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bed device

A pallet and leg technology, applied in hospital beds, medical science, hospital equipment, etc., can solve unproposed solutions, unproposed problems, etc., and achieve the effects of high convenience, cost suppression, and greater freedom

Active Publication Date: 2016-05-18
PARAMOUNT BED CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] In addition, due to changes in the environment, there are now high requirements for safety and safety in the case of overturning and rolling accidents, and it is desired to further reduce the height of the bed and increase the overall length of the pallet. However, no corresponding proposal has been made in the past.
[0009] In addition, in a bed device that is not a chair-type bed, and each part of the pallet rises and falls, when the pallets of each part rise and fall, the position of the user changes relative to the pallet and the mattress. A structure properly aligned with the user's foot, etc., however, no proposal has been made

Method used

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Embodiment Construction

[0074] Embodiments of the present invention will be described below with reference to the drawings.

[0075] Figure 1 to Figure 5 It is the chair-type bed of the embodiment. figure 1 (a) to (c) are three-dimensional explanatory views of the bed, figure 2 (a), (b)~ image 3 It is each explanatory drawing of the lying state, intermediate state, and seat state of this bed. in addition, Figure 4 It is an enlarged explanatory diagram of the leg, Figure 5 It is an explanatory diagram of the state of use.

[0076] Since the chair-type bed of the embodiment is a bed device used in a hospital or the like to support a patient (an example of a user), in Figure 1 ~ Figure 3 The illustration of the mattress is omitted in FIG.

[0077] Such as figure 1 As shown, the chair bed is arranged on the ground 2, and the patient support platform 3 can be deformed from a flat bed state to a seat state with the back support plate 4 upward and the leg support plate 6 downward.

[0078] ...

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PUM

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Abstract

A bed device is disclosed. A cover portion (8) rotates downwards and upwards, a plate portion (9) lifted or pulled out by two support arms (10, 10) pushes in or pushes out relative to the cover portion (8), and the overlapping length of the plate portion (9) and cover portion (8) is increased or reduced. When the bed is changed from a flat laying state into a seat state where feet portion is pointed downward, the action force of a first drive device (7a) makes a seat supporting plate (5) move substantially inclined upwards relative to a framework (1) through a first link mechanism. The cover portion (8) rotates downwards, the overlapping length between the plate portion (9) and cover portion (8) is reduced, and the leg portion support plate (6) stretches. When the bed device is employed, even a lower bed can be changed into a seat state with the leg portion support plate not contacting ground.

Description

technical field [0001] The present invention relates to a bed device such as a chair-type bed (Japanese: cheapojishonbed) that can be changed into a bed state and a seat state, and a bed that undulates each part of a pallet. Background technique [0002] Conventionally, as a bed device, there has been a chair-type bed whose form can be changed from a bed-ridden state to a seat state. [0003] Japanese Unexamined Patent Publication No. 58-183115 (Patent Document 1) discloses a bed raising and lowering mechanism that changes the legs of the bed from horizontal to vertical downward. [0004] In this bed, such as Figure 6 As shown in (a) and (b), there is a lifting mechanism for a bed, the structure of which is to support the back supporting board a, the waist supporting board b and the leg supporting board c which are connected freely and freely on the chassis (frame) d superior. A pair of left and right first support arms e are provided on the side of the leg support plate ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61G7/015A61G7/16A61G7/075
Inventor 野村克芳柳原健岛田龙也
Owner PARAMOUNT BED CO LTD
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