CN111155730B

CN111155730B - Stair railing for house

Info

Publication number: CN111155730B
Application number: CN201911381746.0A
Authority: CN
Inventors: 马德明
Original assignee: Jiangsu Huagou Housing Industry Technology Co ltd
Current assignee: Jiangsu Huagou Housing Industry Technology Co ltd
Priority date: 2019-12-27
Filing date: 2019-12-27
Publication date: 2021-07-13
Anticipated expiration: 2039-12-27
Also published as: CN111155730A

Abstract

The invention discloses a stair railing for a house, which comprises a plurality of flat upright posts with hollow interiors, wherein the top and the bottom of each upright post are fixedly connected with an upper connecting rod and a lower connecting rod; according to the technical scheme provided by the invention, the stand columns are designed into a flat structure capable of rotating around the central axis of the stand columns, the rotation of the stand columns is controlled, the circulation of air near the stairs can be promoted, the solid aromatic is placed in the stand columns, the surface of the stand columns is provided with the through holes, the smell of the aromatic can be diffused when the stand columns rotate, the indoor air quality is improved, a comfortable indoor environment is created for users, and the functionality of the stair railing is improved.

Description

Stair railing for house

Technical Field

The invention relates to the technical field of residential components, in particular to a stair railing for a residence.

Background

Staircases are an important structural component in residential houses, and mainly serve as passages for connecting different floors. The stair railing has the advantages that on one hand, the stair railing plays a role in protecting people or objects going upstairs and downstairs, on the other hand, the stair railing also serves as an indoor decoration, and certain attractive effects are increased. Stair railings are generally composed of three sections, namely, a post, a grab bar and a railing post.

Chinese patent CN203097154U discloses a stair railing, pre-buried iron of pre-buried U-shaped in the characterized by stair structure board, pre-buried iron wing limit length of U-shaped is 100mm, pre-buried iron wing limit of U-shaped sets up the elbow, band steel and pre-buried iron welded connection of U-shaped, band steel length and width are 50 ~ 60mm, band steel thickness is 8 ~ 10mm, weld the steel railing above the band steel, set up waterproof mortar above the stair structure board, waterproof mortar thickness is 20 ~ 30mm, waterproof mortar covers the band steel.

In the prior art including the technical scheme in the patent, the stair railing has single function and has few other beneficial functions except the protection function.

Disclosure of Invention

Therefore, the invention provides a stair railing for a house, which aims to solve the problems and improve the versatility of the stair railing so as to adapt to the increasingly improved living requirements of people.

The technical scheme of the invention is as follows:

a stair railing for a house comprises a plurality of flat upright posts which are hollow inside, wherein the top and the bottom of each upright post are fixedly connected with an upper connecting rod and a lower connecting rod, the upper connecting rod and the lower connecting rod are both positioned on a central axis of the upright post, the upper connecting rod is movably connected in a fixing device inside a handrail rod, and the lower connecting rod is connected with a rotary driving device embedded in a stair step; each upright post surface is provided with a plurality of through holes, and the solid aromatic agent is arranged inside the upright post.

In some embodiments, the outer shape of the pillar is an up-down symmetrical shape.

In some embodiments, the profile of the post is asymmetrical in shape.

In a preferred mode, two adjacent upright posts are oppositely arranged.

In some embodiments, a sheet is disposed above the through hole, and one end of the sheet is movably disposed on the surface of the pillar and can completely cover the through hole.

In some preferred forms, the sheet is made of a ferrous material and a magnet is disposed above the sheet.

In some embodiments, the side of the upright is provided with a movable door.

In some embodiments, the rotational drive comprises three circular wheels, at least one of which is a drive wheel and one of which is a pinch wheel.

In some embodiments, the fixing device comprises two clasping blocks, and the clasping blocks are respectively positioned at two sides of the upper connecting rod and are connected with the side wall of the fixing device through a telescopic rod.

The invention has the beneficial effects that: compared with the prior art, in the technical scheme, the upright columns are designed into the flat structure capable of rotating around the central axis of the upright columns, the rotation of the upright columns is controlled, the circulation of air near the stairs can be promoted, the aromatic agent is placed in the upright columns, the surfaces of the upright columns are provided with the through holes, the odor of the aromatic agent can be diffused during rotation, the indoor air quality is improved, a comfortable indoor environment is created for users, and the functionality of the stair railing is improved.

Drawings

FIG. 1 is a schematic overall structure of one embodiment of the present invention;

FIG. 2 is a schematic view of an arrangement of asymmetric posts in one embodiment of the present invention;

FIG. 3 is a partial schematic view of a closed state of a via in an embodiment of the invention;

FIG. 4 is a partial schematic view of a through hole in an open state according to an embodiment of the present invention;

FIG. 5 is a side schematic view of a post according to an embodiment of the present invention;

FIG. 6 is a schematic view of a portion of a rotary drive apparatus in accordance with an embodiment of the present invention;

FIG. 7 is a schematic view of the structure of the fastening device portion in one embodiment of the present invention.

In the figure: 1-upright column, 2-upper connecting rod, 3-lower connecting rod, 4-grab bar, 5-stair step, 6-fixing device, 61-holding block, 62-telescopic rod, 7-rotary driving device, 71-driving wheel, 72-pressing wheel, 8-through hole, 9-thin sheet, 10-magnet and 11-movable door.

Detailed Description

The present invention will now be described in further detail with reference to the accompanying drawings, in which it is apparent that the described embodiments are merely illustrative of individual embodiments of the invention, rather than restrictive of the full scope of embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "central," "lateral," "longitudinal," "front," "rear," "left," "right," "upper," "lower," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for convenience in describing the invention and for simplicity in description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the scope of the invention.

As shown in the figure, the stair railing for the house comprises a plurality of flat upright posts 1 with hollow interiors, wherein the top and the bottom of each upright post 1 are fixedly connected with an upper connecting rod 2 and a lower connecting rod 3, the upper connecting rod 2 and the lower connecting rod 3 are both positioned on the central axis of the upright post 1, the upper connecting rod 2 is movably connected in a fixing device 6 in an armrest rod 4, the lower connecting rod 3 is connected with a rotary driving device 7 embedded in a stair step 5, and the rotary driving devices 7 are controlled by a controller in a unified manner; each surface of the upright post 1 is provided with a plurality of through holes 8, and the aromatic agent is placed inside the upright post 1. The stand 1 can be rotatory around self axis under the effect of rotary driving device 7, because of stand 1 is the flat structure again, can produce a certain amount of gas flow during rotatory, promotes near stair circulation of air, and when the user opened central air conditioner winter, summer festival, the air circumstance of abundant flow helps making the room temperature reach the target temperature fast, reduces the electric quantity consumption. Simultaneously, the inside solid aromatic of laying of stand 1 can spread out the smell of aromatic through-hole 8 during rotatory, promotes indoor air quality, creates a comfortable indoor environment for the user, and then increases the functionality of stair railing.

As shown in fig. 1, the shape of the upright post 1 is an up-down symmetrical shape, and the shape of the up-down symmetrical upright post is simpler, so that the simple aesthetic feeling of the whole railing can be improved.

In another embodiment, the shape of the upright posts 1 is asymmetric up and down, and two adjacent upright posts 1 are arranged in opposite directions. As shown in fig. 2, in a preferred embodiment, the columns 1 are designed to be triangular, and the adjacent columns 1 are arranged upside down, so that the asymmetric aesthetic feeling of the whole handrail can be improved.

As shown in fig. 3 and 4, a sheet 9 is disposed above the through hole 8, and one end of the sheet 9 is movably disposed on the surface of the pillar 1 and can completely cover the through hole 8. When the upright post 1 is in a static state, the sheet 9 can cover the through hole 8, so that the air flow in the upright post 1 is reduced, and the volatilization of the aromatic is delayed; when the upright post 1 rotates, under the action of inertial centrifugal force, the unfixed end of the thin sheet 9 is thrown away from the surface of the upright post 1, the through hole is opened, and the faint scent inside the upright post 1 is dissipated.

The sheet 9 may be made of a ferrous material, above which a magnet 10 is arranged. When necessary, the user can turn the sheet 9 up and make the unfixed end thereof attracted by the magnet 10 so that the through-hole 8 is kept open.

The side of the upright post 1 is provided with a movable door 11, and a user can clean or replace the aromatic agent in the upright post 1 through the movable door 11.

The rotary driving device 7 comprises three round wheels, wherein at least one round wheel is a driving wheel 71, one round wheel is a pressing wheel 72, the driving wheel 71 is connected with the driving device, and the pressing wheel 72 is connected with the controller. In a preferred embodiment, the two driving wheels 71 rotate in the same direction and at the same speed, and the pressing wheel 72 passively rotates to apply a certain pressing force to the lower link 3, so that the lower link 3 can abut against the two driving wheels 71, and thus the upright 1 can be reliably rotated around the axis thereof; after the driving device is closed, the pinch roller 72 is controlled to be loosened, the lower connecting rod 3 can freely move axially, and the integral handrail can be conveniently mounted and dismounted.

Fixing device 6 includes that two are embraced tight piece 61, and two are embraced tight piece 61 and are located respectively go up the both sides of connecting rod 2 to link to each other through telescopic link 62 and fixing device 6's lateral wall, telescopic link 62 links to each other with the controller electrical property. After the rotary driving device 7 is closed, the upright post 1 can continue to rotate due to inertia, at the moment, the controller sends a control signal to control the extension of the telescopic rod 62, the two clasping blocks 61 are contacted and tightly clamp the upper connecting rod 2, the upright post 1 is subjected to brake operation, the rotation of the upright post 1 is stopped rapidly, and the convenience of the whole stair railing is further improved.

In summary, the stair railing for the house provided by the application has the advantages that the stand columns 1 are designed to be flat structures capable of rotating around the central axes of the stand columns, the rotation of the stand columns 1 is controlled, the circulation of air near the stair can be promoted, the aromatic agent is placed inside the stand columns 1, the odor of the aromatic agent can be diffused during the rotation, the indoor air quality is improved, a comfortable indoor environment is created for users, and the functionality of the stair railing is improved; the surface of the upright post 1 is provided with a sheet 9 for opening or closing the through hole 8, so that the use is convenient; the rotary driving device 7 comprises three round wheels, wherein at least one round wheel is a driving wheel 71, and one round wheel is a pressing wheel 72, so that the structure is simple, and the upright post 1 is convenient to disassemble and assemble; meanwhile, the holding block 61 is arranged in the fixing device 6, and after the rotary driving device 7 is closed, the stand column 1 can be rapidly stopped, so that the convenience of the stair railing is further improved.

The details which are not described in the specification, such as the arrangement of the controller and the electrical connection with other components, are not the contents of the invention in the present application, and the existing technologies which can realize the related functions are selected.

It should be noted that several similar variations and modifications could be made by one skilled in the art without departing from the inventive concept herein, and these should also be considered within the scope of the present invention.

Claims

1. A stair railing for a house is characterized in that: the stair climbing device comprises a plurality of flat columns (1) with hollow interiors, wherein the top and the bottom of each column (1) are fixedly connected with an upper connecting rod (2) and a lower connecting rod (3), the upper connecting rods (2) and the lower connecting rods (3) are positioned on the central axis of the column (1), the upper connecting rods (2) are movably connected in a fixing device (6) in a grab bar (4), and the lower connecting rods (3) are connected with a rotary driving device (7) embedded in a stair step (5); the surface of each upright post (1) is provided with a plurality of through holes (8), and a solid aromatic agent is placed inside each upright post (1); a sheet (9) is arranged above the through hole (8), one end of the sheet (9) is movably arranged on the surface of the upright post (1) and can completely cover the through hole (8).

2. The residential stair railing of claim 1, wherein: the upright post (1) is in a vertically symmetrical shape.

3. The residential stair railing of claim 1, wherein: the shape of the upright post (1) is asymmetrical up and down.

4. The residential stair railing of claim 3, wherein: two adjacent upright posts (1) are arranged in opposite directions.

5. The residential stair railing of claim 1, wherein: the thin sheet (9) is made of iron materials, and a magnet (10) is arranged above the thin sheet.

6. A residential stair railing according to any one of claims 1 to 5, characterised in that: the side surface of the upright post (1) is provided with a movable door (11).

7. The residential stair railing of claim 1, wherein: the rotary driving device (7) comprises three round wheels, wherein at least one round wheel is a driving wheel (71), and one round wheel is a pressing wheel (72).

8. The residential stair railing of claim 1, wherein: the fixing device (6) comprises two clasping blocks (61), wherein the clasping blocks (61) are respectively positioned on two sides of the upper connecting rod (2) and are connected with the side wall of the fixing device (6) through a telescopic rod (62).