Novel fine-tuning stretching watch buckle

Abstract

The utility model is applicable to the technical field of watch buckles, and provides a novel fine-tuning stretching watch buckle which comprises a shell, a sliding groove is formed in the shell, a fixing assembly and a folding piece are arranged on the shell, and a metal clamping piece is rotationally installed on the folding piece. The fine adjustment assembly is assembled on the shell and is used for adjusting the tightness of the watchband, the fine adjustment assembly comprises a fixed tooth sheet which is fixedly arranged on the shell through a screw, and the fixed tooth sheet is provided with teeth; the sliding block is installed on the sliding groove in a sliding mode through a spring bar needle, a hook is fixedly installed on the sliding block, and the hook is meshed with the teeth; and the elastic sheet is fixedly arranged on the spring bar needle and is in contact with the sliding block. The novel fine-tuning stretching watch buckle provided by the scheme has the advantages that the adjustment is convenient and fast, and no tool is needed.

Description

Technical Field

[0001] This utility model belongs to the field of watch buckle technology, and in particular relates to a novel micro-adjustable stretch watch buckle. Background Technology

[0002] The clasp, as the device that connects the moving part in the middle of the watch strap, plays a crucial role. These devices are typically made of high-quality materials, such as stainless steel and titanium, to ensure their durability and reliability.

[0003] However, adjusting the tightness of a watch strap or clasp has become a rather tricky issue in current watch strap or clasp designs. The most common method is to adjust the strap length by adding or removing the number of links to accommodate wrists of different sizes. While this method satisfies users' needs to some extent, the process is relatively cumbersome and often requires tools, increasing both the difficulty of operation and the convenience of adjustment.

[0004] Therefore, a new type of fine-adjustable stretch watch buckle is needed to solve the above problems. Utility Model Content

[0005] To address the technical problem of inconvenient adjustment of watch strap tightness in current watches, this utility model provides a novel micro-adjustable stretch watch buckle.

[0006] This utility model is implemented as follows: a novel micro-adjustable stretch watch buckle includes: a tortoise shell, on which a sliding groove is formed; a box assembly and a face are provided on the tortoise shell; a base is rotatably mounted on the face; and a micro-adjustment assembly assembled on the tortoise shell for adjusting the tightness of the watch strap. The micro-adjustment assembly includes: a fixing toothed plate fixedly mounted on the tortoise shell by screws, the fixing toothed plate having teeth; a sliding block slidably mounted on the sliding groove by spring bar pins, the sliding block having a hook fixedly mounted on it, the hook engaging with the teeth; and a spring plate fixedly mounted on the spring bar pins, the spring plate contacting the sliding block.

[0007] Preferably, the sliding block has a watch strap mounting hole, and the hook is triangular.

[0008] Preferably, the sliding block is provided with a pressing part, and the pressing part is provided with a plurality of anti-slip strips.

[0009] Preferably, the box assembly includes: a bottom shell fixedly installed on the inner wall of the tortoise shell, a protective shell fixedly installed on the bottom shell, a pressing block slidably installed between the protective shell and the bottom shell, and a spring provided on the pressing block; and a locking block fixedly installed on the pressing block, the locking block being adapted to a rectangular hole on the protective shell, and the locking block being L-shaped.

[0010] Preferably, the turtle shell has a pressing hole, and the pressing hole is slidably connected to the pressing block.

[0011] Preferably, the teeth are inclined and the fixing teeth are U-shaped.

[0012] Preferably, the tortoise shell is arc-shaped, and the protective shell and the bottom shell are fixed together by bolts.

[0013] Compared with related technologies, the novel micro-adjustable stretch watch buckle provided by this utility model has the following beneficial effects:

[0014] When adjusting the tightness of the watch band, this solution allows users to easily push and pull the band back and forth by simply pressing the front end of the sliding block and the pressing part on the sliding block. This allows for free adjustment of the band length. At this time, the hook and teeth separate, and the spring is squeezed by the sliding block. After adjustment, releasing the pressing part allows the elasticity of the spring to push the sliding block back to its original position, causing the hook and teeth on the sliding block to re-engage and fix the position of the sliding block. The adjustment is convenient and effortless, requiring no tools. This effectively solves the technical problem of the inconvenience of adjusting the tightness of watch bands in current watches, and can meet the user's needs to adjust the band length to any comfortable length to the greatest extent, thus improving the comfort of wearing the watch. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of a novel micro-adjustable stretch watch buckle provided by this utility model;

[0016] Figure 2 This is a schematic diagram of the closed state of this utility model;

[0017] Figure 3 This is a schematic diagram of the unfolded state of this utility model;

[0018] Figure 4 This is a schematic diagram showing the state of the sliding block moving outward in this utility model;

[0019] Figure 5 This is a schematic diagram of the exploded structure of this utility model;

[0020] Figure 6 This is a schematic diagram of the assembly structure of the bottom and the surface in this utility model;

[0021] Figure 7 This is an exploded view of the box component in this utility model.

[0022] Reference numerals: 1. Tortoise shell; 12. Sliding groove; 2. Box assembly; 21. Pressing block; 22. Protective shell; 23. Bottom shell; 3. Bottom making; 4. Top making; 5. Fine adjustment assembly; 51. Fixing tooth plate; 511. Tooth; 52. Sliding block; 521. Strap mounting hole; 522. Hook; 523. Pressing part; 53. Screw; 54. Spring bar; 55. Spring. Detailed Implementation

[0023] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used herein in the specification of the application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application; the terms "comprising" and "having," and any variations thereof, in the specification, claims, and foregoing drawings of this application are intended to cover non-exclusive inclusion. The terms "first," "second," etc., in the specification, claims, or foregoing drawings of this application are used to distinguish different objects, not to describe a particular order.

[0024] In this document, the term "embodiment" means that a particular feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of this application. The appearance of this phrase in various places throughout the specification does not necessarily refer to the same embodiment, nor is it a separate or alternative embodiment mutually exclusive with other embodiments. It will be explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments.

[0025] This utility model embodiment provides a novel micro-adjustable stretch watch buckle, such as Figure 1-7 As shown, the novel micro-adjustable stretch watch buckle includes: a tortoise shell 1, on which a sliding groove 12 is provided; a box assembly 2 and a face 4 are provided on the tortoise shell 1; a base 3 is rotatably mounted on the face 4; and a micro-adjustment assembly 5 assembled on the tortoise shell 1 for adjusting the tightness of the watch strap. The micro-adjustment assembly 5 includes: a fixing toothed piece 51 fixedly mounted on the tortoise shell 1 by a screw 53, the fixing toothed piece 51 having teeth 511; a sliding block 52 slidably mounted on the sliding groove 12 by a spring bar 54, the sliding block 52 having a hook 522 fixedly mounted on it, the hook 522 engaging with the teeth 511; and a spring piece 55 fixedly mounted on the spring bar 54, the spring piece 55 contacting the sliding block 52.

[0026] The solution provides a novel micro-adjustable stretch watch clasp. This clasp features a unique design that allows for easy micro-adjustment of the watch strap without the need for any tools. The strap length can be freely adjusted to suit different wrist sizes. Specifically, the novel micro-adjustable stretch watch clasp includes a tortoise shell 1, a housing component 2, a face 4, a base 3, and a micro-adjustment component 5. The micro-adjustment component 5 is the core innovation of this invention. It consists of a fixing toothed plate 51, a sliding block 52, a screw 53, a spring bar 54, and a spring 55. The fixing toothed plate 51 is fixedly mounted on the tortoise shell 1 by the screw 53 and has teeth 511. The sliding block 52 is slidably mounted on the sliding groove 12 of the tortoise shell 1 by the spring bar 54. A hook 522 is fixedly mounted on the sliding block 52, and this hook 522 engages with the teeth 511 on the fixing toothed plate 51. The spring piece 55 is fixedly installed on the spring bar pin 54 and contacts the sliding block 52, which plays the role of resetting and keeping the sliding block 52 stable. When it is necessary to adjust the tightness of the watch strap, the user only needs to press the front end of the sliding block 52 and press the pressing part 523 on the sliding block 52 to easily push and pull back and forth, thereby freely adjusting the length of the watch strap. At this time, the hook 522 separates from the tooth 511, and the spring piece 55 is squeezed by the sliding block 52. After the adjustment is completed, the pressing part 523 is released. Under the elastic action of the spring piece 55, the sliding block 52 can be pushed to reset, so that the hook 522 on the sliding block 52 and the tooth 511 re-engage, fixing the position of the sliding block 52. The adjustment is convenient and labor-saving, without the need for any tools, effectively solving the technical problem of the inconvenience of adjusting the tightness of the watch strap in current watches.

[0027] In a further preferred embodiment of the present invention, the sliding block 52 is provided with a watch strap mounting hole 521, and the hook 522 is configured as a triangle.

[0028] In this embodiment, the watch strap can be easily fixed to the sliding block 52 by means of the watch strap mounting hole 521 on the sliding block 52. By setting the hook 522 into a triangle, the hook 522 can be better engaged with the teeth 511.

[0029] In a further preferred embodiment of the present invention, the sliding block 52 is provided with a pressing part 523, and the pressing part 523 is provided with a plurality of anti-slip strips.

[0030] In this embodiment, the pressing part 523 allows the user to find the operation point more intuitively, thereby easily pressing and pushing the sliding block 52. The use of anti-slip strips can improve the friction of the pressing part 523, making it less likely for the user to slip when pressing and pushing the sliding block 52.

[0031] In a further preferred embodiment of the present invention, the box assembly 2 includes: a bottom shell 23 fixedly installed on the inner wall of the tortoise shell, a protective shell 22 fixedly installed on the bottom shell 23, a pressing block 21 slidably installed between the protective shell 22 and the bottom shell 23, and a spring provided on the pressing block 21; and a locking block fixedly installed on the pressing block 21, the locking block being adapted to a rectangular hole on the protective shell 22, and the locking block being L-shaped.

[0032] In this embodiment, the combination of the bottom shell 23, the protective shell 22, the pressing block 21, the spring and the pressing block 21 allows the user to easily fix the bottom 3 using the locking block, and conversely, it also allows the user to easily release it from the fixation.

[0033] In a further preferred embodiment of the present invention, a pressing hole is provided on the tortoise shell 1, and the pressing hole is slidably connected to the pressing block 21.

[0034] In this embodiment, the design of the pressing hole allows the user to press the pressing block 21 conveniently. When the pressing block 21 is not pressed, it will return to its original position under the elasticity of the spring.

[0035] In a further preferred embodiment of the present invention, the teeth 511 are inclined and the fixed tooth plate 51 is U-shaped.

[0036] In this embodiment, the inclined teeth 511 can better engage with the hook 522, making the sliding block 52 more stable during use.

[0037] In a further preferred embodiment of this utility model, the tortoise shell 1 is set in an arc shape, and the protective shell 22 and the bottom shell 23 are fixed together by bolts.

[0038] In this embodiment, the protective shell 22 and the bottom shell 23, which are fixed by bolts, can be easily disassembled for inspection and maintenance.

[0039] In summary, compared with related technologies, this solution allows users to easily adjust the strap tightness by simply pressing the front end of the sliding block 52 and pressing the pressing part 523 on the sliding block 52. This allows for easy back-and-forth pushing and pulling, thus freely adjusting the strap length. At this time, the hook 522 separates from the teeth 511, and the spring piece 55 is squeezed by the sliding block 52. After adjustment, releasing the pressing part 523 allows the elasticity of the spring piece 55 to push the sliding block 52 back to its original position, causing the hook 522 on the sliding block 52 to re-engage with the teeth 511, fixing the position of the sliding block 52. This method is convenient and effortless, requiring no tools and effectively solving the technical problem of inconvenient strap tightness adjustment in current watches. It can maximize the satisfaction of users' needs to adjust the strap length to any comfortable length, improving the comfort of wearing the watch.

[0040] It should be understood that the disclosed apparatus can be implemented in other ways, given the several embodiments provided in this application. For example, the apparatus embodiments described above are merely illustrative; the division of units described above is only a logical functional division, and in actual implementation, there may be other division methods. For example, multiple units or components may be combined or integrated into another system, or some features may be ignored or not executed. Furthermore, the coupling or communication connections shown or discussed may be through some interfaces; the indirect coupling or communication connections between devices or units may be telecommunications or other forms.

[0041] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit the scope of protection of this utility model. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on these embodiments, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model. Although this utility model has been described in detail with reference to the above embodiments, those skilled in the art can still combine, add, delete, or otherwise adjust the features of the various embodiments of this utility model according to the circumstances without conflict or creative effort, thereby obtaining different technical solutions that do not fundamentally depart from the concept of this utility model. These technical solutions are also within the scope of protection of this utility model.

Claims

1. A new micro-adjustable stretch band, characterized in that, Include: Turtle shell (1), the sliding groove (12) is set up on the turtle shell (1), the turtle shell (1) is provided with boxie assembly (2) and make face (4), the make bottom (3) is rotatably installed on the make face (4); Fine adjustment assembly (5) for adjusting the tightness of watchband is assembled on the turtle shell (1), the fine adjustment assembly (5) includes: fixed tooth piece (51) fixedly installed on the turtle shell (1) through screw (53), the fixed tooth piece (51) is provided with tooth (511);Sliding block (52) is slidably installed on the sliding groove (12) through earring needle (54), the sliding block (52) is fixedly installed with hook (522), the hook (522) is engaged with the tooth (511);Spring piece (55) is fixedly installed on the earring needle (54), the spring piece (55) is in contact with the sliding block (52).

2. The new micro-adjustable stretch band watchband of claim 1, wherein, The watchband mounting hole (521) for installing watchband is set up on the sliding block (52), the hook (522) is provided as a triangle.

3. The new micro-adjustable stretch band watchband of claim 1, wherein, The pressing part (523) for pressing is provided on the sliding block (52), the anti-skid strip for preventing sliding is provided on the pressing part (523).

4. The new micro-adjustable stretch band watchband of claim 1, wherein, The boxie assembly (2) includes: Bottom shell (23) is fixedly installed on the inner wall of the turtle shell (1), the bottom shell (23) is fixedly installed with protective shell (22), the protective shell (22) and the bottom shell (23) are slidably installed with pressing block (21), the pressing block (21) is provided with spring; The clamping block is fixedly installed on the pressing block (21), the clamping block is matched with the rectangular hole on the protective shell (22), the clamping block is provided as L shape.

5. The new micro-adjustable stretch band watchband of claim 4, wherein, The pressing hole is set up on the turtle shell (1), and the pressing hole is slidably connected with the pressing block (21).

6. The new micro-adjustable stretch band watchband of claim 1, wherein, The tooth (511) is provided as an inclination, and the fixed tooth piece (51) is provided as a U shape.

7. The new micro-adjustable stretch band watchband of claim 4, wherein, The turtle shell (1) is provided as an arc, and the protective shell (22) and the bottom shell (23) are fixed by bolts.

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