CN217630942U

CN217630942U - Novel board-like folding stair

Info

Publication number: CN217630942U
Application number: CN202221007181.7U
Authority: CN
Inventors: 翟启才
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-04-28
Filing date: 2022-04-28
Publication date: 2022-10-21
Anticipated expiration: 2032-04-28

Abstract

The utility model discloses a novel board-like folding stair relates to stair technical field, including movable plate and fixed plate, be equipped with a plurality of footboards between movable plate and the fixed plate, the one end and the movable plate of footboard pass through hinged joint, and the other end and the fixed plate of footboard pass through hinged joint, the top of movable plate is equipped with the guardrail, and the guardrail comprises holding up pole and stand, the stand has a plurality ofly, the one end and the movable plate fixed connection of stand, the other end of stand with hold up pole fixed connection, bottom one side fixedly connected with pillar of movable plate, one side that the wall body was kept away from to the fixed plate is rotated and is connected with the gas bracing piece, the one end that the fixed plate was kept away from to the gas bracing piece is rotated with the footboard and is connected. This novel board-like folding stair has solved the great problem of current stair occupation space, and this board-like folding stair simple structure is convenient for maintain simultaneously.

Description

Novel board-like folding stair

Technical Field

The utility model relates to a stair technical field specifically is a novel board-like folding stair.

Background

The stairs are used as members for floor-to-floor traffic. The stair comprises a stair section of continuous stairs, a platform, a space enclosing structure and the like. In high-rise buildings with elevators, it is also necessary to provide staircases. The stairs are divided into two types of common stairs and special stairs. The common stairs comprise reinforced concrete stairs, steel stairs, wood stairs and the like.

At present, stairs for going upstairs and downstairs are fixed, particularly indoor stairs, and when the stairs are idle, the stairs occupy the space of a lower room, so that great inconvenience is caused.

Therefore, there is a need to provide a new type of plate-type folding stairway to solve the above problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

An object of the utility model is to provide a novel board-like folding stair to solve the great problem of current stair occupation space that proposes in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a novel board-like folding stair, includes movable plate and fixed plate, be equipped with a plurality of footboards between movable plate and the fixed plate, the one end and the movable plate of footboard pass through hinged joint, and the other end and the fixed plate of footboard pass through hinged joint, the top of movable plate is equipped with the guardrail, and the guardrail comprises holding up pole and stand, the stand has a plurality ofly, the one end and the movable plate fixed connection of stand, the other end and the holding up pole fixed connection of stand, bottom one side fixedly connected with pillar of movable plate, one side that the wall body was kept away from to the fixed plate is rotated and is connected with the gas bracing piece, the one end that the fixed plate was kept away from to the gas bracing piece is rotated with the footboard and is connected.

Preferably, the length of the supporting column is matched with the fixed height of the fixing plate.

Preferably, the fixing plate is fixedly connected with the wall.

Preferably, a plurality of the pedals are parallel to each other, and the distance between two adjacent pedals is the same.

Preferably, the number of the gas supporting rods is multiple, and the multiple gas supporting rods are uniformly distributed on one side, far away from the wall body, of the fixing plate.

Preferably, a plurality of the stand columns are uniformly fixed on one side, far away from the wall body, of the movable plate, and the holding rods are parallel to the movable plate.

Preferably, the support columns are fixedly connected to one side, far away from the wall body, of the movable plate, and the thickness of the movable plate is the same as that of the fixed plate.

(III) advantageous effects

Compared with the prior art, the utility model provides a novel board-like folding stair possesses following beneficial effect:

this novel board-like folding stair, this novel board-like folding stair through setting up movable plate, fixed plate and footboard, make this folding stair can realize expanding and folding two kinds of states, expand it when using, can fold it when idle, reduce occupation space, and this board-like folding stair simple structure is convenient for maintain simultaneously.

Drawings

Fig. 1 is a schematic perspective view of the structure of the present invention;

fig. 2 is a schematic side view of the structure of the present invention.

In the figure: 1. a support rod; 2. moving the plate; 3. a fixing plate; 4. a pedal; 5. a pillar; 6. a column; 7. a gas supporting rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Please refer to fig. 1 and 2, a novel plate-type folding stair, including a movable plate 2 and a fixed plate 3, fixed plate 3 and wall fixed connection, a plurality of pedals 4 are arranged between movable plate 2 and fixed plate 3, a plurality of pedals 4 are parallel to each other and the distance between two adjacent pedals 4 is the same, one end of pedal 4 is connected with movable plate 2 through a hinge, the other end of pedal 4 is connected with fixed plate 3 through a hinge, the top end of movable plate 2 is provided with a guardrail, the guardrail is composed of a support rod 1 and a stand column 6, stand column 6 is provided in plurality, stand column 6 is uniformly fixed at one side of movable plate 2 far from the wall, support rod 1 is parallel to movable plate 2, one end of stand column 6 is fixedly connected with movable plate 2, the other end of stand column 6 is fixedly connected with support rod 1, one side of movable plate 2 is fixedly connected with a support column 5, support column 5 is fixedly connected at one side of stand column 2 far from the wall, 2 is the same as thickness of fixed plate 3, the length of support column 5 is adapted to the fixed height of fixed plate 3, one side of fixed plate 3 far from the movable plate is connected with a gas support rod 7, gas support rod 7 is connected with one side of movable plate 3 far from the wall, a plurality of gas support rods, a plurality of gas movable plate 3 is distributed at one side of movable plate 3, one side far from the wall, and connected with one end of wall 3, and connected with the movable plate 3, and the movable plate 3.

The working principle is as follows: this folding stair is equipped with expansion state and fold condition, when using, make it keep away from the wall body and can expand it through rotating movable plate 2, when pillar 5 meets with ground, footboard 4 is parallel with ground this moment, the top of movable plate 2 is taken on the floor, movable plate 2 and fixed plate 3 all are perpendicular with footboard 4 simultaneously, the guardrail can multiplicable its security, prevent to fall, when idle, make it be close to the wall body and fold it through rotating movable plate 2, make handrail 1, movable plate 2, fixed plate 3 and footboard 4 fold at the coplanar, and make it laminate with the wall body, under the effect of gas bracing piece 7, can cushion folding stair folding and when expanding it.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a novel board-like folding stair, includes movable plate (2) and fixed plate (3), its characterized in that: be equipped with a plurality of footboard (4) between movable plate (2) and fixed plate (3), the one end and movable plate (2) of footboard (4) pass through hinged joint, and the other end and fixed plate (3) of footboard (4) pass through hinged joint, the top of movable plate (2) is equipped with the guardrail, and the guardrail comprises pole (1) and stand (6) of holding up, stand (6) have a plurality ofly, the one end and the movable plate (2) fixed connection of stand (6), the other end and the pole (1) fixed connection of holding up of stand (6), bottom one side fixedly connected with pillar (5) of movable plate (2), one side rotation that the wall body was kept away from in fixed plate (3) is connected with gas support pole (7), the one end that fixed plate (3) were kept away from in gas support pole (7) rotates with footboard (4) to be connected.

2. The novel plate-type folding stair of claim 1, characterized in that: the length of the support column (5) is matched with the fixed height of the fixed plate (3).

3. The novel plate-type folding stair of claim 1, wherein: the fixing plate (3) is fixedly connected with the wall body.

4. The novel plate-type folding stair of claim 1, wherein: the pedals (4) are parallel to each other, and the distance between two adjacent pedals (4) is the same.

5. The novel plate-type folding stair of claim 1, characterized in that: the gas supporting rods (7) are arranged in a plurality, and the gas supporting rods (7) are uniformly distributed on one side, far away from the wall body, of the fixing plate (3).

6. The novel plate-type folding stair of claim 1, characterized in that: a plurality of the upright posts (6) are uniformly fixed on one side, far away from the wall body, of the moving plate (2), and the holding rods (1) are parallel to the moving plate (2).

7. The novel plate-type folding stair of claim 1, wherein: the support columns (5) are fixedly connected to one side, far away from the wall body, of the moving plate (2), and the moving plate (2) is the same as the fixed plate (3) in thickness.