Title:
FIRING PIN MECHANISM CAPABLE OF BEING QUICKLY REPLACED AND MOUNTED AND NAIL GUN
Document Type and Number:
WIPO Patent Application WO/2024/040918
Kind Code:
A1
Abstract:
The present invention provides a firing pin mechanism capable of being quickly replaced and mounted and a nail gun. A firing pin stop plate is detachably mounted on an opening of an outer housing, and the opening corresponds to a mounting part of a firing pin in position; therefore, the firing pin stop plate can be detached, and the firing pin can be replaced through the opening without the need to dismantle the entire housing, and remove and disassemble a large number of internal components. The firing pin is provided with a mounting hole, and a piston is provided with a cylindrical connecting column matching the mounting hole of the firing pin; therefore, the connecting column can be embedded into the mounting hole on the firing pin to connect the firing pin and the piston without the need for connecting members such as pins and screws, so that the number of parts is reduced, and the loss of small parts is avoided, and moreover, the replacement and mounting steps are reduced, and the operation of replacing the firing pin is greatly simplified for ordinary users. Furthermore, the piston can further be provided with a hook-shaped firing pin limiting part for fastening the tail of the firing pin, so that the firing pin can be further regulated and limited during movement, thereby improving the nailing stability.
Inventors:
YING QINLING (CN)
YANG MINGJUN (CN)
YANG TAO (CN)
LI HAIJUN (CN)
JIANG BINGZHEN (CN)
YANG MINGJUN (CN)
YANG TAO (CN)
LI HAIJUN (CN)
JIANG BINGZHEN (CN)
Application Number:
PCT/CN2023/080026
Publication Date:
February 29, 2024
Filing Date:
March 07, 2023
Export Citation:
Assignee:
TAIZHOU DAJIANG IND CO LTD (CN)
International Classes:
B25C1/06
Foreign References:
| CN216608884U | 2022-05-27 | |||
| CN113977529A | 2022-01-28 | |||
| CN216608881U | 2022-05-27 | |||
| CN216608883U | 2022-05-27 | |||
| CN216608882U | 2022-05-27 | |||
| CN216608880U | 2022-05-27 | |||
| CN113492384A | 2021-10-12 | |||
| CN213889864U | 2021-08-06 | |||
| EP2288117A1 | 2011-02-23 | |||
| KR20180072501A | 2018-06-29 | |||
| CN216795210U | 2022-06-21 |
Attorney, Agent or Firm:
SHANGHAI DANRONG & ZONGDE INTELLECTUAL PROPERTY AGENCY CO., LTD. (CN)
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