CN203987305U - A kind of adjustable water tumbler - Google Patents

Abstract

The utility model relates to a water cup, in particular to an adjustable water cup. In order to solve the problems of inconvenient, high space occupancy, unsanitary and difficult for traditional filter devices to make underwater leakage caused by the loading and unloading of the accumulation cover, the utility model includes an outer cup body, an inner cup body and a middle cup body, and the inner cup body The cup body is fixed in the outer cup body and has a gap with the outer cup body. One end of the middle cup body is arranged in the gap between the outer cup body and the inner cup body, and the other end is the cup mouth. The upper ends of the outer cup body and the inner cup body are provided with sealing rings in contact with the middle cup body, the top of the middle cup body is provided with a cup mouth, and a cup cover is provided on the cup mouth. The volume-increasing cover is canceled, and when the volume needs to be increased, the effect of increasing the volume can be achieved by rotating the middle cup body to make it protrude from the outer cup body and the inner cup body.

Description

An adjustable cup

technical field

The utility model relates to a water cup, in particular to an adjustable water cup.

Background technique

At present, the water cups we can see on the market are basically fixed-volume water cups and retractable water cups. The retractable water cup can increase or decrease the volume of the water cup to a certain extent through the loading and unloading of the accumulating cover, but it is very inconvenient to use; secondly, after the accumulating cover is unloaded, it seems that the cup becomes smaller and saves space, but the extra space occupied by the accumulating cover The space does not achieve the purpose of saving space, but it increases the trouble of not being easy to carry when going out; most importantly, removing the accumulation cover many times will cause bacteria to grow in the cup, making it unclean, unhygienic, and easy to damage. In addition, the current water cup filter plugs on the market are all planar porous structures, and the water is not easy to flow down due to the tension of the water, and the filtering effect is not very good.

Utility model content

The purpose of this utility model is to overcome above-mentioned deficiency, provide a kind of adjustable water cup, solve the problems of inconvenient, high space occupation rate, unhygienic and traditional filter device not easy to make the water leakage caused by the loading and unloading of accumulating cover.

In order to achieve the above object, the utility model includes an outer cup body, an inner cup body and a middle cup body. The inner cup body is fixed in the outer cup body and has a gap with the outer cup body. One end of the middle cup body is arranged between the outer cup body and the inner cup body. In the gap between the outer cup and the inner cup, the other end is the mouth of the cup. The middle cup can move up and down in the gap between the outer cup and the inner cup. The upper ends of the outer cup and the inner cup are provided with a sealing ring in contact with the middle cup. A cup mouth is arranged on the top of the cup body, and a cup cover is arranged on the cup mouth.

The bottom of the outer cup body and the inner cup body are fixedly connected by rivets.

The lower part of the outer wall of the middle cup is provided with threads, and the inner wall of the outer cup is provided with threads matching the threads of the middle cup.

The thread on the lower part of the outer wall of the middle cup is 2 to 3 turns.

The mouth of the cup is trumpet-shaped.

The outer wall of the inner cup is in contact with the inner wall of the middle cup through smooth micro-slits.

A mesh filter plug is arranged in the inner cup, the mesh filter plug is funnel-shaped, and an annular steel ring is arranged at the bottom of the mesh filter plug.

The angle between the side wall of the mesh filter plug and the horizontal plane is 30°-35°, and the annular steel ring is a cross-shaped filter screen.

Compared with the prior art, the utility model cancels the volume-increasing cover. When the volume needs to be increased, the middle cup is rotated to make it protrude from the outer cup and the inner cup to achieve the effect of increasing the volume, and the space occupancy rate and The current fixed-volume water cups are basically the same, so that people can meet the dual needs of water volume and space, and avoid the inconvenience caused by the loading and unloading of the accumulation cover, high space occupation rate, unhygienic and traditional filter devices are not easy to make underwater leakage problem.

Furthermore, the outer wall of the inner cup and the inner wall of the middle cup are in contact with smooth micro-slits to reduce the friction of the cup body and prevent water leakage at the same time.

Further, the utility model is provided with a mesh filter plug, and when making tea, slightly larger tea leaves will be blocked and will not float to the upper layer.

Further, the included angle between the side wall of the mesh filter plug of the present invention and the horizontal plane is 30°-35°, which is easy to cause water leakage when pouring water.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the schematic diagram of the utility model mesh filter plug;

Fig. 3 is a schematic diagram of the working state of the utility model.

Detailed ways

Below in conjunction with accompanying drawing, the utility model is further described.

Referring to Fig. 1 and Fig. 2, the utility model comprises an outer cup body 1, an inner cup body 2 and a middle cup body 3, the outer cup body 1 and the bottom of the inner cup body 2 are fixedly connected by rivets 5, and are connected with the outer cup body 1 There is a gap, one end of the middle cup body 3 is set in the gap between the outer cup body 1 and the inner cup body 2, and the other end is the mouth of the cup, the middle cup body 3 can move up and down in the gap between the outer cup body 1 and the inner cup body 2, and the middle cup body 3 can move up and down in the gap between the outer cup body 1 and the inner cup body 2. The lower part of the outer wall of the cup body 3 is provided with 2 to 3 turns of threads, and the inner wall of the outer cup body 1 is provided with threads that match the threads of the middle cup body 3 from the top to 160 mm from the bottom end. The outer cup body 1 and the inner cup body The upper end of the body 2 is provided with a sealing ring 6 in contact with the middle cup body 3, the outer wall of the inner cup body 2 is in contact with the inner wall of the middle cup body 3 with smooth micro-slits, and the top of the middle cup body 3 is provided with a trumpet-shaped cup mouth 7 , the cup mouth 7 is provided with a cup cover, the inner cup body 2 is provided with a mesh filter plug 4, the mesh filter plug 4 is funnel-shaped, the bottom of the mesh filter plug 4 is provided with an annular steel ring 8, and the mesh filter plug 4 The angle between the side wall and the horizontal plane is 30°～35°, and the annular steel ring 8 is a cross-shaped filter screen; wherein, the height of the outer cup body 1 is 140mm, and the diameter is 80mm; the height of the inner cup body 2 is 135mm, and the diameter is 70mm; the height of the middle cup body 3 is 110mm.

If you want to pack more water before going out, you can make it stretch out by rotating the middle cup body 3 to meet your needs. This will solve the situation that people always feel that the water cup is too small and the water is not enough to drink, thirsty and helpless. As the amount of water decreases, the middle cup body 3 can be properly rotated to make it shrink to save space, so whether you are traveling or shopping, you can save a lot of space for people's bags and are easy to carry.

In terms of economy, based on the advantages introduced earlier, people will reduce the demand for mineral water, beverages, etc., thereby reducing costs. At the same time, for people who usually find it inconvenient to carry a cup, change their minds, bring a water cup and drink water frequently, which will help their health.

In terms of environmental protection, the utility model can replace the demand for mineral water to a certain extent. At the same time, it also reduces the production of water bottles, thereby solving the common problem in our society at present - the impact of piles of water bottles on the environment. pollute.

Whether it is for consumers or our society, the utility model has many advantages and advantages are obvious. Compared with the traditional telescopic water cup, it is convenient to operate, easy to carry, safe and hygienic, economical and environmentally friendly. The adjustable water cup is an innovative product that meets people's needs and caters to social development.

Claims (8)

1. An adjustable water cup is characterized in that: it comprises an outer cup body (1), an inner cup body (2) and a middle cup body (3), and the inner cup body (2) is fixed in the outer cup body (1), and There is a gap between the outer cup body (1), and one end of the middle cup body (3) is arranged in the gap between the outer cup body (1) and the inner cup body (2), and the other end is a cup mouth, and the middle cup body (3) can It moves up and down in the gap between the outer cup (1) and the inner cup (2), and the upper ends of the outer cup (1) and the inner cup (2) are provided with a sealing ring (6) in contact with the middle cup (3). ), the top of the middle cup body (3) is provided with a cup mouth (7), and a cup lid is provided on the cup mouth (7). 2. An adjustable water cup according to claim 1, characterized in that: the bottom of the outer cup body (1) and the inner cup body (2) are fixedly connected by rivets (5). 3. An adjustable water cup according to claim 1, characterized in that: the lower part of the outer wall of the middle cup (3) is provided with threads, and the inner wall of the outer cup (1) is provided with a 3) The threads match the threads. 4. An adjustable water cup according to claim 3, characterized in that: the thread at the lower part of the outer wall of the middle cup body (3) is 2-3 turns. 5. An adjustable water cup according to claim 1, characterized in that: the cup mouth (7) is trumpet-shaped. 6. An adjustable water cup according to claim 1, characterized in that: the outer wall of the inner cup body (2) is in contact with the inner wall of the middle cup body (3) through smooth micro-slits. 7. An adjustable water cup according to claim 1, characterized in that: the inner cup body (2) is provided with a mesh filter plug (4), the mesh filter plug (4) is funnel-shaped, and the mesh filter plug (4) is funnel-shaped. The bottom of the shaped filter plug (4) is provided with an annular steel ring (8). 8. An adjustable water cup according to claim 7, characterized in that: the angle between the side wall of the mesh filter plug (4) and the horizontal plane is 30°-35°, and the annular steel ring (8) is ten Shaped filter.