CN206749334U - Folding stretcher chi - Google Patents
Folding stretcher chi Download PDFInfo
- Publication number
- CN206749334U CN206749334U CN201621267637.8U CN201621267637U CN206749334U CN 206749334 U CN206749334 U CN 206749334U CN 201621267637 U CN201621267637 U CN 201621267637U CN 206749334 U CN206749334 U CN 206749334U
- Authority
- CN
- China
- Prior art keywords
- chi
- convex
- recessed
- main scale
- stretcher
- 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
Folding stretcher chi has main scale, and one end of main scale is connected with convex chi by a rotating shaft, and the other end is connected with recessed chi by another rotating shaft, and the length of main scale is the length sum of convex chi and recessed chi；The end of convex chi is provided with dop, and the end of recessed chi is provided with neck；Nearby outside is provided with a hook to convex chi with main scale junction, and nearby outside is provided with a hook for the end of recessed chi.The utility model has the function of instructional ruler and stretcher concurrently, can effectively handle the situation for needing first aid of burst, simple to operate, convenient and swift, practical, is easy to promote.
Description
Technical field
A kind of teaching aid is the utility model is related to, particularly a kind of ruler.
Background technology
In general, classroom belongs to the more public place of population, it is possible to can run into sick or injured etc burst
Situation, serious even needs to use stretcher removing patient or the wounded, and often there was only teaching aid in classroom, not standing to have load
Frame, it is possible to rescue and treatment can be delayed, be a hidden danger for the safety of Faculty and Students.
Utility model content
What is happened suddenly during in order to tackle teaching needs the situation of first aid, and the utility model, which provides one kind, can be combined into stretcher
Instructional ruler.
Technical scheme is used by the utility model solves its technical problem：Folding stretcher chi, there is main scale, the master
One end of chi is connected with convex chi by a rotating shaft, and the other end is connected with recessed chi, the length of the main scale by another rotating shaft
For the length sum of the convex chi and the recessed chi；The end of the convex chi is provided with dop, and the end of the recessed chi is provided with neck；
Nearby outside is provided with a hook to the convex chi with the main scale junction, and nearby outside is provided with a hook for the end of the recessed chi
Son.
The U-lag that the neck is outward opening, both sides penetrate, the convex chi and the recessed chi equal length, the master
The length of chi is 100-150cm, and the hook is hook, is made of stainless steel.
The beneficial effects of the utility model are：Have the function of instructional ruler and stretcher concurrently, can effectively handle the need of burst
The situation of first aid is wanted, it is simple to operate, it is convenient and swift, it is practical, it is easy to promote.
Brief description of the drawings
Fig. 1 is stretcher chi structural representation；
Fig. 2 is stretcher chi as ruler schematic diagram；
Fig. 3 is stretcher chi as stretcher schematic diagram.
In figure：Main scale 1, convex chi 2, recessed chi 3, rotating shaft 4, hook 5, dop 21, neck 31.
Embodiment
For the technical solution of the utility model is more clearly understood, specific embodiment is new to this practicality below in conjunction with the accompanying drawings
Type is described further.
As shown in figure 1, Folding stretcher chi has main scale 1, one end of main scale 1 is connected with convex chi 2 by a rotating shaft 4, separately
One end is connected with recessed chi 3 by another rotating shaft 4, and the length of main scale 1 is the length sum of convex chi 2 and recessed chi 3；The end of convex chi 2
End is provided with dop 21, and the end of recessed chi 3 is provided with neck 31；Nearby outside is provided with a hook 5 to convex chi 2 with the junction of main scale 1, recessed
Nearby outside is provided with a hook 5 for the end of chi 3.
Neck 31 is outward opening, the U-lag of both sides insertion, can be fastened from end or side with dop 21.
As shown in Fig. 2 after usually the convex chi 2 of Folding stretcher chi and recessed chi 3 being gone into main scale 1 by rotating shaft 4 respectively
Side, dop 21 are mutually clamped with neck 31, form a teaching ruler.
As shown in figure 3, be to take two stretcher chis needing stretcher, respectively by rotating shaft 4 by recessed chi 3 rotate and with main scale 1
At right angles, neck 31 of the dop 21 of every stretcher chi respectively with another stretcher chi is fastened from side, forms one
Stretcher frame, now four hooks 5 be located at close to the position of stretcher frame corner, take out stretcher cloth, its corner be separately fixed at four
On individual hook 5, you can as a stretcher.
Convex chi 2 and recessed chi 3 length can be with equal, it is contemplated that the height of people, the length of main scale 1 can be 100-150cm, just
120cm is typically taken under reason condition, then stretcher length 180cm, width 60cm, be adapted to human body needs.
Hook 5 is generally linked up with, due to needing to bear human body weight, so being proposed with the very solid material such as stainless steel
It is made.
Specific embodiment of the present utility model is the foregoing is only, but the scope of protection of the utility model is not limited to
This, any one skilled in the art in the technical scope that the utility model discloses, can readily occur in change or
The technical scheme of replacement, it should all cover within the scope of protection of the utility model.
Claims (5)
1. Folding stretcher chi, there is main scale（1）, it is characterised in that：The main scale（1）One end pass through a rotating shaft（4）Connection
There is convex chi（2）, the other end passes through another rotating shaft（4）It is connected with recessed chi（3）, the main scale（1）Length be the convex chi（2）
With the recessed chi（3）Length sum；The convex chi（2）End be provided with dop（21）, the recessed chi（3）End be provided with card
Groove（31）；The convex chi（2）With the main scale（1）Nearby outside is provided with a hook for junction（5）, the recessed chi（3）End
Nearby outside is provided with a hook at end（5）.
2. Folding stretcher chi according to claim 1, it is characterised in that：The neck（31）Passed through for outward opening, both sides
Logical U-lag.
3. Folding stretcher chi according to claim 1, it is characterised in that：The convex chi（2）With the recessed chi（3）Length phase
Deng.
4. Folding stretcher chi according to claim 1, it is characterised in that：The main scale（1）Length be 100-150cm.
5. Folding stretcher chi according to claim 1, it is characterised in that：The hook（5）To link up with, using stainless steel
Into.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621267637.8U CN206749334U (en) | 2016-11-23 | 2016-11-23 | Folding stretcher chi |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621267637.8U CN206749334U (en) | 2016-11-23 | 2016-11-23 | Folding stretcher chi |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206749334U true CN206749334U (en) | 2017-12-15 |
Family
ID=60606651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621267637.8U Expired - Fee Related CN206749334U (en) | 2016-11-23 | 2016-11-23 | Folding stretcher chi |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206749334U (en) |
-
2016
- 2016-11-23 CN CN201621267637.8U patent/CN206749334U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20171215 Termination date: 20181123 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |