CN216754120U

CN216754120U - Dual-purpose cup cover with straw for direct drinking

Info

Publication number: CN216754120U
Application number: CN202122983588.5U
Authority: CN
Inventors: 施王忠
Original assignee: Shanghai Rener Industrial Co ltd
Current assignee: Shanghai Rener Industrial Co ltd
Priority date: 2021-11-30
Filing date: 2021-11-30
Publication date: 2022-06-17
Anticipated expiration: 2031-11-30

Abstract

The utility model discloses a straw direct-drinking dual-purpose cup cover, which comprises an upper cover and a lower cover, wherein the upper cover and the lower cover are rotatably connected through a rotating shaft structure, and a lock catch structure is correspondingly arranged to realize the opening and closing between the upper cover and the lower cover so as to jointly form a cup cover; the lower cover is provided with a straight drinking nozzle and a straw mounting opening which are communicated up and down, a straw is mounted in the straw mounting opening, a containing groove is formed by the side of the straw mounting opening in a concave mode, and a blocking piece used for pressing the head of the straw in the containing groove is arranged corresponding to the containing groove. The utility model increases the convenience of selecting the drinking water mode by the structural design of two drinking water modes, has smart and simple structure and low production and assembly difficulty, can finish the uncapping operation by rotating the button with one hand by utilizing the ergonomics, greatly reduces the use difficulty and improves the portability.

Description

Dual-purpose cup cover with straw for direct drinking

Technical Field

The utility model relates to a cup cover of a drinking cup, and belongs to the technical field of daily necessities.

Background

With the development of science and technology, cups have become a necessity in the life of people. Among various cup varieties, some direct drinking covers are convenient for direct drinking, and some straw cup covers are convenient for driving. But different lids exist in different drinking modes, so that many people need to buy 2 or even more cups, and the cup is inconvenient to go out.

Therefore, Chinese patent No. CN211242697U discloses a "double drinking water mouth drinking cup", including the cup and with cup threaded connection's bowl cover, the top of bowl cover is equipped with spacing seat and straight drink faucet, it has the closing cap to articulate in one side of bowl cover, be equipped with the opening with spacing seat matched with on the closing cap, install the suction pipe mouth in spacing seat, the suction pipe mouth has a water outlet channel, the both sides of suction pipe mouth bottom are equipped with first axis of rotation, the both sides of spacing seat are equipped with the draw-in groove, be equipped with two stoppers at the opening part of draw-in groove, the diapire of spacing seat is equipped with the water intake that extends to in the cup, be equipped with the straw in the cup, still be equipped with the turn-buckle lid on the suction pipe mouth, be equipped with the connecting block in the both sides of turn buckle lid, connecting block one end all is equipped with the shaft hole, the both sides of suction pipe mouth are equipped with the second axis of rotation, turn buckle covers and still is equipped with the upset piece. The utility model discloses a drinking cup can be drunk water with inhaling the mouth of pipe when using, also can open the closing cap and use the water drinking that directly drinks the faucet is free, and unusual convenience in the use has compromise the environment of various uses.

In the cup structure of the above patent document, although the suction pipe and the direct drinking are integrated on one cup cover, two drinking modes can be satisfied by using one cup, and the drinking convenience is improved. In practical application, the opening of the sealing cover enables the suction pipe nozzle to extend out of drinking water, the partial structure relates to a limit position, a rotating shaft, a flip cover and the like, and the requirement on installation matching degree is high; meanwhile, the water tank has more grooves, holes and gaps, is easy to store dirt and is inconvenient to clean.

Also, Chinese patent grant publication No. CN110652157A discloses a vacuum cup with a dual-purpose cup cover, which comprises a cup cover body and a cup body, wherein the cup cover body comprises an upper cup cover, a middle cup cover and a lower cup cover, and a water bowl is sleeved at the lower end of the cup body; go up bowl cover and well bowl cover and all set up on lower bowl cover through the pivot is articulated, be provided with communicating pipe on lower bowl cover, the lower pot head of communicating pipe is equipped with down the straw, lower straw setting is in the bowl body, the last pot head of communicating pipe is equipped with the straw, go up the straw setting in well bowl cover, still seted up on the lower bowl cover and directly drunk the mouth, go up the bowl cover and pass through upper cover hasp locking and fix on well bowl cover, well bowl cover is fixed on the lid down through well lid closure, and is provided with the safety lock in the well lid closure.

The vacuum cup structure of the patent document actually adopts a structure integrating three covers, although the water diversion structure is not easy to accumulate dust and scale, the cup cover has good sealing performance and reliable lock catch, the structure is complex, the cost is higher, the production and assembly processes are long, and the vacuum cup structure is not suitable for the requirements of the common people.

Disclosure of Invention

Aiming at the defects in the prior art, the utility model provides the dual-purpose cup cover with the direct drinking straw, which is used for being matched with various cup bodies, so that the same cup has two drinking modes, and the problems of cleanness, complex structure and the like of the cup cover in the prior art are solved.

In order to achieve the purpose, the technical scheme of the utility model is as follows: a dual-purpose cup cover with a straw for direct drinking comprises an upper cover and a lower cover, wherein the upper cover and the lower cover are rotatably connected through a rotating shaft structure, and a lock catch structure is correspondingly arranged to realize the opening and closing of the upper cover and the lower cover so as to jointly form a cup cover; the lower cover is provided with a straight drinking nozzle and a straw mounting opening which are communicated up and down, a straw is mounted in the straw mounting opening, a containing groove is formed by the side of the straw mounting opening in a concave mode, and a blocking piece used for pressing the head of the straw in the containing groove is arranged corresponding to the containing groove. The clamping table is arranged on the bottom surface of the upper cover facing the lower cover, so that when the upper cover and the lower cover are closed, the head of the suction pipe is clamped in the accommodating groove by the clamping table, the inner hole of the suction pipe is blocked, and the cup is sealed and closed without water leakage.

The upper cover can be opened by operating the lock catch structure, the head of the straw bounces after the upper cover is opened, and if the straw is not needed for drinking water, the blocking piece is pulled out to press the head of the straw; if a straw is needed to drink water midway, the separation blade is pulled away to release the head of the straw.

Furthermore, the separation blade is arranged in the separation blade groove, a small shifting handle is arranged on the separation blade, and the small shifting handle is slid or rotated to enable the separation blade to extend out of the separation blade groove to the accommodating groove to achieve the effect of pressing the straw.

Furthermore, the cup cover of the scheme also comprises a straw cover plate arranged on the lower cover, a strip-shaped hole is formed in the straw cover plate corresponding to the baffle groove, and the strip-shaped hole is wider than the baffle, so that the baffle can extend out of and return into the strip-shaped hole when the small handle is stirred to slide along the strip-shaped hole; the anti-falling piece is arranged below the blocking piece and limited in the blocking piece groove and is wider than the strip-shaped hole to prevent the blocking piece from falling off.

Furthermore, the lower cover is provided with a pin hole, and the bottom surface of the suction pipe cover plate is matched with the pin hole through a pin column to form a detachable structure.

The straw cover plate is provided with a straw through hole allowing the straw mounting port to penetrate through, and corresponds to the straw groove which is formed by sinking the containing groove and can be sleeved in the containing groove, and the strip-shaped hole is communicated with the long edge of the straw groove.

Furthermore, when the head of the straw is pressed in the straw groove by the separation blade, the inner hole of the bent part is extruded to form a ventilation gap, and the relative position of the direct drinking nozzle and the straw mounting port enables the bent part to be located above the direct drinking nozzle, so that negative pressure can be avoided by ventilation, and water leakage is prevented.

Furthermore, the straw cover plate is installed on the lower cover, a small handle installation hole is formed in the straw cover plate, the blocking piece is limited between the lower cover and the straw cover plate, the head of the small handle is stirred to penetrate out of the small handle installation hole, and the small handle is stirred in a rotating mode to enable the blocking piece to be switched between the blocking piece groove and the accommodating groove.

Further, the lower cover is provided with a thread structure for connecting the cup body, a lower rotating shaft seat is arranged on the side edge of the lower cover close to the straw mounting opening, an upper rotating shaft seat is arranged on the upper cover corresponding to the lower rotating shaft seat, and the lower rotating shaft seat is connected with the upper rotating shaft seat through a rotating shaft.

Furthermore, the locking structure is located on the opposite side of the rotating shaft structure and comprises a female buckle located on the upper cover and a buckle assembly mounted on the lower cover; the buckle assembly corresponds the box and corresponds the cooperation and have the pin thread, makes the box break away from the pin thread and realizes opening between upper cover and the lower cover at the in-process of rotating the buckle assembly to buckle assembly resets under the effect of resilience structure.

Furthermore, the lower cover side is provided with a buckle mounting seat, and a mounting seat shaft hole along the tangent plane direction of the lower cover side is formed in the buckle mounting seat.

The buckle assembly comprises a connecting shaft, a rotating button, an elastic ring and a buckle mounting block.

The male buckle is fixed on one surface of the rotating button facing the lower cover, a convex column of the rotating button and a button key hanging column are arranged below the male buckle, and the convex column is provided with a through arc-shaped long hole along the radial direction.

The buckle mounting block is of a semi-ring structure, the two ends of the buckle mounting block are provided with mounting block shaft holes along the warp direction, and one end of the buckle mounting block is provided with a mounting block hanging column facing the lower cover.

The buckle mounting seat, the buckle mounting block and the rotating button are mutually overlapped to enable the mounting seat shaft hole, the arc-shaped long hole and the mounting block shaft hole to be overlapped to be connected together in a penetrating mode through the connecting shaft. The button key hanging column is adjacent to the mounting block hanging column and is connected together through the elastic ring, namely the button key hanging column and the mounting block hanging column are sleeved together through the elastic ring such as a silica gel ring, at the moment, the button key hanging column is closest to the mounting block hanging column, and the buckle assembly is partially mounted. The position and the length of the arc-shaped long hole enable the female buckle to be separated from the male buckle when the rotating button rotates to the limit position, the stretching amount of the elastic ring is still in the elastic range, and the button key hanging column and the mounting block hanging column restore to the adjacent position and the female buckle and the male buckle are buckled when the elastic ring rebounds to the minimum stretching amount.

Furthermore, the buckle mounting seat is a circular ring structure with an upward gap, a positioning boss arranged on the side face of the lower cover is arranged in the center of the circular ring structure, a shaft hole is formed in the convex column of the rotating button to enable the positioning boss to be embedded into the end part of the shaft hole of the convex column for positioning, and the buckle mounting block is sleeved between the convex column and the buckle mounting seat.

The setting of location boss makes can only the axial rotate, avoids the warp direction to rock, for guaranteeing buckle mount pad, buckle installation piece and rotate the button and fold the stable difficult aversion behind the suit mutually.

The top of the buckle mounting block is hollowed into a limiting notch, the lower cover is also provided with a notch at the position aligned with the limiting notch so as to jointly form a space for accommodating the female buckle, and the upper cover extends out of a section of ring above the female buckle to enable the upper cover and the lower cover to be closed, so that the notch position of the buckle mounting seat is filled, and the whole appearance is complete and attractive.

The outward surface of the rotating button is connected with a twisting shifting ball used for shifting the rotating button to rotate axially. According to the embodiment shown in the attached drawings, the mounting hole can be formed in the rotating button, the twisting shifting ball is inserted into the hole through the integrated rod part, and the interference fit fastening can be adopted, so that the twisting shifting ball can be shifted to drive the rotating button to rotate, and the use is light and simple.

This scheme of adoption, owing to will directly drink and the straw two kinds of forms is integrated on a cup simultaneously to need not carry out other connector or lid operation, directly can use as required, simple to use for prior art, it is convenient more convenient. And this scheme structural component is few, needs all be less in drinking water district complex groove, hole, gap, is difficult to hide dirty dirt, and convenient the washing guarantees the health. Meanwhile, the production process with higher difficulty does not exist in a plurality of parts, the assembly difficulty is low, and the cost is low; meanwhile, the lock catch structure is ingenious, the cover opening operation can be completed by rotating the button with one hand through human engineering, the use difficulty is greatly reduced, the portability is improved, and the cover opening drinking operation is more convenient.

The ventilation gap that forms when the straw is buckled in this scheme for needn't establish the pressure release hole on the bowl cover again, the technology link in pressure release hole when reducing production cup simplifies the structure, has further reduced manufacturing cost, and people can not form the problem that vacuum state leads to using the impression to be poor in the cup when using directly drink the mouth and drink water.

Drawings

Fig. 1 is an exploded view of the structure of an embodiment of the present invention.

FIG. 2 is a schematic bottom view of the upper lid, lower lid and straw flap in one embodiment of the utility model.

Fig. 3 is an exploded view of the structure of an embodiment of the present invention.

Fig. 4 is an exploded view of the structure of the buckle assembly in one embodiment of the present invention.

FIG. 5 is a schematic view of the mounting of the flap, lower cover and straw flap in another embodiment of the present invention.

Detailed Description

The present invention will be described in further detail with reference to the following embodiments and the accompanying drawings.

Combine the embodiment that fig. 1-4 show, a dual-purpose bowl cover is directly drunk to straw, it includes upper cover 1 and lower cover 2, upper cover 1 rotates through the pivot structure with lower cover 2 to be connected, still corresponds to set up the hasp structure and realizes opening and closure between upper cover 1 and the lower cover 2, makes up the bowl cover jointly.

Be equipped with straight drink mouth 21 and the straw installing port 22 that link up from top to bottom on the lower cover 2, install straw 23 in the straw installing port 22 (the connected mode of straw 23 is more and common, therefore does not explain in detail, adopts the mouthpiece detachable structure in the figure, and that the head of straw 23 and the section that submerges in the cup are detachable promptly), the other sunken holding groove 24 that forms of straw installing port 22 corresponds holding groove 24 is provided with and is used for with the separation blade 25 of the head suppression of straw 23 in holding groove 24.

The clamping table 14 is arranged on the bottom surface of the upper cover 1 facing the lower cover 2, so that when the upper cover 1 and the lower cover 2 are closed, the clamping table clamps the head of the suction pipe 23 in the accommodating groove 24 and blocks the inner hole of the suction pipe 23, and the cup is sealed and closed without water leakage. Obviously, the sealing of the straight drinking spout 21 when the cover is closed is also potentially necessary, for example, when the upper cover 1 and the lower cover 2 are closed, the straight drinking spout 21 is blocked by spherical silica gel, because such a structure is common, it is not separately described.

The locking structure can be in various forms, such as a common built-in spring type key structure. The upper cover 1 can be opened by operating the lock catch structure, the head of the suction pipe 23 is bounced after the upper cover is opened, and if the suction pipe is not needed for drinking water, the separation blade 25 is pulled out to press the head of the suction pipe 23; if a straw is needed to drink water in midway, the separation blade 25 is pulled away to release the head of the straw 23. This scheme can accomodate the head of playing straw 23 when need not use straw 23, makes the whole cleaner clean and tidy more of product.

The flap 25 may be of various forms as long as it is capable of bending and pressing the head of the straw 23 from which water is drawn so as not to bounce, and does not require a strict blocking seal as required when closing the lid. If the baffle 25 is installed in the baffle slot 26, the baffle 25 is provided with a small shifting handle 251, and the small shifting handle 251 is slid or rotated to enable the baffle 25 to extend out of the baffle slot 26 to the accommodating groove 24 so as to suppress the suction pipe 23.

In consideration of the simplification of the production process, the cup cover further comprises a straw cover plate 3 arranged on the lower cover 2, the straw cover plate 3 is provided with a strip-shaped hole 36 corresponding to the baffle groove 26, and the strip-shaped hole 36 is wider than the baffle 25, so that the baffle 25 can extend out of and return into the strip-shaped hole 36 when the small handle 251 is stirred to slide along the strip-shaped hole 36; the lower part of the blocking piece 25 is also provided with an anti-falling piece 252, and the anti-falling piece 252 is limited in the blocking piece groove 26 and is wider than the strip-shaped hole 36 so as to prevent the blocking piece 25 from falling off.

The lower cover 2 is provided with pin holes 27, and the bottom surface of the suction pipe cover plate 3 is matched with the pin holes 27 through pins 31 to form a detachable structure.

The straw cover plate 3 is provided with a straw through hole 32 allowing the straw mounting port 22 to pass through, and a straw groove 34 corresponding to the concave accommodating groove 24 and capable of being sleeved in the accommodating groove 24, and the strip-shaped hole 36 is communicated with the long edge of the straw groove 34.

The anti-dropping piece 252 of the blocking piece 25 is arranged under the straw cover plate 3, and the pin 31 of the straw cover plate 3 is correspondingly inserted into the pin hole 27 of the lower cover 2, thus the installation is completed. For stability, a three-point fixed mounting may be used, as shown in the drawings.

When the head of the straw 23 is pressed in the straw groove 34 by the baffle plate 25, the inner hole of the bent part is extruded to leave a ventilation gap, and when the straight drinking nozzle 21 is used for drinking water in a tilted manner, the bent part is positioned above the straight drinking nozzle 21 due to the relative position of the straight drinking nozzle 21 and the straw mounting opening 22, so that ventilation can be carried out, negative pressure can be avoided, and water leakage can be prevented. The ventilation gap formed when the suction pipe is bent enables the cup cover to be free from being provided with the pressure relief hole, the process link of the pressure relief hole in the cup production process is reduced, the structure is simplified, the production cost is reduced, and the problem of poor use feeling caused by the fact that a vacuum state is not formed in the cup body when people use the straight drinking nozzle 21 for drinking water is solved.

Other structures with the same function can also be realized, except the structure of pushing out and pulling back the separation blade 25, the fan-shaped separation blade 25 is rotated, the rotating shaft is installed on the lower cover 2, the separation blade 25 rotates along with the shaft and can rotate to the accommodating groove 24 from the surface of the lower cover 2, and the purpose of pressing the suction pipe 23 to ensure that the suction pipe can be kept in a state of being bent without water outlet is achieved.

In a rotary embodiment, the suction pipe cover 3 can be mounted on the lower cover 2, as shown in fig. 5, the suction pipe cover 3 is provided with a small handle mounting hole 37, the blocking plate 25 is limited between the lower cover 2 and the suction pipe cover 3, the head of the small handle 251 is pulled to pass through the small handle mounting hole 37, and the small handle 251 is rotated to switch the blocking plate 25 between the blocking plate slot 26 and the accommodating groove 24.

The main function of the straw cover plate 3 is to limit the pressing of the blocking piece 23 to be removed, and simultaneously, the process difficulty of the whole injection molding part can be reduced, and the difficulty in manufacturing caused by the fact that too many structures are integrated on the lower cover 2 is avoided, so that the structure of the straw cover plate 3 is fused on the lower cover 2, and the separate straw cover plate 3 is omitted. The suction pipe groove 34 in this rotary embodiment may be the same as that in the previous embodiment, and a strip-shaped cross hole 38 allowing the blocking piece 23 to pass through is formed on the side surface; it will be apparent that the receiving recess 24 may be hollowed out to correspond to the dimensions of the straw passage 32.

Certainly, the two structures are not limited to the above two structures, and various specific embodiments can be derived from the effect of the blocking sheet 23, and are not described again.

The lower cover 2 is provided with a thread structure for connecting the cup bodies, is suitable for different cup bodies with the same thread, the cup bodies can be cup bodies with heat insulation performance, and can also be common plastic or glass cup bodies, the side edge of the lower cover 2 close to the straw mounting opening 22 is provided with a rotating shaft lower seat 28, the upper cover 1 is provided with a rotating shaft upper seat 11 corresponding to the rotating shaft lower seat 28, and the rotating shaft lower seat 28 is connected with the rotating shaft upper seat 11 through a rotating shaft 12.

In addition to the common built-in spring type key-type lock catch structure, the present solution also provides a new lock catch structure, as shown in fig. 4, the lock catch structure is located at the opposite side of the rotating shaft structure, and includes a female buckle 13 located on the upper cover 1 and a buckle component 4 mounted on the lower cover 2; the buckle assembly 4 is correspondingly matched with the male buckle 43 corresponding to the female buckle 13, the female buckle 13 is separated from the male buckle 43 to open the upper cover 1 and the lower cover 2 in the process of rotating the buckle assembly 4, and the buckle assembly 4 resets under the action of the rebound structure.

The side surface of the lower cover 2 is provided with a buckle mounting seat 29, and the buckle mounting seat 29 is provided with a mounting seat shaft hole 291 along the tangent plane direction of the side surface of the lower cover 2.

The buckle assembly 4 comprises a connecting shaft 40, a rotating button 42, an elastic ring 45 and a buckle mounting block 41;

the male buckle 43 is fixed on one surface of the rotating button 42 facing the lower cover 2, a convex column 421 and a button key hanging column 423 of the rotating button 42 are arranged below the male buckle 43, and the convex column 421 is provided with an arc-shaped long hole 422 penetrating along the warp direction.

The buckle mounting block 41 is a semi-ring structure, and has mounting block axle holes 411 at its two ends along the radial direction and a mounting block hanging column 412 at one end facing the lower cover 2.

The snap mount 29, the snap mount block 41 and the rotation knob 42 are nested such that the mount-block shaft hole 291, the arc-shaped long hole 422 and the mount-block shaft hole 411 overlap to connect the shaft 40 therethrough. The button hanging column 423 is adjacent to the mounting block hanging column 412 and is connected together through the elastic ring 45, that is, the elastic ring 45 such as a silica gel ring is used for sleeving the button hanging column 423 and the mounting block hanging column 412 together, at this time, the button hanging column 423 is closest to the mounting block hanging column 412, and the part of the buckle assembly 4 is installed completely. The position and length of the arc-shaped long hole 422 enable the female buckle 13 to be separated from the male buckle 43 when the rotating button 42 rotates to the limit position, the stretching amount of the elastic ring 45 is still in the elastic range, and the button key hanging column 423 and the mounting block hanging column 412 return to the adjacent position when the elastic ring 45 rebounds to the minimum stretching amount, and the female buckle 13 is buckled with the male buckle 43.

For guaranteeing buckle mount pad 29, buckle installation piece 41 and rotate button 42 and fold the suit back and stabilize difficult aversion mutually, buckle mount pad 29 is breach ascending ring structure, and there is the location boss 20 of establishing on lower cover 2 side at the center of its ring structure, establishes the shaft hole in the projection 421 of rotation button 42 and makes the shaft hole tip of location boss 20 embedding projection 421 with the location, can only the axial rotation, avoids the warp direction to rock, buckle installation piece 41 cover is established between projection 421 and buckle mount pad 29.

The top of the snap mounting block 41 is hollowed into a limiting notch 413, the alignment position of the lower cover 2 and the limiting notch 413 is also provided with a notch to jointly form a space for accommodating the female buckle 13, and the upper cover 1 extends out of a section of ring above the female buckle 13 to enable the upper cover 1 and the lower cover 2 to fill the notch position of the snap mounting seat 29 when being closed.

A twist shifting ball 44 for shifting the rotation of the rotation knob 42 in the axial direction is connected to the outward facing surface of the rotation knob 42. In the embodiment shown in the drawings, a mounting hole can be formed in the rotating button 42, and the twisting shifting ball 44 can be inserted into the hole through an integral rod part and can be fixed tightly by interference fit, so that the rotating button 42 can be driven to rotate by shifting the twisting shifting ball 44, and the use is light and simple.

The technical solutions provided by the embodiments of the present invention are described in detail above, and the principles and embodiments of the present invention are explained herein by using specific examples, and the descriptions of the embodiments are only used to help understanding the principles of the embodiments of the present invention; meanwhile, for a person skilled in the art, according to the embodiments of the present invention, there may be variations in the specific implementation manners and application ranges, and in summary, the content of the present description should not be construed as a limitation to the present invention.

Claims

1. A dual-purpose bowl cover is directly drunk to straw which characterized in that: the locking device comprises an upper cover (1) and a lower cover (2), wherein the upper cover (1) is rotatably connected with the lower cover (2) through a rotating shaft structure, and a locking structure is correspondingly arranged to realize the opening and closing between the upper cover (1) and the lower cover (2);

a direct drinking nozzle (21) and a straw mounting opening (22) which are communicated up and down are arranged on the lower cover (2), a straw (23) is mounted in the straw mounting opening (22), a containing groove (24) is formed by sinking the straw mounting opening (22), and a blocking piece (25) used for pressing the head of the straw (23) in the containing groove (24) is arranged corresponding to the containing groove (24);

the bottom surface of the upper cover (1) facing the lower cover (2) is provided with a clamping table (14), so that when the upper cover (1) and the lower cover (2) are closed, the clamping table clamps the head of the suction pipe (23) in the accommodating groove (24) and blocks the inner hole of the suction pipe (23).

2. A dual-purpose cup cover with a drinking straw as claimed in claim 1, wherein: the baffle plate (25) is arranged in the baffle plate groove (26), the small poking handle (251) is arranged on the baffle plate (25), and the small poking handle (251) slides or rotates to enable the baffle plate (25) to extend out of the baffle plate groove (26) to the accommodating groove (24) to achieve the effect of pressing the suction pipe (23).

3. A dual-purpose cup cover with a straw and a direct drinking function as claimed in claim 2, wherein: the straw cover plate (3) is arranged on the lower cover (2), a strip-shaped hole (36) is formed in the straw cover plate (3) corresponding to the blocking piece groove (26), and the strip-shaped hole (36) is wider than the blocking piece (25), so that the blocking piece (25) can extend out of and return into the strip-shaped hole (36) when the small handle (251) is stirred to slide along the strip-shaped hole (36); the anti-falling device is characterized in that an anti-falling piece (252) is further arranged below the blocking piece (25), the anti-falling piece (252) is limited in the blocking piece groove (26) and is wider than the strip-shaped hole (36) so as to prevent the blocking piece (25) from falling off.

4. A dual-purpose cup cover with a straw and a direct drinking function as claimed in claim 3, wherein: the lower cover (2) is provided with pin holes (27), and the bottom surface of the suction pipe cover plate (3) is matched with the pin holes (27) through pins (31) to form a detachable structure;

the straw cover plate (3) is provided with a straw through hole (32) allowing the straw mounting port (22) to penetrate through, and a straw groove (34) which is recessed correspondingly to the accommodating groove (24) and can be sleeved in the accommodating groove (24), and the strip-shaped hole (36) is communicated with the long edge of the straw groove (34);

when the head of the suction pipe (23) is pressed in the suction pipe groove (34) by the baffle piece (25), the inner hole of the bent part is extruded to leave a ventilation gap, and the relative position of the straight drinking nozzle (21) and the suction pipe mounting opening (22) enables the bent part to be positioned above the straight drinking nozzle (21).

5. A dual-purpose cup cover with a straw and a direct drinking function as claimed in claim 2, wherein: the straw cover plate (3) is mounted on the lower cover (2), a small handle mounting hole (37) is formed in the straw cover plate (3), the blocking piece (25) is limited between the lower cover (2) and the straw cover plate (3) and the head of the small handle (251) is pushed to penetrate through the small handle mounting hole (37), and the small handle (251) is rotationally pushed so that the blocking piece (25) is switched between the blocking piece groove (26) and the accommodating groove (24).

6. A dual-purpose cup cover with a straw and a direct drinking function as claimed in claim 1, wherein: lower cover (2) are equipped with the helicitic texture who is used for connecting the cup, and its side edge by straw installing port (22) is equipped with pivot lower (28), upper cover (1) corresponds pivot lower (28) and is equipped with pivot upper (11), pivot lower (28) and pivot upper (11) are connected through pivot (12).

7. A dual-purpose cup cover with a straw and a drinking water as claimed in any one of claims 1-6, wherein: the lock catch structure is positioned on the opposite side of the rotating shaft structure and comprises a female buckle (13) positioned on the upper cover (1) and a buckle component (4) arranged on the lower cover (2); the buckle assembly (4) corresponds box (13) and is correspondingly matched with a male buckle (43), the box (13) is separated from the male buckle (43) to open between the upper cover (1) and the lower cover (2) in the process of rotating the buckle assembly (4), and the buckle assembly (4) resets under the action of a rebound structure.

8. A dual-purpose cup cover with a straw and a direct drinking function as claimed in claim 7, wherein: a buckle mounting seat (29) is arranged on the side surface of the lower cover (2), and a mounting seat shaft hole (291) along the tangent plane direction of the side surface of the lower cover (2) is formed in the buckle mounting seat (29);

the buckle assembly (4) comprises a connecting shaft (40), a rotating button (42), an elastic ring (45) and a buckle mounting block (41);

the male buckle (43) is fixed on one surface of the rotating button (42) facing the lower cover (2), a convex column (421) and a button key hanging column (423) of the rotating button (42) are arranged below the male buckle (43), and the convex column (421) is provided with a through arc-shaped long hole (422) along the warp direction;

the buckle mounting block (41) is of a semi-ring structure, two ends of the buckle mounting block are provided with mounting block shaft holes (411) along the radial direction, and one end of the buckle mounting block is provided with a mounting block hanging column (412) facing the lower cover (2);

buckle mount pad (29), buckle installation piece (41) and rotation button (42) overlap the cover and make mount pad shaft hole (291), arc slot (422) and mount pad shaft hole (411) overlap and pass with connecting axle (40) and be connected to together, button key string (423) are adjacent with mount pad string (412) and are connected to together through elastic ring (45), female buckle (13) and male buckle (43) break away from and the tensile volume of elastic ring (45) still is in the elastic range this moment when the position and the length of arc slot (422) make rotation button (42) rotate extreme position, button key string (423) resume adjacent position and female buckle (13) and male buckle (43) with mount pad string (412) when elastic ring (45) kick-backs to minimum tensile volume.

9. A dual-purpose cup cover with a straw and a direct drinking function as claimed in claim 8, wherein: the buckle mounting seat (29) is in a circular ring structure with an upward gap, a positioning boss (20) arranged on the side surface of the lower cover (2) is arranged in the center of the circular ring structure, a shaft hole is formed in the convex column (421) of the rotating button (42) to enable the positioning boss (20) to be embedded into the end part of the shaft hole of the convex column (421) for positioning, and the buckle mounting block (41) is sleeved between the convex column (421) and the buckle mounting seat (29);

the top of the buckle mounting block (41) is hollowed into a limiting notch (413), notches are also formed in the alignment positions of the lower cover (2) and the limiting notch (413) to jointly form a space for accommodating the female buckle (13), and a section of ring extends from the upper cover (1) above the female buckle (13) to enable the upper cover (1) and the lower cover (2) to be filled in the notch position of the buckle mounting seat (29) when being closed;

and a twisting shifting ball (44) for shifting the rotating button (42) to axially rotate is connected to the outward surface of the rotating button (42).