CN219453211U - Button-free hose pressure joint - Google Patents

Abstract

The utility model relates to the technical field of hose pressure connectors, and discloses a buckle-free hose pressure connector which comprises a connector main body, a positioning assembly, a positioning plate and a transmission assembly, wherein a connecting cavity is formed in the connector main body, one side, close to the top, of the connector main body is connected with the positioning plate through the positioning assembly, and the bottom of the connector main body is fixedly provided with the hose main body through a fixing ring. In the utility model, when the fixing ring is arranged on the outer side of the faucet or the pipeline through the joint main body, the transmission component and the positioning component are arranged to drive the rotating rod to rotate, further drive the eccentric wheel to rotate so as to push the push rod to find out movement to the connecting cavity, and the fixing ring is fixed on the outer side of the faucet or the pipeline through the positioning plate, so that the faucet or the pipeline is more convenient to use and convenient to detach in the later period.

Description

Button-free hose pressure joint

Technical Field

The utility model relates to the technical field of hose pressure connectors, in particular to a buckle-free hose pressure connector.

Background

The pipe joint is a connecting tool between pipelines and is a detachable connecting point between an element and the pipeline. Plays an indispensable important role in the pipe fitting, which is one of two main constituent parts of the hydraulic piping. The pipe joint is used for straight line connection of instruments and the like, and the connection mode is socket welding or threaded connection. The device is mainly used for low-pressure pipelines with small calibers, and is used for parts which need to be assembled and disassembled frequently or for final adjustment of pipelines using threaded pipes. The structural form is preferably a metal surface contact sealing structure, and the gasket sealing structural form is generally used for common pipelines for conveying water, oil, air and the like and is made of malleable cast iron materials. There are various kinds of pipe joints, and commonly used pipe joints can be generally classified into hard pipe joints and hose joints. If the hard pipe joint is divided into three types of flaring type, clamping sleeve type and welding type according to the connection mode of the pipe joint and the pipeline, the hose joint is mainly a buckling type rubber pipe joint. For example, when connecting the hose to a pipeline or a tap to be connected, the adopted connector is often a threaded connector or the hose is further fixed to the outer side of the pipeline or the tap to be connected through the anchor ear, the bolt and the nut, and the anchor ear is easy to break for a long time, so that the hose is inconvenient to use.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides the buckle-free hose pressure connector, which is characterized in that a transmission assembly and a positioning assembly are arranged to drive a positioning plate to fix a connector main body on the outer side of a faucet or a pipeline, so that the use is more convenient, and the later disassembly is also convenient.

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

the utility model provides a exempt from to detain formula hose pressure joint, includes joint main part, locating component, locating plate and drive assembly, the inside connecting chamber that is provided with of joint main part, the inside one side that is close to the top of joint main part is connected with the locating plate through locating component, the bottom of joint main part is through fixed ring fixed mounting hose main part;

the positioning assembly comprises a mounting groove, four mounting grooves are formed in the inner circumferential array of the joint body, rotating rods are rotatably connected in the mounting grooves, eccentric wheels are fixedly mounted on the outer sides of the rotating rods and located in the mounting grooves, push rods are slidably connected to one sides, close to the connecting cavities, of the inner sides of the mounting grooves, one ends, far away from the eccentric wheels, of the push rods penetrate through the joint body and extend to the inner sides of the connecting cavities and are fixedly provided with positioning plates, the push rods are slidably connected with the joint body, and the four rotating rods are in transmission connection through the transmission assembly;

through above-mentioned technical scheme, when installing solid fixed ring in tap or pipeline outside through the joint main part, at first drive joint main part for tap or pipeline are located the link cavity inside, drive the dwang through drive assembly and the locating component that set up and rotate, further drive eccentric wheel and rotate the promotion push rod and discover to remove to the link cavity, fix it in tap or pipeline outside through the locating plate, it is more convenient to use, also the dismantlement in the later stage of being convenient for.

Further, the transmission assembly comprises a rotating groove, the inside of the joint main body and the lower part of the positioning assembly are provided with rotating grooves, the bottom ends of the rotating rods extend to the inside of the rotating grooves and are in rotating connection with the rotating grooves, gears are fixedly installed on the outer sides of the rotating rods and the inside of the rotating grooves, rotating rings are rotatably connected to the inside of the rotating grooves and the outer sides of the gears, an annular gear is fixedly installed on one side, close to the gears, of the rotating rings, and the gears are in meshed connection with the annular gear;

through above-mentioned technical scheme, the drive assembly who sets up rotates the swivel becket, through meshing connection between ring gear and the gear, thereby further drive gear rotation drives the dwang and rotates, is convenient for realize that locating component drives the locating plate and removes.

Further, an avoidance groove is formed in one side of the joint main body, close to the rotating ring, of the inner gear ring, and a poking tooth is fixedly arranged in the avoidance groove;

through above-mentioned technical scheme, set up to stir the tooth and be convenient for drive the rotation of rotation ring, the groove of dodging of setting further restricts rotation ring pivoted radian.

Further, a mounting ring is fixedly arranged on one side, close to the avoidance groove, of the outer side of the joint main body, a fixed block is fixedly arranged on the top of the mounting ring, close to the avoidance groove, a screw is connected with the inside of the fixed block in a threaded manner, and one end of the screw extends between two poking teeth;

through above-mentioned technical scheme, the inside screw rod of fixed block that sets up rotates the screw rod and makes its one end extend to between two stirring teeth, fixes the position of swivel becket, prevents to rotate the swivel becket in the use, uses unstably.

Further, a pushing block is fixedly arranged at one end of the pushing rod, which is close to the eccentric wheel;

through above-mentioned technical scheme, the ejector pad of setting for eccentric wheel is big with its area of contact, is convenient for promote the push rod.

Further, one end of the positioning plate, which is far away from the push rod, is provided with an elastic material;

through above-mentioned technical scheme, set up the locating plate and keep away from one side of push rod and set up to elastic material for connect between main part and the pipeline that needs to be connected inseparabler.

The utility model has the following beneficial effects:

1. in the utility model, when the fixing ring is arranged on the outer side of the faucet or the pipeline through the connector main body, the connector main body is driven firstly, so that the faucet or the pipeline is positioned in the connecting cavity, the rotating rod is driven to rotate through the arranged transmission component and the positioning component, the eccentric wheel is further driven to rotate so as to push the push rod to find out movement to the connecting cavity, and the fixing ring is fixed on the outer side of the faucet or the pipeline through the positioning plate, so that the faucet or the pipeline is more convenient to use and convenient to detach in later period.

2. In the utility model, the positioning component arranged in the joint main body is convenient for fixing the fixing ring at the bottom of the joint main body at the outer sides of pipelines with different diameters, so that the applicability is wider.

Drawings

FIG. 1 is a perspective view of a buckle-free hose nipple according to the present utility model;

FIG. 2 is a top cross-sectional view of a positioning assembly in a buckle-free hose nipple according to the present utility model;

FIG. 3 is a top cross-sectional view of a transmission assembly in a buckle-free hose pressure fitting according to the present utility model;

fig. 4 is an enlarged view of the utility model at a in fig. 3.

Legend description:

1. a joint body; 2. a positioning assembly; 21. a mounting groove; 22. a rotating lever; 23. an eccentric wheel; 24. a push rod; 25. a pushing block; 3. a positioning plate; 4. a transmission assembly; 41. a rotating groove; 42. a gear; 43. a rotating ring; 44. an inner gear ring; 45. an avoidance groove; 46. toggle teeth; 5. a mounting ring; 6. a fixing ring; 7. a hose body; 8. a fixed block; 9. and (3) a screw.

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. 1-4, one embodiment provided by the present utility model is: the utility model provides a exempt from to detain formula hose pressure joint, includes connects main part 1, locating component 2, locating plate 3 and drive assembly 4, connects the inside connecting chamber that is provided with of main part 1, connects the inside side that is close to the top of main part 1 and is connected with locating plate 3 through locating component 2, connects the bottom of main part 1 and passes through fixed ring 6 fixed mounting hose main part 7;

the positioning assembly 2 comprises a mounting groove 21, four mounting grooves 21 are formed in the inner circumference array of the joint main body 1, rotating rods 22 are rotatably connected in the mounting groove 21, eccentric wheels 23 are fixedly mounted on the outer sides of the rotating rods 22 and positioned in the mounting groove 21, push rods 24 are slidably connected to one sides, close to the connecting cavities, of the mounting groove 21, one ends, far away from the eccentric wheels 23, of the push rods 24 penetrate through the joint main body 1 to extend into the connecting cavities and are fixedly provided with positioning plates 3, the push rods 24 are slidably connected with the joint main body 1, and the four rotating rods 22 are in transmission connection through a transmission assembly 4; when installing solid fixed ring 6 in tap or pipeline outside through connecting main part 1, at first drive connects main part 1 for tap or pipeline are located the link cavity inside, drive dwang 22 through drive transmission subassembly 4 and the locating component 2 that set up, further drive eccentric wheel 23 and rotate the push rod 24 and discover to remove to the link cavity, fix it in tap or pipeline outside through locating plate 3, it is more convenient to use, also the dismantlement in later stage of being convenient for.

The transmission assembly 4 comprises a rotating groove 41, the inside of the joint main body 1 and the lower part of the positioning assembly 2 are provided with the rotating groove 41, the bottom ends of the rotating rods 22 extend to the inside of the rotating groove 41 and are in rotating connection with the rotating groove 41, gears 42 are fixedly arranged on the outer sides of the rotating rods 22 and in the rotating groove 41, rotating rings 43 are rotatably connected to the inner sides of the rotating grooves 41 and the outer sides of the gears 42, an annular gear 44 is fixedly arranged on one side, close to the gears 42, of the rotating rings 43, and the gears 42 are in meshed connection with the annular gear 44; the transmission assembly 4 rotates the rotating ring 43, and the gear 42 is further driven to rotate through meshed connection between the annular gear 44 and the gear 42, so that the rotating rod 22 is driven to rotate, and the positioning assembly 2 is convenient to drive the positioning plate 3 to move.

Wherein, one side of the joint main body 1 is provided with an avoidance groove 45 near the rotating ring 43, one side of the inner gear ring 44 is provided with a poking tooth 46 which is positioned in the avoidance groove 45; the poking teeth 46 are arranged to facilitate the rotation of the rotating ring 43, and the avoidance grooves 45 are arranged to further limit the radian of the rotation of the rotating ring 43.

The mounting ring 5 is fixedly mounted on one side, close to the avoidance groove 45, of the outer side of the joint main body 1, the fixed block 8 is fixedly mounted on the top of the mounting ring 5, close to the avoidance groove 45, a screw rod 9 is connected with the inner thread of the fixed block 8, and one end of the screw rod 9 extends between two stirring teeth 46; the screw rod 9 inside the fixed block 8 that sets up rotates screw rod 9 and makes its one end extend to between two stirring teeth 46, fixes the position of swivel ring 43, prevents swivel ring 43 rotation in the use, uses unstably.

Wherein, a push block 25 is fixedly arranged at one end of the push rod 24 close to the eccentric wheel 23; the pushing block 25 is arranged, so that the contact area between the eccentric wheel 23 and the pushing block is large, and the pushing of the pushing rod 24 is facilitated.

Wherein, the end of the positioning plate 3 far away from the push rod 24 is provided with an elastic material; the side of the positioning plate 3 away from the push rod 24 is provided with an elastic material, so that the joint body 1 is more tightly connected with the pipeline to be connected.

Working principle: when installing solid fixed ring 6 in tap or pipeline outside through connecting main part 1, at first drive connect main part 1 for tap or pipeline are located the link cavity inside, through drive assembly 4 and locating component 2 that set up, promote stir tooth 46 and be convenient for drive rotation ring 43 and rotate, through the meshing connection between ring gear 44 and the gear 42, thereby further drive gear 42 rotates and drive dwang 22 and rotate, further drive eccentric wheel 23 rotation promotion push rod 24 to the link cavity discovery remove, fix it in tap or pipeline outside through locating plate 3, it is more convenient to use, also the dismantlement in later stage of being convenient for.

Finally, it should be noted that: the foregoing description of the preferred embodiments of the present utility model is not intended to be limiting, but rather, 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 (6)

1. The utility model provides a exempt from to detain formula hose pressure joint, includes joint main part (1), locating component (2), locating plate (3) and drive assembly (4), its characterized in that: the connector is characterized in that a connecting cavity is formed in the connector main body (1), one side, close to the top, of the connector main body (1) is connected with a positioning plate (3) through a positioning assembly (2), and a hose main body (7) is fixedly installed at the bottom of the connector main body (1) through a fixing ring (6);

the positioning assembly (2) comprises a mounting groove (21), four mounting grooves (21) are formed in the inner circumference array of the joint body (1), rotating rods (22) are rotatably connected inside the mounting groove (21), eccentric wheels (23) are fixedly mounted outside the rotating rods (22) and located inside the mounting groove (21), pushing rods (24) are slidably connected to one side, close to a connecting cavity, of the mounting groove (21), one end, far away from the eccentric wheels (23), of each pushing rod (24) penetrates through the joint body (1) and extends to the inner portion of the connecting cavity, positioning plates (3) are fixedly mounted, and the pushing rods (24) are slidably connected with the joint body (1), and the four rotating rods (22) are in transmission connection through transmission assemblies (4).

2. A buckle-free hose pressure fitting as claimed in claim 1, wherein: the transmission assembly (4) comprises a rotating groove (41), the rotating groove (41) is formed in the joint body (1) and located below the positioning assembly (2), the bottom end of the rotating rod (22) extends to the inside of the rotating groove (41) and is rotationally connected with the rotating groove (41), a gear (42) is fixedly installed in the outside of the rotating rod (22) and located inside the rotating groove (41), a rotating ring (43) is rotationally connected in the inside of the rotating groove (41) and located outside of the gear (42), an annular gear (44) is fixedly installed on one side, close to the gear (42), of the rotating ring (43), and the gear (42) is in meshed connection with the annular gear (44).

3. A buckle-free hose pressure fitting as claimed in claim 2, wherein: one side of the joint main body (1) is close to the rotating ring (43) and provided with an avoidance groove (45), and one side of the inner gear ring (44) is positioned in the avoidance groove (45) and fixedly provided with a poking tooth (46).

4. A buckle-free hose pressure fitting according to claim 3, wherein: one side of the outer side of the joint main body (1) close to the avoidance groove (45) is fixedly provided with a mounting ring (5), the top of the mounting ring (5) is close to the avoidance groove (45) and fixedly provided with a fixed block (8), the internal thread of the fixed block (8) is connected with a screw rod (9), and one end of the screw rod (9) extends to a position between two stirring teeth (46).

5. A buckle-free hose pressure fitting as claimed in claim 1, wherein: one end of the push rod (24) close to the eccentric wheel (23) is fixedly provided with a push block (25).

6. A buckle-free hose pressure fitting as claimed in claim 1, wherein: one end of the positioning plate (3) far away from the push rod (24) is provided with an elastic material.