CN106263762A - A kind of simple ascending stool of laboratory - Google Patents
A kind of simple ascending stool of laboratory Download PDFInfo
- Publication number
- CN106263762A CN106263762A CN201610910029.2A CN201610910029A CN106263762A CN 106263762 A CN106263762 A CN 106263762A CN 201610910029 A CN201610910029 A CN 201610910029A CN 106263762 A CN106263762 A CN 106263762A
- Authority
- CN
- China
- Prior art keywords
- truncated cone
- stool
- shaped housing
- spring
- laboratory
- 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.)
- Pending
Links
- 230000001174 ascending effect Effects 0.000 title claims abstract description 26
- 238000010276 construction Methods 0.000 claims abstract description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 4
- 239000000741 silica gel Substances 0.000 claims description 4
- 229910002027 silica gel Inorganic materials 0.000 claims description 4
- 230000005484 gravity Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 239000013536 elastomeric material Substances 0.000 claims 1
- 239000000463 material Substances 0.000 description 5
- 229960001866 silicon dioxide Drugs 0.000 description 3
- 241000252212 Danio rerio Species 0.000 description 2
- 238000009360 aquaculture Methods 0.000 description 2
- 244000144974 aquaculture Species 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C12/00—Step-stools
- A47C12/02—Step-stools requiring conversion between the step and seat functions
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C7/00—Parts, details, or accessories of chairs or stools
- A47C7/002—Chair or stool bases
- A47C7/006—Chair or stool bases with castors
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C7/00—Parts, details, or accessories of chairs or stools
- A47C7/02—Seat parts
Landscapes
- Special Chairs (AREA)
Abstract
The invention belongs to technical field of experiment equipment, be specially a kind of simple ascending stool of laboratory.This ascending stool be under with the truncated cone-shaped hollow-core construction of wheel, including circular anti-skidding stool surface, truncated cone-shaped housing, triangle skid-proof step, three wheels, three connecting rods, three retainer ring, three springs；Wherein, circular anti-skidding stool surface is mated with the upper end circle of described truncated cone-shaped housing, and fixing connection；Triangle skid-proof step is positioned 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 annulus of spring is fixed on truncated cone-shaped enclosure interior；The dilatation of spring, can drive wheel to expose or the truncated cone-shaped housing bottom surface that submerges.The simple ascending table stool of present invention design, convenient and practical, and deposit and receive conveniently, anti-skidding can avoid being encountered by people with night, the field that operation of often ascending a height is relevant can be widely used in.
Description
Technical field
The invention belongs to technical field of experiment equipment, be specifically related to a kind of use for laboratory ascending stool.
Background technology
Stool materials are simple, purposesExtensively, in actual life, stool miscellaneous is the most visible.Certainly, stool is also
Being the most frequently used a kind of instrument of laboratory, common laboratory and aquaculture room is designed with magazine for saving space, but so
Be inconvenient to the out of reach thing of ordinary people of taking, use general stool fearness of ascending a height to fall down, use ladder to ascend a height and hell to pay, and
Brachydanio rerio isotype biology is all to use posture to raise, and generally requires operation of ascending a height frequently.And stool existing on market is all
Be inconvenient to ascend a height, and shift from one place to another very laborious when using, the most dangerous.So being badly in need of a collection stool and Simple ladder
In one and the most transportable simple ascending stool, and easy for going up and down, so can meet and ascend a height, the most time saving and energy saving.
Summary of the invention
The technical problem to be solved is to provide a kind of simple ascending stool of laboratory, to solve stool in prior art
The deficiencies such as son is irremovable, it has not been convenient to ascend a height, easily collision at night.
The simple ascending stool of laboratory that the present invention provides, for truncated cone-shaped hollow-core construction, including: an anti-skidding stool surface of circle,
One truncated cone-shaped housing, a triangle skid-proof step, three equirotal wheels, three connections being connected with wheel subcenter
Bar, three retainer ring, three springs being connected with retainer ring.Its structure is as shown in Figure 1.Wherein, the anti-skidding stool surface of described circle
Mate with the upper end circle of described truncated cone-shaped housing, and fixing connection, stool surface has silica-gel antiskid layer, the most anti-skidding but also anti-cold；
Described triangle skid-proof step is positioned at the middle part of truncated cone-shaped housing, the middle part indent of this truncated cone-shaped housing, and with anti-
The inner peripheral of sliding ladder is fixing to be connected, and the cascaded surface of skid-proof step anti-slip material forms, and increases frictional force, in order to foot is put
Going to move, this skid-proof step can use 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 the truncated cone-shaped housing bottom surface that submerges.Just
(do not sit people or there is no weight) whole stool in the case of Chang to be moved everywhere by three wheels, when sitting people or use of ascending a height
Time, 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 directly contacts, and so plays Stabilization.
In the present invention, fluorescent belt also can be set in truncated cone-shaped housing mid-section position, it is simple to when using in night or darkroom,
By its position of fluorescence display.
In the present invention, described truncated cone-shaped housing, spring, connecting rod etc. can make of metal material, such as Stainless Steel, aluminium alloy
Deng；Described anti-skidding stool surface can use, with the surface of triangle skid-proof step, the material that the coefficient of friction such as silica gel, rubber is bigger；Described fluorescence
Band is made up of fluorescent material.
In the present invention, the gravity of whole device less than three wheel spring contractions to the bullet of generation during bottom surface level mutually
Power sum, the effect reached is, when without applying external force, due to the elastic force of spring, bottom surface is contactless with ground, only three wheels
Son contacts with ground；For rolling friction between ascending stool and ground, ascending stool can easily utilize wheel at ground moving；When
People be vertically applied more than bigger power (power as more than 10 kilograms) on stool time, wheel can retract into truncated cone-shaped housing
In, bottom surface lands, and is sliding friction between ascending stool bottom surface and ground, after people stands in above, and will not the most on the ground
Slide, and reach antiskid function.
The simple ascending stool of present invention design, can arbitrarily move to the place wanted, under normal circumstances can be as typically
Stool is used for using.
Present configuration is simple and convenient to operate, and random movable stool, permissible when needing the thing by eminence as required
As easy ascending stool, it is particularly suited for the most mobile and place frequently of ascending a height up and down, including Brachydanio rerio room, aquaculture
The observation in room, the operation such as throw something and feed, convenient and labor-saving.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
Label in figure: 1 is circular anti-skidding stool surface, and 2 is triangle skid-proof step, and 3 is spring, and 4 is wheel, and 5 is connecting rod,
6 is retainer ring, and 7 is fluorescent belt.
Detailed description of the invention
With example, the present invention is described in further details below in conjunction with the accompanying drawings.
As it is shown in figure 1, include: an anti-skidding stool surface of circle 1, a truncated cone-shaped housing, a triangle skid-proof step 2,
Three equirotal wheels 4, connecting rod 5, three retainer ring 6, three springs 3, fluorescent belt 7.Wherein said annular is prevented
Sliding stool surface 1 is the upper stool surface of truncated cone-shaped stool, and with silica-gel antiskid layer, the most anti-skidding but also anti-cold, triangle skid-proof step 2 is positioned at
A part for the middle contact of cylinder up and down, this part uses anti-slip material composition, increases frictional force, in order to foot puts up not
Can move, and use as step when ascending a height；Three equirotal wheels 4 connecting rod 5 as three root length degree 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, when there being External Force Acting lower spring to shrink, and under the drive of spring, wheel can enter in bottom surface, so descends ground
Directly contact with ground, increase the stability of stool.Fluorescent belt 7 can be at noctilucence, it is to avoid people encounters stool at night.
During use, random movable stool as required, when needing the thing by eminence can as easy ascending stool,
The simplest, convenient and labor-saving.
Claims (4)
1. the simple ascending stool of laboratory, it is characterised in that for truncated cone-shaped hollow-core construction, including: an anti-skidding stool surface of circle,
One truncated cone-shaped housing, a triangle skid-proof step, three equirotal wheels, three connections being connected with wheel subcenter
Bar, three retainer ring, three springs being connected with retainer ring；Wherein, the anti-skidding stool surface of described circle and described truncated cone-shaped housing
Upper end circle coupling, and fixing connect；Described triangle skid-proof step is positioned at the middle part of truncated cone-shaped housing, this round platform
The middle part indent of shape housing, and fixing with the inner peripheral of skid-proof step be connected；Three described wheels are evenly distributed
At 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 the truncated cone-shaped housing bottom surface that submerges.
The simple ascending stool of laboratory the most according to claim 1, it is characterised in that the anti-skidding stool surface of described circle and triangle
The surface of shape skid-proof step is silica gel or elastomeric material layer.
The simple ascending stool of laboratory the most according to claim 1, it is characterised in that arrange in truncated cone-shaped housing mid-section position
There is fluorescent belt.
The simple ascending stool of laboratory the most according to claim 1, it is characterised in that the gravity of total is less than three wheels
Sub-spring is retracted to and the elastic force sum produced during bottom surface level mutually, and the effect reached is, when without applying external force, due to bullet
The elastic force of spring, bottom surface is contactless with ground, and only three wheels contact with ground.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610910029.2A CN106263762A (en) | 2016-10-19 | 2016-10-19 | A kind of simple ascending stool of laboratory |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610910029.2A CN106263762A (en) | 2016-10-19 | 2016-10-19 | A kind of simple ascending stool of laboratory |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106263762A true CN106263762A (en) | 2017-01-04 |
Family
ID=57719307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610910029.2A Pending CN106263762A (en) | 2016-10-19 | 2016-10-19 | A kind of simple ascending stool of laboratory |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106263762A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2358218Y (en) * | 1998-02-18 | 2000-01-12 | 无锡市雄狮珐琅公司 | Movable ladder |
| CN101803836A (en) * | 2010-04-20 | 2010-08-18 | 肖弘 | Anti-noise leg of stool and chair |
| CN103431672A (en) * | 2013-09-03 | 2013-12-11 | 无锡兰桂联芳医疗科技有限公司 | Climbing stool |
| CN203646844U (en) * | 2013-09-03 | 2014-06-18 | 无锡兰桂联芳医疗科技有限公司 | Climbing stool |
| CN204500042U (en) * | 2014-12-29 | 2015-07-29 | 无锡兰桂联芳医疗科技有限公司 | To get it filled stool structure |
| CN204743305U (en) * | 2015-07-22 | 2015-11-11 | 浙江维龙家居用品有限公司 | Multi -functional sofa bench |
| CN204908634U (en) * | 2015-08-25 | 2015-12-30 | 梁耀宗 | Family expenses bench of ascending a height |
| CN206354756U (en) * | 2016-10-19 | 2017-07-28 | 复旦大学 | A kind of simple ascending stool in laboratory |
-
2016
- 2016-10-19 CN CN201610910029.2A patent/CN106263762A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2358218Y (en) * | 1998-02-18 | 2000-01-12 | 无锡市雄狮珐琅公司 | Movable ladder |
| CN101803836A (en) * | 2010-04-20 | 2010-08-18 | 肖弘 | Anti-noise leg of stool and chair |
| CN103431672A (en) * | 2013-09-03 | 2013-12-11 | 无锡兰桂联芳医疗科技有限公司 | Climbing stool |
| CN203646844U (en) * | 2013-09-03 | 2014-06-18 | 无锡兰桂联芳医疗科技有限公司 | Climbing stool |
| CN204500042U (en) * | 2014-12-29 | 2015-07-29 | 无锡兰桂联芳医疗科技有限公司 | To get it filled stool structure |
| CN204743305U (en) * | 2015-07-22 | 2015-11-11 | 浙江维龙家居用品有限公司 | Multi -functional sofa bench |
| CN204908634U (en) * | 2015-08-25 | 2015-12-30 | 梁耀宗 | Family expenses bench of ascending a height |
| CN206354756U (en) * | 2016-10-19 | 2017-07-28 | 复旦大学 | A kind of simple ascending stool in laboratory |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170104 |