Shooting nail

Abstract

The utility model discloses a shoot nail, and belongs to the field of shoot nails. The shoot nail comprises a shoot nail column, a bearing shell is arranged at one end of the shoot nail column, a protective cover is arranged at one end of the outer portion of the bearing shell, a kinetic energy shell is arranged in the bearing shell, and grooves are formed in one end of the inner portion of the kinetic energy shell and one end of the outer portion of the kinetic energy shell in a sunken mode. According to the self-powered shoot nail, the problem that in an existing self-powered shoot nail, a safety rear cover used for protecting a kinetic energy female shell is directly discarded, so that resources are wasted is solved, the protection cover is embedded into the second installation groove in a sliding mode to cover and wrap the groove position, the wrapping position is kept dry through a drying agent while covering and wrapping are conducted, and therefore the safety of the self-powered shoot nail is improved. And when the nail shooting column is nailed into the mounting position, the protective cover can be detached from the position covered by the groove, so that an additionally mounted structure can be fixed in the third mounting groove in advance, and the protective cover is prevented from being discarded.

Description

Technical Field

[0001] This utility model relates to the field of nail guns, specifically to a type of nail gun. Background Technology

[0002] A nail is a nail that uses the propellant gas generated by firing blank cartridges as power to drive it into a building or other object. It usually consists of a nail body plus a toothed ring or a plastic positioning ring. The function of these accessories is to fix the nail body in the barrel of the nail gun to prevent it from deflecting during firing. The nail is generally made of steel and has been heat-treated to provide a fastening connection.

[0003] Chinese patent CN105437151A discloses a self-powered nail, including a nail body, a nail carrier housing, and a kinetic energy component. One end of the nail carrier housing has a nail throat receiving cavity, in which the nail head of the nail body is embedded. The other end has a kinetic energy component mounting cavity, in which the kinetic energy component is completely placed and tightly fitted. The kinetic energy housing is tightly fitted with a T-shaped sealing cap. A safety rear cover is added to the tail of the nail carrier housing. This sealing treatment makes it more moisture-proof and extends the shelf life of the gunpowder.

[0004] In the aforementioned patented self-contained nail, the safety back cover used to protect the kinetic energy mother shell needs to be completely removed during actual use. Completely removing the safety back cover will render it unusable for nail embedding during actual use and will not assist in nail embedding. Directly discarding the safety back cover will result in a waste of resources. Utility Model Content

[0005] The purpose of this utility model is to provide a nail that, when storing the nail, has a protective cover that slides into the second mounting groove to cover and wrap the grooved area. While covering and wrapping, a desiccant is used to keep the wrapped area dry. When the nail post is driven into the installation position, the protective cover can be removed from the grooved area, allowing the additional installation structure to be pre-fixed in the third mounting groove. The protective cover is also fixed between the supporting housing and the installation position as the nail post is inserted, avoiding the loss of the protective cover and solving the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a nail gun, comprising a nail gun post, a bearing housing at one end of the nail gun post, a protective cover at the outer end of the bearing housing, a kinetic energy shell inside the bearing housing, grooves recessed at both the inner and outer ends of the kinetic energy shell, a desiccant between the protective cover and the grooves, a movable hole inside the protective cover, and a sliding groove surrounding the outer side of the nail gun post, the sliding groove being connected to the sliding slot of the movable hole.

[0007] Preferably, a reinforcing ring is provided around the middle position of the outer side of the bearing housing, and the reinforcing ring is provided with a second mounting groove facing the protective cover.

[0008] Preferably, the reinforcing ring is provided with a first mounting groove around the outside of the nail post, and both the first mounting groove and the second mounting groove are fixed by friction with the protective cover.

[0009] Preferably, four threaded bolts are arranged around one side of the outer side of the protective cover.

[0010] Preferably, a third mounting groove is provided between the bolt and the protective cover.

[0011] Preferably, a connecting piece is provided inside the nail post extending toward the bearing housing.

[0012] Preferably, the connecting piece is welded and fixed to the nail post, and the connecting piece is embedded inside the bearing housing.

[0013] Preferably, a rubber pad is provided between the bearing housing and the protective cover, and the rubber pad and the protective cover are bonded and fixed together with adhesive.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0015] This utility model's protective cover is first fixed to the end of the supporting housing through friction. The cover allows the desiccant to completely cover the groove in the kinetic energy shell. Firstly, the cover directly protects the groove, preventing collisions during transportation and storage. Secondly, the desiccant, with the cover in place, dries the area between the cover and the supporting housing during storage. This dry environment further protects the kinetic energy agent, preventing it from being affected by moisture. Thirdly, when the protective cover is removed to use the sliding groove, it can face the first mounting groove and be inserted into the outside of the nail post. The adaptation between the movable hole and the sliding groove ensures that when the nail post is inserted laterally, it is inserted vertically, assisting in aligning the nail post's insertion trajectory. Finally, before inserting the nail post into the set position, an additional metal structure for fixing pipes and sheet-like items can be fixed to the third mounting groove position by rotating the bolts. This additional structure can be fixed together with the nail post between the insertion position and the supporting housing, allowing the nail to be adjusted according to the usage environment and adapt to different usage requirements. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall external structure of this utility model;

[0017] Figure 2 This is a cross-sectional view of the internal structure of the bearing shell of this utility model;

[0018] Figure 3 The position of the protective cover when the sliding groove of this utility model is embedded in the installation position;

[0019] Figure 4 For the present utility model Figure 3 Enlarged view of a portion of region A in the middle.

[0020] In the diagram: 1. Nail post; 2. Sliding groove; 3. Bearing housing; 4. Reinforcing ring; 5. Protective cover; 6. First mounting groove; 7. Bolt; 8. Movable hole; 9. Desiccant; 10. Second mounting groove; 11. Kinetic shell; 12. Groove; 13. Kinetic agent; 14. Cover; 15. Connecting piece; 16. Rubber pad; 17. Third mounting groove. Detailed Implementation

[0021] The present invention will be further described below with reference to specific embodiments.

[0022] like Figure 1 As shown, a nail in this embodiment includes a nail post 1. One end of the nail post 1 is provided with a bearing shell 3. The bearing shell 3 is provided with a kinetic energy shell 11 inside. The kinetic energy shell 11 is filled with a kinetic energy agent 13. By impacting the kinetic energy agent 13, the kinetic energy agent 13 can explode and generate an impact force. In order to prevent the kinetic energy agent 13 from scattering and to facilitate the storage of the nail, a cover 14 is provided on the side of the kinetic energy agent 13 facing the nail post 1. The cover 14 is connected to the kinetic energy shell 11 by a slot. By the cover 14 being locked on the outside of the kinetic energy shell 11, the kinetic energy agent 13 can be locked, which facilitates the long-term storage of the kinetic energy agent 13.

[0023] The kinetic energy shell 11 has a recessed groove 12 at one end inside and one end outside. The groove 12 inside and outside facilitates the collision and embedding of the firing pin, facilitates the storage of kinetic energy agent 13, facilitates the penetration of the firing pin, facilitates the detonation of kinetic energy agent 13, and facilitates the generation of impact force by kinetic energy agent 13.

[0024] In order to cover and protect the groove 12 during daily use, a protective cover 5 is provided at one end of the outer side of the bearing housing 3. A reinforcing ring 4 is provided around the middle position of the outer side of the bearing housing 3. A second mounting groove 10 is provided on the reinforcing ring 4 facing the protective cover 5. The second mounting groove 10 is fixed by friction with the protective cover 5. The protective cover 5 can be fixed by sliding laterally to the outside of the second mounting groove 10. When the groove 12 needs to be impacted during use, the protective cover 5 can be slid out from the outside of the second mounting groove 10.

[0025] In addition, such as Figure 2As shown, a desiccant 9 is provided between the protective cover 5 and the groove 12. The desiccant 9 can cover the groove 12 together with the protective cover 5 to prevent moisture. The filling of the desiccant 9 can dehumidify the area covered by the carrier housing 3 and the protective cover 5, so that the kinetic agent 13 is stored in a dry position.

[0026] It is worth mentioning that, such as Figure 3 As shown, the protective cover 5 has a through-hole 8 inside, and the nail post 1 has a sliding groove 2 around its outside. The sliding groove 2 is recessed inside the nail post 1. When the protective cover 5 is inserted outside the nail post 1, the nail post 1 can be embedded inside the through-hole 8. The sliding groove 2 is connected to the sliding slot of the through-hole 8. The sliding slot connection can improve the stability of the nail post 1 during the lateral movement and prevent the nail post 1 from deviating from its embedding trajectory after being embedded in the installation position.

[0027] Among them, four bolts 7 are arranged around one side of the outer side of the protective cover 5, and a third mounting groove 17 is provided between the bolts 7 and the protective cover 5. The outer side of the bolts 7 is threaded with one side of the protective cover 5. Through the threaded engagement, the additional installed structure can be embedded and fixed in the area of ​​the third mounting groove 17, so that the additional installed structure can be fixed around the embedded position as the nail post 1 is embedded.

[0028] In order to facilitate the fixing of the protective cover 5 when the nail post 1 is embedded in the installation position, the reinforcing ring 4 is provided with a first mounting groove 6 around the nail post 1, and the first mounting groove 6 is fixed to the protective cover 5 by friction. When the nail post 1 is embedded in the installation position and the protective cover 5 is in contact with the bearing housing 3, the protective cover 5 will be embedded in the first mounting groove 6, so as to avoid the protruding protective cover 5 from affecting the daily use of the nail post 1.

[0029] In order to improve the stability of the connection between the nail gun post 1 and the bearing housing 3, a connecting piece 15 is provided inside the nail gun post 1 extending toward the bearing housing 3, and the connecting piece 15 is welded and fixed to the nail gun post 1. The connecting piece 15 is embedded inside the bearing housing 3. The connection between the nail gun post 1 and the bearing housing 3 can be achieved through the embedding of the nail gun post 1 and the connecting piece 15, so that the bearing housing 3 can be smoothly placed inside the nail gun and fired.

[0030] Among them, such as Figure 4 As shown, a rubber pad 16 is provided between the bearing housing 3 and the protective cover 5, and the rubber pad 16 and the protective cover 5 are bonded and fixed with glue. The contact position of the rubber pad 16 will be adjusted according to the orientation of the protective cover 5. The contact between the rubber pad 16 and the bearing housing 3 can fill the gap between the protective cover 5 and the bearing housing 3, improve the stability of the protective cover 5 after installation, and prevent the protective cover 5 from loosening after installation.

[0031] Working principle: When using the device and driving in the nail, during routine nail storage, kinetic energy agent 13 is filled into the kinetic energy shell 11 and the cover 14 is placed over it. The kinetic energy shell 11 and the cover 14 are then inserted into the support shell 3. The protective cover 5, along with the desiccant 9, covers the end of the support shell 3, thus covering and protecting the groove 12. When the nail needs to be used and driven into the desired position, the protective cover 5 slides out from the second mounting groove 10, removing the desiccant 9 and exposing the groove 12. The protective cover 5 then faces the first mounting groove 6. During placement, the nail gun pin 1 moves within the movable hole 8. The additional structure required for fixing is installed in the third mounting slot 17 by rotating the bolt 7. After the nail gun extends its firing pin and pierces the groove 12, it causes the kinetic energy agent 13 to explode. The impact force generated by the explosion will push the supporting housing 3 and the nail gun pin 1 through the cover 14. After the nail gun pin 1 is embedded in the installation position by the impact force, the nail gun pin 1 will slide within the movable hole 8 through the sliding groove 2. The nail gun pin 1 slides until the protective cover 5 is embedded in the first mounting slot 6. The rubber pad 16 will be placed between the protective cover 5 and the supporting housing 3.

[0032] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0033] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention.

Claims

1. A nail gun, comprising a nail post (1), characterized in that, One end of the nail post (1) is provided with a bearing housing (3), and the outer end of the bearing housing (3) is provided with a protective cover (5). The bearing housing (3) is provided with a kinetic energy shell (11). The inner end and the outer end of the kinetic energy shell (11) are both recessed with grooves (12). A desiccant (9) is provided between the protective cover (5) and the groove (12). The protective cover (5) is provided with a movable hole (8). The nail post (1) is surrounded by a sliding groove (2). The sliding groove (2) is connected to the movable hole (8) by a sliding slot.

2. The nail gun according to claim 1, characterized in that, A reinforcing ring (4) is provided around the middle position of the outer side of the bearing housing (3), and a second mounting groove (10) is provided on the reinforcing ring (4) facing the protective cover (5).

3. A nail gun according to claim 2, characterized in that, The reinforcing ring (4) is surrounded by a first mounting groove (6) facing the nail post (1), and both the first mounting groove (6) and the second mounting groove (10) are fixed to the protective cover (5) by friction.

4. A nail gun according to claim 3, characterized in that, Four threaded bolts (7) are arranged around one side of the outer side of the protective cover (5).

5. A nail gun according to claim 4, characterized in that, A third mounting groove (17) is provided between the bolt (7) and the protective cover (5).

6. A nail gun according to claim 1, characterized in that, The nail post (1) has a connecting piece (15) extending inside towards the bearing housing (3).

7. A nail gun according to claim 6, characterized in that, The connecting piece (15) is welded and fixed to the nail post (1), and the connecting piece (15) is embedded inside the bearing housing (3).

8. A nail gun according to claim 1, characterized in that, A rubber pad (16) is provided between the bearing housing (3) and the protective cover (5), and the rubber pad (16) and the protective cover (5) are bonded and fixed with glue.

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