CN216823339U - Hinge structure of dish washer - Google Patents
Hinge structure of dish washer Download PDFInfo
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- CN216823339U CN216823339U CN202122651748.6U CN202122651748U CN216823339U CN 216823339 U CN216823339 U CN 216823339U CN 202122651748 U CN202122651748 U CN 202122651748U CN 216823339 U CN216823339 U CN 216823339U
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Abstract
The utility model relates to a hinge structure of a dish washing machine, which comprises a dish washing machine body and a door body; the dishwasher body is provided with a hinge seat, a steering wheel and an elastic part; the hinge seat and the steering wheel are arranged on the dishwasher body through a common fastener; the door body is provided with a hinge and is hinged on the hinge seat through the hinge; the elastic piece is connected with a pull rope; the pull rope is wound on the steering wheel and is connected with the hinge in a matching way. Above-mentioned structure has not only strengthened the connection strength between the door body, the hinge seat, the dish washer body, can also simplify the hinge seat simultaneously, the dish washer body, the assembly process between the directive wheel, make and can realize quick, convenient, and low-cost assembly effect between hinge seat, the dish washer body, the directive wheel, the cooperation of reuse elastic component, stay cord afterwards, certain elastic tension has when making the relative hinge seat of hinge articulated, so that the door body can the articulated switching of elasticity on the dish washer body.
Description
Technical Field
The utility model relates to a dishwasher, in particular to a hinge structure of the dishwasher.
Background
Chinese patent document No. CN209048076U discloses a hinge structure and a dish washer in 2019, 7.2.7.9.A hinge structure comprises a hinge seat and a door hinge, the hinge seat is arranged on a machine body of the dish washer, and a slideway structure is arranged on the hinge seat; the door hinge is rotatably connected to the hinge seat and connected with the door body of the dish washing machine, and the door body slides along the slideway structure to open or close the door body of the dish washing machine, so that the door body is prevented from deflecting when being opened or closed. Meanwhile, the door body is connected with the hinge structure to open or close the washing chamber; and the door body balance adjusting assembly comprises: the reversing wheel is arranged on the body of the dishwasher; one end of the pull rope is connected with a door hinge of the hinge structure by bypassing the reversing wheel; and one end of the elastic part is connected with the other end of the pull rope, and the other end of the elastic part is connected with the body of the dish washing machine. The connection strength between the door body and the machine body of the structure is poor, so that the door body is easy to shake when being opened and closed movably, and the assembly process among the pull rope, the door hinge, the elastic part and the reversing wheel is complex and unstable, so that the production cost is high, and the problem of loosening and loosening is easy to occur. Therefore, further improvements are necessary.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a hinge structure of a dish washing machine, so that the hinge assembly process can be effectively simplified under the condition of not influencing the overall structural strength of the dish washing machine, and the defects in the prior art are overcome.
The hinge structure of the dishwasher designed according to the purpose comprises a dishwasher body and a door body, and is characterized in that: the dishwasher body is provided with a hinge seat, a steering wheel and an elastic part; the hinge seat and the steering wheel are arranged on the dishwasher body through a common fastener; the door body is provided with a hinge and is hinged on the hinge seat through the hinge; the elastic piece is connected with a pull rope; the pull rope is wound on the steering wheel and is connected with the hinge in a matching way.
The dishwasher body at least comprises a base; the base is provided with a positioning part; the hinge seat is provided with a positioning matching part and is positioned and arranged on the positioning part through the positioning matching part; the steering wheel is rotatably arranged on the base and positioned outside the positioning part; the fastening piece acts on the steering wheel, the dishwasher body and the hinge base simultaneously.
The positioning part is a positioning jack and is concavely arranged on the base; the positioning matching part is a positioning pin and is arranged on the hinge seat in an extending way; the positioning plug pins are positioned and inserted into the positioning insertion holes.
A rotating part is arranged on the outer side of the positioning part; the steering wheel is rotatably arranged on the rotating part; the fastener fastening is in the rotation portion, and through the rotation portion fastening is in the location portion with the location cooperation portion to utilize common fastener to realize the directive wheel location is rotated in the rotation portion, the hinge seat is fixed on the base.
The number of the steering wheels is at least two, and a certain distance is formed between the at least two steering wheels; the number of the fasteners is at least two; at least two fasteners are respectively arranged on at least two steering wheels and respectively fastened on the base and the hinge seat.
One end of the elastic piece elastically acts on the base, and the other end of the elastic piece is elastically provided with an elastic connecting piece and is elastically connected with one end of the pull rope through the elastic connecting piece; the other end of the pull rope is respectively wound behind the at least two steering wheels and is connected with the hinge in a matching way.
One end of the hinge is fixedly connected with the door body, and the other end of the hinge extends to form a hinge driving part; the hinge is connected with a hinge connecting piece in a driving way through the hinge driving part; the hinge connecting piece is connected with the other end of the pull rope in a matching way.
The door body is hinged and opened on the hinge seat through the matching elasticity of the hinge, the hinge connecting piece, the steering wheel, the pull rope, the elastic connecting piece and the elastic piece.
The hinge is also provided with a switching part; the hinge seat is also provided with a switching matching part; the switching portion with there is the pivot between the switching cooperation portion, and the two passes through the pivot is rotated and is connected, in order to realize the hinge articulates on the hinge seat.
Through the improvement of the structure, the hinge is arranged on the door body and is in hinged fit with the hinge seat, then the common fastener is utilized to position and rotate the steering wheel on the dishwasher body, and the hinge seat is fixed on the dishwasher body, so that the connection strength among the door body, the hinge seat and the dishwasher body is enhanced, the door body can be stably and movably opened and closed on the dishwasher body, the assembly process among the hinge seat, the dishwasher body and the steering wheel can be simplified, the three can be assembled only by using the common and traditional fastener, the assembly convenience of the hinge seat, the dishwasher body and the steering wheel is improved under the condition of ensuring the stable assembly among the hinge seat, the dishwasher body and the steering wheel, the quick, convenient and low-cost assembly effect can be realized among the hinge seat, the dishwasher body and the steering wheel, and then the cooperation of the elastic part and the pull rope is utilized, the hinge has certain elastic tension when being hinged relative to the hinge seat, so that the door body can be elastically hinged to open and close on the dishwasher body, and the opening and closing effect of the door body is improved.
Comprehensively, the door has the characteristics of simple and reasonable structure, simple assembly process, low manufacturing cost, stable and reliable assembly, stable opening and closing of the door body and the like, and is high in practicability.
Drawings
Fig. 1 is an exploded view of an embodiment of the present invention.
Fig. 2 is a schematic view of an assembly structure according to an embodiment of the present invention.
Fig. 3 is an exploded view of the hinge, the hinge seat, the base, the steering wheel, the pull rope and the elastic member according to an embodiment of the present invention.
Fig. 4 is an enlarged schematic view of a portion a in fig. 2.
Fig. 5 is a structural schematic diagram of the door body in a closed state.
Fig. 6 is a structural schematic diagram of the door body in an open state.
Fig. 7 is an enlarged schematic view of a portion B in fig. 5.
Fig. 8 is an enlarged schematic view of the structure at C in fig. 6.
Detailed Description
The utility model is further described below with reference to the drawings and examples.
Referring to fig. 1-8, the hinge structure of the dishwasher comprises a dishwasher body and a door body 1; the dishwasher body is provided with a hinge seat 2, a steering wheel 3 and an elastic part 4; the hinge base 2 and the steering wheel 3 are arranged on the dishwasher body through a common fastener 5; the door body 1 is provided with a hinge 6 and is hinged on the hinge seat 2 through the hinge 6; the elastic part 4 is connected with a pull rope 7; the pull rope 7 is wound on the steering wheel 3 and is connected with the hinge 6 in a matching way.
In the embodiment, the hinge 6 is arranged on the door body 1 and is in hinged fit with the hinge seat 2, the common fastener 5 is utilized to enable the steering wheel 3 to be positioned and rotated on the dishwasher body, the hinge seat 2 is fixed on the dishwasher body, the connection strength between the door body 1, the hinge 6, the hinge seat 2 and the dishwasher body is enhanced, the door body 1 can be stably and movably opened and closed on the dishwasher body, meanwhile, the assembly process among the hinge seat 2, the dishwasher body and the steering wheel 3 can be simplified, the three parts can be assembled only by the common and traditional fastener 5, the assembly convenience of the hinge seat 2, the dishwasher body and the steering wheel 3 is improved under the condition of ensuring the stable assembly among the hinge seat 2, the dishwasher body and the steering wheel 3, the quick, convenient and low-cost assembly effect can be realized among the hinge seat 2, the dishwasher body and the steering wheel 3, and then the elastic part 4 is utilized, The matching of the pull rope 7 enables the hinge 6 to have certain elastic tension when hinged relative to the hinge seat 2, so that the door body 1 can be opened and closed on the dishwasher body in an elastic hinged mode, and the opening and closing effect of the door body 1 is improved.
In particular, the dishwasher body comprises at least a seat 8; a positioning part 9 is arranged on the base 8; the hinge seat 2 is provided with a positioning matching part 10 and is positioned on the positioning part 9 through the positioning matching part 10; the steering wheel 3 is rotatably arranged on the base 8 and is positioned outside the positioning part 9; the fastening element 5 acts simultaneously on the steering wheel 3, the dishwasher body, the hinge block 2.
In this embodiment, the positioning portion 9 is a positioning insertion hole and is concavely arranged on the base 8; the positioning matching part 10 is a positioning pin and is arranged on the hinge seat 2 in an extending way; the positioning plug pins are positioned and inserted into the positioning insertion holes. Meanwhile, the size of the positioning insertion hole is equivalent to that of the positioning plug pin, so that the positioning plug pin can be inserted into the positioning insertion hole in a front-back and left-right positioning mode, and the inserting stability between the positioning insertion hole and the positioning plug pin is improved.
In order to improve the rotating effect of the steering wheel 3, a rotating part 11 is arranged outside the positioning part 9; the steering wheel 3 is rotatably arranged on the rotating part 11; the fastening member 5 fastens on the rotating portion 11 and on the positioning portion 9 and the positioning engagement portion 10 through the rotating portion 11. That is, the fastening member 5 plays a role in positioning and preventing the steering wheel 3 from falling off, and the fastening member 5 performs a role in limiting and fixing the hinge base 2, so that the steering wheel 3 can be positioned and rotated on the rotating part 11 and the hinge base 2 can be fixed on the base 8 only by using the common fastening member 5 in the present embodiment.
The number of the steering wheels 3 is at least two, and a certain distance is formed between the at least two steering wheels 3; the number of the fasteners 5 is at least two; at least two fasteners 5 are respectively arranged on at least two steering wheels 3 and respectively fastened on the base 8 and the hinge base 2.
That is, the steered wheels 3 and the fastening members 5 of the present embodiment are provided in the same number, and the steered wheels 3 and the fastening members 5 of the present embodiment are provided in two, respectively, while ensuring stable assembly. The two steering wheels 3 form a certain distance and are respectively distributed at the outer side of the positioning part 9 up and down; the two fasteners 5 are respectively arranged on the upper steering wheel 3 and the lower steering wheel 3 and respectively fastened on the upper position and the lower position of the base 8 and the hinge seat 2, so that the upper position and the lower position between the base 8 and the hinge seat 2 can be stably assembled.
Furthermore, one end of the elastic element 4 elastically acts on the base 8, and the other end of the elastic element 4 is elastically provided with an elastic connecting element 12 and is elastically connected with one end of the pull rope 7 through the elastic connecting element 12; the other end of the pull rope 7 is respectively wound around the two steering wheels 3 and then is connected with the hinge 6 in a matching way.
One end of the hinge 6 is fixedly connected with the door body 1, and the other end of the hinge extends to form a hinge driving part 13; the hinge 6 is connected with a hinge connecting piece 14 through the hinge driving part 13 in a driving way; the hinge connecting piece 14 is connected with the other end of the pull rope 7 in a matching way.
The door body 1 is hinged and opened on the hinge seat 2 through the matching elasticity of the hinge 6, the hinge connecting piece 14, the steering wheel 3, the pull rope 7, the elastic connecting piece 12 and the elastic piece 4.
In order to stably hinge the hinge 6 on the hinge seat 2, the hinge 6 is further provided with an adapter part 15; the hinge seat 2 is also provided with a switching matching part 16; a rotating shaft 17 is arranged between the switching part 15 and the switching matching part 16, and the switching part and the switching matching part are rotatably connected through the rotating shaft 17, so that the hinge 6 is hinged on the hinge seat 2.
The foregoing is a preferred embodiment of the present invention, and the basic principles, principal features and advantages of the utility model are shown and described. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the present invention, but various changes and modifications may be made without departing from the spirit and scope of the utility model as defined by the appended claims and their equivalents.
Claims (8)
1. The utility model provides a hinge structure of dish washer, includes dish washer body, door body (1), its characterized in that: the dishwasher body is provided with a hinge seat (2), a steering wheel (3) and an elastic part (4); the hinge seat (2) and the steering wheel (3) are arranged on the dishwasher body through a common fastener (5); the door body (1) is provided with a hinge (6) and is hinged to the hinge seat (2) through the hinge (6); the elastic piece (4) is connected with a pull rope (7); the pull rope (7) is wound on the steering wheel (3) and is connected with the hinge (6) in a matching way.
2. The hinge structure of a dishwasher according to claim 1, wherein: the dishwasher body comprises at least a seat (8); a positioning part (9) is arranged on the base (8); the hinge seat (2) is provided with a positioning matching part (10) and is positioned on the positioning part (9) through the positioning matching part (10); the steering wheel (3) is rotatably arranged on the base (8) and is positioned on the outer side of the positioning part (9); the fastening element (5) acts simultaneously on the steering wheel (3), the dishwasher body and the hinge mount (2).
3. The hinge structure of a dishwasher according to claim 2, wherein: the positioning part (9) is a positioning jack and is concavely arranged on the base (8); the positioning matching part (10) is a positioning pin and is arranged on the hinge seat (2) in an extending way; the positioning plug pins are positioned and inserted into the positioning insertion holes.
4. The hinge structure of a dishwasher according to claim 2, wherein: a rotating part (11) is arranged on the outer side of the positioning part (9); the steering wheel (3) is rotatably arranged on the rotating part (11); the fastener (5) is fastened on the rotating part (11) and fastened on the positioning part (9) and the positioning matching part (10) through the rotating part (11), so that the steering wheel (3) is positioned and rotated on the rotating part (11) and the hinge seat (2) is fixed on the base (8) by utilizing the common fastener (5).
5. The hinge structure of a dishwasher according to claim 2, wherein: the number of the steering wheels (3) is at least two, and a certain distance is formed between the at least two steering wheels (3); the number of the fasteners (5) is at least two; at least two fasteners (5) are respectively arranged on at least two steering wheels (3) and respectively fastened on the base (8) and the hinge seat (2).
6. The hinge structure of dishwasher according to claim 4, wherein: one end of the elastic part (4) elastically acts on the base (8), and the other end of the elastic part (4) is elastically provided with an elastic connecting part (12) and is elastically connected with one end of the pull rope (7) through the elastic connecting part (12); the other end of the pull rope (7) is respectively wound around the at least two steering wheels (3) and then is connected with the hinge (6) in a matching way.
7. The hinge structure of dishwasher according to claim 6, wherein: one end of the hinge (6) is fixedly connected with the door body (1), and the other end of the hinge extends to form a hinge driving part (13); the hinge (6) is connected with a hinge connecting piece (14) through the hinge driving part (13) in a driving way; the hinge connecting piece (14) is connected with the other end of the pull rope (7) in a matching way;
The door body (1) is hinged to the hinge seat (2) in an opening and closing mode through the cooperation of the hinge (6), the hinge connecting piece (14), the steering wheel (3), the pull rope (7), the elastic connecting piece (12) and the elastic piece (4).
8. The hinge structure of a dishwasher according to claim 1, wherein: the hinge (6) is also provided with a switching part (15); the hinge seat (2) is also provided with a switching matching part (16); the switching portion (15) with there is pivot (17) between switching cooperation portion (16), and the two passes through pivot (17) rotate the connection, in order to realize hinge (6) articulate on hinge seat (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122651748.6U CN216823339U (en) | 2021-10-31 | 2021-10-31 | Hinge structure of dish washer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122651748.6U CN216823339U (en) | 2021-10-31 | 2021-10-31 | Hinge structure of dish washer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216823339U true CN216823339U (en) | 2022-06-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122651748.6U Active CN216823339U (en) | 2021-10-31 | 2021-10-31 | Hinge structure of dish washer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216823339U (en) |
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2021
- 2021-10-31 CN CN202122651748.6U patent/CN216823339U/en active Active
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