CN103206829A - Matching component for freezer door seal and door liner - Google Patents
Matching component for freezer door seal and door liner Download PDFInfo
- Publication number
- CN103206829A CN103206829A CN 201310119266 CN201310119266A CN103206829A CN 103206829 A CN103206829 A CN 103206829A CN 201310119266 CN201310119266 CN 201310119266 CN 201310119266 A CN201310119266 A CN 201310119266A CN 103206829 A CN103206829 A CN 103206829A
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- China
- Prior art keywords
- door seal
- door
- kink
- platform
- connecting portion
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Abstract
The invention discloses a matching component for a freezer door seal and door liner. The matching component comprises a matching component body comprising a door seal connecting portion platform, protrude portions, a bending portion, a door seal slot, an opposite-directional bending portion and a door liner portion connecting portion slot. The door seal connecting portion platform is arranged at the upper end of the matching component body. The rest portion of the left end of the platform is firstly bended to the platform direction to form the bending portion. The door seal slot is arranged between the bending portion and the door seal connecting portion platform. The rest portion of the bending portion is bended upwards secondly, and is bended to the opposite direction of the direction of the first bending to be bended thirdly to form the opposite-directional bending portion. The door liner portion connecting portion slot is formed between the bending portion and the opposite-directional bending portion. Angles of three bending are all 90 degrees, and the three bending are in a flat 'Z' shape. At least one protrude portion is arranged in the middle or on the left portion of the door seal connecting portion platform. The door seal connecting portion platform, the protrude portions, the bending portion, the opposite-directional bending portion and the matching component body are integrated. The matching component has the advantages that mold manufacture is simple, stripping is easy, cost is low and sealing effect is good.
Description
Technical field
The present invention relates to the mating component of a kind of refrigerator door courage and door seal.
Background technology
In the refrigerator manufacture process, because this series products is different from other household electrical appliance, insulating layer need be set, usually adopt of manufacturer separately produced shell and inner bag more, Zu Zhuan the mode of production then, this kind mode of production is adapted to continuous productive process, and production efficiency improves greatly.But in assembling process, shell usually occurs and cooperate untight situation with inner bag, tracing it to its cause mainly is the not enough science of mating component.For example: the door seal of refrigerator cooperates with the door courage, refrigerator on sale in the market adopts following two kinds of mating components more: mode one, referring to Fig. 1, (1) is door seal and door courage mating component among the figure, (2) door courage, (3) door seal is set a courage connecting portion in watt groove of this mating component (1) upper strata, lower floor's watt groove grafting door seal connecting portion, the levels watt groove of this mating component (1) all adopts flat mouthful to arrange, namely watt groove entrance is straight to watt groove interior smooth, and this set is convenient to the insertion butt joint of accessory, easy accessibility on the other hand on the one hand, two-layer watt of channel opening direction is opposite and be parallel to each other, Mould Machining is simple, and cost is low, the easily demoulding.Its shortcoming is: after door seal is assembled with the door courage, need be to door courage internal layer filling blowing agent, under the pressure effect of thermal expansion, door seal departs to the direction away from the door courage, make between a courage and the door seal and produce the gap, sealing is poor, causes heat-insulating property to descend, increase energy consumption, and make foreign material enter the reduction product quality easily.Mode two, referring to Fig. 2, (1) is door seal and door courage mating component among the figure, door courage (2), door seal (3), also be provided with hangnail ratchet (5) on this mating component (1), the built-in Ω bothrium of connecting portion (4) of door courage (2), this mating component (1) can be closely linked door courage and door seal, the problem of having avoided mode one to occur, but mode two also has its weak point, is exactly built-in Ω bothrium (4) and the hangnail ratchet (5) of door courage, increase the Mold Making difficulty, strengthened product cost.
Summary of the invention
The mating component of a kind of refrigerator door seal and door courage discloses a kind of novel mating component (for convenience of description, the described mating component main body of the application and other structures has been the cross sectional representation of actual components for addressing the above problem exactly.), the present invention is by: door seal connecting portion platform (6), lug boss (7), kink (8), door seal slot (9), oppositely kink (10) and a door courage connecting portion slot (11) constitute mating component main body (1), mating component main body (1) is the cross section of actual components, (be as the criterion with view among the application, mating component main body (1) is except the socket portion of door courage and door seal, remaining part is prior art, does not give unnecessary details among the application.) mating component main body (1) upper end is door seal connecting portion platform (6), surplus of the left end of this platform bends for the first time to the platform direction, form kink (8), form door seal slot (9) between kink (8) and the door seal connecting portion platform (6), the surplus end of kink (8) is bending for the second time upwards, and then do bending for the third time to the opposite direction of first overbending direction, form reverse kink (10), oppositely form door courage connecting portion slot (11) between kink (10) and the kink (8), three times the bending angle that forms is 90 degree, be flat partially " Z " type, and the length of kink (8) is 3/4 of door seal slot platform (6), oppositely the length of kink (10) is 3/4 of kink (8), it is characterized in that: the centre of described door seal connecting portion platform (6) or the position of taking back, a lug boss (7) is set at least, lug boss (7) upwards arches upward by this position integral body of this platform (6) and is formed, and the height of described lug boss (7) is 1/3 of door seal slot (9) height; Described door seal connecting portion platform (6), lug boss (7), kink (8) and reverse kink (10) are one-body molded with mating component main body (1).
The invention has the advantages that: 1. Mold Making is simple, the easily demoulding, and simple in structure, easy to use, cost is low.2. the connecting portion of door courage and door seal does not need to make any change, door seal connecting portion, door courage connecting portion and after this member is connected, owing to the setting of lug boss, the door seal connecting portion is combined closely in the door seal slot, very close to each other, improved sealing property, guaranteed product quality.
Description of drawings
Referring to accompanying drawing, Fig. 1 is that the door courage of prior art mode one cooperates the back structural representation with the door seal mating component;
Fig. 2 is that the door courage of prior art mode two cooperates the back structural representation with the door seal mating component;
Fig. 3 is structural representation of the present invention.
The specific embodiment
Below in conjunction with drawings and the specific embodiments, technical characterictic of the present invention is described further.
Referring to accompanying drawing 3, the present invention includes: door seal connecting portion platform (6), lug boss (7), kink (8), door seal slot (9), reverse kink (10) and a door courage connecting portion slot (11) constitute mating component main body (1).
Embodiment, door courage connecting portion is inserted door courage connecting portion slot (11), door seal connecting portion insertion door seal slot (9), because lug boss (7) arches upward by platform (6) and is formed, therefore curved structure is convenient to the insertion of door seal connecting portion, and the door seal connecting portion is under the effect of lug boss (7), closely be installed with in slot, a courage and door seal are closely cooperated, strengthen sealing property, improved product quality.
Claims (3)
1. the mating component of a refrigerator door seal and door courage, mainly by door seal connecting portion platform (6), lug boss (7), kink (8), door seal slot (9), oppositely kink (10) and door courage connecting portion slot (11) constitute mating component main body (1), mating component main body (1) is the cross section of actual components, mating component main body (1) upper end is door seal connecting portion platform (6), surplus of the left end of this platform bends for the first time to the platform direction, form kink (8), form door seal slot (9) between kink (8) and the door seal connecting portion platform (6), the surplus end of kink (8) is bending for the second time upwards, and then do bending for the third time to the opposite direction of first overbending direction, form reverse kink (10), oppositely form door courage connecting portion slot (11) between kink (10) and the kink (8), three times the bending angle that forms is 90 degree, is flat partially " Z " type; It is characterized in that: the centre of described door seal connecting portion platform (6) or the position of taking back, a lug boss (7) is set at least, lug boss (7) upwards arches upward by this position integral body of this platform (6) and is formed, and the height of described lug boss (7) is 1/3 of door seal slot (9) height.
2. the mating component of a kind of refrigerator door seal according to claim 1 and door courage, it is characterized in that: the length of described kink (8) is 3/4 of door seal slot platform (6), oppositely the length of kink (10) is 3/4 of kink (8).
3. the mating component of a kind of refrigerator door seal according to claim 1 and 2 and door courage, it is characterized in that: described door seal connecting portion platform (6), lug boss (7), kink (8) and reverse kink (10) and mating component main body (1) are one-body molded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201310119266 CN103206829A (en) | 2013-04-09 | 2013-04-09 | Matching component for freezer door seal and door liner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201310119266 CN103206829A (en) | 2013-04-09 | 2013-04-09 | Matching component for freezer door seal and door liner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103206829A true CN103206829A (en) | 2013-07-17 |
Family
ID=48754133
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201310119266 Pending CN103206829A (en) | 2013-04-09 | 2013-04-09 | Matching component for freezer door seal and door liner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103206829A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105135802A (en) * | 2015-09-23 | 2015-12-09 | 合肥华凌股份有限公司 | Door and household electric appliance |
| CN108413673A (en) * | 2018-02-08 | 2018-08-17 | 广州美的华凌冰箱有限公司 | Refrigeration equipment |
-
2013
- 2013-04-09 CN CN 201310119266 patent/CN103206829A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105135802A (en) * | 2015-09-23 | 2015-12-09 | 合肥华凌股份有限公司 | Door and household electric appliance |
| CN108413673A (en) * | 2018-02-08 | 2018-08-17 | 广州美的华凌冰箱有限公司 | Refrigeration equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130717 |