CN209334417U

CN209334417U - A kind of dustproof filter screen frame foam

Info

Publication number: CN209334417U
Application number: CN201822258160.2U
Authority: CN
Inventors: 张瑞勇
Original assignee: Guangdong Ruifu Sealing Technology Co Ltd
Current assignee: Guangdong Ruifu Sealing Technology Co Ltd
Priority date: 2018-12-30
Filing date: 2018-12-30
Publication date: 2019-09-03
Anticipated expiration: 2028-12-30

Abstract

The utility model discloses a kind of dustproof filter screen frame foams, including foam main body, foam item is equipped in the foam main body, the foam side is equipped with the second strut, second strut side is equipped with the first strut, first strut and the second strut are " ten " word cross-type shape, and first is equipped with strainer between strut and the second strut, spaced cavities are equipped between second strut, supporting ring is arranged on first strut, supporting ring is arcuate shape, and through-hole is opened up in supporting ring, foam main body two sides are equipped with fixed block, and the foam item is interspersed in spaced cavities.The dustproof filter screen frame foam is when being filled support to packaging, support is connect with the first strut right-angled intersection by the second strut, and the strainer between the second strut and the first strut can make to reduce extraneous dust entrance while support, it solves in the institutional framework in foam comprising bubble, when being supported filling to packaging using foam, support not enough consolidates and easy the problem of entering dust.

Description

A kind of dustproof filter screen frame foam

Technical field

The utility model relates to foam technical field, specially a kind of dustproof filter screen frame foam.

Background technique

Foam is the material that plastic pellet foamed, abbreviation foam, and foam is divided into PU foam, antistatic foam, conduction bubble Cotton, EPE, antistatic EPE, PORON, CR, EVA, bridge formation PE, SBR, EPDM etc., because including bubble in its institutional framework, so suitable Close sound insulation, heat-insulated, cushion, packaging filler etc., the elastic bending that foam also has freely the advantages of, but at the same time, When serving as filler support protective packaging, support not enough consolidates foam, and extraneous dust also easily passes through foam gas Bubble enters, contaminated articles, or when carrying out cleaning objects using foam, the bubble space in foam is larger, is also not easy to filter Dust or impurity in water source, therefore, this technology existing defects needs to improve.

Summary of the invention

It is mentioned above in the background art to solve the purpose of this utility model is to provide a kind of dustproof filter screen frame foam Include bubble in institutional framework in foam, when being supported filling to packaging using foam, support it is not firm enough and easily into The problem of entering dust.

To achieve the above object, the utility model provides the following technical solutions: a kind of dustproof filter screen frame foam, including foam Main body, the foam main body is interior to be equipped with foam item, and the foam side is equipped with the second strut, and the second strut side is equipped with first Strut, the first strut and the second strut are " ten " word cross-type shape, and strainer is equipped between the first strut and the second strut.

Preferably, foam main body two sides are equipped with fixed block.

Preferably, it is arranged with supporting ring on first strut, supporting ring is arcuate shape, and through-hole is opened up in supporting ring.

Preferably, spaced cavities are equipped between second strut.

Preferably, the foam item is interspersed in spaced cavities, and by foam when foam item is interspersed in spaced cavities Main body and the first strut are connected with each other.

Compared with prior art, the utility model has the beneficial effects that the dustproof filter screen frame foam is filled out to packaging When filling support, support is connect with the first strut right-angled intersection by the second strut, and the filter between the second strut and the first strut Net can be such that the extraneous dust of reduction while support enters, and solve in the institutional framework in foam comprising bubble, using bubble When cotton is supported filling to packaging, support not enough consolidates and easy the problem of entering dust.

Detailed description of the invention

Fig. 1 is a kind of dustproof filter screen frame foam structure schematic diagram of the utility model；

Fig. 2 is foam body sections figure in a kind of dustproof filter screen frame foam Fig. 1 of the utility model；

Fig. 3 connect top view with the second strut for the first strut in a kind of dustproof filter screen frame foam Fig. 2 of the utility model；

Fig. 4 is the first strut and supporting ring connection side view in a kind of dustproof filter screen frame foam Fig. 2 of the utility model；

Fig. 5 is that foam item and the second strut intert sectional view in a kind of dustproof filter screen frame foam Fig. 2 of the utility model.

In figure: 1, foam main body, 2, fixed block, the 3, first strut, the 4, second strut, 5, supporting ring, 6, foam item, 7, interval Cavity, 8, strainer.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-5 is please referred to, the utility model provides a kind of technical solution: a kind of dustproof filter screen frame foam, including foam master Body 1,1 two sides of foam main body are equipped with fixed block 2, and fixed block 2 is located at the position on 1 two sides of foam main body not in same horizontal line On, after the edge when foam main body 1 is to packaged be supported, between foam main body 1 and foam main body 1 can be made to touch, Can be engaged by the staggered setting of fixed block 2, make to it is packaged be supported packaging while, fixed block 2 can also be passed through It is fixed to packaged, subsequently when carrying out cleaning using foam main body 1, is placed on by fixed block 2 In clean tank, it will then need clean article to be placed in foam main body 1 and clean, the impurity and rubbish after cleaning can be because of filters Net 8 is obstructed, and then carries out processing work to the rubbish on strainer 8 again, is protected environment, is equipped with foam item in foam main body 1 6,6 side of foam item is equipped with the second strut 4, is equipped with spaced cavities 7 between the second strut 4, spaced cavities 7 be the second strut 4 it Between interstitial spaces, foam item 6 is interspersed in spaced cavities 7, and by foam master when foam item 6 is interspersed in spaced cavities 7 Body 1 and the first strut 3 are connected with each other, and foam item 6 is wavy shape and interts at the both ends of the second strut 4, can make the device Foam main body 1 connect with the first strut 3 and the second strut 4 it is more firm, be also convenient for using when support place, foam master Body 1 and two struts can firmly be against packaged surface, and 4 side of the second strut is equipped with the first strut 3, the first strut 3 On be arranged with supporting ring 5, supporting ring 5 is arcuate shape, and opens up through-hole in supporting ring 5, will convenient for when the device carries out cleaning Intert on the through-hole that the object for needing to place is placed in supporting ring 5 and hook is put, the first strut 3 and the second strut 4 are the friendship of " ten " word Forked type shape, and strainer 8 is equipped between the first strut 3 and the second strut 4, the quantity of the first strut 3 and the second strut 4 is respectively provided with There are multiple groups, multiple groups the first strut 3 and the equal right-angled intersection of the second strut 4 constitute quadrangle form, anti-the device to be supported When protecting packaged, which can be erect, be fitted in foam main body 1 on packaged, then, by foam main body 1 The first strut 3 and the second strut 4 be " ten " word cross-type shape to it is extraneous it is packaged be supported work while, pass through 8 pairs of strainer extraneous dusts between first strut 3 and the second strut 4 stop, and the extraneous dust of reduction enters packaged Interior, above-mentioned foam main body 1 not only has the effect of dust-proof, while the buffering that when foam main body 1 is used has when in use Effect, can also achieve the effect that shockproof and against pressure in use.

Working principle: it in the dustproof filter screen frame foam in use, first when the device is supported packaged, can incite somebody to action Foam main body 1 fits on packaged outer wall through staggeredly engaging between fixed block 2, engage admittedly to packaged Fixed, if the external world needs dust, the circulation of air can enter inside the device across foam main body 1, pass through foam main body 1 The entrance that interior strainer 8 reduces dust can pass through the device traverse if the device is needed to carry out cleaning cleaning The device frame in clean tank, is carried out cleaning cleaning using foam main body 1, the dust after cleaning by two fixed blocks 2 It is separated with impurity by the strainer 8 in bubble face main body 1, and can also place other objects on the supporting ring 5 of the device, the dress It sets the foam item 6 in bubble face main body 1 to intersect in 7 gap of spaced cavities being interspersed between the second strut 4, is convenient for the second strut 4 With the stable connection between foam main body 1, here it is the use processes of the dustproof filter screen frame foam.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims

1. a kind of dustproof filter screen frame foam, including foam main body (1), the foam main body (1) is interior to be equipped with foam item (6), special Sign is: foam item (6) side is equipped with the second strut (4), and the second strut (4) side is equipped with the first strut (3), and first Bar (3) and the second strut (4) are " ten " word cross-type shape, and strainer is equipped between the first strut (3) and the second strut (4) (8).

2. a kind of dustproof filter screen frame foam according to claim 1, it is characterised in that: foam main body (1) two sides are set There are fixed block (2).

3. a kind of dustproof filter screen frame foam according to claim 1, it is characterised in that: be arranged on first strut (3) Have supporting ring (5), supporting ring (5) is arcuate shape, and opens up through-hole in supporting ring (5).

4. a kind of dustproof filter screen frame foam according to claim 1, it is characterised in that: set between second strut (4) There are spaced cavities (7).

5. a kind of dustproof filter screen frame foam according to claim 1, it is characterised in that: between the foam item (6) is interspersed in In the cavity (7), and foam item (6) be interspersed in spaced cavities (7) it is interior when foam main body (1) and the first strut (3) is mutual Connection.