Suspended folding gate

A folding door and door leaf technology, which is applied in the field of gates, can solve problems such as the inability to use electric swing doors, manual opening or closing, and high requirements on the road surface of the doorway, and achieve the effects of less space, less force on the pull rod, and strong wind resistance.

Active Publication Date: 2013-02-27
FOSHAN NANHAI DINGXIN ELECTRICAL & MECHANICAL EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the transmission mechanism of the existing side-hung doors generally adopts the form of an external door opener connected to the door post on the door leaf, so as to realize the rotation and opening of the single-leaf side-hung door along the rotating shaft, and the width of the door body is small; Use electric swing door
If a conventional folding side-hung door is used and cannot be opened by electric drive, it can only be opened or closed by manpower, which is extremely inconvenient to use; and the folding fan of the side-hung door must be equipped with auxiliary supporting universal wheels before it can be used normally. High requirements on the road surface of the door opening
[0004] In addition, although the electric drive folding door currently used on the car door can also be used on the door opening door by improving the size, it must be equipped with guide rails or guide grooves, the installation structure is complicated, and maintenance is inconvenient.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] Such as figure 1 As shown, a suspension folding door includes an active door leaf 1, a folding door leaf 2 that is movably connected with the active door leaf 1 through a hinge 11, and a door post 3; 4, the top of the folding door leaf 2 and the active door leaf 1 is provided with a rotating link mechanism 5 that is movably connected; the upper and lower ends of the door shaft 4 are respectively provided with an upper seat 41 and a lower seat 42 for mounting and connecting them. . In other embodiments, the rotary link mechanism is arranged at the bottom or middle of the folding door leaf and the active door leaf, which is not limited to this embodiment.

[0037] Among them, such as figure 2 , the upper seat 41 includes: an upper fixed seat 43 fixedly installed with the doorpost 3 and a bearing 44 installed on the upper fixed seat 43; the upper fixed seat 43 is a "T" shaped integral molding, and the bearing 44 is embedded in the horizontal plate of the upper fixing s...

Embodiment 2

[0048] like Figure 8 , Figure 9 As shown, a suspension folding door includes: an active door leaf 1, a first folding door leaf 21 hinged with the active door leaf 1, a second folding door leaf 22 hinged with the first folding door leaf 21, and a door post 3; the active door leaf 1 is installed on the door shaft 4 of the door post 3, the top of the first folding door leaf 21 and the active door leaf 1 is provided with a rotary linkage mechanism 5 connecting them, and a rotating column is arranged in the middle of the top of the first folding door leaf 21, A lever 23 with a rotating hole in the middle is movably installed on the rotating column, and the two ends of the lever 23 are respectively connected to the active door leaf 1 through the first connecting rod 24 and the second connecting rod 25 and the second folding door leaf 22. In other embodiments, the rotating column is arranged in the middle of the bottom of the first folding door leaf, or at a position close to the ...

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Abstract

The invention relates to the field of gates with suspension characteristic and discloses a suspended folding gate. The suspended folding gate comprises a driving gate leaf, folding gate leaves and gate posts, wherein the folding gate leaves are movably connected with the driving gate leaf; the driving gate leaf is arranged on gate spindles of the gate posts; a rotary link mechanism for connecting the folding gate leaves with the driving gate leaf is arranged at the tops of the folding gate leaves and the driving gate leaf; the rotary link mechanism comprises a short rod which is movably connected with the folding gate leaves and an L-shaped hard toggle or inverted-V-shaped hard toggle of which one end is hinged on the short rod. Compared with the prior art, the suspended folding gate disclosed by the invention has the characteristics of wide gate body, simple structure and no requirement on pavement mounting.

Description

technical field [0001] The invention relates to the field of gates characterized by suspension types, in particular to a suspension folding gate. Background technique [0002] At present, there are mainly two types of common large-sized door openings, one is a telescopic door that is opened or closed by a telescopic method, and the other is a swing door that is opened and closed by a translational method. Generally speaking, the strength of the telescopic door is low, and the strength of the side hinged door is high, with strong reliability and good protection performance. [0003] However, the transmission mechanism of the existing swing door generally adopts the form that an external door opener is connected to the door post on the door leaf, so as to realize the rotation and opening of the single swing door along the rotating shaft, and the width of the door body is small; Use electric swing doors. If a conventional folding side-hung door cannot be opened by electric dr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E06B11/04E05F15/00E05F15/60
Inventor 霍志文王献开
Owner FOSHAN NANHAI DINGXIN ELECTRICAL & MECHANICAL EQUIP
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