CN202152890U

CN202152890U - Pipe connector

Info

Publication number: CN202152890U
Application number: CN2011202459150U
Authority: CN
Inventors: 王承贤
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-07-13
Filing date: 2011-07-13
Publication date: 2012-02-29
Anticipated expiration: 2021-07-13

Abstract

The utility model provides a pipe connector which relates to a pipeline connecting device, and comprises a connecting seat and a cover body, wherein a connecting head is arranged at the upper end of the connecting seat, the connecting seat is communicated with the connecting head up and down by through holes, an inserting and connecting pipe is arranged in the middle of the connecting head, the lower end of the inserting and connecting pipe is connected with the inner side of the top of the connecting seat, and the cover body is connected with the connecting seat by the connecting head. The pipe connector is convenient for connecting a hose with a hard tube, and is firm and stable in connection and convenient to operate.

Description

Tube jointer

Technical field

The utility model relates to a kind of pipeline connecting device, relates in particular to a kind of Tube jointer.

Background technique

In people's life, very many of the use of pipe fitting, particularly water pipe, breathing pipe etc.; When using pipe fitting, often to couple together usefulness with multiple tubing element, traditional Placement generally adopts the socket mode of being inserted in the flexible pipe nose end hard tube pipe end; This simple socket mode is not too firm, gets loose easily, the people is also arranged on the basis of above-mentioned socket mode; It is fastening in addition to put iron wire etc. at socket place; The more complicated but this mode operates will dispose special instrument, and not quick detachable.

To the problems referred to above, there are not special instrument of plugging into or product to use on the market at present, cause installation to get loose easily, causing sewage to reveal influences health.

The model utility content

The utility model purpose is to overcome the deficiency of above-mentioned existing technology; To the problem that existing technology exists, the utility model technical problem to be solved is that a kind of Tube jointer will be provided, and this Tube jointer makes things convenient for being connected of flexible pipe and hard tube; Connect firm, easy to operate.

For reaching above-mentioned purpose, the utility model is achieved through following technical proposals:

A kind of Tube jointer comprises connecting base, lid, and said connecting base upper end is provided with connecting head; Lower through-hole connects on connecting base and the connecting head; Be provided with insertion pipe in the middle of the connecting head, the insertion pipe lower end is connected with the connecting base inside top, and lid is connected with connecting base through connecting head.

Further: said insertion pipe lower end is provided with the tie-beam of plural number, and the tie-beam the other end connects the connecting base inside top

Further: said connecting head upper end is provided with the buckle teeth of plural number, and inboard, buckle teeth upper end is provided with the back-off line.

Further: said connecting head is provided with screw thread A outward, is provided with screw thread B in the lid, and lid is threaded with connecting head.

Further: said lid is provided with cleat outward.

Further: said lid top is provided with removable top cover.

The advantage of the utility model is:

1, this Tube jointer can be firmly grasped trunnion, is difficult for getting loose.

2, this Tube jointer connects trunnion and hard tube effectively, drains water.

3, this Tube jointer is borrowed has the return air function, avoids " envelope gas ", makes current smooth and easy.

4, this Tube jointer is because easy for installation, the use amount that can save trunnion again, and the design that this is forward-looking can bring new scene for industry.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the plan structure schematic representation of connecting base 1;

Fig. 3 is the use decomposing schematic representation of the utility model;

Fig. 4 is the user mode schematic representation of the utility model;

Fig. 5 is the A-A sectional view of Fig. 4.

Embodiment

For further understanding characteristic, technological means and the specific purposes that reached, the function of the utility model, the utility model is described in further detail below in conjunction with accompanying drawing and embodiment.

Extremely shown in Figure 2 like Fig. 1: a kind of Tube jointer; Comprise connecting base 1, lid 2; Said connecting base 1 upper end is provided with connecting head 12, and lower through-hole connects on connecting base 1 and the connecting head 12, is provided with insertion pipes 5 in the middle of the connecting head 12; Said insertion pipe 5 lower ends are provided with the tie-beam 51 of plural number, and tie-beam 51 the other ends connect connecting base 1 inside top.

Connecting head 12 upper ends are provided with the buckle teeth 13 of plural number, and inboard, said buckle teeth 13 upper end is provided with back-off line 131, and buckle teeth 13 is processed by the rubber-like plastic material, and buckle teeth 13 can inwardly tighten up around central point.

Be provided with screw thread A14 outside the said connecting head 12, be provided with screw thread B22 in the lid 2, lid 2 is threaded with connecting head 12.Lid 2 is threaded with connecting base 1 through connecting head 12.

The said lid 2 outer cleats 21 that are provided with.When turn-knob lid 2, can not skid, also stressed easily.

Said lid 2 tops are provided with removable top cover 23.When this Tube jointer need not connect flexible pipe, removable top cover 23 covered lid 2, played the effect of dustproof anti-foreign material attractive in appearance.

Extremely shown in Figure 5 like Fig. 3: in use, connecting base 1 bottom connects hard tube 4 and connects, and hard tube 4 extend into connecting base 1 bottom; Flexible pipe 3 one ends pass lid 2, pass in the middle of the plural buckle teeth 13 then and insertion pipe 5 grafting, arrive to the tie-beam 51 of insertion pipe 5 lower ends until flexible pipe 3; Then lid 2 is connected with connecting base 1 rotary threaded, lid 2 compressing buckle teeth 13 also promptly tighten up toward flexible pipe 3 places toward central point; There is insertion pipe 5 flexible pipe 3 inboards, under the situation of external and internal pressure and pressure, because inboard, buckle teeth 13 upper end is provided with back-off line 131; Produce surface friction drag between back-off line 131 and the flexible pipe 3; At this moment buckle teeth 13 can be tightly with flexible pipe 3 promptly, and it will be very painstaking wanting up to extract flexible pipe 3 out, make flexible pipe 3 and connecting base 1 be connected very firmly.

During draining water,, avoid " envelope gas ", make current smooth and easy because the gap between the plural tie-beam 51 of insertion pipe 5 lower ends has reserved the gap of exhaust for hard tube 4.

In the time of will flexible pipe 3 being extracted out, only need that lid 2 rotations are broken away from connecting base 1 and can unclamp buckle teeth 13, extract flexible pipe 3 out and get final product this moment.

The above embodiment that lifts is only as conveniently illustrating the utility model; Be not that the utility model is done any type of restriction; Have common knowledge the knowledgeable in the technical field under any, if provide in the scope of technology not breaking away from the utility model, example is executed in the equivalence that utilizes technology contents that the utility model discloses to do part change or modification; And break away from the technical characteristics content of the utility model, all still belong in the scope of the utility model technical characteristics.

Claims

1. Tube jointer; Comprise connecting base (1), lid (2); It is characterized in that: said connecting base (1) upper end is provided with connecting head (12), and connecting base (1) is gone up lower through-hole with connecting head (12) and connected, and is provided with insertion pipe (5) in the middle of the connecting head (12); Insertion pipe (5) lower end is connected with connecting base (1) inside top, and lid (2) is connected with connecting base (1) through connecting head (12).

2. a kind of Tube jointer according to claim 1 is characterized in that: said insertion pipe (5) lower end is provided with the tie-beam (51) of plural number, and tie-beam (51) the other end connects connecting base (1) inside top.

3. a kind of Tube jointer according to claim 1 is characterized in that: said connecting head (12) upper end is provided with the buckle teeth (13) of plural number, and inboard, buckle teeth (13) upper end is provided with back-off line (131).

4. a kind of Tube jointer according to claim 1 is characterized in that: said connecting head (12) is outer to be provided with screw thread A (14), is provided with screw thread B (22) in the lid (2), and lid (2) is threaded with connecting head (12).

5. a kind of Tube jointer according to claim 1 is characterized in that: the outer cleat (21) that is provided with of said lid (2).

6. a kind of Tube jointer according to claim 1 is characterized in that: said lid (2) top is provided with removable top cover (23).