CN117006890A - Riot ware of making and continuous percussion device thereof - Google Patents
Riot ware of making and continuous percussion device thereof Download PDFInfo
- Publication number
- CN117006890A CN117006890A CN202211478107.8A CN202211478107A CN117006890A CN 117006890 A CN117006890 A CN 117006890A CN 202211478107 A CN202211478107 A CN 202211478107A CN 117006890 A CN117006890 A CN 117006890A
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- CN
- China
- Prior art keywords
- trigger rod
- rotating shaft
- primer
- shell
- positioning block
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000009527 percussion Methods 0.000 title description 2
- 238000010304 firing Methods 0.000 claims abstract description 52
- IMACFCSSMIZSPP-UHFFFAOYSA-N phenacyl chloride Chemical compound ClCC(=O)C1=CC=CC=C1 IMACFCSSMIZSPP-UHFFFAOYSA-N 0.000 abstract description 7
- 239000003491 tear gas Substances 0.000 abstract description 7
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000005381 potential energy Methods 0.000 description 3
- 230000033001 locomotion Effects 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000003721 gunpowder Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41A—FUNCTIONAL FEATURES OR DETAILS COMMON TO BOTH SMALLARMS AND ORDNANCE, e.g. CANNONS; MOUNTINGS FOR SMALLARMS OR ORDNANCE
- F41A19/00—Firing or trigger mechanisms; Cocking mechanisms
- F41A19/58—Electric firing mechanisms
- F41A19/64—Electric firing mechanisms for automatic or burst-firing mode
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41A—FUNCTIONAL FEATURES OR DETAILS COMMON TO BOTH SMALLARMS AND ORDNANCE, e.g. CANNONS; MOUNTINGS FOR SMALLARMS OR ORDNANCE
- F41A35/00—Accessories or details not otherwise provided for
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Toys (AREA)
Abstract
The invention discloses a continuous firing device which comprises a shell and a switching assembly, wherein the shell can accommodate primer, the switching assembly comprises a rotating shaft and a trigger rod, after the primer is broken down, the primer slides towards the direction of the switching assembly under the action of a squatting force, the trigger rod is pushed to move after the primer abuts against a trigger surface of the trigger rod, the trigger rod is pushed to move towards a positioning block by a transverse component of the acting force of the primer on the trigger rod due to the inclined surface, the trigger rod applies the acting force to the positioning block, so that the trigger rod is smoothly separated from the positioning block, the limitation of the positioning block is lost, the rotating shaft drives the positioning block to rotate towards the next group of filling cavities until the trigger rod abuts against the next positioning block, and the next firing is prepared. The invention also provides a riot generator, which adopts an electric shock firing mode to realize continuous firing of the tear-gas shells and can perform supplementary firing on missed targets.
Description
Technical Field
The invention relates to the technical field of firearms and peripheral supporting facilities thereof, in particular to a riot device and a continuous firing device thereof.
Background
The firearm is mainly used for shooting bullets, is widely applied to equipment in the military field, and is also applied to the fields of security, hunting, sports competition and the like. There are a number of classification methods for firearms: according to the degree of automation, the method is classified into non-automatic, semi-automatic and full-automatic. Wherein, the non-automatic firearm can only be single shot, and each time of bullet loading and bullet emission is completed manually; semi-automatic guns can complete automatic filling, but cannot shoot continuously; the full-automatic firearm can realize automatic filling and continuous shooting by utilizing gunpowder gas energy or other non-manpower external energy.
In the prior art, a firearm for launching the tear-gas shells cannot realize continuous launching, and in a practical use scene, once the single-shot tear-gas shells do not hit targets, serious consequences can be caused.
Therefore, how to achieve continuous firing of tear shells is a problem to be solved by the person skilled in the art.
Disclosure of Invention
The invention aims to provide a riot making device and a continuous firing device thereof, which are used for solving the problems in the prior art, realizing continuous emission of tear-gas shells and improving the working reliability of the riot making device.
In order to achieve the above object, the present invention provides the following solutions: the invention provides a continuous firing device, comprising:
the shell, one end of the shell is a firing end, the other end is a bullet emitting end, at least two filling cavities are arranged in the shell, the filling cavities can accommodate primer, the primer is slidably arranged in the filling cavities, and the primer can be fired;
the switching assembly comprises a rotating shaft and a trigger rod, the switching assembly is arranged on one side of the primer, close to the triggering end of the shell, the rotating shaft is rotatably arranged in the shell, the rotating axis of the rotating shaft is parallel to the sliding direction of the primer, the trigger rod is connected with the rotating shaft, one end, far away from the rotating shaft, of the trigger rod is provided with a triggering surface, the triggering surface can prop against the primer, the triggering surface is an inclined surface, the triggering end of the shell is provided with a positioning block, the positioning block can prop against the trigger rod and fix the trigger rod, and when the primer props against the triggering surface and pushes the trigger rod, the positioning block can be separated from the trigger rod;
at least two filling cavities are circumferentially arranged around the axis of the rotating shaft, and the positioning blocks are in one-to-one correspondence with the filling cavities.
Preferably, the housing comprises a shell and a rear cover, the shell being detachably connected to the rear cover.
Preferably, the casing has a rotation shaft groove, one end of the rotation shaft is rotatably disposed in the rotation shaft groove, the other end of the rotation shaft has a mounting groove, one end of the trigger rod is disposed in the mounting groove, and the other end of the trigger rod extends out of the mounting groove.
Preferably, the shell is further provided with an annular groove, the annular groove is arranged around the rotating shaft groove, a torsion spring is arranged in the annular groove, and the torsion spring abuts against the rotating shaft.
Preferably, the rotating shaft is provided with a clamping groove, one end of the twisting spring is fixed in the annular groove, and the other end of the twisting spring is arranged in the clamping groove.
Preferably, the trigger rod is of a T-shaped structure, and the mounting groove is a T-shaped groove matched with the trigger rod.
Preferably, when the primer abuts against the trigger surface and pushes the trigger rod, the positioning block can be separated from the housing or the positioning block can be broken.
Preferably, the positioning block is of a plate-shaped structure, a side surface with a smaller area of the positioning block is connected with the shell, and a side surface with a larger area of the positioning block can be abutted against the trigger rod.
Preferably, the number of the filling cavities is four, the four filling cavities are uniformly distributed circumferentially around the axis of the rotating shaft, and the positioning block is positioned behind the filling cavities along the rotating direction of the rotating shaft.
The invention also provides a riot making device comprising the continuous firing device.
Compared with the prior art, the invention has the following technical effects:
according to the continuous firing device disclosed by the invention, in an initial state, the trigger rod is abutted against the positioning block, the switching assembly is static, after the primer in one filling cavity is fired, the primer slides towards the direction of the switching assembly under the action of the recoil force, the trigger rod is pushed to move after the primer abuts against the trigger surface of the trigger rod, the trigger rod is pushed to move towards the positioning block by the transverse component force of the acting force of the primer on the trigger rod due to the inclined surface, the trigger rod applies the acting force to the positioning block, so that the trigger rod is smoothly separated from the positioning block, the limitation of the positioning block is lost, the rotating shaft drives the positioning block to rotate towards the next filling cavity until the trigger rod abuts against the next positioning block, and the next firing is prepared.
The invention also provides a riot making device which comprises the continuous firing device, realizes continuous emission of the tear-gas shells in an electric shock firing mode, and can make up for missed targets, thereby improving the working reliability of the riot making device.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic front view of a continuous firing device of the present invention;
FIG. 2 is a schematic view of the cross-sectional structure taken along the direction A-A in FIG. 1;
FIG. 3 is an isometric view of the structure of FIG. 2;
FIG. 4 is a schematic front view of a portion of the structure of the continuous firing device of the present invention;
FIG. 5 is an enlarged schematic view of a portion of the structure of FIG. 4;
FIG. 6 is an isometric view of a portion of the structure of the continuous firing device of the present invention;
FIG. 7 is a schematic view of the cross-sectional structure along the direction B-B in FIG. 4;
FIG. 8 is an enlarged schematic view of a portion of the structure of FIG. 7;
FIG. 9 is a schematic view of the structure of the trigger lever of the continuous firing device of the present invention;
FIG. 10 is an isometric view of a trigger lever of the continuous firing device of the present invention;
FIG. 11 is a schematic view of the operation of the primer of the continuous firing device of the present invention;
FIG. 12 is a schematic view of the operation of the switching assembly of the continuous firing device of the present invention;
FIG. 13 is a schematic view of the operation of the primer and trigger lever of the continuous firing device of the present invention.
Wherein, 1 is the shell, 2 is the filling chamber, 3 is the switching component, 4 is the primer, 5 is the bullet exit end, 6 is the rotation axis, 7 is the trigger lever, 8 is the trigger face, 9 is the casing, 10 is the back lid, 11 is the pivot groove, 12 is the mounting groove, 13 is the ring channel, 14 is the hank spring, 15 is the locating piece.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The invention aims to provide a riot making device and a continuous firing device thereof, which are used for solving the problems in the prior art, realizing continuous emission of tear-gas shells and improving the working reliability of the riot making device.
In order that the above-recited objects, features and advantages of the present invention will become more readily apparent, a more particular description of the invention will be rendered by reference to the appended drawings and appended detailed description.
Referring to fig. 1-13, fig. 1 is a schematic front view of the continuous firing device of the present invention, fig. 2 is a schematic cross-sectional view along A-A of fig. 1, fig. 3 is a schematic axial view of the structure of fig. 2, fig. 4 is a schematic front view of a part of the structure of the continuous firing device of the present invention, fig. 5 is an enlarged schematic axial view of a part of the structure of fig. 4, fig. 6 is a schematic cross-sectional view along B-B of fig. 4, fig. 8 is a schematic enlarged schematic view of a part of the structure of fig. 7, fig. 9 is a schematic structural view of a trigger lever of the continuous firing device of the present invention, fig. 10 is a schematic axial view of a trigger lever of the continuous firing device of the present invention, fig. 11 is a schematic operation of primer of the continuous firing device of the present invention, fig. 12 is a schematic operation of a switching assembly of the continuous firing device of the present invention, and fig. 13 is a schematic operation of primer and a trigger lever of the continuous firing device of the present invention.
The invention provides a continuous firing device, which comprises a shell 1 and a switching component 3, wherein one end of the shell 1 is a firing end, the other end is a bullet emitting end 5, at least two filling cavities 2 are arranged in the shell 1, a primer 4 can be contained in the filling cavities 2, the primer 4 is slidably arranged in the filling cavities 2, and the primer 4 can be broken down; the switching component 3 comprises a rotating shaft 6 and a trigger rod 7, the switching component 3 is arranged on one side of the primer 4, which is close to the firing end of the shell 1, the rotating shaft 6 is rotatably arranged in the shell 1, the rotating axis of the rotating shaft 6 is parallel to the sliding direction of the primer 4, the trigger rod 7 is connected with the rotating shaft 6, one end of the trigger rod 7, which is far away from the rotating shaft 6, is provided with a trigger surface 8, the trigger surface 8 can prop against the primer 4, the trigger surface 8 is an inclined surface, the firing end of the shell 1 is provided with a positioning block 15, the positioning block 15 can prop against the trigger rod 7 and fix the trigger rod 7, and when the primer 5 props against the trigger surface 8 and pushes the trigger rod 7 to rotate, the positioning block 15 can be separated from the trigger rod 7; at least two filling cavities 2 are circumferentially arranged around the axis of the rotary shaft 6, and positioning blocks 15 are in one-to-one correspondence with the filling cavities 2.
According to the continuous firing device disclosed by the invention, in an initial state, the trigger rod 7 is abutted against the positioning block 15, the switching assembly 3 is static, when the primer 4 in one filling cavity 2 is broken down, the primer 4 slides towards the direction of the switching assembly 3 under the action of a recoil force, the trigger rod 7 is pushed to move after the primer 4 is abutted against the trigger surface 8 of the trigger rod 7, and as the trigger surface 8 is an inclined surface, the trigger rod 7 is pushed to move towards the positioning block 15 by the transverse component of the acting force of the primer 4 on the trigger rod 7, the acting force is applied to the positioning block 15 by the trigger rod 7, so that the trigger rod 7 is smoothly separated from the positioning block 15, the limit of the positioning block 15 is lost, the positioning block 15 is driven by the rotating shaft 6 to rotate towards the next filling cavity 2 until the trigger rod 7 abuts against the next positioning block 15, and the next firing is prepared, so that continuous firing of a tear-gas bomb is realized, and the missed target can be complemented.
Wherein, shell 1 includes casing 9 and back lid 10, and as shown in fig. 3, casing 9 and back lid 10 can be dismantled and be connected, make things convenient for the dismouting to maintain, in this embodiment, trigger lever 7 and rotation axis 6 offset with back lid 10, avoided trigger lever 7 to lead to the dislocation along the axis motion of rotation axis 6, back lid 10 has played the effect of restriction switching component 3 axial position simultaneously, has improved the stability of device.
Specifically, the casing 9 has a rotating shaft groove 11, see fig. 5 in detail, one end of the rotating shaft 6 is rotatably disposed in the rotating shaft groove 11, which plays a role in positioning the rotating shaft 6, so as to avoid rotation dislocation of the rotating shaft 6, improve rotation reliability of the rotating shaft 6, the other end of the rotating shaft 6 has a mounting groove 12, one end of the trigger lever 7 is disposed in the mounting groove 12, improve structural stability of the switching assembly 3, and the other end of the trigger lever 7 extends out of the mounting groove 12, so that the trigger lever 7 can smoothly abut against the positioning block 15 to fix the position of the switching assembly 3, and it is required to be explained here that, in this embodiment, the trigger surface 8 is located at one end of the trigger lever 7, and the trigger surface 8 and the positioning block 15 are located at two sides of the trigger lever 7 respectively.
In addition, the casing 9 is further provided with an annular groove 13, the annular groove 13 is arranged around the rotating shaft groove 11, a torsion spring 14 is arranged in the annular groove 13, and as shown in fig. 8, the torsion spring 14 is abutted against the rotating shaft 6, and the torsion spring 14 can drive the rotating shaft 6 to rotate, so that the switching assembly 3 can rotate to the next filling cavity 2, and the purpose of continuous firing is achieved. In practical application, the torsion spring 14 can be set to have a certain potential energy in the initial state, when the trigger rod 7 pushes the positioning block 15 and is separated from the positioning block 15, the torsion spring 14 smoothly releases the potential energy to drive the rotating shaft 6 to rotate until the trigger rod 7 abuts against the next positioning block 15, and the switching assembly 3 stops moving.
In order to avoid relative rotation between the torsion spring 14 and the rotating shaft 6, the rotating shaft 6 is provided with a clamping groove, one end of the torsion spring 14 is fixed in the annular groove 13, and the other end of the torsion spring 14 is arranged in the clamping groove, so that the torsion spring 14 can drive the rotating shaft 6 to rotate, and the working reliability of the switching assembly 3 is improved.
More specifically, the trigger lever 7 is of a T-shaped structure, and referring to fig. 5 specifically, the mounting groove 12 is a T-shaped groove matched with the trigger lever 7, the trigger lever 7 is embedded in the mounting groove 12, and the trigger lever 7 and the mounting groove 12 are both of a T shape, so that dislocation caused by radial movement of the trigger lever 7 along the rotating shaft 6 is effectively avoided, and the structural stability of the device is improved.
It should be emphasized that when the primer 5 abuts against the trigger surface 8 and pushes the trigger rod 7 to rotate, the positioning block 15 can be separated from the housing 1, or the positioning block 15 can be broken, when the trigger rod 7 pushes the positioning block 15 under the action force of the primer 4, the positioning block 15 is separated from the housing 1 or the positioning block 15 is broken, the positioning block 15 fails, the potential energy of the winch spring 14 is released, the rotating shaft 6 drives the trigger rod 7 to rotate, in detail, see fig. 12, in this embodiment, the connection strength of the positioning block 15 and the housing 1 is reasonably set, or the structural strength of the positioning block 15 is reasonably set, so that the trigger rod 7 can be abutted against and fixed to the trigger rod 7, when the primer 5 abuts against the trigger surface 8 and pushes the trigger rod 7 to rotate, the trigger rod 7 can be destroyed by the trigger rod 7, so that the smooth work of the switching assembly 3 is realized, and the structural strength of each component is set according to the need, which is not described in detail herein.
In other embodiments of the present invention, the positioning block 15 has a thin plate structure, the side surface of the positioning block 15 with a smaller area is connected to the housing 1, and the side surface of the positioning block 15 with a larger area can abut against the trigger lever 7, so as to ensure that the positioning block 15 can abut against the trigger lever 7. In addition, the positioning block 15 may be made of a deformable material, and when the triggering rod 7 pushes the positioning block 15 under the action of the primer 4, the positioning block 15 deforms and is smoothly separated from the triggering rod 7, so that the switching component 3 is smoothly switched.
In this embodiment, the quantity of filling chamber 2 is four, and four filling chamber 2 are around the axis circumference equipartition of rotation axis 6, along the direction of rotation axis 6, locating piece 15 is located the rear of filling chamber 2, can also set up the quantity of filling chamber 2 according to specific operating mode such as firing needs and device volume in the practical application, improves the nimble adaptability of device.
Further, the invention also provides an explosion-proof device, which comprises the continuous firing device, in actual operation, the trigger rod 7 and the rear cover 10 can be made of metal materials, the rear cover 10 is connected with the anode of the explosion-proof device to form a loop, the explosion-proof device releases electric arcs, the electric arcs break down the primer 4, after the primer 4 is fired, the primer 4 pushes the trigger rod 7 under the effect of recoil force, the trigger rod 7 pushes the locating block 15 and separates from the locating block 15, the rotating shaft 6 drives the trigger rod 7 to rotate until the trigger rod 7 abuts against the next locating block 15, and the loop for next bullet emission is formed by switching, so that the continuous emission of the explosion-proof device is realized, the supplement can be carried out on a missed target, and the working reliability of the explosion-proof device is improved. It should be noted that the principle of electric shock transmission of the riot device belongs to a common means for those skilled in the art, and will not be described herein.
The principles and embodiments of the present invention have been described in detail with reference to specific examples, which are provided to facilitate understanding of the method and core ideas of the present invention; also, it is within the scope of the present invention to be modified by those of ordinary skill in the art in light of the present teachings. In view of the foregoing, this description should not be construed as limiting the invention.
Claims (10)
1. A continuous firing device, comprising:
the shell, one end of the shell is a firing end, the other end is a bullet emitting end, at least two filling cavities are arranged in the shell, the filling cavities can accommodate primer, the primer is slidably arranged in the filling cavities, and the primer can be fired;
the switching assembly comprises a rotating shaft and a trigger rod, the switching assembly is arranged on one side of the primer, close to the triggering end of the shell, the rotating shaft is rotatably arranged in the shell, the rotating axis of the rotating shaft is parallel to the sliding direction of the primer, the trigger rod is connected with the rotating shaft, one end, far away from the rotating shaft, of the trigger rod is provided with a triggering surface, the triggering surface can prop against the primer, the triggering surface is an inclined surface, the triggering end of the shell is provided with a positioning block, the positioning block can prop against the trigger rod and fix the trigger rod, and when the primer props against the triggering surface and pushes the trigger rod, the positioning block can be separated from the trigger rod;
at least two filling cavities are circumferentially arranged around the axis of the rotating shaft, and the positioning blocks are in one-to-one correspondence with the filling cavities.
2. The continuous firing device of claim 1, wherein: the shell comprises a shell body and a rear cover, and the shell body is detachably connected with the rear cover.
3. The continuous firing device of claim 2, wherein: the shell is provided with a rotating shaft groove, one end of the rotating shaft is rotatably arranged in the rotating shaft groove, the other end of the rotating shaft is provided with a mounting groove, one end of the triggering rod is arranged in the mounting groove, and the other end of the triggering rod extends out of the mounting groove.
4. The continuous firing device of claim 3, wherein: the shell is further provided with an annular groove, the annular groove is arranged around the rotating shaft groove, a torsion spring is arranged in the annular groove, and the torsion spring abuts against the rotating shaft.
5. The continuous firing device of claim 4, wherein: the rotary shaft is provided with a clamping groove, one end of the winch spring is fixed in the annular groove, and the other end of the winch spring is arranged in the clamping groove.
6. The continuous firing device of claim 3, wherein: the trigger rod is of a T-shaped structure, and the mounting groove is a T-shaped groove matched with the trigger rod.
7. The continuous firing device of claim 1, wherein: when the primer abuts against the trigger surface and pushes the trigger rod, the positioning block can be separated from the shell or can be broken.
8. The continuous firing device of claim 7, wherein: the locating block is of a plate-shaped structure, the side face with smaller area of the locating block is connected with the shell, and the side face with larger area of the locating block can be propped against the trigger rod.
9. The continuous firing device of claim 1, wherein: the number of the filling cavities is four, the four filling cavities are circumferentially and uniformly distributed around the axis of the rotating shaft, and the positioning block is positioned behind the filling cavities along the rotating direction of the rotating shaft.
10. A riot making device, characterized by: comprising the continuous firing device of any one of claims 1-9.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211478107.8A CN117006890A (en) | 2022-11-23 | 2022-11-23 | Riot ware of making and continuous percussion device thereof |
| PCT/CN2023/079945 WO2024108802A1 (en) | 2022-11-23 | 2023-03-07 | Riot control device and continuous firing device thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211478107.8A CN117006890A (en) | 2022-11-23 | 2022-11-23 | Riot ware of making and continuous percussion device thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117006890A true CN117006890A (en) | 2023-11-07 |
Family
ID=88566110
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211478107.8A Pending CN117006890A (en) | 2022-11-23 | 2022-11-23 | Riot ware of making and continuous percussion device thereof |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN117006890A (en) |
| WO (1) | WO2024108802A1 (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101467366B1 (en) * | 2012-09-14 | 2014-12-02 | 이규환 | Revolving device for tear gas firing apparatus |
| CN104748619B (en) * | 2015-04-23 | 2016-03-23 | 成都恒安警用装备制造有限公司 | Many running fires baton gun |
| KR101763240B1 (en) * | 2015-07-31 | 2017-08-01 | 주식회사 금성산업공사 | Revolver style tear gas bomb launcher of easily installing bullet) |
| CN212274757U (en) * | 2020-05-06 | 2021-01-01 | 天津方圆警用装备制造有限公司 | Multi-riot net gun |
| CN113916057A (en) * | 2021-10-13 | 2022-01-11 | 重庆建设工业(集团)有限责任公司 | Multifunctional anti-riot emitter system and using method |
-
2022
- 2022-11-23 CN CN202211478107.8A patent/CN117006890A/en active Pending
-
2023
- 2023-03-07 WO PCT/CN2023/079945 patent/WO2024108802A1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| WO2024108802A1 (en) | 2024-05-30 |
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