JPH0646729Y2 - clip - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION (Industrial field of application) The present invention relates to a clip for mounting a molding or the like for mounting glass on a vehicle body of an automobile, for example, and more specifically from which direction a force acts on the clip. Even though it's hard to come off, it's about things.

(Prior Art) A mall mounting clip used in a conventional automobile has a No. 8
As shown in the figure, a window 15 into which the head of a T-type stud is inserted is provided in the center of a plate-shaped clip having molding support portions 14 and 14 on both side edges, and inside the window 15, A recess 15 'is provided for bearing the shaft of the T-type stud, and the recess 15' is inserted into the window 15 by a pair of projecting pieces 16, 16 obliquely provided toward the recess 15 '. There is one in which the shaft of the T-type stud is elastically supported, and as shown in FIG. 9, an elongated hole into which the head of the T-type stud is inserted in the center of the plate-shaped clip. 16 and a narrow hole portion 16 'which is connected to the hole 16 and into which the shaft portion of the T-type stud is fitted, and the T-type stud is provided above the entrance to the hole portion 16'. By providing a stopper piece 17 that engages the side surface and the upper surface of the head, the T-shaped stud is prevented from coming off. was there.

Further, there is a wind molding holder according to Japanese Utility Model Laid-Open No. 60-13813 as a conventional example close to the conventional example shown in FIG. 8 and having only one protruding piece 16 as described above. .

(Problems to be solved by the invention) In such a conventional clip, first, in the clip shown in FIG. 8, when an external force is applied to the T-shaped stud in a direction opposite to the recess 15 ', the T-shaped stud is inclined from an oblique direction. The protruding projecting pieces 16, 16 are easily bent upward or downward of the clip plate surface, so that the shaft portion of the T-shaped clip supported by the projecting pieces 16, 16 in the recess 15 'is the same as described above. There was the inconvenience of getting out towards the window 15.

Also, in the clip shown in FIG.
When a force is applied to the mold stud in the direction opposite to the hole 16 'of the clip, the clip stopper piece 17 is bent and the tip of the clip is lifted up, and the engagement state with the stud bolt disappears. The gap between the window 16 and the opening edge is greatly expanded, and as a result, the stud bolt supported by the stopper piece 17 comes out of the clip.

Further, in the holder according to Japanese Utility Model Laid-Open No. 60-13813, since the support piece for elastically supporting the stud is inclinedly provided in the insertion hole of the stud protrudingly provided on the body of the automobile, There is a disadvantage that the supporting state is easily released when a force upward in the drawing acts on the tool.

SUMMARY OF THE INVENTION The present invention has been made in view of such inconveniences of the conventional example, and an object thereof is to provide a clip configured so that a clip attached to a T-type stud is not removed from the attached stud by a force from any direction. It is a thing.

(Means for Solving the Problems) The present invention provides a plastic clip having engaging piece portions 7 and 7'for locking a member to be attached, which is provided to achieve the above object. Is provided with a through hole 11 for the T-type stud A extending from one side wall to the other side wall of the T-type stud A. 11a is provided and the recess 11a
A projection 12 that abuts the head A'of the stud A is provided on the side facing the recess 11a, and both sides of the projection 12 project toward the recess 11a.
The projecting pieces 13 and 13 that come into contact with the shaft portion A ″ of are provided.

(Operation) In the clip constructed as described above, the T-type stud A erected by welding or the like on the plate surface of the body of an automobile or the like is inserted into the insertion hole 11 of the clip while elastically deforming the projecting pieces 13 and 13. , The contact surface 12a of the projection 12 is located on the head A ″ with the shaft A ″ sandwiched between the recess 11a at the hole edge of the insertion hole 11 and the elastically restored projections 13, 13. Attach it to the insertion stud A so that it abuts it. As a result, the force applied to the attached clip in the direction orthogonal to the shank A ″ of the stud A is
The stud A is supported by the inner peripheral surface of the recess 11 and the contact surfaces of the projection 12 and the projecting pieces 13 and 13 no matter which direction the stud A is attached, and the attached clip does not come out of the stud A. Further, with respect to the axial force, the tip of the projecting piece 13 abuts against the lower surface of the head A'of the stud A, so that the movement of the clip is suppressed and the clip does not come out of the stud A.

(Example) Hereinafter, a typical example of the clip according to the present invention will be described with reference to the drawings.

Reference numeral 1 denotes a plastic clip body having a horizontally long shape including a front wall 2, side walls 3, 3 and a bottom wall 4 (the upper and lower sides of the clip in the attached FIG. The right and left will be described below.) The front wall 2 has a relatively thick wall, and a curved surface having a rounded shape from the lower end portion of the front wall 2 to the bottom wall 4 in accordance with the shape of the body plate surface B of the automobile.

Further, partition walls 3'and 3'parallel to the side walls 3 and 3 are provided inside the clip body adjacent to the side walls 3 and 3 to reduce the weight of the clip and save the material. ′, 3 ′, and ceiling walls 5, 5 are provided between the upper portions of the side walls 3, 3 and the front wall 2, and the rear side portion of the ceiling walls 5, 5 is a jaw 5a protruding slightly from the rear surface of the main body 1. , 5a.

In addition, on the top walls 5 and 5, projecting walls 6 parallel to the side walls 3 and 3,
6 is provided so as to project, a relatively thick band-like engaging piece portion 7 is located between the protruding walls 6 and 6 on the rear surface side of the clip body 1, and the clip body facing the engaging piece portion 7. The strip-shaped engaging piece portions 7 ', which are located on the front side of the clip body 1 and are gently curved toward the front of the clip body 1, are laterally integrated together, and the curved engaging piece portions 7'are It is provided so as to be positioned inward of the front surface of the clip body 1.

Further, a locking claw 8'protruding forward is provided at the center of the engaging piece 7'with a space for engaging the end of the molding M with the upper surface of the ceiling wall 5. The locking claw 8 '
Is also provided so as to be located inward of the front surface of the main body 1. Further, a locking claw 8 directed rearward is also provided in the engagement piece portion 7 in a stepwise manner at a position slightly above the locking claw 8 '.

In addition, from the left and right ends of the front wall 2 of the clip body 1 in a diagonally upward direction, in the substantially extending direction of the front surface of the clip body 1, projecting pieces 9,
9 is provided.

The angle between the upper surface of the ceiling wall 5 and the front surface of the front wall 2 or the angle between the upper surface of the ceiling wall 5 and the locking surfaces of the locking claws 8 and 8 ', etc., is the molding M and the body plate. It is configured by appropriately changing the shape of the surface B or the like.

In addition, the engaging piece portions 7 and 7'may be integrally formed so as not to be elastically deformed, and the locking claws 8 and 8'as described above may be provided on both surfaces thereof in a protruding manner.

Further, a projecting piece 10 is provided at the lower end of both side walls 3 of the clip body 1 in a diagonally downward direction. By absorbing the dimensional difference between the clip and the mounting surface by the projecting piece 10, the clip is attached to the body plate surface B. It can be attached in close contact with the body plate surface B regardless of the shape.

Next, the T-type stud A fixed to the automobile body plate surface B
An insertion hole 11 is formed so as to extend from the front wall 2 to the bottom wall 4 of the clip body 1 in the front-rear direction of the clip body 1. The rear side surface 2a of the front wall 2 located above the insertion hole 11 in the front wall 2 is formed into a thin step portion 2'by forming a concave step. In addition, a recess 11 having a substantially semicircular cross section in which the shaft portion A ″ of the stud A fits in the center of the upper edge of the insertion hole 11.
a is provided in the front-back direction. Further, a projection 12 having an abutment surface 12a for contacting the stud A from a central rear portion of the bottom wall 4 which is a lower edge of the insertion hole 11 facing the recess 11a is provided in an inclined shape in front of the clip body 1. There is. The protrusion 12 has a step n between the tip of the protrusion 12 and the rear surface 2a of the front wall 2 located above the insertion hole 11, and the step n has a width dimension. The tip end of the projection 12 that is inclined so as to be narrower than the thickness dimension of the head A'of the stud A is positioned. Further, the contact surface 12a is positioned so as to support the peripheral surface of the head portion A'of the stud A in which the shaft portion A "is housed in the recess portion 11a. The head A'of the stud A pushed in from the above is supported between the contact surface 12a of the projection 12 and the surface 2a without being disengaged from the contact surface 12a of the projection 12.

Further, at the edge portions of the insertion hole 11 located on both sides of the protrusion 12, there are provided protrusions 13, 13 which are inclined toward both side edges of the recess 11a. The projecting piece 13 has a width corresponding to the thickness of the front wall 2 in the front-rear direction, and the surface 2a of the front wall 2 of the surface.
And a convex portion 13a located in front of the concave portion 11a and having an arcuate contact surface 13a 'for supporting the shaft portion A "of the stud A and having the thickness of the thin portion 2'. , Said surface 2
and an engaging step portion 13b for supporting the peripheral surface of the head A'of the stud A, which is located rearward of a and has the shaft portion A "housed in the concave portion 11a. The distance between the portions 13a and 13a is slightly smaller than the diameter of the shaft portion A ″ of the stud A.

A guide concave recess 11b for inserting the T-shaped stud A is provided on the front edge of the recess 11a, and a head A'and a shaft A "of the stud A are provided on the rear edge of the rear surface. Is chamfered so that the connecting portion of the projection 13a fits well, and the guide concave recess 11b is formed on the front side of the projection 13a of the projecting piece 13 along the peripheral edge of the contact surface 13a '. Corresponding guide concave recess 13b 'is provided.

In the present embodiment, the clip is attached to the T-shaped stud A fixedly erected on the body plate surface B of the automobile, and the projections 13, 13 of the clip are projected to both sides of the head A'of the stud A. Is elastically deformed rearward, and the clip is pushed from below the clip body 1 using the step n provided between the tip of the projection 12 and the surface 2a above the hole 11. As a result, the shaft portion A ″ has the concave portion 11a and the protruding pieces 13, 1
Between the three convex portions 13a, 13a, the head A'protrudes on its peripheral surface 12
Are supported between the contact surface 12a and the engaging step portions 13b and 13b of the protrusions 13 and 13, respectively.

Further, since the clip has the above-mentioned structure, there is the projection 12 having the contact surface 12a that contacts the peripheral side surface of the head A'of the stud A even when the upward pushing force is applied to the clip. Therefore, the stud A does not move between the projecting pieces 13 and 13 to the lower part of the hole 11 while elastically deforming the projecting pieces 13 and 13, and there is no fear that the position of the clip shifts.

The clip attached in this way is provided with a jaw at one end on the glass G side of the core plate m of the molding M in order to press-attach the glass G mounted on the vehicle body as shown in FIG.
It is locked to the lower surface of the locking claw 8 by engagement with 5a, and the bent portion at one end bent in a folded shape of the core plate m on the vehicle body side is a joining point between the surface of the ceiling wall 5 and the projecting wall 9. Then, the end edge of the core plate m is locked to the lower surface of the locking claw 8'and the molding M is mounted. The glass G is attached to the body plate surface B via a sealer S. Then, in mall M, F in FIG.
Even if a force such as
Since it is thick, it does not bend, and the other engaging piece 7'on the vehicle body side
Since only one of them flexes, the holding of the molding M is ensured.

(Effect) With the above-described structure, the clip according to the present invention is mainly used for mounting a molding for mounting a glass plate on an automobile body. In this case, a T-shaped stud fixedly erected on the plate surface of the vehicle body is provided with a substantially semicircular concave portion 11a provided on the edge of the insertion hole 11 of the clip and a projection 1 provided at a position opposed to the concave portion 11a.
The T-stud can be securely attached to the clip by pushing it in between the tip of 2 and the tips of the projections 13, 13 provided on both sides of the tip 12. Then, when a force is applied to the clip in the direction of the installation side of the engagement piece portions 7 and 7 ', the stud is deformed so as to push open the projecting pieces 13 and 13 and escapes. It is located in the central position of 13, and is suppressed.

Further, when a force in any other direction is applied, it is restrained by the inner peripheral surface of the recess 11a and the contact surfaces of the projecting pieces 13 and 13, and the clip does not slip out of the stud or move.

Also, one of the engaging piece portions 7 and 7'of the embodiment is made thick and not elastically deformable, and the other is thinly elastically deformable.
In addition, when the locking claws 8 and 8'provided on the engaging piece portions 7 and 7'are stepped, even if a force in the floating direction is applied to the molding piece, the engaging piece at one side end of the molding piece Only the part, for example, 7 ', is flexed, and the other end corresponds to the shape of a fulcrum, and the engaging piece part 7 on the fulcrum side does not flex. There is.

[Brief description of drawings]

1 is a perspective view of an embodiment of a clip according to the present invention, FIG. 2 is a rear view thereof, FIG. 3 is a plan view thereof, FIG. 4 is a sectional view thereof, and FIG. 5 is a center of FIG. FIG. 6 is a partial cross-sectional view taken along the line YY in FIG. 5, FIG. 7 is a perspective view showing the mounted state, FIG. 8 is a perspective view of a conventional example, FIG. 9 (a), (B) is a plan view and a sectional view of another conventional example. 1 ... Main body, 2 ... Front wall, 3 ... Side wall, 4 ... Bottom wall, 5 ... Top wall,
6 ... Projection wall, 7, 7 '... Engaging piece part, 8, 8' ... Locking claw,
9, 10 ... Projection piece, 11 ... Insertion hole, 11a ... Recess, 12 ... Protrusion, 12a
... abutting surface, 13 ... projecting piece, 13a ... convex portion, 13a '... abutting surface, 13b
... engagement step, A ... stud, B ... body plate surface, M ... molding, m ... core plate.

Claims (1)

[Scope of utility model registration request] 1. A plastic clip having an engaging piece portion for engaging a member to be attached, wherein a T-shaped stud insertion hole is provided from one side wall of the clip toward the other side wall opposite thereto. A substantially semicircular recess in which the shaft portion of the stud fits is provided at the hole edge of the insertion hole, and a projection that abuts the head of the stud toward the recess is provided on the side facing the recess. The clip is characterized in that projections are provided on both sides of the projection so as to be in contact with at least the shaft of the stud toward the recess.