A multi-functional chair that can switch between multiple states

A state and chair technology, applied in the direction of convertible chairs, convertible chairs, chairs, etc., can solve the problems of few functional characteristics, lack of simplicity and universal applicability, etc., to achieve complete functions, simple structure, and complementary functions. single effect

CN104433200BInactive Publication Date: 2017-01-25NANCHANG UNIV
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Publication Date
2017-01-25
Estimated Expiration
Not applicable · inactive patent

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Abstract

A multifunctional chair capable of being switched into various states comprises a double-layer rotary chair face, a chair face supporting ground disc, a chair face angle regulating mechanism, a front chair foot rod, a chair height regulating mechanism, a fixing rack, a rear chair foot rod, a front desk foot rod, a discussion desk folding and unfolding mechanism, a rear desk foot rod, a rear desk foot rod folding and unfolding mechanism, a backrest face supporting ground disc, a double-layer rotary backrest face, a backrest angle regulating mechanism, a discussion desk panel, a discussion desk panel folding and unfolding mechanism, a telescopic supporting rod, a pin, fixing sliding blocks I, a supporting block I, a fixing sliding block II, linear polish shafts, supporting blocks II, an eyelet, a supporting rotary disc, a fixing sliding block III, a supporting block III, an eyelet I, a supporting block IV, a fixing sliding block IV and an eyelet II. Through ingenious design of the mechanical structure, the multifunctional chair can be switched into the five states of a single-person chair, an integrated desk and chair, a two-person discussion desk and chair, a bed type structure and a completely-folded body.
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Description

technical field

[0001] The invention relates to a chair, in particular to a chair with multiple functions and capable of switching multiple states. Background technique

[0002] With the improvement of living standards, people are increasingly pursuing multifunctional household items. Multifunctional furniture can improve user experience, save space and money, and improve quality of life and efficiency. For families, tables and chairs are closely related to our lives. Homework, eating, and rest are indispensable behaviors at home.

[0003] According to research, the desks and chairs that are common in major colleges and universities are rigid in structure and single in function. They have been in the same shape for decades, and have greatly restricted the agility and adaptability of the classroom. Many bad learning postures have been developed, which makes it difficult to cheer up and low learning efficiency, and the single function cannot well meet the individual needs of ...

Examples

Embodiment Construction

[0019] The chair structure of the present invention includes a double-layer rotating chair surface, a support chassis for the chair surface, a circular support chassis seat, a table / chair surface angle adjustment mechanism, a chair front foot bar, a chair height adjustment mechanism, a fixed rack, and a rear foot bar of the chair. , the front leg of the table, the retracting mechanism of the discussion table, the rear leg of the table, the retracting mechanism of the rear leg of the table, the supporting chassis of the backrest, the double-layer rotating backrest, the angle adjustment mechanism of the backrest, the discussion table board, the discussion table board Retractable mechanism, telescopic support rod, pin, fixed slider I, support block I, fixed slider II, linear optical axis I, support block II, fisheye, support rotating disc, fixed slider III, support block III , fisheye I, fixed slider IV, linear optical axis II, support block IV, fixed slider V, fisheye II, support...