CN219571198U

CN219571198U - Rotary rubber hose connector

Info

Publication number: CN219571198U
Application number: CN202320571929.4U
Authority: CN
Inventors: 何丰平
Original assignee: Qingdao Jinhongfeng Precision Manufacturing Co ltd
Current assignee: Qingdao Jinhongfeng Precision Manufacturing Co ltd
Priority date: 2023-03-22
Filing date: 2023-03-22
Publication date: 2023-08-22
Anticipated expiration: 2033-03-22

Abstract

The utility model discloses a rotary rubber tube joint, which belongs to the technical field of rubber tube joints, and adopts the technical scheme that the rotary rubber tube joint comprises an output joint and an input joint, wherein the output joint is sleeved in the input joint and is rotationally connected with the input joint, a rotary mechanism is arranged on the side walls of the input joint and the output joint, and a supporting mechanism matched with the rotary mechanism is arranged on the side walls of the input joint.

Description

Rotary rubber hose connector

Technical Field

The utility model relates to the technical field of rubber tube joints, in particular to a rotary rubber tube joint.

Background

The rubber tube joint is a joint for connecting adjacent rubber tubes, is convenient for medium output through the joint, is an auxiliary device commonly used in a hydraulic system by a rubber tube assembly, is used for connecting various hydraulic elements in the hydraulic system, and mainly transmits and conveys high-pressure medium such as water, gas and oil through hydraulic power, and is an important part for rubber tube connection.

The current announcements are: the utility model patent of CN210179126U discloses a rotary rubber tube joint, which comprises a rubber tube joint main body, wherein a guide rail groove is formed in the position, close to the tail end, of the rubber tube joint main body, a guide rail convex groove is formed in the position, close to the middle, of the rubber tube joint main body, an adjusting sleeve is arranged on the outer side of the rubber tube joint main body, a sealing port sleeve is arranged at one end of the adjusting sleeve, a clamping groove is formed in the inner side of the sealing port sleeve, a sliding convex groove is arranged on the inner side of the adjusting sleeve, a fixed connector is arranged at the other end of the adjusting sleeve, an adjusting sleeve is arranged on the outer side of the rubber tube joint main body, the adjusting sleeve is rotationally connected with the rubber tube joint main body through the sealing port sleeve, and the device can rotate in special places, is convenient and convenient to use, and the universality of the rubber tube joint main body is provided with the guide rail groove and the guide rail convex groove, so that the adjusting sleeve rotates more stably when rotating on the rubber tube joint main body.

Although the rubber tube joint has a function of rotating, the rubber tube joint is not positioned and fixed after rotation, the rubber tube joint in the prior art is always in a rotating state, the rotating range can not be controlled and limited, and the adjustment stability of the rubber tube joint is poor.

Disclosure of Invention

1. Technical problem to be solved

The utility model provides a rotary rubber tube joint, which aims to solve the problems that the existing rubber tube joint is not provided with a mechanism for positioning and fixing the rotated rubber tube joint, the rotation range of the rubber tube joint cannot be controlled and limited, and the adjustment stability of the rubber tube joint is poor.

2. Technical proposal

The utility model is realized in such a way, the rotary rubber tube joint comprises an output joint and an input joint, wherein the output joint is sleeved in the input joint and is rotationally connected with the input joint, the side walls of the input joint and the output joint are provided with rotary mechanisms, and the side walls of the input joint are provided with supporting mechanisms matched with the rotary mechanisms;

the rotary mechanism comprises a rotary cylinder, a fixed ring, a toothed ring, supporting blocks, a sliding rod, a limiting block, an inserting block, a first spring, a pushing ring, a slot and an inserting column, wherein the rotary cylinder is sleeved on the side wall of an output joint and the side wall of an input joint, the fixed ring is welded on the side wall of the output joint and positioned in the rotary cylinder, the toothed ring is welded on the side wall of the fixed ring, the supporting blocks are welded on the side wall of the output joint, the sliding rod is slidably arranged in the middle of the supporting blocks, the limiting block is welded on the side wall of the sliding rod, the inserting block is welded at one end of the sliding rod far away from the limiting block and is used for inserting and matching with the toothed ring, the first spring is sleeved on the sliding rod and positioned between the inserting block and the supporting block, the pushing ring is welded on the inner wall of the rotary cylinder, the slots are arranged on the side wall of the fixed ring far away from the toothed ring, and the inserting column is welded on the inner wall of the rotary cylinder and matched with the slot in an inserting way.

In order to improve the supporting effect of the rotary drum and further facilitate the resetting effect after the rotary drum moves, the rotary rubber hose connector is preferable in the utility model, and the supporting mechanism comprises a supporting ring, a supporting spring, a connecting ring and a pressing ring.

In order to achieve the effect of reducing friction force generated by movement between the output connector and the input connector, the rotary rubber hose connector is preferable in the utility model, first arc-shaped grooves are formed in the side walls of the opposite sides of the output connector and the input connector, and a plurality of first balls are embedded in the first arc-shaped grooves.

In order to achieve the effect of reducing friction force generated during movement between the pressing ring and the connecting ring, the rotary rubber hose connector is preferable in the utility model, wherein second arc-shaped grooves are formed in the side walls of the opposite sides of the pressing ring and the connecting ring, and a plurality of second balls are embedded in the second arc-shaped grooves.

In order to facilitate the effect of the insert pin being able to enter the socket, it is preferable as a rotary hose connector of the present utility model that the top of the socket is provided with an opening.

In order to prevent the sliding of the operator by pulling and rotating the rotary drum, it is preferable that an anti-slip cover is adhered to the side wall of the rotary drum as a rotary hose joint of the present utility model.

In order to achieve the effect of enabling the insert pin to be inserted into the socket after displacement, a rotary hose joint according to the present utility model is preferably provided in which a plurality of the sockets are arranged at equal intervals.

3. Advantageous effects

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

this rotary type rubber tube connects, through setting up output joint, input joint, rotary mechanism and supporting mechanism, when using, output joint cup joints in the inside of input joint, output joint and input joint sealing swivelling joint, rotary mechanism can adjust the rotation range between output joint and the input joint, can make and obtain spacing fixedly between output joint after the rotation and the input joint, supporting mechanism cooperatees with rotary mechanism and can be convenient for rotary mechanism carry out spacing fixedly between output joint and the input joint, so improved the rotational stability to output joint and the input joint.

Drawings

FIG. 1 is an overall block diagram of the present utility model;

FIG. 2 is a left side view of the present utility model;

FIG. 3 is a perspective cross-sectional view of the utility model at A-A in FIG. 2;

FIG. 4 is an enlarged view of the utility model at A in FIG. 3;

fig. 5 is a schematic view of the supporting mechanism of the present utility model.

The reference numerals in the figures illustrate:

1. an output joint; 2. an input connector; 3. a rotation mechanism; 4. a support mechanism; 301. a rotary drum; 302. a fixing ring; 303. a toothed ring; 304. a support block; 305. a slide bar; 306. a limiting block; 307. inserting blocks; 308. a first spring; 309. pushing the ring; 310. a slot; 311. inserting a column; 401. a support ring; 402. a support spring; 403. a connecting ring; 404. a compression ring; 51. a first arc-shaped groove; 52. a first ball; 61. a second arc-shaped groove; 62. a second ball; 71. an anti-skid sleeve.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model. Furthermore, in the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

Referring to fig. 1-5, the present utility model provides the following technical solutions: the rotary rubber tube joint comprises an output joint 1 and an input joint 2, wherein the output joint 1 is sleeved in the input joint 2 and is in rotary connection with the input joint 2, a rotary mechanism 3 is arranged on the side walls of the input joint 2 and the output joint 1, and a supporting mechanism 4 matched with the rotary mechanism 3 is arranged on the side wall of the input joint 2;

the rotating mechanism 3 comprises a rotating cylinder 301, a fixed ring 302, a toothed ring 303, a supporting block 304, a sliding rod 305, a limiting block 306, an inserting block 307, a first spring 308, a pushing ring 309, an inserting block 307 and an inserting column 311, wherein the rotating cylinder 301 is sleeved on the side walls of the output connector 1 and the input connector 2, the fixed ring 302 is welded on the side wall of the output connector 1 and positioned in the rotating cylinder 301, the toothed ring 303 is welded on the side wall of the fixed ring 302, a plurality of supporting blocks 304 are welded on the side wall of the output connector 1, the sliding rod 305 is slidably arranged in the middle of the supporting block 304, the limiting block 306 is welded on the side wall of the sliding rod 305, the inserting block 307 is welded on one end, far away from the limiting block 306, of the sliding rod 305 and used for inserting and matching the toothed ring 303, the first spring 308 is sleeved on the sliding rod 305 and positioned between the inserting block 307 and the supporting block 304, the pushing ring 309 is welded on the inner wall of the rotating cylinder 301, a plurality of inserting columns 310 are arranged on the side wall of the fixed ring 302, far away from the toothed ring 303, and a plurality of inserting columns 311 are welded on the inner wall of the rotating cylinder 301 and are in inserting and matched with the inserting columns 310.

In this embodiment: through setting up output joint 1, input joint 2, rotary mechanism 3 and supporting mechanism 4, when using, output joint 1 cup joints in the inside of input joint 2, output joint 1 and input joint 2 seal swivelling joint, rotary mechanism 3 can adjust the rotation scope between output joint 1 and the input joint 2, can make and obtain spacing fixedly between output joint 1 and the input joint 2 after the rotation, supporting mechanism 4 cooperatees with rotary mechanism 3 can be convenient for rotary mechanism 3 carry out spacing fixedly between output joint 1 and the input joint 2, so improved the rotation stability to between output joint 1 and the input joint 2.

As a technical optimization scheme of the utility model, the supporting mechanism 4 comprises a supporting ring 401, a supporting spring 402, a connecting ring 403 and a pressing ring 404, wherein the supporting ring 401 is welded on the side wall of the input connector 2, the supporting spring 402 is sleeved on the side wall of the input connector 2, one end of the supporting spring is in contact with the supporting ring 401, the connecting ring 403 is welded on one end, far away from the supporting ring 401, of the supporting spring 402, and the pressing ring 404 is welded on the inner wall of the rotary cylinder 301 and is in contact with the supporting ring 401.

In this embodiment: by arranging the support ring 401, the support spring 402, the connecting ring 403 and the pressing ring 404, when the rotary drum 301 moves downwards in use, the pressing ring 404 presses the connecting ring 403 along with the movement of the rotary drum 301, at this time, the support spring 402 contracts, and when the rotary drum 301 stops moving, the support spring 402 resets, and the connecting ring 403 pushes the pressing ring 404 to reset the rotary drum 301.

As a technical optimization scheme of the utility model, the side walls of the opposite sides of the output connector 1 and the input connector 2 are respectively provided with a first arc-shaped groove 51, and a plurality of first balls 52 are embedded in the first arc-shaped groove 51.

In this embodiment: by providing the first arc-shaped groove 51 and the first ball 52, the first ball 52 can reduce friction force generated at the time of rotational movement between the output joint 1 and the input joint 2 in use.

As a technical optimization scheme of the utility model, the side walls of the opposite sides of the compression ring 404 and the connecting ring 403 are respectively provided with a second arc-shaped groove 61, and a plurality of second balls 62 are embedded in the second arc-shaped groove 61.

In this embodiment: by providing the second arcuate groove 61 and the second ball 62, the first ball 52 is able to reduce friction between the pressure ring 404 and the connecting ring 403 in use.

As a technical optimization scheme of the present utility model, the top of the slot 310 is provided with an opening.

In this embodiment: by providing the slot 310 with an opening at the top, the post 311 can be easily inserted into the slot 310 in use.

As a technical optimization scheme of the present utility model, an anti-slip sleeve 71 is adhered to the side wall of the rotary cylinder 301.

In this embodiment: by providing the anti-slip cover 71, the anti-slip cover 71 can prevent an operator from sliding while pulling and rotating the rotary cylinder 301 when in use.

As a technical optimization scheme of the present utility model, the plurality of slots 310 are arranged at equal intervals.

In this embodiment: by providing a plurality of slots 310 at equal intervals, the insertion of the post 311 into the slot 310 after displacement can be facilitated in use.

Working principle: firstly, the rotary cylinder 301 is pulled to move towards the direction of the input joint 2, the compression ring 404 extrudes the connecting ring 403 along with the movement of the rotary cylinder 301, the supporting spring 402 contracts, the push ring 309 extrudes the limiting block 306 along with the movement of the rotary cylinder 301, then the limiting block 306 pulls the sliding rod 305 to slide in the middle of the supporting block 304, the first spring 308 receives the extrusion contraction movement of the inserting block 307, the inserting block 307 moves along with the sliding rod 305 and is separated from the toothed ring 303, meanwhile, the inserting column 311 is inserted into the inserting groove 310, the rotary cylinder 301 is rotated according to the rotation angle requirement of the output joint 1, at this time, the inserting column 311 moves along with the rotary cylinder 301 to drive the fixed ring 302 and the output joint 1 to rotate in the input joint 2, after the output joint 1 and the input joint 2 rotate, the rotary cylinder 301 is released, at this time, the supporting spring 402 resets, the connecting ring 403 pushes the compression ring 404 to reset the movement of the rotary cylinder 301 towards the direction of the output joint 1, and at the same time the push 309 resets, the first spring 308 resets the supporting the inserting block 307 moves towards the direction of the input joint 2, the inserting block 307 is clamped with the toothed ring 303, and the output joint 1 and the input joint 2 rotate, the output joint 1 and the input joint 2 are enabled to rotate, the output joint 1 and the input joint 2 are controlled, and the stability is improved, and the stability is controlled, and the output joint is controlled.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims

1. The utility model provides a rotary rubber tube joint, includes output joint (1) and input joint (2), its characterized in that: the output connector (1) is sleeved in the input connector (2) and is rotationally connected with the input connector (2), a rotating mechanism (3) is arranged on the side wall of the input connector (2) and the side wall of the output connector (1), and a supporting mechanism (4) matched with the rotating mechanism (3) is arranged on the side wall of the input connector (2);

the rotating mechanism (3) comprises a rotating cylinder (301), a fixed ring (302), a toothed ring (303), supporting blocks (304), sliding rods (305), limiting blocks (306), inserting blocks (307), a first spring (308), a pushing ring (309), inserting grooves (310) and inserting columns (311), wherein the rotating cylinder (301) is sleeved on the side wall of an output joint (1) and the side wall of an input joint (2), the fixed ring (302) is welded on the side wall of the output joint (1) and positioned in the rotating cylinder (301), the toothed ring (303) is welded on the side wall of the fixed ring (302), a plurality of the supporting blocks (304) are welded on the side wall of the output joint (1), the sliding rods (305) are arranged in the middle of the supporting blocks (304) in a sliding mode, the limiting blocks (306) are welded on the side wall of the sliding rods (305), the inserting blocks (307) are welded on one end of the sliding rods (305) far away from the limiting blocks (306) and are used for being in plug-in fit, the first spring (308) is sleeved on the side wall of the sliding rods (305) and is positioned on the side wall of the sliding rods (305) and positioned in the inner wall of the sliding rods (302) far from the side wall of the sliding rods (301) and the side wall of the sliding rods (310) and the sliding rods (301) are welded on the side wall of the sliding rods (301) far from the sliding rods (310), the plurality of inserting posts (311) are welded on the inner wall of the rotary cylinder (301) and are in inserting fit with the inserting grooves (310).

2. A rotary hose connector according to claim 1, wherein: the supporting mechanism (4) comprises a supporting ring (401), a supporting spring (402), a connecting ring (403) and a pressing ring (404), wherein the supporting ring (401) is welded on the side wall of the input connector (2), the supporting spring (402) is sleeved on the side wall of the input connector (2) and one end of the supporting spring is in contact with the supporting ring (401), the connecting ring (403) is welded on the end, far away from the supporting ring (401), of the supporting spring (402), and the pressing ring (404) is welded on the inner wall of the rotary cylinder (301) and is in contact with the supporting ring (401).

3. A rotary hose connector according to claim 1, wherein: the side walls of the opposite sides of the output connector (1) and the input connector (2) are respectively provided with a first arc-shaped groove (51), and a plurality of first balls (52) are embedded in the first arc-shaped grooves (51).

4. A rotary hose connector according to claim 2, wherein: the side walls of the opposite sides of the compression ring (404) and the connecting ring (403) are respectively provided with a second arc-shaped groove (61), and a plurality of second balls (62) are embedded in the second arc-shaped grooves (61).

5. A rotary hose connector according to claim 1, wherein: the top of the slot (310) is provided with an opening.

6. A rotary hose connector according to claim 1, wherein: an anti-slip sleeve (71) is adhered to the side wall of the rotary cylinder (301).

7. A rotary hose connector according to claim 1, wherein: the plurality of slots (310) are arranged at equal intervals.