CN2721766Y - Power saving step - Google Patents
Power saving step Download PDFInfo
- Publication number
- CN2721766Y CN2721766Y CN 200420037629 CN200420037629U CN2721766Y CN 2721766 Y CN2721766 Y CN 2721766Y CN 200420037629 CN200420037629 CN 200420037629 CN 200420037629 U CN200420037629 U CN 200420037629U CN 2721766 Y CN2721766 Y CN 2721766Y
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- CN
- China
- Prior art keywords
- ladder
- class
- shatter
- dividing plate
- grade
- 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.)
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Abstract
The utility model provides a power saving step, comprising a first step and a second step which are side-by-side and have the same heights; the number of the stages of the first step and the second step are respectively n and n+1, and n is a positive integer; the height, the length and the width of each stage of the first step are respectively H1, L1 and W1; the H down arrow [1] is from 14 centimeters to 30 centimeters; the L down arrow [1] is from 0.5 meters to 40 meters; the W down arrow [1]is from 20 centimeters to 50 centimeters; the lowest and the highest stages of the second step are of the half-stage height, and all of the heights of other stages are the H down arrow [2] which are separately between 14-30 centimeters, 0.5-40 meter and 20-50 centimeters; the lowest stage and the highest stage of the second step are half stage height, and the heights of the rest stages are all H2 which is equal to H1. The length and the width of each stage of the second step are respectively L2 and W2, and the L2 is between 25-50 centimeters and the W2 is equal to W1; the steep-straightness face of the first stage of the second step extends 0-W2 forwards than the steep-straightness face of the first stage of the first step; a falling-proof partition board is clamped between the second step and the first step; when the person climbs the power saving step, the left and the right feet step on the second step and the first step respectively; the left and the right feet respectively move for one time, and the body of the person only raises the height of one stage H1 with the function of power saving.
Description
Affiliated technical field
The utility model relates to a kind of laborsaving ladder, and dependent territory wood building is definitely said, belongs to the technical field of stair, step.
Background technology
Existing ladder is a kind of by n level length, width with highly be respectively L, W and H, the one-level level successively with the mode that raises step by step along inclined-plane order of a permutation level Die add form for the ascend a height building of usefulness of people.Described ladder is built in the stair in the house or is built in the house, and especially, the step that mansion is outer also is built in the stone step on the hillside.The height of each grade class all equates.The height H of class is between 14～30 centimetres.N is a positive integer.The numerical value of n depends on the overall height of ladder and the height of class.The shortcoming of background technology is that the height H of each grade class is higher, though when between twenty and fifty people climbs described ladder, can not feel painstaking especially tired, still can adapt to, but when old man, leg disease patient and handicapped people climb described ladder, can feel painstaking especially tired, be difficult to adapt to.
Summary of the invention
The technical problems to be solved in the utility model provides a kind of laborsaving ladder.This ladder does not have the shortcoming of background technology, when anyone climbs this ladder, can not feel painstaking fatigue.
It is that described laborsaving ladder contains first ladder of being made up of n level class, the height H of each grade class that the utility model solves the above-mentioned technical scheme that technical problem adopted
1Equate, between 14～30 centimetres, the length L of each grade class
1And width W
1Respectively between 0.5～40 meter and 20～50 centimetres, the height H of the class of height h/ first ladder of n=first ladder
1, regulate H
1Making n is positive integer, it is characterized in that, it also contains second ladder and the shatter-resistant dividing plate be made up of n+1 level class, minimum one-level and highest level, the i.e. height H of the 1st grade and n+1 level class
2/ 2 are equal to H
1/ 2, all the other classes, the i.e. height H of the 2nd grade～n level class
2Be equal to H
1, the length L of each grade class
2And width W
2Respectively between 25～50 centimetres with equal the width W of the class of first ladder
1, the height of second ladder equates with the height of first ladder, the height H of shatter-resistant dividing plate '=3H
1/ 2+H
0, constant H
0Between 3～7 centimetres, the thickness W ' of shatter-resistant dividing plate is between 2～6 centimetres, and second ladder is steep towards preceding stretching out 0～W with the 1st grade of class of steep ratio first ladder of the 1st grade of class of second ladder
2And the shatter-resistant dividing plate is clipped in one of mode between second ladder and first ladder and left and right limit of first ladder and is close to and is fixed together.
Operating principle of the present utility model.Investigate the old man earlier and climb the situation of the wall scroll ladder of background technology as first ladder.Each moves his/her left foot and right crus of diaphragm once, and he makes the height of the health rising two-stage class of oneself, i.e. 2H
1, relatively more painstaking.Climb by this way, the old man can feel painstaking fatigue.If second ladder is positioned at the left Side of first ladder.Now investigate the situation that the old man climbs laborsaving ladder of the present utility model.He climbs in the mode that his/her left foot and right crus of diaphragm scrunch second ladder and first ladder respectively.Each moves his/her left foot and right crus of diaphragm once, and he only makes the height of the health rising one-level class of oneself: H
2/ 2+H
1/ 2=H
1/ 2+H
1/ 2=H
1, more laborsaving.Climb by this way, the old man just can not feel painstaking fatigue.
The effect of shatter-resistant dividing plate.As do not have the shatter-resistant dividing plate, so, can come out from the intersection of first ladder and second ladder in the corner of the class of these two ladders.When the people climbs when not having the laborsaving ladder of shatter-resistant dividing plate, clothing, trousers, skirt or shank that these corners can the broken people of hooks, the pin that can hack also, even the people tripped.The shatter-resistant dividing plate is used for covering these above-mentioned corners.When the people climbs the of the present utility model laborsaving ladder contain the shatter-resistant dividing plate, clothing, trousers, skirt or the shank that the corner can the broken people of hook never again.In addition, also restricted people's left foot and the effect that right crus of diaphragm can only be climbed on second ladder and first ladder respectively of shatter-resistant dividing plate, stopped the possibility that left foot kicks the corner of the corner of class of first ladder and the class that right crus of diaphragm kicks second ladder, the people can not tripped by these corners again.
The technical solution of the utility model is further characterized in that, the 1st grade of class of steep ratio first ladder of the 1st grade of class of second ladder steep towards preceding stretching out W
2/ 2.
The technical solution of the utility model is further characterized in that, the 1st grade of class of steep ratio first ladder of the 1st grade of class of second ladder steep towards preceding stretching out W
2
The technical solution of the utility model is further characterized in that the shatter-resistant dividing plate is put together by n shatter-resistant dividing plate unit, and shatter-resistant dividing plate unit is the right-angled trapezium plate, the upper base of each shatter-resistant dividing plate unit, goes to the bottom and end waist is respectively H '=3H
2/ 2+H
0, H "=H
2/ 2+H
0And W
2N-1 shatter-resistant dividing plate unit end waist by separately is separately fixed on the termination adjacent with second ladder of the 1st～the n-1 level class of first ladder, last shatter-resistant dividing plate unit is fixed on the basal plane that first ladder is located in by its end waist, and perhaps n shatter-resistant dividing plate unit end waist by separately is separately fixed on the termination adjacent with first ladder of the 1st～the n level class of second ladder.
The technical solution of the utility model is further characterized in that, the 1st grade of class of steep ratio first ladder of the 1st grade of class of second ladder steep towards preceding stretching out W
2, second ladder is made up of the part of the 1st～the n-1 level class of first ladder, basal plane and n cushion block that first ladder is located in, the length of each cushion block, width and highly be respectively L
2, W
2And H
2/ 2, n-1 cushion block is separately fixed on the end of the 1st～the n-1 level class of first ladder, and last cushion block is fixed on the basal plane that first ladder is located in.
The technical solution of the utility model is further characterized in that, n shatter-resistant dividing plate unit end waist by separately is separately fixed on the side adjacent with first ladder on the 1st～the n cushion block of second ladder.
The technical solution of the utility model is further characterized in that n cushion block and n shatter-resistant dividing plate unit form n shatter-resistant dividing plate-cushion block assembly in the mode of a cushion block and a shatter-resistant dividing plate-cushion block assembly of a shatter-resistant dividing plate unit composition.
The technical solution of the utility model is further characterized in that, in the side away from first ladder of second ladder handrail is installed.
The technical solution of the utility model is further characterized in that, it also contains one article of the 3rd ladder and another piece shatter-resistant dividing plate, the structure of the 3rd ladder is identical with the structure of second ladder, the 3rd ladder is clipped in the empty Side of mode between the 3rd ladder and first ladder and first ladder by mode identical with second ladder-first ladder connected mode and shatter-resistant dividing plate to be close to and to be fixed together, and in the side away from first ladder of second ladder and the 3rd ladder handrail is installed.
Compare with background technology, the utlity model has following beneficial effect:
1. when anyone climbs laborsaving ladder of the present utility model, can not feel painstaking fatigue.
2. laborsaving ladder of the present utility model provides two aisle: common path of travel and laborsaving aisle, and when climbing, the people can freely select for use according to the physical of oneself.
3. laborsaving hierarchic structure of the present utility model is simple, easy to implement.
4. the utility model scope of application broadness both can be used as the stair in the house, or can be used as the house, and especially, the step that mansion is outer also can be used as the stone step on the hillside.
Description of drawings
Fig. 1 is the structural representation of laborsaving ladder of the present utility model, and wherein 1 is first ladder, and 2 is second ladders, the 4th, and basal plane, 5 is classes of second ladder, and 6 is classes of first ladder, the 7th, and steep of class 6, the 8th, steep of class 5, the 9th, shatter-resistant dividing plate, the 10th, handrail.Fig. 2 is the structural representation of a kind of modification of laborsaving ladder of the present utility model, and wherein 11 is cushion blocks.Fig. 3 is the structural representation of the another kind of modification of laborsaving ladder of the present utility model, and wherein 12 is shatter-resistant dividing plate-cushion block assemblys.Fig. 4 is the structural representation of shatter-resistant dividing plate-cushion block assembly 12.Fig. 5 is the structural representation of the another kind of modification of laborsaving ladder of the present utility model, and wherein 3 is the 3rd ladders.
The specific embodiment
The structure of the laborsaving ladder of 1 example of embodiment is similar to structure shown in Figure 1.The specific targets of this laborsaving ladder are enumerated as follows:
The height h=1.8 rice of laborsaving ladder;
N=h/H counts in the class of first ladder 1
1=1.8 meters/0.18 meter=10;
The length L of the class 6 of first ladder 1
1=0.8 meter;
The width W of the class 6 of first ladder 1
1=30 centimetres;
The height H of the class 6 of first ladder 1
1=18 centimetres;
N+1=10+1=11 counts in the class of second ladder 2;
The length L of the class 5 of second ladder 2
2=0.4 meter;
The height H of the class 5 of second ladder 2
2=18 centimetres;
Thickness W '=5 of shatter-resistant dividing plate centimetre;
Constant H
0=6 centimetres;
The height H of shatter-resistant dividing plate 9 '=3H
2/ 2+H
0=27+6=33 centimetre;
The height of handrail 10 is 84 centimetres.
The structure of the laborsaving ladder of 2 examples of embodiment is similar to structure shown in Figure 2.The specific targets of this laborsaving ladder are enumerated as follows:
The structure of the laborsaving ladder of 3 examples of embodiment is similar to structure shown in Figure 3.The specific targets of this laborsaving ladder are enumerated as follows:
The height h=1.8 rice of laborsaving ladder;
N=10 counts in the class of first ladder 1;
The length L of the class 6 of first ladder 1
1=1.3 meters;
The width W of the class 6 of first ladder 1
1=30 centimetres;
The height H of the class 6 of first ladder 1
1=18 centimetres;
N+1=11 counts in the class of second ladder 2;
The length L of cushion block 11
2=0.4 meter;
The width W of cushion block 11
2=30 centimetres;
The height H of cushion block 11
2/ 2=18/2=9 centimetre;
Thickness W '=5 of shatter-resistant dividing plate 9 centimetre;
The upper base of shatter-resistant dividing plate unit, the i.e. height H of shatter-resistant dividing plate 9 '=3H
2/ 2+H
0=27+6=33 centimetre;
The H that goes to the bottom of shatter-resistant dividing plate unit "=H
2/ 2+H
0=9+6=15 centimetre;
The end waist of shatter-resistant dividing plate unit, the i.e. width W of cushion block 11
2=30 centimetres;
The height of handrail 10 is 84 centimetres.
The structure of the laborsaving ladder of 4 examples of embodiment is similar to structure shown in Figure 5.The specific targets of this laborsaving ladder are enumerated as follows:
The height h=1.08 rice of laborsaving ladder;
N=h/H counts in the class of first ladder 1
1=1.08 meters/0.18 meter=6;
The length L of the class 6 of first ladder 1
1=4 meters;
The width W of the class 6 of first ladder 1
1=30 centimetres;
The height H of the class 6 of first ladder 1
1=18 centimetres;
N+1=6+1=7 counts in the class of second ladder 2 and the 3rd ladder 3;
The length of the class 5 of second ladder 2 and the 3rd ladder 3 is respectively L
2And L
3, L
2=L
3=0.4 meter;
Thickness W '=5 of shatter-resistant dividing plate 9 centimetre;
Constant H
0=6 centimetres;
The height H of shatter-resistant dividing plate 9 '=3H
2/ 2+H
0=27+6=33 centimetre;
The height of the handrail 10 of second ladder 2 and the 3rd ladder 3 is 84 centimetres.
Claims (9)
1. a laborsaving ladder contains first ladder (1) of being made up of n level class (6), the height H of each grade class (6)
1Equate, between 14～30 centimetres, the length L of each grade class (6)
1And width W
1Respectively between 0.5～40 meter and 20～50 centimetres, the height H of the class (6) of height h/ first ladder (1) of n=first ladder (1)
1, regulate H
1Making n is positive integer, it is characterized in that, it also contains second ladder (2) and the shatter-resistant dividing plate (9) be made up of n+1 level class (5), minimum one-level and highest level, the i.e. height H of the 1st grade and n+1 level class (5)
2/ 2 are equal to H
1/ 2, all the other classes (5), the i.e. height H of the 2nd grade～n level class (5)
2Be equal to H
1, the length L of each grade class (5)
2And width W
2Respectively between 25～50 centimetres with equal the width W of the class (6) of first ladder (1)
1, the height of second ladder (2) equates with the height of first ladder (1), the height H of shatter-resistant dividing plate (9) '=3H
2/ 2+H
0, constant H
0Between 3～7 centimetres, the thickness W ' of shatter-resistant dividing plate (9) is between 2～6 centimetres, and second ladder (2) stretches out 0～W with steep (8) of the 1st grade of class (5) of second ladder (2) forward than steep (7) of the 1st grade of class (6) of first ladder (1)
2And shatter-resistant dividing plate (9) is clipped in one of mode between second ladder (2) and first ladder (1) and left and right limit of first ladder (1) and is close to and is fixed together.
2. laborsaving ladder according to claim 1 is characterized in that, steep (8) of the 1st grade of class (5) of second ladder (2) are stretched out W forward than steep (7) of the 1st grade of class (6) of first ladder (1)
2/ 2.
3. laborsaving ladder according to claim 1 is characterized in that, steep (8) of the 1st grade of class (5) of second ladder (2) are stretched out W forward than steep (7) of the 1st grade of class (6) of first ladder (1)
2
4. laborsaving ladder according to claim 1 is characterized in that, shatter-resistant dividing plate (9) is put together by n shatter-resistant dividing plate unit, and shatter-resistant dividing plate unit is the right-angled trapezium plate, the upper base of each shatter-resistant dividing plate unit, goes to the bottom and end waist is respectively H '=3H
2/ 2+H
0, H
2/ 2+H
0And W
2N-1 shatter-resistant dividing plate unit end waist by separately is separately fixed on the termination adjacent with second ladder (2) of the 1st～the n-1 level class (6) of first ladder (1), last shatter-resistant dividing plate unit is fixed on the basal plane (4) that first ladder (1) is located in by its end waist, and perhaps n shatter-resistant dividing plate unit end waist by separately is separately fixed on the termination adjacent with first ladder (1) of the 1st～the n level class (5) of second ladder (2).
5. laborsaving ladder according to claim 1 is characterized in that, steep (8) of the 1st grade of class (5) of second ladder (2) are stretched out W forward than steep (7) of the 1st grade of class (6) of first ladder (1)
2, second ladder (2) is made up of the part of the 1st～the n-1 level class (6) of first ladder (1), basal plane (4) and n the cushion block (11) that first ladder (1) is located in, the length of each cushion block (11), width and highly be respectively L
2, W
2And H
2/ 2, n-1 cushion block (11) is separately fixed on the end of the 1st～the n-1 level class (6) of first ladder (1), and last cushion block (11) is fixed on the basal plane (4) that first ladder (1) is located in.
6. according to claim 1,4 or 5 described laborsaving ladders, it is characterized in that n shatter-resistant dividing plate unit end waist by separately is separately fixed on the side adjacent with first ladder (1) on the 1st～the n cushion block (11) of second ladder (2).
7. according to claim 1,4 or 5 described laborsaving ladders, it is characterized in that n cushion block (11) formed n shatter-resistant dividing plate-cushion block assembly (12) with n shatter-resistant dividing plate unit with a cushion block (11) and the mode that a shatter-resistant dividing plate unit forms a shatter-resistant dividing plate-cushion block assembly (12).
8. laborsaving ladder according to claim 1 is characterized in that, in the side away from first ladder (1) of second ladder (2) handrail (10) is installed.
9. laborsaving ladder according to claim 1, it is characterized in that, it also contains one article of the 3rd ladder (3) and another piece shatter-resistant dividing plate (9), the structure of the 3rd ladder (3) is identical with the structure of second ladder (2), the 3rd ladder (3) is clipped in the empty Side of mode between the 3rd ladder (3) and first ladder (1) and first ladder (1) by mode identical with second ladder-first ladder connected mode and shatter-resistant dividing plate (9) to be close to and to be fixed together, and in the side away from first ladder (1) of second ladder (2) and the 3rd ladder (3) handrail (10) is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420037629 CN2721766Y (en) | 2004-07-16 | 2004-07-16 | Power saving step |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420037629 CN2721766Y (en) | 2004-07-16 | 2004-07-16 | Power saving step |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2721766Y true CN2721766Y (en) | 2005-08-31 |
Family
ID=35012139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420037629 Expired - Fee Related CN2721766Y (en) | 2004-07-16 | 2004-07-16 | Power saving step |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2721766Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105275162A (en) * | 2014-06-30 | 2016-01-27 | 肖新凯 | Half-step stairs enabling the old, the weak and children to go upstairs and downstairs easily |
-
2004
- 2004-07-16 CN CN 200420037629 patent/CN2721766Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105275162A (en) * | 2014-06-30 | 2016-01-27 | 肖新凯 | Half-step stairs enabling the old, the weak and children to go upstairs and downstairs easily |
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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: 20050831 |