CN106112921A - A kind of assist handle structure and installation method thereof - Google Patents
A kind of assist handle structure and installation method thereof Download PDFInfo
- Publication number
- CN106112921A CN106112921A CN201610578596.2A CN201610578596A CN106112921A CN 106112921 A CN106112921 A CN 106112921A CN 201610578596 A CN201610578596 A CN 201610578596A CN 106112921 A CN106112921 A CN 106112921A
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- CN
- China
- Prior art keywords
- assist handle
- spheroid
- clamping support
- spherical part
- handle structure
- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25F—COMBINATION OR MULTI-PURPOSE TOOLS NOT OTHERWISE PROVIDED FOR; DETAILS OR COMPONENTS OF PORTABLE POWER-DRIVEN TOOLS NOT PARTICULARLY RELATED TO THE OPERATIONS PERFORMED AND NOT OTHERWISE PROVIDED FOR
- B25F5/00—Details or components of portable power-driven tools not particularly related to the operations performed and not otherwise provided for
- B25F5/02—Construction of casings, bodies or handles
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Harvester Elements (AREA)
Abstract
Present invention is disclosed a kind of assist handle structure, it includes the clamping support of one configuration, and on it, connection has assist handle.Containing a spheroid in described clamping support, described spheroid is integrated configuration, be provided with in it longitudinally through matching hole.Present invention further teaches the installation method of above-mentioned assist handle.Wherein said assist handle can drive described clamping support to rotate around described spherome surface, it is achieved the gripping angle change of described assist handle, and then the user that different operating is accustomed to can realize comfortable work, and human engineering is more excellent.
Description
Technical field
The present invention relates to a kind of assist handle structure and installation method thereof, wherein said assist handle can be used on garden instrument
Upper use.
Background technology
Along with the development of society and improving constantly of people's living standard, garden instrument is the most only that professional uses
Instrument, general masses also can use in daily life.
As a example by shrub and hedge trimmer in garden instrument, grass-mowing machine, the gardener that former this garden instrument is all special makes
With.But in recent years, also begin to be contacted by general masses, such as the branch and leaf in cell environment are pruned, greenery patches is smooth.
Garden instrument, the most hand-held grass-mowing machine, brush cutter, chain saw etc., owing to machine itself is heavier, fuselage appearance is relatively
Long, rely on single main handle to operate, user typically can feel to use arduously.Therefore, it will usually at work head and main hands
Auxiliary a holding assembly, i.e. assist handle structure is increased so that user is more prone in the process of operating with, more between handle
Comfortable.
Further, the assist handle structure arranged in prior art, it typically can carry out position adjustments, such as, its
Operating position can move up and down along operation handle axis direction, with satisfied different heights, the different need of different operating custom user
Ask.
But this position adjustments, the position being only capable of realizing in one direction assist handle is moved, for assist handle
The gripping angle of itself is unalterable.So, to some special work angles, or the special operation angle of certain user
Degree custom, it still can bring operational inconvenience, and not meet the requirement of ergonomics.
Therefore, necessary develop a kind of novel assist handle structure being used on garden instrument, overcome existing
Defect in technology.
Summary of the invention
It is an object of the invention to provide a kind of assist handle structure, its grip part can carry out multi-angle regulation.
For achieving the above object, present invention employs following technical scheme:
A kind of assist handle structure, it includes the clamping support of one configuration, and on it, connection has assist handle.Described clamping
Also containing a spheroid in support, described spheroid is integrated configuration, be provided with in it longitudinally through matching hole.Wherein said auxiliary
Assistant's handle can drive described clamping support to rotate around described spherome surface, and then realizes the gripping of described assist handle
Angle changes.
Further, in different embodiments, wherein said clamping support is provided with collecting spherical part, is provided with
Open end, described spheroid is housed in described collecting spherical part from described open end.
Further, in different embodiments, the open end of wherein said collecting spherical part has connected Fast clamping device,
Described Fast clamping device can tighten up the opening of the open end of described collecting spherical part so that described clamping support firmly clamps
On described spheroid, and then make described assist handle that described clamping support can not be driven to revolve around described spherome surface
Turn.
Further, in different embodiments, the bottom of wherein said clamping support is provided with accepting groove, described auxiliary
Handle connects in described accepting groove.
Further, in different embodiments, wherein said accepting groove includes half armful of formula open slot.
Further, in different embodiments, the mating surface of the matching hole of wherein said spheroid is provided with opening
Gap.
Further, in different embodiments, the mating surface of the matching hole of wherein said spheroid is provided with projection.
Present invention also offers a kind of method installing above-mentioned assist handle, expand described collecting spherical part and/or along institute
State spheroid described in matching hole radial contraction；Described spheroid is inserted described collecting spherical part；Connect described in described stock is inserted
Hole.
Present invention also offers the another kind of method installing above-mentioned assist handle, described stock is inserted described matching hole；
Expand described collecting spherical part；Described spheroid is inserted described collecting spherical part.
Compared to prior art, it is an advantage of the present invention that a kind of assist handle structure that the present invention relates to, it is realizing
Can along operation handle axis up-down adjustment while, use sphere structure so that its assist handle can realize around spherome surface
Any angular orientation quickly regulates, thus realizes operator's regulation to its gripping angle.So, so that different operating is practised
Used user, in different operating environments, can realize comfortable work, and human engineering is more excellent.The most described assist handle
Clamping support uses one configuration, can reach to simplify structure, minimizing Assembly part, convenient handling, improve the effects such as ruggedness.
Accompanying drawing explanation
Fig. 1 is a kind of assist handle structure that the present invention relates to, its decomposition texture schematic diagram；
Fig. 2 is a kind of assist handle structure that the present invention relates to, the structural representation of it spheroid included；
Fig. 3 is a kind of assist handle structure shown in Fig. 1, and its package assembly schematic diagram, wherein its Fast clamping device is in tightly
Solid fraction state；
Fig. 4 is a kind of assist handle structure shown in Fig. 3, the cross-sectional schematic cut open along its center line；
Fig. 5 is the structural representation of a kind of assist handle structure shown in Fig. 1, and wherein its Fast clamping device is in and unclamps shape
State；
Fig. 6 is a kind of assist handle structure shown in Fig. 1, the schematic diagram of its assist handle anglec of rotation.
Fig. 7 is to house spherical part cavity core-pulling mechanism schematic diagram.
Spherical part cavity core-pulling mechanism explosive view is housed during Fig. 8.
Label declaration in accompanying drawing 1～8:
Spheroid 1 matching hole 10
Opened gap 101 projection 103
Stock 2 assist handle 3
Clamping support 4 houses spherical part 40
Open end 400 hook portion 401
Half armful of formula open slot 42 Fast clamping device 5
Spanner portion 50 hollow clamping part 52
Mandrel 61 first slide block 62
Second slide block 63
Detailed description of the invention
Below in conjunction with a kind of assist handle structure to the present invention relates to of preferred embodiment and accompanying drawing thereof and installation method thereof
Technical scheme be further non-limitingly described in detail.
Referring to shown in Fig. 1, an embodiment of the invention provides a kind of assist handle structure, it include spheroid 1,
Assist handle 3, clamping support 4 and Fast clamping device 5.
Described spheroid 1 is integrated configuration, the matching hole 10 being provided through along the longitudinal direction in the middle part of it, in order to it can fill
Fit on predetermined garden instrument (be only for example, but be not limited to), such as, on the stock 2 of grass-mowing machine.Joining of described matching hole 10
Connect on surface, be additionally provided with opened gap 101 and protruding 103 (as shown in Figure 2).
Wherein, described opened gap 101, when described spheroid 1 is by external pressure, it can have the receipts of certain distance
Contracting so that described matching hole 10 connect size, have certain reducing, in conjunction with on described mating surface arrange projection
103, so that described spheroid 1 is firmly assemblied on described garden instrument, it is impossible to move easily.
In different embodiments, wherein said opened gap 101 arranges quantity with projection 103 and arranges layout,
Depending on can be with concrete needs, and indefinite.Such as, in a detailed description of the invention, it can respectively arrange 3, is spaced
It is evenly arranged on the mating surface of described matching hole 10.
Described clamping support 4 is also integrated configuration, and wherein upper position is provided with collecting spherical part 40, and its underpart is provided with
One and half armfuls of formula open slots 42.Described collecting spherical part 40 includes open end 400, and described spheroid 1 is from described open end 400
It is housed in described collecting spherical part 40.Further, the two ends of wherein said open end 400, its one end is a turn of bilge,
The other end is a hook portion 401, has certain distance between the two.
Owing to the collecting spherical part 40 of clamping support 4 is a kind of cavity having close to whole circle back-off, therefore in manufacture process
Middle employing core-pulling mechanism carries out housing the demoulding of spherical part 40 cavity.Core-pulling mechanism includes mandrel 61, multiple first slide block 62 and
Multiple second slide blocks 63.Preferably, core-pulling mechanism includes three the first slide blocks 62 and three the second slide blocks 63.First slide block 62 He
Second slide block 63 compartment of terrain is around being arranged in mandrel 61 periphery, as it is shown in fig. 7, the first slide block 62 and outer peripheral face of the second slide block 63
Combination forms the inner surface housing spherical part 40 cavity.During the demoulding, first being extracted out by mandrel 61, the first slide block 62 can to contract also
Extracting out, then the second slide block 63 also can complete to house the demoulding of spherical part 40 cavity to contract and extract out.Other embodiment party
In formula, it is possible to the method using the strong demoulding.
Further, described half armful of formula open slot 42 is used for assembling described assist handle 3 in the inner, is firm between the two
Connect so that described assist handle 3 can not move in described half armful of formula open slot 42, but described clamping support 4 can be driven to transport
Dynamic.
Described Fast clamping device 5, for being arranged on the open end 400 of described clamping support 4, it includes spanner portion 50 He
Hollow clamping part 52.Wherein said hollow clamping part 52 is for being buckled in open end 400 one end of described collecting spherical part 40
Hook portion 401 on, by the rotation in described spanner portion 50, it is achieved tight between described hollow clamping part 52 and described hook portion 401
Gu or unclamp.
Referring to Fig. 3, shown in 4, which illustrates a kind of assist handle structure that the present invention relates to, the structure after it assembles is shown
It is intended to.Wherein said Fast clamping device 5 is in tightening state so that the open end 400 of described spheroid resettlement section 40, its two ends it
Between distance relatively diminish so that described clamping support 4 produces bigger pressure to the described spheroid 1 housed in the inner,
And then make the opened gap 101 on described spheroid 1 matching hole 10 be in the state of tightening up.At this moment, in described spheroid 1 matching hole 10
The size that connects become to tighten up, in conjunction with the described effect of protruding 103 so that described spheroid 1 can the most firmly connect
On the garden instrument at its place, it is impossible to carry out relative movement.Meanwhile, described clamping support 4 is also pressed on described spheroid 1,
Can not rotate relative to described spheroid 1 under the drive of described assist handle 3.
Refer to shown in Fig. 5, which illustrates a kind of assist handle structure that the present invention relates to, when its Fast clamping device 5 unclamps,
The position relationship of each inter-module.The open end 400 of wherein said spheroid resettlement section 40, the distance between its two ends becomes relatively
Greatly.At this moment, the pressure that described clamping support 4 produces for described spheroid 1 reduces or no longer exists, so that described spheroid
Opened gap 101 on 1 matching hole 10 is from the recovering state original state tightened up.So, chi is connected in described spheroid matching hole 10
Very little the loosest so that described spheroid 1 can the garden instrument at its place relatively move.Meanwhile, described assist handle 3
Also described clamping support 4 can be driven to rotate around described spheroid 1 so that it is grip adjustable angle.
Refer to shown in Fig. 6, which illustrates a kind of assist handle structure that the present invention relates to, when its Fast clamping device 5 unclamps,
Several regulation angles that described assist handle 3 can occur.Figure is wherein shown angle, is only for example formula explanation, does not limit.
In the present embodiment, spheroid 1 uses generally rigidity but has certain elastic plastics, rubber or other macromolecules
Material, clamping support 4 uses the material identical with spheroid 1.In other embodiments, clamping support 4 uses different from spheroid 1
Material, this material also should have generally rigidity but have certain elastic characteristic, such as metal, plastics, rubber or other high scores
Sub-material.
By the following method the assist handle structure in the present embodiment can be installed.Expansion houses spherical part 40, with
Time along matching hole 10 radial contraction spheroid 1；Spheroid 1 is inserted collecting spherical part 40；Stock 2 is inserted matching hole 10；Locking is fast
Clamp device 5, makes assist handle be fixed on stock 2.In the case of conditions permit, it is possible to only expansion collecting spherical part 40, or only
Along matching hole 10 radial contraction spheroid 1, as long as spheroid 1 can be inserted collecting spherical part 40.
Also by following method, the assist handle structure in the present embodiment is installed.Stock (2) is inserted and connects
Hole (10)；Expansion houses spherical part (40)；Spheroid (1) is inserted collecting spherical part (40)；Locking Fast clamping device 5, makes nondominant hand
Handle is fixed on stock 2.
A kind of assist handle structure that the present invention relates to, its realize can along operation handle axis up-down adjustment while,
Use sphere structure so that its assist handle can realize any angular orientation around spherome surface and quickly regulate, thus realize behaviour
Author grips the regulation of angle to it.So, so that the user of different operating custom, in different operating environments, all
Can realize comfortable work, human engineering is more excellent.The clamping support of the most described assist handle uses one configuration, can reach letter
Change structure, reduce the effects such as Assembly part, convenient handling, raising ruggedness.
It is pointed out that above-mentioned preferred embodiment is only technology design and the feature of the explanation present invention, its object is to
Allow person skilled in the art will appreciate that present disclosure and to implement according to this, the protection of the present invention can not be limited with this
Scope.All equivalence changes made according to spirit of the invention or modification, all should contain within protection scope of the present invention.
Claims (9)
1. an assist handle structure；It is characterized in that, it includes the clamping support of one configuration, and on it, connection has nondominant hand
Handle；Also containing a spheroid in wherein said clamping support, described spheroid is integrated configuration, be provided with in it longitudinally through join
Connect hole；Wherein said assist handle can drive described clamping support to rotate around described spherome surface, and then realizes institute
State the gripping angle change of assist handle；Described clamping support and described spheroid are elastomeric material.
A kind of assist handle structure the most according to claim 1；It is characterized in that, wherein said clamping support is provided with receipts
Holding spherical part, be provided with open end, described spheroid is housed in described collecting spherical part from described open end.
A kind of assist handle structure the most according to claim 2；It is characterized in that, the opening of wherein said collecting spherical part
End has connected Fast clamping device, and described Fast clamping device can tighten up the opening of the open end of described collecting spherical part so that institute
State clamping support be firmly clamped on described spheroid, and then make described assist handle can not drive described clamping support around
Described spherome surface rotates.
A kind of assist handle structure the most according to claim 1；It is characterized in that, the bottom of wherein said clamping support sets
Being equipped with accepting groove, described assist handle connects in described accepting groove.
A kind of assist handle structure the most according to claim 4；It is characterized in that, wherein said accepting groove includes half armful of formula
Open slot.
A kind of assist handle structure the most according to claim 1；It is characterized in that, joining of the matching hole of wherein said spheroid
Connect and on surface, be provided with opened gap.
A kind of assist handle structure the most according to claim 1；It is characterized in that, joining of the matching hole of wherein said spheroid
Connect and on surface, be provided with projection.
8. the method installing assist handle as claimed in claim 1, expands described collecting spherical part (40) and/or along institute
State spheroid (1) described in matching hole (10) radial contraction；Described spheroid (1) is inserted described collecting spherical part (40)；By described length
Bar (2) inserts described matching hole (10).
9. the method installing assist handle as claimed in claim 1, inserts described matching hole by described stock (2)
(10)；Expand described collecting spherical part (40)；Described spheroid (1) is inserted described collecting spherical part (40).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610578596.2A CN106112921A (en) | 2016-07-21 | 2016-07-21 | A kind of assist handle structure and installation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610578596.2A CN106112921A (en) | 2016-07-21 | 2016-07-21 | A kind of assist handle structure and installation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106112921A true CN106112921A (en) | 2016-11-16 |
Family
ID=57289899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610578596.2A Pending CN106112921A (en) | 2016-07-21 | 2016-07-21 | A kind of assist handle structure and installation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106112921A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113853278A (en) * | 2019-06-26 | 2021-12-28 | 喜利得股份公司 | Side handle for hand-held electric power tool |
| US11318589B2 (en) | 2018-02-19 | 2022-05-03 | Milwaukee Electric Tool Corporation | Impact tool |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6581246B1 (en) * | 2001-10-02 | 2003-06-24 | Robert Reid Polette | Adjustable grass trimmer handle |
| WO2012051353A2 (en) * | 2010-10-12 | 2012-04-19 | Quick Christopher L | Universal trimmer handle assembly |
| US20140260839A1 (en) * | 2013-03-12 | 2014-09-18 | Edward Patrick Hurley | Powered grounds tool supporting handle |
| CN204168758U (en) * | 2014-09-28 | 2015-02-25 | 南京德朔实业有限公司 | Mower |
| CN204796169U (en) * | 2015-02-07 | 2015-11-25 | 童弋康 | Knife head angle adjustable lawn mower |
| CN205835229U (en) * | 2016-07-21 | 2016-12-28 | 天佑电器（苏州）有限公司 | A kind of assist handle structure |
-
2016
- 2016-07-21 CN CN201610578596.2A patent/CN106112921A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6581246B1 (en) * | 2001-10-02 | 2003-06-24 | Robert Reid Polette | Adjustable grass trimmer handle |
| WO2012051353A2 (en) * | 2010-10-12 | 2012-04-19 | Quick Christopher L | Universal trimmer handle assembly |
| US20140260839A1 (en) * | 2013-03-12 | 2014-09-18 | Edward Patrick Hurley | Powered grounds tool supporting handle |
| CN204168758U (en) * | 2014-09-28 | 2015-02-25 | 南京德朔实业有限公司 | Mower |
| CN204796169U (en) * | 2015-02-07 | 2015-11-25 | 童弋康 | Knife head angle adjustable lawn mower |
| CN205835229U (en) * | 2016-07-21 | 2016-12-28 | 天佑电器（苏州）有限公司 | A kind of assist handle structure |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11318589B2 (en) | 2018-02-19 | 2022-05-03 | Milwaukee Electric Tool Corporation | Impact tool |
| US11964368B2 (en) | 2018-02-19 | 2024-04-23 | Milwaukee Electric Tool Corporation | Impact tool |
| CN113853278A (en) * | 2019-06-26 | 2021-12-28 | 喜利得股份公司 | Side handle for hand-held electric power tool |
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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 | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20170116 Address after: Huahong Street Industrial Park in Suzhou city of Jiangsu Province, No. 18 215000 Applicant after: Suzhou Cleva Precision Machinery & Technology Co., Ltd. Address before: 215000 Suzhou Industrial Park, Jiangsu City Park Street, No. 8 Applicant before: Skybest Electric Appliance (Suzhou) Co., Ltd. |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161116 |
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| RJ01 | Rejection of invention patent application after publication |