CN220631798U

CN220631798U - Self-sealing cup cover

Info

Publication number: CN220631798U
Application number: CN202321782868.2U
Authority: CN
Inventors: 赵军伟; 何沙沙
Original assignee: Zhejiang Zhenhai Technology Co ltd
Current assignee: Zhejiang Zhenhai Technology Co ltd
Priority date: 2023-07-08
Filing date: 2023-07-08
Publication date: 2024-03-22
Anticipated expiration: 2033-07-08

Abstract

The utility model relates to the field of cup covers, and particularly discloses a self-sealing cup cover which comprises a cup cover, a suction pipe and a cup body, wherein an insertion pipe piece is arranged at one end of the cup cover, which is close to the cup body, the insertion pipe piece is provided with a sealing piece in rotary fit with the cup cover, the sealing piece comprises a water baffle which is abutted to an opening of the insertion pipe piece and a rotating part which is in rotary fit with the cup cover, a spring is arranged between the rotating part and the cup cover, and a support which is in rotary connection with the sealing piece and is fixed at the top of the cup cover is arranged in the middle of the sealing piece; the rotation part is pushed by the elasticity of the spring, so that the water baffle plate tightly covers the opening of the insertion pipe, and when a user drinks water, the suction pipe is inserted, so that the tail part of the suction pipe pushes the water baffle plate to rotate; the utility model sets the rotation center of the sealing element at the middle part rather than at the end part, thereby forming a labor-saving lever structure, and realizes the sealing of the sealing element rather than the torsion spring through the spring, so that the force used by a user is smaller when the user inserts the suction pipe, the torque transmitted to the sealing element by the spring is larger, and the labor-saving effect is realized while the sealing effect is ensured.

Description

Self-sealing cup cover

Technical Field

The utility model relates to the field of cup covers, in particular to a self-sealing cup cover.

Background

The cup is a household utensil for people to drink water daily, so that the cup with the suction pipe can be used for drinking water conveniently, a user can use the suction pipe to drink water, and can pull out the suction pipe to drink water through the direct drinking port, so that different drinking demands in life can be met, but how to keep the sealing of the suction pipe port after the suction pipe is taken down becomes a great problem.

The chinese patent of application number 202121591841.6 discloses a bowl cover and cup, and it is through torsion spring to the sealing of rotor application elastic force realization straw mouth, but torsion spring belongs to mechanical power structure, and the effort that it provided the rotor is great to, and in this patent torsion spring directly sets up in the center of rotation department of rotor, and it belongs to laborious lever structure, therefore, the user is with the straw inserting the straw mouth and with the power that the rotor needed great when pushing open, is not friendly for old man and children.

The technical problem that this application needs to solve is: how to alleviate the force of inserting the suction tube into the suction tube opening and still achieve a better sealing of the suction tube opening.

Disclosure of Invention

In order to overcome the defects of the prior art, the utility model aims to provide the self-sealing cup cover which is labor-saving and has good sealing performance.

The technical scheme adopted by the utility model is as follows: the utility model provides a self-sealing bowl cover, includes bowl cover, straw and cup body, and the one end that the bowl cover is close to the cup body is equipped with the intubate spare, and the intubate spare is equipped with the sealing member with bowl cover normal running fit, and the sealing member includes the breakwater of butt in intubate spare opening part and rotates complex rotation portion with the bowl cover, is equipped with the spring between rotation portion and the bowl cover, and the sealing member middle part is equipped with rather than swivelling joint and is fixed in the support at bowl cover top.

The elastic pushing and rotating part of the spring can make the water baffle closely cover the opening of the cannula part to prevent water from flowing out along the cannula part when the suction pipe is not inserted, and when a user needs to drink water, the suction pipe is inserted into the cannula part, so that the tail part of the suction pipe pushes the water baffle to rotate, and the spring is compressed, so that the purpose of drinking water by using the suction pipe is achieved.

In some embodiments, the rotating part is further provided with a supporting rod rotatably connected with the rotating part, one end of the spring is sleeved outside the supporting rod, and the other end of the spring is mounted on the inner wall of the cup cover.

In some embodiments, the support is mounted to the junction of the splash guard and the rotating portion by a shaft, and the splash guard and the rotating portion are integrally formed.

In some embodiments, a water stop is fixed to an end of the water stop near the cannula member, and the water stop has a diameter greater than the diameter of the opening of the cannula member.

In some embodiments, the outer wall of the cannula part is also provided with a water outlet part in a clamping manner, the baffle plate is sleeved with a limiting part which is abutted against the inner wall of the water outlet part, and the limiting part is positioned between the baffle plate and the water blocking plug.

In some embodiments, a dust cover is further arranged on the inner side of the insertion pipe, and the circle center of the dust cover coincides with the circle center of the insertion pipe.

In some embodiments, the dust boot is further provided with a cross-shaped opening through which the straw is inserted into the interior of the cup body.

In some embodiments, the cup cover is further provided with a buckle cover in running fit with the cup cover, and a sealing plug is embedded in the buckle cover.

In some embodiments, the sealing plug, the dust cover, the limiting piece and the water blocking plug are all soft silica gel.

The utility model has the beneficial effects that: the utility model sets the rotation center of the sealing element at the middle part rather than at the end part, thereby forming a labor-saving lever structure, and realizes the sealing of the sealing element rather than the torsion spring through the spring, so that the force used by a user is smaller when the user inserts the suction pipe, the torque transmitted to the sealing element by the spring is larger, and the labor-saving effect is realized while the sealing effect is ensured.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic top view of the cap and clasp of the present utility model;

FIG. 3 is a schematic view of the lid and seal of the present utility model in a bottom view;

FIG. 4 is a schematic cross-sectional view of a cap of the present utility model;

FIG. 5 is a schematic top view of the cap of the present utility model;

FIG. 6 is a schematic view of the bottom view of the cap of the present utility model;

FIG. 7 is a schematic top view of the seal of the present utility model;

fig. 8 is a schematic view of the seal of the present utility model in a bottom view.

In the figure: 1. a cup cover; 11. a buckle cover; 111. a sealing plug; 12. a dust cover; 13. a seal; 131. a water baffle; 132. a rotating part; 133. a support rod; 134. a support; 135. a spring; 136. a limiting piece; 137. a water blocking plug; 14. a cannula member; 15. a water outlet part; 2. a suction pipe; 3. a cup body.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 8, the present utility model provides a technical solution: the self-sealing cup cover comprises a cup cover 1, a suction pipe 2 and a cup body 3, wherein the top of the cup cover 1 is provided with a buckling cover 11 connected with the cup body through a rotating shaft, a soft rubber sealing plug 111 is embedded in the buckling cover 11, a direct drinking port is formed in the top of the cup cover 1, the sealing plug 111 is matched with the direct drinking port, a user can drink water through the direct drinking port by opening the buckling cover 11, and the user can close the buckling cover 11 to enable the sealing plug 111 to be embedded in the direct drinking port, so that the sealing of the direct drinking port can be realized;

the cup cover 1 is internally fixed with a water outlet part 15 and a pipe inserting part 14 positioned in the water outlet part 15, the cup cover 1 is internally provided with a sealing part 13, the sealing part 13 is formed by integrally forming a water baffle 131 and a rotating part 132, the water baffle 131 is of a spoon-shaped structure, the rotating part 132 is of a C-shaped structure, the rotating part 132 is provided with a supporting rod 133 connected with the rotating part through a rotating shaft, a spring 135 is sleeved outside the supporting rod 133, one end of the spring 135, far away from the supporting rod 133, is further arranged on the inner wall of the cup cover 1, a support 134 connected with the water baffle 131 through the rotating part 132 is further arranged at the joint of the water baffle 131 and the rotating part 132, the support 134 is also fixed on the inner wall of the cup cover 1, a water baffle plug 137 is arranged on one surface, close to the pipe inserting part 14, the water baffle 131 is further wrapped with a limiting part 136, and the inner wall of the pipe inserting part 14 is further provided with a dust cover 12.

The working principle and the using flow of the utility model are as follows: when the suction pipe 2 is not inserted, the spring 135 expands and pushes the sealing element 13 to rotate by taking the support 134 as a circle center, so that the water blocking plug 137 is abutted outside the insertion pipe 14 to prevent water from flowing out, and meanwhile, the limiting element 136 is also clamped on the inner wall of the water outlet part 15 to further fix the sealing element 13; when it is necessary to drink water using the straw 2, the straw 2 is inserted along the dust cover 12, and the bottom of the straw 2 pushes the sealing member 13 to rotate in the opposite direction around the support 134, thereby compressing the spring 135.

Finally, it should be noted that the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited to the foregoing embodiments, but may be modified or substituted for some of the features described in the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The utility model provides a self-sealing bowl cover, includes bowl cover (1) straw (2) and cup body (3), its characterized in that, bowl cover (1) is close to the one end of cup body (3) and is equipped with insert pipe spare (14), insert pipe spare (14) be equipped with bowl cover (1) normal running fit's sealing member (13), sealing member (13) including butt in insert pipe spare (14) opening part breakwater (131) and with bowl cover (1) normal running fit's rotation portion (132), be equipped with spring (135) between rotation portion (132) and bowl cover (1), sealing member (13) middle part is equipped with rather than swivelling joint and is fixed in support (134) at bowl cover (1) top.

2. The self-sealing cup cover according to claim 1, wherein the rotating portion (132) is further provided with a supporting rod (133) rotatably connected with the rotating portion, one end of the spring (135) is sleeved outside the supporting rod (133) and the other end of the spring is mounted on the inner wall of the cup cover (1).

3. The self-sealing cup lid according to claim 1, wherein the support (134) is mounted on a joint of the water baffle (131) and the rotating portion (132) through a rotating shaft, and the water baffle (131) and the rotating portion (132) are integrally formed.

4. The self-sealing cup cover according to claim 1, wherein a water blocking plug (137) is fixed at one end of the water blocking plate (131) close to the insertion tube piece (14), and the diameter of the water blocking plug (137) is larger than the diameter of the opening of the insertion tube piece (14).

5. The self-sealing cup cover according to claim 1, wherein the outer wall of the insertion pipe member (14) is further provided with a water outlet portion (15), the water baffle (131) is sleeved with a limiting member (136) which is abutted against the inner wall of the water outlet portion (15), and the limiting member (136) is located between the water baffle (131) and the water baffle plug (137).

6. The self-sealing cup cover according to claim 1, wherein a dust cover (12) is further arranged on the inner side of the insertion pipe piece (14), and the circle center of the dust cover (12) coincides with the circle center of the insertion pipe piece (14).

7. The self-sealing cup cover according to claim 6, wherein the dust cover (12) is further provided with a cross-shaped opening, and the suction tube (2) is inserted into the cup body (3) through the cross-shaped opening.

8. The self-sealing cup cover according to claim 1, wherein the cup cover (1) is further provided with a buckle cover (11) in running fit with the cup cover, and a sealing plug (111) is embedded in the buckle cover (11).