CN211029854U

CN211029854U - Fitment is with straight nail rifle

Info

Publication number: CN211029854U
Application number: CN201921944902.5U
Authority: CN
Inventors: 张辉; 张义; 瞿博
Original assignee: Jingkun Construction Technology Henan Group Co ltd
Current assignee: Jingkun Construction Technology Henan Group Co ltd
Priority date: 2019-11-12
Filing date: 2019-11-12
Publication date: 2020-07-17
Anticipated expiration: 2029-11-12

Abstract

The utility model discloses a straight nail gun for decoration, which comprises a nail loading box, a handle, a buffer component and a gun body, wherein the upper end of the nail loading box is provided with a gun head, the gun body is arranged at one end of the gun head far away from a nail head, the end of the gun body far away from the gun head is provided with a gun end, the lower end of the gun end is provided with the handle, the buffer component is arranged inside the handle, the utility model discloses a buffer block is arranged at one side of a trigger, a guide rod connected with a push plate penetrates through a piston block and is connected with the buffer block, a return spring is wound on the periphery of the guide rod, a limit rod is arranged at one side of the buffer block close to the push plate, the structure can reduce the pressure applied when the trigger is pressed, the lower end of the gun head is provided with the nail loading box, the interior of the nail loading box is provided with a strip nail controlled by a compression spring, a control button for controlling the outlet of the strip nail is, the structure can enable the ejection route of the straight nail to be ejected to be more accurate.

Description

Fitment is with straight nail rifle

Technical Field

The utility model belongs to the technical field of the nail rifle, concretely relates to straight nail rifle is used to fitment.

Background

The nail gun is a product formed by combining a gun body part and a cartridge clip part. There are electric nail gun, pneumatic nail gun, gas nail gun, manual nail gun, etc. The pneumatic nail gun is also called as a pneumatic nail gun, the pneumatic nail gun takes air pressure generated by an air pump, small nail air pressure and large nail air pressure as power sources, high-pressure air drives a firing pin in a nail gun cylinder to carry out hammering movement, and row nails in a row nail clamp are nailed into an object or are ejected out.

The straight nail gun for decoration is one of the straight nail guns, in the structure of the common straight nail gun, when a worker presses a trigger to operate, the straight nail gun is in direct contact with the trigger and the inner wall of a handle, no protection component is arranged, so that the straight nail gun can damage the wrist of the worker due to overlarge recoil after long-time work, and the deviation of a nail shooting position possibly caused by the lack of a sighting device during nail shooting influences the working process.

Disclosure of Invention

To solve the problems set forth in the background art described above. The utility model provides a straight nail rifle is used to fitment has and reduces the impact, penetrates the accurate characteristics of nail.

In order to achieve the above object, the utility model provides a following technical scheme: a straight nail gun for decoration comprises a nail loading box, a handle, a buffer assembly and a gun body, wherein a gun head is arranged at the upper end of the nail loading box, a compression spring is arranged at the inner bottom end of the nail loading box, a chain riveting is arranged at the upper end of the compression spring, a control button is arranged on the outer side of the gun head, a nail head is arranged at one end of the gun head, a nail cavity is arranged in the gun head, a straight nail to be shot is arranged in the nail cavity, a laser lamp is arranged at the upper end of the nail head, the gun body is arranged at one end, far away from the nail head, of the gun body, a gun end is arranged at one end, far away from the gun head, of the gun body, a piston head is arranged on the inner side of the gun body, a push rod is arranged on one side of the piston head, a telescopic spring is wound on the periphery of the push rod, a handle is arranged, the lower filling block is arranged below the buffer assembly, a lower air passage is arranged in the lower filling block, the upper filling block is arranged above the buffer assembly, and an upper air passage is arranged in the upper filling block;

the buffering subassembly includes trigger, connecting rod, push pedal, gag lever post, lower sprue, buffer block, return spring, piston piece, goes up sprue and guide arm, wherein, one side of trigger is provided with the connecting rod, the one end that the trigger was kept away from to the connecting rod is provided with the push pedal, one side that the connecting rod was kept away from in the push pedal is provided with lower sprue, the top of sprue is provided with the sprue down, the buffer block is installed in one side that the push pedal is close to lower sprue, and one side that the buffer block is close to the push pedal is provided with the gag lever post, the top of gag lever post is provided with the guide arm, the one end periphery winding that the guide arm is close to the buffer block has return spring, the piston piece is installed in the one end that.

Preferably, the screw-out head is mounted at one end of the gun head through a screw, and the gun head and the gun body are of an integrated structure.

Preferably, the binding box is connected with the gun head through a screw nut, the chain riveting is movably connected with the inner bottom end of the binding box through a compression spring, and the control button and the gun head are of an integrated structure.

Preferably, a clamping block is arranged at one end, close to the gun body, in the gun head, the push rod penetrates through the clamping block and is in contact with the straight nail to be shot, the telescopic spring is wound on the periphery of the part, located between the clamping block and the piston head, of the push rod, and a sliding block which forms a sliding structure with the bottom end of a channel chiseled in the gun body is installed at the lower end of the piston head.

Preferably, the anti-abrasion pad is bonded on the outer side of the handle through a strong adhesive, the lower filling block and the upper filling block are bonded inside the handle through the strong adhesive, the lower blocking block penetrates through a through groove formed in the lower filling block to form a closing structure with the lower air passage, and the upper blocking block penetrates through a through groove formed in the upper filling block to form a closing structure with the upper air passage.

Preferably, the trigger is connected with the push plate through a connecting rod, the guide rod penetrates through the piston block and is connected with a mounting seat arranged on one side, close to the piston block, of the buffer block, and the guide rod is connected with the push plate through a cushion block.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a set up the buffer block in push pedal one side of being connected with the trigger, the guide arm of being connected with the push pedal runs through the piston piece and is connected with the buffer block, and the winding of return spring is in the periphery that the guide arm is located part between piston piece and the buffer block to the buffer block is close to one side of push pedal and installs the gag lever post, and the pressure of applying when pressing the trigger can be slowed down to this kind of structure, further avoids the long-time operation of staff the circumstances that the wrist is ache to appear.

2. The utility model discloses a set up the binding casket at rifle head lower extreme, the binding casket internally mounted is through the chain riveting that the compression spring control was gone up to the control button of rifle head outside installation control chain riveting export, the performance is aimed at and is waited to penetrate the laser lamp of straight nail ejection route effect and install in the upper end of a pin fin, and this kind of structure can make and wait to penetrate the straight nail ejection route more accurate.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the cushion assembly of the present invention;

in the figure: 1. a staple cavity; 2. discharging the nail head; 3. a control button; 4. arranging nails; 5. a staple cartridge; 6. a compression spring; 7. an anti-wear pad; 8. a handle; 9. filling blocks; 10. a lower airway; 11. a buffer assembly; 1101. a trigger; 1102. a connecting rod; 1103. pushing the plate; 1104. a limiting rod; 1105. a lower plugging block; 1106. a buffer block; 1107. a return spring; 1108. a piston block; 1109. an upper plugging block; 1110. a guide bar; 12. filling blocks; 13. an upper airway; 14. a gun end; 15. a piston head; 16. a gun body; 17. a tension spring; 18. a push rod; 19. a gun head; 20. a straight nail to be shot; 21. a laser light.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides the following technical solutions: a straight nail gun for decoration comprises a nail magazine 5, a handle 8, a buffer assembly 11 and a gun body 16, wherein a gun head 19 is arranged at the upper end of the nail magazine 5, a compression spring 6 is arranged at the inner bottom end of the nail magazine 5, a strip nail 4 is arranged at the upper end of the compression spring 6, a control button 3 is arranged at the outer side of the gun head 19, a nail outlet head 2 is arranged at one end of the gun head 19, a nail cavity 1 is arranged inside the gun head 19, a straight nail 20 to be shot is arranged inside the nail cavity 1, a laser lamp 21 is arranged at the upper end of the nail outlet 2, the gun body 16 is arranged at one end, far away from the nail outlet 2, of the gun head 19, a gun end 14 is arranged at one end, far away from the gun head 19, a piston head 15 is arranged at the inner side of the gun body 16, a push rod 18 is arranged at one side of the piston head 15, a telescopic spring 17 is wound at the periphery of the, a buffer assembly 11 is arranged inside the handle 8, the lower filling block 9 is arranged below the buffer assembly 11, a lower air passage 10 is arranged inside the lower filling block 9, the upper filling block 12 is arranged above the buffer assembly 11, and an upper air passage 13 is arranged inside the upper filling block 12;

the buffer component 11 comprises a trigger 1101, a connecting rod 1102, a push plate 1103, a limiting rod 1104, a lower block 1105, a buffer block 1106, a return spring 1107, a piston block 1108, an upper block 1109 and a guide rod 1110, wherein one side of the trigger 1101 is provided with the connecting rod 1102, one end, away from the trigger 1101, of the connecting rod 1102 is provided with the push plate 1103, one side, away from the connecting rod 1102, of the push plate 1103 is provided with the lower block 1105, the upper block 1109 is arranged above the lower block 1105, the buffer block 1106 is installed on one side, close to the lower block 1105, of the push plate 1103, one side, close to the push plate 1103, of the buffer block 1106 is provided with the limiting rod 1104, the guide rod 1110 is arranged above the limiting rod 1104, the return spring 1107 is wound on the periphery of one end, close to the buffer block 1106, of the guide.

In order to install the integral structure, the nail outlet head 2 is installed at one end of the gun head 19 through screws, and the gun head 19 and the gun body 16 are of an integral structure;

in order to enable the chain riveting 4 to be upwards popped into the nail cavity 1, the binding box 5 is connected with the gun head 19 through a screw nut, the chain riveting 4 is movably connected with the inner bottom end of the binding box 5 through a compression spring 6, and the control button 3 and the gun head 19 are of an integrated structure;

in order to enable the straight nail 20 to be shot along the nail cavity 1, a clamping block is arranged at one end, close to the gun body 16, in the gun head 19, a push rod 18 penetrates through the clamping block to be in contact with the straight nail 20 to be shot, a telescopic spring 17 is wound on the periphery of the part, located between the clamping block and a piston head 15, of the push rod 18, and a sliding block which forms a sliding structure with the bottom end of a channel chiseled in the gun body 16 is installed at the lower end of the piston head;

in order to control the pneumatic acting force of the nail shooting of the nail gun, the anti-abrasion pad 7 is bonded on the outer side of the handle 8 through a strong adhesive, the lower filling block 9 and the upper filling block 12 are bonded inside the handle 8 through the strong adhesive, the lower blocking block 1105 penetrates through a through groove arranged inside the lower filling block 9 to form a closing structure with the lower air passage 10, and the upper blocking block 1109 penetrates through a through groove arranged inside the upper filling block 12 to form a closing structure with the upper air passage 13;

in order to relieve the pressure applied when the trigger 1101 is pressed, the trigger 1101 is connected with the push plate 1103 through a connecting rod 1102, a guide rod 1110 penetrates through a piston block 1108 and is connected with a mounting seat arranged on one side of a buffer block 1106, which is close to the piston block 1108, and the guide rod 1110 is connected with the push plate 1103 through a cushion block;

the utility model discloses a theory of operation and use flow: firstly, aligning the nail head 2 with the position of the nail to be shot, turning on the laser lamp 21 to realize more accurate aiming, turning on the control button 3, ejecting the straight nail 20 to be shot from the interior of the magazine 5 into the nail cavity 1 through the compression spring 6, then pressing the trigger 1101, the push plate 1103 connected with the trigger through the connecting rod 1102 is pushed forward immediately, at this time, the lower block 1105 is blocked inside the lower air passage 10 along the through groove arranged inside the lower filling block 9, the lower air passage 10 is closed, the upper block 1109 penetrates through the upper air passage 13 along the through groove arranged inside the upper filling block 12, the upper air passage 13 is opened, the formed air flow moves the piston head 15 through the device body inside the gun end 14, further drives the push rod 18 to advance, so as to shoot the straight nail 20 to be shot, because the guide rod 1110 connected with the push plate 1103 penetrates through the piston block 1108 through the mounting seat and the buffer block 1106, and the return spring 1107 is wound on the periphery of the guide rod 1110 positioned between the piston block 1108 and the buffer block 1106, meanwhile, the limiting rods 1104 arranged between every two guide rods 1110 are also connected with the buffer block 1106 through the mounting seat, so that the pressure generated when the trigger 1101 is pressed can be gradually reduced by the structure, the buffering effect is further achieved, and the situation that the wrist is sore when a worker operates for a long time is avoided.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a straight nail rifle is used to fitment, includes binding casket (5), handle (8), buffer unit (11) and rifle body (16), its characterized in that: the nail gun is characterized in that a gun head (19) is arranged at the upper end of the nail box (5), a compression spring (6) is arranged at the inner bottom end of the nail box (5), a chain riveting (4) is arranged at the upper end of the compression spring (6), a control button (3) is arranged at the outer side of the gun head (19), a nail outlet head (2) is arranged at one end of the gun head (19), a nail cavity (1) is arranged in the gun head (19), a straight nail (20) to be shot is arranged in the nail cavity (1), a laser lamp (21) is arranged at the upper end of the nail outlet head (2), a gun body (16) is arranged at one end, far away from the nail outlet head (2), of the gun head (19), a gun end (14) is arranged at one end, far away from the gun head (19), a piston head (15) is arranged at the inner side of the gun body (16), a push rod (18) is arranged at one side of the piston head (15), and, the lower end of the gun end (14) is provided with a handle (8), the periphery of the handle (8) is provided with an anti-abrasion pad (7), a buffer assembly (11) is arranged inside the handle (8), a lower filling block (9) is arranged below the buffer assembly (11), a lower air passage (10) is arranged inside the lower filling block (9), an upper filling block (12) is arranged above the buffer assembly (11), and an upper air passage (13) is arranged inside the upper filling block (12);

the buffer assembly (11) comprises a trigger (1101), a connecting rod (1102), a push plate (1103), a limiting rod (1104), a lower block (1105), a buffer block (1106), a return spring (1107), a piston block (1108), an upper block (1109) and a guide rod (1110), wherein the connecting rod (1102) is arranged on one side of the trigger (1101), the push plate (1103) is arranged at one end, away from the trigger (1101), of the connecting rod (1102), the lower block (1105) is arranged on one side, away from the connecting rod (1102), of the push plate (1103), the upper block (1109) is arranged above the lower block (1105), the buffer block (1106) is arranged on one side, close to the lower block (1105), of the push plate (1103), the limiting rod (1104) is arranged on one side, close to the push plate (1103), the guide rod (1110) is arranged above the limiting rod (1104), and the return spring (1107) is wound on the periphery of one end, close to the buffer block (1106), of the guide rod (1110), the piston block (1108) is arranged at one end of the return spring (1107) close to the guide rod (1110).

2. A finishing sprit according to claim 1, wherein: the nail outlet head (2) is installed at one end of the gun head (19) through screws, and the gun head (19) and the gun body (16) are of an integrated structure.

3. A finishing sprit according to claim 1, wherein: the binding box (5) is connected with the gun head (19) through a screw nut, the chain riveting (4) is movably connected with the inner bottom end of the binding box (5) through a compression spring (6), and the control button (3) and the gun head (19) are of an integrated structure.

4. A finishing sprit according to claim 1, wherein: a clamping block is arranged at one end, close to the gun body (16), in the gun head (19), the push rod (18) penetrates through the clamping block to be in contact with the to-be-shot straight nail (20), the telescopic spring (17) is wound on the periphery of the part, located between the clamping block and the piston head (15), of the push rod (18), and a sliding block which forms a sliding structure with the bottom end of a channel chiseled in the gun body (16) is installed at the lower end of the piston head (15).

5. A finishing sprit according to claim 1, wherein: the anti-abrasion pad (7) is bonded on the outer side of the handle (8) through a strong adhesive, the lower filling block (9) and the upper filling block (12) are bonded inside the handle (8) through the strong adhesive, the lower plugging block (1105) penetrates through a through groove formed in the lower filling block (9) and forms a closing structure with the lower air passage (10), and the upper plugging block (1109) penetrates through a through groove formed in the upper filling block (12) and forms a closing structure with the upper air passage (13).

6. A finishing sprit according to claim 1, wherein: the trigger (1101) is connected with the push plate (1103) through a connecting rod (1102), the guide rod (1110) penetrates through the piston block (1108) to be connected with the mounting seat arranged on one side, close to the piston block (1108), of the buffer block (1106), and the guide rod (1110) is connected with the push plate (1103) through a cushion block.