WO2013081392A1 - Ensemble cartouche de matériau d'impression - Google Patents

Ensemble cartouche de matériau d'impression Download PDF

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Publication number
WO2013081392A1
WO2013081392A1 PCT/KR2012/010228 KR2012010228W WO2013081392A1 WO 2013081392 A1 WO2013081392 A1 WO 2013081392A1 KR 2012010228 W KR2012010228 W KR 2012010228W WO 2013081392 A1 WO2013081392 A1 WO 2013081392A1
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WO
WIPO (PCT)
Prior art keywords
mixer
mixing tip
impression material
mixing
material cartridge
Prior art date
Application number
PCT/KR2012/010228
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English (en)
Korean (ko)
Inventor
정두락
신경수
Original Assignee
(주)디엑스엠
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by (주)디엑스엠 filed Critical (주)디엑스엠
Publication of WO2013081392A1 publication Critical patent/WO2013081392A1/fr

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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C9/00—Impression cups, i.e. impression trays; Impression methods
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C9/00—Impression cups, i.e. impression trays; Impression methods
    • A61C9/0026—Syringes or guns for injecting impression material; Mixing impression material for immediate use
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C13/00—Dental prostheses; Making same
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C5/00—Filling or capping teeth
    • A61C5/60—Devices specially adapted for pressing or mixing capping or filling materials, e.g. amalgam presses
    • A61C5/62—Applicators, e.g. syringes or guns
    • A61C5/64—Applicators, e.g. syringes or guns for multi-component compositions

Definitions

  • the present invention relates to an impression material cartridge assembly, and more particularly to an impression material cartridge assembly with improved coupling structure of the cartridge and the mixing tip.
  • dental impression materials are used, which are cured quickly by mixing a hardener with a liquid silicone base to obtain a tooth impression.
  • Dental impression materials are typically used to house impression material cartridge assemblies.
  • the impression material cartridge assembly is used by attaching a mixing tip for mixing and discharging the two to the impression material cartridge each containing a silicone base and a curing agent.
  • Patent 10-0954836 discloses a coupling structure of a conventional impression material cartridge and a mixing tip.
  • the mixing tip and the impression material cartridge are aligned and inserted after insertion, and the coupling blades are constrained by rotating the coupling blades in the rotary coupling grooves, respectively.
  • the preparation time is relatively delayed when the operator combines the impression material cartridge for the impression of the teeth.
  • the disclosed mixing tip is formed integrally with the mixing tube and the cap is coupled to the connection socket of the impression material cartridge.
  • the silicone base and the hardener are cured and hardened in a state in which the mixing tip and the impression material cartridge are combined, the mixing tip is difficult to be separated from the impression material cartridge.
  • the friction area is relatively large, and when the silicone base and the hardener are hardened and hardened, the mixing tip is not rotated, and thus the separation is difficult.
  • An object of the present invention is to solve the above-described problems, it is to provide an impression material cartridge assembly is a mixing tip and the impression material cartridge is coupled to the hook by a convenient removal process.
  • Another object of the present invention is to provide an impression material cartridge assembly capable of stably maintaining the bonding state of the mixing tip and the impression material cartridge to prevent external leakage of the silicone base and the curing agent.
  • Still another object of the present invention is to provide an impression material cartridge assembly which can simplify the overall configuration and lower the manufacturing cost.
  • Still another object of the present invention is to provide an impression material cartridge assembly that is easy to separate even when the silicone base and the curing agent are cured in the bonding region.
  • the object of the present invention can be achieved by an impression material cartridge assembly.
  • the impression material cartridge assembly of the present invention includes a cartridge having a base cylinder and a hardener cylinder connected by an upper flange and a lower flange and having a pair of discharge pipes formed on the upper flange; A mixing tip detachably coupled to the upper flange and guiding the base and the hardener discharged through the discharge pipe to a target position; A mixing screw provided inside the mixing tip and mixing the base and the curing agent with each other; A predetermined length is formed on the outside of the cartridge or the mixing tip, and an end region is elastically deformed from the radially outer side to the inward direction by an external force, and the mixing tip is fixed to the cartridge by being engaged with the mixing tip or the cartridge. It characterized in that it comprises a pair of coupling hook to be.
  • the plate surface of the upper flange is formed with a support plate protruding a predetermined area on both sides of the discharge pipe, it may further include a contact protrusion protruding on both sides of the mixing tip is in contact with the support plate.
  • the end portion of the coupling hook may be provided with a hook that is formed to protrude a predetermined length in the radially inward direction.
  • the mixing tip the mixing tip body coupled to the cartridge; It is coupled to the upper portion of the tip body includes a mixer receiving tube for accommodating the mixing screw therein, the mixing tip body and the mixer receiving tube is formed integrally or detachably formed.
  • the mixer when the mixing tip body and the mixer accommodation tube is integrally formed, the mixer is provided with a mixer anti-rotation protrusion protruding radially outwardly at a predetermined interval, the outside of the mixing tip body
  • the mixer projection receiving portion for receiving the mixer anti-rotation projection is formed protruding.
  • the mixer when the mixing tip body and the mixer receiving tube is detachably provided, the mixer is provided with a mixer anti-rotation protrusion protruding radially outward at a predetermined interval, the mixer receiving tube is A recess is formed on the outer circumferential surface and is provided with a mixer projection accommodation groove which is combined with the mixer rotation preventing projection, and a receiving tube rotation preventing projection protruding radially outwardly at a predetermined interval, and the outer side of the mixing tip body prevents the accommodation tube rotation.
  • the accommodation pipe projection accommodating portion for accommodating the projection is formed.
  • Impression material cartridge assembly can be easily assembled the mixing tip and the impression material cartridge by a single operation for the coupling of the coupling hook. This can shorten the work process of the worker.
  • the mixing tip and the impression material cartridge is maintained in a stable state by the contact of the support plate and the contact projection, it is possible to prevent the leakage of the impression material.
  • the mixing tip can be detached from the impression material cartridge very simply regardless of whether the impression material is hardened or not.
  • the position is fixed by the combination of the anti-rotation protrusion and the protrusion accommodating portion to prevent the mixer from being arbitrarily rotated inside the mixing tip.
  • FIG. 1 is a perspective view showing the configuration of the combined state of the impression material cartridge assembly according to a preferred embodiment of the present invention
  • Figure 2 is an exploded perspective view showing an exploded configuration of the impression material cartridge assembly according to a preferred embodiment of the present invention
  • FIG. 3 is a cross-sectional view showing a cross-sectional configuration along the line I-I of FIG.
  • FIG. 4 is a cross-sectional view showing a cross-sectional structure along the line II-II of FIG.
  • FIG. 5 is an exemplary view showing a state before assembly of the impression material cartridge according to a preferred embodiment of the present invention
  • FIG. 6 is a perspective view showing a modification of the impression material cartridge according to a preferred embodiment of the present invention.
  • FIG 7 to 11 are views showing the configuration of the impression material cartridge according to another embodiment of the present invention.
  • impression material cartridge assembly 110 impression material cartridge
  • mixer accommodation tube 124 coupling hook
  • FIG. 1 is a perspective view showing the assembled state of the impression material cartridge assembly 100 according to a preferred embodiment of the present invention
  • Figure 2 is an exploded view showing the configuration of the impression material cartridge assembly 100 according to a preferred embodiment of the present invention An exploded perspective view.
  • the impression material cartridge assembly 100 is an impression material cartridge 110 for receiving the impression material therein, and a mixing tip 120 detachably coupled to the upper surface of the impression material cartridge 110. And a mixer 130 provided inside the mixing tip 120 to mix the silicon base and the curing agent.
  • the impression material cartridge assembly 100 is described as using a silicone base and a hardener as the impression material, but in addition, other kinds of impression material may be used in some cases.
  • the impression material cartridge 110 accommodates a silicone base and a curing agent.
  • the impression material cartridge 110 includes a base cylinder 111 and a hardener cylinder 113 accommodating a silicone base and a hardener, and a lower flange 115 interconnecting the top and bottom of the base cylinder 111 and the hardener cylinder 113, and The upper flange 117 is included.
  • the base cylinder 111 and the curing agent cylinder 113 are each provided in a cylinder shape of a predetermined length, and the receiving spaces 111a and 113a in which the silicon base and the curing agent are accommodated are formed.
  • a base discharge pipe 112 and a hardener discharge pipe 114 for discharging the silicone base and the hardener are formed in communication with the receiving spaces 111a and 113a.
  • the silicon base and the curing agent are discharged through the outlets 112a and 114a formed in the base discharge pipe 112 and the curing agent discharge pipe 114 to be moved to the mixing tip 120.
  • the lower flange 115 and the upper flange 117 are horizontally disposed on the upper and lower surfaces of the base cylinder 111 and the hardener cylinder 113 to connect the lower flange 115 and the upper flange 117.
  • the upper flange 117 is coupled to the coupling hook 124 when the impression material cartridge 110 and the mixing tip 120 is engaged. As shown in FIGS. 1 and 3, the engaging ring 124e of the coupling hook 124 is engaged with the bottom of the upper flange 117 to maintain the fixed state of the impression material cartridge 110 and the mixing tip 120. do.
  • the support portion 116 is formed to protrude a predetermined height toward the upper surface of the upper flange 117.
  • Support portion 116 is provided on both sides of the base discharge pipe 112 and the hardener discharge pipe 114, respectively.
  • the support part 116 is in close contact when the mixing tip 120 is coupled so that the position of the mixing tip 120 is constrained. That is, the tip main body 121 of the mixing tip 120 is inserted into the gap between the pair of supporting parts 116, and the mixing tip 120 is brought into contact with the contact protrusion 125 on the outer wall of the tip main body 121. To be fixed.
  • the interval between the pair of support portions 116 is provided so as to correspond to the outer diameter between the pair of contact protrusions 125 of the tip body 121, the mixing tip 120 is sandwiched between the support portion 116 It is personalized.
  • the bottom of the tip body 121 or the bottom of the mixer accommodation tube 123 or the bottom of the mixer 130 is formed in the same shape of any one of an oval shape, a rectangle or a polygon including a square, its own structure As a result, the mixer 130 or the mixer accommodation tube 123 does not rotate, and thus the contact protrusion 125 and the accommodation portion thereof are not required.
  • the tip body and the screw cover or screw hem should be formed in a circular shape because of the rotational coupling, the present invention is a one-touch hook coupling by the coupling hook 124 Because of this, it does not need to be molded into a circle.
  • the support 116 may be provided in various forms as long as it can support the mixing tip 120, such as a cross-sectional shape of a rectangular plate shape, or a rounded semi-circular shape as shown.
  • the mixing tip 120 is coupled to the impression material cartridge 110 to guide the silicone base and the curing agent supplied independently from the impression material cartridge 110 to be mixed with each other and supplied to the target position for tooth impression.
  • the mixing tip 120 includes a tip main body 121 coupled to the impression material cartridge 110, a mixer accommodation tube 123 for receiving the mixer 130 therein and guiding the impression material, and a tip main body 121 and a mixer accommodation.
  • Connecting pipe 122 for connecting the pipe 123, the coupling hook 124 is provided on the outside of the tip body 121 to couple the tip body 121 to the impression material cartridge 110, and the coupling hook 124 A pair of contact protrusions 125 provided on the outside of the tip body 121 to be spaced apart from the.
  • Tip body 121 is coupled to the upper surface of the impression material cartridge 110 in a cylindrical shape of the lower region is open. Tip body 121 is coupled to the lower portion of the impression material cartridge 110 and the upper region is connected to the connection pipe 122 and the mixer receiving tube 123, the impression material discharged from the impression material cartridge 110 may be mixed and supplied. Make sure
  • the connecting pipe 122 is provided to gradually reduce the diameter from the tip body 121 is connected to the mixer receiving pipe 123.
  • the mixer accommodation tube 123 accommodates the mixer 130.
  • the mixer accommodation tube 123 is provided with a diameter including a free space through which the impression material may flow in the diameter of the scrub wing 135b.
  • the impression material discharge port 123a is formed at the end of the mixer accommodation tube 123 so that the silicon base and the hardener mixed with each other are discharged to the outside.
  • the mixing tip 120 is integrally formed with the tip body 121, the connection pipe 122 and the mixer accommodation pipe 123.
  • the mixing tip 120 is manufactured by injection molding, etc., and the manufacturing cost can be reduced since the whole is manufactured in one piece in one configuration.
  • the coupling hook 124 allows the mixing tip 120 to be detachably attached to the impression material cartridge 110 in a one-touch manner.
  • Coupling hook 124 is formed to protrude on both sides of the tip body (121).
  • the coupling hook 124 includes a connecting shaft 124a connected to the tip body 121, a pressing plate 124b positioned at an upper side with respect to the connecting shaft 124a, and a connecting shaft 124a. It includes a hook body (124d) located at the bottom with respect to.
  • the connecting shaft 124a connects the tip body 121 and the hook body 124d.
  • the connecting shaft 124a serves as a central axis of the lever when the operator presses the pressing plate 124b so that the hook body 124d is elastically deformed with a small force.
  • the connecting shaft 124a is provided with a minimum length capable of transmitting a force.
  • the pressing plate 124b and the hook body 124d are provided to be integrally connected with respect to the connecting shaft 124a.
  • the pressing plate 124b is formed to extend a predetermined length in the upper direction about the connecting shaft 124a and is pressed by the user.
  • On the plate surface of the pressing plate 124b a plurality of uneven protrusions 124c are formed to facilitate pressurization of the user.
  • the upper end of the pressing plate 124b is formed to be bent at an angle radially outward to facilitate the grounding of the user.
  • the hook body 124d is extended to the lower region about the connecting shaft 124a.
  • the length of the hook body 124d is provided to be able to contact the bottom surface of the upper flange 117 when the mixing tip 120 is coupled to the impression material cartridge 110.
  • the pair of hook bodies 124d is opened radially outward by the pressing plate 124b, and then narrows radially inward when the pressing plate 124b is released and is engaged with the upper flange 117.
  • a hook 124e that is supported on the bottom of the upper flange 117 is bent.
  • the catch ring 124e is supported by contact with the rear surface of the upper flange 117 by the elastic deformation of the hook body 124d so that the mixing state of the mixing tip 120 and the impression material cartridge 110 is maintained.
  • the outer side of the mixing tip 120 is provided with a pair so that the contact protrusion 125 in contact with the support 116 is spaced from each other.
  • the contact protrusion 125 is in contact with the pair of supports 116 when the tip body 121 is coupled to the impression material cartridge 110, and the position of the mixing tip 120 is fixed. That is, the contact protrusion 125 is formed to protrude to the outside of the tip body 121 so that the tip body 121 is interfitted between the pair of supports 116.
  • the height of the protrusion of the contact protrusion 125 is preferably provided such that the outer diameter of the mixing tip 120 including the pair of contact protrusions 125 corresponds to the interval between the pair of support portions 116.
  • the mixing tip 120 is first fixed to the impression material cartridge 110 by the coupling hook 124, and the position is secondarily constrained by the contact of the support part 116 and the contact protrusion 125.
  • the restraining force may be evenly distributed over the entire area.
  • the support part 116 is fitted by the contact of the contact protrusion 125, the mixing tip 120 may be prevented from flowing left and right or up and down with respect to the impression material cartridge 110 when the impression material is discharged. Therefore, the bonded state can be stably maintained, and the airtightness of the bonded area can be maintained to prevent external leakage of the impression material.
  • the mixer 130 is provided inside the mixing tip 120 to mix the silicone base and the curing agent independently discharged from the impression material cartridge 110.
  • the mixer 130 includes a socket 131 accommodated in the tip body 121, a partition wall 132 partitioning the socket 131 into two regions, and two spaces partitioned by the partition wall 132, respectively.
  • a mixing screw 135 provided with a first connection pipe 133 and a second connection pipe 134 connected to a pair of discharge pipes 112 and 114 and a socket 131 and allowing a silicone base and a curing agent to be mixed. ).
  • the socket 131 is accommodated in the tip body 121. As shown in FIG. 3, the socket 131 is provided such that an outer wall thereof contacts the inner wall of the tip body 121. Thereby, the external leakage of the impression material can be prevented.
  • the partition wall 132 partitions the space such that the silicon base supplied to the first connector 133 and the second connector 134 and the curing agent are supplied to the mixing screw 135 without being mixed with each other.
  • the partition 132 is disposed in the center region of the socket 131.
  • the first connector 133 and the second connector 134 are connected to the base discharge pipe 112 and the hardener discharge pipe 114, respectively.
  • the silicone base and the hardener supplied to the first connector 133 and the second connector 134 are discharged to the mixing screw 135 independently of each other.
  • the mixing screw 135 allows the silicon base and the curing agent supplied from the first connector 133 and the second connector 134 to be mixed with each other and discharged.
  • the mixing screw 135 includes a central axis 135a and a screw blade 135b formed in a spiral direction on the plate surface of the central axis 135a.
  • the silicon base and the curing agent move in the space between the screw blade 135b and the mixer accommodation tube 123 by the discharge pressure, are mixed with each other, and discharged to the outside of the mixer accommodation tube 123.
  • the mixer 130 is accommodated in the mixing tip 120 and prepared.
  • the position is aligned so that the contact protrusion 125 of the mixing tip 120 contacts the pair of supporting portions 116 of the impression material cartridge 110.
  • the mixing tip 120 is pressed against the impression material cartridge 110 so that the mixing tip 120 is fitted between the pair of supporting portions 116.
  • the operator presses the pressing plate 124b of the pair of coupling hooks 124 so that the hook 124e of the hook body 124d is engaged with the upper flange 117 of the impression material cartridge 110.
  • the above two processes can be performed simultaneously by one press of the operator. That is, the operator may press the coupling hook 124 while simultaneously inserting the mixing tip 120 between the pair of support portions 116. Coupling and separation of the impression material cartridge 110 and the mixing tip 120 can be made by a single pressurization operation, thereby reducing the preparation time of the operator.
  • the impression material cartridge 110 is stored in a state in which the cap 140 is covered as shown in FIG.
  • Cap 140 is provided in the form missing the configuration of the connecting tube 122 and the mixer receiving tube 123 in the mixing tip 120.
  • the impression material cartridge 110 is stored in a state covered with the cap 140, is separated from the cap 140 for the impression and then used in combination with the mixing tip 120.
  • Impression material cartridge assembly according to the present invention having such a configuration can be easily assembled the mixing tip and the impression material cartridge by a single operation for the engagement of the coupling hook. This can shorten the work process of the worker.
  • the mixing tip and the impression material cartridge is maintained in a stable state by the contact of the support plate and the contact projection, it is possible to prevent the leakage of the impression material.
  • the conventional impression material cartridge and the mixing tip is a rotary coupling method, after use, there is a problem that the mixer and the impression material cartridge is stuck by the impression material cured at the time of detachment, the rotation of the mixing tip is not very easy, the present invention Since the silver cartridge and the mixing tip are hooked together, the mixing tip can be detached from the impression material cartridge very simply regardless of the curing of the impression material.
  • Figure 6 is a perspective view showing a modification of the impression material cartridge assembly 100 according to a preferred embodiment of the present invention.
  • Impression material cartridge assembly 100 by hooking the coupling hook 124 of the mixing tip 120 to the upper flange 117 to the mixing tip 120 and the impression material cartridge 110
  • the position of the mixer 130 may be distorted.
  • the position of the mixer 130 is out of a predetermined position like this Coupling with the cartridge 110 may be impossible.
  • Impression material cartridge 100 is provided with a mixer anti-rotation protrusion 137 on the outside of the mixer 130a, the mixing tip 120a for mixing the mixer projections to accommodate the mixer anti-rotation protrusion 137
  • the part 127 is provided. As a result, even if an external force is applied, the position of the mixer 130a may be fixed.
  • the mixer anti-rotation protrusion 137 is formed to protrude 180 degrees apart from the socket 131 of the mixer 130a.
  • the mixer protrusion accommodating part 127 is provided in the shape of a housing protruding to the outside of the tip body 121.
  • the mixer protrusion accommodation part 127 is accommodated in the mixer rotation preventing protrusion 137 according to the rotation of the socket 131 to fix the position.
  • the height of the mixer anti-rotation protrusion 137 and the depth of the mixer protrusion accommodating part 127 are provided to such an extent that they are elastically accommodated and separated by a change in relative position according to the rotation of the mixer 130a and the mixing tip 120a. do.
  • the interval of the mixer anti-rotation protrusion 137 may vary depending on the case, three or more may be used.
  • the mixer 130a is fixed in the mixing tip 120a and the mixing tip 120a is the impression material cartridge 110. Since it is coupled to the impression material cartridge assembly 100 according to the preferred embodiment described above there is an advantage that can be used more stably.
  • Figure 7 is a perspective view showing the configuration of the impression material cartridge assembly 100a according to a second embodiment of the present invention.
  • the coupling hook 124 is coupled to the outside of the mixing tip 120 and hooked to the impression material cartridge 110.
  • the coupling hook 150 is coupled to the outer side of the upper cylinder 117 of the impression material cartridge 110 so that the coupling protrusion 128 of the mixing tip 120 is provided. On the hook is combined. That is, in the impression material cartridge assembly 100a according to the second embodiment of the present invention, the relative position of the object to be hooked and the object is opposite to the impression material cartridge assembly 100 according to the preferred embodiment of the present invention.
  • the impression material cartridge assembly 100a according to the second embodiment of the present invention also has the same advantage that the coupling hook 150 is easily assembled since the coupling hook 150 is detached from the coupling protrusion 128 by one pressing operation.
  • the impression material cartridge assembly 100a according to the second embodiment of the present invention is covered with the impression material cartridge 110 by the cap 140a and stored before use.
  • the cap 140a also has a coupling protrusion 148 formed on the plate surface and is hooked with the coupling hook 150.
  • FIGS. 9 and 10 are perspective views showing the structure of the impression material cartridge assembly 100b according to the third embodiment of the present invention.
  • the mixing tip 120 has a structure in which the tip body 121 and the mixer accommodation tube 123 are integrally formed.
  • the impression material cartridge assembly 100b is provided with a structure in which the mixing tip 120a and the mixer accommodation tube 160 are separated from each other. That is, the insertion socket 163 of the mixer accommodation tube 160 is detachably accommodated in the tip body 121a of the mixing tip 120a, and the insertion socket 163 and the tube 161 are integrally formed.
  • the receiving pipe rotation preventing projections 165 protrudingly formed on the outer side of the plate surface of the insertion socket 163, the receiving tube projection receiving portion 129 to be combined with the receiving tube rotation preventing projections 165 in the tip body (121a). Is provided.
  • the insertion socket 163 is provided with a mixer projection receiving groove 167 in the coupling region is coupled to the socket 131 of the mixer 130, the socket 131 is provided with a mixer anti-rotation projection (137a).
  • the impression material cartridge assembly 100b according to the third embodiment is arranged so that the mixer rotation preventing projection 137a of the mixer 130 is inserted into the mixer projection receiving groove 167 of the insertion socket 163 at the time of assembly. Then, the receiving tube rotation preventing projection 165 of the insertion socket 163 plate surface is also coupled to the receiving tube projection receiving portion 129 of the tip body (121a).
  • the mixing tip 120a coupled to the impression material cartridge 110, the mixer 130, and the mixer accommodation tube 160 are aligned with each other without turning or changing their positions so that the impression material can be stably combined when hooks are combined. May spill.
  • FIG. 11 is a perspective view showing the configuration of the impression material cartridge assembly 100c according to the fourth embodiment of the present invention.
  • the coupling hook 124 is coupled to the mixing tip 120.
  • the coupling hook 124 is provided on the mixing tip 120 side as in the preferred embodiment of the present invention to hook the impression material cartridge 110. do.
  • the mixing tip 120a, the mixer 130, and the mixer accommodation tube 160 which are coupled to the impression material cartridge 110 by the assembly structure of the protrusion and the protrusion accommodation portion, are not aligned with each other, or their positions are aligned, and the hooks are aligned.
  • the impression material can be stably spilled.

Abstract

La présente invention concerne un ensemble cartouche de matériau d'impression comprenant une cartouche ayant un cylindre de base et un cylindre de durcisseur reliés par une bride supérieure et une bride inférieure, le cylindre de base et le cylindre de durcisseur ayant une paire de conduites de sortie agencées sur la bride supérieure ; une pointe de mélange couplée de manière détachable à la bride supérieure pour guider une base et un durcisseur déchargés à travers les conduites de sortie vers une position cible ; un mélangeur agencé à l'intérieur de la pointe de mélange et ayant une vis de mélange pour mélanger la base et le durcisseur ; et une paire de crochets de liaison s'étendant dans une longueur prédéterminée à partir d'une surface externe de la cartouche ou de la pointe de mélange et ayant une région d'extrémité déformée élastiquement vers l'intérieur à partir de l'extérieur radialement par une force appliquée à partir d'une source externe, les crochets de liaison étant attrapés par la pointe de mélange ou la cartouche de telle sorte que la pointe de mélange peut être fixée à la cartouche.
PCT/KR2012/010228 2011-11-29 2012-11-29 Ensemble cartouche de matériau d'impression WO2013081392A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2011-0126012 2011-11-29
KR1020110126012A KR101269010B1 (ko) 2011-11-29 2011-11-29 인상재 카트리지 조립체

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Families Citing this family (4)

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KR101641078B1 (ko) * 2015-02-10 2016-07-25 김동규 주사기팁
KR101685323B1 (ko) * 2016-01-26 2016-12-09 계명대학교 산학협력단 치과용 믹싱팁
KR102505945B1 (ko) * 2017-11-02 2023-03-06 (주)디엑스엠 믹싱팁
KR101997810B1 (ko) * 2017-12-28 2019-07-08 오스템임플란트 주식회사 치과용 혼합팁 및 이를 카트리지에 조립하는 방법

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006519699A (ja) * 2003-03-06 2006-08-31 デンツプライ インターナショナル インコーポレーテッド 分配及び混合用チップ
KR100954836B1 (ko) * 2009-12-18 2010-04-28 (주)세일글로발 인상재 카트리지의 믹싱팁 결합구조
KR20100004377U (ko) * 2008-10-20 2010-04-29 신봉희 치과용 자동혼합기의 팁
JP2011011063A (ja) * 2009-06-30 2011-01-20 Heraeus Kulzer Gmbh 歯科用の２成分印象材料を貯蔵しかつ送出するための使い捨てカートリッジ
US20110114668A1 (en) * 2007-09-19 2011-05-19 Kettenbach Gmbh & Co. Kg Dispensing Device

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006519699A (ja) * 2003-03-06 2006-08-31 デンツプライ インターナショナル インコーポレーテッド 分配及び混合用チップ
US20110114668A1 (en) * 2007-09-19 2011-05-19 Kettenbach Gmbh & Co. Kg Dispensing Device
KR20100004377U (ko) * 2008-10-20 2010-04-29 신봉희 치과용 자동혼합기의 팁
JP2011011063A (ja) * 2009-06-30 2011-01-20 Heraeus Kulzer Gmbh 歯科用の２成分印象材料を貯蔵しかつ送出するための使い捨てカートリッジ
KR100954836B1 (ko) * 2009-12-18 2010-04-28 (주)세일글로발 인상재 카트리지의 믹싱팁 결합구조

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