CN213696328U

CN213696328U - Foldable bed easy to store

Info

Publication number: CN213696328U
Application number: CN202021470295.6U
Authority: CN
Inventors: 贺雪梅; 朱东阳
Original assignee: Shaanxi University of Science and Technology
Current assignee: Shaanxi University of Science and Technology
Priority date: 2020-07-23
Filing date: 2020-07-23
Publication date: 2021-07-16
Anticipated expiration: 2030-07-23

Abstract

An easily-contained foldable bed comprises a plurality of groups of parallel plates which are vertically arranged; the adjacent parallel plates are hinged through a scissor type pulley extension device; a metal outer frame is arranged outside the groups of parallel plates which are vertically arranged; a silica gel outer skin covers the outer part of the metal outer frame; the parallel wood boards on the two sides are pulled outwards or pressed inwards, so that the bed body can be opened or stored; has the characteristics of simple structure, space saving, convenient carrying and use.

Description

Foldable bed easy to store

Technical Field

The utility model belongs to the technical field of the folding bed, especially, relate to an easily accomodate folding bed.

Background

With continuous innovation and development of society, the living standard is increasingly improved, and the society advocates a green, healthy and environment-friendly living idea. Many households require a folding bed to save space. In the current market, folding bed products are generally composed of two to three straight plates which are connected by hinges, the folding bed products are often designed to be rough and ugly and cannot be close to life scenes, and the folding bed products are still large and heavy plates even after being folded and are portable without relevance. In present house environment, more and more give an instruction for clean and tidy and space, or when arranging the activity in public place, need light and handy easily carried thing to sit on to replace the heavy thing to sit on of tradition, some disaster area people need one kind in addition simply, easily accomodate, simple structure's bed, perhaps the thing to sit on so I designed this kind of bed or can be the mechanism that can use in the thing to sit on. The above problems are solved. The portable type mobile phone can meet the requirements and is portable as much as possible.

Disclosure of Invention

In order to overcome the defects of the prior art, the utility model aims to provide an easy-to-store foldable bed, which has the characteristics of simple structure, space saving, convenient carrying and use.

In order to achieve the above object, the utility model adopts the following technical scheme: an easily-contained foldable bed comprises a plurality of groups of parallel plates which are vertically arranged; the adjacent parallel plates are hinged through a scissor type pulley extension device; a metal external frame is arranged in the vertical direction of the groups of vertically arranged parallel plates; the metal outer frame is attached to the parallel plates, and the metal outer frame and the outside of the bed body are covered with silica gel sheaths. The scissors type pulley stretching device is provided with two metal rod materials which are combined in a crossing way, and the crossing parts are connected through movable bolts.

Four ends of the scissor type pulley stretching device 1 are respectively connected with the parallel plates through a fixed pulley 3.

The thickness of the parallel plates is 4cm, and the number of the parallel plates is 8.

The utility model has the advantages that:

compared with the prior art, the utility model discloses a through scissors type pulley structure, can carry out longer extension to the bed body for the required material of the bed body reduces in a large number, and convenient to use person compresses and carries, compares ordinary bed utensil, because its material quantity is less than ordinary bed utensil far away when retrieving, its environmental protection more, the recycle of being convenient for more.

The user pulls outwards or presses inwards at the wood boards on the two sides of the product, the product can stretch like a spring, the surface of the product can freely stretch due to the arrangement of the silica gel outer skin (or adopting cloth), and the user can pad the mattress on the top of the product or pad the cushion on the top of the product when using the mattress; because the support of the internal support telescopic mechanism, the user can stably sit or sleep on the support. It can be contracted when one person uses it, and can be elongated when several persons sit on it. A large number of chairs need not be purchased, thereby saving space. When used as a sleeping tool, the mattress can be taken off and contracted after sleeping, and can be placed in a cabinet due to small volume.

Due to the adoption of the brand new structural design, the foldable bed is more in line with the ergonomics, and a user can use the foldable bed more conveniently, safely and comfortably and can easily store the foldable bed. When the bed is used, a user can stretch out a usable and easy-to-use bed only by stretching the bed body.

Easily accomodate folding bed simple structure, convenient operation are simple, reasonable in design, and along with the development of society, more and more young people pursue brief simple life, and traditional wood system bed is because the size is very big, just often takes up probably half the area in a room, makes the people move inconveniently. The bed is foldable and easy to carry, and is beneficial to the pursuit of people for simple life.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a compressed folded state view of FIG. 1;

fig. 3 is a schematic view showing the three-dimensional state of the present invention;

FIG. 4 is a perspective view of FIG. 3 in a compressed and folded state;

FIG. 5 is a schematic view of the connection structure of the parallel plate metal rods of the present invention;

fig. 6 is a partially enlarged schematic view of fig. 1.

Detailed Description

The structure and operation of the present invention will be described in detail with reference to the accompanying drawings.

Referring to fig. 1-6, an easily stowable, foldable bed includes a plurality of sets of vertically aligned parallel sheets 5; the adjacent parallel plates 5 are hinged through a scissor type pulley stretching device 1; a metal outer frame 7 is arranged outside the groups of the parallel plates 5 which are vertically arranged; the metal outer frame 7 is externally covered with a silicone outer skin 6. The metal external frame 7 is perpendicularly attached to the outside of the parallel plates 5, so that the bed body is reinforced, the plates are prevented from being abraded and corroded, and the folding of the bed body is not influenced.

The scissor type pulley stretching device 1 is provided with two metal rod materials 4 which are combined in a crossed manner, and the crossed parts are connected through movable bolts 2.

Four ends of the scissor type pulley stretching device 1 are respectively connected with a parallel plate 5 through a fixed pulley 3; as shown in fig. 5, the labeled parts are the same as those in fig. 1, a fixed part is arranged below the parallel plate 5, a groove is formed in the top of the metal rod 4, a fixed pulley 3 is arranged in the groove, and the parallel plate 5 is connected with the metal rod 4 and the fixed pulley 3 in the groove through a bolt, so that a rotatable mechanism is formed; the design is facilitated to stretch, and the connection of the other three ends is the same as that of the other three ends.

The groups of parallel plates are connected through a scissor type pulley stretching device 1;

the metal external frame 7 wraps the parallel plates, and a reinforcing effect is achieved.

The scissor type pulley stretching device 1 comprises two metal rod materials 4, a movable bolt 2 and four fixed pulleys 3, wherein the movable bolt 2 fixes the two metal rod materials 4 in a cross shape from the middle, and the metal rod materials 4 can move in a cross mode.

The 8 groups of parallel plates are connected through a scissor type pulley stretching device 1 between the inner parts; the silica gel outer skin 6 covered outside is pulled open due to the stretching of the bed body, and is parallel to the ground when being stretched to the maximum degree. The scissor type pulley extension 1 reaches a maximum extended state.

When in use, a user pulls or squeezes the plate parts at the two sides, and the scissor-type pulley stretching device 1 in the bed body is connected with the parallel plate 5 by a fixed pulley 3 mechanism.

Fig. 6 is a partially enlarged schematic view of fig. 1. Which is a detailed view of the connection of the parallel plates 5 to the metal outer frame 7.

The utility model discloses a theory of operation is:

when the bed is used, a user pulls or extrudes the parallel plates on the two sides, when the bed is pulled, the bed body is opened, the silica gel outer skin 6 is pulled open due to the stretching of the bed body, then the scissors type pulley stretching device reaches the maximum stretching state, and the bed is parallel to the ground when the bed is stretched to the maximum degree. When the bed body is extruded, the bed body is folded and stored along the horizontal direction. The scissor-type pulley stretching device in the bed body is connected with the parallel plates through fixed pulleys.

The user pulls outwards or presses inwards at the wood boards on the two sides of the product, the product can stretch like a spring, the surface of the product can freely stretch due to the arrangement of the silica gel outer skin (or adopting cloth), and the user can pad the mattress on the top of the product or pad the cushion on the top of the product when using the mattress; because the support of the internal support telescopic mechanism, the user can stably sit or sleep on the support. It can be contracted when one person uses it, and can be elongated when several persons sit on it. A large number of chairs need not be purchased, thereby saving space.

Claims

1. An easily-contained foldable bed is characterized by comprising a plurality of groups of parallel plates (5) which are vertically arranged; the adjacent parallel plates (5) are hinged through a scissor type pulley stretching device (1); a metal external frame (7) is arranged in the vertical direction of the groups of vertically arranged parallel plates (5); the metal external frame (7) is attached to the parallel plates (5), and the metal external frame (7) and the outside of the bed body are covered with the silica gel outer skin (6).

2. An easily collapsible bed as claimed in claim 1, wherein the scissor type trolley extension means (1) comprises two metal rods (4) in a crossed configuration and connected at the crossing by a movable bolt (2).

3. An easily stowable, foldable bed according to claim 1, characterized in that the four ends of said scissor-type trolley extension (1) are connected to the parallel plates (5) by means of a fixed pulley (3) respectively.

4. The collapsible bed of claim 1, wherein the parallel sheets are 4cm thick and 8 in number.