Seat for hyperbaric oxygen chamber

Abstract

The utility model relates to the technical field of seats, in particular to a seat for a hyperbaric oxygen chamber, which comprises a supporting mechanism and a laying mechanism, the supporting mechanism comprises a seat main body, a backrest and a footrest which are movably connected to two ends of the seat main body, and the laying mechanism comprises a groove formed in the footrest and a steering seat arranged on the back surface of the backrest; according to the device, the positioning shaft with the winding roller is arranged on the foot rest, a plurality of pieces of disposable plastic covering cloth can be wound on the winding roller during use, and when a patient uses the device, the ends of the disposable plastic covering cloth can be pulled to be laid upwards from the feet, so that the whole chair surface can be covered; when the disposable plastic covering cloth is laid on the chair surface, the pressing plate is turned over through the steering shaft until one end of the disposable plastic covering cloth reaches the position of the headrest, the pressing plate is turned over through the steering shaft to abut against the disposable plastic covering cloth, the locking nut is tightened to lock and fix the position of the pressing plate, and the whole disposable plastic covering cloth can be stably laid on the whole chair surface at the moment.

Description

Technical Field

[0001] This utility model belongs to the field of seat technology, specifically relating to a seat for a hyperbaric oxygen chamber. Background Technology

[0002] A hyperbaric oxygen chamber is a medical device used to provide oxygen therapy in an environment with pressure higher than atmospheric pressure. Hyperbaric oxygen chambers help patients inhale high concentrations of oxygen, promoting oxygen absorption and expelling carbon dioxide. This is especially beneficial for patients with carbon monoxide poisoning. Hyperbaric oxygen therapy increases the body's overall oxygen reserves, improves oxygen utilization, and keeps the body in an oxygen-rich state, inhibiting the growth of anaerobic bacteria and achieving anti-infection effects. Hyperbaric oxygen therapy can cause intracranial vasoconstriction, reduce vascular permeability, and break the vicious cycle of cerebral hypoxia and cerebral edema, thus helping to rapidly reduce intracranial pressure. When using a hyperbaric oxygen chamber for adjunctive therapy, patients generally need to sit in a chair inside the chamber.

[0003] Because the seats in the hyperbaric oxygen chamber need to be changed frequently, a disposable plastic sheet is usually placed over the seats for hygiene purposes. The traditional method of laying the isolation sheet requires multiple people to work together, which is quite cumbersome. Furthermore, the patient's movement on the seat will cause the isolation sheet to shift, making it inconvenient to use.

[0004] To address these issues, those skilled in the art have proposed a hyperbaric oxygen chamber seat to resolve the problems raised in the background art.

[0005] The information disclosed above in this background section is only intended to enhance the understanding of the background section of this utility model, and therefore may include prior art that is not known to those skilled in the art. Utility Model Content

[0006] The purpose of this invention is to provide a seat for a hyperbaric oxygen chamber to solve the problems mentioned in the background art.

[0007] To achieve the above objectives, this utility model provides the following technical solution:

[0008] A seat for a hyperbaric oxygen chamber, comprising:

[0009] The support mechanism includes a seat body and a backrest and a footrest movably connected to both ends of the seat body. An inflatable airbag is provided between the seat body and the backrest, and a headrest is connected to one surface of the backrest.

[0010] The laying mechanism includes a groove formed on the footrest and a steering seat set on the back surface. A positioning shaft is inserted into the groove, and a winding roller is sleeved on the periphery of the positioning shaft. Several disposable plastic covers are wrapped around the periphery of the winding roller. A bending plate is set in the steering seat. A steering shaft is connected to both sides of the bending plate. The bending plate is hinged to the steering seat through the steering shaft. A pressing plate is fixedly connected to one end of the bending plate.

[0011] Preferably, a locking thread groove is provided on the circumferential side of one end of the steering shaft, and a locking nut is screwed onto the circumferential side of the locking thread groove, and the locking nut is pressed into one side of the steering seat.

[0012] Preferably, an air pump is fixedly installed on the backrest surface, a transmission pipe is connected to the air pump, a solenoid valve is provided on the transmission pipe, and one end of the transmission pipe is connected to the inflatable airbag.

[0013] Preferably, an adjustment component is provided below the seat body. The adjustment component includes an oxygen chamber floor plate. A transverse guide rail is provided on the upper surface of the oxygen chamber floor plate. A first sliding groove is formed on the upper surface of the transverse guide rail. A first slider is slidably connected in the first sliding groove.

[0014] Preferably, a longitudinal guide rail is fixedly connected to the upper surface of the first slider, a second slide groove is formed on the upper surface of the longitudinal guide rail, a second slider is slidably connected in the second slide groove, and the seat body is mounted on the upper surface of the second slider.

[0015] Preferably, the lower surfaces at both ends of the longitudinal guide rail are provided with casters, and the casters are in contact with the bottom plate of the oxygen chamber.

[0016] Compared with the prior art, the beneficial effects of this utility model are:

[0017] (1) This utility model sets a positioning shaft with a winding roller on the footrest. When in use, several disposable plastic covers can be wound around the winding roller. When a patient uses it, the end of the disposable plastic cover can be pulled up from the foot to cover the entire chair surface until one end of the disposable plastic cover reaches the headrest position. At this time, the pressing plate is flipped over by the steering shaft to abut against the disposable plastic cover, and the locking nut is tightened to lock and fix the position of the pressing plate. At this time, the entire disposable plastic cover can be laid firmly on the entire chair surface. The entire laying operation is simple and convenient, requires no assistance from others, and has higher replacement efficiency.

[0018] (2) By setting a transverse guide rail with a first slider and a second slider and a longitudinal guide rail, the specific position of the seat body can be adjusted arbitrarily within a certain range. When the longitudinal guide rail moves, the universal wheel at its bottom will roll with the ground, thereby sharing the pressure on the second slider and avoiding malfunction.

[0019] The above overview is for illustrative purposes only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments, and features described above, further aspects, embodiments, and features of the present invention will become readily apparent from the accompanying drawings and the following detailed description. Attached Figure Description

[0020] Figure 1 This is a front-view three-dimensional structural diagram of the present invention;

[0021] Figure 2 This is a rear-view three-dimensional structural diagram of the present invention;

[0022] Figure 3 This is the right view of the present invention;

[0023] Figure 4 This is a partial structural diagram of point A of the present invention.

[0024] In the diagram: 1. Oxygen chamber floor; 2. Transverse guide rail; 3. First slide rail; 4. First slider; 5. Longitudinal guide rail; 6. Second slide rail; 7. Second slider; 8. Casters; 9. Seat body; 10. Footrest; 11. Backrest; 12. Air pump; 13. Transmission pipe; 14. Inflatable airbag; 15. Solenoid valve; 16. Headrest; 17. Groove; 18. Positioning shaft; 19. Winding roller; 20. Disposable plastic cover; 21. Steering shaft; 22. Bending plate; 23. Locking nut; 24. Press plate; 25. Steering seat. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] Example 1:

[0027] Please see Figures 1-4 As shown, a seat for a hyperbaric oxygen chamber includes:

[0028] The support mechanism includes a seat body 9 and a backrest 11 and a footrest 10 movably connected to both ends of the seat body 9. An inflatable airbag 14 is provided between the seat body 9 and the backrest 11, and a headrest 16 is connected to one surface of the backrest 11.

[0029] The laying mechanism includes a groove 17 formed on the footrest 10 and a steering seat 25 set on the rear surface of the backrest 11. A positioning shaft 18 is inserted into the groove 17. A winding roller 19 is sleeved on the periphery of the positioning shaft 18. Several disposable plastic covers 20 are wrapped around the periphery of the winding roller 19. A bending plate 22 is set in the steering seat 25. A steering shaft 21 is connected to both sides of the bending plate 22. The bending plate 22 is hinged to the steering seat 25 through the steering shaft 21. A pressing plate 24 is fixedly connected to one end of the bending plate 22.

[0030] Specifically, a locking thread groove is provided on one side of the steering shaft 21, and a locking nut 23 is screwed onto the side of the locking thread groove. The locking nut 23 is pressed into one side of the steering seat 25.

[0031] Specifically, an air pump 12 is fixedly installed on the rear surface of the backrest 11. A transmission pipe 13 is connected to the air pump 12. A solenoid valve 15 is installed on the transmission pipe 13. One end of the transmission pipe 13 is connected to the inflatable airbag 14.

[0032] As can be seen from the above, this device, by setting a positioning shaft 18 with a winding roller 19 on the footrest 10, allows several disposable plastic covers 20 to be wound around the winding roller 19 during use. When a patient uses the device, the end of the disposable plastic cover 20 can be pulled up from the foot to cover the entire chair surface until one end of the disposable plastic cover 20 reaches the headrest 16. At this time, the pressing plate 24 is flipped over by the steering shaft 21 to abut against the disposable plastic cover 20, and the locking nut 23 is tightened to lock and fix the position of the pressing plate 24. At this time, the entire disposable plastic cover 20 can be firmly laid on the entire chair surface. The entire laying operation is simple and convenient, requires no assistance from others, and has higher replacement efficiency.

[0033] Example 2:

[0034] Please see Figures 1-4 As shown, an adjustment assembly is provided below the seat body 9. The adjustment assembly includes an oxygen chamber floor plate 1. A transverse guide rail 2 is provided on the upper surface of the oxygen chamber floor plate 1. A first sliding groove 3 is opened on the upper surface of the transverse guide rail 2. A first slider 4 is slidably connected in the first sliding groove 3.

[0035] Specifically, a longitudinal guide rail 5 is fixedly connected to the upper surface of the first slider 4, a second slide groove 6 is provided on the upper surface of the longitudinal guide rail 5, a second slider 7 is slidably connected in the second slide groove 6, and the seat body 9 is installed on the upper surface of the second slider 7.

[0036] Specifically, casters 8 are provided on the lower surfaces of both ends of the longitudinal guide rail 5, and the casters 8 are in contact with the oxygen chamber floor plate 1.

[0037] As can be seen from the above, by setting a transverse guide rail 2 with a first slider 4 and a second slider 7 and a longitudinal guide rail 5, the specific position of the seat body 9 can be arbitrarily adjusted within a certain range. When the longitudinal guide rail 5 moves, the universal wheel 8 at its bottom will roll with the ground, thereby sharing the pressure on the second slider 7 and avoiding malfunction.

[0038] All standard parts used in this invention can be purchased from the market, and irregularly shaped parts can be customized according to the description and drawings. The specific connection methods for each part all employ conventional methods such as bolts, rivets, and welding, which are mature technologies in the prior art. The machinery, parts, and equipment all use conventional models in the prior art, and the circuit connections also use conventional connection methods in the prior art, which will not be detailed here. Any content not described in detail in this specification belongs to the prior art known to those skilled in the art.

[0039] In the description of this utility model, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. "A plurality of" means two or more, unless otherwise explicitly specified.

[0040] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0041] In this utility model, unless otherwise explicitly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0042] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0043] The accompanying drawings of the embodiments disclosed in this utility model only involve the structures involved in the embodiments disclosed in this utility model. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this utility model can be combined with each other.

[0044] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A seat for a hyperbaric chamber, characterized in that, Include: Support mechanism, the support mechanism includes seat body (9) and movable connection in both ends of seat body (9) backrest (11) and footboard (10), the seat body (9) is provided with inflatable air bag (14) between backrest (11), one surface of backrest (11) is connected with headrest (16); Laying mechanism, the laying mechanism includes recess (17) opened on footboard (10) and steering seat (25) provided on the rear surface of backrest (11), the recess (17) is inserted with positioning shaft (18), the positioning shaft (18) is sleeved with winding roller (19) on the lateral surface, the winding roller (19) is wound with a plurality of disposable plastic cloth (20) on the lateral surface, the steering seat (25) is provided with bending plate (22), both sides of bending plate (22) are connected with steering shaft (21), bending plate (22) is hinged with steering seat (25) through steering shaft (21), one end of bending plate (22) is fixedly connected with pressing plate (24).

2. The seat for hyperbaric chamber according to claim 1, characterized in that: One end of the steering shaft (21) is provided with a locking thread groove on the lateral surface, the locking thread groove is screwed with a locking nut (23) on the lateral surface, the locking nut (23) is extruded with one side of the steering seat (25).

3. The seat for hyperbaric chamber according to claim 1, characterized in that: The rear surface of the backrest (11) is fixedly installed with an air pump (12), the air pump (12) is connected with a transmission pipe (13), the transmission pipe (13) is provided with a solenoid valve (15), one end of the transmission pipe (13) is connected with the inflatable air bag (14).

4. The hyperbaric chamber seat of claim 1, wherein: The seat body (9) is provided below with an adjusting assembly, the adjusting assembly includes an oxygen cabin bottom plate (1), the upper surface of the oxygen cabin bottom plate (1) is provided with a horizontal guide rail (2), the upper surface of the horizontal guide rail (2) is provided with a first sliding groove (3), the first sliding groove (3) is slidably connected with a first sliding block (4).

5. The seat for hyperbaric chamber according to claim 4, characterized in that: The upper surface of the first sliding block (4) is fixedly connected with a vertical guide rail (5), the upper surface of the vertical guide rail (5) is provided with a second sliding groove (6), the second sliding groove (6) is slidably connected with a second sliding block (7), and the seat body (9) is installed on the upper surface of the second sliding block (7).

6. The seat for hyperbaric chamber according to claim 5, characterized in that: The lower surface of the vertical guide rail (5) is provided with universal wheel (8), the universal wheel (8) is in contact with the oxygen cabin bottom plate (1).

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