Foot-operated positioning apparatus for side hung door

A positioning device and a technology for swing doors, which are applied to the fastening devices of wing fans, building fastening devices, buildings, etc., can solve the problems of increased cost of door closers, inability to resist strong wind, and damage to door closers, and achieve structural Simple, easy to standardize production and batch processing, enhance the effect of firmness

Inactive Publication Date: 2013-10-02
SUZHOU INDAL PARK DESIGN & RES INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, for doors with large size and heavy doors, such as doors in equipment rooms, the height is often about 4 meters. Therefore, there are potential safety hazards and the cost of frequent replacement of door closers is increased

Method used

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  • Foot-operated positioning apparatus for side hung door
  • Foot-operated positioning apparatus for side hung door
  • Foot-operated positioning apparatus for side hung door

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0027] The present invention will now be further described in detail in conjunction with the accompanying drawings and embodiments. These drawings are all simplified schematic diagrams, only illustrating the basic structure of the present invention in a schematic manner, so it only shows the composition related to the present invention.

[0028] Such as Figure 1-5 As shown, a foot-operated positioning device for a side-hung door includes a connecting piece arranged on the side-hung door, including a fixed base, and a foot-operated clip axially connected to the base, and the connecting piece includes a horizontally arranged annular fixing portion 2. The pedal clip can rotate in a vertical plane relative to the base. The pedal clip includes a rotating shaft 4, a hook-shaped head 6 on one side of the rotating shaft 4 that can be hooked with the fixed part 2, and a hook on the other side of the rotating shaft 4. The pedal-like tail of the 8.

[0029] Specifically, the base inclu...

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PUM

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Abstract

The invention relates to a foot-operated positioning apparatus for a side hung door. The positioning apparatus comprises a connecting piece arranged on the side hung door, and also comprises a fixed pedestal and a foot-operated clamping piece coupled to the pedestal, the connecting piece comprises a transversely-arranged annular fixed part, the foot-operated clamping piece can rotate relative to the pedestal in the vertical plane, and the foot-operated clamping piece comprises a rotating shaft, a hook-shaped head positioning at one side of the rotating shaft and fit-connected to the fixed part, and a pedal-shaped tail positioned at the other side of the rotating shaft. The positioning apparatus realizes positioning through the connection of the fit connection of the head of the foot-operated clamping piece and the fixed part of the connecting piece arranged on the side hung door, and has the advantages of simple structure, convenient standardized production and batch processing, stable and reliable positioning, strong wind resistance, and full guarantee of the safety of the side hung door in an unlocking state. The foot-operated clamping piece is arranged in a lever mode, so a user can easily control the connection and separation of the head of the foot-operated clamping piece and the fixed part through a foot operation in a labor saving and convenience manner without a hand operation.

Description

technical field [0001] The invention relates to a positioning device, in particular to a positioning device for a swing door. Background technique [0002] The large doors of buildings, especially the outer doors of factory buildings, often need to fix the open swing doors to facilitate the handling of equipment and the entry and exit of goods. The traditional positioning method is to choose and install door closers according to different door weights. However, for doors with large size and heavy doors, such as doors in equipment rooms, the height is often about 4 meters. Therefore, there are potential safety hazards and the need to frequently replace the cost of the door closer. Contents of the invention [0003] The invention overcomes the deficiencies of the prior art and provides a foot-operated positioning device with simple structure, wind resistance, safe and reliable positioning, especially suitable for heavy side-hung doors, and convenient disassembly and use. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E05C17/46
Inventor 赵海峰
Owner SUZHOU INDAL PARK DESIGN & RES INST
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