CN209970637U - Pneumatic nailing gun of plastic row steel nail line clip - Google Patents
Pneumatic nailing gun of plastic row steel nail line clip Download PDFInfo
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- CN209970637U CN209970637U CN201920485699.3U CN201920485699U CN209970637U CN 209970637 U CN209970637 U CN 209970637U CN 201920485699 U CN201920485699 U CN 201920485699U CN 209970637 U CN209970637 U CN 209970637U
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- steel nail
- head
- nailing
- nail seat
- gun
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 184
- 239000010959 steel Substances 0.000 title claims abstract description 184
- 229920003023 plastic Polymers 0.000 title claims abstract description 34
- 239000004033 plastic Substances 0.000 title claims abstract description 34
- 238000010008 shearing Methods 0.000 claims description 58
- 238000010304 firing Methods 0.000 claims description 15
- 238000009423 ventilation Methods 0.000 claims description 6
- 230000001154 acute effect Effects 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 229920000297 Rayon Polymers 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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Abstract
The utility model provides a pneumatic nailing gun of steel nail ply-yarn drill is arranged to plastics, including the rifle head, the fixed clip that is connected with the rifle head, rifle head upper surface is equipped with the nailing hole that runs through its self, be equipped with the binding groove that link up mutually with the nailing hole on the fixed clip, the binding inslot is equipped with the movable clip that corresponds with fixed clip assorted, install the spring in the movable clip, top push rod and top, be equipped with the baffle in the outer end of movable clip, spring one end supports on the baffle, the other end supports on the top push rod, the top push rod matches the piece that hits that corresponds the top, the top is in the binding inslot and slides around the binding inslot, fixed clip right part is connected with the stock, the stock left end is connected with the rifle body with rifle head assorted. The utility model discloses a pneumatic nailing gun of steel nail ply-yarn drill is arranged to plastics not only can carry out the nailing through the nailing gun to the steel nail ply-yarn drill, effectively avoids because the tup strikes the position and leads to the injured condition from the hand is too close, and can remain efficient nailing efficiency all the time.
Description
Technical Field
The utility model relates to a pneumatic nailing gun, especially a pneumatic nailing gun of plastics row steel nail ply-yarn drill.
Background
The steel nail ply-yarn drill is a plastic products, when using, only need with the electric wire card in the steel nail ply-yarn drill, then fix the steel nail on the wall through knocking, just can be fixed the electric wire, thereby play the effect of winding displacement, traditional steel nail ply-yarn drill all exists independently, and when the regulation installation, mainly hold the steel nail ply-yarn drill on one hand, hold the tup on the other hand and strike the steel nail, because the steel nail ply-yarn drill volume is less, consequently, the hand of holding the steel nail ply-yarn drill is hit very easily when using the tup to strike, easily cause user's injury, there is serious potential safety hazard, and the mode efficiency of artifical nailing is lower, and along with the nailing time is elongated, the staff very easily produces tired sense, nailing efficiency then can be lower this moment.
Disclosure of Invention
The to-be-solved technical problem of the utility model is to provide a pneumatic nailing gun of plastics row steel nail ply-yarn drill, it not only can carry out the nailing through the nailing gun to the steel nail ply-yarn drill, effectively avoids because the tup strikes the position and leads to the injured condition from the hand nearly, and can keep efficient nailing efficiency all the time.
The utility model provides a technical scheme that above-mentioned technical problem adopted does:
the utility model discloses a pneumatic nailing gun of a plastic steel nail arranging wire clamp, which comprises a gun head and a fixed cartridge clip connected with the gun head, wherein the upper surface of the gun head is provided with a nailing hole penetrating through the gun head, the fixed cartridge clip is provided with a nailing groove communicated with the nailing hole, the nailing groove is internally provided with a movable cartridge clip matched with the fixed cartridge clip, a spring, a top push rod and a top head are arranged in the movable cartridge clip, the outer end of the movable cartridge clip is provided with a baffle plate, one end of the spring is propped against the baffle plate, the other end is propped against the top push rod, the top push rod is matched with a collision block corresponding to the top head, the top head is positioned in the nailing groove and slides back and forth in the nailing groove, the right part of the fixed cartridge clip is connected with a gun handle, the left end of the gun handle is connected with a gun body matched with the gun head, one side of the gun handle opposite to the fixed cartridge clip is provided with a pneumatic switch, a ventilation, the internal air chamber that link up mutually with the runner of ventilating that is equipped with of rifle, be equipped with the piston in the air chamber, the piston can carry out reciprocating motion along the orbit of air chamber under atmospheric pressure effect, and the piston is connected with firing pin, its characterized in that: a strip-shaped notch communicated with the nailing groove is arranged below the nailing groove; a plurality of staple clamping devices which are uniformly distributed in the longitudinal direction are arranged in the nailing hole; the staple clamping device comprises a front clamping strip and a rear clamping strip which are distributed on the inner walls of the front side and the rear side of the nailing hole, and a slide way is formed between the front clamping strip and the rear clamping strip; a plastic steel nail arranging wire clamp matched with the slideway is arranged in the slideway; a cover plate is covered on the left side of the gun head; the cover plate and the gun head are fixed through screws; the top head is propped against the right end of the plastic steel nail arranging line clamp, and the top head props the plastic steel nail arranging line clamp into the nailing hole under the action of the elastic force of the spring and props against the right side wall of the cover plate; the firing pin is positioned right above the nailing hole, and the diameter of the firing pin is smaller than that of the nailing hole.
The plastic steel nail arranging clamp comprises a head steel nail seat, and one side of the head steel nail seat is provided with a tail steel nail seat; a plurality of uniformly distributed middle steel nail seats are arranged between the head steel nail seat and the tail steel nail seat; the head steel nail seat and the middle steel nail seat adjacent to the head steel nail seat, the middle steel nail seat and the tail steel nail seat are connected through shearing pieces; the upper surface of the shearing part is higher than the upper surfaces of the head steel nail seat, the middle steel nail seat and the tail steel nail seat; the head steel nail seat, the middle steel nail seat and the tail steel nail seat are all provided with a fastening hole; a steel nail coaxial with the firing pin is clamped in the fastening hole through the hole wall of the fastening hole, the front side and the rear side of the head of the steel nail are respectively clamped on the front clamping strip and the rear clamping strip, and the steel nail is positioned between the slideways; the head of the steel nail penetrates out of the fastening hole upwards; the hole at the upper end of the fastening hole is provided with a containing hole, and the diameter of the containing hole is larger than that of the fastening hole; the first steel nail seat, the middle steel nail seat and the tail steel nail seat extend outwards from the same side wall to form an arch bridge-shaped clamping sleeve.
The shearing piece consists of a connecting part and a shearing part arranged above the connecting part, and the connecting part and the shearing part are integrally formed; the head steel nail seat and the middle steel nail seat adjacent to the head steel nail seat, the middle steel nail seat and the tail steel nail seat are connected through connecting parts; the shearing part is in an inverted triangle shape, and the thickness of the upper end of the shearing part is greater than that of the lower end of the shearing part; a shearing acute angle is formed between the shearing part and the connecting part.
Along the direction from the head steel nail seat to the tail steel nail seat, the head steel nail seat, the middle steel nail seat and the tail steel nail seat are distributed upwards in a step shape.
The shearing piece comprises a transverse part and a longitudinal part arranged below the transverse part; a cutting head extends outwards from the left end of the transverse part; the shearing head is in an inverted triangle shape, and the width of the upper end of the shearing head is larger than that of the lower end of the shearing head; the transverse portion, the shearing head and the longitudinal portion are integrally formed.
Two sides of the inner wall of the lower sleeve opening of the cutting sleeve are provided with mutually symmetrical limiting strips; the cross section of the limiting strip is in an isosceles triangle shape.
The utility model has the advantages that:
compared with the prior art, the pneumatic nailing gun of the plastic steel nail arranging wire clip adopting the structure of the utility model can continuously use the impact of the firing pin to drive the steel nail wire clips into the wall one by one only by pressing the pneumatic switch, in the whole process, the pneumatic nailing gun does not need to be used by a worker with too much strength, the worker only needs to hold the pneumatic nailing gun through the gun handle, the strength wasted in the whole process can be almost ignored, the fatigue of the worker caused by too long nailing time is effectively avoided, therefore, the high-efficiency nailing efficiency is always kept, a plurality of staple clamping devices which are longitudinally and uniformly distributed are arranged in the nailing hole, the staple clamping devices at different heights can adapt to different types of steel nail line cards, if the length of a steel nail of a certain type of steel nail line card is longer, the steel nail can be clamped on the staple clamping device at a higher height, therefore, the manual nailing gun can adapt to the nailing work of steel nail line cards of different types.
Drawings
FIG. 1 is a schematic structural view of a pneumatic nailing gun of a plastic row steel nail line clip of the present invention;
FIG. 2 is a schematic structural view of a part of the pneumatic nailing gun of the plastic steel nail arranging line card of the present invention;
FIG. 3 is a perspective view of a plastic gang nail line card;
FIG. 4 is an enlarged view of section B of FIG. 3;
FIG. 5 is a side view of a plastic gang nailer wire clip;
FIG. 6 is an enlarged view of section C of FIG. 5;
FIG. 7 is a schematic view of the structure of the plastic steel nail line clip when it is nailed into the wall;
FIG. 8 is a side view of the plastic row steel nail line clip with the steps upward;
FIG. 9 is an enlarged view of section D of FIG. 8;
fig. 10 is a structural view showing a conventional assembly of a stationary clip and a movable clip.
Detailed Description
The invention is described in further detail below with reference to the following figures and detailed description:
in the first embodiment, referring to fig. 1 to 7 and 10, the present invention provides a pneumatic nailing gun for a plastic steel nail arranging clip, which comprises a gun head 1 and a fixed cartridge 2 connected to the gun head 1, wherein a nailing hole 3 penetrating through the gun head 1 is formed in the upper surface of the gun head 1, a nailing groove 4 communicating with the nailing hole 3 is formed in the fixed cartridge 2, a movable cartridge 5 matching with the fixed cartridge 2 is formed in the nailing groove 4, a spring 6, a top push rod 7 and a top 8 are installed in the movable cartridge 5, a baffle 9 is formed at the outer end of the movable cartridge 5, one end of the spring 6 abuts against the baffle 9, the other end abuts against the top push rod 7, the top push rod 7 matches with a striking block 10 corresponding to the top 8, the top 8 is located in the nailing groove 4 and slides back and forth in the nailing groove 4, the right portion of the fixed cartridge 2 is connected to a gun handle 11, the left end of the gun handle 11 is connected to a gun body 12 matching with the gun head 1, a pneumatic switch 13 is arranged on one side of the gun handle 11 opposite to the fixed cartridge clip 2, a ventilation flow passage 14 is arranged in the gun handle 11, a quick joint 15 communicated with the ventilation flow passage 14 is arranged at the right end of the gun handle 11, an air chamber 16 communicated with the ventilation flow passage 14 is arranged in the gun body 12, a piston 17 is arranged in the air chamber 16, the piston 17 can reciprocate along the track of the air chamber 16 under the action of air pressure, the piston 17 is connected with a firing pin 18, and a strip-shaped notch 19 communicated with the firing pin is arranged below the nailing groove 4; a plurality of clamping nail devices which are uniformly distributed in the longitudinal direction are arranged in the nailing hole 3; the staple device comprises a front clamping strip 20 and a rear clamping strip 21 which are distributed on the inner walls of the front side and the rear side of the nailing hole 3, and a slide way 22 is formed between the front clamping strip 20 and the rear clamping strip 21; a plastic steel nail arranging wire clamp 23 matched with the slideway 22 is arranged in the slideway 22; a cover plate 24 is covered on the left side of the gun head 1; the cover plate 24 and the gun head 1 are fixed through screws 25; the top 8 is propped against the right end of the plastic steel nail arranging line clamp 23, and the top 8 props the plastic steel nail arranging line clamp 23 into the nailing hole 3 and is propped against the right side wall of the cover plate 24 under the elastic force action of the spring 6; the striker 18 is located right above the nailing hole 3, and the diameter of the striker 18 is smaller than that of the nailing hole 3.
The plastic steel nail arranging clamp 23 comprises a head steel nail seat 26, and one side of the head steel nail seat 26 is provided with a tail steel nail seat 27; a plurality of evenly distributed middle steel nail seats 28 are arranged between the head steel nail seat 26 and the tail steel nail seat 27; the head steel nail seat 26 and the middle steel nail seat 28 adjacent to the head steel nail seat, the middle steel nail seat 28 and the tail steel nail seat 27 and the middle steel nail seat 28 adjacent to the tail steel nail seat are connected through a shearing part 29; the upper surface of the shearing part 29 is higher than the upper surfaces of the head steel nail seat 26, the middle steel nail seat 28 and the tail steel nail seat 27; the head steel nail seat 26, the middle steel nail seat 28 and the tail steel nail seat 27 are all provided with a fastening hole 30; a steel nail 31 coaxial with the firing pin 18 is clamped in the fastening hole 30 through the hole wall of the fastening hole, the front side and the rear side of the head 3101 of the steel nail 31 are respectively clamped on the front clamping strip 20 and the rear clamping strip 21, and the steel nail 31 is positioned between the slideways 22; the head 3101 of the steel nail 31 penetrates out of the fastening hole 30; the hole at the upper end of the fastening hole 30 is provided with a receiving hole 32, and the diameter of the receiving hole 32 is larger than that of the fastening hole 30; and the same side wall of the head steel nail seat 26, the middle steel nail seat 28 and the tail steel nail seat 27 extends outwards to form an arch bridge-shaped clamping sleeve 33.
The shearing part 29 consists of a connecting part 34 and a shearing part 35 arranged above the connecting part 34, and the connecting part 34 and the shearing part 35 are integrally formed; the head steel nail seat 26 and the middle steel nail seat 28 adjacent to the head steel nail seat, the middle steel nail seat 28 and the tail steel nail seat 27 and the middle steel nail seat 28 adjacent to the tail steel nail seat are connected through connecting parts 34; the shearing part 35 is in an inverted triangle shape, and the thickness of the upper end of the shearing part 35 is greater than that of the lower end of the shearing part 35; the shearing portion 35 and the connecting portion 34 form an acute shearing angle 36 therebetween.
The first steel nail seat 26, the plurality of middle steel nail seats 28 and the tail steel nail seat 27 are connected into a whole through the shearing part 29, so that a worker can directly load a row of steel nail line cards into the nailing groove 4 of the fixed cartridge clip 2 at one time to realize the effect of quick nailing, after the nailing is finished, the steel nail line card at the leftmost end of the plastic steel nail line card 23 is positioned in the nailing hole 3, before the nailing, the worker can connect an air source and a quick connector together through a hose, when the nailing is required, the worker can align the lower end orifice of the nailing hole 3 of the gun head 1 to the position needing the nailing, and then can press the pneumatic switch 13, at the moment, the high-pressure airflow entering the ventilation flow passage 14 finally enters the air chamber 16 to jack the piston 17, so that the piston 17 moves towards the position direction of the gun head 1, and at the moment, the lower end of the firing pin 18 enters the nailing hole 3 because the piston 17 is connected with the firing pin 18, and the head 3101 of the steel nail 31 is impacted, the steel nail 31 breaks through the fastening force of the inner wall of the fastening hole 30 and is directly inserted into the wall 41, thereby achieving the effect of fixing the steel nail line clamp, the head 3101 of the steel nail 31 can continuously move downwards along with the continuous immersion of the steel nail into the wall 41 until the head is flush with the upper end surface of the shearing part 35 of the shearing part 29, at the moment, the steel nail line clamp realizes the positioning through the steel nail immersed into the wall, a user can directly knock the upper end surface of the shearing part 35 of the shearing part 29 connected with the steel nail line clamp, the hammer pressure is exerted on the shearing part 35, as the shearing part 35 is in an inverted triangle shape, the thickness of the upper end of the shearing part 35 is larger than that of the lower end of the shearing part, and a shearing acute angle 36 is formed between the shearing part 35 and the connecting part 34, once the shearing part 35 is impacted by heavy impact, the shearing force can be formed, the shearing part 35 is broken, and the separation of the, in accordance with the above-described operation, the user may begin the securing of another collated nail line card.
In conclusion, the utility model can continuously use the impact of the firing pin to drive the steel nail wire clamps into the wall one by one only by pressing the pneumatic switch 13, and in the whole process, the worker only needs to hold the pneumatic nailing gun through the gun handle 11 without using too much strength, the strength wasted in the whole process can be almost ignored, the fatigue of the worker caused by overlong nailing time can be effectively avoided, therefore, the high-efficiency nailing efficiency is always kept, a plurality of staple clamping devices which are longitudinally and uniformly distributed are arranged in the nailing hole, the staple clamping devices at different heights can adapt to different types of steel nail line cards, if the length of a steel nail of a certain type of steel nail line card is longer, the steel nail can be clamped on the staple clamping device at a higher height, therefore, the manual nailing gun can adapt to the nailing work of steel nail line cards of different types.
In the second embodiment, referring to fig. 8 and 9, the head steel nail seat 26, the middle steel nail seat 28 and the tail steel nail seat 27 are arranged in a step upward direction along the direction from the head steel nail seat 26 to the tail steel nail seat 27.
The shear member 29 comprises a transverse portion 37 and a longitudinal portion 38 disposed below the transverse portion 37; a cutting head 39 extends outwards from the left end of the transverse part 37; the shearing head 39 is in an inverted triangle shape, and the width of the upper end of the shearing head 39 is larger than that of the lower end; the transverse portion 37, the shearing head 39 and the longitudinal portion 38 are integrally formed.
Two sides of the inner wall of the sleeve opening at the lower end of the clamping sleeve 33 are provided with mutually symmetrical limiting strips 40; the cross section of the limiting strip 40 is in an isosceles triangle shape.
Ordinary nailing machine is when the nailing, need stock 11 and wall to be in the state of parallel, just can carry out perpendicular nailing, but because some rifle bodies are too short, consequently, the distance between stock 11 of nailing machine and the wall is extremely near, it is minimum to lead to the mobilizable space of hand, the extremely difficult some actions of doing of hand of holding stock 11, it becomes difficult to lead to the nailing process, consequently, the slope that is step ascending distribution arranges the steel nail ply-yarn drill mountable to the oblique nail rifle, the stock of oblique nail rifle outwards expands for the wall, make and have sufficient activity space between the two, do benefit to the development of user's nailing work.
The mutual symmetrical spacing strips 40 are arranged on the two sides of the inner wall of the lower end pocket of the clamping sleeve 33, the spacing strips 40 can be clamped into the clamping sleeve 33 to achieve preliminary spacing, so that the electric wire cannot slide out of the clamping sleeve 33, the cross section of each spacing strip 40 is isosceles triangle, the wall surface of each spacing strip 40 is inclined, the clamping and pulling-out of the electric wire are facilitated, and only a heavier pulling force needs to be applied.
In the actual use process, the steel nail line cards can be connected not only by the shearing piece 29, but also by other connection modes, for example, the steel nail line cards can be connected by viscose, and the steel nail line cards can be separated from other steel nail line cards connected in a whole row only by the action of knocking force on the steel nail line cards because of the viscose connection; for example, the steel nail line cards can be connected together through injection molding of a mold, the parts which are connected together are equivalent to the thinner steel line cards, the steel line cards which are knocked are easily separated from other steel nail line cards under the action of knocking force, and other connection modes can be adopted for the steel nail line cards except for the connection mode, and the steel nail line cards which are knocked are only required to be easily separated from other steel nail line cards.
Claims (6)
1. A pneumatic nailing gun for a plastic steel nail arranging wire clamp comprises a gun head and a fixed cartridge clip connected with the gun head, wherein a nailing hole penetrating through the gun head is arranged on the upper surface of the gun head, a nailing groove communicated with the nailing hole is formed in the fixed cartridge clip, a movable cartridge clip matched with the fixed cartridge clip is arranged in the nailing groove, a spring, a top push rod and a top are arranged in the movable cartridge clip, a baffle is arranged at the outer end of the movable cartridge clip, one end of the spring is abutted against the baffle, the other end of the spring is abutted against the top push rod, the top push rod is matched with a collision block corresponding to the top, the top is positioned in the nailing groove and slides back and forth in the nailing groove, the right part of the fixed cartridge clip is connected with a gun handle, the left end of the gun handle is connected with a gun body matched with the gun head, one side of the gun handle opposite to the fixed cartridge clip is provided with a pneumatic switch, a ventilation flow passage is formed in the gun handle, the right end of the gun handle is provided, the air chamber is internally provided with a piston, the piston can reciprocate along the track of the air chamber under the action of air pressure, and the piston is connected with a firing pin, which is characterized in that: a strip-shaped notch communicated with the nailing groove is arranged below the nailing groove; a plurality of staple clamping devices which are uniformly distributed in the longitudinal direction are arranged in the nailing hole; the staple clamping device comprises a front clamping strip and a rear clamping strip which are distributed on the inner walls of the front side and the rear side of the nailing hole, and a slide way is formed between the front clamping strip and the rear clamping strip; a plastic steel nail arranging wire clamp matched with the slideway is arranged in the slideway; a cover plate is covered on the left side of the gun head; the cover plate and the gun head are fixed through screws; the top head is propped against the right end of the plastic steel nail arranging line clamp, and the top head props the plastic steel nail arranging line clamp into the nailing hole under the action of the elastic force of the spring and props against the right side wall of the cover plate; the firing pin is positioned right above the nailing hole, and the diameter of the firing pin is smaller than that of the nailing hole.
2. The pneumatic nailing gun of the plastic gang steel nail line card of claim 1, characterized in that: the plastic steel nail arranging clamp comprises a head steel nail seat, and one side of the head steel nail seat is provided with a tail steel nail seat; a plurality of uniformly distributed middle steel nail seats are arranged between the head steel nail seat and the tail steel nail seat; the head steel nail seat and the middle steel nail seat adjacent to the head steel nail seat, the middle steel nail seat and the tail steel nail seat are connected through shearing pieces; the upper surface of the shearing part is higher than the upper surfaces of the head steel nail seat, the middle steel nail seat and the tail steel nail seat; the head steel nail seat, the middle steel nail seat and the tail steel nail seat are all provided with a fastening hole; a steel nail coaxial with the firing pin is clamped in the fastening hole through the hole wall of the fastening hole, the front side and the rear side of the head of the steel nail are respectively clamped on the front clamping strip and the rear clamping strip, and the steel nail is positioned between the slideways; the head of the steel nail penetrates out of the fastening hole upwards; the hole at the upper end of the fastening hole is provided with a containing hole, and the diameter of the containing hole is larger than that of the fastening hole; the first steel nail seat, the middle steel nail seat and the tail steel nail seat extend outwards from the same side wall to form an arch bridge-shaped clamping sleeve.
3. The pneumatic nailing gun of the plastic gang steel nail line card of claim 2, characterized in that: the shearing piece consists of a connecting part and a shearing part arranged above the connecting part, and the connecting part and the shearing part are integrally formed; the head steel nail seat and the middle steel nail seat adjacent to the head steel nail seat, the middle steel nail seat and the tail steel nail seat are connected through connecting parts; the shearing part is in an inverted triangle shape, and the thickness of the upper end of the shearing part is greater than that of the lower end of the shearing part; a shearing acute angle is formed between the shearing part and the connecting part.
4. The pneumatic nailing gun of the plastic gang steel nail line card of claim 2, characterized in that: along the direction from the head steel nail seat to the tail steel nail seat, the head steel nail seat, the middle steel nail seat and the tail steel nail seat are distributed upwards in a step shape.
5. The pneumatic nailing gun of claim 4, wherein: the shearing piece comprises a transverse part and a longitudinal part arranged below the transverse part; a cutting head extends outwards from the left end of the transverse part; the shearing head is in an inverted triangle shape, and the width of the upper end of the shearing head is larger than that of the lower end of the shearing head; the transverse portion, the shearing head and the longitudinal portion are integrally formed.
6. The pneumatic nailing gun of plastic gang nail line card according to claim 3 or 4, characterized in that: two sides of the inner wall of the lower sleeve opening of the cutting sleeve are provided with mutually symmetrical limiting strips; the cross section of the limiting strip is in an isosceles triangle shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920485699.3U CN209970637U (en) | 2019-04-11 | 2019-04-11 | Pneumatic nailing gun of plastic row steel nail line clip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920485699.3U CN209970637U (en) | 2019-04-11 | 2019-04-11 | Pneumatic nailing gun of plastic row steel nail line clip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209970637U true CN209970637U (en) | 2020-01-21 |
Family
ID=69257454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920485699.3U Expired - Fee Related CN209970637U (en) | 2019-04-11 | 2019-04-11 | Pneumatic nailing gun of plastic row steel nail line clip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209970637U (en) |
-
2019
- 2019-04-11 CN CN201920485699.3U patent/CN209970637U/en not_active Expired - Fee Related
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Granted publication date: 20200121 |