CN209235763U - Connection structure and cooking appliance - Google Patents
Connection structure and cooking appliance Download PDFInfo
- Publication number
- CN209235763U CN209235763U CN201821286731.7U CN201821286731U CN209235763U CN 209235763 U CN209235763 U CN 209235763U CN 201821286731 U CN201821286731 U CN 201821286731U CN 209235763 U CN209235763 U CN 209235763U
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- China
- Prior art keywords
- ontology
- lid
- hinge
- blocking portion
- protrusion
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Abstract
The utility model discloses a kind of connection structure and cooking appliances, the connection between lid and ontology that the connection structure is used to be pivotally connected on ontology, the lid is connected on the ontology by hinge axis, the first position limiting structure is provided on the ontology, the second position limiting structure is provided on the lid, open angle of the lid in the circumferential direction of hinge axis is limited by the cooperation of first position limiting structure and the second position limiting structure, first position limiting structure includes the outwardly extending blocking portion on the inside of ontology, for stopping in the open state to second position limiting structure in lid, hinge strengthening structure is provided on the ontology, support construction is provided on the hinge strengthening structure, the support construction is for being supported the blocking portion.Connection structure provided by the utility model can realize effective support to blocking portion, and structure is simple, save material, easy to assembly.
Description
Technical field
The utility model relates to interconnection technique field, especially a kind of connection structure and the boiling for being provided with the connection structure
Utensil.
Background technique
Because to bear pressure when culinary art, when upper cover design, will increase the stiffening plate of metal plate for the upper cover of micro-pressure electric rice cooker,
Metal plate stiffening plate increase pot body partial intensities can be designed to bear pressure, upper cover and the hinge for stewing body key by stewing body part also simultaneously
Link part also has hinge stiffening plate and makees reinforcement, and so more metal plate reinforcers can be such that main screw lift increases, the note cooperated in this way
The intensity requirement of plastic just improves, especially the structure of support ring hinge mounting parts, and parts of plastics intensity deficiency is held when uncapping
Easily deforms or be broken.
Utility model content
In view of this, one of the purpose of this utility model is to provide a kind of can increase when uncapping to the support of lid
Stability and it can increase.
In order to achieve the above objectives, on the one hand, the utility model adopts the following technical solution:
A kind of connection structure, the connection for being pivotally connected between the lid and ontology on ontology, the lid
It is connected on the ontology by hinge axis, the first position limiting structure is provided on the ontology, is provided with second on the lid
Position limiting structure, by the cooperation of first position limiting structure and the second position limiting structure to the lid in the circumferential direction of hinge axis
Open angle is limited, and first position limiting structure includes the outwardly extending blocking portion on the inside of ontology, at lid
Second position limiting structure is stopped when opening state, hinge strengthening structure, the hinge are provided on the ontology
Support construction is provided in reinforcement structure, the support construction is for being supported the blocking portion.
Preferably, the support construction includes the protrusion being formed on the hinge strengthening structure, described raised towards institute
State blocking portion extension.
Preferably, the protrusion includes the first protrusion being formed on the downside of the blocking portion and/or is formed in the blocking
The free end of the second protrusion on the outside of portion, first protrusion and/or the second protrusion can be abutted with the blocking portion.
Preferably, the blocking portion includes the bearing surface that can be abutted against with second position limiting structure, further includes from institute
The extension that bearing surface extends outward is stated, first protrusion and/or the second raised free end can be with the extensions
It abuts against.
Preferably, the through-hole passed through for the hinge axis, the described first raised position are provided on the hinge strengthening structure
In the upside of the through-hole, and close to the inside of the ontology.
Preferably, second position limiting structure include the second postive stop baffle, when the lid in the open state, it is described
Second postive stop baffle is connected on the medial surface of the blocking portion, to limit to the opening state of the lid.
On the other hand, the utility model adopts the following technical solution:
A kind of cooking appliance, including ontology and the lid being pivotally connected on the ontology, which is characterized in that described
Lid is connected on the ontology by above-mentioned connection structure.
Preferably, the hinge strengthening structure includes stiffening plate, and the stiffening plate includes plate ontology and is arranged in the plate
Hinge axis support arm on ontology, there are two the hinge axis support arm settings, is separately positioned on the two sides of the plate ontology, institute
State the through-hole for being provided on hinge axis support arm and passing through for the hinge axis.
Preferably, the upper end of the hinge axis support arm is arranged in the support construction.
Preferably, the downside of the hinge axis is arranged in the plate ontology, and prolongs along the direction that the hinge axis extends
It stretches, face is vertical with face where the plate ontology where the hinge axis support arm.
Preferably, the stiffening plate is metal material.
In connection structure provided by the utility model, the powerful support to blocking portion can be realized by the way that support construction is arranged,
It avoids blocking portion from being deformed, increases the use reliability and service life of electric cooker.Support construction is arranged and is added in hinge
In strong structure, and general hinge strengthening structure is can to reinforce the stability of support construction support made of metalwork.And
And support construction is arranged on hinge strengthening structure, no longer needing to other supporting elements are arranged can be realized has blocking portion
Effect support, structure is simple, saves material, easy to assembly.
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 the overall structure diagram of cooking appliance provided by the utility model (electric cooker)；
Fig. 2 shows the partial sectional views of the hinge fraction in Fig. 1；
Fig. 3 shows the structural schematic diagram of hinge strengthening structure provided by the utility model.
Specific embodiment
The utility model is described below based on embodiment, but the utility model is not restricted to these implementations
Example.It is detailed to describe some specific detail sections below in the datail description of the utility model, in order to avoid obscuring this
The essence of utility model, there is no narrations in detail for well known method, process, process, element.
In addition, it should be understood by one skilled in the art that provided herein attached drawing be provided to explanation purpose, and
What attached drawing was not necessarily 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.
This application provides the connection structures between a kind of lid and ontology being pivotally connected on ontology, such as electricity
The cooking appliances such as rice cooker, the connection structure in the application are applicable to any lid and ontology being pivotally connected on ontology
Between connection.In addition, the connection structure in the application is particularly suitable for the cooking appliance with certain pressure when work, such as
Micropressure pot, pressure cooker etc..Below by taking electric cooker as an example, the connection structure in the application is illustrated.
As shown in Figs. 1-2, electric cooker includes ontology 1 and lid 2, and the lid 2 is connected to the ontology by hinge axis 3
On 1, lid 2 can be the rotation of shaft opposing body 1 with hinge axis 3, so as to open the opening or masking of the ontology 1
The opening of ontology 1 thus allows for the operation such as cooking.The first position limiting structure 11, the lid are provided on the ontology 1
The second position limiting structure 21 is provided on body 2, by the cooperation of first position limiting structure 11 and the second position limiting structure 21 to described
Open angle of the lid 2 in the circumferential direction of hinge axis 3 is limited, that is to say, that passes through the first position limiting structure 11 and the second limit
The cooperation of bit architecture 21 enables lid 2 to limit in maximum open position, so as to grasp to the food in ontology 1
Make.
In a preferred embodiment, first position limiting structure 11 includes from the outwardly extending blocking in the inside of ontology 1
Portion 111, for stopping in the open state to second position limiting structure 21 in lid 2, prevent lid 2 is from continuing
Rotation, to be limited to the lid 2.Hinge strengthening structure 12, the hinge strengthening structure are provided on the ontology 1
Support construction 121 is provided on 12, the support construction 121 is for being supported the blocking portion 111, the support construction
121 are preferably provided at the upper end of hinge strengthening structure 12.Due to lid 2 in the open state, lid 2 passes through blocking portion
111 stop second position limiting structure 21, prevent lid 2, from continuing to rotate, therefore, which bears bigger
Power, by setting support construction 121, it can be achieved that the powerful support to blocking portion 111, avoids blocking portion 111 from producing in the application
Change shape, increases the use reliability and service life of electric cooker.Support construction 121 is arranged in hinge strengthening structure 12
On, and general hinge strengthening structure is can to reinforce the stability of the support of support construction 121 made of metalwork.Also, it will
Support construction 121 is arranged on hinge strengthening structure 12, and no longer needing to other supporting elements are arranged can be realized to blocking portion 111
Effectively support, structure is simple, saves material, easy to assembly.
The blocking portion 111 includes the bearing surface 1111 that can abut against with second position limiting structure 21, further include from
The extension 1112 that the bearing surface 1111 extends (referring to attached outside shown in Fig. 2) outward, which can
It is resisted against in the support construction 121, support construction 121 is supported the blocking portion 111.
Preferably, the support construction 121 includes the protrusion 1211 being formed on the hinge strengthening structure 12, described convex
1211 are played to extend towards the blocking portion 111.Specifically, described raised 1211 include being formed in 111 downside of blocking portion
First protrusion 1212, can also include the second raised (not shown) for being formed in 111 outside of the blocking portion, and described first
The free end of protrusion 1212 and the second protrusion can be abutted with the blocking portion 111, the specially extension with the blocking portion 111
Portion 1112 abuts against, to play a supporting role to blocking portion 111.Wherein, the first protrusion 1212 is arranged in the extension
1112 downside, the free end of the first protrusion 1212, that is, upper end, can be connected to the bottom surface of the extension 1112
On, the outside of the extension 1112, free end is arranged in the second protrusion, that is, is located at one end of inside, can abut
On the outer surface of extension 1112, to realize stable support to blocking portion 111.Wherein the first protrusion 1212 and second is convex
One of those can be only arranged by rising, and also can be realized the support to blocking portion 111.
As shown in Fig. 2, in a preferred embodiment, being provided on the hinge strengthening structure 12 for the hinge axis 3
The through-hole 122 passed through, first protrusion 1212 are located at the upside of the through-hole 122, and close to the inside of the ontology.This
Sample, the Support Position of the first protrusion 1212 are probably located at the lower section of the center of gravity of the lid 2 when lid 2 is opened, it can be achieved that blocking
Portion 111 preferably supports.
Preferably, second position limiting structure 21 includes the second postive stop baffle 211, when the lid 2 is in the open state
When, second postive stop baffle 211 is connected on the medial surface of the blocking portion 111, thus to the opening state of the lid 2
It is limited.Specifically, the lateral surface of the second baffle 211 can be abutted against with the bearing surface 1111, and lid 2 is continued
The power of rotation is loaded on the blocking portion 111 by bearing surface 1111, so that lid 2 is more stable in opening state.
As shown in figure 3, in a preferred embodiment, the hinge strengthening structure 12 includes stiffening plate 123, the reinforcement
Plate 123 includes plate ontology 1231 and the hinge axis support arm 1232 being arranged on the plate ontology 1231, the hinge axis support
There are two the settings of arm 1232, is separately positioned on the two sides of the plate ontology 1231, is provided on the hinge axis support arm 1232
The through-hole 122 passed through for the hinge axis 3.It can be realized the better support to hinge axis 3 in this way.Preferably, the support
The upper end of the hinge axis support arm 1232 is arranged in structure 121.So on the one hand conveniently to the processing system of support construction 121
It makes, and can also optimize the stress condition of hinge support structure 121, extend the service life of hinge support structure 121.
As shown in Figure 1, Figure 3, it is preferable that the downside of the hinge axis 3 is arranged in the plate ontology 1231, and along the hinge
The side that chain rivet 3 extends upwardly extends, and the 1232 place face of hinge axis support arm is vertical with the 1231 place face of plate ontology, this
Sample can be supported by axial direction of the plate ontology 1231 to hinge axis 3, be realized by hinge axis support arm 1232 to hinge axis
Radial direction is supported, so that hinge axis 3 is comprehensively protected, while but also hinge shaft supporting structure 121 is able to bear resistance
The thrust that stopper 111 is applied since lid 2 is opened by the first position limiting structure 11.
Preferably, the stiffening plate 123 is metal material, can increase the intensity and rigidity of stiffening plate 123, is realized more preferable
Support.
By setting support construction 121, it can be achieved that the powerful support to blocking portion 111, avoids blocking portion 111 in the application
It is deformed, increases the use reliability and service life of electric cooker.Support construction 121 is arranged in hinge strengthening structure 12
On, and general hinge strengthening structure is can to reinforce the stability of the support of support construction 121 made of metalwork.Also, it will
Support construction 121 is arranged on hinge strengthening structure 12, and no longer needing to other supporting elements are arranged can be realized to blocking portion 111
Effectively support, structure is simple, saves material, easy to assembly.
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 connection structure, the connection for being pivotally connected between the lid and ontology on ontology, which is characterized in that
The lid is connected on the ontology by hinge axis, and the first position limiting structure is provided on the ontology, is set on the lid
It is equipped with the second position limiting structure, by the cooperation of first position limiting structure and the second position limiting structure to the lid in hinge axis
Open angle in circumferential direction is limited, and first position limiting structure includes the outwardly extending blocking portion on the inside of ontology, is used for
Second position limiting structure is stopped in the open state in lid, is provided with hinge strengthening structure on the ontology,
Support construction is provided on the hinge strengthening structure, the support construction is for being supported the blocking portion.
2. connection structure according to claim 1, which is characterized in that the support construction includes being formed in the hinge to add
Protrusion in strong structure, the protrusion extend towards the blocking portion.
3. connection structure according to claim 2, which is characterized in that the protrusion includes being formed on the downside of the blocking portion
First protrusion and/or be formed on the outside of the blocking portion second protrusion, it is described first protrusion and/or second protrusion freedom
End can be abutted with the blocking portion.
4. connection structure according to claim 3, which is characterized in that the blocking portion includes can be with second limit
The bearing surface that structure abuts against further includes the extension extended outward from the bearing surface, first protrusion and/or second
The free end of protrusion can be abutted against with the extension.
5. connection structure according to claim 3, which is characterized in that be provided on the hinge strengthening structure for the hinge
The through-hole that chain rivet passes through, first protrusion are located at the upside of the through-hole, and close to the inside of the ontology.
6. connection structure described in one of -5 according to claim 1, which is characterized in that second position limiting structure includes the second limit
Position baffle, when the lid in the open state, second postive stop baffle is connected on the medial surface of the blocking portion, from
And the opening state of the lid is limited.
7. a kind of cooking appliance, including ontology and the lid being pivotally connected on the ontology, which is characterized in that the lid
Body is connected on the ontology by connection structure described in one of claim 1-6.
8. cooking appliance according to claim 7, which is characterized in that the hinge strengthening structure includes stiffening plate, described
Stiffening plate includes plate ontology and the hinge axis support arm that is arranged on the plate ontology, and the hinge axis support arm is provided with two
It is a, the two sides of the plate ontology are separately positioned on, the through-hole passed through for the hinge axis is provided on the hinge axis support arm.
9. cooking appliance according to claim 8, which is characterized in that the support construction setting is supported in the hinge axis
The upper end of arm.
10. cooking appliance according to claim 8, which is characterized in that the plate ontology is arranged under the hinge axis
Side, and upwardly extended along the side that the hinge axis extends, face where face where the hinge axis support arm and the plate ontology is hung down
Directly.
11. the cooking appliance according to one of claim 8-10, which is characterized in that the stiffening plate is metal material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821286731.7U CN209235763U (en) | 2018-08-09 | 2018-08-09 | Connection structure and cooking appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821286731.7U CN209235763U (en) | 2018-08-09 | 2018-08-09 | Connection structure and cooking appliance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209235763U true CN209235763U (en) | 2019-08-13 |
Family
ID=67515436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821286731.7U Active CN209235763U (en) | 2018-08-09 | 2018-08-09 | Connection structure and cooking appliance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209235763U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108814276A (en) * | 2018-08-09 | 2018-11-16 | 珠海格力电器股份有限公司 | Connection structure and cooking appliance |
-
2018
- 2018-08-09 CN CN201821286731.7U patent/CN209235763U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108814276A (en) * | 2018-08-09 | 2018-11-16 | 珠海格力电器股份有限公司 | Connection structure and cooking appliance |
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| GR01 | Patent grant |