CN213216151U - Simple sofa - Google Patents
Simple sofa Download PDFInfo
- Publication number
- CN213216151U CN213216151U CN202022538309.XU CN202022538309U CN213216151U CN 213216151 U CN213216151 U CN 213216151U CN 202022538309 U CN202022538309 U CN 202022538309U CN 213216151 U CN213216151 U CN 213216151U
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- Prior art keywords
- sofa
- backrest
- supporting component
- armrest
- seat board
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- 210000001364 upper extremity Anatomy 0.000 claims abstract description 13
- 238000005452 bending Methods 0.000 claims abstract description 5
- 239000003973 paint Substances 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 9
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 210000003489 abdominal muscle Anatomy 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 210000000115 thoracic cavity Anatomy 0.000 description 1
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- Chair Legs, Seat Parts, And Backrests (AREA)
Abstract
The utility model discloses a simple sofa, which comprises a seat board supporting component, wherein the middle part of the seat board supporting component is bent into a seat board at the front end and a rear leg at the rear end; the middle part of the armrest supporting component is hinged with the middle part of the seat board through a hinge, a front leg is formed below the upper hinged part of the armrest supporting component, and an armrest is formed above the upper hinged part of the armrest supporting component; a backrest is arranged between the top of the armrest and the bending part of the seat plate supporting component. By adopting the technical scheme, the sofa is simple, attractive and elegant, the cost of the sofa is low, the sofa is simple to manufacture, and the production and processing of the sofa can be quickly realized; the sofa is convenient to assemble, can be disassembled and transported, and reduces the transportation cost.
Description
Technical Field
The utility model relates to the field of furniture, especially, relate to a simple and easy sofa.
Background
The sofa is a multi-seat chair with cushions. The back-rest chair with spring or thick foamed plastic has armrests on two sides and is one kind of soft furniture. The origin of the sofa dates back to the ancient egypt of about 2000 b.c. but the soft package sofa with the real meaning appears from the end of the sixteen century to the beginning of the seventeen century.
The sofa is a common furniture for household. Most of the sofas are sold in the market. It has two supporting points for supporting the lumbar vertebra and the thoracic vertebra of a user and can obtain the effect of a curved surface matched with the back of the body. The included angle between the backrest and the seat surface of the sofa is critical, and the abdominal muscle of a user is strong and fatigue is generated when the included angle is too large or too small. Similarly, the width of the sofa seat surface is not too large, and is usually within 540 mm according to the standard requirement, so that the user's lower leg can adjust the sitting posture at will, and the user can rest more comfortably.
The existing sofa has the problems of complex structure and high processing cost and use cost.
SUMMERY OF THE UTILITY MODEL
The invention of the utility model aims to: to the problem that above-mentioned exists, provide a simple and easy sofa, adopt this technical scheme, simple manufacture, the production and processing of realization equipment that can be quick, and equipment cost is low, and it is convenient to use.
The utility model adopts the technical scheme as follows:
a simple sofa comprises a seat board supporting component, wherein the middle part of the seat board supporting component is bent to form a seat board at the front end and a rear leg at the rear end; the middle part of the armrest supporting component is hinged with the middle part of the seat board through a hinge, a front leg is formed below the upper hinged part of the armrest supporting component, and an armrest is formed above the upper hinged part of the armrest supporting component; a backrest is arranged between the top of the armrest and the bending part of the seat plate supporting component.
Furthermore, the utility model discloses a preferred structure of a simple sofa, the seat board supporting component is a frame structure, the seat board is a U-shaped structure, and two ends of the U-shaped top of the seat board on the seat board supporting component are connected with connecting shafts; the armrest supporting component is of a frame structure, an armrest on the armrest supporting component is of a U-shaped structure, and a backrest cross rod is arranged at the top of the armrest; a plurality of backrest support rods are detachably connected between the backrest cross rod and the connecting shaft.
Furthermore, a seat plate cross rod is arranged at the foremost end of the seat plate, and a plurality of seat plate supporting rods are arranged between the seat plate cross rod and the connecting shaft.
Furthermore, the seat board support rods are fixedly connected with the seat board cross rod, and the seat board support rods are fixedly connected with the connecting shaft.
Furthermore, a plurality of connecting holes are formed in the backrest cross rod, an upper protruding guide connecting sleeve is arranged on each connecting hole, a plurality of connecting holes are formed in each connecting shaft, a lower protruding guide connecting sleeve is arranged on each connecting hole, and the backrest supporting rod is movably connected with the lower guide connecting sleeve through the upper guide connecting sleeve.
Furthermore, a cushion is arranged on the seat plate, and a backrest cushion is arranged on the backrest.
Furthermore, the seat board, the backrest, the connecting shaft, the rear legs, the front legs, the armrests, the backrest cross rod, the seat board cross rod, the backrest supporting rod and the seat board supporting rod are made of metal.
Furthermore, the surfaces of the seat board, the backrest, the connecting shaft, the rear legs, the front legs, the armrests, the backrest cross rod, the seat board cross rod, the backrest supporting rod and the seat board supporting rod are provided with frosted treatment layers or/and are sprayed with paint.
Further, the included angle between the seat board and the rear leg on the seat board supporting component is 151 degrees.
Furthermore, flexible foot pads are arranged at the bottoms of the rear legs and the front legs.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
1. by adopting the technical scheme, the sofa is simple, attractive and elegant, the cost of the sofa is low, the sofa is simple to manufacture, and the production and processing of the sofa can be quickly realized; the sofa is convenient to assemble, can be disassembled and transported, and reduces the transportation cost.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic top view of the present invention;
FIG. 3 is a schematic front view of the present invention;
the labels in the figure are: 1 is a seat board supporting component, 2 is a handrail supporting component, 3 is a seat board, 4 is a backrest, 5 is a connecting shaft, 6 is a rear leg, 7 is a front leg, 8 is a handrail, 9 is a backrest cross bar, 10 is a seat board cross bar, 11 is a backrest supporting bar, and 12 is a seat board supporting bar.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings.
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Example 1:
as shown in the attached drawings 1-3, the utility model discloses a preferred embodiment of a simple sofa, which comprises a seat board supporting component 1, wherein the middle part of the seat board supporting component 1 is bent to form a seat board 3 at the front end and a rear leg 6 at the rear end; the seat plate supporting component 1 is of a frame structure, the seat plate 3 is of a U-shaped structure, and two ends of the U-shaped top of the seat plate 3 on the seat plate supporting component 1 are connected with connecting shafts 5.
The middle part of the armrest supporting component 2 is hinged with the middle part of the seat board 3 through a hinge, a front leg 7 is formed below the upper hinged part of the armrest supporting component 2, and an armrest 8 is formed above the upper hinged part of the armrest supporting component 2; a backrest 4 is arranged between the top of the armrest 8 and the bending part of the seat plate supporting component 1. The armrest supporting component 2 is of a frame structure, an armrest 8 on the armrest supporting component 2 is of a U-shaped structure, and a backrest cross rod 9 is arranged at the top of the armrest 8; a plurality of backrest support rods 11 are detachably connected between the backrest cross rod 9 and the connecting shaft 5.
The foremost end of the seat board 3 is provided with a seat board cross rod 10, and a plurality of seat board support rods 12 are arranged between the seat board cross rod 10 and the connecting shaft 5. The seat plate support rods 12 are fixedly connected with the seat plate cross rod 10, and the seat plate support rods 12 are fixedly connected with the connecting shaft 5.
The backrest cross rod 9 is provided with a plurality of connecting holes, the connecting holes are provided with protruding upper guide connecting sleeves, the connecting shaft 5 is provided with a plurality of connecting holes, the connecting holes are provided with protruding lower guide connecting sleeves, and the backrest supporting rod 11 is movably connected with the lower guide connecting sleeves through the upper guide connecting sleeves.
The seat plate 3 is provided with a cushion, and the backrest 4 is provided with a backrest cushion. The seat plate 3, the backrest 4, the connecting shaft 5, the rear leg 6, the front leg 7, the handrail 8, the backrest cross rod 9, the seat plate cross rod 10, the backrest support rod 11 and the seat plate support rod 12 are made of steel pipes.
The surface of bedplate 3, back 4, connecting axle 5, back leg 6, foreleg 7, handrail 8, back horizontal pole 9, bedplate horizontal pole 10, back bracing piece 11, bedplate bracing piece 12 is provided with the dull polish layer, the last spraying of dull polish layer has paint.
In the specific operation process, the seat board supporting component 1, the handrail supporting component 2 and the backrest cross rod 9 are all independent components, so that the transportation is convenient, and the installation can be quickly realized after the destination is reached. The sofa is simple in structure, made of steel pipes, low in cost and capable of being produced only by bending and cutting during production. The assembly can be freely used, and the equipment has light weight and is convenient to move.
Therefore, by adopting the technical scheme, the sofa is simple, attractive and elegant, the cost of the sofa is low, the sofa is simple to manufacture, and the production and processing of the sofa can be quickly realized; the sofa is convenient to assemble, can be disassembled and transported, and reduces the transportation cost.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. A simple sofa is characterized in that: the chair comprises a seat plate supporting component (1), wherein the middle part of the seat plate supporting component (1) is bent to form a seat plate (3) at the front end and a rear leg (6) at the rear end; the chair comprises an armrest supporting component (2), wherein the middle part of the armrest supporting component (2) is hinged with the middle part of a seat board (3) through a hinge, a front leg (7) is formed below the upper hinged part of the armrest supporting component (2), and an armrest (8) is formed above the upper hinged part of the armrest supporting component (2); a backrest (4) is arranged between the top of the armrest (8) and the bending part of the seat plate supporting component (1).
2. The sofa of claim 1 wherein: the seat plate supporting component (1) is of a frame structure, the seat plate (3) is of a U-shaped structure, and two ends of the U-shaped top of the seat plate (3) on the seat plate supporting component (1) are connected with connecting shafts (5); the armrest supporting component (2) is of a frame structure, an armrest (8) on the armrest supporting component (2) is of a U-shaped structure, and a backrest cross rod (9) is arranged at the top of the armrest (8); a plurality of backrest support rods (11) are detachably connected between the backrest cross rod (9) and the connecting shaft (5).
3. The sofa of claim 2 wherein: the seat board is characterized in that a seat board cross rod (10) is arranged at the foremost end of the seat board (3), and a plurality of seat board supporting rods (12) are arranged between the seat board cross rod (10) and the connecting shaft (5).
4. The sofa of claim 3 wherein: the seat plate supporting rods (12) are fixedly connected with the seat plate cross rod (10), and the seat plate supporting rods (12) are fixedly connected with the connecting shaft (5).
5. The sofa of claim 4 wherein: the backrest cross rod (9) is provided with a plurality of connecting holes, the connecting holes are provided with protruding upper guide connecting sleeves, the connecting shaft (5) is provided with a plurality of connecting holes, the connecting holes are provided with protruding lower guide connecting sleeves, and the backrest support rod (11) is movably connected with the lower guide connecting sleeves through the upper guide connecting sleeves.
6. The sofa of any of claims 1-5 wherein: the seat plate (3) is provided with a cushion, and the backrest (4) is provided with a backrest cushion.
7. The sofa of claim 6 wherein: the seat board (3), the backrest (4), the connecting shaft (5), the rear legs (6), the front legs (7), the handrails (8), the backrest cross rod (9), the seat board cross rod (10), the backrest supporting rod (11) and the seat board supporting rod (12) are made of metal.
8. The sofa of claim 7 wherein: the surface of the seat board (3), the backrest (4), the connecting shaft (5), the rear legs (6), the front legs (7), the handrails (8), the backrest cross rod (9), the seat board cross rod (10), the backrest support rod (11) and the seat board support rod (12) is provided with a frosted treatment layer or/and is coated with paint.
9. The sofa of claim 8 wherein: the included angle between the upper seat plate (3) of the seat plate supporting component (1) and the rear leg (6) is 151 degrees.
10. The sofa of claim 9 wherein: the bottoms of the rear legs (6) and the front legs (7) are provided with flexible foot pads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022538309.XU CN213216151U (en) | 2020-11-05 | 2020-11-05 | Simple sofa |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022538309.XU CN213216151U (en) | 2020-11-05 | 2020-11-05 | Simple sofa |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213216151U true CN213216151U (en) | 2021-05-18 |
Family
ID=75881697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022538309.XU Active CN213216151U (en) | 2020-11-05 | 2020-11-05 | Simple sofa |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213216151U (en) |
-
2020
- 2020-11-05 CN CN202022538309.XU patent/CN213216151U/en active Active
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