CN211549567U - Tensile stair that family used - Google Patents
Tensile stair that family used Download PDFInfo
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- CN211549567U CN211549567U CN201920613895.4U CN201920613895U CN211549567U CN 211549567 U CN211549567 U CN 211549567U CN 201920613895 U CN201920613895 U CN 201920613895U CN 211549567 U CN211549567 U CN 211549567U
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- fixedly connected
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Abstract
The utility model provides a tensile stair that family used. The stretching stair for household use comprises: a top plate; the top of the mounting plate is movably connected to one side of the bottom of the top plate, and one side of the mounting plate is fixedly connected with a main body frame; the bottom of the connecting frame is fixed on one side of the main body frame, and a first hanging opening is formed in the surface of the connecting frame; the bottom of the fixing frame is fixed on one side of the mounting plate. The utility model provides a tensile stair that family used is convenient for regularly change the washing to the friction pad.
Description
Technical Field
The utility model relates to a stair equipment field especially relates to a tensile stair that family used.
Background
The building is used as a component for vertical traffic between floors. The method is used for traffic connection between floors and when the height difference is large. Stairways are also provided in multi-story and high-rise buildings provided with elevators and escalators as the main means of vertical transportation. High-rise buildings, although using elevators as the main vertical transport means, still need to keep staircases for escape in case of fire. The stairs are composed of continuous stair sections (also called stair runs), platforms (rest platforms), enclosing members and the like. The horizontal projection distance between the lowest step and the highest step of the stair is the length of the stair, and the total height of the steps is the height of the stair. Stairs have been engraved in the heavy room image on the copper ware in the warring period of China.
The conventional stair is inconvenient for replacing and cleaning the friction pad regularly.
Therefore, there is a need to provide a stretching stair for household use to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a tensile stair that family used has solved current stair and has not been convenient for regularly change abluent problem to the friction pad.
In order to solve the technical problem, the utility model provides a pair of tensile stair that family used, include: a top plate; the top of the mounting plate is movably connected to one side of the bottom of the top plate, and one side of the mounting plate is fixedly connected with a main body frame; the bottom of the connecting frame is fixed on one side of the main body frame, and a first hanging opening is formed in the surface of the connecting frame; the bottom of the fixed frame is fixed on one side of the mounting plate, and the surface of the fixed frame is rotatably connected with a rotating frame; the bottom of the stabilizing frame is fixed on one side of the mounting plate, and a fixing rod is rotatably connected to the surface of the stabilizing frame; the top of the first rotating frame is fixed on the top of the top plate, and a second rotating frame is rotatably connected to the surface of the first rotating frame through a rotating shaft.
The surface of the main body frame is rotatably connected with a supporting rod.
One end of the rotating frame, which is far away from the fixed frame, is rotatably connected with an upper frame through a rotating shaft, and the top of the fixed frame is fixedly connected with a vertical frame.
A second hanging opening is formed in the surface of the fixing rod, and an expansion spring is movably connected between the second hanging opening and the first hanging opening.
A pedal is rotatably connected between the opposite sides of the first rotating frame and the second rotating frame.
The bottom of the surface of the first rotating frame and the bottom of the surface of the second rotating frame are fixedly connected with feet.
The surface of running-board is provided with antiskid, and antiskid includes the fixed slot, the sub-magic of the bottom fixedly connected with of the inner wall of fixed slot is pasted to the top of sub-magic is pasted and is had female magic subsides, the top of female magic subsides is fixed even has the friction pad, and the top fixedly connected with slipmat of friction pad, the top fixedly connected with bump of slipmat, and the equal fixedly connected with handrail frame in both sides at the top of running-board.
Compared with the prior art, the utility model provides a tensile stair that family used has following beneficial effect:
the anti-skidding device is arranged on the surface of the pedal plate and comprises a fixing groove, the fixing groove is formed in the surface of the pedal plate, the bottom of the inner wall of the fixing groove is fixedly connected with a sub-magic tape, a female magic tape is pasted on the top of the sub-magic tape, the sub-magic tape is pasted with the female magic tape, a friction pad is fixedly connected to the top of the female magic tape, and the friction pad can be conveniently replaced and cleaned regularly.
Drawings
Fig. 1 is a schematic structural view of an embodiment of a stretching stair for home use according to the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
fig. 3 is a schematic structural view of two embodiments of the stretching stairway for home use provided by the present invention.
Reference numbers in the figures: 1. the roof, 2, the mounting panel, 3, the main part frame, 4, the link, 5, first string of mouth, 6, the mount, 7, the rotating turret, 8, the steady rest, 9, the dead lever, 10, first swivel mount, 11, the second swivel mount, 12, the bracing piece, 13, the pivot, 14, the roof-rack, 15, erect the frame, 16, expanding spring, 17, the running-board, 18, the footing, 19, antiskid, 191, the fixed slot, 192, sub-magic subsides, 193, female magic subsides, 194, the friction pad, 195, the slipmat, 196, the bump, 197, handrail frame, 20, the second string of mouth.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
First embodiment
Please refer to fig. 1 and fig. 2 in combination, wherein fig. 1 is a schematic structural diagram of an embodiment of a stretching stair for home use according to the present invention; fig. 2 is an enlarged view of the portion a shown in fig. 1.
A tension stair for home use comprising:
the top plate 1, the top plate 1 is set in the position needing to be installed;
the top of the mounting plate 2 is movably connected to one side of the bottom of the top plate 1, and a main body frame 3 is fixedly connected to one side of the mounting plate 2;
the bottom of the connecting frame 4 is fixed on one side of the main body frame 3, a first hanging opening 5 is formed in the surface of the connecting frame 4, and one end, far away from the second hanging opening 20, of the telescopic spring 16 is connected with the first hanging opening 5;
the bottom of the fixed frame 6 is fixed on one side of the mounting plate 2, and the surface of the fixed frame 6 is rotatably connected with a rotating frame 7;
the bottom of the stabilizing frame 8 is fixed on one side of the mounting plate 2, a fixing rod 9 is rotatably connected to the surface of the stabilizing frame 8, and the fixing rod 9 is rotatably connected with two sides of a first rotating frame 10 and a second rotating frame 11;
The surface of the main body frame 3 is rotatably connected with a support rod 12.
One end of the rotating frame 7, which is far away from the fixed frame 6, is rotatably connected with an upper frame 14 through a rotating shaft 13, one end of the upper frame 14, which is far away from the rotating frame 7, is fixedly connected with the bottom of the top plate 1, and the top of the fixed frame 6 is fixedly connected with a vertical frame 15.
A second hanging opening 20 is formed in the surface of the fixing rod 9, and a telescopic spring 16 is movably connected between the second hanging opening 20 and the first hanging opening 5.
A foot pedal 17 is rotatably connected between opposite sides of the first rotating frame 10 and the second rotating frame 11.
The surface of the pedal plate 17 is provided with an anti-slip device 19, and the anti-slip device 19 includes a fixing groove 191, a bottom of an inner wall of the fixing groove 191 is fixedly connected with a sub magic tape 192, a top of the sub magic tape 192 is pasted with a female magic tape 193, a top of the female magic tape 193 is fixedly connected with a friction pad 194, a top of the friction pad 194 is fixedly connected with an anti-slip pad 195, a top of the anti-slip pad 195 is fixedly connected with a protruding point 196, and both sides of the top of the pedal plate 17 are fixedly connected with armrest frames 197.
Second embodiment
Referring to fig. 3, based on the household stretching stair provided by the first embodiment of the present invention, the household stretching stair provided by the second embodiment of the present invention is different in that,
the surface of the pedal 17 is provided with an anti-slip device 19, the anti-slip device 19 comprises a fixing groove 191, the fixing groove 191 is formed in the surface of the pedal 17, the bottom of the inner wall of the fixing groove 191 is fixedly connected with a sub magic tape 192, the top of the sub magic tape 192 is adhered with a mother magic tape 193, the sub magic tape 192 is adhered with the mother magic tape 193, and the top of the mother magic tape 193 is fixedly connected with a friction pad 194, so that the friction pad 194 can be replaced and cleaned regularly;
the top of the friction pad 194 is fixedly connected with an anti-skid pad 195, the top of the anti-skid pad 195 is fixedly connected with a salient point 196, and the salient point 196 is used for the contact area of the sole surface;
the two sides of the top of the pedal 17 are fixedly connected with armrest frames 197, the overall safety is further enhanced by the armrest frames 197, and the use of the pedal 17 is not affected by the fixing groove 191 formed in the surface of the pedal 17;
a friction pad 194 is placed inside the entire fixing groove 191 by using the sub hook and loop fasteners 192 and the mother hook and loop fasteners 194, and the anti-slip property is further enhanced by the friction pad 194 and the salient points 196 at the top;
and protect through handrail frame 197 at the in-process that climbs, whole antiskid 19 simple to use structures, the price is reasonable in use, design benefit has strengthened the security of whole tensile stair greatly, and the material of first revolving rack 10, second revolving rack 11 and running-board 17 is titanium magnesium alloy material and makes for tensile stair is lighter more steady, avoids rustting.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (1)
1. A tension stair for home use, comprising:
a top plate;
the top of the mounting plate is movably connected to one side of the bottom of the top plate, and one side of the mounting plate is fixedly connected with a main body frame;
the bottom of the connecting frame is fixed on one side of the main body frame, and a first hanging opening is formed in the surface of the connecting frame;
the bottom of the fixed frame is fixed on one side of the mounting plate, and the surface of the fixed frame is rotatably connected with a rotating frame;
the bottom of the stabilizing frame is fixed on one side of the mounting plate, and a fixing rod is rotatably connected to the surface of the stabilizing frame;
the top of the first rotating frame is fixed on the top of the top plate, and a second rotating frame is rotatably connected to the surface of the first rotating frame through a rotating shaft;
the surface of the main body frame is rotatably connected with a supporting rod;
one end of the rotating frame, which is far away from the fixed frame, is rotatably connected with an upper frame through a rotating shaft, and the top of the fixed frame is fixedly connected with a vertical frame;
a second hanging opening is formed in the surface of the fixed rod, and an expansion spring is movably connected between the second hanging opening and the first hanging opening;
a pedal is rotatably connected between the opposite sides of the first rotating frame and the second rotating frame;
bottom feet are fixedly connected to the bottoms of the surfaces of the first rotating frame and the second rotating frame;
the surface of running-board is provided with antiskid, and antiskid includes the fixed slot, the sub-magic of the bottom fixedly connected with of the inner wall of fixed slot is pasted to the top of sub-magic is pasted and is had female magic subsides, the top of female magic subsides is fixed even has the friction pad, and the top fixedly connected with slipmat of friction pad, the top fixedly connected with bump of slipmat, and the equal fixedly connected with handrail frame in both sides at the top of running-board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920613895.4U CN211549567U (en) | 2019-04-30 | 2019-04-30 | Tensile stair that family used |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920613895.4U CN211549567U (en) | 2019-04-30 | 2019-04-30 | Tensile stair that family used |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211549567U true CN211549567U (en) | 2020-09-22 |
Family
ID=72487569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920613895.4U Active CN211549567U (en) | 2019-04-30 | 2019-04-30 | Tensile stair that family used |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211549567U (en) |
-
2019
- 2019-04-30 CN CN201920613895.4U patent/CN211549567U/en active Active
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