CN207014306U - Electric tool and its assist handle - Google Patents
Electric tool and its assist handle Download PDFInfo
- Publication number
- CN207014306U CN207014306U CN201720492459.7U CN201720492459U CN207014306U CN 207014306 U CN207014306 U CN 207014306U CN 201720492459 U CN201720492459 U CN 201720492459U CN 207014306 U CN207014306 U CN 207014306U
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- annex
- host cavity
- handle
- electric tool
- assist handle
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Abstract
A kind of assist handle of disclosure and there is its electric tool, the assist handle includes being available for the handle portion gripped and is connected with the handle portion and is removably assembled in the connecting portion of electric tool, the handle portion has hollow tubular host cavity and the tubular host cavity is partitioned into some separation muscle of multiple annex accepting grooves, and some muscle that separate extend to be formed and with each independent interior lateral margin from the inwall of the tubular host cavity to middle part.It is described to be arranged on the annex accepting groove that in tubular host cavity and the separation muscle with lateral margin in independence is formed by some, on the basis of assist handle agent structure and molding effect is not influenceed, effectively keep annex using handle space.
Description
Technical field
The application is related to electric tool, more particularly to the electric tool with assist handle.
Background technology
Electric tool in Working Life using very extensively, because application type for example bores, digs, and drilling size
Asynchronously it is required to change annex, general annex is stored separately with electric tool, is unfavorable for quick acquirement and is changed；Or into
It is collected together heap and easily collides, and because annex is general more sharp, is unable to wearing gloves when in use, people are often
Directly installed for convenience with hand by drill bit, hand is easily scratched by drill bit.
Therefore, it is necessary to improve to overcome technical problem present in prior art.
Utility model content
The annex storage problem of the application mainly electric tool to be solved.
In order to solve the above technical problems, on the one hand, the application provides a kind of assist handle, including it is available for the handle portion gripped
And be connected with the handle portion and be removably assembled in the connecting portion of electric tool, the handle portion has hollow tubular
Host cavity and some separation muscle that the tubular host cavity is partitioned into multiple annex accepting grooves, some muscle that separate are from institute
The inwall for stating tubular host cavity extends to be formed and with each independent interior lateral margin to middle part.
Further, some annex accepting grooves have the limit depth boss of limitation appendage length.
Further, some annex accepting grooves have different intervals to house the annex of different size.
Further, the tubular host cavity has close to the blind end of the connecting portion and opening away from the connecting portion
End is put, the handle portion also includes loading the tubular host cavity from the open end and can axially limit the annex accepting groove
Mounting cap, some holdings that the inner side of the mounting cap has a retaining ring or corresponding some annex accepting grooves are set are convex
Rise.
Further, the handle portion also includes the end cap for closing the tubular host cavity, and the end cap has towards institute
Stating the inner side of tubular host cavity and being convexly equipped with the inside of the outside of the tubular host cavity, the end cap can keep attached
There is the adapter communicated on the inside of the dop and with the dop to house for the dop of part adapter, the tubular host cavity
Room.
Further, the outer concave of the end cap is provided with shank holding chamber, and section and the annex of the shank holding chamber are received
The foldable annex shank section of tank matches.
Further, the handle portion also includes being installed in the end cap axially to limit the peace of the annex accepting groove
Cap is filled, the mounting cap has the resigning mouthful avoided with adapter reception room interference.
Further, the handle portion also includes the end cap for closing the tubular host cavity, and the end cap, which has, to be enough out
Put an annex accepting groove but be held resiliently normally closed opening, the opening can be cut between some annex accepting grooves
Change.
On the other hand, present invention also provides a kind of electric tool, including foregoing assist handle, wherein the nondominant hand
Handle is removably assembled in the electric tool by the connecting portion.
Further, the electric tool is the hammer drill type electric tool with replaceable tup, drill bit.
It is described to be arranged on by some in tubular host cavity and separation muscle with lateral margin in independence are formed according to the application
Annex accepting groove, on the basis of assist handle agent structure and molding effect is not influenceed, effectively kept using handle space
Annex.
Brief description of the drawings
The detailed description of detailed description below is referred to reference to accompanying drawing, the application will be more fully appreciated.Wherein：
Fig. 1 shows a kind of dimensional structure diagram of electric tool of the application；
Fig. 2 shows the decomposition texture schematic diagram of assist handle in Fig. 1；
Fig. 3 shows that the application assist handle is assembled with the axial cross section structure diagram of annex and accessory adapters；
Fig. 4 shows the cross section structure diagram in the application assist handle A-A directions along Fig. 3；
Fig. 5 shows that Fig. 3 centre circles show the schematic enlarged-scale view at B；
Fig. 6 shows the dimensional structure diagram that accessory adapters coordinate with annex in the application；
Fig. 7 shows the positive structure diagram of the application another kind end cap.
Embodiment
Refer to shown in Fig. 1, a kind of assist handle 100 of the application on electric tool 200 and assembling thereon.Having
In body embodiment, the electric tool is that can generally configure multiple bases with hammer drill type electric tool, these electric tools
The annexes such as tup that different purposes are changed, drill bit.In general, the type electric tool can all be equipped with assist handle 100, to make
With the middle stable holding electric tool.
Refer to shown in Fig. 2 to Fig. 6, be described in detail below in conjunction with the accompanying drawings.The assist handle 100 of the present embodiment, including can
Handle portion 10 for gripping and it is connected with the handle portion 10 and is removably assembled in the connecting portion 11 of electric tool, it is described
Handle portion 10 has hollow tubular host cavity 101 and the tubular host cavity 101 is partitioned into multiple annex accepting grooves
1013 some separation muscle 1011.The connecting portion 11 can be screwed hole, stud or tightening ring etc., will be auxiliary as long as can assist
Assistant's handle 100 is attached to electric tool.Some separation muscle 1011 are from the inwall of the tubular host cavity 101 to middle part
Extension forms and with each independent interior lateral margin 10111.It is described to be arranged on by some in tubular host cavity 101 and with independent
The annex accepting groove for separating muscle and being formed of interior lateral margin, on the basis of assist handle agent structure and molding effect is not influenceed, has
Effect keeps annex using handle space.
Some annex accepting grooves 1013 have the limit depth boss 10131 of limitation appendage length.Avoid different length
Axial float of the annex of specification in annex accepting groove 1013.Some annex accepting grooves 1013 can also have different
It is spaced to house the annex C of different size.There is the tubular host cavity 101 blind end close to the connecting portion 11 (not mark
Show) and open end away from the connecting portion 11, the handle portion 10, which also includes loading the tubular from the open end, to be housed
Chamber 101 and the mounting cap 103 that can axially limit the annex accepting groove 1013, the inner side of the mounting cap 103 have corresponding institute
State some holding projections 1033 that some annex accepting grooves 1013 are set, or the holding ring structure of plane.The present embodiment
In mounting cap 103 be flexible glue material, no matter annex C is held resiliently or is contained in gap the annex accepting groove
1013, mounting cap 103 further can carry out spacing to annex.
Please continue to refer to accompanying drawing, the handle portion 10 also includes the end cap 105 for closing the tubular host cavity 101, described
End cap 105 has towards the inner side of the tubular host cavity 101 and backwards to the outside of the tubular host cavity 101, the end
The inner side of lid 105 be convexly equipped with can keep accessory adapters D dop 1051 (referring to Fig. 6, dop 1051 in the present embodiment with
Annex shank structure is consistent, and the two can be with accessory adapters D spring clamping respective outer side edges), the tubular host cavity 101 has
Have positioned at the inner side of dop 1051 and the adapter reception room 1015 communicated with the dop 1051.Referring to Fig. 5, end cap
105 with the inwall of tubular host cavity 101 be interference fit, realizes and keeps.In a way, end cap 105 or it is assembled in end cap
105 accessory adapters D can also be played and spacing effect is carried out to annex C, but mounting cap 103 is located at tubular collecting
The inside of chamber 101, it is spacing more thorough.Thus mounting cap 103 can exist in the same embodiment with end cap 105, now, only
The resigning mouthful 1035 avoided with the adapter reception room 1015 interference is set on the mounting cap 103.This
In the case of, some some interior lateral margins 10111 for separating muscle 1011 are enclosed located at the outer of the adapter reception room 1015 jointly
In week, assist to carry out the accessory adapters D that inserts spacing, further utilize handle space.Moreover, inserted in current tools attached
Part adapter D, the smaller annex accepting groove 1013 that meets can be used to store the annex of specification, and pass through accessory adapters D
Switching, obtains the wider annex scope of application.In addition, in the embodiment shown in fig. 3, the end cap 105 has diameter big
In the overlap of the open end diameter, in order to open end cap 105, in some other embodiment, end cap can also be received completely
Hold and be protected in tubular host cavity 101.The also recessed pelmatozoa holding chamber 1053 in the outside of the end cap 105, the shank
The section of holding chamber 1053 matches with the foldable annex shank section of annex accepting groove 1013.Such as shown in Fig. 3, it can be inserted into
The screwdriver head of hexagonal handle, some relatively simple tool operations are completed, also can be as the power-assisted point for pushing end cap 105 aside.
Referring to Fig. 7, present invention also provides another design of end cap 105 ' for closing the tubular host cavity 101.Class
The toothpick design being similar in life, the end cap 105 ', which has, is enough an open annex accepting groove 1013 but via a cunning
Lid 1055 is held resiliently normally closed opening 1054, and the opening 1054 can be cut between some annex accepting grooves 1013
Change.In this case, operator, which need not open end cap 105 ', can select and pick and place the annex of needs by stirring, convenient,
Fast.
Above embodiment is merely to illustrate the application, and is not the limitation to the application.Relevant technical field
Those of ordinary skill, in the case where not departing from scope of the present application, it can also make a variety of changes and modification, thus it is all etc.
Same technical scheme falls within the category of the application, and the scope of patent protection of the application should be defined by the claims.
Claims (10)
1. a kind of assist handle (100), including it is available for the handle portion (10) that grips and is connected with the handle portion (10) and can
Releasably it is assembled in the connecting portion (11) of electric tool, it is characterised in that：There is the handle portion (10) hollow tubular to house
Chamber (101) and some separation muscle (1011) that the tubular host cavity (101) is partitioned into multiple annex accepting grooves (1013),
Some muscle (1011) that separate extend to be formed and with each independent from the inwall of the tubular host cavity (101) to middle part
Interior lateral margin (10111).
2. assist handle (100) according to claim 1, it is characterised in that some annex accepting groove (1013) tools
The limit depth boss (10131) of restricted appendage length.
3. assist handle (100) according to claim 1, it is characterised in that some annex accepting groove (1013) tools
There is different intervals to house the annex of different size.
4. the assist handle (100) according to any one of claim 1-3, it is characterised in that the tubular host cavity
(101) there is the blind end close to the connecting portion (11) and the open end away from the connecting portion (11), the handle portion
(10) also include loading the tubular host cavity (101) from the open end and can axially limit the annex accepting groove (1013)
Mounting cap (103), the inner side of the mounting cap (103) has retaining ring (1031) or corresponding some annex accepting grooves
(1013) some holdings set are raised (1033).
5. the assist handle (100) according to any one of claim 1-3, it is characterised in that the handle portion (10) is also
End cap (105) including closing the tubular host cavity (101), the end cap (105) have towards the tubular host cavity
(101) inner side and it is convexly equipped with and can keeps on the inside of the outside of the tubular host cavity (101), the end cap (105)
The dop (1051) of accessory adapters, the tubular host cavity (101) have on the inside of the dop (1051) and with it is described
The adapter reception room (1015) that dop (1051) communicates.
6. assist handle (100) according to claim 5, it is characterised in that the outer concave of the end cap (105) is provided with handle
Portion's holding chamber (1053), section and the foldable annex shank of annex accepting groove (1013) of the shank holding chamber (1053)
Section matches.
7. assist handle (100) according to claim 5, it is characterised in that the handle portion (10) also includes being installed on
Axially to limit the mounting cap (103) of the annex accepting groove (1013) in the end cap (105), the mounting cap (103) has
There is the resigning mouthful (1035) avoided with the adapter reception room (1015) interference.
8. the assist handle (100) according to any one of claim 1-3, it is characterised in that the handle portion (10) is also
End cap (105) including closing the tubular host cavity (101), the end cap (105), which has, is enough open annex collecting
Groove (1013) but normally closed opening (1054) is held resiliently, the opening (1054) can be in some annex accepting grooves
(1013) switch between.
9. a kind of electric tool, it is characterised in that including the assist handle (100) as any one of claim 1-8, institute
State assist handle (100) and the electric tool is removably assembled in by the connecting portion (11).
10. electric tool according to claim 9, it is characterised in that the electric tool is with replaceable tup, bored
The hammer drill type electric tool of head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720492459.7U CN207014306U (en) | 2017-05-05 | 2017-05-05 | Electric tool and its assist handle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720492459.7U CN207014306U (en) | 2017-05-05 | 2017-05-05 | Electric tool and its assist handle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207014306U true CN207014306U (en) | 2018-02-16 |
Family
ID=61461538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720492459.7U Active CN207014306U (en) | 2017-05-05 | 2017-05-05 | Electric tool and its assist handle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207014306U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113165157A (en) * | 2018-12-17 | 2021-07-23 | 喜利得股份公司 | Hand-held electric tool and side handle |
-
2017
- 2017-05-05 CN CN201720492459.7U patent/CN207014306U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113165157A (en) * | 2018-12-17 | 2021-07-23 | 喜利得股份公司 | Hand-held electric tool and side handle |
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| GR01 | Patent grant |