JPH01181860A - Mixing and injecting device for impression material - Google Patents
Mixing and injecting device for impression materialInfo
- Publication number
- JPH01181860A JPH01181860A JP734388A JP734388A JPH01181860A JP H01181860 A JPH01181860 A JP H01181860A JP 734388 A JP734388 A JP 734388A JP 734388 A JP734388 A JP 734388A JP H01181860 A JPH01181860 A JP H01181860A
- Authority
- JP
- Japan
- Prior art keywords
- impression material
- impression
- rotating body
- compressed air
- outer cylinder
- Prior art date
- Legal status (The legal status 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 status listed.)
- Pending
Links
- 239000000463 material Substances 0.000 title claims abstract description 89
- 238000002156 mixing Methods 0.000 title claims abstract description 15
- 238000002347 injection Methods 0.000 claims description 32
- 239000007924 injection Substances 0.000 claims description 32
- 238000003756 stirring Methods 0.000 claims description 8
- 239000012530 fluid Substances 0.000 claims description 4
- 230000001568 sexual effect Effects 0.000 claims 1
- 239000000203 mixture Substances 0.000 description 6
- 210000001909 alveolar process Anatomy 0.000 description 3
- 239000003054 catalyst Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 235000011837 pasties Nutrition 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 229920001296 polysiloxane Polymers 0.000 description 2
- 229920000298 Cellophane Polymers 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 206010047700 Vomiting Diseases 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000008673 vomiting Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Dental Preparations (AREA)
Abstract
Description
【発明の詳細な説明】
〈産業上の利用分野〉
本発明は、特にペースト状２液性印象材を使用直前に撹
拌混合して印象採得部分に注入する印象材混合射出装置
に関する。DETAILED DESCRIPTION OF THE INVENTION <Industrial Application Field> The present invention particularly relates to an impression material mixing and injection device for stirring and mixing a pasty two-component impression material and injecting the mixture into an impression-taking area immediately before use.
〈従来の技術〉
従来患者の歯牙或は顎堤の印象採得に際し、流動性を有
する印象材、特にペースト状２液性印象材が賞月されて
いる。この種２液性印象材としてはシリコン印象材が知
られており、これはベースペーストとキャタリストペー
ストを印象採得直前に混ぜ合わせて患者の顎堤に押しあ
て硬化させるタイプのものである。この２液性印象材の
使用に際しては、各々別のチューブから適量絞り出し、
ラバーボウル等の容器内にてヘラを用いて混合練和し、
これを予め準備した個人トレイの内面にのせ、この個人
トレイを患者の顎堤に押しあてるのである。<Prior Art> Conventionally, when taking an impression of a patient's teeth or alveolar ridge, a fluid impression material, particularly a pasty two-component impression material, has been used. A silicone impression material is known as this type of two-component impression material, and this material is a type in which a base paste and a catalyst paste are mixed immediately before taking an impression, and the mixture is pressed against the patient's alveolar ridge and hardened. When using this two-component impression material, squeeze out an appropriate amount from separate tubes,
Mix and knead using a spatula in a container such as a rubber bowl,
This is placed on the inner surface of a personal tray prepared in advance, and the personal tray is pressed against the patient's alveolar ridge.
く 発明が解決しようとする課題 〉
上記従来技術においては、印象材の量は術者が勘によっ
て判断していいためこれが多過ぎた場合、印象採得時は
み出た印象が材患者の喉に詰まる危険があり、或は患者
が嘔吐感を催すおそれがあった。或は２液性ペースト状
印象材の混合割合が違った場合硬化時間に変化を生じ技
術的に困難であった。又は操作時、手や器具などに付着
した印象材のために、操作中困難を生じていた。Problems to be Solved by the Invention In the above-mentioned conventional technology, the amount of impression material can be determined by the operator's intuition, so if there is too much impression material, the impression material that protrudes during impression taking may become stuck in the patient's throat. There was a risk that the patient might feel vomiting. Alternatively, if the mixing ratio of the two-component paste impression material is different, the curing time will change, which is technically difficult. Or, during operation, impression material adhering to hands or instruments caused difficulty during operation.
本発明は、このような問題を解決したもので、ペースト
状印象材の混合撹拌注入を容易に行うことができる印象
材混合射出装置を実現するものである。The present invention solves these problems and provides an impression material mixing and injection device that can easily mix, stir, and inject paste-like impression materials.
く課題を解決するための手段〉
本発明に係る印象材混合射出装置は、先端に第１射出孔
を有するとともに内部に第１の種類の流動性印象材が充
填される第１外筒体と、該第１外筒体内に挿入され該第
１外筒体内壁を摺接移動する第１内挿体とからなる第１
印象材貯留部、先端に第２射出孔を有するとともに内部
に第２の種類の流動性印象材が充填される第２外筒体と
、該第２外筒体内に挿入され該第２外筒体内壁を摺接移
動する第２内挿体とからなり上記第１印象材貯留部と平
行かつ隣接配置されてなる第２印象材貯留部、上記第１
、第２射出孔付近に形成され、上記第１第、２射出孔か
ら射出された上記第１及び第２の種類の印象材を撹拌混
合する回転体、該回転体を収容するとともに撹拌混合さ
れた上記第１及び第２の種類の印象材を射出する第３射
出孔を有するキャップ、上記第１１第２内挿体を各々上
記第１１第２外筒体内にて移動させ、上記第１、第２外
筒体内の上記印象材を上記第１、第２射出孔から射出す
るとともに上記回転体を回転駆動させる駆動源、とを備
えてなるものである。Means for Solving the Problems> The impression material mixing and injection device according to the present invention includes a first outer cylindrical body having a first injection hole at the tip and the inside of which is filled with a first type of fluid impression material. , a first insert body that is inserted into the first outer cylinder and moves in sliding contact with the inner wall of the first outer cylinder.
an impression material storage section, a second outer cylinder having a second injection hole at its tip and filled with a second type of fluid impression material; and a second outer cylinder inserted into the second outer cylinder. a second impression material storage part that is arranged parallel to and adjacent to the first impression material storage part, the second insert member slidingly moving on the body wall;
, a rotating body formed near the second injection hole for stirring and mixing the first and second types of impression materials injected from the first and second injection holes; A cap having a third injection hole for injecting the first and second types of impression materials, and the eleventh second insert body are respectively moved within the eleventh second outer cylinder, and the first and second types of impression materials are moved. A drive source for injecting the impression material in the second outer cylinder from the first and second injection holes and rotationally driving the rotating body.
く作用〉
第１及び第２貯留部に充填された第１及び第２の種類の
ペースト状印象材は、駆動源による第１及び第２内挿体
の移動により、先端の第１及び第２射出孔より射出され
る。これと同時に、同−又は異なる駆動源により回転体
が回転しキャップ内にて第１及び第２の種類の印象材を
撹拌混合し、混合された印象材は、第３射出孔から射出
される。Effect> The first and second types of paste-like impression materials filled in the first and second reservoirs are moved by the first and second inserts by the drive source, so that the first and second types of paste-like impression materials at the tips of the It is injected from the injection hole. At the same time, the rotating body is rotated by the same or different driving source to stir and mix the first and second types of impression materials within the cap, and the mixed impression materials are injected from the third injection hole. .
〈実施例〉
第１図ないし第３図（よ、本発明第１実施例を示し、図
中（１）は第１印象材貯留部でプラスチック又は金属製
円筒体よりなる第１外筒体（２）と、この第１外筒体（
２）内壁を摺接移動する第１内挿体（３）よりなり、第
１外筒体（２）と第種類のペースト状印象材（以下第１
印象材という）（４）が充填されている。（５）は、第
１外筒体（２）の先端に設けられた第１射出孔である。〈Example〉 Figures 1 to 3 show the first embodiment of the present invention, and (1) in the figure shows the first impression material storage section, and the first outer cylinder made of plastic or metal cylinder ( 2) and this first outer cylinder (
2) Consists of a first insert (3) that slides into contact with the inner wall, and includes a first outer cylinder (2) and a first type of paste impression material (hereinafter referred to as the first
It is filled with impression material (4). (5) is a first injection hole provided at the tip of the first outer cylinder (2).
（６）は、第１印象材貯留部（１）と平行かつ隣接して
配置された第２印象材貯留部で、第１印象材貯留部（１
）と同一の構成よりなり、第２外筒体（７）、第２内挿
体（８）及び第２射出孔（９）を有する。第２外筒体（
７）と第２内挿体（８）にて形成される空間には、第２
の種類のベースト状印象材（以下第２印象材という）（
１０）が充填されている。ここで第１印象材（４）とし
ては、ベースペーストが、第２印象材（１０）としては
、キャタリストペーストが使用され、両者混合されると
架橋反応を生じ硬化するものである。この種２液性ペー
スト状印象材として、シリコン系印象材が市販されてい
る。（１１）は、前方基部で第１、第２印象材貯留部（
１）（６）の先端が固定されている。（１２）は、ゴム
製０リングである。(6) is a second impression material storage part arranged parallel to and adjacent to the first impression material storage part (1);
), and includes a second outer cylinder (7), a second insert (8), and a second injection hole (9). Second outer cylindrical body (
7) and the second interpolator (8), there is a second
type of base impression material (hereinafter referred to as the second impression material) (
10) is filled. Here, a base paste is used as the first impression material (4), and a catalyst paste is used as the second impression material (10), and when both are mixed, a crosslinking reaction occurs and hardens. As this type of two-component paste-like impression material, silicone-based impression materials are commercially available. (11) The first and second impression material storage parts (
1) The tip of (6) is fixed. (12) is a rubber O-ring.
（１３）は、前方基部（１１）の前面に取り付けられた
金属又はプラスチック製の回転体で、円錐形に形成され
ている。この円錐形回転体（１３）の表面は、平滑面と
しても又ラセン溝を形成してもよい。（１４）（１４）
は、前方基部（１１）内に形成された印象材導出孔で、
第１及び第２印象材（４）（１０）を回転体（１３）の
周囲に導出する。（１５）は回転体（１３）及び印象材
導出孔（１４）（１４）を被覆して前方基部（１１）に
取り付けられるプラスチ、し製牛ヤ、ブで、回転体（１
３）より大きい円錐形を有し、先端に第３射出孔（１６
）が設けられている。このキヤ。(13) is a rotating body made of metal or plastic attached to the front surface of the front base (11), and is formed in a conical shape. The surface of this conical rotating body (13) may be a smooth surface or may form a helical groove. (14) (14)
is an impression material outlet hole formed in the front base (11),
The first and second impression materials (4) and (10) are guided around the rotating body (13). (15) is a plasti-coated rubber plate attached to the front base (11) covering the rotating body (13) and the impression material outlet holes (14).
3) It has a larger conical shape and has a third injection hole (16
) is provided. This kiya.
ブ（１５）内にて第１．第２印象材（４）（１０）は、
回転体（１３）の回転により撹拌混合されて、第３射出
孔（１６）から射出される。キャップ（１５）は、前方
基部（１１）にネジ止めされ、着脱自在な構造を有する
。（１７）は、回転軸（１８）を介して接続された回転
体（１３）を駆動するエアータービンで、圧縮エアーに
て回転駆動せしめられる。（１９）は、圧縮エアーを供
給するエアーパイプである。（２０）は、後方基部で第
１゜第２印象材貯留部（１）（６）の先端を支持固定す
る。（２１）は、略コ字型の支持枠で、先端は、前方基
部（１１）に固着され、後端付近にて、後方基部（２０
）を支持している。後方基部（２０）は、支持枠（２１
）に沿って、移動可能である。1st in the block (15). The second impression material (4) (10) is
The mixture is stirred and mixed by the rotation of the rotating body (13), and is injected from the third injection hole (16). The cap (15) is screwed to the front base (11) and has a removable structure. (17) is an air turbine that drives a rotating body (13) connected via a rotating shaft (18), and is rotationally driven by compressed air. (19) is an air pipe that supplies compressed air. (20) supports and fixes the tips of the first and second impression material storage parts (1) and (6) at the rear base. (21) is a substantially U-shaped support frame, the tip of which is fixed to the front base (11), and the rear base (20) near the rear end.
) is supported. The rear base (20) has a support frame (21
) can be moved along.
エアーパイプ（１９）は、後方基部（２０）に連結され
、後方基部（２０）内に形成したエアー導出孔（２２）
を介して、第１．第２外筒体（２）（７）の後端に圧縮
エアーを導出する。エアーパイプ（１９）は、後方基部
（２０）の移動を可能トスへ（、やや長（形成され、フ
レキシブル構造とされている。（２３）は、第１．第２
外筒体（２）（７）後端が当接、するゴム製０リングで
ある。（２４）は、後方基部（２ｏ）の外側表面に植立
されたボルトで、支持枠（２１）は、このボルト（２４
）が貫通せしめられ、かつナツトネジ（２５）にてその
移動が規制される。（２６）は、ハンドル、（２７）は
、圧縮エアーのオン、オフを行うスイッチ、（２８）は
、圧縮エアーが供給されるエアーホースである。The air pipe (19) is connected to the rear base (20) and has an air outlet hole (22) formed in the rear base (20).
Through the 1st. Compressed air is led out to the rear ends of the second outer cylindrical bodies (2) and (7). The air pipe (19) has a flexible structure that allows the movement of the rear base (20).
These are rubber O-rings that the rear ends of the outer cylinders (2) and (7) come into contact with. (24) is a bolt planted on the outer surface of the rear base (2o), and the support frame (21) is attached to this bolt (24).
) is passed through, and its movement is restricted by a nut screw (25). (26) is a handle, (27) is a switch for turning compressed air on and off, and (28) is an air hose to which compressed air is supplied.
次に上記構成の装置の動作を説明する。まずナツトネジ
（２５）を回転し、後方基部（２０）を後方（図中右側
）へ移動させ、第１．第２印象材貯留部（１）（６）を
前方基部（１１） 、後方基部（２０）間に挟み、ナツ
トネジ（２５）を締め即ち後方基部（２０）を前方へ移
動させ、第１゜第２印象材貯留部（１）（６）を、前方
基部（１１）後方基部（２０）間に圧縮固定する。これ
により第１．第２外筒体（２）（７）は、各々その先、
後端が０リング（１２）（２３）に弾性圧接し、シール
が完全になされる。続いてスイッチ（２７）をオンとす
ると、エアータービン（１７）に圧縮エアーが送られて
、これが駆動開始し、回転体（１３）が回転し始めると
同時に、第１．第２内挿体（３）（８）が圧縮エアーに
押圧されて、前方（図中左側）へ移動し第１、第２印象
材（４）（１０）は、各々第１、第２射出孔（５）（９
）から射出され、キャップ（１５）内にて回転体（１３
）により撹拌混合されて、第３射出孔（１６）から射出
される。Next, the operation of the apparatus having the above configuration will be explained. First, rotate the nut screw (25) and move the rear base (20) rearward (to the right in the figure). The second impression material storage parts (1) and (6) are sandwiched between the front base (11) and the rear base (20), and the nut screw (25) is tightened, that is, the rear base (20) is moved forward. The two impression material reservoirs (1) and (6) are compressed and fixed between the front base (11) and the rear base (20). This leads to the first. The second outer cylindrical bodies (2) and (7) each have a tip thereof,
The rear end comes into elastic pressure contact with the O-rings (12) and (23), and a complete seal is achieved. Next, when the switch (27) is turned on, compressed air is sent to the air turbine (17), which starts driving, and at the same time as the rotor (13) starts rotating, the first... The second inserts (3) and (8) are pressed by the compressed air and move forward (to the left in the figure), and the first and second impression materials (4 and 10) are inserted into the first and second injection molds, respectively. Hole (5) (9
) is injected from the rotating body (13) in the cap (15).
) and then injected from the third injection hole (16).
第４図及び第５図は、本発明第２実施例を示し、駆動源
として、圧縮エアーに代えて、電気モータ（２９）を利
用したものである。このモータ（２９）は、前述の回転
体（１３）（第２図）を回転すると同時に、後方に延び
た回転軸（３０）を駆動する。（３１）は、回転軸（３
０）に刻設されたネジ溝（３２）に螺着された略コ字型
の駆動杆で、先端に押圧板（３３）が設けられており、
これにより第１１第２内挿体（３）（８）が押圧される
。（３４）は、電源スィッチ、（３５）は電気コードで
ある。モータ（２９）としては、低速回転モータが使用
できるが、高速回転モータを使用するときは、歯車等を
介して回転数を低下させればよい。（３６）は、第１、
第２印象材貯留部（１）（６）が載置される支持台であ
る。またモータ（２９）は、スイッチ（３４）の操作に
より、正逆両方向回転できる構造のものが望ましい。4 and 5 show a second embodiment of the present invention, in which an electric motor (29) is used as the drive source instead of compressed air. This motor (29) rotates the aforementioned rotating body (13) (FIG. 2) and simultaneously drives a rotating shaft (30) extending rearward. (31) is the rotation axis (3
0) is a substantially U-shaped driving rod screwed into a threaded groove (32), and a pressing plate (33) is provided at the tip.
As a result, the eleventh second insert bodies (3) and (8) are pressed. (34) is a power switch, and (35) is an electrical cord. A low-speed rotating motor can be used as the motor (29), but when using a high-speed rotating motor, the number of rotations may be reduced via gears or the like. (36) is the first,
This is a support base on which the second impression material storage portions (1) and (6) are placed. Further, the motor (29) preferably has a structure that allows rotation in both forward and reverse directions by operating the switch (34).
使用後、駆動杆（３１）を後方（図中右側）へ移動させ
る必要があるからである。This is because it is necessary to move the drive rod (31) rearward (to the right in the figure) after use.
上記 第１、第２実施例においては、駆動源として圧縮
エアー又は電気モータを各々使用し、１個の駆動源にて
回転体の回転及び第１、第２内挿体の移動を行なったが
、次に述べる第３実施例の如く、駆動源として電気モー
タと圧縮エアーの２種類を使用することができる。即ち
第６図に示す如＜二前方基部（１１）後方に電気モータ
（３７）を固定し、このモータ（３７）にてキャップ（
１５）内の回転体（１３）を回転させる。これと同時に
エアーパイプ（１９）を介して圧縮エアーを第１、第２
外筒体（２）（７）へ注入するのである。圧縮エアーの
注入構造は、第３図に示す第１実施例と同一構造である
。図中（３８）は、スイッチでモータ（３７）の電源を
オンオフするとともに圧縮エアーのエアーパイプ（１９
）への導出をオン、オフする。（２８）は圧縮エアーを
送るエアーホース、（３５）は電気コードである。In the first and second embodiments described above, compressed air or an electric motor is used as the drive source, and one drive source rotates the rotating body and moves the first and second insert bodies. As in the third embodiment described below, two types of drive sources, an electric motor and compressed air, can be used. That is, as shown in FIG. 6, an electric motor (37) is fixed to the rear of the front base (11), and this motor (37) is used to rotate the cap (
Rotate the rotating body (13) in 15). At the same time, compressed air is supplied to the first and second pipes via the air pipe (19).
It is injected into the outer cylinders (2) and (7). The compressed air injection structure is the same as that of the first embodiment shown in FIG. In the figure (38), the switch turns on and off the motor (37) and the compressed air air pipe (19).
). (28) is an air hose that sends compressed air, and (35) is an electrical cord.
上記２つの実施例においては、第１、第２印象材貯留部
（１）（６）は、予め第１、第２印象材（４）（１０）
を充填し、第１、第２内挿体（３）（８）にて密封した
構造としておき、これを装置に装填し、使用後は、これ
を全部交換する所謂ディスポーザブル方式とすることが
できる。しかし第１、第２外筒体（２）（７）及び第１
、第２内挿体（３）（８）は、毎度も繰り返し使用し、
第１、第２印象材（４）（１０）のみ、第１、第２外筒
体（２）（７）内に充填する構造としてもよい。後者の
場合、印象材（４）（１０）を、ポリエチレン、セロハ
ン、アルミホイル等のチューブに密封しておき、これを
そのまま第１、第２外筒体（２）（７）内に装填し、第
１、第２内挿体（３）（８）を押し込む構造とすること
ができ、この場合、第１、第２外筒体（２）（１０）の
内部先端付近に、針の如くチューブを破る部分を形成し
ておけば、容易に印象材を押し出すことができる。In the above two embodiments, the first and second impression material storage parts (1) and (6) are filled with the first and second impression materials (4) and (10) in advance.
It is possible to use a so-called disposable method in which the device is filled with the material and sealed with the first and second inserts (3) and (8), loaded into the device, and completely replaced after use. . However, the first and second outer cylindrical bodies (2) (7) and the first
, the second interpolators (3) and (8) are used repeatedly each time,
A structure may be adopted in which only the first and second impression materials (4) and (10) are filled into the first and second outer cylinders (2) and (7). In the latter case, the impression material (4) (10) is sealed in a tube made of polyethylene, cellophane, aluminum foil, etc., and this is loaded as is into the first and second outer cylinders (2) (7). , the first and second inner bodies (3) and (8) can be pushed into the structure. By forming a part to break the tube, the impression material can be easily pushed out.
尚上記第１及び第３実施例において、第１、第２印象材
（４）（１０）の粘度の異なる場合などのために、第２
実施例で使用したコ字型駆動杆（３１）を使用し第１、
第２印象材貯留部（１）（６）間に圧縮エアーにて駆動
させるピストン及びシリンダーを設け、ピストンを上記
駆動杆（３１）に連結し、第１、第２内挿体（３）（８
）を前後に移動させることにより、第１、第２内挿体（
３）（８）の移動量を等しくすることも可能である。In the first and third embodiments above, in case the first and second impression materials (4) and (10) have different viscosities, the second
Using the U-shaped drive rod (31) used in the example, the first
A piston and a cylinder driven by compressed air are provided between the second impression material storage parts (1) and (6), and the piston is connected to the drive rod (31). 8
) by moving back and forth, the first and second interpolators (
3) It is also possible to make the amount of movement in (8) equal.
〈発明の効果〉
本発明によれば、ペースト状２液性印象材を、使用直前
に自動的に撹拌混合して射出させることができ、印象採
得作業の簡易イヒを図ることができる。<Effects of the Invention> According to the present invention, a paste-like two-component impression material can be automatically stirred and mixed and injected immediately before use, thereby simplifying impression-taking work.
また本発明によれば、第１、第２印象材貯留部には、最
適混合割合のペースト状印象材を貯留しておくことがで
きるから、硬化を確実かつ効率よ（行うことができる。Further, according to the present invention, since paste-like impression materials having an optimal mixing ratio can be stored in the first and second impression material storage sections, curing can be performed reliably and efficiently.
さらに本発明によれば、印象材の射出量を、スイッチの
操作により正確に調整することができるから、印象材の
量を印象採得に最適の量とすることができ、印象材の無
駄を最小限とすることができる。又、短時間の撹拌操作
であるため硬化するまで時間が充分とれるため適確に操
作できる。Furthermore, according to the present invention, the amount of impression material to be ejected can be adjusted accurately by operating a switch, so the amount of impression material can be set to the optimal amount for impression taking, and waste of impression material can be avoided. Can be kept to a minimum. Further, since the stirring operation is performed for a short time, sufficient time is allowed for curing, so that the operation can be performed accurately.
さらにまた本発明によれば、第１、第２の種類の印象材
の射出及び撹拌混合は、圧縮エアー及醜又ζ句電気モー
タにて同時に行われるから、印象材の撹拌と射出を、確
実に行うことができる。Furthermore, according to the present invention, since the injection and stirring and mixing of the first and second types of impression materials are performed simultaneously using compressed air and an electric motor, the stirring and injection of the impression materials can be ensured. can be done.
第１図は、本発明第１実施例の斜視図、第２図は、第１
図１−１線断面図、第３図は、第１図■−■線断面図、
第４図は、本発明第２実施例の斜視図、第５図は、第４
図■二■線断面図第６図は、本発明第３実施例の斜視図
である。
（１）（６）−・・第１．第２印象材貯留部（２）（７
）・・・第１．第２外筒体
（３）（８）・・・第１．第２内挿体
（４）（１０）・・・第１．第２印象材（１１）・−・
前方基部 （１３）・・・回転体（１５）・・・キャ
ップ （１７）エアータービン（１９）・・・エアー
パイプ （２０）後方基部（２１）・・・支持枠
（２４）・・・ボルト（２５）・・・ナツトネジ
（２６）・・・ハンドル（２７）（３４）（３８）・・
・スイッチ（２９）（３７）・・・モータ（３０）・・
・回転軸（３１）・・・駆動杆FIG. 1 is a perspective view of the first embodiment of the present invention, and FIG. 2 is a perspective view of the first embodiment of the present invention.
Figure 1-1 line sectional view, Figure 3 is Figure 1 line ■-■ sectional view,
FIG. 4 is a perspective view of the second embodiment of the present invention, and FIG. 5 is a perspective view of the fourth embodiment of the present invention.
FIG. 6 is a perspective view of the third embodiment of the present invention. (1) (6) --- 1st. Second impression material storage section (2) (7
)... 1st. Second outer cylindrical body (3) (8)...First. 2nd interpolator (4) (10)... 1st. Second impression material (11)...
Front base (13)...Rotating body (15)...Cap (17) Air turbine (19)...Air pipe (20) Rear base (21)...Support frame
(24)...Bolt (25)...Nut screw
(26)...Handle (27) (34) (38)...
・Switch (29) (37)...Motor (30)...
・Rotating shaft (31)...driving rod
Claims (4)
種類の流動性印象材が充填される第１外筒体と、該第１
外筒体内に挿入され該第１外筒体内壁を摺接移動する第
１内挿体とからなる第１印象材貯留部、 先端に第２射出孔を有するとともに内部に第２の種類の
流動性印象材が充填される第２外筒体と、該第２外筒体
内に挿入され該第２外筒体内壁を摺接移動する第２内挿
体とからなり上記第１印象材貯留部と平行かつ隣接配置
されてなる第２印象材貯留部、 上記第１、第２射出孔付近に形成され、上記第１、第２
射出孔から射出された上記第１及び第２の種類の印象材
を撹拌混合する回転体、 該回転体を収容するとともに撹拌混合された上記第１及
び第２の種類の印象材を射出する第３射出孔を有するキ
ャップ、 上記第１、第２内挿体を各々上記第１、第２外筒体内に
て移動させ、上記第１、第２外筒体内の上記印象材を上
記第１、第２射出孔から射出するとともに上記回転体を
回転駆動させる駆動源、とを備えてなる印象材混合射出
装置(1) A first outer cylindrical body having a first injection hole at its tip and filled with a first type of fluid impression material;
a first impression material storage section comprising a first insert body inserted into the outer cylinder body and slidingly moving on the inner wall of the first outer cylinder body; having a second injection hole at the tip and having a second type of flow inside; The first impression material storage section is made up of a second outer cylinder filled with a sexual impression material, and a second insert that is inserted into the second outer cylinder and moves in sliding contact with the inner wall of the second outer cylinder. a second impression material storage section arranged parallel to and adjacent to the first and second injection holes;
a rotating body that stirs and mixes the first and second types of impression materials injected from the injection hole; a cap having three injection holes; moving the first and second inserts within the first and second outer cylinders, respectively, and displacing the impression material in the first and second outer cylinders with the first and second inserts; An impression material mixing and injection device comprising: a drive source that injects from a second injection hole and rotationally drives the rotating body;
アーにて上記第１、第２内挿体を上記第１、第２外筒体
内を移動させるとともに、上記回転体は上記圧縮エアー
タービンにて回転するエアータービンにて回転駆動せし
められる請求項（１）記載の印象材混合射出装置(2) Compressed air is used for the driving source, and the first and second insert bodies are moved within the first and second outer cylindrical bodies by the compressed air, and the rotating body is moved by the compressed air. The impression material mixing and injection device according to claim (1), wherein the impression material mixing and injection device is rotationally driven by an air turbine that is rotated by a turbine.
、上記回転体の回転軸及び上記第１、第２内挿体を各々
上記第１、第２外筒体内にて移動させる駆動杆に螺合す
る他の回転軸を回転させることを特徴とする請求項（１
）記載の印象材混合射出装置(3) The drive source includes a motor, and the drive rod is configured to move the rotating shaft of the rotating body and the first and second insert bodies within the first and second outer cylindrical bodies, respectively, by the motor. Claim (1) characterized in that the other rotating shaft to be screwed together is rotated.
) Impression material mixing and injection device described in
ータと、上記第１、第２内挿体を各々上記第１、第２外
筒体内にて押圧移動させ、上記第１、第２外筒体内の上
記印象材を上記第１、第２射出孔から射出させる圧縮エ
アーよりなることを特徴とする請求項（１）記載の印象
材混合射出装置、(4) The drive source includes a motor that rotates the rotation shaft of the rotating body, and presses and moves the first and second insert bodies within the first and second outer cylinder bodies, respectively, and The impression material mixing and injection device according to claim 1, comprising compressed air for injecting the impression material in the second outer cylinder from the first and second injection holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP734388A JPH01181860A (en) | 1988-01-15 | 1988-01-15 | Mixing and injecting device for impression material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP734388A JPH01181860A (en) | 1988-01-15 | 1988-01-15 | Mixing and injecting device for impression material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01181860A true JPH01181860A (en) | 1989-07-19 |
Family
ID=11663297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP734388A Pending JPH01181860A (en) | 1988-01-15 | 1988-01-15 | Mixing and injecting device for impression material |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01181860A (en) |
-
1988
- 1988-01-15 JP JP734388A patent/JPH01181860A/en active Pending
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