CN222400044U - A positive pressure air respirator with safety belt function - Google Patents
A positive pressure air respirator with safety belt function Download PDFInfo
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- CN222400044U CN222400044U CN202421117113.5U CN202421117113U CN222400044U CN 222400044 U CN222400044 U CN 222400044U CN 202421117113 U CN202421117113 U CN 202421117113U CN 222400044 U CN222400044 U CN 222400044U
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- back support
- belt
- positive pressure
- shoulder strap
- leg
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Abstract
The utility model discloses a positive pressure type air respirator with a safety belt function, which belongs to the technical field of positive pressure type air respirators, wherein a main body of the device comprises a back support, a gas cylinder is arranged at the rear of the back support, the gas cylinder is connected with one end of a gas pipe, a mask joint piece is arranged at the other end of the gas pipe, a quick clamping connector and a quick clamping connector are arranged on the back support, the quick clamping connector is matched with the quick clamping connector, and a safety belt component is arranged on the back support; during specific implementation, the back support and the gas cylinder are worn on the body through the safety belt assembly, the waist is fixed through the connection of the quick clamping connector and the quick clamping connector, and finally the mask is communicated with the gas cylinder through the connection of the mask connecting part and the mask, so that the wearing of the device can be completed.
Description
Technical Field
The utility model relates to the technical field of positive pressure type air respirators, in particular to a positive pressure type air respirator with a safety belt function.
Background
In the operation and maintenance process of the sewage pipe network, the limited space operation is involved, the limited space operation emergency rescue mode is divided into entrance rescue and non-entrance rescue, and in the entrance rescue process, besides the positive pressure type respirator is needed to be worn, a safety belt and a safety rope are also needed to be worn so as to ensure the safety of rescue workers. From the discovery of the emergency drilling process in the past, the rescue personnel need consume certain time in wearing safety belt and positive pressure type respirator in-process, and the process is comparatively loaded down with trivial details.
Therefore, it is necessary to design a positive pressure air respirator having the function of a seat belt.
Disclosure of utility model
The utility model aims to provide a positive pressure type air respirator with a safety belt function, which aims to solve the problems in the prior art.
In order to solve the technical problems, the utility model provides a positive pressure type air respirator with a safety belt function, which comprises a back support, wherein an air cylinder is arranged at the rear of the back support and is connected with one end of an air pipe, a mask joint piece is arranged at the other end of the air pipe, a quick clamping connector and a quick clamping connector are arranged on the back support, the quick clamping connector is matched with the quick clamping connector, and a safety belt component is arranged on the back support.
As a preferred scheme, the safety belt assembly comprises a shoulder strap set arranged on the back support, a chest protector strap set with two ends connected with the shoulder strap set is arranged on the shoulder strap set, a leg protector strap set is arranged at the lower end of the back support, and a connecting belt with two ends connected with the leg protector strap set is arranged on the leg protector strap set.
As a preferable scheme, the shoulder strap group comprises a first shoulder strap with one end connected with the back support, a second shoulder strap with one end connected with the back support is arranged on the back support, a shoulder adjusting buckle is arranged at the other end of the second shoulder strap, and the other end of the first shoulder strap is connected with the shoulder adjusting buckle.
As a preferable scheme, the chest-protecting band group comprises a first chest-protecting band with one end connected with the second shoulder strap, a second chest-protecting band with one end connected with the second shoulder strap is arranged on the other second shoulder strap, a chest adjusting buckle is arranged at the other end of the second chest-protecting band, and the other end of the first chest-protecting band is connected with the chest adjusting buckle.
As a preferable scheme, the leg guard band group comprises a first leg guard band with one end connected with the back support, a second leg guard band with one end connected with the back support is arranged on the back support, a leg adjusting buckle is arranged at the other end of the second leg guard band, and the other end of the first leg guard band is connected with the leg adjusting buckle.
As a preferable scheme, a first metal buckle is arranged on the back support below the connection point of the first shoulder strap and the back support, and a second metal buckle is arranged on the top of the back support.
As a preferable mode, the first shoulder strap is provided with a widening pressure-reducing shoulder strap.
As a preferable mode, the first leg guard band is provided with a widened pressure-reducing leg guard band.
The positive pressure type air respirator has the advantages that the positive pressure type air respirator has the function of a safety belt, when the positive pressure type air respirator works, the back support and the air bottle are quickly worn on the body through the safety belt assembly, the waist is fixed through the quick clamping connector and the quick clamping connector, and finally the mask is communicated with the air bottle through the mask connector and the mask connector, so that the positive pressure type air respirator can be worn.
Drawings
Fig. 1 is a schematic view of the overall structure of the front face of the present utility model.
Fig. 2 is a schematic view of the entire structure of the back surface of the present utility model.
The reference numerals in the figure are a back support 1, a gas bottle 2, a gas tube 3, a mask joint 4, a first shoulder strap 5, a widened reduced pressure shoulder strap 6, a shoulder adjusting buckle 7, a second shoulder strap 8, a first chest strap 9, a second chest strap 10, a chest adjusting buckle 11, a first metal buckle 12, a quick clamping connector 13, a quick clamping connector 14, a second leg strap 15, a first leg strap 16, a leg adjusting buckle 17, a widened reduced pressure leg strap 18, a connecting strap 19 and a second metal buckle 20.
Detailed Description
In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present utility model. It will be apparent, however, to one skilled in the art that the utility model may be practiced without one or more of these details. In other instances, well-known features have not been described in detail in order to avoid obscuring the utility model.
The research of the applicant finds that from the prior emergency exercise process, a certain time is needed to be consumed by a rescuer in the process of wearing the safety belt and the positive pressure type respirator, and the process is complicated.
For this reason, referring to fig. 1 to 2, the positive pressure air respirator with a safety belt function provided by the utility model comprises a back support 1, wherein a gas cylinder 2 is arranged behind the back support 1, the gas cylinder 2 is connected with one end of a gas pipe 3, a mask joint piece 4 is arranged at the other end of the gas pipe 3, a quick clamping connector 13 and a quick clamping connector 14 are arranged on the back support 1, the quick clamping connector 14 is matched with the quick clamping connector 13, and a safety belt component is arranged on the back support 1.
Preferably, the safety belt assembly comprises a shoulder belt group arranged on the back support 1, a chest protector belt group with two ends connected with the shoulder belt group is arranged on the shoulder belt group, a leg protector belt group is arranged at the lower end of the back support, and a connecting belt 19 with two ends connected with the leg protector belt group is arranged on the leg protector belt group.
Preferably, the shoulder strap set comprises a first shoulder strap 5 with one end connected with the back support 1, a second shoulder strap 8 with one end connected with the back support 1 is arranged on the back support 1, a shoulder adjusting buckle 7 is arranged at the other end of the second shoulder strap 8, the other end of the first shoulder strap 5 is connected with the shoulder adjusting buckle 7, and when in implementation, the length of the first shoulder strap 5 can be adjusted through the shoulder adjusting buckle 7 so that the shoulder strap set is suitable for wearers with different statures.
Preferably, the chest protecting band set comprises a first chest protecting band 9 with one end connected with the second shoulder strap 8, a second chest protecting band 10 with one end connected with the second shoulder strap 8 is arranged on the other second shoulder strap 8, a chest adjusting buckle 11 is arranged at the other end of the second chest protecting band 10, the other end of the first chest protecting band 9 is connected with the chest adjusting buckle 11, and when the chest protecting band set is specifically implemented, the length of the first chest protecting band 9 can be adjusted through the chest adjusting buckle 11 so that the chest protecting band set can be adapted to wearers with different sizes.
Further, the leg guard band set comprises a first leg guard band 16 with one end connected with the back support 1, a second leg guard band 15 with one end connected with the back support 1 is arranged on the back support 1, a leg adjusting buckle 17 is arranged at the other end of the second leg guard band 15, the other end of the first leg guard band 16 is connected with the leg adjusting buckle 17, and when the leg guard band set is in specific implementation, the length of the first leg guard band 16 can be adjusted through the leg adjusting buckle 17 so that the leg guard band set can be matched with wearers with different sizes.
Furthermore, a first metal buckle 12 is arranged on the back support 1 below the connection point of the first shoulder strap 5 and the back support 1, and a second metal buckle 20 is arranged on the top of the back support 1, and when the hanging device is in practical implementation, the safety rope can be fixed on the back of a wearer by bypassing the gas cylinder through the two first metal buckles 12 or on the second metal buckle 20, so that the wearer can execute the hanging task.
Preferably, in order to reduce the pressure of the shoulder, the first shoulder strap 5 is provided with a widening pressure-reducing shoulder strap 6.
Preferably, in order to reduce the pressure of the legs, a widened pressure-reducing leg band 18 is provided on the first leg band 16.
The preferred embodiments of the present utility model have been described in detail above with reference to the accompanying drawings, but the present utility model is not limited to the specific details of the above embodiments, and various equivalent changes can be made to the technical solutions of the present utility model within the scope of the technical concept of the present utility model, and these equivalent changes all fall within the protection scope of the present utility model.
Claims (8)
1. A positive pressure air respirator having the function of a safety belt, comprising:
A back support;
the gas cylinder is arranged behind the back support;
one end of the air pipe is connected with the air cylinder;
a mask engagement member disposed at the other end of the air tube;
the quick clamping connector is arranged on the back support;
The quick clamping piece is arranged on the back support and is matched with the quick clamping joint;
and the safety belt component is arranged on the back support.
2. The positive pressure air respirator that functions as a seat belt of claim 1, wherein the seat belt assembly comprises:
The shoulder strap set is arranged on the back support;
The leg protection band set is arranged at the lower end of the back support;
The chest protector band group is connected with the shoulder strap group at two ends;
and the two ends of the connecting belt are connected with the leg protection belt group.
3. The positive pressure air respirator that functions as a safety belt of claim 2, wherein the shoulder strap set comprises:
one end of the first shoulder strap is connected with the back support;
One end of the second shoulder strap is connected with the back support;
The shoulder adjusting buckle is arranged at the other end of the second shoulder strap;
the other end of the first shoulder strap is connected with the shoulder adjusting buckle.
4. A positive pressure air respirator having the function of a safety belt according to claim 3, wherein the chest strap set comprises:
one end of the first chest protecting belt is connected with the second shoulder belt;
One end of the second chest protecting belt is connected with the second shoulder belt;
The chest adjusting buckle is arranged at the other end of the second chest protecting belt;
The other end of the first chest protecting belt is connected with the chest adjusting buckle.
5. The positive pressure air respirator that functions as a safety belt of claim 2, wherein the leg band set comprises:
one end of the first leg guard belt is connected with the back support;
one end of the second leg guard belt is connected with the back support;
The leg adjusting buckle is arranged at the other end of the second leg guard belt;
The other end of the first leg guard belt is connected with the leg adjusting buckle.
6. A positive pressure air respirator having the function of a safety belt according to claim 3, wherein:
The back support is provided with a first metal buckle below the connection point of the first shoulder strap and the back support, and the top of the back support is provided with a second metal buckle.
7. A positive pressure air respirator having the function of a safety belt according to claim 3, wherein:
The first shoulder strap is provided with a widened pressure-reducing shoulder strap.
8. A positive pressure air respirator having the function of a safety belt as claimed in claim 5, wherein:
the first leg guard belt is provided with a widened pressure-reducing leg guard belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421117113.5U CN222400044U (en) | 2024-05-22 | 2024-05-22 | A positive pressure air respirator with safety belt function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421117113.5U CN222400044U (en) | 2024-05-22 | 2024-05-22 | A positive pressure air respirator with safety belt function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222400044U true CN222400044U (en) | 2025-01-28 |
Family
ID=94344305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202421117113.5U Active CN222400044U (en) | 2024-05-22 | 2024-05-22 | A positive pressure air respirator with safety belt function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222400044U (en) |
-
2024
- 2024-05-22 CN CN202421117113.5U patent/CN222400044U/en active Active
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