CN211474003U

CN211474003U - Folding ladder without occupying space

Info

Publication number: CN211474003U
Application number: CN201921810652.6U
Authority: CN
Inventors: 蔡瑞贵
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-25
Filing date: 2019-10-25
Publication date: 2020-09-11
Anticipated expiration: 2029-10-25

Abstract

The utility model relates to an interior decoration field, more specifically relate to a do not account for folding ladder of space. The purpose is to solve the existing ladder, including the existing folding ladder all has the shortcoming of occupying the ground space, and the novel folding ladder that does not account for the space that designs. The fixing piece is of a cylindrical structure, one end of the fixing piece is fixed on the wall body, the other end of the fixing piece is horizontal to the ground, a square groove with an inclination angle is formed in the end of the fixing piece, and the inclination angle is 10-70 degrees; the first main rod and the second main rod are parallel, the cross rod is horizontally intersected with the first main rod and the second main rod, and two ends of the cross rod are respectively and fixedly connected with the first main rod and the second main rod; the outer side of the first main rod is provided with a square bulge matched with the groove, and the size and the angle of the bulge are fused with the groove; the first main rod is movably connected with the groove through the protrusion; and a branch rod movably connected with the second main rod through a pin connecting piece is arranged on the outer side of the second main rod.

Description

Folding ladder without occupying space

Technical Field

The utility model relates to an interior decoration field, more specifically relate to a do not account for folding ladder of space.

Background

The folding ladder is a common article, common stairs, rotary stairs and folding stairs are arranged indoors, but the space occupied by the folding ladder is large, and the existing folding ladder on the market occupies a certain space.

Disclosure of Invention

The utility model aims at solving the existing ladder, the existing folding ladder has the defect of occupying the ground space, and the novel folding ladder which does not occupy the space is designed.

In order to solve the technical problem, the utility model relates to a folding ladder without occupying space, which comprises a fixing part, a cross rod, a first main rod and a second main rod which are fixedly connected on a wall body, wherein the fixing part is of a cylindrical structure, one end of the fixing part is fixed on the wall body, the other end of the fixing part is horizontal to the ground, the end part of the fixing part is provided with a square groove with an inclination angle, and the inclination angle is 10-70 degrees; the first main rod and the second main rod are parallel, the cross rod is horizontally intersected with the first main rod and the second main rod, and two ends of the cross rod are respectively and fixedly connected with the first main rod and the second main rod; the outer side of the first main rod is provided with a square bulge matched with the groove, and the size and the angle of the bulge are fused with the groove; the first main rod is movably connected with the groove through the protrusion; and a branch rod movably connected with the second main rod through a pin connecting piece is arranged on the outer side of the second main rod.

As a preferred embodiment of the folding ladder of the present invention, the protrusion is connected to the groove by a bolt.

As a preferred embodiment of the folding ladder of the present invention, the number of the fixing member and the number of the support rod are at least two.

As a preferred embodiment of the utility model relates to a folding ladder that does not account for space, the pin connecting piece is connected the one end of branch in the second mobile jib, and branch uses the pin connecting piece as the axle center rotatable.

As a preferred embodiment of the folding ladder of the present invention, the length between the strut and the pin connector is equal to the height of the pin connector perpendicular to the ground.

As a preferred embodiment of the folding ladder of the present invention, the cross bar has a cylindrical structure.

Advantageous effects

The utility model discloses the technique changes traditional ladder into folding ladder and does not account for the space to traditional ladder is folding even, still possesses partial space, the utility model discloses utilize the mounting to fold the ladder on the wall to and the branch of ladder is also folded on the wall, make it can not occupy the ground space totally when not using, also possess more convenient practicality simultaneously.

Drawings

Fig. 1 is an overall perspective view of the present invention in an expanded state;

FIG. 2 is an enlarged view of a portion "A" in FIG. 1;

FIG. 3 is an overall perspective view of the present invention in a folded state;

fig. 4 is a partially enlarged view of a portion "B" in fig. 3;

in the figure: 1. the wall body, 2, the first main rod, 3, the second main rod, 4, the cross rod, 5, the fixing piece, 6, the groove, 7, the protrusion, 8, the pin connecting piece, 9, the supporting rod and 10, the bolt.

Detailed Description

The present invention will be further explained with reference to the drawings and examples. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.

As shown in fig. 1 to 4, the utility model relates to a folding ladder that does not account for space, including wall body 1 and fixed connection 5 on wall body 1, mounting 5 is at least two, and mounting 5 will be in order to be square or circular, and it is horizontal angle with ground, and wall body 1 is fixed in to one end, and the other end transversely moves towards the inboard, and its tip is equipped with square recess 6, and in order to make the ladder that is connected have the slope of slope, this recess 6 is the recess 6 that is inclination with ground, and its angle is between 10-70 degrees. As shown in the figure, still include two length and the equal first mobile jib 2 of structure size and second mobile jib 3, first mobile jib 2 and second mobile jib 3 are parallel side by side state, are equipped with fixed connection's horizontal pole 4 between first mobile jib 2 and the second mobile jib 3, and horizontal pole 4 is cylindrical structure, and horizontal pole 4 is in 90 degrees vertical cross states with first mobile jib 2 and second mobile jib 3, and the both ends fixed connection of horizontal pole 4 is in first mobile jib 2 and second mobile jib 3, and connected mode is the welding. A protrusion 7 fused with the groove 6 is arranged at the position, adjacent to the groove 6 of the fixing part 5, of the outer side of the first main rod 2, and the protrusion 7 is positioned inside the groove 6; the intersection of the groove 8 and the protrusion 7 is provided with a hole which simultaneously penetrates through the groove 6 and the protrusion 7, and the groove 6 and the protrusion 7 are fixedly connected through a bolt 10. The second mobile jib 3 outside of opposite side is equipped with a branch 9 through 8 swing joint of pin connecting piece, and this branch 9 is 2, is in the both ends of second mobile jib 3 respectively, pin connecting piece 8 is connected the one end of branch 9 in second mobile jib 3, and the other end of branch 9 can use pin connecting piece 8 to rotate folding as the rotation center. The using method comprises the following steps: when the folding state needs to be opened, the second main rod 3 is pulled outwards, the whole body is rotated downwards 90 by taking the fixing piece 5 as a rotation center, so that the first main rod 2, the second main rod 3 and the cross rod 4 are in a horizontal state, and the branch rod 9 is rotated to a downward sagging state at the moment, so that the branch rod 9 is used as a support leg of the ladder. When the ladder is not used, the second main rod 3 is pushed upwards and inwards to be rotated 90 degrees upwards by taking the fixing piece 5 as a rotation center and be vertical to the wall body 1, and meanwhile, the support rod 9 is rotated left and right by taking the pin connecting piece 8 as a rotation center to be close to the wall body 1, so that the structure of the whole ladder does not occupy the ground space.

The embodiments of the present invention have been described with reference to the accompanying drawings, but these descriptions should not be construed as limiting the scope of the present invention, which is defined by the appended claims, and any modification based on the claims is the scope of the present invention.

Claims

1. A folding ladder without occupying space is characterized by comprising a fixing piece, a cross bar, a first main rod and a second main rod which are fixedly connected to a wall body, wherein the fixing piece is of a cylindrical structure, one end of the fixing piece is fixed on the wall body, the other end of the fixing piece is horizontal to the ground, a square groove with an inclination angle is arranged at the end part of the fixing piece, and the inclination angle is 10-70 degrees; the first main rod and the second main rod are parallel, the cross rod is horizontally intersected with the first main rod and the second main rod, and two ends of the cross rod are respectively and fixedly connected with the first main rod and the second main rod; the outer side of the first main rod is provided with a square bulge matched with the groove, and the size and the angle of the bulge are fused with the groove; the first main rod is movably connected with the groove through the protrusion; and a branch rod movably connected through a pin connecting piece is arranged on the outer side of the second main rod.

2. A space saving foldable ladder according to claim 1, wherein said projection is bolted to said recess.

3. A space-saving foldable ladder as claimed in claim 1, wherein said fixing member and said support rod are at least two.

4. A space-saving foldable ladder according to any one of claims 1 to 3, wherein the pin connector connects one end of the strut to the second main bar, the strut being rotatable about the pin connector as an axis.

5. A space-saving foldable ladder according to claim 4, wherein the length between said strut and said pin connector is equal to the height of said pin connector perpendicular to the ground.

6. A space-saving foldable ladder as set forth in claim 5 wherein said rail is of cylindrical configuration.