Luggage style folding writing chair
A luggage and chair seat technology is applied in the field of luggage-type folding writing chairs, which can solve the problems of inconvenience in carrying, inconvenience in use, and large volume.
Active Publication Date: 2017-11-21
HUNAN TECHN COLLEGE OF RAILWAY HIGH SPEED
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- Abstract
- Description
- Claims
- Application Information
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Problems solved by technology
[0002] Tables and chairs are often needed to write and record during field trips or hiking, but ordinary tables and chairs are not foldable, inconvenient to carry, and large in size, inconvenient to use
Method used
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Embodiment Construction
[0016] Now, the present invention will be described in detail in conjunction with the embodiments shown in the accompanying drawings.
[0017] As shown in the figure, a suitcase-type folding writing chair includes a chair back 1, a seat 2, a desktop 3, and an armrest 4. The chair back 1 is connected to the armrest 4, and the armrest 4 and the seat 2 are connected by two retractable, The hollow connecting rods are connected, the connection points between the armrest 4 and the seat 2 are respectively connected by 100° limit bolts, the desktop 3 and the seat 2 are connected by two hollow connecting rods, the desktop 3 and the seat 2 The connection points between are connected by a 115° limit bolt, which is used to limit the expansion angle of the connecting rod and each connected part; the front side of the desktop is provided with a desktop front baffle 5, two A steel bar 6 is horizontally connected to the limit bolts connected to the desktop 3, the bottom surface of the desktop...
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The invention provides a luggage type folding writing chair. The luggage type folding writing chair is characterized by comprising a chair back, a chair seat, a tabletop and an armrest; the chair back is connected with the armrest, the armrest is connected with the chair seat through connecting rod pieces, and connecting points between the armrest and the chair seat are connected through limiting bolts; the tabletop is connected with the chair seat through two connecting rod pieces, connecting points between the tabletop and the chair seat are connected through limiting bolts, and the limiting bolts are used for limiting the unfolding angle between the connecting rod pieces and parts connected with the connecting rod pieces; the limiting bolts connected with the tabletop are each connected with a steel bar, the bottom face of one side of the tabletop is connected with one steel bar in a hinged mode, and the bottom face of the other side of the tabletop is connected with the other steel bar in a bolted mode. The requirements for temporary writing and painting records during field study or hiking can be met, and the luggage type folding writing chair is convenient to carry.
Description
technical field [0001] The invention relates to a practical furniture, in particular to a suitcase type folding writing chair. Background technique [0002] Tables and chairs are often needed for writing and drawing records during field trips or hiking, but ordinary tables and chairs cannot be folded, are inconvenient to carry, and are bulky and inconvenient to use. Contents of the invention [0003] The object of the present invention is to overcome the above disadvantages and provide a suitcase-type folding writing chair that can be folded and shrunk, saves space and is easy to use. [0004] The object of the present invention is achieved in this way: a suitcase-type folding writing chair is characterized in that it includes a chair back, a seat, a desktop, an armrest, the chair back is connected with the armrest, and the armrest and the seat are connected by two retractable, hollow The connection points between the armrest and the seat are connected by 100° limit bolts...
Claims
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IPC IPC(8): A47B3/14
CPCA47B3/14
Inventor 陈昭稳马万英王海龙左荣欣王涛
Owner HUNAN TECHN COLLEGE OF RAILWAY HIGH SPEED