CN201399165Y - Safety waistband for a positive pressure respirator - Google Patents
Safety waistband for a positive pressure respirator Download PDFInfo
- Publication number
- CN201399165Y CN201399165Y CN 200920070894 CN200920070894U CN201399165Y CN 201399165 Y CN201399165 Y CN 201399165Y CN 200920070894 CN200920070894 CN 200920070894 CN 200920070894 U CN200920070894 U CN 200920070894U CN 201399165 Y CN201399165 Y CN 201399165Y
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- China
- Prior art keywords
- waistband
- safety
- positive pressure
- respirator
- utility
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- 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
The utility model relates to a safety waistband for a positive pressure respirator, which comprises a waistband, a left waistband buckle and a right waistband buckle, tightening buckles and a waistband pin shaft sleeve. The left and the right waistband buckles are arranged at both ends of the waistband respectively and can be matched and connected with each other; the tightening buckles are arranged on both sides of the waistband respectively and used for adjusting the effective length of the waistband; the waistband pin shaft sleeve is arranged on the outer side on the back of the waistband and used for connecting the waistband with a backplane of the positive pressure respirator fixedly; and the safety waistband can further comprise steelwire suspension buckles which are sleeved on bothsides on the back of the waistband. The utility model adopts the safety waistband as the waistband of a positive pressure-type air respirator resuscitator; the safety waistband can be worn as the respirator is worn, which is very convenient; moreover, the utility model has the advantages of comfortable wearing, high speed, simple structure, safety and practicality; and the application range of thepositive pressure-type air respirator resuscitator is expanded without wearing other safety equipment, thereby increasing the functions of the safety waistband.
Description
Technical field
The utility model relates to a kind of lap belt, particularly relates to a kind of lap belt that is used for the positive-pressure type air respiratorresuscitator.
Background technology
At present the positive-pressure type air respiratorresuscitator has been widely used for fireman and related personnel and handles abominable operation field such as fire, harmful substance leakage, smog, anoxic and carry out burning things which may cause a fire disaster detecting, fire extinguishing, the disaster relief, speedily carry out rescue work and support.In addition, also can be used for field and occasions such as heavy industry, sewage disposal, oil, chemical industry, boats and ships.
The positive-pressure type air respiratorresuscitator is to utilize face shield and the facial peripheral driving fit of the personnel that wear, personnel's respiratory apparatus, eyes and facial and extraneous contamination air or anaerobic environment are isolated fully, have and carry the compressed air source staff and breathe used pure air, the gas of exhalation directly enters a kind of respirator in the atmosphere.Its arbitrary respiration cycle process, the cavity internal pressure that forms between face shield and the personnel's face is not less than environmental pressure.
Normally used positive-pressure type air respiratorresuscitator does not have lap belt, if wear a lap belt again between waist after having worn the positive-pressure type air respiratorresuscitator, it has following shortcoming:
1. wearing of lap belt understood and the mutual obstruction of wearing of respirator, and be very inconvenient;
2. speed is slow when wearing, and is uncomfortable.
Summary of the invention
The purpose of this utility model provides a kind of lap belt that is used for the positive-pressure type air respiratorresuscitator, adopts the waistband of lap belt as the positive-pressure type air respiratorresuscitator, reach lap belt and respirator and do not wear not obstruction, and mask wearing time is fast, the purpose of comfortable wearing.
In order to achieve the above object, the utility model provides a kind of lap belt that is used for positive pressure respirator, and it comprises: waistband, left and right sides belt buckle, tighten and buckle and the waistband pin sleeve; Described left and right sides belt buckle is located at the two ends of waistband respectively, and connection can cooperatively interact; Describedly tighten the both sides that waistband is not located in deduction of points, to regulate the effective length of waistband; Described waistband pin sleeve is located at the outside at waistband back, is used for fixing to connect waistband and positive pressure respirator backboard.
Preferably, this lap belt comprises that also at least one steel wire withholds, and described steel wire is withheld and is placed on the waistband.
Preferably, described steel wire is withheld and is withheld boundary belt by the steel wire of being located at the waistband inboard and be fixed on the waistband.
Preferably, the quantity that described steel wire is withheld is two, is located at the both sides, back of waistband respectively.
The utility model makes it compared with prior art owing to adopted above technical scheme, has the following advantages and good effect:
1. adopt the waistband of lap belt, make when wearing respirator and can wear lap belt as the positive-pressure type air respiratorresuscitator, very convenient.
2. the speed of comfortable wearing, wearing is fast.
3. simple in structure, safe and practical.
When not wearing other safety equipments the scope of application of positive-pressure type air respiratorresuscitator obtain enlarge, increased the function of lap belt.
Description of drawings
Accompanying drawing described herein is used to provide further understanding of the present utility model, constitutes the application's a part, and illustrative examples of the present utility model and explanation thereof are used to explain the utility model, do not constitute improper qualification of the present utility model.
In the accompanying drawings:
Fig. 1 cooperates structure chart of the present utility model for the positive-pressure type air respiratorresuscitator.
Fig. 2 is the structure chart that backboard is connected with the utility model.
Fig. 3 is the front view that backboard is connected with the utility model.
Fig. 4 is the vertical view that backboard is connected with the utility model.
Fig. 5 is the right view that backboard is connected with the utility model.
Drawing reference numeral:
[1] composite cylinder assembly [2] full facepiece mask [3] steam supply valve [4] pressure reducer assembly
[5] back board assembly [6] lap belt assembly [7] back plate main body [8] steel wire is withheld boundary belt
[9] the right belt buckle of left belt buckle [10] [11] waistband [12] is tightened and is buckled
[13] waistband pin sleeve [14] backboard waist folder [15] waist clamping rationed marketing [16] steel wire is withheld
The specific embodiment
Below in conjunction with accompanying drawing 1-5, specifically introduce a kind of preferable examples of the present utility model.
As shown in Figure 1, in the present embodiment, the positive-pressure type air respiratorresuscitator has been installed composite cylinder assembly 1, full facepiece mask 2, steam supply valve 3, pressure reducer assembly 4, back board assembly 5 and lap belt assembly 6.
Shown in Fig. 2-5, in the present embodiment lap belt comprise that waistband 11, left belt buckle 9, right belt buckle 10, steel wire withhold that boundary belt 8, steel wire withhold 16, waistband pin sleeve 13 and tighten and buckle 12.Tightening button 12 makes in waistband 11 both sides; left side belt buckle 9 penetrates waistband 11 left sides; right belt buckle 10 penetrates waistband 11 the right; the steel wire of both sides, waistband back is withheld 16 and is penetrated and withhold boundary belt 8 by steel wire again behind the waistband 11 and make in waistband 11 inboards, and waistband pin sleeve 13 is made in the outside at place, waistband 11 backs.Steel wire withhold 16 can 180 degree rotate, waistband moves around to reach in the hole of left belt buckle 9 and right belt buckle 10 and tightens and loosen one's waistband 11 when tightening button 12 pullings.
Two steel wires of lap belt are withheld 16 and are penetrated respectively and waist clamping rationed marketing 15 is fixed in the groove of two backboard waists folders 14 after 14, two waist clampings of two backboard waists folder rationed marketing 15 penetrates waistband pin sleeve 13 again.
When wearing the positive-pressure type air respiratorresuscitator,, left belt buckle 9 is buckled into right belt buckle 10 inner groovies just can well respirator be fixed between waist as long as adjust the length of waistband 11.Worn lap belt when having worn respirator again, very convenient.Wear also very rapid simultaneously.
Two of lap belt steel wires are withheld the life security that 16 steel wire ropes that can penetrate fall arrest guarantee the user during use, when not wearing other safety equipments the scope of application of positive-pressure type air respiratorresuscitator obtain enlarge, simple in structure, safe and practical.
In sum, the utility model can have been worn lap belt when wearing respirator, very convenient; Comfortable wearing, speed is fast; Simple in structure, safe and practical; The scope of application obtains enlarging, and has increased the function of lap belt.
Should be noted that at last: above embodiment only is used to illustrate that the technical solution of the utility model is not intended to limit; Although with reference to preferred embodiment the utility model is had been described in detail, described technical field technical staff is to be understood that: still can make amendment or the part technical characterictic is equal to replacement the specific embodiment of the present utility model; And not breaking away from the spirit of technical solutions of the utility model, it all should be encompassed in the middle of the technical scheme scope that the utility model asks for protection.
Claims (4)
1. lap belt that is used for positive pressure respirator is characterized in that comprising: waistband, left and right sides belt buckle, tighten and buckle and the waistband pin sleeve; Described left and right sides belt buckle is located at the two ends of waistband respectively, and connection can cooperatively interact; Describedly tighten the both sides that waistband is not located in deduction of points, to regulate the effective length of waistband; Described waistband pin sleeve is located at the outside at waistband back, is used for fixing to connect waistband and positive pressure respirator backboard.
2. the lap belt that is used for positive pressure respirator as claimed in claim 1 is characterized in that: comprise that also at least one steel wire withholds, described steel wire is withheld and is placed on the waistband.
3. the lap belt that is used for positive pressure respirator as claimed in claim 2 is characterized in that: described steel wire is withheld and is withheld boundary belt by the steel wire of being located at the waistband inboard and be fixed on the waistband.
4. as claim 2 or the 3 described lap belts that are used for positive pressure respirator, it is characterized in that: the quantity that described steel wire is withheld is two, is located at the both sides, back of waistband respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200920070894 CN201399165Y (en) | 2009-04-22 | 2009-04-22 | Safety waistband for a positive pressure respirator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200920070894 CN201399165Y (en) | 2009-04-22 | 2009-04-22 | Safety waistband for a positive pressure respirator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201399165Y true CN201399165Y (en) | 2010-02-10 |
Family
ID=41658959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200920070894 Expired - Lifetime CN201399165Y (en) | 2009-04-22 | 2009-04-22 | Safety waistband for a positive pressure respirator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201399165Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103157206A (en) * | 2012-09-05 | 2013-06-19 | 上海宝亚安全装备有限公司 | Filter device and breathing system with filter device |
| CN103505828A (en) * | 2013-04-28 | 2014-01-15 | 洛阳市浪潮消防科技股份有限公司 | Positive pressure air respirator strap |
| CN103505832A (en) * | 2013-04-28 | 2014-01-15 | 洛阳市浪潮消防科技股份有限公司 | Combined fire fighting belt |
| CN104114240A (en) * | 2012-02-15 | 2014-10-22 | 3M创新有限公司 | Respirator waist belt |
| CN106178305A (en) * | 2016-08-30 | 2016-12-07 | 陕西斯达煤矿安全装备有限公司 | A kind of mining self-rescuer |
-
2009
- 2009-04-22 CN CN 200920070894 patent/CN201399165Y/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104114240A (en) * | 2012-02-15 | 2014-10-22 | 3M创新有限公司 | Respirator waist belt |
| CN104114240B (en) * | 2012-02-15 | 2017-03-01 | 3M创新有限公司 | Respiratory organ belt |
| CN103157206A (en) * | 2012-09-05 | 2013-06-19 | 上海宝亚安全装备有限公司 | Filter device and breathing system with filter device |
| CN103157206B (en) * | 2012-09-05 | 2015-01-21 | 上海宝亚安全装备有限公司 | Filter device and breathing system with filter device |
| CN103505828A (en) * | 2013-04-28 | 2014-01-15 | 洛阳市浪潮消防科技股份有限公司 | Positive pressure air respirator strap |
| CN103505832A (en) * | 2013-04-28 | 2014-01-15 | 洛阳市浪潮消防科技股份有限公司 | Combined fire fighting belt |
| CN106178305A (en) * | 2016-08-30 | 2016-12-07 | 陕西斯达煤矿安全装备有限公司 | A kind of mining self-rescuer |
| CN106178305B (en) * | 2016-08-30 | 2022-03-29 | 陕西斯达防爆安全科技股份有限公司 | Mine self-rescuer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100210 |