Cup cover with detachable decorative cover

Abstract

The utility model belongs to the technical field of cup covers, and particularly relates to a cup cover with a detachable decorative cover, which comprises a cover body and a connecting seat which are rotatably connected, a clamping hook is arranged on the connecting seat, a mounting groove and a clamping groove are arranged on the cover body, and the clamping hook can penetrate into the mounting groove and move to one side of the clamping groove. The clamping hook is matched with the clamping groove to enable the cover body and the connecting base to be relatively fixed, and the side face of the clamping groove is provided with a protruding part for preventing the clamping hook from being separated from the clamping groove. Under the action of external force, the clamping hook can cross over the protruding part and be matched with or separated from the clamping groove, and the cup cover with the detachable decorative cover is simple in structure and convenient to assemble and clean.

Description

Technical Field

[0001] The utility model belongs to the technical field of cup covers, and particularly relates to a cup cover with a detachable decorative cover. Background Art

[0002] The cup cover is an important component of the water cup. It mainly seals the cup body, making it easier to keep the cup warm and move. The cup cover can also serve as a decoration, increasing the beauty and interest of the water cup.

[0003] In order to increase the fun of the water cup, some children's water cups are provided with decorations, and in order to facilitate the storage and transportation of the children's water cups, the decorations are mostly detachably provided on the cup cover. For example, Chinese utility model patent CN201820564092.X discloses a cup cover with a detachable cover sheet and a water cup covered with the cup cover, which comprises an upper cover, a cover sheet and a decoration kit integrally formed with the cover sheet, the top of the cover sheet is integrally connected with the bottom inner wall of the decoration kit, the bottom of the cover sheet is connected to the top of the upper cover by a plurality of lock components that can be snapped and opened; the top of the upper cover is provided with a plurality of lock components that are connected to the lock components. The latch assembly comprises a latch, an elastic member and a latch, the latch being rotatably connected to the bottom surface of the cover sheet via the latch, a latching slot being provided on the top of the latch, the edge of the latching hole being clamped in the latching slot, and the elastic member being arranged between the latch and the cover sheet.

[0004] The above structure connects the upper cover and the cover piece detachably through buckles and elastic parts, which is convenient for disassembly and has high installation strength. However, the buckles, elastic parts and latch structures are not convenient for rapid production and processing of the cover piece, and the cover piece needs to be disassembled and cleaned after long-term use. It is difficult for users to reassemble the buckles, elastic parts and latch structures after disassembly, which is not conducive to keeping the cup cover clean and hygienic. Summary of the invention

[0005] In order to overcome the defects in the prior art, the purpose of the utility model is to provide a cup cover with a detachable decorative cover which is simple in structure, convenient to assemble and easy to clean.

[0006] The purpose of the utility model is achieved in this way:

[0007] A cup cover with a detachable decorative cover comprises a cover body and the decorative cover which are rotatably connected, wherein a hook is arranged on the decorative cover, and an installation groove and a locking groove are arranged on the cover body, wherein the hook can be inserted into the installation groove and moved to one side of the locking groove, and the hook cooperates with the locking groove to relatively fix the cover body and the decorative cover, and a protrusion is arranged on the side of the locking groove to prevent the hook from being separated from the locking groove; under the action of external force, the hook can pass over the protrusion and cooperate with or be separated from the locking groove.

[0008] The utility model is further configured as follows: an elastic arm is arranged on the side of the card slot, and the protrusion is arranged on the elastic arm; under the action of external force, the card hook drives the elastic arm to deform so that the card hook can pass over the protrusion.

[0009] The utility model is further configured as follows: the elastic arm extends to the middle of one side of the card slot.

[0010] The utility model is further configured as follows: the decorative cover includes an end cover, a hook is arranged on the lower side of the end cover, a positioning groove adapted to the end cover is arranged on the cover body, the cover body can rotate relatively in the positioning groove, and the installation groove and the clamping groove are both arranged at the bottom of the positioning groove.

[0011] The utility model is further configured as follows: an annular sealing convex edge is arranged on the outer side of the lower end of the cover body, the sealing convex edge is pressed against the outer periphery of the bottom of the positioning groove, and the outer periphery of the sealing convex edge surrounds the outer periphery of the installation groove and the clamping groove.

[0012] The utility model is further configured as follows: the hook is arranged on the inner side of the sealing convex edge and connected to the sealing convex edge.

[0013] The utility model is further configured as follows: at least two hooks are arranged on the decorative cover, the hooks are distributed in a circle, and the cover body is provided with arc-shaped pressing surfaces adapted to each hook, the pressing surfaces are arranged on the mounting groove and the side walls of the groove, the hooks respectively abut against the pressing surfaces and enable the cover body and the decorative cover to be rotatably connected.

[0014] The utility model is further configured as follows: a connecting column is arranged at the center position of the upper end of the decorative cover, a connecting section is arranged on the connecting column, and the cross section of the connecting section is larger than the cross section of the connecting column.

[0015] The utility model is further configured as follows: the cover body includes a bottom cover and a top cover, the top cover is arranged on the bottom cover, the decorative cover is detachably arranged on the top cover, and the hook passes through the top cover and penetrates between the top cover and the bottom cover; the decorative cover and the top cover can be controlled to rotate relative to each other through the hook and the hook can be engaged with or disengaged from the slot.

[0016] The utility model is further configured as follows: a first guide surface and a second guide surface are respectively provided on both sides of the protruding portion, and the hook is pressed against the first guide surface and the second guide surface to drive the protruding portion to move or deform.

[0017] Compared with the prior art, the utility model has the following advantages:

[0018] 1. In the utility model, the decorative cover is detachably connected to the cover body through the hook and the slot, and the structure is simple, which is convenient for the production and processing of the cup cover. During use, the decorative cover can be rotated to make the hook and the slot engage or disengage, which is convenient for the assembly and production of the cup cover and the disassembly and replacement of the decorative cover, and the cup cover is easy to clean after disassembly, which is conducive to keeping the cup cover clean and hygienic.

[0019] 2. The arrangement of the elastic arm in the utility model facilitates the displacement of the protrusion during the disassembly and installation process, facilitates the cooperation or disengagement of the hook and the slot, and facilitates the disassembly and installation of the decorative cover and the cover body. This structure is beneficial to reducing the friction between the protrusion and the hook during the disassembly and installation process, and avoids the wear of the protrusion and the hook due to long-term use, which affects the stable connection between the decorative cover and the cover body; the elastic arm extending to the middle part of one side of the slot facilitates the insertion of the hook into the slot, and can also avoid the shaking of the hook in the slot during use, which is beneficial to the stable connection between the decorative cover and the cover body.

[0020] 3. The setting of the end cover and the positioning groove in the utility model is conducive to the stable connection between the decorative cover and the cover body, avoiding the end cover from being subjected to excessive force during use, which may cause the hook to bend and be damaged, and is conducive to extending the service life of the cup cover; the setting of the sealing ridge can prevent water vapor or debris from passing through the installation groove and the groove during use, thereby keeping the cup cover clean and hygienic, which is beneficial to the health of the user; the hook arranged on the inner side of the sealing ridge can not only improve the structural strength of the hook, but also help the sealing ridge to seal the gap between the decorative cover and the cover body.

[0021] 4. The multiple hooks distributed on the circumference of the utility model facilitate uniform force on the decorative cover, which is beneficial to the stable installation of the decorative cover and the cover body, and prevents the decorative cover from tilting and flipping due to force. The setting of the arc-shaped pressing surface is beneficial to the stable rotation of the decorative cover and the cover body; the connecting column set at the center position of the upper end of the decorative cover prevents the user from controlling the rotation of the decorative cover through the connecting column, and prevents the user from relatively disassembling the decorative cover and the cover body when playing with the decorative cover, which is convenient for users to use; the hook inserted between the top cover and the bottom cover prevents the decorative cover from accidentally detaching from the cover body when the top cover is set on the bottom cover, which is convenient for users to use.

[0022] 5. The provision of the first guide surface and the second guide surface in the utility model facilitates the hook to pass over the raised portion, thereby facilitating the disassembly and installation of the decorative cover and the cover body. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a structural schematic diagram of the utility model;

[0024] Figure 2 It is a cross-sectional view of the utility model;

[0025] Figure 3 It is an explosion schematic diagram of the utility model;

[0026] Figure 4 It is a schematic diagram of the installation structure of the decorative cover on the top cover in the utility model;

[0027] Figure 5 It is a schematic diagram of the structure of the top cover in the utility model;

[0028] Figure 6 It is a structural schematic diagram of the decorative cover in the utility model;

[0029] Figure 7 It is a cross-sectional view of the decorative cover in the utility model;

[0030] Figure 8 It is a structural schematic diagram of the utility model when the mounting cover is mounted on the cover body.

[0031] Meanings of the numbers in the figure: 1-cover body; 11-bottom cover; 12-top cover; 13-positioning slot; 14-cage slot; 15-installation slot; 16-elastic arm; 17-protrusion; 171-first guide surface; 172-second guide surface; 18-indicator mark; 19-tightening surface; 2-decorative cover; 21-end cover; 22-cage hook; 23-connecting column; 24-connecting section;

[0032] 25 - sealing ridge; 241 - third guide surface; 3 - mounting cover. DETAILED DESCRIPTION

[0033] The present invention is further described below in conjunction with the accompanying drawings and specific embodiments:

[0034] See also Figures 1 to 8 As shown, a cup cover with a detachable decorative cover comprises a cover body 1 and a decorative cover 2, the cover body 1 and the decorative cover 2 are rotatably connected, a hook 22 is arranged on the decorative cover 2, and a mounting groove 15 and a locking groove 14 are arranged on the cover body 1, the hook 22 can penetrate into the mounting groove 15 and move to one side of the locking groove 14, the hook 22 cooperates with the locking groove 14 to relatively fix the cover body 1 and the decorative cover 2, and a protrusion 17 is arranged on the side of the locking groove 14 to prevent the hook 22 from being separated from the locking groove 14; under the action of external force, the hook 22 can pass over the protrusion 17 and cooperate with or disengage from the locking groove 14. In this structure, the decorative cover 2 is detachably connected to the cover body 1 through the hook 22 and the locking groove 14, the structure is simple, and the production and processing of the cup cover is convenient. During use, the decorative cover 2 can be rotated to make the hook 22 cooperate with or disengage from the locking groove 14, which is convenient for the assembly and production of the cup cover and the disassembly and replacement of the decorative cover 2, and it is convenient to clean the cup cover after disassembly, which is conducive to keeping the cup cover clean and hygienic.

[0035] The raised portion 17 in the utility model is provided with a first guide surface 171 and a second guide surface 172 on both sides thereof, and the hook 22 is pressed against the first guide surface 171 and the second guide surface 172 to drive the raised portion 17 to move or deform. The setting of the first guide surface 171 and the second guide surface 172 facilitates the hook 22 to pass over the raised portion 17, thereby facilitating the disassembly and installation of the decorative cover 2 and the cover body 1.

[0036] In this embodiment, the hook 22 passes through the slot 14 and hooks on the side of the slot 14, thereby preventing the cover body 1 and the decorative cover 2 from being separated.

[0037] Preferably, an elastic arm 16 is provided on the side of the slot 14, and the protrusion 17 is provided on the elastic arm 16; under the action of external force, the hook 22 drives the elastic arm 16 to deform so that the hook 22 can pass over the protrusion 17. The setting of the elastic arm 16 facilitates the displacement of the protrusion 17 during the disassembly and installation process, facilitates the cooperation or disengagement of the hook 22 and the slot 14, and facilitates the disassembly and installation of the decorative cover 2 and the cover body 1. This structure is beneficial to reducing the friction between the protrusion 17 and the hook 22 during the disassembly and installation process, and avoids the wear of the protrusion 17 and the hook 22 due to long-term use, which affects the stable connection between the decorative cover 2 and the cover body 1.

[0038] In this embodiment, the elastic arm 16 extends to the middle of one side of the slot 14. This structure facilitates the insertion of the hook 22 into the slot 14 and prevents the hook 22 from shaking in the slot 14 during use, which is beneficial to the stable connection between the decorative cover 2 and the cover body 1.

[0039] The decorative cover 2 includes an end cover 21, a hook 22 is arranged on the lower side of the end cover 21, a positioning groove 13 adapted to the end cover 21 is arranged on the cover body 1, the cover body 1 can rotate relatively in the positioning groove 13, the mounting groove 15 and the clamping groove 14 are both arranged at the bottom of the positioning groove 13, the arrangement of the end cover 21 and the positioning groove 13 is conducive to the stable connection between the decorative cover 2 and the cover body 1, avoiding excessive force on the end cover 21 during use, resulting in bending and damage of the clamping hook 22, which is conducive to extending the service life of the cup cover.

[0040] The outer side of the lower end of the cover body 1 in the present invention is provided with an annular sealing ridge 25, which is pressed against the outer periphery of the bottom of the positioning groove 13, and the outer periphery of the sealing ridge 25 surrounds the outer periphery of the mounting groove 15 and the clamping groove 14. The setting of the sealing ridge 25 can prevent water vapor or debris from passing through the mounting groove 15 and the clamping groove 14 during use, thereby keeping the cup cover clean and hygienic, which is beneficial to the health of the user.

[0041] Preferably, the hook 22 is arranged inside the sealing protrusion 25 and connected to the sealing protrusion 25. The hook 22 arranged inside the sealing protrusion 25 can not only improve the structural strength of the hook 22, but also facilitate the sealing protrusion 25 to seal the gap between the decorative cover 2 and the cover body 1.

[0042] The decorative cover 2 is provided with at least two hooks 22, which are distributed in a circle, and the cover body 1 is provided with arc-shaped pressing surfaces 19 adapted to each hook 22, and the pressing surfaces 19 are arranged on the side walls of the mounting groove 15 and the slot 14. The hooks 22 respectively abut against the pressing surfaces 19 and enable the cover body 1 and the decorative cover 2 to be rotatably connected. The multiple hooks 22 distributed in a circle facilitate uniform force on the decorative cover 2, which is beneficial to the stable installation of the decorative cover 2 and the cover body 1, and avoids the decorative cover 2 from tilting and flipping due to force. The setting of the arc-shaped pressing surfaces 19 is beneficial to the stable rotation of the decorative cover 2 and the cover body 1.

[0043] In this embodiment, the decorative cover 2 is provided with two hooks 22 , and the two hooks 22 are evenly arranged around the central circumference of the decorative cover 2 .

[0044] The decorative cover 2 may be provided with decorations in an integrated manner. In the present invention, the decorative cover 2 is preferably provided with decorations that are detachable. This structure allows the user to flexibly change the decorations on the cup cover according to needs.

[0045] A connecting column 23 is provided at the center position of the upper end of the decorative cover 2, and a connecting section 24 is provided on the connecting column 23. The cross-section of the connecting section 24 is larger than the cross-section of the connecting column 23. The connecting column 23 provided at the center position of the upper end of the decorative cover 2 prevents the user from controlling the rotation of the decorative cover 2 through the connecting column 23, and prevents the user from relatively disassembling the decorative cover 2 and the cover body 1 when playing with the decorative cover, which is convenient for the user to use.

[0046] Preferably, during use, the decoration is connected to the connecting section 24 by a snap-fit ​​structure. During use, the decoration can rotate relative to the connecting section 24, and a third guide surface 241 is provided on the outer periphery of the upper end of the connecting section 24. The decoration is guided by the third guide surface 241 and snap-fitted to the connecting section 24.

[0047] In the utility model, after the decorative cover 2 and the cover body 1 are relatively disassembled, the installation cover 3 can be installed in the positioning groove 13. The structure of the installation cover 3 is similar to that of the decorative cover 2, and the difference lies in whether there are connecting columns 23 and connecting sections 24. When the user does not need to install decorations on the cover body 1, the user can remove the decorative cover 2 from the cover body 1 and install the installation cover 3 on the cover body 1.

[0048] The cover body 1 described in the utility model comprises a bottom cover 11 and a top cover 12, the top cover 12 is covered on the bottom cover 11, the decorative cover 2 is detachably arranged on the top cover 12, and the hook 22 passes through the top cover 12 and penetrates between the top cover 12 and the bottom cover 11; the decorative cover 2 and the top cover 12 can be controlled to rotate relative to each other through the hook 22 and the hook 22 can be matched with or disengaged from the slot 14, and the hook 22 penetrated between the top cover 12 and the bottom cover 11 can prevent the decorative cover 2 from accidentally disengaging from the cover body 1 when the top cover 12 is covered on the bottom cover 11, so as to facilitate the use of the user.

[0049] Preferably, an indication mark 18 for indicating the disengagement and engagement of the hook 22 and the slot 14 is disposed below the top cover 12 , and the user can quickly disassemble or connect the decorative cover 2 and the top cover 12 according to the indication of the indication mark 18 .

[0050] The above embodiments are only preferred embodiments of the present invention and are not intended to limit the protection scope of the present invention. Therefore, any equivalent changes made based on the structure, shape, and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A cup cover with a detachable decorative cover, characterized in that: The invention comprises a cover body (1) and a decorative cover (2) which are rotatably connected, wherein the decorative cover (2) is provided with a hook (22), and the cover body (1) is provided with a mounting groove (15) and a clamping groove (14). The hook (22) can be inserted into the mounting groove (15) and move to one side of the clamping groove (14). The hook (22) cooperates with the clamping groove (14) to relatively fix the cover body (1) and the decorative cover (2). A protrusion (17) is provided on the side of the clamping groove (14) to prevent the hook (22) from being separated from the clamping groove (14); under the action of an external force, the hook (22) can pass over the protrusion (17) and cooperate with or be separated from the clamping groove (14).

2. The cup cover with a detachable decorative cover according to claim 1, characterized in that: An elastic arm (16) is arranged on the side of the slot (14), and a protrusion (17) is arranged on the elastic arm (16); under the action of an external force, the hook (22) drives the elastic arm (16) to deform so that the hook (22) can pass over the protrusion (17).

3. The cup cover with a detachable decorative cover according to claim 2, characterized in that: The elastic arm (16) extends to the middle of one side of the slot (14).

4. The cup cover with a detachable decorative cover according to claim 1, characterized in that: The decorative cover (2) comprises an end cover (21), a hook (22) is arranged on the lower side of the end cover (21), a positioning groove (13) adapted to the end cover (21) is arranged on the cover body (1), the cover body (1) can rotate relatively in the positioning groove (13), and the mounting groove (15) and the locking groove (14) are both arranged at the bottom of the positioning groove (13).

5. The cup cover with a detachable decorative cover according to claim 4, characterized in that: An annular sealing ridge (25) is arranged on the outer side of the lower end of the cover body (1), the sealing ridge (25) is pressed against the outer periphery of the bottom of the positioning groove (13), and the outer periphery of the sealing ridge (25) surrounds the outer periphery of the installation groove (15) and the clamping groove (14).

6. The cup cover with a detachable decorative cover according to claim 5, characterized in that: The hook (22) is arranged on the inner side of the sealing convex edge (25) and is connected to the sealing convex edge (25).

7. The cup cover with a detachable decorative cover according to claim 1, characterized in that: The decorative cover (2) is provided with at least two hooks (22), the hooks (22) are distributed in a circumference, and the cover body (1) is provided with arc-shaped abutting surfaces (19) adapted to the respective hooks (22), the abutting surfaces (19) being arranged on the side walls of the mounting groove (15) and the groove (14), the hooks (22) respectively abut against the abutting surfaces (19) and enable the cover body (1) and the decorative cover (2) to be rotatably connected.

8. The cup cover with a detachable decorative cover according to claim 7, characterized in that: A connecting column (23) is arranged at the center of the upper end of the decorative cover (2), and a connecting section (24) is arranged on the connecting column (23), and the cross section of the connecting section (24) is larger than the cross section of the connecting column (23).

9. The cup cover with a detachable decorative cover according to claim 8, characterized in that: The cover body (1) comprises a bottom cover (11) and a top cover (12), wherein the top cover (12) is arranged on the bottom cover (11), and the decorative cover (2) is detachably arranged on the top cover (12), and the hook (22) passes through the top cover (12) and penetrates between the top cover (12) and the bottom cover (11); the decorative cover (2) and the top cover (12) can be controlled to rotate relative to each other through the hook (22), and the hook (22) can be engaged with or disengaged from the slot (14).

10. The cup cover with a detachable decorative cover according to claim 1, characterized in that: A first guide surface (171) and a second guide surface (172) are respectively provided on both sides of the protruding portion (17), and the hook (22) is pressed against the first guide surface (171) and the second guide surface (172) to drive the protruding portion (17) to move or deform.

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