CN112603139A - Novel flip formula bowl cover structure - Google Patents

Abstract

The invention discloses a novel flip type cup cover structure, which comprises: the lower seat part comprises a water nozzle which is hermetically arranged on the cup mouth and an inner rubber sleeve which is attached to the inner bottom of the water nozzle, the water nozzle is provided with a water outlet, the inner rubber sleeve is also provided with an opening corresponding to the water outlet, meanwhile, the inner rubber sleeve extends towards the inside of the water cup to form a vent pipe, and the top end of the vent pipe is also communicated with the water outlet; and the upper cover part can be turned and opened relative to the lower seat part and comprises an outer cover, an inner cover fixedly arranged at the bottom of the outer cover and a water sealing component arranged on the inner cover. The invention adopts the water nozzle and the inner rubber sleeve to seal water and guide water, so that the water can directly flow to the water outlet by reducing the path as much as possible, and the water outlet part has simple structural design and is easy to clean; meanwhile, a vent pipe is additionally arranged, and the balance of internal pressure and external pressure is maintained when the cover is opened; still the perfect button structure of uncapping of hiding, adopt side pushing-type upper and lower buckle structure, when guaranteeing the outward appearance, convenience of customers uses.

Description

Novel flip formula bowl cover structure

Technical Field

The invention relates to an improvement of a cup cover structure, and belongs to the field of daily-use water cups.

Background

The conventional flip cup on the market has a complex structure inside a cup cover and a complex structure of a cover opening button, so that the inside is easily polluted and the inside water outlet path is not smooth; the cover opening button is exposed and not beautiful enough, and the cup cover has no integral integrity; in addition, the common flip cup does not have the pressure relief function and the waterproof function.

Disclosure of Invention

The invention aims to solve the technical problem of overcoming the defects of the prior art and provides a novel flip type cup cover structure.

The technical scheme adopted by the invention for solving the technical problems is as follows: a novel flip formula bowl cover structure includes:

the lower seat part comprises a water nozzle which is hermetically arranged on the cup mouth and an inner rubber sleeve which is attached to the inner bottom of the water nozzle, the water nozzle is provided with a water outlet, the inner rubber sleeve is also provided with an opening corresponding to the water outlet, meanwhile, the inner rubber sleeve extends towards the inside of the water cup to form a vent pipe, and the top end of the vent pipe is also communicated with the water outlet;

and the upper cover part can be turned and opened relative to the lower seat part and comprises an outer cover, an inner cover fixedly arranged at the bottom of the outer cover and a water sealing component arranged on the inner cover, and when the upper cover part is closed, the water sealing component seals the cover on the water outlet.

The water nozzle is provided with an annular inner cylinder wall and an inner concave surface which is connected with the top of the inner cylinder wall and is recessed downwards, the water outlet is formed in the inner concave surface and is located at a non-central position, a flowing water nozzle wall is formed on one side, close to the water outlet, of the annular top of the water nozzle, and the upper edge of the longitudinal section of the flowing water nozzle wall is an arc-shaped curve extending outwards.

The breather pipe is located the position that is closer to water injection well choke center for the delivery port, and the breather pipe orientation deviates from the direction slope of delivery port.

The inner side wall of the outer cover is convexly provided with a lower buckle, the outer side surface of the water flow nozzle wall is convexly provided with an upper buckle, the lower buckle is overlapped at the lower rear part of the upper buckle when the cover is closed, and the outer cover is pushed from one side in the horizontal direction to separate the lower buckle from the upper buckle when the cover is opened.

The water seal assembly comprises: the water seal device comprises a support, a water seal ring and a compression spring, wherein an inner cover bottom groove is formed in the top surface of the support in a concave manner, a first sliding block is vertically arranged in the inner cover bottom groove, the inner cover is provided with a bottom surface, and the first sliding block is upwards inserted into a sliding hole in the bottom surface of the inner cover, so that the support can move back and forth relative to the inner cover; a second sliding block is also vertically arranged in the inner cover bottom groove, a spring accommodating groove is formed in the bottom surface of the inner cover corresponding to the second sliding block, the second sliding block is upwards inserted into the spring accommodating groove and penetrates out of the bottom surface of the inner cover, a compression spring is arranged in the spring accommodating groove, one end of the compression spring is abutted to the inner wall of the spring accommodating groove, the other end of the compression spring is abutted to the second sliding block, when the outer cover is pushed horizontally, the inner cover and the support generate relative motion and extrude the compression spring, and when force disappears, the inner cover; the water sealing ring is sleeved and fixed on the clamping table on the bottom surface of the bracket.

One side of enclosing cover is reserved has the position of dodging the mouth, the one end of support corresponds the enclosing cover dodges mouthful position region and is formed with U type pivot frame, and open at the both ends of U type pivot frame has the shaft hole, the annular top of water injection well choke is provided with the pivot seat, and it has the shaft hole to open on the pivot seat, and during U type pivot frame was arranged in to the pivot seat, use a pivot to alternate the shaft hole in proper order to alternate in the pivot in the one end internally mounted torsion spring of pivot seat, make the support can drive whole upper cover portion and uncap for the automatic upset of water injection well choke.

The inner rubber sleeve is provided with a pressure release valve, the water nozzle is provided with a pressure release hole corresponding to the pressure release valve, an air outlet which is communicated up and down is reserved between the connection surface of the U-shaped rotating shaft frame and the rotating shaft seat, and when the internal pressure is greater than the outside, the pressure release valve is opened by air pressure and is discharged through the pressure release hole and the air outlet.

A limiting groove is formed in the outer side face of the rotating shaft seat in a concave mode, and when the upper cover portion is opened to the maximum angle, the protruding portion in the middle of the U-shaped rotating shaft frame can abut against the limiting groove.

The outer cover is provided with an irregularly-shaped top surface, the top surface is in a mountain peak type, a sea type, a desert type, a canyon type or a river type, the outer surface formed by the U-shaped rotating shaft frame and the rotating shaft seat at the position of the avoiding opening of the outer cover and the outer cover form a complete round cover shape together, and the connecting area of the avoiding opening, the U-shaped rotating shaft frame and the rotating shaft seat is in a crescent shape, a sun shape or a stone shape.

The outer cover is provided with a lock button, the lock button can slide back and forth against the inner side wall of the outer cover, one end of one side face of the support corresponding to the lock button is provided with a lock groove, and when the lock button is inserted into the lock groove, the outer cover can be fixed and cannot be pushed.

The inner bottom surface of the outer cover is concavely provided with an inner cover jacking groove position, the inner side wall surrounding the inner cover jacking groove position is concavely provided with a clamping groove, the top of the inner cover is convexly provided with a buckle, and the buckle is correspondingly clamped into the clamping groove.

Compared with the prior art, the invention has the beneficial effects that:

the lower seat part of the cup cover adopts the water nozzle, the inner rubber sleeve to seal water and guide water, so that the water can directly flow to the water outlet by reducing the path as much as possible, no redundant water storing space is reserved on the inner rubber sleeve, the water outlet part is simple in structural design and easy to clean, meanwhile, the water outlet is separately provided with the vent pipe, the balance of internal pressure and external pressure is maintained when the cover is opened, and the water flow can smoothly flow out of the water outlet;

the wall part of the water flowing nozzle adopts an ergonomic shape matched with the lips, so that the nozzle is attached to the water nozzle consistently, and the comfortable and enjoyable experience feeling is brought to people;

the cover opening button structure is perfectly hidden, and the side-push type upper and lower buckle structures are adopted, so that the appearance is ensured, and the use by a user is facilitated; the common flip cup is thick and occupies a large space, the invention fully utilizes the overlapping space brought by the upper and lower buckle structures to compress the whole thickness of the cup cover, maximally improves the space utilization rate and maximally compresses the space of the upper cover part;

the cup cover has the pressure relief function, so that the situation that the cup cover cannot be opened and closed due to overlarge internal pressure of the water cup is avoided, and in addition, when the cover is closed and water is boiled, the pressure relief valve can be opened by air pressure to relieve pressure, so that the use safety of the water cup is ensured;

the top of the outer cover changes the single appearance of the traditional cup cover, the cup cover is fused on the top in the shapes of mountain peaks, sand dunes and the like, the surface of the cup cover has three-dimensional layering, and the appearance is attractive; the air outlet and the surrounding structure part are designed into crescent and other forms, the air outlet form is fused in the surface form of the cup cover, and the appearance and the structure are perfectly fused;

the inner cover and the outer cover are assembled into a whole by adopting a buckle structure, so that the practicability of the structure is ensured, and the inner structure is easy to clean after the parts are disassembled.

Drawings

In order to more clearly illustrate the technical solution in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced, wherein:

FIG. 1 is an exploded view of the structure of the preferred embodiment of the present invention;

FIG. 2 is a sectional view of the preferred embodiment of the present invention in a closed state;

FIG. 3 is a cross-sectional view of the preferred embodiment of the present invention in an open position;

FIG. 4 is an outline view of the preferred embodiment of the present invention in an open state;

FIG. 5 is a first external view of the cover closed state in accordance with the preferred embodiment of the present invention;

FIG. 6 is a second external view of the cover closed state in accordance with the preferred embodiment of the present invention;

FIG. 7 is a schematic view of the lock button in an unlocked state in accordance with the preferred embodiment of the present invention;

FIG. 8 is a schematic view of the locking state of the lock button according to the preferred embodiment of the present invention.

Detailed Description

The invention will be further described with reference to the accompanying drawings and specific embodiments. In the preferred embodiments, the terms "upper", "lower", "left", "right", "middle" and "a" are used for clarity of description only, and are not used to limit the scope of the invention, and the relative relationship between the terms and the terms is not changed or modified substantially without changing the technical content of the invention.

Referring to fig. 1, a novel flip-type cup lid structure according to a preferred embodiment of the present invention mainly includes:

the lower seat part specifically comprises a water nozzle 10 which is hermetically arranged on the rim of a cup and an inner rubber sleeve 20 which is attached to the bottom in the water nozzle 10, the water nozzle 10 is provided with a water outlet 11, the inner rubber sleeve 20 is also provided with an opening corresponding to the water outlet 11, meanwhile, the inner rubber sleeve 20 extends towards the inside of the cup to form a vent pipe 21, the top end of the vent pipe 21 is also communicated with the water outlet 11, when drinking water, due to the fact that the internal air pressure and the external air pressure are inconsistent, the single water outlet 11 cannot ensure that the water flows out of the cup smoothly, and through the arrangement of the vent pipe, the internal air pressure and the external air pressure;

and an upper cover part which can be turned and opened relative to the lower seat part, and specifically comprises an outer cover 30, an inner cover 40 positioned and installed at the bottom of the outer cover 30, and a water sealing component installed on the inner cover 40, wherein when the upper cover part is closed, the water sealing component can seal the water outlet 11 and cover the air vent pipe 21.

Referring to fig. 2, the vent pipe 21 is located closer to the center of the faucet 10 than the water outlet 11, and the vent pipe 21 extends obliquely and extends obliquely in a direction away from the water outlet 11, so as to reduce the occurrence of water leakage and water leakage of the vent pipe as much as possible. The shape of interior gum cover 20 corresponds with the shape of bottom in the water injection well choke 10, and interior gum cover 20 closely pastes and establishes on the interior bottom surface of water injection well choke 10, and the bottom edge of interior gum cover 20 covers the bottom edge of wrapping up water injection well choke 10, utilizes the position that interior gum cover edge sealed water injection well choke and rim of a cup meet, only makes interior gum cover 20 can be direct and the interior water contact of cup, and interior gum cover is the silica gel material as an organic whole, can not have unnecessary water space of hiding.

Referring to fig. 3 and 4, a water receiving nozzle wall 12 is formed on one side of the annular top of the water nozzle 10 close to the water outlet 11, and the upper edge of the longitudinal section of the water receiving nozzle wall 12 is an arc curve extending outwards. The water nozzle 10 is provided with an annular inner cylinder wall and an inner concave surface which is connected with the top of the inner cylinder wall and is concave downwards, a water outlet 11 is formed in the inner concave surface and is located at a non-central position, the top of the inner cylinder wall extends outwards and then is bent to form an outer ring wall 13, a cup opening is fixedly arranged between the inner cylinder wall and the outer ring wall 13, a sealing ring 14 is arranged at the top of the cup opening, and the sealing ring 14 is located on the inner top surface of an annular groove formed by the inner cylinder wall and the outer ring wall in a surrounding mode. Compare the inside structure that blocks rivers that exists of general drinking cup, the water injection well choke structure of this scheme makes rivers flow very smoothly.

Referring to fig. 1, the outer cover 30 is in a round cover shape, an avoiding opening position for rotational installation is reserved on one side of the outer cover 30, an inner cover top groove position is formed on the inner bottom surface of the outer cover 30 except the avoiding opening position in a concave manner, a clamping groove 31 is formed around the inner side wall of the inner cover top groove in a concave manner, a buckle 41 is convexly arranged at the top of the inner cover 40, the buckle 41 is correspondingly clamped into the clamping groove 31, a buckle structure is adopted, the installation and the disassembly are convenient, the interior is cleaned, and the service life is prolonged.

Referring to fig. 1 and 2, the water sealing assembly includes: bracket 50, water seal ring 60, and compression spring 70. A U-shaped rotating shaft frame 51 is formed at one end of the support 50 corresponding to an avoiding opening position area of the outer cover 30, shaft holes are formed at two ends of the U-shaped rotating shaft frame 51, an inner cover bottom groove position is formed on the top surface of the support 50 in a concave mode, first sliding blocks 52 are symmetrically erected in the inner cover bottom groove position in a left-right mode, the inner cover 40 is provided with a bottom surface, the first sliding blocks 52 protrude upwards and are inserted into sliding holes 42 in the bottom surface of the inner cover, the support 50 can move back and forth along the sliding holes 42 relative to the inner cover 40, and blocking buckles for preventing the first sliding blocks 52 from withdrawing from the sliding holes 42 are arranged on the top of the sliding holes 42 in a protruding mode, so that; a second sliding block 56 is vertically arranged between the two first sliding blocks 52 in the bottom groove position of the inner cover, a spring accommodating groove 43 is arranged on the bottom surface of the inner cover 40 corresponding to the second sliding block 56, and the second sliding block 56 is upwards inserted into the spring accommodating groove 43 and penetrates out of the bottom surface of the inner cover 40; the compression spring 70 is arranged in the spring accommodating groove 43, one end of the compression spring abuts against the inner wall of the spring accommodating groove 43, and the other end abuts against the second sliding block 56; when the external force is applied to the inner lid 40, the inner lid 40 moves relative to the bracket 50 and presses the compression spring 70, and when the external force disappears, the inner lid 40 can be reset relative to the bracket 50 under the action of the compression spring 70. The water sealing ring 60 is in a circular arc spherical shape, the water sealing ring 60 is fixedly sleeved on a clamping table on the bottom surface of the bracket 50, and the water sealing ring 60 is used for directly sealing the water outlet 11 to achieve the effect of closing the cover and sealing.

Referring to fig. 1, 5 and 6, a rotating shaft seat 15 is disposed on one side of the annular top of the water nozzle 10 opposite to the flowing water nozzle wall 12, a shaft hole is formed in the rotating shaft seat 15, the rotating shaft seat 15 is disposed in a U-shaped rotating shaft frame 51, a rotating shaft 53 is sequentially inserted into the shaft hole, and a torsion spring 54 is mounted inside one end of the rotating shaft 53 inserted into the rotating shaft seat 15, so that the bracket 50 can drive the whole upper cover portion to automatically open the cover opposite to the water nozzle 10.

Referring to fig. 5, the outer cover 30 has an irregular top surface, which may be in a mountain peak style, sea style, desert style, canyon style, river style, or other natural landscape style, and the outer surface formed by the U-shaped shaft bracket 51 and the shaft seat 15 at the outer cover avoiding opening and the outer cover 30 together form a complete circular cover shape, so that the appearance lines are perfectly integrated, and both functionality and appearance are considered. The connection area of the avoiding opening, the U-shaped rotating shaft frame 51 and the rotating shaft seat 15 can be in the shape of crescent, sun or stone, etc., and is designed to be matched with the top surface of the outer cover.

Referring to fig. 1, 2 and 5, a pressure release valve 22 is disposed on the inner rubber sleeve 20, the pressure release valve 22 is a cross-shaped slit, a pressure release hole 18 is disposed on the water nozzle 10 corresponding to the pressure release valve 22, an air outlet 55 is left between the joint surface of the U-shaped rotating shaft frame 51 and the rotating shaft seat 15, the air outlet 55 is through up and down, when water is boiled, the internal pressure is higher than the external pressure, the air pressure pushes the pressure release valve 22 open to discharge through the pressure release hole and the air outlet 55, and when the pressure is restored to be balanced, the pressure release valve 22 is closed to ensure that water cannot flow out of the.

Referring to fig. 4, a lower buckle 32 is formed on the inner side wall of the outer cover 30, an upper buckle 16 is formed on the outer side wall of the water nozzle wall 12, and the lower buckle 32 can be overlapped at the lower rear part of the upper buckle 16 in the cover closing state. When the cover is opened, the outer cover 30 is pushed from the horizontal side to the direction of the rotating shaft, the lower buckle 32 is separated from the upper buckle 16, meanwhile, the outer cover 30 with the inner cover 40 moves relative to the water sealing assembly, the whole upper cover part is automatically opened under the action of the torsion spring 54, once the external force pushing the outer cover 30 disappears, the inner cover 40 with the outer cover 30 automatically resets relative to the water sealing assembly under the action of the compression spring 70.

Referring to fig. 3 and 6, a limiting groove 17 is formed on the outer side surface of the rotating shaft seat 15 in a recessed manner, and when the upper cover portion is opened to a maximum angle, a protruding portion in the middle of the U-shaped rotating shaft frame 51 can abut against the limiting groove 17, so that the cup cover is prevented from shaking after being opened.

Referring to fig. 1, 7 and 8, the outer cover 30 is further provided with a lock button 80, a waist hole 33 is formed on the side wall of the outer cover 30, barrier strips 34 are protruded from both ends of the waist hole 33, a slide strip 35 is arranged on the inner bottom surface of the outer cover 30, a protruded insert block 61 and stop points located on both sides are formed on one surface of the lock button 80, the insert block 61 is inserted into the waist hole 33, the top of the lock button 80 is arranged in a gap defined by the slide strip 35 and the inner bottom side edge of the outer cover, the lock button 80 can slide back and forth against the inner side wall of the outer cover 30, and the two stop points of the lock button 80 can only be stopped between the two barrier strips 34 during sliding. A locking groove is formed at one side of the bracket 50 corresponding to one end of the locking button 80, and when the locking button 80 is inserted into the locking groove, the locking state is a locking state, which limits the relative movement between the outer cover 30 and the bracket 50, and fixes the outer cover 30 and the inner cover 40, so that the outer cover 30 cannot be pushed to be opened; otherwise, when the lock button 80 exits the lock groove, the cup cover is in an unlocking state, so that the cup cover is not mistakenly opened when not in use, and the inner side wall of the outer cover adopts a stroke stop point to ensure that a fixed position is formed when the cup cover is opened and closed, so that the cup cover is not easily separated.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and any indirect modifications, equivalent changes and modifications made to the above embodiment according to the technical spirit of the present invention by those skilled in the art are within the technical scope of the present invention.

Claims (10)

1. A novel flip formula bowl cover structure which characterized in that includes:

the lower seat part comprises a water nozzle which is hermetically arranged on the cup mouth and an inner rubber sleeve which is attached to the inner bottom of the water nozzle, the water nozzle is provided with a water outlet, the inner rubber sleeve is also provided with an opening corresponding to the water outlet, meanwhile, the inner rubber sleeve extends towards the inside of the water cup to form a vent pipe, and the top end of the vent pipe is also communicated with the water outlet;

and the upper cover part can be turned and opened relative to the lower seat part and comprises an outer cover, an inner cover fixedly arranged at the bottom of the outer cover and a water sealing component arranged on the inner cover, and when the upper cover part is closed, the water sealing component seals the cover on the water outlet.

2. The novel flip cover structure as claimed in claim 1, wherein the water nozzle has an annular inner wall and an inner concave surface connected to the top of the inner wall and recessed downward, the water outlet is opened on the inner concave surface and located at a non-central position, a water nozzle wall is formed on one side of the annular top of the water nozzle close to the water outlet, and the upper edge of the longitudinal section of the water nozzle wall is an arc-shaped curve extending outward.

3. The novel flip cover lid structure as claimed in claim 2, wherein the vent tube is located closer to the center of the water faucet relative to the water outlet, and the vent tube is inclined toward a direction away from the water outlet.

4. The novel flip cover structure as claimed in claim 2 or 3, wherein the inner sidewall of the outer cover is formed with a lower button in a protruding manner, the outer sidewall of the flowing water nozzle wall is formed with an upper button in a protruding manner, the lower button is overlapped with the lower rear portion of the upper button when the cover is closed, and the lower button is separated from the upper button when the outer cover is pushed from one side in the horizontal direction when the cover is opened.

5. The novel flip cover structure of claim 4, wherein the water seal assembly comprises: the water seal device comprises a support, a water seal ring and a compression spring, wherein an inner cover bottom groove is formed in the top surface of the support in a concave manner, a first sliding block is vertically arranged in the inner cover bottom groove, the inner cover is provided with a bottom surface, and the first sliding block is upwards inserted into a sliding hole in the bottom surface of the inner cover, so that the support can move back and forth relative to the inner cover; a second sliding block is also vertically arranged in the inner cover bottom groove, a spring accommodating groove is formed in the bottom surface of the inner cover corresponding to the second sliding block, the second sliding block is upwards inserted into the spring accommodating groove and penetrates out of the bottom surface of the inner cover, a compression spring is arranged in the spring accommodating groove, one end of the compression spring is abutted to the inner wall of the spring accommodating groove, the other end of the compression spring is abutted to the second sliding block, when the outer cover is pushed horizontally, the inner cover and the support generate relative motion and extrude the compression spring, and when force disappears, the inner cover; the water sealing ring is sleeved and fixed on the clamping table on the bottom surface of the bracket.

6. The novel flip cover lid structure as claimed in claim 5, wherein an avoiding opening is reserved on one side of the outer lid, a U-shaped pivot frame is formed in an area of the one end of the support corresponding to the avoiding opening of the outer lid, shaft holes are formed at two ends of the U-shaped pivot frame, a pivot seat is arranged at the annular top of the water nozzle, the shaft holes are formed in the pivot seat, the pivot seat is arranged in the U-shaped pivot frame, the shaft holes are sequentially inserted through by using a pivot, and a torsion spring is installed inside one end of the pivot seat in which the pivot is inserted, so that the support can drive the whole upper cover part to automatically turn over and open the cover relative to the water nozzle.

7. The novel flip cover structure of claim 6, wherein the inner rubber sleeve is provided with a pressure release valve, the water nozzle is provided with a pressure release hole corresponding to the pressure release valve, an air outlet which is communicated with the upper portion and the lower portion is reserved between the connection surface of the U-shaped rotating shaft frame and the rotating shaft seat, and when the internal pressure is higher than the external pressure, the air pressure pushes the pressure release valve open to discharge through the pressure release hole and the air outlet.

8. The novel flip cover lid structure as claimed in claim 6, wherein a limiting groove is formed on the outer side surface of the rotating shaft seat in a recessed manner, and when the upper cover portion is opened to a maximum angle, a protruding portion in the middle of the U-shaped rotating shaft frame can abut against the limiting groove.

9. The novel flip cover lid structure as claimed in claim 6, wherein the outer lid has an irregular top surface, the top surface is in a mountain peak style, sea style, desert style, canyon style or river style, an outer surface formed by the U-shaped pivot bracket and the pivot seat at the position of the evading opening of the outer lid and the outer lid together form a complete dome shape, and a connecting region of the evading opening, the U-shaped pivot bracket and the pivot seat is in a crescent shape, a sun shape or a stone shape.

10. The novel flip cover structure of claim 5, wherein the outer cover is provided with a lock button which can slide back and forth against the inner side wall of the outer cover, one end of the bracket corresponding to the lock button is provided with a lock groove, and when the lock button is inserted into the lock groove, the outer cover can be fixed and cannot be pushed;

the inner bottom surface of the outer cover is concavely provided with an inner cover jacking groove position, the inner side wall surrounding the inner cover jacking groove position is concavely provided with a clamping groove, the top of the inner cover is convexly provided with a buckle, and the buckle is correspondingly clamped into the clamping groove.

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