CN216060189U - Liquid container - Google Patents

Abstract

The utility model relates to a liquid container, liquid container include the container body and container lid, and the container body has the opening, and the container lid can seal or open the opening, and the container body still is provided with spacing fitting piece, and spacing fitting piece has the up end and the lower terminal surface of relative setting along the first direction, and the container lid includes: a fixed seat; the button can move along a first direction relative to the fixed seat; the transmission piece can be driven to rotate around the first rotating shaft relative to the fixed seat in the process that the button moves relative to the fixed seat along the first direction; and the limiting assembly is connected with the transmission part and can rotate around the second rotating shaft relative to the fixing seat, and the limiting assembly can be matched with the limiting matching piece so that the liquid container is in a locking state or an unlocking state. Spacing subassembly can all cooperate the up end with terminal surface down to improve spacing subassembly and spacing fitting piece cooperation reliability under the locking state, reduce the risk that the container lid was opened by mistake, improve liquid container's security.

Description

Liquid container

Technical Field

The application relates to the technical field of containers, in particular to a liquid container.

Background

In daily life, containers for containing liquids are widely used. The container in the prior art comprises a container cover and a container body, wherein the container body is provided with an opening, the container cover covers the opening, and in order to prevent the container cover from being opened mistakenly, the liquid container also comprises a limiting assembly used for limiting the container cover to be in a closed state. The limiting assembly in the prior art is generally in the form of a hook, the hook hooks the container body to prevent the container cover from being opened, but the reliability of limiting the container cover to be opened by mistake by only the hook is low, and the safety of the container is affected.

SUMMERY OF THE UTILITY MODEL

The application provides a liquid container, can improve this liquid container's reliability and security.

The embodiment of the application provides a liquid container, liquid container includes the container body and container lid, the container body has the opening, the container lid can seal or open the opening, the container body still is provided with limit fitting, just limit fitting has relative up end and the lower terminal surface that sets up along the first direction, the container lid includes: a fixed seat; a button movable in the first direction relative to the holder; the transmission piece can drive the transmission piece to rotate around a first rotating shaft relative to the fixed seat in the process that the button moves relative to the fixed seat along the first direction; the limiting assembly is connected with the transmission piece and can rotate around the second rotating shaft relative to the fixed seat, the limiting assembly can be matched with the limiting matching piece to enable the liquid container to be in a locking state or an unlocking state, the limiting assembly is matched with the upper end face and the lower end face to limit the container cover to move relative to the container body along the first direction in the locking state, and the container cover can move relative to the container body along the first direction in the unlocking state.

In this application embodiment, when liquid container is in the locking condition, spacing subassembly cooperates with the up end and the lower terminal surface of spacing fitting piece respectively, spacing subassembly only can follow a direction and compare with the cooperation of spacing fitting piece among the prior art, spacing subassembly in this application embodiment can all cooperate with the lower terminal surface to the up end of spacing fitting piece to improve spacing subassembly and the cooperation reliability of spacing fitting piece under the locking condition, reduce the risk that the container lid was opened by mistake, improve liquid container's security.

In one possible design, the limiting assembly includes a body, a first limiting member, a second limiting member and a first elastic member, the first limiting member is mounted on the body, the second limiting member is capable of moving relative to the body, and the first elastic member is located between the second limiting member and the body; in the locked state, the first limiting part and the second limiting part are located at two ends of the limiting fitting piece along the first direction, and the second limiting part is abutted against the limiting fitting piece under the action of the first elastic piece.

The first elastic piece is located between the second limiting piece and the body, the first elastic piece is in a compression state, and the second limiting piece is subjected to elastic force from the first elastic piece and close to the first limiting piece along the first direction. When the liquid container is in a locking state, the second limiting part is pressed on the upper end face by the pressure of the first elastic part, and the second limiting part is arranged below the lower end face, so that the first limiting part and the second limiting part clamp the limiting matching piece along the first direction, the first limiting part is limited to move along the first direction, the container cover is limited to be opened under the driving of the torsion spring, and the double limitation of the first limiting part and the second limiting part enables the matching of the limiting assembly and the limiting matching piece to be reliable, so that the locking state of the liquid container is reliable. In the process that the liquid container is switched to the unlocking state from the locking state, the first elastic piece is in the compression state, and the second limiting piece is close to the first limiting piece along the first direction under the elastic action of the first elastic piece, so that the limiting assembly can be automatically matched with the limiting matching piece, the manual operation of a user is not needed, and the use experience of the user is improved.

In a possible design, the body includes a guide rod, the second limiting member can slide along the guide rod, and the first elastic member is sleeved on the guide rod.

Be provided with the through-hole on the second locating part, the guide arm stretches into in the through-hole to make the second locating part can slide along the guide arm, and this guide arm extends along first direction, thereby make the second locating part can slide along first direction, improve spacing subassembly job stabilization nature and reliability near spacing fitting piece.

First elastic component cup joints on the guide arm, and the diameter of the through-hole on the second locating part is less simultaneously, and first elastic component can not get into in the through-hole to make first elastic component along first direction vertical action on the second locating part to the elasticity of second locating part, can restrict the position of first elastic component, make first elastic component can not drop from spacing subassembly, make the butt of second locating part and up end, and then improve spacing subassembly's reliability.

In one possible design, one of the body and the second limiting member is provided with a sliding portion, and the other is provided with a guide rail, and the sliding portion can slide along the guide rail. The second limiting part can be installed on the body through the matching of the sliding part and the guide rail, and meanwhile, the second limiting part is limited to move along the extending direction of the guide rail, so that the movement of the second limiting part is stable.

In a possible design, the first limiting member is a hook or a protrusion protruding from the body, and the first limiting member has a guiding surface. When the opening of the liquid container needs to be closed, the container cover is pressed, the guide surface of the first limiting part is contacted with the limiting matching piece, and under the guide action of the guide surface, the first limiting part can be promoted to be matched with the limiting matching piece, so that the locking of the container cover is conveniently realized. And when the first limiting part is a hook or a bump, the locking of the container cover can be realized through a simple structure, and the structure of the container cover is simplified. In addition, when pressing the container lid and can send "click" when making the spigot surface of first locating part and spacing fitting piece contact, can remind user's liquid container's opening will be sealed, promote user experience.

In one possible design, the second stopper includes an abutting portion for abutting against the upper end surface in the locked state; along a second direction, at least part of the abutting part exceeds the first limiting part.

In the process of switching the liquid container from the unlocking state to the locking state, because the abutting part of the second limiting part exceeds the first limiting part, the abutting part can firstly abut against the upper end face of the limiting matching part in the rotating process of the limiting assembly to limit the movement of the second limiting part along with the limiting assembly, so that the first limiting part is separated from the second limiting part, the limiting matching part is positioned between the first limiting part and the second limiting part to realize locking, and in the process, the second limiting part extrudes the first elastic part to enable the first elastic part to be in a compression state. Thus, at least part of the abutment portion beyond the first stopper can facilitate the locking of the liquid container.

In a possible design, one of the transmission member and the limiting component is provided with a third rotating shaft, the other one of the transmission member and the limiting component is provided with a first rotating hole, and at least part of the third rotating shaft is positioned in the first rotating hole; the size in first rotation hole is greater than the size of third pivot, the driving medium drive spacing subassembly pivoted in-process, the third pivot can slide in first rotation hole.

At least part of third pivot is located first rotation hole to make the spacing subassembly pivoted in-process of driving medium drive, the third pivot can slide in first rotation hole, and spacing subassembly can rotate for the driving medium promptly, and rotates the in-process, and the third pivot can follow second direction relative movement with first rotation hole. Therefore, the driving medium rotates and drives spacing subassembly pivoted in-process under the drive of button, and above-mentioned first rotation hole can make driving medium and spacing subassembly normally rotate, prevents the card and dies to make spacing subassembly can be in latched position or unblock position through rotating.

In one possible design, the container body is provided with a projection, which is the stop fitting. The bulge is protruding for the inner wall of the container body, so that the bulge has an upper end face and a lower end face along a first direction, and the bulge is matched with the limiting component to limit the opening of the container cover through the upper end face and the lower end face. The protruding part is a limit fitting piece, and has the advantages of simple structure and convenience in processing.

In one possible design, the container body is provided with a first groove and a second groove, the first groove and the second groove forming the projection therebetween; in the locking state, the first groove is matched with the first limiting piece, and the second groove is matched with the second limiting piece. The first limiting part can stretch into the first groove, the second limiting part can stretch into the second groove, so that the container cover is limited to be opened, the first groove and the second groove can play a role in containing the first limiting part and the second limiting part, the size of the liquid container is reduced, and meanwhile, the first groove and the second groove are simple in structure and convenient to process.

In one possible design, the container cover further includes a second elastic member, the second elastic member is located between the transmission member and the fixing seat, and the second elastic member is located below the button along the first direction. When the button is pressed, the second elastic piece is compressed; when the button is released, the second elastic piece can drive the button and the transmission piece to reset. Therefore, in this embodiment, the second elastic component is used for realizing that the limiting component in the unlocking position automatically rotates, so that the limiting component can be automatically switched to the locking position, the process of locking the container cover and the container body by the limiting component does not need manual implementation, the operation steps of the locking process are simplified, and the user experience of the container is improved.

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 partial cross-sectional view of a liquid container provided herein in one embodiment;

FIG. 2 is an enlarged view of a portion of area A of FIG. 1, with the liquid container in a locked condition;

FIG. 3 is an enlarged view of a portion of area A of FIG. 1, with the liquid container in an unlocked condition;

FIG. 4 is an exploded view of the container lid of FIG. 1;

FIG. 5 is a schematic structural view of the stop assembly of FIG. 1;

FIG. 6 is an exploded view of the stop assembly of FIG. 5;

FIG. 7 is a structural view of the container lid of FIG. 1;

FIG. 8 is an enlarged view of a portion of the area B in FIG. 7;

FIG. 9 is a schematic view of a partial structure of the container body of FIG. 1;

FIG. 10 is an enlarged view of a portion of the area C in FIG. 9;

FIG. 11 is a structural view of the container lid of FIG. 1;

fig. 12 is an enlarged view of a portion of section D-D in fig. 11.

Reference numerals:

1-container body;

11-opening;

12-a limit fitting;

121-upper end face;

122-lower end face;

123-a projection;

124-a first groove;

125-a second groove;

2-container lid;

21-a fixed seat;

211-second rotation hole;

212-moving the aperture;

22-a button;

221-a third limit stop;

23-a transmission member;

231-a first rotating shaft;

232-third rotating shaft;

24-a stop assembly;

241-body;

242 — a first limiting member;

242 a-guide surface;

243-second limiting member;

243 a-an abutment;

244 — a first resilient member;

245-a guide rod;

246-sliding part;

247-a guide rail;

248-first rotation aperture;

249-second shaft;

25-a second elastic member;

26-a top cover;

261-a first mounting hole;

262-a third rotation hole;

27-an inner cover;

271-a second mounting hole;

3-torsion 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 container, which comprises a container body 1 and a container cover 2, wherein the container body 1 is used for containing liquid, powder or solid. The liquid container can be an electric kettle, a health preserving kettle, a water cup, a coffee machine and other components, and the liquid container comprising the container cover 2 and the container body 1 belongs to the protection scope of the application. When the liquid container is a coffee maker, the coffee maker comprises a filter, a body and a coffee pot, wherein the container body 1 may be a filter for containing coffee powder. When the coffee maker works, water with certain temperature and pressure is sprayed to coffee powder in the filter (the container body 1) through the water tank of the maker body, so that the water flows through a certain brewing path in the filter and is mixed with the coffee powder to form coffee, and the coffee is dripped into the coffee pot to complete the brewing of the coffee.

As shown in fig. 1 to 3, the container body 1 has an opening 11, the container cover 2 can close or open the opening 11, and the container body 1 and the container cover 2 are rotatably coupled by a fourth rotating shaft, so that the container cover 2 can be rotated with respect to the container body 1 to open or close the opening. Meanwhile, a torsion spring 3 is arranged between the container cover 2 and the container body 1, and when the container cover 2 opens the opening, the torsion spring 3 is used for resetting the container cover 2 so as to cover the opening. The container cover 2 comprises a top cover 26 and an inner cover 27, wherein the inner cover 27 is used for sealing the opening of the container body 1, the top cover 26 and the inner cover 27 are oppositely arranged and fixedly connected, a containing cavity is defined between the top cover 26 and the inner cover 27, and the fourth rotating shaft and the torsion spring 3 are positioned in the containing cavity.

It should be noted that the "first direction X" and the "second direction Y" mentioned herein are defined as the direction of the container cover 2, wherein the first direction X may be a direction parallel to the axial direction of the container cover 2, and the second direction Y may be perpendicular to the first direction X, that is, the second direction Y may be a direction perpendicular to the axial direction of the container cover 2.

As shown in fig. 1 to 3, the container body 1 is further provided with a limit fitting 12, and the limit fitting 12 has an upper end surface 121 and a lower end surface 122 which are oppositely arranged along a first direction X, and the container lid 2 includes: fixing base 21, button 22, driving medium 23, spacing subassembly 24. Wherein the button 22 is movable in a first direction X with respect to the fixed seat 21; during the process that the button 22 moves in the first direction X relative to the fixed seat 21, the transmission member 23 can be driven to rotate around the first rotating shaft 231 relative to the fixed seat 21; the limiting component 24 is connected with the transmission member 23 and can rotate around the second rotating shaft 249 relative to the fixed seat 21, the limiting component 24 can be matched with the limiting matching piece 12 to enable the liquid container to be in a locking state or an unlocking state, in the locking state, the limiting component 24 is matched with the upper end surface 121 and the lower end surface 122 to limit the relative movement of the container cover 2 relative to the container body 1 along the first direction X, and in the unlocking state, the container cover 2 can move relative to the container body 1 along the first direction X. When the opening 11 of the liquid container is opened, liquid can be poured or poured into the container body 1 through the opening 11, and the liquid container is in an unlocked state; when the opening 11 of the container lid 2 is closed, the liquid in the container body 1 cannot flow out through the opening 11, and the liquid container is in a locked state.

Specifically, when the liquid container is in the locked state as shown in fig. 2, the limiting member 24 is engaged with the upper end surface 121 and the lower end surface 122 of the limiting member 12, respectively, and the limiting member 12 blocks the movement of the limiting member 24, so that the container cover 2 is limited from moving relative to the container body 1 along the first direction X, and the opening 11 of the liquid container is closed. As shown in fig. 2 and fig. 3, when the liquid container needs to be converted from the locked state to the unlocked state, the button 22 is pressed, the button 22 moves in the first direction X toward the fixed seat 21, one end of the transmission member 23 under the button 22 receives a force in the first direction X toward the fixed seat 21, the transmission member 23 rotates relative to the fixed seat 21 about the first rotating shaft 231, the other end of the transmission member 23 drives the position-limiting component 24 to rotate about the second rotating shaft 249, the position-limiting component 24 is separated from the upper end surface 121 and the lower end surface 122 of the position-limiting mating member 12, the torsion spring 3 inside the liquid container drives the container cover 2 to move relative to the container body 1 in the first direction X, and the container cover 2 rotates to open. When the liquid container needs to be converted from the unlocked state to the locked state, the user presses the container cover 2, the rotation direction of the transmission member 23 and the limiting assembly 24 is opposite to the rotation direction of the liquid container switched from the locked state to the unlocked state, so that the limiting assembly 24 is engaged with the upper end surface 121 and the lower end surface 122 of the limiting fitting member 12, the relative movement of the container cover 2 relative to the container body 1 along the first direction X is limited, the opening 11 of the liquid container is closed, and the liquid container is in the locked state.

In this application embodiment, this container lid 2's button 22 passes through the spacing subassembly 24 of driving medium 23 control and rotates, and the locking and the unblock of container lid 2 and container body 1 can be realized to spacing subassembly 24 rotation in-process, and the required precision of spacing subassembly 24 direction of motion can be reduced to spacing subassembly 24 pivoted mode in this application embodiment, even spacing subassembly 24 has the skew still can realize unblock or locking, thereby reduce the requirement of the size precision and the cooperation precision of each part, reduce the processing degree of difficulty. Meanwhile, the structure that the limiting assembly 24 rotates to realize locking or unlocking can also reduce the risk of clamping stagnation in the opening or closing process of the container cover 2, so that the reliability of the locking and unlocking process is improved.

Meanwhile, as shown in fig. 2, when the liquid container is in the locked state, the limiting component 24 is respectively matched with the upper end surface 121 and the lower end surface 122 of the limiting fitting piece 12, and compared with the prior art in which the limiting component can be matched with the limiting fitting piece only along one direction, the limiting component 24 in the embodiment of the present application can be matched with both the upper end surface 121 and the lower end surface 122 of the limiting fitting piece 12, so that the matching reliability of the limiting component 24 and the limiting fitting piece 12 in the locked state is improved, the risk that the container cover 2 is mistakenly opened is further reduced, and the safety of the liquid container is improved.

In addition, as shown in fig. 1, the fixing base 21, the button 22, the transmission member 23, the limiting component 24 and the like are located in an inner cavity enclosed by the top cover 26 and the inner cover 27. As shown in fig. 4, the top cover 26 is provided with a first mounting hole 261, and the push button 22 is mounted in the first mounting hole 261 such that the push button 22 can be pressed from above the cover 2. As shown in fig. 7, the inner lid 27 is provided with a second mounting hole 271, and a portion of the position limiting assembly 24 can contact with the position limiting fitting 12 through the second mounting hole 271, so that the position limiting assembly 24 and the position limiting fitting 12 can be used cooperatively. As shown in fig. 7, the top cover 26 is provided with a third rotating hole 262, the second rotating shaft 249 can be installed in the third rotating hole 262, and the limiting assembly 24 can rotate around the second rotating shaft 249 relative to the top cover 26.

In a specific embodiment, as shown in fig. 4, one of the transmission member 23 and the fixing seat 21 is provided with a first rotating shaft 231, and the other is provided with a second rotating hole 211 matched with the first rotating shaft 231, and at least a part of the first rotating shaft 231 is located in the second rotating hole 211.

In the present embodiment, the first rotating shaft 231 is disposed on the transmission member 23, and the second rotating hole 211 is disposed on the fixing base 21. As shown in fig. 2 and 4, at least a portion of the first rotating shaft 231 is located in the second rotating hole 211, and when one end of the transmission member 23 is pressed, the transmission member 23 can rotate around the first rotating shaft 231, so that the transmission member 23 can cooperate with the movement of the button 22 and the limiting assembly 24, thereby completing the switching between the locked state and the unlocked state of the liquid container.

In a specific embodiment, as shown in fig. 5 and 6, the limiting assembly 24 includes a body 241, a first limiting member 242, a second limiting member 243 and a first elastic member 244, the first limiting member 242 is mounted on the body 241, the second limiting member 243 can move relative to the body 241, and the first elastic member 244 is located between the second limiting member 243 and the body 241; as shown in fig. 2, in the locked state, the first limiting member 242 and the second limiting member 243 are located at two ends of the limit fitting member 12 along the first direction X, and the second limiting member 243 abuts against the limit fitting member 12 under the action of the first elastic member 244.

As shown in fig. 5, the first elastic member 244 is located between the second limiting member 243 and the body 241, the first elastic member 244 is in a compressed state, and the second limiting member 243 receives an elastic force from the first elastic member 244 approaching the first limiting member 242 along the first direction X. As shown in fig. 2, when the liquid container is in the locked state, the second limiting member 243 is pressed against the upper end surface 121 by the pressure of the first elastic member 244, the second limiting member 243 is below the lower end surface 122, so that the limit mating member 12 is clamped by the first limiting member 242 and the second limiting member 243 along the first direction X, the first limiting member 242 is limited from moving along the first direction X, the container cover 2 is limited from being opened under the driving of the torsion spring 3, and the dual limitation of the first limiting member 242 and the second limiting member 243 ensures that the limiting assembly 24 is reliably engaged with the limit mating member 12, so that the locked state of the liquid container is relatively reliable. In the process of switching the liquid container from the locked state to the unlocked state, the first elastic member 244 is in the compressed state, and under the elastic action of the first elastic member 244, the second limiting member 243 is close to the first limiting member 242 along the first direction X, so that the limiting assembly 24 can be automatically matched with the limiting matching piece 12, manual operation of a user is not needed, and the use experience of the user is improved.

The first elastic member 244 may be a spring or other elastic member.

Specifically, as shown in fig. 5, 11 and 12, the main body 241 includes a guide rod 245, the second limiting member 243 can slide along the guide rod 245, and the first elastic member 244 is sleeved on the guide rod 245.

As shown in fig. 12, the second limiting member 243 is provided with a through hole, the guide rod 245 extends into the through hole, so that the second limiting member 243 can slide along the guide rod 245, and the guide rod 245 extends along the first direction X, so that the second limiting member 243 can slide along the first direction X, and the working stability and reliability of the limiting assembly 24 can be improved by approaching the limiting mating member.

As shown in fig. 5, the first elastic member 244 is sleeved on the guide rod 245, meanwhile, the diameter of the through hole on the second limiting member 243 is small, and the first elastic member 244 does not enter the through hole, so that the elastic force of the first elastic member 244 to the second limiting member 243 vertically acts on the second limiting member 243 along the first direction X, the position of the first elastic member 244 can be limited, the first elastic member 244 does not fall off from the limiting component 24, the second limiting member abuts against the upper end surface 121, and the reliability of the limiting component 24 is further improved.

More specifically, as shown in fig. 5 and 6, one of the body 241 and the second stopper 243 is provided with a sliding portion 246, and the other is provided with a guide rail 247, the guide rail 247 extends in the first direction X, and the sliding portion 246 is slidable along the guide rail 247. The second limiting member 243 can be mounted on the body 241 by the matching of the sliding portion 246 and the guide rail 247, and the second limiting member 243 is limited from moving along the extending direction of the guide rail 247, so that the movement of the second limiting member 243 is relatively smooth.

Wherein the guide rails 247 may be grooves or protrusions, and the corresponding sliding portions 246 may also be protrusions or grooves.

Specifically, as shown in fig. 5 and fig. 6, the first position-limiting member 242 is a hook or a protrusion protruding from the body 241, and the first position-limiting member 242 has a guiding surface 242 a.

As shown in fig. 2 and 3, when the opening 11 of the liquid container needs to be closed, the container cover 2 is pressed, the guide surface 242a of the first stopper 242 contacts with the stop fitting member 12, and the first stopper 242 is promoted to be fitted with the stop fitting member 12 under the guiding action of the guide surface 242a, so that the locking of the container cover 2 is conveniently realized. In addition, when the first stopper 242 is a hook or a protrusion, the container cover 2 can be locked with a simple structure, and the structure of the container cover 2 can be simplified. In addition, when the container cover 2 is pressed to make the guide surface 242a of the first limiting member 242 contact with the limiting fitting member 12, the user can be reminded that the opening 11 of the liquid container is to be closed, and the user experience is improved.

In a specific embodiment, as shown in fig. 2, 3 and 8, the second stopper 243 includes an abutting portion 243a, and the abutting portion 243a is configured to abut against the upper end surface 121 in the locked state; at least a part of the abutting portion 243a extends beyond the first stopper 242 in the second direction Y.

As shown in fig. 8, in the process of switching the liquid container from the unlocked state to the locked state, since the abutting portion 243a of the second limiting member 243 exceeds the first limiting member 242, the abutting portion 243a can firstly abut against the upper end surface 121 of the limit fitting portion 12 in the process of rotating the limit assembly 24, so as to limit the movement of the second limiting member 243 along with the limit assembly 24, so that the first limiting member 242 is separated from the second limiting member 243, and the limit fitting portion 12 is located between the first limiting member 242 and the second limiting member 243, so as to achieve locking, and in the process, the second limiting member 243 presses the first elastic member 244, so that the first elastic member 244 is in a compressed state. Therefore, at least a part of the abutting portion 243a beyond the first stopper 242 can facilitate the locking of the liquid container.

Further, as shown in fig. 4 and 5, one of the transmission member 23 and the limiting assembly 24 is provided with a third rotating shaft 232, the other one is provided with a first rotating hole 248, and at least a part of the third rotating shaft 232 is located in the first rotating hole 248; the size of the first rotating hole 248 is larger than that of the third rotating shaft 232, and the third rotating shaft 232 can slide in the first rotating hole 248 during the process that the transmission member 23 drives the limiting assembly 24 to rotate.

As shown in fig. 2 and 3, at least a portion of the third rotating shaft 232 is located in the first rotating hole 248, so that during the rotation of the driving member 23 driving the limiting assembly 24, the third rotating shaft 232 can slide in the first rotating hole 248, that is, the limiting assembly 24 can rotate relative to the driving member 23, and during the rotation, the third rotating shaft 232 and the first rotating hole 248 can move relatively along the second direction Y.

Specifically, the transmission member 23 is provided with the third rotating shaft 232, and the third rotating shaft 232 may be a protrusion disposed on the outer side of the transmission member 23, or may be a driving shaft disposed on the transmission member 23; accordingly, both ends of the position limiting assembly 24 may be provided with the first rotation holes 248, so that the third rotation shaft 232 (protrusion or driving shaft) provided to the transmission member 23 can be engaged with the two first rotation holes 248. The first rotating hole 248 may be an oblong hole, so that the third rotating shaft 232 can rotate in the first rotating hole 248 and can slide along the first rotating hole 248, and the transmission member 23 and the limiting assembly 24 are prevented from being jammed in the rotating process.

Therefore, in the process that the transmission member 23 is driven by the button 22 to rotate and drive the limiting assembly 24 to rotate, the first rotating hole 248 can enable the transmission member 23 and the limiting assembly 24 to normally rotate and prevent from being locked, so that the limiting assembly 24 can be located at a locking position or an unlocking position through rotation.

Of course, the third rotating shaft 232 may also be disposed on the position-limiting component 24, and correspondingly, the first rotating hole 248 may also be disposed on the transmission member 23, as long as the rotation of the position-limiting component 24 can be realized through the rotation of the transmission member 23.

In a specific embodiment, as shown in fig. 9 and 10, the container body 1 is provided with a projection 123, the projection 123 being the stop-fitting 12. The protrusion 123 protrudes with respect to the inner wall of the container body 1 such that the protrusion 123 has an upper end surface 121 and a lower end surface 122 in the first direction X, and the protrusion 123 cooperates with the stopper assembly 24 to restrict the container lid 2 from being opened by the upper end surface 121 and the lower end surface 122. The protrusion 123 has the advantages of simple structure and convenient processing for the limit fitting 12.

Specifically, as shown in fig. 9 and 10, the container body 1 is provided with a first groove 124 and a second groove 125, with a projection 123 formed between the first groove 124 and the second groove 125; in the locked state, the first groove 124 is engaged with the first position-limiting member 242, and the second groove 125 is engaged with the second position-limiting member 243.

As shown in fig. 2, the first limiting member 242 can extend into the first groove 124, the second limiting member 243 can extend into the second groove 125, so as to limit the opening of the container cover 2, and the first groove 124 and the second groove 125 can function as the first limiting member 242 and the second limiting member 243, so as to reduce the volume of the liquid container, and meanwhile, the first groove 124 and the second groove 125 have simple structures and are convenient to process.

In a specific embodiment, as shown in fig. 2 and 3, the container cover 2 further comprises a second elastic member 25, the second elastic member 25 is located between the transmission member 23 and the fixed seat 21, and the second elastic member 25 is located below the button 22 along the first direction X. When the push button 22 is pressed, the second elastic member 25 is compressed; when the push button 22 is released from being pressed, the second elastic member 25 can drive the push button 22 and the transmission member 23 to be reset.

As shown in fig. 2 and 3, one end of the second elastic member 25 is connected to the transmission member 23, and the other end is connected to the fixed seat 21, that is, when the button 22 is pressed to move downward along the first direction X, the button 22 pushes the transmission member 23 to rotate in the forward direction (the rotation direction of the transmission member 23 when the button 22 is pressed is defined as the forward direction), the transmission member 23 compresses the second elastic member 25, and at the same time, the transmission member 23 can drive the limiting assembly 24 to rotate in the forward direction during the forward rotation process, so that the limiting assembly 24 is located at the unlocking position shown in fig. 3; when the button 22 is released, under the effect of the resilience force of the second elastic member 25, the transmission member 23 rotates reversely (the rotation direction of the transmission member 23 is reverse when the button 22 is released by definition), so that the button 22 is driven to move upwards along the first direction X, and the transmission member 23 rotates reversely, so that the limiting assembly 24 rotates reversely, and the limiting assembly is located at the locking position shown in fig. 2.

Therefore, in this embodiment, the second elastic member 25 is used to realize that the limiting component 24 located at the unlocking position automatically rotates, so that the limiting component 24 can be automatically switched to the locking position, and the process of locking the container cover 2 and the container body 1 by the limiting component 24 does not need to be manually realized, thereby simplifying the operation steps of the locking process and improving the user experience of the container.

More specifically, as shown in fig. 2 and 3, the fixing base 21 is provided with a guide post, and one end of the second elastic member 25 is fitted to the guide post. The guide post is used for positioning the second elastic member 25 and guiding the elastic deformation of the second elastic member 25, thereby improving the stability of the elastic deformation of the second elastic member 25.

In addition, as shown in fig. 4, the fixing base 21 is provided with a moving hole 212, the button 22 is provided with a third limiting member 221, the third limiting member 221 extends into the moving hole 212, the third limiting member 221 can only move along the first direction X under the limitation of the moving hole 212, and the button 22 cannot fall off the cover 2, so that the use experience is improved.

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 container, characterized in that, liquid container includes the container body (1) and container lid (2), the container body (1) has opening (11), container lid (2) can seal or open opening (11), the container body (1) still is provided with limit fitting (12), just limit fitting (12) have relative up end (121) and the lower terminal surface (122) that sets up along first direction (X), container lid (2) include:

a fixed seat (21);

a push button (22), said push button (22) being movable in said first direction (X) with respect to said fixed seat (21);

a transmission member (23), wherein the transmission member (23) can be driven to rotate around a first rotating shaft (231) relative to the fixed seat (21) during the process that the button (22) moves relative to the fixed seat (21) along the first direction (X);

a limiting component (24), wherein the limiting component (24) is connected with the transmission member (23) and can rotate around a second rotating shaft (249) relative to the fixed seat (21), the limiting component (24) can be matched with the limiting matching piece (12) to enable the liquid container to be in a locking state or an unlocking state, in the locking state, the limiting component (24) is matched with both the upper end surface (121) and the lower end surface (122) to limit the relative movement of the container cover (2) relative to the container body (1) along the first direction (X), and in the unlocking state, the container cover (2) can move relative to the container body (1) along the first direction (X).

2. The liquid container according to claim 1, wherein the stopper assembly (24) comprises a body (241), a first stopper (242), a second stopper (243), and a first elastic member (244), the first stopper (242) being mounted to the body (241), the second stopper (243) being movable relative to the body (241), the first elastic member (244) being located between the second stopper (243) and the body (241);

in the locked state, the first limiting member (242) and the second limiting member (243) are located at two ends of the limiting mating member (12) along the first direction, and under the action of the first elastic member (244), the second limiting member (243) abuts against the limiting mating member (12).

3. The liquid container according to claim 2, wherein the body (241) comprises a guide rod (245), the second retaining member (243) is capable of sliding along the guide rod (245), and the first elastic member (244) is sleeved on the guide rod (245).

4. The liquid container according to claim 2, wherein one of the body (241) and the second stopper (243) is provided with a sliding portion (246), and the other is provided with a guide rail (247), and the sliding portion (246) is slidable along the guide rail (247).

5. A liquid container according to claim 2, wherein the first retaining member (242) is a hook or a projection projecting from the body (241), and the first retaining member (242) has a guide surface (242 a).

6. The liquid container according to claim 2, wherein the second retaining member (243) includes an abutting portion (243a), the abutting portion (243a) being configured to abut against the upper end surface (121) in the locked state;

at least a part of the abutting portion 243a extends beyond the first stopper 242 in the second direction Y.

7. A liquid container according to claim 2, wherein one of the transmission member (23) and the limiting member (24) is provided with a third rotation shaft (232), and the other is provided with a first rotation hole (248), and at least a part of the third rotation shaft (232) is located at the first rotation hole (248);

the size of the first rotating hole (248) is larger than that of the third rotating shaft (232), and in the process that the transmission piece (23) drives the limiting assembly (24) to rotate, the third rotating shaft (232) can slide in the first rotating hole (248).

8. A liquid receptacle according to any of claims 2 to 7, characterized in that the container body (1) is provided with a protrusion (123), the protrusion (123) being the positive fit (12).

9. A liquid receptacle according to claim 8, characterized in that the container body (1) is provided with a first groove (124) and a second groove (125), the first groove (124) and the second groove (125) forming the bulge (123) therebetween;

in the locked state, the first groove (124) is engaged with the first retaining member (242), and the second groove (125) is engaged with the second retaining member (243).

10. Liquid container according to any one of claims 1 to 7, characterized in that the container cover (2) further comprises a second elastic member (25), the second elastic member (25) being located between the transmission member (23) and the fixed seat (21) and, in the first direction (X), the second elastic member (25) being located below the push button (22).

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