CN103251280B - Method for fixing a straw to a beverage container and fixing device for carrying out said method - Google Patents

Abstract

The invention discloses a method for fixing a suction pipe on a beverage box, which comprises the following steps: preparing a suction pipe, a sleeve pipe, a rotating pipe and a screwing piece, sleeving the sleeve pipe on the suction pipe, sleeving the rotating pipe on the sleeve pipe, enabling the rotating pipe to rotate relative to the sleeve pipe, arranging the first groove and the second groove in a staggered mode, screwing the screwing piece upwards from the lower end of the rotating pipe, and fixing the stop block in the second groove; and inserting the suction pipe into an upward rotating tightening piece from an insertion hole on the beverage box, continuously pushing the rotating pipe into the beverage box until the stop block completely enters the beverage box, leaving the upper end of the stop block away from the second groove under the action of the spring, enabling the stop block to be in a horizontal state under the support of the side surface of the second step and/or the top of the frustum, and rotating the tightening piece downward, so that the suction pipe is fixed on the beverage box through the matching of the tightening piece and the stop block. The invention also discloses a fixing device for implementing the method.

Description

Method for fastening a straw to a beverage box and a fastening device for carrying out the method

technical field

The present invention relates to drinking straws, and in particular to a method for fixing drinking straws to beverage boxes and a fixing device for implementing the method.

Background technique

As children grow up, there will inevitably be a process of learning how to suck liquid with a straw. Parents usually insert the straw into the beverage box and then teach the child how to suck liquid by himself. But curiosity and naughtiness are the nature of children. During the process of smoking, children often pull out the straws to play, causing the liquid in the beverage box to spill everywhere, dirtying the environment, body and clothes, which brings a lot of extra to the parents. The cleaning work, and the children can not continue to use the straw to suck. It has both increased the work of the parents and hindered the children's learning and growth.

How can the straw be fixed in the beverage box to prevent the child from pulling the straw out of the beverage box during the process of smoking? There is a need for a method for fixing a straw to a beverage box and a fixing device for implementing the method.

Contents of the invention

The object of the present invention is to provide a method for fixing the straw to the beverage box, through the implementation of the method, it is prevented that the child pulls out the straw from the beverage box in the process of sucking liquid.

A fixing device for implementing the method is also provided.

The technical scheme that the present invention adopts for realizing the above object is:

A method of securing a straw to a beverage carton comprising the steps of:

(1) Prepare a straw, the outer diameter of the upper end of the straw is smaller than the outer diameter of the lower end, forming a first step on the straw;

(2) Set a sleeve, the inner diameter of the sleeve is smaller than the outer diameter of the lower end of the suction pipe, the lower end of the sleeve is provided with an inverted cone, the upper surface of the cone is provided with a second step, the bottom diameter of the cone is Less than or equal to the outer diameter of the lower end of the suction pipe, a plurality of first grooves passing through the second step and the upper surface of the conical frustum are provided at the lower end of the sleeve at intervals;

(3) A rotating tube is provided. The outer diameter of the rotating tube is greater than or equal to the diameter of the top of the truncated cone. The outer peripheral surface of the rotating tube is provided with external threads. The same number of second grooves corresponding to one groove, a stopper is movably placed in the second groove, the thickness of the stopper is less than the depth of the second groove, and the length of the stopper is less than the depth of the second groove. the length of the second groove, the end of the stopper is hinged on the end of the second groove, and a spring is arranged between the bottom surface of the second groove and the stopper;

(4) A tightening part is provided, and the screwing part is provided with a screw hole matching the external thread;

(5) Put the sleeve on the suction pipe, the lower surface of the frustum is in contact with the first step on the suction pipe, put the rotating tube on the sleeve, the rotating tube can rotate relative to the sleeve, at this time The first groove and the second groove are set alternately, the tightening member is screwed upward from the lower end of the rotating tube, and the stopper is fixed in the second groove;

(6) Insert the straw from the insertion hole on the beverage box until the bottom of the tightening piece touches the top of the beverage box, turn the tightening piece upwards, and push the rotating tube into the beverage box until the The stopper enters the beverage box completely, and the upper end of the stopper leaves the second groove under the action of the spring. The stopper is in a horizontal state under the support of the side of the second step and/or the top of the cone, and the downward rotation of the stopper The tightening part is used to fix the straw to the beverage box through the cooperation of the tightening part and the stopper.

When the side surface of the stopper is close to the bottom surface of the second groove, the bottom surface of the stopper is equal to the bottom surface of the rotating tube, and the thickness of the stopper is equal to the height of the second step.

When the straw needs to be removed from the beverage box, turn the rotating tube so that the first groove corresponds to the second groove, and turn the screw down, the stopper will swing and Placed in the first groove, so that the straw, the sleeve, the rotating tube and the tightening piece can be pulled out from the beverage box together.

A fixing device for implementing the above method of fixing the straw to the beverage box, which includes a straw, a sleeve, a rotating tube and a tightening member. The outer diameter of the upper end of the straw is smaller than the outer diameter of the lower end, forming a first Step, the sleeve is placed on the suction pipe, the inner diameter of the sleeve is smaller than the outer diameter of the lower end of the suction pipe, the lower end of the sleeve is provided with an inverted cone, the upper surface of the cone is provided with a second step, the cone The diameter of the bottom is less than or equal to the outer diameter of the lower end of the suction pipe, and the lower end of the sleeve is provided with a plurality of first grooves passing through the second step and the upper surface of the cone at intervals, and the rotating tube is rotatably sleeved on the sleeve On the other hand, the outer diameter of the rotating tube is greater than or equal to the diameter of the top of the truncated cone, and the outer peripheral surface of the rotating tube is provided with external threads, and the lower end of the outer peripheral surface of the rotating tube is provided with grooves corresponding to the first groove at intervals. The same number of second grooves, a stopper is movably placed in the second groove, the thickness of the stopper is smaller than the depth of the second groove, and the length of the stopper is shorter than the length of the second groove , the end of the stopper is hinged on the end of the second groove, a spring is provided between the bottom surface of the second groove and the stopper, and a screw hole matching the external thread is provided on the tightening member , the tightening part is set on the rotating part.

When the side surface of the stopper is close to the bottom surface of the second groove, the bottom surface of the stopper is equal to the bottom surface of the rotating tube, and the thickness of the stopper is equal to the height of the second step.

The depth of the first groove is at least twice the depth of the second groove.

The beneficial effects of the present invention are: the method of the present invention is easy to implement, can well fix the straw in the beverage box, prevents it from being pulled out during use, the product structure is simple, the setting is ingenious, it is convenient to use and clean, and the fixing device can be used multiple times Reusable, economical, worthy of popularization and application.

The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

Description of drawings

Fig. 1 is a structural schematic view before the product of the present invention is inserted into the beverage box;

Fig. 2 is a structural schematic diagram when the product of the present invention is inserted into the beverage box and fixed;

Fig. 3 is a schematic structural view of the product of the present invention after being pulled out from the beverage box;

FIG. 4 is a bottom view of FIG. 3 .

Detailed ways

Embodiment 1: see Fig. 1 to Fig. 4, a kind of method for fixing straw to the beverage box of the present invention, it comprises the following steps:

(1) Prepare a straw 1, the outer diameter of the upper end of the straw 1 is smaller than the outer diameter of the lower end, and a first step 11 is formed on the straw 1;

(2) A casing 2 is provided, the inner diameter of the casing 2 is smaller than the outer diameter of the lower end of the suction pipe 1, and an inverted frustum 21 is provided at the lower end of the casing 2, and a second step 22 is provided on the upper surface of the frustum 21 , the bottom diameter of the frustum 21 is less than or equal to the outer diameter of the lower end of the suction pipe 1, and the lower end of the sleeve 2 is provided with a plurality of first grooves 23 passing through the second step 22 and the upper surface of the frustum 21 at intervals;

(3) A rotating tube 3 is provided, the outer diameter of the rotating tube 3 is greater than or equal to the diameter of the top of the frustum 21, the outer peripheral surface of the rotating tube 3 is provided with external threads, and the lower end of the outer peripheral surface of the rotating tube 3 is separated by a distance The same number of second grooves 31 corresponding to the first groove 23 are provided, and a stopper 32 is movably placed in the second grooves 31, and the thickness of the stopper 32 is smaller than that of the second groove 31, the length of the stopper 32 is less than the length of the second groove 31, the end of the stopper 32 is hinged on the end of the second groove 31, and the bottom surface of the second groove 31 and the stopper Spring 33 is arranged between 32;

(4) A tightening part 4 is provided, and the screwing part 4 is provided with a screw hole matching the external thread;

(5) Put the sleeve 2 on the suction pipe 1, the lower surface of the frustum 21 is in contact with the first step 11 on the suction pipe 1, put the rotating tube 3 on the sleeve 2, the rotating tube 3 can Rotate relative to the sleeve pipe 2, at this time the first groove 23 and the second groove 31 are arranged in a staggered manner, the tightening member 4 is screwed upward from the lower end of the rotating tube 3, and the stopper 32 is fixed on the In the second groove 31;

(6) Insert the straw 1 from the insertion hole on the beverage box 5 until the bottom of the tightening member 4 touches the top of the beverage box 5, turn the tightening member 4 upwards, and continue to rotate the tube 3 to the beverage box. Advance in the box 5 until the stopper 32 enters the beverage box 5 completely, the upper end of the stopper 32 leaves the second groove 31 under the action of the spring 33, the stopper 32 is on the side and/or cone of the second step 22 Supported by the top of the platform 21 , it is in a horizontal state, and the tightening member 4 is rotated downward, so that the straw 1 is fixed on the beverage box 5 through the cooperation of the tightening member 4 and the block 32 .

When the side surface of the stopper 32 is close to the bottom of the second groove 31 , the bottom of the stopper 32 is equal to the bottom of the rotating tube 3 , and the thickness of the stopper 32 is equal to the height of the second step 22 .

When the straw 1 needs to be taken off from the beverage box 5, the rotating tube 3 is rotated so that the first groove 23 corresponds to the second groove 31, and the tightening member 4 is rotated downward, Then the stopper 32 will swing and be placed in the first groove 23, so that the straw 1, the sleeve 2, the rotating tube 3 and the screw 4 can be pulled out from the beverage box 5 together.

A fixing device for implementing the above method of fixing the straw to the beverage box 5, which includes a straw 1, a sleeve 2, a rotating tube 3 and a tightening member 4. The outer diameter of the upper end of the straw 1 is smaller than the outer diameter of the lower end. A first step 11 is formed on the suction pipe 1. The sleeve 2 is set on the suction pipe 1. The inner diameter of the sleeve 2 is smaller than the outer diameter of the lower end of the suction pipe 1. The lower end of the sleeve 2 is provided with an inverted frustum 21. The frustum 21 is provided with a second step 22 on the upper surface, the diameter of the bottom of the frustum 21 is less than or equal to the outer diameter of the lower end of the suction pipe 1, and the lower end of the sleeve 2 is provided with a number of holes that pass through the second step 22 and cones at intervals. The first groove 23 on the upper surface of the table 21, the rotating tube 3 is rotatably sleeved on the sleeve 2, the outer diameter of the rotating tube 3 is greater than or equal to the diameter of the top of the frustum 21, and the outer peripheral surface of the rotating tube 3 External threads are provided on the top, and the lower end of the outer peripheral surface of the rotating tube 3 is provided with the same number of second grooves 31 corresponding to the first groove 23 according to the distance, and they are all movable in the second grooves 31. There is a stopper 32, the thickness of the stopper 32 is less than the depth of the second groove 31, the length of the stopper 32 is less than the length of the second groove 31, and the end of the stopper 32 is hinged on the second groove 31, a spring 33 is provided between the bottom surface of the second groove 31 and the stopper 32, and a screw hole matching the external thread is provided on the tightening member 4, and the tightening member 4 is set on on the rotating piece.

When the side surface of the stopper 32 is close to the bottom of the second groove 31 , the bottom of the stopper 32 is equal to the bottom of the rotating tube 3 , and the thickness of the stopper 32 is equal to the height of the second step 22 .

The depth of the first groove 23 is at least twice the depth of the second groove 31 .

The beneficial effects of the present invention are: the method of the present invention is easy to implement, can well fix the straw 1 in the beverage box 5, prevents it from being pulled out during use, the product has a simple structure, is ingeniously arranged, and is easy to use and clean. It is economical and affordable for repeated use, and is worthy of popularization and application.

As described in the embodiment of the present invention, other methods for fixing the straw to the beverage box and the fixing device for implementing the method with the same or similar structure as the present invention are within the protection scope of the present invention.

Claims (1)

1. suction pipe is fixed to the method in beverage cartridges, it is characterized in that, it comprises the following steps:

(1) prepare a suction pipe, this suction pipe upper end external diameter is less than lower end external diameter, forms a first step on this suction pipe;

(2) sleeve pipe is set, this casing inner diameter is less than this suction pipe lower end external diameter, the lower end of this sleeve pipe is provided with an inverted frustum, the upper surface of this frustum is provided with a second step, the base diameter of this frustum is less than or equal to this suction pipe lower end external diameter, in the lower end of this sleeve pipe, by spacing distance, is provided with some the first grooves that run through this second step and frustum upper surface;

(3) a rotation pipe is set, the external diameter of this rotation pipe is more than or equal to this frustum top diameter, the outer peripheral face of this rotation pipe is provided with external screw thread, the outer peripheral face lower end of this rotation pipe is provided with the second groove of the equal number corresponding with this first groove by spacing distance, in described the second groove, all activity is placed with a block, the thickness of this block is less than the degree of depth of this second groove, the length of this block is less than the length of this second groove, the end of this block is articulated with on the end of this second groove, between the bottom surface of this second groove and block, is provided with spring;

(4) arrange one and screw part, this screws part and is provided with the screw matching with this external screw thread;

(5) this sleeve pipe is placed on this suction pipe, the lower surface of frustum contacts with the first step on suction pipe, to rotate pipe box on this sleeve pipe, this rotates pipe this rotation of sleeve relatively, now this first groove and the second groove setting that is staggered, this is screwed to part and by the lower end of this rotation pipe, upwards screwed in, described block is fixed in this second groove;

(6) by this suction pipe, the patchhole beverage cartridges inserts, until screw the bottom of part and the top of beverage cartridges is touched mutually, upwards turn screws part, and rotation pipe is continued to advance in beverage cartridges, until this block enters in beverage cartridges completely, under the effect of spring, the second groove is left in the upper end of block, this block is the level of state under the side of second step and/or the support at frustum top, this screws part turn downwards, thereby suction pipe is fixed in this beverage cartridges with coordinating of block by screwing part.

2. according to claim 1 suction pipe is fixed to the method in beverage cartridges, it is characterized in that, when the side of block is adjacent to the bottom surface of this second groove, the bottom surface of this block and this bottom surface of rotating pipe maintain an equal level, and the thickness of this block equals the height of this second step.

3. according to claim 1 suction pipe is fixed to the method in beverage cartridges, it is characterized in that, when needs by this suction pipe when beverage cartridges is taken off, this rotates pipe turn, make this first groove corresponding with this second groove, and turn downwards this screw part, block can swing and be placed in this first groove, thereby suction pipe, sleeve pipe, rotation pipe can be extracted together with screwing part from beverage cartridges.

4. one kind implements the claims the fixture that described in 1, suction pipe is fixed to the method in beverage cartridges, it is characterized in that: it comprises suction pipe, sleeve pipe, rotate pipe and screw part, the upper end external diameter of this suction pipe is less than lower end external diameter, with on this suction pipe, form a first step, this sleeve pipe is placed on suction pipe, this casing inner diameter is less than this suction pipe lower end external diameter, the lower end of this sleeve pipe is provided with an inverted frustum, the upper surface of this frustum is provided with a second step, the base diameter of this frustum is less than or equal to this suction pipe lower end external diameter, lower end in this sleeve pipe is provided with some the first grooves that run through this second step and frustum upper surface by spacing distance, this rotation pipe is placed on this sleeve pipe rotationally, the external diameter of this rotation pipe is more than or equal to this frustum top diameter, the outer peripheral face of this rotation pipe is provided with external screw thread, the outer peripheral face lower end of this rotation pipe is provided with the second groove of the equal number corresponding with this first groove by spacing distance, in described the second groove, all activity is placed with a block, the thickness of this block is less than the degree of depth of this second groove, the length of this block is less than the length of this second groove, the end of this block is articulated with on the end of this second groove, between the bottom surface of this second groove and block, be provided with spring, this screws part and is provided with the screw matching with this external screw thread, this screws part and is placed on this rotation pipe.

5. fixture according to claim 4, is characterized in that, when the side of block is adjacent to the bottom surface of this second groove, the bottom surface of this block and this bottom surface of rotating pipe maintain an equal level, and the thickness of this block equals the height of this second step.

6. fixture according to claim 4, is characterized in that, the degree of depth of this first groove is at least the twice of this second depth of groove.