CN1903515A - Hand-held tool - Google Patents
Hand-held tool Download PDFInfo
- Publication number
- CN1903515A CN1903515A CN 200610107452 CN200610107452A CN1903515A CN 1903515 A CN1903515 A CN 1903515A CN 200610107452 CN200610107452 CN 200610107452 CN 200610107452 A CN200610107452 A CN 200610107452A CN 1903515 A CN1903515 A CN 1903515A
- Authority
- CN
- China
- Prior art keywords
- handle portion
- handle cover
- handle
- handheld tool
- 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.)
- Pending
Links
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- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
- Workshop Equipment, Work Benches, Supports, Or Storage Means (AREA)
- Portable Power Tools In General (AREA)
Abstract
The invention provides a hand-held tool including a grip cover, more easily attached and detached, and more firmly mounted. In this hand-held tool, a body part 2 including a driving mechanism for operating a mounted tip tool and a grip part 3 for holding are provided substantially T-shaped or substantially L-shaped, and a detachable grip cover 5 is provided on the surface of the grip part 3. The grip cover 5 is elastically expanded and mounted on the surface of the grip part 3.
Description
Technical field
The present invention relates to the handheld tool of drill bit actuating sleeve (drill driver) or impact wrench (impact wrench) etc.
Background technology
Always, at the handheld tool that the main part that is provided with the driving mechanism that comprises the front end tool action that makes installation constitutes with the handle portion that is used for gripping with being similar to T word shape or approximate L word shape, known have: in the mountable structure (for example patent documentation 1) that handle cover is installed with unloading of handle portion.
According to this patent documentation 1 disclosed handheld tool, can form handle shape corresponding to the operator, have easy-to-use advantage.
[patent documentation 1] spy opens the 2001-310273 communique
Yet, in the handheld tool of patent documentation 1, owing to by making a plurality of projections and recess chimeric, formed the structure at handle portion mounting knob lid, therefore all chimeric reliably cost labour's of these projections and recess problem has appearred making.
In addition, then be difficult to use, therefore wish that described handle cover is kept more securely if handle cover comes off from handle.
Summary of the invention
The objective of the invention is to obtain to possess the handheld tool of the handle cover that can load and unload more easily and can install more securely.
The handheld tool of first invention, it is provided with the main part of the driving mechanism that comprises the front end tool action that makes installation and the handle portion that is used to grip, and described main part and handle portion are configured to approximate T word shape or approximate L word shape, and, described handheld tool possesses the mountable handle cover that unloads of this handle portion relatively, wherein, described handle cover is installed on the surface of handle portion with the state of flexibly expansion.
The handheld tool of second invention is characterised in that described handle portion has been sent out guide part, and this guide part guides to described handle cover the installation site of regulation.
According to first invention, can more easily handle cover be installed to handle portion, and the flexible recuperability utilization that handle cover can be desired to dwindle makes the confining force of this handle cover, so can more securely handle cover be remained on the handle portion.
According to second invention, can more successfully carry out handle cover is installed to the operation of handle portion, and can obtain the installment state expected more reliably.
Description of drawings
Fig. 1 is the exploded perspective view of the handheld tool of first embodiment of the present invention;
Fig. 2 is the rearview (a) of the handheld tool of first embodiment of the present invention and the front view (b) of handle cover;
Fig. 3 is the exploded perspective view of the handheld tool of second embodiment of the present invention;
Fig. 4 is the side view (a) and the rearview (b) of the handheld tool of second embodiment of the present invention.
Among the figure, 1, the 1A-handheld tool; The 2-main part; The 3-handle portion; 5,5A-handle cover; 13-gathering sill (guide part).
The specific embodiment
Below, with reference to accompanying drawing on one side embodiments of the present invention at length described on one side.
(first embodiment) Fig. 1 be present embodiment the exploded perspective view of hand-held tool, Fig. 2 is the rearview (a) of handheld tool and the front view (b) of handle cover.Have again, below, from making things convenient for angle, as the front side, another is distolateral as rear side with a side of the installation front end tool of main part, and the front of handle portion is defined as downside, and another distolateral (main part side) is defined as upside.
Present embodiment be hand-held tool 1 structure that main part 2 and the handle portion 3 approximate T word shape ground that are used to grip are provided with, this main part 2 comprises the driving mechanism that the front end tool (not shown) that makes installation is used to rotate or move back and forth (for example motor etc.) or makes the reducing gear of the action deceleration that driving mechanism takes place (for example gear-box (gear box) etc.) etc.The lid of main part 2 and handle portion 3 by approximate T word shape ground formation under the situation that the side is observed substantially not smoothly two lids be engaged with each other and constitute.Have again,, the battery component 4 as power supply is installed releasably in the bottom of handle portion 3 (leading section).
This hand-held tool 1 constitutes, can be at the part loading and unloading handle cover 5 on the surface of handle portion 3.In the present embodiment, the mode of the regional 3a of approximate L word shape under the situation of observing to the side of the rear portion of main part 2 and bottom (parts of handle portion 3 sides) with the rear portion (another distolateral part of front end tool one side is installed) that coats from handle portion 3 is releasably installed the handle cover 5 of approximate L word shape ground formation under the situation of observing along the surface shape curves and the side of this handle portion 3.
Be formed with engaging recessed part 6 in the side of handle portion 3, on the other hand, be formed with the engaging protrusion 7 that engages with it on handle cover 5, by these engaging recessed parts 6 and engaging protrusion 7 engagings, (buckle) installed on the regional 3a ground that handle cover 5 is coated handle portion 3.
Be specially, towards rear side (opposition side of front end tool one side is installed) opening, intercalation is from the ora terminalis engaging protrusion 7 that (front end tool side) extends towards the front side of handle cover 5 at the sidewall of the step on the border that is formed at the regional 3a that is covered by handle cover 5 for engaging recessed part 6.
In addition, be formed with screw hole (female threaded hole) 8 on the surface of regional 3a, on the other hand, be formed with approximate columned lug boss 9 at the inner surface of handle cover 5 corresponding to this screw hole 8, by making screw and the screw hole 8 spiral shells knot of inserting the through hole of wearing lug boss 9, handle cover 5 can be fixed on the handle portion 3.
In addition, in the present embodiment, constitute this handle cover 5, make under its state of flexibly expanding, can be installed to the assigned position on the surface of handle portion 3 to contain rubber-like elastomers such as resin or rubber.
Promptly, in advance the size of at least a portion of handle cover 5 is set at less than size corresponding to the handle portion 3 of this size, while handle cover 5 expansions are installed on the handle portion 3, under the state after the installation, make handle cover 5 produce flexible recuperability (tension force).
Be specially, for example shown in Figure 2, in advance size (separating distance) D2 between the end limit of the assigned position of the handle cover 5 of backsight (main look) is set at size (width) D1 less than the correspondence of handle portion 3, handle portion 3 is covered while the ora terminalis that enlarges handle cover 5 interval each other, reach identical or greater than dimension D 1 until dimension D 2 with dimension D 1, with engaging protrusion 7 intercalations in engaging recessed part 6 and combination.
According to described structure, the flexible recuperability (tension force) that produces by stretching handle cover 5 covers the confining force of handle portions 3 and works as handle cover 5.
According to above present embodiment, under the state that handle cover 5 is flexibly expanded, be installed to the surface of handle portion 3, therefore can more easily handle cover 5 be installed on the handle portion 3, and the confining force of this handle cover 5 is made in the flexible recuperability utilization that handle cover 5 can be desired to dwindle, so can more securely handle cover 5 be remained on the handle portion 3.
(second embodiment) Fig. 3 is the exploded perspective view of the handheld tool of present embodiment, and Fig. 4 is the side view (a) and the rearview (b) of handheld tool.Have, the handheld tool of present embodiment possesses the inscape identical with the handheld tool of above-mentioned first embodiment again.Therefore, for the common symbol of inscape mark of correspondence, and the repetitive description thereof will be omitted.In addition, in the present embodiment, also from making things convenient for angle, as the front side, another is distolateral as rear side with a side of the installation front end tool of main part, and the front of handle portion is defined as downside, and another distolateral (main part side) is defined as upside.
The handheld tool 1A of present embodiment is the structure that is provided with guide part, and this guide part guides to handle cover 5 installation site of regulation on the handle portion 3.
Be specially, as guide part, the center line of this main part 2 of the bottom of clamping main part 2, be provided with along a pair of gathering sill 13 of the length direction (fore-and-aft direction) of this main part 2 in two sides, on the other hand, on handle cover 5A, be provided with a pair of rib of giving prominence to towards the mutual subtend in inboard ground from the inner surface of the part that coats main part 2 12, can one side rib 12 be inserted into it is moved along this gathering sill 13, Yi Bian make handle cover 5 move to the installation site of handle portion 3.
Have again, in the present embodiment, replace the lug boss 9 that is provided with in above-mentioned first embodiment, be provided with recess 11 corresponding to screw hole formation portion 10 corresponding to screw hole 8.
According to above present embodiment, be provided with gathering sill 13 as guide part, and be provided with the rib corresponding 12 with it, therefore can more successfully carry out handle cover 5 is installed to the operation of handle portion 3, and can more reliably handle cover 5 be guided to the installation site of expectation, obtain the installment state of expectation.
More than, disclose suitable embodiment of the present invention, but the present invention is not limited to above-mentioned embodiment, can carry out various distortion.
For example, handle cover also can be can't help single raw material and be constituted, but by a plurality of raw material being made up etc., for example makes up the shaping thing that is made of harder raw material (metal or resin etc.) and softer elastomer etc. and constitutes.
In addition, the fixing of screw is not certain needs yet, can only be fixed by the combination of snap fastener yet.In addition, also pawl etc. can suitably be set in the holding section.
In addition, shape or size, the configuration etc. of handle cover or handle portion, snap fastener, guide part, handheld tool etc. also are not limited to above-mentioned embodiment, can carry out various distortion.
Claims (2)
1. handheld tool, it is provided with the main part of the driving mechanism that comprises the front end tool action that makes installation and the handle portion that is used to grip, and described main part and handle portion are configured to approximate T word shape or approximate L word shape, and, described handheld tool possesses the mountable handle cover that unloads of this handle portion relatively, wherein
Described handle cover is installed on the surface of handle portion with the state of flexibly expansion.
2. handheld tool according to claim 1, wherein,
Described handle portion is provided with guide part, and this guide part guides to described handle cover the installation site of regulation.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2005214690A JP2007030083A (en) | 2005-07-25 | 2005-07-25 | Hand-held tool |
| JP2005214690 | 2005-07-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1903515A true CN1903515A (en) | 2007-01-31 |
Family
ID=37672949
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006201212751U Expired - Fee Related CN200981225Y (en) | 2005-07-25 | 2006-07-25 | Hand-held tool |
| CN 200610107452 Pending CN1903515A (en) | 2005-07-25 | 2006-07-25 | Hand-held tool |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006201212751U Expired - Fee Related CN200981225Y (en) | 2005-07-25 | 2006-07-25 | Hand-held tool |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP2007030083A (en) |
| CN (2) | CN200981225Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103358292A (en) * | 2013-07-23 | 2013-10-23 | 钱自财 | Electric handheld tool |
| CN111770853A (en) * | 2018-03-01 | 2020-10-13 | 大众汽车股份公司 | Grasping device for object, charger robot with grasping device |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009066687A (en) * | 2007-09-12 | 2009-04-02 | Ryobi Ltd | Power tool |
| KR101715279B1 (en) * | 2015-03-31 | 2017-03-13 | 계양전기 주식회사 | An electrically-drive tool |
| JP6650743B2 (en) * | 2015-12-10 | 2020-02-19 | 京セラインダストリアルツールズ株式会社 | Electric tool |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0360531U (en) * | 1989-10-16 | 1991-06-13 | ||
| SE9000081L (en) * | 1990-01-10 | 1991-07-11 | Bahco Verktyg Ab | ELECTRIC CRAFT CRAFT |
| JP2638750B2 (en) * | 1994-10-13 | 1997-08-06 | リョービ株式会社 | Power tool handle structure |
| US6082468A (en) * | 1998-04-20 | 2000-07-04 | Snap-On Tools Company | Interchangeable grips for power hand tools |
-
2005
- 2005-07-25 JP JP2005214690A patent/JP2007030083A/en active Pending
-
2006
- 2006-07-25 CN CNU2006201212751U patent/CN200981225Y/en not_active Expired - Fee Related
- 2006-07-25 CN CN 200610107452 patent/CN1903515A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103358292A (en) * | 2013-07-23 | 2013-10-23 | 钱自财 | Electric handheld tool |
| CN111770853A (en) * | 2018-03-01 | 2020-10-13 | 大众汽车股份公司 | Grasping device for object, charger robot with grasping device |
| US11975441B2 (en) | 2018-03-01 | 2024-05-07 | Volkswagen Aktiengesellschaft | Gripper device for an object, charging robot having a gripper device |
| CN111770853B (en) * | 2018-03-01 | 2024-10-22 | 大众汽车股份公司 | Gripping device for an object, charging robot with a gripping device |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2007030083A (en) | 2007-02-08 |
| CN200981225Y (en) | 2007-11-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |