JPS6348189Y2 - - Google Patents

Description

[Detailed description of the invention] As shown in the drawings, this invention is a set of continuous slide fasteners 1,1' that engage with each other, and two sliders 2,2' are provided on the upper surfaces of the mounting rings 3,3' that face each other. Pulls 6,6' having free holes 4,4 at one end and locking holes 5,5 at the other end are loosely attached to the mounting rings 3,3'. When a locking pin 8 installed on a bag body 7 is inserted into the locking holes 5,5' of the pulls 6,6', the sliders 2,
The bag has an opening and closing mechanism formed by slide fasteners 1, 1', characterized in that the tip ends of slide fasteners 1, 1' and 2' abut against each other so that no gap is created between them.

The purpose of the present invention is to solve the problem of the structure of the fastener between the opposing sliders when the bag is closed, in which conventionally a pair of slide fasteners is provided with two sliders facing each other and the sliders are moved left and right to open and close the bag. This inevitably resulted in a gap, making it impossible to completely seal the bag.

This has resulted in drawbacks such as dirt, dust, etc. entering the bag through the gaps, and internal items of the bag sometimes being seen through the gaps. The present invention aims to improve this point and realize complete locking of the bag.

To explain one embodiment of the present invention with reference to the drawings, as shown in Fig. 3, it is applied to the sides and top of a rather large travel bag made of cloth, leather, etc., which is usually called a suitcase or overnight case. A set of continuous slide fasteners 1, 1' with a large number of interlocking teeth is attached, two sliders 2, 2' that open and close in opposite directions, and a puller 6, 6' on the top surface of the slider. Mounting ring 3 for free installation,
3', the pulls 6, 6' have loose holes 5, 5' loosely provided in the attachment rings 3, 3', and locking pins 8 that are fixed to the bag body 7 through a lock fitting or the like or directly. a locking hole 5 for restraining the movement of the sliders 2, 2';
5'.

An appropriate installation position for the locking pin 8 is below the handle in the center of the top surface of the bag.

An important point in this invention is that when the locking pin 8 penetrates the locking holes 5, 5' of the pulls 6, 6', the tips of the sliders 2, 2' come into contact with each other, creating a gap between them. This improves the above-mentioned drawbacks, restricts the movement of the slider, and completes the closure of the bag.

Note that 9 indicated by a dotted line is a lock fitting, and 10 is a lock fitting that is rotated 90 degrees as shown by the arrow and slider 2,
2' and its locking portion are closed. As the lock mechanism, one having a commonly used structure can be adopted.

A device like the one described in Japanese Utility Model Publication No. 55-45015 has been known, but it is very inconvenient to handle, has a complicated structure, can cause failures, and has the problem of creating a gap between the contact parts of the two sliders. This was easily caused and was not suitable for practical use.

The present invention completely improves these points, and forms an isosceles triangle whose two sides are between the apex of the locking pin and the locking hole and the loose hole of the handle, and whose base is between the legs of the mounting ring. Since it is locked by the structure, there is no fear of creating a gap in the slider abutment part.

[Brief explanation of drawings]

Figure 1 is a plan view of the slider locking hole of this bag.
FIG. 2 is a side view of the same, and FIG. 3 is a perspective view of the exterior of the bag. 1, 1'...Slide fastener, 2, 2'...
Slider, 3, 3'... Mounting ring, 4, 4'... Loose hole, 5, 5'... Locking hole, 6, 6'... Pull, 7
... Bag body, 8 ... Locking pin, 9 ... Lock metal fittings,
10... Crown closure.

Claims (1)

[Claim for Utility Model Registration] Two sliders are provided facing each other on a pair of continuous life asseners that are attached to the bag body and interlock with each other, and one end is attached to a mounting ring provided on the top surface of the slider. A pull with a loose hole at one end and a locking hole at the other end is loosely installed in the attachment ring, a locking pin is installed in the bag body at the end of the slider closing, and the locking hole of the pull is inserted into each locking pin. , a bag having a slider locking device that prevents a gap from forming at the abutting portion of two sliders.