CN1877244B - Multifunctional gas capturing net - Google Patents
Multifunctional gas capturing net Download PDFInfo
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- CN1877244B CN1877244B CN2005100350260A CN200510035026A CN1877244B CN 1877244 B CN1877244 B CN 1877244B CN 2005100350260 A CN2005100350260 A CN 2005100350260A CN 200510035026 A CN200510035026 A CN 200510035026A CN 1877244 B CN1877244 B CN 1877244B
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- fin
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- net
- multifunction
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Abstract
The invention relates to a multifunctional gas catch network, while present product has large volume, high weight and single function. Wherein, the invention comprises an upper cover, a power source with a gas storage chamber and a gas releaser, a catch network with drawing head, an air tube and an emitting head with emitting track; the drawing head is inside the emitting track; one end of air tube via gas releaser is through to the gas storage chamber, while another end is through to the emitting track; and the invention also comprises several wings hinged or clamped on the circumference of power source, while the upper ends of wings are clamped into the annular flange of upper cover to be folded into cylinder shape; said air tube is at the middle of wings; and the catch network is compressed between the wings and the air tube. The invention has small volume, light weight and multifunction. And it has wider application.
Description
Technical field
The present invention relates to a kind of Multifunction gas capturing net.
Background technology
Present widely used gas capturing net (as Chinese patent CN2469399Y, day for announcing 2002.1.2) exist the external form volume big, lay particular stress on, shortcoming that inconvenience is carried, and function singleness is not easy to use at dark surrounds and night patrol.
Summary of the invention
The technical problem to be solved in the present invention is the above-mentioned defective that how to overcome existing gas capturing net, and the Multifunction gas capturing net that a kind of volume is little, in light weight, be convenient to the use at night is provided.
For solving the problems of the technologies described above, Multifunction gas capturing net of the present invention comprises the emitting head group of loam cake, the catching net of band drawing head, the power source group that contains gas storage storehouse and gas relieving mechanism, wireway, band launching trajectory, wherein, drawing head is placed in the launching trajectory, guide pipeline one end communicates with the gas storage storehouse by the gas relieving mechanism, its other end communicates with launching trajectory, it is characterized in that: it comprises also that a plurality of lower ends are hinged or is connected to fin on the power source group excircle, the upper end of above-mentioned fin is stuck in the annular flange of loam cake, and is tubular by gathering; Described wireway is arranged in the middle of the fin, and described catching net is compressed between fin and the wireway.So design, Compressed Gas directly acts on drawing head through wireway, makes drawing head obtain bigger energy.Arrest net after folding compression, be filled in the confined space between fin and the wireway.Compressed Gas promotion drawing head washes out loam cake during release, and fin opens under the effect of elastic force automatically, is convenient to arrest net and flies out, and also is convenient to reclaim simultaneously the dress net operation when arresting net, helps reusing.Through above improvement, the smaller volume of this Multifunction gas capturing net was compared its length dimension, maximum outside diameter and has all been dwindled more than 1/3rd with former gas capturing net, quality has also alleviated 1/4th, thereby smaller and more exquisite, be easy to carry, conveniently use.
As optimization, described gas relieving mechanism comprises the back-moving spring of plug, briquetting plate, emission support body, retaining button and below thereof, wherein launch the support body middle part and have the air guide through hole, it is semicircular eccentric shaft lock that the front end both sides of this air guide through hole are provided with 2 rotating cross sections; Described briquetting plate is installed in the air guide through hole, its rear end is pressed in plug on the gas outlet in gas storage storehouse, its front end both sides are connected to the inboard of eccentric shaft lock, the end of described eccentric shaft lock is provided with projection, this projection is connected to retaining and buckles, this retaining is buckled and the back-moving spring cunning of below is assigned in the shelves catching groove of emission support body, and the center of described briquetting plate is provided with the aperture of inflation usefulness.
So design is simple in structure, easy to use.Certainly, also can adopt mechanisms such as other forms of eccentric shaft, lever to replace eccentric shaft lock, realize the requirement of sealing locking.
As optimization, described gas storage storehouse is the inner chamber of power source group.Cost, conserve space are saved in so design.
As optimization, described fin is furnished with elastomeric element, and this elastomeric element is compressed when fin closes up or stretches or twist and obtains to discharge when fin opens.So design is convenient to fin and is flicked.
As optimization, described elastomeric element is the torque spring that is installed on the jointed shaft, and this torque spring toggle acts on respectively on power source group and the fin.So design, compact conformation.
As optimization, described fin comprises elastic part, and this elastic part is subjected to bending when fin closes up; When opening, fin obtains to discharge.So design is convenient to make.
As optimization, described Multifunction gas capturing is furnished with the floodlighting circuit of being made up of power supply, light switch, LED lamp group or other light fixtures and associated tracks on the net, and wherein LED lamp group or other lamp installation are in the center of emitting head group.So design is worked as strong illumination like this to arresting object, can make the other side temporary transient dizzy, dizzy, is convenient to set a net to catch.Can also use as night illumination simultaneously.
As optimization, described Multifunction gas capturing is furnished with the warning circuit of being made up of power supply, alarm switch, alarm group and associated tracks on the net, and wherein the alarm group is installed in the center of emitting head group.So design is convenient to report to the police, and strong chimes of doom also can cause certain psychological deterrence to arresting object simultaneously.
As optimization, it also comprises alarm switch, alarm group and associated tracks, the warning circuit that three and described power supply are formed, and wherein the alarm group is installed in the center of emitting head group, and is positioned at the rear of LED lamp group or other light fixtures.So design on the one hand, is worked as strong illumination like this to arresting object, can cause the other side temporary transient dizzy, dizzy, and then be convenient to set a net to catch, and can also use as night illumination simultaneously; And strong chimes of doom also can cause certain psychological deterrence effect to arresting object.
As optimization, the bottom of described power source group is provided with pressure indicator.So design is convenient to monitor, observe the gas pressure in gas storage storehouse, thereby is guaranteed the normal use of Multifunction gas capturing net of the present invention.
After adopting technique scheme, Multifunction gas capturing net of the present invention has following advantage:
1, the emitting head group of Multifunction gas capturing net adopts wireway directly to be connected with the emitting head body, makes drawing head can obtain bigger energy, arrests that the net flying speed is faster, range is farther.
2, on the emitting head group switching centre position alarm is installed, is made it have warning function.
3, also add the LED lighting lamp group on the emitting head group switching centre position, make this Multifunction gas capturing net possess the illumination functions of high light torch.
4, the power supply used of the illuminating lamp of Multifunction gas capturing net, alarm adopts specific energy height, the excellent secondary power supply of performance, and its battery is installed in fin inside.
5, the fin that can open gathering automatically is convenient to adorn net and is gone out net smoothly, and arrests net after compression, and smaller volume has been saved and held the net space.Make the volume and the quality of Multifunction gas capturing net reduce, be more convenient for carrying and using.
6, removed tube connector through optimal design, held webmaster, shunting plug etc. make the production cost of Multifunction gas capturing net reduce, and have more economic worth.
7, power source group inner chamber double as gas storage storehouse, gas relieving mechanism compact conformation, running is reliable, and cost is low.
8, the emitting head group with adopt quick buckle-type tightened-up structure being connected of power source group.Be convenient to install, use.
The policeman that the present invention is suitable for apprehending a criminal, security personnel and hunter or zooman's use of catching animal certainly, also can be used as the self-defence instrumentation of individual citizens.
Description of drawings
Fig. 1 is the structural representation of embodiment of the present invention one;
Fig. 2 is the cross-sectional view of embodiment of the present invention one;
Fig. 3 is the structural representation (is that vertical view, two is side view) of gas relieving mechanism of the present invention;
Fig. 4 is that the A of gas relieving mechanism of the present invention---A is to cross-sectional view;
Fig. 5 is the structural representation that embodiment two opens mechanism;
Fig. 6 is the schematic diagram (is that schematic diagram, two is that A-A is to cutaway view) that embodiment three opens mechanism;
Fig. 7 is the schematic diagram (is that schematic diagram, two is that A-A is to cutaway view) that embodiment four opens mechanism;
Fig. 8 is the schematic diagram (is that schematic diagram, two is that A-A is to cutaway view) that embodiment five opens mechanism;
Fig. 9 is the schematic diagram (is that schematic diagram, two is that A-A is to cutaway view) that embodiment six opens mechanism.
Among the figure: 1 is loam cake, 2 is the power source group, 3 is drawing head, 4 is catching net, 5 are the gas storage storehouse, 6 is the gas relieving mechanism, 7 is wireway, 8 is launching trajectory, 9 is the emitting head group, 10 are fin (comprising fin 10A and fin 10B), 11 are the charging jack, 12 is battery, 13 are the retaining button, 131 is back-moving spring, 14 is eccentric shaft lock, 15 is plug, 16 is clamp block, 17 is the alarm group, 18 is LED lamp group, 101 is light switch, 102 is alarm switch, 103 discharge cocks, 104 firing buttons, 105 is conductive bar, 301 are the drawing head lead-in wire, 201 is blind hole, 202 are the compression spring, 203 is torque spring, 204 is the spring installation shaft, 205 is gusset, 206 is the hinge plate hole, 207 is annular groove, 208 is push-plate, 209 is elastic steel sheet.19 for ring extension spring (comprising ring extension spring 19A, ring extension spring 19B and ring extension spring 19C), 20 for pressure indicator, 21 for extension spring, 22 for annular flange, 23 for the air guide through hole, 24 for emission support body, 25 aperture, e for inflation usefulness be eccentric shaft lock and briquetting distance between plates.
The specific embodiment
The invention will be further described below in conjunction with the drawings and specific embodiments
Embodiment one: shown in Fig. 1 to 4: Multifunction gas capturing net of the present invention comprises loam cake 1, the power source group 2 that contains gas storage storehouse 5 and gas relieving mechanism 6, the catching net 4 of band drawing head 3, wireway 7, the emitting head group 9 of band launching trajectory 8, wherein, drawing head 3 is placed in the launching trajectory 8, wireway 7 one ends communicate with gas storage storehouse 5 by gas relieving mechanism 6, its other end communicates with launching trajectory 8, it comprises that also four lower ends are hinged on the equally distributed fin 10 on power source group 2 excircles, above-mentioned fin 10 upper ends are stuck in the annular flange 22 of loam cake 1, and are tubular by gathering; Described wireway 7 is arranged on 10 centres of four fins, and described catching net 4 is compressed between fin 10 and the wireway 7.Be uniform-distribution with four launching trajectories 8 that are the smooth precision of outward-dipping radiation in the described emitting head group 9.Described fin 10 is fixed on the power source group 2 by ring extension spring 19A and extension spring 21, under the effect of ring extension spring 19A and extension spring 21 fin 10 is opened when drawing head 3 is washed loam cake 1 open; Described drawing head 3 through drawing head lead-in wire 301 with arrest net 4 and be connected.The bottom of described power source group 2 is provided with pressure indicator 20.
Described fin 10 comprises fin 10A, fin 10B, and charging jack 11 and a battery 12 are housed on the described fin 10B rear portion, certainly, also can adopt other power supplys.Fin 10A is provided with light switch 101, alarm switch 102, discharge cock 103 and firing button 104.
Certainly, also can adopt mechanisms such as other forms of eccentric shaft, lever to replace eccentric shaft lock 14.
Between described gas storage storehouse 5 and the wireway 7, can take multiple frame mode between wireway 7 and the emitting head group 9: (a) rotating buckle-type immediate mode; (b) steep-pitch thread formula immediate mode; (c) multiple thread connected mode etc.The LED lamp group 18 of the illumination of Multifunction gas capturing net of the present invention is embedded in the center of emitting head group 9, after alarm group 17 is positioned at LED lamp group 18.
Embodiment two: as shown in Figure 5: described expanded configuration is: the described wireway 7 outer push-plates 208 that can slide on wireway 7 that are with, be provided with compression spring 202 between push-plate 208 and the power source group 2, described push-plate 208 can promote fin 10 by elastic steel sheet 209.When loam cake 1 drew fin 10 in, the elastic steel sheet 209 on the fin 10 was depressed push-plate 208 and is made compression spring 202 be compressed.Loam cake 1 is thrown off during release, and boost push-plate 208 this moment under the effect of compression spring 202, and drive elastic steel sheet 209 is upspring fin 10 and opened.Adopt the purpose of elastic steel sheet 209 to be to pack into behind the catching net 4, elastic steel sheet 209 can be out of shape, and is unlikely to influence fin 10 inner spaces.The remaining part structure is as described in the enforcement mode one.
Embodiment three: as shown in Figure 6: described expanded configuration is: described fin 10 is furnished with the torque spring 203 that is installed on the jointed shaft, and 2 toggles of this torque spring 203 act on respectively on power source group 2 and the fin 10.When fin 10 closed up, this torque spring 203 was twisted; When fin 10 opened, this torque spring 203 obtained to discharge.The remaining part structure is as described in the enforcement mode one.When drawing head 3 was washed loam cake 1 open, torque spring 203 was upspring fin 10 and is opened.
Embodiment four: as shown in Figure 7: described expanded configuration is: described torque spring 203 is installed on the spring installation shaft 204 on the power source group 2, and the remaining part structure is as described in the enforcement mode four.When drawing head 3 was washed loam cake 1 open, torque spring 203 was upspring fin 10 and is opened.
Embodiment five: as shown in Figure 8: described expanded configuration is: the interior side-lower of fin 10 is provided with gusset 205, and described gusset 205 has hinge plate hole 206, and ring extension spring 19A penetrates hinge plate hole 206, and fin 10 is connected into annular.The posterior medial of fin 10 draws its fin 10 in ring extension spring 19B and 19C.The gusset 205 of fin 10 is pressed in the annular groove 207 on the power source group 2, and the remainder of ring extension spring 19A all falls in the annular groove 207.When drawing head 3 was washed loam cake 1 open, ring extension spring 19A and ring extension spring 19B upspring fin 10 and open.The remaining part structure is as described in the enforcement mode one.
Embodiment six: as shown in Figure 9: described expanded configuration is: have blind hole 201 on the power source group 2 of described fin 10 inboards, compression spring 202 is housed in the blind hole 201, when fin 10 closed up, this compression spring 202 was compressed; When fin 10 opened, this compression spring 202 obtained to discharge.When drawing head 3 was washed loam cake 1 open, this compression spring 202 was upspring fin 10 and is opened; The remaining part structure is as described in the enforcement mode one.
Claims (10)
1. Multifunction gas capturing net, the emitting head group that comprises loam cake, the catching net of band drawing head, the power source group that contains gas storage storehouse and gas relieving mechanism, wireway, band launching trajectory, wherein, drawing head is placed in the launching trajectory, guide pipeline one end communicates with the gas storage storehouse by the gas relieving mechanism, its other end communicates with launching trajectory, it is characterized in that: it comprises also that a plurality of lower ends are hinged or is connected to fin on the power source group excircle, the upper end of above-mentioned fin is stuck in the annular flange of loam cake, and is tubular by gathering; Described wireway is arranged in the middle of the fin, and described catching net is compressed between fin and the wireway.
2. Multifunction gas capturing net according to claim 1, it is characterized in that: described gas relieving mechanism comprises the back-moving spring of plug, briquetting plate, emission support body, retaining button and below thereof, wherein launch the support body middle part and have the air guide through hole, it is semicircular eccentric shaft lock that the front end both sides of this air guide through hole are provided with 2 rotating cross sections; Described briquetting plate is installed in the air guide through hole, its rear end is pressed in plug on the gas outlet in gas storage storehouse, its front end both sides are connected to the inboard of eccentric shaft lock, the end of described eccentric shaft lock is provided with projection, this projection is connected to retaining and buckles, and this retaining is buckled and the back-moving spring cunning of below is assigned in the shelves catching groove of emission support body; The center of described briquetting plate is provided with the aperture of inflation usefulness.
3. Multifunction gas capturing net according to claim 2 is characterized in that: described gas storage storehouse is the inner chamber of power source group.
4. Multifunction gas capturing net according to claim 3 is characterized in that: described fin is furnished with elastomeric element, and this elastomeric element is compressed when fin closes up or stretches or twist, and obtains to discharge when fin opens.
5. Multifunction gas capturing net according to claim 4 is characterized in that: described elastomeric element is the torque spring that is installed on the jointed shaft, and this torque spring toggle acts on respectively on power source group and the fin.
6. Multifunction gas capturing net according to claim 3 is characterized in that: described fin comprises elastic part, and this elastic part is subjected to bending when fin closes up; When opening, fin obtains to discharge.
7. according to the described Multifunction gas capturing net of claim 1 to 6, it is characterized in that: described Multifunction gas capturing is furnished with the floodlighting circuit of being made up of power supply, light switch, LED lamp group or other light fixtures and associated tracks on the net, and wherein LED lamp group or other lamp installation are in the center of emitting head group.
8. according to the described Multifunction gas capturing net of claim 1 to 6, it is characterized in that: described Multifunction gas capturing is furnished with the warning circuit of being made up of power supply, alarm switch, alarm group and associated tracks on the net, and wherein the alarm group is installed in the center of emitting head group.
9. Multifunction gas capturing net according to claim 7, it is characterized in that: it also comprises alarm switch, alarm group and associated tracks, the warning circuit that three and described power supply are formed, wherein the alarm group also is installed in the center of emitting head group, and the LED lamp group that is positioned at or the rear of other light fixtures.
10. Multifunction gas capturing net according to claim 9 is characterized in that: the bottom of described power source group is provided with pressure indicator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2005100350260A CN1877244B (en) | 2005-06-06 | 2005-06-06 | Multifunctional gas capturing net |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2005100350260A CN1877244B (en) | 2005-06-06 | 2005-06-06 | Multifunctional gas capturing net |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1877244A CN1877244A (en) | 2006-12-13 |
| CN1877244B true CN1877244B (en) | 2010-06-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2005100350260A Expired - Fee Related CN1877244B (en) | 2005-06-06 | 2005-06-06 | Multifunctional gas capturing net |
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| Country | Link |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5101174B2 (en) * | 2007-06-11 | 2012-12-19 | 日本工機株式会社 | Restraint net deployment device with string |
| CN104303007B (en) * | 2011-06-30 | 2016-03-09 | 北京机械设备研究所 | Net arrangement opened by a kind of gas piston formula activity-oriented pipe |
| CN112378290B (en) * | 2020-11-12 | 2021-12-21 | 上海交通大学 | Net bomb catching device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5326101A (en) * | 1993-05-03 | 1994-07-05 | Fay Larry R | Law enforcement baton with projectable restraining net |
| CN2469399Y (en) * | 2001-03-16 | 2002-01-02 | 宋有洲 | Multi-functional catcher |
| CN2541812Y (en) * | 2002-06-03 | 2003-03-26 | 宋有洲 | Antiriot catcher |
| RU2230276C1 (en) * | 2002-10-07 | 2004-06-10 | Общество с ограниченной ответственностью Научно-производственная фирма "Технофарм" | Device for throwing of net and method for net packing in the device |
| CN2828718Y (en) * | 2005-06-06 | 2006-10-18 | 于庆贺 | Multifunction gas catching net |
-
2005
- 2005-06-06 CN CN2005100350260A patent/CN1877244B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5326101A (en) * | 1993-05-03 | 1994-07-05 | Fay Larry R | Law enforcement baton with projectable restraining net |
| CN2469399Y (en) * | 2001-03-16 | 2002-01-02 | 宋有洲 | Multi-functional catcher |
| CN2541812Y (en) * | 2002-06-03 | 2003-03-26 | 宋有洲 | Antiriot catcher |
| RU2230276C1 (en) * | 2002-10-07 | 2004-06-10 | Общество с ограниченной ответственностью Научно-производственная фирма "Технофарм" | Device for throwing of net and method for net packing in the device |
| CN2828718Y (en) * | 2005-06-06 | 2006-10-18 | 于庆贺 | Multifunction gas catching net |
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| Publication number | Publication date |
|---|---|
| CN1877244A (en) | 2006-12-13 |
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Granted publication date: 20100609 Termination date: 20110606 |