CN214630463U - Bending forming chain structure - Google Patents
Bending forming chain structure Download PDFInfo
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- CN214630463U CN214630463U CN202120745536.1U CN202120745536U CN214630463U CN 214630463 U CN214630463 U CN 214630463U CN 202120745536 U CN202120745536 U CN 202120745536U CN 214630463 U CN214630463 U CN 214630463U
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- bending
- forming chain
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Abstract
The utility model belongs to the technical field of the package piece chain technique and specifically relates to indicate a shaping chain structure of bending, this shaping chain structure of bending, include: the bending forming chain components are connected with each other through pin bodies, and each bending forming chain component comprises a chain body and a connecting piece; the chain body is provided with a notch groove, the connecting piece is embedded in the notch groove, the chain body is also provided with an opening corresponding to the notch groove, and the pin body sequentially penetrates through the opening and the connecting piece to be connected with the chain body; the chain body comprises a panel, folding parts positioned on two sides of the panel, a first connecting part positioned at the front end of the panel and a second connecting part positioned at the rear end of the panel; a gap groove is formed between the folding part and the panel, and the opening is formed in the first connecting part. The utility model discloses an adjacent chain part assembly that takes shape of bending is linked into whole chain, and the activity is worn freely in the shaping bending, and easy dismounting has solved traditional chain belt middle cored material problem, has alleviateed weight, and the practicality is strong.
Description
Technical Field
The utility model belongs to the technical field of the package piece chain technique and specifically relates to indicate a shaping chain structure of bending.
Background
Traditional package piece chain folds with the stack mode more, has the core material in the middle, is unsuitable for noble metal weight to be controlled, and weight is heavier, and the dismouting is inconvenient.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects of the prior art and provide a bending forming chain structure.
In order to solve the technical problem, the utility model discloses a following technical scheme:
a bending forming chain structure comprises a plurality of bending forming chain components, wherein adjacent bending forming chain components are connected through pin bodies, and each bending forming chain component comprises a chain body and a connecting piece; the chain body is provided with a notch groove, the connecting piece is embedded in the notch groove, the chain body is also provided with an opening corresponding to the notch groove, and the pin body sequentially penetrates through the opening and the connecting piece to be connected with the chain body; the chain body comprises a panel, turnover parts positioned on two sides of the panel, a first connecting part positioned at the front end of the panel and a second connecting part positioned at the rear end of the panel; the turnover part and the panel are formed with the notch groove, and the opening is formed in the first connecting part.
The further technical scheme is as follows: the joint piece comprises a first joint part and a second joint part; the notched groove on the right side of the chain body of the former bent and formed chain component is connected with the first joining part, and the notched groove on the left side of the chain body of the latter bent and formed chain component is connected with the second joining part.
The further technical scheme is as follows: the first and second engagement portions have the same structure.
The further technical scheme is as follows: the connecting piece is formed by stamping and bending a whole piece of sheet material.
The further technical scheme is as follows: the left side and the right side of the first connecting portion are provided with the holes.
The further technical scheme is as follows: and one first connecting part faces upwards and the other first connecting part faces downwards between the adjacent bending forming chain parts.
The further technical scheme is as follows: the opening is round, and the pin body is cylindrical.
The further technical scheme is as follows: the surface of the panel is also provided with a pattern layer.
The further technical scheme is as follows: and the first connecting part and the second connecting part are both provided with turnover pieces.
The further technical scheme is as follows: the panel, the folding part, the first connecting part and the second connecting part are of an integrally formed structure.
Compared with the prior art, the utility model beneficial effect be: the adjacent bending forming chain components are assembled and linked to form the whole chain, the forming bending is free in wearing and moving, the dismounting is convenient, the problem that core materials exist in the middle of a traditional chain belt is solved, the weight is reduced, and the practicability is high.
The invention is further described with reference to the accompanying drawings and specific embodiments.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive labor.
Fig. 1 is a first schematic view of a bending forming chain structure of the present invention;
FIG. 2 is an exploded view of the bending forming chain component of the present invention;
FIG. 3 is a first schematic view of the chain body of the present invention;
fig. 4 is a second schematic view of the chain body of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be described in further detail with reference to the accompanying drawings and the following 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 those skilled in the art without creative efforts 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.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "secured" are to be construed broadly and can, for example, be connected or detachably connected or integrated; 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.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above should not be understood to necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples described in this specification can be combined and combined by one skilled in the art.
As shown in fig. 1 to 4, the present invention discloses a bending forming chain structure, which includes a plurality of bending forming chain parts 10, adjacent bending forming chain parts 10 are connected by pin bodies 20, and each bending forming chain part 10 includes a chain body 11 and a linking member 12; the chain body 11 is provided with a gap groove 111, the connecting piece 12 is embedded in the gap groove 111, the chain body 11 is further provided with an opening 112 at a position corresponding to the gap groove 111, and the pin body 20 sequentially penetrates through the opening 112 and the connecting piece 12 to be connected with the chain body 11; the chain body 11 comprises a panel 113, folding parts 114 positioned at two sides of the panel 113, a first connecting part 115 positioned at the front end of the panel 113 and a second connecting part 116 positioned at the rear end of the panel 113; the gap groove 111 is formed between the folding part 114 and the panel 113, the opening 112 is arranged on the first connecting part 115, and the pin body 20 sequentially penetrates through the opening 112 and the connecting part 12 to be connected with the chain body 11, so that the material is saved, and the weight is reduced.
As shown in fig. 2 to 4, the first connecting portion 115 and the second connecting portion 116 are both provided with a folding piece 117, which plays roles of increasing strength and limiting, so that after the folding portion 114 is folded, the upward tilting condition does not occur, the pin body 20 is not easy to fall off, and meanwhile, the material consumption is saved.
The panel 113, the folding portion 114, the first connecting portion 115, and the second connecting portion 116 are integrally formed, so that the strength is high, the mold opening is facilitated, and the production cost is low.
As shown in fig. 1 to 2, the joint member 12 includes a first joint portion 121 and a second joint portion 122; the notched groove 111 on the right side of the chain body 11 of the former bent and formed chain part 10 is connected to the first connecting portion 121, and the notched groove 111 on the left side of the chain body 11 of the latter bent and formed chain part 10 is connected to the second connecting portion 122, so that the connection is tight and is not easy to loosen.
In this embodiment, the first connection portion 121 and the second connection portion 122 have the same structure, so that the mold opening is facilitated, and the production cost is low.
Further, the connecting piece 12 is formed by stamping and bending a whole piece of sheet material, has high strength, is not easy to deform and is convenient to produce.
The left side and the right side of the first connecting portions 115 are provided with the holes 112, and adjacent to each other, between the bending forming chain parts 10, one first connecting portion 115 faces upwards, the other first connecting portion 115 faces downwards, and through staggered arrangement, stress is more uniform, connection strength is high, and the appearance is more attractive.
The opening 112 is circular, and the pin body 20 is cylindrical, so that the pin is convenient to disassemble and assemble, and is more wear-resistant and high in strength.
In this embodiment, a pattern layer (not shown) is further disposed on the surface of the chain body 11, and various patterns can be punched while punching and bending, so as to manufacture different styles and meet the requirements of different customers.
The utility model discloses an adjacent chain part assembly that takes shape of bending is linked into whole chain, and the activity is worn freely in the shaping bending, and easy dismounting has solved traditional chain belt in the middle of having the core material problem, has alleviateed weight, is applicable to wrist-watch, ornament hand lace, daily structure articles for use that link, and it is easy to change the money moreover, and the mode is various, and the practicality is strong.
The above-mentioned embodiment is the utility model discloses the implementation scheme of preferred, in addition, the utility model discloses can also realize by other modes, any obvious replacement is all within the protection scope of the utility model under the prerequisite that does not deviate from this technical scheme design.
Claims (10)
1. A bending forming chain structure is characterized by comprising a plurality of bending forming chain components, wherein adjacent bending forming chain components are connected through pin bodies, and each bending forming chain component comprises a chain body and a connecting piece; the chain body is provided with a notch groove, the connecting piece is embedded in the notch groove, the chain body is also provided with an opening corresponding to the notch groove, and the pin body sequentially penetrates through the opening and the connecting piece to be connected with the chain body; the chain body comprises a panel, turnover parts positioned on two sides of the panel, a first connecting part positioned at the front end of the panel and a second connecting part positioned at the rear end of the panel; the turnover part and the panel are formed with the notch groove, and the opening is formed in the first connecting part.
2. The bending forming chain structure according to claim 1, wherein the joining member comprises a first joining portion and a second joining portion; the notched groove on the right side of the chain body of the former bent and formed chain component is connected with the first joining part, and the notched groove on the left side of the chain body of the latter bent and formed chain component is connected with the second joining part.
3. The folding forming chain structure of claim 2, wherein the first and second connecting portions are identical in structure.
4. The folding forming chain structure of claim 3, wherein the connecting piece is formed by stamping and folding a whole piece of sheet material.
5. The bending forming chain structure as claimed in claim 2, wherein the openings are formed on both left and right sides of the first connecting portion.
6. The bending forming chain structure as claimed in claim 5, wherein between adjacent bending forming chain parts, one first connecting portion faces upward and the other first connecting portion faces downward.
7. The bending forming chain structure as claimed in claim 2, wherein the opening is circular and the pin body is cylindrical.
8. The structure of claim 2, wherein the surface of the panel is further provided with a pattern layer.
9. The bending forming chain structure of claim 2, wherein the first connecting portion and the second connecting portion are each provided with a bending piece.
10. The bending forming chain structure as claimed in claim 9, wherein the panel, the folding portion, the first connecting portion, and the second connecting portion are integrally formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120745536.1U CN214630463U (en) | 2021-04-12 | 2021-04-12 | Bending forming chain structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120745536.1U CN214630463U (en) | 2021-04-12 | 2021-04-12 | Bending forming chain structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214630463U true CN214630463U (en) | 2021-11-09 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120745536.1U Active CN214630463U (en) | 2021-04-12 | 2021-04-12 | Bending forming chain structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214630463U (en) |
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2021
- 2021-04-12 CN CN202120745536.1U patent/CN214630463U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: 518000 Shuibei International Jewelry Center 2901 (3701a), No. 99 Beili North Road, cuijin community, Cuizhu street, Luohu District, Shenzhen, Guangdong Province Patentee after: Shenzhen Chuanjin daiyin Technology Co.,Ltd. Address before: 518000 C, 7 building, 3 Shui Bei Industrial Zone, 2135 Cui Zhu Road, Cui Zhu street, Shenzhen, Guangdong, China. Patentee before: Shenzhen Chuanjin daiyin Technology Co.,Ltd. |
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| CP02 | Change in the address of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 518000 Shuibei International Jewelry Center 2901 (3701a), No. 99 Beili North Road, cuijin community, Cuizhu street, Luohu District, Shenzhen, Guangdong Province Patentee after: Shenzhen Xipuni Precision Technology Co.,Ltd. Address before: 518000 Shuibei International Jewelry Center 2901 (3701a), No. 99 Beili North Road, cuijin community, Cuizhu street, Luohu District, Shenzhen, Guangdong Province Patentee before: Shenzhen Chuanjin daiyin Technology Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |