CN218589261U - Guardrail folding structure of transfer bed - Google Patents
Guardrail folding structure of transfer bed Download PDFInfo
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- CN218589261U CN218589261U CN202220680584.1U CN202220680584U CN218589261U CN 218589261 U CN218589261 U CN 218589261U CN 202220680584 U CN202220680584 U CN 202220680584U CN 218589261 U CN218589261 U CN 218589261U
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- guardrail
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- elastic element
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Abstract
The utility model relates to a transport guardrail beta structure of bed, including the bed body and bed guardrail, the bed guardrail rotates and articulates at bed side portion, be equipped with the fashioned elastic element of buckling by the shell fragment in the bed guardrail, elastic element elasticity drives and has connect locking portion, the bed body corresponds locking portion and has seted up rotation locking hole, rotates the downthehole locking bed guardrail of open state through locking portion suddenly, and the bed guardrail structure of this transport bed is when the bed side is accomodate in the upset, need control locking portion withdrawal bed guardrail in and from rotating the locking and withdrawing from downthehole through both hands simultaneously, makes the patient who lies in bed body can not rotate and open the side guardrail and move of leaving the bed freely with one hand, can better restrict patient's home range.
Description
Technical Field
The utility model relates to a sick bed field specifically is a guardrail beta structure of transportation bed.
Background
The patient transfer bed is a necessary facility for nursing in hospital wards. Patient transfer bed structures generally include: the bed body is constituteed with the bed guardrail that sets up in bed body both sides portion, the bed guardrail can be used for preventing that patient from falling from the sick bed, and simultaneously make things convenient for patient to get off the bed from the bed body in, consequently present bed guardrail all sets up to can accomodate the design, and the mode of accomodating mainly includes two kinds, one of them kind is in the pipe box of bed body with bed guardrail upset connection, realize the locking through the unsmooth screens of pipe box and bed guardrail, when the bed guardrail is opened to needs, the user only need slide the bed guardrail then rotate and can realize downwards the upset and accomodate, and another kind is similar like chinese patent literature, the patent number: CN201310242186.7, "guardrail on medical sick bed", this guardrail is then through folding perpendicularly downwards and realize accomodating, but the operation just can realize the operation just only needing one hand for the two kinds of operation modes of accomodating above-mentioned, this process is simple swift, consequently when needing to restrict patient's home range (in fact just prevent patient's getting off the bed), the bed guardrail of simply accomodating increases accompanying person's supervision difficulty, consequently need provide a patient and be difficult to take in one hand, and accompanying person then can the bed guardrail of simple operation.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to solve above-mentioned current problem, provide a simple structure, reasonable a transport guardrail beta structure of bed, its main effect makes the patient who lies sleeping on the bed body can not rotate and open the side guardrail and go on the action of leaving the bed with one hand at will, can better restrict patient's home range.
The utility model provides a transport guardrail beta structure of bed, includes the bed body and bed guardrail, the bed guardrail rotates to articulate at bed side portion, be equipped with the fashioned elastic element of buckling by the shell fragment in the bed guardrail, elastic element elasticity drives and has connect locking portion, the bed body corresponds locking portion and has seted up rotation locking hole, and the downthehole locking of rotation locking is opened the bed guardrail of state through locking portion suddenly.
The purpose of the utility model can also adopt the following technical measures to solve:
as a more specific scheme, the bed guardrail at least comprises two tubular upright posts with rotating shafts, hinged seats connected with the rotating shafts are correspondingly arranged on the side parts of the bed body, and the rotation locking holes are formed in the hinged seats; the elastic element is arranged in a tube cavity of the tubular vertical rod, a through hole is formed in the tube wall of the elastic element corresponding to the rotation locking hole, and the locking part is arranged in the through hole in a sliding mode through the elastic element.
As a further scheme, the elastic element comprises an elastic sheet main body with a V-shaped structure, two outer ends of the elastic sheet main body are respectively bent to form bending portions, the two bending portions are externally supported on the inner wall of the tube cavity, and the locking portion is connected to the outer side of one of the bending portions.
As a further scheme, locking portion includes two, and two locking portions set up respectively in the subtend side of bed guardrail, and perhaps, two locking portions set up respectively in the dorsad side of bed guardrail, realize that both hands offside press the locking portion.
As a further scheme, a transition arc surface or a transition inclined surface is arranged at the protruding end of the locking part.
As a further scheme, the rotating shaft is an adjustable bolt, a screw rod of the adjustable bolt penetrates through the hinge seat and the tubular upright rod, the tail part of the screw rod extends out of the hinge seat and is connected with a nut, and a gasket arranged between the hinge seat and the tubular upright rod is sleeved on the adjustable bolt; and the screw head of the adjustable bolt is provided with an inner hexagonal hole.
As a further scheme, the bed body comprises an upper half bed frame and a lower half bed frame, the upper half bed frame and the lower half bed frame form foldable connection, and the bed guardrail is rotatably hinged on the upper half bed frame; an upper mattress and a lower mattress are arranged on the upper bedstead and the lower bedstead.
As a further scheme, the bed body also comprises a bed support which is folded along with the upper half bed frame and the lower half bed frame, and the bottom of the bed support is connected with at least two pairs of universal casters.
As a further scheme, a backrest frame is connected to the upper half bed frame in a turning manner, a backrest cushion is arranged on the backrest frame, and an angle-adjustable support frame is arranged between the backrest frame and the upper half bed frame.
As a further scheme, the locking part is of a hollow round cap structure and is formed by integral punching with the elastic element.
The beneficial effects of the utility model are as follows:
the utility model discloses a transport guardrail beta structure of bed, the bed guardrail structure of this transport bed need control locking portion withdrawal bed guardrail simultaneously through both hands and follow and rotate the locking downthehole withdraw from in the locking, make the sleep lie the bed patient on the body can not rotate and open the side guardrail and carry out the action of leaving the bed freely with one hand when accomodating in the upset at bed side limit, can better restrict patient's home range.
Drawings
Fig. 1 is a schematic view of the bed body structure of the present invention.
Fig. 2 is the schematic view of the cross section structure of the bed guardrail of the utility model.
Fig. 3 is an enlarged schematic view of a portion a in fig. 2.
Fig. 4 is a schematic view of the bed body decomposition structure of the present invention.
Detailed Description
The present invention will be further explained with reference to the drawings and examples.
As shown in fig. 1 and 4, a guardrail folding structure of a transfer bed comprises a bed body 1 and a bed guardrail 2, wherein the bed guardrail 2 is rotatably hinged to the side part of the bed body 1, an elastic element 3 formed by bending an elastic sheet is arranged in the bed guardrail 2, the elastic element 3 is elastically connected with a locking part 4 in a driving manner, a rotation locking hole 5 is formed in the bed body 1 corresponding to the locking part 4, and the locking part 4 protrudes into the rotation locking hole 5 to lock the bed guardrail 2 in an open state;
this 2 structures of bed guardrail of transportation bed are accomodate in the upset when the bed body 1 side, need control 4 retractions of locking portion in the bed guardrail 2 and withdraw from rotating locking hole 5 simultaneously through both hands, make the sleep lie in the patient on the bed body 1 can not rotate and open the side guardrail and go on the action of leaving the bed with one hand at will, can better restrict patient's home range.
The bed guardrail 2 at least comprises two tubular upright posts 21 provided with rotating shafts, the side part of the bed body 1 is correspondingly provided with a hinged seat 6 connected with the rotating shafts, and the rotating locking holes 5 are formed in the hinged seat 6; the elastic element 3 is arranged in the tube cavity of the tubular vertical rod 21, the tube wall of the elastic element is provided with a through hole 7 corresponding to the rotary locking hole 5, and the locking part 4 is arranged in the through hole 7 in a sliding manner through the elastic element 3; when bed guardrail 2 switches the open mode, the user presses locking portion 4 compression elastic element 3, makes locking portion 4 retract the lumen along via hole 7 backspace, until locking portion 4 complete exit rotate locking hole 5 after, can overturn bed guardrail 2 downwards and realize accomodating.
The elastic element 3 comprises a spring main body 301 with a V-shaped structure, two outer ends of the spring main body 301 are respectively bent to form bending parts 302, the two bending parts 302 are externally supported on the inner wall of the tube cavity, and the locking part 4 is connected to the outer side of one bending part 302; the elastic element 3 assembly mode of this structure is simple, compares in reset spring and can save the location structure at spring both ends, supports through the tension of two outer ends of shell fragment main part 301 and realizes fixing at the lumen inner wall, can improve assembly efficiency.
The locking portion 4 includes two, and two locking portions 4 set up the subtend side at bed guardrail 2 respectively, and perhaps, two locking portions 4 set up the dorsad side at bed guardrail 2 respectively, specifically the subtend side or the dorsad side of tubulose pole setting 21, and this mode realizes that both hands offside press the locking portion 4, ensures that bed guardrail 2 switches the state of accomodating and needs both hands concurrent operation, makes the patient of training lying in the transfer bed be difficult to operate bed guardrail 2 without permission to help restricting patient's home range.
The protruding end of the locking part 4 is provided with a transition arc surface 401 or a transition inclined surface; the transition contour 401 or the transition slope helps the locking portion 4 to protrude into the rotation locking hole 5.
The rotating shaft is an adjustable bolt 8, a screw rod of the adjustable bolt 8 penetrates through the hinge seat 6 and the tubular upright rod 21, the tail of the screw rod extends out of the hinge seat 6 and is connected with a nut 9, and a gasket 10 arranged between the hinge seat 6 and the tubular upright rod 21 is sleeved on the adjustable bolt 8; the head of the adjustable bolt 8 is provided with an inner hexagonal hole 801; can adjust the elasticity degree of articulated seat 6 and tubulose pole setting 21 through adjustable bolt 8, make bed guardrail 2 adjust its damping at the upset in-process, prevent that bed guardrail 2 from switching downwards the upset speed too fast when accomodating the state from opening the state, lead to bed guardrail 2 to vigorously beat bed body 1 and produce the noise.
The bed body 1 comprises an upper half bedstead 11 and a lower half bedstead 12, the upper half bedstead 11 and the lower half bedstead 12 form foldable connection, and the bed guardrails 2 are rotatably hinged on the upper half bedstead 11; the upper half bedstead 11 and the lower half bedstead 12 are both provided with an upper mattress 111 and a lower mattress 121; make the whole fifty percent discount that realizes of transport bed folding, convenient storage and transport reduce the space and occupy.
The bed body 1 also comprises a bed support 13 which is folded together with the upper half bedstead 11 and the lower half bedstead 12, and the bottom of the bed support 13 is connected with at least two pairs of universal casters 14; the transfer bed is more convenient to operate and has high flexibility by the universal caster wheels 14.
The upper half bed frame 11 is connected with a backrest frame 15 in a turning way, the backrest frame 15 is provided with a backrest pad 151, and an angle adjustable support frame 16 is arranged between the backrest frame 15 and the upper half bed frame 11; the backrest frame 15 can drive the backrest cushion 151 to turn upwards through the angle-adjustable support frame 16, and the angle of the backrest is adjusted, so that the patient can train and lie at the most comfortable angle for rest.
The locking part 4 is of a hollow round cover structure and is formed by integral punching with the elastic element 3; simple structure, high production efficiency and low cost.
The foregoing is a preferred embodiment of the present invention showing and describing the basic principles, main features and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are intended to illustrate the principles of the invention, but rather that various changes and modifications may be made without departing from the spirit and scope of the invention, the scope of which is defined by the appended claims and their equivalents.
Claims (10)
1. The utility model provides a transport guardrail beta structure of bed, includes the bed body and bed guardrail, the bed guardrail rotates to articulate at bed body lateral part, its characterized in that: be equipped with the fashioned elastic element of buckling by the shell fragment in the bed guardrail, elastic element elasticity drives and has connect lock portion, the bed body corresponds lock portion and has seted up rotation locking hole, rotates the downthehole locking of locking state's bed guardrail of locking through lock portion suddenly.
2. The guardrail folding structure of a transfer bed of claim 1, characterized in that: the bed guardrail at least comprises two tubular vertical rods provided with rotating shafts, the side part of the bed body is correspondingly provided with a hinged seat connected with the rotating shafts, and the rotating locking holes are formed in the hinged seat; the elastic element is arranged in a tube cavity of the tubular vertical rod, a through hole is formed in the tube wall of the elastic element corresponding to the rotation locking hole, and the locking part is arranged in the through hole in a sliding mode through the elastic element.
3. A folding structure of guard rail of transfer bed as claimed in claim 2, wherein: the elastic element comprises an elastic sheet main body with a V-shaped structure, two outer ends of the elastic sheet main body are respectively bent to form bending parts, the two bending parts are externally supported on the inner wall of the tube cavity, and the locking part is connected to the outer side of one bending part.
4. The guardrail folding structure of a transfer bed of claim 1, characterized in that: the locking parts comprise two locking parts which are respectively arranged on the opposite sides of the bed guardrail, or the two locking parts are respectively arranged on the back sides of the bed guardrail.
5. A folding structure of a guardrail of a transfer bed as claimed in claim 1, wherein: the protruding end of the locking part is provided with a transition arc surface or a transition inclined surface.
6. The guardrail folding structure of a transfer bed of claim 2, characterized in that: the rotating shaft is an adjustable bolt, a screw rod of the adjustable bolt penetrates through the hinge seat and the tubular upright rod, the tail part of the screw rod extends out of the hinge seat and is connected with a nut, and a gasket arranged between the hinge seat and the tubular upright rod is sleeved on the adjustable bolt; and the screw head of the adjustable bolt is provided with an inner hexagonal hole.
7. A folding structure of a guardrail of a transfer bed as claimed in claim 1, wherein: the bed body comprises an upper half bed frame and a lower half bed frame, the upper half bed frame and the lower half bed frame are connected in a foldable manner, and the bed guardrail is rotatably hinged on the upper half bed frame; an upper mattress and a lower mattress are arranged on the upper half part bedstead and the lower half part bedstead.
8. A folding structure of a guardrail of a transfer bed as claimed in claim 7, wherein: the bed body also comprises a bed support which is folded along with the upper half bed frame and the lower half bed frame, and the bottom of the bed support is connected with at least two pairs of universal casters.
9. The guardrail folding structure of a transfer bed of claim 7, characterized in that: the upper half bedstead is connected with a backrest frame in a turning way, the backrest frame is provided with a backrest pad, and an angle adjustable support frame is arranged between the backrest frame and the upper half bedstead.
10. A folding structure of guard rail of transfer bed as claimed in claim 3, wherein: the locking part is of a hollow round cover structure and is formed by integral punching with the elastic element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220680584.1U CN218589261U (en) | 2022-03-25 | 2022-03-25 | Guardrail folding structure of transfer bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220680584.1U CN218589261U (en) | 2022-03-25 | 2022-03-25 | Guardrail folding structure of transfer bed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218589261U true CN218589261U (en) | 2023-03-10 |
Family
ID=85395418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220680584.1U Active CN218589261U (en) | 2022-03-25 | 2022-03-25 | Guardrail folding structure of transfer bed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218589261U (en) |
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2022
- 2022-03-25 CN CN202220680584.1U patent/CN218589261U/en active Active
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