Cup cover opened and closed by pressing side edge

Abstract

The utility model belongs to the technical field of vacuum cups, and particularly relates to a cup cover opened and closed by pressing a side edge, which comprises a lower cup cover and a cup body, the lower cup cover comprises a lower cup cover outer wall, a first mounting disc and a button assembly; a limiting groove for mounting the locking assembly is formed between the outer wall of the lower cup cover and the first mounting disc; the locking assembly comprises a first vertical part and a second vertical part which are connected in sequence, the second vertical part is located in the limiting groove and provided with a clamping hook which is separated from or closed with the cup body, and the first vertical part is provided with a first inclined plane; the button assembly comprises a first button and a first spring for resetting the first button; the first button comprises a first button body and a first extension block. According to the cup cover capable of being opened and closed through side edge pressing, the opening and closing of the cup cover are achieved through the cooperation of the buttons on the two sides and the locking assembly, and the first button drives the exhaust valve to move downwards in the inward moving process to achieve side edge pressing opening and closing of exhaust.

Description

Technical Field

[0001] The utility model relates to a cup cover which can be opened and closed by pressing the side, and belongs to the technical field of thermos cups. Background Art

[0002] Cups are essential items in people's daily lives. Cups can be divided into many types according to their uses, such as water cups, coffee cups, hot drink cups, thermos cups, etc. Take thermos cups as an example. Thermos cups are generally made of ceramic, stainless steel or titanium alloy, and are containers with a vacuum layer on the cup body. There is a sealing cover on the top. The vacuum layer can insulate the water or other liquids in the container from the outside world to achieve the purpose of heat preservation or cold preservation. The internal structure of a thermos cup usually has many layers. The vacuum layer is used to prevent heat conduction. The outer wall of the vacuum layer is plated with silver to prevent heat radiation. A thermos cup usually includes a cup liner, an outer shell and a cup lid.

[0003] In the prior art, the cup cover is usually opened by fixing the cup cover on the cup body through a threaded connection, which has a simple structure and reliable connection. However, this threaded connection requires the user to cooperate with both hands to take off the cup cover, which is very inconvenient in some occasions. In addition, the user needs to tighten or loosen the cup cover one circle at a time before and after each use to fix and take off the cup cover, and the closing and opening efficiency is very low. Utility Model Content

[0004] The utility model provides a cup cover which can be opened and closed by cooperating buttons and locking components on both sides, and the buttons on both sides drive the exhaust valve downward to realize the side pressing opening and closing of the cup cover for exhaust, thus solving the problems existing in the prior art.

[0005] In order to solve the above technical problems, the technical solution of the utility model is:

[0006] A cup cover that opens and closes by pressing on the side, comprising a lower cup cover and a cup body;

[0007] The lower cup cover comprises an outer wall of the lower cup cover, a first mounting plate connected to the outer wall of the lower cup cover, and a button assembly having one end passing through the outer wall of the lower cup cover and the other end mounted on the first mounting plate; a limiting groove for mounting a locking assembly is formed between the outer wall of the lower cup cover and the first mounting plate;

[0008] The locking assembly comprises a first vertical member, a horizontal member and a second vertical member connected in sequence, the second vertical member is located in the limiting groove, the second vertical member is equipped with a hook that is separated from and closed by the cup body, and the first vertical member is provided with a first inclined surface;

[0009] In one embodiment, the button assembly includes a first button and a first spring for resetting the first button; one end of the first spring abuts against the first button, and the other end abuts against the outer wall of the lower cup cover.

[0010] The first button includes a first button body and a first epitaxial block disposed on the first button body and cooperating with the first inclined surface to drive the locking assembly to move outward during the inward movement of the first button, resulting in the separation of the hook and the cup body. The separation of the hook and the cup body depends on the distance range of the hook moving outward. The first epitaxial block and the first inclined surface form a triangle. The first epitaxial block is the long side, the inclined surface is the hypotenuse, and the distance of the short side can be greater than the distance range of the hook moving outward to achieve the separation of the hook and the cup body.

[0011] In another case, the button assembly is symmetrical with two buttons, the button assembly further includes a second button arranged opposite to the first button, and a first spring for resetting is installed between the first button and the second button. One first spring can realize the simultaneous return of the first button and the second button.

[0012] The first button includes a first button body and a first extension block disposed on the first button body and cooperating with the first inclined surface to drive the locking assembly to move outward during the inward movement of the first button, resulting in the separation of the hook and the cup body. In the unlocked state, the first extension block may abut against the first inclined surface, or may not abut against it (contact and push when moving inward).

[0013] A second spring is installed on one side of the locking assembly, and the other side opposite to the first spring is installed on the outer wall of the lower cup cover or the first installation plate.

[0014] In one case, a connecting column is installed on the outer wall of the lower cup cover, a supporting column is installed on one side of the first vertical member, and the supporting column and the connecting column are sleeved with a second spring that passes through the second vertical member.

[0015] In another case, a connecting column is installed on the first mounting plate, a supporting column is installed on one side of the first vertical member, and a second spring is provided on the connecting column and the supporting column.

[0016] The lower end of the first mounting plate is threadedly connected to the second mounting plate, the second mounting plate is covered with a waterproof silicone sleeve, the first mounting plate is provided with a middle hole, and an exhaust valve is installed between the first mounting plate and the second mounting plate, the upper end of which passes through the middle hole and the outer side is covered with a third spring. The lower end of the exhaust valve also passes through the second mounting plate and is fixed by bolts so that the exhaust valve can only move up and down.

[0017] The button assembly includes an unlocked state and a locked state. In the locked state, the distance between the first button body and the exhaust valve is smaller than the distance the first button moves inward. When the first button moves inward, it can press down the exhaust valve, so that the gas in the cup body can be discharged through the exhaust valve, which is convenient to open and avoid excessive pressure in the cup body.

[0018] The second button includes a second button body and a second epitaxial block arranged on the second button body, and the second vertical member is provided with a first inclined surface matched with the second epitaxial block. The second epitaxial block and the first epitaxial block cooperate at the same time, thereby improving stability, and the two buttons are convenient for users to press at the same time, and are symmetrical and beautiful.

[0019] The outer wall of the lower cup cover is provided with a button assembly mounting hole for mounting the button assembly, and the button assembly is provided with a limiting block for preventing the button assembly from being separated from the first mounting plate outwards.

[0020] The locking assembly is configured as two pieces, symmetrically locking the cup body, which is more uniform, and includes a first locking block and a second locking block that are relatively arranged, and an upper cup cover is installed on the lower cup cover.

[0021] The cup body is provided with a cup mouth assembly, which includes a concave cup mouth and a convex cup mouth from bottom to top, and the concave cup mouth matches the hook. The separation and connection of the concave cup mouth and the hook realize the opening and closing of the cup cover and the cup body.

[0022] The utility model has the following characteristics and significant effects:

[0023] The utility model relates to a cup cover that can be opened and closed by pressing on the side. When the user presses the pressing component on both sides, the first outer block can push the locking component outward with the first inclined surface, and the hook is separated from the concave cup mouth, so that the cup cover and the cup body are separated. When the user releases the pressing component, the first spring returns to its original position and pushes the first inclined surface to move inward and cooperate with the first outer block during the resetting process of the pressing component, so that the pressing component moves outward and the cup cover is opened and closed. The first outer block and the first inclined surface are selected to realize the opening and closing of the cup cover, and the first button drives the exhaust valve downward during the inward movement to realize the side pressing opening and closing for exhaust. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0025] Figure 1 This is a three-dimensional diagram of a cup lid that opens and closes by pressing the side of the cup lid according to the present invention;

[0026] Figure 2 This is a schematic diagram of the structure of a lower cup cover in a cup cover that can be opened and closed by pressing the side of the cup cover according to the present invention;

[0027] Figure 3 This is a three-dimensional diagram of a lower cup cover in the utility model that can be opened and closed by pressing the side edge;

[0028] Figure 4 The utility model is a cross-sectional view of a cup lid that opens and closes by pressing the side.

[0029] In the figure: 1-upper cup cover; 2-button assembly; 3-lower cup cover; 4-first button; 5-limiting block; 6-first button body; 7-first extension block; 8-first locking block; 10-first inclined plane; 11-first spring; 12-second locking block; 14-second extension block; 15-second button; 16-button assembly mounting hole; 17-limiting groove; 18-first mounting plate; 19-first vertical member; 20-horizontal member; 21-second vertical member; 22-hook; 23-exhaust valve; 24-third spring; 25-second mounting plate; 26-second spring; 27-support column. DETAILED DESCRIPTION

[0030] The specific implementation methods of the present invention are further described below in conjunction with the accompanying drawings. It should be noted that the description of these implementation methods is used to help understand the present invention, but does not constitute a limitation of the present invention. In addition, the technical features involved in each implementation method of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0031] Reference Figure 1-Figure 4 , a cup cover that can be opened and closed by pressing on the side, comprising a lower cup cover 3 and a cup body; the lower cup cover 3 comprises an outer wall of the lower cup cover, a first mounting plate 18 connected to the outer wall of the lower cup cover, and a button assembly 2 with one end passing through the outer wall of the lower cup cover and the other end mounted on the first mounting plate 18; a limiting groove 17 for mounting a locking assembly is formed between the outer wall of the lower cup cover and the first mounting plate 18;

[0032] The locking assembly includes a first vertical member 19, a horizontal member 20 and a second vertical member 21 connected in sequence, the second vertical member 21 is located in the limiting groove 17, the second vertical member 21 is equipped with a hook 22 separated from and closed by the cup body, the first vertical member 19 is provided with a first inclined surface 10; the first inclined surface 10 can also be an arc surface, etc.

[0033] In one embodiment, the button assembly 2 includes a first button 4 and a first spring 11 for resetting the first button 4; one end of the first spring 11 abuts against the first button 4, and the other end abuts against the outer wall of the lower cup cover.

[0034] The first button 4 includes a first button body 6 and a first epitaxial block 7 disposed on the first button body 6 and cooperating with the first inclined surface 10 to drive the locking assembly to move outward during the inward movement of the first button 4, resulting in the separation of the hook 22 from the cup body. The separation of the hook 22 from the cup body depends on the distance range of the outward movement of the hook 22. The first epitaxial block 7 and the first inclined surface 10 form a triangle, the first epitaxial block 7 is the long side, the inclined surface is the hypotenuse, and the distance of the short side can be greater than the distance range of the outward movement of the hook 22 to achieve the separation of the hook 22 from the cup body.

[0035] In another embodiment, the button assembly 2 is symmetrical, and the button assembly 2 also includes a second button 15 arranged opposite to the first button 4, and a first spring 11 for resetting is installed between the first button 4 and the second button 15. One first spring 11 can realize the simultaneous return of the first button 4 and the second button 15. The first button 4 includes a first button body 6 and a first epitaxial block 7 arranged on the first button body 6 and cooperating with the first inclined surface 10 to drive the locking assembly to move outward during the inward movement of the first button 4, resulting in the separation of the hook 22 and the cup body. In the unlocked state, the first epitaxial block 7 may abut against the first inclined surface 10, or may not abut (contact and push when moving inward). The second button 15 includes a second button 15 body and a second epitaxial block 14 arranged on the second button 15 body, and the second vertical member 21 is provided with a first inclined surface 10 cooperating with the second epitaxial block 14. The simultaneous cooperation of the second epitaxial block 14 and the first epitaxial block 7 improves stability, and the two buttons are convenient for users to press at the same time, and are symmetrical and beautiful.

[0036] A second spring 26 is installed on one side of the locking assembly, and the other side opposite to the first spring 11 is installed on the outer wall of the lower cup cover or the first mounting plate 18 .

[0037] In one embodiment, a connecting column is installed on the outer wall of the lower cup cover, a supporting column 27 is installed on one side of the first vertical member 19 , and the supporting column 27 and the connecting column are sleeved with a second spring 26 that passes through the second vertical member 21 .

[0038] In another embodiment, a connecting column is installed on the first mounting plate 18 , a supporting column 27 is installed on one side of the first vertical member 19 , and a second spring 26 is sleeved on the connecting column and the supporting column 27 .

[0039] The lower end of the first mounting plate 18 is threadedly connected to the second mounting plate 25, the second mounting plate 25 is covered with a waterproof silicone sleeve, the first mounting plate 18 is provided with a middle hole, and an exhaust valve 23 is installed between the first mounting plate 18 and the second mounting plate 25, the upper end of which passes through the middle hole and the outer side of which is covered with a third spring 24. The lower end of the exhaust valve 23 also passes through the second mounting plate 25 and is fixed by bolts so that the exhaust valve 23 can only move up and down.

[0040] The button assembly 2 includes an unlocked state and a locked state. In the locked state, the distance between the first button body 6 and the exhaust valve 23 is smaller than the inward movement distance of the first button 4. When the first button 4 moves inward, it can press down the exhaust valve 23, so that the gas in the cup body can be discharged through the exhaust valve 23, which is convenient to open and avoid excessive pressure in the cup body.

[0041] The outer wall of the lower cup cover is provided with a button assembly mounting hole 16 for mounting the button assembly 2 , and the button assembly 2 is provided with a limit block 5 for preventing the button assembly 2 from being separated from the first mounting plate 18 outwards.

[0042] The locking assembly is configured as two pieces, symmetrically locking the cup body for greater uniformity, and includes a first locking block 8 and a second locking block 12 that are relatively disposed, and an upper cup cover 1 is mounted on the lower cup cover 3 .

[0043] The cup body is provided with a cup mouth assembly, which includes a concave cup mouth and a convex cup mouth from bottom to top, and the concave cup mouth matches the hook 22. The separation and connection of the concave cup mouth and the hook 22 realize the opening and closing of the cup cover and the cup body.

[0044] The embodiments of the present invention are described in detail above with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. For those skilled in the art, various changes, modifications, substitutions and variations of these embodiments are made without departing from the principles and spirit of the present invention, and still fall within the scope of protection of the present invention.

Claims

1. A cup cover that can be opened and closed by pressing on the side, comprising a lower cup cover and a cup body; characterized in that: The lower cup cover comprises an outer wall of the lower cup cover, a first mounting plate installed in the lower cup cover, and a button assembly having one end passing through the outer wall of the lower cup cover and the other end mounted on the first mounting plate; a limiting groove for mounting a locking assembly is formed between the outer wall of the lower cup cover and the first mounting plate; The locking assembly comprises a first vertical member and a second vertical member connected in sequence, the second vertical member is located in the limiting groove, the second vertical member is provided with a hook that is separated from and closed by the cup body, and the first vertical member is provided with a first inclined surface; The button assembly includes a first button and a first spring for resetting the first button; the first button includes a first button body and a first extension block arranged on the first button body and cooperating with the first inclined surface to drive the locking assembly to move outward during the inward movement of the first button, resulting in the separation of the hook or the cup body.

2. A cup cover with side pressing opening and closing according to claim 1, characterized in that: The button assembly further includes a second button disposed opposite to the first button, and a first spring for resetting is installed between the first button and the second button.

3. The cup cover with side pressing opening and closing according to claim 1, characterized in that: A second spring is installed on one side of the locking assembly, and the other side opposite to the first spring is installed on the outer wall of the lower cup cover or the first installation plate.

4. A cup cover with side pressing opening and closing according to claim 3, characterized in that: A connecting column is installed on the outer wall of the lower cup cover, a supporting column is installed on one side of the first vertical member, and the supporting column and the connecting column are sleeved with a second spring that passes through the second vertical member.

5. The cup cover with side pressing opening and closing according to claim 3, characterized in that: A connecting column is installed on the first installation plate, a supporting column is installed on one side of the first vertical member, and a second spring is sleeved on the connecting column and the supporting column.

6. A cup cover with side pressing opening and closing according to claim 1, 2 or 3, characterized in that: The lower end of the first mounting plate is connected to the second mounting plate, the first mounting plate is provided with a middle hole, and an exhaust valve is installed between the first mounting plate and the second mounting plate, the upper end of which passes through the middle hole and the outer side of which is sleeved with a third spring.

7. The cup cover with side pressing opening and closing according to claim 6, characterized in that: The button assembly includes an unlocked state and a locked state. In the locked state, the distance between the first button body and the exhaust valve is smaller than the distance the first button moves inwardly.

8. The cup cover with side pressing opening and closing according to claim 2, characterized in that: The second button includes a second button body and a second extension block arranged on the second button body, and the second vertical member is provided with a first inclined surface matched with the second extension block.

9. The cup cover with side pressing opening and closing according to claim 1, characterized in that: The outer wall of the lower cup cover is provided with a button assembly mounting hole for mounting the button assembly, and the button assembly is provided with a limiting block for preventing the button assembly from being separated from the first mounting plate outwards.

10. The cup cover with side pressing opening and closing according to claim 1, characterized in that: The locking assembly comprises a first locking block and a second locking block which are arranged opposite to each other, and an upper cup cover is mounted on the lower cup cover.

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