Flat ribbon traction clamp

Abstract

The utility model discloses a bandlet traction clamp which comprises a clamp body and a sliding pin, the clamp body is in a straight strip shape, one end of the clamp body is a clamp opening, the sliding pin is arranged on the clamp body in a sliding mode, and the sliding pin can slide on the clamp body in the length direction of the clamp body till the clamp opening of the clamp body is in a closed state so as to clamp the end of a bandlet. Or the clamping body slides until the clamping opening of the clamping body is in an open state so as to loosen the end part of the bandlet; when a bandlet needs to penetrate through the bandlet penetrating hole, one end of the bandlet can be directly clamped through the clamping opening of the bandlet traction clamp, and the bandlet traction clamp can play a role of a traction needle to drive the bandlet to penetrate through the bandlet penetrating hole.

Description

TECHNICAL FIELD

[0001] The utility model belongs to clothing technical field, especially relate to a flat band traction clamp. BACKGROUND

[0002] At present in the clothing production process, part clothes has the wear belt hole for the elastic band to wear, such as the waist of trousers or the waistline of the waistcoat, etc. all are provided with the wear belt hole, for the rubber band of the circular section, it can directly adopt the traction needle to drive the rubber band to wear through the wear belt hole, but corresponding to the flat band, the flat band can not wear through the traction needle at this time, thereby the difficulty of the flat band to wear into the wear belt hole increases, even if the eyelet of the traction needle is increased to the cooperation with the flat band, but the flat band needs to be backfolded or even knotted after wearing through the eyelet, which will hinder the traction needle to wear through the wear belt hole. SUMMARY

[0003] In order to solve the above technical problem, the utility model aims at providing a flat band traction clamp which is simple in structure, convenient to use and suitable for traction flat band.

[0004] In order to achieve the above object, the utility model provides a flat band traction clamp, which comprises a clamp body and a sliding pin, the clamp body is straight strip-shaped, one end of the clamp body is a clamp opening, the sliding pin is slidably arranged on the clamp body, and the sliding pin can slide on the clamp body along the length direction to close the clamp opening to clamp the end of the flat band or open the clamp opening to release the end of the flat band.

[0005] The above technical scheme has the beneficial effects that when the flat band needs to be worn into the wear belt hole, one end of the flat band can be clamped by the clamp opening of the flat band traction clamp, and the flat band can be driven to wear through the wear belt hole by the flat band traction clamp acting as the traction needle.

[0006] In the above technical scheme, the clamp body comprises two clamp arms, both of the clamp arms are straight strip-shaped, one end of both of the clamp arms is connected and forms a V shape, the other end of both of the clamp arms is bent to be close to each other to form a clamp tooth respectively, the gap between the two clamp teeth forms the clamp opening, and both of the clamp arms are slidably connected with the sliding pin.

[0007] The above technical scheme has the beneficial effects that the structure is simple and convenient to use, so that the sliding pin can slide on the two clamp arms to adjust the clamp opening of the clamp body to be in the closed state or the open state.

[0008] In the above technical scheme, one side of the two clamp teeth close to each other is serrated.

[0009] The above technical scheme has the beneficial effects that the flat band is not easy to be released from the clamp opening when the two clamp teeth clamp the flat band.

[0010] The two clamping arms are provided with a strip-shaped hole along the length direction, and the two strip-shaped holes are aligned with each other, the slide pin passes through the two strip-shaped holes, and the two ends of the slide pin are provided with an enlarged limiting part, and the slide pin slides along the two strip-shaped holes to drive the clamping opening of the clamping body to be in a closed state or an open state.

[0011] The beneficial effect of the above technical solution is that the slide pin slides along the two strip-shaped holes on the clamping body to adjust the clamping opening of the clamping body to be in a closed state or an open state. When the slide pin slides away from the clamping opening, the clamping opening of the clamping body is in an open state. When the slide pin slides close to the clamping opening, the clamping opening of the clamping body is in a closed state.

[0012] The strip-shaped hole in the above technical solution is a waist round hole.

[0013] The beneficial effect of the above technical solution is that the structure is simple and the appearance is good.

[0014] The two clamping arms gradually narrow from the clamping opening end to the end where they are connected to each other.

[0015] The beneficial effect of the above technical solution is that the convenience of the flat band traction clamp driving the flat band to pass through the threading hole is better, and the moving resistance of the flat band traction clamp in the threading hole is small.

[0016] The length of the clamping body in the above technical solution is 3-10 cm.

[0017] The beneficial effect of the above technical solution is that the length is moderate, so that the flat band traction clamp moves in the threading hole more conveniently.

[0018] The width of the clamping arm close to the clamping opening end in the above technical solution is 0.5-1 cm.

[0019] The beneficial effect of the above technical solution is that the clamping body can stably clamp the flat band, and the moving resistance of the flat band traction clamp in the threading hole is not increased.

[0020] The two clamping arms are further provided with a resilient member, and the elastic force of the resilient member drives the clamping opening of the clamping body to be open.

[0021] The beneficial effect of the above technical solution is that the two clamping arms of the clamping body are driven by the resilient member to make the clamping opening tend to be in an open state. Only when the slide pin slides close to the clamping opening, the two clamping arms are driven by the slide pin to make the clamping opening in a closed state.

[0022] The clamping body in the above technical solution is a plastic member or a metal member.

[0023] The technical scheme has the advantages that the structure is simple, and the preparation is simple. BRIEF DESCRIPTION OF DRAWINGS

[0024] Figure 1 A schematic view of the flat-belt traction clamp in an open state according to an embodiment of the present application;

[0025] Figure 2 A schematic view of the flat-belt traction clamp in a closed state according to an embodiment of the present application;

[0026] Figure 3 A schematic view of the flat-belt traction clamp in a closed state according to an embodiment of the present application;

[0027] Figure 4 A schematic view of the flat-belt traction clamp in a closed state according to an embodiment of the present application;

[0028] Figure 5 A schematic view of the flat-belt traction clamp in a closed state according to an embodiment of the present application;

[0029] Figure 6 A schematic view of the flat-belt traction clamp in a closed state according to an embodiment of the present application;

[0030] Figure 7 A schematic view of the flat-belt traction clamp in a closed state according to an embodiment of the present application;

[0031] Figure 8 A schematic view of the flat-belt traction clamp in a closed state according to an embodiment of the present application;

[0032] In the figure: 1, clamp body; 11, clamp arm; 111, clamp tooth; 112, strip-shaped hole; 113, sink groove; 2, sliding pin; 21, limiting part; 3, elastic member; 4, flat belt. DETAILED DESCRIPTION

[0033] The principles and features of the present application are described below in conjunction with the accompanying drawings, and the examples are used to explain the present application and are not used to limit the scope of the present application. In the following paragraphs, the present application is described in more detail with examples. The advantages and features of the present application will be more apparent from the following description and claims. It should be noted that the drawings are greatly simplified and use non-precise proportions, and are only used to facilitate and clarify the purpose of explaining the embodiments of the present application.

[0034] As Figure 1 and Figure 2As shown, the embodiment provides a flat band traction clamp, which comprises a clamp body 1 and a sliding pin 2, the clamp body 1 is a straight strip, one end of the clamp body 1 is a clamp opening, the sliding pin 2 is arranged on the clamp body 1 and can slide along the length direction of the clamp body 1 to the closed state of the clamp opening of the clamp body 1 to clamp the end of the flat band 4, or slide to the open state of the clamp opening of the clamp body 1 to release the end of the flat band 4; when the flat band needs to be inserted into the belt hole, the end of the flat band can be clamped by the clamp opening of the flat band traction clamp at this time, and the flat band can be driven to pass through the belt hole by the flat band traction clamp at this time. Specifically, the clamp body 1 in the embodiment comprises two clamp arms 11, both of which are straight strips, and one end of each of the two clamp arms 11 is connected and forms a "V" shape, and the other end of each of the two clamp arms 11 is bent to be close to each other to form a clamping tooth 111, and the gap between the two clamping teeth 111 forms the clamp opening, and both of the two clamp arms 11 are in sliding connection with the sliding pin 2; the structure is simple, and the use is convenient, so that the sliding pin slides on the two clamp arms to adjust the clamp opening of the clamp body to be in a closed state or an open state.

[0035] The connection mode of the two clamp arms in the embodiment is similar to that of the two clamp arms of nail clippers (the two clamp arms of the clamp body in the embodiment also have a certain elasticity, at this time the two clamp arms are not externally pressed, and the clamp opening is in an open state), and the two clamping teeth are similar to the corresponding blade edges of the two clamp arms of the nail clippers, and the difference from the blade edges of the nail clippers is that, Figure 3 As shown, the two clamping teeth 111 in the embodiment are sawtooth-shaped on the side close to each other; in this way, when the flat band is clamped by the two clamping teeth, the flat band is not easy to loosen from the clamp opening.

[0036] As shown, Figure 4 In the above technical solution, strip holes 112 are arranged on the two clamp arms 11 along the length direction of the two clamp arms 11, and the two strip holes 112 are aligned with each other, the sliding pin 2 passes through the two strip holes 112, and the two ends of the sliding pin 2 are respectively provided with enlarged limiting portions 21, the sliding pin 2 slides along the two strip holes 112 to the clamp opening end to drive the clamp opening of the clamp body 1 to be in a closed state or an open state; in this way, the sliding pin slides along the two strip holes on the clamp body to adjust the clamp opening of the clamp body to be in a closed state or an open state, when the sliding pin slides away from the clamp opening, at this time the clamp opening of the clamp body is in an open state, and when the sliding pin slides close to the clamp opening, at this time the clamp opening of the clamp body is in a closed state. When the clamp opening of the clamp body is in a natural open state, the distance between the two strip holes close to the clamp opening end is greater than the effective length of the sliding pin (i.e. the distance between the two limiting portions close to each other), at this time when the sliding pin slides to the clamp opening end, the opening degree of the clamp opening will gradually decrease, and vice versa.

[0037] Preferably, the strip hole 112 is a waist hole; it has simple structure and good aesthetic appearance. In the embodiment, the included angle between the two clamping arms is preferably 10-15°. In this way, when the flat band is clamped in the clamping opening, the slide pin can be prevented from being automatically returned (and finally causing the clamping opening to be automatically opened) due to excessive tension caused by compression of the clamping body.

[0038] As shown in Figure 4 , the two clamping arms 11 in the above technical solution gradually narrow from the clamping opening end to the end where they are connected to each other. In this way, the convenience of the flat band traction clamp when driving the flat band to pass through the passing hole is better, and the moving resistance of the flat band traction clamp in the passing hole is small. Specifically, the end where the two clamping arms are connected to each other can be chamfered to a round corner, so that the smoothness of the clamping arms in the passing hole is good.

[0039] The length of the clamping body 1 in the above technical solution is 3-10 cm; the length is moderate, so that the flat band traction clamp moves more conveniently in the passing hole. Further preferably, the width of the clamping arm 11 near the clamping opening end is 0.5-1 cm; in this way, the clamping body can stably clamp the flat band, and at the same time, the moving resistance of the flat band traction clamp in the passing hole is not increased.

[0040] As shown in Figure 5 and Figure 6 , the two clamping arms 11 in the above technical solution are further provided with an elastic member 3. The elastic force of the elastic member 3 is used to drive the clamping opening of the clamping body 1 to be opened. In this way, the two clamping arms of the clamping body are driven by the elastic member to make the clamping opening tend to be in an open state. Only when the slide pin slides to near the clamping opening, the two clamping arms make the clamping opening be in a closed state under the action of the slide pin. The elastic member can be a spring or a C-shaped elastic piece. The elastic member is located between the two clamping arms. When the elastic member is a spring, the position of the elastic member near the clamping opening, and the two strip holes are located on the side of the elastic member away from the clamping opening. At this time, the two ends of the elastic member are connected to the sides of the two clamping arms close to each other, respectively. When the elastic member is a C-shaped elastic piece, the elastic member is close to the end where the two clamping arms are connected to each other, and the slot of the elastic member faces the clamping opening. At this time, the two strip holes are located on the end of the elastic member away from the two clamping arms connected to each other.

[0041] The clamping body 1 in the above technical solution is a plastic member (which can be a PVC member) or a metal member (which can be a stainless steel member); it has simple structure and is easy to prepare.

[0042] As shown in Figure 7 and Figure 8As shown, when the slide pin is moved to close the strip-shaped holes to the one end of the clamping opening and the flat band is clamped by the clamping opening, in order to prevent the slide pin from sliding away from the clamping opening to make the clamping opening open automatically, a recessed groove 113 with a depth of 0.1-0.3mm is recessed on the side where the two clamping arms are away from each other and corresponds to the one end of the two strip-shaped holes close to the clamping opening, so that when the slide pin is moved to close the clamping opening, the two limiting parts can fall into the two recessed grooves to limit, when the slide pin needs to be released, the two clamping arms are first squeezed by hands to move close to each other, at this time the slide pin has a certain space to make the two limiting parts exit from the two recessed grooves, and then the slide pin is manually moved away from the clamping opening to open the clamping opening.

[0043] The above is only a preferred embodiment of the present application, and does not limit the present application in any form; any ordinary technical personnel in the industry can implement the present application according to the above description and the drawings; however, any equivalent changes, modifications and evolution made by the skilled in the art without departing from the technical scheme of the present application, using the above disclosed technical content, are equivalent embodiments of the present application; at the same time, any equivalent changes, modifications and evolution made according to the essential technology of the present application are still within the protection scope of the technical scheme of the present application.

Claims

1. A flat strap traction clamp, characterized in that, Includes a clamp (1) and a sliding pin (2). The clamp (1) is a straight strip and one end of the clamp (1) is a clamping opening. The sliding pin (2) is slidably disposed on the clamp (1). The sliding pin (2) can slide along its length direction on the clamp (1) until the clamping opening of the clamp (1) is closed to clamp the end of the flat strip (4), or slide until the clamping opening of the clamp (1) is open to release the end of the flat strip (4).

2. The flat strap traction clamp according to claim 1, characterized in that, The clamp (1) includes two clamping arms (11), both of which are straight strips. One end of each clamping arm (11) is connected and forms a "V" shape. The other end of each clamping arm (11) is bent close to each other to form clamping teeth (111). The gap between the two clamping teeth (111) forms the clamping opening. Both clamping arms (11) are slidably connected to the sliding pin (2).

3. The flat strap traction clamp according to claim 2, characterized in that, The two clamping teeth (111) are serrated on the side that is close to each other.

4. The flat strap traction clamp according to claim 2, characterized in that, Both clamping arms (11) are provided with strip-shaped holes (112) along their length direction, and the two strip-shaped holes (112) are aligned with each other. The sliding pin (2) passes through the two strip-shaped holes (112), and the two ends of the sliding pin (2) are respectively provided with enlarged limiting parts (21). The sliding pin (2) slides along the two strip-shaped holes (112) toward the clamping end to drive the clamping mouth of the clamping body (1) to be in a closed state or an open state.

5. The flat strap traction clamp according to claim 4, characterized in that, The strip-shaped hole (112) is an oval hole.

6. The flat strap traction clamp according to claim 2, characterized in that, The two clamping arms (11) gradually narrow from the clamping end toward the end where they are connected.

7. The flat strap traction clamp according to claim 6, characterized in that, The length of the clamp (1) is 3-10cm.

8. The flat strap traction clamp according to claim 6, characterized in that, The width of the clamping arm (11) near the clamping opening is 0.5-1cm.

9. The flat strap traction clamp according to claim 2, characterized in that, An elastic element (3) is also provided between the two clamping arms (11), and the elastic force of the elastic element (3) is used to drive the clamping jaws of the clamping body (1) to open.

10. The flat strap traction clamp according to any one of claims 1-9, characterized in that, The clamp (1) is a plastic or metal part.

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