Straw assembly and water cup

Abstract

The straw assembly comprises a cover plate arranged at an opening of a container, a suction nozzle, a straw and an elastic sleeve, a through hole is formed in the center of the cover plate, the suction nozzle is arranged in the through hole in a sliding mode, the bottom of the suction nozzle is connected with the upper end of the straw, and the lower end of the straw is connected with the sleeve. The utility model further relates to a water cup comprising the straw assembly. The water cup comprises a cup body, an opening portion and a cup cover covering the opening portion. Any one of the straw components is arranged in the cup body. On the basis of not changing the structure of an original product, the straw assembly which is simple in structure and easy to install is used, and one cup can be used for drinking water directly and drinking water through the straw.

Description

Technical Field

[0001] The utility model relates to the technical field of liquid containers, in particular to a straw assembly and a water cup. Background Art

[0002] To solve the problem of drinking directly or drinking with a spout, various manufacturers have made various improvements to the lid of water cups, trying to accommodate both direct drinking and drinking with a straw. The most common one is to design the lid into a double layer.

[0003] Chinese utility model CN218164811U discloses "a double-open switch, cup cover and thermos cup", including a first lock buckle and a second lock buckle which are installed on the cup cover with a hinged structure to unlock the first flip cover and the second flip cover respectively, and the pressing ends of the first lock buckle and the second lock buckle are close to each other and overlapped up and down to form an overlapping section; it also includes a selection button that can go back and forth between the first station and the second station, when the selection button is located at the first station, the pressing point of the selection button is located on the overlapping section; when the selection button is located at the second station, the pressing point of the selection button is located at the pressing end of the second lock buckle except the overlapping section. The second lock buckle and the first lock buckle share a set of hinge shafts and the pressing ends of the two are arranged in the same direction; the second lock buckle has a "U" shape, the first lock buckle is located in the U-shaped groove of the second lock buckle, and the overlapping section of the two is located at the bottom of the U-shaped groove.

[0004] This technical solution allows the user to open the corresponding flip cover according to the need for drinking water and drink directly or through a straw, thus realizing that one cup cover provides two drinking methods.

[0005] However, in order to achieve drinking through a straw, this technical solution must provide a space for the nozzle, which makes the cup cover structure more complicated and the thickness increases significantly. For manufacturers, the new cup cover structure requires the manufacture of more new parts and the redevelopment of more molds, which greatly increases product costs. How to achieve both direct drinking and drinking with a straw without changing or not changing the original structure too much is the innovation that manufacturers urgently need. Utility Model Content

[0006] The utility model aims to provide a straw assembly and a water cup, which can realize the flexible interchange between direct drinking and drinking with a straw by using a straw assembly with a simple structure and easy installation without changing or excessively changing the original product structure.

[0007] To achieve the above purpose, the technical solution of the utility model is:

[0008] A straw assembly comprises a cover plate arranged at the mouth of a container, a suction nozzle, a straw and an elastic sleeve, a through hole is arranged in the center of the cover plate, the suction nozzle is slidably arranged in the through hole, the head of the suction nozzle passes through the through hole and protrudes from the upper surface of the cover plate, the bottom of the suction nozzle is connected to the upper end of the straw, and the lower end of the straw is connected to the sleeve.

[0009] A straw connecting portion which is recessed inwards is arranged at the bottom of the suction nozzle, and the upper end of the straw is plugged into the straw connecting portion.

[0010] The nozzle, straw and sleeve are integrally formed.

[0011] The side wall of the cover plate is provided with a card slot.

[0012] A sealing ring is arranged in the card slot.

[0013] A liquid inlet groove is arranged at the bottom of the sleeve, and / or a liquid inlet hole is arranged on the wall of the sleeve.

[0014] A water cup comprises a cup body, a mouth and a cup cover covering the mouth; a straw assembly as described in any one of the above items is arranged in the cup body, and the straw assembly is arranged in the cup body through the cooperation of the cover plate and the mouth.

[0015] The cup cover is connected to the cup body by threads, or a magnetic body is arranged on the cup cover and the cup body, and the cup cover is closed on the mouth through the magnetic body.

[0016] A water cup comprises a cup body, a mouth and a cup cover covering the mouth; a limiting clamp ring is arranged at the mouth, a straw assembly as described above is arranged in the cup body, and a cover plate is limited at the limiting clamp ring by a sealing ring in a clamping groove.

[0017] The cup cover is connected to the cup body by threads, or a magnetic body is arranged on the cup cover and the cup body, and the cup cover is closed on the mouth through the magnetic body.

[0018] The advantages of the utility model are: 1. The straw assembly can be adapted to the existing water cup and can be installed and disassembled as needed, so that the water cup can be quickly and flexibly interchanged between direct drinking and straw drinking; 2. The sleeve is made of elastic material and naturally bends when the cup cover is closed, without affecting the closing of the cup cover; when the cup cover is opened, it can restore to its original state by its own elastic force; 3. The suction nozzle slides up and down freely in the perforation of the cover plate and cooperates with the elastic sleeve, so that when the cup cover is closed on the mouth, the suction nozzle can drop in the perforation; when the cup cover is opened, the suction nozzle can pop out of the perforation by relying on the elasticity of the sleeve; 4. A limiting clamp ring is arranged at the mouth, and the clamping groove of the cover plate is clamped on the limiting clamp ring, so that when the cup cover is opened, the cover plate will not pop out with the suction nozzle. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural schematic diagram of the straw assembly of the utility model;

[0020] Figure 2 It is a structural cross-sectional view of the straw assembly of the utility model;

[0021] Figure 3 This is a structural diagram of the state in which the cup cover of the utility model is closed on the mouth;

[0022] Figure 4 This is a structural diagram of the state in which the cup cover of the utility model is separated from the mouth;

[0023] In the figure: 1-cover plate; 11-perforation; 12-slot; 13-sealing ring; 2-nozzle; 21-straw connecting part; 3-straw; 4-sleeve; 41-liquid inlet groove; 42-liquid inlet hole; 5-cup body; 6-mouth; 61-limiting clamp ring; 7-cup cover. DETAILED DESCRIPTION

[0024] The utility model is further described below in conjunction with the accompanying drawings. The accompanying drawings are only used for exemplary description and cannot be understood as limiting the present patent.

[0025] In order to more concisely describe the present embodiment, some parts known to those skilled in the art but not related to the main content of the present invention are omitted in the drawings or descriptions. In addition, for the convenience of description, some parts in the drawings are omitted, enlarged or reduced, but they do not represent the size or entire structure of the actual product.

[0026] The utility model relates to a straw assembly, such as Figure 1 , Figure 2 As shown, it includes a cover plate 1 arranged at the mouth of the container, a suction nozzle 2, a straw 3 and an elastic sleeve 4, a through hole 11 is arranged in the center of the cover plate 1, the suction nozzle 2 is slidably arranged in the through hole 11, the head of the suction nozzle 2 passes through the through hole 11 and protrudes from the upper surface of the cover plate 1, the bottom of the suction nozzle 2 is connected to the upper end of the straw 3, and the lower end of the straw 3 is connected to the sleeve 4.

[0027] Furthermore, a straw connecting portion 21 which is recessed inwards is provided at the bottom of the suction nozzle 2 , and the upper end of the straw 3 is plugged into the straw connecting portion 21 .

[0028] Of course, the nozzle 2, the straw 3 and the sleeve 4 may also be integrally formed.

[0029] like Figure 2 As shown, in order to match the container mouth, the side wall of the cover plate 1 is provided with a slot 12.

[0030] In order to avoid liquid leakage, a sealing ring 13 is arranged in the card slot 12 .

[0031] like Figure 1 As shown, in order to ensure that the liquid is sucked out, a liquid inlet groove 41 is set at the bottom of the sleeve 4, or a liquid inlet hole 42 is set on the wall of the sleeve 4, or, at the same time, the liquid inlet groove 41 is set at the bottom of the sleeve 4 and the liquid inlet hole 42 is also set on the wall of the sleeve 4.

[0032] A water cup, comprising a cup body 5, a mouth 6 and a cup cover 7 covering the mouth; Figure 3 , Figure 4 As shown, the cup body 5 is provided with the aforementioned straw assembly, and the straw assembly is arranged in the cup body 5 through the cooperation of the cover plate 1 and the mouth 6 .

[0033] The cup cover 7 is threadedly connected to the cup body 5 , or a magnetic body is provided on the cup cover 7 and the cup body 5 , and the cup cover 7 is closed on the mouth 6 via the magnetic body.

[0034] like Figure 3 As shown, when the cup cover 7 covers the mouth 6 , because the sleeve 4 is elastic, when the suction nozzle 2 is pressed by the cup cover 7 , the pressure is transmitted through the straw 3 , and the sleeve 4 bends, so that the suction nozzle 2 drops from the perforation 11 of the cover plate 1 .

[0035] like Figure 4 As shown, when the cup cover 7 is opened, the pressure on the suction nozzle 2 disappears, and the sleeve 4 returns to its original shape under the action of its own elastic force, so that the suction nozzle 2 rises from the perforation 11.

[0036] To prevent the sleeve 4 from having excessive elastic force, the cover plate 1 will pop out along with the suction nozzle 2 when the cup cover 7 is opened. Another solution is a water cup, comprising a cup body 5, a mouth 6 and a cup cover 7 covering the mouth; the mouth 6 is provided with a limiting clamp ring 61, the cup body 5 is provided with the aforementioned straw assembly, and the cover plate 1 is limited at the limiting clamp ring 61 by the sealing ring 13 in the clamping groove 12.

[0037] In this way, the cover plate 1 is fixed at the limiting collar 61 of the mouth 6 , and when the cup cover 7 is opened, the cover plate 1 will not pop out along with the suction nozzle 2 .

[0038] The cup cover 7 is threadedly connected to the cup body 5 , or a magnetic body is provided on the cup cover 7 and the cup body 5 , and the cup cover 7 is closed on the mouth 6 via the magnetic body.

[0039] The above description is only a preferred embodiment of the present invention and is not intended to limit the scope of implementation of the present invention. That is, any equivalent changes and modifications made according to the content of the patent application scope of the present invention should be within the technical scope of the present invention.

Claims

1. A straw assembly, characterized in that: The invention comprises a cover plate (1) arranged at the mouth of a container, a suction nozzle (2), a suction straw (3) and an elastic sleeve (4); a through hole (11) is arranged at the center of the cover plate (1); the suction nozzle (2) is slidably arranged in the through hole (11); the head of the suction nozzle (2) passes through the through hole (11) and protrudes from the upper surface of the cover plate (1); the bottom of the suction nozzle (2) is connected to the upper end of the suction straw (3); and the lower end of the suction straw (3) is connected to the sleeve (4).

2. The straw assembly according to claim 1, characterized in that: An inwardly recessed straw connection portion (21) is provided at the bottom of the suction nozzle (2), and the upper end of the straw (3) is plugged into the straw connection portion (21).

3. The straw assembly according to claim 1, characterized in that: The suction nozzle (2), the suction tube (3), and the sleeve (4) are integrally formed.

4. The straw assembly according to claim 1, characterized in that: A slot (12) is provided on the side wall of the cover plate (1).

5. The straw assembly according to claim 4, characterized in that: A sealing ring (13) is arranged in the card slot (12).

6. The straw assembly according to claim 1, characterized in that: A liquid inlet groove (41) is provided at the bottom of the sleeve (4), and / or a liquid inlet hole (42) is provided on the wall of the sleeve (4).

7. A water cup, comprising a cup body (5), a mouth (6) and a cup cover (7) covering the mouth; characterized in that: The cup body (5) is provided with a straw assembly as claimed in claim 1 or 6, and the straw assembly is arranged in the cup body (5) through the cooperation of the cover plate (1) and the mouth (6).

8. The water cup according to claim 7, characterized in that: The cup cover (7) is threadedly connected to the cup body (5), or a magnetic body is provided between the cup cover (7) and the cup body (5), and the cup cover (7) is covered on the mouth (6) via the magnetic body.

9. A water cup, comprising a cup body (5), a mouth (6) and a cup cover (7) covering the mouth; characterized in that: The mouth (6) is provided with a limiting clamp ring (61), the cup body (5) is provided with a straw assembly as claimed in claim 5, and the cover plate (1) is limited at the limiting clamp ring (61) by a sealing ring (13) in the clamping groove (12).

10. The water cup according to claim 9, characterized in that: The cup cover (7) is threadedly connected to the cup body (5), or a magnetic body is provided between the cup cover (7) and the cup body (5), and the cup cover (7) is covered on the mouth (6) via the magnetic body.

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