CN218152918U

CN218152918U - Turbo charger business turn over gas rubber tube for car

Info

Publication number: CN218152918U
Application number: CN202222519358.8U
Authority: CN
Inventors: 李陈东旭; 李论; 李思全; 李佑广; 王若文; 简安元; 董申文; 彭厚彬; 陈永发; 李警
Original assignee: Heiter Hubei Technology Co ltd
Current assignee: Heiter Hubei Technology Co ltd
Priority date: 2022-09-23
Filing date: 2022-09-23
Publication date: 2022-12-27
Anticipated expiration: 2032-09-23

Abstract

The utility model discloses an air inlet and outlet rubber tube of a turbocharger for an automobile, which comprises a tube body with openings at two ends; the pipe orifices at two ends of the pipe body are respectively provided with a clamp groove, and the edge of each clamp groove is connected with a plurality of clamp limiting bosses; the pipe orifices at the two ends of the pipe body are provided with slope-shaped chamfer slopes. The device has solved prior art's turbo charger rubber tube of giving vent to anger and can't effectively carry on spacingly to the clamp when carrying out the butt joint, and can not confirm the problem of good butt joint angle conveniently when the butt joint, has simple structure, convenient to use, can effectively carry on spacingly to the clamp when the butt joint, and can fix a position the characteristics of butt joint angle conveniently when the butt joint.

Description

Turbo charger business turn over gas rubber tube for car

Technical Field

The utility model belongs to the technical field of the car rubber tube, in particular to turbo charger business turn over gas rubber tube for car.

Background

In the prior art, a connecting pipe between an air outlet end of an air filter and an air inlet end of a turbocharger of an engine is mainly connected by a rubber pipe and a metal pipe; in the connection process, the air inlet and outlet rubber pipes need to be butted by a hoop, the rubber pipe in the prior art cannot limit the hoop effectively during butt joint and cannot quickly position the relative angle between the rubber pipe and the handle pipe effectively during butt joint, for example, the patent with the patent number of CN203214202U discloses an integrated air inlet and outlet rubber pipe of a turbocharger; the hard pipe end and the soft pipe end of the product rubber pipe with the lining stainless steel ring can be respectively connected with the air outlet rubber pipe of the air filter and the air inlet of the turbocharger by hoops, and compared with an air path pipe formed by combining a stainless steel pipe and a rubber pipe commonly used by the current commercial vehicle, the product rubber pipe has the technical advantages of light weight, convenience in assembly and low cost; however, the following problems still exist in such a design: the rotation of the hoop cannot be effectively limited, and the hoop still has the problem of rotation in the connection use process; and the connection angle can not be effectively positioned when the rubber tube is butted with the opponent tube; therefore, the air inlet and outlet rubber hose of the turbocharger for the automobile needs to be designed to solve the problems.

Disclosure of Invention

The utility model aims to solve the technical problem that a turbo charger business turn over gas rubber tube for car is provided, the device has solved the turbo charger business turn over gas rubber tube of prior art and when carrying out the butt joint, can't effectively carry on spacingly to the clamp, and can not confirm the problem of butt joint angle conveniently when the butt joint, has simple structure, convenient to use, can effectively carry on spacingly to the clamp when the butt joint, and can fix a position the characteristics of butt joint angle conveniently when the butt joint.

In order to solve the technical problem, the utility model discloses the technical scheme who adopts is: an air inlet and outlet rubber pipe of a turbocharger for an automobile comprises a pipe body with openings at two ends; the pipe orifices at the two ends of the pipe body are both provided with a clamp groove, and the edge of the clamp groove is connected with a plurality of clamp limiting bosses; the pipe orifices at the two ends of the pipe body are provided with slope-shaped chamfer slopes.

Furthermore, the chamfer slope is 1-3mm, which is used for guiding and is convenient for product assembly.

Furthermore, the height of the clamp limiting boss is 2-5mm, the width of the boss is 2-5mm, and the distance between bosses is 10-16mm.

Furthermore, the thickness of the pipe wall of the pipe body is 4-6mm, so that the negative pressure resistance of the rubber pipe is improved while the integral sealing performance of the rubber pipe is ensured.

Preferably, the inner walls of the pipe orifices at two ends of the pipe body are connected with a plurality of annular sealing bosses; when in use, the sealing function can be achieved, the diameter of the circular arc sealing boss is 0.5-2mm, and the boss interval is 2-8mm.

Preferably, the inner wall of the pipe body is connected with an annular assembling limiting boss, and the assembling limiting boss is in contact fit with the pipe opening of the counter pipe.

Furthermore, the assembling limit boss plays a role of an inner wall reinforcing rib, the negative pressure resistance of the rubber tube is improved, the height of the boss is 2-5mm, and the width of the boss is 2-5mm.

Preferably, one end of the pipe orifice is connected with a plurality of raised assembling clamping blocks, and the assembling clamping blocks are clamped and matched with the grooves of the opponent part; the number of the rubber tube limiting bosses is 1-2, the height of the bosses is 3-6mm, the width of the bosses is 3-10mm, and after assembly, the rubber tube limiting bosses are clamped into the grooves of the counterpart pieces, so that the assembly angle and the assembly position are correct.

Preferably, one end of the pipe orifice is connected with a plurality of groove-shaped assembling and limiting grooves, and the assembling and limiting grooves are in clamping fit with bosses of the counterpart pieces; the number is 1-2, the depth of the groove is 2-5mm, and the width of the groove is 2-10mm; after assembly, the rubber tube limiting groove is clamped into the boss of the counterpart piece, so that the assembly angle and the position are ensured to be correct.

The beneficial effects of the utility model are that:

the device is provided with the clamp groove and the clamp limiting boss, so that the installation and the limitation of the clamp can be facilitated, and the rotation of the clamp in use can be avoided; the limiting boss and the limiting groove for assembly are arranged, so that excessive insertion and angular rotation of the hand tube in the rubber tube during insertion can be avoided respectively, and limitation is performed in the radial direction and the axial direction; the problem of prior art's turbo charger business turn over air hose when carrying out the butt joint, can't effectively carry on spacingly to the clamp, and can not confirm the good butt joint angle conveniently when the butt joint is solved, have simple structure, convenient to use, can effectively carry on spacingly to the clamp when the butt joint, and can fix a position the characteristics of butt joint angle when the butt joint conveniently.

Drawings

Fig. 1 is a schematic structural diagram a of the present invention;

fig. 2 is a schematic structural diagram B of the present invention;

the reference numbers in the figures are: chamfer slope 1, sealed boss 2, the spacing boss 3 of assembly, the spacing boss 4 of clamp, body 5, assembly fixture block 6, the spacing recess 7 of assembly.

Detailed Description

As shown in fig. 1-2, an air inlet/outlet rubber tube of a turbocharger for an automobile comprises a tube body 5 with openings at two ends; the pipe orifices at the two ends of the pipe body 5 are both provided with a clamp groove, and the edge of the clamp groove is connected with a plurality of clamp limiting bosses 4; the pipe openings at the two ends of the pipe body 5 are provided with slope-shaped chamfer slopes 1.

Furthermore, the chamfer slope is 11-3mm, which is used for guiding and is convenient for product assembly.

Furthermore, the height of the clamp limiting boss 4 is 2-5mm, the width of the boss is 2-5mm, and the distance between bosses is 10-16mm.

Furthermore, the thickness of the pipe wall of the pipe body 5 is 4-6mm, so that the negative pressure resistance of the rubber pipe is improved while the integral sealing performance of the rubber pipe is ensured.

Preferably, the inner walls of the pipe orifices at two ends of the pipe body 5 are connected with a plurality of annular sealing bosses 2; when in use, the sealing function can be achieved, the diameter of the circular arc sealing boss 2 is 0.5-2mm, and the boss distance is 2-8mm.

Preferably, the inner wall of the pipe body 5 is connected with an annular assembling limiting boss 3, and the assembling limiting boss 3 is in contact fit with the pipe orifice of the opposite hand pipe.

Furthermore, the assembling limit boss 3 plays a role of an inner wall reinforcing rib, the negative pressure resistance of the rubber tube is improved, the height of the boss is 2-5mm, and the width of the boss is 2-5mm.

Preferably, one end of the pipe orifice is connected with a plurality of convex assembling fixture blocks 6, and the assembling fixture blocks 6 are clamped and matched with the grooves of the opponent part; the number of the rubber tube limiting bosses is 1-2, the height of the bosses is 3-6mm, the width of the bosses is 3-10mm, and after assembly, the rubber tube limiting bosses are clamped into the grooves of the counterpart pieces, so that the assembly angle and the assembly position are correct.

Preferably, one end of the pipe orifice is connected with a plurality of groove-shaped assembling and limiting grooves 7, and the assembling and limiting grooves 7 are in clamping fit with a boss of the opponent part; the number is 1-2, the depth of the groove is 2-5mm, and the width of the groove is 2-10mm; after assembly, the rubber tube limiting groove is clamped into the boss of the counterpart piece, so that the assembly angle and position are ensured to be correct.

The utility model discloses a theory of operation does:

when the clamp is used, the clamp groove and the clamp limiting boss 4 are sleeved with the clamp, so that the clamp can be conveniently installed and limited, and the clamp is prevented from rotating in use; the limiting boss and the limiting groove for assembly are arranged, so that excessive insertion and angular rotation of the hand pipe in the rubber pipe during insertion can be avoided respectively, and limitation can be performed in the radial direction and the axial direction.

The above embodiments are only preferred technical solutions of the present invention, and should not be considered as limitations of the present invention, and the embodiments and features in the embodiments in the present application may be arbitrarily combined with each other without conflict. The protection scope of the present invention shall be defined by the claims and the technical solutions described in the claims, including the technical features of the equivalent alternatives as the protection scope. Namely, equivalent alterations and modifications within the scope of the invention are also within the scope of the invention.

Claims

1. An air inlet and outlet rubber pipe of a turbocharger for an automobile comprises a pipe body with openings at two ends; the method is characterized in that: the pipe orifices at the two ends of the pipe body (5) are respectively provided with a clamp groove, and the edge of each clamp groove is connected with a plurality of clamp limiting bosses (4); the pipe openings at the two ends of the pipe body (5) are provided with slope-shaped chamfer slopes (1).

2. The air inlet and outlet hose of the turbocharger for the automobile according to claim 1, characterized in that: the inner walls of the pipe orifices at the two ends of the pipe body (5) are connected with a plurality of annular sealing bosses (2).

3. The air inlet and outlet hose of the turbocharger for the automobile as claimed in claim 1, wherein: the inner wall of the pipe body (5) is connected with an annular assembling limiting boss (3), and the assembling limiting boss (3) is in contact fit with the pipe orifice of the handle pipe.

4. The air inlet and outlet hose of the turbocharger for the automobile according to claim 1, characterized in that: one end of the pipe orifice is connected with a plurality of raised assembling clamping blocks (6), and the assembling clamping blocks (6) are clamped and matched with the grooves of the opponent.

5. The air inlet and outlet hose of the turbocharger for the automobile as claimed in claim 1, wherein: one end of the pipe orifice is connected with a plurality of groove-shaped assembling limiting grooves (7), and the assembling limiting grooves (7) are matched with a boss of an opponent part in a clamping mode.