CN203346671U - Hinge assembly capable of being positioned - Google Patents
Hinge assembly capable of being positioned Download PDFInfo
- Publication number
- CN203346671U CN203346671U CN 201320365366 CN201320365366U CN203346671U CN 203346671 U CN203346671 U CN 203346671U CN 201320365366 CN201320365366 CN 201320365366 CN 201320365366 U CN201320365366 U CN 201320365366U CN 203346671 U CN203346671 U CN 203346671U
- Authority
- CN
- China
- Prior art keywords
- hinge
- boss
- spring leaf
- limiting spring
- face
- 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.)
- Expired - Lifetime
Links
Images
Landscapes
- Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
Abstract
The utility model relates to a hinge assembly capable of being positioned. The hinge assembly capable of being positioned comprises a hinge seat and a hinge support, wherein two cantilevers are arranged on the hinge seat, and the hinge support is arranged between the two cantilevers of the hinge seat in a rotatable mode through a hinge pin. The hinge assembly capable of being positioned is characterized in that a limiting reed is arranged between the inner side face of at least one of the cantilevers and one side end face of the hinge support, a radial elastic boss is arranged on the limiting reed, the bottom face of the limiting reed is fixedly connected with the inner side face of one of the cantilevers, at least one radial groove which corresponds to the elastic boss is formed in an end face of the hinge support, and the elastic boss is matched with the groove so that a door assembly can be limited and stopped at a fixed door opening angle. The hinge assembly capable of being positioned is simple in structure, convenient and rapid to assemble, convenient to maintain and low in production cost. The elastic boss on the limiting reed is matched with the groove in the end face of the hinge support, therefore, the washing machine door assembly can still be kept in a preset position under the action of slight external force, the door assembly is prevented from hindering operation of a user, and the hinge assembly capable of being positioned is convenient for the user to operate.
Description
Technical field
The utility model relates to a kind of roller washing machine, especially relates to a kind of door hinge components, for the opening of barrel washing machine door component, closure and interfix.
Background technology
The tumbling-box washing machine overwhelming majority designs for button fly front at present, and door assembly is by having the chain connection of vertical direction bearing pin, to realize door assembly rotating open-close in the horizontal direction.The structure that at present door hinge of drum washing machine adopts usually has single shaft and biaxial hinge assembly, due to simple and reliable for structure, easy for installation, and cost is lower, being most widely used of single-axis hinge assembly.In actual applications, hinge seat is fixedly mounted on the front sealing door of casing of washing machine the single-axis hinge assembly, and door assembly is fixedly connected with hinge mount, and hinge mount is hinged by joint pin and hinge seat, thereby realizes the flexible switching of door assembly.Due to existing door hinge of drum washing machine infinite place function, in use, when the user opens door assembly, during to inner core placement or taking-up clothing, often there will be the situation that the self-closing user's of obstruction operation occurs due to door assembly, to the user, make troubles.
The utility model content
The applicant is for above-mentioned problem, be studied improvement, but provide a kind of locating hinge assembly, simple in structure, assemble convenient, production cost is low, make door assembly can rest on predetermined angle, there is no, under external force or slight External Force Acting, self-closing phenomenon can not to occur again, user-friendly.
In order to solve the problems of the technologies described above, the utility model adopts following technical scheme:
But a kind of locating hinge assembly, comprise the hinge mount that is fixedly mounted on the hinge seat on the roller washing machine front sealing door and is fixedly connected with door assembly, described hinge seat is provided with two cantilevers, hinge mount rotatably is arranged between two described cantilevers of described hinge seat by joint pin, be provided with position-limiting spring leaf between one side end face of the medial surface of at least one described cantilever and described hinge mount, described position-limiting spring leaf is provided with elasticity boss radially, the bottom surface of described position-limiting spring leaf is fixedly connected with the medial surface of described cantilever, a side end face laminating with the crowning of described position-limiting spring leaf and hinge mount of elasticity boss, this hinge mount end face is provided with at least one radial groove corresponding with described elasticity boss, described elasticity boss and described groove fit make that door assembly is spacing rests on a fixing open angle.
Further:
The medial surface of described cantilever is provided with non-circular boss, and described position-limiting spring leaf is provided with the non-circular hole be complementary with described non-circular boss, and described position-limiting spring leaf is installed on the non-circular boss on described cantilever medial surface by non-circular hole.
Described non-circular boss is the kidney-shaped boss, and described non-circular hole is mounting hole.
Described non-circular boss is square boss, and described non-circular hole is square opening.
The height of the height of the non-circular boss of the height of described position-limiting spring leaf bottom surface<described cantilever<described position-limiting spring leaf elasticity boss.
Technique effect of the present utility model is:
But disclosed a kind of locating hinge assembly of the present utility model, simple in structure, it is convenient to assemble, easy to maintenance, production cost is low, the elasticity boss on the employing position-limiting spring leaf and the groove fit on the hinge mount end face, make the door of washing machine assembly be subject to still remaining on preposition under slight External Force Acting, thereby avoid door assembly to hinder the user to put into or take out clothing, user-friendly, can effectively improve user's operating experience.
The accompanying drawing explanation
Fig. 1 is mounting structure schematic diagram of the present utility model.
The A place enlarged drawing that Fig. 2 is Fig. 1.
Fig. 3 is three-dimensional explosion figure of the present utility model.
The three-dimensional structure schematic diagram that Fig. 4 is position-limiting spring leaf.
The three-dimensional structure schematic diagram that Fig. 5 is hinge seat.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is described in further detail.
As shown in Fig. 1 ~ 5, hinge seat 1 and the hinge mount 3 of comprising of the present utility model, hinge seat 1 is fixedly mounted on the roller washing machine front sealing door, hinge mount 3 is fixedly connected with door assembly, hinge seat 1 is provided with two cantilevers 101, hinge mount 3 rotatably is arranged between two cantilevers 101 of hinge seat 1 by joint pin 4, between two cantilevers 101 of joint pin 4 and hinge seat 1, it is interference fit, do not relatively rotate, between hinge mount 3 and joint pin 4, can freely rotate, hinge mount 3 rotates around joint pin 4 together with door assembly, and then completes the action of door assembly open and close.Be provided with position-limiting spring leaf 2 between a side end face of the medial surface of a cantilever 101 and hinge mount 3, position-limiting spring leaf 2 is provided with radial elastic boss 201(as Fig. 4), the bottom surface of position-limiting spring leaf 2 is fixedly connected with the medial surface of cantilever, a side end face laminating with the crowning of position-limiting spring leaf 2 and hinge mount 3 of elasticity boss 201, the end face of this hinge mount 3 is provided with at least one radial groove 301 corresponding with elasticity boss 201, elasticity boss 201 coordinates with groove 301 makes that door assembly is spacing rests on a fixing open angle, when hinge mount 3 turns to elasticity boss 201 and is embedded into groove 301, door assembly is spacing this position that rests on together with hinge mount 3.Because position-limiting spring leaf 2 is pressed between a side end face of the medial surface of cantilever 101 and hinge mount 3 in the axial direction, position-limiting spring leaf 2 fixing only needs to limit it and hinge seat 1 relatively rotates, in the present embodiment, the medial surface of cantilever 101 is provided with kidney-shaped boss 102(as Fig. 5), position-limiting spring leaf 2 is provided with the mounting hole 202(that is complementary with kidney-shaped boss 102 as Fig. 4), position-limiting spring leaf 2 is installed on the kidney-shaped boss 102 on cantilever 101 medial surfaces by mounting hole 202; Kidney-shaped boss 102 and mounting hole 202 can substitute with the non-circular boss be complementary and non-circular hole, as square boss and square opening; And, the height C of the height H of the non-circular boss of the height B<cantilever of position-limiting spring leaf bottom surface<position-limiting spring leaf elasticity boss, like this, in hinge mount 3 rotation processes, only the elasticity boss 201 of spacing reed 2 rubs with the end face laminating of hinge mount 3.
The quantity that groove 301 is set on the end face of hinge mount 3 can determine according to actual needs, and while on the end face of hinge mount 3, many radial grooves 301 being set, door assembly can be in the spacing stop of a plurality of fixing open angles together with hinge mount 3.In the present embodiment, as shown in Figure 3, hinge mount 3 end faces are provided with two grooves corresponding with the elasticity boss 201 of position-limiting spring leaf 2 301, when corresponding respectively to door assembly when closed, door assembly and opening to 120 °.The user is when opening door assembly to 120 °, and elasticity boss 201 enters into groove 301, if now without larger External Force Acting, it is motionless that door assembly can remain on this angle always, facilitates the user to be operated, and continues to open or close after having operated to get final product.
Claims (5)
1. a but locating hinge assembly, comprise the hinge mount that is fixedly mounted on the hinge seat on the roller washing machine front sealing door and is fixedly connected with door assembly, described hinge seat is provided with two cantilevers, hinge mount rotatably is arranged between two described cantilevers of described hinge seat by joint pin, it is characterized in that: between a side end face of the medial surface of at least one described cantilever and described hinge mount, be provided with position-limiting spring leaf, described position-limiting spring leaf is provided with elasticity boss radially, the bottom surface of described position-limiting spring leaf is fixedly connected with the medial surface of described cantilever, a side end face laminating with the crowning of described position-limiting spring leaf and hinge mount of elasticity boss, this hinge mount end face is provided with at least one radial groove corresponding with described elasticity boss, described elasticity boss and described groove fit make that door assembly is spacing rests on a fixing open angle.
2. but according to locating hinge assembly claimed in claim 1, it is characterized in that: the medial surface of described cantilever is provided with non-circular boss, described position-limiting spring leaf is provided with the non-circular hole be complementary with described non-circular boss, and described position-limiting spring leaf is installed on the non-circular boss on described cantilever medial surface by non-circular hole.
3. but according to locating hinge assembly claimed in claim 2, it is characterized in that: described non-circular boss is the kidney-shaped boss, and described non-circular hole is mounting hole.
4. but according to locating hinge assembly claimed in claim 2, it is characterized in that: described non-circular boss is square boss, and described non-circular hole is square opening.
5. but according to locating hinge assembly claimed in claim 2, it is characterized in that: the height of the height of the non-circular boss of the height of described position-limiting spring leaf bottom surface<described cantilever<described position-limiting spring leaf elasticity boss.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320365366 CN203346671U (en) | 2013-06-25 | 2013-06-25 | Hinge assembly capable of being positioned |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320365366 CN203346671U (en) | 2013-06-25 | 2013-06-25 | Hinge assembly capable of being positioned |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203346671U true CN203346671U (en) | 2013-12-18 |
Family
ID=49746592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320365366 Expired - Lifetime CN203346671U (en) | 2013-06-25 | 2013-06-25 | Hinge assembly capable of being positioned |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203346671U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109208275A (en) * | 2017-07-05 | 2019-01-15 | 青岛海尔洗衣机有限公司 | A kind of device for clothing processing |
| CN111979721A (en) * | 2019-05-22 | 2020-11-24 | 青岛海尔滚筒洗衣机有限公司 | Clothes treatment equipment |
-
2013
- 2013-06-25 CN CN 201320365366 patent/CN203346671U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109208275A (en) * | 2017-07-05 | 2019-01-15 | 青岛海尔洗衣机有限公司 | A kind of device for clothing processing |
| CN109208275B (en) * | 2017-07-05 | 2022-06-07 | 青岛海尔洗衣机有限公司 | Clothes treatment device |
| CN111979721A (en) * | 2019-05-22 | 2020-11-24 | 青岛海尔滚筒洗衣机有限公司 | Clothes treatment equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203559669U (en) | Automatic reset hinge | |
| CN203559677U (en) | Roller switching mechanism used on automatic reset hinge | |
| CN102368012B (en) | Door-closing device for cabinet and refrigerator with door-closing device | |
| CN202689754U (en) | Arc sliding hinge | |
| CN203346671U (en) | Hinge assembly capable of being positioned | |
| KR101550499B1 (en) | Magnet Hinge | |
| CN201705798U (en) | Hinge | |
| CN203296552U (en) | Shower room buffering pivot door | |
| CN203923720U (en) | A kind of door lock | |
| CN203741598U (en) | Washing machine door locking structure and washing machine | |
| CN201891335U (en) | Door closing stop device | |
| CN204960615U (en) | Drop -down formula cabinet hinge | |
| CN206319754U (en) | A kind of refrigerator hinge | |
| CN205713621U (en) | A kind of glass door floor spring | |
| CN204002217U (en) | Door hinge mechanism and dish-washing machine | |
| CN202047688U (en) | Hinge structure capable of closing door automatically | |
| CN201747176U (en) | Embedded hinge | |
| CN201301623Y (en) | Spherical articulated hinge | |
| CN202926066U (en) | Door damping structure and household appliance | |
| CN203515091U (en) | Shower room hinge | |
| CN203226762U (en) | Toilet cover plate assembly | |
| CN201810651U (en) | Self-elasticity rotating shaft | |
| CN201433627Y (en) | Hinge structure | |
| CN205135190U (en) | Arc door who makes box is according to hinge means of designateing orbit to open and shut | |
| CN216020887U (en) | Door body mounting structure of basin formula dish washer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201208 Address after: 214028 No. 18 Changjiang South Road, National High-tech Development Zone, Xinwu District, Wuxi City, Jiangsu Province Patentee after: Wuxi Little Swan Electric Co.,Ltd. Address before: 214028, No. 5, No. 6, block J3, Wuxi New District Export Processing Zone, Jiangsu, China Patentee before: WUXI LITTLE SWAN GENERAL APPLIANCE Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131218 |