CN220045362U

CN220045362U - Sofa bed

Info

Publication number: CN220045362U
Application number: CN202321720233.XU
Authority: CN
Inventors: 石林
Original assignee: Shanghai Wanmu Shengyuan Home Furnishing Co ltd
Current assignee: Shanghai Wanmu Shengyuan Home Furnishing Co ltd
Priority date: 2023-07-03
Filing date: 2023-07-03
Publication date: 2023-11-21
Anticipated expiration: 2033-07-03

Abstract

The utility model discloses a sofa bed, which comprises a sofa bed and an adjusting structure, wherein the center of the side part of the sofa bed is movably connected with the adjusting structure, the adjusting structure can adjust the width, the comfort level during lying is improved, the sofa bed comprises a first back cushion, a second back cushion, a first protection pad and a protection plate, the protection plate is provided with the first protection pad, the side end of the first protection pad is provided with the second protection pad, the rear part of the protection plate is provided with the second back cushion, the side end of the second back cushion is provided with the first back cushion, and the sofa bed is supported and fixed through supporting legs. The utility model relates to a sofa bed, which realizes the aim of combination widening and improves comfort level through the arrangement of the sofa bed and an adjusting structure.

Description

Sofa bed

Technical Field

The utility model relates to the technical field of sofa bed equipment, in particular to a sofa bed.

Background

The sofa bed refers to furniture capable of being used as a sofa and a bed. Modern living room arrangement is advocated and concise, multifunctional furniture becomes more and more a popular choice, and sofa bed is one of them. In small living rooms, a sofa bed is necessary to meet occasional visitor living needs.

According to chinese patent publication No. CN209769748U, it relates to the technical field of furniture articles, including sofa body and support piece, support piece and sofa body are movably connected, so that when support piece is located the face of accepting of sofa body, one side that support piece kept away from the sofa body forms the holding surface, at this moment, the sofa bed is in sofa state, when at least part of support piece is located the face of accepting of sofa body, the holding surface is located the upside of support piece, at this moment, the sofa bed is in the state of bed, so the movable connection of support piece and sofa body has realized the switching of sofa bed in sofa state and bed state, the position of support piece and sofa body has changed, and the angle does not change, namely can realize the state switching of sofa bed through the push-pull, the switching process is simpler, it is convenient;

however, the sofa bed and the cases have the following problems: there is the phenomenon of being inconvenient for central point to put, and central point often can place the tea table, needs to carry out the indent design, but when the bed body, the phenomenon that can appear too narrow can cause certain inconvenience, needs to improve.

Disclosure of Invention

The present utility model is directed to a sofa bed, which solves the above-mentioned problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the sofa bed comprises a sofa bed and an adjusting structure, wherein the center of the side part of the sofa bed is movably connected with the adjusting structure, the adjusting structure can adjust the width, the comfort level in lying is improved, the sofa bed can be supported by installing the sofa bed, the whole sofa bed is fixedly supported by supporting legs, a protection plate on the upper part can support a first protection pad and a second protection pad, a user can lie on the first protection pad and the second protection pad, meanwhile, the first back cushion and the second back cushion are arranged, the user can lie on the sofa bed conveniently, meanwhile, the structure of the sofa bed is arranged, and the sofa bed can be matched with the adjusting structure for installation work conveniently;

the sofa bed comprises a first back cushion, a second back cushion, a first protection pad and a protection plate, wherein the protection plate is provided with the first protection pad, the side end of the first protection pad is provided with the second protection pad, the rear part of the protection plate is provided with the second back cushion, the side end of the second back cushion is provided with the first back cushion, and the sofa bed is supported and fixed through supporting legs.

Specifically, the regulation structure includes track board, movable regulating plate and support accessory plate, spacing sliding connection has movable regulating plate on the track board, the lower extreme of movable regulating plate turns over and be connected with the support accessory plate.

Specifically, support the upper end fixedly connected with sectional shelf-unit of accessory plate, the upper portion elastic connection of sectional shelf-unit has the spring pedestal, the spacing elastic connection of upper end of spring pedestal has articulated regulation and control pole, and articulated regulation and control pole's side end articulates has even axle push rod, even axle push rod passes articulated regulation and control pole, for articulated regulation and control pole decurrent pressing support power, through the installation regulation structure, track board in the regulation structure adopts fixed setting, be in the lower extreme position of second protection pad, and the movable regulating plate can carry out pull regulation, simultaneously when folding up, the support accessory plate that this moment, even axle push rod, articulated regulation and control pole, sectional shelf-unit, spring pedestal are built-in the movable regulating plate, can carry out spacingly through the track board, when the movable regulating plate leaves the track board spacing, support accessory plate that this moment, even axle push rod, articulated regulation and control pole, sectional shelf unit, the spring pedestal unit passes through the spring, can pop out, carry out the support of movable regulating plate, the width of central point put forward, convenience personnel, when out, even axle push rod is owing to the spring, drive the hinge push rod and the movable regulating plate, the spring pedestal unit is connected with the elastic support spring pedestal, the support is carried out the function and is turned over at this moment, the supporting the spring pedestal is combined, and the supporting the spring pedestal is able to carry out the supporting the limit.

Specifically, support accessory plate, even axle push rod, articulated regulating rod, sectional shelf-unit, spring pedestal all can be built-in the inside of activity regulating plate, and carry out spacingly through the track board, conveniently collect the processing.

Specifically, the track board is fixed in the lower extreme of second protection pad, and the adjustable structure setting is adopted to the activity regulating plate in the track board, conveniently regulates and control the work.

Specifically, the movable adjusting plate is elastically hinged with the connecting shaft push rod, so that pushing work can be performed.

Compared with the prior art, the utility model has the beneficial effects that:

1. through installing the sofa bed, can carry out the support function, the sofa bed wholly bears fixedly through the supporting leg, and the guard plate on upper portion can carry out the support of first protection pad, second protection pad, and the user can lie on first protection pad, second protection pad, and simultaneously first back cushion, second back cushion's setting, the person of facilitating the use is lain by lying, and the structure setting of sofa bed simultaneously, the convenience carries out the cooperation installation work with adjusting structure.

2. Through installation regulation structure, track board in the regulation structure adopts fixed setting, be in the lower extreme position of second protection pad, and the movable regulating plate can carry out the pull and adjust, simultaneously when folding up, the support accessory plate that this moment, the axle push rod, articulated regulation and control pole, the sectional shelf, the spring pedestal is built-in the movable regulating plate, can carry out spacingly through the track board, when the movable regulating plate leaves the track board spacing, the support accessory plate that this moment, the axle push rod, articulated regulation and control pole, the sectional shelf, the spring pedestal passes through the spring, can pop out, carry out the support of movable regulating plate, improve central point's width, make things convenient for personnel to lie and sleep, when turning over, the axle push rod is because the spring promotes this moment, drive articulated regulation and control pole and movable regulating plate elastic deformation, the sectional shelf, the spring pedestal, and sectional shelf, spacing elastic connection of spring pedestal, can bear, the support accessory plate contact ground at this moment, help carries out the support function.

Drawings

FIG. 1 is a schematic diagram of the main structure of the present utility model;

FIG. 2 is a schematic view of the structure of the sofa bed of the present utility model;

FIG. 3 is a schematic structural view of the adjusting structure of the present utility model;

fig. 4 is an enlarged view of the adjusting structure of the present utility model at a.

In the figure: 1-a sofa bed; 2-an adjustment structure; 3-a first headrest; 4-a second headrest; 5-a first pad; 6-protecting plates; 7-supporting legs; 8-a second pad; 9-track plate; 10-a movable adjusting plate; 11-supporting an auxiliary plate; 12-connecting shaft push rod; 13-hinging a regulating rod; 14-a combined bracket; 15-spring axle bracket.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: the sofa bed comprises a sofa bed 1 and an adjusting structure 2, wherein the center of the side part of the sofa bed 1 is movably connected with the adjusting structure 2, the width of the adjusting structure 2 can be adjusted, and the comfort level during lying is improved;

the sofa bed 1 comprises a first headrest 3, a second headrest 4, a first protection pad 5 and a protection plate 6, wherein the protection plate 6 is provided with the first protection pad 5, the side end of the first protection pad 5 is provided with the second protection pad 8, the rear part of the protection plate 6 is provided with the second headrest 4, the side end of the second headrest 4 is provided with the first headrest 3, the sofa bed 1 is supported and fixed through supporting legs 7, the sofa bed 1 is integrally supported and fixed through the supporting legs 7, the protection plate 6 on the upper part can support the first protection pad 5 and the second protection pad 8, a user can lie on the first protection pad 5 and the second protection pad 8, meanwhile, the first headrest 3 and the second protection pad 4 are arranged, the user can lie and lean, meanwhile, the structure of the sofa bed 1 is arranged, and the sofa bed is convenient to cooperate and install with the adjusting structure 2.

The adjusting structure 2 comprises a track plate 9, a movable adjusting plate 10 and a supporting auxiliary plate 11, the track plate 9 is connected with the movable adjusting plate 10 in a limiting sliding manner, the lower end of the movable adjusting plate 10 is folded and connected with the supporting auxiliary plate 11, the track plate 9 in the adjusting structure 2 is fixedly arranged and positioned at the lower end of the second protection pad 8, the movable adjusting plate 10 can be pulled and adjusted, meanwhile, when the movable adjusting plate is folded, the supporting auxiliary plate 11, the connecting shaft push rod 12, the hinge adjusting rod 13, the combined support 14 and the spring shaft bracket 15 are arranged in the movable adjusting plate 10, limiting can be carried out through the track plate 9, when the movable adjusting plate 10 leaves the track plate 9 for limiting, the supporting auxiliary plate 11, the connecting shaft push rod 12, the hinge adjusting rod 13, the combined support 14 and the spring shaft bracket 15 at the moment can be ejected out through springs, the supporting of the movable adjusting plate 10, the width of the center position is improved, a person can conveniently lie down, at the moment, the connecting shaft push rod 12 is pushed by the springs, the hinge adjusting rod 13 and the movable adjusting plate 10 are driven to elastically deform, the combined support 14 and the spring shaft bracket 15 are pushed, and the combined support frame 14 and the spring shaft bracket 15 can be connected with the supporting auxiliary support function of the supporting auxiliary plate 11 to the ground.

The upper end of the support auxiliary plate 11 is fixedly connected with a combined support 14, the upper part of the combined support 14 is elastically connected with a spring shaft bracket 15, the upper end of the spring shaft bracket 15 is elastically connected with a hinge control rod 13 in a limiting mode, the side end of the hinge control rod 13 is hinged with a connecting shaft push rod 12, and the connecting shaft push rod 12 pushes the hinge control rod 13 to provide downward pressing supporting force for the hinge control rod 13.

The support auxiliary plate 11, the connecting shaft push rod 12, the hinged regulating rod 13, the combined support 14 and the spring shaft bracket 15 can be arranged inside the movable regulating plate 10 in a built-in mode, limiting is carried out through the track plate 9, the track plate 9 is fixed at the lower end of the second protection pad 8, the movable regulating plate 10 in the track plate 9 is arranged in an adjustable structure, and the movable regulating plate 10 is elastically hinged with the connecting shaft push rod 12.

Working principle: when in need of working, a user carries and fixes the sofa bed 1 as a whole through the supporting legs 7, the upper protection plate 6 can support the first protection pad 5 and the second protection pad 8, the user can lie on the first protection pad 5 and the second protection pad 8, meanwhile, the arrangement of the first headrest 3 and the second headrest 4 is convenient for the user to lie, meanwhile, the structure of the sofa bed 1 is convenient for the matching and installation work with the adjusting structure 2, the track plate 9 in the adjusting structure 2 adopts fixed arrangement, is positioned at the lower end position of the second protection pad 8, the movable adjusting plate 10 can be pulled and adjusted, meanwhile, when the sofa bed is folded, the supporting auxiliary plate 11, the connecting shaft push rod 12, the hinged adjusting rod 13, the combined bracket 14 and the spring shaft bracket 15 are arranged in the movable adjusting plate 10, the movable adjusting plate is capable of limiting through the track plate 9, when the movable adjusting plate 10 leaves the track plate 9 to limit, the supporting auxiliary plate 11, the connecting shaft push rod 12, the hinged adjusting rod 13, the combined support 14 and the spring shaft bracket 15 at the moment can pop up through springs, the movable adjusting plate 10 can be supported, the width of the center position is improved, people can sleep conveniently, when the movable adjusting plate 10 is folded, the connecting shaft push rod 12 is pushed by the springs at the moment, the hinged adjusting rod 13 and the movable adjusting plate 10 are driven to elastically deform, the combined support 14 and the spring shaft bracket 15 are pushed, the combined support 14 and the spring shaft bracket 15 are in limiting elastic connection, the combined support can bear load, the supporting auxiliary plate 11 at the moment contacts the ground, supporting functions are helped, and work is completed.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A sofa bed, characterized in that: the sofa bed comprises a sofa bed (1) and an adjusting structure (2), wherein the center of the side part of the sofa bed (1) is movably connected with the adjusting structure (2), the width of the adjusting structure (2) can be adjusted, and the comfort level of lying is improved;

the sofa bed (1) comprises a first headrest (3), a second headrest (4), a first protection pad (5) and a protection plate (6), wherein the protection plate (6) is provided with the first protection pad (5), the side end of the first protection pad (5) is provided with a second protection pad (8), the rear part of the protection plate (6) is provided with the second headrest (4), the side end of the second headrest (4) is provided with the first headrest (3), and the sofa bed (1) is supported and fixed through supporting legs (7).

2. A sofa bed according to claim 1, characterized in that: the adjusting structure (2) comprises a track plate (9), a movable adjusting plate (10) and a supporting auxiliary plate (11), wherein the track plate (9) is connected with the movable adjusting plate (10) in a limiting sliding mode, and the lower end of the movable adjusting plate (10) is connected with the supporting auxiliary plate (11) in a folding mode.

3. A sofa bed according to claim 2, characterized in that: the upper end fixedly connected with combination support (14) of support accessory plate (11), the upper portion elastic connection of combination support (14) has spring pedestal (15), the spacing elastic connection of upper end of spring pedestal (15) has articulated regulation and control pole (13), and the side of articulated regulation and control pole (13) articulates has a connecting axle push rod (12), connecting axle push rod (12) pass articulated regulation and control pole (13), give articulated regulation and control pole (13) decurrent pressing supporting force.

4. A sofa bed according to claim 3, characterized in that: the auxiliary supporting plate (11), the connecting shaft push rod (12), the hinged adjusting and controlling rod (13), the combined support (14) and the spring shaft bracket (15) can be arranged inside the movable adjusting plate (10) in a built-in mode and limited through the track plate (9).

5. A sofa bed according to claim 4, characterized in that: the track plate (9) is fixed at the lower end of the second protection pad (8), and the movable adjusting plate (10) in the track plate (9) is arranged in an adjustable structure.

6. A sofa bed according to claim 5, characterized in that: the movable adjusting plate (10) is elastically hinged with the connecting shaft push rod (12).