JP2006212192A - Fixing tool - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To solve the problems that common pins and safety pins are inconvenient to handle, the number of components increases and an appearance at the time of putting them on is bad. <P>SOLUTION: For a fixing tool, a bend part holding repulsiveness is formed at the rear end of a pin body, a support shaft continuously formed integrally with the bend part is provided on the opposite side direction of the pin body, and a closed contact part to which the vicinity of the distal end of the pin body is pressurized and abutted by the repulsive force of the bend part is integrally provided on the distal end of the support shaft. The closed contact part is turned to the spacer of the pin body and the support shaft and a recessed groove for receiving the pin body is formed at an abutting part for the pin body. The front part of the abutting part for the pin body of the closed contact part is missing, the distal end of the pin body floats in an abutted state, and the closed contact part is formed by bending the free end side of the support shaft. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

  The present invention relates to a fastening device, and more particularly to a fastening device used when a ribbon, a name tag, a broach, or the like is attached to clothing.

  Conventionally, for the above-described purposes, a very small insect pin is generally used or a safety pin is used. However, the insect pin is small and difficult to handle, and the safety pin has a pin body biased in the expanding direction. This requires a troublesome task of releasing the engagement and releasing the engagement, attaching the ribbon etc. to the garment, and then closing the pin body again and engaging it with the engagement part. In many cases, dexterity was necessary, and a third party had to fix it.

  Focusing on the inconvenience of this operation, a safety pin as described in JP-A-2000-83708 has been proposed. In this conventional example, the pin body and the receiving side are divided into two parts and connected by a tension spring, and a knob is provided at the end, and it is constituted by an engaging portion (storage house) to which the tip of the pin body is engaged. ing.

However, even with this preceding safety pin, it is required to disengage and engage the pin body at the time of attachment / detachment, and the number of parts such as tension springs and knobs increases, and the manufacturing process is diverse. The product price was also high, and the pick was also exposed when worn and the appearance was poor.
JP 2000-83708 A

  The problem to be solved by the present invention is that general bug pins and safety pins are inconvenient to handle. In the case of the prior art shown as a patent document, the number of parts increases and the appearance at the time of mounting is improved. That is bad.

  In order to solve this problem, the fastening device according to the present invention forms a bent portion that retains elasticity at the rear end of the pin body, and the pin described above includes a support shaft that is continuously formed integrally with the bent portion. In the opposite side direction of the body, the support shaft is integrally provided with a closed contact portion where the vicinity of the tip end of the pin body is pressed and contacted by the elastic force of the bent portion described above. The closing contact portion is a spacer between the pin body and the support shaft, and a concave groove for receiving the pin body is formed at a contact portion with the pin body. The front part of the abutting part is omitted, and the tip of the pin body is configured to float in the abutting state, and the above-mentioned closing contact part is formed by bending the free end side of the support shaft. It is characterized by being.

  With the configuration described above, the pin body can be easily separated from the closed contact portion with only the fingertip of one hand, and the pin body can be inserted into and removed from the clothing with a one-touch operation. In this case, the initial state is automatically restored.

  In addition, the configuration is extremely simple, and the number of parts is small and the manufacturing process is simple. Therefore, it is suitable for mass production and can be supplied to consumers as an inexpensive product.

  As an embodiment, it was realized by adopting a form as shown in the drawings.

  Next, a preferred embodiment of the present invention will be described with reference to the drawings. 1 is a perspective view showing a fastening device embodying the present invention, FIG. 2 is a side view, FIG. 3 is a plan view, FIG. 4 is a front view, and FIG. 5 is a side view showing another example. .

  In these drawings, reference numeral 1 denotes a fastener body. This fastening device main body 1 is in this embodiment, and has a pin body 2 using a wire-like steel material as a material having elasticity. One end of the pin body 2 is sharpened to form a piercing portion 2a for clothing or the like.

  The other end (rear end) of the pin body 2 is bent in an arc shape to form a bent portion 3 having elasticity, and a support shaft 4 is integrally provided from the bent portion 3 in a direction opposite to the pin body 2. Yes. The elasticity of the bent portion 3 biases the piercing portion 2a of the pin body 2 toward the distal end of the support shaft 4. That is, it acts in the closing direction.

  The pin body 2 and the support shaft 4 can be formed by forcibly bending a single steel material, or by using a mold and dissolving the pin body 2 and the support shaft 4 in such a shape that the tips of the support shaft 4 are in contact with each other. The pin body 2 and the support shaft 4 can be obtained separately and welded together.

  Further, a closing contact portion 5 is integrally provided at the tip of the support shaft 4. In this embodiment, the closed contact portion 5 has a plate-like shape having a thickness that is at least thicker than the diameter of the pin body 2, and the contact portion 5a that receives the pin body 2 has a short length. A recessed groove 5b that closely receives the vicinity (base end) of the piercing portion 2a of the body 2 is formed. Furthermore, it is missing from the contact portion 5a to the tip, and serves as a guide for facilitating the work of piercing the pin body 2a into clothing or the like, and a taper portion 5c is formed for floating the piercing portion 2a in the initial state.

  Here, the closing portion 5 not only receives the pin body 2 but also acts as a spacer that prevents the pin body 2 and the support shaft 4 from coming into contact or close to contact due to the elasticity of the bent portion 3. The material may be the same as that of the pin body 2 and the support shaft 4, or may be integrated with the support shaft 4 using plastic, hard rubber, ceramic, or the like. Further, the closed contact portion 5 may be a solid one or a hollow one.

  On the other hand, the fastening device main body 1a shown in FIG. 5 is a second embodiment, and in this case, the closing contact portion 6 is formed integrally by bending the free end of the support shaft 4, and abuts. Only the portion 6a is slightly wider and has a recessed groove 6b. The taper portion 6c is also formed integrally. In this case, the push-back, which is a reaction against the pressing force by the pin body 2, is also stronger due to the action of the bent portion 6d bent as the closed contact portion 6. Yes.

  The fastening device according to the present embodiment is configured as described above, and in order to use this, the piercing portion of the pin body 2 that is in a floating state by applying a ribbon or the like to be worn to the surface of the clothing. 2a is picked up by picking up clothes, and then the ribbon body and the fabric are sandwiched between the pin body 2 and the closing contact portions 5 and 6, and if the pin body 2 is pierced, the pin body 2 is closed again. The contact is made in contact with the contact portions 5 and 6 to complete the mounting. It is also possible to carry out by attaching a ribbon or the like to the support shaft 4 in advance. Removal is easily completed by picking the closed contact portions 5 and 6 and pulling out the pin body 2 while floating. Further, the direction to be used is not limited to the horizontal direction, but can be freely set to the vertical and diagonal directions.

  Furthermore, the present invention not only makes the initial state of the pin body 2 and the support shaft 4 substantially parallel by increasing the size of the closed contact portions 5 and 6, but also, for example, 30 degrees, 45 degrees, and 60 degrees. It is also possible to obtain a fixed state in an expanded state, and the direction of the ribbon, name tag, etc. to be mounted can be freely selected.

  The fastening device according to the present invention is configured as described above. In addition to attaching a ribbon or the like to clothing, it can also be used as a waiting needle, and the material is not limited to steel, but plastic, bamboo, It is possible to use tiring wood, hard paper, etc., and if the size is increased, it can be used as a base material for hanging indoors, outdoors, wall decorations, curtains, goodwill, curtains, etc. It becomes possible.

It is a perspective view which shows the fastening device which implemented this invention. It is a side view. It is a top view. It is a front view. It is a side view which shows another example.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Fastening tool main body 1a Fastening tool main body 2 Pin body 3 Bending part 4 Support shaft 5 Close contact part 5a Contact part 5b Recessed groove 5c Tapered part 6 Closed contact part 6a Contact part 6b Recessed groove 6c Tapered part 6d Bend part

Claims (4)

  A bent portion that retains elasticity is formed at the rear end of the pin body, and a support shaft that is continuously formed integrally with the bent portion is provided in the opposite side direction of the pin body, and the bent portion described above is provided at the tip of the support shaft. A fastening device comprising a closing contact portion in which the vicinity of the tip of the pin body is pressed and abutted by the elastic force of the portion.   2. The stopper according to claim 1, wherein the closing contact portion is a spacer of a pin body and a support shaft, and a recessed groove for receiving the pin body is formed in a contact portion with the pin body. Wearing equipment.   The fastening according to claim 1 or 2, wherein a front portion of the contact portion of the pin body of the closed portion is omitted and the tip of the pin body is floated in a contact state. Tools. The fastening device according to claim 1, wherein the closing contact portion is formed by bending a free end side of a support shaft.

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