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Locking and buckling mechanism for air filter

An air filter and buckle technology, which is used in connecting components, mechanical equipment, dispersed particle filtration, etc., can solve the problems of metal buckles that are not particularly user-friendly, difficult to operate, and small in contact area, so as to increase the contact area. Large, easy-to-operate, damage-reducing effect

Inactive Publication Date: 2015-06-17
MANNHUMMEL FILTER SHANGHAI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But at the same time, there are also disadvantages. First, due to the relatively large locking force, its resilience can easily hurt the user's fingers when the buckle is opened. Second, the installation of the buckle when producing air filters requires tools and cannot be installed by hand. , installation is inconvenient; third, in winter or places with low temperature, the metal buckle is not particularly user-friendly when replacing the filter element, and its contact area is small, so it is not easy to operate

Method used

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  • Locking and buckling mechanism for air filter
  • Locking and buckling mechanism for air filter

Examples

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Embodiment

[0020] Such as figure 1 and 2 As shown, a locking and buckling mechanism for an air filter is used to connect the bottom cover 5 and the housing 4 of the air filter. The buckling mechanism includes a wrench 1, a mounting bracket 2 and a Hasp 3, the mounting bracket 2 is fixed on the bottom cover 5, the wrench 1 is installed on the mounting bracket 2, one end of the hasp 3 is connected with the wrench 1, and the other end is connected with the housing 4; the wrench 1 When pressed, the buckle 3 is driven to lock the bottom cover and the housing. The surface of the wrench 1 is provided with a raised structure for increasing the contact area between the finger and the wrench.

[0021] The wrench 1 of the buckle mechanism of the present invention is made of plastic material, and the hasp 2 is made of metal material. Because the main function of the buckle is to lock the bottom cover 5 and the housing 4 of the air filter, a large locking force must be required, while the buckle 2...

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Abstract

The invention relates to a locking and buckling mechanism for an air filter. The locking and buckling mechanism is used for connecting a bottom cover and a shell of the air filter; the buckling mechanism comprises a wrench, an installation support and a buckle, wherein the installation support is fixed on the bottom cover, the wrench is installed on the installation support, one end of the buckle is connected with the wrench, and the other end of the buckle is connected with the shell; when the wrench is pressed, the buckle is driven to enable the bottom cover and the shell to be locked. Compared with the prior art, the locking and buckling mechanism for the air filter has the advantages of being high in safety, convenient to install and easy to operate and the like.

Description

technical field [0001] The invention relates to a locking and buckling mechanism, in particular to a locking and buckling mechanism for an air filter. Background technique [0002] At present, the volume of the air filter used in trucks and industrial fields is very large. In order to prevent leakage or falling off when the connection between the bottom cover and the housing is not tight during use, we all use all-metal locking buckles and Ensure that it has a greater locking force. But at the same time, there are also disadvantages. First, due to the relatively large locking force, its resilience can easily hurt the user's fingers when the buckle is opened. Second, the installation of the buckle when producing air filters requires tools and cannot be installed by hand. , installation is inconvenient; third, in winter or places with low temperature, the metal buckle is not particularly user-friendly when replacing the filter element, and its contact area is small, so it is ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16B45/02B01D46/42
CPCF16B45/02B01D46/42
Inventor 束思远
Owner MANNHUMMEL FILTER SHANGHAI
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