JPH07317719A - One-touch clip - Google Patents

Abstract

PURPOSE:To provide a one-touch clip to be fixed on a printed-circuit board and the like, requiring no tool such as a screwdriver in attaching/detaching of electrical parts, and by which the attaching/detaching work can be easily and quickly performed. CONSTITUTION:A fixing part 8 of a one-touch clip 1 is fixed on a printed-circuit board 9 by a screw 10. Next, when the one-touch clip 1 is lifted in the direction of an arrow mark by putting a finger on a finger placing part 6, the cylindrical part 4 is extended by the inherent elasticity, and a claw 7 is released from a square hole 3 of a flat part 2 and displaced leftward, and the one-touch clip 1 is made into the released state. An electrical part 11 is inserted into the cylindrical parts 4 of two one-touch clips 1 while holding an interposing member 12 for the purpose of protection or insulation. Moreover, when the finger placing part 6 is pressed rightward so as to contract the cylindrical part 4 of the extended one-touch clips 1, the claw 7 is displaced rightward, reversely to the above-mentioned releasing, and it 13 locked on the square hole 3 and made into the locked state.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a clip used for attaching an electric component or the like to a printed circuit board or the like.

[0002]

2. Description of the Related Art As shown in FIG.
Is composed of a flat surface portion 22, a cylindrical portion 23, another flat surface portion 24, and a fixed portion 25, and has elasticity.

Explaining how to use the clip 21, first, the fixing portion 25 of the clip 21 is fixed to the printed board 9 with the screw 10. Next, in a state where the flat portion 22 and the flat portion 24 are separated from each other, that is, in a state where the cylindrical portion 23 is expanded,
When the electric component 11 to be fixed is long, two clips 21 are adopted, and an intervening member 12 is applied to protect or insulate the electric component 11, so that the electric component 11 is a cylinder of two clips 21. It is inserted into the part 23.

Subsequently, the pair of flat portions 22 are fixed by screws 26.
Tighten and secure 24 and 24.

In this conventional example, a tool such as a screwdriver is required at the time of assembling or disassembling, so that the work efficiency decreases.

[0006] As another conventional example, there is an actual kaihei 2-1278.
The clip described in Japanese Patent No. 06 can be mentioned.

The band main body 31 is formed by forming a thin plate made of a synthetic resin having a size substantially equal to the size capable of gripping the outer periphery of the fixing member 39 such as a ferrite core into a cylindrical shape having an inner diameter larger than the outer diameter of the fixing member 39. The grip portion 32 for tightening the fixing member 39 is formed, one edge of the grip portion 32 is bent outward, and a rectangular locking hole 34 having a width of about three times the thickness of the thin plate is provided in the center, and its engagement The tightening portion 33 is provided by forming a slit 35 having a minute width which extends from the stop hole 34 to one side surface. Then, cuts 3 from both side surfaces of the other end of the grip portion 32 at a position where the fixing member 39 can be tightened.
7 is formed, and the narrow width portion that engages with the locking hole 34 is provided with an engaging portion 36 that is substantially equal to the length of the locking hole 34.

In the method of fixing the fixing member using the above member, the fixing member 39 is brought into contact with the outer surface of the member 38 to be fixed and the band main body 31 is fitted on the outer periphery thereof. The grip 32
Of the engaging portion 36 provided on one end side of the sliding member is slid in the slit 35 formed in the tightening portion 33 on the other end side to be inserted into the locking hole 34, and the locking hole 34 and the notch 37 are engaged. The fixing member 39 is fixed to the fixed member 38 by reducing the inner diameter of the grip portion 32.

In addition to the above-mentioned two conventional examples, as a reference for a clip of this type, there is a full-scale utility model Sho 60-45481.
And Japanese Utility Model Publication No. 62-14921.

[0010]

The clip of the first conventional example (FIG. 2) requires a tool such as a screwdriver when attaching and detaching electric parts and the like, and the attaching and detaching work cannot be performed easily and quickly.

The second conventional clip (FIG. 3) has a complicated structure and attachment / detachment operation, and the band body cannot be fixed to a printed circuit board or the like.

The clips described in Japanese Utility Model Laid-Open No. 60-45481 and Japanese Utility Model Laid-Open No. 62-14921 have complicated structures and attachment / detachment operations.

Therefore, the present invention has improved the drawbacks of the above-mentioned various conventional clips and can be fixed to a printed circuit board or the like, and does not require a tool such as a screwdriver when attaching and detaching electric parts and the like. An object of the present invention is to provide a one-touch clip that can be simply and quickly performed.

[0014]

SUMMARY OF THE INVENTION In order to solve the above problems, the present invention provides a holding portion for a fixed component such as a flat surface portion, a cylindrical portion or a square tubular portion, and a curved folded portion such as a U-shaped or V-shaped portion. , A fixed part fixed to a finger rest part and a printed circuit board,
A lock hole such as a square hole or an elliptical hole is provided in the flat surface portion, a pawl that is locked in the lock hole is provided in the curved folding portion, and at least the fixed component holding portion has elasticity to expand or contract the portion. One-touch clip is adopted as a means.

[0015]

Embodiments of the present invention will be described with reference to the drawings.

FIG. 1 shows an embodiment of the present invention (A).
Is a perspective view showing a state where the electric component 11 is fixed, (B) is
The cross-sectional views of the main parts are shown respectively.

The one-touch clip 1 is composed of a flat surface portion 2, a cylindrical portion 4, a U-shaped portion 5, a finger rest portion 6 and a fixing portion 8. A square hole 3 is provided in the flat portion 2 and a U-shaped portion 5 is formed. Night 7
Is provided. The one-touch clip 1 has elasticity in a direction in which at least the cylindrical portion 4 expands the circle.

The one using the one-touch clip 1 will be described. First, the fixing portion 8 of the one-touch clip 1 is fixed to the printed board 9 with the screw 10. Next, the finger rest 6
When a finger is applied to and lifted upward as shown by an arrow, in the one-touch clip 1, the cylindrical portion 4 of the one-touch clip 1 expands a circle due to its inherent elasticity, and the pawl 7 of the one-touch clip 1 has the square hole 3 of the flat portion 2.
It is released from the lock with and is displaced to the left, reaching the released state.

Next, when the electric component 11 to be fixed is long, two one-touch clips 1 are adopted, and an intervening member 12 is applied to protect or insulate the electric component 11, and the electric component 11 is fixed. Insert into the cylindrical portion 4 of the two one-touch clips 1.

Furthermore, the one-touch clip 1 which has been enlarged
When the finger rest 6 is pressed to the right so as to reduce the cylindrical portion 4, the pawl 7 is displaced to the right, contrary to the above-described release, and is locked in the square hole 3 to reach the locked state. .

As described above, the electric component 11 is held by the one-touch clip 1.

It should be noted that the above embodiment may be modified in design so that the shape of the cylindrical portion 4 may be changed to another shape such as a square tube portion, and the shape of the square hole 3 may be changed to another shape such as an elliptical hole. it can. Further, even if the cylindrical portion 4 is provided with elasticity in the direction of reducing the circular shape, the intended purpose can be achieved.

[0023]

According to the present invention configured as described above,
It is possible to easily and quickly attach / detach the component to / from the clip with a simple structure without using a tool such as a driver.

[Brief description of drawings]

1A and 1B show an embodiment of the present invention, in which FIG. 1A is a perspective view of a state in which an electric component is fixed, and FIG.

FIG. 2 is a perspective view showing an example of a conventional clip with an electric component fixed thereto.

FIG. 3 is a perspective view of another example of a conventional clip in which a member to be fixed is fixed.

[Explanation of symbols]

 1 One-touch clip 2 Flat part 3 Square hole 4 Cylindrical part 5 U-shaped part 6 Finger rest part 7 Pawl 8 Fixing part 9 Printed circuit board 10 Screw 11 Electrical parts

Claims (3)

[Claims] 1. A claw, which comprises a flat surface portion, a fixed component holding portion, a curved folding portion, a finger rest portion, and a fixing portion, wherein the flat portion is provided with a lock hole, and the curved folding portion is locked in the lock hole. A one-touch clip provided, wherein at least a portion to be fixedly held to hold a component has elasticity. 2. The adhered component holding portion is a cylindrical portion,
The one-touch clip according to claim 1, wherein the lock hole is a square hole. 3. The one-touch clip according to claim 1, wherein the fixing portion is fixed to a printed circuit board.