CN105476401A - Cup lid, suction nozzle and suction nozzle vent hole sealing method of suction nozzle - Google Patents

Abstract

The invention discloses a cup cover of a water cup, which comprises a cup cover and a suction nozzle. The cup cover is provided with a ventilation hole, the suction nozzle is provided with an air vent, the cup cover is provided with a button seat, and the button seat is provided with a cover opening button. And the spring, the cup cover also includes an exhaust fitting, the exhaust fitting includes a boss and a moving slider, the suction nozzle is provided with a deformation zone, the exhaust hole is set in the deformation zone, and the deformation zone occurs when the button is pressed to open the lid. The vent hole on the mouth is connected with the vent hole on the lower cover, the deformation zone is reset, and the vent hole on the suction nozzle is closed. The invention has the advantages of simple structure, convenient, fast, safe and durable use. The invention also discloses the suction nozzle used on the cover of the water cup and the method for sealing the exhaust hole of the suction nozzle. By pressing the button to open the cover, the deformation area is deformed, and the exhaust hole on the suction nozzle and the ventilation hole on the lower cover Connected with each other, so that it is convenient to absorb the liquid in the cup through the suction part; the deformation zone is reset, and the vent hole on the suction nozzle is closed, thereby preventing the liquid in the cup from leaking from the vent hole.

Description

A water cup cover, a suction nozzle and a method for sealing the exhaust hole of the suction nozzle

technical field

The invention relates to a water cup cover, a suction nozzle and a method for sealing the exhaust hole of the suction nozzle.

Background technique

The traditional water cup is equipped with a suction nozzle, and a suction port is arranged on the suction nozzle, and the liquid is sucked out of the cup by using the principle of atmospheric pressure. However, after a certain period of time, the negative pressure in the water cup is too large, so that the liquid cannot be sucked out. For the above problems, the prior art discloses a suction nozzle of a children's water cup. The suction nozzle is provided with a vent hole. Although the suction nozzle with the ventilation hole has solved the above technical problems, the following problems still exist: one is that the suction nozzle The ventilation axis of the suction nozzle is parallel to the base of the suction nozzle and is always in an open state, so that the inside and outside air circulates. When hot water is poured in, the hot water is easy to spray upwards directly, which is unsafe. The second is that the surface of the suction nozzle is smooth. The silicone material is unstable and easy to slide when installed on the water cup.

Contents of the invention

One of the tasks of the present invention is to provide a water cup cover and suction nozzle that is simple in structure, easy to use, fast, safe, and durable. The second task of the present invention is to provide a method for sealing the exhaust hole of the suction nozzle , the method deforms by pressing the deformation area of the button to open the cover, and the vent hole on the suction nozzle is connected with the ventilation hole on the lower cover, so that the liquid in the cup can be easily sucked through the suction part; the deformation area is reset, and the suction hole on the suction nozzle The vent hole is closed, thereby preventing the liquid in the cup from leaking out of the vent hole.

The present invention realizes through following technical scheme:

A cup cover for a water cup, comprising a cup cover and a suction nozzle, the cup cover includes an upper cover and a lower cover, the lower cover is provided with a ventilation hole, the upper cover and the lower cover are linked, the suction nozzle includes a nozzle body made of elastic material, The upper part of the nozzle body is the suction part, the lower part is the base, the suction part is a tubular body, the nozzle is provided with an exhaust hole, the nozzle is installed on the lower cover, the lower cover is provided with a button seat, and the button seat is provided with an opening. cover button and spring, the cup cover also includes a vent fitting,

The exhaust accessories include a boss and a moving slider. The moving slider is composed of a slider and a guide post connected to the slider. A through hole is arranged on the slider. One end of the boss is fixedly connected to the button seat, and the other end is installed In the through hole of the slider, the button seat is also provided with a guide hole for installing a guide post, and the guide post is installed in the guide hole on the button seat. The suction nozzle is provided with a deformation zone, and the exhaust hole is arranged in the deformation zone. , press the cover opening button to push the moving slider to extrude the deformation zone to deform, the vent hole on the suction nozzle communicates with the ventilation hole on the lower cover, the deformation zone is reset, and the vent hole on the suction nozzle is closed.

A notch is provided on the slider, and the notch is located on the end surface of the slider where the guide column is located and communicates with the through hole.

The axis of the exhaust hole is consistent with the axis of the guide column and the convex column and is parallel to the bottom surface of the base.

There are two guide posts, and a through hole is provided between the two guide posts.

A water cup nozzle, comprising a nozzle body made of elastic material, the upper part of the nozzle body is a suction part, and the lower part is a base fixed to the cup cover of any one of claims 1-4, the suction part The part is a tubular body, the suction nozzle is provided with a vent hole, the axis of the vent hole is parallel to the bottom surface of the base, and the deformation zone where the vent hole is located is in contact with the slider.

A water cup suction nozzle, comprising a suction nozzle body made of elastic material, the upper part of the suction nozzle body is a suction part, the lower part is a base for fixing with a cup cover, the cup cover is provided with a ventilation hole, the upper part of the suction nozzle body It is the suction part, the suction part is a tubular body, and the base of the suction nozzle is provided with a vent hole, which is characterized in that: the base is provided with a deformation zone, the vent hole is installed in the deformation zone, and the deformation zone occurs Deformation, the vent hole is connected with the vent hole on the cup cover, and when the deformation zone is reset, the vent hole is closed.

A concave cavity is formed on the base and upward from the lower surface of the base, the lower part of the suction part is connected to the top surface of the concave cavity, the inner concave surface of the concave cavity is perpendicular to the bottom surface of the base, and the deformation zone Set on the inner concave surface.

The upper end surface of the base is provided with at least one protrusion for fixing the base on the cup cover.

The lower part of the suction nozzle body is provided with a pipe joint for connecting a suction pipe.

A method of sealing the exhaust hole of a suction nozzle,

1) The suction nozzle is made of elastic material, the upper part of the suction nozzle body is set as the suction part, the lower part is set as the base, a deformation zone is set on the base, and an exhaust hole is set in the deformation zone;

2) Install the suction nozzle on the cup cover, use the cover opening button on the cup cover or an exhaust cover opening button, and drive a slider by pressing the cover opening button or the exhaust button, so that the deformation area is deformed to open the exhaust Air hole, so that the vent hole is connected with the vent hole on the cup cover, so that the liquid in the cup can be sucked through the suction part; loosen the cover opening button or the exhaust button, the deformation zone is reset, and the vent hole is slid The block is closed, and the vent hole cannot be communicated with the vent hole on the cup cover, thereby completing the closing of the vent hole, preventing the liquid in the cup from leaking from the vent hole.

Advantages of the present invention: the structure and method of the present invention are simple, and the cup lid can be quickly opened by pressing the lid opening button. When it is opened, the vent hole on the suction nozzle is connected with the vent hole on the cup cover, and the inside and outside air flow together. When the lid opening button is released, the deformation zone is reset, and the vent hole is closed. The vent hole on the suction nozzle cannot be connected with the The ventilation holes on the cup cover are connected to prevent the hot water in the cup from spraying out and hurting people, and can be used safely and for a long time.

Description of drawings

Fig. 1 is a three-dimensional view of a water cup suction nozzle;

Fig. 2 is a sectional view of the water cup suction nozzle;

Fig. 3 is a structural schematic diagram of a water cup lid;

Fig. 4 is a schematic cross-sectional structural view of a water cup lid;

Fig. 5 is a structural schematic diagram of a moving slider of a water cup lid;

Fig. 6 is a schematic diagram of the lower cover structure of the cup cover;

Among them: 1. cup cover, 11. upper cover, 111. upper pressure plate, 12. lower cover, 121. lower pressure plate, 122. ventilation hole, 2. suction nozzle, 21. base, 22. concave cavity, 23. Suction nozzle body, 24, suction allow portion, 25, exhaust hole, 26, bump, 27, pipe joint, 3, uncap button, 4, spring, 5, boss, 6, moving slide block.

detailed description

As shown in Figures 1 to 6, a water cup cover includes a cup cover 1 and a suction nozzle 2, the cup cover 1 includes an upper cover 11 and a lower cover 12, the lower cover 12 is provided with a ventilation hole 122, the upper cover 11 and the lower cover The cover 12 is connected, and the suction nozzle 2 includes a suction nozzle body 23 made of elastic material. The upper part of the suction nozzle body 23 is a suction part 24, and the lower part is a base 21. The exhaust hole 25, the suction nozzle 2 is installed on the lower cover 12, the lower cover 12 is provided with a button seat, and the button seat is provided with a cover opening button 3 and a spring 4, and the cup cover 1 also includes an exhaust fitting,

The exhaust accessories include a boss 5 and a moving slider 6. The moving slider 6 is composed of a slider 61 and a guide post 62 connected to the slider 61. The slider 61 is provided with a through hole 63. One end of the boss 5 is connected to the button seat. Fixed connection, the other end is installed in the through hole 63 of the slider 61, the button seat is also provided with a guide hole for installing the guide post 62, the guide post 62 is installed in the guide hole on the button seat, and the suction nozzle 2 is provided with a deformation zone , the exhaust hole 25 is located in the deformation area, press the cover opening button 3 to push the moving slider 6 to squeeze the deformation area, the exhaust hole 25 on the suction nozzle 2 communicates with the air hole 122 on the lower cover 12, loosen the Open the cover button 3, the deformation zone is reset, and the exhaust hole 25 on the suction nozzle 2 is closed to prevent hot water from spraying out and hurting people.

The slide block 61 is provided with a gap 64, the gap 64 is located on the end face of the slide block 61 where the guide column 62 is located and communicates with the through hole 63, the slide seat 61 has a certain thickness, press the cover opening button 3 to push the moving slide block 6 to squeeze When the compression deformation zone is deformed, it is necessary to push the moving slider 6 to move a relatively large stroke so that the air vent 122 can communicate with the exhaust hole 25. A gap 64 is provided on the slider 61, and the moving slider 6 moves a relatively small stroke. , the air hole 122 can quickly communicate with the exhaust hole 25 through the gap 64 .

The axis of the exhaust hole 25 is consistent with the axes of the guide column 62 and the convex column 5 and is parallel to the bottom surface of the base 21 .

Preferably, there are two guide posts 62, and the through hole 63 is provided between the two guide posts 62, and the two guide posts 62 are provided so that the moving slider 6 can be quickly and smoothly pushed to extrude the deformation area.

The upper cover 11 is provided with an upper pressure plate 111, the lower cover 12 is provided with a lower pressure plate 121, the suction part 24 of the suction nozzle 2 is inclined towards the direction of the opening button, the upper cover 11 is closed on the lower cover 12, and the suction part 24 of the suction nozzle 2 is inclined. Part 24 is located between the upper platen 111 and the lower platen 112. When the upper cover 11 and the lower cover 12 are closed, the nozzle channel is closed to prevent the cup cover 1 from overflowing, avoiding people being scalded, and having high safety.

A water cup nozzle, comprising a nozzle body 23 made of elastic material, the upper part of the nozzle body 23 is a suction part 24, the lower part is a base 21 fixed with the cup cover 1, the suction part 24 is a tubular body, The suction nozzle 2 is provided with a vent hole 25, the axis of the vent hole 25 is parallel to the bottom surface of the base 21, the deformation zone where the vent hole 25 is located is in contact with the slider 61, and the two guide columns 62 are installed in the guide holes of the button seat. The end face of the slide block 61 where the guide post 62 is located is close to the button seat, and is flush with the end face of the boss 5 installed in the through hole, and the opposite end face is close to the deformation zone. The axes of the through hole 63 and the exhaust hole 25 are consistent, and the exhaust hole 25 on the deformation zone is closed. Press the cover opening button 3 to push the moving slider 6 to squeeze the deformation zone, and the end surface of the slide block 61 where the guide post 62 is located The opposite end surface is misaligned with the end surface of the boss 5 installed in the through hole to generate a gap, the exhaust hole 25 on the suction nozzle 2 communicates with the ventilation hole 122 on the lower cover 12, release the cover button 3, and the spring The deformation zone is reset under the action of 4, and the exhaust hole 25 on the suction nozzle 2 is closed.

A water cup suction nozzle, comprising a suction nozzle body 23 made of elastic material, the upper part of the suction nozzle body 23 is a suction part 24, the lower part is a base 21 fixed with a cup cover, and the cup cover is provided with a ventilation hole for suction The upper part of the nozzle body 23 is a suction allowing portion 24, the suction allowing portion 24 is a tubular body, the base 21 of the suction nozzle is provided with an exhaust hole 25, the base 21 is provided with a deformation zone, and the exhaust hole 25 is installed in the deformation zone, Deformation occurs in the deformation zone, and the vent hole 25 communicates with the vent hole on the cup cover. When the deformation zone was reset, the vent hole 25 was closed.

A concave cavity 22 is formed on the base 21 and upward from the lower surface of the base 21, the bottom of the suction portion 24 is connected to the top surface of the concave cavity 22, the concave surface of the concave cavity 22 is perpendicular to the bottom surface of the base 21, and the deformation The area is set on the inner concave surface.

A flange portion for preventing the suction portion 24 from being bitten and/or slipping is provided on the outer surface of the suction portion 24 .

The suction part 24 has a water outlet channel, a water outlet film is arranged on the water outlet channel of the suction part 24, and a water outlet is arranged on the water outlet film.

There is a one-shaped water outlet on the water outlet film, and the direction of the water outlet is the occlusal direction when people suck it. A strip-shaped boss that enhances elastic deformation is arranged at the one-shaped water outlet. When the water outlet is not occluded when people suck it The water outlet is reduced or closed under the elastic deformation of the strip-shaped boss, and the water outlet is increased or opened when people suck and bite.

There are two or three strip bosses, and there is a connecting part between two adjacent strip bosses. The inner wall surface of the water outlet channel of the allowable part 24 is connected, and an inline water outlet is directly arranged on each strip boss; Shaped boss.

The upper end surface of the base 21 is provided with at least one protrusion 26 for fixing the base 21 on the cup cover, and the protrusion 26 facilitates stably fixing the base 21 on the cup cover without moving.

The lower part of the suction nozzle body 23 is provided with a pipe joint 27 for connecting a suction pipe.

A method of sealing the exhaust hole of a suction nozzle,

1) The suction nozzle 2 is made of elastic material, the upper part of the suction nozzle body 23 is set as the suction part 24, the lower part is set as the base 21, a deformation zone is set on the base 21, and an exhaust hole 25 is set in the deformation zone;

2) Install the suction nozzle 2 on the cup lid 1, use the lid opening button 3 or an exhaust button on the cup lid 1, and drive a slider 61 by pressing the lid opening button 3 or the exhaust button, so that the deformation zone occurs Deformation thereby opens the vent hole 25, so that the vent hole 25 communicates with the vent hole 122 on the cup cover 1, so as to facilitate the suction of the liquid in the cup through the suction part 24; The area is reset, the vent hole 25 is closed by the slider 61, and the vent hole 25 cannot communicate with the vent hole 122 on the cup cover 1, thereby completing the closing of the vent hole 25 and preventing the liquid in the cup from leaking out of the vent hole 25. Leakage.

The technical solution of the present invention has been described in detail above in conjunction with the embodiments and the accompanying drawings. It should be noted that the scope of protection of the present invention includes but is not limited to the above-mentioned embodiments, and the figures involved in the accompanying drawings are only creative ideas of the present invention. On this basis, those skilled in the art can also make specific embodiments with other appearances or structures. Any simple deformation or equivalent replacement that does not depart from the innovative concept of the present invention is covered by the present invention. , belong to the protection scope of the present invention.

Claims (10)

1. a cup cover for water cup, comprises bowl cover and suction nozzle, and bowl cover comprises upper cover and lower cover, under cover and be provided with passage, upper cover and lower cover link, suction nozzle comprises the suction nozzle body be made up of elastomeric material, the top of suction nozzle body permits portion for inhaling, and bottom is base, inhales and permits portion to be tubular body, suction nozzle is provided with steam vent, suction nozzle is arranged on down and covers, and lower cover is provided with push-button socket, is provided with lid-opening button and spring in push-button socket, it is characterized in that: described bowl cover also includes vent fittings

Described vent fittings comprises projection and moving slider, moving slider is made up of slide block and the lead be connected on slide block, slide block is provided with through hole, projection one end is fixedly connected with push-button socket, the other end is arranged in the through hole of slide block, push-button socket is also provided with the pilot hole installing lead, lead is arranged on the pilot hole on push-button socket, described suction nozzle is provided with deformation district, steam vent is located in deformation district, pressing lid-opening button promotes moving slider and extrudes described deformation district deformation, steam vent on suction nozzle with under the passage that covers be connected, deformation district resets, vent closure on suction nozzle.

2. cup cover for water cup according to claim 1, is characterized in that: described slide block is provided with breach, and the end face that breach is positioned at the slide block at described lead place is connected with through hole.

3. cup cover for water cup according to claim 1, is characterized in that: the axis of described steam vent is consistent with the axis of lead, projection and all parallel with base end face.

4. cup cover for water cup according to claim 1, is characterized in that: described lead is provided with two, and through hole is located between two described leads.

5. a water tumbler suction nozzle, comprise the suction nozzle body be made up of elastomeric material, the top of suction nozzle body permits portion for inhaling, the base of bottom for being fixed with bowl cover described in the arbitrary claim of claim 1-4, inhale and permit portion to be tubular body, suction nozzle is provided with steam vent, it is characterized in that: the axis of described steam vent is parallel with base end face, the deformation district at steam vent place and described shoe contact.

6. a water tumbler suction nozzle, comprises the suction nozzle body be made up of elastomeric material, and the top of suction nozzle body permits portion for inhaling, bottom is the base be fixed with bowl cover, and bowl cover is provided with passage, and the top of suction nozzle body permits portion for inhaling, inhale and permit portion to be tubular body, the base of suction nozzle is provided with steam vent, it is characterized in that: described base is provided with deformation district, and described steam vent is arranged in deformation district, there is deformation in deformation district, steam vent is connected with the passage on bowl cover, when deformation district resets, and vent closure.

7. water tumbler suction nozzle according to claim 6, it is characterized in that: described base is upwards formed with a spill cavity from base lower surface, described suction permits the bottom in portion to be connected to the end face of spill cavity, and the inner concave of spill cavity is vertical with base end face, and described deformation district is located on inner concave.

8. water tumbler suction nozzle according to claim 7, is characterized in that: the upper surface of described base is provided with at least one for base being fixed on the projection on described bowl cover.

9. water tumbler suction nozzle according to claim 6, is characterized in that: described suction nozzle body bottom is provided with the pipe joint for connected sucking pipe.

10. a method for sealed sucktion nozzle steam vent, is characterized in that:

1) suction nozzle adopts elastomeric material to make, and the top of suction nozzle body is set to inhale fair portion, and bottom is set to base, base arranges a deformation district, in deformation district, arranges steam vent;

2) suction nozzle is arranged on bowl cover, utilize the lid-opening button on bowl cover or be provided with an exhaust lid-opening button, a slide block is driven by pressing lid-opening button or exhaust button, deformation district is made deformation to occur thus open steam vent, steam vent is connected with the passage on bowl cover, thus is convenient to the liquid by inhaling in fair portion absorption cup; Unclamp described lid-opening button or exhaust button, deformation district resets, and steam vent is closed by slide block, and steam vent can not be connected with the passage on bowl cover, thus completes the closedown to steam vent, prevents the liquid in cup from spilling in steam vent.