CN220488574U

CN220488574U - Rubber composite hose

Info

Publication number: CN220488574U
Application number: CN202321955228.7U
Authority: CN
Inventors: 张群
Original assignee: Puyang Yisong Petroleum Machinery Equipment Co ltd
Current assignee: Puyang Yisong Petroleum Machinery Equipment Co ltd
Priority date: 2023-07-20
Filing date: 2023-07-20
Publication date: 2024-02-13
Anticipated expiration: 2033-07-20

Abstract

The utility model discloses a rubber composite hose, which comprises a rubber hose, wherein a first plug-in connector is fixedly arranged at the left end of the rubber hose, a second plug-in connector is fixedly arranged at the right end of the rubber hose, a sleeve is fixedly arranged at the outer side of the first plug-in connector, a first pull rod is slidably arranged on the outer side wall of the sleeve, the first pull rod is symmetrically arranged relative to the horizontal central axis of the sleeve, one end of the first pull rod penetrates through and extends to the inside of the sleeve, a connecting rod is rotatably arranged at the left end of the inner side wall of the sleeve, and a pressing block is fixedly arranged at one end of the connecting rod. Through inserting hose connector to sheathed tube inside to make hose connector and first bayonet joint laminate mutually, then promote first pull rod, and then make first pull rod drive first spring stretch, be "L" style of calligraphy structural state setting through first pull rod, and the left end sliding connection of first pull rod is on the lateral wall of connecting rod.

Description

Rubber composite hose

Technical Field

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

Background

The rubber composite hose is a hose made of rubber and other materials, has good pressure resistance, wear resistance and chemical corrosion resistance, is widely applied to the fields of industry, agriculture, families and the like, is a pipeline material with excellent performance, is widely applied to various fields, can be used for conveying liquid and gas, can bear certain pressure and stretching, and is important industrial equipment;

the existing rubber hose is inconvenient to fix and is complex to fix, so that the rubber hose is easy to fall off in long-time use, liquid or gas is leaked, normal use is affected, and when the rubber hose is used for butt joint installation, the rubber hose is relatively difficult in pressure resistance, softening treatment is needed for the rubber hose, the quality of the rubber hose is affected, the rubber hose is damaged easily, and normal use is affected.

Disclosure of Invention

The utility model aims to provide a rubber composite hose, which solves the problems that most of the rubber hoses in the prior art are inconvenient to fix and complicated to fix, so that the rubber hose falls off in the use process to cause leakage of gas or liquid, and the rubber hose is difficult to butt joint due to good pressure resistance and needs to be softened, thereby not only influencing the quality of the hose, but also being easy to damage.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a rubber composite hose comprising:

the rubber hose is fixedly provided with a first plug-in connector at the left end, a second plug-in connector at the right end, and a sleeve is fixedly arranged at the outer side of the first plug-in connector;

further comprises:

the telescopic rod is arranged symmetrically about the horizontal central axis of the limiting bin, the right end of the limiting bin is slidably provided with a limiting rod, one end of the limiting rod is extended into the limiting bin, the right end of the limiting rod is fixedly arranged together with the first pull rod, the front rod body of the limiting rod is fixedly provided with a limiting block, and the middle section of the rod body of the limiting rod is slidably provided with a limiting block;

the quick-operation joint, quick-operation joint fixed mounting is at the right-hand member of second male joint, the equal sliding connection in both ends has the second pull rod about the quick-operation joint, and the one end extension of second pull rod runs through to the inside of quick-operation joint, the second pull rod has the vaulting pole about the inside one end fixed mounting of quick-operation joint, the outside cover of second pull rod is equipped with the second spring in the quick-operation joint, the right-hand member fixed mounting of last vaulting pole has the rack in the second pull rod, and the same fixed mounting in quick-operation joint has the rack, the one end rotation of second pull rod is installed the gear down in the quick-operation joint, and gear and rack intermeshing.

Preferably, the first pull rod is arranged in an L-shaped structure state, the left end of the first pull rod is slidably connected to the side wall of the connecting rod, the first pull rod drives the connecting rod to form a turnover structure, and the connecting rod and the pressing block are arranged in an inclined angle state.

Preferably, a sealing gasket is sleeved on the outer side of the left end of the first plug-in connector, and the sealing gasket is attached to the hose connector.

Preferably, the telescopic link one end is the slope state setting, and telescopic link and stopper laminating mutually, the length dimension of stopper is greater than the interval length dimension of upper telescopic link in the spacing storehouse and lower telescopic link in the spacing storehouse.

Preferably, the telescopic link is the perpendicular state setting with the gag lever post, the left side wall of anterior segment stopper is the slope state setting in the gag lever post, and the right-hand member of stopper on the gag lever post middle section body of rod is the slope state setting, the size and the same with the stopper size and the same in gag lever post middle section of the size and the size of front end stopper in the gag lever post.

Preferably, the upper second pull rod in the quick connector and the lower second pull rod in the quick connector are arranged in opposite directions, and the second pull rod and the stay rod are arranged in a vertical state.

Compared with the prior art, the utility model has the beneficial effects that: when the device is used, the rubber composite hose firstly pushes the first pull rod, the first pull rod is in an L-shaped structure state, and then the first pull rod drives the first spring to stretch, so that the first pull rod drives the connecting rod to form a turnover structure, then the turnover structure is arranged in an inclined state through the connecting rod and the pressing block, and then the first pull rod pushes the connecting rod to drive the pressing block to fix the hose joint, meanwhile, one end of the first pull rod is fixed with the right end of the limiting rod, and then the first pull rod drives the limiting rod to be inserted into the limiting bin, then the limiting block on the front section rod body in the limiting rod is arranged in an inclined angle, and one end of the telescopic rod is arranged in an inclined state, so that the telescopic rod is attached to the limiting block, and then the telescopic rod is arranged between the limiting block on the front section rod body in the limiting rod and the limiting block of the middle section rod body in the limiting rod, therefore, the hose connector is fixed, when the fixation is released, only the first pull rod is pushed, and then the limiting block on the middle rod body of the limiting rod slides on the limiting rod, so that the limiting block on the middle rod body of the limiting rod is attached to the limiting block on the middle rod body of the limiting rod and the front rod body of the limiting rod, and then the first pull rod is driven to reset through the elastic force of the first spring, so that the first pull rod drives the limiting rod to reset, the device can provide stable support and fixation, movement or shaking in the movement or vibration process is prevented, the device is more convenient and rapid in use, the second pull rod can be pulled, the second spring on the second pull rod is compressed through the second pull rod and the supporting rod in a vertical state, the supporting rod drives the rack in the upper supporting rod to move, and the rack is meshed with the gear, therefore, the second pull rod drives the stay rod to move in the opposite direction, so that the hose is expanded, the hose is more convenient to use, and the phenomenon that the normal use is influenced by the damage of the hose in the butt joint process is avoided;

1. the device comprises a first pull rod, a connecting rod, a pressing block and a first spring, wherein the hose connector is inserted into a sleeve, so that the hose connector is attached to the first plug-in connector, the first pull rod is pushed, the first pull rod drives the first spring to stretch, the first pull rod is arranged in an L-shaped structure state, the left end of the first pull rod is slidably connected to the side wall of the connecting rod, the first pull rod drives the connecting rod to form a turnover structure, the connecting rod and the pressing block are arranged in an inclined state, and the first pull rod pushes the connecting rod to drive the pressing block to fix the hose connector, so that the device can provide stable support and fixation, and displacement or shaking in a movement or vibration process is prevented;

2. the device comprises a limiting bin, a telescopic rod, a limiting rod and a limiting block, wherein the limiting bin, the telescopic rod, the limiting rod and the limiting block are arranged, the limiting rod is pushed to be fixedly installed together with the first pull rod through the right end of the limiting rod, the limiting rod is driven by the first pull rod to be inserted into the limiting bin, then the limiting block on the front-section rod body in the limiting rod is arranged in an inclined angle state, one end of the telescopic rod is arranged in an inclined state, the telescopic rod is attached to the limiting block, the telescopic rod is arranged between the limiting block on the front-section rod body in the limiting rod and the limiting block on the middle-section rod body in the limiting rod, the limiting rod is limited and fixed, when the fixing of the first pull rod is required to be released, the limiting block on the middle-section rod body in the limiting rod is required to be pushed to slide on the limiting rod, the limiting block on the middle-section rod body in the limiting rod is enabled to be crossed by the limiting rod, then the elastic force of the first spring is used for driving the first pull rod to reset, and the limiting block on the middle-section rod body in the limiting rod is enabled to be attached to the limiting rod, and then the limiting rod is enabled to be attached to the limiting rod, and the limiting block on the middle-section rod body is enabled to be enabled to move stably;

3. be provided with second pull rod, vaulting pole, rack and gear, through pulling the last second pull rod of quick-operation joint, and then be the perpendicular state setting with the vaulting pole through the second pull rod, thereby make the second spring compression on the second pull rod, then there is the rack through the right-hand member fixed mounting of last vaulting pole in the second pull rod, and quick-operation joint's interior bottom fixed mounting has the rack, and the one end rotation of lower second pull rod in the quick-operation joint installs the gear, and then through the intermeshing of gear and rack, thereby be the opposite direction state setting through second pull rod in the quick-operation joint and quick-operation joint in lower second pull rod, and then make the second pull rod drive the vaulting pole and be the opposite direction and remove, thereby expand the hose, convenient and fast more when making the butt joint, avoided causing the damage of hose to influence normal use when the butt joint.

Drawings

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

FIG. 2 is a schematic side view of the quick connector of the present utility model;

FIG. 3 is a schematic side view of the sleeve of the present utility model;

FIG. 4 is a schematic view of a cross-sectional front view of the spacing cartridge of the present utility model;

fig. 5 is an enlarged schematic view of the structure of the present utility model at a.

In the figure: 1. a rubber hose; 2. a first plug-in connector; 3. a second male connector; 4. a sleeve; 5. a first pull rod; 6. a connecting rod; 7. briquetting; 8. a first spring; 9. a hose connector; 10. a limit bin; 11. a telescopic rod; 12. a limit rod; 13. a limiting block; 14. a quick connector; 15. a second pull rod; 16. a brace rod; 17. a second spring; 18. a rack; 19. a gear.

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. 1-5, the present utility model provides a technical solution: a rubber composite hose comprises a rubber hose 1, a first plug-in connector 2, a second plug-in connector 3, a sleeve 4, a first pull rod 5, a connecting rod 6, a pressing block 7, a first spring 8, a hose connector 9, a limiting bin 10, a telescopic rod 11, a limiting rod 12, a limiting block 13, a quick connector 14, a second pull rod 15, a supporting rod 16, a second spring 17, a rack 18 and a gear 19;

firstly, as shown in fig. 1, 3, 4 and 5, when the device is used, the first plug-in connector 2 and the second plug-in connector 3 are respectively fixed at the left end and the right end of the rubber hose 1, then the hose connector 9 is inserted into the sleeve 4 on the first plug-in connector 2, the inner side wall of the hose connector 9 is attached to the outer side wall of the first plug-in connector 2, a sealing gasket is sleeved on the outer side of the first plug-in connector 2, the sealing gasket is attached to the hose connector 9, then the first pull rod 5 is pulled, the first pull rod 5 slides on the sleeve 4, so that the first spring 8 fixedly mounted on the right side wall of the sleeve 4 is driven by the first pull rod 5 to stretch, the left end of the first pull rod 5 is arranged in an L-shaped structure state, the left end of the first pull rod 5 is connected to the side wall of the connecting rod 6 in a sliding manner, the connecting rod 6 on the inner wall of the sleeve 4 is further arranged in an inclined state, the pressing block 7 is further arranged with the pressing block 7 in an inclined manner, and the pressing block 7 is attached to the hose connector 9, and the hose connector 7 is fixed by the pressing block 7;

as shown in fig. 1, fig. 3, fig. 4 and fig. 5, when the first pull rod 5 slides on the sleeve 4, the right ends of the first pull rod 5 and the limiting rod 12 are fixed together, and then the first pull rod 5 slides, so that the limiting rod 12 is inserted into the limiting bin 10, then the limiting block 13 is fixedly installed on the front section rod body through the limiting rod 12, and then the side wall of the first pull rod 11 is set in an inclined state, and the right end of the limiting block 13 on the front section rod body in the limiting rod 12 is set in an inclined state, the length dimension of the limiting block 13 is larger than the length dimension of the spacing between the upper telescopic rod 11 in the limiting bin 10 and the lower telescopic rod 11 in the limiting bin 10, and then the limiting block 13 drives the telescopic rod 11 to compress, so that the telescopic rod 11 is arranged between the limiting block 13 on the middle section rod body in the limiting rod 12 and the limiting block 13 in the middle section rod 12, and then the limiting block 13 is fixed on the first pull rod 5, and when the side wall of the first pull rod 5 is pushed, the first pull rod 5 is fixed, and the upper telescopic rod body 12 is required to move, and the upper telescopic rod 13 is driven by the upper telescopic rod 13 and the upper telescopic rod 13 is driven by the upper telescopic rod 12, and the upper telescopic rod 13 is driven by the upper telescopic rod 13, and the upper telescopic rod 13 is driven by the upper telescopic rod 12, and the upper telescopic rod 12 is simultaneously, and the upper telescopic rod 11 is driven by the upper telescopic rod 12, thereby releasing the fixation of the first pull rod 5, and driving the first pull rod 5 to reset through the elastic force of the first spring 8, so that the first pull rod 5 drives the connecting rod 6 to reset;

as shown in fig. 1 and fig. 2, the quick connector 14 is fixedly arranged at the right end of the second plug-in connector 3, then the butted hose is arranged on the supporting rod 16, further, the second spring 17 fixed at the outer side of the second supporting rod 15 is compressed by pulling the second supporting rod 15 in the quick connector 14, the second supporting rod 15 and the supporting rod 16 are arranged in a vertical state, further, the second supporting rod 15 drives the supporting rod 16 to move in the quick connector 14, meanwhile, the rack 18 fixed at the right end of the upper supporting rod 16 in the quick connector 14 moves, the rack 18 in the supporting rod 16 is meshed with the gear 19, further, the gear 19 is meshed with the rack 18 at the inner bottom of the quick connector 14, and further, the supporting rod 16 in the second supporting rod 15 and the lower second supporting rod 15 in the quick connector 14 are arranged in an opposite direction through pulling the second supporting rod 15 in the quick connector 14, and further, the hose is expanded.

The details not described in detail in the specification belong to the prior art known to those skilled in the art, standard parts used in the utility model can be purchased from market, special-shaped parts can be customized according to the description of the specification and the drawings, the specific connection modes of all parts adopt conventional means such as mature bolts, rivets and welding in the prior art, the machinery, parts and equipment adopt conventional models in the prior art, and the circuit connection adopts conventional connection modes in the prior art, so that the description is omitted.

Although the present utility model has been described 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 and changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. A rubber composite hose comprising:

the novel rubber hose comprises a rubber hose (1), wherein a first plug-in connector (2) is fixedly arranged at the left end of the rubber hose (1), a second plug-in connector (3) is fixedly arranged at the right end of the rubber hose (1), and a sleeve (4) is fixedly arranged at the outer side of the first plug-in connector (2);

characterized by further comprising:

the first pull rod (5), first pull rod (5) slidable mounting is in the lateral wall of sleeve pipe (4), and first pull rod (5) are symmetrical state setting about the horizontal axis of sleeve pipe (4), and the one end of first pull rod (5) runs through and extends to the inside of sleeve pipe (4), connecting rod (6) are installed in the left end rotation of sleeve pipe (4) inside wall, and the one end fixed mounting of connecting rod (6) has briquetting (7), sleeve pipe (4) right side wall fixed mounting has first spring (8), and the one end of first spring (8) is in the same place with the one end fixed mounting of first pull rod (5), the left end slidable mounting of sleeve pipe (4) has hose nipple (9), and the one end of hose nipple (9) is laminated mutually with sleeve pipe (4), the inside wall fixed mounting of sleeve pipe (4) has spacing storehouse (10), the inside wall fixed mounting of spacing storehouse (10) has telescopic link (11), and telescopic link (11) are symmetrical setting about spacing storehouse (10) level perpendicular, the right side wall fixed mounting of spacing storehouse (10) has first spring (12) and one end fixed mounting of first pull rod (5) together with the one end of first pull rod (12) is in the same place with the extension of the one end of limiting storehouse (12), a limiting block (13) is fixedly arranged on the front section rod body of the limiting rod (12), and a limiting block (13) is slidably arranged on the middle section rod body of the limiting rod (12);

quick-operation joint (14), quick-operation joint (14) fixed mounting is at the right-hand member of second bayonet joint (3), the equal sliding connection in upper and lower both ends of quick-operation joint (14) has second pull rod (15), and the one end extension of second pull rod (15) runs through to the inside of quick-operation joint (14), the one end fixed mounting that second pull rod (15) was inside about quick-operation joint (14) has vaulting pole (16), the outside cover of second pull rod (15) is equipped with second spring (17) in quick-operation joint (14), the right-hand member fixed mounting of last vaulting pole (16) in second pull rod (15) has rack (18), and the same fixed mounting in the interior bottom of quick-operation joint (14) has rack (18), the one end rotation of second pull rod (15) is installed gear (19), and gear (19) and rack (18) intermeshing down in quick-operation joint (14).

2. A rubber composite hose according to claim 1, wherein: the first pull rod (5) is arranged in an L-shaped structure, the left end of the first pull rod (5) is slidably connected to the side wall of the connecting rod (6), the first pull rod (5) drives the connecting rod (6) to form a turnover structure, and the connecting rod (6) and the pressing block (7) are arranged in an inclined angle state.

3. A rubber composite hose according to claim 1, wherein: the outer side of the left end of the first plug-in connector (2) is sleeved with a sealing gasket, and the sealing gasket is attached to the hose connector (9).

4. A rubber composite hose according to claim 1, wherein: the telescopic rod (11) one end is the slope state setting, and telescopic rod (11) laminating mutually with stopper (13), the length dimension of stopper (13) is greater than the interval length dimension of upper telescopic rod (11) in spacing storehouse (10) and lower telescopic rod (11) in spacing storehouse (10).

5. A rubber composite hose according to claim 4, wherein: the telescopic rod (11) is perpendicular to the limiting rod (12), the left side wall of the front-section limiting block (13) in the limiting rod (12) is inclined, the right end of the limiting block (13) on the middle-section rod body of the limiting rod (12) is inclined, and the size of the front-end limiting block (13) in the limiting rod (12) is the same as the size of the limiting block (13) in the middle section of the limiting rod (12).

6. A rubber composite hose according to claim 1, wherein: the upper second pull rod (15) in the quick connector (14) and the lower second pull rod (15) in the quick connector (14) are arranged in opposite directions, and the second pull rod (15) and the stay rod (16) are arranged in a vertical state.