CN218164900U - Liquid heater - Google Patents

Abstract

The utility model relates to an electrical apparatus field, concretely relates to liquid heater. The kettle comprises a kettle body and a kettle cover, wherein a handle is arranged on one side of the kettle body, a button for opening the kettle cover is arranged on the handle, the handle comprises a handle seat arranged on the kettle body and a handle cover arranged on the handle seat, a fixing support is arranged in the handle seat, the kettle cover is rotatably arranged on the fixing support through a rotating support, an upper end of the handle seat is provided with an upper mounting port, a side mounting port is arranged at the side end of the handle seat, the button is positioned in the upper mounting port and is rotatably arranged on the fixing support, and the handle cover is covered on the side mounting port. The utility model discloses carry out improved design to the mounting structure of button on the handle, seted up two installing ports on the handle seat, be used for installing button and handle lid respectively, button and handle lid mutually noninterfere, the button is not subject to the handle lid, consequently can be the size of big button, and the atress is more even, and it is lighter to press down, promotes user experience, and the assembly degree of difficulty also further reduces.

Description

Liquid heater

Technical Field

The utility model relates to an electrical apparatus field, concretely relates to liquid heater.

Background

Liquid heaters such as electric kettles and health preserving kettles are small household electrical appliances frequently used in work and life. The liquid heater adopts a one-key elastic cover structure more, and comprises a kettle body and a kettle cover, wherein a handle is arranged on one side of the kettle body, the kettle cover is rotatably arranged on the handle, a button is arranged on the handle, a user can open and close the kettle cover by pressing the button, and the handle is of a general split assembly structure and comprises a handle seat and a handle cover, so that the rotation action of the kettle cover can be realized by installing a corresponding matching structure in the handle. Such as Chinese patent grant No. CN203693299U, named as "a liquid heater"; chinese patent grant publication CN203693358U entitled "a liquid heater"; chinese patent grant publication No. CN211242839U, entitled "an electric kettle"; similar one-key spring cover structures are adopted in Chinese patent No. CN206995083U and patents named as 'kettle cover component and electric kettle'.

However, in the existing liquid heater, the opening hole is generally formed in the handle cover and used for installing the button, the button is limited by the size of the handle cover, the size of the button is only the size of a thumb, stress points are relatively concentrated, the button is pressed difficultly, the user experience is influenced, and in addition, the button needs to be matched with the handle seat and the handle cover simultaneously during assembly, and the assembly difficulty is higher.

SUMMERY OF THE UTILITY MODEL

To press down more hard among the current liquid heater button size on the small side, stress point is concentrated relatively, influences user experience and assembles the higher not enough of the degree of difficulty, the utility model aims to provide a liquid heater, to the mounting structure of button on the handle improve the design, seted up two installing ports on the handle seat, be used for erection button and handle lid respectively, button and handle lid mutually noninterfere, the button is not limited to the handle lid, consequently can be the size of big button, the atress is more even, it is lighter to press down, promote user experience, only need cooperate with the handle seat when the button installation in addition, reduce the assembly degree of difficulty.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a liquid heater, includes the kettle body and pot lid, and one side of the kettle body is equipped with the handle, is equipped with the button that is used for opening the pot lid on the handle, and the handle is including setting up the handle seat on the kettle body and setting up the handle lid on the handle seat, is equipped with the fixed bolster in the handle seat, and the pot lid rotates through rotating the support and sets up on the fixed bolster, the upper end of handle seat has the installing port, and the side of handle seat has the side installing port, and the button is arranged in the installing port and rotates the setting on the fixed bolster, and the handle lid closes on the side installing port.

Among this technical scheme, be equipped with two uncovered on the handle seat, the installing port is formed to the upper end that one of them uncovered is located the handle seat, another uncovered lateral wall that is located the handle seat forms the side-mounting mouth outwards, the button exposes in last installing port after the installation in the handle seat, the button can move about in last installing port, the handle lid then covers and closes on the side-mounting mouth, button and handle lid mutually noninterfere, the button is not limited to the handle lid, the size of button designs according to the upper end space of handle seat, consequently, can be the size of big button, the atress is more even, it is lighter to press, promote user experience. In addition, the button is only required to be matched with a structure on the handle seat during installation, the button comprises a fixing support, an upper installing port and the like, the button does not need to be matched with a handle cover, and the assembling difficulty is further reduced.

The utility model discloses still further set up to: the upper mounting opening extends from the outer side of the handle seat to the inner side of the handle seat. Through this setting, the whole upper end of handle seat all is made uncovered, does the size of installing port as far as possible greatly to also can do greatly with last installing port complex button size, promote pressing of button and experience.

The utility model discloses still further set up to: the surface where the upper mounting opening is located is perpendicular to the surface where the side mounting opening is located. Through the arrangement, the surface where the upper mounting port is located and the surface where the side mounting port is located are both planes, and because the two mounting ports do not relate to curved surface modeling, the handle seat is easy to open the mold, the assembly precision requirement is low, and the assembly is convenient; the button and the handle cover are mutually perpendicular to each other, so that the button and the handle cover are not interfered with each other, and the product is more regular in shape.

The utility model discloses still further set up to: the button comprises a pressing plate and a coaming, the coaming extends downwards from the lower end of the pressing plate and extends into the upper mounting hole, and the outer contour of the coaming is matched with the inner contour of the upper mounting hole. Through this setting, the pressing plate is used for the user to press, and inside the bounding wall extended to the handle seat from last installing port, relied on the spacing of handle seat lateral wall, prevented that the button from deviating from about, made it move about at the confined range. Satisfy under the condition that the button rotates and not interfere with the handle seat, the bounding wall can also carry out the shutoff to last installing port, avoids dust, moisture too much to get into in the handle seat, breeds the bacterium.

The utility model discloses still further set up to: one side of the coaming, which is far away from the kettle cover, is provided with a blocking rib which extends outwards and is propped against a handle seat at the lower end of the upper mounting opening. Through this setting, keep off the muscle and be hook-shaped colluding on the lateral wall of handle seat, carry on spacingly to the stroke orbit of button, restriction button rebound's position prevents when loosening the button, thereby the excessive resilience of button breaks away from the handle seat, keeps off the muscle and can not influence the downstream of button, guarantees that the button can press smoothly.

The utility model discloses still further set up to: the symmetry is provided with two recesses on the bounding wall, the both sides of fixed bolster are equipped with the installation axle, and installation axle and recess clearance fit, when pressing the button, the recess rotates around the installation axle. Through this setting, the bounding wall provides the setting space for the recess, and two recesses are arranged on relative both sides wall on the bounding wall, have sufficient deformation space, and two installation axles are crowded to be opened the bounding wall card and are gone into corresponding recess, and the tension of bounding wall can prevent that the installation axle from deviating from in the recess.

The utility model discloses still further set up to: the coaming is provided with a guide groove communicated with the groove, the mounting shaft penetrates through the guide groove to be clamped in the groove, and the sectional area of the guide groove gradually shrinks along the clamping direction of the mounting shaft. Through this setting, for the convenience of the installation of button on the fixed bolster, set up the guide way on the bounding wall, the installation axle can be laborsaving during the installation slide in guide way, along with further going deep of installation axle, the guide way contracts the guide installation axle gradually and accurately blocks in the recess, compares the installation axle and directly struts the mounting means of bounding wall card in the recess, and this kind of mounting means causes the cracked risk of bounding wall to be littleer.

The utility model discloses still further set up to: the guide groove extends downwards to enable the enclosing plate at the position of the guide groove to protrude out of the enclosing plate on the edge of the guide groove. Through this setting, the bounding wall unsettled setting at guide way place for the bounding wall at this department has better elasticity, and the installation axle of being convenient for struts the bounding wall at this department and enters into the guide way.

The utility model discloses still further set up to: the back of pressing the clamp plate is equipped with convex pressure muscle, rotates on the fixed bolster and is provided with the rotor plate, and the rotor plate offsets with the rotating bracket, presses the muscle to press and supports the upper end at the rotor plate. Through this setting, when pressing the button, the rib pushes away the rotor plate and rotates, and the rotor plate removes the restraint with the runing rest after rotating, releases the torsion of the last torsional spring of runing rest for thereby the runing rest takes place to rotate and bounces the pot lid, and the rib passes through the mode and the rotor plate contact of point contact, and the frictional force between rib and the rotor plate is little, makes the user press the button smoothly.

The utility model discloses still further set up to: the fixed support is provided with a suspended damping rib, the rotating support is provided with a damping bulge, and after the kettle lid is opened, the damping bulge rubs the damping rib to slow down the opening speed of the kettle lid. Through this setting, the upper end of damping muscle is unsettled, is favorable to the deformation of damping muscle, avoids influencing the damping effect, opens the back at the pot lid, and the damping arch on the runing rest can with damping muscle contact friction on the orbit to along with the angle that the pot lid was opened is big more, the friction interference volume also can increase, thereby slows down speed and the strength that the pot lid opened, promotes the experience sense and the security that the product used.

The utility model has the advantages that: 1) The upper end of handle seat has the installing port, the side of handle seat has side installing port outwards, the button exposes in last installing port after the installation in the handle seat, the button can move about in last installing port, handle lid then the lid closes on the side installing port, button and handle lid mutually noninterfere, the button is not limited to handle lid, the size of button designs according to the upper end space of handle seat, consequently, can do the size of big button, the atress is more even, it is lighter to press down, promote user experience. In addition, the button is only required to be matched with the structure on the handle seat during installation, and the handle cover is also only required to be matched with the handle seat, so that the button is not required to be matched with the handle cover, and the assembly difficulty is further reduced. 2) The structure to the button has been designed, and the pressing plate is used for the user to press, and inside the bounding wall extended to the handle seat from last installing port, relied on the spacing of handle seat lateral wall, prevented to deviate from about the button, the fender muscle is hook-shaped and colludes on the lateral wall of handle seat, and is spacing to the stroke orbit of button, and the position of restriction button rebound prevents to throw off the handle seat when the button rotates, makes it move about at the confined range. 3) The mounting structure of the button on the fixing support is designed, the two grooves are arranged on two opposite side walls of the enclosing plate, sufficient deformation space is provided, the guide grooves are formed in the enclosing plate, the mounting shaft can slide into the guide grooves in a labor-saving mode during mounting, and the guide grooves shrink gradually to guide the mounting shaft to be accurately clamped in the grooves along with further penetration of the mounting shaft.

Drawings

FIG. 1 is a schematic diagram of a liquid heater according to an embodiment of the present invention;

FIG. 2 is an enlarged view taken at A in FIG. 1;

fig. 3 is a schematic structural view of a fixing bracket according to an embodiment of the present invention;

fig. 4 is a schematic structural view of a rotating piece according to an embodiment of the present invention;

fig. 5 is a schematic structural view of a rotating bracket according to an embodiment of the present invention;

fig. 6 is a schematic structural diagram of a button according to an embodiment of the present invention.

Reference numerals: the pot body 100, a handle 101, a button 102, a handle seat 103, a handle cover 104, a fixing bracket 105, a rotating sheet 106, a spring 107, a screw hole 108, a first mounting hole 109, a second mounting hole 110, a rotating shaft 111, a shaft hole 112, an upper mounting hole 113, a side mounting hole 114, a pressing plate 115, a coaming 116, a blocking rib 117, a groove 118, a mounting shaft 119, a guide groove 120, a pressing rib 121, a damping rib 122, a pot cover 200, a rotating bracket 201 and a damping protrusion 202.

Detailed Description

In the description of the present embodiment, it should be noted that, as the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", "front", "rear", etc. appear, the indicated orientation or positional relationship thereof is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" as appearing herein are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

The invention is further described with reference to the drawings and the specific embodiments.

Referring to fig. 1, 2, 3, 4, 5, the utility model discloses a liquid heater in an embodiment, including the kettle body 100 and pot lid 200, one side of the kettle body 100 is equipped with handle 101, be equipped with the button 102 that is used for opening pot lid 200 on the handle 101, handle 101 is including setting up handle seat 103 on the kettle body 100 and setting up handle cover 104 on handle seat 103, be equipped with fixed bolster 105 in the handle seat 103, pot lid 200 rotates through rotating support 201 and sets up on fixed bolster 105, be equipped with the torsional spring on rotating support 201, it is provided with rotor plate 106 to rotate on the fixed bolster 105, the one end and the rotating support 201 of rotor plate 106 offset, the other end and the button 102 of rotor plate 106 offset, be equipped with the spring 107 that is used for button 102 to reset on the rotor plate 106. Under the pot lid 200 closed condition, the turning piece 106 supports the rotating support 201, and torsional spring arm torsion angle atress makes the pot lid 200 have the pre-acting force of the direction of uncapping, and when pressing button 102, button 102 drives the turning piece 106 and rotates and remove with the restraint of rotating support 201, and the turning piece 106 no longer supports rotating support 201, and the torsion of torsional spring can release for thereby rotating support 201 takes place to rotate and bounces pot lid 200, realizes a key flip lid.

Mounting structure of the fixing bracket 105 on the handle holder 103: the fixing bracket 105 is provided with a screw hole 108, a stud is arranged in the handle seat 103, and the fixing bracket 105 is fixed in the handle seat 103 by passing a screw through the screw hole 108 and locking on the stud.

Mounting structure of the rotating bracket 201 and the fixing bracket 105: be equipped with first mounting hole 109 on the fixed bolster 105, be equipped with second mounting hole 110 on the rotating bracket 201, first mounting hole 109 passes through a root axis with second mounting hole 110, realizes that the rotation of fixed bolster 105 and rotating bracket 201 is connected, and then rotating bracket 201 can surround the axle and move, drives the action of opening and shutting of pot lid 200, realizes the function of adding water of kettle.

Mounting structure of the rotating piece 106 and the fixing bracket 105: the two sides of the rotating piece 106 are provided with rotating shafts 111, the fixing bracket 105 is provided with shaft holes 112, the rotating shafts 111 and the shaft holes 112 are in clearance fit, and then the rotating piece 106 can rotate around the rotating shafts 111.

The basic structure of the liquid heater adopting the one-key elastic cover structure is described above.

The upper end of the handle seat 103 of the embodiment is provided with an upper mounting hole 113, the side end of the handle seat 103 is provided with a side mounting hole 114, the button 102 is positioned in the upper mounting hole 113 and is rotatably arranged on the fixed bracket 105, and the handle cover 104 covers the side mounting hole 114. Be equipped with two openings on the handle seat 103, one of them opening is located the upper end of handle seat 103 and forms installing port 113, another opening is located the lateral wall of handle seat 103 and outwards forms side installing port 114, the button 102 exposes in last installing port 113 after the installation in handle seat 103, the button 102 can move about in last installing port 113, handle lid 104 then covers and closes on side installing port 114, button 102 and handle lid 104 mutually noninterfere, button 102 is not restricted to handle lid 104, the size of button 102 designs according to the upper end space of handle seat 103, consequently, can do big button 102's size, the atress is more even, it is lighter to press, promote user experience. In addition, the button 102 only needs to be matched with the structure on the handle seat 103 when being installed, and the button comprises the fixing support 105, the upper installation opening 113 and the like, so that the button does not need to be matched with the handle cover 104, and the assembling difficulty is further reduced.

In order to make the size of the button 102 as large as possible, the upper mounting port 113 extends from the outer side of the handle seat 103 to the inner side of the handle seat 103, the whole upper end of the handle seat 103 is made into an open shape, and the size of the upper mounting port 113 is made as large as possible, so that the size of the button 102 matched with the upper mounting port 113 can be made large, and the pressing experience of the button 102 is improved.

In addition, the surface of the upper mounting port 113 and the surface of the side mounting port 114 are both planes, and because the two mounting ports do not relate to curved surface modeling, the handle seat 103 is easy to open the mold, the assembly precision requirement is low, and the assembly is convenient; the surface of the upper mounting port 113 is perpendicular to the surface of the side mounting port 114, so that the button 102 and the handle cover 104 are not interfered with each other, and the product is more regular in shape.

Referring to fig. 1, fig. 2, fig. 3, fig. 6, in an embodiment of the present invention, the structure of the button 102 is designed, the button 102 includes a pressing plate 115 and a surrounding plate 116, the surrounding plate 116 is extended downward from the lower end of the pressing plate 115, the outer contour of the surrounding plate 116 is adapted to the inner contour of the upper mounting hole 113, the pressing plate 115 is used for the user to press, the surrounding plate 116 extends from the upper mounting hole 113 to the inside of the handle seat 103, the surrounding plate is limited by the sidewall of the handle seat 103, the button 102 is prevented from being left and right removed, the button is enabled to move within a limited range, the surrounding plate 116 can also seal the upper mounting hole 113 when the button 102 rotates without interfering with the handle seat 103, thereby preventing dust and moisture from entering into the handle seat 103 too much and breeding bacteria.

In order to limit the rotation of the button 102, one side of the coaming 116, which is far away from the pot lid 200, is provided with a blocking rib 117 which extends outwards, the blocking rib 117 abuts against the handle seat 103 at the lower end of the upper mounting hole 113, the blocking rib 117 is hooked on the side wall of the handle seat 103 in a hook shape, the stroke track of the button 102 is limited, the position of the button 102 moving upwards is limited, when the button 102 is prevented from being loosened, the button 102 rebounds excessively so as to be separated from the handle seat 103, the blocking rib 117 cannot influence the downward movement of the button 102, and the button 102 can be pressed smoothly.

In order to facilitate the installation of the button 102 on the fixing bracket 105, two grooves 118 are symmetrically arranged on the enclosing plate 116, mounting shafts 119 are arranged on two sides of the fixing bracket 105, the mounting shafts 119 are in clearance fit with the grooves 118, and when the button 102 is pressed, the grooves 118 rotate around the mounting shafts 119. The shroud 116 is provided with a guide groove 120 communicating with the groove 118, the mounting shaft 119 passes through the guide groove 120 to be caught in the groove 118, and the sectional area of the guide groove 120 gradually decreases along the direction of catching the mounting shaft 119.

The shroud 116 provides space for the recesses 118, and the two recesses 118 are disposed on opposite side walls of the shroud 116, with sufficient space for deformation, and the two mounting shafts 119 squeeze the shroud 116 apart and snap into the corresponding recesses 118, and the tension of the shroud 116 prevents the mounting shafts 119 from being removed from the recesses 118. The installation axle 119 can laborsavingly slide in guide way 120 during the installation, and along with the further deepening of installation axle 119, guide way 120 contracts gradually and guides installation axle 119 to accurately block in recess 118, compares installation axle 119 and directly struts the mounting means that bounding wall 116 blocked in recess 118, and this kind of mounting means causes bounding wall 116 cracked risk less. The guide groove 120 extends downwards to enable the coaming 116 at the position of the guide groove 120 to protrude out of the coaming 116 at the edge of the guide groove 120, and the coaming 116 at the position of the guide groove 120 is arranged in a hanging mode, so that the coaming 116 at the position has better elasticity, and the installation shaft 119 is convenient to prop the coaming 116 at the position out of the guide groove 120.

In order to make the button 102 able to better pop up the lid 200, the back of the pressing plate 115 is provided with a protruding pressing rib 121, and the pressing rib 121 presses against the upper end of the rotating blade 106. When the button 102 is pressed, the pressing rib 121 pushes the rotating sheet 106 to rotate, the pressing rib 121 is in contact with the rotating sheet 106 in a point contact mode, and the friction force between the pressing rib 121 and the rotating sheet 106 is small, so that a user can smoothly press the button 102 to pop up the pot lid 200.

Referring to fig. 3, fig. 5, in an embodiment of the utility model, in order to slow down the speed of uncapping of pot lid 200, be equipped with unsettled damping muscle 122 of arranging on the fixed bolster 105, unsettled damping muscle 122 is favorable to its deformation, avoid influencing the damping effect, be equipped with the damping arch 202 on the rotating support 201, after pot lid 200 is opened, the damping arch 202 on the rotating support 201 can with damping muscle 122 contact friction on the movement track, and the angle along with pot lid 200 is opened is big more, the friction interference volume also can increase, thereby slow down speed and strength that pot lid 200 opened, promote the experience sense and the security that the product was used.

The above embodiments are only used for further explanation of the present invention, and it is not understood that the present invention is limited by the protection scope of the present invention, and the technical engineers in the field are right according to the above contents of the present invention.

Claims (10)

1. The utility model provides a liquid heater, includes the kettle body and pot lid, and one side of the kettle body is equipped with the handle, is equipped with the button that is used for opening the pot lid on the handle, and the handle is equipped with the fixed bolster including setting up the handle seat on the kettle body and setting up the handle lid on the handle seat in the handle seat, and the pot lid rotates through rotating the support and sets up on the fixed bolster, its characterized in that: the upper end of the handle seat is provided with an upper mounting opening, the side end of the handle seat is provided with a side mounting opening,

the button is arranged in the upper mounting port and is rotationally arranged on the fixed support, and the handle cover covers the side mounting port.

2. A liquid heater as claimed in claim 1, wherein: the upper mounting opening extends from the outer side of the handle seat to the inner side of the handle seat.

3. A liquid heater as claimed in claim 1, wherein: the surface where the upper mounting opening is located is perpendicular to the surface where the side mounting opening is located.

4. A liquid heater as claimed in claim 1, 2 or 3, wherein: the button comprises a pressing plate and a coaming, the coaming extends downwards from the lower end of the pressing plate and extends into the upper mounting hole, and the outer contour of the coaming is matched with the inner contour of the upper mounting hole.

5. A liquid heater as claimed in claim 4, wherein: one side of the coaming, which is far away from the kettle cover, is provided with a blocking rib which extends outwards and is propped against a handle seat at the lower end of the upper mounting opening.

6. A liquid heater as claimed in claim 4, wherein: the symmetry is provided with two recesses on the bounding wall, the both sides of fixed bolster are equipped with the installation axle, and installation axle and recess clearance fit, when pressing the button, the recess rotates around the installation axle.

7. A liquid heater as claimed in claim 6, wherein: the coaming is provided with a guide groove communicated with the groove, the mounting shaft penetrates through the guide groove and is clamped in the groove, and the sectional area of the guide groove gradually shrinks along the clamping direction of the mounting shaft.

8. A liquid heater as claimed in claim 7, wherein: the guide groove extends downwards to enable the enclosing plate at the position of the guide groove to protrude out of the enclosing plate on the edge of the guide groove.

9. A liquid heater as claimed in claim 4, wherein: the back of pressing the clamp plate is equipped with convex pressure muscle, rotates on the fixed bolster and is provided with the rotor plate, and the rotor plate offsets with the rotating support, presses the muscle to press and supports the upper end at the rotor plate.

10. A liquid heater as claimed in claim 1, 2 or 3, wherein: the fixed support is provided with a suspended damping rib, the rotating support is provided with a damping bulge, and after the kettle lid is opened, the damping bulge rubs the damping rib to slow down the opening speed of the kettle lid.

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