CN110236243A - A kind of Safety vest that pressurizing device and air bag ignition device are set - Google Patents
A kind of Safety vest that pressurizing device and air bag ignition device are set Download PDFInfo
- Publication number
- CN110236243A CN110236243A CN201910525994.1A CN201910525994A CN110236243A CN 110236243 A CN110236243 A CN 110236243A CN 201910525994 A CN201910525994 A CN 201910525994A CN 110236243 A CN110236243 A CN 110236243A
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- CN
- China
- Prior art keywords
- air bag
- spring
- shell
- sliding block
- pressurizing device
- 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.)
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Classifications
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D1/00—Garments
- A41D1/04—Vests, jerseys, sweaters or the like
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D27/00—Details of garments or of their making
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23Q—IGNITION; EXTINGUISHING-DEVICES
- F23Q13/00—Igniters not otherwise provided for
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Professional, Industrial, Or Sporting Protective Garments (AREA)
Abstract
The present invention provides a kind of Safety vest that pressurizing device and air bag ignition device is arranged, including vest shell, the rear wall of vest shell is extended with the cabinet with cavity, it further include the pressurizing device for being used to clamp rope for being set to vest shell front side wall and several air bag ignition devices arranged in the box body, there are two the pressing mechanisms that reverse symmetry connects for pressurizing device tool, each pressing mechanism includes support plate, rotating cylinder, several press bodies and several first springs, each air bag ignition device includes ignition mechanism and the gas generator that matches with ignition mechanism, ignition mechanism includes the igniting shell with accommodating chamber, pull the end of a thread, igniter head, ignition mechanism further includes the first sliding block being all set in igniting shell, second spring, second sliding block, store power voussoir, third spring.Compared with prior art, the present invention avoid rope fall off or it is stuck, only need to operate rotating cylinder, pull the end of a thread, wearer can safely be fallen to ground, eliminate safe hidden trouble, guarantee safety.
Description
Technical field
The invention belongs to safety works to take technical field, be related to a kind of safety that pressurizing device and air bag ignition device is arranged
Vest.
Background technique
Currently, high altitude operation frequently encounters in all kinds of aloft works, Overhaul site, to preventing personal height from falling requirement
Perfectly safe, common safety measure is that operating personnel wears fall arrest aerial work safety belt.
In the prior art, the safety belt of field application is all to be tied by on-site personnel with rope band or the way of restraint is worn
Wear fixed, feature is easy to carry, light and flexible.Itself the problem is that: due to wearing mode depending on wearer adjust
The length of rope band, it is improper due to wearing that knot protected mode exists, and causes rope to slip the body of wearer, or rope occur
The winding even stuck hidden danger such as on the body of wearer, lead to not the safety for ensureing wearer.
For this purpose, the present invention provides a kind of Safety vest that pressurizing device and air bag ignition device is arranged.
Summary of the invention
In view of the above problem existing for existing technology, the purpose of the present invention is to provide a kind of setting pressurizing device is gentle
The Safety vest of capsule igniter, by being set to the pressurizing device for being used to clamp rope of vest shell front side wall and being set to case
Intracorporal several air bag ignition devices are in using being used in combination for pressurizing device and air bag ignition device when fire occurs
The people of high-storey can with safer mode adjustment speed, avoid rope fall off or it is stuck, only need to operate rotating cylinder, pull line
Wearer can safely be fallen to ground, eliminate security risk, ensuring safety property by head.
Object of the invention can be realized by the following technical scheme:
A kind of Safety vest that pressurizing device and air bag ignition device is arranged, including vest shell, the rear wall of vest shell are stretched
There is the cabinet with cavity out, further includes being set to the pressurizing device for being used to clamp rope of vest shell front side wall and being set to case
Intracorporal several air bag ignition devices, there are two the pressing mechanism that reverse symmetry connects, each pressuring machines for the pressurizing device tool
Structure includes support plate, rotating cylinder, several press bodies and several first springs, and the support plate is equipped with recess portion, is located at recess portion
Middle part radially extended cavity ring wall, hollow ring wall is caught in phase circumferentially arranged with several alternate through-holes, each press body
In the through-hole answered, each first spring one end is sheathed on the corresponding pressurization body sidewall of hollow ring wall, and the first spring is another
One end is matched with the inner sidewall of recess portion, and the inner sidewall of rotating cylinder and the lateral wall of hollow ring wall are spirally connected, the bottom of rotating cylinder with
Pressurization body sidewall close to hollow ring wall matches；
Each air bag ignition device includes ignition mechanism and the gas generator that matches with ignition mechanism, igniting
Mechanism includes the igniting shell with accommodating chamber, pulls the end of a thread, igniter head, and ignition mechanism further includes first be all set in igniting shell
Sliding block, the second sliding block, stores power voussoir, third spring at second spring, pulls the end of a thread and top of the box is connect and be set to top shoe,
The first slider bottom is fixed in second spring one end, and the second spring other end is fixed on the second slider top, and it is longitudinal to store power voussoir
It is set in igniting shell, stores power voussoir both ends and matched respectively with the first sliding block and the second sliding block, third spring one end and storage power
Voussoir side wall is mutually fixed, and the third spring other end is fixed with igniting shell phase, and igniter head a part is wholely set with the second sliding block, separately
A part is stretched out igniting shell and is matched with gas generator.
The rotating cylinder includes cylindrical body and the oblique cylinder ring that cylindrical body bottom is circumferentially stretched out as a preferred technical solution,
The inner sidewall of the cylindrical body is spirally connected with the hollow ring wall, the inner sidewall of the oblique cylinder ring and the press body close to hollow ring wall
Side wall contacts.
Equally distributed boss, the boss are laid on the lateral wall of the cylindrical body as a preferred technical solution,
It is made with rotating cylinder of rubber material.
Each press body includes trapezoidal wedge portion and prolongs along the long side wall of trapezoidal wedge portion as a preferred technical solution,
The cylindrical portion stretched, the inclined wall of trapezoidal wedge portion are matched with the inner sidewall of rotating cylinder, and the trapezoidal wedge portion side wall far from cylindrical portion is set
There is platform shape collar extension, first spring one end is sheathed in described shape collar extension, and mutual extrusion is matched between each cylindrical portion
It closes.
The press body and first spring are three as a preferred technical solution,.
The described the end of a thread that pulls is described with spherical shell and the hollow cylinder extended along spherical shell outer wall as a preferred technical solution,
First sliding block is mutually fixed by being drawstring through hollow cylinder with the spherical shell.
It is set on the rear wall of the cabinet as a preferred technical solution, there are three perforation, each perforation is radially alternate
Arrangement, the hole wall of each perforation is chimeric air bag.
The triangle body for storing power voussoir and there is platysome and extend along platysome both ends as a preferred technical solution,
Third spring one end is fixed on platysome, and the other end is fixed on igniting shell inner sidewall；
Each triangle body is arranged towards the first sliding block and the second sliding block, each triangle body respectively with the first sliding block and second
Sliding block matches.
The third spring is three as a preferred technical solution, and third spring described in two of them is set in parallel
At the top of the plate body sidewall, another described third spring is set at the lower section of the plate body sidewall.
The vest shell is by plate front, arc top, plate left side wall, plate right side as a preferred technical solution,
Wall, arc rear portion are constituted, and the first wearing hole passed through for head part is equipped at the top of arc, is located at plate left side wall and plate
Shape right side wall is equipped with the second wearing hole passed through for manpower, and two second wearing holes are symmetrical arranged.
As described above, it is of the present invention it is a kind of be arranged pressurizing device and air bag ignition device Safety vest, have with
It is lower the utility model has the advantages that
After Safety vest of the present invention using above-mentioned setting pressurizing device and air bag ignition device, with prior art phase
Than due to using such structure, by being set to the pressurizing device for being used to clamp rope of vest shell front side wall and being set to
The intracorporal several air bag ignition devices of case, using being used in combination for pressurizing device and air bag ignition device, when fire occurs at
In high-storey people can with safer mode adjustment speed, avoid rope fall off or it is stuck, only need to operate rotating cylinder, pull
Wearer can safely be fallen to ground, eliminate security risk, ensuring safety property by the end of a thread；It only needs in operation simultaneously
Pressurization and igniting with the hands can be completed, without external force, improve the convenience of operation, be easy to use.
The present invention is further illustrated With reference to embodiment.
Detailed description of the invention
Fig. 1 is a kind of perspective view of Safety vest that pressurizing device and air bag ignition device is arranged；
Fig. 2 is a kind of one of pressuring machine of pressurizing device of Safety vest that pressurizing device and air bag ignition device is arranged
Structure schematic enlarged-scale view；
Fig. 3 is a kind of pressing mechanism part-structure amplification of Safety vest that pressurizing device and air bag ignition device is arranged
Figure；
Fig. 4 is a kind of setting pressurizing device and the Safety vest of air bag ignition device containing only vest shell and air bag ignition device
Rearview；
Fig. 5 is the A-A the schematic diagram of the section structure of Fig. 4；
Fig. 6 be it is a kind of setting pressurizing device and air bag ignition device Safety vest in air bag ignition device ignition mechanism
Structural schematic diagram；
Fig. 7 is the B-B cross-section structure enlarged drawing of Fig. 6.
Specific embodiment
Embodiments of the present invention are illustrated by particular specific embodiment below, those skilled in the art can be by this explanation
Content disclosed by book is understood other advantages and efficacy of the present invention easily.
It should be clear that structure depicted in this specification attached drawing, ratio, size etc., only to cooperate specification revealed
Content is not intended to limit the invention enforceable qualifications, therefore does not have so that those skilled in the art understands and reads
Technical essential meaning, the modification of any structure, the change of proportionate relationship or the adjustment of size are not influencing institute's energy of the present invention
Under the effect of generation and the purpose that can reach, should all still it fall in the range of disclosed technology contents can cover.
Meanwhile cited such as "upper" in this specification, "lower", "left", "right", " centre " and " one " term, be merely convenient to
Narration is illustrated, rather than to limit the scope of the invention, relativeness is altered or modified, and is changing skill without essence
It is held in art, when being also considered as the enforceable scope of the present invention.The attached drawing that specific structure can refer to patent application is illustrated.
In the examples below, direction is defined always with paper Fig. 1 arrow mark, using the left side of paper as left direction, paper
Right side be right direction, the upside of paper is upper direction, and the downside of paper is lower direction, using the front side perpendicular to paper as front
To, using the rear side perpendicular to paper as rear direction, the cavity with cabinet be it is interior, the outer wall with cabinet is outer.
In conjunction with shown in Fig. 1 to Fig. 7, a kind of Safety vest that pressurizing device and air bag ignition device are set, including vest shell
1, the rear wall of vest shell 1 is extended with the cabinet 2 with cavity 20, further include be set to 1 front side wall of vest shell for clamping
The pressurizing device 3 of rope and the several air bag ignition devices 5 being set in cabinet 2, there are two reversed right for the tool of pressurizing device 3
Claim the pressing mechanism 4 that connects, each pressing mechanism 4 includes support plate 40, rotating cylinder 41, several press bodies 42 and several the
One spring 43, the support plate 40 are equipped with recess portion 400, have radially extended cavity ring wall 401 positioned at the middle part of recess portion 400, empty
Thimble wall 401 is caught in corresponding through-hole 4010 circumferentially arranged with several alternate through-holes 4010, each press body 42, Mei Ge
One spring, 43 one end is sheathed on 42 side wall of corresponding press body close to hollow ring wall 401,43 other end of the first spring with it is recessed
The inner sidewall in portion 400 matches, and the inner sidewall of rotating cylinder 41 and the lateral wall of hollow ring wall 401 are spirally connected, the bottom of rotating cylinder 41
It is matched with 42 side wall of press body close to hollow ring wall 401；
Each air bag ignition device 5 is including ignition mechanism 50 and the gas generator matched with ignition mechanism 50
51, ignition mechanism 50 includes the igniting shell 500 with accommodating chamber (not shown), pulls the end of a thread 501, igniter head 502, dynamo exploder
Structure 50 further includes the first sliding block 503 being all set in igniting shell 500, second spring 504, the second sliding block 505, stores power voussoir
506, third spring 507 pulls the end of a thread 501 and 2 top of cabinet is connect and be set to top shoe, and 504 one end of second spring is fixed on
First sliding block, 503 bottom, 504 other end of second spring are fixed on 505 top of the second sliding block, store power voussoir 506 and be longitudinally disposed at
It lights a fire in shell 500, stores 506 both ends of power voussoir and matched respectively with the first sliding block 503 and the second sliding block 505, third spring 507 1
End is mutually fixed with 506 side wall of power voussoir is stored, and 507 other end of third spring is fixed with igniting 500 phase of shell, 502 a part of igniter head
It is wholely set with the second sliding block 505, another part stretches out igniting shell 500 and matches with gas generator 51.The present invention with it is existing
Technology is compared, by being set to the pressurizing device 3 for being used to clamp rope of 1 front side wall of vest shell and the number being set in cabinet 2
A air bag ignition device 5 is in high-storey when fire occurs using being used in combination for pressurizing device 3 and air bag ignition device 5
People can with safer mode adjustment speed, avoid rope fall off or it is stuck, only need to operate rotating cylinder 41, pull the end of a thread
501, wearer can safely be fallen to ground, eliminate security risk, ensuring safety property；It only needs to use in operation simultaneously
Pressurization and igniting can be completed in both hands, without external force, improves the convenience of operation, is easy to use.
It should be noted that the working principle of the invention, specifically, the present invention relates to the working principles of two devices:
First is that the working principle of pressurizing device
In conjunction with shown in Fig. 1 to Fig. 7, wearer operates rotating cylinder 41, when it being made to start movement under the action of rotary motion,
Press body has the tendency that gradually generating contact with 41 bottom of rotating cylinder, 41 bottom of rotating cylinder have with press body 42 match it is oblique
Face, when the movement of rotating cylinder 41 is dynamic to the contact subsequent reforwarding of press body 42, press body 42 be subject to extruding and to hollow ring wall 401
Medial center it is mobile, mutual extrusion is between several press bodies 42 to press the rope for passing through hollow 401 center of ring wall
Tightly；Reset of first spring 43 for the press body 42 when not stepping up；This pressurizing device 3 total adding there are two distribution symmetrical above and below
Press mechanism 4 can ensure biggish safety.
Second is that the working principle of air bag ignition device
In conjunction with shown in Fig. 1 to Fig. 7, wearer operation, which pulls, pulls the end of a thread 501, at this time the first sliding block 503 and the second sliding block 505
Radially rise together under the affecting of second spring 504, when the second sliding block 505 is limited by storage power voussoir 506, pulls on
The end of a thread 501 is pulled, makes the first sliding block 503 continue to rise, is so gradually increased the elastic potential energy of second spring 504；Work as wearer
The end of a thread 501 is pulled in relieving, and the first sliding block 503 accelerates radially downwards under the action of the elastic potential energy of second spring 504 and gravity
Movement, and generated impulse force is enough will to store power voussoir 506 and depresses, and depress storage power voussoir 506 in the first sliding block 503
In the process, second spring 504 has the elastic potential energy of a compression again, which will store power wedge in the first sliding block 503 completely
It is acted on the second sliding block 505 when block 506 is depressed, then the second sliding block 505 also has gravity and elastic potential energy in decline
Generated acceleration has a biggish speed to remove impact air therewith with igniter head 502 of 505 one of the second sliding block
Device 51, to realize igniting.
Referring to figs. 1 and 2, the rotating cylinder 41 circumferentially stretches out oblique including cylindrical body 410 and 410 bottom of cylindrical body
Cylinder ring 411, the inner sidewall of the cylindrical body 410 is spirally connected with the hollow ring wall 401, the inner sidewall of the oblique cylinder ring 411 with lean on
42 side wall of press body of near-space thimble wall 401 contacts.
In conjunction with shown in Fig. 1 or Fig. 2, in order to preferably rotate rotating cylinder 41, it is laid on the lateral wall of the cylindrical body 410
Equally distributed boss 4100, the boss 4100 and rotating cylinder 41 are made of rubber material.Boss 4100, Neng Gouyou is set
Help the phenomenon that improving the wearer contact area between hand and rotating cylinder, increasing friction force in operation, avoiding the occurrence of skidding,
To improve the smoothness of operation, safety is further promoted.
In conjunction with shown in Fig. 1, Fig. 2 and Fig. 3, each press body 42 is including trapezoidal wedge portion 420 and along trapezoidal wedge portion
The cylindrical portion 421 that 420 long side wall extends, the inclined wall of trapezoidal wedge portion 420 are matched with the inner sidewall of rotating cylinder 41, far from column
420 side wall of trapezoidal wedge portion in shape portion 421 is equipped with platform shape collar extension 4200, and described first spring, 43 one end is sheathed on described shape collar extension
In 4200, mutual extrusion cooperates between each cylindrical portion 421.Above structure is set, it can be more steady by the first spring 43
Solid be connected on trapezoidal 420 side wall of wedge portion, it is ensured that the stability of entire pressing mechanism 4 helps to promote safety, convenient for wearing
Wear people's use.
As shown in connection with fig. 3, the press body 42 and first spring 43 are three.It should be understood that described add
Laminate 42 and the quantity of first spring 43 are not limited to this, other suitable quantity also can be set.
In conjunction with shown in Fig. 5, Fig. 6 and Fig. 7, the described the end of a thread 501 that pulls extends with spherical shell 5010 and along 5010 outer wall of spherical shell
Hollow cylinder 5011, first sliding block 503 passes through hollow cylinder 5011 and the spherical shell by bracing wire (not shown)
5010 phases are fixed.
As shown in connection with fig. 4, perforation 21,21 radially alternate rows of each perforation there are three being set on the rear wall of the cabinet 2
Column, the hole wall of each perforation 21 is chimeric air bag (being not shown in the figure, be below).Above structure is set, so that air bag
The impact force after wearer is fallen can be slowed down after qi of chong channel ascending adversely, avoid that safety accident occurs, further promote the safety of wearer
Property.
In conjunction with shown in Fig. 6 and Fig. 7, the storage power voussoir 506 has platysome 5060 and extends along 5060 both ends of platysome
Triangle body 5061,507 one end of third spring is fixed on platysome 5060, and the other end is fixed on igniting 500 inner sidewall of shell；
Each triangle body 5061 is arranged towards the first sliding block 503 and the second sliding block 505, each triangle body 5061 respectively with
First sliding block 503 and the second sliding block 505 match.
In conjunction with shown in figure, the third spring 507 be three, third spring 507 described in two of them be set in parallel in
At the top of 5060 side wall of platysome, another described third spring 507 is set under 5060 side wall of platysome
At side.
In conjunction with shown in Fig. 1, Fig. 4 and Fig. 5, the vest shell 1 is by 11, plate left side wall at the top of plate front 10, arc
12, plate right side wall 13, arc rear portion 14 are constituted, and are equipped with the first wearing hole passed through for head part positioned at the top of arc 11
110, the second wearing hole 120 passed through for manpower is equipped with positioned at plate left side wall 12 and plate right side wall 13, described in two
Second wearing hole 120 is symmetrical arranged.
As described above, it is of the present invention it is a kind of be arranged pressurizing device and air bag ignition device Safety vest, have with
It is lower the utility model has the advantages that
After Safety vest of the present invention using above-mentioned setting pressurizing device and air bag ignition device, with prior art phase
Than due to using such structure, by being set to the pressurizing device for being used to clamp rope of vest shell front side wall and being set to
The intracorporal several air bag ignition devices of case, using being used in combination for pressurizing device and air bag ignition device, when fire occurs at
In high-storey people can with safer mode adjustment speed, avoid rope fall off or it is stuck, only need to operate rotating cylinder, pull
Wearer can safely be fallen to ground, eliminate security risk, ensuring safety property by the end of a thread；It only needs in operation simultaneously
Pressurization and igniting with the hands can be completed, without external force, improve the convenience of operation, be easy to use.
In conclusion the present invention effectively overcomes various shortcoming in the prior art and has high industrial utilization value.
The above-described embodiments merely illustrate the principles and effects of the present invention, and is not intended to limit the present invention.It is any ripe
The personage for knowing this technology all without departing from the spirit and scope of the present invention, carries out modifications and changes to above-described embodiment.Cause
This, institute is complete without departing from the spirit and technical ideas disclosed in the present invention by those of ordinary skill in the art such as
At all equivalent modifications or change, should be covered by the claims of the present invention.
Claims (10)
1. the rear wall of a kind of Safety vest that pressurizing device and air bag ignition device is arranged, including vest shell, vest shell stretches out
There is the cabinet with cavity, it is characterised in that: further include the pressurizing device for being used to clamp rope for being set to vest shell front side wall
The pressing mechanism to connect with several air bag ignition devices arranged in the box body, reverse symmetry that there are two the pressurizing device tools,
Each pressing mechanism includes support plate, rotating cylinder, several press bodies and several first springs, and the support plate is equipped with recessed
Portion has radially extended cavity ring wall in the middle part of recess portion, and hollow ring wall is circumferentially arranged with several alternate through-holes, Mei Gejia
Laminate is caught in corresponding through-hole, and each first spring one end is sheathed on the corresponding pressurization body sidewall of hollow ring wall,
The first spring other end is matched with the inner sidewall of recess portion, and the inner sidewall of rotating cylinder and the lateral wall of hollow ring wall are spirally connected, rotation
The bottom of cylinder is matched with the pressurization body sidewall close to hollow ring wall；
Each air bag ignition device includes ignition mechanism and the gas generator that matches with ignition mechanism, ignition mechanism
Including with accommodating chamber igniting shell, pull the end of a thread, igniter head, ignition mechanism further include be all set in igniting shell it is first sliding
Block, the second sliding block, stores power voussoir, third spring at second spring, pulls the end of a thread and top of the box is connect and be set to top shoe, the
Two spring one ends are fixed on the first slider bottom, and the second spring other end is fixed on the second slider top, store power voussoir and longitudinally set
It is placed in igniting shell, stores power voussoir both ends and matched respectively with the first sliding block and the second sliding block, third spring one end and storage power wedge
Block side wall is mutually fixed, and the third spring other end is fixed with igniting shell phase, and igniter head a part is wholely set with the second sliding block, another
Part is stretched out igniting shell and is matched with gas generator.
2. the Safety vest of setting pressurizing device and air bag ignition device as described in claim 1, it is characterised in that: the rotation
Rotating cylinder includes cylindrical body and the oblique cylinder ring that cylindrical body bottom is circumferentially stretched out, the inner sidewall of the cylindrical body and the hollow ring wall spiral shell
It connects, the inner sidewall of the oblique cylinder ring is contacted with the pressurization body sidewall close to hollow ring wall.
3. the Safety vest of setting pressurizing device and air bag ignition device as claimed in claim 2, it is characterised in that: the cylinder
Equally distributed boss is laid on the lateral wall of body, the boss and rotating cylinder are made of rubber material.
4. the Safety vest of setting pressurizing device and air bag ignition device as described in claim 1, it is characterised in that: Mei Gesuo
State press body and include trapezoidal wedge portion and the cylindrical portion that extends of long side wall along trapezoidal wedge portion, the inclined wall of trapezoidal wedge portion and rotation
The inner sidewall of cylinder matches, and the trapezoidal wedge portion side wall far from cylindrical portion is equipped with platform shape collar extension, and first spring one end is sheathed on
In described shape collar extension, mutual extrusion cooperates between each cylindrical portion.
5. the Safety vest of setting pressurizing device and air bag ignition device as claimed in claim 4, it is characterised in that: described to add
Laminate and first spring are three.
6. the Safety vest of setting pressurizing device and air bag ignition device as described in claim 1, it is characterised in that: described to pull
The end of a thread have spherical shell and along spherical shell outer wall extend hollow cylinder, first sliding block by be drawstring through hollow cylinder with it is described
Spherical shell is mutually fixed.
7. the Safety vest of setting pressurizing device and air bag ignition device as described in claim 1, it is characterised in that: the case
It is set on the rear wall of body there are three perforating, each perforation is radially spaced, and the hole wall of each perforation is chimeric air bag.
8. the Safety vest of setting pressurizing device and air bag ignition device as described in claim 1, it is characterised in that: the storage
The triangle body that power voussoir has platysome and extends along platysome both ends, third spring one end are fixed on platysome, the other end
It is fixed on igniting shell inner sidewall；
Each triangle body is arranged towards the first sliding block and the second sliding block, each triangle body respectively with the first sliding block and the second sliding block
It matches.
9. the Safety vest of setting pressurizing device and air bag ignition device as claimed in claim 8, it is characterised in that: described the
Three springs are three, and third spring described in two of them is set in parallel at the top of the plate body sidewall, another institute
Third spring is stated to be set at the lower section of the plate body sidewall.
10. such as the Safety vest of the described in any item setting pressurizing devices and air bag ignition device of claim 1-9, feature exists
In: the vest shell is made of plate front, arc top, plate left side wall, plate right side wall, arc rear portion, is located at arc
Top is equipped with the first wearing hole passed through for head part, is equipped with and wears for manpower positioned at plate left side wall and plate right side wall
The the second wearing hole crossed, two second wearing holes are symmetrical arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910525994.1A CN110236243B (en) | 2019-06-18 | 2019-06-18 | Safety waistcoat with pressurizing device and air bag ignition device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910525994.1A CN110236243B (en) | 2019-06-18 | 2019-06-18 | Safety waistcoat with pressurizing device and air bag ignition device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110236243A true CN110236243A (en) | 2019-09-17 |
| CN110236243B CN110236243B (en) | 2020-11-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910525994.1A Active CN110236243B (en) | 2019-06-18 | 2019-06-18 | Safety waistcoat with pressurizing device and air bag ignition device |
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|---|---|---|---|---|
| DE2600559A1 (en) * | 1976-01-09 | 1977-07-14 | Pollak Otto F | Rope sliding speed retarding handgrip - has pivoted camming jaws with lined grooves on each side of rope |
| DE3644559A1 (en) * | 1986-12-27 | 1988-07-07 | Heinrich Zenhaeusern | Fall-prevention device displaceable on a rope |
| KR20120084876A (en) * | 2011-01-21 | 2012-07-31 | 왕종문 | Decending life line for emergency escape |
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| CN105599878A (en) * | 2016-01-22 | 2016-05-25 | 济南大学 | Self-rescue swimwear and operation method |
| CN109648639A (en) * | 2018-12-12 | 2019-04-19 | 中国航空工业集团公司西安飞机设计研究所 | One kind knitting rope frock clamp |
| CN109876313A (en) * | 2019-04-08 | 2019-06-14 | 贵州大学 | A kind of inflatable escape device for fire in high buildings |
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