阅读说明：本技术 一种基于卡箍夹紧原理的软风管连接装置 (A kind of light air pipe connection based on clip fastening ) 是由 杨希敏 郭彩霞 代辉 于 2019-09-11 设计创作，主要内容包括：本发明涉及软风管连接技术领域,且公开了一种基于卡箍夹紧原理的软风管连接装置,包括连通管,连通管的外部固定连接有连接口,连接口的外部活动连接有卡箍夹片,卡箍夹片的外部活动连接有梯形卡环,梯形卡环的外部固定连接有环形套筒,环形套筒的内部活动连接有进给环,进给环的外部固定连接有连接颈,环形卡槽的内部活动连接有环形卡扣。该基于卡箍夹紧原理的软风管连接装置,通过卡箍夹片和梯形卡环的配合,达到了利用卡箍夹紧软风管的效果,防止连接处的泄漏,通过环形套筒和进给环的配合,旋转进给环可以带动环形套筒向连通管的中心移动,从而使卡箍夹片夹紧软风管,保证连接的密封性,同时操作简单,连接效率高。(The present invention relates to pneumatic hose interconnection technique fields, and disclose a kind of light air pipe connection based on clip fastening, including communicating pipe, the outside of communicating pipe is fixedly connected with connector, the external activity of connector is connected with clip intermediate plate, the external activity of clip intermediate plate is connected with trapezoidal snap ring, the outside of trapezoidal snap ring is fixedly connected with annulus, the internal activity of annulus is connected with feed ring, the outside of feed ring is fixedly connected with connection neck, and the internal activity of annular slot is connected with annular buckle.The light air pipe connection based on clip fastening, pass through the cooperation of clip intermediate plate and trapezoidal snap ring, achieve the effect that clamp pneumatic hose using clip, the leakage for preventing junction, by the cooperation of annulus and feed ring, swivel feeding ring can drive annulus mobile to the center of communicating pipe, to make clip intermediate plate clamp pneumatic hose, guarantee the leakproofness of connection, while easy to operate, joint efficiency is high.)

1. a kind of light air pipe connection based on clip fastening, including communicating pipe (1), it is characterised in that: the connection The outside of pipe (1) is fixedly connected with connector (2), and the surface of the connector (2) offers annular groove (3), the connector (2) external activity is connected with clip intermediate plate (4), and the inner surface of the clip intermediate plate (4) offers annular lug (5), described The external activity of clip intermediate plate (4) is connected with trapezoidal snap ring (6), and the outside of trapezoidal snap ring (6) is fixedly connected with annulus (7), the internal activity of the annulus (7) is connected with feed ring (8), and the outside of the feed ring (8) is fixedly connected with company It connects neck (9), the inside of connection neck (9) offers annular slot (10), the internal activity connection of the annular slot (10) There is annular buckle (11), the outside of connection neck (9) is fixedly connected with rotary side tooth (12), outside the rotary side tooth (12) Portion is connected with gear (13), and the inside of the gear (13) is fixedly connected with bearing (14), the inside of the bearing (14) It is fixedly connected with fixed block (15), the outside of told gear (13) is fixedly connected with rotation bayonet lock (16), the rotation bayonet lock (16) external activity is connected with swingle (17), and the inside of the swingle (17) offers bayonet lock slot (18), the rotation The internal activity of bar (17) is connected with handle (19), and the external activity of the swingle (17) is connected with posting (20), described The inside of posting (20) offers location hole (21).

2. a kind of light air pipe connection based on clip fastening according to claim 1, it is characterised in that: described There are two connectors (2), is connected to the both ends of communicating pipe (1), and each connector (2) is trapezoidal, wide one end with Communicating pipe (1) connection.

3. a kind of light air pipe connection based on clip fastening according to claim 1, it is characterised in that: described Annular groove (3) is provided on two connectors (2) respectively, and offers three to five on each connector (2).

4. a kind of light air pipe connection based on clip fastening according to claim 1, it is characterised in that: described There are two clip gaskets (4), is connected to the outside of each connector (2), and its section is trapezoidal, narrow end offers clamping Slot.

5. a kind of light air pipe connection based on clip fastening according to claim 1, it is characterised in that: described There are two trapezoidal snap ring (6) and annulus (7) are each, and it is mutually permanently connected respectively, and the inside of annulus (7) offers Screw thread, trapezoidal snap ring (6) and annulus (7) and communicating pipe (1) pivot bush unit.

6. a kind of light air pipe connection based on clip fastening according to claim 1, it is characterised in that: described Feed ring (8), connection neck (9), annular slot (10) and rotary side tooth (12) respectively there are two, divide two groups of companies of being fixed to each other equally respectively It connects, and the outer surface of feed ring (8) offers screw thread, the outer diameter of feed ring (8) and the internal diameter adaptation of annulus (7), Two rotary side teeth (12) respectively with gear (13) be flexibly connected, two feed rings (8), connection neck (9), annular slot (10) and Rotary side tooth (12) is radially symmetrical about communicating pipe (1), and is respectively flexibly connected with communicating pipe (1).

7. a kind of light air pipe connection based on clip fastening according to claim 1, it is characterised in that: described There are two annular buckles (11), is flexibly connected respectively with two annular slots (10), and be fixedly connected with communicating pipe (1), two Annular buckle (11) is radially symmetrical about communicating pipe (1).

8. a kind of light air pipe connection based on clip fastening according to claim 1, it is characterised in that: described There are two gear (13), bearing (14), fixed block (15) and rotations bayonet lock (16) respectively, and it is respectively about communicating pipe (1) Axle center is symmetrical, and two fixed blocks (15) are fixedly connected with communicating pipe (1), and the outside of two rotations bayonet lock (16) offers only Sliding decorative pattern.

9. a kind of light air pipe connection based on clip fastening according to claim 1, it is characterised in that: described The inner wall of bayonet lock slot (18) offers on-slip decorative pattern, and the internal diameter of bayonet lock slot (18) and the diameter dimension of rotation bayonet lock (16) are suitable Match.

10. a kind of light air pipe connection based on clip fastening according to claim 1, it is characterised in that: institute State posting (20) and location hole (21) it is each there are two, and the axle center about communicating pipe (1) is symmetrical, posting (20) and communicating pipe (1) it is fixedly connected, the aperture of location hole (21) and the diameter dimension adaptation of swingle (17).

Technical field

The present invention relates to pneumatic hose technical field, specially a kind of light air pipe connection based on clip fastening.

Background technique

Pneumatic hose is by a kind of flexible air line that specialty fibers are made into, due to making its outer tube like one big Strap is usually also designated as wind-distributing pipe, strap air hose, fabric air hose, the ripe title such as fiber air pipe, mainly as a kind of gas Chinese Transmitting effect is flowed, megastore, factory, the public places such as gymnasium are widely applied to.

Traditional pneumatic hose is usually all first by pneumatic hose and flanged joint, then two panels flange to be led to using flanged joint It crosses bolt and fixes its surrounding, achieve the purpose that connection, this connection method connection trouble, and the connection of pneumatic hose and flange is held It is not firm to be also easy to produce sealing, leakage is easy to produce, when needing to dismantle, it is also necessary to the screw of connection is unscrewed again, so that The problem of installing and dismounting is all cumbersome, time-consuming and laborious, operation low efficiency, and the light air seal of tube is easy to produce leakage.

Summary of the invention

(1) the technical issues of solving

In view of the deficiencies of the prior art, the present invention provides a kind of light air pipe connection based on clip fastening, Have it is easy to operate, it is easy for assemble or unload, connection work efficiency is high, the good advantage of leakage efficiency, solve it is easy to operate, installation Disassembly trouble, work efficiency is high for connection, and is easy the problem of leaking.

(2) technical solution

Easy for assemble or unload to realize that aforesaid operations are simple, work efficiency is high for connection, the good purpose of leakage efficiency, this hair It is bright to provide the following technical solutions: a kind of light air pipe connection based on clip fastening, including communicating pipe, connector, ring Shape slot, clip intermediate plate, annular lug, trapezoidal snap ring, annulus, feed ring, connection neck, annular slot, annular buckle, rotation Side tooth, gear, bearing, fixed block, rotation bayonet lock, swingle, bayonet lock slot, handle, posting, location hole.

The position of above-mentioned each structure and connection relationship are as follows:

The outside of the communicating pipe is fixedly connected with connector, and the surface of the connector offers annular groove, the company The external activity of interface is connected with clip intermediate plate, and the inner surface of the clip intermediate plate offers annular lug, the clip intermediate plate External activity be connected with trapezoidal snap ring, the outside of trapezoidal snap ring is fixedly connected with annulus, the inside of the annulus It is connected with feed ring, the outside of the feed ring is fixedly connected with connection neck, and the inside of the connection neck offers annular Card slot, the internal activity of the annular slot are connected with annular buckle, and the outside of the connection neck is fixedly connected with rotary side tooth, The external activity of the rotary side tooth is connected with gear, and the inside of the gear is fixedly connected with bearing, the inside of the bearing It is fixedly connected with fixed block, the outside of told gear is fixedly connected with rotation bayonet lock, the external activity connection of the rotation bayonet lock There is swingle, the inside of the swingle offers bayonet lock slot, and the internal activity of the swingle is connected with handle, the rotation The external activity of bar is connected with posting, and the inside of the posting offers location hole.

Preferably, there are two the connectors, the both ends of communicating pipe are connected to, and each connector is trapezoidal, Wide one end is connect with communicating pipe.

Preferably, the annular groove is provided with respectively on two connectors, and offers three to five on each connector.

Preferably, there are two the clip gaskets, it is connected to the outside of each connector, and its section is trapezoidal, Narrow end offers clamping slot.

Preferably, the trapezoidal snap ring and annulus it is each there are two, and it is mutually permanently connected respectively, annulus Inside offers screw thread, trapezoidal snap ring and annulus and communicating pipe pivot bush unit.

Preferably, the feed ring, connection neck, annular slot and rotary side tooth it is each there are two, divide equally respectively two groups it is mutual It being fixedly connected, and the outer surface of feed ring offers screw thread, the outer diameter of feed ring and the internal diameter of annulus are adapted to, and two Rotary side tooth is flexibly connected with gear respectively, and two feed rings, connection neck, annular slot and rotary side tooth are about in communicating pipe Heart radial symmetric, and be respectively flexibly connected with communicating pipe.

Preferably, it there are two the annular snap buttons, is flexibly connected respectively with two annular slots, and fixes and connect with communicating pipe It connects, two annular buckles are radially symmetrical about communicating pipe.

Preferably, the gear, bearing, fixed block and rotation bayonet lock respectively there are two, and it is respectively about communicating pipe Axle center is symmetrical, and two fixed blocks are fixedly connected with communicating pipe, and the outside of two rotation bayonet locks offers on-slip decorative pattern.

Preferably, the inner wall of the bayonet lock slot offers on-slip decorative pattern, and the diameter of the internal diameter of bayonet lock slot and rotation bayonet lock Size fit.

Preferably, the posting and location hole it is each there are two, and the axle center about communicating pipe is symmetrical, posting be connected to Pipe is fixedly connected, the aperture of location hole and the diameter dimension adaptation of swingle.

(3) beneficial effect

Compared with prior art, the present invention provides a kind of light air pipe connection based on clip fastening, have Below the utility model has the advantages that

1, should light air pipe connection based on clip fastening, by being used cooperatively for communicating pipe and connector, from And reached change two panels flanged joint and be directly connected into communicating pipe, it can effectively ensure that the leakproofness of pneumatic hose connection.

2, it is somebody's turn to do the light air pipe connection based on clip fastening, is made by the cooperation of clip intermediate plate and trapezoidal snap ring With, to achieve the effect that clamp pneumatic hose using clip, effectively reaches pneumatic hose and connector is tightly connected, guarantee sealing Effect, prevent the leakage of pneumatic hose junction.

3, should light air pipe connection based on clip fastening, by being used cooperatively for annulus and feed ring, It is mobile to the center of communicating pipe that swivel feeding ring can drive annulus, so that clip intermediate plate be made to clamp pneumatic hose, guarantees to connect The leakproofness connect, at the same it is easy to operate, and joint efficiency is high.

4, should light air pipe connection based on clip fastening made by being used cooperatively for rotary side tooth and gear Gear rotation drives feed ring rotation, so that annulus be driven to feed, achievees the effect that clamp pneumatic hose, screw connection becomes Gear rotation connection, connection method is simpler, and installing and dismounting is more convenient, and operating efficiency is higher.

Detailed description of the invention

Fig. 1 is structure of the invention overall cross section；

Fig. 2 is structure of the invention gear, side tooth, fixed block connection enlarged diagram；

Fig. 3 is structure of the invention fixed part schematic cross-section；

Fig. 4 connects schematic cross-section with annulus for the trapezoidal snap ring of structure of the invention；

Fig. 5 is structure of the invention clip intermediate plate schematic cross-section；

Fig. 6 is structure of the invention clip intermediate plate schematic top plan view；

Fig. 7 connects schematic cross-section with handle for structure of the invention swingle；

Fig. 8 is that structure of the invention is connected original state schematic diagram.

In figure: 1- communicating pipe, 2- connector, 3- annular groove, 4- clip intermediate plate, 5- annular lug, the trapezoidal snap ring of 6-, 7- ring Shape sleeve, 8- feed ring, 9- connection neck, 10- annular slot, 11- annular buckle, 12- rotary side tooth, 13- gear, 14- bearing, 15- fixed block, 16- rotate bayonet lock, 17- swingle, 18- bayonet lock slot, 19- handle, 20- posting, 21- location hole.

Specific embodiment

Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment shall fall within the protection scope of the present invention.

Please refer to Fig. 1-8, a kind of light air pipe connection based on clip fastening, including communicating pipe 1, connector 2, Annular groove 3, clip intermediate plate 4, annular lug 5, trapezoidal snap ring 6, annulus 7, feed ring 8, connection neck 9, annular slot 10, ring Shape buckle 11, rotary side tooth 12, gear 13, bearing 14, fixed block 15, rotation bayonet lock 16, swingle 17, bayonet lock slot 18, handle 19, posting 20, location hole 21.

The position of above-mentioned each structure and connection relationship are as follows:

The outside of communicating pipe 1 is fixedly connected with connector 2, and there are two connectors 2, is connected to the both ends of communicating pipe 1, And each connector 2 is trapezoidal, and wide one end is connect with communicating pipe 1, by being used cooperatively for communicating pipe 1 and connector 2, from And reached change two panels flanged joint and be directly connected into communicating pipe 1, it can effectively ensure that the leakproofness of pneumatic hose connection, connector 2 surface offers annular groove 3, and annular groove 3 is provided with respectively on two connectors 2, and is offered three on each connector 2 and arrived Five, the external activity of connector 2 is connected with clip intermediate plate 4, and there are two clip gaskets 4, is connected to each connector 2 Outside, and its section is trapezoidal, narrow end offers clamping slot, and the inner surface of clip intermediate plate 4 offers annular lug 5, clip folder The external activity of piece 4 is connected with trapezoidal snap ring 6, by being used cooperatively for clip intermediate plate 4 and trapezoidal snap ring 6, to reach benefit The effect that 4 tight pneumatic hoses are pressed from both sides with clip, effectively reaches pneumatic hose and connector 2 is tightly connected, and guarantees the effect of sealing, prevents soft The leakage of air hose junction, the outside of trapezoidal snap ring 6 are fixedly connected with annulus 7, and trapezoidal snap ring 6 and annulus 7 respectively have Two, and it is mutually permanently connected respectively, the inside of annulus 7 offers screw thread, trapezoidal snap ring 6 and annulus 7 and connects 1 pivot bush unit of siphunculus.

The internal activity of annulus 7 is connected with feed ring 8, by being used cooperatively for annulus 7 and feed ring 8, revolves Turning feed ring 8 can drive annulus 7 to the movement of the center of communicating pipe 1, so that clip intermediate plate 4 be made to clamp pneumatic hose, guarantee The leakproofness of connection, at the same it is easy to operate, and joint efficiency is high, and the outside of feed ring 8 is fixedly connected with connection neck 9, connection neck 9 Inside offers annular slot 10, and the internal activity of annular slot 10 is connected with annular buckle 11, and there are two annular buckles 11, point It is not flexibly connected with two annular slots 10, and is fixedly connected with communicating pipe 1, two annular buckles 11 are about in communicating pipe 1 Heart radial symmetric, the outside of connection neck 9 are fixedly connected with rotary side tooth 12, feed ring 8, connection neck 9, annular slot 10 and rotation There are two side tooth 12 is each, divides two groups equally respectively and be mutually permanently connected, and the outer surface of feed ring 8 offers screw thread, feed ring 8 The internal diameter of outer diameter and annulus 7 adaptation, two rotary side teeth 12 are flexibly connected with gear 13 respectively, two feed rings 8, Connection neck 9, annular slot 10 and rotary side tooth 12 are radially symmetrical about communicating pipe 1, and respectively connect with 1 activity of communicating pipe It connects.

The external activity of rotary side tooth 12 is connected with gear 13, by being used cooperatively for rotary side tooth 12 and gear 13, makes The rotation of gear 13 drives feed ring 8 to rotate, so that annulus 7 be driven to feed, achievees the effect that clamp pneumatic hose, screw connection Become the rotation connection of gear 13, connection method is simpler, and installing and dismounting is more convenient, and operating efficiency is higher, and the inside of gear 13 is solid Surely it is connected with bearing 14, the inside of bearing 14 is fixedly connected with fixed block 15, and the outside of told gear 13 is fixedly connected with rotation Bayonet lock 16, gear 13, bearing 14, fixed block 15 and rotation bayonet lock 16 respectively there are two, and it is respectively about the axle center of communicating pipe 1 Symmetrical, two fixed blocks 15 are fixedly connected with communicating pipe 1, and the outside of two rotation bayonet locks 16 offers on-slip decorative pattern, are revolved The external activity for turning bayonet lock 16 is connected with swingle 17, and the inside of swingle 17 offers bayonet lock slot 18, the inner wall of bayonet lock slot 18 On-slip decorative pattern is offered, and the internal diameter of bayonet lock slot 18 is adapted to the diameter dimension of rotation bayonet lock 16, the internal activity of swingle 17 It is connected with handle 19, the external activity of swingle 17 is connected with posting 20, and the inside of posting 20 offers location hole 21, fixed Position frame 20 and location hole 21 it is each there are two, and the axle center about communicating pipe 1 is symmetrical, and posting 20 is fixedly connected with communicating pipe 1, fixed The aperture in position hole 21 and the diameter dimension adaptation of swingle 17.

Working principle: when connection, first by trapezoidal snap ring 6 and 4 sets of clip intermediate plate on pneumatic hose, then pneumatic hose is connect and is being connected On interface 2, clip intermediate plate 4 is blocked into pneumatic hose, annulus 7 and feed ring 8 are tentatively connected, other end pneumatic hose is equally located Reason, due to offering bayonet lock slot 18 inside swingle 17, bayonet lock slot 18 and rotation bayonet lock 16 are flexibly connected, and respectively offer on-slip Decorative pattern can drive rotation bayonet lock 16 to rotate at this point, rotating by swingle 17, and rotation bayonet lock 16 is fixedly connected with gear 13, tooth Wheel 13 and the engagement connection of rotary side tooth 12, rotation bayonet lock 16 are rotated with moving gear 13, and the rotation of gear 13 drives rotary side tooth 12 Rotation, since rotary side tooth 12 is fixedly connected with connection neck 9, connection neck 9 is fixedly connected with feed ring 8, so rotary side tooth 12 Feed ring 8 is driven to rotate, feed ring 8 and annulus 7 are flexibly connected, and annulus 7 is fixedly connected with trapezoidal snap ring 6, are fed The rotation of ring 8 drives annulus 7 to do feed motion to 1 center of communicating pipe, and trapezoidal snap ring 6 is made to be centrally fed fortune to communicating pipe 1 It is dynamic, due to the trapezoidal design of connector 2 and trapezoidal snap ring 6, clip intermediate plate 4 is made to clamp pneumatic hose, pneumatic hose connection is completed, similarly When disassembly, reversely rotating gear 13 can be completed disassembly.

In conclusion should light air pipe connection based on clip fastening, pass through matching for communicating pipe 1 and connector 2 It closes and uses, be directly connected to reach change two panels flanged joint into communicating pipe 1, can effectively ensure that the sealing of pneumatic hose connection Property.

Meanwhile being used cooperatively by clip intermediate plate 4 and trapezoidal snap ring 6,4 tight pneumatic hoses are pressed from both sides using clip to reach Effect, effectively reach pneumatic hose and connector 2 and be tightly connected, guarantee the effect of sealing, prevent the leakage of pneumatic hose junction.

Meanwhile being used cooperatively by annulus 7 and feed ring 8, swivel feeding ring 8 can drive annulus 7 to The center of communicating pipe 1 is mobile, so that clip intermediate plate 4 be made to clamp pneumatic hose, guarantees the leakproofness of connection, while easy to operate, even It connects high-efficient.

Meanwhile being used cooperatively by rotary side tooth 12 and gear 13, make the rotation of gear 13 that feed ring 8 be driven to rotate, from And annulus 7 is driven to feed, achieve the effect that clamp pneumatic hose, screw connection becomes the rotation connection of gear 13, connection method Simpler, installing and dismounting is more convenient, and operating efficiency is higher.

It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding And modification, the scope of the present invention is defined by the appended.