JP3101567U - Belt buckle - Google Patents

Abstract

PROBLEM TO BE SOLVED: To easily and easily operate a belt buckle having an automatic fine adjustment function capable of automatically finely adjusting a tightening degree of a belt when abdominal tension or a waist is bent and maintaining an appropriate tightening state at any time. Offer.
SOLUTION: A shell formed by integral molding is provided, a through hole and a track are provided on the bottom surface of the shell, a screw hole is provided at a position corresponding to the through hole on the upper surface of the shell, and a shell outside the position recovery device. A circular hole formed at the outer end of a plate-shaped spring covered with the surroundings is fitted with a curved portion of the slide seat body and connected by penetrating a pin, and a fixing hole at the rear of the slide seat body and a belt provided at the end of the belt. A slide rod is penetrated and fixed in the through hole, and these are installed in the shell.The center hole of the wooden piece of the position recovery device is aligned with the through hole in the bottom of the shell, and a fixing screw is inserted. A fixing screw is screwed and fixed in a screw hole on the upper surface of the shell, and the slide rod is slightly slidably protruded into a track on the lower surface of the shell.
[Selection diagram] Fig. 1

Description

  The present invention relates to a buckle for a belt, particularly including a shell formed by integral molding, connecting the shell to one end of a clasp, forming a through hole and a track on the bottom of the shell, and forming an upper surface of the shell. A screw hole is provided at a position corresponding to the through hole provided on the bottom surface of the shell body, a belt is fixed to the slide seat body with a slide bar, and a plate-like spring is provided at the front end of the slide seat body with a pin. The position recovery device was connected, the position recovery device was installed in the shell, screwed and fixed to the upper surface of the shell with a fixing screw, and when the belt was pulled, the belt was screwed into the slide seat. The present invention relates to a buckle for a belt, wherein the slide bar slides in a track to form local expansion and contraction between the belt and the buckle of the belt, and the length of the belt is automatically fine-tuned.

  With the development of commerce and industry and the enrichment of people's lives, overeating and eating too much oil tend to be a habit. May temporarily swell, tighten the belt and cause discomfort to the body. In such a case, it is common to loosen the belt, but the belt buckle is used to adjust the tightening of the belt and loosen it, temporarily giving a sense of openness. However, this action of loosening the belt is not only visually less elegant, but also a temporary solution, and the belt buckle commonly found in the market, in terms of its function and design operation, Most emphasize structural changes in the buckle of the belt, use the front and rear ends of the belt, and use operating methods such as pinching or hooking, opening multiple holes in the belt, Since the holes are used to adjust the degree of tightening, it is not possible to make minute adjustments, and the adjustment is performed with a certain distance. Therefore, even if you want to loosen the belt slightly, the belt of a large distance will come out outside. There is.

  Another type of belt has a belt and a length-adjusting cord connected to it.However, with a structure in which a support bar is fitted and fastened on the buckle of the belt, the support bar is operated to adjust the tightness of the belt. I do. Although the above-mentioned problem has been solved, it is necessary to push the support bar when adjusting the tightening of the belt, and to adjust the slight length that needs to be adjusted when the abdomen is stretched, Action is required. For this reason, in the conventional belt described above, its structure and operation cannot sufficiently meet the actual needs of modern consumers, and improvements are awaited.

  In view of the above-mentioned problem of the conventional belt buckle, the present invention adopts a shell formed by integral molding and automatically fine-tunes the tightness of the belt when bending the abdomen or waist, and appropriately adjusts the belt as needed. It is an object of the present invention to provide a belt buckle with an automatic fine adjustment function that can maintain a proper tightening degree and that is easy to operate.

  The purpose of the embodiment of the present invention is to make it possible to manufacture in various combinations according to the way of passing the belt (passing inside or outside the buckle), and to show the end of the belt outside or hide it inside the buckle. Either one may be adopted and can be adapted to the user's preference.

  The belt buckle of the present invention has a shell mainly formed by integral molding, a through hole and a track are provided on the bottom of the shell, and a through hole provided on the bottom of the shell on the top of the shell. A screw hole is provided at the corresponding position, and a circular hole formed at the outer end of a plate-like spring that covers the outer periphery of a wooden piece of the position recovery device is fitted to the curved portion of the slide seat body and connected by penetrating a pin. Then, a slide rod is pierced and fixed in the fixing hole at the rear of the slide seat and the belt through hole provided at the end of the belt, and the position recovery device and the slide seat connected to the belt end are inserted into the shell. At the same time, the center hole of the wood piece of the position recovery device is aligned with the through hole of the bottom of the shell, a fixing screw is inserted, and the fixing screw is screwed into a screw hole on the upper surface of the shell and fixed. The slide bar slightly protrudes into the track on the bottom surface of the shell and becomes slidable in the track. When the belt is pulled, the slide seat is moved, and a position recovery device connected to the slide seat and integrated with the belt gives the belt a certain fine adjustment distance, thereby reducing the tension and waist of the user's abdomen. Automatic fine adjustment according to the state of bending is possible, and appropriate tightening is maintained as needed.

  As can be seen from the embodiments described later, the belt buckle of the present invention that can be automatically fine-tuned has one end of the belt non-fixed, and the position recovery device has an automatic fine-tuning function of a fixed length on the belt. It is easy to manufacture and assemble the product, and several machined parts can be completed quickly only by assembling with hands or simple tools, and its simple structure reduces the cost. In particular, the function is highly convenient and practical for the user, and the tightening of the belt can be kept comfortable at any time without the need for loosening the belt.

  Hereinafter, the best embodiment of the buckle of the present invention will be described in detail with reference to the drawings.

  As shown in FIG. 1, the automatic fine-tuning shell 10 of the present invention is mainly manufactured by integral molding, and includes a shell including a shell upper surface 11 and a shell bottom surface 12. The shell upper surface 11 has a screw hole 111 at a position corresponding to the through hole 121.

  The position recovery device 20 installed in the shell 10 including the shell upper surface 11 and the shell bottom surface 12 is configured by covering the outer periphery of a circular wooden piece 21 with a plate spring 22, and A circular hole 23 is opened at the end of 22, and the circular hole 23 and an upwardly curved portion of the L-shaped slide seat 30 are fitted to each other and connected by a pin 32. Further, two fixing holes 31 are opened at positions corresponding to the tracks 122 provided on the shell bottom surface 12 behind the slide seat body 30, and the slide rod 51 is first penetrated through the track 122 provided on the shell bottom surface. The fixing hole 31 of the slide seat body 30 and the belt through hole 41 provided at the end of the belt 40 correspond to each other, and the slide rod 51 is penetrated and fixed. The position recovery device 20 and the slide seat 30 are installed in the shell 10.

  The fixing screw 50 is pierced by aligning the center hole formed in the center of the wooden piece 21 of the position recovery device 20 with the through hole 121 provided in the bottom surface 12 of the shell, and the fixing screw 50 is provided on the upper surface 11 of the shell. Screwed into the screw hole 111. Further, the slide rod 51 fixing the slide seat body 30 and the tip of the belt 40 is adjusted so as to slightly protrude into the track 122 of the shell bottom surface 12, and the belt 40 pulls the position recovery device 20. The slide rod 51 screwed to the slide seat body 30 slides in the track 122 of the shell bottom surface 12 to make the belt 40 have local elasticity. In the buckle of the automatically finely adjustable belt of the present invention, when passing the belt outside the buckle, connect the buckle clasp 112 to the front end of the shell upper surface 11 with a pin, and after assembly is completed, FIG. The appearance is as shown.

  FIG. 4 shows an embodiment in which the belt is passed through the inside of the buckle of the belt buckle of the present invention, which can be automatically and finely adjusted. For the assembling method, the description and reference numerals of the first embodiment can be referred to, and the appearance after completion is shown in FIG. According to the present invention, the belt can be worn in various ways as described above, and depending on the necessity and preference, the user can select the style in which the end of the belt is exposed to the outside or the style in which the belt is hidden inside the buckle. It can be purchased selectively, and applicability is improved.

  Embodiments of the case where the above-mentioned belt end is extended to the outside and the case where the end is passed inside will be described with reference to FIGS. 2 and 5, respectively. The shell 10 that can be fine-adjusted after the above-mentioned assembly is first formed with a circular hole 23 formed at the end of a plate-shaped spring 22 covering the outer periphery of the wooden piece 21 of the position recovery device 20, and a curved portion of the slide seat 30. Fitted and connected with pins 32, the track 122 of the shell bottom surface 12 and the fixing hole 31 behind the slide seat 30 correspond to each other, and the belt through hole 41 at the end of the belt 40 and the fixing hole of the slide seat 30 31 are made to correspond to each other by the slide bar 51, and these are placed in the upper and lower shells. Further, the fixing screw 50 is passed through the through hole 121 on the bottom surface of the shell, passes through the center hole of the wooden piece 21 of the position recovery device, and is screwed into the screw hole 111 on the upper surface 11 of the shell.

  The end of the belt 40 and the slide seat 30 are fixed by a slide rod 51. Since the slide rod 51 slightly protrudes into the track 122 of the shell bottom surface 12, when the belt 40 is pulled, it slides with the belt 40. The slide rod 51 fixing the seat body 30 slides in the track 122 of the shell bottom surface 12, and the position recovery device 20 has a structure in which the plate spring 22 covers the outer periphery of the wooden piece 21. The belt 40 has a slight adjustment distance, so that the belt can be maintained at an optimal tightening condition as needed.

  As described above, the best embodiment of the present invention has been described based on the drawings, but the above-described embodiment does not limit the scope of the present invention, and any changes and modifications within the scope of the present invention are not limited. , Is included in the claims of the present invention.

FIG. 3 is an exploded perspective view of the present invention. FIG. 3 is a perspective view of the top and side views of the present invention. FIG. 2 is a three-dimensional external view of the present invention. FIG. 4 is an exploded perspective view of another embodiment of the present invention. FIG. 5 is a top and side perspective view of FIG. 4. FIG. 5 is a three-dimensional external view of FIG.

Explanation of reference numerals

10 shell
11 Shell top
111 Screw hole
112 Clasp
12 Shell bottom
121 through hole
122 orbit
20 Position recovery device
21 pieces of wood
22 leaf spring
23 circular hole
30 slide seat
31 Fixing hole
32 pin
40 belt
41 Belt through hole
50 Fixing screw
51 slide bar

Claims (1)

A belt buckle that can be automatically fine-adjusted and includes a shell manufactured by integral molding, a position recovery device, and a slide seat, and a through hole and a track are provided on the bottom surface of the shell, and the through hole is provided in the through hole. A screw hole is opened in the upper surface of the corresponding shell, and the position recovery device installed in the shell includes a plate spring.A circular hole is provided at the outer end of the plate spring, and the curved portion of the slide seat and The circular holes are fitted and connected with pins, one end of the slide seat and the belt are fixed with a slide bar, these are installed in the shell, and further, a fixing screw is inserted into the through hole provided on the bottom of the shell. Through the position recovery device, is screwed into a screw hole provided on the upper surface of the shell and fixed, and the slide bar slightly protrudes slidably into a track provided on the lower surface of the shell. buckle.

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