CN216256340U

CN216256340U - Adjustable folding bed

Info

Publication number: CN216256340U
Application number: CN202122802255.8U
Authority: CN
Inventors: 许月莲
Original assignee: Zhejiang Kangbeide Smart Home Co ltd
Current assignee: Zhejiang Kangbeide Smart Home Co ltd
Priority date: 2021-11-16
Filing date: 2021-11-16
Publication date: 2022-04-12
Anticipated expiration: 2031-11-16

Abstract

The utility model relates to an adjustable folding bed, which comprises a bed body and a plurality of supporting legs, wherein the bed body is divided into a plurality of bed body units which can be relatively and rotatably connected through hinges in sequence from top to bottom, and each bed body unit is of a flat structure; in a packaging state, all the bed body units are folded and overturned to be overlapped in sequence to form a structure of a roughly rectangular frame body; the left side and the right side of each bed body unit are telescopically connected with a side expanding part for expanding, and the telescopic direction of the side expanding part is parallel to the bed width direction. The folding bed can be folded, the width size of the bed can be adjusted, and the folding bed is convenient to stack and place so as to fully utilize the inner space of a limited container or other transport means.

Description

Adjustable folding bed

Technical Field

The utility model relates to a bed, in particular to an adjustable folding bed.

Background

There are a number of folding bed patents disclosed today, focusing on the improved direction of folding along the length of the bed. However, the width of the bed itself in the prior art is limited and cannot be adjusted, and if the bed width is wider, the packaging and transportation cost is increased.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an adjustable folding bed, which can be folded and can adjust the width size of the bed.

The purpose of the utility model is realized as follows: an adjustable folding bed comprises a bed body and a plurality of supporting legs, wherein the bed body is divided into a plurality of bed body units which can be relatively and rotatably connected through hinges in sequence from top to bottom, and each bed body unit is of a flat structure;

in a packaging state, all the bed body units are folded and overturned to be overlapped in sequence to form a structure of a roughly rectangular frame body;

the left side and the right side of each bed body unit are telescopically connected with a side expanding part for expanding, and the telescopic direction of the side expanding part is parallel to the bed width direction.

Further, each bed unit comprises:

a frame unit part to which the leg is detachably connected and supporting the frame unit part;

a bed plate unit part supporting and connecting the bed plate unit part.

Further, in each bed body unit, the bed board unit part comprises a main body part and two side expansion parts, and the two side expansion parts are respectively connected with two sides of the main body part of the bed board unit part in a telescopic manner.

Furthermore, the bed frame units of any two adjacent bed body units are rotatably connected through hinges.

Further, in each bed unit, the bed frame unit part comprises side rods at two sides of the bed body; the side rods of any two adjacent bedstead unit parts are in one-to-one correspondence and are rotatably connected through hinges.

Furthermore, the main body part at least comprises a plurality of cross rods arranged along the length direction of the bed, the length direction of each cross rod is parallel to the width direction of the bed, and the two side expansion parts are respectively connected with the two ends of each cross rod in a telescopic manner.

Further, in each bed body unit, the side extension part at least comprises a plurality of inserted bars parallel to the bed width direction, the inserted bars correspond to the cross bars one to one, and the inserted bars are telescopically sleeved or spliced with the end parts of the cross bars along the axial direction of the cross bars.

Furthermore, the side expansion part also comprises a side rod which is fixedly connected with all inserted rods of one side expansion part.

Further, the bed board unit of at least one bed body unit relatively rotatably connects its bedstead unit portion that corresponds, and this bed board unit portion can upwards overturn for bedstead unit portion, still disposes electronic jar, electronic jar disposes the support body, support body swing joint bedstead unit portion, electronic jar both ends are rotated respectively and are connected support body, bed board unit portion, the support body is collapsible, is expanded the setting, and folding, accomodate in bed body unit under the packing state.

The utility model has the beneficial effects that:

1. the folding bed can be folded, and the width size of the bed can be flexibly adjusted, so that the stacking and the placement are convenient, and the internal space of a container or other transport means can be reasonably used;

2. all the bed body units are folded in turn after being turned over to form a structure of a substantially rectangular frame body, and can be folded into a relatively regular shape in a packaging state, so that the bed body units are convenient to stack and place, and the limited inner space of a container or other transport tools is fully utilized.

Drawings

Fig. 1 is a perspective view of the present invention.

Fig. 2 is a schematic view of the present invention in a folded state.

Fig. 3 is a schematic view showing a folding completion state of the present invention.

Detailed Description

The utility model is further described with reference to the following figures and specific examples. The present embodiment will be explained and explained with reference to an electric bed as an example. It should be noted that the present embodiment can be used in both an electric bed and other types of bed structures, and is not limited to the field of electric beds.

As shown in fig. 1-3, an adjustable folding bed comprises a bed body and a plurality of support legs 5, wherein the bed body is divided into a plurality of bed body units which are connected in a relative rotation manner through hinges from beginning to end, and each bed body unit is of a flat structure. Under the packing state, all bed body units are folded in proper order after the upset and are folded in order to form the structure of a roughly rectangle support body, and all bed body units are parallel to each other to be convenient for stack, put, can rationally use container or other transport means's inner space. In the using state, all the bed body units can be sequentially laid flat, and all the supporting legs 5 are arranged, so that the bed can be used.

The left side and the right side of each bed body unit are telescopically connected with a side expanding part 102 for expanding, and the telescopic direction of the side expanding part 102 is parallel to the bed width direction. The space that the packing took can be further dwindled, the inner space of practicing thrift container or other transport means to when using, can stretch out and draw back side extension 102 so that adjust the width of whole bed body, adapt to the user of different sizes.

Each bed unit comprises:

a frame unit 2, wherein legs 5 are detachably connected to the frame unit 2 and support the frame unit 2;

bed board unit portion 1, bed frame unit portion 2 support and connect bed board unit portion 1, and bed board unit portion 1 is various with bed frame unit portion 2's connected form, can be the upset and connect, also can be fixed connection, and this embodiment is applied to the beddo field, can consider the upset and connect to reach the purpose of control health gesture (for example play the back, lift actions such as leg) with bed board unit portion 1 upwards upset.

Wherein, the bedstead unit portion 2 of arbitrary two adjacent bed body units passes through the hinge and rotates the connection, and in every bed body unit, bedstead unit portion 2 includes the side body of rod 2a of two minutes department bed body both sides (left and right sides), and the side body of rod 2a one-to-one of arbitrary two adjacent bedstead unit portions 2 rotates the connection through the hinge, during the use, connects the side body of rod 2a with the support side body of rod 2a with landing leg 5. As shown in fig. 2, the bed body unit is divided into three parts (from the first part to the third part) from the beginning to the end, a first hinge 3 and a second hinge 4 are respectively arranged, the first bed body unit is rotatably connected with the second bed body unit through the first hinge 3, the second bed body unit is rotatably connected with the third bed body unit through the second hinge 4, and the rotating axes of the first hinge 3 and the second hinge 4 are parallel to the width direction of the bed. As can be seen from fig. 1, the third bed body unit is provided with two pairs of support legs 5 which are symmetrically distributed left and right, the first bed body unit and the second bed body unit are provided with two support legs 5 which are symmetrically distributed left and right, the number of the support legs 5 is not limited in the embodiment, and the effect of stable support can be achieved.

In each bed unit, the bed plate unit 1 comprises a main body 101 and two side expansion parts 102, and the two side expansion parts 102 are respectively connected with two sides of the main body 101 of the bed plate unit 1 in an extensible and contractible manner. In use, the entire bed board unit 1 may be wrapped with cloth to form a plate-like structure.

The main body 101 of the bed plate unit 1 includes at least a plurality of cross bars 101a arranged in the bed length direction, the length direction of the cross bars 101a is parallel to the bed width direction, and two side expanding portions 102 are respectively connected to both ends of the cross bars 101a in a telescopic manner.

The side expanding part 102 at least comprises a plurality of inserting rods 102b parallel to the bed width direction, the inserting rods 102b correspond to the cross rods 101a one by one, the inserting rods 102b are telescopically and adjustably sleeved or inserted at the end parts of the cross rods 101a along the axial direction of the cross rods 101a, in the embodiment, the inserting rods 102b are telescopically and adjustably inserted at the end parts of the cross rods 101a along the axial direction of the cross rods 101 a. In the bed board unit part 1 of the first bed body unit and the second bed body unit, a plurality of longitudinal rods 101b are arranged at intervals along the bed width direction, and the longitudinal rods 101b are vertically and fixedly connected with the cross rods 101a and support the longitudinal rods 101b, so that the effect of strengthening the structural strength of the bed board unit part 1 can be achieved.

The side extensions 102 further include a side bar 102a, and the side bar 102a is fixedly connected to all the insertion bars 102b of one side extension 102.

In this embodiment, the bed plate unit 1 of the bed unit at the head position is relatively rotatably connected to the corresponding bed frame unit 2, and the bed plate unit 1 can be turned upward relative to the bed frame unit 2 so as to raise the back.

Because this embodiment is applied to the beddo field, consequently, need install electronic jar 6, as preferred scheme, the bed body unit that is in the head position disposes electronic jar 6, and electronic jar 6 disposes the support body, supports support body swing joint bedstead unit portion 2, and electronic jar 6 both ends rotate respectively to connect support body, bed board unit portion 1, and the support body is collapsible, the expansion setting, and folding under the packing state, accomodate in bed body unit.

In this embodiment, the support frame body is divided into a first support frame 7 and a second support frame 8, the first support frame 7 is a C-shaped rod structure and comprises a transverse rod (parallel to the width direction of the bed) and two link arms, the two link arms are respectively and rotatably connected with the two side rod bodies 2a, the middle part of the transverse rod is rotatably connected with the electric cylinder 6 and serves as a supporting point of the electric cylinder 6, the second support frame 8 is a pair of movable connecting rods, one ends of the two movable connecting rods are respectively and rotatably connected with the two side rod bodies 2a, the other ends of the two movable connecting rods are movably connected with the two link arms of the first support frame 7, when the support frame body is used, the first support frame 7 and the second support frame 8 are mutually locked through a locking part after the support frame body is unfolded downwards, and the locking part locks the movable connection part of the movable connecting rods and the link arms; under the packing state, unblock first support frame 7 and second support frame 8 will support the support body and upwards fold for in the support body is folding and take in bed body unit, electronic jar 6 also contracts simultaneously, makes whole bed body unit become the flat structure, so that pack.

While the preferred embodiments of the present invention have been described, those skilled in the art will appreciate that various changes and modifications can be made therein without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims

1. An adjustable folding bed comprises a bed body and a plurality of supporting legs (5), and is characterized in that the bed body is divided into a plurality of bed body units which are sequentially connected through hinges in a relative rotation manner from head to tail, and each bed body unit is of a flat structure;

the left side and the right side of each bed body unit are telescopically connected with a side expanding part (102) for expanding, and the telescopic direction of the side expanding part (102) is parallel to the bed width direction.

2. An adjustable folding bed as claimed in claim 1, wherein: each bed unit comprises:

a bed frame unit (2) to which the leg (5) is detachably connected and which supports the bed frame unit (2);

a bed board unit (1), wherein the bed frame unit (2) supports and connects with the bed board unit (1).

3. An adjustable folding bed as claimed in claim 2, wherein: in each bed body unit, the bed plate unit (1) consists of a main body part (101) and two side expansion parts (102), and the two side expansion parts (102) are respectively connected with the two sides of the main body part (101) of the bed plate unit (1) in a telescopic manner.

4. An adjustable folding bed as claimed in claim 3, wherein: the bed frame units (2) of any two adjacent bed body units are rotatably connected through a hinge.

5. An adjustable folding bed as claimed in claim 4, wherein: in each bed unit, the bed frame unit part (2) comprises side rods (2a) at two sides of the bed body; the side lever bodies (2a) of any two adjacent bedstead unit parts (2) are in one-to-one correspondence and are rotatably connected through hinges.

6. An adjustable folding bed as claimed in claim 3, wherein: the main body part (101) at least comprises a plurality of cross rods (101a) which are arranged along the length direction of the bed, the length direction of the cross rods (101a) is parallel to the width direction of the bed, and the two side expansion parts (102) are respectively connected with the two ends of the cross rods (101a) in a telescopic manner.

7. An adjustable folding bed as claimed in claim 6, wherein: in each bed body unit, the side expansion part (102) at least comprises a plurality of inserted rods (102b) parallel to the width direction of the bed, the inserted rods (102b) correspond to the cross rods (101a) one by one, and the inserted rods (102b) are telescopically sleeved or inserted at the end parts of the cross rods (101a) along the axial direction of the cross rods (101 a).

8. An adjustable folding bed as claimed in claim 7, wherein: the side expansion part (102) further comprises a side rod (102a), and the side rod (102a) is fixedly connected with all inserted rods (102b) of one side expansion part (102).

9. An adjustable folding bed as claimed in claim 4, wherein: the bed board unit part (1) of at least one bed body unit is relatively rotatably connected with the corresponding bed frame unit part (2), and the bed board unit part (1) can be upwards turned relative to the bed frame unit part (2).

10. An adjustable folding bed as claimed in claim 9, wherein: the bed board unit portion (1) that can upwards overturn disposes electronic jar (6), electronic jar (6) dispose and support the support body, support body swing joint bedstead unit portion (2), electronic jar (6) both ends are rotated respectively and are connected support body, bed board unit portion (1), it is collapsible, the expansion setting to support the support body, and folding, accomodate under the packing state among the bed body unit.