CN221075591U - Novel air pipe and pneumatic system - Google Patents
Novel air pipe and pneumatic system Download PDFInfo
- Publication number
- CN221075591U CN221075591U CN202322906072.XU CN202322906072U CN221075591U CN 221075591 U CN221075591 U CN 221075591U CN 202322906072 U CN202322906072 U CN 202322906072U CN 221075591 U CN221075591 U CN 221075591U
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- air pipe
- air
- rib
- pipe body
- novel
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- 239000007779 soft material Substances 0.000 claims abstract description 6
- 210000003437 trachea Anatomy 0.000 claims description 24
- 230000001050 lubricating effect Effects 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 4
- 230000002159 abnormal effect Effects 0.000 abstract description 12
- 238000005452 bending Methods 0.000 abstract description 11
- 230000002035 prolonged effect Effects 0.000 abstract description 5
- 229920002803 thermoplastic polyurethane Polymers 0.000 description 5
- 239000004433 Thermoplastic polyurethane Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The application provides a novel air pipe and a pneumatic system, which comprise an air pipe body arranged in an automobile seat, wherein a plurality of rib-shaped structures are arranged on the outer wall of the air pipe body, and the rib-shaped structures are circumferentially distributed around the air pipe body; the tracheal body and the rib-shaped structure are made of soft materials; when the automobile seat is used, the air pipe body is arranged between the air utilization assembly in the automobile seat and the air source, and the air source conveys air to the air utilization assembly through the air pipe body; compared with the prior art that the outer surface of the air pipe body is smooth and the pipe wall is not provided with a supporting structure, the rib-shaped structures are circumferentially distributed on the outer wall of the air pipe body, when the air pipe body is bent to the limit position in the seat, the outer wall of the air pipe body is provided with the rib-shaped structures to support, the rib-shaped structures are mutually contacted, a gap is reserved between the outer walls of the air pipe body, abnormal phenomena such as abnormal noise and the like after the air pipe body is folded or the air flow is reduced due to bending are avoided, the service life of the air pipe is prolonged, and other using functions of the whole seat system are prevented from being influenced.
Description
Technical Field
The present disclosure relates generally to the field of automotive air pipe technology, and in particular to a novel air pipe and pneumatic system.
Background
The trachea that current car seat inside used adopts mostly that the surface is smooth, and the pipe wall does not have the structure of support, and the trachea appears folding dead phenomenon easily when the inside wide-angle bending of seat, and then shortens tracheal life, influences some service functions of whole chair system, perhaps because trachea and seat inner structure friction produce abnormal sound easily, influence the driving experience.
Disclosure of utility model
In view of the foregoing drawbacks or deficiencies of the prior art, it is desirable to provide a novel air tube and pneumatic system that addresses the foregoing problems.
The first aspect of the present application provides a novel trachea comprising:
The air pipe body is arranged in the automobile seat; the air pipe body is of a tubular structure, a first through hole for gas to pass through is formed in the middle of the air pipe body, a plurality of rib-shaped structures are arranged on the outer wall of the air pipe body, and the rib-shaped structures are circumferentially distributed around the air pipe body; the tracheal body and the rib-shaped structure are made of soft materials.
According to the technical scheme provided by the application, the height of each rib-shaped structure protruding out of the tracheal body is 6% -30% of the inner diameter of the tracheal body.
According to the technical scheme provided by the application, the tracheal body and the rib-shaped structures are integrally formed.
According to the technical scheme provided by the application, the tracheal body and the rib-shaped structure are made of TPU materials.
According to the technical scheme provided by the application, one end of the rib-shaped structure, which is far away from the tracheal body, is arc-shaped.
According to the technical scheme provided by the application, one end of the rib-shaped structure, which is far away from the tracheal body, is flat.
According to the technical scheme provided by the application, one end of the rib-shaped structure, which is far away from the tracheal body, is sharp.
According to the technical scheme provided by the application, one end of the rib-shaped structure far away from the tracheal body is wavy
According to the technical scheme provided by the application, the surface of the rib-shaped structure is smeared with a lubricating medium.
A second aspect of the application provides a pneumatic system comprising: a gas utilization assembly, a gas source, a controller and any one of the novel gas pipes; the air utilization assembly is connected with the controller through the novel air pipe, and the controller is connected with the air source through the novel air pipe.
The application has the beneficial effects that:
The application provides a novel air pipe, which comprises an air pipe body, wherein the air pipe body is arranged in an automobile seat, the air pipe body is of a tubular structure, a first through hole for gas to pass through is formed in the middle of the air pipe body, a plurality of rib-shaped structures are arranged on the outer wall of the air pipe body, and the rib-shaped structures are circumferentially distributed around the air pipe body; the air pipe body and the rib-shaped structure are made of soft materials; when the automobile seat is used, the air pipe body is arranged in the automobile seat and is positioned between the air utilization assembly and the air source, and the air source conveys air to the air utilization assembly through the first through hole of the air pipe body; compared with the structure that the outer surface of the air pipe body is smooth and the pipe wall is not supported in the prior art, the rib-shaped structures are circumferentially distributed on the outer wall of the air pipe body, so that the bending radius of the air pipe body is increased; when the air pipe body is bent to the limit position in the seat, the outer wall of the air pipe body is supported by a rib structure, the rib structures are contacted with each other, and a gap is formed between the outer walls of the air pipe body, so that the phenomenon that the air pipe body is folded or the cross section area of the pipeline in the air pipe is reduced due to the folding is avoided; meanwhile, the contact area between the outer wall of the air pipe body and the inner structure of the seat is reduced, friction abnormal sound is reduced, the service life of the air pipe is further prolonged, and other using functions of the whole seat system are prevented from being influenced.
Drawings
Other features, objects and advantages of the present application will become more apparent upon reading of the detailed description of non-limiting embodiments, made with reference to the accompanying drawings in which:
FIG. 1 is a schematic illustration of a novel trachea of the present application;
FIG. 2 is a schematic illustration of a pneumatic system of the present application;
FIG. 3 is a schematic view of portion A of FIG. 2;
FIG. 4 is a schematic view of a bent section of the air inlet pipe in FIG. 3;
FIG. 5 is a schematic view of a bent section of the outlet tube of FIG. 3;
FIG. 6 is a schematic illustration of the installation of a prior art trachea;
FIG. 7 is a schematic view of portion B of FIG. 6;
FIG. 8 is a schematic view of a bent section of the air inlet pipe in FIG. 7;
FIG. 9 is a schematic view of a bent section of the outlet tube of FIG. 7;
FIG. 10 is a side view of the novel trachea with the rib-like structure in an arc shape at the end far away from the trachea body;
FIG. 11 is a side view of the novel trachea with the rib-like structure flattened at the end remote from the trachea body;
figure 12 is a side view of the novel trachea with the ribbonized structure pointed at the end distal from the trachea body.
In the figure: 1. an air pipe body; 2. a ribbed structure; 3. a back spring; 4. a back plate; 5. a gas-using assembly; 6. a controller; 7. a gas source; 11. a first air tube; 12. a second air pipe; 81. a third air pipe; 82. a fourth air pipe; 9. a first through hole.
Detailed Description
The utility model is described in further detail below with reference to the drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the utility model and are not limiting of the utility model. It should be noted that, for convenience of description, only the portions related to the utility model are shown in the drawings.
It should be noted that, without conflict, the embodiments of the present application and features of the embodiments may be combined with each other. The application will be described in detail below with reference to the drawings in connection with embodiments.
Example 1
Please refer to fig. 1, which is a schematic diagram of a novel trachea according to the present application, comprising:
The automobile seat comprises an air pipe body 1, wherein the air pipe body 1 is arranged in the automobile seat; the air pipe body 1 is of a tubular structure, a first through hole 9 for gas to pass through is formed in the middle of the air pipe body 1, a plurality of rib-shaped structures 2 are arranged on the outer wall of the air pipe body 1, and the rib-shaped structures 2 are circumferentially distributed around the air pipe body 1; the tracheal body 1 and the rib-shaped structure 2 are made of soft materials.
Specifically, as shown in fig. 2, a back spring 3 and an air source 7 are arranged in the automobile seat, a back plate 4 is arranged on the back spring 3, a controller 6 and an air utilization assembly 5 are arranged on the back plate 4, the controller 6 is provided with an air inlet and an air outlet, the air inlet is connected with the air source 7 through the novel air pipe, and the air outlet is connected with the air utilization assembly 5 through the novel air pipe; the controller 6 is used for controlling the air inlet and the air outlet of the air utilization assembly 5;
Specifically, as shown in fig. 6 to fig. 7, in the prior art, the air source 7 is connected with the air inlet of the controller 6 through a third air pipe 81, the air outlet of the controller 6 is connected with the air using assembly 5 through a fourth air pipe 82, and the outer surfaces of the third air pipe 81 and the fourth air pipe 82 are smooth and have no supporting structure on the pipe wall; as shown in fig. 8 and 9, when the third air pipe 81 and the fourth air pipe 82 are bent at a large angle in the seat, the second air inlet pipe and the air outlet pipe are easy to be folded and dead due to no support structure between pipe walls, or abnormal phenomena such as abnormal noise and the like are caused due to flow reduction and abnormal noise in and out after bending;
Specifically, as shown in fig. 2 to fig. 3, in the present application, the air source 7 is connected to the air inlet of the controller 6 through a first air pipe 11, the air outlet of the controller 6 is connected to the air consuming component 5 through a second air pipe 12, rib structures 2 are circumferentially distributed on the outer walls of the second air pipe 12 and the first air pipe 11, and as shown in fig. 4 and fig. 5, the bending-resistant capability of the first air pipe 11 and the first air pipe 11 is enhanced, and compared with the third air pipe 81 and the fourth air pipe 82, the bending-resistant capability is less prone to bending under the same force; meanwhile, when the first air pipe 11 and the first air pipe 11 are bent to the limit position in the seat, the rib-shaped structures 2 are supported on the outer walls of the first air pipe 11 and the first air pipe 11, the rib-shaped structures 2 are in contact with each other, a gap is reserved between the outer walls of the air pipe body 1, abnormal phenomena such as gas flow reduction caused by bending of the air pipe body 1 or abnormal noise caused by friction between the outer walls of the air pipe body 1 and other structures in the seat are avoided, and further the service life and driving experience of the air pipe are prolonged;
Specifically, the air pipe body 1 and the rib-shaped structure 2 are made of soft materials, have excellent elastic recovery capability, can bear frequent bending and stretching, and further ensure the service life and stability of the air pipe;
Working principle: when in use, the air pipe body 1 is arranged inside the automobile seat and is positioned between the air utilization assembly 5 and the air source 7, and the air source 7 conveys air to the air utilization assembly 5 through the first through hole of the air pipe body 1; compared with the prior art that the outer surface of the air pipe body 1 is smooth and the pipe wall is not supported, the rib-shaped structures 2 are circumferentially distributed on the outer wall of the air pipe body 1, so that the bending radius of the air pipe body 1 is increased; when the trachea body 1 is bent to the extreme position in the seat, the outer wall of the trachea body 1 is supported by the rib-shaped structures 2, the rib-shaped structures 2 are in contact with each other, a gap is reserved between the outer walls of the trachea body 1, abnormal phenomena such as abnormal sounds and the like are avoided when the trachea body 1 is folded or after the gas flow is reduced due to bending, the service life of the trachea is prolonged, and other using functions of the whole chair system are avoided.
In some embodiments, each of the rib-like structures 2 protrudes from the tracheal body 1 to a height of 6% -30% of the inner diameter of the tracheal body 1.
Specifically, the height of each rib-shaped structure 2 protruding out of the air pipe body 1 is 6% -30% of the inner diameter of the air pipe body 1, so that the stability of the rib-shaped structures 2 on the support of the air pipe body 1 is guaranteed.
In some embodiments, the tracheal body 1 and the plurality of rib structures 2 are integrally formed.
Specifically, the tracheal body 1 and a plurality of the rib-shaped structures 2 are made into a whole, so that the tracheal body 1 is firmer and more durable, the problems of loosening, falling off and the like of the rib-shaped structures 2 can be avoided, and the tracheal stability and the service life are ensured. ,
In some embodiments, the tracheal body 1 and the ribbing structure 2 are TPU material.
In some embodiments, the tracheal body 1 and the ribbed structure 2 are TPU (Thermoplastic Urethane, thermoplastic polyurethane elastomer) materials with excellent abrasion resistance, impact resistance, deformation resistance, and excellent water and moisture resistance.
In some embodiments, the end of the rib-like structure 2 away from the tracheal body 1 is arc-shaped.
In some embodiments, as shown in fig. 10, an end of the rib-like structure 2 away from the tracheal body 1 is arc-shaped, so that the tracheal body 1 and the rib-like structure 2 form a petal-shaped novel tracheal.
In some embodiments, the end of the rib-like structure 2 remote from the tracheal body 1 is flat.
In some embodiments, as shown in fig. 11, the end of the rib-like structure 2 away from the tracheal body 1 is flat, so that the tracheal body 1 and the rib-like structure 2 form a novel gear-shaped tracheal.
In some embodiments, the end of the rib-like structure 2 remote from the tracheal body 1 is sharp.
In some embodiments, as shown in fig. 12, the end of the rib-like structure 2 away from the tracheal body 1 is sharp, so that the tracheal body 1 and the rib-like structure 2 form a new type of trachea with a sharp tooth shape.
In some embodiments, the end of the rib-like structure 2 remote from the tracheal body 1 is wavy.
In some embodiments, the surface of the ribbonlike structure 2 is coated with a lubricating medium.
Specifically, a lubricating medium is smeared on the surface of the rib-shaped structure 2, and the lubricating medium is used for reducing friction between the novel air pipe and adjacent parts, so that abnormal sound generated by friction is reduced, and the service life of the air pipe is prolonged;
In particular, the adjacent components are some of the structures that are installed inside the car seat, such as: back plate 4, seat frame, adjacent air pipes, etc.;
Specifically, in this embodiment, the lubricating medium is a lubricating oil or grease.
Example 2
Referring to fig. 2, a schematic diagram of a pneumatic system according to the present application includes: a gas using assembly 5, a gas source 7, a controller 6 and the novel gas tube described in example 1; the air utilization assembly 5 is connected with the controller 6 through the novel air pipe, and the controller 6 is connected with the air source through the novel air pipe.
Specifically, in this embodiment, the air consuming component 5 is an air bag;
Specifically, as shown in fig. 2, a back spring 3 and an air source 7 are arranged in the automobile seat, a back plate 4 is arranged on the back spring 3, a controller 6 and an air utilization assembly 5 are arranged on the back plate 4, the controller 6 is provided with an air inlet and an air outlet, the air inlet is connected with the air source 7 through the novel air pipe, and the air outlet is connected with the air utilization assembly 5 through the novel air pipe; the controller 6 is used for controlling the air inlet and the air outlet of the air utilization assembly 5.
The above description is only illustrative of the preferred embodiments of the present utility model and of the principles of the technology employed. It will be appreciated by persons skilled in the art that the scope of the utility model referred to in the present utility model is not limited to the specific combinations of the technical features described above, but also covers other technical features formed by any combination of the technical features described above or their equivalents without departing from the inventive concept. Such as the above-mentioned features and the technical features disclosed in the present utility model (but not limited to) having similar functions are replaced with each other.
Claims (10)
1. A novel trachea, comprising:
The automobile seat comprises an air pipe body (1), wherein the air pipe body (1) is arranged in the automobile seat; the air pipe body (1) is of a tubular structure, a first through hole (9) for passing air is formed in the middle of the air pipe body (1), a plurality of rib-shaped structures (2) are arranged on the outer wall of the air pipe body (1), and the rib-shaped structures (2) are circumferentially distributed around the air pipe body (1); the air pipe body (1) and the rib-shaped structure (2) are made of soft materials.
2. A new gas pipe according to claim 1, characterized in that the height of each rib-like structure (2) protruding out of the gas pipe body (1) is 6% -30% of the inner diameter of the gas pipe body (1).
3. A new gas pipe according to claim 2, characterized in that the gas pipe body (1) and the plurality of rib-like structures (2) are integrally formed.
4. A new gas pipe according to claim 1, characterized in that the gas pipe body (1) and the rib-like structure (2) are TPU material.
5. A novel trachea according to claim 4, wherein the end of the rib-like structure (2) remote from the tracheal body (1) is arc-shaped.
6. A novel trachea according to claim 4, wherein the end of the rib-like structure (2) remote from the tracheal body (1) is flat.
7. A novel trachea according to claim 4, wherein the end of the rib-like structure (2) remote from the tracheal body (1) is sharp.
8. A novel trachea according to claim 4, wherein the end of the rib-like structure (2) remote from the tracheal body (1) is wavy.
9. A new gas pipe according to claim 1, characterized in that the surface of the ribbonlike structure (2) is coated with a lubricating medium.
10. A pneumatic system, comprising: -a gas-using assembly (5), a gas source (7), a controller (6), a novel gas pipe according to any one of claims 1 to 9; the air utilization assembly (5) is communicated with the controller (6) through the novel air pipe, and the controller (6) is communicated with the air source through the novel air pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322906072.XU CN221075591U (en) | 2023-10-27 | 2023-10-27 | Novel air pipe and pneumatic system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322906072.XU CN221075591U (en) | 2023-10-27 | 2023-10-27 | Novel air pipe and pneumatic system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221075591U true CN221075591U (en) | 2024-06-04 |
Family
ID=91274382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322906072.XU Active CN221075591U (en) | 2023-10-27 | 2023-10-27 | Novel air pipe and pneumatic system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221075591U (en) |
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2023
- 2023-10-27 CN CN202322906072.XU patent/CN221075591U/en active Active
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