CN204336529U

CN204336529U - A kind of suction pipe

Info

Publication number: CN204336529U
Application number: CN201420656958.1U
Authority: CN
Inventors: 王希哲
Original assignee: Individual
Current assignee: Individual
Priority date: 2014-11-04
Filing date: 2014-11-04
Publication date: 2015-05-20
Anticipated expiration: 2024-11-04

Abstract

The utility model relates to a kind of suction pipe, comprise body, reinforcement and be arranged on the beveled tip of this body end, this reinforcement is attached in this body or outside body along tube length direction, and this reinforcement end is tip shape, and this reinforcement end is overlapping with the beveled tip of this body end.The utility model by arranging the reinforcement be attached on body, and makes reinforcement most advanced and sophisticated most advanced and sophisticated overlapping with body, greatly strengthen the intensity of body tip and body end, makes pipette tip easily can puncture the tough and tensile sealing film of packing container; V-notch is set at suction pipe body tip, improves the acuity at body tip further; This suction-pipe structure is simple, easily manufactures, easy to use.

Description

A kind of suction pipe

Technical field

The utility model relates to a kind of suction pipe for sucking liquid.

Background technology

Suction pipe is the instrument for liquid such as the food such as sucking drinks, soup and liquids.The structure of existing suction pipe normally arranges the tip in inclined-plane in the end of film body, packaged beverage or the bottle of liquid or the sealing film of box are punctured, be able to suction pipe to insert in Packaging Bottle or box suck during use with the tip of this suction pipe.

But existing suction pipe exists following defect: because suction pipe is adopted made of plastic usually, suction pipe wall is general thinner, and the beveled tip strength weak of suction pipe, body end intensity is low, easy bending.When the sealing film of liquid package container is tougher, pipette tip is difficult to puncture container closure film, the phenomenon of curling, the body end bending of pipette tip usually occurs, causes using suction pipe to suck.

Utility model content

The technical problems to be solved in the utility model is, provides a kind of suction pipe, overcomes the defect that existing pipette tip strength weak, body end intensity are low, be difficult to puncture tough and tensile container closure film.

The utility model solves the technical scheme that its technical problem adopts: construct a kind of suction pipe, comprise body, be arranged on the beveled tip of this body end, it is characterized in that, also comprise reinforcement, this reinforcement is attached in this body or outside body along tube length direction, and this reinforcement end is tip shape, and this reinforcement end is overlapping with the beveled tip of this body end.

In suction pipe of the present utility model, described reinforcement cross section is circular, semicircle, circular arc or triangle.

In suction pipe of the present utility model, described reinforcement is arranged along described body total length, or described reinforcement is arranged on described body end.

In suction pipe of the present utility model, comprise the V-notch be arranged on along tube length direction on described body end chamfer tip and on described reinforcement end.

In suction pipe of the present utility model, the breach side of described V-notch and the lengthwise edge of described reinforcement end form two tips.

Implement suction pipe of the present utility model, compared with the prior art, its beneficial effect is:

1. by arranging the reinforcement be attached on body, and making reinforcement most advanced and sophisticated most advanced and sophisticated overlapping with body, greatly strengthen the intensity of body tip and body end, making pipette tip easily can puncture the tough and tensile sealing film of packing container;

2. V-notch is set at suction pipe body tip, improves the acuity at body tip further;

3. structure is simple, easily manufactures, easy to use.

Accompanying drawing explanation

Fig. 1 is the front view of a kind of embodiment of the utility model suction pipe.

Fig. 2 is a kind of embodiment enlarged drawing of A-A section in Fig. 1.

Fig. 3 is the another kind of embodiment enlarged drawing of A-A section in Fig. 1.

Fig. 4 is the another kind of embodiment enlarged drawing of A-A section in Fig. 1.

Fig. 5 is the partial enlarged drawing of a kind of embodiment of B direction view in Fig. 1.

Fig. 6 is the partial enlarged drawing of the another kind of embodiment of B direction view in Fig. 1.

Fig. 7 is the partial enlarged drawing of the another kind of embodiment of B direction view in Fig. 1.

Fig. 8 is the front view of the another kind of embodiment of the utility model suction pipe.

Fig. 9 is the front view of the another kind of embodiment of the utility model suction pipe.

Figure 10 is I portion enlarged drawing in Fig. 9.

Figure 11 is C-C profile in Figure 10.

Detailed description of the invention

Below in conjunction with drawings and Examples, the utility model is described in further detail.

As shown in Figure 1 and Figure 2, suction pipe of the present utility model comprises body 10, reinforcement 20 and is arranged on the beveled tip 30 of body end.

Reinforcement 20 is attached to outside body 10 along tube length direction.The end of reinforcement 20 is tip shape, and the end of this reinforcement 20 is overlapping with the beveled tip of this body end.Namely reinforcement 20 is attached to outside body 10 along tube length direction from the end chamfer of body 10 is most advanced and sophisticated.

As shown in Figure 2, Figure 3, Figure 4, the cross section character of reinforcement 20 can adopt and include but not limited to large semi-circular, triangle, circular arc, circle or semicircle etc.On cross section, the position variable-section tubular body wall arranging reinforcement 20 is thick, and to be greater than the variable-section tubular body wall not arranging reinforcement 20 place thick.

As shown in Figure 1, reinforcement 20 can be arranged along the total length of body 10.This setup is convenient to adopt extrusion moulding legal system to make suction pipe.The shape of cross section extruding rear suction pipe each position is consistent, and after having extruded, namely the inclined-plane processing straw end obtains suction pipe finished product.

As shown in Figure 8, be save material, reinforcement 20 only can be arranged on the end of body 10, meets the reinforcement of the beveled tip 30 to body end and body end, also can realize the object of the invention.Now, after extruding body 10, reinforcement 20 can be connected (as heat fusion etc.) with body 10 end winding support, and then process the inclined-plane of straw end, namely obtain suction pipe finished product.

Suction pipe processes the top view shapes after the beveled tip of body end as shown in Figure 5, and now the beveled tip 30 of body end is in wedge shape.

As shown in Figure 6, in order to improve the acuity of the beveled tip 30 of body end further, length direction along body 10 arranges V-notch 40 on the end chamfer tip of body 10 and on the end of reinforcement 20, makes the beveled tip 30 of body end form two points.

As shown in Figure 7, two points of the beveled tip 30 of body end are made up of the breach side of V-notch 40 and the lengthwise edge of reinforcement 20 end, can further improve these two sharp acuity.

As shown in Fig. 9, Figure 10, Figure 11, in other embodiments, reinforcement 20 can be arranged on the inner side of body 10, be now complete cylindrical outside body 10.

Claims

1. a suction pipe, comprises body, is arranged on the beveled tip of this body end, it is characterized in that, also comprise reinforcement, this reinforcement is attached in this body or outside body along tube length direction, this reinforcement end is tip shape, and this reinforcement end is overlapping with the beveled tip of this body end.

2. suction pipe as claimed in claim 1, is characterized in that, described reinforcement cross section is circular, semicircle, circular arc or triangle.

3. suction pipe as claimed in claim 1, it is characterized in that, described reinforcement is arranged along described body total length, or described reinforcement is arranged on described body end.

4. the suction pipe as described in one of claims 1 to 3, is characterized in that, comprises the V-notch be arranged on along tube length direction on described body end chamfer tip and on described reinforcement end.

5. suction pipe as claimed in claim 4, it is characterized in that, the breach side of described V-notch and the lengthwise edge of described reinforcement end form two tips.