CN216416262U - Watchband length adjusting structure and watch - Google Patents

Abstract

The utility model belongs to the technical field of the wrist-watch watchband, a regulation structure and wrist-watch of watchband length is related to, include: the device comprises a belt grain, a first connecting component, a locking component and a second connecting component, wherein a first end of the belt grain is provided with an assembling part, two opposite ends of the assembling part are provided with inlet parts, the assembling part is also provided with a first mounting area, the inlet parts are communicated with the first mounting area, a second end of the belt grain is also provided with a second mounting area matched with the assembling part, and the first end of the belt grain is opposite to the second end; the first connecting parts are fixed on two opposite side walls in the mounting area, and the free end of the first connecting part arranged on one of the belt particles can enter the corresponding first mounting area from the inlet part of the other belt particle; the locking component can move up and down through the resetting component and is arranged in the first mounting area, and the two opposite ends of the locking component also extend to form a limiting part; one end of the second connecting part is fixed with the belt grain, and the other end of the second connecting part is movably connected with the locking part.

Description

Watchband length adjusting structure and watch

Technical Field

The utility model belongs to the technical field of the wrist-watch watchband, a regulation structure and wrist-watch of watchband length is related to.

Background

At present, in people's daily trip, generally can select to wear the wrist-watch of being convenient for to see time on the wrist as the timing instrument, and the wrist-watch shows usually wears after the dial plate of time is detained by the watchband on the wrist, and its length can be adjusted according to the thickness of people's wrist to the watchband.

The watchband of present wrist-watch has a lot of kinds, and the watchband of metal material is usually connected in proper order through connecting the needle by the band grain of a festival, and the metal watchband generally need just can take out the effect of adjusting watchband length with the connecting needle on the watchband through appurtenance, under the condition that does not have appurtenance, can not adjust the length of metal watchband to it is inconvenient inadequately to lead to the user in regulation watchband length.

Disclosure of Invention

An object of the utility model is to provide a not enough of watchband length to prior art's regulation structure to the length of solving present watchband is convenient problem inadequately when adjusting.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a structure for adjusting the length of a band, comprising:

the first end of the belt particle is provided with an assembling part, the two opposite ends of the assembling part are provided with inlet parts, the assembling part is also provided with a first mounting area, the inlet parts are communicated with the first mounting area, the second end of the belt particle is also provided with a second mounting area matched with the assembling part, and the first end of the belt particle is opposite to the second end;

the first connecting parts are fixed on the two opposite side walls in the second mounting area, and the free ends of the first connecting parts can enter the corresponding first mounting areas from the inlet parts of the other pieces of belt, so that the second end of one piece of belt is connected with the first end of the other piece of belt;

the locking component can be arranged in the first mounting area in a vertically moving mode through a resetting component, and limiting parts extend from two opposite ends of the locking component;

one end of the second connecting component is fixed with the belt grain, and the other end of the second connecting component is movably connected with the locking component;

when the locking component is loosened or pressed, the locking component can move up and down in the first mounting area, so that the limiting part can be positioned on a path when the first connecting component of the other piece of belt enters the first mounting area or separated from the path when the first connecting component of the other piece of belt enters the first mounting area, and the entrance part is locked or unlocked.

Furthermore, still be equipped with first connecting hole on the relative both sides wall of second installation region, the fixed part and the first connecting hole of first connecting part are fixed, first connecting hole is passed to the free end of first connecting part and is located the second installation region.

Furthermore, a second connecting through hole is formed in the side wall, close to one end of the locking component, in the second mounting area, and the fixing portion of the second connecting component is fixed to the second connecting through hole.

Furthermore, a guide groove is formed in the side wall of the locking part, which is close to one end of the second connecting part, the guide groove is located in the vertical direction of the locking part, and the free end of the second connecting part penetrates through the second connecting through hole and is located in the guide groove.

Further, the locking member is i-shaped.

Further, the reset component is a spring.

Further, the second connecting member is provided with a pair, and correspondingly, the second connecting member is also provided with a pair.

Further, a longitudinal direction of the locking member is defined as a first direction, and an installation direction of the inlet portion, an installation direction of the first connection member, and an extension direction of the stopper portion are all in the first direction.

Further, the inlet part is L-shaped.

The utility model also provides a wrist-watch, the utensil is gone up in the watchband of wrist-watch a regulation structure of watchband length.

The utility model has the advantages that:

(1) when the length of adjusting the watchband, can need not press the unblock part with the help of any instrument, just can make spacing portion on the unblock part break away from on the route that first connecting part of another area grain got into first installation area to convenience of customers installation or increase the regulation of taking grain in order to realize watchband length.

(2) Adopt spacing that second adapting unit can reciprocate locking part in this application in first according to the installation region, can prevent on the one hand that locking part from taking off from the mounting groove, on the other hand guarantees that locking part can be simpler, convenient when assembling in first installation region, avoids owing to set up complicated structure in first installation region and be used for restricting locking part and break away from in first installation region, and leads to the problem that the production efficiency of watchband is not high.

Drawings

FIG. 1 is a schematic diagram of the explosion structure of the present invention;

FIG. 2 is a schematic structural diagram of the present invention;

FIG. 3 is a schematic diagram of the connection principle of the present invention;

FIG. 4 is a schematic cross-sectional view at C-C of FIG. 3 with the locking member not depressed;

FIG. 5 is a schematic cross-sectional view at C-C of the locking member of FIG. 3 as it is depressed;

FIG. 6 is a schematic view of the state of the first connecting part before the first connecting part enters the inlet part when the two belt particles are assembled in the present invention;

FIG. 7 is a schematic view of the state of the first connecting part entering the inlet portion when two sections of belt particles are assembled in the present invention;

FIG. 8 is a schematic view of the first connecting member positioned in the first mounting region during assembly of two belt segments of the present invention;

FIG. 9 is a side view of a band of the present invention;

FIG. 10 is a top view of the band of the present invention;

FIG. 11 is a schematic cross-sectional view taken along line A-A of FIG. 10;

fig. 12 is a schematic cross-sectional view at B-B in fig. 10.

The labels in the figure are: 100-tape, 110-fitting, 111-inlet, 112-first mounting area, 120-second mounting area, 121-first connecting through hole, 122-second connecting through hole; 200-a first connecting member; 300-locking part, 310-limiting part, 320-guide groove; 400-a reset device; 500-second connecting member.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "length", "width", "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 merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as fixed or detachable connections or as an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1 to 12, a structure for adjusting the length of a band, comprising: the belt grain 100, the first connecting component 200, the locking component 300 and the second connecting component 500, wherein the first end of the belt grain 100 is provided with an assembling part 110, the opposite two ends of the assembling part 110 are provided with inlet parts 111, the assembling part 110 is also provided with a first mounting area 112, the inlet parts 111 are communicated with the first mounting area 112, the second end of the belt grain 100 is also provided with a second mounting area 120 matched with the assembling part 110, and the first end of the belt grain 100 is opposite to the second end; the first coupling member 200 is fixed to opposite sidewalls in the second mounting region 120, and a free end of the first coupling member 200 provided to one of the grains 100 is able to enter the corresponding first mounting region 112 from the entrance 111 of the other grain 100 to couple the second end of one of the grains 100 with the first end of the other grain 100; the locking component 300 can be arranged in the first mounting area 112 in a way of moving up and down through the resetting component 400, and limiting parts 310 are extended from two opposite ends of the locking component 300; one end of the second connecting member 500 is fixed to the band 100, and the other end of the second connecting member 500 is movably connected to the locking member 300; when the locking member 300 is released or pressed, the locking member 300 can move up and down in the first mounting region 112, so that the stopper 310 can be positioned on a path when the first connecting member 200 of another equipped granule 100 enters the first mounting region 112 or can be separated from the path when the first connecting member 200 of another equipped granule 100 enters the first mounting region 112, that is, the stopper 310 can be positioned in the entrance 111 or separated from the entrance 111, thereby locking or unlocking the entrance 111; in this embodiment, the reset unit 400 is a spring, the locking unit 300 is a button, and the locking unit 300 is in an i-shape.

According to the above-mentioned embodiment of the present application, referring to fig. 1 and fig. 2, the first connecting through hole 121 is further disposed on the two opposite side walls of the second mounting region 120, the fixing portion of the first connecting component 200 is fixed to the first connecting through hole 121, and the free end of the first connecting component 200 passes through the first connecting through hole 121 and is located in the second mounting region.

According to the above-mentioned embodiment of the present application, referring to fig. 1 and fig. 2, a second connecting through hole 122 is formed in a side wall of the second mounting region 120 near one end of the locking member 300, and a fixing portion of the second connecting member 500 is fixed to the second connecting through hole 122, specifically, a pair of second connecting members 500 is provided, and correspondingly, a pair of second connecting members 500 is also provided; further, a guide groove 320 is formed in a side wall of the locking member 300 near one end of the second connecting member 500, the guide groove 320 is located in a vertical direction of the locking member 300, a free end of the second connecting member 500 passes through the second connecting through hole 122 and is located in the guide groove 320 to limit the locking member 300 from being separated from the first mounting region 112, in this embodiment, a fixing portion of the second connecting member 500 is fixed in the second connecting through hole 122 in a riveting manner, in other embodiments, an internal thread may be formed in the second connecting through hole 122, the fixing portion of the second connecting member 500 is further provided with an external thread, and the internal thread and the external thread are matched to fix the second connecting member 500 on the side wall of the second mounting region 120 near one end of the locking member 300.

According to the above-mentioned embodiment of the present application, referring to fig. 1, 6-8, the limiting portion 310 is a protrusion extending from a sidewall of the locking member 300, and the length of the protrusion in the width of the locking member 300 is smaller than the width of the locking member 300, and the distance from the protrusion to the end surface of the locking member 300 near the second mounting region 120 is not smaller than the diameter of the end of the first connecting member 200 in the first receiving region, so as to prevent the locking member 300 from interfering with the first connecting member 200 when the locking member 300 is reset.

According to the above-described embodiment of the present application, the lengthwise direction of the locking member 300 is defined as the first direction, and the installation direction of the entrance part 111, the installation direction of the first coupling member 200, and the extension direction of the stopper part 310 are all in the first direction.

According to the above-described embodiment of the present application, referring to fig. 1, the inlet portion 111 has an L-shape, and the shape of the inlet portion 111 is configured to ensure that the first connection member 200 can be inserted into or removed from the first mounting region 112.

The utility model also provides a wrist-watch, the watchband of wrist-watch possesses a watchband length adjust structure.

The working principle is as follows: when the length of the watch band is increased, the assembling part 110 of the strap grain 100 to be installed is aligned with the second installing area 120 of another strap grain 100, then the locking part 300 on the strap grain 100 to be installed is pressed, so that the limiting part 310 on the locking part 300 can be separated from the path of the first connecting part 200 entering the first installing area 112, then the strap grain 100 to be installed is pushed towards the direction of the second installing area 120 of another strap grain 100, until the assembling part 110 on the strap grain 100 to be installed completely enters the second installing area 120, at the moment, the locking part 300 on the strap grain 100 to be installed is loosened, under the action of the resetting part 400, the locking part 300 can move upwards, at the moment, the limiting part 310 on the locking part 300 can be positioned on the path of the first connecting part 200 entering the first installing area 112, and therefore, the strap grain 100 to be installed is installed on the watch band;

when the length of the watch band is reduced, the locking component 300 on the to-be-detached belt grain 100 is pressed, so that the limiting part 310 on the locking component 300 can be separated from the path of the first connecting component 200 entering the first mounting area 112, then the to-be-detached belt grain 100 is horizontally moved, so that the first connecting component 200 on the to-be-detached belt grain 100 is separated from the second mounting area 120 on the belt grain 100 connected with the first connecting component, then the force application on the locking component 300 is stopped, and the detachment of the belt grain 100 can be completed, and the purpose of reducing the length of the watch band is achieved.

The above-mentioned embodiments are only one of the preferred embodiments of the present invention, and the general changes and substitutions performed by those skilled in the art within the technical scope of the present invention should be included in the protection scope of the present invention.

Claims (10)

1. A structure for adjusting the length of a wristband, comprising:

the belt particle (100), a first end of the belt particle (100) is provided with an assembling part (110), two opposite ends of the assembling part (110) are provided with inlet parts (111), the assembling part (110) is further provided with a first mounting area (112), the inlet parts (111) are communicated with the first mounting area (112), a second end of the belt particle (100) is further provided with a second mounting area (120) matched with the assembling part (110), and the first end of the belt particle (100) is opposite to the second end;

a first connection part (200), the first connection part (200) being fixed to opposite sidewalls in the second mounting region (120), and a free end of the first connection part (200) being capable of entering from an inlet portion (111) of another one of the pellets (100) into a corresponding first mounting region (112) to connect a second end of one of the pellets (100) with a first end of the other one of the pellets (100);

a locking member (300) which is provided in the first mounting region (112) so as to be movable up and down by a return member (400), and a stopper portion (310) is extended from each of opposite ends of the locking member (300);

one end of the second connecting component (500) is fixed with the belt particle (100), and the other end of the second connecting component (500) is movably connected with the locking component (300);

when the locking component (300) is loosened or pressed, the locking component (300) can move up and down in the first mounting area (112) so that the limiting part (310) can be positioned on a path when the first connecting component (200) of the other belt grain (100) enters the first mounting area (112) or separated from the path when the first connecting component (200) of the other belt grain (100) enters the first mounting area (112), and the entrance part (111) is locked or unlocked.

2. The structure of claim 1, wherein a first connecting through hole (121) is further formed on two opposite sidewalls of the second mounting region (120), the fixing portion of the first connecting member (200) is fixed to the first connecting through hole (121), and the free end of the first connecting member (200) passes through the first connecting through hole (121) and is located in the second mounting region (120).

3. The structure of adjusting the length of a band as claimed in claim 2, wherein a second connecting through hole (122) is formed in a side wall of the second mounting region (120) near one end of the locking member (300), and the fixing portion of the second connecting member (500) is fixed to the second connecting through hole (122).

4. The structure of adjusting the length of a band of watch according to claim 3, wherein the side wall of the locking member (300) near the end of the second link member (500) is provided with a guide groove (320), and the guide groove (320) is located in the vertical direction of the locking member (300), and the free end of the second link member (500) passes through the second link through hole (122) and is located in the guide groove (320).

5. The band length adjustment structure of claim 1, wherein the locking member (300) has an i-shape.

6. The structure for adjusting the length of a bracelet according to claim 1, wherein said return means (400) are springs.

7. A band length adjustment structure according to claim 3, wherein a pair of second connection parts (500) are provided, and correspondingly, a pair of second connection through holes (122) are provided.

8. The structure of adjusting a length of a band as claimed in claim 1, wherein a length direction of the locking member (300) is defined as a first direction, and an arrangement direction of the entrance portion (111), an arrangement direction of the first connection member (200), and an extension direction of the stopper portion (310) are all in the first direction.

9. The band length adjustment structure of claim 1, wherein the entrance portion (111) has an L-shape.

10. A wristwatch, wherein a band of the wristwatch has a band length adjustment structure according to any one of claims 1 to 9.

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