Title:
NAIL TUBE, DESLAGGING AND HEAT DISSIPATION SLEEVE AND SILENCING, DESLAGGING AND HEAT DISSIPATION STRUCTURE OF NAIL GUN
Document Type and Number:
WIPO Patent Application WO/2021/087958
Kind Code:
A1
Abstract:
Provided is a nail tube of a nail gun, the nail tube comprising a silencing hole (12), a silencing piece (23) arranged on an outer wall of a nail tube (1), and a flow guide channel communicating the silencing hole with external air by means of the silencing piece. Provided is a deslagging and heat dissipation sleeve of a nail gun, the deslagging and heat dissipation sleeve comprising a silencing piece arranged on an outer wall of a deslagging and heat dissipation sleeve (2), and a flow guide channel communicating a silencing hole in a nail tube with external air by means of the silencing piece. Provided is a silencing, deslagging and heat dissipation structure of a nail gun, the silencing, deslagging and heat dissipation structure comprising a nail tube, a silencing cover (3), a silencing cavity, a silencing piece and a flow guide channel, wherein the silencing cavity is formed between the nail tube and the silencing cover, the silencing piece is arranged in the silencing cavity, and the flow guide channel communicates a silencing hole in the nail tube with external air by means of the silencing piece. The nail gun, which uses the above-mentioned structure, can effectively solve the problem of poor silencing, deslagging and heat dissipation effects in existing nail guns.
Inventors:
LUO YONGSONG (CN)
HE FENG (CN)
HU ZHENGWEI (CN)
HE FENG (CN)
HU ZHENGWEI (CN)
Application Number:
PCT/CN2019/116620
Publication Date:
May 14, 2021
Filing Date:
November 08, 2019
Export Citation:
Assignee:
SICHUAN PROVINCE XINGU TECH DEVELOPMENT CO LTD (CN)
International Classes:
B25C1/10; B25C1/18
Foreign References:
| CN109202810A | 2019-01-15 | |||
| CN207656630U | 2018-07-27 | |||
| CN201437236U | 2010-04-14 | |||
| CN208262759U | 2018-12-21 | |||
| CN207267242U | 2018-04-24 | |||
| CN209007485U | 2019-06-21 | |||
| US4056935A | 1977-11-08 | |||
| JP3954924B2 | 2007-08-08 |
Attorney, Agent or Firm:
BEIJING HANZHI IP ATTORNEY OFFICE (CN)
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