CN204920558U - Hinge and have refrigerator of this hinge - Google Patents
Hinge and have refrigerator of this hinge Download PDFInfo
- Publication number
- CN204920558U CN204920558U CN201520584711.8U CN201520584711U CN204920558U CN 204920558 U CN204920558 U CN 204920558U CN 201520584711 U CN201520584711 U CN 201520584711U CN 204920558 U CN204920558 U CN 204920558U
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- hinge
- hinge axis
- gripper shoe
- projection
- plastic package
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Abstract
The utility model provides a hinge and have refrigerator of this hinge, hinge include the fixed plate, with the perpendicular backup pad of connecting of fixed plate reaches installs perpendicularly in the backup pad for with axle sleeve matched with hinge pin, the outside plastic envelope of hinge pin has the plastic envelope cover, the plastic envelope is sheathe in and is provided with the improve level arch of outside projection at backup pad extending direction, protruding with the plastic envelope cover integrated into one piece set up. The utility model discloses a hinge has the plastic envelope cover through plastic envelope on the hinge pin on the one hand, can effectually prevent the corruption of hinge pin, on the other hand sets up the arch through sheatheeing in at the plastic envelope, can reduce the hinge pin with fit -up gap between the axle sleeve is avoided radially rocking of the door body.
Description
Technical field
The utility model relates to a kind of hinge and has the refrigerator of this hinge.
Background technology
Conventional hinge is assembled together by riveting process by flap and hinge axis, because assembling process exists error, in addition there is error in parts machining itself, therefore the verticality between hinge axis and flap does not reach requirement, and the door body finally causing using these hinges is uneven or dodge the problems such as seam.And the matching used axle sleeve of hinge axis also can produce radial direction in use because of the fit-up gap between hinge axis and rock, or cause the frictional force between them excessive because contact area is excessive between hinge axis and axle sleeve, and damage hinge axis.And the hinge be used on refrigerator is in clammy environment for a long time, easily cause corrosion, the means general technology of existing solution hinge etching problem is complicated or cost is higher.
In view of this, be necessary to be improved existing hinge, to solve the problem.
Utility model content
The problem that the purpose of this utility model is the refrigerator that provides a kind of hinge and have this hinge, and current refrigerator hinge axis is perishable to overcome, hinge axis and axle sleeve have fit-up gap and hinge axis and shaft room frictional force excessive.
For realizing above-mentioned utility model object, the utility model provides a kind of hinge, comprise fixed head, with described fixed head gripper shoe connected vertically and the hinge axis that is vertically mounted in order to match with axle sleeve in described gripper shoe, described hinge axis external plastic has plastic package sleeve, described plastic package sleeve is provided with the projection of horizontally outward projection on gripper shoe bearing of trend, described projection and the one-body molded setting of described plastic package sleeve.
As further improvement of the utility model, described plastic package sleeve is provided with two projections, and these two projections divide the both sides being located at described gripper shoe in described hinge axis short transverse.
As further improvement of the utility model, described projection is circular outside projection.
As further improvement of the utility model, described projection comprises in order to abut the abutting part coordinated and the transition region being connected described abutting part and described plastic package sleeve in arc-shaped with described axle sleeve.
As further improvement of the utility model, described gripper shoe offers the installing hole for installing described hinge axis, described hinge axis is interspersed to be fixed in described installing hole.
As further improvement of the utility model, described hinge axis is also riveted through described installing hole and is fixed in described gripper shoe.
As further improvement of the utility model, described fixed head is provided with three screw holes.
For achieving the above object, the utility model also provides a kind of refrigerator, and comprise casing and door body, described refrigerator also comprises aforesaid hinge.
The beneficial effects of the utility model are: hinge of the present utility model, on the one hand by having plastic package sleeve in hinge axis external plastic, can play the effect preventing hinge axis from corroding, and hinge axis structural strength improves; On the other hand by arranging the projection matched with axle sleeve on plastic package sleeve, the fit-up gap of hinge axis and axle sleeve can be reduced, avoid the radial direction of a body to rock, the contact area between hinge axis and axle sleeve can be reduced simultaneously, play the effect reduced friction, and cost is lower, is easy to realize.
Accompanying drawing explanation
Fig. 1 is the utility model hinge element integration structural representation;
Fig. 2 is the utility model hinge side view.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearly, below in conjunction with the drawings and specific embodiments, the utility model is described in detail.
As shown in Figures 1 and 2, refrigerator of the present utility model (not shown) comprises casing (not shown), door body (not shown) and connects the hinge 100 of described casing and described door body.
Described door body comprises the axle sleeve (not shown) matched with described hinge 100.
Described hinge 100 comprise fixed head 1, with described fixed head 1 gripper shoe connected vertically 2 and the hinge axis 3 that is vertically mounted in order to match with described axle sleeve in described gripper shoe 2.
Described fixed head 1 is provided with three screw holes 11.
Described gripper shoe 2 offers the installing hole 21 for installing described hinge axis 3, described hinge axis 3 is interspersed to be fixed in described installing hole 21.In the present embodiment, described hinge axis 3 is through described installing hole 21 and riveted joint is fixed in described gripper shoe 2; Certainly, described hinge axis 3 also can otherwise be fixed in described gripper shoe 2.
Described hinge axis 3 external plastic has the plastic package sleeve 31 that can prevent described hinge axis 3 from corroding, described plastic package sleeve 31 can also play the effect improving described hinge axis 3 structural strength, described plastic package sleeve 31 thickness everywhere can regulate according to the mismachining tolerance of described hinge axis 3 and surface roughness, to correct the verticality of described hinge axis 3, and then described door body is avoided to occur situation about not lining up.
Described plastic package sleeve 31 is provided with the projection 311 of horizontally outward projection on described gripper shoe 2 bearing of trend, described protruding 311 with the one-body molded setting of described plastic package sleeve 31.Described protruding 311 make the contact area between described hinge axis 3 and described axle sleeve diminish, thus reduce friction, and can reduce hinge axis 3 and the fit-up gap of described shaft room simultaneously, avoid the radial direction of described door body to rock.
Described plastic package sleeve 31 is provided with two projections 311, and these two projections 311 divide the both sides being located at described gripper shoe 2 in described hinge axis 3 short transverse.Certainly, only described protruding 311 can be arranged in the side of gripper shoe 2 as required; Or, arrange two described protruding 311 respectively in the both sides of described gripper shoe 2 as required, to reduce the possibility that described door body radial direction is rocked further.
Described protruding 311 in circular outside projection, and described protruding 311 comprise in order to abut with described axle sleeve the abutting part 3111 that coordinates and to be connected the transition region 3112 of described abutting part 3111 and described plastic package sleeve 31 in arc-shaped, coordinate difficulty with what reduce described axle sleeve and described hinge axis 3.The maximum outside diameter of described abutting part 3111 equals the internal diameter of described axle sleeve.
Hinge 100 1 aspect on refrigerator of the present utility model, by having plastic package sleeve 31 in hinge axis 3 external plastic, makes hinge axis 3 and air insulated, thus plays the effect preventing described hinge axis 3 from corroding; On the other hand, described plastic package sleeve 31 thickness everywhere can regulate according to the mismachining tolerance of described hinge axis 3 and surface roughness, to correct the verticality of described hinge axis 3, avoids described door body to occur situation about not lining up or the sudden strain of a muscle of door body is stitched; Again on the one hand, reduce to make the contact area between described hinge axis 3 and described axle sleeve by being provided with circular projection 311 on plastic package sleeve 31, thus reduce friction and reduce the fit-up gap between described hinge axis 3 and axle sleeve, avoid a body to rock.Therefore, hinge 100 of the present utility model, by means of only plastic package sleeve 31 described in described hinge axis 3 external plastic, can realize as above effect, and structure is simple, with low cost, is worthy to be popularized.
Above embodiment is only in order to illustrate the technical solution of the utility model and unrestricted, although be described in detail the utility model with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can modify to the technical solution of the utility model or equivalent replacement, and not depart from the spirit and scope of technical solutions of the utility model.
Claims (8)
1. a hinge, comprise fixed head, with described fixed head gripper shoe connected vertically and the hinge axis that is vertically mounted in order to match with axle sleeve in described gripper shoe, it is characterized in that: described hinge axis external plastic has plastic package sleeve, described plastic package sleeve is provided with the projection of horizontally outward projection on gripper shoe bearing of trend, described projection and the one-body molded setting of described plastic package sleeve.
2. hinge according to claim 1, is characterized in that: described plastic package sleeve is provided with two projections, and these two projections divide the both sides being located at described gripper shoe in described hinge axis short transverse.
3. hinge according to claim 2, is characterized in that: described projection is circular outside projection.
4. hinge according to claim 3, is characterized in that: described projection comprises in order to abut the abutting part coordinated and the transition region being connected described abutting part and described plastic package sleeve in arc-shaped with described axle sleeve.
5. hinge according to claim 1, is characterized in that: described gripper shoe offers the installing hole for installing described hinge axis, and described hinge axis is interspersed to be fixed in described installing hole.
6. hinge according to claim 5, is characterized in that: described hinge axis is also riveted through described installing hole and is fixed in described gripper shoe.
7. hinge according to claim 1, is characterized in that: described fixed head is provided with three screw holes.
8. a refrigerator, comprises casing and door body, it is characterized in that: described refrigerator also comprises hinge as claimed in any of claims 1 to 7 in one of claims.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520584711.8U CN204920558U (en) | 2015-08-05 | 2015-08-05 | Hinge and have refrigerator of this hinge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520584711.8U CN204920558U (en) | 2015-08-05 | 2015-08-05 | Hinge and have refrigerator of this hinge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204920558U true CN204920558U (en) | 2015-12-30 |
Family
ID=54969695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520584711.8U Active CN204920558U (en) | 2015-08-05 | 2015-08-05 | Hinge and have refrigerator of this hinge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204920558U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105089400A (en) * | 2015-08-05 | 2015-11-25 | 青岛海尔股份有限公司 | Hinge and refrigerator having hinge |
-
2015
- 2015-08-05 CN CN201520584711.8U patent/CN204920558U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105089400A (en) * | 2015-08-05 | 2015-11-25 | 青岛海尔股份有限公司 | Hinge and refrigerator having hinge |
| WO2017020659A1 (en) * | 2015-08-05 | 2017-02-09 | 青岛海尔股份有限公司 | 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 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |