CN208785626U - A kind of respirator back bracket of fast changeable gas cylinder - Google Patents
A kind of respirator back bracket of fast changeable gas cylinder Download PDFInfo
- Publication number
- CN208785626U CN208785626U CN201821334191.5U CN201821334191U CN208785626U CN 208785626 U CN208785626 U CN 208785626U CN 201821334191 U CN201821334191 U CN 201821334191U CN 208785626 U CN208785626 U CN 208785626U
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- back bracket
- sewed
- waistband
- gas cylinder
- bracket ontology
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Abstract
The utility model discloses a kind of respirator back brackets of fast changeable gas cylinder, including back bracket ontology, the two sides top of the back bracket ontology is sewed with shoulder belt, the bottom end of the back bracket ontology is symmetrically sutured there are two waistband, the bottom end of the shoulder belt and waistband suture, one end of the waistband is sewed with bandage, the other end of the waistband is sewed with fixing buckle, the bottom end of the back bracket ontology is sewed with a bottle band, the top of the back bracket ontology is sewed with rigid bottles cuffs, and the bottle band and rigid bottles cuffs are fixedly connected with bottle body jointly.It is designed using rigid anchor, compares bottle band flexible, can have a better tensile property, crashworthiness, the problem of bottle band is easily broken off in effective solution traditional technology.
Description
Technical field
The utility model relates to respirator technical field more particularly to a kind of respirator back brackets of fast changeable gas cylinder.
Background technique
Air respiratorresuscitator is a kind of open fire-fighting air respirator of self-sufficiency, enables fireman or the rescue personnel that speedily carries out rescue work exists
It is safely put out a fire under adverse circumstances full of dense smoke, poison gas, steam or anoxic, rescue and relief work and rescue, but tradition
The mode that respirator generallys use bottle band in technology is fixed, but the winding for needing much to enclose gas cylinder, unfavorable
Situations such as in Emergency time quick-replaceable gas cylinder, and bottle band is flexible piece, is easy to happen fracture.
Utility model content
Quick-replaceable is not easy to purpose of the utility model is to solve gas cylinder in the prior art and bottle band is easy to break
The problem of splitting, and a kind of respirator back bracket of the fast changeable gas cylinder proposed.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of respirator back bracket of fast changeable gas cylinder, including back bracket ontology, the two sides top of the back bracket ontology are equal
It is sewed with shoulder belt, the bottom end of the back bracket ontology is symmetrically sutured there are two waistband, the bottom end of the shoulder belt and waistband suture, described
One end of waistband is sewed with bandage, and the other end of the waistband is sewed with fixing buckle, and the bottom end of the back bracket ontology is sewed with bottle
Band, the top of the back bracket ontology are sewed with rigid bottles cuffs, and the bottle band and rigid bottles cuffs are fixedly connected with jointly
Bottle body.
Preferably, the fixing buckle uses tri-glide.
Preferably, it includes fixed block, half circular boop, rib and retaining mechanism that the rigid bottles cuffs, which uses,；
The quantity of the fixed block is two and to be symmetrically sewn on back bracket ontology, half circular boop and fixed block it is integrated at
Type setting, two half circular boops one end outer surface close to each other is integrally formed rib, and two ribs pass through
Bottle body is fixed in retaining mechanism.
Preferably, the retaining mechanism includes fixing sleeve, nut, knob, screw rod；
The fixing sleeve is fixedly connected on the rib of side, and the fixing sleeve and screw rod weld, and the nut rotation connects
It connects on the rib of the other side, the nut and knob are interference fitted, and the nut is connect with screw flight.
Preferably, interference fit has miniature bearing on the nut, and the outer surface of the miniature bearing is fixedly connected on gear
Bian Shang.
Compared with prior art, the utility model has following advantages:
1, it uses rigid anchor to design, compares bottle band flexible, can have better tensile property, crashworthiness
Can, the problem of bottle band is easily broken off in effective solution traditional technology.
It 2, can be fast in urgent occasion by quick and fastening the cooperation of nut and screw rod using the design of locking member
Speed mounts and dismounts gas cylinder, and fix stably, without considering the problems of that whether bottle band is tightened in traditional technology, has
Effect solves the problems, such as that bottle is not easy to quick-replaceable in traditional technology.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of fast changeable gas cylinder respirator back bracket structural schematic diagram；
Fig. 2 is the enlarged structure schematic diagram of rigid bottles cuffs in the utility model.
In figure: 1 back bracket ontology, 2 waistbands, 3 bandages, 4 fixing buckles, 5 bottles of bands, 6 shoulder belts, 7 rigid bottles cuffs, 71 are fixed
Block, 72 half circular boops, 73 ribs, 74 fixing sleeves, 75 nuts, 76 knobs, 77 screw rods, 8 bottle bodies.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to figs. 1 to 2, a kind of respirator back bracket of fast changeable gas cylinder, including back bracket ontology 1, the two of back bracket ontology 1
Side top is sewed with shoulder belt 6, and the bottom end of back bracket ontology 1 is symmetrically sutured there are two waistband 2, and the bottom end of shoulder belt 6 and waistband 2 stitch
It closes, one end of waistband 2 is sewed with bandage 3, and the other end of waistband 2 is sewed with fixing buckle 4.
It is highly preferred that fixing buckle 4 uses tri-glide, tri-glide is convenient around band.
The bottom end of back bracket ontology 1 is sewed with bottle band 5, and the top of back bracket ontology 1 is sewed with rigid bottles cuffs 7, bottle band 5
It is fixedly connected with bottle body 8 jointly with rigid bottles cuffs 7.
More specifically, rigid bottles cuffs 7 is using including fixed block 71, half circular boop 72, rib 73 and locking machine referring to Fig. 2
Structure；The quantity of fixed block 71 is two and is symmetrically sewn on back bracket ontology 1 that half circular boop 72 is set with the integrated molding of fixed block 71
It sets, two and half circular boops 72 one end outer surface close to each other is integrally formed rib 73, and two ribs 73 pass through locking machine
Bottle body 8 is fixed in structure, and the effect of rigid bottles cuffs 7 is, carries out clamping to bottle body 8 by two and half circular boops 72, goes forward side by side
One step is locked by retaining mechanism, and rigid bottles cuffs 7 can protect bottle body 8, to prevent bottle body 8 directly and wall
Body is collided.
Further, referring to Fig. 2, retaining mechanism includes fixing sleeve 74, nut 75, knob 76, screw rod 77；
Fixing sleeve 74 is fixedly connected on the rib 73 of side, and fixing sleeve 74 and screw rod 77 weld, and nut 75 is rotatablely connected
On the rib 73 of the other side, nut 75 and knob 76 are interference fitted, and nut 75 is threadedly coupled with screw rod 77, the work of retaining mechanism
With being, the cooperation between nut 75 and screw rod 77 passes through manpower fast operating.
Bottle body 8 is inverted when the utility model is used, and bottle body 8 is passed through into rigid bottles cuffs 7, be open insertion bottle hoop
On band 5, bottle band 5 holds up bottle body 8, and then the locking of rigid bottles cuffs 7 is fixed to bottle body 8, when locking, is rotated with hand
Knob 76, knob 76 drive nut 75 to rotate, and are threadedly coupled after nut 75 rotates and then with screw rod 77, until the big portion of screw rod 77
It point can loose one's grip across nut 75 and when knob 76 can not rotate, complete the fixation of bottle body 8 at this time, it is similarly, reversed to turn when disassembly
Dynamic knob 76.
In the present invention unless specifically defined or limited otherwise, term " the cover ", " embedded ", " connection ", " Gu
Calmly ", the terms such as " distribution " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；
It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, can also indirectly connected through an intermediary, it can be with
It is the interaction relationship of the connection or two elements inside two elements, unless otherwise restricted clearly.For this field
For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (5)
1. a kind of respirator back bracket of fast changeable gas cylinder, including back bracket ontology (1), the two sides top of the back bracket ontology (1)
End be sewed with shoulder belt (6), the bottom end of the back bracket ontology (1) symmetrically suture there are two waistband (2), the bottom of the shoulder belt (6)
End is sutured with waistband (2), which is characterized in that one end of the waistband (2) is sewed with bandage (3), the other end of the waistband (2)
It is sewed with fixing buckle (4), the bottom end of the back bracket ontology (1) is sewed with a bottle band (5), the top seam of the back bracket ontology (1)
Conjunction has rigid bottles cuffs (7), and the bottle band (5) and rigid bottles cuffs (7) are fixedly connected with bottle body (8) jointly.
2. a kind of respirator back bracket of fast changeable gas cylinder according to claim 1, which is characterized in that the fixing buckle
(4) tri-glide is used.
3. a kind of respirator back bracket of fast changeable gas cylinder according to claim 1, which is characterized in that the rigid bottles
Cuffs (7) is using including fixed block (71), half circular boop (72), rib (73) and retaining mechanism；
The quantity of the fixed block (71) is two and is symmetrically sewn on back bracket ontology (1), half circular boop (72) and fixation
Block (71) is integrally formed setting, and two half circular boop (72) one end outer surfaces close to each other are integrally formed rib
(73), two ribs (73) are fixed bottle body (8) by retaining mechanism.
4. a kind of respirator back bracket of fast changeable gas cylinder according to claim 3, which is characterized in that the locking machine
Structure includes fixing sleeve (74), nut (75), knob (76), screw rod (77)；
The fixing sleeve (74) is fixedly connected on the rib (73) of side, and the fixing sleeve (74) and screw rod (77) are welded, institute
It states nut (75) to be rotatably connected on the rib (73) of the other side, the nut (75) and knob (76) are interference fitted, the spiral shell
Female (75) are threadedly coupled with screw rod (77).
5. a kind of respirator back bracket of fast changeable gas cylinder according to claim 4, which is characterized in that the nut
(75) interference fit has miniature bearing on, and the outer surface of the miniature bearing is fixedly connected on rib (73).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821334191.5U CN208785626U (en) | 2018-08-19 | 2018-08-19 | A kind of respirator back bracket of fast changeable gas cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821334191.5U CN208785626U (en) | 2018-08-19 | 2018-08-19 | A kind of respirator back bracket of fast changeable gas cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208785626U true CN208785626U (en) | 2019-04-26 |
Family
ID=66205948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821334191.5U Active CN208785626U (en) | 2018-08-19 | 2018-08-19 | A kind of respirator back bracket of fast changeable gas cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208785626U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112604196A (en) * | 2020-12-24 | 2021-04-06 | 北京京盾消防设备工程有限公司 | Air respirator |
| CN113371157A (en) * | 2021-07-14 | 2021-09-10 | 中国人民解放军海军特色医学中心 | Diving suit with vital sign monitoring system |
-
2018
- 2018-08-19 CN CN201821334191.5U patent/CN208785626U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112604196A (en) * | 2020-12-24 | 2021-04-06 | 北京京盾消防设备工程有限公司 | Air respirator |
| CN113371157A (en) * | 2021-07-14 | 2021-09-10 | 中国人民解放军海军特色医学中心 | Diving suit with vital sign monitoring system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 200120 building 41, No. 1-42, Lane 83, Hongxiang North Road, Wanxiang Town, Pudong New Area, Shanghai Patentee after: Shanghai Fangzhan Fire Fighting Technology Co., Ltd. Address before: 201302, No. 288, No. 1, South Village, Jianzhong Road, old town, Shanghai, Pudong New Area Patentee before: Shanghai Fangzhan Fire Fighting Technology Co., Ltd. |