CN216229194U

CN216229194U - Novel furred ceiling ail shooter trigger subassembly

Info

Publication number: CN216229194U
Application number: CN202122010121.2U
Authority: CN
Inventors: 诸葛祥臣
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-25
Filing date: 2021-08-25
Publication date: 2022-04-08
Anticipated expiration: 2031-08-25

Abstract

The utility model discloses a novel ceiling nail shooter firing assembly, and relates to the field of ceiling nail shooters. According to the utility model, the connecting nut is detachably connected with the top end of the firing pin tube, the firing pin rod and the firing pin tube are detachably and fixedly connected by using the connecting nut, when excessive carbon deposition remains in the firing pin tube, the firing pin rod and the firing pin pad can be taken down by unscrewing the connecting nut, so that the carbon deposition is conveniently cleaned, the maintenance cost can be reduced, the split firing sleeve has the recoil buffering function, the concentricity can be self-centered and improved, the phenomenon that the product is blocked due to carbon deposition blockage is avoided, and the safety performance of the product is greatly improved.

Description

Novel furred ceiling ail shooter trigger subassembly

Technical Field

The utility model relates to the field of ceiling nail shooters, in particular to a novel firing assembly of a ceiling nail shooter.

Background

The nail gun is also called as nail gun, because the shape and principle are similar to that of pistol, so it is commonly called as nail gun, it is a fastening tool which uses blank cartridge, gas or compressed air as power to drive the nail into the building body, the nail gun is used in the nail fastening technology, it is an advanced modern fastening technology, compared with the traditional methods of pre-embedding fixing, punching pouring, bolt connection, welding, etc., it has many advantages: the energy is provided, so that the encumbrance of electric wires and air pipes is avoided, and the field and high-altitude operation is facilitated; the operation is quick, the construction period is short, and the labor intensity of workers can be greatly reduced; reliable and safe action, and even can solve some construction problems which are difficult to solve in the past; the ceiling nail gun saves funds, reduces construction cost, and is a nail gun for shooting nails during ceiling.

Current furred ceiling ail shooter trigger subassembly generally uses the round steel to carry out the whole manufacturing.

However, after the firing assembly is used for a long time, carbon deposition is generated inside the firing assembly due to the burning of gunpowder, and the integrally formed structure is inconvenient to clean, so that the maintenance cost is high.

SUMMERY OF THE UTILITY MODEL

Based on the technical problem, the utility model aims to provide a novel ceiling nailing device triggering assembly to solve the technical problem that the existing ceiling nailing device triggering assembly is inconvenient to clean and causes high maintenance cost.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a novel furred ceiling ail shooter percussion assembly, is including hitting the needle pipe, hit the inside top department of being close to of needle pipe and be provided with and hit the needle pad, and hit the inside coupling nut that can dismantle in needle pipe top, hit inside through coupling nut and hit the needle pad and can dismantle fixedly connected with and hit the needle bar in needle pipe top.

Through adopting above-mentioned technical scheme, the distance that the firing pin pole stretched into the firing pin pipe can be restricted to the firing pin pad, and coupling nut cooperation firing pin pad is convenient for to the dismantlement and the fixed of firing pin pole, and the concentricity of nail can be penetrated in the multiplicable of firing pin pole.

The utility model is further provided that the needle hitting tube is detachably connected with the connecting nut through threads.

Through adopting above-mentioned technical scheme, the firing pin pipe passes through threaded connection with coupling nut, the dismouting of coupling nut and firing pin pipe of being convenient for.

The utility model is further provided that both sides of the firing pin tube are provided with first openings, and both the front and the back of the firing pin tube are provided with second openings.

Through adopting above-mentioned technical scheme, gaseous discharge all can be convenient for to first trompil and second trompil.

The present invention is further configured such that the first opening is thermometer-shaped and the second opening is capsule-shaped.

By adopting the technical scheme, the first opening is in the shape of a thermometer, and the second opening is in the shape of a capsule, so that gas generated by gunpowder combustion can be discharged conveniently, and the generation of carbon deposition is reduced.

In summary, the utility model mainly has the following beneficial effects:

according to the utility model, the connecting nut is detachably connected with the top end of the firing pin tube, the firing pin rod and the firing pin tube are detachably and fixedly connected by using the connecting nut, when excessive carbon deposition remains in the firing pin tube, the firing pin rod and the firing pin pad can be taken down by unscrewing the connecting nut, so that the carbon deposition is conveniently cleaned, the maintenance cost can be reduced, the split firing sleeve has the recoil buffering function, the concentricity can be self-centered and improved, the phenomenon that the product is blocked due to carbon deposition blockage is avoided, and the safety performance of the product is greatly improved.

Drawings

FIG. 1 is a cross-sectional view of the present invention;

FIG. 2 is a schematic view of the structure of the hammer tube of the present invention;

FIG. 3 is a cross-sectional view of the coupling nut of the present invention;

FIG. 4 is a cross-sectional view of the firing pin shaft of the present invention;

FIG. 5 is a cross-sectional view of the striker pad of the present invention.

In the figure: 1. a needle hitting tube; 2. a connecting nut; 3. a striking pin rod; 4. a needle striking pad; 5. a first opening; 6. and a second opening.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

The following describes an embodiment of the present invention based on its overall structure.

The utility model provides a novel furred ceiling ail shooter percussion assembly, as shown in fig. 1-5, including hitting needle pipe 1, hit needle pipe 1 inside and be close to top department and be provided with hit needle pad 4, can restrict the distance that hits needle bar 3 and stretch into and hit needle pipe 1, and hit the inside connecting nut 2 that can dismantle in needle pipe 1 top, connecting nut 2 cooperates and hits needle pad 4 and be convenient for dismantle and fix to hitting needle bar 3, hits needle pipe 1 top inside through connecting nut 2 with hit needle pad 4 can dismantle fixedly connected with and hit needle bar 3, the concentricity of multiplicable shooting nail.

Referring to fig. 1 and 3, the needle striking tube 1 is detachably connected to the connecting nut 2 through threads, so that the connecting nut 2 and the needle striking tube 1 can be conveniently disassembled.

Referring to fig. 1 and 2, the striking tube 1 has first openings 5 on both sides, and the striking tube 1 has second openings 6 on both front and back sides, both the first openings 5 and the second openings 6 are convenient for discharging gas.

Referring to fig. 1 and 2, the first opening 5 is thermometer-shaped, and the second opening 6 is capsule-shaped, so as to facilitate the discharge of the gas generated by the burning of the gunpowder and reduce the generation of carbon deposition.

The working principle of the utility model is as follows: when in use, the device can be used as the using method of the integrally formed nail shooter firing assembly, after the using time is too long, the firing assembly is taken down, the connecting nut 2 is screwed down, the striking pin rod 3 can be taken down firstly, the striking pin pad 4 is taken down, the opening of the striking pin tube 1 at one end of the striking pin rod 3 can be enlarged, so that carbon deposition in the striking pin tube 1 can be cleaned conveniently, after the cleaning is finished, the striking pin pad 4 can be firstly placed in the striking pin tube 1, the striking pin rod 3 is placed in the striking pin tube 1, the striking pin pad 4 can limit the extending distance of the striking pin rod 3, the connecting nut 2 is sleeved on the striking pin rod 3 and screwed, so that the striking pin rod 3 can be limited and fixed, the first opening 5 and the second opening 6 can facilitate the discharge of gas generated by the combustion of gunpowder, the generation of the carbon deposition is reduced, the split firing sleeve has the recoil buffering function, the concentricity can be self-centered, the phenomenon that the gun is blocked due to the carbon deposition is avoided, greatly improves the safety performance of the product.

Although embodiments of the present invention have been shown and described, the present embodiments are merely illustrative of the present invention and are not intended to limit the present invention, and the described specific features, structures, materials or characteristics may be combined in any suitable manner in any one or more embodiments or examples, and those skilled in the art can make modifications, substitutions, variations, etc. of the embodiments as required without departing from the principle and spirit of the present invention, but within the scope of the claims of the present invention.

Claims

1. The utility model provides a novel furred ceiling ail shooter firing subassembly, includes hits needle pipe (1), its characterized in that: hit needle pipe (1) inside and be close to top department and be provided with hit needle pad (4), and hit inside the dismantling in needle pipe (1) top and be connected with coupling nut (2), hit inside the connecting nut (2) and the needle pad (4) of passing through of needle pipe (1) top can dismantle fixedly connected with needle bar (3).

2. The novel ceiling nailer firing assembly of claim 1 wherein: the needle hitting tube (1) is detachably connected with the connecting nut (2) through threads.

3. The novel ceiling nailer firing assembly of claim 1 wherein: the two sides of the needle hitting tube (1) are both provided with first openings (5), and the front surface and the back surface of the needle hitting tube (1) are both provided with second openings (6).

4. The novel ceiling nailer firing assembly of claim 3 wherein: the first opening (5) is thermometer-shaped, and the second opening (6) is capsule-shaped.