CN206354756U - A kind of simple ascending stool in laboratory - Google Patents
A kind of simple ascending stool in laboratory Download PDFInfo
- Publication number
- CN206354756U CN206354756U CN201621136756.XU CN201621136756U CN206354756U CN 206354756 U CN206354756 U CN 206354756U CN 201621136756 U CN201621136756 U CN 201621136756U CN 206354756 U CN206354756 U CN 206354756U
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- CN
- China
- Prior art keywords
- truncated cone
- stool
- shaped housing
- spring
- wheels
- Prior art date
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Abstract
The utility model belongs to technical field of experiment equipment, specially a kind of simple ascending stool in laboratory.This ascending stool is the lower truncated cone-shaped hollow-core construction with wheel, including circular anti-skidding stool surface, truncated cone-shaped housing, triangle skid-proof step, three wheels, three connecting rods, three retainer rings, three springs；Wherein, circular anti-skidding stool surface is matched with the upper end circle of the truncated cone-shaped housing, and is fixedly connected；Triangle skid-proof step is located at the middle part of truncated cone-shaped housing, and three wheels are evenly distributed in truncated cone-shaped housing lower bottom part, and each wheel is connected with corresponding connecting rod, and connecting rod is connected with corresponding spring, and one end of spring is fixed on truncated cone-shaped enclosure interior with annulus；The dilatation of spring, can drive wheel to expose or submerge truncated cone-shaped housing bottom surface.The simple ascending table stool of the utility model design, it is convenient and practical, and also storage and storage are convenient, anti-skidding and night can avoid being encountered by people, can be widely used in the related field of operation of often ascending a height.
Description
Technical field
The utility model belongs to technical field of experiment equipment, and in particular to a kind of use for laboratory ascending stool.
Background technology
Stool materials are simple, and widely used, miscellaneous stool is visible everywhere in actual life.Certainly, stool
It is a kind of the most frequently used instrument in laboratory, common laboratory and aquaculture room are designed with magazine to save space, but so
The thing that ordinary people of being inconvenient to take can't reach, is fallen using general stool fear of throwing of ascending a height, is ascended a height using ladder and hell to pay, and
Biological zebra fish isotype is raised using posture, generally requires operation of frequently ascending a height.And the existing stool of in the market is all
Be inconvenient to ascend a height, and shifted from one place to another when using very arduously, it is also dangerous up and down.So being badly in need of a collection stool and Simple ladder
In one and transportable simple ascending stool, and easy for going up and down again, it can so meet and ascend a height, but it is time saving and energy saving.
The content of the invention
Technical problem to be solved in the utility model is to provide a kind of simple ascending stool in laboratory, to solve prior art
Middle stool is irremovable, it has not been convenient to ascend a height, the night easily deficiency such as collision.
The simple ascending stool in laboratory that the present invention is provided, is truncated cone-shaped hollow-core construction, including：One anti-skidding stool surface of circle,
One truncated cone-shaped housing, a triangle skid-proof step, three equirotal wheels, three connections for being connected with wheel subcenter
Bar, three retainer rings, three springs for being connected with retainer ring.Its structure is as shown in Figure 1.Wherein, described circular anti-skidding stool surface
Match, and be fixedly connected with the upper end circle of the truncated cone-shaped housing, stool surface was not only anti-skidding but also anti-cold with silica-gel antiskid layer；
The triangle skid-proof step is located at the middle part of truncated cone-shaped housing, the middle part indent of the truncated cone-shaped housing, and with it is anti-
The inner peripheral of sliding ladder is fixedly connected, and the cascaded surface of skid-proof step is constituted with anti-slip material, increases frictional force, so that pin is put
Go to move, the skid-proof step can be used as lattice step when ascending a height；Three described wheels are evenly distributed in
Truncated cone-shaped housing lower bottom part, each wheel is connected with corresponding connecting rod, and connecting rod is connected with corresponding spring, one end circle of spring
Ring is fixed on truncated cone-shaped enclosure interior；The dilatation of spring, can drive wheel to expose or submerge truncated cone-shaped housing bottom surface.Just
In the case of often（People or no weight are not sat）Whole stool can everywhere be moved by three wheels, be used when sitting people or ascending a height
When, under gravity, the spring being connected with wheel is compressed, and wheel enters in truncated cone-shaped housing bottom surface, bottom surface and ground
Face is directly contacted, and so plays stabilization.
In the utility model, fluorescent belt also can be set in truncated cone-shaped housing mid-section position, is easy to make in night or darkroom
Used time, by its position of fluorescence display.
In the utility model, the truncated cone-shaped housing, spring, connecting rod etc. can make of metal material, such as Stainless Steel, aluminium
Alloy etc.；The anti-skidding stool surface and the surface of triangle skid-proof step can use the larger materials of coefficient of friction such as silica gel, rubber；It is described
Fluorescent belt is made up of fluorescent material.
In the utility model, the gravity of whole device is produced when being less than three wheel spring contractions to bottom surface phase level
Elastic force sum, the effect reached is, when without external force is applied, due to the elastic force of spring, bottom surface is contactless with ground, only three
Individual wheel is contacted with ground；It is rolling friction between ascending stool and ground, ascending stool can be moved easily using wheel on ground
It is dynamic；When people is vertically applied more than larger power（Such as power more than 10 kilograms）When on stool, wheel can retract into round platform
In shape housing, bottom surface lands, and is sliding friction between ascending stool bottom surface and ground, and people stands after above, will not be with being intended to
Slided on ground, and reach antiskid function.
The simple ascending stool of the utility model design, can arbitrarily be moved to desired place, under normal circumstances can conduct
General stool is used for using.
The utility model is simple in construction, easy to operate, as needed random movable stool, when needing the thing by eminence
Can be as easy ascending stool, be particularly suitable for use in often mobile and frequently place of ascending a height up and down, including zebra fish room, aquatic products
The observation of breeding room, the operation such as feed, it is convenient and labor-saving.
Brief description of the drawings
Fig. 1 is structural representation stereogram of the present utility model；
Fig. 2 is structural representation side view of the present utility model.
Label in figure：1 is circular anti-skidding stool surface, and 2 be triangle skid-proof step, and 3 be spring, and 4 be wheel, and 5 be connecting rod,
6 be retainer ring, and 7 be fluorescent belt.
Embodiment
The utility model is described in further details with example below in conjunction with the accompanying drawings.
As shown in figure 1, including：The anti-skidding stool surface 1 of one circle, a truncated cone-shaped housing, a triangle skid-proof step 2,
Three equirotal wheels 4, connecting rod 5, three retainer rings 6, three springs 3, fluorescent belt 7.Wherein described annular is prevented
Sliding stool surface 1 is the upper stool surface of truncated cone-shaped stool, and with silica-gel antiskid layer, not only anti-skidding but also anti-cold, triangle skid-proof step 2 is located at
A part for the middle contact of cylinder up and down, this part is constituted using anti-slip material, increases frictional force, so that pin is put up not
It can move, and be used as step when ascending a height；Connecting rod 5 of three equirotal wheels 4 as three length is connected,
Wherein connecting rod 5 is connected with spring 3, and one end annulus 6 of spring 3 is fixed on stool inwall.Under wheel stretches out under normal circumstances
Bottom surface, can shrink when there is external force to act on lower spring, and under the drive of spring, wheel can enter in bottom surface, so descend ground
Directly contacted with ground, increase the stability of stool.Fluorescent belt 7 can be in noctilucence, it is to avoid people encounters stool at night.
In use, random movable stool as needed, when needing the thing by eminence can as easy ascending stool,
It is frequently also simple up and down, it is convenient and labor-saving.
Claims (4)
1. a kind of simple ascending stool in laboratory, it is characterised in that be truncated cone-shaped hollow-core construction, including：One anti-skidding stool surface of circle,
One truncated cone-shaped housing, a triangle skid-proof step, three equirotal wheels, three connections for being connected with wheel subcenter
Bar, three retainer rings, three springs for being connected with retainer ring；Wherein, described circular anti-skidding stool surface and the truncated cone-shaped housing
Upper end circle matching, and be fixedly connected；The triangle skid-proof step is located at the middle part of truncated cone-shaped housing, the round platform
The middle part indent of shape housing, and be fixedly connected with the inner peripheral of skid-proof step；Three described wheels are evenly distributed
In truncated cone-shaped housing lower bottom part, each wheel is connected with corresponding connecting rod, and connecting rod is connected with corresponding spring, and one end of spring is used
Annulus is fixed on truncated cone-shaped enclosure interior；The dilatation of spring, can drive wheel to expose or submerge truncated cone-shaped housing bottom surface.
2. the simple ascending stool in laboratory according to claim 1, it is characterised in that described circular anti-skidding stool surface and triangle
The surface of shape skid-proof step is silica gel or elastomeric material layer.
3. the simple ascending stool in laboratory according to claim 1, it is characterised in that set in truncated cone-shaped housing mid-section position
There is fluorescent belt.
4. the simple ascending stool in laboratory according to claim 1, it is characterised in that the gravity of total is less than three wheels
Sub-spring is retracted to the elastic force sum produced during with bottom surface phase level, and the effect reached is, when without external force is applied, due to bullet
The elastic force of spring, bottom surface is contactless with ground, and only three wheels are contacted with ground.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621136756.XU CN206354756U (en) | 2016-10-19 | 2016-10-19 | A kind of simple ascending stool in laboratory |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621136756.XU CN206354756U (en) | 2016-10-19 | 2016-10-19 | A kind of simple ascending stool in laboratory |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206354756U true CN206354756U (en) | 2017-07-28 |
Family
ID=59369713
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621136756.XU Expired - Fee Related CN206354756U (en) | 2016-10-19 | 2016-10-19 | A kind of simple ascending stool in laboratory |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206354756U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106263762A (en) * | 2016-10-19 | 2017-01-04 | 复旦大学 | A kind of simple ascending stool of laboratory |
-
2016
- 2016-10-19 CN CN201621136756.XU patent/CN206354756U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106263762A (en) * | 2016-10-19 | 2017-01-04 | 复旦大学 | A kind of simple ascending stool of laboratory |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170728 Termination date: 20201019 |