JPH051084U - Mounting holder - Google Patents

Abstract

(57) [Summary] [Purpose] To be able to always and stably fix the mounted member without being affected by the outer diameter of the mounted member. [Structure] The plate-shaped elastic contact pieces 21 and 22 are formed in a curved shape so as to bulge toward the inside of each of the clamp pieces 2 and 3 with a curvature substantially close to the inner peripheral curved surfaces of the clamp pieces 2 and 3. It is obtained by fixing one end side to a part of the inner peripheral surface of each corresponding clamp piece 2, 3 while facing the clamp pieces 2, 3 and connecting the other end side with each clamp piece 2, 3. It is provided in a cantilever shape that is inclined toward the center of the ring and extends freely, and the attached members 71, 72 are provided with a pair of elastic contact pieces 2, 3
It was held in a state of being elastically clamped by.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a mounting holder used for fixing and attaching a substantially linear member to be mounted, such as a harness of a vehicle, a hydraulic control system pipe, and a rod, at a predetermined position.

[0002]

[Prior Art]

 FIG. 7 is a front view showing an example of a conventional attachment holder. In FIG. 7, the attachment holder 51 is made of a resin material and has a first clamp piece 52 and a second clamp piece 53, which are used by being combined in a ring shape, as a single body. On the lower side of the clamp piece 52, there is integrally provided a fixed locking portion 54 which is fixedly attached to a panel 55 of an automobile or the like.

More specifically, the first clamp piece 52 and the second clamp piece 53 are made by dividing one annular body into two parts and forming one of them. Further, a thin-walled portion 56 is provided between the clamp pieces 52 and 53, and the thin-walled portions 56 are pivotally connected to each other via the thin-walled portion 56. On the other hand, the other end side is detachably engageable and lockable. For this engagement lock, a concave locking member 57 is provided on the other end portion 52a side of the first clamp piece 52. In addition, an engaging protrusion 58 that can be inserted and engaged in the engaging portion 57 is provided on the other end 53b side of the second clamp piece 53. Of these, the locking portion 57 includes the other end portion 52a of the first clamp piece 52, and a locking piece 59 formed in a substantially L shape with the tip end facing upward from the lower side of the other end portion 52a. Therefore, it is formed in a concave shape having an insertion port 60 on the upper surface. Further, inside the insertion port 60, a pair of locking claws 61 formed at the tip of the other end 52a and the tip of the locking piece 59 are provided. On the other hand, the engaging projections 58 are provided as a pair of projections 63 projecting upward from the upper surface of the other end 53a of the second clamp piece 53 and anchors at the tips of the projections 63. It is formed with the engaging claw 64. Further, the second clamp piece 53 side is elastically deformed into a flat plate shape while being cantilevered straight from the one end side 53b side of the second clamp piece 53 toward the engaging projection 58 side. A possible elastic contact piece 65 is integrally provided.

Next, the fixed locking portion 54 has a mounting seat portion 66 that extends in a substantially horizontal direction from the lower substantially central portion of the first clamp piece 52, and extends straight downward from the lower surface of the mounting seat portion 66. The engaging shaft 67 is integrally formed with a pair of left and right elastic blades 68 and the like protruding outwardly and obliquely downward from the upper end side of the engaging shaft 67. In addition, protruding pieces 69 are integrally provided on the left and right side portions of the mounting seat portion 66 in a state of being bent downward from the left and right side portions. In addition, on the outer peripheral portion of the engagement shaft 67, a pair of locking claws 70 are provided at positions displaced by 180 degrees from each other (in FIG. 7, one locking claw 70 is located on the rear side). Since it is provided, only the locking claw 70 on one side can be seen.) The outer surface shape of each locking piece 70 is formed as an inclined surface that is directed inward as it goes downward.

FIGS. 8 and 9 show how to use the attachment holder 51 shown in FIG. 7, respectively. FIG. 8 shows that a substantially linear attachment member 71 such as a harness having a large diameter is attached. 9 shows a state diagram when the attached member 72 having a diameter smaller than that of the attached member 71 shown in FIG. 8 is attached. Therefore, next, a method of using the attachment holder 51 shown in FIG. 7 together with FIGS. 8 and 9 will be described.

First, when attaching the attached member 71 to the panel 55, after attaching the attached member 71 (or 72) to the attachment holder 51, it is attached to the panel 55 together with the attachment holder 51. Alternatively, any procedure of first attaching the attachment holder 51 to the panel 55 and thereafter attaching the attached member 71 (or 72) to the attachment holder 51 may be used. Further, the attachment procedure is the same regardless of whether the attached members 71 and 72 have different diameters. Here, the attachment holder 51 is attached to the panel 55 first, and then the attached member 71 is attached. This will be described as a case of attaching.

When the attachment holder 51 is attached to the panel 55, the engagement shaft 67 is press-fitted into the attachment hole 73 formed in the panel 55. When the locking claw 70 on the engagement shaft 67 has passed through the mounting hole 73 to the rear surface side of the panel 55 by this press-fitting, the locking claw 70 is located on the rear surface side of the panel 55 and has a hole edge of the mounting hole 73. To be engaged. Further, when the locking claw 70 is engaged with the rear surface side of the panel 55, the protruding piece 69 of the mounting seat portion 66 is brought into contact with the front surface side of the panel 55. At the same time, the elastic wing piece 68 is elastically deformed and pressed against the surface of the panel 55, urging the engaging shaft 67 in the pull-out direction side, and the attachment holder 51 is attached to and detached from the panel 55. It is fixed and attached freely.

Next, the attached member 71 is placed in the first clamp piece 52. Then, in this state, the second clamp piece 53 is rotated toward the first clamp piece 52 side with the thin-walled portion 56 as a fulcrum, and the engaging protrusion 58 is press-fitted into the locking portion 57 from the insertion port 60. .. Then, the engaging claw 64 of the engaging protrusion 58 is engaged with the locking claw 61 of the locking portion 57 and locked. As a result, the attached member 71 is put in the annular shape surrounded by the pair of clamp pieces 52, 53, and the elastic contact piece 65 is brought into contact with the attached member 71. Then, the attached member 71 is pressed against the inner surface of the first clamp piece 52 by the elastic contact piece 65 and is held in a stationary state. The attached member 71 is attached to 55.

When removing the attached member 71 from the attachment holder 51, such as when the attached member 71 is replaced, the engaging piece 59 of the engaging portion 57 is bent outward to open the insertion port 60. When is extended, the engagement claw 64 of the engagement protrusion 58 and the engagement claw 61 of the engagement portion 57 are disengaged. Therefore, the second clamp piece 53 can be removed from the first clamp piece 52 by releasing the engagement lock between the engagement claw 64 and the locking claw 61, and further, the second clamp piece 53 can be removed. The mounting member 71 can be removed from the first clump piece 52.

[0010]

[Problems to be solved by the device]

 As described above, in the conventional attachment holder 51, in the attachment holder 51, the plate-shaped elastic contact piece 65 extending straight is brought into contact with the attached member 71 and received from the elastic contact piece 65 side. The attached member 71 was pressed against the inner surface of the first clamp piece 52 by force and held. Therefore, in the case of this structure, the force for pressing the attached holder 71 in the attachment holder 51 in the arrow Z direction in FIG. 8 can be obtained relatively large, but the force in the arrow X direction can be obtained that much. Absent. For this reason, the attached member 71 is easily moved in the direction of the arrow X, and the fixing of the attached member 71 in the attachment holder 51 becomes unstable. As shown in FIG. 9, when a mounted member 72 having an outer size smaller than the outer diameter of the mounted member 71 is fixed, the gap formed in the mounting holder 51 becomes large. Then, the larger this gap is, the larger the movement in the direction of the arrow X becomes, and the fixing becomes unstable in proportion to this.

The present invention has been made in view of the above problems, and an object thereof is to mount the structure such that the mounted member can always be stably fixed without being affected by the outer diameter of the mounted member. To provide a retainer.

[0012]

[Means for Solving the Problems]

 In order to achieve the above object, the attachment holder according to the present invention is formed in an annular shape having a pair of clamp pieces, one end side of which is hingedly coupled and the other end side of which is engageable and lockable with each other. In order to hold it by sandwiching a linear member to be mounted between the clamp pieces, it is curved and formed in a state of bulging toward the inside of each clamp piece with a curvature that is almost similar to the inner peripheral curved surface of each clamp piece. The plate-like elastic abutting pieces are respectively opposed to the clamp pieces, and one end side is fixed to a part of the inner peripheral surface of each corresponding clamp piece, and the other end side is fixed to the annular center side. It is provided in a cantilever shape that is inclined and freely extended, and the mounted member is elastically clamped by the pair of elastic contact pieces.

[0013]

[Action]

 According to this structure, when the attached member is sandwiched by the pair of elastic abutting pieces that are arranged to face each other in the annular shape formed by the pair of clamp pieces, the elastic abutting members that abut the attached member. Since the contact piece is curved so as to expand toward the inside of each clamp piece with a curvature similar to the curved shape of the inner circumference of each clamp piece, the mounted member is a pair of elastic contact pieces and the outside is It will be elastically clamped in the enclosed state. As a result, even if the outer diameter of the mounted member is different and the curvature of the outer peripheral surface is slightly different, the mounted member tries to move in all radial directions within the ring. Can be suppressed with, and a stable fixation is always obtained.

[0014]

【Example】

 Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings. 1 is a front view of a mounting holder according to an embodiment of the present invention, FIG. 2 is a side view of the mounting holder as viewed from the direction along the line AA in FIG. 1, and FIG. 3 is an arrow in FIG. FIG. 4 is a top view of the same attachment holder as seen from the direction B, and FIG. 4 is a bottom view of the same attachment holder as seen from the direction of arrow C in FIG. Further, in FIGS. 1 to 4, the same reference numerals as those in FIGS. 7 to 9 denote the same components as those in FIGS. 7 to 9.

1 to 4, the attachment holder 1 is made of a resin material, and a first clamp piece 2 and a second clamp piece 3 that are used in a roughly annular combination are integrally formed. A fixed locking portion 54 fixedly attached to a panel 55 of an automobile or the like is integrally provided below the first clamp piece 2.

More specifically, the first clamp piece 2 and the second clamp piece 3 are made by dividing one annular body into two parts, and forming each one of them. A thin-walled portion 6 is provided between the clamp pieces 2 and 3, and the hinged portions are pivotally connected to each other via the thin-walled portion 6. On the other hand, the other end side can be detachably engaged and locked by engagement. For this engagement lock, a concave locking portion 7 is provided on the other end portion 2a side of the first clamp piece 2. An engaging protrusion 8 is provided on the other end 3 a side of the second clamp piece 3 so that the engaging protrusion 7 can be inserted and engaged in the engaging portion 7. Of these, the locking portion 7 includes the other end portion 2a of the first clamp piece 2 and a locking piece 9 formed in a substantially L shape with the tip end facing upward from the lower side of the other end portion 2a. Therefore, it is formed in a concave shape having an insertion port 10 on the upper surface. A pair of locking claws 11 formed at the tip of the other end 2a and the tip of the locking piece 9 are provided inside the insertion port 10. On the other hand, the engaging projection 8 is provided with a projection 13 protruding upward from the upper surface of the other end 3 a of the second clamp piece 3 and a pair of anchors at the tip of the projection 13. And the engaging claws 14 formed.

A flat plate-like elastically deformable elastic contact piece 21 is integrally formed on the first clamp piece 2 side. The elastic contact piece 21 has a curvature that is substantially close to the inner peripheral curved surface of the first clamp piece 2 and is curved so as to bulge toward the inner surface side of the first clamp piece 2. One clamp piece 2 extends from a substantially central portion and the other end side of the first clamp piece 2 located on the one end 2b side is inclined and extends toward the annular center side formed by both clamp pieces 2 and 3. It is provided in a cantilevered state. In addition, the inner surface of the first clamp piece 2 receives the elastic contact piece 21 when the elastic contact piece 21 is pushed by the inner surface side of the first clamp piece 2 and bent. A recess 23 for escape is formed over the entire portion corresponding to the back surface of the elastic contact piece 21.

On the other hand, a flat plate-like elastically deformable elastic contact piece 22 is integrally formed on the second clamp piece 3 side. The elastic contact piece 22 has a curvature that is substantially close to the inner peripheral curved surface of the second clamp piece 3, and is formed in a curved shape in a state of bulging toward the inner surface side of the second clamp piece 3. With the first side extending from the one end 3b side of the second clamp piece 3 and the other end side extending to be inclined toward the annular center side formed by the clamp pieces 2 and 3, the first side is formed. It is provided so as to face the elastic contact piece 21 on the clamp piece 2 side. In addition, when the elastic contact piece 22 is pushed to the inner surface side of the second clamp piece 3 and is also bent on the inner surface of the second clamp piece 3 as in the case of the first clamp piece 2 side. In addition, a recess 24 for receiving and escaping the elastic contact piece 22 is formed over the entire portion corresponding to the back surface of the elastic contact piece 22.

Next, the fixed locking portion 54 is provided with a mounting seat portion 66 extending in a substantially horizontal direction from a lower central portion of the first clamp piece 2, and a straight lower surface from a lower surface of the mounting seat portion 66. It is formed integrally with an extending engagement shaft 67 and a pair of left and right elastic wing pieces 68 and the like protruding outward and obliquely downward from the upper end side of the engagement shaft 67. In addition, protruding pieces 69 are integrally provided on the left and right side portions of the mounting seat portion 66 in a state of being bent downward from the left and right side portions. In addition, on the outer peripheral portion of the engagement shaft 67, a pair of locking claws 70 are provided at positions displaced from each other by 180 degrees, and the outer surface shape of each of the locking pieces 70 progresses downward. It is formed as an inclined surface facing inward.

FIGS. 5 and 6 each show a method of using the attachment holder 1 shown in FIGS. 1 to 4, and FIG. 5 shows a substantially linear attached member such as a harness having a large diameter dimension. 6 shows a state diagram when 71 is attached, and FIG. 6 shows a state diagram when an attached member 72 having a diameter smaller than that of the attached member 71 shown in FIG. 5 is attached. Then, next, a method of using the attachment holder 1 shown in FIGS. 1 to 4 together with FIGS. 5 and 6 will be described.

First, when the attached member 71 is attached to the panel 55, the attached member 71 (or 72) is attached to the attachment holder 1 and then attached to the panel 55 together with the attachment holder 1. Any of the procedures of first attaching the attachment holder 1 to the panel 55 and thereafter attaching the attached member 71 (or 72) to the attachment holder 1 may be performed. Further, the mounting procedure is the same regardless of whether the mounted members 71 and 72 have different diameters. Here, the mounting holder 1 is mounted on the panel 55 first, and then mounted. The case where the member 71 is attached will be described.

When attaching the attachment holder 1 to the panel 55, the engagement shaft 67 is press-fitted into the attachment hole 73 formed in the panel 55. By this press fitting, when the locking claw 70 on the engagement shaft 67 has finished passing through the mounting hole 73 to the back surface side of the panel 55, the locking claw 70 is positioned on the rear surface side of the panel 55 to the edge of the mounting hole 73. Engaged. Further, when the locking claw 70 is engaged with the rear surface side of the panel 55, the protruding piece 69 of the mounting seat portion 66 is brought into contact with the front surface side of the panel 55. At the same time, the elastic wing pieces 68 are flexed with elastic deformation and pressed against the surface of the panel 55, and the engagement shaft 67 is biased toward the pulling direction side, and the attachment holder 1 is detachable from the panel 55. It is fixed and attached to.

Next, the mounted member 71 is placed in the first clamp piece 2. Then, in this state, the second clamp piece 3 is rotated toward the first clamp piece 2 with the thin-walled portion 6 as a fulcrum, and the engaging projection 8 is press-fitted into the locking portion 7 from the insertion port 10. To do. Then, the engaging claw 14 of the engaging protrusion 8 is engaged with the locking claw 11 of the locking portion 7 and is locked. As a result, the attached member 71 is put in the annular shape surrounded by the pair of clamp pieces 2 and 3, and the elastic contact pieces 21 and 22 are brought into contact with the outer peripheral surface of the attached member 71. Then, the elastic contact pieces 21 and 22 are elastically sandwiched so as to surround a part of the outer peripheral surface of the mounted member 71 from the opposite side, and the mounted member 71 together with the inner peripheral surfaces of both clamp pieces 2 and 3. It is held and attached and fixed to the panel 55 via the attachment holder 1.

Therefore, the attached member 71 held in the annular shape formed by the pair of clamp pieces 2 and 3 in this way is elastic by the pair of elastic abutting pieces 21 and 22 arranged to face each other. It is held by sandwiching and inside the clamp pieces 2, 3. Moreover, the elastic contact pieces 21 and 22 contacting the mounted member 71 are inflated toward the inside of the clamp pieces 2 and 3 with a curvature similar to the curved surface shape of the inner circumference of the clamp pieces 2 and 3. Since the mounted member 71 is curved so that it is bent, the mounted member 71 is sandwiched by the pair of elastic abutting pieces 21 and 22 while being surrounded on the outer side. As a result, even if the outer peripheral surface curvatures are slightly different due to the difference in the outer diameters of the mounted members 71 and 72, the mounted members 71 and 72 can be arranged in any radial direction in the annular shape. It is possible to suppress the attempt to move with respect to the (radial direction) by the pair of elastic contact pieces 21 and 22 and the inner surfaces of both clamp pieces 2 and 3, so that stable fixation can always be obtained. become. In this fixing, when a mounted member having an outer diameter dimension close to the inner diameter dimension of the ring is set in the ring formed by the pair of clamp pieces 2 and 3, the elastic contact members are set. The contact pieces 21, 22 are extruded outward (toward the radial direction) by the member to be attached and are released into the recesses 23, 24. Therefore, the attachment holder 1 can be applied to attached members having an outer diameter dimension equal to the annular inner diameter dimension.

When the mounted member 71 is detached from the mounting holder 1 for replacement of the mounted member 71, the locking piece 9 of the locking portion 7 is bent outward to open the opening of the insertion port 10. When unfolded, the engagement between the engagement claw 14 of the engagement projection 8 and the engagement claw 11 of the engagement portion 7 is released. Therefore, the second clamp piece 3 can be removed from the first clamp piece 2 by releasing the engagement lock between the engagement claw 14 and the engagement claw 11. Furthermore, the attached member 71 can be removed from the first clamp piece 2.

Although the present invention has been described with reference to the above-mentioned embodiment, it is needless to say that the present invention is not limited to the structure of this embodiment. For example, the pair of elastic contact pieces 21 and 22 need not be integrally formed. The recesses 23, 24 for releasing the elastic contact pieces 21, 22 do not necessarily have to be provided.

[0027]

[Effect of the device]

 As described above, according to the attachment holder of the present invention, when the attached member is clamped by the pair of elastic abutting pieces that are arranged to face each other in the annular shape formed by the pair of clamp pieces, Since each elastic contacting piece that abuts the mounted member is curved toward the inside of each clamp piece with a curvature similar to the curved surface shape of the inner circumference of each clamp piece, the mounted member is The pair of elastic abutting pieces are elastically sandwiched while being surrounded on the outside. As a result, even if the outer diameter of the mounted member is different and the curvature of the outer peripheral surface is slightly different, the pair of elastic contact pieces try to move the mounted member in all radial directions in the ring. It can be suppressed with, and the effect that stable fixation can always be obtained can be expected.

[Brief description of drawings]

FIG. 1 is a front view of a mounting holder according to an embodiment of the present invention.

FIG. 2 is a side view of the same attachment holder as seen from the direction along the line AA in FIG.

FIG. 3 is a top view of the same attachment holder as seen from the direction of arrow B in FIG.

FIG. 4 is a bottom view of the same mounting holder as seen from the direction of arrow C in FIG. 1.

FIG. 5 is a front view of the attachment holder of the present invention in a use state in which an attached member having a large diameter dimension is attached.

FIG. 6 is a front view of the mounting holder according to the present invention in a use state in which a mounted member having a small diameter dimension is mounted.

FIG. 7 is a front view showing an example of a conventional attachment holder.

FIG. 8 is a front view of a conventional mounting holder shown in a use state in which a mounted member having a large diameter dimension is mounted.

FIG. 9 is a front view of a conventional attachment holder shown in a use state in which an attached member having a small diameter dimension is attached.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Attachment holder 2 Clamp piece 3 Clamp piece 6 Thin-walled part (hinge part) 7 Locking part 8 Engaging protrusion 21 Elastic contact piece 22 Elastic contact piece 71 Attached member 72 Attached member

Claims (1)

Claims for utility model registration: 1. One end side is hinge-coupled, and the other end side is formed annularly with a pair of clamp pieces capable of engaging and locking with each other, and between the pair of clamp pieces. In a mounting holder for sandwiching and holding a linear member to be mounted, a plate-shaped elastic member curvedly formed in a state of bulging toward the inside of each clamp piece with a curvature substantially close to the inner peripheral curved surface of each clamp piece. The contact pieces are respectively opposed to the clamp pieces, and one end side is fixed to a part of the inner peripheral surface of each corresponding clamp piece, and the other end side is inclined to the annular center side and freely extends. A mount holder, wherein the mount member is provided in a cantilevered shape, and the mounted member is elastically sandwiched between the pair of elastic contact pieces.