KR102269224B1 - Extendable solution extruder for tubular products with compression rollers - Google Patents

Abstract

The present invention relates to an extendable tubular product solution extruder equipped with a compression roller. The extendable tubular product solution extruder includes: a compression part located on upper and lower sides of a tubular product, and pushing and moving a solution in the tubular product in one direction; an extension part connected to a supporter of the compression part, and extendable in a longitudinal direction in accordance with the size of the tubular product; a body part coupled to the extension part; and a handle part coupled to the main body part to be gripped by a user, and adjusting the degree of compression of the compression part. With such characteristics, the present invention can solve existing issues like how squeezing a solution out of a tube is not easy and resources are wasted. Thus, provided is the solution extruder including a compression roller rotatable in one direction, and having an extension block formed to be extendable in a longitudinal direction to accommodate various sizes of tubular products such that a stored solution can be conveniently used without being wasted.

Description

EXTENDABLE SOLUTION EXTRUDER FOR TUBULAR PRODUCTS WITH COMPRESSION ROLLERS

The present invention relates to a solution extruder of an extensible tubular product having a compression roller, and more particularly, including a compression roller rotatable in only one direction to prevent sliding in the other direction, wherein various sizes of the tubular product are provided. It is characterized in that an extension block that can be extended in the longitudinal direction to fit the size of the tubular product is formed to accommodate it.

In general, tube-type products are widely used throughout daily life by storing cosmetic agents such as liquid or viscous cosmetics, toothpaste and shampoo, or storing various cleaning agents. The tubular product is manufactured by a soft tube, and the tube has a circular inlet through which the solution is discharged, and this inlet is blocked by a separate stopper. And the end of the container is configured to be narrower as it goes away from the inlet, so that the solution is squeezed out when the narrow end is pressed by hand.

In general, when using a tubular product, when the user applies pressure to the tube by hand, the solution stored therein is extruded. At first, it is easily extruded, but as the solution in the tube gradually decreases, it becomes difficult to squeeze the solution, so that the solution in the tube Even if there is some leftover, it is not easy to write until the end, so it is thrown away. Accordingly, there are problems in that it is inconvenient to use, difficult to manage, waste resources, and increase economic burden.

Accordingly, there is a need for a solution extruder for a tubular product that is extendable and provided with a compression roller that can be used conveniently without wasting the solution stored in the tubular product.

Republic of Korea Registered Utility Model Publication No. 20-0223910 Republic of Korea Registered Utility Model Publication No. 20-0190272

The present invention relates to a solution extruder of an extensible tubular product having a compression roller, and more particularly, including a compression roller rotatable in only one direction to prevent sliding in the other direction, wherein various sizes of the tubular product are provided. It is characterized in that an extension block that can be extended in the longitudinal direction to fit the size of the tubular product is formed to accommodate it.

In order to achieve the object of the present invention, a solution extruder of an extendable tubular product having a compression roller according to an embodiment of the present invention is located above and below the tubular product, and pushes the inner solution of the tubular product in one direction a compression unit to move; an extension part connected to the support of the compression part and extending in the longitudinal direction according to the size of the tubular product; a body part coupled to the extension part; and a handle part coupled to the main body part to be gripped by the user and adjusting the degree of compression of the compression part.

In addition, the solution extruder of a tubular product having a compression roller and extendable according to an embodiment of the present invention, the compression unit includes a pair of compression rollers; and the support connecting the pair of compression rollers and the extension part, wherein an upper compression roller of the pair of compression rollers rotates only in a counterclockwise direction, and a lower compression roller rotates only in a clockwise direction. characterized.

In addition, in the solution extruder of the extensible tubular product having a compression roller according to an embodiment of the present invention, the compression roller has a cylindrical shape, and when it is divided into quarters in the vertical direction, a first roller of the same shape;, a second roller; a third roller; and a fourth roller; the cross-section of each roller is sector-shaped, and consists of two straight lines having different lengths from the central axis, and the first roller, the second roller, the third roller, and the fourth roller are Since straight lines having different lengths from the central axis to the outer surface are adjacent to each other, the end of the long portion protrudes and a step is generated, and rotation in one direction is possible, but when rotating in the other direction, the extension and It is characterized in that one end of the coupled spring is caught on the step portion of the compression roller.

In addition, the compression part of the solution extruder of the extensible tubular product having a compression roller according to an embodiment of the present invention includes the spring that can come into contact with the outer surface of the compression roller, and the spring and the compression roller When the outer surfaces of the springs are contracted, the pressure is transmitted to the compression roller in the opposite direction in which the spring is contracted by the elastic recovery force of the spring.

In addition, the compression part of the solution extruder of the extensible tubular product having a compression roller according to an embodiment of the present invention includes a screw for fixing the spring, wherein the screw includes the other end of the spring and the compression roller It is characterized in that the compression degree of the compression unit is adjusted by adjusting the distance.

In addition, the extended portion of the solution extruder of a tubular product having a compression roller and extendable according to an embodiment of the present invention includes a plurality of extension blocks, and the extension block includes a rectangular parallelepiped body; and a protrusion protruding from the body, wherein the protrusion includes an upper protrusion in which a distal end portion of one side of the body protrudes upwardly; and a lower protrusion in which the distal end of the other side of the main body protrudes downward, and guide rails are formed on the upper and lower surfaces of the main body, and guide portions are formed on the upper surface of the upper protrusion and the lower surface of the lower protrusion, respectively. characterized in that

In addition, the guide portion of the other extension block adjacent to the guide rail of any one of the plurality of extension blocks of the solution extruder of the extendable tubular product having a compression roller according to an embodiment in the present invention is combined and , The guide portion of any one extension block is coupled to the guide rail of the other adjacent extension block so that the extension portion can be extended in the longitudinal direction, and the extension block located at the forefront is coupled with the compression portion, and the rearmost The extended block positioned is characterized in that it is coupled to the main body.

In addition, the handle portion of the extruder of the solution extruder of the extendable tubular product having a compression roller according to an embodiment of the present invention is a handle gripped by the user; and a contraction device for controlling the degree of compression of the compression unit through elastic force.

According to the present invention, it is not easy to squeeze the solution in the conventional tube by including a compression roller rotatable in one direction to prevent sliding in the other direction, and there is an advantage in that the stored solution is not wasted by solving the problem of wasting resources. .

In addition, an extension block that can be extended according to the size of the tubular product is formed to accommodate various sizes of the tubular product and has the advantage of being convenient to use.

1 shows a plan view of a solution extruder according to the present invention.
Figure 2 shows in detail the compression part of the solution extruder according to the present invention.
Figure 3 shows a state when the compression roller of the solution extruder according to the present invention rotates in a rotatable direction.
Figure 4 shows a state when the compression roller 110 of the solution extruder according to the present invention rotates in a non-rotatable direction.
Figure 5 shows a side view of the extension block of the solution extruder according to the present invention.
6 shows a coupling relationship between adjacent extension blocks of the solution extruder according to the present invention.

Hereinafter, with reference to the drawings of the present invention will be described in detail. The embodiments introduced below are provided as examples so that the spirit of the present invention can be sufficiently conveyed to those of ordinary skill in the art. Accordingly, the present invention is not limited to the embodiments described below and may be embodied in other forms. And, in the drawings, the size and thickness of the device may be exaggerated for convenience. Like reference numbers refer to like elements throughout.

Advantages and features of the present invention, and a method for achieving them will become apparent with reference to the embodiments described below in detail in conjunction with the accompanying drawings. However, the present invention is not limited to the embodiments disclosed below, but will be implemented in various different forms, and only these embodiments allow the disclosure of the present invention to be complete, and common knowledge in the art to which the present invention pertains It is provided to fully inform the possessor of the scope of the invention, and the present invention is only defined by the scope of the claims. Like reference numerals refer to like elements throughout. The sizes and relative sizes of layers and regions in the drawings may be exaggerated for clarity of description.

The terminology used herein is for the purpose of describing the embodiments, and thus is not intended to limit the present invention. As used herein, the singular also includes the plural unless specifically stated otherwise in the phrase. As used herein, “comprise” and/or “comprising” refers to the presence of one or more other components, steps, operations and/or elements mentioned. or addition is not excluded.

Definitions of terms used below are as follows. The "longitudinal direction" is the x-axis direction with reference to FIG. 1, and the "width direction" is the y-axis direction with respect to FIG. 1 . In addition, the "vertical direction" is the z-axis direction perpendicular|vertical to the longitudinal direction and the width direction at the same time. In addition, "inward direction" means a side relatively close to the center of the same member. By "outward direction" is meant the opposite side of the inner side. "Inward direction" and "outward direction" refer to the xy plane. "Upper surface" and "lower surface" are based on the xy plane.

FIG. 1 is a plan view of a solution extruder according to the present invention, and the configuration and effects of the solution extruder will be described with reference to FIG. 1 below. The solution extruder according to the present invention includes a compression part 100 , an extension part 200 , a body part 300 , and a handle part 400 . The solution extruder according to the present invention has a shape in which the upper and lower sides are symmetrical with respect to the main body 300 . Hereinafter, for convenience of description, the present invention will be described with reference to the shape and structure of the upper side.

2 is a detailed view of the compression unit 100 of the solution extruder according to the present invention. Hereinafter, the configuration and effects of the compression unit 100 will be described with reference to FIG. 2 . The compression unit 100 includes a pair of compression rollers 110 , a spring 120 , a support 130 , a screw 140 , and a central shaft 150 .

A pair of compression rollers 110 are located on the upper and lower sides of the tubular product, and the upper compression roller rotates only in a counterclockwise direction, and the lower compression roller rotates only in a clockwise direction. Accordingly, it serves to move the inner solution of the tubular product by pushing it in one direction.

The spring 120 is coupled to the inner side of the extension block 210 of the extension portion 200 to be described later, and is formed at a height capable of contacting the outer surface of the compression roller 110 . Accordingly, when the tubular product is placed between the pair of compression rollers 110 and the user applies pressure by gripping the handle portion 400, the outer surface of the spring 120 and the compression roller 110 comes into contact with each other. , the spring 120 is contracted. Accordingly, the spring 120 has an elastic force, and pressure is transmitted to the compression roller 110 in the opposite direction in which the spring 120 is contracted by the elastic recovery force of the spring 120 . Therefore, the pressure applied to the tubular product through the compression roller 110 can be easily adjusted.

One end of the support 130 is coupled to the extension block 210 , and the other end is coupled to the central shaft 150 located at the center of the compression roller 110 . Accordingly, it serves to connect the extension block 210 and the compression roller 110 and support the compression roller 110 at the same time.

The screw 140 is coupled to the outside of the extension block 210 and is located at the same height as the spring 120 . In addition, the distal end of the screw 140 passes through the extension block 210 to be coupled to one end of the spring 120 . Accordingly, the screw 140 serves to fix the spring 120 .

In addition, when the screw 140 is rotated in one direction, the screw moves in the lower direction, and the spring 120 coupled thereto also moves in the lower direction, and accordingly, the distance between the spring 120 and the compression roller 110 . is getting closer Conversely, when the screw 140 is rotated in the other direction, the screw 140 moves in the upper direction, and the spring 120 coupled thereto also moves in the upper direction, and accordingly, the spring 120 and the compression roller ( 110) is farther away. That is, the screw 140 serves to adjust the compression degree of the compression unit 100 by adjusting the distance between the other end of the spring 120 and the compression roller 110 .

The central shaft 150 is formed to extend in the width direction from the center of the pair of compression rollers 110 , and is coupled to the support 130 . Therefore, when the pair of compression rollers 110 rotate, it serves as a reference and fixes the position of the compression rollers 110 .

Among the pair of compression rollers, the upper compression roller 110 can rotate only in the counterclockwise direction. That is, it can rotate in a counterclockwise direction, and cannot rotate in a clockwise direction. This is due to the shape of the compression roller 110 and the structure of the spring 120 in contact with the compression roller 110 . Figure 3 shows a state when the compression roller 110 of the solution extruder according to the present invention rotates in a rotatable counterclockwise direction, Figure 4 is the compression roller 110 of the solution extruder according to the present invention is not rotatable Shown when rotating clockwise. Hereinafter, one-way rotation of the compression roller 110 and its principle will be described with reference to FIGS. 3 and 4 .

The compression roller 110 has a cylindrical shape, and when it is divided into quarters in the vertical direction, the first roller 111, the second roller 112, the third roller 113 and the fourth roller 114 of the same shape are formed. include At this time, the cross section of each roller is a sectoral shape, and consists of two straight lines d1 and d2 having different lengths from the central axis 150 to the outer surface, the first roller 111 and the second roller 112 . , The third roller 113 and the fourth roller 114 are adjacent to each other with different lengths, so that the end of the long portion d1 protrudes and a step is generated.

Accordingly, rotation in one direction is possible, but in the case of rotation in the other direction, the other end of the spring 120 is caught by the step portion of the compression roller 110 , and thus the rotation is impossible.

Specifically, when the user applies pressure, the spring 120 and the outer surface of the compression roller 110 come into contact with each other, and the spring 120 is contracted. At this time, when the spring 120 comes into contact with the outer surface near the long straight line d1 of the compression roller 110, the spring 120 is relatively more contracted, and thus the length of the spring 120 is shorter Conversely, when the spring 120 comes into contact with the outer surface near the short straight line d2 of the compression roller 110, the spring 120 contracts relatively less, so the length of the spring 120 becomes shorter. .

3, when the compression roller 110 rotates counterclockwise so that the spring 120 passes between two adjacent rollers, for example, the first roller 111 and the second roller 112, Since the length of the long straight line (d1) part moves to the short straight line (d2) part, the length of the spring 120 becomes relatively short and then becomes longer, and the compression roller 110 can rotate counterclockwise. .

4, when the compression roller 110 rotates clockwise so that the spring 120 passes between two adjacent rollers, for example, the first roller 111 and the second roller 112, the length is moved from the short straight line (d2) part to the long straight line part (d1). At this time, the length of the spring 120 is caught in the step portion of the compression roller 110 in a long state. Accordingly, the compression roller 110 cannot rotate in the clockwise direction.

Due to these structural features, the compression roller 110 can rotate in only one direction. Accordingly, there is no problem that the compression roller 110 slides while being rotated in the other direction, and the solution in the tubular container is not left, and all can be extruded. This has the advantage of reducing the waste of resources and reducing the economic burden.

The extension unit 200 includes an extension block 210 and a rail unit 240 coupled to the extension block 210 . 5 is a side view of the extension block 210 of the solution extruder according to the present invention. Hereinafter, the configuration and effect of the extension block 210 will be described with reference to FIG. 5 .

The extension block 210 is composed of a plurality, and the first extension block 211 located at the forefront, the second extension block 212 adjacent to the first extension block 211, the second extension block 212 and It includes a third extension block 213 coupled adjacently, a fourth extension block 214 coupled adjacent to the third extension block 213 . Although 4 extension blocks 210 are expressed in FIGS. 1 and 5 , this is for convenience of description, and the number of extension blocks 210 is not limited.

The extension block 210 includes a rectangular parallelepiped-shaped body 220 and a protrusion 230 protruding from the body, and the protrusion 230 has an upper protrusion 231 in which an end portion of one side of the body 220 protrudes upward. and a lower protrusion 232 in which the end portion of the other side of the main body 220 protrudes downward. However, the first extension block 211 located at the forefront includes the lower protrusion 232 , but does not include the upper protrusion 231 , and the fourth extension block 214 located at the rearmost position includes the upper protrusion 231 . However, it does not include the lower protrusion 232 . This is because the first extension block 211 is positioned in the frontmost position and is coupled to the compression unit 100 , and the fourth extension block 214 is positioned in the rearmost position and is coupled to the body part 300 .

6 shows a coupling relationship between adjacent extension blocks 210 of the solution extruder according to the present invention, and the coupling relationship of the extension blocks 210 will be described with reference to FIG. 6 below. A pair of guide rails 241 are formed on the upper and lower surfaces of the main body 220 of the extension block 210 , and the guide rails 241 extend in the longitudinal direction. In addition, guide portions 242 are formed on the upper surface of the upper protrusion 231 and the lower surface of the lower protrusion 232 , respectively. The guide part 242 is formed to face the guide rail 241 , and when the guide part 242 is coupled to the guide rail 241 , it is movable along the guide rail 241 in the longitudinal direction.

Accordingly, the guide rail 241 of any one of the adjacent extension blocks 210 and the guide portion 242 of the other extension block 210 are coupled, and the guide portion ( 242) and the guide rail 241 of the other extension block 210 are coupled.

Accordingly, the plurality of extension blocks 210 of the extension part 200 can be extended and contracted in the longitudinal direction according to the user's needs to accommodate various sizes of tubular products.

The body part 300 is coupled to the extension part 200 and the handle part 400 to connect the extension part 200 and the handle part 400 .

The handle unit 400 includes a handle 410 gripped by the user and a contraction device 420 for controlling the degree of compression of the compression roller 110 through an elastic force. Accordingly, it is possible to control the degree of compression delivered to the tubular product.

Although the detailed description of the present invention described has been described with reference to the preferred embodiment of the present invention, those skilled in the art or those having ordinary knowledge in the art will appreciate the spirit and spirit of the present invention described in the claims to be described later It will be understood that various modifications and variations of the present invention can be made without departing from the technical scope. Accordingly, the technical scope of the present invention should not be limited to the contents described in the detailed description of the specification, but should be defined by the claims.

100: compression unit,
110: compression roller,
111: first roller,
112: second roller;
113: third roller;
114: fourth roller;
120: spring,
130: support,
140: screw,
150: central axis,
200: extension,
210: extension block,
211: a first extension block,
212: second extension block,
213: third extension block,
214: fourth extension block,
220: body,
230: protrusion,
231: upper protrusion,
232: lower protrusion,
240: rail,
241: guide rail;
242: guide unit,
300: body part,
400: handle part,
410: handle,
420: contraction device.

Claims (8)

a compression unit positioned on the upper and lower sides of the tubular product and pushing and moving the inner solution of the tubular product in one direction;
an extension part connected to the support of the compression part and extending in the longitudinal direction according to the size of the tubular product;
a body part coupled to the extension part; and
A handle portion coupled to the main body portion to be gripped by the user and adjusting the degree of compression of the compression portion; includes,
The compression unit includes a pair of compression rollers; and
Including; and the support for connecting the pair of compression rollers and the extension.
Among the pair of compression rollers, the upper compression roller rotates only counterclockwise,
The lower compression roller rotates only clockwise,
The compression roller has a cylindrical shape, and when it is divided into 4 equal parts in the vertical direction, a first roller of the same shape; a second roller; a third roller; and a fourth roller;
The cross section of each roller is sector-shaped, and consists of two straight lines with different lengths from the central axis,
The first roller, the second roller, the third roller, and the fourth roller are adjacent to each other with straight lines having different lengths from the central axis to the outer surface, so that the end of the long part protrudes to create a step,
Rotation in one direction is possible, but when rotating in the other direction, one end of the spring coupled to the extension is caught in the step portion of the compression roller.
Solution extruder for tubular products.
delete delete According to claim 1,
The compression part includes the spring which can come into contact with the outer surface of the compression roller;
When the spring and the outer surface of the compression roller come into contact with each other, the spring is contracted,
A solution extruder for a tubular product in which pressure is transmitted to the compression roller in a direction opposite to the contraction of the spring by the elastic recovery force of the spring.
5. The method of claim 4,
The compression part includes a screw for fixing the spring,
The screw is a solution extruder of a tubular product for controlling the degree of compression of the compression part by adjusting the distance between the other end of the spring and the compression roller.
delete delete delete

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