CN201135243Y - Multi-layer ascending stool for classroom - Google Patents
Multi-layer ascending stool for classroom Download PDFInfo
- Publication number
- CN201135243Y CN201135243Y CNU2008200162881U CN200820016288U CN201135243Y CN 201135243 Y CN201135243 Y CN 201135243Y CN U2008200162881 U CNU2008200162881 U CN U2008200162881U CN 200820016288 U CN200820016288 U CN 200820016288U CN 201135243 Y CN201135243 Y CN 201135243Y
- Authority
- CN
- China
- Prior art keywords
- supporting
- fixed
- pedal
- classroom
- multilayer
- 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 teaching appliance and particularly relates to a multilayer ladder used in teaching. The multilayer ladder structurally comprises an upper footplate, a lower footplate and slideways; four long support legs are fixed on the upper footplate and two slideways are relatively fixed at the inner sides of the four long support legs; one end of the lower footplate is inserted into the slideways and two short support legs are fixed at the other end of the lower footplate. Compared with prior art, the multilayer ladder used in teaching in classroom is safe and convenient to use and is convenient to carry and store.
Description
Technical field
The utility model relates to a kind of teaching aid, specifically provides a kind of classroom with the multilayer stool of ascending a height.
Background technology
Double bench is that the maximum student of present school's application uses seat.Except being used for sitting on class, above students also usually steps down in the Convenient scrubber blackboard, clean the windows etc.Yet when standing in bench one end, often make the bench perk even the student is fallen owing to center of gravity deflects away from.In addition, because it is highly certain, inconvenience is arranged so use more.
Summary of the invention
The utility model is at above-mentioned the deficiencies in the prior art, provides a kind of safe and convenient to use, classroom of depositing of being easy to carry with the multilayer stool of ascending a height.
The technical scheme that its technical problem that solves the utility model adopts is: the classroom is with the multilayer stool of ascending a height, comprise upper strata pedal, lower floor's pedal and slideway, be fixed with four long leg on the pedal of upper strata, the inboard relative fixed of long leg has two slideways, lower floor's pedal one end is plugged on the slideway, and the other end is fixed with two short supporting legs.
Described long leg is made of supporting-core pipe and supporting sleeve, and supporting-core pipe upper end is fixed on the pedal of upper strata, and lower end and supporting sleeve plug, and fixes by pin uranium between supporting-core pipe and the supporting sleeve, and slideway is fixed on the supporting sleeve upper end.
Classroom of the present utility model is compared with prior art and is had following outstanding beneficial effect with the multilayer stool of ascending a height:
(1) be designed to step-likely, the student is more stable up and down, reliable, can effectively reduce the generation of accident;
(2) only take very little space after packing up fully, carry or deposit all very convenient.
Description of drawings
Accompanying drawing 1 is the utility model classroom with the ascend a height structural representation of stool of multilayer.
The specific embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments, but not as to qualification of the present utility model.
Provide a most preferred embodiment below:
The classroom is made of upper strata pedal 1, lower floor's pedal 2, slideway 3, long leg 4 and short supporting leg 5 with the multilayer stool of ascending a height, and wherein, long leg 4 is made of supporting-core pipe 41 and supporting sleeve 42 again.
Fixedly connected with the upper end of four supporting-core pipes 41 respectively for four jiaos of upper strata pedal 1, the lower end of supporting-core pipe 41 is plugged in the supporting sleeve 42, has some pin-and-holes 43 on the supporting-core pipe 41, fixes by pin uranium 44 between supporting-core pipe 41 and the supporting sleeve 42.
Inboard relative fixed on supporting sleeve 42 tops has two slideways 3, and lower floor's pedal 2 one ends are plugged on the slideway 3, and the other end is fixed with two short supporting legs 5.
Above-described embodiment, the utility model specific embodiment a kind of more preferably just, the common variation that those skilled in the art carries out in the technical solutions of the utility model scope and replacing all should be included in the protection domain of the present utility model.
Claims (2)
1, the classroom is characterized in that with the multilayer stool of ascending a height, and comprises upper strata pedal, lower floor's pedal and slideway, be fixed with four long leg on the pedal of upper strata, the inboard relative fixed of long leg has two slideways, and lower floor's pedal one end is plugged on the slideway, and the other end is fixed with two short supporting legs.
2, classroom according to claim 1 is with the multilayer stool of ascending a height, it is characterized in that, described long leg is made of supporting-core pipe and supporting sleeve, supporting-core pipe upper end is fixed on the pedal of upper strata, lower end and supporting sleeve plug, fix by pin uranium between supporting-core pipe and the supporting sleeve, slideway is fixed on the supporting sleeve upper end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200162881U CN201135243Y (en) | 2008-01-11 | 2008-01-11 | Multi-layer ascending stool for classroom |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200162881U CN201135243Y (en) | 2008-01-11 | 2008-01-11 | Multi-layer ascending stool for classroom |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201135243Y true CN201135243Y (en) | 2008-10-22 |
Family
ID=40035931
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200162881U Expired - Fee Related CN201135243Y (en) | 2008-01-11 | 2008-01-11 | Multi-layer ascending stool for classroom |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201135243Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106820577A (en) * | 2017-03-29 | 2017-06-13 | 王校春 | A kind of sandwich construction drawing and pulling type speech pedal |
| CN107087922A (en) * | 2017-06-30 | 2017-08-25 | 国网河南省电力公司内乡县供电公司 | Insulation bench |
-
2008
- 2008-01-11 CN CNU2008200162881U patent/CN201135243Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106820577A (en) * | 2017-03-29 | 2017-06-13 | 王校春 | A kind of sandwich construction drawing and pulling type speech pedal |
| CN107087922A (en) * | 2017-06-30 | 2017-08-25 | 国网河南省电力公司内乡县供电公司 | Insulation bench |
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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: 20081022 |