CN220124308U - Frame structure of woven chair - Google Patents
Frame structure of woven chair Download PDFInfo
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- CN220124308U CN220124308U CN202321216622.9U CN202321216622U CN220124308U CN 220124308 U CN220124308 U CN 220124308U CN 202321216622 U CN202321216622 U CN 202321216622U CN 220124308 U CN220124308 U CN 220124308U
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- bottom plate
- piece
- woven
- block
- frame structure
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- 238000004804 winding Methods 0.000 claims abstract description 11
- 238000009434 installation Methods 0.000 claims description 8
- 230000000694 effects Effects 0.000 claims 1
- 241000345998 Calamus manan Species 0.000 abstract description 13
- 235000012950 rattan cane Nutrition 0.000 abstract description 13
- 229920003023 plastic Polymers 0.000 abstract description 12
- 239000004033 plastic Substances 0.000 abstract description 12
- 238000009941 weaving Methods 0.000 description 17
- 238000009954 braiding Methods 0.000 description 6
- 230000000087 stabilizing effect Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
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- Special Chairs (AREA)
Abstract
The utility model provides a frame structure of a woven chair, comprising: a bottom plate is arranged between the two rear supporting rods, two corners of the bottom plate are respectively provided with a fixed groove, the inner circular wall surface of the fixed groove is fixedly arranged with the outer circular wall surface of the rear supporting rod, the other two corners of the bottom plate are respectively provided with a positioning groove, and the inner circular wall surface of the positioning groove is fixedly provided with a front supporting rod; the extension subassembly, the extension subassembly sets up the top of bottom plate for the length of extension seat through setting up the winding hole, and the inside of winding hole can pass the plastic rattan of establishment usefulness, fixes the position of plastic rattan between two stable pieces, through setting up the center horizontal pole, and the center horizontal pole can provide the fulcrum of entanglement when the staff weaves with the plastic rattan between two stable pieces, through setting up the movable rod, the movable rod can be at movable sheathed tube inside lateral shifting to pull out a new seat in the below of seat.
Description
Technical Field
The utility model relates to the field of woven chairs, in particular to a frame structure of a woven chair.
Background
The chair is an indispensable article in daily life of people, and along with the continuous development of society, the appearance of the chair also changes greatly, and the chair meets the new demands of modern life from the original simple wooden chair to the leather chair, the cloth chair, the rattan chair and the like which are visible everywhere on the market at present.
According to the application number: the Chinese patent of CN201820102778.7, a combined type woven seat, comprising a support body and a seat, wherein the middle part of the support body is provided with a seat frame, the seat comprises a plurality of transverse woven strips and a plurality of longitudinal woven strips, the transverse woven strips and the longitudinal woven strips are mutually perpendicular, the two ends of each transverse woven strip are respectively provided with a first limit column, the two ends of each longitudinal woven strip are respectively provided with a second limit column, the two ends of each transverse woven strip are respectively fixed on the seat frame through the first limit columns, and the two ends of each longitudinal woven strip are respectively fixed on the seat frame through the second limit columns.
However, the above scheme still has a certain technical scheme: the area of the chair surface is relatively fixed, and the chair can be used in a sitting and standing mode, so that the comfort is improved when the chair is used.
Disclosure of Invention
The present utility model aims to provide a frame structure of a woven chair which overcomes or at least partially solves the above problems, so as to solve the problem that the area of the chair surface is relatively fixed, and the woven chair can only be used in a sitting and standing mode, and the problem of comfortable bottom crossing during use.
In order to achieve the above purpose, the technical scheme of the utility model is specifically realized as follows:
the utility model provides a frame structure of a woven chair, comprising: a bottom plate is arranged between the two rear supporting rods, two corners of the bottom plate are respectively provided with a fixed groove, the inner circular wall surface of the fixed groove is fixedly arranged with the outer circular wall surface of the rear supporting rod, the other two corners of the bottom plate are respectively provided with a positioning groove, and the inner circular wall surface of the positioning groove is fixedly provided with a front supporting rod; and the extension assembly is arranged above the bottom plate and used for extending the length of the chair surface.
Through adopting above-mentioned technical scheme, through setting up the back bracing piece, back bracing piece can cooperate fixed support at four corners of bottom plate with preceding bracing piece to can increase the stability of bottom plate in above ground, through setting up the bottom plate, the top surface of bottom plate can place article, can also be convenient for child simultaneously borrow the power to climb to on the chair.
As a further aspect of the present utility model, the extension assembly includes: the installation piece, installation piece fixed mounting is two between the preceding bracing piece, two fixed mounting has the locating piece between the back bracing piece, one side fixed mounting of locating piece has two movable sleeve pipes, movable sleeve pipe's outer circular wall with the top surface fixed mounting of installation piece, movable sleeve pipe's interior circular wall movable sleeve is equipped with the movable rod, the outer circular wall fixed mounting of movable rod has the steady block, a plurality of winding hole has been seted up to the top surface of steady block, the joint groove has been seted up to movable sleeve pipe's outer circular wall, both sides respectively with the upper and lower both sides movable joint of steady block, two fixed mounting has central horizontal pole between the steady block.
Through adopting above-mentioned technical scheme, through setting up the winding hole, the inside of winding hole can pass the plastics rattan of establishment usefulness, the position of fixed plastics rattan between two stable pieces, through setting up central horizontal pole, the central horizontal pole can provide the fulcrum of entanglement when the staff utilizes plastics rattan to weave between two stable pieces, through setting up movable rod, movable rod can be at movable sheathed tube inside lateral shifting, thereby pull out a new seat in the below of seat, through setting up stable piece, stable piece can the joint in the inside of joint groove, and the synchronous lateral shifting in the inside of joint groove when movable rod is at movable sheathed tube lateral shifting, utilize the face of weaving of pulling out in the seat below, thereby the length and the area of seat have been increased, convenient to use person lies down on the seat, comfort level when using is increased.
As a further scheme of the utility model, a placing block is fixedly arranged between the two rear supporting rods, a fixing block is fixedly arranged between the two front supporting rods, two braiding rods are fixedly arranged on one side of the placing block, and the outer circular wall surfaces of the braiding rods are fixedly arranged on the top surfaces of the fixing blocks.
Through adopting above-mentioned technical scheme, through setting up and placing the piece, place the piece and can provide the installation place for weaving the pole, tentatively confirm the position of weaving the pole, through setting up the fixed block, the top surface of fixed block can support the other end of weaving the pole, increases the stability of weaving the pole in current position.
As a further scheme of the utility model, two armrests are arranged above the bottom plate, one end of the bottom surface of each armrest is fixedly arranged at the top end of the rear supporting rod, and the other end of the bottom surface of each armrest is fixedly arranged at the top end of the front supporting rod.
Through adopting above-mentioned technical scheme, through setting up the handrail, the handrail can be when the user sits on the seat the position of the arm of health both sides, prevents that the arm from dropping naturally.
As a further scheme of the utility model, a connecting block is fixedly arranged on the top surface of the armrest, a backrest block is arranged above the armrest, and the bottom surface of the backrest block is fixedly arranged with the top surface of the connecting block.
Through adopting above-mentioned technical scheme, through setting up the back piece, the back of back piece can support user when the chair is used, through setting up the connecting block, the position of back piece on the chair can be fixed to the connecting block to can increase the stability of back piece.
As a further scheme of the utility model, the two sides of the two connecting blocks, which are close to each other, are fixedly provided with backrest cross bars.
Through adopting above-mentioned technical scheme, through setting up the back horizontal pole, the back horizontal pole can provide the point of entanglement support when weaving the back of the chair to can increase the stability and the toughness of back of the chair after weaving.
The utility model provides a frame structure of a woven chair, which has the beneficial effects that:
through setting up the winding hole, the inside in winding hole can pass the plastics rattan of establishment usefulness, the position of fixed plastics rattan between two stable pieces, through setting up central horizontal pole, the central horizontal pole can provide the fulcrum of entanglement when the staff utilizes plastics rattan to weave between two stable pieces, through setting up movable rod, movable rod can be at movable sheathed tube inside lateral shifting, thereby pull out a new seat in the below of seat, through setting up the stable piece, the stable piece can the joint in the inside of joint groove, and when movable rod is at the inside synchronous lateral shifting of joint groove when movable sheathed tube inside lateral shifting, utilize the braided surface that draws in the seat below, thereby increased the length and the area of seat, convenient to use person lies down on the seat, increase the comfort level when using.
Through setting up the back bracing piece, back bracing piece can with preceding bracing piece cooperation fixed stay in four corners of bottom plate, thereby can increase the stability of bottom plate in ground top, through setting up the bottom plate, the top surface of bottom plate can place the article, simultaneously can also be convenient for child borrow the power to climb to the chair on, through setting up and place the piece, place the piece and can provide the installation place for weaving the pole, tentatively confirm the position of weaving the pole, through setting up the fixed block, the top surface of fixed block can support the other end of weaving the pole, increase the stability of weaving the pole in current position, through setting up the back piece, the back piece can support user's back when the chair is used, through setting up the connecting block, the position of back piece on the chair can be fixed to the connecting block, thereby can increase the stability of back piece.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic perspective view of an embodiment of the present utility model;
fig. 2 is a schematic diagram of a split structure according to an embodiment of the present utility model;
FIG. 3 is a schematic view of a mounting block according to an embodiment of the present utility model;
fig. 4 is a schematic structural diagram of a central cross bar according to an embodiment of the present utility model.
In the figure: 1. a rear support bar; 2. a bottom plate; 3. a front support bar; 4. an armrest; 5. a connecting block; 6. a backrest block; 7. a backrest cross bar; 8. a positioning groove; 9. a fixing groove; 10. a mounting block; 11. a positioning block; 12. a movable sleeve; 13. a fixed block; 14. placing a block; 15. braiding a rod; 16. a clamping groove; 17. a movable rod; 18. a stabilizing block; 19. a winding hole; 20. a central cross bar.
Detailed Description
Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.
Referring to fig. 1 and 2, the frame structure of a woven chair provided by the embodiment of the utility model comprises two rear supporting rods 1, a bottom plate 2 is arranged between the two rear supporting rods 1, two corners of the bottom plate 2 are respectively provided with a fixed groove 9, the inner circular wall surface of the fixed groove 9 is fixedly installed with the outer circular wall surface of the rear supporting rod 1, the other two corners of the bottom plate 2 are respectively provided with a positioning groove 8, the inner circular wall surface of the positioning groove 8 is fixedly provided with a front supporting rod 3, and an extension component is arranged above the bottom plate 2 and used for extending the length of a chair surface.
Referring to fig. 1, 2 and 3, a placement block 14 is fixedly installed between the two rear support rods 1, a fixing block 13 is fixedly installed between the two front support rods 3, two braiding rods 15 are fixedly installed on one side of the placement block 14, the outer circular wall surface of each braiding rod 15 is fixedly installed on the top surface of the fixing block 13, two handrails 4 are arranged above the bottom plate 2, one end of the bottom surface of each handrail 4 is fixedly installed on the top end of the rear support rod 1, the other end of the bottom surface of each handrail 4 is fixedly installed on the top end of the front support rod 3, a connecting block 5 is fixedly installed on the top surface of each handrail 4, a backrest block 6 is arranged above each handrail 4, the bottom surface of each backrest block 6 is fixedly installed on the top surface of each connecting block 5, and backrest cross bars 7 are fixedly installed on two sides, close to each other, of the two connecting blocks 5.
Referring to fig. 2, 3 and 4, the extension assembly includes a mounting block 10, the mounting block 10 is fixedly installed between two front support rods 3, a positioning block 11 is fixedly installed between two rear support rods 1, two movable sleeves 12 are fixedly installed on one side of the positioning block 11, the outer circular wall surface of the movable sleeve 12 is fixedly installed with the top surface of the mounting block 10, movable rods 17 are movably sleeved on the inner circular wall surface of the movable sleeve 12, stabilizing blocks 18 are fixedly installed on the outer circular wall surface of the movable rods 17, a plurality of winding holes 19 are formed in the top surface of the stabilizing blocks 18, clamping grooves 16 are formed in the outer circular wall surface of the movable sleeve 12, upper and lower inner sides of the clamping grooves 16 are respectively movably clamped with the upper and lower sides of the stabilizing blocks 18, and a central cross rod 20 is fixedly installed between the two stabilizing blocks 18.
Working principle: referring to fig. 1-4, when in use, firstly, a worker weaves between two movable rods 17 when weaving a seat, during the weaving process, the plastic rattan for weaving passes through the winding hole 19 so as to weave a complete seat between the two movable rods 17, during the weaving process, the plastic rattan can be selectively wound around the surface of the central cross rod 20 for one circle, thereby increasing the alternation of the plastic rattan during weaving, increasing the toughness and durability of the seat, and when the woven chair is put into use, the user can apply a force to the movable rods 17 in order to increase the comfort during use, thereby driving the movable rods 17 to transversely move in the movable sleeve 12, so that the seat woven between the two movable rods 17 is moved out from the lower part of the woven rod 15, the length and the area of the seat are increased, the user can lie on the extended seat, and the comfort of the woven chair during use is increased.
Through setting up handrail 4, handrail 4 can support the position of health both sides arm when the user sits on the seat, prevents that the arm from falling naturally, when making the braided chair, after braiding between two movable rods 17 the seat, the staff can weave the seat between two braided rods 15, then with the back of the chair completion of weaving, when sitting on the seat, the back can lean on one side of back piece 6 to utilize back horizontal pole 7 to reduce the space between two connecting blocks 5, the staff of being convenient for woven the back of the chair simultaneously.
The foregoing is merely exemplary of the present utility model and is not intended to limit the present utility model. Various modifications and variations of the present utility model will be apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. which come within the spirit and principles of the utility model are to be included in the scope of the claims of the present utility model.
Claims (6)
1. A frame structure of a woven chair, comprising:
a bottom plate (2) is arranged between the two rear supporting rods (1), two corners of the bottom plate (2) are respectively provided with a fixed groove (9), the inner circular wall surface of the fixed groove (9) is fixedly arranged with the outer circular wall surface of the rear supporting rod (1), the other two corners of the bottom plate (2) are respectively provided with a positioning groove (8), and the inner circular wall surface of the positioning groove (8) is fixedly provided with a front supporting rod (3);
and the extension assembly is arranged above the bottom plate (2) and is used for extending the length of the chair surface.
2. The frame structure of a woven chair according to claim 1, wherein said extension assembly comprises:
the installation piece (10), installation piece (10) fixed mounting is two between preceding bracing piece (3), two fixed mounting has locating piece (11) between back bracing piece (1), one side fixed mounting of locating piece (11) has two movable sleeve (12), the outer disc wall of movable sleeve (12) with the top surface fixed mounting of installation piece (10), the interior disc wall movable sleeve of movable sleeve (12) is equipped with movable rod (17), the outer disc wall fixed mounting of movable rod (17) has stablize piece (18), a plurality of winding hole (19) have been seted up to the top surface of stablize piece (18), joint groove (16) have been seted up to the outer disc wall of movable sleeve (12), both sides about the inside of joint groove (16) respectively with the upper and lower both sides activity joint of stablize piece (18), two fixedly mounted center horizontal pole (20) between stablize piece (18).
3. The frame structure of a woven chair according to claim 1, wherein a placement block (14) is fixedly installed between two rear support rods (1), a fixing block (13) is fixedly installed between two front support rods (3), two woven rods (15) are fixedly installed on one side of the placement block (14), and the outer circular wall surface of each woven rod (15) is fixedly installed on the top surface of each fixing block (13).
4. The frame structure of a woven chair according to claim 1, wherein two armrests (4) are arranged above the bottom plate (2), one end of the bottom surface of each armrest (4) is fixedly mounted on the top end of the rear support rod (1), and the other end of the bottom surface of each armrest (4) is fixedly mounted on the top end of the front support rod (3).
5. The frame structure of a woven chair according to claim 4, wherein a connecting block (5) is fixedly mounted on the top surface of the armrest (4), a backrest block (6) is arranged above the armrest (4), and the bottom surface of the backrest block (6) is fixedly mounted on the top surface of the connecting block (5).
6. A frame structure of a woven chair according to claim 5, characterized in that two sides of the two connection blocks (5) which are close to each other are fixedly provided with backrest crossbars (7).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320084124 | 2023-01-29 | ||
| CN2023200841247 | 2023-01-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220124308U true CN220124308U (en) | 2023-12-05 |
Family
ID=88949028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321216622.9U Active CN220124308U (en) | 2023-01-29 | 2023-05-19 | Frame structure of woven chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220124308U (en) |
-
2023
- 2023-05-19 CN CN202321216622.9U patent/CN220124308U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |