CN2373629Y - Quadrangle snap chain - Google Patents
Quadrangle snap chain Download PDFInfo
- Publication number
- CN2373629Y CN2373629Y CN 99206880 CN99206880U CN2373629Y CN 2373629 Y CN2373629 Y CN 2373629Y CN 99206880 CN99206880 CN 99206880 CN 99206880 U CN99206880 U CN 99206880U CN 2373629 Y CN2373629 Y CN 2373629Y
- Authority
- CN
- China
- Prior art keywords
- chain
- quadrangle
- riveting
- bearing pin
- head
- 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
Links
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Abstract
The utility model discloses a quadrangle riveting-head chain. An outer chain plate is mainly connected by a pin shaft to form an outer chain joint. A sleeve barrel is arranged outside the pin shaft. A roller can be arranged outside the sleeve barrel and is connected with an inner chain plate to form an inner chain joint. Both ends of the pin shaft are respectively provided with quadrangle riveting-heads. The match precision of the chain and the quality of the riveting-head are improved by the quadrangle riveting-head chain. The aesthetic degree and the service life of the chain are enhanced. The quadrangle riveting-head chain is suitable for chain production.
Description
The utility model relates to a kind of four jiaos of die chains.
Chain is in industrial and agricultural production, uses very extensively in the daily life, and conventional chains mostly adopts bearing pin that inside and outside carrier bar is formed by connecting, and two limit rivetings are all adopted at the two ends of bearing pin, and its shortcoming is die wearing and tearing and slippage easily, thereby influences the chain quality.
The purpose of this utility model is the shortcoming at above-mentioned two limit rivetings, provides a kind of and is designed beautifully, die precision height, the measured four jiaos of die chains of chain matter.
The utility model is four jiaos of die chains, mainly by bearing pin outer plate is connected and forms outer link, and bearing pin also is provided with sleeve outward, and sleeve is provided with roller outward and inner plate is connected to inner link, and the two ends of described bearing pin also are provided with four jiaos of dies.
The utility model compared with prior art has the following advantages, and adopts the chain of four jiaos of dies, has improved the quality of fit of chain, has improved the quality of chain die, has increased the working life and the aesthetic measure of chain.The utility model is mainly used in chain production.
Below in conjunction with drawings and Examples the utility model is described in further detail.
Fig. 1 is the utility model front view.
Fig. 2 is the utility model lateral plan.
As shown in Figure 1, the utility model is formed by connecting outer plate 3 and inner plate 4 by bearing pin 2, and the end of bearing pin 2 is provided with four jiaos of dies 1.As shown in Figure 2, bearing pin 2 with inside and outside carrier bar 4,3 each two be connected together, the bearing pin 2 outer sleeves 5 that are provided with, sleeve 5 is outer to be provided with roller 6, the two ends of bearing pin 2 are respectively equipped with four jiaos of dies 1.The utility model is applicable to chain production.
Claims (1)
1. four jiaos of die chains, mainly outer plate (3) is connected to form outer link by bearing pin (2), the outer sleeve (5) that is provided with of bearing pin (2), the outer roller (6) that is provided with of sleeve (5) connects to form inner link with inner plate (4), it is characterized in that the two ends of described bearing pin (2) are respectively equipped with four jiaos of dies (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99206880 CN2373629Y (en) | 1999-04-14 | 1999-04-14 | Quadrangle snap chain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99206880 CN2373629Y (en) | 1999-04-14 | 1999-04-14 | Quadrangle snap chain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2373629Y true CN2373629Y (en) | 2000-04-12 |
Family
ID=34001032
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99206880 Expired - Fee Related CN2373629Y (en) | 1999-04-14 | 1999-04-14 | Quadrangle snap chain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2373629Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101963204A (en) * | 2010-09-26 | 2011-02-02 | 铜陵市华能工矿设备有限责任公司 | Chain |
| CN101963203A (en) * | 2010-09-26 | 2011-02-02 | 铜陵市华能工矿设备有限责任公司 | Chain for electric chain hoister |
| CN105090360A (en) * | 2015-08-07 | 2015-11-25 | 浙江神龙链传动有限公司 | Conveying chain |
| CN105090358A (en) * | 2015-08-10 | 2015-11-25 | 浙江神龙链传动有限公司 | Transmission chain for reservoir weeding machine |
-
1999
- 1999-04-14 CN CN 99206880 patent/CN2373629Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101963204A (en) * | 2010-09-26 | 2011-02-02 | 铜陵市华能工矿设备有限责任公司 | Chain |
| CN101963203A (en) * | 2010-09-26 | 2011-02-02 | 铜陵市华能工矿设备有限责任公司 | Chain for electric chain hoister |
| CN105090360A (en) * | 2015-08-07 | 2015-11-25 | 浙江神龙链传动有限公司 | Conveying chain |
| CN105090358A (en) * | 2015-08-10 | 2015-11-25 | 浙江神龙链传动有限公司 | Transmission chain for reservoir weeding machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |