CN201167868Y - Regulating mechanism for opening cover of electric heating kettle - Google Patents
Regulating mechanism for opening cover of electric heating kettle Download PDFInfo
- Publication number
- CN201167868Y CN201167868Y CNU2008200447405U CN200820044740U CN201167868Y CN 201167868 Y CN201167868 Y CN 201167868Y CN U2008200447405 U CNU2008200447405 U CN U2008200447405U CN 200820044740 U CN200820044740 U CN 200820044740U CN 201167868 Y CN201167868 Y CN 201167868Y
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- CN
- China
- Prior art keywords
- cylinder
- connecting rod
- governor motion
- uncapping
- sealing ring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a lid-opening regulation mechanism of an electric heating kettle; the lid-opening regulation mechanism comprises a rotating arm, a connecting rod and a cylinder; one end of the rotating arm is articulated with a lid and the other end is fixedly connected with the connecting rod; the connecting rod is located in the cylinder and can slide along the inner wall of the cylinder; the end part of one end of the connecting rod, which is in the cylinder, is sheathed with a sealing ring; a sealed space is formed in the cylinder by the sealing ring; air holes are opened on the side wall of the cylinder; when the rotating arm drives the connecting rod to slide through the position in which the air holes are opened, the air holes are communicated with the sealed space in the cylinder; the closed end of the cylinder is articulated with a kettle body. The lid-opening regulation mechanism has simple structure as well as good stability and is easily regulated.
Description
Technical field
The utility model relates to a kind of governor motion of uncapping of electric kettle, specifically is meant the governor motion of uncapping of the electric kettle of a kind of easy adjustment and good stability.
Background technology
Electric kettle is the common tool in people's daily life.In the existing electric kettle, the opening ways of its pot lid is the structure that pot lid and kettle body are connected as a single entity, and by pressing the button pot lid is upwards opened in the use, realizes the unlatching of pot lid.Pot lid is in the process of upwards opening, and its rate of climb is very fast, and the interior boiled hot water of kettle this moment drips also to be taken out of by pot lid easily, has the potential safety hazard of scalding the user.Desirable electric kettle, the unlatching of pot lid should be slow, and in the pot lid opening process, the hot water in the kettle does not drip and can be taken out of, avoids scalding the user like this.
The governor motion of uncapping that adopts gear structure is also arranged in the prior art, utilize resistance oil to hinder gear and rotate, reach the purpose of regulating the pot lid velocity of rotation, the common parts of governor motion are many but this class is uncapped, complex structure, processing and manufacturing cost height.
Summary of the invention
The purpose of this utility model provides the governor motion of uncapping of the electric kettle of a kind of adjustment simple in structure, easy, good stability.
Above-mentioned purpose of the present utility model realizes by following technical solution: the governor motion of uncapping of electric kettle, it is characterized in that: the described governor motion of uncapping comprises pivoted arm, connecting rod and cylinder, one end and the pot lid of pivoted arm are hinged, the other end and connecting rod are fixedly linked, connecting rod is positioned at cylinder, and can slide along cylinder inner wall, connecting rod is set with sealing ring in the end of an end that is positioned at cylinder, sealing ring forms a seal cavity with isolating in the cylinder, the sidewall of cylinder has pore, when connecting rod when pivoted arm drives the lower edge cylinder inner wall and slips over the position of opening of pore, the seal cavity in pore and the cylinder is communicated with, the closed end of described cylinder and kettle body are hinged.
During use, press the pot lid button, cancel spacing to pot lid, in the process of opening, pivoted arm is followed in the pot lid motion, and connecting rod slides, the volume of seal cavity increases in the cylinder, unit volume gas reduces, and the air pressure in the seal cavity reduces and the extraneous pressure differential that forms, along with connecting rod constantly slides, pressure differential is increasing, when when connecting rod when cylinder inner wall slips over the position of opening of pore, the seal cavity in pore and the cylinder is communicated with, pressure in the seal cavity is compensated, by adjusting the size of pore, make the external and internal pressure difference with a certain rate compensation, thereby reach the purpose of stablizing resistance to pot lid, slow down the opening speed of pot lid, the opening speed of pot lid is become steadily relax, boiled hot water just drips and can not taken out of by pot lid in the kettle, avoids scalding the user.
In the utility model, described connecting rod can adopt cylindrical structure, also can adopt the bow structure,, the internal face of described cylinder and the outside wall surface of described connecting rod are suitable.
Described pivoted arm has symmetrically arranged two ears, and the ear of pivoted arm is hinged on the pot lid.
The closed end of described cylinder is hinged by rotating shaft and kettle body.
Described connecting rod is provided with annular positioning groove in the end of an end that is positioned at cylinder, and the annular positioning groove of sealing ring cutting ferrule connecting rod, connecting rod drive the same moved further of sealing ring in sliding process.
Described sealing ring material is an elastic caoutchouc.
Compared with prior art, the utility model can effectively slow down the opening speed of pot lid, eliminates that boiled hot water drips the potential safety hazard that may scald the user in the kettle, and the adjustment simple in structure, easy of this governor motion of uncapping, good stability.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Fig. 1 is that the governor motion embodiment one that uncaps of the utility model electric kettle is installed in the partial structurtes schematic diagram in the electric kettle;
Fig. 2 is the uncap assembly relation structural representation of governor motion embodiment one and pot lid of the utility model, and this moment, pot lid was in the state that covers that closes;
Fig. 3 is the uncap assembly relation structural representation of governor motion embodiment one and pot lid of the utility model, and this moment, pot lid was in the complete opening state;
Fig. 4 is the uncap structural representation of governor motion embodiment one of the utility model, and this moment is corresponding to the pass lid state of pot lid, the volume minimum of seal cavity in the cylinder;
Fig. 5 is the uncap structural representation of governor motion embodiment one of the utility model, and this moment is corresponding to the complete opening state of pot lid, the volume maximum of seal cavity in the cylinder;
Fig. 6 is the uncap decomposition texture schematic diagram of governor motion embodiment one of the utility model;
Fig. 7 is that the governor motion embodiment two that uncaps of the utility model electric kettle is installed in the partial structurtes schematic diagram in the electric kettle;
Fig. 8 is the uncap assembly relation structural representation of governor motion embodiment two and pot lid of the utility model, and this moment, pot lid was in the state that covers that closes;
Fig. 9 is the uncap assembly relation structural representation of governor motion embodiment two and pot lid of the utility model, and this moment, pot lid was in the complete opening state;
Figure 10 is the uncap cutaway view of governor motion embodiment two of the utility model.
The specific embodiment
Embodiment one
As the embodiment one of Fig. 1 to the governor motion of uncapping that Figure 6 shows that the utility model electric kettle, this governor motion of uncapping comprises pivoted arm 2, connecting rod 3 and cylinder 4, one end of pivoted arm 2 has symmetrically arranged two 2a of ear, the 2a of ear of pivoted arm 2 is hinged on the pot lid 1, the other end of pivoted arm 2 and connecting rod 3 are fixedly linked, connecting rod 3 is positioned at cylinder 4, and can slide along cylinder inner wall, connecting rod 3 is a cylinder, the outside wall surface of the internal face of cylinder 4 and connecting rod 3 is suitable, connecting rod 3 is provided with annular positioning groove 3a in the end of an end that is positioned at cylinder 4, the annular positioning groove 3a of the sealing ring 5 cutting ferrule connecting rods 3 that elastic caoutchouc is made, connecting rod 3 drives sealing ring 5 same moved further in sliding process, sealing ring 5 forms a seal cavity 4b with isolating in the cylinder 3, the sidewall of cylinder 4 has pore 4a, when connecting rod 3 when pivoted arm 2 drives the lower edge cylinder inner walls and slips over the position of opening of pore 4a, seal cavity 4b in pore 4a and the cylinder is communicated with, air pressure in the seal cavity 4b is compensated, and the closed end of cylinder 4 is by rotating shaft 6 and hinged with kettle body 7.
As shown in Figure 4, the seal cavity 4b volume minimum of cylinder 4, when connecting rod 3 upwards slides along cylinder inner wall, the air pressure of seal cavity 4b reduces in the cylinder, form pressure differential with the external world, and along with connecting rod 3 slides, pressure differential is increasing, when connecting rod 3 slipped over the position of opening of pore 4a, pore 4a and seal cavity 4b were communicated with, and the external pressure difference in the seal cavity 4b is compensated with a certain speed, reach the purpose of stablizing resistance to pot lid, when connecting rod 3 moved to as shown in Figure 5 position, it is maximum that the seal cavity 4b volume of cylinder 4 reaches, and this moment, pot lid 1 was the complete opening state.
Embodiment two
As the embodiment two of Fig. 7 to the governor motion of uncapping that Figure 10 shows that the utility model electric kettle, different with embodiment one is, the connecting rod 3 in the present embodiment is a bow, and the outside wall surface of the internal face of cylinder 4 and connecting rod 3 is suitable.
Claims (7)
1. the governor motion of uncapping of electric kettle, it is characterized in that: the described governor motion of uncapping comprises pivoted arm, connecting rod and cylinder, one end and the pot lid of pivoted arm are hinged, the other end and connecting rod are fixedly linked, connecting rod is positioned at cylinder, and can slide along cylinder inner wall, connecting rod is set with sealing ring in the end of an end that is positioned at cylinder, sealing ring forms a seal cavity with isolating in the cylinder, the sidewall of cylinder has pore, when connecting rod when pivoted arm drives the lower edge cylinder inner wall and slips over the position of opening of pore, the seal cavity in pore and the cylinder is communicated with, the closed end of described cylinder and kettle body are hinged.
2. the governor motion of uncapping of electric kettle according to claim 1, it is characterized in that: described connecting rod is a cylinder, the internal face of described cylinder and the outside wall surface of described connecting rod are suitable.
3. the governor motion of uncapping of electric kettle according to claim 1, it is characterized in that: described connecting rod is a bow, the internal face of described cylinder and the outside wall surface of described connecting rod are suitable.
4. according to the governor motion of uncapping of claim 1 or 2 or 3 described electric kettles, it is characterized in that: described pivoted arm has symmetrically arranged two ears, and the ear of pivoted arm is hinged on the pot lid.
5. according to the governor motion of uncapping of claim 1 or 2 or 3 described electric kettles, it is characterized in that: the closed end of described cylinder is hinged by rotating shaft and kettle body.
6. according to the governor motion of uncapping according to claim 1 or 2 or 3 described electric kettles, it is characterized in that: described connecting rod is provided with annular positioning groove in the end of an end that is positioned at cylinder, the annular positioning groove of sealing ring cutting ferrule connecting rod, connecting rod drive the same moved further of sealing ring in sliding process.
7. according to the governor motion of uncapping of claim 1 or 2 or 3 described electric kettles, it is characterized in that: described sealing ring material is an elastic caoutchouc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200447405U CN201167868Y (en) | 2008-03-11 | 2008-03-11 | Regulating mechanism for opening cover of electric heating kettle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200447405U CN201167868Y (en) | 2008-03-11 | 2008-03-11 | Regulating mechanism for opening cover of electric heating kettle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201167868Y true CN201167868Y (en) | 2008-12-24 |
Family
ID=40206915
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200447405U Expired - Fee Related CN201167868Y (en) | 2008-03-11 | 2008-03-11 | Regulating mechanism for opening cover of electric heating kettle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201167868Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101658389B (en) * | 2009-09-11 | 2011-10-12 | 广州市拓璞电器发展有限公司 | Electric heat container cap mechanism preventing container cap from interfering in uncapping process |
| CN106108639A (en) * | 2016-08-01 | 2016-11-16 | 珠海格力电器股份有限公司 | Kettle cover-opening structure and insulating pot |
-
2008
- 2008-03-11 CN CNU2008200447405U patent/CN201167868Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101658389B (en) * | 2009-09-11 | 2011-10-12 | 广州市拓璞电器发展有限公司 | Electric heat container cap mechanism preventing container cap from interfering in uncapping process |
| CN106108639A (en) * | 2016-08-01 | 2016-11-16 | 珠海格力电器股份有限公司 | Kettle cover-opening structure and insulating pot |
| CN106108639B (en) * | 2016-08-01 | 2020-10-23 | 珠海格力电器股份有限公司 | Kettle cover opening structure and electric kettle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081224 Termination date: 20170311 |