CN201526801U - Wedge shape pulley extrusion type inflation tank - Google Patents
Wedge shape pulley extrusion type inflation tank Download PDFInfo
- Publication number
- CN201526801U CN201526801U CN2009202706589U CN200920270658U CN201526801U CN 201526801 U CN201526801 U CN 201526801U CN 2009202706589 U CN2009202706589 U CN 2009202706589U CN 200920270658 U CN200920270658 U CN 200920270658U CN 201526801 U CN201526801 U CN 201526801U
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- China
- Prior art keywords
- gas cylinder
- pulley
- striker
- cylinder seat
- pedestal
- 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 - Lifetime
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Abstract
A wedge shape pulley extrusion type inflation tank belongs to the safety device technical field, and comprises a gas cylinder, a pedestal, a reticulate pattern gas cylinder seat, a firing pin fitting member, a sword handle type latch pin and a pulley member; two pulleys are arranged inside the pedestal, one side is arranged on the fixed axle and the other side is arranged on the mobile top block; when pulling the sword handle type latch pin, a fixed axle pulley supports against the tail end of the sword handle type latch pin so that the tail end of the sword handle type latch pin shifts and extrudes a top block pulley and the top block extrudes the firing pin. When the pulling force to the sword handle type latch pin achieves 15-20 kg, the sword handle type latch pin is passively drawn and disengaged from the inflation tank; meanwhile, the firing pin needle point breaks the gas cylinder cap; the gas cylinder charges CO2 gas into a TPU air bag through an air valve in 0.5s. The inflation tank is safe and reliable, smart in starting, simple in structure, and is matchable with jackets in any pattern; when user has an accident, the inflation tank can protect important parts such as forebreast, neck, waist, lumbar vertebra and stern and effectively increase the safety of users.
Description
Technical field
The utility model relates to a kind of wedge-like, pulley extruded type aeration tank, belongs to technical field of safety devices.
Background technique
Application number is that 200910180943.6 " a kind of gasbag costume " provides a kind of gasbag costume by the overcoat clothes, TPU air bag or PVC air bag, the air valve valve, air valve valve nut, lever aeration tank, Fastener for climbing mountain, draw ring, pull rope separating device, latch, stay cord, reticulated gas cylinder seat and striker accessory, leverage and pull rope separating device are formed.The lever of leverage wherein is L or Z-shaped shape, end at lever has rotation hole to be fixed on the pedestal by axle, the groove or the seam of the contact passing hole channel mouth contact slipper of one end of lever, when lever with the rotation hole is the axle center rotation, the contact close with the axle center promotes slide block and move bump striker puncture gas cylinder in the duct, and its leverage is comparatively complicated.
Summary of the invention
In order to overcome the deficiency of prior art structure, the utility model provides a kind of wedge-like, pulley extruded type aeration tank.
The technological scheme that its technical problem that solves the utility model adopts is: a kind of wedge-like, pulley extruded type aeration tank contain gas cylinder, pedestal, reticulated gas cylinder seat and striker accessory assembly, sword wushu latch, pulley assembly;
Pedestal is porose to communicate, and adaptive reticulated gas cylinder seat in the stomidium, the other end are the cross duct, and first port in cross duct has lid to be connected; The other end second port links to each other with the hole of reticulated gas cylinder seat; Cross duct the 3rd port leads to outside the pedestal; Pedestal has side opening to connect the air valve valve; The air valve valve connects TPU air bag bag.
Reticulated gas cylinder seat and striker accessory assembly comprise reticulated gas cylinder seat, striker, seal ring, spring;
The right-hand member of reticulated gas cylinder seat is porose to be connected by a vent with the hole of left end, is surrounded with the gas cylinder seat ventilating microhole around the vent,
The hole wall in the right-hand member hole of reticulated gas cylinder seat has vent to be connected with the side opening of pedestal to communicate;
The outside external diameter of striker has seal groove and seal ring, and the left end of striker is a needle-like, and the external diameter of its needle-like is connected with outer diameter groove from the tip;
The outside of striker is with spring.
Pulley assembly has left and right pulley assembly; For connecting back shaft on two arms of open type retainer, back shaft connection bearing, bearing are arranged in the open type retainer to left chain wheel assembly (or the movable jacking block of title), and the left chain wheel assembly is embedded in the duct of second port, and the one end contacts with striker; Right pulley assembly (or claiming the stationary axle pulley) is the back shaft connection bearing, and the back shaft two ends are connected on the pedestal, are arranged in the duct of first port;
Sword wushu latch has connecting end and sword end, and sword is the top of end wedge shape or tip-angled shape, the groove that its both sides have the circular arc with bearing to be complementary.
Sword wushu latch inserts the 3rd port of pedestal, and the groove of sword wushu latch both sides contacts with bearing respectively; When sword wushu latch is extracted the disengaging pedestal, sword wushu latch extruding left chain wheel assembly moves the bump striker in the cross duct, make striker crash through sealing of gas cylinder, pressed gas in the gas cylinder is by the right-hand member hole and the gas cylinder seat ventilating microhole of reticulated gas cylinder seat, and the side opening by vent and pedestal flows to the air valve valve again.
" wedge-like, pulley extruded type aeration tank " is the principle that adopts the wedge shape squeeze pressure.Its working principle is that the driver launches the pulling force that leaves motorcycle when utilizing the Motor-cyclist to run into accident by motorcycle.Pull out the sword wushu latch (startup bolt) that is arranged at " wedge-like, pulley extruded type aeration tank " by pulling force.Be arranged at two pulleys of plastic base the inside.Establish stationary axle on one side, Yi Bian be located on the movable jacking block, when pulling sword wushu latch, the stationary axle pulley withstands sword wushu latch tail end, makes sword wushu latch tail end skew extruding jacking block pulley, jacking block extruding striker.When the pulling force for sword wushu latch reached the 15-20 kilogram, sword wushu latch is passive pulled out and breaks away from aeration tank, and the striker needle point breaks up the gas cylinder lid simultaneously, and gas cylinder charges into TPU air bag bag with CO2 gas by the air valve valve, finishes inflation in 0.5 second.
The beneficial effects of the utility model: safe and reliable, startup is sensitive, and is simple in structure, improves user's Security effectively.
Description of drawings
Fig. 1 is the utility model aeration tank assembling schematic representation;
Fig. 2 is the utility model reticulated gas cylinder seat schematic representation.
Fig. 3 is the utility model firing pin assembly schematic representation;
Fig. 4 is the utility model striker schematic representation;
Fig. 5 is the utility model reticulated gas cylinder seat side schematic view;
Fig. 6 is the utility model left chain wheel assembly schematic representation;
Fig. 7 is the utility model sword wushu latch schematic representation;
Fig. 8 uses schematic representation for the utility model;
Fig. 9 is the utility model connection diagram.
Below in conjunction with drawings and Examples the utility model is further specified.
Embodiment
Embodiment 1: shown in Fig. 1-9, a kind of wedge-like, pulley extruded type aeration tank 24 contain gas cylinder 1, pedestal 2, reticulated gas cylinder seat and striker accessory assembly, sword wushu latch 6, pulley assembly;
Pedestal 2 porose communicating, adaptive reticulated gas cylinder seat 3 in the stomidium, the other end is cross duct 8, first port in cross duct 8 covers 15 and is connected; The other end second port links to each other with the hole of reticulated gas cylinder seat 3; Cross duct 8 the 3rd port leads to outside the pedestal; Pedestal 2 has side opening 13 to connect the air valve valve; The air valve valve connects TPU air bag bag.
Reticulated gas cylinder seat and striker accessory assembly comprise reticulated gas cylinder seat 3, striker 4, seal ring 19, spring 5;
The right-hand member of reticulated gas cylinder seat 3 is porose to be connected by a vent 30 with the hole of left end, is surrounded with gas cylinder seat ventilating microhole 14 around the vent 30,
The hole wall in the right-hand member hole of reticulated gas cylinder seat 3 has vent 21 to be connected with the side opening 13 of pedestal to communicate; The outside external diameter of striker 4 has seal groove and seal ring 19, and the left end of striker 4 is a needle-like, and the external diameter of its needle-like is connected with outer diameter groove 20 from the tip;
The outside of striker 4 is with spring 5.
Pulley assembly has left and right pulley assembly; Left chain wheel assembly (or title movable jacking block) 7 be a connection back shaft 9 on two arms of open type retainer, back shaft 9 connection bearings 11, bearing 11 is arranged in the open type retainer, and left chain wheel assembly 7 is embedded in the cross duct 8 of second port, and the one end contacts with striker 4; Right pulley assembly (or claiming the stationary axle pulley) is back shaft 10 connection bearings 12, and back shaft 10 two ends are connected on the pedestal 2, are arranged in the duct of first port;
Embodiment 2: structure such as embodiment 1, the back shaft 9 of left chain wheel assembly (or the movable jacking block of title) connects 2 or 3 bearings 11.
The bearing 12 of right pulley assembly (or claiming the stationary axle pulley) is 2 or 3.
Pedestal 2 has attachment hole 16, is fixed on the TPU air bag by attachment hole 16 usefulness links and wraps.
The outside dimension of the seal ring 19 of striker 4 and the bore dia size of reticulated gas cylinder seat 3 are complementary.
Embodiment 2: structure such as embodiment 1, the cross duct is a square.
Embodiment 3:
The application of a kind of wedge-like, pulley extruded type aeration tank, wedge-like, pulley extruded type aeration tank 24 are fixed on the TPU air bag bag 23 by air valve valve nut, seal ring and air valve valve, the connecting end 18 of sword wushu latch 6 connects draw ring, connecting ring 27,28, stay cord 26, cover 25 is arranged on the stay cord 26, and connecting ring 28 is fixed on the motorcycle.
Claims (6)
1. a wedge-like, pulley extruded type aeration tank is characterized in that: contain gas cylinder, pedestal, reticulated gas cylinder seat and striker accessory assembly, sword wushu latch, pulley assembly;
Pedestal is porose to communicate, and adaptive reticulated gas cylinder seat in the stomidium, the other end are the cross duct, and first port in cross duct has lid to be connected; The other end second port links to each other with the hole of reticulated gas cylinder seat; Cross duct the 3rd port leads to outside the pedestal; Pedestal has side opening to connect the air valve valve;
Reticulated gas cylinder seat and striker accessory assembly comprise reticulated gas cylinder seat, striker, seal ring, spring;
The right-hand member of reticulated gas cylinder seat is porose to be connected by a vent with the hole of left end, is surrounded with the gas cylinder seat ventilating microhole around the vent,
The hole wall in the right-hand member hole of reticulated gas cylinder seat has vent to be connected with the side opening of pedestal to communicate;
The outside external diameter of striker has seal groove and seal ring, and the left end of striker is a needle-like;
The outside of striker is with spring;
Pulley assembly has left and right pulley assembly; The left chain wheel assembly is to connect back shaft on two arms of open type retainer, and back shaft connection bearing, bearing are arranged in the open type retainer, and the left chain wheel assembly is embedded in the duct of second port, and the one end contacts with striker; The right pulley assembly is the back shaft connection bearing, and the back shaft two ends are connected on the pedestal, is arranged in the duct of first port;
Sword wushu latch has connecting end and sword end, the groove that sword has the both sides of end the circular arc with bearing to be complementary.
2. a kind of wedge-like according to claim 1, pulley extruded type aeration tank is characterized in that: the back shaft of left chain wheel assembly connects 2 or 3 bearings.
3. a kind of wedge-like according to claim 1 and 2, pulley extruded type aeration tank is characterized in that: the bearing of right pulley assembly is 2 or 3.
4. a kind of wedge-like according to claim 1 and 2, pulley extruded type aeration tank is characterized in that: the bore dia size of the outside dimension of the seal ring of striker and reticulated gas cylinder seat is complementary.
5. a kind of wedge-like according to claim 1 and 2, pulley extruded type aeration tank is characterized in that: the left end of striker is a needle-like, and the external diameter of its needle-like is connected with outer diameter groove from the tip.
6. a kind of wedge-like according to claim 1 and 2, pulley extruded type aeration tank is characterized in that: sword is the top of end wedge shape or tip-angled shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202706589U CN201526801U (en) | 2009-11-23 | 2009-11-23 | Wedge shape pulley extrusion type inflation tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202706589U CN201526801U (en) | 2009-11-23 | 2009-11-23 | Wedge shape pulley extrusion type inflation tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201526801U true CN201526801U (en) | 2010-07-14 |
Family
ID=42518087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202706589U Expired - Lifetime CN201526801U (en) | 2009-11-23 | 2009-11-23 | Wedge shape pulley extrusion type inflation tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201526801U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101725824B (en) * | 2009-11-23 | 2011-05-18 | 陈立德 | Wedge-shaped pulley extruded inflatable tank |
| CN103629521A (en) * | 2013-10-30 | 2014-03-12 | 扬州新沃机电科技开发有限公司 | Integrated air inflating device of safety air bags |
| CN103836332A (en) * | 2014-03-20 | 2014-06-04 | 厦门大学 | Piezoelectric-driven gas storage device |
-
2009
- 2009-11-23 CN CN2009202706589U patent/CN201526801U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101725824B (en) * | 2009-11-23 | 2011-05-18 | 陈立德 | Wedge-shaped pulley extruded inflatable tank |
| WO2011060592A1 (en) * | 2009-11-23 | 2011-05-26 | Chen Lide | Extrusion inflatable tank with pulleys |
| CN103629521A (en) * | 2013-10-30 | 2014-03-12 | 扬州新沃机电科技开发有限公司 | Integrated air inflating device of safety air bags |
| CN103836332A (en) * | 2014-03-20 | 2014-06-04 | 厦门大学 | Piezoelectric-driven gas storage device |
| CN103836332B (en) * | 2014-03-20 | 2015-09-09 | 厦门大学 | Piezoelectric Driving store device of air |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20100714 Effective date of abandoning: 20091123 |