CN209235842U - Cover-opening structure and cooking apparatus including it - Google Patents
Cover-opening structure and cooking apparatus including it Download PDFInfo
- Publication number
- CN209235842U CN209235842U CN201821460477.8U CN201821460477U CN209235842U CN 209235842 U CN209235842 U CN 209235842U CN 201821460477 U CN201821460477 U CN 201821460477U CN 209235842 U CN209235842 U CN 209235842U
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- China
- Prior art keywords
- connecting shaft
- lid
- cover
- driving
- button bit
- Prior art date
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- Withdrawn - After Issue
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Abstract
The utility model discloses a kind of cover-opening structure and including its cooking apparatus.The cover-opening structure is used to connect the ontology and lid of utensil, including the first driving mechanism, the second driving mechanism and connecting shaft, for the connecting shaft for connecting the ontology and lid, first driving mechanism and the second driving mechanism separately or cooperatively can provide driving force for the unlatching and/or closing of the lid.Cover-opening structure provided by the utility model includes multiple driving mechanisms, and multiple driving mechanisms can provide driving force individually or simultaneously, to control Cover opening or closing, on the one hand the reliability of cover-opening structure is improved, on the other hand more diversified control mode also is provided to the opening and closing of lid, so that user experience is more preferable.
Description
Technical field
The utility model relates to cooking apparatus correlative technology field, especially a kind of cover-opening structure and the cooking pot including it
Tool.
Background technique
The uncapping of existing electric cooker, which is all made of spring as power, opens the upper cover of electric cooker, this design is to spring requirement
Very high, spring force is too small to will appear bow-backed phenomenon, and spring force is excessive and is easy to appear the phenomenon that uncapping take-off.And it is past
Toward will appear with the case where time is elongated, and the elastic force of spring gradually becomes smaller is used, prevent spring from getting a desired effect.And
The failure of spring or other problems also can cause to damage to the wire rod at hinge, to affect machine life.
To solve the above-mentioned problems, part electric cooker controls the opening and closing of upper cover using motor-driven mode, alternatively, motor
With spring collective effect, but the control mode of opening and closing lid is single, and user experience is not fine.
Utility model content
In view of this, one of the purpose of this utility model, which is to provide one kind, has multiple driving mechanisms, it is capable of providing a variety of
The cover-opening structure of driving method and cooking apparatus including it.
In a first aspect, provide a kind of cover-opening structure, for connecting the ontology and lid of utensil, including the first driving mechanism,
Second driving mechanism and connecting shaft, the connecting shaft is for connecting the ontology and lid, first driving mechanism and second
Driving mechanism separately or cooperatively can provide driving force for the unlatching and/or closing of the lid.
Preferably, the connecting shaft can move between the first position and the second position along its axial direction,
When the connecting shaft is located at the first position, first driving mechanism provides drive to the unlatching of the lid
Power,
When the connecting shaft is located at the second position, second driving mechanism can unlatching to the lid and
It closes and driving force is provided.
Preferably, first driving mechanism includes bias structure and fastening structure, and the fastening structure is arranged described
In connecting shaft,
When the connecting shaft is located at the first position, the fastening structure and the bias structure are in non-fastening shape
State, the bias structure provide driving force for the unlatching of the lid,
When the connecting shaft is located at the second position, the fastening structure and the bias structure are in and fasten shape
State, in the lid by closing to during unlatching, the bias structure is not at least institute in the part stage of the process
The unlatching for stating lid provides driving force.
Preferably, the bias structure is configured to torsional spring, including the first end that is located on the lid and is located in institute
State the second end on ontology.
Preferably, the fastening structure includes the first button bit, the second button bit and main body, first button bit and described second
Button bit is connected in the main body,
When the connecting shaft is located at the first position, first button bit is not fastened with the first end, the connection
When the second position, first button bit can fasten axle position with the first end,
Second button bit is fastened in the second end.
Preferably, interconnecting piece is provided in the main body, the interconnecting piece is connected in the connecting shaft, the fastening knot
Structure can relatively rotate with the connecting shaft, and can be with the connecting shaft between the first position and the second position
It is mobile.
Preferably, first button bit include can with the first end fasten second part, the second part and
Second button bit forms angle [alpha] between the projection on the axially vertical face of the connecting shaft, and the angle [alpha] is 90 °-
100°。
Preferably, second driving mechanism includes driving motor and transmission mechanism,
When the connecting shaft is located at the second position, the transmission mechanism is able to carry out power transmission, by the drive
The driving force of dynamic motor is transmitted to the lid,
When the connecting shaft is located at the first position, the transmission mechanism disconnects power transmission.
Preferably, the transmission mechanism include the driving gear being connect with the driving motor and with the connection axis connection
Driven gear,
When the connecting shaft is located at the first position, the driven gear is separated with the driving gear,
When the connecting shaft is located at the second position, the driven gear is engaged with the driving gear.
Second aspect provides a kind of cooking apparatus, including pot body and lid, including above-mentioned cover-opening structure, the knot of uncapping
Structure connects the pot body and the lid.
Preferably, the cooking apparatus is electric cooker or electric pressure cooking saucepan.
Cover-opening structure provided by the utility model includes multiple driving mechanisms, and multiple driving mechanisms can individually or
Driving force is provided simultaneously, to control Cover opening or closing, the reliability of cover-opening structure is on the one hand improved, on the other hand also gives
The opening and closing of lid provides more diversified control mode, so that user experience is more preferable.
Detailed description of the invention
By referring to the drawings to the description of the utility model embodiment, the above-mentioned and other mesh of the utility model
, feature and advantage will be apparent from, in the accompanying drawings:
Fig. 1 shows cooking apparatus structural schematic diagram provided by the utility model；
Fig. 2 shows the structural schematic diagrams of cover-opening structure；
Fig. 3 shows the structural schematic diagram of the first driving mechanism；
Fig. 4 shows the structural schematic diagram of fastening structure；
Fig. 5 shows the left view schematic diagram of fastening structure.
Specific embodiment
The utility model is described below based on embodiment, but the utility model is not restricted to these implementations
Example.It should be understood by one skilled in the art that attached drawing is provided to the purpose of explanation provided herein, and attached drawing is not necessarily
It is drawn to scale.
Unless the context clearly requires otherwise, "include", "comprise" otherwise throughout the specification and claims etc. are similar
Word should be construed as the meaning for including rather than exclusive or exhaustive meaning；That is, be " including but not limited to " contains
Justice.
In the description of the present invention, it should be understood that term " first ", " second " etc. are used for description purposes only,
It is not understood to indicate or imply relative importance.In addition, in the description of the present invention, unless otherwise indicated, it is " more
It is a " it is meant that two or more.
The utility model provides a kind of cover-opening structure and is suitable in the structure with ontology and lid such as cooking apparatus, is used for
Control the unlatching and/or closing of lid.Have for the application by cover-opening structure on cooking apparatus to cover-opening structure below
Body introduction.
As shown in Figure 1, 2, cover-opening structure 1 provided by the utility model be arranged in cooking apparatus pot body 2 and lid 3 it
Between, for the unlatching to the lid 3 and/or close offer driving force.
As shown in Figure 2,3, the cover-opening structure 1 include the first driving mechanism 11 and the second driving mechanism 12, described first
At least one of driving mechanism 11 and second driving mechanism 12 can provide driving force to the unlatching of the lid 3.
First driving mechanism 11 includes bias structure, is capable of providing bias force during the lid 3 is opened,
And it is opened by lid 3 described in the biasing power drive.Preferably, first driving mechanism 11 is configured to torsional spring, the torsion
Spring includes two ends, and the first end 111 of the torsional spring can be located on the lid 3, and the second end 112 of the torsional spring can
It is located in the pot body 2, when the lid 3 lid closes in the pot body 2, the torsional spring can produce under the action of torsion
Raw elastic force, and the lid 3 can be made to open by elastic force.
The cover-opening structure 1 further includes connecting shaft 14, and the lid 3 and the pot body 2 are realized by the connecting shaft 14
It is hinged, and the connecting shaft 14 is also used to control cutting for first driving mechanism 11 and second driving mechanism 12
It changes.The torsion spring set is in the connecting shaft 14.First driving mechanism 11 further includes fastening structure 13, the fastening knot
Structure 13 can fasten on the torsional spring, and as shown in Figure 3,4, the fastening structure 13 includes the first button bit 131, the second button bit
132 and main body 133, first button bit 131 can be fastened in the first end 111 of the torsional spring, second button bit 132 is detained
It closes in the second end 112 of the torsional spring, also, when first button bit 131 is fastened in the first end 111, it is described
Fastening structure 13 can limit first driving mechanism 11.First button bit 131 and the second button bit 132 are connected to
In the main body 133, it is provided with interconnecting piece 134 in the main body 133, through-hole is provided on the interconnecting piece 134, so that described
Interconnecting piece 134 is connectable in the connecting shaft 14, and the interconnecting piece 134 can be carried out by being provided in the connecting shaft 14
The structure of limit, and enable the interconnecting piece 134 fastening structure 13 when being connected in the connecting shaft 14 with this configuration
It is enough to be relatively rotated with the connecting shaft 14, but the fastening structure 13 cannot be along the axial direction and the connection of the connecting shaft 14
Relative motion occurs for axis 14, i.e., the described connecting shaft 14 is able to drive the fastening structure 13 in the first position and the second position
Between move.The main body 133 is configured to the axially extending elongate structure along the connecting shaft 14, first button bit 131
Setting is mutually staggered on the extending direction of the main body 133 with second button bit 132, it is preferable that first button bit 131
It is separately positioned on the both ends of the main body 133 with second button bit 132, and extends to different directions.As shown in figure 5, excellent
Selection of land, first button bit 131 include first part 1311 and second part 1313, the first part 1311 and the main body
133 and the second part 1312 connect, the second part 1312 can fasten with the first end 111, described first
Points 1311 mainly play connection functions, it is preferable that the first part 1311 and the second part 1312 are by bending or curved
It is curved at integral structure.Further, the second part 1312 and second button bit 132 with the main body 133
Angle [alpha] is formed between projection on the vertical face of extending direction, the angle [alpha] is preferably 90 ° -100 °.The fastening structure 13
Can be as the connecting shaft 14 be along the axial movement of the connecting shaft 14, and work as the connecting shaft 14 and move to first position
When, first button bit 131 is staggered with the first end 111, i.e., described first button bit 131 cannot be fastened on the first end
On 111 namely the fastening structure 13 and the bias structure are in non-buckling state；When the connecting shaft 14 moves to second
When position, first button bit 131 can be fastened in the first end 111, and fasten position when the first end 111 moves to
First button bit 131 described in when setting is fastened in the first end 111, i.e., the described fastening structure 13 and the bias structure are in button
Conjunction state.When the connecting shaft 14 is located at first position and the second position, second button bit 132 is fastened on the second end
On 112, it is preferable that second button bit 132 is configured to groove-like structure, enables the second end 12 in the groove-like structure
Interior generation is slided but not is skidded off, and makes second button bit 132 in this embodiment by the movement of second button bit 132
Opposite slide occurs with the second end 112.
As shown in Figure 1, 2, it is preferable that there are two the settings of the first driving mechanism 11, two first driving mechanisms
11 are arranged on 14 in the connecting shaft, and two fastening structures 13 can be synchronous with the connecting shaft 14 along the connecting shaft
14 axial movement, the first button bit 131 when so that the connecting shaft 14 being located at first position, on two fastening structures 13
It is staggered simultaneously with two first ends 111, when the connecting shaft 14 is located at the second position, on two fastening structures 13
First button bit 131 simultaneously can be fastened with the first end 111.
Barrier structure 21 is provided in the pot body 2, the barrier structure 21 can be to the second of the fastening structure 13
Button bit 132 is stopped, when the connecting shaft 14 is located at first position, in 112 elastic force of the second end under the action of institute
It states the second button bit 132 to be connected on the barrier structure 21, first driving mechanism 11 provides drive to the unlatching of the lid 3
Power.When the connecting shaft 14 is located at the second position lid 3 lid close when in the pot body 2 described in the second button
Position 132 is connected on the barrier structure 21 under the active force of the second end 112, when the lid 3 is opened described in first
Driving mechanism 11, which provides driving force, opens the lid 3, when the lid 3 is opened to closed position described in the first button bit
131 are fastened in the first end 111, and when the lid 3 continues starting, the first end 111 is transported with the lid 3
It is dynamic, in the fastening structure 13 as the movement of the first end 111 rotates, make second button bit 132 and the resistance
It keeps off structure 21 to separate, first driving mechanism 11 no longer provides driving force to the unlatching of the lid 3 during this.It is i.e. described
When connecting shaft 14 is located at the second position, first driving mechanism 11 can only be in the initial rank of 3 opening process of lid
Section provides driving force, cannot provide driving force in the second half section of 3 opening process of lid for the unlatching of the lid 3.
As shown in Fig. 2, second driving mechanism 12 includes driving motor 121 and transmission mechanism, the driving motor 121
The connecting shaft 14 can be driven to rotate by the transmission mechanism, the connecting shaft 14 and the lid 3 are relatively unrotatable,
The connecting shaft 14 can be relatively rotated with the pot body 2, so that the rotation of the connecting shaft 14 be allow to drive the lid 3
Open or close, it is preferable that the connecting shaft 14 can make the company by the cooperation in D-shaped axis and D-shaped hole with the lid 3
Spindle 14 and the lid 3 are relatively unrotatable, alternatively, can also be realized using structures such as bolt jack cooperations.Preferably, institute
Stating transmission mechanism includes driving gear 122 and driven gear 123, and the driving gear 122 is connected to the driving motor 121
On motor shaft, and as the motor shaft rotates, the driven gear 123 is arranged in the connecting shaft 14, and is able to drive
The connecting shaft 14 rotates, and can move up with the connecting shaft 14 in the axis of the connecting shaft 14.When the connection
When axis 14 is located at first position, the driving gear 122 is mutually staggered with the driven gear 123, i.e., the two does not engage, this
When, the drive mechanism disconnects power transmission, and the driving motor 121 cannot drive the driven gear 123 to rotate, that is,
Second driving mechanism 12 cannot provide the opening and closing of the lid 3 driving force, right by first driving mechanism 11 at this time
The unlatching of the lid 3 provides driving force.When the connecting shaft 14 is located at the second position, the driving gear 122 with it is described
Driven gear 123 engages, and the transmission mechanism is able to carry out power transmission, and the driving motor 121 can drive the connection
Axis 14 rotate, with to the lid 3 opening and closing provide driving force, at this point, the lid 3 open to the closed position it
Before, first driving mechanism 11 and second driving mechanism 12 can provide driving force simultaneously for the unlatching of the lid 3,
Or driving force only can also be provided by first driving mechanism 11, when the lid 3, which is opened, arrives the closed position,
First driving mechanism 11 cannot provide driving force again, and second driving mechanism 12 provides the driving that the lid 3 is opened
Power.Preferably, the driving motor 121 is stepper motor, and the unlatching so that the lid 3 is arranged in the driving motor 121
It is more smooth, it avoids the occurrence of and opens that driving force is excessive the bounce of lid 3 or driving force deficiency is occurred and prevent lid 3 from opening in place
The case where.Preferably, the driving motor 12 for synchronous motor and can also be arranged travel switch and control opening for the lid 3
It closes.When the connecting shaft 14 is located at the second position, second driving mechanism 12, which can also provide driving force, makes the lid 3
Lid is closed onto the pot body 2, realizes the automatic control that the lid 3 is opened and closed.
Cover-opening structure 1 provided by the utility model is used for cooking apparatus, and the cooking apparatus can be electric cooker, voltage
Power pot etc..
Cover-opening structure provided by the utility model includes multiple driving mechanisms, and multiple driving mechanisms can individually or
Driving force is provided simultaneously, to control Cover opening or the closing of cooking apparatus, on the one hand improves the reliability of cover-opening structure, separately
On the one hand more diversified control mode also is provided to the opening and closing of lid, so that user experience is more preferable.
Those skilled in the art will readily recognize that above-mentioned each preferred embodiment can be free under the premise of not conflicting
Ground combination, superposition.
It should be appreciated that above-mentioned embodiment is merely exemplary, and not restrictive, without departing from the utility model
In the case where basic principle, those skilled in the art can be for the various apparent or equivalent modification that above-mentioned details is made
Or replacement, it is all included in the scope of the claims of the utility model.
Claims (11)
1. a kind of cover-opening structure, for connecting the ontology and lid (3) of utensil, which is characterized in that including the first driving mechanism
(11), the second driving mechanism (12) and connecting shaft (14), the connecting shaft (14) is for connecting the ontology and lid (3), institute
It states the first driving mechanism (11) and the second driving mechanism (12) can separately or cooperatively be unlatching and/or the pass of the lid (3)
Offer driving force is provided.
2. cover-opening structure according to claim 1, which is characterized in that the connecting shaft (14) can be first along its axial direction
It is moved between position and the second position,
When the connecting shaft (14) is located at the first position, first driving mechanism (11) opens the lid (3)
Offer driving force is provided,
When the connecting shaft (14) is located at the second position, second driving mechanism (12) can be to the lid (3)
Opening and closing provide driving force.
3. cover-opening structure according to claim 2, which is characterized in that first driving mechanism (11) includes bias structure
With fastening structure (13), the fastening structure (13) is arranged on the connecting shaft (14),
When the connecting shaft (14) is located at the first position, the fastening structure (13) and the bias structure are in non-button
Conjunction state, the bias structure provide driving force for the unlatching of the lid (3),
When the connecting shaft (14) is located at the second position, the fastening structure (13) and the bias structure are in and fasten
State, the lid (3) by close to open during, the bias structure at least the part stage of the process not
Unlatching for the lid (3) provides driving force.
4. cover-opening structure according to claim 3, which is characterized in that the bias structure is configured to torsional spring, including positioning
The second end (112) of first end (111) and positioning on the body on the lid (3).
5. cover-opening structure according to claim 4, which is characterized in that the fastening structure (13) includes the first button bit
(131), the second button bit (132) and main body (133), first button bit (131) and second button bit (132) are connected to described
In main body (133),
When the connecting shaft (14) is located at the first position, first button bit (131) is not detained with the first end (111)
It closes, when the connecting shaft (14) is located at the second position, first button bit (131) can fasten with the first end (111),
Second button bit (132) is fastened on the second end (112).
6. cover-opening structure according to claim 5, which is characterized in that be provided with interconnecting piece on the main body (133)
(134), the interconnecting piece (134) is connected on the connecting shaft (14), and the fastening structure (13) can be with the connecting shaft
(14) it relatively rotates, and can be moved between the first position and the second position with the connecting shaft (14).
7. cover-opening structure according to claim 5, which is characterized in that first button bit (131) includes can be with described
The second part (1312) that first end (111) fastens, the second part (1312) and second button bit (132) with it is described
Angle [alpha] is formed between projection on the axially vertical face of connecting shaft (14), the angle [alpha] is 90 ° -100 °.
8. cover-opening structure according to claim 2, which is characterized in that second driving mechanism (12) includes driving motor
(121) and transmission mechanism,
When the connecting shaft (14) is located at the second position, the transmission mechanism is able to carry out power transmission, by the drive
The driving force of dynamic motor (121) is transmitted to the lid (3),
When the connecting shaft (14) is located at the first position, the transmission mechanism disconnects power transmission.
9. cover-opening structure according to claim 8, which is characterized in that the transmission mechanism includes and the driving motor
(121) driving gear (122) connected and the driven gear (123) being connect with the connecting shaft (14),
When the connecting shaft (14) is located at the first position, the driven gear (123) and the driving gear (122) point
From,
When the connecting shaft (14) is located at the second position, the driven gear (123) is nibbled with the driving gear (122)
It closes.
10. a kind of cooking apparatus, including pot body (2) and lid (3), which is characterized in that including described in one of claim 1-9
Cover-opening structure, the cover-opening structure connect the pot body (2) and the lid (3).
11. cooking apparatus according to claim 10, which is characterized in that the cooking apparatus is electric cooker or Voltage force
Pot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821460477.8U CN209235842U (en) | 2018-09-06 | 2018-09-06 | Cover-opening structure and cooking apparatus including it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821460477.8U CN209235842U (en) | 2018-09-06 | 2018-09-06 | Cover-opening structure and cooking apparatus including it |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209235842U true CN209235842U (en) | 2019-08-13 |
Family
ID=67517669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821460477.8U Withdrawn - After Issue CN209235842U (en) | 2018-09-06 | 2018-09-06 | Cover-opening structure and cooking apparatus including it |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209235842U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108937612A (en) * | 2018-09-06 | 2018-12-07 | 珠海格力电器股份有限公司 | Cover-opening structure and cooking apparatus including it |
-
2018
- 2018-09-06 CN CN201821460477.8U patent/CN209235842U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108937612A (en) * | 2018-09-06 | 2018-12-07 | 珠海格力电器股份有限公司 | Cover-opening structure and cooking apparatus including it |
| CN108937612B (en) * | 2018-09-06 | 2023-09-22 | 珠海格力电器股份有限公司 | Cover opening structure and cooking utensil comprising same |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20190813 Effective date of abandoning: 20230922 |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20190813 Effective date of abandoning: 20230922 |