JPH11166668A - Holding clip for filament body - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a holding clip which can surely and stably hold a filament body without excessively tightening it to be deformed. SOLUTION: In a holding clip having a hold part 1 of a filament body, the hold part 1 is provided with a pair of hold walls 4A, 4B separating the fellow tip end parts thereof to be opposed, a band body 5 formed with a row tooth in one surface is provided successively in line in a tip end part of one hold wall 4A, and the band body 5 is a constitution closing a tip end separating region S of a pair of the hold walls. The band body 5 is inserted to outside a connection base part of a pair of the hold walls, by providing an insertion hole 14 having a lock pawl locked to this row tooth, even without tightening a periphery of the filament body by the band body 5, since the filament body can be held to inside a pair of the hold walls 5A, 5B closing the tip end separating region S thereof by the band body 5, apprehension wearing deteriorating a tightening location of the filament body is eliminated, and apprehension of the filament body coming off from inside the hold wall is not provided at all.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an improvement in a holding clip for holding a long linear body such as a rubber hose and a harness.

[0002]

2. Description of the Related Art As a conventional clip for holding such a striated body, there is one disclosed in Japanese Utility Model Laid-Open No. 25607/1994.
Although not specifically shown, the conventional holding clip is an integrally molded product of synthetic resin, and includes a holding portion for holding the striated body and a fixing portion fixed to the mounting hole of the panel. The part is constituted only by a long band body in which the serrated row teeth are continuously formed on one side, and the latter fixed part has an insertion hole with a lock claw that penetrates the band body from its free end side. ,
An elastically deformable anchor-shaped locking leg which is engaged with the mounting hole of the panel is provided.

In actual use, the band body constituting the holding portion surrounds the outer periphery of the striated body in accordance with its diameter, and the band body is inserted from its free end side into the insertion hole of the fixing portion. When the band is inserted into the band and pulled out, the locking claw of the insertion hole is elastically locked to the corresponding portion of the serrated row teeth of the band, and the band surrounding the striatum is locked in place. After that, if the locking leg of the fixing portion is engaged with the mounting hole formed in the panel in advance, the striated body is fixed to the panel side while being held by the band body. .

Therefore, in the conventional holding clip,
Regardless of the diameter of the striated body or the number of the striated bodies, the band body has an advantage that the striated body can be securely held in accordance with the diameter of the striated body. In order to prevent the variation and the variation, the outer periphery of the striated body had to be firmly tightened with a band body.

[0005] For this reason, when holding a flexible rubber hose or the like among the striated bodies under the conventional holding clip, even when holding one rubber hose or the like,
Even when a plurality of rubber hoses are bound and held, the outer periphery of the rubber hose or the like is strongly tightened by the band body and deformed. There was a big problem that it got loose and deteriorated.

[0006] In view of such circumstances, Japanese Utility Model Application Laid-Open No. 6-67.
An improved holding clip disclosed in Japanese Patent No. 979 is separately proposed. In this improved holding clip, instead of forming the holding portion with a band body, the holding portion is formed with a plurality of curved walls that continuously bend inward and outward along the outer peripheral shape of the striatum, The striated body is inserted into the inside from the open end of the curved wall, and each open end of the curved wall is elastically hooked on the outer peripheral surface of the striated body, so that the striated body is relatively weakly resilient. It is to be held by force.

[0007]

Accordingly, in the case of the improved retaining clip, it is possible to obtain the clip from the open ends of the curved walls existing on both sides without strongly tightening the outer periphery of the rubber hose or the like with a band body as in the prior art. Since it is possible to hold the rubber hose or the like with a relatively low elastic force, there is an advantage that it is possible to prevent the tightened portion of the rubber hose or the like from being easily loosened or deteriorated. .

[0008] However, under the improved holding clip, unlike the above-mentioned conventional one, it does not completely surround and hold the outer periphery of the striated body, but only the wire at the open end of the curved wall. Since the striated body is held by elastic hooking to the outer peripheral surface of the striated body, if an unexpected external force is applied to the striated body in the holding state of the striated body, the open end of the curved wall may be bent. There was a sufficient risk that the striated body could be easily inadvertently expanded and easily detached from the holding portion.
For this reason, the improved holding clip can prevent settling and deterioration at the tightened portion of the rubber hose or the like, but this time, the holding state of the striated body including the rubber hose or the like becomes unstable by itself. New problems have been introduced.

[0009]

SUMMARY OF THE INVENTION The present invention has been developed in order to effectively solve the problems of the conventional holding clips, and the invention according to claim 1 has a holding portion for a striated body. A holding clip, wherein the holding portion includes a pair of holding walls whose tips are separated from each other and oppose each other, and a band body having a row of teeth formed on one surface is continuously provided at the tip of one holding wall, The band body is configured to close the distal end separation region of the pair of holding walls, and has a locking claw that is inserted outside the connecting base of the pair of holding walls and locks the row teeth. The structure which provided the hole was adopted.

According to the second aspect of the present invention, based on the first aspect, the width of the band body is smaller than the width of the holding wall, and a concave groove for receiving the band body is formed on the outer surface of the other holding wall. The configuration was adopted.

Therefore, according to the first aspect of the present invention, the outer periphery of the striated body is not tightened by the band body, although the band body is provided. Since the striated body is held inside the pair of holding walls opposed to each other, the striated body such as a flexible rubber hose is firmly tightened and deformed, and the tightened portion is fattered. There is no need to worry about deterioration, and the tip separation area of the pair of holding walls is closed by a part of the band body spanned over the outer surface of the other holding wall, so that the outer periphery of the striated body is completely surrounded. Therefore, even if an unexpected external force is applied to the striatum, there is no fear that the striatum comes off from the inside of the holding wall. Further, since the band body is hooked on the lock claw of the insertion hole after being laid over the outer surface of the other holding wall, its elasticity is ensured by a sufficient length thereof, so that the pair of holding walls Since the members can be elastically approached to each other, as a result, it is possible to ensure that the striated body is supplely held inside the pair of holding walls.

According to the second aspect of the invention, in addition, the band body is narrower than the holding wall.
While it is possible to make the pair of holding walls closer to each other more elastically while increasing their elasticity, each holding wall is wider than the band body. Utilizing this, the wire can be more flexibly held at the low surface pressure while preventing the tightening deformation of the wire.
Further, the band body is received in the concave groove formed in the other holding wall, and the positional deviation thereof is reliably prevented, so that the above-mentioned surely closed state of the distal end separation region can be further ensured.

[0013]

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a perspective view of a holding clip according to a preferred embodiment of the present invention; FIG. A holding portion 1 for holding a striated body such as a rubber hose, a fixing portion 2 fixed to a mounting hole of a panel, and a neck portion 3 connecting the fixing portion 2 and the holding portion 1 in a vertical direction.

Then, as shown in FIG.
A pair of wide and thick holding walls 4A and 4B whose front ends are separated from each other in a horizontal C-shape are provided, and a saw tooth is formed on one surface of the center of the front end of one of the holding walls 4A. Narrow and thin band members 5 having a series of teeth 6 are formed integrally with each other via hinge pieces 7, and the long band members 5 are used as tips of the pair of holding walls 4A and 4B. The separation area S can be completely closed, and a pair of guide projections 8 are provided on both sides of the distal end of the other holding wall 4B to receive the band body 5 on the central outer surface between the guide projections 8. The groove 9 having substantially the same width is formed continuously up to the entrance of an insertion hole described later. Reference numeral 10 denotes a group of small projections for assisting insertion formed on the free end 5a side of the band body 5 opposite to the serrated row teeth 6. The hinge piece 7 is narrower than the width of the holding wall 4A, as in the band body 5, but is thinner than the band body 5.

As shown in the figure, the fixing portion 2 has an umbrella-shaped flange 11 and an anchor-shaped locking leg 12, and the panel is punched by a clamping action of the locking leg 12 and the flange 11 from inside and outside. It is configured to be able to engage with the provided mounting hole. The neck 3 between the fixing portion 2 and the holding portion 1 is located outside the connection base of the pair of holding walls 4A and 4B, and the inside thereof has the serrated teeth 6 of the band body 5 inside. An insertion hole 14 having a locking claw 13 to be locked is formed. The entrance of the insertion hole 14 is located on the other holding wall 4B side, and the exit is located on the one holding wall 4A side.

Accordingly, when the bending of the thin hinge piece 7 described above is obtained and the free end 5a of the band body 5 is inserted into the insertion hole 14 of the neck 3 from the entrance side and pulled out to the exit side, the band body 5 Is a state in which the front-end separation region S of the pair of holding walls 4A and 4B is closed, and while being received in the recessed groove 9 of the other holding wall 4B, the saw-toothed state is formed over the outer surface of the other holding wall 4B. The locking of the row teeth 6 and the locking claws 13 locks the spot, but the bridging of the band body 5
Since the operation can be performed while receiving the bending of the thin hinge piece 7 and the guidance of the pair of guide projections 8, the workability is extremely improved.

Therefore, if the holding rubber having such a configuration is used to hold the flexible rubber hose H and fix it to the panel P side, first, the pair of holding walls 4A
・ A pair of holding walls 4A
When the rubber hose H is inserted into the inside of 4B and the free end portion 5a of the band body 5 is inserted into the insertion hole 14 and locked,
Since the distal end separation region S of the pair of holding walls 4A and 4B is completely closed by a part of the band body 5 in the locked state,
Thereby, the rubber hose H is connected to the pair of holding walls 4A and 4B.
It is held without falling off inside. Further, in such a state, the band body 5 is smoothly received in the concave groove 9 while being guided by the pair of guide protrusions 8, and the regulating action of the concave groove 9 and each guide protrusion 8 allows Since the positional shift is reliably prevented, the closed state of the distal end separation region S is ensured in combination with the locked state of the saw-toothed teeth 6 and the lock claws 13.

Therefore, after that, if the locking leg 12 of the fixing portion 2 is engaged with the mounting hole Pa of the panel P in cooperation with the flange 11, as shown in FIG. At the same time as being fixed to P, the rubber hose H is fixed to the corresponding position of the panel P while being held.

However, in this fixed state, the rubber hose H is not fastened by the narrow and thin band member 5, but is basically a pair of wide and thick horizontal C-shaped members. Is held only inside the holding walls 4A and 4B with a relatively low elastic force, the rubber hose H is firmly tightened and deformed by the band body 5 as in the related art, and the tightening portion is changed. There is no need to worry about fraying or deterioration, and the tip end separation area S of the pair of holding walls 4A and 4B.
Is closed by the band body 5 that is locked and bridged over the outer surface of the other holding wall 4B, and the outer periphery of the rubber hose H is completely surrounded. For example, an unexpected external force is applied to the rubber hose H. Even if holding walls 4A and 4B
Never worry about accidentally slipping out of the inside.

Further, the band body 5 is connected to the other holding wall 4B.
Of the lock claw 13 of the insertion hole 14
, The elasticity is secured by its sufficient length, and the pair of holding walls 4A and 4B can be elastically brought close to each other. As a result, the pair of holding walls 4A and 4A
Although it is possible to guarantee that the rubber hose H is supplely held in the inside of the band 4B, in particular, in this case, the band body 5 is narrower than the width dimension of the holding walls 4A and 4B. While further increasing the elasticity of the band, the pair of holding walls 4A and 4B can be made to approach each other more elastically, while the holding walls 4A and 4B are wider than the band body 5. By actively utilizing the wide dimension, the rubber hose H can be more flexibly held at the low surface pressure while preventing the rubber hose H from being tightened and deformed. Further, since the hinge piece 7 is thinner than the band body 5, it is easy to bridge the band body 5, but it is necessary to reduce the bridging force of the band body 5 in the circumferential direction. It is also possible to equalize.

Therefore, under the present embodiment, the holding state of the rubber hose H is very good and stable as compared with the conventional one, but this is because one rubber hose H is held. It is needless to say that the same result can be obtained even when the plurality of rubber hoses H are bound and held. Further, in the present embodiment, the rubber hose H is targeted for holding, but the object is not limited to this, and it is sufficient to target other non-flexible filaments. Is possible, but in particular,
In the case of a rubber hose H or the like having flexibility which is easily set, its usefulness is extremely large.

[0022]

As described above, according to the present invention, by adopting the above structure, the present invention has a band body under the first aspect.
The band body does not tighten the outer periphery of the striated body, but basically holds the striated body inside a pair of holding walls opposed to each other with the distal ends separated from each other. A linear body such as a rubber hose having a rigid shape is firmly tightened and deformed, so that there is no fear that the tightened portion is fattered or deteriorated, and the tip separation region of the pair of holding walls is formed on the outer surface of the other holding wall. Since the outer circumference of the striated body is completely surrounded by being closed by a part of the spanned band body, even if an unexpected external force is applied to the striated body, from the inside of the holding wall. Never worry about falling off. Further, since the band body is hooked on the lock claw of the insertion hole after being laid over the outer surface of the other holding wall, its elasticity is ensured by a sufficient length thereof, so that the pair of holding walls Since the members can be elastically approached to each other, as a result, it is possible to ensure that the striated body is supplely held inside the pair of holding walls.

According to the second aspect of the present invention, in addition to this, the band body is narrower than the holding wall, so that the pair of holding walls can be made more elastically close to each other while further increasing their elasticity. On the other hand, each holding wall is wider than the band body, so that the wide dimension is positively utilized to prevent the wire from being tightened and deformed, and The strip can be held more supple at its low surface pressure. Also, the band body is received in the groove formed in the other holding wall,
Since the displacement is reliably prevented, the above-mentioned surely closed state of the distal end separation region can be further ensured.

[Brief description of the drawings]

FIG. 1 is a perspective view showing a holding clip according to an embodiment of the present invention.

FIG. 2 is a cross-sectional view of the holding clip.

FIG. 3 is a cross-sectional view of a main part showing a state where the rubber hose is fixed to a panel side while being held using the holding clip.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Holding part 2 Fixed part 3 Neck 4A One holding wall 4B The other holding wall 5 Band body 5a Free end part 6 Serrated row teeth 7 Hinge piece 8 Guide projection 9 Depressed groove 11 Flange 12 Locking leg 13 Lock claw 14 Insertion hole S Separation area H Rubber hose (striatum) P Panel Pa Mounting hole

Claims (2)

[Claims] 1. A holding clip having a holding portion for a striated body, wherein the holding portion includes a pair of holding walls whose leading ends are separated from each other and opposed to each other. A band body having row teeth is continuously provided, and the band body is configured to close the distal end separation region of the pair of holding walls, and the band body is inserted outside the connection base of the pair of holding walls. A clip for holding a striated body, characterized in that an insertion hole having a locking claw for locking the row of teeth is provided. 2. The linear body according to claim 1, wherein a width of the band body is smaller than a width dimension of the holding wall, and a concave groove for receiving the band body is formed on an outer surface of the other holding wall. Holding clip.