CN205459415U - Wheel ambulance stretcher in rotation type - Google Patents
Wheel ambulance stretcher in rotation type Download PDFInfo
- Publication number
- CN205459415U CN205459415U CN201620087606.8U CN201620087606U CN205459415U CN 205459415 U CN205459415 U CN 205459415U CN 201620087606 U CN201620087606 U CN 201620087606U CN 205459415 U CN205459415 U CN 205459415U
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- CN
- China
- Prior art keywords
- wheel
- support
- takes turns
- accessory whorl
- rotary
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Abstract
The utility model discloses a wheel ambulance stretcher in rotation type, including frame (1), cushion (2) and walking round (3), still include in the rotation type wheel (4), wheel in the rotation type (4) are including triangle runing rest (7) of front wheel (5), rear wheel (6) and " lambda " shape, triangle runing rest (7) divide into two, and the apex angle of support passes through torsional spring (8) and is fixed in backing sheet (9), front wheel (5) and rear wheel (6) are fixed respectively at two base angles of triangle runing rest (7). The utility model discloses can be through the height between wheel freedom adjustment stretcher in the rotation type and the ambulance carriage, have get on the bus light, to ambulance altitude variation adaptive capacity strong, can the high balance in fine control stretcher front and back etc. Characteristics.
Description
Technical field
This utility model relates to ambulance stretcher field, particularly relates to a kind of rotary upper wheel ambulance stretcher.
Background technology
Ambulance stretcher is as a kind of medical apparatus and instruments, it is common that providing for patient in first aid, it both can rescue the wounded as common stretcher, in case of emergency, it is also possible to as a simple operating-table for first-aid personnel.
The primary structure of ambulance is broadly divided into vehicle frame, cushion, road wheel and upper wheel.The major function of upper wheel provides when being to be raised in ambulance for stretcher and supports; on the most present great majority, wheel is integrally fixed on the vehicle frame of stretcher; model and the unmatched reason of ambulance due to stretcher; often there is the problem that the brim height in ambulance medical treatment compartment is inconsistent with stretcher height; rescue personnel needs waste time and energy to lift in compartment by stretcher; delay the treatment of patient in the case of these are a lot, cause heavy losses.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of rotary upper wheel ambulance stretcher, solves existing stretcher with ambulance due to the problem causing being difficult to into the car that highly differs.
This utility model be the technical scheme is that by the above-mentioned technical problem of solution
A kind of rotary upper wheel ambulance stretcher, including vehicle frame, cushion and road wheel, also includes that rotary upper wheel, described rotary upper wheel include front-wheel, trailing wheel and the triangle rotary support of " ∧ " shape；Described triangle rotary support is divided into two panels, and the drift angle of support is fixed on support chip by torsion spring；Front wheels and rear wheels is fixed at two base angles of triangle rotary support respectively.
Described support chip is provided with stopper slot, and the front-wheel side of described triangle rotary support is provided with spacer, and spacer contacts with stopper slot.
Described triangle rotary support is divided into two groups of leading portions being respectively arranged on vehicle frame, and two pack supports are connected by front fixing bar, and described front fixing bar is positioned on same axis with the center of circle of front-wheel.
Described front wheels and rear wheels etc. are big, and two-wheeled circle center line connecting is parallel with triangle rotary support 7 base.
Described support chip is secured by bolts on vehicle frame.
Described road wheel is divided into I to take turns taking turns with II, and described I takes turns and include that universal wheel and I takes turns accessory whorl, and described I takes turns accessory whorl is located at the front end of road wheel support, and height is higher than universal wheel；Described II takes turns and includes that universal wheel and II takes turns accessory whorl, and described II takes turns accessory whorl is located at the front end of road wheel support, and height is higher than universal wheel；Described II takes turns accessory whorl wheel footpath takes turns accessory whorl more than I；Described I take turns accessory whorl, II take turns accessory whorl, the wheel bottom of front wheels and rear wheels is located along the same line when support is packed up.
This utility model uses having the technical effect that achieved by technique scheme
This device of boarding can freely adjust the height between stretcher and ambulance compartment by rotary upper wheel, have get on the bus light, to ambulance height change adaptive faculty by force, the features such as stretcher anterior and posterior height balance can be controlled very well.
Accompanying drawing explanation
The utility model is described in further detail below in conjunction with the accompanying drawings
Fig. 1 is this utility model overall structure figure
Fig. 2 is road wheel support structure chart when packing up
Fig. 3-1 is rotary upper car wheel structure figure
Fig. 3-2 is rotary upper car wheel structure figure
Fig. 3-3 is rotary upper car wheel structure figure
Wherein, 1-vehicle frame, 2-cushion, 3-road wheel, the rotary upper wheel of 4-, 5-front-wheel, 6-trailing wheel, 7-triangle rotary support, 8-torsion spring, 9-support chip, 10-stopper slot, 11-spacer, fixes bar, 13-bolt before 12-, 14-I takes turns, and 15-II takes turns, 16-universal wheel, 17-I takes turns accessory whorl, and 18-II takes turns accessory whorl, 19-road wheel support
Detailed description of the invention
The rotary upper wheel ambulance stretcher of one as shown in Figure 1, including vehicle frame 1, cushion 2 and road wheel 3, also include rotary upper wheel 4, described rotary upper wheel 4 includes front-wheel 5, trailing wheel 6 and the triangle rotary support 7 of " ∧ " shape, the base of support goes out to be arranged to arc groove, can avoid front-wheel 5 and trailing wheel 6 rotation process are stuck, it is adaptable to two-wheeled moves on right-angle structure；Described triangle rotary support 7 is divided into two panels, the drift angle of support is fixed on support chip 9 by torsion spring 8, torsion spring can be that support provides opposition, and support can be made to be close to vehicle frame 1 when not working, simultaneously it is also possible that on this wheel carry out the rotation between 0-90 degree；Two base angles of triangle rotary support 7 fix front-wheel 5 and trailing wheel 6 respectively.
Support chip 9 is provided with stopper slot 10, and front-wheel 5 side of described triangle rotary support 7 is provided with spacer 11, and spacer 11 contacts with stopper slot 10.
Triangle rotary support 7 is divided into two groups of leading portions being respectively arranged on vehicle frame 1, and two pack supports are connected by front fixing bar 12, and described front fixing bar 12 is positioned on same axis with the center of circle of front-wheel 5, and the effect of front fixing bar 12 is used to fixing stretcher.
Front-wheel 5 and trailing wheel 6 etc. are big, and two-wheeled circle center line connecting is parallel with triangle rotary support 7 base, it is simple to move when vehicle frame is packed up.
Support chip 9 is fixed on vehicle frame 1 by bolt 13, and support chip 9 is fixing non-rotary, can be get on the bus wheel and torsion spring offer fulcrum.
Road wheel 3 is divided into I to take turns 14 and II taking turns 15, and described I takes turns 14 includes that universal wheel 16 and I takes turns accessory whorl 17, and described I takes turns accessory whorl 17 is located at the front end of road wheel support 19, and height is higher than universal wheel 16；Described II takes turns 15 includes that universal wheel and II takes turns accessory whorl 18, and described II takes turns accessory whorl 18 is located at the front end of road wheel support 19, and height is higher than universal wheel；Described II takes turns accessory whorl 18 takes turns footpath and takes turns accessory whorl 17 more than I；Described I takes turns accessory whorl 17, II takes turns the wheel bottom of accessory whorl 18, front-wheel 5 and trailing wheel 6 and is located along the same line when support is packed up, and I takes turns accessory whorl 17, II takes turns accessory whorl 18, front-wheel 5 and trailing wheel 6 and be Convenient stretcher device of movement in compartment when support is packed up.
Working method of the present utility model is:
(1) ambulance is higher than the situation of upper wheel: when getting on the bus, rotary upper wheel 4 is first supported on ambulance base plate, and I takes turns 14 shock ambulance afterbodys makes wheel carrier rotate thus promote rotary upper wheel 4.After getting on the bus, two-wheeled all falls to supporting the head of stretcher on ambulance base plate.
(2) ambulance base plate less than upper wheel time: when getting on the bus I take turns 14 with ambulance afterbody bump against make wheel carrier rotate, rotary upper wheel 4 declines and contacts baseplate immediately, continue to press on the rotary upper wheel 4 of stretcher under I effect taking turns 14 by stretcher head end lifting until two-wheeled all on base plate.
Claims (6)
1. a rotary upper wheel ambulance stretcher, including vehicle frame (1), cushion (2) and road wheel (3), it is characterized in that: also include that rotary upper wheel (4), described rotary upper wheel (4) include the triangle rotary support (7) of front-wheel (5), trailing wheel (6) and " ∧ " shape；Described triangle rotary support (7) is divided into two panels, and the drift angle of support is fixed on support chip (9) by torsion spring (8)；Two base angles of triangle rotary support (7) fix front-wheel (5) and trailing wheel (6) respectively.
Rotary upper wheel ambulance stretcher the most according to claim 1, it is characterized in that: described support chip (9) is provided with stopper slot (10), front-wheel (5) side of described triangle rotary support (7) is provided with spacer (11), and spacer (11) contacts with stopper slot (10).
Rotary upper wheel ambulance stretcher the most according to claim 1, it is characterized in that: described triangle rotary support (7) is divided into two groups of leading portions being respectively arranged on vehicle frame (1), two pack supports are connected by front fixing bar (12), and described front fixing bar (12) is positioned on same axis with the center of circle of front-wheel (5).
Rotary upper wheel ambulance stretcher the most according to claim 1, is characterized in that: described front-wheel (5) and trailing wheel (6) etc. are big, and two-wheeled circle center line connecting is parallel with triangle rotary support (7) base.
Rotary upper wheel ambulance stretcher the most according to claim 1, is characterized in that: described support chip (9) is fixed on vehicle frame (1) by bolt (13).
Rotary upper wheel ambulance stretcher the most according to claim 1, it is characterized in that: described road wheel (3) is divided into I to take turns (14) and II taking turns (15), described I takes turns (14) includes that universal wheel (16) and I takes turns accessory whorl (17), described I takes turns accessory whorl (17) is located at the front end of road wheel support (19), and height is higher than universal wheel (16)；Described II takes turns (15) includes that universal wheel and II takes turns accessory whorl (18), and described II takes turns accessory whorl (18) is located at the front end of road wheel support (19), and height is higher than universal wheel；Described II takes turns accessory whorl (18) wheel footpath takes turns accessory whorl (17) more than I；Described I take turns accessory whorl (17), the II wheel bottom taking turns accessory whorl (18), front-wheel (5) and trailing wheel (6) is located along the same line when support is packed up.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620087606.8U CN205459415U (en) | 2016-01-28 | 2016-01-28 | Wheel ambulance stretcher in rotation type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620087606.8U CN205459415U (en) | 2016-01-28 | 2016-01-28 | Wheel ambulance stretcher in rotation type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205459415U true CN205459415U (en) | 2016-08-17 |
Family
ID=56620218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620087606.8U Expired - Fee Related CN205459415U (en) | 2016-01-28 | 2016-01-28 | Wheel ambulance stretcher in rotation type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205459415U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107224356A (en) * | 2017-06-13 | 2017-10-03 | 右江民族医学院附属医院 | One kind is applied to neonatal transporter |
| CN109793616A (en) * | 2019-03-13 | 2019-05-24 | 金华职业技术学院 | A kind of stretcher |
| CN110464556A (en) * | 2019-08-30 | 2019-11-19 | 黄驰越 | The ambulance stretcher combination that can be got on or off the bus automatically |
| CN110960360A (en) * | 2019-12-26 | 2020-04-07 | 郑州大学 | Shock absorption stretcher capable of rapidly getting on and off ambulance |
-
2016
- 2016-01-28 CN CN201620087606.8U patent/CN205459415U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107224356A (en) * | 2017-06-13 | 2017-10-03 | 右江民族医学院附属医院 | One kind is applied to neonatal transporter |
| CN107224356B (en) * | 2017-06-13 | 2020-01-10 | 右江民族医学院附属医院 | Transfer device suitable for neonate |
| CN109793616A (en) * | 2019-03-13 | 2019-05-24 | 金华职业技术学院 | A kind of stretcher |
| CN110464556A (en) * | 2019-08-30 | 2019-11-19 | 黄驰越 | The ambulance stretcher combination that can be got on or off the bus automatically |
| CN110960360A (en) * | 2019-12-26 | 2020-04-07 | 郑州大学 | Shock absorption stretcher capable of rapidly getting on and off ambulance |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20160817 Termination date: 20190128 |