CN210196648U - Rubber tube with self-locking fixing structure - Google Patents
Rubber tube with self-locking fixing structure Download PDFInfo
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- CN210196648U CN210196648U CN202020050375.XU CN202020050375U CN210196648U CN 210196648 U CN210196648 U CN 210196648U CN 202020050375 U CN202020050375 U CN 202020050375U CN 210196648 U CN210196648 U CN 210196648U
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- rubber tube
- self
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Abstract
The utility model discloses a rubber tube with self-locking type fixed knot constructs, including the rubber tube body, the one end of rubber tube body is equipped with first main interface (1) of being connected with the water pump, the other end of rubber tube body is equipped with second main interface (2) of connecting the condenser, the outer wall of the interlude of rubber tube body is equipped with third interface (3) of being connected the oil cooler, and the outer wall of the rubber tube body that lies in between third interface (3) and fourth interface (4) is equipped with self-locking plate (7), the one end of self-locking plate (7) is fixed at the outer wall of rubber tube body, and the other end is the bending section and is equipped with rubber pad (8); the radian of the bending section of the self-locking plate (7) is larger than 180 degrees. The hose adopts the pipe clamp welded and fixed with the hose, and the pipe clamp has small volume, no mutual interference and low cost.
Description
Technical Field
The utility model relates to an automobile parts technical field specifically says a rubber tube with from lock fixed knot constructs.
Background
Most diesel engine pipelines are composed of a plurality of hard pipes and hoses, and because the space around the engine is limited, the hard pipes and the hoses are fixedly connected by common pipe clamps. For example, the cooling device is applied to a rubber tube of a water pump cooling pipeline, one end of a main pipeline is connected with a water pump, the other end of the main pipeline is connected with a whole vehicle condenser, a manifold is respectively connected with an oil cooler and a whole vehicle cooling tube, and two supports are fixed with a cylinder body. Thus, the pipe clamp has the disadvantages of large volume, mutual interference, high cost and the like.
Disclosure of Invention
The to-be-solved technical problem of the utility model is to provide an adopt with rubber tube welded fastening's pipe clamp, and the rubber tube that has self-locking type fixed knot structure that the pipe clamp is small, mutually noninterfere, with low costs.
The technical scheme of the utility model is that, a rubber tube with a self-locking fixing structure is provided, which comprises a rubber tube body, one end of the rubber tube body is provided with a first main interface connected with a water pump, the other end of the rubber tube body is provided with a second main interface connected with a condenser, the outer wall of the middle section of the rubber tube body is provided with a third interface connected with an engine oil cooler, the outer wall of the middle section of the rubber tube body far away from the third interface is provided with a fourth interface connected with a cooling pipe, one end of the rubber tube body close to the first main interface is provided with a bent pipe, one end of the rubber tube body close to the second main interface is a straight pipe, the inner diameter of the fourth interface is smaller than that of the third interface, a first fixing plate is arranged beside the rubber tube body close to the third interface, the first fixing plate and the third interface are respectively positioned at two sides of the rubber tube body, a first positioning hole is arranged on, a second fixing plate is arranged beside the rubber tube body close to the fourth connector, and a second positioning hole is formed in the second fixing plate; the method is characterized in that: the outer wall of the rubber tube body between the third interface and the fourth interface is provided with a self-locking plate, one end of the self-locking plate is fixed on the outer wall of the rubber tube body, and the other end of the self-locking plate is a bent section and is provided with a rubber pad; the radian of the bending section of the self-locking plate is larger than 180 degrees.
The two sides of the rubber pad are respectively provided with an upward bent flange, a groove is formed between the flange on each side and the rubber pad body, and the two sides of the self-locking plate are respectively embedded into the corresponding grooves.
The lateral wall of the rubber pad is provided with two bulges, and each bulge passes through one through hole on the self-locking plate and protrudes out of the surface of the locking plate.
The one end that self-locking piece and rubber tube body are fixed is the arc piece, and the radian is unanimous and the laminating with the outer wall radian of rubber tube body.
The protruding top is equipped with barb type round platform, the minimum external diameter of barb type round platform is greater than the external diameter of protruding body.
After the structure more than adopting, the utility model has the advantages of it is following: the outer wall of the rubber tube body between the third interface and the fourth interface is provided with a self-locking plate, one end of the self-locking plate is fixed on the outer wall of the rubber tube body, and the other end of the self-locking plate is a bent section and is provided with a rubber pad; the radian of the bending section of the self-locking plate is larger than 180 degrees, the complete section of the self-locking plate can limit and fix other pipe fittings, and a rubber pad is adopted, so that the friction force and pressing force can be increased, and the fixation is firmer; the radian of the bending section is larger than 180 degrees, so that the pipe fitting has better wrapping property. The rubber pad can eliminate resonance between the pipe clamp and the pipe fitting, and further eliminate difference generated by expansion with heat and contraction with cold of the pipe fitting.
As an improvement, the two side edges of the rubber pad are respectively provided with an upward bent flanging, a groove is formed between the flanging on each side and the rubber pad body, and the two sides of the self-locking plate are respectively embedded into the corresponding grooves, so that the rubber pad can be better limited with the self-locking plate, and the firmness of the rubber pad and the self-locking plate is good.
As an improvement, the outer side wall of the rubber pad is provided with two bulges, each bulge passes through one through hole in the self-locking piece and protrudes out of the surface of the locking piece, and the bulges further play a limiting role.
As the improvement, the end that self-locking piece and rubber tube body are fixed is the arc piece, and the radian is unanimous and the laminating with the outer wall radian of rubber tube body, and both contact surfaces are bigger, and the fastness is good.
As an improvement, the top end of the protrusion is provided with a barb-shaped circular truncated cone, and the minimum outer diameter of the barb-shaped circular truncated cone is larger than the outer diameter of the protrusion body, so that the protrusion body is prevented from falling off from the through hole.
Drawings
Fig. 1 is a schematic view of a viewing angle structure of the rubber tube with a self-locking fixing structure of the present invention.
Fig. 2 is a schematic view of the two-structure view of the rubber tube with the self-locking fixing structure of the present invention.
Fig. 3 is a schematic structural view of the self-locking sheet and the rubber pad of the present invention.
Fig. 4 is a schematic structural view of the self-locking piece of the present invention.
Fig. 5 is a schematic structural view of the rubber pad of the present invention.
Shown in the figure: 1. first main interface, 2, second main interface, 3, third interface, 4, fourth interface, 5, first fixed plate, 5.1, first locating hole, 6, second fixed plate, 6.1, second locating hole, 7, from the locking plate, 7.1, through-hole, 7.2, arc piece, 8, rubber pad, 8.1, turn-ups, 8.2, recess, 8.3, arch, 8.3.1, barb type round platform.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
As shown in fig. 1-5, the utility model discloses a rubber tube with from locking type fixed knot constructs, including the rubber tube body, the one end of rubber tube body is equipped with the first main interface 1 of being connected with the water pump, the other end of rubber tube body is equipped with the second main interface 2 of connecting the condenser, the outer wall of the interlude of rubber tube body is equipped with the third interface 3 of connecting the oil cooler, and the outer wall of the interlude of the rubber tube body of keeping away from third interface 3 is equipped with the fourth interface 4 of connecting the cooling tube.
The one end that the rubber tube body is close to first main interface 1 is equipped with the return bend, the one end that the rubber tube body is close to second main interface 2 is the straight tube, the internal diameter of fourth interface 4 is less than the internal diameter of third interface 3.
The rubber tube body is equipped with first fixed plate 5 near the next door of third interface 3, first fixed plate 5 and third interface 3 are located the both sides of rubber tube body respectively, be equipped with first locating hole 5.1 on the first fixed plate 5, the rubber tube body is equipped with second fixed plate 6 near the next door of fourth interface 4, be equipped with second locating hole 6.1 on the second fixed plate 6. The first positioning hole 5.1 and the second positioning hole 6.1 are used for installing bolts, so that the rubber hose body is fixed and positioned.
The outer wall of the rubber tube body between the third interface 3 and the fourth interface 4 is provided with a self-locking plate 7, one end of the self-locking plate 7 is fixed on the outer wall of the rubber tube body, and the other end of the self-locking plate is provided with a rubber pad 8 for bending section. The radian of the bending section of the self-locking plate 7 is larger than 180 degrees. The self-locking plate 7 is S-shaped, the fixed end of the self-locking plate 7 and the rubber tube body is an arc-shaped plate 7.2, the radian of the outer wall of the rubber tube body is consistent with that of the outer wall of the rubber tube body, the radian of the outer wall of the rubber tube body is consistent with that of the outer wall of.
The two sides of the rubber pad 8 are both provided with flanges 8.1 which are bent upwards, a groove 8.2 is formed between the flange 8.1 of each side and the rubber pad 8 body, and the two sides of the self-locking plate 7 are respectively embedded into the corresponding grooves 8.2. The self-locking plate 7 and the rubber pad 8 are fixedly bonded by a 3M adhesive tape.
The lateral wall of rubber pad 8 is equipped with two archs 8.3, and each arch 8.3 passes through a through-hole 7.1 on the self-locking piece 7 and the surface of outstanding self-locking piece 7. The bulge 8.3 plays a role in preventing the two from sliding, and the anti-skid property and the anti-falling property are better.
The top of the protrusion 8.3 is provided with a barb type round platform 8.3.1 which is shaped like a mushroom head, and the minimum outer diameter of the barb type round platform 8.3.1 is larger than the outer diameter of the protrusion 8.3 body.
Claims (5)
1. The rubber tube with the self-locking type fixing structure comprises a rubber tube body, wherein one end of the rubber tube body is provided with a first main interface (1) connected with a water pump, the other end of the rubber tube body is provided with a second main interface (2) connected with a condenser, the outer wall of the middle section of the rubber tube body is provided with a third interface (3) connected with an engine oil cooler, the outer wall of the middle section of the rubber tube body far away from the third interface (3) is provided with a fourth interface (4) connected with a cooling pipe, one end of the rubber tube body close to the first main interface (1) is provided with a bent pipe, one end of the rubber tube body close to the second main interface (2) is a straight pipe, the inner diameter of the fourth interface (4) is smaller than that of the third interface (3), a first fixing plate (5) is arranged beside the rubber tube body close to the third interface (3), and the first fixing plate (5) and the third interface (3) are respectively positioned at, a first positioning hole (5.1) is formed in the first fixing plate (5), a second fixing plate (6) is arranged beside the rubber hose body close to the fourth connector (4), and a second positioning hole (6.1) is formed in the second fixing plate (6); the method is characterized in that: the outer wall of the rubber tube body between the third connector (3) and the fourth connector (4) is provided with a self-locking plate (7), one end of the self-locking plate (7) is fixed on the outer wall of the rubber tube body, and the other end of the self-locking plate is a bent section and is provided with a rubber pad (8); the radian of the bending section of the self-locking plate (7) is larger than 180 degrees.
2. The rubber hose with self-locking type fixing structure according to claim 1, wherein: the two sides of the rubber pad (8) are respectively provided with a flanging (8.1) which is bent upwards, a groove (8.2) is formed between the flanging (8.1) on each side and the rubber pad (8) body, and the two sides of the self-locking plate (7) are respectively embedded into the corresponding grooves (8.2).
3. The rubber hose with a self-locking type fixing structure according to claim 1 or 2, wherein: the lateral wall of rubber pad (8) is equipped with two archs (8.3), and each arch (8.3) pass from through-hole (7.1) on locking plate (7) and the surface of outstanding locking plate (7).
4. The rubber hose with self-locking type fixing structure according to claim 1, wherein: the end of the self-locking plate (7) fixed with the rubber tube body is an arc-shaped plate (7.2), and the radian of the arc-shaped plate is consistent with that of the outer wall of the rubber tube body and is attached to the outer wall of the rubber tube body.
5. The rubber hose with self-locking type fixing structure according to claim 3, wherein: the top of arch (8.3) is equipped with barb type round platform (8.3.1), the minimum external diameter of barb type round platform (8.3.1) is greater than the external diameter of arch (8.3) body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020050375.XU CN210196648U (en) | 2020-01-10 | 2020-01-10 | Rubber tube with self-locking fixing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020050375.XU CN210196648U (en) | 2020-01-10 | 2020-01-10 | Rubber tube with self-locking fixing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210196648U true CN210196648U (en) | 2020-03-27 |
Family
ID=69878815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020050375.XU Active CN210196648U (en) | 2020-01-10 | 2020-01-10 | Rubber tube with self-locking fixing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210196648U (en) |
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2020
- 2020-01-10 CN CN202020050375.XU patent/CN210196648U/en active Active
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