CN212878445U - Key lifting double-back posture correcting chair - Google Patents
Key lifting double-back posture correcting chair Download PDFInfo
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- CN212878445U CN212878445U CN202020713825.9U CN202020713825U CN212878445U CN 212878445 U CN212878445 U CN 212878445U CN 202020713825 U CN202020713825 U CN 202020713825U CN 212878445 U CN212878445 U CN 212878445U
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- inflatable packer
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Abstract
The utility model discloses a gesture chair is rectified to button lift couple of backs, including supporting baseplate and back support, the surface has cup jointed the bracing piece that two equidistance distribute all around of back support, and the both sides of bracing piece one side outer wall all have inflatable packer through the fix with screw, the fix with screw that passes through of one side outer wall of back support has the air pump, and the grafting of the both sides outer wall of air pump has the hose, one side outer wall of hose is pegged graft on one side outer wall of inflatable packer, the top outer wall and the bottom outer wall of inflatable packer have same braces through the fix with screw, and the braces is elastic material, supporting baseplate's circumference skin weld has the supporting leg that three equidistance distributes, and the bottom outer wall of supporting leg has the universal wheel through the fix with screw. The utility model discloses a be provided with braces, inflatable packer and air pump, overlap the braces on one's body, the air pump is outwards breathed in, makes inflatable packer swell, makes upper part of the body and inflatable packer paste tightly, can quick adjustment degree of tightness, convenient and fast like this.
Description
Technical Field
The utility model relates to a plastic granules compounding technical field especially relates to appearance chair is rectified to button lift couple of backs.
Background
Along with the progress of science and technology, people's life becomes convenient and fast gradually, including the chair that can only be used for the sitter to have a rest at ordinary times also diversifies gradually, in order to make things convenient for people's daily life's demand and be in the environment, develops multiple chair, for example: folding chairs, office chairs, electric competition chairs, back-posture correction chairs with sitting posture correction, and the like.
The existing key lifting double-back posture correcting chair is developed through a large amount of data acquisition and is suitable for most people to be a chair conforming to a human body curve, but the chair has a problem: the back and the backrest cushion can be tightly attached only by adjusting the length of the straps, which is inconvenient and has inconsistent attaching degree.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a button lifting double-back posture correcting chair.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the button lifting double-back posture correcting chair comprises a supporting base plate and a backrest support, wherein two supporting rods distributed equidistantly are sleeved on the peripheral outer surface of the backrest support, an inflatable cushion is fixed on each of two sides of one outer wall of each supporting rod through screws, an air pump is fixed on one outer wall of the backrest support through screws, hoses are inserted into outer walls of two sides of the air pump, and one outer wall of each hose is inserted into one outer wall of the inflatable cushion.
Furthermore, the same strap is fixed on the outer wall of the top and the outer wall of the bottom of the inflatable cushion through screws, and the strap is made of elastic materials.
Furthermore, the circumference surface welding of supporting baseplate has three supporting legs that the equidistance distributes, and the bottom outer wall of supporting leg has the universal wheel through the fix with screw.
Further, the top outer wall of supporting baseplate rotates and is connected with the turning block, and the top outer wall of turning block has electric telescopic handle through the fix with screw, and electric telescopic handle's piston rod one end has the bedplate through the fix with screw, and the top outer wall of bedplate is provided with the cushion, and the both sides outer wall of bedplate has the handrail through the fix with screw, and the top outer wall of one of them handrail is provided with the controller.
Furthermore, the bottom end of the backrest support is fixed with the seat plate through screws, a back cushion is fixed at the bottom end of the outer wall of one side of the backrest support through screws, and a head back cushion is fixed at the top end of the outer wall of one side of the backrest support through screws.
Furthermore, a supporting frame is sleeved at one end of the piston rod of the electric telescopic rod, and the outer wall of the top of the supporting frame is fixed with the seat plate through screws.
The utility model has the advantages that:
1. according to the key lifting double-back posture correcting chair, the straps are sleeved on the body through the straps, the inflatable cushion and the air pump, the air pump sucks air outwards to enable the inflatable cushion to swell, the upper body and the inflatable cushion are attached tightly, the comfort degree can be adjusted quickly, and the chair is convenient and fast.
2. This appearance chair is rectified to button lift couple of backs through being provided with controller and electric telescopic handle, and the controller can control electric telescopic handle extension and shrink, can adjust the chair height like this.
3. This button lift two backs of body chair of rectifying through being provided with the support frame, prevents that the extreme point atress from causing the seat to rock, and the support frame can reduce effectively and rock.
The part not related in the device all is the same with prior art or can adopt prior art to realize, and the device design structure is reasonable, and convenient to use satisfies people's user demand.
Drawings
Fig. 1 is a schematic structural view of a key lifting double-back posture correcting chair provided in embodiment 1 of the present invention;
fig. 2 is an enlarged schematic structural view of a position a of a key lifting double-back posture correcting chair provided in embodiment 1 of the present invention;
fig. 3 is a schematic view of a rear view structure of a chair with keys lifting and double back posture correction provided in embodiment 2 of the present invention.
In the figure: 1-supporting bottom plate, 2-supporting legs, 3-rotating block, 4-electric telescopic rod, 5-seat plate, 6-cushion, 7-conservative, 8-back cushion, 9-inflatable cushion, 10-back cushion, 11-back support, 12-supporting rod, 13-head back cushion, 14-universal wheel, 15-controller, 16-air pump, 17-hose and 18-supporting frame.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.
In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.
In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
Example 1
Referring to fig. 1-2, a key lifting double-back posture correcting chair comprises a supporting base plate 1 and a backrest support 11, wherein two supporting rods 12 distributed at equal intervals are sleeved on the outer surface of the periphery of the backrest support 11, inflatable cushions 9 are fixed on two sides of the outer wall of one side of each supporting rod 12 through screws, an air pump 16 is fixed on the outer wall of one side of the backrest support 11 through screws, hoses 17 are inserted into the outer walls of two sides of each air pump 16, and the outer wall of one side of each hose 17 is inserted into the outer wall of one side of each inflatable cushion 9.
In the utility model, the same braces 10 are fixed on the top outer wall and the bottom outer wall of an inflatable cushion 9 through screws, the braces are made of elastic materials, three support legs 2 distributed equidistantly are welded on the circumferential surface of a support base plate 1, universal wheels 14 are fixed on the bottom outer wall of the support legs 2 through screws, a rotating block 3 is rotatably connected on the top outer wall of the support base plate 1, an electric telescopic rod 4 is fixed on the top outer wall of the rotating block 3 through screws, a seat plate 5 is fixed on one end of a piston rod of the electric telescopic rod 4 through screws, a cushion 6 is arranged on the top outer wall of the seat plate 5, handrails 7 are fixed on the outer walls on two sides of the seat plate 5 through screws, a controller 15 is arranged on the top outer wall of one of the handrails 7, the bottom end of a backrest support 11 is fixed with the seat plate 5 through screws, and a back cushion, a head cushion 13 is fixed to the top end of one side outer wall of the backrest support 11 by screws.
The working principle is as follows: the controller 15 controls the electric telescopic rod 4 to extend and contract, the shoulder strap 9 is sleeved on the body after the height of the chair is adjusted, the air pump 16 sucks air outwards to enable the inflatable cushion 9 to swell, the upper body and the inflatable cushion 9 are attached tightly, after the chair is used, the air pump 16 discharges air, the inflatable cushion 9 loses air, and the upper body is separated from the shoulder strap 9 easily.
Example 2
Referring to fig. 3, the push-button lifting double-back posture correcting chair in this embodiment is compared with embodiment 1, and further includes a support frame 18 sleeved at one end of a piston rod of the electric telescopic rod 4, and the outer wall of the top of the support frame 18 is fixed with the seat plate 5 through screws.
The working principle is as follows: the piston rod of the electric telescopic rod 4 is easy to shake, and the support frame 18 can effectively reduce the shake.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. Two back of button lift posture correcting chair, including supporting baseplate (1) and back support (11), its characterized in that, the surface has cup jointed two bracing pieces (12) that the equidistance distributes around back support (11), and the both sides of bracing piece (12) one side outer wall all have inflatable packer (9) through the fix with screw, one side outer wall of back support (11) has air pump (16) through the fix with screw, and the both sides outer wall of air pump (16) all pegs graft and have hose (17), one side outer wall of hose (17) pegs graft on one side outer wall of inflatable packer (9).
2. The key lifting double-back posture correcting chair as claimed in claim 1, wherein the same braces (10) are fixed on the top outer wall and the bottom outer wall of the inflatable cushion (9) through screws, and the braces are made of elastic materials.
3. The key lifting double-back posture correcting chair as claimed in claim 1, wherein the circumferential surface of the supporting base plate (1) is welded with three supporting legs (2) distributed at equal intervals, and the outer walls of the bottoms of the supporting legs (2) are fixed with universal wheels (14) through screws.
4. The key lifting double-back posture correcting chair according to claim 3, wherein the outer wall of the top of the supporting base plate (1) is rotatably connected with a rotating block (3), an electric telescopic rod (4) is fixed on the outer wall of the top of the rotating block (3) through screws, a seat plate (5) is fixed at one end of a piston rod of the electric telescopic rod (4) through screws, a cushion (6) is arranged on the outer wall of the top of the seat plate (5), handrails (7) are fixed on the outer walls of two sides of the seat plate (5) through screws, and a controller (15) is arranged on the outer wall of the top of one handrail (7).
5. The key lifting double-back posture correcting chair as claimed in claim 1, wherein the bottom end of the backrest support (11) is fixed with the seat plate (5) through screws, the bottom end of one outer wall of the backrest support (11) is fixed with a back cushion (8) through screws, and the top end of one outer wall of the backrest support (11) is fixed with a head back cushion (13) through screws.
6. The key lifting double-back posture correcting chair as claimed in claim 4, wherein one end of the piston rod of the electric telescopic rod (4) is sleeved with a support frame (18), and the outer wall of the top of the support frame (18) is fixed with the seat plate (5) through screws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020713825.9U CN212878445U (en) | 2020-05-06 | 2020-05-06 | Key lifting double-back posture correcting chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020713825.9U CN212878445U (en) | 2020-05-06 | 2020-05-06 | Key lifting double-back posture correcting chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212878445U true CN212878445U (en) | 2021-04-06 |
Family
ID=75262928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020713825.9U Active CN212878445U (en) | 2020-05-06 | 2020-05-06 | Key lifting double-back posture correcting chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212878445U (en) |
-
2020
- 2020-05-06 CN CN202020713825.9U patent/CN212878445U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230329 Address after: Room 213, Floor 2, Building 5, No. 399, Jinglian Road, Minhang District, Shanghai, 201100 Patentee after: Shanghai Shimin Teaching Equipment Co.,Ltd. Address before: 1045 Fucheng Road, Yexie Town, Songjiang District, Shanghai, 201100 Patentee before: Shanghai Shimin Furniture Co.,Ltd. |