Stool structure
Through the counter assembly structure of the upper cover of the seat and the chassis, combined with the butt ring and the snail, the problem of the chair stool being unable to be assembled is solved, and the diversified assembly and color changes of the chair stool are realized, and the transportation costs are reduced.
Patent Information
- Application Number
- CN202422236978.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-12
- Publication Date
- 2025-07-25
- Estimated Expiration
- 2034-09-12
Smart Images
Figure CN223143145U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of furniture, and specifically to a chair and stool structure that can be widely and randomly DIY assembled in various same-color systems, different-color systems, and mixed-assembled color systems. Background Art
[0002] Generally, the chairs and stools widely used in various indoor and outdoor places (such as homes, companies, assembly places, etc.) are generally made of wooden seat boards and welded iron chair legs fixed integrally to form chairs and stools, or plastic chairs and stools are produced by an integral molding manufacturing method. The following problems exist in these known chair and stool structures: (1) The shapes are rigid, and there is no additional economic benefit for the product and no novel technology for the product.
[0003] (2) The product structure has no improved usage effect and no novelty in industrial utilization.
[0004] (3) For various chairs and stools, whether made of wooden seat boards and welded iron chair legs fixed integrally to form chairs and stools, or plastic chairs and stools produced by an integral molding manufacturing method, there is no practicality and variability in the interchangeable use of the products.
[0005] (4) For various chairs and stools, whether made of wooden seat boards and welded iron chair legs fixed integrally to form chairs and stools, or plastic chairs and stools produced by an integral molding manufacturing method, there is no chair and stool structure that can be widely and randomly DIY assembled in various same-color systems, different-color systems, and mixed-assembled color systems, lacking the variability of the chair and stool structure and the diversity of the spatial vision.
[0006] (5) The structures of various chairs and stools cannot have the benefit of arbitrary assembly and updating and transformation of some components. Therefore, often due to the failure or unuse of some components, the waste situation of discarding the entire chair and stool is caused. Content of the Utility Model
[0007] The utility model of this case is a chair and stool structure that can be widely and randomly DIY assembled in various same-color systems, different-color systems, and mixed-assembled color systems. The main purposes include:
[0008] (1) To provide an industrial economic benefit that the overall components of the chair and stool can be flat-packed, effectively reducing the transportation space and lowering the production and sales transportation costs.
[0009] (2) To provide a chair and stool structure with a simple structure, low cost, and firmness.
[0010] (3) To provide an overall chair and stool structure that can easily implement various same-color system assemblies, different-color system assemblies, and mixed different-color system assemblies, so as to produce various color changes in the use places of the chair and stool with multiple different permutations and combinations, achieving the novelty and practical benefit of the utility model technology.
[0011] To at least achieve one of the above-mentioned purposes, the features of the above chair and stool structure include: a seat upper cover and a chassis that can be assembled by being vertically mated, and a plurality of chair legs that are equally spaced and hidden between the seat upper cover and the chassis and extend vertically downward; a first docking ring extending downward is provided around the lower edge of the periphery of the seat upper cover that can be assembled by being vertically mated with the chassis, and the first docking ring is provided with more than one protruding locking member; the upper surface periphery of the chassis that can be assembled by being vertically mated below the seat upper cover is provided with a chassis outer ring extending upward, and a second docking ring with a smaller outer diameter extending upward, and the second docking ring is provided with more than one locking opening. On the upper surface of the chassis, a plurality of upward-opening combination grooves for placing the tops of the chair legs are provided, and each combination groove is provided with at least one through hole penetrating the chassis; the top of the chair leg hidden between the seat upper cover and the chassis and extending vertically downward is a flat plate body, and at least one assembly hole corresponding to the through holes in each combination groove on the upper surface of the chassis is provided on the flat plate body.
[0012] In an embodiment, more than one protruding locking member provided on the first docking ring at the lower edge of the periphery of the seat upper cover can be a rivet. When the seat upper cover and the chassis are assembled by being vertically mated, the locking member of the first docking ring of the seat upper cover is buckled into the locking opening of the second docking ring of the chassis; at least one of the locking openings of the second docking ring of the chassis is respectively located on one side of the notch of the combination groove for placing the top of the chair leg of the second docking ring.
[0013] In an embodiment, among the plurality of upward-opening combination grooves provided on the upper surface of the chassis for placing the tops of the chair legs, the combination groove has three side walls and one notch, and the notch communicates with the outside through the second docking ring and the chassis outer ring.
[0014] In an embodiment, among the plurality of upward-opening combination grooves provided on the upper surface of the chassis for placing the tops of the chair legs, the vertical height of the three side walls provided on the combination groove is equal to or greater than the thickness of the flat plate body at the top of the chair leg.
[0015] In an embodiment, among the plurality of upward-opening combination grooves provided on the upper surface of the chassis for placing the tops of the chair legs, the vertical height of the three side walls provided on the combination groove is lower than the height of the second docking ring of the chassis.
[0016] In an embodiment, there is an angle between the flat plate body at the top of the chair leg and the vertically extending chair leg, and the angle of the angle is equal to or greater than 90 degrees.
[0017] By providing a chair and stool structure that can be widely and freely DIY assembled in various same-color systems, different-color systems, and mixed-assembly color systems, the overall components of the chair and stool can be flat-packed, effectively reducing the transportation space and lowering the industrial economic benefits of production, sales, and transportation costs. At the same time, the overall chair and stool structure can be easily assembled in various same-color systems, different-color systems, and mixed different-color systems, resulting in color changes in the usage places of the chair and stool that can be arranged and combined in multiple different ways, achieving novelty and practical benefits. Brief Description of the Drawings
[0018] Figure 1 : Schematic diagram of the combination of the first embodiment of the chair and stool of the present utility model.
[0019] Figure 2 : Front view of the first embodiment of the chair and stool of the present utility model.
[0020] Figure 3 : Figure 2 Top view of the first embodiment of the chair and stool.
[0021] Figure 4 : Figure 2 Bottom view of the first embodiment of the chair and stool.
[0022] Figure 5 : Figure 2 Isometric view of the first embodiment of the chair and stool.
[0023] Figure 6 : Schematic diagram of the assembly of the seat upper cover and the chassis of the first embodiment of the chair and stool of the present utility model and partial enlarged view.
[0024] Figure 7 : Bottom view schematic diagram of the assembly of the seat upper cover assembly of the first embodiment of the chair and stool of the present utility model.
[0025] Figure 8 : Figure 7 Isometric view and partial enlarged view after assembly.
[0026] Figure 9 : Isometric view after the assembly of the seat upper cover and the chassis of the first embodiment of the chair and stool of the present utility model.
[0027] Figure 10 : Schematic diagram of the assembly of the seat upper cover and the chassis after assembly and the chair legs of the first embodiment of the chair and stool of the present utility model.
[0028] Figure 11 : Schematic diagram of the combination of the second embodiment of the chair and stool of the present utility model.
[0029] Figure 12 : Figure 11 Isometric schematic diagram after the assembly of the second embodiment of the chair and stool.
[0030] Figure 13 : Figure 12 Front view of the second embodiment of the chair-stool.
[0031] Figure 14 : Figure 13 Right side view of the second embodiment of the chair-stool.
[0032] Figure 15 : Figure 13 Top view of the second embodiment of the chair-stool.
[0033] Figure 16 : Figure 13 Bottom view of the second embodiment of the chair-stool.
[0034] Explanation of figure numbers:
[0035] 1 Chair seat upper cover, 11 First docking ring, 12 Latching member, 2 Chassis, 20 Chassis outer ring, 21 Second docking ring, 22 Latching opening, 23 Assembly groove, 230 Groove opening, 231 Groove wall, 24 Through hole, 3 Chair legs, 30 Horizontal extension plate body, 31 Assembly hole, 4 Chair back. Detailed implementation manners
[0036] The following further describes the present utility model in conjunction with the accompanying drawings and specific embodiments, so that those skilled in the art can better understand the present utility model and be able to implement it, but the illustrated embodiments are not intended to limit the present utility model. Please refer to Figure 1 and Figure 11 the first embodiment of the chair-stool and the second embodiment of the chair-stool of the present utility model shown in the drawings. The two embodiments are novel and progressive creations within the same technical creation, the same creative thought category, and the same industrial creative application.
[0037] As Figures 1 to 10 shown in the first embodiment of the chair-stool of the present utility model, the structure of the chair-stool includes: a chair seat upper cover 1 and a chassis 2 that can be assembled by being vertically opposed, and a plurality of chair legs 3 that are equidistantly sandwiched and hidden between the chair seat upper cover 1 and the chassis 2 and extend downward.
[0038] As Figure 6 and Figure 8 shown, a circumferential lower edge of the chair seat upper cover 1 that can be assembled to the chassis 2 is provided with a downwardly extending first docking ring 11. The first docking ring 11 is provided with one or more protruding latching members 12. The latching member 12 can be a rivet. When the chair seat upper cover 1 and the chassis 2 are assembled by being vertically opposed, the latching member 12 of the first docking ring 11 of the chair seat upper cover 1 is snapped into the latching opening 22 of the second docking ring 21 of the chassis 2.
[0039] As Figure 1 and Figure 6As shown in the figure, the peripheral edge of the upper disk surface of the chassis 2 that can be assembled in an in - foldable manner under the upper cover 1 of the chair seat is provided with a ring of upward - extending outer chassis ring 20, and a ring of upward - extending second docking ring 21 with a smaller outer diameter. The second docking ring 21 is provided with more than one clamping opening 22. On the upper disk surface of the chassis 2, there are a plurality of upward - opening combination grooves 23 for inserting the tops of the chair legs 3. Each combination groove 23 is provided with at least one through - hole 24 penetrating the chassis. At least one of the clamping openings 22 of the second docking ring 21 of the chassis 2 is respectively located on one side of the notch 230 of the combination groove 23 for inserting the top of the chair leg 3 in the second docking ring 21. The plurality of upward - opening combination grooves 23 on the upper disk surface of the chassis 2 for inserting the tops of the chair legs 3 have three - side groove walls 231 and one - side notch 230. The notch 230 communicates with the outside through the second docking ring 21 and the outer chassis ring 20. The vertical height of the three - side groove walls 231 of the plurality of upward - opening combination grooves 23 on the upper disk surface of the chassis 2 for inserting the tops of the chair legs 3 is equal to or greater than the thickness of the flat - extending plate body 30 at the top of the chair leg 3. The vertical height of the three - side groove walls 231 provided in the combination groove 23 is lower than the height of the second docking ring 21 of the chassis 2.
[0040] As Figure 1 and Figure 10 shown, the top of the chair leg 3 that is hidden between the upper cover 1 of the chair seat and the chassis 2 and extends downward is a flat - extending plate body 30. On the flat - extending plate body 30, there are at least one assembly hole 31 corresponding to the through - holes 24 in each combination groove 23 on the upper disk surface of the chassis 2. The thickness of the flat - extending plate body 30 at the top of the chair leg 3 is equal to or lower than the vertical height of the three - side groove walls 231 of the plurality of upward - opening combination grooves 23 provided on the upper disk surface of the chassis 2 for inserting the tops of the chair legs 3. There is a bend angle between the flat - extending plate body 30 at the top of the chair leg 3 and the vertically - extending chair leg 3, and the angle of this bend angle is equal to or greater than 90 degrees.
[0041] Please refer to Figures 11 to 16 shown in the first embodiment of the chair - stool of the present utility model. The technical application difference between the first embodiment of the chair - stool and the first embodiment of the chair - stool is that only by using two adjacent chair legs 3, a second embodiment of the chair - stool with an integrated chair back 4 is designed. The rest are the same technical creation as the first embodiment of the chair - stool.
[0042] Through the above - mentioned technical creation of the chair - stool, the following practical creative benefits can be achieved: (1) It can truly achieve flat packaging of the overall components of a chair - stool, effectively reducing the transportation space and lowering the industrial economic benefits of production, sales, and transportation costs.
[0043] (2) It can truly achieve a chair - stool structure with a simple structure, low cost, and firmness.
[0044] (3) It truly achieves that a whole chair and stool structure can easily implement various assemblies of the same color system, different color systems, and mixed different color systems, so as to produce color variations in the usage places of chairs and stools with multiple different permutations and combinations, achieving the novelty and practical benefits of new technology creation.
[0045] The above-described embodiments are only preferred embodiments given to fully illustrate the present utility model, and the protection scope of the present utility model is not limited thereto. Equivalent substitutions or transformations made by those skilled in the art on the basis of the present utility model are within the protection scope of the present utility model. The protection scope of the present utility model is subject to the claims.
Claims
1. A chair or stool structure, comprising: A seat upper cover and a chassis that can be assembled by fitting together vertically, and a plurality of chair legs that are evenly clamped and hidden between the seat upper cover and the chassis and extend downward; characterized in that: a first docking ring extending downward is provided on the peripheral lower edge of the seat upper cover, and one or more protruding locking members are provided on the first docking ring; On the peripheral edge of the upper disk surface of the chassis, a chassis outer ring extending upward and a second docking ring with a smaller outer diameter extending upward are provided. One or more locking ports are provided on the second docking ring. On the upper disk surface of the chassis, a plurality of upward-opening combination grooves for placing the tops of the chair legs are provided, and at least one through hole penetrating the chassis is provided in each combination groove; The top of the chair leg is a horizontally extending plate body, and at least one assembly hole corresponding to the through hole in each combination groove on the upper disk surface of the chassis is provided on the horizontally extending plate body.
2. The chair and stool structure according to claim 1, characterized in that: The locking member is a rivet. When the seat upper cover and the chassis are assembled by fitting together vertically, the locking members are respectively buckled in the locking ports.
3. The chair and stool structure according to claim 1, characterized in that: Each of the locking ports is located on one side of the notch of the combination groove.
4. The chair and stool structure according to claim 1, characterized in that: Each of the combination grooves has three side walls and one notch, and the notch communicates with the outside through the second docking ring and the chassis outer ring.
5. The chair and stool structure according to claim 4, wherein: The vertical height of each of the side walls is equal to or greater than the thickness of the horizontally extending plate body.
6. The chair and stool structure according to claim 4, wherein: The vertical height of each of the side walls is lower than the height of the second docking ring.
7. The chair and stool structure according to claim 1, characterized in that: An included angle is formed between the horizontally extending plate body and the vertically extending chair leg, and the included angle is equal to or greater than 90 degrees.