CN112137255A - Easy dismouting type structure and have this easy dismouting type structure's watchband thereof - Google Patents

Abstract

The invention discloses an easy-to-assemble and disassemble structure and a watchband with the same, wherein the easy-to-assemble and disassemble structure comprises an assembling bead, a sliding block, a spring and a screw, one side of the assembling bead is provided with a convex shaft, the other side of the assembling bead is provided with a sliding chute matched with the convex shaft, the convex shaft is provided with a limiting groove, the assembling bead is also provided with an installing groove, one side of the installing groove close to the upper end is provided with a limiting plate, the inner wall of the installing groove is symmetrically provided with a spring hole and a screw hole close to the lower end, and the installing groove is communicated with the sliding chute through the screw hole; the sliding block is arranged in the mounting groove and is in limit connection with the limit plate; the spring is arranged in the spring hole; the screw is inserted from one end of the sliding groove and is connected with the spring in a limiting way after sequentially passing through the screw hole and the sliding block. The length of the watchband can be quickly adjusted without a special dismantling tool.

Description

Easy dismouting type structure and have this easy dismouting type structure's watchband thereof

Technical Field

The invention relates to an easy-to-disassemble structure, in particular to an easy-to-disassemble structure and a watchband with the same.

Background

A wristwatch, also called a wristwatch, is an instrument worn on a wrist for timing/displaying time, and the wristwatch is usually made of leather, rubber, nylon cloth, stainless steel, etc. to form a watchband, and a "watch head" for displaying time is tied to the wrist.

When a watch is worn in one hand, along with the change of climate, the wrist of a person expands with heat and contracts with cold, the wrist is fat and thin, the tightness of the watchband needs to be changed accordingly, the length of the watchband needs to be adjusted, the watch is taken down from the like products in the market, the watch is put into a buckle making position by detaching and detaching raw particles or changing tail beads, or more than two lug holes are drilled at the 12H position of the buckle to finely adjust the length of the watchband, the accessories can be detached only by the aid of special tools in the detaching and assembling process, the accessories are easy to be damaged in the detaching and assembling process, the detached accessories are small, a consumer is easy to lose in the managing process, the accessory is difficult to find related detached accessories by adjusting the length of the watchband next time, and the operation is extremely inconvenient.

Disclosure of Invention

The invention aims to provide an easy-to-disassemble structure and a watchband with the same, which have the advantages of simple structure, easy and quick disassembly and assembly, less time consumption, no need of special disassembling tools and capability of quickly adjusting the length of the watchband, and solve the problems of the prior art.

In order to achieve the purpose, the invention provides the following technical scheme: an easily-disassembled and assembled structure comprises a raw disassembling ball, a sliding block, a spring and a screw, wherein a protruding shaft is arranged on one side of the raw disassembling ball, a sliding groove matched with the protruding shaft is formed in the other side of the raw disassembling ball, a limiting groove is formed in the protruding shaft, a mounting groove is further formed in the raw disassembling ball, a limiting plate is arranged on one side, close to the upper end, of the mounting groove, a spring hole and a screw hole are symmetrically formed in the inner wall of the mounting groove, close to the lower end, and the mounting groove is communicated with the sliding groove through the screw; the sliding block is arranged in the mounting groove and is in limit connection with the limit plate; the spring is arranged in the spring hole; the screw is inserted by spout one end to pass screw hole and slider in proper order after with the spacing connection of spring, when the slider takes place the displacement in the mounting groove under the effect of external force, drive screw and protruding axle spacing and unblock.

Preferably, the detachable bead is provided with a finger position at the mounting groove.

Preferably, the distance value between the limiting plate and the upper end face of the green removing bead is 0.1-5 mm.

Preferably, the cross section of the sliding groove is in an omega shape.

Preferably, the slider comprises bumping post and sliding cap, 7 shapes are connected to bumping post and sliding cap, and the thickness value of bumping post is less than the width value of mounting groove.

Preferably, the screw includes the nut, with nut integrated into one piece's first step and with first step integrated into one piece's second step, the size of a dimension of nut is the same with the size of a dimension of spacing groove, first step and second step are cylindricly, and the diameter of first step is greater than the diameter of second step, the outside at the second step is established to the spring housing, and the spring keeps away from spring hole one end and is connected with first step is spacing.

The invention also provides a watchband with the easy-to-disassemble structure, which comprises a first watchband body and a second watchband body, and the watchband also comprises the easy-to-disassemble structure so as to connect the first watchband body and the second watchband body.

Preferably, the first watchband body and the second watchband body are composed of a plurality of band particles, one side of each band particle is provided with a U-shaped groove, the other side of each band particle is provided with a boss, and the bosses of two adjacent band particles are arranged in the U-shaped grooves and movably connected through a single tooth branch.

Preferably, the two ends of the U-shaped groove are provided with single-tooth branch holes matched with the single-tooth branches, and the single-tooth branches are arranged in the single-tooth branch holes and are rotatably connected with the single-tooth branch holes.

Compared with the prior art, the invention has the following beneficial effects:

1. according to the invention, the watchband is provided with the easily-disassembled structure, the easily-disassembled structure consists of the detachable beads, the sliding block, the spring and the screw, the structure is simple, when a user needs to adjust the length of the watchband, the easily-disassembled structure can be directly detached, so that the length of the watchband can be quickly adjusted, when the easily-disassembled structure is detached, the sliding block is pushed, the sliding block drives the screw to leave the limiting groove, at the moment, the convex shafts on two adjacent detachable beads are pulled out along the sliding groove, the operation is simple, the detachment is easy and quick, the time is short, no special detaching tool is needed, and the problems that the existing watchband is easy to break in the detachment process, the detached accessories are small, a consumer easily loses in the keeping process, the watchband length is difficult to find the related detached accessories next time, and the operation is inconvenient are solved.

Drawings

FIG. 1 is an exploded view of an easily disassembled structure according to the present invention;

FIG. 2 is a view showing the structure of a detached bead of the present invention;

FIG. 3 is a block diagram of the slider of the present invention;

FIG. 4 is a view of the structure of the screw of the present invention;

FIG. 5 is a structural diagram of the watch band with an easily detachable structure according to the present invention;

FIG. 6 is a structural view of a belt granule of the present invention;

fig. 7 is a schematic view of the structure of a single tooth branch of the present invention.

The reference numerals and names in the figures are as follows:

1. dismantling the raw beads; 11. mounting grooves; 12. a limiting plate; 13. a spring hole; 14. a screw hole; 15. a protruding shaft; 16. a chute; 17. a limiting groove; 18. a finger position; 2. a slider; 21. a bumping post; 22. a sliding cap; 3. a spring; 4. a screw; 41. a nut; 42. a first step; 43. a second step; 10. a first watchband body; 20. a second watchband body; 30. carrying particles; 40. u-shaped groove, 50 and boss; 60. single tooth branch; 70. single tooth branch hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 and 5, an embodiment of the present invention: the utility model provides a watchband with easy dismouting type structure, includes first watchband body 10, second watchband body 20 and sets up easy dismouting type structure between first watchband body 10 and second watchband body 20, easy dismouting type structure is in order to connect first watchband body 10 and second watchband body 20.

Referring to fig. 5, 6 and 7, the first watch band body 10 and the second watch band body 20 in fig. 5 are composed of a plurality of band particles 30, one side of each band particle 30 is provided with a U-shaped groove 40, the other side is provided with a boss 50, the bosses 50 of two adjacent band particles 30 are installed in the U-shaped grooves 40 and movably connected through a single tooth branch 60, two ends of the U-shaped groove 40 are provided with single tooth branch holes 70 matched with the single tooth branches 60, and the single tooth branches 60 are installed in the single tooth branch holes 70 and rotatably connected therewith.

Referring to fig. 1 to 4, the structure with easy disassembly and assembly includes a raw disassembly ball 1, a slider 2, a spring 3 and a screw 4, wherein one side of the raw disassembly ball 1 is provided with a protruding shaft 15, the other side is provided with a sliding chute 16 matched with the protruding shaft 15, the protruding shaft 15 is provided with a limiting groove 17, the raw disassembly ball 1 is further provided with a mounting groove 11, one side of the mounting groove 11 close to the upper end is provided with a limiting plate 12, the inner wall of the mounting groove 11 close to the lower end is symmetrically provided with a spring hole 13 and a screw hole 14, and the mounting groove 11 is communicated with the sliding chute 16 through the screw hole 14; the slide block 2 is arranged in the mounting groove 11 and is in limit connection with the limit plate 12; the spring 3 is arranged in the spring hole 13; the screw 4 is inserted by one end of the sliding groove 16, sequentially passes through the screw hole 14 and the sliding block 2 and then is in limit connection with the spring 3, and when the sliding block 2 displaces in the mounting groove 11 under the action of external force, the screw 4 and the protruding shaft 15 are driven to limit and unlock.

Specifically, the place, which is located in the mounting groove 11, on the raw pearl 1 is provided with a finger position 18, and a user slides the sliding block 2 through the finger position 18, so that the operation is convenient.

Specifically, the distance value between the limiting plate 12 and the upper end face of the raw removing bead 1 is 0.1mm-5mm, and the distance value between the limiting plate 12 and the upper end face of the raw removing bead 1 is 3mm in the embodiment.

Specifically, the cross section of the sliding groove 16 is in an omega shape, and when the protruding shaft 15 is inserted from one end of the sliding groove 16, a part of gap is still left in the omega-shaped sliding groove 16, so that the protruding shaft 15 can rotate in the sliding groove 16 conveniently.

Specifically, the slider 2 is composed of a stop pillar 21 and a sliding cap 22, the stop pillar 21 and the sliding cap 22 are connected to form a shape of 7, and the thickness value of the stop pillar 21 is smaller than the width value of the mounting groove 11.

Specifically, screw 4 includes nut 41, with nut 41 integrated into one piece's first step 42 and with first step 42 integrated into one piece's second step 43, nut 41's size of a dimension is the same with spacing groove 17's size of a dimension, first step 42 and second step 43 are cylindricly, and the diameter of first step 42 is greater than the diameter of second step 43, the outside at second step 43 is established to spring 3 cover, and spring 3 keeps away from spring hole 13 one end and is connected with first step 42 is spacing.

The working principle is as follows: during installation, a plurality of belt particles 30 on the first watch belt body 10 and the second watch belt body 20 are connected through a single tooth branch 60 to form a belt shape, and then an easily-detachable structure is installed between the first watch belt body 10 and the second watch belt body 20, the easily-detachable structure is in an installation process, at first, the spring 3 is installed in the spring hole 13, then the bumping post 21 of the sliding block 2 is inserted into the installation groove 11, at the moment, the screw 4 is inserted into one end of the sliding groove 16, and the screw hole 14 and the sliding block 2 are sequentially penetrated and limited by the spring 3, when the length of the watch belt needs to be adjusted, the sliding block 2 is pushed, the sliding block 2 drives the screw 4 to leave the limiting groove 17 on the convex shaft 15, at the moment, the convex shafts 15 on two adjacent detachable beads 1 are pulled out along the sliding groove 16, the operation is simple, the detachment is easy and quick.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (9)

1. The utility model provides an easy dismouting type structure which characterized in that: the device comprises a raw dismantling ball (1), a sliding block (2), a spring (3) and a screw (4), wherein a protruding shaft (15) is arranged on one side of the raw dismantling ball (1), a sliding groove (16) matched with the protruding shaft (15) is formed in the other side of the raw dismantling ball, a limiting groove (17) is formed in the protruding shaft (15), a mounting groove (11) is further formed in the raw dismantling ball (1), a limiting plate (12) is arranged in the mounting groove (11) by leaning against one side of the upper end of the mounting groove, a spring hole (13) and a screw hole (14) are symmetrically formed in the inner wall of the mounting groove (11) by leaning against the lower end of the mounting groove, and the mounting groove (11) is communicated with; the sliding block (2) is arranged in the mounting groove (11) and is in limit connection with the limit plate (12); the spring (3) is arranged in the spring hole (13); screw (4) are inserted by spout (16) one end to pass screw hole (14) and slider (2) in proper order after with spring (3) spacing connection, when slider (2) take place the displacement in mounting groove (11) under the effect of external force, drive screw (4) and protruding axle (15) spacing and unblock.

2. An easily disassembled and assembled structure as claimed in claim 1, wherein: a finger position (18) is arranged on the raw disassembling bead (1) and positioned in the mounting groove (11).

3. An easily disassembled and assembled structure as claimed in claim 1, wherein: the distance value between the limiting plate (12) and the upper end face of the green removing bead (1) is 0.1-5 mm.

4. An easily disassembled and assembled structure as claimed in claim 1, wherein: the cross section of the sliding groove (16) is in an omega shape.

5. An easily disassembled and assembled structure as claimed in claim 1, wherein: the slider (2) comprises bumping post (21) and sliding cap (22), bumping post (21) and sliding cap (22) are connected and are 7 shapes, and the thickness value of bumping post (21) is less than the width value of mounting groove (11).

6. An easily disassembled and assembled structure as claimed in claim 1, wherein: screw (4) include nut (41), with nut (41) integrated into one piece's first step (42) and with first step (42) integrated into one piece's second step (43), the size of a dimension of nut (41) is the same with the size of a dimension of spacing groove (17), first step (42) and second step (43) are cylindricly, and the diameter of first step (42) is greater than the diameter of second step (43), the outside at second step (43) is established in spring (3) cover, and spring (3) keep away from spring hole (13) one end and first step (42) spacing connection.

7. Watchband with an easily disassembled and assembled structure according to claim 1, comprising a first watchband body (10) and a second watchband body (20), characterized in that: further comprising an easy-to-assemble structure according to any one of claims 1 to 6, for connecting said first band body (10) and said second band body (20).

8. The watch band with an easily detachable structure according to claim 7, wherein: the first surface area body (10) and the second surface area body (20) constitute by a plurality of area grain (30), every one side of taking grain (30) sets up U type groove (40), and the opposite side is provided with boss (50), and boss (50) of two adjacent area grains (30) are installed in U type groove (40) and are passed through single dental branch (60) swing joint.

9. The watch band with an easily detachable structure according to claim 8, wherein: two ends of the U-shaped groove (40) are provided with single-tooth branch holes (70) matched with the single-tooth branches (60), and the single-tooth branches (60) are installed in the single-tooth branch holes (70) and are in rotating connection with the single-tooth branch holes.

Images