CN214924094U - Pneumatic nail gun with handle provided with air storage chamber - Google Patents
Pneumatic nail gun with handle provided with air storage chamber Download PDFInfo
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- CN214924094U CN214924094U CN202120556385.5U CN202120556385U CN214924094U CN 214924094 U CN214924094 U CN 214924094U CN 202120556385 U CN202120556385 U CN 202120556385U CN 214924094 U CN214924094 U CN 214924094U
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Abstract
The utility model relates to a handle is equipped with pneumatic nail rifle of air reservoir, including cylinder, handle, gland, on-off mechanism, gun needle piston and gun needle, the lower extreme of cylinder is opened the upper end that has gun needle export, cylinder and is opened and form first gas port, and the cylinder wall of cylinder is opened there is the air inlet, the cylinder constitutes the striking end of the rifle body, and the air reservoir setting is on the handle, and the air reservoir setting with traditional pneumatic nail rifle causes the striking end of the rifle body great to compare in the cylinder periphery, the utility model discloses an air reservoir setting effectively reduces the striking end volume of the rifle body on the handle, and the pneumatic nail rifle of being convenient for uses in constrictive area, increases the application scope of pneumatic nail rifle, improves the practicality of pneumatic nail rifle.
Description
Technical Field
The utility model relates to a pneumatic nail gun, in particular to a pneumatic nail gun with a handle provided with an air storage chamber.
Background
The pneumatic nail gun is a kind of nailing equipment which uses gas to make the gun needle repeatedly come in and go out at the striking end of the gun body.
The existing pneumatic nail gun is characterized in that the air storage chamber is arranged on the periphery of the gun body corresponding to the air cylinder, so that the striking end of the gun body is large in size, and the pneumatic nail gun is difficult to use in narrow areas due to the fact that the striking end of the gun body is large in size, so that the application range of the pneumatic nail gun is reduced, and the user requirements cannot be met.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a striking end of the rifle body is small, light and handy pneumatic nail rifle.
The purpose of the utility model is realized like this:
a pneumatic nail gun with a handle provided with an air storage chamber comprises a cylinder, a handle, a gland, a switch mechanism, a gun needle piston and a gun needle, wherein the lower end of the cylinder is provided with a gun needle outlet, the upper end of the cylinder is opened to form a first air port, the cylinder wall of the cylinder is provided with an air inlet, and the cylinder wall of the cylinder, close to the gun needle outlet, is provided with an air outlet;
the gun needle piston is connected with the gun needle and is arranged in the air cylinder, the gland is arranged at the upper end of the air cylinder, and the first air port is opened or closed by the gland;
the handle is provided with a gas inlet cavity, a gas storage chamber, an installation cavity and a gas passage, the gas inlet cavity, the gas passage and the installation cavity are communicated, the switch mechanism is arranged in the installation cavity, and the switch mechanism is arranged on the handle and is close to the switch mechanism;
the handle and the cylinder are connected to form a pneumatic nail gun, one end of the air storage chamber is communicated with the air inlet, and the other end of the air storage chamber is communicated with the air outlet.
The switching mechanism acts to control the air passage to communicate with the outlet of the air inlet cavity or the mounting cavity, so that the compressed air and the air in the air storage chamber are switched to enter the air cylinder to push the gun needle piston, the gun needle piston moves in the air cylinder in a reciprocating manner, and the gun needle piston drives the gun needle to repeatedly enter and exit at the striking end of the gun body.
The cylinder constitutes the striking end of the rifle body, and the air reservoir sets up on the handle, sets up the striking end that causes the rifle body in the cylinder periphery with the air reservoir of traditional pneumatic nail rifle and compares greatly, the utility model discloses an air reservoir sets up on the handle, effectively reduces the striking end volume of the rifle body, and the pneumatic nail rifle of being convenient for uses in constrictive area, increases the application scope of pneumatic nail rifle, improves the practicality of pneumatic nail rifle.
The purpose of the utility model can also adopt the following technical measures to solve:
furthermore, the cylinder wall of the air cylinder is provided with the air inlet close to the first air port, the height of the air inlet is higher than the height of the gun needle piston abutting against the gun needle outlet, the height of the air outlet is lower than the height of the gun needle piston abutting against the gun needle outlet, and the air storage chamber is internally provided with a one-way valve for preventing the air in the air storage chamber from being discharged to the air inlet.
The air storage chamber is provided with the check valve, and compressed gas is in the air storage chamber through the air inlet entering, and compressed gas only can discharge through the gas vent, can't be through backward flow to the air inlet, avoids the air current in disorder to influence the action of rifle needle piston, strengthens pneumatic nail rifle's practicality.
Furthermore, the air inlet is formed in the wall of the air cylinder, close to the gun needle outlet, the height of the air inlet is higher than the height of the gun needle piston abutting against the gun needle outlet, the height of the air outlet is lower than the height of the gun needle piston abutting against the gun needle outlet, and the diameter of the air outlet is larger than that of the air inlet.
Because the diameter of the exhaust port is greater than the diameter of the air inlet, when the air storage chamber exhausts, the exhaust volume of the exhaust port is greater than that of the air inlet, so that the gas exhausted from the exhaust port pushes the gun needle piston to move upwards, when the gun needle piston is higher than the air inlet, the air inlet and the exhaust port exhaust jointly to push the gun needle piston to move upwards, the moving speed of the gun needle piston is increased, and the reset of the gun needle piston is realized.
Furthermore, the inner cavity at the upper part of the handle is a gas inlet cavity, a gas inlet is arranged at the tail end of the handle corresponding to the gas inlet cavity, and the inner cavity at the lower part of the handle is a gas storage chamber. The air storage chamber and the gas entering cavity are arranged on the handle, the practicability of the handle is improved, and the air storage chamber is prevented from being arranged at the striking end of the gun body, so that the striking end volume of the gun body is reduced, the pneumatic nail gun can be conveniently used in a narrow area, the application range of the pneumatic nail gun is enlarged, and the practicability of the pneumatic nail gun is improved.
Furthermore, the handle comprises a handheld portion and a gun bin, the handheld portion is connected with the gun bin, the handheld portion is provided with a gas inlet cavity and a first gas storage chamber, the gun bin is provided with a second gas storage chamber, and the first gas storage chamber is communicated with the second gas storage chamber to form the gas storage chamber. The air storage chamber is divided into a first air storage chamber and a second air storage chamber, the first air storage chamber and the gas inlet chamber are arranged on the handheld portion, the second air storage chamber is arranged on the gun bin, the practicability of the handle is improved, the air storage chamber is prevented from being arranged at the striking end of the gun body, the size of the striking end of the gun body is reduced, the pneumatic nail gun can be conveniently used in a narrow area, the application range of the pneumatic nail gun is enlarged, and the practicability of the pneumatic nail gun is improved.
Further, the handle includes handheld portion and rifle storehouse, and handheld portion and rifle storehouse are connected, handheld portion is opened there is gaseous entering chamber, the rifle storehouse is opened there is the gas storage chamber. The gas entering cavity is arranged on the handheld portion, the gas storage chamber is arranged on the gun bin, the practicability of the handle is improved, the gas storage chamber is prevented from being arranged at the striking end of the gun body, the striking end size of the gun body is reduced, the pneumatic nail gun can be conveniently used in a narrow area, the application range of the pneumatic nail gun is enlarged, and the practicability of the pneumatic nail gun is improved.
Further, the check valve includes valve body and marble, the valve body is opened there is the holding chamber, and it has last trachea to be located the holding chamber top and open, goes up tracheal one end shutoff, and it has trachea down to be located holding chamber below and open, the holding intracavity is arranged in to the marble, and marble one end supports and leans on at last trachea, and the marble other end supports and leans on trachea under. Compressed gas gets into the air storage chamber from the air inlet and just can promote the marble, makes trachea and lower trachea intercommunication, realizes admitting air, and the gaseous marble that promotes of air storage chamber supports to lean on at the trachea, leads to the trachea to block up, and the unable reverse discharge of gas of air storage chamber improves the gas storage effect of air storage chamber.
Furthermore, a buffer pad is arranged at the lower end of the inner cavity of the cylinder, and when the gun needle piston abuts against the buffer pad, the gun needle piston seals the exhaust port. When the gun needle piston is abutted against the cushion pad, the compressed gas presses down the gun needle piston to enable the gun needle piston to seal the exhaust port and prevent the gas storage chamber from exhausting, and when the compressed gas disappears or weakens, the gas in the gas storage chamber is exhausted through the exhaust port, so that the gun needle is controlled to act.
Further, the gland includes lid, gland spring and gland piston, the lid is opened there is the exhaust hole, the lid is connected to gland spring one end, and the gland piston is connected to the gland spring other end, and the gland spring constitutes the canceling release mechanical system of gland piston, the gland corresponds gland piston position and opens there is the second gas port, air flue and second gas port intercommunication.
The gas in the gas inlet cavity enters the gland along the gas channel and the second gas port, the compressed gas and the elastic force of the gland spring jointly push the gland piston to move downwards to seal the first gas port, so that the gland piston leaves the cover body, the vent hole is opened, the gas in the gas storage chamber enters the cylinder to push the gun needle piston to move upwards, and meanwhile, the gas above the gun needle piston is discharged along the vent hole.
Pressing switch mechanism leads to switch mechanism to seal the air flue entry, and gaseous entering chamber and air flue disconnection, the export discharge of second gas port, air flue and installation cavity is followed to the gas of gland, and compressed gas overcomes gland spring's elasticity and promotes the gland piston and shift up and get into the lid, and first gas port is opened simultaneously in the gland piston seal exhaust hole, and the gas that gaseous entering chamber is followed air flue, first gas port and is promoted the rifle needle piston and the rifle needle moves down in getting into the cylinder, and the gas that is located rifle needle piston below is discharged along the rifle needle export.
When the first air port is closed, the gas in the gas storage chamber enters the cylinder along the exhaust port to push the gun needle piston to move upwards, the gun needle moves upwards along the gun needle piston to enable the gun needle piston to reciprocate in the cylinder, and the gun needle piston drives the gun needle to repeatedly enter and exit at the striking end of the gun body.
The utility model has the advantages as follows:
the utility model discloses, the cylinder constitutes the striking end of the rifle body, and the air reservoir setting is on the handle, and the air reservoir setting with traditional pneumatic nail rifle causes the striking end of the rifle body great the comparison in the cylinder periphery, the utility model discloses an air reservoir setting effectively reduces the striking end volume of the rifle body on the handle, and the pneumatic nail rifle of being convenient for uses in constrictive region, increases the application scope of pneumatic nail rifle, improves the practicality of pneumatic nail rifle.
The utility model discloses, the air storage chamber is provided with the check valve, and compressed gas only can discharge through the gas vent in the air inlet gets into the air storage chamber, can't avoid the air current wadding in disorder to influence the action of rifle needle piston, strengthens the practicality of pneumatic nail rifle through backward flow to air inlet.
The utility model discloses, because the diameter of gas vent is greater than the diameter of air inlet, when the air reservoir exhausts, the displacement of gas vent is greater than the displacement of air inlet, therefore the gas vent combustion gas promotes the gun needle piston and shifts up, and when the gun needle piston was higher than the air inlet, air inlet and gas vent exhausted jointly and promoted the gun needle piston and shift up for the gun needle piston shifts up speed, realizes that the gun needle piston resets.
Drawings
FIG. 1 is a schematic illustration of a pneumatic nailer of embodiment 1 with a handle having an air reservoir.
FIG. 2 is a schematic view showing the driving state of the pneumatic nail gun having the handle provided with the air reservoir according to embodiment 1.
FIG. 3 is a schematic view of a pneumatic nail gun having an air reservoir in the handle according to embodiment 2.
FIG. 4 is a schematic view showing the driving state of the pneumatic nail gun having the handle provided with the air reservoir according to embodiment 2.
FIG. 5 is a schematic illustration of the handle of the pneumatic nailer of embodiment 3 with an air reservoir.
FIG. 6 is a schematic view showing the driving state of the pneumatic nail gun having the handle provided with the air reservoir according to embodiment 3.
FIG. 7 is a schematic view of a pneumatic nail gun having an air reservoir in the handle according to embodiment 4.
Fig. 8 is a schematic cross-sectional view of fig. 7.
FIG. 9 is a schematic view showing the driving state of the pneumatic nail gun having the handle provided with the air reservoir according to embodiment 4.
Detailed Description
The invention will be further described with reference to the following drawings and examples:
embodiment 1, as shown in fig. 1 to 2, a pneumatic nail gun having a handle provided with an air reservoir includes a cylinder 1, a handle 2, a gland 3, a switch mechanism 6, a gun needle piston 7, a gun needle 8, and a check valve 5.
The lower end of the cylinder 1 is provided with a gun needle outlet 11, the upper end of the cylinder 1 is opened to form a first air port 12, the lower end of the inner cavity of the cylinder 1 is provided with a cushion pad 13, the cylinder wall of the cylinder 1 is provided with an air inlet 14 near the first air port 12, the cylinder wall of the cylinder 1 is provided with an air outlet 15 near the gun needle outlet 11, and the gun needle piston 7 and the gun needle 8 are connected and arranged in the cylinder 1.
Gland 3 includes lid 31, gland spring 32 and gland piston 33, lid 31 is opened there is exhaust hole 34, gland spring 32 one end is connected lid 31, and gland piston 33 is connected to the gland spring 32 other end, and gland spring 32 constitutes the canceling release mechanical system of gland piston 33, and gland 3 corresponds gland piston 33 position and opens there is second gas port 35, gland 3 sets up the upper end at cylinder 1, and gland piston 33 opens or seals first gas port 12.
The handle 2 is provided with a gas inlet cavity 21, a gas storage chamber 22, a mounting cavity 23 and a gas passage 24, the gas inlet cavity 21, the gas passage 24 and the mounting cavity 23 are communicated, the switch mechanism 6 is arranged in the mounting cavity 23, and the switch mechanism 6 is arranged on the handle 2 and is close to the switch mechanism 6.
The upper inner cavity of the handle 2 is the gas inlet cavity 21, the tail end of the handle 2 is provided with a gas inlet 211 corresponding to the gas inlet cavity 21, and the lower inner cavity of the handle 2 is the gas storage chamber 22.
The handle 2 and the cylinder 1 are connected to form a pneumatic nail gun, one end of the air storage chamber 22 is communicated with the air inlet 14, the other end of the air storage chamber 22 is communicated with the air outlet 15, and a one-way valve 5 for preventing air in the air storage chamber 22 from being discharged to the air inlet 14 is arranged in the air storage chamber 22.
The check valve 5 comprises a valve body 51 and a marble 52, wherein the valve body 51 is provided with an accommodating cavity 54, an upper air pipe 55 is arranged above the accommodating cavity 54, one end of the upper air pipe 55 is blocked, a lower air pipe 56 is arranged below the accommodating cavity 54, the marble 52 is arranged in the accommodating cavity 54, one end of the marble 52 abuts against the upper air pipe 55, and the other end of the marble 52 abuts against the lower air pipe 56.
One end of the air channel 24 is communicated with the second air port 35 of the gland 3, the other end of the air channel 24 is communicated with the mounting cavity 23, and the opening and closing mechanism 6 controls the air channel 24 to be communicated with the outlet of the air inlet cavity 21 or the mounting cavity 23.
The working principle is as follows:
normal state of the pneumatic nail gun:
compressed gas enters the gas inlet cavity 21 along the gas inlet port 211, the switching mechanism 6 is connected with the gas inlet cavity 21 and the gas channel 24, the compressed gas enters the gland 3 along the gas channel 24 and the second gas port 35, the gland piston 33 is pushed to move downwards to close the first gas port 12 under the combined action of the compressed gas and the elastic force of the gland spring 32, the gland piston 33 is led to leave the cover body 31, so that the exhaust hole 34 is opened, the gas in the gas storage chamber 22 enters the cylinder 1 along the exhaust hole 15 to push the gun needle piston 7 to move upwards, and meanwhile, the gas above the gun needle piston 7 is exhausted along the exhaust hole 34.
Driving state of the pneumatic nail gun:
pressing the switch mechanism 6 causes the switch mechanism 6 to close the inlet of the air channel 24, the air inlet cavity 21 and the air channel 24 are disconnected, the air of the gland 3 is discharged along the second air port 35, the air channel 24 and the outlet of the installation cavity 23, the compressed air overcomes the elastic force of the gland spring 32 and pushes the gland piston 33 to move upwards to enter the cover body 31, the gland piston 33 seals the exhaust hole 34 and simultaneously opens the first air port 12, the air entering the cavity 21 enters the air cylinder 1 along the air channel 24 and the first air port 12 to push the gun needle piston 7 to move downwards, and the air below the gun needle piston 7 is discharged along the gun needle outlet 11.
Meanwhile, the gas enters the upper gas pipe 55 along the gas inlet 14, the gas pushes the marble 52 to press downwards, so that the lower gas pipe 56 is opened, the gas smoothly enters the gas storage chamber 22 to be stored, when the switch mechanism 6 is released, the pneumatic nail gun is in a normal state, the gas in the gas storage chamber 22 pushes the marble 52 to abut against the upper gas pipe 55, the gas cannot flow to the gas inlet 14, and the gas in the gas storage chamber 22 is prevented from flowing back.
Because the compressed gas and the gas in the gas storage chamber 22 are switched to enter the cylinder 1 to push the gun needle piston 7, the gun needle piston 7 moves in the cylinder 1 in a reciprocating way, and the gun needle piston 7 drives the gun needle 8 to repeatedly enter and exit at the striking end of the gun body.
As shown in fig. 3 to 4, embodiment 2 differs from embodiment 1 in that: embodiment 2, the handle 2 includes a handheld portion 9 and a gun chamber 10, the handheld portion 9 is connected with the gun chamber 10, the handheld portion 9 is provided with an air inlet cavity 21 and a first air storage chamber 91, the gun chamber 10 is provided with a second air storage chamber 101, and the first air storage chamber 91 is communicated with the second air storage chamber 101 to form the air storage chamber 22.
As shown in fig. 5 to 6, embodiment 3 differs from embodiment 1 in that: the handle 2 comprises a handheld portion 9 and a gun bin 10, the handheld portion 9 is connected with the gun bin 10, the handheld portion 9 is provided with a gas inlet cavity 21, and the gun bin 10 is provided with a gas storage chamber 22.
The cylinder 1 constitutes the striking end of the rifle body, and air storage chamber 22 sets up on handle 2, sets up the striking end that causes the rifle body in cylinder 1 periphery with the air storage chamber 22 of traditional pneumatic nail rifle and compares greatly, the utility model discloses an air storage chamber 22 sets up on handle 2, effectively reduces the striking end volume of the rifle body, and the pneumatic nail rifle of being convenient for uses in constrictive region, increases the application scope of pneumatic nail rifle, improves the practicality of pneumatic nail rifle.
As shown in fig. 7 to 9, embodiment 4 differs from embodiment 1 in that: the cylinder wall of the cylinder 1 in embodiment 2 is provided with the air inlet 14 near the needle outlet 11, the height of the air inlet 14 is higher than the height of the needle piston 7 abutting against the needle outlet 11, the height of the air outlet 15 is lower than the height of the needle piston 7 abutting against the needle outlet 11, the diameter of the air inlet 14 is smaller than that of the air outlet 15, and the air storage chamber 22 is provided with a blocking cover 53 corresponding to the position of the air inlet 14.
When the switch mechanism 6 is pressed, the pneumatic nail gun is in a driving state, the gas entering the cavity 21 enters the cylinder 1 along the gas channel 24 and the first air port 12 to push the gun needle piston 7 to move downwards, the gas below the gun needle piston 7 is discharged along the gun needle outlet 11, and the gas enters the gas storage chamber 22 along the gas inlet 14 to be stored.
When the switch mechanism 6 is released, the pneumatic nail gun is in a normal state, the gas in the gas storage chamber 22 is respectively exhausted along the gas inlet 14 and the gas outlet 15, and the exhaust volume of the gas outlet 15 is larger than that of the gas inlet 15 because the diameter of the gas outlet 15 is larger than that of the gas inlet 14
The vent is vented so that the gas in the gas reservoir 22 pushes the needle piston 7 upward, and when the needle piston 7 moves upward above the gas inlet 14, the gas inlet 14 and the gas outlet 15 together vent to push the needle piston 7 upward rapidly, and the gas above the needle piston 7 is vented along the vent hole 34.
Claims (9)
1. A pneumatic nail gun with a handle provided with an air storage chamber comprises a cylinder, a handle, a gland, a switch mechanism, a gun needle piston and a gun needle, wherein the lower end of the cylinder is provided with a gun needle outlet, the upper end of the cylinder is opened to form a first air port, the cylinder wall of the cylinder is provided with an air inlet, and the cylinder wall of the cylinder, close to the gun needle outlet, is provided with an air outlet;
the gun needle piston is connected with the gun needle and is arranged in the air cylinder, the gland is arranged at the upper end of the air cylinder, and the first air port is opened or closed by the gland;
the method is characterized in that: the handle is provided with a gas inlet cavity, a gas storage chamber, an installation cavity and a gas passage, the gas inlet cavity, the gas passage and the installation cavity are communicated, the switch mechanism is arranged in the installation cavity, and the switch mechanism is arranged on the handle and is close to the switch mechanism;
the handle and the cylinder are connected to form a pneumatic nail gun, one end of the air storage chamber is communicated with the air inlet, and the other end of the air storage chamber is communicated with the air outlet.
The driving switch mechanism acts to control the air passage to communicate with the air inlet cavity or the outlet of the mounting cavity, so that the compressed air and the air in the air storage chamber are switched to enter the air cylinder to push the gun needle piston, the gun needle piston moves in the air cylinder in a reciprocating manner, and the gun needle piston drives the gun needle to repeatedly enter and exit at the striking end of the gun body.
2. A pneumatic nailer having a handle with an air reservoir as in claim 1 wherein: the air inlet is formed in the position, close to the first air port, of the cylinder wall of the air cylinder, the height of the air inlet is higher than the height of the gun needle piston abutting against the gun needle outlet, the height of the air outlet is lower than the height of the gun needle piston abutting against the gun needle outlet, and a check valve used for preventing air in the air storage chamber from being discharged to the air inlet is arranged in the air storage chamber.
3. A pneumatic nailer having a handle with an air reservoir as in claim 1 wherein: the air inlet is formed in the wall of the air cylinder, close to the gun needle outlet, the height of the air inlet is higher than the height of the gun needle piston abutting against the gun needle outlet, the height of the air outlet is lower than the height of the gun needle piston abutting against the gun needle outlet, and the diameter of the air outlet is larger than that of the air inlet.
4. A pneumatic nailer having a handle with an air reservoir as in claim 1 wherein: the inner cavity of the upper part of the handle is a gas inlet cavity, a gas inlet is arranged at the tail end of the handle corresponding to the gas inlet cavity, and the inner cavity of the lower part of the handle is a gas storage chamber.
5. A pneumatic nailer having a handle with an air reservoir as in claim 1 wherein: the handle comprises a handheld portion and a gun bin, the handheld portion is connected with the gun bin, the handheld portion is provided with a gas inlet cavity and a first gas storage chamber, the gun bin is provided with a second gas storage chamber, and the first gas storage chamber is communicated with the second gas storage chamber to form the gas storage chamber.
6. A pneumatic nailer having a handle with an air reservoir as in claim 1 wherein: the handle includes handheld portion and rifle storehouse, and handheld portion and rifle storehouse are connected, handheld portion is opened there is gaseous entering chamber, the rifle storehouse is opened there is the gas storage chamber.
7. A pneumatic nailer having a handle with an air reservoir as in claim 2 wherein: the check valve includes valve body and marble, the valve body is opened there is the holding chamber, and it has last trachea to lie in holding chamber top to open, goes up trachea one end shutoff, and it has trachea down to lie in holding chamber below to open, the holding intracavity is arranged in to the marble, and marble one end is supported and is leaned on at last trachea, and the marble other end supports and leans on trachea under.
8. A pneumatic nailer having a handle with an air reservoir as in claim 1 wherein: the lower end of the inner cavity of the cylinder is provided with a cushion pad, and when the gun needle piston abuts against the cushion pad, the gun needle piston seals the exhaust port.
9. A pneumatic nailer having a handle with an air reservoir as in claim 1 wherein: the gland includes lid, gland spring and gland piston, the lid is opened there is the exhaust hole, the lid is connected to gland spring one end, and the gland piston is connected to the gland spring other end, and the gland spring constitutes the canceling release mechanical system of gland piston, the gland corresponds gland piston position and opens there is the second gas port, air flue and second gas port intercommunication.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120556385.5U CN214924094U (en) | 2021-03-17 | 2021-03-17 | Pneumatic nail gun with handle provided with air storage chamber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120556385.5U CN214924094U (en) | 2021-03-17 | 2021-03-17 | Pneumatic nail gun with handle provided with air storage chamber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214924094U true CN214924094U (en) | 2021-11-30 |
Family
ID=79041150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120556385.5U Active CN214924094U (en) | 2021-03-17 | 2021-03-17 | Pneumatic nail gun with handle provided with air storage chamber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214924094U (en) |
-
2021
- 2021-03-17 CN CN202120556385.5U patent/CN214924094U/en active Active
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| CP02 | Change in the address of a patent holder |
Address after: 528300 Room 501, building 7, Huakang building, No. 1, Keji fifth road, Xingtan Industrial Zone, Qixing community, Xingtan town, Shunde District, Foshan City, Guangdong Province (residence declaration) Patentee after: GUANGDONG MINGHUI PNEUMATIC TECHNOLOGY Co.,Ltd. Address before: 528300 Liandu Industrial Zone, Leliu Town, Shunde District, Foshan City, Guangdong Province Patentee before: GUANGDONG MINGHUI PNEUMATIC TECHNOLOGY Co.,Ltd. |
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