CN204192325U - Lid-opening button assembly structure and there is the electric cooking appliance of this lid-opening button assembly structure - Google Patents
Lid-opening button assembly structure and there is the electric cooking appliance of this lid-opening button assembly structure Download PDFInfo
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- CN204192325U CN204192325U CN201420671343.6U CN201420671343U CN204192325U CN 204192325 U CN204192325 U CN 204192325U CN 201420671343 U CN201420671343 U CN 201420671343U CN 204192325 U CN204192325 U CN 204192325U
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- assembly structure
- opening button
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Abstract
The utility model is applicable to household appliance structure technical field, provides a kind of lid-opening button assembly structure and has the electric cooking appliance of this lid-opening button assembly structure.Lid-opening button assembly structure comprises upper cover and is rotationally connected with the button of upper cover, button comprises button portion, connecting portion and rotating shaft, connecting portion is connected between button portion and rotating shaft, upper cover has two mounting hole site, the two ends of rotating shaft are inserted in mounting hole site, upper cover is fixedly installed for limiting the position limiting structure that connecting portion slides to two mounting hole site directions in button impulse stroke, and position limiting structure is divided into the both sides of connecting portion or button portion or is arranged in connecting portion.Electric cooking appliance has above-mentioned lid-opening button assembly structure.The lid-opening button assembly structure that the utility model provides and have the electric cooking appliance of this lid-opening button assembly structure, it has set up position limiting structure, makes button can not left and right skew in impulse stroke, and button can not be deviate from, and ensure that the reliability of function of uncapping.
Description
Technical field
The utility model belongs to household appliance structure technical field, particularly relates to a kind of lid-opening button assembly structure and has the electric cooking appliance of this lid-opening button assembly structure.
Background technology
Current electric cooking appliance, the such as small household electrical appliance such as electric cooker, pressure cooker, it is generally provided with lid-opening button, and lid-opening button is positioned at and covers, and user uncaps to operate and more meets Human Engineering Principle, easy to use.In existing structure, the fixed form of lid-opening button and upper cover is: one end of lid-opening button is designed with rotating shaft, cover on corresponding and be designed with the notched axis hole of " U " shape, the breach direction in " U " oblique crank Z hole, axle edge of lid-opening button loads upper cover, and lid-opening button can sway.The defect of this structure is: 1, because the axis hole shape of upper cover is " U " shape, band breach, and lid-opening button is in rotation process, and shaft core position may be moved, inaccuracy, and impact uses and Consumer's Experience; 2, in user's use procedure, if push hard lid-opening button, may can deviate from certain position lid-opening button, cause product normally to use, less reliable.
Utility model content
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, provide a kind of lid-opening button assembly structure and have the electric cooking appliance of this lid-opening button assembly structure, its button axle center is not easily moved, and button can not be deviate from, to ensure the normal use of product, product reliability is good.
The utility model is achieved in that a kind of lid-opening button assembly structure, comprise upper cover and the button being rotationally connected with described upper cover, described button comprises button portion, connecting portion and rotating shaft, described connecting portion is connected between described button portion and described rotating shaft, described upper cover has two mounting hole site, the two ends of described rotating shaft are inserted in described mounting hole site, described upper cover is fixedly installed in described button impulse stroke for limiting the position limiting structure that described connecting portion slides to two mounting hole site directions, described position limiting structure is divided into the both sides of described connecting portion or button portion or is arranged in described connecting portion.
Alternatively, described button portion, connecting portion and rotating shaft are one-body molded, and described rotating shaft is arranged with reduction torsion spring.
Alternatively, the amplitude that described lid-opening button rotates in described impulse stroke is 0 degree to 15 degree.
Alternatively, described mounting hole site is rounded.
Alternatively, each described mounting hole site by least two axile displacement and integrated semicircular ring form.
Alternatively, described position limiting structure is provided with two and is close to described mounting hole site respectively.
Alternatively, described position limiting structure is formed in one in described upper cover and is divided into limited post or the limit rib of described connecting portion both sides.
Alternatively, the height of described position limiting structure is 3-20mm.
Alternatively, described position limiting structure is the threaded connector being threadedly connected to described upper cover and being divided into described connecting portion both sides.
Alternatively, described position limiting structure is the fixture being fixedly plugged in described upper cover and being divided into described connecting portion both sides.
A kind of electric cooking appliance provided by the utility model, described electric cooking appliance has above-mentioned lid-opening button assembly structure.
Alternatively, described electric cooking appliance is electric cooker or electric pressure cooking saucepan or electric cooking pot or electric steamer.
The lid-opening button assembly structure that the utility model provides and there is the electric cooking appliance of this lid-opening button assembly structure, it is by being fixedly installed at upper cover in described button impulse stroke for limiting the position limiting structure that described connecting portion slides to two mounting hole site directions, the position limiting structure limit button of upper cover the moving left and right of its connecting portion in impulse stroke, thus button cannot be moved in the lateral direction, position limiting structure has certain height, make button in normal impulse stroke, connecting portion can not depart from the constraint of position limiting structure, ensure that the rotating shaft of button can not deviate from axis hole, button can sway, reach normal application target, and, owing to adopting the mounting means of this borrow jack, without the need to arranging the positions, tool hole jaggy such as " U " shape Kong Wei, rotating shaft is not easily moved, button can reliably be worked, and, owing to having set up position limiting structure, button can not be offset left and right in impulse stroke, button can not be deviate from, ensure that the reliability of function of uncapping.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention, be briefly described to the accompanying drawing used required in embodiment below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the decomposing schematic representation of the button assembling structure that the utility model embodiment provides;
Fig. 2 is the schematic perspective view of button in the button assembling structure that provides of the utility model embodiment;
Fig. 3 is A place close-up schematic view in Fig. 1;
Fig. 4 is that in the button assembling structure that provides of the utility model embodiment, button turn to floor map when leaving position limiting structure;
Fig. 5 is the generalized section of A-A section in Fig. 4;
Fig. 6 is the generalized section of B-B section in Fig. 4;
Fig. 7 is floor map when button turn to duty in the button assembling structure that provides of the utility model embodiment;
Fig. 8 is the generalized section of C1-C1 section in Fig. 7;
Fig. 9 is the generalized section of C2-C2 section in Fig. 7;
Figure 10 is floor map when button turn to duty in the button assembling structure that provides of the utility model embodiment;
Figure 11 is the generalized section of D-D section in Figure 10.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
It should be noted that, when element is called as " being fixed on " or " being arranged at " another element, it can directly on another element or may there is centering elements simultaneously.When an element is known as " being connected to " another element, it can be directly connected to another element or may there is centering elements simultaneously.
Also it should be noted that, the orientation term such as left and right, upper and lower in the utility model embodiment, is only relative concept or be reference with the normal operating condition of product each other, and should not be regarded as have restrictive.
As shown in Fig. 1 ~ Fig. 6, a kind of button assembling structure that the utility model embodiment provides, comprise upper cover 1 and the button 2 being rotationally connected with upper cover 1, button 2 comprises button portion 21, connecting portion 22 and rotating shaft 23, connecting portion 22 is connected between button portion 21 and rotating shaft 23, upper cover 1 has two mounting hole site arranged in opposite directions 101, the two ends of rotating shaft 23 are inserted in mounting hole site 101, upper cover 1 is fixedly installed in button 2 impulse stroke for limiting the position limiting structure 3 that connecting portion 22 slides to two mounting hole site 101 directions, impulse stroke refers to that button 2 is pressed into the stroke of uncapped state.Position limiting structure can be divided into the both sides of connecting portion 22 or button portion 21.During installation, as shown in Fig. 4 ~ Fig. 6, the connecting portion 22 of button 2 first turns to the region (such as vertical with upper cover 1 state) beyond position limiting structure 3, now, button 2 can move left and right to two mounting hole site 101, thus the two ends of rotating shaft 23 are inserted in two mounting hole site 101 of upper cover 1, particularly, first one of them mounting hole site 101 can be inserted in one end of button 2 shaft 23, then overall for button 2 mounting hole site 101 towards having inserted is continued to insert with mobile suitable distance, again by the other end in alignment with another one mounting hole site 101, again rotating shaft 23 and button 2 are moved to the direction of this another mounting hole site 101, button 2 moves to position placed in the middle, the other end of now rotating shaft 23 can stretch into corresponding mounting hole site 101.As shown in Fig. 7 ~ Figure 11, then button 2 is rotated to use angle, the position limiting structure 3 of upper cover lays respectively at the both sides of connecting portion 22 or button portion 21, connecting portion 22 or button portion 21 are interfered, limit button 2 the moving left and right of its connecting portion 22 in impulse stroke, thus button 2 cannot be moved in the lateral direction, position limiting structure 3 has certain height, make button 2 in normal impulse stroke, connecting portion 22 can not depart from the constraint of position limiting structure 3, ensure that the rotating shaft 23 of button 2 can not deviate from axis hole, button 2 can sway, reach normal application target, and, owing to adopting the mounting means of this borrow jack, without the need to arranging the positions, tool hole jaggy such as " U " shape Kong Wei, rotating shaft 23 is not easily moved, button 2 can reliably be worked, and, owing to having set up position limiting structure 3, button 2 can not be offset left and right in impulse stroke, button 2 can not be deviate from, ensure that the reliability of function of uncapping.
Or, also position limiting structure 3 can be worn and be placed in connecting portion 22, connecting portion 22 is provided with corresponding spacing hole, during installation, the connecting portion 22 of button 2 first turns to the region (such as vertical with upper cover 1 state) beyond position limiting structure 3, now, button 2 can move left and right to two mounting hole site 101, thus the two ends of rotating shaft 23 are inserted in two mounting hole site 101 of upper cover 1, particularly, first one of them mounting hole site 101 can be inserted in one end of button 2 shaft 23, then overall for button 2 mounting hole site 101 towards having inserted is continued to insert with mobile suitable distance, again by the other end in alignment with another one mounting hole site 101, again rotating shaft 23 and button 2 are moved to the direction of this another mounting hole site 101, the other end of now rotating shaft 23 can stretch into corresponding mounting hole site 101, button 2 moves to position placed in the middle, then button 2 is rotated to use angle, spacing hole now on connecting portion 22 is fastened in position limiting structure 3 just, position limiting structure 3 makes connecting portion 22 not move left and right and can only rotate by phase countershaft 23, moving left and right of the connecting portion 22 of position limiting structure 3 limit button 2 of upper cover, thus button 2 cannot be moved in the lateral direction.
Button portion, connecting portion and rotating shaft are one-body molded, and described rotating shaft is arranged with reduction torsion spring.One leg of torsion spring is connected portion 22, and another leg against upper cover, thus provides the restoring force of reset for button.Connecting portion 22 is towards the side of rotating shaft 23, and wherein a part is connected with rotating shaft 23, leaves gap between another part and rotating shaft 23, to be socketed torsion spring with in rotating shaft 23.That is, connecting portion 22 is asymmetric setting with the junction phase countershaft 23 of rotating shaft 23, such as, junction is positioned at the 1/4-1/2 place of rotating shaft 23 length direction, and then 1/4-1/2 place in the opposite direction can be socketed torsion spring, the restoring force of button can be provided thus by a torsion spring, and balance can be ensured; Simultaneously for rotating shaft 23 snaps in the displacement space that mounting hole site 101 provides enough.
The amplitude that lid-opening button rotates in impulse stroke is 0 degree to 15 degree, and the height of position limiting structure 3 is determined according to the distance between position limiting structure and rotating shaft, and position limiting structure is away from rotating shaft more, and the height of position limiting structure is higher, is generally set as 3-20mm.
Particularly, as shown in FIG. 1 to 3, the both sides of connecting portion 22 are protruded at the two ends of rotating shaft 23, so that the installation of product.
Particularly, as shown in Fig. 1 ~ Fig. 9, mounting hole site 101 is rounded, and under the state that button 2 can not move left and right, rotating shaft 23 can not come off from mounting hole site 101, and reliability is high.
Particularly, as shown in Fig. 1 ~ Figure 11, each mounting hole site 101 can by least two axile displacement and integrated semicircular ring 111,112 form, like this, the upper and lower mould of injection mold can be adopted being inserted into type, and without the need to arranging side core-pulling mechanism, mould structure is simple and cost is low.
Particularly, as shown in Fig. 1 ~ Fig. 9, position limiting structure 3 is provided with two and is close to mounting hole site 101 respectively, and like this, the protrusion height of position limiting structure 3, without the need to too high, also can ensure button 2 in impulse stroke all under the constraint of position limiting structure 3.
Particularly, as a kind of performance, as shown in Fig. 1 ~ Fig. 9, position limiting structure 3 can be and is shaped in upper cover 1 and the limited post or the limit rib that are divided into connecting portion 22 both sides, and its structure is reliable and reduce installation step.In one embodiment, limited post or limit rib extend from two mounting hole site 101 to both are middle respectively, and the height of position limiting structure is 3-8mm.
Particularly, as another kind of performance, position limiting structure 3 is for being threadedly connected to upper cover 1 and being divided into the threaded connector of connecting portion 22 both sides, and threaded connector can be screw etc.
Particularly, position limiting structure 3 is the fixture being fixedly plugged in upper cover 1 and being divided into connecting portion 22 both sides, and fixture can be column etc., also can realize the constraint to connecting portion 22.
The utility model embodiment still provides a kind of electric cooking appliance, and electric cooking appliance has above-mentioned button 2 assembly structure.During installation, the connecting portion 22 of button 2 first turns to the region (such as vertical with upper cover 1 state) beyond position limiting structure 3, now, button 2 can move left and right to two mounting hole site 101, thus the two ends of rotating shaft 23 are inserted in two mounting hole site 101 of upper cover 1, particularly, first one of them mounting hole site 101 can be inserted in one end of button 2 shaft 23, then overall for button 2 mounting hole site 101 towards having inserted is continued to insert with mobile suitable distance, again by the other end in alignment with another one mounting hole site 101, again rotating shaft 23 and button 2 are moved to the direction of this another mounting hole site 101, button 2 moves to position placed in the middle, the other end of now rotating shaft 23 can stretch into corresponding mounting hole site 101.Then button 2 is rotated to use angle, moving left and right of the connecting portion 22 of position limiting structure 3 limit button 2 of upper cover, thus button 2 cannot be moved in the lateral direction, position limiting structure 3 has certain height, make button 2 in normal impulse stroke, connecting portion 22 can not depart from the constraint of position limiting structure 3, ensure that the rotating shaft 23 of button 2 can not deviate from axis hole, button 2 can sway, reach normal application target, and, owing to adopting the mounting means of this borrow jack, without the need to arranging the positions, tool hole jaggy such as " U " shape Kong Wei, rotating shaft 23 is not easily moved, button 2 can reliably be worked, and, owing to having set up position limiting structure 3, button 2 can not be offset left and right in impulse stroke, button 2 can not be deviate from, ensure that the reliability of function of uncapping.
Particularly, electric cooking appliance can be electric cooker or electric pressure cooking saucepan or electric cooking pot or electric steamer.
Lid-opening button 2 assembly structure that the utility model embodiment provides and there is the electric cooking appliance of this lid-opening button 2 assembly structure, it is by being fixedly installed in button 2 impulse stroke for limiting the position limiting structure 3 that connecting portion 22 slides to two mounting hole site 101 directions at upper cover 1, position limiting structure 3 limit button 2 of upper cover the moving left and right of its connecting portion 22 in impulse stroke, thus button 2 cannot be moved in the lateral direction, position limiting structure 3 has certain height, make button 2 in normal impulse stroke, connecting portion 22 can not depart from the constraint of position limiting structure 3, ensure that the rotating shaft 23 of button 2 can not deviate from axis hole, button 2 can sway, reach normal application target, and, owing to adopting the mounting means of this borrow jack, without the need to arranging the positions, tool hole jaggy such as " U " shape Kong Wei, rotating shaft 23 is not easily moved, button 2 can reliably be worked, and, owing to having set up position limiting structure 3, button 2 can not be offset left and right in impulse stroke, button 2 can not be deviate from, ensure that the reliability of function of uncapping.
These are only preferred embodiment of the present utility model, not in order to limit the utility model, all do within spirit of the present utility model and principle any amendment, equivalent to replace or improvement etc., all should be included within protection domain of the present utility model.
Claims (11)
1. a lid-opening button assembly structure, comprise upper cover and the button being rotationally connected with described upper cover, it is characterized in that, described button comprises button portion, connecting portion and rotating shaft, described connecting portion is connected between described button portion and described rotating shaft, described upper cover has two mounting hole site, the two ends of described rotating shaft are inserted in described mounting hole site, described upper cover is fixedly installed in described button impulse stroke for limiting the position limiting structure that described connecting portion slides to two mounting hole site directions, described position limiting structure is divided into the both sides of described connecting portion or button portion or is arranged in described connecting portion.
2. lid-opening button assembly structure as claimed in claim 1, it is characterized in that, described button portion, connecting portion and rotating shaft are one-body molded, and described rotating shaft is arranged with reduction torsion spring.
3. lid-opening button assembly structure as claimed in claim 1, it is characterized in that, the amplitude that described lid-opening button rotates in described impulse stroke is 0 degree to 15 degree.
4. lid-opening button assembly structure as claimed in claim 1, it is characterized in that, described mounting hole site is rounded.
5. lid-opening button assembly structure as claimed in claim 1, is characterized in that, each described mounting hole site by least two axile displacement and integrated semicircular ring form.
6. lid-opening button assembly structure as claimed in claim 1, it is characterized in that, described position limiting structure is provided with two and is close to described mounting hole site respectively.
7. the lid-opening button assembly structure according to any one of claim 1 to 5, is characterized in that, described position limiting structure is formed in one in described upper cover and is divided into limited post or the limit rib of described connecting portion both sides.
8. the lid-opening button assembly structure according to any one of claim 1 to 5, is characterized in that, the height of described position limiting structure is 3-20mm.
9. the lid-opening button assembly structure according to any one of claim 1 to 5, is characterized in that, described position limiting structure is the threaded connector being threadedly connected to described upper cover and being divided into described connecting portion both sides.
10. the lid-opening button assembly structure according to any one of claim 1 to 5, is characterized in that, described position limiting structure is the fixture being fixedly plugged in described upper cover and being divided into described connecting portion both sides.
11. 1 kinds of electric cooking appliances, is characterized in that, described electric cooking appliance has the lid-opening button assembly structure according to any one of claim 1 to 10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420671343.6U CN204192325U (en) | 2014-11-11 | 2014-11-11 | Lid-opening button assembly structure and there is the electric cooking appliance of this lid-opening button assembly structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420671343.6U CN204192325U (en) | 2014-11-11 | 2014-11-11 | Lid-opening button assembly structure and there is the electric cooking appliance of this lid-opening button assembly structure |
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| Publication Number | Publication Date |
|---|---|
| CN204192325U true CN204192325U (en) | 2015-03-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420671343.6U Active CN204192325U (en) | 2014-11-11 | 2014-11-11 | Lid-opening button assembly structure and there is the electric cooking appliance of this lid-opening button assembly structure |
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| CN (1) | CN204192325U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108713977A (en) * | 2018-07-26 | 2018-10-30 | 珠海格力电器股份有限公司 | Electric rice cooker |
-
2014
- 2014-11-11 CN CN201420671343.6U patent/CN204192325U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108713977A (en) * | 2018-07-26 | 2018-10-30 | 珠海格力电器股份有限公司 | Electric rice cooker |
| CN108713977B (en) * | 2018-07-26 | 2023-10-03 | 珠海格力电器股份有限公司 | Electric cooker |
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