Pressing type direct drinking cup cover

Abstract

The utility model relates to a push type direct drinking cup cover which comprises an upper cover, an inner cover and a hollow outer cover, the outer cover is fixedly connected with the inner cover, and the inner cover is elastically connected with the upper cover. A third through hole is formed in the top of the inner cover, a fifth through hole is formed in the top of the upper cover, and the fifth through hole communicates with the third through hole; at least two first through holes are uniformly formed in the inner cover wall; the upper cover is provided with a pushing and pressing part; the pushing and pressing part is arranged between the inner cover wall and the outer cover wall; a rolling body is arranged in a space formed by the pushing and pressing part and the first through hole; second through holes or grooves which correspond to the first through holes and are the same as the first through holes in number are formed in the pushing and pressing part, and when the upper cover is pressed downwards to enable the first through holes to be communicated with the second through holes or the grooves, the rolling bodies roll at the communicated positions of the first through holes and the second through holes or the grooves. The cup cover can be pulled out and tightly covered by the rolling body through or staggered in the first through hole and the second through hole or the groove, and the cup cover is simple in structure and convenient to operate.

Description

Technical Field

[0001] The utility model relates to the technical field of liquid containers, in particular to a press-type direct drinking cup cover. Background Art

[0002] Conventionally, there is a cap unit (plug body) which is detachably attached to the neck portion of a container body having an upper opening.

[0003] Chinese utility model CN216724052U discloses "a novel push-type direct drinking cup cover", and its specification and drawings disclose "a novel push-type direct drinking cup cover, comprising an outer cover and an inner cover for connecting to a cup body, a snap portion is provided on the inner side of the outer cover, a snap groove corresponding to the snap portion is provided on the outer side of the inner cover, when the outer cover is connected to the inner cover, the snap portion is connected and cooperated with the snap groove, a movable button is provided on the outer side of the outer cover, the outer cover has an inner cavity, the movable button is transmission-connected with a pressure relief column for connecting or sealing the inner cavity and the cup body to each other, the movable button is also connected with a transmission mechanism for separating the snap portion from the snap groove, when the movable button moves downward, the inner cavity and the cup body are connected to each other, and the snap groove is separated from each other".

[0004] This type of cup lid is designed with a rotating buckle part and a stationary buckle groove structure based on the principle of dynamic and static gears. The movable button is combined with a transmission mechanism and a pressure relief column to open and close the liquid channel. The transmission structure includes a first transmission part, a second transmission part and a supporting part. The structure is too complicated, requires high precision, is not easy to assemble, and is prone to getting stuck during use, resulting in an awkward use. Utility Model Content

[0005] The utility model aims to provide a push-type direct drinking cup cover, which overcomes the problems of the prior art push-type direct drinking cup cover, such as complex structure, inconvenient installation and unsmooth use.

[0006] To achieve the above purpose, the technical solution of the utility model is:

[0007] A push-type direct drinking cup cover comprises an upper cover, an inner cover and a hollow outer cover, wherein the inner cover is a cover body with an opening at the lower end, and at least two first through holes are evenly arranged on the inner cover wall;

[0008] The upper cover is a cover body with an opening at the lower end, and a push-pressing portion is provided on the upper cover, and the push-pressing portion protrudes from the lower edge of the opening of the upper cover;

[0009] The outer cover and the inner cover are fixedly connected, the upper cover and the outer cover are slidably connected, a holding space for the push-pressing part is formed between the inner cover wall and the outer cover wall, the push-pressing part is arranged in the holding space, a rolling body is arranged between the push-pressing part and the first through hole, and the diameter of the first through hole is smaller than the maximum diameter of the rolling body;

[0010] The push-pressing part is provided with second through holes or grooves, the number of the second through holes or grooves is equal to and corresponds to the first through holes, when the upper cover is pressed down to make the first through holes and the second through holes or grooves interpenetrate, the rolling body rolls at the interpenetration of the first through holes and the second through holes or grooves, and the second through holes or grooves can accommodate part of the rolling body;

[0011] A third through hole is provided on the top of the inner cover, a fifth through hole is provided on the top of the upper cover, and the fifth through hole is connected with the third through hole;

[0012] The inner cover is elastically connected to the upper cover.

[0013] A rolling body sliding groove is arranged below the second through hole or groove of the pushing part. When the second through hole or groove is misaligned with the first through hole, the sliding groove presses the rolling body out of the first through hole.

[0014] The inner cover is elastically connected to the upper cover via a return spring.

[0015] A sealing ring installation portion is arranged in the inner cover, a fourth through hole is arranged in the center of the sealing ring installation portion, and the third through hole, the fourth through hole and the fifth through hole are interconnected.

[0016] A straw is provided to pass through the third through hole, the fourth through hole and the fifth through hole.

[0017] The sealing ring installation part is sleeved with a sealing ring.

[0018] The push-pressing part is an insert sheet surrounding the opening of the upper cover, and the insert sheet is provided with second through holes or grooves equal in number to and corresponding to the first through holes; or, the push-pressing part is an insert strip equal in number to and corresponding to the first through holes, and each insert strip is provided with a second through hole or groove corresponding to the first through hole.

[0019] A first spring seat is arranged at the fifth through hole on the top of the upper cover, a second spring seat is arranged at the third through hole on the top of the inner cover, and two ends of the return spring are respectively sleeved on the first spring seat and the second spring seat.

[0020] A clamping strip or a clamping slot is arranged on the inner wall of the outer cover, and a clamping slot or a clamping strip is arranged on the outer wall of the inner cover correspondingly, and the outer cover and the inner cover are fixedly connected through the clamping strip and the clamping slot.

[0021] The advantages of the utility model are: 1. It is convenient to cover the cup with a lid. Just press down on the cup mouth and the lid will be locked on the cup mouth when you release it; 2. The diameter of the first through hole is smaller than the maximum diameter of the rolling body, and the space between the inner cover and the pushing and pressing part is cleverly utilized to ensure that the rolling body does not pass through the first through hole and does not fall off the cover body; 3. When the rolling body is misaligned with the first through hole and the second through hole or the groove, the protruding part of the rolling body from the first through hole cooperates with the cup mouth slot to cover the cup tightly; and when the first through hole and the second through hole or the groove are connected, the rolling body is squeezed toward the second through hole or the groove with the help of the squeezing of the cup mouth to open the lid; 4. The third, fourth and fifth through holes in the utility model can penetrate to form a liquid flow channel for direct drinking, and can also be used as a channel for inserting a straw; 5. The structure is simple, with fewer parts, easy to process and assemble, and low mold investment cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the cross-sectional structure of the utility model;

[0023] Figure 2 It is an exploded view of the utility model;

[0024] Figure 3 This is a cross-sectional structural diagram of the upper cover of the utility model;

[0025] Figure 4 This is a cross-sectional structural diagram of the inner cover of the utility model;

[0026] Figure 5 This is a structural diagram of the outer cover of the utility model;

[0027] Figure 6 It is a sectional view of the utility model in use state.

[0028] In the figure: 1-upper cover; 11-push-press part; 12-second through hole; 13-rolling body slide groove; 14-first spring seat; 15-fifth through hole; 2-inner cover; 21-first through hole; 22-rolling body; 23-third through hole; 24-second spring seat; 3-outer cover; 31-clip strip; 4-cup body; 41-cup mouth clip groove; 5-reset spring; 6-sealing ring installation part; 61-fourth through hole, 62-sealing ring. DETAILED DESCRIPTION

[0029] The utility model is further described below in conjunction with the accompanying drawings. The accompanying drawings are only used for exemplary description and cannot be understood as limiting the present patent.

[0030] In order to more concisely describe the present embodiment, some parts known to those skilled in the art but not related to the main content of the present invention are omitted in the drawings or descriptions. In addition, for the convenience of description, some parts in the drawings are omitted, enlarged or reduced, but they do not represent the size or entire structure of the actual product.

[0031] The utility model relates to a push-type direct drinking cup cover, such as Figure 1 , Figure 2 As shown, it includes an upper cover 1, an inner cover 2 and a hollow outer cover 3.

[0032] The outer cover 3 and the inner cover 2 are fixedly connected, such as Figure 3 , 4 As shown in Figures 5 and 6, the outer cover 3 and the inner cover 2 are fixedly connected by the clamping strip 31 and the clamping slot 25. Alternatively, the inner wall of the outer cover 3 is provided with the clamping strip 31, and the outer wall of the inner cover 2 is provided with the clamping slot 25 correspondingly; or, conversely, the inner wall of the outer cover 3 is provided with the clamping slot, and the outer wall of the inner cover 2 is provided with the clamping strip.

[0033] The inner cover 2 is a cover body with an opening at the lower end, and at least two first through holes 21 are evenly arranged on the wall of the inner cover 2 .

[0034] like Figure 3 As shown, the upper cover 1 is a cover body with an opening at the lower end. The upper cover 1 is provided with a push-pressing portion 11, which protrudes from the lower edge of the opening of the upper cover 1. The push-pressing portion 11 is provided with a second through hole 12 or a groove, which corresponds to the first through hole 21 and has the same number.

[0035] The push-pressing portion 11 may be an insert plate arranged around the inner wall of the upper cover 1, and the insert plate is provided with second through holes 12 or grooves which correspond to the first through holes 21 one by one and are equal in number, or may be arranged as follows: Figure 3 The independent inserting strips shown correspond one-to-one to the first through holes 21, and each inserting strip is provided with a second through hole 12 or a groove.

[0036] The inner cover 2 is fixedly connected to the outer cover 3, and the upper cover 1 is slidably connected to the outer cover 3. The upper cover 1 can move up and down relative to the outer cover 3. The wall of the inner cover 2 and the wall of the outer cover 3 form a receiving space for the push-pressing part 11. The push-pressing part 11 is arranged in the receiving space. The rolling body 22 is arranged in the space formed by the push-pressing part 11 and the first through hole 21. The diameter of the first through hole 21 is smaller than the maximum diameter of the rolling body 22 to ensure that the rolling body 22 can partially protrude from the first through hole 21, but will not be squeezed out from the first through hole 21. Due to the fixed connection between the inner cover 1 and the outer cover 3, it is ensured that the rolling body 22 will not fall off. The rolling body 22 is usually made of steel balls.

[0037] When the upper cover 1 is pressed down to make the first through hole 21 interpenetrate with the second through hole 12 or the groove, the rolling body 22 rolls at the interpenetration of the first through hole 21 and the second through hole 12 or the groove.

[0038] Combination Figure 1 , Figure 3 , Figure 6As shown, a rolling body slide groove 13 is set below the second through hole 12 or groove of the pushing and pressing part 11; when the pushing and pressing part 11 chooses to set a groove, the depth of the slide groove 13 is shallower than the depth of the groove; the reason for this is that the groove is a retreat route prepared for the rolling body 22 to retreat from the first through hole 21, and the deeper groove is to allow more of the rolling body 22 to withdraw from the first through hole 21, so as to facilitate the opening of the cup cover; the slide groove 13 is designed to squeeze the rolling body 22, and the depth of the slide groove 13 is shallower, so that more of the rolling body 22 can protrude out of the first through hole 21, so that the cup cover can be closed more firmly; therefore, when the second through hole 12 or the groove is misaligned with the first through hole 21, the slide groove 13 squeezes the rolling body 22 out of the first through hole 21.

[0039] like Figure 1 As shown, a third through hole 23 is provided at the center of the top of the inner cover 2, and a fifth through hole 15 is provided at the top of the upper cover 1. The fifth through hole 15 is connected with the third through hole 23 to form a liquid flow channel.

[0040] For the needs of heat preservation and sealing, such as Figure 1 , Figure 2 As shown, a sealing ring installation part 6 is provided in the inner cover 2, and a sealing ring 62 is sleeved on the bottom of the sealing ring installation part 6. The sealing ring installation part 6 is provided with a fourth through hole 61, and the third through hole 23, the fourth through hole 61 and the fifth through hole 15 are interconnected to form a liquid flow channel.

[0041] The liquid flow channel may also be provided with a straw therein, the straw passing through the third through hole 23 , the fourth through hole 61 and the fifth through hole 15 .

[0042] The inner cover 2 is elastically connected to the upper cover 1. The inner cover 2 is elastically connected to the upper cover 1 through a return spring 5. A first spring seat 14 is provided at the fifth through hole 15 at the top of the upper cover 1, and a second spring seat 24 is provided at the third through hole 23 at the top of the inner cover 2. Both ends of the return spring 5 are respectively sleeved on the first spring seat 24 and the second spring seat 14.

[0043] like Figure 6As shown, it is a schematic diagram of the utility model used in the cup body 4. When the cup cover of the utility model needs to be covered on the cup mouth, the upper cover 1 is pressed downward, the first through hole 21 is connected with the second through hole 12 or the groove, and the rolling body 22 rolls in the direction of the second through hole 12 or the groove under the pressure of the cup mouth. The cup cover is covered on the cup mouth, and the hand is released. The upper cover 1 rises under the action of the reset spring 5, and the second through hole 12 or the groove is misaligned with the first through hole 21. The rolling body chute 13 squeezes the rolling body 22 outward from the first through hole 21, and the part of the rolling body 22 protruding from the first through hole 21 is stuck in the cup mouth slot 41. The lid is completely covered on the cup mouth and cannot be pulled out. When the cup cover needs to be opened, the upper cover 1 is pressed down, the first through hole 21 is connected with the second through hole 12 or the groove, and the outer cover 3 is pinched at the same time, and pulled upward together with the upper cover 1. The rolling body 22 rolls in the second through hole 12 or the groove under the pressure of the cup mouth, and is separated from the cup mouth slot 41, and the cup cover is opened.

[0044] The above description is only a preferred embodiment of the present invention and is not intended to limit the scope of implementation of the present invention. That is, any equivalent changes and modifications made according to the content of the patent application scope of the present invention should be within the technical scope of the present invention.

Claims

1. A push-type direct drinking cup cover, comprising an upper cover (1), an inner cover (2) and a hollow outer cover (3), characterized in that: The inner cover (2) is a cover body with an opening at the lower end, and at least two first through holes (21) are evenly arranged on the wall of the inner cover (2); The upper cover (1) is a cover body with an opening at the lower end. The upper cover (1) is provided with a push-pressing portion (11), and the push-pressing portion (11) protrudes from the lower edge of the opening of the upper cover (1); The outer cover (3) and the inner cover (2) are fixedly connected, the upper cover (1) and the outer cover (3) are slidably connected, a receiving space for the push-pressing portion (11) is formed between the wall of the inner cover (2) and the wall of the outer cover (3), the push-pressing portion (11) is arranged in the receiving space, a rolling body (22) is arranged between the push-pressing portion (11) and the first through hole (21), and the diameter of the first through hole (21) is smaller than the maximum diameter of the rolling body (22); The push portion (11) is provided with second through holes (12) or grooves, and the number of the second through holes (12) or grooves is equal to and corresponds to the number of the first through holes (21); when the upper cover (1) is pressed downward to make the first through holes (21) and the second through holes (12) or grooves interpenetrate, the rolling body (22) rolls at the intersection of the first through hole (21) and the second through hole (12) or groove, and the second through hole (12) or groove can accommodate part of the rolling body (22); A third through hole (23) is provided on the top of the inner cover (2), a fifth through hole (15) is provided on the top of the upper cover (1), and the fifth through hole (15) is connected to the third through hole (23); The inner cover (2) is elastically connected to the upper cover (1).

2. The push-type direct drinking cup cover according to claim 1, characterized in that: A rolling body slide groove (13) is provided below the second through hole (12) or the groove of the push portion (11); when the second through hole (12) or the groove is misaligned with the first through hole (21), the slide groove (13) presses the rolling body (22) toward the outside of the first through hole (21).

3. The push-type direct drinking cup cover according to claim 1, characterized in that: The inner cover (2) and the upper cover (1) are elastically connected via a return spring (5).

4. The push-type direct drinking cup cover according to claim 1, characterized in that: A sealing ring mounting portion (6) is provided in the inner cover (2), a fourth through hole (61) is provided in the center of the sealing ring mounting portion (6), and the third through hole (23), the fourth through hole (61) and the fifth through hole (15) are interconnected.

5. The push-type direct drinking cup cover according to claim 4 is characterized in that: A suction pipe is provided, passing through the third through hole (23), the fourth through hole (61) and the fifth through hole (15).

6. The push-type direct drinking cup cover according to claim 4, characterized in that: The sealing ring mounting portion (6) is sleeved with a sealing ring (62).

7. The push-type direct drinking cup cover according to claim 2, characterized in that: The push-pressing portion (11) is an inserting piece surrounding the opening of the upper cover (1), and the inserting piece is provided with second through holes (12) or grooves that are equal in number to and correspond to the first through holes (21); or, the push-pressing portion (11) is an inserting strip that is equal in number to and corresponds to the first through holes (21), and each inserting strip is provided with a second through hole (12) or groove that is one-to-one corresponding to the first through hole (21).

8. The push-type direct drinking cup cover according to claim 3, characterized in that: A first spring seat (14) is provided at the fifth through hole (15) at the top of the upper cover (1), a second spring seat (24) is provided at the third through hole (23) at the top of the inner cover (2), and two ends of the return spring (5) are respectively sleeved on the first spring seat (14) and the second spring seat (24).

9. The push-type direct drinking cup cover according to claim 1, characterized in that: A clamping strip (31) or a clamping slot is provided on the inner wall of the outer cover (3), and a clamping slot (25) or a clamping strip is provided on the outer wall of the inner cover (2) correspondingly. The outer cover (3) and the inner cover (2) are fixedly connected via the clamping strip (31) and the clamping slot (25).

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