CN202973281U

CN202973281U - Connecting assembly of filter screen support and oil collecting cup

Info

Publication number: CN202973281U
Application number: CN 201220645161
Authority: CN
Inventors: 过胜盈
Original assignee: Shaoxing Binhai Heli Kitchen Supplies Design Center
Current assignee: Shaoxing Binhai Heli Kitchen Supplies Design Center
Priority date: 2012-11-28
Filing date: 2012-11-28
Publication date: 2013-06-05
Anticipated expiration: 2022-11-28

Abstract

The utility model discloses a connecting assembly of a filter screen support and an oil collecting cup. The connecting assembly is characterized in that the filter screen support is fixedly provided with a nut, the front end of a bolt is provided with a thread A the height of which is same with that of the nut, the a spring and a gasket are successively sleeved on the bolt from top to bottom, the bottom of the oil collecting cup is fixedly provided with a fixed column, and the top end of the fixed column is provided with a convex-shaped bayonet. The connecting assembly provided by the utility model has the advantages that the structure is simple, the connecting assembly is safe and healthful, and the oil collecting cup is convenient to install and disassemble.

Description

The coupling assembling of a kind of filter screen bracket and catchment cup

Technical field

The utility model relates to lampblack absorber, relates in particular to the coupling assembling of updraft type filter screen of range hood support and catchment cup.

Background technology

In prior art, the catchment cup of updraft type lampblack absorber generally directly is connected under filter screen bracket, connected mode is: set firmly screw on filter screen bracket, screw passes filter screen bracket, catchment cup is screwed onto on screw, this connected mode has following deficiency: along with the increase of winning the catchment cup number of times, easily produce the stripped thread phenomenon, cause catchment cup and filter screen bracket well not to be connected and fixed; Rotation is won owing to can't doing clear and definite sign, accidentally rotates excessively, and catchment cup directly comes off and causes the greasy dirt in cup unrestrained, convenient and healthy not.

The utility model content

For above-mentioned situation, the utility model purpose is to provide a kind of safety and sanitation, easy-to-dismount filter screen bracket and catchment cup coupling assembling.

The technical solution of the utility model is: the coupling assembling of a kind of filter screen bracket and catchment cup, be fixedly installed nut on filter screen bracket, the screw front end is provided with the screw thread A identical with height of nut, be equipped with successively from top to bottom spring and pad on screw, be fixedly installed fixed leg at the bottom of the catchment cup cup, the fixed leg top is provided with " protruding " font bayonet socket.

The beneficial effects of the utility model are: simple in structure, safety and sanitation, be convenient to the catchment cup installing/dismounting.

Description of drawings

Fig. 1 is structural representation of the present utility model;

Fig. 2 is the enlarged diagram of the utility model coupling assembling;

Fig. 3 is the utility model catchment cup convex shape bayonet arrangement schematic diagram;

Fig. 4 is the structural representation of the utility model screw;

Fig. 5 is the structural representation of prior art.

The specific embodiment

Below by embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is described in further detail.

Fig. 1 is structural representation of the present utility model, Fig. 2 is the enlarged drawing of the utility model coupling assembling, Fig. 3 is the utility model catchment cup convex shape bayonet arrangement schematic diagram, Fig. 4 is the structural representation of the utility model screw, in conjunction with Fig. 1, Fig. 2, Fig. 3, shown in Figure 4, the coupling assembling of a kind of filter screen bracket and catchment cup, be fixedly installed nut 2 on filter screen bracket 1, screw 3 front ends are provided with the screw thread A highly identical with nut 2, be equipped with successively from top to bottom spring 4 and pad 5 on screw 3, be fixedly installed fixed leg 8 at the bottom of 6 glasss of catchment cups, fixed leg 8 tops are provided with " protruding " font bayonet socket 7, when being installed to catchment cup 6 on filter screen bracket 1, lifting pad 5, convex shape bayonet socket 7 alignment screw 3 tops snap in, then unclamp pad 5, spring 4 combines closely the convex shape bayonet socket 7 of catchment cup and the afterbody of screw 3 by pad 5 compressing catchment cup convex shape bayonet sockets 7, during the dismounting catchment cup, lift pad 5, can easily catchment cup 6 be extracted, easy to use.

Claims

1. the coupling assembling of a filter screen bracket and catchment cup, it is characterized in that: be fixedly installed nut (2) on filter screen bracket (1), screw (3) front end is provided with the screw thread A highly identical with nut (2), be equipped with successively from top to bottom spring (4) and pad (5) on screw (3), catchment cup (6) cup is fixedly installed fixed leg (8) in an end, and fixed leg (8) top is provided with " protruding " font bayonet socket (7).