CN206372193U - Height adjustable pushes away lift Two-purpose stretcher - Google Patents

Height adjustable pushes away lift Two-purpose stretcher Download PDF

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Publication number
CN206372193U
CN206372193U CN201621114391.0U CN201621114391U CN206372193U CN 206372193 U CN206372193 U CN 206372193U CN 201621114391 U CN201621114391 U CN 201621114391U CN 206372193 U CN206372193 U CN 206372193U
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CN
China
Prior art keywords
underframe
upper plate
connecting rod
stretcher
arresting lever
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201621114391.0U
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Chinese (zh)
Inventor
王中校
Original Assignee
王中校
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 王中校 filed Critical 王中校
Priority to CN201621114391.0U priority Critical patent/CN206372193U/en
Application granted granted Critical
Publication of CN206372193U publication Critical patent/CN206372193U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

A kind of height adjustable pushes away lift Two-purpose stretcher, including upper plate, underframe and connecting rod, the bottom surface of underframe is provided with universal wheel, stop tooth is provided with above underframe, two parallel connecting rods are provided between upper plate and underframe in the both sides of length direction, the two ends of connecting rod are hinged with upper plate and underframe respectively, and arresting lever is at least hinged with a connecting rod, and the lower end of arresting lever is combined with the stop tooth on underframe.In the occasion for not possessing promotion, upper plate can be made to be placed on underframe, underframe is lifted by many people.Upper plate is pulled, connecting rod will be rotated up, and arresting lever is dragged therewith to be caught in appropriate stop tooth, and upper plate would be at required height, whole stretcher is moved by promoting upper plate or lifting underframe.The stretcher structure is simple, only need to pull up upper plate, you can it is rested on suitable height, and can automatic locking, without operation of bending over, lifting is quick, easy to use, both can many people lift, also can a people promote.

Description

Height adjustable pushes away lift Two-purpose stretcher
Technical field
The utility model is related to a kind of medical stretcher, belongs to stretcher technical field.
Background technology
Stretcher it is widely used, mainly have ambulance special stretcher, hospital internal special stretcher, common manpower stretcher etc., Stretcher, such as family, various construction sites, sports center can be used in any occasion.Or existing stretcher be two people with On lift, or being that bottom belt wheel can be promoted, but height is generally unadjustable, it is impossible to patient is in suitable height Degree.
Disclosed in Chinese patent literature CN103126814A《Lifting type stretcher》, including bed body and folding footpost, bed Midleg is provided with liftable joint, and bottom is provided with Universal pulley, and the two ends of the bed body are provided with handle and hi/local crank, bed body Side is provided with folding guardrail.The lifting type stretcher, it is necessary to bed body can be just raised and lowered in the crank shaken on each footpost, Lifting speed is slow, and personnel need operation of bending over, and are not suitable for first aid occasion.Disclosed in CN2219697《A kind of lifting type stretcher Car》, equally exist above-mentioned deficiency, this lifting type stretcher bassinet structure is complicated, it is also desirable to shake rocking handle can just make stretcher raise or Reduction, lifting speed is slow, and operating portion just, and needs more than two people to operate.
CN103027796A, which discloses a kind of X-type, can open up receipts litter frame, including chute, stretcher lockable mechanism, shock absorber, Firm banking, mobile base, fixed mechanism and transposition arm;The firm banking is installed on by cabin side, and mobile base, which is located at, to be leaned on Aisle side, the mobile base is connected with firm banking by transposition arm.The stretcher exhibition that this litter frame can only make is received, i.e., only There are minimum and two positions of highest, it is impossible to stop at suitable height.
The content of the invention
The deficiency existed for existing stretcher, the utility model provides a kind of height adjustable simple in construction, easy to use Push away lift Two-purpose stretcher.
Height adjustable of the present utility model pushes away lift Two-purpose stretcher, using following technical scheme:
The stretcher, including upper plate, underframe and connecting rod, the bottom surface of underframe, which is provided with above universal wheel, underframe, is provided with stop Tooth, is provided with two parallel connecting rods in the both sides of length direction between upper plate and underframe, the two ends of connecting rod respectively with upper plate It is hinged with underframe, arresting lever is at least hinged with a connecting rod, the lower end of arresting lever is combined with the stop tooth on underframe.
Drawstring or pull bar are provided with arresting lever, to pull arresting lever to depart from stop tooth.
In the occasion for not possessing promotion, upper plate can be made to be placed on underframe, underframe is lifted by many people.Pull upper plate, connecting rod It will be rotated up, arresting lever is dragged therewith to be caught in appropriate stop tooth, and upper plate would be at required height, by pushing away Dynamic upper plate lifts the whole stretcher of underframe movement.
The utility model is simple in construction, only need to pull up upper plate, you can it is rested on suitable height, and can be automatic Locking, without operation of bending over, lifting is quick, easy to use, both can many people lift, also can a people promote.
Brief description of the drawings
Fig. 1 is the structural representation that the utility model height adjustable pushes away lift Two-purpose stretcher.
In figure:1st, upper plate, 2, underframe, 3, connecting rod, 4, arresting lever, 5, stop tooth, 6, universal wheel.
Embodiment
As shown in figure 1, height adjustable of the present utility model pushes away lift Two-purpose stretcher, mainly include upper plate 1, underframe 2 and connecting rod 3, the bottom surface of underframe 2, which is provided with universal wheel 6, underframe 2, is provided with least row's stop tooth 5.In length between upper plate 1 and underframe 2 The both sides in degree direction are provided with two parallel connecting rods 3, and the two ends of connecting rod 3 are hinged with upper plate 1 and underframe 2, at least existed respectively Arresting lever 4 is hinged with one connecting rod 3, one end of arresting lever 4 is hinged with the connecting rod 3, the other end may be inserted on underframe 2 and set Row's stop tooth 5 in.A piece drawstring or pull bar (being not drawn into figure) can be set on arresting lever 4.
In the occasion for not possessing promotion, by pulling drawstring or pull bar on arresting lever 4 to disengage it from stop tooth 5, promote Upper plate 1, connecting rod 3 is rotated down, and upper plate 1 is placed on underframe 2, and whole stretcher is stacked, and wounded's lift is placed on upper plate 1, by two People or many people lift underframe 2.
When needing upper plate 1 to be in certain altitude, it can be rotated up connecting rod 3 with direct pull upper plate 1, arresting lever 4 Dragged with the connecting rod of its connection along row's stop tooth, when upper plate 1 is in required height, upper plate 1 is stopped drag, now in upper plate Arresting lever 4 is stuck in a stop tooth under 1 Action of Gravity Field, each connecting rod 3 is not rotated, the position locking of upper plate 1.Upper plate 1 Only a people is needed to be operable in uphill process., can be by promoting if site condition is permitted after wounded's lift is placed on upper plate 1 Upper plate 1 moves whole stretcher, otherwise lifts underframe 2 and moves whole stretcher.
When needing to put down upper plate 1, upper plate 1 is first pulled back, arresting lever 4 is departed from stop tooth, and by pulling drawstring Or pull bar lifts arresting lever 4, make arresting lever 4 not with stop tooth contact, put down upper plate 1.

Claims (2)

1. a kind of height adjustable pushes away lift Two-purpose stretcher, including upper plate, underframe and connecting rod, it is characterized in that:The bottom surface of underframe is provided with Stop tooth is provided with above universal wheel, underframe, parallel two are provided between upper plate and underframe in the both sides of length direction Connecting rod, the two ends of connecting rod are hinged with upper plate and underframe respectively, and arresting lever, the lower end of arresting lever are at least hinged with a connecting rod Combined with the stop tooth on underframe.
2. height adjustable according to claim 1 pushes away lift Two-purpose stretcher, it is characterized in that:Drawstring is provided with the arresting lever Or pull bar.
CN201621114391.0U 2016-10-12 2016-10-12 Height adjustable pushes away lift Two-purpose stretcher Expired - Fee Related CN206372193U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201621114391.0U CN206372193U (en) 2016-10-12 2016-10-12 Height adjustable pushes away lift Two-purpose stretcher

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201621114391.0U CN206372193U (en) 2016-10-12 2016-10-12 Height adjustable pushes away lift Two-purpose stretcher

Publications (1)

Publication Number Publication Date
CN206372193U true CN206372193U (en) 2017-08-04

Family

ID=59402544

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201621114391.0U Expired - Fee Related CN206372193U (en) 2016-10-12 2016-10-12 Height adjustable pushes away lift Two-purpose stretcher

Country Status (1)

Country Link
CN (1) CN206372193U (en)

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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
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20170804

Termination date: 20181012