A water cup with automatically detachable filter screen

Abstract

The utility model discloses a water cup of automatic dismounting filter screen, this water cup includes cup body, the cup cover of cup mouth department of cup body, this cup cover includes cover, by the inner cavity of the top of cover body recessing to the inner cavity of cover body, set up in the lock ring of inner cavity, at least two locking blocks of the outer side wall of fixed setting in the lock ring, set up in the at least two first extension hole of the side wall of inner cavity can be used for the locking block to extend to the outside of the inner cavity, set up in the at least two guide sliding groove of the inner cavity with the first extension hole intercommunication and for limiting the sliding direction of the locking block, rotatable cover set up in the top cover of the top of cover body, cover set up in the side wall and the bottom of the protection cover of inner cavity, and cover set up in the filter screen cover outside protection cover, the side wall of protection cover is equipped with the at least two second extension hole of the locking block extension with the corresponding position department of the first extension hole, the at least two locking blocks each locking block all is equipped with the driving block of the locking block top surface convexity.

Description

Technical Field

[0001] This utility model relates to the field of water cups, and more specifically, to a water cup with an automatically detachable filter. Background Technology

[0002] In people's daily lives, drinking tea has become a common activity for many during leisure time or when entertaining guests. Current water cups mostly use filters to separate tea leaves from water, preventing tea leaves from entering the mouth. However, when users remove the filter and refill the cup with tea leaves, they usually handle it directly with their hands. Bacteria from the user's hands can easily remain on the surface of the filter. When drinking water from the cup again, these bacteria can easily enter the body, compromising the hygiene of the filter. Furthermore, manually handling the filter poses a risk of burns due to its high temperature. Utility Model Content

[0003] This invention addresses the aforementioned deficiencies in the prior art by providing a water cup with an automatically detachable filter.

[0004] The technical solution adopted by this utility model to solve its technical problem is as follows: A water cup with an automatically detachable filter screen is constructed. The water cup includes a cup body and a cup lid covering the mouth of the cup body. The cup lid includes a lid body, an inner cavity formed by the top of the lid body recessing into the lid body, a lock ring disposed in the inner cavity, at least two locking blocks fixed to the outer side wall of the lock ring, at least two first protrusion holes disposed on the side wall of the inner cavity for the locking blocks to extend out of the inner cavity, and a [missing information - likely a typo, should be "to limit the sliding direction of the locking blocks"]. The cover includes two guide grooves, a top cover that can be rotatably installed on the top of the cover body, a protective cover installed on the side wall and bottom of the inner cavity, and a filter cover installed outside the protective cover. The protective cover has at least two second protrusion holes on the side wall corresponding to the first protrusion hole, which allow the locking block to protrude. Each of the at least two locking blocks has a driving block protruding from the top surface of the locking block. The bottom wall of the top cover is fixed with a fixing seat corresponding to the locking block. The fixing seat has an inclined groove for the driving block to be inserted into, and the driving block can slide along the inclined groove in the inclined groove.

[0005] When the top cover rotates in the first direction, the inclined groove pushes the drive block and locking block to move along the guide groove and extend out of the first and second extension holes to abut against the inner wall of the filter cover; when the top cover rotates in the second direction, the inclined groove pushes the drive block and locking block to move along the guide groove and retract into the first and second extension holes to release the filter cover.

[0006] In the water cup with an automatically detachable filter screen described in this utility model, the guide groove is formed by a first guide wall and a second guide wall fixed in the inner cavity, and the locking block moves along the guide groove between the first guide wall and the second guide wall.

[0007] In the water cup with an automatically detachable filter screen described in this utility model, the drive block is provided with at least one limiting groove, the first end wall of the inclined groove is provided with a first limiting protrusion that can be inserted into the limiting groove, and the second end wall of the inclined groove is provided with a second limiting protrusion that can be inserted into the limiting groove.

[0008] In the water cup with an automatically detachable filter screen described in this utility model, the at least two locking blocks are actually three locking blocks, which are equally spaced on the lock ring. The at least two first protruding holes are actually three first protruding holes, which correspond to the positions of the three locking blocks. The at least two second protruding holes are actually three second protruding holes, which correspond to the positions of the three first protruding holes.

[0009] In the water cup with an automatically detachable filter described in this utility model, the locking ring is made of flexible silicone material, and the locking block is made of plastic or silicone material.

[0010] In the water cup with an automatically detachable filter screen described in this utility model, the cup body and the cup lid are connected by threads.

[0011] The water cup with an automatically detachable filter according to this invention has the following beneficial effects: When using the water cup with an automatically detachable filter, when you need to drink water, you can rotate the top cover in the first direction. The inclined groove pushes the drive block to move along the inclined groove. The drive block drives the locking block to move along the guide slide groove and extend out of the first and second extension holes, pressing against the inner wall of the filter cover. At this time, the user can remove the cup lid from the cup body. Since the locking block is pressed against the inner wall of the filter cover, the filter cover can be removed together with the cup lid, and the user can directly use the cup body to drink water. When you need to replace the tea leaves in the filter cover, you can rotate the top cover in the second direction. The inclined groove pushes the drive block to move along the inclined groove. The drive block drives the locking block to move along the guide slide groove and retract into the first and second extension holes. The locking block is no longer pressed against the inner wall of the filter cover. At this time, the filter cover is separated from the protective cover, and the user can replace the tea leaves in the filter cover. When using the water cup of this utility model, the filter cover can be locked and detached simply by rotating the top cover, eliminating the need for the user to have direct contact with the filter cover. This ensures the hygiene of the filter cover and prevents the user from being scalded. Attached Figure Description

[0012] The present invention will be further described below with reference to the accompanying drawings and embodiments. In the accompanying drawings:

[0013] Figure 1This is a first exploded view of the water cup with an automatically detachable filter screen according to this utility model;

[0014] Figure 2 This is a second exploded view of the water cup with an automatically detachable filter screen according to this utility model;

[0015] Figure 3 This is a first exploded structural diagram of the lid portion of the water cup with an automatically detachable filter screen according to this utility model;

[0016] Figure 4 This is a second exploded view of the lid of the water cup with an automatically detachable filter screen according to this utility model. Detailed Implementation

[0017] To make the objectives, technical solutions, and advantages of this utility model clearer, the embodiments of this utility model will be described in further detail below with reference to the accompanying drawings.

[0018] like Figure 1-4 As shown, in the first embodiment of the water cup with an automatically detachable filter screen of this utility model, the water cup 10 includes a cup body 11 and a cup lid 12 covering the mouth of the cup body 11. The cup lid 12 includes a lid body 13, an inner cavity 14 formed by the top of the lid body 13 recessed into the lid body 13, a lock ring 15 disposed in the inner cavity 14, at least two locking blocks 16 fixed on the outer side wall of the lock ring 15, at least two first protrusion holes 17 disposed on the side wall of the inner cavity 14 for the locking blocks 16 to extend out of the inner cavity 14, and at least two guide grooves 18 disposed on the inner cavity 14 communicating with the first protrusion holes 17 and used to limit the sliding direction of the locking blocks 16. The cover 30 is rotatably mounted on the top of the cover body 13, the protective cover 19 is mounted on the side wall and bottom of the inner cavity 14, and the filter cover 20 is mounted on the outside of the protective cover 19. The protective cover 19 has at least two second protrusion holes 21 on its side wall corresponding to the first protrusion hole 17, which allow the locking block 16 to protrude. Each of the at least two locking blocks 16 has a driving block 22 protruding from its top surface. The bottom wall of the top cover 30 is fixed with a fixing seat 23 corresponding to the locking block 16. The fixing seat 23 has a groove 24 for the driving block 22 to be inserted into, and the driving block 22 can slide along the groove 24.

[0019] When the top cover 30 rotates in the first direction, the inclined groove 24 pushes the drive block 22 and the locking block 16 to move along the guide groove 18 and extend out of the first extension hole 17 and the second extension hole 21 to abut against the inner side wall of the filter cover 20; when the top cover 30 rotates in the second direction, the inclined groove 24 pushes the drive block 22 and the locking block 16 to move along the guide groove 18 and retract into the first extension hole 17 and the second extension hole 21 to release the filter cover 20.

[0020] When using the water cup with an automatically detachable filter screen of this utility model, when you need to drink water, you can rotate the top cover 30 in the first direction. The inclined groove 24 pushes the drive block 22 to move along the inclined groove 24. The drive block 22 drives the locking block 16 to move along the guide groove 18 and extend out of the first extension hole 17 and the second extension hole 21 to press against the inner wall of the filter screen cover 20. At this time, the user removes the cup cover 12 from the cup body 11. Since the locking block 16 presses against the inner wall of the filter screen cover 20, the filter screen cover 20 can be removed together with the cup cover 12. The user can directly use the cup body 11 to drink water. When it is necessary to replace the tea leaves inside the filter cover 20, the top cover 30 can be rotated in the second direction. The inclined groove 24 pushes the drive block 22 to move along the inclined groove 24. The drive block 22 drives the locking block 16 to move along the guide groove 18 and retract into the first extension hole 17 and the second extension hole 21. The locking block 16 is no longer pressed against the inner wall of the filter cover 20. At this time, the filter cover 20 is separated from the protective cover 19, and the user can replace the tea leaves inside the filter cover 20. When using the water cup 10 of this utility model, the locking and unlocking of the filter cover 20 can be achieved simply by rotating the top cover 30. The user no longer needs to have direct contact with the filter cover 20, which can ensure the hygiene of the filter cover 20 and also prevent the user from being burned.

[0021] Specifically, the guide groove 18 is formed by sandwiching a first guide wall 25 and a second guide wall 26 fixed in the inner cavity 14, and the locking block 16 moves along the guide groove 18 between the first guide wall 25 and the second guide wall 26.

[0022] Preferably, the drive block 22 is provided with at least one limiting groove 29, the first end groove wall of the inclined groove 24 is provided with a first limiting protrusion 27 that can be inserted into the limiting groove 29, and the second end groove wall of the inclined groove 24 is provided with a second limiting protrusion 28 that can be inserted into the limiting groove 29.

[0023] When the locking block 16 extends beyond the first extension hole 17 and the second extension hole 21, the first limiting protrusion 27 engages with the limiting groove 29 to form a positioning, preventing the locking block 16 from easily retracting. When the locking block 16 retracts into the first extension hole 17 and the second extension hole 21, the second limiting protrusion 28 engages with the limiting groove 29 to form a positioning, preventing the locking block 16 from easily extending.

[0024] In this embodiment, the at least two locking blocks 16 are actually three locking blocks 16, which are equally spaced on the lock ring 15. The at least two first protruding holes 17 are actually three first protruding holes 17, which correspond to the positions of the three locking blocks 16. The at least two second protruding holes 21 are actually three second protruding holes 21, which correspond to the positions of the three first protruding holes 17.

[0025] Preferably, the lock ring 15 is made of flexible silicone material, and the locking block 16 is made of plastic or silicone material. During the retraction of the locking block 16, the lock ring 15 undergoes elastic deformation, avoiding interference with the retraction of the locking block 16.

[0026] In this embodiment, the cup body 11 and the cup lid 12 are connected by threads.

[0027] Furthermore, in this utility model, unless otherwise explicitly specified and limited, the terms "connected," "linked," "stacked," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0028] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the description and drawings of this utility model, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A water cup with an automatically detachable filter screen, characterized in that, The water cup includes a cup body and a lid covering the mouth of the cup body. The lid includes a cover body, an inner cavity formed by the top of the cover body recessing into the cover body, a lock ring disposed in the inner cavity, at least two locking blocks fixed to the outer wall of the lock ring, at least two first protrusion holes disposed on the side wall of the inner cavity for the locking blocks to extend out of the inner cavity, at least two guide grooves disposed on the inner cavity communicating with the first protrusion holes and used to limit the sliding direction of the locking blocks, and a rotatable cover on the top of the lid body. The system includes a top cover, a protective cover covering the side walls and bottom of the inner cavity, and a filter cover covering the protective cover. The protective cover has at least two second protrusion holes on its side wall corresponding to the first protrusion hole, allowing the locking block to protrude. Each of the at least two locking blocks has a driving block protruding from its top surface. The bottom wall of the top cover is fixed with a fixing seat corresponding to the locking block. The fixing seat has an inclined groove for the driving block to be inserted into, and the driving block can slide along the inclined groove. When the top cover rotates in the first direction, the inclined groove pushes the driving block and locking block to move along the guide groove and extend out of the first and second extension holes to abut against the inner wall of the filter cover; when the top cover rotates in the second direction, the inclined groove pushes the driving block and locking block to move along the guide groove and retract into the first and second extension holes to release the filter cover.

2. The water cup with an automatically detachable filter screen according to claim 1, characterized in that, The guide groove is formed by a first guide wall and a second guide wall fixed in the inner cavity, and the locking block moves along the guide groove between the first guide wall and the second guide wall.

3. The water cup with an automatically detachable filter screen according to claim 1, characterized in that, The drive block is provided with at least one limiting groove, and the first end wall of the inclined groove is provided with a first limiting protrusion that can be inserted into the limiting groove, and the second end wall of the inclined groove is provided with a second limiting protrusion that can be inserted into the limiting groove.

4. The water cup with an automatically detachable filter screen according to claim 1, characterized in that, The at least two locking blocks are three locking blocks, which are equally spaced on the lock ring. The at least two first protruding holes are three first protruding holes, which correspond to the positions of the three locking blocks. The at least two second protruding holes are three second protruding holes, which correspond to the positions of the three first protruding holes.

5. The water cup with an automatically detachable filter screen according to claim 1, characterized in that, The lock ring is made of flexible silicone material, and the locking block is made of plastic or silicone material.

6. The water cup with an automatically detachable filter screen according to claim 1, characterized in that, The cup body and the cup lid are connected by threads.

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