CN215993396U

CN215993396U - Folding bed chair

Info

Publication number: CN215993396U
Application number: CN202021387354.3U
Authority: CN
Inventors: 宋保华; 宋泽彬; 宋泽蕙
Original assignee: Shandong Huafeng Technology Innovation Co ltd
Current assignee: Shandong Huafeng Technology Innovation Co ltd
Priority date: 2020-07-15
Filing date: 2020-07-15
Publication date: 2022-03-11
Anticipated expiration: 2030-07-15

Abstract

The utility model is suitable for the technical field of furniture, and particularly relates to a folding bed chair which comprises a seat frame, a bed frame, armrests, a seat plate and a bed plate, wherein one end of the seat frame is connected with the armrests through a rotating connecting component, the other end of the seat frame is respectively and rotatably connected with the bed frame and the seat plate through a four-way connecting plug-in unit, the middle parts of the armrests are provided with seat plate bracket switches, the bed plate is fixedly arranged on the bed frame, one side of the bed frame, away from the bed plate, is also provided with a supporting component, the seat frame is provided with a connecting switch, and the connecting switch is used for limiting the relative rotation of the bed frame and the seat frame. The folding bed chair provided by the embodiment of the utility model has the advantages of simple structure and reasonable design, can realize the quick switching between the bed and the chair, greatly improves the functionality of the folding bed and the folding chair, and reduces the occupation of space.

Description

Folding bed chair

Technical Field

The utility model belongs to the technical field of furniture, and particularly relates to a folding bed chair.

Background

The folding bed is designed by utilizing the joint principle, is convenient and saves the volume and space, and can be folded and unfolded in various folding modes. It is convenient and practical, and it is convenient to deposit. The earliest folding beds appeared in the late stage of the warring state, and the structure of the folding beds is mainly composed of a bed body, a bed fence and a bed drawer. Each half bed body is respectively composed of a bed rail, a bed purlin, a rail purlin and a strand wood and the like. The bed can be folded, and the length and the width of the folded bed frame can be greatly reduced. The folding bed is generally made of harder wood.

The folding chair is a portable chair with a folding function, is convenient to move and saves space. Originally for military use. The device is commonly used in various training institutions, schools at all levels, public places, hospitals, restaurants, hotels, companies, families and other places.

The existing folding beds and chairs already have a high degree of folding, but both the folding bed and the folding chair have single functionality, and if one wants to have the bed and the chair at the same time, only the bed and the chair can be equipped at the same time. Although it can meet the needs of people, it occupies a lot of space and needs to bear higher cost.

SUMMERY OF THE UTILITY MODEL

The embodiment of the utility model aims to provide a folding bed chair, and aims to solve the problem that the existing folding bed and folding chair have single function.

The embodiment of the utility model is realized in such a way that the folding bed chair comprises a seat frame, a bed frame, armrests, a seat plate and a bed plate, wherein one end of the seat frame is connected with the armrests through a rotating connection component, the other end of the seat frame is respectively and rotatably connected with the bed frame and the seat plate through a four-way connection plug-in unit, the seat plate bracket switch is arranged in the middle of the armrests, the bed plate is fixedly arranged on the bed frame, a support component is further arranged on one side of the bed frame, which is far away from the bed plate, a connection switch is arranged on the seat frame, and the connection switch is used for limiting the rotation of the bed frame relative to the seat frame.

Preferably, the support assembly comprises a middle support leg and an outer support leg, the bed frame is provided with two groups, the two groups of bed frames are rotatably connected through a rotating shaft, one bed frame is rotatably connected with a four-way connecting plug-in unit arranged on the seat frame, the lower part of the bed frame close to the seat frame is rotatably connected with the middle support leg, the lower part of the bed frame far away from the seat frame is rotatably connected with the outer support leg, bed frame hinges are arranged between the bed plate and the middle support leg, pull supports are arranged between the middle support leg and the bed frame and between the outer support leg and the bed frame, and the pull supports are used for limiting the rotation between the middle support leg and the bed frame and between the outer support leg and the bed frame.

Preferably, the outer support leg is provided with a leg frame connecting rod, and the seat frame is provided with a seat frame cross brace.

Preferably, the rotation connecting assembly comprises a revolution shaft and a female revolution shaft, the revolution shaft is rotatably connected with the female revolution shaft, one end, far away from the revolution shaft, of the female revolution shaft is connected with the armrest, and one end, far away from the female revolution shaft, of the revolution shaft is connected with the seat frame.

Preferably, the bed board is detachably connected with the bed frame.

The folding bed chair provided by the embodiment of the utility model has the advantages of simple structure and reasonable design, can realize the quick switching between the bed and the chair, greatly improves the functionality of the folding bed and the folding chair, and reduces the occupation of space.

Drawings

Fig. 1 is a schematic structural view of a folding bed chair according to an embodiment of the present invention when unfolded;

fig. 2 is a schematic structural view of the folding bed chair provided in the embodiment of the present invention after being folded;

fig. 3 is a partial structural schematic view of the folding bed chair provided in the embodiment of the present invention after being folded;

fig. 4 is a schematic structural diagram of a seat bracket switch according to an embodiment of the present invention;

fig. 5 is a schematic structural view of a rotating shaft of an armrest according to an embodiment of the present invention;

fig. 6 is a schematic structural diagram of a revolution shaft according to an embodiment of the present invention;

fig. 7 is a schematic structural diagram of a female rotating shaft according to an embodiment of the present invention;

fig. 8 is a schematic structural diagram of a bed frame hinge according to an embodiment of the present invention.

In the drawings: 1. a handrail; 2. a handrail rotating shaft; 3. a bed board; 4. a bed frame; 5. a leg connecting rod; 6. outer support legs; 7. a middle support leg; 8. a four-way connecting plug-in unit; 9. a connecting shaft of the bed frame of the seat frame; 10. a seat frame cross brace; 11. a seat plate; 12. a seat plate bracket switch; 13. a seat frame.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further 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 utility model and are not intended to limit the utility model.

Specific implementations of the present invention are described in detail below with reference to specific embodiments.

As shown in fig. 1, 2, 3, 4 and 5, for the structural schematic diagram of the foldable bed chair provided by the embodiment of the present invention when the foldable bed chair is unfolded, the foldable bed chair includes a seat frame 13, a bed frame 4, armrests 1, a seat plate 11 and a bed plate 3, one end of the seat frame 13 is connected with the armrests 1 through a rotating connection component, and the other end is respectively connected with the bed frame 4 and the seat plate 11 through a four-way connection plug-in unit 8 in a rotating manner, a seat plate bracket switch 12 is disposed in the middle of the armrests 1, the bed plate 3 is fixedly mounted on the bed frame 4, a support component is further disposed on one side of the bed frame 4 away from the bed plate 3, and a connection switch is disposed on the seat frame 13 and used for limiting the rotation of the bed frame 4 relative to the seat frame 13.

In an example of the present invention, two sets of armrests 1 are symmetrically arranged, when the chair is converted from the folded state to the chair, the two sets of armrests 1 are rotated relative to the seat frame 13, so that the two sets of armrests 1 are in a straight state, then the seat plate 11 is rotated until the seat plate 11 abuts against the seat plate bracket switch 12, then the seat plate 11 is fixed through the seat plate bracket switch 12, and at this time, the bed frame 4 and the seat frame 13 are in a locked state, so that the unfolding of the chair is completed; when the folding bed needs to be converted from a chair to a bed, the locking state between the bed frame 4 and the seat frame 13 is released through the connecting switch, so that the bed frame 4 drives the bed plate 3 to rotate to the horizontal position, and then the bed frame 4 is supported through the supporting component, so that the folding bed is unfolded; when needs are folding completely, the unblock of seat bracket switch 12 makes seat 11 upwards overturn, then rotates two sets of handrail 1 for handrail 1 offsets with the back of seat 11, then packs up bedstead 4, makes bedstead 4 pass through linked switch and seat frame 13 locking, so far, has accomplished the switching of folding form.

As shown in fig. 1, 2 and 8, as a preferred embodiment of the present invention, the support assembly includes a middle support leg 7 and an outer support leg 6, two sets of bed frames 4 are provided, the two sets of bed frames 4 are rotatably connected by a rotating shaft, one bed frame 4 is rotatably connected with a four-way connection plug 8 provided on a seat frame 13, the lower part of the bed frame 4 close to the seat frame 13 is rotatably connected with the middle support leg 7, the lower part of the bed frame 4 far from the seat frame 13 is rotatably connected with the outer support leg 6, a bed frame hinge is provided between the bed plate 3 and the middle support leg 7, a tension support is provided between the middle support leg 7 and the outer support leg 6 and the bed frame 4, and the tension support is used for limiting the rotation between the middle support leg 7 and the outer support leg 6 and the bed frame 4.

In one example of the utility model, when the bed is unfolded, the connecting switch on the seat frame is opened, the bed frame 4 is opened, the folded and overlapped bed frames 4 are unfolded to the plane horizontal position by being placed and pulled forwards and backwards, the middle supporting leg 7 is automatically opened and erected by being pulled by the two bed frame hinges, then the outer supporting leg 6 is opened and is fixed by the pulling support, and thus the conversion process from the chair to the bed chair is completed.

As shown in fig. 1, 2 and 3, as a preferred embodiment of the present invention, the outer support leg 7 is provided with a leg supporter connecting rod 5, and the seat frame 13 is provided with a seat frame cross-brace 10.

In one example of the utility model, the leg connecting rods 5 and seat frame crossbrace 10 are used to enhance the stability of the structure.

As shown in fig. 1, 2, 6 and 7, as a preferred embodiment of the present invention, the rotation connection assembly includes a male rotation shaft and a female rotation shaft, the male rotation shaft is rotatably connected with the female rotation shaft, one end of the female rotation shaft far from the male rotation shaft is connected with the armrest 1, and one end of the male rotation shaft far from the female rotation shaft is connected with the seat frame 13.

In one example of the present invention, the male rotation shaft and the female rotation shaft are rotatably connected to adjust the positional relationship between the armrest 1 and the seat frame 13.

As shown in fig. 1, 2 and 7, the bedplate 3 and the bed frame 4 are detachably connected with each other as a preferred embodiment of the utility model.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a foldable bed chair, a serial communication port, foldable bed chair includes seat frame (13), bedstead (4), handrail (1), seat (11) and bed board (3), the one end of seat frame (13) is connected with handrail (1) through rotating coupling assembling, and the other end passes through cross connecting plug-in components (8) and rotates respectively with bedstead (4) and seat (11) to be connected, handrail (1) middle part is provided with seat bracket switch (12), bed board (3) fixed mounting is on bedstead (4), one side that bed board (3) were kept away from in bedstead (4) still is provided with supporting component, be provided with linked switch on seat frame (13), linked switch is used for restricting the relative rotation with seat frame (13) of bedstead (4).

2. The folding bed chair as claimed in claim 1, characterised in that the support assembly comprises a middle support leg (7) and an outer support leg (6), there are two groups of bedframes (4), the two groups of bedframes (4) are rotatably connected by a rotating shaft, one bedframe (4) is rotatably connected with a four-way connector (8) arranged on a seat frame (13), the lower part of the bedframe (4) close to the seat frame (13) is rotatably connected with the middle support leg (7), the lower part of the bedframe (4) far from the seat frame (13) is rotatably connected with the outer support leg (6), bedplates (3) and the middle support leg (7) are provided with bedframes, and tension supports are arranged between the middle support leg (7) and the outer support leg (6) and the bedframe (4) and used for limiting the rotation between the middle support leg (7) and the outer support leg (6) and the outer support leg (4).

3. A folding bed-chair according to claim 2, characterised in that the outer support leg (6) is provided with a leg support connection bar (5) and the seat frame (13) is provided with a seat frame cross-brace (10).

4. A folding bed-chair according to claim 1, characterised in that the rotary connection assembly comprises a male shaft and a female shaft, the male shaft being rotatably connected to the female shaft, the end of the female shaft remote from the male shaft being connected to the armrest (1), and the end of the male shaft remote from the female shaft being connected to the seat frame (13).

5. A folding bed-chair according to claim 1, characterised in that the connection between the bed plate (3) and the bed frame (4) is detachable.