A thermos cup with temperature detection
By employing a detachable temperature sensor and a threaded spout design in the thermos, the problems of the temperature display screen being unreplaceable and the drinking spout cover being loose are solved, achieving convenient maintenance of temperature detection and a secure spout.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- WUYI FANEN IND & TRADE CO LTD
- Filing Date
- 2025-06-09
- Publication Date
- 2026-07-14
AI Technical Summary
The temperature display screen, circuit board, and temperature probe of existing thermos cups are fixedly connected to the cup lid and cannot be disassembled, making it inconvenient to replace when damaged; the drinking spout lid of flip-top thermos cups has an unstable buckle structure, which can easily be opened accidentally and cause water leakage.
Design a thermos cup with temperature detection, using a detachable temperature sensor mounting structure, and achieve a tight connection between the flip-top and the cup lid body through a threaded connection. The spout uses a threaded rod and a silicone plug to prevent accidental opening.
The temperature sensor can be detached and installed, avoiding the difficulty of replacement when the equipment is damaged. At the same time, the sealing of the water outlet is improved to prevent water leakage.
Smart Images

Figure CN224483574U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of thermos cup technology, and specifically relates to a detachable thermos cup with temperature detection. Background Technology
[0002] Existing thermos cup lids with temperature sensors consist of a lid body with a temperature probe fixedly connected to it. The temperature probe is connected to a temperature display screen via a circuit board. The drawback of this structure is that the temperature display screen, circuit board, and temperature probe are fixedly connected to the lid body and cannot be disassembled, making replacement inconvenient when damaged. In addition, the drinking spout cover of most flip-top thermos cup lids uses a snap-on structure to fasten to the lid body. The drawback of this structure is that the drinking spout cover is not secure and can be accidentally opened, leading to leakage. Utility Model Content
[0003] In view of the problems mentioned in the background art, the purpose of this utility model is to provide a thermos cup with temperature detection to solve the problems existing in the prior art.
[0004] The above-mentioned technical objective of this utility model is achieved through the following technical solution:
[0005] A thermos cup with temperature detection includes a lid body, on which a temperature sensor mounting cavity is formed. A temperature sensor display is detachably connected to the temperature sensor mounting cavity. The temperature sensor display is a commercially available integrated product and will not be described in detail here. The lid body has a water outlet and also includes a flip cover hinged to the lid body. A water outlet connecting plug is movably disposed on the flip cover and is in a disengaging connection with the water outlet.
[0006] This application provides an outlet connection plug, which is engaged with the outlet to securely connect the flip cover to the cup lid.
[0007] Preferably, the outlet connection plug includes a threaded rod, with a silicone plug at the bottom end of the threaded rod and a rotating handle at the top end of the threaded rod. The threaded rod is threadedly connected to the flip cover, and an internal thread is provided on the inner wall of the top end of the outlet. The silicone plug at the bottom end of the threaded rod is placed inside the outlet, and the threaded rod is threadedly connected to the top end of the outlet.
[0008] Preferably, the silicone plug is integrally molded on the bottom end of the threaded rod.
[0009] Preferably, a connecting block extends downward from the bottom surface of the flip cover, and a threaded hole is provided through the top surface of the flip cover and the bottom surface of the connecting block; the threaded rod is threaded into the threaded hole.
[0010] Preferably, the outlet extends downward to form an extended section.
[0011] Preferably, a raised temperature sensor mounting cavity extends upward from the cup lid body. A sensor head through hole is formed on the bottom surface of the temperature sensor mounting cavity. A sealing ring is provided on the sensor head of the temperature sensor. A temperature sensor fixing cover is connected to the top of the temperature sensor mounting cavity. The temperature sensor is fixed in the temperature sensor mounting cavity by the temperature sensor fixing cover. A window is opened on the top surface of the temperature sensor fixing cover, and the temperature display screen of the temperature sensor is placed in the window.
[0012] Preferably, a sealing ring is fitted onto the sensing head of the temperature sensing element.
[0013] Preferably, the temperature sensor fixing cover is threaded onto the top of the temperature sensor mounting cavity.
[0014] Preferably, the flip cover is hinged to the temperature sensing element fixing cover.
[0015] In summary, the present invention has the following main advantages:
[0016] This application detachably installs the temperature sensor in the temperature sensor mounting cavity, and at the same time provides a water outlet plug that is threadedly connected to the water outlet, making the connection between the flip cover and the cup lid body more secure, thereby preventing accidental opening and leakage. Attached Figure Description
[0017] Figure 1 This is a schematic diagram of the structure of this utility model;
[0018] Figure 2 This is another structural schematic diagram of the present invention;
[0019] Figure 3 This is a schematic diagram of the disassembled structure of this utility model;
[0020] Figure 4 This is a schematic diagram of the bottom structure of this utility model. Detailed Implementation Example
[0021] refer to Figures 1 to 4 The thermos cup with temperature detection described in this embodiment includes a cup lid body 1, a temperature sensor mounting cavity 2 formed on the cup lid body, and a temperature sensor display 3 detachably connected to the temperature sensor mounting cavity. The temperature sensor display is an integrated commercially available product and will not be described in detail here. The cup lid body has a water outlet 4 and also includes a flip cover 5 hinged to the cup lid body. A water outlet connecting plug 6 is movably disposed on the flip cover 5 and is disengaged from the water outlet.
[0022] This application provides an outlet connection plug, which is engaged with the outlet to securely connect the flip cover to the cup lid.
[0023] Specifically, the outlet connection plug includes a threaded rod 7, a silicone plug 8 at the bottom end of the threaded rod, and a rotating handle 9 at the top end of the threaded rod. The threaded rod is threadedly connected to the flip cover. An internal thread 10 is provided on the inner wall of the top end of the outlet. The silicone plug at the bottom end of the threaded rod is placed inside the outlet, and the threaded rod is threadedly connected to the top end of the outlet. The silicone plug is integrally formed on the bottom end of the threaded rod. A connecting block 11 extends downward from the bottom surface of the flip cover, and a threaded hole 12 is provided through the top surface of the flip cover and the bottom surface of the connecting block. The threaded rod is threadedly connected to the threaded hole.
[0024] The outlet extends downwards to form extension section 13.
[0025] A raised temperature sensor mounting cavity 2 extends upward from the cup lid. A sensor head through hole 15 is formed on the bottom surface of the temperature sensor mounting cavity. A sealing ring 16 is provided on the sensor head of the temperature sensor. A temperature sensor fixing cover 17 is connected to the top of the temperature sensor mounting cavity. The temperature sensor is fixed in the temperature sensor mounting cavity by the temperature sensor fixing cover. A window 18 is opened on the top surface of the temperature sensor fixing cover. The temperature display screen of the temperature sensor is placed in the window. The sealing ring 16 is fitted on the sensor head of the temperature sensor. The temperature sensor fixing cover is threaded to the top of the temperature sensor mounting cavity.
[0026] The flip cover is hinged to the temperature sensing element fixed cover.
[0027] This application detachably installs the temperature sensor in the temperature sensor mounting cavity, and also provides a water outlet plug that is threadedly connected to the water outlet, making the connection between the flip cover and the cup lid more secure, thus preventing accidental opening and leakage.
Claims
1. A thermos cup with temperature detection, characterized in that: The device includes a cup lid with a temperature sensor mounting cavity, and a temperature sensor display detachably connected to the temperature sensor mounting cavity. The cup lid has a water outlet and a hinged flap connected to the cup lid. A water outlet connecting plug is movably mounted on the flap, and the water outlet connecting plug is in a disengaging connection with the water outlet. The water outlet connecting plug includes a threaded rod with a silicone plug at its bottom and a rotating handle at its top. The threaded rod is threaded onto the flap, and the inner wall of the top of the water outlet has an internal thread. The silicone plug at the bottom of the threaded rod is placed inside the water outlet, and the threaded rod is threaded to the top of the water outlet.
2. The thermos cup with temperature detection according to claim 1, characterized in that: The silicone plug is integrally molded on the bottom end of the threaded rod.
3. A thermos cup with temperature detection according to claim 1, characterized in that: A connecting block extends downward from the bottom surface of the flip cover, and a threaded hole is provided through the top surface of the flip cover and the bottom surface of the connecting block; the threaded rod is threaded into the threaded hole.
4. A thermos cup with temperature detection according to claim 1, characterized in that: The outlet extends downwards to form an extended section.
5. A thermos cup with temperature detection according to claim 1, characterized in that: A raised temperature sensor mounting cavity extends upward from the cup lid. A sensor head through hole is formed on the bottom surface of the temperature sensor mounting cavity. A sealing ring is provided on the sensor head of the temperature sensor. A temperature sensor fixing cover is connected to the top of the temperature sensor mounting cavity. The temperature sensor is fixed in the temperature sensor mounting cavity by the temperature sensor fixing cover. A window is opened on the top surface of the temperature sensor fixing cover, and the temperature display screen of the temperature sensor is placed in the window.
6. A thermos cup with temperature detection according to claim 1, characterized in that: A sealing ring is fitted onto the sensing head of the temperature sensor.
7. A thermos cup with temperature detection according to claim 1, characterized in that: The temperature sensor mounting cover is threaded onto the top of the temperature sensor mounting cavity.
8. A thermos cup with temperature detection according to claim 1, characterized in that: The flip cover is hinged to the temperature sensing element fixed cover.