CN209391696U

CN209391696U - Drinking purification equipment and kettle

Info

Publication number: CN209391696U
Application number: CN201822138627.XU
Authority: CN
Inventors: 段晓东; 张玉莹; 梁广龙; 赵秀玲; 申鸿海; 秦雪鑫; 陈子斌; 谢武彬
Original assignee: Gree Electric Appliances Inc of Zhuhai
Current assignee: Gree Electric Appliances Inc of Zhuhai
Priority date: 2018-12-19
Filing date: 2018-12-19
Publication date: 2019-09-17
Anticipated expiration: 2028-12-19

Abstract

The utility model discloses a clean drink equipment and kettle, the kettle includes: the kettle comprises a kettle body, a water storage cavity and a water outlet, wherein the kettle body is provided with a first sealing structure and the water storage cavity with an opening; the kettle cover is provided with a second sealing structure which is used for being in sealing fit with the first sealing structure; the first limiting piece and the first sealing structure are arranged oppositely at intervals; when the kettle lid covers the opening, the first limiting part abuts against the second sealing structure, so that the second sealing structure abuts against the first sealing structure and is in sealing fit with the first sealing structure. This drink equipment and kettle only can guarantee that pot lid and kettle body realize inseparable sealed, prevents that water from overflowing from the pot lid edge, can protect heating platform, avoids the potential safety hazard.

Description

Drinking purification equipment and kettle

Technical Field

The utility model relates to the technical field of household appliances, concretely relates to drink equipment and kettle only.

Background

The water jug is used as a common water container and plays an important role in daily life. When a traditional kettle is filled with water, the kettle body is slightly inclined, and the water is easy to overflow from the edge of the kettle cover. Particularly, when water in the kettle is heated, the kettle cover is easy to be pushed open after the water is boiled, so that the water overflows from the edge. Therefore, the heating platform is easy to damage, and personal safety hazards exist.

SUMMERY OF THE UTILITY MODEL

Based on the above, aiming at the problem that the traditional kettle is easy to cause water overflow from the periphery of the kettle cover, the water purifying equipment and the kettle are provided, the kettle can ensure that the kettle cover and the kettle body are tightly sealed, and the water is prevented from overflowing from the edge of the kettle cover; so, adopt the clean drink equipment of this kettle, carry out the in-process that heats to the kettle, water can not spill over from pot lid edge and flow in the heating platform, the potential safety hazard can not appear.

The technical scheme is as follows:

in one aspect, there is provided a water jug comprising: the kettle comprises a kettle body, a water storage cavity and a water outlet, wherein the kettle body is provided with a first sealing structure and the water storage cavity with an opening; the kettle cover is provided with a second sealing structure which is used for being in sealing fit with the first sealing structure; the first limiting piece and the first sealing structure are arranged oppositely at intervals; when the kettle lid covers the opening, the first limiting part abuts against the second sealing structure, so that the second sealing structure abuts against the first sealing structure and is in sealing fit with the first sealing structure.

Above-mentioned kettle, during the use, when fitting the pot lid on the opening in the water storage chamber on the kettle body, first locating part butt is on second seal structure, thereby exert the butt power towards first seal structure direction on the second seal structure of pot lid, make second seal structure butt on the first seal structure on the kettle body, make first seal structure and second seal structure realize inseparable sealed cooperation, not only can avoid the water in the water storage chamber to spill over from the edge of pot lid because of the slope of kettle body, can also prevent that the water in the water storage chamber from pushing up the pot lid because of the boiling, thereby spill over from the edge of pot lid, and then can protect heating platform, avoid the potential safety hazard. When the opening of the water storage cavity needs to be opened by removing the kettle cover, only an external force opposite to the abutting force needs to be applied to the kettle cover, so that the second sealing structure overcomes the abutting force and is separated from the first sealing structure.

The technical solution is further explained below:

in one embodiment, the kettle cover comprises an inner cover and an outer cover, the second sealing structure is arranged between the inner cover and the outer cover, and a second limiting piece is arranged on the outer cover; when the inner cover and the outer cover the opening, the first limiting part abuts against one end of the second limiting part, and the other end of the second limiting part abuts against the second sealing structure, so that the second sealing structure abuts against the first sealing structure and is in sealing fit with the first sealing structure. So, can make the more inseparable cooperation of second seal structure and first seal structure, promote sealing performance.

In one embodiment, one end of the second limiting member is provided with a first guide surface, the other end of the second limiting member is provided with a second guide surface, the first limiting member is provided with a third guide surface arranged close to the first sealing structure and a fourth guide surface arranged far away from the first sealing structure, the third guide surface can be in guide fit with the first guide surface, and the fourth guide surface can be in guide fit with the second guide surface. So, conveniently locate the lid cover on the opening in water storage chamber, also conveniently open the opening in water storage chamber.

In one embodiment, the kettle further comprises a mounting seat and an elastic member, wherein a mounting groove is formed in the inner wall of the water storage cavity, the mounting seat and the elastic member are arranged in the mounting groove, the first limiting member is arranged on one side of the mounting seat and extends out of the mounting groove to the inside of the water storage cavity, the other side of the mounting seat is connected with one end of the elastic member, and the other end of the elastic member is abutted to the bottom wall of the mounting groove and used for enabling the mounting seat to drive the first limiting member to reciprocate along the length direction of the elastic member. So, it is more laborsaving to make uncap and cover close.

In one embodiment, the kettle further comprises a handheld portion, the handheld portion is provided with a first end, the first end is provided with the mounting groove, the first end is connected with the outer wall of the kettle body, and the first end is arranged above the first sealing structure. So, conveniently grip the insulating pot, also improved the structural strength of kettle body.

In one embodiment, the first sealing structure includes a first sealing section, a second sealing section, and a connecting section for connecting the first sealing section and the second sealing section, the first sealing section is disposed adjacent to the second sealing structure, and the first sealing section is disposed opposite to the second sealing section. Therefore, the sealing reliability of the first sealing structure and the second sealing structure is improved.

In one embodiment, the second sealing structure includes an elastic bending section, and the elastic bending section is arranged close to the first sealing structure. Therefore, the elastic bending section is elastically deformed, surface sealing can be realized, and the sealing reliability is improved.

In one embodiment, the first sealing structure is arranged on the inner wall of the water storage cavity, and the first sealing structure is arranged close to the opening. In this way, the first sealing structure and the second sealing structure are combined more tightly.

In one embodiment, a first limiting structure for limiting the axial displacement of the inner cover is arranged on the outer wall of the inner cover. Therefore, the axial movement of the inner cover can be limited, and the sealing reliability is ensured.

In one embodiment, the first limiting structure comprises a first limiting body and a second limiting body which are arranged at an included angle, the first limiting body and the second limiting body cooperate to form a limiting groove, one end of the first sealing structure and one end of the second sealing structure are both clamped in the limiting groove, and one end of the first sealing structure and one end of the second sealing structure are abutted to each other.

In one embodiment, a second limiting structure for limiting the radial displacement of the inner cover is arranged on the outer wall of the inner cover. Therefore, the radial movement of the inner cover can be limited, and the sealing reliability is ensured.

In one embodiment, the second position-limiting structure includes a third position-limiting body, a fourth position-limiting body and a position-limiting protrusion, which are connected to each other, the third position-limiting body, the fourth position-limiting body and the position-limiting protrusion are all capable of being in abutting fit with the first sealing structure, the position-limiting protrusion is disposed between the third position-limiting body and the fourth position-limiting body, the third position-limiting body is disposed close to the outer cover, and the third position-limiting body and the fourth position-limiting body are both disposed obliquely relative to the position-limiting protrusion.

In another aspect, a clean drink apparatus is provided, comprising: the above-mentioned kettle; and the water purifying and drinking device is provided with a heating platform for heating the kettle.

Above-mentioned water purification drinking equipment, during the use, when fitting the pot lid on the opening in the water storage chamber on the kettle body, first locating part butt is on second seal structure, thereby exert the butt power towards first seal structure direction on the second seal structure of pot lid, make second seal structure butt on the first seal structure on the kettle body, make first seal structure and second seal structure realize inseparable sealed cooperation, not only can avoid the water in the water storage chamber to spill over from the edge of pot lid because of the slope of kettle body, when placing the kettle and heating on the heating platform of water purification drinking device, can also prevent that the water in the water storage chamber from pushing up the pot lid because of the boiling, thereby spill over from the edge of pot lid, and then can protect the heating platform, avoid the potential safety hazard. When the opening of the water storage cavity needs to be opened by removing the kettle cover, only an external force opposite to the abutting force needs to be applied to the kettle cover, so that the second sealing structure overcomes the abutting force and is separated from the first sealing structure.

Drawings

FIG. 1 is a schematic view of a water kettle according to an embodiment;

FIG. 2 is a partial cross-sectional view of a portion A of the kettle of FIG. 1 in a mated condition of the first and second sealing structures;

FIG. 3 is a partial cross-sectional view of the portion A of the kettle of FIG. 1 in another mated condition of the first and second sealing structures;

FIG. 4 is a schematic structural view of a kettle body of the kettle of FIG. 1;

FIG. 5 is a partial cross-sectional view of portion C of the water jug of FIG. 4;

FIG. 6 is a schematic view of a first stopper of the kettle of FIG. 1;

FIG. 7 is a partial cross-sectional view of a first stop arrangement of portion B of the kettle of FIG. 1;

fig. 8 is a schematic structural view of a second limit structure of the water bottle of fig. 1.

Description of reference numerals:

10. the kettle comprises a kettle body 100, a kettle body 110, a first sealing structure 111, a first sealing section 112, a second sealing section 113, a connecting section 120, an opening 130, a mounting groove 200, a kettle cover 210, a second sealing structure 211, an elastic bending section 220, an inner cover 221, a first limiting structure 2211, a first limiting body 2212, a second limiting body 2213, a limiting groove 222, a second limiting structure 2221, a third limiting body 2222, a limiting bulge 2223, a fourth limiting body 230, an outer cover 310, a first limiting part 311, a third guiding surface 312, a fourth guiding surface 320, a mounting seat 330, an elastic part 400, a second limiting part 410, a first guiding surface 420, a second guiding surface 500, a handheld part 600 and a kettle nozzle.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and the following detailed description. It should be understood that the detailed description and specific examples, while indicating the scope of the invention, are intended for purposes of illustration only and are not intended to limit the scope of the invention.

It will be understood that when an element is referred to as being "disposed on," "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "secured" to, or "fixedly coupled" to another element, it can be removably secured or non-removably secured to the other element. When an element is referred to as being "connected," "pivotally connected," to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," "up," "down," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

In the present invention, the terms "first", "second", "third", and the like do not denote any particular quantity or order, but rather are used to distinguish one name from another.

As shown in fig. 1 and 2, in one embodiment, a water jug 10 is disclosed, comprising: a jug body 100, the jug body 100 being provided with a first sealing structure 110 and a water storage chamber (not shown) having an opening 120; the kettle cover 200, the kettle cover 200 is used for cooperating with the second seal structure 210 of the first seal structure 110 sealingly; the first limiting member 310 is arranged opposite to the first sealing structure 110 at an interval; when the kettle lid 200 covers the opening 120, the first stopper 310 abuts against the second sealing structure 210, so that the second sealing structure 210 abuts against the first sealing structure 110 and is in sealing fit with the first sealing structure 110.

In the kettle 10 of the above embodiment, when the kettle lid 200 is covered on the opening 120 of the water storage cavity of the kettle body 100, the first limiting member 310 abuts on the second sealing structure 210, so as to apply an abutting force towards the direction of the first sealing structure 110 on the second sealing structure 210 of the kettle lid 200, so as to abut on the first sealing structure 110 on the kettle body 100, so that the first sealing structure 110 and the second sealing structure 210 realize tight sealing fit, which not only can prevent the water in the water storage cavity from overflowing from the edge of the kettle lid 200 due to the inclination of the kettle body 100, but also can prevent the water in the water storage cavity from pushing the kettle lid 200 due to boiling, thereby overflowing from the edge of the kettle lid 200, further protecting the heating platform, and avoiding potential safety hazards. When the kettle lid 200 needs to be removed to open the opening 120 of the water storage cavity, an external force opposite to the abutting force is applied to the kettle lid 200, so that the second sealing structure 210 overcomes the abutting force and is separated from the first sealing structure 110.

It should be noted that, the pot lid 200 covers the opening 120 of the water storage cavity, and the pot lid 200 and the pot body 100 can be clamped together, and only the opening 120 of the water storage cavity can be sealed by the pot lid 200. The sealing fit between the first sealing structure 110 and the second sealing structure 210 can be realized by the fit between the sealing rings, or by the fit between the sealing gaskets, and only the requirement that the opening 120 of the water storage cavity can be sealed by the pot lid 200 is met. The first limiting member 310 may be made of an elastic restoring material, so that the lid 200 can be conveniently closed and opened (as shown in the direction D of fig. 1), and after the lid 200 is closed, the elastic restoring force of the first limiting member 310 acts on the second sealing structure 210, so that the first sealing structure 110 and the second sealing structure 210 are tightly and hermetically engaged with each other. The kettle 10 may be an electric kettle, a hot water kettle or other container requiring water.

As shown in fig. 2 and 3, in one embodiment, the pot lid 200 includes an inner lid 220 and an outer lid 230, the second sealing structure 210 is disposed between the inner lid 220 and the outer lid 230, and the outer lid 230 is provided with a second stopper 400; when the inner lid 220 and the outer lid 230 both cover the opening 120, the first limiting member 310 abuts against one end of the second limiting member 400, and the other end of the second limiting member 400 abuts against the second sealing structure 210, so that the second sealing structure 210 abuts against the first sealing structure 110 and is in sealing fit with the first sealing structure 110. Thus, when the inner lid 220 and the outer lid 230 are both covered on the opening 120 of the water storage cavity, the first limiting member 310 exerts a contact force on the second limiting member 400, so that the contact force is transmitted to the second sealing structure 210, and meanwhile, the acting force between the inner lid 220 and the outer lid 230 and the acting force between the outer lid 230 and the kettle body 100 can also be transmitted to the second sealing structure 210 through the second limiting member 400, so that the second sealing structure 210 can bear a larger force towards the first sealing structure 110, so that the second sealing structure 210 and the first sealing structure 110 are combined more tightly, the sealing reliability is further ensured, and the water in the water storage cavity is prevented from overflowing from the edge of the kettle lid 200.

As shown in fig. 2, 3 and 6, in one embodiment, one end of the second limiting member 400 is provided with a first guiding surface 410, the other end of the second limiting member 400 is provided with a second guiding surface 420, the first limiting member 310 is provided with a third guiding surface 311 disposed close to the first sealing structure 110 and a fourth guiding surface 312 disposed far from the first sealing structure 110, and the third guiding surface 311 can be in guiding fit with the first guiding surface 410, and the fourth guiding surface 312 can be in guiding fit with the second guiding surface 420. Thus, when the kettle lid 200 is covered on the opening 120 and the second limiting member 400 moves towards the first limiting member 310, the second limiting member 400 can smoothly overcome the friction force with the first limiting member 310 by the guiding cooperation between the second guiding surface 420 and the fourth guiding surface 312. When the opening 120 of the water storage cavity needs to be opened, only the acting force needs to be applied to the kettle lid 200, and under the guiding coordination of the first guiding surface 410 and the third guiding surface 311, the second limiting member 400 can smoothly overcome the friction force with the first limiting member 310, so that the second limiting member 400 can be separated from the first limiting member 310 more easily, and the opening 120 of the water storage cavity can be opened. The first guide surface 410, the second guide surface 420, the third guide surface 311 and the fourth guide surface 312 may be inclined with respect to the horizontal plane, so that the guiding and matching effects are good.

As shown in fig. 2, 3 and 6, in an embodiment, the water bottle 10 further includes an installation seat 320 and an elastic member 330, the inner wall of the water storage cavity is provided with an installation groove 130, the installation seat 320 and the elastic member 330 are both disposed in the installation groove 130, one side of the installation seat 320 is provided with a first limiting member 310, so that the first limiting member 310 extends from the installation groove 130 into the water storage cavity, the other side of the installation seat 320 is connected with one end of the elastic member 330, and the other end of the elastic member 330 abuts against the bottom wall of the installation groove 130, so that the installation seat 320 can drive the first limiting member 310 to reciprocate along the length direction of the elastic member 330. Thus, when the kettle lid 200 needs to be covered on the opening 120 of the water storage cavity, and the second sealing structure 210 or the second limiting member 400 is just in contact with the first limiting member 310, the mounting base 320 overcomes the elastic force of the elastic member 330 under the action of friction force to drive the first limiting member 310 to move towards the mounting groove 130, so that the contact area between the second sealing structure 210 or the second limiting member 400 and the first limiting member 310 is reduced, the resistance applied to the second sealing structure 210 or the second limiting member 400 is reduced, and the kettle lid 200 can be covered on the opening 120 of the water storage cavity in a more labor-saving manner. After the kettle lid 200 is covered on the opening 120 of the water storage cavity, the mounting seat 320 is reset under the elastic force of the elastic member 330, so that the first limiting member 310 is reset, the first limiting member 310 can provide a sufficient abutting force to the second sealing structure 210 or the second limiting member 400, and the second sealing structure 210 can be tightly and hermetically matched with the first sealing structure 110. When the opening 120 of the water storage cavity needs to be opened, an external force opposite to the abutting force is applied to the kettle lid 200, and the friction force between the second sealing structure 210 or the second limiting member 400 and the first limiting member 310 enables the mounting base 320 to overcome the elastic force of the elastic member 330 and drive the first limiting member 310 to move towards the mounting groove 130, so that the contact area between the second sealing structure 210 or the second limiting member 400 and the first limiting member 310 is reduced, the resistance applied to the second sealing structure 210 or the second limiting member 400 is reduced, and the opening 120 of the water storage cavity can be opened more easily. The elastic member 330 may be a spring, a spring plate or other elements having an elastic return function.

As shown in fig. 1, further, the kettle 10 further includes a handheld portion 500, the handheld portion 500 is provided with a first end, the first end is provided with the mounting groove 130, the first end is connected with the outer wall of the kettle body 100, and the first end is disposed above the first sealing structure 110. Thus, the electric kettle 10 is convenient to hold, and meanwhile, the mounting groove 130 is arranged on the holding part 500, so that the structural strength of the kettle body 100 is improved. The above-mentioned hand-held portion 500 may be a handle or a handgrip, and it is only necessary to satisfy the requirement of being able to conveniently hold.

As shown in fig. 5, on the basis of any of the above embodiments, the first sealing structure 110 includes a first sealing section 111, a second sealing section 112, and a connecting section 113 for connecting the first sealing section 111 and the second sealing section 112, the first sealing section 111 is disposed adjacent to the second sealing structure 210, and the first sealing section 111 is disposed opposite to the second sealing section 112. In this way, the contact area between the first sealing structure 110 and the second sealing structure 210 is increased, so that the first sealing structure 110 and the second sealing structure 210 realize surface sealing, and the sealing reliability is enhanced. The connecting section 113 may be configured as an arc transition structure, and a gap may be left between the first sealing section 111 and the second sealing section 112, so that when the first sealing section 111 is pressed by the second sealing structure 210, the first sealing section 111 may be attached to the second sealing section 112 and deformed, thereby further enhancing the sealing reliability.

As shown in fig. 2, on the basis of any of the above embodiments, the second sealing structure 210 includes an elastic bending section 211, and the elastic bending section 211 is disposed close to the first sealing structure 110. Thus, when the second sealing structure 210 is abutted to the first sealing structure 110 by the abutting force, the elastic bending section 211 can be bent and deformed, so that the contact area between the first sealing structure 110 and the second sealing structure 210 is increased, the first sealing structure 110 and the second sealing structure 210 realize surface sealing, and the sealing reliability is enhanced. The first sealing section 111 can be horizontally arranged, so that the elastic bending section 211 is bent and deformed to be tightly attached to the upper surface of the first sealing section 111, and tight surface sealing is realized.

As shown in fig. 4, on the basis of any of the above embodiments, the first sealing structure 110 is disposed on the inner wall of the water storage cavity, and the first sealing structure 110 is disposed near the opening 120. In this way, the first sealing structure 110 may be disposed closer to the second sealing structure 210, so that the first sealing structure 110 may contact with the second sealing structure 210 more closely, and the reliability of the sealing is ensured.

As shown in fig. 7, optionally, a first limit structure 221 for limiting the axial displacement of the inner cap 220 is disposed on the outer wall of the inner cap 220. In this way, the first stopper 221 can restrict the movement of the inner lid 220 along the axial direction of the can body 100, and thus can restrict the movement of the lid along the axial direction of the can body 100. The first limiting structure 221 can be realized in a clamping or pin hole matching manner, and only the requirement that the inner cover 220 can be prevented from moving along the axis direction of the kettle body 100 is met.

As shown in fig. 7, in one embodiment, the first position-limiting structure 221 includes a first position-limiting body 2211 and a second position-limiting body 2212 arranged at an included angle, the first position-limiting body 2211 and the second position-limiting body 2212 cooperate to form a position-limiting groove 2213, one end of the first sealing structure 110 and one end of the second sealing structure 210 are both clamped in the position-limiting groove 2213, and one end of the first sealing structure 110 and one end of the second sealing structure 210 abut against each other. Thus, one end of the first sealing structure 110 and one end of the second sealing structure 210 are both clamped in the limiting groove 2213, and one end of the first sealing structure 110 and one end of the second sealing structure 210 are abutted against each other, so that the inner lid 220 is abutted by the abutting force from one end of the first sealing structure 110 and one end of the second sealing structure 210, and thus the inner lid 220 can be restricted from moving along the axial direction of the kettle body 100, and meanwhile, the reliability of the sealing between the first sealing structure 110 and the second sealing structure 210 can be ensured. The stopper groove 2213 may have a U shape or a V shape. Preferably V-shaped, to enable one end of the first seal structure 110 to mate more closely with one end of the second seal structure 210. Meanwhile, the kettle lid 200 can rotate relative to the kettle body 100 by taking the abutting part of one end of the first sealing structure 110 and one end of the second sealing structure 210 as a fulcrum, so that the opening flexibility of the kettle lid 200 is improved.

As shown in fig. 1, the first limiting structure 221 may be disposed near the spout 600, and the first limiting member may be disposed at an interval opposite to the spout 600, for example, the first limiting member may be disposed near the handle, so that the first limiting structure and the first limiting member 310 are disposed opposite to each other, and the stability of the sealing engagement between the lid 200 and the kettle body 100 can be further improved.

In one embodiment, the first sealing structure 110 includes a first sealing section 111, a second sealing section 112, and a connecting section 113 for connecting the first sealing section 111 and the second sealing section 112, the first sealing section 111 is disposed adjacent to the second sealing structure 210, and the first sealing section 111 is disposed opposite to the second sealing section 112; the second sealing structure 210 includes an elastic bending section 211, the elastic bending section 211 is disposed near the first sealing structure 110, the first sealing section 111, the second sealing section 112, the connecting section 113 and the elastic bending section 211 are all clamped in the limiting groove 2213, and the elastic bending section 211 is abutted to the first sealing section 111. So, elasticity bending section 211 takes place elastic deformation back, not only can realize the face cooperation with first seal segment 111, but also can realize the face cooperation with first spacing body 2211, and second seal segment 112 also can realize the face cooperation with second spacing body 2212 to sealed reliability has been improved, also makes inner cup 220 more difficult along the axis direction emergence removal of kettle body 100.

As shown in fig. 8, optionally, a second limiting structure 222 for limiting the radial displacement of the inner cap 220 is disposed on the outer wall of the inner cap 220. In this way, the second limiting structure 222 can limit the movement of the inner lid 220 along the radial direction of the opening 120, and thus can limit the movement of the lid body along the radial direction of the opening 120. The second limiting structure 222 can be realized by clamping or pin-hole fitting, and only needs to prevent the inner cover 220 from moving along the radial direction of the opening 120.

As shown in fig. 8, in an embodiment, the second position-limiting structure 222 includes a third position-limiting body 2221, a fourth position-limiting body 2223, and a position-limiting protrusion 2222, which are connected to each other, the third position-limiting body 2221, the fourth position-limiting body 2223, and the position-limiting protrusion 2222 can be abutted and matched with the first sealing structure 110, the position-limiting protrusion 2222 is disposed between the third position-limiting body 2221 and the fourth position-limiting body 2223, the third position-limiting body 2221 is disposed close to the outer cover 230, and the third position-limiting body 2221 and the fourth position-limiting body 2223 are disposed in an inclined manner relative to the position-limiting protrusion 2222. Thus, when the pot lid 200 needs to cover the opening 120 of the water storage cavity, the inclined fourth position-limiting body 2223 is abutted to the first sealing structure 110 first, and the first sealing structure 110 is abutted to the third position-limiting body 2221 after continuously passing through the fourth position-limiting body 2223 and the position-limiting protrusion 2222 under the action of the pressing force, so that the inner lid 220 can be prevented from moving along the radial direction of the opening 120 under the action of the abutting force. Meanwhile, the inclined third and fourth position-limiting bodies 2221 and 2223 also facilitate the inner lid 220 to be tightly covered or separated from the kettle body 100. The first sealing structure 110 may be made of an elastic material, so that when the first sealing structure 110 abuts against the third stopper 2221, the first sealing structure 110 may apply an elastic component force toward the water storage chamber to the inner lid 220, thereby further preventing the inner lid 220 from moving in the radial direction of the opening 120.

The second limiting structures 222 may be one or at least two, and when the second limiting structures 222 are at least two, the second limiting structures can be uniformly arranged along the circumferential direction of the inner cover 220, so that the inner cover 220 is stressed uniformly, and the radial movement of the inner cover 220 can be stably limited.

In one embodiment, a clean drinking device is also disclosed, comprising the kettle 10 of any of the above embodiments; and a water purification device provided with a heating platform for heating the kettle 10.

When the water purifying device of the embodiment is used, when the kettle lid 200 is covered on the opening 120 of the water storage cavity of the kettle body 100, the first limiting part 310 abuts against the second sealing structure 210, so that the abutting force towards the direction of the first sealing structure 110 is exerted on the second sealing structure 210 of the kettle lid 200, so that the second sealing structure 210 abuts against the first sealing structure 110 on the kettle body 100, and the first sealing structure 110 and the second sealing structure 210 realize tight sealing fit, thereby not only preventing the water in the water storage cavity from overflowing from the edge of the kettle lid 200 due to the inclination of the kettle body 100, but also preventing the water in the water storage cavity from pushing the kettle lid 200 due to boiling when the kettle 10 is placed on the heating platform of the water purifying device for heating, thereby overflowing from the edge of the kettle lid 200, further protecting the heating platform and avoiding potential safety hazards. When the kettle lid 200 needs to be removed to open the opening 120 of the water storage cavity, an external force opposite to the abutting force is applied to the kettle lid 200, so that the second sealing structure 210 overcomes the abutting force and is separated from the first sealing structure 110.

The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above examples represent only a few embodiments of the present invention, which are described in detail and detail, but are not to be construed as limiting the scope of the invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. A water jug, comprising:

the kettle comprises a kettle body, a water storage cavity and a water outlet, wherein the kettle body is provided with a first sealing structure and the water storage cavity with an opening;

the kettle cover is provided with a second sealing structure which is used for being in sealing fit with the first sealing structure; and

the first limiting piece and the first sealing structure are arranged oppositely at intervals; wherein,

when the kettle lid covers the opening, the first limiting part abuts against the second sealing structure, so that the second sealing structure abuts against the first sealing structure and is in sealing fit with the first sealing structure.

2. The kettle of claim 1, wherein the lid comprises an inner lid and an outer lid, the second sealing structure is disposed between the inner lid and the outer lid, and the outer lid is provided with a second retaining member; when the inner cover and the outer cover the opening, the first limiting part abuts against one end of the second limiting part, and the other end of the second limiting part abuts against the second sealing structure, so that the second sealing structure abuts against the first sealing structure and is in sealing fit with the first sealing structure.

3. The kettle according to claim 2, wherein one end of the second limiting member is provided with a first guiding surface, the other end of the second limiting member is provided with a second guiding surface, the first limiting member is provided with a third guiding surface arranged close to the first sealing structure and a fourth guiding surface arranged far away from the first sealing structure, the third guiding surface can be in guiding fit with the first guiding surface, and the fourth guiding surface can be in guiding fit with the second guiding surface.

4. The kettle according to claim 1, further comprising a mounting seat and an elastic member, wherein a mounting groove is formed in an inner wall of the water storage cavity, the mounting seat and the elastic member are both disposed in the mounting groove, the first limiting member is disposed on one side of the mounting seat and extends out of the mounting groove into the water storage cavity, the other side of the mounting seat is connected with one end of the elastic member, and the other end of the elastic member abuts against a bottom wall of the mounting groove and is used for driving the mounting seat to drive the first limiting member to reciprocate along a length direction of the elastic member.

5. The water jug according to claim 4, further comprising a hand-held portion, wherein the hand-held portion is provided with a first end, the first end is provided with the mounting groove, the first end is connected with the outer wall of the jug body, and the first end is disposed above the first sealing structure.

6. The pitcher of claim 1, wherein the first sealing structure comprises a first sealing section, a second sealing section, and a connecting section for connecting the first sealing section and the second sealing section, the first sealing section being disposed proximate the second sealing structure, and the first sealing section being disposed opposite the second sealing section.

7. The pitcher of claim 1, wherein the second sealing structure comprises a resilient bend, the resilient bend being disposed proximate to the first sealing structure.

8. The pitcher of claim 1, wherein the first sealing structure is disposed on an inner wall of the water storage cavity and the first sealing structure is disposed proximate to the opening.

9. The water jug according to claim 2 or 3, wherein a first limit structure for limiting axial displacement of the inner lid is provided on an outer wall of the inner lid.

10. The kettle of claim 9, wherein the first position-limiting structure comprises a first position-limiting body and a second position-limiting body arranged at an included angle, the first position-limiting body and the second position-limiting body cooperate to form a position-limiting groove, one end of the first sealing structure and one end of the second sealing structure are both clamped in the position-limiting groove, and one end of the first sealing structure and one end of the second sealing structure are abutted against each other.

11. A kettle as claimed in claim 2 or 3, wherein the outer wall of the inner lid is provided with a second limiting structure for limiting radial displacement of the inner lid.

12. The kettle according to claim 11, wherein the second position-limiting structure comprises a third position-limiting body, a fourth position-limiting body and a position-limiting protrusion connected to each other, the third position-limiting body, the fourth position-limiting body and the position-limiting protrusion are all capable of being in abutting fit with the first sealing structure, the position-limiting protrusion is disposed between the third position-limiting body and the fourth position-limiting body, the third position-limiting body is disposed close to the outer cover, and the third position-limiting body and the fourth position-limiting body are both disposed in an inclined manner relative to the position-limiting protrusion.

13. A clean drink apparatus, comprising: a kettle as claimed in any one of claims 1 to 12; and

the water purifying and drinking device is provided with a heating platform for heating the kettle.