CN210447886U

CN210447886U - Self-rescue respirator mask

Info

Publication number: CN210447886U
Application number: CN201920981687.XU
Authority: CN
Inventors: 孙建华; 陈桦
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-06-27
Filing date: 2019-06-27
Publication date: 2020-05-05
Anticipated expiration: 2029-06-27

Abstract

The utility model provides a self-rescue respirator mask, which belongs to the technical field of fire-fighting equipment and comprises a heat insulation mask, a canvas shoulder pad, a sliding block, a groove, a clamping block, a lateral groove, a telescopic hose, a pipeline, an oxygen bottle, a glass mask, a respirator, a fixing belt, a sliding chute, a gasket, a clamping plate, a bearing and a sliding rail, wherein the canvas shoulder pad is tightly attached to the periphery of the bottom of the heat insulation mask, the bottom of the front end of the heat insulation mask is clamped with the sliding block, the upper end and the lower end of the sliding block are nested with the groove, the right side surface of the sliding block is fixedly connected with the clamping block, the rear side of the left end of the sliding block is nested with the lateral groove, the lateral groove and the clamping block are in clamping arrangement, the front end surface of the sliding block is clamped with the telescopic hose, the rear side, the flexible hose is arranged in the glass mask in a penetrating way.

Description

Self-rescue respirator mask

Technical Field

The invention relates to the technical field of fire-fighting equipment, in particular to the technical field of respirator masks.

Background

The harm of conflagration is and serious, in case the conflagration takes place will cause huge economic property loss and casualties, especially in the building conflagration, because the complicated article of environment in the building are various, can produce a large amount of poisonous smoke and dust after the article burning, and stranded personnel directly have the flame to cause the number of the dead people far less than the number of dying by smoking in the conflagration, it shows to have data that because the number of dying by smoking reaches 98% in a conflagration, so often all have the respirator face guard of being equipped with the self-rescue in high-rise building, be used for stranded personnel in the conflagration, but current simple and easy respirator exists that protective capability is low, still face is burnt by high temperature smog comparatively easily, and the respirator that protective capability is high has again to wear the back degree of flexibility poor, the flexibility that the user observed topography and some actions of saving oneself has seriously restricted.

Therefore, the inventor provides a self-rescue respirator mask with study and improvement on the existing structure and deficiency by taking the experience of abundant design development and actual manufacturing of the related industry for years, so as to achieve the purpose of higher practical value.

Disclosure of Invention

The invention aims to provide a self-rescue respirator mask to solve the problems of low protective capability and poor flexibility of the traditional respirator mask matched with trapped people in the background technology

The purpose and the effect of the respirator mask are achieved by the following specific technical means:

a self-rescue respirator mask comprises a heat insulation mask, a canvas shoulder pad, a sliding block, a groove, a clamping block, a lateral groove, a telescopic hose, a pipeline, an oxygen bottle, a glass mask, a respirator, a fixing band, a sliding chute, a gasket, a clamping plate, a bearing and a sliding rail, wherein the canvas shoulder pad is tightly attached to the periphery of the bottom of the heat insulation mask, the sliding block is clamped and arranged at the bottom of the front end of the heat insulation mask, the grooves are embedded and arranged at the upper end and the lower end of the sliding block, the clamping block is fixedly connected to the right side surface of the sliding block, the lateral groove is embedded and arranged at the rear side of the left end of the sliding block, the lateral groove and the clamping block are in clamping connection, the telescopic hose is clamped and arranged at the front end surface of the sliding block, the pipeline is fixedly connected to the rear side surface, the utility model discloses a glass face guard, including telescopic hose, pipeline and oxygen cylinder, the telescopic hose runs through the setting in the glass face guard, telescopic hose side fixed surface is connected with the respiratory mask, and respiratory mask, telescopic hose, pipeline and oxygen cylinder are the setting of lining up, both ends left and right sides fixedly connected with fixed band about the thermal-insulated face guard rear side, both ends surface trompil is provided with the spout around the fixed band, fixed band front end fixed surface is connected with the gasket, and the gasket is sliding connection with the spout, gasket rear side surface fixedly connected with cardboard, and the cardboard is located the spout rear side, both ends swing joint all around have the bearing about the cardboard, both ends nestification is provided with the slide rail about the fixed band, and the slide rail is located both sides about.

As a further scheme of the invention: and a gap is arranged between the heat insulation face shield and the glass face shield.

As a further scheme of the invention: the sliding block distributes and has a plurality of, and the circular port has been seted up at the middle part between the sliding block, and the bellows is connected with the sliding block through the circular port.

As a further scheme of the invention: the recess is the joint setting with thermal-insulated face guard, and is the joint setting between the sliding block.

As a further scheme of the invention: the telescopic hose and the pipeline are arranged in an inverted triangle.

As a further scheme of the invention: the gasket and the clamping plate are I-shaped, and the inner sides of the gasket and the clamping plate are connected and positioned in the sliding groove and are in sliding connection.

The invention provides a self-rescue respirator mask, which has the following beneficial effects:

1. this kind of respirator face guard of saving oneself is provided with thermal-insulated face guard, and separates gappedly between thermal-insulated face guard and the glass face guard, forms bilayer structure between thermal-insulated face guard and the glass face guard, can guarantee not inhaling the protective properties of the further increase face guard under the condition of poison gas and seeing clearly the road after making the person of wearing.

2. The self-rescue respirator mask is provided with sliding blocks, the grooves and the heat insulation mask are arranged in a clamping manner, the sliding blocks are arranged in a clamping manner, when a user wears the mask, the user breathes through the breathing mask, the sliding blocks and the heat insulation mask slide left and right through the left and right rotation of the face, the grooves and the heat insulation mask are always kept in clamping connection in the process of sliding the sliding blocks left and right, toxic gas can be effectively prevented from entering the heat insulation mask under the condition of ensuring the smooth left and right sliding, a plurality of sliding blocks are distributed, a circular hole is formed in the middle between the sliding blocks, the telescopic hose is connected with the sliding blocks through the circular hole, the sliding blocks are distributed, the separation and combination can be continuously completed between the sliding blocks when the user rotates the face to observe the terrain around the body, and the smoothness of the face rotation through the sliding blocks, make the flexibility that the user moved more, and fixture block and side direction recess remain the joint throughout when the sliding block separation with the combination to avoid the poison gas to invade.

3. This kind of respirator mask of saving oneself is provided with bellows, and bellows and pipeline all are the setting of falling triangle-shaped, through being the bellows and the pipeline that the setting of falling triangle-shaped set up, make the user wear back bellows and pipeline can apply decurrent power for the canvas shoulder pad around following the canvas shoulder pad to make the canvas shoulder pad laminate user shoulder more, avoid making the emergence drop or skew walking or running.

4. This kind of respirator face guard of saving oneself is provided with the gasket, and gasket and cardboard are "worker" font, and the gasket links to each other with the cardboard inboard and is sliding connection in the spout, wears the messenger and fixes upside gasket to hindbrain department, fixes downside gasket to the nape, and the gasket slides along the fixed band side to side with the cardboard when the user turns round to make the person of wearing more nimble when turning round.

To sum up, this kind of respirator face guard of saving oneself has extensive practicality to the problem that the protective capacities that the respiratory face guard that the current trapped person of solving that proposes in the above-mentioned background art joined together exists is low and nimble degree is poor has higher spreading value.

Drawings

FIG. 1 is a front view of the thermal shield of the present invention.

FIG. 2 is a front partial cross-sectional view of the thermal shield of the present invention.

FIG. 3 is a schematic view of the back construction of the heat shield of the present invention.

FIG. 4 is a schematic view of a partial cross-sectional view of the back of the thermal shield of the present invention.

FIG. 5 is a schematic view of a slider structure according to the present invention.

FIG. 6 is a schematic view of a slider assembly according to the present invention.

Fig. 7 is a schematic view of the fixing belt of the present invention.

Fig. 8 is a schematic top view of the fastening strap of the present invention.

Fig. 9 is a schematic view of the gasket structure of the present invention.

Fig. 10 is a schematic side view of the gasket of the present invention.

FIG. 11 is a schematic structural diagram of the present invention shown in FIG. 5A.

FIG. 12 is a schematic structural diagram of FIG. 7B in accordance with the present invention.

In FIGS. 1-12: 1-heat insulation mask, 2-canvas shoulder pad, 3-sliding block, 301-groove, 302-clamping block, 303-lateral groove, 4-telescopic hose, 5-pipeline, 6-oxygen cylinder, 7-glass mask, 8-respirator, 9-fixing band, 901-sliding groove, 902-gasket, 9021-clamping plate, 9022-bearing, 903-sliding rail and 10-sealing silica gel pad.

Detailed Description

Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings and described below. While the invention will be described in conjunction with the exemplary embodiments, it will be understood that the description is not intended to limit the invention to the exemplary embodiments. On the contrary, the invention is intended to cover not only the exemplary embodiments, but also various alternative, modified, equivalent and other embodiments, which may be included within the spirit and scope of the invention as defined by the appended claims.

The first embodiment is as follows:

referring to fig. 1 to 12, in the embodiment of the invention, a self-rescue respirator mask comprises a heat insulation mask 1, a canvas shoulder pad 2, a sliding block 3, a groove 301, a clamping block 302, a lateral groove 303, a telescopic hose 4, a pipeline 5, an oxygen bottle 6, a glass mask 7, a breathing mask 8, a fixing band 9, a sliding chute 901, a gasket 902, a clamping plate 9021, a bearing 9022 and a sliding rail 903, wherein the canvas shoulder pad 2 is tightly attached to the periphery of the bottom of the heat insulation mask 1, the sliding block 3 is arranged at the bottom of the front end of the heat insulation mask 1 in a clamping manner, the groove 301 is arranged at the upper end and the lower end of the sliding block 3 in a nesting manner, the clamping block 302 is fixedly connected to the right side surface of the sliding block 3, the lateral groove 303 is arranged at the rear side of the left end of the sliding block 3 in a clamping manner with the clamping block 302, the telescopic hose 4 is arranged at the, an oxygen bottle 6 is clamped on the surface of the bottom of a pipeline 5, a glass mask 7 is embedded in the inner side of a heat insulation mask 1, a telescopic hose 4 is arranged in the glass mask 7 in a penetrating manner, a respiratory mask 8 is fixedly connected to the surface of one side of the telescopic hose 4, the respiratory mask 8, the telescopic hose 4, the pipeline 5 and the oxygen bottle 6 are arranged in a penetrating manner, fixing belts 9 are fixedly connected to the left side and the right side of the upper end and the lower end of the rear side of the heat insulation mask 1, sliding grooves 901 are formed in the surface of the front end and the rear end of each fixing belt 9, a gasket 902 is fixedly connected to the surface of the front end of each fixing belt 9, the gasket 902 is connected with the sliding grooves 901 in a sliding manner, a clamping plate 9021 is fixedly connected to the surface of the rear side of the gasket 902, the clamping plate 9021 is positioned on the rear side of the sliding grooves 901, bearings, and the glass face mask 7 is connected with the heat insulation face mask 1 through a sealing silica gel pad 10.

Further: a gap is arranged between the heat insulation face mask 1 and the glass face mask 7, and a double-layer structure is formed between the heat insulation face mask 1 and the glass face mask 7, so that the protective performance of the face mask can be further improved under the conditions that a wearer can not inhale toxic gas and see a road clearly after wearing the face mask.

Further: the groove 301 is clamped with the heat insulation mask 1, the sliding blocks 3 are clamped, when a user wears the mask, the user breathes through the breathing mask 8, the sliding blocks 3 slide left and right with the heat insulation mask 1 through the left and right rotation of the face, the groove 301 is always clamped with the heat insulation mask 1 in the process of sliding the sliding blocks 3 left and right, under the condition of ensuring the smooth left and right sliding, the toxic gas can be effectively prevented from entering the heat insulation mask 1, a plurality of sliding blocks 3 are distributed, a circular hole is arranged in the middle between the sliding blocks 3, the flexible hose 4 is connected with the sliding blocks 3 through the circular holes, the sliding blocks 3 are distributed, so that the user can continuously complete separation and combination between the sliding blocks 3 when the user rotates the face to observe the terrain around the body, and further ensure the smoothness when the face rotates through the sliding blocks 3, make the flexibility that the user moved more, and fixture block 302 and side direction recess 303 remain the joint throughout when slider 3 separation and combination to avoid the toxic gas to invade.

Further: bellows 4 and pipeline 5 all are the setting of falling triangle-shaped, through bellows 4 and the pipeline 5 that is the setting of falling triangle-shaped, make the user wear back bellows 4 and pipeline 5 can apply decurrent power for canvas shoulder pad 2 from canvas shoulder pad 2 front and back to make canvas shoulder pad 2 laminating user's shoulder more, avoid making the emergence drop or skew walking or running.

Further: gasket 902 and cardboard 9021 are "worker" font, and the inboard of gasket 902 and cardboard 9021 links to each other and is the sliding connection in spout 901, wears to make and fixes upside gasket 902 to hindbrain department, fixes downside gasket 902 to the nape, and gasket 902 and cardboard 9021 slide along fixed band 9 from side to side when the user turns round to make the person of wearing more nimble when turning round.

When the mask of the self-rescue respirator is used, firstly, the canvas shoulder pad 2 and the heat insulation mask 1 are sleeved from the head from top to bottom, downward force is applied to the canvas shoulder pad 2 through the telescopic hose 4, the pipeline 5 and the oxygen cylinder 6, then the breathing mask 8 is aligned with the mouth and the nose, so that the canvas shoulder pad 2 is more attached to the shoulders of a user, then the oxygen cylinder 6 provides oxygen for the user, the upper gasket 902 is fixed to the back head, the lower gasket 902 is fixed to the back neck, then the fixing belt 9 is tightened, the falling or deviation caused by walking or running is avoided, the double-layer arrangement of the heat insulation mask 1 and the glass mask 7 can effectively provide enough protection effect for the user, when the user rotates the face to observe the terrain around the body, the sliding block 3 can continuously complete separation and combination to ensure that the breathing mask 8 is always kept at the mouth and the nose of the user, and to glass face guard 7's leakproofness, gasket 902 and cardboard 9021 slide along fixed band 9 from side to side simultaneously, bearing 9022 rolls in slide rail 903, further assurance back brain and nape's travelling comfort and smoothness nature when carrying out facial rotation activity through sliding block 3, thereby it is more nimble to turn round when observing the topography about under the prerequisite of guaranteeing the protective effect after making the person of wearing, sealing silica gel pad 10 makes clearance between heat-insulating face guard 1 and the glass face guard 7 airtight more.

In summary, although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the technical solutions described in the foregoing embodiments or equivalent substitutions for some technical features, and any modifications, equivalents, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims

1. A self-rescue respirator mask comprises a heat insulation mask (1), a canvas shoulder pad (2), a sliding block (3), a groove (301), a clamping block (302), a lateral groove (303), a telescopic hose (4), a pipeline (5), an oxygen bottle (6), a glass mask (7), a breathing mask (8), a fixing band (9), a sliding chute (901), a gasket (902), a clamping plate (9021), a bearing (9022) and a sliding rail (903), and is characterized in that the canvas shoulder pad (2) is tightly attached to the periphery of the bottom of the heat insulation mask (1), the sliding block (3) is clamped and arranged at the bottom of the front end of the heat insulation mask (1), the groove (301) is embedded and arranged at the upper end and the lower end of the sliding block (3), the clamping block (302) is fixedly connected to the surface of the right side of the sliding block (3), the lateral groove (303, and the lateral groove (303) and the clamping block (302) are in clamping connection, the sliding block (3) is provided with a telescopic hose (4) in surface clamping connection, the rear side surface of the canvas shoulder pad (2) is fixedly connected with a pipeline (5), the pipeline (5) and the telescopic hose (4) are in clamping connection, the pipeline (5) is provided with an oxygen bottle (6) in surface clamping connection, the inner side of the heat insulation mask (1) is embedded with a glass mask (7), the telescopic hose (4) is arranged in the glass mask (7) in a penetrating way, one side surface of the telescopic hose (4) is fixedly connected with a breathing mask (8), the telescopic hose (4), the pipeline (5) and the oxygen bottle (6) are in penetrating connection, the left and right sides of the upper and lower ends of the rear side of the heat insulation mask (1) are fixedly connected with fixing belts (9), the front and rear surface of the fixing belts (9), fixed band (9) front end fixed surface is connected with gasket (902), and gasket (902) are sliding connection with spout (901), gasket (902) rear side fixed surface is connected with cardboard (9021), and cardboard (9021) are located spout (901) rear side, both ends swing joint all around has bearing (9022) about cardboard (9021), both ends are nested about fixed band (9) and are provided with slide rail (903), and slide rail (903) are located both sides about spout (901), glass face guard (7) outside fixed surface is connected with sealing silica gel pad (10), and glass face guard (7) are connected with thermal-insulated face guard (1) through sealing silica gel pad (10).

2. The self-rescue respirator mask of claim 1, wherein: a gap is arranged between the heat insulation face shield (1) and the glass face shield (7).

3. The self-rescue respirator mask of claim 1, wherein: sliding block (3) distribute has a plurality of, and the circular port has been seted up at the middle part between sliding block (3), and flexible hose (4) are connected with sliding block (3) through the circular port.

4. The self-rescue respirator mask of claim 1, wherein: recess (301) are the joint setting with heat-proof cover (1), and are the joint setting between sliding block (3).

5. The self-rescue respirator mask of claim 1, wherein: the telescopic hose (4) and the pipeline (5) are arranged in an inverted triangle.

6. The self-rescue respirator mask of claim 1, wherein: the gasket (902) and the clamping plate (9021) are I-shaped, and the inner sides of the gasket (902) and the clamping plate (9021) are connected and positioned in the sliding groove (901) to be in sliding connection.