CN201992943U - Door closer-holder of drawer refrigerator and refrigerator with same - Google Patents
Door closer-holder of drawer refrigerator and refrigerator with same Download PDFInfo
- Publication number
- CN201992943U CN201992943U CN2011201037005U CN201120103700U CN201992943U CN 201992943 U CN201992943 U CN 201992943U CN 2011201037005 U CN2011201037005 U CN 2011201037005U CN 201120103700 U CN201120103700 U CN 201120103700U CN 201992943 U CN201992943 U CN 201992943U
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- China
- Prior art keywords
- drawer
- holder
- door closer
- core body
- type refrigerator
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Abstract
The utility model provides a door closer-holder of a drawer refrigerator and a refrigerator with the same. The door closer-holder comprises a seat body, a core body and a spring, wherein the seat body is provided with a boss extending along the front and rear directions, the boss is internally provided with a guiding slot extending along the front and rear directions, and a position adjacent to the front end of the seat body is provided with a clamping part; the first end of the core body is provided with a clamping slot, the side faces of the core body are provided with a guiding block and a guiding shaft, the guiding shaft is matched in the guiding slot in a pivoting way and can move along the front and rear directions so as to supply convenience for the clamping part to clamp and release the second end of the core body, and the guiding block faces the side surface of the guiding shaft and is in sliding contact with the outer wall surface of the boss; the rear end of the spring is connected to the side surface of the seat body and is adjacent to the rear end of the seat body, and the front end of the spring is connected with the second end of the core body. According to the door closer-holder and the drawer refrigerator provided by the utility model, the structure is simple, automatically closing the automatic drawers of the refrigerator can be realized reliably, a large space between the drawers is not needed, and the appearance is attractive.
Description
Technical field
The utility model relates to a kind of door closer-holder of drawer-type refrigerator and has the drawer-type refrigerator of this door closer-holder.
Background technology
In the conventional drawer formula refrigerator, the slide rail front end on the drawer is provided with mild step, highly about 3mm.In the process of closing the door, when the guide rail of slide rail on casing arrived certain position, because the deadweight of door body, slide rail slided backward automatically, realizes closing the door automatically action.In the process of opening the door, at first the door body is lifted 3mm, then door body smooth sliding.In the tradition rail structure, the Shi Menti that opens the door will raise 3mm, and this needs bigger door spacing can not bump with two door bodies about guaranteeing, and bigger door spacing can influence outward appearance.
In addition, the door closing force that the step of 3mm produces on the slide rail is fainter, and friction can make guide rail surface and roller become coarse for a long time, and the frictional resistance force that causes has thus been offset the door closing force that gravity produces, and causes the failure of closing the door automatically.
The utility model content
The utility model is intended to one of solve the problems of the technologies described above at least.For this reason, a purpose of the present utility model is to propose a kind of door closer-holder that is used for drawer-type refrigerator, and this door closer-holder is simple in structure, and can realize the effect of closing the door of drawer-type refrigerator well, and the door spacing of refrigerator is little, and outward appearance is good.
Another purpose of the present utility model is to propose a kind of drawer-type refrigerator with above-mentioned door closer-holder.
Door closer-holder according to the drawer-type refrigerator of the embodiment of an aspect of the utility model, comprise: pedestal, described pedestal is provided with the boss that extends along its fore-and-aft direction, is provided with the guide groove that extends along described fore-and-aft direction in the described boss, and contiguous its front end is provided with the holding section on the described pedestal; Core body, first end of described core body is provided with draw-in groove, the side of described core body is provided with guiding block and guide shaft, it is interior and removable so that described holding section holds and discharge second end of described core body along described fore-and-aft direction that described guide shaft is engaged in described guide groove pivotly, and described guiding block contacts with the outside wall surface of described boss slidably towards the side of described guide shaft; And spring, the rear end of described spring is connected on the side of described pedestal and the rear end of contiguous described pedestal, and the front end of described spring links to each other with second end of described core body.
According to the door closer-holder of the drawer-type refrigerator of the utility model embodiment, simple in structure, can realize closing automatically of automated freezer drawer reliably, need not to be provided with big spacing between the drawer, outward appearance is good.
In addition, the door closer-holder according to the drawer-type refrigerator of the utility model the foregoing description can also have following additional technical characterictic:
Described boss comprises the front-end and back-end and the rectangular portion between described front-end and back-end of circular arc, and described guide groove comprises the front-end and back-end and the rectangular section between described front-end and back-end of circular arc.
The center of circle of described guide groove front end is lower than the center of circle of described guide groove rear end.
The front end of described boss links to each other with described rectangular portion by the circular arc wall of pre-fixed length.
Described guiding block is an arc surface towards the side of described guide shaft.
The top of contiguous its front end is provided with lug boss on the side of described pedestal, is provided with recess in the described lug boss, and wherein said holding section is made of the sidewall of described recess.
Door closer-holder according to the drawer-type refrigerator of an embodiment of the utility model also comprises cover plate, and described cover plate is installed in and is used for the described core body of capping on the described pedestal.
Have on the described cover plate and described draw-in groove movement locus corresponding opening conduit.
According to the utility model drawer-type refrigerator of embodiment on the other hand, comprising: casing, be limited with a chamber in the described casing, be equipped with guide rail on the two side of described chamber; Drawer, described drawer on the fore-and-aft direction extract the position out and push be located at movably between the position described indoor, be equipped with slide rail on two lateral walls of described drawer, described two slide rails are supported on respectively on described two guide rails slidably, and at least one in described two slide rails is provided with bearing pin; And door closer-holder, described door closer-holder is installed in the described casing with corresponding with described at least one slide rail that is provided with described bearing pin and be according to the described door closer-holder of the utility model first aspect embodiment, wherein in described extraction position and be positioned at outside the described draw-in groove and second end of described core body is held by described holding section, leave described holding section at described drawer second end that described bearing pin enters described draw-in groove and described core body when pushing the position and move from described equilbrium position apart from described bearing pin between the described equilbrium position that pushes position-scheduled distance.
Be equipped with bearing pin on two slide rails, described door closer-holder is two and corresponding with described two slide rails respectively.
Additional aspect of the present utility model and advantage part in the following description provide, and part will become obviously from the following description, or recognize by practice of the present utility model.
Description of drawings
Above-mentioned and/or additional aspect of the present utility model and advantage are from obviously and easily understanding becoming the description of embodiment in conjunction with following accompanying drawing, wherein:
Fig. 1 is the fractionation schematic diagram according to the door closer-holder of the utility model embodiment;
Fig. 2 is the action schematic diagram according to the door closer-holder of the drawer-type refrigerator of the utility model embodiment and slide rail, and wherein drawer is in the equilbrium position;
Fig. 3 is the action schematic diagram according to the door closer-holder of the drawer-type refrigerator of the utility model embodiment and slide rail, and wherein drawer moves from the equilbrium position towards pushing the position;
Fig. 4 is the action schematic diagram according to the door closer-holder of the drawer-type refrigerator of the utility model embodiment and slide rail, and wherein drawer is in and pushes the position;
Fig. 5 is the action schematic diagram according to the door closer-holder of the drawer-type refrigerator of the utility model embodiment and slide rail, and wherein drawer moves from the equilbrium position towards extracting the position out.
The specific embodiment
Describe embodiment of the present utility model below in detail, the example of described embodiment is shown in the drawings, and wherein identical from start to finish or similar label is represented identical or similar elements or the element with identical or similar functions.Below by the embodiment that is described with reference to the drawings is exemplary, only is used to explain the utility model, and can not be interpreted as restriction of the present utility model.
In description of the present utility model, it will be appreciated that, term " " center "; " vertically "; " laterally "; " on "; D score; " preceding ", " back ", " left side ", " right side ", " vertically ", " level ", " top ", " end " " interior ", close the orientation of indications such as " outward " or position is based on orientation shown in the drawings or position relation, only be the utility model and simplification description for convenience of description, rather than the device or the element of indication or hint indication must have specific orientation, therefore orientation structure and operation with specific can not be interpreted as restriction of the present utility model.In addition, term " first ", " second " only are used to describe purpose, and can not be interpreted as indication or hint relative importance.
In description of the present utility model, need to prove that unless clear and definite regulation and qualification are arranged in addition, term " installation ", " linking to each other ", " connection " should be done broad understanding, for example, can be fixedly connected, also can be to removably connect, or connect integratedly; Can be mechanical connection, can be directly to link to each other, also can link to each other indirectly by intermediary, and can be the connection of two element internals.For the ordinary skill in the art, can concrete condition understand the concrete implication of above-mentioned term in the utility model.
Below with reference to the drawer-type refrigerator door closer-holder 2 of accompanying drawing description according to the utility model embodiment.
Shown in Fig. 1-6, comprise pedestal 21, core body 22 and spring 23 according to the door closer-holder 2 of the utility model embodiment drawer-type refrigerator.
The top of contiguous its front end (left end among Fig. 2-6) also is provided with holding section 217 on the side of pedestal 21.In an example of the present utility model, for example, contiguous its upper front end is provided with lug boss on the side of pedestal 21, is provided with recess 216 in the lug boss, and the sidewall of recess 216 has constituted holding section 217.
First end of core body 22 (lower end among Fig. 2-6) is provided with draw-in groove 221, the side of core body 22 (right flank among Fig. 1) is provided with guide shaft 223 and guiding block 222, guide shaft 223 can pivot and be engaged in the guide groove 211 and along fore-and-aft direction movably, so that described holding section 217 can hold and discharge second end (upper end among Fig. 2-6) of core body 22.Guiding block 222 contacts with the front end face H2 of boss 215 slidably towards the side of guide shaft 223 H1.
(the lower end among Fig. 1, the rear end of spring 23, right-hand member among Fig. 2-6) go up and the rear end (lower end among Fig. 1) of contiguous pedestal 21 side (left surface among Fig. 1) that is connected pedestal 21, for example, position in the side of pedestal 21 adjacent back end is provided with holding tank 214, and the rear end of spring 23 is stuck in the holding tank 214.The front end of spring 23 (upper end among Fig. 1) links to each other with second end of core body 22, and for example the position of contiguous second end is provided with axis 224 on the side of core body 22, and the front end of spring 23 links on axis 224.
Shown in Fig. 1-6, in embodiment more of the present utility model, door closer-holder 2 also comprises cover plate 24, and cover plate 24 is installed on the pedestal 21, is used for capping core body 22, and in other words, pedestal 21 is positioned at the space of cover plate 24 and pedestal 21 qualifications.As described in Figure 1, have the movement locus corresponding opening conduit 241 with draw-in groove 211 on the cover plate 24, here, open channel 241 is corresponding with the movement locus of draw-in groove 211 to the shape that is interpreted as open channel 241 with the movement locus of draw-in groove 211.
As described in Fig. 1-6, in concrete examples more of the present utility model, boss 215 comprises the front-end and back-end and the rectangular portion between described front-end and back-end of circular arc, and correspondingly, guide groove 211 comprises the front-end and back-end and the rectangular section between described front-end and back-end of circular arc.In other words, boss 215 is semicircle, the middle oblong shape of rectangle that is for two ends.Correspondingly, guide groove 211 also is a Long Circle.
Shown in Fig. 2-6, the center of circle of guide groove 211 front ends is lower than the center of circle of the rear end of guide groove 21, and thus, the front end of guide groove 211 is downward-sloping with respect to the rectangular section and the rear end of guide groove 211.Advantageously, the front end of boss 215 links to each other with the rectangular portion of boss 215 by the circular arc wall of pre-fixed length.In other words, the circular arc sidewall of the front bulkhead that the perisporium of guide groove 211 comprises circular arc and aft bulkhead and the predetermined length that links to each other with the front bulkhead of circular arc, and be connected straight sidewall between circular arc sidewall and the circular arc rear end, the length of circular arc sidewall can be according to concrete application design, the circular arc sidewall is downward-sloping from straight sidewall, can adapt to the operation of refrigerator drawer thus better.
Below with reference to the drawer-type refrigerator of Fig. 2-6 description according to the utility model embodiment.Drawer-type refrigerator according to the utility model embodiment comprises the casing (not shown), drawer (not shown) and door closer-holder 2.
Particularly, be limited with a chamber in the casing, be respectively equipped with the guide rail (not shown) on two sidewalls of a chamber.
Described drawer is being extracted the position out (promptly on fore-and-aft direction, drawer is retracted to the open mode of normal use fully) and push position (position G shown in Figure 3, be that drawer is pushed into the position of normally closing fully) between be located at movably described indoor, be equipped with slide rail 1 on two lateral walls of described drawer, described two slide rails 1 are supported on respectively on described two guide rails slidably, and at least one in described two slide rails is provided with bearing pin 11.
It is interior with corresponding with described at least one slide rail that is provided with bearing pin 11 that door closer-holder is installed in described casing, for example can reserve the installing space of door closer-holder 2 in a back, chamber.Door closer-holder can and for to describe door closer-holder 2 according to the foregoing description, wherein be in described extraction position and apart between the described equilibrium arrangement that pushes position G preset distance L (for example 50 millimeters) time when described drawer, second end that bearing pin 11 is positioned at draw-in groove 221 outsides and core body 22 is held by holding section 217, core body 22 is in poised state, as shown in Figure 2.
Leave holding section 217 at described drawer from second end that described equilibrium arrangement bearing pin 11 when pushing position G and move begins to enter draw-in groove 221 and core body 11, thereby drawer is automatically moved under the effect of spring 23 and pushes the position, shown in Fig. 3 and 4.
On the contrary, when described drawer from the described position that pushes towards extracting the position out when moving, when moving to described equilibrium arrangement, second end that bearing pin 11 breaks away from draw-in grooves 221 and core body 22 is held by holding section 217, thereby core body 22 is in poised state, as Fig. 2 and shown in Figure 5.
In some preferred embodiments, door closer-holder 2 is two, and it is corresponding with described two slide rails respectively to be equipped with 11, two door closer-holders 2 of bearing pin on two slide rails 1.Described chamber and described drawer can be a plurality of.
Below with reference to extraction and the push operation of accompanying drawing description according to the drawer of the drawer-type refrigerator of the utility model embodiment.
When backward directions A pushes drawer, as shown in Figure 2, when drawer moves backward to equilibrium arrangement from extracting the position out, door closer-holder 2 enters poised state, bearing pin 11 on the slide rail 1 is positioned at draw-in groove 221 outsides on the core body 22, spring 23 is in extended state, and core body 22 is at three directed force F 1 (pulling force of spring 23), and the effect of F2 (active forces of the 217 pairs of core bodys 22 in holding section) and F3 (active forces of 211 pairs of guide shafts 223 of guide groove) keeps balance down.
Shown in Fig. 2 and 3, along backward direction A with drawer from equilibrium arrangement when pushing the position and promote, drawer leaves equilibrium arrangement, bearing pin 11 on the slide rail 1 enters in the draw-in groove 221 on the core body 22, thereby the 11 driving core bodys 22 of the bearing pin on the slide rail 1 overcome the pulling force of spring 23 rotates counterclockwise core body 22, second end of core body 22 leaves holding section 217, spring 23 pulling core bodys 22 move backward, wherein bearing pin 11 moves in guide groove 211 backward, thereby moving backward of guiding slide rail 1 and drawer, simultaneously, the side H1 of guiding block 222 and the outside wall surface sliding-contact of boss 215 are moved with guiding core body 22, thus, drawer moves backward to automatically under the effect of spring 23 and pushes the position, drawer pushes fully, has realized closing automatically of automatic drawing, as shown in Figure 4.
When needs were extracted drawer out, as shown in Figure 5, with pulling pulling force that moving drawer overcomes spring 23 along forwards moving to B, the bearing pin 11 that is positioned at draw-in groove 221 this moment drove core bodys 22 and moves forward, and while guide shaft 223 moves forward in guide groove 211.When drawer arrives equilibrium arrangement when (as shown in Figure 2), bearing pin 11 breaks away from guide groove 211, second end of core body 22 begins to clockwise rotate under the effect of spring 23, second end of core body 22 is held by holding section 217, drawer is at three power F1, and F2 reaches poised state again under the effect of F3, thereby can continue mobile drawer from equilibrium arrangement along backward directions B towards extracting the position out, and the core body 22 consistent poised states that remain on.
According to the drawer-type refrigerator of the utility model embodiment, need not the spacing that keeps big between the drawer, can realize reliably closing the door automatically, frictional force is little, and outward appearance is good.
In the description of this specification, concrete feature, structure, material or characteristics that the description of reference term " embodiment ", " some embodiment ", " example ", " concrete example " or " some examples " etc. means in conjunction with this embodiment or example description are contained at least one embodiment of the present utility model or the example.In this manual, the schematic statement to above-mentioned term not necessarily refers to identical embodiment or example.And concrete feature, structure, material or the characteristics of description can be with the suitable manner combination in any one or more embodiment or example.
Although illustrated and described embodiment of the present utility model, those having ordinary skill in the art will appreciate that: can carry out multiple variation, modification, replacement and modification to these embodiment under the situation that does not break away from principle of the present utility model and aim, scope of the present utility model is limited by claim and equivalent thereof.
Claims (10)
1. the door closer-holder of a drawer-type refrigerator is characterized in that, comprising:
Pedestal, described pedestal are provided with the boss that extends along its fore-and-aft direction, are provided with the guide groove that extends along described fore-and-aft direction in the described boss, and contiguous its front end is provided with the holding section on the described pedestal;
Core body, first end of described core body is provided with draw-in groove, the side of described core body is provided with guiding block and guide shaft, it is interior and removable so that described holding section holds and discharge second end of described core body along described fore-and-aft direction that described guide shaft is engaged in described guide groove pivotly, and described guiding block contacts with the outside wall surface of described boss slidably towards the side of described guide shaft; With
Spring, the rear end of described spring are connected on the side of described pedestal and the rear end of contiguous described pedestal, and the front end of described spring links to each other with second end of described core body.
2. the door closer-holder of drawer-type refrigerator according to claim 1, it is characterized in that, described boss comprises the front-end and back-end and the rectangular portion between described front-end and back-end of circular arc, and described guide groove comprises the front-end and back-end and the rectangular section between described front-end and back-end of circular arc.
3. the door closer-holder of drawer-type refrigerator according to claim 2 is characterized in that, the center of circle of described guide groove front end is lower than the center of circle of described guide groove rear end.
4. the door closer-holder of drawer-type refrigerator according to claim 3 is characterized in that, the front end of described boss links to each other with described rectangular portion by the circular arc wall of pre-fixed length.
5. the door closer-holder of drawer-type refrigerator according to claim 2 is characterized in that, described guiding block is an arc surface towards the side of described guide shaft.
6. the door closer-holder of drawer-type refrigerator according to claim 1 is characterized in that, the top of contiguous its front end is provided with lug boss on the side of described pedestal, is provided with recess in the described lug boss, and wherein said holding section is made of the sidewall of described recess.
7. according to the door closer-holder of each described drawer-type refrigerator among the claim 1-6, it is characterized in that, also comprise cover plate, described cover plate is installed in and is used for the described core body of capping on the described pedestal.
8. the door closer-holder of drawer-type refrigerator according to claim 7 is characterized in that, has on the described cover plate and described draw-in groove movement locus corresponding opening conduit.
9. a drawer-type refrigerator is characterized in that, comprising:
Casing is limited with a chamber in the described casing, be equipped with guide rail on the two side of described chamber;
Drawer, described drawer on the fore-and-aft direction extract the position out and push be located at movably between the position described indoor, be equipped with slide rail on two lateral walls of described drawer, described two slide rails are supported on respectively on described two guide rails slidably, and at least one in described two slide rails is provided with bearing pin; With
Door closer-holder, described door closer-holder is installed in the described casing with corresponding with described at least one slide rail that is provided with described bearing pin and be according to each described door closer-holder among the claim 1-8, wherein in described extraction position and be positioned at outside the described draw-in groove and second end of described core body is held by described holding section, leave described holding section at described drawer second end that described bearing pin enters described draw-in groove and described core body when pushing the position and move from described equilbrium position apart from described bearing pin between the described equilbrium position that pushes position-scheduled distance.
10. drawer-type refrigerator according to claim 9 is characterized in that, is equipped with bearing pin on two slide rails, and described door closer-holder is two and corresponding with described two slide rails respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201037005U CN201992943U (en) | 2011-04-07 | 2011-04-07 | Door closer-holder of drawer refrigerator and refrigerator with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201037005U CN201992943U (en) | 2011-04-07 | 2011-04-07 | Door closer-holder of drawer refrigerator and refrigerator with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201992943U true CN201992943U (en) | 2011-09-28 |
Family
ID=44669429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201037005U Expired - Lifetime CN201992943U (en) | 2011-04-07 | 2011-04-07 | Door closer-holder of drawer refrigerator and refrigerator with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201992943U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102128537A (en) * | 2011-04-07 | 2011-07-20 | 合肥美的荣事达电冰箱有限公司 | Door closer/holder of drawer refrigerator and refrigerator with same |
| CN103185442A (en) * | 2013-03-18 | 2013-07-03 | 海信容声(广东)冰箱有限公司 | Structure of refrigerator door |
| WO2019105476A1 (en) * | 2017-11-30 | 2019-06-06 | 青岛海尔股份有限公司 | Refrigerator and drawer assembly thereof |
-
2011
- 2011-04-07 CN CN2011201037005U patent/CN201992943U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102128537A (en) * | 2011-04-07 | 2011-07-20 | 合肥美的荣事达电冰箱有限公司 | Door closer/holder of drawer refrigerator and refrigerator with same |
| CN102128537B (en) * | 2011-04-07 | 2012-08-22 | 合肥美的荣事达电冰箱有限公司 | Door closer/holder of drawer refrigerator and refrigerator with same |
| CN103185442A (en) * | 2013-03-18 | 2013-07-03 | 海信容声(广东)冰箱有限公司 | Structure of refrigerator door |
| CN103185442B (en) * | 2013-03-18 | 2015-06-24 | 海信容声(广东)冰箱有限公司 | Structure of refrigerator door |
| WO2019105476A1 (en) * | 2017-11-30 | 2019-06-06 | 青岛海尔股份有限公司 | Refrigerator and drawer assembly thereof |
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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: 20110928 Effective date of abandoning: 20120822 |