Cup cover structure of water cup

Abstract

A cup cover structure of a water cup comprises a cup cover, a turning cover and a hanging ring, a direct drinking nozzle is arranged on the cup cover in a protruding mode, the turning cover is arranged on the direct drinking nozzle in a covering mode and hinged to the cup cover, and the cup cover structure is characterized in that a connecting base provided with a penetrating shaft hole is arranged on one side of the upper end face of the cup cover in a protruding mode, and a U-shaped connecting arm is arranged on one side of the turning cover in a protruding mode. A connecting hole corresponding to the penetrating shaft hole is formed in the U-shaped connecting arm, the hanging ring is of a structure matched with the outer wall of the turning cover, a corresponding connecting through hole is formed in the connecting end of the hanging ring, the hanging ring and the turning cover are hinged to the connecting base through a connecting shaft, and a positioning structure for storing and positioning the hanging ring is arranged between the inner wall of the hanging ring and the outer wall of the turning cover. The hanging ring is reasonable in structure and attractive in appearance, effectively overcomes the defects that the hanging ring is exposed to clamp and scrape hands and the like, is convenient and safe to use, and greatly improves practicability and attractiveness of products.

Description

Technical Field

[0001] The utility model relates to the field of cup processing machines, in particular to a water cup, and in particular to a cup cover of the water cup. Background Art

[0002] A sports water bottle is a water tool for outdoor sports, designed for sports and outdoor activities. It is durable, heat-insulating / cold-insulating, leak-proof, portable, and quick to refill. It is one of the indispensable equipment for sports enthusiasts in outdoor activities. Most sports water bottles are made of lightweight materials. For easy carrying, they are usually equipped with handles or lanyards. Existing sports water bottles all have external hanging rings, which are mainly practical and lack aesthetics. Moreover, some external hanging rings may accidentally scratch your fingers when opening the cup lid. You need to pay attention to the position of the hanging ring during operation, which is very inconvenient to use.

[0003] After investigation, the Chinese patent "A Portable Sports Water Cup" with the existing patent number CN201920263483.2 includes an upper cover, a water cup body and a base body. The bottom of the upper cover is connected to the upper end of the water cup body through a thread, the bottom of the water cup body is a through hole, the upper end of the base body is connected to the lower outer wall of the water cup body through a thread, the bottom of the upper cover is provided with a straw connected to the bottom of the inner cavity of the water cup body, one side of the upper cover is provided with a handle ring, and the two sides of the upper outer wall of the water cup body are provided with hanging ears, the hanging ears are connected to the hanging ears, and the two ends of the hanging belt are provided with hanging buckles that match the hanging ears, and the bottom of the water cup body is connected to the filter screen through a thread, and the filter screen is arranged inside the base body. The hanging ring of this sports water cup is also external like the existing technology, and the above-mentioned technical problems also exist. Summary of the invention

[0004] The technical problem to be solved by the utility model is to provide a cup cover structure of a water cup with reasonable structure, beautiful appearance and convenient use in view of the above technical status quo.

[0005] The technical solution adopted by the utility model to solve the above technical problems is: a cup cover structure of a water cup, comprising a cup cover, a flip cover and a hanging ring, the cup cover is convexly provided with a direct drinking spout, the flip cover is arranged on the direct drinking spout and is hinged with the cup cover, and is characterized in that: a connecting seat with a through-axis hole is convexly provided on one side of the upper end surface of the cup cover, a U-shaped connecting arm is convexly provided on one side of the flip cover, a connecting hole corresponding to the through-axis hole is provided on the U-shaped connecting arm, the hanging ring is a structure matched with the outer wall of the flip cover, a corresponding connecting through hole is provided on the connecting end of the hanging ring, the hanging ring and the flip cover are hinged with the connecting seat through a connecting shaft, and a positioning structure for storing and positioning the hanging ring is provided between the inner wall of the hanging ring and the outer wall of the flip cover.

[0006] As an improvement, a groove for accommodating a hanging ring is formed in the middle of the upper end surface of the cup cover, a direct drinking spout is protruded in the groove near the left side of the cup cover, a connecting seat is protruded on the right side of the upper end surface of the cup cover, and the flip cover is assembled by a liner, a knob and a rocker arm, the liner is covered on the direct drinking spout by a threaded connection, the knob is fixedly arranged on the upper end of the liner, the rocker arm includes a circular connecting ring, a connecting ring limiting sleeve is arranged on the lower part of the liner, a U-shaped connecting arm is protruded on the right side of the connecting ring and is hinged to the connecting seat, and a triangular undercut is protruded from the rear end of the connecting seat for abutting against the inner side of the U-shaped connecting arm to position the flip cover when it is opened.

[0007] Furthermore, an internal thread is formed on the inner wall of the upper opening of the direct drinking spout, and the middle part of the upper end surface of the liner is concave to form an external thread column that cooperates with the internal thread of the direct drinking spout. The liner is sleeved outside the direct drinking spout and fixed to the direct drinking spout by a threaded connection.

[0008] Furthermore, the knob is a circular cover with an opening at the lower end, and the knob is fixedly sleeved on the upper end of the liner by size matching, and concave and convex ribs are longitudinally formed on the outer circumference of the knob for easy manual rotation.

[0009] Furthermore, the lower end of the lining is formed with an edge extending outward, the inner hole of the connecting ring of the rocker arm is a stepped hole which is small at the upper part and large at the lower part, the connecting ring is sleeved at the lower part of the lining and limited between the knob and the edge, and there is a certain gap between the connecting ring and the lining.

[0010] Furthermore, the positioning structure is specifically as follows: a fixing buckle is convexly provided on the left end of the connecting ring, a corresponding buckle groove is provided on the left inner wall of the hanging ring, and the right end of the hanging ring is hinged on the connecting seat together with the connecting arm of the flip cover. When stored, the hanging ring is set in the groove and positioned with the flip cover through buckle connection.

[0011] Furthermore, an O-ring is embedded in the inner wall of the top surface of the liner and abuts against the direct drinking spout.

[0012] Finally, the cup cover is arranged on the upper end of the cup body by means of threaded connection, a decorative ring is fixedly sleeved on the outer peripheral surface of the cup cover, and a sealing ring is embedded on the inner wall of the top surface of the cup cover to abut against the cup body.

[0013] Compared with the prior art, the advantages of the utility model are: a direct drinking spout and a connecting seat are arranged on the cup cover, and the flip cover and the hanging ring are hinged to the connecting seat through a connecting shaft. When stored, the hanging ring is arranged in a groove on the upper end surface of the cup cover and is positioned by buckling with the flip cover, so that the hanging ring can meet the daily carrying needs, and is integrated with the cup cover after storage, which does not affect daily drinking. The hanging ring and the cup cover can be opened together or separately. The utility model has a reasonable structure and beautiful appearance, effectively solves the defects of the hanging ring being exposed to pinch or scratch hands, is convenient and safe to use, and greatly improves the practicality and aesthetics of the product. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a longitudinal cross-sectional view of the cup cover of the embodiment of the utility model with the flip cover closed and the hanging ring stored;

[0015] Figure 2 It is a top view of the cup cover of the embodiment of the utility model with the flip cover closed and the hanging ring stored;

[0016] Figure 3 It is a longitudinal cross-sectional view of the cup cover of the embodiment of the utility model with the flip cover opened and the hanging ring opened;

[0017] Figure 4 It is a top view of the cup cover of the embodiment of the utility model with the flip cover opened and the hanging ring opened;

[0018] Figure 5 This is a structural exploded view of an embodiment of the utility model;

[0019] Figure 6 This is a diagram of the use state of an embodiment of the utility model (the hanging ring is opened separately);

[0020] Figure 7 This is a diagram of the use state of the embodiment of the utility model (the hanging ring is opened with the flip cover). DETAILED DESCRIPTION

[0021] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0022] like Figures 1 to 7 As shown, a cup cover structure of a water cup comprises a cup cover 1, a flip cover A and a hanging ring 5, a direct drinking spout 11 is convexly provided on the cup cover 1, the flip cover A is arranged on the direct drinking spout 11 and is hinged to the cup cover 1, a connecting seat 12 with a through shaft hole 121 is convexly provided on one side of the upper end surface of the cup cover 1, a U-shaped connecting arm 42 is convexly provided on one side of the flip cover A, a connecting hole 421 corresponding to the through shaft hole 121 is provided on the U-shaped connecting arm 32, the hanging ring 5 is a structure matched with the outer wall of the flip cover A, a corresponding connecting through hole 50 is provided on the connecting end of the hanging ring 5, the hanging ring 5 and the flip cover A are hinged to the connecting seat 12 through a connecting shaft, and a positioning structure for storing and positioning the hanging ring 5 is provided between the inner wall of the hanging ring 5 and the outer wall of the flip cover A.

[0023] The specific structure is as follows: a groove 10 for accommodating a hanging ring 5 is formed in the middle of the upper end surface of the cup cover 1, a direct drinking spout 11 is protruded in the groove 10 near the left side of the cup cover 1, a connecting seat 12 is protruded on the right side of the upper end surface of the cup cover 1, and the flip cover A is assembled from an inner liner 2, a knob 3 and a rocker arm 4, the inner liner 2 is covered on the direct drinking spout 11 by a threaded connection, the knob 3 is fixedly arranged on the upper end of the inner liner 2, the rocker arm 4 includes a circular connecting ring 41, a limiting sleeve of the connecting ring 41 is arranged on the lower part of the inner liner 2, a U-shaped connecting arm 42 is protruded on the right side of the connecting ring 41 and is hinged to the connecting seat 12, and a triangular undercut 122 is protruded from the rear end of the connecting seat 12 for abutting against the inner side of the U-shaped connecting arm 42 to position the flip cover A when opened.

[0024] The inner wall of the upper opening of the direct drinking spout 11 is formed with an internal thread, and the middle part of the upper end surface of the liner 2 is concave to form an external thread column that matches the internal thread of the direct drinking spout 11. The liner 2 is sleeved outside the direct drinking spout 11 and fixed to the direct drinking spout 11 by threaded connection. The knob 3 is a circular cover with an opening at the lower end. The knob 3 is fixedly sleeved on the upper end of the liner 2 by size matching, and concave and convex ribs are longitudinally formed on the outer circumference of the knob 3 for easy manual rotation. The lower end of the liner 2 is formed with an outwardly extending edge 21, and the inner hole of the connecting ring 41 of the rocker arm 4 is a stepped hole with a small upper part and a large lower part. The connecting ring 41 is sleeved on the lower part of the liner 2 and limited between the knob 3 and the edge 21, and there is a certain gap between the connecting ring 41 and the liner 2.

[0025] The positioning structure is specifically as follows: a fixing buckle 40 is convexly provided on the left end of the connecting ring 41, a corresponding buckle groove 50 is provided on the left inner wall of the hanging ring 5, the right end of the hanging ring 5 is hinged on the connecting seat 12 together with the U-shaped connecting arm 42 of the flip cover A, and the opening and closing angle of the hanging ring 5 is from 0° to 270°. When stored, the hanging ring 5 is arranged in the groove 10 and is positioned by buckling with the flip cover A. In order to increase the sealing performance, an O-shaped sealing ring 7 is embedded in the inner wall of the top surface of the liner 2 to abut against the direct drinking spout 11. The cup cover 1 is arranged on the upper end of the cup body by threaded connection, and a decorative ring 6 is fixedly sleeved on the outer peripheral surface of the cup cover 1, and a sealing ring 8 is embedded in the inner wall of the top surface of the cup cover 1 to abut against the cup body.

[0026] The working principle is:

[0027] When the hanging ring is not in use, it can be stored in the groove of the cup cover 1, see Figure 1 , 2 , and snap-fit ​​with the flip cover A for positioning; when drinking water, rotate the knob 3, and the hanging ring 5 opens together with the flip cover A. The flip cover A opens to a certain angle and is positioned against the triangular undercut 122 protruding from the rear end of the connecting seat 12, so that the flip cover A will not rotate, making it convenient to drink water. The hanging ring 5 can continue to open to 270°. After drinking, the flip cover A can be closed and closed. Figure 7 ; The hanging ring 5 can be used alone; the hanging ring 5 can also be opened alone for easy carrying, see Figure 6 .

[0028] This embodiment effectively solves the disadvantages caused by the exposed hanging ring, not only has a more beautiful appearance, but also is safe and convenient to use, so that the practicality and aesthetics are improved.

[0029] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A cup cover structure for a water cup, comprising a cup cover, a flip cover and a hanging ring, wherein a direct drinking spout is convexly provided on the cup cover, and the flip cover is arranged on the direct drinking spout and is hingedly connected to the cup cover, characterized in that: A connecting seat with a through-axis hole is convexly provided on one side of the upper end surface of the cup cover, and a U-shaped connecting arm is convexly provided on one side of the flip cover. A connecting hole corresponding to the through-axis hole is provided on the U-shaped connecting arm. The hanging ring is a structure that matches the outer wall of the flip cover, and a corresponding connecting through hole is provided on the connecting end of the hanging ring. The hanging ring and the flip cover are hinged with the connecting seat through a connecting shaft, and a positioning structure for storing and positioning the hanging ring is provided between the inner wall of the hanging ring and the outer wall of the flip cover.

2. The cup cover structure according to claim 1, characterized in that: A groove for accommodating a hanging ring is formed in the middle of the upper end surface of the cup cover, the direct drinking spout is protruded in the groove near the left side of the cup cover, the connecting seat is protruded on the right side of the upper end surface of the cup cover, and the flip cover is assembled by a liner, a knob and a rocker arm, the liner is covered on the direct drinking spout by a threaded connection, the knob is fixedly set on the upper end of the liner, the rocker arm includes a circular connecting ring, the connecting ring limiting sleeve is set on the lower part of the liner, the U-shaped connecting arm is protruded on the right side of the connecting ring and is hinged with the connecting seat, and the rear end of the connecting seat is protruded with a triangular undercut that abuts against the inner side of the U-shaped connecting arm to position the flip cover when it is opened.

3. The cup cover structure according to claim 2, characterized in that: The inner wall of the upper opening of the direct drinking spout is formed with an internal thread, and the middle part of the upper end surface of the liner is concave to form an external thread column that matches the internal thread of the direct drinking spout. The liner is sleeved outside the direct drinking spout and fixed to the direct drinking spout by a threaded connection.

4. The cup cover structure according to claim 3, characterized in that: The knob is a circular cover with an opening at the lower end. The knob is fixedly sleeved on the upper end of the liner by size matching. Concave and convex ribs are longitudinally formed on the outer peripheral surface of the knob for easy manual rotation.

5. The cup cover structure according to claim 4, characterized in that: The lower end of the lining is formed with an edge extending outward, the inner hole of the connecting ring of the rocker arm is a stepped hole with a small upper part and a large lower part, the connecting ring is sleeved at the lower part of the lining and limited between the knob and the edge, and there is a certain gap between the connecting ring and the lining.

6. The cup cover structure according to claim 1, characterized in that: The positioning structure is specifically as follows: a fixing buckle is convexly provided on the left end of the connecting ring, a corresponding buckle groove is provided on the left inner wall of the hanging ring, and the right end of the hanging ring is hinged on the connecting seat together with the connecting arm of the flip cover. When stored, the hanging ring is set in the groove and positioned with the flip cover by buckling.

7. The cup cover structure according to any one of claims 2 to 6, characterized in that: An O-shaped sealing ring abutting against the direct drinking spout is embedded on the inner wall of the top surface of the liner.

8. The cup cover structure according to any one of claims 1 to 6, characterized in that: The cup cover is arranged on the upper end of the cup body by means of threaded connection, a decorative ring is fixedly sleeved on the outer peripheral surface of the cup cover, and a sealing ring abutting against the cup body is embedded on the inner wall of the top surface of the cup cover.

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