Limiting structure for sealing ring of automobile radiator

Abstract

The utility model provides an automobile radiator sealing ring limit structure, which relates to the technical field of automobile parts and comprises a shell, a liquid inlet pipe is mounted at one end of the upper surface of the shell in a penetrating manner, a liquid outlet pipe is mounted at the other end of the lower surface of the shell in a penetrating manner, and connecting pipes are respectively mounted at the front ends of the liquid inlet pipe and the liquid outlet pipe through limit mechanisms. A user installs the connector, the liquid inlet pipe, the liquid outlet pipe and the connecting pipe through the cooperation of the clamping ring and the fixing ring, then along with the movement of the clamping ring, the clamping ring drives the rubber block to be clamped between the annular placing groove and the connecting ring groove for deformation, the rubber block is completely filled between the annular placing groove and the connecting ring groove, and the rubber block is prevented from falling off. And the rubber block is matched with the sealing ring to achieve further sealing work, so that when the sealing ring is aged and damaged, the rubber block can continue to seal and isolate the liquid, and the leakage condition is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to an automobile part technical field, specifically, relate to a kind of automobile radiator sealing ring limit structure. BACKGROUND

[0002] Automobile radiator is important component in automobile cooling system, and in the process of using radiator, often need to connect the liquid inlet pipe, liquid outlet pipe and external pipe of radiator by joint, then sealed between liquid inlet pipe, liquid outlet pipe, external pipe and joint by sealing ring, but in the long-term use of radiator, since sealing ring long-term with liquid interface can cause sealing ring material to produce aging, and the sealing ring of aging in performance decline can easily produce leakage condition, affect the normal work of radiator, therefore we propose a kind of automobile radiator sealing ring limit structure to solve the above problems. SUMMARY

[0003] The utility model discloses a kind of automobile radiator sealing ring limit structure, solve in the sealed work between liquid inlet pipe, liquid outlet pipe, external pipe and joint by sealing ring, but in the long-term use of radiator, since sealing ring long-term with liquid interface can cause sealing ring material to produce aging, and the sealing ring of aging in performance decline can easily produce leakage condition, affect the normal work of radiator problem.

[0004] To achieve the above object, the technical scheme adopted by the utility model is as follows:

[0005] A kind of automobile radiator sealing ring limit structure, including shell, the upper surface one end of the shell is installed with liquid inlet pipe, the lower surface other end of the shell is installed with liquid outlet pipe, the front end of the liquid inlet pipe and liquid outlet pipe is respectively installed with connecting pipe by limiting mechanism, the inside of the shell is installed with pipeline, the upper and lower ends of the pipeline are respectively connected with liquid inlet pipe and liquid outlet pipe, the front and rear sides of the shell are respectively installed with filter screen, the filter screen and pipeline are mutually parallel.

[0006] Preferably, the limiting mechanism includes a connector, the inside of the connector is provided with two No. The rear end of the connecting pipe is respectively clamped and installed in the inside of the second No. The front end of the liquid inlet pipe and liquid outlet pipe is respectively clamped and installed in the inside of the second No.

[0007] Preferably, the inside of the second No. The end close to each other of the slot is respectively provided with a No. The inside of the No. The sealing ring is respectively installed in the slot, and the sealing ring is respectively attached to the No. The slot, the connecting pipe, the liquid inlet pipe and the liquid outlet pipe.

[0008] As preferred, the inlet pipe, the outlet pipe and the connecting pipe are respectively provided with a fixed ring outside the pipe body and close to one end of the connecting head, the connecting head is respectively provided with a clamping ring movably installed at two ends, the fixed ring is respectively provided with an external thread outside, and the clamping ring is respectively provided with an internal thread inside.

[0009] As preferred, the connecting head is respectively provided with an annular placement groove at two ends inside, the annular placement groove is respectively provided with a rubber block clamped and installed inside, the fixed ring is respectively provided with a connecting ring groove close to the annular placement groove, and the connecting ring groove is aligned with the annular placement groove, and one end of the rubber block is clamped and installed inside the connecting ring groove.

[0010] As preferred, the annular placement groove is respectively provided with a plurality of sliding grooves penetrating the inside outside, the sliding groove is respectively provided with a sliding block movably installed inside, one end of the sliding block inside the annular placement groove is respectively fixedly connected with the rubber block, and the clamping ring is respectively provided with an annular sliding groove close to the sliding groove, and one end of the sliding block away from the rubber block is clamped and installed inside the annular sliding groove.

[0011] Compared with the prior art, the utility model has the advantages of:

[0012] (1) In the utility model, the user installs the connecting head, the inlet pipe, the outlet pipe and the connecting pipe by cooperation of the clamping ring and the fixed ring, then moves the clamping ring to make the clamping ring drive the rubber block to be clamped between the annular placement groove and the connecting ring groove to deform, make the rubber block completely fill between the annular placement groove and the connecting ring groove, make the rubber block cooperate with the sealing ring to realize further sealing work, so that when the sealing ring is damaged due to aging, the rubber block can also continue to seal the liquid to avoid leakage.

[0013] (2) In the utility model, the clamping ring drives the rubber block to move simultaneously when moving through the thread, so that the sliding block drives the rubber block to be clamped between the annular placement groove and the connecting ring groove to seal, then the sliding block extrudes the rubber block when the clamping ring continues to move, so that the rubber block deforms through the extrusion force, the contact area of the rubber block with the annular placement groove and the connecting ring groove is improved, and the sealing effect of the rubber block is improved. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is an overall structure schematic view of the utility model of a kind of automobile radiator sealing ring limiting structure;

[0015] Figure 2 It is a front view structure schematic view of the utility model of a kind of automobile radiator sealing ring limiting structure;

[0016] Figure 3The utility model relates to a kind of side view structure schematic diagram of automobile radiator sealing ring limiting structure.

[0017] Figure 4 The utility model relates to a kind of automobile radiator sealing ring limiting structure of Figure 2 The utility model relates to a kind of side view structure schematic diagram of automobile radiator sealing ring limiting structure.

[0018] Figure 5 The utility model relates to a kind of automobile radiator sealing ring limiting structure of Figure 3 The utility model relates to a kind of side view structure schematic diagram of automobile radiator sealing ring limiting structure.

[0019] Figure 6 The utility model relates to a kind of automobile radiator sealing ring limiting structure of Figure 4 The utility model relates to a kind of side view structure schematic diagram of automobile radiator sealing ring limiting structure.

[0020] Figure 7 The utility model relates to a kind of automobile radiator sealing ring limiting structure of Figure 6 The utility model relates to a kind of side view structure schematic diagram of automobile radiator sealing ring limiting structure.

[0021] In the drawing: 1, shell; 2, liquid inlet pipe; 3, liquid outlet pipe; 4, connecting pipe; 5, limiting mechanism; 501, connecting head; 502, No. 1 clamping groove; 503, sealing ring; 504, No. 2 clamping groove; 505, fixed ring; 506, clamping ring; 507, annular placement groove; 508, connecting ring groove; 509, rubber block; 510, sliding groove; 511, sliding block; 512, annular sliding groove; 6, filter screen; 7, pipeline. Specific implementation

[0022] The technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the embodiments of the utility model, and obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0023] As Figures 1 to 7 shown, the utility model discloses a kind of automobile radiator sealing ring limiting structure, including shell 1, the upper surface one end of shell 1 is installed with liquid inlet pipe 2, the lower surface other end of shell 1 is installed with liquid outlet pipe 3, the front end of liquid inlet pipe 2 and liquid outlet pipe 3 is respectively installed with connecting pipe 4 by limiting mechanism 5, the inside of shell 1 is installed with pipeline 7, the upper and lower ends of pipeline 7 are respectively connected with liquid inlet pipe 2 and liquid outlet pipe 3, the front and rear sides of shell 1 are respectively installed with filter screen 6, filter screen 6 and pipeline 7 are mutually parallel.

[0024] As Figure 6 and Figure 7As shown, another embodiment of the utility model, the limiting mechanism 5 includes the connecting head 501, the inside of connecting head 501 is equipped with two no. The front and rear ends of the two no. The rear end of connecting pipe 4 is respectively installed in the inside of two no. The front end of liquid inlet pipe 2 and liquid outlet pipe 3 is respectively installed in the inside of two no. The inside of two no. The end of one no. The sealing ring 503 is respectively installed in one no. The sealing ring 503 is respectively fitted between one no. The outside of connecting pipe 4 and the end close to connecting head 501 of liquid inlet pipe 2 and liquid outlet pipe 3 is respectively installed with fixed ring 505, the both ends of connecting head 501 are respectively movably installed with clamping ring 506, the outside of fixed ring 505 is respectively equipped with external thread, the inner wall of clamping ring 506 is respectively equipped with internal thread, clamping ring 506 is installed on the outside of fixed ring 505 through thread, the both ends of connecting head 501 are equipped with annular placement groove 507, the inside of annular placement groove 507 is respectively installed with rubber block 509, the side close to annular placement groove 507 of fixed ring 505 is respectively equipped with connecting ring groove 508, and connecting ring groove 508 is aligned with annular placement groove 507, one end of rubber block 509 is respectively installed in the inside of connecting ring groove 508, the inside of annular placement groove 507 is respectively equipped with several sliding grooves 510, the inside of sliding groove 510 is movably installed with sliding block 511, one end of sliding block 511 in the inside of annular placement groove 507 is respectively fixedly connected with rubber block 509, the side close to sliding groove 510 of clamping ring 506 is respectively equipped with annular sliding groove 512, the end away from rubber block 509 of sliding block 511 is respectively installed in the inside of annular sliding groove 512.

[0025] The user first inserts the connecting head 501 into the outer side of the pipe body of the inlet pipe 2 and the outlet pipe 3 through the second clamping groove 504 to preliminarily connect the connecting head 501, the inlet pipe 2 and the outlet pipe 3, and also allows the sealing ring 503 to be located between the connecting head 501, the inlet pipe 2 and the outlet pipe 3. Then the user can push the clamping ring 506 backward to move the sliding block 511 and the rubber block 509 along the sliding groove 510 and the annular placement groove 507 through the annular sliding groove 512. Then the user can rotate the clamping ring 506 after the clamping ring 506 and the fixed ring 505 meet, and gradually move the clamping ring 506 backward through the threads. At the same time, the sliding block 511 will continue to move the rubber block 509 along with the movement of the clamping ring 506, so that the rubber block 509 is clamped into the inside of the connecting ring groove 508. Then the sliding block 511 continues to extrude the rubber block 509 as the clamping ring 506 continues to move, so that the rubber block 509 can be deformed between the annular placement groove 507 and the connecting ring groove 508, and the rubber block 509 can be more stably and tightly located in the annular placement groove 507 and the connecting ring groove 508 to assist the sealing work. Then the user inserts the connecting pipe 4 into the second clamping groove 504 at the front end of the connecting head 501 and abuts with the sealing ring 503, and then repeats the above steps to install the clamping ring 506 and the rubber block 509, and realize the limiting connection between the inlet pipe 2, the outlet pipe 3, the connecting pipe 4 and the sealing ring 503.

[0026] The annular sliding groove 512 is used to assist the rotation of the clamping ring 506, so that the clamping ring 506 and the sliding block 511 do not interfere with each other, and the annular sliding groove 512 continues to drive the sliding block 511 to move along with the movement of the clamping ring 506, which is more convenient.

[0027] The working principle of the automobile radiator sealing ring limiting structure is as follows:

[0028] In use, first, the user inserts the connecting head 501 into the outer side of the pipe body of the liquid inlet pipe 2 and the liquid outlet pipe 3 through the second clamping groove 504, to preliminarily connect the connecting head 501, the liquid inlet pipe 2 and the liquid outlet pipe 3, and also to allow the sealing ring 503 to be located between the connecting head 501, the liquid inlet pipe 2 and the liquid outlet pipe 3, then the user can push the clamping ring 506 backward, to allow the clamping ring 506 to drive the sliding block 511 and the rubber block 509 to move along the sliding groove 510 and the annular placement groove 507 through the annular sliding groove 512, then after the clamping ring 506 and the fixing ring 505 meet, the user can rotate the clamping ring 506, to allow the clamping ring 506 to gradually continue to move backward through the screw thread, and with the movement of the clamping ring 506, the sliding block 511 will continue to drive the rubber block 509 to move, so that the rubber block 509 is clamped into the inside of the connecting ring groove 508, then with the continuous movement of the clamping ring 506, the sliding block 511 finally extrudes the rubber block 509, so that the rubber block 509 can be deformed between the annular placement groove 507 and the connecting ring groove 508, to allow the rubber block 509 to be more stably and tightly located in the inside of the annular placement groove 507 and the connecting ring groove 508 to assist in the sealing work, then the user inserts the connecting pipe 4 into the inside of the second clamping groove 504 at the front end of the connecting head 501, and abuts against the sealing ring 503, then repeats the above steps, to realize the installation of the clamping ring 506 and the rubber block 509, and realize the limiting connection between the liquid inlet pipe 2, the liquid outlet pipe 3, the connecting pipe 4 and the sealing ring 503.

[0029] Obviously, the above embodiments of the utility model are only examples for clearly illustrating the utility model, and are not a limitation on the embodiments of the utility model. For ordinary skilled in the art, on the basis of the above description, other different forms of changes or variations can be made, and here all the embodiments cannot be exhausted, and any changes or variations derived from the technical scheme of the utility model still fall within the protection scope of the utility model.

Claims

1. A sealing ring limiting structure for an automobile radiator, comprising a housing (1), characterized in that: A liquid inlet pipe (2) is installed through one end of the upper surface of the shell (1), and a liquid outlet pipe (3) is installed through the other end of the lower surface of the shell (1). The front ends of the liquid inlet pipe (2) and the liquid outlet pipe (3) are respectively installed with connecting pipes (4) through limiting mechanisms (5). A pipeline (7) is installed inside the shell (1), and the upper and lower ends of the pipeline (7) are respectively connected to the liquid inlet pipe (2) and the liquid outlet pipe (3). Filter screens (6) are respectively installed on the front and rear sides of the shell (1), and the filter screen (6) and the pipeline (7) are parallel to each other.

2. The automobile radiator sealing ring limiting structure according to claim 1, characterized in that: The limiting mechanism (5) comprises a connecting head (501), wherein the connecting head (501) is provided with second card slots (504) at the front and rear ends thereof, the rear end of the connecting tube (4) is respectively engaged and installed in the second card slots (504) at the front end, and the front ends of the liquid inlet tube (2) and the liquid outlet tube (3) are respectively engaged and installed in the second card slots (504) at the rear end.

3. The automobile radiator sealing ring limiting structure according to claim 2, characterized in that: A first card slot (502) is provided inside the second card slot (504) and at one end close to each other. A sealing ring (503) is installed inside the first card slot (502). The sealing ring (503) is respectively fitted with the first card slot (502), the connecting pipe (4), the liquid inlet pipe (2) and the liquid outlet pipe (3).

4. The automobile radiator sealing ring limiting structure according to claim 3, characterized in that: A fixing ring (505) is respectively installed on the outer side of the tube body of the liquid inlet pipe (2), the liquid outlet pipe (3) and the connecting pipe (4) and at one end close to the connecting head (501). A clamping ring (506) is movably installed on both ends of the connecting head (501). The outer side of the fixing ring (505) is respectively provided with an external thread, and the inner wall of the clamping ring (506) is respectively provided with an internal thread. The clamping ring (506) is installed on the outer side of the fixing ring (505) through the thread.

5. The automobile radiator sealing ring limiting structure according to claim 4, characterized in that: Annular placement grooves (507) are provided at both ends of the interior of the connector (501), and rubber blocks (509) are respectively mounted in the interior of the annular placement grooves (507). A connecting ring groove (508) is respectively provided on one side of the fixing ring (505) close to the annular placement groove (507), and the connecting ring groove (508) is aligned with the annular placement groove (507), and one end of the rubber block (509) is respectively mounted in the interior of the connecting ring groove (508).

6. The automobile radiator sealing ring limiting structure according to claim 5, characterized in that: A plurality of slide grooves (510) are respectively provided on the inner and outer sides of the annular placement groove (507), and a slider (511) is movably installed inside the slide groove (510). One end of the slider (511) located inside the annular placement groove (507) is fixedly connected to the rubber block (509), and an annular slide groove (512) is respectively provided on the side of the clamping ring (506) close to the slide groove (510), and one end of the slider (511) away from the rubber block (509) is respectively clamped and installed inside the annular slide groove (512).

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