A cup cover and drinking spout mounting structure

Abstract

The present invention discloses an installation structure for a cup cover and a drinking spout, comprising a cup cover and a drinking spout. The installation structure for the cup cover and the drinking spout of the present invention adopts a newly added button structure to lock the installed cup cover and the drinking spout structure, and a silicone ring below the drinking spout is used to press the button to lock the cup cover and the drinking spout installation structure. When disassembling, it is easy to disassemble by simply removing the silicone ring, and a water-sealing silicone ring is also provided at the connection between the newly added cup body mouth and the cup cover to further improve the sealing performance of the cup body and the cup cover. The structural design of the present invention is reasonable, so that the drinking cup is easy to install and disassemble, and the practical performance of the drinking cup is improved.

Description

Technical Field

[0001] The invention relates to the technical field of drinking cups, and in particular to an installation structure of a cup cover and a drinking spout. Background Art

[0002] Drinking cups are one of the most commonly used utensils in our daily life. Currently, there are various types of drinking cups on the market, and drinking cups with many new functions have brought convenience to people's lives. How to make drinking cups better meet people's pursuit of quality of life has always been the unremitting pursuit of technical personnel in this field. At present, the structure of drinking cups usually has a cup cover and a drinking spout structure. In order to facilitate cleaning, the cup cover and the drinking spout usually adopt a detachable installation structure, but most of these detachable installation structures are relatively simple, the drinking spout is easy to loosen and leak, or the detachable structure itself is not easy to disassemble, and the operation is cumbersome. Summary of the invention

[0003] In order to overcome the above-mentioned defects, the present invention provides a mounting structure for a cup cover and a drinking spout, which is convenient for disassembly and installation, thereby increasing user satisfaction.

[0004] The technical solution adopted by the present invention to solve its technical problems is: a cup cover and drinking spout installation structure, comprising a cup cover and a drinking spout, a positioning guide groove is arranged on the inner side wall of the cup cover, a spiral rib is arranged on the outer side wall corresponding to the drinking spout, after the spiral rib is screwed into the positioning guide groove, it is pressed against the closed tail end of the positioning guide groove, a key card slot is arranged on the outer side wall of the drinking spout, a key is embedded in the key card slot and can rotate around a rotating shaft arranged on the inner side of the cup cover, a reset spring is arranged between the key and the bottom of the key card slot, The upper end of the button is the locking end. Under the action of the return spring, the lower end of the button extends outward from the cup cover, and the locking end is embedded in the button slot. The spiral rib can be screwed in or out of the positioning guide groove, and the cup cover and the drinking spout are in an unlocked state; a silicone ring is sleeved on the lower end of the drinking spout, and the silicone ring presses the lower end of the button into the button slot. The locking end of the button extends outward at the same time, and a card point is provided on the inner side wall of the corresponding cup cover. When the spiral rib is screwed out of the positioning guide groove, the locking end of the button is pressed against the card point, and the cup cover and the drinking spout are in a locked state.

[0005] As a further improvement of the present invention, the middle outer side surface of the button is provided with a thread, and the inner wall of the upper end of the cup body that contacts it is provided with a matching thread groove. Through the cooperation between the thread and the thread groove, the cup body presses the button tightly into the button slot to prevent the button from shifting and opening, thereby playing a dual stable installation structure protection role.

[0006] As a further improvement of the present invention, a water-sealing silicone ring is further provided at the connection between the mouth of the cup body and the cup cover to further improve the sealing performance between the cup body and the cup cover.

[0007] As a further improvement of the present invention, a limiting boss is provided on one side of the locking end in the key slot, and the protruding height of the limiting boss is less than the depth of the key slot. The gap between the protruding limiting boss and the key groove is sufficient to unlock the cup cover and the drinking spout. At the same time, the limiting boss can also cover the internal return spring from the top to improve the overall aesthetics.

[0008] As a further improvement of the present invention, two symmetrically arranged key slots are provided on the outer wall of the drinking spout, each key slot is provided with a key, and two symmetrically arranged card points are provided on the inner wall of the corresponding cup cover, which is beneficial to increase the matching strength between the cup cover and the drinking spout.

[0009] The beneficial effects of the present invention are as follows: the installation structure of the cup cover and the drinking spout of the present invention adopts a newly added button structure to lock the installed cup cover and the drinking spout structure, and the silicone ring under the drinking spout is used to press the button to lock the cup cover and the drinking spout installation structure. When disassembling, it is easy to disassemble by simply removing the silicone ring, and a water-sealing silicone ring is also provided at the connection between the newly added cup body mouth and the cup cover to further improve the sealing performance of the cup body and the cup cover. The structural design of the present invention is reasonable, which makes the drinking cup easy to install and disassemble, and improves the practical performance of the drinking cup. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 This is a schematic diagram of the cup cover structure of the present invention;

[0011] Figure 2 It is a schematic diagram of the structure of the drinking water outlet of the present invention;

[0012] Figure 3 It is a cross-sectional schematic diagram of the installation structure of the present invention;

[0013] Figure 4 It is a partial cross-sectional schematic diagram of the installation structure of the present invention;

[0014] Figure 5 It is a top view of the structure of the present invention;

[0015] Markings in the figure: 1-cup lid; 2-drinking port; 3-positioning guide groove; 4-spiral rib; 5-button slot; 6-button; 7-rotating shaft; 8-reset spring; 9-locking end; 10-silicone ring; 11-card point; 12-cup body; 13-water-sealing silicone ring. DETAILED DESCRIPTION

[0016] In order to deepen the understanding of the present invention, the present invention will be further described in detail below in conjunction with embodiments and drawings. The embodiments are only used to explain the present invention and do not constitute a limitation on the protection scope of the present invention.

[0017] Figure 1 and 2An embodiment of the installation structure of a cup cover and a drinking spout of the present invention is shown, comprising a cup cover 1 and a drinking spout 2, as shown in FIG. Figure 1 As shown, the inner wall of the cup cover 1 is provided with a positioning guide groove 3. Figure 2 As shown, the outer wall of the drinking port 2 is provided with a spiral rib 4, and after the spiral rib 4 is screwed into the positioning guide groove 3, it is tightly pressed against the tail end of the closed positioning guide groove 3, as shown in FIG. Figure 3 As shown, a button slot 5 is provided on the outer wall of the drinking spout 2, and the button 6 is embedded in the button slot 5 and can rotate around the rotating shaft 7 provided on the inner side of the cup cover 1. A reset spring 8 is provided between the button 6 and the bottom of the button slot 5, and the upper end of the button 6 is a locking end 9. Under the action of the reset spring, the lower end of the button 6 extends outward from the cup cover, and the locking end 9 is embedded in the button slot 5. The spiral rib 4 can be screwed into or out of the positioning guide groove 3, and the cup cover 1 and the drinking spout 2 are in an unlocked state; a silicone ring 10 is sleeved on the lower end of the drinking spout 2, and the silicone ring 10 presses the lower end of the button into the button slot 5, and the locking end 9 of the button 6 extends outward at the same time, and a card point 11 is provided on the corresponding inner wall of the cup cover 1. When the spiral rib 4 is screwed out of the positioning guide groove 3, the locking end 9 of the button 6 is pressed against the card point 11, and the cup cover 1 and the drinking spout 2 are in a locked state, as shown in FIG. Figure 5 shown.

[0018] like Figure 4 As shown, the middle outer side surface of the button 6 is provided with a thread, and a matching thread groove is provided on the inner side wall of the upper end of the cup body 12 that contacts it. Through the cooperation between the thread and the thread groove, the cup body 12 presses the button 6 tightly and embeds it into the button slot 5 to prevent the button 6 from shifting and opening.

[0019] A water-sealing silicone ring 13 is also provided at the connection between the mouth of the cup body 12 and the cup cover 1 .

[0020] A limiting boss 14 is provided on one side of the locking end 9 in the key slot 5. The protruding height of the limiting boss 14 is less than the depth of the key slot 5. The gap between the protruding limiting boss 14 and the key groove 5 is sufficient to unlock the cup cover 1 and the drinking spout 2. At the same time, the limiting boss 14 can also cover the internal return spring from the top to improve the overall aesthetics.

[0021] Two symmetrically arranged key slots 5 are provided on the outer side wall of the drinking spout 2, each key slot (5) is provided with a key 6, and two symmetrically arranged card points 11 are provided on the inner side wall of the corresponding cup cover 1, which is beneficial to increase the matching strength between the cup cover and the drinking spout.

[0022] When the present invention is in use, firstly, the silicone ring 10 is put on the lower end of the drinking spout 2, the lower end of the button 6 is pressed, and the spiral rib 4 of the drinking spout 2 is screwed into the positioning guide groove 3 of the cup cover 1. When the spiral rib 4 is pressed against the tail end of the positioning guide groove 3, the locking end 9 of the button 6 is pressed against the card point 11, and the cup cover 1 and the drinking spout 2 are in a locked state.

Claims

1. A cup cover and drinking spout mounting structure, characterized in that: The invention comprises a cup cover (1) and a drinking opening (2), wherein a positioning guide groove (3) is provided on the inner side wall of the cup cover (1), and a spiral rib (4) is provided on the outer side wall corresponding to the drinking opening (2), and after the spiral rib (4) is screwed into the positioning guide groove (3), it is tightly pressed against the tail end of the closed positioning guide groove (3), and a key card slot (5) is provided on the outer side wall of the drinking opening (2), and a key (6) is embedded in the key card slot (5) and can rotate around a rotating shaft (7) provided on the inner side of the cup cover (1), and a reset spring (8) is provided between the key (6) and the bottom of the key card slot (5), and the upper end of the key (6) is a locking end (9), and the key (6) is locked when the reset spring is applied. When the cup cover (6) is in use, its lower end extends outward, the locking end (9) is embedded inwardly into the key slot (5), the rotating rib (4) can be screwed into or out of the positioning guide groove (3), and the cup cover (1) and the drinking spout (2) are in an unlocked state; a silicone ring (10) is sleeved on the lower end of the drinking spout (2), and the silicone ring (10) presses the lower end of the key into the key slot (5), and the locking end (9) of the key (6) extends outward at the same time, and a clamping point (11) is provided on the inner side wall of the corresponding cup cover (1), and the locking end (9) of the key (6) is pressed against the clamping point (11) when the rotating rib (4) is screwed out of the positioning guide groove (3), and the cup cover (1) and the drinking spout (2) are in a locked state.

2. The installation structure of a cup cover and a drinking spout according to claim 1, characterized in that: The middle outer side surface of the button (6) is provided with a thread, and the inner side wall of the upper end of the cup body (12) in contact with the button (6) is provided with a matching thread groove. Through the cooperation between the thread and the thread groove, the cup body (12) presses the button (6) tightly into the button slot (5) to prevent the button (6) from shifting and opening.

3. The installation structure of the cup cover and the drinking spout according to claim 2, characterized in that: A water-sealing silicone ring (13) is also provided at the connection between the mouth of the cup body (12) and the cup cover (1).

4. The installation structure of a cup cover and a drinking spout according to claim 1, characterized in that: A limiting boss (14) is provided on one side of the locking end (9) in the key slot (5), and the protruding height of the limiting boss (14) is less than the depth of the key slot (5).

5. The installation structure of a cup cover and a drinking spout according to claim 1, characterized in that: Two symmetrically arranged key slots (5) are provided on the outer side wall of the drinking spout (2), a key (6) is provided in each key slot (5), and two symmetrically arranged card points (11) are provided on the inner side wall of the corresponding cup cover (1).

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