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Trackless gate with external link assembly

A connecting rod assembly, external technology, applied in the field of telescopic doors, to achieve the effect of strong protection, convenient decoration, and good stability

Inactive Publication Date: 2011-08-17
谢明宗
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the prior art, there is a kind of telescopic door widely used in spacious entrances and exits. The door frame is composed of a connecting rod assembly and a push head. It is widely used in the entrance and exit of offices, factories, residential quarters, families, etc. due to its advantages of convenient opening, beautiful appearance, and convenient use. The existing telescopic doors have the following disadvantages : There is no decorative part between the intervals between the door frames, which is not beautiful, the shape structure is single, the decorative function is not strong, which affects the appearance of the telescopic door, the existing telescopic door linkage assembly is built-in, the operation stability is poor, and it is easy to cause the telescopic door to run incorrectly. Stable, when this connection structure is applied to the trackless telescopic door, it is difficult to keep the trackless telescopic door running in a straight line

Method used

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  • Trackless gate with external link assembly
  • Trackless gate with external link assembly
  • Trackless gate with external link assembly

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] Embodiment one, with reference to figure 1 , figure 2 , image 3 , Figure 4 , to construct a trackless door with an external connecting rod assembly, which is provided with a machine head 1, and a plurality of door frames 2 sequentially connected to the machine head 1, and the door frame 2 is composed of two side frames 3, 4 and a top shoulder 5 inserted into the top end A group of connecting rod assemblies 6 is arranged on the outer side of the door frame 2, and a group of connecting rod assemblies 7 that are hinged with the outer connecting rod assemblies of the door frame 2 are also arranged on the inner side of the door frame 2. The connecting rod assemblies are composed of several connecting rods 8, It consists of 9-phase hinges. The two-phase overlapping connecting rod is a hinge point 10, 11, 12. On the two side frames 3, 4 of the door frame 2, three symmetrical hinge points 13, 14, 15 are arranged at intervals. Each of the three hinge points is provided wi...

Embodiment 2

[0018] Embodiment two, refer to Figure 5 , Image 6 , Figure 7 A set of connecting rod assemblies 6 are arranged on the outer sides of the two frames of the door frame 2 respectively. The connecting rod assemblies 6 are composed of several overlapping connecting rods 8 and 9 which are hinged together, and the two overlapping connecting rods are a hinge point , 3 hinge points 13, 14, 15 are arranged at intervals on the two side frames 3, 4 of the door frame, and each of the 3 hinge points is provided with one through the frame 3, 4 on both sides of the door frame, and the two sets of connecting rods Component 6 is hinged as one hinged rod 16,17,18; the lower end of every interval 1 door frame is provided with a cross bar 19 passing through the lower ends of the frame on both sides of the door frame, and the two ends of cross bar 19 are provided with walking wheels 20.

[0019] The above-mentioned external trackless door of the connecting rod assembly can be further improved...

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PUM

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Abstract

The invention discloses an external trackless door for link assembly, comprising a handpiece and a plurality of door frames connected with the handpiece in sequence. The door frame comprises two side borders and a top shoulder inserted with the top of the side borders. The invention also comprises a group of link assembly arranged outside the door frame; the inner side of the door frame or the other outer side of the door frame is also provided with a link assembly articulated with the link assembly arranged outside the door frame; the link assembly comprises a plurality of connecting links that are mutually lapped and hinged; the lap joint between two connecting links is a hinged joint; the side border of the door frame is provided with 3 hinged joints at intervals, which are respectively and internally provided with a hinge link integrating the two groups of link assembly. The lower end of each interval of the door frame is provided with a cross link going through the two side borders of the door frame and two ends of the cross link are provided with traveling wheels. The invention is convenient to decorate, has good stability and the advantage of lighting and can be applied to situations such as offices, factories, residence communities and families, etc.

Description

Technical field [0001] The invention involves the telescopic door, and it specially involves an external rod component installed in the spacious import and exit. Background technique [0002] Among the existing technologies, there is a large number of telescopic doors used at the spacious import and exit. This retractable door consists of multiple door frames connected in turn, connecting rod components connected to multiple door frames, and pushing the header. It opens it with its opening.Convenient, beautiful shapes, and convenient use, etc., are widely used in imports and exports of institutions, factories, residential areas, families, etc. The existing expansion doors have the following disadvantages: there are no decorations between the interval between each door frame, which is not beautiful. It is not beautiful.The modeling structure is single, the decorative function is not strong, and the aesthetics of the telescopic door are affected. The existing telescopic door conne...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E06B11/02
Inventor 谢明宗何世城
Owner 谢明宗