JPH0240801Y2 - - Google Patents

Description

[Detailed explanation of the idea] 〔Technical field〕 The present invention relates to a tie tack fixing structure.

[Conventional technology]

As shown in Fig. 1, a conventional tie tack has a ball 2 inside a tie tack body 1, and a spring 3 constantly presses the ball 2 against the inner surface of the tie tack body 1 and fixes it by frictional force with a tie tack pin 4. It has a structure. However, with this structure,
There are many parts, and there are limits to how thin they can be.

〔the purpose〕

This invention solves these problems,
The purpose is to provide a tie tack with a thin structure and a reduced number of parts.

〔overview〕

Two plate-like members 5 that are integrally provided with a spring part 6 on the inner circumferential side and a holding part 10 having a notch part 7, a positioning part 9, and a slot 8 on the outer circumferential side and are formed in the same shape. , 5', and a tie body 11 for storing and holding the two plate-like members 5, 5';
and a tie-tack pin 4 held between the two plate-like members 5 and 5', and the two plate-like members 5 and 5' each have one of the notch portions 7.
is engaged with the other positioning part 9' and positioned, and the clamping part 10 of one of the plate-like members 5 is pressed by the spring part 6' of the other plate-like member 5', so that the tie-tack pin 4 are attached to the tie tack body 11 facing each other so as to be clamped and fixed in the slots 8, 8'.

〔Example〕

Hereinafter, the present invention will be described in detail based on examples.

FIG. 2 shows a holding part 1 having a spring part 6 on the inner circumferential side, a notch part 7, a positioning part 9, and a slot 8 on the outer circumferential side.
This is an external view of a plate-like member 5 in which a tie-tack pin 4 is clamped and fixed to a tie-tack body by combining two plate-like members 5. .

The third plan view is a plan view of the tie tack with these two plate-like members facing each other and attached to the tie tack body.
It is a diagram.

In Fig. 3, by pressing the plate members 5, 5' from both sides in the direction of the arrow, the spring parts 6 and 6' are deflected, and the slots 8 and 8' are expanded, and the tie pin 4 is inserted therein and clamped from both sides. Fixed. The present invention has clamping parts 10, 10 each having a spring part 6, 6' and a slot 8, 8' on a part of the plate-like members 5, 5' to be clamped and fixed, and the clamping parts 10, 10, 10' is pressed and the tie tack pin 4 is held between the slots 8 and 8' and fixed to the tie tack body 1. Similarly, by forming the notch 7 in the plate member 5, the other plate member 5' is Each position is determined by engaging with the positioning portion 9'.

FIG. 4 is a side view of FIG. 3.

The tie tack of the present invention has two plate-like members of the same shape that are integrally provided with a spring part, a notch part, a positioning part, and a clamping part having a slot, and are attached to the tie tack body so as to face each other. The notch on one side engages with the positioning part on the other to position each other, and the tie pin is clamped and fixed in a stable state by the elasticity of the spring part. Furthermore, by using plate-like members of the same shape in combination, parts can be made common, the number of parts can be reduced, and the product can also be made thinner.

〔effect〕

As described above, according to the present invention, the two plate-like members formed in the same shape include a clamping part having a slot for clamping the tie-tack pin, and a clamping part that acts on the clamping part to clamp the tie-tack pin. The tie tack pin is integrally provided with a spring part that presses each other, a notch part, and a positioning part that engages with this notch part and positions the two plate members relative to each other. This means that the tie tack can be fixed with an extremely simple structure of arranging the plate member opposite to the tie tack body and inserting it into the slot described above, and that no member other than the plate member is required in the thickness direction of the tie tack. Since the tie tack can be made thinner, the number of parts can be reduced, and the assembly process can be simplified, so that the cost can be reduced.

[Brief explanation of the drawing]

Figure 1 is a cross-sectional view of a conventional tie tack. FIG. 2 is an external view of the plate-like member in the present invention. FIG. 3 is a plan view of the tie tack according to the present invention. FIG. 4 is a side view of the tie tack according to the present invention. 1, 11...Tie-tatsu font, 2...Ball, 3
...Spring, 4...Tie-tack pin, 5,
5'...Plate member, 6, 6'...Spring part, 7, 7'
...Notch, 8, 8'...Slot hole, 9,9'...
Positioning part, 10, 10'... holding part.

Claims (1)

[Scope of utility model registration request] Two plate-like members 5 that are integrally provided with a spring part 6 on the inner circumferential side and a holding part 10 having a notch part 7, a positioning part 9, and a slot 8 on the outer circumferential side and are formed in the same shape. , 5', and a tie body 11 for storing and holding the two plate-like members 5, 5';
and a tie-tack pin 4 held between the two plate-like members 5 and 5', and the two plate-like members 5 and 5' each have one of the notch portions 7.
is engaged with the other positioning part 9' and positioned, and the clamping part 10 of one of the plate-like members 5 is pressed by the spring part 6' of the other plate-like member 5', so that the tie-tack pin 4 A tie tack, characterized in that the tie tack is mounted oppositely to the tie tack body 11 so as to be clamped and fixed in the slots 8, 8'.