CN218044454U - Soft or hard adjusting device and sofa of cushion - Google Patents
Soft or hard adjusting device and sofa of cushion Download PDFInfo
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- CN218044454U CN218044454U CN202221973882.6U CN202221973882U CN218044454U CN 218044454 U CN218044454 U CN 218044454U CN 202221973882 U CN202221973882 U CN 202221973882U CN 218044454 U CN218044454 U CN 218044454U
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- cushion
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Abstract
The utility model provides a soft or hard adjusting device relates to soft or hard adjusting device field, diaphragm, and a plurality of neatly arranged's sponge piece under diaphragm, air pocket on the air pocket, sponge piece upper end with diaphragm adaptation connection on the air pocket, the lower extreme with diaphragm adaptation connection under the air pocket, diaphragm and air pocket are connected and sealed under the diaphragm on the air pocket the sponge piece, just the air cock has been seted up on the diaphragm under the air pocket, the air cock is suitable for intercommunication atmospheric pressure adjusting part, can realize this soft or hard adjusting device's the gassing of filling through atmospheric pressure adjusting part, and then realize the regulation of soft or hard adjusting device's hardness to improve current people's health and sit can feel tired on hard cushion for a long time, and can feel tired problem equally on soft cushion for a long time. The application further provides a cushion and a sofa.
Description
Technical Field
The utility model relates to a soft or hard adjusting device technical field particularly, relates to a soft or hard adjusting device and sofa of cushion.
Background
According to scientific statistics, the daily activities of people are roughly divided into three types, namely lying, sleeping, sitting, walking and standing, and the actual time of the sitting posture is longer in the three types in one day. Such as office staff, business staff (service window staff), full-time drivers (taxies, operating vehicles) and the like, due to the nature of the operation, these professional people cannot frequently change the body posture, and are tired day by day, and the physiological hazards to the people are great, such as obesity, hypertension, memory decline, leg and foot numbness, unsmooth blood circulation and the like.
A person's body feels fatigue while remaining in a state for a long time, feels fatigue when sitting on a hard seat cushion for a long time, and feels fatigue when sitting on a soft seat cushion for a long time.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a soft or hard adjusting device aims at improving the long-time tired problem that can feel fatigue of sitting on hard cushion of current people's health, and sitting on soft cushion equally for a long time.
The utility model adopts the following scheme:
the utility model provides a soft or hard adjusting device, includes that diaphragm, air pocket lower diaphragm and a plurality of neatly arranged's sponge piece on the air pocket, sponge piece upper end with diaphragm adaptation connection on the air pocket, the lower extreme with diaphragm adaptation connection under the air pocket, diaphragm and air pocket lower diaphragm are connected and are sealed on the air pocket the sponge piece, just the air cock has been seted up on the diaphragm under the air pocket, the air cock is suitable for intercommunication air pressure adjusting part.
As a further improvement, the air bag upper membrane is formed by arranging a plurality of hemispherical air bags.
As a further improvement, the air bag upper diaphragm, the air bag lower diaphragm, the sponge block and the air nozzle on the air bag lower diaphragm are formed in one step through a pressing mold and a hot pressing process.
As a further improvement, the air pressure adjusting assembly comprises an air pipe, a shunt air valve and an air pump, wherein when the air pump is configured to be opened, the shunt air valve is opened, and air enters the air pipe and enters the hardness adjusting device through the air nozzle.
A cushion comprises a cushion sponge main body and a soft and hard adjusting device, wherein the soft and hard adjusting device is contained in the cushion sponge main body.
As a further improvement, the cushion comprises a lower supporting plate and an upper comfortable layer, wherein the lower supporting plate and the upper comfortable layer are both accommodated in the cushion sponge main body, the lower end of the hardness adjusting device is in adaptive connection with the lower supporting plate, and the upper end of the hardness adjusting device is in adaptive connection with the upper comfortable layer.
A sofa comprises a sofa main body and at least one cushion as described in any one of the above, wherein the cushion is adapted to be mounted on the sofa main body.
By adopting the technical scheme, the utility model discloses can gain following technological effect:
the utility model provides a soft or hard adjusting device can realize this soft or hard adjusting device's inflation and deflation through atmospheric pressure adjusting part, and then realizes the regulation of soft or hard adjusting device's hardness to improve current people's health and sit for a long time and can feel tired, just sit for a long time and equally can feel tired problem on soft cushion. The advantages of the present application are apparent compared to the prior art.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is an exploded view of a first embodiment of the present invention;
FIG. 2 is an assembly view of FIG. 1;
fig. 3 is an exploded view of a second embodiment of the present invention;
FIG. 4 is an assembly view of FIG. 3;
fig. 5 is a cross-sectional view of fig. 4 from one of its viewing angles.
Detailed Description
To make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the attached drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the described embodiments are part of the embodiments of the present invention, not all embodiments. Based on the embodiments of 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. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and for simplicity of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or may be connected through the use of two elements or the interaction of two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
Examples
The utility model discloses a first embodiment provides a soft or hard adjusting device 4, diaphragm 2 and a plurality of neatly arranged's sponge piece 3 under diaphragm 1, the air pocket on the air pocket, sponge piece 3 upper end with diaphragm 1 adaptation connection on the air pocket, the lower extreme with diaphragm 2 adaptation connection under the air pocket, diaphragm 1 is connected and is sealed with diaphragm 2 under the air pocket on the air pocket under the sponge piece 3, just air cock 21 has been seted up on diaphragm 2 under the air pocket, air cock 21 is suitable for intercommunication atmospheric pressure adjusting part, can realize the gassing of filling of this soft or hard adjusting device 4 through atmospheric pressure adjusting part, and then realizes the regulation of soft or hard adjusting device 4's hardness to improve the long-time tired problem that can feel on hard cushion of sitting of current people's health for a long time, can feel tired for a long time equally on soft cushion.
Further, the thickness of the sponge block 3 and the shape of the plurality of regularly arranged sponge blocks 3 are not particularly limited, and the sponge blocks can be arranged in a square or rectangle shape, or other shapes, etc.; and the air bag upper membrane 1 is preferably formed by arranging a plurality of hemispherical air bags, and each hemispherical air bag is convenient to be in adaptive contact with each sponge block 3, so that the sponge blocks 3 are stable and cannot deviate.
Furthermore, the air bag upper membrane 1, the air bag lower membrane 2, the sponge block 3 and the air nozzle 21 on the air bag lower membrane 2 pass through a pressing die, a hot pressing process and one-step forming, so that the production cost is reduced while the simple structure is ensured.
In this embodiment, the air pressure adjusting assembly includes an air pipe, a shunt air valve and an air pump that the adaptation communicates, specifically is: when the hardness of the hardness adjusting device 4 needs to be increased, the air pump and the shunt air valve are started, the shunt air valve is in an inflation state, pressure air enters the hardness adjusting device 4 through the air pipe via the air nozzle 21, the hardness adjusting device 4 is inflated by the pressure air, and is restrained by the membrane 1 on the air bag, so that the surface hardness of the air bag is increased, the hardness change is synchronous with the air pressure, and the membrane 1 on the air bag is hemispherical and convex, so that the air bag has enough supporting force; when the hardness needs to be maintained, the air pump and the shunt air valve are closed, and the pressure maintaining state is switched to simultaneously, the air pressure in the hardness adjusting device 4 is kept unchanged, so that the surface hardness is unchanged; when the hardness is required to be reduced, the air pump is started, the flow dividing air valve is switched to the exhaust state, the air pressure in the hardness adjusting device 4 is continuously reduced, the hardness of the surface of the hardness adjusting device is reduced, and a user can control the air pressure in the hardness adjusting device 4 according to the requirement of the user to control the hardness, so that the hardness of the device is kept to be most suitable for people to use. When the air pressure in the hardness adjusting device 4 is relieved and the air pressure is freely communicated with the outside air, the surface hardness of the device is the initial hardness of the material of the sponge block 3.
Further, the air pressure adjusting assembly can adjust the air pressure inside the soft and hard adjusting device 4 and also can adjust the hydraulic pressure inside the soft and hard adjusting device, and the air pressure adjusting assembly can be selected according to the requirements of users.
The hardness of the hardness adjusting device 4 is adjusted through the air bag upper membrane 1, and the hardness of the utility model can be adjusted through adjusting the sponge block 3 inside; the method comprises the following specific steps: in an initial state, no pressure exists in the hardness adjusting device 4, the sponge block 3 in the hardness adjusting device plays a supporting role, and the hardness is moderate; when softening is needed: the air pump and the shunt air valve are opened, the shunt air valve is in an inflated state, the pressure in the soft and hard adjusting device 4 is gradually increased, after a certain pressure is reached, the air pressure in the soft and hard adjusting device plays a supporting role, and the product is in a softer state (similar to a water bed); when hardening is required: the air pump is started, the shunt air valve is switched to an exhaust state, the hardness adjusting device 4 is vacuumized, the sponge block 3 in the hardness adjusting device 4 is extruded and contracted into a hard solid state and plays a supporting role, and the product is in a hard state; when the softness needs to be maintained: when the hardness is adjusted to a proper position, the internal pressure can be kept by closing the air pump and the shunt air valve.
A second embodiment of the utility model provides a cushion, reach as above-mentioned arbitrary one including cushion sponge main part 5 soft or hard adjusting device 4, soft or hard adjusting device 4 holding is in cushion sponge main part 5, the soft or hard degree of being convenient for adjust the cushion is supplied the user to use.
Further, the cushion comprises a lower supporting plate 6 and an upper comfortable layer 7, wherein the lower supporting plate 6 and the upper comfortable layer 7 are both accommodated in the cushion sponge main body 5, and the lower end of the hardness adjusting device 4 is in adaptive connection with the lower supporting plate 6 and is used for supporting the hardness adjusting device 4; the upper end is adapted to be connected to said upper comfort layer 7 for contact with the user for comfort of the user.
The third embodiment of the utility model provides a sofa, including sofa main part and at least one as above-mentioned arbitrary one the cushion, the cushion adaptation is installed in the sofa main part, and the quantity and the arrangement of cushion can be adjusted according to the size of sofa or user's demand.
The adjusting process comprises the following steps: the user only need be through opening or closing the air pump makes simultaneously the reposition of redundant personnel pneumatic valve is in aerifing or the exhaust state, can realize the regulation of cushion soft or hard, and what of filling and disappearing can be selected according to user's self demand.
Above only the utility model discloses a preferred embodiment, the utility model discloses a scope not only limits in above-mentioned embodiment, and the fan belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope.
Claims (7)
1. The utility model provides a hardness adjusting device, its characterized in that, includes diaphragm, air pocket lower diaphragm on the air pocket and a plurality of neatly arranged sponge piece, sponge piece upper end with diaphragm adaptation connection on the air pocket, the lower extreme with diaphragm adaptation connection under the air pocket, diaphragm and air pocket lower diaphragm are connected and are sealed on the air pocket the sponge piece, just the air cock has been seted up on the diaphragm under the air pocket, the air cock is suitable for intercommunication air pressure adjusting part.
2. The device of claim 1, wherein the air bag upper membrane is formed by arranging a plurality of hemispherical air bags.
3. The device for adjusting the hardness of a gas bag as claimed in claim 1, wherein the gas bag upper membrane, the gas bag lower membrane, the sponge block and the gas nozzle on the gas bag lower membrane are formed in one step by a pressing mold and a hot pressing process.
4. The apparatus according to claim 1, wherein the air pressure adjusting assembly comprises an air tube, a diversion air valve and an air pump, the air pump is configured such that when the air pump is opened, the diversion air valve is opened, and air enters the air tube and enters the apparatus through the air nozzle.
5. A cushion, characterized by comprising a cushion sponge main body and a hardness adjusting device according to any one of claims 1 to 4, wherein the hardness adjusting device is accommodated in the cushion sponge main body.
6. The cushion according to claim 5, comprising a lower support plate and an upper comfort layer, wherein the lower support plate and the upper comfort layer are both accommodated in the cushion sponge body, and the lower end of the hardness adjusting device is connected with the lower support plate in an adapting manner, and the upper end of the hardness adjusting device is connected with the upper comfort layer in an adapting manner.
7. A sofa comprising a sofa body and at least one cushion according to any one of claims 5 to 6 adapted to be mounted on the sofa body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221973882.6U CN218044454U (en) | 2022-07-28 | 2022-07-28 | Soft or hard adjusting device and sofa of cushion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221973882.6U CN218044454U (en) | 2022-07-28 | 2022-07-28 | Soft or hard adjusting device and sofa of cushion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218044454U true CN218044454U (en) | 2022-12-16 |
Family
ID=84401297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221973882.6U Active CN218044454U (en) | 2022-07-28 | 2022-07-28 | Soft or hard adjusting device and sofa of cushion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218044454U (en) |
-
2022
- 2022-07-28 CN CN202221973882.6U patent/CN218044454U/en active Active
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