CN220891395U - Enhanced high-pressure hose - Google Patents

Abstract

The utility model relates to the technical field of high-pressure hoses, in particular to an enhanced high-pressure hose which comprises a hose body and a metal connector, wherein the hose body comprises an outer tube layer, a middle tube layer and an inner tube layer, the inner tube layer is fixedly connected with the middle tube layer, a buffer layer is arranged on the outer surface of the middle tube layer and fixedly connected with the outer tube layer, an anti-slip plate is arranged on the outer surface of the outer tube layer, the hose connector is arranged at one end of the hose body, and the hose connector comprises a sealing ring, a sealing block, a driving rod, a limiting block and a limiting groove. This enhancement mode high-pressure hose through setting up antiskid plate and hose connector, and antiskid plate makes the hose installation that can be faster, and hose connector can make hose body more inseparable with the place connection of installation, and plays sealed protection's effect, easy operation, through setting up the buffer layer, the inside buffer spring that is equipped with of buffer layer can slow down the high pressure to the contact between inner tube layer and the outer tube layer, reduces the probability that the hose appears damaging, prolongs the life of hose.

Description

Enhanced high-pressure hose

Technical Field

The utility model relates to the technical field of high-pressure hoses, in particular to an enhanced high-pressure hose.

Background

The hose is an important part in modern industry, is mainly used as a wire and cable protection pipe for wires and cables and automatic instrument signals and a civil shower hose, has the specification of 3mm to 150mm, is mainly used for the sensing line protection of a precision optical ruler and the line protection of an industrial sensor, comprises a high-pressure hose, namely a flexible pipeline capable of bearing high pressure, is widely used for industrial production and life, and needs to be utilized when the medium is transmitted in various fields.

When the existing high-pressure hose is installed, the flange, the screw and other threaded connection technologies are adopted for connection, the connection is troublesome, the operation is inconvenient, and due to the impact of internal high pressure, the hose is easy to damage, air leakage and liquid leakage, so that the service life of the hose is short.

Disclosure of utility model

The object of the present utility model is to solve at least one of the technical drawbacks.

Therefore, an object of the present utility model is to provide an enhanced high-pressure hose, which solves the problems mentioned in the background art and overcomes the drawbacks of the prior art.

In order to achieve the above object, an embodiment of an aspect of the present utility model provides an enhanced high pressure hose, including a hose body and a metal connector, where the hose body includes an outer pipe layer, a middle pipe layer and an inner pipe layer, where the inner pipe layer and the middle pipe layer are fixedly connected, the middle pipe layer is disposed inside the outer pipe layer, the outer surface of the middle pipe layer is provided with a buffer layer, the buffer layer is fixedly connected with the outer pipe layer, the outer surface of the outer pipe layer is provided with an anti-slip plate, one end of the hose body is provided with a hose connector, the hose connector includes a sealing ring, a sealing block, a driving rod, a limiting block and a limiting groove, both ends of the sealing ring are provided with sealing blocks, both ends of the limiting groove are provided with driving rods, one end of the sealing block is fixedly connected with the driving rod, and the sealing block is slidingly connected with the sealing ring.

The utility model is further provided with: the utility model discloses a hose, including hose body, sealing washer, stop groove has been seted up to one side of sealing washer, the inside of stop groove is equipped with the stopper, the inner wall of hose body is equipped with the sealing ring, just the sealing ring is as an organic whole with hose body design, the antiskid plate is equipped with anti-skidding recess, anti-skidding recess's inside is equipped with anti-skidding bump, anti-skidding recess's shape agrees with mutually with the finger.

Through adopting above-mentioned technical scheme, through setting up antiskid plate and hose connector, the frictional force between outer tube layer and the staff is increased to the antiskid plate can make the hose when being connected, makes the hose can be convenient for install and dismantle, and hose connector sets up in the surface of hose body, and the inner wall of hose body is provided with the sealing ring, can make the hose body more inseparable with the connection of metal connector, and plays sealed protection's effect, easy operation.

The utility model is further provided with: the inside of buffer layer is equipped with buffer spring, buffer spring's one end fixed connection is in the inner wall of outer tube layer.

Through adopting above-mentioned technical scheme, through setting up the buffer layer, and the buffer layer is inside to be equipped with buffer spring to can slow down the high pressure to the contact between inner tube layer and the outer tube layer, reduce the probability that the hose appears damaging, prolong the life of hose.

In summary, the beneficial technical effects of the utility model are as follows:

1. According to the enhanced high-pressure hose, the anti-slip plate and the hose connector are arranged, so that friction force between an outer pipe layer and a human hand can be increased when the hose is connected, the hose can be conveniently installed and detached, the hose connector is arranged on the outer surface of the hose body, the sealing ring is arranged on the inner wall of the hose body, the hose body and the metal connector can be more tightly connected, the sealing protection effect is achieved, and the operation is simple;

2. This enhancement mode high-pressure hose through setting up the buffer layer, and the buffer layer is inside to be equipped with buffer spring to can slow down the high pressure to the contact between inner tube layer and the outer tube layer, reduce the probability that the hose appears damaging, prolong the life of hose.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The foregoing and/or additional aspects and advantages of the utility model will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a state diagram of the use of the present utility model;

FIG. 3 is a schematic structural view of an outer tube layer of the present utility model;

FIG. 4 is a schematic view of the structure of a buffer layer according to the present utility model;

fig. 5 is a schematic view of the structure of the hose connector of the present utility model.

In the figure: 1. a hose body; 2. an outer tube layer; 3. a middle tube layer; 4. an inner tube layer; 5. a buffer layer; 51. a buffer spring; 6. an anti-slip plate; 61. an anti-slip groove; 62. anti-skid convex points; 7. a hose connector; 71. a seal ring; 72. a sealing block; 73. a driving rod; 74. a limiting block; 75. a limit groove; 8. a seal ring; 9. and a metal connector.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making creative efforts based on the embodiments of the present utility model are included in the protection scope of the present utility model.

Example 1

Referring to fig. 1, fig. 2 and fig. 3, the reinforced high-pressure hose disclosed by the utility model comprises a hose body 1 and a metal connector 9, wherein the hose body 1 comprises an outer pipe layer 2, a middle pipe layer 3 and an inner pipe layer 4, the inner pipe layer 4 is fixedly connected with the middle pipe layer 3, the middle pipe layer 3 is arranged in the outer pipe layer 2, a buffer layer 5 is arranged on the outer surface of the middle pipe layer 3, the buffer layer 5 is fixedly connected with the outer pipe layer 2, an anti-slip plate 6 is arranged on the outer surface of the outer pipe layer 2, a hose connector 7 is arranged at one end of the hose body 1, in the embodiment, the metal connector 9 is a connector which needs to be connected with the hose body, and the metal connector 9 can be a gas pipeline connector, an oil pipe connector, a high-pressure water pipe connector, a hydraulic pipeline connector and the like.

Referring to fig. 1 and 5, the hose connector 7 includes a sealing ring 71, a sealing block 72, a driving rod 73, a limiting block 74 and a limiting groove 75, wherein both ends of the sealing ring 71 are provided with the sealing block 72, both ends of the limiting groove 75 are provided with the driving rod 73, one end of the sealing block 72 is fixedly connected with the driving rod 73, the sealing block 72 is slidably connected with the sealing ring 71, one side of the sealing ring 71 is provided with the limiting groove 75, the limiting block 74 is arranged in the limiting groove 75, the inner wall of the hose body 1 is provided with a sealing ring 8, and the sealing ring 8 and the hose body 1 are designed into a whole.

Referring to fig. 3, the anti-slip plate 6 is provided with an anti-slip groove 61, an anti-slip bump 62 is provided in the anti-slip groove 61, the shape of the anti-slip groove 61 is matched with that of a finger, in this embodiment, by providing the anti-slip plate 6 and a hose connector 7, the anti-slip plate 6 can increase the friction between the outer tube layer 2 and a human hand when the hose is connected, so that the hose can be conveniently installed and disassembled, the hose connector 7 is arranged on the outer surface of the hose body 1, the sealing ring 8 is provided on the inner wall of the hose body 1, the connection between the hose body 1 and the metal connector 9 is more compact, and the sealing protection function is achieved, and the operation is simple.

Referring to fig. 1 to 4, the buffer layer 5 is internally provided with a buffer spring 51, one end of the buffer spring 51 is fixedly connected to the inner wall of the outer tube layer 2, in this embodiment, the buffer layer 5 is provided, and the buffer layer 5 is internally provided with the buffer spring 51, so that the contact between the high pressure and the inner tube layer 4 and the outer tube layer 2 can be slowed down, the damage probability of the hose is reduced, and the service life of the hose is prolonged.

The implementation principle of the embodiment is as follows:

During the use, the staff holds hose body 1, its finger part is in anti-skidding recess 61 this moment, play anti-skidding effect, then cup joint hose body 1's one end on metal connector 9, seal ring 8 cup joints the surface at metal connector 9 this moment, then connect hose 7 cover at hose body 1's surface and fix, hose body 1 is by the lock ring at metal connector 9's surface this moment, reach sealedly between hose body 1 and the metal connector 9 because seal ring 8's effect, when the hose connects 7, along with the spacing groove 75 on the sealing washer 71 promote initiative pole 73, make the sealing block 72 at both ends meet, reinsert stopper 74 and make sealing block 72 no longer remove, up to this installation completion, the hose is during the use, inside high pressure is impacted inner tube layer 4, because be equipped with buffer layer 5 between well tube layer 3 and the outer tube layer 2, can slow down the harm that the intraductal high pressure caused hose body 1, reduce the hose appearance probability of damage, thereby the useful life who has prolonged the hose.

Compared with the prior art, the utility model has the following beneficial effects compared with the prior art:

through setting up antiskid plate 6 and hose connection 7, antiskid plate 6 can make the hose increase the frictional force between outer tube layer 2 and the staff when being connected, make the hose can be convenient for install and dismantle, hose connection 7 sets up in the surface of hose body 1, the inner wall of hose body 1 is provided with sealing ring 8, can make the hose body 1 more inseparable with the connection of metal connection 9, and play sealed protection's effect, easy operation, through setting up buffer layer 5, and buffer layer 5 inside is equipped with buffer spring 51, thereby can slow down the high pressure to the contact between inner tube layer 4 and the outer tube layer 2, reduce the probability that the hose appears damaged, the life of extension hose.

The embodiments of the present utility model are all preferred embodiments of the present utility model, and are not intended to limit the scope of the present utility model in this way, therefore: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.

Claims (5)

1. An enhanced high pressure hose, characterized by: including hose body (1) and metal connector (9), hose body (1) include outer tube layer (2), well tube layer (3) and interior tube layer (4), interior tube layer (4) and well tube layer (3) fixed connection, well tube layer (3) set up in the inside of outer tube layer (2), the surface of well tube layer (3) is equipped with buffer layer (5), buffer layer (5) and outer tube layer (2) fixed connection, the surface of outer tube layer (2) is equipped with antiskid plate (6), the one end of hose body (1) is equipped with hose connector (7), hose connector (7) include sealing washer (71), sealing washer (72), initiative pole (73), stopper (74) and spacing groove (75), the both ends of sealing washer (71) all are equipped with sealing washer (72), the both ends of spacing groove (75) all are equipped with initiative pole (73), the one end and initiative pole (73) fixed connection of sealing washer (72), sealing washer (71) sliding connection.

2. An reinforced high pressure hose according to claim 1, wherein: a limit groove (75) is formed in one side of the sealing ring (71), and a limit block (74) is arranged in the limit groove (75).

3. An reinforced high pressure hose according to claim 1, wherein: the inner wall of the hose body (1) is provided with a sealing ring (8), and the sealing ring (8) and the hose body (1) are designed into a whole.

4. An reinforced high pressure hose according to claim 1, wherein: the anti-slip plate (6) is provided with an anti-slip groove (61), anti-slip protruding points (62) are arranged in the anti-slip groove (61), and the shape of the anti-slip groove (61) is matched with that of a finger.

5. An reinforced high pressure hose according to claim 1, wherein: the inside of buffer layer (5) is equipped with buffer spring (51), the one end fixed connection of buffer spring (51) is in the inner wall of outer tube layer (2).