CN216811880U

CN216811880U - Cooling liquid kettle

Info

Publication number: CN216811880U
Application number: CN202220265829.4U
Authority: CN
Inventors: 蒋亨雷
Original assignee: Ningbo Jiakai Auto Parts Co ltd
Current assignee: Ningbo Jiakai Auto Parts Co ltd
Priority date: 2022-02-08
Filing date: 2022-02-08
Publication date: 2022-06-24
Anticipated expiration: 2032-02-08

Abstract

The application relates to a cooling liquid kettle belongs to automobile parts technical field, and it includes casing (1), inlet tube (2) and outlet pipe (3), still establishes including the cover flexible bolster (4) and hold-down mechanism (5) that just are used for cooling liquid pipe (8) cover to establish on outlet pipe (3), hold-down mechanism (5) including be used for with the lateral wall looks butt of cooling liquid pipe (8) and be used for with cooling liquid pipe (8) compress tightly subassembly (6) and with compress tightly drive assembly (7) that compresses tightly that subassembly (6) are connected. The sealing structure has the effect of improving the sealing performance between the water outlet pipe (3) and the cooling liquid pipe (8).

Description

Cooling liquid kettle

Technical Field

The application relates to the field of automobile parts, in particular to a cooling liquid kettle.

Background

At present, a cooling liquid pot is often adopted in an automobile to contain cooling liquid, and when the temperature of an automobile engine is higher, the engine of the automobile is cooled in time through the cooling liquid; when the temperature is lower in winter, the cooling liquid can protect the engine of the automobile, so that the engine of the automobile is not easy to freeze due to too low external temperature.

In the correlation technique, the coolant liquid kettle includes the casing and sets up the inlet tube on the casing and set up in the outlet pipe of casing bottom, and the outlet pipe is worn to locate the coolant liquid pipe of car and is used for providing the coolant liquid for the car, and simultaneously, is provided with the clamp on the outlet pipe, establishes on the coolant liquid pipe of car and cramps the coolant liquid pipe through the clamp cover, realizes coolant liquid pipe and outlet pipe fixed connection.

In view of the above-mentioned related technologies, the inventor believes that in the above-mentioned technical solution, after the cooling liquid kettle is used for a long time, the outlet pipe may generate a certain deformation amount due to aging, so that a certain gap is generated between the outlet pipe and the cooling liquid pipe, and thus the sealing performance between the outlet pipe and the cooling liquid pipe is poor, and particularly in the driving process of an automobile, because the outlet pipe is located at the bottom of the housing, when the automobile bumps, the cooling liquid runs at a risk of leaking from the connection between the outlet pipe and the cooling liquid pipe due to gravity.

SUMMERY OF THE UTILITY MODEL

In order to improve the leakproofness between outlet pipe and the coolant liquid pipe, this application provides a coolant liquid kettle.

The application provides a coolant liquid kettle adopts following technical scheme:

the utility model provides a cooling liquid kettle, includes casing, inlet tube and outlet pipe, still establishes including the cover flexible bolster and hold-down mechanism that just are used for cooling liquid pipe box to establish on the outlet pipe, hold-down mechanism including be used for with the lateral wall looks butt of cooling liquid pipe just is used for with the cooling liquid pipe compresses tightly last compressing tightly subassembly of flexible bolster and with compress tightly the drive assembly that compresses tightly that the subassembly is connected.

By adopting the technical scheme, the flexible buffer part is made of the flexible material so as to have certain flexibility, when the cooling pipe is sleeved on the flexible buffer part, the flexible buffer part is extruded to generate certain deformation, when the water outlet pipe is aged after being used for a long time, the water outlet pipe generates certain deformation, the flexible buffer part performs certain volume expansion, and a gap generated due to the deformation of the water outlet pipe is refilled, so that the gap between the cooling liquid pipe and the water outlet pipe is increased; meanwhile, the pressing driving assembly drives the pressing assembly to press the cooling liquid pipe, so that the cooling liquid pipe presses the flexible buffer part, and the cooling liquid pipe is not easy to slide off the flexible buffer part.

Optionally, the compressing assembly comprises a fixed disc and a compressing block connected with the compressing driving assembly and used for compressing the cooling liquid pipe, and a connecting hole for the cooling liquid pipe to penetrate through is formed in the fixed disc.

Through adopting above-mentioned technical scheme, drive the compact heap and move at the inslot that slides when compressing tightly drive assembly, the compact heap is close to the coolant liquid pipe along the radial direction of fixed disk, and then compresses tightly the coolant liquid pipe, slides the groove through setting up, makes the motion of compact heap more stable to compress tightly the coolant liquid pipe better.

Optionally, compress tightly drive assembly including being used for supplying the driving-disc that the coolant pipe wore to establish, the driving-disc is close to one side of fixed disk is provided with annular thread arch, what a plurality of intervals set up and supply was seted up to one side that the compact heap is close to the driving-disc the drive groove of the protruding embedding of annular thread, the driving-disc with the fixed disk rotates and is connected.

Through adopting above-mentioned technical scheme, the rotation driving-disc drives the protruding rotation of annular thread to make the protruding internal rotation of annular thread at the drive inslot, through the protruding different drive inslots of embedding of annular thread, drive the compact heap and be close to or keep away from the coolant liquid pipe, thereby make the compact heap can compress tightly the coolant liquid pipe.

Optionally, one side of the fixed disk, which is close to the driving disk, is provided with an annular protrusion, and the driving disk is provided with an annular groove for the annular protrusion to be rotatably embedded.

Through adopting above-mentioned technical scheme, through annular protruding embedding ring channel in, realize the rotation between fixed disk and the driving-disc and be connected, make the difficult fixed disk rotation that drives of driving-disc.

Optionally, the cross-sectional area of the annular protrusion on the side close to the driving disc is larger than the cross-sectional area of the annular protrusion on the side far from the driving disc.

Through adopting above-mentioned technical scheme, the annular is protruding to be difficult for following the roll-off in the ring channel, makes the protruding difficult roll-off from the drive inslot of annular screw thread to make the driving-disc can drive the compact heap and slide in the groove that slides.

Optionally, the compressing driving assembly further comprises a fixing ring, the fixing ring is provided with a fixing edge, the fixing edge is annular, the fixing edge and the driving disc are enclosed into the annular groove, and the fixing ring is detachably connected with the driving disc.

By adopting the technical scheme, because the sectional area of the annular protrusion close to one side of the driving disk is larger than the sectional area of the annular protrusion far away from one side of the driving disk, when the shape of the annular groove is fixed, the annular protrusion is not easy to be embedded into the annular groove. Through solid fixed ring with the driving-disc can be dismantled and be connected, conveniently imbed annular protrusion in the ring channel to make things convenient for hold-down mechanism's installation.

Optionally, the fixing ring has a threaded hole, the driving disc is inserted into the threaded hole, and the driving disc is in threaded connection with the fixing ring.

Through adopting above-mentioned technical scheme, in hold-down mechanism's assembling process, earlier put into preset position with annular protrusion, with solid fixed ring and driving-disc threaded connection again to make annular protrusion embedding annular groove in, through driving-disc and solid fixed ring threaded connection, make things convenient for hold-down mechanism's installation.

Optionally, the fixing ring is provided with a locking piece, the locking piece is arranged in the driving disc in a penetrating mode, and the locking piece is in threaded connection with the driving disc.

Through adopting above-mentioned technical scheme, will gu fixed ring and driving-disc fixed connection through the locking piece, make the solid fixed ring's of rotation in-process, gu fixed ring and the difficult relative slip of driving-disc to make solid fixed ring drive the driving-disc better and rotate.

Optionally, a clamping protrusion is arranged on the water outlet pipe, and a clamping groove for embedding the clamping protrusion is formed in the flexible buffer piece.

By adopting the technical scheme, the flexible buffer part is not easy to slide off the water outlet pipe, so that the connection between the flexible buffer part and the water outlet pipe is more stable.

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

1. by arranging the flexible buffer part and the pressing mechanism, the stability and the sealing property of the connection between the cooling liquid pipe and the water outlet pipe are improved;

2. the annular thread bulge drives the pressing block to move, so that the cooling liquid pipe is conveniently pressed on the flexible buffer part;

3. the locking piece is used for fixedly connecting the fixing ring and the driving disc, so that the fixing ring and the driving disc are not easy to slide relatively.

Drawings

Fig. 1 is a schematic view of the overall structure of a cooling liquid pot according to an embodiment of the present application.

Fig. 2 is an exploded view of the outlet tube, hold-down structure and coolant tube of an embodiment of the present application.

Figure 3 is an exploded schematic view of a hold down assembly and hold down drive assembly of an embodiment of the present application.

Fig. 4 is a schematic view of a compression drive assembly of an embodiment of the present application.

Figure 5 is an exploded view of another corner of the hold down assembly and hold down drive assembly of an embodiment of the present application.

FIG. 6 is an exploded view of the retaining ring and drive plate of an embodiment of the present application.

Description of reference numerals: 1. a housing; 2. a water inlet pipe; 21. a nut cap; 3. a water outlet pipe; 31. clamping the bulges; 4. a flexible buffer; 41. a clamping groove; 5. a hold-down mechanism; 6. a compression assembly; 61. fixing the disc; 62. a compression block; 621. a sliding part; 622. a rack portion; 623. a drive slot; 624. anti-skid lines; 63. a sliding groove; 64. connecting holes; 65. an annular projection; 7. a compression drive assembly; 71. a drive disc; 72. a fixing ring; 721. a threaded hole; 722. a locking block; 723. a locking member; 724. fixing the edge; 73. perforating holes; 74. an annular threaded boss; 75. an annular groove; 76. a limiting convex edge; 77. an external thread; 78. a fixed block; 8. a coolant tube.

Detailed Description

The present application is described in further detail below with reference to figures 1-6.

The embodiment of the application discloses a cooling liquid kettle, which is used for providing cooling liquid for a cooling liquid pipe 8 of an automobile.

Referring to fig. 1 and 2, the cooling liquid pot includes a housing 1 for containing cooling liquid, a water inlet pipe 2 for adding cooling liquid, a water outlet pipe 3 connected to a cooling liquid pipe 8, a flexible buffer 4 sleeved on the water outlet pipe 3, and a pressing mechanism 5. The water inlet pipe 2 and the water outlet pipe 3 are integrally connected with the shell 1, the water inlet pipe 2 is in threaded connection with a nut cap 21, and the water inlet pipe 2 is sealed through the nut cap 21; the cooling liquid pipe 8 is sleeved on the flexible buffer member 4, the pressing mechanism 5 is sleeved on the cooling liquid pipe 8 and presses the cooling liquid pipe 8 on the flexible buffer member 4, and therefore the sealing performance between the water outlet pipe 3 and the cooling liquid pipe 8 is improved.

Referring to fig. 2, the flexible buffer 4 is tubular, and the flexible buffer 4 is made of a flexible material to improve the sealing property between the water outlet pipe 3 and the cooling liquid pipe 8, in this embodiment, the flexible buffer 4 is made of rubber. The protruding 31 of the joint that a plurality of intervals set up that an organic whole is connected with on outlet pipe 3's the lateral wall, and a plurality of joints are protruding 31 all to be cyclic annular, and the joint groove 41 that a plurality of intervals set up is seted up to flexible bolster 4's inside wall, and a plurality of joint grooves 41 all are the annular, and a plurality of joint grooves 41 and the protruding 31 one-to-one of a plurality of joints, joint arch 31 embedding joint inslot 41 to make flexible bolster 4 be difficult for following the landing on outlet pipe 3.

Referring to fig. 1 and 2, the pressing mechanism 5 includes a pressing assembly 6 and a pressing driving assembly 7, the pressing assembly 6 and the pressing driving assembly 7 are both sleeved on the outer side wall of the cooling liquid pipe 8, and the pressing driving assembly 7 is located on one side of the pressing assembly 6 away from the casing 1, the pressing assembly 6 is driven to move by the pressing driving assembly 7, so that the pressing assembly 6 abuts against the outer side wall of the cooling liquid pipe 8, and the cooling liquid pipe 8 is pressed on the flexible buffer 4.

Referring to fig. 3, the pressing assembly 6 includes a fixed disk 61 and a pressing block 62, a connecting hole 64 for the cooling liquid pipe 8 to pass through is formed in the fixed disk 61, a sliding groove 63 communicated with the connecting hole 64 is radially formed in one side of the fixed disk 61 close to the pressing driving assembly 7, and the pressing block 62 is slidably inserted into the sliding groove 63. Wherein, the groove 63 that slides can be one, also can be a plurality of, and in this embodiment, in order to make the better coolant liquid pipe 8 that compresses tightly of compact heap 62, three groove 63 that slides has been seted up threely, and three groove 63 that slides is equidistant interval distribution in circumference on fixed disk 61, and is corresponding, compact heap 62 also is provided with threely.

The pressing block 62 comprises a sliding part 621 and a rack part 622, the sliding part 621 is slidably embedded into the sliding groove 63, the rack part 622 and one side of the sliding part 621 far away from the fixed disc 61 are integrally connected, a plurality of anti-skid grains 624 are integrally arranged on one side of the sliding part 621 close to the cooling liquid pipe 8, and the pressing block 62 can better press the outer side wall of the cooling liquid pipe 8 by arranging the anti-skid grains 624; the rack portion 622 is located on the outer side of the sliding groove 63, a plurality of driving grooves 623 are formed in one side, away from the sliding portion 621, of the rack portion 622, and the arrangement direction of the plurality of driving grooves 623 is the same as the length direction of the sliding groove 63.

Referring to fig. 3 and 4, the pressing driving assembly 7 includes a driving disk 71 coaxially disposed with the fixed disk 61 and a fixing ring 72 sleeved on the driving disk 71, a through hole 73 for the cooling liquid pipe 8 to pass through is formed in the driving disk 71, one side of the driving disk 71 close to the pressing block 62 is integrally connected with an annular threaded protrusion 74, the annular threaded protrusion 74 is formed by a strip in a vortex-shaped distribution, and the annular threaded protrusion 74 is rotatably embedded in a driving groove 623 of the rack portion 622.

When the pressing mechanism 5 works, the driving disk 71 is rotated to drive the annular threaded protrusion 74 to rotate, and then the rack portion 622 drives the pressing block 62 to slide in the sliding groove 63, so that the pressing block 62 can press the outer side wall of the cooling liquid pipe 8.

Referring to fig. 3 and 4, in order to make the driving disc 71 not easily drive the fixing disc 61 to rotate when the driving disc 71 rotates, one side of the fixing disc 61 close to the driving disc 71 is integrally connected with an annular protrusion 65, an annular groove 75 for the annular protrusion 65 to rotatably insert is formed in the driving disc 71, and the fixing disc 61 is rotatably connected with the driving disc 71.

Referring to fig. 4 and 5, in order to make the annular protrusion 65 not easily slide out of the annular groove 75, the cross-sectional area of the side of the annular protrusion 65 close to the driving disk 71 is larger than that of the side of the annular protrusion 65 far from the driving disk 71, and the shape of the annular groove 75 is matched with that of the annular protrusion 65. In this embodiment, it is preferable that the sectional area of the annular protrusion 65 on the side away from the driving disc 71 is gradually increased to the sectional area of the annular protrusion 65 on the other side, wherein the radial section of the annular protrusion 65 may be dovetail-shaped, U-shaped, or trapezoid, as long as the annular protrusion 65 is not easy to slide out of the annular groove 75, and in this embodiment, the radial section of the annular protrusion 65 is a right trapezoid.

Referring to fig. 4 and 6, a fixing edge 724 is integrally connected to the fixing ring 72, the fixing edge 724 is annular, the fixing edge 724 protrudes out of a side wall of the driving disc 71 close to the fixing disc 61, a limiting convex edge 76 is integrally connected to one side of the driving disc 71 close to the fixing disc 61, the limiting convex edge 76 is annular, and the radius of the limiting convex edge 76 is smaller than that of the fixing edge 724 and is coaxially arranged with the fixing edge 724. The annular groove 75 is defined by the position-limiting convex edge 76 and the fixing edge 724.

In order to facilitate the annular protrusion 65 to be inserted into the annular groove 75, the fixing ring 72 is detachably connected with the driving disc 71, in this embodiment, the fixing ring 72 is provided with a threaded hole 721, the outer side wall of the driving disc 71 is provided with an external thread 77, the driving disc 71 is inserted into the threaded hole 721, and the driving disc 71 is in threaded connection with the fixing ring 72.

In the process of rotating the fixed ring 72 to drive the driving disc 71 to rotate, in order to prevent relative sliding between the fixed ring 72 and the driving disc 71, the fixed ring 72 is integrally connected with a locking block 722, and the locking block 722 protrudes out of one side wall of the driving disc 71 away from the fixed disc 61; the driving disk 71 is integrally connected to the fixing plate 78 at a side away from the fixing plate 61, and the locking block 722 is provided with a locking member 723, in this embodiment, the locking member 723 is a screw, and the screw is sequentially inserted into the locking block 722 and the fixing block 78 and is screwed and fixed to the fixing block 78.

The implementation principle of the cooling liquid kettle in the embodiment of the application is as follows: in the process of connecting the cooling liquid kettle and the cooling liquid pipe 8, the flexible buffer part 4 is sleeved on the water outlet pipe 3, and then the cooling liquid pipe 8 is sleeved on the flexible buffer part 4; then, the compressing assembly 6 and the compressing driving assembly 7 are sleeved on the outer side wall of the cooling pipe, the fixing ring 72 is rotated to drive the driving disc 71 and the annular threaded boss 74 to rotate, and further the compressing block 62 is driven to move, so that the compressing block 62 compresses the cooling pipe 8.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a coolant pot, includes casing (1), inlet tube (2) and outlet pipe (3), its characterized in that: still establish including the cover flexible bolster (4) and hold-down mechanism (5) that outlet pipe (3) are gone up and are used for cooling liquid pipe (8) cover to establish, hold-down mechanism (5) including be used for with the lateral wall looks butt of cooling liquid pipe (8) is used for with cooling liquid pipe (8) compress tightly subassembly (6) and with compress tightly drive assembly (7) that subassembly (6) transmission is connected on flexible bolster (4).

2. A cooling solution kettle according to claim 1, wherein: the pressing component (6) comprises a fixed disc (61) and a pressing block (62) which is in transmission connection with the pressing driving component (7) and is used for pressing the cooling liquid pipe (8), and a connecting hole (64) for the penetration of the cooling liquid pipe (8) is formed in the fixed disc (61);

one side of the fixed disc (61) close to the pressing driving assembly (7) is radially provided with a sliding groove (63) communicated with the connecting hole (64), the pressing block (62) is located in the sliding groove (63), and the pressing block (62) and the fixed disc (61) are connected.

3. A cooling solution kettle according to claim 2, wherein: compress tightly drive assembly (7) including being used for the confession drive-disc (71) that coolant liquid pipe (8) were worn to establish, drive-disc (71) are close to one side of fixed disk (61) is provided with annular thread arch (74), compact heap (62) are close to one side of drive-disc (71) is seted up that a plurality of intervals set up and is supplied drive groove (623) of annular thread arch (74) embedding, drive-disc (71) with fixed disk (61) rotate and are connected.

4. A cooling solution kettle according to claim 3, wherein: one side of the fixed disc (61) close to the driving disc (71) is provided with an annular bulge (65), and an annular groove (75) for the annular bulge (65) to be rotatably embedded into is formed in the driving disc (71).

5. A cooling solution kettle according to claim 4, wherein: the cross-sectional area of the side of the annular protrusion (65) close to the driving disc (71) is larger than that of the side of the annular protrusion (65) far away from the driving disc (71).

6. A cooling solution kettle according to claim 4, wherein: compress tightly drive assembly (7) and still include solid fixed ring (72), gu fixed ring (72) have fixed limit (724), fixed limit (724) are the annular, ring channel (75) by fixed limit (724) with driving-disc (71) enclose, gu fixed ring (72) with driving-disc (71) can dismantle the connection.

7. A cooling solution kettle according to claim 6, wherein: the fixing ring (72) has a threaded hole (721), and the drive disk (71) is in threaded connection with the fixing ring (72).

8. A cooling solution kettle according to claim 6, wherein: the fixing ring (72) is provided with a locking piece (723), the locking piece (723) penetrates through the driving disc (71), and the locking piece (723) is in threaded connection with the driving disc (71).

9. A cooling solution kettle according to claim 1, wherein: be provided with joint arch (31) on the lateral wall of outlet pipe (3), offer the confession on flexible bolster (4) joint groove (41) of joint arch (31) embedding.