CN201542863U - Scale-proof folding guardrail - Google Patents

Abstract

The utility model discloses a scale deposit prevention folding guardrail, which is arranged at the side edge of a sickbed frame, and the guardrail is rotationally arranged at the bottom of the sickbed frame. The guardrail is including last railing and down the railing and connect the connecting rod of going up railing, lower railing, down the railing install in the bedstead bottom go up the railing, down the railing be provided with the engaging lug respectively, the connecting rod articulates the last engaging lug at last railing, lower railing respectively. The utility model aims to overcome the defects in the prior art and provide a safe sickbed with simple structure and convenient movement for patients.

Description

Anti-fouling folding guardrail

【Technical field】

The utility model relates to a guardrail for a hospital bed.

【Background technique】

In the foldable guardrail of existing sick bed, because guardrail is installed on the left and right sides of bed frame. Over the years, dust has accumulated on the guardrail, breeding germs. And after the guardrail is folded, the guardrail is also higher than a part of the surface of the bed frame, which is inconvenient for the patient's activities.

【Content of utility model】

The purpose of the utility model is to overcome the deficiencies of the prior art and provide a sick bed with a simple structure, which is convenient for patients to move and is safe.

In order to solve the above-mentioned technical problems, the utility model adopts the following technical solutions:

The utility model relates to an anti-fouling folding guardrail, which is arranged on the side of the bed frame of a hospital bed, and is characterized in that the guard rail is rotatably installed at the bottom of the bed frame. Described guardrail comprises upper railing and lower railing and the connecting rod that connects upper railing, lower railing, and described lower railing is installed on the bottom of bed frame, is respectively provided with connecting ear on described upper railing, lower railing, and described connecting rod is respectively It is hinged on the upper connecting ear of the upper railing and the lower railing.

The above anti-fouling foldable guardrail is characterized in that a sliding sleeve is provided in the connecting ear, and the lower end of the connecting rod extends into the bottom of the bed frame and is hinged in the sliding sleeve of the connecting ear of the lower rail.

The anti-fouling folding guardrail as described above is characterized in that the bed frame includes left and right side beams, and the lower railings are respectively installed and fixed on the bottom of the left and right side beams.

Compared with the prior art, the utility model has the following advantages: the guardrail of the utility model is installed at the bottom of the bed frame, and can be rotated and lifted, so that the guardrail can avoid dust accumulation and breeding of germs. And after the guardrail is folded, the upper railing of the guardrail is flat with the upper surface of the bed frame, so that the patient's activities will not be hindered.

【Description of drawings】

Fig. 1 is a perspective view of the folded state of the guardrail when it is installed on the hospital bed;

Fig. 2 is a perspective view of the open state when the guardrail is installed on the hospital bed;

Fig. 3 is a perspective view of the guardrail.

【Detailed ways】

The utility model is described in detail below in conjunction with accompanying drawing:

An anti-fouling folded guardrail is installed on the bottom of the side beam 8 of the bed frame 1 of the hospital bed. Described guardrail 2 comprises upper railing 3 and lower railing 4 and the connecting rod 5 that connects upper railing 3, lower railing 4, then can do relative rotation between upper railing 3, lower railing 4.

The lower railing 4 is installed on the bottom of the bed frame 1, that is, the lower railing 4 is fixed on the bottom of the bed frame 1 by bolts. Connecting ears 6 are respectively provided on the upper railing 3 and the lower railing 4 . The connecting rods 5 are respectively hinged on the upper connecting ears 6 of the upper railing 3 and the lower railing 4 .

The lower end of the connecting rod 5 is an L-shaped connecting head, which extends into the bottom of the bed frame 1 and is hinged with the sliding sleeve 7 of the connecting ear 6 on the lower rail 4, so that the connecting rod 5 can be conveniently stored in the bed. rack 1 bottom. The bed frame 1 includes side beams 8 on the left and right sides, and the lower rails 4 are installed and fixed on the bottoms of the side beams 8 on the left and right sides respectively.

Claims (3)

1. anti-dirty foldable guardrail, it is arranged on sick bed bedstead (1) side, the connecting rod (5) that it includes railing (3) and lower rail (4) and is connected railing (3), lower rail (4), described lower rail (4) is installed in bedstead (1) bottom, railing (3), lower rail (4) are respectively arranged with engaging lug (6) on described, and described connecting rod (5) is hinged on the last engaging lug (6) of railing (3), lower rail (4) respectively.

2. a kind of anti-dirty foldable guardrail according to claim 1 is characterized in that being provided with sliding sleeve (7) in described engaging lug (6), the lower end of connecting rod (5) is stretched into bedstead (1) bottom and is hinged in the sliding sleeve (7) of lower rail (4) engaging lug (6).

3. a kind of anti-dirty foldable guardrail according to claim 2 is characterized in that described bedstead (1) includes the curb girder (8) of the right and left, and described lower rail (4) is fixed on curb girder (8) bottom of the right and left respectively.

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