CN217793756U - Massage armchair gasbag structure of making an uproar that falls - Google Patents
Massage armchair gasbag structure of making an uproar that falls Download PDFInfo
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- CN217793756U CN217793756U CN202220031826.4U CN202220031826U CN217793756U CN 217793756 U CN217793756 U CN 217793756U CN 202220031826 U CN202220031826 U CN 202220031826U CN 217793756 U CN217793756 U CN 217793756U
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Abstract
The utility model discloses a massage chair air bag noise reduction structure, which comprises a chair frame, an air bag, an air pump, an air pipe and an air valve, wherein the air bag, the air pump, the air pipe and the air valve are arranged in the chair frame; a silencing air nozzle is arranged on the air leakage pipe, and the inner aperture of the silencing air nozzle is smaller than that of the air leakage pipe; when the air bag is deflated, the air flow is discharged through the silencing air nozzle. Make the air current of losing heart of gasbag not direct big impact arrange to the air in like this, but arrange to the air behind the aperture buffering of amortization air cock to very big reduction the noise that loses heart of gasbag, and then improve user experience.
Description
Technical Field
The utility model relates to a massage technical field specifically, relates to a structure of making an uproar falls in massage armchair gasbag.
Background
At present, massage chairs are used more and more, the popularization rate is improved continuously, and massage chairs in the market are provided with air bags for inflation massage, wherein the air bags are continuously inflated and deflated for inflation massage, and the human body is pressed by utilizing air pressure, so that the air massage function is realized. The air bag is inflated and deflated by opening and closing the valve core under the action of air valve force. When the massage is completed and the air valve is deflated, because the air pressure in the air bag is large and the air valve is fast in deflation, the air valve easily generates very large noise when deflated, and the comfort level of user experience is seriously influenced.
In order to eliminate the noise generated by the air valve air leakage, the existing massage chair puts some silencing sponges at the air valve air leakage opening, and the mode still generates larger noise when the air valve leaks air. In view of this, the present application is hereby presented.
SUMMERY OF THE UTILITY MODEL
The utility model discloses to prior art's deficiency and provide a structure of making an uproar falls in massage armchair gasbag to solved the disappointing noise elimination method of current massage armchair gasbag, the effect is unsatisfactory, the big problem of disappointing noise.
The utility model provides a massage chair air bag noise reduction structure, which comprises a chair frame, an air bag, an air pump, an air pipe and an air valve, wherein the air bag, the air pump, the air pipe and the air valve are arranged in the chair frame;
a silencing air nozzle is arranged on the air leakage pipe, and the inner aperture of the silencing air nozzle is smaller than that of the air valve air leakage pipe; when the air bag loses air, the air flow is discharged through the silencing air nozzle.
By adopting the technical scheme, the utility model discloses can gain following technological effect: compared with the prior art, the massage chair air bag noise reduction structure comprises a chair frame, an air bag, an air pump, an air pipe and an air valve, wherein the air bag, the air pump, the air pipe and the air valve are arranged in the chair frame; a silencing air nozzle is arranged on the air leakage pipe, and the inner aperture of the silencing air nozzle is smaller than that of the air leakage pipe; when the air bag loses air, the air flow is discharged through the silencing air nozzle. Make the air current of losing heart of gasbag not direct big impact arrange to the air in like this, but arrange to the air behind the aperture buffering of amortization air cock to very big reduction the noise that loses heart of gasbag, and then improve user experience.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic diagram illustrating an explosion structure of an airbag noise reduction structure of a massage chair according to an embodiment of the present invention;
FIG. 2 is a schematic assembly diagram of the air bag noise reduction structure of the massage chair in FIG. 1;
fig. 3 is a schematic structural diagram of the muffling air faucet in fig. 1.
Detailed Description
To make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings, and it is to be understood that the described embodiments are only some embodiments of the present invention, rather than all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
With reference to fig. 1-3, an embodiment of the present invention provides a noise reduction structure for an airbag of a massage chair, including a chair frame, and an airbag, an air pump, an air tube, and an air valve 3 disposed in the chair frame, wherein the airbag and the air pump are communicated through the air tube, the air valve 3 is provided with an air vent, the air vent is communicated with the air tube to control the on/off of the air tube between the airbag and the air pump, the noise reduction structure further includes an air release tube, and the air release tube 4 is communicated with the air vent; it should be noted that the connection mode of the air bag, the air pump, the air tube and the air valve is not shown in the prior connection mode.
A silencing air tap 1 is arranged on the air leakage pipe 4, the silencing air tap 1 is arranged on the air valve 3 air leakage pipe 4, and the inner aperture of the silencing air tap 1 is smaller than that of the air valve 3 air leakage pipe 4; when the air bag is deflated, the air flow is discharged through the silencing air faucet 1.
Further, in one example, as shown in fig. 1 and 3, the noise elimination air faucet 1 is a cylinder, and includes a first section of air pipe 11 and a second section of air pipe 12, wherein an inner aperture of the first section of air pipe 11 is larger than an inner aperture of the second section of air pipe 12, and an inner aperture of the second section of air pipe 12 is smaller than an inner aperture of the air leakage pipe 4. The first section of air pipe 11 is arranged on the air valve 3 air release pipe 4, and the inner aperture of the first section of air pipe 11 is matched with the outer aperture of the air release pipe 4. The ratio of the inner aperture of the second section of air pipe 12 to the inner aperture of the air leakage pipe 4 is less than 0.5. Make the air current of losing heart of gasbag not direct big impact arrange to the air in like this, but arrange to the air behind the aperture buffering of amortization air cock to very big reduction the noise that loses heart of gasbag, and then improve user experience.
Further, in an example, in order to further reduce the air bag discharging noise, the air bag noise reduction structure of the massage chair further comprises an internal resistance sponge 2, the internal resistance sponge 2 is arranged in the noise elimination air nozzle 1 and is arranged in the first section air pipe 11 close to the position of the second section air pipe 12, and the internal resistance sponge 2 is used for avoiding the air flow to directly impact the side wall of the second section air pipe 12. Wherein the thickness of the internal resistance sponge 2 is less than 1 mm. Therefore, the air leakage rate is ensured while the air leakage noise of the air bag is reduced.
Further, in one example, for better valve noise reduction, as shown in fig. 3, the length of the second section of air pipe 12 is greater than the length of the first section of air pipe 11. Specifically, the length of the second section of air pipe can be selected according to different installation environments, spaces and occupied volumes, and the longer the length of the second section of air pipe is, the better the silencing effect is.
Further, in one example, in order to avoid the separation of the noise-elimination air nozzle from the air-release pipe during repeated air-release, the inner surface of the first section of the air pipe 11 is provided with a plurality of small protrusions to increase the friction force of the inner surface. Meanwhile, the air tightness can be ensured, so that the air leakage flow is discharged through the internal resistance sponge.
Further, in an example, the sound-absorbing air faucet 1 is made of a soft rubber material, and may be integrally formed by using rubber or silica gel.
Further, in an example, as shown in fig. 2, the air bag noise reduction structure of the massage chair further includes a plurality of air bags and a plurality of air valves, wherein a plurality of bronchus are communicated with the air pipe, and the bronchus are respectively communicated with the plurality of air bags.
That is to say, the utility model provides a massage armchair gasbag structure of making an uproar that falls, including noise elimination air cock and internal resistance sponge, the internal resistance sponge sets up in the noise elimination air cock, the noise elimination air cock sets up on disappointing pipe, the internal aperture of noise elimination air cock is less than the internal aperture of disappointing pipe; when the air bag leaks air, the air flow is discharged through the internal resistance sponge and the silencing air nozzle. Therefore, the air leakage airflow of the air bag is not directly discharged to the air under large impact, but is discharged to the air through the silencing of the internal resistance sponge and the small hole buffering of the silencing air nozzle, so that the air leakage noise of the air bag is greatly reduced, and the user experience is further improved.
While the preferred embodiments of the present application have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. Therefore, it is intended that the appended claims be interpreted as including preferred embodiments and all alterations and modifications as fall within the scope of the application.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present application without departing from the spirit and scope of the application. Thus, if such modifications and variations of the present application fall within the scope of the claims of the present application and their equivalents, the present application is intended to include such modifications and variations as well.
Claims (10)
1. A massage chair air bag noise reduction structure is characterized by comprising a chair frame, an air bag, an air pump, an air pipe and an air valve, wherein the air bag, the air pump, the air pipe and the air valve are arranged in the chair frame;
the air release pipe is provided with a silencing air nozzle air release pipe, and the inner aperture of the silencing air nozzle is smaller than that of the air release pipe; when the air bag loses air, the air flow is discharged through the silencing air nozzle.
2. The structure of making an uproar falls in massage armchair gasbag of claim 1, characterized in that, the noise elimination air cock is the cylinder, including first section trachea and second section trachea, the tracheal inner aperture of first section is greater than the tracheal inner aperture of second section, the tracheal inner aperture of second section is less than the inner aperture of disappointing the pipe.
3. The airbag noise reduction structure for a massage chair as claimed in claim 2, further comprising an internal resistance sponge, wherein the internal resistance sponge is disposed in the noise elimination air faucet and is disposed in the first section of air tube at a position close to the second section of air tube, and the internal resistance sponge is used for preventing the airflow from directly impacting the side wall of the second section of air tube.
4. The massage chair air bag noise reduction structure according to claim 3, wherein the internal resistance sponge has a thickness of less than 1 mm.
5. The massage chair air bag noise reducing structure of claim 2, wherein the length of the second section of air tube is greater than the length of the first section of air tube.
6. The structure of claim 2, wherein the inner surface of the first air tube is provided with a plurality of small protrusions.
7. The massage chair air bag noise reduction structure according to claim 1, wherein the noise elimination air tap is made of a soft rubber material.
8. The air bag noise reduction structure of the massage chair as claimed in claim 2, wherein the air bag noise reduction structure comprises a plurality of air bags and a plurality of air valves, a plurality of bronchus are communicated with the air pipe, and the bronchus are respectively communicated with the plurality of air bags.
9. The structure of claim 2, wherein the first air tube is installed on a release tube, and the inner diameter of the first air tube is adapted to the outer diameter of the release tube.
10. The airbag noise reduction structure for a massage chair as claimed in claim 2, wherein the ratio of the inner aperture of the second section of air tube to the aperture of the air valve bleed tube is less than 0.5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220031826.4U CN217793756U (en) | 2022-01-07 | 2022-01-07 | Massage armchair gasbag structure of making an uproar that falls |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220031826.4U CN217793756U (en) | 2022-01-07 | 2022-01-07 | Massage armchair gasbag structure of making an uproar that falls |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217793756U true CN217793756U (en) | 2022-11-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220031826.4U Active CN217793756U (en) | 2022-01-07 | 2022-01-07 | Massage armchair gasbag structure of making an uproar that falls |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217793756U (en) |
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2022
- 2022-01-07 CN CN202220031826.4U patent/CN217793756U/en active Active
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