Eco-friendly cup with open straw module

Abstract

This invention provides an eco-friendly cup with an open straw module, mainly comprising: a cup body, a straw module, and a cup lid assembly. The cup body has an accommodating space with the cup opening facing upwards. The straw module is detachably disposed in the accommodating space and has an open groove along its axial direction, making the straw module semi-tubular and forming a drinking channel together with the inner side of the cup body. The top of the drinking channel forms a drinking opening, and the bottom end connects to the accommodating space. The cup lid assembly is detachably closed to the cup opening and has a drinking spout connected to the drinking opening, thereby making the straw module easy to disassemble and assemble, and allowing direct hand cleaning of dirt adhering to the groove.

Claims

1. An eco-friendly cup with an open-style straw module, mainly comprising: A cup body has a bottom wall and a peripheral wall surrounding the outer edge of the bottom wall, the bottom wall and the peripheral wall together defining a cup-shaped receiving space with the cup opening facing upwards; A straw module is detachably fixed in the accommodating space. The straw module has a straw body with an open groove in its axial direction, so that the straw body is semi-tubular. The two sides of the groove abut against the inner side of the peripheral wall and together with the inner side of the peripheral wall, they enclose a drinking channel. The top of the drinking channel forms a drinking opening, and the bottom end communicates with the accommodating space. The outer edge of the straw body is provided with at least one limiting structure, which forms an interference contact with the inner side of the peripheral wall of the cup body. A cup lid assembly is also provided, which can detachably close the cup mouth and has a drinking spout communicating with the drinking opening.

2. The eco-friendly cup with an open straw module as described in claim 1, wherein the outer edge of the straw body is provided with an annular protrusion along the inlet, and the annular protrusion is partially sandwiched between the cup body and the cup lid assembly.

3. The eco-friendly cup with an open straw module as described in claim 2, wherein a first inclined surface is formed around the periphery of the annular protrusion, a second inclined surface complementary to the first inclined surface is provided on the inner side of the bottom of the drinking spout, and the straw body is connected to the bottom of the drinking spout via the annular protrusion.

4. The eco-friendly cup with an open straw module as described in claim 1, wherein the top of the straw body and the cup lid assembly are connected by one or a combination of methods such as integral molding, shape alignment, magnetic attraction, or other male-female combination.

5. An eco-friendly cup with an open straw module as described in claim 1, wherein the bottom of the straw body is connected to the inner side of the peripheral wall or the bottom wall of the cup body by means of shape alignment or other male-female combination or a combination thereof.

6. An eco-friendly cup with an open straw module as described in claim 1, wherein the limiting structure is a rod, a ring, or a mesh.

7. An eco-friendly cup with an open straw module as described in claim 1, wherein the straw module further comprises a water-stop strip made of a sealing material, the water-stop strip being attached to the straw body by one of the following methods: fitting, sleeve, adhesive, covering, or integral molding.

8. An eco-friendly cup with an open straw module as described in claim 1, wherein a lid sealing ring is provided between the cup body and the lid assembly, and a drinking spout sealing ring is provided between the straw body and the lid assembly, wherein the lid sealing ring and the drinking spout sealing ring are made of sealing material.

9. An eco-friendly cup with an open straw module as described in claim 1, wherein the cup lid assembly has a through vent hole and a drinking spout cover, the drinking spout cover being operable to open and close the drinking spout and the vent hole.

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