CN103908386A

CN103908386A - Broadening sickbed

Info

Publication number: CN103908386A
Application number: CN201410087580.2A
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: 2014-07-09
Also published as: WO2015135237A1

Abstract

A broadening sickbed comprises a bed frame for supporting a bed surface and bed legs arranged at the two ends of the bed frame. Broadening frames are arranged on the bed frame and are arranged in parallel transversely along the bed frame, and the broadening frames and the bed frame are laid into the bed surface. First hollow tubes arranged transversely along the bed frame are arranged on the bed frame, and first insertion tubes inserted in the first hollow tubes in a slidable mode are arranged on the broadening frames. Transverse supporting strips are arranged on the broadening frames, the ends of the transverse supporting strips are connected onto the broadening frames, and the other ends are dragged onto the bed frame.

Description

Can widen sick bed

Technical field

The present invention relates to a kind of sick bed.

Background technology

Length and the width of the bed surface of existing hospital bed are all fixed, and the movement of sick bed generally relies on the wheel under the footpost of sick bed to roll.For not enough wide room of door, the movement of sick bed is just subject to the restriction of door width, and in the time that door is less than sick bed width, sick bed is just difficult to shift out or move into room.Particularly, in the time of the disaster such as breaking out of fire, earthquake accident, 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 width of sick bed and total length 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, length and the width of patient to sick bed has larger requirement, need larger size.And sick bed generally has standard size, for the tall and big especially patient of stature, sick bed often falls short of also wide not.Existing sick bed can not regulate the size of bed surface, makes troubles.

Summary of the invention

The present invention will overcome the above-mentioned shortcoming of prior art, the sick bed that provides a kind of bed surface size to regulate.

The sick bed of widening of the present invention, comprise bedstead and the footpost that is arranged on bedstead two ends for supporting bed surface, it is characterized in that: on bedstead, have width extensible frame and the head of a bed extensible frame that is positioned at bedstead end, described width extensible frame is laterally arranged side by side along bedstead, and described bedstead, middle width extensible frame and head of a bed extensible frame are laid to bed surface jointly;

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

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

The present invention 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.

Advantage of the present invention is: can facilitate, regulation bed face width degree swimmingly frame for movement firm and durable; Be convenient to move in hospital, be convenient to move in hospital, in the time of the disaster such as breaking out of fire, earthquake accident, 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 invention

Fig. 2 is front view of the present invention

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 of the present invention, comprise bedstead 2 and the footpost 1 that is arranged on bedstead 2 two ends for supporting 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 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.

The present invention 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 two ends of right-angle elbow pipe, can adjust respectively bed surface width or length, also regulation bed face width degree and length simultaneously, 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, 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 of way of realization to inventive concept; protection scope of the present invention should not be regarded as only limiting to the concrete form that embodiment states, protection scope of the present invention is also and conceive the equivalent technologies means that can expect according to the present invention in those skilled in the art.

Claims

1. can widen sick bed, comprise bedstead and the footpost that is arranged on bedstead two ends for supporting bed surface, it is characterized in that: on bedstead, have width extensible frame, described width extensible frame is laterally arranged side by side along bedstead, is jointly laid to bed surface with bedstead;

2. the sick bed of widening as claimed in claim 1, it is characterized in that: described width extensible frame is provided with the first latch assembly, the first described latch assembly comprises a torsional axis, described torsional axis connects reduction torsion spring, one end of described torsional axis connects stirs handle, and the other end connects the first latch; The first described latch coordinates with the first slot on bedstead, the position of fixed width extensible frame.