JPH0314130Y2 - - Google Patents
Info
- Publication number
- JPH0314130Y2 JPH0314130Y2 JP1987050946U JP5094687U JPH0314130Y2 JP H0314130 Y2 JPH0314130 Y2 JP H0314130Y2 JP 1987050946 U JP1987050946 U JP 1987050946U JP 5094687 U JP5094687 U JP 5094687U JP H0314130 Y2 JPH0314130 Y2 JP H0314130Y2
- Authority
- JP
- Japan
- Prior art keywords
- blade
- piece
- locking piece
- locking
- case
- 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.)
- Expired
Links
- 230000003213 activating effect Effects 0.000 claims description 4
- 230000000284 resting effect Effects 0.000 description 7
- 230000037431 insertion Effects 0.000 description 4
- 238000003780 insertion Methods 0.000 description 4
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
- B26B1/00—Hand knives with adjustable blade; Pocket knives
- B26B1/08—Hand knives with adjustable blade; Pocket knives with sliding blade
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Knives (AREA)
Description
【考案の詳細な説明】
ａ 産業上の利用分野
本考案は、簡単な操作で刀身をケースより出入
するようにし、刀身が出入した状態で刀身を堅固
に維持し得るようにして、携帯が簡便になるよう
にした携帯用小刀に関する。[Detailed description of the invention] a. Industrial application field The present invention allows the blade to be moved in and out of the case with a simple operation, and the blade can be firmly maintained in the state where the blade is in and out, making it easy to carry. Concerning a portable knife designed to be
ｂ 従来の技術
従来の出入式小刀はその大部分がボタン式に構
成されており、これらはボタンを押すに従つて刀
身が開かれ、開いた刀身を収める時は刀身の峰を
押して収めるようになつていた。b. Conventional technology The majority of conventional short swords that can be accessed and retracted have a button-type structure, and the blade opens as the button is pressed, and when the blade is opened, the ridge of the blade is pressed to store it. I was getting used to it.
ｃ 考案が解決しようとする問題点
しかし、上述した従来の出入式小刀では、刀身
を開くのは容易であるが、刀身を収める時はとか
く手を傷つける恐れがあつて使用上注意をしなけ
ればならないし、また、刀身を収めて携帯する場
合にも、思いがけない不注意に依つて刀身が開く
恐れがある為、携帯するにも不便であるという問
題点があつた。C. Problems that the invention aims to solve However, although it is easy to open the blade of the conventional retractable knife mentioned above, there is a risk of injury to the hand when retracting the blade, so care must be taken when using it. Moreover, even when the blade is stored and carried, there is a risk that the blade will open due to unexpected carelessness, making it inconvenient to carry.
本考案は上述した問題点を勘案して、創案する
に至つたものであつて、その目的は、把手部だけ
で刀身を出入可能にし、刀身が出入した状態では
刀身を堅固に支持させるようにして、携帯を簡便
かつ安全にすることにある。 This invention was devised in consideration of the above-mentioned problems, and its purpose is to allow the blade to be moved in and out using only the handle, and to firmly support the blade when it is in and out. The aim is to make mobile use simple and safe.
ｄ 問題点を解決するための手段
上述した問題点を解決するため本考案の携帯用
小刀では、刀身を出没自在に配設したケース内に
板スプリングを固定し、かつ２つの係止片を軸に
よつて揺動可能にそれぞれ設置するとともに、上
記板スプリングの先端を上記係止片の一端にそれ
ぞれ係合させて該係止片の他端を上記刀身方向へ
それぞれ附勢し、さらに、上記ケース内で上記刀
身の上方に、押圧片を有し、かつ上記把手に連結
させた作動片を上記ケースの長手方向に移動可能
に設置するとともに、該作動片をコイルスプリン
グを介して上記刀身に係合させている。d Means for Solving the Problems In order to solve the above-mentioned problems, in the portable knife of the present invention, a plate spring is fixed in a case in which the blade is arranged so that it can come and go, and two locking pieces are attached to the shaft. The tips of the plate springs are respectively engaged with one ends of the locking pieces to bias the other ends of the locking pieces in the direction of the blade. An actuating piece having a pressing piece and connected to the handle is installed above the blade in the case so as to be movable in the longitudinal direction of the case, and the actuating piece is attached to the blade via a coil spring. It is engaged.
ｅ 作用
本考案の携帯用小刀では、刀身の没入状態で、
一方の係止片の他端を刀身に係合させて該刀身を
ロツクし、把手を前方へスライドさせ、作動片を
作動させることによつて、まずコイルスプリング
に蓄圧し、次いで押圧片で一方の係止片を板スプ
リングの附勢力に抗して作動させて該係止片のロ
ツクを解き、蓄圧させたコイルスプリングの附勢
力によつて刀身をケースから突出させ、刀身の突
出状態で、他方の係止片の他端を刀身に係合させ
て該刀身をロツクし、把手を後方へスライドさ
せ、作動片を作動させることによつて、まずコイ
ルスプリングに蓄圧し、次いで押圧片で他方の係
止片を板スプリングの附勢力に抗して作動させて
該係止片のロツクを解き、蓄圧させたコイルスプ
リングの附勢力によつて刀身をケース内に没入さ
せる。e Effect: With the portable knife of the present invention, when the blade is immersed,
By engaging the other end of one of the locking pieces with the blade to lock the blade, sliding the handle forward and activating the actuating piece, pressure is first accumulated in the coil spring, and then the pressing piece is used to lock the blade. The locking piece is operated against the biasing force of the plate spring to unlock the locking piece, and the blade is caused to protrude from the case by the biasing force of the coil spring that has accumulated pressure, and with the blade in the protruding state, By engaging the other end of the other locking piece with the blade to lock the blade, sliding the handle backward and activating the actuating piece, pressure is first accumulated in the coil spring, and then the pressing piece locks the other blade. The locking piece is operated against the biasing force of the plate spring to unlock the locking piece, and the blade is retracted into the case by the biasing force of the pressure-accumulated coil spring.
ｆ 実施例
以下に本考案の一実施例を図面に基づいて説明
する。第１図は本考案に係る携帯用小刀の分解斜
視図を示したものであつて、同図において１はケ
ース本体であつて、この本体１の前方には出入長
孔３を持つたガイド円筒２が形成されている。ま
た本体１の後方には締結孔４が形成されるととも
に、本体１後方の両側には嵌込部５が形成されて
いる。本体１の中央両側にはスプリング安置部
６，７と係止片安置部８，９がそれぞれ形成され
ている。これら安置部６〜９は互いに反対方向に
形成され、各スプリング安置部６，７の後方には
係止段部１０，１１が形成されている。f Example An example of the present invention will be described below based on the drawings. FIG. 1 shows an exploded perspective view of the portable knife according to the present invention. In the figure, 1 is a case body, and in front of this body 1 is a guide cylinder with an elongated elongated hole 3. 2 is formed. Further, a fastening hole 4 is formed at the rear of the main body 1, and fitting portions 5 are formed on both sides of the rear of the main body 1. Spring resting parts 6, 7 and locking piece resting parts 8, 9 are formed on both sides of the center of the main body 1, respectively. These resting parts 6 to 9 are formed in opposite directions, and locking step parts 10 and 11 are formed at the rear of each spring resting part 6 and 7.
前記スプリング安置部６，７には板スプリング
１２，１３をそれぞれ安置させてある。また係止
片安置部８，９には軸１６を持つ係止片１４，１
５を安置させてある。これら係止片１４，１５の
先端は板スプリング１２，１３の先端上部に置か
れるようにして設置している。１７は作動片であ
つて、この作動片１７の前後には一対のガイド１
７′が形成されている。また作動片１７の両側に
は押圧片１８，１９が形成されている。さらに作
動片１７の前方上部には挿支部２０が形成され、
この挿支部２０に把手部２４が嵌込まれている。
一対のガイド１７′上には、前後に係止具２１，
２２が設置されたコイルスプリング２３を弾設し
ている。作動片１７は本体１に設置するが、この
際各係止具２１，２２は係止段部１０，１１に係
止し、作動片１７の押圧片１８，１９は各係止片
１４，１５の上部に位置させる。 Plate springs 12 and 13 are placed in the spring placement parts 6 and 7, respectively. In addition, the locking pieces 14 and 1 having the shafts 16 are provided in the locking piece resting parts 8 and 9.
5 is enshrined here. The tips of these locking pieces 14 and 15 are placed above the tips of the plate springs 12 and 13. 17 is an actuating piece, and a pair of guides 1 are provided in front and behind this actuating piece 17.
7' is formed. Furthermore, pressing pieces 18 and 19 are formed on both sides of the operating piece 17. Furthermore, an insertion part 20 is formed at the front upper part of the actuation piece 17,
A handle portion 24 is fitted into this insertion portion 20.
On the pair of guides 17', front and rear locking tools 21,
A coil spring 23 having a coil spring 22 installed thereon is elastically installed. The actuating piece 17 is installed in the main body 1, and at this time, each of the locking tools 21 and 22 is locked to the locking steps 10 and 11, and the pressing pieces 18 and 19 of the actuating piece 17 are connected to each of the locking pieces 14 and 15. position at the top of the
２５は支持蓋であつて、この支持蓋２５は本体
１の嵌込部５に挿入され、作動片１７が本体１に
設置された状態を支持するようになつている。２
６は刀身であつて、この刀身２６の後方に係止凹
溝２７と突出部２８が形成されている。そして刀
身２６は本体１の出入長孔３を介して出入し、本
体１の前面部に設置された支持具２９にて支えら
れるようになつている。 Reference numeral 25 denotes a support lid, which is inserted into the fitting portion 5 of the main body 1 and supports the operating piece 17 when it is installed on the main body 1. 2
6 is a blade, and a locking groove 27 and a protrusion 28 are formed at the rear of the blade 26. The blade 26 enters and exits through the slot 3 of the main body 1 and is supported by a support 29 installed on the front surface of the main body 1.
本考案に係る携帯用小刀を組立てるには、まず
ケース本体１に作動片１７、刀身２６、支持蓋２
５、支持具２９を設置させ、この状態でリング体
３０、切開部３２を持つ円筒３１、リング体３３
を順次本体１に挿入する。この際、円筒３１の切
開部３２に作動片１７の挿支部２０が位置するよ
うにする。なお把手部２４は円筒３１上部に露出
するようにする。 In order to assemble the portable knife according to the present invention, first, the case body 1 is assembled with the operating piece 17, the blade 26, and the support lid 2.
5. Install the support 29, and in this state, remove the ring body 30, the cylinder 31 with the incision 32, and the ring body 33.
are sequentially inserted into the main body 1. At this time, the insertion portion 20 of the actuating piece 17 is positioned in the cutout 32 of the cylinder 31. Note that the handle portion 24 is exposed at the top of the cylinder 31.
３４は蓋であつて、この蓋３４には掛鉤３５が
設置されている。蓋３４は本体１の後方締結孔４
に締結ボルト３６にて固定されるようになつてい
る。 34 is a lid, and a hook 35 is installed on this lid 34. The lid 34 is connected to the rear fastening hole 4 of the main body 1.
It is designed to be fixed with a fastening bolt 36.
以上の如く構成された本考案は、刀身２６がケ
ース内にある状態では係止片１４が板スプリング
１２に依つて押されて第５図の如く傾斜して立つ
ようになるので、係止片１４の後端が刀身２６の
係止凹溝２７に係止する。このため刀身２６はケ
ース内で事実上固定された状態になる。 In the present invention constructed as described above, when the blade 26 is in the case, the locking piece 14 is pushed by the plate spring 12 and stands tilted as shown in FIG. The rear end of the blade 14 is locked in the locking groove 27 of the blade 26. Therefore, the blade 26 is virtually fixed within the case.
このように刀身２６が固定されている時、スプ
リング２３で弾設された係止具２２は刀身２６の
後端に係止されてスプリング２３を引張させてい
るので、作動片１７は係止具２１によつて後方
（第５図で右方向。）へ押され、作動片１７の押圧
片１８は係止片１４の後方に移動した状態にな
る。 When the blade 26 is fixed in this way, the locking tool 22 elastically installed by the spring 23 is locked to the rear end of the blade 26 and tensioning the spring 23, so the actuating piece 17 is attached to the locking tool. 21 to the rear (rightward in FIG. 5), and the pressing piece 18 of the actuating piece 17 is moved to the rear of the locking piece 14.
このような状態で把手部２４を前進させると、
作動片１７が前進するが押圧片１８が係止片１４
に達する直前迄は刀身２６は係止片１４に依つて
固定されているため刀身２６は移動しない。一
方、係止具２２は固定された刀身２６の後段に係
止している為、スプリング２３だけ伸びるように
なる。 When the handle portion 24 is moved forward in this state,
The actuating piece 17 moves forward, but the pressing piece 18 locks the locking piece 14.
The blade 26 is fixed by the locking piece 14 until just before reaching the position, so the blade 26 does not move. On the other hand, since the locking tool 22 is locked to the rear stage of the fixed blade 26, only the spring 23 can be extended.
次に作動片１７がさらに前方へ移動して押圧片
１８が係止片１４を第６図の如く押圧すると、係
止凹溝２７に係止していた係止片１４の係止が解
除される。 Next, when the actuating piece 17 moves further forward and the pressing piece 18 presses the locking piece 14 as shown in FIG. 6, the locking piece 14 that was locked in the locking groove 27 is released. Ru.
従つて、刀身２６はスプリング２３の弾力で前
進してケースの外に露出し、刀身２６の突出部２
８がスプリング２３の前方係止具２１に係止して
第４図の如くなる。一方、係止片１５は第７図の
如く刀身２６の後段に係止するので、刀身２６は
前進した儘の状態で止まる。 Therefore, the blade 26 moves forward by the elasticity of the spring 23 and is exposed outside the case, and the protrusion 2 of the blade 26
8 is engaged with the front stopper 21 of the spring 23, as shown in FIG. On the other hand, since the locking piece 15 locks on the rear part of the blade 26 as shown in FIG. 7, the blade 26 stops in the forward state.
一方、刀身２６が露出した状態でこれを再びケ
ース内に収めようとする時には、上記の逆に把手
部２４を後退させる。把手部２４を後退させると
作動片１７が後退するが、作動片１７の押圧片１
９が係止片１５を押圧する直前迄は係止片１５が
刀身２６の後端を押しているので刀身２６は固定
してままである。一方、前方係止具２１は刀身２
６の突出部２８に係止して刀身２６と前方係止具
２１とは互いに固定しており、このため作動片１
７だけが後方へ移動してスプリング２３が伸びる
ようになる。 On the other hand, when the blade 26 is exposed and the user wants to put it back into the case, the handle 24 is moved backward in the opposite direction. When the handle portion 24 is moved back, the actuating piece 17 moves back, but the pressing piece 1 of the actuating piece 17
9 presses the locking piece 15, the locking piece 15 pushes the rear end of the blade 26, so the blade 26 remains fixed. On the other hand, the front locking tool 21 is attached to the blade 2.
The blade 26 and the front locking tool 21 are fixed to each other by being locked to the protrusion 28 of the actuating piece 1.
7 only moves rearward, and the spring 23 becomes extended.
この状態で把手部２４をさらに続けて後退させ
て作動片１７を後方に移動させると、ノズル部分
１９が板スプリング１３に弾設された係止片１５
を第９図の如く押圧して係止片１５と刀身２６後
端との係止を解除する。この結果、スプリング２
３で弾力を受けていた刀身２６が後退してケース
内に収まり、板スプリング１２によつて弾力を受
けて係止片１４が刀身２６の係止凹溝２７に再び
係止するようになる為、刀身２６は本体１に固定
した儘の状態で止まる。 In this state, when the handle part 24 is further retreated and the actuating piece 17 is moved rearward, the nozzle part 19 is moved to the locking piece 15 elastically installed on the plate spring 13.
is pressed as shown in FIG. 9 to release the lock between the locking piece 15 and the rear end of the blade 26. As a result, spring 2
3, the blade 26, which had been subjected to the elastic force at step 3, retreats and fits into the case, and the locking piece 14 receives the elastic force from the plate spring 12, and the locking piece 14 comes to lock again in the locking groove 27 of the blade 26. , the blade 26 remains fixed to the main body 1.
このような動作をする過程で作動片１７の挿支
部２０は円筒３１の切開部３２に沿つて移動して
揺れないため、スプリング２３は作動片１７のガ
イド１７′の働きで離脱しない。また係止段部１
０，１１の働きでスプリング２３が内側へ移動し
過ぎないので、作動片１７の過大動作を防止する
ことができ、さらに支持蓋２５と支持具２９に依
つて作動片１７と刀身２６が上・下に支持される
のでこれ等の移動に安定感がある。 During this operation, the insertion portion 20 of the actuating piece 17 moves along the cutout 32 of the cylinder 31 and does not swing, so the spring 23 does not come off due to the action of the guide 17' of the actuating piece 17. In addition, the locking step portion 1
Since the spring 23 does not move too far inward due to the action of the springs 23 and 11, excessive movement of the actuating piece 17 can be prevented, and furthermore, the supporting lid 25 and the support 29 allow the actuating piece 17 and the blade 26 to move upward and upward. Since it is supported below, there is a sense of stability when moving these items.
一方、第３図の如く刀身２６をケース内に固定
させた状態では、蓋３４に設けた掛鉤３５を利用
してポケツト等に軽く掛けて携帯することができ
る。 On the other hand, when the blade 26 is fixed in the case as shown in FIG. 3, it can be easily carried around in a pocket or the like using the hook 35 provided on the lid 34.
ｇ 考案の効果
以上のように本考案は、刀身の出入を把手部だ
けですることができるので操作が簡単であり、ま
た操作の際に手を傷付ける恐れもなく、刀身が出
入した状態では刀身が堅固に支持されるので、小
刀の使用が便利であり、携帯の際にも刀身が外部
へ露出しないようになつているので、携帯が容
易・安全である等の特徴を有している。g. Effects of the invention As described above, the present invention is easy to operate because the blade can be inserted and removed only from the handle, and there is no risk of injury to the hand during operation. Since the blade is firmly supported, it is convenient to use the knife, and since the blade is not exposed to the outside when carried, it is easy and safe to carry.
第１図は本考案の分解斜視図、第２図は本考案
の刀身を抜いた状態の斜視図、第３図は本考案の
刀身を入れた状態の斜視図、第４図は本考案の中
央断面図、第５図及び第６図は本考案の刀身を抜
く状態の動作状態断面図、第７図は本考案の刀身
を抜いた状態の断面図、第８図及び第９図は本考
案の刀身を入れる状態の動作状態断面図である。
１……ケース本体、６，７……スプリング安置
部、８，９……係止片安置部、１２，１３……板
スプリング、１４，１５……係止片、１７……作
動片、１８，１９……押圧片、２１，２２……係
止具、２３……コイルスプリング、２４……把手
部、２５……支持蓋、２６……刀身、３１……円
筒、３４……蓋、３５……掛鉤。
Fig. 1 is an exploded perspective view of the present invention, Fig. 2 is a perspective view of the invention with the blade removed, Fig. 3 is a perspective view of the invention with the blade inserted, and Fig. 4 is a perspective view of the invention with the blade removed. The central sectional view, FIGS. 5 and 6 are sectional views of the blade of the present invention in an operating state, FIG. 7 is a sectional view of the blade of the present invention with the blade unsheathed, and FIGS. It is a sectional view of the device in an operating state with the blade inserted. 1... Case body, 6, 7... Spring resting part, 8, 9... Locking piece resting part, 12, 13... Plate spring, 14, 15... Locking piece, 17... Actuation piece, 18 , 19... Pressing piece, 21, 22... Locking tool, 23... Coil spring, 24... Handle portion, 25... Support lid, 26... Blade, 31... Cylinder, 34... Lid, 35 ...Kakehaku.
Claims (1)
ス外へ延設させた把手を操作することによつて、
上記刀身を出没させる携帯用小刀において、上記
ケース内に板スプリングを固定し、かつ２つの係
止片を軸によつて揺動可能にそれぞれ設置すると
ともに、上記板スプリンツの先端を上記係止片の
一端にそれぞれ係合させて該係止片の他端を上記
刀身方向へそれぞれ附勢し、さらに、上記ケース
内で上記刀身の上方に、押圧片を有し、かつ上記
把手に連結させた作動片を上記ケースの長手方向
に移動可能に設置するとともに、該作動片をコイ
ルスプリングを介して上記刀身に係合させ、上記
刀身の没入状態で、上記一方の係止片の他端の上
記刀身に係合させて該刀身をロツクし、上記把手
を前方へスライドさせ、上記作動片を作動させる
ことによつて、まず上記コイルスプリングに蓄圧
し、次いで上記押圧片で上記一方の係止片を上記
板スプリングの附勢力に抗して作動させて該係止
片のロツクを解き、蓄圧させた上記コイルスプリ
ングの附勢力によつて上記刀身を上記ケースから
突出させ、上記刀身の突出状態で、上記他方の係
止片の他端を上記刀身に係合させて該刀身をロツ
クし、上記把手を後方へスライドさせ、上記作動
片を作動させることによつて、まず上記コイルス
プリングに蓄圧し、次いで上記押圧片で上記他方
の係止片を上記板スプリングの附勢力に抗して作
動させて該係止片のロツクを解き、蓄圧させた上
記コイルスプリングの附勢力によつて上記刀身を
上記ケース内に没入させるようにしたことを特徴
とする携帯用小刀。 By arranging the blade so that it can move in and out of the case, and operating the handle that extends outside the case,
In the above-mentioned portable knife that makes the blade appear and disappear, a plate spring is fixed in the case, and two locking pieces are respectively installed so as to be swingable about a shaft, and the tip of the plate splint is attached to the locking piece. The locking piece is engaged with one end of the locking piece to urge the other end of the locking piece in the direction of the blade, and further has a pressing piece above the blade within the case and connected to the handle. An actuating piece is installed so as to be movable in the longitudinal direction of the case, and is engaged with the blade through a coil spring, so that when the blade is retracted, the other end of the one locking piece engages with the blade. By engaging with the blade and locking the blade, sliding the handle forward and activating the actuating piece, pressure is first accumulated in the coil spring, and then the pressing piece locks the one locking piece. is actuated against the biasing force of the plate spring to unlock the locking piece, and the blade is projected from the case by the biasing force of the coil spring that has accumulated pressure, and the blade is in the protruding state. , by engaging the other end of the other locking piece with the blade to lock the blade, sliding the handle rearward, and activating the actuation piece, pressure is first accumulated in the coil spring. Then, the other locking piece is actuated by the pressing piece against the biasing force of the plate spring to unlock the locking piece, and the blade is opened by the biasing force of the coil spring that has accumulated pressure. A portable knife characterized by being immersed in the case.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019860015985U KR900003560Y1 (en) | 1986-10-20 | 1986-10-20 | Portable knife |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63199766U JPS63199766U (en) | 1988-12-22 |
| JPH0314130Y2 true JPH0314130Y2 (en) | 1991-03-29 |
Family
ID=19256366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987050946U Expired JPH0314130Y2 (en) | 1986-10-20 | 1987-04-03 |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPH0314130Y2 (en) |
| KR (1) | KR900003560Y1 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8307556B2 (en) | 2009-06-19 | 2012-11-13 | ADCO Industries—Technologies, L.P. | Utility cutter |
| CN102035918A (en) * | 2009-09-30 | 2011-04-27 | 深圳富泰宏精密工业有限公司 | Portable electronic device |
| TW201328839A (en) * | 2012-01-10 | 2013-07-16 | Shun-Yi Liao | Cutting tool for positioning using elastic element |
| KR102539605B1 (en) * | 2022-10-14 | 2023-06-05 | 대원미트주식회사 | rib-bone knife |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5252200U (en) * | 1975-10-13 | 1977-04-14 |
-
1986
- 1986-10-20 KR KR2019860015985U patent/KR900003560Y1/en not_active IP Right Cessation
-
1987
- 1987-04-03 JP JP1987050946U patent/JPH0314130Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| KR900003560Y1 (en) | 1990-04-28 |
| KR880007706U (en) | 1988-06-28 |
| JPS63199766U (en) | 1988-12-22 |
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