Plastic cup assembling structure

Abstract

The utility model relates to the technical field of water cups, in particular to a plastic cup assembling structure which comprises a glass cup body and a plastic body, the plastic body is located on the outer wall of the glass cup body and comprises a cover body, a connecting ring and a connecting body, the cover body is arranged on a cup opening of the glass cup body, the connecting ring is arranged on the glass cup body in a sleeved mode, and the connecting body is arranged on the glass cup body. A plurality of deformation openings are formed in the connecting ring in a penetrating manner; an external thread is arranged on the outer wall of the connecting ring, the connecting body is arranged on the glass cup body in a sleeving manner, an internal thread is arranged on the inner wall of the connecting body, and the internal thread is in threaded connection with the external thread; a clamping block is arranged on the inner wall of the connecting ring, and a clamping groove allowing the clamping block to be inserted and abutting against is formed in the outer wall of the glass cup body. The device has the advantages that the plastic body is conveniently detached and replaced, different use requirements are met, the plastic body is conveniently cleaned, and the service life of the plastic body is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of water cups, in particular to an assembly structure of a plastic cup. Background Art

[0002] Currently, water cups are commonly used for drinking water. Plastic cups typically consist of a glass body and a plastic body. The plastic body is made of plastic and is placed over the glass body to provide insulation and decorative functions. In related art, the plastic body is often directly fixed to the outer wall of the glass body by bonding, making it difficult to disassemble, clean, and replace the plastic body. This makes it difficult to meet diverse usage requirements and has a limited service life. Therefore, improvements are needed. Utility Model Content

[0003] In order to facilitate the disassembly, cleaning and replacement of the plastic body, meet different usage requirements and extend the service life of the plastic body, the present application provides a plastic cup assembly structure.

[0004] The present application provides a plastic cup assembly structure that adopts the following technical solutions:

[0005] A plastic cup assembly structure includes a glass cup body and a plastic body, the plastic body is located on the outer wall of the glass cup body, the plastic body includes a cover body, a connecting ring and a connector, the cover body is arranged at the cup mouth of the glass cup body, the connecting ring is sleeved on the glass cup body, and a plurality of deformation openings are provided through the connecting ring; the outer wall of the connecting ring is provided with an external thread, the connector is sleeved on the glass cup body, the inner wall of the connector is provided with an internal thread, and the internal thread and the external thread are threadedly connected; the inner wall of the connecting ring is provided with a clamping block, and the outer wall of the glass cup body is provided with a clamping groove for the clamping block to be inserted and abutted.

[0006] By adopting the above technical solution, when installing the plastic cup, first install the cover body at the cup mouth of the glass cup body, and then put the connecting ring on the glass cup body so that the connecting ring is located below the cover body, and the clamping block is aligned with the clamping groove. Then, put the plastic connector on the glass cup body, rotate the connector to make the internal thread and the external thread threadedly connected, and the connector continuously slides on the connecting ring while squeezing the connecting ring. Since a number of deformation openings are provided on the connecting ring, the connecting ring continuously deforms and shrinks, driving the clamping block to clamp into the clamping groove, and the clamping block abuts against the inner wall of the clamping groove, thereby fixing the connecting ring to the glass cup body, and at the same time fixing the connector to the connecting ring. The plastic connector can play the role of heat insulation and beautiful decoration; when the connector needs to be replaced, it is only necessary to rotate the connector and the connecting ring, so as to facilitate the disassembly, cleaning and replacement of the connector, meet different usage requirements, and extend the service life of the connector.

[0007] Preferably, a tightening strip that can abut against the bottom end of the connecting ring is provided on the inner wall of the connecting body.

[0008] By adopting the above technical solution, when installing the connector, the connector continuously slides on the connecting ring, driving the tightening strip to press against the bottom end of the connecting ring. The tightening strip applies pressure to the connecting ring, which is conducive to the shrinkage of the connecting ring.

[0009] Preferably, a limiting ring is integrally provided on the outer wall of the connecting ring, and the connecting body can abut against the limiting ring.

[0010] By adopting the above technical solution, when installing the connector, the connector rotates on the connecting ring until the connector and the limiting ring are abutted, and the friction between the connector and the limiting ring is utilized to improve the stability of the connector after being connected to the connecting ring.

[0011] Preferably, the limiting ring is integrally provided with a first convex pattern.

[0012] By adopting the above technical solution, when disassembling the connector, the limiting ring is held, and the first convex pattern can increase the friction force on the surface of the limiting ring.

[0013] Preferably, a rubber block is provided at the bottom end of the glass body, the rubber block is rotatably connected to the bottom wall of the glass body, and a plurality of deformation holes are provided through the side wall of the rubber block.

[0014] By adopting the above technical solution, when installing the connector, the connector continues to approach the bottom end of the glass cup body, the rubber block is continuously compressed, and the deformation hole is conducive to the deformation of the rubber block. On the one hand, under the action of the rubber block, the stability of the connector and the connecting ring after connection is further improved. On the other hand, under the action of the rubber block, it is convenient to disassemble the connector from the connecting ring.

[0015] Preferably, a turntable is fixedly provided on the top wall of the rubber block, and the turntable is rotatably connected to the bottom wall of the glass body via a rotating shaft.

[0016] By adopting the above technical solution, when the connector is installed, the rubber block is driven by friction to rotate between the turntable and the bottom wall of the glass body, which facilitates the connection between the connector and the connecting ring.

[0017] Preferably, a second convex pattern is provided on the bottom wall of the rubber block.

[0018] By adopting the above technical solution, the plastic body can be disassembled to use the glass body alone, and the rubber block is used to support the glass body. The second convex pattern increases the friction of the bottom wall of the rubber block, thereby improving the stability of the glass body.

[0019] Preferably, the cover is connected to the mouth of the glass body via threads.

[0020] By adopting the above technical solution, drinking water is convenient and the sealing performance is good.

[0021] In summary, this application includes at least one of the following beneficial technical effects:

[0022] 1. By arranging the cover body, connecting ring, connecting body, deformation opening, external thread, internal thread, clamping block and clamping groove, when installing the plastic cup, the connecting body is rotated to make the internal thread and the external thread threadedly connected, driving the clamping block to clamp into the clamping groove, thereby fixing the connecting ring to the glass cup body, and at the same time fixing the connecting body to the connecting ring. The connecting body can play the role of heat insulation and beautiful decoration. When the connecting body needs to be replaced, it is only necessary to rotate the connecting body and the connecting ring, which is convenient for disassembly, cleaning and replacement of the connecting body, meeting different usage needs and extending the service life of the connecting body.

[0023] 2. By providing the limiting ring and the first convex pattern, when the connector is installed, the connector rotates on the connecting ring until the connector and the limiting ring abut against each other. The friction between the connector and the limiting ring improves the stability of the connector after connection;

[0024] 3. By setting the rubber block, deformation hole and turntable, when the connector is installed, the connector continues to approach the bottom end of the glass body, the rubber block is continuously compressed, and the deformation hole is conducive to the deformation of the rubber block. On the one hand, under the action of the rubber block, the stability of the connector and the connecting ring after connection is further improved. On the other hand, it is convenient to disassemble the connector from the connecting ring under the action of the rubber block. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a cross-sectional view of a plastic cup assembly structure in an embodiment of the present application.

[0026] Figure 2 It is a schematic diagram for illustrating the connecting ring in the embodiment of the present application.

[0027] Figure 3 It is a schematic diagram for illustrating the connector in the embodiment of the present application.

[0028] Explanation of the accompanying reference numerals: 1. Glass body; 2. Plastic body; 21. Cover body; 22. Connecting ring; 23. Connecting body; 3. Deformation opening; 41. External thread; 42. Internal thread; 5. Snap-fit ​​block; 51. Snap-fit ​​groove; 6. Tightening strip; 7. Limiting ring; 71. First convex pattern; 8. Rubber block; 81. Deformation hole; 82. Second convex pattern; 9. Turntable. DETAILED DESCRIPTION

[0029] The following is combined with Figure 1-3 This application is described in further detail.

[0030] The embodiment of the present application discloses a plastic cup assembly structure. Figures 1 to 3 , which includes a glass body 1 and a plastic body 2. The plastic body 2 is located on the outer wall of the glass body 1. The plastic body 2 includes a cover body 21, a connecting ring 22 and a connector 23. The plastic body 2 is made of plastic. The cover body 21 is arranged at the cup mouth of the glass body 1, and the cover body 21 is connected to the cup mouth of the glass body 1 through a thread. The connecting ring 22 is sleeved on the glass body 1, and the inner wall of the connecting ring 22 fits with the glass body 1. A plurality of deformation openings 3 are provided through the connecting ring 22. The outer wall of the connecting ring 22 is integrally provided with an external thread 41. The connector 23 is sleeved on the glass body 1. The top end of the connector 23 is open and the bottom end is closed. The inner wall of the connector 23 is integrally provided with an internal thread 42, and the internal thread 42 is threadedly connected to the external thread 41.

[0031] Reference Figures 1 to 3 The inner wall of the connecting ring 22 is provided with a clamping block 5, and the outer wall of the glass body 1 is provided with a clamping groove 51 for inserting the clamping block. The clamping groove 51 and the clamping block 5 are both arranged in a ring shape. The inner wall of the connecting body 23 is integrally provided with a tightening strip 6 that can abut against the bottom end of the connecting ring 22. The tightening strip 6 is arranged in a ring shape, and the surface of the tightening strip 6 is arranged inclined. When installing the plastic cup, first rotate the cover 21 to install it on the cup mouth of the glass body 1, so that the cover 21 is fixed to the glass body 1, and then put the connecting ring 22 on the glass body 1, so that the connecting ring 22 is located below the cover 21, and the clamping block 5 is aligned with the clamping groove 51. Then put the plastic connector 23 on the glass body 1, rotate the connector 23, so that the internal thread 42 and the external thread 41 are threadedly connected, and the connector 23 continues to slide on the connecting ring 22 until the tightening strip 6 is against the bottom end of the connecting ring 22, and the tightening strip 6 exerts pressure on the connecting ring 22. When pressure is applied, since a number of deformation openings 3 are provided on the connecting ring 22, the connecting ring 22 is continuously deformed and contracted, driving the clamping block 5 to clamp into the clamping groove 51. The clamping block 5 is against the inner wall of the clamping groove 51, thereby fixing the connecting ring 22 and the glass cup body 1. At the same time, the connecting body 23 and the connecting ring 22 are fixed, and there is a gap between the connecting body 23 and the glass cup body 1. The connecting body 23 can play the role of heat insulation and beautiful decoration; when the connecting body 23 needs to be replaced or cleaned, it is only necessary to rotate the connecting body 23 and the connecting ring 22, which is convenient and quick to operate.

[0032] Reference Figure 1 and Figure 2 A limit ring 7 is integrally provided on the outer wall of the connecting ring 22. When installing the connector 23, the connector 23 rotates on the connecting ring 22 until the connector 23 and the limit ring 7 abut against each other. The friction between the connector 23 and the limit ring 7 helps improve the stability of the connection between the connector 23 and the connecting ring 22. The limit ring 7 is integrally provided with a first convex pattern 71. When removing the connector 23, the limit ring 7 is held, and the first convex pattern 71 increases the friction on the surface of the limit ring 7.

[0033] Reference Figure 1 The bottom end of the glass body 1 is provided with a rubber block 8, and a turntable 9 is fixedly provided on the top wall of the rubber block 8. The turntable 9 is rotatably connected to the bottom wall of the glass body 1 through a rotating shaft. A plurality of deformation holes 81 are provided through the side wall of the rubber block 8. When the connector 23 is installed, the connector 23 continuously approaches the bottom end of the glass body 1 and squeezes the rubber block 8. The rubber block 8 is driven by friction to rotate between the turntable 9 and the bottom wall of the glass body 1. The rubber block 8 is continuously compressed until the connector 23 abuts against the limiting ring 7. The deformation holes 81 are conducive to the deformation of the rubber block 8. On the one hand, under the action of the rubber block 8, the stability of the connection between the connector 23 and the connecting ring 22 is further improved, and the occurrence of looseness is reduced. On the other hand, it is convenient to disassemble the connector 23 from the connecting ring 22 under the action of the rubber block 8.

[0034] Reference Figure 1 A second convex pattern 82 is provided on the bottom wall of the rubber block 8. The plastic body 2 can be disassembled and the glass body 1 can be used alone. The rubber block 8 is used to support the glass body 1. The second convex pattern 82 increases the friction of the bottom wall of the rubber block 8, thereby improving the stability of the glass body 1.

[0035] The implementation principle of the plastic cup assembly structure of the embodiment of the present application is as follows: when installing the plastic cup, first rotate the cover body 21 to install it on the cup mouth of the glass body 1, so that the cover body 21 and the glass body 1 are fixed, and then the connecting ring 22 is sleeved on the glass body 1, so that the connecting ring 22 is located below the cover body 21, and the clamping block 5 is aligned with the clamping groove 51, and then the plastic connector 23 is sleeved on the glass body 1, and the connector 23 is rotated to make the internal thread 42 and the external thread 41 threadedly connected, and the connector 23 continues to slide on the connecting ring 22 until the tightening strip 6 is against the bottom end of the connecting ring 22, and the tightening strip 6 applies pressure to the connecting ring 22. A number of deformation openings 3 are provided on the connecting ring 22, so that the connecting ring 22 continuously deforms and contracts, driving the clamping block 5 to clamp into the clamping groove 51, and the clamping block 5 is abutted against the inner wall of the clamping groove 51, thereby fixing the connecting ring 22 and the glass cup body 1, and at the same time, the connecting body 23 and the connecting ring 22 are fixed, and there is a gap between the connecting body 23 and the glass cup body 1, and the connecting body 23 can play the role of heat insulation and beautiful decoration; when the connecting body 23 needs to be replaced or cleaned, it is only necessary to rotate the connecting body 23 and the connecting ring 22, so as to facilitate the disassembly, cleaning and replacement of the connecting body 23, meet different usage requirements, and extend the service life of the connecting body 23.

[0036] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. A plastic cup assembly structure, comprising a glass cup body (1) and a plastic body (2), wherein the plastic body (2) is located on the outer wall of the glass cup body (1), characterized in that: The plastic body (2) includes a cover body (21), a connecting ring (22) and a connecting body (23); the cover body (21) is arranged on the cup mouth of the glass cup body (1); the connecting ring (22) is sleeved on the glass cup body (1); and a plurality of deformation openings (3) are provided through the connecting ring (22); the outer wall of the connecting ring (22) is provided with an external thread (41); the connecting body (23) is sleeved on the glass cup body (1); the inner wall of the connecting body (23) is provided with an internal thread (42); the internal thread (42) and the external thread (41) are threadedly connected; the inner wall of the connecting ring (22) is provided with a clamping block (5); and the outer wall of the glass cup body (1) is provided with a clamping groove (51) for the clamping block to be inserted and abutted.

2. A plastic cup assembly structure according to claim 1, characterized in that: The inner wall of the connecting body (23) is provided with a tightening strip (6) capable of abutting against the bottom end of the connecting ring (22).

3. The plastic cup assembly structure according to claim 1, characterized in that: A limiting ring (7) is integrally provided on the outer wall of the connecting ring (22), and the connecting body (23) can abut against the limiting ring (7).

4. The plastic cup assembly structure according to claim 3, characterized in that: The limiting ring (7) is integrally provided with a first convex pattern (71).

5. The plastic cup assembly structure according to claim 1, characterized in that: A rubber block (8) is provided at the bottom end of the glass body (1), the rubber block (8) is rotatably connected to the bottom wall of the glass body (1), and a plurality of deformation holes (81) are provided through the side wall of the rubber block (8).

6. The plastic cup assembly structure according to claim 5, characterized in that: A turntable (9) is fixedly provided on the top wall of the rubber block (8), and the turntable (9) is rotatably connected to the bottom wall of the glass body (1) via a rotating shaft.

7. The plastic cup assembly structure according to claim 5, characterized in that: A second convex pattern (82) is provided on the bottom wall of the rubber block (8).

8. The plastic cup assembly structure according to claim 1, characterized in that: The cover (21) is connected to the mouth of the glass body (1) via threads.

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