Ceramic cup capable of increasing capacity

Abstract

The utility model discloses a ceramic cup capable of increasing capacity, and particularly relates to the field of ceramic cups. The ceramic cup capable of increasing the capacity comprises a ceramic cup body, an expansion cylinder and a clamping device, the ceramic cup body is provided with a containing cavity, the expansion cylinder is arranged in the containing cavity, the expansion cylinder can stretch out of or retract into the containing cavity so as to increase or reduce the capacity of the ceramic cup body, and the clamping device is arranged on the ceramic cup body. The clamping device is arranged between the side wall of the accommodating cavity and the side wall of the expansion cylinder and is used for fixing the expansion cylinder at different height positions in the accommodating cavity, and a sealing ring is arranged between the inner side wall of the expansion cylinder and the side wall of the accommodating cavity.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of ceramic cups, in particular to a ceramic cup capable of increasing capacity. BACKGROUND

[0002] The ceramic cup is a cup made of ceramic and used for drinking wine, water, tea and the like. As a daily necessity applied to life, the ceramic cup does not contain rare metals, does not pollute the environment, does not destroy resources, is non-toxic and harmless to the human body, and thus is deeply loved by people. We often use the ceramic cup in life.

[0003] However, the capacity of the existing ceramic cup is fixed after being shaped and hardened and cannot be changed, and the user cannot adjust the capacity according to the needs of the user, which causes great inconvenience to the user. CONTENT OF THE UTILITY MODEL

[0004] The utility model aims at overcoming the above technical problems and providing a ceramic cup capable of increasing capacity.

[0005] To achieve the above-mentioned purpose, the utility model adopts the technical scheme of a ceramic cup capable of increasing capacity, which comprises a ceramic cup body, an expansion cylinder and a clamping device. The ceramic cup body is provided with a receiving cavity, the expansion cylinder is arranged in the receiving cavity, the expansion cylinder can be extended out of or retracted into the receiving cavity to increase or reduce the capacity of the ceramic cup body, the clamping device is arranged between the side wall of the receiving cavity and the side wall of the expansion cylinder to fix the expansion cylinder at different height positions in the receiving cavity, and a sealing ring is arranged between the inner side wall of the expansion cylinder and the side wall of the receiving cavity.

[0006] Further, the clamping device comprises a clamping cavity, a clamping spring, a clamping groove and a clamping block. The clamping cavity is arranged at the top of the receiving cavity, the clamping spring is arranged in the clamping cavity, the clamping groove is arranged on the outer side wall of the expansion cylinder, the clamping groove comprises a plurality of clamping grooves which are arranged along the axial direction of the expansion cylinder, the clamping block is arranged in the clamping cavity, the clamping block extends out of the clamping cavity and is clamped into the clamping groove, the clamping cavity is provided with an entrance, and a stop block is arranged at the position of the entrance.

[0007] Further, the end of the clamping block is provided with a hemispherical structure.

[0008] Further, a guide device is arranged between the outer side wall of the expansion cylinder and the side wall of the receiving cavity.

[0009] Further, the guide device comprises a guide groove and a guide block. The guide groove is arranged on the side wall of the receiving cavity, and the guide block is arranged on the outer side wall of the expansion cylinder.

[0010] Further, the guide groove and the guide block are in a strip structure.

[0011] Further, the ceramic cup body is provided with a temperature reminding device.

[0012] Further, the temperature reminding device comprises a temperature sensor, a buzzer and a rechargeable battery, the temperature sensor is arranged in the interior of the ceramic cup body, the buzzer is arranged at the bottom of the ceramic cup body, the buzzer is signal connected with the temperature sensor, the bottom of the ceramic cup body is provided with a battery compartment, the rechargeable battery is arranged in the battery compartment, and the rechargeable battery is electrically connected with the temperature sensor and the buzzer.

[0013] From the above description of the utility model, compared with the prior art, the ceramic cup with increased capacity has the following advantages: the ceramic cup body is provided with a receiving cavity, the receiving cavity is provided with an expansion cylinder, the expansion cylinder can be extended or retracted in the receiving cavity to increase or decrease the capacity of the ceramic cup body, so that the user can adjust the capacity of the ceramic cup according to the own demand, the operation is simple and convenient, the side wall of the receiving cavity and the side wall of the expansion cylinder are provided with a clamping device, the clamping device is used for fixing the expansion cylinder at different height positions in the receiving cavity, so that the ceramic cup can keep the adjusted capacity. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is an exploded view of the ceramic cup with increased capacity of the utility model.

[0015] Figure 2 It is a sectional view of the ceramic cup with increased capacity of the utility model.

[0016] Figure 3 It is Figure 2 is an enlarged view of A in DETAILED DESCRIPTION

[0017] The technical solutions in the utility model will be described clearly and completely below in combination with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only a part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all the other embodiments obtained by the person skilled in the art without creative labor should belong to the protection scope of the utility model.

[0018] Referring to Figures 1-3The application discloses a ceramic cup with expandable capacity, which comprises a ceramic cup body 1, an expansion cylinder 2 and a clamping device 3. The ceramic cup body 1 is provided with a receiving cavity 11, and the expansion cylinder 2 is arranged in the receiving cavity 11. The expansion cylinder 2 can be extended out of or retracted into the receiving cavity 11 so as to increase or decrease the capacity of the ceramic cup body 1, thereby allowing a user to adjust the capacity of the ceramic cup according to the user's own needs, and the operation is simple and convenient. The clamping device 3 is arranged between the side wall of the receiving cavity 11 and the side wall of the expansion cylinder 2, and is used for fixing the expansion cylinder 2 at different height positions in the receiving cavity 11, so that the ceramic cup can keep the adjusted capacity. The inner side wall of the expansion cylinder 2 and the side wall of the receiving cavity 11 are provided with a sealing ring 4.

[0019] The clamping device 3 comprises a clamping cavity 31, a clamping spring 32, a clamping groove 33 and a clamping block 34. The clamping cavity 31 is arranged at the top of the receiving cavity 11, the clamping spring 32 is arranged in the clamping cavity 31, the clamping groove 33 is arranged on the outer side wall of the expansion cylinder 2, the clamping groove 33 comprises a plurality of clamping grooves 33 which are arranged along the axial direction of the expansion cylinder 2, the clamping block 34 is arranged in the clamping cavity 31, the clamping block 34 extends out of the clamping cavity 31 and is clamped into the clamping groove 33, and the clamping cavity 31 is provided with an entrance 311 which is provided with a stop block 5. Specifically, when the expansion cylinder 2 moves along the axial direction of the ceramic cup body 1, the clamping block 34 slides out of the clamping groove 33 and retracts into the clamping cavity 31, at this time, the clamping spring 32 is compressed, and when the clamping groove 33 and the clamping cavity 31 are opposite again, the clamping block 34 is clamped into the clamping groove 33 again under the action of the clamping spring 32 to fix the expansion cylinder 2.

[0020] The end of the clamping block 34 is provided with a hemispherical structure, so that the clamping block 34 can more easily slide out of the clamping groove 33 under force.

[0021] The outer side wall of the expansion cylinder 2 and the side wall of the receiving cavity 11 are provided with a guide device 6, and the guide device 6 is used for allowing the expansion cylinder 2 to move only along the axial direction of the ceramic cup body 1.

[0022] The guide device 6 comprises a guide groove 61 and a guide block 62. The guide groove 61 is arranged on the side wall of the receiving cavity 11, and the guide block 62 is arranged on the outer side wall of the expansion cylinder 2 and is installed in the guide groove 61. Specifically, the guide groove 61 and the guide block 62 are in long strip structures.

[0023] The temperature reminding device 7 is arranged in the ceramic cup body 1 and is used for giving an alarm when the water temperature in the ceramic cup body 1 reaches a preset value.

[0024] The temperature reminding device 7 comprises a temperature sensor 71, a buzzer 72 and a rechargeable battery 73. The temperature sensor 71 is arranged in the ceramic cup body 1 and is used for detecting the water temperature in the ceramic cup body 1. The buzzer 72 is arranged at the bottom of the ceramic cup body 1 and is signal-connected with the temperature sensor 71. When the water temperature detected by the temperature sensor 71 reaches a preset value, the buzzer 72 gives an audible alarm, thereby reminding the user to be careful of burning the mouth. The bottom of the ceramic cup body 1 is provided with a battery compartment 12, and the rechargeable battery 73 is arranged in the battery compartment 12. The rechargeable battery 73 is electrically connected with the temperature sensor 71 and the buzzer 72, thereby supplying power to the temperature sensor 71 and the buzzer 72.

[0025] The above is only some specific embodiments of the present application, but the design concept of the present application is not limited thereto. Any non-essential modification of the present application by using the concept should be regarded as an infringement of the protection scope of the present application.

Claims

1. A ceramic cup of increased capacity, characterised in that: The ceramic cup body is provided with a receiving cavity, the expansion cylinder is arranged in the receiving cavity, the expansion cylinder can be extended or retracted in the receiving cavity to increase or reduce the capacity of the ceramic cup body, the clamping device is arranged between the side wall of the receiving cavity and the side wall of the expansion cylinder for fixing the expansion cylinder at different height positions in the receiving cavity, and a sealing ring is arranged between the inner side wall of the expansion cylinder and the side wall of the receiving cavity.

2. The expandable capacity ceramic cup of claim 1, wherein: The clamping device comprises a clamping cavity, a clamping spring, a clamping groove and a clamping block, the clamping cavity is arranged at the top of the receiving cavity, the clamping spring is arranged in the clamping cavity, the clamping groove is arranged on the outer side wall of the expansion cylinder, the clamping groove comprises a plurality of clamping grooves which are arranged at intervals along the axis direction of the expansion cylinder, the clamping block is arranged in the clamping cavity, the clamping block extends out of the clamping cavity and is clamped into the clamping groove, wherein the clamping cavity is provided with an entrance, and a stop block is arranged at the position of the entrance.

3. The expandable capacity ceramic cup of claim 2, wherein: The end of the clamping block is provided with a hemispherical structure.

4. The expandable capacity ceramic cup of claim 3, wherein: The outer side wall of the expansion cylinder and the side wall of the receiving cavity are provided with a guide device.

5. The expandable capacity ceramic cup of claim 4, wherein: The guide device comprises a guide groove and a guide block, the guide groove is arranged on the side wall of the receiving cavity, and the guide block is arranged on the outer side wall of the expansion cylinder.

6. The expandable capacity ceramic cup of claim 5, wherein: The guide groove and the guide block are in long strip structure.

7. The expandable capacity ceramic cup of claim 6, wherein: The ceramic cup body is provided with a temperature reminding device.

8. The expandable capacity ceramic cup of claim 7, wherein: The temperature reminding device comprises a temperature sensor, a buzzer and a rechargeable battery, the temperature sensor is arranged in the interior of the ceramic cup body, the buzzer is arranged at the bottom of the ceramic cup body, the buzzer is signal connected with the temperature sensor, the bottom of the ceramic cup body is provided with a battery compartment, the rechargeable battery is arranged in the battery compartment, and the rechargeable battery is electrically connected with the temperature sensor and the buzzer.

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