CN109724362A - Refrigerator - Google Patents

Abstract

The invention belongs to refrigerating plant fields, a kind of refrigerator is provided, including cabinet, door body, it is located at and stores indoor drawer appliance, the first slide track component that drawer appliance includes the first drawer, is slidably connected to the first drawer on cabinet, first drawer is equipped with card slot recessed upward or downward, and inner side of door is equipped with the hook component matched with card slot；First slide track component includes being connected to the intracorporal guide rail with sliding slot of case, the slideway on the first drawer, the front roller wheel that the front end for being connected to guide rail is matched with slideway, the rear roll for being connected to the rear end of slideway to match with sliding slot, the front end of slideway has the rake extended from back to front to the inclination of the recessed direction of card slot, on the one hand, the first drawer can be opened, subsequent the first drawer of pull of user is convenient for；On the other hand, the first drawer only pulls out forward pre-determined distance, and user can check and take the article in other drawers of the first drawer lower part, user-friendly, and structure is simple.

Description

Refrigerator

Technical field

The present invention relates to refrigerating plant fields, more particularly to a kind of user-friendly refrigerator.

Background technique

Drawer type storage mode is mostly used in freezing chamber in existing refrigerator, that is, in freezing chamber along the vertical direction Multiple drawers, which are arranged, in interval prevents taint of odour between food with the different food of classification storage.

When refrigerator uses drawing and pulling type chamber door, the door body an of pull along the longitudinal direction is usually only set, while being arranged more A drawer picks and places article for the ease of user, and the door body and at least one described drawer link.

The connector connecting with a drawer in multiple drawers is arranged in existing some refrigerators on pull chamber door, so that The drawer and pull-out box door linkage, thus, it is possible to disposably open all drawers；But disposably open all drawers Afterwards, it needs manually mutually to separate the drawer with pull chamber door, just can check and take other drawers on the downside of the drawer Interior article, it is comparatively laborious.

In view of this, it is necessary to provide a kind of new refrigerators to solve the above problems.

Summary of the invention

The purpose of the present invention is to provide a kind of user-friendly refrigerators.

For achieving the above object, the present invention adopts the following technical scheme: a kind of refrigerator, including the case with storeroom Body is slidably connected on the cabinet along the longitudinal direction to open and close the door body of the storeroom, be located at the storeroom Interior drawer appliance, the drawer appliance are slidably connected to described along the longitudinal direction including the first drawer, by first drawer The first slide track component on cabinet, first drawer are equipped with card slot recessed upward or downward, and the inner side of door is equipped with Hook component, the hook component include the hook matched with the card slot；First slide track component includes being connected to institute State the intracorporal guide rail with sliding slot of case, the slideway on first drawer, be connected to the guide rail front end with it is described Front roller wheel that slideway matches, the rear roll for being connected to the rear end of the slideway to match with the sliding slot, the slideway Front end has the rake extended from back to front to the inclination of the recessed direction of the card slot.

Technical solution as a further improvement of that present invention, the card slot recessed formation upwards, the rake is from backward It tilts and extends on forward direction.

Technical solution as a further improvement of that present invention, first slide track component further include being connected to described first to take out Chute board on drawer, the slideway are bent to form by the chute board.

Technical solution as a further improvement of that present invention, the hook component further include the installation in the door body Seat, the hook are rotationally connected in the mounting base, and the hook has towards the clamping position of the first drawer projection And turn to the reception position of the close door body；The hook component further includes that the hook can be made to be held in the card Connect the first holder of position.

Technical solution as a further improvement of that present invention, first holder are torsional spring, the one end of torsional spring effect In the hook, the other end is connected in the mounting base.

Technical solution as a further improvement of that present invention, the hook component further include being connected with the hook to turn The dynamic shaft being connected in the mounting base, the torsion spring set are set in the shaft；The hook component further include make it is described Hook is held in the second holder of the reception position.

Technical solution as a further improvement of that present invention, second holder are two in the mounting base Buckle, two the buckle is opposite in left-right direction and interval is arranged.

Technical solution as a further improvement of that present invention is convexly equipped with convex block on the hook, and the mounting base is equipped with Block is abutted, when the hook is located at clamping position, the convex block is connected on the abutting block.

Technical solution as a further improvement of that present invention, the drawer appliance further include being connected in the door body and position The second drawer on the downside of first drawer and the third drawer between first drawer and second drawer, The third drawer is slidably connected on the cabinet；Second drawer includes the opposing sidewalls for being set to second drawer Upper surface at sliding rail, the recess portion set on the sliding rail front end；The third drawer includes third drawer body, is connected to institute The idler wheel stated on third drawer body and matched with the sliding rail, when the door body is in close state, the idler wheel position In in the recess portion.

Technical solution as a further improvement of that present invention, the third drawer further include being set to the third drawer sheet The third retainer of body rear end and upward projection, the cabinet, which is equipped with, to be matched with the third retainer to limit described the 4th retainer of the distance that three drawers move forward.

The beneficial effects of the present invention are: setting is matched with the card slot on the first drawer in the door body of the refrigerator in the present invention Hook component, meanwhile, rake is set in the front end of slideway, drives first drawer forward being pulled along the door body In mobile process, the front roller wheel is moved along the rake, keeps first drawer synchronous during forward movement It is mobile to the recessed direction of the card slot, so that the hook part is progressively disengaged the card slot, completely disengages institute in the hook part After stating card slot, first drawer is separated with the door body, so that the door body is individually moved forward, on the one hand, can First drawer is opened, convenient for the first drawer described in the subsequent pull of user；On the other hand, first drawer is only drawn forward Pre-determined distance out, thus, user can be checked and be taken in the second drawer and/or third drawer of the first drawer lower part Article, user-friendly, and structure is simple, convenient for preparation, cost is relatively low.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the door body and drawer appliance in the present invention.

Fig. 2 is the enlarged structure schematic diagram in Fig. 1 at A.

Fig. 3 is the exploded view of the hook component in Fig. 2.

Fig. 4 is the structural schematic diagram that hook in the hook component in Fig. 2 is in reception position.

Fig. 5 is the enlarged structure schematic diagram in Fig. 1 at B.

Fig. 6 is the structural schematic diagram of the first drawer with slideway of Fig. 1.

Fig. 7 is the structural schematic diagram of the guide rail in Fig. 1.

Specific embodiment

Hereinafter, the present invention will be described in detail with reference to various embodiments shown in the accompanying drawings, please refers to Fig. 1 to Fig. 7 institute Show, is better embodiment of the invention.

In the present specification, it should be noted that unless otherwise clearly defined and limited, term " connection " should make broad sense Understand, for example, connection can be and be directly connected to or be indirectly connected with by intermediary, may be a fixed connection that be also possible to can Dismantling connection or integral type connection.For the ordinary skill in the art, can understand as the case may be above-mentioned The concrete meaning of term in the present invention.

When in this specification to use refrigerator, before the direction where user is, after opposite to that direction is.

Meanwhile door body, drawer appliance being only shown in the attached drawing in this specification, other structures are identical as current refrigerator, Therefore it is not shown.

Please join shown in Fig. 1, the present invention provides a kind of refrigerator, including with storeroom cabinet, along the longitudinal direction sliding connect It is connected on the cabinet to open and close the door body 1 of the storeroom, be located at the indoor drawer appliance 2 of storage, in institute When stating door body 1 and closing the storeroom, the door body 1 covers the drawer appliance 2, cold to prevent leak-stopping.

The drawer appliance 2 includes being slidably connected to intracorporal first drawer 21 of the case, by 21 edge of the first drawer Front-rear direction is slidably connected to the first slide track component 22 on the cabinet, the second drawer positioned at 21 downside of the first drawer 23 and the third drawer 24 between first drawer 21 and second drawer 23.

First drawer 21 is equipped with card slot 211 recessed upward or downward, is equipped with and the card on the inside of the door body 1 The hook component 3 that slot 211 matches is pulled along the door body when the hook component 3 is matched with the card slot 211 1, drive first drawer 21 is synchronous to move forward, to open first drawer 21.

In present embodiment, the quantity of the card slot 211 is two, and is located at the left and right two of first drawer 21 The lower section of side, the quantity of the hook component 3 are also two, and two hook components 3 are respectively at two card slots 211 1 One is corresponding, to enhance the stability of first drawer 21 with the door body 1 linkage.

Certainly, in other embodiments, one can also be only arranged in the left side of first drawer 21 or right side The card slot 211, while a hook component 3 matched with the card slot 211 is set in door body 1, realize that described first takes out The linkage of drawer 21 and the door body 1.

It please join shown in Fig. 2-Fig. 4, the hook component 3 includes the hook 31 matched with the card slot 211, the hook 31 include the connecting rod 311 being connected with the door body and one end set on the connecting rod 311 far from the door body 1 with The hook part 312 of 211 phase of the card slot clamping.

It should be understood that in the hook 31 towards when 21 projection of the first drawer, the projection side of the hook part 312 To identical as the recessed direction of the card slot 211, thus, described in the hook part 312 can be located in the card slot 211 and realize Linkage between door body 1 and first drawer 21.

Further, as Figure 6-Figure 7, including being connected to, the case is intracorporal to have cunning to first slide track component 22 The guide rail 221 of slot 2211, the slideway 222 on first drawer 21, the front end for being connected to the guide rail 221 and the cunning Front roller wheel 223 that road 222 matches, the rear roll for being connected to the rear end of the slideway 222 to match with the sliding slot 2211 224, it slides back and forth first drawer 21 and is connected on the cabinet, convenient for the on and off of first drawer 21.

Specifically, first slide track component 22 further includes the chute board 225 being connected on first drawer 21, it is described Slideway 222 is bent to form by the chute board 225, to enhance the versatility of first slide track component 22.

The chute board 225 is panel beating plate.

Further, the front end of the slideway 222 has to tilt to the recessed direction of the card slot 211 from back to front and extend Rake 2221.Be pulled along the door body 1 drive first drawer 21 move forward during, the front roller wheel 223 move along the rake 2221, and first drawer 21 synchronizes during forward movement to the recessed of the card slot 211 Set direction is mobile, so that the hook part 312 is progressively disengaged the card slot 211, completely disengages the card slot in the hook part 312 After 211, first drawer 21 is separated with the door body 1, and the door body 1 is enable individually to move forward, and described first takes out Drawer 21 only pulls out forward pre-determined distance, on the one hand, first drawer 21 can be opened, convenient for described in the subsequent pull of user the One drawer 21；On the other hand, first drawer 21 only pulls out forward pre-determined distance, thus, user can check and take Article in the second drawer 23 and/or third drawer 24 of 21 lower part of the first drawer, it is user-friendly, and structure letter Single, convenient for preparation, cost is relatively low.

Specifically, in present embodiment, the upward recessed formation of the card slot 211, the upward projection of the hook part 312, institute Stating rake 2221, inclination extends upwards from back to front.

Meanwhile the slideway 222 includes opposite and spaced upper edge and lower edge, with the rake 2221 The corresponding upper edge from back to front upwards inclination extend, and lower edge be extend from back to front it is linear.Described Under the action of the gravity of first drawer 21, the front roller wheel 223 is moved along the upper edge of the slideway 222, therefore in the preliminary roller When wheel 223 is moved along upper edge corresponding with the rake 2221, the first drawer 21 can be made forward and moved up.

Further, please join shown in Fig. 2-Fig. 4, the hook component 3 further includes the mounting base in the door body 1 32, the hook 31 is rotationally connected in the mounting base 32, enables the hook 31 in court by rotating the hook 31 Switch to the clamping position and turning between the reception position close to the door body 1 of 21 projection of the first drawer, is needing When making to link between the door body 1 and first drawer 21, the hook 31 is rotated manually, and the hook 31 is made to be in card Position is connect, convenient for realizing that the door body 1 drives first drawer by the clamping between the hook 21 and the card slot 211 21 to front opening pre-determined distance；When not needing makes to link between the door body 1 and first drawer 21, manually described in rotation Hook 31 makes the hook 31 be in reception position, thus, user can need to be selectively adjusted the door according to itself Linkage status between body 1 and first drawer 21, versatility are stronger.

The hook component 3 further includes the first holder 33 that the hook 31 can be made to be held in the clamping position.

In present embodiment, first holder 33 is torsional spring, and the one end of torsional spring acts on the hook 31, another End be connected in the mounting base 32, by the torsional spring 35 can make the hook 31 clamping position and reception position it Between switch, and can make the hook 31 be maintained at clamping position or reception position at.

It should be understood that the hook 31 can switch at the reception position can also be by downward by being rotated up Rotation switches at the reception position, thus, switching direction, present embodiment can be selected according to the specific location of reception position In, the reception position is located at the lower section of the clamping position, thus, by the way that the hook 31 is rotated down from clamping position The hook 31 can be turned to reception position.

Certainly, in other embodiments, first holder 33 is also possible to be connected in the mounting base 32 Support plate, if the reception position is located at the top of the clamping position, the support plate is securable to the mounting base 32 Above or with the mounting base 32 it is integrally formed；If the reception position is located at the lower section of the clamping position, the support Plate, which has, to be located at below hook 31 to support the Support Position of hook 31 and be moved to the resigning position far from the hook 31 Switch between setting, when the support plate is located at Support Position, can support the hook 31 that the hook 31 is made to be held in card Connect position；When the support plate is located at resigning position, steps down to the hook 31, hook 31 is enable to be swung down to storage At position.

Further, the hook component 3 further includes being connected with the hook 31 to be rotationally connected with the mounting base Shaft 34 on 32, the torsion spring set is set in the shaft 34, when the torsional spring is in normal condition, at the hook 31 In clamping position, the hook 31 is able to maintain in the clamping position under the action of torsional spring.

Meanwhile convex block 313 is convexly equipped on the hook 31, the mounting base 32, which is equipped with, abuts block 321, in the hook 31 positioned at when being clamped position, and the convex block 313 is connected on the abutting block 321, to prevent the hook 31 from being rotated up, is increased It is located at the stability of the hook 31 at the clamping position by force.

Specifically, the abutting block 321 is integrally formed with the mounting base 32, in other words, the abutting block can be seen as A part of the mounting base 32, that is, when the hook 31 is located at clamping position, the convex block 313 is connected to the installation On seat 32.

Further, the hook component 3 further includes making the hook 31 be held in the second of the reception position to keep Part 35.

Specifically, second holder 35 is two buckles 351 in the mounting base 32, two buckles 351 opposite in left-right direction and interval settings.

Specifically, each buckle 351 includes the shrapnel part 3511 that is connected in the mounting base 32 and is set to institute The clamping part 3512 for stating the one end of shrapnel part 3511 far from the mounting base 32, rotating the hook 31 manually makes the hook 31 During switching from the clamping position to the reception position, where the hook 31 is moved to the clamping part 3512 Position at and continue after forcing on the hook 31, the shrapnel part 3511 generates flexible deformation to increase two cards The distance between buckle 3512 is stepped down to the hook 31, switches to the hook 31 at reception position；Meanwhile in the card After 31 are hooked at the reception position, two clamping parts under the action of the elastic-restoring force of the shrapnel part 3511 The distance between 3512 diminutions return back to original state, to limit the hook 31, the hook 31 are made to maintain reception position Place.

When needing makes the hook 31 switch to the clamping position from the reception position, it is only necessary to rotate institute manually Stating hook 31 is detached from the hook 31 between two buckles 351, under the action of the elastic-restoring force of the torsional spring, The hook 31 can automatically switch to the clamping position.

It please join shown in Fig. 1, Fig. 5, second drawer 23 is connected with the door body 1, thus turning on or off During stating door body 1, second drawer 23 and 1 synchronizing moving of door body, realize the opening of second drawer 23 with And it closes.

Specifically, second drawer 23 is connect by downslide rail assembly 25 with the box body-sliding, the door body 1 is connected In the front end of the downslide rail assembly 25.

Second drawer 23 include be set to second drawer 23 opposing sidewalls upper surface at sliding rail 231, Recess portion set on 231 front end of sliding rail.The third drawer 24 is slidably connected on the cabinet, and the third drawer 24 The idler wheel 241 matched including third drawer body and on the downside of the third drawer body and with the sliding rail 231, When the door body 1 is in close state, the idler wheel 241 is contained in the recess portion, thus, it is being pulled along the door body 1 When, the recess portion is pulled along the third drawer 24, keeps the third drawer 24 synchronous with second drawer 23 to Forward It moves to open the third drawer 24.

Specifically, second drawer 23 further includes the first retainer 232 being convexly equipped on the sliding rail 231, is convexly equipped in The second retainer 233 on the sliding rail 231 and positioned at 232 front side of the first retainer.First retainer 232, Two retainers 233 and the sliding rail 231, which enclose, to be set to form the recess portion.

When the door body 1 is in close state, the idler wheel 241 is located at first retainer 232 and described second Between retainer 233, thus, when being pulled along the door body 1, first retainer 232 is pulled along the third and takes out Drawer 24 makes the third drawer 24 forward movement synchronous with second drawer 23 to open the third drawer 24.

After the closing door body 1 to the idler wheel 241 moves forward into the recess portion from first retainer 232, Second retainer 233 prevents the idler wheel 241 from continuing to move along, that is, the third drawer 24 is prevented to continue to Forward It is dynamic, it is hit to prevent the third drawer 24 with the door body 1, generates noise.

Specifically, the third drawer 24 is slidably connected on the cabinet by middle sliding rail (not shown).

Further, the third drawer 24 further includes be set to third drawer body rear end and upward projection Three retainers 242 are convexly equipped with the 4th retainer matched with the third retainer 242 on the cabinet, are being pulled along After the door body 1 makes second drawer 23 that the third drawer 24 be driven to move forward to pre-determined distance, the third stop Part 242 matches the limitation third drawer 24 with the 4th retainer and continues to move along, and continues to be pulled along the door Body 1 is detached from the idler wheel 241 backward from first retainer 232, so as to move forward the third drawer 24 Pre-determined distance, and can individually continue to check the article in each drawer to the second drawer 23 described in front opening convenient for user, be convenient for User uses.

Meanwhile after the idler wheel 241 is detached from backward from first retainer 232, the third drawer 24 being capable of edge The sliding rail 231 is moved forward and backward, to control the size that the third drawer 24 is opened.

4th retainer is located at position forward on cabinet, it is possible to understand that, the hook component 3 drives described The stroke that first drawer 21 moves forward is less than the stroke that second drawer 23 drives the third drawer 24 to move forward, The door body 1 is opened to maximum position, and first drawer 21 opens minimum, is secondly third drawer 24, the second drawer 23 Maximum is opened, so that user can check the article in each drawer, and is convenient for each drawer of user's pull.

Further, the rear end of the sliding rail 231 is additionally provided with the 5th retainer 234 of upward projection, to limit described The distance that three drawers 24 move backward prevents the third drawer 24 to be separated from rear end and second drawer 23.

In conclusion the card matched with the card slot 211 on the first drawer 21 is arranged in the door body 1 of the refrigerator in the present invention Component 3 is hooked, meanwhile, rake 2221 is set in the front end of slideway 222, drives described first to take out being pulled along the door body 1 During drawer 21 moves forward, the front roller wheel 223 is moved along the rake 2221, makes first drawer 21 forward It is synchronized in mobile process to the movement of the recessed direction of the card slot 211, the hook part 312 is made to progressively disengage the card slot 211, after the hook part 312 completely disengages the card slot 211, first drawer 21 is separated with the door body 1, makes institute Stating door body 1 can individually move forward, on the one hand, first drawer 21 can be opened, convenient for described in the subsequent pull of user First drawer 21；On the other hand, first drawer 21 only pulls out forward pre-determined distance, thus, user can check and take It is user-friendly with the article in the second drawer 23 and/or third drawer 24 for being located at 21 lower part of the first drawer, and structure letter Single, convenient for preparation, cost is relatively low.

It should be appreciated that although this specification is described in terms of embodiments, but not each embodiment only includes one A independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should will say As a whole, the technical solution in each embodiment may also be suitably combined to form those skilled in the art can for bright book With the other embodiments of understanding.

The series of detailed descriptions listed above only for feasible embodiment of the invention specifically Protection scope bright, that they are not intended to limit the invention, it is all without departing from equivalent implementations made by technical spirit of the present invention Or change should all be included in the protection scope of the present invention.

Claims (10)

1. a kind of refrigerator, including with storeroom cabinet, be along the longitudinal direction slidably connected on the cabinet to beat on and off It closes the door body of the storeroom, be located at the indoor drawer appliance of the storage, the drawer appliance includes the first drawer, will be described First drawer is slidably connected to the first slide track component on the cabinet along the longitudinal direction, it is characterised in that: first drawer It is equipped with card slot recessed upward or downward, the inner side of door is equipped with hook component, and the hook component includes and the card The hook that slot matches；First slide track component includes being connected to the intracorporal guide rail with sliding slot of the case, set on described Slideway on first drawer is connected to front roller wheel that the front end of the guide rail matches with the slideway, is connected to the slideway Rear roll of the rear end to be matched with the sliding slot, the front end of the slideway has from back to front to the recessed side of the card slot The rake extended to inclination.

2. refrigerator as described in claim 1, it is characterised in that: the card slot recessed formation upwards, the rake is from backward It tilts and extends on forward direction.

3. refrigerator as described in claim 1, it is characterised in that: first slide track component further includes being connected to described first to take out The chute board extended along the longitudinal direction on drawer, the slideway are bent to form by the chute board.

4. refrigerator as described in claim 1, it is characterised in that: the hook component further includes the installation in the door body Seat, the hook are rotationally connected in the mounting base, and the hook has towards the clamping position of the first drawer projection And turn to the reception position of the close door body；The hook component further includes that the hook can be made to be held in the card Connect the first holder of position.

5. refrigerator as claimed in claim 4, it is characterised in that: first holder is torsional spring, the one end of torsional spring effect In the hook, the other end is connected in the mounting base.

6. refrigerator as claimed in claim 5, it is characterised in that: the hook component further includes being connected with the hook to turn The dynamic shaft being connected in the mounting base, the torsion spring set are set in the shaft；The hook component further include make it is described Hook is held in the second holder of the reception position.

7. refrigerator as claimed in claim 6, it is characterised in that: second holder is two in the mounting base Buckle, two the buckle is opposite in left-right direction and interval is arranged.

8. refrigerator as claimed in claim 6, it is characterised in that: be convexly equipped with convex block on the hook, the mounting base is equipped with Block is abutted, when the hook is located at clamping position, the convex block is connected on the abutting block.

9. refrigerator as described in claim 1, it is characterised in that: the drawer appliance further includes being connected in the door body and position The second drawer on the downside of first drawer and the third drawer between first drawer and second drawer, The third drawer is slidably connected on the cabinet；Second drawer includes the opposing sidewalls for being set to second drawer Upper surface at sliding rail, the recess portion set on the sliding rail front end；The third drawer includes third drawer body, is connected to institute The idler wheel stated on third drawer body and matched with the sliding rail, when the door body is in close state, the idler wheel position In in the recess portion.

10. refrigerator as claimed in claim 9, it is characterised in that: the third drawer further includes being set to the third drawer The third retainer of ontology rear end and upward projection, the cabinet, which is equipped with, to be matched with the third retainer described in limitation 4th retainer of the distance that third drawer moves forward.