U-shaped sofa clamping seat capable of being folded into bed

Abstract

The utility model relates to the technical field of U-shaped sofa clamping seats, in particular to a U-shaped sofa clamping seat capable of being folded into a bed, which improves the convenience of multifunctional use, reduces the complexity of folding operation of personnel, improves the use efficiency and improves the use stability. Comprising a clamping base and multiple sets of supporting pieces, and the multiple sets of supporting pieces are all installed on the outer side wall of the clamping base; the supporting device is arranged between the clamping seats, the middle of the bottom end of the table plate is installed on the moving end of the supporting device, the supporting device is used for supporting the table plate to ascend and descend, the positions of the multiple sets of supporting pieces are matched with the position of the table plate, and the folding assembly is installed at the top ends of the clamping seats. The folding assembly corresponds to the table board in position.

Description

Technical Field

[0001] The utility model relates to the technical field of U-shaped sofa seats, in particular to a U-shaped sofa seat which can be folded into a bed. Background Art

[0002] With the increasing popularity of RV travel, the rational use of the interior space of RVs has become particularly important. In order to meet people's needs for comfortable rest in RVs as well as daily meeting and dining, the sofa seats in RVs are usually designed to be foldable.

[0003] For example, in the patent with prior art authorization announcement number CN216401288U, the utility model belongs to the field of furniture equipment technology, and discloses a sofa booth for RVs, including a pair of booth sofas symmetrically arranged on one side of the inner wall of the RV, the booth sofas are provided with backrests, and wall cabinets are provided on the wall. A lifting mechanism fixed to the inner wall of the RV is provided between the booth sofas, and a table top is provided on the lifting mechanism.

[0004] However, during the use of the booth, it was found that the lifting mechanism provided poor support for one side of the table top, which reduced the stability of the person resting on the table top. In addition, the unfolding operation of the booth was relatively complicated, which reduced its convenience of use. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a U-shaped sofa seat that can be folded into a bed, which improves the convenience of multifunctional use, reduces the complexity of personnel folding operation, improves use efficiency, and improves use stability.

[0006] The utility model discloses a U-shaped sofa seat foldable into a bed, comprising a seat and multiple groups of support members, wherein the multiple groups of support members are all mounted on the outer side wall of the seat; the utility model also comprises a support device, a table board and a folding assembly, wherein the support device is arranged between the seats, the middle part of the bottom end of the table board is mounted on the movable end of the support device, the support device is used to support the lifting and movement of the table board, and the positions of the multiple groups of support members match the positions of the table board, the folding assembly is mounted on the top of the seat, and the positions of the folding assembly and the table board correspond; when dining is required, the folding assembly is folded and stored and placed vertically so that the folding assembly is aligned with the backrest of the seat. The table top is formed into a whole, and the supporting device is used to support the table top to move upward, so that it is convenient for people to use the table top to dine while sitting on the booth. When a rest is needed, the table top is supported by the supporting device to move downward to be flush with the top of the booth. At this time, multiple groups of supporting parts support the bottom of the table top, and then the folding component is rotated and unfolded to make the folding component flat on the booth and the top of the table top, so that people can rest on the top of the folding component, thereby improving the convenience of multi-functional use of the booth, reducing the complexity of the booth folding operation by people, and improving the use efficiency. The middle part of the bottom end of the table top is supported by the supporting device to improve the stability of the table top.

[0007] Preferably, the folding component includes a first back panel, a second back panel and a third back panel, the first back panel, the second back panel and the third back panel are linearly connected, and the end of the first back panel is rotatably mounted on the top of the seat; by rotating and folding the first back panel and the second back panel to a vertical angle, the first back panel and the second back panel are used as backrests of the seat, and the third back panel is used as a seat cushion; by unfolding and using the first back panel, the second back panel and the third back panel, it is convenient for people to lie down and rest, thereby improving convenience of use.

[0008] Preferably, the first backplane, the second backplane and the third backplane are linearly connected through multiple groups of connection lines, thereby improving the stability and convenience of rotation adjustment between the first backplane, the second backplane and the third backplane.

[0009] Compared with the prior art, the beneficial effects of the utility model are as follows: when it is necessary to dine, the folding assembly is folded and stored and placed vertically, so that the folding assembly and the backrest of the booth form a whole, and the table board is supported by the supporting device to move upward, so that it is convenient for people to sit on the booth and use the table board to dine. When it is necessary to rest, the table board is supported by the supporting device to move downward to be flush with the top of the booth. At this time, multiple groups of support members support the bottom of the table board, and then the folding assembly is rotated and unfolded, so that the folding assembly is laid flat on the top of the booth and the table board, so that people can rest on the top of the folding assembly, thereby improving the convenience of multi-functional use of the booth, reducing the complexity of the booth folding operation by people, and improving the use efficiency. The support device supports the middle part of the bottom end of the table board to improve the stability of the table board. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a schematic diagram of the axonometric structure of the utility model;

[0011] Figure 2 is a schematic diagram of the axonometric structure of the second back plate and the third back plate when unfolded;

[0012] Figure 3 It is a schematic diagram of the axonometric structure with the first back plate and the second back plate laid flat.

[0013] Markings in the accompanying drawings: 1. seat; 2. support member; 3. support device; 4. table top; 5. folding assembly; 13. first back panel; 14. second back panel; 15. third back panel; 16. connecting cloth. DETAILED DESCRIPTION

[0014] In order to facilitate the understanding of the utility model, the utility model will be described more comprehensively below with reference to the relevant drawings. The utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the utility model more thorough and comprehensive.

[0015] Example 1

[0016] like Figures 1 to 3 The utility model shows a U-shaped sofa seat that can be folded into a bed, comprising a seat 1 and multiple groups of support members 2, which are all mounted on the outer wall of the seat 1; further comprising a support device 3, a table board 4 and a folding assembly 5, wherein the support device 3 is arranged between the seats 1, the middle part of the bottom end of the table board 4 is mounted on the moving end of the support device 3, the support device 3 is used to support the table board 4 to move up and down, and the positions of the multiple groups of support members 2 match the positions of the table board 4, the folding assembly 5 is mounted on the top of the seat 1, and the positions of the folding assembly 5 and the table board 4 correspond;

[0017] In this embodiment, when it is necessary to dine, the folding component 5 is folded and stored and placed vertically so that the folding component 5 and the backrest of the booth 1 form a whole, and the table board 4 is supported by the support device 3 to move upward, so that it is convenient for people to sit on the booth 1 and use the table board 4 to dine. When it is necessary to rest, the table board 4 is supported by the support device 3 to move downward to be flush with the top of the booth 1. At this time, multiple groups of support members 2 support the bottom of the table board 4, and then the folding component 5 is rotated and unfolded so that the folding component 5 is laid flat on the top of the booth 1 and the table board 4, so that people can rest on the top of the folding component 5, thereby improving the convenience of multi-functional use of the booth, reducing the complexity of the booth folding operation by people, and improving the use efficiency. The support device 3 supports the middle part of the bottom end of the table board 4 to improve the stability of the table board 4.

[0018] Example 2

[0019] On the basis of Example 1, Figure 2 As shown, the utility model is a U-shaped sofa seat that can be folded into a bed, the folding assembly 5 includes a first back plate 13, a second back plate 14 and a third back plate 15, the first back plate 13, the second back plate 14 and the third back plate 15 are linearly connected, and the end of the first back plate 13 is rotatably mounted on the top of the seat 1;

[0020] like Figure 2 As shown, the first backplane 13, the second backplane 14 and the third backplane 15 are linearly connected by multiple groups of connecting fabrics 16;

[0021] In this embodiment, when it is necessary to take a rest, the person operates the support device 3 to move the table top 4 downward, and the table top 4 is moved to the support member 2 to limit the position. When it is necessary to raise the table top 4 for use, the person operates the handle of the support device 3, and the table top 4 is raised. By operating the limiting handle of the support device 3, the person can sit down, thereby improving the adjustment convenience of the seat. By rotating and folding the first back panel 13 and the second back panel 14 to a vertical angle, the first back panel 13 and the second back panel 14 can be used as the backrest of the seat 1, and the third back panel 15 can be used as a cushion. By unfolding the first back panel 13, the second back panel 14 and the third back panel 15 for use, it is convenient for people to lie down and rest, thereby improving the convenience of use.

[0022] The utility model discloses a U-shaped sofa seat which can be folded into a bed. When working or dining, the folding assembly 5 is folded and stored and placed vertically, so that the folding assembly 5 and the backrest of the seat 1 form a whole. The table board 4 is supported by the supporting device 3 to move upward, so that it is convenient for people to sit on the seat 1 and use the table board 4 to dine. When resting is needed, the table board 4 is supported by the supporting device 3 to move downward to be flush with the top of the seat 1. At this time, multiple groups of supporting parts 2 support the bottom of the table board 4, and then the folding assembly 5 is rotated and unfolded, so that the folding assembly 5 is laid flat on the seat 1 and the top of the table board 4, so that people can rest on the top of the folding assembly 5.

[0023] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A U-shaped sofa seat that can be folded into a bed, comprising a seat (1) and multiple sets of support members (2), wherein the multiple sets of support members (2) are all mounted on the outer side wall of the seat (1); characterized in that: It also includes a supporting device (3), a table top (4) and a folding assembly (5), wherein the supporting device (3) is arranged between the card seats (1), and the middle part of the bottom end of the table top (4) is installed on the movable end of the supporting device (3), and the supporting device (3) is used to support the lifting and movement of the table top (4), and the positions of the multiple groups of supporting members (2) match the positions of the table top (4), and the folding assembly (5) is installed on the top end of the card seat (1), and the positions of the folding assembly (5) and the table top (4) correspond.

2. A U-shaped sofa booth foldable into a bed as claimed in claim 1, characterized in that: The folding assembly (5) comprises a first back plate (13), a second back plate (14) and a third back plate (15); the first back plate (13), the second back plate (14) and the third back plate (15) are linearly connected, and the end of the first back plate (13) is rotatably mounted on the top of the card seat (1).

3. A U-shaped sofa booth foldable into a bed as claimed in claim 2, characterized in that: The first backplane (13), the second backplane (14) and the third backplane (15) are linearly connected via a plurality of groups of connecting fabrics (16).

Images