Straw container cover and container

Abstract

The utility model relates to a straw container cover and a container. The straw container cover comprises a cover body, a straw cover, a straw and a straw sleeve, the straw sleeve is arranged in the mounting hole of the cover body, the straw penetrates through the through hole of the straw sleeve, and a gap is formed between the straw and the through hole; the straw cover is in threaded connection with the mounting hole, and when the straw cover is screwed downwards in the mounting hole, the straw cover presses the straw sleeve and enables the straw sleeve to expand so as to seal the gap between the straw and the through hole. According to the straw cup, an air hole of a common straw container cover is omitted, elasticity of the straw sleeve is utilized, screwing and loosening of the straw cover are matched, and the straw cup not only does not need the air hole, but also has the heat preservation function.

Description

Technical Field

[0001] This utility model relates to the field of liquid container technology, and in particular to a straw container cap and container. Background Technology

[0002] To address the issue of whether to drink directly or through a straw, manufacturers have made various improvements to the lids of water cups. Lids with straws always require a vent to balance atmospheric pressure and ensure that the liquid inside the container can be drawn out through the straw. However, the presence of a vent inevitably reduces the container's heat retention.

[0003] Chinese patent CN2164235Y discloses a "beverage cup with a straw". The lid has a recessed groove with one end open and the other end closed. The closed end has a lower arc-shaped recess with pin holes on its two walls for attaching a straw. The arc-shaped recess has a through hole that extends through the bottom, and this through hole has a cylindrical tube for inserting a tube. The lid also has an air hole. When the straw is not folded up, a locking ball can be inserted to position the straw when it is folded up. When the straw is upright, this air hole is a pressure air filling hole, so that the beverage in the cup can be easily sucked up.

[0004] This technical solution essentially involves setting up a spout with a through hole at the end. When the spout is upright, it connects to the straw inside the beverage cup, and the air vent is open. When the spout is folded, it disconnects from the straw. A retaining ball on the spout seals the air vent, thereby improving the beverage cup's heat retention function. However, the spout is inconvenient to clean, difficult to replace after prolonged use, and its hygiene is not ideal.

[0005] How to keep the drink warm without needing to add air holes when using a straw directly has become a pressing issue for straw cups. Utility Model Content

[0006] The purpose of this invention is to provide a straw container lid and container that solves the problem that existing technologies cannot keep straws warm without setting air holes when they are used directly.

[0007] To achieve the above objectives, the technical solution of this utility model is as follows:

[0008] A straw container lid includes a lid body, a straw cap and a straw, and a straw sleeve made of elastic material with a through hole;

[0009] The lid has a central mounting hole, the straw sleeve is placed inside the mounting hole, the straw passes through the through hole of the straw sleeve, the straw cap covers the part of the straw that protrudes from the upper surface of the lid and moves up and down in the mounting hole through a screw connection.

[0010] When the bottom of the straw cap is not in contact with the straw sleeve in the mounting hole, there is a gap between the straw and the through hole; as the straw cap descends in the mounting hole and its bottom gradually contacts and squeezes the straw sleeve, the deformation of the straw sleeve causes the gap to decrease and eventually disappear as the squeezing force increases.

[0011] The inner wall of the mounting hole is provided with a protruding annular retainer and an internal thread. The internal thread is located above the retainer. The outer wall of the straw sleeve is provided with an annular groove, through which the straw sleeve engages with the retainer. The straw cap is provided with an external thread that screws into the internal thread of the mounting hole, forming a screwed connection structure.

[0012] The height of the upper surface of the straw sleeve near the through hole is higher than the height of the upper surface away from the through hole.

[0013] The upper surface of the straw sleeve near the through hole forms a slope with a gradually decreasing height towards the upper surface away from the through hole.

[0014] When the straw cap descends into the mounting hole and its bottom contacts and presses against the straw sleeve, at least a portion of the bottom of the straw cap contacts and presses against the ramp.

[0015] The straw cap has a silicone stopper inside to seal the opening of the straw.

[0016] The straw sleeve is made of silicone.

[0017] A drinking spout is also provided on the edge of the lid.

[0018] A container includes a container body, an opening, and the aforementioned straw container lid; the straw container lid is disposed on the opening via the lid body.

[0019] The lid is threaded to the container body, or the lid is magnetically attached to the container body, and the lid closes to the opening via the magnetic attachment.

[0020] The advantages of this invention are: 1. The container lid does not require a separate vent hole, thus achieving both heat preservation and liquid extraction via straw; 2. The gap between the through hole of the straw sleeve and the straw acts as a vent when the straw lid is loosened; 3. By utilizing the elasticity of the straw sleeve and the coordination of tightening and loosening the straw lid, the disappearance and opening of the gap between the through hole of the straw sleeve and the straw are controlled, achieving both liquid extraction and heat preservation; 4. The straw can be replaced at any time, ensuring cleanliness and hygiene; 5. The straw lid also prevents the straw from getting dirty, and the silicone stopper inside the straw lid further ensures airtightness; 6. When the straw lid is loosened, the pressure on the straw sleeve gradually decreases, the gap is gradually opened, and the gas passage inside and outside the lid is also gradually opened, thus preventing liquid from splashing out of the container body, ensuring excellent safety; 7. The sloping structure on the upper surface of the straw sleeve ensures that when the bottom of the straw lid presses against the straw sleeve, the straw sleeve expands towards the straw due to the pressure, causing the gap to gradually disappear. Attached Figure Description

[0021] Figure 1 This is an exploded view of the structure of the straw container lid of this utility model;

[0022] Figure 2 This is a structural diagram of the straw container cap of this utility model, showing the state in which the straw can draw liquid.

[0023] Figure 3 This is a structural diagram of the straw container lid of this utility model in the state of the straw lid being screwed on;

[0024] Figure 4 This is a structural diagram of the straw container lid of this utility model in the state of the straw lid being loosened;

[0025] Figure 5 This is a structural diagram of the container containing a straw container lid according to the present invention.

[0026] In the diagram: 1-Lid; 11-Mounting hole; 12-Card holder; 2-Straw cap; 3-Straw; 4-Straw sleeve; 41-Through hole; 42-Groove; 5-Gap; 6-Silicone stopper; 7-Drinking spout; 8-Container body; 9-Mouth. Detailed Implementation

[0027] The present invention will be further described below with reference to the accompanying drawings. The drawings are for illustrative purposes only and should not be construed as limiting the scope of this patent.

[0028] To simplify the description of this embodiment, some components that are well-known to those skilled in the art but are not related to the main content of this invention may be omitted in the accompanying drawings or description. Additionally, for ease of description, some components in the drawings may be omitted, enlarged, or reduced, but these do not represent the actual product dimensions or the complete structure.

[0029] This utility model discloses a straw container lid, such as Figure 1 As shown, it includes a cover 1, a straw cover 2, a straw 3, and a straw sleeve 4 made of elastic material with a through hole 41; the cover 1 has a mounting hole 11 in the center, and the straw sleeve 4 is disposed in the mounting hole 11.

[0030] like Figure 1 , Figure 2 As shown, the inner wall of the mounting hole 11 is provided with a protruding annular retainer 12 and an internal thread. The internal thread is located above the retainer 12. The outer wall of the straw sleeve 4 is provided with an annular groove 42. The straw sleeve 4 is engaged with the retainer 12 through the groove 42. The lower part of the straw cover 2 is provided with an external thread that is screwed into the internal thread of the mounting hole 11 to form a screwed structure.

[0031] The straw cap 2 covers the part of the straw 3 that protrudes from the upper surface of the cap 1 and moves up and down within the mounting hole 11 through a screw connection; the straw cap 2 can cover the mouth of the straw 3 to prevent the straw 3 from being contaminated.

[0032] like Figure 2 As shown, the straw 3 is inserted into the through hole 41 of the straw sleeve 4, and there is a gap 5 between the straw 3 and the through hole 41. This gap is an air passage between the inside and outside of the cover 1, replacing the vent hole of the existing straw container cover.

[0033] When the bottom of the straw cap 2 is not in contact with the straw sleeve 4 in the mounting hole 11, there is a gap 5 between the straw 3 and the through hole 41.

[0034] like Figure 3 , Figure 4 As shown, the straw cap 2 descends within the mounting hole 11, and as its bottom gradually contacts and presses against the straw sleeve 4, the deformation of the straw sleeve 4 causes the gap 5 to decrease until it disappears as the pressure increases. That is, when the straw cap 2 is screwed down tightly within the mounting hole 11, the bottom of the straw cap 2 presses against the straw sleeve 4. The straw sleeve 4 expands under the pressure of the bottom of the straw cap 2 and presses against the outer wall of the straw 3, thus sealing the gap 5 between the straw 3 and the through hole 41. This seals the mounting hole 11, and the cap 1, when placed on the container body 8, provides insulation. Typically, the straw sleeve 4 is made of silicone.

[0035] Preferably, such as Figure 3 As shown, the upper surface of the straw sleeve 4 is designed as a slope that is higher in the middle and lower around the edges. That is, the height of the upper surface of the straw sleeve 4 near the through hole 41 is higher than the height of the upper surface away from the through hole 41. Furthermore, the upper surface of the straw sleeve 4 near the through hole 41 forms a slope with a gradually decreasing height towards the upper surface away from the through hole 41.

[0036] When the straw cap 2 descends into the mounting hole 11 and its bottom contacts and presses against the straw sleeve 4, at least a portion of the bottom of the straw cap 2 contacts and presses against the ramp.

[0037] The sloping structure of the straw sleeve 4 ensures that it expands towards the straw 3 under the pressure of the bottom of the straw cover 2, and the gap 5 gradually decreases until it disappears, thus achieving the effect of sealing the cover 1.

[0038] Furthermore, for better sealing, a silicone plug 6 is provided inside the straw cap 2 to seal the opening of the straw 3. When the straw cap 2 is tightened and the straw sleeve 4 is squeezed, the silicone plug 6 also blocks the opening of the straw 3, ensuring the airtightness of the cap 1.

[0039] like Figure 4As shown, the straw cap 2 also functions to gradually reduce the pressure on the straw sleeve 4 when the straw cap 2 is loosened, the gap 5 is gradually opened, and the gas passage inside and outside the cap 1 is gradually opened. When the straw cap 2 is fully opened, the liquid inside the container body 8 will not splash out, which is very safe.

[0040] like Figure 1 As shown, a direct drinking spout 7 can also be provided on the edge of the lid 1, thus making the lid 1 a double drinking lid.

[0041] A container, such as Figure 5 As shown, it includes a container body 8, an opening 9, and the aforementioned straw container lid, which is provided at the opening 9 via a lid 1.

[0042] The cover 1 is threadedly connected to the container body 8, or the cover 1 and the container body 8 are provided with a magnetic closure, and the cover 1 is closed to the opening 9 by the magnetic closure.

[0043] The above description is merely a preferred embodiment of this utility model and is not intended to limit the scope of this utility model. All equivalent changes and modifications made within the scope of the claims of this utility model should be considered within the technical scope of this utility model.

Claims

1. A straw container lid, comprising a lid body (1), a straw lid (2), and a straw (3), characterized in that: It also includes a straw sleeve (4) made of elastic material with a through hole (41); The cover (1) has a central mounting hole (11), the straw sleeve (4) is placed inside the mounting hole (11), the straw (3) is inserted into the through hole (41) of the straw sleeve (4), and the straw cover (2) covers the part of the straw (3) that is exposed on the upper surface of the cover (1) and moves up and down in the mounting hole (11) through a screw connection structure. When the bottom of the straw cap (2) is not in contact with the straw sleeve (4) in the mounting hole (11), there is a gap (5) between the straw (3) and the through hole (41); when the straw cap (2) descends in the mounting hole (11) and its bottom gradually contacts and squeezes the straw sleeve (4), the deformation of the straw sleeve (4) causes the gap (5) to decrease until it disappears as the squeezing force increases.

2. The straw container cap according to claim 1, characterized in that: The inner wall of the mounting hole (11) is provided with a protruding annular seat (12) and an internal thread. The internal thread is located above the seat (12). The outer wall of the straw sleeve (4) is provided with an annular groove (42). The straw sleeve (4) is engaged with the seat (12) through the groove (42). The straw cap (2) is provided with an external thread that is screwed into the internal thread of the mounting hole (11) to form a screwed structure.

3. The straw container cap according to claim 2, characterized in that: The height of the upper surface of the straw sleeve (4) near the through hole (41) is higher than the height of the upper surface away from the through hole (41).

4. The straw container lid according to claim 3, characterized in that: The upper surface of the straw sleeve (4) near the through hole (41) forms a slope with a gradually decreasing height towards the upper surface away from the through hole (41).

5. The straw container cap according to claim 4, characterized in that: When the straw cap (2) descends into the mounting hole (11) and its bottom contacts and presses against the straw sleeve (4), at least a portion of the bottom of the straw cap (2) contacts and presses against the ramp.

6. The straw container cap according to claim 1, characterized in that: The straw cap (2) is fitted with a silicone plug (6) that seals the opening of the straw (3).

7. The straw container lid according to claim 1, characterized in that: The straw sleeve (4) is made of silicone.

8. The straw container cap according to claim 1, characterized in that: A drinking spout (7) is also provided on the edge of the lid (1).

9. A container, characterized in that: It includes a container body (8), an opening (9), and a straw container lid according to any one of claims 1-8; the straw container lid is disposed on the opening (9) via a lid body (1).

10. The container according to claim 9, characterized in that: The lid (1) is threaded to the container body (8), or the lid (1) and the container body (8) are provided with a magnetic closure, and the lid (1) is closed to the mouth (9) by the magnetic closure.

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