CN116649762A - A mug with a multi-purpose lid - Google Patents

Abstract

The invention discloses a cup with a multipurpose cup cover, which comprises a cup cover and a cup body. The cup cover includes an upper cover, a middle cover and a lower cover. The middle cover and the lower cover are respectively provided with a The suction nozzle and the drinking spout, the upper cover and the middle cover are rotatably connected to the lower cover, and the lower cover is provided with an upper cover lock for locking the upper cover. The cup cover is locked by the upper cover lock, avoiding misoperation, touching, opening or loosening the cup cover, preventing the liquid in the cup from leaking out, and improving the safety of the cup during use and carrying, which is safe and reliable. A variety of drinking methods can be switched freely in different scenes, drinking water without unscrewing the lid, which greatly improves the convenience and comfort of using the water cup, bid farewell to the boring and boring of a single drinking port, and can inspire children Drinking water, drinking water fun.

Description

A mug with a multi-purpose lid

technical field

The invention belongs to the technical field of cups, in particular to a cup with a multi-purpose cup cover.

Background technique

Existing water cup, in order to be easy to carry and seal, the metropolis configuration bowl cover. One is to open the lid of the cup when drinking water, and directly touch the mouth of the cup for drinking; the second is that there is only one drinking mouth on the lid of the water cup or thermos cup, and the water inlet is a direct drinking mouth or a separate straw mouth Drinking mouth; the third is a double drinking cup with double water inlets.

The Chinese patent with the publication number CN208988393U discloses a dual-purpose cup cover, which includes a cup cover body. The cup cover body includes a first cup cover and a second cup cover. One side of the first cup cover is connected to the The second cup cover is hingedly connected, a lock is provided between the other side of the first cup cover and the second cup cover, the first cup cover is provided with a suction nozzle, and the suction nozzle includes a suction nozzle mouth and A nozzle tube, the nozzle opening is fixedly connected to the nozzle tube, and the second cup cover is provided with a direct drinking port. For this dual-purpose cup cover, although the user can choose a way to drink water from the suction nozzle of the first cup cover or the direct drinking port of the second cup cover, the first cup cover and the second cup cover directly pass through the lock. Buckle lock, in the actual use process, the user may accidentally touch the lock and open the first cup cover, the liquid in the cup will easily flow out through the direct drinking port of the second cup cover, resulting in liquid leakage and even hot water making children Other safety hazards such as burns; during carrying or using, the user may touch the nozzle cover by mistake, which is easy to expose the nozzle and affect the hygiene of use; in addition, when the water temperature is hot, the user cannot drink directly through the straight drinking nozzle and needs to wait for the cup The inner liquid can only be drunk when the temperature is completely cooled, so it is troublesome to drink. Therefore there is still room for improvement in this bowl cover.

Contents of the invention

The object of the present invention is to provide a cup with a multi-purpose cup cover for the defects of the prior art.

In order to achieve the above object, the present invention adopts the following technical solutions: a cup with a multi-purpose cup cover, including a cup cover and a cup body, the cup cover includes an upper cover, a middle cover and a lower cover, and the middle cover, the lower cover A suction nozzle and a drinking nozzle connected to the cup body are respectively provided. The upper cover and the middle cover are rotatably connected to the lower cover, and the lower cover is provided with an upper cover lock for locking the upper cover. Use the upper cover lock set on the lower cover to directly lock the upper cover, cover the suction nozzle and the drinking spout, and directly fix the entire cup cover through a single upper cover locking buckle, which has a simple structure and avoids the exposure of the suction nozzle and the drinking spout , lock and use more quickly and safely.

Further, the middle cover and the lower cover are respectively provided with an upper card slot and a lower card slot for installing an upper button and a lower button, and the upper cover is provided with an installation slot adapted to the outer wall of the upper card slot, and the lower The card slot is provided with a rotating upper cover lock, and the upper cover lock rotates to buckle the outer wall of the installation groove; in the installation groove of the upper cover and below the upper card slot of the middle cover, a first bayonet, The second bayonet, the first bayonet and the second bayonet extend into the upper card slot and the lower card slot respectively and hook the upper button and the lower button.

Furthermore, a first spring and a second spring are respectively provided in the upper card slot and the lower card slot, and the first spring and the second spring are respectively connected to the upper button and the lower button.

Furthermore, the lock of the upper cover adopts an arc structure, and the two ends are respectively connected to the two sides of the lower card slot in rotation.

Further, a first torsion spring is installed in the first torsion spring hole on the connection part of the middle cover; a second torsion spring is installed in the second torsion spring hole on the connection part of the lower cover, and the pin passes through The shaft hole on the connecting portion of the upper cover, the shaft hole on the connecting portion of the middle cover, the first torsion spring, the shaft hole on the connecting portion of the lower cover, and the second torsion spring connect the upper cover, the middle cover, and the lower cover Turn to connect.

Further, the cup cover also includes an inner cover, the inner cover is snap-fitted with the lower cover, and the inner cover is threadedly connected with the threaded ring sleeved on the cup mouth.

Furthermore, guide ribs are provided on the outer wall of the inner cover, and guide grooves are provided on the inner wall of the lower cover, and the guide ribs are embedded in the guide grooves to snap-fit the inner cover and the lower cover.

Further, it also includes a straw, which is engaged with the lower end of the straight drinking spout, and the straight drinking spout is provided with a water outlet communicating with the suction nozzle.

Further, the cup cover also includes a water sealing ring, which is sheathed in the slot on the lower side of the direct drinking spout.

Further, it also includes a strap rope, two symmetrical parts of the outer wall of the lower cover are provided with hanging parts, and the slots at both ends of the strap rope are assembled with the hanging parts.

Further, it also includes a small bowl cover, which is detachably installed on the bottom of the cup body. When hot water is hot, the hot water can be poured into the small bowl by opening the cup lid. The open small bowl can dissipate heat more quickly and drink faster.

By adopting the technical solution of the present invention, the beneficial effects of the present invention are: use the upper cover lock to lock the cup cover, avoid touching the upper button or lower button to open or loosen the cup cover by mistake, prevent the liquid in the cup from leaking out, and improve the use and portability of the cup. The safety in the process is safe and reliable; the whole cup cover has few parts, and it is more convenient to disassemble and clean; release the upper cover lock and select different buttons to open the cup cover for drinking, and you can also use a small bowl cover with a complete opening Drinking water with a large mouth is easy to operate and greatly facilitates the user; various drinking ways can be switched freely in different scenes, and drinking water without unscrewing the lid greatly improves the convenience and comfort of using the water cup , bid farewell to the boring and boring of a single drinking mouth, and can stimulate children's drinking and drinking fun.

Description of drawings

Fig. 1 is a perspective view of a cup with a multipurpose cup cover;

Fig. 2 is a disassembled state diagram of a cup with a multi-purpose cup cover;

Fig. 3 is a sectional view of a cup with a multipurpose cup cover;

Fig. 4 is a disassembled view of the main body of the cup cover;

Figure 5 is a disassembled view of the inner cover and the threaded ring.

In the figure: 1 strap rope, 101 card slot, 2 cup cover, 3 cup body, 31 external thread, 32 step rib, 33 mouth rib, 4 small bowl cover, 41 handle, 42 internal thread, 5 upper cover, 51 Installation groove, 52 First bayonet, 53 Connecting part of upper cover, 6 Suction nozzle, 7 Upper button, 71 Protrusion, 72 First barb, 73 Third barb, 74 Column, 75 Catch pin, 8th One spring, 9 middle cover, 91 upper card slot, 92 connecting part of middle cover, 93 first torsion spring hole, 94 second bayonet socket, 10 upper cover lock, 11 lower cover, 111 lower card slot, 112 suspension part , 113 Connecting part of lower cover, 114 Guide slot, 115 Second torsion spring hole, 116 Limit block, 116a Inclined surface, 12 First torsion spring, 13 Pin, 14 Second torsion spring, 15 Inner cover, 151 Guide rib , 152 inner wall thread, 153 first thread stop, 154 wedge block, 154a inclined plane, 16 straw, 17 button, 171 second barb, 18 second spring, 19 sealing water ring, 191 handle, 20 straight drink spout, 201 first water outlet, 202 second water outlet, 203 draw-in groove, 21 thread ring, 211 outer wall thread, 212 second thread stop, 213 first annular rib.

Detailed ways

The technical scheme of the present invention will be further described and illustrated through specific examples below, so that the present invention will be clearer and clearer. Those skilled in the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification. The present invention can also be implemented or applied through different specific implementation modes, and various modifications or changes can be made to the details in this specification based on different viewpoints and applications without departing from the spirit of the present invention. It should be noted that, in the case of no conflict, the following embodiments and features in the embodiments can be combined with each other.

As shown in FIGS. 1-5 , the present embodiment relates to a cup with a multi-purpose cup lid, which mainly includes four parts: a strap rope 1 , a cup lid 2 , a cup body 3 and a small bowl lid 4 . The overall parts include but are not limited to strap rope 1, upper cover 5, middle cover 9, lower cover 11, inner cover 15, threaded ring 21, drinking spout 20, cup body 3, small bowl cover 4, upper button 7, lower button 17. Upper cover lock 10, suction nozzle 6, water sealing ring 19, first spring 8, second spring 18, first torsion spring 12, second torsion spring 14, pin 13, suction pipe 16, etc.

The cup cover 2 includes an upper cover 5, a middle cover 9 and a lower cover 11. The middle cover 9 and the lower cover 11 are respectively provided with a suction nozzle 6 and a direct drinking spout 20 communicating with the cup body 3. The upper cover 5. The middle cover 9 is rotatably connected to the lower cover 11 , and the lower cover 11 is provided with an upper cover lock 10 which can rotate and lock the upper cover 5 . The upper cover 5 and the middle cover 9 are locked by the upper button 7, and the middle cover 9 and the lower cover 11 are locked by the lower button 17. The suction nozzle is snapped into the through hole in the middle of the middle cover, and the straight drinking spout is snapped in and installed in the through hole in the middle of the lower cover. The straight drinking spout is detachable and separated from the middle cover, which is convenient for disassembly and cleaning.

In a specific embodiment, the upper cover 9 and the lower cover 11 are respectively provided with an upper card slot 91 and a lower card slot 111 for installing the upper button 7 and the lower button 17, and the upper cover 5 is provided with an upper card slot. The outer wall of the groove 91 is fitted with the mounting groove 51, and the lower card groove 111 is provided with a rotating upper cover lock 10, and the upper cover lock 10 rotates to buckle the outer wall of the installation groove 51; the upper cover 5 In the installation groove 51 of the middle cover 9, below the upper card slot 91, a first bayonet 52 and a second bayonet 94 are provided, and the first bayonet 52 and the second bayonet 94 respectively extend into the upper card slot 91, The lower hook 111 hooks the first barb 72 on the upper button 7 and the second barb 171 on the lower button 17 . The front end of the middle cover 9 is provided with a second bayonet 94 to fasten and lock with the second barb 171 on the back of the lower button 17 . The first bayonet 52 of the upper cover is buckled and locked with the first barb 72 on the back of the upper button 7; the front and rear sides of the upper button 7 are respectively provided with a second barb 73 and a first barb 72, respectively. Cooperate with the first bayonet 52 of the upper cover, so as to realize the second pop-up exhaust effect.

In order to facilitate accurate pressing, protrusions 71 are respectively provided on the pressing surfaces of the upper button 7 and the lower button 17 to prevent the finger pads from sliding and offsetting, so that they can be accurately pressed on the pressing surfaces provided with protrusions.

A button installation method is that a first spring 8 and a second spring 18 are respectively arranged in the upper draw-in groove 91 and the lower draw-in groove 111, and the first spring 8 and the second spring 18 are connected with the upper button 7 respectively. , Down button 17 is connected. The back of the lower button 17 is connected to the second spring 18; under the action of the second spring 18, the lower button 17 is pressed, thereby controlling the opening and closing of the lower cover 11 and the middle cover 9 . The upper cover 5 and the middle cover 9 are hooked by the hook of the upper button 7. When the lower button 7 is pressed, the middle cover 9 and the upper cover 5 will bounce off as a whole without being separated. At this time, the direct drinking spout 20 on the lower cover is exposed. All you can drink straight away.

In a specific embodiment, the upper cover lock 10 adopts an arc-shaped structure, and two ends thereof are rotationally connected with two sides of the lower locking groove 111 respectively. The upper cover latch 10 is flipped up and locked on the outer wall of the installation groove 51 to avoid touching the upper button 7 or the lower button 17 by misoperation. The outer middle part of the arc-shaped structure is provided with a convex point that is convenient for pressing and turning.

The first torsion spring 12 is installed in the first torsion spring hole 93 on the connecting portion 92 of the middle cover; the second torsion spring 14 is installed in the second torsion spring hole 115 on the connecting portion 113 of the lower cover 11 , the pin 13 passes through the shaft hole on the connecting portion 53 of the upper cover, the shaft hole on the connecting portion 94 of the middle cover, the first torsion spring 12, the shaft hole on the connecting portion 113 of the lower cover, the second torsion spring 14 Connect the upper cover 5, the middle cover 9 and the lower cover 11 in rotation. Described loam cake 5, middle cover 9, lower cover 11 rear sides are connected on a line by pin 13 axles, are provided with second torsion spring 14 in the torsion spring hole of lower cover 11 rear parts, and the second torsion spring 14 The two ends cooperate with the lower cover 11 and the middle cover 9 respectively, and the front side of the middle cover 11 is connected with the upper button 7 through the first spring 8 .

The upper cover lock 10 shown in this embodiment can control the opening of the entire cup cover; when it is required to drink directly or drink with a mouthpiece, it is necessary to open the upper cover lock and then press the button to realize free drinking. When the upper cover is locked and the upper button is pressed, the upper cover will pop open under the force of the suction nozzle and the first torsion spring, and the mouth can be used for drinking; when the upper cover is unlocked and you need to drink directly, press the lower button , the entire upper cover and the middle cover are locked together, and they spring together under the elastic force of the second torsion spring, so that you can drink directly.

The multi-purpose cup cover of this embodiment also includes an inner cover 15, and a threaded ring 21 is tightly sleeved on the cup mouth of the cup body 3 top, and the inner wall of the inner cover 15 and the outer wall of the threaded ring 21 are fixed by threaded connection, so The inner cover 15 and the lower cover 11 are snap-fitted together, that is, the entire cup cover 2 is assembled and fixed with the threaded ring 21 of the cup body 3 through the threaded connection of the inner cover 15 .

The suction nozzle 6 and the drinking spout 15 in this embodiment are made of silica gel. The assembly of the suction nozzle and the middle cover is an interference fit, and the assembly of the drinking spout and the lower cover is also an interference fit. The inner cover 15 adopts a structure connected up and down without a top surface, and the inner wall of the inner cover 15 is provided with an internal thread 152 and a first thread stop 153, which are used to contact and cooperate with the outer wall thread 211 of the threaded ring 21 of the cup mouth. A threaded ring 21 is sleeved at the mouth of the cup body, and the threaded ring 21 adopts elastic materials such as silica gel, and the inwall of the threaded ring 21 is provided with a first annular rib 213, which is connected with the mouth rib position 33 of the cup body 3 (using an annular concave rib). Groove) carry out tight fit, complete the assembly and fixation of thread ring 21 and cup body 3. The outer wall of the threaded ring 21 is provided with an outer wall thread 211 and a second thread stop 212, which are adapted to the inner wall thread 152 and the first thread stop 153 on the inner cover 15, and are used to meet the cap screwing and printing alignment. This greatly facilitates the pattern printing of the cup body in the later stage; when assembling, just align the second thread stop 212 of the thread ring with the printed pattern logo on the cup body, and press the thread ring into place to realize the lid and The alignment of the printed pattern logo on the cup body.

In a specific example, the first thread stop 153 is a groove, and the second thread stop 212 is a slope. The outer wall thread 211 of the thread circle rotates relative to the inner wall thread 152 on the inner cover 15 until the second thread stop 212 conflicts with the first thread stop 153 .

The outer wall of the inner cover 15 is provided with guide ribs 151 , and the inner wall of the lower cover 11 is provided with guide grooves 114 , the guide ribs 151 are embedded in the guide grooves 114 to snap fit the inner cover 15 and the lower cover 11 . The inner cover 15 is installed into the lower cover 11 from the lower end through the cooperation of the guide ribs 151 and the guide grooves 114. In order to avoid the axial transition between the two, wedge-shaped blocks are arranged on the outer wall of the inner cover 15 and the inner wall of the lower cover 11 respectively. 154 , the limiting block 116 , the surface where the two meet is a symmetrical slope, that is, the upper surface 154 a of the wedge-shaped block 154 is in contact with the inclined surface 116 a of the limiting block 116 .

The cup of this embodiment also includes a straw 16, which is engaged with the lower end of the direct drinking spout 20. The first water outlet 201 of the direct drinking spout 20 is provided with a second water outlet 202 in communication with the suction nozzle 6. The lower end of the water outlet 202 is embedded in the upper end of the suction pipe 16 . The straw 16 is also made of silica gel. The assembly between the suction nozzle 6 and the second water outlet 202 of the straight drinking spout 20, and between the first water outlet 201 of the straight drinking spout 20 and the straw 16 are interference fits, and the assembly is firm to avoid The connection is leaking.

The middle cover 9 is embedding and hidden inside the upper cover 5, and the upper cover 5, the middle cover 9 and the lower cover 11 are connected on a line through pins 13; the upper cover 5 is locked by control, and the middle cover 9 is embedded It is directly hidden inside the upper cover 5, thereby locking the whole bowl cover. When you need to drink directly, open the upper cover lock and press the down button to drink freely; when you need to drink with a mouthpiece, press and open the upper button to drink with a mouthpiece.

The cup cover 2 of the thermos cup also includes a water sealing ring 19 , which is sheathed in the slot 203 on the lower side of the direct drinking spout 20 . In order to facilitate the user to grasp and pinch to disassemble between the water sealing ring 19 and other components, a handle 191 is provided on the water sealing ring 19 . The water sealing ring 19 is made of silica gel. There is a water ring at the lower part of the drinking spout, the water sealing ring has a handle protruding downwards, which is convenient for disassembly and assembly, and the water sealing ring is stuck in the slot at the lower part of the drinking spout, and the mouth of the cup body contact with each other.

In order to free up both hands, the cup is designed to be hangable through a strap rope 1. Two symmetrical parts of the outer wall of the lower cover 11 are provided with hanging parts 112. 112 assembly. Specifically, a hanging buckle is provided at both ends of the strap rope 1 respectively, and a draw-in groove 101 with a wide top and a narrow bottom is opened on the hanger, and the hanging part 115 adopts a spherical protruding post. At the lower end, since the diameter of the spherical boss is smaller than the upper end of the slot 101 but larger than the lower end of the slot, it can be accurately fixed at the lower end after being snapped in. The strap rope assembly is detachably connected to the cup cover, which is convenient for installation or removal according to usage requirements. The hanging parts provided on both sides of the lower cover are integrated with the lower cover and are used to block the strap rope. The snap fit of the strap rope and the hanging part is easy to assemble and facilitates disassembly and cleaning. The strap rope can rotate 360 degrees around the hanging part, which is very practical. It can be carried on the back or hand-held when going out; the strap rope can be provided with a strap buckle, and the length and size of the strap rope can be adjusted according to the consumer's height and body size, which is convenient to operate.

In another embodiment, the small bowl cover 4 in the cup of this embodiment is detachably mounted on the bottom of the cup body 3 . Specifically, the bottom of the cup body 3 is provided with an external thread 31, and the inner wall of the small bowl cover 4 is provided with an internal thread 42, and the two are threadedly assembled. The thread of small bowl cover 4 can be designed as non-circular continuous thread. One side of the small bowl cover 4 is provided with a handle 41. When you are not sure about the temperature of the solution in the cup or the water temperature is hot, you can open the lower button to expose the drinking spout, pour the solution in the cup into the small bowl cover, the temperature will cool down faster, you can drink in time, and it is very convenient to use, greatly Improve the safety of using the thermos cup. The handle design is convenient for users to carry out or pick up the small bowl cover. The small bowl cover can not only serve as a container for the cup cover, but also play a role of shock absorption, avoiding the risk of damage to the cup body caused by the drop of the cup, and greatly prolonging the service life of the cup body.

The cup body 3 shown in this embodiment is composed of an outer shell and an inner container. The outer shell and the inner container are welded together to form a cup body, and a vacuum is formed between the two, which can be used as a thermos cup; the mouth of the inner container is provided with a step rib 32 (that is, the annular structure protruding toward the center direction) is in conflict with the water sealing ring 19 and cooperates.

This embodiment has a thermos cup with a multi-purpose cup cover. First, put the first torsion spring 12 into the torsion spring holes 93 on both sides of the shaft hole of the connecting portion 92 of the middle cover, and then put the second torsion spring 14 into the bottom in turn. In the torsion spring holes 115 on both sides of the shaft hole of the connecting part 113 of the cover 11; then the upper cover 5 and the middle cover 9 are aligned and placed on the lower cover 11, and then connected together by pins 13; the inner cover 15 The alignment guide ribs 151 on both sides are sequentially inserted into the lower cover 11. After alignment, the inner cover 15 and the lower cover 11 are fastened and assembled together; then the first spring 8 is inserted into the column on the back of the upper button 7 Then align the upper card slot 91 at the front end of the middle cover 9, press and assemble the upper button in place; then put the second spring 14 into the post on the back of the lower button 17 in turn, and align with the lower card slot 111 at the front end of the lower cover 11 , Press the lower button to assemble and fasten it in place; then rotate the two ends of the upper cover lock 10 and install it on the front end of the lower cover. After the upper cover lock is installed, turn it up and down to control the opening and closing of the upper cover and the middle cover. Then insert the water sealing ring 19 into the slot 203 of the direct drinking nozzle 20 to seal the water ring; then insert the direct drinking nozzle 20 into the hole in the middle of the lower cover 11; then install the suction nozzle 6 from bottom to top Insert the second water outlet 202 into the card hole between the middle cover, and assemble the suction nozzle in place. Then insert the straw into the installation part at the lower end of the drinking spout, and assemble the straw in place; press the mouth of the cup into the threaded ring 21, cover the lid 2 on the mouth of the cup, and then screw the small bowl cover 4 in At the bottom of the cup body 3, the strap rope 1 is finally stuck on the hanging parts 112 on both sides of the lower cover 11. When you need to drink water, open the upper cover lock 10, lightly press the upper button 7, the upper cover 5 will pop open under the elastic force of the suction nozzle 6 and the first torsion spring 12, and the suction nozzle 6 will be exposed, and you can drink water After drinking water, cover the upper cover 5 back, and the watertight seal can be realized; when you need to drink freely, open the upper cover lock 10, and just touch and press the lower button 17, then the entire middle cover assembly is in the second Under the elastic force of the torsion spring 14, the torsion spring 14 bounces open, exposing the straight drinking nozzle 20, that is, the first water inlet 201, so that you can drink freely. If the solution in the cup is hot and inconvenient to drink directly, the small bowl cover 4 at the bottom of the cup body 3 can be unscrewed, the lower button 17 is opened to expose the straight drinking spout 20, and the solution in the cup is poured into the small bowl cover to drink. At the same time, there is a handle 41 on the small bowl cover 4, which is convenient for carrying or picking up when going out. A variety of drinking methods can be switched freely in different scenes, drinking water without unscrewing the lid, which greatly improves the convenience and comfort of using the water cup, bid farewell to the boring and boring of a single drinking port, and can stimulate children Drinking water, drinking water fun. A variety of different structures, the user can switch and choose at will, and the structure with the upper cover lock, so that the cover will not be accidentally touched, safe and reliable, easy to operate, which greatly facilitates the user. The cup has the advantages of convenient use, good sealing performance, strong functionality and high safety during use.

The upper cover latch 10 is designed on the lower cover 11, and locks the front end of the upper cover 10 to realize the locking of the entire cover; the method of locking the upper cover by the middle cover and the middle cover by the lower cover can realize further opening options. In use, by pressing the upper button 7, the upper button 7 moves backward, the first barb 72 on the rear side of the upper button 7 breaks away from the first bayonet 51 of the upper cover 5, and the third barb 73 on the front side of the upper button hooks Hold the first bayonet 51 of the upper cover 5. At this time, the upper cover pops up at a certain angle to realize the exhaust effect, and then release the upper button 7, and the upper cover 5 pops open under the action of the suction nozzle 6 and the elastic force of the first torsion spring 12; When it needs to be locked, close the upper cover 5 back, the first bayonet 52 at the front end of the upper cover and the third barb 73 on the front side of the upper button are guided and squeezed, and the upper button will move forward for a certain distance at this time , when you continue to press, it will automatically reset under the elastic force of the first spring 8 on the back of the upper button. At this time, the first barb 72 provided on the back of the upper button is automatically buckled with the first bayonet 52 of the upper cover, thereby realizing the lock of the upper cover. In the same way, by pressing the lower button 17, the lower button moves backward, and the second barb 171 provided inside the lower button 17 is separated from the second bayonet 94 of the middle cover 9, while the middle cover and the upper cover are locked in Together, so as to realize the opening of the entire middle cover; when it needs to be locked, close the entire middle cover, so as to realize the fastening. The solution is ingenious, with a simplified structure. It successfully integrates two lids and two types of drinking openings into one lid without taking up space and can be locked to prevent fooling. It is very convenient and practical.

In a specific embodiment, as shown in FIG. 4 , there are one or more raised posts 74 on the back of the upper button 7 for clamping one or more first springs 8 , and the first springs 8 are in addition One end is stuck on the post raised in the upper card slot 91; there are two clamp feet 75 on the left and right sides of the upper button 7, and the clamp feet extend into the upper card slot 91 of the middle cover 9 and hook the inner wall of the upper card slot. On the protrusion; under the action of the first spring 8, press the upper button 7 to control the opening and closing of the upper cover 5 and the middle cover 9. Press the upper button to realize the second opening and exhaust function. When the upper button is pressed, the upper cover will open a little angle. At this time, the atmospheric pressure in the nozzle tube communicates with the outside air, and the air pressure in the cup is discharged; when the upper button is released, the first spring 8. Reset and push the upper button 7 to move forward. At this time, the upper cover 5 is completely opened, and the mouth of the suction nozzle 6 can be used to drink water. The same is true for the lower button 17. There are one or more raised pillars on the back of the lower button 17 for clamping one or more second springs 18, and the other end of the second spring 18 is caught on the raised pillars in the lower card slot 111. There are two clamp feet on the left and right sides of the lower button 17, and the clamp feet extend into the lower card groove 111 of the lower cover 11 and hook on the protrusion on the inner wall of the lower card groove 111; press the lower button 17, and the lower button 17 The second barb 171 is disengaged from the second bayonet 94, and the middle cover is opened from the lower cover.

The thermos cup with a multi-purpose cup cover of the present invention can realize double-mouth drinking, which satisfies the drinking habits of different groups of people. At the same time, the two mouths can be well sealed, which not only keeps clean and hygienic, but also avoids pollution caused by exposure. Simple and convenient, it can be carried on the body or hand-held, and the drinking method can be switched to the ground at any time in any scene, which greatly improves the convenience and comfort of using the water cup; a variety of different structures, the user can switch and choose at will, In addition, there is an upper cover lock that locks the entire cover, so that the cover will not be accidentally touched, safe and reliable, and easy to operate, which greatly facilitates the user.

It should be noted that the diagrams provided in the above-mentioned embodiments are only schematically illustrating the basic idea of the present invention, and only the components related to the present invention are shown in the diagrams rather than the number, shape and shape of the components in actual implementation. Dimensional drawing, the type, quantity and proportion of each component can be changed arbitrarily during actual implementation, and the component layout type may also be more complicated.

The above are only preferred embodiments of the present invention and applied technical principles. Those skilled in the art will understand that the present invention is not limited to the specific embodiments described herein, and that various obvious changes, readjustments and substitutions can be made by those skilled in the art without departing from the protection scope of the present invention. Therefore, although the present invention has been described in detail through the above embodiments. The present invention may also include other equivalent embodiments, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present disclosure shall be included in the protection scope of the present disclosure.

Claims (10)

1. The utility model provides a cup with multi-purpose bowl cover, includes bowl cover and cup, its characterized in that, the bowl cover includes upper cover, well lid and lower cover, well lid, lower cover are equipped with suction nozzle, the straight drink mouth with the cup intercommunication respectively, upper cover, well lid rotate to connect and cover under in, be equipped with the upper cover hasp that is used for locking upper cover under covering.

2. The cup with the multipurpose cup cover according to claim 1, wherein the middle cover and the lower cover are respectively provided with an upper clamping groove and a lower clamping groove for installing an upper button and a lower button, the upper cover is provided with an installation groove matched with the outer wall of the upper clamping groove, the lower clamping groove is provided with a rotary upper cover lock catch, and the upper cover lock catch rotates to lock the outer wall of the installation groove;

the mounting groove of the upper cover and the lower part of the upper clamping groove of the middle cover are provided with a first bayonet and a second bayonet, and the first bayonet and the second bayonet respectively extend into the upper clamping groove and the lower clamping groove and then hook the upper button and the lower button.

3. The cup with the multipurpose cup cover according to claim 2, wherein the upper clamping groove and the lower clamping groove are respectively provided with a first spring and a second spring, and the first spring and the second spring are respectively connected with the upper button and the lower button.

4. The cup with the multipurpose cup cover according to claim 2, wherein the upper cover lock catch adopts an arc-shaped structure, and two end parts are respectively connected with two sides of the lower clamping groove in a rotating mode.

5. The cup with the multipurpose cup lid according to claim 1, wherein a first torsion spring is installed in a first torsion spring hole on the connecting portion of the middle cover; and a second torsion spring is arranged in a second torsion spring hole on the connecting part of the lower cover, and a pin penetrates through a shaft hole on the connecting part of the upper cover, a shaft hole on the connecting part of the middle cover, a first torsion spring and a shaft hole on the connecting part of the lower cover, and the upper cover, the middle cover and the lower cover are rotationally connected by the second torsion spring.

6. The cup with the multipurpose lid as claimed in claim 1, wherein the lid further comprises an inner lid which is snap-fitted to the lower lid, the inner lid being threadably connected to a threaded collar provided around the mouth of the cup.

7. The cup with the multipurpose lid as claimed in claim 6, wherein the outer wall of the inner lid is provided with a guide rib, the inner wall of the lower lid is provided with a guide groove, and the guide rib is embedded into the guide groove to assemble the inner lid and the lower lid in a snap fit manner.

8. The cup with the multipurpose cup cover according to claim 1, further comprising a suction pipe, wherein the suction pipe is assembled in a clamping way with the lower end of the straight drinking nozzle, and a water outlet communicated with the suction nozzle is arranged in the straight drinking nozzle;

or the cup cover also comprises a water sealing ring which is sleeved in the clamping groove at the lower side of the direct drinking nozzle.

9. The cup with the multipurpose cup cover according to claim 1, further comprising a back strap, wherein hanging parts are arranged at two symmetrical positions of the outer wall of the lower cover, and clamping grooves at two ends of the back strap are assembled with the hanging parts.

10. The cup with the multi-purpose lid of claim 1, further comprising a small bowl cover removably mounted to the bottom of the cup body.