CN220439447U - Lock catch structure and cooking equipment - Google Patents
Lock catch structure and cooking equipment Download PDFInfo
- Publication number
- CN220439447U CN220439447U CN202322092508.6U CN202322092508U CN220439447U CN 220439447 U CN220439447 U CN 220439447U CN 202322092508 U CN202322092508 U CN 202322092508U CN 220439447 U CN220439447 U CN 220439447U
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- Prior art keywords
- trigger
- shell
- piece
- bolt
- rotation
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- 238000010411 cooking Methods 0.000 title claims abstract description 20
- 238000003780 insertion Methods 0.000 claims abstract description 11
- 230000037431 insertion Effects 0.000 claims abstract description 11
- 238000000034 method Methods 0.000 claims abstract description 8
- 230000008569 process Effects 0.000 claims description 4
- 230000003993 interaction Effects 0.000 description 1
- 238000010025 steaming Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000000844 transformation Methods 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
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- Electric Ovens (AREA)
Abstract
The application discloses hasp structure and cooking equipment, this hasp structure contains: a shell provided with an insertion opening into which the bolt is inserted; the trigger piece is connected in the shell in a touch manner and comprises a first abutting part and a second abutting part; a reset member applying a force to the trigger member to hold the trigger member in an initial position; the two trigger switches are arranged in the shell, and the trigger switches are provided with trigger buttons arranged towards the trigger piece; the bolt is inserted into the shell from the inserted port, overcomes the force drive trigger piece rotation that the reset piece applyed, and the trigger piece is pressed two trigger switch's trigger button in proper order through first conflict portion and second conflict portion respectively at pivoted in-process. The utility model provides a hasp structure, two conflict portions of trigger are distributed in the both sides of trigger, and two trigger switch of rather than complex also distribute in the both sides of trigger to the shared space of hasp structure has been reduced.
Description
Technical Field
The application belongs to the technical field of kitchen appliances, and particularly relates to a locking structure and cooking equipment.
Background
The cooking apparatus is generally provided with two trigger switches and a door lock, and a trigger piece in the door lock can trigger the two trigger switches when driven by an external force. The state of the door body can be determined by the triggering states of the two triggering switches. Because the cooking equipment needs to arrange two trigger switches and door locks at different positions, a large space is occupied.
Disclosure of Invention
In view of the drawbacks of the prior art, the present application provides a latch structure and a cooking device, so as to improve the technical problem existing in the existing latch structure, and specifically adopts the following technical scheme:
to achieve the above and other objects related to the above, the present application provides a latch structure, comprising:
a shell, one side of which is provided with an inserting port for inserting a bolt;
the trigger piece is connected in the shell and comprises a first abutting part and a second abutting part;
the reset piece is arranged between the trigger piece and the shell, and the reset piece applies force to the trigger piece to keep the trigger piece at an initial position;
the two trigger switches are arranged in the shell, and the trigger switches are provided with trigger buttons arranged towards the trigger piece;
the bolt is inserted from the inserted port in the casing, overcomes the force that the piece that resets applyed the drive trigger piece rotates, the trigger piece is at pivoted in-process respectively through first conflict portion with the second is contradicted the portion and is pressed two in proper order trigger button of trigger switch.
In a lock catch structure example of the present application, the trigger piece includes a rotation plate and is located the axis of rotation of both sides of rotation plate, the rotation plate passes through the axis of rotation rotates to be connected to in the casing, first conflict portion with the second conflict portion set up in the both sides of rotation plate, the trigger piece can use the axis of rotation is the rotation fulcrum rotation.
In an example of the latch structure of the present application, when the trigger member is at the initial position, a distance between the abutting portion of the first abutting portion and the trigger switch corresponding to the first abutting portion is greater than a distance between the abutting portion of the second abutting portion and the trigger switch corresponding to the second abutting portion.
In an example of the locking structure, a guide channel extending along an insertion direction of the latch is provided in the housing at a position opposite to the insertion opening, the rotating plate at least partially extends into the guide channel, and the latch abuts against and pushes the rotating plate when inserted into the housing along the guide channel.
In an example of the lock catch structure of the present application, a receiving groove for accommodating the bolt is formed at one end of the rotating plate, the receiving groove divides the end of the rotating plate into a first arm and a second arm, a through hole is formed at one end of the bolt, which is abutted against the rotating plate, the bolt is inserted into the shell along the guiding channel to enter the receiving groove, then abuts against the inner side of the first arm to drive the rotating plate, and the second arm extends into the through hole after the rotating plate rotates by a certain angle.
In an example of the locking structure, the reset member is a torsion spring, and the torsion spring is sleeved on the rotating shaft of the trigger member, one end of the torsion spring is connected with the trigger member, and the other end of the torsion spring is connected to the shell.
In an example of the latch structure of the present application, the trigger switch is a micro switch.
The application also provides cooking equipment, contain the body, be connected to the door body and the aforesaid hasp structure of body, be equipped with the opening on the body, hasp structure set up in this is internal, just the inserted hole of casing is just to the opening, the bolt set up in on the door body, closing the in-process of the door body, the bolt on the door body passes in proper order the opening with the inserted hole stretches into in the casing.
In an example of the locking structure, the cooking apparatus includes two locking structures, and the two locking structures are spaced apart and respectively matched with two pins on the door body.
The utility model has the advantages of the hasp structure and the cooking equipment that provide, two conflict portions of trigger are distributed in the both sides of trigger, and two trigger switch rather than the complex also distribute in the both sides of trigger to reduce the space that hasp structure occupy.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive faculty for a person skilled in the art.
FIG. 1 is a cross-sectional view of a latch structure of the present application;
FIG. 2 is a cross-sectional view of a latch structure of the present application in another state;
FIG. 3 is an exploded view of one latch structure of the present application in another state;
FIG. 4 is a cross-sectional view of a cooking apparatus of the present application;
the door body 400 comprises a locking structure 100, a shell 10, an inserting port 11, a rotating hole 12, a guide channel 13, a trigger piece 20, a rotating plate 21, a receiving groove 211, a first arm 212, a second arm 213, a rotating shaft 22, a first abutting portion 23, a second abutting portion 24, a reset piece 30, a trigger switch 40, a trigger button 41, a bolt 200, a through hole 201, a body 300, an opening 301 and a door body 400.
Detailed Description
Embodiments of the present application are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and intended for the purpose of explaining the present application and are not to be construed as limiting the present application.
In the description of the present application, unless explicitly stated and limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art in a specific context.
In this application, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, and may also include the first and second features not being in direct contact but being in contact with each other by way of additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.
Fig. 1-3 show a latch structure 100 of the present application, wherein the latch structure 100 can cooperate with a latch 200 inserted therein to detect the closed state of a door body.
In an embodiment of the present application, the latch structure 100 includes: the trigger comprises a housing 10, a trigger 20, a reset 30 and two trigger switches 40. Wherein, one side of the housing 10 is provided with an insertion port 11 into which the plug 200 is inserted. The trigger 20 includes a rotation plate 21 and rotation shafts 22 located at both sides of the rotation plate 21. The housing 10 is provided with a rotation hole 12, and a rotation plate 21 is rotatably coupled to the housing 10 in the rotation hole 12 by a rotation shaft 22.
The reset element 30 is disposed between the trigger element 20 and the housing 10. The reset member 30 applies a force to the trigger 20 to hold the trigger 20 in the initial position. In the embodiment of the present application, the restoring member 30 is a torsion spring. Specifically, the torsion spring is sleeved on the rotation shaft 22 of the trigger 20. One end of the torsion spring is connected to the trigger 20 and the other end is connected to the housing 10. The torsion spring applies an elastic force to the return member 30 to maintain it in the initial position. Two trigger switches 40 are provided in the housing 10. The trigger switch 40 is provided with a trigger button 41 provided toward the trigger 20. Preferably, in the embodiments of the present application, the trigger switch 40 is a micro switch.
As shown in fig. 1 and 2, in the embodiment of the present application, the two sides of the rotating plate 21 are further provided with a first abutting portion 23 and a second abutting portion 24, respectively. The first interference portion 23 and the second interference portion 24 are respectively operatively engaged with the two trigger switches 40. Specifically, the latch 200 is inserted into the housing 10 from the insertion port 11, and drives the trigger 20 to rotate against the force applied by the reset member 30. The trigger piece 20 sequentially presses the trigger buttons 41 of the two trigger switches 40 through the first abutting portion 23 and the second abutting portion 24 during rotation, so that the two trigger switches 40 are triggered successively. It will be appreciated that the first abutting portion 23 and the second abutting portion 24 are cam structures, and the two cam structures are offset by a certain angle in the rotation direction of the rotation plate 21. Thus, in the process of rotating the rotating plate 21 against the force of the reset element 30, the first abutting portion 23 abuts against the trigger button 41 of one of the trigger switches 40, and after the rotating plate 21 continues to rotate a certain angle, the first abutting portion 23 abuts against the trigger button 41 of the other trigger switch 40. That is, when the trigger 20 is at the initial position, the distance between the abutting portion of the first abutting portion 23 and the corresponding trigger switch 40 is greater than the distance between the abutting portion of the second abutting portion 24 and the corresponding trigger switch 40.
In this application, when closing the door, the latch 200 pushes the trigger 20 to trigger the two trigger switches 40 respectively two times, and transmits the signal that the door is closed to the cooking apparatus, so as to ensure that the door is completely closed with the box, and no steam or hot air leaks in the working process of the box, so as to ensure the use safety.
In the embodiment of the present application, the first abutting portion 23 and the second abutting portion 24 are located at two sides of the rotating plate 21, and the two trigger switches 40 matched with the first abutting portion and the second abutting portion are also located at two sides of the rotating plate 21 respectively. Preferably, the two trigger switches 40 at least partially overlap in a direction along the axis of rotation 22 of the trigger 20, so that the size of the latch structure 100 in the vertical direction as shown in fig. 2 can be reduced. In the embodiment of the present application, the two trigger switches 40 are completely partially overlapped in a direction along the rotation axis 22 of the trigger 20, thereby minimizing the size of the latch structure 100 in the vertical direction.
In the embodiment of the present application, the guide passage 13 extending in the insertion direction of the plug 200 is provided in the housing 10 at a position facing the insertion port 11, and the rotation plate 21 at least partially extends into the guide passage 13, and the plug 200 abuts against and pushes the rotation plate 21 when inserted into the housing 10 along the guide passage 13.
As shown in fig. 2 and 3, in the embodiment of the present application, a receiving groove 211 that accommodates the latch 200 is formed at one end of the rotation plate 21 that mates with the latch 200, and the receiving groove 211 divides the one end of the rotation plate 21 into a first arm 212 and a second arm 213. The end of the latch 200 abutting against the rotation plate 21 is provided with a through hole 201. The latch 200 is inserted into the housing 10 along the guide passage 13 into the receiving groove 211 and then abuts against the inner side of the first arm 212 to drive the rotation plate 21. After the rotation plate 21 continues to rotate a certain angle, the second arm 213 extends into the through hole 201.
As shown in fig. 4, the present application also discloses a cooking apparatus comprising a body 300, a door 400 connected to the body 300, and the aforementioned latch structure 100. The body 300 is provided with an opening 301, the locking structure 100 is disposed in the body 300, and the insertion opening 11 of the housing 10 faces the opening 301. The latch 200 is disposed on the door 400. During the process of closing the door 400, the latch 200 of the door 400 sequentially passes through the opening 301 and the insertion port 11 to be inserted into the housing 10. Specifically, the current open/close state of the door 400 can be determined by the trigger states of the two trigger switches 40.
In the embodiment of the present application, the cooking apparatus includes two latch structures 100, and the two latch structures 100 are spaced apart and are respectively matched with two pins 200 on the door body 400. The cooking device in the application can be a functional box with at least one of steaming function, baking function and microwave function, and can also be an integrated kitchen range.
The foregoing has outlined and described the basic principles, main features and advantages of the present application. It will be appreciated by persons skilled in the art that the above embodiments are not intended to limit the present application in any way, and that all technical solutions obtained by means of equivalent substitutions or equivalent transformations fall within the scope of the present application.
Claims (9)
1. A latch mechanism, comprising:
a shell, one side of which is provided with an inserting port for inserting a bolt;
the trigger piece is connected in the shell and comprises a first abutting part and a second abutting part;
the reset piece is arranged between the trigger piece and the shell, and the reset piece applies force to the trigger piece to keep the trigger piece at an initial position;
the two trigger switches are arranged in the shell, and the trigger switches are provided with trigger buttons arranged towards the trigger piece;
the bolt is inserted from the inserted port in the casing, overcomes the force that the piece that resets applyed the drive trigger piece rotates, the trigger piece is at pivoted in-process respectively through first conflict portion with the second is contradicted the portion and is pressed two in proper order trigger button of trigger switch.
2. The latch structure according to claim 1, wherein,
when the trigger piece is at the initial position, the distance between the abutting part of the first abutting part and the trigger switch corresponding to the first abutting part is larger than the distance between the abutting part of the second abutting part and the trigger switch corresponding to the second abutting part.
3. The latch structure according to claim 1, wherein,
the trigger piece contains the rotation board and is located the axis of rotation of the both sides of rotation board, the rotation board passes through the axis of rotation rotate be connected to in the casing, first conflict portion with the second conflict portion set up in the both sides of rotation board, the trigger piece can use the axis of rotation is the rotation fulcrum rotation.
4. The latch structure according to claim 3, wherein,
the position, facing the insertion port, in the shell is provided with a guide channel extending along the insertion direction of the bolt, the rotating plate at least partially stretches into the guide channel, and the bolt abuts against and pushes the rotating plate when being inserted into the shell along the guide channel.
5. The latch structure according to claim 4, wherein,
the utility model discloses a rotary plate, including the shell, the bolt, the rotation board, the bolt matched with one end is formed with the accepting groove of acceping the bolt, the accepting groove will the one end of rotation board is cut apart into first arm and second arm, the bolt with the one end of rotation board conflict is equipped with the through-hole, the bolt is followed guide channel inserts the casing gets into the accepting groove, then contradict the inboard drive of first arm the rotation board, the second arm is in after the rotation board rotates certain angle stretches into in the through-hole.
6. The latch structure according to claim 1, wherein,
the reset piece is a torsion spring, the torsion spring is sleeved on the rotating shaft of the trigger piece, one end of the torsion spring is connected with the trigger piece, and the other end of the torsion spring is connected to the shell.
7. The latch structure according to claim 1, wherein,
the trigger switch is a micro switch.
8. The cooking equipment is characterized by comprising a body, a door body connected to the body and the lock catch structure according to any one of claims 1-7, wherein an opening is formed in the body, the lock catch structure is arranged in the body, an inserting opening of the shell is opposite to the opening, a bolt is arranged on the door body, and the bolt on the door body sequentially penetrates through the opening and the inserting opening to extend into the shell in the process of closing the door body.
9. The cooking apparatus of claim 8, wherein the cooking apparatus comprises a cooking chamber,
the cooking equipment comprises two lock catch structures, wherein the two lock catch structures are arranged at intervals and are matched with the two bolts on the door body respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322092508.6U CN220439447U (en) | 2023-08-04 | 2023-08-04 | Lock catch structure and cooking equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322092508.6U CN220439447U (en) | 2023-08-04 | 2023-08-04 | Lock catch structure and cooking equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220439447U true CN220439447U (en) | 2024-02-02 |
Family
ID=89702025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322092508.6U Active CN220439447U (en) | 2023-08-04 | 2023-08-04 | Lock catch structure and cooking equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220439447U (en) |
-
2023
- 2023-08-04 CN CN202322092508.6U patent/CN220439447U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |