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CN-224220612-U - Wearable oxygen generator for plateau

CN224220612UCN 224220612 UCN224220612 UCN 224220612UCN-224220612-U

Abstract

The utility model relates to the technical field of individual breathing devices and discloses a wearable oxygen generating device for a plateau, which comprises a gas tank, wherein a flow regulating valve is communicated with the gas tank, a breathing mask is communicated with a gas outlet of the flow regulating valve, a fixing frame is arranged on the outer side of the gas tank, one side of the fixing frame, which is away from the gas tank, is connected with a backboard, the backboard is in a curved surface shape which is attached to the back of a user, the bottom end of the backboard extends to the waist of the user, the top end of the backboard extends to the neck of the user, both sides of the bottom end of the backboard are connected with waistbands, both sides of the fixing frame are connected with braces.

Inventors

  • FENG JIANXIN
  • YU ZHAOYUN

Assignees

  • 江苏金鹏航天智能装备有限公司

Dates

Publication Date
20260512
Application Date
20250317

Claims (5)

  1. 1. The utility model provides a wearable oxygen generator for plateau, includes gas pitcher (1), its characterized in that, the intercommunication has flow control valve (2) on gas pitcher (1), the gas outlet intercommunication of flow control valve (2) has respirator (3), mount (4) are installed in gas pitcher (1) outside, one side that mount (4) deviate from gas pitcher (1) is connected with backplate (5), backplate (5) are the curved surface shape of laminating user back, the bottom of backplate (5) extends to the user waist, the top of backplate (5) extends to the user neck, both sides of backplate (5) bottom all are connected with waistband (6), both sides of mount (4) all are connected with braces (7).
  2. 2. The wearable oxygen generator for the highland of claim 1, wherein the waistband (6) is trapezoid, one side of the trapezoid long side of the waistband (6) is connected with the backboard (5), the upper end of the long side of the waistband (6) extends to the middle of the back of the user, and the lower end of the long side of the waistband (6) is flush with the bottom end of the backboard (5).
  3. 3. The wearable oxygen generator for the highland of claim 2, wherein one of the waistband (6) is provided with a lock head (8) on one side of the trapezoid short side, the waistband (6) is provided with a binding band (61), the binding bands (61) on two sides and the two braces (7) are connected with buckles, and the buckles can be clamped with the lock head (8).
  4. 4. A wearable oxygen generator for use in a highland according to claim 3, wherein the length of both the binding belt (61) and the harness (7) can be adjusted.
  5. 5. The wearable oxygen generator for the highland according to claim 1, wherein the fixing frame (4) comprises an upper bracket (41) and a lower bracket (42), the upper bracket (41) is arranged at a position not lower than the shoulder of the user, and the lower bracket (42) is arranged at the same height as the waistband (6).

Description

Wearable oxygen generator for plateau Technical Field The utility model relates to the technical field of individual breathing devices, in particular to a wearable oxygen generating device for a plateau. Background The wearable oxygen generating device is usually a satchel-type oxygen generating and supplying device worn on the back or on the waist, and is widely applied to the fields of plateau activities, mine rescue, dangerous chemical accident handling, fire rescue and the like because of being convenient to carry. Because of the high-pressure sealing and endurance requirements, the oxygen generating device is generally heavy, and the wearing devices on the market at present are generally directly bound through shoulder straps, waistbands and the like, the weight of the device directly acts on the body of a user through the binding straps, and when the oxygen generating device is used for a long time, the binding straps generate larger compression on the contact part with the user, so that fatigue and even blood stasis are easily caused, and the usability is poor. Disclosure of utility model Aiming at the defects of the prior art, the utility model aims to provide a wearable oxygen generator for a plateau, which is not easy to fatigue. In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a wearable oxygenerator for plateau, includes the gas pitcher, the intercommunication has the flow control valve on the gas pitcher, the gas outlet intercommunication of flow control valve has the respirator, the mount is installed in the gas pitcher outside, one side that the mount deviates from the gas pitcher is connected with the backplate, the backplate is the curved surface shape of laminating user back, the bottom of backplate extends to the user waist, the top of backplate extends to the user neck, the both sides of backplate bottom all are connected with the waistband, the both sides of mount all are connected with the braces. The waistband is in a trapezoid shape, one long side of the trapezoid of the waistband is connected with the backboard, the upper end of one long side of the waistband extends to the middle of the back of a user, and the lower end of one long side of the waistband is flush with the bottom end of the backboard. The waistband is further provided with a locking head at one side of the trapezoid short side of one waistband, the waistband is provided with a binding belt, the binding belts at two sides and the two braces are connected with buckles, and the buckles can be clamped with the locking head. The utility model further provides that the length of the binding belt and the braces can be adjusted. The utility model is further arranged that the fixing frame comprises an upper bracket and a lower bracket, wherein the upper bracket is arranged at a position not lower than the shoulder of a user, and the lower bracket is arranged at the same height as the waistband. The utility model has the advantages that: 1. The curved backboard is arranged and can be attached to the back of a user, the curved backboard has a certain auxiliary supporting function, the fatigue of the back of the user can be relieved, and the weight of the air tank is dispersed along the board surface when the backboard acts on the body of the user, so that the comfort level of use is improved; 2. The gas pitcher passes through the mount to be fixed on the backplate, and the bottom of backplate passes through the waistband to be fixed on the user's waist, and the upper end of mount passes through the braces to be fixed on the waistband, and the shoulder and the chest of braces laminating user, lower carriage and backplate junction can regard as the fulcrum, can regard as the expansion end when the upper bracket is not less than the user shoulder, through the braces fixed, the upper bracket is the stress point promptly, has increased the length of arm of force, and is more laborsaving, and the user is difficult for tiring. Drawings FIG. 1 is a schematic diagram of an embodiment of the present utility model; FIG. 2 is a schematic view of the backpack assembly of the present utility model; FIG. 3 is a left side view of the view shown in FIG. 2; The device comprises a gas tank 1, a flow regulating valve 2, a breathing mask 3, a fixing frame 4, a 41, an upper bracket 42, a lower bracket 5, a backboard 6, a waistband 61, a binding belt 7, a brace 8 and a lock head. Detailed Description It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other. The utility model will be described in detail below with reference to the drawings in connection with embodiments. It is noted that all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs unless otherwise indicated