Hidden cooling kettle
By setting an internal cavity on the tricycle and concealing the coolant reservoir, the problems of exposed coolant reservoirs being easily damaged and lacking aesthetic appeal are solved. This achieves concealed installation of the coolant reservoir, improving the tricycle's appearance and stability, and also provides real-time water temperature monitoring.
Patent Information
- Application Number
- CN202520427890.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-12
- Publication Date
- 2026-02-10
- Estimated Expiration
- 2035-03-12
AI Technical Summary
In the existing technology, the coolant reservoir is located on the outer surface of the tricycle, which is easily damaged by external objects and lacks aesthetic appeal.
A concealed coolant tank is designed. An internal cavity is set on a tricycle, and the tank body is installed inside. It is fixed with buckles and bolts, concealing the inlet and outlet pipes. Combined with a limiting unit and a temperature sensor, the tank can be concealed and securely connected.
The coolant reservoir is concealed internally, preventing damage and improving the tricycle's aesthetics, while ensuring proper cooling and water temperature monitoring.
Smart Images

Figure CN223894252U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of cooling water kettle technology, and in particular to a concealed cooling water kettle. Background Technology
[0002] The coolant reservoir on the tricycle is mainly used to store coolant and provide coolant to the engine's cooling system. When the engine is running, the coolant flows out of the reservoir and circulates through the engine's cooling system, carrying away the heat generated by the engine and thus maintaining the engine's normal operating temperature.
[0003] In the prior art, a coolant reservoir is installed on a tricycle, and then the outlet pipe and inlet pipe are connected to the coolant reservoir respectively, so that the coolant flows out of the coolant reservoir and circulates in the engine, thereby reducing the engine temperature.
[0004] However, in the aforementioned prior art, the coolant tank is located on the outer surface of the tricycle and exposed to the environment. It is not only easily damaged by external objects, but also lacks aesthetic appeal after installation. Utility Model Content
[0005] The purpose of this utility model is to provide a concealed coolant reservoir, which solves the problem that in the prior art, the coolant reservoir is set on the outer surface of the tricycle and exposed to the environment, which is not only easy to be damaged by external objects, but also lacks aesthetic appeal after installation.
[0006] To achieve the above objectives, this utility model provides a concealed cooling water tank, including a tank body, multiple clips, an inlet pipe, an outlet pipe, and a filling mechanism. The tank body has two mounting holes and two grooves on the left end. The multiple clips are respectively disposed on both sides of the tank body. The inlet pipe and the outlet pipe are respectively connected to the tank body and are located in the corresponding grooves, with the inlet pipe located above the outlet pipe.
[0007] The feeding mechanism includes a top tube, a top cover, and a limiting unit. The top tube is connected to the upper end of the kettle body, and the top cover is disposed on the top tube.
[0008] The limiting unit includes a housing, a rotating shaft, a pressing block, a supporting plate, a torsion spring, two springs, a sliding rod, and a limiting rod. The housing is fixedly connected to the upper end of the kettle body and located on the right side of the top tube. The rotating shaft is rotatably connected to the interior of the housing. The supporting plate is disposed on the rotating shaft. The torsion spring is sleeved on the rotating shaft, and both ends of the torsion spring are fixedly connected to the inner wall of the housing and the supporting plate, respectively. The inner wall of the housing has two sliding grooves, and the two springs are respectively disposed in the corresponding sliding grooves. The sliding rod is slidably adapted to the two sliding grooves. One end of the sliding rod is fixedly connected to the two springs, and the other end of the sliding rod is fixedly connected to the limiting rod. One end of the limiting rod passes through the top cover, and one end of the pressing block passes through the housing and contacts the supporting plate. The upper end of the supporting plate contacts the sliding rod.
[0009] The limiting unit further includes a stop block, which is fixedly connected to the pressing block and contacts the inner wall of the outer shell.
[0010] The concealed cooling water tank also includes a temperature sensor, which is located at the front end of the tank body.
[0011] This utility model discloses a concealed coolant reservoir. An internal cavity is created on a tricycle, and the reservoir body is installed within it. Multiple bolts are passed through corresponding clips and secured to the tricycle, thus concealing the reservoir body within the tricycle. A drain pipe is connected to both the inlet and outlet pipes for engine cooling. Two additional bolts are passed through corresponding mounting holes and installed on the tricycle to further secure the reservoir body, preventing it from shaking. This design allows the device to be installed inside the tricycle, avoiding environmental exposure, and enhances the tricycle's aesthetics after installation. Attached Figure Description
[0012] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the accompanying drawings used in the description of the embodiments or the prior art will be briefly introduced below.
[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model.
[0014] Figure 2 This is a schematic diagram of the limiting unit of this utility model.
[0015] Figure 3 This is a front view of the limiting unit of this utility model.
[0016] Figure 4This is the utility model Figure 3 A sectional view along line AA.
[0017] Figure 5 This is the utility model Figure 4 BB line section view.
[0018] 101-Kettle body, 102-Snap fastener, 103-Inlet pipe, 104-Outlet pipe, 105-Temperature sensor, 106-Top tube, 107-Top cover, 108-Outer shell, 109-Spindle, 110-Pressing block, 111-Supporting plate, 112-Torsion spring, 113-Spring, 114-Slide rod, 115-Limiting rod, 116-Stop block, 117-Mounting hole, 118-Groove, 119-Slide groove. Detailed Implementation
[0019] The embodiments of the present invention are described in detail below. Examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the present invention, but should not be construed as limiting the present invention.
[0020] Please see Figures 1 to 5 ,in, Figure 1 This is a schematic diagram of the overall structure of this utility model. Figure 2 This is a structural schematic diagram of the limiting unit of this utility model. Figure 3 This is a front view of the limiting unit of this utility model. Figure 4 This is the utility model Figure 3 AA-line sectional view, Figure 5 This is the utility model Figure 4 BB line section view.
[0021] This utility model provides a concealed cooling water bottle, including a bottle body 101, multiple clips 102, an inlet pipe 103, an outlet pipe 104, a filling mechanism, and a temperature sensor 105. The filling mechanism includes a top pipe 106, a top cover 107, and a limiting unit. The limiting unit includes a housing 108, a rotating shaft 109, a pressing block 110, a supporting plate 111, a torsion spring 112, two springs 113, a sliding rod 114, a limiting rod 115, and a stop block 116. The bottle body 101 has two mounting holes 117, and the left end of the bottle body 101 has two grooves 118. The inner wall of the housing 108 has two sliding grooves 119.
[0022] In this specific embodiment, an internal cavity is provided on the tricycle, and the water bottle body 101 is installed in it. Multiple bolts are then passed through the corresponding clips 102 and fixed to the tricycle, thus installing the water bottle body 101 inside the tricycle for a concealed design. The drain pipe is connected to the inlet pipe 103 and the outlet pipe 104 to facilitate engine cooling. Two additional bolts are passed through the corresponding mounting holes 117 and installed on the tricycle to fix the water bottle body 101, preventing it from shaking. This allows the device to be placed inside the tricycle, avoiding exposure to the environment, and also improves the tricycle's aesthetics after installation.
[0023] The kettle body 101 has two mounting holes 117, and the left end of the kettle body 101 has two grooves 118. Multiple buckles 102 are respectively disposed on both sides of the kettle body 101. The inlet pipe 103 and the outlet pipe 104 are respectively connected to the kettle body 101 and are respectively located in the corresponding grooves 118, and the inlet pipe 103 is located above the outlet pipe 104. By creating an internal cavity on the tricycle and installing the water bottle body 101 within it, multiple bolts are passed through the corresponding clips 102 and secured to the tricycle, thus concealing the water bottle body 101 within the tricycle. The drain pipe is connected to the inlet pipe 103 and the outlet pipe 104 to facilitate engine cooling. Two additional bolts are passed through the corresponding mounting holes 117 and installed on the tricycle to further secure the water bottle body 101, preventing it from shaking. This allows the device to be installed inside the tricycle, avoiding environmental exposure, and also enhances the tricycle's aesthetics after installation.
[0024] Secondly, the top tube 106 is connected to the upper end of the kettle body 101, and the top cover 107 is disposed on the top tube 106. The outer shell 108 is fixedly connected to the upper end of the kettle body 101 and is located on the right side of the top tube 106. The rotating shaft 109 is rotatably connected to the inside of the outer shell 108. The supporting plate 111 is disposed on the rotating shaft 109. The torsion spring 112 is sleeved on the rotating shaft 109. The two ends of the torsion spring 112 are fixedly connected to the inner wall of the outer shell 108 and the supporting plate 111, respectively. The inner wall of the outer shell 108 has two sliding grooves 119 and two springs 119. 3 are respectively set in the corresponding slide grooves 119. The slide rod 114 is slidably adapted to the two slide grooves 119. One end of the slide rod 114 is fixedly connected to the two springs 113, and the other end of the slide rod 114 is fixedly connected to the limiting rod 115. One end of the limiting rod 115 passes through the top cover 107. One end of the pressing block 110 passes through the outer shell 108 and contacts the abutment plate 111. The upper end of the abutment plate 111 contacts the slide rod 114. By opening the top cover 107, coolant can be added to the cooling water tank through the top pipe 106. The top pipe 106 is located outside the tricycle and engages with the top cover 107 via a limiting rod 115 to prevent the top cover 107 from detaching. When removing the top cover 107, pressing the pressing block 110 pushes the abutment plate 111 and the rotating shaft 109 to rotate. This causes the upper end of the abutment plate 111 to slide the sliding rod 114, which in turn moves the limiting rod 115, disengaging it from the top cover 107 and releasing the restriction on the top cover 107. The top cover 107 can be disassembled. When the top cover 107 is reinstalled, after it is adapted to the top tube 106, simply release the pressing block 110. Then, under the action of the two springs 113, push the slide rod 114 to slide in the two slide grooves 119 and return the slide rod 114 to its original position. This will cause the limiting rod 115 to pass through the top cover 107 again and limit the top cover 107. Furthermore, the torsion spring 112 will also cause the rotating shaft 109 and the supporting plate 111 to return to their original positions, preventing the supporting plate 111 and the rotating shaft 109 from shaking when pushed by the slide rod 114.
[0025] Meanwhile, the stop block 116 is fixedly connected to the pressing block 110 and contacts the inner wall of the outer casing 108. The stop block 116 prevents the pressing block 110 from being pulled out of the outer casing 108 and thus detaching from the outer casing 108.
[0026] Furthermore, the temperature sensor 105 is located at the front end of the kettle body 101. The temperature sensor 105 allows for real-time monitoring of the water temperature within the kettle body 101.
[0027] When using this concealed coolant reservoir, an internal cavity is created on a tricycle, and the reservoir body 101 is installed within it. Multiple bolts are then passed through the corresponding clips 102 and secured to the tricycle, thus concealing the reservoir body 101 within the tricycle. The drain pipe is connected to the inlet pipe 103 and the outlet pipe 104 to facilitate engine cooling. Two additional bolts are passed through the corresponding mounting holes 117 and installed on the tricycle, completing the reservoir installation. The main body 101 is fixed, thus preventing the water tank body 101 from shaking. This allows the device to be installed inside the tricycle, avoiding its exposure to the environment, and also improves the tricycle's aesthetics after installation. By opening the top cover 107, coolant can be added to the cooling water tank through the top pipe 106. The top pipe 106 is located outside the tricycle and is limited by the limiting rod 115 cooperating with the top cover 107 to prevent the top cover 107 from falling off. When removing the top cover 107, pressing the pressing block 110 pushes the abutment plate 11. 1. The rotating shaft 109 rotates, causing the upper end of the abutment plate 111 to slide the slide rod 114, which in turn moves the limiting rod 115, disengaging the limiting rod 115 from the top cover 107. This releases the limiting effect on the top cover 107, allowing it to be disassembled. When reinstalling the top cover 107, after it is fitted with the top tube 106, simply release the pressing block 110. Then, under the action of the two springs 113, the slide rod 114 slides within the two sliding grooves 119, returning the slide rod 114 to its original position. The position is adjusted so that the limiting rod 115 passes through the top cover 107 again and limits the top cover 107. The torsion spring 112 also causes the rotating shaft 109 and the supporting plate 111 to return to their original positions, preventing the supporting plate 111 and the rotating shaft 109 from shaking when pushed by the slide rod 114. The stop block 116 prevents the pressing block 110 from being pulled out of the outer shell 108 and thus detaching from the outer shell 108. The temperature sensor 105 can monitor the water temperature in the kettle body 101 in real time.
[0028] The above-disclosed embodiments are merely one or more preferred embodiments of this application and should not be construed as limiting the scope of this application. Those skilled in the art can understand that all or part of the processes for implementing the above embodiments and equivalent changes made in accordance with the claims of this application still fall within the scope of this application.
Claims
1. A concealed cooling water jug, characterized in that, It includes the kettle body, multiple clips, inlet pipe, outlet pipe, and filling mechanism; The kettle body has two mounting holes, and the left end of the kettle body has two grooves. Multiple buckles are respectively disposed on both sides of the kettle body. The inlet pipe and the outlet pipe are respectively connected to the kettle body and are respectively located in the corresponding grooves, and the inlet pipe is located above the outlet pipe.
2. The concealed cooling water tank as described in claim 1, characterized in that, The feeding mechanism includes a top tube, a top cover, and a limiting unit. The top tube is connected to the upper end of the kettle body, and the top cover is disposed on the top tube.
3. The concealed cooling water tank as described in claim 2, characterized in that, The limiting unit includes a housing, a rotating shaft, a pressing block, a supporting plate, a torsion spring, two springs, a sliding rod, and a limiting rod. The housing is fixedly connected to the upper end of the kettle body and is located on the right side of the top tube. The rotating shaft is rotatably connected to the interior of the housing. The supporting plate is disposed on the rotating shaft. The torsion spring is sleeved on the rotating shaft. Both ends of the torsion spring are fixedly connected to the inner wall of the housing and the supporting plate, respectively. The inner wall of the housing has two sliding grooves. The two springs are respectively disposed in the corresponding sliding grooves. The sliding rod is slidably adapted to the two sliding grooves. One end of the sliding rod is fixedly connected to the two springs, and the other end of the sliding rod is fixedly connected to the limiting rod. One end of the limiting rod passes through the top cover. One end of the pressing block passes through the housing and contacts the supporting plate. The upper end of the supporting plate contacts the sliding rod.
4. The concealed cooling water tank as described in claim 3, characterized in that, The limiting unit also includes a stop block, which is fixedly connected to the pressing block and contacts the inner wall of the outer casing.
5. The concealed cooling water tank as described in claim 4, characterized in that, The concealed cooling water tank also includes a temperature sensor, which is located at the front end of the tank body.