CN109235797B - Stair auxiliary device - Google Patents
Stair auxiliary device Download PDFInfo
- Publication number
- CN109235797B CN109235797B CN201811391445.1A CN201811391445A CN109235797B CN 109235797 B CN109235797 B CN 109235797B CN 201811391445 A CN201811391445 A CN 201811391445A CN 109235797 B CN109235797 B CN 109235797B
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- China
- Prior art keywords
- rod
- rectangular
- sucker
- connecting column
- cavity
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F11/00—Stairways, ramps, or like structures; Balustrades; Handrails
- E04F11/02—Stairways; Layouts thereof
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F11/00—Stairways, ramps, or like structures; Balustrades; Handrails
- E04F11/18—Balustrades; Handrails
Abstract
The invention discloses a stair auxiliary device which comprises an auxiliary rod, wherein the auxiliary rod is made of iron, a moving sleeve is connected onto the auxiliary rod in a sliding mode, an installation cavity is formed in one side of the moving sleeve, a connecting column is connected onto the installation cavity through a plurality of springs, a cavity is formed in one end, close to a rectangular rod, of the connecting column, a plurality of vent pipes are connected into the cavity in a sliding mode, a sucker is fixedly connected to one end, close to the rectangular rod, of each vent pipe, a vent hole is formed in the center of the inner wall of each sucker, the vent holes are respectively connected with the vent pipes in a sealing mode, one side of each sucker abuts against one side of the rectangular rod, and a magnet is fixedly connected. According to the stair climbing device, due to the interaction of the elastic rubber rod, the spring, the connecting column, the vent pipe, the cavity, the magnet, the sucker and other structures, special people can climb stairs conveniently, labor is saved, and potential safety hazards are reduced.
Description
Technical Field
The invention relates to the technical field of stairs, in particular to a stair auxiliary device.
Background
Along with the continuous improvement of living standard, people also have higher and higher requirements on clothes and eating and living, and in order to facilitate living, many people can own a set of two-storey buildings belonging to themselves, and the buildings have the stairs to communicate one storey and two storeys.
When climbing such stair, special crowd (old man and the disease of health), because old man's leg and foot are unfavorable for and have the health disease, lead to climbing unstably, hard moreover, can produce the potential safety hazard, ordinary vertical handrail is because the atress between palm and the handrail is along vertical handrail direction, so can't effectually alleviate special crowd climbing unstability, the difficult problem of moreover. The existing automatic stair designed for the old is too high in cost and too small in applicability range, and people still need to be beside the automatic stair to assist and operate equipment, so that great troubles are brought.
Disclosure of Invention
The invention aims to solve the defects in the prior art, such as: when climbing such stair, special crowd (old man and the disease of health), because old man's leg and foot are unfavorable for and have the health disease, lead to climbing unstably, hard moreover, can produce the potential safety hazard, ordinary vertical handrail is because the atress between palm and the handrail is along vertical handrail direction, so can't effectually alleviate special crowd climbing unstability, the difficult problem of moreover. The existing automatic stair designed for the old is too high in cost and too small in applicability range, and people still need to be beside the automatic stair to assist and operate equipment, so that great troubles are brought.
In order to achieve the purpose, the invention adopts the following technical scheme:
a stair auxiliary device comprises an auxiliary rod, wherein the auxiliary rod is made of iron, a moving sleeve is connected onto the auxiliary rod in a sliding mode, a mounting cavity is formed in one side of the moving sleeve, connecting columns are connected onto the mounting cavity through a plurality of springs, a cavity is formed in one end, close to a rectangular rod, of each connecting column, a plurality of vent pipes are connected into the cavity in a sliding mode, a sucker is fixedly connected to one end, close to the rectangular rod, of each vent pipe, a vent hole is formed in the center of the inner wall of each sucker, the vent holes are respectively in sealing connection with the vent pipes, one side of each sucker abuts against one side of the rectangular rod, a magnet is fixedly connected to one side of each sucker, one end, away from the moving sleeve, of each connecting column is connected with an elastic rubber rod through a soft air bag, a sealing cavity is formed between, one end of the vent pipe, which deviates from the movable sleeve, extends into the soft air bag.
Preferably, the auxiliary rod comprises two cylindrical rods and two rectangular rods, the two cylindrical rods are welded at two ends of the rectangular rods respectively, and the movable sleeve is connected to the rectangular rods in a sliding mode.
Preferably, a plurality of the springs are arranged around the connecting column in a rectangular shape with the center point of the connecting column.
Preferably, a plurality of the suction cups are arranged on one side of the rectangular rod in a square shape.
Preferably, the elastic rubber rod is wrapped with an anti-slip sleeve.
Compared with the prior art, the invention has the beneficial effects that:
1. through the interaction of elastic rubber stick, spring, spliced pole, breather pipe, cavity, magnetite, sucking disc isotructure to be convenient for special crowd scrambles the stair, more laborsaving, reduced the production of potential safety hazard.
2. The mode can achieve the effect of exercise, is beneficial to rehabilitation and training treatment on limbs of patients, and can be independently used by old people, so that the cost is lower, and the application range is wider.
Drawings
Fig. 1 is a schematic front view of a stair aid according to the present invention;
fig. 2 is a partially enlarged structural diagram of a in fig. 1.
In the figure: 1 cylindrical rod, 2 rectangular rods, 3 moving sleeves, 4 anti-skidding sleeves, 5 elastic rubber rods, 6 springs, 7 connecting columns, 8 vent pipes, 9 cavities, 10 magnets and 11 suckers.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1-2, a stair auxiliary device, comprising an auxiliary rod, the auxiliary rod comprises two cylindrical rods 1 and two rectangular rods 2, the two cylindrical rods 1 are welded at two ends of the rectangular rods 2 respectively, a movable sleeve 3 is slidably connected on the rectangular rods 2, the auxiliary rod is made of iron, a movable sleeve 3 is slidably connected on the auxiliary rod, one side of the movable sleeve 3 is provided with an installation cavity, the installation cavity is connected with a connecting post 7 through a plurality of springs 6, one end of the connecting post 7 close to the rectangular rods 2 is provided with a cavity 9, the springs 6 are arranged around the connecting post 7 in a rectangular shape by the central point of the connecting post 7, the cavity 9 is slidably connected with a plurality of vent pipes 8, one end of each vent pipe 8 close to the rectangular rods 2 is fixedly connected with a sucker 11, the central vent hole of the inner wall of the sucker 11 is provided, and the vent hole is hermetically connected with the, a plurality of sucking discs 11 are the square and arrange in one side of rectangular pole 2, one side of sucking disc 11 supports one side at rectangular pole 2, one side fixedly connected with magnetite 10 of sucking disc 11, spliced pole 7 deviates from the one end that removes cover 3 and is connected with elastic rubber stick 5 through soft gasbag, elastic rubber stick 5 is wrapped up in and is equipped with antiskid cover 4, the seal chamber has been seted up between elastic rubber stick 5 and the spliced pole 7, soft gasbag and sucking disc 11's number phase-match, breather pipe 8 deviates from the one end that removes cover 3 and extends to in the soft gasbag.
In the invention, initially, the movable sleeve 3 is arranged on the cylindrical rod 1, when special people want to walk on stairs, one hand is held on the connecting column 7, the other hand is held on the elastic rubber rod 5, the movable sleeve 3 is rotated to be overlapped with the axis of the rectangular rod 2, then the movable sleeve 3 slides onto the rectangular rod 2 from the cylindrical rod 1, at the moment, the movable sleeve 3 is perpendicular to the rectangular rod 2 and parallel to the ground, the cross section of the rectangular rod 2 is arranged in a rectangular shape, a positive supporting force can be given to the movable sleeve 3 on the Z axis, so that the movable sleeve 3 cannot rotate on the rectangular rod 2, then the connecting column 7 is pushed to enable the movable sleeve 3 to move along the rectangular rod 2, at the moment, no pressure difference exists between the suction disc 11 and the rectangular rod 2, the magnet 10 is adsorbed on one side of the rectangular rod 2, when the people go up a step, the hand held on the elastic rubber rod 7 can apply a force to the direction of a user (the direction is downward in the drawing), at the moment, the elastic rubber rod 5 is slightly bent downwards, so that the volume of the soft air bag positioned above is enlarged under the action of external force, the pressure in the soft air bag above is further reduced, the air pressure difference between the inside and the outside of the sucker 11 above is increased, and the adsorption force of the sucker 11 above is enhanced.
Meanwhile, the exercise effect can be achieved through the mode, the rehabilitation and the training treatment on the limbs of the patient are facilitated, the old can finish going up and down stairs independently, and the potential safety hazard is reduced.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (3)
1. The stair auxiliary device comprises an auxiliary rod, wherein the auxiliary rod is made of iron, and is characterized in that a moving sleeve (3) is connected to the auxiliary rod in a sliding manner, an installation cavity is formed in one side of the moving sleeve (3), a connecting column (7) is connected to the installation cavity through a plurality of springs (6), a cavity (9) is formed in one end, close to a rectangular rod (2), of the connecting column (7), a plurality of vent pipes (8) are connected to the cavity (9) in a sliding manner, each vent pipe (8) is fixedly connected with a sucker (11) close to the rectangular rod (2), an air vent is formed in the center of the inner wall of each sucker (11), the air vent is respectively connected with the vent pipes (8) in a sealing manner, one side of each sucker (11) is abutted to one side of the rectangular rod (2), and one side of each sucker (11) is fixedly connected with a magnet (, one end of the connecting column (7) departing from the moving sleeve (3) is connected with an elastic rubber rod (5) through a soft air bag, a sealing cavity is formed between the elastic rubber rod (5) and the connecting column (7), the number of the soft air bag is matched with that of the suckers (11), and one end of the vent pipe (8) departing from the moving sleeve (3) extends into the soft air bag; the auxiliary rods comprise two cylindrical rods (1) and two rectangular rods (2), the two cylindrical rods (1) are respectively welded at two ends of the rectangular rods (2), and the moving sleeve (3) is connected to the rectangular rods (2) in a sliding manner; the suckers (11) are arranged on one side of the rectangular rod (2) in a square shape.
2. A stair aid according to claim 1, characterised in that a number of said springs (6) are arranged around the connecting column (7) in a rectangular pattern with the centre point of the connecting column (7).
3. A stair aid according to claim 1 wherein the resilient rubber rod (5) is wrapped with an anti-slip sleeve (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811391445.1A CN109235797B (en) | 2018-11-21 | 2018-11-21 | Stair auxiliary device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811391445.1A CN109235797B (en) | 2018-11-21 | 2018-11-21 | Stair auxiliary device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109235797A CN109235797A (en) | 2019-01-18 |
| CN109235797B true CN109235797B (en) | 2020-11-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811391445.1A Active CN109235797B (en) | 2018-11-21 | 2018-11-21 | Stair auxiliary device |
Country Status (1)
| Country | Link |
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| CN (1) | CN109235797B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109732865A (en) * | 2019-02-22 | 2019-05-10 | 滁州市超顺装备科技有限公司 | A kind of injection mold with condensation |
| CN112520540A (en) * | 2019-09-19 | 2021-03-19 | 许亚军 | Hand-operated stair-climbing handle |
| CN112554459A (en) * | 2020-12-30 | 2021-03-26 | 曾细梅 | Old person goes up and down stairs and uses auxiliary device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103089792A (en) * | 2013-01-18 | 2013-05-08 | 罗妙唯 | Air collection air bag for sucker suction membrane hanging hook |
| CN203129462U (en) * | 2013-01-25 | 2013-08-14 | 上海迈动医疗器械有限公司 | Lifting handrail |
| JP2014094317A (en) * | 2014-02-13 | 2014-05-22 | Panasonic Age-Free Life Tech Co Ltd | Handrail for bathtub |
| CN104612997A (en) * | 2015-03-02 | 2015-05-13 | 潘阿海 | Anti-toppling shock absorption base |
| CN204920044U (en) * | 2015-08-12 | 2015-12-30 | 曹杰 | Folding handrail |
| CN207582844U (en) * | 2017-10-25 | 2018-07-06 | 王炜 | A kind of guardrail used in construction engineering with preferable stability |
| US10066398B1 (en) * | 2017-09-01 | 2018-09-04 | Hank Guerrero | Stairway safety rail system |
-
2018
- 2018-11-21 CN CN201811391445.1A patent/CN109235797B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103089792A (en) * | 2013-01-18 | 2013-05-08 | 罗妙唯 | Air collection air bag for sucker suction membrane hanging hook |
| CN203129462U (en) * | 2013-01-25 | 2013-08-14 | 上海迈动医疗器械有限公司 | Lifting handrail |
| JP2014094317A (en) * | 2014-02-13 | 2014-05-22 | Panasonic Age-Free Life Tech Co Ltd | Handrail for bathtub |
| CN104612997A (en) * | 2015-03-02 | 2015-05-13 | 潘阿海 | Anti-toppling shock absorption base |
| CN204920044U (en) * | 2015-08-12 | 2015-12-30 | 曹杰 | Folding handrail |
| US10066398B1 (en) * | 2017-09-01 | 2018-09-04 | Hank Guerrero | Stairway safety rail system |
| CN207582844U (en) * | 2017-10-25 | 2018-07-06 | 王炜 | A kind of guardrail used in construction engineering with preferable stability |
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| Publication number | Publication date |
|---|---|
| CN109235797A (en) | 2019-01-18 |
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| PB01 | Publication | ||
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| TA01 | Transfer of patent application right |
Effective date of registration: 20201105 Address after: 321000 1st floor, No.10, Weiyi Xinhua lane, Weishan community, Weishan Town, Dongyang City, Jinhua City, Zhejiang Province (self declaration) Applicant after: Dongyang Zhongsheng Construction Engineering Co.,Ltd. Address before: 430070 Hubei Province, Wuhan city Hongshan District Luoyu Road No. 1037 Applicant before: Geng Shengjun |
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| TR01 | Transfer of patent right |
Effective date of registration: 20230106 Address after: Room 408-8, 4 / F, building 2, Haichuang technology center, Cangqian street, Yuhang District, Hangzhou City, Zhejiang Province, 311100 Patentee after: HANGZHOU ZHUILIE TECHNOLOGY Co.,Ltd. Address before: 321000 Floor 1, No. 10 Weiyi Xinhua Li, Weishan Community, Weishan Town, Dongyang City, Jinhua City, Zhejiang Province (self declared) Patentee before: Dongyang Zhongsheng Construction Engineering Co.,Ltd. |
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| TR01 | Transfer of patent right |