CN217117678U

CN217117678U - Watchband

Info

Publication number: CN217117678U
Application number: CN202220658352.6U
Authority: CN
Inventors: 方小胜
Original assignee: Shenzhen Torras Technology Co ltd
Current assignee: Shenzhen Torras Technology Co ltd
Priority date: 2022-03-23
Filing date: 2022-03-23
Publication date: 2022-08-05
Anticipated expiration: 2032-03-23

Abstract

The utility model provides a watchband, including watchband body and the coupling mechanism who locates this end of body of watchband, coupling mechanism includes the shell and locates flexible member and the thread slipping piece in the shell, first through-hole and second through-hole have been seted up respectively to the top surface and the bottom surface of shell, flexible member and thread slipping piece fixed connection, thread slipping piece includes block portion and connects two connecting portion in block portion both sides, connecting portion can be connected with the shell with sliding from top to bottom to make the flexible member can follow first through-hole and stretch out, block portion can follow the second through-hole stretches out. The watchband is connected with the shell in a sliding mode through the connecting part, the clamping part is clamped with the watch frame under the elastic force action of the flexible piece, and the structure is simple; the flexible piece is arranged to replace a traditional spring, so that the problem of mechanical damage and corrosion after long-time use are avoided, and the reliability is good; the connecting portion of block portion both sides play the effect of elasticity wall, are favorable to the resilience of flexible piece, improve the connection stability of watchband.

Description

Watchband

Technical Field

The application relates to wearing equipment technical field especially relates to a watchband.

Background

The watch is a wearing device commonly used by people, and is various, and the intelligent watch is one of indispensable daily use tools for people due to the fact that the intelligent watch is convenient to carry, and has a strong display effect and rich functions.

The watchband of the existing intelligent watch generally pushes the positioning block to be clamped into the watch frame under the action of repulsive force of the spring, and then is connected with the watch frame. However, the spring is a mechanical part, and when the spring is used for a long time, the spring is rusted to affect the mechanical elasticity of the spring, and the spring is in a pressing state for a long time to cause certain mechanical damage, which affects the mechanical effect of the spring and further affects the installation effect of the watch band.

Disclosure of Invention

For solving the technical problem that exists now, this application provides a simple structure, watchband that the reliability is good.

In order to achieve the above purpose, the technical solution of the embodiment of the present application is implemented as follows:

the embodiment of the application provides a watchband, include the watchband body and locate the coupling mechanism of this end of body of watchband, coupling mechanism includes the shell and locates flexible piece and thread slipping piece in the shell, first through-hole and second through-hole have been seted up respectively to the top surface and the bottom surface of shell, the flexible piece with thread slipping piece fixed connection, thread slipping piece include block portion and connect in two connecting portion of block portion both sides, connecting portion can slide from top to bottom with the shell is connected, so that the flexible piece can be followed first through-hole stretches out, block portion can follow the second through-hole stretches out.

In one embodiment, the flexible member is in an arc shape, two ends of the flexible member are respectively connected with the two connecting portions, and a compression cavity for compressing the flexible member is formed between the flexible member and the clamping portion.

In one embodiment, the flexible member has a first surface far away from the clamping portion and a second surface facing the clamping portion, and the first surface and the second surface are both arc-shaped surfaces.

In one embodiment, the curvature of the first surface is less than the curvature of the second surface.

In one embodiment, two of the connecting parts are provided with limiting holes, a limiting column is arranged in the shell, and the connecting parts are slidably connected with the limiting column through the limiting holes; or, two the connecting portion are kept away from the one end of block portion all is equipped with the slider, both sides in the shell all are equipped with the spout, but slider sliding connection in the spout.

In one embodiment, the hardness of the slider is greater than the hardness of the flexible member.

In one embodiment, the flexible member and the slider member are injection molded by a sleeve beer process.

In one embodiment, an accommodating groove is formed at one end of the watchband body, and the connecting mechanism is arranged in the accommodating groove.

In one embodiment, a surface of the case is flush with a surface of the band body.

In one embodiment, the housing includes an upper cover and a lower cover which are correspondingly spliced up and down, a joint of the upper cover and the lower cover is provided with a rim portion in an outward protruding manner, a recess portion is arranged in the accommodating groove, the housing is clamped in the accommodating groove, and the rim portion is clamped in the recess portion.

The watchband of this application has following beneficial effect at least: when the watchband is installed, the flexible piece and the clamping part can respectively extend out of the first through hole and the second through hole through the sliding connection of the connecting part and the shell, and the clamping part is clamped with the watch frame under the elastic action of the flexible piece, so that the structure is simple, and the assembling efficiency of the watchband is improved; the flexible piece is arranged to replace a traditional spring, so that the problems of mechanical damage and corrosion after long-time use are solved, the service life is long, and the reliability is good; the connecting portion of block portion both sides play the effect of elasticity wall, are favorable to the resilience of flexible piece, improve the tensile degree after the watchband installation. The watchband has stable and reliable structure, comfortable and beautiful use and good practical value.

Drawings

Fig. 1 is a schematic perspective view of a watch band according to an embodiment of the present application;

FIG. 2 is a schematic perspective view of the watch band of FIG. 1 attached to a bezel;

FIG. 3 is a schematic perspective view of the bezel of FIG. 2;

FIG. 4 is an exploded view of the wristband of FIG. 1;

FIG. 5 is a perspective view of the elastic member shown in FIG. 4;

FIG. 6 is a perspective view of the fastening device of FIG. 4;

FIG. 7 is a schematic perspective view of the upper and lower covers of FIG. 4;

FIG. 8 is a cross-sectional view of the band body and the attachment mechanism of FIG. 2, shown without the band and bezel attached;

fig. 9 is a sectional view of the band body and the link mechanism when the band is attached to the bezel in fig. 2.

The elements in the figures are numbered as follows: a watch frame 10; a mounting groove 11; a groove 12; a band body 20; a receiving groove 21; a recessed portion 22; a connecting mechanism 30; a housing 31; an upper cover 311; a first via 312; a lower cover 313; a second through-hole 314; a stopper column 315; a rim portion 316; a flexible member 32; the first surface 321; a second surface 322; a mounting portion 323; a slider 33; an engaging portion 331; a connecting portion 332; a card slot 333; a limiting hole 334; compressing the chamber 335.

Detailed Description

The technical solution of the present application is further described in detail with reference to the drawings and specific embodiments of the specification.

Unless defined otherwise, 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 description of the present application is for the purpose of describing particular embodiments only and is not intended to be limiting of implementations of the present application. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

In the description of the present application, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the present application and simplifying the description, but do not indicate or imply that the referred device or element must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be construed as limiting the present application. In the description of the present application, "a plurality" means two or more unless otherwise specified.

In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

Referring to fig. 1, a watch band is provided in the present embodiment, which can be connected to a watch frame 10 and worn on the wrist of a user. The band includes a band body 20 and an attachment mechanism 30. In the embodiment of the application, the material of the watchband body 20 is not limited, and a silica gel watchband, a leather watchband, a plastic watchband or the like can be used, the usage form of the watchband body 20 is not limited, and the watchband can be a single watchband body 20, and two ends of the single watchband body 20 are connected with two sides of the watch frame 10; two strap bodies 20 that can be connected to each other may be provided, one end of each of the two strap bodies 20 is connected to each of both sides of the case frame 10, and the other ends of the two strap bodies 20 are connected to each other. The connection mechanism 30 is attached to an end of the band body 20, and the band body 20 is connected to the bezel 10 via the connection mechanism 30. Referring to fig. 2 to 3, the side surface of the watch frame 10 is provided with an installation groove 11, and the shape of the installation groove 11 is adapted to the shape of one end of the watchband body 20, such as a strip shape, so that the watchband body 20 and the connection mechanism 30 can be inserted into the installation groove 11.

Specifically, a containing groove 21 is formed at one end of the band body 20, and the connecting mechanism 30 is disposed in the containing groove 21. Connecting mechanism 30 includes shell 31, and the top surface and the bottom surface of shell 31 flush with the upper and lower two surfaces of watchband body 20, so, when connecting mechanism 30 inserts together with watchband body 20 and locates in mounting groove 11, the lateral wall of mounting groove 11 is laminated with shell 31, watchband body 20 homogeneous phase to it makes watchband body 20 or connecting mechanism 30 produce and rocks to avoid having the gap between mounting groove 11 and shell 31 or mounting groove 11 and the watchband body 20.

Referring to fig. 4 and 7, the housing 31 may be a plastic housing or a hardware housing, and specifically includes an upper cover 311 and a lower cover 313 that are correspondingly joined up and down, and the upper cover 311 and the lower cover 313 enclose to form an accommodating cavity. Preferably, the upper cover 311 and the lower cover 313 can be assembled through a tight-fitting column and then connected in a bone-surrounding glue-dispensing manner. The connection part of the upper cover 311 and the lower cover 313 is provided with an edge part 316 in an outward protruding manner, a concave part 22 matched with the edge part 316 is arranged in the accommodating groove 21, the outer shell 31 is clamped in the accommodating groove 21, and the edge part 316 is clamped in the concave part 22, so that the connection mechanism 30 is connected with the watchband body 20. Between shell 31 and the storage tank 21, all can be through glue bonding connection between reason limit portion 316 and the depressed part 22, locate the depressed part 22 through reason limit portion 316 card and restrict rocking of shell 31 for coupling mechanism 30 is difficult for droing, and then strengthens watchband body 20 and coupling mechanism 30's connection stability.

The connecting mechanism 30 further comprises a flexible member 32 and a slider member 33, wherein the flexible member 32 is fixedly connected with the slider member 33. In at least one embodiment, the slider 32 is slidably connected to the housing 31, and the top and bottom surfaces of the housing 31, i.e., the upper cover 311 and the lower cover 313, respectively have a first through hole 312 and a second through hole 314. The flexible member 32 can be in a compression state or a reset state under different stress states, when the connection mechanism 30 is connected in the mounting groove 11, one end of the flexible member 32 passes through the first through hole 312 and abuts against one side wall of the mounting groove 11, at this time, the flexible member 32 is in the compression state, the elastic force of the flexible member 32 pushes the sliding buckle member 33 to move towards the other side wall of the mounting groove 11, the other side wall of the mounting groove 11 is provided with the groove 12, and a part of the sliding buckle member 33 can pass through the second through hole 314 under the action of the elastic force to be inserted into the groove 12. Thus, the flexible member 32 and the slide fastener 33 respectively abut against two side walls of the mounting groove 11 to complete the connection between the band body 20 and the bezel 10, and the slide fastener 33 is engaged with the groove 12, so that the connection mechanism 30 is not easily disengaged.

Specifically, referring to fig. 6, the sliding fastener 33 includes a fastening portion 331 and two connecting portions 332, the fastening portion 331 is disposed below the connecting portion 332, the two connecting portions 332 are respectively connected to two sides of the fastening portion 331 to form a structure in which the fastening portion 331 protrudes downward, the shape of the second through hole 314 and the shape of the groove 12 are matched with the fastening portion 331, and thus, the fastening portion 331 can pass through the second through hole 314 and abut against the recessed portion 22.

The connecting portion 332 is slidably connected to the housing 31. In at least one embodiment, each connecting portion 332 is provided with at least one limiting hole 334, a limiting post 315 corresponding to the limiting hole 334 is disposed in the housing 31, and the limiting post 315 is vertically disposed and passes through the limiting hole 334 of the connecting portion 332, so that the connecting portion 332 can slide up and down along the limiting post 315. In this embodiment, two limiting posts 315 are disposed on the lower cover 313, and the two connecting portions 332 are slidably connected corresponding to the two limiting posts 315; the upper end of the limiting column 315 abuts against the upper cover 311, so that the sliding fastener 33 cannot be disengaged from the limiting column 315 when sliding in the accommodating cavity of the housing 31. Of course, in other embodiments, the number of the limiting columns 315 may be four, six, etc.; the limiting column 315 may also be disposed on the upper cover 311, which is not limited herein.

In another embodiment, the two connecting portions 332 may be provided with a sliding block at one end thereof away from the engaging portion 331, the two sides in the housing 31 are provided with sliding grooves in the vertical direction, and the sliding block is slidably connected in the sliding grooves, so that the connecting portions 332 and the housing 31 can be slidably connected up and down.

Referring to fig. 5, the flexible element 32 may be disposed in an arc shape, and two ends of the flexible element 32 are respectively connected to the two connecting portions 332. The slide fastener 33 is preferably made of hard rubber, the flexible member 22 is preferably made of soft rubber, and the slide fastener 33 and the flexible member 32 can be injection molded through a sleeve-beer process. For the convenience of secondary injection molding, the flexible part 32 may include mounting portions 323, two mounting portions 323 are respectively disposed at two ends of the flexible part 32, two connecting portions 332 are each provided with a clamping groove 333, each mounting portion 323 corresponds to one clamping groove 333 in plug-in connection, so that injection molding is facilitated, and the purpose of fixed connection is achieved. The shape of the mounting portion 323 is not limited, and may be a semi-cylinder shape or other shapes, and the shape of the locking groove 333 is adapted to the shape of the mounting portion 323.

In at least one embodiment, the flexible element 32 has a certain curvature, which defines a first surface 321 as a surface of the flexible element 32 away from the engaging portion 331 and a second surface 322 as a surface facing the engaging portion 331, and the first surface 321 and the second surface 322 are both arc-shaped surfaces. The flexible member 32 made of soft rubber can be in a compressed state or a reset state under different stress states. In a compressed state, the middle portion of the flexible element 32 deforms toward the direction of the engaging portion 331, at this time, the flexible element 32 has a tendency of returning to generate an elastic force, and two ends of the flexible element 32 are respectively connected with the two connecting portions 332, so that a compression cavity 335 is formed between the flexible element 32 and the engaging portion 331, and a space is provided for compression of the flexible element 32. The connecting portions 332 connected to both sides of the engaging portion 331 simultaneously function as elastic arms, which facilitate the resilience of the flexible member 32 and enhance the stability of the band when connected to the bezel 10.

Preferably, the curvature of the first surface 321 is smaller than the curvature of the second surface 322, i.e., the first surface 321 is curved to a lesser extent than the second surface 322. The first surface 321 has a smaller bending degree, and when the flexible element 32 is in the reset state, the first surface 321 can be more exposed to the first through hole 312, so as to facilitate the pressing operation by the user; meanwhile, when the flexible member 32 abuts against a side wall of the mounting groove 11, the curvature of the first surface 321 is smaller, so that the contact area between the first surface 321 and the mounting groove 11 is larger, the friction force is increased, and the connection stability between the whole connecting mechanism 30 and the mounting groove 11 is facilitated. The bending degree of the second surface 322 is larger, when the flexible element 32 is stressed to be in a compressed state, the restoring elastic force of the second surface 322 is larger than that of the first surface 321, and the elastic force of the flexible element 32 is mainly generated by the deformation and rebound of the second surface 322.

Before the watchband of the present application is installed, please refer to fig. 8, the flexible piece 32 is in a reset state, a distance between the first surface 321 of the flexible piece 32 and the bottom surface of the engaging portion 331 is greater than a width of the mounting groove 11, the flexible piece 32 and the engaging portion 331 can be pressed by a finger, so that the first surface 321 of the flexible piece 32 and the bottom surface of the engaging portion 331 are flush with or lower than an outer surface of the case 31, and then one end of the watchband body 20 is sent into the mounting groove 11 on the watchband. The connection mechanism 30 slides in the mounting groove 11, and at this time, the flexible element 32 is in a compressed state, and under the elastic force of the flexible element 32, both the flexible element 32 and the engaging portion 331 abut against the side wall of the mounting groove 11. When the connecting mechanism 30 slides to the position where the engaging portion 331 corresponds to the groove 12, please refer to fig. 9, the engaging portion 331 can extend out of the second through hole 314 under the action of the elastic force and is engaged with the groove 12, the connecting mechanism 30 cannot slide continuously in the mounting groove 11, the flexible element 32 is still in a compressed state at this time, the flexible element 32 abuts against a side wall of the mounting groove 11, the engaging portion 331 is inserted in the groove 12, and the flexible element 32 which is always in the compressed state is beneficial to the stability and reliability of the structure, so that the installation of the band and the bezel is completed. The whole installation process is simple and convenient, the connection structure of the watchband body 20 and the watch frame 10 is greatly simplified, and the efficiency of assembling the watch by a user is improved.

To sum up, the watch band of the present application is slidably connected to the case 31 through the connecting portion 332, so that the flexible piece 32 and the engaging portion 331 can respectively extend out of the first through hole 312 and the second through hole 314, and the engaging portion 331 is engaged with the watch frame 10 under the elastic force of the flexible piece 32, so that the structure is simple, and the assembling efficiency of the watch band is improved; the flexible piece 32 is arranged to replace a traditional spring, so that the problems of mechanical damage and corrosion after long-time use are solved, the service life is long, and the reliability is good; connecting portions 332 on the two sides of the clamping portion 331 serve as elastic walls, so that resilience of the flexible piece 32 is facilitated, and the tensile degree of the watchband after installation is improved. The watchband has stable and reliable structure, comfortable and beautiful use and good practical value.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

The above description is only for the specific embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present application, and shall be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims

1. The utility model provides a watchband, its characterized in that includes the watchband body and locates the coupling mechanism of this end of body of watchband, coupling mechanism includes the shell and locates flexible piece and thread slipping piece in the shell, first through-hole and second through-hole have been seted up respectively to the top surface and the bottom surface of shell, flexible piece with thread slipping piece fixed connection, thread slipping piece include block portion and connect in two connecting portion of block portion both sides, connecting portion can slide from top to bottom with the shell is connected, so that the flexible piece can be followed first through-hole stretches out, block portion can follow the second through-hole stretches out.

2. The band of claim 1, wherein the flexible member is arcuate and has two ends connected to the two connecting portions, respectively, and a compression chamber is formed between the flexible member and the engaging portion for compressing the flexible member.

3. The band of claim 2, wherein the flexible element has a first surface distal from the detent and a second surface facing the detent, the first and second surfaces each being arcuate.

4. The band of claim 3, wherein the first surface has a curvature that is less than a curvature of the second surface.

5. The watchband as claimed in claim 1, wherein both of the connecting portions have a limiting hole, a limiting post is disposed in the case, and the connecting portion is slidably connected to the limiting post through the limiting hole; or, two the connecting portion are kept away from the one end of block portion all is equipped with the slider, both sides in the shell all are equipped with the spout, but slider sliding connection in the spout.

6. The band of claim 1, wherein the hardness of the slip elements of stiff gum material is greater than the hardness of the flexible elements of soft gum material.

7. The band of claim 6, wherein the flexible element and the clasp are injection molded by a sleeve beer process.

8. The band of claim 1, wherein a receiving groove is formed at one end of the band body, and the connection mechanism is disposed in the receiving groove.

9. The band of claim 8, wherein a surface of the case is flush with a surface of the band body.

10. The watch band of claim 9, wherein the case includes an upper cover and a lower cover that are joined together in a vertical manner, a rim portion is provided at a joint of the upper cover and the lower cover, a recess is provided in the receiving groove, the case is engaged with the receiving groove, and the rim portion is engaged with the recess.