CN210043776U - Kettle cover opening adjusting structure - Google Patents
Kettle cover opening adjusting structure Download PDFInfo
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- CN210043776U CN210043776U CN201920531785.3U CN201920531785U CN210043776U CN 210043776 U CN210043776 U CN 210043776U CN 201920531785 U CN201920531785 U CN 201920531785U CN 210043776 U CN210043776 U CN 210043776U
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- kettle
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- connecting rod
- fixed seat
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Abstract
The application provides a kettle is uncapped and is adjusted structure includes: the kettle comprises a kettle body, a handle, a fixed seat, a kettle cover, a connecting rod and an air cylinder; the handle is fixed on the kettle body; the fixed seat is fixed inside the handle; the kettle cover is hinged on the fixed seat through a cover rotating shaft; the inflator is hinged to the fixed seat, and the connecting rod is installed in the inflator; the connecting rod is hinged with the ear part of the rotating arm of the pot cover, so that the connecting rod is opened and closed by the pot cover and extends or retracts from the inflator. The connecting rod is driven when the kettle cover is opened, the connecting rod is buffered by the air cylinder, the opening speed of the kettle cover can be effectively reduced, the potential safety hazard that a user is scalded by hot water drops boiled in the kettle is eliminated, and the cover opening buffer structure is simple, easy to process and good in stability; chemical grease is not needed, and the environment is protected.
Description
Technical Field
The utility model relates to the technical field of electrical apparatus, especially, relate to a kettle regulation structure of uncapping.
Background
The electric heating kettle is a common tool in daily life of people. In the existing electric kettle, the kettle cover is under the torsion resetting action of the torsion spring, the rotation ascending speed of the kettle cover is higher in the upward opening process of the kettle cover, hot water drops boiled in the kettle are easily thrown out by the kettle cover at the moment, and the potential safety hazard of scalding users exists.
In the prior art, a buffer structure of a gear is adopted, and resistance oil is utilized to block the rotation of the gear so as to achieve the purpose of adjusting the rotation speed of the kettle lid, but the cover opening buffer structure generally has a plurality of parts, a complex structure and high machining precision requirement; in addition, the cover of the structure is subjected to the same resistance force when the cover is closed as that when the cover is opened, and a user can close the cover with larger force; and chemical grease is used in the structure, which is not beneficial to environmental protection.
Therefore, further improvements are needed.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a kettle regulation structure of uncapping, simple structure, easy processing, stability are good, and the lid that opens and shuts smoothly just need not to use chemical industry class grease.
The application provides a kettle is uncapped and is adjusted structure includes: the kettle comprises a kettle body, a handle, a fixed seat, a kettle cover, a connecting rod and an air cylinder;
the handle is fixed on the kettle body;
the fixed seat is fixed inside the handle;
the kettle cover is hinged on the fixed seat through a cover rotating shaft;
the inflator is hinged to the fixed seat, and the connecting rod is installed in the inflator;
the connecting rod is hinged with the ear part of the rotating arm of the pot cover, so that the connecting rod is opened and closed by the pot cover and extends or retracts from the inflator.
Preferably, a sealing ring is arranged on the connecting rod, so that the connecting rod can carry the sealing ring to slide along the inner wall of the air cylinder.
Preferably, the bottom of the inflator is provided with an air outlet hole and an air inlet groove, and is sleeved with a sealing gasket capable of discharging air in a single direction.
Preferably, the sealing ring is circular.
Preferably, the sealing ring is an elastic silicone rubber sealing ring.
Preferably, the gasket is an elastic silicone rubber gasket.
Preferably, the air outlet hole is communicated with the air inlet groove.
Preferably, the hinge of the link is located at an intermediate position in the width direction of the pivot arm ear.
Preferably, the device further comprises a lock catch and a spring;
the lock catch is hinged with the fixed seat through a lock catch shaft;
the lock catch and the rotating arm of the kettle cover form a clamping structure for clamping or releasing the rotating arm;
the lock catch is connected with the fixed seat through the spring.
Preferably, the device further comprises an uncovering key;
the cover opening key is hinged with the fixed seat through the cover opening key shaft;
the cover opening key presses against the lock catch.
According to the technical solution provided by the utility model, the embodiment of the utility model has the following advantage:
the application provides a kettle is uncapped and is adjusted structure includes: the kettle comprises a kettle body, a handle, a fixed seat, a kettle cover, a connecting rod and an air cylinder; the handle is fixed on the kettle body; the fixed seat is fixed inside the handle; the kettle cover is hinged on the fixed seat through a cover rotating shaft; the inflator is hinged to the fixed seat, and the connecting rod is installed in the inflator; the connecting rod is hinged with the ear part of the rotating arm of the pot cover, so that the connecting rod is opened and closed by the pot cover and extends or retracts from the inflator. The connecting rod is driven when the kettle cover is opened, the connecting rod is buffered by the air cylinder, the opening speed of the kettle cover can be effectively reduced, the potential safety hazard that a user is scalded by hot water drops boiled in the kettle is eliminated, and the cover opening buffer structure is simple, easy to process and good in stability; chemical grease is not needed, and the environment is protected.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.
Fig. 1 is a schematic view of an assembly relationship structure of an embodiment of a cover opening adjusting structure of a kettle, which is installed in an electric kettle, and the kettle cover is in a closed state at the moment;
fig. 2 is a schematic view of an assembly relationship structure of an embodiment of a cover opening adjusting structure of a kettle, which is installed in an electric kettle, according to the present invention, wherein the kettle cover is in an open state;
FIG. 3 is a schematic view of an assembly structure of an embodiment of a lid opening adjustment structure of a water bottle according to the present invention, wherein the connecting rod is in an upward sliding state;
FIG. 4 is a schematic view of an assembly structure of an embodiment of a lid opening adjustment structure of a water bottle according to the present invention, wherein the connecting rod is in a downward sliding state;
FIG. 5 is an exploded view of the buffering structure of the embodiment of the lid opening adjustment structure of the water bottle of the present invention;
fig. 6 is an exploded schematic view of an embodiment of a cover opening adjustment structure of a water bottle installed in the water bottle.
Detailed Description
The utility model discloses a kettle regulation structure of uncapping, simple structure, easy processing, stability are good, and the lid that opens and shuts smoothly just need not to use chemical industry class grease.
Referring to fig. 1 to 6, the present application provides an embodiment of a lid opening adjustment structure for a kettle, including: the kettle body 9, the handle 4, the fixed seat 3, the kettle cover 1, the connecting rod 21 and the air cylinder 23;
the handle 4 is fixed on the pot body 9;
the fixed seat 3 is fixed inside the handle 4;
the kettle cover 1 is hinged on the fixed seat 3 through a cover rotating shaft 112;
the air cylinder 23 is hinged on the fixed seat 3, and the connecting rod 21 is arranged in the air cylinder 23;
the connecting rod 21 is hinged with the ear part 113 of the rotating arm 11 of the kettle cover 1, so that the connecting rod 21 is driven by the opening and closing of the kettle cover 1 to extend or retract from the air cylinder 23.
According to the kettle cover, the connecting rod 21 is driven when the kettle cover 1 is opened, the connecting rod 21 is buffered by the air cylinder 23, the opening speed of the kettle cover 1 can be effectively reduced, the potential safety hazard that a user is possibly scalded by hot water drops boiled in the kettle is eliminated, and the cover opening buffer structure is simple, easy to process and good in stability; chemical grease is not needed, and the environment is protected.
It can be understood that the acting force for opening the lid 1 can be from the lid rotating shaft 112, the torsion spring on the lid rotating shaft 112 can drive the lid rotating shaft 112 to have the force for opening the lid 1, or the motor connected to the lid rotating shaft 112 can drive the lid rotating shaft 112 to rotate, which is not limited herein. Of course, the force for opening the lid 1 may also come from the lid 1, such as manually opening the lid 1 or other automatic means of opening the lid 1.
It is understood that the kettle of the present application may be an electric kettle, a water boiling kettle, or a tea making kettle, etc., and is not limited herein.
Referring to fig. 1 and 2, the end 115 of the rotating arm 11 is hinged to the fixing base 3 by a lid rotating shaft 112, an uncovering torsion spring 8 is arranged between the pot lid 1 and the fixing base 3, a buffer structure consisting of a connecting rod 21, a sealing ring 22, an air cylinder 23 and a sealing gasket 24 is further arranged between the rotating arm 11 of the pot lid 1 and the fixing base 3, one end 212 of the connecting rod 21 of the buffer structure is hinged to an ear 113 of the rotating arm 11 of the pot lid 1, the sealing ring 22 is sleeved on an end 211 of the connecting rod 21 located at one end in the air cylinder 23, the sealing ring 22 separates the air cylinder 23 to form a sealed space 25, the connecting rod 21 can drive the sealing ring 22 to slide along an inner wall 233 of the air cylinder, an air outlet hole 231 and an air inlet groove 232 are formed in the. The air cylinder 23 of the buffer structure is hinged with the fixed seat 3. The cover opening key 6 is hinged with the fixed seat 3 through a cover opening key shaft 61. The lock catch 7 is hinged with the fixed seat 3 through a lock catch shaft 71.
The rotating arm 11 has a one-piece characteristic, the root 111 of the rotating arm 11 is hinged on the pot lid 1, and the tail end 115 of the rotating arm 11 is hinged with the fixed seat 3.
In the application, the connecting rod 21, the sealing ring 22, the air cylinder 23 and the sealing gasket 24 are combined into a buffer structure.
One end 212 of the connecting rod 21 of the buffer structure is hinged with the rotating arm ear part 113 of the kettle cover 1, and the air cylinder 23 of the buffer structure is hinged with the fixed seat 3.
One end 212 of the connecting rod 21 of the buffer structure is hinged at the middle position of the width direction of the rotating arm ear part 113 of the pot lid 1.
The fixed seat 3 is fixed on the handle 4;
the handle 4 is fixed on the pot body 9;
referring to fig. 3 and 4, the air cylinder 23 and the connecting rod 21 will be described in detail as follows:
further, the connecting rod 21 is provided with a sealing ring 22, so that the connecting rod 21 can slide along the inner wall of the air cylinder 23 with the sealing ring 22. The gasket 22 further enhances the cushioning effect of the cylinder 23.
Further, the bottom of the air cylinder 23 is provided with an air outlet 231 and an air inlet groove 232, and is sleeved with a gasket 24 capable of discharging air in a single direction.
The cushioning effect may be further enhanced by the action of the air outlet 231, the air inlet groove 232 and the gasket 24.
Further, the seal ring 22 has a ring shape.
Further, the seal ring 22 is an elastic silicone rubber seal ring.
Further, the seal gasket 24 is an elastic silicone rubber seal gasket.
Further, the air outlet 231 communicates with the air inlet groove 232.
Further, the hinge of the link 21 is located at an intermediate position in the width direction of the ear 113 of the swivel arm 11. The middle position can better control the extension and contraction of the connecting rod 21, and the best buffering effect is achieved.
Further, the application also comprises a lock catch 7 and a spring;
the lock catch 7 is hinged with the fixed seat 3 through a lock catch shaft 71;
the lock catch 7 and the rotating arm 11 of the kettle cover 1 form a buckling structure for clamping or releasing the rotating arm 11;
the lock catch 7 is connected with the fixed seat 3 through a spring.
When the lock catch 7 is not pressed down, the spring props the lock catch 7, the lock catch 7 is clamped with the rotating arm 11 of the kettle cover 1, and the kettle cover 1 cannot be opened; when the lock catch 7 is pressed down, the spring is compressed, the lock catch 7 is buckled and released with the rotating arm 11 of the kettle cover 1, and the kettle cover 1 can be opened.
Further, the application also comprises an uncovering key 6;
the cover opening key 6 is hinged with the fixed seat 3 through a cover opening key shaft 61;
the cover opening button 6 is pressed against the lock catch 7.
As shown in fig. 1 to 4, the embodiment of the uncapping buffering structure of the electric kettle of the present invention comprises a kettle body 9, a handle 4, a handle cover 5, a fixing base 3, a kettle cover 1 disposed on the fixing base 3, a latch 7, and an uncapping button 6, wherein an uncapping torsion spring 8 is disposed between the kettle cover 1 and the fixing base 3, a terminal 115 of a rotating arm 11 is hinged to the fixing base 3 by a cover rotating shaft 112, a buffering structure composed of a connecting rod 21, a sealing ring 22, an air cylinder 23, and a sealing gasket 24 is further disposed between the rotating arm 11 of the kettle cover 1 and the fixing base 3, one end 212 of the connecting rod 21 is hinged to an ear 113 of the rotating arm 11 of the kettle cover 1, the connecting rod 21 is sleeved with the sealing ring 22 at an end 211 located at one end inside the air cylinder 23, the sealing ring 22 separates the inside the air cylinder 23 to form a sealed space 25, the connecting rod 21 can drive the sealing ring 22, and is sleeved with a sealing gasket 24 capable of discharging air in one direction. The air cylinder 23 is hinged with the fixed seat 3. The cover opening key 6 is hinged with the fixed seat 3 through a cover opening key shaft 61. The lock catch 7 is hinged with the fixed seat 3 through a lock catch shaft 71.
As shown in figure 1, the rotating arm buckling part 114 of the kettle cover 1 is clamped by the buckle 7, and the kettle cover 1 is in a closed state. As shown in fig. 2, the lid opening button 6 is pressed, the lid opening button 6 pushes the lock catch 7 to rotate around the lock catch shaft 71, and after the rotating arm catch portion 114 of the lid 1 is disengaged from the lock catch 7, the lid 1 is rotated upwards around the lid rotating shaft 112 by the torsion of the lid opening button spring 8 until the lid is completely opened. During the upward rotation and opening process of the kettle cover 1, the connecting rod 21 is driven by the ear part 113 of the rotating arm, the connecting rod 21 carries the sealing ring 22 to slide upwards along the inner wall 233 of the air cylinder, the volume of the sealed space 25 formed by the air cylinder 23 isolated by the sealing ring 22 is increased along with the upward sliding of the connecting rod 21, and at the moment, the air pressure of the sealed space 25 in the air cylinder is reduced, and a pressure difference is formed between the air pressure and the outside. The pressure differential between the inside and outside of the cylinder applies a resistance to the opening of the closure 1 via the connecting rod 21. The air inlet groove 232 at the bottom 234 of the air cylinder compensates the air pressure in the sealed space 25 at a certain speed, so as to achieve the purpose of stabilizing resistance for the kettle lid 1, ensure that the opening speed of the kettle lid 1 is slow and stable, and avoid the problem that the user is scalded by water splashing when the kettle lid is opened. When the kettle lid 1 is closed downwards and the kettle body 9 is returned, the connecting rod 21 is driven by the ear part 113 of the rotating arm to slide downwards, at this time, the air in the sealed space 25 is easily pushed away by the sealing gasket 24 through the air outlet 231 at the bottom of the air cylinder to be discharged (as shown in fig. 4), no obvious air pressure difference exists between the inside and the outside of the air cylinder, the closing action is easy and smooth, and no clamping stagnation phenomenon is generated.
The above is to the utility model provides a kettle structure of adjusting of uncapping introduces in detail, to the general technical personnel in this field, the foundation the utility model discloses the thought, all have the change part on concrete implementation and application scope, to sum up, this description content should not be understood as right the utility model discloses a restriction.
Claims (10)
1. The utility model provides a kettle is uncapped and is adjusted structure which characterized in that includes: the kettle comprises a kettle body, a handle, a fixed seat, a kettle cover, a connecting rod and an air cylinder;
the handle is fixed on the kettle body;
the fixed seat is fixed inside the handle;
the kettle cover is hinged on the fixed seat through a cover rotating shaft;
the inflator is hinged to the fixed seat, and the connecting rod is installed in the inflator;
the connecting rod is hinged with the ear part of the rotating arm of the pot cover, so that the connecting rod is opened and closed by the pot cover and extends or retracts from the inflator.
2. The structure for adjusting the cover opening of the kettle as claimed in claim 1, wherein the connecting rod is provided with a sealing ring, so that the connecting rod can drive the sealing ring to slide along the inner wall of the air cylinder.
3. The structure for adjusting the cover opening of the kettle as claimed in claim 1, wherein the bottom of the inflator is provided with an air outlet hole and an air inlet groove, and is sleeved with a sealing gasket capable of discharging air in one direction.
4. The structure for adjusting the cover of the kettle according to claim 2, wherein the sealing ring is annular.
5. The structure for adjusting the cover of the kettle according to claim 2, wherein the sealing ring is an elastic silicone rubber sealing ring.
6. The structure for adjusting the cover opening of the kettle as claimed in claim 3, wherein the gasket is an elastic silicone rubber gasket.
7. The lid opening adjustment structure for the kettle as claimed in claim 3, wherein the air outlet hole is communicated with the air inlet groove.
8. The lid opening adjustment structure for a kettle according to claim 1, wherein the hinge of the link is located at a middle position in the width direction of the lug of the rotating arm.
9. The lid opening adjusting structure for the kettle as claimed in claim 1, further comprising a latch and a spring;
the lock catch is hinged with the fixed seat through a lock catch shaft;
the lock catch and the rotating arm of the kettle cover form a clamping structure for clamping or releasing the rotating arm;
the lock catch is connected with the fixed seat through the spring.
10. The structure for adjusting the cover opening of the kettle as claimed in claim 9, further comprising a cover opening button;
the cover opening key is hinged with the fixed seat through the cover opening key shaft;
the cover opening key presses against the lock catch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920531785.3U CN210043776U (en) | 2019-04-18 | 2019-04-18 | Kettle cover opening adjusting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920531785.3U CN210043776U (en) | 2019-04-18 | 2019-04-18 | Kettle cover opening adjusting structure |
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| Publication Number | Publication Date |
|---|---|
| CN210043776U true CN210043776U (en) | 2020-02-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920531785.3U Active CN210043776U (en) | 2019-04-18 | 2019-04-18 | Kettle cover opening adjusting structure |
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| Country | Link |
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| CN (1) | CN210043776U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111297152A (en) * | 2020-03-30 | 2020-06-19 | 广东顺德迪特尼商用厨具有限公司 | Meal furnace lid rotates buffer |
-
2019
- 2019-04-18 CN CN201920531785.3U patent/CN210043776U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111297152A (en) * | 2020-03-30 | 2020-06-19 | 广东顺德迪特尼商用厨具有限公司 | Meal furnace lid rotates buffer |
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| TR01 | Transfer of patent right |
Effective date of registration: 20200708 Address after: Line s252 East (C-3), Huaqiao tea farm, Donghua Town, Yingde City, Qingyuan City, Guangdong Province Patentee after: HARVEST (YINGDE) ELECTRICAL APPLIANCE MANUFACTURING Co.,Ltd. Address before: 510000 No.9, Hanqi Avenue, Dalong street, Panyu District, Guangzhou, Guangdong Province Patentee before: Harvest(Guangzhou)Electric Industry Co.,Ltd. |