阅读说明：本技术 一种软管转角连接器 (Hose corner connector ) 是由 不公告发明人 于 2019-11-11 设计创作，主要内容包括：本发明一种软管转角连接器公开了一种安装方便,通过软性的中部连接管对不同转角的软管进行连接,并通过弹簧对中部连接管进行包裹防护,避免转角位置磨损的转角连接器。能够对转角位置进行防护支撑,提高管路连接强度。其特征在于两个固定套分别套置于中部连接管两端外侧壁上,所述中部连接管为橡胶管,所述固定套一端中部开有贯穿孔,两个连接嘴的一端分别套置于中部连接管的两端内,两个连接嘴的另一端分别从两个固定套上的贯穿孔向外穿出,所述连接嘴的外侧壁上置有限位卡环,且卡置于固定套一端上,所述连接嘴的外侧面上等距置有多个锥形台形成塔型连接头,且塔形连接头位于中部连接管内。(The invention discloses a hose corner connector which is convenient to install, connects hoses with different corners through a soft middle connecting pipe, and wraps and protects the middle connecting pipe through a spring to avoid abrasion of the corner position. The corner position can be protected and supported, and the pipeline connection strength is improved. Two fixed covers of its characterized in that overlap respectively and arrange in on the lateral wall of middle part connecting pipe both ends, the middle part connecting pipe is the rubber tube, open at fixed cover one end middle part has the through hole, and in two one ends of connecting the mouth overlapped respectively and arranged the both ends of middle part connecting pipe, two other ends of connecting the mouth outwards worn out from the through hole on two fixed covers respectively, connect and put spacing snap ring on the lateral wall of mouth, and the card is arranged in fixed cover one and is served, a plurality of toper platforms formation tower type connectors have been put to the equidistance on the lateral surface of connecting the mouth, and the turriform connector is located the middle.)

1. A hose corner connector, characterized by: two fixed sleeves are respectively sleeved on the outer side walls of two ends of a middle connecting pipe, the middle connecting pipe is a rubber pipe, a through hole is formed in the middle of one end of each fixed sleeve, one end of each connecting nozzle is respectively sleeved in two ends of the middle connecting pipe, the other ends of the two connecting nozzles respectively penetrate out of the through holes in the two fixed sleeves, a limiting snap ring is arranged on the outer side wall of each connecting nozzle and is clamped on one end of each fixed sleeve, a plurality of conical platforms are arranged on the outer side surface of each connecting nozzle at equal intervals to form a tower-shaped connector, the tower-shaped connector is positioned in the middle connecting pipe, one end of each leading-in nozzle is connected with the conical reducing part of the other end of each connecting nozzle, the leading-in nozzle is communicated with the connecting nozzles in the axial direction, a plurality of communicating grooves are formed in the leading-in nozzles at equal angles, threads are arranged on the outer side wall of each, and the both ends of spring are connected with two swivel nuts respectively, and the equidistance has put a plurality of interior fixed rings on the inside wall of fixed cover, and it has the interior fixed slot to correspond the interior fixed ring position on the connecting tube outer wall in the middle part, and interior fixed ring arranges corresponding interior fixed slot in.

2. The hose corner connector of claim 1, wherein the flexible middle connecting pipe is used for connecting hoses with different corners, and the middle connecting pipe is covered by the spring to prevent the corners from being worn.

3. The hose corner connector according to claim 1 or 2, wherein the inner wall of the middle connection pipe is provided with a tapered groove at a position corresponding to the tapered platform, and the tapered platform is disposed in the corresponding tapered groove.

4. The hose corner connector of claim 1, wherein the spring is spaced from the outer side of the middle connector tube.

5. The corner connector of claim 1, wherein the connector nozzle has a plurality of fastening protrusions disposed on the outer surface of the connector nozzle at equal intervals, and the fastening protrusions are disposed outside the middle connector tube.

6. A hose corner connector according to claim 1 or 5, wherein the other end of the connector mouth is tapered.

7. The hose corner connector of claim 1, wherein the other end of the inlet nipple is rounded.

8. The hose corner connector of claim 1, wherein the threaded sleeve has a diameter greater at one end toward the center of the central connection tube than at the other end.

9. A hose corner connector according to claim 1 or 8, wherein the external surface of the other end of the threaded sleeve is hexagonal.

Technical Field

The invention discloses a hose corner connector, relates to a connector with a protection structure and used for connecting hose corners, and belongs to the field of industrial equipment. In particular to a corner connector which is convenient to install, connects hoses with different corners through a soft middle connecting pipe, wraps and protects the middle connecting pipe through a spring and avoids abrasion of the corner position.

Background

At present, in industrial production, flexible pipelines are generally adopted to transmit liquid, and some environments are convenient for the arrangement of pipelines and need to connect the pipelines, during the layout process, the pipelines at the corner positions can contact with the corner positions, rub against each other and squeeze when the pipelines are pulled, so that the pipelines are pressed, cracked and leaked, the pipeline transmission is influenced, furthermore, the protection is needed to be carried out aiming at the corner connecting position of the pipeline, the existing corner protection is mainly to sleeve a protective sleeve on the outer side of the pipeline, or the design is carried out by adopting the metal hard pipe, but the abrasion still exists between the protective sleeve and the pipeline, the metal hard pipe only strengthens the material, and the metal hard pipe is adopted, because the angle is fixed, the application range is narrow, and some current protector structure are complicated, all install protective structure such as support additional outside the pipeline, and occupation space is big, and the installation is complicated, and it is inconvenient to dismantle.

Publication number CN207431449U discloses a copper pipe quick-connect pipe fitting, which comprises a base pipe, the base pipe is provided with a welding device that can weld the base pipe and a pipe fitting to be inserted together, the device mainly adopts insertion connection, but because it adopts copper, it can not be bent, and the applicable corner is fixed and can not be adjusted.

Disclosure of Invention

In order to improve the situation, the hose corner connector provided by the invention is convenient to install, the hoses with different corners are connected through the soft middle connecting pipe, and the middle connecting pipe is wrapped and protected through the spring, so that the corner position is prevented from being abraded. The corner position can be protected and supported, and the pipeline connection strength is improved.

The hose corner connector of the invention is realized by the following steps: the invention relates to a hose corner connector which comprises connecting nozzles, screw sleeves, springs, a middle connecting pipe, fixing sleeves, communicating grooves, fastening bulges, limiting snap rings, an inner fixing ring, a leading-in nozzle and a tower-shaped connector, wherein the two fixing sleeves are respectively sleeved on the outer side walls of the two ends of the middle connecting pipe, the middle connecting pipe is a rubber pipe, a through hole is formed in the middle of one end of each fixing sleeve, one ends of the two connecting nozzles are respectively sleeved in the two ends of the middle connecting pipe, the other ends of the two connecting nozzles respectively penetrate out from the through holes in the two fixing sleeves, the limiting snap rings are arranged on the outer side walls of the connecting nozzles and clamped on one ends of the fixing sleeves, a plurality of conical tables are arranged on the outer side surfaces of the connecting nozzles at equal intervals to form the tower-shaped connector, the tower-shaped connector is positioned in the middle connecting pipe, conical grooves are formed on the inner wall of, a plurality of fastening bulges are arranged on the outer side surface of the connecting nozzle at equal intervals, the fastening bulges are positioned outside the middle connecting pipe, the other end of the connecting nozzle is a conical reducing part, one end of the leading-in nozzle is connected with the conical reducing part of the other end of the connecting nozzle, the leading-in nozzle is communicated with the connecting nozzle, a plurality of communicating grooves are formed in the leading-in nozzle at equal angles, the other end of the leading-in nozzle is of a round head structure, threads are arranged on the outer side wall of the fixing sleeve, the threaded sleeve is in threaded connection with the fixing sleeve through threads, the diameter of one end of the threaded sleeve, which faces the center of the middle connecting pipe, is larger than that of the other end, the outer side surface of the other end of the threaded sleeve is a hexagonal surface, the spring sleeve is arranged on the middle connecting pipe, two ends of the spring are respectively sleeved in one end of the two threaded sleeves, the, an inner fixing groove is formed in the outer wall of the middle connecting pipe corresponding to the position of the inner fixing ring, the inner fixing ring is arranged in the corresponding inner fixing groove, and a distance is arranged between the spring and the outer side surface of the middle connecting pipe.

Has the beneficial effects.

Firstly, the spring can protect and support the corner position, and the pipeline connection strength is improved.

And secondly, the middle connecting pipe is contracted by stretching the springs to the two sides, so that the pressure of the pipeline is relieved.

And the reducing connecting nozzle is convenient for quick connection and installation of pipelines.

And fourthly, the bending device can be bent to adapt to different angle deflection.

Fifthly, the corner pipeline is not directly contacted with the wall of the outer side wiring groove, so that the influence of high-temperature and low-temperature environments on the corner pipeline is reduced.

Sixthly, the structure is simple, and the use is convenient.

Drawings

Fig. 1 is a perspective view of a hose corner connector of the present invention.

Fig. 2 is a schematic view of the construction of a hose corner connector of the present invention, showing only the connection of the end portions.

Fig. 3 is a perspective view of a connector nozzle of a hose corner connector according to the present invention.

In the attached drawings

Wherein the method comprises the following steps: the connecting device comprises a connecting nozzle (1), a threaded sleeve (2), a spring (3), a middle connecting pipe (4), a fixing sleeve (5), a communicating groove (6), a fastening protrusion (7), a limiting snap ring (8), an inner fixing ring (9), a leading-in nozzle (10) and a tower-shaped connector (11).

The specific implementation mode is as follows:

the invention discloses a hose corner connector, which is realized by comprising a connecting nozzle (1), a threaded sleeve (2), a spring (3), a middle connecting pipe (4), two fixing sleeves (5), a communicating groove (6), a fastening bulge (7), a limiting snap ring (8), an inner fixing ring (9), a leading-in nozzle (10) and a tower-shaped connector (11), wherein the two fixing sleeves (5) are respectively sleeved on the outer side walls of the two ends of the middle connecting pipe (4), the middle connecting pipe (4) is a rubber pipe, a through hole is formed in the middle of one end of each fixing sleeve (5), one ends of the two connecting nozzles (1) are respectively sleeved in the two ends of the middle connecting pipe (4), the other ends of the two connecting nozzles (1) respectively penetrate out from the through holes in the two fixing sleeves (5), the limiting snap ring (8) is arranged on the outer side wall of each connecting nozzle (1), and is clamped on one end of each fixing sleeve (, a plurality of conical platforms are arranged on the outer side surface of the connecting nozzle (1) at equal intervals to form a tower-shaped connector (11), the tower-shaped connector is located in the middle connecting pipe (4), conical grooves are formed in the inner wall of the middle connecting pipe (4) in a corresponding mode, the conical platforms are arranged in the corresponding conical grooves, a plurality of fastening protrusions (7) are arranged on the outer side surface of the connecting nozzle (1) at equal intervals, the fastening protrusions (7) are located outside the middle connecting pipe (4), the other end of the connecting nozzle (1) is a conical deformation diameter portion, one end of the leading-in nozzle (10) is connected with the conical reducing portion of the other end of the connecting nozzle (1), the leading-in nozzle (10) is communicated with the connecting nozzle (1), a plurality of communicating grooves (6) are formed in the leading-in nozzle (10) at equal angles, the other end of the leading-in nozzle (10) is of a round head structure, threads are arranged on the outer, the threaded sleeve (2) is in threaded connection with the fixed sleeve (5) through threads, the diameter of one end, facing the center of the middle connecting pipe (4), of the threaded sleeve (2) is larger than that of the other end of the threaded sleeve, the outer side face of the other end of the threaded sleeve (2) is hexagonal, the spring (3) is sleeved on the middle connecting pipe (4), two ends of the spring (3) are respectively sleeved in one end of the two threaded sleeves (2), two ends of the spring (3) are respectively connected with the two threaded sleeves (2), a plurality of inner fixing rings (9) are arranged on the inner side wall of the fixed sleeve (5) at equal intervals, inner fixing grooves are formed in the outer wall of the middle connecting pipe (4) corresponding to the inner fixing rings (9), the inner fixing rings (9) are arranged in the corresponding inner fixing grooves, and a distance is reserved between the outer side faces of the spring (3) and the;

when the hose is used, when the corners of the hose need to be connected, firstly, the two connecting nozzles (1) are respectively inserted into the ends of the hose before and after the corners, the introduction nozzle (10) is positioned in the hose, the ends of the hose are sleeved on the fastening bulges (7), the fastening bulges (7) seal and fix the hose, the middle connecting pipe (4) and the spring (3) are bent at the corner position, and then the hose is connected at the corner position, the spring (3) is sleeved outside the middle connecting pipe (4), the middle connecting pipe (4) is separated from the external wiring groove, the middle connecting pipe (4) is protected, a distance is arranged between the spring (3) and the middle connecting pipe (4), and the spring (3) cannot rub against the middle connecting pipe (4);

then, the personnel respectively rotate the two screw sleeves (2) towards the direction far away from the middle connecting pipe (4), so that the distance between the two screw sleeves (2) is increased, the spring (3) is stretched to have the elastic stress of shrinkage, the middle connecting pipe (4) is shrunk in a relaxation state, the tension of the middle connecting pipe (4) is relieved, the installation is completed, and circulating liquid flows in and out through the communicating grooves (6) at the two ends of the connector;

when the hose is disassembled, the two connecting nozzles (1) are respectively pulled out from the two hoses;

the other end of the connecting nozzle (1) is designed into a tapered diameter-changing part, so that the pipeline can be conveniently and quickly connected and installed;

reach simple to operate, connect the hose of different corners through soft middle part connecting pipe (4) to wrap up the protection through spring (3) to middle part connecting pipe (4), avoid the purpose of corner position wearing and tearing.

It will be appreciated by those skilled in the art that changes may be made without departing from the scope of the invention, and it is intended that all matter contained in the above description or shown in the accompanying drawings shall be interpreted as illustrative and not in a limiting sense.