A cup cover

Abstract

The utility model provides a kind of water cup cover, comprising: lower cover sleeve, sealing device, upper cover sleeve, support ring, second sealing sleeve, cover plate, multiple positioning blocks, fixed sleeve and multiple positioning grooves;The surface of multiple positioning blocks is fixedly connected to the surface of lower cover sleeve inner wall, fixed sleeve is arranged in the inside of lower cover sleeve, multiple positioning grooves are all opened in the inside of fixed sleeve, sealing device is arranged in the inside of lower cover sleeve, support ring is arranged in the top of sealing device.The utility model provides a kind of water cup cover, after placing cover plate in the inside of upper cover sleeve, install after upper cover sleeve and lower cover sleeve, support cover plate by sealing device cooperation support ring and second sealing sleeve, to limit between cover plate and upper cover sleeve, not need to be adhered by glue, prevent that glue can release volatile organic compound under high temperature and harm health and fall off at the same time, it is convenient to produce cup cover, and it is convenient to replace after cover plate damage.

Description

Technical Field

[0001] This utility model relates to the field of water cup lids, and more particularly to a water cup lid. Background Technology

[0002] The lid of a water cup is an important component of a water cup. It not only prevents dust and debris from entering the cup, but also serves to seal and keep the water warm.

[0003] However, the glass in the center of the water cup lid is now glued together, which causes glue to overflow and requires time to clean up. This reduces production efficiency and affects product quality. In addition, long-term use can cause the glue to lose its adhesive strength and fall off. Furthermore, the glue can release volatile organic compounds at high temperatures, which are harmful to health.

[0004] Therefore, it is necessary to provide a water cup lid to solve the above-mentioned technical problems. Utility Model Content

[0005] This utility model provides a water cup lid that solves the problem that current water cup lids, which are glued together in the center and are prone to falling off, also release volatile organic compounds at high temperatures, posing a health hazard.

[0006] To solve the above-mentioned technical problems, this utility model provides a water cup lid, comprising: a lower cover sleeve, a sealing device, an upper cover sleeve, a support ring, a second sealing sleeve, a cover plate, multiple positioning blocks, a fixing sleeve, and multiple positioning grooves; The surfaces of the plurality of positioning blocks are fixedly connected to the surface of the inner wall of the lower cover sleeve, the fixing sleeve is disposed inside the lower cover sleeve, the plurality of positioning grooves are all opened inside the fixing sleeve, the sealing device is disposed inside the lower cover sleeve, and the support ring is disposed on the top of the sealing device; One end of the upper cover is threaded to the inside of the lower cover, the second sealing sleeve is disposed inside the upper cover, and the cover plate is disposed inside the second sealing sleeve.

[0007] Preferably, the sealing device includes a first sealing sleeve and a barrier glass, wherein the first sealing sleeve is disposed inside the lower cover sleeve and the barrier glass is disposed within the first sealing sleeve.

[0008] Preferably, both the lower cover and the upper cover have multiple anti-slip grooves inside, which are used to increase the friction between the user's hand and the lower cover and the upper cover.

[0009] Preferably, each of the plurality of anti-slip grooves has a locking block slidably connected inside, and an installation sleeve is fixedly connected to one side of each locking block.

[0010] Preferably, an anti-slip sleeve is fixedly connected to the surface of the mounting sleeve, the anti-slip sleeve being used to increase the friction between the user's hand and the lower cover and the upper cover.

[0011] Preferably, the lower cover sleeve has a fixing device inside, which is used to fix the mounting sleeve and the lower cover sleeve.

[0012] Preferably, the fixing device includes multiple fixing slots and multiple fixing blocks, wherein the multiple fixing slots are all formed inside the lower cover sleeve, and the multiple fixing blocks are slidably connected to the interior of the multiple fixing slots.

[0013] Compared with related technologies, the water cup lid provided by this utility model has the following beneficial effects: This utility model provides a water cup lid. After the lid plate is placed inside the upper cover sleeve and the upper and lower cover sleeves are installed, the lid plate is supported by a sealing device in conjunction with a support ring and a second sealing sleeve, thereby limiting the position between the lid plate and the upper cover sleeve. It eliminates the need for adhesive bonding, preventing the release of volatile organic compounds by the adhesive at high temperatures that could harm health and cause the lid to fall off. It also facilitates the production of the cup lid and makes it easy to replace if the lid plate is damaged. Attached Figure Description

[0014] Figure 1 A schematic diagram of the structure of a first embodiment of a water cup lid provided by this utility model; Figure 2 for Figure 1 The diagram shows the structure of the lower cover sleeve; Figure 3 for Figure 1 The diagram shows a cross-sectional view of the lower cover sleeve. Figure 4 A schematic diagram of the structure of a second embodiment of a water cup lid provided by this utility model; Figure 5 for Figure 4 The diagram shows the structure of the mounting sleeve. Figure 6 for Figure 4 The enlarged schematic diagram of part A shown below; Figure 7 for Figure 5 The enlarged schematic diagram of part B is shown.

[0015] The following are the labels in the diagram: 1. Lower cover sleeve, 2. Sealing device, 21. First sealing sleeve, 22. Barrier glass, 3. Upper cover sleeve, 4. Support ring, 5. Second sealing sleeve, 6. Cover plate, 7. Anti-slip groove, 8. Locking block, 9. Mounting sleeve, 10. Anti-slip sleeve, 11. Fixing device, 111. Fixing groove, 112. Fixing block, 12. Positioning block, 13. Fixing sleeve, 14. Positioning groove. Detailed Implementation

[0016] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0017] First Embodiment Please refer to the following: Figure 1 , Figure 2 and Figure 3 ,in Figure 1 A schematic diagram of the structure of a first embodiment of a water cup lid provided by this utility model; Figure 2 for Figure 1 The diagram shows the structure of the lower cover sleeve; Figure 3 for Figure 1 The diagram shows a cross-sectional view of the lower cover sleeve. A water cup lid includes: a lower cover sleeve 1, a sealing device 2, an upper cover sleeve 3, a support ring 4, a second sealing sleeve 5, a cover plate 6, multiple positioning blocks 12, a fixing sleeve 13, and multiple positioning grooves 14; The surfaces of the multiple positioning blocks 12 are fixedly connected to the surface of the inner wall of the lower cover 1. The fixing sleeve 13 is disposed inside the lower cover 1. The multiple positioning grooves 14 are all opened inside the fixing sleeve 13. The sealing device 2 is disposed inside the lower cover 1. The support ring 4 is disposed on the top of the sealing device 2. One end of the upper cover 3 is threaded to the inside of the lower cover 1, the second sealing sleeve 5 is disposed inside the upper cover 3, and the cover plate 6 is disposed inside the second sealing sleeve 5.

[0018] One end of the upper cover 3 has the same inner wall size as the lower cover 1, and its outer surface is threaded. The inner wall surface of the lower cover 1 is threaded accordingly, which is used to connect and fix the upper cover 3 and the lower cover 1.

[0019] The fixed sleeve 13 has a thread inside that matches one end of the cup. The thread inside the fixed sleeve 13 has two and a half turns, which is used to rotate the lower cover 1 180° to one side, thereby driving the fixed sleeve 13 to rotate to one side and engage with the cup.

[0020] Multiple positioning blocks 12 are slidably connected to the interior of multiple positioning grooves 14. When the lower cover 1 rotates to one side, it drives the fixed sleeve 13 to rotate to one side. At the same time, the fixed sleeve 13 is prevented from rotating by the snap-fit ​​between the positioning blocks 12 and the positioning grooves 14.

[0021] The fixing sleeve 13 is made of plastic. The lower cover sleeve 1 and the fixing sleeve 13 can be limited by buckles, bolts or the elasticity of plastic.

[0022] The two ends of the support ring 4 contact the top of the first sealing sleeve 21 and the bottom of the second sealing sleeve 5, respectively, thereby supporting the second sealing sleeve 5.

[0023] The sealing device 2 includes a first sealing sleeve 21 and a barrier glass 22. The first sealing sleeve 21 is disposed inside the lower cover 1, and the barrier glass 22 is disposed in the first sealing sleeve 21.

[0024] The first sealing sleeve 21 and the second sealing sleeve 5 are both rubber sleeves. The first sealing sleeve 21 and the second sealing sleeve 5 are respectively fitted onto the surface of the barrier glass 22 and the cover plate 6. They are used to seal the connection between the barrier glass 22 and the lower cover 1 or the cover plate 6 and the upper cover 3. At the same time, the elasticity of the rubber sleeves will hold the barrier glass 22 inside the lower cover 1 or the cover plate 6 inside the upper cover 3, thus initially limiting the position of the barrier glass 22 or the cover plate 6.

[0025] The first sealing sleeve 21 and the second sealing sleeve 5 are slidably connected to the inside of the lower cover sleeve 1 and the upper cover sleeve 3, respectively.

[0026] The working principle of the water cup lid provided by this utility model is as follows: When in use, the cover plate 6 is installed by inserting the sealing device 2 into the interior of the lower cover sleeve 1.

[0027] After the second sealing sleeve 5 is placed on the surface of the cover plate 6 and the cover plate 6 is inserted into the inside of the upper cover sleeve 3, the support ring 4 is placed on the top of the sealing device 2, and the upper cover sleeve 3 is installed inside the lower cover sleeve 1 by threads. The bottom of the support ring 4 contacts the top of the sealing device 2, and the top contacts the bottom of the second sealing sleeve 5, thereby supporting and fixing the cover plate 6.

[0028] Compared with related technologies, the water cup lid provided by this utility model has the following beneficial effects: This utility model provides a water cup lid. After the lid plate 6 is placed inside the upper cover sleeve 3, and the upper cover sleeve 3 and the lower cover sleeve 1 are installed, the lid plate 6 is supported by the sealing device 2 in conjunction with the support ring 4 and the second sealing sleeve 5, thereby limiting the position between the lid plate 6 and the upper cover sleeve 3. It eliminates the need for adhesive bonding, preventing the release of volatile organic compounds at high temperatures that could harm health and cause the lid to fall off. It also facilitates the production of the cup lid and makes it easy to replace the lid plate 6 if it is damaged.

[0029] Second Embodiment Please refer to the following: Figure 4 , Figure 5 , Figure 6 and Figure 7Based on the first embodiment of this application, which provides a water cup lid, the second embodiment of this application proposes another water cup lid. The second embodiment is merely a preferred embodiment of the first embodiment, and the implementation of the second embodiment will not affect the separate implementation of the first embodiment.

[0030] Specifically, the second embodiment of this application provides a water cup lid that differs in that it also includes a plurality of anti-slip grooves 7, which are respectively formed inside the lower cover 1 and the upper cover 3. The anti-slip grooves 7 are used to increase the friction between the user's hand and the lower cover 1 and the upper cover 3.

[0031] The anti-slip groove 7 is used to increase the friction between the user's hand and the lower cover 1 and the upper cover 3, thereby facilitating the rotation of the lower cover 1 and the upper cover.

[0032] Each of the multiple anti-slip grooves 7 has a slidingly connected locking block 8 inside, and an installation sleeve 9 is fixedly connected to one side of the locking block 8.

[0033] One side of each of the multiple locking blocks 8 is fixedly connected to the inner wall surface of the mounting sleeve 9. This is used to limit the movement between the upper cover sleeve 3 and the lower cover sleeve 1 after the multiple locking blocks 8 are inserted into the multiple anti-slip grooves 7, thereby preventing the upper cover sleeve 3 and the lower cover sleeve 1 from loosening when the lower cover sleeve 1 is rotated.

[0034] An anti-slip sleeve 10 is fixedly connected to the surface of the mounting sleeve 9. The anti-slip sleeve 10 is used to increase the friction between the user's hand and the lower cover sleeve 1 and the upper cover sleeve 3.

[0035] The anti-slip sleeve 10 is made of rubber or silicone and is used to increase the friction between the user's hand and the lower cover 1 and the upper cover 3, thereby facilitating the rotation of the mounting sleeve 9.

[0036] The lower cover 1 is provided with a fixing device 11 inside, which is used to fix the mounting sleeve 9 and the lower cover 1.

[0037] The fixing device 11 can also be a screw, and the interior of both the mounting sleeve 9 and the lower cover sleeve 1 is provided with threaded holes that are compatible with the screw, so as to limit the movement between the mounting sleeve 9 and the lower cover sleeve 1 after the screw is installed into the threaded hole.

[0038] The fixing device 11 includes multiple fixing grooves 111 and multiple fixing blocks 112. The multiple fixing grooves 111 are all opened inside the lower cover 1, and the multiple fixing blocks 112 are slidably connected to the interior of the multiple fixing grooves 111.

[0039] One end of each of the multiple fixing blocks 112 is fixedly connected to the inner wall surface of the lower cover 1, and a rubber sleeve is fixedly connected to the surface of each of the multiple fixing blocks 112, which is used to limit the mounting sleeve 9 after the multiple fixing blocks 112 are respectively inserted into the interior of the multiple fixing slots 111.

[0040] The working principle of the water cup lid provided by this utility model is as follows: In use, multiple locking blocks 8 on the inner wall surface of the mounting sleeve 9 are inserted into the interior of multiple anti-slip grooves 7 and moved upward to a certain position. Then, multiple fixing blocks 112 are inserted into the interior of multiple fixing grooves 111 and moved to a suitable position to limit the mounting sleeve 9.

[0041] When disassembling the mounting sleeve 9, moving the mounting sleeve 9 downwards causes multiple fixing blocks 112 to move and separate to one side inside multiple fixing grooves 111, and at the same time causes multiple locking blocks 8 to move and separate to one side inside multiple anti-slip grooves 7, so that the mounting sleeve 9 can be removed.

[0042] Compared with related technologies, the water cup lid provided by this utility model has the following beneficial effects: This utility model provides a water cup lid, which uses an anti-slip groove 7 in conjunction with a locking block 8, an mounting sleeve 9, and a fixing device 11 to limit the movement between the upper cover sleeve 3 and the lower cover sleeve 1, thereby preventing loosening between the upper cover sleeve 3 and the lower cover sleeve 1 when the lower cover sleeve 1 is rotated.

[0043] 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 content of this utility model specification and drawings, 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 lid, characterized in that, include: The components include a lower cover sleeve, a sealing device, an upper cover sleeve, a support ring, a second sealing sleeve, a cover plate, multiple positioning blocks, a fixing sleeve, and multiple positioning grooves. The surfaces of the plurality of positioning blocks are fixedly connected to the surface of the inner wall of the lower cover sleeve, the fixing sleeve is disposed inside the lower cover sleeve, the plurality of positioning grooves are all opened inside the fixing sleeve, the sealing device is disposed inside the lower cover sleeve, and the support ring is disposed on the top of the sealing device; One end of the upper cover is threaded to the inside of the lower cover, the second sealing sleeve is disposed inside the upper cover, and the cover plate is disposed inside the second sealing sleeve.

2. A water cup lid according to claim 1, characterized in that, The sealing device includes a first sealing sleeve and a barrier glass, wherein the first sealing sleeve is disposed inside the lower cover sleeve and the barrier glass is disposed in the first sealing sleeve.

3. A water cup lid according to claim 1, characterized in that, Both the lower cover and the upper cover have multiple anti-slip grooves inside, which are used to increase the friction between the user's hand and the lower cover and the upper cover.

4. A water cup lid according to claim 3, characterized in that, Each of the anti-slip grooves has a slidingly connected locking block inside, and an installation sleeve is fixedly connected to one side of each locking block.

5. A water cup lid according to claim 4, characterized in that, An anti-slip sleeve is fixedly connected to the surface of the mounting sleeve. The anti-slip sleeve is used to increase the friction between the user's hand and the lower cover and the upper cover.

6. A water cup lid according to claim 5, characterized in that, The lower cover has a fixing device inside, which is used to fix the mounting sleeve and the lower cover.

7. A water cup lid according to claim 6, characterized in that, The fixing device includes multiple fixing slots and multiple fixing blocks. The multiple fixing slots are all opened inside the lower cover sleeve, and the multiple fixing blocks are slidably connected to the interior of the multiple fixing slots.

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