CN1590938A - Refrigerator terminal fixation device sealing structure - Google Patents
Refrigerator terminal fixation device sealing structure Download PDFInfo
- Publication number
- CN1590938A CN1590938A CN 03144128 CN03144128A CN1590938A CN 1590938 A CN1590938 A CN 1590938A CN 03144128 CN03144128 CN 03144128 CN 03144128 A CN03144128 A CN 03144128A CN 1590938 A CN1590938 A CN 1590938A
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- terminal
- outside
- terminal fixture
- inner shell
- fixture
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Abstract
A sealing mechanism for the fixing structure of terminal of refrigerator is composed of a terminal fixer inserted in the hole on internal casing, an external sealing cover for tightly covering on said terminal fixer and fixing hole, and adhesive belt for sealing the open position of said sealing cover. It can prevent the leakage of foaming liquid in consequential step.
Description
Technical field
What the present invention relates to is refrigerator, particularly be refrigerator terminal fixture seal construction, in more detail, can prevent shell fixing hole internally when the distribution and be inserted in seepage foam solution between the terminal fixture in this fixing hole by the present invention.
Background technology
Usually, refrigerator inside is provided with fan electromotor, electric hot plate, electronic units such as electric elements such as electric light, temperature-measuring part and door switch.
Above-mentioned electric elements are connected by lead with power suppling part or control part with electronic unit, and wherein lead is embedded between the inner shell and outer enclosure of foaming agent.
The above-mentioned lead of burying underground, its terminal is connected with the various parts conductions that are located at inner shell inside by the terminal fixture that is located in the inner shell fixing hole.
Fig. 1 is existing refrigerator terminal fixture drawing in side sectional elevation.With reference to accompanying drawing existing terminal fixture is carried out simple declaration.
As shown in the figure, the inner shell 1 formation fixing hole 2 that runs through refrigerator.Terminal fixture 3 is inserted in the fixing hole 2 fixing.For the terminal fixture 3 after preventing to insert oppositely breaks away from from fixing hole 2, form hook 4 in the both sides, bottom of terminal fixture 3.
In addition, standing back forms outer terminal patchhole 3a in terminal fixture 3 upper ends in inner shell 1 outside.The terminal that is connected the lead 5 on the microcomputer is inserted among the outer terminal patchhole 3a.Terminal fixture 3 bottoms that are positioned at inner shell 1 inboard form inner terminal patchhole 3b.Be connected the lead (figure slightly) on inner each parts, its terminal is inserted among the inner terminal patchhole 3b.
In addition, in order to prevent urethane when foaming seepage foam solution, at the upper end of terminal fixture 3 Continuous pressing device for stereo-pattern 6.
Setting up procedure to above-mentioned terminal fixture is described as follows below:
Before foaming agent foaming, between inner shell 1 and outer enclosure, carry out distribution as heat-barrier material.At first the fixing hole 3 of the main part of terminal fixture 3 toward inner shell 1 inserted from outside to inside.In the process of inserting terminal fixture 3, the distortion when hook 4 that two sides form passes through fixing hole 2 can be restored after insertion finishes, thereby can be prevented reverse disengaging.
In the outer terminal patchhole 3a of terminal fixture 3 upper ends, insert behind lead 5 terminals is connected with microcomputer fixingly, in inner terminal patchhole 3b, fix behind insertion and the conductor terminal that internal part is connected.After terminal fixture 3 as above is set,, wrapping terminal fixture 3, making when foaming agent foams in the subsequent handling, can prevent that urethane liquid is to inner shell 1 internal leak with Continuous pressing device for stereo-pattern 6 rings in the outside of inner shell 1.
But the setting up procedure of above-mentioned refrigerator terminal fixture is that the operator finishes operations such as Continuous pressing device for stereo-pattern 6 or foamed plastics by handwork.Therefore, operation is loaded down with trivial details, and quality and precision can not be guaranteed.After above-mentioned sticking operation finished, adhesive tape or foamed plastics were easy to produce the slit under the influence of external force, so, when the subsequent handling foaming agent foams, may be in refrigerator the seepage foam solution.
Summary of the invention
The objective of the invention is to overcome the deficiency of above-mentioned technology, a kind of good airproof performance is provided, in follow-up foaming agent foamed process, can prevents a kind of refrigerator terminal fixture seal construction of seepage foam solution between the fixing hole of shell internally and the terminal fixture.
The technical scheme that the present invention addresses the above problem is: a kind of refrigerator terminal fixture seal construction, include the terminal fixture, this terminal fixture is inserted in the fixing hole of inner shell, the terminal fixture upper end that is positioned at the inner shell outside is inserted with the conductor terminal that is connected with refrigerator control part or power suppling part, the terminal fixture bottom that is positioned at the inner shell inboard is inserted with the conductor terminal that is connected with inner each parts, arranged outside in inner shell has the outside seal cover, the outside seal cover combines with the upper end of terminal fixture, and around the sealing and fixing hole; The peristome of outside seal cover upper end is used rubber belt sealing.
The invention has the beneficial effects as follows: the invention provides in the fixing hole arranged outside of inserting the terminal fixture has the outside seal cover that combines with the terminal fixture, allows the outside seal cover combine closely around fixing hole, blended rubber band sealed external seal closure.Prevent in follow-up foamed process from the gap leakage foam solution between terminal fixture and the fixing hole.
Description of drawings
Fig. 1 is existing refrigerator terminal fixture drawing in side sectional elevation;
Fig. 2 is the drawing in side sectional elevation of terminal fixture seal construction of the present invention;
Fig. 3 is the decomposing schematic representation of Fig. 2.
Embodiment
For preventing in follow-up foamed process from the gap leakage foam solution between terminal fixture and the fixing hole, the invention provides the refrigerator terminal fixture seal construction that possesses following structure, its structure includes the terminal fixture, this terminal fixture is inserted in the fixing hole of inner shell, the terminal fixture upper end that is positioned at the inner shell outside is inserted with the conductor terminal that is connected with refrigerator control part or power suppling part, the terminal fixture bottom that is positioned at the inner shell inboard is inserted with the conductor terminal that is connected with inner each parts, arranged outside in inner shell 101 has outside seal cover 103, outside seal cover 103 combines with the upper end of terminal fixture 100, and around the sealing and fixing hole 102; The peristome 103a of outside seal cover upper end is with adhesive tape 105 sealings.
Externally form an end faying face 111 and 2 continuous with it faying faces 112, the wherein lateral surface of an end faying face sealed inside shell 101 on seal closure 103 bottoms; Above two end faying faces, the 112 hermetic terminal fixtures 100.
There is connecting rod 122 in the outside of described terminal fixture 100, this connecting rod 122 is the through hole 121 on the inleakage shell 101 from inside to outside, the engagement groove 123 corresponding with connecting rod 122 externally arranged on the end faying face of seal closure 103, and connecting rod 122 and engagement groove 123 are pushed down into cooperation in external force.
Below in conjunction with accompanying drawing embodiments of the invention are elaborated:
Shown in Fig. 2,3, refrigerator terminal fixture 100 of the present invention is inserted in the fixing hole 102 of inner shell 101.
In terminal fixture 100 upper ends of giving prominence to, in conjunction with outside seal cover 103 to inner shell 101 outsides.Outside seal cover 103 rings are wrapping terminal fixture 100, with combining closely on every side of fixing hole 102.Externally the upper end of seal closure 103 forms peristome 103a.After inserting lead 104 among the peristome 103a, seal with adhesive tape 105.
Form an end faying face 111 and two continuous with it end faying faces 112 on the bottom of outside seal cover 103.The lateral surface of one end faying face sealed inside shell 101.Above two end faying faces, the 112 hermetic terminal fixtures 100.Thereby, can realize dual-seal.
In addition, the outside of terminal fixture 100 forms connecting rod 122.This connecting rod 122 from inside to outside is inserted in the through hole 121 on the inner shell 101.Externally on the seal closure 103, an end faying face 111 corresponding with connecting rod 122 forms engagement grooves 123.Connecting rod 122 and engagement groove 123 can be pressed into cooperation under external force.
In the accompanying drawing, unaccounted symbol 100a is the outer terminal patchhole, and 100b is the inner terminal patchhole.
Below assembling process of the present invention is described:
In the present invention who possesses as above structure, when in the fixing hole 102 that terminal fixture 100 is contained in inner shell 101, at first, again it is is from inside to outside pushed and plugged in the fixing hole 102 of inner shell 101 behind the terminal fixture 100 secured in alignment holes 102.
The outside of shell 101 is assembled outstanding position, terminal fixture 100 outsides and outside seal cover 103 internally, and an end faying face 111 of outside seal cover 103 is combined closely at the lateral surface of inner shell 101.At this moment, pass the connecting rod 122 that the through hole 121 of inner shell 101 is exposed on the external and inject in the engagement groove 123 of outside seal covers 103, make outside seal cover 103 be fixed on the outside of fixing hole 102.
Afterwards,, the terminal of lead 104 is inserted among the outer terminal patchhole 100a, fixes by being formed on the peristome 103a of outside seal cover 103 upper ends.Next, peristome 103a with adhesive tape 105 sealings, is prevented seepage foam solution in subsequent handling.Such adhesive tape 105 sealings are implemented in the very little position.And fixing hole 102 around by outside seal cover 103 sealing, thereby seepage foam solution can prevent in the subsequent handling foaming time.
Claims (3)
1. refrigerator terminal fixture seal construction, include the terminal fixture, this terminal fixture is inserted in the fixing hole of inner shell, the terminal fixture upper end that is positioned at the inner shell outside is inserted with the conductor terminal that is connected with refrigerator control part or power suppling part, the terminal fixture bottom that is positioned at the inner shell inboard is inserted with the conductor terminal that is connected with inner each parts, it is characterized in that outside seal cover (103) being arranged in the arranged outside of inner shell (101), outside seal cover (103) combines with the upper end of terminal fixture (100), and sealing and fixing hole (102) on every side; The peristome (103a) of outside seal cover upper end is with adhesive tape (105) sealing.
2. according to the seal construction described in the claim 1, it is characterized in that outside seal cover (103) bottom forms an end faying face (111) and two continuous with it end faying faces (112), the lateral surface of an end faying face sealed inside shell (101) wherein is above two end faying face (112) the hermetic terminal fixtures (100).
3. according to the seal construction described in claim 1 or 2, there is connecting rod (122) in the outside that it is characterized in that described terminal fixture (100), this connecting rod (122) is the through hole (121) on the inleakage shell (101) from inside to outside, the engagement groove (123) corresponding with connecting rod (122) externally arranged on the end faying face of seal closure (103), and connecting rod (122) and engagement groove (123) are pushed down into cooperation in external force.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03144128 CN1590938A (en) | 2003-08-25 | 2003-08-25 | Refrigerator terminal fixation device sealing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03144128 CN1590938A (en) | 2003-08-25 | 2003-08-25 | Refrigerator terminal fixation device sealing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1590938A true CN1590938A (en) | 2005-03-09 |
Family
ID=34597407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03144128 Pending CN1590938A (en) | 2003-08-25 | 2003-08-25 | Refrigerator terminal fixation device sealing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1590938A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103673474A (en) * | 2013-12-24 | 2014-03-26 | 泰州乐金电子冷机有限公司 | Power line fixing device and refrigerator with same |
-
2003
- 2003-08-25 CN CN 03144128 patent/CN1590938A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103673474A (en) * | 2013-12-24 | 2014-03-26 | 泰州乐金电子冷机有限公司 | Power line fixing device and refrigerator with same |
| CN103673474B (en) * | 2013-12-24 | 2015-11-04 | 泰州乐金电子冷机有限公司 | Electric source wire securing device and comprise its refrigerator |
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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 |