CN-224206576-U - Folding commodity shelf

Abstract

The utility model provides a folding storage rack which comprises a first platform and a second platform, wherein one end of the first platform is open, an epitaxial first bottom plate is arranged on the bottom surface of the first platform, an epitaxial second bottom plate is arranged on the bottom surface of the second platform, one end of the second platform is open, the first bottom plate and the second bottom plate are mutually overlapped and hinged through a hinge shaft, the first bottom plate is provided with an arc groove which is arranged in an offset mode by taking the hinge shaft as a circle center, the second bottom plate is provided with a sliding pin which is matched with the arc groove, the first platform and the second platform rotate relative to each other by taking the hinge shaft as the center, and meanwhile the sliding pin slides in a fan shape along the arc groove, so that the first bottom plate and the second bottom plate are coaxially arranged from each other to be arranged at an included angle. The utility model has the advantages of convenient storage, capability of increasing the placement area according to the requirement and capability of being folded and arranged at the corner according to occasions.

Inventors

• TANG XIAOPENG

Assignees

• 唐孝鹏

Dates

Publication Date

20260508

Application Date

20250630

Claims (9)

1. 1. A folding storage rack is characterized by comprising a first platform and a second platform, wherein one end of the first platform is open, an epitaxial first bottom plate is arranged on the bottom surface of the first platform, an epitaxial second bottom plate is arranged on the bottom surface of the second platform, one end of the second platform is open, the first bottom plate and the second bottom plate are mutually overlapped and hinged through a hinge shaft, the first bottom plate is provided with an arc groove which is arranged in an offset mode by taking the hinge shaft as a circle center, the second bottom plate is provided with a sliding pin which is matched with the arc groove, the first platform and the second platform rotate relative to each other by taking the hinge shaft as the center, and meanwhile the sliding pin slides in a fan shape along the arc groove, so that the first bottom plate and the second bottom plate are coaxially arranged from each other to be arranged at an included angle.
2. 2. The folding commodity shelf according to claim 1, wherein the arc groove end is connected with a first sliding groove formed along the length direction of the first platform, the first sliding groove and the arc groove end are tangent to each other, the first bottom plate or the second bottom plate is provided with a second sliding groove formed in parallel with the first sliding groove, the hinge shaft is matched with the second sliding groove, when the second sliding groove is positioned on the first bottom plate, the hinge shaft is fixed on the second bottom plate, when the second sliding groove is positioned on the second bottom plate, the hinge shaft is fixed on the first bottom plate, when the first platform and the second platform are mutually close in a coaxial state, the first sliding groove and the sliding pin are matched to slide, meanwhile, the second sliding groove and the hinge shaft are matched to slide to close the lengths of the first platform and the second platform, and when the first platform and the second platform are coaxially arranged to each other, the hinge shaft is positioned on the second sliding groove to rotate when the first platform and the second platform are arranged at an included angle.
3. 3. The folding article carrier as set forth in claim 2, wherein the first runner is opened from the first bottom plate to the bottom surface of the first platform, and the second runner is opened from the first bottom plate to the bottom surface of the first platform or from the second bottom plate to the bottom surface of the second platform.
4. 4. The folding article carrier as claimed in claim 1, wherein the hinge shaft is located at a center position of the first bottom plate and the second bottom plate.
5. 5. The folding shelf as described in claim 2, 3 or 4, wherein the first platform and the second platform are both groove bodies, and when the first platform and the second platform are close to each other, the first platform enters the second platform through the open end of the second platform to be sleeved and overlapped with each other, or the second platform enters the first platform through the open end of the first platform to be sleeved and overlapped with each other.
6. 6. The folding shelf as defined in claim 5, wherein the first platform groove wall is provided with a third sliding groove along the length direction, the open end of the second platform is provided with a sliding block matched with the third sliding groove, or/and the second platform groove wall is provided with a third sliding groove along the length direction, and the open end of the first platform is provided with a sliding block matched with the third sliding groove.
7. 7. The folding shelf as defined in claim 6, wherein a T-shaped/dovetail groove is formed at one end of the third chute near the open end, the sliding block is a T-shaped/dovetail block, the T-shaped/dovetail block enters the T-shaped/dovetail groove through elastic deformation of the groove wall of the first platform or/and the groove wall of the second platform, and then the T-shaped/dovetail block and the T-shaped/dovetail groove are staggered to realize anti-drop while sliding through folding between the first platform and the second platform along the length direction.
8. 8. The folding article carrier as set forth in claim 7, wherein the first platform and the second platform are disposed at an angle therebetween in an adjustable range of 0 to 90 degrees.
9. 9. The folding shelf as defined in claim 1, wherein the hinge shaft and the sliding pin are provided with anti-drop heads at the ends thereof.

Description

Folding commodity shelf Technical Field The utility model relates to the field of storage racks, in particular to a folding storage rack. Background The conventional commodity shelf is generally single in type, and if the commodity shelf is applied to corners, special-shaped triangular baskets are required to be purchased to realize wall pasting and placement of two wall surfaces at the corner positions, so that the commodity shelf which can be adjusted at will according to use occasions is required to be designed. Disclosure of utility model Based on the above problems, the present utility model aims to provide a folding shelf which is convenient to store, can increase the storage area according to the need, and can be folded and arranged at the corner according to the occasion. Aiming at the problems, the technical scheme is that the folding storage rack comprises a first platform and a second platform, wherein one end of the first platform is open, an epitaxial first bottom plate is arranged on the bottom surface of the first platform, one end of the second platform is open, an epitaxial second bottom plate is arranged on the bottom surface of the second platform, the first bottom plate and the second bottom plate are mutually overlapped and hinged through a hinge shaft, the first bottom plate is provided with an arc groove which is arranged in an offset mode by taking the hinge shaft as a center, the second bottom plate is provided with a sliding pin which is matched with the arc groove, and the first platform and the second platform rotate relative to each other by taking the hinge shaft as the center and simultaneously enable the sliding pin to slide in a fan shape along the arc groove, so that the first bottom plate and the second bottom plate are coaxially arranged to be changed into an included angle arrangement. The utility model further provides that the end of the arc groove is connected with a first sliding groove which is formed along the length direction of the first platform, the first sliding groove and the end of the arc groove are tangent to each other, the first bottom plate or the second bottom plate is provided with a second sliding groove which is formed in parallel with the first sliding groove, the hinge shaft is matched with the second sliding groove, when the second sliding groove is positioned on the first bottom plate, the hinge shaft is fixed on the second bottom plate, when the second sliding groove is positioned on the second bottom plate, the hinge shaft is fixed on the first bottom plate, when the first platform and the second platform are mutually close in a coaxial state, the first sliding groove and the sliding pin are matched to slide, meanwhile, the second sliding groove and the hinge shaft are matched to slide to retract the lengths of the first platform and the second platform, and when the first platform and the second platform are coaxially arranged to each other, the hinge shaft is positioned on the second sliding groove to rotate when the first platform and the second platform are arranged at an included angle. The utility model is further arranged that the first sliding groove is formed from the first bottom plate to the bottom surface of the first platform, and the second sliding groove is formed from the first bottom plate to the bottom surface of the first platform or from the second bottom plate to the bottom surface of the second platform. The utility model is further arranged that the hinge shaft is positioned at the center of the first bottom plate and the second bottom plate. The utility model further provides that the first platform and the second platform are groove bodies, and when the first platform and the second platform are mutually close, the first platform enters the second platform to be sheathed and overlapped with each other through the open end of the second platform, or the second platform enters the first platform to be sheathed and overlapped with each other through the open end of the first platform. The utility model is further characterized in that the groove wall of the first platform is provided with a third sliding groove which is arranged along the length direction of the groove wall, the open end of the second platform is provided with a sliding block which is matched with the third sliding groove, or/and the groove wall of the second platform is provided with a third sliding groove which is arranged along the length direction of the groove wall, and the open end of the first platform is provided with a sliding block which is matched with the third sliding groove. The utility model further provides that one end, close to the open end, of the third sliding groove is provided with a T-shaped/dovetail groove, the sliding block is a T-shaped/dovetail block, the T-shaped/dovetail block enters the T-shaped/dovetail groove through elastic deformation of the groove wall of the first platform or/and the groove wall of the second platform,