CN218438876U

CN218438876U - Hinge and aluminum alloy door cabinet

Info

Publication number: CN218438876U
Application number: CN202221979412.0U
Authority: CN
Inventors: 刘志勇; 刘志胜; 李丹
Original assignee: Guangdong Fengge Aluminum Co ltd
Current assignee: Guangdong Fengge Aluminum Co ltd
Priority date: 2022-07-29
Filing date: 2022-07-29
Publication date: 2023-02-03
Anticipated expiration: 2032-07-29

Abstract

The utility model provides a hinge and aluminum alloy door cabinet relates to hinge technical field, include: the cabinet door, the guide rail arranged on the inner wall of the cabinet, the sliding block and the hinge mechanism; the sliding block is arranged on the guide rail and is in sliding connection with the guide rail; the hinge mechanism comprises a first rotating piece and a second rotating piece, one side of the first rotating piece is detachably connected with the side face of the sliding block, the first rotating piece is far away from one side of the sliding block and is provided with a perpendicular to the rotating shaft of the guide rail, one side of the second rotating piece is detachably connected with the cabinet door, the hinge mechanism drives the sliding block to slide, the second rotating piece protrudes out of the guide rail, the second rotating piece protrudes out of the door and window frame, the second rotating piece can further rotate, the cabinet door is further driven to rotate, and the problem that the existing hinge can be limited by the door and window frame to rotate the angle is solved.

Description

Hinge and aluminum alloy door cabinet

Technical Field

The utility model relates to a hinge technical field particularly, relates to a hinge and aluminum alloy door cabinet.

Background

Hinges, also known as hinges, are mechanical devices used to connect two solids and allow relative rotation between them. The hinge may be constructed of a movable component or may be constructed of a foldable material. The hinge is mainly installed on doors and windows, and more hinges are installed on the cabinet and mainly divided into stainless steel hinges and iron hinges according to material classification.

The applicant found some prior art documents through search, for example, the chinese utility model patent with application number 202123160926.1 discloses an invisible hinge and a hidden door and window suitable for doors and windows, which are installed on doors and windows including door and window frames and door and window leaves, including: frame dead lever, fan angle body and connect respectively in rotor plate between frame dead lever and the fan angle body, the frame dead lever is arranged in on the door and window frame, in arranging the door and window page or leaf in the fan angle body, the rotor plate both ends respectively swing joint in frame solid pole and fan angle body, door leaf page or leaf cover frame fixed body when door and window page or leaf is closed relative door and window frame, this stealthy hinge is hidden in door and window frame and door and window page or leaf, guarantees that the door and window page or leaf does not have the hinge in the facade after closing and exposes the position, has improved door and window's aesthetic property when also need not to cut packing joint strip.

However, opening door and window through above-mentioned current hinge can be by door and window's frame restriction door and window pivoted angle often to lead to door and window to be difficult to open bigger angle.

SUMMERY OF THE UTILITY MODEL

Based on this, can be by the problem of jamb restriction pivoted angle in order to solve current hinge, the utility model provides a hinge and aluminum alloy door cabinet, its concrete technical scheme as follows:

a hinge, comprising: the cabinet door, the guide rail arranged on the inner wall of the cabinet, the sliding block and the hinge mechanism; the sliding block is arranged on the guide rail and is in sliding connection with the guide rail; the hinge mechanism comprises a first rotating piece and a second rotating piece, one side of the first rotating piece is detachably connected with the side face of the sliding block, one side, far away from the sliding block, of the first rotating piece is provided with a perpendicular to the rotating shaft of the guide rail, one side, far away from the sliding block, of the first rotating piece is connected with the second rotating piece in a rotating mode, at least part of the first rotating piece protrudes out of the sliding block, close to one side of the second rotating piece, and one side of the second rotating piece is detachably connected with the cabinet door.

According to the hinge, the second rotating sheet rotates around the first rotating sheet to drive the cabinet door to rotate through the hinge mechanism; when the second rotating sheet is blocked by the inner wall of the cabinet, a user can pull the cabinet door to drive the hinge mechanism to move, the hinge mechanism drives the sliding block to slide, so that the second rotating sheet protrudes out of the guide rail and finally the second rotating sheet protrudes out of the door and window frame to further rotate the second rotating sheet and further drive the cabinet door to further rotate, and the problem that the existing hinge can be limited by the door and window frame to rotate the angle is solved.

Furthermore, the hinge further comprises a first limiting mechanism, the first limiting mechanism comprises a magnetic seat and a collision sheet, the collision sheet is fixedly connected with one surface, far away from the second rotating sheet, of the sliding block, the magnetic seat is fixedly connected with one end of the guide rail, and the collision end of the magnetic seat is opposite to the collision sheet.

Further, the hinge further comprises a second limiting mechanism, and the second limiting mechanism is arranged at the other end of the guide rail and fixedly connected with the guide rail.

Furthermore, the second limiting mechanism is a door damper, and the elastic end of the door damper is opposite to the sliding block.

Further, the hinge further comprises a third limiting mechanism, the third limiting mechanism comprises a first magnet and a second magnet, the first magnet and the second magnet are respectively installed in the guide rail and the sliding block, and the first magnet and the second magnet are matched for use.

Furthermore, the hinge further comprises a spring, one end of the spring is fixedly connected with the top of the magnetic seat, and the other end of the spring is fixedly connected with the top of the sliding block.

Further, the length of the spring is smaller than the length of the guide rail.

Further, the hinge further comprises a cover, the cover is fixedly connected with the top of the guide rail, a cavity is formed in the guide rail and the cover after the cover is closed, and the sliding block, the first rotating piece, the first limiting mechanism, the second limiting mechanism, the third limiting mechanism and the spring are all arranged in the cavity.

An aluminum alloy door cabinet comprises the hinge.

Drawings

Fig. 1 is a schematic structural view of a hinge according to an embodiment of the present invention;

fig. 2 is a schematic view of a part of a hinge according to an embodiment of the present invention;

fig. 3 is a schematic sectional view of a partial structure of a hinge according to an embodiment of the present invention.

Description of reference numerals:

1-cabinet door; 2-a guide rail; 3-a slide block; 4-a hinge mechanism; 41-a first rotor plate; 42-a second rotor; 5-a first limiting mechanism; 51-a magnetic base; 52-collision sheet; 6-a second limiting mechanism; 7-a third limiting mechanism; 71-a first magnet; 72-a second magnet; 8-a spring; 9-cover.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be further described in detail with reference to the following embodiments. It should be understood that the detailed description and specific examples, while indicating the scope of the invention, are intended for purposes of illustration only and are not intended to limit the scope of the invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

In the present invention, the terms "first" and "second" do not denote any particular quantity or order, but are merely used to distinguish names.

As shown in fig. 1, fig. 2 and fig. 3, the hinge in an embodiment of the present invention includes: the cabinet comprises a cabinet door 1, a guide rail 2 arranged on the inner wall of the cabinet, a slide block 3 and a hinge mechanism 4.

The sliding block 3 is arranged on the guide rail 2 and is in sliding connection with the guide rail 2; hinge mechanism 4 includes first rotor plate 41 and second rotor plate 42, the one side of first rotor plate 41 with the side of slider 3 can be dismantled and be connected, first rotor plate 41 is kept away from one side of slider 3 is provided with the perpendicular to the axis of rotation of guide rail 2, first rotor plate 41 is kept away from one side of slider 3 is passed through the axis of rotation with second rotor plate 42 rotates and is connected, first rotor plate 41 has at least partial outstanding slider 3 is close to one side of second rotor plate 42, the one side of second rotor plate 42 with cabinet door 1 can be dismantled and be connected.

The hinge is provided with the hinge mechanism 4, so that the second rotating sheet 42 drives the cabinet door 1 to rotate when rotating around the first rotating sheet 41; when the second rotor 42 by during the cupboard inner wall blockked, the user can stimulate cabinet door 1 drives articulated mechanism 4 removes, articulated mechanism 4 drives slider 3 slides, thereby makes second rotor 42 is outstanding guide rail 2, finally makes second rotor 42 is outstanding the jamb makes second rotor 42 can further rotate, and then drives cabinet door 1 further rotates, solves current hinge can be by the problem of jamb restriction pivoted angle.

As shown in fig. 1, 2 and 3, in one embodiment, the hinge further includes a first limiting mechanism 5, where the first limiting mechanism 5 includes a magnetic base 51 and a latch 52, the latch 52 is fixedly connected to a surface of the slider 3 away from the second rotating piece 42, the magnetic base 51 is fixedly connected to one end of the guide rail 2, and an impact end of the magnetic base 51 is opposite to the latch 52; through being provided with magnetism seat 51 with piece 52, when closing cabinet door 1, slider 3 slides to guide rail 2 is provided with the one end of magnetism seat 51, magnetism seat 51 actuation thereby piece 52 restriction piece 52 the position of piece 52, thereby the restriction with piece 52 fixed connection's slider 3's position finally avoids closing cabinet door 1 back slider 3 slides and leads to cabinet door 1 slides.

As shown in fig. 1 and 2, in one embodiment, the hinge further includes a second limiting mechanism 6, and the second limiting mechanism 6 is disposed at the other end of the guide rail 2 and is fixedly connected to the guide rail 2; through be in the other end of guide rail 2 is provided with second stop gear 6, can avoid slider 3 is in when sliding on guide rail 2 follow the other end of guide rail 2 drops.

As shown in fig. 2, in one embodiment, the second limiting mechanism 6 is a door damper, and an elastic end of the door damper is arranged opposite to the slider 3; through being provided with the attenuator for door, can be when slider 3 slides to the extreme of guide rail 2 the speed of slider 3 is limited, avoid slider 3 speed too fast to bump against second stop gear 6 and send the loud sound to give the better use experience of user.

As shown in fig. 1, 2 and 3, in one embodiment, the hinge further includes a third limiting mechanism 7, where the third limiting mechanism 7 includes a first magnet 71 and a second magnet 72, the first magnet 71 and the second magnet 72 are respectively installed in the guide rail 2 and the slider 3, and the first magnet 71 and the second magnet 72 are used in a matching manner; through the third limiting mechanism 7, when the sliding block 3 slides on the guide rail 2 and passes through the first magnet 71, the first magnet 71 on the guide rail 2 and the second magnet 72 on the sliding block 3 attract each other, so that the sliding block 3 stops, the sliding of the cabinet door 1 caused by the sliding of the sliding block 3 in the process of opening and closing the cabinet door 1 is avoided, and the cabinet door 1 is prevented from colliding with a user.

As shown in fig. 1, 2 and 3, in one embodiment, the hinge further includes a spring 8, one end of the spring 8 is fixedly connected to the top of the magnetic base 51, and the other end of the spring 8 is fixedly connected to the top of the slider 3; through being provided with spring 8, can let slider 3 hold slider 3 when keeping away from magnetic seat 51 to avoid maloperation or ground slope to lead to slider 3 slides back speed is too fast and drives cabinet door 1 bumps the user.

As shown in fig. 1 and fig. 2, in one embodiment, the length of the spring 8 is smaller than that of the guide rail 2, so that the sliding speed of the slider 3 can be gradually slowed down through the elastic deformation of the spring 8, the situation that the slider 3 cannot be buffered due to the overlong spring 8 is avoided, and a good use experience is provided for a user.

As shown in fig. 1, 2 and 3, in one embodiment, the hinge further includes a cover 9, the cover 9 is fixedly connected to the top of the guide rail 2, the guide rail 2 and the cover 9 are closed to form a cavity, and the slider 3, the first rotating plate 41, the first limiting mechanism 5, the second limiting mechanism 6, the third limiting mechanism 7 and the spring 8 are all disposed in the cavity; through being provided with lid 9 can avoid slider 3 is drawn into the foreign matter at the slip in-process and leads to the card to die or press from both sides carelessly and stretch into the user's of spout finger has improved the stability and the security of a hinge and aluminum alloy door cabinet.

In one embodiment, the hinge uses aluminum alloy as the material; by using the aluminum alloy as the material of the hinge, the hinge can be more easily processed during manufacturing, the hinge can be lighter during use, and meanwhile, the cost of the hinge is reduced.

The utility model relates to an embodiment of an aluminum alloy door cabinet, including foretell hinge, aluminum alloy door cabinet can process aluminum alloy door cabinet more easily through using the aluminum alloy as the material of aluminum alloy door cabinet when the preparation, can make aluminum alloy door cabinet more light when using, reduces the cost of aluminum alloy door cabinet simultaneously.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent several embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. A hinge, comprising:

a cabinet door;

the guide rail is arranged on the inner wall of the cabinet;

the sliding block is arranged on the guide rail and is in sliding connection with the guide rail;

hinge mechanisms, including first rotor plate and second rotor plate, the one side of first rotor plate with the connection can be dismantled to the side of slider, first rotor plate is kept away from one side of slider is provided with the perpendicular to the axis of rotation of guide rail, first rotor plate is kept away from one side of slider is passed through the axis of rotation with the second rotor plate rotates and is connected, first rotor plate has at least partial salient the slider is close to one side of second rotor plate, the one side of second rotor plate with the connection can be dismantled to the cabinet door.

2. The hinge according to claim 1, further comprising a first limiting mechanism, wherein the first limiting mechanism comprises a magnetic base and a latch, the latch is fixedly connected with a surface of the slider away from the second rotating piece, the magnetic base is fixedly connected with one end of the guide rail, and a collision end of the magnetic base is opposite to the latch.

3. The hinge according to claim 2, further comprising a second limiting mechanism, wherein the second limiting mechanism is disposed at the other end of the guide rail and is fixedly connected to the guide rail.

4. The hinge according to claim 3, wherein the second limit mechanism is a door damper, and an elastic end of the door damper is disposed opposite to the slider.

5. The hinge according to claim 4, further comprising a third limiting mechanism, wherein said third limiting mechanism comprises a first magnet and a second magnet, said first magnet and said second magnet are mounted in said guide rail and said slider respectively, and said first magnet and said second magnet are used in a matching manner.

6. The hinge as claimed in claim 5, further comprising a spring, wherein one end of the spring is fixedly connected to the top of the magnetic base, and the other end of the spring is fixedly connected to the top of the slider.

7. The hinge according to claim 6, wherein said spring has a length less than the length of said guide rail.

8. The hinge according to claim 7, further comprising a cover, wherein the cover is fixedly connected to the top of the guide rail, a cavity is formed inside the guide rail and the cover after the guide rail and the cover are closed, the slider, the first rotating piece, the first limiting mechanism, the second limiting mechanism, the third limiting mechanism and the spring are all arranged in the cavity, and the length of the cover is smaller than that of the guide rail.

9. An aluminium alloy door cabinet comprising the hinge according to any one of claims 1 to 8.