CN202081473U

CN202081473U - Pipe orifice splicing sleeve plug

Info

Publication number: CN202081473U
Application number: CN2011201325835U
Authority: CN
Inventors: 王传耀
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-04-24
Filing date: 2011-04-24
Publication date: 2011-12-21
Anticipated expiration: 2021-04-24

Abstract

The utility model discloses a pipe orifice splicing sleeve plug, which consists of a conical or ovate soft plug (1), and is characterized in that: a through hole (6) is axially and concentrically formed at the axle center of the conical or ovate soft plug (1). Compared with the prior art, the pipe orifice splicing sleeve plug has the advantages that: due to the adoption of a method for directly inserting an ordinary hard pipe barrel into the conical or ovate soft plug (1), a hard pipe fitting needing to be inserted is not required to be manufactured with a special mold; an inner flange type retainer ring (4) is arranged in the pipe orifice of a water outlet port (3), so that the tip of the hard pipe barrel is prevented from being inserted to the outside of the soft plug (1); the outer edge of the water inlet port (2) is provided with an outer flange type retainer ring (5), so that the soft plug (1) is prevented from being totally inserted into a large pipe cavity port to be spliced; and the pipe orifice splicing sleeve plug is convenient and quick for installing and constructing, has a wide application range to pipe fittings for inserting, high sealing performance and higher practicability, and can be widely suitable for splicing and sealing pipe orifices of kitchens, bathrooms and other downcomers.

Description

The mouth of pipe is pegged graft and is overlapped plug

Technical field

The utility model relates to a kind of grafting cover plug, and particularly a kind of mouth of pipe is pegged graft and overlapped plug.

Background technology

In the daily life at present; the pipe that leaks that often uses in kitchen or the washroom in most cases is the leak place of an end of flexible pipe being fixed in washing basin; and the other end is directly inserted in the big sewer pipe chamber; do not take any seal approach; so just certainly will bring the poorly sealed problem of this link; cause the foul smell in the big sewer pipe often or all the time to be emerged, cause the severe contamination of room air, influenced people's physical and mental health.The main cause that causes this problem is exactly to lack the mouth of pipe of can conveniently pegging graft herein, and can make the mouth of pipe reach the object or the device of good sealing effectiveness.In order to address this problem, a lot of constructors imagine or adopted a lot of ways, such as, what have snarls or uses cotton yarn blind herein with adhesive tape, the mantle fiber that also adopts that has screws the method for connection, but facts have proved that mostly these methods are more provisional, has plenty of than complexity.In most cases, owing to be that a flexible pipe and a hard tube join, thereby the phenomenon that flexible pipe is crushed and is out of shape appears through regular meeting, cause the circulation effect of sealing odor-resistant result and water not ideal.With these method grafting mouths of pipe, can bring more loaded down with trivial detailsly to installation, and not firmly be not durable yet, look also not attractive in appearance.In order to address this problem, " pipe end connector " invented in design once.Facts have proved, can reach very good odor-resistant result in this use neoteric " pipe end connector ".But the hard tube tube of " pipe end connector " needs new die sinking tool to make, thereby cost is higher relatively, and trouble is installed also.

Summary of the invention

It is attractive in appearance that the purpose of this utility model provides a kind of deft design, can with the direct supporting use of common tubing, and be convenient to the hard tube mouth of pipe and directly peg graft, make simpler, easy construction, good seal performance, the both artistic and practical mouth of pipe cover plug of pegging graft.

The purpose of this utility model realizes by the following method: this mouth of pipe is pegged graft and is overlapped plug, is made of circular cone or oval body cork.Place, axle center at circular cone or oval body cork axially is provided with a through hole with one heart, enable to be sleeved on the body of required insertion, during application one termination of with it matching used hard tube spare is directly inserted wherein, and utilize the elasticity of this cork to tie this hard tube spare tightly, with do not allow its easily slippage get final product.

The utility model can also be realized by following measure: this mouth of pipe cover plug of pegging graft is soft and have certain flexible material and form by rubber or sponge etc., overall shape is coniform or ovum circle shape, overall height is between the 20-100 millimeter, the maximum outside diameter of water outlet port is in 50 millimeters, the water inlet port maximum outside diameter at 100 millimeters with interior (diameter that does not contain back-up ring outside the flange form), in the water outlet port, be provided with the flange form inner shield ring on the edge, on the outer of water inlet port, be provided with back-up ring outside the flange form, the platform of flange form back-up ring is high to be 1-20 millimeter (comprising the outer back-up ring of flange form inner shield ring and flange form), and thickness is the 1-15 millimeter.

The utility model mouth of pipe grafting cover plug is compared its advantage with existing technology and is: owing to adopted the method for or ovum circle shape cork coniform with the direct insertion of common hard tube tube, so need not to make of special dies separately with regard to the hard tube spare of required insertion again; Owing in the mouth of pipe of water outlet port, be provided with the flange form inner shield ring, be not inserted into beyond the cork so can worry the termination with the hard tube tube; Owing to be provided with back-up ring outside the flange form on the outer of water inlet port, so can not worry and cork all can be inserted in the bassoon accent that should patch that installation is convenient and swift, it is wider to adapt to the pipe fitting scope of inserting, good seal performance, and practicality is stronger.

Description of drawings

Fig. 1 is the coniform longitudinal section of the utility model embodiment.

Fig. 2 is the utility model embodiment ovum circle shape longitudinal section.

Among the figure, 1 cork, 2 water inlet ports, 3 water outlet ports, 4 flange form inner shield rings, the outer back-up ring of 5 flange forms, 6 through holes.

With reference to the accompanying drawings two embodiment that make the utility model mouth of pipe connector are described further.

The specific embodiment

Among Fig. 1, in overall height is the cone cork 1 of 20-100 millimeter, a through hole 6 is set, the hard tube end that needs insert directly can be inserted in this through hole, and utilize the elastic force effect of cork that the hard tube that inserts is tightly tied (not representing among the figure), purpose is to make it have good deodorant function and grafting function; For the pipe fitting (not representing among the figure) of answering that does not make insertion is inserted into beyond the cork easily, should on the interior edge of water outlet port 3, be provided with flange form inner shield ring 4; For preventing that cork all has been inserted in the bassoon accent (not representing among the figure) that needs to insert, and should be provided with back-up ring 5 outside the flange form on the outer of water inlet port 2.

Among Fig. 2, in overall height is the oval body cork 1 of 20-100 millimeter, a through hole 6 is set, the hard tube end that needs insert directly can be inserted in this through hole, and utilize the elastic force effect of cork that the hard tube that inserts is tightly tied (not representing among the figure), purpose is to make it have good deodorant function and grafting function; For the pipe fitting (not representing among the figure) of answering that does not make insertion is inserted into beyond the cork easily, should on the interior edge of water outlet port 3, be provided with flange form inner shield ring 4; For preventing that cork all has been inserted in the bassoon accent (not representing among the figure) that needs to insert, and should be provided with back-up ring 5 outside the flange form on the outer of water inlet port 2.

The outer back-up ring 5 of cork 1 and flange form inner shield ring 4 and flange form can be made with mould is disposable by commaterial.

This mouth of pipe is pegged graft and is overlapped the direct grafting that plug can be used for hard tube and hard tube, can be widely used in the grafting and the sealing of the sewer mouth of kitchen and washroom and other occasion, and odor-resistant result is fairly obvious.

Claims

1. a mouth of pipe is pegged graft and overlapped plug, is made of circular cone or oval body cork (1), it is characterized in that: the place, axle center at circular cone or oval body cork (1) axially is provided with a through hole (6) with one heart.

2. a kind of mouth of pipe according to claim 1 cover plug of pegging graft is characterized in that: water outlet port (3) interior along on be provided with flange form inner shield ring (4), on the outer of water inlet port (2), be provided with back-up ring outside the flange form (5).

3. a kind of mouth of pipe according to claim 1 is pegged graft and is overlapped plug, it is characterized in that: the overall height of this mouth of pipe grafting cover plug is between the 20-100 millimeter, the maximum outside diameter of water outlet port (3) is in 50 millimeters, the maximum outside diameter of water inlet port (2) is in 100 millimeters, the platform height of the outer back-up ring (5) of flange form inner shield ring (4) and flange form is the 1-20 millimeter, and thickness is the 1-15 millimeter.

4. a kind of mouth of pipe according to claim 1 is pegged graft and overlapped plug, it is characterized in that: the outer back-up ring (5) of cork (1) and flange form inner shield ring (4) and flange form can be made with mould is disposable by commaterial.

5. a kind of mouth of pipe according to claim 1 is pegged graft and overlapped plug, it is characterized in that: the outer back-up ring (5) of cork (1) and flange form inner shield ring (4) and flange form is made by rubber or sponge.