CN110579070B - Refrigerator with sliding rail routing mechanism - Google Patents
Refrigerator with sliding rail routing mechanism Download PDFInfo
- Publication number
- CN110579070B CN110579070B CN201810898363.XA CN201810898363A CN110579070B CN 110579070 B CN110579070 B CN 110579070B CN 201810898363 A CN201810898363 A CN 201810898363A CN 110579070 B CN110579070 B CN 110579070B
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- Prior art keywords
- guide
- cable
- limiting plate
- support frame
- guide part
- Prior art date
- 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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- 230000007246 mechanism Effects 0.000 title claims abstract description 24
- 238000009434 installation Methods 0.000 claims abstract description 10
- 210000000078 claw Anatomy 0.000 claims description 14
- 239000013013 elastic material Substances 0.000 claims description 3
- 238000001125 extrusion Methods 0.000 abstract description 2
- 230000006872 improvement Effects 0.000 description 10
- 230000009191 jumping Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 230000000452 restraining effect Effects 0.000 description 1
Images
Classifications
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- 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
- F25D11/00—Self-contained movable devices, e.g. domestic refrigerators
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- 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
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- 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
- F25D23/00—General constructional features
-
- 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
- F25D23/00—General constructional features
- F25D23/02—Doors; Covers
- F25D23/028—Details
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- 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
- F25D23/00—General constructional features
- F25D23/06—Walls
- F25D23/065—Details
- F25D23/067—Supporting elements
-
- 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
- F25D2400/00—General features of, or devices for refrigerators, cold rooms, ice-boxes, or for cooling or freezing apparatus not covered by any other subclass
- F25D2400/40—Refrigerating devices characterised by electrical wiring
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)
- Refrigerator Housings (AREA)
Abstract
The invention provides a refrigerator with a sliding rail wiring mechanism, which comprises a chamber arranged in a forward opening manner and a drawer type door body moving back and forth to open or close the chamber, wherein an electric component is arranged on the drawer type door body, the sliding rail wiring mechanism comprises a fixed frame arranged on the inner wall of the chamber and a supporting frame fixed on the rear side of the drawer type door body and matched with the fixed frame in a sliding manner, a guide hole extending forwards and backwards is formed in the fixed frame, the sliding rail wiring mechanism also comprises a cable used for supplying power to the electric component, a wire box arranged on the supporting frame and used for accommodating part of the cable, and a guide piece fixed at the rear end of the supporting frame, the guide piece is provided with an installation part fixedly connected with the supporting frame and a guide part bent and extending from the installation part, and the guide part stretches into the guide hole. The guide piece can better restrict the cable position, avoids the cable from leaping out and being worn by extrusion, and works more reliably.
Description
Technical Field
The invention relates to the technical field of refrigeration equipment, in particular to a refrigerator with a sliding rail routing mechanism.
Background
With the improvement of living standard, users put forward higher demands on the aspects of the volume, the appearance, the convenience of operation and the like of the refrigerator. The technical scheme that the appearance of the refrigerator is improved and corresponding functions are added by arranging the display screen or other electric parts on the refrigerator door body is widely adopted, but in terms of the drawer type door body, a cable needs to be arranged between the drawer type door body and the refrigerator body to realize power supply of the electric parts, and the cable is easy to damage along with the forward and backward movement of the drawer type door body.
In the industry, for example, US9046295 discloses a sliding track routing mechanism, in which a fixing frame and a supporting frame are respectively arranged on the inner wall of a compartment and the rear side of a drawer-type door body, a guide hole is formed in the fixing frame, a cable box is arranged on the supporting frame, a guide part is fixedly arranged at the rear end of the cable box, and a cable extends from between the fixing frame and the inner wall into the compartment through the guide hole and then passes through the cable box to extend towards the drawer-type door body. The guide piece is used for pressing and keeping a part of the cable close to the rear end of the support frame between the fixing frame and the inner wall so as to prevent the cable from entering the compartment and being pressed and damaged. However, as the drawer-type door body moves, the cable may slip out of the fixing frame into the compartment and be worn by the pressing.
In view of the above, it is desirable to provide a new refrigerator with a rail-track mechanism.
Disclosure of Invention
The invention aims to provide a refrigerator with a sliding rail routing mechanism, which can better limit the position of a cable, avoid the cable from jumping out and is more reliable in work.
In order to achieve the above object, the present invention provides a refrigerator with a sliding track routing mechanism, including a compartment disposed with a forward opening and a drawer-type door body moving forward and backward to open or close the compartment, wherein the drawer-type door body is provided with an electrical component, the sliding track routing mechanism includes a fixing frame mounted on an inner wall of the compartment and a support frame fixed on a rear side of the drawer-type door body and slidably engaged with the fixing frame, the fixing frame is provided with a guide hole extending forward and backward, the sliding track routing mechanism further includes a cable for supplying power to the electrical component, a wire box mounted on the support frame and used for accommodating a part of the cable, and a guide fixed at a rear end of the support frame; the guide piece have with support frame fixed connection's installation department and certainly the guide part that the installation department was buckled and is extended, the guide part is visited and is stretched into in the guiding hole.
As a further improvement of the present invention, the guide portion includes a guide plate, and a first limit plate and a second limit plate which are connected to the guide plate and are disposed opposite to each other in an up-down direction.
As a further improvement of the present invention, at least one of the first and second stopper plates is formed with a stopper claw for restraining the cable.
As a further improvement of the present invention, the first limiting plate and the second limiting plate are respectively formed with limiting claws, and the limiting claws formed on the first limiting plate and the limiting claws formed on the second limiting plate are arranged at intervals along the extending direction of the guide portion.
As a further improvement of the present invention, a guide portion is formed on the front side of the fixing frame, the guide portion has a guide surface extending obliquely from front to back toward the supporting frame side, and the guide portion can slide from front to back along the guide surface into the guide hole.
As a further improvement of the present invention, the mounting portion includes a base plate laterally abutting against the support frame, the base plate is provided with a fixing hole, and the position of the fixing hole is deviated from the guide portion along the height direction.
As a further improvement of the present invention, the mounting portion is formed with a positioning claw that is offset from the guide portion in the height direction; and a positioning bayonet matched with the positioning clamping jaw is formed on the support frame.
As a further improvement of the invention, the guide piece is made of elastic material in an integral molding mode.
As a further improvement of the invention, a plurality of buckles for fixing the cable are formed on one side of the fixing frame facing the inner wall of the compartment.
As a further improvement of the present invention, the thread cassette is detachably mounted to the support frame, and a rear end opening of the thread cassette is disposed adjacent to the guide.
The invention has the beneficial effects that: by adopting the refrigerator, the position of the cable can be better restrained by probing the guide part extending into the guide hole, the loose part of the cable is limited and extruded between the fixed frame and the inner wall of the compartment, the cable is effectively prevented from jumping out of the compartment of the refrigerator from the guide hole, the cable is further prevented from being damaged, and the normal work of electric parts on the drawer type door body is ensured.
Drawings
FIG. 1 is a schematic view of a refrigerator with a sliding track routing mechanism according to the present invention;
FIG. 2 is a schematic view of the drawer-type door and compartment connection structure of the refrigerator shown in FIG. 1;
FIG. 3 is an assembly view of the sliding rail routing mechanism of the refrigerator according to the present invention;
FIG. 4 is an exploded view of the track mechanism of FIG. 3;
FIG. 5 is a schematic structural view of a fixing frame of the track routing mechanism of FIG. 3;
fig. 6 is a schematic structural diagram of a guide of the track mechanism of fig. 3.
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, a refrigerator 100 according to the present invention includes a compartment 101 opened forward and a drawer type door 102 moving forward and backward to open or close the compartment 101. An electrical component is arranged on the drawer type door body 102, and the electrical component can be a touch display screen 103; a drawer box 104 for storing articles is further disposed at the rear side of the drawer door 102.
Referring to fig. 2 to 4, the refrigerator 100 further includes a sliding rail routing mechanism, where the sliding rail routing mechanism includes a fixed frame 10 installed on an inner wall of the compartment 101, a supporting frame 20 fixed at a rear side of the drawer-type door 102, and a sliding rail 30 slidably connecting the fixed frame 10 and the supporting frame 20. The fixing frames 10 are arranged in a left-right opposite manner and are respectively fixed on two side walls of the compartment 101; the two support frames 20 are correspondingly arranged and are respectively matched with the two fixing frames 10 in a front-back sliding manner; the slide rails 30 are preferably three-level slide rails.
The sliding track routing mechanism further comprises a cable 40 for supplying power to the touch display screen 103 and a cable box 50 mounted on the support frame 20 and used for accommodating part of the cable 40. Wherein the wire box 50 is detachably mounted on one of the support frames 20; the cable 40 is partially housed between the side wall of the compartment 101 and the side frame 10 corresponding to the side on which the support frame 20 is mounted. Here, a first connector 41 and a second connector 42 are respectively provided at both ends of the cable 40, the first connector 41 is connected to a side wall of the compartment 101, the first connector 41 is shielded by the fixing frame 10, and the second connector 42 is connected to the drawer type door body 102. In particular, a mounting box 43 for accommodating the first connector 41 is further disposed on a side wall of the compartment 101, and the mounting box 43 is disposed adjacent to a front opening of the compartment 101; the rear side of the drawer-type door body 102 is further fixedly provided with an installation cover 44 for shielding the second connector 42. Of course, the side wall of the compartment 101 and the drawer-type door 102 are also provided with electrical connectors for mating with the first connector 41 and the second connector 42, respectively.
The fixing frame 10 is further provided with a guide hole 11 extending in a front-back direction and being long, and the cable 40 can extend towards the compartment 101 through the guide hole 11. As shown in fig. 5, the fixing frame 10 further forms a bearing platform 12 for bearing the cable 40, the bearing platform 12 is located above the guiding hole 11, and the bearing platform 12 extends from the front side of the fixing frame 10 corresponding to the mounting box 43 to the middle position of the fixing frame 10 along the front-back direction. A plurality of buckles 13 for fixing the cables 40 are arranged above the carrying platform 12, so as to effectively limit the part of the cables 40 extending from the carrying platform 12. The cable 40 has a first fixing portion 45 located on the loading platform 12, a second fixing portion 46 housed in the wire box 50, and a slack portion 47 connecting the first fixing portion 45 and the second fixing portion 46, wherein the slack portion 47 is changed in form according to the forward and backward movement of the drawer-type door body 102.
The thread box 50 is preferably detachably mounted on a side of the support frame 20 facing the fixed frame 10, and the thread box 50 is disposed at a height corresponding to the guide hole 11. As shown in fig. 6, the slide rail routing mechanism further includes a guide 60 fixedly installed at the rear end of the support frame 20, the guide 60 has an installation portion 61 fixedly connected to the support frame 20 and a guide portion 62 extending from the installation portion 61 in a bending manner, and the guide portion 62 is bent in a horizontal direction and extends into the guide hole 11. The guide 62 has a height corresponding to the wire cassette 50, and the rear end opening 51 of the wire cassette 50 is disposed adjacent to the front side of the guide 62.
The mounting portion 61 includes a base plate 611 attached to the supporting frame 20 along the transverse direction, a fixing hole 612 is formed on the base plate 611, and a positioning claw 613 located beside the fixing hole 612 is further formed on the mounting portion 61. The supporting frame 20 is formed with a mounting hole 21 corresponding to the fixing hole 612 and a positioning bayonet 22 adapted to the positioning claw 613. Preferably, in order to avoid the cable from being affected by the positioning claws 613 and the screws passing through the fixing holes 612 and the mounting holes 21, the positions of the fixing holes 612 and the positioning claws 613 are deviated from the guide portions 62 in the height direction.
In this embodiment, the guiding portion includes a guiding plate 621, a first limiting plate 622 and a second limiting plate 623 connected to the guiding plate 621 and disposed opposite to each other, and the distance between the first limiting plate 622 and the second limiting plate 623 matches the diameter of the cable 40. The guide plate 621 is disposed in a vertical direction; at least one of the first and second limit plates 622 and 623 is formed with a limit jaw 624. The end of the guide plate 621 is further formed with a guide opening 625 fitted to the cable 40, and the slack portion 47 extends along the guide plate 621 to the thread cassette 50 through the guide opening 625 by the stopper claw 624. Specifically, the first limiting plate 622 and the second limiting plate 623 are respectively formed with limiting claws 624, and the limiting claws 624 formed on the first limiting plate 622 and the limiting claws 624 formed on the second limiting plate 623 are arranged at intervals along the extending direction of the guide portion 62. The guide portion 62 extends into the guide hole 11, and then presses the slack portion 47 toward the sidewall of the compartment 101, so that the slack portion 47 is effectively prevented from protruding from the guide hole 11 into the compartment 101. In addition, the first and second limiting plates 622 and 623 can better limit the position of the slack portion 47, so as to prevent the cable 40 from being damaged due to local excessive deformation.
The front side of the fixing frame 10 is further formed with a guide portion 14 for mounting the guide member 60, and the guide portion 14 has a guide surface 15 extending obliquely from front to back toward the side of the supporting frame. The guide member 60 is integrally formed by an elastic material, and the guide portion 62 is firstly abutted against the guide surface 15 in the backward sliding assembly process along with the support frame 20, and then is installed in the guide hole 11 after being elastically deformed by extrusion.
In order to make the drawer-type door body 102 more stable in the moving process, a connecting rod 70 is further connected between the two fixing frames 10. Specifically, two ends of the connecting rod 70 are provided with gears 71, and the fixed frame 10 is formed with racks 16 which are matched with the gears 71 and extend forwards and backwards, so that the supporting frames 20 on two sides can move synchronously under the action of external force.
In summary, the refrigerator 100 according to the present invention can better restrain the position of the cable 40 by the guide portion 62 extending into the guide hole 11, so as to limit the slack portion 47 of the cable 40 to be compressed between the fixed frame 10 and the inner wall of the compartment 101, and better avoid the cable 40 from slipping out from the guide hole 11 into the compartment 101, so as to damage the cable 40, and ensure that the electrical components on the drawer-type door 102 work normally.
It should be understood that although the present description refers to embodiments, not every embodiment contains only a single technical solution, and such description is for clarity only, and those skilled in the art should make the description as a whole, and the technical solutions in the embodiments can also be combined appropriately to form other embodiments understood by those skilled in the art.
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 refrigerator with line mechanism is walked to slide rail, includes the drawer type door body of the compartment that the opening set up forward and back-and-forth movement in order to open or close this compartment, be equipped with electrical component on the drawer type door body, line mechanism is walked to slide rail is including installing the mount on the inner wall of compartment and fixing drawer type door body rear side and with mount sliding fit's support frame, the guiding hole that extends around offering on the mount, line mechanism is walked to slide rail still include be used for the cable of electrical component power supply, install in the support frame and be used for the line box of accommodating part cable and fix the guide of support frame rear end, its characterized in that: the guide have with support frame fixed connection's installation department and certainly the guide part that the installation department was buckled and is extended, the guide part is visited and is stretched into in the guiding hole, the guide part includes the deflector, is connected to relative first limiting plate and the second limiting plate that sets up about the deflector just.
2. The refrigerator according to claim 1, wherein: at least one of the first limiting plate and the second limiting plate is provided with a limiting claw used for limiting the cable.
3. The refrigerator according to claim 1, wherein: the first limiting plate and the second limiting plate are respectively provided with a limiting clamping jaw, and the limiting clamping jaws formed on the first limiting plate and the second limiting plate are arranged at intervals along the extending direction of the guide part.
4. The refrigerator according to claim 1, wherein: the front side of the fixing frame is provided with a guide part, the guide part is provided with a guide surface which extends from front to back towards one side of the supporting frame in an inclined way, and the guide part can slide into the guide hole from front to back along the guide surface.
5. The refrigerator according to claim 1, wherein: the installation department includes along transversely pasting and leaning on base plate on the support frame, the fixed orifices has been seted up on the base plate, the position of fixed orifices is followed the direction of height and is deviated the guide part.
6. The refrigerator according to claim 1, wherein: the mounting part is provided with a positioning clamping jaw which deviates from the guide part along the height direction; and a positioning bayonet matched with the positioning clamping jaw is formed on the support frame.
7. The refrigerator according to claim 1, wherein: the guide piece is made of elastic materials in an integrated forming mode.
8. The refrigerator according to claim 1, wherein: and a plurality of buckles for fixing the cable are formed on one side of the fixing frame facing the inner wall of the compartment.
9. The refrigerator according to claim 1, wherein: the wire box is detachably mounted on the support frame, and the rear end opening of the wire box is adjacent to the guide piece.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810898363.XA CN110579070B (en) | 2018-08-08 | 2018-08-08 | Refrigerator with sliding rail routing mechanism |
| CN202110685768.7A CN113503665B (en) | 2018-08-08 | 2018-08-08 | Refrigerator with sliding rail routing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810898363.XA CN110579070B (en) | 2018-08-08 | 2018-08-08 | Refrigerator with sliding rail routing mechanism |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110685768.7A Division CN113503665B (en) | 2018-08-08 | 2018-08-08 | Refrigerator with sliding rail routing mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110579070A CN110579070A (en) | 2019-12-17 |
| CN110579070B true CN110579070B (en) | 2021-07-23 |
Family
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Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810898363.XA Active CN110579070B (en) | 2018-08-08 | 2018-08-08 | Refrigerator with sliding rail routing mechanism |
| CN202110685768.7A Active CN113503665B (en) | 2018-08-08 | 2018-08-08 | Refrigerator with sliding rail routing mechanism |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110685768.7A Active CN113503665B (en) | 2018-08-08 | 2018-08-08 | Refrigerator with sliding rail routing mechanism |
Country Status (1)
| Country | Link |
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| CN (2) | CN110579070B (en) |
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| CN101846429A (en) * | 2010-06-28 | 2010-09-29 | 合肥美的荣事达电冰箱有限公司 | Wiring device for drawer-type refrigerator |
| CN105300021A (en) * | 2015-12-03 | 2016-02-03 | 青岛海尔股份有限公司 | Slide rail gear cable arrangement mechanism |
| CN106766505A (en) * | 2016-11-29 | 2017-05-31 | 青岛海尔股份有限公司 | Refrigerator |
| CN106871529A (en) * | 2017-02-09 | 2017-06-20 | 青岛海尔股份有限公司 | Refrigerator |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN110579070A (en) | 2019-12-17 |
| CN113503665A (en) | 2021-10-15 |
| CN113503665B (en) | 2022-07-26 |
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Address after: 266101 No. 1 Haier Road, Laoshan District, Shandong, Qingdao 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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Effective date of registration: 20210423 Address after: 400000 No.1 Gangcheng South Road, Jiangbei District, Chongqing Applicant after: CHONGQING HAIER REFRIGERATION ELECTRIC Co.,Ltd. Applicant after: QINGDAO HAIER REFRIGERATOR Co.,Ltd. Applicant after: Haier Smart Home Co., Ltd. Address before: 266101 No. 1 Haier Road, Laoshan District, Shandong, Qingdao Applicant before: Haier Smart Home Co., Ltd. |
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