WO2018098776A1 - Dispositif de commande de coussin de sécurité gonflable - Google Patents

Dispositif de commande de coussin de sécurité gonflable Download PDF

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Publication number
WO2018098776A1
WO2018098776A1 PCT/CN2016/108229 CN2016108229W WO2018098776A1 WO 2018098776 A1 WO2018098776 A1 WO 2018098776A1 CN 2016108229 W CN2016108229 W CN 2016108229W WO 2018098776 A1 WO2018098776 A1 WO 2018098776A1
Authority
WO
WIPO (PCT)
Prior art keywords
port
control device
inner body
opening
outer casing
Prior art date
Application number
PCT/CN2016/108229
Other languages
English (en)
Chinese (zh)
Inventor
刘宗熹
Original Assignee
刘宗熹
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 刘宗熹 filed Critical 刘宗熹
Priority to PCT/CN2016/108229 priority Critical patent/WO2018098776A1/fr
Publication of WO2018098776A1 publication Critical patent/WO2018098776A1/fr

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
    • F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
    • F16K11/06—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements
    • F16K11/072—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with pivoted closure members

Definitions

  • the present invention relates to a pressure regulating structure, and more particularly to an airbag control device for controlling different states of an airbag to be inflated, maintained in a current state, or exhausted.
  • each airbag strip can adjust the internal air pressure to an appropriate state according to different needs.
  • the pressure regulating structure of the existing airbag is mostly disposed in the covering structure of the air bed, and the pressure regulating ⁇ is quite troublesome, and the entire covering structure needs to be smashed, and the pressure regulating structure has only two functions of air flow passage or open circuit, when the airbag interior Excessive pressure, or the need for CPR emergency sputum, does not have a pressure relief function, resulting in the actual use of the air bed has many limitations and shortcomings.
  • the present invention provides an airbag control device, the main purpose of which is to provide a control device which is disposed between an air pump and an air bag. It is used to control the airbag to change in different states such as inflation, maintaining the status quo or exhausting. In this way, the pressure inside the airbag is insufficient, the air pressure can be supplemented, the pressure inside the airbag is too large, or the CPR emergency is required, and the air can be drained. When the pressure inside the airbag is appropriate or the air bed needs to be moved, it can be stopped to maintain the status quo; thereby achieving the practical purpose of multi-function.
  • the control device mainly includes a casing
  • the body and an inner body are received in the outer casing and are rotatable.
  • the outer casing is disposed between the air pump and the airbag.
  • the outer casing has a long cylindrical shape, and an inner end surface thereof is a hollow space, and the outer casing is sequentially provided with a first pipe body, a second pipe body and an exhaust port.
  • the inner body has a long hollow shape, and the inner body is sequentially provided with a first opening and a second opening, and the first opening and the second opening are on the same axis And a third port and a fourth port are disposed at another corresponding surface of the inner body, and the third port is located on the same axis as the fourth port, wherein the The second cornice is located on the same section as the third cornice, and the second cornice is in a penetrating relationship with the third cornice.
  • the first port and the first pipe are in the same cross-sectional relationship; and the second port and the third port are The second pipe body has a relationship on the same section line; and the fourth port is in a relationship with the exhaust port on the same section line.
  • the first pipe body is connected to the air pump, and the second pipe body is used for connecting with the air bag.
  • the outermost end of the inner body is provided with a knob; and the first, second, third and fourth ports are respectively provided with a mouthwash oil seal, and the inner body is A spacer oil seal is respectively disposed on the sides of the first, second and fourth ports.
  • a cover is disposed at the outer edge of the inner body.
  • the utility model can be used for controlling different states of the airbag to change in inflation, maintaining the status quo or exhausting, so that the pressure inside the airbag is insufficient, the air pressure can be supplemented, the pressure inside the airbag is too large, or CPR is required. After the first aid, the air can be drained. When the pressure inside the airbag is appropriate or the air bed needs to be moved, it can be stopped to maintain the status quo; thereby achieving the practical purpose of multi-function.
  • FIG. 1 is a perspective view of the present invention
  • FIG. 3 is a schematic view of the present invention performing an inflation procedure
  • FIG. 4 is a schematic diagram of the present invention when the current status program is maintained
  • FIG. 5 Schematic diagram of the present invention for performing a venting process.
  • the airbag control device of the present invention mainly includes an outer casing 1 and an inner body 2, and the inner body 2 is received in the outer casing 1 and can be rotated.
  • the outer casing 1 is disposed between the air pump and the air bag (not shown).
  • the outer casing 1 has a long cylindrical shape, and an inner end surface thereof is a hollow space 10, and the outer casing body 1 is sequentially provided with a first pipe body 11, a second pipe body 12 and an exhaust port 13, The The first pipe body 11 and the second pipe body 12 are located on the same axis line as the exhaust port 13.
  • the inner body 2 has a hollow shape, and the inner body 2 is sequentially provided with a first opening 21 and a second opening 22, and the first opening 21 and the second opening 22 are located at the same axis.
  • a third port 23 and a fourth port 24 are further disposed at another corresponding surface of the inner body 2, and the third port 23 and the fourth port 24 are located on the same axis line.
  • the second port 22 is in the same cross section as the third port 23, and the second port 22 is in a through relationship with the third port 23; when the inner body 2 is placed in the outer casing After the space 10 of the body 1, the first port 2 1 and the first tube 11 are in the same cross-sectional relationship; and the second port 22, the third port 23 and the second tube 12 is a relationship in the same hatching; the fourth port 24 and the exhaust port 13 are in the same hatching relationship.
  • the first tube 11 is for connecting with an air pump
  • the second tube 12 is for connecting with the air bag.
  • the outermost end of the inner body 2 is provided with a knob 20; and the first port 21, the second port 22, the third port 23 and the fourth port 24 are respectively provided with a mouthpiece oil seal 211, 221, 231, 241, to ensure airtightness; and the inner body 2 is respectively provided with a spacer oil seal 25 on the side edges of the first port 21, the second port 22 and the fourth port 24 to ensure airtightness .
  • a cover 14 is disposed at the outer edge of the inner body 2.
  • the present invention is to perform the maintenance of the current status program, that is, the first tube body 11 and the second tube body 12 are both closed and blocked; after rotating the knob 20, as shown in FIG. 4, the first port 21 is made.
  • the second port 22, the third port 23 and the fourth port 24 are in a horizontal position, and are not in communication with the first tube 11, the second tube 12 or the exhaust port 13, and thus the first Both the tubular body 11 and the second tubular body 12 are in a closed and blocked state, that is, the setting of the maintenance status is completed.
  • the present invention When the present invention is to perform a venting process, that is, air cannot enter the airbag by the air pump, and the air in the airbag needs to be transferred to the exhaust port 13 through the second pipe body 12, and the knob 20 is rotated.
  • FIG. 5 Please cooperate with FIG. 5 to move the first port 21 away from the first pipe body 11.
  • the first pipe body 11 is in a closed blocking state, and the third port 23 is in communication with the second pipe body 12, and the fourth The mouthpiece 24 is in communication with the exhaust port 13;
  • the air bag enters the second pipe body 12, flows through the third port 23 into the inner body 2, passes through the fourth port 24, and vents outward through the exhaust port 13, thereby completing the draining operation.
  • the present invention provides an airbag control device that is rotated by a simple structure, that is, three different states of use can be achieved, which fully meets actual needs.
  • the technical content of the utility model fully meets the acquired elements of the utility model patent.
  • the utility model is indeed utilized in the industry, has not been used in publications or public money before the application, and is not a technology known to the public.
  • the utility model can effectively solve the long-standing problems in the prior art, and achieve the long-term needs of related users and consumers, and prove that the utility model can not be easily completed.
  • the utility model has the elements of "practicality”, “novelty” and “creativity” as stipulated by the patent law, and patent application is filed according to law.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Massaging Devices (AREA)

Abstract

La présente invention concerne un dispositif de commande de coussin de sécurité gonflable, comprenant un logement externe (1) et un corps interne (2). Le corps interne est logé dans le logement externe et peut se mettre en rotation. Le logement externe a la forme d'un cylindre long, et une face d'extrémité de l'intérieur de ce dernier est un espace ouvert et creux (10). Un premier corps de tube (11), un second corps de tube (12) et une sortie d'air (13) sont disposés sur le logement externe en séquence. Le corps intérieur a la forme d'un long cylindre creux. Une première ouverture (21), une deuxième ouverture (22), une troisième ouverture (23) et une quatrième ouverture (24) sont formées dans le corps interne. En ajustant la position du corps interne du dispositif de commande de coussin de sécurité gonflable correspondant au logement externe, le coussin de sécurité gonflable peut être changé pour se gonfler, maintenir son état actuel, évacuer l'air ou présenter d'autres états différents pour satisfaire à différentes exigences.
PCT/CN2016/108229 2016-12-01 2016-12-01 Dispositif de commande de coussin de sécurité gonflable WO2018098776A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/CN2016/108229 WO2018098776A1 (fr) 2016-12-01 2016-12-01 Dispositif de commande de coussin de sécurité gonflable

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2016/108229 WO2018098776A1 (fr) 2016-12-01 2016-12-01 Dispositif de commande de coussin de sécurité gonflable

Publications (1)

Publication Number Publication Date
WO2018098776A1 true WO2018098776A1 (fr) 2018-06-07

Family

ID=62241075

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2016/108229 WO2018098776A1 (fr) 2016-12-01 2016-12-01 Dispositif de commande de coussin de sécurité gonflable

Country Status (1)

Country Link
WO (1) WO2018098776A1 (fr)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2731214Y (zh) * 2004-07-09 2005-10-05 宏竹实业股份有限公司 多通道调节阀
CN2781117Y (zh) * 2005-01-10 2006-05-17 刘承楚 气垫床的配气阀装置
US20120012215A1 (en) * 2010-07-19 2012-01-19 Freddie Eng Hwee Lee Flow selector
CN102606769A (zh) * 2012-04-01 2012-07-25 先驱塑胶电子（惠州）有限公司 一种通气阀以及设有该阀的充气产品
CN103148249A (zh) * 2013-02-27 2013-06-12 宁波布拉沃冲气具制造有限公司 一种适合装在气囊产品上的阀
CN203162227U (zh) * 2013-01-25 2013-08-28 于鹏飞 自动进气排气阀
CN105526372A (zh) * 2014-10-21 2016-04-27 富鼎电子科技(嘉善)有限公司 开关阀

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2731214Y (zh) * 2004-07-09 2005-10-05 宏竹实业股份有限公司 多通道调节阀
CN2781117Y (zh) * 2005-01-10 2006-05-17 刘承楚 气垫床的配气阀装置
US20120012215A1 (en) * 2010-07-19 2012-01-19 Freddie Eng Hwee Lee Flow selector
CN102606769A (zh) * 2012-04-01 2012-07-25 先驱塑胶电子（惠州）有限公司 一种通气阀以及设有该阀的充气产品
CN203162227U (zh) * 2013-01-25 2013-08-28 于鹏飞 自动进气排气阀
CN103148249A (zh) * 2013-02-27 2013-06-12 宁波布拉沃冲气具制造有限公司 一种适合装在气囊产品上的阀
CN105526372A (zh) * 2014-10-21 2016-04-27 富鼎电子科技(嘉善)有限公司 开关阀

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