CN205777189U - The corner stair of area are trampled in a kind of increase - Google Patents
The corner stair of area are trampled in a kind of increase Download PDFInfo
- Publication number
- CN205777189U CN205777189U CN201620736883.7U CN201620736883U CN205777189U CN 205777189 U CN205777189 U CN 205777189U CN 201620736883 U CN201620736883 U CN 201620736883U CN 205777189 U CN205777189 U CN 205777189U
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- China
- Prior art keywords
- spire
- scallop
- area
- increase
- trampled
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- 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.)
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- Steps, Ramps, And Handrails (AREA)
Abstract
This patent relates to a kind of stair, is specifically related to a kind of increase and tramples the corner stair of area, including scallop, spire and handrail；Scallop is positioned at the inner side of corner stair, and spire is positioned at the outside of corner stair, and scallop is fixing with spire to be connected；Handrail is arranged on spire the side near scallop；Spire includes some outer step raising arrangement successively；Scallop includes some cross arrangements and the equal interior step of top surface area；The quantity of interior step is less than the quantity of outer step.What these corner stair increased fan-shaped tip tramples area, can be used for trampling, not the waste of Existential Space.
Description
Technical field
This utility model relates to a kind of stair, is specifically related to a kind of increase and tramples the corner stair of area.
Background technology
Stair are the components in building as floor gap vertical transportation, when being mainly used between floor bigger with the discrepancy in elevation
Traffic connection.Spring layer building commonly uses corner stair.Space not only saved by corner stair, and handsome in appearance, for spring layer
The first-selection of user.
The pedal of traditional corner stair is typically fan-shaped, and fan-shaped tip area is little, is not suitable for trampling, becomes the sky of waste
Between.
Utility model content
The purpose of this utility model is the corner stair providing a kind of increase to trample area, and these corner stair increase fan
Shape tip trample area, can be used for trampling, not the waste of Existential Space.
For reaching above-mentioned purpose, base case of the present utility model is: the corner stair of area are trampled in a kind of increase, including
Scallop, spire and handrail；Scallop is positioned at the inner side of corner stair, and spire is positioned at the outside of corner stair, scallop
Fix with spire and be connected；Handrail is arranged on spire the side near scallop；Spire includes some rows of rising successively
The outer step of row；Scallop includes some cross arrangements and the equal interior step of top surface area；The quantity of interior step is less than between outer land
The quantity on rank.
In prior art, the numbers of steps of scallop and spire is equal；The numbers of steps of scallop in this utility model
Less than the numbers of steps of spire, and in scallop in the top surface area of step equal, the most compared to existing technology for, this reality
Increase by the top surface area of novel interior step, be more beneficial for trampling.The quantity of interior step is less than the quantity of outer step, it is known that
The difference in height of adjacent interior step is more than the difference in height of adjacent outer step, and so interior step is suitable for adult and uses, and outer step is suitable for
Virgin use.Handrail can assist adult or child to climb step.
Prioritization scheme one, as the optimization to base case, the coil width phase of the radius length of scallop and spire
Deng.If the space of scallop is the least, it is unfavorable for that the shape changing interior step increases its area.Only scallop has bigger sky
Between, could be used for designing the shape of interior step, the top surface area of step in increasing.
Prioritization scheme two, as the optimization to prioritization scheme one, the quantity of outer step is 2 times of the quantity of interior step.This
Between the adjacent interior step of sample 2 times that difference in height is adjacent outer step difference in height, the difference in height of outer step is relatively suitable for child, interior
The difference in height on rank is suitable for child.
Prioritization scheme three, as the optimization of prioritization scheme two, has interior step and the scallop of half quantity in interior step
Center connects；The interior step of second half quantity connects with spire；The interior step connected with the center of scallop and and spire
The interior step connected is staggered.The left and right width of step in being so conducive to shortening, width before and after step in increasing.I.e. certain
The left and right width of one interior step reduces, and before and after its adjacent interior step, width increases, and is conducive to trampling.
Prioritization scheme four, as the optimization of prioritization scheme three, handrail includes column, high handrail bar and short handrail bar；Column
It is fixed on spire；High handrail bar is parallel with short handrail bar and all rises along spire；Vertical away from spire of high handrail bar
Distance is 1-1.3m；The short handrail bar vertical distance away from spire is 0.5-0.6m.In high handrail bar is used for assisting adult's climbing
Step；Short handrail bar is used for assisting child and climbs outer step.
Prioritization scheme five, as the optimization of prioritization scheme four, the difference in height between adjacent outer step is equal；Described phase
In adjacent, the difference in height between step is equal；Difference in height between described adjacent outer step is 5-8cm.The height of adjacent outer step
Degree difference is set to 5-8cm, and child uses proper.Now, the difference in height between adjacent interior step is 10-16cm, and adult uses
The most suitable.
Prioritization scheme six, as the optimization of prioritization scheme five, outer step includes pedal, cambered plate and riser；Pedal
It is used for trampling for people；Pedal and riser are fixedly connected with by cambered plate；Riser plays a supportive role.The cambered plate of outer step is
Play the effect of protection child, it is to avoid child's gouge.
Prioritization scheme seven, as the optimization of prioritization scheme six, pedal is obliquely installed, and riser is vertically arranged；Pedal with
Angle between the riser of adjacent step is 5 °.Pedal is slightly inclined, and desirably prevents child and tumbles stair.
Prioritization scheme eight, as the optimization of prioritization scheme seven, riser is provided with phosphor strip；It is provided with on described interior step
Phosphor strip.Phosphor strip can play mark action, by the adjacent interior step of fluorescence display or the position of adjacent outer step, prevents people
Step on sky.Phosphor strip can autofluorescence at night, before night turns on light, still ensure that people accurately identify the position of step, protect
Demonstrate,prove personal safety.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model embodiment.
Detailed description of the invention
Below by detailed description of the invention, this utility model is described in further detail:
Reference in Figure of description includes: interior step 1, outer step 2, handrail 3.
Embodiment is the most as shown in Figure 1:
The corner stair of area are trampled in a kind of increase, including scallop, spire and handrail 3；Scallop is positioned at corner building
The inner side of ladder, spire is positioned at the outside of corner stair, and scallop is fixing with spire to be connected.The radius length of scallop and spiral shell
The coil width in rotation portion is equal.Handrail 3 is arranged on spire the side near scallop.Spire includes some raising successively
The outer step 2 of arrangement；Scallop includes some cross arrangements and the equal interior step 1 of top surface area；The quantity of outer step 2 is interior
2 times of the quantity of step 1.Interior step 1 there is the interior step 1 of half quantity connect with the center of described scallop；Another half
The interior step 1 of amount connects with described spire；The interior step 1 connected with the center of scallop and the interior step connected with spire
1 is staggered.Difference in height between adjacent outer step 2 is equal；Difference in height between adjacent interior step 1 is equal；Phase
Difference in height between adjacent outer step 2 is 5-8cm；Difference in height between adjacent interior step 1 is 10-16cm.Outer step 2 includes trampling
Plate, cambered plate and riser；Pedal is used for trampling for people, and pedal is obliquely installed；Riser is vertically arranged；Pedal and adjacent stations
Angle between the riser on rank is 5 °.Pedal and riser are fixedly connected with by cambered plate；Riser plays a supportive role, on riser
Phosphor strip is installed.Interior step 1 includes interior step 1 riser, and interior step 1 riser is provided with phosphor strip.Handrail 3 include column,
High handrail bar and short handrail bar；Column is fixed on spire；High handrail bar is parallel with short handrail bar and all rises along spire；
The high handrail bar vertical distance away from spire is 1-1.3m；The short handrail bar vertical distance away from spire is 0.5-0.6m.
Scallop aims at adult's design, and as a example by the corner stair rotated counterclockwise, when going upstairs, left foot is set foot on all the time
The step connected with scallop center, right crus of diaphragm is set foot on the step connected with spire all the time, is used high handrail bar.Time downstairs, left
Foot sets foot on the step connected with spire all the time, and right crus of diaphragm sets foot on the step connected with scallop center all the time, uses high handrail bar.
Spire aims at child's design, owing to the outer step 2 of spire rises successively, so child only needs hand steered short handrail
The upper and lower outer step of bar 2.
The area of trampling of this utility model scallop increases, but the difference in height of adjacent interior step 1 increases, so being only suitable for body
Higher adult uses, although child's foot is little, needs to trample area less, but due to short legs, so being not appropriate for making
Use scallop.Set up cambered plate in the outer step 2 of spire, also for protection child, avoid gouge.Adult not only has the ability
On special-shaped interior step 1, safety is up and down, and scallop meets adult and likes few feature at heart walked, so this corner
Stair have practicality.
Above-described is only embodiment of the present utility model, and in scheme, the known general knowledge such as using method and characteristic is at this
Too much describe.It should be pointed out that, for a person skilled in the art, without departing under premise of the present utility model, go back
May be made that some improvement, these also should be considered as protection domain of the present utility model, and these are all without affecting this utility model
The effect implemented and practical applicability.The protection domain that this application claims should be as the criterion with the content of its claim, explanation
Detailed description of the invention in book etc. record the content that may be used for explaining claim.
Claims (9)
1. the corner stair of area are trampled in an increase, it is characterised in that include scallop, spire and handrail；Fan-shaped position
In the inner side of corner stair, spire is positioned at the outside of corner stair, and scallop is fixing with spire to be connected；Handrail is arranged on spiral shell
Near the side of scallop in rotation portion；Spire includes some outer step raising arrangement successively；Scallop includes some intersections
Arrangement and the equal interior step of top surface area；The quantity of interior step is less than the quantity of outer step.
The corner stair of area are trampled in a kind of increase the most according to claim 1, it is characterised in that the half of described scallop
Electrical path length is equal with the coil width of described spire.
The corner stair of area are trampled in a kind of increase the most according to claim 2, it is characterised in that the quantity of outer step is
2 times of the quantity of interior step.
The corner stair of area are trampled in a kind of increase the most according to claim 3, it is characterised in that have in described interior step
The interior step of half quantity connects with the center of described scallop；The interior step of second half quantity connects with described spire；With
Interior step and the interior step connected with spire that the center of scallop connects are staggered.
The corner stair of area are trampled in a kind of increase the most according to claim 4, it is characterised in that described handrail includes standing
Post, high handrail bar and short handrail bar；Column is fixed on spire；High handrail bar is parallel with short handrail bar and all along spire
Rise；The high handrail bar vertical distance away from spire is 1-1.3m；The short handrail bar vertical distance away from spire is 0.5-0.6m.
The corner stair of area are trampled in a kind of increase the most according to claim 5, it is characterised in that described adjacent outer step
Between difference in height be equal；Difference in height between described adjacent interior step is equal；Between described adjacent outer step
Difference in height is 5-8cm.
The corner stair of area are trampled in a kind of increase the most according to claim 6, it is characterised in that described outer step includes
Pedal, cambered plate and riser；Pedal is used for trampling for people；Pedal and riser are fixedly connected with by cambered plate；Riser
Play a supportive role.
The corner stair of area are trampled in a kind of increase the most according to claim 7, it is characterised in that described pedal tilts
Arranging, described riser is vertically arranged；Angle between pedal and the riser of adjacent step is 5 °.
The corner stair of area are trampled in a kind of increase the most according to claim 8, it is characterised in that install on described riser
There is phosphor strip；On described interior step, phosphor strip is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620736883.7U CN205777189U (en) | 2016-07-13 | 2016-07-13 | The corner stair of area are trampled in a kind of increase |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620736883.7U CN205777189U (en) | 2016-07-13 | 2016-07-13 | The corner stair of area are trampled in a kind of increase |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205777189U true CN205777189U (en) | 2016-12-07 |
Family
ID=58122479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620736883.7U Expired - Fee Related CN205777189U (en) | 2016-07-13 | 2016-07-13 | The corner stair of area are trampled in a kind of increase |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205777189U (en) |
-
2016
- 2016-07-13 CN CN201620736883.7U patent/CN205777189U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170310 Address after: 405457 Chongqing City District Maple Street Community cloud opened in Changqing Nanshan Road No. 110 Patentee after: Chongqing City District opened Hongye Building Materials Limited company Address before: 405457 Chongqing Ma Liu Xiang rural home group No. 9, No. 24 Patentee before: Zhou Guiping |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161207 Termination date: 20180713 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |