CN220924090U

CN220924090U - High-strength PTEE brake hose assembly

Info

Publication number: CN220924090U
Application number: CN202322671441.1U
Authority: CN
Inventors: 高毅; 解国军
Original assignee: Hebei Jinxing Technology Co ltd
Current assignee: Hebei Jinxing Technology Co ltd
Priority date: 2023-10-07
Filing date: 2023-10-07
Publication date: 2024-05-10
Anticipated expiration: 2033-10-07

Abstract

The utility model relates to the technical field of automobile braking and discloses a high-strength PTEE braking hose assembly which comprises a mounting block, wherein a plurality of sleeves are fixedly connected to the inner bottom wall of the mounting block, a mounting groove is formed in the sleeve, a spring is fixedly connected to the inner wall of the mounting groove, a limiting block is fixedly connected to the top end of the spring, a push rod is fixedly connected to the top end of the limiting block, a push plate is fixedly connected to the top end of the push rod, pull rings are fixedly connected to the outer portion of the push plate, clamping blocks are fixedly connected to the left side and the right side of the top end of the push plate, and a sliding groove is formed in the top end of the mounting block. According to the utility model, through the cooperation between the sleeve, the mounting groove and other structures, the brake hose can be conveniently mounted and dismounted without using a specific tool such as a screwdriver, so that the mounting is more convenient, the replacement efficiency is improved, and the replacement time is shorter.

Description

High-strength PTEE brake hose assembly

Technical Field

The utility model relates to the technical field of automobile braking, in particular to a high-strength PTEE braking hose assembly.

Background

The automobile brake hose is a part used in an automobile brake system, and mainly has the function of transmitting a brake medium in automobile braking, ensuring that the brake force is transmitted to an automobile brake shoe or brake caliper to generate the brake force, so that the brake is effective at the moment, and a flexible conveying conduit except a pipe joint is used for transmitting or storing hydraulic pressure, air pressure or vacuum degree for the automobile brake to apply force in the brake system, and the conduit is fixed between an air cylinder and a brake device through the joint.

Through retrieval, the prior Chinese patent publication number is: CN208411706U, which provides a brake hose fixing assembly, includes: fixed bolster, hose connector and locating part, the fixed bolster includes: the fixing plate and the supporting plate are provided with protruding ribs which are longitudinally arranged, through holes are formed in the supporting plate, the protruding ribs are divided into upper protruding ribs and lower protruding ribs through the through holes, and limiting planes which are parallel to each other are arranged on the opposite surfaces of the upper protruding ribs and the lower protruding ribs; the hose connector includes: the connecting section and the spacing section are equipped with two horizontal tangent planes on the outer wall of spacing section. The connecting section inserts the through hole from one side of protruding muscle, spacing section and backup pad looks butt, and two horizontal tangent planes laminate with two spacing planes respectively, can avoid hose connector and fixed bolster to take place relative rotation, and rethread locating part can keep hose connector and fixed bolster to be fixed connection mutually, and the braking hose takes place to follow the commentaries on classics when avoiding the installation, improves the stability when braking hose installs.

Although the above-mentioned patents may improve the stability of the brake hose, the brake hose fixing assembly described above has the following problems: the mode that adopts the bolt to install has certain convenience, but because the inside comparatively complicated of car, and then use specific instrument such as screwdriver to install and dismantle it comparatively inconvenient, and then make the change braking hose comparatively troublesome for change efficiency is lower. To this end, those skilled in the art have now proposed a high strength PTEE brake hose assembly to address the above problems.

Disclosure of utility model

In order to overcome the defects, the utility model provides a high-strength PTEE brake hose assembly, and aims to solve the problem that the brake hose is inconvenient to install in the prior art, so that the replacement efficiency is low.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

The utility model provides a high strength PTEE braking hose assembly, includes the installation piece, the interior bottom wall fixedly connected with of installation piece is a plurality of sleeves, the mounting groove has been seted up to telescopic inside, the inner wall fixedly connected with spring of mounting groove, the top fixedly connected with stopper of spring, the top fixedly connected with push rod of stopper, the top fixedly connected with push plate of push rod, the outside fixedly connected with pull ring of push plate, the equal fixedly connected with fixture block in top left and right sides of push plate, the spout has been seted up to the inside top of installation piece, the inside sliding connection of spout has the body, the outside fixedly connected with of bottom of body is a plurality of sliders, the top fixedly connected with installation piece of body, the outside cover of body is equipped with reinforcement assembly, reinforcement assembly's outside cover is equipped with protection assembly.

Through above-mentioned technical scheme, when needs are installed the body, through the downward pulling pull ring for the pull ring can drive the ejector pad and promote the push rod downwards and remove, and then makes the push rod can drive stopper downwardly extrusion spring and produce elastic deformation, and the ejector pad can drive the fixture block and move downwards simultaneously, and then with the inside of body and slider sliding into spout, and then when the spring is reset the motion, can promote fixture block and slider looks block, thereby make the body can be convenient install, otherwise, dismantlement that then can be convenient, thereby change the pipe body that can be convenient, and then make the change efficiency to the pipe body higher.

Further, the protection component comprises a stainless steel braiding sleeve layer, the stainless steel braiding sleeve layer is sleeved outside the pipe body, and a wear-resistant sleeve layer is sleeved outside the stainless steel braiding sleeve layer.

Through above-mentioned technical scheme, through stainless steel braid sheath layer and wear-resisting sheath layer cooperation use to can increase body pressure resistance and wearability, kept the pliability simultaneously.

Further, the protection component comprises an insulating fireproof sleeve layer, the insulating fireproof sleeve layer is sleeved outside the wear-resisting sleeve layer, a dustproof sleeve layer is sleeved outside the insulating fireproof sleeve layer, and an anti-corrosion sleeve layer is sleeved outside the dustproof sleeve layer.

Through above-mentioned technical scheme, through insulating fire prevention cover layer, dirt proof boot layer and the cooperation of anticorrosion cover layer use to can improve the safety in utilization of body, and make the life of body increase, and then reduce use cost.

Further, a plurality of the sleeves are distributed in a ring shape.

Through the technical scheme, the stress of the push plate is more uniform, and the push plate cannot deviate when sliding up and down.

Further, the outside of stopper and the inside sliding connection of mounting groove, the outside of push rod and the inside sliding connection of mounting groove.

Through above-mentioned technical scheme, the mounting groove makes inside stopper and push rod slide from top to bottom that can be steady, and then cooperates the sleeve to use for the push away the piece and can slide more steadily.

Further, the outside of pushing away the piece and the inside downside sliding connection of installation piece, the inboard of pull ring and the outside sliding connection of installation piece.

Through above-mentioned technical scheme, the installation piece makes inside push away piece and outside pull ring homoenergetic slide from top to bottom steadily, and then makes the fixture block carry out the block to the slider that can be steady to make the slider change that can be steady.

Further, the outer part of the sliding block is in sliding connection with the inner part of the sliding groove.

Through above-mentioned technical scheme, the spout makes the slider slide from top to bottom that can be steady, and then makes the body slide from top to bottom that can be steady.

Further, the outer part of the clamping block is clamped with the outer part of the sliding block.

Through above-mentioned technical scheme to can be convenient install the body in the inside of installation piece.

The utility model has the following beneficial effects:

According to the utility model, through the cooperation of the sleeve, the mounting groove, the spring, the limiting block, the push rod, the push plate, the clamping block and other structures, the brake hose can be conveniently mounted and dismounted without using a specific tool such as a screwdriver, so that the mounting is more convenient, the replacement efficiency is improved, and the replacement time is shorter.

According to the utility model, the high-temperature resistance, the compression resistance, the dust resistance and the like of the brake hose assembly can be enhanced through the cooperation of the structures such as the stainless steel woven sleeve layer, the wear-resistant sleeve layer, the anti-corrosion sleeve layer, the insulating fireproof sleeve layer and the like, so that the service life of the brake hose assembly is longer, and the use cost is reduced.

Drawings

FIG. 1 is a perspective view of a high strength PTEE brake hose assembly according to the present utility model;

fig. 2 is a schematic sleeve structure of a high-strength PTEE brake hose assembly according to the present utility model;

FIG. 3 is a schematic illustration of a push rod structure of a high strength PTEE brake hose assembly according to the present utility model;

Fig. 4 is a schematic block structure diagram of a high-strength PTEE brake hose assembly according to the present utility model;

FIG. 5 is a schematic view of a spring construction of a high strength PTEE brake hose assembly according to the present utility model;

Fig. 6 is a schematic view of a fireproof jacket layer structure of a high-strength PTEE brake hose assembly according to the present utility model.

Legend description:

1. A mounting block; 2. a sleeve; 3. a mounting groove; 4. a spring; 5. a limiting block; 6. a push rod; 7. pushing the sheet; 8. a clamping block; 9. a tube body; 10. a slide block; 11. a pull ring; 12. a mounting piece; 13. a chute; 14. a stainless steel braid sheath; 15. a wear-resistant jacket layer; 16. an insulating fireproof sleeve layer; 17. a dust-proof cover layer; 18. and an anti-corrosion cover layer.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 and 4, one embodiment provided by the present utility model is: the utility model provides a high strength PTEE braking hose assembly, includes installation piece 1, and spout 13 has been seted up to the inside top of installation piece 1, the outside of slider 10 and the inside sliding connection of spout 13, the inside sliding connection of spout 13 has body 9, the outside fixedly connected with of bottom of body 9 a plurality of two sliders 10, the top fixedly connected with mounting plate 12 of body 9, the outside cover of body 9 is equipped with the reinforcement subassembly, the outside cover of reinforcement subassembly is equipped with the protection subassembly.

Specifically, the chute 13 plays a limiting role on the pipe body 9 and the sliding block 10 inside, so that the pipe body 9 can stably slide up and down in the installation block 1, and the installation piece 12 enables the other end of the pipe body 9 to be installed on other elements.

Referring to fig. 2-3 and 5, the inner bottom wall of the installation block 1 is fixedly connected with a plurality of sleeves 2, the plurality of sleeves 2 are annularly distributed, an installation groove 3 is formed in the interior of the sleeve 2, the inner wall of the installation groove 3 is fixedly connected with a spring 4, the top end of the spring 4 is fixedly connected with a limiting block 5, the outer part of the limiting block 5 is in sliding connection with the interior of the installation groove 3, the top end of the limiting block 5 is fixedly connected with a push rod 6, the outer part of the push rod 6 is in sliding connection with the inner side of the installation block 3, the top end of the push rod 6 is fixedly connected with a push plate 7, the outer part of the push plate 7 is in sliding connection with the inner side of the installation block 1, the inner side of the push plate 11 is in sliding connection with the outer part of the installation block 1, the left side and the right side of the top end of the push plate 7 are fixedly connected with a clamping block 8, and the outer part of the clamping block 8 is clamped with the outer part of a sliding block 10.

Specifically, mounting groove 3 plays spacing effect to stopper 5 and push rod 6 of inside to cooperation installation piece 1, push pedal 7 and pull ring 11 use, thereby make push pedal 7 can be steady extrusion spring 4 produce elastic deformation, and when spring 4 is reset the motion, the push pedal 7 that promotes that can be steady upwards moves, and then make fixture block 8 can be steady with slider 10 looks block, and then make the installation that body 9 can be convenient, make the efficiency that body 9 changed higher.

Referring to fig. 6, the protection assembly includes a stainless steel braid 14, the stainless steel braid 14 is sleeved outside the pipe body 9, and a wear-resistant sleeve 15 is sleeved outside the stainless steel braid 14.

Specifically, the stainless steel braided sleeve layer 14 is generally made of stainless steel wires or filaments, has the characteristics of corrosion resistance, high strength and high temperature resistance, and can maintain the structural strength of stainless steel while being difficult to rust and corrode, and the wear-resistant sleeve layer 15 is made of reinforced polyester film materials and is matched with the stainless steel braided sleeve layer 14 for use, so that the pressure resistance and wear resistance of the pipe body 9 are high, and meanwhile, the flexibility is maintained.

Referring to fig. 6, the protection assembly includes an insulating fireproof sleeve layer 16, the insulating fireproof sleeve layer 16 is sleeved outside the wear-resistant sleeve layer 15, a dustproof sleeve layer 17 is sleeved outside the insulating fireproof sleeve layer 16, and an anti-corrosion sleeve layer 18 is sleeved outside the dustproof sleeve layer 17.

Specifically, the insulating fireproof sleeve layer 16 is made of polyurethane foam sprayed with insulating paint, so that the fireproof insulating performance of the pipe body 9 can be guaranteed, the use safety of the pipe body 9 is higher, dust or dirt is prevented from entering the hose through the cooperation of the dustproof sleeve layer 17 and the anti-corrosion sleeve layer 18, the service life of the pipe body 9 can be prolonged, and damage and repair cost caused by corrosion are reduced.

Working principle: when the pipe body 9 needs to be installed, pull ring 11 is pulled downwards, thereby the push plate 7 can be driven to move downwards, and then push plate 7 can push rod 6 to move downwards, so that push rod 6 can push limiting block 5 to extrude spring 4 to generate elastic deformation, and then pipe body 9 slides into the inside of sliding groove 13, when the bottom of pipe body 9 is attached to the inner bottom wall of sliding groove 13 of installation block 1, sliding block 10 is rotated clockwise, so that sliding block 10 can be attached to the inner side wall of sliding groove 13, at this moment, pull ring 11 is loosened, and then spring 4 is reset, so that clamping block 8 can be clamped with sliding block 10, and then pipe body 9 can be installed in the inside of installation block 1, otherwise, pipe body 9 can be conveniently detached, so that a brake hose can be conveniently installed and detached without using a specific tool such as a screwdriver, installation efficiency is further improved, and replacement time is shorter.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a high strength PTEE braking hose assembly, includes installation piece (1), its characterized in that: the utility model discloses a concrete structure, including installation piece (1), inner bottom wall fixedly connected with sleeve (2) of installation piece (1), mounting groove (3) have been seted up to the inside of sleeve (2), the inner wall fixedly connected with spring (4) of mounting groove (3), the top fixedly connected with stopper (5) of spring (4), the top fixedly connected with push rod (6) of stopper (5), the top fixedly connected with push rod (7) of push rod (6), the outside fixedly connected with pull ring (11) of push rod (7), the equal fixedly connected with fixture block (8) in top left and right sides of push rod (7), spout (13) have been seted up to the inside top of installation piece (1), the inside sliding connection of spout (13) has body (9), the outside fixedly connected with of bottom of body (9) two sliders (10), the top fixedly connected with installation piece (12) of body (9), the outside cover of body (9) is equipped with reinforcing assembly, reinforcing assembly's outside cover is equipped with protection component.

2. A high strength PTEE brake hose assembly according to claim 1, wherein: the protection assembly comprises a stainless steel braiding sleeve layer (14), the stainless steel braiding sleeve layer (14) is sleeved outside the pipe body (9), and a wear-resistant sleeve layer (15) is sleeved outside the stainless steel braiding sleeve layer (14).

3. A high strength PTEE brake hose assembly according to claim 1, wherein: the protection assembly comprises an insulating fireproof sleeve layer (16), the insulating fireproof sleeve layer (16) is sleeved outside the wear-resistant sleeve layer (15), a dustproof sleeve layer (17) is sleeved outside the insulating fireproof sleeve layer (16), and an anti-corrosion sleeve layer (18) is sleeved outside the dustproof sleeve layer (17).

4. A high strength PTEE brake hose assembly according to claim 1, wherein: the sleeves (2) are distributed annularly.

5. A high strength PTEE brake hose assembly according to claim 1, wherein: the outside of stopper (5) and the inside sliding connection of mounting groove (3), the outside of push rod (6) and the inside sliding connection of mounting groove (3).

6. A high strength PTEE brake hose assembly according to claim 1, wherein: the outer part of the push piece (7) is in sliding connection with the inner lower side of the installation block (1), and the inner side of the pull ring (11) is in sliding connection with the outer part of the installation block (1).

7. A high strength PTEE brake hose assembly according to claim 1, wherein: the outer part of the sliding block (10) is in sliding connection with the inner part of the sliding groove (13).

8. A high strength PTEE brake hose assembly according to claim 1, wherein: the outer part of the clamping block (8) is clamped with the outer part of the sliding block (10).