CN203430289U - Door device of electric cooking appliance - Google Patents
Door device of electric cooking appliance Download PDFInfo
- Publication number
- CN203430289U CN203430289U CN201320407416.6U CN201320407416U CN203430289U CN 203430289 U CN203430289 U CN 203430289U CN 201320407416 U CN201320407416 U CN 201320407416U CN 203430289 U CN203430289 U CN 203430289U
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- door
- pulley
- hinge
- cooking appliance
- electric cooking
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Abstract
A door device of an electric cooking appliance comprises a box, a box door and a door pulling mechanism. The door pulling mechanism comprises a pull rod, a tension spring, a pulley assembly, a pulley base and a bottom board, wherein the pulley base and the bottom board are used for assembling the pulley assembly and are respectively and fixedly assembled in the box, and a cavity for containing the door pulling mechanism is defined by the bottom board and the side wall of the box in an enclosed mode. The door device is characterized in that the door pulling mechanism further comprises door shaft fixing blocks and door connection pieces, wherein the door shaft fixing blocks are assembled on two sides of a door frame of the box door, the door connection pieces are assembled on two sides of the bottom board in correspondence with the door shaft fixing blocks which are fixed to the door frame in a welded mode or in a screw joint mode, an upper door shaft and a lower door shaft are in rivet connection with the door shaft fixing blocks, and the upper door shaft and the lower door shaft are in pivot connection with the pull rod and the door connection pieces respectively. According to the door device, the pull rod is fixed without the need of rivets, installation of the pull rod is completed on an assembly line, deformation of the pull rod caused by transportation is avoided, and the pull rod is convenient to take and replace; in addition, as for a door hinge, by means of an design improvement to the door connection pieces, the door shaft fixing blocks and the pull rod, a double door-drooping-preventing structure is designed, and the box door can be opened at different angles.
Description
Technical field
The utility model relates to a kind of electric cooking appliance, specifically a kind of door body device of electric cooking appliance.
Background technology
Traditional electric cooking appliance (comprising electric oven, micro-wave oven) is a kind of device for cooking food, its utilizes and to be arranged on the heat that the heater block in casing produces and to carry out cooking food, development along with economic society, people are also increasing day by day to the demand of electric cooking appliance, stable performance, electric cooking appliance more and more welcomed by the people specious and easy to use.The assembling of the door hinge of traditional electrical cooker is all with rivet, fixedly to complete in portion's process of assembling, easily causes product in transportation, to cause the distortion of pull bar; And pull bar is conventionally by the door-hinge pivot joint being arranged in doorframe, makes chamber door produce and rock in opening procedure, causes the weighing apparatus that is uneven of doorframe both sides.Therefore, be necessary to be further improved.
Utility model content
The purpose of this utility model aim to provide a kind of simple and reasonable, assemble the electric cooking appliance convenient, cost of manufacture is low door body device, to overcome weak point of the prior art.
By the door body device of a kind of electric cooking appliance of this object design, comprise casing, chamber door and door mechanism, door mechanism comprises pull bar, extension spring, pulley base and the base plate of pulley assembly and assembling pulley assembly, wherein pulley base and base plate are fixedly assemblied in casing respectively, base plate and wall box are surrounded by for the accommodating chamber groove of door mechanism, its architectural feature is the door-hinge fixed block that door mechanism also comprises the doorframe both sides that are assemblied in chamber door, and corresponding door-hinge fixed block is assemblied in the door brace of base plate both sides, wherein door-hinge fixed block welds or is spirally connected and is fixed on doorframe, on door-hinge fixed block, riveted joint has upper door-hinge and lower door-hinge, upper door-hinge and lower door-hinge respectively with pull bar and a door brace pivot joint.
Described pulley assembly comprises pulley and pulley spindle, and wherein pulley spindle is fixed on casing through pulley base, pulley by pulley spindle rotate be assemblied in pulley base outside, be positioned at chamber groove; The centre of described pulley also has a chute, and the bottom of pull bar is movably set on chute.
The bottom bending forming of described door-hinge fixed block has a fixture block, corresponding on door brace, be provided with one with the spacing draw-in groove coordinating of fixture block; The front end of described door brace is articulated on lower door-hinge, door brace with on base plate, be respectively arranged with corresponding screw.
In the front end correspondence of described pull bar, door-hinge is provided with a snap fit, and rear end is connected with one end of extension spring.
The bottom of described pull bar is and the movable arc-shaped curved surface structure coordinating of chute, and arc-shaped curved surface is provided with multistage pause recess, the rear side of arc-shaped curved surface be also provided with one with the spacing overhead kick coordinating of chute.
On described base plate, be provided with side by side a circular hole and strip hole, the other end of extension spring is connected on strip hole through circular hole.
Pull bar of the present utility model is fixed without rivet, and the assembly line that is arranged on of pull bar completes, and has avoided causing because of transportation the distortion of a pull bar, exchanges for conveniently; Door-hinge fixed block and doorframe is welded together, greatly strengthened the intensity of door hinge, to reducing the difference of height of doorframe, there is great role.Movablely between pull bar and pulley coordinates the design that is formed with a protective door inclination, left and right door brace and left and right door-hinge fixed block pivot joint are formed with the design that another protective door tilts, and make door hinge have heat insulation and dissipation, assemble the convenient and dual effect that prevents door falling.The design of the multistage pause recess of pull bar, has realized chamber door and can open different angles.The beneficial effects of the utility model are: the assembly structure that 1, improves electric cooking appliance doorframe and casing; 2, reduce the difference of height of doorframe.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model one embodiment;
Fig. 2 is the assembly structure schematic diagram of doorframe and casing in an embodiment;
Fig. 3 is the decomposition texture schematic diagram of Fig. 2;
Fig. 4 is the structural representation of door-hinge fixed block;
Fig. 5 is the structural representation of pull bar;
Fig. 6 is the structural representation of door brace.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is further described.
Referring to Fig. 1-Fig. 6, a kind of door body device of electric cooking appliance, comprise casing 1, chamber door 2 and door mechanism, door mechanism comprises pull bar 3, extension spring 4, pulley base 7 and the base plate 8 of pulley assembly and assembling pulley assembly, wherein pulley base 7 is fixedly assemblied in respectively in casing 1 with base plate 8, base plate 8 and casing 1 sidewall surround the chamber groove 1.1 of accommodating door mechanism, door mechanism also comprises the door-hinge fixed block 9 of doorframe 2.1 both sides that are assemblied in chamber door 2, and corresponding door-hinge fixed block 9 is assemblied in the door brace 10 of base plate 8 both sides, wherein door-hinge fixed block 9 is weldingly fixed on doorframe 2.1, greatly strengthened the intensity of door hinge, difference of height to doorframe 2.1 has great role, on door-hinge fixed block 9, riveted joint has upper door-hinge 11 and a lower door-hinge 12, upper door-hinge 11 and lower door-hinge 12 respectively with pull bar 3 and 10 pivot joints of door brace.Pulley assembly comprises pulley 5 and pulley spindle 6, and wherein pulley spindle 6 is fixed on casing 1 through pulley base 7, pulley 5 by pulley spindle 6 rotate be assemblied in pulley base 7 outside, be positioned at chamber groove 1.1; The centre of pulley 5 also has a chute, and the bottom of pull bar 3 is movably set on chute.The bottom bending forming of door-hinge fixed block 9 has a fixture block 9.1, corresponding on door brace 10, be provided with one with the spacing draw-in groove coordinating 10.1 of fixture block 9.1, there is the effect that has to fall under protective door assembly when switch gate; The front end of door brace 10 is articulated on lower door-hinge 12, and door brace 10 is respectively arranged with corresponding screw 13 with on base plate 8.In the front end correspondence of pull bar 3, door-hinge 11 is provided with a snap fit 3.1, and rear end is connected with one end of extension spring 4; The bottom of pull bar 3 is and the movable arc-shaped curved surface structure coordinating of chute, and arc-shaped curved surface is provided with multistage pause recess 3.2, the rear side of arc-shaped curved surface be also provided with one with the spacing overhead kick coordinating 3.3 of chute; Multistage pause recess 3.2 facilitates chamber door 2 to open different angles, and overhead kick 3.3 has the effect fallen under protective door assembly.On base plate 8, be provided with side by side a circular hole 14 and strip hole 15, the other end of extension spring 4 is connected on strip hole 15 through circular hole 14.
The utility model is not only limited to above-mentioned example, and in essential scope of the present utility model, the variation of making, remodeling, increase or replacement, also belong to protection domain of the present utility model.
Claims (6)
- An electric cooking appliance door body device, comprise casing (1), chamber door (2) and door mechanism, door mechanism comprises pull bar (3), extension spring (4), pulley base (7) and the base plate (8) of pulley assembly and assembling pulley assembly, wherein pulley base and base plate are fixedly assemblied in casing respectively, base plate and wall box surround the chamber groove (1.1) of accommodating door mechanism, it is characterized in that door mechanism also comprises the door-hinge fixed block (9) of doorframe (2.1) both sides that are assemblied in chamber door, and corresponding door-hinge fixed block is assemblied in the door brace (10) of base plate (8) both sides, wherein door-hinge fixed block welds or is spirally connected and is fixed on doorframe, on door-hinge fixed block, riveted joint has upper door-hinge (11) and lower door-hinge (12), upper door-hinge and lower door-hinge respectively with pull bar and a door brace pivot joint.
- According to claim 1 electric cooking appliance door body device, it is characterized in that described pulley assembly comprises pulley (5) and pulley spindle (6), wherein pulley spindle is fixed on casing through pulley base, pulley by pulley spindle rotate be assemblied in pulley base (7) outside, be positioned at chamber groove (1.1); The centre of described pulley also has a chute, and the bottom of pull bar (3) is movably set on chute.
- 3. the door body device of electric cooking appliance according to claim 2, is characterized in that the bottom bending forming of described door-hinge fixed block (9) has a fixture block (9.1), corresponding on door brace (10), be provided with one with the spacing draw-in groove coordinating of fixture block (10.1); It is upper that the front end of described door brace is articulated in lower door-hinge (12), and door brace is respectively arranged with corresponding screw (13) with on base plate (8).
- 4. according to the door body device of electric cooking appliance described in claim 2 or 3, it is characterized in that in the front end correspondence of described pull bar (3), door-hinge (11) is provided with a snap fit (3.1), rear end is connected with the one end of extension spring (4).
- According to claim 4 electric cooking appliance door body device, the bottom that it is characterized in that described pull bar is and the movable arc-shaped curved surface structure coordinating of chute, arc-shaped curved surface is provided with multistage pause recess (3.2), the rear side of arc-shaped curved surface be also provided with one with the spacing overhead kick coordinating of chute (3.3).
- 6. the door body device of electric cooking appliance according to claim 5, is characterized in that being provided with side by side on described base plate (8) circular hole (14) and strip hole (15), and the other end of extension spring (4) passes circular hole and is connected on strip hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320407416.6U CN203430289U (en) | 2013-07-09 | 2013-07-09 | Door device of electric cooking appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320407416.6U CN203430289U (en) | 2013-07-09 | 2013-07-09 | Door device of electric cooking appliance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203430289U true CN203430289U (en) | 2014-02-12 |
Family
ID=50059337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320407416.6U Expired - Lifetime CN203430289U (en) | 2013-07-09 | 2013-07-09 | Door device of electric cooking appliance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203430289U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107131528A (en) * | 2017-06-29 | 2017-09-05 | 广东美的厨房电器制造有限公司 | Cooker |
| CN107630611A (en) * | 2017-10-19 | 2018-01-26 | 广东美的厨房电器制造有限公司 | Hinge component and cooker |
| CN114109171A (en) * | 2021-11-26 | 2022-03-01 | 珠海格力电器股份有限公司 | Hinge clamping plate and cooking utensil |
-
2013
- 2013-07-09 CN CN201320407416.6U patent/CN203430289U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107131528A (en) * | 2017-06-29 | 2017-09-05 | 广东美的厨房电器制造有限公司 | Cooker |
| CN107131528B (en) * | 2017-06-29 | 2019-08-30 | 广东美的厨房电器制造有限公司 | Cooker |
| CN107630611A (en) * | 2017-10-19 | 2018-01-26 | 广东美的厨房电器制造有限公司 | Hinge component and cooker |
| CN112922478A (en) * | 2017-10-19 | 2021-06-08 | 广东美的厨房电器制造有限公司 | Hinge assembly and cooking device |
| CN114109171A (en) * | 2021-11-26 | 2022-03-01 | 珠海格力电器股份有限公司 | Hinge clamping plate and cooking utensil |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140212 |
|
| CX01 | Expiry of patent term |