CN205904965U - Hand -held electric tool - Google Patents
Hand -held electric tool Download PDFInfo
- Publication number
- CN205904965U CN205904965U CN201620870168.2U CN201620870168U CN205904965U CN 205904965 U CN205904965 U CN 205904965U CN 201620870168 U CN201620870168 U CN 201620870168U CN 205904965 U CN205904965 U CN 205904965U
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- CN
- China
- Prior art keywords
- fastener
- electric tool
- adnexa
- replaceable
- connecting portion
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- 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.)
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Abstract
The utility model provides a hand -held electric tool, wherein, include: the electric tool body, electric tool body one end is provided with first connecting portion, first connecting portion include the recess, removable annex, the one end of removable annex is provided with the second connecting portion, the second connecting portion include a plurality of fasteners and elasticity portion, at least one fastener sets up in the elasticity portion, the fastener removable annex with when electric tool body buckle was connected, the card ended in the recess, the elastic deformation of elasticity portion so that the fastener is followed deviate from in the recess. Through the snap connections mode of recess and fastener, can realize swift, the convenient dismouting operation between removable annex and the tool body. It is simple that the process is changed in whole dismouting, need not use professional equipment, and moreover, simple structure is reliable.
Description
Technical field
This utility model is related to Multifunctional electric tool art field, more particularly, to a kind of hand held electric tool.
Background technology
Hand held electric tool is that one kind passes through motor-driven, completes a series of assembly works, such as driving screws, bores
Hole, polishing, the everyday tools of the operation such as polishing.The appearance of hand held electric tool greatly facilitates workman or user
Routine work demand.But, compared with conventional hand-operated tools, relatively costly due to electric tool, volume and weight is larger.
Therefore, it is impossible to as hand-operated tools, carry multiple different instruments to complete work simultaneously.This is accomplished by electric tool has
The stronger suitability and versatility.
Existing hand held electric tool, in order to improve its versatility, is usually used removable adnexa and main body is detached
Mode.But, existing electric tool, when changing instrument (using adnexa), it usually needs extra equipment, replacing construction is relatively
Long, process CIMS is loaded down with trivial details.
Therefore, prior art is also to be developed.
Utility model content
In view of in place of above-mentioned the deficiencies in the prior art, the purpose of this utility model is to provide hand held electric tool, purport
Solving, the existing electric tool accessory replacing time is long, needs the problem of special equipment.
In order to achieve the above object, this utility model takes technical scheme below:
A kind of hand held electric tool, wherein, comprising:
Power tool body, described power tool body one end is provided with first connecting portion；Described first connecting portion includes
Groove；
Replaceable adnexa, one end of described replaceable adnexa is provided with second connecting portion, if described second connecting portion includes
Dry fastener and elastic；At least one fastener is arranged in described elastic；Described fastener is in replaceable adnexa and described electricity
When power driven tools body snaps connection, it is locked in described groove；Described elastic elastic deformation is so that described fastener is from described recessed
Deviate from groove.
Described hand held electric tool, wherein, described groove arranges the breach corresponding with fastener.
Described hand held electric tool, wherein, is provided with the button bit being adapted with described fastener in described groove.
Described hand held electric tool, wherein, described replaceable adnexa rotates so that described fastener enters described button bit,
Fixing described replaceable adnexa and the relative position of power tool body.
Described hand held electric tool, wherein, described fastener is symmetrical arranged two-by-two as 4；2 therein are arranged on bullet
In property portion.
Beneficial effect: a kind of hand held electric tool that this utility model provides, by the buckle-type of groove and fastener even
Connect mode, be capable of quick, easily disassembling operations between replaceable adnexa and tool body.Whole disassembling, assembling and replacing process
Simply it is not necessary to use special equipment, and, simple and reliable for structure, have a good application prospect.
Brief description
Fig. 1 is the schematic perspective view of the tool body of hand held electric tool of this utility model embodiment.
Fig. 2 is the schematic perspective view of the replaceable adnexa of hand held electric tool of this utility model embodiment.
Specific embodiment
A kind of hand held electric tool that this utility model provides.For making the purpose of this utility model, technical scheme and effect
Fruit is clearer, clear and definite, and the embodiment that develops simultaneously referring to the drawings further describes to this utility model.It should be appreciated that this
The described specific embodiment in place only in order to explain this utility model, is not used to limit this utility model.
Fig. 1 and Fig. 2 is a kind of hand held electric tool of this utility model specific embodiment.As illustrated in fig. 1 and 2, this electricity
Power driven tools include: power tool body 100 and replaceable adnexa 200.
Described power tool body 100 one end is provided with first connecting portion 110.Described first connecting portion includes groove 111.
One end of described replaceable adnexa 200 is provided with second connecting portion 210.Described second connecting portion includes some fasteners
211 and elastic 212.
Wherein, at least one fastener 211 is arranged in described elastic 212.Described fastener 211 is in replaceable adnexa and institute
When stating power tool body and snapping connection, it is locked in described groove 111, thus fixing described replaceable adnexa 200 and electricity
Power driven tools body 100.When needing to split out, can make described elastic 212 that elastic deformation occurs, so that described fastener 211
Position change, from described groove 111 deviate from.
Specifically, enter for convenience of fastener and play guide effect, described groove 111 also sets up and fastener 211 phase
Corresponding breach 112.When needing to load replaceable adnexa, by fastener 211 alignment notch 112, screwed again after entrance from
And fix the position of described replaceable adnexa.
More specifically, it is provided with, in described groove 111, the button bit (not shown) being adapted with described fastener.This button bit
The position of described replaceable adnexa can further be positioned, it is to avoid it continues rotation and leads to affect tool body and replaceable
Other connections before adnexa, such as electrical contact connects, being in transmission connection of motor.
More specifically, described replaceable adnexa 200 is in a rotative pattern, so that described fastener is entered in described button bit.This button
The structure of position is matched with fastener, for the general mode that snaps connection, fixing described replaceable adnexa and power tool body
Relative position.
More specifically, as shown in Fig. 2 described fastener 211 is to be symmetrical arranged as 4 two-by-two；2 therein are arranged on elasticity
In portion 212.
In actual use, include replaceable adnexa and mount and dismount two processes.In installation process: first
Fill in by the notch alignment of the fastener of replaceable adnexa and groove and by replaceable adnexa, then screw replaceable adnexa, until
Fastener enters the button bit of setting in groove, fixing relative position between the two.In unloading process, press elastic first,
Fastener is deviate from from button bit, then, reversely screws replaceable adnexa until fastener is deviate from from indentation, there.
The hand held electric tool that this utility model provides, assembly and disassembly, can achieve rapid-assembling/disassembling without specific purpose tool.
And simple and reliable for structure, only lean on the screens between casing working of plastics to can achieve above-mentioned removable function, have good
Application prospect.
It is understood that for those of ordinary skills, can according to the technical solution of the utility model and
This utility model design in addition equivalent or change, and all these change or replace all should belong to appended by this utility model
Scope of the claims.
Claims (5)
1. a kind of hand held electric tool is it is characterised in that include:
Power tool body, described power tool body one end is provided with first connecting portion；Described first connecting portion includes groove；
Replaceable adnexa, one end of described replaceable adnexa is provided with second connecting portion, and described second connecting portion includes some cards
Part and elastic；At least one fastener is arranged in described elastic；Described fastener is in replaceable adnexa and described electronic work
When tool body snaps connection, it is locked in described groove；Described elastic elastic deformation is so that described fastener is from described groove
Abjection.
2. hand held electric tool according to claim 1 is it is characterised in that arrange corresponding with fastener on described groove
Breach.
3. hand held electric tool according to claim 1 is it is characterised in that be provided with described groove and described fastener
The button bit being adapted.
4. hand held electric tool according to claim 3 is it is characterised in that the rotation of described replaceable adnexa is so that described
Fastener enters described button bit, the relative position of fixing described replaceable adnexa and power tool body.
5. hand held electric tool according to claim 1 is it is characterised in that described fastener is symmetrical arranged two-by-two as 4；
2 therein are arranged in elastic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620870168.2U CN205904965U (en) | 2016-08-12 | 2016-08-12 | Hand -held electric tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620870168.2U CN205904965U (en) | 2016-08-12 | 2016-08-12 | Hand -held electric tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205904965U true CN205904965U (en) | 2017-01-25 |
Family
ID=57800443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620870168.2U Active CN205904965U (en) | 2016-08-12 | 2016-08-12 | Hand -held electric tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205904965U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020118504A1 (en) * | 2018-12-11 | 2020-06-18 | Tti (Macao Commercial Offshore) Limited | Connector for coupling attachment to power tool |
-
2016
- 2016-08-12 CN CN201620870168.2U patent/CN205904965U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020118504A1 (en) * | 2018-12-11 | 2020-06-18 | Tti (Macao Commercial Offshore) Limited | Connector for coupling attachment to power tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Yang Guixi Inventor before: Yang Jiaxi |
|
| CB03 | Change of inventor or designer information |