CN220094510U - Pin-striking seat sleeve limiting mechanism and suspended ceiling nail shooter - Google Patents
Pin-striking seat sleeve limiting mechanism and suspended ceiling nail shooter Download PDFInfo
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- CN220094510U CN220094510U CN202321501168.1U CN202321501168U CN220094510U CN 220094510 U CN220094510 U CN 220094510U CN 202321501168 U CN202321501168 U CN 202321501168U CN 220094510 U CN220094510 U CN 220094510U
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- 230000007246 mechanism Effects 0.000 title claims abstract description 19
- 238000010304 firing Methods 0.000 claims abstract description 125
- 230000030279 gene silencing Effects 0.000 claims description 13
- 238000007599 discharging Methods 0.000 claims description 6
- 239000002893 slag Substances 0.000 claims description 6
- 238000010009 beating Methods 0.000 abstract description 13
- 238000009434 installation Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 3
- 238000009527 percussion Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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Abstract
The utility model discloses a needle-beating seat sleeve limiting mechanism and a suspended ceiling nail shooter, which relate to the technical field of nail shooting fastening equipment and comprise a firing body and a needle-beating seat sleeve, wherein the needle-beating seat sleeve is arranged in the firing body, the outer wall of the needle-beating seat sleeve is provided with a guide groove extending along the axial direction of the needle-beating seat sleeve, the firing body is also provided with a detachable limiting collar, and the limiting collar is provided with a guide part matched with the guide groove. The utility model simplifies the structure of the limiting mechanism, reduces the processing difficulty of products, and reduces the cost of the products while meeting the limiting purpose of the needle-beating seat sleeve.
Description
Technical Field
The utility model relates to the technical field of nail shooting fastening equipment, in particular to a needle-shooting seat sleeve limiting mechanism and a suspended ceiling nail shooter.
Background
At present, the limiting mechanisms of the needle-beating seat cover in the ceiling nailing machine at home and abroad all adopt the structure shown in figure 1, the limiting pin 4' is arranged on the needle-beating seat 3', the limiting grooves 1' are processed on the two sides of the needle-beating seat cover 5' and the percussion body 2', and the two ends of the limiting pin 4' respectively penetrate through the limiting grooves 1' on the needle-beating seat cover 5' and are inserted into the limiting grooves 1' on the percussion body 2', so that the movement range of the needle-beating seat cover 5' is limited. The limiting mode has the defects of high processing precision requirement, high processing cost, large quality loss and the like.
Disclosure of Invention
The utility model aims to provide a needle-beating seat sleeve limiting mechanism and a ceiling nail shooter, which simplify the structure of the limiting mechanism, reduce the processing difficulty of products, and reduce the cost of the products while meeting the limiting purpose of the needle-beating seat sleeve.
In order to achieve the aim of the utility model, the technical scheme adopted is as follows: the utility model provides a firing needle seat cover stop gear, includes firing body and firing needle seat cover, and firing needle seat cover installs in the firing body, the guide way along its axial extension has been seted up to firing needle seat cover outer wall, and still installs detachable spacing rand in the firing body, has on the spacing rand with guide way complex guide part.
Furthermore, the guide groove is formed by a tangential plane on the outer wall of the firing pin seat sleeve along the axial direction of the outer wall, and a certain interval is formed between two ends of the tangential plane and the end face of the firing pin seat sleeve.
Furthermore, the limiting collar is U-shaped, and the guide part is positioned on the side surface of the inner wall of the limiting collar.
Further, the number of the guide grooves is two, and the two guide grooves are symmetrically arranged on the firing pin seat sleeve.
Further, the guide groove is a ring groove.
Furthermore, the limiting collar is U-shaped, and the arc surface of the inner wall of the limiting collar is in clearance fit with the guide groove.
A ceiling nailing device comprises the above-mentioned firing pin seat sleeve limiting mechanism and a firing pin spring seat, wherein the inner wall of the firing body is also provided with a flange, the firing pin spring seat is fixedly inserted into the rear end of the firing body, and a limiting collar is tightly pressed between the flange and the firing pin spring seat.
Furthermore, a reset spring seat capable of sliding relatively is inserted into the front end of the firing body, and a reset spring is arranged between the rear end of the reset spring seat and the flange.
Furthermore, the front end of the firing pin seat sleeve is also provided with a firing pin sleeve, the front end of the reset spring seat is also provided with a transmitting tube, and the front end of the firing pin sleeve is inserted in the transmitting tube in a sliding way.
Furthermore, the outer wall of the transmitting tube is also provided with an annular groove, a silencing cavity is formed between the bottom of the annular groove and the inner wall of the reset spring seat, and the transmitting tube is also provided with a silencing slag discharging hole communicated with the silencing cavity.
The beneficial effects of the utility model are as follows:
through at the internal detachable spacing rand of installation of percussion to set up the guide way at the needle seat cover outer wall, can realize the direction of needle seat cover through the guide way with the guide part cooperation on the spacing rand, for the stop gear on the current furred ceiling nail shooter, only need during the messenger process spacing rand and needle seat cover alone process can, not only reduced the part that needs to process, and reduced processing step, reduced the processing degree of difficulty of product, make later stage assembly more convenient, reduced product cost when satisfying the spacing purpose of needle seat cover.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model.
FIG. 1 is a block diagram of an existing ceiling nailer provided by the present utility model;
FIG. 2 is a block diagram of a ceiling nailer provided by the present utility model;
FIG. 3 is a structural view of the needle cover in example 1 and example 2;
FIG. 4 is a sectional view of a needle mount cover A-A in example 1;
FIG. 5 is a block diagram of a retainer collar in embodiment 1;
FIG. 6 is a sectional view of a needle mount cover A-A in example 2;
fig. 7 is a structural view of a retainer collar in embodiment 2.
The reference numerals and corresponding part names in the drawings:
1. the device comprises a firing pin seat sleeve, 2, a firing body, 3, a limiting clamping ring, 4, a flange, 5, a firing pin spring seat, 6, a reset spring seat, 7, a reset spring, 8, a firing pin sleeve, 9, a transmitting tube, 10, an annular groove, 11, a silencing cavity, 12 and a silencing slag discharging hole;
101. a guide groove;
301. a guiding part.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and embodiments. It is to be understood that the specific embodiments described herein are merely illustrative of the substances, and not restrictive of the utility model. It should be further noted that, for convenience of description, only the portions related to the present utility model are shown in the drawings.
In addition, the embodiments of the present utility model and the features of the embodiments may be combined with each other without collision. The present utility model will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
Example 1
As shown in fig. 2, 3, 4 and 5, the utility model provides a firing pin seat cover limiting mechanism, which comprises a firing body 2 and a firing pin seat cover 1, wherein the central axis of the firing body 2 and the central axis of the firing pin seat cover 1 are on the same straight line, the firing pin seat cover 1 is arranged in the firing body 2, and an annular cavity is formed by the outer wall of the firing pin seat cover 1 and the inner wall of the firing body 2. The outer wall of the firing pin sleeve 1 is also provided with a guide groove 101, the axial direction of the guide groove 101 is consistent with that of the firing pin sleeve 1, but two ends of the guide groove 101 do not penetrate through two end faces of the firing pin sleeve 1, so that two limiting stop surfaces are arranged at two ends of the guide groove 101. A limit clamping ring 3 is further installed in the firing body 2, one surface of the limit clamping ring 3 matched with the inner wall of the firing body 2 is an arc surface for matching with the inner wall of the firing body 2, and the limit clamping ring 3 is detachably connected with the firing body 2 for facilitating the installation and the detachment of the limit clamping ring 3; meanwhile, the inner wall of the limit collar 3 is also provided with a guide part 301, and the guide part 301 is in sliding fit with the guide groove 101.
When the utility model is used, the guide part 301 on the limit collar 3 is in sliding fit with the guide groove 101 on the needle holder sleeve 1, so that the needle holder sleeve 1 can realize reciprocating motion in the range of the guide groove 101.
The outer wall of the guide groove 101 is provided with a tangential plane, so that the length direction of the tangential plane is consistent with the length direction of the needle seat cover 1, the width direction of the tangential plane is consistent with the diameter direction of the needle seat cover 1, and the width of the tangential plane is the chord length of the outer diameter of the needle seat cover 1, thereby forming the guide groove 101 on the surface of the needle seat cover 1; in order to make the two ends of the guide groove 101 have limiting stop surfaces, the length of the tangential surface should be smaller than that of the firing pin sleeve 1, specifically, a certain interval should be provided between the rear end of the tangential surface and the rear end of the firing pin sleeve 1, a certain interval should be provided between the front end of the tangential surface and the front end of the firing pin sleeve 1, so as to avoid the limit that the firing pin sleeve 1 is directly separated from the limiting collar 3 when moving back and forth in the firing body 2.
The limiting clamping ring 3 is U-shaped, specifically, the inner surface of the limiting clamping ring 3 is U-shaped, so that the limiting clamping ring 3 is not in a closed ring shape, and the whole limiting clamping ring 3 is also U-shaped because the outer surface of the limiting clamping ring 3 is an arc surface; the arc surface on the inner surface of the limit collar 3 is in clearance fit with the outer circular surface of the needle holder sleeve 1, at this time, any plane on the inner surface of the limit collar 3 is used as a guiding part 301 to be matched with a tangential surface on the needle holder sleeve 1, so that the guiding groove 101 is matched with the guiding part 301.
In this embodiment, the number of the guide grooves 101 on the needle holder 1 may be two, the two guide grooves 101 are symmetrically arranged on the outer circumferential surface of the needle holder 1, at this time, the two planes on the inner wall of the limit collar 3 are all used as the guide portions 301, and the two guide grooves 101 on the needle holder 1 are respectively in clearance fit with the two guide portions 301 on the limit collar 3, so that the force applied to the limit collar 3 during the back-and-forth reciprocating motion of the needle holder 1 is more uniform, and the guiding effect of the needle holder 1 is better.
In this embodiment, during installation, the guide groove 101 on the needle holder 1 is matched with the guide part 301 on the limiting collar 3, the limiting collar 3 is firstly clamped on the needle holder 1, when the limiting collar 3 is clamped, the arc surface of the inner wall of the limiting collar 3 is matched with the arc surface on the outer wall of the needle holder 1, the two guide parts 301 on the limiting collar 3 are respectively matched with the two guide grooves 101 on the outer wall of the needle holder 1, then, the needle holder 1 clamped with the limiting collar 3 is installed in the firing body 2, and finally, the limiting collar 3 is fixed with the firing body 2.
In the actual use process, the guide part 301 on the limiting collar 3 is in sliding fit with the guide groove 101 on the needle holder 1 in the process of reciprocating back and forth, so that the purpose of limiting the needle holder 1 is achieved.
Example 2
As shown in fig. 2, 3, 6 and 7, the utility model provides a firing pin seat cover limiting mechanism, which comprises a firing body 2 and a firing pin seat cover 1, wherein the central axis of the firing body 2 and the central axis of the firing pin seat cover 1 are on the same straight line, the firing pin seat cover 1 is arranged in the firing body 2, and an annular cavity is formed by the outer wall of the firing pin seat cover 1 and the inner wall of the firing body 2. The outer wall of the firing pin sleeve 1 is also provided with a guide groove 101, the axial direction of the guide groove 101 is consistent with that of the firing pin sleeve 1, but two ends of the guide groove 101 do not penetrate through two end faces of the firing pin sleeve 1, so that two limiting stop surfaces are arranged at two ends of the guide groove 101. A limit clamping ring 3 is further installed in the firing body 2, one surface of the limit clamping ring 3 matched with the inner wall of the firing body 2 is an arc surface for matching with the inner wall of the firing body 2, and the limit clamping ring 3 is detachably connected with the firing body 2 for facilitating the installation and the detachment of the limit clamping ring 3; meanwhile, the inner wall of the limit collar 3 is also provided with a guide part 301, and the guide part 301 is in sliding fit with the guide groove 101.
When the utility model is used, the guide part 301 on the limit collar 3 is in sliding fit with the guide groove 101 on the needle holder sleeve 1, so that the needle holder sleeve 1 can realize reciprocating motion in the range of the guide groove 101.
The guiding groove 101 is a ring groove, the length direction of the ring groove is consistent with the length direction of the firing sleeve 1, the depth of the ring groove can be selected according to the strength required by the firing sleeve 1, the length of the ring groove is smaller than the length of the firing sleeve 1, specifically, a certain distance is formed between the rear end of the ring groove and the rear end of the firing sleeve 1, a certain distance is formed between the front end of the ring groove and the front end of the firing sleeve 1, and the limit that the firing sleeve 1 is directly separated from the limit clamping ring 3 when moving forwards and backwards in the firing body 2 is avoided.
The limiting clamping ring 3 is U-shaped, specifically, the inner surface of the limiting clamping ring 3 is U-shaped, so that the limiting clamping ring 3 is not in a closed ring shape, and the whole limiting clamping ring 3 is also U-shaped because the outer surface of the limiting clamping ring 3 is an arc surface; the arc surface on the inner surface of the limit clamping ring 3 is in clearance fit with the guide groove 101, and at the moment, the distance between two planes on the inner wall of the limit clamping ring 3 is the diameter of the groove bottom of the annular groove. The circular arc surface on the inner wall of the limit clamping ring 3 is in sliding fit with the bottom of the guide groove 101, so that the guide groove 101 is matched with the guide part 301.
In this embodiment, during installation, the guide groove 101 on the needle holder 1 is matched with the guide portion 301 on the limiting collar 3, the limiting collar 3 is firstly clamped on the needle holder 1, when the limiting collar 3 is clamped, the arc surface of the inner wall of the limiting collar 3 is matched with the arc surface on the outer wall of the needle holder 1, then, the needle holder 1 clamped with the limiting collar 3 is installed in the firing body 2, and finally, the limiting collar 3 is fixed with the firing body 2.
In the actual use process, the guide part 301 on the limiting collar 3 is in sliding fit with the guide groove 101 on the needle holder 1 in the process of reciprocating back and forth, so that the purpose of limiting the needle holder 1 is achieved.
In the present utility model, the structure of the striker sleeve stopper mechanism may be realized by other structures than those indicated in embodiment 1 and embodiment 2, for example: the guide groove 101 in the embodiment 1 can be directly set as a key groove, that is, the width of the guide groove 101 is smaller than the chord length of the outer diameter of the needle holder sleeve 1, at this time, only one guide groove 101 can be set, the limit collar 3 can still be kept in a U shape, but a convex key matched with the guide groove 101 is set in the middle of the arc section of the inner wall of the limit collar 3, so that the guide of the needle holder sleeve 1 is met, and meanwhile, the limit collar 3 is also met to be quickly mounted on the needle holder sleeve 1; meanwhile, the limit collar 3 in the embodiment 1 can be directly arranged to be circular, the guide groove 101 on the outer wall of the needle holder sleeve 1 can be the same as the guide groove 101 in the embodiment 1 in structure, and can also be a key groove, but no matter what structure the guide groove 101 is, the guide part 301 arranged on the inner wall of the limit collar 3 is matched with the guide groove 101 in structure, at this time, in order to facilitate the quick installation of the limit collar 3 on the needle holder sleeve 1, the limit collar 3 can be arranged to be in a two-flap structure.
Example 3
As shown in fig. 2, the ceiling nailing device provided by the utility model comprises a firing pin seat sleeve limiting mechanism as described in the embodiment 1 and the embodiment 2, and further comprises a firing pin spring seat 5, wherein the central axis of the firing pin spring seat 5 and the central axis of the firing body 2 are on the same straight line; the inner wall of the firing body 2 is also provided with a flange 4, the flange 4 is a circular ring protruding out of the inner wall of the firing body 2, the flange 4 is also a plurality of protruding blocks protruding out of the inner wall of the firing body 2, and when the limit clamping ring 3 is arranged in the firing body 2, the height of the flange 4 exceeds the outer circular surface of the limit clamping ring 3; the limit retainer ring 3 is positioned behind the flange 4, the rear end of the firing body 2 is provided with an internal thread, the front end of the firing spring seat 5 is provided with an external thread, the firing body 2 is screwed and fixed on the firing spring seat 5 through the matching of the external thread and the internal thread, and the limiting retainer ring 3 is tightly pressed between the front end of the firing spring seat 5 and the flange 4 in the screwing process of the firing spring seat 5 and the firing body 2, so that the installation of the limit retainer ring 3 is realized.
The front end of the firing body 2 is also inserted with a reset spring seat 6 which can slide relatively, the central axis of the reset spring seat 6 and the central axis of the firing body 2 are on the same straight line, and when the reset spring seat 6 is installed, the reset spring seat 6 is inserted into an annular cavity formed between the outer wall of the firing needle seat sleeve 1 and the inner wall of the firing body 2; meanwhile, a reset spring 7 is further installed in the annular cavity, namely, the reset spring 7 is located outside the firing sleeve 1, one end of the reset spring 7 abuts against the flange 4, the other end of the reset spring 7 abuts against the rear end of the reset spring seat 6, the reset spring seat 6 can be retracted into the firing body 2 through the compression of the reset spring 7, and reset of the reset spring seat 6 can be achieved through the elastic force of the reset spring 7.
In order to prevent the reset spring seat 6 from falling off from the front end of the firing body 2, the rear end of the reset spring seat 6 is also provided with a small diameter section, so that the inner wall of the rear end of the reset spring seat 6 and the outer wall of the rear end of the reset spring seat 6 are provided with limiting steps, the front end of the firing needle seat sleeve 1 is also provided with a convex ring, when the reset spring seat 6 is installed, the small diameter section is sleeved on the firing needle seat sleeve 1, and the convex ring at the front end of the firing needle seat sleeve 1 is matched with the limiting step on the inner wall of the rear end of the reset spring seat 6, so that the reset spring seat 6 cannot be separated from the firing needle seat sleeve 1, and the rear end of the reset spring seat 6 is always positioned in the firing body 2; meanwhile, when the reset spring 7 is installed, the front end of the reset spring 7 can be sleeved on the small-diameter section, at the moment, the front end of the reset spring 7 is abutted against a limiting step on the outer wall of the rear end of the reset spring seat 6, so that the reset spring 7 can conveniently push the reset spring seat 6, and radial displacement of the reset spring 7 and the reset spring seat 6 is effectively avoided.
The front end of the firing pin seat sleeve 1 is also provided with a firing pin sleeve 8, the firing pin sleeve 8 and the firing pin seat sleeve 1 can be connected through screw threads or welded, and of course, the firing pin sleeve 8 and the firing pin seat sleeve 1 can be assembled together through clearance fit; meanwhile, the front end of the reset spring seat 6 is also provided with a transmitting tube 9, the transmitting tube 9 is in threaded connection with the reset spring seat 6, and the front end of the striking pin sleeve 8 is inserted in the transmitting tube 9 in a sliding manner.
The outer wall of the transmitting tube 9 is also provided with an annular groove 10, the transmitting tube 9 is arranged at the front end of the reset spring seat 6, a silencing cavity 11 is formed between the bottom of the annular groove 10 and the inner wall of the reset spring seat 6, the transmitting tube 9 is also provided with silencing slag discharging holes 12 communicated with the silencing cavity 11, the number of the silencing slag discharging holes 12 can be multiple, and the silencing slag discharging holes 12 can be distributed along the circumferential direction of the transmitting tube 9 at intervals.
When the ceiling nailing device is used, a nailing body is required to be installed in the nailing sleeve 8, and the matching installation mode of the nailing body and the nailing seat sleeve 1 is the same as that of the existing ceiling nailing device; meanwhile, the front end of the firing pin body is provided with the firing pin, so that the front end of the firing pin is inserted into the firing pin sleeve 8.
In the description of the present specification, reference to the terms "one embodiment/manner," "some embodiments/manner," "example," "a particular example," "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment/manner or example is included in at least one embodiment/manner or example of the utility model. In this specification, the schematic representations of the above terms are not necessarily for the same embodiment/manner or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments/modes or examples. Furthermore, the various embodiments/modes or examples described in this specification and the features of the various embodiments/modes or examples can be combined and combined by persons skilled in the art without contradiction.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.
It will be appreciated by persons skilled in the art that the above embodiments are provided for clarity of illustration only and are not intended to limit the scope of the utility model. Other variations or modifications will be apparent to persons skilled in the art from the foregoing disclosure, and such variations or modifications are intended to be within the scope of the present utility model.
Claims (10)
1. The utility model provides a firing pin seat cover stop gear, its characterized in that, including firing body (2) and firing pin seat cover (1), firing pin seat cover (1) are installed in firing body (2), guide slot (101) along its axial extension are seted up to firing pin seat cover (1) outer wall, and still install detachable spacing rand (3) in firing body (2), have on spacing rand (3) with guide slot (101) complex guide part (301).
2. The needle stand limiting mechanism according to claim 1, wherein the guide groove (101) is formed by cutting a surface of the outer wall of the needle stand (1) along the axial direction of the outer wall, and a certain distance is formed between two ends of the cutting surface and the end face of the needle stand (1).
3. The needle stand limiting mechanism according to claim 2, wherein the limiting collar (3) is U-shaped, and the guide portion (301) is located on a side surface of an inner wall of the limiting collar (3).
4. A needle stand limiting mechanism according to claim 3, wherein the number of the guide grooves (101) is two, and the two guide grooves (101) are symmetrically arranged on the needle stand (1).
5. The striker sleeve limit mechanism of claim 1, wherein said guide groove (101) is a ring groove.
6. The needle stand sleeve limiting mechanism according to claim 5, wherein the limiting collar (3) is U-shaped, and the arc surface of the inner wall of the limiting collar (3) is in clearance fit with the guide groove (101).
7. A ceiling nailing device, which is characterized by comprising a needle stand sleeve limiting mechanism and a needle spring seat (5) according to any one of claims 1 to 6, wherein the inner wall of a firing body (2) is also provided with a flange (4), the needle spring seat (5) is fixedly inserted into the rear end of the firing body (2), and a limiting collar (3) is tightly pressed between the flange (4) and the needle spring seat (5).
8. The ceiling nailing machine according to claim 7, characterized in that the front end of the firing body (2) is also inserted with a reset spring seat (6) which can slide relatively, and a reset spring (7) is arranged between the rear end of the reset spring seat (6) and the flange (4).
9. The ceiling nailing machine according to claim 8, wherein the front end of the firing pin seat sleeve (1) is further provided with a firing pin sleeve (8), the front end of the reset spring seat (6) is further provided with a transmitting tube (9), and the front end of the firing pin sleeve (8) is slidably inserted into the transmitting tube (9).
10. The ceiling nailing machine according to claim 9, characterized in that the outer wall of the emitting tube (9) is also provided with an annular groove (10), a silencing cavity (11) is formed between the bottom of the annular groove (10) and the inner wall of the return spring seat (6), and the emitting tube (9) is also provided with a silencing and slag discharging hole (12) communicated with the silencing cavity (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321501168.1U CN220094510U (en) | 2023-06-13 | 2023-06-13 | Pin-striking seat sleeve limiting mechanism and suspended ceiling nail shooter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321501168.1U CN220094510U (en) | 2023-06-13 | 2023-06-13 | Pin-striking seat sleeve limiting mechanism and suspended ceiling nail shooter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220094510U true CN220094510U (en) | 2023-11-28 |
Family
ID=88872768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321501168.1U Active CN220094510U (en) | 2023-06-13 | 2023-06-13 | Pin-striking seat sleeve limiting mechanism and suspended ceiling nail shooter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220094510U (en) |
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2023
- 2023-06-13 CN CN202321501168.1U patent/CN220094510U/en active Active
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