JPH06343774A - Sheath body for cutting blade - Google Patents
Sheath body for cutting bladeInfo
- Publication number
- JPH06343774A JPH06343774A JP13559393A JP13559393A JPH06343774A JP H06343774 A JPH06343774 A JP H06343774A JP 13559393 A JP13559393 A JP 13559393A JP 13559393 A JP13559393 A JP 13559393A JP H06343774 A JPH06343774 A JP H06343774A
- Authority
- JP
- Japan
- Prior art keywords
- sheath
- screw
- grip
- hole
- slider
- 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
Landscapes
- Knives (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は、例えば被切断物を切断
する際に用いられるカッタナイフのボディに係り、とり
わけ螺締式のスライダを用いるものの改良に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a body of a cutter knife used for cutting an object to be cut, and more particularly to an improvement of a cutter type slider.
【０００２】[0002]
【従来の技術】従来、この種のカッタナイフのボディと
しては、例えば実開平４−９３０６３号に記載されたも
のが知られている。当該ボディは、基本的には、断面略
溝形を呈する合成樹脂製のグリップと、グリップの凹溝
に嵌挿されて断面略Ｃ形を呈する金属製のシースと、グ
リップの凹溝に設けられたフックと、グリップの凹溝に
設けられた螺子用穴と、シースに設けられてフックに掛
合するフック受穴と、シースに設けられた貫孔と、貫孔
に挿通されて螺子用穴に螺挿される螺子と、から構成さ
れている。而して、この様なものは、フックとフック受
穴とを掛合させると共に、螺子を貫孔に挿通させて螺子
用穴に螺挿させる事に依りグリップとシースを合体させ
る様になっている。ところが、この様なものは、シース
に貫孔だけでなく、フック受穴を設けねばならなかった
ので、それだけシースの成形が行ない難いと共に、強度
が低下するという難点があった。2. Description of the Related Art Conventionally, as a body of a cutter knife of this type, for example, one disclosed in Japanese Utility Model Laid-Open No. 4-93063 is known. The body is basically provided in a synthetic resin grip having a substantially groove-shaped cross section, a metal sheath fitted in the groove of the grip and having a substantially C-shaped cross section, and a groove of the grip. The hook, the screw hole provided in the groove of the grip, the hook receiving hole provided in the sheath for engaging the hook, the through hole provided in the sheath, and the screw hole inserted into the through hole. And a screw to be inserted. Thus, in such a device, the hook and the hook receiving hole are engaged, and the grip and the sheath are combined by inserting the screw into the through hole and screwing into the screw hole. . However, in such a structure, not only the through hole but also the hook receiving hole has to be provided in the sheath, so that it is difficult to mold the sheath and the strength is lowered.
【０００３】[0003]
【発明が解決しようとする課題】本発明は、叙上の問題
点に鑑み、これを解消する為に創案されたもので、その
目的とする処は、シースの成形が行ない易くて強度が低
下しない様にしたカッタナイフのボディを提供するにあ
る。SUMMARY OF THE INVENTION The present invention was devised in order to solve the above problems in view of the above problems, and the purpose thereof is to easily form a sheath and reduce the strength. It is to provide the body of the cutter knife that is not done.
【０００４】[0004]
【課題を解決するための手段】本発明のカッタナイフの
ボディは、基本的には、断面略溝形を呈するグリップ
と、グリップの凹溝に嵌挿されて断面略Ｃ形を呈する金
属製のシースと、グリップの後側に設けられてシースの
後側を掛止すると共にシースに摺動可能に挿入されたス
ライダの摘み螺子を一時掛止し得る突起と、グリップの
前側に設けられた螺子用穴と、シースの前側に設けられ
た貫孔と、貫孔に挿通されて螺子用穴に螺挿される螺子
と、から構成した事に特徴が存する。The body of a cutter knife according to the present invention is basically made of a metal grip having a substantially groove-shaped cross section and a metal metal having a substantially C-shaped cross section inserted into a grip groove. A sheath, a protrusion provided on the rear side of the grip for locking the rear side of the sheath and for temporarily retaining a knob screw of a slider slidably inserted in the sheath, and a screw provided on the front side of the grip. It is characterized in that it is composed of a working hole, a through hole provided on the front side of the sheath, and a screw that is inserted into the through hole and screwed into the screw hole.
【０００５】[0005]
【作用】シースの後側を突起に掛止させると共に、螺子
を貫孔に挿通させて螺子用穴に螺合させる。そうする
と、グリップとシースが合体される。突起は、シースの
後側を掛止する機能とシースに摺動可能に挿入されたス
ライダの摘み螺子を一時掛止する機能とを発揮する。Function: The rear side of the sheath is hooked on the projection, and the screw is inserted into the through hole and screwed into the screw hole. Then, the grip and the sheath are united. The protrusion has a function of locking the rear side of the sheath and a function of temporarily locking the knob screw of the slider slidably inserted in the sheath.
【０００６】[0006]
【実施例】以下、本発明の実施例を、図面に基づいて説
明する。図１は、本発明の実施例に係るカッタナイフの
ボディを示す正面図。図２は、図１のＡ−Ａ矢視縦断面
図。図３は、グリップの正面図。図４は、シースの正面
図。図５は、カッタナイフとして組立ててスライダの摘
み螺子と突起との一時掛止状態を示す正面図。図６は、
図５の側面図。図７は、スライダの摘み螺子と突起との
一時掛止解除状態を示す図６と同様図である。ボディ１
は、グリップ２、シース３、突起４、螺子用穴５、貫孔
６、螺子７からその主要部が構成されて居り、カッタナ
イフ５０に適用される。カッタナイフ５０は、ボディ１
の他に、スライダ５１と刃体５２とを備えている。スラ
イダ５１は、ボディ１のシース３に挿入される断面略Ｔ
形を呈するスライダ本体５３と、これに設けられた螺孔
５４と、これに螺合される摘み螺子５５と、スライダ本
体５３の前側に設けられた連結突起５６とを備えてい
る。刃体５２は、ボディ１のシース３に挿入される略平
行四辺形を呈した折刃型にしてあり、後側に形成されて
連結突起５６と嵌合される連結孔５７と、下縁に形成さ
れた刃（図示せず）と、所定間隔毎に形成された折線５
８とを備えている。グリップ２は、断面略溝形を呈する
もので、この例では、長手方向に凹溝８が形成されてい
ると共に、これの後部には、隆起部９が形成されて居
り、合成樹脂を射出成形する事に依り作製されている。
隆起部９は、シース３の裏壁の厚さと同等の高さにして
あると共に、裏壁の形状に合致させてあり、スライダ５
１を支障なく後方から出し入れできる様にしてある。シ
ース３は、グリップ２の凹溝８に嵌挿されて断面略Ｃ形
を呈する金属製のもので、この例では、Ｖ型溝１０と、
これの表側に連設された広幅溝１１と、これの表側に連
設された狭幅溝１２と、前側に形成されて単一の刃体５
２の通過を許容する出入口１３とを備えて居り、ステン
レス鋼板をプレス成形する事に依り作製されている。突
起４は、グリップ２の後側に設けられてシース３の後側
を掛止すると共にシース３に摺動可能に挿入されたスラ
イダ５１の摘み螺子５５を一時掛止し得るもので、この
例では、正面略三角形状を呈してグリップ２の後側の表
面下部にこれの成形と同時に一体的に形成されて居り、
シース３の後側の表方向の移動を阻止すべく掛止すると
共に、シース３に対してスライダ５１が摺動できる程度
に摘み螺子５５を普通に緩めた時（所謂通常螺緩時）に
は、摘み螺子５５の頭部が当合されてその後方移動が阻
止され、シース３に対してスライダ５１が摺動できてス
ライダ５１に対して摘み螺子５５が螺脱しない程度に大
きく緩めた時（所謂特別螺緩時）には、摘み螺子５５の
頭部が当合せずにその後方移動が許容される様にしてあ
る。螺子用穴５は、グリップ２の前側に設けられたもの
で、この例では、タッピングネジ用の下穴にしてあり、
凹溝８の前側にグリップ２の成形と同時に形成してあ
る。貫孔６は、シース３の前側に設けられたもので、こ
の例では、タッピングネジの頭部を収容する窪所１４を
備えたものにしてあり、シース３の成形と同時に形成し
てある。螺子７は、貫孔６に挿通されて螺子用穴５に螺
挿されるもので、この例では、タッピングネジにしてあ
り、貫孔６に挿通されて螺子用穴５に螺挿され、頭部が
シース３のＶ型溝１０に突出しない様にしてある。次
に、この様な構成に基づいて作用を述解する。シース３
の下半が突起４を跨いでグリップ２の凹溝８に挿入さ
れ、シース３の後端がグリップ２の隆起部９に当合され
て位置決めされ、シース３の上半がグリップ２の凹溝８
に挿入され、シース３がグリップ２の凹溝８に嵌合され
て仮止めされる。螺子７であるタッピングネジが貫孔６
から挿入されて螺子用穴５に螺挿され、螺子７に依りグ
リップ２とシース３が締結される。そうすれば、グリッ
プ２とシース３が合体されてボディ１にされる（図１、
図２参照）。ボディ１のシース３には、刃体５２を連結
したスライダ５１が後方から挿入されてカッタナイフ５
０にされる（図５〜図７参照）。スライダ５１の摘み螺
子５５を螺締すると、シース３に対してスライダ５１が
その場に固定され、シース３に対して刃体５２も同位置
に保持される。シース３に対してスライダ５１が摺動で
きる程度に摘み螺子５５を普通に緩めると、摘み螺子５
５の頭部が突起４に当合されてその後方移動が阻止され
る（図５、図６参照）。従って、スライダ５１並びに刃
体５２がボディ１から不用意に外脱されるのを防止する
事ができる。シース３に対してスライダ５１が摺動でき
てスライダ５１に対して摘み螺子５５が螺脱しない程度
に大きく緩めると、摘み螺子５５の頭部が突起４に当合
されずにその後方移動が許容される（図７参照）。従っ
て、スライダ５１並びに刃体５２をボディ１から外脱す
る際には、摘み螺子５５を螺脱してスライダ５１を分解
する必要がない。つまり、突起４は、シース３の後側を
掛止する機能とシース３に摺動可能に挿入されたスライ
ダ５１の摘み螺子５５を一時掛止する機能とを兼備して
いる。Embodiments of the present invention will be described below with reference to the drawings. FIG. 1 is a front view showing a body of a cutter knife according to an embodiment of the present invention. 2 is a vertical sectional view taken along the line AA of FIG. FIG. 3 is a front view of the grip. FIG. 4 is a front view of the sheath. FIG. 5 is a front view showing a state in which the knob screw and the protrusion of the slider which are assembled as a cutter knife are temporarily locked. Figure 6
The side view of FIG. FIG. 7 is a view similar to FIG. 6, showing a state where the knob screw and the protrusion of the slider are temporarily locked. Body 1
The grip 2, the sheath 3, the protrusion 4, the screw hole 5, the through hole 6, and the screw 7 constitute a main part thereof, and are applied to the cutter knife 50. The cutter knife 50 is the body 1
Besides, a slider 51 and a blade body 52 are provided. The slider 51 has a cross section of approximately T which is inserted into the sheath 3 of the body 1.
The slider body 53 having a shape, a screw hole 54 provided in the slider body 53, a knob screw 55 screwed into the screw hole 54, and a connecting protrusion 56 provided on the front side of the slider body 53 are provided. The blade body 52 is of a folded blade type that is inserted into the sheath 3 of the body 1 and has a substantially parallelogram shape. The blade body 52 has a connecting hole 57 that is formed on the rear side and is fitted with the connecting protrusion 56, and a lower edge. Formed blades (not shown) and broken lines 5 formed at predetermined intervals
8 and. The grip 2 has a substantially groove-shaped cross section, and in this example, a groove 8 is formed in the longitudinal direction, and a ridge 9 is formed at the rear of the groove 8. It is made by doing.
The raised portion 9 has the same height as the thickness of the back wall of the sheath 3 and is matched with the shape of the back wall.
1 can be taken in and out from the rear without trouble. The sheath 3 is made of metal that is fitted into the groove 8 of the grip 2 and has a substantially C-shaped cross section. In this example, the V-shaped groove 10 and
A wide groove 11 continuously provided on the front side thereof, a narrow groove 12 continuously provided on the front side thereof, and a single blade 5 formed on the front side
It has a doorway 13 that allows passage of 2 and is made by press forming a stainless steel plate. The protrusion 4 is provided on the rear side of the grip 2 to hook the rear side of the sheath 3 and to temporarily hook the knob screw 55 of the slider 51 slidably inserted in the sheath 3. Then, it has a substantially triangular shape on the front and is integrally formed at the lower surface of the rear side of the grip 2 at the same time as the molding of the same,
When the knob 3 is latched to prevent the rearward movement of the sheath 3 in the front direction and the knob screw 55 is normally loosened to the extent that the slider 51 can slide with respect to the sheath 3 (so-called normal screwing). , When the head of the knob screw 55 is engaged and its rearward movement is blocked, and the slider 51 can slide with respect to the sheath 3 and is greatly loosened so that the knob screw 55 does not come off the slider 51 ( When the so-called special screw is used), the head of the knob screw 55 is not in contact with the head and the rearward movement thereof is allowed. The screw hole 5 is provided on the front side of the grip 2, and in this example, is used as a pilot hole for a tapping screw,
It is formed at the front side of the groove 8 at the same time as the grip 2 is formed. The through hole 6 is provided on the front side of the sheath 3, and in this example, has a recess 14 for accommodating the head of the tapping screw, and is formed at the same time as the molding of the sheath 3. The screw 7 is inserted into the through hole 6 and screwed into the screw hole 5. In this example, the screw 7 is a tapping screw, and is inserted into the through hole 6 and screwed into the screw hole 5, Are not projected into the V-shaped groove 10 of the sheath 3. Next, the operation will be described based on such a configuration. Sheath 3
The lower half of the sheath 3 is inserted into the groove 8 of the grip 2 while straddling the protrusion 4, the rear end of the sheath 3 is brought into contact with the raised portion 9 of the grip 2 and positioned, and the upper half of the sheath 3 is the groove of the grip 2. 8
, The sheath 3 is fitted into the groove 8 of the grip 2 and temporarily fixed. The tapping screw which is the screw 7 is the through hole 6
Is inserted into the screw hole 5, and the grip 7 and the sheath 3 are fastened by the screw 7. Then, the grip 2 and the sheath 3 are united into a body 1 (FIG. 1,
See FIG. 2). A slider 51, to which a blade 52 is connected, is inserted into the sheath 3 of the body 1 from the rear side so that the cutter knife 5
0 (see FIGS. 5 to 7). When the knob screw 55 of the slider 51 is screwed, the slider 51 is fixed in place with respect to the sheath 3, and the blade body 52 is also held at the same position with respect to the sheath 3. When the knob screw 55 is normally loosened to the extent that the slider 51 can slide with respect to the sheath 3, the knob screw 5
The head of 5 is engaged with the protrusion 4 and its rearward movement is blocked (see FIGS. 5 and 6). Therefore, it is possible to prevent the slider 51 and the blade body 52 from being accidentally detached from the body 1. When the slider 51 is slidable with respect to the sheath 3 and is loosened so that the knob screw 55 is not loosened with respect to the slider 51, the head of the knob screw 55 is not engaged with the protrusion 4 and its rearward movement is allowed. (See FIG. 7). Therefore, when the slider 51 and the blade body 52 are detached from the body 1, it is not necessary to unscrew the knob screw 55 to disassemble the slider 51. That is, the projection 4 has both the function of locking the rear side of the sheath 3 and the function of temporarily locking the knob screw 55 of the slider 51 slidably inserted in the sheath 3.
【０００７】尚、グリップ２は、先の実施例では、合成
樹脂製であったが、これに限らず、例えばアルミダイカ
スト製でも良い。グリップ２は、先の実施例では、隆起
部９を形成したが、これに限らず、例えばこれを省略し
ても良い。突起４は、先の実施例では、グリップ２の後
側の表面下部に設けたが、これに限らず、例えばグリッ
プ２の後側の表面上部に設けたり、グリップ２の後側の
表面上下部に離間して設けても良い。螺子用穴５は、先
の実施例では、タッピングネジ用の下穴であったが、こ
れに限らず、例えば螺孔でも良い。螺子７は、先の実施
例では、タッピングネジであったが、これに限らず、例
えば普通のネジでも良い。螺子用穴５と貫孔６と螺子７
は、先の実施例では、夫々一つであったが、これに限ら
ず、例えば二以上でも良い。Although the grip 2 is made of synthetic resin in the above embodiment, it is not limited to this and may be made of aluminum die casting, for example. The grip 2 is formed with the raised portion 9 in the previous embodiment, but the grip 2 is not limited to this and may be omitted, for example. Although the protrusion 4 is provided on the lower surface of the rear side of the grip 2 in the previous embodiment, the present invention is not limited to this. For example, the protrusion 4 is provided on the upper surface of the rear side of the grip 2, or the upper and lower surface portions of the rear side of the grip 2. May be provided separately. Although the screw hole 5 is a pilot hole for a tapping screw in the above embodiment, the screw hole 5 is not limited to this and may be, for example, a screw hole. Although the screw 7 is a tapping screw in the above-described embodiment, the screw 7 is not limited to this and may be, for example, an ordinary screw. Screw hole 5, through hole 6 and screw 7
In the above embodiment, the number of each is one, but the number is not limited to this and may be two or more, for example.
【０００８】[0008]
【発明の効果】以上、既述した如く、本発明に依れば、
次の様な優れた効果を奏する事ができる。 （１） グリップ、シース、突起、螺子用穴、貫孔、螺
子とで構成し、とりわけシースの後側を掛止すると共に
シースに摺動可能に挿入されたスライダの摘み螺子を一
時掛止し得る突起をグリップの後側に設けたので、シー
スには貫孔を設けるだけで済み、シースの成形が行ない
易くなって強度が低下する事がない。 （２） 突起は、シースの後側を掛止する機能の他に、
シースに摺動可能に挿入されたスライダの摘み螺子を一
時掛止し得る機能を兼備させたので、極めて合理的であ
る。As described above, according to the present invention,
The following excellent effects can be achieved. (1) Consists of a grip, a sheath, a protrusion, a screw hole, a through hole, and a screw. Especially, the rear side of the sheath is hooked and the knob screw of the slider slidably inserted in the sheath is temporarily hooked. Since the protrusion to be obtained is provided on the rear side of the grip, it is only necessary to form the through hole in the sheath, and the sheath is easily molded, so that the strength does not decrease. (2) The protrusion has a function of locking the rear side of the sheath,
This is extremely rational because it also has the function of temporarily holding the knob screw of the slider slidably inserted in the sheath.
【図１】本発明の実施例に係るカッタナイフのボディを
示す正面図。FIG. 1 is a front view showing a body of a cutter knife according to an embodiment of the present invention.
【図２】図１のＡ−Ａ矢視縦断面図。FIG. 2 is a vertical sectional view taken along the line AA of FIG.
【図３】グリップの正面図。FIG. 3 is a front view of a grip.
【図４】シースの正面図。FIG. 4 is a front view of the sheath.
【図５】カッタナイフとして組立ててスライダの摘み螺
子と突起との一時掛止状態を示す正面図。FIG. 5 is a front view showing a state where the knob screw and the protrusion of the slider that are assembled as a cutter knife are temporarily hooked.
【図６】図５の側面図。6 is a side view of FIG.
【図７】スライダの摘み螺子と突起との一時掛止解除状
態を示す図６と同様図。FIG. 7 is a view similar to FIG. 6, showing a state where the knob screw and the protrusion of the slider are temporarily locked.
１…ボディ、２…グリップ、３…シース、４…突起、５
…螺子用穴、６…貫孔、７…螺子、８…凹溝、９…隆起
部、１０…Ｖ型溝、１１…広幅溝、１２…狭幅溝、１３
…出入口、１４…窪所、５０…カッタナイフ、５１…ス
ライダ、５２…刃体、５３…スライダ本体、５４…螺
孔、５５…摘み螺子、５６…連結突起、５７…連結孔、
５８…折線。1 ... Body, 2 ... Grip, 3 ... Sheath, 4 ... Protrusion, 5
... screw hole, 6 ... through hole, 7 ... screw, 8 ... concave groove, 9 ... raised portion, 10 ... V-shaped groove, 11 ... wide groove, 12 ... narrow groove, 13
... inlet / outlet, 14 ... recess, 50 ... cutter knife, 51 ... slider, 52 ... blade body, 53 ... slider body, 54 ... screw hole, 55 ... screw screw, 56 ... connecting protrusion, 57 ... connecting hole,
58 ... Broken line.
Claims (1)
プの凹溝に嵌挿されて断面略Ｃ形を呈する金属製のシー
スと、グリップの後側に設けられてシースの後側を掛止
すると共にシースに摺動可能に挿入されたスライダの摘
み螺子を一時掛止し得る突起と、グリップの前側に設け
られた螺子用穴と、シースの前側に設けられた貫孔と、
貫孔に挿通されて螺子用穴に螺挿される螺子と、から構
成した事を特徴とするカッタナイフのボディ。1. A grip having a substantially groove-shaped cross section, a metal sheath fitted in a groove of the grip and having a substantially C-shaped section, and a grip provided on the rear side of the grip to hook the rear side of the sheath. And a projection capable of temporarily retaining the knob screw of the slider slidably inserted into the sheath, a screw hole provided on the front side of the grip, and a through hole provided on the front side of the sheath,
A body of a cutter knife, characterized by comprising a screw inserted into a through hole and screwed into a screw hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13559393A JPH06343774A (en) | 1993-06-07 | 1993-06-07 | Sheath body for cutting blade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13559393A JPH06343774A (en) | 1993-06-07 | 1993-06-07 | Sheath body for cutting blade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH06343774A true JPH06343774A (en) | 1994-12-20 |
Family
ID=15155452
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13559393A Pending JPH06343774A (en) | 1993-06-07 | 1993-06-07 | Sheath body for cutting blade |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH06343774A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014057701A (en) * | 2012-09-18 | 2014-04-03 | Mirai Ind Co Ltd | Knife |
| WO2020203188A1 (en) * | 2019-03-29 | 2020-10-08 | 株式会社貝印刃物開発センター | Cutter knife holder, and cutter knife |
| KR20210002420U (en) * | 2020-04-23 | 2021-11-02 | 김창규 | Multi fuction cutter wiht replaceable pressure tool |
-
1993
- 1993-06-07 JP JP13559393A patent/JPH06343774A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014057701A (en) * | 2012-09-18 | 2014-04-03 | Mirai Ind Co Ltd | Knife |
| WO2020203188A1 (en) * | 2019-03-29 | 2020-10-08 | 株式会社貝印刃物開発センター | Cutter knife holder, and cutter knife |
| KR20210002420U (en) * | 2020-04-23 | 2021-11-02 | 김창규 | Multi fuction cutter wiht replaceable pressure tool |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5025558A (en) | Utility knives | |
| US4776096A (en) | Scissors means particularly for cutting blind's slats | |
| US4580930A (en) | Chipping tool with clamping cutter | |
| US5012581A (en) | Universal utility knife | |
| EP0373167B1 (en) | Improvements in utility knives | |
| US4209900A (en) | Retractable blade knife | |
| EP0357659B1 (en) | Improvements in utility knives | |
| US5913575A (en) | Cutter for hollow strip | |
| US4880042A (en) | Device for cutting molding and method therefor | |
| JPH06343774A (en) | Sheath body for cutting blade | |
| US3750281A (en) | Wire stripping tool | |
| US5924178A (en) | Tightening device for shoelaces and like elongated and pliable elements having free ends | |
| US4534109A (en) | Scissors | |
| IE47342B1 (en) | Cutter knife | |
| US2648901A (en) | Tool for cutting metal strap | |
| US4630369A (en) | Two bladed wallpaper trimmer | |
| JPS627857B2 (en) | ||
| CN219130023U (en) | Cleaning shovel | |
| JPH0243681Y2 (en) | ||
| JPH08155903A (en) | Replaceable blade type handsaw | |
| JPS6113476Y2 (en) | ||
| US3369295A (en) | Injector type razor having improved biasing means for positioning the razor blade inshaving position | |
| KR200338339Y1 (en) | improved nut-clip | |
| JPS622083Y2 (en) | ||
| JPS5845651Y2 (en) | Folding blade fixing device for folding blade type cutter |