CN220734923U

CN220734923U - Box folding bed of pull rod

Info

Publication number: CN220734923U
Application number: CN202322373263.4U
Authority: CN
Inventors: 吴长海
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-09-01
Filing date: 2023-09-01
Publication date: 2024-04-09
Anticipated expiration: 2033-09-01

Abstract

The draw bar box type folding bed comprises a lower box body, a lower box cover, an upper box body, a bed plate and bed legs, wherein a plurality of bed plates are arranged in the folding bed, one end of the bed plate connected with the lower box body is hinged with the bottom position in the lower box body, the other end of the bed plate is hinged with the bed legs, one end of the bed plate in the middle connecting section is hinged with the bed legs on one side, the other end of the bed plate is hinged with the bed legs on the other side, one end of the bed plate connected with the lower box cover is hinged with the bed legs, and the other end of the bed plate is hinged with the bottom position in the lower box cover; the upper box body is arranged on the outer side of the lower box cover, two bed legs are symmetrically arranged along the short side direction of the bed board, and the bed legs in the short side direction are connected through connecting rods; the upper end of the lower box body is provided with a pull rod, and the lower end of the lower box body is provided with a caster. The upper box body and the bed structure are independent, the bed board and the bed legs can be folded and stored in the lower box body, the storage space is not affected, the structure is simple, the operation is convenient, the multi-bed legs are heavy in bearing, and the bed board is firm and durable.

Description

Box folding bed of pull rod

Technical Field

The utility model relates to the technical field of box beds, in particular to a draw-bar box type folding bed.

Background

Along with the continuous improvement of the material level of people, the work rhythm is gradually accelerated, the traffic is increasingly convenient, the travel play becomes a mode of relaxing body and mind and decompressing, the work business trip inevitably carries some clothes and daily necessities, and the work site does not necessarily have rest conditions. The existing draw-bar box has a simple structure and a single function, can only load and store articles, and cannot meet the requirements of lying and resting of people.

Disclosure of Invention

In order to solve the problems in the prior art, the utility model provides a pull rod box type folding bed which combines the functions of storing articles and sitting and lying and has the characteristics of convenient carrying, simple operation and stable structure, and is particularly suitable for business trip travel and emergency rescue application.

In order to achieve the above object, the technical scheme of the present utility model is as follows:

the draw bar box type folding bed comprises a lower box body, a lower box cover, an upper box body, a bed plate and bed legs, wherein a plurality of bed plates are arranged in the folding bed, one end of the bed plate connected with the lower box body is hinged with the bottom position in the lower box body, the other end of the bed plate is hinged with the bed legs, one end of the bed plate in the middle connecting section is hinged with the bed legs on one side, the other end of the bed plate is hinged with the bed legs on the other side, one end of the bed plate connected with the lower box cover is hinged with the bed legs, and the other end of the bed plate is hinged with the bottom position in the lower box cover; the upper box body is arranged on the outer side of the lower box cover, two bed legs are symmetrically arranged along the short side direction of the bed board, and the bed legs in the short side direction are connected through connecting rods; the upper end of the lower box body is provided with a pull rod, and the lower end of the lower box body is provided with a caster.

Further, the casters are folding casters.

Further, the bed board comprises a middle board and metal frames, and the metal frames are positioned on two sides of the middle board.

Further, the metal frame is of a cuboid structure, and the connecting side of the metal frame and the bed legs is provided with an arc.

Furthermore, the bed legs are T-shaped bed legs, and the joints of the bed boards and the bed legs are positioned at two sides of the T-shaped bed legs.

The utility model has the beneficial effects that:

1. the upper box body and the bed structure are independent, and the bed board and the bed legs can be folded and stored in the lower box body, so that the storage space is not affected.

2. After the bed body is unfolded, the lower box bottom and the lower box cover form a support, and a covering which can cover the rain, cold and mosquito can be covered on the lower box bottom, so that the multifunctional tent with the rain, cold and mosquito can be formed.

3. Simple structure, convenient operation, heavy bearing of the multi-bed legs, firmness and durability.

Drawings

FIG. 1 is a drawing of a structure of a suitcase-type folding bed according to the present utility model;

FIG. 2 is a diagram showing the downward bending positions of the bed board and the legs according to the present utility model;

FIG. 3 is a block diagram of a T-shaped leg provided by the utility model;

FIG. 4 is an isometric view of the expansion of the suitcase style folding bed provided by the present utility model;

fig. 5 is a structural view of upward bending positions of a bed plate and bed legs provided by the utility model.

Reference numerals in the drawings of the specification include:

1-lower box body, 2-lower box cover, 3-bed board, 4-bed leg, 5-upper box body, 6-pull rod and 7-castor.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model.

As shown in fig. 1 to 5, a draw-bar box type folding bed comprises a lower box body 1, a lower box cover 2, an upper box body 5, bed boards 3 and bed legs 4, wherein a plurality of bed boards 3 are arranged in the folding bed, the number of the bed boards 3 is four in the embodiment, the bed boards 3 comprise a middle plate and metal frames, the metal frames are positioned on two sides of the middle plate, the metal frames are made of steel materials, one end of the bed board 3 on the connecting side of the lower box body 1 is hinged with the bottom position inside the lower box body 1, the other end of the bed board 3 on the connecting side is hinged with one side of the bed legs 4, the other end of the bed board 3 on the connecting side is hinged with the bed legs 4 on the other side, the bed legs 4 are T-shaped bed legs, the connecting position of the bed board 3 and the bed legs 4 is positioned on two sides of the T-shaped bed legs, one end of the bed board 3 on the connecting side of the lower box cover 2 is hinged with the bed legs 4, and the other end of the bed board is hinged with the bottom position inside the lower box cover 2; the upper box body 5 is arranged at the outer side of the lower box cover 2, two bed legs 4 are symmetrically arranged along the short side direction of the bed plate 3, and the bed legs 4 along the short side direction are connected through connecting rods; the pull rod 6 is arranged at the upper end of the lower box body 1, the castor 7 is arranged at the lower end of the lower box body 1, and the castor 7 is a folding castor and can be folded to the side of the lower box body 1. The lower box body 1 and the lower box cover 2 can be buckled and connected. In this embodiment, the shape of the bed board when folding is similar to the shape of letter M, wherein the metal frames on both sides of the bed board 3 are of cuboid structure, the upper end or the lower end of the connection side of the metal frames and the table legs is provided with an arc, as shown in fig. 2, the two sides of the connection side of the bed board 3 are downwards bent to form a structure, at the moment, the arc is provided with the lower end of the metal frames, as shown in fig. 5, the two sides of the connection side of the bed board 3 are upwards bent to form the structure, at the moment, the arc is provided with the upper end of the metal frames, the setting of the bent arc section is more convenient in the folding process, collision is avoided, and the rotation of the bed board and the table legs is limited by the vertical section and the T-shaped piece at the end part when the connection is unfolded to be flat, and no additional fixing piece is required.

A one-time use process of the draw-bar box type folding bed comprises the following steps:

the folding bed can be used as a traditional draw-bar box when the folding bed function is not used, the upper box body 5 can be used as a storage space and is not interfered with the folding bed body, when the folding bed function is needed to be used, the lower box body 1 and the lower box cover 2 are unfolded and stretched to two sides, the folded bed board 3 is changed into a flat state from a folded state, after stretching in place, folding casters arranged on the lower box body 1 are folded to the side of the lower box body 1, the folding bed can be used, and a rainproof, cold-proof and mosquito-proof cover can be covered above the lower box body 1 and the lower box cover 2, so that the multifunctional tent with rainproof, cold-proof and mosquito-proof functions is formed.

Claims

1. The draw-bar box type folding bed is characterized by comprising a lower box body, a lower box cover, an upper box body, a bed plate and bed legs, wherein a plurality of bed plates are arranged in the folding bed, one end of the bed plate connected with the lower box body is hinged with the bottom position in the lower box body, the other end of the bed plate is hinged with the bed legs, one end of the bed plate of the middle connecting section is hinged with the bed legs on one side, the other end of the bed plate is hinged with the bed legs on the other side, one end of the bed plate connected with the lower box cover is hinged with the bed legs, and the other end of the bed plate is hinged with the bottom position in the lower box cover; the upper box body is arranged on the outer side of the lower box cover, two bed legs are symmetrically arranged along the short side direction of the bed board, and the bed legs in the short side direction are connected through connecting rods; the upper end of the lower box body is provided with a pull rod, and the lower end of the lower box body is provided with a caster.

2. The draw-bar box type folding bed according to claim 1, wherein the casters are folding casters.

3. The draw-bar box type folding bed according to claim 1, wherein the bed board comprises a middle plate and metal frames, and the metal frames are positioned on two sides of the middle plate.

4. A draw-bar box type folding bed according to claim 3, wherein the metal frame is of a cuboid structure, and the connecting side of the metal frame and the bed legs is provided with an arc.

5. The draw-bar box type folding bed according to claim 1, wherein the bed legs are T-shaped bed legs, and the joints of the bed boards and the bed legs are positioned at two sides of the T-shaped bed legs.