Cooling liquid kettle

Abstract

The utility model relates to a cooling liquid kettle and belongs to the technical field of automobile parts, the cooling liquid kettle comprises an upper kettle body and a lower kettle body connected with the upper kettle body in an inserted mode, the upper kettle body is provided with a first connecting assembly, the lower kettle body is provided with a second connecting assembly rotationally locked with the first connecting assembly, the first connecting assembly comprises a mounting groove, and the mounting groove is formed in the lower kettle body. The first connecting assembly comprises a mounting groove, a plurality of first connecting plates which are distributed at equal intervals are arranged on the groove wall of the mounting groove, first threaded parts are arranged on the first connecting plates, the second connecting assembly comprises a bottom plate, and a plurality of second connecting plates which are distributed at equal intervals are arranged at the end, close to the first connecting plates, of the bottom plate; and the second connecting plate is provided with a second threaded part which is in threaded connection with the first threaded part. The kettle has the advantage that scale or dirt in the kettle can be conveniently cleaned.

Description

Technical Field

[0001] The present application relates to the technical field of automobile parts, and in particular to a coolant pot. Background Art

[0002] A coolant pot is a container for holding automobile coolant. Coolant is an indispensable raw material during the use of automobiles. A large amount of heat is generated when the automobile engine is running. The coolant exchanges heat with the engine to remove the excess heat from the engine, thereby maintaining the stable operation of the engine. Existing coolant pots include an upper pot body and a lower pot body. The common upper pot body and lower pot body are generally an integrated structure or the upper pot body and the lower pot body are connected together by hot melt welding. When the coolant pot is used for a long time or low-quality coolant is added, it is easy to produce scale in the pot or a layer of dirt on the pot wall. At this time, it is difficult to observe the situation inside the pot, so the coolant pot needs to be cleaned. However, this kind of integrated coolant pot is not easy to clean the scale or dirt inside the pot. Utility Model Content

[0003] In order to facilitate the cleaning of scale or dirt in the kettle, the present application provides a coolant kettle.

[0004] The present application provides a cooling liquid kettle, which adopts the following technical solution:

[0005] A coolant pot comprises an upper pot body and a lower pot body plugged into the upper pot body, the upper pot body is provided with a first connecting component, the lower pot body is provided with a second connecting component rotationally locked with the first connecting component, the first connecting component comprises a mounting groove, a groove wall of the mounting groove is provided with a plurality of equidistantly distributed first connecting plates, the first connecting plates are all provided with a first threaded portion, the second connecting component comprises a bottom plate, an end of the bottom plate close to the first connecting plate is provided with a plurality of equidistantly distributed second connecting plates, the second connecting plate is provided with a second threaded portion threadedly connected to the first threaded portion.

[0006] By adopting the above technical scheme, a first connecting component is provided at the upper kettle body, and a second connecting component that is rotationally locked with the first connecting component is provided at the lower kettle body, so that the upper kettle body and the lower kettle body can be locked by simply rotating after the first connecting component and the second connecting component are connected. That is, a plurality of equidistantly distributed first connecting plates are provided on the groove wall of the installation groove, and a first threaded portion is provided on each of the first connecting plates. A plurality of equidistantly distributed second connecting plates are provided at one end of the bottom plate close to the first connecting plate, and a second threaded portion threadedly connected with the first threaded portion is provided on the second connecting plate. The first connecting plate and the second connecting plate shell are rotationally connected by threads so that the upper kettle body and the lower kettle body can be locked and covered, which is beneficial to the disassembly and installation of the upper kettle body and the lower kettle body. When it is necessary to clean the coolant pot, the upper kettle body and the lower kettle body can be disassembled for cleaning by simply rotating and unlocking the upper kettle body and the lower kettle body.

[0007] Optionally, a sliding block is provided at one end of the first connecting plate that abuts against the groove wall of the installation groove, and a sliding groove for the sliding block to slide is provided at the groove wall of the installation groove.

[0008] By adopting the above technical solution, a slider is provided at one end of the first connecting plate that abuts against the groove wall of the mounting groove, and a slide groove for the slider to slide is provided at the groove wall of the mounting groove. When the first connecting plate is located at one end of the slide groove close to the groove opening of the mounting groove, it is convenient to pre-rotate and lock the upper pot body and the lower pot body, and then squeeze the upper pot body to move the first connecting plate to the end of the slide groove close to the bottom of the mounting groove, so that the upper pot body and the lower pot body are covered.

[0009] Optionally, the installation groove is provided with a plurality of equidistantly distributed open channels arranged adjacent to the first connecting plate, and a first limit block for vertically limiting the second connecting plate is provided on one side of the open channel close to the bottom of the installation groove.

[0010] By adopting the above technical solution, a number of equidistantly distributed open channels are provided at the installation groove, which are adjacent to the first connecting plate, so that the second connecting plate can enter the installation groove through the open channels, and a first limit block for vertically limiting the second connecting plate is provided on one side of the open channel close to the bottom of the installation groove, which is beneficial to limiting the second connecting plate, so that the second connecting plate can be threadedly connected to the first connecting plate for pre-rotation locking.

[0011] Optionally, a second limiting block for lateral limiting of the second connecting plate is provided at one end of the first connecting plate abutting against the first limiting block.

[0012] By adopting the above technical solution, a second limit block for lateral limiting the second connecting plate is provided at one end where the first connecting plate and the first limit block abut against each other. When the first threaded portion and the second threaded portion are pre-locked during rotation, the second connecting plate can be limited, so that the second connecting plate is not prone to the situation where it keeps rotating and cannot be pre-locked.

[0013] Optionally, a fastening block is provided at one end of the first limiting block abutting against the first connecting plate, and the fastening block is located on a side of the first limiting block away from the bottom of the installation groove.

[0014] By adopting the above technical solution, a fastening block is provided at one end of the first limit block abutting against the first connecting plate, and the fastening block is located on the side of the first limit block away from the bottom of the installation groove. When the first connecting plate slides to abut against the bottom of the installation groove, the fastening block can clamp the first connecting plate, so that the first connecting plate is not easily slid toward the notch of the installation groove due to accidental collision or vibration, thereby causing the upper kettle body and the lower kettle body to separate. When the first connecting plate slides to the position of the notch of the installation groove, the fastening block can limit the first connecting plate to the position of the notch of the installation groove, which is beneficial to the pre-locking of the rotation of the first connecting plate and the second connecting plate.

[0015] Optionally, a groove is provided on the groove wall of the slide groove, and the sliding block is provided with a protrusion embedded in the groove.

[0016] By adopting the above technical solution, a groove is provided on the groove wall of the slide groove, and a protrusion embedded in the groove is provided on the slider, so that the slider is not easy to separate from the groove, that is, the first connecting plate is not easy to separate from the installation groove.

[0017] Optionally, the sliding block is provided with a first chamfer on both sides of one end abutting against the bottom of the slide groove, and the edge of one end of the slide groove away from the bottom of the groove is provided with a second chamfer cooperating with the first chamfer to embed the protrusion in the groove.

[0018] By adopting the above technical solution, a first chamfer is provided on both sides of one end of the slider abutting against the bottom of the slide groove, and a second chamfer is provided at the edge of one end of the slide groove away from the bottom of the groove to cooperate with the first chamfer to embed the protrusion in the groove. The design of the first chamfer and the second chamfer is conducive to embedding the protrusion in the groove.

[0019] Optionally, a third limiting block for vertically limiting the first connecting plate is provided on a side of the sliding groove facing away from the mounting groove.

[0020] By adopting the above technical solution, a third limiting block for vertically limiting the first connecting plate is arranged on the side of the sliding groove away from the installation groove, so that the first connecting plate is not easy to slide out of the installation groove.

[0021] Optionally, a first sealing groove is provided at a side wall where the bottom plate abuts against a groove wall of the installation groove, and a first sealing ring is provided in the first sealing groove.

[0022] By adopting the above technical solution, a first sealing groove is provided at the side wall where the bottom plate abuts against the groove wall of the installation groove, and a first sealing ring is provided in the first sealing groove, so that the coolant is not easy to enter the installation groove, thereby improving the sealing performance.

[0023] Optionally, a second sealing groove is provided at one end of the upper kettle body close to the lower kettle body, a second sealing ring is provided in the second sealing groove, and the lower kettle body is provided with a third sealing groove connected to the second sealing groove, a third sealing ring is provided in the third sealing groove.

[0024] By adopting the above technical scheme, a second sealing groove is provided on the upper kettle body, a second sealing ring is provided in the second sealing groove, a third sealing groove connected with the second sealing groove is provided on the lower kettle body, and a third sealing ring is provided in the third sealing groove, so that the liquid in the coolant kettle is not easy to overflow from the connection between the upper kettle body and the lower kettle body, thereby improving the sealing of the coolant kettle.

[0025] In summary, the present application includes at least one of the following beneficial technical effects:

[0026] A first connecting component is provided at the upper pot body, and a second connecting component is provided at the lower pot body to be locked with the first connecting component in rotation, so that the upper pot body and the lower pot body can be locked by simply rotating after the first connecting component and the second connecting component are connected, that is, a plurality of equidistantly distributed first connecting plates are provided on the groove wall of the installation groove, and a first threaded portion is provided on each of the first connecting plates, and a plurality of equidistantly distributed second connecting plates are provided at one end of the bottom plate close to the first connecting plate, and a second threaded portion threadedly connected with the first threaded portion is provided on the second connecting plate. The first connecting plate and the second connecting plate shell are rotatably connected by threads so that the upper pot body and the lower pot body can be locked and covered, which is beneficial to the disassembly and installation of the upper pot body and the lower pot body. When it is necessary to clean the coolant pot, the upper pot body and the lower pot body can be disassembled for cleaning by simply rotating and unlocking the upper pot body and the lower pot body;

[0027] A slider is provided at one end of the first connecting plate abutting against the groove wall of the installation groove, and a slide groove for the slider to slide is provided at the groove wall of the installation groove. When the first connecting plate is located at one end of the slide groove close to the groove opening of the installation groove, it is convenient for the upper pot body and the lower pot body to be pre-rotated and locked, and then the upper pot body is squeezed to move the first connecting plate to the end of the slide groove close to the bottom of the installation groove, so that the upper pot body and the lower pot body are covered;

[0028] The installation groove is provided with a plurality of equidistantly distributed open channels adjacent to the first connecting plate, so that the second connecting plate can enter the installation groove through the open channels, and a first limit block for vertically limiting the second connecting plate is provided on one side of the open channel close to the bottom of the installation groove, which is beneficial to limiting the second connecting plate so that the second connecting plate can be threadedly connected with the first connecting plate for pre-rotation locking. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is a cross-sectional view of the overall structure in an embodiment of the present application.

[0030] Figure 2 yes Figure 1 Schematic diagram of the structure of part A in the middle.

[0031] Figure 3 It is a schematic diagram of the exploded structure of the first connecting component in an embodiment of the present application.

[0032] Figure 4 yes Figure 3 Schematic diagram of the structure of part B.

[0033] Figure 5 yes Figure 3 Schematic diagram of the structure of part C in the middle.

[0034] Figure 6 It is a structural schematic diagram of the second connection component in an embodiment of the present application.

[0035] Figure 7 yes Figure 3 Schematic diagram of the structure of the middle D part.

[0036] Explanation of the accompanying drawings: 1. upper kettle body; 11. plug-in block; 111. second sealing groove; 112. second sealing ring; 2. lower kettle body; 21. plug-in groove; 211. third sealing groove; 212. third sealing ring; 3. first connecting component; 31. mounting groove; 311. slide groove; 3111. groove; 3112. second chamfer; 312. third limiting block; 32. first connecting plate; 321. first threaded portion; 322. slider; 3221. protrusion; 3222. first chamfer; 323. second limiting block; 33. opening channel; 34. first limiting block; 341. fastening block; 4. second connecting component; 41. bottom plate; 411. first sealing groove; 412. first sealing ring; 42. second connecting plate; 421. second threaded portion. DETAILED DESCRIPTION

[0037] The following is combined with Figure 1-7 This application is described in further detail.

[0038] The present application embodiment discloses a cooling liquid kettle. Figure 1A coolant kettle comprises an upper kettle body 1 and a lower kettle body 2, wherein partitions are integrally formed inside the upper kettle body 1 and the lower kettle body 2, a first connecting component 3 is ultrasonically welded on the partition of the upper kettle body 1, and a second connecting component 4 is ultrasonically welded on the partition of the lower kettle body 2, and the upper kettle body 1 and the lower kettle body 2 are locked by rotating the first connecting component 3 and the second connecting component 4.

[0039] Reference Figure 1 and Figure 2 , assuming that the end where the upper pot body 1 and the lower pot body 2 are abutted is the bottom of the upper pot body 1, and the end where the lower pot body 2 and the upper pot body 1 are abutted is the top of the lower pot body 2, the bottom of the upper pot body 1 is integrally formed with a plug-in block 11, and the top of the lower pot body 2 is provided with a plug-in slot 21 for the plug-in block 11 to be plugged in, and a second sealing groove 111 is provided at the end where the plug-in block 11 and the bottom of the plug-in slot 21 are abutted, and a second sealing ring 112 is placed in the second sealing groove 111, and a third sealing groove 211 connected to the second sealing groove 111 is provided at the bottom of the plug-in slot 21, and a third sealing ring 212 is placed in the third sealing groove 211. When the plug-in block 11 is inserted into the plug-in slot 21, the second sealing ring 112 and the third sealing ring 212 are combined into a complete sealing ring, so that the liquid in the coolant pot is not easy to overflow from the connection between the upper pot body 1 and the lower pot body 2.

[0040] Reference Figure 3 The first connecting component 3 includes a mounting groove 31, a plurality of equidistantly distributed first connecting plates 32, an opening channel 33 and a first limiting block 34. The mounting groove 31 is cylindrical, and a plurality of equidistantly distributed first connecting plates 32 are movably connected to the inner side wall of the mounting groove 31. In this embodiment, three equidistantly distributed first connecting plates 32 are selected according to the size of the inner side wall of the mounting groove 31. A first threaded portion 321 is provided at one end of the first connecting plate 32 which is away from and abuts against the inner side wall of the mounting groove 31, and the opening channel 33 is arranged adjacent to the first connecting plate 32. Therefore, three equidistantly distributed opening channels 33 are opened on the inner side wall of the mounting groove 31, and a first limiting block 34 is integrally formed at one end of the opening channel 33 close to the bottom of the mounting groove 31. Therefore, in this embodiment, the number of the first limiting blocks 34 is also three.

[0041] Reference Figure 3 The end of the first connecting plate 32 that abuts against the inner wall of the mounting groove 31 is ultrasonically welded with two symmetrically arranged sliders 322. In order to enable the slider 322 to slide in the mounting groove 31, a sliding groove 311 for the slider 322 to slide is vertically opened on the inner wall of the mounting groove 31. In order to prevent the first connecting plate 32 from sliding out of the sliding groove 311 in the direction of the notch of the mounting groove 31 during the up and down sliding process, a third limiting block 312 is integrally formed at the edge of the sliding groove 311 close to the notch of the mounting groove 31.

[0042] Reference Figure 3 , Figure 4 and Figure 5 The cam 312 is provided with a plurality of protrusions 3221 which are provided on the left and right sides of the cam 312 so as to prevent the cam 312 from slipping out of the cam 312.

[0043] Reference Figure 1 and Figure 6 The second connecting component 4 includes a bottom plate 41 and a plurality of second connecting plates 42 that are equidistantly distributed. The bottom plate 41 is disc-shaped. The diameter of the bottom plate 41 is consistent with the inner diameter of the mounting groove 31, so that the bottom plate 41 can be inserted into the mounting groove 31. In order to improve the sealing performance of the connection between the mounting groove 31 and the bottom plate 41, a first sealing groove 411 is opened on the side wall of the bottom plate 41, and a first sealing ring 412 is placed in the first sealing groove 411, so that the liquid in the coolant pot is not easy to flow into the first mounting groove 31.

[0044] Reference Figure 3 and Figure 6 In this embodiment, three equidistantly distributed second connecting plates 42 are selected according to the size of the bottom plate 41 at one end of the bottom plate 41 close to the first connecting component 3, and a second threaded portion 421 is provided at one end of the second connecting plate 42 facing the outer wall of the bottom plate 41, and the length of the second connecting plate 42 is less than the length of the first limiting block 34, so that the second connecting plate 42 is limited by the first limiting block 34 after passing through the opening channel 33 and no longer slides toward the bottom of the installation groove 31.

[0045] Reference Figure 3 , Figure 6 and Figure 7 In order to enable the second threaded portion 421 and the first threaded portion 321 to be smoothly threadedly connected, arc-shaped fastening blocks 341 are integrally formed at the left and right ends of the first limit block 34, and the position of the fastening block 341 is located on the side of the first limit block 34 close to the notch of the mounting groove 31, so that when the end of the first connecting plate 32 close to the bottom of the mounting groove 31 abuts against the fastening block 341, the first connecting plate 32 is fixed at the side wall of the mounting groove 31 close to the notch. At this time, the first connecting plate 32 and the second connecting plate 42 can be threadedly connected by simply rotating the upper kettle body 1.

[0046] Reference Figure 3 , Figure 6 and Figure 7 In order to limit the position of the first connecting plate 32 and the second connecting plate 42 when they are threadedly connected, in the present embodiment, the left end of the first connecting plate 32 is integrally formed with a second limit block 323. Therefore, when the upper kettle body 1 is rotated clockwise, the first threaded portion 321 and the second threaded portion 421 are threadedly connected. When the second connecting plate 42 abuts against the second limit block 323, the upper kettle body 1 can no longer be rotated, that is, the rotation pre-locking is completed. In order to prevent the upper kettle body 1 from rotating back easily, it is only necessary to squeeze the upper kettle body 1 to slide the first connecting plate 32 to abut against the bottom of the mounting groove 31. At this time, the fastening block 341 squeezes the first connecting plate 32, so that the first connecting plate 32 is not easy to slide up and down.

[0047] The use process of a cooling liquid kettle in the embodiment of the present application is as follows: when the cooling liquid kettle needs to be cleaned, only a little force needs to be applied to the upper kettle body 1 to pull it upwards, so that the plug-in block 11 and the plug-in slot 21 are separated, and then the upper kettle body 1 is rotated counterclockwise to release the threaded connection between the first connecting plate 32 and the second connecting plate 42 to separate the upper kettle body 1 and the lower kettle body 2 for cleaning. When cleaning is completed, the opening channel 33 is aligned with the second connecting plate 42, so that the second connecting plate 42 abuts against the first limit block 34 along the opening channel 33. At this time, the upper kettle body 1 is rotated clockwise so that the first connecting plate 32 and the second connecting plate 42 are threadedly connected. When the second connecting plate 42 is rotated to the second limit block 323 and cannot be rotated anymore, a little force is applied to the upper kettle body 1 to press the upper kettle body 1 toward the lower kettle body 2. When the plug-in block 11 is inserted into the plug-in slot 21, the installation of the upper kettle body 1 and the lower kettle body 2 is completed.

[0048] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A coolant pot, characterized in that: The invention comprises an upper kettle body (1) and a lower kettle body (2) plugged into the upper kettle body (1), the upper kettle body (1) being provided with a first connecting component (3), the lower kettle body (2) being provided with a second connecting component (4) rotationally locked with the first connecting component (3), the first connecting component (3) comprising a mounting groove (31), a groove wall of the mounting groove (31) being provided with a plurality of equidistantly distributed first connecting plates (32), the first connecting plates (32) being provided with a first threaded portion (321), the second connecting component (4) comprising a bottom plate (41), an end of the bottom plate (41) close to the first connecting plate (32) being provided with a plurality of equidistantly distributed second connecting plates (42), the second connecting plate (42) being provided with a second threaded portion (421) threadedly connected with the first threaded portion (321).

2. A coolant pot according to claim 1, characterized in that: A sliding block (322) is provided at one end of the first connecting plate (32) that abuts against the groove wall of the installation groove (31), and a sliding groove (311) for the sliding block (322) to slide is provided at the groove wall of the installation groove (31).

3. A coolant pot according to claim 2, characterized in that: The installation groove (31) is provided with a plurality of equally spaced open channels (33) arranged adjacent to the first connecting plate (32), and a first limiting block (34) for vertically limiting the second connecting plate (42) is provided on one side of the open channel (33) close to the bottom of the installation groove (31).

4. A coolant pot according to claim 3, characterized in that: One end of the first connection plate (32) abutting against the first limit block (34) is provided with a second limit block (323) for lateral limit of the second connection plate (42).

5. A coolant pot according to claim 4, characterized in that: A fastening block (341) is provided at one end of the first limiting block (34) abutting against the first connecting plate (32), and the fastening block (341) is located on a side of the first limiting block (34) away from the bottom of the installation slot (31).

6. A coolant pot according to claim 2, characterized in that: A groove (3111) is provided on the groove wall of the sliding groove (311), and the sliding block (322) is provided with a protrusion (3221) embedded in the groove (3111).

7. A coolant pot according to claim 6, characterized in that: First chamfers (3222) are provided on both sides of one end of the sliding block (322) abutting against the bottom of the groove of the sliding groove (311), and a second chamfer (3112) is provided at the edge of one end of the sliding groove (311) away from the bottom of the groove, which cooperates with the first chamfer (3222) to embed the protrusion (3221) in the groove (3111).

8. A coolant pot according to claim 7, characterized in that: A third limiting block (312) for vertically limiting the first connecting plate (32) is provided on a side of the sliding groove (311) facing away from the mounting groove (31).

9. The coolant pot according to claim 1, characterized in that: A first sealing groove (411) is provided at a side wall where the bottom plate (41) abuts against a groove wall of the installation groove (31), and a first sealing ring (412) is provided in the first sealing groove (411).

10. The coolant pot according to claim 1, characterized in that: A second sealing groove (111) is provided at one end of the upper kettle body (1) close to the lower kettle body (2), a second sealing ring (112) is provided in the second sealing groove (111), and a third sealing groove (211) communicating with the second sealing groove (111) is provided in the lower kettle body (2), a third sealing ring (212) is provided in the third sealing groove (211).

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