CN219845989U - Coffee cup with novel connection structure - Google Patents
Coffee cup with novel connection structure Download PDFInfo
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- CN219845989U CN219845989U CN202321290280.5U CN202321290280U CN219845989U CN 219845989 U CN219845989 U CN 219845989U CN 202321290280 U CN202321290280 U CN 202321290280U CN 219845989 U CN219845989 U CN 219845989U
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- limiting
- inner container
- outer cup
- connection structure
- novel connection
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- 238000007493 shaping process Methods 0.000 claims description 5
- 238000003466 welding Methods 0.000 description 6
- 230000035622 drinking Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 238000002844 melting Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 238000011900 installation process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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Abstract
The utility model belongs to the technical field of coffee cups, and particularly relates to a coffee cup with a novel connecting structure, which comprises an outer cup body, wherein an inner container is arranged in the outer cup body, a first connecting part is formed on the lower end surface of the inner container, an external thread is formed on the periphery of the first connecting part, a second connecting part is formed on the bottom of the outer cup body, an internal thread matched with the external thread is formed in an inner Zhou Chengxing of the second connecting part, and a limiting structure is arranged between the outer cup body and the inner container.
Description
Technical Field
The utility model relates to the technical field of coffee cups, in particular to a coffee cup with a novel connecting structure.
Background
The coffee cup is a commonly used drinking cup at present, coffee or other drinks can be poured into the inner container of the coffee cup, the cover is covered, the cover is provided with a flip, the flip is opened to drink the internal drinks from the drinking port, and in order to improve the heat preservation performance of the coffee cup, the inner container is added into the cup body of the coffee cup, so that a double-layer heat insulation structure is formed.
For example, the Chinese utility model, publication No. CN115530589A, a coffee cup with high sealing performance and high stability is disclosed, which comprises an inner container, an upper cover detachably arranged above the inner container and a flip cover arranged on the upper cover; the upper cover is provided with a drinking opening and an air hole; the turnover cover is provided with a drinking port plug matched with the drinking port and an air hole plug matched with the air hole; the device also comprises an outer box; the inner container is made of food-grade PP material; the outer box is made of PP or food-grade PP materials; the outer box is of a cylindrical structure with an opening at the upper end; the outer box cover is arranged at the outer side of the inner container; the upper part of the outer box is fixed with the inner container through laser hot melting welding.
In the prior art, the upper end of the outer box and the inner container are fixed in a laser hot-melting welding mode, and the inner container and the outer box can be combined in a hot-melting mode in a laser welding mode, but the welding cost is high, so that the structure is further improved.
Disclosure of Invention
The utility model aims to provide a coffee cup with a novel connecting structure, which solves the problem of high welding cost through threaded connection of an inner container and an outer cup body.
The purpose of the utility model is realized in the following way: the utility model provides a coffee cup with novel connection structure, includes outer cup, is provided with the inner bag in the outer cup, and the lower terminal surface shaping of inner bag has connecting portion one, and connecting portion one's periphery shaping has the external screw thread, and connecting portion two is moulded to the bottom of outer cup, and connecting portion two's interior Zhou Chengxing has the internal screw thread with external screw thread complex, be provided with limit structure between outer cup and the inner bag.
Preferably, the limiting structure comprises a first limiting tooth and a second limiting tooth, a plurality of second limiting teeth are formed on the upper end face of the second connecting portion, and a limiting groove for the first limiting tooth to be inserted is formed between two adjacent second limiting teeth so as to limit the rotation of threads, and the first limiting tooth is located on the lower end face of the inner container.
Preferably, the cross sections of the first limiting tooth and the second limiting tooth are triangular respectively.
Preferably, the internal thread is divided into two sections and is respectively positioned on two side surfaces of the two inner circumferences of the connecting part.
Preferably, the number of the first limiting teeth is four, and the first limiting teeth are uniformly distributed on the lower end face of the liner.
Preferably, a cavity is formed between the outer cup body and the inner container.
Compared with the prior art, the utility model has the following outstanding and beneficial technical effects:
according to the utility model, through the design of the threads, the outer cup body and the inner container are fixedly connected through the threads, the connecting structure is simple, one-step forming can be realized in the production process, compared with the welding connection in the prior art, the scheme can reduce cost, the assembly is convenient, in the actual installation process, the inner container is put into the outer cup body to rotate, and then the position between the inner container and the outer cup body is fixed through the limiting structure, so that loosening is prevented, and the inner container cannot rotate any more, namely, the fixed installation is realized.
Drawings
Fig. 1 is a schematic perspective view of the present utility model.
Fig. 2 is a schematic structural view of the liner.
Fig. 3 is a schematic view of the internal structure of the outer cup.
Fig. 4 is a schematic cross-sectional view of the present utility model.
Fig. 5 is an enlarged schematic view of the structure at a in fig. 4.
Reference numerals: 1-an outer cup; 2-an inner container; 3-first connection part; 4-external threads; 5-a second connecting part; 6-internal threads; 7-limiting tooth I; 8-a second limiting tooth; 9-a limit groove; 10-cavity.
Detailed Description
The following describes the embodiments of the present utility model in further detail with reference to the accompanying drawings.
As shown in fig. 1-5, a coffee cup with novel connection structure comprises an outer cup body 1, wherein an inner container 2 is arranged in the outer cup body 1, a first connecting part 3 is formed on the lower end face of the inner container 2, an external thread 4 is formed on the periphery of the first connecting part 3, a second connecting part 5 is formed on the bottom of the outer cup body 1, an internal thread 6 matched with the external thread 4 is arranged in an internal Zhou Chengxing of the second connecting part 5, fixed connection is realized between the outer cup body 1 and the inner container 2 through threads, and a limiting structure is arranged between the outer cup body 1 and the inner container 2.
According to the utility model, through the design of the threads, the outer cup body and the inner container 2 are fixedly connected through the threads, the connecting structure is simple, the inner container 2 can be molded at one time in the production process, the cost is reduced, the inner container is convenient to assemble, in the actual installation process, the inner container 2 is placed into the outer cup body 1 to rotate, and then the position between the inner container and the outer cup body is fixed through the limiting structure, so that looseness is prevented, and the inner container cannot rotate any more, namely, the fixed installation is realized.
After the inner container is screwed into the outer cup body to a certain position, the limiting structure limits the rotation between the inner container and the outer cup body so as to fix the inner container and the outer cup body, the limiting structure has various structural forms, and can achieve the effect of limiting the rotation between the inner container and the outer cup body, for example, the lug is matched with the groove, the utility model adopts the matching of the limiting teeth, the limiting structure comprises a first limiting tooth 7 and a second limiting tooth 8, the upper end face of the second connecting part 5 is formed with a plurality of second limiting teeth 8, a limiting groove 9 for inserting the first limiting tooth 7 is formed between the two adjacent limiting teeth 8 so as to limit the rotation of threads, the first limiting tooth 7 is positioned on the lower end face of the inner container 2,
in the actual assembly process, the first connecting part 3 and the first connecting part 5 rotate through threads, the upper end face of the first connecting part 5 is more and more close to the lower end face of the inner container 2 until the upper end of the first connecting part 5 abuts against the lower end face of the inner container 2, and the first limiting tooth 7 is clamped in the limiting groove 9, so that the inner container and the outer cup cannot rotate or rotate reversely, and fixed connection is formed.
The cross sections of the first limiting tooth 7 and the second limiting tooth 8 are triangular respectively, one side of the first limiting tooth is a right-angle surface, the other side of the first limiting tooth is an inclined surface, the inclined surface of the first limiting tooth 7 slides into the limiting groove 9 along with the inclined surface of the second limiting tooth 8 in the process of rotating the liner, and when the liner is reversed, the right-angle surface of the first limiting tooth 7 abuts against the right-angle surface of the second limiting tooth 8, so that the rotation of the first limiting tooth is limited.
The internal thread 6 is divided into two sections and is respectively positioned on two side surfaces of the inner periphery of the second connecting part 5, so that the processing is convenient.
The number of the first limiting teeth 7 is four, and the first limiting teeth are uniformly distributed on the lower end face of the liner 2, so that firmness is improved, and structural damage is prevented.
A cavity 10 is formed between the outer cup body 1 and the inner container 2, so that the heat preservation effect is improved.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a coffee cup with novel connection structure, its characterized in that, including outer cup (1), be provided with inner bag (2) in outer cup (1), the lower terminal surface shaping of inner bag (2) has connecting portion one (3), and the periphery shaping of connecting portion one (3) has external screw thread (4), and the bottom shaping of outer cup (1) has connecting portion two (5), and the interior Zhou Chengxing of connecting portion two (5) has internal screw thread (6) with external screw thread (4) complex, be provided with limit structure between outer cup (1) and inner bag (2).
2. The coffee cup with the novel connection structure of claim 1, wherein: the limiting structure comprises a first limiting tooth (7) and a second limiting tooth (8), wherein a plurality of second limiting teeth (8) are formed on the upper end face of the second connecting part (5), limiting grooves (9) for the first limiting tooth (7) to be inserted are formed between two adjacent second limiting teeth (8) so as to limit screw threads to rotate, and the first limiting tooth (7) is located on the lower end face of the inner container (2).
3. The coffee cup with the novel connection structure of claim 2, wherein: the cross sections of the first limiting tooth (7) and the second limiting tooth (8) are triangular respectively.
4. A coffee cup with a novel connection structure according to claim 2 or 3, characterized in that: the number of the limiting teeth I (7) is four, and the limiting teeth I are uniformly distributed on the lower end face of the liner (2).
5. The coffee cup with the novel connection structure of claim 1, wherein: the internal thread (6) is divided into two sections and is respectively positioned on two side surfaces of the inner periphery of the connecting part II (5).
6. The coffee cup with the novel connection structure of claim 1, wherein: a cavity (10) is formed between the outer cup body (1) and the inner container (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321290280.5U CN219845989U (en) | 2023-05-23 | 2023-05-23 | Coffee cup with novel connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321290280.5U CN219845989U (en) | 2023-05-23 | 2023-05-23 | Coffee cup with novel connection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219845989U true CN219845989U (en) | 2023-10-20 |
Family
ID=88316560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321290280.5U Active CN219845989U (en) | 2023-05-23 | 2023-05-23 | Coffee cup with novel connection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219845989U (en) |
-
2023
- 2023-05-23 CN CN202321290280.5U patent/CN219845989U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |