CN211779550U

CN211779550U - Anti-drop device for rubber pipeline port

Info

Publication number: CN211779550U
Application number: CN201921972891.1U
Authority: CN
Inventors: 韩慈恩
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-14
Filing date: 2019-11-14
Publication date: 2020-10-27
Anticipated expiration: 2029-11-14

Abstract

The utility model relates to a rubber pipeline technical field just discloses a rubber pipeline mouth dropout prevention means, including the urceolus, urceolus internal surface welded fastening has the inner tube, urceolus terminal surface welded fastening has first deciding the piece, first deciding piece threaded connection has first bolt, bearing welded fastening is passed through to the one end of first bolt has first fastener, the urceolus terminal surface is located welded fastening between the first deciding the piece of both sides and is had the second deciding the piece, the second decides piece threaded connection has the second bolt, bearing welded fastening is passed through to the one end of second bolt has second fastener, the surface of inner tube be provided with the fastening groove of second fastener looks adaptation. This rubber pipeline mouth dropout prevention means cup joints the surface at the inner tube through the one end activity with the rubber pipeline, screws up first bolt and second bolt respectively at the subdividing, makes first fastener and second fastener chucking pipeline to prevent that the rubber pipeline from droing when using.

Description

Anti-drop device for rubber pipeline port

Technical Field

The utility model relates to a rubber pipeline technical field specifically is a rubber pipeline mouth anti-drop device.

Background

Present rubber conduit is applied to each field in our life, if domestic tap cup joints a rubber conduit and facilitates the use often, the pipeline itself because of the rubber class has certain elasticity, can directly cup joint the surface at tap when using, but in the in-service use, because boiling water tap's an instant, the pipeline receives the impact force of water and drops easily, and use the pipeline easily ageing for a long time, make interface stability descend, in addition, because the cold and hot water commonly used at home, rubber conduit receives the temperature influence and easily takes place expend with heat and contract with cold, also can make the pipeline drop, it is inconvenient to use.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a rubber pipeline mouth dropout prevention means has solved the problem that rubber pipeline drops easily in the use.

(II) technical scheme

For the purpose that realizes above-mentioned rubber pipeline of preventing drops, the utility model provides a following technical scheme: the utility model provides a rubber pipeline mouth dropout prevention means, includes the urceolus, urceolus internal surface welded fastening has the inner tube, urceolus terminal surface welded fastening has first deciding the piece, first deciding piece threaded connection has first bolt, the one end of first bolt has first fastener through bearing welded fastening, the urceolus terminal surface is located welded fastening between two first deciding pieces has the second deciding the piece, the second decides piece threaded connection has the second bolt, the one end of second bolt has second fastener through bearing welded fastening, the surface of inner tube be provided with the fastening groove of second fastener looks adaptation.

Preferably, the first fastening device comprises a first tightening ring, a first fastening block, a first fastening bolt and a first nut, the first tightening ring is welded and fixed on the end face of the first bolt, the first fastening block is respectively welded and fixed at two ends of the first tightening ring, the first fastening bolt is in threaded connection with the first fastening block, the first nut is in threaded connection with the outer surface of the first fastening bolt, the rubber pipeline is movably sleeved on the outer surface of the inner barrel, the second fastening device is arranged on the outer surface of the inner barrel and located at one end far away from the first fastening device, the first bolt is screwed to enable the first tightening ring to clamp the rubber pipeline, and the first fastening bolt is screwed to enable the first tightening ring to further fix the rubber pipeline.

Preferably, the second fastening device comprises a second tightening ring, a second fastening bolt, a second fastening block and a second nut, the second tightening ring is welded and fixed on the end face of the second bolt, the second fastening block is welded and fixed at two ends of the second tightening ring, the second fastening bolt is in threaded connection with the second fastening block, the second nut is in threaded connection with the outer surface of the second fastening bolt, the second bolt is screwed to enable the second tightening ring to tightly clamp the rubber pipeline through movably sleeving the rubber pipeline on the outer surface of the inner barrel, and the second fastening bolt is screwed to further enable the second tightening ring to further fasten the rubber pipeline.

Preferably, the first fixing blocks are respectively welded and fixed on the upper part and the lower part of the end face of the outer barrel, and the first fastening bolts respectively penetrate through the first fastening blocks on the upper part and the lower part, so that the first fastening rings on the upper part and the lower part can be fastened conveniently.

Preferably, the second fixed blocks are respectively welded and fixed on the left side and the right side of the end face of the outer barrel, and the second fastening bolts respectively penetrate through the second fastening blocks on the left side and the right side, so that the left side and the right side can be fastened conveniently.

Preferably, the first tightening band and the second tightening band are both arc-shaped in appearance, so that the first tightening band and the second tightening band can seal the rubber pipeline more effectively.

Compared with the prior art, the utility model provides a rubber pipeline mouth dropout prevention means possesses following beneficial effect:

1. this rubber pipeline mouth dropout prevention means through cup jointing the rubber pipeline activity at the surface of inner tube, and the first bolt of retiring is tightly tightened respectively to the subdividing and the second bolt makes first tightly bind with the tight rubber pipeline of second, and the subdividing is tightly tightened first fastening bolt and second fastening bolt respectively and can make first tightly bind with the tight further rubber pipeline of hooping of second admittedly, can avoid the rubber pipeline to drop in the use.

2. This rubber pipeline mouth dropout prevention means, it is fixed and using first lock ring with the rubber pipeline fastening to use the second lock ring at the surface of inner tube port respectively and keeping away from the surface of inner tube port, it can make the second lock ring enter into the fastening groove to screw up the second bolt, can prevent to drop easily by the impact of water when the pipeline port fastening, when opening tap, when keeping away from the pipeline port fastening, the surface of pipeline port one side is not necessarily and rubber pipeline inner wall complete contact, thereby easily take place to drop, use dual lock ring, can avoid the pipeline to take place to drop.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of the present invention;

fig. 3 is a top view of the present invention.

Wherein: 1. an outer cylinder; 2. an inner barrel; 3. a first fixed block; 4. a first bolt; 5. a first grip; 6. a first fastening block; 7. a first fastening bolt; 8. a first nut; 9. a second fixed block; 10. a second bolt; 11. A second tightening band; 12. a second fastening bolt; 13. a second fastening block; 14. second nut 15, fastening slot.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the utility model provides a rubber pipeline mouth anti-drop device, which comprises an outer barrel 1, an inner barrel 2 is fixed on the inner surface of the outer barrel 1 by welding, a first fixed block 3 is fixed on the end surface of the outer barrel 1 by welding, a first bolt 4 is connected with the first fixed block 3 by screw thread, a first fastening device is fixed on one end of the first bolt 4 by welding through a bearing, the first fastening device comprises a first fastening hoop 5, a first fastening block 6, a first fastening bolt 7 and a first nut 8, the first fastening hoop 5 is fixed on the end surface of the first bolt 4 by welding, the first fastening block 6 is respectively fixed on the two ends of the first fastening hoop 5 by welding, the first fastening bolt 7 is connected with the first fastening block 6 by screw thread, the first nut 8 is connected on the outer surface of the first fastening bolt 7 by screw thread, a second fastening device is arranged on the outer surface of the inner barrel 2 and is located at one end far from the first fastening device, by movably sleeving the rubber pipeline, the first bolt 4 is screwed to enable the first tightening ring 5 to tightly clamp the rubber pipeline, the first fastening bolt 7 is screwed to enable the first tightening ring 5 to further fix the rubber pipeline, the first fixed block 3 is respectively welded and fixed on the upper part and the lower part of the end surface of the outer barrel 1, the first fastening bolt 7 respectively penetrates through the first fastening block 6 on the upper part and the lower part to facilitate fastening of the first tightening ring 5 on the upper part and the lower part, the second fixed block 9 is welded and fixed on the end surface of the outer barrel 1 and positioned between the first fixed blocks 3 on two sides, the second fixed block 9 is in threaded connection with the second bolt 10, one end of the second bolt 10 is welded and fixed with a second fastening device through a bearing, the second fastening device comprises a second tightening ring 11, a second fastening bolt 12, a second fastening block 13 and a second nut 14, the second tightening ring 11 is welded and fixed on the end surface of the second bolt 10, the second fastening block 13 is welded and fixed on two ends of the second tightening ring 11, and the second bolt 12 is in threaded connection with the second fastening block 13, the second nut 14 is connected with the outer surface of the second fastening bolt 12 by screw thread, the rubber pipeline is movably sleeved on the outer surface of the inner cylinder 2, the second bolt 10 is screwed to enable the second fastening hoop 11 to tightly clamp the rubber pipeline, the second fastening bolt 12 is screwed to further enable the second fastening hoop 11 to further fasten the rubber pipeline, the outer surface of the inner cylinder 2 is provided with a fastening groove 15 matched with the second fastening device, the second fastening hoop 11 can enter the fastening groove 15 by screwing the second bolt 10 to further fasten the rubber pipeline, the second fixed block 9 is respectively welded and fixed on the left side and the right side of the end surface of the outer cylinder 1, the second fastening bolt 12 respectively penetrates through the left side, the second fastening block 13 on right side is convenient for fasten the second tight hoop 11 of left and right sides, and the outward appearance of first tight hoop 5 and second tight hoop 11 is the arc shape, makes first tight hoop 5 and second tight hoop 11 more effective with rubber tube seal.

When using, through cup jointing the rubber pipeline activity at the surface of inner tube 2, the first bolt 4 of screwing up respectively of subdividing and second bolt 10 make first tight hoop 5 and the tight hoop 11 chucking rubber pipeline of second, the first fastening bolt 7 of screwing up respectively of subdividing and second fastening bolt 12 can make first tight hoop 5 and the tight hoop 11 of second further solid the rubber pipeline, can avoid the rubber pipeline to drop in the use.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a rubber pipeline mouth dropout prevention means, includes urceolus (1), its characterized in that: urceolus (1) internal surface welded fastening has inner tube (2), urceolus (1) terminal surface welded fastening has first fixed block (3), first fixed block (3) threaded connection has first bolt (4), the one end of first bolt (4) is passed through bearing welded fastening and is had first fastener, urceolus (1) terminal surface is located welded fastening and is had second fixed block (9) between the first fixed block (3) of both sides, second fixed block (9) threaded connection has second bolt (10), the one end of second bolt (10) is passed through bearing welded fastening and is had second fastener, the surface of inner tube (2) is provided with fastening groove (15) with second fastener looks adaptation.

2. The drop preventing device for the mouth of the rubber pipe as claimed in claim 1, wherein: first fastener includes first lock ring (5), first fastening block (6), first fastening bolt (7) and first nut (8), first lock ring (5) welded fastening is at the terminal surface of first bolt (4), first fastening block (6) welded fastening is at the both ends of first lock ring (5) respectively, first fastening bolt (7) and first fastening block (6) threaded connection, first nut (8) threaded connection is at the surface of first fastening bolt (7), second fastener sets up at the surface of inner tube (2) and is located the one end of keeping away from first fastener.

3. The drop preventing device for the mouth of the rubber pipe as claimed in claim 2, wherein: the second fastening device comprises a second tightening ring (11), a second fastening bolt (12), a second fastening block (13) and a second nut (14), the second tightening ring (11) is fixed on the end face of the second bolt (10) in a welding mode, the second fastening block (13) is fixed at two ends of the second tightening ring (11) in a welding mode, the second fastening bolt (12) is in threaded connection with the second fastening block (13), and the second nut (14) is in threaded connection with the outer surface of the second fastening bolt (12).

4. The drop preventing device for the mouth of the rubber pipe as claimed in claim 2, wherein: the first fixed blocks (3) are respectively welded and fixed on the upper part and the lower part of the end face of the outer barrel (1), and the first fastening bolts (7) respectively penetrate through the first fastening blocks (6) on the upper part and the lower part.

5. The drop preventing device for the mouth of the rubber pipe as claimed in claim 3, wherein: the second fixed blocks (9) are respectively welded and fixed on the left side and the right side of the end face of the outer barrel (1), and the second fastening bolts (12) respectively penetrate through the second fastening blocks (13) on the left side and the right side.

6. The drop preventing device for the mouth of the rubber pipe as claimed in claim 3, wherein: the first tightening hoop (5) and the second tightening hoop (11) are both arc-shaped in appearance.