CN211623573U - Air outlet rubber tube of automobile air filter - Google Patents
Air outlet rubber tube of automobile air filter Download PDFInfo
- Publication number
- CN211623573U CN211623573U CN201922483109.6U CN201922483109U CN211623573U CN 211623573 U CN211623573 U CN 211623573U CN 201922483109 U CN201922483109 U CN 201922483109U CN 211623573 U CN211623573 U CN 211623573U
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Abstract
The utility model discloses an automobile air cleaner rubber tube of giving vent to anger, automobile air cleaner rubber tube of giving vent to anger includes the flexible pipe of ripple, is fixed in straight tube and the terminal surface clamping ring at the flexible pipe both ends of ripple, the terminal surface of straight tube is equipped with the centre gripping chimb, be equipped with the ladder face between centre gripping chimb and the straight tube, the terminal surface contact of terminal surface clamping ring and centre gripping chimb, the medial surface of terminal surface clamping ring are equipped with annular outer ring limit and inner ring limit, terminal surface clamping ring, outer ring limit and inner ring limit are made by hard material, and the clearance between outer ring limit and the inner ring limit forms annular slot, the centre gripping chimb is located annular slot and pegs graft the cooperation with annular slot, is equipped with sealed glue film on the inboard periphery on the inner ring limit, is equipped with spacing bulge loop on the outside periphery on the outer ring limit, clearance between. The utility model discloses simple structure, simple to operate, sealing performance is good, long service life.
Description
Technical Field
The utility model relates to an auto-parts especially relates to an automobile air filter rubber tube of giving vent to anger.
Background
The air filter for automobile is located in the air inlet system of engine and is an assembly of one or several air-cleaning filter parts, and its main function is to filter out harmful impurities in the air entering cylinder so as to reduce early wear of cylinder, piston ring, valve and valve seat.
The outlet pipe of an automotive air cleaner is usually connected to the inlet pipe of the throttle valve by a rubber hose and is clamped by a clamp. The rubber tube for connecting the outlet tube of the automobile air filter and the inlet tube of the throttle valve is a corrugated rubber tube, and two ends of the corrugated rubber tube are clamped with the outlet tube of the automobile air filter and the inlet tube of the throttle valve through a hoop. Because the end parts of the two ends of the corrugated rubber pipe are softer and are clamped by the clamp for a long time, the thickness of the part, clamped by the clamp, on the corrugated rubber pipe is thinned due to stress, and the phenomenon of deformation and even breakage occurs, so that the sealing performance and the service life of the corrugated rubber pipe are influenced.
SUMMERY OF THE UTILITY MODEL
The utility model relates to a solve the above-mentioned technical problem that prior art's car air cleaner's outlet pipe existed, provide a simple structure, simple to operate, sealing performance is good, long service life's car air cleaner rubber vent pipe.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model discloses an automobile air cleaner rubber tube of giving vent to anger, automobile air cleaner rubber tube of giving vent to anger includes the flexible pipe of ripple, is fixed in straight tube and the terminal surface clamping ring at the flexible pipe both ends of ripple, the terminal surface of straight tube is equipped with the centre gripping chimb, be equipped with the ladder face between centre gripping chimb and the straight tube, the terminal surface contact of terminal surface clamping ring and centre gripping chimb, the medial surface of terminal surface clamping ring are equipped with annular outer ring limit and inner ring limit, terminal surface clamping ring, outer ring limit and inner ring limit are made by hard material, and the clearance between outer ring limit and the inner ring limit forms annular slot, the centre gripping chimb is located annular slot and pegs graft the cooperation with annular slot, is equipped with sealed glue film on the inboard periphery on the outer ring limit, clearance between the spacing bulge loop forms the clamp groove. The utility model discloses the straight tube has been increased at the both ends of ripple flexible pipe, and be equipped with the centre gripping chimb at the terminal surface of straight tube, the centre gripping chimb is located annular slot and with annular slot grafting cooperation, because terminal surface clamping ring, outer loop limit and inner loop limit are made by hard material, make the utility model discloses after the installation, the clamp in the clamp groove directly acts on outer loop limit, thereby can effectively avoid clamp and the chucking part on the automobile air cleaner air outlet rubber pipe to lead to the thickness attenuation because of the atress, the problem that appears warping or even breaks, be favorable to prolonging the utility model discloses a life, still be convenient for the outlet pipe of automobile air cleaner or the import pipe of air throttle to insert the open end of straight tube simultaneously; the interference contact forms sealedly between the import pipe of the outlet pipe of sealant layer and car air cleaner or throttle valve to in order to improve the utility model discloses a connect the leakproofness.
Preferably, the total thickness of the sealant layer, the clamping convex edge and the inner annular edge is equal to the thickness of the straight pipe.
Preferably, the outer ring edge, the inner ring edge and the end face pressing ring are of a homogeneous integrated structure, and the outer ring edge, the inner ring edge and the end face pressing ring are made of plastics or metal materials.
Preferably, the corrugated expansion pipe and the straight pipe are of a homogeneous integral structure.
Preferably, the outer circumferential surface of the straight pipe is provided with a reinforcing rib. The reinforced convex ribs improve the structural strength of the straight pipe and avoid the expansion and deformation of the straight pipe.
Preferably, the inner side edge of the outer end face of the end face pressing ring is provided with a guide inclined plane. The guide inclined plane is convenient for the utility model discloses insert fast on the inlet pipe of automobile air cleaner's outlet pipe or throttle valve.
Preferably, the clamping convex edge is in interference fit with the annular slot.
Therefore, the utility model discloses following beneficial effect has:
(1) the straight pipe is additionally arranged at the two ends of the corrugated expansion pipe, the end face of the straight pipe is provided with the clamping convex edge, the clamping convex edge is positioned in the annular slot and is in splicing fit with the annular slot, and the end face compression ring, the outer annular edge and the inner annular edge are all made of hard materials, so that after the device is installed, the clamp in the clamp groove directly acts on the outer annular edge, and the thickness thinning caused by stress of the clamp and the clamping part on the air outlet rubber pipe of the automobile air filter can be effectively avoided, the problems of deformation and even breakage can be solved, and the service life of the device can be prolonged;
(2) the end face compression ring, the outer ring edge and the inner ring edge are all made of hard materials, so that an outlet pipe of an automobile air filter or an inlet pipe of a throttle valve can be conveniently inserted into the opening end of the straight pipe;
(3) be equipped with the sealing glue layer on the inboard periphery of inner ring limit, the sealing glue layer forms sealedly with interference contact between the import pipe of automobile air cleaner's outlet pipe or air throttle to in order to improve the utility model discloses a connect the leakproofness.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a partially enlarged view of a portion a in fig. 1.
Fig. 3 is a connection section view of the middle end face compression ring, the outer ring edge and the inner ring edge of the present invention.
In the figure: the corrugated expansion pipe comprises a corrugated expansion pipe 1, a straight pipe 2, an end face press ring 3, a clamping convex edge 4, a stepped surface 5, an outer annular edge 6, an inner annular edge 7, an annular slot 8, a sealing glue layer 9, a limiting convex ring 10, a clamp groove 11, a reinforcing convex rib 12 and a guide inclined surface 13.
Detailed Description
The invention is further described with reference to the accompanying drawings and the detailed description.
As shown in figures 1, 2 and 3, the automobile air filter air outlet rubber pipe comprises a corrugated expansion pipe 1, a straight pipe 2 fixed at two ends of the corrugated expansion pipe and an end face press ring 3, wherein the inner edge of the outer end face of the end face press ring is provided with a guide inclined plane 13, the corrugated expansion pipe and the straight pipe are of a homogeneous integral structure made of rubber materials, the outer circumferential surface of the straight pipe is provided with a reinforcing convex rib 12, the end face of the straight pipe is convexly provided with a clamping convex edge 4, a step face 5 is arranged between the clamping convex edge and the straight pipe, the end face press ring is contacted with the end face of the clamping convex edge, the inner end face of the end face press ring is convexly provided with an annular outer ring edge 6 and an annular inner ring edge 7, the end face press ring, the outer ring edge and the inner ring edge are of an integral structure made of plastics, a gap between the outer ring edge and the inner ring edge forms an annular slot 8, the inner circumferential surface of the inner ring edge is provided with a sealing glue layer 9, the outer circumferential surface of the outer ring edge is protruded to form a limiting convex ring 10, a clamp groove 11 is formed in a gap between the limiting convex rings, and the total thickness of the sealing glue layer, the clamping convex edge and the inner ring edge is equal to the thickness of the straight pipe.
The utility model discloses an installation method does: one end of an air outlet rubber pipe of the automobile air filter is sleeved on an outlet pipe of the automobile air filter, the other end of the air outlet rubber pipe of the automobile air filter is sleeved on an inlet pipe of a throttle valve, then a clamp is installed in a clamp groove, and finally the clamp is clamped to complete installation.
The above-described embodiments are only preferred embodiments of the present invention, and are not intended to limit the present invention in any way, and other variations and modifications may be made without departing from the scope of the claims.
Claims (7)
1. The utility model provides an automobile air cleaner rubber tube of giving vent to anger, a serial communication port, automobile air cleaner rubber tube of giving vent to anger includes flexible pipe (1) of ripple, straight tube (2) and terminal surface clamping ring (3) that are fixed in flexible pipe both ends of ripple, the terminal surface of straight tube is equipped with centre gripping chimb (4), be equipped with ladder face (5) between centre gripping chimb and the straight tube, terminal surface clamping ring and the terminal surface contact of centre gripping chimb, the medial surface of terminal surface clamping ring is equipped with annular outer ring limit (6) and inner ring limit (7), terminal surface clamping ring, outer ring limit and inner ring limit are made by hard material, and the clearance between outer ring limit and the inner ring limit forms annular slot (8), centre gripping chimb is located annular slot and pegs graft with annular slot and cooperates, is equipped with sealing glue layer (9) on the inboard circumference of inner ring limit, is equipped with spacing bulge, the clearance between the limit convex rings forms a clamp groove (11).
2. The air outlet hose of an automobile air filter according to claim 1, wherein the total thickness of the sealant layer, the clamping convex edge and the inner annular edge is equal to the thickness of the straight pipe.
3. The air outlet rubber tube of the air filter of the automobile according to claim 1 or 2, wherein the outer ring edge, the inner ring edge and the end face press ring are of a homogeneous and integrated structure, and the outer ring edge, the inner ring edge and the end face press ring are made of plastic or metal.
4. The air outlet hose of the air filter of the automobile according to claim 1, wherein the corrugated expansion pipe and the straight pipe are of a homogeneous and integral structure.
5. The air outlet hose of the air filter of the automobile according to claim 1, wherein the outer circumferential surface of the straight pipe is provided with a reinforcing rib (12).
6. The air outlet rubber tube of the air filter of the automobile according to claim 1, wherein a guide inclined surface (13) is arranged on the inner side edge of the outer end surface of the end surface pressing ring.
7. The air outlet hose of an automobile air filter according to claim 1, wherein the clamping flange is in interference fit with the annular slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922483109.6U CN211623573U (en) | 2019-12-30 | 2019-12-30 | Air outlet rubber tube of automobile air filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922483109.6U CN211623573U (en) | 2019-12-30 | 2019-12-30 | Air outlet rubber tube of automobile air filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211623573U true CN211623573U (en) | 2020-10-02 |
Family
ID=72634966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922483109.6U Active CN211623573U (en) | 2019-12-30 | 2019-12-30 | Air outlet rubber tube of automobile air filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211623573U (en) |
-
2019
- 2019-12-30 CN CN201922483109.6U patent/CN211623573U/en active Active
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