Gun nozzle of nail gun

Abstract

The utility model relates to a gun nozzle of a nail gun, which comprises a gun nozzle main body, a hollow hole is arranged in the gun nozzle main body, one end of the gun nozzle main body is provided with an external thread section which is in threaded connection with a gun head of the nail gun, and the other end of the gun nozzle main body is provided with a centering section which is in centering fit with an elevator. The gun nozzle main body is provided with the external thread section of which one end is conveniently connected with the gun head of the nail gun, and the centering section of which the other end is specially designed for an elevator, so that the problem that the elevator is difficult to center in traditional construction is effectively solved. A worker does not need to depend on an additional centering tool or carry out manual adjustment, so that the operation time of each time of installation is greatly shortened, and the overall construction progress is accelerated.

Description

Technical Field

[0001] The utility model relates to a nail gun, in particular to a gun nozzle of the nail gun. Background Art

[0002] In the field of modern building decoration and maintenance, nail guns are widely used as an efficient fastening tool in the rapid installation of various walls and structures, especially in ceiling systems, pipeline fixing, and other decoration and renovation projects. Although the use of traditional nail guns and their matching hanging cards has greatly improved work efficiency, there are still certain limitations and inconveniences in the actual operation process.

[0003] Specifically, the existing installation process of the elevator often faces the problem of difficulty in aligning the gun nozzle with the elevator. The design of the traditional nail gun nozzle often fails to fully consider the precise matching with the elevator, resulting in workers spending extra time and energy to manually adjust the position of the elevator during construction, and even requiring workers to use centering components for auxiliary centering to ensure that the nails can accurately pass through the nail holes of the elevator and be fixed in the wall. This process is not only time-consuming and labor-intensive, but may also affect the installation quality due to inaccurate centering, and may even cause the elevator to be installed skewed and unstable, affecting the safety of subsequent loads and the overall aesthetics.

[0004] In view of the above problems, there is an urgent need in the market for a gun nozzle of a nail gun that can be easily aligned with an elevator. Utility Model Content

[0005] In view of the deficiencies in the background technology, the utility model provides a gun nozzle of a nail gun.

[0006] The technical solution adopted by the utility model is: a gun nozzle of a nail gun, comprising a gun nozzle body, wherein a hollow hole is arranged in the gun nozzle body, one end of the gun nozzle body is provided with an external thread section threadedly connected to the gun head of the nail gun, and the other end is provided with a centering section adapted to be centered with a hanging card.

[0007] Furthermore, the centering section includes a main shaft end adapted to the main hole of the elevator, a top shaft end adapted to the top hole of the elevator, and a tapered section arranged between the main shaft end and the top shaft end, and the outer diameter of the main shaft end is larger than the outer diameter of the top shaft end.

[0008] Furthermore, the outer wall slope of the tapered section is 35-60°.

[0009] Furthermore, the outer wall slope of the tapered section is 49°.

[0010] Furthermore, a chamfer is provided on the top of the top shaft end.

[0011] Furthermore, the hollow hole is provided with a flared opening on the inner wall of the end portion of the external threaded section.

[0012] The beneficial effects of the utility model are:

[0013] 1. Improve work efficiency: The main body of the gun nozzle of this application is designed with an external threaded section at one end that is conveniently connected to the head of the nail gun, and a centering section designed for the elevator at the other end. This design effectively solves the problem of elevator centering in traditional construction. Workers no longer need to rely on additional centering tools or manual adjustments, which greatly shortens the operation time of each installation and improves the overall construction progress.

[0014] 2. Enhanced installation accuracy: The newly designed centering section ensures the precise alignment between the elevator and the muzzle, avoiding installation errors caused by centering deviation, such as tilted elevators or loose fixation, thereby ensuring that the elevators can be accurately fixed in place for every shot, improving the quality and reliability of installation work.

[0015] 3. Improve operation safety: The auxiliary centering structure design avoids the uncertainty caused by manual centering and reduces safety hazards during construction.

[0016] 4. Reduce labor intensity: This application avoids the uncertainty caused by manual centering through the auxiliary centering structural design, reduces the safety hazards during the construction process, does not require manual operation by workers, and reduces the difficulty and intensity of workers' work.

[0017] In addition to the objects, features and advantages described above, the present invention has other objects, features and advantages.

[0018] The present invention will be further described in detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural schematic diagram of the utility model.

[0020] Figure 2 It is a cross-sectional schematic diagram of the utility model.

[0021] Figure 3 It is a schematic diagram of the utility model after being connected with the elevator.

[0022] Figure 4 It is a cross-sectional schematic diagram of the utility model after being connected with the elevator.

[0023] Figure 1-4 Middle: 1. Nozzle body; 2. Hollow hole; 3. External thread section; 4. Centering section; 5. Elevator; 6. Spindle end; 7. Top shaft end; 8. Tapered section; 9. Chamfer; 10. Flaring. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back...), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0026] The utility model provides a gun nozzle of a nail gun.

[0027] In this embodiment, refer to Figure 1-4 The gun nozzle of the nail gun includes a gun nozzle body 1, a hollow hole 2 is arranged in the gun nozzle body, one end of the gun nozzle body is provided with an external thread section 3 threadedly connected to the gun head of the nail gun, and the other end is provided with a centering section 4 adapted to be centered with the hanging card.

[0028] The present embodiment provides a nail gun nozzle, including a nozzle body, the interior of which is designed with a hollow hole to facilitate the passage of nails. One end of the nozzle body is provided with an external threaded section, which can be tightly connected to the nail gun head through a thread, ensuring that the nozzle is stable and does not fall off, while facilitating the replacement of different nozzle bodies. The other end is innovatively designed with a centering section, which is specifically used for positioning, centering and alignment with the hanging card, thereby simplifying the operation process. This kind of centering should be understood as centering the hollow hole of the nozzle body with the top hole of the hanging card.

[0029] The above design simplifies the installation process of the elevator, improves the alignment efficiency between the elevator and the gun nozzle, reduces human errors in construction, makes the installation work faster and more accurate, and improves the overall work efficiency and installation quality.

[0030] Specifically, the centering section includes a main shaft end 6 adapted to the main hole of the elevator 5, a top shaft end 7 adapted to the top hole of the elevator, and a conical section 8 arranged between the main shaft end and the top shaft end, and the outer diameter of the main shaft end is larger than the outer diameter of the top shaft end.

[0031] In this embodiment, the centering section includes a main shaft end that matches the main hole of the elevator, a top shaft end that matches the top hole of the elevator, and a tapered transition section between the two. The diameter of the main shaft end is larger than the top shaft end, which ensures the guidance and stability of the elevator during insertion. This design allows the elevator to be easily and accurately inserted into the gun nozzle, and the transition of the tapered section is natural, which is convenient for centering.

[0032] Specifically, the slope of the outer wall of the tapered section is 35-60°; the slope of the outer wall of the tapered section is 49°.

[0033] The outer wall slope of the conical section is usually set to 35-60°, and this slope range can better play the guiding and centering role of the conical section. The best angle verified by experimental practice is 49°, which balances the centering efficiency and manufacturing convenience.

[0034] Specifically, a chamfer 9 is provided on the top of the top shaft end.

[0035] The top of the top shaft end is designed with a chamfer to reduce resistance when the elevator is inserted, making the operation smoother.

[0036] Specifically, the hollow hole is provided with a flared opening 10 on the inner wall of the end portion of the external threaded section.

[0037] A flared opening is provided on the inner wall of the end of the hollow hole near the external thread section, providing a larger space for the nail to pass through and avoiding obstacles that may be encountered during the firing process. The flared opening design helps the nail to pass through the gun nozzle more smoothly, reduces the possibility of nail deformation or jamming, and ensures that the nail can be fired accurately and powerfully.

[0038] Technical personnel should note: Although the utility model has been described according to the above specific implementation methods, the concept of the utility model is not limited to this utility model. Any modification using the concept of the utility model will be included in the scope of protection of this patent right.

Claims

1. A gun nozzle of a nail gun, comprising a gun nozzle body, wherein a hollow hole is provided in the gun nozzle body, and wherein: One end of the gun nozzle body is provided with an external thread section which is threadedly connected with the gun head of the nail gun, and the other end is provided with a centering section which is adapted to be centered with the hanging card.

2. The gun nozzle of the nail gun according to claim 1, characterized in that: The centering section includes a main shaft end adapted to the main hole of the elevator, a top shaft end adapted to the top hole of the elevator, and a tapered section arranged between the main shaft end and the top shaft end, and the outer diameter of the main shaft end is larger than the outer diameter of the top shaft end.

3. The gun nozzle of the nail gun according to claim 2, characterized in that: The outer wall slope of the tapered section is 35-60°.

4. The gun nozzle of the nail gun according to claim 2, characterized in that: The outer wall slope of the tapered section is 49°.

5. The gun nozzle of the nail gun according to claim 2, characterized in that: The top of the top shaft end is provided with a chamfer.

6. The gun nozzle of the nail gun according to claim 1, characterized in that: The hollow hole is provided with a flared opening on the inner wall of the end portion of the external thread section.

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