JPS621939Y2 - - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to a lanyard connector for a shoulder bag, in which a lanyard is wrapped around the lanyard in a stretchable and adjustable manner.

Conventionally, straps for shoulder bags have been made of double-stitched strips of fabric, but in order to prevent the fabric from fraying, the edges of these belts have been folded over. Because of this, there are four layers of seam allowance, making it sturdy, but the sewing machine thread may become frayed.
The problem was that the amount of processing was high.

Recently, hose-shaped woven sash belts have been used to improve quality and productivity. The problem was that it was lopsided and out of shape, making it look unsightly, and this part was easily damaged.

As a result of studies in view of the above-mentioned circumstances, the present invention has been developed to create a new ligament connecting device that allows the hose-like ligament to be easily wrapped around it and prevents it from shifting. That's what I got.

The present invention will be described in detail below based on the illustrated embodiment.As shown in FIG. The strap 3 is wrapped around and connected to the belt, and the strap 3 is folded back and bent by the connecting tool 1, and one end is connected to the length adjustment fitting 4.

That is, the above-mentioned strap connector 1 is as shown in Figs.
As shown in the figure, a strap-hanging rod 6 is slidably installed on opposing short-side rods 5a, 5a' of a loop-shaped rectangular frame 5 made of bent metal wire with a circular cross section. Protrusions 6a, 6a are provided near both ends of the strap-hanging rod 6 by bending upwards, and curved protrusions 5c, 5b are provided on one long-side rod 5b of the rectangular frame 5 so as to protrude toward the protrusions 6a, 6a, respectively.
c, and the above-mentioned carrying belt 3 is wound around the carrying belt hook 6 and extended outward from below the long side rod portion 5b, so that the carrying belt 3 is partially pushed up by the above-mentioned protrusions 6a, 6a, and the long side rod portion 5b is pushed up by the above-mentioned protrusions 6a, 6a.
The downwardly extending portions of the curved protrusions 5c, 5
By being pushed toward the side of the strap-hanging rod 6 by c,
This is configured to prevent the carrier belt 3 from shifting to one side.

Here, the rectangular frame 5 is formed into a loop by bending a metal wire into a planar rectangular shape and abutting the ends, and the long side rod portion 5b provided with the curved protrusions 5c, 5c is formed into a loop shape. The other long side rod part 5 that is oppositely installed
Wrap the connecting belt 7 around b' and attach it to the shoulder bag 2.
The rectangular frame 5 is connected to the shoulder bag 2 by fixing it to the side edge of the shoulder bag 2 by sewing or the like.

Further, the strap hanging rod 6 is formed of a band-shaped metal plate or the like, and by wrapping both ends thereof with the shorter side rod portions 5a, 5a' of the rectangular frame 5, The rectangular frame 5 is constructed so as to be slidable in the short side direction, and the strap 3 is wrapped around the strap hanging rod 6 as shown in FIGS. 3 and 4, and tension is applied to the strap 3 in the longitudinal direction. As a result, the strap hanging rod 6 slides and moves to one of the long side rods 5b of the rectangular frame 5, and the strap 3 is placed between the long side rod 5b and the strap hanging rod 6. It is designed to be clamped.

Therefore, in the above configuration, using this
When connecting the to the shoulder bag 2, first, connect the connector 1.
One long side rod portion 5b' of the rectangular frame 5 is connected to the side edge of the shoulder bag via a connecting belt 7, etc., as shown in FIG.

In such a state, wrap the strap 3, which has the adjustment fitting 4 connected to one end, around the strap hanging rod 6 from the other end and fold it back, and attach it to the rectangular frame 5 on one long side rod portion 5b.
through the lower part of the adjustment fitting 4 and extending outward.
After passing through the shoulder bag 2, the end portion is connected to the other side edge of the shoulder bag 2 by sewing or the like.

In this way, when the strap 3 is wrapped around the strap 6, the strap 6 can slide freely, so the strap 3 can be freely moved in the longitudinal direction. 3 length adjustments can be made.

When the straps 3 connected as described above are pulled in the length direction, the strap hanging rods 6 are attached to the short side rods 5 of the rectangular frame 5.
a, 5a', and one curved protrusion 5
c and 5c are moved to the long side rod portion 5b side, and the strap 3 is clamped between the hanging rod 6 and one of the long side rod portions 5b as shown in Fig. 4. However,
At this time, the protrusions 6a, 6a provided on the strap hanging rod 6
Then, the strap 3 is pressed by the curved protrusions 5c, 5c of the rectangular frame 5, so the strap 3 is partially held between the protrusion 6a and the curved protrusion 5c. In this way, shifting in the width direction is prevented.

As explained above, according to the strap connector for a shoulder bag according to the present invention, the rectangular frame 5 formed in a loop shape
A strap hanging rod 6 is slidably installed on both short side rod portions 5a, 5a', and an appropriate number of protrusions 6a, 6a are bent upward and provided at appropriate positions on the strap hanging rod 6. , curved protrusions 5c, 5c are provided on one long side rod portion 5b of the rectangular frame so as to protrude toward the respective protruding portions, and the strap 3 wrapped around the strap hanging rod 6 is pulled in the longitudinal direction. Since the strap 3 is partially pressed and clamped by the protrusion 6a and the curved protrusion 5c, the strap 3 is made of a weak hose-like fabric. Even if the protrusion 6
a and the curved protrusion 5c, and the clamping force increases in proportion to the tension acting on the strap 3, so if the strap is particularly weak, The larger the applied tension, the more likely it was to shift or shift in the width direction.
According to the connector of the present invention, such displacement and deviation can be reliably prevented, and thus a highly productive and inexpensive hose-like fabric strap can be used without any problems.

In addition, since the strap 6 for hanging the strap 6 is slidable with respect to the rectangular frame 5, and the strap 3 is simply wrapped around the rod 6 and folded back, the strap 3 can be hung extremely easily. Furthermore, it can be composed of two members, the rectangular frame 5 and the strap hanging rod 6, and the protruding part 6a
. . . and the curved protrusion 5c . . . can be easily bent by pressing or the like, so they can be manufactured at low cost.

[Brief explanation of the drawing]

Fig. 1 is a perspective view of a part of the shoulder bag according to the present invention showing how the strap connector is used, Figure 2 is a perspective view of the strap connector, and Figures 3 and 4 are the same. FIGS. 3A and 3B are cross-sectional views at different positions of a state in which a belt is wrapped around a belt connector. FIGS. 3... Band, 5... Rectangular frame, 5a, 5a'...
Short side rod portion of the rectangular frame, 5b, 5b'... long side rod portion of the rectangular frame, 5c... protruding portion, 6... strap hanging rod, 6a... curved protruding portion.

Claims (1)

[Scope of utility model registration request] In a strap connecting device for a shoulder bag, in which a strap can be wrapped around the belt so as to be freely adjustable in length, straps for hanging straps are slidably installed on opposite short side rods of a rectangular frame formed in a loop shape, A suitable number of protrusions are provided at appropriate positions on the strap hanging rod, and a curved protrusion is provided on one long side rod of the rectangular frame so as to protrude toward each of the protrusions. A strap connector for a shoulder bag.