CN219097465U

CN219097465U - Telescopic composite hose

Info

Publication number: CN219097465U
Application number: CN202223478912.9U
Authority: CN
Inventors: 方源; 蒋柏茂
Original assignee: Zhejiang Powerful Hydraulic Co ltd
Current assignee: Zhejiang Powerful Hydraulic Co ltd
Priority date: 2022-12-26
Filing date: 2022-12-26
Publication date: 2023-05-30
Anticipated expiration: 2032-12-26

Abstract

The utility model discloses a telescopic composite hose which comprises a body, wherein a first connector is fixed on one side of the body, a connecting structure is arranged on one side of a second connector, a heat insulation structure is arranged on the inner side wall of the first connector, the heat insulation structure comprises a shell, the shell is arranged on the inner side wall of the first connector, heat insulation cotton is arranged in the shell, a connecting block is fixed at the bottom end of the heat insulation cotton, and a protection structure is arranged on the outer side wall of the first connector. According to the utility model, the heat-insulating structure is arranged, the outer diameter of the heat-insulating cotton is smaller than the inner diameter of the shell, the heat-insulating cotton is matched with the inside of the shell, the heat-insulating cotton is placed in the shell at equal intervals, two adjacent heat-insulating cottons are connected and fixed through the connecting block, so that the heat-insulating cottons are connected in the shell, the effect of heat insulation on the inside of the body is realized through the heat-insulating cottons, and meanwhile, the body has an antifreezing effect.

Description

Telescopic composite hose

Technical Field

The utility model relates to the technical field of composite hoses, in particular to a telescopic composite hose.

Background

The composite hose is a special packaging container which is generally used in the packaging field, is a cylindrical packaging container made of flexible materials, forms a barrel after being folded and sealed, is provided with a nozzle at one end, and is extruded with contents after extrusion, and the composite hose has various types, wherein the composite hose comprises a telescopic composite hose, can be lengthened or shortened, and is convenient to use;

according to patent number 201921490313.4, application date 2019.09.09 discloses scalable compound hose, including the connector, first flange, public tube head, the hose body, female tube head, the spread groove, the second flange, the connecting hole, fixation nut, the rubber packing ring, fixing bolt, rubber ripple layer, fire-retardant layer, glass fiber layer, the steel wire net layer, carbon fiber layer and corrosion-resistant layer, be equipped with the steel wire net layer in the inside of hose body, the steel wire net layer is the network structure who forms by the steel wire braiding, the steel wire net layer can play certain guard action when flexible compound hose, the glass fiber layer can avoid the hose body to appear cracked phenomenon because of tensile excessively under the combined action of steel wire net layer, the cooperation between accessible first flange and the second flange can be connected two hose bodies, can peg graft the connector in the inside of spread groove, be equipped with the rubber packing ring in the inside of spread groove simultaneously, can guarantee its leakproofness, but installation and dismantlement are all comparatively simple, but this kind of scalable compound hose does not have the effect of heat retaining, when compound hose is used under the environment, can not protect the liquid inside compound hose, therefore can also prevent the compound hose from freezing damage to the heat preservation structure, can also prevent the compound hose from the cold injury.

Disclosure of Invention

First, the technical problem to be solved

The present utility model is directed to a flexible composite hose for solving the above-mentioned problems.

(II) summary of the utility model

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a scalable compound hose, includes the body, one side of body is fixed with first connector, the opposite side of body is fixed with the second connector, one side of second connector is provided with connection structure, be provided with insulation construction on the inside wall of first connector, insulation construction includes the casing, the casing sets up on the inside wall of first connector, the inside of casing is provided with heat preservation cotton, the bottom mounting of heat preservation cotton has the connecting block, be provided with protective structure on the lateral wall of first connector.

Preferably, the heat preservation cotton is provided with a plurality of, and a plurality of heat preservation cotton is equidistant in the inside of casing and distributes.

Preferably, the connecting block is provided with a plurality of, and a plurality of the connecting blocks are distributed at equal intervals in the shell.

Preferably, the protection structure comprises a protection bar, the protection bar is arranged on the outer side wall of the body, a reserved groove is formed in the top end of the protection bar, a fixing bar is arranged in the reserved groove, and a wear-resisting bar is arranged on the top end of the fixing bar.

Preferably, the reservation groove is provided with a plurality of, and a plurality of reservation grooves are equally spaced on the top of the protection strip.

Preferably, the connecting structure comprises a thread groove, the thread groove is arranged in the top end of the second connector, a bolt is arranged in the thread groove, a nut is arranged on the outer side wall of the other side of the bolt, and a sealing gasket is fixed on the other side of the second connector.

Preferably, the inner side wall of the thread groove is provided with an inner thread, the outer side wall of the bolt is provided with an outer thread, and the thread groove is matched with the bolt.

(III) beneficial effects

The utility model provides a telescopic composite hose, which has the advantages that:

through being provided with insulation construction, the external diameter of insulation cotton is less than the internal diameter of casing, insulation cotton and the inside looks adaptation of casing, and insulation cotton equidistant placement is in the inside of casing, makes two adjacent insulation cotton connect fixedly through the connecting block, makes insulation cotton at the inside connection of casing, has realized the inside heat retaining effect to the body through insulation cotton, can also make the body have antifreezing effect simultaneously;

through being provided with the protective structure, the external diameter of fixed strip bottom is less than the internal diameter of reservation groove, makes through a plurality of reservation groove make the fixed strip can fix on the lateral wall of protection strip, then makes the fixed strip consolidate the lateral wall of body, through wear-resisting strip on the lateral wall of fixed strip, makes the wearability of fixed strip strengthen, makes the body realize holistic effect of strengthening and protecting, avoids the body to appear wearing and tearing in long-time and flexible time, influences life;

through being provided with connection structure, sealed pad is fixed with the axis symmetry of body, fix one side at first connector and one side of second connector respectively, the inside top of first connector sets up the screw thread groove with the bottom equally, through the looks adaptation of screw thread groove with the bolt, the bolt is twisted in the inside of screw thread groove, make two bodies can dock and install together, it is spacing to the nut through the bolt, make two fixed fastenings of body more, squeeze sealed pad simultaneously, make the sealed pad of first connector one side and the sealed pad of second connector one side extrude each other, make two bodies leakproofness strengthen when the butt joint, the installation of body and sealed effect of strengthening have been realized.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic cross-sectional elevation view of the present utility model;

FIG. 2 is a schematic elevational view of the present utility model;

FIG. 3 is a schematic view of a partial cross-sectional structure of a protective structure according to the present utility model;

FIG. 4 is a schematic diagram of a partial side view of a thermal insulation structure of the present utility model;

fig. 5 is an enlarged schematic view of the structure of fig. 1 a according to the present utility model.

Reference numerals in the drawings illustrate:

1. a first connector; 2. a body; 3. a thermal insulation structure; 301. a housing; 302. a connecting block; 303. thermal insulation cotton; 4. a protective structure; 401. wear strips; 402. a fixing strip; 403. a reserved groove; 404. a guard bar; 5. a connection structure; 501. a thread groove; 502. a screw cap; 503. a bolt; 504. a sealing gasket; 6. and a second connector.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, 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 some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by one of ordinary skill in the art without inventive faculty, are intended to be within the scope of the present utility model, based on the embodiments of the present utility model.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-5, an embodiment of the present utility model is provided: the utility model provides a scalable compound hose, includes body 2, and one side of body 2 is fixed with first connector 1, and the opposite side of body 2 is fixed with second connector 6, and one side of second connector 6 is provided with connection structure 5, is provided with insulation structure 3 on the inside wall of first connector 1, is provided with protective structure 4 on the lateral wall of first connector 1;

the heat insulation structure 3 comprises a shell 301, wherein the shell 301 is arranged on the inner side wall of the first connector 1, heat insulation cotton 303 is arranged in the shell 301, a connecting block 302 is fixed at the bottom end of the heat insulation cotton 303, a plurality of heat insulation cotton 303 are arranged in the shell 301, the plurality of heat insulation cotton 303 are distributed at equal intervals, the plurality of connecting blocks 302 are arranged in the shell 301, the plurality of connecting blocks 302 are distributed at equal intervals in the shell 301, heat is insulated in the body 2, and the body 2 has heat insulation and anti-freezing effects;

specifically, as shown in fig. 1 and 4, when the structure is used, firstly, the heat-insulating cottons 303 are placed in the shell 301 at equal intervals, then the connecting block 302 is connected between the two heat-insulating cottons 303, so that the heat-insulating cottons 303 in the shell 301 can be connected together through the connecting block 302, the shell 301 has a heat-insulating effect, then the shell 301 is fixed on the inner side wall of the body 2, the body 2 has a heat-insulating effect, and meanwhile, the body 2 also has an antifreezing effect in a cold environment;

the protection structure 4 comprises a protection bar 404, the protection bar 404 is arranged on the outer side wall of the body 2, a reserved groove 403 is formed in the top end of the protection bar 404, a fixing bar 402 is arranged in the reserved groove 403, a wear-resistant bar 401 is arranged on the top end of the fixing bar 402, a plurality of reserved grooves 403 are formed in the reserved groove 403, the top ends of the protection bar 404 are distributed at equal intervals, the surface of the body 2 is protected, the surface of the body 2 is prevented from being worn, and the service life is prevented from being influenced;

specifically, as shown in fig. 1 and 3, when the structure is used, firstly, the protective strip 404 is fixed on the outer side wall of the body 2, then the bottom end of the fixing strip 402 is clamped in the reserved groove 403, so that the fixing strip 402 is fixed on the protective strip 404, and then the wear-resistant strip 401 is fixed on the fixing strip 402, and the surface of the body 2 is prevented from being worn by the protective strip 402, the reserved groove 403 and the wear-resistant strip 401 to affect the service life;

the connecting structure 5 comprises a thread groove 501, the thread groove 501 is arranged in the top end of the second connector 6, a bolt 503 is arranged in the thread groove 501, a nut 502 is arranged on the outer side wall of the other side of the bolt 503, a sealing gasket 504 is fixed on the other side of the second connector 6, an internal thread is arranged on the inner side wall of the thread groove 501, an external thread is arranged on the outer side wall of the bolt 503, the thread groove 501 is matched with the bolt 503, the body 2 is convenient to install, and meanwhile, the tightness can be guaranteed;

specifically, as shown in fig. 1 and 5, when the structure is used, firstly, the sealing gasket 504 is fixed on one side of the first connector 1 and the other side of the second connector 6, then the bolt 503 is screwed into the threaded groove 501, so that the bolt 503 can penetrate through the threaded groove 501 in the first connector 1 on one side of the other body 2, the two bodies 2 can be connected together, and then the nut 502 is screwed on the outer side wall of the bolt 503 to limit the bolt 503, so that the two bodies 2 are fixed to be abutted, and the first connector 1 and the second connector 6 can be sealed by tight fit between the sealing gasket 504, thereby facilitating installation and sealing of the bodies 2.

Working principle: when the heat insulation hose is used, firstly, heat insulation cotton 303 is placed in the shell 301 at equal intervals, then, a connecting block 302 is connected between two heat insulation cotton 303, the heat insulation cotton 303 in the shell 301 can be connected together through the connecting block 302, the shell 301 has a heat insulation effect, then, the shell 301 is fixed on the inner side wall of the body 2, the body 2 has a heat insulation effect, secondly, a protective strip 404 is fixed on the outer side wall of the body 2, then the bottom end of the fixing strip 402 is clamped in the reserved groove 403, the fixing strip 402 is fixed on the protective strip 404, the wear-resistant strip 401 is fixed on the fixing strip 402, the fixing strip 402 and the reserved groove 403 are used for protecting the outer side wall of the body 2, finally, a sealing gasket 504 is fixed on one side of the first connecting head 1 and the other side of the second connecting head 6, then, a bolt 503 is screwed in the inner side of the threaded groove 501, the bolt 503 can penetrate through the inner part of the threaded groove 501 of the first connecting head 1 on one side of the other body 2, the two bodies 2 can be connected together, the bottom end of the fixing strip 402 is clamped in the reserved groove 403, the wear-resistant strip 401 is fixed on the fixing strip 402, and the sealing gasket 504 can be tightly matched with the outer side wall of the first connecting head 6 through the bolt 2, and the sealing gasket 2 can be tightly matched with the second connecting head 6, and the sealing gasket can be tightly matched with the first connecting head 1, and the sealing joint can be achieved, and the sealing joint hose can be tightly matched with the second connecting head 1, and the hose through the sealing joint.

The apparatus embodiments described above are merely illustrative, wherein the elements illustrated as separate elements may or may not be physically separate, and the elements shown as elements may or may not be physical elements, may be located in one place, or may be distributed over a plurality of network elements. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of this embodiment. Those of ordinary skill in the art will understand and implement the present utility model without undue burden.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.

Claims

1. A telescopic composite hose comprising a body (2), characterized in that: one side of body (2) is fixed with first connector (1), the opposite side of body (2) is fixed with second connector (6), one side of second connector (6) is provided with connection structure (5), be provided with insulation construction (3) on the inside wall of first connector (1), insulation construction (3) include casing (301), casing (301) set up on the inside wall of first connector (1), the inside of casing (301) is provided with thermal insulation cotton (303), the bottom mounting of thermal insulation cotton (303) has connecting block (302), be provided with protective structure (4) on the lateral wall of first connector (1).

2. A flexible composite hose according to claim 1, wherein: the heat preservation cotton (303) is provided with a plurality of, and the heat preservation cotton (303) of a plurality of is equidistant in the inside of casing (301).

3. A flexible composite hose according to claim 1, wherein: the connecting blocks (302) are arranged in a plurality, and the connecting blocks (302) are distributed at equal intervals in the shell (301).

4. A flexible composite hose according to claim 1, wherein: the protection structure (4) comprises a protection bar (404), the protection bar (404) is arranged on the outer side wall of the body (2), a reserved groove (403) is formed in the top end of the protection bar (404), a fixing bar (402) is arranged in the reserved groove (403), and a wear-resistant bar (401) is arranged on the top end of the fixing bar (402).

5. A flexible composite hose according to claim 4, wherein: the reserved grooves (403) are formed in a plurality, and the reserved grooves (403) are distributed at equal intervals at the top ends of the protective strips (404).

6. A flexible composite hose according to claim 1, wherein: the connecting structure (5) comprises a thread groove (501), the thread groove (501) is arranged in the top end of the second connector (6), a bolt (503) is arranged in the thread groove (501), a nut (502) is arranged on the outer side wall of the other side of the bolt (503), and a sealing gasket (504) is fixed on the other side of the second connector (6).

7. A flexible composite hose according to claim 6, wherein: an inner thread is arranged on the inner side wall of the thread groove (501), an outer thread is arranged on the outer side wall of the bolt (503), and the thread groove (501) is matched with the bolt (503).