CN100588893C - Level controller for shelf board of refrigerator - Google Patents
Level controller for shelf board of refrigerator Download PDFInfo
- Publication number
- CN100588893C CN100588893C CN200510015568A CN200510015568A CN100588893C CN 100588893 C CN100588893 C CN 100588893C CN 200510015568 A CN200510015568 A CN 200510015568A CN 200510015568 A CN200510015568 A CN 200510015568A CN 100588893 C CN100588893 C CN 100588893C
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- shelf
- mentioned
- support platform
- level controller
- groove
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D25/00—Charging, supporting, and discharging the articles to be cooled
- F25D25/02—Charging, supporting, and discharging the articles to be cooled by shelves
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D25/00—Charging, supporting, and discharging the articles to be cooled
- F25D25/04—Charging, supporting, and discharging the articles to be cooled by conveyors
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- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The invention relates to a height adjusting device for refrigerator shelf, comprising shelf support plat form, which is perpendicularly set in the freezing or cold-storage room, on which fixed slots are formed at certain interval distance in up-down direction and long guiding connection part is formed in up-down direction; shelf, which can move up-down and is supported on said shelf support platform for probably locating horizontal direction under the status that it is bonded with the guide connecting part of said shelf platform; and height deciding device set on one side of said shelf and inserting into the fixed slot of aid shelf support platform, which can decide the height of shelf. According to said structure, it is provided with the effect that the shelf moves up-down easily and is moved to requiring height quickly and fixed under the status that shelf is connected with the shelf support platform.
Description
Technical field
The present invention relates to the shelf of refrigerator, particularly relate to: the level controller for shelf board that can be easy to regulate the refrigerator of height of shelf.
Background technology
Generally speaking, as shown in Figure 1, refrigerator is made of refrigerating chamber 2 and refrigerating chamber 4.Above-mentioned refrigerating chamber and refrigerating chamber are opened and closed by door 1 respectively, and can store food according to required frozen state or freezing state.
And the inside of above-mentioned refrigerating chamber 4 is provided with a plurality of shelves 6.According to the size that stores thing, above-mentioned a plurality of shelves 6 are separated the storage space of refrigerator inside up and down, therefore can effectively utilize refrigerator.Certainly, above-mentioned refrigerating chamber 2 also can be provided with shelf.
As mentioned above, in some refrigerator, the user can be according to the height of the size adjustment shelf 6 that stores thing.See figures.1.and.2, describe as follows the arrangement for adjusting height of the shelf of conventional art.
The both sides of above-mentioned refrigerating chamber 4 direction up and down are formed with shelf support platform 8.According to the vertical separation that the user sets, above-mentioned a plurality of shelves 6 can be installed on above-mentioned shelf support platform 8.
That is, as shown in Figure 2, the rear lateral portion of above-mentioned shelf 6 is formed with hook portion 6a and fixing protuberance 6b respectively.In order to insert above-mentioned hook portion 6a and fixing protuberance 6b are installed, above-mentioned shelf support platform 8 every intervals one determining deviation is formed with pocket for the punch head 8a, 8b.Therefore, the hook portion 6a of above-mentioned shelf 6 is inserted the pocket for the punch head 8a of above-mentioned shelf support platform 8 of desired height after, said fixing protuberance 6b is inserted the pocket for the punch head 8b that is positioned at downside, just above-mentioned shelf 6 can be installed on the required height of user.
But, there are the following problems for the level controller for shelf board of the refrigerator of aforesaid conventional art: because after shelf 6 need being separated from shelf support platform 8 fully, again be inserted into required height again and regulate, so the height adjusting work of shelf becomes very loaded down with trivial details.
And, the level controller for shelf board of the refrigerator of conventional art also there are the following problems point: because shelf support platform 8 is positioned at the both sides of shelf 6, therefore when regulating the height of shelf 6, if do not align both sides, the problem that shelf 6 amesiality grades are not easy to regulate height of shelf will appear.
Summary of the invention
The present invention proposes in order to solve the above problems.Therefore, the object of the present invention is to provide a kind of level controller for shelf board of refrigerator, under the shelf state that is incorporated into the shelf support platform moving up and down, can regulate the height of shelf, therefore height of shelf adjusting work is carried out easily.
In addition, the object of the present invention is to provide a kind of level controller for shelf board of refrigerator, a shelf support platform is set, therefore overall structure is become simply, and can be easy to carry out shelf adjustment work at the rear side central portion of refrigerating chamber or refrigerating chamber.
To achieve these goals, level controller for shelf board according to refrigerator of the present invention comprises that following components constitutes: the inside that stands on refrigerating chamber or refrigerating chamber, every interval one determining deviation is formed with holddown groove on above-below direction, and direction is formed with the shelf support platform of long guiding joint portion up and down; Under the state of the guiding joint portion that is incorporated into above-mentioned shelf support platform, setting moving up and down, and in order probably to be positioned at horizontal direction, and be provided with the shelf of the horizontal support platform that is supported in above-mentioned shelf support platform; Be arranged at above-mentioned shelf support platform side, and be inserted in the holddown groove of above-mentioned shelf, the height determination device of decision height of shelf.
Feature according to the 1st embodiment of the present invention, the level controller for shelf board of refrigerator of the present invention comprises that following components constitutes: the rear side central portion that stands on refrigerating chamber or refrigerating chamber, direction is formed with long guiding groove up and down, and every interval one determining deviation is formed with the shelf support platform of holddown groove on the above-below direction of above-mentioned guiding groove; Protrusion is formed with the guiding protuberance of the guiding groove that is incorporated into above-mentioned shelf support platform, and in order probably to be positioned at horizontal direction, and be provided with the shelf of the horizontal support platform that is supported in above-mentioned shelf support platform in the back; Behind the protrusion that rectilinear direction moves, be inserted in the steady pin of the holddown groove of above-mentioned shelf support platform from the guiding protuberance of above-mentioned shelf; Be arranged at a side of above-mentioned shelf, straight line moves the height operating means of said fixing pin.
Feature according to the 2nd embodiment of the present invention, the level controller for shelf board of refrigerator of the present invention comprises that following components constitutes: the rear side central portion that stands on refrigerating chamber or refrigerating chamber, direction is formed with the shelf support platform of long guiding groove up and down, and every interval one determining deviation is formed with holddown groove on the above-below direction of shelf support platform front; Protrusion is formed with the guiding protuberance of the guiding groove that is incorporated into above-mentioned shelf support platform, and in order probably to be positioned at horizontal direction, and be provided with the shelf of the horizontal support platform of the front that is supported in above-mentioned shelf support platform in the bottom surface; After going out from the horizontal support platform convex of above-mentioned shelf, be inserted in the said fixing groove, and under the situation that the front side of above-mentioned shelf is upwards lifted, the steady pin that from the said fixing groove, spins off.
As mentioned above, has following effect according to the level controller for shelf board of refrigerator of the present invention: under the state of the shelf shelf support platform that is incorporated into refrigerating chamber or refrigerating chamber central portion moving up and down, can move up and down shelf, be adjusted to required height, therefore moving up and down easily of shelf carried out, and the position of fixed shelf rapidly.
In addition, the effect that the present invention had is: the operation control lever that is arranged at shelf by pulling, perhaps lift shelf, just can move up and down shelf, and, in case unclamp operation control lever or shelf, position that just can fixed shelf, the height of shelf adjusting work of finishing that therefore can be convenient.
In addition, the another effect that the present invention had is: can regulate its height after in conjunction with shelf on the shelf support platform among the present invention, therefore, be incorporated into the height that just can regulate shelf under the state of shelf support platform at shelf, meanwhile, can also solve wrong problem of regulating the height of shelf.
Description of drawings
Fig. 1 is the oblique view that shows the refrigerator of the level controller for shelf board that possesses conventional art;
Fig. 2 is the construction profile of level controller for shelf board that shows the refrigerator of conventional art;
Fig. 3 is the oblique view that shows according to the refrigerator of level controller for shelf board of the present invention;
Fig. 4 is the last side elevation view that shows according to the level controller for shelf board of the 1st embodiment of the present invention;
Fig. 5 is the following side elevation view that shows according to the level controller for shelf board of the 1st embodiment of the present invention;
Fig. 6 is the major part ground plan that shows according to the level controller for shelf board of the 1st embodiment of the present invention;
Fig. 7 is the last side elevation view that shows according to the level controller for shelf board of the 2nd embodiment of the present invention;
Fig. 8 is the oblique view of demonstration according to the mode of operation of the shelf of the 2nd embodiment of the present invention;
Fig. 9 is the following side elevation view that shows according to the variant embodiment of the 2nd embodiment of the present invention;
The critical piece description of reference numerals
52: refrigerating chamber 54: refrigerating chamber
56: door 60: shelf
63: support platform trough 65: the horizontal support platform
66: side 67: back
68: guiding protuberance 70: shelf support platform
72: guiding groove 74: holddown groove
81: steady pin 83: spring
85: operation control lever 86: linear element
87: guide pulley
The specific embodiment
Below, with reference to the accompanying drawings, embodiments of the invention are described.
Fig. 3 is the oblique view that shows according to the refrigerator of level controller for shelf board of the present invention.
As mentioned above, refrigerator is provided with refrigerating chamber 52 and refrigerating chamber 54.Above-mentioned refrigerating chamber and refrigerating chamber are to be opened and closed by door 56.Special needs to be pointed out is that above-mentioned refrigerating chamber 52 or refrigerating chamber 54 are provided with a plurality of shelves 60.The device of the height of the above-mentioned shelf 60 of foundation adjusting of the present invention can be arranged at above-mentioned refrigerating chamber 52 and refrigerating chamber 54.But, in Fig. 3, only shown the structure that is arranged at refrigerating chamber 54, therefore below in the explanation to embodiment, be that example describes also with the structure that is arranged at refrigerating chamber 54.
As shown in Figure 3, the rear side central portion of above-mentioned refrigerating chamber 54 is vertically installed with a shelf support platform 70.Above-mentioned a plurality of shelf 60 is incorporated into above-mentioned shelf support platform 70, and is supported by the shelf support platform.
Fig. 4 to Fig. 6 is the drawing that shows according to the level controller for shelf board of the 1st embodiment of the present invention.Fig. 4 is last side elevation view, and Fig. 5 is following side elevation view, and Fig. 6 is the major part ground plan.
In order to constitute the guiding joint portion in conjunction with above-mentioned shelf 60, the two sides of above-mentioned shelf support platform 70 direction up and down are formed with long guiding groove 72, and integral body is ' H ' type structure.Any side in the above-mentioned both sides guiding groove 72 is formed with the guide-track groove 73 of the guide rail protuberance 67b that is used to insert the shelf 60 that will illustrate below.
Special needs to be pointed out is that in order to regulate and fix the height of above-mentioned shelf 60, above-mentioned both sides guiding groove 72 every interval one determining deviation on above-below direction is formed with holddown groove 74 respectively.
As shown in Figure 4, the above-mentioned shelf 60 that is incorporated into aforesaid shelf support platform 70 is to be made of following components: the framework 61 of four jiaos of mount structures; Be arranged at the clear sheet 62 in said frame 61 peripheries.
The rear section of said frame 61 is formed with the support platform trough 63 that above-mentioned shelf support platform 70 is inserted.The two side portions of above-mentioned support platform trough 63 is formed with horizontal support platform 65.The effect of above-mentioned horizontal support platform 65 is: make shelf 60 be inserted in the guiding groove 72 of above-mentioned shelf support platform 70, and support above-mentioned shelf, be located at horizontal direction.
That is, above-mentioned horizontal support platform 65 is that side, both sides 66 and back 67 by vertical curve above said frame 61 constitutes.Special needs to be pointed out is that in above-mentioned back 67, the two side portions 67a of above-mentioned support platform trough 63 prevents that at the above-mentioned shelf 60 of the state lower support of being close to above-mentioned guiding groove 72 above-mentioned shelf is downward-sloping.And the both sides of above-mentioned back 67 are formed with the guide rail protuberance 67b of the guide-track groove 73 that is inserted in above-mentioned shelf support platform 70 respectively.
In addition, above-mentioned shelf 60 is the center with above-mentioned brace table groove 63, protrudes the guiding protuberance 68 that is formed with the guiding groove 72 that is inserted in above-mentioned shelf support platform 70 respectively in its both sides.Above-mentioned guiding protuberance 68 probably forms cylindrical shape or quadrangular barrel shape structure, thereby steady pin 81 is inserted.
Said fixing pin 81 is height determination devices of shelf 60.Said fixing pin 81, is inserted in the holddown groove 74 of above-mentioned shelf support platform 70, thereby above-mentioned shelf 60 is fixed in required height behind the protrusion that rectilinear direction moves from the guiding protuberance 68 of above-mentioned shelf 60.
The above-mentioned height determination device that includes said fixing pin 81 comprises that following components constitutes: be supported in above-mentioned shelf 60, the direction that is inserted in said fixing groove 74 to above-mentioned steady pin 81 provides the back device (return) of elastic force; Be arranged at the front side of above-mentioned shelf 60, the user can directly operate, the height operating means that said fixing pin 81 straight lines are moved.
Here, as shown in Figure 6, above-mentioned back device is to be made of the spring 83 in the guiding protuberance 68 that is supported in above-mentioned shelf 60.And above-mentioned height operating means comprises that following components constitutes: but the front side that is supported in above-mentioned shelf 60 that straight line moves, the operation control lever 85 that said fixing pin 81 straight lines are moved; Connect the linear element 86 between aforesaid operations control lever 85 and the said fixing pin 81.
Aforesaid operations control lever 85 integral body form ' ㄈ ' shape.Aforesaid operations control lever 85 laterally is positioned at the preceding side lower part of above-mentioned shelf 60, but and its both ends straight line bottom, both sides that is arranged at above-mentioned shelf 60 of moving.Along with the user's moving operation of layback control lever 85 forward, said fixing pin 81 will spin off from the holddown groove 74 of above-mentioned shelf support platform 70.
Certainly, the inboard, two sides of above-mentioned shelf 60 is respectively arranged with control lever guiding device 69, and above-mentioned control lever guiding device 69 forms columnar structured, and the both ends of aforesaid operations control lever 85 are inserted.
Above-mentioned linear element 86 is by 60 both sides medial surface is connected in the connection lead of said fixing pin 81 or rope etc. and constitutes from aforesaid operations control lever 85 along shelf.And the corner part of shelf 60 is provided with the guide pulley 87 that moves of the above-mentioned linear element 86 of guiding.
Driving process to the level controller for shelf board of aforesaid foundation the 1st embodiment of the present invention describes as follows.
Be inserted at the steady pin 81 of shelf 60 under the state of holddown groove 74 of the shelf support platform 70 that is positioned at certain height, if regulate the height of above-mentioned shelf 60, be positioned at the operation control lever 85 of preceding side lower part of shelf 60 in pulling after, along shelf support platform 70 to upside or down behind the side shifting shelf 60, unclamp operation control lever 85, can determine the height of shelf 60, and regulate the height of shelf 60.
That is,, will break away from the elastic force of spring 83, from the holddown groove 74 of above-mentioned shelf support platform 70, spin off with the steady pin 81 that aforesaid operations control lever 85 utilizes linear element 86 to be connected in case the user spurs aforesaid operations control lever 85.Under above-mentioned state, the user will be inserted in the state of the guiding groove 72 of shelf support platform 70 with the guiding protuberance 68 of shelf 60 to upside or following side shifting shelf 60, to upside or following side shifting.
As mentioned above, shelf 60 moved to required height after, unclamp operation control lever 85.Because the elastic force of spring 83, steady pin 81 will be inserted in the holddown groove 74 of shelf support platform 70, thus the height of decision shelf 60.
Here, the horizontal support platform 65 that the back 67 of above-mentioned shelf 60 is constituted is supported under the state of the guiding groove 72 that is inserted in above-mentioned shelf support platform 70, therefore above-mentioned shelf 60 will probably be positioned at horizontal level, thereby the above-mentioned shelf 60 of support that can be firm makes it can bear the gravity that produces when being positioned over various foods or container etc. on the shelf 60.
Therefore, in the foundation level controller for shelf board of the 1st embodiment of the present invention, under the state of pull operation control lever 85, after moving up and down shelf 60, unclamp aforesaid operations control lever 85, can Decision Height, thus can the convenient height of regulating shelf 60 rapidly.
Fig. 7 and Fig. 8 are the oblique views that shows according to the level controller for shelf board of the 2nd embodiment of the present invention.Fig. 7 goes up side elevation view.Fig. 8 is the oblique view that shows the mode of operation of shelf.
The level controller for shelf board of foundation the 2nd embodiment of the present invention and the structure of aforesaid the 1st embodiment of the present invention are similar, therefore will omit detailed description thereof to identical or similar part.
As shown in Figure 7, the both sides of shelf support platform 170 are formed with guiding groove 172.Special needs to be pointed out is that the front 171 of shelf support platform 170 every interval one determining deviation on above-below direction is formed with holddown groove 174.
And above-mentioned shelf 160 protrudes the guiding protuberance 168 that is formed with the guiding groove 172 that is incorporated into above-mentioned shelf support platform 170, and, in order probably to be positioned at horizontal direction, to have the horizontal support platform 165 of the front 171 that is supported in above-mentioned shelf support platform 170.
Above-mentioned horizontal support platform 165 is made of following components: the side panel 166 that is vertically installed in the bottom surface of above-mentioned shelf 160; Connect above-mentioned both sides side panel 166, and be supported in the gripper shoe 167 of the front of above-mentioned shelf support platform 170.
The bottom of above-mentioned gripper shoe 167 is provided with steady pin 181, and said fixing pin 181 can be inserted in the holddown groove 174 of above-mentioned shelf support platform 170, and the height of decision shelf 160.
Here, the holddown groove 174 of above-mentioned shelf support platform 170 forms to horizontal direction with the steady pin 181 that is arranged at above-mentioned horizontal support platform 165, and length is very long.
As shown in Figure 8, in the level controller for shelf board of aforesaid foundation the 2nd embodiment of the present invention, under the situation that the front side of above-mentioned shelf 160 is upwards lifted, above-mentioned shelf 160 will be the center rotation with the guiding protuberance 168 that is inserted in guiding groove 172, thereby said fixing pin 181 is spun off from the holddown groove 174 of above-mentioned shelf support platform 170.
At this moment, as the shelf 60 height regulative modes of the 1st above-mentioned embodiment, after upside or following side shifting, when said fixing pin 181 is incorporated into said fixing groove 174, the height of shelf 160 also will be fixed the user with shelf 160.
And, because above-mentioned horizontal support platform 165 is supported in the front of above-mentioned shelf support platform 170, therefore probably be positioned under the state of horizontal direction at shelf 160, even the gravity effect is arranged on the shelf 160, also can prop up staked shelf.
Fig. 9 is the following side elevation view that shows according to the variant embodiment of the 2nd embodiment of the present invention.
The structure of the structure of level controller for shelf board as shown in Figure 9 and above-mentioned the 2nd embodiment is similar, and still, the structure of horizontal support platform 265 is different with the structure of the holddown groove 274 that is formed at shelf support platform 170.
That is, the both sides of above-mentioned horizontal support platform 265 are provided with the side plate 266 of triangular structure, and its top is provided with the gripper shoe 267 of the bottom surface that is used for a staked shelf 160.The lower-end corners of above-mentioned side plate 266 partly is protruding with steady pin 281.
And the both sides of the front 171 of above-mentioned shelf support platform 170 are formed with the holddown groove 274 that inserts said fixing pin 281 respectively.
The driving process of the variant embodiment of aforesaid foundation the 2nd embodiment of the present invention is identical with the driving process of above-mentioned the 2nd embodiment.
Claims (15)
1, a kind of level controller for shelf board of refrigerator is characterized in that, comprising:
Stand on the shelf support platform of the inside of refrigerating chamber or refrigerating chamber, above-mentioned shelf support platform every interval one determining deviation on above-below direction is formed with holddown groove, and direction is formed with long guiding joint portion up and down;
Under the state of the guiding joint portion that is incorporated into above-mentioned shelf support platform, the shelf of setting moving up and down, dividing plate are provided with the horizontal support platform that is supported in above-mentioned shelf support platform, make dividing plate roughly be positioned at horizontal direction;
Be arranged at the brace table side of above-mentioned shelf, and be inserted in the holddown groove of above-mentioned shelf, the height determination device of decision height of shelf.
2, the level controller for shelf board of refrigerator according to claim 1 is characterized in that:
Above-mentioned shelf support platform is arranged at the rear wall central portion of above-mentioned refrigerating chamber or refrigerating chamber, supports above-mentioned shelf.
3, the level controller for shelf board of refrigerator according to claim 2 is characterized in that:
At the rear side of above-mentioned shelf, the part that combines with above-mentioned shelf support platform is formed with the support platform trough that above-mentioned shelf support platform is inserted.
4, according to the level controller for shelf board of any described refrigerator of claim 1 to 3, it is characterized in that:
The two sides of above-mentioned shelf support platform are formed with the guiding groove that constitutes above-mentioned guiding joint portion;
Above-mentioned shelf has the guiding protuberance that is inserted in above-mentioned guiding groove.
5, the level controller for shelf board of refrigerator according to claim 4 is characterized in that:
The horizontal support platform of above-mentioned shelf, inserts and is supported in above-mentioned guiding groove after vertical direction prolongs from the back of above-mentioned shelf.
6, the level controller for shelf board of refrigerator according to claim 4 is characterized in that:
The holddown groove of above-mentioned shelf support platform every interval one determining deviation on above-below direction is formed at above-mentioned guiding groove respectively;
Above-mentioned height determination device comprises: behind the protrusion that rectilinear direction moves, be inserted in the steady pin of said fixing groove from the guiding protuberance of above-mentioned shelf; Be arranged at a side of above-mentioned shelf, straight line moves the height operating means of said fixing pin.
7, the level controller for shelf board of refrigerator according to claim 6 is characterized in that:
Above-mentioned height determination device comprises: be supported in above-mentioned shelf, and the back device of elastic force is provided to the direction that above-mentioned steady pin is inserted in the said fixing groove.
8, according to the level controller for shelf board of claim 6 or 7 described refrigerators, it is characterized in that:
Above-mentioned height operating means comprises: be arranged at a side of above-mentioned shelf, straight line moves the operation control lever of said fixing pin; Connect the linear element between aforesaid operations control lever and the said fixing pin.
9, the level controller for shelf board of refrigerator according to claim 8 is characterized in that:
The aforesaid operations control lever at the front of above-mentioned shelf downside to horizontal setting;
Above-mentioned linear element is connected in above-mentioned both sides steady pin from the both ends of aforesaid operations control lever.
10, the level controller for shelf board of refrigerator according to claim 4 is characterized in that:
The horizontal support platform of above-mentioned shelf after vertical direction is protruded, is supported in the front of above-mentioned shelf support platform from the bottom surface of above-mentioned shelf.
11, the level controller for shelf board of refrigerator according to claim 10 is characterized in that:
The holddown groove of above-mentioned shelf support platform is formed at the front of shelf support platform;
Above-mentioned height determination device is by after going out from above-mentioned horizontal support platform convex, and the steady pin that is inserted in the said fixing groove constitutes.
12, the level controller for shelf board of refrigerator according to claim 11 is characterized in that:
The front side of above-mentioned shelf is upwards lifted, and the said fixing pin will spin off from the said fixing groove.
13, according to the level controller for shelf board of claim 11 or 12 described refrigerators, it is characterized in that:
The said fixing flute profile becomes the pore structure that every interval one determining deviation forms on above-below direction;
The said fixing pin then forms the protuberance structure in order to be inserted in the said fixing groove.
14, a kind of level controller for shelf board of refrigerator is characterized in that, comprising:
Stand on the rear side central portion of refrigerating chamber or refrigerating chamber, direction is formed with long guiding groove up and down, and every interval one determining deviation is formed with the shelf support platform of holddown groove on the above-below direction of above-mentioned guiding groove;
Protrusion is formed with the guiding protuberance of the guiding groove that is incorporated into above-mentioned shelf support platform, and in order probably to be positioned at horizontal direction, and have the shelf of the horizontal support platform that is supported in above-mentioned shelf support platform in the back;
Behind the protrusion that rectilinear direction moves, be inserted in the steady pin of the holddown groove of above-mentioned shelf support platform from the guiding protuberance of above-mentioned shelf;
Be arranged at a side of above-mentioned shelf, straight line moves the height operating means of said fixing pin.
15, a kind of level controller for shelf board of refrigerator is characterized in that, comprising:
Stand on the rear side central portion of refrigerating chamber or refrigerating chamber, direction is formed with the shelf support platform of long guiding groove up and down, and every interval one determining deviation is formed with holddown groove on the above-below direction of shelf support platform front;
Protrusion is formed with the guiding protuberance of the guiding groove that is incorporated into above-mentioned shelf support platform, and in order probably to be positioned at horizontal direction, and have the shelf of the horizontal support platform that is supported in above-mentioned shelf support platform in the bottom surface;
After going out from the horizontal support platform convex of above-mentioned shelf, be inserted in the said fixing groove, and under the situation that the front side of above-mentioned shelf is upwards lifted, the steady pin that from the said fixing groove, spins off.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200510015568A CN100588893C (en) | 2005-10-21 | 2005-10-21 | Level controller for shelf board of refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200510015568A CN100588893C (en) | 2005-10-21 | 2005-10-21 | Level controller for shelf board of refrigerator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1952564A CN1952564A (en) | 2007-04-25 |
| CN100588893C true CN100588893C (en) | 2010-02-10 |
Family
ID=38059020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200510015568A Expired - Fee Related CN100588893C (en) | 2005-10-21 | 2005-10-21 | Level controller for shelf board of refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100588893C (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101584808B1 (en) | 2009-06-24 | 2016-01-22 | 엘지전자 주식회사 | A refrigerator with height adjustment storage |
| US9103581B2 (en) * | 2013-06-18 | 2015-08-11 | Electrolux Home Products, Inc. | Continuously adjustable door bins |
| CN105737496B (en) * | 2014-12-11 | 2018-03-20 | 苏州三星电子有限公司 | Refrigerator shelf and the refrigerator including the refrigerator shelf |
| CN107421227B (en) * | 2017-08-18 | 2022-01-21 | 海尔智家股份有限公司 | Rack and refrigerator with same |
| CN109708414B (en) * | 2018-09-03 | 2020-08-28 | 海尔智家股份有限公司 | Shelf assembly and refrigerator comprising same |
| CN114061205A (en) * | 2020-08-03 | 2022-02-18 | 陕西秦云农产品检验检测股份有限公司 | Cold storage device for milk extraction and use method thereof |
-
2005
- 2005-10-21 CN CN200510015568A patent/CN100588893C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1952564A (en) | 2007-04-25 |
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