CN217907029U

CN217907029U - Folding lying bed

Info

Publication number: CN217907029U
Application number: CN202222073953.3U
Authority: CN
Inventors: 卢斯杰
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-08-08
Filing date: 2022-08-08
Publication date: 2022-11-29
Anticipated expiration: 2032-08-08

Abstract

The utility model discloses a utility model relates to the technical field of daily folding apparatus, in particular to a folding bed of lying, including the support of lying bed and the support of seat, the support of seat is articulated to be set up on the support of lying bed, the support of seat includes back, second connecting rod and two sets of support elements, the back is connected between two sets of support elements, one end of back is articulated with the support of lying bed, the support element includes first connecting rod and handrail board, one end of first connecting rod and second connecting rod is articulated to form the articulated end, the articulated end is slidingly connected in the handrail board, one end of handrail board is articulated to one side of back; the middle part of the first connecting rod and the middle part of the second connecting rod are hinged on the support of the lying bed. Adopt utility model's above-mentioned structure, combine the connection with the seat with the bed of lying, through first connecting rod, second connecting rod and handrail, realized the basic function of seat, the problem of the user from both sides landing of having avoided of great degree simultaneously.

Description

Folding lying bed

Technical Field

The utility model relates to a daily folding apparatus technical field particularly, relates to a folding bed of lying.

Background

In suburbs, the folding bed can meet different grasslands, people can feel more comfortable when lying on the folding bed, can enjoy the breath of nature to enable the body to be comprehensively relaxed, any components of the bed body can be folded, the folding bed is like a big leather box after being folded, and the bed can be conveniently placed in any corner after being wrapped by a special packaging bag, so that the folding bed is a good choice for home and travel.

In the prior art, a common folding lying bed is flatly placed after being unfolded, a user can easily slide off from two sides when using the lying bed, the function similar to a common chair is lacked, and the use experience of the user is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a folding bed of lying solves among the prior art folding bed of lying and lacks the function of conventional chair and lead to the problem of easy follow both sides landing.

The embodiment of the utility model discloses a realize through following technical scheme:

a folding lying bed comprises a lying bed bracket and a seat bracket, wherein the seat bracket is hinged on the lying bed bracket;

the seat support comprises a backrest, a second connecting rod and two groups of supporting units, the backrest is connected between the two groups of supporting units, and one end of the backrest is hinged with the lying bed support;

the supporting unit comprises a first connecting rod and a handrail plate, one end of the first connecting rod and one end of the second connecting rod are hinged to form a hinged end, the hinged end is connected in the handrail plate in a sliding mode, and one end of the handrail plate is hinged to one side of the backrest;

the middle part of the first connecting rod and the middle part of the second connecting rod are hinged on the support of the lying bed.

The utility model discloses an in the embodiment, the support of lying bed includes middle part vaulting pole and two sets of third connecting rods, the articulated setting of middle part vaulting pole is two sets of between the third connecting rod, keep away from the back third connecting rod bottom is provided with the fourth connecting rod through the connecting block is articulated.

In an embodiment of the present invention, the middle portions of the second connecting rod and the middle supporting rod are provided with crosspieces.

The utility model discloses an in the embodiment, still include spacing buckle, the back with the third connecting rod pass through spacing buckle articulated, spacing buckle is used for restricting the rotation angle of back.

In an embodiment of the utility model, the spacing buckle includes shell and ratchet, the one end of back pass through the articulated shaft articulate in one side of shell, this articulated shaft with ratchet is connected.

In an embodiment of the present invention, the housing includes two connecting pieces, two one ends of the connecting pieces are connected by an articulated shaft, and the other end is articulated with the middle part of the first connecting rod.

In an embodiment of the present invention, a sixth connecting rod is hinged to the back of the backrest.

In an embodiment of the utility model, still be provided with the magic tape bandage on the support of the bed of lying.

The utility model discloses technical scheme has following advantage and beneficial effect at least:

adopt utility model's above-mentioned structure, mainly included bed support and seat support, the seat support includes back and two sets of support element, and the support element includes first connecting rod, second connecting rod and handrail board, and first connecting rod, second connecting rod and handrail board articulate the setting respectively. When the backrest is used, the backrest rotates around the hinged end of the support of the lying bed to be freely adjusted, the handrail moves along with the backrest, and the hinged ends of the first connecting rod and the second connecting rod are connected in the handrail plate in a sliding mode and rotate along with the handrail. The utility model discloses in, combine the connection with the seat and the bed of lying, through first connecting rod, second connecting rod and handrail, realized the basic function of seat, the problem of the user from both sides landing of having avoided of great degree simultaneously.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and that those skilled in the art can also obtain other related drawings based on these drawings without inventive efforts.

FIG. 1 is a side view of the folding bed of the present invention;

FIG. 2 is a front view of the foldable lying bed of the present invention;

FIG. 3 is a schematic view of the foldable lying bed of the present invention after being stored;

fig. 4 is a schematic view of the handrail plate of the present invention.

Icon: 1-sixth connecting rod, 2-backrest, 3-articulated shaft, 4-handrail plate, 5-shell, 6-first connecting rod, 7-magic tape, 8-second connecting rod, 9-third connecting rod, 10-fourth connecting rod, 11-middle supporting rod and 12-crosspiece.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of the embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Referring to fig. 1-4, the utility model provides a folding lying bed, which comprises a lying bed support and a seat support, wherein the seat support is hinged on the lying bed support.

The seat support comprises a backrest 2, a second connecting rod 8 and two groups of supporting units, the middle part of the backrest 2 is hinged between the two groups of supporting units, the bottom part of the backrest 2 is hinged on the lying bed support, the backrest 2 adopts a conventional design and comprises a U-shaped supporting pipe frame and cloth sleeved on the U-shaped supporting pipe frame, and the backrest 2 which can be normally used by a user is formed.

The supporting unit comprises a first connecting rod 6 and a handrail plate 4, the first connecting rod 6 and a second connecting rod 8 can adopt hollow cylindrical pipes, in the embodiment, a U-shaped hollow cylindrical pipe is used, two ends of the U-shaped hollow cylindrical pipe are hinged with one ends of the two first connecting rods 6, the hinged ends are connected to the bottom of the handrail plate 4 in a sliding mode, one end of the handrail plate 4 is hinged with the side face of the backrest 2, the backrest 2 can drive the handrail plate 4 to move when moving, and the hinged ends of the first connecting rods 6 and the second connecting rods 8 can slide in the handrail plate 4.

The middle part of the first connecting rod 6 and the middle part of the second connecting rod 8 are hinged on the support of the lying bed and rotate when being stored and unfolded.

Adopt the above-mentioned structure of the utility model, mainly included the bed support and the seat support of lying, the seat support includes back 2 and two sets of support element, and the support element includes first connecting rod 6, second connecting rod 8 and handrail board 4, and first connecting rod 6, second connecting rod 8 and handrail board 4 articulate the setting respectively. The utility model discloses in, combine the connection with the seat and the bed of lying, through first connecting rod 6, second connecting rod 8 and handrail, realized the basic function of seat, the problem of the user from both sides landing of having avoided of great degree simultaneously.

When the backrest is used, the backrest 2 rotates around the hinged end of the support of the lying bed to be freely adjusted, the handrail moves along with the backrest, and the hinged ends of the first connecting rod 6 and the second connecting rod 8 are connected in the handrail plate 4 in a sliding mode and rotate along with the handrail.

When accomodating, fold back 2 to the direction that is close to the bed support of lying, first connecting rod 6 and second connecting rod 8 are all rotatory thereupon, and the hinged end of first connecting rod 6 and second connecting rod 8 slides to the direction of keeping away from back 2 in handrail board 4, and first connecting rod 6 and second connecting rod 8 are all rotatory to the direction that is close to back 2, reach the biggest rotation angle after, accomplish and accomodate, paste bandage 7 through the magic and fix, prevent to expand. On the other hand, the working process is basically consistent when the device is unfolded.

The utility model discloses an exemplary embodiment, the support of lying bed includes middle part vaulting pole 11 and two sets of support frames, and middle part vaulting pole 11 articulates and sets up between two sets of support frames.

The support frame mainly comprises a third connecting rod 9 and a fourth connecting rod 10, a U-shaped hollow tube is preferably adopted by the middle supporting rod 11, the third connecting rod 9 and the fourth connecting rod 10, two ends of the third connecting rod 9 can be directly hinged to two ends of the middle supporting rod 11, two ends of the fourth connecting rod 10 are hinged to the bottom of the third connecting rod 9 and used for supporting the third connecting rod 9, it needs to be explained that a connecting block is hinged between the third connecting rod 9 and the fourth connecting rod 10, the connecting block limits the maximum rotation angle of the third connecting rod 9, and the third connecting rods 9 on two sides can form a normal supporting angle.

The fourth link 10 may be provided with cloth to allow a user to normally lie and sit.

In addition, the middle parts of the second connecting rod 8 and the middle support rod 11 are provided with a crosspiece 12, so that the support strength is enhanced.

The backrest 2 is hinged with one end of the third connecting rod 9, a limiting buckle is arranged at the hinged position, and the limiting buckle is used for limiting the rotation angle of the backrest 2.

The utility model discloses an in an embodiment, spacing buckle includes shell 5 and ratchet, and the one end of back 2 is passed through articulated shaft 3 and is articulated in shell 5, and this 3 ratchet of articulated shaft are connected, and the middle part of first connecting rod 6 is articulated to be set up in shell 5.

This shell 5 mainly comprises two connection pieces, and the one end and the articulated shaft 3 of two connection pieces rotate to be connected, and the other end sets up with the middle part of first connecting rod 6 is articulated, and articulated shaft 3 is articulated to be connected between two connection pieces to be located the upper portion of first connecting rod 6, can restrict first connecting rod 6 rotation angle, articulated shaft 3 will block first connecting rod 6's rotatory stroke.

Specifically, the backrest 2 can rotate freely in the direction of approaching the third connecting rod 9 gradually under the action of the ratchet device to limit the rotation in the opposite direction, so that a user can adjust the lying and sitting angles, when the whole backrest 2 is to be laid flat, the pawl in the ratchet device can be rotated to temporarily separate the ratchet wheel and the pawl in the ratchet device, the backrest 2 can rotate freely, and the original shape is restored after the backrest 2 is laid flat.

Wherein, back 2 is articulated through the one end of an articulated shaft 3 with shell 5, and this articulated shaft 3 is connected with the ratchet, and then control articulated shaft 3's rotation, control back 2's rotation, and the middle part of first connecting rod 6 is articulated to be set up in the other end of shell 5, when accomodating and expandeing, shell 5 can be because two hinged ends are rotatory.

In this example, the back of the backrest 2 is hinged with a sixth connecting rod 1, the sixth connecting rod 1 is a U-shaped hollow tube, and is hinged on the backrest 2, and can be used for placing towels and other sundries.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A folding lying bed is characterized by comprising a lying bed bracket and a seat bracket, wherein the seat bracket is hinged on the lying bed bracket;

the seat support comprises a backrest (2), a second connecting rod (8) and two groups of supporting units, the backrest (2) is connected between the two groups of supporting units, and one end of the backrest (2) is hinged with the lying bed support;

the supporting unit comprises a first connecting rod (6) and a handrail plate (4), one end of the first connecting rod (6) and one end of the second connecting rod (8) are hinged to form a hinged end, the hinged end is connected in the handrail plate (4) in a sliding mode, and one end of the handrail plate (4) is hinged to one side of the backrest (2);

the middle parts of the first connecting rod (6) and the second connecting rod (8) are hinged on the support of the lying bed.

2. A folding bed as claimed in claim 1, characterised in that the support of the bed comprises a middle stay (11) and two sets of third connecting rods (9), the middle stay (11) is hinged between the two sets of third connecting rods (9), and the bottom of the third connecting rod (9) far away from the backrest (2) is hinged with a fourth connecting rod (10) through a connecting block.

3. A folding bed as claimed in claim 2, characterized in that the second link (8) and the middle strut (11) are each provided with a crosspiece (12) in the middle.

4. A folding bed according to claim 2, characterized in that it further comprises a limit catch, by means of which the backrest (2) is hinged to the third link (9), said limit catch serving to limit the angle of rotation of the backrest (2).

5. A folding bed as claimed in claim 4, characterized in that said limit catch comprises a housing (5) and a ratchet device, one end of said backrest (2) being hinged to one side of said housing (5) by means of a hinge axis (3), said hinge axis (3) being connected to said ratchet device.

6. A folding bed as claimed in claim 5, characterized in that the housing (5) comprises two connecting pieces, which are connected at one end by means of a hinge axis (3) and at the other end by means of a hinge axis to the middle of the first connecting rod (6).

7. A folding bed according to claim 1, characterized in that the back (2) is provided with a sixth link (1) in an articulated manner at the rear.

8. A folding bed as claimed in claim 1, characterized in that the support of the bed is provided with a velcro strap (7).