Anti-falling combined cup

Abstract

The utility model discloses an anti-falling combined cup. The anti-falling combined cup comprises a cup body and a plurality of sealing pieces, the cup body is formed by detachably connecting a plurality of cup body assemblies. And the plurality of sealing pieces are respectively arranged at the joint of the two cup body components, so that liquid tightness is formed to prevent liquid leakage of the contents. The anti-falling convex part of each cup body assembly is clamped to the sealing piece of the other adjacent cup body assembly, and even if a user applies force improperly, the situation that the cup body assemblies are loosened to cause leakage of contained beverages can be avoided due to the stopping effect generated by clamping of the anti-falling convex parts and the sealing pieces.

Description

Technical Field

[0001] The present utility model relates to the technical field of a combined cup structure, and particularly to an anti-detachment combined cup that can prevent the cup components from falling off after multiple cup components are combined to form a cup body. Background Art

[0002] Using a tumbler to carry and drink beverages has become a part of people's daily life. In order to hold more beverages, the size of existing tumblers has been continuously increasing accordingly, but this has made them less suitable for carrying. Therefore, how to balance the convenience of carrying and the expandability of capacity has become an important issue in the design of tumblers.

[0003] The applicant of the present utility model proposed a "combined cup" in the Chinese Taiwan Patent Application No. 112128892 in 2023. It assembles multiple cup components by magnetic adsorption to form a complete cup body. When not in use, each cup component can be disassembled and then nested for storage, thus being able to balance the convenience of carrying and the expandability of capacity. However, when the user applies force improperly, the cup components may still become loose, resulting in the leakage of the beverages contained. Summary of the Utility Model

[0004] The technical problem to be solved by the present utility model: The purpose of the present utility model is to provide an anti-detachment combined cup, which solves the problem that the existing combined cup may become loose when force is applied improperly.

[0005] The technical means adopted by the present utility model are as follows.

[0006] An embodiment of the anti-detachment combined cup of the present utility model includes a cup body and a plurality of seals. The cup body is detachably assembled from a plurality of cup components. Each cup component is in the shape of a frustum tube and has a first axial end, a second axial end, a peripheral wall, a receiving recess, and an anti-detachment protrusion. The diameter of the first axial end is larger than that of the second axial end. The peripheral wall connects the first axial end and the second axial end. The receiving recess is provided on the outer wall of the first axial end adjacent to the peripheral wall. The anti-detachment protrusion is provided on the inner wall of the second axial end adjacent to the peripheral wall. The first axial end of one cup component is combined with the second axial end of an adjacent cup component. The anti-detachment protrusion of each cup component is engaged with the seal of an adjacent cup component.

[0007] In another embodiment, each seal has a plurality of abutting protrusions. The abutting protrusions abut against the second axial end of an adjacent cup component, and the anti-detachment protrusion is engaged between two abutting protrusions of a seal.

[0008] In another embodiment, each abutting protrusion has a hook-like structure that slopes away from the first axial end, and the anti-detachment protrusion has a hook-like structure that slopes away from the second axial end.

[0009] In another embodiment, each cup assembly further has a stop flange disposed near the connection between the peripheral wall portion and the first axial end, and the second axial end of an adjacent another cup assembly abuts against the stop flange.

[0010] In another embodiment, the stop flange is adjacent to the receiving recess.

[0011] In another embodiment, one end of the seal abuts against the stop flange.

[0012] The technical effects produced by the present utility model: The anti-detachment combined cup of the present utility model has the anti-detachment protrusion of the cup assembly engaged with the seal of an adjacent another cup assembly. Even if the user applies force improperly, the stop effect generated by the engagement of the anti-detachment protrusion and the seal can prevent the cup assemblies from becoming loose and causing the leakage of the contained beverage. Description of the Drawings

[0013] Figure 1 is a perspective view of an embodiment of the anti-detachment combined cup of the present utility model.

[0014] Figure 2 is Figure 1 a perspective exploded view of the anti-detachment combined cup.

[0015] Figure 3 is Figure 1 a cross-sectional view of the anti-detachment combined cup.

[0016] Figure 4 is Figure 3 an enlarged view of part A of.

[0017] Symbol Description:

[0018] 1: Anti-detachment combined cup

[0019] 10: Cup

[0020] 11: Cup assembly

[0021] 40: Seal

[0022] 41: Base

[0023] 42: Abutting protrusion

[0024] 111: First axial end

[0025] 112: Second axial end

[0026] 113: Peripheral wall portion

[0027] 114: Receiving recess

[0028] 115: Anti - detachment protrusion

[0029] 116: Stop flange. Detailed implementation mode

[0030] Please refer to Figure 1 , Figure 2 , Figure 3 and Figure 4 , which is an embodiment of the anti - detachment combined cup of the present utility model. The anti - detachment combined cup 1 of this embodiment includes a cup body 10 and a plurality of seals 40.

[0031] The cup body 10 is detachably assembled with each other by a plurality of cup body components 11. Each cup body component 11 has a first axial end 111, a second axial end 112, a peripheral wall portion 113, a receiving recess 114 and an anti - detachment protrusion 115. Each cup body component 11 is in the shape of a frustum - shaped tube, that is, the diameter of the first axial end 111 is larger than the diameter of the second axial end 112, and the peripheral wall portion 113 connects the first axial end 111 and the second axial end 112. The receiving recess 114 is an annular groove, which is arranged on the outer wall of the first axial end 111 adjacent to the peripheral wall portion 113. The anti - detachment protrusion 115 is an annular rib, which is arranged on the inner wall of the second axial end 112 adjacent to the peripheral wall portion 113. The first axial end 111, the second axial end 112, the peripheral wall portion 113, the receiving recess 114 and the anti - detachment protrusion 115 are of an integrally formed structure.

[0032] A plurality of seals 40 are respectively arranged in the receiving recesses 114 of each cup body component 11. Each seal 40 has a base portion 41 and a plurality of abutting protrusions 42. The base portion 41 is arranged in the receiving recess 114, and the abutting protrusions 42 abut against the second axial end 112 of the adjacent cup body component 11. Thus, when two cup body components 11 are combined, the seal 40 produces a liquid - tight effect at the joint of the two cup body components 11, which can prevent the internal liquid from leaking. Moreover, by providing a plurality of abutting protrusions 42, the anti - leakage effect can be strengthened. Each abutting protrusion 42 has a hook - shaped structure inclined away from the first axial end 111. Thus, when two cup body components 11 are combined, the contact area between the abutting protrusion 42 and the inner wall of the cup body component 11 can be increased, thereby increasing the friction force between the seal 40 and the inner wall of the cup body component 11, and further strengthening the tightness between the seal 40 and the cup body component 11, and further enhancing the anti - leakage effect.

[0033] The anti-detachment convex portion 115 of each cup body component 11 is engaged with the seal 40 provided on an adjacent other cup body component 11. The anti-detachment convex portion 115 is engaged between two abutting convex portions 42 of a seal 40. The anti-detachment convex portion 115 has a hook-shaped structure that is inclined away from the second axial end 112. In this way, the hook-shaped structure of the anti-detachment convex portion 115 and the hook-shaped structure of the abutting convex portion 42 of the seal 40 are inclined in opposite directions, which can strengthen the engagement structure between the anti-detachment convex portion 115 and the abutting convex portion 42, thereby enhancing the effect of preventing the two cup body components 11 from loosening. By the anti-detachment convex portion 115 abutting against the abutting convex portion 42 of the seal 40, the base portion 41 of the seal 40 abuts against the wall surface of the receiving recess 114, so that the two adjacent cup body components 11 are tightly combined by the frictional force between the seal 40 and the inner wall of the cup body component 11 and the abutting force between the anti-detachment convex portion 115 and the abutting convex portion 42.

[0034] Each cup body component 11 further has a stop flange 116. The stop flange 116 is provided near the connection between the peripheral wall portion 113 and the first axial end 111. The stop flange 116 extends radially outward along the cup body component 11. The second axial end 112 of the adjacent cup body component 11 abuts against the stop flange 116. The stop flange 116 is adjacent to the receiving recess 114, and one end of the base portion 41 of the seal 40 abuts against the stop flange 116.

[0035] In the anti-detachment combined cup of the present utility model, the anti-detachment convex portion of the cup body component is engaged with the seal of an adjacent other cup body component. Even if the user applies force improperly, due to the stop effect generated by the engagement between the anti-detachment convex portion and the seal, it can prevent the cup body components from loosening and causing the leakage of the contained beverage.

Claims

1. An anti-falling combination cup, characterized in that: include: A cup body, which is formed by a plurality of cup body components detachably connected to each other, each cup body component is in a frustum tube shape and has a first axial end, a second axial end, a peripheral wall portion, a receiving recess and an anti-falling protrusion, the diameter of the first axial end is greater than the diameter of the second axial end, the peripheral wall portion connects the first axial end and the second axial end, the receiving recess is arranged at the outer wall of the first axial end adjacent to the peripheral wall portion, and the anti-falling protrusion is arranged at the inner wall of the second axial end adjacent to the peripheral wall portion; and A plurality of sealing members, each of which is disposed in the accommodating recesses; The first axial end of one of the cup body components is coupled to the second axial end of another adjacent cup body component; Wherein, the anti-falling protrusion of each cup body assembly is engaged with the sealing member of another adjacent cup body assembly; Each of the seals has a plurality of abutment protrusions, which abut against the second axial end of the adjacent cup body assembly, and the anti-fall-off protrusion is engaged between two of the abutment protrusions of a seal; each of the abutment protrusions has a hook-shaped structure inclined away from the first axial end, and the anti-fall-off protrusion has a hook-shaped structure inclined away from the second axial end.

2. The anti-falling combination cup according to claim 1, characterized in that: Each of the cup body components has a stop flange, which is arranged near the connection between the peripheral wall portion and the first axial end portion, and the second axial end portion of another adjacent cup body component abuts against the stop flange.

3. The anti-falling combination cup according to claim 2, characterized in that: The stop flange is adjacent to the accommodating recess.

4. The anti-falling combination cup according to claim 3, characterized in that: One end of the sealing element abuts against the stop flange.

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