CN104107144B - Pressing device - Google Patents
Pressing device Download PDFInfo
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- CN104107144B CN104107144B CN201310130401.4A CN201310130401A CN104107144B CN 104107144 B CN104107144 B CN 104107144B CN 201310130401 A CN201310130401 A CN 201310130401A CN 104107144 B CN104107144 B CN 104107144B
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- fixed dam
- handle
- pressing board
- movable pressing
- connecting rod
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- Medical Preparation Storing Or Oral Administration Devices (AREA)
Abstract
The invention discloses a kind of pressing device, the pressing device includes base, fixed dam, movable pressing board, connecting rod and handle；One end of the base is provided with a fixed dam, the connecting rod, fixed dam, handle and movable pressing board are connected by bearing pin, realize that handle is rotated upwardly and downwardly by the support of connecting rod and fixed dam both wings, transmitted by the connection of connecting rod, driving movable pressing board surrounds " V " type rotational motion of the opposite fixed dam plane of connecting shaft of fixed dam both wings bottom, and then realizes the functional movement of tablet between crushing fixed dam and movable pressing board.The present invention pressing utensil have safety, it is laborsaving, efficiently, easy processing, low cost, it is easy to safeguard cleaning, can effectively anti-cross-contamination the advantages of.
Description
Technical field
The present invention relates to a kind of medicine equipment of adjuvant drug, more particularly to a kind of pressing device.
Background technology
Most oral medication is that the patient wanted using the tablet of different shape and size as physical form supply and demand orally makes
With.So-called tablet is the disc-shaped or different form processed after medicine is uniformly mixed with auxiliary material by specific moulding process
Preparation, steady quality, be convenient for carrying transport the advantages of, in modern pharmaceutical industry extensive use accurate with dosage.According to controlling
Treat, monolithic dosage and supplementary material ratio etc. are many to be required, different medicines there can be different want to shape size of tablet etc.
Ask.Such as some multivitamins and calcium tablet etc. are generally larger, ordinary people once take one or more it is all not very convenient, especially
The patient special to some, such as old man, children, postoperative patient has the patient of dysphagia or the patient of stupor etc., directly
Taking tablet may have difficulties, and then limit the use of oral medication, or even influence the treatment of patient.
Therefore a kind of apparatus is needed suitable tablet crushing to be fragmentated or powder, it is in need but can not be just to facilitate
The clothes for patients medicine of informal dress standard preparation is to obtain due treatment.This pressing apparatus should be safety, efficiently, it is low into
This, it is quiet, it is laborsaving easy-to-use, it is to avoid the cross pollution of medicine.And simple impact, grinding or single are used traditional pressing apparatus more
Individual lever construction crushes the action of tablet to realize, such as " drug ramming pot ", or inefficiency, noise is big, or arduously, it is impossible to prevent
Tablet is in loss or cross pollution of pressing process middle dosage etc., it is difficult to meet the requirement of safely and effectively crushing tablet comprehensively.
Particularly medical personnel are when medical institutions use pressing apparatus, the speed of pressing, efficiency, and quiet degree prevents exogenous/friendship
Pitch the characteristics such as pollution, and laborsaving degree particularly important.
The content of the invention
It is laborsaving more fully to meet safety it is an object of the invention to provide a kind of pressing device, efficiently, low noise, easily
Processing, low cost, it is easy to safeguard cleaning, can effectively prevent the requirement of the safe and effective crushing tablet such as cross pollution.
To achieve the above object, pressing device of the invention, including base, inverted L shape movable pressing board, U-shaped fixed dam, connecting rod
And handle, one end of the base is provided with a U-shaped fixed dam, and the both wings top and the bottom of the fixed dam respectively have to be connected for bearing pin
Connect fixed axis hole；The connecting rod front end is connected by bearing pin with the U-shaped fixed dam both wings top, and the rod rear end leads to
Bearing pin is crossed to be connected with handle force distal end；The bottom of the inverted L shape movable pressing board passes through bearing pin and the U-shaped fixed dam
Both wings bottom is connected, and the upper end of the inverted L shape movable pressing board is connected at place rearward by bearing pin with handle force distal end；Pass through
Swing above and below the connection of the bearing pin, achievable handle is converted into movable pressing board and put to the V-type swing of fixed dam with realizing
It is placed between inverted L shape movable pressing board and U-shaped fixed dam and loads the functional movement of tablet in polybag.
The base is provided with the functional location for keeping the static initial state of handle and limits the handle in pressing
The limit stop post of distance is depressed in operating process.
The limit stop post is provided with buffer rubber gasket.
The surface of the inverted L shape movable pressing board and/or U-shaped fixed dam is provided with striped or decorative pattern.
The pressing device of the present invention also includes covering on a medicine bag storehouse a number of to be used to contain tablet and be positioned over for storing
To crush the polybag of built-in tablet to prevent cross pollution and user-friendly, the medicine bag storehouse in pressing device pressing area
Upper lid is fixedly mounted on the base.
The pressing device of the present invention, a kind of preferably crushing tablet is provided for user especially for the user of medical institutions
Apparatus.Simple mechanical structure can be processed using the technique of the low cost such as metal plate and then reduce cost, and table is not required to while can be used
The medical grade stainless steel of face processing is processed as main material, lifts the security performance of product, it is to avoid other surfaces handling process
Face coat shed into the potential pollution that the polybag of once in a while damaged powder charge is caused to tablet；Take full advantage of lever
Laborsaving principle, mitigates the load of user, especially reduces medical personnel and the wrist caused, the latent lesion of ancon is used for a long time；
The anti-skid structure such as the decorative pattern in open pressing region and pressing face had then both prevented tablet from causing in V-type crushing tablet action simultaneously
The potential slip in powder charge polybag, improve efficiency, strengthen pressing effect, it is and convenient for cleaning, prevent cross pollution etc.
Occur.The pressing utensil of the present invention has safety, laborsaving, efficiently, quiet, easy processing, low cost, it is easy to safeguard cleaning, can be effective
The advantages of preventing cross pollution.
Brief description of the drawings
Fig. 1 is a kind of stereogram of embodiment of pressing device of the invention；
Fig. 2 is the structural representation of pressing device in Fig. 1；
Fig. 3 is the stereogram of the another embodiment of the pressing device of the present invention；
Fig. 4 is the exploded view of pressing device in Fig. 3；
Fig. 5 carries out the state diagram before broken medicine starts for the pressing device of the present invention；
Fig. 6 depresses the state diagram after handle when carrying out broken medicine operation for the pressing device of the present invention.
Embodiment
Embodiment shown in Fig. 3 and 4 is provided with a medicine bag storehouse more compared with the embodiment shown in Fig. 1 and 2, and covered
50.Illustrate the structure of the pressing device of the present invention below in conjunction with Fig. 1~4.
Referring to Fig. 1~4, pressing device of the invention includes base 10, U-shaped fixed dam 11, inverted L shape movable pressing board 20, even
Bar 30 and handle 40, one end of the base 10 are provided with above and below a U-shaped fixed dam 11, the both wings of the U-shaped fixed dam 11
Respectively having a pair is used for the axis hole that bearing pin is fixed, and the bottom of inverted L shape movable pressing board 20 passes through bearing pin 21 and the U-shaped fixed dam
11 two underwings connection, the inverted L shape movable pressing board 20 can realize V-type around the relatively described U-shaped fixed dam of the bearing pin 21
Rotate, the front end of the connecting rod 30 is connected with the both wings top of the U-shaped fixed dam by bearing pin 31, the connecting rod it is another
End is connected by bearing pin 41 with the front end of handle, and the handle front end is rearward by bearing pin 22 and the inverted L shape movable pressing board
Portion end is connected, and inverted L shape movable pressing board can be rotated around the bearing pin 21 being connected with the U-shaped underwing of fixed dam two, and handle front end is leaned on
After can be connected by bearing pin 22 with the inverted L shape movable pressing board upper end.The connection of four bearing pins 21,22,31,41 can
Its part connected is set to be rotated rotating around the bearing pin 21,22,31,41.
The pressing device of the present invention passes through the connection of inverted L shape movable pressing board bottom and the both wings bottom of fixed dam 11, connecting rod 30
The connection of front end and the U-shaped top of fixed dam 11, is connected with the rear end of connecting rod 30 by the front end of handle 40, passes through handle 40
Front end portion and the connection of the upper end of inverted L shape movable pressing board 20 rearward, when handle 40 is rotated, drives inverted L shape movable pressing board 20 to enclose
The V-type rotation relative to U-shaped fixed dam is produced around bearing pin 21, by the rotation for being converted into inverted L shape movable pressing board of handle 40.
When the medicine for needing to crush loads polybag, when being placed between inverted L shape movable pressing board 20 and U-shaped fixed dam 11, pass through activity
Pressing plate 20 can extrude tablet to the rotation of fixed dam 11 and be crushed.
Before tablet disintegrating is carried out, as shown in figure 5, free end (one end of not connected connecting rod 30) lift upwards of handle 40
Rise, promote movable pressing board 20 to be rotated to away from the direction of fixed dam 11, the polybag that at this moment will be equipped with tablet is put into movable pressing board
Between 20 and fixed dam 11, the then direction of arrow as shown in Figure 5 pressure.At this moment movable pressing board 20 is in connecting rod 30 and handle 40
Pulling under moved to fixed dam 11, extruding is located at medicine between movable pressing board 20 and fixed dam 11, realizes and crushes.Pressure
Pressing device after lower is as shown in Figure 6.
The base 10 depresses the limit stop post 12 and buffer rubber gasket 121 of distance provided with the handle 40 is limited,
Under inactive state, play the support handle 40 and be in appropriate location, the handle and the distance covered on medicine bag storehouse are kept, with side
Just hand-held handle.Handle pressure can also be prevented apart from excessive, it is to avoid the inverted L shape movable pressing board in use simultaneously
Extruding force between 20 and the U-shaped fixed dam 11 is excessive.
The pressing device of the present invention also includes lid 50 on lid 50 on a medicine bag storehouse, the medicine bag storehouse and is fixedly mounted on the base
On 10.Lid 50 can deposit a number of pressing polybag and take pressing polybag powder charge realization with convenient use person on medicine bag storehouse
The operation of broken medicine.
It is movable pressing board 20 and the pressing area of U-shaped fixed dam 11 formation of inverted L shape first using the pressing device of the present invention
The bottom in domain is open, it is to avoid medicinal powder leaks the medicinal powder to be formed or debris accumulation caused by dust or accidental pressing bag rupture
And, while being also convenient for safeguarding that cleaning keeps hygienically clean.
Secondly all mechanical movements of the pressing device of the present invention are realized by the rotation of bearing pin, it is to avoid use slip etc.
Structure, and then the operation of low noise is realized, it is particularly suitable for operating in quiet medical space, it is to avoid interference patient rest or medical care
The work of personnel.
And the surface of movable pressing board 20 of the present invention and/or the surface of fixed dam 11 can be provided with striped and/
Or decorative pattern, such as band, twill, vertical line etc. can prevent " V " type pressing action is produced during pressing tablet along pressing region
The situation of slip occurs, and further increases the efficiency and effect of broken medicine.
And the structure of the pressing device of the present invention can be processed by simple sheet metal process, such as can use medical grade
Stainless steel processed as main material, without metal casting, machine the processing mode of contour cost, reduce the same of cost
When, the coating material for more thoroughly avoiding the process of surface treatment such as application sheds into potential medicine caused by damaged medicine bag once in a while
The possibility of piece pollution, and then lift Product Safety.
Also pressing device of the invention makes full use of the theory of mechanics of lever, amplifies to greatest extent and converts the handle 40
The strength of force side produces effective broken medicine operation to pressing region, and then realizes laborsaving, reduces that operator is used for a long time and produces
Raw wrist, the latent lesion of elbow.Specifically in pressing operating process, handle 40 is more pressed downward, and movable pressing board 20 is more pulled to
Fixed dam 11, with crushing for tablet, the density of tablet is bigger, and the drag that the tablet fragments in broken medicine region are produced is bigger,
Strength needed for continuing broken medicine is bigger, after being delivered on handle 40, and the impression of people should be more laborious.But the present invention's is good
It is in the fulcrum that the both wings top bearing pin 31 of handle 40 and connecting rod 30 and U-shaped fixed dam 11 is provided is close to handle 40
End, in the case where waiting long handle 40, according to lever principle, amplifies the strength multiple of handle force side to greatest extent.And
The force side of handle 40 is more pressed downward, and fixed pivot bearing pin 31 and moving fulcrum bearing pin 41 and 22 3 points of bearing pin are straight closer to one
Line, the angle that both handle 40 had been formed with connecting rod 30 is closer to 180 degree, according to lever principle, the power of combination generation now
Amount multiplication factor is bigger, and then the inverted L shape movable pressing board 20 is pulled to fixed dam 11 by the bigger pulling force of generation, is produced more preferably
Crushing tablet effect, while realize labour-saving feel.
Claims (5)
1. a kind of pressing device, it is characterised in that including base（10）, fixed dam（11）, movable pressing board（20）, connecting rod（30）With
Handle（40）,
The base（10）One end be provided with a fixed dam（11）；Offered above and below the both wings of the fixed dam for connecting
The fixed connecting rod（30）And movable pressing board（20）Axis hole；
The movable pressing board（20）Axle can be passed through by the corresponding axis hole in bottom with fixed dam（21）Connection, movable pressing board can
With around axle（21）Baffle plate formation " V " type is relatively fixed to rotate；
The connecting rod（30）One end pass through bearing pin（31）With the fixed dam（11）The connection of both wings top, the other end passes through
Bearing pin（41）With the handle（40）End connection；
The handle（40）Pass through bearing pin（22）With the movable pressing board（20）Upper end connection.
2. pressing device as claimed in claim 1, it is characterised in that the base（10）Provided with the limitation handle（40）Pressure
The limit stop post of lower distance（12）.
3. pressing device as claimed in claim 2, it is characterised in that the limit stop post（12）It is provided with rubber blanket（121）.
4. pressing device as claimed in claim 1, it is characterised in that the movable pressing board（20）And/or fixed dam（11）'s
Surface is provided with striped and/or decorative pattern.
5. the pressing device as described in any one in Claims 1 to 4, it is characterised in that also including being covered on a medicine bag storehouse（50）,
Covered on the medicine bag storehouse（50）It is fixedly mounted on the base（10）On.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310130401.4A CN104107144B (en) | 2013-04-16 | 2013-04-16 | Pressing device |
| JP2016507985A JP6018335B2 (en) | 2013-04-16 | 2014-03-13 | Pill crusher |
| PCT/CN2014/073400 WO2014169742A1 (en) | 2013-04-16 | 2014-03-13 | Tablet presser |
| US14/254,090 US9125796B2 (en) | 2013-04-16 | 2014-04-16 | Pill crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310130401.4A CN104107144B (en) | 2013-04-16 | 2013-04-16 | Pressing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104107144A CN104107144A (en) | 2014-10-22 |
| CN104107144B true CN104107144B (en) | 2017-10-27 |
Family
ID=51704266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310130401.4A Active CN104107144B (en) | 2013-04-16 | 2013-04-16 | Pressing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104107144B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3284454B1 (en) * | 2015-04-15 | 2019-01-30 | Song Yang | Medicine crushing device |
| CN104739652B (en) * | 2015-04-15 | 2017-07-25 | 杨松 | A kind of pressing device |
| CN107875021A (en) * | 2016-09-29 | 2018-04-06 | 徐开元 | A kind of portable Drug-crushing roller |
| WO2018115839A1 (en) * | 2016-12-19 | 2018-06-28 | Cambtek Limited | Improved Extraction Apparatus |
| CN108722542A (en) * | 2018-07-02 | 2018-11-02 | 苏州华吉威自动化设备有限公司 | A kind of plastic crushing device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5915637A (en) * | 1998-07-14 | 1999-06-29 | Links Medical Products Inc. | Pill crusher |
| AU2007100219A4 (en) * | 2007-03-14 | 2007-04-19 | Manrex Pty. Ltd. | Pulveriser |
| WO2008036323A2 (en) * | 2006-09-21 | 2008-03-27 | Donovan Industries, Inc. | Manual pill crusher |
| CN101516516A (en) * | 2006-08-28 | 2009-08-26 | 虎牌医药用品（美国）有限责任公司 | Pill crusher with gear rack |
| CN203389107U (en) * | 2013-04-16 | 2014-01-15 | 贺光 | Medicine crushing device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7562790B2 (en) * | 2007-06-21 | 2009-07-21 | Medical Safety Equipment, Inc. | Multifunctional medicinal dispensary device |
-
2013
- 2013-04-16 CN CN201310130401.4A patent/CN104107144B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5915637A (en) * | 1998-07-14 | 1999-06-29 | Links Medical Products Inc. | Pill crusher |
| CN101516516A (en) * | 2006-08-28 | 2009-08-26 | 虎牌医药用品（美国）有限责任公司 | Pill crusher with gear rack |
| WO2008036323A2 (en) * | 2006-09-21 | 2008-03-27 | Donovan Industries, Inc. | Manual pill crusher |
| AU2007100219A4 (en) * | 2007-03-14 | 2007-04-19 | Manrex Pty. Ltd. | Pulveriser |
| CN203389107U (en) * | 2013-04-16 | 2014-01-15 | 贺光 | Medicine crushing device |
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| Publication number | Publication date |
|---|---|
| CN104107144A (en) | 2014-10-22 |
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