CN209954610U

CN209954610U - Quick-release fastener nail gun

Info

Publication number: CN209954610U
Application number: CN201920339975.5U
Authority: CN
Inventors: 朱清华; 陈东
Original assignee: Nanjing Toua Hardware & Tools Co ltd
Current assignee: Nanjing Toua Hardware & Tools Co ltd
Priority date: 2019-03-18
Filing date: 2019-03-18
Publication date: 2020-01-17
Anticipated expiration: 2029-03-18

Abstract

The utility model relates to a staple quick detach line nail rifle belongs to fastener instrument technical field. The grain nail gun comprises a nailing cylinder positioned in a shell, wherein the front end of a nailing piston of the nailing cylinder is fixedly connected with a firing pin extending to a nailing end, a nail box is arranged below the nailing end, the nail box consists of a fixed nail groove and an auxiliary nail groove which forms a lockable movable pair with the fixed nail groove, and a main nailing seat at the top of the nail groove and an auxiliary nailing seat at the top of the auxiliary nail groove are closed to form a nail outlet; the front side of the nail groove is provided with a nail guiding strip the bottom of which leans against the elastic piece, and the top of the nail guiding strip is propped under the nail separating block positioned at the nail separating position. In case when taking place the bail phenomenon and loosely tearing vice nail groove open, because the utility model discloses the branch nail piece that divides nail department has elastic construction, consequently pushes down the line nail of card stagnation very easily very slightly.

Description

Quick-release fastener nail gun

Technical Field

The utility model belongs to the technical field of fastener instrument technique and specifically relates to a hand tool, especially a clip quick detach line nail rifle belongs to.

Background

The nailing gun is an electric power driven nailing tool, and its basic structure is disclosed in Chinese patent document No. 201810197044.6, etc., and includes a nailing cylinder in the shell, the front end of the nailing piston of the nailing cylinder is fixedly connected with a firing pin extended to the nailing end, a nail box is mounted under the nailing end, the nail box is composed of a fixed nail groove and an auxiliary nail groove which is formed into a lockable moving pair, and the main nailing seat at the top of the nail groove and the auxiliary nailing seat at the top of the auxiliary nail groove are combined together and then a nailing cover is covered to form a nail outlet. The existing tattooing nail gun has the problems that the nail is easy to clamp and the nail is difficult to be quickly disassembled after the nail is clamped.

Disclosure of Invention

The utility model discloses a first aim at: aiming at the problems in the prior art, the staple quick-release nailing gun capable of quickly removing staples after the staples is provided through structural improvement.

The utility model discloses further aim at: aiming at the problems in the prior art, the staple quick-release nailing gun capable of effectively reducing staples is provided through structural improvement.

In order to achieve the above primary purpose, the utility model discloses staple bolt quick detach line nail rifle's basic technical scheme does: the nailing device comprises a nailing cylinder positioned in a shell, wherein the front end of a nailing piston of the nailing cylinder is fixedly connected with a firing pin extending to a nailing end, a nail box is arranged below the nailing end, the nail box consists of a fixed nail groove and an auxiliary nail groove which forms a lockable movable pair with the fixed nail groove, and a main nailing seat at the top of the nail groove and an auxiliary nailing seat at the top of the auxiliary nail groove are buckled and then cover a nailing cover to form a nail outlet; the improvement is that: the front side of the nail groove is provided with a nail guiding strip the bottom of which is abutted against the elastic piece, and the top of the nail guiding strip is abutted under the nail separating block at the nail separating position.

Therefore, when the auxiliary nail groove is loosened and removed due to the phenomenon of the staple, the clamped nails can be easily removed by slightly pressing down the nail separating blocks at the nail separating positions due to the elastic structure.

In addition, the main reason for stapling of a staple gun is that the staple dividing part at the nailing end easily blocks the staple with the individual tips hanging down, so that the staple is caused when the firing pin strikes the staple. For further purposes, the nail passing part of the nail separating block is provided with a nail guide groove with a high front part and a low back part. Therefore, even if a single nail with a drooping tip is encountered, the single nail can be smoothly guided to the nail outlet without being blocked, so that the phenomenon of stapling is effectively avoided.

The utility model discloses a further perfection is, the elastic component is equipped with elasticity adjusting screw's spring for the bottom.

A further improvement of the utility model is that the front end of the auxiliary nailing seat is in the shape of a hook head of the main fastening seat.

Drawings

The present invention will be further described with reference to the accompanying drawings.

Fig. 1 is a schematic structural diagram of a first embodiment of the present invention.

Fig. 2 is a partially enlarged schematic view of a portion a of fig. 1.

Fig. 3 is a schematic view of a part of the enlarged structure at B of fig. 1.

FIG. 4 is a schematic top view of the nailing cover opened in the staple state of the embodiment of FIG. 1.

Fig. 5 is a schematic diagram of a quick release structure of the embodiment in fig. 1.

Detailed Description

Example one

The basic structure of the quick staple removing line nailing gun of the present embodiment is as shown in fig. 1, wherein a nailing cylinder 2 is located in a housing 1, a nailing piston of the nailing cylinder 2 is fixedly connected with a firing pin 3 extending to a nailing end, and a staple magazine 4 is installed below the nailing end. The nail box 4 is composed of a fixed nail groove 4-1 and a lockable moving pair formed by an auxiliary nail groove 4-2 through a guide rail sliding groove.

Referring to other schematic diagrams, a main nailing seat 4-Z extending from the top of the nail groove 4-1 and an auxiliary nailing seat 4-F extending from the top of the auxiliary nail groove 4-2 are combined to form a nail outlet after closing the nailing cover 5. The front end of the auxiliary nailing seat 4-F is in a hook head shape for buckling the main nailing seat 4-Z. As shown in figures 2 and 3, the front side of the nail groove 4-1 is provided with a nail guiding strip 7 with the bottom abutting against the spring 6, and the bottom of the spring 6 is provided with an elastic force adjusting screw 8. The top of the nail guiding strip 7 is pressed against the nail separating block 9 at the nail separating position. The nail passing part of the nail separating block 9 is provided with a nail guide groove 9-1 with high front and low back.

After the nail gun of the embodiment is adopted, the nails with the tip drooping occasionally are guided to the nail outlet by the nail guide grooves 9-1 with the high front and the low back, so that the nails are not blocked and blocked, and the phenomenon of clamping is effectively avoided. In case of staple phenomenon, as shown in fig. 5, when the auxiliary nail groove 4-2 is loosened from the main nail groove 4-1, the jammed nails 10 are easily removed by slightly pressing the nail separating blocks 9 at the nail separating positions because of the elastic structure.

In addition to the embodiments described above, other variations of the present invention are possible. All technical schemes formed by adopting equivalent replacement or equivalent transformation fall within the protection scope of the utility model.

Claims

1. A quick-release grain nail gun for a nail comprises a nail shooting cylinder positioned in a shell, wherein a nail firing pin extending to a nail shooting end is fixedly connected to the front end of a nail shooting piston of the nail shooting cylinder, a nail box is installed below the nail shooting end, the nail box consists of a fixed nail groove and an auxiliary nail groove which forms a lockable moving pair with the fixed nail groove, and a main nail shooting seat at the top of the nail groove and an auxiliary nail shooting seat at the top of the auxiliary nail groove are oppositely closed to form a nail outlet through a cover nail shooting cover; the method is characterized in that: the front side of the nail groove is provided with a nail guiding strip the bottom of which is abutted against the elastic piece, and the top of the nail guiding strip is abutted under the nail separating block at the nail separating position.

2. The staple quick release staple gun of claim 1, wherein: the nail passing part of the nail separating block is provided with a nail guide groove with a high front part and a low back part.

3. The staple quick release staple gun of claim 2, wherein: the elastic piece is a spring with an elastic adjusting screw arranged at the bottom.

4. The staple quick release staple gun of claim 3, wherein: the front end of the auxiliary nailing seat is in a hook head shape which is used for buckling the main nailing seat.