CN108759284B - Screw assembly element, drawer assembly and refrigeration equipment - Google Patents
Screw assembly element, drawer assembly and refrigeration equipment Download PDFInfo
- Publication number
- CN108759284B CN108759284B CN201810478680.6A CN201810478680A CN108759284B CN 108759284 B CN108759284 B CN 108759284B CN 201810478680 A CN201810478680 A CN 201810478680A CN 108759284 B CN108759284 B CN 108759284B
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- China
- Prior art keywords
- screw
- drawer
- assembly
- hole
- opening
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000005057 refrigeration Methods 0.000 title claims abstract description 9
- 230000000149 penetrating effect Effects 0.000 claims abstract description 8
- 230000004308 accommodation Effects 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 2
- 238000009434 installation Methods 0.000 abstract description 2
- 238000001746 injection moulding Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B88/00—Drawers for tables, cabinets or like furniture; Guides for drawers
- A47B88/40—Sliding drawers; Slides or guides therefor
- A47B88/437—Rollers for slides or guides
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D25/00—Charging, supporting, and discharging the articles to be cooled
- F25D25/02—Charging, supporting, and discharging the articles to be cooled by shelves
- F25D25/024—Slidable shelves
- F25D25/025—Drawers
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Drawers Of Furniture (AREA)
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
Abstract
The invention provides a screw assembling element, a drawer assembly and refrigeration equipment. The screw assembly component comprises a main body part matched with a screw, and is characterized in that: the main body part is provided with a through hole penetrating through the screw in the first direction, an opening arranged on one side of the through hole and a buckling part extending in the second direction perpendicular to the first direction and located in the opening, one end of the buckling part in the second direction is connected with the inner wall on one side of the opening, the other end of the buckling part is separated from the opening and is elastically arranged in the first direction, and the free end of the buckling part is provided with a protruding part protruding in the first direction. So set up, the bad phenomenon of smooth silk with the drawer is transferred and is gone out, reduces the rejection rate of drawer. Meanwhile, the drawer is provided with the screw through hole, so that the sliding wire has no influence on the drawer, and the sliding wire phenomenon only needs to press the buckling part to take out and replace the screw installation element.
Description
Technical Field
The invention relates to the technical field of household appliances, in particular to a screw assembling element, a drawer assembly and refrigeration equipment.
Background
At present, drawer or slide that use in the refrigerator often have gyro wheel or tight pulley structure, and most all beat the fix with screw, often because of workman's operation or finished piece reason itself under the current assembly structure, the screw of fixed gyro wheel just can destroy the screw hole of drawer main part if the result is beaten the slope, beat the screw once more and can appear smooth "phenomenon. In addition, the screw sliding phenomenon can be caused by using an air gun with unreasonable torque to hit the screw, so that the drawer is scrapped and cannot be used. For a factory, the rejection rate of the drawer is of great importance, the supply time is difficult to guarantee except for occupying equipment and personnel in secondary production, the production of other products is influenced, and the produced waste or secondary injection production causes great loss to the factory.
Therefore, there is a need to provide an improved screw mounting element, drawer assembly and refrigeration appliance to solve the above problems.
Disclosure of Invention
The invention aims to provide a screw assembling element, a drawer assembly and refrigeration equipment which are convenient to replace and avoid scrapping of sliding wires.
In order to achieve the above object, the present invention provides a screw mounting component, including a main body portion configured to be engaged with a screw, the main body portion being provided with a through hole penetrating through the screw in a first direction to pass through the screw, an opening provided at one side of the through hole, and a locking portion extending in a second direction perpendicular to the first direction and located in the opening, one end of the locking portion in the second direction being connected to an inner wall of the opening at one side, the other end of the locking portion being provided separately from the opening and elastically provided in the first direction, and a free end of the locking portion having a protrusion protruding in the first direction.
As a further improvement of the present invention, the screw mounting element is made of plastic or plastic.
In order to achieve the above object, the present invention provides a drawer assembly, which includes a drawer, a roller cooperating with the drawer, and a screw for fixing the roller to the drawer, and further includes a screw assembling element, wherein the drawer has an accommodating cavity for accommodating the screw assembling element and a positioning hole penetrating through the accommodating cavity, and the protrusion is elastically fastened in the positioning hole in the second direction and exposed from the positioning hole.
As a further improvement of the invention, the accommodating cavity is arranged at one side of the second direction in an opening manner.
As a further improvement of the present invention, the drawer includes a pair of side walls oppositely disposed in the first direction, the receiving cavity is located between the side walls, and the positioning hole is disposed through one of the side walls in the first direction.
As a further improvement of the invention, the drawer is further provided with a through hole for receiving a screw to pass through and communicating with the receiving cavity, and the through hole corresponds to the through hole of the screw assembling element.
As a further development of the invention, the perforation diameter is greater than the screw diameter.
As a further improvement of the present invention, the screw-fitting member has a first portion and a second portion arranged in series in the second direction, the through-hole being provided on the first portion, and the first portion of the screw-fitting member has a size in accordance with the size of the accommodation chamber in the second direction.
As a further improvement of the invention, the opening is provided in a second portion, and in the second direction, the size of the second portion of the screw fitting member is smaller than the size of the accommodating chamber.
To achieve the above object, the present invention provides a refrigerating apparatus including a drawer assembly.
The invention has the beneficial effects that: according to the drawer assembly, the replaceable screw mounting element is additionally arranged between the screw and the drawer, the screw mounting element is provided with the buckling part and used for preventing falling off after being mounted on the drawer, extra manual maintenance is not needed during mounting, the part of the screw mounting element is arranged in the drawer in a matched mode or is taken out, the bad phenomenon of sliding threads of the drawer is transferred, and the rejection rate of the drawer is reduced. Meanwhile, the drawer is provided with the screw through hole, so that the sliding wire has no influence on the drawer, and the sliding wire phenomenon only needs to press the buckling part to take out and replace the screw installation element. In addition, relative to the drawer, the screw mounting element has low requirements on injection molding equipment and injection molding process, is convenient to mount and dismount, can improve the assembly reject ratio of the drawer to a greater extent, and can recover the loss of a factory.
Drawings
FIG. 1 is a perspective assembly view of the drawer assembly of the present invention.
Fig. 2 is a perspective assembly view of fig. 1 viewed from another direction.
Fig. 3 is an exploded perspective view of the drawer assembly of the present invention.
FIG. 4 is a cross-sectional view of the drawer assembly of the present invention.
Fig. 5 is a partially enlarged view of fig. 4.
Fig. 6 is a perspective view of a screw mounting member of the present invention.
DETAILED DESCRIPTION OF EMBODIMENT (S) OF INVENTION
The invention will be described in detail hereinafter with reference to an embodiment shown in the drawings. These embodiments are not intended to limit the present invention, and structural and functional changes made by those skilled in the art according to these embodiments are included in the scope of the present invention.
Referring to fig. 1 to 6, the drawer assembly 100 of the present invention is applied to a refrigerating apparatus. In the invention, the refrigeration equipment can be a refrigerator or a freezer.
Referring to fig. 1 to 6, the drawer assembly 100 includes a drawer 1, a roller 2 engaged with the drawer 1, a screw 3 for fixing the roller 2 to the drawer 1, and a screw mounting member 200.
As shown in fig. 3 to 6, the screw mounting element 200 includes a main body portion 201 for cooperating with the screw 3. The body 201 is provided with a through hole 202 penetrating in a first direction to pass through the screw 3, an opening 203 provided on one side of the through hole 202, and a locking portion 204 extending in a second direction perpendicular to the first direction and located in the opening 203. One end of the buckling part 204 along the second direction is connected with the inner wall of one side of the opening 203, and the other end is separated from the opening 203 and is elastically arranged in the first direction. The free end of the latch 204 has a protrusion 205 protruding in a first direction.
Referring to fig. 1 to 5, the drawer 1 includes a receiving cavity 10 for receiving the screw mounting member 200 and a positioning hole 11 penetrating the receiving cavity 10. The protrusion 205 of the screw mounting component 200 is elastically locked in the positioning hole 11 in the second direction and exposed outward from the positioning hole 11. The accommodating cavity 10 is arranged at one side of the second direction in an open manner, in this application, the accommodating cavity 10 is arranged at the bottom of the drawer 1 and arranged at a downward opening manner, so that the screw assembling element 200 can be installed or taken out of the accommodating cavity 10.
In the present application, the screw mounting element 200 may be made of a material with elasticity, such as plastic or plastic.
Referring to fig. 1 to 5, the drawer 1 further includes a pair of sidewalls 12 disposed opposite to each other in the first direction, and a through hole 13 through which the receiving screw 3 passes and which penetrates the receiving cavity 10. The receiving cavity 10 is located between the side walls 12. The positioning hole 11 is disposed through one of the sidewalls 12 in the first direction. The through hole 13 corresponds to the through hole 202 of the screw-fitting member 200. In a preferred embodiment of the present application, the diameter of the through hole 13 is greater than the diameter of the screw 3.
Referring to fig. 6, the screw-fitting member 200 has a first portion 206 and a second portion 207 which are continuously arranged in the second direction. The through-hole 202 is arranged in the first portion 206 and the opening 203 is arranged in the second portion 207. In the second direction, the size of the first portion 206 is consistent with the size of the accommodating cavity 10, and the size of the second portion 207 is smaller than the size of the accommodating cavity 10. So that the first portion 206 of the screw mounting element 200 can be held in the receiving cavity 10, and the locking portion 204 can be elastically displaced in the first direction.
The screw 3 is installed in the through hole 13 of the drawer 1 and passes through the through hole 202 of the screw assembly component 200, so as to install the roller 2 on the drawer 1, when the screw 3 slides, the protrusion 205 of the screw assembly component 200 is pressed into the accommodating cavity 10 through the positioning hole 11, so that the buckling part 204 moves inwards to separate the protrusion 205 from the positioning hole 11, and the screw assembly component 200 is taken out from the bottom of the accommodating cavity 10 and replaced with a new screw assembly component 200. The new screw assembly member 200 is installed into the drawer 1 from the bottom of the housing cavity 10, the protrusion 205 is snapped into the positioning hole 11, and the first portion 20 of the screw assembly member 200 is fixed in the housing cavity 10.
According to the drawer assembly 100, the replaceable screw mounting element 200 is additionally arranged between the screw 3 and the drawer 1, the screw mounting element 200 is provided with the buckling part 204 and used for preventing falling off after being mounted on the drawer 1, extra manual maintenance is not needed during mounting, the drawer 1 is provided with a part for matching with the screw mounting element 200 for mounting or taking out, the phenomenon of poor screw sliding of the drawer 1 is transferred, and the rejection rate of the drawer 1 is reduced. Meanwhile, since the drawer 1 is a screw through hole, the sliding wire has no influence on the drawer, and the sliding wire phenomenon can be realized only by pressing the buckling part 204 and taking out and replacing the screw mounting element 200. In addition, the screw mounting element 200 has low requirements on injection molding equipment and injection molding process relative to the drawer 1, is convenient to mount and dismount, can improve the assembly reject ratio of the drawer 1 to a greater extent, and can recover the loss of a factory.
The above-listed detailed description is only a specific description of a possible embodiment of the present invention, and they are not intended to limit the scope of the present invention, and equivalent embodiments or modifications made without departing from the technical spirit of the present invention should be included in the scope of the present invention.
Claims (9)
1. The utility model provides a drawer assembly, includes the drawer, with the gyro wheel of drawer cooperation use and fix the screw on the drawer with the gyro wheel, its characterized in that: the drawer assembly further comprises a screw assembly element, the screw assembly element comprises a main body portion used for being matched with a screw, the main body portion is provided with a through hole penetrating through the screw in the first direction, an opening arranged on one side of the through hole and a buckling portion extending in the second direction perpendicular to the first direction and located in the opening, one end of the buckling portion in the second direction is connected with the inner wall of one side of the opening, the other end of the buckling portion is separated from the opening and is elastically arranged in the first direction, the free end of the buckling portion is provided with a protruding portion protruding in the first direction, the drawer is provided with an accommodating cavity for accommodating the screw assembly element and a positioning hole penetrating through the accommodating cavity, and the protruding portion is elastically buckled in the positioning hole in the second direction and is exposed outwards from the positioning hole.
2. The drawer assembly of claim 1, wherein: the accommodating cavity is arranged on one side of the second direction in an opening mode.
3. The drawer assembly of claim 1, wherein: the drawer comprises a pair of side walls oppositely arranged in the first direction, the accommodating cavity is positioned between the side walls, and the positioning hole is arranged in one of the side walls in a penetrating manner in the first direction.
4. The drawer assembly of claim 1, wherein: the drawer is also provided with a through hole which is used for accommodating a screw to pass through and is communicated with the accommodating cavity, and the through hole corresponds to the through hole of the screw assembling element.
5. The drawer assembly of claim 4, wherein: the perforation diameter is greater than the screw diameter.
6. The drawer assembly of claim 1, wherein: the screw-fitting member has a first portion and a second portion arranged in series in a second direction, the through-hole being provided on the first portion, and the first portion of the screw-fitting member has a size corresponding to that of the accommodation chamber in the second direction.
7. The drawer assembly of claim 6, wherein: the opening is provided in a second portion, and a size of the second portion of the screw-fitting member is smaller than a size of the accommodation chamber in the second direction.
8. The drawer assembly of claim 1, wherein: the screw assembling element is made of plastic or plastic materials.
9. A refrigeration apparatus, characterized by: the refrigeration device comprises the drawer assembly of any one of claims 1 to 8.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110982230.2A CN113712388B (en) | 2018-05-18 | 2018-05-18 | Drawer assembly and refrigeration equipment |
| CN201810478680.6A CN108759284B (en) | 2018-05-18 | 2018-05-18 | Screw assembly element, drawer assembly and refrigeration equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810478680.6A CN108759284B (en) | 2018-05-18 | 2018-05-18 | Screw assembly element, drawer assembly and refrigeration equipment |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110982230.2A Division CN113712388B (en) | 2018-05-18 | 2018-05-18 | Drawer assembly and refrigeration equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108759284A CN108759284A (en) | 2018-11-06 |
| CN108759284B true CN108759284B (en) | 2021-09-14 |
Family
ID=64007341
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110982230.2A Active CN113712388B (en) | 2018-05-18 | 2018-05-18 | Drawer assembly and refrigeration equipment |
| CN201810478680.6A Active CN108759284B (en) | 2018-05-18 | 2018-05-18 | Screw assembly element, drawer assembly and refrigeration equipment |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110982230.2A Active CN113712388B (en) | 2018-05-18 | 2018-05-18 | Drawer assembly and refrigeration equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN113712388B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20200224959A1 (en) * | 2019-01-11 | 2020-07-16 | Haier Us Appliance Solutions, Inc. | Soft close drawer assembly for a refrigerator appliance |
| DE102019206427A1 (en) * | 2019-05-03 | 2020-11-05 | Franz Baur | Connecting device and furniture |
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| CN2502418Y (en) * | 2001-09-28 | 2002-07-24 | 浙江浙大中控技术有限公司 | Anti-slipping easy-to-replace electric terminal |
| CN204647985U (en) * | 2015-04-17 | 2015-09-16 | 浙江远见旅游设计有限公司 | Landscape lamp |
| US20160231047A1 (en) * | 2013-03-15 | 2016-08-11 | Whirlpool Corporation | Apparatus, system, and method for storage in a refrigerated appliance |
| CN205641741U (en) * | 2016-05-06 | 2016-10-12 | 青岛海尔股份有限公司 | Cold -stored refrigeration device and be used for cold -stored refrigeration device's storing device |
| JP2016205127A (en) * | 2015-04-27 | 2016-12-08 | イーケーユー エージー | Connection device for sliding door |
| CN106914746A (en) * | 2017-03-10 | 2017-07-04 | 重庆大学 | High reliability nut runner system |
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| CN201740340U (en) * | 2010-07-09 | 2011-02-09 | 苏州三星电子有限公司 | Rolling wheel for refrigerator drawer |
| DE102010039645A1 (en) * | 2010-08-23 | 2012-02-23 | BSH Bosch und Siemens Hausgeräte GmbH | Refrigerating appliance with an extendable refrigerated goods container |
| CN201907914U (en) * | 2010-12-22 | 2011-07-27 | 浙江吉利汽车有限公司 | Track-type guide pulley |
| CN202126135U (en) * | 2011-06-13 | 2012-01-25 | 苏州三星电子有限公司 | Refrigerator and strengthening support device for drawer roller of refrigerator |
| CN202664826U (en) * | 2012-04-16 | 2013-01-16 | 肖智雄 | Pulley operating mechanism of experiment cabinet drawer |
| CN103673487A (en) * | 2012-08-31 | 2014-03-26 | 博西华电器（江苏）有限公司 | Refrigerator |
| US9033437B2 (en) * | 2013-03-15 | 2015-05-19 | Whirlpool Corporation | Slide assembly for refrigerator storage drawer |
| CN203464594U (en) * | 2013-08-19 | 2014-03-05 | 海信容声(广东)冰箱有限公司 | Drawer roller installation structure |
| CN203468394U (en) * | 2013-09-16 | 2014-03-12 | 广东美的厨房电器制造有限公司 | Draw-out type drawer assembly and oven provided with draw-out type drawer assembly |
| CN104296474B (en) * | 2014-10-13 | 2017-02-01 | 合肥华凌股份有限公司 | Shell component and refrigerator counter door with same |
| CN204718281U (en) * | 2015-05-29 | 2015-10-21 | 合肥美的电冰箱有限公司 | Drawer structure and refrigerator |
| CN205174989U (en) * | 2015-10-30 | 2016-04-20 | 海信（山东）冰箱有限公司 | Refrigerator drawer guideway system and refrigerator |
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2018
- 2018-05-18 CN CN202110982230.2A patent/CN113712388B/en active Active
- 2018-05-18 CN CN201810478680.6A patent/CN108759284B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2502418Y (en) * | 2001-09-28 | 2002-07-24 | 浙江浙大中控技术有限公司 | Anti-slipping easy-to-replace electric terminal |
| US20160231047A1 (en) * | 2013-03-15 | 2016-08-11 | Whirlpool Corporation | Apparatus, system, and method for storage in a refrigerated appliance |
| CN204647985U (en) * | 2015-04-17 | 2015-09-16 | 浙江远见旅游设计有限公司 | Landscape lamp |
| JP2016205127A (en) * | 2015-04-27 | 2016-12-08 | イーケーユー エージー | Connection device for sliding door |
| CN205641741U (en) * | 2016-05-06 | 2016-10-12 | 青岛海尔股份有限公司 | Cold -stored refrigeration device and be used for cold -stored refrigeration device's storing device |
| CN106914746A (en) * | 2017-03-10 | 2017-07-04 | 重庆大学 | High reliability nut runner system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113712388B (en) | 2023-02-17 |
| CN108759284A (en) | 2018-11-06 |
| CN113712388A (en) | 2021-11-30 |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 266101 Haier Road, Laoshan District, Qingdao, Qingdao, Shandong Province, No. 1 Applicant after: Haier Smart Home Co., Ltd. Address before: 266101 Haier Industrial Park, 1 Haier Road, Laoshan District, Shandong, Qingdao Applicant before: Qingdao Haier Joint Stock Co.,Ltd. |
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