CN218738087U

CN218738087U - Folding grid bed with liftable legs

Info

Publication number: CN218738087U
Application number: CN202222771514.XU
Authority: CN
Inventors: 克劳斯·柏林霍特; 朱根贵; 刘鹏
Original assignee: Jiaxing Sainuo Machinery Co ltd
Current assignee: Tiankang Technology Co.,Ltd.
Priority date: 2022-10-20
Filing date: 2022-10-20
Publication date: 2023-03-28
Anticipated expiration: 2032-10-20
Also published as: JP3240729U

Abstract

The utility model discloses a folding grid bed with liftable legs, which can conveniently store and take articles at the bottom of the bed, and comprises a head supporting structure and a leg supporting structure, wherein the head supporting structure is provided with a backrest frame, the leg supporting structure comprises an upper leg frame and a lower leg frame which are hinged with each other, a first buttock frame and a second buttock frame are arranged between the backrest frame and the leg frames, and the first buttock frame and the second buttock frame are fixedly connected through a detachable fastener; the first hip frame is positioned between the head supporting structure and the leg supporting structure, and two ends of the first hip frame are respectively hinged with the head supporting structure and the leg supporting structure; the second hip frame is positioned on the upper part of the leg supporting structure and is connected with the leg frame.

Description

Folding grid bed with liftable legs

Technical Field

The utility model relates to a folding grid bed technical field, more specifically say, it relates to a folding grid bed that shank can promote.

Background

The folding bed is a bed which can be folded and stored in various folding modes and has the characteristics of convenience and volume and space saving.

The Chinese utility model with the bulletin number of CN206238898U discloses a folding bed, which comprises a driving device, a bed surface frame, a bed frame connected with the bed surface frame and arranged on the periphery of the bed surface frame, and a fixed block arranged on one side of the bed frame facing the bed surface frame; the bed surface frame comprises at least two supporting plates which are sequentially hinged; the supporting plate is arranged in a wire mesh grid plate; the driving device is used for driving the support plate to bend from the hinged part.

The existing folding bed type design is that the bottom frame is basically integrated or fixed into a whole in a use state, the function of upward lifting cannot be realized, and the user is not favorable for storing and taking articles at the bottom of the bed.

SUMMERY OF THE UTILITY MODEL

To the deficiency that prior art exists, the utility model aims to provide a folding grid bed that shank can promote can conveniently access the bottom of the bed article.

The utility model discloses an one of the purpose adopts following technical scheme to realize: a folding grid bed with liftable legs comprises a head supporting structure and a leg supporting structure, wherein a backrest frame is arranged on the head supporting structure, an upper leg frame and a lower leg frame which are hinged to each other are arranged on the leg supporting structure, a first hip frame and a second hip frame are arranged between the backrest frame and the leg frames, and the first hip frame and the second hip frame are fixedly connected through a detachable fastener;

the first hip frame is positioned between the head supporting structure and the leg supporting structure, and two ends of the first hip frame are respectively hinged with the head supporting structure and the leg supporting structure;

the second hip frame is positioned on the upper part of the leg supporting structure and is connected with the leg frame.

Furthermore, the bottom of the leg supporting structure is provided with a lifting frame hinged with the leg supporting structure.

Furthermore, a support frame with a U-shaped structure is arranged at the bottom of the lifting frame, and two ends of the support frame are hinged with the lifting frame;

and the lifting frame comprises two lifting rods, and a reinforcing rod is welded between the two lifting rods.

Furthermore, the head supporting structure and the leg supporting structure are respectively provided with a supporting sheet for supporting the first hip frame and the second hip frame;

the upper portions of the supporting pieces are provided with positioning grooves, and the frames of the first hip frame and the frames of the second hip frame are embedded in the positioning grooves of the supporting pieces in a one-to-one correspondence mode.

To sum up, the utility model discloses following beneficial effect has:

when the bed is in a use state, the function of upward lifting of the leg supporting structure can be realized, and articles at the bottom of the bed can be conveniently stored and taken.

When the use environment is narrow, the first hip frame can rotate and lift close to the backrest frame, so that the lower leg frame can transversely yield, and the passageway space can be increased.

Drawings

FIG. 1 is a schematic structural diagram of the present embodiment;

FIG. 2 is a schematic view of a simulation of the package according to the present embodiment;

fig. 3 is a partial schematic view of the present embodiment.

In the figure: 1. a head support structure; 2. a leg support structure; 3. a backrest frame; 41. an upper leg frame; 42. a lower leg frame; 51. a first hip frame; 52. a second hip frame; 61. a support frame; 62. lifting the rod; 63. a reinforcing bar; 71. a support sheet; 72. and (6) positioning a groove.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 to 3, a folding lattice bed with liftable legs comprises a head support structure 1 and a leg support structure 2, wherein the head support structure 1 is provided with a backrest frame 3, and the leg support structure 2 comprises an upper leg frame 41 and a lower leg frame 42 hinged to each other. The backrest frame 3 and the two leg frames are driven by the linear motor to lift or rotate, wherein the upper leg frame 41 and the lower leg frame 42 are hinged to each other, and the output shaft of the linear motor is preferably connected with the lower leg frame 42, so that the backrest frame is convenient to use.

In order to increase the lifting function, in this embodiment, a first hip frame 51 and a second hip frame 52 are disposed between the backrest frame 3 and the leg frame, and the first hip frame 51 and the second hip frame 52 are fixedly connected by a detachable fastener, and the specific fastener may be a bolt. During transportation, the first hip frame 51 and the second hip frame 52 can be detached into two parts for overlapping transportation, so that the space is saved, and the device can be fixedly connected and installed before use. Then, the first hip frame 51 is positioned between the head supporting structure 1 and the leg supporting structure 2, and the two ends of the first hip frame 51 are respectively hinged with the head supporting structure 1 and the leg supporting structure 2, so that the first hip frame can rotate as required, and the lifting effect is realized. The second hip frame 52 is then located on top of the leg support structure 2 and connected to the leg frame. When lifting is performed, the main pivot point is at the hinge of the first hip frame 51 to the head support 1.

In order to stably mount and support the first hip frame 51 and the second hip frame 52, the head support structure 1 and the leg support structure 2 of the present embodiment are both provided with a support sheet 71 for supporting the first hip frame 51 and the second hip frame 52. And the upper part of the supporting sheet 71 is provided with a positioning groove 72, so that the frames of the first hip frame 51 and the second hip frame 52 are embedded in the positioning grooves 72 on the supporting sheets 71 in a one-to-one correspondence manner, and the positions are prevented from shaking in the using process.

In addition, in order to release the space under the leg support structure 2 when needed, the present embodiment is provided with a lifting frame hinged to the leg support structure 2 at the bottom, and the lifting frame can be used for supporting the ground or the table top under the leg support structure 2 and supporting the leg support structure 2. Specifically, the lifting frame comprises two lifting rods 62 hinged to the leg support structure 2, and a reinforcing rod 63 welded between the two lifting rods 62 improves the stability of the lifting rods 62. And be equipped with the support frame 61 of U type structure in the bottom of lifting frame, make the both ends of support frame 61 all articulated lifting frame, can improve the area of contact and the support angle on lifting frame and ground through rotating support frame 61, further improve the stability of lifting frame, prevent that the lifting frame from sliding the unexpected emergence that leads to.

When not needed, the lifting rod 62 can be fixed on the leg support structure 2 by bolts or stoppers for standby, and the description of the embodiment is omitted.

The specific embodiments are only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications of the present embodiments without inventive contribution as required after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.

Claims

1. A folding mesh bed that leg can promote, includes head bearing structure (1) and shank bearing structure (2), be equipped with back frame (3) on head bearing structure (1), including articulated last shank frame (41) and lower shank frame (42) each other on shank bearing structure (2), its characterized in that: a first hip frame (51) and a second hip frame (52) are arranged between the backrest frame (3) and the leg frames, and the first hip frame (51) and the second hip frame (52) are fixedly connected through a detachable fastener;

the first hip frame (51) is positioned between the head supporting structure (1) and the leg supporting structure (2), and two ends of the first hip frame (51) are hinged with the head supporting structure (1) and the leg supporting structure (2) respectively;

the second hip frame (52) is located on the upper part of the leg support structure (2) and connected with the leg frame.

2. A leg lift folding grid bed as claimed in claim 1, wherein: and a lifting frame hinged with the leg supporting structure (2) is arranged at the bottom of the leg supporting structure.

3. A leg liftable folding grid bed as claimed in claim 2, wherein: a support frame (61) with a U-shaped structure is arranged at the bottom of the lifting frame, and two ends of the support frame (61) are hinged with the lifting frame;

and the lifting frame comprises two lifting rods (62), and a reinforcing rod (63) is welded between the two lifting rods (62).

4. A leg liftable folding grid bed as claimed in claim 1, 2 or 3, wherein: the head supporting structure (1) and the leg supporting structure (2) are respectively provided with a supporting sheet (71) for supporting a first hip frame (51) and a second hip frame (52);

the upper parts of the supporting pieces (71) are provided with positioning grooves (72), and the frames of the first hip frame (51) and the frames of the second hip frame (52) are embedded in the positioning grooves (72) on the supporting pieces (71) in a one-to-one correspondence manner.