CN219762878U - Leisure net chair conforming to human engineering - Google Patents
Leisure net chair conforming to human engineering Download PDFInfo
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- CN219762878U CN219762878U CN202320941182.7U CN202320941182U CN219762878U CN 219762878 U CN219762878 U CN 219762878U CN 202320941182 U CN202320941182 U CN 202320941182U CN 219762878 U CN219762878 U CN 219762878U
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- 239000004744 fabric Substances 0.000 claims abstract description 22
- 230000007246 mechanism Effects 0.000 claims description 10
- 238000010030 laminating Methods 0.000 claims description 7
- 239000004816 latex Substances 0.000 claims description 3
- 229920000126 latex Polymers 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 2
- 235000017491 Bambusa tulda Nutrition 0.000 description 2
- 241001330002 Bambuseae Species 0.000 description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 2
- 239000011425 bamboo Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Chairs Characterized By Structure (AREA)
Abstract
The utility model provides a leisure net chair conforming to human engineering, which comprises a supporting rod, a supporting plate, a fixed plate, net cloth, a sliding plate, a movable plate and bolts, wherein the supporting rod is arranged on the right end face of a supporting seat, the supporting plate is fixed on the upper end face of the supporting rod, the fixed plates are arranged on the front side and the rear side of the left end face of the supporting plate, the net cloth is arranged between the fixed plates, the sliding plate is connected inside the supporting plate in a sliding manner, the movable plate is fixed between the sliding plates, limiting holes are formed in the supporting plate and the sliding plate, the bolts are connected in a fitting manner, threaded holes are formed in the movable plate, adjusting bolts are connected in the threaded holes in a fitting manner, a lumbar support is arranged on the left end face of the adjusting bolts, and a bearing seat is arranged between the lumbar support and the adjusting bolts.
Description
Technical Field
The utility model relates to a leisure net chair conforming to human engineering, belonging to the technical field of waist support net chairs.
Background
The ergonomic 3D waist support net chair is an indispensable product in office furniture, has good air permeability and comfort, is popular among consumers, and has great breakthrough in technology and materials since the ergonomic 3D waist support net chair is popular at the end of the 20 th century.
Chinese patent No.: CN214905263U, an ergonomic 3D waist support net chair, the support frame that this technical scheme crossed the setting, the bedplate, insert a section of thick bamboo, the inserted bar, the handrail, the spacing hole, the spacer pin, the spacing groove, the arm-tie, the spacer pin, the installation section of thick bamboo, the installation piece, the connection frame, the screen cloth, the opening, can be after using screen cloth one end time, according to the convenient and fast's of elasticity degree of screen cloth to the screen cloth adjust, save user's time and need not change the screen cloth again, use cost of user has been shortened, the regulation structure to the screen cloth is complicated in the above-mentioned technical scheme, be difficult to change after damaging, the maintenance cost of later stage has been increased, and do not set up can height-adjusting's waist rest, the riding comfort of passenger is not high, present emergency needs an ergonomic's leisure net chair to solve the problem that above-mentioned appears.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model aims to provide a leisure net chair conforming to the human engineering, so as to solve the problems in the prior art.
In order to achieve the above object, the present utility model is realized by the following technical scheme: the leisure net chair conforming to the human engineering comprises a supporting seat and a backrest mechanism, wherein an emulsion cushion is arranged on the upper end face of the supporting seat, an air rod is arranged on the lower end face of the supporting seat, a fixed base is arranged on the lower end face of the air rod, fixed rods are arranged on the front end face and the rear end face of the supporting seat, armrests are arranged on the upper end face of the fixed rods, and the backrest mechanism is arranged on the right end face of the supporting seat;
the backrest mechanism comprises a supporting rod, a supporting plate, a fixed plate, mesh fabrics, a sliding plate, a movable plate and a bolt, wherein the supporting rod is arranged on the right end face of a supporting seat, the supporting plate is fixed on the upper end face of the supporting rod, the fixed plates are arranged on the front side and the rear side of the left end face of the supporting plate, and mesh fabrics are arranged between the fixed plates;
the inside sliding connection of backup pad has the fly leaf, be fixed with the fly leaf between the fly leaf, spacing hole has all been seted up to backup pad and fly leaf inside, spacing hole laminating is connected with the bolt mutually, threaded hole has been seted up to inside the fly leaf, threaded hole laminating is connected with adjusting bolt mutually, adjusting bolt left end face is provided with the waist and props, be provided with the bearing frame between waist props and the adjusting bolt.
Further, the fixed base lower terminal surface is provided with and removes the universal wheel, removes the universal wheel and is provided with four groups, and the size of four groups removal universal wheels equals, and the symmetry is installed the fixed lower terminal surface, the dead lever passes through fastening bolt to be fixed at fixing base front and back both ends face.
Further, the inside sliding tray that has seted up of backup pad, the specification of sliding tray with the specification phase-match of sliding tray, and both can laminate sliding connection mutually.
Further, the inner diameter of the limiting hole is equal to the outer diameter of the bolt, the limiting hole and the bolt can be in fit sliding connection with each other, and the bolt can extend into the limiting hole in the sliding plate.
Further, a spring return structure is arranged between the bolt and the supporting plate.
Further, the inner diameter of the threaded hole is equal to the outer diameter of the adjusting bolt, the threaded hole and the adjusting bolt can be mutually attached, rotated and connected, the outer diameter of the adjusting bolt is equal to the inner diameter of the bearing seat, and the adjusting bolt and the bearing seat can be mutually attached, fixed and connected.
The utility model has the beneficial effects that: the leisure net chair conforming to the human engineering is simple in adjusting structure of the net cloth, easy to replace after being damaged, reduces later maintenance cost, and solves the problems that the original human engineering 3D waist support net chair is complex in adjusting structure of the net cloth, difficult to replace after being damaged, increases later maintenance cost, and has low riding comfort due to the fact that the waist support with the adjustable height is arranged.
Drawings
Other features, objects and advantages of the present utility model will become more apparent upon reading of the detailed description of non-limiting embodiments, given with reference to the accompanying drawings in which:
FIG. 1 is a front cross-sectional view of an ergonomic leisure net chair of the present utility model;
FIG. 2 is a partial block diagram of an ergonomic leisure net chair according to the present utility model;
FIG. 3 is a partial block diagram of an ergonomic leisure net chair according to the present utility model;
FIG. 4 is a partial block diagram of an ergonomic leisure net chair according to the present utility model;
in the figure: 1-armrests, 2-latex cushions, 3-supporting seats, 4-backrest mechanisms, 41-supporting rods, 42-supporting plates, 43-fixing plates, 44-mesh fabrics, 46-sliding plates, 47-movable plates, 48-adjusting bolts, 49-lumbar supports, 411-threaded holes, 412-bearing seats, 413-limiting holes, 414-bolts, 5-air rods, 6-fixing bases and 7-fixing rods.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a leisure mesh chair conforming to human engineering, includes supporting seat 3 and backrest mechanism 4, and supporting seat 3 up end is provided with latex cushion 2, and air bar 5 is installed to supporting seat 3 lower terminal surface, and unable adjustment base 6 is installed to air bar 5 lower terminal surface, and dead lever 7 is all installed to supporting seat 3 front and back both ends face, and dead lever 7 up end is provided with handrail 1, and supporting seat 3 right-hand member face is provided with backrest mechanism 4;
the backrest mechanism 4 comprises a supporting rod 41, a supporting plate 42, a fixed plate 43, mesh fabrics 44, a sliding plate 46, a movable plate 47 and bolts 414, wherein the supporting rod 41 is arranged on the right end face of the supporting seat 3, the supporting plate 42 is fixed on the upper end face of the supporting rod 41, the fixed plate 43 is arranged on the front side and the rear side of the left end face of the supporting plate 42, and the mesh fabrics 44 are arranged between the fixed plates 43;
the inside sliding connection of backup pad 42 has slide plate 46, be fixed with fly leaf 47 between the slide plate 46, spacing hole 413 has all been seted up to backup pad 42 and slide plate 46 inside, spacing hole 413 laminating is connected with bolt 414, threaded hole 411 has been seted up to inside fly leaf 47, threaded hole 411 laminating is connected with adjusting bolt 48 mutually, adjusting bolt 48 left end face is provided with lumbar support 49, be provided with bearing frame 412 between lumbar support 49 and the adjusting bolt 48, this design is simple to the regulation structure of screen cloth 44, easily change after damaging, the maintenance cost of later stage has been reduced, and set up can height-adjusting's lumbar support, the riding comfort of the person has been improved.
As a first embodiment of the present utility model: the movable universal wheels are arranged on the lower end face of the fixed base 6, the movable universal wheels are provided with four groups, the four groups of movable universal wheels are equal in size and symmetrically arranged on the fixed lower end face, the mesh chair is enabled to achieve a moving function through the four groups of movable universal wheels, the fixed rods 7 are fixed on the front end face and the rear end face of the fixed base through fastening bolts, the handrail 1 can be supported through the fixed rods 7, an occupant can place arms on the handrail 1, and overall comfort of the mesh chair is improved;
the support plate 42 is internally provided with a sliding groove, the specification of the sliding groove is matched with that of the sliding plate 46, the sliding groove and the sliding plate can be in fit sliding connection, the sliding plate 46 can slide up and down in the sliding groove, the movable plate 47 moves up and down, the lumbar support can move up and down along with the movable plate 47, the positions of lumbar supports can be adjusted by passengers with different body structures, the inner diameter of the limiting hole 413 is equal to the outer diameter of the bolt 414, the two can be in fit sliding connection, the bolt 414 can extend into the limiting hole 413 in the sliding plate 46, the design can extend into the limiting hole 413 in the sliding plate 46 through the bolt 414 and be in fit connection with the limiting hole, the position of the sliding plate 46 is limited, the sliding plate 46 cannot move up and down, and a spring reset structure is arranged between the bolt 414 and the support plate 42;
the internal diameter of screw hole 411 is equal with the external diameter size of adjusting bolt 48, and both can laminate mutually and rotate to be connected, and the external diameter of adjusting bolt 48 equals with the internal diameter size of bearing frame 412, and both can laminate mutually fixed connection, this design is laminate mutually through adjusting bolt 48 and screw hole 411 and rotate to be connected for adjusting bolt 48 can drive waist lean on left or right motion, makes it can support screen cloth 44, adjusts the elasticity of screen cloth 44, and the simple structure of regulation, the later maintenance of being convenient for.
As a second embodiment of the present utility model: the movable function is realized to the net chair through four sets of removal universal wheels, can support handrail 1 through dead lever 7, make the passenger can place the arm on handrail 1, improve net chair's overall comfort, the passenger can stimulate bolt 414 according to own body structure, make bolt 414 leave spacing hole 413, pull movable plate 47 from top to bottom, make the sliding plate 46 slide from top to bottom in the sliding tray, the waist leans on can follow movable plate 47 up-and-down motion, satisfy the position that the passenger of different body structures adjusted the waist leans on, loosen bolt 414, make bolt 414 get back to spacing hole 413 through the spring return structure again, movable plate 47 is spacing fixed between sliding plate 46, laminating rotation is connected with screw hole 411 through adjusting bolt 48, make adjusting bolt 48 can drive waist lean on left or right motion, make it lean on screen cloth 44, adjust the elasticity of screen cloth 44, and the simple structure of regulation, the later maintenance of being convenient for.
While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
What is not described in detail in this specification is prior art known to those skilled in the art. Standard parts used in the utility model can be purchased from the market, special-shaped parts can be customized according to the description of the specification and the drawings, the specific connection modes of all parts adopt conventional means such as mature bolts, rivets and welding in the prior art, the machinery, the parts and the equipment adopt conventional models in the prior art, and the circuit connection adopts conventional connection modes in the prior art, so that the details are not described.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (6)
1. The utility model provides a leisure chaise longue who accords with human engineering, includes supporting seat and back mechanism, its characterized in that: the latex cushion is arranged on the upper end face of the supporting seat, the air rod is arranged on the lower end face of the supporting seat, the fixed base is arranged on the lower end face of the air rod, the fixed rods are arranged on the front end face and the rear end face of the supporting seat, the armrests are arranged on the upper end face of the fixed rods, and the backrest mechanism is arranged on the right end face of the supporting seat;
the backrest mechanism comprises a supporting rod, a supporting plate, a fixed plate, mesh fabrics, a sliding plate, a movable plate and a bolt, wherein the supporting rod is arranged on the right end face of a supporting seat, the supporting plate is fixed on the upper end face of the supporting rod, the fixed plates are arranged on the front side and the rear side of the left end face of the supporting plate, and mesh fabrics are arranged between the fixed plates;
the inside sliding connection of backup pad has the fly leaf, be fixed with the fly leaf between the fly leaf, spacing hole has all been seted up to backup pad and fly leaf inside, spacing hole laminating is connected with the bolt mutually, threaded hole has been seted up to inside the fly leaf, threaded hole laminating is connected with adjusting bolt mutually, adjusting bolt left end face is provided with the waist and props, be provided with the bearing frame between waist props and the adjusting bolt.
2. An ergonomic leisure chair as in claim 1 wherein: the fixed base lower terminal surface is provided with the removal universal wheel, removes the universal wheel and is provided with four groups, and the size of four groups removal universal wheels equals, and the symmetry is installed the fixed lower terminal surface, the dead lever passes through fastening bolt to be fixed at fixing base front and back both ends face.
3. An ergonomic leisure chair as in claim 1 wherein: the sliding groove is formed in the supporting plate, the specification of the sliding groove is matched with that of the sliding plate, and the sliding groove and the sliding plate can be in fit sliding connection.
4. An ergonomic leisure chair as in claim 1 wherein: the internal diameter of spacing hole with the external diameter size of bolt equals, and both can laminate sliding connection mutually, just the bolt can stretch into in the spacing hole of sliding plate inside.
5. An ergonomic leisure chair as in claim 1 wherein: and a spring reset structure is arranged between the bolt and the supporting plate.
6. An ergonomic leisure chair as in claim 1 wherein: the inner diameter of the threaded hole is equal to the outer diameter of the adjusting bolt, the adjusting bolt and the adjusting bolt can be mutually attached, rotated and connected, the outer diameter of the adjusting bolt is equal to the inner diameter of the bearing seat, and the adjusting bolt and the bearing seat can be mutually attached, fixed and connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320941182.7U CN219762878U (en) | 2023-04-23 | 2023-04-23 | Leisure net chair conforming to human engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320941182.7U CN219762878U (en) | 2023-04-23 | 2023-04-23 | Leisure net chair conforming to human engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219762878U true CN219762878U (en) | 2023-09-29 |
Family
ID=88108204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320941182.7U Active CN219762878U (en) | 2023-04-23 | 2023-04-23 | Leisure net chair conforming to human engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219762878U (en) |
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2023
- 2023-04-23 CN CN202320941182.7U patent/CN219762878U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |