CN103542681A - Refrigerator - Google Patents
Refrigerator Download PDFInfo
- Publication number
- CN103542681A CN103542681A CN201310539053.6A CN201310539053A CN103542681A CN 103542681 A CN103542681 A CN 103542681A CN 201310539053 A CN201310539053 A CN 201310539053A CN 103542681 A CN103542681 A CN 103542681A
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- China
- Prior art keywords
- blind hole
- locating dowel
- side wall
- guide rail
- holes
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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.)
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- Refrigerator Housings (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
Abstract
A refrigerator comprises a box body, a left guide rail and a right rail, wherein the box body is internally provided with a refrigeration chamber. A left side wall and a right side wall of the refrigeration chamber are provided with front blind holes, rear blind holes, front screw mounting holes located in front of the front blind holes and rear screw mounting holes located at the back of the rear blind holes, wherein the front blind holes and the rear blind holes are arranged at intervals in the front-and-back direction. The left side wall is arranged on the left side wall, the right side wall is arranged on the right side wall, the left guide rail and the right rail are provided with front locating pillars, rear locating pillars, front through holes and rear through holes, wherein the front locating pillars and the rear locating pillars are matched with the front blind holes and the rear blind holes, the front through holes and the rear through holes are matched with the front screw mounting holes and the rear screw mounting holes respectively, the front locating pillars are in interference fit with the front blind holes, and the rear locating pillars are in interference fit with the rear blind holes. According to the refrigerator, an operation mode is simplified, and production efficiency is greatly improved.
Description
Technical field
The present invention relates to field of domestic appliances manufacture technology, particularly relate to a kind of refrigerator.
Background technology
Current refrigerator product drawer plastic guide rail is to be fixed on case courage by beating the mode of screw, and this mode is simple and reliable.Plastic guide rail is installed simple, by two locating slots on two locating dowels and case courage, realize location, but during employee's practical operation, plastic guide rail is subject to self gravitation effect, behind location, can fall down, employee must one hand steered plastic guide rail, another hand is played screw, and that hand is beaten screw operation easier is large, extremely inconvenient, production efficiency is low.
Summary of the invention
The present invention is intended to one of solve the problems of the technologies described above at least to a certain extent.
For this reason, one object of the present invention be to propose a kind of simple in structure, be convenient to the refrigerator installed.
According to the refrigerator of the embodiment of the present invention, comprise: casing, in described casing, there is chamber between refrigeration, wherein, between described refrigeration, in the left side wall of chamber and each on right side wall, all have along the spaced apart front blind hole of fore-and-aft direction and rear blind hole, and be positioned at the front screw mounting hole before described front blind hole and be positioned at described rear blind hole rear screw mounting hole below; With left rail and right guide rail, described left rail is located on described left side wall and described right guide rail is located on described right side wall, wherein, on described left rail and described right guide rail, all have and described front blind hole and suitable prelocalization post and the rear locating dowel of described rear blind hole, and respectively with described front screw mounting hole and suitable front through hole and the rear through hole of rear screw mounting hole, interference fit between interference fit and described rear locating dowel and described rear blind hole between described prelocalization post and described front blind hole.
According to the refrigerator of the embodiment of the present invention, the locating dowel of guide rail and the blind hole interference fit on casing, guide rail can be located on casing, and can not fall down because of guide rail self gravitation, convenient operation work is played screw and is fixed, and has simplified mode of operation, has greatly improved production efficiency.
In addition, refrigerator according to the above embodiment of the present invention can also have following additional technical characterictic:
According to an example of the present invention, in the outer rim on the top of described prelocalization post and described rear locating dowel, there is chamfering.
According to an example of the present invention, the top of described prelocalization post and described rear locating dowel has a plurality of breach.
According to an example of the present invention, described a plurality of breach are arranged along the circumferentially even interval of described locating dowel.
According to an example of the present invention, in the outer rim on the top of described prelocalization post and described rear locating dowel, there is chamfering, and the top of described prelocalization post and described rear locating dowel have a plurality of circumferential even spaced apart breach along described locating dowel.
According to an example of the present invention, the magnitude of interference between described prelocalization post and described front blind hole is 0.2mm, and the magnitude of interference between described rear locating dowel and described rear blind hole is 0.2mm.
According to an example of the present invention, described left rail and described right guide rail are shaped by integrated through injection molding.
Additional aspect of the present invention and advantage in the following description part provide, and part will become obviously from the following description, or recognize by practice of the present invention.
Accompanying drawing explanation
Above-mentioned and/or additional aspect of the present invention and advantage accompanying drawing below combination obviously and is easily understood becoming the description of embodiment, wherein:
Fig. 1 is the schematic diagram of refrigerator according to an embodiment of the invention;
Fig. 2 is the local enlarged diagram of A in Fig. 1;
Fig. 3 is the schematic diagram of the guide rail of refrigerator according to another embodiment of the present invention; With
Fig. 4 is the local enlarged diagram of B in Fig. 3.
The specific embodiment
Describe embodiments of the invention below in detail, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has the element of identical or similar functions from start to finish.Below by the embodiment being described with reference to the drawings, be exemplary, be intended to for explaining the present invention, and can not be interpreted as limitation of the present invention.
In description of the invention, it will be appreciated that, term " " center ", " longitudinally ", " laterally ", " 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 indications such as " counterclockwise " are based on orientation shown in the drawings or position relationship, only the present invention for convenience of description and simplified characterization, rather than device or the element of indication or hint indication must have specific orientation, with specific orientation structure and operation, therefore can not be interpreted as limitation of the present invention.
In addition, term " first ", " second " be only for describing object, and can not be interpreted as indication or hint relative importance or the implicit quantity that indicates indicated technical characterictic.Thus, one or more these features can be expressed or impliedly be comprised to the feature that is limited with " first ", " second ".In description of the invention, the implication of " a plurality of " is two or more, unless otherwise expressly limited specifically.
In the present invention, unless otherwise clearly defined and limited, the terms such as term " installation ", " being connected ", " connection ", " fixing " should be interpreted broadly, and for example, can be to be fixedly connected with, and can be also to removably connect, or connect integratedly; Can be mechanical connection, can be to be also electrically connected to; Can be to be directly connected, also can indirectly be connected by intermediary, can be the connection of two element internals.For the ordinary skill in the art, can understand as the case may be above-mentioned term concrete meaning in the present invention.
In the present invention, unless otherwise clearly defined and limited, First Characteristic Second Characteristic it " on " or D score can comprise that the first and second features directly contact, also can comprise that the first and second features are not directly contacts but contact by the other feature between them.And, First Characteristic Second Characteristic " on ", " top " and " above " comprise First Characteristic directly over Second Characteristic and oblique upper, or only represent that First Characteristic level height is higher than Second Characteristic.First Characteristic Second Characteristic " under ", " below " and " below " comprise First Characteristic directly over Second Characteristic and oblique upper, or only represent that First Characteristic level height is less than Second Characteristic.
Below with reference to accompanying drawing, describe the refrigerator according to the embodiment of the present invention in detail.
First it should be noted that, because guide rails assembling is symmetrical in casing, at this, with one side guide rail, illustrate.
As shown in Figures 1 to 4, the refrigerator according to the embodiment of the present invention, comprising: casing 10, left rail 20 and right guide rail (not shown).
Specifically, in casing 10, there is chamber 100 between refrigeration.Wherein, between refrigeration, on the left side wall of chamber 100, have along the spaced apart front blind hole 101 of fore-and-aft direction and rear blind hole 102.And be positioned at front blind hole 101 front screw mounting hole 103 above and be positioned at rear blind hole 102 rear screw mounting hole 104 below.Owing to being symmetrical structure, the concrete structure of chamber right side wall between refrigeration, can be by recognizing the description of the left side wall of chamber 100 between refrigeration.
According to the refrigerator of the embodiment of the present invention, the locating dowel of guide rail and the blind hole interference fit on casing, guide rail can be located on casing, and can not fall down because of guide rail self gravitation, convenient operation work is played screw and is fixed, and has simplified mode of operation, has greatly improved production efficiency.
As shown in Figure 3 and Figure 4, prelocalization post 201 is identical with the structure of rear locating dowel 202.Below before locating dowel 201 describe for example.
According to an example of the present invention, in the outer rim on the top of prelocalization post 201, there is chamfering.Thus, can make prelocalization post 201 more easily match with front blind hole 101.
According to an example of the present invention, prelocalization post 201 tops (as shown in Figure 3 the upper end of prelocalization post) has a plurality of breach 2011.Advantageously, a plurality of breach 2011 are arranged along the circumferentially even interval of prelocalization post 201.Thus, breach can strengthen the value of interference fit of prelocalization post 201 and front blind hole 101, and while guaranteeing to install, guide rail 20 can be because not dropped by gravity.
Certainly, in the outer rim on the top of prelocalization post 201, there is chamfering, and the top of prelocalization post 201 have a plurality of circumferential even spaced apart breach 2011 along prelocalization post 201.
Advantageously, according to an example of the present invention, the magnitude of interference between prelocalization post 201 and front blind hole 101 is 0.2mm, and the magnitude of interference between rear locating dowel 201 and rear blind hole 102 is 0.2mm.Thus, guarantee that guide rail 20 location on the sidewall of chamber 100 between refrigeration is reliable.
Advantageously, according to an example of the present invention, left rail 20 and described right guide rail are shaped by integrated through injection molding.Shaping is simple, cost is low.
According to the refrigerator of the embodiment of the present invention, from solving production physical presence problem, consider that employee is simple and quick simultaneously, optimize plastic guide rail location structure, more approach actual production situation, improved greatly employee's operating efficiency.
In the description of this description, the description of reference term " embodiment ", " some embodiment ", " example ", " concrete example " or " some examples " etc. means to be contained at least one embodiment of the present invention or example in conjunction with specific features, structure, material or the feature of this embodiment or example description.In this manual, the schematic statement of above-mentioned term is not necessarily referred to identical embodiment or example.And the specific features of description, structure, material or feature can be with suitable mode combinations in any one or more embodiment or example.
Although illustrated and described embodiments of the invention above, be understandable that, above-described embodiment is exemplary, can not be interpreted as limitation of the present invention, those of ordinary skill in the art can change above-described embodiment within the scope of the invention in the situation that not departing from principle of the present invention and aim, modification, replacement and modification.
Claims (7)
1. a refrigerator, is characterized in that, comprising:
Casing, in described casing, there is chamber between refrigeration, wherein, between described refrigeration, in the left side wall of chamber and each on right side wall, all have along the spaced apart front blind hole of fore-and-aft direction and rear blind hole, and be positioned at the front screw mounting hole before described front blind hole and be positioned at described rear blind hole rear screw mounting hole below; With
Left rail and right guide rail, described left rail is located on described left side wall and described right guide rail is located on described right side wall, wherein, on described left rail and described right guide rail, all have and described front blind hole and suitable prelocalization post and the rear locating dowel of described rear blind hole, and respectively with described front screw mounting hole and suitable front through hole and the rear through hole of rear screw mounting hole, interference fit between interference fit and described rear locating dowel and described rear blind hole between described prelocalization post and described front blind hole.
2. refrigerator according to claim 1, is characterized in that, in the outer rim on the top of described prelocalization post and described rear locating dowel, has chamfering.
3. refrigerator according to claim 1, is characterized in that, the top of described prelocalization post and described rear locating dowel has a plurality of breach.
4. refrigerator according to claim 3, is characterized in that, described a plurality of breach are arranged along the circumferentially even interval of described locating dowel.
5. refrigerator according to claim 1, it is characterized in that, in the outer rim on the top of described prelocalization post and described rear locating dowel, there is chamfering, and the top of described prelocalization post and described rear locating dowel have a plurality of circumferential even spaced apart breach along described locating dowel.
6. refrigerator according to claim 1, is characterized in that, the magnitude of interference between described prelocalization post and described front blind hole is 0.2mm, and the magnitude of interference between described rear locating dowel and described rear blind hole is 0.2mm.
7. refrigerator according to claim 1, is characterized in that, described left rail and described right guide rail are shaped by integrated through injection molding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310539053.6A CN103542681B (en) | 2013-11-04 | 2013-11-04 | Refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310539053.6A CN103542681B (en) | 2013-11-04 | 2013-11-04 | Refrigerator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103542681A true CN103542681A (en) | 2014-01-29 |
| CN103542681B CN103542681B (en) | 2016-03-09 |
Family
ID=49966381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310539053.6A Active CN103542681B (en) | 2013-11-04 | 2013-11-04 | Refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103542681B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112378140A (en) * | 2020-10-30 | 2021-02-19 | 青岛海尔电冰箱有限公司 | Refrigerator with a door |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006046711A (en) * | 2004-08-02 | 2006-02-16 | Matsushita Electric Ind Co Ltd | Refrigerator |
| CN201308285Y (en) * | 2008-10-23 | 2009-09-16 | 朱仲其 | Drawer guide rail |
| CN102109265A (en) * | 2009-12-29 | 2011-06-29 | 博西华家用电器有限公司 | Refrigerator |
| CN202675786U (en) * | 2012-06-12 | 2013-01-16 | 海信（北京）电器有限公司 | Refrigerator drawer guide rail positioning and mounting structure and refrigerator |
| CN102927739A (en) * | 2012-11-29 | 2013-02-13 | 合肥美的荣事达电冰箱有限公司 | Refrigerator |
| CN103033022A (en) * | 2011-09-30 | 2013-04-10 | 博西华电器（江苏）有限公司 | Household appliance |
| CN203605624U (en) * | 2013-11-04 | 2014-05-21 | 合肥美的电冰箱有限公司 | Refrigerator |
-
2013
- 2013-11-04 CN CN201310539053.6A patent/CN103542681B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006046711A (en) * | 2004-08-02 | 2006-02-16 | Matsushita Electric Ind Co Ltd | Refrigerator |
| CN201308285Y (en) * | 2008-10-23 | 2009-09-16 | 朱仲其 | Drawer guide rail |
| CN102109265A (en) * | 2009-12-29 | 2011-06-29 | 博西华家用电器有限公司 | Refrigerator |
| CN103033022A (en) * | 2011-09-30 | 2013-04-10 | 博西华电器（江苏）有限公司 | Household appliance |
| CN202675786U (en) * | 2012-06-12 | 2013-01-16 | 海信（北京）电器有限公司 | Refrigerator drawer guide rail positioning and mounting structure and refrigerator |
| CN102927739A (en) * | 2012-11-29 | 2013-02-13 | 合肥美的荣事达电冰箱有限公司 | Refrigerator |
| CN203605624U (en) * | 2013-11-04 | 2014-05-21 | 合肥美的电冰箱有限公司 | Refrigerator |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112378140A (en) * | 2020-10-30 | 2021-02-19 | 青岛海尔电冰箱有限公司 | Refrigerator with a door |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103542681B (en) | 2016-03-09 |
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