CN220917192U - Liquid heater - Google Patents

Abstract

The utility model relates to the field of small household appliances, in particular to a liquid heater. The kettle cover is locked with the kettle body through a locking mechanism so that the kettle cover is in a combined state relative to the kettle body, and the kettle cover is rotationally connected with the kettle body for opening and closing the cover in the combined state; the kettle cover rotates to a second position, the connection of the locking mechanism between the kettle cover and the kettle body is released, and the kettle cover is pulled out from the kettle body so that the kettle cover is in a separated state relative to the kettle body. The utility model provides a liquid heater, which improves the reliability of a detachable structure of a kettle cover, ensures that the position of the kettle cover is stable after the kettle cover is inserted, is convenient for the kettle cover to open and close smoothly, and is not easy to loosen.

Description

Liquid heater

Technical Field

The utility model relates to the field of small household appliances, in particular to a liquid heater.

Background

In order to facilitate one-hand operation, the cover is opened and water is received by the liquid heater like an electric kettle and a water boiler in the market at present, a one-key spring cover opening structure is adopted, one end of the kettle cover is connected with the kettle body in a hinged mode, and the kettle cover can spring up through a button positioned on the kettle cover or a handle. The utility model has the defects that the cleaning is inconvenient, and when the scale and other dirt inside the kettle body are cleaned in the state of opening the kettle cover, the kettle cover is always shielded, and the operation is inconvenient.

Therefore, in some liquid heaters with the cover opened by the spring, the kettle cover is made into a detachable structure, and the kettle cover can be detached when the inside of the kettle body is cleaned, so that the cleaning is convenient. For example, chinese patent grant publication CN203088733U, the name of which is "electric kettle with detachable lid", which comprises a kettle body, a handle installed on one side of the kettle body and a spring lid assembly connected with the handle, the spring lid assembly comprises a lid, a socket connected with the lid, an elastic member driving the socket to rotate, a connecting arm slidingly matched with the socket and a resetting member, the socket is hinged on the handle, the lid is detachably spliced with the socket, the elastic member drives the socket to open the lid, the connecting arm is hinged in the handle, the limit end of the connecting arm is slidingly matched with the socket, and the driving end of the connecting arm is matched with the resetting member.

The detachable kettle cover is realized through the grafting of grafting end and socket, but the grafting power of kettle cover often is insufficient, and the kettle cover is pegged graft inadequately and is led to the position precision poor, and the kettle cover is difficult to open and shut the lid accurately, and the easy not hard up even condition that drops appears of kettle cover.

Disclosure of utility model

Aiming at the defects that the cover is difficult to open and close accurately due to insufficient plugging force and poor plugging position precision of the detachable cover in the traditional liquid heater, and the cover is easy to loosen or even fall off, the utility model aims to provide the liquid heater, which improves the reliability of the detachable structure of the cover, ensures that the position of the cover is stable after plugging so as to facilitate the cover to open and close smoothly and the cover is difficult to loosen.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the liquid heater comprises a kettle body, a kettle cover, a locking mechanism and a cover, wherein the kettle cover is in a combined state and a separated state relative to the kettle body, and the cover is in plug connection with the kettle body and then rotates to a first position relative to the kettle body;

The kettle cover rotates to a second position, the connection of the locking mechanism between the kettle cover and the kettle body is released, and the kettle cover is pulled out from the kettle body so that the kettle cover is in a separated state relative to the kettle body.

In the technical scheme, the liquid heater is of a one-key spring cover opening structure, one end of the kettle cover is connected with the kettle body in a hinged mode, and the kettle cover is triggered by a button positioned on the kettle body to rotatably open the cover. The disassembly and assembly process of the kettle cover and the kettle body comprises two actions of inserting and rotating, and the kettle cover has two working positions relative to the kettle body: a first position where the kettle cover can not be pulled out from the kettle body, and a second position where the kettle cover can be pulled out from the kettle body. When the kettle is required to be assembled, the kettle cover is inserted into the kettle body and then rotated to a first position by a certain angle, so that the kettle cover cannot be pulled out of the kettle body, then the kettle cover is locked by the locking mechanism, the kettle cover and the kettle body are in a combined state, and the kettle cover is rotatably connected to the kettle body to open and close the cover; when the kettle needs to be disassembled, the locking mechanism is unlocked, the kettle cover is pulled out of the kettle body after rotating to the second position, and the kettle cover and the kettle body are in a separated state. The kettle cover is detachably mounted on the kettle body, so that the kettle cover can not be shielded when a user washes the electric kettle or receives water, the operation is more convenient, the kettle cover is rotated relative to the kettle body to have a first position and a second position, compared with the detachable mode of direct plug-in connection of the kettle cover and the kettle body, the kettle cover is locked in the mode of re-rotating after plug-in connection of the kettle cover, the reliability of the detachable structure of the kettle cover and the kettle body is improved, the position of the kettle cover is stable after plug-in connection of the kettle cover, and the kettle cover is not easy to loosen so that the kettle cover can be opened and closed smoothly.

The utility model is further arranged to: the kettle cover is fixedly provided with a first plug-in connection part, the kettle body is rotatably provided with a second plug-in connection part, the first plug-in connection part is plugged in the second plug-in connection part, and the first plug-in connection part can rotate relative to the second plug-in connection part. Through this setting, first grafting portion is pegged graft in the second grafting portion, and the pot lid is connected through first grafting portion and second grafting portion with the kettle body, through the rotation action of second grafting portion on the kettle body for the pot lid can rotationally open and shut the lid, through the rotation action of first grafting portion relative second grafting portion, makes between the relative kettle body of pot lid be combined state or separation state.

The utility model is further arranged to: one of the first plug-in part and the second plug-in part is provided with a sliding cavity, the other one of the first plug-in part and the second plug-in part is provided with a sliding block, the side wall of the sliding cavity is provided with an L-shaped sliding groove, the L-shaped sliding groove comprises a first sliding groove and a second sliding groove, the first sliding groove extends along the plug-in direction of the first plug-in part or the second plug-in part, the extending direction of the second sliding groove is perpendicular to the extending direction of the first sliding groove and is communicated with the first sliding groove, and the sliding block is in sliding fit with the first sliding groove and the second sliding groove. Through the arrangement, when the first plug-in part is provided with the sliding cavity and the second plug-in part is provided with the sliding block, namely the kettle cover is provided with the sliding cavity, the kettle body is provided with the sliding block, the L-shaped sliding groove on the side wall of the sliding cavity is composed of the first sliding groove and the second sliding groove, the first sliding groove extends along the plug-in direction of the first plug-in part, the kettle cover can be linearly plugged in and pulled out relative to the kettle body, the extending direction of the second sliding groove is perpendicular to the first sliding groove, and the kettle cover is rotated, so that the sliding block is positioned in the first sliding groove or the second sliding groove, namely the kettle cover of the liquid heater can be positioned at the second position or the first position, and locking and unlocking of the kettle cover can be carried out; when the first plug-in part is provided with the sliding block, the second plug-in part is provided with the sliding cavity, namely the kettle cover is provided with the sliding block, at the moment, after the kettle cover is disassembled, the kettle body part has no protruding structure, the cleaning is convenient, the L-shaped chute on the side wall of the sliding cavity consists of a first chute and a second chute, the kettle cover can be plugged and pulled relative to the kettle body, the first chute extends along the plugging and pulling direction of the second plug-in part, the extending direction of the second chute is perpendicular to the first chute, and the kettle cover is rotated, so that the sliding block is positioned in the first chute or the second chute, and the kettle cover of the liquid heater can be positioned at the second position or the first position, thereby locking or uncovering actions can be carried out; in order to avoid interference between the sliding block and the L-shaped sliding groove during installation, the width of the L-shaped sliding groove is larger than that of the sliding block, one end of the first sliding groove can be clamped into the sliding block, and then the sliding block is translated to clamp the sliding block into a second sliding groove communicated with the first sliding groove, so that the kettle cover is switched from the second position to the first position.

The utility model is further arranged to: the locking mechanism comprises a limiting protrusion arranged in the second sliding groove, and when the first inserting part rotates relative to the second inserting part, the sliding block passes over the limiting protrusion so that the kettle cover is in a first position or a second position. Through the arrangement, the limiting protrusion in the second chute can limit the sliding block, when the first plug-in part rotates relative to the second plug-in part, the sliding block passes through the limiting protrusion to enable the kettle cover to be in a first position or a second position, namely, the kettle cover is rotated, the first plug-in part rotates relative to the second plug-in part, the sliding block passes through the limiting protrusion in the process of moving from the first chute to the second chute, the kettle cover is switched to the first position from the second position, and the limiting protrusion limits the inversion of the sliding block to prevent the sliding block from falling out of the L-shaped chute; when the kettle cover is reversed, a user is required to apply force to overcome the resistance of the limiting protrusion, the sliding block passes through the limiting protrusion, and the kettle cover is switched from the first position to the second position in the process that the sliding block moves from the second sliding groove to the first sliding groove.

The utility model is further arranged to: the first plug-in connection part and the kettle cover are assembled into a split structure. The kettle cover comprises a plastic upper cover and a metal lower cover, and the first plug-in connection part is clamped between the plastic upper cover and the metal lower cover. The first grafting portion is not the original structure on the pot lid, and first grafting portion is components of a whole that can function independently spare with the pot lid, and plastics upper cover, metal lower cover, first grafting portion are assembled the back and are regarded as holistic pot lid, and first grafting portion presss from both sides and establishes between plastics upper cover and metal lower cover, can strengthen the joint strength of plastics upper cover, metal lower cover, first grafting portion for first grafting portion is firm with the pot lid connection.

The utility model is further arranged to: the metal lower cover is provided with a first mounting hole, the first plug-in part is provided with a second mounting hole, the plastic upper cover is provided with a third mounting hole, and the plastic upper cover, the first plug-in part and the metal lower cover are connected through fasteners penetrating through the first mounting hole, the second mounting hole and the third mounting hole. Through this setting, demolish or install fastener from first mounting hole, second mounting hole, third mounting hole for first grafting portion and pot lid separation or connect on the pot lid, realize plastics upper cover, metal lower cover, first grafting portion's convenient removability.

The utility model is further arranged to: the kettle cover is provided with a cavity at a position corresponding to the first plug-in part, one end of the first plug-in part is plugged in the cavity, and the other end of the first plug-in part is plugged in the second plug-in part. The cavity on the kettle cover is used for providing an installation space for the first plug-in part, one end of the first plug-in part is conveniently plugged in the cavity, and the other end of the first plug-in part is plugged in the second plug-in part, so that the first plug-in part and the second plug-in part are connected together.

The utility model is further arranged to: the second plug-in part is provided with a rotating shaft, the kettle body comprises a handle, and the rotating shaft is rotatably arranged on the handle. The second plug-in part is connected with the handle of the kettle body through the rotating shaft, is matched with the torsion spring, the button spring and the like to realize hinging, and realizes a key spring cover by pressing a button on the handle when the kettle cover is connected to the kettle body.

The utility model is further arranged to: the handle comprises a handle seat and a handle cover, and the second plug-in connection part is rotatably arranged on the handle seat and is clamped between the handle seat and the handle cover. The handle comprises handle seat and handle lid, and second grafting portion rotates to set up on the handle seat, when the kettle lid is connected to the kettle body, through pressing the button on the handle seat, realizes a key bullet lid, and second grafting portion presss from both sides and locates between handle seat and the handle lid, can strengthen the joint strength of handle seat, handle lid, second grafting portion for second grafting portion is connected firmly with the handle. And most of the second plug-in connection part is hidden in the handle, thereby having attractive appearance.

The utility model is further arranged to: the rotatable angle of the first plug-in connection part relative to the second plug-in connection part is 0-30 degrees. The rotatable angle of the first plug-in part relative to the second plug-in part can not be too large, so that the kettle cover is prevented from interfering with the kettle body in the unlocking or locking process, the rotatable angle of the first plug-in part relative to the second plug-in part can not be too small, and the first plug-in part can not be rotated in place and can not be stably locked on the second plug-in part.

The utility model has the advantages that: (1) The kettle cover has two working positions by rotating relative to the kettle body: when the kettle cover is required to be assembled, the kettle cover is inserted into the kettle body and then rotated for a certain angle to the first position, so that the kettle cover can not be pulled out of the kettle body, then the kettle cover is locked by the locking mechanism, the kettle cover and the kettle body are in a combined state, and at the moment, the kettle cover is rotatably connected to the kettle body to open and close the cover; when the kettle needs to be disassembled, the locking mechanism is unlocked, the kettle cover is pulled out of the kettle body after rotating to the second position, and the kettle cover and the kettle body are in a separated state. The kettle cover is locked in a mode of rotating after the kettle cover is inserted, so that the kettle cover is not easy to separate from the kettle body, the reliability of the detachable structure of the kettle cover and the kettle body is improved, the position of the kettle cover after the kettle cover is inserted is stable, the kettle cover is not easy to loosen, and the kettle cover can be opened and closed smoothly. (2) Through slider and L type spout complex mode, L type spout has first spout, second spout, realizes that the pot lid is rotatory locking or unblock along the rotatory locking of second spout along the straight line plug of first spout, has set up spacing arch simultaneously in the second spout, prevents to deviate from the second spout after the pot lid locking for the pot lid is fixed on the kettle body steadily.

Drawings

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

FIG. 2 is a cross-sectional view of a liquid heater in one embodiment of the utility model;

FIG. 3 is a split view of a liquid heater in one embodiment of the utility model;

FIG. 4 is a schematic view showing a structure of the detachable engagement of the kettle body and the kettle cover according to an embodiment of the present utility model;

FIG. 5 is a schematic diagram II of a detachable combination of a kettle body and a kettle lid according to an embodiment of the present utility model;

FIG. 6 is a schematic view of an assembled kettle body and kettle lid according to an embodiment of the present utility model;

FIG. 7 is a schematic diagram showing the configuration of the slider cooperating with the L-shaped chute according to an embodiment of the present utility model;

Fig. 8 is a schematic structural diagram of a second plugging portion according to an embodiment of the present utility model.

Reference numerals: the kettle comprises a kettle body 100, a handle 110, a handle seat 111, a handle cover 112, a torsion spring 120, a button spring 130, a kettle opening 140, a kettle cover 200, a plastic upper cover 210, a metal lower cover 220, a cavity 230, a first plug-in part 300, a second plug-in part 400, a rotating shaft 410, a sliding cavity 500, an L-shaped sliding groove 510, a first sliding groove 511, a second sliding groove 512, a sliding block 600, a limiting protrusion 700, a first mounting hole 810, a second mounting hole 820, a third mounting hole 830 and a button 900.

Detailed Description

In the description of the present embodiment, it should be noted that, if terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", "front", "rear", and the like are presented, the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, only for convenience of describing the present utility model and simplifying the description, and does not indicate or imply that the indicated apparatus or element must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," "third," and the like, as used herein, are used for descriptive purposes only and are not to be construed as indicating or implying any relative importance.

The utility model is further described below with reference to the drawings and examples.

Referring to fig. 1 to 8, in one embodiment of the present utility model, a liquid heater includes a body 100, a lid 200, the lid 200 including a combined state and a separated state with respect to the body 100, the lid 200 being rotated to a first position with respect to the body 100 after the lid 200 is inserted-coupled with the body 100, the lid 200 being locked with the body 100 by a locking mechanism such that the lid 200 is in the combined state with respect to the body 100, in which the lid 200 is rotatably coupled with the body 100 for opening and closing the lid; the lid 200 is rotated to the second position to release the locking mechanism between the lid 200 and the body 100, and the lid 200 is pulled out of the body 100 to allow the lid 200 to be in a separated position relative to the body 100.

In this embodiment, the disassembling and assembling process of the pot lid 200 and the pot body 100 includes two actions of plugging and rotating, and the pot lid 200 has two working positions relative to the pot body 100 through the rotating action of the pot lid 200: a first position in which the lid 200 cannot be pulled out of the kettle body 100, and a second position in which the lid 200 can be pulled out of the kettle body 100. When the kettle cover 200 is required to be assembled, the kettle cover 200 is inserted into the kettle body 100 and then rotated to a first position by a certain angle, so that the kettle cover 200 cannot be pulled out of the kettle body 100 and is locked by the locking mechanism, the kettle cover 200 and the kettle body 100 are in a combined state, at the moment, the kettle cover 200 can be rotatably connected to the kettle body 100 to open and close the cover, and the kettle cover 200 can be covered on the kettle mouth 140 of the kettle body 100; when the kettle cover 200 needs to be disassembled, the locking mechanism is unlocked, the kettle cover 200 is rotated to a certain angle to the second position, and then the kettle body 100 is pulled out, so that the kettle cover 200 and the kettle body 100 are in a separated state. The detachable kettle cover 200 is installed on the kettle body 100, so that the kettle cover 200 can not be shielded when a user washes an electric kettle or receives water, the operation is more convenient, the kettle cover 200 is rotated relative to the kettle body 100 to have a first position and a second position, compared with the detachable mode of directly plugging the kettle cover 200 and the kettle body 100, the detachable mode of directly plugging the kettle cover 200 is used for locking the kettle cover 200, the kettle cover 200 is not easy to fall out of the kettle body 100, the reliability of detachable structures of the kettle cover 200 and the kettle body 100 is improved, the position of the kettle cover 200 is stable after plugging, and the kettle cover 200 is not easy to loosen, so that the kettle cover 200 can be smoothly opened and closed.

It should be noted that, the rotation locking or the rotation unlocking of the lid 200 is completed when the lid 200 is in the opened state, so as to avoid the lid 200 interfering with the kettle body 100.

In an embodiment of the present utility model, referring to fig. 2 and 3, a first plug portion 300 is fixedly disposed on the lid 200, a second plug portion 400 is rotatably disposed on the kettle body 100, the first plug portion 300 is plugged into the second plug portion 400, and the first plug portion 300 is rotatable relative to the second plug portion 400. The kettle cover 200 is connected with the kettle body 100 through the first plug-in connection part 300 and the second plug-in connection part 400, the kettle cover 200 can be opened and closed in a rotating manner through the rotating action of the second plug-in connection part 400 on the kettle body 100, and the kettle cover 200 is in a combined state or a separated state relative to the kettle body 100 through the plug-in connection and rotating action of the first plug-in connection part 300 relative to the second plug-in connection part 400.

The first plug-in connection part 300 is not an original structure on the kettle cover 200, the first plug-in connection part 300 and the kettle cover 200 are split components, the first plug-in connection part 300 is fixedly connected on the kettle cover 200, the second plug-in connection part 400 is also not an original structure on the kettle body 100, the second plug-in connection part 400 and the kettle body 100 are split components, and the second plug-in connection part 400 is rotatably connected on the kettle body 100.

It will be appreciated that in order to enhance the strength of the connection portion, the first and second plug portions 300, 400 are made of a material having a better strength than the plastic portions of the lid 200, the body 100, and thus have an improved service life.

In one embodiment of the present utility model, referring to fig. 3, 4 and 7, in order to change the second position and the first position of the pot lid 200, one of the first socket part 300 and the second socket part 400 has a sliding cavity 500, the other has a sliding block 600, an L-shaped sliding groove 510 is provided on a sidewall of the sliding cavity 500, the L-shaped sliding groove 510 includes a first sliding groove 511 and a second sliding groove 512, the first sliding groove 511 extends along the plugging direction of the first socket part 300 or the second socket part 400, the extending direction of the second sliding groove 512 is perpendicular to the extending direction of the first sliding groove 511 and is communicated with the first sliding groove 511, and the sliding block 600 is in sliding fit with the first sliding groove 511 and the second sliding groove 512. When the first plug-in portion 300 has the sliding cavity 500 and the second plug-in portion 400 has the sliding block 600, that is, the sliding cavity 500 is provided on the lid 200, the sliding block 600 is provided on the kettle body 100, the L-shaped chute 510 on the side wall of the sliding cavity 500 is composed of the first chute 511 and the second chute 512, the lid 200 is pluggable relative to the kettle body 100, the first chute 511 extends along the plugging direction of the first plug-in portion 300, the second chute 512 extends in a direction perpendicular to the first chute 511, and the lid 200 is rotated, so that the sliding block 600 is positioned in the first chute 511 or the second chute 512, that is, the lid 200 of the liquid heater is positioned in the second position or the first position, thereby being capable of locking or opening the lid; when the first plug-in portion 300 has the slide block 600 and the second plug-in portion 400 has the slide cavity 500, that is, the slide block 600 is provided on the lid 200, the slide cavity 500 is provided on the kettle body 100, at this time, after the lid 200 is disassembled, the part of the kettle body 100 has no protruding structure, so that cleaning is convenient, the L-shaped chute 510 on the side wall of the slide cavity 500 is composed of the first chute 511 and the second chute 512, the lid 200 can be plugged into and pulled out from the kettle body 100, the first chute 511 extends along the plugging direction of the second plug-in portion 400, the extending direction of the second chute 512 is perpendicular to the first chute 511, and the lid 200 is rotated, so that the lid 200 of the liquid heater can be located at the second position or the first position by being located in the first chute 511 or the second chute 512, and thus the lid can be locked or opened.

It will be appreciated that to avoid interference between the slider 600 and the L-shaped chute 510 during installation, the width of the L-shaped chute 510 is greater than the width of the slider 600 such that one end of the first chute 511 may be snapped into the slider 600 and then translate the slider 600 to snap the slider 600 into the second chute 512 in communication with the first chute 511, thereby switching the lid 200 from the second position to the first position.

In one embodiment of the present utility model, referring to fig. 7, the locking mechanism includes a limit protrusion 700 disposed in the second sliding slot 512, and when the first plug portion 300 rotates relative to the second plug portion 400, the slider 600 passes over the limit protrusion 700 to place the lid 200 in the first position or the second position. The limiting protrusion 700 in the second sliding groove 512 can limit the sliding block 600, when the first inserting portion 300 rotates relative to the second inserting portion 400, the sliding block 600 passes over the limiting protrusion 700 to enable the pot lid 200 to be in the first position or the second position, namely, rotate the pot lid 200, the first inserting portion 300 rotates relative to the second inserting portion 400, and in the process that the sliding block moves from the first sliding groove 511 to the second sliding groove 512, the sliding block 600 passes over the limiting protrusion 700, and the pot lid 200 is switched from the second position to the first position.

It should be noted that the locking mechanism may be a pin, a buckle, or the like, which may prevent the pot lid 200 from further rotating, and is not limited thereto.

In one embodiment of the present utility model, referring to fig. 2 and 3, the pot lid 200 includes a plastic upper lid 210 and a metal lower lid 220, and the first plugging portion 300 is sandwiched between the plastic upper lid 210 and the metal lower lid 220. The plastic upper cover 210, the metal lower cover 220 and the first plug-in part 300 are assembled to form the integrated kettle cover 200, and the first plug-in part 300 is clamped between the plastic upper cover 210 and the metal lower cover 220, so that the connection strength of the plastic upper cover 210, the metal lower cover 220 and the first plug-in part 300 can be enhanced, and the first plug-in part 300 is firmly connected with the kettle cover 200.

In an embodiment of the present utility model, referring to fig. 2 and 3, in order to facilitate the disassembly of the plastic upper cover 210, the metal lower cover 220, and the first plugging portion 300, the metal lower cover 220 is provided with a first mounting hole 810, the first plugging portion 300 is provided with a second mounting hole 820, the plastic upper cover 210 is provided with a third mounting hole 830, and the plastic upper cover 210, the first plugging portion 300, and the metal lower cover 220 are connected by fasteners penetrating through the first mounting hole 810, the second mounting hole 820, and the third mounting hole 830. The first plug-in portion 300 is separated from the pot lid 200 or connected to the pot lid 200 by removing or installing the fasteners from the first mounting hole 810, the second mounting hole 820 and the third mounting hole 830, so that the plastic upper lid 210, the metal lower lid 220 and the first plug-in portion 300 can be conveniently and detachably arranged.

It will be appreciated that the fastener is not limited to the use of screws, but may be other attachment means that perform a securing function, such as pins, screws, etc.

In one embodiment of the present utility model, referring to fig. 2, the pot lid 200 has a cavity 230 at a position corresponding to the first socket 300, one end of the first socket 300 is inserted into the cavity 230, and the other end of the first socket 300 is inserted into the second socket 400. The cavity 230 on the pot cover 200 is used for providing an installation space for the first plug-in part 300, so that one end of the first plug-in part 300 is plugged in the cavity 230, and the other end of the first plug-in part 300 is plugged in the second plug-in part 400, so that the first plug-in part 300 and the second plug-in part 400 are connected together.

In one embodiment of the present utility model, referring to fig. 2, 7 and 8, the second socket part 400 is provided with a rotation shaft 410, and the kettle body 100 includes a handle 110, and the rotation shaft 410 is rotatably disposed on the handle 110. The second plug-in portion 400 is connected with the handle 110 of the kettle body 100 through the rotation shaft 410, and is hinged by cooperating with the torsion spring 120, the button spring 130 and the like, and when the kettle lid 200 is connected to the kettle body 100, a button 900 on the handle 110 is pressed to realize a one-key spring lid.

In one embodiment of the present utility model, referring to fig. 2 and 3, in order to firmly connect the second plugging portion to the handle 110, the handle 110 includes a handle seat 111 and a handle cover 112, and the second plugging portion 400 is rotatably disposed on the handle seat 111 and is clamped between the handle seat 111 and the handle cover 112. The handle 110 of the kettle body 100 is composed of a handle seat 111 and a handle cover 112, the second plug-in part 400 is rotatably arranged on the handle seat 111, when the kettle cover 200 is connected to the kettle body 100, a button 900 on the handle seat 111 is pressed to realize a key spring cover, the second plug-in part 400 is clamped between the handle seat 111 and the handle cover 112, and the connection strength of the handle seat 111, the handle cover 112 and the second plug-in part 400 can be enhanced, so that the second plug-in part 400 is firmly connected with the handle 110. And the second plug-in connection part 400 is mostly hidden in the handle 110, so that the appearance is attractive.

In one embodiment of the present utility model, referring to fig. 6, the first socket part 300 is rotatable at an angle of 0 to 30 degrees with respect to the second socket part 400. The rotatable angle of the first plug-in part 300 relative to the second plug-in part 400 cannot be too large, so that the interference between the kettle cover 200 and the kettle body 100 in the unlocking or locking process is prevented, the rotatable angle of the first plug-in part 300 relative to the second plug-in part 400 cannot be too small, and the first plug-in part 300 cannot be rotated in place and cannot be stably locked on the second plug-in part 400.

The foregoing embodiments are provided for further explanation of the present utility model and are not to be construed as limiting the scope of the present utility model, and some insubstantial modifications and variations of the present utility model, which are within the scope of the utility model, will be suggested to those skilled in the art in light of the foregoing teachings.

Claims (10)

1. The utility model provides a liquid heater, includes kettle body, pot lid, the pot lid is including combination state and separation state, its characterized in that relative kettle body: and also comprises

After the kettle cover is connected with the kettle body in a plugging manner, the kettle cover rotates to a first position relative to the kettle body, and the kettle cover is locked with the kettle body through a locking mechanism so that the kettle cover is in a combined state relative to the kettle body, and in the combined state, the kettle cover is rotationally connected with the kettle body for opening and closing the cover;

The kettle cover rotates to a second position, the connection of the locking mechanism between the kettle cover and the kettle body is released, and the kettle cover is pulled out from the kettle body so that the kettle cover is in a separated state relative to the kettle body.

2. A liquid heater as claimed in claim 1, wherein: the kettle cover is fixedly provided with a first plug-in connection part, the kettle body is rotatably provided with a second plug-in connection part, the first plug-in connection part is plugged in the second plug-in connection part, and the first plug-in connection part can rotate relative to the second plug-in connection part.

3. A liquid heater as claimed in claim 2, wherein: one of the first plug-in part and the second plug-in part is provided with a sliding cavity, the other one of the first plug-in part and the second plug-in part is provided with a sliding block, the side wall of the sliding cavity is provided with an L-shaped sliding groove, the L-shaped sliding groove comprises a first sliding groove and a second sliding groove, the first sliding groove extends along the plug-in direction of the first plug-in part or the second plug-in part, the extending direction of the second sliding groove is perpendicular to the extending direction of the first sliding groove and is communicated with the first sliding groove, and the sliding block is in sliding fit with the first sliding groove and the second sliding groove.

4. A liquid heater as claimed in claim 3, wherein: the locking mechanism comprises a limiting protrusion arranged in the second sliding groove, and when the first inserting part rotates relative to the second inserting part, the sliding block passes over the limiting protrusion so that the kettle cover is in a first position or a second position.

5. A liquid heater as claimed in claim 2, wherein: the first plug-in part and the kettle cover are fixedly connected in a split structure, and the second plug-in part and the kettle body are rotatably connected in a split structure.

6. A liquid heater as claimed in any one of claims 2 to 5, wherein: the kettle cover comprises a plastic upper cover and a metal lower cover, and the first plug-in connection part is clamped between the plastic upper cover and the metal lower cover.

7. A liquid heater as claimed in claim 6, wherein: the metal lower cover is provided with a first mounting hole, the first plug-in part is provided with a second mounting hole, the plastic upper cover is provided with a third mounting hole, and the plastic upper cover, the first plug-in part and the metal lower cover are connected through fasteners penetrating through the first mounting hole, the second mounting hole and the third mounting hole.

8. A liquid heater as claimed in claim 7, wherein: the kettle cover is provided with a cavity at a position corresponding to the first plug-in part, one end of the first plug-in part is plugged in the cavity, and the other end of the first plug-in part is plugged in the second plug-in part.

9. A liquid heater as claimed in any one of claims 2 to 5, wherein: the second plug-in part is provided with a rotating shaft, the kettle body comprises a handle, and the rotating shaft is rotatably arranged on the handle.

10. A liquid heater as claimed in claim 9, wherein: the handle comprises a handle seat and a handle cover, and the second plug-in connection part is rotatably arranged on the handle seat and is clamped between the handle seat and the handle cover.