A stirring cup that is convenient for fixing the cup body and the inner liner

By using a combined structure of connecting parts and fixed grooves in the mixing cup, combined with the design of reverse edges and folded edges, the problem of insecure connection between the cup body and the inner liner in the existing mixing cup is solved, and the effect of stable connection, avoiding water leakage and reducing production costs is achieved.

CN119769923APending Publication Date: 2025-04-08HUBEI SPORT MAN CUP POT MFG CO LTD
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Patent Information

Application Number
CN202510064942.4
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2025-01-15
Publication Date
2025-04-08

AI Technical Summary

Technical Problem

In existing mixing cups, the connection between the cup body and the inner liner is likely to cause water leakage or seepage, and welding scars are likely to occur during welding to affect the appearance, or the screw cap falls off, resulting in the unsolid connection.

Method used

A combined structure of a connecting piece and a fixing groove is adopted. The inner liner is arranged in the fixing groove. The central area of ​​the connecting piece is equipped with a connecting column and a fixed connection to the cup body. The fixed slot is formed by the reverse edge and the folded edge to ensure the stable connection between the inner liner and the cup body.

Benefits of technology

The stable connection between the cup body and the inner liner is achieved, avoiding the problems of water leakage or seepage, while improving assembly efficiency and product aesthetics, reducing production costs.

✦ Generated by Eureka AI based on patent content.

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Abstract

The present invention discloses a stirring cup that is convenient for fixing a cup body and an inner liner, comprising a cup body and an inner liner, wherein the inner liner is arranged in the cup body, a connecting piece is arranged in the inner liner, the connecting piece is provided with a fixing groove, the inner liner is arranged in the fixing groove, a connecting column is arranged in the central area of ​​the connecting piece, and the connecting column is fixedly connected to the cup body. The present invention can realize the fixing of the inner liner on the cup body through the arrangement of the connecting piece, and the fixing is convenient and has a good fixing effect. The connecting piece can facilitate the positioning of the inner liner during production through the arrangement of the fixing groove, and is easy to assemble and simple to produce and process. A connecting column is arranged in the center of the bottom of the connecting piece, which can make the connection between the connecting piece and the cup body more convenient, and the connecting piece is only used as an assembly connection structure, so that the bottom structure of the cup body is simple, convenient for production and manufacturing, and saves costs.
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Description

Technical Field

[0001] The invention belongs to the technical field of stirring cups, and in particular relates to a stirring cup which is convenient for fixing a cup body and an inner container. Background Art

[0002] In daily life, people generally use a mixing cup to stir the processed food and beverages to dissolve solids quickly or mix different ingredients evenly. Figures 1 to 6 As shown, the existing blending cup body and the inner liner are matched by welding a screw cap in the middle of the bottom surface of the inner liner, and the inner liner and the cup body are locked together by connecting the screw and the screw cap. Since the inner liner wall of the blending cup is relatively thin, with a thickness of only about 0.3mm, it is easy to break the screw cap when welding it to the bottom surface of the inner liner, resulting in water leakage or water seepage. If the current is too large during the welding process, welding scars will appear on the inner bottom surface of the inner liner, affecting the appearance; if the current is too small, the welding between the screw cap and the bottom surface of the inner liner will not be firm, and the screw cap will fall off due to the tension when the screw is fixed, resulting in the inability to connect the inner liner and the cup body normally and firmly, resulting in a defective rate. Summary of the invention

[0003] The purpose of the present invention is to solve the above-mentioned technical problems existing in the prior art and to provide a stirring cup which is convenient for fixing the cup body and the inner pot, can improve the connection effect between the cup body and the inner pot, and the bottom of the inner pot is smooth and flat without welds, effectively avoiding water leakage or seepage.

[0004] In order to solve the above technical problems, the present invention adopts the following technical solutions:

[0005] A stirring cup which is convenient for fixing a cup body and an inner liner, comprises a cup body and an inner liner, wherein the inner liner is arranged in the cup body, and is characterized in that: the inner liner is provided with a connecting piece, the connecting piece is provided with a fixing groove, the inner liner is arranged in the fixing groove, a connecting column is provided in the central area of ​​the connecting piece, and the connecting column is fixedly connected to the cup body.

[0006] Furthermore, the top of the inner container is provided with an inverted edge extending outward, and the bottom surface of the inverted edge is in contact with the top surface of the cup body.

[0007] Furthermore, a folded edge is provided on the outer side of the reverse edge, and the folded edge and the reverse edge form a fixed slot, and the top of the cup body is arranged in the slot.

[0008] Furthermore, a through hole is provided at the bottom of the cup body, and a fixing screw is provided on the connecting post. The fixing screw passes through the through hole and is threadedly connected to the connecting post.

[0009] Furthermore, the connecting column is provided with a fixing hole, a fixing screw is arranged in the fixing hole, and a guide portion is arranged at the opening of the fixing hole.

[0010] Furthermore, a reinforcement sheet is provided on the side of the connecting column.

[0011] Furthermore, an annular convex rib is provided on the inner side of the fixing groove, and an annular groove matching the annular convex rib is provided on the outer side of the inner shell, and the annular convex rib is clamped in the annular clamping groove.

[0012] Furthermore, the stirring cup also includes a cup cover, and the cup cover is provided with a stirring rod and a motor, and the motor is connected to the stirring rod and drives the stirring rod to rotate.

[0013] Furthermore, a battery is arranged in the cup cover, and the battery is connected to the motor to supply power to the motor.

[0014] Furthermore, the cup cover is provided with a drinking opening.

[0015] The present invention has the following beneficial effects due to the adoption of the above technical solution:

[0016] The present invention can achieve the fixation of the inner liner on the cup body through the setting of the connecting piece, and the fixation is convenient and the fixing effect is good. The connecting piece can facilitate the positioning of the inner liner during production through the setting of the fixing groove, which is convenient for assembly and simple in production and processing. A connecting column is set at the center of the bottom of the connecting piece, which can make the connection between the connecting piece and the cup body more convenient. The connecting piece only serves as an assembly connection structure, which makes the bottom structure of the cup body simple, facilitates production and manufacturing, and saves costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The present invention will be further described below in conjunction with the accompanying drawings:

[0018] Figure 1 It is a schematic diagram of the structure of the inner liner in the prior art;

[0019] Figure 2 It is a structural schematic diagram of the connection between the inner liner and the screw cap in the prior art;

[0020] Figure 3 It is a structural schematic diagram of a cup body in the prior art;

[0021] Figure 4 It is a cross-sectional view of a cup body in the prior art;

[0022] Figure 5 It is a structural schematic diagram of the assembly of the inner liner and the cup body in the prior art;

[0023] Figure 6 It is a schematic diagram of the structure in which the inner liner is fixed in the cup body in the prior art;

[0024] Figure 7 It is a schematic structural diagram of a stirring cup in the present invention that facilitates the fixing of the cup body and the inner container;

[0025] Figure 8 It is a structural schematic diagram of the bottom of the connecting member in the present invention;

[0026] Fig. 9It is a structural schematic diagram of the top of the connecting member in the present invention;

[0027] Fig.10 It is a schematic diagram of the structure of the inner container in the present invention;

[0028] Fig.11 It is a schematic diagram of the structure of the inner tank and the reverse edge connected in the present invention;

[0029] Fig.12 It is a structural schematic diagram of the connection between the inner container and the connecting piece in the present invention;

[0030] Fig.13 It is a cross-sectional view of the connection between the inner container and the connecting piece in the present invention;

[0031] Fig.14 It is a structural schematic diagram of the upper part of the cup body in the present invention;

[0032] Fig.15 It is a schematic diagram of the structure of the upper bottom surface of the cup body in the present invention;

[0033] Fig.16 It is a structural schematic diagram of the cup body base in the present invention;

[0034] Fig.17 It is a structural schematic diagram of the bottom surface of the cup base in the present invention;

[0035] Fig.18 It is a structural schematic diagram of the cup body in the present invention;

[0036] Fig.19 is a cross-sectional view of the cup body of the present invention;

[0037] Fig. 20 This is a schematic diagram of the structure in which the inner container is arranged in the cup body in the present invention;

[0038] Fig.21 It is a structural schematic diagram of the bottom of the cup body in the present invention;

[0039] Fig. 22 This is a schematic diagram of the structure in which a fixing screw is arranged at the bottom of the cup body in the present invention;

[0040] Fig.23 It is a structural schematic diagram of the connection between the cup body and the connecting piece in the present invention;

[0041] Fig.24 It is a schematic diagram of the structure of the cup cover in the present invention;

[0042] Fig.25 It is a schematic diagram of the structure inside the cup cover of the present invention.

[0043] In the figure, 1-cup body; 2-inner liner; 3-upper part of the cup body; 4-cup body base; 5-connecting piece; 6-fixing groove; 7-connecting column; 8-reverse edge; 9-folded edge; 10-through hole; 11-fixing screw; 12-fixing hole; 13-guide part; 14-reinforcement sheet; 15-annular convex rib; 16-annular groove; 17-cup cover; 18-stirring rod; 19-motor; 20-battery; 21-drinking port. DETAILED DESCRIPTION

[0044] like Figures 7 to 25 As shown, a blending cup that is convenient for fixing a cup body and an inner liner comprises a cup body 1 and an inner liner 2. The cup body 1 is the outer shell of the blending cup. The cup body 1 comprises two parts, a cup body upper part 3 and a cup body base 4, which can play a certain protective role on the inner liner 2 to prevent the user from directly contacting the inner liner 2 and getting burned when using it. The split cup body 1 can facilitate the installation of the inner liner 2 and improve the assembly efficiency. The inner liner 2 is arranged in the cup body 1, and the inner liner 2 is used as a storage space of the blending cup for holding liquid. Specifically, the inner liner 2 is provided with a connector 5, the connector 5 is provided with a fixing groove 6, the inner liner 2 is arranged in the fixing groove 6, and a connecting column 7 is provided in the central area of ​​the connector 5, and the connecting column 7 is fixedly connected to the cup body 1. Through the above arrangement, the connection between the inner liner 2 and the cup body 1 can be facilitated, the connection effect between the two can be improved, the production and processing are simple, the structure is reasonable and reliable, and the connecting column 7 is arranged at the bottom center of the connector 5, which can make the connection between the connector 5 and the cup body 1 more convenient, and the connector 5 is only used as an assembly connection structure, so that the bottom structure of the cup body 1 is simple, easy to manufacture and save costs.

[0045] like Fig.10 and Fig.11 As shown as an implementation method, the top of the inner liner 2 is provided with an outwardly extending reverse edge 8, and the bottom surface of the reverse edge 8 is in contact with the top surface of the cup body 1. Through the above arrangement, the inner liner 2 can be embedded in the cup body 1 to play a positioning role, thereby facilitating the connection between the connecting column 7 on the inner liner 2 and the cup body base 4, and the arrangement of the reverse edge 8 can also prevent the liquid at the cup mouth from flowing into the gap between the inner liner 2 and the cup body 1, making the use of the stirring cup more hygienic and extending the service life of the stirring cup.

[0046] Specifically, a folded edge 9 is provided on the outer side of the reverse edge 8, and the folded edge 9 and the reverse edge 8 form a fixed slot, and the top of the cup body 1 is arranged in the slot. Through the above arrangement, the positioning and fixing effect of the inner liner 2 can be further improved, and the connection effect between the top of the cup body 1 and the top of the inner liner 2 can be improved.

[0047] like Figures 16 to 18As shown, as an implementation method, the bottom of the cup body 1 is provided with a through hole 10, and the connecting column 7 is provided with a fixing screw 11, and the fixing screw 11 passes through the through hole 10 and is threadedly connected to the connecting column 7. Through the above arrangement, the connecting column 7 and the cup body 1 can be fixedly connected, and the bottom structure of the cup body 1 is simple and easy to fix, which can effectively reduce the cost of the product and improve the market competitiveness. In addition to the above fixing method, the cup body 1 and the connecting column 7 can also be connected by means of buckles and the like.

[0048] Specifically, the connecting column 7 is provided with a fixing hole 12, the fixing screw 11 is provided in the fixing hole 12, and a guide portion 13 is provided at the opening of the fixing hole 12. Through the above arrangement, the fixing screw 11 can be fixed on the connecting column 7, and the arrangement of the guide portion 13 can also facilitate the docking between the fixing screw 11 and the fixing hole 12 during the production and processing process, thereby improving the assembly efficiency.

[0049] like Figure 8 As shown, in this embodiment, a reinforcing sheet 14 is provided on the side of the connecting column 7. The reinforcing sheet 14 can improve the strength of the connecting column 7, so that the connecting column 7 is not easy to bend or break when subjected to force. The number of connecting columns 7 is generally one, which is arranged at the center of the connecting member 5; the number of connecting columns 7 can also be multiple, one is arranged at the center of the connecting member 5, and the others are evenly distributed around the center; the number of connecting columns 7 can also be two or more, evenly distributed around the center area.

[0050] As an implementation method, an annular convex rib 15 is provided on the inner side of the fixing groove 6, and an annular groove 16 matching the annular convex rib 15 is provided on the outer side of the inner liner 2, and the annular convex rib 15 is clamped in the annular clamping groove. Through the above arrangement, the connection between the inner liner 2 and the connecting member 5 can be facilitated, and the fixing is convenient and the fixing effect is good.

[0051] like Fig.24 and Fig.25 As shown, as an implementation method, the stirring cup also includes a cup cover 17, and the cup cover 17 is provided with a stirring rod 18 and a motor 19, and the motor 19 is connected to the stirring rod 18 and drives the stirring rod 18 to rotate. Through the above arrangement, it is possible to avoid opening a hole in the inner container 2 to set the stirring structure, thereby avoiding water leakage, making the use of the stirring structure safer, and effectively avoiding the situation where the motor 19 is damaged due to leakage, and the cup bottom stirring function is set on the cup cover 17, which can simplify the bottom structure of the cup body 1, facilitate the production and assembly of the cup body 1, and improve and reduce production costs.

[0052] Specifically, a battery 20 is disposed in the cup cover 17, and the battery 20 is connected to the motor 19 for powering the motor 19. Through the above arrangement, stirring can be performed without an additional power supply connection, thereby improving portability.

[0053] In this embodiment, the cup cover 17 is provided with a drinking opening 21. The drinking opening 21 can facilitate the use of the stirring cup and facilitate the drinking of the liquid in the cup. At the same time, the drinking opening 21 can also be used by inserting a straw when the cup cover 17 is set on the cup body 1.

[0054] The present invention can achieve the fixation of the inner liner 2 on the cup body 1 through the setting of the connecting piece 5, and the fixation is convenient and the fixing effect is good. The connecting piece 5 can facilitate the positioning of the inner liner 2 during production through the setting of the fixing groove 6, which is convenient for assembly and simple in production and processing. A connecting column 7 is set at the center of the bottom of the connecting piece 5, which can make the connection between the connecting piece 5 and the cup body 1 more convenient. The connecting piece 5 only serves as an assembly connection structure, which makes the bottom structure of the cup body 1 simple, convenient for production and manufacturing, and saves costs.

[0055] The above are only specific embodiments of the present invention, but the technical features of the present invention are not limited thereto. Any simple changes, equivalent replacements or modifications made based on the present invention to solve basically the same technical problems and achieve basically the same technical effects are all included in the protection scope of the present invention.

Claims

1. A stirring cup that is convenient for fixing a cup body and an inner liner, comprising a cup body and an inner liner, wherein the inner liner is arranged in the cup body, and characterized in that: The inner liner is provided with a connecting piece, the connecting piece is provided with a fixing groove, the inner liner is arranged in the fixing groove, a connecting column is provided in the central area of ​​the connecting piece, and the connecting column is fixedly connected to the cup body.

2. A blending cup with a convenient cup body and inner container fixed according to claim 1, characterized in that: The top of the inner container is provided with an inverted edge extending outward, and the bottom surface of the inverted edge is in contact with the top surface of the cup body.

3. A blending cup with convenient fixing of the cup body and the inner container according to claim 2, characterized in that: A folded edge is arranged on the outer side of the reverse edge, and the folded edge and the reverse edge form a fixed slot, and the top of the cup body is arranged in the slot.

4. A blending cup with a convenient cup body and an inner container fixed thereto according to claim 1, characterized in that: The bottom of the cup body is provided with a through hole, and the connecting column is provided with a fixing screw, and the fixing screw passes through the through hole and is threadedly connected with the connecting column.

5. A blending cup with a convenient cup body and inner container fixed thereto according to claim 3, characterized in that: The connecting column is provided with a fixing hole, the fixing screw is arranged in the fixing hole, and a guide portion is arranged at the opening of the fixing hole.

6. A blending cup with a convenient cup body and an inner container fixed thereto according to claim 1, characterized in that: A reinforcement sheet is provided on the side of the connecting column.

7. A blending cup with a convenient cup body and inner container fixed according to claim 1, characterized in that: An annular convex rib is arranged on the inner side of the fixing groove, and an annular groove matching the annular convex rib is arranged on the outer side of the inner shell, and the annular convex rib is clamped in the annular clamping groove.

8. The stirring cup with convenient fixing of the cup body and the inner container according to claim 1, characterized in that: The stirring cup also includes a cup cover, and the cup cover is provided with a stirring rod and a motor. The motor is connected to the stirring rod and drives the stirring rod to rotate.

9. A blending cup with convenient fixing of the cup body and the inner container according to claim 8, characterized in that: A battery is arranged in the cup cover, and the battery is connected to the motor to supply power to the motor.

10. A blending cup with convenient fixing of the cup body and the inner container according to claim 8, characterized in that: The cup cover is provided with a drinking opening.