CN215554787U

CN215554787U - Ointment extruder

Info

Publication number: CN215554787U
Application number: CN202121708260.6U
Authority: CN
Inventors: 陈春红; 陈星宇; 叶汉兵
Original assignee: Hangzhou Guangyouquan Biotechnology Co ltd
Current assignee: Hangzhou Guangyouquan Biotechnology Co ltd
Priority date: 2021-07-26
Filing date: 2021-07-26
Publication date: 2022-01-18
Anticipated expiration: 2031-07-26

Abstract

The utility model innovatively provides an ointment extruder, which comprises a first extruding part, a second extruding part and a first connecting part, wherein the first extruding part is arranged on one side of the second extruding part, the first extruding part and the second extruding part are identical in structure and are symmetrically arranged, a cavity is arranged on the first extruding part, an extruding surface, a guide surface, a connecting surface and an opening communicated with the cavity are arranged on the first extruding part, the extruding surface and the guide surface are intersected, an included angle between the extruding surface and the guide surface is an acute angle, the connecting surface is simultaneously vertical to the extruding surface and the guide surface, the connecting surface and the opening are respectively arranged at two ends of the first extruding part, an expansion part is arranged in the cavity and comprises a first plate part and a second plate part, the second plate part is connected in the cavity in a sliding mode, the first plate part is parallel to the guide surface, and the second plate part is parallel to the extruding surface, the second plate is connected in the cavity in a sliding mode, and an elastic part is arranged between the first plate and the second plate.

Description

Ointment extruder

Technical Field

The utility model relates to the technical field of extrusion equipment, in particular to an ointment extruder.

Background

At present, the paste medicine is usually packaged by a hose, the cost of the package by the hose is low, and the medicine taking is convenient, but the package can not completely extrude the ointment in the hose, so that great waste is caused; in order to discharge the medicine in the hose as much as possible, an ointment extruder is adopted, the ointment extruder used in the current market adopts two parallel rollers, the hose is arranged between the two rollers, and the medicine in the hose is discharged by the two rollers; because the length of the roller is fixed, the hose with a large width cannot be used.

SUMMERY OF THE UTILITY MODEL

In view of the disadvantages of the prior art, it is an object of the present invention to provide an ointment extruder for overcoming the above-mentioned disadvantages of the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme:

an ointment extruder comprises a first extruding part, a second extruding part and a first connecting part, wherein the first extruding part is arranged on one side of the second extruding part, the first extruding part and the second extruding part are identical in structure and are symmetrically arranged, a cavity is arranged on the first extruding part, an extruding surface, a guide surface, a connecting surface and an opening communicated with the cavity are arranged on the first extruding part, the extruding surface and the guide surface are intersected, an included angle between the extruding surface and the guide surface is an acute angle, the connecting surface is simultaneously vertical to the extruding surface and the guide surface, the connecting surface and the opening are respectively arranged at two ends of the first extruding part, an expansion part is arranged in the cavity and comprises a first plate and a second plate, the second plate is slidably connected in the cavity, the first plate is parallel to the guide surface, the second plate is parallel to the extruding surface, the second plate is slidably connected in the cavity, be provided with the elastic component between first plate and the second plate, the one end of elastic component support press with on the first plate, the other end of elastic component supports presses on the second plate, still be provided with the regulating part on the extruder, the regulating part includes first holding strip, second holding strip and second connecting piece, first holding strip fixed connection is on the second plate of first extrusion piece, second holding strip fixed connection is on the second plate of second extrusion piece, first holding strip and the equal fixed connection of second holding strip are on the second connecting piece.

Preferably, the first connecting piece and the second connecting piece both comprise pull strips and adjusting blocks, two groups of pull strips are arranged on the first extrusion piece, two groups of adjusting blocks are arranged on the second extrusion piece, the adjusting blocks are connected to the pull strips in a sliding manner, a plurality of first inclined planes are arranged on the upper surface of the pull strips in parallel, a plurality of inclined planes incline to the second extrusion piece, each adjusting block comprises a fixed block, an upper clamping block and a lower pressing block, a fixed cavity is arranged on the fixed block, the upper clamping block and the lower pressing block are arranged in the fixed cavity, the fixed block is sleeved on the pull strips in a sliding manner, a reset spring is arranged on the upper clamping block, one end of the reset spring abuts against the upper surface of the upper clamping block, the other end of the reset spring abuts against the fixed block, the upper clamping block is arranged above the pull strips, and the surface of the upper clamping block is arranged on a second inclined plane parallel to the first inclined plane, the lower pressing block is arranged at the lower end of the brace, the lower end of the lower pressing block penetrates through the fixed block and extends to the bottom of the fixed block, and the lower pressing block and the upper clamping block are fixedly connected through two connecting rods which are respectively arranged on two sides of the brace.

Preferably, a limiting block is arranged on the brace close to the second extrusion piece side, and the lower surface of the limiting block is positioned above the upper surface of the lower pressing block.

Preferably, the first extrusion piece and the second extrusion piece are right triangular prisms, the extrusion surface is a side surface where a right angle of the right triangular prism is located, and the guide surface is a side surface where a hypotenuse of the right triangular prism is located.

Preferably, the telescopic part further comprises a third plate, the third plate is fixedly connected with the first plate, and the first plate, the second plate and the third plate are spliced to form a triangle.

Preferably, the length of the first plate is greater than that of the second plate, a sliding block is arranged at one end, close to the connecting surface, of the first plate, a sliding groove is formed in the inner wall of the cavity, the sliding block is connected in the sliding groove in a sliding mode, and a first limiting ring and a second limiting ring are arranged in the sliding groove.

The utility model has the beneficial effects that: the relative position between the first extrusion piece and the second extrusion piece is adjusted by utilizing the first extrusion piece and the second extrusion piece which are arranged oppositely, and the first connecting piece and the second connecting piece are used for realizing the installation of the hose and the extrusion of the medicine in the hose; the first extrusion piece and the second extrusion piece are internally provided with telescopic pieces, and the position of each telescopic piece is changed to realize the extrusion of the ointments with different sizes.

Drawings

FIG. 1 is an overall block diagram of the present invention;

FIG. 2 is a side view of the present invention;

FIG. 3 is a first connector block diagram of the present invention;

FIG. 4 is a side view of a first connector of the present invention;

fig. 5 is a state diagram of the use of the present invention.

Reference numerals: 1. a first extrusion; 12. extruding surface; 13. a guide surface; 14. a connecting surface; 15. an opening; 2. a second extrusion; 3. a first connecting member; 31. bracing; 311. a first inclined plane; 312. a limiting block; 32. an adjusting block; 33. a fixed block; 331. a fixed cavity; 34. an upper clamping block; 341. a second inclined plane; 342. a return spring; 35. a lower pressing block; 36. a connecting rod; 4. an adjustment member; 41. a second connecting member; 42. a first holding strip; 43. a second holding strip; 5. a telescoping member; 51. a first plate member; 52. a second plate member; 53. a third plate member; 54. an elastic member.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

The embodiments of the utility model will be described in further detail below with reference to the accompanying drawings:

in order to reduce the waste of ointment-packed medicine and fully extrude the medicine in the ointment, as shown in fig. 1-5, the utility model provides an ointment extruder which can be adapted to hoses with different sizes and fully extrude the medicine in the hoses.

An ointment extruder comprises a first extruding part 1, a second extruding part 2 and a first connecting part 3, wherein the first extruding part 1 is arranged on one side of the second extruding part 2, and the first extruding part 1 and the second extruding part 2 are the same in structure and are symmetrically arranged; utilize first extrusion 1 and the second extrusion 2 of symmetry setting, extrude the hose simultaneously to promote along the hose direction, realize extruding the medicine in the hose.

As shown in fig. 1 and 2, the first extrusion member 1 and the second extrusion member 2 are both right-angled triangular prisms, and the first extrusion member 1 and the second extrusion member 2 are both provided with a cavity, an extrusion surface 12, a guide surface 13, a connection surface 14 and an opening 15 communicated with the cavity; the squeezing surface 12 intersects with the guide surface 13, and the included angle between the squeezing surface 12 and the guide surface 13 is an acute angle; the extrusion surface 12 is a side surface where a right angle of the right-angle triangular prism is positioned, and the guide surface 13 is a side surface where an inclined surface of the right-angle triangular prism is positioned; the first extrusion piece 1 and the extrusion surface 12 on the second extrusion piece 2 are arranged oppositely, and are respectively arranged at two sides of the hose and are in contact with the hose; the guide surface 13 is intersected with the extrusion surface 12 and is an acute angle, after the extrusion surface 12 is contacted with the hose, the hose is pulled, the extrusion surface 12 and the guide surface 13 are connected and positioned in the hose contact state and move along the hose, so that the medicine in the hose is extruded, the extrusion surface 12 and the guide surface 13 are an acute angle, the contact area of the hose and the guide surface 13 is reduced, and the medicine is conveniently extruded; the connecting surface 14 is perpendicular to both the pressing surface 12 and the guiding surface 13, i.e. the connecting surface 14 is arranged at one side of the pressing surface 12 and the guiding surface 13, while the opening 15 and the connecting surface 14 are arranged at both ends of the first extrusion 1, respectively; an expansion piece 5 is arranged in the cavity, the expansion piece 5 is arranged at the opening 15, and the expansion piece 5 comprises a first plate 51, a second plate 52 and a third plate 53; the first plate 51 is provided with a sliding block, the cavity is provided with a sliding groove along the length direction, the sliding block is connected in the sliding groove in a sliding manner, namely the first plate 51 is connected in the cavity in a sliding manner, the guide surface 13 of the first plate 51 is parallel, and the second plate 52 is parallel to the extrusion surface 12; the third plate 53 is fixedly connected with the first plate 51, and the first plate 51, the second plate 52 and the third plate 53 are spliced to form a triangle and are arranged in the cavity; an elastic piece 54 is arranged between the first plate 51 and the second plate 52; one end of the elastic member 54 abuts against the first plate 51, and the other end of the elastic member 54 abuts against the second plate 52; the length of the first plate 51 is longer than the length of the second plate 52.

A first limiting ring and a second limiting ring are arranged in the sliding groove, the first limiting ring and the second limiting ring are elastic pieces 54, and when the sliding block is positioned in the first limiting ring, the telescopic piece 5 is arranged in the cavity and is suitable for a smaller hose; when the slider is located the second spacing intra-annular, extensible member 5 sets up outside the cavity, and because first plate 51 length is longer than second plate 52, first plate 51 sets up in the cavity, and second plate 52 is kept away from first plate 51 side under the effect of elastic component 54 and is moved to being parallel with extrusion surface 12, is applicable to great hose.

As shown in fig. 3, 4 and 5, the adjusting member 4 comprises a first holding strip 42, a second holding strip 43 and a second connecting member 41, the first holding strip 42 is fixedly connected to the second plate member 52 of the first extrusion member 1, the second holding strip 43 is fixedly connected to the second plate member 52 of the second extrusion member 2, and both the first holding strip 42 and the second holding strip 43 are fixedly connected to the second connecting member 41; the adjustment of the relative position of the first extruder and the second extruder 2 is realized by adjusting the second connecting piece 41; the first connecting piece 3 and the second connecting piece 41 both comprise pull strips 31 and adjusting blocks 32, the two groups of pull strips 31 are respectively arranged at two ends of the first extrusion piece 1, the two groups of adjusting blocks 32 are respectively arranged at two ends of the second extrusion piece 2, the adjusting blocks 32 are connected to the pull strips 31 in a sliding manner, and the adjustment between the first extrusion piece 1 and the second extrusion piece 2 is realized by changing the positions of the adjusting blocks 32 on the pull strips 31; a plurality of first inclined surfaces 311 are arranged on the upper surface of the brace 31 in parallel, and the first inclined surfaces 311 face the side where the second extrusion piece 2 is located; the adjusting block 32 comprises a fixed block 33, an upper clamping block 34 and a lower pressing block 35, a fixed cavity 331 is arranged on the fixed block 33, the upper clamping block 34 and the lower pressing block 35 are both arranged in the fixed cavity 331, the fixed block 33 is slidably sleeved on the clamping strip, a return spring 342 is arranged on the upper clamping block 34, one end of the return spring 342 abuts against the upper surface of the upper clamping block 34, and the other end of the return spring 342 abuts against the fixed block 33; the upper clamping block 34 is arranged above the brace 31, a second inclined plane 341 parallel to the first inclined plane 311 is arranged on the lower surface of the upper clamping block 34, and the first inclined plane 311 is in contact with the second inclined plane 341; the lower pressing block 35 is arranged below the pressing bar, the lower end of the lower pressing block 35 penetrates through the fixing block 33 and extends out of the fixing block 33, the upper fixing block 33 and the lower pressing block 35 are fixedly connected through two fixing rods, and the length of the connecting rod 36 is larger than the height of the pressing bar; by pressing the lower pressing block 35, the upper fixing block 33 moves upwards, and the first inclined surface 311 is separated from the second inclined surface 341, so that the adjusting block 32 can slide on the pressing strip; after the adjustment is completed, the lower pressing block 35 is released, the upper fixing block 33 moves downwards under the action of the gravity of the lower pressing block 35 and the upper fixing block 33 and the elastic force of the return spring 342, and the first inclined surface 311 is contacted with the second inclined surface 341 again, so that the connection between the pressing strip and the adjusting block 32 is realized.

The limiting block 312 is arranged on the side, close to the second extrusion part, of the brace 31, the lower surface of the limiting block 312 is located above the upper surface of the lower pressing block 35, and the limiting block 312 is used for avoiding being completely separated from the brace 31 in the movement process of the adjusting block 32 and influencing the normal use of the first connecting piece 3 and the second connecting piece 41.

The working principle is as follows: in the using process, the upper pressing piece moves upwards under the action of the connecting rod 36 by pressing the lower pressing piece, so that the first inclined surface 311 is completely separated from the second inclined surface 341, and the adjusting block 32 moves to the side far away from the first extrusion piece 1 by moving the fixed block 33; simultaneously adjusting the positions of the first adjusting piece 4 and the second adjusting piece 4, separating the first extruding piece 1 from the second extruding piece 2, and after the adjustment is completed, loosening the pressing piece, wherein the upper fixing block 33 moves downwards under the action of gravity and a return spring 342 until the first inclined surface 311 is contacted with the second inclined surface 341, so that the fixing between the brace 31 and the adjusting block 32 is realized; placing the hose between the first extrusion piece 1 and the second extrusion piece 2, pressing the first extrusion piece 1 and the second extrusion piece 2 simultaneously, wherein in the process of pressing the first extrusion piece 1 and the second extrusion piece 2, the first inclined surface 311 is in contact with the second inclined surface 341 and is subjected to opposite force, the second inclined surface 341 slides relative to the first inclined surface 311, so that the adjusting block 32 moves towards the first extrusion piece 1 side, the gap between the first extrusion piece 1 and the second extrusion piece 2 is gradually reduced, and the hose is extruded; in the using process, both sides of the hose are in contact with the extrusion surface 12, the outlet of the hose is positioned at the upper end of the guide surface 13, and the hose is extruded after the first extrusion piece 1 and the second extrusion piece 2 are adjusted; the outlet of the hose is gradually close to the guide surface 13 by pulling the hose, so that the ointment in the hose is continuously pushed to be extruded out, and the ointment residue in the hose is reduced; due to the different sizes of the hoses, the hose with larger size cannot be placed between the first extrusion 1 and the second extrusion 2 due to the limited distance between the first connector 3 and the second connector 41; pulling extensible member 5, pulling out extensible member 5 from the cavity, first plate 51 slides in the spout, and the joint is in the second spacing intra-annular, utilizes second stopper 312, realizes first plate 51 and extrudes being connected between the piece, avoids extensible member 5 and extrudes a separation from.

The above is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above-mentioned embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the utility model may occur to those skilled in the art without departing from the principle of the utility model, and are considered to be within the scope of the utility model.

Claims

1. An ointment extruder comprises a first extruding part (1), a second extruding part (2) and a first connecting part (3), and is characterized in that the first extruding part (1) is arranged on one side of the second extruding part (2), the first extruding part (1) and the second extruding part (2) are same in structure and are symmetrically arranged, a cavity is arranged on the first extruding part (1), an extruding surface (12), a guide surface (13), a connecting surface (14) and an opening (15) communicated with the cavity are arranged on the first extruding part (1), the extruding surface (12) and the guide surface (13) are intersected, an included angle between the extruding surface (12) and the guide surface (13) is an acute angle, the connecting surface (14) is vertical to the extruding surface (12) and the guide surface (13) at the same time, the connecting surface (14) and the opening (15) are respectively arranged at two ends of the first extruding part (1), and a telescopic part (5) is arranged in the cavity, the telescopic piece (5) comprises a first plate (51) and a second plate (52), the second plate (52) is connected in a cavity in a sliding mode, the first plate (51) is parallel to the guide surface (13), the second plate (52) is parallel to the extrusion surface (12), the second plate (52) is connected in the cavity in a sliding mode, an elastic piece (54) is arranged between the first plate (51) and the second plate (52), one end of the elastic piece (54) is pressed against the first plate (51), the other end of the elastic piece (54) is pressed against the second plate (52), an adjusting piece (4) is further arranged on the extruder, the adjusting piece (4) comprises a first clamping strip (42), a second clamping strip (43) and a second connecting piece (41), the first clamping strip (42) is fixedly connected to the second plate (52) of the first extrusion piece (1), the second holding strip (43) is fixedly connected to a second plate (52) of the second extrusion piece (2), and the first holding strip (42) and the second holding strip (43) are both fixedly connected to the second connecting piece (41).

2. The ointment extruder according to claim 1, wherein the first connecting member (3) and the second connecting member (41) each comprise a brace (31) and an adjusting block (32), two sets of braces (31) are disposed on the first extruding member (1), two sets of adjusting blocks (32) are disposed on the second extruding member (2), the adjusting blocks (32) are slidably connected to the braces (31), the upper surface of the braces (31) is provided with a plurality of first inclined surfaces (311) in parallel, the plurality of inclined surfaces are inclined toward the second extruding member (2), the adjusting blocks (32) comprise a fixed block (33), an upper clamping block (34) and a lower pressing block (35), the fixed block (33) is provided with a fixed cavity (331), and the upper clamping block (34) and the lower pressing block (35) are disposed in the fixed cavity (331), the fixed block (33) is sleeved on the brace (31) in a sliding manner, the upper clamping block (34) is provided with a return spring (342), one end of the return spring (342) is pressed against the upper surface of the upper clamping block (34), the other end of the return spring (342) is pressed against the fixed block (33), the upper clamping block (34) is arranged above the brace (31), the lower surface of the upper clamping block (34) is arranged on a second inclined surface (341) which is parallel to the first inclined surface (311), the lower pressing block (35) is arranged at the lower end of the brace (31), the lower end of the lower pressing block (35) penetrates through the fixed block (33) and extends to the bottom of the fixed block (33), the lower pressing block (35) is fixedly connected with the upper clamping block (34) through two connecting rods (36), and the two connecting rods (36) are respectively arranged on two sides of the brace (31).

3. The ointment extruder as claimed in claim 2, wherein a stopper (312) is provided on the brace (31) near the second extrusion member (2), and the lower surface of the stopper (312) is located above the upper surface of the lower pressing block (35).

4. An ointment extruder according to claim 1, characterized in that the first and second extrusion members (1, 2) are each a right triangular prism, and the extrusion surface (12) is the side of the right triangular prism at right angles, and the guide surface (13) is the side of the hypotenuse of the right triangular prism.

5. An ointment extruder according to claim 4, characterized in that the telescopic member (5) further comprises a third plate (53), the third plate (53) is fixedly connected with the first plate (51), and the first plate (51), the second plate (52) and the third plate (53) are spliced to form a triangle.

6. An ointment extruder according to claim 1, wherein the length of the first plate (51) is greater than the length of the second plate (52), a sliding block is disposed at one end of the first plate (51) close to the connecting surface (14), a sliding groove is disposed on the inner wall of the cavity, the sliding block is slidably connected in the sliding groove, and a first limit ring and a second limit ring are disposed in the sliding groove.