JPS6231683Y2 - - Google Patents

Description

[Detailed Description of the Invention] This invention relates to a fastener for installing a rod-shaped body through a mounting hole formed through a steel plate body of a vehicle or the like.

Conventionally, when a rod-shaped body, for example, a wire harness W, is installed through a mounting hole 2 penetrated through a steel plate body 1, as shown in FIG. In this case, the fastener 101 having a flat plate-like substrate 102 and the T-shaped substrate 1 should be installed on the mounting hole 2, and if the other parts have to be disposed at a position shifted from the mounting hole 2,
Multiple fasteners 10 with fasteners 103 having 04
In addition, the fasteners 101, 103 had to be attached to the wire harness W by wrapping them with adhesive tape T or the like, which required an extremely troublesome process.

The present invention was made to eliminate the above-mentioned conventional drawbacks, and allows two types of installations, one above the mounting hole and one offset from the mounting hole, using one type of fastener, and eliminates the need for fastening with tape. The purpose is to provide a fastener that can
The gist of the system is to provide a locking leg that hangs vertically from the bottom surface of a substantially flat board and elastically locks the mounting hole in a removable manner, and a part of the board that is separated by a predetermined distance from the locking leg. is formed by extending a belt-like attachment band of a predetermined length with continuous locking claws formed on one side,
The fastener is formed by forming a plurality of insertion holes on the base side of the attachment band through which the attachment band can be inserted and having locking portions that elastically engage with the locking claws of the attachment band.

Next, an embodiment of the present invention will be explained with reference to the drawings. In the drawing, 1 is a steel plate body of a vehicle etc.
The steel plate body 1 has a mounting hole 2 for mounting a fastener 3 on which a rod-shaped object, for example, a wire harness W is arranged.
is installed through it.

Reference numeral 3 denotes the above-mentioned fastener, which is made of synthetic resin or the like, and has a substantially glasses-shaped reinforcing frame 5 formed on the upper surface side of the end 5 side of the substantially flat substrate 4, and this reinforcing frame 5. A portion of the substrate 4 corresponding to the space portion 5a is penetrated to form holes 6, 6, and a locking leg portion 8 is vertically provided on the lower surface of the frame 7 at the center of the reinforcing frame 5. A central shaft 9 that can be inserted into the mounting hole 2 is provided vertically from the lower surface of the central frame 7, and locking legs 10 are symmetrically arranged diagonally upward at the lower end of the central shaft 9.
A shoulder portion 11 that abuts and engages with the lower surface of the attachment hole 2 of the steel plate body 1 and a neck portion 12 that abuts the inner edge of the attachment hole 2 are formed on the upper end side of the locking leg 10. It is provided so as to be elastically displaceable in the inward and outward directions around the mounting base. Further, one corner of the other end of the substrate 4 is provided with a cutout-shaped corner 13, and this other end is formed into a thick wall that is substantially flush with the reinforcing frame 5 over a predetermined range. has been done. Further, a belt-shaped attachment band 14 having a predetermined length is formed extending from the corner of the entered corner 13 in a direction that roughly bisects the entered corner, and a belt-shaped attachment band 14 is formed on the tip side thereof. A protrusion 15 is provided on one side of the tip to prevent the tip from rubbing when the tip is pinched. Further, on one side 14a (bottom side in the figure) of this attachment band 14, a locking surface 16a having a pressing surface 16a with a predetermined inclination toward the tip side and a locking surface 16b rising substantially perpendicularly to the base side is provided. The claws 16 are formed continuously, and a substantially mountain-shaped protrusion 17 is provided in the longitudinal direction of the other surface 14b.

18, 18' are insertion holes for the mounting band 14,
A substantially rectangular shape is formed on both sides of the mounting base of the mounting band 14, that is, a substantially rectangular shape through which the mounting band 14 can be inserted by penetrating the board 4 along both edges of the inner corner portion 13. A roughly V-shaped guide groove 19 for guiding the protruding strip 17 of the attachment band 14 is formed in the approximate center of one edge surface 18a of the hole, and a recess 20 is formed in the other edge surface 18b. The recess 20 has a locking portion 2 that elastically engages with the locking pawl 16 of the mounting band 14.
1 is formed.

Reference numeral 21 denotes the above-mentioned locking portion, which is provided facing downward from the upper part of the edge surface 20a of the recess 20 and slanting downward toward the insertion hole 14. has a guiding surface 22a having a predetermined angle on the mounting base 21a side and a locking surface 22b having a right angle on the lower end side, forming a plurality of locking claws 22 that engage with the locking claws 16 of the mounting band 14. When the locking portion 21 is in a free state, the locking pawl 22 is directed toward the insertion hole 14. The locking portion 21 formed in this manner is configured to be elastically movable around its mounting base 21a.

Next, the operation and effects of this embodiment configured as described above will be explained.

Now, the fastener 3 of this example is made of synthetic resin or the like, and has a substantially flat plate shape in which a rod-shaped body such as a wire harness W is installed through a mounting hole 2 penetrated through a steel plate body 1 of a vehicle or the like. A locking leg part 8 is provided which extends vertically from the lower surface of the board 4 and elastically locks in a removable manner to the mounting hole 2, and one side of the board 4 is separated from a corner part of the board 4 by a predetermined distance from the locking leg part 8. A belt-shaped attachment band 14 of a predetermined length is formed with a continuous locking pawl 16.
On both sides of the mounting base of the mounting band 14, there are locking portions 21 through which the mounting band 14 can be inserted in a substantially figure-eight shape, and which elastically engage with the locking claws 16 of the mounting band 14.
The structure is such that insertion holes 18, 18' are formed. Therefore, when installing the wire harness W using this fastener 3, first, the wire harness W is brought into contact with the upper surface of the board 4, and the belt-shaped attachment band 14 is wrapped around the wire harness W, and the tip end thereof is wrapped around the wire harness W. into either of the insertion holes 18, 18'.
In this case, it is sufficient to select either the insertion hole 18 or 18' depending on the location where the wire harness W is installed.If the wire harness W is installed above the attachment hole 2, the insertion hole 18 or 18' may be selected depending on the location where the wire harness W is installed. All you have to do is insert it through 18,
In addition, if it is arranged at a distance from the mounting hole 2, it may be inserted through the insertion hole 18' as shown in FIG. In addition, when inserting into the insertion holes 18, 18', push the tip of the mounting band 14 into the locking claw 16.
Since the locking claws 22 of the locking portion 21 are oriented in opposite directions, the locking portion 21 repeats elastic deformation and restoration around its mounting base 21a during this pushing process, and the wire harness W is attached to the mounting band 14. When the locking claws 16 and 21 are engaged with each other by sufficiently tightening,
A plurality of locking claws 22 of the locking portion 21 are provided,
Moreover, since it is formed so as to extend into the insertion hole 14, it can be sufficiently engaged and prevented from coming off. In addition, since the locking claws 16 of the mounting band 14 are provided continuously, the locking position can be selected arbitrarily, and therefore, it is possible to adjust the locking position to suit the size of the diameter of the wire harness etc. and the uneven cross-sectional shape. Regardless of the situation, it can be wrapped securely.

Next, when the locking leg 8 hanging from the base plate 4 comes into contact with the mounting hole 2 penetrated through the steel plate body 1 and is pressed, the locking leg 10 is elastically displaced toward the central shaft 9 side, and the mounting hole 2
At the same time as passing through, the wire harness W is elastically restored so that the neck portion 12 comes into contact with the inner surface of the attachment hole 2, the shoulder portion 11 is engaged with the lower surface of the body 1, and the wire harness W is disposed.

Note that, after the wire harness W is wound, the distal end side of the attachment band 14 may be cut from the lower surface position of the substrate 4. Further, in the above embodiment, the reinforcing frame 5, the thick part, the corner part 13, the hole 6, etc. are formed on the substrate 4, but the invention is not limited to this. Good too. Further, although the two insertion holes 18 and 18' are illustrated, the present invention is not limited to this, and there may be two or more, and the locking portion 21 may be located on either side of the insertion hole 14. Good too. Further, although the mounting band 14 is provided integrally with the board 4 in the example shown, the board 24 and the mounting band 25 are provided separately as shown in FIG. , there are two mounting holes at the base of the mounting band.
4a may be provided, and a retaining portion 27 may be provided at the end of the shaft portion 26, so that the mounting band 25 is mounted via the shaft portion 26 so as to be vertical and rotatable. In this case, the other configurations are the same as in the above embodiment.

The present invention is a fastener made of synthetic resin, etc., in which a rod-shaped body is installed through a mounting hole penetrated through a steel plate body of a vehicle, etc. A belt of a predetermined length that is provided with a locking leg that elastically locks in a removable manner in the hole, and has a locking claw that extends from one corner of the substrate a predetermined distance from the locking leg to one side. The mounting band has a mounting band extending therefrom, and has locking portions on both sides of the mounting base of the mounting band, through which the mounting band can be inserted in a substantially figure-eight shape, and which elastically engages with the locking pawl of the mounting band. By selecting and using multiple insertion holes, a rod-shaped object such as a wire harness can be mounted on the upper surface (directly above) or at a distance from the mounting hole penetrating through the steel plate body. It can be used in two different positions (offset position), and the rod-shaped body can be installed by wrapping it extremely easily and reliably with the mounting band without using conventional adhesive tape. This is an extremely practical idea as a fastener.

[Brief explanation of the drawing]

The figures show one embodiment of the present invention, in which Figure 1 is a perspective view of the fastener, Figure 2 is an enlarged view of the mounting band, and Figure 3 is a perspective view of the fastener.
Figure 4 is a perspective view of the wire harness installed above the mounting hole, Figure 5 is a perspective view of the wire harness installed at a distance from the mounting hole, and Figure 6 7 is a perspective view showing a part of the case where the mounting band is provided separately, and FIG. 7 is a perspective view showing a conventional example. 1... Steel plate body, 2... Mounting hole, 3... Fastener, 4, 24... Board, 8... Locking leg, 14,
25...Mounting band, 16...Latching claw, 18, 18'
...Insertion hole, 21...Locking part, W...Wire harness.

Claims (1)

[Scope of utility model registration request] A fastener made of synthetic resin, etc., in which a rod-shaped body is installed through a mounting hole penetrated through a steel plate body of a vehicle, etc., which is hung vertically from the lower surface of a substantially flat board and is removably attached to the mounting hole. A belt-shaped mounting strip of a predetermined length is provided with a locking leg that elastically locks, and a locking claw is formed on one side of the board from a corner part of the substrate at a predetermined distance from the locking leg. Form an extension,
On both sides of the mounting base of the mounting band, a plurality of insertion holes are formed in a substantially figure-eight shape through which the mounting band can be inserted, and each having a locking portion that elastically engages with a locking claw of the mounting band. A fastener characterized by: