CN213573847U

CN213573847U - A double ladder for interior decoration

Info

Publication number: CN213573847U
Application number: CN202021485754.8U
Authority: CN
Inventors: 不公告发明人
Original assignee: Shanghai Interior Decoration Group Co ltd
Current assignee: Shanghai Interior Decoration Group Co ltd
Priority date: 2020-07-24
Filing date: 2020-07-24
Publication date: 2021-06-29
Anticipated expiration: 2030-07-24

Abstract

The utility model discloses a double ladder for interior decoration especially relates to double ladder technical field, including concave type brace table and ladder frame, and concave type brace table upper surface covers the sponge cushion, and both sides all are provided with the storing bag by outer one side around the concave type brace table, and vertical spout has all been seted up by interior one side in both ends around the concave type brace table, the beneficial effects of the utility model reside in that: by arranging the concave supporting table, the sponge cushion, the three first supporting columns and the three second supporting columns, a sitting and standing position is provided for a user during working, the user feels comfortable, and the experience of the user is improved; and through the storing bags arranged on the two sides of the concave supporting table, a user can directly place common tools therein without changing the tools by going up and down a ladder, the trouble of the user is solved, unnecessary manual labor is reduced, and the working efficiency of the user is greatly improved.

Description

A double ladder for interior decoration

Technical Field

The utility model relates to a double ladder technical field especially relates to a double ladder for interior decoration.

Background

The herringbone ladder is used for a climbing tool for decoration and other works in a space above a plane (such as a roof), and when the herringbone ladder is used, the front ladder rod, the rear ladder rod and the ground form an isosceles triangle and look like a herringbone, so that the herringbone ladder is called as a herringbone ladder in an image, and the practical herringbone ladder is provided with a fixed herringbone ladder and a movable herringbone ladder. The fixed herringbone ladder is a temporary building tool for people; the movable herringbone ladder connects the tops of two ladders together by hinges, can be combined when moving, and is widely applied to electrician operation due to the flexibility of the movable herringbone ladder. The early herringbone ladder is generally made of wood, and aluminum alloy materials are mostly utilized along with the development of the metal industry; the aluminum alloy herringbone ladder has the characteristics of lightness, attractiveness, durability and low manufacturing cost, and is widely used.

However, the prior art has the following defects:

1. the existing herringbone ladder for indoor decoration is often used for users to sit on the ladder top for various work, and the traditional herringbone ladder can cause discomfort to the users when being seated.

2. Moreover, when the indoor decoration work is carried out, a user needs to use tools required by various works, if the herringbone ladder is continuously lifted up and down to replace the tools, the working efficiency is low, and troubles are caused for the user.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a double ladder for interior decoration to solve current double ladder and sit the problem that the user is uncomfortable and the efficiency that the ladder change instrument led to the fact is not high constantly from top to bottom when standing.

The utility model provides a technical scheme that its technical problem adopted is: a herringbone ladder for indoor decoration comprises a concave support table and a ladder frame;

the sponge cushion covers the upper surface of the concave supporting table, storage bags are arranged on the outer sides of the front side and the rear side of the concave supporting table, vertical sliding grooves are formed in the front side and the rear side of the inner wall of the concave supporting table, three first supporting columns are welded to the top end of the inner part of the concave supporting table, and two second supporting columns are arranged below the three first supporting columns;

the ladder frame is located below the concave supporting table, and sliding rods are welded at the front end and the rear end of the ladder frame.

Specifically, an upper laminated plate is welded at the bottom of each of the three support columns, springs are fixed at the bottoms of the upper laminated plates, and a lower laminated plate is fixed at the bottoms of the three springs.

Specifically, the lower parts of the three support columns are inserted into the two support columns, the bottoms of the two support columns are welded with the top of the ladder frame, and the upper laminated plate and the lower laminated plate are located inside the two support columns.

Specifically, the outer ends of the two sliding rods respectively extend into the two vertical sliding grooves, and the ladder frame is connected with the vertical sliding grooves in a sliding mode through the sliding rods.

Specifically, the front side and the rear side of the ladder frame are provided with two telescopic rods, the two adjacent telescopic rods are oppositely overlapped around the inner ends of the two telescopic rods, the overlapping positions of the inner ends of the two telescopic rods are rotatably connected with a first rotating shaft, the other ends of the telescopic rods are respectively connected with a second rotating shaft, and the second rotating shafts are rotatably connected with the ladder frame.

Specifically, the opening of each of the two storage bags is provided with a magnetic sticker.

Compared with the prior art, the utility model discloses the beneficial effect who realizes:

by arranging the concave supporting table, the sponge cushion, the three first supporting columns and the three second supporting columns, a sitting and standing position is provided for a user during working, the user feels comfortable, and the experience of the user is improved; and through the storing bags arranged on the two sides of the concave supporting table, a user can directly place common tools therein without changing the tools by going up and down a ladder, the trouble of the user is solved, unnecessary manual labor is reduced, and the working efficiency of the user is greatly improved.

Drawings

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

FIG. 2 is a schematic side view of a concave supporting platform according to the present invention;

fig. 3 is a schematic enlarged view of a part a of the present invention.

In the figure: the device comprises a concave supporting table 1, a vertical sliding groove 101, a sponge cushion 2, a storage bag 3, a first support column 4, a spring 401, a lower pressing plate 402, an upper pressing plate 403, a second support column 5, a ladder frame 6, a sliding rod 601, a second rotating shaft 7, a contraction rod 701 and a first rotating shaft 702.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a herringbone ladder for indoor decoration comprises a concave support table 1 and a ladder frame 6;

the upper surface of the concave supporting table 1 is covered with a sponge cushion 2, the front side and the rear side of the concave supporting table 1 are both provided with storage bags 3, magnetic pastes are arranged at the openings of the two storage bags 3, vertical sliding grooves 101 are formed in the front side and the rear side of the inner wall of the concave supporting table 1, three supporting columns I4 are welded at the top end of the inside of the concave supporting table 1, supporting columns II 5 are arranged below the three supporting columns I4, upper laminated plates 403 are welded at the bottoms of the three supporting columns I4, springs 401 are fixed at the bottoms of the three upper laminated plates 403, lower laminated plates 402 are fixed at the bottoms of the three springs 401, the lower parts of the three supporting columns I4 are inserted into the supporting columns II 5, the bottoms of the three second support columns 5 are welded with the top of the ladder frame 6, and the upper laminated plate 403 and the lower laminated plate 402 are positioned inside the second support columns 5;

the ladder frame 6 is located below the concave supporting table 1, sliding rods 601 are welded at the front end and the rear end of the ladder frame 6, the outer ends of the two sliding rods 601 respectively extend into the two vertical sliding grooves 101, the ladder frame 6 is connected with the vertical sliding grooves 101 in a sliding mode through the sliding rods 601, contraction rods 701 are arranged on the front side and the rear side of the ladder frame 6, the inner ends of the two adjacent contraction rods 701 are folded back and forth, a first rotating shaft 702 is rotatably connected at the overlapping position of the inner ends of the two contraction rods 701, the other end of each contraction rod 701 is connected with a second rotating shaft 7, and the two second rotating shafts 7 are rotatably connected with the ladder frame 6;

when a user works and uses the device indoors, the device is firstly moved to a place to be used, then the ladder feet on one side are opened, the rotating shafts two 7 arranged at the front end and the rear end of the ladder frame 6 are horizontally pulled to drive the contraction rods 701 connected with the device to be horizontally pulled, the rotating shafts one 702 at the joints of the two contraction rods 701 are horizontally pulled at two sides to be balanced and fixed, then the user can place tools which are possibly used in the storage bags 3 arranged at the front end and the rear end of the concave support table 1 according to different environments, the user pulls one side of the storage bag 3 open by hands to place the required tools in the storage bags, the user can conveniently take and change the storage bags during working, because the opening parts of the storage bags 3 are provided with magnetic stickers, and both sides and the bottom of the storage bags 3 are both made of cloth, the storage bags can be stuck to the storage bags when the device is not used, the dust accumulation in the storage bags 3 is, when the device works, a user can sit on the sponge cushion 2, the concave support table 1 is pressed downwards, the first support column 4 drives the upper laminated board 403 to extrude the spring 401 downwards, and meanwhile, the sliding rods 601 at the front end and the rear end of the ladder top slide upwards in the vertical sliding grooves 101 formed in the inner side of the concave support table 1 to play a role in cushioning, so that the comfortable sensation is brought to the user during working;

if the user finishes using, then leave from sponge cushion 2, at this moment, the downward pressure that upper laminating board 403 received disappears, then spring 401 recovers, it restores to drive upper laminating board 403 to move upward and restore to the initial position, slide bar 601 slides down to the initial position in spout 101 simultaneously, later, the user leaves ladder frame 6, take out the instrument of placing in storing bag 3, the magnetism laminating of opening part is avoided the deposition, then close the ladder foot of one side, simultaneously, axis of rotation one 702 at both ends around ladder frame 6 receives downward pressure and then drives two shrink poles 701 that it connects to contract and close, place the normal position with the double ladder at last.

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. A double ladder for interior decoration, includes concave type supporting bench (1) and ladder frame (6), its characterized in that:

the sponge cushion (2) covers the upper surface of the concave supporting table (1), storage bags (3) are arranged on the front side and the rear side of the concave supporting table (1), vertical sliding grooves (101) are formed in the front side and the rear side of the inner wall of the concave supporting table (1), three supporting columns I (4) are welded at the top end of the inner part of the concave supporting table (1), and supporting columns II (5) are arranged below the three supporting columns I (4);

the ladder frame (6) is located below the concave support table (1), and sliding rods (601) are welded at the front end and the rear end of the ladder frame (6).

2. A herringbone ladder for indoor decoration as claimed in claim 1, wherein: the bottom of each support column I (4) is welded with an upper laminated board (403), the bottom of each upper laminated board (403) is fixed with a spring (401), and the bottom of each spring (401) is fixed with a lower laminated board (402).

3. A herringbone ladder for indoor decoration as claimed in claim 2, wherein: the lower parts of the first three supporting columns (4) are inserted into the second three supporting columns (5), the bottoms of the second three supporting columns (5) are welded with the top of the ladder frame (6), and the upper laminated plate (403) and the lower laminated plate (402) are located inside the second three supporting columns (5).

4. A herringbone ladder for indoor decoration as claimed in claim 1, wherein: the outer ends of the two sliding rods (601) respectively extend into the two vertical sliding grooves (101), and the ladder frame (6) is connected with the vertical sliding grooves (101) in a sliding mode through the sliding rods (601).

5. A herringbone ladder for indoor decoration as claimed in claim 1, wherein: the front side and the rear side of the ladder frame (6) are provided with two telescopic rods (701), the inner ends of the two telescopic rods (701) which are adjacent to each other are oppositely overlapped from front to back, the inner end of each telescopic rod (701) is rotatably connected with a first rotating shaft (702), the other end of each telescopic rod (701) is connected with a second rotating shaft (7), and the second rotating shafts (7) are rotatably connected with the ladder frame (6).

6. A herringbone ladder for indoor decoration as claimed in claim 1, wherein: magnetic pastes are arranged at the openings of the two storage bags (3).