JPS6340231Y2 - - Google Patents

Description

[Detailed Description of the Invention] (Industrial Application Field) The present invention mainly relates to an improvement of a clamping tool used for securing clothing such as skirts and pants, or laundry.

(Prior art) This type of device is also known as a clothespin or a pinch, and various types are available. Among them, as shown in Utility Model Publication No. 56-17029, the clipping tool is used to hang the hanger with the shaft. There are some types that pass through the rod, but the conventional ones have a structure in which the hanging rod is made of an intermediate type or a retainer is attached to the end of the hanging rod, and when it is installed, these are removed and the rod is passed through the end of the hanging rod. Because of this, it was time-consuming, had many parts, and had problems such as being unable to fix heavy items and creating restrictions on the manufacturing process.

(Technical Issue) Therefore, the present invention has the same strength as an ordinary clamp, and can be attached and detached at any time without having to provide an intermediate part on the hanging rod of the hanger or remove the retainer. An object of the present invention is to provide a clamping tool that can be easily manufactured by combining clamping members of the same shape.

(Technical Means) The present invention which achieves the above object is a clamping tool which combines a pair of clamping members and clamps clothing, etc. at the tip clamping part using a spring, and each clamping member 1 has a pair of shaft forming pieces 2 and 3 spaced apart. one shaft forming piece 2
An annular shaft portion 4 in the axial direction is provided protrudingly on the other shaft forming piece 3, a fitting hole 5 is formed in which the annular shaft portion 4 is rotatably engaged, and the shaft hole of the annular shaft portion 4 is formed in the other shaft forming piece 3. 6 and cutouts 7 and 8 for inserting a shaft into the insertion hole 5 from the outside, respectively.

(Action of the invention) A pair of clamping members 1, 1 constituting the clamping tool are as follows:
Each has a pair of shaft forming pieces 2 and 3, and an annular shaft portion 4 protruding from one shaft forming piece 2 can be mutually rotated into a fitting hole 5 formed in the other shaft forming piece 3. Since the pair of clamping members 1, 1 can be assembled by engaging with each other, the pair of clamping members 1, 1 can be parts having exactly the same shape, and the types of parts can be simplified, and at the same time, only one type of mold can be used. Each shaft forming piece 2, 3 has a shaft hole 6 through which the shaft is inserted.
Since it has notches 7 and 8 that communicate with the fitting hole 5 from the outside, it can be attached to and detached from a hanger rod or the like at any time.

(Embodiment) The clamping members 1, 1 in the illustrated embodiment have a reinforcing rib frame 9 integrally formed with the shaft forming pieces 2, 3 on the opposing surfaces of a plate-shaped main body, and one of the clamping members 1 has an annular shaft portion 4. The shaft forming piece 2 and the other shaft forming piece 3 in which the fitting hole 5 into which the shaft portion 4 is rotatably engaged are formed have a substantially triangular shape with the same outer shape, and the shaft hole 6 of the annular shaft portion 4 and the other shaft forming piece 3 have the same outer shape. The fitting hole 5 concentric therewith also has both shaft forming pieces 2,
Notches 7 and 8 formed by cutting 3 at the same position communicate with the outside, and the shaft 10 of the hanger H can be press-fitted therein. Naturally, the width of the narrow portions of the notches 7 and 8 is set narrower than the diameter of the shaft 10.

In each figure, 11 is a substantially I-shaped fitting piece fitted into the reinforcing rib frame 9, 12 is a clamping part at the tip thereof, 13 is a clamping frame part of the reinforcing rib frame 9, and 14 is a clamping part. A spring that provides a clamping force to the portion 12; 15 is a cut-off annular spacer that fits onto the shaft 10 and is used together with the spring 14 to prevent slippage; 16 is a spring that integrates the spacer 15; Use one made of resin. In the example shown in FIGS. 1 to 3, the springs 14 and 16 have a substantially V-shape to a U-shape, and are arranged between the shaft forming pieces 2 and 3 of the combined clamping members 1 and 1, with the inner end 14a and each Position the spacer 15,
In the example shown in FIG. 4, the spring 17 in the shape of a downwardly truncated circle is inserted into the small holes 18, 18 which are opened at the same position in each of the clamping members 1, 1.
It is installed through.

P is a main clamping tool attached to the shaft 10 of the hanger H. When installing it, first press the notches 7 and 8 of one clamping member 1 against the shaft 10 and insert it into the insertion hole 5 and shaft hole 6. , Next, the other clamping member 1 is press-fitted in the same way, and at that time, the two pairs of shaft forming pieces 2, 3, 2,
3 are arranged alternately, the annular rod portions 4 of one are engaged in the fitting holes 5 of the other, respectively, and finally the springs 14, 16, 17 are attached.

(Effect of the invention) Therefore, according to the invention, the notches 7 and 8 for shaft insertion
This has the effect that the hanger can be attached to the shaft rod etc. without the need for the manufacturing process of the hanger etc., and since it is also removable, it is easy to use it in combination with the hanger, and the pair of clamping members 1, 1 Since they have the same shape, parts manufacturing and manufacturing equipment can be simplified and parts management can be done rationally.Structurally, each clamping member 1, 1 is fitted with the annular shaft part 4 that engages with each other. It has an insertion hole 5, so it exhibits the same strength as a conventional one, and has a pair of shaft holes 6, so it is stable even when installed on the shaft 10, and since no spring force is applied to the shaft, it can be mounted on the shaft. It can be moved smoothly.

[Brief explanation of the drawing]

The drawings show an embodiment of the clamp according to the present invention; Fig. 1 is an exploded perspective view, Fig. 2 is a vertical sectional view of the assembled state, Fig. 3 is a side view of the same, and Fig. 4 shows different springs. FIG. 5 is a vertical cross-sectional view of the installed side view, and FIG. 1... Holding member, 2, 3... Shaft forming piece, 4...
Annular shaft portion, 5... fitting insertion hole, 6... shaft hole, 7, 8...
...Notch.

Claims (1)

[Scope of utility model registration request] In a clamping tool that combines a pair of clamping members and clamps clothing or the like with a tip clamping part using a spring, a pair of shaft forming pieces 2 and 3 are arranged in parallel at intervals on each clamping member 1, and one shaft forming piece 2 An annular shaft portion 4 in the axial direction is provided protrudingly on the other shaft forming piece 3, a fitting hole 5 is formed in which the annular shaft portion 4 is rotatably engaged, and the shaft hole of the annular shaft portion 4 is formed in the other shaft forming piece 3. 6, and cutouts 7 and 8 for inserting a shaft into the insertion hole 5 from the outside, respectively.