CN202760355U - Fastening chain - Google Patents
Fastening chain Download PDFInfo
- Publication number
- CN202760355U CN202760355U CN 201220466602 CN201220466602U CN202760355U CN 202760355 U CN202760355 U CN 202760355U CN 201220466602 CN201220466602 CN 201220466602 CN 201220466602 U CN201220466602 U CN 201220466602U CN 202760355 U CN202760355 U CN 202760355U
- Authority
- CN
- China
- Prior art keywords
- fastening
- section
- neck
- fastener
- bitch chain
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a fastening chain. The fastening chain comprises fastening chain bodies which are sequentially connected end to end. Each fastening chain body comprises a smooth section and a bent section, wherein the smooth section comprises two symmetrically-arranged fastener heads abutting against together, each fastener head is T-shaped and comprises a neck portion and a fastening-hanging portion, and the width of the fastening-hanging portion is larger than that of the neck portion. The bent section comprises two base portions which are integral and are formed by symmetrically bending, and the middle position of the lower end portion of the bent section is provided with fastener holes. When the two fastening chain bodies are assembled, the smooth section of one fastening chain body is embedded into the fastener hole of the other fastening chain body. Due to the fact that the width of the fastener holes is smaller than that of the fastening-hanging portions, the fastening-hanging portions of the two fastener heads respectively extend to the inner sides of the bent sections and are in butting connection with the edge portions of the inner sides of the fastener holes, and the neck portions of the two fastener heads are respectively embedded into the fastener holes. Due to the butting effect of the fastening-hanging portions, the fastener heads difficultly release from the fastener holes. The fastening chain has the advantages of being stable in connection and long in service life.
Description
Technical field
The utility model relates to the ornament technical field, relates in particular to a kind of bitch chain.
Background technology
In our daily life, a lot of women like dressing up decoration by hanging some bitch chains at neck or wrist place; Bitch chain is by the bitch chain monomer composition that is connected together in turn, because bitch chain regularly can be pulled and draw, the stability that connects between the adjacent bitch chain monomer becomes affects the bitch chain key factor in service life; And existing bitch chain generally adopts manual mode that adjacent bitch chain monomer is connected together, because the unstability of manual operation, existing bitch chain is easy to occur the disconnected phenomenon of pine.
The utility model content
The purpose of this utility model is to provide a kind of bitch chain, stable connection between the bitch chain monomer of this bitch chain, long service life for the deficiencies in the prior art.
For achieving the above object, the utility model is achieved through the following technical solutions.
A kind of bitch chain, include in turn end to end bitch chain monomer, the bitch chain monomer includes integrated smooth section and the bending section that is positioned at smooth section lower end side, smooth section includes two buckle head that are symmetrical arranged and are resisted against together, buckle head is "T"-shaped shape, the button extension section that buckle head includes neck and is located at the upper end of neck, the width of button extension section is large than the width of neck; Bending section includes two one and through the base portion of symmetric curvature moulding, the bottom of neck is connected with the upper end of the base portion of respective side, and the centre position of the bottom of bending section offers block button hole, and the width that the width of block button hole is detained extension section is little; In the block button hole that smooth section is flush-mounted in adjacent bitch chain monomer, the button extension section of two buckle head extend to respectively the inboard of bending section and with the inner side edge edge butt of block button hole, the neck of two buckle head is intercalated in the block button hole respectively.
The beneficial effects of the utility model are: a kind of bitch chain described in the utility model, include in turn end to end bitch chain monomer, the bitch chain monomer includes smooth section and bending section, smooth section includes two buckle head that are symmetrical arranged and are resisted against together, buckle head is "T"-shaped shape, buckle head includes neck and button extension section, and the width of button extension section is large than the width of neck; Bending section includes two one and through the base portion of symmetric curvature moulding, the centre position of the bottom of bending section offers block button hole.When two adjacent bitch chain monomers are connected together, in the block button hole that wherein smooth section of a bitch chain monomer is flush-mounted in another bitch chain monomer, because it is little that the width of block button hole is detained the width of extension section, the button extension section of two buckle head extend to respectively the inboard of bending section and with the inner side edge edge butt of block button hole, the neck of two buckle head is intercalated in respectively in the block button hole, because the effect of supporting of button extension section, buckle head is difficult to break away from block button hole.Comprehensive above-mentioned situation the utlity model has the advantage of stable connection, long service life as can be known.
Description of drawings
The below utilizes accompanying drawing to come the utility model is further detailed, but the embodiment in the accompanying drawing does not consist of any restriction of the present utility model.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of bitch chain monomer of the present utility model.
Fig. 3 is the structural representation of bitch chain monomer blank of the present utility model.
In Fig. 1 to Fig. 3, include:
1------smooth section 21---buckle head of bitch chain monomer 2
211---neck 212---button extension section 3---bending sections
31---base portion 32---block button hole.
The specific embodiment
Come the utility model is described below in conjunction with concrete embodiment.
As depicted in figs. 1 and 2,-kind of bitch chain, include in turn end to end bitch chain monomer 1, bitch chain monomer 1 includes integrated smooth section 2 and the bending section 3 that is positioned at smooth section 2 lower end side, include two buckle head 21 that are symmetrical arranged and are resisted against together for smooth section 2, buckle head 21 is "T"-shaped shape, the button extension section 212 that buckle head 21 includes neck 211 and is located at the upper end of neck 211, and the width of button extension section 212 is large than the width of neck 211; Bending section 3 includes two one and through the base portion 31 of symmetric curvature moulding, the bottom of neck 211 is connected with the upper end of the base portion of respective side 31, the centre position of the bottom of bending section 3 offers block button hole 32, and the width that the width of block button hole 32 is detained extension section 212 is little.Wherein, the utility model does not limit the shape of bitch chain monomer 1, and namely the shape of bitch chain monomer 1 can free conversion.
As shown in Figure 1, when two adjacent bitch chain monomers 1 are connected together, in the block button hole 32 that wherein smooth section 2 of a bitch chain monomer 1 is flush-mounted in another bitch chain monomer 1, because it is little that the width of block button hole 32 is detained the width of extension section 212, the button extension section 212 of two buckle head 21 extend to respectively the inboard of bending section 3 and with the inner side edge edge butt of block button hole 32, the neck 211 of two buckle head 21 is intercalated in respectively in the block button hole 32, because the effect of supporting of button extension section 212, buckle head 21 is difficult to from block button hole 32 interior disengagings.Comprehensive above-mentioned situation the utlity model has the advantage of stable connection, long service life as can be known.
Bitch chain of the present utility model can adopt the mode of automation to process to assemble, bitch chain monomer 1 blank as shown in Figure 3, this bitch chain monomer 1 blank has stamped out buckle head 21, base portion 31 and block button hole 32, wherein, can find out be rectangle shape and extend along the length direction of bitch chain monomer 1 blank of block button hole 32 from this bitch chain monomer 1 blank; In the process that two bitch chain monomers 1 are connected together, wherein two base portion 31 symmetric curvature of a bitch chain monomer 1 blank become bending section 3, block button hole 32 after tune 3 moulding to be curved are finished, is suppressed two buckle head 21 also so that two buckle head 21 are resisted against together along with base portion 31 bendings; The width of the buckle head 21 of above-mentioned bitch chain monomer 1 after molded is aimed at the length direction of the block button hole 32 of another bitch chain monomer 1 blank, and so that neck 211 intercalations to block button hole 32, then again with bitch chain monomer 1 half-twist after molded, at last according to mode elder generation's aftershaping bending section 3 of crooked and compacting and smooth section 2, namely two adjacent bitch chain monomers 1 assemblings are complete.
Above content only is preferred embodiment of the present utility model, for those of ordinary skill in the art, according to thought of the present utility model, all will change in specific embodiments and applications, this description should not be construed as restriction of the present utility model.
Claims (1)
1. bitch chain, it is characterized in that: include in turn end to end bitch chain monomer (1), the bending section (3) that bitch chain monomer (1) includes integrated smooth section (2) and is positioned at the lower end side of smooth section (2), smooth section (2) include two buckle head (21) that are symmetrical arranged and are resisted against together, buckle head (21) is "T"-shaped shape, the button extension section (212) that buckle head (21) includes neck (211) and is located at the upper end of neck (211), the width of button extension section (212) is large than the width of neck (211); Bending section (3) includes two one and through the base portion (31) of symmetric curvature moulding, the bottom of neck (211) is connected with the upper end of the base portion (31) of respective side, the centre position of the bottom of bending section (3) offers block button hole (32), and the width that the width of block button hole (32) is detained extension section (212) is little; Smooth section (2) are flush-mounted in the block button hole (32) of adjacent bitch chain monomer (1), the button extension section (212) of two buckle head (21) extend to respectively the inboard of bending section (3) and with the inner side edge edge butt of block button hole (32), the neck (211) of two buckle head (21) is intercalated in respectively in the block button hole (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220466602 CN202760355U (en) | 2012-09-14 | 2012-09-14 | Fastening chain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220466602 CN202760355U (en) | 2012-09-14 | 2012-09-14 | Fastening chain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202760355U true CN202760355U (en) | 2013-03-06 |
Family
ID=47766973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220466602 Expired - Fee Related CN202760355U (en) | 2012-09-14 | 2012-09-14 | Fastening chain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202760355U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103883676A (en) * | 2014-04-11 | 2014-06-25 | 陈少波 | Chain |
-
2012
- 2012-09-14 CN CN 201220466602 patent/CN202760355U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103883676A (en) * | 2014-04-11 | 2014-06-25 | 陈少波 | Chain |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130306 Termination date: 20150914 |
|
| EXPY | Termination of patent right or utility model |