Granted Patent B2

US 12,733,754 · App. 18/658,970 · Granted Sep 15, 2026

Inventor: Qiang Chen (Shanghai, CN)

Assignee: SHANGHAI YAOKUNBIAO TECHNOLOGY EQUIPMENT CO., LTD.

A47F5/0018B65B5/04B65B55/00

Abstract

Claims (46)

1 . A cascade display rack, comprising:

a first assembly, comprising a plurality of cascade plates forming a cascade, and a plurality of light band plate s detachably connected on the plurality of cascade plates;

the plurality of cascade plates comprise a plurality of supporting plates and a plurality of vertical plates, wherein the plurality of supporting plates and the plurality of vertical plates are alternately connected;

wherein the plurality of supporting plates comprise light-admitting plates, the plurality of vertical plates comprise light screen plates, and the plurality of light band plates are provided relative to the plurality of supporting plates;

a second assembly, comprising a back panel, and a first side panel and a second side panel rotatably provided at ends of the back panel;

a plurality of erecting panels are provided at ends of the plurality of cascade plates in the first assembly, the first side panel and the second side panel are fixable on the plurality of erecting panels to connect the first assembly and the second assembly.

2 . The cascade display rack according to claim 1 , wherein at least one first engagement assembly is provided on the plurality of cascade plates, and the at least one first engagement assembly is configured to install the plurality of light band plates; at least one first engagement bulge is provided on the plurality of light band plates;

the at least one first engagement assembly comprises at least one first limiting groove, and first buckles intermittently provided next to the at least one first limiting groove;

the first buckles are configured to be connected with the at least one first engagement bulge on the plurality of light band plates, and the at least one first limiting groove is configured to house edges of the plurality of light band plates away from the at least one first engagement bulge.

3 . The cascade display rack according to claim 1 , wherein the plurality of light band plates comprise a plurality of cascade light band plates and at least one top-layer light band plate; and the plurality of supporting plates comprise at least one top-layer supporting plate and at least one non-top-layer supporting plate;

the at least one top-layer supporting plate is configured to be at least one first light reflective plate, and is provided opposite to the at least one top-layer supporting plate of the plurality of cascade plates, and at least one light reflective film and at least one light band are provided at a surface of the at least one first light reflective plate orienting to the at least one top-layer supporting plate;

the plurality of cascade light band plates comprise at least one second light reflective plate and at least one connection plate vertically connected, a light reflective space is formed by engagement of the plurality of cascade light band plates and the corresponding at least one non-top-layer supporting plate, and a light reflective film and a light band are provided on a surface of the at least one second light reflective plate orienting to the at least one non-top-layer supporting plate.

4 . The cascade display rack according to claim 3 , wherein at least one limiting groove is provided in the plurality of cascade plates, and at least one limiting block for engaging with the at least one limiting groove is provided on the back panel of the second assembly;

the at least one limiting groove and the at least one limiting block are configured to support the top-layer light band plate;

at least one first engagement assembly is provided on the plurality of cascade plates, the at least one first engagement assembly comprises at least one second limiting groove, and at least one first engagement buckle provided at an interval from the at least one second limiting groove;

at least one first engagement bulge for engagement with the at least one first engagement buckle is provided on the at least one connection plate of the plurality of cascade light band plates;

the at least one first engagement buckle is connected with the at least one first engagement bulge, and the at least one second limiting groove is configured to house edges of sides of the at least one non-top-layer supporting plate opposite to the at least one second limiting groove to support the at least one non-top-layer supporting plate.

5 . The cascade display rack according to claim 2 , further comprises an energizing circuit, wherein the energizing circuit comprises a plurality of ports, controllers and power connectors sequentially connected;

wherein the plurality of ports are connected with power supply plugs of the plurality of light band plates.

6 . The cascade display rack according to claim 1 , wherein a first connection region and a second connection region are provided at both ends of the plurality of cascade plates;

the plurality of erecting panels are vertically provided at ends of the plurality of cascade plates, and erecting positions of the plurality of erecting panels are connected with edges of the first connection region and the second connection region;

at least one positioning hole is provided in the plurality of erecting panels;

at least one limiting part corresponding to the at least one positioning hole in the plurality of erecting panels is provided on the first side panel and the second side panel;

the first side panel and the second side panel are connected with the at least one positioning hole in the plurality of erecting panels via the at least one limiting part, so that some edges of the first side panel are connected with the first connection region of the plurality of cascade plates, and some edges of the second side panel are connected with the second connection region of the plurality of cascade plates.

7 . The cascade display rack according to claim 1 , wherein fixing plates are provided at a top portion of the back panel of the second assembly, wherein the fixing plates pass a plurality of fixing holes in the back panel;

a plurality of hanging holes are provided in the fixing plates;

both the first side panel and the second side panel are rotatably connected with the back panel via hinges, and rotation ranges of the first side panel and the second side panel relative to the back panel are 0-90°.

8 . The cascade display rack according to claim 1 , further comprises a bottom panel covering the first assembly and the second assembly;

edges of the bottom panel are connected with bottom edges of the first assembly and the second assembly, and wiring holes and a plurality of glass hanging holes are provided in the bottom panel.

9 . A packaging method of the cascade display rack, comprising the cascade display rack set forth in claim 1 ; and a plurality of cushioning pads;

wherein the plurality of cushioning pads comprise end portion cushioning parts and intermediate cushioning parts;

cascading grooves are provided in the end portion cushioning parts, first installation notches are provided at edges of the end portion cushioning parts surrounding the cascading grooves, and an extension direction of the first installation notches is parallel to an extension direction of the cascading grooves;

cascading through-holes are provided in the intermediate cushioning parts, and second installation notches are provided along edges of the cascading through-holes in the intermediate cushioning parts;

the cascading grooves and the cascading through-holes are configured to enclose the first assembly; the first installation notches and the second installation notches are configured to place the second assembly when folded;

wherein packaging steps comprise:

S 11 : fitting the intermediate cushioning parts in the first assembly;

S 12 : connecting the end portion cushioning parts at ends of the first assembly;

S 13 : placing the folded second assembly in between the first installation notches and the second installation notches;

S 14 : covering the second assembly with the cushioning pads; and

S 15 : encasing to complete packaging and forming a part ready for transportation.

10 . An installation method of the cascade display rack, comprising a packaged display rack ready for transportation packaged according to the method of claim 9 ;

wherein the installation steps comprise:

S 21 : removing a packaging box, and removing the plurality of cushioning pads;

S 22 : placing the plurality of cascade plates upside down, and installing the plurality of light band plates sequentially;

S 23 : expanding the first side panel and the second side panel in the second assembly, and fixing the first side panel and the second side panel on the plurality of erecting panels of the plurality of cascade plates; and

S 24 : putting the display rack in position and completing installation.

Assignments (1)

Continuity (1)

References Cited (44)