CN202768331U - Connecting structure of soft handle and inflating rod of inflator and capable of being placed in air bag - Google Patents
Connecting structure of soft handle and inflating rod of inflator and capable of being placed in air bag Download PDFInfo
- Publication number
- CN202768331U CN202768331U CN 201220457845 CN201220457845U CN202768331U CN 202768331 U CN202768331 U CN 202768331U CN 201220457845 CN201220457845 CN 201220457845 CN 201220457845 U CN201220457845 U CN 201220457845U CN 202768331 U CN202768331 U CN 202768331U
- Authority
- CN
- China
- Prior art keywords
- handle
- plug
- soft handle
- cylinder
- soft
- 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 connecting structure of a soft handle and an inflating rod of an inflator and capable of being placed in an air bag. The connecting structure comprises the soft handle, a rubber plug and the inflating rod, wherein the rubber plug is arranged under the handle in an integrated mode, and the inflating rod is connected with the handle. The upper end of the inflating rod is a section of hollow casing pipe with an opening in the top end, at least one through hole is formed in the side wall of the casing pipe, the lower portion of the rubber plug of the soft handle stretches downwards and forms a cylinder, and at least one boss which can be clamped in the through hole in the side wall of the casing pipe is arranged on the side wall of the cylinder. A cylindrical cavity is formed inside the handle, the rubber plug and the cylinder, an opening of the cavity is on the surface of the soft handle, and the bottom of the cavity is closed. An expansion plug is inserted in the cavity. Due to the fact that the boss on the cylinder of the soft handle and used for clamping can be machined using a strong-expansion mold, flashes can not be generated, and installation is firm; even when the flashes are generated, as long as the expansion plug is tensioned, the connection strength is guaranteed; and at the same time, the bottom of the soft handle is closed, gas can not leak from the middle of the handle, and the problems that installation is infirm, and the gas is prone to leakage are solved.
Description
Technical field
The utility model relates to a kind of linkage structure that places the gentle bar of soft handle of inside air bag inflator.
Background technique
In another patent application prospectus ZL201120064708.5 of the applicant, a kind of soft handle has been described by the linkage structure of snap-fastener and gas bar, find snapped-in position overlap to occur easily in the actual production and block situation incessantly, the phenomenon that also may leak air from the junction of soft handle and snap-fastener simultaneously.
The model utility content
The technical problems to be solved in the utility model provides a kind of linkage structure that places the gentle bar of soft handle of inside air bag inflator, neither can install because of overlap not firmly can not leak gas.
For addressing the above problem, the utility model adopts following design proposal: a kind of linkage structure that places the gentle bar of soft handle of inside air bag inflator, it comprises soft handle, below soft handle with the plug of soft handle one, the gas bar that is connected with soft handle, the upper end of gas bar is the hollow sleeve of one section open-topped, the sidewall of sleeve pipe has at least one open-work, below soft handle plug, be extended with downwards with plug and be integral and can insert the cylinder of air inlet pole upper sleeve portion, the sidewall of cylinder has at least one can snap in the boss of sleeve pipe sidewall open-work, at the soft handle of all-in-one-piece, plug, the inside of cylinder be an opening at soft handle surfaces center and extend to the cylindricality cavity of cylindrical base closure, be inserted with the plug that rises in the cavity.
Employing is by the linkage structure of plug with the gentle bar of soft handle that rise, can adopt strong stripper member processing because be used for the boss of clamping on the soft handle cylinder, can not produce overlap, thus install firmly, even overlap is arranged, the plug tensioner as long as rise, also can guarantee join strength, simultaneously, the bottom of soft handle is sealed, gas can't from seepage in the middle of the handle, have been stopped the problem that former Placement is installed insecure and easy gas leakage.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail:
Fig. 1 is the structural representation of the linkage structure of the utility model gentle bar of soft handle that can place the inside air bag inflator.
Fig. 2 is that the linkage structure of the utility model gentle bar of soft handle that can place the inside air bag inflator is along the longitudinal sectional view of sleeve pipe sidewall open-work.
Embodiment
Such as Fig. 1, shown in Figure 2, a kind of linkage structure that places the gentle bar of soft handle of inside air bag inflator, it comprises soft handle 1, below soft handle 1 with the plug 2 of soft handle 1 one, the gas bar 3 that is connected with soft handle 1, the upper end of gas bar 3 is the hollow sleeve 4 of one section open-topped, the sidewall of hollow sleeve 4 has at least one open-work 5, below soft handle 1 plug 2, be extended with downwards with plug 2 and be integral and can insert the cylinder 6 of air inlet pole 3 upper sleeve portion 4, the sidewall of cylinder 6 has at least one can snap in the boss 7 of sleeve pipe 4 sidewall open-works 5, at the soft handle 1 of all-in-one-piece, plug 2, the inside of cylinder 6 is an opening at soft handle 1 centre of surface and extends to the cylindricality cavity 8 of cylinder 6 bottom closure, being inserted with the plug 9 that rises in the cavity 8.
Employing is by plug 9 linkage structures with soft handle 1 gentle bar 3 that rise, can adopt strong demoulding processing because be used for the boss 7 of clamping on soft handle 1 cylinder 6, can not produce overlap, thus install firmly, even overlap is arranged, plug 9 tensioners as long as rise, also can guarantee join strength, simultaneously, the bottom of soft handle 1 is sealed, gas can't from seepage in the middle of the soft handle 1, have been stopped the problem that former Placement is installed insecure and easy gas leakage.
Claims (2)
1. linkage structure that can place the gentle bar of soft handle of inside air bag inflator, it comprises handle, below handle with the plug of handle one, the gas bar that is connected with handle, it is characterized in that: the upper end of gas bar is the hollow sleeve of one section open-topped, the sidewall of sleeve pipe has at least one open-work, below soft handle plug, be extended with downwards with plug and be integral and can insert the cylinder of air inlet pole upper sleeve portion, the sidewall of cylinder has at least one can snap in the boss of sleeve pipe sidewall open-work, at the all-in-one-piece handle, plug, the inside of cylinder be an opening at the handle surfaces center and extend to the cylindricality cavity of cylindrical base closure, be inserted with the plug that rises in the cavity.
2. a kind of linkage structure that places the gentle bar of soft handle of inside air bag inflator according to claim 1 is characterized in that: the external diameter of the plug that rises is slightly larger than the cavity internal diameter that the plug that rises inserts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220457845 CN202768331U (en) | 2012-09-11 | 2012-09-11 | Connecting structure of soft handle and inflating rod of inflator and capable of being placed in air bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220457845 CN202768331U (en) | 2012-09-11 | 2012-09-11 | Connecting structure of soft handle and inflating rod of inflator and capable of being placed in air bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202768331U true CN202768331U (en) | 2013-03-06 |
Family
ID=47774912
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220457845 Expired - Fee Related CN202768331U (en) | 2012-09-11 | 2012-09-11 | Connecting structure of soft handle and inflating rod of inflator and capable of being placed in air bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202768331U (en) |
-
2012
- 2012-09-11 CN CN 201220457845 patent/CN202768331U/en not_active Expired - Fee Related
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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: 20140911 |
|
| EXPY | Termination of patent right or utility model |