Metal watchband capable of being manually detached

Abstract

The utility model discloses a manually detachable metal watchband which comprises a plurality of first watchband particles and second watchband particles which are arranged up and down and a plurality of connecting particles arranged between the first watchband particles and the second watchband particles, and through grooves and sliding grooves are sequentially formed in the connecting particles; a machine needle is elastically connected into the sliding groove, the end of the machine needle penetrates through the sliding groove to be connected with the first watchband particle, a single-bud branch is arranged in the through groove in a sliding mode, and an inserting groove is formed in the inner side wall of the first watchband particle and matched with the end of the single-bud branch. The inner side wall of the second watchband particle is provided with a connecting groove I matched with the single bud branch, and a plurality of groups of reinforcing pieces are also arranged between the second watchband particle and the connecting particle. Compared with the prior art, the metal watchband capable of being disassembled manually has the advantages that tools are not needed, and the length of the watchband can be adjusted through simple operation.

Description

Technical Field

[0001] The utility model relates to the field of watch straps, in particular to a manually detachable metal watch strap. Background Art

[0002] Watch strap is a general term for the effective part of a watch that fixes the wrist. There are many kinds of watch strap materials, and metal is the most common one. Because everyone's wrist size is different, in order to wear a watch, the circumference of the metal watch strap must be adjusted according to the person. The detachable part of the existing metal watch strap is usually used, usually connected with hairpins, letter pins, screws, etc. to achieve detachable and adjustable circumference. However, such methods of adjustment require the use of professional tools and certain professional knowledge, which are difficult for ordinary consumers to operate. Utility Model Content

[0003] 1. Problems to be solved

[0004] The technical problem to be solved by the utility model is that the existing metal watch strap has a complex disassembly and assembly structure, which requires certain professional knowledge and is difficult for ordinary consumers to operate.

[0005] (II) Technical solution

[0006] In order to solve the above technical problems, the utility model provides a technical solution: a manually detachable metal watchband, comprising a plurality of first watchband particles, a second watchband particles arranged up and down, and a plurality of connecting particles arranged between the first watchband particles and the second watchband particles, wherein the connecting particles are provided with through grooves and sliding grooves in sequence;

[0007] A needle is elastically connected in the slide slot, the end of the needle passes through the slide slot and is connected to the first strap particle, a single bud branch is slidably arranged in the through slot, and an inserting groove is arranged on the inner side wall of the first strap particle to match the end of the single bud branch;

[0008] The inner side wall of the second strap particle is matched with the single bud branch to form a connecting groove 1, and a plurality of reinforcing members are provided between the second strap particle and the connecting particle.

[0009] As an improvement, the end of the needle located in the slide groove is sleeved with a spring, and a connecting groove 2 is provided on the inner side of the first strap particle corresponding to the position of the needle, and the end of the needle is embedded in the connecting groove 2 through a connecting sleeve.

[0010] As an improvement, the reinforcement comprises a connecting shaft and shaft grooves respectively arranged on the second strap particle and the connecting particle, and the two ends of the connecting shaft are respectively embedded in the shaft grooves of the second strap particle and the connecting particle.

[0011] As an improvement, the plurality of the first band particles and the second band particles and the plurality of connecting particles between the first band particles and the second band particles are staggeredly distributed.

[0012] (III) Beneficial effects

[0013] The advantages of the utility model compared with the prior art are: in the present application, through the setting of the various groove bodies adapted to the needles, slide grooves, springs, etc., the watch strap can be freely disassembled and assembled manually without the aid of tools. The operation is simple and easy to understand, convenient for ordinary consumers to use, and easy to promote. At the same time, the additional reinforcement parts can strengthen the connection strength of the second strap particles and the connecting particles, and adapt to the connection use of the connecting particles. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of the front view of a manually detachable metal watch strap.

[0015] Figure 2 It is a schematic diagram of the structure of a manually detachable metal watch strap.

[0016] Figure 3 The present invention is a schematic diagram of the operation flow of adjusting the length of a manually detachable metal watch strap.

[0017] Figure 4 This is a schematic diagram of the structure of the second band particle.

[0018] Figure 5 It is a schematic diagram of the structure of the first band particle.

[0019] As shown in the figure: 1. The first strap particle; 2. The second strap particle; 3. The connecting particle; 4. The through groove; 5. The slide groove; 6. The sewing needle; 7. The single bud branch; 8. The plug-in groove; 9. The connecting groove one; 10. The spring; 11. The connecting groove two; 12. The reinforcement. DETAILED DESCRIPTION

[0020] The specific implementation of the utility model is further described below in conjunction with the accompanying drawings, wherein the same parts are represented by the same reference numerals.

[0021] It should be noted that the words "front", "rear", "left", "right", "up" and "down" used in the following description refer to directions in the drawings, and the words "inside" and "outside" refer to directions toward or away from the geometric center of a specific component, respectively.

[0022] It should be noted that when an element is referred to as being "fixed on" another element, it may be directly on the other element or there may be a central 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 a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used in this article are for illustrative purposes only.

[0023] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly connected by technicians in the technical field to which the present invention belongs. The terminology used in the specification of the present invention is for the purpose of describing specific embodiments and is not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0024] In order to make the contents of the present invention more clearly understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention.

[0025] Please refer to the attached Figure 1-5 A manually detachable metal watch strap comprises a plurality of first watch strap particles 1 and a second watch strap particle 2 arranged up and down, and a plurality of connecting particles 3 arranged between the first watch strap particles 1 and the second watch strap particles 2, wherein the connecting particles 3 are provided with through grooves 4 and slide grooves 5 in sequence, and a needle 6 is elastically connected in the slide groove 5, and the end of the needle 6 passes through the slide groove 5 and is connected to the first watch strap particle 1, and a single bud branch 7 is slidably provided in the through groove 4, and an insertion groove 8 is provided on the inner side wall of the first watch strap particle 1 to cooperate with the end of the single bud branch 7, and at the same time, a connecting groove 9 is provided on the inner side wall of the second watch strap particle 2 to cooperate with the single bud branch 7, and a plurality of groups of reinforcing members 12 are also provided between the second watch strap particle 2 and the connecting particles 3.

[0026] For ease of use, a spring 10 is sleeved on the end of the needle 6 located in the slide groove 5, and a connecting groove 2 11 is provided on the inner side of the first strap particle 1 corresponding to the position of the needle 6. The end of the needle 6 is embedded in the connecting groove 2 11 through a connecting sleeve, and the reinforcement 12 includes a connecting shaft and axial grooves respectively provided on the second strap particle 2 and the connecting particle 3. The two ends of the connecting shaft are respectively embedded in the axial grooves of the second strap particle 2 and the connecting particle 3. Multiple first strap particles 1 and second strap particles 2 and multiple connecting particles 3 between the first strap particles 1 and the second strap particles 2 are alternately distributed and used.

[0027] When implementing this utility model, please refer to the attached Figure 3, pull the first strap particle away from the connection particle, so that the single bud branch is disconnected from the first strap particle, then rotate the first strap particle, push the second strap particle corresponding to the connection particle to be removed, and the removal can be completed, the metal strap is formed into two parts, repeat the previous operation, and the removed metal strap is also disconnected, and the length of the entire metal strap is adjusted, and then the required metal strap part is connected to the other part of the metal strap, and the connection particle and the single bud branch are reset through the through groove, and the first strap particle is rotated to the horizontal position with the connection particle. After loosening, the first strap particle is reset by the spring, and the length of the metal strap can be manually freely disassembled and adjusted without the help of any tools, which is suitable for ordinary consumers. The content not described in detail in this specification belongs to the prior art known to professional and technical personnel in this field.

[0028] The standard parts used in the utility model can be purchased from the market, and special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part adopt the conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt the conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here. The content not described in detail in this specification belongs to the prior art known to professional and technical personnel in this field.

[0029] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A manually detachable metal watchband, comprising a plurality of first watchband particles (1), a second watchband particle (2) arranged vertically, and a plurality of connecting particles (3) arranged between the first watchband particles (1) and the second watchband particles (2), characterized in that: The connecting particle (3) is provided with a through groove (4) and a sliding groove (5) in sequence; A needle (6) is elastically connected in the slide groove (5), the end of the needle (6) passes through the slide groove (5) and is connected to the first strap particle (1), a single bud branch (7) is slidably arranged in the through groove (4), and an inserting groove (8) is arranged on the inner side wall of the first strap particle (1) to match the end of the single bud branch (7); The inner side wall of the second strap particle (2) is provided with a connection groove (9) in cooperation with the single bud branch (7), and a plurality of groups of reinforcing members (12) are also provided between the second strap particle (2) and the connection particle (3); The end of the needle (6) located in the slide groove (5) is sleeved with a spring (10), and a second connecting groove (11) is provided on the inner side of the first strap grain (1) corresponding to the position of the needle (6), and the end of the needle (6) is embedded in the second connecting groove (11) through a connecting sleeve; The plurality of the first surface band particles (1) and the second surface band particles (2) and the plurality of connecting particles (3) between the first surface band particles (1) and the second surface band particles (2) are distributed in an alternating manner.

2. A manually detachable metal watch strap according to claim 1, characterized in that: The reinforcing member (12) comprises a connecting shaft and shaft grooves respectively arranged on the second strap particle (2) and the connecting particle (3), and the two ends of the connecting shaft are respectively embedded in the shaft grooves of the second strap particle (2) and the connecting particle (3).

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