CN201855371U - Improved structure of stretcher and stretcher base of transport vehicle for the wounded - Google Patents
Improved structure of stretcher and stretcher base of transport vehicle for the wounded Download PDFInfo
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- CN201855371U CN201855371U CN2010205662617U CN201020566261U CN201855371U CN 201855371 U CN201855371 U CN 201855371U CN 2010205662617 U CN2010205662617 U CN 2010205662617U CN 201020566261 U CN201020566261 U CN 201020566261U CN 201855371 U CN201855371 U CN 201855371U
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- stretcher
- base
- wounded
- transport vehicle
- locking
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Abstract
An improved structure of a stretcher and a stretcher base of a transport vehicle for the wounded comprises a stretcher and a stretcher base used for holding the stretcher. Two sliding grooves with one ends open are disposed on the stretcher base, rollers are respectively arranged on two sides of the bottom of the stretcher, locking blocks which are used for locking and respectively provided with locking holes are respectively positioned on two sides of the bottom of the stretcher, two locking bars are arranged at the bottom of the stretcher, and two groove walls which are opposite to the two sliding grooves are respectively provided with holes used for the two locking bars to penetrate through. The stretcher is matched with the sliding grooves at the bottom of the stretcher through the rollers, the stretcher slides on the stretcher base so as to be separated from the stretcher base, and the locking and unlocking of the stretcher are realized through matching of the locking blocks and the locking bars, thereby the locking and unlocking are convenient and quick, and shortcomings that the separation time of existing stretchers and stretcher bases, locking time and unlocking time of the existing stretchers are long are overcome.
Description
Technical field
This utility model relates to wounded's transport vehicle technical field, refers in particular to a kind of stretcher of wounded's transport vehicle and the structure-improved of stretcher base.
Background technology
Wounded's transport vehicle is mainly used in the place that ambulance can not arrive, the current place of ambulances such as for example narrow residential block and hospital internal passage inconvenience, wounded's transport vehicle mainly comprises carrier frame, stretcher and stretcher base, and the stretcher base is arranged at carrier frame, and stretcher is arranged at the stretcher base.At present, the stretcher of wounded's transport vehicle and stretcher base relatively simple for structure is during the transportation wounded, stretcher is fixed in the stretcher base, the fixed structure more complicated of stretcher, medical personnel need to expend the more time when the locking and unlocking, can incur loss through delay the wounded's best therapeutic time.After wounded's transport vehicle arrived destination, medical personnel must carry off from wounded's transport vehicle, transfer to ambulance or operating-table.The wounded that pass on work needs two medical care personnel to cooperate just to finish at least, and, in stretcher and the stretcher base separating process, need earlier stretcher to be lifted, and then be lifted away from the stretcher base, this operating process needs medical personnel to expend the more time and just can finish, and can incur loss through delay the wounded's best therapeutic time.
Summary of the invention
The purpose of this utility model is to provide the stretcher of wounded's transport vehicle and the structure-improved of stretcher base at the deficiencies in the prior art, stretcher cooperates by the chute of roller with the stretcher base, stretcher slides at the stretcher base just can break away from the stretcher base, the locking and unlocking of stretcher cooperates by locking bar and lock dog, the locking and unlocking is convenient and swift, has overcome the shortcoming that existing stretcher and stretcher base disengaging time are long and the locking and unlocking time is long.
For achieving the above object, this utility model is achieved through the following technical solutions: the structure-improved of the stretcher of wounded's transport vehicle and stretcher base, comprise stretcher and the stretcher base that is used to place described stretcher, described stretcher base is provided with the open chute of two one ends, the both sides of described stretcher bottom are respectively arranged with roller, the both sides of described stretcher bottom also are respectively arranged with the clamping block that is used to lock, described two clamping blocks are respectively arranged with lockhole, described stretcher base is provided with two locking bars, two cell walls that described two chutes are relative are respectively arranged with for described two holes that locking bar passes, when stretcher is positioned over described stretcher base, described two rollers are arranged at respectively in described two chutes, described two clamping blocks also are arranged at respectively in described two chutes, described two locking bars pass described two holes respectively, and enter respectively in described two lockholes; When needs took off stretcher, described two locking bars withdrawed from described two lockholes respectively.
One end of the relative lockhole of described locking bar is provided with dead bolt, the size of described dead bolt and described lockhole coupling.
Two cell walls that described two chutes are relative are respectively arranged with the lock bar seat that is used to support described locking bar, described lock bar seat is provided with near first support chip of described cell wall with away from second support chip of described cell wall, and described first support chip and described second support chip are respectively arranged with the through hole that passes for described locking bar.
Described locking bar is provided with spring, and described spring housing is connected to described locking bar.
The both sides of described locking bar are respectively arranged with guide post, one end of described two guide posts is connected with described locking bar respectively, the other end of described two guide posts is interconnection, and described first support chip and described second support chip are respectively arranged with two pilot holes that pass for described two guide posts.
Described stretcher base is provided with dials hands and the rotating disk that is connected with described group of hands, and described rotating disk is arranged at the stretcher base, and described rotating disk is provided with two columns, and described two locking bars are respectively arranged with connecting rod, and described two connecting rods are connected with described two columns respectively.
The junction of described two guide posts is provided with engaging lug, and described connecting rod is connected with described engaging lug respectively.
Described two connecting rods are provided with annulus respectively, and described two annulus are sheathed on described two columns respectively.
The end of described two chutes is respectively arranged with compression spring.
The both sides of described stretcher bottom are respectively arranged with rolling wheel support, and two rollers are arranged at two rolling wheel supports respectively.
The beneficial effects of the utility model are: stretcher cooperates by the chute of roller with the stretcher base, utilize less power just can spur stretcher, stretcher can be directly with ambulance on the stretcher base or the stretcher base of operating-table dock, can finish once personal less power, and the stretcher base separating rate of stretcher and stretcher transport vehicle is fast; The locking and unlocking of stretcher cooperates by locking bar and lock dog, and during locking, the lockhole that locking bar is pushed lock dog gets final product, and during release, locking bar is pulled out promptly from the lockhole of lock dog, and the locking and unlocking of stretcher is convenient and swift; Therefore, behind use this utility model, can win the more quality time for the relief wounded.
Description of drawings
Fig. 1 is a perspective view of the present utility model.
Fig. 2 is a front view of the present utility model.
Fig. 3 is a side view of the present utility model.
Fig. 4 is a decomposing schematic representation of the present utility model.
Fig. 5 is a Structure of lock rod sketch map of the present utility model.
Fig. 6 is the structural representation of lock bar seat of the present utility model, first support chip and second support chip.
In Fig. 1 to Fig. 6, include:
1---stretcher
2---the stretcher base
3---chute
31---cell wall
311---the hole
4---roller
5---clamping block
6---lockhole
7---locking bar
8---dead bolt
9---lock bar seat
10---first support chip
101---through hole
102---pilot hole
11---second support chip
111---through hole
112---pilot hole
12---spring
13---guide post
14---dial hands
15---rotating disk
16---column
17---connecting rod
18---engaging lug
19---annulus
20---compression spring
21---rolling wheel support.
The specific embodiment
Below in conjunction with accompanying drawing this utility model is further described.
See Fig. 1 to Fig. 6, the structure-improved of the stretcher of wounded's transport vehicle and stretcher base, comprise stretcher 1 and the stretcher base 2 that is used to place stretcher 1, stretcher base 2 is provided with the open chute 3 of two one ends, the both sides of stretcher 1 bottom are respectively arranged with roller 4, the both sides of stretcher 1 bottom also are respectively arranged with the clamping block 5 that is used to lock, two clamping blocks 5 are respectively arranged with lockhole 6, stretcher base 2 is provided with two locking bars 7, article two, chute 3 two relative cell walls 31 are respectively arranged with for two holes 311 that locking bar 7 passes, when stretcher 1 is positioned over stretcher base 2, two rollers 4 are arranged at respectively in two chutes 3, two clamping blocks 5 also are arranged at respectively in two chutes 3, and two locking bars 7 pass two holes 311 respectively, and enter respectively in two lockholes 6; When needs took off stretcher 1, two locking bars 7 withdrawed from two lockholes 6 respectively.
One end of locking bar 7 relative lockholes 6 is provided with dead bolt 8, the size of dead bolt 8 and lockhole 6 couplings.
Article two, chute 3 two relative cell walls 31 are respectively arranged with the lock bar seat 9 that is used to support locking bar 7, lock bar seat 9 is provided with near first support chip 10 of cell wall 31 with away from second support chip, 11, the first support chips 10 and second support chip 11 of cell wall 31 and is respectively arranged with the through hole 101,111 that passes for locking bar 7.First support chip 10 and second support chip 11 are used to support locking bar 7, make locking bar 7 insert lockhole 6 or withdraw from lockhole 6 more smooth and easy.
The both sides of locking bar 7 are respectively arranged with guide post 13, article two, an end of guide post 13 is connected with locking bar 7 respectively, article two, the other end of guide post 13 is interconnection, and first support chip 10 and second support chip 11 are respectively arranged with for two two pilot holes 102,112 that guide post 13 passes.The purpose that guide post 13 is set is to make locking bar 7 inserting lockhole 6 or withdrawing from lockhole 6 more smooth and easy, dead bolt 8 stuck phenomenons in lockhole 6 can not occur.
Stretcher base 2 be provided with dial hands 14 and with dial the rotating disk 15 that hands 14 is connected, rotating disk 15 is arranged at stretcher base 2, rotating disk 15 is provided with 16, two locking bars 7 of two columns and is respectively arranged with 17, two connecting rods 17 of connecting rod and is connected with two columns 16 respectively.Rotate group hands 14 with hands, rotating disk 15 rotates, and rotating disk 15 drives two connecting rods 17 again and draws close, and makes the dead bolt 8 of locking bar 7 ends withdraw from lockhole 6, and at this moment, stretcher 1 can withdraw from stretcher base 2; After loosing one's grip, locking bar 7 resets under the effect of spring 12.
Article two, the junction of guide post 13 is provided with engaging lug 18, and connecting rod 17 is connected with engaging lug 18 respectively.
Article two, connecting rod 17 is provided with 19, two annulus 19 of annulus respectively and is sheathed on two columns 16 respectively.
Article two, the end of chute 3 is respectively arranged with compression spring 20, when stretcher 1 is locked in stretcher base 2, compression spring 20 is conflicted with stretcher 1, compression spring 20 is in contraction state, after stretcher 1 release, compression spring 20 is released, and the elastic force of compression spring 20 acts on stretcher 1, make stretcher 1 segment distance that slides in chute 3, medical personnel just can easily spur stretcher 1.
The both sides of stretcher 1 bottom are respectively arranged with 21, two rollers 4 of rolling wheel support and are arranged at two rolling wheel supports 21 respectively.
Certainly, the embodiment of the above, it is preferred embodiments of the present utility model, and unrestricted this utility model practical range, so all equivalences of doing according to the described structure of this utility model claim, feature and principle change or modify, and all should be included in this utility model claim.
Claims (10)
1. the structure-improved of the stretcher of wounded's transport vehicle and stretcher base, comprise stretcher and the stretcher base that is used to place described stretcher, it is characterized in that: described stretcher base is provided with the open chute of two one ends, the both sides of described stretcher bottom are respectively arranged with roller, the both sides of described stretcher bottom also are respectively arranged with the clamping block that is used to lock, described two clamping blocks are respectively arranged with lockhole, described stretcher base is provided with two locking bars, two cell walls that described two chutes are relative are respectively arranged with for described two holes that locking bar passes, when stretcher is positioned over described stretcher base, described two rollers are arranged at respectively in described two chutes, described two clamping blocks also are arranged at respectively in described two chutes, described two locking bars pass described two holes respectively, and enter respectively in described two lockholes; When needs took off stretcher, described two locking bars withdrawed from described two lockholes respectively.
2. the structure-improved of the stretcher of wounded's transport vehicle according to claim 1 and stretcher base is characterized in that: an end of the relative lockhole of described locking bar is provided with dead bolt, the size of described dead bolt and described lockhole coupling.
3. the structure-improved of the stretcher of wounded's transport vehicle according to claim 1 and stretcher base, it is characterized in that: two cell walls that described two chutes are relative are respectively arranged with the lock bar seat that is used to support described locking bar, described lock bar seat is provided with near first support chip of described cell wall with away from second support chip of described cell wall, and described first support chip and described second support chip are respectively arranged with the through hole that passes for described locking bar.
4. the structure-improved of the stretcher of wounded's transport vehicle according to claim 1 and stretcher base is characterized in that: described locking bar is provided with spring, and described spring housing is connected to described locking bar.
5. the structure-improved of the stretcher of wounded's transport vehicle according to claim 3 and stretcher base, it is characterized in that: the both sides of described locking bar are respectively arranged with guide post, one end of described two guide posts is connected with described locking bar respectively, the other end of described two guide posts is interconnection, and described first support chip and described second support chip are respectively arranged with two pilot holes that pass for described two guide posts.
6. the structure-improved of the stretcher of wounded's transport vehicle according to claim 5 and stretcher base, it is characterized in that: described stretcher base is provided with dials hands and the rotating disk that is connected with described group of hands, described rotating disk is arranged at the stretcher base, described rotating disk is provided with two columns, described two locking bars are respectively arranged with connecting rod, and described two connecting rods are connected with described two columns respectively.
7. the structure-improved of the stretcher of wounded's transport vehicle according to claim 6 and stretcher base is characterized in that: the junction of described two guide posts is provided with engaging lug, and described connecting rod is connected with described engaging lug respectively.
8. according to the stretcher of claim 6 or 7 described wounded's transport vehicle and the structure-improved of stretcher base, it is characterized in that: described two connecting rods are provided with annulus respectively, and described two annulus are sheathed on described two columns respectively.
9. the structure-improved of the stretcher of wounded's transport vehicle according to claim 1 and stretcher base is characterized in that: the end of described two chutes is respectively arranged with compression spring.
10. the structure-improved of the stretcher of wounded's transport vehicle according to claim 1 and stretcher base is characterized in that: the both sides of described stretcher bottom are respectively arranged with rolling wheel support, and two rollers are arranged at two rolling wheel supports respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205662617U CN201855371U (en) | 2010-10-19 | 2010-10-19 | Improved structure of stretcher and stretcher base of transport vehicle for the wounded |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205662617U CN201855371U (en) | 2010-10-19 | 2010-10-19 | Improved structure of stretcher and stretcher base of transport vehicle for the wounded |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201855371U true CN201855371U (en) | 2011-06-08 |
Family
ID=44101191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205662617U Expired - Fee Related CN201855371U (en) | 2010-10-19 | 2010-10-19 | Improved structure of stretcher and stretcher base of transport vehicle for the wounded |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201855371U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105030433A (en) * | 2015-08-31 | 2015-11-11 | 济南方宇文化传媒有限公司 | Medical trolley convenient to transfer |
| CN110115661A (en) * | 2019-06-11 | 2019-08-13 | 上海大骋医疗科技有限公司 | A kind of fixation device stretched out for stretcher |
| CN111976804A (en) * | 2014-12-24 | 2020-11-24 | 威尔泰克联合股份有限公司 | Cart with detachable wheel seat |
| CN114506262A (en) * | 2022-02-28 | 2022-05-17 | 乔建国 | Tree conveying device |
| CN114642543A (en) * | 2022-03-17 | 2022-06-21 | 中国人民解放军空军军医大学 | Detachable stretcher special for helicopter |
-
2010
- 2010-10-19 CN CN2010205662617U patent/CN201855371U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111976804A (en) * | 2014-12-24 | 2020-11-24 | 威尔泰克联合股份有限公司 | Cart with detachable wheel seat |
| CN111976804B (en) * | 2014-12-24 | 2023-06-23 | 威尔泰克联合股份有限公司 | Cart with detachable wheel seat |
| CN105030433A (en) * | 2015-08-31 | 2015-11-11 | 济南方宇文化传媒有限公司 | Medical trolley convenient to transfer |
| CN110115661A (en) * | 2019-06-11 | 2019-08-13 | 上海大骋医疗科技有限公司 | A kind of fixation device stretched out for stretcher |
| CN114506262A (en) * | 2022-02-28 | 2022-05-17 | 乔建国 | Tree conveying device |
| CN114642543A (en) * | 2022-03-17 | 2022-06-21 | 中国人民解放军空军军医大学 | Detachable stretcher special for helicopter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110608 Termination date: 20111019 |