Cool and refreshing stretching watchband

Abstract

The utility model discloses a cool stretching watchband. The cool stretching watchband comprises a watchband suite and a watchband tying piece, the watchband suite comprises a chain block, a separation bead, a watch body connecting piece and an elastic rope; the plurality of chain blocks are arranged along the length direction of the watchband suite; at least two separation beads form a group, and one group of separation beads is arranged between the two chain blocks; the watch body connecting piece is rotationally connected with the chain block at one end of the watchband suite; the watchband tying piece is arranged at one end, far away from the watch body connecting piece, of the watchband suites and is used for connecting the two watchband suites; the chain block and the separation bead are provided with threading holes, the elastic rope penetrates through the threading holes and is connected with the chain block and the separation bead, and the end of a rope body of the elastic rope is connected with the watchband tying piece; the chain blocks are made of resin or cellulose acetate plastic; the watch body connecting piece is used for being connected with a watchband connecting part of the watch. And a group of separation beads are arranged between the chain block and the watchband tying piece.

Description

Technical Field

[0001] The present application relates to the technical field of watch devices, and in particular to a cooling and stretchable watch strap. Background Art

[0002] A watch strap is a device used to connect a watch to a user's wrist. In the prior art, the watch strap is usually a steel metal chain strap, a cloth nylon strap, a silicone watch strap, or a leather watch strap.

[0003] The steel metal chain is formed by a number of hinged chain blocks. This type of strap is heavy and can easily cause pressure marks on the user's wrist. In the hot summer, it is easy to store heat and keep warm, making the user feel uncomfortable. Leather straps and cloth nylon straps will become stuffy and emit odors when wetted by the user's sweat, and the leather straps still require the user to take care of and maintain them. Some silicone straps, even if they have multiple ventilation holes, do not have a good heat dissipation effect when the user sweats, and there will still be a stuffy feeling, and often cause allergies and rashes on the wrists of some users, and the silicone straps have a cheap feel.

[0004] Therefore, a new type of watch strap is urgently needed to solve the problem that the heat dissipation effect of the watch strap in the prior art is poor, causing discomfort to the user. Utility Model Content

[0005] The utility model mainly aims at the above problems and proposes a cool stretch watch strap, aiming to solve the technical problems in the background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides a cool stretch watch strap, comprising: a watch strap kit, a watch strap tie piece; the watch strap kit comprises a chain block, a separator bead, a watch body connector, and an elastic rope; the chain blocks are arranged in a plurality along the length direction of the watch strap kit; the separator bead is at least in a group of two, and a group of separator beads is arranged between two chain blocks; the watch body connector is rotatably connected to the chain block at one end of the watch strap kit; the watch strap tie piece is arranged at one end of the watch strap kit away from the watch body connector, and is used to connect two watch strap kits; the chain block and the separator bead are both provided with threading holes, the elastic rope is passed through the threading holes, connected to the chain block and the separator bead, and the rope end of the elastic rope is connected to the watch strap tie piece;

[0007] Wherein, the chain block is made of resin or acetate plastic; the watch body connector is used to connect with the watch strap connector of the watch.

[0008] Furthermore, the chain block material is any one of carbon fiber, PC, metal, ceramic, and acrylic.

[0009] Furthermore, a group of the separation beads is provided between the chain block and the strap tie piece.

[0010] Furthermore, the watch strap tie comprises a tightening piece and two sets of connecting plates and a metal connecting chain; one side of the connecting plate is connected to the end of the rope body of the elastic rope, and the other side is connected to one end of the metal connecting chain; the tightening piece is provided with a connecting hole, a flexible damping piece is provided in the connecting hole, and the tightening piece is slidably sleeved on the two metal connecting chains through the flexible damping piece.

[0011] Furthermore, the chain block rotatably connected to the watch body connector is provided with a wire feeding groove, and the wire feeding groove is connected with the rotatable connection shaft hole and the threading hole; the outline of the elastic rope is U-shaped.

[0012] Furthermore, the separation beads are spherical.

[0013] Furthermore, the projection contour of the chain block is an oblong, and the length direction of the chain block is perpendicular to the length direction of the strap kit; the edge lines of the chain block are rounded by CNC processing; and the surface of the chain block is polished.

[0014] Furthermore, the chain block is made of resin or acetate plastic with any one of random color patterns, tortoise shell patterns, and amber flow patterns; or the outer surface of the chain block is treated with textures or patterns.

[0015] Furthermore, an inlay groove is provided on the end surface of the connecting plate, and a diamond is provided in the inlay groove; and a decorative piece is provided at one end of the metal connecting chain away from the connecting plate.

[0016] Furthermore, the connecting plate is provided with a connecting ring, the rope end of the elastic rope is connected to the connecting ring, and the knotted rope end of the rope end of the elastic rope is located at one end of the inner side of the strap kit.

[0017] Furthermore, the thickness of the metal connecting chain is less than or equal to two millimeters.

[0018] Compared with the prior art, the utility model provides a cool stretch watch strap, whose separation beads separate the chain blocks and form multiple breathable spaces, so as to prevent the chain blocks from being connected into an integral ring body, forming a closed space, which is inconvenient for the user's sweat to evaporate and dissipate heat. The chain block material is selected as resin or acetate plastic, which is roughly equivalent to the texture and beauty of jade in terms of touch and appearance, conforms to the aesthetics of the Chinese people, has better performance, can enhance the sense of luxury and luxury of the watch strap, and has a lighter weight. In addition, this material will not have the disadvantages of heavy weight of steel metal chain belts, which are easy to cause indentation on the user's wrist and easy to store heat, and will not have the disadvantages of leather straps and cloth nylon straps that are not easy to evaporate sweat and dry after being wetted by the user's hand sweat; it has the advantage that if the surface of the strap is dirty, the dirt can be removed by simply rinsing with water in some cases. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic structural diagram of a cooling and stretching watch strap for this application.

[0020] Figure 2 A physical picture of a cool stretch watch strap for this application.

[0021] Figure 3 This is a schematic diagram of the structure of a strap tie piece of a cool stretch strap in the present application.

[0022] Figure 4 This is a schematic diagram of the structure decomposition of a cool stretch watch strap kit for the present application.

[0023] Figure 5 This is a schematic diagram of the chain block structure of a cool stretch watch strap in this application.

[0024] Figure 6 This is a schematic diagram of the elastic rope arrangement structure of a cooling stretch watch strap in the present application.

[0025] Figure 7 This is an enlarged schematic diagram of the metal connecting chain structure of a cool stretch watch strap in the present application.

[0026] The reference numerals shown in the figure are: 1. watch strap kit; 110. chain block; 111. wire feeding groove; 112. rotating connecting shaft hole; 115. threading hole; 120. separator bead; 130. watch body connecting part; 140. elastic rope; 2. watch strap tie; 210. tightening part; 220. connecting plate; 221. connecting ring; 230. metal connecting chain; 3. diamond; 4. decorative part. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work belong to the protection scope of the utility model. It is understandable that the drawings are only provided for reference and illustration, and are not used to limit the utility model. The connection relationship shown in the drawings is only for the convenience of clear description and does not limit the connection method.

[0028] It should be noted that when a component is considered to be "connected" to another component, it can be directly connected to another component, or there may be an intermediate component at the same time. Unless otherwise defined, all technical and scientific terms used in this document have the same meaning as those generally understood by technicians in the technical field of the present invention. It should also be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances. The terms used in this document in the specification of the present utility model are only for the purpose of describing specific embodiments, and are not intended to limit the present utility model.

[0029] It should also be noted that in the description of the present invention, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0030] Please refer to Figure 1 - Figure 7 The present embodiment provides a cool stretch watch strap, comprising: a watch strap kit 1, a watch strap tie piece 2; the watch strap kit 1 comprises a chain block 110, a separator bead 120, a watch body connector 130, and an elastic rope 140; the chain blocks 110 are arranged in a plurality along the length direction of the watch strap kit 1; the separator bead 120 is at least in a group of two, and a group of separator beads 120 is arranged between two chain blocks 110; the watch body connector 130 is rotatably connected to the chain block 110 at one end of the watch strap kit 1; the watch strap tie piece 2 is arranged at an end of the watch strap kit 1 away from the watch body connector 130, and is used to connect the two watch strap kits 1; the chain block 110 and the separator bead 120 are both provided with threading holes 115, the elastic rope 140 is passed through the threading holes 115, and connects the chain block 110 and the separator bead 120, and the rope end of the elastic rope 140 is connected to the watch strap tie piece 2;

[0031] The chain block 110 is made of resin or acetate plastic; the watch body connector 130 is used to connect with the strap connector of the watch.

[0032] The elastic rope 140 acts as an elastic pulling force, generating pulling force on the watch body connecting part 130 and the watch strap tie part 2. The elastic force of the elastic rope 140 causes the multiple chain blocks 110 and the separation beads 120 between the watch body connecting part 130 and the watch strap tie part 2 to make their sides tightly pressed together.

[0033] When the user puts the watch with the watchband on his wrist, it can expand to overcome the elastic force of the elastic rope 140, so that it is stretched and elongated, the spacing between the multiple chain blocks 110 and the separation beads 120 is expanded, and the annular hole formed by the watchband and the watch is expanded.

[0034] When the dragging and expanding force on the strap is removed, the elastic rope 140 returns to its original shape under the elastic tension of itself, and the sides of the multiple chain blocks 110 and the separator beads 120 are tightly attached to each other, or have an elastic tendency to approach each other, forming a stable connection with the user's wrist.

[0035] The volume and area of ​​the separation beads 120 are smaller than the chain blocks 110, and the chain blocks 110 are separated from each other to form multiple breathable spaces, thereby preventing the chain blocks 110 from being connected into an integral ring body to form a closed space, which is inconvenient for the user's sweat to evaporate and dissipate heat.

[0036] A snap button structure may be provided in the watch body connector 130 so as to be detachably connected to the watch strap connector of the watch.

[0037] The material of the chain block 110 is resin or acetate plastic. This material is roughly equivalent to the texture and beauty of jade in terms of touch and appearance, conforms to the aesthetic taste of Chinese people, has better performance, can enhance the sense of luxury and luxury of the strap, and has a relatively light weight. This material also does not have the disadvantages of heavy weight of steel metal chain belts, which easily cause pressure marks on the user's wrist and easily store heat. It also does not have the disadvantages of leather straps and cloth nylon straps that are not easy to evaporate sweat and dry after being wetted by the user's hand sweat. It has the advantage that if the surface of the strap is dirty, the dirt can be removed by simply rinsing with water in some cases.

[0038] Resin or acetate plastic is a relatively natural material. Acetate sheet is mainly extracted from plant pulp. It is a natural cell membrane acetic acid, so it is very environmentally friendly and has good toughness, glossiness and texture. It can prevent silicone straps from causing allergies on some users' wrists.

[0039] The chain block 110 can also be made of any of carbon fiber, PC, metal, ceramic, and acrylic. It has high strength and good performance, and is produced by mature mold molding or CNC processing, which is delicate and exquisite.

[0040] Please refer to Figure 1 and Figure 2A group of separation beads 120 is provided between the chain block 110 and the strap tie piece 2.

[0041] By arranging the separation bead 120 at this position, a breathable separation space can be formed between the chain block 110 at the end of the strap set 1 and the strap tie piece 2 .

[0042] Please refer to Figure 2 and Figure 3 The strap tie 2 includes a tightening piece 210, two sets of connecting plates 220, and a metal connecting chain 230; one side of the connecting plate 220 is connected to the end of the rope body of the elastic rope 140, and the other side is connected to one end of the metal connecting chain 230; the tightening piece 210 is provided with a connecting hole, and a flexible damping piece (not shown) is provided in the connecting hole, and the tightening piece 210 is slidably connected to the two metal connecting chains 230 through the flexible damping piece.

[0043] This watch strap is not only elastically stretched and deformed by the elastic cord 140 in the watch strap set 1, so that the annular hole formed by the watch strap and the watch is enlarged, which is convenient for users to wear, but also the watch strap tie piece 2 connecting the two watch strap sets 1 also plays a role in adjusting the tightness of the watch strap on the user's wrist. By moving the tightening piece 210, the tightening piece 210 slides along the two metal connecting chains 230. The closer the tightening piece 210 is to the connecting plate 220, the tighter the watch strap fits the wrist, and vice versa. Through the effect of the flexible damping piece, after the user generally cancels the force on the tightening piece 210, the relative position of the tightening piece 210 and the metal connecting chain 230 will no longer change. This adjustment method is convenient and fast.

[0044] In some embodiments, the flexible damping member is a silica gel or a rubber block disposed in the connection hole of the tightening member 210 , and the flexible damping member is slidably sleeved between the two metal connecting chains 230 .

[0045] Please refer to Figure 5 and Figure 6 The chain block 110 rotatably connected to the watch body connector 130 is provided with a wire feeding groove 111, and the wire feeding groove 111 is connected to the rotating connection shaft hole 112 and the threading hole 115; the outline of the elastic rope 140 is U-shaped.

[0046] This structure allows only one elastic cord 140 to be provided in the watch strap kit 1. When the end of the elastic cord 140 is passed through the chain block 110 to which the watch body connector 130 is rotatably connected, the end of the elastic cord 140 is hooked into the chain block 110 through the wire feeding groove 111 and the rotating connecting shaft hole 112 and passed through another threading hole 115, and then returned in the opposite direction to pass the end of the elastic cord 140 through the partition bead 120 and the chain block 110 in turn until it reaches the connecting plate 220 and is connected to the connecting plate 220.

[0047] Preferably, the spacer beads 120 are spherical.

[0048] The structure of the separator beads 120 is round and will not hurt the user's wrist.

[0049] Preferably, the projection contour of the chain block 110 is an oblong, and the length direction of the chain block 110 is perpendicular to the length direction of the strap kit 1; the edge lines of the chain block 110 are rounded by CNC processing; and the surface of the chain block 110 is polished.

[0050] An oblong is a shape that has a rectangle in the middle and semicircles on both sides.

[0051] Preferably, the chain block material 110 is a resin or acetate fiber plastic having any one of random color patterns, tortoise shell patterns, and amber flow patterns.

[0052] Compared with original color resin or cellulose acetate plastic, this resin or cellulose acetate plastic with color patterns has better aesthetics and texture, further enhancing the user experience.

[0053] Alternatively, when the chain block 110 is made of any one of carbon fiber, PC, metal, ceramic, and acrylic, the outer surface is processed and sprayed with textures or patterns to improve the aesthetics.

[0054] Please refer to Figure 1 and Figure 2 The end surface of the connecting plate 220 is provided with an inlay groove, and a diamond 3 is arranged in the inlay groove; the end of the metal connecting chain 230 away from the connecting plate 220 is provided with a decorative piece 4.

[0055] The diamonds 3 and the decorative parts 4 provide a higher aesthetic and texture, further enhancing the user experience.

[0056] The tightening member 210 and the decorative member 4 are preferably spherical and have a rounded structure that will not hurt the user's wrist.

[0057] The tightening member 210, the separation beads 120, the metal connecting chain 230, and the decorative member 4 are preferably rose gold in color, giving them a high-end feel.

[0058] The decorative piece 4, the tightening piece 210 and the metal connecting chain 230 form a hanging tassel-like structure, which has a special aesthetic feeling and improves the appearance of the watchband.

[0059] Please refer to Figure 1 and Figure 2 , Figure 4 The connecting plate 220 is provided with a connecting ring 221 , the rope end of the elastic rope 140 is connected to the connecting ring 221 , and the rope end of the elastic rope 140 is knotted and located at one end of the inner side of the strap kit 1 .

[0060] The knotted rope end itself occupies a certain space and will cause resistance to the connecting plate 220. When the watch strap kit 1 is placed flat on a plane, the connecting plate 220 is folded relative to the chain block 110, and the knotted rope end of the elastic rope 140 is located at one end of the inner side of the watch strap kit 1. When the user wears the watch strap, the connecting plate 220 can be pulled flat to fit the curvature of the user's wrist.

[0061] When the knotted end of the elastic rope 140 is located at one end of the outer side of the strap kit 1, when the user wears the strap, even if the connecting plate 220 is pulled, the connecting plate 220 will still have an inharmonious folding angle and tilt up, and cannot be well unfolded.

[0062] Preferably, the thickness of the metal connecting chain 230 is less than or equal to two millimeters.

[0063] In the specification and claims of the present application, the words "include / comprise" and the words "have / include" and their variations are used to specify the existence of stated features, values, steps or components, but do not exclude the existence or addition of one or more other features, values, steps, components or combinations thereof.

[0064] Some features of the present invention are described in different embodiments for clarity of description, however, these features may also be described in combination in a single embodiment. Conversely, some features of the present invention are described in a single embodiment for brevity, however, these features may also be described in different embodiments alone or in any suitable combination.

[0065] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A cool stretch watch strap, characterized in that: include: A watch strap kit and a watch strap tie piece; the watch strap kit comprises a chain block, a spacer bead, a watch body connecting piece, and an elastic rope; the chain blocks are arranged in a plurality along the length direction of the watch strap kit; the spacer beads are at least in a group of two, and a group of spacer beads is arranged between two chain blocks; the watch body connecting piece is rotatably connected to the chain block at one end of the watch strap kit; the watch strap tie piece is arranged at one end of the watch strap kit away from the watch body connecting piece, and is used to connect two watch strap kits; the chain blocks and the spacer beads are both provided with threading holes, the elastic rope is passed through the threading holes, connected to the chain blocks and the spacer beads, and the rope end of the elastic rope is connected to the watch strap tie piece; Wherein, the chain block is made of resin or acetate plastic; the watch body connector is used to connect with the watch strap connector of the watch.

2. A cool stretch watch strap according to claim 1, characterized in that: The chain block material is any one of carbon fiber, PC, metal, ceramic, and acrylic.

3. The cool stretch watch strap according to claim 1, characterized in that: The watch strap tie comprises a tightening piece and two sets of connecting plates and a metal connecting chain; one side of the connecting plate is connected to the end of the rope body of the elastic rope, and the other side is connected to one end of the metal connecting chain; the tightening piece is provided with a connecting hole, and a flexible damping piece is provided in the connecting hole, and the tightening piece is slidably sleeved on the two metal connecting chains through the flexible damping piece.

4. The cool stretch watch strap according to claim 1, characterized in that: The chain block rotatably connected to the watch body connecting piece is provided with a wire feeding groove, and the wire feeding groove is communicated with the rotating connection shaft hole and the threading hole; the outline of the elastic rope is U-shaped.

5. The cool stretch watch strap according to claim 1, characterized in that: A group of separation beads is arranged between the chain block and the strap tie piece, and the separation beads are spherical.

6. The cool stretch watch strap according to claim 1, characterized in that: The projection contour of the chain block is an oblong, and the length direction of the chain block is perpendicular to the length direction of the strap kit; the edge lines of the chain block are rounded by CNC processing; and the surface of the chain block is polished.

7. The cool stretch watchband according to claim 1, characterized in that: The outer surface of the chain block is processed with textures or patterns.

8. The cool stretch watch strap according to claim 3, characterized in that: An inlay groove is arranged on the end surface of the connecting plate, and a diamond is arranged in the inlay groove; a decorative piece is arranged at one end of the metal connecting chain away from the connecting plate.

9. The cool stretch watchband according to claim 3, characterized in that: The connecting plate is provided with a connecting ring, the rope end of the elastic rope is connected to the connecting ring, and the rope end of the elastic rope is knotted and located at one end of the inner side of the strap kit.

10. The cool stretch strap according to claim 3, characterized in that: The thickness of the metal connecting chain is less than or equal to two millimeters.

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