CN2623087Y - Four Post Vertical Folding Rack - Google Patents

Abstract

The utility model discloses the perpendicular folding leg of four posts belongs to field of furniture, especially relates to a structure of folding leg that uses on furniture, is provided with horizontal folding support and perpendicular folding support more than a set of on four stands, and the both ends of horizontal folding support are passed through the hinge and are connected on two stands, are provided with folding hinge at the middle part of horizontal folding support, and the both ends of perpendicular folding support are passed through the hinge and are connected on two stands, are provided with folding hinge at the middle part of perpendicular folding support, the utility model discloses structural design is simple and practical, and occupation space is small, is a multi-layer panel support that extensively uses in family and official working occasion.

Description

Four Post Vertical Folding Rack

Technical Field The utility model of a four-column vertical folding frame belongs to the field of furniture, and in particular relates to a structure of a folding frame used on furniture.

Background Art Folding frames are also used in furniture, mainly for tables. This structure with a central axis in the middle can fold the brackets, but it is only suitable for tables, not for those that require multi-layer panels. The multi-layer panel brackets widely used in homes and offices can take up a lot of space because they cannot be folded, and it is inconvenient to disassemble and transport.

The purpose of the utility model is to avoid the deficiencies of the prior art and provide a four-column vertical folding frame which is suitable for multi-layer panels, easy to fold, takes up little space, and easy to disassemble and carry.

Contents of the utility model The purpose of this utility model is achieved through the following measures. It is composed of four uprights and folding brackets, the middle bracket is connected between the two uprights, and more than one set of horizontal folding brackets and The vertical folding bracket is provided with a horizontal folding bracket on each of the corresponding two columns, the two ends of the horizontal folding bracket are connected to the two columns through hinges, and a folding hinge is arranged in the middle of the horizontal folding bracket. The horizontal folding bracket rotates around the column under the connection of the hinge, the horizontal folding bracket is folded inward, and a vertical folding bracket is arranged on each of the corresponding two columns, and the two ends of the vertical folding bracket are connected to the two sides through the hinge shaft. On the column, a folding hinge is arranged in the middle of the vertical folding bracket, the middle bracket is connected between two vertical folding brackets, the vertical folding bracket rotates around the hinge axis, and the folding hinge hinge in the middle of the vertical folding bracket is folded upwards, pulling the column Moving inwards, the uprights are brought together for the purpose of folding.

The utility model is provided with two groups of horizontal folding brackets and vertical folding brackets on the four columns, one group of horizontal folding brackets and vertical folding brackets are arranged on the upper parts of the four columns, and one group of horizontal folding brackets and vertical folding brackets are arranged on the lower parts of the four columns.

A deck of panels is set on the vertical folding bracket of the utility model, and the panel is divided into two pieces, which are respectively fixed on both sides of the folding hinge in the middle of the vertical folding bracket, and the panel is folded together with the vertical folding bracket.

A layer of panel is arranged on the vertical folding support of the utility model, and the panel is integrated with the vertical folding support.

The utility model is provided with a vertical folding panel on each of the corresponding two columns, the panel is divided into two pieces, the two ends of the vertical folding panel are connected to the two columns through hinge shafts, and the two panels are hinged through the folding hinge , the hinge is connected between two vertical folding panels, the folding hinge is folded upwards, and the column is pulled to move inward, and the columns are combined to achieve the purpose of folding.

In order to prevent the horizontal folding bracket from being folded inwards in the state of use, a limit stop is provided at the bottom of the vertical folding bracket, and the horizontal folding bracket is arranged at the lower part of the vertical folding bracket. When the horizontal folding bracket is folded inward, the bottom of the vertical folding bracket The limit stop prevents the horizontal folding support from folding inwards.

The utility model has the advantages of simple and practical structural design, small occupied space and reduced cost, and is a multi-layer panel support widely used in family and office occasions.

Description of drawings

Accompanying drawing 1 is the structural representation of the utility model.

Accompanying drawing 2 is a side view of accompanying drawing 1.

Accompanying drawing 3 is the structure schematic diagram of the embodiment of the utility model in use state.

Accompanying drawing 4 is the structure schematic diagram of the folded state embodiment of the utility model.

Detailed ways

Below in conjunction with accompanying drawing, the utility model is further described.

As shown in accompanying drawing 1, the utility model is composed of four uprights 1 and folding brackets, an intermediate bracket is connected between the two uprights, two groups of horizontal folding brackets and vertical folding brackets are arranged on the four uprights, and the horizontal folding brackets Set on the lower part of the vertical folding bracket, a set of horizontal folding bracket and vertical folding bracket are set on the upper part of the four columns, a set of horizontal folding bracket and vertical folding bracket are set on the lower part of the four columns, and a horizontal folding bracket is installed on the corresponding two columns. Folding bracket 2, the two ends of the horizontal folding bracket are connected to the two columns through hinges 3, and a folding hinge 4 is arranged in the middle of the horizontal folding bracket, and the horizontal folding bracket is folded inward, and the corresponding two columns Each is provided with a vertical folding bracket, and a layer of panels is arranged on the vertical folding bracket, and the panel is integrated with the vertical folding bracket. , the two panels are connected by a folding hinge 7, the hinge is connected between two vertical folding panels, the folding hinge is folded upwards, the column is pulled to move inwards, and the columns are combined to achieve the purpose of folding. The bottom on the vertical folding panel is provided with limit stops 8.

As shown in accompanying drawing 2, the utility model is provided with two groups of horizontal folding brackets and vertical folding brackets on four columns 1, and horizontal folding bracket 2 is arranged on the bottom of vertical folding bracket, and vertical folding bracket adopts panel 5, and panel 5 is divided into two The two ends of the vertical folding panel are connected to the two columns through the hinge shaft 6, the two panels are connected through the folding hinge 7, the hinge is connected between the two vertical folding panels, and the two ends of the horizontal folding bracket pass through Hinge 3 is connected on two columns, is provided with folding hinge in the middle part of horizontal folding support, and horizontal folding support folds inwardly, connects intermediate support 9 between two columns.

As shown in Figure 3, the utility model is composed of four columns 1 and two sets of horizontal folding brackets and vertical folding panels. A horizontal folding bracket 2 is respectively arranged on the corresponding two columns, and the two ends of the horizontal folding bracket pass through Hinge 3 is connected on two upright columns, and folding hinge 4 is arranged in the middle part of horizontal folding support, and horizontal folding support is folded inwardly, and horizontal folding support 2 is arranged on the bottom of vertical folding panel, and vertical folding panel 5 is divided into two parts. The two ends of the vertical folding panel are connected to the two columns through the hinge shaft 6, and the two panels are connected through the folding hinge 7, and the hinge is connected between the two vertical folding panels, and the folding hinge is folded upward. A limit block 8 is arranged at the bottom of the vertical folding panel, and an intermediate support 9 is connected between the two uprights.

As shown in accompanying drawing 4, when the utility model is folded, the vertical folding panel 5 is folded upwards, the limit stopper on the bottom of the vertical folding panel breaks away from the horizontal folding bracket 2, and the folding hinge 7 between the vertical folding panels goes upward. Folding, the folding hinge 4 in the middle of the horizontal folding bracket is folded inwardly, and the two columns are pulled to move inwardly, and the columns are combined to achieve the purpose of folding.

Claims (5)

1. A four-column vertical folding frame, which is composed of four uprights and a folding bracket, and an intermediate bracket is connected between the two uprights, and is characterized in that more than one group of horizontal folding brackets and vertical folding brackets are arranged on the four uprights, A horizontal folding bracket is respectively arranged on the corresponding two columns, and the two ends of the horizontal folding bracket are connected to the two columns through hinges, and a folding hinge is arranged in the middle of the horizontal folding bracket, and the horizontal folding bracket is in the hinge. Under the connection of the page hinge, it rotates around the column, and the horizontal folding bracket is folded inward. There is a vertical folding bracket on each of the corresponding two columns. The two ends of the vertical folding bracket are connected to the two columns through the hinge shaft. The middle part of the folding bracket is provided with a folding hinge. 2. The four-column vertical folding frame according to claim 1, characterized in that two groups of horizontal folding brackets and vertical folding brackets are arranged on the four columns, one group of horizontal folding brackets and vertical folding brackets are arranged on the upper part of the four columns, one group The horizontal folding support and the vertical folding support are arranged on the lower parts of the four uprights. 3. The four-column vertical folding frame according to claim 1, characterized in that a layer of panels is arranged on the vertical folding bracket, and the panel is divided into two pieces, which are respectively fixed on both sides of the folding hinge in the middle of the vertical folding bracket, and the panels are vertically The folding brackets fold together. 4. The four-column vertical folding frame according to claim 1, characterized in that the panel and the vertical folding bracket are integrated, and a vertical folding panel is arranged on each of the two corresponding columns, and the panel is divided into two pieces, which can be folded vertically The two ends of the panels are connected to the two uprights through hinge shafts, and the two panels are connected through folding hinges, and the hinges are connected between two vertical folding panels. 5. The four-column vertical folding frame according to claim 1, characterized in that a limit stop is set at the bottom of the vertical folding frame.

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