CN217792198U - Upper and lower bed capable of being folded - Google Patents

Abstract

The utility model discloses an upper and lower bed that can carry out folding operation, including bed board, erection column, supporting shoe and stop gear, 2 monomers about the bed board is provided with, and bed board hinged joint is at the front end of fixed plate to the upper end fixedly connected with rail guard of fixed plate, the equal fixedly connected with in both ends is the fixed column of vertical state about the fixed plate, the erection column sets up the front side at the fixed column, the surface at the universal wheel is established to the supporting shoe cover, and the supporting shoe passes through the connecting plate and the movable sleeve constitutes elevation structure in the outside of universal wheel, stop gear is used for spacing between bed board and the erection column. This can carry out folding operation's upper and lower berth is convenient for remove the berth to overturn at the front end of fixed column through the bed board, and the erection column rotates at the front end of fixed column through the fixed frame, can fold the berth and accomodate after the use, be convenient for deposit the berth.

Description

Upper and lower bed capable of being folded

Technical Field

The utility model relates to a relevant technical field of bunk bed specifically is a can carry out folding operation's upper and lower bed.

Background

The bunk bed is characterized in that in order to fully utilize the space, a bed with two bed boards is arranged on the same bed frame, which is called a bunk bed, so that the bunk bed is widely used, the occupied space is greatly saved, and the bunk bed is popular with people;

however, the upper bunk and the lower bunk which are usually used are inconvenient to fold and store when not in use in the actual use process, so that the upper bunk and the lower bunk are inconvenient to store, have large volume and are inconvenient to carry and move;

to this end, we propose an upper and lower bed capable of performing folding operations, which is intended to solve the above-mentioned problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a can fold upper and lower bed of operation to solve the upper and lower beds that generally use that proposes in the above-mentioned background art, in the in-service use, inconvenient fold the bed when not using and accomodate, thereby inconvenient deposit the upper and lower bed, the volume is great, inconvenient carry and the problem of removal to it.

In order to achieve the above object, the utility model provides a following technical scheme: an upper and lower bed capable of being folded comprises a bed plate, wherein the bed plate is provided with an upper single body and a lower single body, the bed plate is hinged to the front end of a fixing plate, and the upper end of the fixing plate is fixedly connected with a protective guard;

the left end and the right end of the fixing plate are fixedly connected with fixing columns in a vertical state;

the mounting column is arranged on the front side of the fixing column, and universal wheels are mounted at the lower ends of the fixing column and the mounting column;

further comprising:

the supporting block is sleeved on the outer surface of the universal wheel and forms a lifting structure through a connecting plate and a movable sleeve outside the universal wheel;

the limiting mechanisms are used for limiting the space between the bed board and the mounting columns, the mounting columns are symmetrically arranged at the left end and the right end of the front side of the bed board, the bed board forms an overturning structure at the front side of the fixing plate, and the left end and the right end of the front end of the bed board are both provided with a lug with a supporting function;

meanwhile, the lug is fixedly connected with the fixing frame.

Preferably, the front end of the fixing column is hinged with a connecting rod in a vertical state, the front end of the connecting rod is welded with a fixing frame, the front end of the fixing frame is fixedly connected with the mounting column with a supporting effect, and the fixing frame drives the mounting column to form an overturning structure on the front side of the fixing column.

Preferably, the lower ends of the fixed column and the mounting column are fixedly connected with the adjusting columns with threads on the outer surfaces, the adjusting columns are connected with the movable sleeves for adjusting in a threaded mode, and the movable sleeves and the connecting plate form a rotating structure.

Preferably, the connecting plate is fixedly connected with the supporting block through a bolt, the connecting plate drives the supporting block to slide at the lower ends of the fixing column and the mounting column respectively, and the lower end of the supporting block is fixedly connected with a rubber pad with an anti-skidding effect.

Preferably, the limiting mechanism comprises a movable rod with a limiting effect, an installation rod fixedly connected to the front side of the fixing frame, a spring arranged at the joint of the installation rod and the movable rod, and a fixing bolt for locking.

Preferably, the movable rod is connected with the bed board in a clamping mode, the movable rod is inserted into the upper end and the lower end of the mounting column, the movable rod is connected with the mounting rod in a sliding mode, and the movable rod is in threaded connection with the fixed bolt and the fixed bolt is in threaded connection with the mounting rod.

Compared with the prior art, the beneficial effects of the utility model are that: according to the upper and lower bed capable of being folded, in the actual use process, the bed is convenient to move through the arrangement of the universal wheels, meanwhile, the support blocks are arranged on the ground, the stability of the bed can be improved, the limiting mechanism is arranged, the spacing between the bed plate and the mounting column is convenient, the bed plate is overturned at the front end of the fixing plate, the mounting column rotates at the front end of the fixing column through the fixing frame, and after the use is finished, the bed can be folded and stored, and the bed can be conveniently stored;

1. the bed is provided with a bed board, a fixing frame and mounting columns, the bed board is overturned at the front end of the fixing plate, and the mounting columns are overturned at the front ends of the fixing columns through the fixing frame, so that the bed is conveniently folded and stored, and the bed is conveniently stored;

2. the bed is provided with the universal wheels and the supporting blocks, the bed can be conveniently carried and moved through the universal wheels, meanwhile, the supporting blocks are driven to lift on the outer surfaces of the universal wheels by combining the movable sleeves and the connecting plate, so that the supporting blocks are placed on the ground, the lower ends of the supporting blocks are fixedly connected with the anti-skidding foot pads, the friction force between the bed and the ground is increased, and the stability is good;

3. be equipped with stop gear and lug, support the bed board through the lug, combine stop gear's setting, stop gear includes movable rod, installation pole, spring and gim peg, through stop gear's setting, can be very convenient carry on spacing fixedly between bed board and the erection column.

Drawings

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

FIG. 2 is a schematic top view of the present invention;

FIG. 3 is a front view of the sectional structure of the supporting block, the connecting plate and the movable sleeve;

FIG. 4 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

fig. 5 is a side view schematic structure diagram of the present invention;

fig. 6 is a schematic view of the front view structure of the movable rod and the installation rod of the present invention.

In the figure: 1. a bed board; 2. a fixing plate; 3. protecting the fence; 4. fixing a column; 5. a connecting rod; 6. a fixed mount; 7. mounting a column; 8. a universal wheel; 9. a support block; 10. a connecting plate; 11. a movable sleeve; 12. an adjustment column; 13. a limiting mechanism; 14. a movable rod; 15. mounting a rod; 16. a spring; 17. a fixing bolt; 18. and (4) a bump.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: an upper and lower bed capable of being folded comprises a bed board 1, a fixing plate 2, a protective guard 3, a fixing column 4, a connecting rod 5, a fixing frame 6, a mounting column 7, a universal wheel 8, a supporting block 9, a connecting plate 10, a movable sleeve 11, an adjusting column 12, a limiting mechanism 13, a movable rod 14, a mounting rod 15, a spring 16, a fixing bolt 17 and a lug 18.

When the upper and lower beds capable of being folded are used, as shown in fig. 1, 2 and 3, the bed plate 1 is hinged to the front end of the fixing plate 2, the guard rail 3 is fixedly connected to the upper end of the fixing plate 2, the left end and the right end of the fixing plate 2 are fixedly connected with the fixing columns 4 in a vertical state, the front ends of the fixing columns 4 are hinged to the connecting rod 5, the front end of the connecting rod 5 is fixedly connected with the fixing frame 6, the front end of the fixing frame 6 is fixedly connected with the mounting column 7 with a supporting effect, the mounting column 7 and the bed plate 1 are directly arranged on the ground through the universal wheel 8, the bed is moved to a corresponding position through the universal wheel 8, manual carrying is not needed, the practicability is high, when the bed is moved to the corresponding position, the movable sleeve 11 connected to the outer surface of the adjusting column 12 through a rotating thread is connected, at the moment, the movable sleeve 11 rotates between the connecting plate 10, and the lower end of the connecting plate 10 is fixedly connected with the supporting block 9;

the connecting plate 10 drives the supporting block 9, the mounting column 7 and the lower end of the bed board 1 to slide, the connecting plate 10 drives the supporting block 9 to be directly placed on the ground, the lower end of the supporting block 9 is fixedly connected with an anti-skid rubber pad, the overall stability of the bed is improved, the practicability is high, meanwhile, the upper and lower groups of the bed board 1 are arranged, a user can climb upwards through the fixing frame 6 to reach the upper layer of the bed board 1, and meanwhile, the arrangement of the protective guard 3 is combined, so that a certain protection effect can be achieved, the structure is simple, and the use is very convenient;

in addition, after the use is finished, as shown in fig. 1, 4, 5 and 6, the position between the bed board 1 and the mounting column 7 is limited by a limiting mechanism 13, the limiting mechanism 13 comprises a movable rod 14 with a limiting effect, a mounting rod 15 fixedly connected to the front side of the fixed frame 6, a spring 16 arranged at the joint of the mounting rod 15 and the movable rod 14 and a fixing bolt 17 for locking, the fixing bolt 17 is firstly rotated, the fixing bolt 17 and the movable rod 14 as well as the fixing bolt 17 and the mounting rod 15 are in threaded connection, the fixing bolt 17 loosens the limit between the movable rod 14 and the mounting rod 15, then the movable rod 14 and the mounting column 7 slide by pulling the movable rod 14, the movable rod 14 and the mounting rod 15 slide at the same time, the movable rod 14 extrudes the spring 16, so that the spring 16 elastically deforms, the movable rod 14 and the bed board 1 are separated, and further loosens the limit between the bed board 1 and the mounting column 7, and then the mounting column 7 is pulled outwards to drive the fixed frame 6 and the connecting rod 5 to rotate;

meanwhile, fixed connection between mount 6 and lug 18, mount 6 drives lug 18 and the 1 bed board that breaks away from that has the supporting role, then 1 bed board on upper strata overturn downwards, 1 bed board on lower floor overturns upwards again, rotate between bed board 1 and the fixed plate 2, be convenient for accomodate bed board 1, then say that erection column 7 drives mount 6 and overturns to the inboard, mount 6 drives and rotates between connecting rod 5 and the fixed column 4, be convenient for drive 6 inside upsets of mount, be convenient for fold and accomodate the bed, reduce the occupation of land space of bed, be convenient for deposit the bed, and is very convenient to use.

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

Claims (6)

1. An upper and lower bed capable of being folded comprises a bed plate (1), wherein the bed plate (1) is provided with an upper and a lower 2 single bodies, the bed plate (1) is hinged to the front end of a fixing plate (2), and the upper end of the fixing plate (2) is fixedly connected with a protective guard (3);

wherein the left end and the right end of the fixed plate (2) are fixedly connected with a fixed column (4) in a vertical state;

the mounting column (7) is arranged on the front side of the fixing column (4), and universal wheels (8) are mounted at the lower ends of the fixing column (4) and the mounting column (7);

it is characterized by also comprising:

the supporting block (9), the supporting block (9) is sleeved on the outer surface of the universal wheel (8), and the supporting block (9) forms a lifting structure on the outer side of the universal wheel (8) through a connecting plate (10) and a movable sleeve (11);

the limiting mechanisms (13) are used for limiting the space between the bed board (1) and the mounting columns (7), the mounting columns (7) are symmetrically arranged at the left end and the right end of the front side of the bed board (1), the bed board (1) forms an overturning structure at the front side of the fixing plate (2), and the left end and the right end of the front end of the bed board (1) are respectively provided with a lug (18) with a supporting function;

meanwhile, the lug (18) is fixedly connected with the fixed frame (6).

2. An upper and lower bed capable of performing a folding operation according to claim 1, wherein: the front end hinge joint of fixed column (4) is connected with connecting rod (5) that are vertical state, and the front end welding of connecting rod (5) has mount (6) to fixed connection between the front end of mount (6) and erection column (7) that have the supporting role, mount (6) drive erection column (7) constitute flip structure in the front side of fixed column (4) moreover.

3. An upper and lower bed capable of performing a folding operation according to claim 2, wherein: the lower ends of the fixed column (4) and the mounting column (7) are fixedly connected with the adjusting column (12) with threads on the outer surface, the adjusting column (12) is connected with the movable sleeve (11) for adjusting in a threaded mode, and a rotating structure is formed between the movable sleeve (11) and the connecting plate (10).

4. An upper and lower bed capable of performing a folding operation according to claim 3, wherein: the connecting plate (10) is fixedly connected with the supporting blocks (9) through bolts, the connecting plate (10) drives the supporting blocks (9) to slide at the lower ends of the fixing columns (4) and the mounting columns (7) respectively, and the lower ends of the supporting blocks (9) are fixedly connected with rubber pads with anti-skidding functions.

5. An upper and lower bed capable of performing a folding operation according to claim 1, wherein: the limiting mechanism (13) comprises a movable rod (14) with a limiting effect, an installation rod (15) fixedly connected to the front side of the fixed frame (6), a spring (16) arranged at the joint of the installation rod (15) and the movable rod (14), and a fixed bolt (17) used for locking.

6. An upper and lower bed capable of performing a folding operation according to claim 5, wherein: the movable rod (14) is connected with the bed board (1) in a clamping mode, the movable rod (14) is connected to the upper end and the lower end of the mounting column (7) in an inserting mode, the movable rod (14) is connected with the mounting rod (15) in a sliding mode, and the movable rod (14) is in threaded connection with the fixed bolt (17) and the fixed bolt (17) is in threaded connection with the mounting rod (15).

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