CN216651831U

CN216651831U - Lazy people's sofa of collapsible telescopic

Info

Publication number: CN216651831U
Application number: CN202122963958.9U
Authority: CN
Inventors: 杨静
Original assignee: Heshan Huazhao Smart Home Co ltd
Current assignee: Heshan Huazhao Smart Home Co ltd
Priority date: 2021-11-30
Filing date: 2021-11-30
Publication date: 2022-06-03
Anticipated expiration: 2031-11-30

Abstract

The utility model discloses a foldable telescopic lazy sofa which comprises two supporting plates, wherein the two supporting plates are symmetrically distributed in the left-right direction, handrail assemblies are arranged at the upper ends of the two supporting plates, rear ends of the two supporting plates are fixedly provided with a rear fixing plate together, the upper end of the rear fixing plate is fixedly provided with a backrest, the front ends of the two supporting plates are provided with a front fixing plate together, a belt type handle is fixedly arranged in the middle of the front end of the front fixing plate, a telescopic assembly is arranged between the two supporting plates together, a plurality of seat cushions are arranged at the upper end of the telescopic assembly, and a back cushion is arranged at the rear part of the upper end of the seat cushion at the uppermost side. According to the foldable telescopic lazy sofa, the telescopic function of the lazy sofa is realized by arranging the telescopic component, the lazy sofa is changed into a structure similar to a 'bed', the handrail rod is folded by arranging the handrail component, the folding lazy sofa is convenient to store and high in comfort, and the use requirements of users are met.

Description

Lazy people's sofa of collapsible telescopic

Technical Field

The utility model relates to the technical field of sofas, in particular to a foldable telescopic lazy sofa.

Background

Lazy sofa is lazy bone, software house, beans bag again, and it is a big bag, and the overcoat can be canvas, linen, chamois leather fine hair, flocking etc. and the non-woven fabrics cover that chooses for use the gas permeability to be good is the intussuseption to be high density polystyrene particle. There are following several drawbacks in current lazy people's sofa: 1. most of the existing lazy sofas do not have the folding and stretching functions, namely the existing lazy sofas occupy large floor area and are difficult to store, most of the existing lazy sofas cannot be changed into structures similar to 'beds', so that users cannot enjoy the feeling of lying on the lazy sofas completely, and the comfort is poor; 2. the handrail in the lazy people's sofa of current is fixed structure mostly, and the handrail in the lazy people's sofa of current promptly can not fold, influences user's use and experiences the sense, can't satisfy user's many demands.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a foldable telescopic lazy sofa which can effectively solve the problems in the background technology.

In order to achieve the purpose, the utility model adopts the technical scheme that:

the utility model provides a lazy people's sofa of collapsible telescopic, includes the backup pad, the backup pad is provided with two, two the backup pad is bilateral symmetry and distributes, two the backup pad upper end all is provided with handrail assembly, two the common fixed mounting in backup pad rear end has the after-fixing board, after-fixing board upper end fixed mounting has the back, two the backup pad front end is provided with the preceding fixed plate jointly, preceding fixed plate front end middle part fixed mounting has the belt handle, two be provided with flexible subassembly jointly between the backup pad, flexible subassembly upper end is provided with a plurality of seatpad, the top seatpad upper end rear portion is provided with the back cushion.

Preferably, the number of the telescopic assemblies is four, and every two of the four telescopic assemblies are distributed in a bilateral symmetry mode.

Preferably, the telescopic assembly comprises a fixed rod, the rear end of the fixed rod is fixedly connected with the rear fixed plate, a first movable rod is arranged at one end, away from the supporting plate, of the fixed rod, a second movable rod is arranged at one end, away from the fixed rod, of the first movable rod, and the front end of the second movable rod is fixedly connected with the rear end of the front fixed plate.

Preferably, the one end that the backup pad was kept away from to the dead lever is opened there is first spout, the one end rear portion fixed mounting that first movable rod is close to the dead lever has first slider, first slider and first spout sliding connection, the one end that the dead lever was kept away from to first movable rod is opened there is the second spout, first movable rod lower extreme fixed mounting has two first support columns, first support column lower extreme fixed mounting has first gyro wheel, the one end rear portion fixed mounting that the second movable rod is close to first movable rod has the second slider, second slider and second spout sliding connection, second movable rod lower extreme fixed mounting has two second support columns, second support column lower extreme fixed mounting has the second gyro wheel.

Preferably, the handrail assembly includes head rod and second connecting rod, head rod and second connecting rod lower extreme all rotate with the backup pad upper end and are connected, head rod and second connecting rod upper end rotate jointly and are connected with the bar, second connecting rod front end fixed mounting has the limiting plate, bar lower extreme front portion is provided with the locking subassembly.

Preferably, the locking subassembly includes the shell, shell upper end and bar lower extreme fixed connection, shell lower extreme rear portion is opened there is the mounting groove, cell wall fixed mounting has the spring on the mounting groove, spring lower extreme fixed mounting has the bolt, bolt and mounting groove alternate swing joint.

Preferably, the upper end of the limiting plate is provided with a slot and an in-out slide way, the slot is matched with the bolt, and the in-out slide way is communicated with the slot.

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

1. the foldable telescopic sofa realizes the stretching of the sofa and changes the sofa into a structure similar to a 'bed' by arranging the telescopic assemblies, when the foldable telescopic sofa is used, the front fixing plate is driven to move forwards by the belt type handle, the front fixing plate drives the four second movable rods in the four telescopic assemblies to synchronously move forwards until the first movable rods are pulled out, at the moment, the fixing rod, the first movable rods and the second movable rods jointly form a structure similar to a 'bed', and then the seat cushion is placed neatly, so that a user can completely lie on the sofa, the comfortable sensation is improved, and if the foldable telescopic sofa is not used, the first movable rods and the second movable rods can be pushed backwards to reset, the occupied area of the sofa is effectively reduced, and the sofa is convenient to store;

2. according to the foldable telescopic lazy sofa, the handrail component is arranged to realize folding of the handrail, when the handrail is not used, the handrail is held by hands and pushed forwards forcibly, at the moment, the bolt is separated from the slot through the in-out slide way, the whole handrail can be folded, the operation is simple and convenient, and the use requirements of users on lazy sofa handrails are met.

Drawings

Fig. 1 is a schematic overall structure diagram of a foldable telescopic lazy sofa according to the utility model;

FIG. 2 is an effect diagram of the unfolding structure of the foldable telescopic lazy sofa according to the utility model;

FIG. 3 is a schematic view of a portion of the structure of a collapsible and retractable lazy sofa according to the present invention;

FIG. 4 is an exploded view of the overall structure of the telescoping assembly of a collapsible telescoping lazy sofa of the present invention;

fig. 5 is a schematic view of the overall structure of the arm assembly of the foldable telescopic lazy sofa of the present invention;

fig. 6 is a sectional structure diagram of the locking assembly of the foldable telescopic lazy sofa of the utility model.

In the figure: 1. a support plate; 2. a rear fixing plate; 3. a backrest; 4. a front fixing plate; 5. a strap handle; 6. a telescoping assembly; 7. a seat cushion; 8. an armrest assembly; 9. a back cushion; 31. fixing the rod; 32. a first movable bar; 33. a second movable bar; 41. a first chute; 51. a first slider; 52. a second chute; 53. a first support column; 54. a first roller; 61. a second slider; 62. a second support column; 63. a second roller; 71. a first connecting rod; 72. a second connecting rod; 73. a grab rail; 74. a limiting plate; 75. a locking assembly; 81. a housing; 82. mounting grooves; 83. a spring; 84. a bolt; 91. a slot; 92. and (4) entering and exiting the slide way.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-6, a collapsible telescopic lazy people's sofa, including backup pad 1, backup pad 1 is provided with two, two backup pads 1 are bilateral symmetry and distribute, two backup pad 1 upper ends all are provided with handrail components 8, two 1 common fixed mounting in backup pad rear ends have rear fixed

plate

2, 2 upper end fixed mounting in rear fixed plate have back 3, two 1 front ends in backup pad are provided with preceding fixed plate 4 jointly, 4 front ends middle part fixed mounting in preceding fixed plate have belt handle 5, be provided with flexible subassembly 6 between two backup pad 1 jointly, flexible subassembly 6 upper end is provided with a plurality of

seatpad

7, 7 upper end rear portions of the seatpad of the top are provided with back cushion 9.

The telescopic assemblies 6 are four, the four telescopic assemblies 6 are bilaterally symmetrically distributed, and the fixing rods 31 in the two telescopic assemblies 6 at the edges are fixedly connected with the two supporting plates 1 respectively.

The telescopic assembly 6 comprises a fixed rod 31, the rear end of the fixed rod 31 is fixedly connected with the rear fixed plate 2, one end of the fixed rod 31 far away from the supporting plate 1 is provided with a first movable rod 32, one end of the first movable rod 32 far away from the fixed rod 31 is provided with a second movable rod 33, the front end of the second movable rod 33 is fixedly connected with the rear end of the front fixed plate 4, the fixed rod 31, the widths of the first movable rod 32 and the second movable rod 33 are sequentially reduced, the strength of the telescopic assembly 6 is convenient to improve, and the damage caused by the overlarge stress of the fixed rod 31 is avoided.

Open the one end that the backup pad 1 was kept away from to dead lever 31 has first spout 41, the one end rear portion fixed mounting that first movable rod 32 is close to dead lever 31 has first slider 51, first slider 51 and first spout 41 sliding connection, the one end that first movable rod 32 is kept away from dead lever 31 is opened there is second spout 52, first movable rod 32 lower extreme fixed mounting has two first support columns 53, first support column 53 lower extreme fixed mounting has first gyro wheel 54, the one end rear portion fixed mounting that second movable rod 33 is close to first movable rod 32 has second slider 61, second slider 61 and second spout 52 sliding connection, second movable rod 33 lower extreme fixed mounting has two second support columns 62, second support column 62 lower extreme fixed mounting has second gyro wheel 63, first gyro wheel 54 and second gyro wheel 63 lower extreme all level with backup pad 1 lower extreme, and first gyro wheel 54 and second gyro wheel 63 all possess the brake function.

The armrest component 8 comprises a first connecting rod 71 and a second connecting rod 72, the lower ends of the first connecting rod 71 and the second connecting rod 72 are rotatably connected with the upper end of the support plate 1, the upper ends of the first connecting rod 71 and the second connecting rod 72 are rotatably connected with an armrest rod 73, a limit plate 74 is fixedly mounted at the front end of the second connecting rod 72, a locking component 75 is arranged at the front part of the lower end of the armrest rod 73, and the upper end surface of the armrest rod 73 is an arc surface.

Locking subassembly 75 includes shell 81, shell 81 upper end and bar 73 lower extreme fixed connection, and open at shell 81 lower extreme rear portion has mounting groove 82, and cell wall fixed mounting has spring 83 on mounting groove 82, and spring 83 lower extreme fixed mounting has bolt 84, and bolt 84 alternates swing joint with mounting groove 82, and the lower terminal surface of bolt 84 just flushes with slot 91 lower terminal surface.

The upper end of the limit plate 74 is provided with a slot 91 and an in-out slideway 92, the slot 91 is matched with the bolt 84, the in-out slideway 92 is communicated with the slot 91, and the arrangement of the in-out slideway 92 is convenient for the bolt 84 to enter and exit the slot 91.

It should be noted that the utility model is a foldable telescopic sofa, which realizes the stretching of the sofa and changes the sofa into a structure similar to a 'bed' by arranging the telescopic components 6, when in use, the front fixed plate 4 is driven by the belt type handle 5 to move forwards, the front fixed plate 4 drives the four second movable rods 33 in the four telescopic components 6 to move forwards synchronously until the first movable rod 32 is pulled out, at the moment, the fixed rod 31, the first movable rod 32 and the second movable rod 33 jointly form a structure similar to a 'bed', then the seat cushion 7 is placed neatly, a user can lie on the sofa completely, the comfort is improved, if not in use, the first movable rod 32 and the second movable rod 33 can be pushed backwards to reset, the floor area of the sofa is effectively reduced, the sofa is convenient to store, the folding of the handrail rods 73 is realized by arranging the handrail components 8, when the grab bar 73 is not used, the grab bar 73 is only required to be held by hands and the grab bar 73 is forcibly pushed forwards, at the moment, the bolt 84 is separated from the slot 91 through the in-out slide way 92, the whole grab bar 73 can be folded, the operation is simple and convenient, and the use requirements of users on the lazy sofa grab bar are met.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a lazy people's sofa of collapsible telescopic, includes backup pad (1), its characterized in that: backup pad (1) is provided with two, two backup pad (1) is bilateral symmetry and distributes, two backup pad (1) upper end all is provided with handrail assembly (8), two the common fixed mounting of backup pad (1) rear end has after-fixing plate (2), after-fixing plate (2) upper end fixed mounting has back (3), two backup pad (1) front end is provided with preceding fixed plate (4) jointly, preceding fixed plate (4) front end middle part fixed mounting has belt handle (5), two be provided with flexible subassembly (6) between backup pad (1) jointly, flexible subassembly (6) upper end is provided with a plurality of seatpad (7), the top side seatpad (7) upper end rear portion is provided with back cushion (9).

2. A lazy sofa of collapsible telescopic type according to claim 1, characterized in that: the number of the telescopic assemblies (6) is four, and every two of the four telescopic assemblies (6) are distributed in a bilateral symmetry mode.

3. A lazy sofa of collapsible telescopic type according to claim 1, characterized in that: the telescopic assembly (6) comprises a fixing rod (31), the rear end of the fixing rod (31) is fixedly connected with the rear fixing plate (2), a first movable rod (32) is arranged at one end, far away from the supporting plate (1), of the fixing rod (31), a second movable rod (33) is arranged at one end, far away from the fixing rod (31), of the first movable rod (32), and the front end of the second movable rod (33) is fixedly connected with the rear end of the front fixing plate (4).

4. A lazy sofa of collapsible telescopic type according to claim 3, characterized in that: the one end that backup pad (1) was kept away from in dead lever (31) is opened there are first spout (41), the one end rear portion fixed mounting that first movable rod (32) are close to dead lever (31) has first slider (51), first slider (51) and first spout (41) sliding connection, the one end that dead lever (31) were kept away from in first movable rod (32) is opened there is second spout (52), first movable rod (32) lower extreme fixed mounting has two first support columns (53), first support column (53) lower extreme fixed mounting has first gyro wheel (54), the one end rear portion fixed mounting that second movable rod (33) are close to first movable rod (32) has second slider (61), second slider (61) and second spout (52) sliding connection, second movable rod (33) lower extreme fixed mounting has two second support columns (62), and a second roller (63) is fixedly mounted at the lower end of the second supporting column (62).

5. A lazy sofa of collapsible telescopic type according to claim 1, characterized in that: handrail component (8) include head rod (71) and second connecting rod (72), head rod (71) and second connecting rod (72) lower extreme all rotate with backup pad (1) upper end and are connected, head rod (71) and second connecting rod (72) upper end rotate jointly and are connected with handrail rod (73), second connecting rod (72) front end fixed mounting has limiting plate (74), handrail rod (73) lower extreme front portion is provided with locking component (75).

6. A lazy sofa of collapsible telescopic type according to claim 5, characterized in that: locking subassembly (75) include shell (81), shell (81) upper end and grab rail (73) lower extreme fixed connection, shell (81) lower extreme rear portion is opened there is mounting groove (82), cell wall fixed mounting has spring (83) on mounting groove (82), spring (83) lower extreme fixed mounting has bolt (84), bolt (84) alternate swing joint with mounting groove (82).

7. A lazy sofa of collapsible telescopic type according to claim 5, characterized in that: the upper end of the limiting plate (74) is provided with a slot (91) and an inlet and outlet slide way (92), the slot (91) is matched with the bolt (84), and the inlet and outlet slide way (92) is communicated with the slot (91).