WO2011060592A1 - 一种滑轮挤压式充气罐 - Google Patents

一种滑轮挤压式充气罐 Download PDF

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Publication number
WO2011060592A1
WO2011060592A1 PCT/CN2009/075345 CN2009075345W WO2011060592A1 WO 2011060592 A1 WO2011060592 A1 WO 2011060592A1 CN 2009075345 W CN2009075345 W CN 2009075345W WO 2011060592 A1 WO2011060592 A1 WO 2011060592A1
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WO
WIPO (PCT)
Prior art keywords
hole
pulley
shaped
striker
wedge
Prior art date
Application number
PCT/CN2009/075345
Other languages
English (en)
French (fr)
Inventor
陈立德
吴阳子
纪树秋
Original Assignee
Chen Lide
Wu Yangzi
Ji Shuqiu
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Chen Lide, Wu Yangzi, Ji Shuqiu filed Critical Chen Lide
Publication of WO2011060592A1 publication Critical patent/WO2011060592A1/zh

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C1/00—Pressure vessels, e.g. gas cylinder, gas tank, replaceable cartridge
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2201/00—Vessel construction, in particular geometry, arrangement or size
    • F17C2201/01—Shape
    • F17C2201/0104—Shape cylindrical
    • F17C2201/0109—Shape cylindrical with exteriorly curved end-piece
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2201/00—Vessel construction, in particular geometry, arrangement or size
    • F17C2201/05—Size
    • F17C2201/058—Size portable (<30 l)
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
    • F17C2205/03—Fluid connections, filters, valves, closure means or other attachments
    • F17C2205/0302—Fittings, valves, filters, or components in connection with the gas storage device
    • F17C2205/0311—Closure means
    • F17C2205/032—Closure means pierceable
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2223/00—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel
    • F17C2223/01—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel characterised by the phase
    • F17C2223/0107—Single phase
    • F17C2223/0123—Single phase gaseous, e.g. CNG, GNC
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2270/00—Applications
    • F17C2270/07—Applications for household use
    • F17C2270/0772—Inflation devices, e.g. for rescue vests or tyres

Definitions

  • the invention relates to a wedge-shaped and pulley-extruded aerated tank, belonging to the technical field of safety devices.
  • a safety air ⁇ clothing provides a safety air ⁇ clothing by jacket clothing, TPU pneumatic or PVC gas ⁇ , gas wide door, gas wide door nut, lever inflatable tank , carabiner, pull ring, pull cord disconnector, latch, drawstring, mesh cylinder holder and striker fittings, lever mechanism and drawstring disconnector.
  • the lever of the lever mechanism has an L or Z shape. At one end of the lever, a rotating hole is fixed on the base through a shaft. The contact at one end of the lever contacts the slot or the stop of the slider through the opening of the hole, and the lever is rotated by the hole. When the shaft rotates, the contact close to the shaft pushes the slider to move in the tunnel and the striker breaks through the cylinder, and the lever mechanism is complicated.
  • the present invention provides a wedge-shaped, pulley-squeezing aerated can.
  • the technical solution adopted by the present invention to solve the technical problems thereof is as follows: a wedge-shaped, pulley-squeezing gas-filled can containing a gas cylinder, a base, a mesh cylinder holder and a striker fitting assembly, a sword-type bolt, a pulley assembly;
  • the seat has holes, the one end of the hole is adapted to the mesh cylinder seat, the other end is the cross hole, the first port of the cross hole is connected by the cover; the other end of the second port is connected with the hole of the mesh cylinder holder; the third of the cross hole
  • the port leads to the outside of the base; the base has a side hole to connect the wide open door; the wide open door connects the TPU air bag.
  • Reticulated cylinder holder and striker fitting assembly including mesh cylinder holder, striker, seal ring, spring; the right end of the mesh cylinder holder has a hole and a hole at the left end connected through a vent hole, and the vent hole is surrounded by gas Bottle holder venting micropores,
  • the wall of the right end of the mesh cylinder holder has a vent hole communicating with the side hole of the base;
  • the outer diameter of the striker has a sealing groove and a sealing ring, and the left end of the striker is needle-shaped, and the outer diameter of the needle is The tip portion is connected with an outer diameter groove;
  • the outer sleeve of the striker has a spring.
  • the pulley assembly has left and right pulley assemblies; the left pulley assembly (or movable top block) connects the support shafts to the arms of the open cage, the support shaft connects the bearings, the bearings are located in the open cage, and the left pulley assembly is embedded in In the hole of the second port, one end is in contact with the striker; the right pulley assembly (or fixed shaft pulley) is a support shaft connecting bearing, and the two ends of the support shaft are connected to the base and located in the hole of the first port;
  • the pin has a connecting end and a grip end, and the top end of the sword is wedge-shaped or pointed, and has grooves on both sides matching the arc of the shaft 7.
  • the sword pin is inserted into the third port of the base, and the grooves on both sides of the sword pin are respectively in contact with the bearing; when the sword pin is pulled out of the base, the sword pin squeezes the left pulley assembly in the cross hole
  • the middle movement impacts the striker, causing the striker to break the seal of the gas cylinder.
  • the pressure gas in the gas cylinder passes through the right end hole of the mesh cylinder holder and the gas cylinder seat to vent the micropores, and then flows through the vent hole and the side hole of the base to the gas wide door. .
  • the "wedge-shaped, pulley-extruded aeration tank” is the principle of wedge-shaped extrusion pressure.
  • the working principle is that the driver pulls the pulling force off the motorcycle when the motorcycle driver hits the motorcycle and encounters an accident.
  • Two pulleys placed inside the plastic base.
  • One fixed shaft is set on one side, and one side is set on the movable top block.
  • the sword-type bolt When the sword-type bolt is pulled, the fixed shaft pulley bears against the tail end of the sword-type bolt, and the tail end of the sword-type bolt is offset to squeeze the top block pulley, the top block Squeeze the striker.
  • the sword-type bolt When the tension of the sword-type bolt reaches 15-20 kg, the sword-type bolt is passively pulled out and disengaged from the gas-filled can, and the needle tip breaks the gas cap, and the gas cylinder fills the CO2 gas into the TPU gas through the gas wide door. Pack, 0. 5 seconds to complete the inflation.
  • the invention has the advantages of safe and reliable, sensitive startup, simple structure and effective improvement of user safety.
  • Figure 1 is a schematic view showing the assembly of the gas tank of the present invention
  • 2 is a schematic view of a mesh cylinder holder of the present invention
  • FIG. 3 is a schematic view of the striker assembly of the present invention.
  • FIG. 4 is a schematic view of the striker of the present invention.
  • Figure 5 is a side view of the mesh cylinder holder of the present invention.
  • Figure 6 is a schematic view of the left pulley assembly of the present invention.
  • Figure 7 is a schematic view of the sword-type latch of the present invention.
  • Figure 8 is a schematic view of the application of the present invention.
  • Figure 9 is a schematic view of the connection of the present invention.
  • a wedge-shaped, pulley-squeezing aeration tank 24 includes a gas cylinder 1, a base 2, a mesh cylinder holder and a striker fitting assembly, a sword-type bolt 6, and a pulley block.
  • the base 2 has a hole communicating, the one end hole is adapted to the mesh cylinder holder 3, the other end is the cross hole 8 , the first port of the cross hole 8 is connected with the cover 15; the other end is the second port and the mesh cylinder holder 3
  • the holes are connected; the third port of the cross hole 8 leads to the outside of the base; the base 2 has a side hole 13 to connect the gas wide door; the gas wide door is connected with the TPU air bag.
  • Reticulated cylinder holder and striker fitting assembly including mesh cylinder holder 3, striker 4, seal 19, spring
  • the right end of the mesh cylinder holder 3 has a hole and a hole at the left end connected through a vent hole 30, and the vent hole 30 is surrounded by a cylinder venting hole 14 .
  • the hole wall of the right end hole of the mesh cylinder holder 3 has a vent hole 21 connected to the side hole 13 of the base;
  • the outer outer diameter of the striker 4 has a sealing groove and a sealing ring 19, and the left end of the striker 4 is needle-shaped.
  • the outer diameter of the needle is connected to the outer diameter groove 20 from the tip;
  • the outer portion of the striker 4 is sleeved with a spring 5.
  • the pulley assembly has left and right pulley assemblies; the left pulley assembly (or movable top block) 7 is connected to the support shaft 9 on both arms of the open type cage, the support shaft 9 is connected to the bearing 11, and the bearing 11 is located in the open type cage.
  • the left pulley assembly 7 is embedded in the cross hole 8 of the second port, one end of which is in contact with the striker 4; the right pulley assembly (or fixed shaft pulley) is connected to the bearing 12 for the support shaft 10, and the support shaft 10 is connected at both ends to the base 2 Upper, located in the tunnel of the first port;
  • the sword-type latch 6 has a connecting end 18 and a grip end, and the tip end of the sword has a wedge-shaped or pointed-angled shape, and the two sides have a groove 22 matching the circular arc of the bearing.
  • Embodiment 2 Structure As in Embodiment 1, the support shaft 9 of the left pulley assembly (or movable top block) is connected to two or three shafts 7 11 .
  • the bearing 12 of the right pulley assembly (or fixed axle pulley) is two or three.
  • the base 2 has a connecting hole 16 which is fixed to the TPU air bag by a connecting member through a connecting hole 16.
  • the outer diameter of the seal ring 19 of the striker 4 matches the hole diameter of the mesh cylinder holder 3.
  • Example 2 Structure As in Example 1, the cross-channel was square.
  • the utility model relates to a wedge-shaped and pulley-extruded gas-filled canister.
  • the wedge-shaped and pulley-extruded gas-filled canister 24 is fixed on the TPU air bag 23 by a gas wide-width door nut, a sealing ring and a gas wide door, and the sword-type pin 6
  • the connecting end 18 is connected to the pull ring, the connecting ring 27, 28, the pull cord 26, and the pull cord 26 has a sleeve 25, and the connecting ring 28 is fixed on the motorcycle.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Emergency Lowering Means (AREA)

Description

一种滑轮挤压式充气 技术领域
本发明涉及一种楔状、 滑轮挤压式充气罐， 属于安全装置技术领域。
背景技术
申请号为 20091 0180943. 6的 "一种安全气嚢服装" 提供了一种安全气嚢服 装由外套服装， TPU气嚢或 PVC气嚢， 气阔阔门， 气阔阔门螺母， 杠杆充气 罐， 登山扣， 拉环， 拉绳脱离器， 插销， 拉绳、 网紋气瓶座及撞针配件、 杠 杆机构和拉绳脱离器组成。 其中的杠杆机构的杠杆为 L或 Z形状， 在杠杆的一 端有转动孔通过轴固定在基座上， 杠杆的一端的触头通过孔道口接触滑块的槽 或止口， 杠杆以转动孔为轴心旋转时， 与轴心相近的触头推动滑块在孔道中移 动撞击撞针击穿气瓶， 其杠杆机构较为复杂。
发明内容
为了克服现有技术结构的不足， 本发明提供一种楔状、 滑轮挤压式充气罐。 本发明解决其技术问题所釆用的技术方案是： 一种楔状、 滑轮挤压式充气 罐含有气瓶、 基座、 网紋气瓶座及撞针配件组件、 剑把式插销、 滑轮组件； 基座有孔相通， 一端孔中适配网紋气瓶座， 另一端为十字孔道， 十字孔道 的第一端口有盖相连接； 另一端第二端口与网紋气瓶座的孔相连； 十字孔道第 三端口通向基座外； 基座有侧孔连接气阔阔门； 气阔阔门连接 TPU气嚢包。
网紋气瓶座及撞针配件组件， 包括网紋气瓶座、 撞针、 密封圈， 弹簧； 网紋气瓶座的右端有孔与左端的孔通过一个通气孔连接， 通气孔的周围环 绕有气瓶座通气微孔，
网紋气瓶座的右端孔的孔壁有通气孔与基座的侧孔连接相通；
撞针的外部外径有密封槽及密封圈， 撞针的左端为针状， 其针状的外径从 尖部起连接有外径槽；
撞针的外部套有弹簧。
滑轮组件有左、 右滑轮组件； 左滑轮组件 （或称活动顶块） 为开口型保持 架的两臂上连接支撑轴， 支撑轴连接轴承， 轴承位于开口型保持架中， 左滑轮 组件镶嵌在第二端口的孔道中， 其一端与撞针接触； 右滑轮组件 （或称固定轴 滑轮）为支撑轴连接轴承， 支撑轴两端连接在基座上， 位于第一端口的孔道中； 剑把式插销有连接端和剑把端， 剑把端的顶端为楔形或尖角状， 其两侧有 与轴 7 的圓弧相匹配的凹槽。
剑把式插销插入基座的第三端口， 剑把式插销两侧的凹槽分别与轴承接触； 当剑把式插销拔出脱离基座时， 剑把式插销挤压左滑轮组件在十字孔道中移动 撞击撞针， 使得撞针撞破气瓶的封口， 气瓶中的压力气体通过网紋气瓶座的右 端孔和气瓶座通气微孔， 再通过通气孔与基座的侧孔流向气阔阔门。
"楔状、 滑轮挤压式充气罐" 是釆用楔形挤压压力的原理。 其工作原理是 利用摩托车驾驶员骑摩托车碰到意外时， 驾驶员弹射离开摩托车的拉力。 通过 拉力拉出设置于 "楔状、 滑轮挤压式充气罐" 的剑把式插销 （启动栓）。 设置于 塑料基座里面的两个滑轮。 一边设固定轴， 一边设于活动顶块上， 当拉动剑把 式插销时， 固定轴滑轮顶住剑把式插销尾端， 使剑把式插销尾端偏移挤压顶块 滑轮， 顶块挤压撞针。 当对于剑把式插销的拉力达到 15-20公斤时， 剑把式插销 被动拉出并脱离充气罐， 同时撞针针尖击破气瓶盖， 气瓶将 C02气体通过气阔阔 门充入 TPU气嚢包， 0. 5秒钟内完成充气。
本发明的有益效果： 安全可靠， 启动灵敏， 结构简单， 有效地提高使用者的 安全性。
附图说明
图 1为本发明充气罐装配示意图； 图 2为本发明网紋气瓶座示意图；
图 3为本发明撞针组件示意图；
图 4为本发明撞针示意图；
图 5为本发明网紋气瓶座侧面示意图；
图 6为本发明左滑轮组件示意图；
图 7为本发明剑把式插销示意图；
图 8为本发明应用示意图；
图 9为本发明连接示意图。
下面结合附图和实施例对本发明进一步说明。
具体实施方式
实施例 1 : 如图 1-9所示， 一种楔状、 滑轮挤压式充气罐 24 , 含有气瓶 1、 基座 2、 网紋气瓶座及撞针配件组件、 剑把式插销 6、 滑轮组件；
基座 2有孔相通， 一端孔中适配网紋气瓶座 3 , 另一端为十字孔道 8 , 十字 孔道 8的第一端口有盖 15相连接； 另一端第二端口与网紋气瓶座 3的孔相连； 十字孔道 8第三端口通向基座外； 基座 2有侧孔 1 3连接气阔阔门； 气阔阔门连 接 TPU气嚢包。
网紋气瓶座及撞针配件组件， 包括网紋气瓶座 3、 撞针 4、 密封圈 19 , 弹簧
5 ;
网紋气瓶座 3 的右端有孔与左端的孔通过一个通气孔 30连接， 通气孔 30 的周围环绕有气瓶座通气微孔 14 ,
网紋气瓶座 3的右端孔的孔壁有通气孔 21与基座的侧孔 1 3连接相通； 撞针 4的外部外径有密封槽及密封圈 19 , 撞针 4的左端为针状， 其针状的 外径从尖部起连接有外径槽 20; 撞针 4的外部套有弹簧 5。
滑轮组件有左、 右滑轮组件； 左滑轮组件（或称活动顶块） 7为开口型保持 架的两臂上连接支撑轴 9 ,支撑轴 9连接轴承 11 ,轴承 11位于开口型保持架中， 左滑轮组件 7镶嵌在第二端口的十字孔道 8中， 其一端与撞针 4接触； 右滑轮 组件（或称固定轴滑轮）为支撑轴 10连接轴承 12 , 支撑轴 10两端连接在基座 2上， 位于第一端口的孔道中；
剑把式插销 6有连接端 18和剑把端， 剑把端的顶端为楔形或尖角状， 其两 侧有与轴承的圓弧相匹配的凹槽 22。
实施例 2 : 结构如实施例 1 , 左滑轮组件（或称活动顶块） 的支撑轴 9连接 2个 或 3个轴 7 11。
右滑轮组件（或称固定轴滑轮） 的轴承 12为 2个或 3个。
基座 2有连接孔 16 , 通过连接孔 16用连接件固定在 TPU气嚢包上。
撞针 4的密封圈 19的外径尺寸与网紋气瓶座 3的孔直径尺寸相匹配。
实施例 2 : 结构如实施例 1 , 十字孔道为方型。
实施例 3:
一种楔状、 滑轮挤压式充气罐的应用， 楔状、 滑轮挤压式充气罐 24通过气阔 阔门螺母、 密封圈和气阔阔门固定在 TPU气嚢包 23上， 剑把式插销 6的连接端 18 连接拉环、 连接环 27、 28、 拉绳 26 , 拉绳 26上有套 25 , 连接环 28固定于摩托车 上。

Claims

权 利 要 求 书
1. 一种楔状、 滑轮挤压式充气罐， 其特征是： 含有气瓶、 基座、 网紋气瓶 座及撞针配件组件、 剑把式插销、 滑轮组件；
基座有孔相通， 一端孔中适配网紋气瓶座， 另一端为十字孔道， 十字孔道 的第一端口有盖相连接； 另一端第二端口与网紋气瓶座的孔相连； 十字孔道第 三端口通向基座外； 基座有侧孔连接气阔阔门； 网紋气瓶座及撞针配件组件， 包括网紋气瓶座、 撞针、 密封圈， 弹簧； 网紋气瓶座的右端有孔与左端的孔通过一个通气孔连接， 通气孔的周围环 绕有气瓶座通气微孔，
网紋气瓶座的右端孔的孔壁有通气孔与基座的侧孔连接相通；
撞针的外部外径有密封槽及密封圈， 撞针的左端为针状；
撞针的外部套有弹簧；
滑轮组件有左、 右滑轮组件； 左滑轮组件为开口型保持架的两臂上连接支 撑轴， 支撑轴连接轴承， 轴承位于开口型保持架中， 左滑轮组件镶嵌在第二端 口的孔道中， 其一端与撞针接触； 右滑轮组件为支撑轴连接轴承， 支撑轴两端 连接在基座上， 位于第一端口的孔道中；
剑把式插销有连接端和剑把端， 剑把端的两侧有与轴承的圓弧相匹配的凹 槽。
2. 根据权利要求 1所述的一种楔状、 滑轮挤压式充气罐， 其特征是： 左滑轮 组件的支撑轴连接 2个或 3个轴承。
3. 根据权利要求 1或 2所述的一种楔状、 滑轮挤压式充气罐， 其特征是： 右 滑轮组件的轴承为 2个或 3个。
4. 根据权利要求 1或 2所述的一种楔状、 滑轮挤压式充气罐， 其特征是： 撞 针的密封圈的外径尺寸与网紋气瓶座的孔直径尺寸相匹配。
5. 根据权利要求 1或 2所述的一种楔状、 滑轮挤压式充气罐， 其特征是： 撞针的左端为针状， 其针状的外径从尖部起连接有外径槽。
6. 根据权利要求 1或 2所述的一种楔状、 滑轮挤压式充气罐， 其特征是： 剑把端的顶端为楔形或尖角状。
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