CN210929949U - Connecting piece for watch band - Google Patents

Abstract

The utility model relates to a wrist-watch watchband technical field specifically is a connecting piece for wrist-watch watchband, the clock dial plate comprises a dial plate, the surface of clock dial plate rotates respectively and is connected with left watchband and right watchband, and the surface of right watchband and left watchband all has a connection iron sheet through screwed connection, there is the fixed plate upper end of right watchband through screwed connection, the inside of fixed plate is provided with slewing mechanism and coupling mechanism, the lower extreme of right watchband has the lower link piece through screwed connection, the watchband groove has been seted up to the lower extreme of right watchband. This a connecting piece for wrist-watch watchband, through in the middle of inserting the watchband groove of right watchband with left watchband, when stirring groove and runner mesh mutually, can be artificial stir the runner and drive the effect of tightening up of left watchband to can be accurate adjust the diameter to the watchband, easy operation, and be located the fixture block of watchband groove both sides, thereby reach the fixed effect to watchband joint position, avoid appearing becoming flexible.

Description

Connecting piece for watch band

Technical Field

The utility model relates to a wrist-watch watchband technical field specifically is a connecting piece for wrist-watch watchband.

Background

A wristwatch is an instrument worn on a wrist to time and display time, and is generally made of leather, rubber, nylon cloth, stainless steel, or other material, and is formed into a band, and a "head" for displaying time is tied to the wrist.

And a lot of watchbands are at the in-process of using at present, and a lot of watchbands adopt a plurality of holes to lock two watchbands, and this makes in the life, can't control the adjustment according to everyone's wrist thickness, leads to the wrist-watch to wear to appear more pine on the wrist, perhaps tighter condition, and sets up the hole above the watchband, can influence the atress intensity of watchband, and the time length can be cracked easily, wearing and tearing.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a connecting piece for wrist-watch watchband to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a connecting piece for wrist-watch watchband, includes the dial plate, the surface of dial plate rotates respectively and is connected with left watchband and right watchband, and the surface of right watchband and left watchband all has a connection iron sheet through screwed connection, there is the fixed plate upper end of right watchband through screwed connection, the inside of fixed plate is provided with slewing mechanism and coupling mechanism, there is the lower link piece lower extreme of right watchband through screwed connection, the watchband groove has been seted up to the lower extreme of right watchband, a plurality of groups of striking grooves have been seted up to the upper end of left watchband, a plurality of groups of side draw-in grooves have all been seted.

Preferably, the width and thickness of the left watchband are the same as the width and depth of the watchband groove, the fixed plate is internally provided with a moving groove and a spring groove, and the spring groove is positioned on the right of the moving groove.

Preferably, slewing mechanism is including the runner, the axle center department of runner rotates and is connected with the axis of rotation, the rotary trough has been seted up to the inside of fixed plate, both ends all pass through screwed connection on the inner wall of rotary trough around the axis of rotation.

Preferably, the connecting mechanism comprises a movable rod, a pressing spring is sleeved on the surface of the movable rod, a connecting plate is welded and fixed at the left end of the movable rod, the pressing spring is located in a spring groove, the connecting plate is located in a moving groove, and the surface of the movable rod is inserted into a fixing plate.

Preferably, the lower extreme welding of connecting plate has the connecting rod, there is the carriage release lever lower extreme of connecting rod through screwed connection, carriage release lever left end swing joint has the fixture block, the front end welded fastening of fixture block has the joint spring, the front end welded fastening of joint spring is in the inside of right watchband, the upper end bearing of fixture block is connected in the inside of right watchband.

Preferably, the fixture blocks, the connecting rods, the fixture blocks and the clamping springs are arranged in two groups, and the two groups of fixture blocks, the connecting rods, the fixture blocks and the clamping springs are symmetrically distributed around the central line of the connecting plate.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this a connecting piece for wrist-watch watchband, in the middle of the watchband groove through inserting the right watchband with the left watchband, when stirring groove and runner mesh mutually, can be artificial stir the tightening action that the runner drove the left watchband, can carry out artifical suitable debugging to the wrist of unidimensional, until debugging suitable size, thereby can be accurate adjust the diameter of watchband, use that adapts to more different wrists of people with this, and easy operation avoids appearing traditional watchband card hole connected mode, the unable reasonable control of elasticity degree, the unsuitable condition of elasticity appears.

2. This a connecting piece for wrist-watch watchband, and be located the fixture block of watchband groove both sides, the joint plays the effect of chucking at the in-process that the watchband tightens up in the middle of the side draw-in groove of left watchband both sides, when sending out, can press down the movable rod and drive the connecting plate and control about the shifting chute, realizes the dropout of fixture block and side draw-in groove, realizes the effect of adjusting the size to loosening of watchband to reach the fixed effect to watchband joint position, avoid appearing wearing the condition that drops.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic bottom view of the watch band of the present invention;

FIG. 3 is a schematic view of the structure of the middle left watchband of the present invention;

fig. 4 is a schematic view of a rotating mechanism of the present invention;

fig. 5 is a schematic view of the connection mechanism of the present invention.

In the figure: 1. a dial plate; 2. a right watchband; 3. a left watchband; 4. a connecting mechanism; 41. a movable rod; 42. a pressing spring; 43. a connecting plate; 44. a connecting rod; 45. a travel bar; 46. a clamping block; 47. clamping a spring; 5. a fixing plate; 6. a rotating mechanism; 61. rotating the groove; 62. a rotating wheel; 63. a rotating shaft; 7. a lower connecting sheet; 8. a poking groove; 9. a side card slot; 10. a surface belt groove is formed; 11. a spring slot; 12. a moving groove; 13. and connecting iron sheets.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore 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.

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a connecting piece for wrist-watch watchband, including dial plate 1, dial plate 1's surface rotates respectively and is connected with left watchband 3 and right watchband 2, and the surface of right watchband 2 and left watchband 3 all has connection iron sheet 13 through screwed connection, there is fixed plate 5 upper end of right watchband 2 through screwed connection, the inside of fixed plate 5 is provided with slewing mechanism 6 and coupling mechanism 4, there is lower connection piece 7 lower extreme of right watchband 2 through screwed connection, watchband groove 10 has been seted up to the lower extreme of right watchband 2, a plurality of groups are seted up to the upper end of left watchband 3 and are stirred groove 8, a plurality of groups side draw-in groove 9 has all been seted.

Besides, the width and the width degree of depth of thickness and watchband groove 10 of left-hand watch strap 3 are the same, shifting chute 12 and spring groove 11 have been seted up to the inside of fixed plate 5, and spring groove 11 is located right-hand at shifting chute 12, left-hand watch strap 3 inserts in the middle of table groove 10, the unanimous condition of avoiding appearing inserting the jam of appearance of size, and the unanimous unsmooth uncomfortable sense of avoiding the watchband to wear on the wrist of thickness is, it is inside very convenient that same thickness sets up the same messenger watchband to be located table groove 10.

In addition, slewing mechanism 6 is including runner 62, runner 62's axle center department rotates and is connected with axis of rotation 63, rotary tank 61 has been seted up to the inside of fixed plate 5, both ends all pass through screwed connection on rotary tank 61's inner wall around axis of rotation 63, through the rotation to runner 62, the effect of tightening up is realized to the watchband that makes the meshing be in the same place, thereby reach the manual control's to the watchband locking, make the watchband adjust to the suitable position of person of wearing, reduce the uncomfortable that the elasticity differs and bring.

It is worth noting, the connecting mechanism 4 comprises a movable rod 41, a pressing spring 42 is sleeved on the surface of the movable rod 41, a connecting plate 43 is fixed to the left end of the movable rod 41 in a welded mode, the pressing spring 42 is located inside a spring groove 11, the connecting plate 43 is located inside a moving groove 12, the surface of the movable rod 41 is connected with the inside of the fixing plate 5 in an inserted mode, two clamping blocks 46 can be rotated by pressing one movable rod 41, tripping of the two clamping blocks 46 and two side clamping grooves 9 is achieved, and accordingly the surface of a watch band can be loosened.

It is worth to explain, the lower extreme welding of connecting plate 43 has connecting rod 44, there is movable rod 45 at the lower extreme of connecting rod 44 through screwed connection, there is fixture block 46 at the left end swing joint of movable rod 45, fixture block 46's front end welded fastening has joint spring 47, joint spring 47's front end welded fastening is in the inside of right watchband 2, fixture block 46's upper end bearing is connected in the inside of right watchband 2, promote fixture block 46 to the position of side draw-in groove 9 through joint spring 47's effect, thereby make two watchbands realize the fixed effect of joint.

Further, two sets of the fixture blocks 46, the connecting rod 44, the fixture blocks 46 and the clamping springs 47 are arranged, and the two sets of the fixture blocks 46, the connecting rod 44, the fixture blocks 46 and the clamping springs 47 are symmetrically distributed in the front-back direction of the center line of the connecting plate 43.

The utility model discloses a connecting piece for wrist-watch watchband is when using, in the middle of the watchband groove 10 through inserting right watchband 2 with left watchband 3, when stirring groove 8 and runner 62 and mesh mutually, can be artificial stir the tightening action that runner 62 drove left watchband 3, can carry out artifical suitable debugging to not unidimensional wrist, until debugging suitable size, and be located the fixture block 46 of watchband groove 10 both sides, when the watchband shrink, the joint is in the middle of the side draw-in groove 9 of left watchband 3 both sides, and side draw-in groove 9 is oblique type, the in-process that tightens up at the watchband plays the effect of chucking, when needs send out, can press movable rod 41 and drive connecting plate 43 and remove about shifting chute 12, and the rotation of the mobile control fixture block 46 of connecting plate 43, realize the dropout of fixture block 46 and side draw-in groove 9, realize the effect of adjusting the size of loosening to the watchband.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (6)

1. A connector for a watch wristband, comprising a dial (1), characterized in that: the dial plate is characterized in that the surface of the dial plate (1) is respectively connected with a left watchband (3) and a right watchband (2) in a rotating mode, the surfaces of the right watchband (2) and the left watchband (3) are respectively connected with a connection iron sheet (13) through screws, the upper end of the right watchband (2) is connected with a fixing plate (5) through screws, a rotating mechanism (6) and a connecting mechanism (4) are arranged inside the fixing plate (5), the lower end of the right watchband (2) is connected with a lower connecting sheet (7) through screws, a watchband groove (10) is formed in the lower end of the right watchband (2), a plurality of groups of toggle grooves (8) are formed in the upper end of the left watchband (3), and a plurality of groups of side.

2. The connector for a watch band according to claim 1, characterized in that: the width and the thickness of the left watchband (3) are the same as the width and the depth of the watchband groove (10), a moving groove (12) and a spring groove (11) are formed in the fixing plate (5), and the spring groove (11) is located on the right of the moving groove (12).

3. The connector for a watch band according to claim 1, characterized in that: slewing mechanism (6) are including runner (62), the axle center department of runner (62) rotates and is connected with axis of rotation (63), rotary groove (61) have been seted up to the inside of fixed plate (5), both ends all pass through screwed connection on the inner wall of rotary groove (61) around axis of rotation (63).

4. The connector for a watch band according to claim 1, characterized in that: coupling mechanism (4) are including movable rod (41), the surface of movable rod (41) has cup jointed pressing spring (42), the left end welded fastening of movable rod (41) has connecting plate (43), pressing spring (42) are located the inside at spring groove (11), connecting plate (43) are located the inside at shifting chute (12), the inside that has fixed plate (5) is pegged graft on the surface of movable rod (41).

5. The connector for a watch band according to claim 4, characterized in that: the welding of the lower extreme of connecting plate (43) has connecting rod (44), there is carriage release lever (45) lower extreme of connecting rod (44) through screwed connection, the left end swing joint of carriage release lever (45) has fixture block (46), the front end welded fastening of fixture block (46) has joint spring (47), the front end welded fastening of joint spring (47) is in the inside of right watchband (2), the inside of right watchband (2) is connected to the upper end bearing of fixture block (46).

6. The connector for a watch band according to claim 5, characterized in that: the clamping blocks (46), the connecting rods (44), the clamping blocks (46) and the clamping springs (47) are arranged in two groups, and the two groups of clamping blocks (46), the connecting rods (44), the clamping blocks (46) and the clamping springs (47) are symmetrically distributed in the front-back direction of the central line of the connecting plate (43).

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