CN2832099Y - Stretcher used in stairs - Google Patents
Stretcher used in stairs Download PDFInfo
- Publication number
- CN2832099Y CN2832099Y CN 200520086186 CN200520086186U CN2832099Y CN 2832099 Y CN2832099 Y CN 2832099Y CN 200520086186 CN200520086186 CN 200520086186 CN 200520086186 U CN200520086186 U CN 200520086186U CN 2832099 Y CN2832099 Y CN 2832099Y
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- CN
- China
- Prior art keywords
- stretcher
- framework
- ratchet
- hinged
- stairs
- 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 discloses a stretcher used in stairs, which solves the problems of time waste, labor waste and inconvenient operation when a patient is lifted to climb the stairs. The utility model is characterized in that rolling wheels which are matched with stair handrails are installed on the side frame of a stretcher framework. The stretcher framework comprises a front framework, a middle framework and a rear framework; the rolling wheels are installed on the side frame of the middle framework; the front framework is hinged with the middle framework, and the middle framework is hinged with the rear framework; phase adjusting devices are respectively installed on the hinged point. The structure of the utility model is simple; when the patient is lifted to climb the stairs, the rolling wheels are arranged on the upper side of the stair handrails, and the stretcher only needs to be held at front and back by people who lift the stretcher to control the direction; thus, labor can be saved and the utility model is convenient. The phase adjusting devices can enable the stretcher to lie in a folding state to cause the direction of the stretcher to be turned conveniently between narrow stairs.
Description
Technical field
This utility model relates to the stretcher technical field, relates in particular to a kind of stretcher of the patient's of transporting stair activity.
Background technology
When transporting patient's stair activity with common stretcher, generally need two to four people to lift, not only patient feels under the weather, and wastes time and energy, and operates very inconveniently, runs into the emergency case, might also can delay the state of an illness.
The utility model content
Technical problem to be solved in the utility model is: provide a kind of carrying laborsaving, easy to operate Stretcher for stair.
For solving the problems of the technologies described above, the technical solution of the utility model is: Stretcher for stair, comprise the stretcher framework, and it is characterized in that: the side frame at described stretcher frame is equipped with the roller suitable with balustrade.
Owing to adopted technique scheme, when lifting patient's stair activity, roller is placed on the balustrade upside, the person of lifting buttresses stretcher before and after only needing, and direction was both laborsaving in hand, and was convenient again.
As a kind of improvement, framework before, during and after described stretcher framework comprises, described roller is installed on the side frame of middle frame; Front baffle and middle frame are hinged, and middle frame and afterframe are hinged, and described hinged place is separately installed with phase adjusting device.
Described phase adjusting device can be realized with following concrete structure: described phase adjusting device comprises the pivot that is fixed in front or rear framework, be fixed in the ratchet of pivot, can limit the ratchet that ratchet rotates, the supporting base that described ratchet is installed is fixed in middle frame, is nested in the outer peripheral face of ratchet and is arranged at the interior back-moving spring of supporting base installing hole.
Said structure is particularly suitable for lifting patient at narrow staircase.Pull ratchet backward, rotate front baffle or afterframe, it is adjusted to the angle that is fit to people's sitting, at this moment, under the effect of back-moving spring, ratchet blocks ratchet, it can not be rotated, will maintain necessary relative angle between the preceding middle afterframe, stretcher is in folded state, can shorten the length of stretcher so greatly, be convenient to reverses its direction in staircase.
Description of drawings
Below in conjunction with drawings and Examples this utility model is further specified.
Fig. 1 is the structural representation that this utility model embodiment is in full extended configuration;
Fig. 2 is the structural representation of folded state embodiment illustrated in fig. 1;
Fig. 3 is the enlarged drawing at A place among Fig. 2.
The specific embodiment
Shown in Fig. 1 and Fig. 2 were common, Stretcher for stair comprised the stretcher framework, framework 1,2,4 before, during and after the stretcher framework comprised, front baffle 1 is hinged with middle frame 2, and middle frame 2 is hinged with afterframe 4, the side frame of middle frame 2 install one with the suitable roller 3 of balustrade.Pro-framework 1 and the hinged place of middle frame 2 and the hinged place of middle frame 2 and afterframe 4 are installed a phase adjusting device 5 respectively.
As shown in Figure 3, phase adjusting device 5 comprises the pivot 55 that is fixed in front or rear framework 1 or 4, be fixed in the ratchet 51 of pivot 55, can limit the ratchet 52 that ratchet 51 rotates, the supporting base 54 that described ratchet 52 is installed is fixed in middle frame 2, is nested in the outer peripheral face of ratchet 52 and is arranged at the interior back-moving spring 53 of supporting base installing hole.
Claims (3)
1, Stretcher for stair comprises the stretcher framework, it is characterized in that: the side frame at described stretcher frame is equipped with the roller suitable with balustrade (3).
2, Stretcher for stair as claimed in claim 1 is characterized in that: framework before, during and after described stretcher framework comprises (1,2,4), and described roller (3) is installed on the side frame of middle frame (2); Front baffle (1) is hinged with middle frame (2), and middle frame (2) is hinged with afterframe (4), and described hinged place is separately installed with phase adjusting device (5).
3, Stretcher for stair as claimed in claim 1 or 2, it is characterized in that: described phase adjusting device (5) comprises the pivot (55) that is fixed in front or rear framework (1 or 4), be fixed in the ratchet (51) of pivot (55), can limit the ratchet (52) that ratchet (51) rotates, the supporting base (54) that described ratchet (52) are installed is fixed in middle frame (2), is nested in the outer peripheral face of ratchet (52) and is arranged at the interior back-moving spring (53) of supporting base installing hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520086186 CN2832099Y (en) | 2005-08-11 | 2005-08-11 | Stretcher used in stairs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520086186 CN2832099Y (en) | 2005-08-11 | 2005-08-11 | Stretcher used in stairs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2832099Y true CN2832099Y (en) | 2006-11-01 |
Family
ID=37196415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520086186 Expired - Fee Related CN2832099Y (en) | 2005-08-11 | 2005-08-11 | Stretcher used in stairs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2832099Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102327162A (en) * | 2011-07-12 | 2012-01-25 | 张磊 | Portable stretcher |
| CN107693222A (en) * | 2017-10-17 | 2018-02-16 | 佛山科学技术学院 | A kind of rescue stretcher |
| CN109453009A (en) * | 2019-01-02 | 2019-03-12 | 大连思博科技服务有限公司 | A kind of medical treatment and nursing dressing change cart |
| CN110368208A (en) * | 2019-08-07 | 2019-10-25 | 北京邮电大学 | A kind of multifunctional wheelchair |
-
2005
- 2005-08-11 CN CN 200520086186 patent/CN2832099Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102327162A (en) * | 2011-07-12 | 2012-01-25 | 张磊 | Portable stretcher |
| CN107693222A (en) * | 2017-10-17 | 2018-02-16 | 佛山科学技术学院 | A kind of rescue stretcher |
| CN109453009A (en) * | 2019-01-02 | 2019-03-12 | 大连思博科技服务有限公司 | A kind of medical treatment and nursing dressing change cart |
| CN110368208A (en) * | 2019-08-07 | 2019-10-25 | 北京邮电大学 | A kind of multifunctional wheelchair |
| CN110368208B (en) * | 2019-08-07 | 2020-12-29 | 北京邮电大学 | Multifunctional wheelchair |
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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 |