CN201591326U - Legless Foldable Multipurpose Bed Chair - Google Patents

Abstract

The utility model discloses a foldable multipurpose bed chair without legs, which is composed of six parts: a base, a backrest, a headrest, a rear support assembly, an armrest and a loading board. The base, backrest and rear support assembly can adjust the angle among each other according to the needs; the rear support assembly can not only adjust the angle, but also prevent the whole device from falling over; the distance between the backrest and the headrest is adjustable; the two sides of the backrest There are hinged armrests, which can be folded close to the backrest when not in use; the armrest sliding posts at the front of the two armrests can extend along the armrest chute and the distance can be adjusted, and the loading board can be placed on it, and the loading board can hold Small items such as laptops can be removed and placed on the back of the backrest when not in use; when the chair is not in use, components such as the backrest, rear support components, armrests and headrest can be folded and folded in the base to reduce the volume and can be stored separately It can be used as a bed support and other purposes.

Description

Legless Foldable Multipurpose Bed Chair

technical field

The utility model relates to a chair, in particular to a legless foldable bed chair which can be conveniently used on the bed.

Background technique

At present, the angle between the backrest and the base of the known footless bed chairs cannot be adjusted at any angle within a certain range, and it is easy to overturn backwards. This type of chair cannot be folded, occupies a large space, and has a single purpose.

Utility model content

The utility model overcomes the deficiencies of the prior art and provides a legless foldable multipurpose bed chair which is safe, reliable, comfortable, adjustable, foldable, small in size, wide in use and easy to carry and place.

In order to solve the above-mentioned technical problems, the utility model adopts the following technical solutions:

A foldable multi-purpose bed chair without legs, including a base, an armrest and a backrest, the base is connected to the backrest through a long connecting pin, the armrest is connected to the backrest through a connecting pin, the armrest is connected to an armrest support through a connecting pin, and the armrest support is passed through a side The side button is connected with the backrest, and it is characterized in that: the bed chair also includes a rear support assembly, the rear support assembly is composed of a rear bottom sliding column, a rear bottom sliding sleeve, and a back support rod, and the base is connected to the back support rod through a long connecting pin. The rear bottom sliding sleeve in the rear support assembly is connected, the back support rod is connected with the rear bottom sliding column through a short connecting pin, the back support rod is connected with the back button on the backrest, and the rear bottom sliding column is connected with the rear bottom sliding sleeve. connect.

A further solution is: a headrest is connected to the slide groove inside the backrest.

A further solution is: a handrail sliding post is connected to the internal chute of the handrail.

Compared with the prior art, the utility model has the beneficial effects that: the angle of the chair can be adjusted according to the user's needs, and the rear support assembly it has can not only adjust the angle, but also prevent the entire device from falling over when in use, making it more stable ;The armrest with armrest sliding column is used with the loading board, which can place laptops, tea sets, etc., which increases the scope of use; the whole device can be folded and folded when not in use, small in size, easy to place, and can also be used as a bed rest and other purposes.

Description of drawings

Fig. 1 is the structural representation of the utility model.

Fig. 2 is a structural schematic diagram of the utility model after being folded.

Detailed ways

Below in conjunction with accompanying drawing, the utility model is further elaborated.

As shown in Figure 1: a foldable multipurpose bed chair without legs, including a base 5, an armrest 13 and a backrest 2, the base 5 is connected to the backrest 2 through a long connecting pin 11, and the armrest 13 is connected to the backrest 2 through a connecting pin 12 , the armrest 13 is connected to the armrest support 14 through the connecting pin 16, and the armrest support 14 is connected to the backrest 2 through the side buckle key 15. The bottom sliding sleeve 10 and the back support rod 7 are composed, the base 5 is connected with the rear bottom sliding sleeve 10 in the rear support assembly through the long connecting pin 11, the back support rod 7 is connected with the rear bottom sliding column 9 through the short connecting pin 8, The back support rod 7 links to each other with the back button 6 on the backrest 2, and the back bottom sliding column 9 is connected with the back bottom sliding sleeve 10. In order to improve the comfort of the bed chair, a headrest 1 is connected to the chute inside the backrest 2, and the headrest 1 can be taken out through the chute to facilitate leaning and improve comfort. In addition, a handrail sliding column 4 can be connected in the internal chute of the handrail 13. When in use, the handrail sliding column 4 can be taken out, and the length of the extraction can be adjusted according to needs. The loading plate 3 can be placed on the handrail sliding column 4. Items such as notebook computers, tea sets and the like can be placed on the board 3, which is convenient to use.

As shown in Figure 2: fold up the headrest 1, the backrest 2, the armrest sliding column 4, the armrest 13, the rear bottom sliding column 9, and the rear bottom sliding sleeve 10 respectively. Take the object board 3 and place it in the back chute of the backrest 2. By removing the short connecting pin 8 , the long connecting pin 11 , the connecting pin 12 and the connecting pin 16 , all other components except the base 5 can be folded in the chute of the base 5 .

Claims (3)

1. use chair on an acnemia folding multi-use bed, comprise base (5), handrail (13) and backrest (2), base (5) links to each other with backrest (2) by long connecting pin (11), handrail (13) links to each other with backrest (2) by connecting pin (12), handrail (13) connects handrail bearing (14) by connecting pin (16), handrail bearing (14) links to each other with backrest (2) by the other button of side (15), it is characterized in that: supporting component after described bed upward also comprises with chair, back supporting component is by back end traveller (9), sliding sleeve of the back end (10), back support bar (7) is formed, base (5) links to each other with sliding sleeve of the back end (10) in the back supporting component by long connecting pin (11), back support bar (7) links to each other by short connecting pin (8) with back end traveller (9), back support bar (7) links to each other with back button (6) on the backrest (2), and traveller of the back end (9) is connected with back end sliding sleeve (10).

2. use chair on the acnemia folding multi-use bed according to claim 1, it is characterized in that: be connected with a headrest (1) in the chute of backrest (2) inside.

3. use chair on the acnemia folding multi-use bed according to claim 1, it is characterized in that: be connected with a handrail traveller (4) in the inner chute of handrail (13).

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