CN2524726Y - Folding push cart - Google Patents
Folding push cart Download PDFInfo
- Publication number
- CN2524726Y CN2524726Y CN 01273031 CN01273031U CN2524726Y CN 2524726 Y CN2524726 Y CN 2524726Y CN 01273031 CN01273031 CN 01273031 CN 01273031 U CN01273031 U CN 01273031U CN 2524726 Y CN2524726 Y CN 2524726Y
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- CN
- China
- Prior art keywords
- brace
- bedstead
- shifting block
- bar
- axle
- 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
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Abstract
The utility model relates to a folding push cart, which is suitable for pushing or pulling of patient in the hospital or rescuing of the injured patient for an ambulance. The utility model comprises a bed body2, an upper wheel frame 4, a front truckle frame 5, a back truckle frame 6 and a bed frame 7, the bed body 2 is arranged on the upper part of the bed frame 7, the front truckle frame 5 and the back truckle frame 6 are connected to the lower part of the bed frame 7, the front truckle frame 5 and the back truckle frame 6 adopt contracted wheel frame structure, and the front end of the bed frame 7 is connected with the upper wheel frame 4. The utility model ensures that the patient can be pushed into the ambulance with the push cart, the push cart can be operated by only one person while ensuring that the patient can get on and off the ambulance smoothly, and the distance between the upper wheel frame and the bottom plate of the ambulance can be adjusted so that the utility model can match with different types of the ambulances.
Description
(1) technical field: this utility model relates to a kind of go-cart.Be specifically related to a kind of collapsible go-cart.Be applicable to the push-and-pull patient of hospital or ambulance rescue the wounded.
(2) background technology: at present, common hospital transport patient's go-cart (bed or chair) be can not fold or directly push to ambulance.Especially transporting needs the above carrying of 2 people when patient goes up ambulance, both inconvenient, patient is also uncomfortable.Be unfavorable for the improvement of patient's state of an illness, can not reach transhipment patient's purpose.
(3) summary of the invention: the object of the present invention is to provide the folding patient trolley of a kind of energy.Technology contents of the present utility model is: a kind of collapsible patient trolley, it comprises lathe bed, goes up vehicle wheel frame, forward foot in a step wheel carrier, rear foot wheel carrier and bedstead, lathe bed places bedstead top, forward foot in a step wheel carrier and rear foot wheel carrier are connected in the bedstead bottom, forward foot in a step wheel carrier and rear foot wheel carrier adopt the contraction type wheel carrier structure, and the bedstead front end is connected with vehicle wheel frame.This utility model can directly push ambulance together with go-cart with patient, and go-cart only needs one man operation, just can make the smooth ambulance up and down of patient, and is easy for operation.And spacing between vehicle wheel frame and ambulance base plate on the scalable also is with the supporting use of ambulance of suitable different automobile types.
(4) description of drawings:
Fig. 1 is a Facad structure sketch map of the present utility model.
Fig. 2 is the right side structural representation of Fig. 1.
Fig. 3 is the left side structural representation of Fig. 1.
Fig. 4 is a contraction type front truckle shelf structure sketch map of the present utility model.
Fig. 5 is hand wheel shaft structural representation before the forward foot in a step wheel carrier.
Fig. 6 is a contraction type rear truckle shelf structure sketch map of the present utility model.
Fig. 7 is a rear foot wheel carrier hand wheel shaft structural representation afterwards.
Fig. 8 is a locking mechanism structure sketch map of the present utility model.
Fig. 9 is the positive connection diagram of forward and backward wheel carrier of the present utility model and retaining mechanism.
Figure 10 is forward and backward wheel carrier of the present utility model and retaining mechanism end face connection diagram (part).
(5) specific embodiment:
This utility model is a kind of collapsible go-cart.Fig. 1,2,3 is respectively the front and the side structure sketch map of go-cart.Among the figure: handle 1, lathe bed 2, handrail 3, last vehicle wheel frame 4, forward foot in a step wheel carrier 5, rear foot wheel carrier 6, bedstead 7, retaining mechanism 8.Lathe bed 2 places bedstead 7 tops.Lathe bed 2 is by fixedly lathe bed 2-1 and movable lathe bed 2-2 two parts are formed.Forward foot in a step wheel carrier 5 and rear foot wheel carrier 6 are connected in bedstead 7 bottoms.Forward foot in a step wheel carrier 5 and rear foot wheel carrier 6 adopt the contraction type wheel carrier structure, and bedstead 7 front ends are connected with vehicle wheel frame 4.Last vehicle wheel frame 4 comprises wheel 4-1, connecting rod 4-2 and adjustable plate 4-3, connecting rod 4-2 upper end flexibly connects with bedstead 7 front ends, the shaft of connecting rod 4-2 links to each other with bedstead 7 front ends by adjustable plate 4-3, described adjustable plate 4-3 is provided with a plurality of adjustment hole 4-4, and end is connected with last wheel 4-1 under the connecting rod 4-2.
Fig. 4 is contraction type forward foot in a step wheel carrier 5 structural representations of the present utility model.Among the figure: straight-bar 5-2, straight-bar axle 5-1, castor 5-3, brace 5-4, the intermediary articulation 5-5 of brace, brace axle 5-9, brace shifting block 5-10, knuckle joint 5-8, preceding hand wheel shaft 5-6, preceding handwheel shifting block 5-7, pull bar 5-11 and front hand grip 5-12.Straight-bar 5-2 upper end flexibly connects by straight-bar axle 5-1 and bedstead 7, lower end and brace 5-4 lower end flexibly connect, castor 5-3 is connected in straight-bar 5-2 lower end, brace 5-4 upper end flexibly connects by brace axle 5-9 and bedstead 7, brace pulling block 5-10 is connected on the brace axle 5-9, pull bar 5-11 front end is connected with preceding hand wheel shaft 5-6 by knuckle joint 5-8, preceding hand wheel shaft 5-6 is connected on the bedstead 7, hand wheel shaft 5-6 went up (Fig. 5) before preceding handwheel shifting block 5-7 was connected, preceding handwheel shifting block 5-7 and brace pulling block 5-10 touch and close (Fig. 2), front hand grip 5-12 links to each other with pull bar 5-11 rear end, and front hand grip 5-12 is fixed in bedstead 7 rear ends one side.With holding tight front hand grip, hand wheel shaft before the pull bar pulling, the pulling block on the preceding hand wheel shaft are stirred brace and are promoted brace and axially rotate down, and upwards rotate on brace top, and the bottom rotates, and drive straight-bar and castor and rotate, and forward foot in a step wheel carrier is packed up to Fig. 1 double dot dash line and put.
Fig. 6 is contraction type rear wheel frame 6 structural representations of the present utility model.Among the figure: straight-bar 6-2, straight-bar axle 6-1, castor 6-3, brace 6-4, the intermediary articulation 6-5 of brace, brace axle 6-9, brace shifting block 6-10, knuckle joint 6-8, back hand wheel shaft 6-6, back handwheel shifting block 6-7 and back handle 6-12.Straight-bar 6-2 upper end flexibly connects by straight-bar axle 6-1 and bedstead 7, lower end and brace 6-4 lower end flexibly connect, castor 6-3 is connected in straight-bar 6-2 lower end, brace 6-4 upper end flexibly connects by brace axle 6-9 and bedstead 7, brace shifting block 6-10 is connected on the brace axle 6-9, back handle 6-12 is connected with back hand wheel shaft 6-6 by knuckle joint 6-8, back hand wheel shaft 6-6 is connected on the bedstead 7, back handwheel pulling block 6-7 is connected back hand wheel shaft 6-6 and goes up (Fig. 7), back handwheel shifting block 6-7 and brace shifting block 6-10 touch and close (Fig. 3), and back handle 6-12 is fixed in the opposite side of bedstead 7 rear ends.With holding tight back handle, pulling back hand wheel shaft, the shifting block on the back hand wheel shaft are stirred the brace shifting block and are promoted brace and axially rotate down, and upwards rotate on brace top, and the bottom rotates, and drive straight-bar and castor rotate, and rear foot wheel carrier is packed up to Fig. 1 double dot dash line and put.
Fig. 8 is retaining mechanism 8 structural representations of the present utility model.Among the figure: handwheel 8-1, back latch segment 8-2, back holding screw 8-3, back clamping screw 8-4, lock shaft 8-5, preceding latch segment 8-6, preceding holding screw 8-7, preceding clamping screw 8-8, clamp ring 8-9.Handwheel 8-1 and clamp ring 8-9 are spun on lock shaft 8-5 two ends, and forward and backward latch segment 8-6,2-2 are fixed on the lock shaft 8-5 with front and back holding screw 8-7,8-3 respectively, and forward and backward clamping screw 8-8,8-4 are installed on forward and backward latch segment 8-6, the 8-2.
Fig. 9,10 is forward and backward wheel carrier of the present utility model and retaining mechanism side and end face (part) connection diagram.Retaining mechanism 8 is connected on the forward and backward foot wheel carrier 5,6, the position of its forward and backward clamping screw 8-8,8-4 and forward and backward brace shifting block 5-10,6-10 is corresponding, during locking, rotate handwheel 8-1, forward and backward brace shifting block 5-10,6-10 sidewall are just withstood in forward and backward clamping screw 8-8,8-4 top, and forward and backward wheel carrier 5,6 is fixed.There is the spring 9 of commentaries on classics to be connected among Figure 10 between forward and backward brace axle 5-9,6-9 and forward and backward brace 5-4,6-4.
Claims (10)
1, a kind of collapsible go-cart, it is characterized in that it comprises lathe bed (2), goes up vehicle wheel frame (4), forward foot in a step wheel carrier (5), rear foot wheel carrier (6) and bedstead (7), lathe bed (2) places bedstead (7) top, forward foot in a step wheel carrier (5) and rear foot wheel carrier (6) are connected in bedstead (7) bottom, forward foot in a step wheel carrier (5) and rear foot wheel carrier (6) adopt the contraction type wheel carrier structure, and bedstead (7) front end is connected with vehicle wheel frame (4).
2, a kind of collapsible go-cart according to claim 1, it is characterized in that forward foot in a step wheel carrier (5) comprises straight-bar (5-2), straight-bar axle (5-1), castor (5-3), brace (5-4), the intermediary articulation of brace (5-5), brace axle (5-9), brace shifting block (5-10), knuckle joint (5-8), preceding hand wheel shaft (5-6), preceding handwheel shifting block (5-7), pull bar (5-11) and front hand grip (5-12), straight-bar (5-2) upper end flexibly connects by straight-bar axle (5-1) and bedstead (7), lower end and brace (5-4) lower end flexibly connects, castor (5-3) is connected in straight-bar (5-2) lower end, brace (5-4) upper end flexibly connects by brace axle (5-9) and bedstead (7), brace shifting block (5-10) is connected on the brace axle (5-9), pull bar (5-11), front end is connected with preceding hand wheel shaft (5-6) by knuckle joint (5-8), preceding hand wheel shaft (5-6) is connected on the bedstead (7), preceding handwheel shifting block (5-7) is connected on the preceding hand wheel shaft (5-6), preceding handwheel shifting block (5-7) touches with brace shifting block (5-10) and closes, front hand grip (5-12) links to each other with pull bar (5-11) rear end, and front hand grip (5-12) is fixed in bedstead (7) rear end.
3, a kind of collapsible go-cart according to claim 1, it is characterized in that rear foot wheel carrier (6) comprises straight-bar (6-2), straight-bar axle (6-1), castor (6-3), brace (6-4), the intermediary articulation of brace (6-5), brace axle (6-9), brace shifting block (6-10), knuckle joint (6-8), back hand wheel shaft (6-6), back handwheel shifting block (6-7) and back handle (6-12), straight-bar (6-2) upper end flexibly connects by straight-bar axle (6-1) and bedstead (7), lower end and brace (6-4) lower end flexibly connects, castor (6-3) is connected in straight-bar (6-2) lower end, brace (6-4) upper end flexibly connects by brace axle (6-9) and bedstead (7), brace shifting block (6-10) is connected on the brace axle (6-9), back handle (6-12) is connected with back hand wheel shaft (6-6) by knuckle joint (6-8), back hand wheel shaft (6-6) is connected on the bedstead (7), back handwheel shifting block (6-7) is connected on the back hand wheel shaft (6-6), back handwheel shifting block (6-7) touches with brace shifting block (6-10) and closes, and back handle (6-12) is fixed in bedstead (7) rear end.
4, a kind of collapsible go-cart according to claim 1, it is characterized in that vehicle wheel frame (4) comprises wheel (4-1), connecting rod (4-2) and adjustable plate (4-3), connecting rod (4-2) upper end flexibly connects with bedstead (7) front end, the shaft of connecting rod (4-2) links to each other with bedstead (7) front end by adjustable plate (4-3), and end is connected with last wheel (4-1) under the connecting rod (4-2).
5, a kind of collapsible go-cart according to claim 2 has commentaries on classics spring (9) to be connected between brace axle (5-9) and preceding brace (5-4) before it is characterized in that.
6, a kind of collapsible go-cart according to claim 3 is characterized in that back brace axle (6-9) and afterwards has commentaries on classics spring (9) to be connected between brace (6-4).
7, a kind of collapsible go-cart according to claim 4 is characterized in that adjustable plate (4-3) is provided with adjustment hole or groove (4-4).
8, according to one of them described a kind of collapsible go-cart of claim 1-7, it is characterized in that being connected with on forward and backward wheel carrier (5), (6) retaining mechanism (8).
9, a kind of collapsible go-cart according to claim 8, it is characterized in that retaining mechanism (8) comprises handwheel (8-1), back latch segment (8-2), back clamping screw (8-4), lock shaft (8-5), preceding latch segment (8-6) and preceding clamping screw (8-8), handwheel (8-1) is spun on lock shaft (8-5) end, before, back latch segment (8-6), (8-2) be fixed on the lock shaft (8-5), before, back clamping screw (8-8), (8-4) be installed on before, back latch segment (8-6), (8-2) end is preceding, back clamping screw (8-8), (8-4) with before, back brace shifting block (5-10), (6-10) position is corresponding.
10, a kind of collapsible go-cart according to claim 1 is characterized in that lathe bed (2) includes fixedly lathe bed (2-1) and movable lathe bed (2-2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01273031 CN2524726Y (en) | 2001-12-25 | 2001-12-25 | Folding push cart |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01273031 CN2524726Y (en) | 2001-12-25 | 2001-12-25 | Folding push cart |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2524726Y true CN2524726Y (en) | 2002-12-11 |
Family
ID=33678078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01273031 Expired - Fee Related CN2524726Y (en) | 2001-12-25 | 2001-12-25 | Folding push cart |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2524726Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101926710A (en) * | 2010-08-27 | 2010-12-29 | 江阴万事兴医疗器械有限公司 | Boarding stretcher |
| CN101947166A (en) * | 2010-09-29 | 2011-01-19 | 周建平 | Stretcher |
| KR20150121181A (en) * | 2013-02-27 | 2015-10-28 | 페르노-와싱턴, 인코포레이티드. | Powered roll-in cots having wheel alignment mechanisms |
| CN105902032A (en) * | 2016-06-25 | 2016-08-31 | 湖州千豪家私有限公司 | Connecting structure for upper bed board and lower bed board of bunk bed |
| CN107106387A (en) * | 2014-08-19 | 2017-08-29 | 费诺-华盛顿公司 | The cot fastening system of cot fastener track with collision stabilization and the method for being fixed to the upper first aid cot |
| CN111728778A (en) * | 2020-07-02 | 2020-10-02 | 刘鹏程 | Ambulance cot for ambulance |
-
2001
- 2001-12-25 CN CN 01273031 patent/CN2524726Y/en not_active Expired - Fee Related
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101926710A (en) * | 2010-08-27 | 2010-12-29 | 江阴万事兴医疗器械有限公司 | Boarding stretcher |
| CN101947166A (en) * | 2010-09-29 | 2011-01-19 | 周建平 | Stretcher |
| CN105142590B (en) * | 2013-02-27 | 2017-09-29 | 费诺-华盛顿公司 | Power with wheel aligning guide is got on the bus simple bed |
| CN105142590A (en) * | 2013-02-27 | 2015-12-09 | 费诺-华盛顿公司 | Powered roll-in cots having wheel alignment mechanisms |
| KR20150121181A (en) * | 2013-02-27 | 2015-10-28 | 페르노-와싱턴, 인코포레이티드. | Powered roll-in cots having wheel alignment mechanisms |
| CN107349057A (en) * | 2013-02-27 | 2017-11-17 | 费诺-华盛顿公司 | Power with wheel aligning guide is got on the bus simple bed |
| KR102039867B1 (en) | 2013-02-27 | 2019-11-05 | 페르노-와싱턴, 인코포레이티드. | Powered roll-in cots having wheel alignment mechanisms |
| CN107106387A (en) * | 2014-08-19 | 2017-08-29 | 费诺-华盛顿公司 | The cot fastening system of cot fastener track with collision stabilization and the method for being fixed to the upper first aid cot |
| US10568787B2 (en) | 2014-08-19 | 2020-02-25 | Ferno-Washington, Inc. | Cot fastening system having a crash stable, cot fastener track and method of affixing an emergency cot thereto |
| CN107106387B (en) * | 2014-08-19 | 2020-03-03 | 费诺-华盛顿公司 | Cot fastening system and method of securing an emergency cot thereto |
| US11458050B2 (en) | 2014-08-19 | 2022-10-04 | Ferno-Washington, Inc. | Cot fastening system having a crash stable, cot fastener track and method of affixing an emergency cot thereto |
| USD1015850S1 (en) | 2014-08-19 | 2024-02-27 | Ferno-Washington, Inc. | Cot fastener |
| CN105902032A (en) * | 2016-06-25 | 2016-08-31 | 湖州千豪家私有限公司 | Connecting structure for upper bed board and lower bed board of bunk bed |
| CN111728778A (en) * | 2020-07-02 | 2020-10-02 | 刘鹏程 | Ambulance cot for ambulance |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |