Super-hydrophobic woven watchband

Abstract

The super-hydrophobic woven watchband comprises a hydrophobic watchband body and a connector fixed to the hydrophobic watchband body, a mounting cavity is formed in the connector, through holes are formed in the two sides of the connector, ejector rods are inserted into the through holes, and moving blocks are fixed to the faces, close to each other, of the two ejector rods. Sliding grooves are formed in the outer walls of the moving blocks, a pressing mechanism for achieving synchronous movement of the two moving blocks is mounted in the mounting cavity, the pressing mechanism comprises a limiting rod fixed to the bottom of the inner wall of the mounting cavity, the outer wall of the limiting rod is sleeved with a pressing sleeve rod, and the outer wall of the limiting rod is sleeved with a spring; and the bottom of the spring is fixed to the bottom of the inner wall of the mounting cavity, the top of the spring is fixed to the bottom of a pressing sleeve rod, two symmetrical U-shaped frames are fixed to the outer wall of the pressing sleeve rod, and the U-shaped frames penetrate through the sliding grooves to be arranged in a one-to-one correspondence mode. According to the utility model, the quick disassembly and assembly can be realized, and the disassembly and assembly are convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of watch straps, in particular to a super-hydrophobic woven watch strap. Background Art

[0002] As the sales of smart watches continue to grow, their appearance is becoming more and more diverse. Consumers are attracted to the beautiful watch bodies and replaceable multi-style straps and buy them. This is the result of consumers' pursuit of product personalization.

[0003] Traditional watch straps are generally installed by squeezing the watch mounting position with a pin. This squeezing method is cumbersome, and installation and disassembly are not fast enough. Frequent squeezing may cause wear and deformation. In addition, watch straps are generally made of metal straps and leather straps. Both metal straps and leather straps are not very comfortable to wear. Metal straps are relatively hard, and leather straps have poor air permeability. Therefore, woven straps came into being. However, some woven straps currently have poor hydrophobicity and are easily absorbed by sweat. The above problems are the problems to be solved by this application. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a super hydrophobic woven watch strap.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] A super-hydrophobic woven watch strap comprises a hydrophobic watch strap and a connector fixed to the hydrophobic watch strap, wherein the connector is provided with an installation cavity, through holes are provided on both sides of the connector, push rods are inserted into the through holes, and moving blocks are fixed to the sides of the two push rods that are close to each other, and sliding grooves are provided on the outer walls of the moving blocks. A pressing mechanism for realizing synchronous movement of the two moving blocks is installed in the installation cavity.

[0007] As a further solution of the present invention, the pressing mechanism includes a limiting rod fixed to the bottom of the inner wall of the installation cavity, the outer wall of the limiting rod is sleeved with a pressing sleeve rod, the outer wall of the limiting rod is sleeved with a spring, and the bottom of the spring is fixed to the bottom of the inner wall of the installation cavity, the top of the spring is fixed to the bottom of the pressing sleeve rod, and the outer wall of the pressing sleeve rod is fixed with two symmetrical U-shaped frames, and the U-shaped frames are arranged one by one through the slide groove.

[0008] As a further solution of the present invention, the chute is arranged at an angle.

[0009] As a further solution of the present invention, a sliding opening is provided at the bottom of the moving block, and a slideway adapted to the sliding opening is fixed at the top of the installation cavity.

[0010] As a further solution of the present invention, an inspection cover is fixed to the installation cavity by screws, and a hole for the pressing sleeve rod to pass through is opened on the inspection cover.

[0011] As a further solution of the present invention, the hydrophobic strap includes a textile layer, the top and bottom of the textile layer are both provided with a woven layer, and the surface of the woven layer is coated with a hydrophobic layer.

[0012] Specifically, the raw material composition of the hydrophobic layer involved includes: 75-99% alcohol solvent, 0.2-10% alkyl silicate, 0.01-5% water, and also includes a silane coupling agent and an inorganic acid; the molar ratio of the alkyl silicate to the silane coupling agent is: (1-200):1; the content of the inorganic acid can make the pH of the mixture of the alcohol solvent and water be 2-4; based on the total mass of the raw materials, the sum of the contents of each component meets 100%, and the provided hydrophobic strap is composed of a textile layer and a braided layer, and the hydrophobic layer is coated on the outer wall of the braided layer to make it have strong hydrophobicity, reduce sweat or water adhering to the hydrophobic strap, and make it more comfortable to wear.

[0013] The beneficial effects of the utility model are:

[0014] The utility model adopts the provided connecting head, push rod and pressing mechanism, so by pressing the pressing sleeve rod, the spring is compressed, the pressing sleeve rod moves down on the outer wall of the limit rod, and the two U-shaped frames move down at the same time. Under the action of the U-shaped frame, the two moving blocks slidingly arranged in the installation cavity are forced to approach each other, driving the push rod to move, the two push rods approach each other, and disengage from the ejector hole of the watch body, effectively solving the problems raised by the background technology, realizing quick disassembly, and at the same time, quick installation and easy disassembly.

[0015] The utility model provides a hydrophobic watchband composed of a textile layer and a braided layer, and a hydrophobic layer is coated on the outer wall of the braided layer, which effectively solves the problems raised in the background technology, makes the watchband have stronger hydrophobicity, reduces sweat or water adhering to the hydrophobic watchband, and makes the watchband more comfortable to wear. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the three-dimensional structure of the super-hydrophobic woven watch strap proposed in the present invention;

[0017] Figure 2 This is a schematic diagram of the connector structure of the super-hydrophobic woven watch strap proposed in the present invention;

[0018] Figure 3 The super hydrophobic woven watch strap proposed by the utility model Figure 2 Schematic diagram of partially expanded three-dimensional structure;

[0019] Figure 4 This is a cross-sectional view of the hydrophobic watchband of the super-hydrophobic woven watchband proposed in the present invention.

[0020] In the figure: 1. Hydrophobic strap; 101. Textile layer; 102. Braided layer; 2. Connector; 201. Mounting cavity; 202. Through hole; 3. Inspection cover; 4. Push rod; 5. Pressing mechanism; 6. Pressing sleeve rod; 7. Limiting rod; 8. Spring; 9. Moving block; 10. Slide groove; 11. Slide mouth; 12. Slideway; 13. U-shaped frame. DETAILED DESCRIPTION

[0021] 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. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0022] It should be noted that, in the absence of conflict, the embodiments and features of the embodiments in this application can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0023] Reference Figure 1-4 The super-hydrophobic woven watch strap comprises a hydrophobic watch strap 1 and a connector 2 fixed to the hydrophobic watch strap 1. The connector 2 is provided with an installation cavity 201. Through holes 202 are provided on both sides of the connector 2. A push rod 4 is inserted into the through hole 202. A moving block 9 is fixed on the side where the two push rods 4 are close to each other. A slide groove 10 is provided on the outer wall of the moving block 9. A pressing mechanism 5 for realizing the synchronous movement of the two moving blocks 9 is installed in the installation cavity 201.

[0024] In this embodiment, the pressing mechanism 5 includes a limiting rod 7 fixed to the bottom of the inner wall of the installation cavity 201, and the outer wall of the limiting rod 7 is provided with a pressing sleeve rod 6. The outer wall of the limiting rod 7 is provided with a spring 8, and the bottom of the spring 8 is fixed to the bottom of the inner wall of the installation cavity 201, and the top of the spring 8 is fixed to the bottom of the pressing sleeve rod 6. Two symmetrical U-shaped frames 13 are fixed to the outer wall of the pressing sleeve rod 6, and the U-shaped frames 13 are arranged one by one through the slide groove 10.

[0025] In this embodiment, the chute 10 is arranged at an angle.

[0026] In this embodiment, a sliding opening 11 is provided at the bottom of the moving block 9 , and a slideway 12 adapted to the sliding opening 11 is fixed at the top of the installation cavity 201 .

[0027] In this embodiment, an inspection cover plate 3 is fixed to the installation cavity 201 by screws, and a hole is provided on the inspection cover plate 3 for the pressing sleeve rod 6 to pass through.

[0028] In this embodiment, the hydrophobic watchband 1 includes a textile layer 101 , a woven layer 102 is provided on the top and bottom of the textile layer 101 , and the surface of the woven layer 102 is coated with a hydrophobic layer.

[0029] Specifically, the raw materials of the hydrophobic layer include: 75-99% alcohol solvent, 0.2-10% alkyl silicate, 0.01-5% water, and also include silane coupling agent and inorganic acid; the molar ratio of alkyl silicate to silane coupling agent is: 1-200:1; the content of inorganic acid can make the pH of the mixture of alcohol solvent and water be 2-4; based on the total mass of the raw materials, the sum of the contents of each component meets 100%. The provided hydrophobic strap 1 is composed of a textile layer 101 and a braided layer 102, and the hydrophobic layer is coated on the outer wall of the braided layer 102 to make it have strong hydrophobicity, reduce sweat or water adhering to the hydrophobic strap 1, and make it more comfortable to wear.

[0030] The hydrophobic layer formula and preparation method involved in this utility model refer to a hydrophobic coating material and a hydrophobic coating disclosed in Chinese patent CN 108299913A.

[0031] Working principle: through the provided connecting head 2, push rod 4 and pressing mechanism 5, the provided pressing mechanism 5 includes a pressing sleeve rod 6, a limiting rod 7, a spring 8, a moving block 9 and a slide groove 10 opened on the moving block 9, etc. When in use, by pressing the pressing sleeve rod 6, the spring 8 is compressed, and the pressing sleeve rod 6 moves down on the outer wall of the limiting rod 7, and the two U-shaped frames 13 move down at the same time. Under the action of the U-shaped frame 13, the two moving blocks 9 slidingly set in the installation cavity 201 are forced to approach each other, driving the push rod 4 to move, and the two push rods 4 approach each other and detach from the ejector hole of the watch body, realizing quick disassembly, and at the same time, quick installation and easy disassembly can be achieved; the provided hydrophobic strap 1 is composed of a textile layer 101 and a braided layer 102, and a hydrophobic layer is coated on the outer wall of the braided layer 102, so that it has strong hydrophobicity, reduces sweat or water adhering to the hydrophobic strap 1, and makes it more comfortable to wear.

[0032] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used herein to describe the spatial positional relationship of a device or feature to other devices or features as shown in the figures. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figures. For example, if the device in the drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" can include both "above" and "below". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatially relative descriptions used here are interpreted accordingly.

[0033] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, they indicate the presence of features, steps, operations, devices, components and / or combinations thereof.

[0034] The above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Those skilled in the art will readily appreciate that the present invention is susceptible to various modifications and variations. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A super-hydrophobic woven watchband, comprising a hydrophobic watchband (1) and a connector (2) fixed to the hydrophobic watchband (1), characterized in that: The connector (2) is provided with an installation cavity (201), and both sides of the connector (2) are provided with through holes (202), wherein push rods (4) are inserted into the through holes (202), and moving blocks (9) are fixed on the sides of the two push rods (4) that are close to each other, and the outer walls of the moving blocks (9) are provided with sliding grooves (10), and a pressing mechanism (5) for realizing synchronous movement of the two moving blocks (9) is installed in the installation cavity (201).

2. The super hydrophobic woven watch strap according to claim 1, characterized in that: The pressing mechanism (5) includes a limiting rod (7) fixed to the bottom of the inner wall of the installation cavity (201); the outer wall of the limiting rod (7) is provided with a pressing sleeve rod (6); the outer wall of the limiting rod (7) is provided with a spring (8), and the bottom of the spring (8) is fixed to the bottom of the inner wall of the installation cavity (201); the top of the spring (8) is fixed to the bottom of the pressing sleeve rod (6); the outer wall of the pressing sleeve rod (6) is fixed with two symmetrical U-shaped frames (13), and the U-shaped frames (13) are arranged in a one-to-one correspondence through the sliding groove (10).

3. The super-hydrophobic woven watch strap according to claim 2, characterized in that: The chute (10) is arranged at an angle.

4. The super-hydrophobic woven watch strap according to claim 1, characterized in that: A sliding opening (11) is provided at the bottom of the moving block (9), and a slideway (12) adapted to the sliding opening (11) is fixed at the top of the installation cavity (201).

5. The super-hydrophobic woven watch strap according to claim 2, characterized in that: An inspection cover plate (3) is fixed to the installation cavity (201) by screws, and a hole for a pressing sleeve rod (6) to pass through is provided on the inspection cover plate (3).

6. The super-hydrophobic woven watch strap according to claim 1, characterized in that: The hydrophobic watchband (1) comprises a textile layer (101), the top and bottom of the textile layer (101) are both provided with a woven layer (102), and the surface of the woven layer (102) is coated with a hydrophobic layer.

7. The super-hydrophobic woven watch strap according to claim 6, characterized in that: The raw materials of the hydrophobic layer include: 75-99% alcohol solvent, 0.2-10% alkyl silicate, 0.01-5% water, and also include a silane coupling agent and an inorganic acid; the molar ratio of the alkyl silicate to the silane coupling agent is: (1-200):1; the content of the inorganic acid can make the pH of the mixture of the alcohol solvent and water be 2-4; based on the total mass of the raw materials, the sum of the contents of each component meets 100%.

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