Bed frame being able to stretch and airbed using the frame

A technology of inflatable bed and telescopic frame, which is applied in the direction of bed frame, application, household appliances, etc., and can solve the problems of affecting practicality, increasing weight, and heavy bed weight, etc.
CN1446506AInactive Publication Date: 2003-10-08王正宗
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
王正宗
Publication Date
2003-10-08
Estimated Expiration
Not applicable · inactive patent

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Abstract

An extendible bedstand is composed of several supporting units, several extendible unit and several auxiliary supporting units, all of which are parallelly and alternatively pivoted. An inflatable mattress for said bed stand is also disclosed.
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Description

(1) Technical field

[0001] The invention relates to a telescopic bed frame and an air bed using the telescopic bed frame. (2) Background technology

[0002] figure 1 and figure 2 An existing bed frame with expandable and retractable functions is described. The bed frame includes several support rods 8 arranged side by side along the I-axis direction and the II-axis direction and an array of telescopic frames 9 connecting adjacent support rods 8, while the support rods 8 are upright along the III-axis direction and have the function of being able to stretch up and down. , so that the upper and lower ends of each support rod 8 are respectively covered with a plastic part to form a top 81 and a seat part 82 respectively. The top 81 is used to support a bed body (not shown). In addition, the telescopic frame 9 is formed in an X shape by two equal-length connecting rods 91, which are pivotally connected at the center so that the two connecting rods 91 can rotate relative to e...

Claims

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