JPH0430413Y2 - - Google Patents

Description

[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to a holder used, for example, when attaching a molding or the like to an automobile.

[Prior Art] Conventionally, a holder (clip) used when attaching a molding to an automobile, etc. has a head 10 in the shape of a flange, as disclosed in, for example, Japanese Utility Model Application Publication No. 178870/1983. A cylindrical leg part 11 that hangs down from the center of the lower surface of the head and has a plurality of slits 15 formed along the axial direction on the circumferential surface, and a pedestal part 14 are integrally molded from synthetic resin, and the leg part 11 is made of synthetic resin. A tightening screw 12 is screwed into the portion 11.

When attaching the molding to the mounting body using this holder, as shown in FIG. After passing the leg 11 through the mounting body B, a tightening force is generated by rotating the head 12a of the tightening screw 12, and the leg 11 is deformed as shown in FIG. By bringing the molding A into close contact with the mounting body B, a pressing force is applied to the head 10 to bring the molding A into close contact with the mounting body B.

[Problem to be solved by the invention] When attaching the molding A to the mounting body B using the above-mentioned holder, the force that pushes the leg part 11 out of the hole b when the tightening screw 12 is rotated is , and the leg portion 11 comes out of the hole b of the mounting body B, so it is necessary to press the molding A from the outside of the mounting body B. Therefore, mounting body B
There was a problem in that workers were required for both the outside and the inside of the building. In addition, when the thickness t of the molding A is small, the thickness of the pedestal 14 is limited, so the amount of screw insertion in the pedestal part 14 is reduced, and the tightening screw 12 cannot be strongly tightened.
There was a problem that the fixing of molding A was incomplete.

Therefore, in the present invention, a temporary fixing pawl and a locking pawl are formed on the body corresponding to the legs 11 of the conventional holder, and the body is inserted into the hole of the mounting body in the temporary fixing pawl. After that, it prevents the tightening screw from coming out when it is rotated, and in the process of tightening the tightening screw, the locking pawl is pressed against the mounting body from the side opposite to the molding mounting surface, deforming it, and attaching the molding, etc. The technical problem to be solved is to provide the head with a force that brings it into close contact with a surface.

[Means for solving the problems] The technical means for solving the above problems are as follows:
With a flange-shaped head inserted inside a character-shaped molding, etc., a synthetic resin made of the same material as the head is integrally molded in the center of the end face of the head in a direction perpendicular to this end face. Insert the body into the hole previously drilled in the mounting body from the direction of the mounting surface of the mounting body to which the molding etc. will be attached, and then insert the tightening screw into the screw insertion hole of the body from the opposite direction to the mounting surface. A holder is provided for fixing the molding etc. to the mounting body by tightening the holder, and a screw insertion hole into which the tightening screw is inserted is provided in the base end surface substantially parallel to the end surface of the head. , a holding part in which a plurality of locking claws are elastically deformably extended symmetrically from the base end surface toward the end surface of the head via a space, and a tip end of each of the locking claws is temporarily connected. a screw threading part having a screw hole for screwing the tightening screw into the head side from the end face thereof, and the tightening screw inserted from the screw insertion hole being screwed into the screw hole. After the base end surface of the holding part is pressed by the screwing force when the holding part is screwed in and the temporary connection between the distal end of the locking pawl and the end face of the screw threading part is released, the holding part is The body part is formed with a guide surface that guides each of the locking claws to open outward in an inclined manner as the head approaches the end surface of the head, and a guide part that is formed with a temporary fixing claw. After configuring the body part and inserting the body into the hole formed in the mounting body, inserting a tightening screw into the screw insertion hole and tightening it into the screw hole, each of the above-mentioned engagements is secured. The molding or the like is fixed to the mounting body by pressing the tip of the retaining pawl against the mounting body.

[Function] According to the molding or other holder having the above configuration, when attaching a molding or the like having a substantially C-shaped cross section to the outer surface of the vehicle body, the body molding or the like can be inserted inside the head molding or the like. The molding etc. is inserted into the hole drilled in the mounting body to which the molding etc. is attached, and at the insertion limit position of the body, the body is temporarily fixed to the inner surface of the vehicle body using the temporary fixing claw, and the molding etc. is temporarily fixed to the outer surface of the vehicle body. In this state, a tightening screw is inserted from inside the vehicle body through the screw insertion hole drilled on the base end surface of the holding section, and is threaded through the screw hole drilled on the end surface of the screw threading section to generate a tightening force. Then, the temporary connection between the tip of each locking pawl and the end face of the screw threading part is released, and as the holding part is brought closer to the end surface of the head, each of the locking pawls are guided along the guide surface, and while opening outward in an inclined manner, the tips of the locking claws finally come into pressure contact with the mounting body, thereby fixing the molding etc. to the mounting body.

[Example] Next, an example of the present invention will be described with reference to the drawings.
In addition, in the description, directional expressions such as top, bottom, left, right, etc. indicate directions in the drawings.

3, 4, and 5 show a first embodiment of the present invention. As shown in the perspective external view of the holder 20 in FIG. The head 21 is located in the center of the rectangular plate-shaped head 21.
The body portion 22 is integrally molded from the same material as the main body. Torso 22
has a hollow part 23, a cylinder 22A is formed in the center part 23 of the head side end surface 23A corresponding to the inner surface of the body part 22, and the cylinder 22A is formed at the axial center of the cylinder 22A.
A screw hole 22B into which a tightening screw 24 as shown in FIG. 4 is screwed is formed over almost the entire length thereof, and a screw threading portion G is provided.

On the other hand, the head side end surface 23 where the cylinder 22A is formed
A screw insertion hole 22C for inserting the tightening screw 24 is formed through the surface substantially parallel to A at a position coaxial with the screw hole 22B, and
A plurality of thin plate-shaped locking claws 2 extending to the head 21
A holding part F with 9 is provided. The body portion 22 is
When viewed from the direction of arrow R, it has a hexagonal shape with a wall thickness t1 having a hollow portion 23, and the left and right chevron portions of the hexagon, that is, the intermediate corner portions 25, 25 (hereinafter, the same designation number will be referred to as If two pieces are listed, it means that the same shape is formed at symmetrical positions. provided. Further, hinges 26 are formed in similar groove shapes at both left and right corners of the head side end surface 23A.
B, 26B are provided. Furthermore, the hinge 2
Isosceles triangular prism-shaped temporary fixing claws 28, 28 are integrally molded on the lower side of 6A, 26A, that is, at the center of the temporary fixing claw attachment parts 27, 27, with the chevron portion facing outward. Further, the upper inclined portions of the hinges 26A, 26A become locking claws 29, 29, and form a holding portion F with the surface having the screw insertion hole 22C.

When attaching the molding M to, for example, the outer surface of a vehicle body using the holder 20 having the above molding configuration, as shown in FIG. Part 2
1 is inserted, the body 22 is inserted into the square hole H pre-drilled in the vehicle body, and when pressed from the molding M side, the chevron part of the temporary fixing pawl 28 will be pressed during the insertion process of the body 22. Although it comes into contact with the end surface of the square hole H, since the hinges 26A, 26A, 26B, and 26B are formed, the temporary fixing claws 28 are easily displaced inward, and the body portion 22 is inserted to the insertion limit. When the body part 22 is inserted to the insertion limit and the molding M comes into close contact with the mounting surface on the outer surface of the vehicle body, the temporary fixing pawl 28 rides over the end surface of the square hole H and returns to its original position due to its elasticity. As a result, the temporary fixing claw 28
comes into contact with the inner surface of the vehicle body, and temporarily fixes the molding M and the holder 20 to the vehicle body.

In the temporarily tightened state, the tightening screw 24 is inserted into the screw insertion hole 22C and rotated with a screwdriver to generate a tightening force.
Since A and 26A are formed, it gradually deforms into a state in which it opens outward, that is, in the left-right direction. When the tightening screw 24 is further rotated, the locking claws 29, 29 gradually deform the temporary fixing claw mounting portions 27, 27 so as to face downward because the hinges 26B, 26B are formed. As shown in FIG. 5, by pressing the temporary fixing claw attachment parts 27, 27 against the inner surface of the vehicle body, a molding M having a substantially C-shaped cross section is brought into pressure contact between the head 21 and the vehicle body. The molding M is attached to the vehicle body mounting surface in this state.

Next, a second embodiment of the present invention will be described with reference to FIGS. 6, 7, and 8. As shown in Figure 6,
The holder 30 of the second embodiment has a rectangular plate-shaped head 31.
A body part 32 made of the same material as the head part 31 is integrally molded with synthetic resin at the center of the head part 31.

Locking claws 33, 3 formed on the upper half of the body 32
3 is the trunk upper end surface 34 when viewed from the arrow S direction.
They have a thickness t2 in a hanging state, and are formed at left-right symmetrical positions, respectively. On the other hand, the trunk 32
Temporary fixing claws 38, 38 formed at left-right symmetrical positions on the lower half of the holder are integrally molded so that their upper ends touch the inside of the lower end of the above-mentioned locking claws 33, 33, respectively, and are close to the head 31. It is formed in an inclined shape that expands in the left and right outward directions as the shape of the groove increases, and the inclined shape easily changes due to external forces from the left and right directions.

Also, a guide end surface for guiding the locking claws 33, 33 to open outward to the left and right when pressure is applied from the direction of the upper end surface 34 of the body, substantially parallel to the inclination of the temporary fixing claws 38, 38. Guide parts 36, 36 having 35, 35 are temporary fixing claws 38, 38
are formed on both the left and right sides of the

Further, a seventh
A screw insertion hole 34A for inserting the tightening screw 37 shown in the figure is formed in a penetrating shape, and a screw hole 36A for inserting the tightening screw 37 is formed in the center of the guide portion 36. and a screw threaded portion is provided. The shape of the screw insertion hole 34A is basically round, but there is no particular need to limit the shape.

When attaching a molding M having a substantially C-shaped cross section similar to that shown in the first embodiment to the outer surface of the vehicle body using the holder 30 having the above molding configuration, the head 31 is molded in the same manner as shown in FIG. Insert the body part 32 into the square hole H made in the vehicle body while inserting it from the end of M, and tighten the temporary fixing claws 38, 38.
is brought into contact with the inner surface of the vehicle body to temporarily fix the molding M to the outer surface of the vehicle body.

In the above state, by inserting the tightening screw 37 into the screw insertion hole 34A and rotating it with a screwdriver, the tightening screw 37 is screwed into the screw hole 36A, and a tightening force is applied from the direction of the upper end surface 34 of the body. It will be done. As a result, the locking claws 33, 33 are attached to the guide end surfaces 35, 3.
5, 35, 35, the opening angle gradually increases in the left and right direction, and as shown in FIG. Acts to be attached to the outside surface.

[Effects of the invention] As described above, according to the invention, when a flange-shaped head is inserted inside a molding etc. having a substantially C-shaped cross section, a flange-shaped head is inserted into the center of the end face of the head in a direction perpendicular to the end face. After inserting the body, which is integrally molded with the head using synthetic resin of the same material as the head, from the direction of the mounting surface of the mounting body to which the molding etc. will be attached, into the hole previously drilled in the mounting body, When fixing the molding, etc. to the mounting body by inserting the tightening screw into the screw insertion hole of the body from the opposite direction and tightening it, temporarily attach the molding, etc. to the mounting body with the temporary fixing claw. After locking, the holding part is moved toward the head by screwing the tightening screw, and the locking pawl is brought into pressure contact with the mounting body to fix the molding, etc. to the mounting surface. This eliminates the need to hold down moldings, etc. from the outside of the mounting body, which has the effect of making the installation work of moldings, etc. easier, and also makes the moldings, etc. stronger regardless of the thickness of the molding. This has the advantage that it can be attached to a mounting body.

[Brief explanation of the drawing]

1 and 2 are cross-sectional explanatory views showing conventional examples of holders such as moldings, FIGS. 3 to 5 are external views showing the first embodiment of the present invention, and FIGS. 8
The figure is an external view showing a second embodiment of the present invention. 20, 30... Holder, 21, 31... Head,
22, 32... Body, 22C, 34A... Screw insertion hole, 24, 37... Tightening screw, 26A, 26B
... Hinge, 28, 38 ... Temporary fixing claw, 29,
33... Locking claw, M... Molding.

Claims (1)

[Claims for Utility Model Registration] With a flange-shaped head inserted inside a molding etc. with a substantially C-shaped cross section, a synthetic material made of the same material as the head is placed in the center of the end face of the head in a direction perpendicular to the end face. After inserting the body, which is integrally molded with the head of resin etc., into a hole previously drilled in the mounting body from the direction of the mounting surface of the mounting body to which the molding etc. will be attached, insert the body from the direction opposite to the mounting surface. A holder for fixing a molding, etc. to the mounting body by inserting and tightening a tightening screw into the screw insertion hole of the head, the holder having the base end surface substantially parallel to the end surface of the head. While opening the screw insertion hole into which the tightening screw will be inserted,
A holding part in which a plurality of locking claws are elastically deformably extended symmetrically from the base end surface toward the end surface of the head via a space, and a tip end of each of the locking claws is temporarily connected. a screw threading portion having a screw hole for screwing the tightening screw into it from the end face toward the head; and the tightening screw inserted from the screw insertion hole being screwed into the screw hole. After the proximal end surface of the holding part is pressed by the screwing force when the holding part is screwed, and the temporary connection between the distal end of the locking pawl and the end face of the screw threading part is released, the holding part is fixed to the head. A guide surface is formed to guide each of the locking claws to open outward in an inclined manner as the locking claws are approached to the end face of the body part, and a guide part is formed with a temporary fixing claw. After the body is inserted into the hole formed in the mounting body, a tightening screw is inserted into the screw insertion hole and tightened into the screw hole, thereby locking each of the above. A holder for a molding or the like, characterized in that the molding or the like is fixed to the mounting body by pressing the tip of the claw against the mounting body.