CN204359038U - A kind of refrigerator sealing device and refrigerator - Google Patents
A kind of refrigerator sealing device and refrigerator Download PDFInfo
- Publication number
- CN204359038U CN204359038U CN201420726023.6U CN201420726023U CN204359038U CN 204359038 U CN204359038 U CN 204359038U CN 201420726023 U CN201420726023 U CN 201420726023U CN 204359038 U CN204359038 U CN 204359038U
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- China
- Prior art keywords
- refrigerator
- pipeline
- hole
- sealing device
- wire
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- 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.)
- Expired - Fee Related
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Abstract
The utility model provides a kind of refrigerator sealing device, relates to refrigerator technical field, can improve sealing effectiveness and installation effectiveness, and improve presentation quality.Described refrigerator sealing device comprises seal body, described seal body is provided with some through holes, the wire of refrigerator or pipeline can penetrate described through hole, and the shape and size of described through hole adapt with the wire penetrated wherein or pipeline, the inwall of described through hole is provided with boss, described boss can with the wire penetrated in described through hole or pipeline interference fit, the sidewall of described seal body is formed with groove, and described groove is for coordinating with the breach on refrigerator shell.Refrigerator sealing device described in the utility model is used for refrigerator.
Description
Technical field
The utility model relates to refrigerator technical field, particularly relates to a kind of refrigerator sealing device and refrigerator.
Background technology
Widely using along with refrigerator, people require also more and more higher for refrigerator, at present, the wire of refrigerator and pipeline are normally passed by the breach (such as: the case bottom upper plate of refrigerator rear lower portion) on refrigerator shell, in the foam process of refrigerator, the gap position passing housing from wire or pipeline in order to avoid blowing agent spills, usually adhesive tape or foam seal can be adopted, such as: first with adhesive tape or sponge wrapping pipeline or wire outer surface, again above-mentioned pipeline or wire are filled in the indentation, there on case bottom upper plate, the backboard of refrigerator after finally installing, to reach the object preventing case bottom upper plate from leaking bubble.
But existing this sealing means, due to parcel adhesive tape or sponge operation comparatively complexity, precision is lower, in the position that pipeline or wire pass, still may occur leaking bubble, need to use more adhesive tape or sponge to avoid Lou bubble, but this can make after foam process completes, irregular pit and projection may be there is in the position that pipeline or wire pass, cause product appearance defect, and it is consuming time longer by the process of sponge or adhesive tape parcel pipeline or wire, production efficiency is low, simultaneously, because sponge belongs to combustibles, sponge of igniting is easy in the process of welding pipeline, there is potential safety hazard, and the comparatively sharp sponge probably isolating parcel pipeline or wire of the flange of the indentation, there of box bottom, reduce sealing effectiveness.
Utility model content
Embodiment of the present utility model provides a kind of refrigerator sealing device and refrigerator, can improve sealing effectiveness and installation effectiveness, and improve presentation quality.
For achieving the above object, embodiment of the present utility model adopts following technical scheme:
A kind of refrigerator sealing device, comprise seal body, described seal body is provided with some through holes, the wire of refrigerator or pipeline can penetrate described through hole, and the shape and size of described through hole with penetrate wire wherein or pipeline adapts, the inwall of described through hole is provided with boss, described boss can with the wire penetrated in described through hole or pipeline interference fit, the sidewall of described seal body is formed with groove, and described groove is for coordinating with the breach on refrigerator shell.
A kind of refrigerator, comprises the refrigerator sealing device described in technique scheme.
The refrigerator sealing device that the utility model embodiment provides and refrigerator, in use, on the one hand, wire or pipeline cooperation penetrate in described through hole, and boss on described through-hole wall and the wire penetrated in described through hole or pipeline interference fit, thus by wire or pipeline clamping; On the other hand, described seal body is equipped with in the breach of described housing, and described breach is connected in described groove, thus is fixed on described housing by described seal body, and can prevent wire or pipeline from directly contacting with described breach, avoid wire or pipeline to be isolated.Adopt sealing device described in the utility model can avoid using adhesive tape and sponge wrapping wire or pipeline, installation process is simplified, efficiency is improved, and avoid the inflammable sponge of use, decrease potential safety hazard, simultaneously, the sealing to wire or pipeline can be realized, complete at the foam process of refrigerator, can prevent the position passed at wire or pipeline from occurring leaking bubble or occurring rough open defect, the blowing agent infiltrated in described through hole is also stopped by described boss, further raising sealing effectiveness, in addition, the length that will reserve of wire or pipeline can be preset and mark is set on wire or pipeline, when described mark is positioned at described through hole, the length of the wire or pipeline passing described through hole is made to be length in reserve, thus coordinate by described through hole and described mark the length determining wire or pipeline, prevent the length disunity that the wire after installing or pipeline are reserved, affect the follow-up connection of wire or pipeline.Thus, sealing effectiveness and installation effectiveness can be improved, and improve presentation quality.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
A kind of embodiment of the refrigerator sealing device that Fig. 1 provides for the utility model;
The another kind of embodiment of the refrigerator sealing device that Fig. 2 provides for the utility model;
Fig. 3 is the top view of Fig. 2;
Fig. 4 is the A-A sectional view in Fig. 3;
The installation diagram of the refrigerator sealing device that Fig. 5 provides for the utility model;
Fig. 6 is the schematic diagram of the case roof and floor of refrigerator;
Fig. 7 is the enlarged drawing in B portion in Fig. 6;
The schematic diagram when otch of the refrigerator sealing device that Fig. 8 provides for the utility model expands;
The installation diagram of the refrigerator sealing device that Fig. 9 provides for the utility model and pipeline.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
With reference to Fig. 1 ~ Fig. 7, a specific embodiment of the refrigerator sealing device that Fig. 1 provides for the utility model, refrigerator sealing device described in the present embodiment, comprise seal body 1, seal body 1 is provided with some through holes 2, the wire of refrigerator or pipeline can penetrate through hole 2, and the shape and size of through hole 2 adapt with the wire penetrated wherein or pipeline, the inwall of through hole 2 is provided with boss 21, boss 21 can with the wire penetrated in through hole 2 or pipeline interference fit, the sidewall of seal body 1 is formed with groove 4, groove 4 for the coordinating of the breach 51 on the housing 5 of refrigerator, namely the edge of breach 51 can be connected in groove 41, particularly, for installation pipeline, wherein, breach 51 is positioned at the edge of housing 5 and U-shaped, seal body 1 is all U-shaped structure, and seal body 1 adapts with the size of breach 51, groove 4 is all U-shaped structure, in use, pipeline 3 cooperation penetrates in through hole 2, and boss 21 and pipeline 3 interference fit penetrated in through hole 2, pipeline 3 is clamped, seal body 1 is equipped with in breach 5, and the flange 511 of breach 51 is connected in groove 4, seal body 1 being fixed on can on housing 5, and can prevent wire or pipeline from directly contacting with breach 51, avoid pipeline 3 to be isolated, simultaneously, as shown in Figure 9, pipeline 3 is provided with mark 31 according to the length that will reserve, and when mark 31 is positioned at through hole 2, the length of the wire or pipeline 3 that pass through hole 2 is length in reserve.
It should be noted that, when only needing to install a wire or a pipeline by described sealing device, as shown in Figure 1, can a through hole 2 being set in seal body 1; When needs are by described sealing device sealing multiple conducting wires or many pipelines, or simultaneously when conducting wire and pipeline, can multiple through hole 2 be set in seal body 1, and the aperture of each through hole 2 can be designed according to the radial dimension of the wire penetrated wherein or pipeline, as shown in Figure 2, seal body 1 is arranged two through holes 2, and the mode of conducting wire is identical with the mode of installation pipeline 3, does not repeat them here.
The sealing device that the present embodiment adopts, can avoid using adhesive tape and sponge wrapping wire or pipeline, installation process is simplified, efficiency is improved, and avoid the inflammable sponge of use, decrease potential safety hazard, simultaneously, the sealing to wire or pipeline can be realized, complete at the foam process of refrigerator, can prevent the position passed at wire or pipeline from occurring leaking bubble or rough open defect, the blowing agent infiltrated in through hole 2 is also stopped by boss 21, further raising sealing effectiveness, in addition, by through hole 2 with mark coordinate the length in reserve determining wire or pipeline, prevent the length disunity that the wire after installing or pipeline are reserved, affect the follow-up connection of wire or pipeline.Thus, sealing effectiveness and installation effectiveness can be improved, and improve presentation quality.
With reference to Fig. 4, in order to improve sealing effectiveness further, boss 21 can be provided with multiple, and multiple boss 21 is uniformly distributed on the inwall of through hole 2 along the axis of through hole 2, has cavity 12 between adjacent two boss 21, multiple boss 21 can from multiple position and pipeline 3 interference fit, what make wire or pipeline is fixing more firm, meanwhile, can hold the blowing agent infiltrated in through hole 2 in cavity 12, thus sectional stops blowing agent to spill, and makes sealing effectiveness be promoted.
Boss 21 can be annular, the close-shaped boss such as square, and because the outer surface of wire and pipeline is the face of cylinder, fit for the ease of boss 21 and wire or pipeline, boss 21 preferably adopts annular boss,
Particularly, the diameter of through hole 2 0.5mm ~ 1mm larger than the external diameter of wire or pipeline, the height of boss 21 is 0.5mm ~ 1mm.
With reference to 2 and Fig. 4, for the breach 51 housing 5 with flange 511, in order to the flange 511 reducing breach 51 enters the resistance of groove 4, can arrange fin 41 bottom groove 4, when flange 511 is installed in institute's groove 4, fin 41 contacts with flange 511.Thus avoid groove 4 bottom surface and contact with flange 511 completely, reduce the bottom of groove 4 and the contact surface of flange 511, be conducive to reducing the friction of flange 511 with groove 4, and do not affect the inwall of groove 4 and the clamping of flange 511, the height of fin 41 specifically can be 0.5mm, thus, both can realize the flange 511 of groove 4 and breach 51, can reduce again the resistance that flange 511 enters groove 4, process seal body 1 be installed in breach 51 is more smooth and easy simultaneously.
Multiple fin 41 can be set at groove 41, and multiple fin 41 is uniformly distributed on the bottom surface of groove 4, when flange 511 enters groove 4, multiple fin 41 all contacts with flange 511, and fin 41 is increased with the contact point of flange 511, and the active force from fin 41 that flange 511 is born is more even, flange 511 is avoided to be out of shape, particularly, when groove 41 is U-type groove, each fin 41 is U-shaped structure.
The resistance of groove 4 is entered in order to reduce flange 511 further, the surface that fin 41 contacts with the flange 511 of breach 51 can be set to smooth curved surface, thus further can reduce the bottom of groove 4 and the contact surface of flange 511, thus friction resistance force is reduced further, be conducive to making seal body 1 coordinate the process be installed in breach 51 more smooth and easy, particularly, the cross section of fin 41 can be semicircle.
With reference to Fig. 8 and Fig. 9, because through hole 2 shape and size and wire or pipeline adapt, therefore, directly wire or pipeline are penetrated through hole 2 along the axis of through hole 2 comparatively difficult, therefore, for the ease of wire or pipeline are located in through hole 2, otch 11 can be offered in seal body 1, make otch 11 in the axially through seal body 1 of through hole 2, and otch 11 is communicated with through hole 2, when conducting wire or pipeline, can first otch 11 be expanded to wire or the enterable size of pipeline, now, through hole 2 is same with the position that otch 11 is communicated with to be expanded, again wire or pipeline are moved in through hole 2 by otch 11, otch 11 and through hole 2 is finally made to recover non-enlarged state, clamping through-hole 2 inside conductor or pipeline.In addition, width when otch 11 does not expand is unsuitable excessive or too small, this width width that is excessive or position that through hole 2 is communicated with otch 11 is larger, the through hole 2 made is difficult to firm clamping wire or pipeline, this width is too small, can make to be difficult to otch 11 and be difficult to expand, therefore, the width of otch 11 when not expanding can be set to 0.2mm.
Seal body 1 can adopt multiple elastomeric material, when seal body 1 is elastic material, otch 11 to be expanded and after loading wire or pipeline, otch 11 can recover the state do not expanded under the effect of the elastic force of seal body 1 self, prevent wire or pipeline from skidding off from otch 11, because natural rubber has high resiliency and fire line, seal body 1 comparatively can be restored to the original state after noticeable effort bearing, increase service life, and can potential safety hazard be reduced, therefore, the material of seal body 1 can select natural rubber.
With reference to Fig. 4, enter groove 4 for the ease of breach 51, chamfering 42 can be set at groove 4 edge.
A kind of refrigerator, comprise the refrigerator sealing device described in technique scheme, because the refrigerator sealing device adopted in the refrigerator of the present embodiment is identical with the refrigerator sealing device provided in each embodiment of above-mentioned refrigerator sealing device, therefore the two can solve identical technical problem, and reaches identical Expected Results.
Other formations about the refrigerator of the utility model embodiment wait known by those skilled in the art, no longer describe in detail at this.
The above; be only detailed description of the invention of the present utility model; but protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; change can be expected easily or replace, all should be encompassed within protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain of described claim.
Claims (8)
1. a refrigerator sealing device, it is characterized in that, comprise seal body, described seal body is provided with some through holes, and the wire of refrigerator or pipeline can penetrate described through hole, and the shape and size of described through hole adapt with the wire penetrated wherein or pipeline, the inwall of described through hole is provided with boss, described boss can with the wire penetrated in described through hole or pipeline interference fit, the sidewall of described seal body is formed with groove, and described groove is for coordinating with the breach on refrigerator shell.
2. refrigerator sealing device according to claim 1, is characterized in that, described boss has multiple, and described multiple boss is uniformly distributed on the inwall of described through hole along the axis of described through hole, is formed with cavity described in adjacent two between boss.
3. refrigerator sealing device according to claim 2, is characterized in that, described boss is annular boss.
4. refrigerator sealing device according to claim 1, is characterized in that, described bottom portion of groove is provided with fin, and when the described breach with flange is installed in described groove, described fin contacts with the flange of described breach.
5. refrigerator sealing device according to claim 4, is characterized in that, described fin has multiple, and described multiple fin is uniformly distributed on the bottom surface of described groove.
6. refrigerator sealing device according to claim 5, is characterized in that, the surface that described fin contacts with the flange of described breach is smooth surface.
7. refrigerator sealing device according to claim 1, is characterized in that, described seal body is provided with otch, and described otch is in the axially through described seal body of described through hole, and described otch is communicated with described through hole.
8. a refrigerator, is characterized in that, comprises the refrigerator sealing device as described in any one of claim 1 ~ 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420726023.6U CN204359038U (en) | 2014-11-26 | 2014-11-26 | A kind of refrigerator sealing device and refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420726023.6U CN204359038U (en) | 2014-11-26 | 2014-11-26 | A kind of refrigerator sealing device and refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204359038U true CN204359038U (en) | 2015-05-27 |
Family
ID=53260504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420726023.6U Expired - Fee Related CN204359038U (en) | 2014-11-26 | 2014-11-26 | A kind of refrigerator sealing device and refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204359038U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110067858A (en) * | 2019-05-22 | 2019-07-30 | 长虹美菱股份有限公司 | A kind of difunctional refrigerator-freezer bracket leakproof bubble sealing element and its preparation process |
| CN111226362A (en) * | 2017-10-30 | 2020-06-02 | 住友电装株式会社 | Electric wire protection tube and wire harness |
| WO2021184512A1 (en) * | 2020-03-20 | 2021-09-23 | 广东美的制冷设备有限公司 | Sealing assembly and integral air conditioner |
-
2014
- 2014-11-26 CN CN201420726023.6U patent/CN204359038U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111226362A (en) * | 2017-10-30 | 2020-06-02 | 住友电装株式会社 | Electric wire protection tube and wire harness |
| CN110067858A (en) * | 2019-05-22 | 2019-07-30 | 长虹美菱股份有限公司 | A kind of difunctional refrigerator-freezer bracket leakproof bubble sealing element and its preparation process |
| CN110067858B (en) * | 2019-05-22 | 2024-01-30 | 长虹美菱股份有限公司 | Double-functional refrigerator bracket anti-bubble sealing piece and preparation technology thereof |
| WO2021184512A1 (en) * | 2020-03-20 | 2021-09-23 | 广东美的制冷设备有限公司 | Sealing assembly and integral air conditioner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150527 Termination date: 20171126 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |