CN220832160U

CN220832160U - Easy dismouting area pearl structure and watchband

Info

Publication number: CN220832160U
Application number: CN202322841795.6U
Authority: CN
Inventors: 林炜丰
Original assignee: Huizhou Hengdexin Precision Technology Co ltd
Current assignee: Huizhou Hengdexin Precision Technology Co ltd
Priority date: 2023-10-10
Filing date: 2023-10-23
Publication date: 2024-04-26
Anticipated expiration: 2033-10-23

Abstract

The utility model discloses an easy-to-disassemble and assemble beaded structure and a watchband, which comprises a middle bead, a first side bead and a second side bead, wherein a limiting boss is arranged on one side of the middle bead, a pulling rod is arranged in the middle bead, one end of the pulling rod extends outwards from the limiting boss, an elastic piece is sleeved on the pulling rod, the first side bead and the second side bead are respectively positioned on two sides of the middle bead, the first side bead is provided with a limiting groove corresponding to the limiting boss and is connected with the extending end of the pulling rod, the second side bead is provided with a connecting piece, and the connecting piece is sleeved with the first side bead. According to the utility model, the first side bead is pulled, the pulling rod moves outwards to extrude the elastic piece, the connecting piece is separated from the first side bead after the limiting groove is pulled to be separated from the limiting boss, and then the first side bead is rotated by 90 degrees, so that the bead-carrying dismounting can be realized, the bead-carrying dismounting is convenient and quick, and the first side bead and the middle bead can be positioned through the limiting boss and the limiting groove, so that the first side bead can be conveniently rotated and reset.

Description

Easy dismouting area pearl structure and watchband

Technical Field

The utility model relates to the technical field of watchbands, in particular to an easily-detachable beaded structure and a watchband.

Background

Taking intelligent wrist-watch, intelligent bracelet as an example, current wearable equipment is provided with the watchband generally, and the user can wear intelligent wrist-watch or intelligent bracelet to the wrist through the watchband, however every user's wrist thickness is different, and the length of watchband is fixed again for intelligent wrist-watch or intelligent bracelet are lower with the laminating degree of user's hand, have reduced user's experience, therefore, to this, have developed more detachable watchband structure on the market.

At present, each unit section (with beads) in the watchband is generally connected by adopting a detachable connecting structure, most of detachable connecting structures in the market need to be detached or assembled by using an additional tool during detachment or installation, and the assembled parts in the beads are small in size, difficult to operate and required to consume a large amount of manpower and material resources, so that the research and design of a novel easily-detached beaded structure and the watchband are very necessary for solving the problems in the prior art.

Disclosure of utility model

The utility model aims to provide an easy-to-detach beaded structure and a watchband, which are convenient and quick to detach.

In order to solve the technical problems, the utility model can be realized by adopting the following technical scheme:

The utility model provides an easy dismouting area pearl structure, including well pearl, first limit pearl and second limit pearl, be equipped with spacing boss in one side of well pearl to be equipped with the pulling rod in interior pearl, and the one end of pulling rod outwards extends from spacing boss department, still overlaps on the pulling rod and is equipped with the elastic component, and first limit pearl and second limit pearl are located the both sides of well pearl respectively, and first limit pearl is equipped with the spacing recess that corresponds with spacing boss, and is connected with the extension end of pulling rod, and the second limit pearl is equipped with the connecting piece, and the connecting piece cup joints with first limit pearl.

In one embodiment, the first through hole, the second through hole and the third through hole are formed in the middle bead, the first through hole, the second through hole and the third through hole are arranged side by side, and the pulling rod is installed in the third through hole.

In one embodiment, the connecting piece comprises a first connecting rod, a second connecting rod and a third connecting rod which are arranged side by side, the first connecting rod penetrates out of the second through hole of the middle bead and is sleeved with the first side bead, and the third connecting rod is sleeved with the first side bead from the side surface of the middle bead.

In one embodiment, the second connecting rod is disposed in the third through hole, and the length of the second connecting rod is smaller than the lengths of the first connecting rod and the second connecting rod.

In one embodiment, the pulling rod is a screw, and two ends of the elastic member are respectively abutted against the end of the pulling rod and the inner wall of the third through hole.

In one embodiment, the pulling rod and the limiting boss are in an eccentric shaft structure.

In one embodiment, the limit boss is in a polygonal or oval configuration.

In one embodiment, the rice threshing positions are arranged on one surfaces of the middle beads and the second side beads.

In one embodiment, the surface of the first bead is provided with cleats.

The utility model also provides a watchband which adopts any one of the easily-detachable beaded structures.

Advantageous effects

According to the utility model, the first side bead is pulled outwards, so that the pulling rod moves outwards and extrudes the elastic piece, when the limiting groove of the first side bead is pulled to be separated from the limiting boss of the middle bead, the connecting piece is separated from the first side bead, and then the first side bead is rotated by 90 degrees, so that the bead can be dismounted, a user can quickly dismount the bead without using a tool, and the dismounting is convenient and quick; in addition, can conveniently fix a position and spacing first side pearl and well pearl through spacing boss and spacing recess, and first side pearl can not kick-back after rotating 90 to this apparent face that avoids bumping well pearl, simultaneously, can also make things convenient for the rotation reset of first side pearl.

Drawings

FIG. 1 is an exploded view of the beaded structure of the present utility model;

FIG. 2 is a schematic diagram I of an easily detachable beaded structure according to the present utility model;

FIG. 3 is a second schematic view of the easily detachable beaded structure of the present utility model;

FIG. 4 is a schematic view of a first side bead structure of the easily detachable bead structure of the present utility model;

FIG. 5 is a schematic view of a bead structure of the present utility model;

FIG. 6 is a schematic view of a connection member with a bead structure which is easy to disassemble and assemble;

FIG. 7 is a schematic diagram of the structure of the pull rod and limit boss eccentric shaft of the easily-detachable beaded structure;

fig. 8 is a schematic diagram illustrating the assembly and disassembly of the easily assembled and disassembled beaded structure of the present utility model.

As shown in the accompanying drawings:

100. A middle bead; 110. a limit boss; 120. a first through hole; 130. a second through hole; 140. a third through hole;

200. a first bead; 210. a limit groove;

300. a second edge bead;

400. Pulling the rod;

500. An elastic member;

600. A connecting piece; 610. a first connecting rod; 620. a second connecting rod; 630. a third connecting rod;

700. rice threshing position;

800. a non-slip bump.

Detailed Description

In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to the appended drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model. The present utility model may be embodied in many other forms than described herein and similarly modified by those skilled in the art without departing from the spirit of the utility model, whereby the utility model is not limited to the specific embodiments disclosed below.

It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. In contrast, when an element is referred to as being "directly on" another element, there are no intervening elements present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.

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 utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 4 and 8, an easily detachable bead structure includes a middle bead 100, a first side bead 200 and a second side bead 300, wherein a limiting boss 110 is disposed at one side of the middle bead 100, a pulling rod 400 is disposed inside the middle bead 100, one end of the pulling rod 400 extends outwards from the limiting boss 110, an elastic member 500 is further sleeved on the pulling rod 400, the first side bead 200 and the second side bead 300 are respectively disposed at two sides of the middle bead 100, the first side bead 200 is provided with a limiting groove 210 corresponding to the limiting boss 110 and is connected with an extending end of the pulling rod 400, the second side bead 300 is provided with a connecting member 600, and the connecting member 600 is sleeved with the first side bead 200.

Specifically, in this embodiment, a limiting boss 110 is disposed on the side portion of the middle bead 100, a limiting groove 210 corresponding to the limiting boss 110 is disposed on the first side bead 200, and the first side bead 200 is connected with a pulling rod 400 inside the middle bead 100, when the strip bead is required to be disassembled and assembled, a user pulls the first side bead 200 outwards, and when the first side bead 200 is pulled, the pulling rod 400 moves outwards and extrudes an elastic member 500 sleeved on the pulling rod, after the limiting groove 210 of the first side bead 200 is pulled to be separated from the limiting boss 110 of the middle bead 100, the connecting member 600 is also separated from the first side bead 200, at this time, the first side bead 200 can be rotated by 90 degrees, so that a plurality of strip beads can be disassembled and assembled conveniently, and the user can realize quick disassembly and assembly of the strip bead without using a tool, so that the disassembly and assembly of the strip bead are convenient and quick.

In addition, the limit boss 110 at the side of the middle bead 100 and the limit groove 210 of the first bead 200 may have a polygonal (rectangle, triangle, diamond, trapezoid) structure, or may have an oval shape, through the above structure, only after the first bead 200 rotates 90 °, the limit boss 110 may block the first bead 200, so, when the first bead 200 rotates 90 °, and the user loosens his hands, the first bead 200 may not collide with the appearance surface of the middle bead 100 directly due to the resilience force of the elastic member 500, thereby avoiding damage caused by the belt bead, improving the integrity of the belt bead appearance, and of course, the limit boss 110 and the limit groove 210 may not be limited to the above structures, or may have other structures, so that the limit boss 110 may support the first bead 200 after rotating 90 °, and the first bead 200 may be positioned conveniently through the limit boss 110 and the limit groove 210, so that the rotation of the first bead 200 is reset conveniently.

Of course, referring to fig. 7, when the pull rod 400 extends outwards from the limiting boss 110, an eccentric shaft structure is formed between the pull rod and the limiting boss 110, and the extending end of the pull rod is also eccentrically connected with the limiting groove 210, so that the limiting boss 110 can block the first side bead 200 due to the eccentric shaft structure after the first side bead 200 rotates 90 °, and the first side bead 200 can not rebound directly due to the resilience force of the elastic member 500, so as to avoid collision of the appearance surface of the middle bead 100, and finally avoid damage of the strip bead, and improve the integrity of the appearance of the strip bead.

Referring to fig. 5 and 6, in order to facilitate assembly of the strip bead in the present embodiment, the first through hole 120, the second through hole 130 and the third through hole 140 are formed in the middle bead 100, and the first through hole 120, the second through hole 130 and the third through hole 140 are arranged side by side, meanwhile, the connecting piece 600 includes a first connecting rod 610, a second connecting rod 620 and a third connecting rod 630 arranged side by side, the first connecting rod 610 penetrates from the second through hole 130 of the middle bead 100 to be sleeved with the first side bead 200, the third connecting rod 630 is sleeved with the first side bead 200 from the side surface of the middle bead 100, and the pulling rod 400 and the second connecting rod 620 are both installed in the third through hole 140.

The second side bead 300 can be connected with the middle bead 100 through the first connecting rod 610 and the second connecting rod 620, and meanwhile, the first connecting rod 610 and the third connecting rod 630 can be sleeved with the first side bead 200, and in order to facilitate the installation of the pulling rod 400 and the second connecting rod 620 in the third through hole 140, therefore, the meeting length of the second connecting rod 620 is smaller than that of the first connecting rod 610 and the second connecting rod 630, and finally, the assembly among the middle bead 100, the first side bead 200 and the second side bead 300 can be realized through the first through hole 120, the second through hole 130, the third through hole 140, the first connecting rod 610, the second connecting rod 620 and the third connecting rod 630, and the assembly is convenient and simple.

Similarly, in order to connect the first connecting rod 610 and the second connecting rod 620 with the middle bead 100 and the second side bead 300, a rice milling position 700 (which is recessed inward and matched with the grooves of the first connecting rod and the second connecting rod, see fig. 2 and 3) is provided on one surface of the middle bead 100 and one surface of the second side bead 300, and the first connecting rod 610 and the second connecting rod 620 can be fixed with the middle bead 100 and the second side bead 300 through the rice milling position 700, so that the firmness of the second side bead 300 and the middle bead 100 is improved, and the assembly tension is ensured.

Referring to fig. 1, 2 and 3, in the present embodiment, the pulling rod 400 may be a screw, the elastic member 500 may be a cylindrical compression spring, two ends of the cylindrical compression spring are respectively abutted against the end head of the screw and the inner wall of the third through hole 140, and the elastic member 500 is abutted and limited by the pulling rod 400 and the third through hole 140, so that the pulling rod 400 can be reset, thereby the first side bead 200 is pulled, and the assembly and disassembly of the belt bead are facilitated.

Because the first side bead 200 needs to be pulled by the user when the belt bead is dismounted, and in order to better pull the first side bead 200, the anti-slip protrusion 800 is arranged on the surface of the first side bead 200, and the friction force can be increased through the anti-slip protrusion 800, so that the user can conveniently pull the first side bead 200.

Finally, the utility model also provides a watchband, which adopts any one of the easily-detachable beaded structures, and the multiple groups of beaded structures can be detached and assembled without any tool, so that the number of the beaded structures of the watchband is adjusted through the actions, the length of the watchband is matched with the length of a wrist, and the user experience is improved.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. Those skilled in the art can practice the utility model smoothly as shown in the drawings and described above; however, those skilled in the art will appreciate that many modifications, adaptations, and variations of the present utility model are possible in light of the above teachings without departing from the scope of the utility model; meanwhile, any equivalent changes, modifications and evolution of the above embodiments according to the essential technology of the present utility model still fall within the scope of the present utility model.

Claims

1. The utility model provides an easy dismouting area pearl structure which characterized in that: the device comprises a middle bead, a first side bead and a second side bead, wherein a limit boss is arranged on one side of the middle bead, a pulling rod is arranged in the middle bead, one end of the pulling rod extends outwards from the limit boss, and an elastic piece is sleeved on the pulling rod;

The first side bead and the second side bead are respectively positioned at two sides of the middle bead, the first side bead is provided with a limiting groove corresponding to the limiting boss and is connected with the extending end of the pulling rod, the second side bead is provided with a connecting piece, and the connecting piece is sleeved with the first side bead.

2. The easy-to-disassemble beaded structure of claim 1, wherein: the first through hole, the second through hole and the third through hole are formed in the middle bead, the first through hole, the second through hole and the third through hole are arranged side by side, and the pulling rod is installed in the third through hole.

3. The easy-to-disassemble beaded construction as set forth in claim 2, wherein: the connecting piece includes the head rod, second connecting rod and the third connecting rod that set up side by side, and the head rod wears out from the second through-hole of center bead and cup joints with first side pearl, and the third connecting rod then cup joints with first side pearl from the side of center bead.

4. The easy-to-disassemble beaded structure of claim 3, further comprising: the second connecting rod is arranged in the third through hole, and the length of the second connecting rod is smaller than that of the first connecting rod and the second connecting rod.

5. The easy-to-disassemble beaded construction as set forth in claim 2, wherein: the pulling rod is a screw rod, and two ends of the elastic piece are respectively abutted against the end part of the pulling rod and the inner wall of the third through hole.

6. The easy-to-disassemble beaded structure of claim 1, wherein: and an eccentric shaft structure is arranged between the pulling rod and the limiting boss.

7. The easy-to-disassemble beaded structure of claim 1, wherein: the limit boss is of a polygonal or oval structure.

8. The easy-to-disassemble beaded structure of claim 1, wherein: one surfaces of the middle beads and the second side beads are provided with rice threshing positions.

9. The easy-to-disassemble beaded structure of claim 1, wherein: the surface of the first side bead is provided with a non-slip protrusion.

10. A wristband, characterized in that: comprising an easily removable beaded construction according to any one of the claims 1-9.