JP2566157Y2 - Electric jigsaw - Google Patents
Electric jigsawInfo
- Publication number
- JP2566157Y2 JP2566157Y2 JP8770391U JP8770391U JP2566157Y2 JP 2566157 Y2 JP2566157 Y2 JP 2566157Y2 JP 8770391 U JP8770391 U JP 8770391U JP 8770391 U JP8770391 U JP 8770391U JP 2566157 Y2 JP2566157 Y2 JP 2566157Y2
- Authority
- JP
- Japan
- Prior art keywords
- outer frame
- cover
- blade
- main body
- chip cover
- 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 - Lifetime
Links
Landscapes
- Sawing (AREA)
Description
【０００１】[0001]
【産業上の利用分野】本考案は電気ジグソーの切屑の飛
散を防止するチップカバーに関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a chip cover for preventing chips of an electric jigsaw from scattering.
【０００２】[0002]
【従来の技術】図７〜図９に従来の電気ジグソーを示
す。本体外枠１内の図示しないモータ及び回転・往復変
換手段を介して上下動されるプランジャの先端にホルダ
４を介してブレード６が装着され、該ブレード６はベー
ス７の前方に設けられた開口を貫通して上下動すること
により、木材、鉄材等の被切断材を切断する。側方両端
が外枠１に設けられたガイド溝２にスライド可能に嵌合
し、例えば透明なプラスチックからなるチップカバー１
１は外枠１とベース７間のブレード６の周りを覆い、切
り屑が飛散するのを防止している。該チップカバー１１
のガイド溝２に嵌合する側方両端の上下端近傍には複数
の凹部８が設けられ、該凹部８がガイド溝２に設けられ
た凸部９に係合して、チップカバー１１の上下方向の位
置決めを行っている。2. Description of the Related Art FIGS. 7 to 9 show a conventional electric jigsaw. A blade 6 is mounted via a holder 4 to the tip of a plunger which is moved up and down via a motor and rotation / reciprocal conversion means (not shown) in the outer frame 1 of the main body, and the blade 6 has an opening provided in front of a base 7. And cuts the material to be cut, such as wood or iron. Both ends are slidably fitted in guide grooves 2 provided in the outer frame 1.
Numeral 1 covers the periphery of the blade 6 between the outer frame 1 and the base 7 to prevent chips from scattering. The chip cover 11
A plurality of recesses 8 are provided in the vicinity of the upper and lower ends of both lateral sides to be fitted in the guide groove 2. Direction positioning is performed.
【０００３】[0003]
【考案が解決しようとする問題】ブレード６の交換時に
前記チップカバー１１をスライド溝２に沿って上方にス
ライドさせる必要があるが、チップカバー１１は図８に
示す如く隙間なく外枠１に取り付けられているため、前
記凹部８と凸部９の係合を外しにくく、結果としてチッ
プカバー１１をスライドしにくいという欠点があった。
本考案の目的は、上記した従来技術の欠点をなくし、チ
ップカバーを簡単にスライドできるようにすることであ
る。When the blade 6 is replaced, it is necessary to slide the tip cover 11 upward along the slide groove 2, but the tip cover 11 is attached to the outer frame 1 without any gap as shown in FIG. Therefore, there is a disadvantage that the engagement between the concave portion 8 and the convex portion 9 is hardly released, and as a result, the chip cover 11 is hard to slide.
SUMMARY OF THE INVENTION An object of the present invention is to eliminate the above-mentioned disadvantages of the prior art and to make it easy to slide the chip cover.
【０００４】[0004]
【課題を解決するための手段】上記目的は、前記チップ
カバーに、外枠に係止する時にはチップカバーの弾性力
で係止力を付与し、スライドさせる時にはチップカバー
に外圧を付与することで前記係止部が外れるよう、チッ
プカバーと本体外枠の関係を工夫することにより達成さ
れる。The object of the present invention is to provide the chip cover with a locking force by the elastic force of the chip cover when locking the chip cover to the outer frame, and by applying an external pressure to the chip cover when sliding the chip cover. This is achieved by devising the relationship between the chip cover and the outer frame of the main body so that the locking portion is released.
【０００５】[0005]
【作用】上記のように構成されたチップカバーは、チッ
プカバーの凹部と本体外枠に形成された凸部とが係合し
て係止され、チップカバーに外圧を付与するとチップカ
バーが変形して係合部が外れ、チップカバーをスムーズ
にスライドできるようになる。In the chip cover constructed as described above, the concave portion of the chip cover and the convex portion formed on the outer frame of the main body are engaged and locked, and when an external pressure is applied to the chip cover, the chip cover is deformed. As a result, the engagement portion is disengaged, and the chip cover can be slid smoothly.
【０００６】[0006]
【実施例】本考案の一実施例を図１〜図６を参照して以
下説明する。本考案の特徴は、図２に示す如く、チップ
カバー５と本体外枠１との間に間隙σを設けたことであ
る。またチップカバー５の位置決めは、図４〜図６に示
すチップカバー５の凹部８が本体外枠１に形成された凸
部９と係合することにより決定される（図３）。前記間
隙σを小さくするようにチップカバー５に外圧を加える
と、チップカバー５の両側部が外側に変形し、凹部８と
凸部９の係合部が外れるので、チップカバー５を容易に
スライドできるようになる。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS One embodiment of the present invention will be described below with reference to FIGS. The feature of the present invention is that a gap σ is provided between the chip cover 5 and the outer frame 1 as shown in FIG. The positioning of the chip cover 5 is determined by engaging the concave portion 8 of the chip cover 5 shown in FIGS. 4 to 6 with the convex portion 9 formed on the main body outer frame 1 (FIG. 3). When an external pressure is applied to the chip cover 5 so as to reduce the gap σ, both sides of the chip cover 5 are deformed outward, and the engaging portion between the concave portion 8 and the convex portion 9 is released, so that the chip cover 5 is easily slid. become able to.
【０００７】[0007]
【考案の効果】本考案によれば、チップカバー固定時に
は、チップカバーの弾性力で係止力が作用し、またチッ
プカバーを押してチップカバーを変形させることによ
り、前記チップカバーと外枠との前記係止部が簡単に外
れるので、チップカバーを簡単にスライドさせることが
可能となる。According to the present invention, when the chip cover is fixed, a locking force acts by the elastic force of the chip cover, and the chip cover is deformed by pressing the chip cover, thereby allowing the chip cover to be connected to the outer frame. Since the locking portion is easily released, the chip cover can be easily slid.
【図１】 本考案電気ジグソーの一実施例を示す斜視
図。FIG. 1 is a perspective view showing an embodiment of an electric jigsaw of the present invention.
【図２】 図１のＡ−Ａ断面図。FIG. 2 is a sectional view taken along line AA of FIG.
【図３】 図１のＢ−Ｂ断面図。FIG. 3 is a sectional view taken along line BB of FIG. 1;
【図４】 本考案チップカバーを示す平面図。FIG. 4 is a plan view showing the chip cover of the present invention.
【図５】 図４の正面図。FIG. 5 is a front view of FIG. 4;
【図６】 図４の側面図。FIG. 6 is a side view of FIG. 4;
【図７】 従来の電気ジグソーの一例を示す斜視図。FIG. 7 is a perspective view showing an example of a conventional electric jigsaw.
【図８】 図７のＣ−Ｃ線断面図。FIG. 8 is a sectional view taken along line CC of FIG. 7;
【図９】 図７のＤ−Ｄ線断面図。FIG. 9 is a sectional view taken along line DD of FIG. 7;
１は本体外枠、２はスライド溝、３はスイッチ、４はブ
レードホルダ、５、１１はチップカバー、６はブレー
ド、７はベース、８は凹部、９は凸部である。1 is an outer frame of the main body, 2 is a slide groove, 3 is a switch, 4 is a blade holder, 5 and 11 are chip covers, 6 is a blade, 7 is a base, 8 is a concave portion, and 9 is a convex portion.
Claims (1)
上下動して被切断材を切断するブレードと、ブレードの
上方に位置する本体外枠に設けられ、ブレードの移動方
向に沿って延びた少なくとも２個のスライド溝と、スラ
イド溝に嵌合する側方両端部を有し、スライド溝に沿っ
てベース側にスライドした時には本体外枠とベース間の
ブレードの周りを覆うチップカバーとを備え、チップカ
バーの側方両端と本体外枠あるいはスライド溝内に互い
に係合可能な係止部をそれぞれ１個以上設けた電気ジグ
ソーであって、 前記チップカバーと本体外枠の前面との間に間隙が生じ
るようにチップカバーを形成し、間隙をなくすようにチ
ップカバーに外圧を加えると、チップカバーの側方両端
が本体外枠から離れるように変形しチップカバーの係止
部と本体外枠あるいはスライド溝内に設けられた係止部
との係合が外れるようにしたことを特徴とする電気ジグ
ソー。 1. A moves up and down through the opening provided in the front of the base and the blade for cutting the workpiece, provided in the main body outer frame located above the blade, along the moving direction of the blade and at least two slide grooves extending, having a lateral end portions for fitting engagement with the scan la <br/> id groove, along the slide groove
When it slides to the base side, it has a body cover and a chip cover that covers around the blade between the bases.
Put both ends of the bar side into the outer frame or slide groove of the bar.
An electric jigsaw provided with at least one engaging portion that can be engaged with the tip cover, wherein a gap is formed between the tip cover and the front surface of the main body outer frame.
The tip cover so that there is no gap.
When external pressure is applied to the tip cover, both sides of the tip cover
Deforms away from the outer frame of the main body and locks the chip cover
Section and locking section provided in the outer frame or slide groove of the main body
Electrical jig <br/> source over, characterized in that engagement has to disengage with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8770391U JP2566157Y2 (en) | 1991-10-25 | 1991-10-25 | Electric jigsaw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8770391U JP2566157Y2 (en) | 1991-10-25 | 1991-10-25 | Electric jigsaw |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0537415U JPH0537415U (en) | 1993-05-21 |
| JP2566157Y2 true JP2566157Y2 (en) | 1998-03-25 |
Family
ID=13922283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8770391U Expired - Lifetime JP2566157Y2 (en) | 1991-10-25 | 1991-10-25 | Electric jigsaw |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2566157Y2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4561788B2 (en) * | 2007-07-20 | 2010-10-13 | パナソニック電工株式会社 | Cutting tool |
| JP4561787B2 (en) * | 2007-07-20 | 2010-10-13 | パナソニック電工株式会社 | Cutting tool |
-
1991
- 1991-10-25 JP JP8770391U patent/JP2566157Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0537415U (en) | 1993-05-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 19971111 |
|
| S531 | Written request for registration of change of domicile |
Free format text: JAPANESE INTERMEDIATE CODE: R323531 |
|
| R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
| EXPY | Cancellation because of completion of term |