CN201695833U - Refrigerator door body hinge and refrigerator installed with same - Google Patents
Refrigerator door body hinge and refrigerator installed with same Download PDFInfo
- Publication number
- CN201695833U CN201695833U CN2010202080633U CN201020208063U CN201695833U CN 201695833 U CN201695833 U CN 201695833U CN 2010202080633 U CN2010202080633 U CN 2010202080633U CN 201020208063 U CN201020208063 U CN 201020208063U CN 201695833 U CN201695833 U CN 201695833U
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- hinge
- refrigerator
- gripper shoe
- holder
- reinforcing rib
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Abstract
The utility model provides a refrigerator door body hinge and a refrigerator installed with same, which can solve the problems that due to being a metal stamping part, the refrigerator door body hinge has complicated process technique, high cost, and environmental pollution due to the need of powder injection processing, and is easy to deform and corrode. The technical scheme is as follows: the refrigerator door body hinge comprises a hinge shaft and a hinge plate, wherein the hinge plate consists of a fixed seat and a support plate which are vertically and fixedly connected; the hinge shaft is vertically arranged on the support plate; the fixed seat is provided with a plurality of screw holes; the hinge is injection-molded by plastics; and a reinforcing rib is arranged at the connection position of the fixed seat and the support plate.
Description
Technical field
The utility model belongs to refrigerator manufacturing technology field, relates to Refrigerator door hinge, is Refrigerator door hinge and the refrigerator that this hinge is installed specifically.
Background technology
At present, the hinge that is used to connect refrigerator body and door body is sheet metal component mostly, and the sheet metal component hinge has following shortcoming aspect its panel beating and the respective metal properties of materials:
1, process complexity: sheet metal component need leave multiple tracks panel beating mould, and the scene has multiple working procedure, needs manually-operated, the processing cost height;
2, hinge axis and flap cooperation place are easily loosening: hinge axis and flap are riveted together at present, are prone to loosening phenomenon;
3, yielding: owing to generally only constitute on the existing sheet metal component hinge arrangement by flap and hinge axis, and it is in the dynamic motion of refrigerator switch door stressed for a long time, panel beating material reason in addition, cause its insufficient strength, self rebound deformation and stress deformation add up after the sheet metal component moulding, form permanent deformation, the influence assembling;
4, not environmental protection of surfacing complexity: need to electroplate or the processing of dusting complex process and easily environment being polluted after the sheet metal component moulding;
5, easily get rusty: after the sheet metal component plating or the processing of dusting, the long-time use, electrodeposited coating or spray layering are fragile, and parts are perishable to get rusty.
Summary of the invention
The purpose of this utility model is to overcome the problem that prior art exists, and a kind of Refrigerator door hinge is provided and the refrigerator of this hinge is installed, and not only processing technology is simple, pollution-free, cost is low for this hinge, and intensity height, corrosion-resistant.
In order to reach above-mentioned technical purpose, the technical solution of the utility model is, a kind of Refrigerator door hinge, comprise hinge axis and flap, flap is made of holder and the gripper shoe that vertical fixing connects, and hinge axis is vertically mounted on the gripper shoe, has a plurality of screw holes on the holder, it is characterized in that: described hinge adopts integrally moulded, and the junction of described holder and described gripper shoe has reinforcing rib.
To improvement of the technical scheme: described reinforcing rib is an inverted L shape.
To further improvement in the technical proposal: the long limit of described reinforcing rib is connected in described gripper shoe, and minor face is connected in described holder.
For strengthening the intensity of screw hinge, set up chamfering near on the screw hole of described hinge axis towards an end opening place of described gripper shoe in described a plurality of screw holes.
To improvement of the technical scheme: described chamfer angle is 30 °～60 °.
A kind of refrigerator, the hinge that comprises a body, casing, connection door body and casing, described hinge comprises hinge axis and flap, flap is made of holder and the gripper shoe that vertical fixing connects, hinge axis is vertically mounted on the gripper shoe, have a plurality of screw holes on the holder, it is characterized in that: described hinge adopts integrally moulded, and the junction of described holder and described gripper shoe has reinforcing rib.
To improvement of the technical scheme: described reinforcing rib is an inverted L shape.
To further improvement in the technical proposal: the long limit of described reinforcing rib is connected in described gripper shoe, and minor face is connected in described holder.
For strengthening the intensity of screw hinge, set up chamfering near on the screw hole of described hinge axis towards an end opening place of described gripper shoe in described a plurality of screw holes.
To improvement of the technical scheme: described chamfer angle is 30 °～60 °.
The utility model is compared with original technology and is had the following advantages and good effect:
1, the utility model Refrigerator door hinge adopts plastic material to make, and technology is simple, does not need the surface processing of dusting, and pollution-free, cost is low.
2, in the holder of flap and the junction of described gripper shoe, reinforcing rib is set up in the position that does not influence hinge assemblies, has strengthened the intensity of plastic hinge, and is not yielding.
3,, then be difficult for loosening between hinge axis and the flap because hinge is formed in one, and hinge axis and flap need not be riveted.
4, the screw mounting hole place sets up chamfering structure, has strengthened the intensity of screw hinge, makes that screw is more effective hinges fixing is fixed on the refrigerator body beam.
5, adopt the refrigerator of the utility model Refrigerator door hinge, because hinge adopts plastic shaping, technology is simple, pollution-free, cost is low, it is higher to set up reinforcing rib intensity simultaneously, the refrigerator of this Refrigerator door hinge then is installed, and installation is simple, cost is lower, and a door body is difficult for sagging distortion.
Description of drawings
Fig. 1 is the perspective view of the utility model Refrigerator door hinge;
Among the figure, 1, hinge; 11, flap; 111, holder; 112, gripper shoe; 12, hinge axis; 13, reinforcing rib; 131, the long limit of reinforcing rib; 132, reinforcing rib minor face; 14, screw mounting hole; 15, chamfering.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail.
Referring to Fig. 1, the Refrigerator door hinge 1 that the utility model proposed mainly comprises flap 11 and hinge axis 12, flap 11 is to be made of holder 111 and gripper shoe 112 that vertical fixing connects, hinge axis 12 is vertically mounted on the gripper shoe 112, have a plurality of screw holes on the holder 111, described hinge 1 adopts integrally moulded, and reinforcing rib 13 has been set up in the position that does not influence hinge 1 assembling in the junction of holder 111 and gripper shoe 112.
Described reinforcing rib 13 is an inverted L shape.
Be the abundant holder 111 of hinge 1 and the bonding strength of gripper shoe 112 of strengthening, the long limit 131 of the reinforcing rib of inverted L shape reinforcing rib 13 is connected in gripper shoe 112, and reinforcing rib minor face 132 is connected in holder 111.
Hinge 1 adopts plastic shaping, PA66 (nylon 66) engineering plastics during preferred employing PA (polyamide is commonly called as nylon) is material modified have good abrasion resistance, self lubricity, and the mechanical strength height, the dynamic motion environment of very suitable Refrigerator door hinge 1 residing refrigerator door switch.Certainly, can select other engineering plastics, present embodiment is not done concrete restriction to this yet.
In order to strengthen the intensity of screw hinge 1, set up chamfering 15 near on the screw mounting hole 14 of hinge axis 12 towards an end opening place of gripper shoe 4112 in a plurality of screw holes, make screw more effectively hinges fixing be fixed on the refrigerator body beam.
Chamfering 15 angle Selection are 30 °～60 ° is advisable, and chamfering 15 angles are 45 ° in the present embodiment.
When being installed to described hinge 1 on the refrigerator,, by screw mounting hole 14 and other screw hole on the flap 11 hinge 1 is fixed on the refrigerator body crossbeam with screw, hinge axis 12 inserts in the axis hole of refrigerator door.
The utility model Refrigerator door hinge can be used for the connection of the Men Tiyu casing of household electrical appliance such as refrigerator, refrigerator-freezer.
The above, it only is preferred embodiment of the present utility model, be not to be the restriction of the utility model being made other form, any those skilled in the art may utilize the technology contents of above-mentioned announcement to be changed or be modified as the equivalent embodiment of equivalent variations.But every technical solutions of the utility model content that do not break away to any simple modification, equivalent variations and remodeling that above embodiment did, still belongs to the protection domain of technical solutions of the utility model according to technical spirit of the present utility model.
Claims (10)
1. Refrigerator door hinge, comprise hinge axis and flap, flap is made of holder and the gripper shoe that vertical fixing connects, hinge axis is vertically mounted on the gripper shoe, have a plurality of screw holes on the holder, it is characterized in that: described hinge adopts integrally moulded, and the junction of described holder and described gripper shoe has reinforcing rib.
2. Refrigerator door hinge according to claim 1 is characterized in that: described reinforcing rib is an inverted L shape.
3. Refrigerator door hinge according to claim 2 is characterized in that: the long limit of described reinforcing rib is connected in described gripper shoe, and minor face is connected in described holder.
4. according to claim 2 or 3 described Refrigerator door hinges, it is characterized in that: set up chamfering near on the screw hole of described hinge axis towards an end opening place of described gripper shoe in described a plurality of screw holes.
5. Refrigerator door hinge according to claim 4 is characterized in that: described chamfer angle is 30 °～60 °.
6. refrigerator, the hinge that comprises a body, casing, connection door body and casing, described hinge comprises hinge axis and flap, flap is made of holder and the gripper shoe that vertical fixing connects, hinge axis is vertically mounted on the gripper shoe, have a plurality of screw holes on the holder, it is characterized in that: described hinge adopts integrally moulded, and the junction of described holder and described gripper shoe has reinforcing rib.
7. refrigerator according to claim 6 is characterized in that: described reinforcing rib is an inverted L shape.
8. refrigerator according to claim 7 is characterized in that: the long limit of described reinforcing rib is connected in described gripper shoe, and minor face is connected in described holder.
9. according to claim 7 or 8 described refrigerators, it is characterized in that: set up chamfering near on the screw hole of described hinge axis towards an end opening place of described gripper shoe in described a plurality of screw holes.
10. refrigerator according to claim 9 is characterized in that: described chamfer angle is 30 °～60 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202080633U CN201695833U (en) | 2010-05-20 | 2010-05-20 | Refrigerator door body hinge and refrigerator installed with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202080633U CN201695833U (en) | 2010-05-20 | 2010-05-20 | Refrigerator door body hinge and refrigerator installed with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201695833U true CN201695833U (en) | 2011-01-05 |
Family
ID=43397073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202080633U Expired - Lifetime CN201695833U (en) | 2010-05-20 | 2010-05-20 | Refrigerator door body hinge and refrigerator installed with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201695833U (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102777093A (en) * | 2012-08-23 | 2012-11-14 | 合肥美的荣事达电冰箱有限公司 | Hinging device for refrigerator and refrigerator having same |
| CN103233635A (en) * | 2013-05-03 | 2013-08-07 | 合肥美的荣事达电冰箱有限公司 | Hinge device for refrigerator and refrigerator with same |
| CN103573067A (en) * | 2012-07-20 | 2014-02-12 | 海尔集团公司 | Refrigerator door body hinge and refrigerator using same |
| CN103742014A (en) * | 2013-12-31 | 2014-04-23 | 合肥晶弘电器有限公司 | Refrigerator middle hinge, processing method for refrigerator middle hinge and refrigerator |
| CN104005628A (en) * | 2014-05-21 | 2014-08-27 | 合肥荣事达三洋电器股份有限公司 | Upper hinge for refrigerator |
| CN106014045A (en) * | 2016-06-29 | 2016-10-12 | 许继电气股份有限公司 | Hidden door shaft hinge and door body structure using same |
| CN107834373A (en) * | 2017-11-29 | 2018-03-23 | 无锡中鼎集成技术有限公司 | A kind of stereoscopic electric cabinet mounting structure for piler |
| CN113061329A (en) * | 2021-04-14 | 2021-07-02 | 长虹美菱股份有限公司 | Plastic hinge and refrigerator |
| CN114109163A (en) * | 2021-11-04 | 2022-03-01 | 广东哈士奇制冷科技股份有限公司 | Refrigerator door hinge and refrigerator |
| CN114543429A (en) * | 2022-03-22 | 2022-05-27 | 浙江星星冷链集成股份有限公司 | Lower hinge assembly for refrigerator door and using method thereof |
| WO2022222796A1 (en) * | 2021-04-22 | 2022-10-27 | 海尔智家股份有限公司 | Positioning system for external door hinge |
-
2010
- 2010-05-20 CN CN2010202080633U patent/CN201695833U/en not_active Expired - Lifetime
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103573067A (en) * | 2012-07-20 | 2014-02-12 | 海尔集团公司 | Refrigerator door body hinge and refrigerator using same |
| CN102777093A (en) * | 2012-08-23 | 2012-11-14 | 合肥美的荣事达电冰箱有限公司 | Hinging device for refrigerator and refrigerator having same |
| CN103233635A (en) * | 2013-05-03 | 2013-08-07 | 合肥美的荣事达电冰箱有限公司 | Hinge device for refrigerator and refrigerator with same |
| CN103742014A (en) * | 2013-12-31 | 2014-04-23 | 合肥晶弘电器有限公司 | Refrigerator middle hinge, processing method for refrigerator middle hinge and refrigerator |
| CN104005628A (en) * | 2014-05-21 | 2014-08-27 | 合肥荣事达三洋电器股份有限公司 | Upper hinge for refrigerator |
| CN106014045A (en) * | 2016-06-29 | 2016-10-12 | 许继电气股份有限公司 | Hidden door shaft hinge and door body structure using same |
| CN107834373A (en) * | 2017-11-29 | 2018-03-23 | 无锡中鼎集成技术有限公司 | A kind of stereoscopic electric cabinet mounting structure for piler |
| CN107834373B (en) * | 2017-11-29 | 2024-05-14 | 无锡中鼎集成技术有限公司 | Three-dimensional electric cabinet mounting structure for stacker |
| CN113061329A (en) * | 2021-04-14 | 2021-07-02 | 长虹美菱股份有限公司 | Plastic hinge and refrigerator |
| WO2022222796A1 (en) * | 2021-04-22 | 2022-10-27 | 海尔智家股份有限公司 | Positioning system for external door hinge |
| CN114109163A (en) * | 2021-11-04 | 2022-03-01 | 广东哈士奇制冷科技股份有限公司 | Refrigerator door hinge and refrigerator |
| CN114109163B (en) * | 2021-11-04 | 2023-02-28 | 广东哈士奇制冷科技股份有限公司 | Refrigerator door hinge and refrigerator |
| CN114543429A (en) * | 2022-03-22 | 2022-05-27 | 浙江星星冷链集成股份有限公司 | Lower hinge assembly for refrigerator door and using method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110105 |