Combined urban furniture seat

Abstract

The utility model relates to the technical field of furniture seats, in particular to a combined urban furniture seat, which comprises a furniture seat and a fixing seat. The number of the connecting columns, the number of the first penetrating holes, the number of the bottom columns, the number of the second penetrating holes, the number of the second fixing bolts, the number of the bottom blocks, the number of the clamping rings, the number of the connecting rings, the number of the second inserting grooves and the number of the universal wheels are all four, and the connecting rings, the second inserting grooves and the clamping rings are connected in a clamped mode. In order to make the device more comfortable to use, a spring layer is arranged in the seat cushion, a supporting cushion layer is further arranged at the top of the spring layer, and the supporting cushion layer is in an arc shape and is suitable for the backrest part of the human body, so that the device is more convenient to use, and the practicability of the device is improved. Meanwhile, a sponge cushion layer and a breathable layer are arranged in the cushion, so that the device is more comfortable to use.

Description

Technical Field

[0001] The utility model relates to the technical field of furniture seats, in particular to a combined urban furniture seat. Background Art

[0002] Chairs are common seating items in daily life, and are divided into two types: integral and modular. Traditional furniture is often used separately as independent individuals and cannot cooperate with each other to achieve efficient use of space. There is also a type of prefabricated furniture, which will increase transportation pressure and logistics costs.

[0003] A Chinese patent discloses a sturdy and durable landscape furniture seat (authorization announcement number CN 213216137 U). The patented technology can provide shelter from rain and sun for people on rainy days or when the sun is scorching, and it also has a built-in mosquito catching function to avoid mosquito bites when cooling off in the summer. However, the effect of using the clamping furniture seat is not good, the overall device cannot be changed, and the practicality is not strong. In addition, the existing modular urban furniture seats are all of an integrated style, which makes the device too large in area when in use, resulting in difficulty in transportation, inconvenience in manual handling, and low flexibility.

[0004] Therefore, those skilled in the art provide a modular urban furniture seat to solve the problems raised in the above background technology. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a combined urban furniture seat, including a furniture seat and a fixed seat, wherein connecting plates 1 are arranged on both sides of the upper end of the fixed seat, and slots 1 are opened inside the connecting plates 1 on both sides, and a seat cushion is inserted and connected inside the slot 1, and the main materials of the seat cushion are set as a waterproof layer, a breathable layer, a spring layer, a supporting cushion layer and a sponge cushion layer, connecting columns are arranged at the four corners of the bottom of the fixed seat, and the bottom of the connecting column is inserted and connected with a bottom column, and the bottom of the bottom column is fixed with a bottom block, and a clamping ring is arranged at the bottom of the bottom block, and the bottom of the clamping ring is clamped and connected with a connecting ring, and a universal wheel is arranged at the bottom of the connecting ring.

[0006] Preferably, the number of the connecting plates 1 is two and they are symmetrically arranged with respect to each other.

[0007] Preferably: a backrest 1 is fixed to the rear of the fixed seat, and the inclination angle of the backrest 1 can be set as needed. The two side ends of the seat cushion are connected with insertion rods, which are slidably connected in the slots. The upper end of the seat cushion is connected to the backrest 2, and a connecting plate is provided on the rear side of the backrest 2. Fixing holes are opened on both sides of the connecting plate, and fixing bolts 1 are provided inside the fixing holes for fastening and connection.

[0008] Preferably: the connecting column is provided with a through hole, the number of the through holes can be set as required, the distances between the through holes are symmetrically arranged, the upper wall of the bottom column is provided with a through hole two with the same diameter as the through hole one, a fixing bolt two is arranged inside the through hole one and the through hole two, the fixing bolt two fastens the through hole one and the through hole two, a slot two is provided inside the connecting ring, the slot two and the retaining ring are engaged with each other, the connecting column, the through hole one, the bottom column, the through hole two, the fixing bolt two, the bottom block, the retaining ring, the connecting ring, the slot two and the universal wheel are all four in number and are symmetrically arranged.

[0009] Technical effects and advantages of the utility model:

[0010] The utility model has four connecting columns, perforations 1, bottom columns, perforations 2, fixing bolts 2, bottom blocks, clamps, connecting rings, slots 2 and universal wheels, which are symmetrically arranged. The slots 2 and the clamps on the connecting rings are connected by clamping and fastening with the fixing bolts 2, so that the clamp seat can be supported and moved. In order to make the device more comfortable to use, a spring layer is arranged inside the seat cushion, and a supporting pad layer is also arranged on the top of the spring layer. The supporting pad layer is in an arc shape, which is more suitable for the back support part of the human body, making the device more convenient to use. At the same time, a sponge pad layer and a breathable layer are also arranged inside the seat cushion, making the device more comfortable to use. The seat cushion is a single independent individual. In order to be more practical, the outside of the device is wrapped with a waterproof layer, which makes the device more stable to use, and can make the device more convenient to use. The lifting height of the device can be controlled by the perforations 1 and 2, making the device more convenient to use and more stable to use. By arranging universal wheels, the device can be more convenient to use and move. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 This is a schematic diagram of the structure of a modular urban furniture seat provided in an embodiment of the present application. Figure 1 ;

[0012] Figure 2 This is a schematic diagram of the structure of a modular urban furniture seat provided in an embodiment of the present application. Figure 2 ;

[0013] Figure 3 It is a structural schematic diagram of a right view of a modular urban furniture seat provided in an embodiment of the present application;

[0014] Figure 4 This is a schematic diagram of the structure of a modular urban furniture seat provided in an embodiment of the present application. Figure 3 ;

[0015] Figure 5It is a structural schematic diagram of a waterproof layer, a breathable layer, a spring layer, a supporting cushion layer and a sponge cushion layer in a modular urban furniture seat provided in an embodiment of the present application;

[0016] Figure 6 It is a structural schematic diagram of a bottom column and a second perforation in a combined urban furniture seat provided in an embodiment of the present application;

[0017] Figure 7 It is a structural schematic diagram of a connecting column, a through hole 1, a fixing bolt 2 and a connecting ring in a modular urban furniture seat provided in an embodiment of the present application;

[0018] Figure 8 This is a modular urban furniture seat provided in the embodiment of the present application. Figure 6 The structural diagram at A in the middle;

[0019] Fig. 9 This is a modular urban furniture seat provided in the embodiment of the present application. Figure 7 Schematic diagram of the structure at B in the figure.

[0020] In the figure: 1. furniture seat; 2. fixed seat; 3. connecting plate 1; 4. backrest 1; 5. slot 1; 6. cushion; 601. waterproof layer; 602. breathable layer; 603. spring layer; 604. support cushion layer; 605. sponge cushion layer; 7. plug rod; 8. backrest 2; 9. connecting plate; 10. fixing hole; 11. fixing bolt 1; 12. connecting column; 13. through hole 1; 14. bottom column; 15. through hole 2; 16. fixing bolt 2; 17. bottom block; 18. snap ring; 19. connecting ring; 20. slot 2; 21. universal wheel. DETAILED DESCRIPTION

[0021] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations are obvious to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific purposes.

[0022] Example 1

[0023] See also Figures 1 to 9In the present embodiment, a combined urban furniture seat is provided, including a furniture seat 1 and a fixed seat 2, connecting plates 3 are arranged on both sides of the upper end of the fixed seat 2, the number of the connecting plates 3 is two, and they are symmetrically arranged, a backrest 4 is fixed to the rear of the fixed seat 2, and the inclination angle of the backrest 4 can be set as required, slots 5 are provided inside the connecting plates 3 on both sides, and a seat cushion 6 is inserted and connected inside the slot 5, and the main material of the seat cushion 6 is set as a waterproof layer 601, a breathable layer 602, a spring layer 603, a supporting cushion layer 604 and a sponge cushion layer 605, and the two side ends of the seat cushion 6 are connected with an insertion rod 7, and the insertion rod 7 is slidably connected in the slot 205, the upper end of the seat cushion 6 is connected to the backrest 8, and a connecting plate 9 is arranged on the rear side of the backrest 8, and fixing holes 10 are provided on both sides of the connecting plate 9, and fixing bolts 11 are arranged inside the fixing holes 10 for fastening and connecting. Connecting columns 12 are arranged at the four corners of the bottom of the fixed seat 2, and the connecting rods 12 are arranged at the four corners of the bottom of the fixed seat 2. The connecting column 12 is provided with a through hole, the number of which can be set as required, and the distances between the through holes are symmetrically arranged. The bottom of the connecting column 12 is inserted and connected with a bottom column 14, and the upper wall of the bottom column 14 is provided with a second through hole 15 with the same diameter as the first through hole 13. The inside of the first through hole 13 and the second through hole 15 is provided with a second fixing bolt 16, and the second fixing bolt 16 fastens the first through hole 13 and the second through hole 15. The bottom of the bottom column 14 is fixed with a bottom block 17, and the bottom block 17 A snap ring 18 is provided at the bottom, a connecting ring 19 is connected to the bottom of the snap ring 18, a slot 20 is provided inside the connecting ring 19, the slot 20 and the snap ring 18 are connected and engaged with each other, a universal wheel 21 is provided at the bottom of the connecting ring 19, and the connecting column 12, the through hole 13, the bottom column 14, the through hole 15, the fixing bolt 2 16, the bottom block 17, the snap ring 18, the connecting ring 19, the slot 20 and the universal wheel 21 are all four in number and are symmetrically arranged;When in use, first place the connecting plate 9 on the cushion 6 in the furniture seat 1 onto the backrest 4 and use the fixing bolt 11 to fasten it, make the connection between the connection and the through hole 13 and the through hole 15 on the bottom column 14 correspond one to one, and make the slot 20 and the clamp ring 18 on the connecting ring 19 mutually clamped and connected, and use the fixing bolt 2 16 to fasten it to support and move the clamp seat. In order to make the device more comfortable to use, a spring layer 603 is provided inside the cushion 6, and a supporting pad layer 604 is also provided on the top of the spring layer 603. The shape of the supporting pad layer 604 is an arc shape. It is more suitable for the backrest of the human body, making the device more convenient to use. At the same time, a sponge cushion layer 605 and a breathable layer 602 are arranged inside the seat cushion 6, making the device more comfortable to use. The seat cushion 6 is a single independent individual. In order to be more practical, the outside of the device is wrapped with a waterproof layer 601, making the device more stable and convenient to use. The first perforation 13 and the second perforation 15 can control the lifting height of the device, making the device more convenient and stable to use. By setting the universal wheel 21, the device is more convenient to use. ;

[0024] Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without creative work should fall within the scope of protection of the present invention. Structures, devices and operating methods not specifically described and explained in the present invention shall be implemented according to conventional means in the field unless otherwise specified and limited.

Claims

1. A modular urban furniture seat, comprising a furniture seat (1) and a fixed seat (2), characterized in that: A connecting plate (3) is arranged on both sides of the upper end of the fixed seat (2), and a slot (5) is provided inside the connecting plate (3) on both sides, and a seat cushion (6) is inserted and connected inside the slot (5), and the main material of the seat cushion (6) is set as a waterproof layer (601), a breathable layer (602), a spring layer (603), a supporting cushion layer (604) and a sponge cushion layer (605). Connecting columns (12) are arranged at the four corners of the bottom of the fixed seat (2), and the bottom of the connecting column (12) is inserted and connected with a bottom column (14), and the bottom of the bottom column (14) is fixed with a bottom block (17), and the bottom of the bottom block (17) is provided with a clamping ring (18), and the bottom of the clamping ring (18) is clamped and connected with a connecting ring (19), and the bottom of the connecting ring (19) is provided with a universal wheel (21).

2. A modular urban furniture seat according to claim 1, characterized in that: The number of the connecting plates (3) is two and they are symmetrically arranged.

3. The modular urban furniture seat according to claim 1, characterized in that: A backrest 1 (4) is fixed to the rear of the fixing seat (2), and the inclination angle of the backrest 1 (4) can be set as required.

4. The modular urban furniture seat according to claim 1, characterized in that: The two side ends of the seat cushion (6) are connected with insertion rods (7), and the insertion rods (7) are slidably connected in the slots.

5. The combined urban furniture seat according to claim 4, characterized in that: The upper end of the seat cushion (6) is connected to the second backrest (8), and a connecting plate (9) is arranged on the rear side of the second backrest (8).

6. The modular urban furniture seat according to claim 5, characterized in that: The connecting plate (9) is provided with fixing holes (10) on both sides, and fixing bolts (11) are arranged inside the fixing holes (10) for fastening and connection.

7. The modular urban furniture seat according to claim 1, characterized in that: The connecting column (12) is provided with perforations, the number of which can be set as required, and the distances between the perforations are symmetrically arranged.

8. The modular urban furniture seat according to claim 1, characterized in that: The upper wall of the base column (14) is provided with a second through hole (15) having the same diameter as the first through hole (13), and a second fixing bolt (16) is arranged inside the first through hole (13) and the second through hole (15), and the second fixing bolt (16) fastens the first through hole (13) and the second through hole (15).

9. The modular urban furniture seat according to claim 1, characterized in that: A second slot (20) is provided inside the connecting ring (19), and the second slot (20) and the clamping ring (18) are mutually engaged and connected.

10. The modular urban furniture seat according to claim 7, characterized in that: The number of the connecting column (12), the first through hole (13), the bottom column (14), the second through hole (15), the second fixing bolt (16), the bottom block (17), the snap ring (18), the connecting ring (19), the second slot (20) and the universal wheel (21) are all four, and they are symmetrically arranged.

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