CN213929471U

CN213929471U - Concatenation formula corrugated hose that sealing performance is good

Info

Publication number: CN213929471U
Application number: CN202021980382.6U
Authority: CN
Inventors: 盛斌
Original assignee: Shanghai Sansheng Health Technology Co ltd
Current assignee: Shanghai Sansheng Health Technology Co ltd
Priority date: 2020-09-11
Filing date: 2020-09-11
Publication date: 2021-08-10
Anticipated expiration: 2030-09-11

Abstract

The utility model discloses a concatenation formula corrugated hose that sealing performance is good, which comprises a fixed block, the fixed block top is provided with the backup pad, be provided with adjusting part in the backup pad, fixed block top surface middle part is seted up flutedly, be provided with a rectangular cylinder in the recess, the fixed block middle part is provided with the intercommunicating pore, be provided with the pivot in the intercommunicating pore, the pivot has set firmly circular blade in the part that is located the intercommunicating pore, the fixed block both sides have set firmly the double thread section of thick bamboo, every of a pair of symmetry all be provided with seal assembly on the double thread section of thick bamboo. The utility model discloses a sealing component's setting, the external screw thread through the inner tube is connected with the internal thread screw of two screw thread section of thick bamboo, telescopic internal thread and the external thread screw of two screw thread section of thick bamboo are connected for the sleeve is close to solid fixed ring's one side and solid fixed ring and supports tightly, and under the screw action, inner tube, sleeve pass through two screw thread section of thick bamboo cooperation spiral locking, have increased the stability and the leakproofness that ripple inner tube and ripple outer tube and fixed block are connected.

Description

Concatenation formula corrugated hose that sealing performance is good

Technical Field

The utility model relates to a water pipe concatenation technical field especially relates to a concatenation formula corrugated hose that sealing performance is good.

Background

The corrugated hose is used as a flexible pressure-resistant pipe fitting to be arranged in a liquid conveying system, is used for compensating mutual displacement of a pipeline or a machine and equipment connecting end, absorbs vibration energy, can play roles in vibration reduction, noise reduction and the like, has multiple characteristics of good flexibility, light weight, corrosion resistance, fatigue resistance, high and low temperature resistance and the like, and can be used by threading;

kitchen and bathroom vegetable washing basin, water heater and other local tap that need the water use all generally need to carry out the transition edge joint with hose and water pipe, but, current family when using, can lead to the leakproofness poor because the concatenation of hose is improper, phenomenon such as appear leaking, and hose concatenation department can't control discharge.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a concatenation formula corrugated hose that sealing performance is good to solve above-mentioned technical problem.

The utility model discloses a solve above-mentioned technical problem, adopt following technical scheme to realize:

the utility model provides a concatenation formula corrugated hose that sealing performance is good, includes the fixed block, the top of fixed block is provided with the backup pad, be provided with adjusting part in the backup pad, the top surface middle part of fixed block is seted up flutedly, be provided with a rectangular cylinder in the recess, the middle part of fixed block is provided with the intercommunicating pore, the intercommunicating pore runs through the middle part of fixed block, be provided with the pivot in the intercommunicating pore, the one end of pivot extend to in the recess and with the bottom surface fixed connection of a rectangular cylinder, the other end of pivot is connected with the inner wall rotation of intercommunicating pore, the pivot is located the intercommunicating pore part and has set firmly circular blade, the both sides of fixed block have set firmly the double thread section of thick bamboo of a pair of symmetry, every the one end of double thread section of thick bamboo all communicates with the intercommunicating pore, every all be provided with sealing component on the double thread section of thick bamboo.

Preferably, the adjusting component comprises a screw cylinder, the screw cylinder penetrates through the middle of the supporting plate and is fixedly connected with the supporting plate, a screw is arranged in the screw cylinder and is in threaded connection with the screw cylinder, an adjusting wheel is fixedly arranged at the top end of the screw, a rectangular rod is fixedly arranged at the bottom end of the screw, and the lower end of the rectangular rod is located in the rectangular cylinder and is clamped with the rectangular cylinder to rotate.

Preferably, four corners of the bottom surface of the supporting plate are fixedly provided with inclined rods, and the bottom surface of each inclined rod is fixedly connected with the top surface of the fixing block.

Preferably, seal assembly includes the inner tube, the internal thread screwed connection of external screw thread on the inner tube and two screw thread section of thick bamboo, one of two screw thread section of thick bamboo is kept away from to the inner tube is served and is provided with the ripple inner tube, ripple inner tube and inner tube rigid coupling and intercommunication, be provided with the ripple outer tube on the surface of ripple inner tube, the inner wall of ripple outer tube and the surface rigid coupling of ripple inner tube, the port of ripple outer tube has set firmly all around and has kept off the ring and keep off the ring, the port of ripple outer tube is equipped with the sleeve all around, just keep off the ring and be located the sleeve, the external thread screwed connection of telescopic internal thread and two screw thread section of thick bamboo.

Preferably, the both sides of fixed block have set firmly the solid fixed ring of a pair of symmetry, every gu fixed ring all sets up around two screw cylinders, just gu fixed ring is the rubber material.

Preferably, the corrugated outer pipe is sleeved with a limiting ring, the limiting ring is fixedly connected with the corrugated outer pipe, and the limiting ring is arranged on one side close to the sleeve.

The utility model has the advantages that:

1. the utility model discloses a sealing component's setting, the external screw thread through the inner tube is connected with the internal thread screw of two screw thread section of thick bamboo, telescopic internal thread and the external thread screw of two screw thread section of thick bamboo are connected for the sleeve is close to solid fixed ring's one side and solid fixed ring and supports tightly, and under the screw action, inner tube, sleeve pass through two screw thread section of thick bamboo cooperation spiral locking, have increased the stability and the leakproofness that ripple inner tube and ripple outer tube and fixed block are connected.

2. The utility model discloses a setting of adjusting part through rotating the regulating wheel, drives the lead screw and carries out the spiral rotation in a lead screw section of thick bamboo, and then drives a rectangle section of thick bamboo and carries out the block with the rectangle pole and rotate to drive pivot and circular blade and rotate, made things convenient for the control to the discharge of hose concatenation department.

Drawings

Fig. 1 is a schematic front sectional view of the present invention;

fig. 2 is an enlarged schematic view of the utility model at a in fig. 1;

fig. 3 is a schematic front view of the present invention;

FIG. 4 is a schematic cross-sectional view of the corrugated inner tube and the corrugated outer tube according to the present invention;

reference numerals: 1-fixing block; 2-double thread cylinder; 3-fixing the ring; 4-a communicating hole; 5-a rotating shaft; 6-circular blades; 7-a rectangular cylinder; 8-a diagonal rod; 9-a support plate; 10-a lead screw cylinder; 11-a lead screw; 12-a regulating wheel; 13-a rectangular bar; 14-corrugated inner tube; 15-corrugated outer tube; 16-inner cylinder; 17-a baffle ring; 18-a sleeve; 19-a limit ring.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the present invention easy to understand, the present invention will be further explained below with reference to the following embodiments and the accompanying drawings, but the following embodiments are only the preferred embodiments of the present invention, and not all embodiments are included. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention.

Specific embodiments of the present invention will be described below with reference to the accompanying drawings.

Examples

As shown in fig. 1-4, a splicing type corrugated hose with good sealing performance comprises a fixed block 1, a supporting plate 9 is arranged above the fixed block 1, an adjusting component is arranged on the supporting plate 9, a groove is arranged in the middle of the top surface of the fixed block 1, a rectangular cylinder 7 is arranged in the groove, a communication hole 4 is arranged in the middle of the fixed block 1, the communication hole 4 penetrates through the middle of the fixed block 1, a rotating shaft 5 is arranged in the communication hole 4, one end of the rotating shaft 5 extends into the groove and is fixedly connected with the bottom surface of the rectangular cylinder 7, the other end of the rotating shaft 5 is rotatably connected with the inner wall of the communication hole 4, a circular blade 6 is fixedly arranged on the part of the rotating shaft 5 in the communication hole 4, a pair of symmetrical double-threaded cylinders 2 is fixedly arranged on two sides of the fixed block 1, one end of each double-threaded cylinder 2 is communicated with the communication hole 4, a pair of symmetrical fixing rings 3 is fixedly arranged on two sides of the fixed block 1, every solid fixed ring 3 all sets up around two screw thread section of thick bamboo 2, and just solid fixed ring 3 is the rubber material, all is provided with seal assembly on every two screw thread section of thick bamboo 2.

The adjusting part includes a lead screw section of thick bamboo 10, lead screw section of thick bamboo 10 run through the middle part of backup pad 9 and with backup pad 9 fixed connection, be provided with lead screw 11 in the lead screw section of thick bamboo 10,

lead screw

11 and 10 threaded connection of lead screw section of thick bamboo, lead screw 11's top has set firmly regulating wheel 12, lead screw 11's bottom has set firmly rectangular rod 13, rectangular rod 13's lower extreme is located rectangular cylinder 7 and rotates with rectangular cylinder 7 block, four corners in backup pad 9's bottom surface have all set firmly down tube 8, every down tube 8's bottom surface all with the top surface fixed connection of fixed block 1, adjusting part's setting, through rotating regulating wheel 12, it carries out the spiral rotation to drive lead screw 11 in lead screw section of thick bamboo 10, and then drive rectangular cylinder 7 and rectangular rod 13 and carry out the block rotation, thereby drive pivot 5 and circular blade 6 rotate, the control to the discharge of hose concatenation department has been made things convenient for.

The sealing component comprises an inner cylinder 16, an external thread on the inner cylinder 16 is in threaded connection with an internal thread of the double-thread cylinder 2, one end of the inner cylinder 16, which is far away from the double-thread cylinder 2, is provided with a corrugated inner tube 14, the corrugated inner tube 14 is fixedly connected and communicated with the inner cylinder 16, the outer surface of the corrugated inner tube 14 is provided with a corrugated outer tube 15, the inner wall of the corrugated outer tube 15 is fixedly connected with the outer surface of the corrugated inner tube 14, a baffle ring 17 is fixedly arranged around the port of the corrugated outer tube 15, the port of the corrugated outer tube 15 is sleeved with a sleeve 18, the baffle ring 17 is positioned in the sleeve 18, the internal thread of the sleeve 18 is in threaded connection with the external thread of the double-thread cylinder 2, the corrugated outer tube 15 is sleeved with a limit ring 19, the limit ring 19 is fixedly connected with the corrugated outer tube 15, the limit ring 19 is arranged on one side close to the sleeve 18, the sealing component is arranged and is in threaded connection with the internal thread of the double-thread cylinder 2 through the external thread of the inner cylinder 16, the internal thread of the sleeve 18 is in threaded connection with the external thread of the double-thread cylinder 2, one side of the sleeve 18 close to the fixing ring 3 is tightly abutted to the fixing ring 3, and under the spiral action, the inner cylinder 16 and the sleeve 18 are matched and spirally locked through the double-thread cylinder 2, so that the connection stability and the connection tightness of the corrugated inner tube 14 and the corrugated outer tube 15 with the fixing block 1 are improved.

The working principle is as follows: firstly, the external thread of the inner cylinder 16 is in threaded connection with the internal thread of the double-thread cylinder 2, the sleeve 18 is positioned between the baffle ring 17 and the limiting ring 19, so that the limiting effect is achieved, the sleeve 18 is prevented from falling off, the internal thread of the sleeve 18 is in threaded connection with the external thread of the double-thread cylinder 2, one side, close to the fixing ring 3, of the sleeve 18 is abutted against the fixing ring 3, under the action of the threads, the inner cylinder 16 and the sleeve 18 are matched with the double-thread cylinder 2 for screw locking, and the connection stability of the corrugated inner tube 14 and the corrugated outer tube 15 with the fixing block 1 is improved;

secondly, drive lead screw 11 through rotating regulating wheel 12 and cooperate a lead screw section of thick bamboo 10 to carry out the spiral and rotate, because spiral reaction force drives rectangular rod 13 and carries out the block downwards along a rectangular section of thick bamboo 7, simultaneously, drives a rectangular section of thick bamboo 7 through rectangular rod 13 and rotates to drive pivot 5 and circular blade 6 cooperation and rotate in the intercommunicating pore 4, made things convenient for and carried out effectual control to the discharge via in the intercommunicating pore 4.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a concatenation formula corrugated hose that sealing performance is good, includes fixed block (1), its characterized in that: a supporting plate (9) is arranged above the fixed block (1), an adjusting component is arranged on the supporting plate (9), a groove is formed in the middle of the top surface of the fixed block (1), a rectangular cylinder (7) is arranged in the groove, a communicating hole (4) is arranged in the middle of the fixed block (1), the communicating hole (4) penetrates through the middle of the fixed block (1), a rotating shaft (5) is arranged in the communicating hole (4), one end of the rotating shaft (5) extends into the groove and is fixedly connected with the bottom surface of the rectangular cylinder (7), the other end of the rotating shaft (5) is rotatably connected with the inner wall of the communicating hole (4), a circular blade (6) is fixedly arranged on the part of the rotating shaft (5) located in the communicating hole (4), a pair of symmetrical double-thread cylinders (2) is fixedly arranged on two sides of the fixed block (1), and one end of each double-thread cylinder (2) is communicated with the communicating hole (4), and each double-thread cylinder (2) is provided with a sealing assembly.

2. The spliced corrugated hose with good sealing performance as claimed in claim 1, wherein: the adjusting assembly comprises a screw cylinder (10), the screw cylinder (10) penetrates through the middle of the supporting plate (9) and is fixedly connected with the supporting plate (9), a lead screw (11) is arranged in the screw cylinder (10), the lead screw (11) is in threaded connection with the screw cylinder (10), an adjusting wheel (12) is fixedly arranged at the top end of the lead screw (11), a rectangular rod (13) is fixedly arranged at the bottom end of the lead screw (11), and the lower end of the rectangular rod (13) is located in the rectangular cylinder (7) and is clamped and rotated with the rectangular cylinder (7).

3. The spliced corrugated hose with good sealing performance as claimed in claim 2, wherein: four corners of the bottom surface of the supporting plate (9) are fixedly provided with inclined rods (8), and the bottom surface of each inclined rod (8) is fixedly connected with the top surface of the corresponding fixing block (1).

4. The spliced corrugated hose with good sealing performance as claimed in claim 1, wherein: the sealing assembly comprises an inner barrel (16), the external thread on the inner barrel (16) is in threaded connection with the internal thread of a double-thread barrel (2), one end of the double-thread barrel (2) is kept away from by the inner barrel (16) is provided with a corrugated inner tube (14), the corrugated inner tube (14) is fixedly connected with the inner barrel (16) and communicated with the inner barrel, a corrugated outer tube (15) is arranged on the outer surface of the corrugated inner tube (14), the inner wall of the corrugated outer tube (15) is fixedly connected with the outer surface of the corrugated inner tube (14), a retaining ring (17) is fixedly arranged on the periphery of the port of the corrugated outer tube (15), a sleeve (18) is sleeved on the periphery of the port of the corrugated outer tube (15), the retaining ring (17) is located in the sleeve (18), and the internal thread of the sleeve (18) is in threaded connection with the external thread of the double-thread barrel (2).

5. The spliced corrugated hose with good sealing performance as claimed in claim 1, wherein: the both sides of fixed block (1) have set firmly solid fixed ring (3) of a pair of symmetry, every gu fixed ring (3) all set up around two screw thread section of thick bamboo (2), just gu fixed ring (3) are the rubber material.

6. The spliced corrugated hose with good sealing performance as claimed in claim 4, wherein: the corrugated outer pipe (15) is sleeved with a limiting ring (19), the limiting ring (19) is fixedly connected with the corrugated outer pipe (15), and the limiting ring (19) is arranged on one side close to the sleeve (18).