CN220442845U - Oxygen cabin with mechanical lock mechanism - Google Patents
Oxygen cabin with mechanical lock mechanism Download PDFInfo
- Publication number
- CN220442845U CN220442845U CN202322269218.4U CN202322269218U CN220442845U CN 220442845 U CN220442845 U CN 220442845U CN 202322269218 U CN202322269218 U CN 202322269218U CN 220442845 U CN220442845 U CN 220442845U
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- CN
- China
- Prior art keywords
- door plate
- lock hole
- cabin body
- lock
- bolt
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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.)
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Links
- 229910052760 oxygen Inorganic materials 0.000 title claims abstract description 29
- 239000001301 oxygen Substances 0.000 title claims abstract description 29
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title claims abstract description 28
- 230000007246 mechanism Effects 0.000 title claims abstract description 24
- 238000007789 sealing Methods 0.000 claims abstract description 19
- 230000002093 peripheral effect Effects 0.000 claims abstract description 14
- 239000002775 capsule Substances 0.000 claims 6
- 108010066057 cabin-1 Proteins 0.000 description 7
- 238000010521 absorption reaction Methods 0.000 description 2
- 206010021143 Hypoxia Diseases 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000007954 hypoxia Effects 0.000 description 1
- 208000028867 ischemia Diseases 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 150000002926 oxygen Chemical class 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 210000002345 respiratory system Anatomy 0.000 description 1
Landscapes
- Lock And Its Accessories (AREA)
Abstract
The utility model relates to the technical field of oxygen cabins, in particular to an oxygen cabin with a mechanical lock mechanism, which comprises a cabin body and a door plate arranged in the cabin body, wherein a sealing ring is arranged between the door plate and the cabin body, a plurality of mechanical lock mechanisms are arranged at the joint of the door plate and the cabin body, each mechanical lock mechanism comprises a bolt and a lock hole piece matched with the bolt, the lock hole piece is connected with the cabin body and/or the door plate, a lock hole is formed in the lock hole piece, and the bolts can be inserted into the lock holes; when the force of the air pressure in the cabin body extruding the door plate outwards is smaller than or equal to the force of the sealing ring pushing the door plate inwards, the peripheral side wall of the bolt is at least partially abutted against the inner wall of the lock hole, and the bolt is kept in the lock hole; when the force of the air pressure in the cabin body to outwards extrude the door plate is larger than the force of the sealing ring to inwards push the door plate, the door plate moves outwards slightly, the peripheral side wall of the bolt is not contacted with the inner wall of the lock hole, and the bolt is separated from the lock hole. The oxygen cabin with the mechanical lock mechanism is safe and reliable, and can be automatically unlocked after the door plate is closed, so that the safety of a user can be ensured.
Description
Technical Field
The utility model relates to the technical field of oxygen cabins, in particular to an oxygen cabin with a mechanical lock mechanism.
Background
Along with human aging, the oxygen absorption capacity of a respiratory system can be reduced, so that the problem of ischemia and hypoxia of organs and tissues and cells is caused, health crisis is caused after the oxygen cabin is continuously aggravated, more and more consumers select an oxygen cabin to prevent senile diseases, the oxygen cabin can assist in high-efficiency oxygen absorption under high-pressure environment, the effects of body recovery, regulation, optimization and the like are achieved, but the existing oxygen cabin has great problems, when the oxygen cabin is used, the cabin door is locked, a user is independently placed in the cabin for treatment, when the user or the cabin body has an emergency, external personnel cannot timely open the cabin door, rescue the user in time, or the user cannot automatically open the cabin door, and meanwhile, an electronic lock controlled by the control system is easily influenced by the fault of electronic equipment and cannot timely unlock the cabin door, so that the safety of the user is ensured.
Disclosure of Invention
In order to overcome the defects and shortcomings in the prior art, the utility model aims to provide the oxygen cabin with the mechanical lock mechanism, which is convenient to use, strong in practicability, capable of automatically unlocking after the door plate is closed, labor-saving, safe and reliable, and capable of guaranteeing the safety of a user.
In order to solve the technical problems, the utility model adopts the following technical scheme:
an oxygen cabin with a mechanical lock mechanism comprises a cabin body and a door plate arranged in the cabin body, a sealing ring is arranged between the door plate and the cabin body, a plurality of mechanical lock mechanisms are arranged at the joint of the door plate and the cabin body, each mechanical lock mechanism comprises a bolt and a lock hole piece matched with the bolt, the lock hole piece is connected with the cabin body and/or the door plate, a lock hole is formed in the lock hole piece, and the bolts can be inserted into the lock holes; when the force of the air pressure in the cabin body for extruding the door plate outwards is smaller than or equal to the force of the sealing ring for pushing the door plate inwards, the peripheral side wall of the plug pin is at least partially abutted against the inner wall of the lock hole, and the plug pin is kept in the lock hole; when the force of the air pressure in the cabin body to outwards extrude the door plate is larger than the force of the sealing ring to inwards push the door plate, the door plate moves outwards slightly, the peripheral side wall of the bolt is not contacted with the inner wall of the lock hole, and the bolt is separated from the lock hole.
Further, the upper end of the bolt is connected with the door plate or the cabin body, and correspondingly the lock hole piece is connected with the cabin body or the door plate in a rotating way.
Further, the door plate or the cabin body is provided with a containing groove, the upper end of the bolt is connected with the inner wall of the containing groove, and the lock hole piece can rotate into the containing groove.
Further, one end of the lock hole piece, which is far away from the junction with the cabin body or the door panel, is provided with a handle.
Further, the accommodating groove is formed in the door plate, and the lock hole piece is rotationally connected with the cabin body.
Further, the number of the lock hole parts is two, one of the lock hole parts is connected with the door plate, the other lock hole part is connected with the cabin body, when the door plate is closed, projections of the lock holes of the two lock hole parts in the vertical direction are at least partially overlapped, and the bolt can be simultaneously penetrated in the two lock holes.
The utility model has the beneficial effects that: the oxygen cabin with the mechanical lock mechanism has the advantages of simple structure, convenience in use, automatic unlocking after the door plate is closed, trouble and labor saving, safety and reliability. When the pressure in the cabin body extrudes the door plate outwards, the force of the door plate is larger than the force of the sealing ring extrudes the door plate inwards, the door plate is forced to outwards slightly move and firmly embedded in the inner wall of the cabin body, the peripheral side wall of the bolt is not contacted with the inner wall of the lock hole, the bolt is separated from the lock hole, and the mechanical lock realizes automatic unlocking, so that when an emergency exists in the cabin body, an outside person can open the door plate, rescue a user, and the user can rapidly open the door plate self-protection, so that the safety of the user is ensured, the safety and the reliability are high, and the practicability is high. Meanwhile, the mechanical lock cannot be unlocked due to the influence of mechanical equipment faults, and the safety performance is high.
Drawings
FIG. 1 is a front view of an oxygen chamber;
FIG. 2 is a schematic view of a part of the structure of an oxygen chamber;
FIG. 3 is an enlarged view of part of A of FIG. 2;
FIG. 4 is a partial cross-sectional view of an oxygen chamber;
fig. 5 is a partial enlarged view of B of fig. 4.
The reference numerals include:
1. a cabin body; 2. a door panel; 3. a plug pin; 4. a keyhole member; 41. a lock hole; 42. a handle; 5. a seal ring; 6. and a containing groove.
Detailed Description
The present utility model will be further described with reference to examples and drawings, which are not intended to be limiting, for the understanding of those skilled in the art.
Example 1
As shown in fig. 1-5, an oxygen cabin with a mechanical lock mechanism comprises a cabin body 1 and a door plate 2 arranged in the cabin body 1, a sealing ring 5 is arranged between the door plate 2 and the cabin body 1, a plurality of mechanical lock mechanisms are arranged at the joint of the door plate 2 and the cabin body 1, the mechanical lock mechanism comprises a bolt 3 and a lock hole piece 4 matched with the bolt 3, the lock hole piece 4 is connected with the cabin body 1 and/or the door plate 2, a lock hole 41 is formed in the lock hole piece 4, and the bolt 3 can be inserted into the lock hole 41;
when the force of the air pressure in the cabin body 1 to press the door plate 2 outwards is smaller than or equal to the force of the sealing ring 5 to push the door plate 2 inwards, the peripheral side wall of the plug pin 3 is at least partially abutted against the inner wall of the lock hole 41, and the plug pin 3 is kept in the lock hole 41; when the force of the air pressure in the cabin body 1 to press the door plate 2 outwards is larger than the force of the sealing ring 5 to push the door plate 2 inwards, the door plate 2 moves outwards slightly, the peripheral side wall of the bolt 3 is not contacted with the inner wall of the lock hole 41, and the bolt 3 is separated from the lock hole 41.
The oxygen cabin with the mechanical lock mechanism has the advantages of simple structure, convenience in use, automatic unlocking after the door plate 2 is closed, trouble and labor saving, safety and reliability. When the device is used, a user enters the cabin body 1, at the moment, because the sealing ring 5 has elastic restoring force, the force of the air pressure in the cabin body 1 for outwards extruding the door plate 2 is smaller than or equal to the force of the sealing ring 5 for inwards pushing the door plate 2, the user inwards extrudes the door plate 2 so as to press the bolt 3 in the lock hole 41, and at least part of the peripheral side wall of the bolt 3 is abutted against the inner wall of the lock hole 41 to lock the door plate 2; then boost is carried out in the cabin body 1, when the pressure intensity in the cabin body 1 is greater than or equal to outdoor pressure intensity, the door plate 2 is extruded outwards by the pressure intensity in the cabin body 1, the force for extruding the door plate 2 outwards is greater than the force for extruding the door plate 2 inwards by the sealing ring 5 at the moment, the door plate 2 is forced to move outwards slightly and firmly embedded in the inner wall of the cabin body 1, the peripheral side wall of the bolt 3 is not contacted with the inner wall of the lock hole 41, the bolt 3 is separated from the lock hole 41, the mechanical lock realizes automatic unlocking, when an emergency exists in the cabin body, the door plate can be opened by outside personnel, a user can be rescued, and the door plate self-protection can be opened rapidly by the user, so that the safety, the safety and the reliability of the user are ensured, and the practicability is strong. Meanwhile, the mechanical lock cannot be unlocked due to the influence of mechanical equipment faults, and the safety performance is high.
Further, the upper end of the bolt 3 is connected with the door plate 2 or the cabin body 1, and correspondingly the lock hole piece 4 is rotatably connected with the cabin body 1 or the door plate 2, so that the structure is simple. In this embodiment, the upper end of the latch 3 is connected to the door panel 2, and the lock hole member 4 is rotatably connected to the cabin 1. Specifically, the pressure in the cabin body 1 is boosted, when the force of the air pressure in the cabin body 1 to press the door panel 2 outwards is larger than the force of the sealing ring 5 to push the door panel 2 inwards, the peripheral side wall of the bolt 3 is not contacted with the inner wall of the lock hole 41, and is influenced by gravity, the lock hole piece 4 is turned downwards relative to the bolt 3, and the mechanical lock realizes automatic unlocking.
Further, the door plate 2 or the cabin body 1 is provided with the accommodating groove 6, the upper end of the bolt 3 is connected with the inner wall of the accommodating groove 6, the lock hole piece 4 can rotate into the accommodating groove 6, the structure is compact, and the occupied area is reduced. In this embodiment, the door panel 2 is provided with a receiving groove 6, the upper end of the latch 3 is connected with the inner wall of the receiving groove 6, and the lock hole member 4 is rotatably connected with the cabin 1.
Further, a handle 42 is arranged at one end of the lock hole member 4 away from the connection with the cabin 1 or the door panel 2. In this embodiment, the lock hole member 4 is connected to the cabin 1, and a handle 42 is disposed at an end of the lock hole member 4 away from the cabin 1. The handle 42 is used for taking the lock hole piece 4, turning the lock hole piece 4 upwards relative to the latch 3 to enable the latch 3 to be inserted into the lock hole 41, and closing the mechanical lock.
Example 2
Unlike embodiment 1, in embodiment 2, the number of the lock hole members 4 is two, one of the lock hole members 4 is connected with the door panel 2, the other lock hole member 4 is connected with the cabin 1, projections of the lock holes 41 of the two lock hole members 4 in the vertical direction are at least partially overlapped, and the plug 3 can be simultaneously inserted into the two lock holes 41.
Specifically, in this embodiment, when the force of the air pressure in the cabin 1 pressing the door panel 2 outwards is less than or equal to the force of the sealing ring 5 pushing the door panel 2 inwards, the peripheral side walls of the latch 3 are at least partially abutted against the inner walls of the two lock holes 41 respectively, the two lock holes 41 are at least partially overlapped, and the upper end and the lower end of the latch 3 are respectively held in the two lock holes 41; when the force of the air pressure in the cabin body 1 for extruding the door plate 2 outwards is larger than the force of the sealing ring 5 for pushing the door plate 2 inwards, the overlapped parts of the two locking holes 41 are enlarged, the door plate 2 moves outwards slightly, the peripheral side walls of the bolts 3 are not contacted with the inner walls of the two locking holes 41 respectively, and the bolts 3 are separated from the two locking holes 41, so that the structure is simple and the use is convenient.
The foregoing is merely exemplary of the present utility model, and those skilled in the art should not be considered as limiting the utility model, since modifications may be made in the specific embodiments and application scope of the utility model in light of the teachings of the present utility model.
Claims (6)
1. An oxygen capsule having a mechanical locking mechanism, characterized by: the oxygen cabin comprises a cabin body (1) and a door plate (2) arranged in the cabin body (1), a sealing ring (5) is arranged between the door plate (2) and the cabin body (1), a plurality of mechanical lock mechanisms are arranged at the joint of the door plate (2) and the cabin body (1), each mechanical lock mechanism comprises a bolt (3) and a lock hole piece (4) matched with the bolt (3), the lock hole pieces (4) are connected to the cabin body (1) and/or the door plate (2), lock holes (41) are formed in the lock hole pieces (4), and the bolts (3) can be inserted into the lock holes (41); when the force of the air pressure in the cabin body (1) for extruding the door plate (2) outwards is smaller than or equal to the force of the sealing ring (5) for pushing the door plate (2) inwards, the peripheral side wall of the plug pin (3) is at least partially abutted against the inner wall of the lock hole (41), and the plug pin (3) is kept in the lock hole (41); when the force of the air pressure in the cabin body (1) for outwards extruding the door plate (2) is larger than the force of the sealing ring (5) for inwards pushing the door plate (2), the door plate (2) moves outwards slightly, the peripheral side wall of the plug pin (3) is not contacted with the inner wall of the lock hole (41), and the plug pin (3) is separated from the lock hole (41).
2. The oxygen capsule with mechanical lock mechanism of claim 1, wherein: the upper end of the bolt (3) is connected with the door plate (2) or the cabin (1), and correspondingly the lock hole piece (4) is rotationally connected with the cabin (1) or the door plate (2).
3. The oxygen capsule with mechanical lock mechanism of claim 2, wherein: the door plate (2) or the cabin body (1) is provided with a containing groove (6), the upper end of the bolt (3) is connected with the inner wall of the containing groove (6), and the lock hole piece (4) can rotate into the containing groove (6).
4. The oxygen capsule with mechanical lock mechanism of claim 1, wherein: one end of the lock hole part (4) far away from the joint of the cabin body (1) or the door panel (2) is provided with a handle (42).
5. An oxygen capsule with a mechanical lock mechanism according to claim 3, wherein: the accommodating groove (6) is formed in the door plate (2), and the lock hole piece (4) is rotationally connected with the cabin body (1).
6. The oxygen capsule with mechanical lock mechanism of claim 1, wherein: the number of the lock hole pieces (4) is two, one lock hole piece (4) is connected with the door plate (2), the other lock hole piece (4) is connected with the cabin body (1), when the door plate is closed, projections of the lock holes (41) of the two lock hole pieces (4) in the vertical direction are at least partially overlapped, and the bolt (3) can be simultaneously penetrated in the two lock holes (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322269218.4U CN220442845U (en) | 2023-08-22 | 2023-08-22 | Oxygen cabin with mechanical lock mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322269218.4U CN220442845U (en) | 2023-08-22 | 2023-08-22 | Oxygen cabin with mechanical lock mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220442845U true CN220442845U (en) | 2024-02-06 |
Family
ID=89736847
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322269218.4U Active CN220442845U (en) | 2023-08-22 | 2023-08-22 | Oxygen cabin with mechanical lock mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220442845U (en) |
-
2023
- 2023-08-22 CN CN202322269218.4U patent/CN220442845U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |