Watchband quick buckle structure

Abstract

The utility model relates to a quick buckle structure of a watchband, which comprises a first watchband and a second watchband, a plurality of first latches are arrayed on the inner surface of the tail end of the first watchband; a second watchband; the watchband buckle assembly is hinged to one end of the second watchband; the watchband buckle assembly comprises a base, a clamping piece which can be arranged in the base in a sliding manner, and a spring which is clamped between the base and the clamping piece; a through groove is formed in the clamping piece; a plurality of second latches are arrayed on the inner wall, corresponding to the through groove, of the clamping piece, and the second latches are located on the inner wall of the side, close to the wrist, of the through groove; the second clamping teeth are used for matching and meshing with the first clamping teeth. The quick buckle structure of the watchband is simple in structure and convenient to use, the adjacent first latches are connected end to end, the first latches and the second latches can be meshed with each other to realize quick buckling by jacking the clamping piece through the spring, meanwhile, the first latches and the second latches can be separated from each other to realize quick unbuckling by pressing the clamping piece, continuous fine adjustment can be realized, and the quick buckle structure of the watchband is convenient to use. And rapid buckling or unbuckling is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of watch strap buckles, in particular to a watch strap quick buckle structure. Background Art

[0002] The watch strap is the part that connects the watch case to the wearer's wrist. It is usually made of metal, leather, rubber or other materials. Its function is to fix the watch on the wrist so that the wearer can easily check the time and other functions.

[0003] The most common watch straps on the market now are designed with fixed holes on the long strap and a buckle pin on the end of the short strap. The buckle pin is passed through the hole when worn, so as to achieve the wearing of the strap and adjust the length of the strap. Although this strap design can achieve length adjustment through the preset holes and buckle pins, the distance between adjacent holes is large, and continuous fine-tuning cannot be achieved. In addition, the insertion and removal of the buckle pin is cumbersome, and it is not convenient to quickly buckle or unbuckle. Utility Model Content

[0004] Based on this, the utility model provides a watch strap quick buckle structure with a simple structure and easy use. Adjacent first latch teeth are connected end to end. The first latch teeth and the second latch teeth can be meshed with each other by using a spring to lift the latch piece to achieve quick buckling. At the same time, pressing the latch piece can make the first latch teeth and the second latch teeth move away from each other to achieve quick buckling. Continuous fine-tuning can be achieved, which is convenient for quick buckling or unlocking.

[0005] In order to achieve the purpose of the utility model, the utility model adopts the following technical solutions:

[0006] A watch strap quick buckle structure, comprising:

[0007] A first watch strap; a plurality of first latch teeth are arranged in an array on the inner surface of the end of the first watch strap, and adjacent first latch teeth are connected end to end;

[0008] Second strap; and

[0009] A strap buckle assembly is hinged to one end of the second strap; the strap buckle assembly includes a base, a latch member slidably mounted inside the base, and a spring clamped between the base and the latch member; a through groove is provided inside the latch member, and the through groove completely penetrates the opposite sides of the latch member; a plurality of second latch teeth are arrayed on the inner wall of the latch member corresponding to the through groove, and the second latch teeth are located on the inner wall of the through groove on the side close to the wrist; adjacent second latch teeth are adjacent end to end, and the second latch teeth are used to match and engage with the first latch teeth.

[0010] The above-mentioned watch strap quick buckle structure has a simple structure and is easy to use. Adjacent first latch teeth are connected end to end. The latch member is lifted by a spring to make the first latch tooth and the second latch tooth engage with each other to achieve quick buckling. At the same time, pressing the latch member can make the first latch tooth and the second latch tooth move away from each other to achieve quick buckling. Continuous fine adjustment can be achieved, which is convenient for quick buckling or unlocking.

[0011] In one embodiment, the first latch teeth are triangular prisms with a triangular cross section, and the first latch teeth are arranged in an array along the length direction of the first strap.

[0012] In one embodiment, the second latch teeth are triangular prisms with a triangular cross section. The second latch teeth are arranged in an array along the length direction of the second strap, and the array direction of the second latch teeth is completely opposite to the array direction of the first latch teeth.

[0013] In one of the embodiments, an opening is provided on a side of the base away from the wrist, and the latch is slidably installed inside the base after passing through the opening; slots are respectively provided on opposite sides of the base, and the slots are correspondingly located on opposite sides of the through slot, wherein one slot is used for hinged installation of the second watch strap, and the other slot is used for passing the first watch strap.

[0014] In one embodiment, slide grooves are respectively provided on the inner walls at opposite ends of the base; and spring ears are installed inside the latching member, and opposite ends of the spring ears are respectively inserted into the inside of the slide grooves.

[0015] In one embodiment, a recess is provided on a side of the latch member facing the spring, and the recess is used to accommodate the spring. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional schematic diagram of a watch strap quick buckle structure in a buckled state according to an embodiment of the utility model;

[0017] Figure 2 for Figure 1 The illustrated three-dimensional schematic diagram of the watch strap quick buckle structure in a buckled state from another perspective;

[0018] Figure 3 for Figure 1 The three-dimensional schematic diagram of the quick buckle structure of the strap in the unlocked state is shown;

[0019] Figure 4 for Figure 1 An exploded schematic diagram of a watch strap buckle assembly in a watch strap quick buckle structure is shown;

[0020] Figure 5 for Figure 4 An exploded schematic diagram of another perspective of the watch strap buckle assembly in the watch strap quick buckle structure shown;

[0021] Figure 6 for Figure 1 A cross-sectional view of a watch strap buckle assembly in the watch strap quick buckle structure shown;

[0022] Figure 7 for Figure 1 A cross-sectional view of the watch strap quick buckle structure shown in a buckled state;

[0023] Figure 8 for Figure 7 A cross-sectional view of the watch strap quick buckle structure shown in an unfastened state.

[0024] Notes on the attached drawings:

[0025] 10-first strap, 11-first latch tooth;

[0026] 20- Second strap;

[0027] 30-watch strap buckle assembly, 31-base, 311-opening, 312-slot, 313-slide groove, 32-clamping piece, 321-ear, 322-recess, 33-spring, 34-through slot, 35-second latching tooth. DETAILED DESCRIPTION

[0028] In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the relevant drawings. The preferred embodiments of the present invention are given in the drawings. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the understanding of the disclosure of the present invention more thorough and comprehensive.

[0029] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be an intermediate element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be an intermediate element at the same time.

[0030] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention.

[0031] See also Figures 1 to 8 , which is a watch strap quick buckle structure of an embodiment of the utility model, includes a first watch strap 10, a second watch strap 20, and a watch strap buckle assembly 30 hinged to one end of the second watch strap 20; the watch strap buckle assembly 30 is used to match and connect the first watch strap 10 to achieve matching buckling of the first watch strap 10 and the second watch strap 20.

[0032] A plurality of first latch teeth 11 are arrayed on the inner surface of the end of the first strap 10, and adjacent first latch teeth 11 are connected end to end to effectively reduce the spacing. Specifically, the first latch teeth 11 are triangular prisms with triangular cross-sections, and the first latch teeth 11 are arrayed along the length direction of the first strap 10.

[0033] The strap buckle assembly 30 includes a base 31, a latch 32 slidably mounted inside the base 31, and a spring 33 sandwiched between the base 31 and the latch 32. A through slot 34 is provided inside the latch 32, and the through slot 34 completely penetrates the opposite sides of the latch 32. A plurality of second latch teeth 35 are arrayed on the inner wall of the latch 32 corresponding to the through slot 34, and the second latch teeth 35 are located on the inner wall of the through slot 34 close to the wrist. Adjacent second latch teeth 35 are adjacent end to end, and the second latch teeth 35 are used to match and engage with the first latch teeth 11. Specifically, the second latch teeth 35 are triangular prisms with a triangular cross section, and the second latch teeth 35 are arrayed along the length direction of the second strap 20. The array direction of the second latch teeth 35 is completely opposite to the array direction of the first latch teeth 11, ensuring matching engagement, and effectively preventing the first strap 10 and the second strap 20 from being easily separated.

[0034] In this embodiment, an opening 311 is provided on a side of the base 31 away from the wrist, and the latch 32 passes through the opening 311 and is slidably installed inside the base 31. Slots 312 are respectively provided on opposite sides of the base 31, and the slots 312 are correspondingly located on opposite sides of the through slot 34, wherein one slot 312 is used for hinged installation of the second strap 20, and the other slot 312 is used for the first strap 10 to pass through the base 31 and the latch 32.

[0035] Slide grooves 313 are respectively provided on the inner walls at opposite ends of the base 31 , and ears 321 are installed inside the latch 32 . The opposite ends of the ears 321 are respectively inserted into the inside of the slide grooves 313 to achieve the sliding installation of the latch 32 and the base 31 .

[0036] Furthermore, in this embodiment, a recess 322 is provided on a side of the latch 32 facing the spring 33 , and the recess 322 is used to accommodate the spring 33 so as to compress the spring 33 .

[0037] When the first strap 10 and the second strap 20 are buckled together, Figure 7As shown, since the latch 32 is elastically supported by the spring 33, when the end of the first strap 10 enters the interior of the latch 32 after passing through the slot 312 and the through slot 34, the first strap 10 will squeeze the second latch 35 to drive the latch 32 to retract until the first latch 11 and the second latch 35 correspond to each other, and at this time, the spring 33 will automatically lift the latch 32, so that the first latch 11 and the second latch 35 match and engage with each other, which can prevent the first strap 10 and the second strap 20 from being easily separated, and realize the quick buckling of the first strap 10 and the second strap 20. Furthermore, in actual use, the end of the first strap 10 can be pulled by one hand for continuous fine adjustment to achieve tightness adjustment.

[0038] When the first strap 10 and the second strap 20 are unfastened, Figure 8 As shown, by pressing the latch member 32 in the direction of the dotted arrow, the latch member 32 squeezes the spring 33, so that the second latch tooth 35 and the first latch tooth 11 move away from each other. At this time, the first strap 10 is pulled outward to pull the first strap 10 out of the strap buckle assembly 30, thereby achieving quick unlocking of the first strap 10 and the second strap 20.

[0039] The above-mentioned watch strap quick buckle structure has a simple structure and is easy to use. The adjacent first latch teeth 11 are connected end to end. The spring 33 is used to lift the latch member 32 so that the first latch tooth 11 and the second latch tooth 35 can be engaged with each other to achieve quick buckling. At the same time, pressing the latch member 32 can make the first latch tooth 11 and the second latch tooth 35 move away from each other to achieve quick buckling. Continuous fine adjustment can be achieved, which is convenient for quick buckling or unlocking.

[0040] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0041] The above-mentioned embodiments only express several implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.

Claims

1. A watch strap quick buckle structure, characterized in that: include: First Strap; A plurality of first latch teeth are arranged in an array on the inner surface of the end of the first strap, and adjacent first latch teeth are connected end to end; Second strap; and A strap buckle assembly is hinged to one end of the second strap; the strap buckle assembly includes a base, a latch member slidably mounted inside the base, and a spring clamped between the base and the latch member; a through groove is provided inside the latch member, and the through groove completely penetrates the opposite sides of the latch member; a plurality of second latch teeth are arrayed on the inner wall of the latch member corresponding to the through groove, and the second latch teeth are located on the inner wall of the through groove on the side close to the wrist; adjacent second latch teeth are adjacent end to end, and the second latch teeth are used to match and engage with the first latch teeth.

2. The watch strap quick buckle structure according to claim 1, characterized in that: The first latch teeth are triangular prisms with a triangular cross section, and the first latch teeth are arranged in an array along the length direction of the first strap.

3. The watch strap quick buckle structure according to claim 2, characterized in that: The second latch teeth are triangular prisms with a triangular cross section. The second latch teeth are arranged in an array along the length direction of the second strap, and the array direction of the second latch teeth is completely opposite to the array direction of the first latch teeth.

4. The watch strap quick buckle structure according to claim 1, characterized in that: An opening is provided on one side of the base away from the wrist, and the latch passes through the opening and is slidably installed inside the base; slots are provided on opposite sides of the base, respectively, and the slots are located on opposite sides of the through slot, wherein one slot is used for hinged installation of the second watch strap, and the other slot is used for passing the first watch strap.

5. The watch strap quick buckle structure according to claim 1, characterized in that: Slide grooves are respectively arranged on the inner walls at two opposite ends of the base; and spring ears are installed inside the latching member, and the opposite ends of the spring ears are respectively inserted into the inside of the slide grooves.

6. The watch strap quick buckle structure according to claim 1, characterized in that: A concave position is also provided on one side of the latch member facing the spring, and the concave position is used to accommodate the spring.

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