TWI728889B - Cup body structure - Google Patents

Abstract

The present invention provides a cup body structure, including: a cup body, a cup lid, a fixed magnetic sheet and the fixed magnetic sheet are arranged under the cup body, the movable magnetic sheet can be pushed down or pulled up by the pushing or pulling force above the cup cover Pull up to separate or close the fixed magnetic sheet and the movable magnetic sheet; and an elastic sleeve that seals the opening of the cup body at the same time, and opens the cup body at the same time when the movable magnetic sheet is away from the fixed magnetic sheet It should be opened. Utilizing the mutual attraction or mutual repulsion characteristics of the two magnetic plates, the cup body can be opened or closed, which can achieve a sealed cup. The cup body can be opened easily, even with one hand, and avoid the inconvenient cleaning of the lid and the cup. The growth of bacteria and increase its use efficiency, so that it not only has a practical but also safety cup structure.

Description

Cup body structure

The invention relates to a cup body structure, in particular to a sealed cup body or bottle body that can be carried out and is convenient to drink at any time, and has a lid body for containing liquid.

In the prior art, the cup body of the sealed cup and the cup cover are usually connected by a screw thread, that is, a screw thread that can be used together is made at the joint of the two. For example, an external thread is provided on the cup opening and an internal thread is provided on the inner wall of the cup lid; or an internal thread is provided on the cup opening and an external thread is provided on the outer side wall of the cup lid. The former is widely used in life, but no matter which of the above two structures is adopted, the following shortcomings are unavoidable: First, the cup mouth and the cup body are made into threads, and both hands must be used when opening to facilitate the opening of the lid for drinking. It is difficult to open the cup lid when driving, when carrying objects, and in many inconvenient situations. Second, the cup mouth needs to be made into a threaded mouth, which increases the production cost of the cup, and the Threads can cause discomfort to the referee and reduce consumer experience; thirdly, the threads on the mouth and lid of the cup are difficult to clean, which can easily lead to the growth of bacteria and the accumulation of dust and dirt.

Generally, the conventional sealed cup body has the following problems: 1. The mouth and the cup body are made into threads. When opening, you must use both hands to facilitate opening the lid for drinking. When driving, carrying objects, and in many inconvenient situations, Will make it difficult to open the lid; 2. The mouth of the cup needs to be made into a threaded mouth, which increases the production cost of the cup, and the thread on the mouth of the cup will make the referee feel uncomfortable and reduce the consumer experience; 3. The mouth and The thread on the cup lid is difficult to clean, and it is easy to cause bacteria to grow. Hygienic problems such as accumulation of dust and dirt.

Most of the current sealed cups use a threaded structure to connect the cup body and the cup lid, because the threaded connection is relatively tight, and the screwed cup lid will not fall off at will, and the safety is also good. However, this kind of sealed cup inevitably has its threads that are not easy to clean, and the accumulation of dirt is serious. Long-term use will inevitably lead to the growth of bacteria, which is not conducive to the health of drinkers.

In view of this, how to develop a convenient opening, even one-handed opening, and avoid the growth of bacteria caused by the inconvenience of cleaning the lid and mouth of the cup, is the most important issue nowadays. How to solve the problem of the conventional structure is actually an urgent problem that people in the relevant technical field need to solve.

How to achieve a sealed cup The cup body can be opened easily, even with one hand, and avoid the growth of bacteria caused by the inconvenient cleaning of the cup lid and cup mouth, and increase its use efficiency, making it not only practical, but also safe , Is actually a problem that people in the related technical field urgently need to solve.

Therefore, the present invention provides a cup body structure including: a cup body provided with an opening, and an inner cup wall of the cup body is provided with a necking section that is tapered toward the opening near the opening; a cup cover underneath A fixed magnetic sheet is provided and a movable magnetic sheet is arranged under the fixed magnetic sheet. The movable magnetic sheet is connected to a push rod which extends to the top of the cup lid. The movable magnetic sheet can be pushed or pulled by the push or pull on the cup lid. Push down or pull up to separate or close the fixed magnetic sheet and the movable magnetic sheet; and an elastic sleeve, which is generally in the form of a ring, with an upper opening and a lower opening, and the upper opening is sleeved At the periphery of the fixed magnetic sheet, the lower opening is sleeved on the periphery of the movable magnetic sheet, and when the movable magnetic sheet approaches the fixed magnetic sheet, the elastic sleeve The middle section of the elastic sleeve is squeezed to expand to the periphery, so that the periphery of the elastic sleeve is expanded, and at the same time, the opening of the cup body is sealed. When the movable magnetic plate is far away from the fixed magnetic plate, the middle section of the elastic sleeve is elongated , The outer periphery of the elastic sleeve 3 is narrowed, and the opening of the cup body is opened at the same time.

The invention provides a cup body structure that utilizes the mutual attraction or mutual repulsion characteristics of two magnetic plates to open or close the cup body, and can achieve a sealed cup body that can be opened easily, even with one hand, and avoids the cup lid and the cup mouth. It is a problem that people in the relevant technical field urgently need to solve at present because of the inconvenience of cleaning and increasing the use of bacteria, and increasing its use efficiency, so that it is not only practical but also safe.

The reason is that the present invention is based on the research of the above problems, and after a long time of design and development, the "a cup structure" of this case is completed to solve the goal of the conventional sealed cup that cannot be achieved.

100: Cup body structure

1: Cup body

2: cup lid

3: Elastic kit

11: The opening of the cup body

12: The inner wall of the cup body

13: The necking section of the cup body

21: Fixed magnetic sheet

22: Active magnetic film

23: putter

24: cover control

25: boss

26: Cup lid inner core

27: lower side

31: Opening on the top of the elastic kit

32: Opening under the elastic kit

33: Middle section of elastic kit

[Figure 1] is a combined cross-sectional schematic diagram of the movable magnetic plate and the fixed magnetic plate in the separated state of the first embodiment of the present invention.

[Fig. 2] is a schematic cross-sectional view showing the close state of the movable magnetic plate and the fixed magnetic plate according to the first embodiment of the present invention.

[Figure 3] is a cross-sectional exploded view of the first embodiment of the present invention.

Fig. 4 is a three-dimensional schematic diagram of the separated state of the movable magnetic sheet and the fixed magnetic sheet according to the first embodiment of the present invention.

[Fig. 5] is a perspective view of the separated state of the movable magnetic sheet and the fixed magnetic sheet according to the first embodiment of the present invention from another angle.

[Figure 6] is a three-dimensional schematic diagram of the moving magnetic plate and the fixed magnetic plate in the close state of the first embodiment of the present invention.

[Fig. 7] is a schematic cross-sectional view of the combined movable magnetic plate and the fixed magnetic plate in the separated state of the second embodiment of the present invention.

[Fig. 8] is a schematic cross-sectional view of the combined movable magnetic plate and the fixed magnetic plate in the close state of the second embodiment of the present invention.

[Figure 9] is a combined cross-sectional schematic diagram of the movable magnetic plate and the fixed magnetic plate in the separated state of the third embodiment of the present invention.

[Fig. 10] is a schematic cross-sectional view showing the close state of the movable magnetic plate and the fixed magnetic plate in the third embodiment of the present invention.

[Figure 11] is a cross-sectional exploded view of the third embodiment of the present invention.

[Figure 12] is a combined cross-sectional schematic view of the separated state of the movable magnetic sheet and the fixed magnetic sheet of another embodiment of the cover control member of the present invention.

[Figure 13] is a schematic cross-sectional view showing the close state of the movable magnetic plate and the fixed magnetic plate of another embodiment of the cover control member of the present invention.

In order to let the review committee members and those skilled in this technology have a complete understanding of the effects of the present invention, the first embodiment of the present invention is explained as follows with the figures and figure numbers:

The first embodiment of the present invention is shown in [FIG. 1] to [FIG. 3], a cup body structure 100, including: a cup body 1 is provided with an opening 11, the inner cup wall 12 of the cup body 1 is close to The opening is provided with a necking section 13 which is tapered toward the opening 11; a cup cover 2 is provided below A fixed magnetic sheet 21 and a movable magnetic sheet 22 are arranged below the fixed magnetic sheet 21. The movable magnetic sheet 22 is connected to a push rod 23 which extends to the top of the cup lid. Push the movable magnetic sheet 22 downwards or pull it upwards, so that the fixed magnetic sheet 21 is separated from or close to the movable magnetic sheet 22; and an elastic sleeve 3, which is generally in the form of a ring, is provided with an upper opening 31 and a lower opening 32. The upper opening 31 is sleeved on the periphery of the fixed magnetic sheet 21, and the lower opening 32 is sleeved on the periphery of the movable magnetic sheet 22. When the movable magnetic sheet 22 approaches the fixed magnetic sheet 21, the A middle section 33 of the elastic sleeve 3 is squeezed to expand to the periphery, so that the periphery of the elastic sleeve 3 is enlarged, and at the same time, the opening 11 of the cup body 1 is sealed. When the movable magnetic sheet 22 is far away from the fixed magnetic sheet 21, The middle section 33 of the elastic sleeve 3 is elongated, so that the periphery of the elastic sleeve 3 is narrowed, and the opening 11 of the cup body 1 is opened at the same time.

Preferably, in the above-mentioned first embodiment, the cup body structure 100, wherein the cup cover 2, the fixed magnetic sheet 21 provided below and the movable magnetic sheet 22 provided below the fixed magnetic sheet 21, are Without external force, the fixed magnetic sheet 21 and the movable magnetic sheet 22 are attracted to each other, and the movable magnetic sheet 22 can be pushed down by the pushing force above the cup cover, so that the fixed magnetic sheet 21 and the movable magnetic sheet Sheet 22 is separated.

Preferably, in the above-mentioned first embodiment, in the cup structure 100, at least one of the fixed magnetic sheet 21 and the movable magnetic sheet 22 is a magnet, and the other is a magnet or metal that can attract each other, so that the fixed magnetic sheet 21 and the movable magnetic sheet 22 are in a mutually attracted state without external force.

Preferably, in the above-mentioned first embodiment, the cup body structure 100, wherein the cup cover 2, the fixed magnetic sheet 21 provided below and the movable magnetic sheet 22 provided below the fixed magnetic sheet 21, are Without external force, the fixed magnetic sheet 21 and the movable magnetic sheet 22 are mutually repelling magnetically In the state, the movable magnetic sheet 22 can be pulled up by the pulling force above the cup cover, so that the fixed magnetic sheet 21 and the movable magnetic sheet 22 are close.

Preferably, in the above-mentioned first embodiment, in the cup structure 100, the elastic sleeve 3 is a ring-shaped body that tapers from the middle section 33 toward the upper opening 31 and the lower opening 32, wherein the elastic sleeve 3 series of flexible and stretchable material, such as silicone material.

Preferably, in the above-mentioned first embodiment, in the cup structure 100, the cup cover 2 is further provided with a top control member 24, and is connected to the push rod 23 to control the movable magnetic plate 22 to slide up and down.

Preferably, in the above-mentioned first embodiment, the cup body structure 100, wherein the cover control member 24 of the cup cover 2 can be but not only an oval, a 6-shape, or a reverse 6-shape, and is driven by rotation The push rod 23 slides up and down to control the movable magnetic sheet 22 to separate or approach the fixed magnetic sheet 21.

Preferably, in the above-mentioned first embodiment, as shown in [FIG. 4] to [FIG. 6], the cup structure 100, wherein the push rod 23 passes through the inner core 26 of the cup lid in a wide body shape, and the cup lid is The fixed magnetic sheet 21 is mounted on the lower side surface 27 of the core 26. The outer diameter of the fixed magnetic sheet 21 is smaller than the wide inner diameter of the push rod 23 and does not affect the push rod 23 to slide up and down. One end of the push rod 23 opposite to the fixed magnetic sheet 21 is connected to the movable magnetic sheet 22, and the push rod 23 slides up and down to control the movable magnetic sheet 22 and the fixed magnetic sheet 21 to separate or approach.

The second embodiment of the present invention, as shown in [FIG. 7] to [FIG. 8], is a cup structure 100, which includes: a cup body 1; a cup cover 2; and an elastic sleeve 3; it is the same as the above-mentioned first embodiment The difference is that one of the lid control members 24 of the cup lid 2 is additionally provided with a long handle. When the long handle is vertical, it drives a push rod 23 to slide down to separate a movable magnetic sheet 22 and a fixed magnetic sheet. The force piece 21, or when the long handle is folded down to be horizontal, is used to drive the push rod 23 to slide upward so that the movable magnetic piece 22 is close to the fixed magnetic piece 21.

The third embodiment of the present invention, as shown in [FIG. 9] to [FIG. 11], is a cup structure 100, including: a cup body 1; a cup cover 2; and an elastic sleeve 3; it is the same as the above-mentioned second embodiment Also, one of the lid control members 24 of the cup lid 2 is additionally provided with a long handle and is slightly 6-shaped, and is rotated to drive a push rod 23 to slide up and down to control the separation of a movable magnetic sheet 22 from a fixed magnetic sheet 21 Or close, the fixed magnetic sheet 21 can be a metal element, or it can be integrated with the cup cover 2. The third embodiment is another embodiment of the present invention.

Another embodiment of the lid control member of the present invention is shown in [Figure 12] to [Figure 13], in which one end of the lid control member 24 is used as a fulcrum and is fixed to the cup lid 2 at the bottom of the lid control member 24 The end is also provided with a boss 25, the boss 25 drives a push rod 23 to slide up and down to control a movable magnetic sheet 22 and a fixed magnetic sheet 21 to separate or approach.

Preferably, in the above-mentioned embodiment, in the cup structure 100, the elastic sleeve 3 is made of an elastic, stretchable material, such as a silicone material.

The above-mentioned embodiments only illustrate the principles and effects of the present invention, and do not limit the present invention. Therefore, those who are accustomed to this technology can modify and change the above-mentioned embodiments without departing from the spirit of the present invention. The scope of rights of the present invention should be listed in the scope of patent application described later.

100: Cup body structure

1: Cup body

11: The opening of the cup body

12: The inner wall of the cup body

13: The necking section of the cup body

2: cup lid

21: Fixed magnetic sheet

22: Active magnetic film

23: putter

24: cover control

3: Elastic kit

31: Opening on the top of the elastic kit

32: Opening under the elastic kit

33: Middle section of elastic kit

Claims (11)

A cup body structure comprising: a cup body provided with an opening, the inner cup wall of the cup body is provided with a necking section that gradually shrinks toward the opening near the opening; a cup cover is provided with a fixed magnetic sheet under the cup body And a movable magnetic sheet is arranged under the fixed magnetic sheet, the movable magnetic sheet is connected with a push rod, the push rod extends to the top of the cup lid, and the movable magnetic sheet can be pushed down or pushed down by the pushing or pulling force above the cup lid. Pull up to separate or close the fixed magnetic sheet and the movable magnetic sheet; and an elastic sleeve, which presents an annular body with an upper opening and a lower opening, and the upper opening is sleeved on the periphery of the fixed magnetic sheet , The lower opening is sleeved on the periphery of the movable magnetic sheet, when the movable magnetic sheet approaches the fixed magnetic sheet, the middle section of the elastic sleeve is squeezed and expanded to the periphery, so that the outer periphery of the elastic sleeve is enlarged while sealing The opening of the cup body, when the movable magnetic sheet is far away from the fixed magnetic sheet, the middle section of the elastic sleeve is elongated, so that the periphery of the elastic sleeve is narrowed, and the opening of the cup body is opened at the same time. The cup body structure according to claim 1, wherein the cup cover, the fixed magnetic sheet located below it and the movable magnetic sheet located below the fixed magnetic sheet, without external force, the fixed magnetic sheet and The movable magnetic sheet is in a mutually attracted state, and the movable magnetic sheet can be pushed down by the pushing force above the cup cover, so that the fixed magnetic sheet is separated from the movable magnetic sheet. The cup structure according to claim 2, wherein at least one of the fixed magnetic sheet and the movable magnetic sheet is a magnet, and the other is a magnet or metal that can attract each other, so that the fixed magnetic sheet and the movable magnetic sheet have no external force Under the circumstances, they are attracted to each other. The cup body structure according to claim 1, wherein the cup cover is provided with the The fixed magnetic sheet and the movable magnetic sheet located under the fixed magnetic sheet, in the absence of external force, the fixed magnetic sheet and the movable magnetic sheet are in a mutually exclusive state of magnetic force, and the movable magnetic force can be obtained by the pulling force above the cup cover The sheet is pulled up to make the fixed magnetic sheet close to the movable magnetic sheet. The cup structure according to claim 1, wherein the elastic sleeve is a ring-shaped body that is tapered from the middle section to the upper opening and the lower opening, and the elastic sleeve is made of elastic stretchable material, such as silicone material . The cup body structure according to claim 1, wherein the cup lid is additionally provided with a lid top control member, and is connected with a push rod to control the movable magnetic sheet to slide up and down. The cup structure according to claim 6, wherein when the lid control member is vertical, the push rod is driven to slide downward to separate the movable magnetic sheet from the fixed magnetic sheet, or the lid control member is folded down to be horizontal The time tie drives the push rod to slide upward so that the movable magnetic sheet and the fixed magnetic sheet are close. The cup structure according to claim 1, wherein the push rod passes through the inner core of the cup lid in a wide body shape, and the fixed magnetic sheet is installed on the lower side of the inner core of the cup lid, and at one end of the push rod opposite to the fixed magnetic sheet, The movable magnetic sheet is connected, and the push rod slides up and down to control the movable magnetic sheet to separate or approach the fixed magnetic sheet. The cup structure according to claim 1, wherein the fixed magnetic sheet is made of metal. The cup structure according to claim 1, wherein the fixed magnetic sheet and the cup cover are integrated. The cup body structure according to claim 6, wherein one end of the lid control member is fixed to the cup lid as a fulcrum, and a boss is additionally provided at the bottom end of the lid control member.

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