CN105370125A - Door hinge of dish-washing machine - Google Patents
Door hinge of dish-washing machine Download PDFInfo
- Publication number
- CN105370125A CN105370125A CN201510859530.6A CN201510859530A CN105370125A CN 105370125 A CN105370125 A CN 105370125A CN 201510859530 A CN201510859530 A CN 201510859530A CN 105370125 A CN105370125 A CN 105370125A
- Authority
- CN
- China
- Prior art keywords
- hinge
- buckle
- dish
- washing machine
- door
- 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.)
- Granted
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D7/00—Hinges or pivots of special construction
- E05D7/12—Hinges or pivots of special construction to allow easy detachment of the hinge from the wing or the frame
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/30—Application of doors, windows, wings or fittings thereof for domestic appliances
- E05Y2900/304—Application of doors, windows, wings or fittings thereof for domestic appliances for dishwashers
Abstract
The invention discloses a door hinge of a dish-washing machine. The door hinge comprises a door body assembly and an inner container, wherein a hinge supporting base is fixedly connected on the inner container; a hinge and a hinge rotary shaft are arranged on the hinge supporting base; the hinge is provided with a mounting notch; the hinge rotary shaft is arranged in the mounting notch, and a hinge buckle is clamped in the mounting notch. The mounting notch is a V-shaped notch, and the inner end of the mounting notch is provided with a semicircular hole; and clamping positions are arranged on two side walls of the mounting notch. According to the door hinge, the hinge rotary shaft is connected into the mounting notch of the hinge, so that the opening and the closing are smooth, and therefore, the door body assembly is not blocked when a user opens and closes the door; the top diameter of the hinge rotary shaft is greater than the diameter of the semicircular hole in the mounting notch, so that the hinge is not dropped; a hinge buckle is buckled in the mounting hole, so that the dismounting and the maintaining are more convenient; only pliers are required to camp into two quick-dismounting holes on the hinge buckle and force is applied inwards, so that the hinge buckle is separated from an inverted buckle in the mounting notch due to deformation, and therefore, the hinge buckle can be got out by being pulled outwards.
Description
Technical field
The present invention relates to a kind of door hinge, specifically a kind of door hinge of dish-washing machine, belong to dish-washing machine technical field.
Background technology
The door hinge of dish-washing machine is the bindiny mechanism of door body assembly based on dish-washing machine and inner bag assembly, adopts chain connection in existing dish-washing machine more.The installation of dish-washing machine, the manufacturing, easy to maintenance etc. will be considered in the design of dish-washing machine, many employings kink mode structure, although such structure is easy for installation, in use also there are problems, such as hinge comes off, clamping stagnation, switch gate have some setbacks.Existing dish-washing machine industry installs hinge buckle on hinge, although can not come off or clamping stagnation, and dismounting, inconvenient maintenance.In order to solve the problem, door hinge anticreep and fast assembling disassembling structure device occur.
Chinese patent literature CN20217619U discloses a kind of door hinge mechanism of dish-washing machine on March 26th, 2012, it is characterized in that comprising installing plate, brace, flap and hinge, be provided with the installing hole be arranged on by hinge on inside door at described hinge, described installing plate be respectively equipped with installing plate is arranged on the installing hole connected on base and the installing hole be fixed on reinforcing rib; One end of wherein said brace is connected with hinge through, and the other end and the installing plate of brace are rotationally connected; One end of described flap is connected with hinge through, and the other end and the installing plate of flap are rotationally connected.It is said, this invention utilizes quadrilateral area principle, and realize hinge when being mounted opposite plate revolution, the centre of gyration moves upward simultaneously, the slit design between dish-washing machine external door and miscellaneous part is reduced, realizes overall appearance uniformity, reduction product design limitation.But, still do not solve in dismounting, keep in repair the inconvenience occurred.Therefore be further improved.
Summary of the invention
Object of the present invention aim to provide a kind of simple and reasonable, assembling is simple, the door body hinge of dependable performance, dismounting maintenance operation dish-washing machine easily, to overcome weak point of the prior art.
The door hinge of a kind of dish-washing machine designed by this object, comprise body assembly and an inner bag, inner bag is fixedly connected with rocker bar bearing, rocker bar bearing is provided with hinge and hinge rotating shaft, it is characterized in that: described hinge is provided with installation gap, hinge rotating shaft is connected in installation gap; Hinge buckle is arranged with in described installation gap.
Described hinge is L shape or triangle, and installation gap is arranged on corner.
Described installation gap is V-notch, and the inner is semicircle orifice; Described installation gap two side is provided with back-off.
Described hinge buckle is scissor or convex shape, and lower openings is arranged; Described hinge buckle top flange is provided with inside cambered surface; Described hinge rotating shaft is between semicircle orifice and flange; Described hinge rotating shaft upper and lower end face diameter is greater than semicircle orifice diameter.
Draw-in groove is surrounded with outside described hinge buckle; Described draw-in groove inside is provided with projection; Described draw-in groove inside is provided with back-off; Back-off and described screens clamping.
Quick detach hole is provided with inside described hinge buckle; Described quick detach hole is provided with two, and lays respectively on two inside walls; Described quick detach hole ellipse or manhole.
The present invention is by being connected in the installation gap of hinge by hinge rotating shaft, and switch gate is smooth and easy, and door body assembly can not clamping stagnation when switch gate body assembly for user, and the top diameter of hinge rotating shaft is greater than the diameter of semicircle orifice in installation gap, and therefore hinge can not come off; In installation gap, hinge buckle established by card, dismounting is all convenient with maintenance, only pliers need be inserted in two quick detach holes on hinge buckle, and inwardly exert oneself, hinge buckle departs from the back-off in installation gap because of deformation, now pulls outward and just can take out hinge buckle.
Accompanying drawing explanation
Fig. 1 is one embodiment of the invention structural representation.
Fig. 2 is the structural representation of hinge.
Fig. 3 is the structural representation of hinge buckle.
Fig. 4 is the sectional view of hinge buckle.
Fig. 5 is the enlarged diagram that hinge buckle coordinates with hinge.
Fig. 6 is the structure for amplifying schematic diagram of hinge rotating shaft.
In figure, 1 is rocker bar bearing, and 2 is hinge, and 3 is hinge rotating shaft, and 4 is installation gap, and 4.1 is semicircle orifice, and 4.2 for screens, and 5 be hinge buckle, and 5.1 is flange, and 5.2 is draw-in groove, and 5.3 be back-off, 5.4 is quick detach hole.
Detailed description of the invention
Below in conjunction with drawings and Examples, the invention will be further described.
See Fig. 1-Fig. 5, a kind of door hinge of dish-washing machine, comprises body assembly and an inner bag, inner bag is fixedly connected with rocker bar bearing 1, rocker bar bearing 1 is provided with hinge 2 and hinge rotating shaft 3.Described hinge 2 is L shape or triangle, and be on the corner provided with installation gap 4, hinge rotating shaft 3 is arranged in installation gap 4, and hinge buckle 5 established by card in installation gap 4.Installation gap 4 is V-notch, and the inner is semicircle orifice 4.1; Described installation gap 4 two side is provided with screens 4.2.Hinge buckle 5 is scissor or convex shape, and bottom arranges opening; Described hinge buckle 5 top flange 5.1 is provided with inside cambered surface; Hinge rotating shaft 3 is between semicircle orifice 4.1 and flange 5.1, and namely hinge rotating shaft 3 is arranged in the circular hole that semicircle orifice 4.1 is formed with the cambered surface of described flange 5.1.Draw-in groove 5.2 is surrounded with outside hinge buckle 5; Draw-in groove inside is provided with back-off 5.3; Back-off and described screens 4.2 clamping.Quick detach hole 5.4 is provided with inside hinge buckle 5; Quick detach hole is provided with two, and lays respectively on two inside walls; Quick detach hole ellipse or manhole.Described hinge buckle 5 is engineering plastic materials and parts.
In the present embodiment, rocker bar bearing 1 is weldingly fixed on internal cavity of bowl washer, and hinge rotating shaft 3 is riveted on rocker bar bearing 1, and the installation gap 4 of hinge 2 is enclosed within hinge rotating shaft 3, then hinge buckle 5 draw-in groove 5.2 is inserted the installation gap 4 of hinge 2; Hinge 2 is connected with door body assembly to rotate gauge tap door by hinge rotating shaft 3.Hinge rotating shaft 3 is riveted on rocker bar bearing 1, and the semicircular opening 4.1 at the V-notch place of hinge 2 snaps in hinge rotating shaft 3, then hinge buckle 5 is sticked into the V-notch of hinge 2 until the back-off of hinge 2 and hinge buckle 5 back-off 5.3 clamp mutually; The top diameter of hinge rotating shaft 3 is greater than the diameter of semicircle orifice in installation gap, and therefore hinge can not come off; Hinge 2V v notch v is inserted in the draw-in groove 5.2 li of hinge buckle 5, and hinge 2 is clamped at draw-in groove 5.2 edge of hinge buckle 5, and the back-off 5.3 inside the draw-in groove 5.2 of hinge buckle 5 is buckled on hinge 2 back-off, and hinge buckle 5 would not come off; After installing hinge buckle 5, the flange 5.1 of hinge buckle 5 forms a blind hole with the semicircular opening 4.1 of installation gap 4, and hinge would not come off.
When hinge 2 being dismantled, hinge buckle 5 need be dismantled, because hinge buckle 5 is provided with two quick detach holes 5.4, only need pliers to be inserted hinge buckle 5 and be provided with two quick detach holes 5.4, tweezers again, hinge buckle 5 is threaded off because of deformation, can pull out hinge buckle 5 outward once drawing.
General principle of the present invention, principal character and advantage of the present invention.Those skilled in the art should understand the present invention and not be restricted to the described embodiments; what describe in above-described embodiment and manual just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection domain is defined by appending claims and equivalent thereof.
Claims (7)
1. the door hinge of a dish-washing machine, comprise body assembly and an inner bag, inner bag is fixedly connected with rocker bar bearing (1), rocker bar bearing (1) is provided with hinge (2) and hinge rotating shaft (3), it is characterized in that: described hinge (2) is provided with installation gap (4), hinge rotating shaft (3) is arranged in installation gap (4), and establishes hinge buckle (5) at installation gap (4) Nei Ka.
2. the door hinge of dish-washing machine according to claim 1, is characterized in that: described hinge (2) is L shape or triangle, and installation gap (4) is arranged on corner.
3. the door hinge of dish-washing machine according to claim 2, is characterized in that: described installation gap (4) is V-notch, and the inner is semicircle orifice (4.1); Described installation gap (4) two side is provided with screens (4.2).
4. the door hinge of the dish-washing machine according to any one of claim 1-3, is characterized in that: described hinge buckle (5) is scissor or convex shape, and bottom arranges opening; Hinge buckle (5) top flange (5.1) is provided with inside cambered surface; Described hinge rotating shaft (3) is arranged in the circular hole that semicircle orifice (4.1) is formed with the cambered surface of flange (5.1).
5. the door hinge of dish-washing machine according to claim 4, is characterized in that: described hinge buckle (5) outside is surrounded with draw-in groove (5.2); Described draw-in groove inside is provided with back-off (5.3); Back-off (5.3) and described screens (4.2) clamping.
6. the door hinge of dish-washing machine according to claim 5, is characterized in that: described hinge buckle (5) inner side is provided with quick detach hole (5.4); Described quick detach hole (5.4) is provided with two, and lays respectively on two inside walls; Described quick detach hole (5.4) is oval or manhole.
7. the door hinge of dish-washing machine according to claim 6, is characterized in that: described hinge buckle (5) is engineering plastic materials and parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510859530.6A CN105370125B (en) | 2015-11-30 | 2015-11-30 | A kind of door hinge of dish-washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510859530.6A CN105370125B (en) | 2015-11-30 | 2015-11-30 | A kind of door hinge of dish-washing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105370125A true CN105370125A (en) | 2016-03-02 |
| CN105370125B CN105370125B (en) | 2017-08-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510859530.6A Active CN105370125B (en) | 2015-11-30 | 2015-11-30 | A kind of door hinge of dish-washing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105370125B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20170086644A1 (en) * | 2015-09-29 | 2017-03-30 | General Electric Company | Appliance with a pin retention feature |
| CN107951451A (en) * | 2017-11-15 | 2018-04-24 | 广东格兰仕集团有限公司 | The mobile articulated structure of dish-washing machine |
| CN108104642A (en) * | 2018-01-09 | 2018-06-01 | 珠海格力电器股份有限公司 | A kind of hinge arrangement and body structure and dish-washing machine |
| CN113622771A (en) * | 2021-09-09 | 2021-11-09 | 德红柜智能科技(厦门)有限公司 | Hinge mounting structure for furniture articles and storage cabinet comprising same |
| CN113790004A (en) * | 2021-09-09 | 2021-12-14 | 德红柜智能科技(厦门)有限公司 | Novel hinge mechanism |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29621599U1 (en) * | 1996-12-12 | 1997-02-27 | Bosch Siemens Hausgeraete | Door hinge for front-loading household appliances |
| DE10259065A1 (en) * | 2002-12-17 | 2004-07-01 | BSH Bosch und Siemens Hausgeräte GmbH | Door hinge for domestic appliances has cut-out to accept plastics moulded bearing bush having spring arms to retain hinge pin |
| CN102512129A (en) * | 2011-12-05 | 2012-06-27 | 海尔集团公司 | Dish washer |
| CN104948049A (en) * | 2014-03-27 | 2015-09-30 | 美的集团股份有限公司 | Dish washing machine and hinge assembly thereof |
| CN205349051U (en) * | 2015-11-30 | 2016-06-29 | 广东格兰仕集团有限公司 | Hinge of dish washer |
-
2015
- 2015-11-30 CN CN201510859530.6A patent/CN105370125B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29621599U1 (en) * | 1996-12-12 | 1997-02-27 | Bosch Siemens Hausgeraete | Door hinge for front-loading household appliances |
| DE10259065A1 (en) * | 2002-12-17 | 2004-07-01 | BSH Bosch und Siemens Hausgeräte GmbH | Door hinge for domestic appliances has cut-out to accept plastics moulded bearing bush having spring arms to retain hinge pin |
| CN102512129A (en) * | 2011-12-05 | 2012-06-27 | 海尔集团公司 | Dish washer |
| CN104948049A (en) * | 2014-03-27 | 2015-09-30 | 美的集团股份有限公司 | Dish washing machine and hinge assembly thereof |
| CN205349051U (en) * | 2015-11-30 | 2016-06-29 | 广东格兰仕集团有限公司 | Hinge of dish washer |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20170086644A1 (en) * | 2015-09-29 | 2017-03-30 | General Electric Company | Appliance with a pin retention feature |
| US10231595B2 (en) * | 2015-09-29 | 2019-03-19 | Haier Us Appliance Solutions, Inc. | Appliance with a pin retention feature |
| CN107951451A (en) * | 2017-11-15 | 2018-04-24 | 广东格兰仕集团有限公司 | The mobile articulated structure of dish-washing machine |
| CN107951451B (en) * | 2017-11-15 | 2024-04-05 | 广东格兰仕集团有限公司 | Movable hinge structure of dish washer |
| CN108104642A (en) * | 2018-01-09 | 2018-06-01 | 珠海格力电器股份有限公司 | A kind of hinge arrangement and body structure and dish-washing machine |
| CN108104642B (en) * | 2018-01-09 | 2023-05-23 | 珠海格力电器股份有限公司 | Hinge structure, box structure and dish washer |
| CN113622771A (en) * | 2021-09-09 | 2021-11-09 | 德红柜智能科技(厦门)有限公司 | Hinge mounting structure for furniture articles and storage cabinet comprising same |
| CN113790004A (en) * | 2021-09-09 | 2021-12-14 | 德红柜智能科技(厦门)有限公司 | Novel hinge mechanism |
| CN113622771B (en) * | 2021-09-09 | 2022-12-09 | 德红柜智能科技(厦门)有限公司 | Hinged mounting structure for furniture articles and storage cabinet comprising same |
| CN113790004B (en) * | 2021-09-09 | 2023-01-24 | 德红柜智能科技(厦门)有限公司 | Hinge mechanism for hidden door spindle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105370125B (en) | 2017-08-25 |
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