Preparation method of composite anti-blocking suction pipe

A composite straw technology, which is applied to tableware, household appliances, tableware, etc., can solve the problems of consumers who are difficult to absorb liquids, and absorb liquids, and achieve the effect of high efficiency and simple steps

Inactive Publication Date: 2015-04-15
CENTRAL SOUTH UNIVERSITY OF FORESTRY AND TECHNOLOGY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Because the suction hole and the straw are often in close contact, the inside and outside of the box are not connected at the suction hole. Therefore, in the process of absorbing the beverage, as the liquid in the box decreases, the air pressure in the box decreases, forming a gap with the outside. Pressure difference, it is difficult for consumers to suck the liquid in the clean box, or it is very laborious to suck the liquid. Therefore, it is necessary to design a new method of anti-blocking straw

Method used

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  • Preparation method of composite anti-blocking suction pipe
  • Preparation method of composite anti-blocking suction pipe
  • Preparation method of composite anti-blocking suction pipe

Examples

Experimental program
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Embodiment 1

[0031] Embodiment 1: as Figure 1-4 , a kind of preparation method of composite anti-blocking straw, is characterized in that, comprises the following steps:

[0032] Step 1: prepare the main pipe 1 and the auxiliary pipe 2;

[0033] The process of preparing the auxiliary pipe is: opening at least one row of ventilation holes 3 along the axis direction of the pipe body under the pipe wall of the pipe body; each row of ventilation holes includes a plurality of ventilation holes; the length of the auxiliary pipe is smaller than the length of the main pipe;

[0034] Step 2: Apply glue on the outer wall of the main pipe or the auxiliary pipe, and glue the main pipe and the auxiliary pipe side by side; and the lower ends of the main pipe and the auxiliary pipe are flush, and the top of the main pipe is higher than the top of the auxiliary pipe;

[0035] Step 3: Cut off the lower section of the bonded main pipe and auxiliary pipe obliquely to form an oblique incision.

[0036] A p...

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Abstract

The invention discloses a preparation method of a composite anti-blocking suction pipe. The preparation method comprises the following steps: step 1, preparing a main pipe (1) and an assistant pipe (2), wherein the process of preparing the assistant pipe is as follows: at least a row of vent holes (3) are formed in the pipe wall of a pipe body in the axis direction of the pipe body, a plurality of vent holes are included in each row of vent holes, and the assistant pipe is shorter than the main pipe; step 2. gluing on the outer wall of the main pipe or the assistant pipe, bonding the main pipe and the assistant pipe together side by side, enabling the lower ends of the main pipe and the assistant pipe to be flush with each other and the top end of the main pipe to be higher than that of the assistant pipe; step 3, obliquely cutting the lower sections of the main pipe and the assistant pipe bonded together to form a bevel cut. The vent holes in each row are formed at equal intervals and are distributed in the pipe wall of the assistant pipe in the axial direction of the assistant pipe. The preparation method of the composite anti-blocking suction pipe, disclosed by the invention, has the benefits that implementation is easy, the preparation is simple and convenient, and the smooth liquid suction can be effectively guaranteed by the composite anti-blocking suction pipe.

Description

technical field [0001] The invention relates to a preparation method of a composite anti-blocking straw. Background technique [0002] Existing straws are all single straws. When consumers taste boxed beverages, they first puncture the sealing layer on the top surface of the beverage with the short of straw to form a suction hole, and then extend the straw into the suction hole to absorb the beverage. [0003] Because the suction hole and the straw are often in close contact, the inside and outside of the box are not connected at the suction hole. Therefore, in the process of absorbing the beverage, as the liquid in the box decreases, the air pressure in the box decreases, forming a gap with the outside. Due to the pressure difference, it is difficult for consumers to suck the liquid in the clean box, or it is very laborious to suck the liquid. Therefore, it is necessary to design a new method of anti-blocking straw. Contents of the invention [0004] The technical proble...

Claims

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Application Information

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IPC IPC(8): A47G21/18
Inventor 贺超英
Owner CENTRAL SOUTH UNIVERSITY OF FORESTRY AND TECHNOLOGY
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