CN203861476U

CN203861476U - Sickbed capable of being prolonged

Info

Publication number: CN203861476U
Application number: CN201420107443.6U
Authority: CN
Inventors: 李路平
Original assignee: Ningbo Kangmailong Medical Apparatus Co Ltd
Current assignee: Ningbo Kangmailong Medical Apparatus Co Ltd
Priority date: 2014-03-11
Filing date: 2014-03-11
Publication date: 2014-10-08
Anticipated expiration: 2024-03-11

Abstract

A sickbed capable of being prolonged comprises a bedstead used for supporting a bed surface and bed legs arranged at the two ends of the bedstead. Bedside extension frames are arranged at the ends of the bedstead, and the bedstead and the bedside extension frames are laid to form a bed surface jointly; second hollow tubes arranged in the longitudinal direction of the bedstead are arranged on the bedstead, third hollow tubes transversely arranged are arranged on the bedside extension frames, and the bedside extension frames are fixedly combined with second insertion tubes capable of being inserted into the second hollow tubes in a sliding mode; one end of each right-angle bent insertion tube is inserted into the corresponding third hollow tube in a sliding mode, and the other end of each right-angle bent insertion tube is inserted into a corresponding longitudinal hollow tube of the bedstead; the bedside extension frames are connected with longitudinal supporting bars, one end of each longitudinal supporting base is connected to the corresponding bedside extension frame, and the other end of each longitudinal supporting base is dragged to the bedstead.

Description

Can extend sick bed

Technical field

This utility model relates to a kind of sick bed.

Background technology

The length of the bed surface of existing hospital bed is all fixed, and the movement of sick bed generally relies on the wheel under the footpost of sick bed to roll.For the large not occasion of the rotary space size in corridor and room, the movement of longer sick bed is just restricted, and is difficult to shift out or move into room.Particularly, when the disaster accidents such as breaking out of fire, earthquake, sick bed is current not smooth, entail dangers to patients ' lives

In addition, in the sale transportation of sick bed, although general sick bed has accordion structure, the total length of sick bed all can not change, and therefore, the volume after sick bed is folding is still larger, takies larger space, causes the rising of cost of transportation.From the angle of movement and the transportation of sick bed, the size of sick bed need to reduce.

But from use angle, the size that client need is larger.And sick bed generally has standard size, for the tall and big especially patient of stature, sick bed often falls short of.Existing sick bed can not regulate the size of bed surface, makes troubles.

Summary of the invention

This utility model will overcome the above-mentioned shortcoming of prior art, the sick bed that provides a kind of bed surface size to regulate.

Can extend sick bed, comprise for supporting the bedstead and the footpost that is arranged on bedstead two ends of bed surface, it is characterized in that: on bedstead, have the head of a bed extensible frame that is positioned at bedstead end, described bedstead and head of a bed extensible frame are laid to bed surface jointly;

Described bedstead is provided with the second hollow pipe longitudinally arranging along bedstead, and described head of a bed extensible frame is provided with the 3rd hollow pipe of horizontally set, is consolidated with the second intubate of inserting slidably the second described hollow pipe on described head of a bed extensible frame; One end of quarter bend intubate is inserted the 3rd described hollow pipe slidably, and the other end inserts the longitudinal hollow pipe on bedstead; Described head of a bed extensible frame connects longitudinal bracing bar, and described longitudinal bracing bar one end is connected on described head of a bed extensible frame, and the other end is pulled on described bedstead.

Described bedstead, the 3rd hollow pipe, quarter bend intubate are in the same plane, and the second described hollow pipe and the second intubate are positioned under described plane.

Further, described head of a bed extensible frame connects the second latch assembly, and the second described latch assembly comprises the second latch, inner chamber dress back-moving spring on the guide of the second latch, the outer attaching nut of guide, the second latch coordinates with the second slot on bedstead, the position of fast head stock extensible frame; The second described latch afterbody connects the stay cord that can be extracted the second described slot.

This utility model in use, can be adjusted a length as required, is in course of adjustment and keeps the integrity of bed surface.Between head of a bed extensible frame and bedstead, be provided with longitudinal link, the second intubate and the second hollow pipe, as stressed member, can alleviate the stressed of right-angle elbow pipe effectively, right-angle elbow pipe slided smooth, and bed surface adjustment process is smooth.In the adjustment process of head of a bed extensible frame, longitudinal bracing bar is pulled on described bedstead, forms the bed surface of expansion.

The utility model has the advantages that: can facilitate, regulation bed face width degree and length swimmingly frame for movement firm and durable; Be convenient to move in hospital, when the disaster accidents such as breaking out of fire, earthquake, easily transporting patient, guarantees patients ' lives safety; Be convenient to dwindle transportation volume, be convenient to adapt to the specifically size of needs regulation bed of patient, there is good human oriented design.

Accompanying drawing explanation

Fig. 1 is top view of the present utility model

Fig. 2 is front view of the present utility model

Fig. 3 is the partial top view of width extensible frame

Fig. 4 is the partial top view of head of a bed extensible frame

Fig. 4 a is that the A-A of Fig. 4 is to cutaway view

Fig. 4 b is that the B-B of Fig. 4 is to cutaway view

Fig. 4 c is the C portion partial enlarged drawing of Fig. 4

Fig. 4 d is the I portion partial enlarged drawing of Fig. 4

Fig. 5 a is the partial perspective view of head of a bed extensible frame

Fig. 5 b is the partial perspective view of another direction of head of a bed extensible frame

Fig. 6 a is the partial perspective view of width extensible frame

Fig. 6 b is the partial perspective view of another direction of width extensible frame

Fig. 6 c is the partial perspective view of another direction of width extensible frame

Fig. 6 d is the partial perspective view of another direction of width extensible frame

The specific embodiment

With reference to accompanying drawing:

The sick bed of expanding described in the utility model, comprise for supporting the bedstead 2 and the footpost 1 that is arranged on bedstead 2 two ends of bed surface, it is characterized in that: on bedstead 2, have width extensible frame 3 and the head of a bed extensible frame 4 that is positioned at bedstead 2 ends, described width extensible frame 3 is laterally arranged side by side along bedstead 2, and described bedstead 2, width extensible frame 3 and head of a bed extensible frame 4 are laid to bed surface jointly;

Described bedstead 2 is provided with the first hollow pipe 31 along bedstead horizontally set, and described width extensible frame 3 is provided with the first intubate 32 of inserting slidably the first described hollow pipe 31; Described width extensible frame 3 is provided with cross-brace bar 33, and described cross-brace bar 33 one end are connected on described width extensible frame 3, and the other end is pulled on described bedstead 2;

Described bedstead 2 is provided with the second hollow pipe 41 longitudinally arranging along bedstead 2, described head of a bed extensible frame 4 is provided with three hollow pipe 43 parallel with the first described hollow pipe 31, is consolidated with the second intubate 42 of inserting slidably the second described hollow pipe 41 on described head of a bed extensible frame 4; One end of a quarter bend intubate 44 is inserted the 3rd described hollow pipe 43 slidably, and the other end inserts longitudinal hollow pipe of adjacent width extensible frame; Described head of a bed extensible frame 4 connects longitudinal bracing bar 45, and described longitudinal bracing bar 45 one end are connected on described head of a bed extensible frame 4, and the other end is pulled on described bedstead 2;

Described bedstead 2, width extensible frame 3, the first hollow pipe 31, the 3rd hollow pipe 43, quarter bend intubate 44 are in the same plane, and the second described hollow pipe 41 and the second intubate 42 are positioned under described plane.

Further, described width extensible frame 3 is provided with the first latch assembly 34, and the first described latch assembly 34 comprises a torsional axis 340, and described torsional axis 340 connects reduction torsion spring 342, one end of described torsional axis 340 connects stirs handle 341, and the other end connects the first latch 343; The first described latch 343 coordinates with the first slot on bedstead 2, the position of fixed width extensible frame 3.

Further, described head of a bed extensible frame 4 connects the second latch assembly 46, the second described latch assembly 46 comprises the second latch 461, inner chamber dress back-moving spring 465 on the guide 463 of the second latch 461, the outer attaching nut 462 of guide 463, the second latch 461 coordinates with the second slot on bedstead 2, the position of fast head stock extensible frame; The second described latch 461 connects the stay cord 464 that can be extracted the second described slot.

This utility model in use, can be as required by width extensible frame transverse shifting, and cross-brace bar is pulled on described bedstead, forms the bed surface of expansion.For head of a bed position, rely on the sliding plug at the two ends of right-angle elbow pipe, can adjust respectively bed surface width or length, also regulation bed face width degree and length simultaneously, be in course of adjustment and keep the integrity of bed surface.Between head of a bed extensible frame and bedstead, be provided with longitudinal link, i.e. the second intubate and the second hollow pipe, as stressed member, and the second intubate and the second hollow pipe and bedstead, head of a bed extensible frame, the dislocation of width extensible frame place plane, can effectively alleviate the stressed of right-angle elbow pipe, right-angle elbow pipe is slided smooth, bed surface adjustment process is smooth.In the adjustment process of head of a bed extensible frame, longitudinal bracing bar is pulled on described bedstead, forms the bed surface of expansion.

Content described in this description embodiment is only enumerating the way of realization of utility model design; protection domain of the present utility model should not be regarded as only limiting to the concrete form that embodiment states, protection domain of the present utility model is also and in those skilled in the art's equivalent technologies means that design can be expected according to this utility model.

Claims

1. can extend sick bed, comprise for supporting the bedstead and the footpost that is arranged on bedstead two ends of bed surface, it is characterized in that: on bedstead, have the head of a bed extensible frame that is positioned at bedstead end, described bedstead and head of a bed extensible frame are laid to bed surface jointly;

Described bedstead is provided with the second hollow pipe longitudinally arranging along bedstead, and described head of a bed extensible frame is provided with the 3rd hollow pipe of horizontally set, is consolidated with the second intubate of inserting slidably the second described hollow pipe on described head of a bed extensible frame; One end of quarter bend intubate is inserted the 3rd described hollow pipe slidably, and the other end inserts the longitudinal hollow pipe on bedstead; Described head of a bed extensible frame connects longitudinal bracing bar, and described longitudinal bracing bar one end is connected on described head of a bed extensible frame, and the other end is pulled on described bedstead;

Described longitudinal hollow pipe, the 3rd hollow pipe, quarter bend intubate are in the same plane, and the second described hollow pipe and the second intubate are positioned under described plane.

2. the sick bed that extends as claimed in claim 1, it is characterized in that: described head of a bed extensible frame connects the second latch assembly, the second described latch assembly comprises the second latch, inner chamber dress back-moving spring on the guide of the second latch, the outer attaching nut of guide, the second latch coordinates with the second slot on bedstead, the position of fast head stock extensible frame; The second described latch afterbody connects the stay cord that can be extracted the second described slot.