CN207626111U - A kind of gardens power tool - Google Patents
A kind of gardens power tool Download PDFInfo
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- CN207626111U CN207626111U CN201721461123.0U CN201721461123U CN207626111U CN 207626111 U CN207626111 U CN 207626111U CN 201721461123 U CN201721461123 U CN 201721461123U CN 207626111 U CN207626111 U CN 207626111U
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- bar
- connector
- power tool
- connecting portion
- gardens power
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Abstract
The utility model discloses a kind of gardens power tools, are related to plant cutting technique field.Gardens power tool, including the first bar, the second bar and connection structure；Connection structure is used for the first bar of folding connection and the second bar；Connection structure includes the first connector and the second connector being hinged, and the inner surface of the first connector and a side external surface of the first bar are fitted and connected, and the inner surface of the second connector and a side external surface of the second bar are fitted and connected；Connection structure further includes locking structure, for locking the first bar and the second bar when the second bar turns to conllinear with the first bar.The utility model realizes being hinged between the first bar and the second bar by the hinged relationship between the first connector and the second connector, to realize the folding and stretching, extension of gardens power tool, with convenient for collecting and use.
Description
Technical field
The utility model is related to plant cutting technique field more particularly to a kind of gardens power tools.
Background technology
Garden instrument refers to the tool for gardens etc..Gardens power tool includes shrub and hedge trimmer, grass-mowing machine, trimmer
And brush cutter etc..Since length is longer when such most tool use, when storage, can then occupy larger space.For example, beating the grass
Machine is the tool for the weeds in the place such as cutting lawns, garden, pasture.Handheld lawn mower is big relative to volume, weight is big
Desk-top grass-mowing machine it is more flexible, easy to operate, be widely applied.
Existing Handheld lawn mower includes hand-held part, the connecting rod between portion and hand-held part and portion of beating the grass of beating the grass, and is
Realization is large range of to beat the grass and ensures operator far from portion of beating the grass, and connecting rod is longer.But without using grass-mowing machine
When, in order to save storage space, the shorter connection pole length then the better.
Based on problem above, there is an urgent need for a kind of gardens power tool, itself folding and stretching, extension can be realized, with easy to use
And storage.
Utility model content
The purpose of this utility model is that proposing a kind of gardens power tool, itself stretching, extension and folding are realized, with convenient
It uses and stores.
For this purpose, the utility model uses following technical scheme：
A kind of gardens power tool, including：
First bar, the second bar and connection structure；
The connection structure is used for folding connection first bar and second bar；
The connection structure includes the first connector and the second connector being hinged, the interior table of first connector
Face and a side external surface of first bar are fitted and connected, outside the side of the inner surface of second connector and second bar
Surface is fitted and connected；
The connection structure further includes locking structure, for being locked when second bar turns to conllinear with first bar
Fixed first bar and the second bar.
As a kind of preferred embodiment of above-mentioned gardens power tool, the axis of the axis of first bar and second bar
When conllinear, the arc surface axis of first connector and second connector is also conllinear.
As a kind of preferred embodiment of above-mentioned gardens power tool, the locking structure includes that first connecting portion and second connect
Socket part, the first connecting portion inner surface are formed with the first arc surface being bonded with the other side of first bar, and described second
Interconnecting piece inner surface is formed with the second arc surface being bonded with second bar, first arc surface and second arc surface
Extend in the same arc surface, the first connecting portion connect with first bar and prolongs towards the direction far from first bar
It stretches, when the axis collinear of the axis of first bar and second bar, the second connecting portion is outer with second bar
Surface is bonded, and the second connecting portion and second connector are fastenedly connected.
As a kind of preferred embodiment of above-mentioned gardens power tool, the inner surface of second connector is equipped with limited post,
Second bar is equipped with the first through hole coordinated with the limited post, and the limited post is inserted into the first through hole, with limit
Make the axial movement of relatively described second connector of second bar.
As a kind of preferred embodiment of above-mentioned gardens power tool, the limited post and second connector one at
Type.
As a kind of preferred embodiment of above-mentioned gardens power tool, pass through between second connector and second bar
Screw connects.
As a kind of preferred embodiment of above-mentioned gardens power tool, second bar is hollow tube, the screw connection
On the side wall of the side of second bar, the side wall of the other side of second bar is equipped with for fastening the screw
Two through-holes.
As a kind of preferred embodiment of above-mentioned gardens power tool, the second connecting portion is equipped with and second through-hole
The protrusion of cooperation.
As a kind of preferred embodiment of above-mentioned gardens power tool, the third connector is equipped with ear, the ear
It is hinged by axis pin between first connector and the second connector.
As a kind of preferred embodiment of above-mentioned gardens power tool, the gardens power tool is grass-mowing machine, described to beat the grass
Machine includes beat the grass portion and hand-held part, and portion of beating the grass described in the first bar connection, second bar connects the hand-held part.
The beneficial effects of the utility model：
The utility model proposes gardens power tool, pass through the first connector being hinged and the second connector difference
Two bars are connected, the inner surface of the first connector and a side external surface of the first bar are fitted and connected, the inner surface of the second connector
It is fitted and connected with a side external surface of the second bar, first is realized by the hinged relationship between the first connector and the second connector
Being hinged between bar and the second bar, to realize the folding and stretching, extension of gardens power tool, with convenient for collecting and use.
Description of the drawings
Structural schematic diagram when Fig. 1 is the grass-mowing machine folded state of specific embodiment of the present invention offer；
Fig. 2 is the partial enlarged view at A in Fig. 1；
Cross section structure when Fig. 3 is the first bar that specific embodiment of the present invention provides and conllinear the second rod axis shows
It is intended to；
Fig. 4 is the structural schematic diagram for the second connector that specific embodiment of the present invention provides；
Fig. 5 is the structural schematic diagram for the second bar that specific embodiment of the present invention provides；
Fig. 6 is the structural schematic diagram for the third connector that specific embodiment of the present invention provides；
Structural schematic diagram when Fig. 7 is the grass-mowing machine working condition of specific embodiment of the present invention offer；
Fig. 8 is the partial enlarged view at B in Fig. 7.
Wherein, the 1, first bar；2, the second bar；3, connection structure；4, the first screw；5, the second screw；6, third screw；7、
It beats the grass portion；8, hand-held part；
21, first through hole；22, the second through-hole；23, third through-hole；
31, the first connector；311, the second ear；
32, the second connector；321, limited post；322, the first screw hole；323, third ear；
33, locking structure；
331, first connecting portion；332, second connecting portion；333, the first ear；
3311, the 4th ear；3321, raised；3322, the 5th ear.
Specific implementation mode
Further illustrate the technical solution of the utility model below with reference to the accompanying drawings and specific embodiments.
As illustrated in fig. 1 and 2, present embodiment proposes a kind of gardens power tool, for the work when carrying out gardens work
Tool, such as shrub and hedge trimmer, grass-mowing machine, trimmer etc., present embodiment is illustrated by taking grass-mowing machine as an example.Grass-mowing machine includes portion of beating the grass
7, hand-held part 8, the first bar 1 being connect with the portion of beating the grass 7 and the second bar 2 being connect with hand-held part 8, the first bar 1 and the second bar 2 are logical
The connection of connection structure 3 is crossed, connection structure 3 includes the first connector 31, the second connector 32 and locking structure 33.Wherein, first
The cross section of connector 31 and the second connector 32 is in semicircle shape and is hinged, the inner surface and first of the first connector 31
One side external surface of bar 1 is fitted and connected, and the inner surface of the second connector 32 and a side external surface of the second bar 2 are fitted and connected, lock
Only structure 33 is for locking the first bar 1 and the second bar 2 when the second bar 2 turns to the collinear position relative to the first bar 1.Pass through
Hinged relationship between first connector 31 and the second connector 32 realizes being hinged between the first bar 1 and the second bar 2, to real
The folding and stretching, extension of existing grass-mowing machine, with convenient for collecting and use.Locking structure 33, which can be realized, keeps when grass-mowing machine stretches
Position between one bar 1 and the second bar 2 is constant, easy to use.
In another embodiment, the cross section not necessarily semicircle shape of the first connector 31 and the second connector 32,
It can also be 1/4 round shape, 3/4 round shape or the other shapes to match with the shape of bar, the first connector 31 and the second connector
32 can also be that inner surface is arc surface, and the unlimited structure of external surface shape can be realized and be pasted respectively with the first bar 1, the second bar 2
Connection is closed, and the first bar 1 and the second bar 2 is driven mutually to fold.
In present embodiment, when the axis collinear of the axis of the first bar 1 and the second bar 2, the first connector 31 and second connects
The arc axis of fitting 32 is also conllinear.When the first bar 1 and the second bar 2 are in folded state, the first connector 31 and second connects
Fitting 32 is pivoted relative to each other, it might even be possible to reach the position that outer surface contacts with each other.
As shown in figs. 3 and 6, locking structure 33 includes first connecting portion 331 and second connecting portion 332.First connecting portion 331
Inner surface is formed with the first arc surface being bonded with another side external surface of the first bar 1, and 332 inner surface of second connecting portion is formed with
The second arc surface for being bonded with another side external surface of the second bar 2.First arc surface and the second arc surface are in the same circle
Extend in cambered surface.First connecting portion 331 connect with the first bar 1 and extends towards the direction far from the first bar 1, when the axis of the first bar 1
When the axis collinear of line and the second bar 2, second connecting portion 332 is bonded with the outer surface of the second bar 2, second connecting portion 332 and
Two connectors 32 are fastenedly connected.When grass-mowing machine is in extended state, the axis collinear of the axis of the first bar 1 and the second bar 2 leads to
Cross movement of connection the second bar 2 of limitation of the second connector 32 and second connecting portion 332 relative to the first bar 1.
As in Figure 3-5, the inner surface of the second connector 32 is equipped with limited post 321, and the second bar 2 is equipped with and limited post
The first through hole 21 of 321 cooperations, limited post 321 are inserted into first through hole 21, with 2 opposite second connector, 32 edge of the second bar of limitation
The axial movement of second bar 2.Limited post 321 and the second connector 32 are integrally formed, and without increasing other parts, are easily assembled.
Setting is there are two the first screw hole 322 on second connector 32, on the side wall of hollow 2 opposite side of the second bar respectively
If there are two the second through-hole 22 and two third through-holes 23, the position of third through-hole 23 and the first screw hole 322 corresponds, the
One screw 4 is set in the first screw hole 322 and third through-hole 23, and the second connector 32 is fixed to the second bar 2.Second through-hole 22
It is located at the opposite side of third through-hole, facilitates make-up or the dismounting of the first screw.
In present embodiment, the first connector 31 is identical with the structure of the second connector 32,31 He of the first connector
Second connector 32 can be made up of same mold, be molded without manufacturing different molds, can reduce the kind of mold
Class reduces production cost.
As shown in fig. 6, second connecting portion 332 is equipped with the protrusion 3321 coordinated with third through-hole 23.When the second bar 2 and
When two interconnecting pieces 332 are bonded, protrusion 3321 stretches into third through-hole 23, can play certain position-limiting action, prevent the second bar 2
Shaking by a small margin occurs for opposite second connecting portion 332, ensures stabilization when the second bar 2 and second connecting portion 332 are fastenedly connected
Property, reduce operation difficulty.
The middle part of locking mechanism 33 is equipped with the first ear 333, and the first ear 333 connect with the first connector 31 and second
It is hinged by axis pin between part 32, realize being hinged between the first connector 31 and the second connector 32.
In order to realize that the first connector 31 and the side of the first bar 1 are connect, the side of the second connector 32 and the second bar 2 connects
It connects and the cooperation of locking mechanism 33 and the first bar 1, the second bar 2, is set respectively on the first connector 31 and the second connector 32
Set lug.Lug includes the second ear 311 and third ear 323, corresponding, is connected respectively in first connecting portion 331 and second
The 4th ear 3311 is set in portion 332 and the 5th ear 3322, the second ear 311 and the 4th ear 3311 pass through the second screw 5
Connection, third ear 323 are connect with the 5th ear 3322 by third screw 6.
First bar 1 and the second bar 2 are under folding or non-folded state, and the second ear 311 and the 4th ear 3311 locate
Connection status between connection status, third ear 323 and the 5th ear 3322 is according between the first bar 1 and the second bar 2
Position relationship is different and changes.As shown in FIG. 7 and 8, when by the first bar 1 and the coaxial arrangement of the second bar 2, limited post 321 and the
One through-hole 21 coordinates, and third ear 323 is fastenedly connected with the 5th ear 3322 by third screw 6；When needing 1 He of the first bar
When second bar 2 folds, third screw 6 need to be removed so that the second connector 32 is in disconnected shape with second connecting portion 3312
State, the second connector 32 are rotated relative to the first connector 31 so that the axis angle between the first bar 1 and the second bar 2 constantly becomes
Change, realizes the folding between the first bar 1 and the second bar 2.
As shown in fig. 7, the grass-mowing machine of present embodiment includes beat the grass portion 7 and hand-held part 8.First bar 1 connects portion 7 of beating the grass,
Second bar 2 connects hand-held part 8, and due to foldable between the first bar 1 and the second bar 2, grass-mowing machine is when beating the grass state, the first bar
1 and 2 axis collinear of the second bar, realize it is large range of beats the grass, and ensure operator far from portion 7 of beating the grass, in receiving state,
By folding the first bar 1 and the second bar 2 so that the structure of grass-mowing machine becomes compact, reduces occupied space.
Note that above are only the preferred embodiment of the utility model.It will be appreciated by those skilled in the art that the utility model is not
It is limited to specific embodiment described here, various apparent variations can be carried out for a person skilled in the art, readjusted
With replacement without departing from the scope of protection of the utility model.Therefore, although being carried out to the utility model by above example
It is described in further detail, but the utility model is not limited only to above example, is not departing from the utility model design
In the case of, can also include other more equivalent embodiments, and the scope of the utility model is determined by scope of the appended claims
It is fixed.
Claims (10)
1. a kind of gardens power tool, which is characterized in that including：
First bar, the second bar and connection structure；
The connection structure is used for folding connection first bar and second bar；
The connection structure includes the first connector and the second connector being hinged, the inner surface of first connector with
One side external surface of first bar is fitted and connected, a side external surface of the inner surface of second connector and second bar
It is fitted and connected；
The connection structure further includes locking structure, for locking institute when second bar turns to conllinear with first bar
State the first bar and the second bar.
2. gardens power tool according to claim 1, which is characterized in that the axis of first bar and second bar
Axis collinear when, the arc surface axis of first connector and second connector is also conllinear.
3. gardens power tool according to claim 2, which is characterized in that the locking structure include first connecting portion and
Second connecting portion, the first connecting portion inner surface are formed with the first circular arc being bonded with another side external surface of first bar
Face, the second connecting portion inner surface is formed with the second arc surface being bonded with another side external surface of second bar, described
First arc surface extends with second arc surface in the same arc surface, and the first connecting portion is connect with first bar
And extend towards the direction far from first bar, it is described when the axis collinear of the axis of first bar and second bar
Second connecting portion is bonded with the outer surface of second bar, and the second connecting portion and second connector are fastenedly connected.
4. gardens power tool according to claim 3, which is characterized in that the inner surface of second connector is equipped with limit
Position column, second bar are equipped with the first through hole coordinated with the limited post, and the limited post is inserted into the first through hole,
To limit the axial movement of relatively described second connector of second bar.
5. gardens power tool according to claim 4, which is characterized in that the limited post and second connector one
It is body formed.
6. gardens power tool according to claim 1, which is characterized in that second connector and second bar it
Between be connected by screw.
7. gardens power tool according to claim 6, which is characterized in that second bar is hollow tube, the spiral shell
On the side wall for following closely the side for being connected to second bar, the side wall of the other side of second bar is equipped with for fastening the spiral shell
Second through-hole of nail.
8. gardens power tool according to claim 7, which is characterized in that the second connecting portion is equipped with and described the
The protrusion of two through-holes cooperation.
9. gardens power tool according to claim 3, which is characterized in that the locking structure is equipped with ear, the ear
It is hinged by axis pin between portion and first connector and the second connector.
10. according to gardens power tool described in any one of claim 1-9, which is characterized in that the gardens power tool
For grass-mowing machine, the grass-mowing machine includes beat the grass portion and hand-held part, portion of beating the grass described in the first bar connection, the second bar connection
The hand-held part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721461123.0U CN207626111U (en) | 2017-11-06 | 2017-11-06 | A kind of gardens power tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721461123.0U CN207626111U (en) | 2017-11-06 | 2017-11-06 | A kind of gardens power tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207626111U true CN207626111U (en) | 2018-07-20 |
Family
ID=62859981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721461123.0U Active CN207626111U (en) | 2017-11-06 | 2017-11-06 | A kind of gardens power tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207626111U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110024550A (en) * | 2019-04-24 | 2019-07-19 | 范好 | Portable weeder |
-
2017
- 2017-11-06 CN CN201721461123.0U patent/CN207626111U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110024550A (en) * | 2019-04-24 | 2019-07-19 | 范好 | Portable weeder |
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| GR01 | Patent grant | ||
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Address after: 211106, No. 159, general road, Jiangning economic and Technological Development Zone, Nanjing, Jiangsu Patentee after: Nanjing Quanfeng Technology Co.,Ltd. Address before: 211106, No. 159, general road, Jiangning economic and Technological Development Zone, Nanjing, Jiangsu Patentee before: NANJING CHERVON INDUSTRY Co.,Ltd. |