CN210077172U - Cushion capable of being shaped - Google Patents
Cushion capable of being shaped Download PDFInfo
- Publication number
- CN210077172U CN210077172U CN201920603254.0U CN201920603254U CN210077172U CN 210077172 U CN210077172 U CN 210077172U CN 201920603254 U CN201920603254 U CN 201920603254U CN 210077172 U CN210077172 U CN 210077172U
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- air bag
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Abstract
The utility model discloses a shapeable back cushion, which comprises a back cushion body and an air pump assembly, wherein the back cushion body comprises an air bag, and particulate matters are filled in the air bag; the air pump assembly comprises a control assembly, a power supply module, an inflation and deflation module and an air pipe, wherein the control assembly is respectively connected with the inflation and deflation module and the power supply module, and the inflation and deflation module is communicated with the air bag through the air pipe. The utility model discloses a pack the particulate matter in the gasbag, form the design of negative pressure form to the gasbag through the evacuation, sealed gasbag with fill gassing module and be connected, through the sealed gasbag of accurate control aerify with gassing process adjustment cushion gasbag structure, the space between accurate human back and the backrest of filling. The automatic control inflation and deflation can be realized, the operation is simple, and the misoperation of a user is greatly reduced.
Description
Technical Field
The utility model relates to a cushion in the articles for daily use field, concretely relates to cushion can stereotype.
Background
The back cushion or the headrest which is common at present mainly has two forms, one form is a fixed shape, the product design mainly designs and processes the back cushion which accords with the structure of the back or the neck of a human body according to the structure of the human body, the support body in the back cushion is mostly memory foam, the back cushion of the type has a fixed shape, and users with different statures can feel more or less uncomfortable and can not completely accord with all human structures. In another filling form, cotton or other elastic particles are filled in a fabric back cushion cover sewn in a pocket shape, so that when a human body leans against the back by force, the back cushion provides elastic support or buffering for the user, and the comfort level is improved; once the user moves, the shape of the cushion changes and the original support structure cannot be maintained.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing such realize the gasbag design through automatic vacuum bleeds, reach the cushion of can stereotyping that adapts to different human back structures, its easy operation can adjust the cushion structure to different users.
The utility model discloses a reach above-mentioned purpose, specifically can realize through following technical scheme:
a shapeable back cushion comprises a back cushion body and an air pump assembly, wherein the back cushion body comprises an air bag, and particles are filled in the air bag; the air pump assembly comprises a control assembly, a power supply module, an inflation and deflation module and an air pipe, wherein the control assembly is respectively connected with the inflation and deflation module and the power supply module, and the inflation and deflation module is communicated with the air bag through the air pipe.
The air bag of the technical scheme is filled with particles, the negative pressure form is formed by vacuumizing to shape the air bag, the sealed air bag is connected with the inflation and deflation module, the cushion air bag structure is adjusted by accurately controlling the inflation and deflation processes of the sealed air bag, and the space between the back of a human body and the backrest is accurately filled. After the human body is tightly leaned against, the shapes of the air bag and the back cushion thereof can be personalized and shaped, so that the structure of the waist and the back of the human body is completely met. The automatic control inflation and deflation can be realized, the operation is simple, and the misoperation of a user is greatly reduced.
As a further improvement of the scheme, the control assembly comprises a control module and an electromagnetic valve group, and the electromagnetic valve group is installed on the air pipe. The control module is a control function part and can control the starting of the inflation and air extraction functions of the inflation and deflation module; the electromagnetic valve group is used for controlling the air tightness between the air pipe and the air charging and discharging module.
As the further improvement of the above scheme, the cushion body further comprises an air bag sleeve, and the air bag sleeve is wrapped on the outer layer of the air bag and is an outer protection layer of the air bag, so that the air bag is prevented from being punctured and losing the sealing.
As a further improvement of the scheme, the control assembly is also connected with an air pressure sensor, and the air pressure sensor is connected with an air pipe. The air pressure sensor is used for detecting air pressure in the air pipe and the air bag communicated with the air pipe, and the control assembly is used for optimizing control through feedback of an air pressure value.
As a further improvement of the proposal, the inflation port and the air exhaust port of the inflation and deflation module are communicated with the air vent of the air bag through an air pipe. The inflation and deflation module is an electric air pump set with inflation and air exhaust functions, and the inflation and air exhaust processes of the air bag can be realized through different air ports.
As a further improvement of the scheme, the electromagnetic valve group comprises an air inlet end electromagnetic valve and an air outlet end electromagnetic valve which are respectively arranged at an air inflation end and an air exhaust end of the air pipe, and the air inlet end electromagnetic valve and the air outlet end electromagnetic valve are respectively and electrically connected with the control module. The control module realizes the electrification control of the air inflation and air exhaust gas circuit on-off of the air bag by controlling the air inflation and deflation module and the electromagnetic valve group.
As a further improvement of the above scheme, a back plate is fixed on the back side of the air bag. The back plate is arranged in the air bag sleeve and provides support for the overall shape of the cushion air bag.
As a further improvement of the above, the airbag backside is an open storage structure. The air bag and the back plate are arranged in the air bag sleeve from the accommodating structure, and meanwhile, the air pipe can penetrate out of the air bag sleeve and is connected to the air charging and discharging module, so that the whole circuit of the product is simple.
As a further improvement of the scheme, the fixing components are symmetrically arranged on the back side of the air bag sleeve. The fixing component can be used as a mounting part of the cushion body and the seat or other supporting parts.
As a further improvement of the scheme, the control module is also connected with a starting button. According to the technical scheme, the automatic control mode is adopted, when a user leans against the back cushion for use, after the start button is pressed down, the control module starts the inflation function of the inflation and deflation module, the inflation is stopped after a certain time, the air exhaust function of the inflation and deflation module is continuously controlled to start, the air pressure sensor detects the air pressure condition in the air pipe, and after the air pressure value of the vacuumizing and shaping is reached, the control module controls the inflation and deflation module to stop the air exhaust function. At this moment, the utility model discloses a can stereotype the cushion and accomplish the design of cushion shape to this user's back.
As a further improvement of the proposal, a filter is arranged at the joint of the air bag and the air pipe. The filter can prevent the particulate matter in the gasbag from entering the trachea.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic view of the longitudinal section structure of the middle cushion body of the present invention.
In the figure, 1, a cushion body; 11. an air bag cover; 111. a receiving structure; 112. a fixing assembly; 12. an air bag; 121. a vent; 13. (ii) particulate matter; 14. a back panel; 15. a filter; 2. an air pump assembly; 21. a control module; 22. a power supply module; 23. an inflation and deflation module; 231. an inflation inlet; 232. an air extraction opening; 24. an air tube; 25. an air pressure sensor; 26. an electromagnetic valve group; 261. an inflation end electromagnetic valve; 262. an electromagnetic valve at the air exhaust end; 27. the button is actuated.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples.
As shown in figure 1, the utility model discloses a can stereotype cushion, including cushion body 1 and air pump assembly 2, cushion body 1 includes gasbag 12, and gasbag 12 is sealed gasbag, and 12 inside packings of gasbag have particulate matter 13, and particulate matter 13 can be for foam particle, latex particle or hose packing granule etc..
The air pump assembly 2 comprises a control component, a power module 22, an air charging and discharging module 23 and an air pipe 24 electromagnetic valve set 26. The control component is respectively connected with the power module 22 and the inflation and deflation module 23, and the inflation and deflation module 23 is communicated with the air bag 12 through an air pipe 24. Preferably, the control assembly comprises a control module 21 and a solenoid valve pack 26, the solenoid valve pack 26 being mounted on the air tube 24. The control module 21 may employ a PCB board mode. The inflation and deflation module 23 may be an inflation pump or a combination of an inflation pump and a deflation pump.
The control module 21 of the control assembly is further connected with an air pressure sensor 25, the air pressure sensor 25 is connected with the air pipe 24, and the air pressure sensor 25 is used for monitoring the air pressure in the air bag 11. The air pressure sensor 25 may also be used as an air pressure check, and if the air pressure changes, the control module 21 will initiate the evacuation; if the air pressure changes frequently to reach a certain frequency, the control module 21 may notify the user of the product failure by means of a buzzer or an indicator light. The control module 21 is also connected to an activation button 27, which activation button 27 may be one or more, for activation or in-process control of inflation and deflation.
The solenoid valve set 26 includes an inflation end solenoid valve 261 and a suction end solenoid valve 262 respectively installed at the inflation end and the suction end of the air tube 24, and the intake end solenoid valve 261 and the discharge end solenoid valve 262 are respectively electrically connected to the control module 21. The solenoid valve group 26 may also be composed of other number of solenoid valves to realize the necessary air path control for the inflation and deflation module 23.
Preferably, the rear side of the air bag 12 is provided with an air vent 121, the air tube 24 is a three-way air tube, and the inflation port 231 and the suction port 232 of the inflation and deflation module 23 are communicated with the air vent 121 of the air bag 12 through the air tube 24. The connection between the air bag 12 and the air tube 24 is provided with a filter 15, that is, the filter 15 is provided at the vent 121, the component of the filter 15 for filtering can be a filter net, and the filter 15 prevents the particulate matters 13 in the air bag 12 from entering the air tube 24.
Preferably, the cushion body 1 further comprises an air bag sleeve 11, and the air bag sleeve 11 is wrapped on the outer layer of the air bag 12. A rear back panel 14 is fixed to the back side of the airbag 12, and the rear back panel 14 is disposed inside the airbag cover 11.
Preferably, the backside of the airbag cover 11 is an open-type housing structure 111. The fixing member 112 is installed at the back side of the airbag cover 11, and the fixing member 112 may be in the form of a fixing band, a buckle, or a hook and loop fastener, and is used for fixing on a seat back or a backrest fixing frame.
The specific embodiments of the present invention are only for explaining the present invention, and are not intended to limit the present invention, and those skilled in the art can make modifications to the present embodiment as required without inventive contribution after reading the present specification, but all the embodiments are protected by patent laws within the scope of the claims of the present invention.
Claims (11)
1. A shapeable back cushion is characterized by comprising a back cushion body (1) and an air pump assembly (2), wherein the back cushion body comprises an air bag (12), and particles (13) are filled in the air bag; the air pump assembly comprises a control assembly, a power module (22), an air charging and discharging module (23) and an air pipe (24), wherein the control assembly is respectively connected with the power module and the air charging and discharging module, and the air charging and discharging module is communicated with the air bag through the air pipe.
2. The shape adjustable cushion of claim 1, wherein the control assembly comprises a control module (21) and a solenoid valve pack (26) mounted on the air tube.
3. The shape-adjustable cushion according to claim 1, wherein the cushion body further comprises an air bag cover (11) wrapped around the air bag outer layer.
4. The shape-adjustable back cushion according to claim 1, wherein an air pressure sensor (25) is further connected to the control unit, and the air pressure sensor is connected to an air pipe.
5. The shape-adjustable cushion as claimed in claim 1, wherein the inflation port (231) and the suction port (232) of the inflation and deflation module are communicated with the air vent (121) of the air bag through air tubes.
6. The shape-adjustable back cushion according to claim 2, wherein the electromagnetic valve set comprises an inflation end electromagnetic valve (261) and a suction end electromagnetic valve (262) respectively installed at the inflation end and the suction end of the air tube, and the air inlet end electromagnetic valve and the air outlet end electromagnetic valve are respectively electrically connected with the control module.
7. A shape-able back cushion according to claim 1, characterized in that a back plate (14) is fixed to the back side of the air bag.
8. A shape-able back cushion according to claim 3, wherein the back side of the air bag cover is an open receiving structure (111).
9. A shaped cushion according to claim 3, wherein the air bladder is symmetrically fitted with fixing members (112) on the back side.
10. The shape-adjustable back cushion according to claim 1, wherein an activation button (27) is further connected to the control assembly.
11. The shape-able back cushion according to claim 1, wherein a filter (15) is installed at the connection of the air cell and the air tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920603254.0U CN210077172U (en) | 2019-04-28 | 2019-04-28 | Cushion capable of being shaped |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920603254.0U CN210077172U (en) | 2019-04-28 | 2019-04-28 | Cushion capable of being shaped |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210077172U true CN210077172U (en) | 2020-02-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920603254.0U Active CN210077172U (en) | 2019-04-28 | 2019-04-28 | Cushion capable of being shaped |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210077172U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111746449A (en) * | 2020-06-23 | 2020-10-09 | 林鸿汀 | Vehicle waterproof soaking system and using method thereof |
-
2019
- 2019-04-28 CN CN201920603254.0U patent/CN210077172U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111746449A (en) * | 2020-06-23 | 2020-10-09 | 林鸿汀 | Vehicle waterproof soaking system and using method thereof |
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