Anti-crack plastic cup

Abstract

The utility model relates to the technical field of plastic cups, in particular to an anti-crack plastic cup which comprises a plastic cup body, a fastening assembly is arranged on the upper portion of the outer side of the plastic cup body in a sleeved mode, a protective sleeve is arranged on the lower portion of the plastic cup body in a sleeved mode, an installation sleeve is fixedly connected to the bottom end of the protective sleeve, and heat dissipation holes are formed in the inner wall of the bottom end of the installation sleeve. The bottom end of the mounting sleeve is fixedly glued with a non-slip mat, and the mounting sleeve is sleeved at the bottom end of the plastic cup body; the fastening assembly comprises a first fastener, a second fastener, a first rubber ring, a second rubber ring and an inserting block, the first fastener and the second fastener are jointly fastened to the outer side of the plastic cup body and connected through the inserting block, and a threaded groove is formed in the inner wall of the mounting sleeve. The fastening assembly is arranged on the upper portion of the outer side of the plastic cup body in a sleeving mode, the strength of the plastic cup body can be improved, the plastic cup body is prevented from cracking, meanwhile, the first fastener and the second fastener have the heat insulation function, and the hand of a user is prevented from making direct contact with the outer side of the plastic cup body.

Description

Technical Field

[0001] The utility model relates to the technical field of plastic cups, in particular to a crack-resistant plastic cup. Background Art

[0002] Plastic refers to a plastic (flexible) material formed by processing with high molecular weight synthetic resin as the main component, or a rigid material formed by curing and cross-linking, with appropriate additives such as plasticizers, stabilizers, antioxidants, flame retardants, colorants, etc. Most plastics are light, chemically stable, and will not rust.

[0003] Plastic cups are a type of material that is used in large quantities, and PC plastic cups are a common type of water cup material. Existing plastic cups are not strong enough and are prone to cracking. In addition, when the temperature of the water in the plastic cup is too high during use, users are prone to scalding.

[0004] For this reason, we propose a crack-resistant plastic cup. Utility Model Content

[0005] The main purpose of the utility model is to provide a crack-resistant plastic cup. The fastening component is sleeved on the upper outer part of the plastic cup body, which can improve the strength of the plastic cup body and prevent the plastic cup body from cracking. At the same time, the first fastener and the second fastener also have a heat insulation effect, preventing the user's hands from directly contacting the outer side of the plastic cup body, which can effectively solve the problems in the background technology.

[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0007] A crack-resistant plastic cup, comprising a plastic cup body, a fastening assembly is sleeved on the upper outer portion of the plastic cup body, a protective sleeve is sleeved on the lower portion of the plastic cup body, a mounting sleeve is fixedly connected to the bottom end of the protective sleeve, a heat dissipation hole is provided on the inner wall of the bottom end of the mounting sleeve, a non-slip pad is fixedly glued to the bottom end of the mounting sleeve, and the mounting sleeve is sleeved on the bottom end of the plastic cup body;

[0008] The fastening assembly includes a first fastener, a second fastener, a first rubber ring, a second rubber ring and an insert block. The first fastener and the second fastener are fastened together on the outside of the plastic cup body, and the first fastener and the second fastener are connected through the insert block.

[0009] By adopting the above technical solution and cooperating with the design of the protective cover, heat insulation can be further achieved, and the plastic cup body can also be further shaped to prevent the plastic cup from cracking. The design of the rubber layer makes it easier to pick up the plastic cup body.

[0010] Specifically, a thread groove is provided on the inner wall of the installation sleeve, a connecting groove matched with the thread groove is provided on the outer side of the bottom end of the plastic cup body, and the installation sleeve is threadedly connected to the bottom end of the plastic cup body.

[0011] Specifically, a rubber layer is fixedly glued to the outer side of the protective sleeve, and the inner wall of the protective sleeve is in contact with the lower outer side of the plastic cup body.

[0012] Specifically, both ends of the first fastener and the second fastener are provided with plug holes matched with the plug block, and one side of the plug block is inserted into the plug hole.

[0013] Specifically, the upper and lower outer sides of the first fastener and the second fastener are both provided with limiting grooves, and there are a plurality of limiting grooves, and two relative limiting grooves together enclose a circular ring structure.

[0014] Specifically, a first rubber ring is sleeved in the limiting groove at the upper outer part of the first fastener and the second fastener, and a second rubber ring is sleeved in the limiting groove at the lower outer part of the first fastener and the second fastener.

[0015] Beneficial effects of the utility model:

[0016] (1) In the anti-cracking plastic cup described in the utility model, the first fastener and the second fastener are fastened together on the outside of the plastic cup body, and the first rubber ring and the second rubber ring are used to fix the fastening assembly on the upper part of the outside of the plastic cup body, thereby improving the strength of the plastic cup body and preventing the plastic cup body from cracking. At the same time, the first fastener and the second fastener also have a heat insulation effect, preventing the user's hands from directly contacting the outside of the plastic cup body;

[0017] (2) The anti-cracking plastic cup described in the utility model, in combination with the design of the protective cover, can further insulate, and can also further shape the plastic cup body to prevent the plastic cup from cracking. The design of the rubber layer makes it easy to pick up the plastic cup body, and has an anti-slip function. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0019] Figure 1 It is a schematic diagram of the structure of the utility model;

[0020] Figure 2 It is a three-dimensional diagram of the first fastener of the utility model;

[0021] Figure 3 This is a three-dimensional diagram of the protective cover of the utility model;

[0022] In the figure: 1. Plastic cup body; 2. Fastening assembly; 3. First fastener; 4. Second fastener; 5. First rubber ring; 6. Second rubber ring; 7. Protective cover; 8. Mounting cover; 9. Rubber layer; 10. Limiting groove; 11. Plug hole; 12. Insert block; 13. Anti-slip pad; 14. Threaded groove; 15. Heat dissipation hole. DETAILED DESCRIPTION

[0023] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0024] As an embodiment of the present utility model, Figure 1-Figure 3 As shown, the anti-cracking plastic cup described in the utility model comprises a plastic cup body 1, a fastening assembly 2 is sleeved on the upper outer part of the plastic cup body 1, a protective sleeve 7 is sleeved on the lower part of the plastic cup body 1, a mounting sleeve 8 is fixedly connected to the bottom end of the protective sleeve 7, a heat dissipation hole 15 is provided on the inner wall of the bottom end of the mounting sleeve 8, a non-slip pad 13 is fixedly glued to the bottom end of the mounting sleeve 8, and the mounting sleeve 8 is sleeved on the bottom end of the plastic cup body 1;

[0025] The fastening assembly 2 includes a first fastener 3, a second fastener 4, a first rubber ring 5, a second rubber ring 6 and an insert block 12. The first fastener 3 and the second fastener 4 are fastened together on the outside of the plastic cup body 1, and the first fastener 3 and the second fastener 4 are connected by the insert block 12.

[0026] The utility model also includes that the inner wall of the installation sleeve 8 is provided with a thread groove 14, the outer side of the bottom end of the plastic cup body 1 is provided with a connecting groove adapted to the thread groove 14, and the installation sleeve 8 is threadedly connected to the bottom end of the plastic cup body 1.

[0027] When in use, the plastic cup body 1 can be tightly connected to the mounting sleeve 8 .

[0028] The utility model also includes that a rubber layer 9 is fixedly glued to the outer side of the protective sleeve 7 , and the inner wall of the protective sleeve 7 is in contact with the lower outer side of the plastic cup body 1 .

[0029] The utility model also includes that both ends of the first fastener 3 and the second fastener 4 are provided with a plug hole 11 adapted to the plug block 12 , and one side of the plug block 12 is inserted into the plug hole 11 .

[0030] When in use, it is convenient to connect the first fastener 3 and the second fastener 4 , and the first fastener 3 can also be aligned with the second fastener 4 .

[0031] The utility model also includes that the upper and lower outer sides of the first fastener 3 and the second fastener 4 are both provided with limiting grooves 10, and there are multiple limiting grooves 10, and two relative limiting grooves 10 together enclose a circular ring structure.

[0032] When in use, the design of the limiting groove 10 facilitates the installation of the first rubber ring 5 and the second rubber ring 6 on the first fastener 3 and the second fastener 4. At the same time, the use of the first rubber ring 5 and the second rubber ring 6 enables the first fastener 3 and the second fastener 4 to be tightly connected.

[0033] The utility model also includes that a first rubber ring 5 is sleeved in the limiting groove 10 at the upper outer side of the first fastener 3 and the second fastener 4, and a second rubber ring 6 is sleeved in the limiting groove 10 at the lower outer side of the first fastener 3 and the second fastener 4.

[0034] When the utility model is in use, firstly, the first fastener 3 and the second fastener 4 are fastened together on the outside of the plastic cup body 1, and the first fastener 3 and the second fastener 4 are connected by the insert block 12, and then the first rubber ring 5 is sleeved in the limiting groove 10 at the upper part of the outer side of the first fastener 3 and the second fastener 4, and the second rubber ring 6 is sleeved in the limiting groove 10 at the lower part of the outer side of the first fastener 3 and the second fastener 4, and then the protective cover 7 is sleeved on the lower part of the plastic cup body 1, and the lower part of the plastic cup body 1 is threadedly connected with the mounting cover 8 until the lower part of the outer side of the plastic cup body 1 contacts the inner wall of the protective cover 7, and the anti-skid pad 13 can increase the friction between the mounting cover 8 and the desktop, thereby improving the stability of the plastic cup body 1.

[0035] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions in the specification are only to illustrate the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the protection required by the utility model. The scope of protection required by the utility model is defined by the attached claims and their equivalents.

Claims

1. A crack-resistant plastic cup, characterized in that: The invention comprises a plastic cup body (1), wherein a fastening assembly (2) is sleeved on the upper outer part of the plastic cup body (1), a protective sleeve (7) is sleeved on the lower part of the plastic cup body (1), a mounting sleeve (8) is fixedly connected to the bottom end of the protective sleeve (7), a heat dissipation hole (15) is provided on the inner wall of the bottom end of the mounting sleeve (8), an anti-skid pad (13) is fixedly glued to the bottom end of the mounting sleeve (8), and the mounting sleeve (8) is sleeved on the bottom end of the plastic cup body (1); The fastening assembly (2) comprises a first fastener (3), a second fastener (4), a first rubber ring (5), a second rubber ring (6) and an insert (12); the first fastener (3) and the second fastener (4) are fastened together on the outside of the plastic cup body (1); and the first fastener (3) and the second fastener (4) are connected via the insert (12).

2. The anti-cracking plastic cup according to claim 1, characterized in that: The inner wall of the installation sleeve (8) is provided with a thread groove (14), the outer side of the bottom end of the plastic cup body (1) is provided with a connecting groove matched with the thread groove (14), and the installation sleeve (8) is threadedly connected to the bottom end of the plastic cup body (1).

3. The anti-cracking plastic cup according to claim 1, characterized in that: A rubber layer (9) is fixedly glued to the outer side of the protective sleeve (7), and the inner wall of the protective sleeve (7) is in contact with the lower outer side of the plastic cup body (1).

4. The anti-cracking plastic cup according to claim 1, characterized in that: Both ends of the first fastener (3) and the second fastener (4) are provided with insertion holes (11) adapted to the insertion block (12), and one side of the insertion block (12) is inserted into the insertion hole (11).

5. The anti-cracking plastic cup according to claim 1, characterized in that: The upper and lower outer sides of the first fastener (3) and the second fastener (4) are both provided with limiting grooves (10), and a plurality of limiting grooves (10) are provided, and two relative limiting grooves (10) together enclose a circular ring structure.

6. The anti-cracking plastic cup according to claim 1, characterized in that: A first rubber ring (5) is sleeved in the limiting groove (10) at the upper outer part of the first fastener (3) and the second fastener (4), and a second rubber ring (6) is sleeved in the limiting groove (10) at the lower outer part of the first fastener (3) and the second fastener (4).

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