CN213021216U - Hand-held tear emitter - Google Patents
Hand-held tear emitter Download PDFInfo
- Publication number
- CN213021216U CN213021216U CN202022121767.3U CN202022121767U CN213021216U CN 213021216 U CN213021216 U CN 213021216U CN 202022121767 U CN202022121767 U CN 202022121767U CN 213021216 U CN213021216 U CN 213021216U
- Authority
- CN
- China
- Prior art keywords
- pressure storage
- fixed seat
- pipe
- air inlet
- hand
- 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.)
- Expired - Fee Related
Links
- 239000007921 spray Substances 0.000 claims abstract description 49
- 239000003795 chemical substances by application Substances 0.000 claims description 17
- 230000006835 compression Effects 0.000 claims description 17
- 238000007906 compression Methods 0.000 claims description 17
- 238000005507 spraying Methods 0.000 claims description 14
- 239000003814 drug Substances 0.000 abstract description 31
- 206010023644 Lacrimation increased Diseases 0.000 abstract description 14
- 230000004317 lacrimation Effects 0.000 abstract description 14
- 230000000694 effects Effects 0.000 abstract description 4
- 238000002347 injection Methods 0.000 abstract description 4
- 239000007924 injection Substances 0.000 abstract description 4
- 239000007789 gas Substances 0.000 description 12
- 238000005192 partition Methods 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 210000004247 hand Anatomy 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 210000003813 thumb Anatomy 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- RZVAJINKPMORJF-UHFFFAOYSA-N Acetaminophen Chemical compound CC(=O)NC1=CC=C(O)C=C1 RZVAJINKPMORJF-UHFFFAOYSA-N 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 231100001160 nonlethal Toxicity 0.000 description 1
- IMACFCSSMIZSPP-UHFFFAOYSA-N phenacyl chloride Chemical compound ClCC(=O)C1=CC=CC=C1 IMACFCSSMIZSPP-UHFFFAOYSA-N 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000003491 tear gas Substances 0.000 description 1
Images
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
- Medicinal Preparation (AREA)
Abstract
The utility model discloses a hand-held lacrimation emitter, including lacrimation medicament launching part, storage splenium and handheld portion, lacrimation medicament launching part include spray tube and piston, the spray tube in store with lacrimation medicament, the both ends of spray tube are provided with air inlet and medicine spout respectively, air inlet and medicine spout sealed, the internal diameter of spray tube air inlet one side is less than the internal diameter of medicine spout one side, the piston set up in the spray tube near the one end of air inlet; the pressure storage part comprises a fixed seat and a plurality of pressure storage pipes, the fixed seat is communicated with the air inlet of the spray pipe, high-pressure gas is stored in the pressure storage pipes, sealed air holes are formed in the pressure storage pipes, each pressure storage pipe is arranged in the fixed seat in a sliding mode, piercing rods are arranged in the fixed seat corresponding to the air holes of each pressure storage pipe, and the handheld part is arranged at the bottom of the fixed seat. The utility model discloses the jet distance and the injection effect of lachrymatory medicament have fully been guaranteed to the residue of lachrymatory medicament has been avoided.
Description
Technical Field
The utility model relates to an urge tear anti-riot technical field, especially relate to a tear transmitter is urged to hand-held type.
Background
Lachrymatory equipment is a non-lethal instrument commonly used by law enforcement in dealing with situations such as large-scale riots or crimes among people. The lachrymatory substance released by the lachrymatory equipment can cause a strong discomfort to the person who comes into contact with it, thereby temporarily reducing or even losing the resistance. Wherein, the hand-held lacrimation emitter is widely used in field law enforcement due to the convenient carrying and rapid action. The operating principle of the existing lacrimation emitter is that compressed gas is utilized to push lacrimation agent, so that the lacrimation agent is sprayed towards a specific direction after being stressed, is released in the air and acts on criminals. After repetitious usage, gas pressure is not enough, and the jet distance of lachrymatory emitter is shorter and shorter, not only can't exert original effect, and the lachrymatory medicament remains in the emitter moreover, and the subsequent processing cost is high, the degree of difficulty is big.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a hand-held type tears transmitter of urging can guarantee the effective jet distance of tears transmitter to make the tear medicament utilize fully.
In order to achieve the above object, the utility model adopts the following technical scheme:
a hand-held lacrimation emitter comprises a lacrimation medicament emitting part, a pressure storage part and a hand-held part, wherein the lacrimation medicament emitting part comprises a spray pipe and a piston, lacrimation medicament is stored in the spray pipe, an air inlet and a medicament spraying nozzle are respectively arranged at two ends of the spray pipe, the air inlet and the medicament spraying nozzle are sealed, the inner diameter of one side of the air inlet of the spray pipe is smaller than that of one side of the medicament spraying nozzle, and the piston is arranged at one end, close to the air inlet, in the spray pipe; the pressure storage part comprises a fixed seat and a plurality of pressure storage pipes, the fixed seat is communicated with the air inlet of the spray pipe, high-pressure gas is stored in the pressure storage pipes, sealed air holes are formed in the pressure storage pipes, each pressure storage pipe is arranged in the fixed seat in a sliding mode, piercing rods are arranged in the fixed seat corresponding to the air holes of each pressure storage pipe, and the handheld part is arranged at the bottom of the fixed seat.
Preferably, a plurality of clapboards are arranged in the fixing seat, an accommodating cavity is formed between every two adjacent clapboards, and the pressure storage pipe is placed in the accommodating cavity.
Preferably, the fixing seat and the spray pipe are arranged in the same direction, an end cover is arranged at one end, far away from the spray pipe, of the fixing seat, and pressing holes are formed in the end cover corresponding to the pressure storage pipes respectively.
Preferably, the pressure storage tube is provided with a pressing rod at the end corresponding to the pressing hole, and the pressing rod extends out of the fixed seat along the pressing hole.
Preferably, the end of the pressing rod extending out of the fixed seat is provided with a pressing plate.
Preferably, the fixing seat is internally provided with a compression spring corresponding to each puncture rod, the compression spring is positioned on one side of each puncture rod, and two ends of the compression spring are respectively connected with the fixing seat and the pressure storage tube.
Preferably, the compression spring is sleeved with a limiting pipe, and the length of the limiting pipe is smaller than the natural length of the compression spring.
The utility model discloses a store up and press the portion to set up a plurality of pressure storage pipes to correspond a plurality of pressure storage pipes and set up the puncture pole respectively, make each pressure storage pipe can provide power for lacrimation medicament injection in proper order, fully guaranteed the jet distance and the injection effect of lacrimation medicament;
the utility model discloses a lachrymatory agent spray tube utilizes the piston as directly promoting the medium to make the internal diameter grow of spray tube afterbody, can guarantee that the lachrymatory substance in the spray tube discharges along with high-pressure gas completely when spraying, thereby avoided the medicament to remain with subsequent processing.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural diagram of the pressure storage portion.
The labels in the figure are: 1. a lachrymatory agent emitting portion; 2. a pressure storage part; 3. a hand-held portion; 4. a nozzle; 5. a piston; 6. a lachrymatory agent; 7. an air inlet; 8. a medicine spraying nozzle; 9. a fixed seat; 10. a pressure storage pipe; 11. piercing the stem; 12. a partition plate; 13. an end cap; 14. a pressing lever; 15. a pressing plate; 16. a compression spring; 17. and a limiting pipe.
Detailed Description
As shown in figure 1, a hand-held type tear emitter, including tear medicament launching part 1, storage splenium 2 and handheld portion 3, tear medicament launching part 1 include spray tube 4 and piston 5, spray tube 4 in store with tear medicament 6, the both ends of spray tube 4 are provided with air inlet 7 and medicine spraying nozzle 8 respectively, air inlet 7 and medicine spraying nozzle 8 sealed, the internal diameter of spray tube 4 air inlet 7 one side is less than the internal diameter of medicine spraying nozzle 8 one side, piston 5 set up the inside one end that is close to air inlet 7 in spray tube 4. After the utility model is impacted by external high-pressure gas, the sealing film of the air inlet 7 of the spray pipe 4 is broken through, the high-pressure gas enters the spray pipe 4 to push the piston 5 to move along the inner wall of the spray pipe 4, and then the lachrymatory agent 6 in the spray pipe 4 is pressed to be sprayed out from the spraying nozzle 8. Because the spray tube 4 is located the internal diameter of medicine mouth 8 one side slightly, when piston 5 moved to medicine mouth 8 one side, produced the gap between the inner wall of piston 5 and spray tube 4, consequently high-pressure gas can discharge from medicine mouth 8 through the gap, and then carry over out remaining tear-gas agent 6 in the medicine mouth 8.
Store up and press portion 2 include fixing base 9 and a plurality of pressure storage pipe 10, fixing base 9 and the 7 intercommunications of air inlet of spray tube 4, pressure storage pipe 10 in store up and press and be provided with sealed air vent on the pipe 10, each pressure storage pipe 10 slides and sets up in fixing base 9, the air vent that corresponds each pressure storage pipe 10 in fixing base 9 is provided with puncture pole 11 respectively, handheld portion 3 set up the bottom at fixing base 9. When high-pressure gas in the pressure storage pipe 10 needs to be released to enter the spray pipe 4 as power for spraying the lacrimatory medicament 6, the pressure storage pipe 10 is slid to enable the corresponding puncture rod 11 to destroy a sealing film on the vent hole, the high-pressure gas in the pressure storage pipe 10 firstly enters the fixed seat 9 and then breaks through the air inlet 7 of the spray pipe 4 to push the piston 5 to move at a high speed.
In this embodiment, four partition plates 12 are disposed in the fixing seat 9, an accommodating cavity is formed between adjacent partition plates 12, and the pressure storage tube 10 is disposed in the accommodating cavity, as shown in fig. 2. The fixing seat 9 and the spray pipe 4 are arranged in the same direction, an end cover 13 is arranged at one end, far away from the spray pipe 4, of the fixing seat 9, and pressing holes are formed in the end cover 13 corresponding to the pressure storage pipes 10 respectively. The end part of the pressure storage tube 10 corresponding to the pressing hole is provided with a pressing rod 14, the pressing rod 14 extends out of the fixed seat 9 along the pressing hole, and the end part of the pressing rod 14 extending out of the fixed seat 9 is provided with a pressing plate 15. When the pressure storage tube 10 needs to be pushed to slide, the hand-held part 3 is held by two hands, the pressing plate 15 is pressed by a thumb, the pressing plate 15 drives the pressure storage tube 10 to move towards the spray pipe 4 through the pressing rod 14 until the puncture rod 11 on the fixing seat 9 punctures the vent hole of the pressure storage tube 10.
In this embodiment, the fixing base 9 is provided with a compression spring 16 corresponding to each piercing rod 11, the compression spring 16 is located at one side of the piercing rod 11, and two ends of the compression spring 16 are respectively connected to the fixing base 9 and the pressure storage tube 10. The compression spring 16 is sleeved with a limiting pipe 17, and the length of the limiting pipe 17 is smaller than the natural length of the compression spring 16. The compression spring 16 can ensure that the pressure storage tube 10 can only slide towards the puncture rod 11 under the stress condition, and the sealing property of the pressure storage tube 10 is prevented from being damaged before the emitter is used.
The utility model discloses a theory of operation is: when the emitter is used, the hand-held part 3 is held by two hands, after the striking target is aligned, the pressing plates 15 at the end parts of the pressure storage pipes 10 are pressed by the thumbs one by one, so that high-pressure gas in the pressure storage pipes 10 is released in sequence, and continuous power is provided for the spraying pipe 4 to spray the lacrimatory agent 6; high-pressure gas enters the spray pipe 4 from the fixing seat 9, pushes the piston 5 to move at a high speed, the lacrimatory agent 6 in the spray pipe 4 is pressed, the lacrimatory agent is sprayed to a target through the spray nozzle 8, after the lacrimatory agent 6 is sprayed, the high-pressure gas pushes the piston 5 to continuously move forward to the larger inner diameter part of the spray pipe 4, and the lacrimatory agent is sprayed out from a gap between the piston 5 and the inner wall of the spray pipe 4, and meanwhile, the residual agent in the spray nozzle 8 is taken away. The utility model discloses the jet distance and the injection effect of lachrymatory agent 6 have fully been guaranteed to avoid lachrymatory agent 6 remaining and subsequent processing.
Claims (7)
1. A hand-held tear emitter, characterized in that: the tear agent emission part comprises a spray pipe and a piston, tear agents are stored in the spray pipe, an air inlet and a spraying nozzle are respectively arranged at two ends of the spray pipe, the air inlet and the spraying nozzle are sealed, the inner diameter of one side of the air inlet of the spray pipe is smaller than that of one side of the spraying nozzle, and the piston is arranged at one end, close to the air inlet, in the spray pipe; the pressure storage part comprises a fixed seat and a plurality of pressure storage pipes, the fixed seat is communicated with the air inlet of the spray pipe, high-pressure gas is stored in the pressure storage pipes, sealed air holes are formed in the pressure storage pipes, each pressure storage pipe is arranged in the fixed seat in a sliding mode, piercing rods are arranged in the fixed seat corresponding to the air holes of each pressure storage pipe, and the handheld part is arranged at the bottom of the fixed seat.
2. A hand-held tear emitter as claimed in claim 1, wherein: the fixed seat is internally provided with a plurality of clapboards, a containing cavity is formed between every two adjacent clapboards, and the pressure storage pipe is placed in the containing cavity.
3. A hand-held tear emitter as claimed in claim 2, wherein: the fixing seat and the spray pipe are arranged in the same direction, an end cover is arranged at one end, far away from the spray pipe, of the fixing seat, and pressing holes are formed in the end cover corresponding to the pressure storage pipes respectively.
4. A hand-held tear emitter as claimed in claim 3, wherein: the end part of the pressure storage pipe corresponding to the pressing hole is provided with a pressing rod, and the pressing rod extends out of the fixed seat along the pressing hole.
5. A hand-held tear emitter as claimed in claim 4, wherein: the end part of the pressing rod extending out of the fixed seat is provided with a pressing plate.
6. The hand-held tear emitter of any one of claims 1-5 wherein: the fixing seat is internally provided with a compression spring corresponding to each puncture rod, the compression springs are positioned on one side of each puncture rod, and two ends of each compression spring are connected with the fixing seat and the pressure storage tube respectively.
7. A hand-held tear emitter as claimed in claim 6, wherein: the compression spring is sleeved with a limiting pipe, and the length of the limiting pipe is smaller than the natural length of the compression spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022121767.3U CN213021216U (en) | 2020-09-24 | 2020-09-24 | Hand-held tear emitter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022121767.3U CN213021216U (en) | 2020-09-24 | 2020-09-24 | Hand-held tear emitter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213021216U true CN213021216U (en) | 2021-04-20 |
Family
ID=75479295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022121767.3U Expired - Fee Related CN213021216U (en) | 2020-09-24 | 2020-09-24 | Hand-held tear emitter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213021216U (en) |
-
2020
- 2020-09-24 CN CN202022121767.3U patent/CN213021216U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210420 |