CN215304775U

CN215304775U - Anti-overflow cup with suction pipe

Info

Publication number: CN215304775U
Application number: CN202121260765.0U
Authority: CN
Inventors: 易杨
Original assignee: Ningbo Inso Technology Co ltd
Current assignee: Ningbo Inso Technology Co ltd
Priority date: 2021-06-07
Filing date: 2021-06-07
Publication date: 2021-12-28
Anticipated expiration: 2031-06-07

Abstract

The utility model relates to an overflow-proof water cup with a suction pipe, which comprises a cup body, a cup cover and a suction pipe. The suction pipe comprises an upper pipe body inserted on the cup cover, and a lower pipe body inserted into the lower end of the upper pipe body, and The upper pipe body and the lower pipe body are detachably fixed by means of threaded connection. An annular groove is formed in the lower pipe body, and a cross valve is interferingly fitted in the annular groove. A limit slot is formed on the bottom wall of the annular groove, and the cross valve is relatively limited. One end of the position slot is formed with a position limit protrusion which can be inserted and matched with the position limit slot, and one end of the upper pipe body close to the lower pipe body abuts on the valve body of the cross valve. The water cup with a straw of the technical solution is equipped with a cross valve, and through the cooperation of the annular groove, the limit slot and the upper limit protrusion of the cross valve, the cross valve can be positioned and restrained in multiple directions to prevent the cross valve from moving. position, so as to ensure the sealing and the safety of the user when drinking.

Description

Anti-overflow cup with suction pipe

Technical Field

The utility model relates to the technical field of articles for daily use, in particular to an anti-overflow water cup with a suction pipe.

Background

The cup is a container for containing liquid, and can meet the drinking requirements of people at any time, the cup on the market at present is various, and comprises an open cup and a screw cap type cup, and the cup with a straw is also one of the open cup and the screw cap type cup.

Therefore, a novel cup with a suction pipe appears on the market, for example, chinese patent with publication number CN209152975U and patent name "a suction pipe telescopic cup structure", which specifically comprises an upper suction pipe and a silica gel suction pipe installed at the lower end of the upper suction pipe, wherein a silica gel cross valve is arranged in the upper suction pipe.

However, in the above structure, the cross valve is not necessarily restricted, so that the cross valve is easy to displace and fall out of the upper straw when the cup body shakes or a user sucks the upper straw, which affects the sealing performance of the water cup.

SUMMERY OF THE UTILITY MODEL

Aiming at the situations, the utility model aims to solve the problems that the common water cup with the suction pipe in the prior art is poor in sealing performance, and the cross valve in the water cup with the suction pipe and provided with the cross valve is lack of necessary positioning constraint, so that the cross valve is easy to fall off when drinking, the sealing performance is influenced, and the drinking safety of a user is influenced.

In order to achieve the purpose, the technical solution of the utility model is as follows:

the utility model provides a take anti-overflow drinking cup of straw, it includes the cup, bowl cover and straw, the straw includes the upper tube body of cartridge on the bowl cover, and peg graft in the lower body of upper tube body lower extreme, and the upper tube body can be dismantled fixedly with the mode that lower body passes through threaded connection, the internal ring channel that has seted up of lower tube, interference fit has the cross valve in the ring channel, form spacing slot on the diapire of ring channel, the relative spacing slot's of cross valve one end is formed with can with this spacing slot grafting complex spacing convex part, the upper tube body is close on the valve body of lower body butt in the cross valve.

Preferably, one end of the upper tube body, which is positioned outside the cup body, is sleeved with a dustproof cover.

Preferably, the dust cover is connected with a movable belt, and one side of the movable belt is provided with a containing hole which is sleeved on the upper pipe body.

Preferably, the movable belt is provided with a sealing ring arranged along the outer edge of the accommodating hole, the cup cover positioned on the circumferential direction of the upper tube body is provided with a positioning clamping groove, and the sealing ring is clamped in the positioning clamping groove and is in interference fit with the positioning clamping groove.

Preferably, the cup cover is further provided with a pressure relief hole, and a plug is detachably arranged on the pressure relief hole.

Preferably, the cup body is connected with the cup cover through threads.

Preferably, the cup cover comprises an annular cover body and a cover plate embedded in the annular cover body, and the cover plate is made of transparent plastic.

Preferably, the bottom of the cup body is provided with an anti-skid gasket.

Compared with the prior art, the utility model has the advantages that:

the suction pipe of the technical scheme comprises an upper pipe body and a lower pipe body detachably connected to the lower end of the upper pipe body, wherein a ring groove is formed in the lower pipe body, a cross valve is in interference fit in the ring groove, the bottom of a valve body of the cross valve is connected with the bottom of the ring groove at the same time, one end of the upper pipe body, close to the lower pipe body, abuts against the valve body of the cross valve, so that the cross valve is tightly pressed between the upper pipe body and the lower pipe body, meanwhile, a limiting slot is formed in the bottom wall of the ring groove, a limiting convex part capable of being in plug-in fit with the limiting slot is formed at one end, opposite to the limiting slot, of the cross valve, the limiting convex part of the cross valve is inserted into the limiting slot during installation, through the effects of the ring groove, the limiting slot, the upper pipe body and the limiting convex part at the bottom of the cross valve, the cross valve is prevented from shifting when a user sucks the upper pipe body, and is prevented from falling from the upper pipe body, so that the functions can be normally realized, and simultaneously, the drinking safety of the user is guaranteed.

Drawings

FIG. 1 is a schematic view of the overall structure of the cup of the present invention;

FIG. 2 is a schematic view of the disassembled structure of the cup of the present invention;

FIG. 3 is a schematic cross-sectional view of the cup of the present invention;

FIG. 4 is an enlarged view of portion A of FIG. 3 according to the present invention;

FIG. 5 is an enlarged view of the portion B of FIG. 3 according to the present invention;

fig. 6 is an overall structure diagram of another aspect of the present invention.

As shown in the figure:

1. a cup body; 2. a cup cover; 201. positioning the clamping groove; 202. a pressure relief vent; 203. a cover body; 204. a cover plate; 3. a straw; 301. a pipe body is arranged; 302. a lower pipe body; 302a, an annular groove; 302b, a limit slot; 4. a cross valve; 401. a limiting convex part; 5. a dust cover; 6. a movable belt; 601. a receiving hole; 602. a seal ring; 7. a plug; 8. an anti-skid gasket.

Detailed Description

The utility model is described in further detail below with reference to the figures and specific examples.

In the description of the present invention, it should be noted that the terms "upper", "lower", "left", "right", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships that the products of the present invention are usually arranged in when used, and are used for the convenience of description only, and do not indicate or imply that the orientations are required to have specific orientations and specific orientations, configurations and operations, and thus, the present invention is not to be construed as being limited.

Example 1:

as shown in fig. 1, an anti-overflow cup with a straw, similar to the prior art, comprises: the cup comprises a cup body 1, a cup cover 2 and a straw 3, wherein the cup cover 2 is detachably arranged on the cup body 1, an inner container of the cup body 1 is cleaned by taking off the cup cover 2, or tea leaves and the like are put into the cup body 1, and the straw 3 is used for a user to suck liquid in the cup body;

in particular, the suction pipe 3 comprises:

as shown in fig. 2 to 4, an upper tube 301 and a lower tube 302 are arranged in a segmented manner, wherein the upper tube 301 is inserted into the cup lid 2, the upper end of the upper tube 301 extends to the outside of the cup lid 2 for a user to suck, when the cup lid 2 is covered on the cup body 1, the lower end of the upper tube extends into the cup body 1, one end of the lower tube 302 is detachably connected with the lower end of the upper tube 301, and a cross valve 4 is arranged in the lower tube 302 in an interference fit manner;

it should be mentioned that the cross valve 4 is made of food-grade rubber, and the structure of the cross valve 4 is consistent with that of the common cross valve 4 on the market, so that the conventional cross valve 4 is selected during assembly;

through the arrangement, the cup of the technical scheme further has good sealing performance on the premise of facilitating drinking of a user, specifically, under a conventional state, the valve plates of the cross valve 4 are mutually furled, the outer part of the cup body 1 and the inner part of the cup body 1 are mutually isolated, so that the inner part of the cup body 1 is in a relatively closed state, when the cup is carried, water or beverage or other liquid in the cup body 1 can be prevented from leaking out of the cup body 1 through the lower pipe body 302, clothes of the user are prevented from being splashed, when the user wants to drink, the cup cover 2 does not need to be opened, only the upper pipe body 301 needs to be sucked, at the moment, the valve plates are opened, so that air in the upper pipe body 301 and the lower pipe body 302 is completely exhausted, the air pressure in the pipe is reduced, the cup is influenced by the external atmospheric pressure, and the liquid in the cup can sequentially pass through the lower pipe body 302, the cross valve 4 and the upper pipe body 301 to enter a mouth of the user, thereby realizing fast drinking;

as shown in fig. 4, an annular groove 302a is formed in the lower tube 302, the cross valve 4 is interference fitted in the annular groove 302a, the bottom of the cross valve 4 is connected to the bottom of the annular groove 302a, and one end of the upper tube 301 close to the lower tube 302 abuts against the valve body of the cross valve 4, so that the cross valve 4 is tightly pressed between the upper tube 301 and the lower tube 302, by the action of the annular groove 302a and the upper tube 301, the cross valve 4 is prevented from longitudinally shifting when vibrating or a user sucks the upper tube 301, at the same time, a limit slot 302b is formed on the bottom wall of the annular groove 302a, a limit protrusion 401 capable of being inserted into the limit slot 302b is formed at one end of the cross valve 4 opposite to the limit slot 302b, during installation, the limit protrusion 401 of the cross valve 4 is inserted into the limit slot 302b, so as to prevent the cross valve 4 from transversely shifting when vibrating or sucking, through the arrangement, the cross valve 4 can be prevented from falling off from the upper pipe body 301, so that the drinking safety of a user can be guaranteed on the premise that the functions can be normally realized.

And go up body 301 and lower body 302 and connect through grafting complex mode, and can dismantle fixedly through threaded connection's mode, through above setting, be convenient for dismantle body 301 and lower body 302 on going up, thereby the better inside to going up body 301 and lower body 302 cleans, and simultaneously, body 302 dismantles the back down, owing to break away from the butt of going up body 301, make cross valve 4 take out under the quilt in the open end of body 302, clean or change with supplying the user equally, avoid bacterial growing, thereby ensure that user's is healthy to drink.

As shown in fig. 1 and 2, a pressure relief hole 202 is further formed in the cup lid 2, a plug 7 is detachably disposed on the pressure relief hole 202, and the arrangement of the pressure relief hole 202 and the plug 7 is convenient for a user to drink the hot beverage in the cup body 1 normally after the hot beverage is cooled.

Furthermore, the cup body 1 and the cup cover 2 are connected through threads.

Example 2:

as shown in fig. 1, fig. 2 and fig. 6, this embodiment is based on the above embodiment 1, and is designed in an optimized way, a dust-proof cover 5 is sleeved on one end of the upper tube 301 outside the cup body 1, and through the above arrangement, when carrying or in other occasions when a user does not drink, the dust-proof cover 5 can prevent external dust, bacteria and the like from attaching to the opening of the upper tube 301, the inside of the upper tube, and the cross valve 4, thereby further ensuring the drinking health of the user.

Example 3:

as shown in fig. 1 and fig. 2 and fig. 6, on the basis of the above embodiment 2, the present embodiment makes one of the optimized designs, the dust-proof cover 5 is connected with the movable belt 6, one side of the movable belt 6 is provided with a receiving hole 601 for being sleeved on the upper tube body 301, and through the above arrangement, the dust-proof cover 5 can be always constrained near the cup cover 2 taking the movable belt 6 as a radius, so as to prevent the cup cover 2 from being lost.

As shown in fig. 1 and fig. 2, further, a sealing ring 602 arranged along the outer edge of the accommodating hole 601 is arranged on the movable belt 6, a positioning clamping groove 201 is formed in the cup cover 2 located in the circumferential direction of the upper tube body 301, and the sealing ring 602 is clamped in the positioning clamping groove 201 and in interference fit with the positioning clamping groove 201, so that liquid in the cup body 1 cannot leak from the joint of the upper tube body 301 and the cup cover 2, and the sealing performance of the cup in the technical scheme is further enhanced.

Example 4:

as shown in fig. 1 and fig. 2, in this embodiment, on the basis of the above embodiment 1, one of the optimized designs is made, the cup lid 2 includes an annular lid 203 and a cover plate 204 embedded in an inner ring of the lid 203, and the cover plate 204 is made of transparent plastic, so that a user can see the liquid inside the cup body 1 through the cover plate 204 to determine whether the amount of the liquid needs to be increased.

Example 5:

as shown in fig. 6, in the present embodiment, on the basis of the above embodiment 1, one of the optimized designs is made, and the bottom of the cup body 1 is provided with the anti-slip gasket 8, by this arrangement, the cup body 1 is prevented from sliding when placed, and meanwhile, the occurrence of the situations of toppling, side turning and the like caused by touch is reduced, and further, the liquid inside the cup body 1 is prevented from leaking.

The foregoing embodiments and description have been presented only to illustrate the principles and preferred embodiments of the utility model, and various changes and modifications may be made therein without departing from the spirit and scope of the utility model as hereinafter claimed.

Claims

1. An anti-overflow cup with a straw, which comprises a cup body (1), a cup cover (2) and a straw (3), it is characterized in that the suction pipe (3) comprises an upper pipe body (301) inserted on the cup cover (2), and a lower pipe body (302) inserted at the lower end of the upper pipe body (301), wherein the upper pipe body (301) and the lower pipe body (302) are detachably fixed in a threaded connection manner, an annular groove (302a) is formed in the lower pipe body (302), a cross valve (4) is arranged in the annular groove (302a) in an interference fit manner, a limiting slot (302b) is formed on the bottom wall of the annular groove (302a), a limiting convex part (401) which can be in inserted connection and matching with the limiting slot (302b) is formed at one end of the cross valve (4) opposite to the limiting slot (302b), one end of the upper pipe body (301) close to the lower pipe body (302) is abutted against the valve body of the cross valve (4).

2. The overflow-proof water cup with the straw as claimed in claim 1, wherein a dust-proof cover (5) is sleeved on one end of the upper tube body (301) which is positioned outside the cup body (1).

3. The anti-overflow water cup with the straw as claimed in claim 2, wherein the dust-proof cover (5) is connected with a movable belt (6), and one side of the movable belt (6) is provided with a receiving hole (601) for being sleeved on the upper tube body (301).

4. The anti-overflow cup with the straw as claimed in claim 3, wherein the movable belt (6) is provided with a sealing ring (602) arranged along the outer edge of the accommodating hole (601), the cup cover (2) located on the circumferential direction of the upper tube body (301) is provided with a positioning clamping groove (201), and the sealing ring (602) is clamped in the positioning clamping groove (201) and is in interference fit with the positioning clamping groove.

5. The anti-overflow cup with the straw as claimed in claim 1, characterized in that the cup cover (2) is further provided with a pressure relief hole (202), and the pressure relief hole (202) is detachably provided with a plug (7).

6. The overflow-proof water cup with the straw as claimed in claim 1, characterized in that the cup body (1) and the cup cover (2) are connected through threads.

7. The spill-proof water cup with the straw according to claim 1, characterized in that the cup cover (2) comprises an annular cover body (203) and a cover plate (204) embedded in an inner ring of the cover body (203), and the cover plate (204) is made of transparent plastic.

8. The overflow-proof water cup with the straw as claimed in claim 1, characterized in that the bottom of the cup body (1) is provided with an anti-slip gasket (8).