A kind of delivery device
Technical field
The utility model relates to a kind of delivery devices to use user more particularly, to one kind by internal structure device
When only need simple operations, can carry out automatically single dose administration, it is suitable for lyophilized preparation and can be applied to medicine, raw
The delivery device in the fields such as Tetramune, daily chemical products, chemical industry, food, health food, dressing.
Background technique
In the fields such as medicine, biological products, daily chemical products, chemical industry, food, health food, dressing, user is taking production
When product (such as patient is when taking medicament), it is typically necessary and dismantles product packaging, and voluntarily quantitative fetching.For some batches
The product of packaging, such as more pills being packaged in same packaging bag, patient disposably can not all take in some cases
With, and the packaging broken can not play good protective action to remaining pill, cause surplus products not easy to maintain,
And according to the difference of manner of packing, user need to carry out it is different and cumbersome take operation, to user bring it is very big not
Just.
In addition, during above-mentioned take, the control of the product amount of taking needs user's Self-operating, leads to product
It is relatively complicated to take operation, equally brings inconvenience to users.
Utility model content
In view of this, the present invention provides a kind of delivery device, the realization pair that user can not only be made more convenient
The products such as medicament are taken, and can preferably realize the preservation to surplus products.
In order to achieve the above object, the utility model provides the following technical solutions:
A kind of delivery device, comprising:
For storing the drug storage cavity of medicament, the prescribe medicine offered on the drug storage cavity for exporting the medicament is logical
Road;
Setting, can be relative to the piston apparatus of drug storage cavity movement, the piston in the drug storage cavity bottom
It is offered on device and leads medicine channel, the medicine channel of leading can be connected by the movement of the piston apparatus with the prescribe medicine channel
It is logical, to allow the medicament to enter described lead in medicine channel from the prescribe medicine channel;
It is connect with the drug storage cavity, and is located at the pedestal of the piston apparatus bottom, offering on the pedestal can
With the drug channel for leading medicine channel and being connected to and the medicament being allowed to enter;
The shell of rotation being set on the outside of the drug storage cavity, being provided on the shell makes the piston apparatus along arc
The mobile cambered surface sliding block in face.
Preferably, it in above-mentioned delivery device, when the diameter that the medicament is spherical medicament and the spherical medicament is a, enables
The diameter in the prescribe medicine channel is b, and a < b < 2a.
It preferably, further include realizing the button group positioned between the drug storage cavity and the shell in above-mentioned delivery device
Part, the button assembly include:
Button ontology is arranged in the through-hole being opened on the shell, and stretches out the through-hole;
Positioning chuck, one end of the positioning chuck is extend into the mounting groove for being opened in the drug storage cavity, and is passed through
Connecting spring is connect with the mounting groove, and the other end can extend into the through-hole, and being capable of pushing away in the button ontology
Deviate from from the through-hole under dynamic.
It preferably, further include the extension spring and torsion for connecting the drug storage cavity and the shell in above-mentioned delivery device
Spring, the extension spring and the torsional spring are by driving the housing into rotation, so that the positioning chuck can be with the through-hole
To just.
Preferably, in above-mentioned delivery device, further include connecting the drug storage cavity and the piston apparatus, promotion can be passed through
The piston apparatus is mobile so that the compressed spring leading medicine channel and being connected to the prescribe medicine channel.
It preferably, further include mobile setting in the drug storage cavity, and the medicine can be stopped in above-mentioned delivery device
Agent enters the block piece in the prescribe medicine channel.
Preferably, in above-mentioned delivery device, the first magnet is provided on the block piece, be provided on the piston apparatus with
The second magnet that first magnet attracts each other, so that the block piece can be moved under the drive of the piston apparatus
It is dynamic.
Preferably, in above-mentioned delivery device, the drug storage cavity includes barrel-like body and the opening for blocking the barrel-like body
Transparent baffle, the prescribe medicine channel is provided on the bottom wall of the barrel-like body.
Preferably, in above-mentioned delivery device, further include be arranged on the piston apparatus so that the piston apparatus with it is described
The bottom wall of barrel-like body multiple sealing rings in sealing contact.
Preferably, in above-mentioned delivery device, further includes:
It is arranged in the intracorporal collection medicine baffle of the drug storage chamber;
In the intracorporal protection chamber of the drug storage chamber, the protection is intracavitary can to accommodate desiccant, hygroscopic agent, anti-oxidant for setting
One of agent is a variety of.
It preferably, further include the formulation dissolution device that can be detachably connected with the base in above-mentioned delivery device.
Preferably, in above-mentioned delivery device, the drug storage cavity, the piston apparatus, the pedestal and the shell material
Matter is one of plastics, glass, organic glass, rubber, silica gel, latex, metal, timber, ceramics, paper, synthetic paper or a variety of
Combination.
Delivery device provided by the utility model is disposably being stored more medicaments into drug storage cavity using preceding elder generation, it
Delivery device is operated and can be taken at any time to medicament again afterwards, specific operating process are as follows: roll-shell, so that even
Connecing cambered surface sliding block on shell drives piston apparatus mobile, piston apparatus in the process of moving, open up on it lead medicine
Channel can be first with the prescribe medicine channel being provided on drug storage cavity to being just connected to, so that entering from drug storage cavity in advance
Medicament in prescribe medicine channel can be dropped into from prescribe medicine channel leads in medicine channel, with continuing to move to for piston apparatus, leads medicine
Channel is led in medicine channel no longer with prescribe medicine channel to being just connected to so that the medicament to have fallen is stored in, and drug storage cavity
Interior medicament also can not be entered and be led in medicine channel by channel of putting in poison again, and piston apparatus is in subsequent moving process,
Medicine channel and the drug channel that is provided on pedestal can be made to lead again to being just connected to, so that leading medicament in medicine channel again
It falls in drug channel, completely disengages delivery device when medicament allows for medicament after removing in drug channel, realize
The export of medicament completes single administration operation.In above process, user only needs roll-shell to achieve that leading for medicament
Out, simple rotation operation brings very big convenience to user, so that the operation of taking of product is easier to realize, while for depositing
The drug storage cavity of drug storage agent entirely take during be all isolated from the outside, avoid medicament dampness, oxidation and so on,
It ensure that the safe preservation of residual pharmacy.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is the embodiments of the present invention, for those of ordinary skill in the art, without creative efforts, also
Other attached drawings can be obtained according to the attached drawing of offer.
Fig. 1 is the main view of delivery device provided by the embodiment of the utility model;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is the top view of Fig. 1;
Fig. 4 is the axonometric drawing of delivery device;
Fig. 5 is the main view sectional view of delivery device;
Fig. 6 is the top cross-sectional view of delivery device;
Fig. 7 is the bottom view of Fig. 1;
Fig. 8 is front sectional view of the delivery device when shell and drug storage cavity are in positioning locking state;
Fig. 9 is overhead sectional view of the delivery device when shell and drug storage cavity are in positioning locking state;
Figure 10 is delivery device in prescribe medicine channel and leads front sectional view when medicine channel is in positive status;
Figure 11 is delivery device in prescribe medicine channel and leads overhead sectional view when medicine channel is in positive status;
Figure 12 is front sectional view of the delivery device when leading medicine channel and drug channel is in positive status;
Figure 13 is overhead sectional view of the delivery device when leading medicine channel and drug channel is in positive status.
In Fig. 1-Figure 13:
1- puts in poison channel, 2- piston apparatus, and 3- leads medicine channel, 4- pedestal, 5- drug channel, 6- shell, 7- cambered surface sliding block,
8- button ontology, 9- through-hole, 10- positioning chuck, 11- mounting groove, 12- connecting spring, 13- extension spring, 14- torsional spring, 15- pressure
Contracting spring, 16- block piece, the first magnet of 17-, the second magnet of 18-, 19- barrel-like body, 20- transparent baffle, 21- sealing ring,
22- collection medicine baffle, 23- protect chamber, 24- medicament.
Specific embodiment
The utility model provides a kind of delivery device, and the realization that user can not only be made more convenient is to products such as medicaments
Take, and can preferably realize the preservation to surplus products.
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
As shown in Fig. 1-Figure 13, delivery device provided by the embodiment of the utility model is a kind of revolving delivery device, energy
Enough to be applied to the multiple fields such as medicine, biological products, daily chemical products, chemical industry, food, health food, dressing, the present embodiment is with medicine
For agent product, the structure and working principle of delivery device are illustrated.The delivery device mainly includes drug storage cavity, piston apparatus
2, pedestal 4 and shell 6.Wherein, drug storage cavity is for storing medicament 24, and offers the prescribe medicine for exporting medicament 24 thereon
Channel 1, after more medicaments 24 are stored beforehand in drug storage cavity, when needing to take, medicament 24 can be entered down
In medicine channel 1;Piston apparatus 2 is then transfer component, can be transferred to medicament 24 in drug channel 5 from prescribe medicine channel 1,
Through the transfer of the piston apparatus 2, while guaranteeing that medicament 24 smoothly exports, additionally it is possible to guarantee that drug storage cavity is led in medicament 24
It will not be in communication with the outside during the entire process of out, drug storage cavity is enabled to keep sealing, so that being stored in the intracorporal remaining medicine of drug storage chamber
Agent 24 not will receive external influence, ensure that the quality of residual pharmacy 24, specifically, the side of 2 transfer medicament 24 of piston apparatus
Formula are as follows: piston apparatus 2 enables medicine channel 3 of leading thereon be connected to prescribe medicine channel 1 first, enable medicament 24 logical from prescribe medicine by movement
Road 1, which enters, leads in medicine channel 3, and then piston apparatus 2 drives the medicament 24 mobile, and is leading medicine channel 3 and the company of drug channel 5
When logical, then the medicament 24 is transferred in drug channel 5, and then medicament 24 is enabled to export delivery device;The bottom being connect with drug storage cavity
Seat 4 is component derived from medicament 24, offers drug channel 5 thereon, while pedestal 4 is also delivery device provided in this embodiment
Support member further can also be used as the connecting component with formulation dissolution device (subsequent to mention);The set that shell 6 rotates
It is located at the outside of drug storage cavity, and is provided with cambered surface sliding block 7, when being administered operation, roll-shell 6 can lead to
Crossing cambered surface sliding block 7 drives piston apparatus 2 mobile (stretching in other words), so that medicine channel 3 is led in realization and prescribe medicine channel 1, drug are logical
The connection in road 5 is staggered, simultaneously as cambered surface sliding block 7 has cambered surface, and piston apparatus 2 is contacted with the cambered surface, so piston fills
It sets 2 to be moved along cambered surface, leads medicine channel 3 successively by prescribe medicine channel 1 and drug channel 5 to enable.In the present embodiment, preferably
When leading medicine channel 3 and being connected to drug channel 5, piston apparatus 2 is moved to the most thin position of cambered surface sliding block 7.
In order to advanced optimize technical solution, in delivery device provided in this embodiment, when medicament 24 is spherical medicament and ball
When the diameter of shape medicament is a, enabling the diameter in prescribe medicine channel 1 is b, and also enables a < b < 2a.That is, the diameter in prescribe medicine channel 1, greatly
In the diameter of a spherical medicament, but less than the diameter of two spherical medicaments, so that passing through the spherical of prescribe medicine channel 1 every time
Medicament 24 is only one, and when medicament 24 is powdered or fine granularity, each lower dose is only the volume of single administration amount.
Such setting can enable user when taking medicament 24, and the automatic gauge of medicament 24 can be realized by delivery device, and user is not necessarily to
Voluntarily control again, enables dosing techniques being capable of simpler, convenient realization.
In the present embodiment, it is also preferable to include the button assemblies of positioning drug storage cavity and shell 6, such as Fig. 6, Fig. 9, Figure 11 and figure
Shown in 13, this button assembly is preferably included: button ontology 8 is arranged in the through-hole 9 being opened on shell 6, and stretches out logical
Hole 9;Positioning chuck 10, one end of this positioning chuck 10 are extend into the mounting groove 11 for being opened in drug storage cavity, and pass through connection
Spring 12 is connect with mounting groove 11, and the other end can extend into through-hole 9, and can be under the promotion of button ontology 8 from through-hole 9
Middle abjection.When not needing to be administered operation, by the locking of positioning chuck 10 and through-hole 9, can be realized drug storage cavity and
The relative positioning of shell 6 avoids that unintentional rotation occurs and medicament 24 is enabled surprisingly to export between shell 6 and drug storage cavity.Work as needs
When being administered operation, push button ontology 8 is retracted to it in through-hole 9, and button ontology 8 will push during retraction
The direction being similarly positioned in where the drug storage cavity of the positioning chuck 10 in through-hole 9 inwardly is mobile, so that positioning chuck 10 is from logical
Deviate from hole 9, positioning locking revocation, shell 6 can be rotated relative to drug storage cavity, and user's roll-shell 6 can at this time
To be administered operation.After the completion of dosing techniques, by the rotation of shell 6, so that positioning chuck 10 and through-hole 9 are again to just
And after extending into through-hole 9, i.e., the locking of shell 6 and drug storage cavity is realized again.
As shown in figure 5 and figure 7, the present embodiment further preferably include connect drug storage cavity and shell 6 extension spring 13 and
Torsional spring 14, extension spring 13 and torsional spring 14 can enable positioning chuck 10 right with through-hole 9 again by driving shell 6 to rotate
Just.This extension spring 13 and torsional spring 14 are set, it can be after the completion of dosing techniques, so that shell 6 is in extension spring 13 and torsional spring
It can enable through-hole 9 and positioning chuck 10 again to just with self-return under 14 pulling, later under the promotion of connecting spring 12,
So that positioning chuck 10 is automatically into through-hole 9, to realize positioning locking, this process is manually operated again without user, and order is given
Medicine operation is simpler convenient.
More preferred, it further include connection drug storage cavity and piston apparatus 2 in the present embodiment, and promotion piston can be passed through
Device 2 is mobile so as to lead the compressed spring 15 that medicine channel 3 is connected to channel 1 of putting in poison, as shown in figure 5 and figure 7.This compression bullet is set
Spring 15 enables to piston apparatus 2 under the promotion of compressed spring 15 from turn after shell 6 and drug storage cavity release positioning
Move to lead medicine channel 3 with put in poison channel 1 to just, the position that is connected to, such structure equally can be to avoid the manual operation of user, more
Further enable dosing techniques simple and convenient.In addition, leading medicine channel 3 and drug channel 5 to positive position when piston apparatus 2 is moved to
When setting, this compressed spring 15 is stretched to the greatest extent, and when shell 6 and drug storage cavity are mutually located, compressed spring 15 is by most
The compression of big degree.
It is further preferred that further including mobile setting in the present embodiment in drug storage cavity, and medicament 24 can be stopped
Enter the block piece 16 in prescribe medicine channel 1.The block piece 16 is set, it can be made to be moved to prescribe medicine channel 1 when needed
Entrance location, to prevent second medicament 24 from entering prescribe medicine channel 1, to guarantee that the medicament 24 of export delivery device every time is
The quantity or volume of single administration.Meanwhile the setting of block piece 16 also can be avoided medicament 24 enter prescribe medicine channel 1 when because
24 quantity of medicament is more and the case where blocking.
It is provided with the first magnet 17 on block piece 16 as shown in figure 5, enabling, is provided on piston apparatus 2 and the first magnet 17
The second magnet 18 to attract each other, so that block piece 16 can be moved under the drive of piston apparatus 2.In the present embodiment,
It is preferred that block piece 16 and piston apparatus 2 is enabled to realize linkage by way of magnet is arranged, it can preferably improve the present embodiment and mention
The working effect of the delivery device of confession.Specifically, leading medicine channel 3 and drug when piston apparatus 2 is moved to when being administered operation
When channel 5 is to positive position, block piece 16 has been introduced into prescribe medicine channel 1 in a medicament 24 close to the opening in prescribe medicine channel 1
In under the premise of, stop drug storage cavity in other medicaments 24 enter prescribe medicine channel in, with prevent prescribe medicine channel 1 in enter two
A medicament 24, as shown in figure 12;When shell 6 and the positioning of drug storage cavity engage, opening of the block piece 16 far from prescribe medicine channel 1,
Block piece 16 does not stop the intracorporal medicament of drug storage chamber 24, as shown in Figure 8.When prescribe medicine channel 1 and lead medicine channel 3 to just,
When connection, the opening also far from prescribe medicine channel 1 of block piece 16, as shown in Figure 10.
Specifically, drug storage cavity includes the transparent baffle 20 of the opening of barrel-like body 19 and closure barrel-like body 19, prescribe medicine
Channel 1 is provided on the bottom wall of barrel-like body 19, as shown in Figure 5.The drug storage cavity body structure of such structure is relatively simple, more accords with
The installation requirement of the relatively small delivery device of zoarium product, so the preferred structure as the present embodiment.
In the present embodiment, as shown in figure 5, further including being arranged on piston apparatus 2, so that piston apparatus 2 and barrel-like body
19 bottom wall multiple sealing rings 21 in sealing contact.This sealing ring 21 is set, enables to piston apparatus 2 and drug storage cavity more
It is adequately in sealing contact, it can preferably completely cut off extraneous steam, the quality for the medicament 24 being stored in drug storage inner cavity is enabled to obtain
Preferably guarantee.Specifically, being provided on piston apparatus 2 when shell 6 and the positioning locking of drug storage cavity and leading 3, medicine channel
In the shaft core position of entire delivery device, as shown in figure 8, leading medicine channel 3 and the distance between prescribe medicine channel 1, drug channel 5 at this time
It is larger, substantially avoid the entrance of extraneous steam.
As shown in Figure 3-Figure 5, collection medicine baffle 22 and protection chamber 23 are additionally provided in drug storage cavity.This collection medicine baffle 22 is set
It sets, drug storage cavity can be enhanced to the collecting action of medicament 24, enable medicament 24 that can preferably drop into prescribe medicine channel 1.It protects
One of desiccant, hygroscopic agent antioxidant or a variety of can be placed in shield chamber 23, preferably to guarantee medicine in drug storage cavity
The quality of agent 24.
In order to keep technical solution more perfect, in delivery device provided in this embodiment, further including can be detachable with pedestal 4
The formulation dissolution device (not shown) of connection, this formulation dissolution device can provide after being detached from pedestal 4 in medicament 24
Lysate is mixed with medicament 24, to realize the preparation of liquid preparation, enables the function of delivery device provided in this embodiment richer
It is rich.
In addition, drug storage cavity, piston apparatus 2, pedestal 4 and shell 6 material can be plastics, glass, organic glass, rubber
One of glue, silica gel, latex, metal, timber, ceramics, paper, synthetic paper, other high molecular materials or a variety of combinations, and
It further, can be preferably one or two kinds of combinations of transparent material or nontransparent material in these above-mentioned materials.
Above-mentioned medicament 24 can be dry powder formulations, granule, capsule, soft capsule, micro-capsule, pill, tablet, freeze-drying system
One of agent or multiple combinations, preferred agents 24 are lyophilized preparation in the present embodiment, form can for pulvis, granule,
Pill, tablet or three-dimensional shape preparation.
Specifically, medicament 24 can be diameter 5mm, the ball-type lyophilized excipient skin care that main component is ascorbic acid
Product, and the delivery device for accommodating the medicament 24 does not include formulation dissolution device, and in each component of delivery device, transparent baffle 20 is glass
Glass material, spring is other than irony unless each in other component, remaining is plastic material.
Specifically, medicament 24 can be the powder preparation that main component is Yunnan Baiyao, and accommodate the medicament 24 to
Medicine device includes formulation dissolution device, and when piston apparatus 2 pumps out the powder preparation of once used amount, formulation dissolution device can pump simultaneously
The lysate of once used amount dissolves medicinal powder out, uses to realize and match.In each component of such delivery device, spring is unless each
Other than irony, other are plastic material.
Specifically, medicament 24 can be the preparation that main component is oligofructose prebiotics micro-capsule, and accommodate the medicament
24 delivery device does not include formulation dissolution device, and in each component of delivery device, spring is other than irony unless each, other are height
Molecule material.
Each part is described in a progressive manner in this specification, what the structure of each part stressed is
With the difference of existing structure, the entirety and part-structure of delivery device can be obtained by combining the structure of above-mentioned multiple portions
It arrives.
The foregoing description of the disclosed embodiments can be realized professional and technical personnel in the field or using originally practical new
Type.Various modifications to these embodiments will be readily apparent to those skilled in the art, and determine herein
The General Principle of justice can be realized in other embodiments without departing from the spirit or scope of the present utility model.Cause
This, the present invention will not be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The widest scope consistent with features of novelty.