CN212465357U

CN212465357U - Folding storage rack

Info

Publication number: CN212465357U
Application number: CN202020842000.7U
Authority: CN
Inventors: 董亚刚
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-13
Filing date: 2020-05-13
Publication date: 2021-02-05
Anticipated expiration: 2030-05-13

Abstract

The utility model relates to the technical field of folding frames, in particular to a folding shelf, which comprises four upright posts, a fixed plate and a plurality of movable plates, wherein the tops of the two upright posts are hinged on the two side walls of the fixed plate, transverse plates are arranged between the tops of the other two upright posts, one side of the fixed plate can be placed on the transverse plates, the transverse plates are provided with limiting blocks, the side walls of the fixed plate are hinged with rotating blocks, the rotating blocks are provided with clamping grooves which can be clamped on the limiting blocks, the movable plates are in a group in pairs, one side of each movable plate is hinged on the upright posts, the other side of each movable plate is rotatably arranged on a rotating shaft, locking structures are arranged between the two adjacent groups of movable plates, a locking frame is clamped on a clamping block through a handle, the folding frame is prevented from being folded, and the rotating blocks on the side walls, so as to improve the stability of the folding rack when unfolding.

Description

Folding storage rack

Technical Field

The utility model relates to a folding leg technical field especially relates to a folding supporter.

Background

The commodity shelf is a common tool in daily life, consists of a support and a layer frame and is used for placing and storing articles. At present, shelf on the market, layer frame use axis symmetry swing joint, can the fifty percent discount draw in when depositing, do not occupy too much storage space. But present supporter folding adapting unit stability is lower when the supporter is opened and is used, and the back needs equipment support frame or back of the body fork structure just can stably use, and support frame or back of the body fork structure influence article and place, and the use of giving people brings inconvenience.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problem that the prior art has insufficient stability of the folding rack, and provides a folding storage rack.

In order to achieve the purpose, the following technical scheme is adopted in the utility model:

a folding shelf is designed, comprising four upright posts, a fixed plate and a plurality of movable plates, wherein the tops of the two upright posts are hinged on two side walls of the fixed plate, a transverse plate is arranged between the tops of the other two upright posts, one side of the fixed plate can be placed on the transverse plate, a limiting block is arranged on the transverse plate, a rotating block is hinged on the side wall of the fixed plate, a clamping groove is arranged on the rotating block and can be clamped on the limiting block, every two movable plates are in one group, one side of each movable plate is hinged on the upright post, the other side of each movable plate is rotatably arranged on a rotating shaft, a locking structure is arranged between two adjacent groups of movable plates, each locking structure comprises a movable rod, an upright plate, a clamping block, a sliding sleeve, a handle and a locking frame, the two ends of the upright plate are, the sliding sleeve is connected to the vertical plate in a sliding mode, one end of the movable rod is hinged to the sliding sleeve, the other end of the movable rod is hinged to the stand column, the fixture block is installed at the top of the vertical plate, the handle is hinged to the outer wall of the vertical plate, the locking frame is rotatably installed on the handle, and the locking frame can be clamped on the fixture block in a clamping mode.

Preferably, the bottom of the upright post is provided with a universal wheel, the universal wheel is rotatably provided with a self-locking rod, and the self-locking rod can prevent the universal wheel from rotating.

Preferably, the fixed plate and the movable plate are both provided with through holes.

The utility model provides a pair of folding supporter, beneficial effect lies in: this folding supporter passes through fixed plate one side and is articulated with the stand for the fixed plate can overturn on the stand, every fly leaf of group can use the pivot to fold as the axle, the stand of fly leaf both sides also can form foldingly with the fly leaf, can reduce the occupation space of folding leg after folding, when the folding leg expandes, need pass through the handle joint with the locking frame on the fixture block, prevent that the folding leg from packing up, turning block on the fixed plate lateral wall can pass through joint groove joint on the stopper, stability when in order to improve the folding leg and expand.

Drawings

Fig. 1 is a schematic structural view of a foldable shelf according to the present invention.

Fig. 2 is a perspective view of the foldable shelf in the present application.

Fig. 3 is an enlarged view of a position a of the foldable shelf according to the present invention.

Fig. 4 is an enlarged view of a position B of the foldable shelf according to the present invention.

Fig. 5 is an enlarged view of a position C of the foldable shelf according to the present invention.

Fig. 6 is a partial enlarged view of a foldable shelf according to the present invention.

In the figure: the vertical column 1, the fixed plate 2, the transverse plate 3, the movable plate 4, the universal wheel 5, the movable rod 6, the vertical plate 7, the rotating shaft 8, the clamping block 9, the sliding sleeve 10, the handle 11, the locking frame 12, the rotating block 13, the limiting block 14, the clamping groove 15 and the self-locking rod 16.

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.

Example 1

Referring to fig. 1-5, a foldable article carrier, comprising four upright posts 1, a fixed plate 2 and a plurality of movable plates 4, wherein the fixed plate 2 and the movable plates 4 are all provided with through holes, the tops of the two upright posts 1 are hinged on two side walls of the fixed plate 2, a transverse plate 3 is arranged between the tops of the other two upright posts 1, one side of the fixed plate 2 can be placed on the transverse plate 3, the transverse plate 3 is provided with a limit block 14, the side wall of the fixed plate 2 is hinged with a rotating block 13, the rotating block 13 is provided with a clamping groove 15, the clamping groove 15 can be clamped on the limit block 14, the movable plates 4 are grouped in pairs, one side of each movable plate 4 is hinged on the upright post 1, the other side of the movable plate 4 is rotatably arranged on a rotating shaft 8, a locking structure is arranged between two adjacent movable plates 4, the locking structure comprises a, the rotatable installation in two adjacent pivots 8 in riser 7 both ends, sliding sleeve 10 sliding connection is on riser 7, and 6 one end of movable rod articulates on sliding sleeve 10, and the 6 other end of movable rod articulates on stand 1, and fixture block 9 is installed at riser 7 top, and handle 11 articulates on riser 7 outer wall, and rotatable the installing on handle 11 of locking frame 12, locking frame 12 joint can be on fixture block 9. Fixed plate 2 one side is articulated with stand 1, make fixed plate 2 can overturn on stand 1, every fly leaf of group 4 can use pivot 8 to fold as the axle, the stand 1 of fly leaf 4 both sides also can form foldingly with fly leaf 4, can reduce the occupation space of folding leg after folding, when the folding leg expandes, need pass through handle 11 joint with locking frame 12 on fixture block 9, prevent that the folding leg from packing up, turning block 13 on the 2 lateral walls of fixed plate can pass through joint groove 15 joints on stopper 14, stability when in order to improve the folding leg and expand.

Example 2

In addition to the above embodiment 1, in this embodiment, as shown in fig. 6, the universal wheel 5 is mounted on the bottom of the upright post 1, the self-locking lever 16 is rotatably mounted on the universal wheel 5, and the self-locking lever 16 can prevent the rotation of the universal wheel 5. The folding rack can be moved through the universal wheel 5, and the universal wheel 5 can be locked through the self-locking rod 16, so that the folding rack is prevented from sliding accidentally after the movement is finished.

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 covered by the scope of the present invention by the technical solutions and the practical concepts equivalent to or modified from the technical solutions and the practical concepts of the present invention.

Claims

1. A folding commodity shelf comprises four upright posts (1), a fixed plate (2) and a plurality of movable plates (4), and is characterized in that the tops of the two upright posts (1) are hinged to two side walls of the fixed plate (2), transverse plates (3) are installed between the tops of the other two upright posts (1), one side of the fixed plate (2) can be placed on the transverse plates (3), limit blocks (14) are installed on the transverse plates (3), rotating blocks (13) are hinged to the side walls of the fixed plate (2), clamping grooves (15) are formed in the rotating blocks (13), the clamping grooves (15) can be clamped on the limit blocks (14), the movable plates (4) form a group in a pairwise manner, each group of the movable plates (4) is hinged to one side of the upright posts (1), and the other sides of the movable plates (4) are rotatably installed on a rotating shaft (8), install locking structure between adjacent two sets of fly leaf (4), locking structure includes movable rod (6), riser (7), fixture block (9), sliding sleeve (10), handle (11) and locking frame (12), rotatable the installing in adjacent two in riser (7) both ends on pivot (8), sliding sleeve (10) sliding connection be in on riser (7), movable rod (6) one end articulates on sliding sleeve (10), the movable rod (6) other end articulates on stand (1), fixture block (9) are installed riser (7) top, handle (11) articulate on riser (7) outer wall, rotatable the installing in of locking frame (12) on handle (11), locking frame (12) can the joint be in on fixture block (9).

2. A foldable article shelf according to claim 1, wherein the bottom of the upright post (1) is provided with a universal wheel (5), the universal wheel (5) is rotatably provided with an automatic locking rod (16), and the automatic locking rod (16) can prevent the universal wheel (5) from rotating.

3. The foldable shelf according to claim 1, wherein the fixed plate (2) and the movable plate (4) are provided with through holes.