CN208048900U - Portable double body-position stretchers - Google Patents
Portable double body-position stretchers Download PDFInfo
- Publication number
- CN208048900U CN208048900U CN201720898768.4U CN201720898768U CN208048900U CN 208048900 U CN208048900 U CN 208048900U CN 201720898768 U CN201720898768 U CN 201720898768U CN 208048900 U CN208048900 U CN 208048900U
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- China
- Prior art keywords
- stretcher
- piece
- button
- stretcher piece
- support base
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Abstract
The utility model discloses portable double body-position stretchers, solve in the prior art, at small spaces such as home lifts, in order to allow stretcher to enter, patient to keep stand the problem of.Portable double body-position stretchers, including stretcher main body, stretcher main body include the second stretcher piece and respectively with the hinged first stretcher piece of the second stretcher piece and third stretcher piece；Second stretcher piece bottom is equipped with and the second hinged support base of stretcher piece, and the angle locking mechanism of angle between fixed supporting seat and the second stretcher piece is equipped between support base and the second stretcher piece.Through the above technical solutions, the problems of the prior art can be well solved.
Description
Technical field
The utility model is related to stretcher equipment, and in particular to a kind of light stretcher that patient can sit, can crouch.
Background technology
Stretcher is generally mainly used in ambulance first aid.Stretcher has cart type stretcher and board-like stretcher.Cart type stretcher
It has the following disadvantages:(1) structure is relative complex, component is more, volume is big, weight is heavy, is not easy to store；（2）Weight weight,
By cart type stretcher on ambulance or stair are brought up to move down and be caused high effort for, it is more difficult to carry if patient lies on stretcher；（3）Body
Product is big, if normal domestic use elevator, cart type stretcher is not into going.Therefore, in practical ambulance car emergency treatment, generally first with board-like load
Frame again will be in patient transfer to cart type stretcher after transporting to patient on ambulance.
The advantages of board-like stretcher, is light weight, but since it will be used for allowing patient's recumbency, has still maintained one
Therefore the length of a standard needs patient to stand if into conventional lift, then allow board-like stretcher doubling that could enter electricity
Ladder.
But it is different to be different sufferer situation, some patients the case where there are dysstasias, patient to stand and allows patient ten
Divide and feels bad.
Therefore, it is badly in need of a kind of portable construction on the market now, elevator can be entered while can allows the more comfortable plate of sufferer
Formula stretcher.
Utility model content
The utility model aim is to overcome the deficiencies of existing technologies, and provides portable double body-position stretchers, has structure letter
It is single, light, it can be converted to Chair structure simultaneously into small space and patient can be seated in small space, more comfortably.
To achieve the goals above, the technical solution that the utility model is taken is as follows：
Portable double body-position stretchers, including stretcher main body, stretcher main body include the second stretcher piece and respectively with the second stretcher
The hinged first stretcher piece of piece and third stretcher piece；Second stretcher piece bottom is equipped with and the second hinged branch of stretcher piece
Seat is supportted, the angle locking mechanism of angle between fixed supporting seat and the second stretcher piece is equipped between support base and the second stretcher piece.
As a preferred method, locking mechanism include locked button, button slot, connected between each other by shaft the
One arm and the second arm；First arm and the second arm also respectively with the second stretcher piece, support base hinge connection；First arm is equipped with for lock
The button hole that the working end of dead button passes through, locked button can also be movable back and forth in button hole；Second arm is equipped with and locks
The button slot that button work end structure agrees with；The working end of locked button and button slot are all regular polygon structure；Locked button
And button slot is all arranged around shaft.
As a preferred method, return spring is equipped between the working end and button slot of locked button.
Be equipped between third stretcher piece and the second stretcher piece as a preferred method, with the second stretcher piece and support base it
Between the identical angle locking mechanism of angle locking mechanism structure.
The first stretcher piece, the second stretcher piece, third stretcher piece all include two supporting racks as a preferred method,
And the canvas being connected between two supporting racks；The supporting rack of second stretcher piece respectively with the supporting rack of the first stretcher piece, third
The supporting rack hinge connection of stretcher piece；Support base also includes the hinged supporting rack of supporting rack of two and the second stretcher piece.
The supporting rack of the supporting rack of support base and third stretcher piece is all adjustable in length support as a preferred method,
Frame.
The structure of the utility model so that stretcher can be changed into chair, reduce the floor space of stretcher, Ke Yijin
Enter small space（Such as：Home lift）So that sufferer can sit down in small space, without keeping the medical care people that stands or need
Member helps so that sufferer is more comfortable.
The structure of the utility model is simple in structure, compact.Therefore, it is convenient for storage, and light-weight, medical staff's portage
Power is less.
Description of the drawings
Fig. 1 the utility model chair shape schematic diagrames.
Fig. 2 is the utility model list stretcher shape schematic diagram.
Fig. 3 is the sectional view of angle locking mechanism.
Wherein, reference numeral is as follows：1- the first stretcher pieces, 2- the second stretcher pieces, 3- third stretcher pieces, 4- support bases, 5-
Angle locking mechanism, the first arms of 51-, the second arms of 52-, 53- shafts, 54- lock button, 55- button slots, 56- return springs.
Specific implementation mode
The purpose of the utility model is to overcome the defects of the prior art, provide portable double body-position stretchers, with reference to
Embodiment is described in further detail the utility model.
Embodiment 1
As shown in Fig. 1 ~ 3, portable double body-position stretchers, including stretcher main body, stretcher main body includes the first stretcher piece 1, the
Two stretcher pieces 2, third stretcher piece 3, the second stretcher piece are respectively hinged with the first stretcher piece, third stretcher piece so that second
Stretcher piece and the angle of the first stretcher piece, third stretcher plate rack can adjust.
It is emphasized that the first stretcher piece, the second stretcher piece, third stretcher piece all include two supporting racks and company
The canvas being connected between two supporting racks.The canvas of first stretcher piece, the second stretcher piece and third stretcher piece together constitutes load
The body lying area of frame body.
The supporting rack of second stretcher piece with the first stretcher piece supporting rack, third stretcher piece supporting rack hinge connection, makes respectively
Body lying area is not in harder structure, when sufferer recumbency, is more comfortable.
Second stretcher piece respectively with the first stretcher piece and the hinged structure of third stretcher piece so that by adjusting angle
Stretcher main body, can be changed into Chair structure, i.e. the second stretcher piece is as cushion, the first stretcher piece as backrest, third by degree
Stretcher piece is as chair leg.
The bottom hinge of second stretcher piece is connected with support base 4 so that support base can be close to the second stretcher piece, can also
Perpendicular to the second stretcher piece.Support base also includes two supporting racks.Two supporting racks of support base are respectively hinged second
On two supporting racks of stretcher piece.The hinge connection of support base is positioned next to the first stretcher piece.
Since third stretcher piece supports built on the sand separately as chair leg, support base is equipped with third stretcher piece in stretcher
Collectively as chair leg when main body is converted into chair.Support base and the second stretcher piece hinge connection so that when stretcher main body is as load
Frame is in use, support base is convenient for storage.
What deserves special emphasis is that two supporting racks of the support base and two supporting racks of third stretcher piece are all long
Adjustable support frame is spent, i.e. support base and third stretcher leaf length is adjustable.This is because, support base and third stretcher piece are all
To be supported as chair leg, therefore, when support base and third stretcher piece all perpendicular to the second stretcher piece when, length is adjustable
Section is equivalent to height-adjustable.In this way, the height of chair can be adjusted according to sufferer height so that sufferer is more relaxed
It is suitable.
Angle locking mechanism 5 is also all equipped between the second stretcher piece and support base.
Angle locking mechanism includes the first arm 51, the second arm 52, locked button 54 and button slot 55, one end of the first arm and
One end of second arm is connected by shaft 53；The other end of first arm and the second arm respectively with the supporting rack of the second stretcher piece and
The supporting rack hinge connection of support base.
First arm is equipped with the button hole passed through for locking button, locks button of the working end of button on the first arm
Hole is between the first arm and the second arm, and locked button can be movable back and forth in above-mentioned button hole.Locked button is located at upper
State shaft periphery.Button slot is arranged on the side of nearly first arm of the second arm rest, and button slot is also disposed at above-mentioned shaft periphery.It presses
The structure of button slot and locked button working end is agreed with, and is all positive shape changeable.
In the present embodiment, the structure of regular polygon so that locked button can block when the second stretcher piece and support base are close to
Enter button slot；When support base is perpendicular to the second stretcher piece, locked button can be caught in button slot.
The operation principle of the present embodiment is as follows：
As stretcher in use, in the first stretcher piece, the second stretcher piece and third stretcher same level, support base at this time
It is close to the second stretcher piece（Store shape）, button snap is locked in button slot, position is fixed between the second stretcher piece and support base,
The transport to patient is not influenced.When patient need sitting posture or due to must be by stretcher reduced footprint into elevator when, hold lock
Dead button handheld terminal makes locked button working end leave button slot, then the first stretcher is attached on elevator wall, support base tune
It saves and locked button working end is pressed into locked slot after the second stretcher piece position is fixed；Third stretcher piece is also adjusted
Whole is perpendicular to the second stretcher piece, at this point, constituting the chair sat down for patient.
Since common people are when being sitting on chair, people is located closer to backrest on cushion, and as the first of backrest
Stretcher piece can lean on relies on wall supports on the wall.Therefore, support base only ensures itself and second as most important load-carrying construction
Angle is fixed locked between stretcher piece.So that simple in structure, compact, of low cost, light-weight.
Illustrate again, in the present embodiment, the size of canvas makes it stretch tight very tight on supporting rack, in this way to sufferer body
The support effect of body is more preferable.
In the present embodiment, adjustable in length holder is the prior art, is not described in detail.
Embodiment 2
Difference lies in also be provided with locking the present embodiment between the second stretcher piece and third stretcher piece with embodiment 1
Mechanism.First arm of locking mechanism and one of stretcher piece hinge connection, the second arm and another stretcher piece hinge connection.
The structure of the present embodiment so that it also is provided with locking mechanism between the second stretcher piece and third stretcher piece, locked angle,
Fixed position；Further strengthen the bracing force of stretcher main body.
Although the present embodiment has more a locking mechanism compared to embodiment 1, due to locking machine in the utility model
The structure of structure is inherently very succinct, therefore still can ensure that the present embodiment is simple in structure, light-weight.
Embodiment 3
Difference lies in the locking mechanism further includes return spring 56, the return spring to the present embodiment with embodiment 1
It is connected between locked button working end and button slot.But it is return spring normal condition that locked button, which is located in button slot,；When
When locked button is located at outside button slot, return spring is elongated.
The advantages of the present embodiment, is by following two：
（1）If by outer vibrating force（For example it is shaken when carrying）, the tensioning function of spring, ensureing to lock button will not be from
Abjection in button slot；（2）When manually adjusting angle, pressed again in proper angle without holding hand-held locked button handheld terminal always
It goes back.Since return spring can retract locked button automatically, as long as after locked button is pulled out, adjustment angle of loosing one's grip works as adjustment
When being aligned with button slot structure to just locked button working end again, spring oneself retracts locked button, locks angle.
According to above-described embodiment, the utility model can be realized well.It is worth noting that being based on said structure design
Under the premise of, to solve same technical problem, even if some made on the utility model are without substantive change or profit
Color, the essence of used technical solution is still as the utility model, therefore it should also be as the protection model in the utility model
In enclosing.
Claims (6)
1. portable double body-position stretchers, including stretcher main body, which is characterized in that stretcher main body includes the second stretcher piece（2）With point
Not with the second stretcher piece（2）Hinged first stretcher piece（1）With third stretcher piece（3）；Second stretcher piece（2）Bottom is equipped with
With the second stretcher piece（2）Hinged support base（4）, support base（4）With the second stretcher piece（2）Between be equipped with fixed supporting seat
（4）With the second stretcher piece（2）Between angle angle locking mechanism（5）.
2. portable double body-position stretchers according to claim 1, which is characterized in that locking mechanism includes locked button
（54）, button slot（55）, pass through shaft between each other（53）First arm of connection（51）With the second arm（52）；First arm（51）With
Second arm（52）Also respectively with the second stretcher piece（2）, support base（4）Hinge connection；First arm（51）It is equipped with for locking button
（54）The button hole that passes through of working end, lock button（54）It can also be movable back and forth in button hole；Second arm（52）It is equipped with
With locked button（54）The button slot that work end structure agrees with（55）；Locked button（54）Working end and button slot（55）It is all
Regular polygon structure；Locked button（54）And button slot（55）All it is arranged in shaft（53）Around.
3. portable double body-position stretchers according to claim 2, which is characterized in that locked button（54）Working end with press
Button slot（55）Between be equipped with return spring（56）.
4. portable double body-position stretchers according to claim 3, which is characterized in that third stretcher piece（3）With the second stretcher
Piece（2）Between be equipped with and the second stretcher piece（2）And support base（4）Between angle locking mechanism（5）The identical angle lock of structure
Crash structure（5）.
5. portable double body-position stretchers according to claim 4, which is characterized in that the first stretcher piece（1）, second load
Frame piece（2）, third stretcher piece（3）The canvas for all including two supporting racks and being connected between two supporting racks；Second stretcher piece
（2）Supporting rack respectively with the first stretcher piece（1）Supporting rack, third stretcher piece（3）Supporting rack hinge connection；Support base
（4）Also include two and the second stretcher piece（2）The hinged supporting rack of supporting rack.
6. portable double body-position stretchers according to claim 5, which is characterized in that support base（4）Supporting rack and third
Stretcher piece（3）Supporting rack be all adjustable in length supporting rack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720898768.4U CN208048900U (en) | 2017-07-24 | 2017-07-24 | Portable double body-position stretchers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720898768.4U CN208048900U (en) | 2017-07-24 | 2017-07-24 | Portable double body-position stretchers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208048900U true CN208048900U (en) | 2018-11-06 |
Family
ID=63996475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720898768.4U Expired - Fee Related CN208048900U (en) | 2017-07-24 | 2017-07-24 | Portable double body-position stretchers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208048900U (en) |
-
2017
- 2017-07-24 CN CN201720898768.4U patent/CN208048900U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181106 Termination date: 20200724 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |