CN218683755U - Liquid heating container - Google Patents

Abstract

The application provides a liquid heating container, includes: the container cover is rotatably connected with the container body, and the container cover is provided with an accommodating cavity; the lock catch is connected in the accommodating cavity in a sliding way and is used for locking or unlocking the container body and the container cover; the pushing assembly is arranged in the accommodating cavity and comprises a pushing block and a stirring piece, the stirring piece is provided with a rotating shaft, the pushing block is connected in the accommodating cavity in a sliding mode and can push the stirring piece to rotate around the rotating shaft, so that the stirring piece stirs the lock catch to slide in the accommodating cavity and unlocks the container cover and the container body; the cover opening mechanism comprises a stopping part and a push rod, the stopping part is arranged on the bottom wall of the container cover and/or the bottom wall of the push block, and the push rod can push the push block to slide in the accommodating cavity; the push rod is used for rotating the container cover to a first opening state relative to the container body when abutting against the stop part; and a second opening mechanism for rotating the container cover to a second open state with respect to the container body when the stopper mechanism is separated from the stopper mechanism, thereby enabling the container cover to be opened again.

Description

Liquid heating container

Technical Field

The application relates to the technical field of household appliances, in particular to a liquid heating container.

Background

The liquid heating container comprises a container body and a container cover which are connected in a rotating mode, a lock catch is arranged in the container cover, and the lock catch slides in the container cover so that the container body and the container cover can be locked or unlocked.

The container cover of the existing liquid heating container is of a one-time cover opening structure, the container body is easy to shake when the cover is opened, so that high-temperature liquid inside the container body splashes, and great potential safety hazards exist.

SUMMERY OF THE UTILITY MODEL

The application provides a liquid heating container can realize that the secondary of container lid is uncapped, stability when improving liquid heating container and uncapping.

The application provides a liquid heating container, liquid heating container includes:

a container body;

the container cover is rotatably connected with the container body and is provided with an accommodating cavity;

a lock catch slidably connected within the receiving cavity, the lock catch for locking or unlocking the container body and the container lid;

the pushing assembly is arranged in the accommodating cavity and comprises a pushing block and a stirring piece, the stirring piece is provided with a rotating shaft, the pushing block is connected in the accommodating cavity in a sliding mode and can push the stirring piece to rotate around the rotating shaft, so that the stirring piece stirs the lock catch to slide in the accommodating cavity and unlocks the container cover and the container body;

the cover opening mechanism comprises a stopping part and a push rod, the stopping part is arranged on the bottom wall of the container cover and/or the bottom wall of the push block, and the push rod can push the push block to slide in the accommodating cavity;

the push rod is used for rotating the container cover to a first opening state relative to the container body when the push rod is abutted against the stop part; and a stopper for rotating the container cover to a second open state with respect to the container body when separated from the stopper.

In the above scheme, when the push rod pushes the push block to slide in the containing cavity along the direction close to the lock catch, the push block can push the toggle piece to rotate around the rotating shaft, and in the process of rotating the toggle piece, at least part of the toggle piece can be abutted to the lock catch, so that the toggle lock catch slides in the containing cavity, and the container cover and the container body are unlocked when the lock catch retracts into the containing cavity. At this time, the container cover can rotate relative to the container body, and the cover is opened. When the container cover rotates to the first state, because the push rod is still in the extending state, the stop part positioned on the bottom wall of the container cover and/or the bottom wall of the push block can be abutted against the end part of the push rod to form interference to prevent the container cover from continuously rotating, at the moment, the push rod can be controlled to reset to separate the push rod from the stop part, and the container cover can be continuously opened to a larger angle until the container cover rotates to the second state to realize complete opening.

Through setting up the mechanism of uncapping, can realize that the secondary of container lid uncaps, compares the structure of once uncapping, the container lid that this embodiment provided can slow down the speed of uncapping, and the container body rocks big problem when solving uncapping, has improved the stability of liquid heating container when uncapping, can also avoid the internal high-temperature liquid of container to splash, has improved the security of liquid heating container. In addition, this embodiment can transmit power for the hasp steadily through the mode that the push rod promoted the ejector pad slip, ejector pad and dialled the piece linkage, prevents that the slip speed of hasp is too fast and leads to the container lid to pop open the speed too fast, also can avoid the internal high temperature liquid of container to splash, has improved liquid heating container's safety in utilization. On the other hand, the ejector pad all sets up in holding the intracavity with stirring the piece, can guarantee to promote the stable connection between subassembly and the hasp, has avoided the condition that the card pause appears in the in-process of uncapping.

In a possible design, an extending hole is formed in the container cover, an extending end is arranged at one end, away from the stirring piece, of the push block, and at least part of the extending end is located in the extending hole; at least part of the push rod can extend into the extending hole so as to push the push block to slide in the accommodating cavity.

In the above scheme, when the container cover and the container body are in a locking state, at least part of the extending end is positioned in the extending hole, so that the push rod can be abutted to the push block, the push block is pushed to move, and the reliability of opening the cover of the container cover can be improved.

In a possible design, an end of the push block, which is far away from the toggle piece, is further provided with an abutting part, and the abutting part is arranged around the extending end.

In the above scheme, the abutting part is arranged around the extending end, when the container cover and the container body are in a locking state, at least part of the extending end is positioned in the extending hole, so that the abutting part can abut against the inner wall of the container cover 2, the interior of the container cover is sealed, and boiling water or water vapor in the container body is prevented from entering the container cover.

In one possible design, the lock catch is provided with a mating groove; the poking piece is also provided with a poking rod, and the poking rod is arranged in the matching groove; when the poking piece rotates around the rotating shaft, the poking rod can push the inner wall of the matching groove, so that the lock catch slides in the accommodating cavity towards the direction close to the push block.

In the scheme, the poke rod is installed in the matching groove, and in the process that the poking part rotates around the rotating shaft, the poke rod can be abutted against the inner wall of the matching groove, so that the lock catch can be pushed to slide in the direction close to the push block integrally. Through setting up the cooperation groove and cooperating with the poker rod, can improve the area of contact of poker and hasp, realize promoting the drive of subassembly to the hasp, simultaneously, the cooperation groove can also carry on spacingly to the poker rod to improve the holistic stability of poker.

In a possible design, one end of the poking piece, which is far away from the poking rod, is provided with a pushing foot, and the pushing block is provided with a pushing part matched with the pushing foot; the pushing part is used for pushing the pushing foot along the direction close to the lock catch so as to enable the poking piece to rotate around the rotating shaft.

In the above scheme, when the ejector pad is slided along the direction that is close to the hasp in holding the intracavity, the promotion portion can with push away the foot butt to the motion of pushing away the foot along the direction that is close to the hasp is pushed, and at this moment, the piece of stirring can begin to rotate around the axis of rotation. The pushing part and the pushing foot matched with transmission mode can improve the stability of the pushing assembly.

In a possible design, the toggle piece is further provided with a connecting rod, the rotating shaft is arranged in the middle of the connecting rod, and the toggle rod and the push foot are respectively arranged at two ends of the connecting rod.

In the above scheme, the poking rod and the pushing foot are respectively arranged at two ends of the connecting rod, when the pushing part pushes the pushing foot to move, the whole connecting rod can move around the rotating shaft, and at the moment, the poking rod at the other end of the connecting rod can be abutted against the inner wall of the matching groove under the lever action to push the lock catch to move. The connecting rod can provide driving force for the poke rod and can also support the poke rod.

In a possible design, a fixing seat is arranged in the accommodating cavity, the fixing seat is provided with a rotating shaft hole, and the rotating shaft is rotatably connected with the rotating shaft hole.

Among the above-mentioned scheme, the pivot is installed in the pivot downthehole, and when the ejector pad promoted to push away the foot motion, the pivot began at the downthehole internal rotation of pivot to make and dial the whole rotation of piece, at this in-process, the pivot hole has limiting displacement to the pivot, and the pivot can not produce along the ascending motion of other directions. Simultaneously, two fixing bases set up respectively in the both sides of dialling the piece, have also played limiting displacement to dialling the piece whole.

In a possible design, the uncovering mechanism further comprises an uncovering key, the uncovering key is provided with a pressing part, and the push rod is further provided with a pressing matching part; the pressing part is matched with the press matching part so as to push the push rod to slide in the accommodating cavity.

In the above scheme, the uncovering key is used for controlling the push rod to move, and when the uncovering key is pressed downwards, the pressing part can abut against the press matching part so as to push the push rod to move towards the direction close to the push block.

In a possible design, the uncovering mechanism further comprises an uncovering return spring which is sleeved on the push rod; one end of the uncap reset spring is abutted with the press fit part, and the other end of the uncap reset spring is abutted with the wall surface of the container body.

In the above scheme, when the container cover and the container body are in a locked state, the cover opening return spring is in an extended state; when a user presses the uncovering key downwards and the uncovering key pushes the push rod to move towards the direction close to the push block, one end of the uncovering return spring, which is abutted to the press matching part, moves along with the push block, so that the uncovering return spring is compressed; when the user stops pressing the uncovering key, the pushing force acting on the push rod disappears, the resistance of the uncovering reset spring is reduced, and the push rod can be driven to reset under the action of the self restoring force. The automatic reset of push rod can be realized to the reset spring that uncaps, and in addition, the reset spring that uncaps still is used for restricting the motion of pressing the cooperation portion for press the cooperation portion can keep the laminating state with pressing the portion.

In one possible design, the container body comprises a handle, and a key shaft hole is formed in the handle; the cover opening key is provided with a key shaft, and the key shaft is rotatably connected with the key shaft hole.

In the above scheme, the key shaft is arranged in the key shaft hole, when a user presses the pressing part downwards, the uncovering key can rotate around the key shaft, so that the pressing part pushes the pressing matching part to move. The cover opening key is arranged on the handle, so that the cover opening key can be conveniently used by a user, and the user can realize actions such as taking a container body, opening a container cover and the like only by using single-hand operation.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the application.

Drawings

FIG. 1 is a schematic cross-sectional view of a liquid heating vessel provided herein with a vessel lid in a locked condition;

FIG. 2 is an exploded view of a container body;

FIG. 3 is an exploded view of the container lid;

FIG. 4 is a schematic cross-sectional view of a container lid of a liquid heating container provided herein in a first state;

FIG. 5 is a schematic cross-sectional view of a container lid of a liquid heating container provided herein in a second state;

FIG. 6 is a schematic view of the latch;

FIG. 7 is a schematic structural view of a push block;

FIG. 8 is a schematic view of the structure of the lower cover of FIG. 3;

FIG. 9 is a schematic structural view of the toggle member;

FIG. 10 is a schematic view of the liquid heating vessel of FIG. 4 in another embodiment;

fig. 11 is a schematic structural view of the lid opening mechanism.

Reference numerals:

1-container body;

11-a handle;

111-key shaft hole;

112-a handle cover;

12-a kettle body;

121-kettle body lock hole;

13-a bracket assembly;

131-a support base;

131 a-bracket axle hole;

131 b-a push rod hole;

132-a bracket cover;

2-container lid;

201-upper cover;

202-lower cover;

202 a-lower cover shaft hole;

202 b-lower cover lock hole;

203-opening cover rotating shaft;

204-torsion spring;

21-a containing cavity;

22-a fixed seat;

221-rotating shaft hole;

23-a stop;

24-an outlet hole;

25-a stopper;

3, locking and buckling;

31-a mating groove;

32-a locking tongue;

33-a latch return spring;

34-a spring post;

4-a pushing assembly;

41-a push block;

411-a pushing part;

412-an extended end;

413-an abutment;

42-a toggle member;

421-a rotating shaft;

422-poke rod;

423-pushing feet;

424-connecting rod;

425-a limiting part;

5-a cover opening mechanism;

51-a push rod;

511-press-fitting part;

52-cover opening key;

521-a pressing part;

522-key shaft;

53-lid return spring.

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and together with the description, serve to explain the principles of the application.

Detailed Description

For better understanding of the technical solutions of the present application, the following detailed descriptions of the embodiments of the present application are provided with reference to the accompanying drawings.

It should be understood that the embodiments described are only a few embodiments of the present application, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

The terminology used in the embodiments of the present application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. As used in the examples of this application and the appended claims, the singular forms "a", "an", and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.

It should be understood that the term "and/or" as used herein is merely one type of association that describes an associated object, meaning that three relationships may exist, e.g., a and/or B may mean: a exists alone, A and B exist simultaneously, and B exists alone. In addition, the character "/" herein generally indicates that the former and latter related objects are in an "or" relationship.

It should be noted that the terms "upper", "lower", "left", "right", and the like used in the embodiments of the present application are described in terms of the angles shown in the drawings, and should not be construed as limiting the embodiments of the present application. In addition, in this context, it will also be understood that when an element is referred to as being "on" or "under" another element, it can be directly on "or" under "the other element or be indirectly on" or "under" the other element via an intermediate element.

The embodiment of the application provides a liquid heating container, as shown in figure 1, the liquid heating container comprises a container body 1 and a container cover 2 which are rotatably connected. As shown in fig. 2, the container body 1 at least includes a pot body 12 and a bracket assembly 13, the bracket assembly 13 includes a bracket holder 131 fixed on the pot body 12 and a bracket cover 132, and the bracket cover 132 is used for sealing and protecting the bracket holder 131. As shown in fig. 3, the container cover 2 includes an upper cover 201 and a lower cover 202, the upper cover 201 is used for sealing and protecting the lower cover 202, and the lower cover 202 is used for rotatably connecting with the bracket holder 131 so as to rotatably connect the container body 1 with the container cover 2.

Specifically, referring to fig. 2 and 3 together, the container cover 2 further includes a torsion spring 204 and an opening cover rotating shaft 203, a lower cover shaft hole 202a is formed on the lower cover 202, and a corresponding support shaft hole 131a is formed on the support base 131. Wherein, the torsional spring 204 cup joints in the outer wall of lower cover shaft hole 202a, and with upper cover 201 looks butt, uncap pivot 203 can pass lower cover shaft hole 202a and support shaft hole 131a for realize rotating through uncap pivot 203 between container lid 2 and the container body 1 and be connected. When the container cover 2 is closed relative to the container body 1 (as shown in fig. 1), the upper cover 201 applies pressure to the torsion spring 204, the torsion spring 204 is compressed, when the container cover 2 is in an opening process (as shown in fig. 4), the pressure of the upper cover 201 to the torsion spring 204 is reduced, the torsion spring 204 can rotate around the outer wall of the lower cover shaft hole 202a under the action of self-restoring force, and meanwhile, the upper cover 201 can be pushed to enable the container cover 2 to rotate along the cover opening rotating shaft 203, so that complete opening is realized (as shown in fig. 5).

As shown in fig. 1, the liquid heating container further includes a latch 3, a pushing assembly 4, and a lid opening mechanism 5. The container cover 2 is provided with an accommodating cavity 21, the lock catch 3 is slidably connected in the accommodating cavity 21, and the lock catch 3 is used for locking or unlocking the container body 1 and the container cover 2. The pushing assembly 4 is arranged in the accommodating cavity 21, the pushing assembly 4 comprises a pushing block 41 and a stirring member 42, the stirring member 42 is provided with a rotating shaft 421, the pushing block 41 is connected in the accommodating cavity 21 in a sliding manner, the stirring member 42 can be pushed to rotate around the rotating shaft 421, so that the stirring member 42 stirs the lock catch 3 to slide in the accommodating cavity 21, the container cover 2 and the container body 1 are unlocked, the cover opening mechanism 5 comprises a stopping part 23 and a push rod 51, as shown in fig. 1 and 10, the stopping part 23 is arranged on the bottom wall of the container cover 2 and/or the bottom wall of the pushing block 41, and the push rod 51 can push the pushing block 41 to slide in the accommodating cavity 21. The push rod 51 is used to rotate the container lid 2 to the first open state with respect to the container body 1 when abutting against the stopper 23, and to rotate the container lid 2 to the second open state with respect to the container body 1 when separating from the stopper 23.

As shown in fig. 2, 3 and 6, the lock catch 3 has a lock tongue 32, the kettle body 12 is provided with a kettle body lock hole 121, the lower cover 202 is provided with a lower cover lock hole 202b, and when the lock tongue 32 extends out of the accommodating cavity 21 and simultaneously passes through the lower cover lock hole 202b and the kettle body lock hole 121, the container cover 2 and the container body 1 are in a locked state; when the latch 32 is retracted into the receiving cavity 21, the container lid 2 is unlocked from the container body 1. As shown in fig. 1, the holder base 131 is provided with a push rod hole 131b, and one end of the push rod 51 can extend along the push rod hole 131b and abut against the extending end 412 of the push block 41, so that the push block 41 is driven to slide in the accommodating cavity 21 in a direction approaching the lock catch 3, and the container cover 2 is unlocked from the container body 1.

Specifically, referring to fig. 1 and 4, when the push rod 51 pushes the push block 41 to slide in the accommodating cavity 21 in a direction close to the latch 3, the push block 41 can push the toggle member 42 to rotate around the rotating shaft 421, and during the rotation of the toggle member 42, at least a part of the toggle member 42 can abut against the latch 3, so as to toggle the latch 3 to slide in the accommodating cavity 21, so as to retract the latch tongue 32 into the accommodating cavity 21, and unlock the container cover 2 from the container body 1. At this time, the container lid 2 can be rotated relative to the container body 1 by the urging of the torsion spring 204, and the lid opening is realized. When the container cover 2 rotates to the first state shown in fig. 4, because the push rod 51 is still in the state of extending out of the push rod hole 131b, the stop portion 23 on the bottom wall of the container cover 2 and/or the bottom wall of the push block 41 will abut against the end portion of the push rod 51 to form interference, which hinders the container cover 2 from continuing to rotate, at this time, the push rod 51 can be controlled to retract into the bracket seat 131, so that the push rod 51 is separated from the stop portion 23, and the container cover 2 can continue to be opened to a larger angle until the container cover 2 rotates to the second state shown in fig. 5, so that complete opening is achieved.

Through setting up uncap mechanism 5, can realize that the secondary of container lid 2 uncaps, compare the structure of once uncapping, the container lid 2 that this embodiment provided can slow down the speed of uncapping, the problem that big was rocked to container body 1 when solving uncapping has improved the stability of liquid heating container when uncapping, can also avoid the high temperature liquid in the container body 1 to splash, has improved the security of liquid heating container.

In addition, in the embodiment, the push rod 51 pushes the push block 41 to slide, and the push block 41 and the toggle piece 42 are linked, so that power can be stably transmitted to the lock catch 3, the phenomenon that the container cover 2 is flicked too fast due to too fast sliding speed of the lock catch 3 is prevented, high-temperature liquid in the container body 1 can be prevented from splashing, and the use safety of the liquid heating container is improved. On the other hand, the pushing block 41 and the toggle piece 42 are both arranged in the accommodating cavity 21, so that the stable connection between the pushing assembly 4 and the lock catch 3 can be ensured, and the blocking condition in the cover opening process is avoided.

In a specific embodiment, as shown in fig. 8, the container cover 2 is provided with an extending hole 24, an end of the pushing block 41 away from the toggle member 42 is provided with an extending end 412, at least a portion of the extending end 412 is located in the extending hole 24, and at least a portion of the pushing rod 51 can extend into the extending hole 24 to push the pushing block 41 to slide in the accommodating cavity 21.

In this embodiment, the protruding hole 24 is formed in the lower cover 202, and when the container cover 2 is in the locked state with the container body 1, at least a portion of the protruding end 412 is located in the protruding hole 24, so that the push rod 51 can abut against the push block 41 to push the push block 41 to move, and the reliability of opening the container cover 2 can be improved.

In a specific embodiment, as shown in fig. 7, an abutting portion 413 is further disposed at an end of the pushing block 41 away from the toggle member 42, and the abutting portion 413 is disposed around the protruding end 412.

In this embodiment, the abutting portion 413 is disposed around the protruding end 412, and when the container lid 2 is in the locked state with the container body 1, at least a part of the protruding end 412 is located in the protruding hole 24, so that the abutting portion 413 can abut against the inner wall of the container lid 2, thereby sealing the inside of the container lid 2 and preventing boiling water or water vapor in the container body 1 from entering the container lid 2.

In a specific embodiment, as shown in fig. 6, the lock catch 3 is provided with a fitting groove 31, and as shown in fig. 9, the toggle member 42 further has a toggle lever 422, and the toggle lever 422 is fitted in the fitting groove 31. When the toggle member 42 rotates around the rotating shaft 421, the toggle rod 422 can push the inner wall of the matching slot 31 to slide the lock catch 3 in the accommodating cavity 21 toward the direction approaching the push block 41.

In this embodiment, the poke rod 422 is installed in the matching groove 31, and in the process that the poke member 42 rotates around the rotating shaft 421, the poke rod 422 can be abutted against the inner wall of the matching groove 31, so that the whole lock catch 3 can be pushed to slide towards the direction close to the push block 41. Through setting up cooperation groove 31 and poker rod 422 and cooperating, can improve the area of contact of poker 42 and hasp 3, realize pushing away the drive of subassembly 4 to hasp 3, simultaneously, cooperation groove 31 can also carry on spacingly to poker rod 422 to improve the holistic stability of poker 42.

In a specific embodiment, as shown in fig. 9, an end of the toggle member 42 away from the toggle rod 422 has a pushing foot 423, as shown in fig. 7, the pushing block 41 has a pushing portion 411 cooperating with the pushing foot 423, and the pushing portion 411 is used for pushing the pushing foot 423 in a direction close to the latch 3, so that the toggle member 42 rotates around the rotating shaft 421.

In this embodiment, when the pushing block 41 slides in the direction approaching the latch 3 in the accommodating cavity 21, the pushing portion 411 can abut against the pushing leg 423 and push the pushing leg 423 to move in the direction approaching the latch 3, and at this time, the toggle member 42 can start to rotate around the rotating shaft 421. The driving mode of the pushing part 411 and the pushing foot 423 can improve the stability of the pushing assembly 4.

Specifically, along the width direction of the pushing block 41, two pushing portions 411 are arranged on the pushing block 41 at intervals and respectively correspond to two pushing feet 423 of the stirring member 42, so that the stirring member 42 is uniformly stressed, the stability of the stirring member 42 in the rotating process can be improved, and the stirring member is prevented from shaking.

In a specific embodiment, as shown in fig. 9, the toggle member 42 further has a connecting rod 424, the rotating shaft 421 is disposed at a middle position of the connecting rod 424, and the toggle rod 422 and the pushing foot 423 are disposed at two ends of the connecting rod 424, respectively.

In this embodiment, the poke rod 422 and the push foot 423 are respectively disposed at two ends of the connecting rod 424, when the pushing portion 411 pushes the push foot 423 to move, the connecting rod 424 can integrally move around the rotating shaft 421, and at this time, the poke rod 422 at the other end of the connecting rod 424 can abut against the inner wall of the matching groove 31 under the lever action to push the latch 3 to move.

Specifically, the toggle member 42 in this embodiment has one toggle rod 422 and two connecting rods 424, and the pushing foot 423 is directly formed at the end of the connecting rod 424. The two connecting rods 424 are respectively located at two ends of the poke rod 422, and can support the poke rod 422 in addition to providing a driving force for the poke rod 422.

In addition, as shown in fig. 9, the connecting rod 424 is further provided with a limiting portion 425, when the limiting portion 425 abuts against the pushing portion 411, the rotation of the connecting rod 424 can be limited, so that the sliding distance of the lock catch 3 in the accommodating cavity 21 is limited, and the lock catch 3 is prevented from colliding with the push block 41 to cause damage.

Specifically, as shown in fig. 3, a fixing seat 22 is disposed in the accommodating cavity 21, the fixing seat 22 has a rotating shaft hole 221, and the rotating shaft 421 is rotatably connected to the rotating shaft hole 221.

The rotating shaft 421 is installed in the rotating shaft hole 221, and when the pushing block 41 pushes the pushing foot 423 to move, the rotating shaft 421 starts to rotate in the rotating shaft hole 221, so that the toggle member 42 integrally rotates, in this process, the rotating shaft hole 221 has a limiting effect on the rotating shaft 421, and the rotating shaft 421 does not move in other directions. Meanwhile, the two fixing seats 22 are respectively arranged on two sides of the poking piece 42, and the poking piece 42 is integrally limited.

In a specific embodiment, as shown in fig. 11, the lid opening mechanism 5 further includes a lid opening button 52, the lid opening button 52 has a pressing portion 521, the push rod 51 further has a press-fitting portion 511, and the pressing portion 521 cooperates with the press-fitting portion 511 to push the push rod 51 to slide within the container body 1.

The lid opening button 52 is used for controlling the movement of the push rod 51, and referring to fig. 1 and 4 together, when the lid opening button 52 is pressed downwards, the pressing portion 521 can abut against the press fitting portion 511 to push the push rod 51 to move towards the direction approaching the push block 41.

Specifically, the surface of the press-fitting portion 511 that fits the pressing portion 521 is a slope, and the surface of the pressing portion 521 is a smooth arc surface, so that mechanical friction can be reduced when the two are fitted.

Specifically, as shown in fig. 11, the lid opening mechanism 5 further includes a lid opening return spring 53, the lid opening return spring 53 is sleeved on the push rod 51, one end of the lid opening return spring 53 abuts against the press fitting portion 511, and the other end abuts against the wall surface of the container body 1.

As shown in fig. 1, when the container lid 2 is in a locked state with the container body 1, the lid opening return spring 53 is in an extended state; when the user presses the lid opening button 52 downwards, and the lid opening button 52 pushes the push rod 51 to move towards the direction close to the push block 41, one end of the lid opening return spring 53, which is abutted to the press fitting part 511, moves together with the push block 41, so that the lid opening return spring 53 is compressed (as shown in fig. 4); when the user stops pressing the lid opening button 52, the pushing force acting on the push rod 51 disappears, and the resistance of the lid opening return spring 53 decreases, so that the push rod 51 can be driven to return by the self-return force (as shown in fig. 5).

In this embodiment, the lid opening return spring 53 can automatically return the push rod 51, and in addition, the lid opening return spring 53 is also used to limit the movement of the press fitting portion 511, so that the press fitting portion 511 can maintain the fitting state with the pressing portion 521.

In a specific embodiment, as shown in fig. 2, the container body 1 includes a handle 11, the handle 11 is provided with a key shaft hole 111, as shown in fig. 11, the lid opening key 52 has a key shaft 522, and the key shaft 522 is rotatably coupled to the key shaft hole 111.

In this embodiment, the key shaft 522 is installed in the key shaft hole 111, and when the user presses the pressing portion 521 downward, the lid opening key 52 can rotate around the key shaft 522, so that the pressing portion 521 pushes the press-fitting portion 511 to move. The cover opening button 52 is arranged on the handle 11, so that the use by a user can be facilitated, and the user can realize the actions of taking the container body 1, opening the container cover 2 and the like only by one-hand operation.

As shown in fig. 1, a spring post 34 is further disposed in the latch 3, a latch return spring 33 is sleeved on the spring post 34, a stopper 25 is further fixed in the accommodating cavity 21, and two ends of the latch return spring 33 are respectively abutted to the latch 3 and the stopper 25. When the lock catch 3 slides towards the direction close to the push block 41 under the poking of the poke rod 42, the lock catch return spring 33 can be compressed to generate elastic deformation (as shown in fig. 4); after the container cover 2 is opened to a certain angle, the push rod 51 is not contacted with the push block 41 any more, the acting force exerted on the pushing assembly 4 disappears, the poke rod 422 does not poke the lock catch 3 to continue moving, the pressure borne by the lock catch reset spring 33 is reduced, and the lock catch 3 can be driven to reset under the action of the self-restoring force, so that the lock tongue 32 extends out of the lower cover shaft hole 202 a.

The assembly process of the container cover 2 and the container body 1 of the liquid heating container provided by the application is as follows: firstly, the rotating shaft 421 of the toggle piece 42 is assembled to the rotating shaft hole 221 of the fixed seat 22, so that the toggle piece 42 is installed in the accommodating cavity 21, then the lock catch return spring 33 is sleeved on the spring post 34, and then the lock catch 3 and the push block 41 are assembled in the accommodating cavity 21, so that the installation of the push assembly 4 and the lock catch 3 is completed; then, the lock catch return spring 33 is sleeved on the push rod 51, the push rod 51 is installed on the container body 1, then the key shaft 522 of the cover opening key 52 is assembled on the key shaft hole 111 of the handle 11, the cover opening key 52 is installed on the handle 11, the assembly of the cover opening mechanism 5 is completed, and then the handle cover 112 is buckled on the handle 11; finally, the torsion spring 204 is assembled on the outer wall of the lower cover shaft hole 202a, then the container cover 2 is assembled on the container body 1, the cover opening rotating shaft 203 respectively penetrates through the lower cover shaft hole 202a and the support shaft hole 131a, then the support cover 132 is buckled on the support base 131, and the assembly is completed

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims (10)

1. A liquid heating vessel, comprising:

a container body (1);

the container cover (2), the container cover (2) is rotatably connected with the container body (1), and the container cover (2) is provided with an accommodating cavity (21);

the lock catch (3) is connected in the accommodating cavity (21) in a sliding mode, and the lock catch (3) is used for locking or unlocking the container body (1) and the container cover (2);

the pushing assembly (4) is arranged in the accommodating cavity (21), the pushing assembly (4) comprises a pushing block (41) and a poking piece (42), the poking piece (42) is provided with a rotating shaft (421), the pushing block (41) is connected in the accommodating cavity (21) in a sliding mode, and the poking piece (42) can be pushed to rotate around the rotating shaft (421) so that the poking piece (42) pokes the lock catch (3) to slide in the accommodating cavity (21) to unlock the container cover (2) and the container body (1);

the cover opening mechanism (5), the cover opening mechanism (5) comprises a stopping part (23) and a push rod (51), the stopping part (23) is arranged on the bottom wall of the container cover (2) and/or the bottom wall of the push block (41), and the push rod (51) can push the push block (41) to slide in the accommodating cavity (21);

the push rod (51) is used for rotating the container cover (2) to a first opening state relative to the container body (1) when the push rod is abutted against the stop part (23); and for rotating the container lid (2) to a second open state relative to the container body (1) when separated from the stop (23).

2. A liquid heating vessel according to claim 1, wherein the vessel cover (2) is provided with an extending hole (24), an end of the push block (41) away from the toggle member (42) is provided with an extending end (412), and at least a part of the extending end (412) is located in the extending hole (24);

at least part of the push rod (51) can extend into the extending hole (24) to push the push block (41) to slide in the accommodating cavity (21).

3. A liquid heating vessel as claimed in claim 2 wherein the end of the push block (41) remote from the toggle member (42) is further provided with an abutment portion (413), the abutment portion (413) being disposed around the protruding end (412).

4. A liquid heating vessel as claimed in claim 1, wherein the latch (3) is provided with a cooperating groove (31);

the poking piece (42) is also provided with a poking rod (422), and the poking rod (422) is arranged in the matching groove (31);

when the poking piece (42) rotates around the rotating shaft (421), the poking rod (422) can push the inner wall of the matching groove (31) so that the lock catch (3) slides in the accommodating cavity (21) towards the direction close to the push block (41).

5. A liquid heating vessel according to claim 4, wherein the end of the toggle member (42) remote from the toggle rod (422) has a push foot (423), and the push block (41) has a push portion (411) cooperating with the push foot (423);

the pushing part (411) is used for pushing the pushing foot (423) along the direction close to the lock catch (3) so as to enable the poking piece (42) to rotate around the rotating shaft (421).

6. A liquid heating vessel according to claim 5, wherein said toggle member (42) further has a connecting rod (424), said rotating shaft (421) is disposed at a middle position of said connecting rod (424), and said toggle rod (422) and said push foot (423) are respectively disposed at two ends of said connecting rod (424).

7. A liquid heating vessel as claimed in any of claims 1 to 6, wherein a fixed seat (22) is provided in said receiving chamber (21), said fixed seat (22) having a shaft hole (221), said shaft (421) being rotatably connected to said shaft hole (221).

8. A liquid heating vessel according to claim 1, wherein said lid opening mechanism (5) further comprises a lid opening button (52), said lid opening button (52) having a pressing portion (521), said push rod (51) further having a press fitting portion (511);

the pressing part (521) is matched with the press matching part (511) to push the push rod (51) to slide in the container body (1).

9. The liquid heating vessel according to claim 8, wherein the lid opening mechanism (5) further comprises a lid opening return spring (53), and the lid opening return spring (53) is sleeved on the push rod (51);

one end of the uncap reset spring (53) is abutted with the press fitting part (511), and the other end is abutted with the wall surface of the container body (1).

10. A liquid heating vessel as claimed in claim 8, wherein said vessel body (1) comprises a handle (11), said handle (11) being provided with a key shaft hole (111);

the uncovering key (52) is provided with a key shaft (522), and the key shaft (522) is rotatably connected with the key shaft hole (111).

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