TWM590966U - Medicine grinder - Google Patents

Abstract

This creative department is a kind of abrasion device, and its grinding component includes an abrasion base and an abrasion head that can rotate relatively. The abrasion head is located in the abrasion base and includes a plurality of crushing blades and a missing blade portion. Most of the crushing blades spirally extend around the center of the abrasive head at intervals. Most of the crushing blades and the abrasive base form a plurality of medicine containing spaces. The missing blade portion is located between the two adjacent crushing blades. In this way, one of the medicine containing spaces is larger than the rest of the medicine containing spaces; one of the medicine containing spaces in this creation is larger than the rest of the medicine containing spaces, which can solve the many crushing blades of the grinding head of the existing medicine grinder Set at equal angles, the resulting tablet accumulation, the grinding head and the grinding base are not easy to rotate relative to each other, which results in the problem of poor grinding efficiency, and provides a grinding device that helps improve grinding efficiency.

Description

Grinder

This creative department relates to medical equipment, especially a kind of medicine grinder that helps to improve the grinding efficiency and is convenient for disassembly and cleaning.

Most common Western medicines are made into tablets for patients to swallow. However, some large tablets are not easy to be swallowed by young or patients with swallowing problems. At this time, it is necessary to grind the tablets into powder with the aid of a grinder, so that the patient can easily swallow.

The existing medicine grinding device is usually provided with a grinding medicine base and a grinding medicine head which can rotate relatively. Among them, the inner peripheral surface of the abrasive base is provided with a plurality of crushing teeth and a plurality of grinding teeth; while the abrasive head is installed in the abrasive base, the peripheral surface of the abrasive head is provided with a plurality of crushing blades And many grinding blades. A plurality of medicine containing spaces are formed between the plurality of crushing blades of the abrasive head and the abrasive base. When the grinding head and the grinding base rotate relatively, the tablets entering the medicine containing space will be ground into powder.

However, most of the crushing blades of the grinding head of the existing grinder are arranged at an equal angle, and a plurality of medicine containing spaces with equal volumes are formed between the plurality of crushing blades and the grinding base. When most of the tablets are evenly distributed in many medicine-holding spaces of equal volume, the tablets that continue to fall between the grinding head and the grinding base will start to accumulate, and the grinding head and the grinding base will also change. The relative rotation is not easy, which causes the problem of poor grinding efficiency.

At the same time, most of the existing medicine grinders are not easy to disassemble and clean. Therefore, after grinding different types of tablets, the existing medicine grinders that are not easy to disassemble and clean can lead to the situation of drug mixing. However, the mixed drugs sometimes have a negative impact on the human body; therefore, how to improve the structure of the existing abrader to make the existing abrader easy to disassemble and easy to clean is also the direction of the efforts of manufacturers of abraders one.

In order to solve the existing abrasion device, the multiple crushing blades of the abrasion head are set at an equal angle, resulting in the accumulation of the ingot between the abrasion head and the abrasion base, and the abrasion head and the abrasion base are not easy to face each other Rotation, which in turn causes the problem of poor grinding efficiency. This creation provides an abrasion device. Among the many medicine-containing spaces formed by the multiple grinding blades of the abrasion head and the abrasion base, one of the medicine-containing spaces is larger than the rest of the medicine-containing spaces. The creation should be able to accommodate more medicines and avoid clogging of medicines, so that the grinding can be carried out smoothly and the purpose of improving the grinding efficiency can be achieved.

The abrader proposed in this creation to solve technical problems includes: A medicine injection assembly, which is located on the top of the medicine grinder and includes an upper shell and a medicine box inside the upper shell, the medicine box includes a medicine chamber with an accommodating space, and a medicine injection hole mouth; A collecting assembly located at the bottom of the abrader and including a lower shell and a receiving box covered by the lower shell; and A grinding component is located between the medicine-feeding component and the collection component. The grinding component includes a middle shell, a grinding powder base and a grinding powder head that can rotate relatively, the middle shell and the upper shell and the lower part Combined with the shell, the abrasion mother seat is in a tubular shape and is located below the medicine box. The inner part of the female seat is combined with the lower shell. The grinding head includes a plurality of crushing blades and a missing blade portion. The plurality of crushing blades spirally extend around the center of the grinding head at intervals. The crushing blades and the abrasive base form a plurality of medicine containing spaces, and the missing blade portion is located between two adjacent crushing blades, so that one of the medicine containing spaces is larger than the remaining medicine containing spaces .

The efficiency gains obtained by the technical means of this creation are that most of the grinding blades of the grinding head of the grinding grinder of this creation are not set at equal angles, and there is an omission of grinding between the two adjacent grinding blades. The missing part of the blade makes most of the medicine containing spaces formed by the crushing blade of the abrasive head and the abrasive base, one of which is larger than the rest of the medicine containing spaces, when it is inside the abrasive base When the medicine is not completely ground, the medicine that continues to enter the grinding base can be temporarily accommodated in the larger medicine-holding space, so that this creation can accommodate more medicine, avoid medicine blockage, and allow the grinding process to be smooth get on.

In order to understand the technical characteristics and practical effects of this creation in detail, and to achieve it according to the content of the creation, the preferred embodiment as shown in the figure is further described below, and the detailed description is as follows:

As shown in FIG. 1 and FIG. 2, the preferred embodiment of the abrasion device of the present invention includes a drug administration component 10, a collection component 20, and a grinding component 30; The collection assembly 20 is located at the bottom of the original grinder, and the grinding assembly 30 is located between the drug administration assembly 10 and the collection assembly 20.

As shown in FIG. 2, FIG. 3 and FIG. 5, the drug administration assembly 10 includes an upper shell 11 and a medicine box 12; wherein, the upper shell 11 is hollow inside and includes an upper shell body 110 and two engaging grooves 113 、Second locking groove 114 and second locking projection 115. The upper shell body 110 includes an upper open end 111 and a lower open end 112 opposite to each other. The upper shell body 110 tapers from the upper open end 111 toward the lower open end 112. The two engagement grooves 113 are located inside the upper shell body 110 and extend from the upper open end 111 toward the lower open end 112. Each locking groove 114 is recessed on the outer peripheral surface of the upper shell body 110 and extends arc-shaped along the lower opening of the upper shell body 110, and the two locking grooves 114 are located at the lower opening end 112 and open at the lower opening The ends 112 are oppositely arranged in the diameter direction; and each locking groove 114 includes a locking protrusion 1141 protruding from the bottom surface of the locking groove 114. The two latching protrusions 115 are relatively protruding from the inner peripheral surface of the upper shell body 110, and the two latching protrusions 115 are arranged oppositely in the diameter direction of the upper shell body 110.

As shown in FIGS. 2 and 3, the medicine-holding box 12 is located inside the upper shell 11. The medicine-holding box 12 has a receiving space. The medicine-holding space of the medicine-holding box 12 is concavely provided with a medicine-holding cavity 121. The medicine placing box 12 includes a medicine injection port 122 penetrating therethrough, and two engaging ribs 123 protruding corresponding to the positions and contours of the two engaging grooves 111. The medicine placing cavity 121 and the medicine injection port 122 are arranged side by side. The two engaging ribs 123 protrude from the outer side of the medicine box 12 and are fitted into the two engaging grooves 113 respectively, so that the medicine box 12 is fixed to the upper shell 11. The drug administration assembly 10 further includes a cover 13 that is coupled to the upper opening end 111 of the upper shell body 110 and can block the upper opening of the upper shell 11.

As shown in FIGS. 2, 4 and 7, the collecting assembly 20 includes a lower casing 21 and a receiving box 22 covered by the lower casing 21. The lower shell 21 includes a lower shell body 210, a positioning post 211, a latch block 212, four communication holes 213, and two latching recesses 214. The lower housing body 210 is in the shape of a cover. The positioning post 211 has a short cylindrical shape and is located on the top of the lower shell body 210. The latch block 212 protrudes from the top surface of the positioning post 211 and has a cross-shaped profile. Four of the communication holes 213 penetrate through the top of the lower housing body 210, and four of the communication holes 213 surround the positioning post 211. The two locking recesses 214 are located at the bottom of the lower housing body 210 and are recessed on the inner circumferential surface of the lower housing body 210, and the two locking recesses 214 are located opposite to each other in the diameter direction of the lower housing body 210.

As shown in FIGS. 2, 4 and 7, the receiving box 22 includes a base 220, a receiving portion 221 and two elastic clamping members 222. The base 220 is circular and has an accommodating space. The receiving portion 221 is tubular and vertically protrudes from the base 220. The receiving portion 221 penetrates into the lower housing body 210 of the lower housing 21. The two elastic clamping pieces 222 have elasticity and protrude from the outer side of the receiving portion 221, and are located opposite to each other in the diameter direction of the base 220; the receiving box 22 is provided with the two elastic clamping pieces 222 and the lower The two clamping recesses 214 of the shell 21 are locked together, so that the lower shell 21 and the receiving box 22 can be detachably combined, so that the inside of the receiving box 22 communicates with the four communication holes 213.

As shown in FIGS. 5 to 7, the grinding assembly 30 includes a middle shell 31, an abrasive base 32, an abrasive head 33, a positioning member 34 and a guide plate 35. The middle shell 31 is combined with the lower shell 21 and can rotate relative to the lower shell 21. The middle shell 31 includes a middle shell body 310, two locking protrusions 311, a set of rings 312 and four through holes 313. The middle shell body 310 is ring-shaped and hollow inside. The two locking protrusions 311 protrude from the inner peripheral surface of the middle shell body 310 corresponding to the positions and contours of the two locking grooves 114 of the upper shell 11, and the two locking protrusions 311 are on the middle shell body 310 The relative position of the diameter direction. Each locking protrusion 311 is concavely provided with a locking concave portion 3111 corresponding to the outline of the locking convex portion 1141 of each locking groove 114. The collar 312 is circular and located inside the middle casing body 310. The middle casing 31 is sleeved on the positioning post 211 of the lower casing 21 by the provided collar 312, so that the middle casing 31 is detachably mounted Combined with the lower shell 21 and capable of rotating relative to the lower shell 21, the two locking protrusions 311 of the middle shell 31 are respectively engaged with the two locking grooves 114 of the upper shell 11, and the two locking protrusions The two locking concave portions 3111 of 311 are respectively engaged with the two locking convex portions 1141 of the two locking grooves 114, so that the middle shell 31 and the upper shell 11 are detachably combined, and the middle shell 31 and the The upper shell 11 can rotate together with respect to the lower shell 21. The four perforations 313 surround the collar 312 and can communicate with the four communication holes 213 of the lower shell 21.

As shown in FIG. 5 to FIG. 7, FIG. 9 and FIG. 10, the abrasion base 32 and the abrasion head 33 are relatively rotatably disposed inside the middle shell 31 and located below the medicine-holding box 12, and The interior of the abrasion mother base 32 communicates with the medicine injection port 122 of the medicine placing box 12 and the interior of the receiving box 22; in the preferred embodiment of the present invention, the abrasion mother base 32 and the abrasion head 33 are A component made of ceramic material. Wherein, the abrasive powder base 32 includes a body 321, a peripheral edge 322, a second catch gap 323, a plurality of crushing teeth 324 and a plurality of grinding teeth 325. The seat body 321 has a circular tube shape and includes a first end and a second end opposite to each other. The peripheral edge 322 is located at the first end of the base 321. Each latching gap 323 corresponds to the contour of each latching projection 115 of the upper shell 11 and is radially concavely disposed on the peripheral edge 322, and the two latching gaps 323 are opposite in the diameter direction of the peripheral edge 322; The female base 32 is installed inside the upper shell 11, the two latching notches 323 are respectively engaged with the two latching protrusions 115, so that the abrasive base 32 can follow the upper shell 11 and the middle shell 31 Rotate relative to the lower shell 21 together. Each crushing tooth 324 spirally extends from the first end of the seat body 321 toward the second end of the seat body 321. Each grinding tooth 325 spirally extends from the plurality of crushing teeth 324 to the second end of the seat body 321, and the contour of each grinding tooth 325 is finer than that of each crushing tooth 324.

As shown in FIGS. 5, 6, 8 and 10, the abrasive head 33 is located inside the abrasive base 32 and is detachably coupled to the lower shell 21 and cannot rotate relative to the lower shell 21. The grinding head 33 includes a plurality of crushing blades 331, a plurality of grinding blades 332, a catch groove 333 and a missing blade portion 335. The plurality of crushing blades 331 extend spirally around the center of the abrasive head 33 at intervals, and the adjacent two crushing blades 331 have a spacing; in the preferred embodiment of the present invention, the plurality of crushing blades The blade 331 does not surround the center of the abrasive head 33 at an equal angle. As shown in FIG. 8, the missing blade portion 335 is interposed between the two crushing blades 331A and 331B. The missing blade portion 335 omits the crushing. The arrangement of the blades, so that the spacing between the two crushing blades 331A, 331B is greater than the spacing between the other two adjacent crushing blades 331; as shown in FIGS. 8 and 9, when the grinding head 33 is accommodated In the interior of the abrasive base 32, the plurality of crushing blades 331, 331A, 331B and the abrasive base 32 form a plurality of medicine containing spaces 334, one of the medicine containing spaces 334 is larger than the other药空间334. Each grinding blade 332 spirally extends from the plurality of crushing blades 331 to the bottom of the abrasive head 33, and the contour of each grinding blade 332 is finer than the contour of each crushing blade 331. The detent groove 333 is located at the bottom of the abrasive head 33, and the detent groove 333 corresponds to the cross-shaped detent block 212 of the lower case 21 and is set in a cross shape. The latch groove 333 is sleeved and latched on the latch block 212, so that the grinding head 33 cannot rotate relative to the lower shell 21.

As shown in FIGS. 5 to 7 and FIG. 10, the positioning member 34 passes through the abrasive head 33 and the lower shell 21, so that the abrasive head 33 and the lower shell 21 can be detachably combined due to the positioning The component 34 is a common component, and the structure of the positioning component 34 will not be described in detail here.

As shown in FIG. 5, FIG. 6 and FIG. 10, the guide plate 35 is disc-shaped and has a feed hole 351 penetrating therethrough. The guide plate 35 is accommodated in the upper shell 11 and is interposed between the medicine box 12 and the abrasion base 32. The feeding hole 351 of the guide plate 35 communicates with the medicine injection port 122 and the abrasion drug The interior of the female seat 32.

As shown in FIG. 10, before grinding, the medicine can be stored in the medicine-setting chamber 121 provided in the medicine-holding box 12. When grinding the medicine, the medicine is first put into the medicine injection port 122 of the medicine box 12, the medicine passes through the medicine injection port 122 and the feeding hole 351 of the guide plate 35, and then enters into the inside of the medicine grinding base 32. After the medicine is ground by the grinding head 33 and the grinding base 32, the medicine falls into the receiving portion of the receiving box 22 through the four perforations 313 of the middle shell 31 and the four communication holes 213 of the lower shell 21 Collected within 221.

As shown in FIGS. 8 and 9, among the plurality of medicine containing spaces 334 between the abrasive head 33 and the abrasive base 32, one of the medicine containing spaces 334 is larger than the remaining medicine containing spaces 334, when When the medicine inside the abrasive base 32 is not completely ground, the medicine that continuously enters the interior of the abrasive base 32 is temporarily accommodated between the two crushing blades 331A, 331B and the larger volume of the medicine The space 334 allows the creation to accommodate more medicines and prevent the medicines from clogging the medicine injection port 122, so that the grinding process can be smoothly performed.

Furthermore, the two engaging grooves 113 provided on the upper shell 11 and the two engaging ribs 123 provided on the medicine box 12 in this work enable the upper shell 11 and the medicine box 12 to be detachably combined; The two locking grooves 114 provided on the upper shell 11 and the two locking protrusions 311 provided on the middle shell 31 enable the upper shell 11 and the middle shell 31 to be detachably combined; the lower shell 21 is provided The two clamping recesses 214 and the two elastic clamping pieces 222 provided in the receiving box 22 enable the lower case 21 and the receiving box 22 to be detachably combined; In this creation, it is easy to clean the parts after grinding the medicine, and it is not easy for the residual medicine to be mixed with the subsequent grinding medicine.

10‧‧‧Dosing components 11‧‧‧Upper shell 110‧‧‧Upper body 111‧‧‧ Upper open end 112‧‧‧lower open end 113‧‧‧Kahegou 114‧‧‧Locking slot 1141‧‧‧Locking convex 115‧‧‧Bump bump 12‧‧‧Pill box 121‧‧‧ Place medicine chamber 122‧‧‧Drug injection port 123‧‧‧Clamping rib 13‧‧‧cover 20‧‧‧Collection module 21‧‧‧Lower shell 210‧‧‧Lower shell body 211‧‧‧Positioning column 212‧‧‧Catch block 213‧‧‧Connecting hole 214‧‧‧Card recess 22‧‧‧Receiving box 220‧‧‧Base 221‧‧‧ Undertaking Department 222‧‧‧Elastic card parts 30‧‧‧Abrasive components 31‧‧‧Middle Shell 310‧‧‧Body 311‧‧‧Locking bump 3111‧‧‧Lock recess 312‧‧‧Ring 313‧‧‧Perforation 32‧‧‧Abrasive mother seat 321‧‧‧Body 322‧‧‧periphery 323‧‧‧Bracket gap 324‧‧‧Crushed teeth 325‧‧‧Grinding tooth 33‧‧‧ grinding medicine head 331, 331A, 331B 332‧‧‧Grinding blade 333‧‧‧Card slot 334‧‧‧ medicine-containing space 335‧‧‧Missing edge 34‧‧‧Locating parts 35‧‧‧Guide plate 351‧‧‧Feeding hole

FIG. 1 is a perspective view of the appearance of a preferred embodiment of the present creation. FIG. 2 is an exploded view of components of the preferred embodiment of the present creation. FIG. 3 is an exploded view of the components of the drug administration assembly of the preferred embodiment of the present creation. FIG. 4 is an exploded view of the components of the collection assembly of the preferred embodiment of the present invention. FIG. 5 is an exploded view of partial components of the polishing assembly of the preferred embodiment of the present invention. FIG. 6 is an exploded view of the grinding assembly of the preferred embodiment of the present invention. 7 is an exploded view of the partial components of the collecting assembly and the grinding assembly of the preferred embodiment of the present invention. FIG. 8 is an enlarged perspective view of the grinding head of the preferred embodiment of the present creation. 9 is a plan view of the grinding base and grinding head of the preferred embodiment of the present invention. Figure 10 is a cross-sectional view of a preferred embodiment of the present creation.

30‧‧‧Abrasive components

31‧‧‧Middle Shell

310‧‧‧Body

312‧‧‧Ring

32‧‧‧Abrasive mother seat

321‧‧‧Body

322‧‧‧periphery

323‧‧‧Bracket gap

324‧‧‧Crushed teeth

325‧‧‧Grinding tooth

33‧‧‧ grinding medicine head

331‧‧‧ Crushing Blade

332‧‧‧Grinding blade

333‧‧‧Card slot

34‧‧‧Locating parts

35‧‧‧Guide plate

351‧‧‧Feeding hole

Claims (10)

A medicine grinder, including: A medicine injection assembly, which is located on the top of the medicine grinder and includes an upper shell and a medicine box inside the upper shell, the medicine box includes a medicine chamber with an accommodating space, and a medicine injection hole mouth; A collecting assembly located at the bottom of the abrader and including a lower shell and a receiving box covered by the lower shell; and A grinding component is located between the medicine-feeding component and the collection component. The grinding component includes a middle shell, a grinding powder base and a grinding powder head that can rotate relatively, the middle shell and the upper shell and the lower part Combined with the shell, the abrasion mother seat is in a tubular shape and is located below the medicine box. The inner part of the female seat is combined with the lower shell. The grinding head includes a plurality of crushing blades and a missing blade portion. The plurality of crushing blades spirally extend around the center of the grinding head at intervals. The crushing blades and the abrasive base form a plurality of medicine containing spaces, and the missing blade portion is located between two adjacent crushing blades, so that one of the medicine containing spaces is larger than the remaining medicine containing spaces . The abrader according to claim 1, wherein the upper shell includes a ring-shaped upper shell body and two latching protrusions; two latching projections protrude from the upper shell body oppositely Inner peripheral surface; the middle shell is fixed to the upper shell and is rotatably coupled to the lower shell relative to the lower shell; the abrasive powder base includes two latching notches, and the two latching notches are engaged respectively Two latching protrusions; the abrasive head is fixed to the lower shell. The abrader according to claim 2, wherein the middle shell includes a middle shell body and a set of rings, the middle shell body is ring-shaped, the ring is ring-shaped and located inside the middle shell body The lower shell includes a lower shell body and a positioning column, the lower shell body is in the form of a cover, the positioning column is a short cylinder and is located on the top of the lower shell body; the middle shell is provided with a sleeve ring The positioning column placed on the lower shell can rotate relative to the lower shell. The medicament grinder according to claim 3, wherein the lower shell includes a plurality of communication holes, the plurality of communication holes penetrate through the top of the lower shell body, surround the positioning column, and communicate with the receiving The inside of the box; the middle shell includes a plurality of perforations that surround the collar and can communicate with the plurality of communication holes. The abrasion device according to claim 4, wherein the lower shell includes a detent block protruding from the top surface of the positioning column; the abrasion head includes a detent slot, the The latching groove is located at the bottom of the grinding head and is sleeved on the latching block to latch with the latching block. The medicine grinder according to claim 5, wherein the upper shell includes two engaging grooves, and the upper shell body includes an upper open end and a lower open end opposite to each other, and the two engaging grooves are located in the The inside of the upper casing extends from the upper open end toward the lower open end; the medicine placing box is protruded with two engaging ribs corresponding to the positions and contours of the two engaging grooves, and the two engaging ribs are respectively fitted In the two grooves. The medicine grinder according to claim 6, wherein the upper shell includes two locking grooves, and each locking groove is recessed on the outer peripheral surface of the upper shell body; the middle shell includes two corresponding locks Two locking protrusions protrudingly arranged on the inner peripheral surface of the inner body of the middle shell are respectively fixed, and the two locking protrusions are respectively engaged with the two locking grooves. The abrader according to claim 7, wherein the lower shell includes two clamping recesses, two of the clamping recesses are located at the bottom of the lower shell body, and are recessed on the inner circumferential surface of the lower shell body And the two clamping recesses are opposite in the diametrical direction of the lower housing body; the receiving box includes two elastic clamping members, and the two elastic clamping members have elasticity and are respectively clamped with the two clamping recesses . The abrasion device according to any one of claims 1 to 8, wherein the abrasion base is a member made of ceramic material; the abrasion head is a one made of ceramic material member. The medicine grinder according to claim 9, wherein the medicine administering assembly includes a cover body, which is coupled to the upper opening end of the upper shell body and can cover the upper opening of the upper shell.

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