JP6402040B2 - Container with lid - Google Patents

Description

  The present invention relates to a container with a lid in which a necessary pushing force applied to a push button body is reduced.

  This type of container with a lid is connected to a container body formed with a housing recess for housing cosmetics such as eye shadow, eyeliner, and foundation, and a rear wall portion of the container body via a hinge portion. A device including a lid and a push button disposed in a recessed portion formed in a front wall portion of the container body has been proposed (see, for example, Patent Document 1). In this container with a lid, a locking portion formed on the inner wall surface that defines the recess of the container body, and a protrusion that is disposed on the lid and protrudes downward into the recess. The container main body is closed with a lid by undercut fitting the locked portion. Then, when opening the lid, by pushing the pushbutton backward, the portion of the front wall portion of the container body in which the back wall surface is formed is elastically deformed backward, and the upper wall of the pushbutton The part sinks below the protruding part and pushes up the protruding part. Thereby, the locked part formed in the protrusion part gets over the locking part formed in the container main body, the locked state of the locked part and the locked part is released, and the lid is opened.

JP 2005-237457 A

  However, even in such a container with a lid, there is room for improvement with respect to reducing the pressing force applied to the push button body in order to release the locked state between the locked portion and the locked portion. It was.

  The present invention has been made in view of the above-mentioned problems, and provides a container with a lid that reduces the pressing force required to push the push button body in order to release the locked state between the locking portion and the locked portion. The purpose is to do.

The present invention employs the following means in order to solve the above problems. That is, the container with a lid according to the present invention is a lid that opens and closes the housing recess, connected to the container body having a housing recess that opens upward and a rear wall portion of the container body via a hinge portion. A front wall portion of the container body is formed with a recessed portion that opens integrally forward and upward, and among the wall surfaces that define the recessed portion, A locking part that protrudes forward is formed, and the lid is provided with a protruding part that protrudes downward into the recess, and the protruding part protrudes rearward and A locking portion that is undercut fitted to the locking portion is formed, and the recessed portion includes a pressing wall portion that is exposed to the outside from the front wall portion and a sliding contact portion that protrudes rearward from the pressing wall portion. The push button body having the is disposed so as to be capable of being pushed and moved toward the rear, and the push button body is pushed in. In this case, at least the rear end portion of the sliding contact portion slides on the front surface facing forward of the surface of the protruding portion and pushes up the protruding portion, so that the locked portion gets over the locking portion. A container with a lid, wherein at least the rear end portion of the sliding contact portion is positioned below the locked portion , and the sliding contact portion and the front surface of the protruding portion are arranged from the rear to the front. A rear portion that extends gradually upward as it goes and the sliding contact portion is positioned below the locked portion and can contact the front surface of the protruding portion; and the rear side And a front portion provided with a vertical gap between the rear portion and the front surface of the protruding portion in a state where the rear portion is in contact with the front surface of the protruding portion. The inclination angle of the rear surface of the side portion with respect to the horizontal surface is inclined with respect to the horizontal surface of the rear surface of the front portion. Characterized by being larger than angular.

In this invention, since the rear end portion of the sliding contact portion is positioned below the locked portion, when the push button body is pushed in, the force that pushes the push button body pushes up the protruding portion and covers the protruding portion. It becomes easy to contribute to the force with which the locking part gets over the locking part. That is, when the push button body is pushed in, the portion of the front wall portion where the back wall surface is formed is elastically deformed rearward and the rear end portion of the sliding contact portion tries to sink under the protruding portion. Since the contact portion abuts on a portion of the protruding portion located below the locked portion, the force that pushes the push button body pushes the protruding portion while the slidable contact portion tries to sink under the protruding portion. Effectively converted to a pushing force. Therefore, the force which pushes in a pushbutton body in order to open a container main body can be reduced, and the opening operativity of a container with a cover body can be improved.
Moreover, since it becomes easy to give the force which pushes up with respect to a protrusion part by making a protrusion contact along the inclination of a sliding contact part, the pushing force of the pushbutton body required in order to open | release a container main body can further be reduced. .
Further, when the lid body is rotated around the hinge portion with respect to the container body and the lid body is closed, for example, the lid body is placed in a state in which the projecting portion is in contact with the sliding contact portion because the push button body is in the pushing position. Even if the projection is further pushed around the hinge portion, the front surface of the projecting portion is slidably contacted along the slidable contact portion, thereby returning the push button body to the front. Therefore, it is not necessary to close the lid in a state in which the push button is returned to the front in advance, and the operability of the container with the lid can be further improved.
In addition, when the sliding contact portion and the front surface of the protruding portion are in surface contact, the force of pushing the push button body is prevented from being locally applied to the protruding portion like point contact or line contact. The load applied to the protruding portion and the sliding contact portion can be reduced. Furthermore, since no force is applied locally, the opening / closing operation of the container body is stabilized.
In addition, by making the transition part between the rear part and the front part point-contact or line-contact with the protruding part, compared with the case of surface contact, the force to push the push button body is moved backward. It becomes easy to convert not the pushing force but the pushing force of the protruding portion. That is, in the process of pushing the push button body backward, first, the rear portion having a large angle with the horizontal plane is brought into contact with the protruding portion, so that the portion of the front wall portion where the back wall surface is formed is elastically rearward. While deforming, let it sink under the protrusion. Then, by bringing the transition portion into contact with the projecting portion in a dotted or linear manner, the force for pushing the push button body is converted into a force for efficiently pushing up the projecting portion. The locked state can be released more easily. After that, the front part having a small inclination angle with respect to the horizontal plane is brought into contact with the projecting part, so that the front part can be easily hidden under the projecting part, and the force for pushing the push button body is easily converted by the force for pushing up the projecting part. . In this way, the engagement portion and the locked portion can be more effectively disengaged by bringing the transition portion between the rear portion and the front portion into point contact or line contact with the protruding portion. .

Moreover, in the container with a lid according to the present invention, the length of the rear portion in the front-rear direction may be shorter than the length of the front portion in the front-rear direction .

  According to the container with a lid according to the present invention, since the rear end of the sliding contact portion is positioned below the locked portion, the force of pushing the push button body pushes up the protruding portion and covers the protruding portion. The locking part can easily contribute to the force over the locking part, and the force for pushing the push button body to open the container body can be reduced.

It is a top view which shows the container with a cover concerning 1st Embodiment of this invention. It is AA arrow sectional drawing which shows the container with a cover body of FIG. It is the elements on larger scale which show the container with a cover of FIG. It is the elements on larger scale which show the container with a cover concerning 2nd Embodiment of this invention. It is the elements on larger scale which show the use condition of the container with a cover of FIG. It is the elements on larger scale which show the container with a cover concerning a comparative example.

  Hereinafter, a first embodiment of a container with a lid according to the present invention will be described with reference to the drawings. In each drawing used in the following description, the scale is appropriately changed to make each member a recognizable size.

As shown in FIGS. 1 and 2, a container 1 with a lid according to the present invention is a portable compact container that contains contents C such as cosmetics, and is a flat container that is rectangular in plan view. . The container 1 with a lid is connected to a container body 2 in which a housing recess 2A for accommodating the contents C is formed and a hinge part 3 so as to be rotatable with respect to the container body 2, and opens and closes the container body 2. A body 4 and a push button body 5 disposed in a recessed portion 2B formed in the container body 2 are provided.
Here, in this embodiment, the lid 4 side is the upper side, and the container body 2 side is the lower side. Moreover, let the hinge part 3 side be a rear side among the directions orthogonal to an up-down direction, and let the opposite side be a front side. Furthermore, let the direction orthogonal to both the up-down direction and the front-back direction be a left-right direction.

  The container body 2 is formed of a synthetic resin material such as acrylonitrile-butadiene-styrene copolymer resin (ABS resin), for example, and has a rectangular bottom wall portion 11 and a peripheral edge of the bottom wall portion 11 in plan view. And a first peripheral wall portion 12 extending upward. The bottom wall portion 11 and the first peripheral wall portion 12 define an accommodation recess 2A that opens upward. In this accommodating recess 2A, a dish (not shown) that accommodates contents C such as cosmetics such as eye shadows, eye liners and foundations is accommodated. The dish is a flat container that is rectangular in plan view, and is made of, for example, metal.

The first peripheral wall portion 12 is a wall portion that is formed in a rectangular ring shape in a plan view, and is a hinge concave portion that forms a hinge portion 3 at a front side first front wall portion (front wall portion) 13 and an intermediate portion in the left-right direction. A rear first rear wall portion (rear wall portion) 14 on which 14A is formed and a pair of left and right first side wall portions 15 are provided.
A concave portion 2B that is integrally opened forward and upward is formed in a middle portion in the left-right direction of the first front wall portion 13, and a back wall surface 16 that faces the front among the wall portions that define the concave portion 2B. As shown in FIG.2 and FIG.3, the latching | locking part 17 which protrudes toward the front is formed. In addition, a locking plate portion 18 that protrudes forward and prevents the push button body 5 from being pulled upward is formed in a portion of the back wall surface 16 that is positioned below the locking portion 17. Further, a pair of hooking groove portions 19A extending in the front-rear direction and opening upward are formed on the lower wall surface 19 facing upward among the wall portions that define the recessed portion 2B with a space in the left-right direction. .

As shown in FIGS. 1 and 2, the lid body 4 is made of a synthetic resin material like the container body 2, and has a rectangular plate-like top wall portion 21 and an outer peripheral edge of the top wall portion 21 in plan view. A rectangular ring-shaped second peripheral wall portion 22 extending downward from the bottom.
The top wall portion 21 is disposed so as to face the upper portion of the bottom wall portion 11 of the container body 2 in the closed state of the lid body 4. As shown in FIG. 2, a space for joining the mirror body 23 to the top wall portion 21 is defined in each of the front and rear end portions of the top wall portion 21 together with a pair of left and right second side wall portions 27 described later of the first peripheral wall portion 12. A pair of lens frame portions 21A formed is extended linearly over the entire length in the left-right direction.

The second peripheral wall portion 22 is a wall portion that is formed in a rectangular ring shape in a plan view, and is provided on the rear side where the second front wall portion 24 on the front side and the hinge shaft wall portion 25 constituting the hinge portion 3 are provided. 2 It has the rear wall part 26 and the 2nd side wall part 27 of the both right and left sides.
As shown in FIGS. 2 and 3, the second front wall portion 24 is provided with a protruding portion 28 that protrudes downward and enters the recessed portion 2 </ b> B from above. A locked portion 28 </ b> A that protrudes rearward and is undercut fitted to the locking portion 17 is formed. Further, the front surface of the projecting portion 28 facing forward is inclined so as to gradually go upward as it goes from the rear to the front. In the present embodiment, the inclination angle of the front surface of the protrusion 28 with respect to the horizontal plane is constant, but may not be constant.
As shown in FIGS. 1 and 2, the hinge shaft wall portion 25 is disposed on the inner side in the left-right direction of the hinge recess portion 14A, and the outer end portion of the hinge shaft wall portion 25 in the left-right direction and the hinge recess portion 14A are Are connected via a shaft portion 29. Thereby, the hinge part 3 which supports the cover body 4 rotatably with respect to the container main body 2 is comprised.

  As shown in FIGS. 2 and 3, the push button body 5 is disposed so as to be capable of being pushed backward in the recess 2 </ b> B. The push button body 5 has a rectangular box shape that opens rearward, and includes a pressing wall portion 31 disposed in the front and an upper wall portion 32 projecting rearward from the upper end of the pressing wall portion 31. And a lower wall portion 33 projecting rearward from the lower end of the pressing wall portion 31, a pair of left and right lateral wall portions 34, and a rearward projecting from an intermediate portion in the vertical direction of the pressing wall portion 31. And a sliding contact portion 35.

The rear end of the upper wall portion 32 is located in front of the rear end of the slidable contact portion 35 and does not slidably contact the protruding portion 28 before the slidable contact portion 35 when the push button body 5 is pushed.
The lower wall portion 33 is disposed between the locking plate portion 18 and the lower wall surface 19 of the recessed portion 2B. The lower wall portion 33 protrudes downward at the rear end portion of the lower wall portion 33 and is in the hooking groove portion 19A. A pair of hooking protrusions 33A protruding separately from each other are provided at intervals in the left-right direction. The hook protrusion 33A is locked to the hook groove 19A, thereby preventing the push button body 5 from being pulled forward.
The lateral wall portion 34 is configured not to contact the protruding portion 28 when the push button body 5 is operated.
The sliding contact portion 35 has a length in the front-rear direction that is shorter than the length in the front-rear direction of the locking plate portion 18, pushes the push button body 5 backward, and the front end portion of the locking plate portion 18 is the pressing wall portion 31. The rear end portion of the slidable contact portion 35 is configured not to be pressed against the back wall surface 16 that defines the recessed portion 2B when it comes into contact with the rear surface. In addition, at least the rear end portion of the sliding contact portion 35 is positioned below the locked portion 28 </ b> A and is in contact with the front surface of the protruding portion 28. Note that the rear end portion of the sliding contact portion 35 may not be in contact with the front surface of the protruding portion 28 before the push button body 5 is pushed.

Next, the usage method of the container 1 with a cover body of the above structures is demonstrated.
First, when opening the lid body 4, when the push button body 5 is pushed backward, the sliding contact portion 35 pushes the front surface of the protruding portion 28 backward. Thereby, the rear end portion of the sliding contact portion 35 is elastically deformed downward by the reaction force of the force pressing the protruding portion 28, and the portion of the first front wall portion 13 where the back wall surface 16 is formed is Due to the force transmitted through the projecting portion 28, it is elastically deformed backward starting from its lower end. Here, the sliding contact portion 35 is in contact with a portion of the front surface of the protruding portion 28 that is located above the lower end, and the front surface of the protruding portion 28 is inclined so as to go upward as it goes from the rear to the front. Therefore, a part of the force that the sliding contact portion 35 presses the protruding portion 28 backward pushes up the protruding portion 28 while elastically deforming the portion of the first front wall portion 13 where the back wall surface 16 is formed backward. Converted into force.

When the push button body 5 is further pushed in, the rear end portion of the sliding contact portion 35 slides along the front surface of the protruding portion 28, sinks below the protruding portion 28, and pushes up the protruding portion 28.
The locked portion 28A of the projecting portion 28 is pushed up by the sliding contact portion 35, so that the locked portion 17 formed on the back wall surface 16 is moved upward, and the locking portion 17 and the locked portion 28A are engaged. Release the stop state.
Thereby, the cover body 4 is rotated around the hinge portion 3 to open the housing recess 2A of the container body 2.

When closing the lid 4, first, the lid 4 is rotated in the reverse direction around the hinge portion 3. Here, when the lid body 4 is rotated around the hinge portion 3, the protruding portion 28 of the lid body 4 comes into contact with the upper surface of the sliding contact portion 35, and further rotation around the hinge portion 3 of the lid body 4 is performed. Therefore, the push button body 5 is moved forward as needed. When the lid 4 is pushed down in this state, the locked portion 28A of the projecting portion 28 gets over the locking portion 17 formed on the back wall surface 16 of the container body 2 and fits the locking portion 17 and the undercut. Match. Thereby, the housing recess 2 </ b> A of the container body 2 is closed with the lid 4.
As described above, the lidded container 1 is opened and closed.

  According to the lid-equipped container 1 having the above-described configuration, since the sliding contact portion 35 is positioned below the locked portion 28A, the force for pushing the push button body 5 is converted into the force for pushing the protruding portion 28 up. It becomes easy to be done and the force which pushes in the pushbutton body 5 required in order to open the container main body 2 can be reduced.

  Next, 2nd Embodiment of the container with a lid in this invention is described. The embodiment described here has the same basic configuration as the first embodiment described above, and is obtained by adding another element to the first embodiment described above. Therefore, in FIG.4 and FIG.5, the same code | symbol is attached | subjected to the same component as FIGS. 1-3, and the description is abbreviate | omitted.

As shown in FIG. 4, in the push button body 101 of the lidded container 100 according to the present embodiment, the sliding contact portion 102 protrudes backward from the pressing wall portion 31, and the left and right sides of the protruding plate portion 103. And a pair of inclined plate portions 104 disposed at both ends.
The protruding plate portion 103 has the same configuration as the sliding contact portion 35 in the first embodiment.
The pair of inclined plate portions 104 connects the upper wall portion 32 and the protruding plate portion 103. The rear surface of the inclined plate portion 104 facing rearward is inclined so as to gradually extend upward from the rear toward the front. In addition, the inclined plate portion 104 is located below the locked portion 28A and is in contact with the front surface of the protruding portion 28, and the rear portion 104A is connected to the rear portion 104A from the front to the front surface of the protruding portion 28. And a front portion 104B provided with a vertical gap therebetween. That is, the inclination angle with respect to the horizontal plane on the rear surface of the rear portion 104A is larger than the inclination angle with respect to the horizontal plane on the rear surface of the front portion 104B. Furthermore, the length in the front-rear direction of the rear portion 104 is shorter than the length in the front-rear direction of the front portion 104B. Note that the protruding plate portion 103 and the inclined plate portion 104 may not be in contact with the front surface of the protruding portion 28 from the beginning.

  Also in the container 100 with the lid body configured as described above, when the push button body 101 is pushed backward to open the lid body 4, the rear side of the inclined plate portion 104 of the sliding contact portion 102, as in the above-described embodiment. The portion 104A is in surface contact with the protruding portion 28, and the sliding contact portion 102 presses the front surface of the protruding portion 28 rearward. At this time, the portion of the first front wall portion 13 where the back wall surface 16 is formed is elastically deformed backward from the lower end portion by the force transmitted through the protruding portion 28, but the sliding contact portion. 102 has a pair of inclined plate portions 104 disposed on the left and right ends of the protruding plate portion 103, and has high rigidity, so that it is difficult to elastically deform downward. Then, the rear portion 104 </ b> A of the inclined plate portion 104 of the slidable contact portion 102 sinks below the protruding portion 28.

  When the push button body 101 is further pushed in this state, a transition portion between the rear portion 104A and the front portion 104B of the inclined plate portion 104 abuts on the protruding portion 28. Since this transition portion is in contact with the protruding portion 28 in a dotted or linear manner, the force for pushing the push button body 101 protrudes as compared with the case where the inclined plate portion 104 is in surface contact with the protruding portion 28. It concentrates on the part which is in point contact or line contact among the front surfaces of the part 28. Therefore, the force that pushes the push button body 101 is easily converted into a force that pushes up the protruding portion 28. Thereby, the push button body 101 pushes up the protruding portion 28 to release the locking state between the locking portion 17 and the locked portion 28A.

Thereafter, when the pressing wall portion 31 is further pushed in this state, the front portion 104B of the inclined plate portion 104 sinks below the protruding portion 28 and pushes up the protruding portion 28. Here, since the inclination angle with respect to the horizontal plane on the rear surface of the front portion 104B is smaller than the inclination angle with respect to the horizontal plane on the rear surface of the rear portion 104A, the rear portion 104B can be easily submerged below the protrusion 28 compared to the rear portion 104A.
Thereby, the cover body 4 is rotated around the hinge portion 3 to open the housing recess 2A of the container body 2.

  Subsequently, when closing the lid body 4, when the lid body 4 is rotated around the hinge portion 3, the front surface of the protruding portion 28 comes into contact with the rear surface of the inclined plate portion 104 as shown in FIG. 5. When the lid 4 is pushed down in this state, the front surface of the projecting portion 28 slides along the rear surface of the inclined plate portion 104, and the inclined plate portion 104 moves back toward the front. Therefore, when the lid 4 is closed, there is no need to move the push button body 101 forward as in the push button body 5 according to the first embodiment. Thereafter, the locked portion 28 </ b> A of the protruding portion 28 is locked to the locking portion 17, and the housing recess 2 </ b> A of the container body 2 is closed by the lid 4.

The lid-equipped container 100 according to the present embodiment also provides the same operations and effects as described above. However, by bringing the projecting portion 28 into sliding contact along the inclined plate portion 104, a force to push up the projecting portion 28 is exerted. Furthermore, since it becomes easy to give, the force which pushes in the pushbutton body 5 required in order to open the container main body 2 can further be reduced. Here, in the process of pushing in the push button body 101, the transition portion between the rear portion 104A and the front portion 104B is in point contact or line contact with the protrusion 28, and therefore is in surface contact with the protrusion 28. In comparison, the force for pushing the push button body 101 is easily converted to the force for pushing up the protruding portion 28, and the locked state between the locking portion 17 and the locked portion 28A can be released more easily.
Further, even when the protruding portion 28 comes into contact with the sliding contact portion 102 when the lid body 4 is closed, the front surface of the protruding portion 28 comes into sliding contact along the pair of inclined plate portions 104, and the push button body 101 moves forward. For example, even when the push button body 5 is in the push-in position, the operation of closing the lid body 4 is not hindered by the push button body 101, and the operability of the container 100 with a lid body can be further improved.
Further, since the inclined plate portion 104 and the front surface of the projecting portion 28 are in surface contact with each other, it is possible to prevent the force pushing the push button body 101 from being applied locally to the projecting portion 28. The load applied to the portion 102 is reduced, and the opening / closing operation of the container body 2 is stabilized.

The inventor of the present application compared and verified the relationship between the shape of the sliding contact portion and the pushing force applied to the push button body to release the locked state of the locking portion 17 and the locked portion 28A. Hereinafter, the shape of the push button body used in this verification will be described. The shape of the push button body of Example 1 corresponds to the shape of the push button body 5 according to the first embodiment, and the shape of the push button body of Example 2 is a pair of left and right slopes in the push button body 101 according to the second embodiment. This corresponds to a solid shape between the plate portions 104. In the push button body 201 of the comparative example 1, as shown in FIG. 6, the sliding contact portion is not separately provided, and the upper wall portion 202 of the push button body 201 functions as the sliding contact portion. Note that the rear end portion of the upper wall portion 202 is positioned above the locked portion 28A.
In Table 1 below, the pushing force applied to release the above-described locking state in the push button body 201 of Comparative Example 1 is 1 (100%).

  As shown in Table 1, in Examples 1 and 2, the pushing force for releasing the above-described locking state was smaller than that of the push button body 201 according to Comparative Example 1. In particular, in Example 2, the pushing force is remarkably reduced by providing the sliding contact portion 102 with the pair of inclined plate portions 104 that are in surface contact with the protruding portion 28.

In addition, this invention is not limited to the said embodiment, A various change can be added in the range which does not deviate from the meaning of this invention.
For example, in the first embodiment, the sliding contact portion extends rearward from the pressing wall portion, but does not need to be extended from the pressing wall portion. For example, the upper wall portion and the sliding contact portion are provided. The sliding contact portion may be formed integrally with the push button body by providing a connecting wall portion to be connected. Similarly, in the second embodiment, the sliding contact portion has a pair of inclined plate portions provided at both left and right ends of the protruding plate portion, and extends from the upper wall portion and moves from the front to the rear. Therefore, you may have other structures, such as comprising a sliding contact part with the plate member which inclines gradually toward the downward direction.
In the second embodiment, the inclined plate portion is configured to be in surface contact with the protruding portion, but may be configured to be in point contact or line contact with the protruding portion. Further, the front side portion of the inclined plate portion is in sliding contact with the protruding portion after releasing the locking state between the locking portion and the locked portion, but the locking portion and the locked portion are locked. You may slidably contact the protrusion before releasing the state. Further, the inclined plate portion has a rear side portion and a front side portion with different inclination angles of the upper edge, but the inclination angle of the upper edge may be constant, and the upper end edge of the rear side portion and the upper end of the front side portion A transition portion having an upper edge that smoothly connects the edges may be provided between the rear portion and the front portion.
The shape of the push button body is not limited to a box shape, and may be other shapes such as a shape in which a pair of left and right lateral wall portions are not provided.
The shape of the container main body and the lid is not limited to a rectangular shape in a top view, and may be other shapes such as a circular shape, and is not limited to a flat shape.
The container body is configured to accommodate one content, but may be configured to accommodate a plurality of contents. Here, an applicator such as a puff or a brush may be accommodated in the container body.
The container with a lid is not limited to a compact container, and may be another container provided with a lid.
The contents are not limited to cosmetics such as foundations, eye shadows, and eye liners.

  According to the present invention, industrial applicability is recognized for a container with a lid in which a pressing force required to be applied to a push button body in order to release a locked state between a locked portion and a locked portion. .

DESCRIPTION OF SYMBOLS 1,100 Container with a cover body, 2 Container main body, 2A Accommodating recessed part, 2B Recessed recessed part, 3 Hinge part, 4 Lid body, 5,101 Pushbutton body, 13 1st front wall part (front wall part), 14 1st back Wall portion (rear wall portion), 16 back wall surface, 17 locking portion, 28 protruding portion, 28A locked portion, 35, 102 sliding portion, 104 inclined plate portion, 104A rear side portion, 104B front side portion, C object

Claims (2)

A container main body formed with an accommodation recess that opens upward;
A lid that is connected to a rear wall portion of the container body via a hinge portion and opens and closes the housing recess;
With
The front wall portion of the container body is formed with a recessed portion that opens integrally forward and upward, and among the wall surfaces that define the recessed portion, the rear wall surface facing forward projects toward the front. A locking part is formed,
The lid is provided with a protruding portion that protrudes downward into the recessed portion, and the protruding portion protrudes rearward and is engaged with the locking portion undercut. Formed,
In the recessed portion, a push button body having a pressing wall portion exposed to the outside from the front wall portion and a sliding contact portion protruding rearward from the pressing wall portion is disposed so as to be able to be pushed and moved backward.
When the push button body is pushed in, at least the rear end portion of the sliding contact portion slides on the front surface of the protruding portion facing the front and pushes up the protruding portion, whereby the locked portion is A container with a lid overcoming the locking part,
At least the rear end portion of the sliding contact portion is positioned below the locked portion ,
The sliding contact portion and the front surface of the protruding portion extend gradually upward from the rear toward the front,
The sliding contact portion is positioned below the locked portion and can contact the front surface of the protrusion, and the rear portion is connected to the rear portion from the front, and the rear portion is the protrusion. A front portion provided with a vertical gap between the front surface of the protrusion and the front surface of the projecting portion in contact with the front surface of
A lidded container , wherein an inclination angle of a rear surface of the rear portion with respect to a horizontal plane is larger than an inclination angle of a rear surface of the front portion with respect to a horizontal plane . The container with a lid according to claim 1 , wherein a length in the front-rear direction of the rear portion is shorter than a length in the front-rear direction of the front portion .

Images