Side-pressing expansion silica gel quick-opening cup cover and cup

Abstract

The utility model is suitable for the technical field of quick-opening cups, and provides a side-pressing expansion silica gel quick-opening cup cover which comprises a first cover body, and a second cover body is movably connected with the first cover body. The buttons are movably installed on the two sides of the first cover body and matched with the second cover body in a buckled mode, and after the buttons and the second cover body are released, the first cover body and the second cover body move relatively; when the expansion sealing assembly, the button and the second cover body are buckled, the first cover body abuts against the supporting rods, the flexible sleeve driving piece is driven to move, the flexible sleeve is forced to be compressed and expanded relative to the second cover body and abut against the cup body for sealing, when the first cover body and the second cover body move relatively, abutting against the expansion sealing assembly is relieved, and the flexible sleeve recovers deformation under the elastic force effect and does not abut against the cup body. The utility model further provides a cup. The cover opening action is smooth, the lock catch is arranged, safety and reliability are achieved, and cleaning and sanitation dead angles are eliminated.

Description

Technical Field

[0001] The utility model belongs to the technical field of quick-open cups, and in particular relates to a side-press expansion silicone quick-open cup cover and a cup. Background Art

[0002] One-touch quick-opening straight cups are becoming more and more popular among consumers. The one-touch quick-opening straight cups currently on the market are generally made by setting a number of elastic hooks in the circumferential direction of the inner side of the cup lid and a one-touch quick-opening button on the top of the cup lid. The top button is used to control the engagement or disengagement of the elastic hooks of the cup lid and the connecting part of the cup body, thereby realizing one-touch quick opening of the cup lid.

[0003] However, the current top-press quick-open cup lid has problems such as insufficient operation smoothness, no safety lock, and blind spots in the quick-open mechanism inside the cup lid. Utility Model Content

[0004] The purpose of the embodiment of the utility model is to provide a side-press expandable silicone quick-open cup cover, aiming to solve the problems raised in the above-mentioned background technology.

[0005] The embodiment of the utility model is implemented as follows: a side-press expansion silicone quick-open cup cover, comprising:

[0006] Cover body 1 and cover body 2 are movably connected to cover body 1;

[0007] The buttons are movably mounted on both sides of the cover body 1 and engage with the cover body 2. After the buttons are released from the cover body 2, the cover body 1 and the cover body 2 move relative to each other.

[0008] Expansion sealing assembly, when the button is buckled with the cover body 2, a pair of support rods of the cover body collide, driving the flexible sleeve driving part to move, forcing the flexible sleeve to compress and expand relative to the cover body 2, and seal with the cup body. When the cover body 1 and the cover body 2 move relative to each other, the conflict with the support rods is released, and the flexible sleeve recovers its deformation under the action of elastic force and does not conflict with the cup body.

[0009] Preferably, the expansion seal assembly comprises:

[0010] The flexible sleeve driving member is movably matched with the cover body;

[0011] A support rod, a flexible sleeve driving member passes through the second cover body and is movably connected to one end of the support rod, and the other end of the support rod is matched with the first cover body, and the two ends of the support rod are inclined in the vertical direction;

[0012] The flexible sleeve is nested and installed between the cover body 2 and the flexible sleeve driving member. When the button and the cover body 2 are buckled, one end of the support rod rotates downward under the pressure of the cover body 1, and the other end pulls the flexible sleeve driving member upward, driving the flexible sleeve to compress and expand.

[0013] Preferably, it also includes a pressure relief component that passes through the expansion sealing component and cooperates with the button. Pressing the button drives the pressure relief component to move and separate from the expansion sealing component to exhaust.

[0014] Preferably, the pressure relief assembly comprises:

[0015] A push rod, the push rod passes through the flexible sleeve driving member and is connected to the limiting member 1, the limiting member 1 is provided with an inclined surface, which cooperates with the inclined surface at one end of the button;

[0016] a sealing member mounted on the ejector rod and located between the ejector rod and the flexible sleeve driving member;

[0017] The elastic member 1 is installed between the limiting member 1 and the flexible sleeve driving member, and is used to drive the pressure relief component to exhaust.

[0018] Preferably, a locking assembly is further included, which is installed on the cover body 1 and cooperates with the button to lock or unlock the button.

[0019] Preferably, the locking assembly includes a lock buckle, which is slidably installed in a slide groove opened on the top of the cover body, and the button is locked or unlocked by moving the position of the lock buckle.

[0020] Preferably, a first clamping portion is provided on the second cover body, and a second clamping portion is provided on the button. The button is buckled and connected to the second cover body through the engagement of the second clamping portion and the first clamping portion.

[0021] Preferably, an elastic member 2 is provided between the cover body 1 and the cover body 2, for realizing relative movement between the cover body 1 and the cover body 2;

[0022] An elastic member 3 is provided between the button and the cover body 1 for resetting the button;

[0023] A limiting member 2 is provided on the cover body 1, and one end of the limiting member 2 passes through the slide groove opened on the button of the cover body 1, so as to limit the moving distance of the button.

[0024] Another purpose of an embodiment of the present utility model is to provide a cup, which includes the above-mentioned side-press expansion silicone quick-open cup cover and a cup body.

[0025] The embodiment of the utility model provides a side-press expandable silicone quick-open cup lid, which has a smooth opening action and is provided with a lock buckle, is safer and more reliable, and eliminates blind spots in cleaning and hygiene. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 An exploded view of a cup provided in an embodiment of the present utility model;

[0027] Figure 2A schematic structural diagram of a side-press expandable silicone quick-open cup lid provided by an embodiment of the present utility model;

[0028] Figure 3 Another structural diagram of a side-press expandable silicone quick-open cup cover provided by an embodiment of the present utility model;

[0029] Figure 4 A cross-sectional view of a side-press expandable silicone quick-open cup lid in a closed and locked state provided by an embodiment of the present utility model;

[0030] Figure 5 Another cross-sectional view of a side-press expandable silicone quick-open cup lid in a closed and locked state provided by an embodiment of the present utility model;

[0031] Figure 6 A cross-sectional view of a side-press expandable silicone quick-open cup lid in a venting state provided by an embodiment of the present utility model;

[0032] Figure 7 A cross-sectional view of a side-press expandable silicone quick-open cup lid in the unlocked and opened state provided by an embodiment of the utility model.

[0033] In the accompanying drawings: 1-cover body one; 2-cover body two; 21-clamping part one; 3-button; 31-clamping part two; 4-flexible sleeve driving part; 5-support rod; 6-flexible sleeve; 7-locking buckle; 8-top rod; 9-limiting part one; 10-sealing part; 11-elastic part one; 12-elastic part two; 13-elastic part three; 14-top plate; 15-limiting part two; 16-cup body. DETAILED DESCRIPTION

[0034] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0035] The specific implementation of the present invention is described in detail below with reference to specific embodiments.

[0036] like Figures 1 to 7 The figure shows a structural diagram of a side-press expansion silicone quick-open cup cover provided by an embodiment of the present invention, comprising:

[0037] Cover body 1 and cover body 2 are movably connected to cover body 1;

[0038] Buttons 3 are movably mounted on both sides of cover 1 and engage with cover 2. After button 3 is released from cover 2, cover 1 and cover 2 move relative to each other.

[0039] A locking assembly is mounted on the cover 1 and cooperates with the button 3 to lock or unlock the button 3;

[0040] Expansion sealing assembly: When the button 3 is buckled with the cover body 2, the cover body 1 contacts the support rod 5, driving the flexible sleeve driver 4 to move, forcing the flexible sleeve 6 to compress and expand relative to the cover body 2, contacting and sealing with the cup body 16. After the button 3 is disengaged from the cover body 2, the cover body 1 releases the contact with the support rod 5, and the support rod 5 no longer applies an upward pulling force to the flexible sleeve driver 4. The flexible sleeve 6 recovers its own deformation and no longer contacts the cup body 16.

[0041] The pressure relief component passes through the expansion sealing component and cooperates with the button 3. Pressing the button 3 drives the pressure relief component to move and separate from the expansion sealing component to exhaust.

[0042] In one embodiment of the present invention, the side-pressed expandable silicone quick-open cup cover addresses the problems in the prior art by adopting a side-mounted button 3 that cooperates with an expansion sealing assembly and is also provided with a pressure relief assembly. The cup cover seals against the cup opening of the cup body 16 through the compression and expansion of the flexible sleeve 6 in the expansion sealing assembly. When the cup cover needs to be opened, the button 3 is pressed to disengage from the cover body 2, and the cover body 1 and the cover body 2 can move relative to each other, thereby releasing the interference with the support rod 5 in the expansion sealing assembly, and the pressure on the flexible sleeve 6 is released, and the deformation is restored and stretched downward. The maximum outer diameter of the flexible sleeve 6 is smaller than the inner diameter of the cup opening, and the cup cover can be taken out of the cup body 16 without resistance; when the button 3 is pressed, the button 3 pushes the pressure relief assembly downward, and the pressure relief assembly is separated from the expansion sealing assembly, and exhaust and pressure relief can be performed;

[0043] Among them, the cover body 1 and the cover body 2 2 are movably connected and move relative to each other, and the button 3 is movably connected to the cover body 1, and the button 3 moves along the side sliding groove of the cover body 1.

[0044] like Figures 4 to 7 As shown, as a preferred embodiment of the present invention, the expansion seal assembly includes:

[0045] The flexible sleeve driving member 4 is movably matched with the cover body 2;

[0046] The support rod 5 and the flexible sleeve driving member 4 pass through the cover body 2 and are movably connected to one end of the support rod 5. The other end of the support rod 5 cooperates with the cover body 1. The two ends of the support rod 5 are tilted in the vertical direction.

[0047] The flexible sleeve 6 is nested and installed between the cover body 2 and the flexible sleeve driving member 4. When the button 3 and the cover body 2 are buckled together, one end of the support rod 5 rotates downward under the pressure of the cover body 1, and the other end pulls the flexible sleeve driving member 4 to move upward, driving the flexible sleeve 6 to compress and expand.

[0048] The flexible sleeve driving member 4 passes through the cover body 2 and is movably connected to the support rod 5. The flexible sleeve driving member 4 and the cover body 2 move relative to each other. The flexible sleeve 6 is nested between the cover body 2 and the flexible sleeve driving member 4. Two support rods 5 can be provided. The two support rods 5 are cross-angled and arranged on the flexible sleeve driving member 4, and the other end cooperates with the cover body 1;

[0049] When closing the lid, the cup lid is nested on the cup body 16, and the lid body 1 is pressed downward by hand, driving the lid body 1 and the button 3 to move downward together until the lid body 2 and the button 3 are engaged. At the same time, the support rod 5 is squeezed after the lid body 1 is pressed down, and rotates downward, pulling the flexible sleeve driving member 4 to move upward, thereby compressing the flexible sleeve 6, causing it to deform and expand outward (the maximum outer diameter is larger than the inner diameter of the cup mouth) to come into contact with the lower end surface of the step (annular rib) near the opening of the cup body 16. The cup lid cannot be removed from the container, completing the fixed seal;

[0050] When opening the lid, press the buttons 3 on both sides and move them inward until the lid body 2 2 is disengaged from the button 3. The lid body 1 and the lid body 2 2 are released from the restriction and move up and down relative to each other (away from each other), releasing the interference limit on the support rod 5. The pressure on the flexible sleeve 6 is released, the deformation is restored, and it stretches downward (the maximum outer diameter of the flexible sleeve 6 is smaller than the inner diameter of the cup mouth). The cup lid can be taken out of the container without resistance. When the flexible sleeve 6 is restored, it drives the flexible sleeve driving part 4 to move downward, causing the support rod 5 to rotate upward and reset.

[0051] like Figures 4 to 7 As shown, as another preferred embodiment of the utility model, it also includes a pressure relief component, which passes through the expansion sealing component and cooperates with the button 3. Pressing the button 3 drives the pressure relief component to move and separate from the expansion sealing component to exhaust gas;

[0052] The pressure relief assembly comprises:

[0053] A push rod 8, which passes through the flexible sleeve driving member 4 and is connected to a limit member 9. The limit member 9 has an inclined surface that matches the inclined surface at one end of the button 3;

[0054] The sealing member 10 is mounted on the top rod 8 and is located between the top rod 8 and the flexible sleeve driving member 4;

[0055] The elastic member 11 is installed between the limiting member 9 and the flexible sleeve driving member 4, and is used to drive the pressure relief component to exhaust.

[0056] The push rod 8 passes through the flexible sleeve driving member 4 and is fixedly connected with the limit member 9. The top inclined surface of the limit member 9 cooperates with the inner end of the button 3. The sealing member 10 plays a sealing role. When the button 3 is pressed inward, the limit member 9 is squeezed, driving the pressure relief component to move downward to achieve exhaust. Under the action of the elastic member 11, the pressure relief component can be reset.

[0057] like Figure 2 、 Figures 4 to 7 As shown, as a preferred embodiment of the present invention, it also includes a locking assembly installed on the cover 1 and cooperating with the button 3 to lock or unlock the button 3;

[0058] The locking assembly includes a lock catch 7, which is slidably installed in a slide groove opened on the top of the cover body 1. The button 3 is locked or unlocked by moving the position of the lock catch 7.

[0059] The lock buckle 7 is slidably set in the slide groove at the top of the cover body 1. The bottom of the lock buckle 7 is provided with a contact end located between the two buttons 3, which can lock the buttons 3 and limit the movement of the buttons 3 on both sides inward, thereby preventing the cup cover from being opened by mistake. When the lock buckle 7 slides to the contact end and separates from the button 3, the button 3 can be pressed to unlock.

[0060] like Figures 4 to 7 As shown, as a preferred embodiment of the present invention, the cover body 2 is provided with a snap-fitting portion 1 21 , and the button 3 is provided with a snap-fitting portion 2 31 . The button 3 is snap-fitted with the cover body 2 2 by snapping the snap-fitting portion 2 31 and the snap-fitting portion 1 21 .

[0061] The cover body 2 and the button 3 are buckled together by the cooperation of the first clamping part 21 and the second clamping part 31. When the button 3 is pressed, the second clamping part 31 can be driven to separate from the first clamping part 21, thereby achieving release.

[0062] like Figures 4 to 7 As shown, as a preferred embodiment of the present invention, an elastic member 2 12 is provided between the cover 1 and the cover 2 2 to achieve relative movement between the cover 1 and the cover 2 2;

[0063] An elastic member 3 13 is provided between the button 3 and the cover 1 for resetting the button 3;

[0064] The cover body 1 is provided with a second limiting member 15 , one end of which passes through the cover body 1 and is located in a sliding groove provided on the button 3 , so as to limit the moving distance of the button 3 .

[0065] When the cover body 2 is disengaged from the button 3, the cover body 1 and the cover body 2 are released from the restriction and move up and down relative to each other under the action of the elastic member 2 12. When the button 3 stops being pressed, the button 3 can move outward under the action of the elastic member 3 13, and the outward movement limit position of the button 3 is limited by the action of the limit member 2 15. A top sheet 14 can also be provided on the cover body 1 to cover the limit member 2 15.

[0066] like Figure 1, which is a structural diagram of a cup provided by an embodiment of the present invention, the cup includes the above-mentioned side-press expansion silicone quick-open cup cover, and the cup also includes a cup body 16.

[0067] The cup cover can be applied to a cup by fitting the cup cover with the cup body 16 .

[0068] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A side-press expansion silicone quick-open cup cover, characterized in that: include: Cover body 1 (1), cover body 2 (2) and cover body 1 (1) are movably connected; Buttons (3) are movably mounted on both sides of cover body 1 (1) and engage with cover body 2 (2) by snapping. After the buttons (3) are released from cover body 2 (2), cover body 1 (1) and cover body 2 (2) move relative to each other; The expansion sealing component, when the button (3) is engaged with the cover body 2 (2), the cover body 1 (1) contacts the support rod (5), driving the flexible sleeve driving member (4) to move, forcing the flexible sleeve (6) to compress and expand relative to the cover body 2 (2), contacting and sealing with the cup body (16), and when the cover body 1 (1) and the cover body 2 (2) move relative to each other, the contact with the support rod (5) is released, and the flexible sleeve (6) recovers its deformation under the action of elastic force and does not contact the cup body (16).

2. The side-press expansion silicone quick-open cup cover according to claim 1, characterized in that: The expansion seal assembly comprises: A flexible sleeve driving member (4) is movably matched with the second cover body (2); A support rod (5), a flexible sleeve driving member (4) passes through the second cover body (2) and is movably connected to one end of the support rod (5), and the other end of the support rod (5) is matched with the first cover body (1), and the two ends of the support rod (5) are inclined in the vertical direction; The flexible sleeve (6) is nested and installed between the second cover body (2) and the flexible sleeve driving member (4). When the button (3) and the second cover body (2) are buckled, one end of the support rod (5) rotates downward under the pressure of the first cover body (1), and the other end pulls the flexible sleeve driving member (4) upward, driving the flexible sleeve (6) to compress and expand.

3. The side-press expansion silicone quick-open cup cover according to claim 2, characterized in that: It also includes a pressure relief component that passes through the expansion sealing component and cooperates with the button (3). Pressing the button (3) drives the pressure relief component to move and separate from the expansion sealing component to exhaust gas.

4. The side-press expansion silicone quick-open cup cover according to claim 3, characterized in that: The pressure relief assembly comprises: A push rod (8), the push rod (8) passes through the flexible sleeve driving member (4) and is connected to the limiting member (9), the limiting member (9) is provided with an inclined surface, which cooperates with the inclined surface at one end of the button (3); A sealing member (10) is mounted on the push rod (8) and is located between the push rod (8) and the flexible sleeve driving member (4); The elastic member 1 (11) is installed between the limiting member 1 (9) and the flexible sleeve driving member (4) and is used to drive the pressure relief assembly to exhaust.

5. The side-press expansion silicone quick-open cup cover according to claim 1, characterized in that: It also includes a locking assembly, which is installed on the cover body (1) and cooperates with the button (3) to lock or unlock the button (3).

6. The side-press expansion silicone quick-open cup cover according to claim 5, characterized in that: The locking assembly comprises a lock catch (7), which is slidably mounted in a slide groove provided on the top of the cover body (1), and the button (3) is locked or unlocked by moving the position of the lock catch (7).

7. The side-press expansion silicone quick-open cup cover according to claim 1, characterized in that: The second cover body (2) is provided with a first locking portion (21), and the button (3) is provided with a second locking portion (31). The button (3) is snap-fitted and connected to the second cover body (2) through the engagement of the second locking portion (31) and the first locking portion (21).

8. The side-press expansion silicone quick-open cup cover according to claim 1, characterized in that: A second elastic member (12) is provided between the first cover (1) and the second cover (2) for realizing relative movement between the first cover (1) and the second cover (2); A third elastic member (13) is provided between the button (3) and the first cover (1) for resetting the button (3); The cover body 1 (1) is provided with a limiting member 2 (15), one end of which passes through the cover body 1 (1) and is located in a sliding groove provided on the button (3), for limiting the moving distance of the button (3).

9. A cup, characterized in that: The cup comprises the side-press expansion silicone quick-open cup cover as described in any one of claims 1 to 8, and the cup also comprises a cup body (16).

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