A cup cover and a vacuum cup with the cup cover

Abstract

The application relates to a cup cover and a vacuum cup with the cup cover, and relates to the technical field of vacuum cups. The cup cover comprises a cover body and a flip cover. The top of the cover body is provided with a straight drinking water outlet. The bottom of the flip cover is provided with a sealing piece matched with the straight drinking water outlet. One end of the flip cover is rotationally connected with any one end of the cover body close to the edge. The cover body is provided with a first clamping head on one side of the outer wall of the straight drinking water outlet. The bottom of the flip cover is provided with a second clamping head elastically clamped with the first clamping head. The top of the second clamping head is provided with a pushing piece. An avoiding groove is arranged on the flip cover. The pushing piece is arranged to pass through the avoiding groove from the top of the flip cover. The application has the effects of conveniently opening the flip cover for use and saving operation.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of vacuum cups, in particular to a cup cover and a vacuum cup with the same. BACKGROUND

[0002] In daily life, a traditional screw cup needs to be operated by two hands to open or close the cup cover, and when the cup cover is opened, more force needs to be exerted due to the tight screwing, which is very inconvenient.

[0003] Therefore, with the development of technological innovation, the traditional screw cup is gradually replaced by a straight drinking cup. The straight drinking cup comprises a cup body and a cup cover. The cup cover comprises a cover body and a flip cover. The lower end of the cover body is provided with external threads for thread connection with the cup body. The top of the cover body is provided with a straight drinking water outlet. The cup cover is arranged at the rear end of the straight drinking water outlet. One end of the cup cover is arranged in a U shape and is rotationally connected with the cover body. The other end of the cup cover is provided with a sealing element for sealing the straight drinking water outlet. The flip cover is rotated about the rotation shaft. The sealing element can seal or open the straight drinking water outlet. A first clamping head is arranged at the end of the cup cover close to the sealing element. A second clamping head is arranged on the outer wall of the cup body at the top of the straight drinking water outlet. The first clamping head and the second clamping head are clamped together.

[0004] In use, the cover body is screwed to be threadedly connected with the cup body so as to fill the cup body with drinks. Then the flip cover is rotated to be fixed on the top of the cover body. At this time, the first clamping head and the second clamping head are clamped together, so that the flip cover is effectively fixed on the top of the cover body. At this time, the sealing element seals the straight drinking water outlet. Further, the flip cover is pushed upward or pried, and is rotated away from the cover body, so that the first clamping head and the second clamping head are separated, and the sealing element is away from the straight drinking water outlet, so that the straight drinking water outlet is effectively opened for water drinking.

[0005] The above-mentioned related technology has the following defects: the straight drinking water outlet is opened for use by pushing the flip cover upward or prying the flip cover, which is difficult to operate by hand and is inconvenient to use. Therefore, further improvement is needed. SUMMARY

[0006] In order to improve the problem of inconvenient hand operation caused by pushing the flip cover upward or prying the flip cover to open the flip cover, the application provides a cup cover and a vacuum cup with the same.

[0007] In the first aspect, the application provides a cup cover, which adopts the following technical scheme:

[0008] A cup cover, comprising a cover body and a flip cover, the cover body is provided with a straight drinking outlet at the top, the flip cover is provided with a sealing element matched with the straight drinking outlet at the bottom, one end of the flip cover is rotatably connected with the cover body near any one of the edges, the cover body is provided with a first clamping head on one side of the outer wall of the straight drinking outlet, the bottom of the flip cover is provided with a second clamping head elastically clamped with the first clamping head, the top of the second clamping head is provided with a push piece, the flip cover is provided with an avoiding slot, and the push piece penetrates the avoiding slot from the top of the flip cover.

[0009] By adopting the above technical scheme, when the flip cover fixing cover is arranged on the cover body, the first clamping head and the second clamping head are elastically clamped to fix the flip cover, at this time, the sealing element blocks the straight drinking outlet to avoid leakage; when the flip cover needs to be opened for use, the push piece is pushed by rotating near the flip cover, so that the second clamping head is driven by the push piece to rotate and displace away from the first clamping head, effectively releasing the fixation of the flip cover, saving labor and conveniently opening the flip cover.

[0010] Optionally, two movable grooves are symmetrically arranged in the side wall of the avoiding slot near the first clamping head, and a movable piece is separated between the two movable grooves, and the second clamping head is arranged at the bottom of the movable piece.

[0011] By adopting the above technical scheme, the two movable grooves are arranged to separate the movable piece, the connection between the movable piece and the flip cover is less integral, so that when the push piece is pushed near the rotating shaft of the flip cover, the movable piece is difficult to displace near the rotating shaft of the flip cover, at this time, under the action of the movable groove, the movable piece drives the second clamping head to quickly rotate and displace away from the first clamping head, realizing the rotation of the flip cover and improving the operation convenience.

[0012] Optionally, a threaded hole is arranged on the flip cover, a locking rod is threadedly connected in the threaded hole, the locking rod extends towards the second clamping head through the threaded hole, and the part of the locking rod penetrating through the threaded hole abuts against the second clamping head.

[0013] By adopting the above technical scheme, the locking rod penetrates through the threaded hole and abuts against the second clamping head, thereby effectively reinforcing the connection between the first clamping head and the second clamping head, reducing the accidental external force on the push piece, and preventing the flip cover from being suddenly opened, thereby ensuring the reliability of the cup cover.

[0014] Optionally, an exhaust port is further arranged at the top of the cover body, a connecting rod is arranged at the bottom of the flip cover, and an exhaust blocking element matched with the exhaust port is sleeved on the connecting rod.

[0015] By adopting the above technical scheme, the exhaust port effectively ensures the normal flow of the beverage during the use of the flip cover, and when the flip cover fixing cover is arranged on the cover body, the exhaust blocking element blocks the exhaust port to reduce the leakage, thereby achieving the simple and practical structure.

[0016] In a second aspect, the application also provides a vacuum cup, which adopts the following technical scheme:

[0017] A vacuum cup comprises the cup cover and the cup body, the lower end of the cover body is provided with external threads, the cover body is threadedly connected with the cup body through the external threads, and an extension strip is annularly arranged on the cover body, and a rope connecting hole is formed in the extension strip.

[0018] By adopting the above technical scheme, the external threads are arranged to facilitate the connection of the cup cover and the cup body, and the rope connecting hole is arranged on the cover body to facilitate the connection of the rope, so that the vacuum cup is convenient to carry and use.

[0019] Optionally, an accommodating cavity is arranged on the inner wall of the cup body, the accommodating cavity extends from the bottom of the cup body to the top of the cup body, a communication opening is formed in the inner wall of the accommodating cavity and communicates with the inner cavity of the cup body, the bottom of the communication opening is flush with the bottom of the inner cavity of the cup body, a cleaning box is rotatably connected in the accommodating cavity, the height of the cleaning box is consistent with the height of the accommodating cavity, the outer wall of the cleaning box is tangent to the inner wall of the accommodating cavity, a cleaning brush is movably connected in the cleaning box, a cleaning outlet is arranged on the cleaning box for the cleaning brush to enter and exit, the height of the cleaning brush is not greater than the height of the communication opening between the accommodating cavity and the inner cavity of the cup body, a limiting strip is annularly arranged on the bottom of the cup body, a limiting groove is formed between the limiting strip and the inner wall of the cup body and communicates with the communication opening, the cleaning brush slides out of the cleaning outlet and is clamped in the limiting groove, and the bristles of the cleaning brush abut against the inner wall of the cup body.

[0020] By adopting the above technical scheme, the cleaning box with the cleaning brush is connected to the cup body for use, which facilitates the cleaning of the cup body by the person going out during the travel, and when in use, the cleaning outlet is aligned with the communication opening by rotating the cleaning box, then the cleaning brush is slid out of the cleaning box and clamped in the limiting groove, then the cleaning brush is turned back to the original position, so that the cleaning box is tangent to the inner wall of the accommodating cavity and the communication opening is effectively closed; then the cleaning brush is rotated to effectively brush and wash the inner wall of the cup body, and after the brushing and washing are completed, the cup body is further cleaned by pouring clean water into the cup body, the communication opening is kept closed during the cleaning process, and after the cleaned sewage is poured out of the cup body, the cleaning brush is finally put back into the cleaning box for storage, and the cleaning box can be taken out for cleaning when reaching the destination, which is convenient to use and has good cleaning effect.

[0021] Optionally, an external connecting thread is arranged on the top of the cleaning box, and an internal connecting thread that is matched with the external connecting thread is arranged on the inner wall of the accommodating cavity.

[0022] By adopting the technical scheme, the cleaning box is threadedly connected with the containing cavity, so that the cleaning box is stably stored in the containing box, the shaking and deviation of the cleaning box is reduced, the communication opening is stably closed, the threadedly connected rotation of the cleaning box is convenient, and the self-locking effect is very reliable.

[0023] Optionally, the cleaning brush bottom is fixedly provided with a clamping block, the two side inner walls of the limiting groove are annularly provided with clamping grooves matched with the clamping block, and the bottom and the side wall of the clamping block are both provided with a bottom fine brush.

[0024] By adopting the technical scheme, the clamping block and the clamping groove are used in cooperation, so that the cleaning brush is stably arranged in the cup body after sliding out of the cleaning box, the fine brush is used for cleaning the inner wall of the limiting groove during the rotation of the cleaning brush, the cleaning effect is effectively improved, and the device is very practical.

[0025] Optionally, the top of the cleaning brush is connected with a connecting spring, one end of the connecting spring away from the cleaning brush is fixedly connected with a movable rod, when the cleaning brush is movably arranged in the cleaning box, the connecting spring tends to abut against the movable rod and the top wall of the cleaning box, and when the cleaning brush is clamped in the limiting groove, the connecting spring tends to move the movable rod towards the top of the cup body.

[0026] By adopting the technical scheme, the elasticity of the connecting spring is utilized, when the cleaning brush is arranged in the cleaning box, the movable rod abuts against the top of the cleaning box, so that the cleaning brush is stably connected in the cleaning box, the shaking of the cleaning brush is reduced, and the use experience is improved; when the cleaning brush slides out of the cleaning box for use, the movable rod moves towards the top of the cup body under the action of the connecting spring, so that the operator can conveniently rotate the cleaning brush for use, which is very convenient, and after the cleaning, the movable rod is pressed, the movable rod and the cleaning brush are placed in the cleaning box again, and the use is convenient.

[0027] Optionally, the limiting strip is uniformly provided with a plurality of fine flow holes on the inner wall of the clamping groove.

[0028] By adopting the technical scheme, the fine flow holes enable the water droplets and impurities in the limiting groove to flow out, the breeding of bacteria in the limiting groove is reduced, the drinking is healthy, and the cleanliness is high.

[0029] In summary, the cup cover and the vacuum cup with the cup cover have the following beneficial technical effects:

[0030] 1. The push piece is arranged, the push piece is pushed by approaching the hinge shaft, the second clamping head is rotated and displaced away from the first clamping head under the action of the push piece, the fixation of the first clamping head and the second clamping head is effectively released, the flip cover is conveniently opened for use, and the operation is labor-saving and convenient;

[0031] 2. By setting the locking rod, the locking rod is screwed with the cover, and the second clamp is tightly closed, which reduces the situation that the cover is directly opened and leaks after the push piece is subjected to accidental external force, and improves the use stability;

[0032] 3. By setting the cleaning box and the cleaning brush, the cleaning box and the cleaning brush are stored in the containing cavity, which effectively provides convenience for long-term out-of-town personnel to clean the cup body, and the cleaning brush does not need to be repeatedly taken out, reduces the situation of being polluted by the outside world, and is convenient to use. BRIEF DESCRIPTION OF DRAWINGS

[0033] Figure 1 is the overall structure schematic diagram of the cup cover of the embodiment of the application;

[0034] Figure 2 is the structure schematic diagram of the closed state of the cup cover of the embodiment of the application;

[0035] Figure 3 is the cross-sectional structure schematic diagram along Figure 2 A-A line in FIG. 1;

[0036] Figure 4 is the overall structure schematic diagram of the thermos cup of the embodiment of the application;

[0037] Figure 5 is the front view cross-sectional structure schematic diagram of the embodiment of the application for showing that the cleaning brush is located in the cleaning box;

[0038] Figure 6 is the top view cross-sectional structure schematic diagram of the embodiment of the application for showing that the cleaning brush is located in the cup body;

[0039] Figure 7 is Figure 5 the enlarged schematic diagram of part B in FIG. 2;

[0040] Figure 8 is the front view cross-sectional structure schematic diagram of the embodiment of the application for showing that the cleaning brush is located in the cup body;

[0041] Figure 9 is the top view cross-sectional structure schematic diagram of the embodiment of the application for showing that the cleaning brush is located in the cup body;

[0042] Figure 10 is Figure 8 the enlarged schematic diagram of part C in FIG. 3;

[0043] Figure 11 is the exploded structure schematic diagram of the embodiment of the application for showing the cleaning brush and the cleaning box.

[0044] Reference signs: 1, cover body; 10, flange; 11, pin hole; 12, pin shaft; 13, first clamping head; 14, annular groove; 2, flip cover; 20, U-shaped groove; 21, extension block; 22, second clamping head; 23, avoiding groove; 230, movable groove; 231, movable piece; 24, locking rod; 240, hanging rope; 25, exhaust port; 250, exhaust plugging piece; 3, straight drinking water outlet; 30, sealing piece; 4, clamping block; 40, buckle; 5, push piece; 50, wear-resistant rubber sleeve; 500, clamping strip; 51, connecting clamping groove; 6, cup cover; 60, external thread; 61, rope connecting hole; 7, cup body; 70, containing cavity; 71, communication opening; 72, limiting strip; 720, limiting groove; 73, internal connecting thread; 8, cleaning box; 80, cleaning brush; 800, connecting spring; 801, movable rod; 802, connecting groove; 81, cleaning outlet; 82, external connecting thread; 83, rotating handle; 9, clamping block; 90, clamping groove; 91, bottom fine brush; 92, fine flow hole. DETAILED DESCRIPTION

[0045] The following will be described in detail below with reference to the accompanying drawings Figures 1-11 The present application is further described in detail.

[0046] The cup cover disclosed by the embodiments of the present application, referring to Figure 1 , comprises a cover body 1 and a flip cover 2, the cover body 1 and the flip cover 2 are both prefabricated by injection molding processing, and a straight drinking water outlet 3 is arranged at the top of the cover body 1, and a sealing piece 30 adapted to the straight drinking water outlet 3 is arranged at the bottom of the flip cover 2. Referring to Figure 2 and Figure 3 , in the embodiments, the sealing piece 30 is arranged as a rubber plugging block, and a connecting through hole adapted to the rubber plugging block is further arranged on the flip cover 2, one end of the rubber plugging block extends to the bottom of the flip cover 2 through the connecting through hole, and the other end of the rubber plugging block is clamped in the connecting through hole and flush with the top of the flip cover 2, so that the whole flip cover 2 is more beautiful.

[0047] Further, a flange 10 is injection molded on any one end of the cover body 1 close to the edge, a U-shaped groove 20 adapted to the flange 10 is arranged at one end of the flip cover 2, pin holes 11 are arranged on the inner walls of the two sides of the U-shaped groove 20 and on the flange 10, the flange 10 is arranged in the U-shaped groove 20, the pin holes 11 are aligned, and a pin shaft 12 is connected through the pin holes 11, so as to effectively rotate-connect one end of the flip cover 2 with any one end of the cover body 1 close to the edge. When in use, the flip cover 2 is rotated with the pin shaft 12 as the axis, so that the rubber plugging block is sealed and plugged in the straight drinking water outlet 3, and the straight drinking water outlet 3 is arranged in a trumpet shape, so that the rubber plugging block can be conveniently inserted into the straight drinking water outlet 3, effectively sealing the straight drinking water outlet 3, and avoiding beverage leakage. When the flip cover 2 is reversely rotated, the rubber plugging block is away from the straight drinking water outlet 3, effectively opening the straight drinking water outlet 3 for people to drink.

[0048] Referring toFigure 1 And Figure 3 In this embodiment, in order to avoid the situation that the rotating cover 2 hits the user's face during drinking after opening the straight drinking water outlet 3, a clamping block 4 is arranged on the outer wall of the end of the flange 10 away from the inner wall of the U-shaped groove 20, and a clamping buckle 40 adapted to the clamping block 4 is arranged on the inner wall of the U-shaped groove 20 close to the flange 10. When in use, the cover 2 is opened by rotating 180 degrees, the clamping buckle 40 is clamped with the clamping block 4, and the two sides are in an interference fit state, so that the opening state of the cover 2 is stable during the drinking process, and the structure is reliable.

[0049] Referring to Figure 3 In this embodiment, when the straight drinking water outlet 3 is in a closed state, in order to stably cover the rice on the cover body 1, a first clamping head 13 is arranged on one side of the cover body 1 away from the outer wall of the straight drinking water outlet 3, the first clamping head 13 is inclined outward from the bottom to the top of the straight drinking water outlet 3, and the end of the first clamping head 13 is arc-shaped; an extension block 21 is arranged at the bottom of the cover 2, a second clamping head 22 is arranged on the side of the extension block 21 close to the straight drinking water outlet 3, and the second clamping head 22 is outwardly protruding towards the first clamping head 13, and the protruding part of the second clamping head 22 is arc-shaped. Thus, when the first clamping head 13 and the second clamping head 22 abut, they are in an interference fit, effectively enabling the elastic clamping of the first clamping head 13 and the second clamping head 22, and achieving the fixation of the cover 2. Furthermore, an annular groove 14 adapted to the bottom edge of the cover 2 is arranged on the top of the cover body 1, and when the cover 2 is arranged on the top of the cover body 1, the bottom of the cover 2 is clamped in the annular groove 14, further reinforcing the connection between the cover 2 and the cover body 1.

[0050] Referring to Figure 1 And Figure 3 In this embodiment, the interference fit clamping of the first clamping head 13 and the second clamping head 22 is relatively firm, in order to conveniently release the clamping fixation of the first clamping head 13 and the second clamping head 22, a push piece 5 is arranged on the top of the second clamping head 22, and an avoiding groove 23 is arranged on the cover 2, the push piece 5 passes through the avoiding groove 23 from the top of the cover 2, and the push piece 5 is arranged in a semicircular arc shape, and the side of the push piece 5 close to the rotating shaft of the cover 2 is concave inward. When in use, the second clamping head 22 is rotated and displaced away from the first clamping head 13 by pushing the push piece 5 close to the rotating shaft of the cover 2, thereby effectively releasing the fixation of the cover 2, conveniently opening the cover 2 for use, and the operation is very convenient. Moreover, for some disabled personnel with small hand strength or personnel with long nails, pushing the push piece 5 to operate the cover 2 to open can also reduce the possibility of hand abrasion, and the operation is more labor-saving.

[0051] Further in order to increase the friction, also reduce the exposed push piece 5 damage situation, still push piece 5 on the sleeve set with anti-wear sleeve 50, push piece 5 close to the side of the hinge 2 pivot set with connecting slot 51, anti-wear sleeve 50 inside is equipped with the clamping strip 500 that is adapted to connecting slot 51, the clamping strip 500 is clamped in the slot, the elasticity of clamping strip 500 makes the connection between the stable, so that the anti-wear sleeve 50 is easy to assemble and disassemble, the use of anti-wear sleeve 50 effectively improves the operation convenience, long service life.

[0052] With reference to Figure 2 And Figure 3 In the embodiment, in order to make the second clamping head 22 rotate displacement more quickly, two movable grooves 230 are symmetrically provided on the side wall of the avoiding groove 23 close to the first clamping head 13, the movable grooves 230 extend towards the pivot of the hinge 2, so that the movable piece 231 is separated between the two movable grooves 230, and the second clamping head 22 is arranged at the bottom of the movable piece 231. Thus, when the push piece 5 drives the second clamping head 22 to rotate and displace, under the separating action of the movable grooves 230, the connection integrity of the movable piece 231 and the hinge 2 is effectively reduced, and the connection point of the movable piece 231 and the push piece 5 serves as a fulcrum, the push piece 5 pushes the movable piece 231 close to the pivot of the hinge 2, at this time, the movable piece 231 is easy to drive the second clamping head 22 to loosen after being pushed, effectively making the second clamping head 22 quickly separate from the first clamping head 13, and the operation is convenient.

[0053] With reference to Figure 2 And Figure 3 In the embodiment, after the push piece 5 is subjected to the pushing force, the hinge 2 can be conveniently opened, if the cup with the cup cover 6 is placed in the backpack or other storage products containing various products, if other products collide with the push piece 5 on the cup cover 6, or if the cup with the cup cover 6 is accidentally dropped on the ground during use, the cover may be unintentionally opened and leakage may occur. Therefore, a threaded hole is provided on the hinge 2, a locking rod 24 is threadedly connected in the threaded hole, the locking rod 24 extends through the threaded hole towards the second clamping head 22, and the part of the locking rod 24 passing through the threaded hole abuts against the second clamping head 22. Thus, in special circumstances, the locking rod 24 and the second clamping head 22 can be used to further reinforce the clamping of the second clamping head 22 and the first clamping head 13, and reduce the accidental opening of the hinge 2. In order to conveniently carry the locking rod 24, a hanging rope 240 is connected to the exposed end of the locking rod 24, and the other end of the hanging rope 240 is connected to the cover body 1, which is convenient to use and very practical.

[0054] With reference to Figure 1 And Figure 3In the embodiment, the top of the cover body 1 is further provided with an exhaust port 25, the bottom of the flip cover 2 is provided with a connecting rod, a rubber exhaust plugging member 250 is sleeved on the connecting rod and matched with the exhaust port 25. The exhaust port 25 is arranged to make the air in and outside the cup flow when the cup with the cup cover 6 is used, effectively balance the pressure, and make the beverage flow smoothly. When the flip cover 2 is fixed on the top of the cover body 1, the exhaust plugging member 250 can plug the exhaust port 25 to avoid leakage, and the structure is reliable.

[0055] The implementation principle of the cup cover in the embodiment is as follows: the push piece 5 is pushed close to the rotating shaft of the flip cover 2 to make the push piece 5 push the movable piece 231. When the movable piece 231 cannot be displaced close to the rotating shaft of the flip cover 2, the connecting end of the movable piece 231 drives the second clamping head 22 to rotate and displace away from the first clamping head 13, so that the flip cover 2 is effectively rotated and opened for use. When the flip cover 2 needs to be fixed on the cover body 1, the flip cover 2 is rotated to make the first clamping head 13 and the second clamping head 22 elastically clamped. At this time, the sealing member 30 plugs the straight drinking water outlet 3, and the exhaust plugging member 250 plugs the exhaust port 25 to reduce the leakage. The cup cover 6 is convenient to use.

[0056] The embodiment of the application further discloses a vacuum cup, referring to Figure 4 which comprises the cup cover 6 and the cup body 7 provided in the above embodiments, and the lower end of the cover body 1 is provided with external threads 60. The cover body 1 is screwed with the cup body 7 through the external threads 60, so that the cup cover 6 and the cup body 7 are effectively assembled into a vacuum cup for use. The cover body 1 is further annularly provided with an extension strip, and a rope connecting hole 61 is formed in the extension strip. The rope connecting hole 61 is connected with a rope (not shown in the figure), so that the vacuum cup is convenient to carry, and the hanging rope 240 can be connected with the cover body 1 through the connecting hole, which is convenient to use.

[0057] In the embodiment, when there are sundries in the cup body 7, the cup body 7 needs to be cleaned. Since the cup body 7 is deep, most of the time, cleaning tools need to be used to brush the inner wall of the cup body 7. However, if the user carries the vacuum cup out for several days, the cleaning tools need to be carried. In order to conveniently clean the vacuum cup and reduce the burden of carrying luggage, referring to Figure 5 and Figure 6 a containing cavity 70 is arranged on the inner wall of the cup body 7, the containing cavity 70 extends from the bottom of the cup body 7 to the top of the cup body 7, a communication opening 71 is formed in the inner wall of the containing cavity 70 and communicates with the cup body 7, and the bottom of the communication opening 71 is flush with the bottom of the inner cavity of the cup body 7. A cleaning box 8 is rotatably connected in the containing cavity 70, the height of the cleaning box 8 is consistent with the height of the containing cavity 70, and the outer wall of the cleaning box 8 is tangent to the inner wall of the containing cavity 70, so that the cleaning box 8 can close the communication opening 71. Figure 5 and Figure 7, and a cleaning brush 80 is movably connected in the cleaning box 8, the cleaning box 8 is provided with a cleaning outlet 81 for the cleaning brush 80 to enter and exit, and the height of the cleaning brush 80 is not greater than the height of the communicating opening 71 between the accommodating cavity 70 and the inner cavity of the cup body 7.

[0058] With reference to Figure 8 and Figure 9 In use, the cleaning box 8 is rotated until the cleaning outlet 81 is aligned with the communicating opening 71, at which time the user can slide the cleaning brush 80 out of the cleaning outlet 81. Figure 8 and Figure 10 Further, a limiting strip 72 is further arranged around the bottom of the cup body 7, a limiting groove 720 is formed between the limiting strip 72 and the inner wall of the cup body 7 and is in communication with the communicating opening 71, when the cleaning brush 80 is slid out of the cleaning outlet 81, the cleaning brush 80 is clamped in the limiting groove 720, and the bristles of the cleaning brush 80 abut against the inner wall of the cup body 7.

[0059] At this time, the user can rotate the cleaning brush 80 around the cup body 7 by sliding, so as to quickly clean the inner wall of the cup body 7, the cleaning brush 80 is convenient to use, and the cleaning brush 80 does not need to be taken out, reducing the possibility of being contaminated. During use of the cleaning brush 80, the cleaning box 8 is also turned back to the original position, the cleaning outlet is away from the communicating opening 71, then when the cleaning brush 80 is used to clean the inner wall of the cup body 7, clean water can be poured into the cup body 7 to further clean the dirt cleaned by the cleaning brush 80, and under the further action of the clean water, the dirt on the cleaning brush 80 can also be removed.

[0060] In addition, during use of the cleaning brush 80, the cleaning box 8 is turned back to the original position, the inner wall of the cleaning box 8 is tangent to the inner wall of the accommodating cavity 70, so as to effectively close the communicating opening 71, and to avoid clean water and dirt from entering the accommodating cavity 70 as much as possible, which is very convenient and clean to use. After the water and dirt in the cup body 7 are poured out, the cleaning box 8 is turned to the position where the cleaning outlet 81 is aligned with the communicating opening 71 again, so as to store the cleaning brush 80 in the cleaning box 8, and turn the cleaning box 8 back to the state of being tangent to the inner wall of the accommodating cavity 70, for the next use. When the user reaches the destination, the cleaning box 8 and the cleaning brush 80 can be taken out from the accommodating cavity 70 together for comprehensive cleaning, which is very convenient to use and operate.

[0061] With reference to Figure 8In the embodiment, in order to make the cleaning box 8 stably rotate and connect in the containing cavity 70, reduce the shaking and deviation, the outer connecting thread 82 is arranged on the top of the cleaning box 8, and the inner connecting thread 73 matched with the outer connecting thread 82 is arranged on the inner wall of the containing cavity 70, so that the cleaning box 8 is effectively connected in the containing cavity 70 through the threaded connection, and the rotation of the cleaning box 8 can be self-locked, so that the connection between the cleaning box 8 and the containing cavity 70 is reliable, the cleaning box 8 is stable when the cleaning brush 80 is used, the water seepage in the containing cavity 70 is reduced, and the cleanliness of the containing cavity 70 is ensured.

[0062] With reference to Figure 11 Further, the rotating handle 83 is arranged on the top of the cleaning box 8, the cleaning box 8 is convenient to rotate, when the cleaning box 8 is rotated upwards, the cleaning outlet 81 is aligned with the communicating opening 71, when the cleaning box 8 is rotated back to the bottom of the containing cavity 70, the cleaning box 8 closes the communicating opening 71, and the top of the cleaning box 8 is flush with the top of the cup body 7, when the cleaning box 8 is rotated to disconnect the outer connecting thread 82 and the inner connecting thread 73, the cleaning box 8 is effectively taken out of the containing cavity 70, and the use is very convenient.

[0063] With reference to Figure 10 In the embodiment, the clamping block 9 is fixedly arranged on the bottom of the cleaning brush 80, the clamping grooves 90 matched with the clamping block 9 are arranged on the inner walls on the two sides of the limiting groove 720. When the cleaning brush 80 is taken out from the cleaning outlet 81, the clamping block 9 is clamped in the clamping groove 90, so that the cleaning brush 80 is effectively limited, and the cleaning brush 80 is stably slid on the bottom of the cup body 7. In order to conveniently clamp the clamping block 9 in the clamping groove 90, the clamping block 9 is in a cylindrical shape, and the diameter of the clamping block 9 is greater than that of the brush handle of the cleaning brush 80.

[0064] The small brush hairs 91 are arranged on the bottom and the side wall of the clamping block 9, so that when the cleaning brush 80 slides to clean the cup body 7, the small brush hairs on the bottom clean the inner wall of the limiting groove 720, the cleaning effect is effectively improved, and the possibility of bacterial growth is reduced. In order to avoid the small amount of water beads accumulated in the limiting groove 720, the small flow holes 92 are uniformly arranged on the inner wall of the clamping groove 90 of the limiting strip 72, when the cleaning brush 80 is used or the water in the cup body 7 is poured out, the water beads can leak out of the small flow holes 92, the cleaning effect is effectively improved, and the cleanliness is ensured.

[0065] With reference to Figure 7In the embodiment, in order to facilitate the user to operate the cleaning brush 80, the connecting spring 800 is connected to the top of the cleaning brush 80, the end of the connecting spring 800 away from the cleaning brush 80 is fixedly connected with the movable rod 801, the top of the cleaning box 8 is provided as a solid body, and the bottom of the movable rod 801 is provided with the connecting groove 802, and the movable rod 801 is slidably sleeved on the cleaning brush 80 through the connecting groove 802. When the cleaning brush 80 is movably placed in the cleaning box 8, the connecting spring 800 tends to abut against the top wall of the cleaning box 8 and is compressed in the connecting groove 802; when the cleaning brush 80 is clamped in the limiting groove 720, the connecting spring 800 tends to move the movable rod 801 towards the top of the cup body 7, at this time, under the action of the connecting spring 800, the movable rod 801 approaches the cup opening, and the user can drive the cleaning brush 80 to slide by holding the movable rod 801. When the cleaning brush 80 is used, the user presses the movable rod 801 downwards until the connecting spring 800 is compressed in the connecting groove 802, and then further pushes the cleaning brush 80 to slide back into the cleaning box, the movable rod 801 abuts against the top of the cleaning box 8, and the cleaning brush 80 abuts against the bottom of the cleaning box 8, so that the structure is stable and convenient to use.

[0066] The implementation principle of the thermos cup of the embodiment is that the cup cover 6 of the above embodiment is screwed on the cup body 7 to effectively assemble the thermos cup for use, and the cleaning box 8 is installed on the cup body 7, and the cleaning brush 80 is connected in the cleaning box 8. In use, the cleaning outlet 81 is aligned with the communication opening 71 by rotating the cleaning box 8, and then the cleaning brush 80 is taken out of the cleaning box 8 and clamped in the limiting groove 720. At this time, the movable rod 801 is located at the cup opening, and the operator needs to rotate the cleaning box 8 back to the original position before rotating the cleaning brush 80, so that the cleaning box 8 is tangent to the inner wall of the containing cavity 70 and the communication opening 71 is closed. Then the cleaning brush 80 is rotated to brush the inner wall of the cup body 7, so that the personnel outside can also conveniently clean the cup body 7, and the use is convenient. When the cleaning brush 80 is used up, the cleaning brush 80 is re-stored in the cleaning box 8, the movable rod 801 abuts against the top of the cleaning box 8, so that the cleaning brush 80 is stably stored, and when the user arrives at a destination, the cleaning box 8 is taken out of the containing cavity 70, and the cup body 7, the cleaning box 8 and the cleaning brush 80 are cleaned as a whole, so that the operation is fast.

[0067] The above are preferred embodiments of the application, which do not limit the protection scope of the application, therefore: any equivalent changes made on the structure, shape and principle of the application should be covered within the protection scope of the application.

Claims

1. A thermos cup, characterized in that: The cup includes a lid (6) and a cup body (7). The lid (6) includes a lid body (1) and a flip cover (2). The lid body (1) has a direct drinking spout (3) at its top, and the flip cover (2) has a sealing element (30) at its bottom that is adapted to the direct drinking spout (3). The flip cover (2) is characterized in that one end of the flip cover (2) is rotatably connected to any end of the lid body (1) near the edge. The lid body (1) has a first locking head (13) on one side of the outer wall of the direct drinking spout (3), and the flip cover (2) has a sealing element (30) at its bottom that is adapted to the first locking head (30). The second clip (22) is elastically engaged with the clip (13). The top of the second clip (22) is provided with a pusher (5). The flip cover (2) is provided with a relief groove (23). The pusher (5) passes through the relief groove (23) from the top of the flip cover (2). The lower end of the cover (1) is provided with an external thread (60). The cover (1) is threaded to the cup body (7) through the external thread (60). The cover (1) is also provided with an extension strip. The extension strip is provided with a rope connection hole (61). The inner wall of the cup body (7) is provided with a receiving cavity (70), which extends from the bottom of the cup body (7) to the top of the cup body (7). The inner wall of the receiving cavity (70) is provided with a communicating opening (71) that communicates with the cup body (7). The bottom of the communicating opening (71) is flush with the bottom of the inner cavity of the cup body (7). A cleaning box (8) is rotatably connected inside the receiving cavity (70). The height of the cleaning box (8) is the same as the height of the receiving cavity (70). The outer wall of the cleaning box (8) is tangent to the inner wall of the receiving cavity (70). A cleaning brush (80) is movably connected inside the cleaning box (8). The cleaning box (8) is provided with a cleaning outlet (81) for the cleaning brush (80) to enter and exit. The height of the cleaning brush (80) is not greater than the height of the connecting opening (71) between the receiving cavity (70) and the inner cavity of the cup body (7). The bottom of the cup body (7) is also provided with a limiting strip (72). The limiting strip (72) and the inner wall of the cup body (7) form a limiting groove (720) that communicates with the connecting opening (71). The cleaning brush (80) slides out from the cleaning outlet (81) and is engaged in the limiting groove (720). The bristles of the cleaning brush (80) abut against the inner wall of the cup body (7).

2. The thermos cup according to claim 1, characterized in that: The clearance groove (23) has two movable grooves (230) symmetrically opened on one side wall near the first clamping head (13), and a movable piece (231) is separated between the two movable grooves (230). The second clamping head (22) is located at the bottom of the movable piece (231).

3. A thermos cup according to claim 1, characterized in that: The flip cover (2) has a threaded hole, and a locking rod (24) is threadedly connected to the threaded hole. The locking rod (24) extends through the threaded hole toward the second clip (22), and the part of the locking rod (24) that passes through the threaded hole abuts against the second clip (22).

4. A thermos cup according to claim 1, characterized in that: The top of the cover (1) is also provided with an exhaust port (25), and the bottom of the flip cover (2) is provided with a connecting rod, and an exhaust sealing component (250) adapted to the exhaust port (25) is sleeved on the connecting rod.

5. A thermos cup according to claim 1, characterized in that: The top of the cleaning box (8) is provided with an external connecting thread (82), and the inner wall of the receiving cavity (70) is provided with an internal connecting thread (73) that is adapted to the external connecting thread (82).

6. A thermos cup according to claim 1, characterized in that: The bottom of the cleaning brush (80) is fixed with a snap-fit ​​block (9), and the inner walls on both sides of the limiting groove (720) are provided with snap-fit ​​grooves (90) that are adapted to the snap-fit ​​block (9). The bottom and side walls of the snap-fit ​​block (9) are provided with small brush bristles (91).

7. A thermos cup according to claim 5, characterized in that: A connecting spring (800) is connected to the top of the cleaning brush (80). A movable rod (801) is fixedly connected to one end of the connecting spring (800) away from the cleaning brush (80). When the cleaning brush (80) is placed inside the cleaning box (8), the connecting spring (800) tends to abut against the top wall of the cleaning box (8) along with the movable rod (801). When the cleaning brush (80) is engaged in the limiting groove (720), the connecting spring (800) tends to move towards the top of the cup body (7) along with the movable rod (801).

8. A thermos cup according to claim 6, characterized in that: The limiting strip (72) has multiple tiny flow holes (92) evenly distributed on the inner wall of the snap-fit ​​groove (90).

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