CN109648521B - Pneumatic nail gun that looses - Google Patents
Pneumatic nail gun that looses Download PDFInfo
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- CN109648521B CN109648521B CN201910076434.2A CN201910076434A CN109648521B CN 109648521 B CN109648521 B CN 109648521B CN 201910076434 A CN201910076434 A CN 201910076434A CN 109648521 B CN109648521 B CN 109648521B
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- nail
- feeding
- hole
- nail feeding
- claw
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25C—HAND-HELD NAILING OR STAPLING TOOLS; MANUALLY OPERATED PORTABLE STAPLING TOOLS
- B25C1/00—Hand-held nailing tools; Nail feeding devices
- B25C1/04—Hand-held nailing tools; Nail feeding devices operated by fluid pressure, e.g. by air pressure
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- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Portable Nailing Machines And Staplers (AREA)
Abstract
The pneumatic loose nail gun comprises a gun body assembly, a nail head assembly and a nail feeding mechanism, wherein the nail head assembly comprises a nail head arranged at the front end of the gun body assembly and a nail outlet pipe arranged at the front end of the nail head, a firing pin of the gun body assembly is matched with the corresponding nail outlet pipe, a nail feeding groove is formed in the nail outlet pipe, the nail feeding groove is communicated with the nail outlet pipe, and a plurality of nail sucking magnets are arranged on one surface, opposite to the nail feeding groove, of the nail outlet pipe; the nail feeding mechanism comprises a nail feeding seat, a nail feeding hole and a nail discharging hole are formed in the nail feeding seat, a nail moving cavity is formed between the nail feeding hole and the nail discharging hole in the nail feeding seat, and a nail moving device is arranged at the position of the nail moving cavity; the nail outlet hole is correspondingly matched with the nail inlet groove; the nail moving cavity is internally provided with a nail length adjusting device, and the nail length adjusting device is opposite to the nail inlet hole. The invention can be used by professional users and non-professional users, can realize one machine with multiple purposes, has light weight, is more convenient to carry and uses various loose nails, can successfully throw out the loose nails, reduces the use cost of users and meets the demands of people.
Description
Technical Field
The invention relates to the field of pneumatic tools, in particular to a pneumatic loose nail gun.
Background
The pneumatic nailing gun uses compressed air as power, utilizes the principle of impact cylinder to shoot the nail at high speed, and has the advantages of high nailing speed and convenient operation, and is well-appreciated by the industry.
The conventional air nailing gun for the wood structure assembling operation can be operated only by matching special coil nails or row nails, the coil nails and the row nails are formed and split by special nail factories, the process is complex, the cost is high, the air nailing gun with different types is required to be configured for use, the application range is limited to a certain extent, and non-special users cannot easily purchase the nails due to less nails, so that the popularization and the use of products are limited.
Disclosure of Invention
The pneumatic loose nailing gun can be used by professional users and non-professional users, can be used for multiple purposes, is light in weight, is convenient to carry and uses various loose nails, can be successfully driven out, reduces the use cost of users, and meets the demands of people.
The technical scheme adopted for solving the technical problems is as follows:
the pneumatic loose nail gun comprises a gun body assembly, a nail head assembly and a nail feeding mechanism, wherein the nail head assembly comprises a nail head arranged at the front end of the gun body assembly and a nail outlet pipe arranged at the front end of the nail head, a firing pin of the gun body assembly is matched with the corresponding nail outlet pipe, a nail feeding groove is formed in the nail outlet pipe, the nail feeding groove is communicated with the nail outlet pipe, and a plurality of nail sucking magnets are arranged on one surface, opposite to the nail feeding groove, of the nail outlet pipe;
the nail feeding mechanism comprises a nail feeding seat, a nail feeding hole and a nail discharging hole are formed in the nail feeding seat, a nail moving cavity is formed between the nail feeding hole and the nail discharging hole in the nail feeding seat, and a nail moving device is arranged at the position of the nail moving cavity; the nail outlet hole is correspondingly matched with the nail inlet groove; the nail moving cavity is internally provided with a nail length adjusting device, and the nail length adjusting device is opposite to the nail inlet hole.
The nail moving device comprises a nail feeding cylinder, a nail feeding assembly and a nail stopping assembly, wherein the nail feeding assembly comprises a nail feeding claw seat, a nail feeding claw and a nail feeding claw pressure spring, a nail feeding piston of the nail feeding cylinder is connected with the nail feeding claw seat, an embedded hole is formed in the center of the nail feeding claw seat, an embedded block at one end of the nail feeding claw is matched and arranged in the embedded hole, a guide block is arranged on the outer side of the nail feeding claw seat and is arranged in a sliding groove of the nail feeding seat, so that the nail feeding claw seat moves left and right relative to the nail feeding seat in the sliding groove, the whole nail feeding assembly is positioned in the sliding hole, the sliding groove is formed in the inner wall of the sliding hole, and the sliding hole is communicated with the nail moving cavity; the other end of the nail feeding claw, which is opposite to the embedded block, is provided with a plurality of movable claw bodies along the moving direction of the nail feeding claw seat, a nail groove I is formed between two adjacent movable claw bodies, and nail feeding claw compression springs are respectively arranged between the nail feeding claw seat and the nail feeding claw and distributed on two sides of the embedded block; the nail stopping assembly comprises a nail stopping block baffle, a nail stopping block pressure spring and a nail stopping block, wherein the nail stopping block is inserted into an insertion hole of the nail feeding seat, the nail stopping block baffle is fixed with the nail feeding seat, and the nail stopping block pressure spring is positioned between the nail stopping block baffle and the nail stopping block, so that the nail stopping block is elastically acted; the nail stopping block is provided with a plurality of stationary claw bodies, a nail groove II is formed between two adjacent stationary claw bodies, the nail groove I is correspondingly matched with the nail groove II, and the nail groove I and the nail groove II are both positioned in the nail moving cavity.
The movable claw body is a pawl, and the stationary claw body is a triangular claw.
The nail stop blocks are arranged at the upper part and the lower part of the nail feeding claw respectively, the nail feeding claw and the nail stop blocks are staggered with each other, and projections are arranged between the nail feeding claw and the nail stop blocks respectively.
Shaft pins are respectively arranged at two sides of the embedded block in a matching manner in the embedded hole, and the shaft pins clamp the embedded block.
The nail length adjusting device comprises an adjusting plate and a magnet hole arranged at the bottom end of the adjusting plate, wherein an anti-jump magnet is arranged in the magnet hole and is opposite to the nail inlet hole, a plurality of mounting holes which are distributed at intervals are formed in the adjusting plate along the direction from the anti-jump magnet to the nail inlet hole, and a screw penetrates through one of the mounting holes and is fixed on the nail inlet seat.
The nail feeding cylinder comprises a cylinder body, a nail feeding piston arranged in the cylinder body and a nail feeding piston cover arranged at the outer end of the cylinder body, wherein the cylinder body and the nail head are integrally formed, and an O-shaped ring and a sealing ring are arranged between the nail feeding piston and the cylinder body.
The gun body assembly comprises a gun body, a piston assembly, a firing pin and a safety frame, wherein the firing pin is fixed at the center of the piston assembly; the gun body is internally provided with a first air hole and a second air hole, the first air hole and the second air hole are respectively connected with the cylinder body, and the first air hole and the second air hole are respectively positioned at two sides of the nail feeding piston.
The nail feeding hole is provided with a nail feeding pipe.
The nail moving cavity is matched with one side of the nail feeding hole and is coplanar with the inner wall of the nail feeding hole.
The beneficial effects of the invention are as follows:
according to the pneumatic nail gun disclosed by the invention, a professional user can be externally connected with the vibration disc and the hose to introduce nails into the nail feeding pipe, so that automatic nail feeding continuous high-speed operation is realized, the use cost of the nails can be greatly reduced, and the nails are not required to be connected through welding wires or plastic rows, so that the assembled operation surface is more attractive and more environment-friendly; and DIY users can put bulk nails with different lengths into the nail feeding pipe according to the needs to perform the splicing effect without purchasing special coil nails or chain nails.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is an exploded perspective view of the present invention;
FIG. 3 is a schematic view of the structure of the nail head assembly and gun body of the present invention;
FIG. 4 is an exploded perspective view of the stud assembly of the present invention;
FIG. 5 is an exploded perspective view of the staple feeding mechanism of the present invention;
FIG. 6 is a schematic view of the structure of the staple feeding mechanism of the present invention;
FIG. 7 is a cross-sectional view A-A of FIG. 6;
FIG. 8 is a B-B cross-sectional view of FIG. 6;
FIG. 9 is a partial cross-sectional view of the present invention;
FIG. 10 is a cross-sectional view of C-C of FIG. 9;
FIG. 11 is a D-D sectional view of FIG. 10;
fig. 12 is a sectional view of a part of the structure of the nail driving state of the present invention.
Detailed Description
The invention will be further described with reference to the drawings and the specific examples.
Referring to fig. 1 to 12, the pneumatic loose nail gun of the present invention comprises a gun body assembly 1, a nail head assembly 2 and a nail feeding mechanism 3, wherein the nail head assembly 2 comprises a nail head 4 arranged at the front end of the gun body assembly 1, and a nail discharging tube 5 arranged at the front end of the nail head 4, a firing pin 6 of the gun body assembly 1 is matched with the corresponding nail discharging tube 5, a nail feeding groove 7 is arranged on the nail discharging tube 5, the nail feeding groove 7 is communicated with the nail discharging tube 5, and a plurality of nail sucking magnets 8 are arranged on one surface of the nail discharging tube 5 opposite to the nail feeding groove 7;
the nail feeding mechanism 3 comprises a nail feeding seat 9, a nail feeding hole 10 and a nail discharging hole 11 are formed in the nail feeding seat 9, a nail moving cavity 12 is formed between the nail feeding hole 10 and the nail discharging hole 11 in the nail feeding seat 9, and a nail moving device is arranged at the position of the nail moving cavity 12; the nail outlet holes 11 are correspondingly matched with the nail inlet grooves 7; a nail length adjusting device 14 is arranged in the nail moving cavity 12, and the nail length adjusting device 14 is opposite to the nail feeding hole 10.
The nail moving device comprises a nail feeding cylinder 15, a nail feeding assembly 16 and a nail stopping assembly 17, wherein the nail feeding assembly 16 comprises a nail feeding claw seat 18, a nail feeding claw 19 and a nail feeding claw pressure spring 20, a nail feeding piston 21 of the nail feeding cylinder 15 is connected with the nail feeding claw seat 18, an embedding hole 22 is arranged in the center of the nail feeding claw seat 18, an embedding block 23 at one end of the nail feeding claw 19 is matched and arranged in the embedding hole 22, a guide block 24 is arranged on the outer side of the nail feeding claw seat 18, the guide block 24 is arranged in a sliding groove 25 of the nail feeding seat 9, so that the nail feeding claw seat 18 moves left and right relative to the nail feeding seat 9 in the sliding groove 25, the whole nail feeding assembly 16 is positioned in a sliding hole 26, the sliding groove 25 is arranged on the inner wall of the sliding hole 26, and the sliding hole 26 is communicated with the nail moving cavity 12; the other end of the nail feeding claw 19, which is opposite to the embedded block 23, is provided with a plurality of movable claw bodies 27 along the moving direction of the nail feeding claw seat 18, a nail groove I28 is formed between two adjacent movable claw bodies 27, and nail feeding claw compression springs 20 are respectively arranged between the nail feeding claw seat 18 and the nail feeding claw 19 and distributed on two sides of the embedded block 23; the nail stop assembly 17 comprises a nail stop block baffle 29, a nail stop block pressure spring 30 and a nail stop block 31, wherein the nail stop block 31 is inserted into an insertion hole (not shown in the figure) of the nail feeding seat 9, the nail stop block baffle 29 is fixed with the nail feeding seat 9, and the nail stop block pressure spring 30 is positioned between the nail stop block baffle 29 and the nail stop block 31, so that the nail stop block 31 has an elastic effect; the nail stop block 31 is provided with a plurality of stationary claw bodies 33, a second nail groove 34 is formed between two adjacent stationary claw bodies 33, the first nail groove 28 is correspondingly matched with the second nail groove 34, and the first nail groove 28 and the second nail groove 34 are both positioned in the nail moving cavity 12.
The movable jaw 27 is a pawl, and the stationary jaw 33 is a triangular jaw.
The nail stop block 31 is provided with a long waist hole 51, and a nail stop shaft pin 52 is arranged in the long waist hole 51.
The number of the nail stop blocks 31 is two, and the nail stop blocks are respectively arranged above and below the nail feeding claw 19, and the nail feeding claw 19 and the nail stop blocks 31 are mutually staggered and respectively provided with projections.
Shaft pins 35 are respectively arranged at two sides of the embedded block 23 in a matching manner in the embedded hole 22, and the embedded block 23 is clamped by the shaft pins 35.
The nail length adjusting device 14 comprises an adjusting plate 36 and a magnet hole 37 arranged at the bottom end of the adjusting plate 36, wherein an anti-jump magnet 38 is arranged in the magnet hole 37, the anti-jump magnet 38 is opposite to the nail feeding hole 10, a plurality of mounting holes 39 are arranged on the adjusting plate 36 along the direction from the anti-jump magnet 38 to the nail feeding hole 10 at intervals, and a screw penetrates through one of the mounting holes 39 and is fixed on the nail feeding seat 9.
The nail feeding cylinder 15 comprises a cylinder body 40, a nail feeding piston 21 arranged in the cylinder body 40 and a nail feeding piston cover 41 arranged at the outer end of the cylinder body 40, wherein the cylinder body 40 and the nail head 4 are integrally formed, and an O-shaped ring 42 and a sealing ring 43 are arranged between the nail feeding piston 21 and the cylinder body 40.
The gun body assembly 1 comprises a gun body 44, a piston assembly 45, a firing pin 6 and a safety frame 46, wherein the firing pin 6 is fixed in the center of the piston assembly 45; the gun body 44 is internally provided with a first air hole 47 and a second air hole 48, the first air hole 47 and the second air hole 48 are respectively connected with the cylinder body 40, and the first air hole 47 and the second air hole 48 are respectively positioned at two sides of the nail feeding piston 21.
The nail feeding hole 10 is provided with a nail feeding tube 49. The nail feeding tube 49 is connected with the nail feeding hole 10 through the anti-drop joint 53 and the joint seat 54.
The nail moving cavity 12 is matched on one side of the nail feeding hole 10 and is coplanar with the inner wall of the nail feeding hole 10.
The working principle of the pneumatic loose nail gun of the invention is described as follows:
according to the pneumatic loose nail gun disclosed by the invention, the relative positions of the adjusting plate 36 and the nail feeding seat 9 are adjusted, so that the distance between the anti-jump magnet 38 and the top of the nail moving cavity 12 is adjusted, the distance is the length of the nailed nail 50, high-pressure air is connected at the moment, the nail 50 is conveyed to the nail feeding pipe 49, and falls into the nail feeding hole 10 through the nail feeding pipe 49, and the nail feeding hole 10 is opposite to the anti-jump magnet 38 under the suction effect of the anti-jump magnet 38, and the nail moving cavity 12 is matched on one side of the nail feeding hole 10 and is coplanar with the inner wall of the nail feeding hole 10, namely: by the combined action of the anti-jump magnet 38 and the left side of the nail moving cavity 12, the nail 50 can be well vertically positioned in the nail moving cavity 12, at the moment, the safety frame 46 for starting the loose nail gun is pressed on a nailed object, the trigger is pressed to enable the nail feeding piston 21 to move right, and the trigger is released to enable the nail feeding piston 21 to move leftwards for resetting, so that one working cycle is completed. Specifically, when the trigger is pressed, the nail feeding cylinder 15 works, the nail feeding piston 21 drives the nail feeding assembly 16 to move right, as shown in fig. 11 and 12, under the extrusion action of the nail 50, the nail feeding claw 19 moves outwards along the directions of the embedded block 23 and the embedded hole 22 until the nail 50 falls into the first nail groove 28, the trigger is loosened, the nail feeding piston 21 moves leftwards, the second movable claw body 27 at the right end hooks the nail 50 to move leftwards, the nails 50 respectively extrude the nail stopping blocks 31 in the leftward movement process of the nail 50, and under the action of the nail stopping block pressure spring 30, the nail 50 slides into the second nail groove 34 on the nail stopping blocks 31 along the inclined plane on the nail stopping blocks 31, so that the nail 50 is moved leftwards by one clamping position from the position of the nail feeding hole 10; when the safety frame 46 is pressed for the second time and the trigger is buckled, the nail feeding piston 21 moves right again, at the moment, because the nail groove two 34 on the nail stopping block 31 is triangular, the nail 50 cannot move right, the nail feeding claw 19 moves back under the resistance of the nail 50 and the action of the nail feeding claw pressure spring 20, the nail 50 continues to move right through the inclined plane arranged on the nail feeding claw 19, after the nail 50 is clamped again under the action of the nail feeding claw pressure spring 20 after the nail clamping opening on the nail feeding claw 19 is opposite to the nail 50, after the trigger is released, the nail feeding piston 21 moves left to reset, meanwhile, 2 nails are driven to move left to one station, and the like, 3 nails and 4 nails … are put into the nail 50 again, when the first nail 50 reaches the nail clamping space formed by the last group of the nail groove one 28 and the nail groove two 34, the nail feeding assembly 16 works again, at the moment, the nail 50 in the last group of nail clamping space is moved towards the nail feeding assembly 16, and leaves the nail feeding assembly 16, the nail 50 is sucked into the nail feeding pipe 5 again under the action of the nail feeding magnet 8, the nail 50 is sucked into the nail feeding pipe 5 again, the nail 50 is punched out, and the nail 50 is punched out quickly, and the nail 50 is punched out, and the nail 50 is punched quickly, and the nail 50 is punched.
With the above-described preferred embodiments according to the present invention as an illustration, the above-described descriptions can be used by persons skilled in the relevant art to make various changes and modifications without departing from the scope of the technical idea of the present invention. The technical scope of the present invention is not limited to the description, but must be determined according to the scope of claims.
Claims (8)
1. A pneumatic loose nail gun, characterized in that: the nail head assembly comprises a nail head arranged at the front end of the gun body assembly and a nail outlet pipe arranged at the front end of the nail head, a firing pin of the gun body assembly is matched with the corresponding nail outlet pipe, a nail inlet groove is formed in the nail outlet pipe, the nail inlet groove is communicated with the nail outlet pipe, and a plurality of nail sucking magnets are arranged on one surface, opposite to the nail inlet groove, of the nail outlet pipe;
the nail feeding mechanism comprises a nail feeding seat, a nail feeding hole and a nail discharging hole are formed in the nail feeding seat, a nail moving cavity is formed between the nail feeding hole and the nail discharging hole in the nail feeding seat, and a nail moving device is arranged at the position of the nail moving cavity; the nail outlet hole is correspondingly matched with the nail inlet groove; a nail length adjusting device is arranged in the nail moving cavity, and the nail length adjusting device is opposite to the nail inlet hole; the nail moving device comprises a nail feeding cylinder, a nail feeding assembly and a nail stopping assembly, wherein the nail feeding assembly comprises a nail feeding claw seat, a nail feeding claw and a nail feeding claw pressure spring, a nail feeding piston of the nail feeding cylinder is connected with the nail feeding claw seat, an embedded hole is formed in the center of the nail feeding claw seat, an embedded block at one end of the nail feeding claw is matched and arranged in the embedded hole, a guide block is arranged on the outer side of the nail feeding claw seat and is arranged in a sliding groove of the nail feeding seat, so that the nail feeding claw seat moves left and right relative to the nail feeding seat in the sliding groove, the whole nail feeding assembly is positioned in the sliding hole, the sliding groove is formed in the inner wall of the sliding hole, and the sliding hole is communicated with the nail moving cavity; the other end of the nail feeding claw, which is opposite to the embedded block, is provided with a plurality of movable claw bodies along the moving direction of the nail feeding claw seat, a nail groove I is formed between two adjacent movable claw bodies, and nail feeding claw compression springs are respectively arranged between the nail feeding claw seat and the nail feeding claw and distributed on two sides of the embedded block; the nail stopping assembly comprises a nail stopping block baffle, a nail stopping block pressure spring and a nail stopping block, wherein the nail stopping block is inserted into an insertion hole of the nail feeding seat, the nail stopping block baffle is fixed with the nail feeding seat, and the nail stopping block pressure spring is positioned between the nail stopping block baffle and the nail stopping block, so that the nail stopping block is elastically acted; the nail stopping block is provided with a plurality of stationary claw bodies, a nail groove II is formed between two adjacent stationary claw bodies, the nail groove I is correspondingly matched with the nail groove II, and the nail groove I and the nail groove II are both positioned in the nail moving cavity;
the nail length adjusting device comprises an adjusting plate and a magnet hole arranged at the bottom end of the adjusting plate, wherein an anti-jump magnet is arranged in the magnet hole and is opposite to the nail inlet hole, a plurality of mounting holes which are distributed at intervals are formed in the adjusting plate along the direction from the anti-jump magnet to the nail inlet hole, and a screw penetrates through one of the mounting holes and is fixed on the nail inlet seat.
2. The pneumatic loose nail gun of claim 1, wherein: the movable claw body is a pawl, and the stationary claw body is a triangular claw.
3. The pneumatic loose nail gun of claim 1, wherein: the nail stop blocks are arranged at the upper part and the lower part of the nail feeding claw respectively, the nail feeding claw and the nail stop blocks are staggered with each other, and projections are arranged between the nail feeding claw and the nail stop blocks respectively.
4. The pneumatic loose nail gun of claim 1, wherein: shaft pins are respectively arranged at two sides of the embedded block in a matching manner in the embedded hole, and the shaft pins clamp the embedded block.
5. The pneumatic loose nail gun of claim 1, wherein: the nail feeding cylinder comprises a cylinder body, a nail feeding piston arranged in the cylinder body and a nail feeding piston cover arranged at the outer end of the cylinder body, wherein the cylinder body and the nail head are integrally formed, and an O-shaped ring and a sealing ring are arranged between the nail feeding piston and the cylinder body.
6. The pneumatic loose nail gun of claim 1, wherein: the gun body assembly comprises a gun body, a piston assembly, a firing pin and a safety frame, wherein the firing pin is fixed at the center of the piston assembly; the gun body is internally provided with a first air hole and a second air hole, the first air hole and the second air hole are respectively connected with the cylinder body, and the first air hole and the second air hole are respectively positioned at two sides of the nail feeding piston.
7. The pneumatic loose nail gun of claim 1, wherein: the nail feeding hole is provided with a nail feeding pipe.
8. The pneumatic loose nail gun of claim 1, wherein: the nail moving cavity is matched with one side of the nail feeding hole and is coplanar with the inner wall of the nail feeding hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910076434.2A CN109648521B (en) | 2019-01-26 | 2019-01-26 | Pneumatic nail gun that looses |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910076434.2A CN109648521B (en) | 2019-01-26 | 2019-01-26 | Pneumatic nail gun that looses |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109648521A CN109648521A (en) | 2019-04-19 |
| CN109648521B true CN109648521B (en) | 2023-09-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910076434.2A Active CN109648521B (en) | 2019-01-26 | 2019-01-26 | Pneumatic nail gun that looses |
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| Country | Link |
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| CN (1) | CN109648521B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI724430B (en) * | 2019-05-29 | 2021-04-11 | 盟立自動化股份有限公司 | Nail apparatus and nail gun |
| CN114427749B (en) * | 2022-01-26 | 2024-04-02 | 黄曹 | Portable gas hot air gun |
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| CA2216691A1 (en) * | 1997-11-19 | 1999-05-19 | Feliks Jasinski | Nail pump |
| CN101239458A (en) * | 2008-03-19 | 2008-08-13 | 桐乡市嘉程电子机械有限公司 | Electric steel nail gun |
| CN108381465A (en) * | 2018-05-17 | 2018-08-10 | 中山市铖恬俊五金制品有限公司 | Nail gun |
| CN208163542U (en) * | 2018-05-17 | 2018-11-30 | 中山市铖恬俊五金制品有限公司 | Nail gun |
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2019
- 2019-01-26 CN CN201910076434.2A patent/CN109648521B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3050732A (en) * | 1957-11-29 | 1962-08-28 | Termet Pierre | Fastener driving interlocking pistol or tool |
| US3589584A (en) * | 1966-09-27 | 1971-06-29 | Gunnebo Bruks Ab | Nail-driving device |
| CN1164449A (en) * | 1996-02-09 | 1997-11-12 | 波音公司 | Low-voltage electromagnetic riveter |
| CA2216691A1 (en) * | 1997-11-19 | 1999-05-19 | Feliks Jasinski | Nail pump |
| CN101239458A (en) * | 2008-03-19 | 2008-08-13 | 桐乡市嘉程电子机械有限公司 | Electric steel nail gun |
| CN108381465A (en) * | 2018-05-17 | 2018-08-10 | 中山市铖恬俊五金制品有限公司 | Nail gun |
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| Publication number | Publication date |
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| CN109648521A (en) | 2019-04-19 |
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