CN203252271U - Double-deck bed with small contraction-type table top - Google Patents

Abstract

The utility model has a bunk bed with a retractable small desktop, and a small folding table board is installed at the guardrail of the bed frame; Folding small table boards are arranged between the uprights; the folding small table boards contain first and second table boards: the outer end of the first table board is connected to the outer board through a first hinge, and the inner end of the first table board is connected by The second hinge is connected with the inner end of the second table board, and a movable supporting leg is set at the outer end of the second table board; The pin contraction groove is provided with a fixed pin in the fixed pin contraction groove, and the fixed pin can slide in the fixed pin rib to limit the folding of the table board. In the utility model, a foldable or unfoldable small table is arranged at the guardrail of the bed frame, so that a small table can be used when people move on the bed, unfolded when in use, and folded up when not in use. sleep.

Description

Bunk bed with retractable table top

technical field

The utility model relates to the technical field of furniture, in particular to a bunk bed with a retractable small desktop.

Background technique

A bunk bed is a form of bed frame often used in student dormitories or other dormitories, with wooden frames and iron frames. The use of bunk beds is to accommodate more people in the dormitory of the corresponding area. In addition, there is also a new form of using bunk beds: put a bed on the top to sleep, and put a desk below as a study space. The range of a bunk bed is a person's study and rest space. For the sake of safety, guardrails are generally installed on the sides of bunk beds: there are full rails, half rails, and movable rails. In life, some people like to read or study in bed. With electronic tools such as laptops, 3G mobile phones, and iPods, activities in bed are more convenient. But, the space of bunk bed is little, and the auxiliary function of existing bunk bed is very limited. There are also some small tables or small folding tables for laptops on the market now, which can be used on the bed. But the question is, what to do when you're done using it? Putting it on the bed takes up an area; taking it down is troublesome and laborious. It is better to have a desktop form for activities on the bed, even if it is a small desktop form.

Utility model content

The purpose of this utility model is to solve the above problems. It provides a bunk bed with a retractable small table top. It uses the guardrail of the bed to set a retractable small table top. It occupies an area and does not affect sleep. It can be used to put a laptop for work or other school supplies.

In order to achieve the above object, the utility model adopts the following technical solutions.

A bunk bed with a retractable small tabletop, which contains a bed frame, an upper bed, a ladder and a guardrail, and is characterized in that a folding small table board is installed at the guardrail of the bed frame; the guardrail contains a first column , the second column and the outer plate, between the first column and the second column, that is, the folding small table is arranged on the inner side of the outer plate; the folding small table contains the first table and the second Two table boards, the outer end of the first table board is connected to the outer plate through a first hinge, the inner end of the first table board is connected to the inner end of the second table board through a second hinge, and The outer end of the second table board is provided with a movable support leg through a hinge; the side of the joint between the first table board and the second table board is provided with a fixed pin rib, and the fixed pin rib One side is a fixed pin contraction groove, and a fixed pin is arranged in the fixed pin contraction groove, and the fixed pin can slide in the fixed pin rib to limit the first table board and the second table board of the fold.

Further, the width of the first column and the second column is greater than or equal to the folded thickness of the outer panel, the first table board and the second table board.

Further, fixing pin ribs are provided on one side or both sides of the connection between the first table board and the second table board.

Further, a limiting protrusion is provided on at least one side of the second table board, and a limiting recess corresponding to the limiting protrusion is provided on the inside of at least one side of the first column and the second column.

The positive effect of the utility model with the bunk bed of retractable small desktop is:

(1) Set a foldable or unfoldable small table top at the guardrail of the bed frame, so that people can use a small table when they move around on the bed.

(2) The small table top is a simple mechanical structure, which can be unfolded when in use and folded up when not in use. After being folded, it does not occupy an area and does not affect sleeping.

(3) The structure is novel and simple, easy to manufacture and use, and has a certain promotion and application value. It can be popularized and applied in student dormitories, staff dormitories and corresponding dormitories.

Description of drawings

Fig. 1 is the structural representation of the utility model with the bunk bed of retractable small desktop.

Fig. 2 is the structural schematic diagram of the bunk bed (the small tabletop is unfolded) of the utility model with the retractable small tabletop.

The labels in the figure are:

1. Bed frame; 2. Upper bunk; 3. Ladder; 4. Guardrail;

41. The first column; 42. The outer panel; 43. The second column; 5. Folding small table board;

51. The first table board; 52. The second table board; 6. Support legs; 71. The first hinge;

72. The second hinge; 8. The fixed pin rib; 9. The fixed pin; 10. The fixed pin shrinkage groove.

Detailed ways

Introduce below in conjunction with accompanying drawing the specific embodiment of the bunk bed that the utility model has retractable small desktop, but, the implementation of the utility model is not limited to following embodiment.

See Figure 1. A bunk bed with a retractable small table top includes a bed frame 1, an upper bed 2, a ladder 3 and a guardrail 4, and a folding small table board 5 is installed at the guardrail 4 of the bed frame 1. The guardrail 4 includes a first column 41 , a second column 43 and an outer plate 42 . Described guardrail 4 can be made together with bedstead 1, also can be installed on the original bedstead 1 after making separately. Described bed frame 1, upper berth 2 and ladder 3 can adopt prior art to make.

Between the first upright post 41 and the second upright post 43 , the foldable small table board 5 is arranged on the inner side of the outer plate 42 . Described folding small table 5 contains first table 51 and second table 52, and described first table 51 and second table 52 can adopt long 40～50cm, the structure of wide 20～25cm (like this, When the folding tray 5 is unfolded, there will be a desktop not less than 40×40cm, which is fully suitable for placing items such as notebook computers (see Fig. 2). The specific method is: the width of the first column 41 and the second column 43 adopted should be greater than or equal to the thickness after the folding of the outer plate 42, the first table board 51 and the second table board 52, so that it is equal to folding The rear first table board 51 and the second table board 52 are embedded between the first upright post 41 and the second upright post 43 , without affecting the original function of the guardrail 4 . The outer end of the first table board 51 is connected with the outer plate 42 with the first hinge 71, and the inner end of the first table board 51 is connected with the second table board 52 with the second hinge 72; A movable support leg 6 is arranged with a hinge at the outer end of the second table board 52 (so that the support leg 6 can also be folded or unfolded). In order to make the unfolded first table board 51 and the second table board 52 maintain the form of the desktop, it is necessary to set the fixed pin rib 8 on the side of the connection between the first table board 51 and the second table board 52, which can be Fixing pin ribs 8 are provided on one side or both sides of the connection between the first table board 51 and the second table board 52 . One side of the fixed pin rib 8 is set as a fixed pin shrinkage groove 10, and then a fixed pin 9 is set in the fixed pin shrink groove 10, and the fixed pin 9 can be placed in the fixed pin rib 8 sliding to limit the folding of the first table board 51 and the second table board 52 .

In practice, a limiting protrusion may be provided on at least one side of the second table board 52, and a position corresponding to the limiting protrusion may be provided on the inside of at least one side of the first column 41 and the second column 43. limit depression. In this way, the first table board 51 and the second table board 52 can be "limited" between the first upright post 41 and the second upright post 43 when they are folded and stowed.

The utility model has the arrangement and the mode of use of the bunk bed of retractable small desktop as follows:

(1) A foldable small table 5 is installed at the guardrail 4 of the bed frame 1. After the foldable small table 5 is opened, it can form a table with a certain height, which is convenient for people to sit on the bed and use (see Figure 2 ).

(2) When using the folding small table 5, the first table 51 and the second table 52 can be turned over and opened by hand directly, and under the action of the fixed pin 9 in the fixed pin rib 8 and the support leg 6, can form a desktop not less than 40×40cm.

(3) The desk can be used for study or work.

(4) After use, slide the fixing pin 9 into the shrinking groove 10 of the fixing pin, fold and store the first table board 51 and the second table board 52 and the support legs 6, and use the position limiting The structure of the protrusion and the limiting recess limits the first table board 51 and the second table board 52 between the first upright post 41 and the second upright post 43 . Guardrail 4 is still guardrail 4, just thicker. the

Claims (4)

1. the bunk beds with the contraction type small table surface contain bedstead (1), upper strata bed (2), ladder (3) and guardrail (4), it is characterized in that, locate to install a small folding table plate (5) at the guardrail (4) of described bedstead (1); Described guardrail (4) contains the first column (41), the second column (43) and outside plate (42), between described the first column (41) and the second column (43), namely in the inboard of described outside plate (42) described small folding table plate (5) is set; Described small folding table plate (5) contains the first table (51) and second desk board (52), the outer end of described the first table (51) is connected with described outside plate (42) by the first hinge (71), the inner of described the first table (51) is connected with the inner of described second desk board (52) by the second hinge (72), and the supporting leg (6) of an activity is set by hinge in the outer end of described second desk board (52); Side in described the first table (51) and described second desk board (52) junction is provided with steady pin rib (8), one side of described steady pin rib (8) is steady pin retraction slot (10), in described steady pin retraction slot (10), be provided with steady pin (9), described steady pin (9) can slide in described steady pin rib (8), limits the folding of described the first table (51) and described second desk board (52).

2. bunk beds with the contraction type small table surface according to claim 1, it is characterized in that the width of described the first column (41) and the second column (43) is greater than or equal to the thickness after described outside plate (42), the first table (51) and second desk board (52) fold.

3. the bunk beds with the contraction type small table surface according to claim 1 is characterized in that, are provided with steady pin rib (8) in a side or the both sides of described the first table (51) and described second desk board (52) junction.

4. bunk beds with the contraction type small table surface according to claim 1, it is characterized in that, at least one side at described second desk board (52) is provided with limit convex, is provided with the spacing depression corresponding with described limit convex in the inboard of described the first column (41) and at least one side of the second column (43).

Images