CN109764618B - Drawer assembly and refrigerator with same - Google Patents
Drawer assembly and refrigerator with same Download PDFInfo
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- CN109764618B CN109764618B CN201811612981.XA CN201811612981A CN109764618B CN 109764618 B CN109764618 B CN 109764618B CN 201811612981 A CN201811612981 A CN 201811612981A CN 109764618 B CN109764618 B CN 109764618B
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- drawer
- drawer assembly
- straight section
- cover plate
- support
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- 230000000903 blocking effect Effects 0.000 claims description 8
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
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Abstract
The invention provides a drawer component and a refrigerator with the same, wherein the drawer component comprises a drawer body, a drawer cover plate and a pair of supports symmetrically arranged at two sides of the drawer body, the drawer body is provided with a pair of side walls matched with the supports, each side wall is provided with a resisting part positioned at the outer side of the side wall, each support is provided with a support body, a slide way and an elastic arm, the slide way and the elastic arm are arranged at one side of the support body, the drawer cover plate is provided with a cover plate body, a pair of supporting parts capable of moving back and forth along the slide way and a pair of buckling blocks protruding downwards, when the drawer component is in a closed state, the buckling blocks are locked by the resisting parts, and the elastic arms are pressed by the; when the drawer body is pulled forwards, the elastic arm is gradually released by the resisting part until the free tail end of the elastic arm moves upwards and is propped against the buckling block, and then the front part of the drawer cover plate is lifted. According to the drawer assembly and the refrigerator with the drawer assembly, when the drawer body is pushed and pulled, the drawer cover plate can automatically fall or lift.
Description
Technical Field
The invention relates to a drawer assembly and a refrigerator with the same.
Background
In order to improve the preservation function of the refrigerator drawer, more and more refrigerators are provided with drawer cover plates on the drawers, that is, a sealed drawer is arranged inside the refrigerator, so that the drawer is in a higher humidity state, and the food stored in the drawer can be preserved for a long time. However, when the preservation drawer is pulled, the cover plate is manually opened along with the pulling-out of the drawer, which brings inconvenience to the operation of a user.
In view of the above, there is a need for an improved drawer assembly and a refrigerator having the same to solve the above problems.
Disclosure of Invention
The invention aims to provide a drawer assembly with a drawer cover plate capable of being automatically lifted or dropped and a refrigerator with the drawer assembly.
In order to achieve the above object, the present invention provides a drawer assembly, which comprises a drawer body, a drawer cover plate covering an opening of the drawer body, and a pair of brackets symmetrically arranged at two sides of the drawer body in the transverse direction, the drawer body is provided with a pair of side walls which are oppositely arranged and matched with corresponding brackets, each side wall is provided with a resisting part positioned on the outer side of the side wall, each bracket is provided with a bracket body, and a slide way and an elastic arm which are arranged on one side of the bracket body close to the drawer body, the drawer cover plate is provided with a cover plate body, a pair of supporting parts which can move back and forth along the slide way and a pair of buckling blocks which protrude downwards, the supporting parts outwards protrude at two sides of the cover plate body along the transverse direction, when the drawer component is in a closed state, the buckling block is locked by the resisting part, and the elastic arm is pressed by the resisting part to be in a compressed state; when the drawer body is pulled forwards, the elastic arm is gradually released by the resisting part until the free tail end of the elastic arm moves upwards and is propped against the buckling block, and then the front part of the drawer cover plate is lifted.
As a further improvement of the present invention, the upper surface of the blocking portion has a concave buckle groove and a protruding portion located at the rear side of the buckle groove, the protruding portion is located at the rearmost end of the blocking portion, the buckle block has a buckle portion located at the foremost end and a first recessed portion located at the rear side of the buckle portion, when the drawer assembly is in a closed state, the buckle portion is accommodated and limited in the buckle groove, and the protruding portion is accommodated in the first recessed portion, so that the blocking portion and the corresponding buckle block are engaged with each other.
As a further improvement of the present invention, the latching block further has a second recessed portion located at the rear side of the first recessed portion, when the drawer assembly is in the open state, the front end of the lower surface of the blocking portion abuts against the elastic arm, and the free end of the elastic member abuts against the second recessed portion.
As a further improvement of the present invention, the bracket is provided with a first rail and a second rail on a side close to the drawer body, and the first rail and the second rail are arranged at intervals along the height direction to form the slide way therebetween.
As a further improvement of the present invention, the bracket further has a connecting section connecting the first and second rails at the rear end to stop the support portion from moving backward.
As a further improvement of the present invention, each of the brackets further has an elastic member and a seat body for mounting the elastic member on the bracket, and the elastic member includes a fixed arm fixed to the seat body and the elastic arm extending rearward and upward from the front end of the fixed arm.
As a further improvement of the present invention, the first guide rail has a limiting portion protruding downward to block the support portion from excessive forward displacement, so that the support portion slides between the connecting section and the limiting portion.
As a further improvement of the present invention, the second guide rail extends in a front-rear direction as a whole, and includes a first straight section, a second straight section, and a third straight section that are parallel to each other, the first straight section and the second straight section are connected by a first inclined section that extends obliquely, the second straight section and the third straight section are connected by a second inclined section that extends obliquely, wherein the second inclined section extends upward and rearward from a rear end of the third straight section, and the first inclined section extends downward and rearward from a rear end of the second straight section.
As a further improvement of the invention, the projection of the limiting part on the horizontal plane falls into the projection of the second straight section on the horizontal plane.
In order to achieve the purpose, the invention further provides a refrigerator which comprises an inner container and at least one drawer assembly, wherein the drawer assembly is installed on the inner container through the support.
The invention has the beneficial effects that: according to the drawer assembly and the refrigerator with the drawer assembly, when the drawer body is pulled out or pushed in, the drawer cover plate can be automatically lifted or dropped, and friction between the drawer body and the drawer cover plate is avoided.
Drawings
FIG. 1 is a perspective assembly view of the drawer assembly of the present invention.
FIG. 2 is a schematic view of the drawer assembly of FIG. 1 installed within an inner container.
Fig. 3 is an assembled perspective view of the drawer assembly of fig. 1 after being partially withdrawn.
FIG. 4 is a schematic view of the drawer assembly of FIG. 3 positioned within the liner.
Fig. 5 to 6 are exploded perspective views of the drawer assembly shown in fig. 3.
FIG. 7 is a side view of the drawer assembly of FIG. 1.
Fig. 8 is a side view of the drawer assembly of fig. 3.
FIG. 9 is a cross-sectional schematic view of the drawer assembly of FIG. 7.
FIG. 10 is a cross-sectional schematic view of the drawer assembly of FIG. 8.
Detailed Description
The present invention will be described in detail below with reference to embodiments shown in the drawings. The present invention is not limited to the embodiment, and structural, methodological, or functional changes made by one of ordinary skill in the art according to the embodiment are included in the scope of the present invention.
Referring to fig. 1 to 10, which illustrate a preferred embodiment of the drawer assembly 100 of the present invention, for convenience of description, a side of the drawer assembly 100 close to a consumer is referred to as a front side, and a side far away from the consumer is referred to as a rear side, and a direction perpendicular to the front-rear direction is defined as a transverse direction, and another direction perpendicular to the front-rear direction is defined as a height direction.
The drawer assembly 100 comprises a drawer body 1 and a drawer cover plate 2 covering an opening at the upper side of the drawer body 1, wherein the drawer cover plate 2 at least has a first state closely matched with the drawer body 1 and a second state that the front side is lifted to enable the drawer body to exchange air with the outside.
The drawer assembly 100 further has an adjusting mechanism for switching the drawer cover between the first state and the second state, wherein the adjusting mechanism includes a pair of elastic members 31 fixedly disposed on two sides of the drawer body 1, a pair of buckling blocks 21 protruding downward from the drawer cover 2, and a pair of stopping portions 11 protruding outward from two sides of the drawer body along the transverse direction.
When the drawer cover 2 is in the first state, the drawer body 1 is in the closed state, the buckle block 21 is locked by the resisting part 11, and the elastic piece 31 is pressed by the resisting part 11 to be in the compressed state; when the drawer body 1 is pulled out or pushed in to enable the drawer cover 2 to move from the first state to the second state or from the second state to the first state, the resisting part 11 moves forwards or backwards and releases or extrudes the elastic part 31, the free end 310 of the elastic part 31 moves upwards or downwards to further achieve unlocking and locking of the buckling block 21 and the resisting part 11, and the front part of the drawer cover 2 is lifted or falls under the driving action of the elastic part 31.
Specifically, when the drawer body 1 is pulled forward to move the drawer cover 2 from the first state to the second state, the stopping portion 11 moves forward and releases the elastic member 31, the elastic member 31 returns to the free state, so that the free end 310 moves upward and then jacks up the buckling block 21 and unlocks the stopping portion 11, the drawer cover 2 moves forward for a certain distance along with the forward movement of the drawer body 1 until the buckling block 21 and the stopping portion 11 are unlocked and do not move forward any more, and the front portion of the drawer cover 2 is lifted up under the pushing action of the elastic member 31.
When the drawer body 1 is pushed backward to move the drawer cover 2 from the second state to the first state, the stopping portion 11 moves backward and presses the elastic member 31, and the drawer cover 2 supported at the free end 310 of the elastic member 31 falls down along with the elastic member, until the locking portion 211 of the locking block 21 is locked with the stopping portion 11.
Further, the drawer body 1 has a pair of side walls 12 oppositely arranged along the transverse direction and a storage space 120 formed between the pair of side walls 12, and each side wall 12 has an inner side close to the storage space 120 and an outer side oppositely arranged.
As shown in fig. 5 to 10, in a preferred embodiment of the present invention, the retaining portion 11 is disposed at an outer side of the corresponding sidewall 12, a mounting plate 13 and the retaining portion 11 fixed on the mounting plate 13 are fixed at an outer side of each sidewall 12, the retaining portion 11 is elongated and extends in a front-back direction, an upper surface 110 of the retaining portion 11 has a concave buckling groove 112 and a protruding portion 113 located at a rear side of the buckling groove 112, the buckling groove 112 is smoothly connected to the protruding portion 113, and the protruding portion 113 is located at a rearmost end of the retaining portion 11.
In the front-back direction, the blocking portion 11 is disposed in front of the middle portion of the side wall, and protrudes outward along the transverse direction to block the elastic member 31 downward.
The drawer assembly 100 further has a pair of fixed slide rails 320 located on two sides of the drawer body 1, the pair of elastic members 31 are disposed in front of the corresponding slide rails 320, and the pair of slide rails 320 and the pair of elastic members 31 are equally disposed on two outer sides of the drawer body 1 in the transverse direction.
The drawer assembly 100 includes a pair of first guide rails 321 and a pair of second guide rails 322 equally disposed on two sides of the drawer body 1, and the first and second guide rails 321, 322 located on the same side are disposed at intervals along the height direction to form one slide 320 therebetween.
The drawer assembly 100 further has a connecting section 323 connecting the first and second rails 321 and 322 at a rear end to stop the support 23 from moving backward. Specifically, the first guide rail 321 extends in a front-back direction as a whole, and includes a first base 3211 extending in the front-back direction and a raised portion 3212 located at a front end of the first base 3211 and raised upward.
The second track 322 also extends along the front-back direction as a whole, and includes a first straight section 3221, a second straight section 3222 and a third straight section 3223 which are parallel to each other, in the height direction, the second straight section 3222 is located on the upper side of the first straight section 3221 and the third straight section 3223, and the third straight section 3223 is located on the lower side of the first straight section 3221 and the second straight section 3222. The first straight section 3221 is connected to the second straight section 3222 by a first inclined section 3224 extending obliquely, the second straight section 3222 is connected to the third straight section 3223 by a second inclined section 3225 extending obliquely, wherein the second inclined section 3225 extends upward and rearward from a rear end of the third straight section 3223, and the first inclined section 3224 extends downward and rearward from a rear end of the second straight section 3222.
The drawer cover 2 has a cover body 22 and a pair of supporting portions 23 capable of moving back and forth along the slide 320, and the pair of locking pieces 21 protrudes downward from the cover body 22. Specifically, in this embodiment, the locking block 21 has a locking portion 211 located at the foremost end thereof, a first recess 212 and a second recess 213 located at the rear side of the locking portion 211, wherein the second recess 213 is located at the rear side of the first recess 212, and the first recess 212 is disposed adjacent to the locking portion 211 and is smoothly connected to the locking portion 211.
The drawer assembly 100 further has a pair of brackets 3 symmetrically disposed on two sides of the drawer body 1 in the transverse direction, and each of the brackets 3 is provided with the slide 320 and the elastic member 31 on one side thereof close to the drawer body 1. Each of the brackets 3 has a bracket body 30, and the slide 320 and the elastic member 31 are disposed on a side of the bracket body 30 close to the drawer body 1.
Each of the brackets 3 further has a seat 33 for mounting the elastic member 31 thereon, and the elastic member is detachably positioned and mounted on the seat 33. In other embodiments of the present invention, the first and second guide rails 321, 322 and the elastic element 31 may also be directly fixed on the liner wall of the refrigerator liner 4.
The elastic member 31 includes a fixed arm 311 and an elastic arm 312 extending from a front end of the fixed arm 311 in an inclined manner, and when the drawer assembly 100 is in a closed state (i.e. the drawer cover 2 is in the first state), the elastic arm 312 is pressed by the stopping portion 11 to be in a compressed state; when the drawer body is pulled forward to move the drawer cover from the first state to the second state, the stopping portion moves forward and releases the elastic arm 312.
As shown in fig. 9, when the drawer body 1 is in the closed state, that is, the drawer cover 2 is in the first state, the locking portion 211 is received and retained in the locking groove 112, and the protruding portion 113 is received in the first recessed portion 212 to form a mutually engaged positioning relationship; as shown in fig. 10, when the drawer body 1 is in the open state to make the drawer cover 2 in the second state, the front end of the lower surface of the abutting portion 11 abuts against the elastic arm 312, and the free end 310 of the elastic member 31 abuts against the second recess 213, so that the elastic member 31 forms a stable support for the drawer cover 2, thereby maintaining the second state.
The drawer cover 2 further has a pair of side edges 24 protruding from two sides of the cover body 22, the side edges 24 are sandwiched between the first and second guide rails 321, 322 to slide along the slide 320 under the limitation of the first and second guide rails 321, 322, the first guide rail 321 has a limiting portion 324 protruding downward to block the support portion 23 from excessive displacement forward, and the projection of the limiting portion 324 on the horizontal plane falls into the projection of the second straight section 3222 on the horizontal plane.
Further, in the present embodiment, each of the side edges 24 protrudes outwardly from the supporting portion 23 on the same side by the same length, so that the side end surface of the side edge 24 is coplanar with the end surface of the supporting portion 23, the supporting portion 23 has an irregular hollow cylindrical structure, and the front surface of the supporting portion is connected to the rear end of the side edge 24.
When the drawer body 1 is pushed backwards from the pulled-open state, the resisting part 11 enters the space between the third straight section 3223 and the lateral edge 24, moves backwards and presses the elastic arm 312 at the same time, the front end of the lower surface of the resisting part 11 slides backwards along the upper surface of the elastic arm 312, the free end 310 of the elastic arm 312 is separated from the buckle of the second concave part 213, and the drawer cover plate 2 falls along with the elastic arm until the buckling part 211 falls into and is clamped in the buckle groove 112.
The refrigerator comprises an inner container 4 and at least one drawer assembly 100, wherein the drawer assembly 100 is installed on the container wall of the inner container 4.
According to the drawer assembly 100 and the refrigerator with the drawer assembly, the drawer cover plate 2 can be automatically lifted or lowered under the action of the adjusting mechanism in the process of pushing and pulling the drawer body 1, time and labor are saved, and unsmooth operation and noise caused by friction generated in the process of pushing and pulling the drawer body 1 and the drawer cover plate 2 can be avoided.
Although the present invention has been described in detail with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the spirit and scope of the present invention.
Claims (10)
1. The utility model provides a drawer component, its includes drawer body, lid and locates the drawer apron and the symmetry of drawer body's opening part set up in a pair of support of drawer body both sides in the transverse direction, drawer body has relative setting in order to correspond a pair of lateral wall of support matched with, its characterized in that: each side wall is provided with a resisting part positioned at the outer side of the side wall, each support is provided with a support body, a slide way and an elastic arm, the slide way and the elastic arm are arranged at one side of the support body close to the drawer body, the drawer cover plate is provided with a cover plate body, a pair of supporting parts capable of moving back and forth along the slide way and a pair of buckling blocks protruding downwards, the supporting parts outwards protrude at two sides of the cover plate body along the transverse direction, when the drawer assembly is in a closed state, the buckling blocks are locked by the resisting parts, and the elastic arms are pressed by the resisting parts to be in a compressed state; when the drawer body is pulled forwards, the elastic arm is gradually released by the resisting part until the free tail end of the elastic arm moves upwards and is propped against the buckling block, and then the front part of the drawer cover plate is lifted.
2. The drawer assembly of claim 1, wherein: the upper surface of the blocking part is provided with a buckle groove formed by concave arrangement and a protruding part located on the rear side of the buckle groove, the protruding part is located at the rearmost end of the blocking part, the buckle block is provided with a buckle part located at the foremost end of the buckle block and a first concave part located on the rear side of the buckle part, when the drawer assembly is in a closed state, the buckle part is accommodated and limited in the buckle groove, and the protruding part is accommodated in the first concave part, so that the blocking part is mutually meshed with the corresponding buckle block.
3. The drawer assembly of claim 2, wherein: the buckle block is also provided with a second concave part positioned at the rear side of the first concave part, when the drawer component is in an open state, the front end of the lower surface of the resisting part is pressed against the elastic arm, and the free tail end of the elastic piece is pressed against the inside of the second concave part.
4. The drawer assembly of claim 2 or 3, wherein: the support is provided with first guide rail and second guide rail in the one side that is close to the drawer body, first, second guide rail sets up in order to press from both sides between them and establish along the direction of height interval the slide.
5. The drawer assembly of claim 4, wherein: the bracket is also provided with a connecting section which connects the first guide rail and the second guide rail at the rear end to stop the support part from moving backwards.
6. The drawer assembly of claim 5, wherein: each support is also provided with an elastic piece and a base body for installing the elastic piece on the support, and the elastic piece comprises a fixed arm fixed on the base body and an elastic arm extending backwards and upwards in an inclined mode from the front end of the fixed arm.
7. The drawer assembly of claim 5, wherein: the first guide rail is provided with a limiting part which protrudes downwards to block the supporting part from excessively displacing forwards, so that the supporting part slides between the connecting section and the limiting part.
8. The drawer assembly of claim 7, wherein: the second guide rail extends integrally along the front-back direction and comprises a first straight section, a second straight section and a third straight section which are parallel to each other, the first straight section is connected with the second straight section through a first inclined section extending in an inclined mode, the second straight section is connected with the third straight section through a second inclined section extending in an inclined mode, the second inclined section extends upwards and backwards from the rear end of the third straight section, and the first inclined section extends downwards and backwards from the rear end of the second straight section.
9. The drawer assembly of claim 8, wherein: the projection of the limiting part on the horizontal plane falls into the projection of the second straight section on the horizontal plane.
10. A refrigerator, characterized in that: the drawer assembly comprises an inner container and at least one drawer assembly as claimed in any one of claims 1 to 9, wherein the drawer assembly is mounted on the inner container through the bracket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811612981.XA CN109764618B (en) | 2018-12-27 | 2018-12-27 | Drawer assembly and refrigerator with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811612981.XA CN109764618B (en) | 2018-12-27 | 2018-12-27 | Drawer assembly and refrigerator with same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109764618A CN109764618A (en) | 2019-05-17 |
| CN109764618B true CN109764618B (en) | 2020-08-28 |
Family
ID=66451031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811612981.XA Active CN109764618B (en) | 2018-12-27 | 2018-12-27 | Drawer assembly and refrigerator with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109764618B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112984936A (en) * | 2019-12-13 | 2021-06-18 | 苏州三星电子有限公司 | Fresh-keeping drawer and refrigerator |
| DE102020131309A1 (en) | 2020-10-20 | 2022-04-21 | Liebherr-Hausgeräte Ochsenhausen GmbH | refrigerator and/or freezer |
| CN115265080A (en) * | 2022-08-23 | 2022-11-01 | 海信冰箱有限公司 | A kind of refrigerator |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100836844B1 (en) * | 2007-01-30 | 2008-06-11 | 위니아만도 주식회사 | Kimchi storage which comprises drawer incase where semiautomatic lid is formed |
| CN203942840U (en) * | 2014-07-16 | 2014-11-19 | 王福军 | The environmental and ecological silo of a kind of novel household |
| CN105627682A (en) * | 2015-12-29 | 2016-06-01 | 青岛海尔股份有限公司 | Sealed box |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100827777B1 (en) * | 2002-04-24 | 2008-05-07 | 엘지전자 주식회사 | vegetable tray of refrigerator open/close structure |
-
2018
- 2018-12-27 CN CN201811612981.XA patent/CN109764618B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100836844B1 (en) * | 2007-01-30 | 2008-06-11 | 위니아만도 주식회사 | Kimchi storage which comprises drawer incase where semiautomatic lid is formed |
| CN203942840U (en) * | 2014-07-16 | 2014-11-19 | 王福军 | The environmental and ecological silo of a kind of novel household |
| CN105627682A (en) * | 2015-12-29 | 2016-06-01 | 青岛海尔股份有限公司 | Sealed box |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109764618A (en) | 2019-05-17 |
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| CB02 | Change of applicant information |
Address after: 266101 Haier Industrial Park, No. 1, Haier Road, hi tech park, Laoshan District, Shandong, China Applicant after: Haier Smart Home Co., Ltd. Address before: 266101 Haier Industrial Park, Haier Road, Laoshan District, Shandong, Qingdao, China Applicant before: Qingdao Haier Joint Stock Co.,Ltd. |
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