JPH0432978Y2 - - Google Patents

Description

[Detailed description of the invention] (Field of industrial application) The present invention is for use with a stopper placed on a bag, etc., which allows the length of a shoulder belt to be adjusted by inserting and locking one end of the stopper into a stopper placed on a bag, etc. It's about belts.

(Prior Art) Conventionally, belt cloth has been used for shoulder straps for bags, etc., but it has been inconvenient to adjust its length.

In addition, a synthetic resin band with an integral locking step is removably fitted to the main body of the stopper attached to the bag, and the band can be fitted and locked and the length can be adjusted. However, since the band is made of synthetic resin, it has poor flexibility and is not suitable for use as a shoulder belt.

In addition, Utility Model Application Publication No. 60-187621 discloses a shoulder belt in which a synthetic resin band with an integral locking step is attached to a band cloth, and this belt is fitted into a stopper body attached to a bag. Disclosed is one in which the length can be easily adjusted by fitting and locking.

However, because synthetic resin bands are harder than obi cloth, the softness and flexibility of the obi cloth decreases, resulting in poor usability and reduced durability of the obi cloth. It had

(Problems to be solved by the invention) To provide a fastening belt that is easy to adjust the length of the belt, does not reduce the flexibility and bendability of the belt fabric, is comfortable to use, and has excellent durability. At the point.

(Means for Solving the Problems) The fastener belt according to the present invention has the following configuration.

This fastening belt is characterized in that a large number of protrusions b made of synthetic resin and forming locking step portions 3 surrounding the band a are provided at constant intervals in the longitudinal direction of the band a.

(Example) The fastener belt according to the present invention is shown in Figs.
As shown in the figure, a large number of protrusions b made of synthetic resin and having locking step portions 3 are arranged at regular intervals in the longitudinal direction of the band cloth a, wrapping the widthwise circumference of the band cloth a with a constant width. It is a fixed thing that was set up.

The band cloth a may be any band-shaped cloth having high tensile strength, flexibility, and excellent flexibility, and may be made of either synthetic fiber or natural fiber.

As shown in FIGS. 1 to 3, the protrusion b is
Since the periphery of the band cloth a in the width direction was formed so as to be wrapped with a synthetic resin at a constant width, a semi-cylindrical lining strip 1 was provided on the back side of the band cloth a, and was cut approximately perpendicularly from the surface of the band cloth a. A front strip 2 having a locking step 3 and an inclined surface 4 cut downward from the end of the locking step 3 is provided on the surface of the band fabric a, and the front strip 2 and the back The strips 1 are integrally connected with strips 5 on both left and right sides that wrap around the side edges 6 of the band a.

Here, in order to form the protrusions b on the band cloth a, the band fabric a is placed between the molds for forming the protrusions b, and a synthetic resin is injected and solidified into the mold. The protrusion b consisting of the strip 2 and the left and right side strips 5, 5 is fixed and molded around the band a by a known manufacturing method in which a synthetic resin is directly integrally formed.

Next, a method of using the fastener belt according to the present invention will be explained in the case where it is used as a shoulder belt A for a bag (hereinafter simply referred to as belt A).

As shown in FIGS. 1, 2, and 4, one end of the belt A is attached to the side of the bag C with the pedestal d of the stopper body B, and the other end is fixed to the other side of the bag C. is inserted between the operating body e and the pedestal d of the stopper main body B, and pulled downward.

Then, the protrusion b of the belt A pushes up the locking end 11 of the operating body e against the force of the spring f, and the back strip 1 of the protrusion b of the belt A contacts the stop body B and the base d. ,
The belt A passes between the operating body e and the base d while the front strip 2 of the protrusion b comes into contact with the locking end 11 of the operating body e.

Then, when the belt A is stopped being pulled when the appropriate length is reached, the locking end 11 of the operating body e of the stop body B is attached to the locking step 3 of the protrusion b of the belt A. The belt A is used by attaching the belt A to the bag C at an appropriate length as shown in Fig. 4.

Here, the stopper main body B used in the present invention is the first
As shown in the figures and FIG.
An operating body e biased by a spring f so as to press is supported by a shaft g.

That is, the pedestal d is made of metal, has mounting holes 9 in the upper and lower centers, side walls 8 in the center of both left and right sides, a shaft hole in the approximate center of both walls 8, and a shaft hole in the center of the right side wall 8. A mounting portion 9 is provided with a slight notch in the upper part.

The operating body e is made of metal and has a pressing part 10 on its upper surface.
A locking end 11 is provided at the lower end, and a shaft hole is bored approximately in the center of both left and right sides.

Then, a spring f whose one end is locked to the back surface of the pressing part 10 of the operating body e and the other end is locked to the mounting part 9 of the right side wall 8 of the pedestal d is arranged on the right back surface of the operating body e,
After placing this operating body e between the both side walls 8 of the pedestal d,
Insert the shaft g into the shaft hole of the right side wall 8, the spring f, the shaft hole of the operating body e, and the shaft hole of the left side wall 8, and place the operating body e on the pedestal d.
The stopper body B is rotatably attached to the stopper body B.

In addition, in the above embodiment, an example was explained in which it was used as a shoulder belt A for a bag C, but it could also be used as a belt A to tighten the opening of a bag, or by attaching the belt A to the trigger of a fastener installed on a Boston bag, and carrying the bag. It may be used by attaching the stopper main body B to the side of C, and it may also be used as a belt A used for the overlapped part of shoes, the overlapped part of pants or skirts, a pants hanging belt, etc. The use of A is not particularly limited.

In the embodiment described above, an example of a protruding strip b in which a semi-cylindrical back strip 1 and a front strip 2 having a substantially vertical locking step 3 are connected with strips 5 on both sides was explained. It is sufficient that the protrusion b has a locking step 3 that the locking end 11 of the operating body e of the stopper main body B abuts and locks, and the back strip 1,
The shapes of the front strips 2 and side strips 5 are not particularly limited.

Furthermore, the protrusions b may be provided on the entire band cloth a, or may be provided on a part of the band cloth a, such as near the end thereof.

In the above embodiment, an example of the stopper main body B consisting of the metal base d and the operating body e was explained, but the locking end 11
However, it is sufficient that the operating body e, which is biased by a spring f or the like so as to constantly press the pedestal d, is pivoted on the pedestal d, and the shape, structure, material, etc. of the stop body B are not particularly limited. isn't it.

(Operation and effect of the invention) According to the belt for fastener according to the invention of the present application, the locking step portion 3 is fixed around the band cloth a, and the protrusion b made of synthetic resin has the locking step portion 3. are arranged in parallel at regular intervals in the longitudinal direction of the band a, so the strength of the protrusions b necessary for locking the stopper can be adjusted with the synthetic resin material, and the flexibility of the band a, Flexibility and tensile strength can be adjusted by changing the material of the band fabric a, and through the interaction of these two members with different physical properties, an ideal belt can be created without losing the belt's original flexibility, flexibility, and tensile strength. Moreover, it is possible to provide a product that has no resistance to the belt during use and has an excellent feeling of use.

Further, by changing the width of the interval between the synthetic resin protrusions b formed on the band a, the locking of the fastener can be finely adjusted.

Since the synthetic resin protrusions B are arranged independently in parallel, if the color of the banding cloth A and the color of the protrusions B are different, you can freely select products with different tones, making it versatile and decorative. Various types of fastener belts with rich properties can be obtained.

In addition, since a large number of protrusions b arranged in parallel surrounding the periphery of the band cloth a protrude from the surface of the band cloth a, both side edges of the band cloth a do not come into contact with the fastener main body B during use. Therefore, it is possible to obtain a belt with excellent durability without damaging the band fabric a and exhibiting the protective effect of the band fabric a.

[Brief explanation of drawings]

FIG. 1 is a front view of a fastener main body attached to a fastener belt according to the present invention, FIG. 2 is a sectional view taken along the - line in FIG. 1, and FIG. 3 is a sectional view taken along the - line in FIG. FIG. 4 is an explanatory view showing how the fastener belt according to the present invention is used. A...belt, B...stopper body, C...bag, a...banding cloth, b...projection, d...pedestal, e...
...Operating body, f...Spring, g...Shaft rod, 1...Back strip, 2...Front strip, 3...Locking step, 4...Slope, 5...Side strip, 6... Side edge, 7...Mounting hole, 8
... Side wall, 9 ... Mounting part, 10 ... Pressing part, 11
...Locking end.

Claims (1)

[Scope of utility model registration request] A fastening belt characterized in that synthetic resin protrusions b surrounding a band a to form locking step portions 3 are arranged in parallel at constant intervals in the longitudinal direction of the band a.