CN204040711U - A kind of refrigerator doors hinge and refrigerator - Google Patents
A kind of refrigerator doors hinge and refrigerator Download PDFInfo
- Publication number
- CN204040711U CN204040711U CN201420351346.1U CN201420351346U CN204040711U CN 204040711 U CN204040711 U CN 204040711U CN 201420351346 U CN201420351346 U CN 201420351346U CN 204040711 U CN204040711 U CN 204040711U
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- refrigerator
- refrigerator doors
- hinge
- gripper shoe
- fixed head
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Abstract
The utility model discloses a kind of refrigerator doors hinge and refrigerator, relates to refrigerator technical field, for solving the problem of refrigerator doors hinge intensity difference.Described refrigerator doors hinge comprises: hinge seat, described hinge seat comprises the fixed head and gripper shoe that one end is fixedly linked, be fixedly mounted on the hinge axis in described gripper shoe, wherein, described fixed head is provided with flange, described flange between the lower limb and the lateral edges of described gripper shoe of described fixed head, and is fixedly linked with the lower limb of described fixed head and the lateral edges of described gripper shoe respectively, and described flange is convex in described gripper shoe.Described refrigerator comprises the refrigerator doors hinge that technique scheme is carried.The refrigerator doors hinge that the utility model provides is for improving the quality of refrigerator.
Description
Technical field
The utility model relates to refrigerator technical field, particularly relates to a kind of refrigerator doors hinge and refrigerator.
Background technology
In existing refrigerator, refrigerator doors is generally be arranged on refrigerator body by refrigerator doors hinge.Refer to Fig. 1, traditional refrigerator doors hinge adopts die casting structure usually, comprising: hinge seat 1, is fixedly mounted on the hinge axis 2 in the gripper shoe 12 of hinge seat 1; Wherein, hinge seat 1 is die cast.During installation, be fixedly mounted on the crossbeam of refrigerator body by the several screw holes on the fixed head 11 of several screw and hinge seat 1 by hinge seat 1, door catch of refrigerator is contained on hinge axis 2.But, by the restriction of material and extrusion process, in the process of folding refrigerator doors repeatedly, easily there is fracture in the region that fixed head 11 is connected with gripper shoe, have a strong impact on the quality of refrigerator.
In order to solve the problem, there is a kind of refrigerator doors hinge adopting sheet metal structural at present, the situation occurring fracture at hinge seat can have been avoided; Refer to Fig. 2, this refrigerator doors hinge comprises: the hinge seat 3 be made up of fixed head 31 and gripper shoe 32, and is provided with at the top edge of fixed head 31 flange 33 strengthening hinge seat 3 intensity, is fixedly mounted on the hinge axis 4 in gripper shoe 32; This door hinge is substantially identical with the installation process of above-mentioned door hinge, does not repeat them here.
But, present inventor finds that the refrigerator doors hinge of above-mentioned sheet metal structural exists following shortcoming: by the flange 33 arranged shown in Fig. 2, the pulling force that flange 33 pairs of gripper shoes 32 produce is limited, gripper shoe 32 can not be effectively stoped to be out of shape downwards, namely the structure of flange 33 shown in Fig. 2 and set-up mode well can not strengthen the intensity of refrigerator doors hinge, easily there is distortion in hinge seat 3, thus causes refrigerator doors to there is the risk of tenesmus; In addition, the top edge that flange 33 is arranged on fixed head 31 affects refrigerator doors and closes.
Utility model content
The purpose of this utility model is to provide a kind of refrigerator doors hinge and refrigerator, for improving the intensity of refrigerator doors hinge.
To achieve these goals, the utility model provides following technical scheme:
A kind of refrigerator doors hinge, comprising: hinge seat, and described hinge seat comprises the fixed head and gripper shoe that one end is fixedly linked, and is fixedly mounted on the hinge axis in described gripper shoe, wherein,
Described fixed head is provided with flange, and described flange between the lower limb and the lateral edges of described gripper shoe of described fixed head, and is fixedly linked with the lower limb of described fixed head and the lateral edges of described gripper shoe respectively, and described flange is convex in described gripper shoe.
Preferably, described flange is arc flange.
Preferably, described fixed head is provided with three screw holes, wherein two described screw holes are arranged along the center line of described fixed head transverse direction, and the described screw hole of the remaining next one is arranged in a corner areas of described fixed head, and this corner areas is positioned at the top of described gripper shoe.
Further, described gripper shoe is provided with to help and sucks hook, can be connected together with the suction assisting device be located in refrigerator doors.
The utility model additionally provides a kind of refrigerator simultaneously, comprising: refrigerator body and refrigerator doors, and for connecting the refrigerator doors hinge that described refrigerator body and refrigerator doors, technique scheme are carried.
Preferably, the gripper shoe of described refrigerator doors hinge is provided with to help and sucks hook, and described refrigerator doors is provided with and can helps with described the suction assisting device sucking hook and be connected together.
Alternatively, described suction assisting device comprises: spiral-lock is on the hinge axis of described refrigerator doors hinge and can follow the first junction plate of described refrigerator doors synchronous axial system, second junction plate hinged with described first junction plate, described second junction plate is provided with can helps with described the grab sucking hook and be connected together away from one end of described first junction plate.
In the refrigerator doors hinge that the utility model provides, technical gaps place between the lower limb and the lateral edges of gripper shoe of fixed head is provided with flange, and the two ends of this flange are connected with the lateral edges of gripper shoe with the lower limb of fixed head respectively, design like this can improve the bonding strength between gripper shoe and fixed head, thus improves the intensity of refrigerator doors hinge.When adopting above-mentioned refrigerator doors chain connection refrigerator doors, although also have at the weight effect lower supporting plate of refrigerator doors the trend being bent downwardly distortion, but the existence of above-mentioned flange can strengthen the bonding strength between gripper shoe and fixed head, and to gripper shoe generation support force upwards, thus effectively stop gripper shoe to be bent downwardly distortion, avoid occurring refrigerator doors falling phenomenon, and then improve the quality of refrigerator.
Accompanying drawing explanation
Fig. 1 is the structural representation of the refrigerator doors hinge of a kind of die casting structure in prior art;
Fig. 2 is the structural representation of the refrigerator doors hinge of a kind of sheet metal structural in prior art;
The stereogram of the refrigerator doors hinge that Fig. 3 provides for the utility model embodiment;
Fig. 4 is the front view of the refrigerator doors hinge shown in Fig. 3;
Fig. 5 is the top view of the refrigerator doors hinge shown in Fig. 3;
Fig. 6 is the lateral view of the refrigerator doors hinge shown in Fig. 3;
The exploded view of the refrigerator doors hinge shown in Fig. 7 Fig. 3;
The structural representation of the refrigerator that Fig. 8 provides for the utility model embodiment;
Fig. 9 is relative position relation figure when refrigerator doors is in closure state in Fig. 8 between hinge and suction assisting device.
Reference numeral:
1,3,5-hinge seat, 2,4,6-hinge axis,
7-refrigerator body, 8-refrigerator doors,
11,31,51-fixed head, 12,32,52-gripper shoe,
33,53-flange, 54,55-screw hole,
56-helps and sucks hook, 57-first junction plate,
58-second junction plate.
Detailed description of the invention
In order to further illustrate the refrigerator doors hinge and refrigerator that the utility model embodiment provides, be described in detail below in conjunction with Figure of description.
First declare: in description of the present utility model, it will be appreciated that, term " " center ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end ", " interior ", orientation or the position relationship of the instruction such as " outward " are based on orientation shown in the drawings or position relationship, only the present invention for convenience of description and simplified characterization, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore limitation of the present invention can not be interpreted as.
Refer to Fig. 3 ~ Fig. 7, the refrigerator doors hinge that the utility model embodiment provides, comprising: hinge seat 5, and hinge seat 5 comprises the fixed head 51 and gripper shoe 52 that one end is fixedly linked, and is fixedly mounted on the hinge axis 6 in gripper shoe 52, wherein,
Fixed head 51 is provided with flange 53, and flange 53 between the lower limb and the lateral edges of gripper shoe 52 of fixed head 51, and is fixedly linked with the lower limb of fixed head 51 and the lateral edges of gripper shoe 52 respectively, and flange 53 is convex in gripper shoe 52.
During concrete enforcement, fixed head 51 and gripper shoe 52 are structure as a whole, the sheet material that can have technical gaps by one is formed by bending technique, and fold a flange 53 at the technical gaps place of this sheet material, this flange 53 is between the lower limb and the lateral edges of gripper shoe 52 of fixed head 51, and be fixedly linked with the lower limb of fixed head 51 and the lateral edges of gripper shoe 52 respectively, for strengthening the bonding strength between gripper shoe 52 and fixed head 51, namely the intensity of hinge seat 5 is improved, simultaneously be installed on refrigerator body in order to avoid the existence of this flange 53 affects hinge seat 5, flange 53 is positioned on fixed head 51 face that fixed head 51 contacts with refrigerator body dorsad, namely flange 53 is convex in gripper shoe 52.
From technique scheme, the refrigerator doors hinge that the utility model embodiment provides, flange 53 is provided with between the lower limb and the lateral edges of gripper shoe 52 of fixed head 51, the bonding strength between gripper shoe 52 and fixed head 51 can be strengthened, thus improve the intensity of refrigerator doors hinge, and avoid the hinge seat 5 when adopting this refrigerator doors chain connection refrigerator body and refrigerator doors to occur distortion, thus avoid occurring refrigerator doors falling phenomenon, and then improve the quality of refrigerator.
Refer to Fig. 3 and Fig. 4, in a preferred embodiment, flange 53 is arc flange, design like this, can the distribution situation of the power of improvement result on flange 53, make the support of flange 53 pairs of gripper shoes 52 more stable, thus strengthen the bonding strength between gripper shoe 52 and fixed head 51 further, and then improve the intensity of refrigerator doors hinge.
Above-mentioned refrigerator doors hinge is generally be fixedly installed on refrigerator body by the several screw holes on several screw and fixed head 51, refer to Fig. 3 and Fig. 7, in a preferred embodiment, fixed head 51 is provided with three screw holes, wherein two screw holes 54 are arranged along the center line of fixed head 51 transverse direction, remaining next screw hole 55 is arranged in a corner areas of fixed head 51, and this corner areas is positioned at the top of gripper shoe 52.Say in further detail, two screw holes 54 are located on fixed head 51 cross central line, and gripper shoe 52 can be positioned at top, the below or just right with this center line of this center line; Screw hole 55 is located in the top right-hand side angular zone of fixed head 51, this corner areas is positioned at the top of gripper shoe 52, and be positioned at the top of the center line of fixed head 51 transverse direction, screw hole 55 can be positioned at left side, the right side of the projection of hinge axis 6 on fixed head 51 or overlap with this projection, preferably, screw hole 55 is positioned at the right side of the projection of hinge axis 6 on fixed head 51.Three screw holes on fixed head 51 arrange tool according to mode shown in Fig. 7 and have the following advantages: from terms of mechanics analysis, the size of moment is relevant with arm of force size with stressed size, when fixed head 51 being fixedly mounted on refrigerator body by three screws, because the fastening force of each screw is basically identical, and increase a screw in the upper right corner of fixed head 51 and not only can increase a coupling mechanism force to improve the bonding strength between fixed head 51 and refrigerator body, more efficientlyly be, upper right corner screw hole 55 is greater than to the arm of force of hinge axis 6 arm of force that two screw holes 54 be positioned on fixed head 51 cross central line arrive hinge axis 6, thus, respectively be provided with two screw holes with the two kinds of refrigerator doors hinges carried in background technology (shown in Fig. 1 with Fig. 2) to compare, considerably increase refrigerator doors hinge the is out of shape tenesmus moment of resistance when load-bearing, thus can avoid occurring refrigerator doors falling phenomenon, and then improve the quality of refrigerator.
Refer to Fig. 3, in order to realize self-priming and the auto-lock function of refrigerator doors after closing certain angle in refrigerator doors, preferably, gripper shoe 52 is provided with to help and sucks hook 56, can be connected together with the suction assisting device be located in refrigerator doors.Help and suck hook 56 and can be formed before bending forms fixed head 51 and gripper shoe 52, be structure as a whole with gripper shoe 52.
Refer to Fig. 8, the utility model embodiment additionally provides a kind of refrigerator simultaneously, comprising: refrigerator body and refrigerator doors, and for connecting any one refrigerator doors hinge that described refrigerator body and refrigerator doors, technique scheme are carried.Because above-mentioned refrigerator doors hinge adopts sheet metal structural, and flange 53 is provided with between the lower limb and the lateral edges of gripper shoe 52 of fixed head 51, the bonding strength between gripper shoe 52 and fixed head 51 can be improved, resist gripper shoe 52 to be out of shape downwards, therefore, the hinge seat 5 when adopting this refrigerator doors chain connection refrigerator body and refrigerator doors can be avoided to occur distortion, thus can avoid occurring refrigerator doors falling phenomenon, and then improve the quality of refrigerator.
In order to close in refrigerator doors the self-priming and the auto-lock function that realize refrigerator doors after certain angle, preferably, the gripper shoe 52 of refrigerator doors hinge is being provided with to help and is sucking hook 56, refrigerator doors be provided with can with help the suction assisting device sucking hook 56 and be connected together.Refer to Fig. 9, in a kind of Alternate embodiments, suction assisting device comprises: the hinge axis 6 being journaled into refrigerator doors hinge can follow the first junction plate 57 of refrigerator doors synchronous axial system, with hinged the second junction plate 58, second junction plate 58 of the first junction plate 57 away from one end of the first junction plate 57 be provided with can with help the grab sucking hook 56 and be connected together.
In the description of above-mentioned embodiment, specific features, structure, material or feature can combine in an appropriate manner in any one or more embodiment or example.
The above; be only detailed description of the invention of the present utility model; but protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; change can be expected easily or replace, all should be encompassed within protection domain of the present utility model.Therefore, protection domain of the present utility model should described be as the criterion with the protection domain of claim.
Claims (7)
1. a refrigerator doors hinge, comprise: hinge seat, described hinge seat comprises the fixed head and gripper shoe that one end is fixedly linked, be fixedly mounted on the hinge axis in described gripper shoe, it is characterized in that, described fixed head is provided with flange, and described flange is between the lower limb and the lateral edges of described gripper shoe of described fixed head, and be fixedly linked with the lower limb of described fixed head and the lateral edges of described gripper shoe respectively, and described flange is convex in described gripper shoe.
2. refrigerator doors hinge according to claim 1, is characterized in that, described flange is arc flange.
3. refrigerator doors hinge according to claim 1, it is characterized in that, described fixed head is provided with three screw holes, wherein two described screw holes are arranged along the center line of described fixed head transverse direction, remaining next described screw hole is arranged in a corner areas of described fixed head, and this corner areas is positioned at the top of described gripper shoe.
4. refrigerator doors hinge according to claim 1, is characterized in that, described gripper shoe is provided with to help and sucks hook, can be connected together with the suction assisting device be located in refrigerator doors.
5. a refrigerator, is characterized in that, comprising: refrigerator body and refrigerator doors, and for connecting described refrigerator body and refrigerator doors, as arbitrary in claim 1-4 as described in refrigerator doors hinge.
6. refrigerator according to claim 5, is characterized in that, the gripper shoe of described refrigerator doors hinge is provided with to help and sucks hook, and described refrigerator doors is provided with and can helps with described the suction assisting device sucking hook and be connected together.
7. refrigerator according to claim 6, it is characterized in that, described suction assisting device comprises: spiral-lock is on the hinge axis of described refrigerator doors hinge and can follow the first junction plate of described refrigerator doors synchronous axial system, second junction plate hinged with described first junction plate, described second junction plate is provided with can helps with described the grab sucking hook and be connected together away from one end of described first junction plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420351346.1U CN204040711U (en) | 2014-06-27 | 2014-06-27 | A kind of refrigerator doors hinge and refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420351346.1U CN204040711U (en) | 2014-06-27 | 2014-06-27 | A kind of refrigerator doors hinge and refrigerator |
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| Publication Number | Publication Date |
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| CN204040711U true CN204040711U (en) | 2014-12-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420351346.1U Active CN204040711U (en) | 2014-06-27 | 2014-06-27 | A kind of refrigerator doors hinge and refrigerator |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104677012A (en) * | 2015-03-17 | 2015-06-03 | 湖北美的电冰箱有限公司 | Refrigerator |
| CN105089400A (en) * | 2015-08-05 | 2015-11-25 | 青岛海尔股份有限公司 | Hinge and refrigerator having hinge |
| CN106123455A (en) * | 2016-06-16 | 2016-11-16 | 南京创维家用电器有限公司 | Refrigerator door linkage structure and refrigerator |
| CN115142751A (en) * | 2021-03-30 | 2022-10-04 | Bsh家用电器有限公司 | Large household appliance with a hinge and with a support element coupled to the hinge |
-
2014
- 2014-06-27 CN CN201420351346.1U patent/CN204040711U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104677012A (en) * | 2015-03-17 | 2015-06-03 | 湖北美的电冰箱有限公司 | Refrigerator |
| CN105089400A (en) * | 2015-08-05 | 2015-11-25 | 青岛海尔股份有限公司 | Hinge and refrigerator having hinge |
| EP3333346A4 (en) * | 2015-08-05 | 2019-04-03 | Qingdao Haier Joint Stock Co., Ltd | Hinge and refrigerator provided with same |
| US10501971B2 (en) | 2015-08-05 | 2019-12-10 | Qingdao Haier Joint Stock Co., Ltd. | Hinge and refrigerator having the same |
| CN106123455A (en) * | 2016-06-16 | 2016-11-16 | 南京创维家用电器有限公司 | Refrigerator door linkage structure and refrigerator |
| CN106123455B (en) * | 2016-06-16 | 2019-04-16 | 南京创维家用电器有限公司 | Refrigerator door linkage structure and refrigerator |
| CN115142751A (en) * | 2021-03-30 | 2022-10-04 | Bsh家用电器有限公司 | Large household appliance with a hinge and with a support element coupled to the hinge |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 266736, No. 8, Hisense Avenue, South Village, Pingdu City, Shandong, Qingdao Patentee after: Hisense (Shandong) refrigerator Co., Ltd. Address before: 266071 Shandong city of Qingdao province Jiangxi City Road No. 11 Patentee before: Hisense (Shandong) refrigerator Co., Ltd. |