CN218960389U

CN218960389U - Bunk bed with adjustable guardrail

Info

Publication number: CN218960389U
Application number: CN202223345132.7U
Authority: CN
Inventors: 李顺周
Original assignee: Wuhan Mengmai Furniture Co ltd
Current assignee: Wuhan Mengmai Furniture Co ltd
Priority date: 2022-12-13
Filing date: 2022-12-13
Publication date: 2023-05-05
Anticipated expiration: 2032-12-13

Abstract

The utility model relates to the technical field of double beds, and discloses a guardrail adjustable double bed, which comprises the following components: a double-layer bed body; the limiting groove is formed in the top of the double-layer bed body; a connecting column which is connected with the double-layer bed body and extends to the inside of the limiting groove; the movable columns extend into the limiting grooves and are distributed with the connecting columns in a staggered manner; and the movable frame is respectively and movably connected with the connecting column and the movable column. This bilayer bed with adjustable guardrail is through pushing down behind the fixed establishment, transversely promotes the movable column on right side and drives the movable block and move left, and the movable block drives the fixture block and separates with fixed establishment after the motion left this moment, promotes the in-process of movable column, and the angle of articulated horizontal pole changes, and the vertical motion under the drive of articulated horizontal pole of movable frame simultaneously this, for traditional guardrail bar, the railing of this device can be accomodate, can not cause the hindrance to the user.

Description

Bunk bed with adjustable guardrail

Technical Field

The utility model relates to the technical field of double beds, in particular to a guardrail adjustable double bed.

Background

The double-deck bed is a double-deck bed from top to bottom, and the double-deck bed can save fairly big space in lifting to step to be difficult room, also provides the convenience for the friend to stay, and in most schools, the uniform adoption double-deck bed is more general in the students' dormitory, and the double-deck bed has advantages such as pleasing to the eye practicality saving space, and is practical more in the house fitment.

The most common double beds are metal double beds, the double beds are low in cost and are commonly used in environments such as schools, staff dormitories and the like, two to four double beds are often arranged in a small space for reducing accommodation cost, and in such a case, the public use space is relatively small;

the upper layer of the metal double-layer bed is provided with the guard rail in the actual use process, so that people on the upper layer can be prevented from falling accidentally in a dream, but the length and the position of the guard rail arranged on the metal double-layer bed are fixed, so that a gap between a ladder part of a lower bed and the guard rail is fixed;

therefore, a guardrail adjustable double-layer bed is provided to solve the above-mentioned problems.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a guardrail adjustable double-layer bed which has the advantage of adjustable guardrail position.

(II) technical scheme

The technical scheme for solving the technical problems is as follows: a guardrail adjustable bunk bed comprising:

a double-layer bed body; and

a limiting groove which is arranged at the top of the double-layer bed body;

a connecting column which is connected with the double-layer bed body and extends to the inside of the limiting groove;

the movable columns extend into the limiting grooves and are distributed with the connecting columns in a staggered manner;

the movable frame is respectively and movably connected with the connecting column and the movable column;

the hinged cross rod is hinged with two adjacent movable frames at the same time;

the moving block is arranged in the limiting groove and is fixedly connected with the movable column and the connecting column respectively;

the clamping block is fixedly connected with the inner wall of the moving block on the right side;

the fixing mechanism is movably connected with the double-layer bed body and is contacted with the clamping block.

The beneficial effects of the utility model are as follows:

this bilayer bed with adjustable guardrail, through pressing fixed establishment down after, transversely promote the movable column on right side and drive the movable block and move left, the movable block drives the fixture block and separates with fixed establishment after the motion left this moment, promote the in-process of movable column, the angle of articulated horizontal pole changes, this in-process movable column all moves left with the spliced pole, and drive the angle of articulated horizontal pole and change, remove the frame simultaneously and move vertical motion under the drive of articulated horizontal pole, for traditional guardrail bar, the railing of this device can be accomodate, when the needs are got off, the railing of accomodating can not cause the hindrance to the user.

On the basis of the technical scheme, the utility model can be improved as follows.

Further, the bunk bed body includes support column, bed frame and cat ladder, wherein:

the four support columns are divided into two groups for action, and one group of the four support columns is symmetrically distributed;

the two bed plate frames are fixedly connected with the four support columns at the same time and are distributed symmetrically up and down;

and the cat ladder is fixedly connected with the two bed board frames.

Further, the limiting groove is a linear groove, the groove width at the top of the limiting groove is smaller than the groove width at the bottom of the limiting groove, and the limiting groove is arranged at the top of the bed plate frame above the limiting groove.

Further, the number of the connecting columns and the number of the movable columns are four, and the four connecting columns and the four movable columns are distributed in a staggered manner.

Further, spliced pole and movable column all include cylinder pole and circular baffle, wherein:

the circular baffle is sleeved on the outer part of the cylindrical rod, and the position of the circular baffle outside the connecting column is higher than that of the circular baffle outside the movable column.

Further, the moving frame includes:

the cylindrical block is movably connected with the cylindrical rod;

the spherical block is embedded on the inner wall of the cylindrical block and is contacted with the cylindrical rod;

and the hinged plate is fixedly connected with the outer surface of the cylindrical block.

Further, the movable frame is located below the circular baffle inside the connecting column, and the movable frame is located above the circular baffle inside the movable column.

Further, a rectangular open slot is formed in the right side wall of the moving block on the right side, and a clamping block is fixedly connected to the inner top wall of the rectangular open slot.

Further, the fixing mechanism includes:

the vertical movable plate is arranged in the bed plate frame, extends to the inside of the moving block on the right side and is tightly attached to the clamping block;

one end of the supporting spring is fixedly connected with the bottom of the vertical movable plate, and the other end of the supporting spring is fixedly connected with the inner wall of the bed plate frame;

the extrusion block is fixedly connected with the top of the vertical movable plate and is tightly attached to the left side wall of the clamping block;

the pressing column is fixedly connected with the top of the vertical movable plate and extends to the top of the bed plate frame.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is an enlarged schematic view of the structure of the present utility model at A in FIG. 1;

FIG. 3 is an enlarged schematic view of the structure of the present utility model at B in FIG. 1.

In the figure: 1. a double-layer bed body; 2. a connecting column; 3. a movable column; 4. a moving rack; 5. a hinged cross bar; 6. a moving block; 7. a limiting groove; 8. a clamping block; 9. a fixing mechanism; 901. a vertical movable plate; 902. a support spring; 903. extruding a block; 904. the column is pressed.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the examples:

referring to fig. 1-3, a guardrail adjustable double-layer bed is formed by arranging a double-layer bed body 1, a connecting column 2, a movable column 3, a movable frame 4, a hinged cross rod 5, a movable block 6, a limiting groove 7, a clamping block 8 and a fixing mechanism 9, and the double-layer bed is improved by taking a metal double-layer bed as a prototype and has pertinence;

when the guardrail of the double-layer bed is pulled open, the state of the double-layer bed is shown in the figure 1 of the specification, at the moment, the guardrail is pulled open to protect personnel on the upper-layer bed, when the personnel on the upper layer needs to get down, the pressing column 904 is pushed downwards, the vertical movable plate 901 is pushed to move downwards by the pressing column 904, the supporting spring 902 is stressed and compressed to generate upward elastic force in the process, at the moment, the vertical movable plate 901 drives the extrusion block 903 to move downwards, the extrusion block 903 is separated from the clamping block 8, and the rightmost movable column 3 is pushed transversely to drive the rightmost movable block 6 to move leftwards;

in the process, the moving block 6 moves and then is separated from the fixing mechanism 9, at the moment, the pressing column 904 is released to enable the fixing mechanism 9 to reset under the action of elastic force, and the movable column 3 is continuously pushed leftwards to enable the movable column 3 and the connecting column 2 to move leftwards for storage, and at the moment, the guardrails stored together provide enough movement space, so that people can be unhindered when getting out of the bed;

when the guardrail is unfolded by pulling the movable column 3 rightwards in the bed, and the rightmost movable block 6 moves to the rightmost side in the process, the clamping block 8 and the extrusion block 903 are mutually extruded, and as can be accurately seen in the figure 3 of the specification, the left side of the clamping block 8 and the right side of the extrusion block 903 are both inclined surfaces, so that when the left side wall of the clamping block 8 and the right side wall of the extrusion block 903 are mutually extruded, a downward component force is generated, thereby the vertical movable plate 901 moves downwards, the rightmost movable column 3 is continuously pushed, the relationship between the rightmost movable block 6 and the fixing mechanism 9 is as shown in the figure 1 of the specification, namely, the guardrail is in an unfolded state, and personnel on the bed are protected;

this patent makes the guardrail can adjust through simple mechanical structure, when the guardrail is in the state of accomodating, the bed of being convenient for, and then play good protective effect when the guardrail is expanded.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A guardrail adjustable bunk bed, comprising:

a double-layer bed body (1); and

a limiting groove (7) which is arranged at the top of the double-layer bed body (1);

a connecting column (2) which is connected with the double-layer bed body (1) and extends to the inside of the limiting groove (7);

the movable columns (3) extend into the limiting grooves (7) and are distributed with the connecting columns (2) in a staggered manner;

the movable frame (4) is respectively and movably connected with the connecting column (2) and the movable column (3);

a hinged cross bar (5) which is hinged with two adjacent movable frames (4) at the same time;

the moving block (6) is arranged in the limiting groove (7) and is fixedly connected with the movable column (3) and the connecting column (2) respectively;

the clamping block (8) is fixedly connected with the inner wall of the moving block (6) on the right side;

the fixing mechanism (9) is movably connected with the double-layer bed body (1) and is contacted with the clamping block (8).

2. A guardrail adjustable bunk bed as claimed in claim 1, characterized in that: the double-deck bed body (1) comprises a support column, a bed plate frame and a cat ladder, wherein:

and the cat ladder is fixedly connected with the two bed board frames.

3. A guardrail adjustable bunk bed as claimed in claim 2, characterized in that: the limiting groove (7) is a linear groove, the groove width at the top of the limiting groove is smaller than the groove width at the bottom of the limiting groove, and the limiting groove is arranged at the top of the bed plate frame above the limiting groove.

4. A guardrail adjustable bunk bed as claimed in claim 1, characterized in that: the connecting columns (2) and the movable columns (3) are respectively distributed in a staggered mode, and the four connecting columns (2) and the four movable columns (3) are distributed in a staggered mode.

5. A guardrail adjustable bunk bed as claimed in claim 1, characterized in that: the connecting column (2) and the movable column (3) comprise a cylindrical rod and a circular baffle, wherein:

the circular baffle is sleeved outside the cylindrical rod, and the position of the circular baffle outside the connecting column (2) is higher than that of the circular baffle outside the movable column (3).

6. The guardrail adjustable bunk bed of claim 5, wherein: the moving rack (4) comprises:

the cylindrical block is movably connected with the cylindrical rod;

7. The guardrail adjustable bunk bed of claim 5, wherein: the movable frame (4) is positioned below the circular baffle plate inside the connecting column (2), and the movable frame (4) is positioned above the circular baffle plate inside the movable column (3).

8. A guardrail adjustable bunk bed as claimed in claim 1, characterized in that: the right side wall of the moving block (6) on the right side is provided with a rectangular open slot, and the inner top wall of the rectangular open slot is fixedly connected with a clamping block (8).

9. A guardrail adjustable bunk bed as claimed in claim 2, characterized in that: the fixing mechanism (9) comprises:

the vertical movable plate (901) is arranged in the bed plate frame, extends to the inside of the moving block (6) on the right side and is tightly attached to the clamping block (8);

one end of the supporting spring (902) is fixedly connected with the bottom of the vertical movable plate (901), and the other end of the supporting spring is fixedly connected with the inner wall of the bed plate frame;

the extrusion block (903) is fixedly connected with the top of the vertical movable plate (901) and is tightly attached to the left side wall of the clamping block (8);

the pressing column (904) is fixedly connected with the top of the vertical movable plate (901) and extends to the top of the bed plate frame.