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Movably-adjustable bed

A technology of movable adjustment and movable frame, applied in the field of bed structure, can solve the problems of high cost, unstable adjustment action, complex structure, etc., and achieve the effects of reasonable structure, easy maintenance and flexible operation.

Inactive Publication Date: 2014-02-26
SILVERFOX CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the deficiencies of the prior art movable adjustable bed with complex structure, high cost and unsteady adjustment action, the present invention provides a movable adjustable bed with reasonable structure, smooth, flexible and stable action

Method used

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Examples

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Effect test

Embodiment Construction

[0023] refer to Figure 1 to Figure 6 , when a movable adjustable bed of the present invention is applied to a shampoo bed, its structure includes an underframe 1 with parallel slide rails, and an underframe fixed on the underframe 1, which moves up and down along the parallel slide rails under the push of an electric push rod. The movable frame 2, in order to increase the stability of the movable frame 2 in lifting and reduce the load of the electric push rod, is also provided with steam rods arranged in parallel on both sides of the electric push rod, and one end of the electric push rod and the steam rod is hinged at the bottom On the frame 1, the other end is hinged on the movable frame 2.

[0024] The movable frame 2 is fixed with a back cushion 21, a seat cushion 22 and a leg pad 23 through a linkage mechanism, the linkage mechanism includes hinge points A, B, D, and the linkage mechanism has equivalent points C, E, wherein A, B, C, D form a parallelogram frame structur...

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Abstract

The invention discloses a movably-adjustable bed. The movably-adjustable bed comprises a bottom frame and a movable frame, wherein the movable frame is fixedly provided with a backrest, a seat cushion and a leg cushion by a connection rod mechanism; the connection rod mechanism comprises a hinged point A, a hinged point B and a hinged point D; the connection rod mechanism is provided with an equivalent point C and an equivalent point E; a parallelogram-shaped framework structure is composed of the A, the B, the C and the D; a triangular framework structure is composed of the C, the D and the E; the hinged point A and the hinged point B are fixedly arranged on the movable frame; the backrest is fixedly arranged on an AD edge; the seat cushion is fixedly arranged on a DE edge. The movably-adjustable bed is further provided with a seat cushion hoisting mechanism acting on the triangular framework structure composed of the C, the D and the E, and a circular groove idler wheel guide rail for limiting. The product is reasonable in structure and is convenient to repair and maintain, and the production cost is reduced; a head position keeps immobile, the angle of the backrest is adjusted, and the positions and the angles of the seat cushion and the leg cushion are adjusted; when the seat cushion is adjusted, the seat cushion can be moved; the movement is smooth, the comfort is strong and the operation is flexible.

Description

technical field [0001] The invention relates to a bed structure capable of adjusting sitting and lying positions. Background technique [0002] The movable adjustable bed is widely used, and can be used in fields such as medical treatment, beauty salon and body care, and can be specifically used as a shampoo bed, a dental operation bed, or a massage bed, etc. Its purpose is to keep the body posture fixed, meet the operation requirements, and at the same time improve the comfort of the user when lying or sitting. If the existing movable adjustable bed adopts a multi-piece back cushion structure, the structure is often complex and the design is not scientific enough, and because many pushing mechanisms are required, the cost is high, the adjustment action is relatively stiff, and the lifting adjustment and angle adjustment are not stable enough and inconvenient Repair and maintenance, and short service life limit the popularization and application of movable adjustable beds. ...

Claims

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Application Information

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IPC IPC(8): A47C1/031A47C1/035A47C1/022A61G15/02A45D19/00
Inventor 莫杰锋
Owner SILVERFOX CORP LTD
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