CN102564023A - Novel refrigerator door seal structure - Google Patents
Novel refrigerator door seal structure Download PDFInfo
- Publication number
- CN102564023A CN102564023A CN2012100380196A CN201210038019A CN102564023A CN 102564023 A CN102564023 A CN 102564023A CN 2012100380196 A CN2012100380196 A CN 2012100380196A CN 201210038019 A CN201210038019 A CN 201210038019A CN 102564023 A CN102564023 A CN 102564023A
- Authority
- CN
- China
- Prior art keywords
- door
- groove
- seal structure
- draw
- refrigerator
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Abstract
The invention belongs to the refrigerator technical field, in particular relates to a refrigerator door seal structure. The refrigerator door seal structure comprises a door liner and a door sealing bar, wherein, a clamping groove is arranged on the door liner, a clamping bar is arranged on the door sealing bar correspondingly, and the clamping bar is clamped in the clamping groove; symmetrical reversed-hook elastic sealing bars are arranged at the front end of the clamping bar; ends of the elastic sealing bars prop against the inner wall of the clamping groove; a pair of staggered bosses is arranged on the clamping groove at a distance. As a pair of staggered bosses is arranged on the clamping groove at a distance in the invention, the shape, the staggered distance and distance between boss pairs of the bosses can be changed according to the practical condition to achieve the best effect and prevent from increasing the assembling difficulty. The bosses and the clamping bar on the door sealing bar are in interference fit, so that the door seal is more reliable and firmer after being assembled; the refrigerator door seal structure can solve the problems that the door seal drops off, falls down, deforms and on the like, and improve the performance of the refrigerator as a whole.
Description
Technical field
The invention belongs to the refrigerator technical field, particularly a kind of refrigerator doors envelope hermetically-sealed construction.
Background technology
Refrigerator is made up of casing and door body two large divisions, seals through gasket between casing and the door body, and gasket is made up of two parts, and a kind of is soft PVC (SPVC) overcoat, and another kind is the magnetic adhesive tape.Gasket is installed on the body, is adsorbed on the casing through the magnetic adhesive tape, thereby reaches the effect of sealing.
Present door envelope with door body mounting means is: as shown in Figure 1, card article on the gasket 14 is embedded on the draw-in groove 3 on the door inner bag 2, and symmetry has two to be barb-like resilient seals 5 on the card article 4, and the end of described resilient seals 5 and draw-in groove 3 inwalls offset.Resilient seals 5 is close on the draw-in groove 3 through compressive deformation elastic force, thereby gasket is fixed on the draw-in groove 3 of a courage.Air bag 7 on the gasket 1 has retractility, and the magnetic stripe 6 on door body closing back door strip of paper used for sealing 1 just is adsorbed onto on the casing, drives air bag 7 and stretches, and casing seals with the door body.
The weak point of this method is that the door of refrigerator strip of paper used for sealing is after long-term the use; Can hardening wear out, contraction distortion, gasket is because the generation of phenomenons such as gravity tenesmus; Frequent switch door; The effect of magnetic force also can be prone to cause gasket to come off, so can influence the outward appearance and the sealing effectiveness of refrigerator, causes more market to complain.
Summary of the invention
The problem that the present invention will solve be yielding to the door envelope of prior art, deficiency such as drop, come off and a kind of stable, firm refrigerator door hermetically-sealed construction that seals is provided.
For realizing above-mentioned purpose; Technical scheme of the present invention is: a kind of novel refrigerator doors seal structure, comprise that an inner bag and gasket, said door inner bag are provided with draw-in groove, and correspondence is provided with card article on the gasket; Described card article is stuck in the draw-in groove; The card article front end has the barb-like resilient seals that is of symmetry, and the resilient seals end is against on the draw-in groove inwall, on draw-in groove, whenever is provided with pair of projections at a distance from 150～400mm.Setting up the boss that staggers can slide along draw-in groove by the barrier door strip of paper used for sealing, avoids phenomenons such as its distortion, tenesmus.
Preferably, every separated 200mm establishes pair of projections on the said draw-in groove.
Preferably, two boss distance that staggers is 0～5mm in the said pair of projections.
Preferred, the plan view length of said boss is 5～10mm, and width is 1.3mm.The boss size is less, can avoid increasing assembly difficulty.
Preferred, said draw-in groove is " Ω " type.Card article and " Ω " groove are interference fit, thus be difficult to it is extracted " Ω " groove, thus avoid the refrigerator phenomenon that comes off of gasket in use.
Compared with prior art, the present invention has following beneficial effect:
The present invention is through whenever being provided with a pair of boss that staggers at a distance from a segment distance on draw-in groove, boss can change its shape, the spacing that staggers according to actual conditions, distance between every pair reaches best effect, avoids increasing assembly difficulty.Boss was to win to cooperate with card article on the gasket, and assembling back door envelope is more reliable, firm, and the present invention can solve problems such as an envelope comes off, tenesmus, distortion, has totally promoted the performance of refrigerator.
Description of drawings
Fig. 1 is a prior art refrigerator door sealed structural representation;
Fig. 2 is the plane of door bladder structure of the present invention;
Fig. 3 is the structure enlarged drawing of boss of the present invention;
Fig. 4 is a door body sealed structural representation of the present invention.
The specific embodiment
Below in conjunction with embodiment and accompanying drawing the present invention is carried out detailed description.
Extremely shown in Figure 4 like Fig. 2; The invention discloses a kind of novel refrigerator doors seal structure, comprise that casing 8, door inner bag 2 and gasket 1, said door inner bag 2 are provided with draw-in groove 3, draw-in groove 3 is " Ω " type groove; Correspondence is provided with card article 4 on the gasket 1; Described card article 4 is stuck in the draw-in groove 3, and card article 4 front ends have the barb-like resilient seals 5 that is of symmetry, and resilient seals 5 ends are against on draw-in groove 3 inwalls; On draw-in groove 3, whenever be provided with a pair of boss that staggers 9 at a distance from 200 mm, two boss distance that staggers is 0～5mm in the pair of projections.Boss 9 sizes are less, can avoid increasing assembly difficulty.In the present embodiment, boss plan view length is 7mm, and width is 1.3mm.Card article 4 and " Ω " groove interference fit during assembling.Boss 9 can change its shape, the spacing that staggers according to actual conditions, distance between every pair reaches best effect.After gasket 1 is installed, after the door body is closed, drive air bag 7 through magnetic adhesive tape 6 and open, the door envelope is adsorbed on the casing 8, reach the effect of sealing.
The present invention plays the effect of good fixed gate strip of paper used for sealing, after the door envelope is installed, because card article is an interference fit with " Ω " groove; So very difficult " Ω " groove that it is extracted; Thereby avoid the refrigerator phenomenon that comes off of gasket in use, can slide along " Ω " groove by the barrier door strip of paper used for sealing after boss 9 staggers in addition, avoid phenomenons such as its distortion, tenesmus; Reduce the phenomenon of cold draining effectively, improved the refrigeration performance of product.
Claims (5)
1. novel refrigerator doors seal structure; Comprise that an inner bag and gasket, said door inner bag are provided with draw-in groove; Correspondence is provided with card article on the gasket, and described card article is stuck in the draw-in groove, and the card article front end has the barb-like resilient seals that is of symmetry; The resilient seals end is against on the draw-in groove inwall, it is characterized in that: on draw-in groove, whenever be provided with pair of projections at a distance from 150～400mm.
2. novel refrigerator doors seal structure according to claim 1 is characterized in that: every separated 200mm establishes pair of projections on the said draw-in groove.
3. novel refrigerator doors seal structure according to claim 1 is characterized in that: two boss distance that staggers is 0～5mm in the said pair of projections.
4. novel refrigerator doors seal structure according to claim 3 is characterized in that: the plan view length of said boss is 5～10mm, and width is 1.3mm.
5. according to each described novel refrigerator doors seal structure of claim 1 to 4, it is characterized in that: said draw-in groove is " Ω " type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100380196A CN102564023A (en) | 2012-02-20 | 2012-02-20 | Novel refrigerator door seal structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100380196A CN102564023A (en) | 2012-02-20 | 2012-02-20 | Novel refrigerator door seal structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102564023A true CN102564023A (en) | 2012-07-11 |
Family
ID=46410124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012100380196A Pending CN102564023A (en) | 2012-02-20 | 2012-02-20 | Novel refrigerator door seal structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102564023A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102997581A (en) * | 2012-12-31 | 2013-03-27 | 合肥美的荣事达电冰箱有限公司 | Door body assembly used for refrigerator and refrigerator with door body assembly |
| WO2014194531A1 (en) * | 2013-06-08 | 2014-12-11 | 合肥华凌股份有限公司 | Refrigeration device |
| WO2017045368A1 (en) * | 2015-09-15 | 2017-03-23 | 海信容声(广东)冰箱有限公司 | Refrigerator door seal and refrigerator |
| CN109855373A (en) * | 2019-02-28 | 2019-06-07 | 澳柯玛股份有限公司 | A kind of gasket fixed structure |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201165778Y (en) * | 2008-02-22 | 2008-12-17 | 美的集团电冰箱制造（合肥）有限公司 | Booster door handles |
| JP2010038483A (en) * | 2008-08-07 | 2010-02-18 | Panasonic Corp | Refrigerator |
| CN201672754U (en) * | 2010-04-13 | 2010-12-15 | 浙江华美冰箱有限公司 | Sealing structure of refrigerator door |
| CN102331141A (en) * | 2011-08-03 | 2012-01-25 | 合肥美的荣事达电冰箱有限公司 | Refrigerator door body and refrigerator |
| CN202485311U (en) * | 2012-02-20 | 2012-10-10 | 海信容声(广东)冰箱有限公司 | Novel refrigerator door sealing structure |
-
2012
- 2012-02-20 CN CN2012100380196A patent/CN102564023A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201165778Y (en) * | 2008-02-22 | 2008-12-17 | 美的集团电冰箱制造（合肥）有限公司 | Booster door handles |
| JP2010038483A (en) * | 2008-08-07 | 2010-02-18 | Panasonic Corp | Refrigerator |
| CN201672754U (en) * | 2010-04-13 | 2010-12-15 | 浙江华美冰箱有限公司 | Sealing structure of refrigerator door |
| CN102331141A (en) * | 2011-08-03 | 2012-01-25 | 合肥美的荣事达电冰箱有限公司 | Refrigerator door body and refrigerator |
| CN202485311U (en) * | 2012-02-20 | 2012-10-10 | 海信容声(广东)冰箱有限公司 | Novel refrigerator door sealing structure |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102997581A (en) * | 2012-12-31 | 2013-03-27 | 合肥美的荣事达电冰箱有限公司 | Door body assembly used for refrigerator and refrigerator with door body assembly |
| CN102997581B (en) * | 2012-12-31 | 2015-04-15 | 合肥美的电冰箱有限公司 | Door body assembly used for refrigerator and refrigerator with door body assembly |
| WO2014194531A1 (en) * | 2013-06-08 | 2014-12-11 | 合肥华凌股份有限公司 | Refrigeration device |
| US9506687B2 (en) | 2013-06-08 | 2016-11-29 | Hefei Hualing Co., Ltd. | Refrigeration device |
| EP3006869A4 (en) * | 2013-06-08 | 2017-03-01 | Hefei Hualing Co., Ltd. | Refrigeration device |
| WO2017045368A1 (en) * | 2015-09-15 | 2017-03-23 | 海信容声(广东)冰箱有限公司 | Refrigerator door seal and refrigerator |
| CN109855373A (en) * | 2019-02-28 | 2019-06-07 | 澳柯玛股份有限公司 | A kind of gasket fixed structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203672025U (en) | Novel door body sealing structure of refrigerator | |
| CN202485311U (en) | Novel refrigerator door sealing structure | |
| CN102564023A (en) | Novel refrigerator door seal structure | |
| CN203036959U (en) | Anti-aging sealing element of refrigerator door | |
| CN203375796U (en) | 5U high resilience energy-saving refrigerator door seal cross section | |
| CN206522067U (en) | A kind of shower house is with concealed corner magnetic attracting device | |
| CN106500442B (en) | A kind of refrigerator reduces structure, freezer door body and the refrigerator of negative pressure in case | |
| CN205102494U (en) | Refrigerator | |
| CN201672754U (en) | Sealing structure of refrigerator door | |
| CN108661507A (en) | A kind of novel transition purification door | |
| CN204478670U (en) | Refrigerator doors and refrigerator | |
| CN203441295U (en) | Sliding glass door structure of transverse cabinet | |
| CN203100336U (en) | Sealing strip used for refrigerator door | |
| CN202441234U (en) | Composite sealing strip | |
| CN201474512U (en) | Magnetic sealed side hung door window | |
| CN201258673Y (en) | Magnetic positioning sealer for flat-open door and window | |
| CN210828881U (en) | Sliding window with buffering and sealing functions | |
| CN208692579U (en) | It is a kind of to provide the mechanism of open position holding for sliding rail | |
| CN220133856U (en) | Eagle-mouth type sealing strip structure for door and window | |
| CN203081227U (en) | Sealing strip | |
| CN202467488U (en) | Aluminum alloy sliding window frame device | |
| CN205713884U (en) | A kind of shutter slide block assembly and magnetic slider thereof | |
| CN204040829U (en) | Secondary injecting glue sealed window | |
| CN203188851U (en) | Cold storage door sealing rubber strip | |
| CN204476199U (en) | The hermetically-sealed construction of sliding sash |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20120711 |