CN215113395U - Guide rail structure with balance function in refrigerator - Google Patents
Guide rail structure with balance function in refrigerator Download PDFInfo
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- CN215113395U CN215113395U CN202120631733.0U CN202120631733U CN215113395U CN 215113395 U CN215113395 U CN 215113395U CN 202120631733 U CN202120631733 U CN 202120631733U CN 215113395 U CN215113395 U CN 215113395U
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- guide rail
- hole
- connecting rod
- right guide
- spout
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Abstract
The utility model discloses a possess balance function's guide rail structure in refrigerator, install on the refrigerator door body, including left guide rail, install left guide rail spout together with left guide rail, right guide rail, install right guide rail spout together and install the connecting rod on left guide rail and right guide rail with right guide rail, the lower surface of left guide rail spout and right guide rail spout turns over the formation turn-ups that turns over inwards respectively, install the rack on this turn-ups, two ends about the connecting rod wear to locate respectively behind left guide rail and the right guide rail and extend to outside left guide rail and the right guide rail, install respectively at two ends of connecting rod and be fixed with can be along the rolling gear of rack. The utility model discloses utilize gear motion's principle, through the connecting rod with the motion synchronization of gear, the guide rail can be with advancing with going out about guaranteeing, greatly reduces the volume of rocking of drawer at the in-process of pull.
Description
The technical field is as follows:
the utility model relates to a guide rail structure who possesses balanced function in refrigerator, it belongs to domestic appliance technical field.
Background art:
at present, guide rails used on a refrigerator are common metal plate guide rails, the refrigerator is easy to shake left and right in the drawing process, and the body feeling is poor.
Therefore, there is a need to improve the prior art to overcome the deficiencies of the prior art.
The utility model has the following contents:
the utility model relates to a solve the problem that above-mentioned prior art exists and provide a guide rail structure who possesses balanced function in the refrigerator, it can greatly reduce the amount of rocking of drawer at the in-process of pull.
The utility model discloses the technical scheme who adopts has: the utility model provides a possess balanced function's guide rail structure in refrigerator, installs on the refrigerator door body, including left guide rail, with left guide rail slidable mounting left guide rail spout, right guide rail, with right guide rail slidable mounting right guide rail spout and install the connecting rod on left guide rail and right guide rail together, the lower surface of left guide rail spout and right guide rail spout turns over the formation turn-ups that turns over inwards respectively, installs the rack on this turn-ups, two ends about the connecting rod wear to locate respectively behind left guide rail and the right guide rail and extend to outside left guide rail and the right guide rail, install respectively at two ends of connecting rod and be fixed with can be along the rolling gear of rack.
Furthermore, the upper surfaces of the left guide rail sliding groove and the right guide rail sliding groove are respectively turned inwards to form sliding grooves, and the upper surfaces of the left guide rail and the right guide rail are respectively turned outwards to form a left slideway and a right slideway which extend in the front-back direction.
Furthermore, a first roller shaft is fixedly arranged on the left guide rail and the right guide rail respectively below the left slideway and the right slideway, and a first roller capable of sliding back and forth in the sliding groove is arranged on the first roller shaft.
Furthermore, a second roller shaft is fixedly arranged above the rack on the left guide rail sliding groove and the right guide rail sliding groove respectively, and a second roller capable of sliding along the left slideway and the right slideway is arranged on the second roller shaft.
Furthermore, limiting structures are formed at the two tail ends of the connecting rod in a protruding mode at the positions located on the inner sides of the left guide rail and the right guide rail respectively.
Further, a left through hole and a right through hole which penetrate through the left side surface and the right side surface of the left guide rail and the right guide rail are formed below the left slide rail and the right slide rail respectively, and the left tail end and the right tail end of the connecting rod penetrate through the left through hole and the right through hole respectively.
Further, the left through hole and the right through hole are arranged in a bilateral symmetry mode.
Furthermore, a left perforation and a right perforation which penetrate through the left side surface and the right side surface of the left guide rail and the right guide rail are respectively formed below the left slide rail and the right slide rail, and first roller shafts are respectively and fixedly arranged on the left perforation and the right perforation.
Further, the left perforation and the right perforation are arranged in a left-right symmetry manner.
Furthermore, a left shaft hole and a right shaft hole are formed in the positions, located above the rack, on the left guide rail sliding groove and the right guide rail sliding groove respectively, and second roller shafts are mounted and fixed in the left shaft hole and the right shaft hole respectively.
The utility model discloses following beneficial effect has: the utility model discloses utilize gear motion's principle, through the connecting rod with the motion synchronization of gear, the guide rail can be with advancing with going out about guaranteeing, greatly reduces the volume of rocking of drawer at the in-process of pull.
Description of the drawings:
fig. 1 is an exploded schematic view of the structure of the guide rail with the balance function in the refrigerator of the present invention.
Fig. 2 is the assembly schematic diagram of the guide rail structure with the balance function in the refrigerator of the present invention.
Fig. 3 is a partial schematic view of the rail structure with a balancing function in the refrigerator of the present invention.
The specific implementation mode is as follows:
the present invention will be further described with reference to the accompanying drawings.
The utility model discloses the guide rail structure who possesses balanced function in the refrigerator installs on refrigerator door body 1, and it includes left guide rail 7, with left guide rail 7 slidable mounting left guide rail spout 6, right guide rail 2 together, with right guide rail 2 slidable mounting right guide rail spout 4 together and install connecting rod 5 on left guide rail 7 and right guide rail 2.
The upper surface of the left guide rail 7 is folded outwards to form a left slideway (not marked) extending in the front-back direction, and a left through hole 9 and a left through hole 12 penetrating through the left and right side surfaces of the left guide rail 7 are formed on the left guide rail 7 at positions below the left slideway. The upper surface of the right guide rail 2 is also folded outwards to form a right slideway 10 extending in the front-back direction, and a right through hole penetrating through the left and right side surfaces of the right guide rail 27 are formed at the position of the right guide rail 2 below the right slideway 10. The left slideway and the right slideway 10 are arranged in bilateral symmetry, the left through hole 9 and the right through hole are arranged in bilateral symmetry, and the left through hole 12 and the right through hole are also arranged in bilateral symmetry. A first roller shaft 14 and a first roller 15 mounted together with the first roller shaft 14 are mounted and fixed to the left and right through holes 12 and 14, respectively.
The upper surfaces of the left guide rail sliding groove 6 and the right guide rail sliding groove 4 are respectively turned inwards to form sliding grooves, and the first roller 15 can slide back and forth along the sliding grooves. The lower surfaces of the left guide rail sliding groove 6 and the right guide rail sliding groove 4 are respectively turned inwards to form turned edges, and the turned edges are provided with racks 16.
A left shaft hole penetrating left and right side surfaces of the left rail runner 6 is formed at a position above the rack 16 on the left rail runner 6, and a right shaft hole 18 penetrating left and right side surfaces of the right rail runner 4 is formed at a position above the rack 16 on the right rail runner 4.
The left shaft hole and the right shaft hole 18 are respectively provided with a second roller 20 which is fixedly provided with a second roller shaft 19 and the second roller shaft 19 is arranged together, and the second roller 20 slides along the left slideway 10 and the right slideway 10.
The left and right ends of the connecting rod 5 are respectively arranged in the left through hole 9 and the right through hole in a penetrating way, and the left end and the right end of the connecting rod respectively extend out of the left through hole 9 and the right through hole. Gears 21 are respectively fixed to the left and right ends of the link 5, and the gears 21 can roll back and forth along the rack 16.
Limiting structures 22 are convexly formed at the two tail ends of the connecting rod 5 and at the positions on the inner sides of the left guide rail 7 and the right guide rail 2 respectively, and the left guide rail 7 and the right guide rail 2 cannot move inwards after the connecting rod 5 is assembled on the left guide rail 7 and the right guide rail 2 through the limiting structures 22.
The utility model discloses the theory of operation that possesses balanced function's guide rail structure in the refrigerator is as follows:
when the refrigerator door needs to be pushed or pulled, the first roller 15 slides along the sliding grooves in the left guide rail sliding groove 6 and the right guide rail sliding groove 4, the second roller 20 slides along the left sliding rail and the right sliding rail 10, and the gear 21 freely rolls along the rack 16, so that the left guide rail 7 and the right guide rail 2 do not have the phenomenon that one side is fixed and the other side can freely move in the moving process of the left side and the right side because the connecting rod 5 and the gear 21 are kept synchronous. The utility model discloses utilize gear motion's principle, through the connecting rod with the motion synchronization of gear, the guide rail can be with advancing with going out about guaranteeing, greatly reduces the volume of rocking of drawer at the in-process of pull.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications can be made without departing from the principle of the present invention, and these modifications should also be regarded as the protection scope of the present invention.
Claims (10)
1. The utility model provides a possess balanced function's guide rail structure in refrigerator, installs on refrigerator door body (1), its characterized in that: including left guide rail (7), with left guide rail (7) slidable mounting left guide rail spout (6), right guide rail (2) together, with right guide rail (2) slidable mounting right guide rail spout (4) together and install connecting rod (5) on left guide rail (7) and right guide rail (2), the lower surface of left guide rail spout (6) and right guide rail spout (4) turns over the formation turn-ups that turns over inwards respectively, installs rack (16) on this turn-ups, two ends about connecting rod (5) wear to locate behind left guide rail (7) and right guide rail (2) respectively and extend to outside left guide rail (7) and right guide rail (2), install respectively at two ends of connecting rod (5) and be fixed with gear (21) that can roll along rack (16).
2. The guide rail structure with a balancing function in a refrigerator according to claim 1, wherein: the upper surface of left side guide rail spout (6) and right guide rail spout (4) turns over to the enstrophe respectively and is formed with the sliding tray, the upper surface of left side guide rail (7) and right guide rail (2) turns over to the enstrophe respectively and is formed with left slide and right slide (10) that the fore-and-aft direction extends.
3. The guide rail structure with a balancing function in a refrigerator according to claim 2, wherein: and a first roller shaft (14) is fixedly arranged below the left slideway (10) and the right slideway (2) on the left guide rail (7) and the right guide rail respectively, and a first roller (15) capable of sliding back and forth in the sliding groove is arranged on the first roller shaft (14).
4. The guide rail structure with a balancing function in a refrigerator according to claim 3, wherein: and a second roller shaft (19) is fixedly arranged above the rack (16) on the left guide rail sliding groove (6) and the right guide rail sliding groove (4), and a second roller (20) capable of sliding along the left slide way and the right slide way (10) is arranged on the second roller shaft (19).
5. The guide rail structure with a balancing function in a refrigerator according to claim 1, wherein: and limiting structures (22) are respectively formed at the positions of the two tail ends of the connecting rod (5) and positioned at the inner sides of the left guide rail (7) and the right guide rail (2) in a protruding mode.
6. The guide rail structure with a balancing function in a refrigerator according to claim 2, wherein: the lower part of left side slide, right slide (10) is formed with left through-hole (9), the right through-hole that runs through side surface about left guide rail (7), right guide rail (2) respectively, two ends wear to locate in left through-hole (9) and the right through-hole respectively about connecting rod (5).
7. The guide rail structure with a balancing function in a refrigerator according to claim 6, wherein: the left through hole (9) and the right through hole are arranged in bilateral symmetry.
8. The guide rail structure with a balancing function in a refrigerator according to claim 3, wherein: and a left perforation (12) and a right perforation which penetrate through the left side surface and the right side surface of the left guide rail (7) and the right guide rail (2) are respectively formed below the left slide rail and the right slide rail (10), and a first roller shaft (14) is respectively and fixedly arranged on the left perforation (12) and the right perforation.
9. The guide rail structure with a balancing function in a refrigerator according to claim 8, wherein: the left perforation (12) and the right perforation are arranged in bilateral symmetry.
10. The guide rail structure with a balancing function in a refrigerator according to claim 9, wherein: and a left shaft hole and a right shaft hole (18) are respectively formed at the positions above the rack (16) on the left guide rail sliding groove (6) and the right guide rail sliding groove (4), and second roller shafts (19) are respectively installed and fixed in the left shaft hole and the right shaft hole (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120631733.0U CN215113395U (en) | 2021-03-29 | 2021-03-29 | Guide rail structure with balance function in refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120631733.0U CN215113395U (en) | 2021-03-29 | 2021-03-29 | Guide rail structure with balance function in refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215113395U true CN215113395U (en) | 2021-12-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120631733.0U Active CN215113395U (en) | 2021-03-29 | 2021-03-29 | Guide rail structure with balance function in refrigerator |
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| Country | Link |
|---|---|
| CN (1) | CN215113395U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112923634A (en) * | 2021-03-29 | 2021-06-08 | 创维电器股份有限公司 | Guide rail structure with balance function in refrigerator |
-
2021
- 2021-03-29 CN CN202120631733.0U patent/CN215113395U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112923634A (en) * | 2021-03-29 | 2021-06-08 | 创维电器股份有限公司 | Guide rail structure with balance function in refrigerator |
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