TWI675656B - Abrasive structure - Google Patents

Abstract

The invention relates to a structure of a sharpening device, which mainly comprises a cup body, a convex grinding base and a spring, wherein the outer edge of the bottom of the cup body is expanded with an upward groove, and the recess of the cup body can be convex The abrasion rod of the type abrasion holder is accommodated and extended, and the top plate of the convex abrasion holder is fixed with a spring on the periphery of the abrasion rod, so that the abrasion rod can be accommodated and extended. When the cup is recessed, the other end of the spring abuts the inside of the ring groove and keeps the end of the abrasion rod suspended above the bottom of the recess, forming an operation that can press the abrasion rod to hit the cup and reset by the spring. The medicine tablets can be quickly pounded and ground into powder after being placed in the cup.

Description

Grinder structure

The invention relates to a structure of an abrasion device, which mainly comprises a cup body, a convex abrasion base and a spring, wherein the abrading rod of the convex abrasion base extends into the recess of the cup body to pound and grind the ingot into powder. The spring keeps the end of the abrading rod suspended above the bottom of the notch, so as to provide a function of pressing the abrading rod to hit the cup body and return by the spring, so as to facilitate the operator of the abrasion application quickly.

Medicines are usually made in the form of tablets for the convenience of counting, counting and taking out. However, young children and some patients who have difficulty swallowing cannot directly swallow tablets, so these tablets will The medicine powder is made by pressing, grinding and pounding.

There are many styles of conventional sharpeners, including traditional tamping mortars or today's common threaded push-in styles. However, it is inconvenient to use. For example, the grinding of the medicine bowl often causes accidental ejection during the process of mashing the tablets because the force is not easy to control. After all, the size of the notch of the medicine bowl is much larger than that of the mashing rod. Diameter, and the screw-in type, as the name suggests, uses the tightening force of the thread to promote a compression force between the end face of the screw and the bottom surface of the screw groove, so that the ingot placed in the screw groove can be crushed and ground into medicine powder, so In the process of grinding into medicine powder, the tablets cannot be crushed because the user's tightening force is insufficient. Even the tablets are too hard and the quantity is too large, which causes the thread to jam. Therefore, the operation is not only laborious. It is labor-intensive, and when the powdered medicine is to be poured out for use, it is extremely easy for the powdered medicine to remain in the thread of the screw groove, causing great distress to the user.

In view of the above problems, the present inventors have felt that the structural design of the conventional sharpener is not It is so ideal that functionality cannot stand the test of practical use. Therefore, based on its many years of experience in professional nursing work and the use of a sharpener, it has actively developed and improved. Under the careful consideration of various conditions, it has finally created a cost The composition of the structure will completely solve the problems of conventional use.

The invention relates to a structure of a sharpening device, which mainly comprises a cup body, a convex grinding base and a spring, wherein the outer edge of the bottom of the cup body is expanded with an upward groove, and the recess of the cup body can be convex The convex grinding rod of the type grinding base is accommodated and extended, and the convex disk of the convex grinding base is fixed with a spring on the periphery of the grinding rod and correspondingly abuts against the inside of the annular groove to maintain the abrasive. The end of the rod is suspended above the bottom of the notch, so after the implementation, it can provide the following effects: Since the abrasion device of the present invention allows the convex abrasion holder to be combined above the cup body through a spring, and the other end of the spring is against The inside of the ring groove can not only suspend the end of the abrading rod above the bottom of the notch, but also provide the positioning function of the abrading rod to align with the notch, so when the user places the ingot into the notch of the cup body , You can directly press the grinding rod to beat the ingot in the cup body, and when the pressure is relaxed, it can be reset by the restoring force after the spring is compressed, so as to facilitate the repeated application of the pressure to pound the ingot. Until the tablets are pounded and ground into powder, so the structure of this case is suitable for one-handed operation on the table, and the structure Function and stability characteristics.

The bottom of the cup recess and the end of the corresponding abrasion rod of the abrasion device in this case have corresponding arc surfaces, and the abrasion rod system accommodates and extends into the recess with a clearance fit (the clearance fit can provide air Circulation, and prevent the powder from being sprayed by the air stream), so the problem of the ejection of the tablets does not occur during the process of pounding and grinding the tablets, and the broken tablets can be concentrated at the bottom of the cup to be quickly ground into the powder. Practical considerations.

1‧‧‧ cup body

11‧‧‧ ring groove

12‧‧‧ notch

121‧‧‧arc surface

2‧‧‧ Convex Grinding Block

21‧‧‧ Grinding Rod

211‧‧‧arc surface

22‧‧‧Top plate

3‧‧‧spring

10‧‧‧ Sharpener

The first figure is a structural diagram of the present invention.

The second figure is a composition state diagram of the present invention.

The third figure is a sectional view of the structure of the present invention.

The fourth figure is a diagram of the implementation state of the present invention.

In order to make your reviewers clearly understand the structural composition of the present invention and the functional benefits that can be achieved, the remaining examples are listed in conjunction with the drawings and described in detail as follows: The present invention is a structure of a sharpener, mainly including The cup body 1, a convex grinding base 2 and a spring 3 (as shown in the first figure), wherein the outer edge of the bottom of the cup body 1 is provided with an upwardly facing annular groove 11 and the recess 12 of the cup body 1 The convex abrasion rod 21 for the convex abrasion rod 21 can be accommodated and extended, and the convex disk 22 has a top plate 22 which is extended outwardly, and a spring 3 is fixed on the periphery of the abrasion rod 21. When the abrading rod 21 is accommodated and extends into the recess 12 of the cup body 1, the other end of the spring 3 abuts the inside of the ring groove 11 and keeps the end of the abrading rod 21 suspended above the bottom of the recess 12 (such as the second, As shown in the three pictures).

Furthermore, the bottom of the recess 12 of the cup body 1 and the end of the corresponding abrasion rod 21 of the present invention have corresponding curved surfaces 121 and 211. Moreover, the grinding rod 21 is accommodated and extended into the recess 12 with a clearance fit (the clearance fit allows air to circulate, and prevents agglomerated tablets from being ejected during the pounding process, and prevents the powder from being flowed by the air. ejection).

According to the above-mentioned structure and composition of the present invention, it can be known that the sharpener 10 of the present invention has the convex sharpening base 2 combined with the cup 1 through the spring 3, and the other end of the spring 3 fixed on the top plate 22 is against the ring. Inside the groove 11, the spring 3 can not only suspend the end of the abrasion rod 21 in a recess The upper part of the bottom of the mouth 12 can further provide the positioning function of the abrading rod 21 to the notch 12. Therefore, when pounding or grinding the ingot, the convex grinding base 2 and its spring 3 can be removed first, and then the medicine ingot is placed in the recess 12 of the cup body 1. At this time, the convex grinding base 2 and The spring 3 is inserted corresponding to the notch 12 and the ring groove 11, so that the user directly presses the convex abrasive base 2 to hit the notch 12 of the cup body 1, so that the abrasive rod 21 is forced to hit the indentation 12. The ingot (as shown in the fourth picture), and can be reset by the restoring force after the spring 3 is compressed each time the pressure channel is relaxed, so as to repeat the action of pressing and pounding the ingot until The tablets are pounded and ground into powder, so the structure of this case is suitable for one-handed operation on the table, and the structure and function are stable. The spring 3 reset function can make the process of pounding and grinding powder faster and smoother. fast. The medicinal powder in the cup body 1 is also easy to pour out and use completely, which completely solves various problems of the conventional medicine sharpener.

Claims (3)

A sharpener structure mainly comprises a cup body, a convex grinding base and a spring, wherein the outer edge of the bottom of the cup body is expanded with an upward groove, and the recess of the cup body can be used for convex grinding. The protruding abrasion rod is received and inserted, and the outer disk of the convex abrasion holder is fixed with a spring on the periphery of the abrasion rod, so that the abrasion rod can be accommodated and extended into the cup body. During the notch, the other end of the spring abuts the inside of the ring groove and keeps the end of the abrading rod suspended above the bottom of the notch, providing a pressure bar that can be used to punch the ingot in the notch, and the plunger reset by the spring. 2. Grinding tablets. As described in the patent application scope item 1, the structure of the sharpener, wherein the bottom of the cup body recess and the end of the corresponding sharpening rod have a corresponding curved surface. As described in the patent application scope item 1 or 2, the abrasion device structure, wherein the abrasion rod system is accommodated and extended into the recess with a clearance fit.