JPH0360834A - U shaped-clip fastener - Google Patents

Abstract

PURPOSE:To easily charge a U shaped-clip one by one by providing side grooves on both sides of a central groove of a moving member set a fastener and engaging side projections set on both sides of a central projection of a fixing member with these side grooves. CONSTITUTION:The side projections 12 are provided on both sides of the central projection 8 of the fixing member 1 of the fastener and the side grooves 13 are provided on both sides of the central groove 11 of the moving member 9. Two wires to be fastened are positioned in the U shaped-clip 1 in which a leg part 3 is charged and when a moving member 9 is moved downward, a head pushing part 10 pushes the head 2. Further, when the moving member 9 is moved downward, the upper inside surface 8a of the central projection 8 bends the leg part 3 inward, a bending guide part 7 bends the leg part 4 inward and two wires to be fastened are fastened by the U shaped-clip 1. In the U shaped-clip in which the leg part 4 is charged, the upper inside surface 12a of her side projection 12 bends the leg part 4 inward. The side projections 12 engages with the side grooves 13 of the moving member 9.

Description

DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a U-shaped clip fastening device for fastening members to be fastened using a U-shaped clip.

[Conventional technology]

FIG. 6 is a front view of the U-shaped clip, and FIG. 7 is a side view of the U-shaped clip. In the figure, 1 is a U-shaped clip, 2 is a curved head of the U-shaped clip 1, 3.4 is a first and second leg extending from the head 2, and leg 3 is in the center. One leg part 4 is provided with one leg part 4 on each side.
Books provided.

8 is a sectional view showing a part of a conventional U-shaped clip fastening device, FIG. 9 is a sectional view showing a part of the moving member of the U-shaped clip fastening device shown in FIG. 8, and FIG. FIG. 3 is a diagram illustrating a part of the fixing member of the U-shaped clip fastening device shown in the figure; In the figure, 5 is the main body of the U-shaped clip fastening device, 6
is a fixing member fixed to the U-shaped clip fastening device main body 5, 7 is a bending guide provided on the fixing member 6, 8 is a central projection provided on the fixing member 6, and 9 is a fixed member fixed to the U-shaped clip fastening device main body 5. The movable member 9 is movably attached, and is moved in the vertical direction of the paper in FIG. 8 by a rotating device (not shown). 1o is a head holding part provided on the moving member 9, 11 is a central groove provided on the moving member 9, and the central protrusion 8 is provided at a position where it should be engaged with the central groove 11.

In this U-shaped clip fastening device, there are two fastened wires (not shown) inside the first U-shaped clip 1.
When the moving member 9 is moved downward, that is, downward from the plane of FIG. When moving downward, the upper inner surface 8a of the central protrusion 8 bends the leg 3 inward, and the bending guide 7 bends the leg 4 inward, so that the U-shaped clip 1 can bend the two wires to be fastened. can be concluded.

[Problem to be solved by the invention]

By the way, in order to load a large number of U-shaped clips 1 at once, the U-shaped clips 1 are arranged in a large number of rows and tape is adhered to the head 2 to form a U-shaped clip assembly. There is. However, when applying paint etc. to the U-shaped clip 1 etc. by the dipping method after fastening with the U-shaped clip 1, if the tape is attached to the head 2, the paint etc. will be applied to the part where the tape is attached. Since it is not coated, it is not possible to load the U-shaped clip assembly, and it is necessary to load the U-shaped clips 1 one by one.

In this case, when the U-shaped clip 1 is loaded in the opposite manner as shown in FIG. Since it cannot be bent inward, it is not possible to fasten two wires to be fastened with the U-shaped clip 1. Therefore, when loading the U-shaped clips 1 one by one, they must be loaded in such a direction that the legs 3 come into contact with the moving member 9, so the U-shaped clips 1 must be loaded one by one.
It is extremely troublesome to load each piece one by one.

This invention was made to solve the above-mentioned problem, and an object of the present invention is to provide a U-shaped clip fastening device in which it is easy to load U-shaped clips 1 one by one.

[Means to solve the problem]

To achieve this objective, the present invention provides a U-shaped clip with a first leg in the center on one side and second legs on both sides of the other side.
In a U-shaped clip fastening device for fastening members to be fastened, side grooves are provided on both sides of a central groove of a movable member movably attached to the U-shaped clip fastening device main body, and the movable member is fixed to the U-shaped clip fastening device main body. Side protrusions to be engaged with the side grooves are provided on both sides of the central protrusion of the fixing member.

[Effect]

In this U-shaped clip fastening device, the central projection allows the first leg to bend inwardly, and the side projections allow the second leg to bend inwardly.

〔Example〕

FIG. 1 is a diagram showing a part of the moving member of the U-shaped clip fastening device according to the present invention, and FIG. 2 is a diagram showing a part of the fixed member. In the figure, 12 is a side protrusion provided on both sides of the central protrusion 8 of the fixed member 6, 13 is a side groove provided on both sides of the central groove 11 of the movable member 9, and the side protrusion 12
is provided at a position where it should be engaged with the side groove 13.

In this U-shaped clip fastening device, two wires to be fastened (not shown) are positioned inside the foremost U-shaped clip 1 loaded so that the leg portion 3 contacts the moving member 9. Thereafter, when the movable member 9 is moved downward, the first head holding part 10 presses the head 2, resulting in the state shown in FIGS. 3 and 4. When the movable member 9 is further moved downward, the upper part of the central protrusion 8 The inner surface 8a bends the leg portion 3 inward, and the bending guide portion 7
bends the leg portion 4 inward, so that the two wires to be fastened can be fastened with the U-shaped clip l.

In addition, after positioning two wires to be fastened (not shown) inside the first U-shaped clip 1 loaded so that the legs 4 are in contact with the movable member 9, the movable member 9 is moved downward. When the moving member 9 is further moved downward, the upper inner surface 12a of the side protrusion 12 pushes the leg 4 inward. Since the bending and bending guide portion 7 bends the leg portion 3 inward, the two wires to be fastened can be fastened together with the U-shaped clip 6. Thus, in this U-shaped clip fastening device,
Even if the U-shaped clip 1 is loaded so that the leg 3 contacts the moving member 9, and even if the U-shaped clip 1 is loaded so that the leg 4 contacts the moving member 9, the U-shaped clip 1 The wire to be fastened can be fastened. therefore.

When loading U-shaped clips 1 one by one,
Since there is no need to consider the direction of the U-shaped clip 1,
The work of loading the glyph-shaped clips 1 one by one can be carried out very easily.

〔Effect of the invention〕

As explained above, in the U-shaped clip fastening device according to the present invention, the first leg can be bent inward by the central protrusion, and the second leg can be bent inward by the side protrusion. It is possible to use a U-shaped clip in one piece.
When loading the U-shaped clips one by one, there is no need to consider the orientation of the U-shaped clips, so it is very easy to load the U-shaped clips one by one. As described above, the effects of this invention are remarkable.

[Brief explanation of drawings]

FIG. 1 is a diagram showing a part of the moving member of the U-shaped clip fastening device according to the present invention, FIG. 2 is a diagram showing a part of the fixed member, and FIG. 3 is a diagram showing the moving member shown in FIG. 2 is an explanatory diagram of the operation of the U-shaped clip fastening device having the fixing member shown in FIG. 2, FIG. 4 is a sectional view taken along line A-A in FIG. U with the fixing member shown in
6 is a front view showing the U-shaped clip, FIG. 7 is a side view, and FIG. 8 is a sectional view showing a part of the conventional U-shaped clip fastening device. 10 is a diagram showing a part of the movable member of the U-shaped clip fastening device shown in FIG. 8, FIG. 10 is a diagram showing a part of the fixed member of the U-shaped clip fastening device shown in FIG. 8, and FIG. The figure is an explanatory diagram of the operation of the U-shaped clip fastening device shown in Figures 8 to 10, Figure 12 is a sectional view taken along line B-B in Figure 11,
This figure is an explanatory diagram of the operation of the U-shaped clip fastening device shown in FIGS. 8 to 10. 1... U-shaped clip 3... First leg 4... Second leg 6... Fixed member 8... Central projection 9... Moving member 1... Central groove 2 ...Side protrusion 3...Side groove

Claims (1)

[Claims] 1. A U-shaped clip fastening device for fastening a member to be fastened with a U-shaped clip in which a first leg is provided at the center of one side and second legs are provided at both sides of the other side, side grooves are provided on both sides of the central groove of the moving member movably attached to the U-shaped clip fastening device body;
A U-shaped clip fastening device characterized in that side projections to be engaged with the side grooves are provided on both sides of a central projection of a fixing member fixed to the U-shaped clip fastening device main body.