Cup cover and cup

Abstract

The utility model provides a cup cover and a cup, and relates to the technical field of daily necessities. The cup cover comprises a base body, a turning cover and an elastic piece. The seat body has a hinge portion and an opening portion. The turning cover is provided with a connecting part and a sealing part, and the connecting part is rotatably connected to the hinge part. The elastic piece is arranged between the base body and the turning cover, in the covering state, the turning cover and the base body jointly extrude the elastic piece, and the elastic piece is used for providing elastic force assisting in opening the turning cover. According to the scheme, the elastic piece is arranged between the flip cover and the base body, in the covering state, the flip cover and the base body extrude the elastic piece, so that the elastic piece generates elastic force through self deformation, when the flip cover is opened, the elastic piece can quickly open the flip cover by releasing the elastic force, and the situation that the flip cover cannot be opened due to clamping cannot occur. Meanwhile, the elastic piece is arranged between the turning cover and the base body, the combination structure is simple, and later maintenance and cleaning of the cup cover are easy.

Description

Technical Field

[0001] The present invention relates to the technical field of daily necessities, and in particular to a cup cover and a cup. Background Art

[0002] In the related art, the cup lid is slow and stuck when opening, and how to open the cup lid quickly and conveniently is a problem to be solved. Utility Model Content

[0003] The present disclosure provides a cup cover and a cup to solve the problems mentioned in the above background technology.

[0004] According to one aspect of the present disclosure, a cup cover is provided, including a seat body, a flip cover and an elastic member.

[0005] The seat body has a hinge portion and an opening portion which are arranged at intervals.

[0006] The flip cover has a connecting portion and a sealing portion, wherein the connecting portion is rotatably connected to the hinge portion so that the flip cover is in a closed state or an open state. In the closed state, the sealing portion blocks the opening; in the open state, the sealing portion is separated from the opening, and the flip cover is relatively fixed to the seat body.

[0007] The elastic member is arranged between the base body and the flip cover, and in the closed state, the flip cover and the base body jointly squeeze the elastic member, and the elastic member is used to provide an elastic force to assist the flip cover to open.

[0008] In one embodiment, the elastic member is connected to the seat body, and the elastic member includes an extrusion section. The flip cover is provided with a supporting portion, which is located between the connecting portion and the sealing portion. In the closed state, the supporting portion is used to jointly extrude the extrusion section of the elastic member with the upper surface of the seat body.

[0009] In one embodiment, the elastic member further comprises a matching section connected to the extrusion section. The hinge portion is provided with a communication hole, and the matching section is snap-connected to the communication hole.

[0010] In one embodiment, the communicating hole includes a first hole and a second hole connected in sequence, and the cross-sectional area of ​​the first hole is greater than the cross-sectional area of ​​the second hole.

[0011] The mating section includes a first mating section and a second mating section connected between the first mating section and the extrusion section, the cross-sectional area of ​​the end of the first mating section toward the second mating section is larger than the cross-sectional area of ​​the second mating section, the first mating section is matingly connected in the first hole, and the second mating section is matingly connected in the second hole; wherein the cross-sectional area is a plane perpendicular to the axial direction of the connecting hole.

[0012] In one embodiment, the extrusion section includes a first section and a second section. The first section is connected between the second section and the second matching section. In the covered state, the abutment portion is used to co-extrude the second section with the upper surface of the seat body.

[0013] The cross-sectional area of ​​the end of the first section toward the second matching section is larger than the cross-sectional area of ​​the second matching section, and the cross-sectional area of ​​the first section gradually decreases from one end close to the second matching section to one end close to the second section.

[0014] In one embodiment, a boss is provided at one end of the abutting portion facing away from the sealing portion; and the elastic member further comprises a protruding portion at one end of the fitting section facing away from the extrusion section.

[0015] In the open state, the protrusion is used to abut against the boss to keep the flip cover and the base relatively fixed.

[0016] In one embodiment, the boss includes a first surface.

[0017] The open state includes a first open state. In the first open state, the protrusion is used to abut against the first surface so that the flip cover is fixed to the upper surface of the base body and the flip cover and the upper surface of the base body form a preset angle.

[0018] In one embodiment, the boss further includes a second surface which is at a first angle to the first surface, and a junction between the first surface and the second surface forms a turning portion.

[0019] The open state also includes a second open state. Under the action of external force, the flip cover can switch from the first open state to the second open state along the opening direction, and in the second open state, the turning portion abuts against one end of the protrusion along the opening direction, and the flip cover abuts against the upper surface of the seat body to keep the seat body and the flip cover relatively fixed.

[0020] The opening direction is the rotation direction of the flip cover relative to the base body during the process of switching from the closed state to the first open state.

[0021] In one embodiment, the connecting portion comprises a groove having two inner side walls arranged opposite to each other, and each inner side wall is protrudingly provided with a protrusion.

[0022] Two end surfaces of the hinge part which are away from each other are each provided with a recess, the hinge part is located in the recess, and each protrusion is rotatably connected to the corresponding recess.

[0023] In one embodiment, the elastic member includes a silicone member.

[0024] In one embodiment, the seat body has a top wall and an annular side wall arranged around the outer edge of the top wall, the hinge portion is arranged on the upper surface of the top wall away from the annular side wall, the inner surface of the annular side wall is provided with a first thread, and the first thread is used to cooperate with the second thread on the cup body.

[0025] According to another aspect of the present disclosure, a cup is provided, comprising a cup body, and

[0026] In any of the above embodiments, the end of the base of the cup cover away from the hinged portion is detachably connected to the cup mouth of the cup body.

[0027] According to the solution disclosed in the present invention, an elastic member is arranged between the flip cover and the base body. When the flip cover is closed, the flip cover and the base body squeeze the elastic member, so that the elastic member generates elastic force through its own deformation. When the flip cover is opened, the elastic member can quickly open the flip cover by releasing the elastic force, and there will be no stuck situation that the flip cover cannot be opened. At the same time, the elastic member is arranged between the flip cover and the base body, and its combined structure is simple, which is easy to maintain and clean the cup cover later.

[0028] It should be understood that the contents described in the utility model summary are not intended to limit the key or important features of the embodiments of the present disclosure, nor are they intended to limit the scope of the present disclosure. Other features of the present disclosure will become easily understood through the following description. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] The above and other features, advantages and aspects of the embodiments of the present disclosure will become more apparent with reference to the following detailed description in conjunction with the accompanying drawings. In the accompanying drawings, the same or similar reference numerals represent the same or similar elements, wherein:

[0030] Figure 1 is a schematic structural diagram of a cup cover according to an embodiment of the present disclosure;

[0031] Figure 2 is a schematic structural diagram of a cup cover according to an embodiment of the present disclosure;

[0032] Figure 3 is a schematic diagram of the exploded structure of the cup cover according to an embodiment of the present disclosure;

[0033] Figure 4 is a schematic structural diagram of a cup cover according to an embodiment of the present disclosure;

[0034] Figure 5 is a schematic diagram of the exploded structure of the cup cover according to an embodiment of the present disclosure;

[0035] Figure 6 is a schematic structural diagram of an elastic member according to an embodiment of the present disclosure;

[0036] Figure 7 is a schematic diagram of the exploded structure of the cup cover according to an embodiment of the present disclosure;

[0037] Figure 8 is a schematic structural diagram of a cup cover according to an embodiment of the present disclosure;

[0038] Fig. 9is a schematic diagram of the exploded structure of the cup cover according to an embodiment of the present disclosure;

[0039] Fig.10 Schematic diagram of the structure of the cup cover of the present disclosure

[0040] Fig.11 is a schematic structural diagram of a cup cover according to an embodiment of the present disclosure;

[0041] Fig.12 is a schematic structural diagram of a cup cover according to an embodiment of the present disclosure;

[0042] Fig.13 Schematic diagram of the structure of the cup according to the embodiment of the present disclosure.

[0043] Description of reference numerals:

[0044] Base: 1;

[0045] Articulation: 11;

[0046] Communication hole: 111;

[0047] First hole: 1111;

[0048] Second hole: 1112;

[0049] Depression: 112;

[0050] Opening: 12;

[0051] Flap: 2;

[0052] Connection: 21;

[0053] Bump: 211;

[0054] Sealing part: 22;

[0055] Abutment: 23;

[0056] Boss: 24;

[0057] First surface: 241;

[0058] Second surface: 242;

[0059] Elastic parts: 3;

[0060] Extrusion section: 31;

[0061] Paragraph 1: 311;

[0062] Paragraph 2: 312;

[0063] Matching segment: 32;

[0064] First matching section: 321;

[0065] Second matching section: 322;

[0066] Protrusion: 323;

[0067] Cup body:4. DETAILED DESCRIPTION

[0068] The following is a description of exemplary embodiments of the present disclosure in conjunction with the accompanying drawings, including various details of the embodiments of the present disclosure to facilitate understanding, which should be considered as merely exemplary. Therefore, it should be recognized by those of ordinary skill in the art that various changes and modifications may be made to the embodiments described herein without departing from the scope and spirit of the present disclosure. Similarly, for the sake of clarity and conciseness, descriptions of well-known functions and structures are omitted in the following description.

[0069] The cup cover is usually connected to the cup body for holding liquid. When the liquid in the cup body needs to be drunk, the cup cover can be opened to drink. When the liquid in the cup needs to be sealed (for example, after drinking the liquid), the cup cover can be closed to prevent the liquid in the cup from flowing out. In the related art, the user needs to manually push the cup cover and flip the cup cover to make it fully open.

[0070] In order to solve at least one of the above technical problems, the embodiment of the present disclosure provides a cup cover and a cup set, the cup cover includes a base, a flip cover and an elastic member. The base has a hinged portion and an opening portion arranged at intervals. The flip cover has a connecting portion and a sealing portion, the connecting portion is rotatably connected to the hinged portion, so that the flip cover is in a closed state or an open state, in the closed state, the sealing portion blocks the opening portion, in the open state, the sealing portion is separated from the opening portion, and the flip cover is relatively fixed with the base. The elastic member is arranged between the base and the flip cover, and in the closed state, the flip cover and the base jointly squeeze the elastic member, and the elastic member is used to provide an elastic force to assist the flip cover to open. In the embodiment of the present disclosure, by arranging the elastic member between the flip cover and the base, in the closed state, the flip cover and the base squeeze the elastic member, so that the elastic member generates an elastic force through its own deformation, and when the flip cover is opened, the elastic member can quickly open the flip cover by releasing the elastic force, and there will be no jamming that causes the flip cover to be unable to open. At the same time, the elastic member is arranged between the flip cover and the base, and its combined structure is simple, which is easy to maintain and clean the cup cover later.

[0071] The present disclosure provides a cup cover, such as Figures 1 to 12 As shown, it includes a base body 1, a flip cover 2 and an elastic member 3.

[0072] The seat body 1 has a hinge portion 11 and an opening portion 12 which are arranged at intervals.

[0073] The flip cover 2 has a connecting portion 21 and a sealing portion 22. The connecting portion 21 is rotatably connected to the hinge portion 11 so that the flip cover 2 is in a closed state or an open state. In the closed state, the sealing portion 22 blocks the opening portion 12. In the open state, the sealing portion 22 is separated from the opening portion 12, and the flip cover 2 is relatively fixed to the base body 1.

[0074] The elastic member 3 is disposed between the base body 1 and the flip cover 2 , and in the closed state, the flip cover 2 and the base body 1 jointly squeeze the elastic member 3 , and the elastic member 3 is used to provide an elastic force to assist the flip cover 2 in opening.

[0075] According to the embodiments of the present disclosure, it should be noted that:

[0076] The seat body 1 can be understood as a structure for covering the cup body, and its specific shape and structure can be selected and adjusted according to the shape and structure of the cup body. For example, in one embodiment, the cup body can be a container for loading liquid connected to the cup cover, and the cup body can be provided with a second thread, the seat body 1 has a top wall and an annular side wall arranged around the outer edge of the top wall, and the hinge part 11 is arranged on the upper surface of the top wall away from the annular side wall. Furthermore, the inner surface of the annular side wall is provided with a first thread, and the first thread is adapted to the second thread, and then the connection between the seat body 1 and the cup body is realized by a threaded connection, and the sealing of the cup body and the cup cover can be realized. Among them, the upper surface of the top wall away from the annular side wall can be understood as the upper surface of the seat body 1, and its upper surface can be a planar structure or a non-planar structure.

[0077] The position of the hinge 11 relative to the base 1 can be adjusted as needed. For example, the hinge 11 can be arranged in the central area of ​​the base 1 or in an area close to the center of the base 1, so that when the flip cover 2 is in the open state, the flip cover 2 can be turned over to partially abut against the surface of the base 1 to achieve fixation. Alternatively, the hinge 11 can be arranged in an area close to the outer edge of the base 1, so that when the flip cover 2 is in the open state, it can be turned over at a larger angle to abut against the cup body to achieve fixation of the flip cover 2.

[0078] Furthermore, the open state (such as Fig.12 and Fig.11 As shown in the figure, it can be understood that after the sealing portion 22 is separated from the opening portion 12, the flip cover 2 is flipped away from the opening portion 12 and then fixed relative to the base 1, that is, it can be understood that in the open state, the flip cover 2 maintains a certain preset angle relative to the base 1, or maintains it within a certain preset angle range, and the angle or angle range can be adjusted as needed to meet the user's need to drink the liquid in the cup body through the opening portion 12 in the open state without affecting the user. For example, Fig.12 As shown, the flip cover 2 is attached to the upper surface of the base 1 and remains relatively fixed (ie, the flip cover 2 remains relatively fixed after being flipped about 180 degrees in the direction away from the opening 12), or as shown in FIG. Fig.11 The flip cover 2 is tilted on the upper surface of the base 1 and remains relatively fixed (ie, the flip cover 2 remains relatively fixed after being flipped about 90 degrees, 135 degrees, 150 degrees, etc., away from the opening 12). Fig.10 As shown in the figure, it can be understood that the sealing part 22 blocks the opening part 12, and the two will not separate from the opening part 12 without the action of external force. The sealing part 22 and the opening part 12 can be connected only by the friction between them. For example, when the flip cover 2 is in the closed state, the friction between the sealing part 22 and the opening part 12 is greater than the elastic force generated by the elastic member 3. In this way, the sealing part 22 and the opening part 12 can be closed only by the friction between them. When a force is applied to the flip cover 2 to separate the sealing part 22 from the opening part 12, if the sum of the applied force and the elastic force of the elastic member 3 is greater than the friction force, the sealing part 22 will separate from the opening part 12. In other words, the elastic force generated by the elastic member 3 when the flip cover 2 is squeezed when the flip cover 2 is in the closed state should not be enough to separate the sealing part 22 from the opening part 12.

[0079] The position of the opening 12 relative to the hinge 11 can be adjusted as needed. For example, when the hinge 11 is disposed in the central area of ​​the base 1, the opening 12 is disposed in an area close to the outer edge of the base 1. Alternatively, when the hinge 11 is disposed in an area close to the outer edge of the base 1, the opening 12 can be selectively disposed in the central area of ​​the base 1 or in an area close to the outer edge of the base 1 on the side opposite to the hinge 11.

[0080] The connecting portion 21 and the sealing portion 22 can be structures on the two ends of the flip cover 2. For example, a connecting portion 21 is provided at the end of one end of the flip cover 2, and the connecting portion 21 is rotatably connected to the hinge portion 11. A sealing portion 22 is provided at the other end of the flip cover 2 away from the connecting portion 21. In the closed state, the sealing portion 22 is cooperated and connected with the opening portion 12 to seal the opening portion 12.

[0081] The elastic member 3 can be understood as a structure that generates elastic force due to the compression of the flip cover 2 and the base body 1 in the closed state. Further, the elastic member 3 can be arranged on the surface of the base body 1, on the side of the flip cover 2 facing the base body 1 in the closed state, or at the connection between the base body 1 and the flip cover 2 (such as the hinge 11); in the process of switching the flip cover 2 from the open state to the closed state, the sealing portion 22 moves toward the opening portion 12, and in the fully closed state (i.e., the sealing portion 22 blocks the opening portion 12), the side of the flip cover 2 facing the base body 1 in the closed state and the surface of the base body 1 jointly compress the elastic member 3, so that the elastic member 3 is deformed to generate a reverse elastic force, which is used to release the reverse elastic force in the process of switching the flip cover 2 from the closed state to the open state. In specific implementation, the surface of the base body 1 is the upper surface of the base body 1.

[0082] In one embodiment, the elastic member 3 includes a silicone member. By setting the elastic member 3 as a silicone member, the durability of the silicone member is better. When it is squeezed for a long time, it still has a high recovery ability, so that the elastic force generated by it pushes the flip cover 2 to move. At the same time, the silicone member has a strong antioxidant ability and will not pollute the environment of the cup cover. In specific implementation, the part of the elastic member 3 used to provide the elastic force to assist the flip cover 2 to open is made of silicone material, or the elastic member 3 is made of silicone material as a whole.

[0083] When opening the cup cover, the user can apply an opening force (i.e., apply a force to separate the sealing part 22 from the opening part 12) to the flip cover 2 in the closed state, so that the sealing part 22 gradually moves in the direction of separating from the opening part 12, and in this process, since the flip cover 2 abuts against the elastic member 3, the elastic member 3 generates an elastic force on the flip cover 2 that helps the flip cover 2 to open, so that even after the force applied by the user disappears, the flip cover 2 can be flipped to a state where the sealing part 22 is away from the opening part 12 under the action of the elastic force, that is, the flip cover 2 is switched to the open state, so that the user can drink the liquid loaded in the cup body through the opening part 12. After the user drinks the liquid, the user applies a force to the flip cover 2 to make the sealing part 22 block the opening part 12, so that the flip cover 2 and the surface of the base body 1 press the elastic member 3, so that the elastic member 3 generates an elastic force, until the sealing part 22 completely blocks the opening part 12 and will not be separated due to the elastic force of the elastic member 3, that is, the flip cover 2 is switched to the closed state.

[0084] According to the embodiment of the present disclosure, by arranging the elastic member 3 between the flip cover 2 and the base 1, in the closed state, the flip cover 2 and the base 1 squeeze the elastic member 3, so that the elastic member 3 generates elastic force through its own deformation. When the flip cover 2 is opened, the elastic member 3 can quickly open the flip cover 2 by releasing the elastic force, and there will be no jamming that causes the flip cover 2 to be unable to open. At the same time, the elastic member 3 is arranged between the flip cover 2 and the base 1, and its combined structure is simple, which is easy to maintain and clean the cup cover later.

[0085] In one embodiment, Figure 6 As shown, the elastic member 3 is connected to the base 1, and the elastic member 3 includes an extrusion section 31. The flip cover 2 is provided with a supporting portion 23, which is located between the connecting portion 21 and the sealing portion 22. In the closed state, the supporting portion 23 is used to jointly extrude the extrusion section 31 of the elastic member 3 with the upper surface of the base 1.

[0086] According to the embodiments of the present disclosure, it should be noted that:

[0087] In the closed state, a supporting portion 23 is provided on one side of the upper surface of the base body 1 facing the flip cover 2. When the flip cover 2 rotates to the closed state, the supporting portion 23 moves toward the upper surface of the base body 1 until the supporting portion 23, the extrusion section 31 and the upper surface of the base body 1 abut against each other. While the sealing portion 22 continues to apply a force to the flip cover 2 to seal the opening 12, the supporting portion 23 and the upper surface of the base body 1 jointly squeeze the extrusion section 31 of the elastic member 3 to generate an elastic force.

[0088] According to the embodiment of the present disclosure, by providing the abutment portion 23 on the flip cover 2, when in the closed state, the flip cover 2 is in contact with the extrusion section 31 only through the abutment portion 23, and when the flip cover 2 is switched to the open state, the elastic force of the extrusion section 31 all acts on the abutment portion 23, and the release of the elastic force is more obvious, so that the flip cover 2 rotates more smoothly, and the volume and weight of the flip cover 2 can be reduced.

[0089] In one embodiment, Figure 5-Figure 8 As shown, the elastic member 3 further includes a matching section 32 connected to the extrusion section 31. The hinge portion 11 is provided with a communication hole 111, and the matching section 32 is snap-connected to the communication hole 111.

[0090] According to the embodiments of the present disclosure, it should be noted that:

[0091] It can be understood that the elastic member 3 has two sections connected to each other, namely, the extrusion section 31 and the fitting section 32. The fitting section 32 is snap-fitted and connected to the connecting hole 111. The extrusion section 31 extends to the outside of the connecting hole 111. The fitting section 32 is arranged in the connecting hole 111 to increase the contact area between the fitting section 32 and the hole wall of the connecting hole 111, thereby increasing the friction between the two, so that the fitting section 32 is firmly connected to the connecting hole 111, and the extrusion section 31 can be fixed at the same time to prevent the extrusion section 31 from being displaced. Further, there can be multiple ways of snap-fitting the fitting section 32 and the connecting hole 111, for example, the shape of the fitting section 32 is adapted to the shape of the connecting hole 111, so that the fitting section 32 is inserted into the connecting hole 111, or the fitting section 32 and the hole wall of the connecting hole 111 are provided with mutually matching snap-fit ​​structures, so that the two are snap-fitted and connected through the snap-fit ​​structure, etc.

[0092] According to the embodiments of the present disclosure, the stability of the connection between the elastic member 3 and the seat body 1 can be improved.

[0093] In one embodiment, Figure 7 As shown, the communication hole 111 includes a first hole 1111 and a second hole 1112 connected in sequence, and the cross-sectional area of ​​the first hole 1111 is greater than the cross-sectional area of ​​the second hole 1112 .

[0094] The mating section 32 includes a first mating section 321 and a second mating section 322 connected between the first mating section 321 and the extrusion section 31. The cross-sectional area of ​​the end of the first mating section 321 toward the second mating section 322 is larger than the cross-sectional area of ​​the second mating section 322. The first mating section 321 is matingly connected in the first hole 1111, and the second mating section 322 is matingly connected in the second hole 1112; wherein the cross-sectional area is a plane perpendicular to the axial direction of the connecting hole 111.

[0095] According to the embodiments of the present disclosure, it should be noted that:

[0096] The connecting hole 111 can be understood as an opening that passes through the hinged portion 11, and the end thereof close to the opening portion 12 is the second hole 1112, and the end thereof away from the opening portion 12 is the first hole 1111. The cross-sectional area of ​​the first hole 1111 is greater than the cross-sectional area of ​​the second hole 1112. Further, the mating segment 32 has two sections connected to each other, wherein the second mating segment 322 is connected to the extrusion segment 31, and the first mating segment 321 is away from the extrusion segment 31. The cross-sectional area of ​​the end of the first mating segment 321 away from the second mating segment 322 is greater than the cross-sectional area of ​​the second mating segment 322, and the shape of the first mating segment 321 is adapted to the shape of the first hole 1111, so that the first mating segment 321 can be configured in the first hole 1111. It can also be further understood that the cross-sectional area of ​​the first hole 1111 is greater than the cross-sectional area of ​​the second hole 11112. When the elastic member 3 is adapted to the connecting hole 111 and the elastic member 3 is arranged in the connecting hole 111, the first matching segment 321 is clamped in the first hole 1111, and the second matching segment 322 is clamped in the second hole 1112, thereby fixing the elastic member 3 in the connecting hole 111, so that the elastic member 3 can be firmly clamped in the connecting hole 111, and the elastic member 3 can be prevented from moving toward the opening 12.

[0097] In specific implementation, the cross section is a plane perpendicular to the axial direction of the connecting hole 111, the axes of the first hole 1111 and the second hole 1112 of the connecting hole 111 are the same, and the cross sections of the first mating section 321 and the second cross section 322 are both planes perpendicular to the axial direction of the connecting hole 111 when the first mating section 321 and the second mating section 322 are located in the connecting hole 111.

[0098] In one embodiment, Figure 6 As shown, the extrusion section 31 includes a first section 311 and a second section 312. The first section 311 is connected between the second section 312 and the second matching section 322. In the covered state, the abutment portion 23 is used to extrude the second section 312 together with the upper surface of the seat body 1.

[0099] The cross-sectional area of ​​the end of the first section 311 toward the second matching section 322 is larger than the cross-sectional area of ​​the second matching section 322 , and the cross-sectional area of ​​the first section 311 gradually decreases from the end close to the second matching section 322 to the end close to the second section 312 .

[0100] According to the embodiments of the present disclosure, it should be noted that:

[0101] It can be understood that the extrusion section 31 has two sections connected to each other, wherein the first section 311 is connected to the second matching section 322, and the second section 312 is away from the second matching section 322. The cross-sectional area of ​​the end of the first section 311 facing the second matching section 322 is larger than the cross-sectional area of ​​the second matching section 322, that is, the cross-sectional area of ​​the end of the first section 311 facing the second matching section 322 is larger than the cross-sectional area of ​​the second hole 1112, so that the end of the first section 311 close to the second matching section 322 is clamped outside the second hole 1112.

[0102] Furthermore, it can be understood that the elastic member 3 is clamped with the outside of the second hole 1112 through the first section 311 of the extrusion section 31, and the first matching section 321 is clamped in the first hole 1111, so as to achieve relative fixation of the first matching section 321 and the second hole 1112, thereby further achieving fixation of the elastic member 3 in the connecting hole 111, and achieving the purpose of avoiding displacement of the elastic member 3.

[0103] Furthermore, Figure 6 As shown, the first section 311 presents a smooth and gradually expanding structure from one end of the first section 311 close to the second section 312 to one end of the first section 311 close to the second matching section 322. This facilitates the installation of the extrusion section 31 during the process of installing the elastic member 3 from the first hole 1111 in the first section 311. In other words, the cross-sectional area of ​​the first section 311 gradually decreases from one end close to the second matching section 322 to one end close to the second section 312, which facilitates the extrusion section 31 to pass through the first hole 1111 and the second hole 1112 in sequence, thereby completing the installation of the elastic member 3 in the connecting hole 111.

[0104] According to an embodiment of the present disclosure, by providing the first section 311 with a larger cross-sectional area to abut against the outside of the second hole 1112 , the elastic member 3 can be prevented from moving in a direction away from the opening 12 .

[0105] In one embodiment, Figures 10 to 12 As shown, a boss 24 is provided at one end of the abutting portion 23 away from the sealing portion 22 ; the elastic member 3 further includes a protruding portion 323 located at one end of the fitting segment 32 away from the extrusion segment 31 .

[0106] In the open state, the protrusion 323 is used to abut against the boss 24 so that the flip cover 2 and the base body 1 remain relatively fixed.

[0107] According to the embodiments of the present disclosure, it should be noted that:

[0108] The boss 24 can be understood as a structure that protrudes from one end surface of the abutting portion 23 toward the connecting portion 21. Furthermore, the protruding portion 323 can be understood as a portion of the end of the matching section 32 that is away from the extruding section 31 and extends to the outside of the connecting hole 111. In the open state, the boss 24 rotates to the position of the protruding portion 323 and abuts against the protruding portion 323, thereby achieving relative fixation between the seat body 1 and the flip cover 2.

[0109] According to the embodiment of the present disclosure, by providing the protrusion 323, when the flip cover 2 is flipped to the open state, the flip cover 2 can be relatively fixed to the upper surface of the base 1, so that the flip cover 2 is relatively fixed to the base 1 when it is in the open state.

[0110] In one embodiment, Figure 7 As shown, the boss 24 includes a first surface 241;

[0111] The open state includes a first open state. In the first open state, the protrusion 323 is used to abut against the first surface 241 so that the flip cover 2 is fixed to the upper surface of the base 1 and the flip cover 2 and the upper surface of the base 1 form a preset angle.

[0112] According to the embodiments of the present disclosure, it should be noted that:

[0113] It can be understood that, in the process of switching the flip cover 2 from the closed state to the first open state, under the elastic force of the elastic member 3, the first surface 241 will contact the protrusion 323, and due to the friction between the first surface 241 and the protrusion 323, the flip cover 2 will stop flipping at the first surface 241, that is, the flip cover 2 is stationary at the position of the protrusion 323. Further, the flip cover 2 and the upper surface of the base 1 form a preset angle, that is, in the first open state, the flip cover 2 can be inclined at a certain angle relative to the upper surface of the base 1, and the inclination angle is determined by the angle between the protrusion 323 and the upper surface of the base 1, that is, the larger the angle at which the protrusion 323 is inclined to the upper surface of the base 1, the larger the preset angle, and the smaller the angle at which the protrusion 323 is inclined to the upper surface of the base 1, the smaller the preset angle.

[0114] The roughness of the first surface 241 can be adjusted according to the material of the elastic member 3. For example, if the elastic member 3 is made of a material with greater elasticity, a rougher first surface 241 is selected. Thus, when the elastic member 3 releases its elastic force, the first surface 241 slows down the flipping movement of the flip cover 2 and makes it abut against the first surface 241.

[0115] According to an embodiment of the present disclosure, in the first open state, the flip cover 2 is fixed to the upper surface of the base body 1 at a preset angle, and the flip cover 2 can be fixed to prevent it from turning over when drinking the liquid in the cup body.

[0116] In one embodiment, the boss 24 further includes a second surface 242 which is at a first angle to the first surface 241 , and a junction between the first surface 241 and the second surface 242 forms a turning portion.

[0117] The open state also includes a second open state. Under the action of external force, the flip cover 2 can switch from the first open state to the second open state along the opening direction, and in the second open state, the turning portion abuts against one end of the protrusion 323 along the opening direction, and the flip cover 2 abuts against the upper surface of the base body 1, so that the base body 1 and the flip cover 2 remain relatively fixed.

[0118] The opening direction is the rotation direction of the flip cover 2 relative to the base body 1 during the process of switching from the closed state to the first open state.

[0119] According to the embodiments of the present disclosure, it should be noted that:

[0120] Under the action of external force, the flip cover 2 switches from the first open state to the second open state, that is, after the first surface 241 abuts against the protrusion 323, the flip cover continues to flip along the opening direction, so that the first surface 241 slides over the protrusion 323 until the turning portion at the connection between the first surface 241 and the second surface 242 abuts against the side of the surface of the protrusion 323 close to the base 1 (that is, one end of the protrusion 323 along the opening direction), so as to prevent the flip cover 2 from flipping in the opposite direction of the opening direction. Among them, the angle between the first surface 241 and the second surface 242 is the first angle, which can be adjusted as needed. By providing a turning portion with a certain angle, when the flip cover 2 is in the second open state, the turning portion and the protrusion 323 are firmly abutted and connected, so as to prevent the flip cover 2 from shaking.

[0121] Furthermore, when the turning portion abuts against one end of the protrusion 323 along the opening direction, the end surface of the flip cover 2 facing away from the sealing portion 22 abuts against the upper surface of the base body 1, further fixing the flip cover 2 in the second open state.

[0122] When the flip cover 2 is fully opened, that is, the flip cover 2 is in the second open state, the boss 24 rotates to between the protrusion 323 and the upper surface of the base 1, and the boss 24 is fixed by the protrusion 323 and the upper surface of the base 1. Specifically, the boss 24 can only abut against the protrusion 323, and the end surface of the flip cover 2 facing away from the boss 24 abuts against the upper surface of the base 1, thereby fixing the flip cover 2. Alternatively, the boss 24 abuts against the protrusion 323 and the upper surface of the base 1 at the same time, thereby fixing the flip cover 2.

[0123] According to an embodiment of the present disclosure, in the second open state, the connection between the first surface 241 and the second surface 242 (i.e., the turning portion) abuts against a side of the surface of the protrusion 323 close to the base body 1 (i.e., one end of the protrusion 323 along the opening direction) to prevent the flip cover 2 from shaking and to prevent the flip cover 2 from flipping in the opposite direction of the opening direction.

[0124] In one embodiment, Fig. 9 As shown, the connecting portion 21 includes a groove having two inner side walls arranged opposite to each other, and each inner side wall is protrudingly provided with a protrusion 211 .

[0125] Two opposite end surfaces of the hinge portion 11 are each provided with a recess 112 , the hinge portion 11 is located in the recess, and each protrusion 211 is rotatably connected to a corresponding recess 112 .

[0126] According to the embodiments of the present disclosure, it should be noted that:

[0127] It can be understood that the hinge part 11 is inserted into the groove, that is, the hinge part 11 is clamped between the two inner side walls of the groove, and the hinge part 11 is connected to the two recesses 112 at two opposite ends of the hinge part 11 through two protrusions 211 arranged opposite to each other on the two inner side walls, so as to realize the rotation of the hinge part 11 and the two inner side walls. Among them, each protrusion 211 is rotatably connected to the corresponding recess 112, that is, the protrusion 211 corresponds to the recess 112 one by one, and one of the two protrusions 211 corresponds to one of the recesses 112, and the other protrusion 211 corresponds to the other recess 112.

[0128] According to the embodiment of the present disclosure, the flip cover 2 can be flipped relative to the base body 1 by plugging the protrusion 211 on the connecting portion 21 into the recess 112 on the hinge portion 11 .

[0129] In one embodiment, the opening portion 12 is protruded from the surface of the seat body 1 to form an annular opening portion, and the sealing portion 22 is protruded from the flip cover 2 to form a convex sealing portion or an annular sealing portion. In the closed state, the convex sealing portion or the annular sealing portion is inserted into the annular opening portion.

[0130] The present invention provides a cup, such as Fig.13 As shown, it includes a cup body 4, and

[0131] In any of the above embodiments, the end of the base 1 of the cup cover away from the hinge 11 is detachably connected to the cup mouth of the cup body 4 .

[0132] According to the embodiments of the present disclosure, it should be noted that:

[0133] The cup body 4 is used to carry liquid, and its cup mouth can be understood as an opening on the cup body 4, and its shape is adapted to the shape of the end of the base body 1 of the cup cover away from the hinge part 11. The connection relationship between the two can be adopted in various ways, such as a connection achieved by plugging together by the friction between the two; or a connection achieved by threaded matching, for example, a second thread is set on the outer surface of the side wall of the cup mouth, and a first thread is set on the inner surface of the annular side wall of the base body 1, and the connection between the cup body 4 and the cup cover is achieved by the second thread matching with the first thread.

[0134] According to the embodiment of the present disclosure, by providing a detachable connection between the cup body 4 and the cup cover, when liquid needs to be injected into the cup body 4, the cup cover can be removed from the cup, and then the liquid can be injected into the cup body 4 through the cup mouth. At the same time, when the cup needs to be sealed, the cup cover can be installed on the cup mouth to prevent the liquid from flowing out of the cup mouth.

[0135] In the description of this specification, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present disclosure and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present disclosure.

[0136] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of the present disclosure, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0137] In the present disclosure, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or a communication; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present disclosure can be understood according to specific circumstances.

[0138] In the present disclosure, unless otherwise expressly specified and limited, a first feature being “above” or “below” a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being “above”, “above”, and “above” a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being “below”, “below”, and “below” a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0139] The disclosure above provides many different embodiments or examples to realize different structures of the present disclosure. In order to simplify the disclosure of the present disclosure, the components and settings of specific examples are described above. Of course, they are only examples, and the purpose is not to limit the present disclosure. In addition, the present disclosure can repeat reference numbers and / or reference letters in different examples, and this repetition is for the purpose of simplification and clarity, and does not itself indicate the relationship between the various embodiments and / or settings discussed.

[0140] The above specific implementations do not constitute a limitation on the protection scope of the present disclosure. It should be understood by those skilled in the art that various modifications, combinations, sub-combinations and substitutions can be made according to design requirements and other factors. Any modification, equivalent substitution and improvement made within the spirit and principle of the present disclosure shall be included in the protection scope of the present disclosure.

Claims

1. A cup cover, characterized in that: include: The seat body has a hinge portion and an opening portion which are arranged at intervals; The flip cover comprises a connecting portion and a sealing portion, wherein the connecting portion is rotatably connected to the hinge portion so that the flip cover is in a closed state or an open state. In the closed state, the sealing portion blocks the opening portion; in the open state, the sealing portion is separated from the opening portion, and the flip cover is relatively fixed to the base body. An elastic member is disposed between the base body and the flip cover, and in the closed state, the flip cover and the base body jointly squeeze the elastic member, and the elastic member is used to provide an elastic force to assist the flip cover in opening.

2. The cup cover according to claim 1, characterized in that: The elastic member is connected to the seat body, and the elastic member includes an extrusion section; The flip cover is provided with a supporting portion, and the supporting portion is located between the connecting portion and the sealing portion. In the closed state, the supporting portion is used to jointly extrude the extrusion section with the upper surface of the seat body.

3. The cup cover according to claim 2, characterized in that: The elastic member further comprises a matching section connected to the extrusion section; the hinge portion is provided with a connecting hole, and the matching section is snap-connected to the connecting hole.

4. The cup cover according to claim 3, characterized in that: The communicating hole comprises a first hole and a second hole connected in sequence, and the cross-sectional area of ​​the first hole is larger than the cross-sectional area of ​​the second hole; The mating section includes a first mating section and a second mating section connected between the first mating section and the extrusion section, the cross-sectional area of ​​the end of the first mating section toward the second mating section is larger than the cross-sectional area of ​​the second mating section, the first mating section is matingly connected in the first hole, and the second mating section is matingly connected in the second hole; wherein the cross-sectional area is a plane perpendicular to the axial direction of the connecting hole.

5. The cup cover according to claim 4, characterized in that: The extrusion section includes a first section and a second section; The first section is connected between the second section and the second matching section; in the covered state, the abutment portion is used to press the second section together with the upper surface of the seat body; The cross-sectional area of ​​the end of the first section toward the second matching section is larger than the cross-sectional area of ​​the second matching section, and the cross-sectional area of ​​the first section gradually decreases from one end close to the second matching section to one end close to the second section.

6. The cup cover according to claim 3, characterized in that: A boss is provided at one end of the abutting portion away from the sealing portion; the elastic member further comprises a protruding portion located at one end of the matching section away from the extrusion section; In the open state, the protrusion is used to abut against the boss to keep the flip cover and the base relatively fixed.

7. The cup cover according to claim 6, characterized in that: The boss includes a first surface; The open state includes a first open state. In the first open state, the protrusion is used to abut against the first surface so that the flip cover is fixed to the upper surface of the base and the flip cover and the upper surface of the base form a preset angle.

8. The cup cover according to claim 7, characterized in that: The boss further includes a second surface which is at a first angle to the first surface, and a junction between the first surface and the second surface forms a turning portion; The open state also includes a second open state, and under the action of an external force, the flip cover can be switched from the first open state to the second open state along the opening direction, and in the second open state, the turning portion abuts against one end of the protruding portion along the opening direction, and the flip cover abuts against the upper surface of the base, so that the base and the flip cover remain relatively fixed; The opening direction is a rotation direction of the flip cover relative to the base body during the process of switching from the closed state to the first open state.

9. The cup cover according to any one of claims 1 to 8, characterized in that: The connecting portion comprises a groove, the groove having two inner side walls arranged opposite to each other, each of the inner side walls being protrudingly provided with a protrusion; Two end surfaces of the hinged portion that are separated from each other are each provided with a recess, the hinged portion is located in the recess, and each of the protrusions is rotatably connected to the corresponding recess.

10. The cup cover according to any one of claims 1 to 8, characterized in that: The elastic member includes a silicone member.

11. The cup cover according to any one of claims 1 to 8, characterized in that: The seat body has a top wall and an annular side wall arranged around the outer edge of the top wall, the hinge portion is arranged on the upper surface of the top wall away from the annular side wall, the inner surface of the annular side wall is provided with a first thread, and the first thread is used to cooperate with the second thread on the cup body.

12. A cup, characterized in that: include: Cup body; The cup cover according to any one of claims 1 to 11, wherein one end of the base of the cup cover facing away from the hinged portion is detachably connected to the cup mouth of the cup body.

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