CN207575915U

CN207575915U - A kind of detachable filter

Info

Publication number: CN207575915U
Application number: CN201721319552.4U
Authority: CN
Inventors: 洪文国
Original assignee: Xiamen Italy Creative Design Co Ltd
Current assignee: Xiamen Italy Creative Design Co Ltd
Priority date: 2017-10-13
Filing date: 2017-10-13
Publication date: 2018-07-06
Anticipated expiration: 2027-10-13

Abstract

The utility model discloses a kind of detachable filter, including filter body and filter disc, the filter body bottom is equipped with through-hole, filter disc is assemblied in through hole, annular flange is equipped at filter body bottom through-hole, further include elastic component, upper press ring and lower pressure ring, the elastic component is set on annular flange, the annular that upper press ring includes cylinder section and is resisted against on elastic component protrudes out section, the annular projection that lower pressure ring includes upper shell section and the inside inflection of upper shell pars infrasegmentalis is formed, the cylinder section of upper press ring is removably matched with the upper shell section of lower pressure ring causes upper press ring and lower pressure ring to be tightly placed in through hole, the utility model is by setting up dismountable pressure ring up and down in filter body through hole, solving conventional filter filter disc can not disassembly, cleaning, the shortcomings that replacement.

Description

A kind of detachable filter

Technical field

The utility model is related to small stores fields, and in particular to a kind of detachable filter.

Background technology

Drinking tea, either to drink coffee be the living habit of many people however tealeaves or coffee grounds mix when making tea or making coffee Product drink is influenced in beverage, therefore often can't do without filter when tasting, filter on the market is mostly by being in funnel at present Filter body and the filter disc composition of shape, filter body bottom are equipped with through-hole, and filter disc is fixed on through hole, almost all of mistake All there are one features for filter, and filter disc is one-time fixed on filter body, but filter disc is due to being often subject to hot tea water Wash away, impregnate, not only easily accumulation residue, dirt, but also are easily damaged, however user but can not disassembly, cleaning or more Change filter disc.

Utility model content

For the deficiency of present technology, the purpose of this utility model is to provide a kind of detachable filter, solves existing production Product filter disc can not disassembly, cleaning or the problem of replace, effectively prevent residue, dirt, there is health, environmentally friendly.

To achieve the above object, the utility model adopts the following technical solution：A kind of detachable filter, including filter Ontology and filter disc, the filter body bottom are equipped with through-hole, and filter disc is assemblied in through hole, the filter body bottom through-hole Place is equipped with annular flange, further includes elastic component, upper press ring and lower pressure ring, the elastic component is set on annular flange, upper pressure The annular that ring includes cylinder section and is resisted against on elastic component protrudes out section, and lower pressure ring includes upper shell section and upper shell pars infrasegmentalis is inside The annular projection that inflection is formed, the cylinder section of upper press ring is removably matched with the upper shell section of lower pressure ring causes upper press ring And lower pressure ring is tightly placed in through hole.

Preferably, the filter body is by glass or ceramic making.

Preferably, the elastic component is rubber ring, spring ring or clamp spring.

Preferably, the upper press ring and lower pressure ring by thread fitting or snap fit attachment fixation.

Preferably, the upper press ring and lower pressure ring are made by stainless steel.

Preferably, the rubber ring is silica gel material, and the spring ring and clamp spring are stainless steel.

The utility model has the following advantages that relative to the prior art：

The utility model by filter passage perforations set annular flange, elastic component be tightly placed on annular flange and on Pressure ring is resisted against on elastic component, and filter disc is assemblied between lower pressure ring annular projection and filter passage perforations, upper press ring and lower pressure ring Be detachably connected and be fixed on through hole, solve the problems, such as existing product filter disc can not disassembly, cleaning or replace, effectively prevent Residue, dirt have the advantages that health, environmental protection.

Description of the drawings

Fig. 1 is the utility model part explosive view.

Fig. 2 is the utility model section structure diagram.

Fig. 3 is the partial enlarged view of Fig. 2.

Wherein, 1, filter body；11st, through-hole；12nd, annular flange；2nd, upper press ring；21st, cylinder section；22nd, annular protrudes out Section；3rd, elastic component；4th, filter disc；5th, lower pressure ring；51st, upper shell section；52nd, annular projection.

Specific embodiment

The utility model is further described with reference to embodiment and attached drawing, but the embodiment of the utility model is not It is limited to this.

As shown in Figure 1 to Figure 3, a kind of detachable filter described in the present embodiment, including filter body 1 and filter disc 4, 1 bottom of filter body is equipped with through-hole 11, and filter disc 4 is assemblied at through-hole 11, is set at 1 bottom through-hole of filter body There is annular flange 12, further include elastic component 3, upper press ring 2 and lower pressure ring 5, the elastic component 3 is set on annular flange 12, Upper press ring 2 includes cylinder section 21 and the annular that is resisted against on elastic component 3 protrudes out section 22, lower pressure ring 5 include upper shell section 51 and The upper shell section 51 of the annular projection 52 that the inside inflection of upper shell pars infrasegmentalis is formed, the cylinder section 21 of upper press ring and lower pressure ring can Releasably matching causes upper press ring 2 and lower pressure ring 5 to be tightly placed at through-hole 11.

The filter body 1 is by glass or ceramic making.

The elastic component 3 is rubber ring, either clamp spring elastic component 3 uses flexible material or tool to spring ring The element of flexible structure facilitates its assembling, dismounting, while can be clamped in annular flange again, and the clamp spring can be tool Flexible snap ring or plum blossom-shaped retainer ring.

The upper press ring 2 and lower pressure ring 5 by thread fitting or snap fit attachment fixation, and when dismounting can be easily by under Pressure ring disassembles, convenient that filter disc is cleaned or replaced.

The upper press ring and lower pressure ring are made by stainless steel.

The rubber ring is silica gel material, and the spring ring and clamp spring are stainless steel.

Above-described embodiment is merely to illustrate the utility model example, but the embodiment of the utility model is not Be restricted to the described embodiments, the change made under other any Spirit Essences and principle without departing from the utility model, modification, Replacement, improvement etc. should be included within the utility model scope of the claims.

Claims

1. a kind of detachable filter, including filter body and filter disc, the filter body bottom is equipped with through-hole, filter disc dress Fit over through hole, it is characterised in that：Annular flange is equipped at the filter body bottom through-hole, further includes elastic component, upper pressure Ring and lower pressure ring, the elastic component are set on annular flange, and upper press ring includes cylinder section and the ring being resisted against on elastic component Shape protrudes out section, the annular projection that lower pressure ring includes upper shell section and the inside inflection of upper shell pars infrasegmentalis is formed, the cylinder of upper press ring Body section is removably matched with the upper shell section of lower pressure ring causes upper press ring and lower pressure ring to be tightly placed in through hole.

2. a kind of detachable filter as described in claim 1, it is characterised in that：The filter body is by glass or pottery Porcelain makes.

3. a kind of detachable filter as described in claim 1, it is characterised in that：The elastic component is rubber ring, spring Circle or clamp spring.

4. a kind of detachable filter as described in claim 1, it is characterised in that：The upper press ring and lower pressure ring pass through spiral shell Line coordinates or snaps fit attachment fixation.

5. a kind of detachable filter as described in claim 1, it is characterised in that：The upper press ring and lower pressure ring are by stainless Steel makes.

6. a kind of detachable filter as claimed in claim 3, it is characterised in that：The rubber ring be silica gel material, institute The spring ring or clamp spring stated are stainless steel.