CN211432313U - Lock catch mounting structure of electric kettle cover - Google Patents
Lock catch mounting structure of electric kettle cover Download PDFInfo
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- CN211432313U CN211432313U CN201921644533.8U CN201921644533U CN211432313U CN 211432313 U CN211432313 U CN 211432313U CN 201921644533 U CN201921644533 U CN 201921644533U CN 211432313 U CN211432313 U CN 211432313U
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- lock catch
- kettle cover
- hole
- kettle
- antifriction
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Abstract
The utility model relates to a lock catch mounting structure of a kettle cover of an electric kettle, which comprises a kettle cover, a lock catch, a reset spring and a button, wherein the lock catch is arranged in the kettle cover in a sliding way, a tongue of the kettle cover corresponding to the lock catch is provided with a hole which is communicated with the outside of the kettle cover, the tongue extends into the hole, the reset spring is arranged between the lock catch and the kettle cover, and the button is arranged on the kettle cover and is in transmission connection with the lock catch; or the surface of the lock catch is provided with antifriction salient points which are in point contact with the inner surface of the kettle cover. The lock catch of the lock catch mounting structure of the electric kettle lid is in line contact or point contact with the inner surface of the kettle lid, so that the sliding resistance of the lock catch is greatly reduced, and the electric kettle lid can slide more smoothly.
Description
Technical Field
The utility model relates to an electric kettle, in particular to a lock catch mounting structure of a kettle cover of the electric kettle.
Background
The automatic structure of uncapping of current electric kettle is equipped with the button that one end stretched into the lid intracavity for pot lid subassembly upper cover, and the lid intracavity is movably to be equipped with the slider, is equipped with on the slider to lock the hasp on the kettle body, and the pot lid intracavity is equipped with the elastic component that can suppress hasp and slider, and the pot lid intracavity still is equipped with and stirs the unblocking spare of slider and the slip unblock of hasp by the button drive.
This automatic kettle cover structure of opening stirs the rotary switch through the button effect of card on covering for connect rotary switch's hasp internal contraction, and at certain degree compression spring, after stopping applying external force to the button, the spring drives canceling release mechanical system through release compression elasticity, make the hasp reply free state under the elastic force effect, therefore block the hole that sets up opening before in advance at the kettle body, thereby with locking between kettle cover and the kettle body, and through pressing opening and shutting of the fixed button control kettle cover on the kettle cover.
The cooperation of hasp and pot lid inner chamber bottom is big plane contact in the above-mentioned structure, increases friction area, and is not smooth to the use slip of product, and the pot lid is opened and shut and is experienced not good and lead to the risk of inefficacy easily.
Disclosure of Invention
An object of the utility model is to overcome the not enough of above-mentioned prior art existence, and provide a simple structure, reasonable, improve product reliability, hasp slip smooth and easy, improve the hasp mounting structure of the electric kettle pot lid that user experience felt.
The purpose of the utility model is realized like this:
a lock catch mounting structure of a kettle cover of an electric kettle comprises the kettle cover, a lock catch, a reset spring and a button, wherein the lock catch is arranged in the kettle cover in a sliding manner, a tongue of the kettle cover corresponding to the lock catch is provided with a hole, the hole is communicated with the outside of the kettle cover, the tongue extends into the hole, the reset spring is arranged between the lock catch and the kettle cover, and the button is arranged on the kettle cover and is in transmission connection with the lock catch; or the surface of the lock catch is provided with antifriction salient points which are in point contact with the inner surface of the kettle cover.
The purpose of the utility model can also adopt the following technical measures to solve:
as a more specific scheme, the antifriction convex rib is arranged at the bottom of the lock catch and is in a straight strip shape, the lock catch is supported by the antifriction convex rib, and the end face of the antifriction convex rib is in an arc shape (semi-circle shape) or an inverted triangle shape, so that the contact area between the antifriction convex rib and the inner surface of the kettle cover is smaller, and the lock catch slides more smoothly. On the premise of ensuring that the kettle cover assembly is locked with the kettle body and is smoothly opened and closed when the kettle cover assembly is disconnected from the kettle body, the structure of the lock catch and the sliding contact surface in the kettle cover are optimized, and the contact ribs are in contact with the inner surface of the kettle cover through arc-shaped cambered surfaces or closed angles of inverted triangles, so that the resistance is less, and the sliding is more smooth and effective.
As a further scheme, more than two antifriction convex ribs are arranged, and all the antifriction convex ribs are parallel to each other.
As a more specific another scheme, the anti-friction salient points are arranged at the bottoms of the latches, the anti-friction salient points are hemispherical or inverted conical (so that the contact area between the anti-friction salient points and the inner surface of the kettle cover is smaller, the latches slide more smoothly), and the latches are supported by the anti-friction salient points; the antifriction salient points are more than three, and at least three antifriction salient points are distributed in a triangular shape.
As a further scheme, the kettle cover comprises an upper kettle cover and an inner kettle cover, the upper kettle cover is arranged on the inner kettle cover, a sliding groove is arranged in the inner kettle cover, the lock catch is arranged in the sliding groove in a sliding manner, a first hole is formed in one side of the sliding groove, which corresponds to the tongue, and the tongue extends out of the first hole; the hasp is equipped with first hole of stepping down, and interior pot lid corresponds first hole of stepping down and is equipped with the dog, and the dog stretches into in the first hole of stepping down, reset spring sets up in the first hole of stepping down and the crimping is between the one end in the first hole of stepping down and dog.
As a further scheme, a stainless steel lower cover is further arranged at the bottom of the inner kettle cover, a connecting column is arranged in the sliding chute, the stainless steel lower cover is connected with the connecting column through a screw, a second hole is formed in the stainless steel lower cover corresponding to the first hole, and the tongue extends out of the second hole; the lock catch is provided with a second abdicating hole corresponding to the connecting column.
As a further scheme, the button is in transmission connection with the lock catch through a rotary switch, the rotary switch is plate-shaped, a pivot is transversely arranged in the middle of the rotary switch, and two ends of the rotary switch are respectively provided with a pressing block and a shifting piece; the sliding groove is provided with a shaft seat corresponding to the pivot, the pivot is in rotating fit with the shaft seat, the lock catch is provided with a third abdicating hole corresponding to the shifting sheet, and the shifting sheet extends into the third abdicating hole; the bottom of the button is abutted against the pressing block.
As a further scheme, a baffle is arranged above the lock catch corresponding to the shifting piece of the rotary switch. The baffle is used for preventing the plectrum from stretching out outside the hasp, influences the motion of hasp.
As a further scheme, the top surface of the upper kettle cover is provided with an opening corresponding to the button, the side wall of the opening is provided with a shaft hole, the side wall of the button is provided with a pin shaft, the button is arranged in the opening, and the pin shaft is inserted into the shaft hole and is in rotating fit with the shaft hole; the bottom of the button is also provided with an anti-disengaging hook which is blocked with the bottom of the opening to prevent the button from falling out of the upper kettle cover.
As a further proposal, the inner pot cover is provided with a hinged arm, the hinged arm is hinged with the pot body of the electric kettle, and a torsional spring is arranged between the hinged arm and the pot body. The torsion spring can make the kettle cover have the tendency of automatically opening the kettle cover.
The utility model has the advantages as follows:
the lock catch of the lock catch mounting structure of the electric kettle lid is in line contact or point contact with the inner surface of the kettle lid, so that the sliding resistance of the lock catch is greatly reduced, and the electric kettle lid can slide more smoothly.
Drawings
Fig. 1 is an exploded schematic view of an embodiment of the present invention.
Fig. 2 is the utility model discloses an angle spatial structure sketch map after the assembly.
Fig. 3 is a schematic view of an angle three-dimensional structure of the middle lock catch of the present invention.
Fig. 4 is a schematic view of another angle of the middle lock of the present invention.
Fig. 5 is a schematic view of an angle three-dimensional structure of the middle rotary switch of the present invention.
Fig. 6 is a schematic top view of the present invention.
FIG. 7 is a schematic sectional view A-A of FIG. 6.
Fig. 8 is an exploded view of another embodiment of the present invention.
Fig. 9 is a schematic structural view of another embodiment of the middle lock of the present invention.
Detailed Description
The invention will be further described with reference to the following drawings and examples:
embodiment one, refer to fig. 1 to 7, a hasp mounting structure of electric kettle pot lid, including pot lid, hasp 4, reset spring 3 and button 2, hasp 4 slides and sets up in the pot lid, and the pot lid corresponds tongue 41 of hasp 4 and is equipped with the punchhole, and the punchhole communicates with the pot lid outside, and tongue 41 stretches into the punchhole, and reset spring 3 sets up between hasp 4 and pot lid, and button 2 sets up on the pot lid and is connected with hasp 4 transmission, the surface of hasp 4 is equipped with antifriction protruding muscle 47, antifriction protruding muscle 47 and pot lid internal surface linear contact.
The antifriction convex ribs 47 are provided with two, and the antifriction convex ribs 47 are parallel to each other.
The kettle cover comprises an upper kettle cover 1 and an inner kettle cover 5, the upper kettle cover 1 is arranged on the inner kettle cover 5, a sliding groove 52 is arranged inside the inner kettle cover 5, the lock catch 4 is arranged in the sliding groove 52 in a sliding manner, a first hole 51 is arranged on one side of the sliding groove 52 corresponding to the tongue 41, and the tongue 41 extends out of the first hole 51; the sliding groove 52 is provided with a limit hook 54, and the limit hook 54 is covered above the lock catch 4; hasp 4 is equipped with first hole 43 of stepping down, and interior pot lid 5 corresponds first hole 43 of stepping down and is equipped with the dog, and the dog stretches into in the first hole 43 of stepping down, reset spring 3 sets up in the first hole 43 of stepping down and the crimping is between the one end and the dog of first hole 43 of stepping down. One end of the first yielding hole 43 corresponding to the return spring 3 is provided with a first positioning column 42, the other end of the stop corresponding to the return spring 3 is provided with a second positioning column 53, and two ends of the return spring 3 are respectively sleeved with the first positioning column 42 and the second positioning column 53.
The bottom of the inner kettle cover 5 is also provided with a stainless steel lower cover 6, a connecting column 57 is arranged in the chute 52, the stainless steel lower cover 6 is connected with the connecting column 57 through a screw 7, the stainless steel lower cover 6 is provided with a second hole 61 corresponding to the first hole 51, and the tongue 41 extends out of the second hole 61; the lock catch 4 is provided with a second abdicating hole 44 corresponding to the connecting pole 57.
The button 2 is in transmission connection with the lock catch 4 through a rotary switch 8, the rotary switch 8 is plate-shaped, a pivot 81 is transversely arranged in the middle of the rotary switch 8, and two ends of the rotary switch 8 are respectively provided with a pressing block 83 and a shifting piece 82; the sliding groove 52 is provided with a shaft seat 56 corresponding to the pivot 81, the pivot 81 is in rotating fit with the shaft seat 56, the lock catch 4 is provided with a third abdicating hole 45 corresponding to the shifting piece 82, and the shifting piece 82 extends into the third abdicating hole 45; the bottom of the button 2 is abutted against the pressing block 83.
The lock catch 4 is provided with a baffle 46 above the shifting sheet 82 corresponding to the rotary switch 8.
The top surface of the upper kettle cover 1 is provided with an opening 11 corresponding to the button 2, the side wall of the opening 11 is provided with a shaft hole 12, the side wall of the button 2 is provided with a pin shaft 21, the button 2 is arranged in the opening 11, and the pin shaft 21 is inserted into the shaft hole 12 and is in rotating fit with the shaft hole 12; the bottom of the button 2 is also provided with a separation-preventing hook 22, and the separation-preventing hook 22 is blocked with the bottom of the opening hole 11.
The inner pot cover 5 is provided with an articulated arm 55, the articulated arm 55 is articulated with a pot body (not shown in the figure) of the electric kettle, and a torsional spring 9 is arranged between the articulated arm 55 and the pot body.
The second embodiment is different from the first embodiment in that: referring to fig. 8, a reinforcing rib 58 (the limit hook on the sliding groove 52 is removed) is arranged beside the shaft seat 56 of the inner pot lid 5.
The third embodiment is different from the first embodiment or the second embodiment in that: referring to fig. 9, the anti-friction ribs 47 are provided with cut-off openings 48.
Claims (10)
1. The utility model provides a hasp mounting structure of electric kettle pot lid, including pot lid, hasp (4), reset spring (3) and button (2), hasp (4) slide to set up in the pot lid, hasp (4) one end is equipped with tongue (41), the pot lid corresponds tongue (41) and is equipped with the punchhole, tongue (41) stretch out the pot lid outside through the punchhole, reset spring (3) set up between hasp (4) and pot lid, button (2) set up on the pot lid, and be connected with hasp (4) transmission, characterized by, the surface of hasp (4) is equipped with antifriction protruding muscle (47), antifriction protruding muscle (47) and pot lid internal surface linear contact; or the surface of the lock catch (4) is provided with antifriction salient points which are in point contact with the inner surface of the kettle cover.
2. The lock catch mounting structure of the kettle cover of the electric kettle according to claim 1, wherein the antifriction convex ribs (47) are arranged at the bottom of the lock catch (4), the antifriction convex ribs (47) are straight strips, the lock catch (4) is supported by the antifriction convex ribs (47), and the end surfaces of the antifriction convex ribs (47) are arc-shaped or inverted triangle-shaped.
3. The lock catch mounting structure of the kettle cover of the electric kettle according to claim 1, wherein more than two antifriction convex ribs (47) are arranged, and the antifriction convex ribs (47) are parallel to each other.
4. The lock catch mounting structure of the kettle cover of the electric kettle according to claim 1, wherein the antifriction convex points are arranged at the bottom of the lock catch (4), the antifriction convex points are hemispherical or inverted conical, and the lock catch (4) is supported by the antifriction convex points; the antifriction salient points are more than three, and at least three antifriction salient points are distributed in a triangular shape.
5. The lock catch mounting structure of the kettle cover of the electric kettle according to claim 1, wherein the kettle cover comprises an upper kettle cover (1) and an inner kettle cover (5), the upper kettle cover (1) is arranged on the inner kettle cover (5), a sliding groove (52) is arranged inside the inner kettle cover (5), the lock catch (4) is arranged in the sliding groove (52) in a sliding manner, a first hole (51) is arranged on one side of the sliding groove (52) corresponding to the tongue (41), and the tongue (41) extends out of the first hole (51); hasp (4) are equipped with first hole (43) of stepping down, and interior pot lid (5) correspond first hole (43) of stepping down and are equipped with the dog, and the dog stretches into in first hole (43) of stepping down, reset spring (3) set up in first hole (43) of stepping down and the crimping is between the one end and the dog in first hole (43) of stepping down.
6. The lock catch mounting structure of the kettle cover of the electric kettle according to claim 5, wherein the bottom of the inner kettle cover (5) is further provided with a stainless steel lower cover (6), a connecting column (57) is arranged in the sliding groove (52), the stainless steel lower cover (6) is connected with the connecting column (57) through a screw (7), the stainless steel lower cover (6) is provided with a second hole (61) corresponding to the first hole (51), and the tongue (41) extends out of the second hole (61); the lock catch (4) is provided with a second abdicating hole (44) corresponding to the connecting column (57).
7. The lock catch mounting structure of the kettle cover of the electric kettle as claimed in claim 5, wherein the button (2) is in transmission connection with the lock catch (4) through a rotary switch (8), the rotary switch (8) is plate-shaped, a pivot (81) is transversely arranged in the middle of the rotary switch (8), and two ends of the rotary switch (8) are respectively provided with a pressing block (83) and a shifting piece (82); the sliding groove (52) is provided with a shaft seat (56) corresponding to the pivot (81), the pivot (81) is in running fit with the shaft seat (56), the lock catch (4) is provided with a third abdicating hole (45) corresponding to the shifting sheet (82), and the shifting sheet (82) extends into the third abdicating hole (45); the bottom of the button (2) is abutted against the pressing block (83).
8. The lock catch mounting structure of the kettle cover of the electric kettle as claimed in claim 7, wherein the lock catch (4) is provided with a baffle plate (46) above the shifting piece (82) corresponding to the rotary switch (8).
9. The lock catch mounting structure of the kettle cover of the electric kettle according to claim 5, wherein the top surface of the upper kettle cover (1) is provided with an opening (11) corresponding to the button (2), the side wall of the opening (11) is provided with a shaft hole (12), the side wall of the button (2) is provided with a pin shaft (21), the button (2) is arranged in the opening (11), and the pin shaft (21) is inserted into the shaft hole (12) and is in rotating fit with the shaft hole (12); the bottom of the button (2) is also provided with an anti-disengaging hook (22), and the anti-disengaging hook (22) is blocked with the bottom of the opening (11).
10. The lock catch mounting structure of the pot cover of the electric kettle according to claim 5, wherein the inner pot cover (5) is provided with a hinge arm (55), the hinge arm (55) is hinged with the pot body of the electric kettle, and a torsion spring (9) is further arranged between the hinge arm (55) and the pot body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921644533.8U CN211432313U (en) | 2019-09-29 | 2019-09-29 | Lock catch mounting structure of electric kettle cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921644533.8U CN211432313U (en) | 2019-09-29 | 2019-09-29 | Lock catch mounting structure of electric kettle cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211432313U true CN211432313U (en) | 2020-09-08 |
Family
ID=72305849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921644533.8U Active CN211432313U (en) | 2019-09-29 | 2019-09-29 | Lock catch mounting structure of electric kettle cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211432313U (en) |
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2019
- 2019-09-29 CN CN201921644533.8U patent/CN211432313U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211027 Address after: 528000 No.2, North Xinxi 4th Road, Xiashi village, Lunjiao street, Shunde District, Foshan City, Guangdong Province Patentee after: Guangdong Chestnut Technology Co.,Ltd. Address before: 528308 North 2, Xinxi 4th Road, Xiashi Village Committee, Lunjiao Street Office, Shunde District, Foshan City, Guangdong Province (2nd floor, 7th floor, 4th floor, 1st floor) Patentee before: FOSHAN VIOMI ELECTRICAL TECHNOLOGY Co.,Ltd. Patentee before: Chen Xiaoping |
|
| TR01 | Transfer of patent right |