CN102711401A - Draw-pull rotary drawer combined body for household appliance - Google Patents
Draw-pull rotary drawer combined body for household appliance Download PDFInfo
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- CN102711401A CN102711401A CN2012100442116A CN201210044211A CN102711401A CN 102711401 A CN102711401 A CN 102711401A CN 2012100442116 A CN2012100442116 A CN 2012100442116A CN 201210044211 A CN201210044211 A CN 201210044211A CN 102711401 A CN102711401 A CN 102711401A
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- drawer
- tooth bar
- assembly according
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- side wall
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- Refrigerator Housings (AREA)
Abstract
The invention provides a draw-pull rotary drawer combined body for a household appliance. The drawer combined body comprises a drawer body and a drawer box for containing the drawer body, wherein the drawer body comprises a bottom wall, two opposite drawer side walls, an outer end face and an inner end face; the drawer box comprises a box side wall and a box end wall, which respectively correspond to the drawer side walls and the inner end face; the drawer combined body is characterized in that racks are arranged on the outer side faces of the drawer side walls and each rack comprises an arc-shaped part; and a gear which is engaged with each rack is arranged at the part of the inner side of the box side wall, which is far away from the box end wall. The drawer combined body is applicable to a large-volume cabinet body including a refrigerator and the like so that an operator can conveniently draw and take an object from the topmost end; and with the adoption of a drawer manner, the object at the topmost end of the refrigerator can achieve a very good freshness retaining effect.
Description
Technical field
The invention belongs to household appliance technical field, particularly, relate to a kind of pull rotation drawer assembly that is used for household electrical appliance.
Background technology
The utilance of cabinet inner space is often not high, and for height and all bigger refrigerator cabinet of the degree of depth, the innermost article in its top are difficult for taking out, and owing to the top near refrigerator, its preservation effect is also bad.
In order to overcome the above problems; A kind of double drawer of refrigerator, application number is disclosed in being 200510015225.5 Chinese patent; It has comprised the main drawer that is used for stored food, the auxiliary drawer that can support main drawer and guide main drawer front and back to slide, and can guide the guide rail that slides before and after the auxiliary drawer.
In this patent; Main drawer can be downward-sloping when pulling out forward; The side of described main drawer is provided with the rolling member that can rotate slip; Then form on the auxiliary drawer and can guide the rail of drawing that rolling member rolls on the main drawer, the inclined guide rails portion of drawing horizontal guide rail portion that rail comprises that along continuous straight runs forms and beginning downward-sloping formation from the front end of horizontal guide rail portion of auxiliary drawer.Downward-sloping certain angle when the double drawer of this refrigerator can make main drawer pull out forward; So not only be convenient to the user and see the inner food of main drawer clearly; And can put into or take out with being more prone to food; Even therefore the not high people of stature also can operate at an easy rate, yet the drawer in this patent can only be downward-sloping, can not reach the purpose that is rotated down.
A kind of drawer is disclosed in application number is 200680044090.8 Chinese patent; This drawer is in order to provide good runnability; The both sides relative at drawer are provided with gear, with the corresponding furniture of this drawer on be provided with and carry out coupling with the corresponding tooth bar of gear and join.Yet the drawer of this patent can not be realized the purpose that is rotated down.
Summary of the invention
The purpose of this invention is to provide a kind of pull rotation drawer assembly that is used for household electrical appliance, this drawer is applicable to the tall and big cabinet that similar larger volume of ice case is such, and the handled easily person extracts article from the highest point of cabinet.
One aspect of the present invention provides a kind of pull rotation drawer assembly that is used for household electrical appliance; This drawer assembly comprises drawer body and the drawer box that holds the drawer body; Described drawer body comprises diapire, two relative drawer side walls, outer face and inner faces; Described drawer box comprises corresponding with drawer side wall and inner face respectively case sidewall and case end wall; Lateral surface at described drawer side wall is provided with tooth bar, and described tooth bar comprises arch section, and this arch section is from extending towards the direction near inner face away from inner face; Up to the tangent line of arc tail end and the angle of plumb line is the 0-60 degree, is provided with the gear that is meshed with this tooth bar away from the case end wall in described case inside sidewalls.
Preferably, described tooth bar is arranged on the top of drawer side wall lateral surface.
Preferably, said outside face also is provided with first roller near inner face, and the case sidewall of drawer box from away from the case diapire to being provided with near the case diapire and the corresponding horizontal slip groove of described first roller.
Preferably, described first roller is arranged on the bottom of said tooth bar.
Preferably, said outside face also is provided with the horizontal fin from the outer face to the inner face, and is provided with second roller that relies on this horizontal fin motion at described case sidewall.
Preferably, be aligned in sequence with tooth bar, first roller and horizontal fin from top to bottom at described drawer side wall.
Preferably, the described drawer side wall edge sealing that comprises side wall upper part is one-body molded with sidewall body and the described tooth bar and the described edge sealing that embed in the edge sealing.
Preferably, described tooth bar and edge sealing are metal materials.
Preferably, described gear is processed by metal material.
Preferably, described gear is the damping gear.
Beneficial effect of the present invention is: the invention provides the different drawer assembly of a kind of and existing drawer; This drawer assembly is applicable to the cabinet of big volume such as refrigerator; The handled easily person extracts article from top wherein; And owing to adopted the form of drawer, the article that are placed on the refrigerator top can reach good preservation.
Description of drawings
Fig. 1 representes the three-dimensional view of drawer body of the present invention.
Fig. 2 representes the three-dimensional view of drawer box of the present invention.
Perspective view when Fig. 3 representes that drawer of the present invention in off position.
Fig. 4 representes the perspective view of drawer of the present invention when horizontal movement.
Fig. 5 representes the perspective view of second kind of execution mode drawer of the present invention when rotation status.
Embodiment
Following examples only are used to explain the present invention, can not be used to limit the present invention, and the modification of in protection range of the present invention, making, replacement, change are all in protection scope of the present invention.
Embodiment 1
Referring to Fig. 1, drawer body 100 comprises outer face 110, two relative sidewalls 120 and inner faces 130, sidewall 120 also comprise side wall upper part edge sealing 121, embed edge sealing 121 sidewall body 122 and with the integrated tooth bar 123 of edge sealing.Tooth bar 123 is an arc, and it and edge sealing are metal material and process.Tooth bar 123 is positioned at the top of outside face and extends towards the direction of inner face near inner face 130, is 45 degree to the tangent line of arc tail end and the angle of plumb line extremely.Below the tooth bar 123 of sidewall 120, also be provided with first roller 124 near inner face 130, below first roller 124, be provided with from the outer face 110 extend to inner face 130 horizontal fin 125.
Referring to Fig. 2, drawer box 200 comprises the tank wall 210 corresponding with drawer body sidewall 120 and with at the bottom of the corresponding case of drawer body inner face 130 220.Tank wall 210 is provided with the gear 211 corresponding with tooth bar 123, gear 211 be arranged on the tank wall inboard away from case at the bottom of 220.Tank wall 210 also is provided with horizontal slip groove 212, and this horizontal slip groove 212 is arranged at gear below, near at the bottom of the case 220 at the bottom of away from case 220 direction extend.Below the horizontal slip groove 212 of tank wall 210, also be provided with second roller 213, this second roller 213 away from the bottom of the case 220 with gear 211 at same plumb line.Gear in the present embodiment is a metal damping gear, and available from the inferior plastic cement in Yiwu side factory, model is the DN57A viscous damper.
Referring to Fig. 3, in the drawer closing state, first roller 124 of sidewall 120 places in the horizontal slip groove 212 of tank wall 210, and second roller 213 of tank wall 210 places below the fin 125 of sidewall 120, and combines with this fin 125.
Referring to Fig. 4, in the process of the outside horizontal movement of drawer, first roller 124 moves in horizontal slip groove 212, and fin 125 is along with the rolling of second roller 213 is moved in the horizontal direction.
Referring to Fig. 5, the horizontal movement of drawer finishes, and this moment, gear 211 combined with tooth bar 123; Because tooth bar is an arc; So drawer body 100 can be rotated down, because gear 211 is damping gears, so drawer is when being rotated down one section angle; Gear stops to continue motion, and the motion of drawer is also along with stopping.
In use, the operator at first catches the bottom 111 of outer face 110 to extract the drawer body, and at this moment first roller 124 moves in horizontal slip groove 212, and fin 125 is along with the rolling of second roller 213 is moved in the horizontal direction.When 120 end combined at the bottom of first roller 124 and horizontal concrete chute are near case, the motion of drawer body horizontal direction stopped.At this moment, the tooth bar of drawer body sidewall 123 combines with gear 211, and is that fulcrum is rotated down motion with gear 211, stops operating up to gear 211, and drawer stops to be rotated down, and at this moment, can take out the article of storing in the drawer according to operator's needs.
Claims (10)
1. a pull that is used for household electrical appliance rotates the drawer assembly; This drawer assembly comprises drawer body and the drawer box that holds the drawer body; Described drawer body comprises diapire, two relative drawer side walls, outer face and inner faces; Described drawer box comprises corresponding with drawer side wall and inner face respectively case sidewall and case end wall, it is characterized in that, is provided with tooth bar at the lateral surface of described drawer side wall; And described tooth bar comprises arch section; This arch section is the 0-60 degree from extending towards the direction near inner face away from inner face up to the tangent line of arc tail end and the angle of plumb line, is provided with the gear that is meshed with this tooth bar away from the case end wall in described case inside sidewalls.
2. drawer assembly according to claim 1 is characterized in that described tooth bar is arranged on the top of drawer side wall lateral surface.
3. drawer assembly according to claim 1 and 2; It is characterized in that; Said outside face also is provided with first roller near inner face, and the case sidewall of drawer box from away from the case diapire to being provided with near the case diapire and the corresponding horizontal slip groove of described first roller.
4. drawer assembly according to claim 3 is characterized in that described first roller is arranged on the bottom of said tooth bar.
5. drawer assembly according to claim 1 is characterized in that, said outside face also is provided with the horizontal fin from the outer face to the inner face, and is provided with second roller that relies on this horizontal fin motion at described case sidewall.
6. drawer assembly according to claim 5 is characterized in that, is aligned in sequence with tooth bar, first roller and horizontal fin from top to bottom at described drawer side wall.
7. drawer assembly according to claim 1 is characterized in that, the edge sealing that described drawer side wall comprises side wall upper part is one-body molded with sidewall body and the described tooth bar and the described edge sealing that embed in the edge sealing.
8. drawer assembly according to claim 7 is characterized in that described tooth bar and edge sealing are metal materials.
9. drawer assembly according to claim 1 is characterized in that described gear is processed by metal material.
10. according to claim 1 or 9 described drawer assemblys, it is characterized in that described gear is the damping gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210044211.6A CN102711401B (en) | 2012-02-24 | 2012-02-24 | A kind of drawing-and-rotating drawer assembly for household electrical appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210044211.6A CN102711401B (en) | 2012-02-24 | 2012-02-24 | A kind of drawing-and-rotating drawer assembly for household electrical appliance |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102711401A true CN102711401A (en) | 2012-10-03 |
| CN102711401B CN102711401B (en) | 2018-07-27 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210044211.6A Active CN102711401B (en) | 2012-02-24 | 2012-02-24 | A kind of drawing-and-rotating drawer assembly for household electrical appliance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102711401B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103277970A (en) * | 2013-04-28 | 2013-09-04 | 海尔集团公司 | Drawer bracket and drawer assembly with drawer bracket |
| CN103292560A (en) * | 2013-05-10 | 2013-09-11 | 海信容声(广东)冰箱有限公司 | Push and pull structure for refrigerator drawer |
| CN103900327A (en) * | 2012-12-27 | 2014-07-02 | 泰州乐金电子冷机有限公司 | Box, refrigerator door and refrigerator |
| CN109564055A (en) * | 2016-08-10 | 2019-04-02 | 夏普株式会社 | Refrigerator |
| CN111511250A (en) * | 2017-12-19 | 2020-08-07 | 优利思百隆有限公司 | Double-walled drawer side wall |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080309211A1 (en) * | 2005-11-24 | 2008-12-18 | Guy Emerson Wilson | Ovens |
| CN201440023U (en) * | 2009-07-17 | 2010-04-21 | 海尔集团公司 | Refrigerator rack with rollers and refrigerator |
| CN102228343A (en) * | 2011-06-30 | 2011-11-02 | 苏州托克斯冲压设备有限公司 | Inclined drawer |
-
2012
- 2012-02-24 CN CN201210044211.6A patent/CN102711401B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080309211A1 (en) * | 2005-11-24 | 2008-12-18 | Guy Emerson Wilson | Ovens |
| CN201440023U (en) * | 2009-07-17 | 2010-04-21 | 海尔集团公司 | Refrigerator rack with rollers and refrigerator |
| CN102228343A (en) * | 2011-06-30 | 2011-11-02 | 苏州托克斯冲压设备有限公司 | Inclined drawer |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103900327A (en) * | 2012-12-27 | 2014-07-02 | 泰州乐金电子冷机有限公司 | Box, refrigerator door and refrigerator |
| CN103900327B (en) * | 2012-12-27 | 2016-01-20 | 泰州乐金电子冷机有限公司 | Box body, refrigerator doors and refrigerator thereof |
| CN103277970A (en) * | 2013-04-28 | 2013-09-04 | 海尔集团公司 | Drawer bracket and drawer assembly with drawer bracket |
| CN103277970B (en) * | 2013-04-28 | 2015-09-02 | 海尔集团公司 | Drawer bracket and there is the drawer appliance of this drawer bracket |
| CN103292560A (en) * | 2013-05-10 | 2013-09-11 | 海信容声(广东)冰箱有限公司 | Push and pull structure for refrigerator drawer |
| CN109564055A (en) * | 2016-08-10 | 2019-04-02 | 夏普株式会社 | Refrigerator |
| CN109564055B (en) * | 2016-08-10 | 2021-01-01 | 夏普株式会社 | Refrigerator with a door |
| CN111511250A (en) * | 2017-12-19 | 2020-08-07 | 优利思百隆有限公司 | Double-walled drawer side wall |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102711401B (en) | 2018-07-27 |
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