CN203258698U - Microwave oven - Google Patents
Microwave oven Download PDFInfo
- Publication number
- CN203258698U CN203258698U CN 201220647101 CN201220647101U CN203258698U CN 203258698 U CN203258698 U CN 203258698U CN 201220647101 CN201220647101 CN 201220647101 CN 201220647101 U CN201220647101 U CN 201220647101U CN 203258698 U CN203258698 U CN 203258698U
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- micro
- wave oven
- spacer
- rolling wheel
- groove
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Abstract
The utility model provides a microwave oven, which comprises a microwave oven body and an oven door assembly, and further comprises a door opening/closing mechanism, wherein the door opening/closing mechanism comprises a rolling wheel bracket, a positioning sheet and a spring, the rolling wheel bracket, the positioning sheet and the spring are sequentially connected, the middle portion of the rolling wheel bracket is provided with a rolling wheel along a vertical direction, the rolling wheel is provided with a concave groove, and the positioning sheet is snapped into the concave groove. The microwave oven has characteristics of simple drop-down door structure, easy production operation, reliable structure, and convenient use operation.
Description
Technical field
The utility model relates to a kind of micro-wave oven, refers to especially a kind of pull-down door open/close structure micro-wave oven.
Background technology
It is complicated that the door opening and closing mechanism of the micro-wave oven that the pull-down of now selling on the market opens the door exists assembling, the problems such as Maintenance Difficulty, need to there be special assembling fixture and specific purpose tool just can realize aspect assembling and the maintenance, and when batch production, be difficult to assembling, batch production efficient is low, and production process is long.
Summary of the invention
[0004] the utility model proposes a kind of micro-wave oven, solved micro-wave oven assembling complexity in the prior art, the problems such as troublesome maintenance.
The technical solution of the utility model is achieved in that described micro-wave oven also includes door opening and closing mechanism,
Described door opening and closing mechanism includes rolling wheel support, spacer and the spring that connects in turn,
Described rolling wheel support middle part vertically is provided with roller, and described roller is provided with groove,
Described spacer is stuck in the described groove;
Described fire door assembly is connected in micro-wave oven body bottom by described rolling wheel support and spacer and described micro-wave oven body;
Described fire door assembly is lower sliding door.
Further, described rolling wheel support comprise fixed head and with the perpendicular support plate of described fixed head, a wherein end of described support plate is provided with the support draw-in groove, the other end is provided with axis hole,
A wherein end of described spacer is provided with oval hook, and the other end is provided with locating groove,
Described support draw-in groove, locating groove are hooked together with two ends of spring respectively.
Further, described fire door assembly is provided with the first axle and the second axle,
Described first is located in the described axis hole, and described the second axle and described ellipse are hooked together.
Further, described micro-wave oven includes one or two door opening and closing mechanism.
Further, described fixed head is provided with screw,
Described fixed head is located at the intrinsic bottom of described micro-wave oven, and is fixed together by screw and described micro-wave oven body,
The end that described support plate is provided with axis hole stretches out described micro-wave oven body.
Further, described spacer includes resilience face,
Described resilience face forces together mutually with the face of roller groove.
Further, described spacer also is provided with the spring hanging hole.
The utility model is a kind of micro-wave oven door opening and closing mechanism of novel lower sliding door mode, by this mechanism, can realize resetting to downward swing door and semi-automatic resilience, this mechanism mainly comprises rolling wheel support, spacer, fire door assembly, micro-wave oven body and spring, under the effect of spring force, realize the open and close door by the contact effect drive door assembly of spacer.This mechanism roller when closing the door state is pressed on the resilience inclined-plane of spacer all the time, thereby provides to the power of flue direction to door constantly, has guaranteed the sealing of fire door assembly and micro-wave oven body, has prevented microwave from leakage; The lower sliding door that the utility model proposes is simple in structure, and production operation is easy, and structure is more reliable, the use operation is more convenient.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, the below will do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art, apparently, accompanying drawing in the following describes only is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
The structural representation of a kind of micro-wave oven that Fig. 1 provides for the utility model;
The structural representation of the second micro-wave oven that Fig. 2 provides for the utility model;
Fig. 3 is the rolling wheel support structural representation of micro-wave oven shown in Figure 1;
Fig. 4 is the structural representation that the rolling wheel support of micro-wave oven shown in Figure 3 is provided with the spring hanging hole;
Fig. 5 is the locating sheet structure schematic diagram of micro-wave oven shown in Figure 1.
The specific embodiment
Below in conjunction with the accompanying drawing among the utility model embodiment, the technical scheme among the utility model embodiment is clearly and completely described, obviously, described embodiment only is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that obtains under the creative work prerequisite, all belong to the scope of the utility model protection.
As shown in Figure 1, a kind of micro-wave oven that the utility model provides, comprise micro-wave oven body 1 and fire door assembly 3, described micro-wave oven also includes door opening and closing mechanism (not indicating), described door opening and closing mechanism includes rolling wheel support 22, spacer 23 and the spring 21 that connects in turn, described rolling wheel support 22 middle parts vertically are provided with roller 223, and described roller 223 is provided with groove (not indicating), and described spacer 23 is stuck in the described groove.Described fire door assembly 3 is connected in micro-wave oven body 1 bottom by described rolling wheel support 22 and spacer 23 with described micro-wave oven body 1; Described fire door assembly 3 is lower sliding door.
The utility model is opened by spacer 23, spring 21, rolling wheel support 22 and irregular four limits of fire door assembly 3 formation are set, and unstability and the leg-of-mutton stability of utilizing four limits to open, realize blow-on door assembly 3 of the present utility model and close fire door assembly 3 two states.Preferably, during blow-on door assembly 3, the fulcrum of roller 223 is stuck in the junction between spring 21 and the spacer 23, thus form roller 223 both sides spring 21, spacer 23 to pulling force, form two triangles.
As a kind of preferred version, described rolling wheel support 22 comprise fixed head 231 and with the perpendicular support plate 222 of described fixed head 231, a wherein end of described support plate 222 is provided with support draw-in groove 224, the other end is provided with axis hole 226, a wherein end of described spacer 23 is provided with oval hook 232, and the other end is provided with locating groove 231; If end and second axle 32 of oval hook 232 link together, realize hook and the 32 relative rotations of the second axle, thereby reach open and close fire door assembly 3; Articulating of the end of locating groove 231 and spring 21.Described support draw-in groove 224, locating groove 231 are hooked together with two ends of spring 21 respectively.Described fire door assembly 3 is provided with the first axle 31 and the second axle 32, and described the first axle 31 is located in the described axis hole 226, and described the second axle 32 is hooked together with described oval hook 232.
As another embodiment; the akin simple transformation that two parts of the spacer 23 that reaches described above should be considered as functional connection should be considered as the spiritual place of protection of the present utility model; namely be similar to structures such as ellipse hook 232 being made as other polygon, polygon and bent limit phase structure; and the second axle 32 is relative fixing with spacer 23, and with the 3 relative rotations of fire door assembly.
As a kind of preferred version, described micro-wave oven includes one or two door opening and closing mechanism.This fire door assembly 3, door opening and closing mechanism can be located at fire door assembly 3 both sides respectively establish one or in fire door assembly 3 wherein a side door opening and closing mechanism of addressing is set.A door opening and closing mechanism is respectively established in fire door assembly 3 both sides, so that the switch locking effect of fire door assembly 3 is better in outstanding good ground.
As a kind of preferred version, described fixed head 231 is provided with screw (not indicating), described fixed head 231 is located at the bottom in the described micro-wave oven body 1, and is fixed together by screw and described micro-wave oven body 1, and the end that described support plate 222 is provided with axis hole 226 stretches out described micro-wave oven body 1.In fixed head 231 and the micro-wave oven body 1, more attractive in appearance, and fix with micro-wave oven body 1, You Jiadi is fixed in the bottom of micro-wave oven body 1, for the enforcement of door opening and closing mechanism provides good condition.Support plate 222 is made as one with fixed head 231, and as preferably, the two is one-body molded, and its production technology is simple, and product is more firm.
As a kind of preferred version, described spacer 23 includes resilience face 233, and described resilience face 233 forces together mutually with the face of roller 223 grooves.Above-mentioned resilience face 233 joins for spacer 23 and roller 223 and at the face of 223 movements of roller.Preferred, this resilience face 233 can be made as curved surface, and above-mentioned curved surface is two ends convergence, central protrusion, and round and smooth excessive face.
As a kind of preferred version, described spacer 23 also is provided with spring hanging hole 225.Spring hanging hole 225 has same function for being connected with spring 21 with support draw-in groove 224.
The utility model is a kind of micro-wave oven door opening and closing mechanism of novel lower sliding door mode, by this mechanism, can realize that downward blow-on door assembly 3 and semi-automatic resilience reset, this mechanism mainly comprises rolling wheel support 22, spacer 23, fire door assembly 3 micro-wave oven bodies 1 and spring 21, under the effect of spring force, realize the open and close door by drive fire door assembly 3 assemblies of spacer 23.This mechanism roller 223 when closing the door state is pressed on the resilience inclined-plane of spacer 23 all the time, thereby provides to the power of flue direction to fire door assembly 3 constantly, has guaranteed the sealing of fire door assembly 3 with micro-wave oven body 1, has prevented microwave from leakage; The lower sliding door that the utility model proposes is simple in structure, and production operation is easy, and structure is more reliable, the use operation is more convenient.
The above only is preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (7)
1. a micro-wave oven comprises micro-wave oven body and fire door assembly, and it is characterized in that: described micro-wave oven also includes door opening and closing mechanism,
Described door opening and closing mechanism includes rolling wheel support, spacer and the spring that connects in turn,
Described rolling wheel support middle part vertically is provided with roller, and described roller is provided with groove,
Described spacer is stuck in the described groove;
Described fire door assembly is connected in micro-wave oven body bottom by described rolling wheel support and spacer and described micro-wave oven body;
Described fire door assembly is lower sliding door.
2. micro-wave oven according to claim 1 is characterized in that:
Described rolling wheel support comprise integrated fixed head and with the perpendicular support plate of described fixed head, a wherein end of described support plate is provided with the support draw-in groove, the other end is provided with axis hole,
A wherein end of described spacer is provided with oval hook, and the other end is provided with locating groove,
Described support draw-in groove, locating groove are hooked together with two ends of spring respectively.
3. micro-wave oven according to claim 2 is characterized in that:
Described fire door assembly is provided with the first axle and the second axle,
Described first is located in the described axis hole, and described the second axle and described ellipse are hooked together.
4. described micro-wave oven one of according to claim 1 ~ 3 is characterized in that:
Described micro-wave oven includes one or two door opening and closing mechanism.
5. micro-wave oven according to claim 4 is characterized in that:
Described fixed head is provided with screw,
Described fixed head is located at the intrinsic bottom of described micro-wave oven, and is fixed together by screw and described micro-wave oven body,
The end that described support plate is provided with axis hole stretches out described micro-wave oven body.
6. micro-wave oven according to claim 5 is characterized in that:
Described spacer includes resilience face,
Described resilience face forces together mutually with the face of roller groove.
7. micro-wave oven according to claim 5 is characterized in that:
Described spacer also is provided with the spring hanging hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220647101 CN203258698U (en) | 2012-11-28 | 2012-11-28 | Microwave oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220647101 CN203258698U (en) | 2012-11-28 | 2012-11-28 | Microwave oven |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203258698U true CN203258698U (en) | 2013-10-30 |
Family
ID=49471258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220647101 Expired - Lifetime CN203258698U (en) | 2012-11-28 | 2012-11-28 | Microwave oven |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203258698U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103791530A (en) * | 2014-01-20 | 2014-05-14 | 中山东菱威力电器有限公司 | Microwave oven with pull-down door |
| CN106988648A (en) * | 2017-05-08 | 2017-07-28 | 广东美的厨房电器制造有限公司 | Lower sliding door mounting structure and cooking apparatus |
| 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 |
-
2012
- 2012-11-28 CN CN 201220647101 patent/CN203258698U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103791530A (en) * | 2014-01-20 | 2014-05-14 | 中山东菱威力电器有限公司 | Microwave oven with pull-down door |
| CN106988648A (en) * | 2017-05-08 | 2017-07-28 | 广东美的厨房电器制造有限公司 | Lower sliding door mounting structure and cooking apparatus |
| 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 |
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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: 20131030 |
|
| CX01 | Expiry of patent term |