CN204404657U - For refrigerator air duct cover board and there is its refrigerator - Google Patents
For refrigerator air duct cover board and there is its refrigerator Download PDFInfo
- Publication number
- CN204404657U CN204404657U CN201420805117.2U CN201420805117U CN204404657U CN 204404657 U CN204404657 U CN 204404657U CN 201420805117 U CN201420805117 U CN 201420805117U CN 204404657 U CN204404657 U CN 204404657U
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- CN
- China
- Prior art keywords
- cover board
- air duct
- refrigerator
- duct cover
- pin
- 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.)
- Withdrawn - After Issue
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- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
Abstract
The utility model discloses a kind of air duct cover board for refrigerator and there is its refrigerator, this air duct cover board comprises: cover board body, the rear surface of described cover board body is provided with multiple buckle structure, at least one in described multiple buckle structure comprises: fixed sleeve part, described fixed sleeve part has main part, described main part is located on the rear surface of described cover board body, through hole is provided with in described main part, described through hole runs through forward the thickness of described cover board body, and the periphery wall of described main part is provided with block tongue; Pin, being located at least partially in described through hole of described pin.According to the air duct cover board for refrigerator of the utility model embodiment, can buckle structure be avoided to lose efficacy, and buckle structure can substitute the effect of screw.
Description
Technical field
The utility model relates to living electric apparatus field, especially relates to a kind of air duct cover board for refrigerator and has its refrigerator.
Background technology
In correlation technique, the fixed form of the air duct cover board of wind cooling refrigerator is generally buckle structure and adds screwing, and buckle structure assembling easily occurs the bad dress of tension or crosses loose caducous phenomenon, adds the low and easy stripped thread of cartridge screw production efficiency.
Utility model content
The utility model is intended to solve one of technical problem in correlation technique at least to a certain extent.For this reason, the utility model needs to propose a kind of air duct cover board for refrigerator, and this air duct cover board can avoid buckle structure to lose efficacy, and buckle structure can substitute the effect of screw.
The utility model further provides a kind of refrigerator.
According to the air duct cover board for refrigerator of the present utility model, comprise: cover board body, the rear surface of described cover board body is provided with multiple buckle structure, at least one in described multiple buckle structure comprises: fixed sleeve part, described fixed sleeve part has main part, and described main part is located on the rear surface of described cover board body, is provided with through hole in described main part, described through hole runs through forward the thickness of described cover board body, and the periphery wall of described main part is provided with block tongue; Pin, being located at least partially in described through hole of described pin.
According to the air duct cover board for refrigerator of the present utility model, power suffered by the deformation direction being provided with the baffle plate of block tongue and pin shearing force perpendicular to axial direction can offset by arranging of pin, and buckle structure can be made like this to bear larger elastic deformation force and can not lose efficacy.Buckle structure can substitute the effect of screw, to make air duct cover board easy for installation, and then promotes the installation effectiveness of air duct cover board.And pin is for convenience detach, the maintenanceability of air duct cover board can be made stronger.
In addition, also following additional technical feature can be had according to the air duct cover board for refrigerator of the present utility model:
Further, described pin comprises: bearing pin, described bearing pin be located in described through hole at least partially, the external diameter of described bearing pin is substantially equal to the internal diameter of described through hole; Backstop cap, described backstop cap is located at the front end of described bearing pin and coordinates with described cover board body.
Further, the front surface of described cover board body is provided with locating slot, and described backstop cap is contained in described locating slot.
Further, described locating slot is coaxial with described through hole.
Alternatively, pin-and-hole is provided with in described bearing pin.
Alternatively, described fixed sleeve part is configured to sleeve structure.
Alternatively, brace rod is provided with between the periphery wall of described main part and the rear surface of described cover board body.
Alternatively, described brace rod and described block tongue lay respectively at the both sides of the circumference of described fixed sleeve part.
Alternatively, described brace rod is provided with chamfering.
According to the refrigerator of the utility model second aspect, comprising: casing; Case courage, described case courage is located in described casing; Air duct cover board for refrigerator described above, described cover board body is located on described case courage by described multiple buckle structure.
According to the refrigerator of the utility model second aspect, comprise the above-mentioned air duct cover board for refrigerator.Arranging of pin can make buckle structure bear larger elastic deformation force and can not lose efficacy, but also can improve the installing/dismounting efficiency of air duct cover board, promotes the quality of refrigerator.
Additional aspect of the present utility model and advantage will part provide in the following description, and part will become obvious from the following description, or be recognized by practice of the present utility model.
Accompanying drawing explanation
Above-mentioned and/or additional aspect of the present utility model and advantage will become obvious and easy understand from accompanying drawing below combining to the description of embodiment, wherein:
Fig. 1 is the structural representation of the air duct cover board for refrigerator according to the utility model embodiment;
Fig. 2 is the sectional view along A-A direction in Fig. 1;
Fig. 3 be according to the utility model embodiment for the buckle structure schematic diagram in the air duct cover board of refrigerator;
Fig. 4 is the structural representation of the main part of buckle structure;
Fig. 5 is the structural representation of the pin of buckle structure.
Reference numeral:
Air duct cover board 100;
Cover board body 1; Locating slot 12;
Buckle structure 2; Main part 21; Baffle plate 211; Gripper shoe 212; Through hole 22; Block tongue 23;
Pin 24; Bearing pin 25; Backstop cap 26; Pin-and-hole 27; Brace rod 28; Chamfering 29;
Axis L.
Detailed description of the invention
Be described below in detail embodiment of the present utility model, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Being exemplary below by the embodiment be described with reference to the drawings, only for explaining the utility model, and can not being interpreted as restriction of the present utility model.
In description of the present utility model, it will be appreciated that, term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ", " thickness ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end ", " interior ", " outward ", " clockwise ", orientation or the position relationship of the instruction such as " counterclockwise " are based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as restriction of the present utility model.In addition, term " first ", " second " only for describing object, and can not be interpreted as instruction or hint relative importance or imply the quantity indicating indicated technical characteristic.Thus, be limited with " first ", the feature of " second " can express or impliedly comprise one or more these features.In description of the present utility model, the implication of " multiple " is two or more, unless otherwise expressly limited specifically.
In description of the present utility model, it should be noted that, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or connect integratedly; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals or the interaction relationship of two elements.For the ordinary skill in the art, the concrete meaning of above-mentioned term in the utility model can be understood as the case may be.
In the utility model, unless otherwise clearly defined and limited, fisrt feature second feature it " on " or D score can comprise the first and second features and directly contact, also can comprise the first and second features and not be directly contact but by the other characterisation contact between them.And, fisrt feature second feature " on ", " top " and " above " comprise fisrt feature directly over second feature and oblique upper, or only represent that fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " below " and " below " comprise fisrt feature immediately below second feature and tiltedly below, or only represent that fisrt feature level height is less than second feature.
Below with reference to Fig. 1-Fig. 5, the air duct cover board 100 for refrigerator according to the utility model embodiment is described.The air duct cover board 100 for refrigerator according to the utility model embodiment can comprise: cover board body 1.Refrigerator can comprise for the air duct cover board 100 of refrigerator and the case courage that coordinates with air duct cover board 100.
As shown in Figure 1, the rear surface of cover board body 1 is provided with multiple buckle structure 2, and the installation that buckle structure 2 may be used between cover board body 1 and the case courage of refrigerator coordinates.At least one in multiple buckle structure 2 comprises: fixed sleeve part.Be understandable that, the quantity of the buckle structure 2 comprising fixed sleeve part in multiple buckle structure 2 is arbitrary.Alternatively, in multiple buckle structure 2, each buckle structure 2 includes fixed sleeve part.Alternatively, fixed sleeve part is configured to sleeve structure, and the fixed sleeve part of sleeve structure can strengthen the bulk strength of buckle structure 2, and the installation be convenient between air duct cover board 100 and the case courage of refrigerator coordinates.
Fixed sleeve part can have main part 21, and main part 21 is located on the rear surface of cover board body 1.As shown in Figure 4, be provided with through hole 22 in main part 21, through hole 22 runs through forward the thickness of cover board body 1.The periphery wall of main part 21 is provided with block tongue 23, and the setting of block tongue 23 may be used for cover board body 1 and coordinates with the installation of case courage.Alternatively, corresponding case courage can be provided with open slot, and block tongue 23 can be contained in open slot at least partially, but is not limited thereto.Alternatively, as shown in Figure 4, the front end face of block tongue 23 is inclined upwardly setting from back to front, and the block tongue 23 arranged like this can be conducive to the assembling between the case courage of cover board body 1 and refrigerator, reduces the installation difficulty of air duct cover board 100.
As shown in Figure 3, being located at least partially in through hole 22 of pin 24.Pin 24 the structural strength can strengthening buckle structure 2 is set.Alternatively, shown in composition graphs 3 and Fig. 4, main part 21 comprises baffle plate 211 and gripper shoe 212, and baffle plate 211 and gripper shoe 212 are parallel to each other, and limit through hole 22 between the two.Baffle plate 211 is arranged on the below of gripper shoe 212, and the lower surface of baffle plate 211 is provided with block tongue 23.
Shown in composition graphs 2 and Fig. 3, the failure mode of buckle structure 2 is that the baffle plate 211 being provided with block tongue 23 is out of shape from bottom to top, thus loses the effect of buckle.The failure mode of pin 24 is coming off of axial direction, and that is pin 24 comes off out and then lost efficacy from the through hole 22 of fixed sleeve part.Be understandable that, power suffered by the deformation direction being provided with the baffle plate 211 of block tongue 23 and pin 24 shearing force perpendicular to axial direction can offset by arranging of pin 24, buckle structure 2 can be made like this to bear larger elastic deformation force and can not lose efficacy, and the structural reliability of such buckle structure 2 is strong.And gripper shoe 212 contacts with pin 24 and coordinates, gripper shoe 212 the shearing force can strengthened pin 24 and bear is set, and the power suffered by pin 24 and pin 24 lose efficacy, the Impact direction come off was vertical, thus, the power no matter baffle plate 211 bears is much, all can not have influence on the inefficacy of pin 24, the problem come off thus effective solution pin 24 lost efficacy.
According to the air duct cover board 100 for refrigerator of the utility model embodiment, power suffered by the deformation direction being provided with the baffle plate 211 of block tongue 23 and pin 24 shearing force perpendicular to axial direction can offset by arranging of pin 24, and buckle structure 2 can be made like this to bear larger elastic deformation force and can not lose efficacy.Buckle structure 2 can substitute the effect of screw, to make air duct cover board 100 easy for installation, and then promotes the installation effectiveness of air duct cover board 100.And pin 24 is for convenience detach, the maintenanceability of air duct cover board 100 can be made stronger.
In examples more of the present utility model, pin 24 comprises bearing pin 25 and backstop cap 26.Bearing pin 25 can be located in through hole 22 at least partially, the external diameter of bearing pin 25 is substantially equal to the internal diameter of through hole 22.Namely part bearing pin 25 stretches to through hole 22, and to contact with gripper shoe 212 with baffle plate 211 and coordinate.The bearing pin 25 that small―gap suture coordinates and through hole 22 can be conducive to the intensity strengthening buckle structure 2, and the phenomenon that pin 24 can be avoided to coordinate instability to come off with main part 21.
Shown in composition graphs 3 and Fig. 5, backstop cap 26 can be located at the front end of bearing pin 25, and coordinates with cover board body 1.As shown in Figure 4, cover board body 1 is provided with locating slot 12, and locating slot 12 is recessed from front to back to be arranged, and backstop cap 26 can be contained in locating slot 12.Arranging of locating slot 12 can be carried out spacing to pin 24 on cover board body 1, is conducive to coordinating of pin 24 and main part 21, enter a reinforcement buckle structure 2 structural strength and strengthen buckle structure 2 and cover board body 1 coordinate stable relation.Alternatively, pin-and-hole 27 can be provided with in bearing pin 25.Pin-and-hole 27 the weight that can alleviate pin 24 is set, and then can reduce pin 24 come off lost efficacy possibility.
Further, locating slot 12 can be coaxial with through hole 22.As shown in Figure 4, locating slot 12 and through hole 22 are arranged symmetrically with about axis L, can strengthen the overall structure of buckle structure 2 like this, and respective stopping pin 24 are arranged symmetrically with along axis L, are conducive to the structural integrity of pin 24 like this.
In concrete examples more of the present utility model, be provided with brace rod 28 between the periphery wall of main part 21 and the rear surface of cover board body 1, brace rod 28 and block tongue 23 lay respectively at the both sides of the circumference of fixed sleeve part.Shown in composition graphs 3 and Fig. 4, block tongue 23 is arranged on baffle plate 211, and brace rod 28 is arranged between the rear surface of gripper shoe 212 and cover board body 1.Be understandable that, arranging of brace rod 28 can be conducive to strengthening main part 21 and the structural strength of cover board body 1, ensures the working stability state of buckle structure 2, can also strengthen the shearing force of the axis suffered by pin 24.Alternatively, brace rod 28 can be provided with chamfering 29.The arranging of chamfering 29 can be conducive to air duct cover board 100 and coordinate with the installation of the case courage of refrigerator.
According to the refrigerator of the utility model second aspect embodiment, comprising: the air duct cover board 100 for refrigerator of casing, case courage and above-described embodiment.Case courage is arranged in casing, and the cover board body 1 of air duct cover board 100 is arranged on case courage by multiple buckle structure 2.
According to the refrigerator of the utility model second aspect embodiment, comprise the air duct cover board 100 for refrigerator of above-described embodiment.Arranging of pin 24 can make buckle structure 2 bear larger elastic deformation force and can not lose efficacy, but also can improve the installing/dismounting efficiency of air duct cover board 100, promotes the quality of refrigerator.
In the description of this description, specific features, structure, material or feature that the description of reference term " embodiment ", " some embodiments ", " illustrative examples ", " example ", " concrete example " or " some examples " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present utility model or example.In this manual, identical embodiment or example are not necessarily referred to the schematic representation of above-mentioned term.And the specific features of description, structure, material or feature can combine in an appropriate manner in any one or more embodiment or example.
Although illustrate and described embodiment of the present utility model, those having ordinary skill in the art will appreciate that: can carry out multiple change, amendment, replacement and modification to these embodiments when not departing from principle of the present utility model and aim, scope of the present utility model is by claim and equivalents thereof.
Claims (10)
1. for an air duct cover board for refrigerator, it is characterized in that, comprising:
Cover board body, the rear surface of described cover board body is provided with multiple buckle structure, and at least one in described multiple buckle structure comprises:
Fixed sleeve part, described fixed sleeve part has main part, and described main part is located on the rear surface of described cover board body, is provided with through hole in described main part, and described through hole runs through forward the thickness of described cover board body, and the periphery wall of described main part is provided with block tongue;
Pin, being located at least partially in described through hole of described pin.
2. the air duct cover board for refrigerator according to claim 1, is characterized in that, described pin comprises:
Bearing pin, described bearing pin be located in described through hole at least partially, the external diameter of described bearing pin is substantially equal to the internal diameter of described through hole;
Backstop cap, described backstop cap is located at the front end of described bearing pin and coordinates with described cover board body.
3. the air duct cover board for refrigerator according to claim 2, is characterized in that, the front surface of described cover board body is provided with locating slot, and described backstop cap is contained in described locating slot.
4. the air duct cover board for refrigerator according to claim 3, is characterized in that, described locating slot is coaxial with described through hole.
5. the air duct cover board for refrigerator according to claim 2, is characterized in that, is provided with pin-and-hole in described bearing pin.
6. the air duct cover board for refrigerator according to claim 1, is characterized in that, described fixed sleeve part is configured to sleeve structure.
7. the air duct cover board for refrigerator according to claim 1, is characterized in that, is provided with brace rod between the periphery wall of described main part and the rear surface of described cover board body.
8. the air duct cover board for refrigerator according to claim 7, is characterized in that, described brace rod and described block tongue lay respectively at the both sides of the circumference of described fixed sleeve part.
9. the air duct cover board for refrigerator according to claim 7, is characterized in that, described brace rod is provided with chamfering.
10. a refrigerator, is characterized in that, comprising:
Casing;
Case courage, described case courage is located in described casing;
As claimed in any one of claims 1-9 wherein for the air duct cover board of refrigerator, described cover board body is located on described case courage by described multiple buckle structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420805117.2U CN204404657U (en) | 2014-12-17 | 2014-12-17 | For refrigerator air duct cover board and there is its refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420805117.2U CN204404657U (en) | 2014-12-17 | 2014-12-17 | For refrigerator air duct cover board and there is its refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204404657U true CN204404657U (en) | 2015-06-17 |
Family
ID=53428508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420805117.2U Withdrawn - After Issue CN204404657U (en) | 2014-12-17 | 2014-12-17 | For refrigerator air duct cover board and there is its refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204404657U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104501504A (en) * | 2014-12-17 | 2015-04-08 | 合肥美的电冰箱有限公司 | Refrigerator and air duct cover plate used for same |
-
2014
- 2014-12-17 CN CN201420805117.2U patent/CN204404657U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104501504A (en) * | 2014-12-17 | 2015-04-08 | 合肥美的电冰箱有限公司 | Refrigerator and air duct cover plate used for same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150617 Effective date of abandoning: 20161019 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |