Metal watch buckle with antiskid structure

Abstract

The utility model belongs to the technical field of watch buckles, and discloses a metal watch buckle with an anti-slip structure, which comprises a first fitting block and a second fitting block, the first fitting block and the second fitting block are arc-shaped, the first fitting block is hinged with the second fitting block through a first hinge piece, and the second fitting block is hinged with the second fitting block through a second hinge piece. A buckle disc is arranged on the side, deviating from the first hinge piece, of the first attaching block, a buckle head is arranged on the side, deviating from the first hinge piece, of the second attaching block, an anti-skid release shifting piece is arranged on the buckle head, a through middle groove is formed in the first attaching block, and an elastic anti-skid piece corresponding to the middle groove is arranged in the center of the second attaching block. According to the utility model, the structure design is compact and reasonable, the two groups of watchbands can be connected to fix the watch on the wrist, the watch dial can be prevented from sliding relative to the wrist, the unlocking operation is simple and convenient, the wearing comfort can be greatly improved, the use is convenient, and the watch has certain practicability.

Description

Technical Field

[0001] This utility model relates to the field of watch buckle technology, specifically a metal watch buckle with an anti-slip structure. Background Technology

[0002] In modern life, watches are not only tools for telling time, but also fashion accessories that showcase personal taste and style. However, existing watches have revealed many problems during wear, greatly affecting the user experience.

[0003] Watch dial slippage is one of the most common problems when wearing a watch. During daily activities such as writing, typing, or exercising, the watch dial frequently slides across the wrist. This not only makes it difficult for the user to easily and accurately check the time, affecting the normal use of the watch, but also detracts from the overall aesthetics of the outfit and reduces the watch's decorative appeal.

[0004] To solve the problem of watch face slippage, some users choose to tighten their watches. However, this practice brings new problems. An overly tight watchband can constrict the wrist artery, hindering normal blood flow. Wearing an overly tight watch for a long time can not only cause discomfort but may also lead to health problems such as hand swelling and numbness, posing potential health risks.

[0005] Furthermore, design flaws in watch clasps also cause inconvenience for users. Some watch clasps have excessively smooth surfaces with low friction. When users attempt to unfasten the clasp with one hand, it easily slips, making it difficult to unfasten smoothly. This difficulty is particularly pronounced in certain situations, such as when both hands are occupied or in outdoor environments, causing significant inconvenience to users. Utility Model Content

[0006] Technical problems to be solved

[0007] To address the shortcomings of existing technologies, this utility model provides a metal watch buckle with an anti-slip structure, thereby solving the problems of dial slippage and difficulty in unfastening the buckle mentioned in the background art.

[0008] (II) Technical Solution

[0009] To achieve the above-mentioned objectives, this utility model provides the following technical solution: a metal watch buckle with an anti-slip structure, comprising a first bonding block and a second bonding block, the first bonding block and the second bonding block being arc-shaped, the first bonding block and the second bonding block being hingedly connected by a first hinge member, a buckle plate being provided on the side of the first bonding block opposite to the first hinge member, the first bonding block and the buckle plate being hingedly connected by a second hinge member, a buckle head being provided on the side of the second bonding block opposite to the first hinge member, the second bonding block and the buckle head being hingedly connected by a third hinge member, and an anti-slip release lever being provided on the buckle head.

[0010] Preferably, the first bonding block has a through-type central groove, and the second bonding block has an elastic anti-slip sheet corresponding to the central groove at its center, with the elastic anti-slip sheet passing through the central groove and pressing against the skin.

[0011] Preferably, both the first hinge and the second hinge include a hinge shaft and a sleeve. A sleeve is provided at the end of the first and second mating blocks, and a rotatable hinge shaft is inserted into the sleeve. Two sets of connecting ears are provided on one side of the buckle and the buckle head, and the two ends of the hinge shaft are fixedly connected to the connecting ears.

[0012] Preferably, the buckle plate has a buckle groove, and a first strap connection port is provided on the side of the buckle plate opposite to the first bonding block. The strap is inserted into the first strap connection port, and a fixing piece is provided on the outside of the strap. The fixing piece and the strap are fixed in the first strap connection port by adhesive.

[0013] Preferably, the buckle head has a buckle male protrusion corresponding to the buckle female groove on the side near the buckle plate. The buckle male protrusion is inserted and connected to the buckle female groove. A release lever is provided on the side of the buckle male protrusion away from the buckle female groove. A second strap connection port is provided on the side of the buckle head away from the buckle male protrusion.

[0014] Preferably, the end of the release lever is provided with a bevel, and the bevel is provided with multiple sets of anti-slip protrusions.

[0015] (III) Beneficial Effects

[0016] Compared with the prior art, this utility model provides a metal watch buckle with an anti-slip structure, which has the following beneficial effects:

[0017] 1. This metal watch buckle with an anti-slip structure is equipped with a first contact block, a second contact block, a buckle plate, and a buckle head. It can connect two sets of watch straps to fix the watch on the wrist and prevent the watch face from sliding relative to the wrist. It is simple and convenient to unfasten, which can greatly improve the wearing comfort. It is easy to use and has a certain degree of practicality.

[0018] 2. It is equipped with an elastic anti-slip piece. The elastic anti-slip piece has a certain degree of elasticity and passes through the upper groove of the first bonding block to press against the skin. It can prevent the watch from rotating and can better fix the watch. The elasticity has a certain margin and will not excessively compress the human body, making it comfortable to wear.

[0019] 3. It features a beveled cut and anti-slip protrusions, making it more convenient to loosen the buckle connection using the release lever. Users can move the beveled cut to loosen the buckle, making the operation simple and convenient and preventing slippage. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0021] Figure 2 This is a schematic diagram of the overall structure of this utility model;

[0022] Figure 3 This is a schematic diagram of the overall structure of this utility model;

[0023] Figure 4 This is a schematic diagram of the closed state of this utility model.

[0024] In the diagram: 1. First bonding block; 2. Second bonding block; 3. First hinge; 4. Second hinge; 5. Third hinge; 6. Buckle; 7. Buckle head; 8. Center groove; 9. Elastic anti-slip piece; 10. Connecting ear; 11. Hinge shaft; 12. Sleeve; 13. Buckle female groove; 14. First watch strap connection port; 15. Fixing piece; 16. Buckle male protrusion; 17. Release lever; 18. Bevel cut; 19. Anti-slip protrusion; 20. Second watch strap connection port. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] Please see Figure 1-4 This utility model provides a technical solution:

[0027] A metal watch buckle with an anti-slip structure includes a first fitting block 1 and a second fitting block 2, both of which are arc-shaped. The first fitting block 1 and the second fitting block 2 are hinged together by a first hinge 3. A buckle plate 6 is provided on the side of the first fitting block 1 opposite to the first hinge 3, and the first fitting block 1 and the buckle plate 6 are hinged together by a second hinge 4. A buckle head 7 is provided on the side of the second fitting block 2 opposite to the first hinge 3, and the second fitting block 2 and the buckle head 7 are hinged together by a third hinge 5. An anti-slip release lever 17 is provided on the buckle head 7. The arc shape of the first fitting block 1 and the second fitting block 2 allows for a better fit to the wrist, improving wearing comfort. The square shape of the buckle plate 6 and the buckle head 7 facilitates processing and securing the watch strap.

[0028] Furthermore, the first bonding block 1 has a through-type central groove 8, and the second bonding block 2 has an elastic anti-slip piece 9 corresponding to the central groove 8 at its center. The elastic anti-slip piece 9 passes through the central groove 8 and rests against the skin. The elastic anti-slip piece 9 rests against the skin to prevent the watch from sliding relative to the wrist during rotation, keeping the dial fixed above the wrist without being too tight or compressing the wrist artery.

[0029] Furthermore, both the first hinge 3 and the second hinge 4 include a hinge shaft 11 and a sleeve 12. Sleeves 12 are provided at the ends of the first fitting block 1 and the second fitting block 2, and rotatable hinge shafts 11 are inserted into the sleeves 12. Two sets of connecting ears 10 are provided on one side of the buckle 6 and the buckle head 7, and both ends of the hinge shaft 11 are fixedly connected to the connecting ears 10. A hinged connection must be used to fix the buckle 6 and the buckle head 7 to both sides of the first fitting block 1 and the second fitting block 2. The hinged connection allows them to conform to the skin and change the angle, ensuring comfortable wear.

[0030] Furthermore, the buckle plate 6 has a buckle groove 13, and a first strap connection port 14 is provided on the side of the buckle plate 6 opposite to the first bonding block 1. The strap is inserted into the first strap connection port 14, and a fixing piece 15 is provided on the outside of the strap. The fixing piece 15 and the strap are fixed in the first strap connection port 14 with adhesive. Both the strap connection port 14 and the second strap connection port 20 are strap connection ports made of leather, cloth, or other materials. It is recommended to use epoxy resin adhesive to bond and cure them.

[0031] Furthermore, the buckle 7 is provided with a buckle male protrusion 16 corresponding to the buckle female groove 13 on the side near the buckle plate 6. The buckle male protrusion 16 is inserted and connected to the buckle female groove 13. A release lever 17 is provided on the side of the buckle male protrusion 16 away from the buckle female groove 13. A second strap connection port 20 is provided on the side of the buckle 7 away from the buckle male protrusion 16.

[0032] Furthermore, the end of the release lever 17 is provided with a bevel 18, and multiple sets of anti-slip protrusions 19 are provided on the bevel 18. The anti-slip protrusions 19 can prevent the release latch from being difficult to operate, and allow the tip of the finger to press against the anti-slip protrusions 19, making it easier to pry open the release lever 17.

[0033] Structural Description:

[0034] First bonding block 1: an important component of the buckle, is arc-shaped and is hinged to the second bonding block 2 through the first hinge 3. A buckle plate 6 is provided on the side opposite to the first hinge 3, and a through groove 8 is opened inside it to cooperate with the elastic anti-slip piece 9 and fits the wrist to improve wearing comfort.

[0035] The second bonding block 2 is also an arc-shaped structure, hinged to the first bonding block 1, with a buckle 7 on the side away from the first hinge 3, and an elastic anti-slip piece 9 corresponding to the groove 8 of the first bonding block 1 at the center position to help fix the watch and improve the wearing experience.

[0036] First hinge 3: Composed of hinge shaft 11 and sleeve 12, connecting first contact block 1 and second contact block 2, so that the two can rotate relative to each other, ensuring that the buckle can adapt to different wrist movements and shapes;

[0037] The second hinge component 4 also includes a hinge shaft 11 and a sleeve 12, connecting the first bonding block 1 and the buckle 6, enabling flexible rotation between the buckle 6 and the first bonding block 1, which is beneficial for fixing and adjusting the watch strap.

[0038] The third hinge 5 consists of a hinge shaft 11 and a sleeve 12, and is used to connect the second bonding block 2 and the buckle 7, so that the buckle 7 can rotate relative to the second bonding block 2, which facilitates the operation of the buckle 7 and the buckle plate 6.

[0039] Buckle 6: It is square in shape and is hinged to the first bonding block 1 through the second hinge 4. It has a buckle female groove 13 and a first watch strap connection port 14 on it, which are used to cooperate with the buckle 7 to fix the watch strap and together with the buckle 7 to fix the watch on the wrist.

[0040] Buckle 7: Square structure, hinged to the second fitting block 2 through the third hinge 5, with a buckle male protrusion 16 on the side near the buckle plate 6, and a second watch strap connection port 20 on the side away from the buckle male protrusion 16. A release lever 17 is provided on the side of the buckle male protrusion 16 away from the buckle female groove 13 for unfastening the buckle and fixing the watch strap.

[0041] Middle groove 8: A through-type structure opened in the first bonding block 1, which allows the elastic anti-slip piece 9 of the second bonding block 2 to pass through, so as to prevent the watch from rotating or sliding relative to the wrist;

[0042] Elastic anti-slip piece 9: Set in the center of the second bonding block 2, passing through the central groove 8 of the first bonding block 1 and pressing against the skin. It prevents the watch from slipping due to its own elasticity, while not putting excessive pressure on the human body, ensuring wearing comfort.

[0043] Connecting ears 10: Two sets are respectively provided on one side of buckle plate 6 and buckle head 7, and are used to fix them to the hinge shaft 11 so that buckle plate 6 and buckle head 7 can be hinged and rotated with the first and second mating blocks through the hinge shaft 11.

[0044] Hinged shaft 11: As a component of the hinge (first hinge 3, second hinge 4, third hinge 5), both ends are fixed to the connecting lugs 10 and inserted into the sleeve 12 to realize the rotatable connection between the components.

[0045] Sleeve 12: It is set at the ends of the first bonding block 1 and the second bonding block 2, and a hinge shaft 11 is inserted inside it. It cooperates with the hinge shaft 11 to form a hinge structure between the components, ensuring the flexibility of the connection.

[0046] The female buckle groove 13 is formed on the buckle plate 6 and is connected to the male buckle protrusion 16 of the buckle head 7. It is the key structure for realizing the fixed connection between the buckle plate 6 and the buckle head 7, thereby fixing the watch strap.

[0047] First strap connection port 14: Located on the side of buckle 6 away from the first bonding block 1, it is used to insert the strap. A fixing piece 15 is provided on the outside of the strap. The two are fixed in the first strap connection port 14 by adhesive to achieve a stable connection between the strap and buckle 6.

[0048] Fixing piece 15: It is set on the outside of the watch strap and is fixed together with the watch strap in the first watch strap connection port 14 with adhesive to enhance the stability of the connection between the watch strap and the buckle 6;

[0049] The male protrusion 16 of the buckle is located on the side of the buckle head 7 near the buckle plate 6 and is connected to the female buckle groove 13 of the buckle plate 6. It is a key protrusion structure for connecting and fixing the buckle head 7 and the buckle plate 6.

[0050] Release lever 17: Set on the side of the buckle male protrusion 16 of buckle 7 away from the buckle female groove 13, with a beveled cut 18 and anti-slip protrusion 19 at the end, used to loosen the buckle connection and facilitate the unfastening of the watch buckle;

[0051] Angled cut 18: Set at the end of the release lever 17, in conjunction with the anti-slip protrusion 19, using the lever principle, to make it easier for the user to move the release lever 17, making the operation of releasing the buckle easier;

[0052] Anti-slip protrusion 19: Located on the beveled cut 18 at the end of the release lever 17, it increases the friction between the finger and the release lever 17, prevents slippage during operation, and makes it easier to unfasten the watch clasp;

[0053] The second strap connection port 20 is located on the side of the buckle 7 away from the male protrusion of the buckle 16. It is used to insert the strap to connect the strap to the buckle 7 and together with the first strap connection port 14, it fixes the strap.

[0054] Working principle: When the user wears the watch, the clasp wraps around the wrist. Because the first and second contact blocks 1 and 2 are arc-shaped, they naturally conform to the curve of the wrist, greatly improving wearing comfort. Next, the clasp 7 connects to the clasp plate 6. The male protrusion 16 of the clasp 7 aligns with the female groove 13 of the clasp plate 6, achieving a secure engagement and tightly connecting the two watch straps, fixing the watch to the wrist. The elastic anti-slip piece 9 plays a crucial role in preventing the watch from slipping relative to the wrist. The elastic anti-slip piece 9 at the center of the second contact block 2 passes through the central groove 8 of the first contact block 1 and gently rests against the skin. On one hand, it effectively prevents the watch from rotating or slipping relative to the wrist, ensuring the dial remains above the wrist; on the other hand, the elasticity of the anti-slip piece 9 is carefully adjusted to avoid excessive constriction of the wrist, preventing pressure on the carpal artery and ensuring comfort even after prolonged wear. When it is necessary to loosen the clasp, the user can operate the release lever 17. The release lever 17 is located on one side of the male protrusion 16 of the clasp 7, and its end is designed with a beveled cut 18, with multiple anti-slip protrusions 19 on the beveled cut 18. The user can press the tip of their finger against the anti-slip protrusion 19 and use the leverage provided by the beveled cut 18 to easily pry open the release lever 17. This process increases the friction between the finger and the release lever 17 with the help of the anti-slip protrusions 19, preventing slippage during operation and making the release of the clasp operation smoother. In addition, the hinged connection design of the clasp also ensures wearing comfort. The first hinge 3 and the second hinge 4 both adopt a combination of hinge shaft 11 and sleeve 12. Sleeves 12 are set at the ends of the first contact block 1 and the second contact block 2, and a rotatable hinge shaft 11 is inserted into the sleeve 12. The clasp plate 6 and the clasp 7 are fixedly connected to the hinge shaft 11 through the connecting lug 10. This hinged connection allows the clasp 6 and clasp 7 to flexibly adjust the angle between themselves and the first and second contact blocks 1 and 2 according to the shape and movement of the wrist, ensuring a constant fit against the skin and preventing discomfort or misfitting wear. At the same time, the square design of the clasp 6 and clasp 7 not only facilitates manufacturing but also helps secure the watch strap, ensuring the stability and reliability of the overall clasp structure.

[0055] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A metal watch buckle with an anti-slip structure, comprising a first bonding block (1) and a second bonding block (2), wherein the first bonding block (1) and the second bonding block (2) are arc-shaped, and the first bonding block (1) and the second bonding block (2) are hingedly connected by a first hinge member (3), characterized in that: The first bonding block (1) has a buckle (6) on the side away from the first hinge (3). The first bonding block (1) and the buckle (6) are hinged together by the second hinge (4). The second bonding block (2) has a buckle (7) on the side away from the first hinge (3). The second bonding block (2) and the buckle (7) are hinged together by the third hinge (5). The buckle (7) is provided with an anti-slip release lever (17).

2. The metal watch buckle with an anti-slip structure according to claim 1, characterized in that: The first bonding block (1) has a through-type central groove (8), and the second bonding block (2) has an elastic anti-slip sheet (9) corresponding to the central groove (8) in the center. The elastic anti-slip sheet (9) passes through the central groove (8) and rests against the skin.

3. A metal watch buckle with an anti-slip structure according to claim 1, characterized in that: The first hinge (3) and the second hinge (4) both include a hinge shaft (11) and a sleeve (12). The first fitting block (1) and the second fitting block (2) are provided with sleeves (12) at their ends. A rotatable hinge shaft (11) is inserted into the sleeve (12). Two sets of connecting ears (10) are provided on one side of the buckle (6) and the buckle head (7). The two ends of the hinge shaft (11) are fixedly connected to the connecting ears (10).

4. A metal watch buckle with an anti-slip structure according to claim 1, characterized in that: The buckle plate (6) is provided with a buckle groove (13). The buckle plate (6) is provided with a first watch strap connection port (14) on the side away from the first bonding block (1). The watch strap is inserted into the first watch strap connection port (14). A fixing piece (15) is provided on the outside of the watch strap. The fixing piece (15) and the watch strap are fixed in the first watch strap connection port (14) by adhesive.

5. A metal watch buckle with an anti-slip structure according to claim 4, characterized in that: The buckle (7) is provided with a buckle male protrusion (16) corresponding to the buckle female groove (13) on the side near the buckle plate (6). The buckle male protrusion (16) is inserted and connected to the buckle female groove (13). A release lever (17) is provided on the side of the buckle male protrusion (16) away from the buckle female groove (13). A second strap connection port (20) is provided on the side of the buckle (7) away from the buckle male protrusion (16).

6. A metal watch buckle with an anti-slip structure according to claim 5, characterized in that: The release lever (17) has a bevel (18) at its end, and multiple anti-slip ridges (19) are provided on the bevel (18).

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