CN104145600A - Armrest device for mower - Google Patents
Armrest device for mower Download PDFInfo
- Publication number
- CN104145600A CN104145600A CN201410392433.6A CN201410392433A CN104145600A CN 104145600 A CN104145600 A CN 104145600A CN 201410392433 A CN201410392433 A CN 201410392433A CN 104145600 A CN104145600 A CN 104145600A
- Authority
- CN
- China
- Prior art keywords
- armrest rod
- armrest
- bar
- arc
- mower
- 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
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Abstract
The invention discloses an armrest device for a mower. The armrest device comprises an upper armrest rod and a lower armrest rod connected with the upper armrest rod. The junction between the upper armrest rod and the lower armrest rod is provided with a fixing device. The upper armrest rod is composed of straight pipe segments and an arc-shaped handle. The ends, connected with the lower armrest rod, of the straight pipe segments of the upper armrest rod are provided with arc-shaped grooves. The fixing device comprises fastening bolts. The fastening bolts sequentially penetrate through the lower armrest rod and screw holes of the straight pipe segments of the upper armrest rod and are connected with pentagonal nuts in a matched mode. Bolt isolation pads are arranged between the pentagonal nuts and the straight pipe segments of the upper armrest rod. One end of each bolt isolation pad is of an arc-shaped clamp ring structure meshed with the corresponding straight pipe segment of the upper armrest rod, and the other end of each bolt isolation pad is of a horizontal plane structure attached to the corresponding pentagonal nut. According to the armrest device, the upper armrest rod and the lower armrest rod are connected through the arc-shaped grooves; in the fixing device, one end of each bolt isolation pad is of the arc-shaped clamp ring structure, and the other end of each bolt isolation pad is of the horizontal plane structure, and therefore the technical defect that an armrest of the mower easily looses is overcome.
Description
Technical field
The present invention relates to a kind of bar fixed mechanism, specifically a kind of mower armrest system.
Background technology
General traditional upper handle of grass mower and lower handrail junction is all columniform, recycling fastening bolt, flat shim, pentagon nut etc. are fixed, but this fixed form in use for some time push rod is easily loosening, is difficult to reach mower job requirement.How to prevent that mower push rod is difficult for loosening, reach mower job requirement is the object that those skilled in the art study always.
Summary of the invention
The invention provides a kind of simple in structure, connect and fast, more stablize practical mower armrest system.
A kind of mower armrest system, comprise interconnective upper bar and lower bar, upper bar and lower bar junction are provided with fixture, described upper bar is made up of straight length and curved handle, upper bar straight length and lower bar link are provided with arc groove, in arc groove, be provided with screw, by the location structure of arc groove and screw, not only strengthen the contact area between upper and lower bar, the technological deficiency such as prevent from use occurring getting loose, and effectively to having carried out accurate location between upper and lower bar; Described fixture comprises fastening bolt, fastening bolt is successively through the screw of lower bar and the upper bar straight length pentagon nut that is connected, between pentagon nut and upper bar straight length, be provided with bolt dottle pin, bolt dottle pin one end is the arc Snap ring structure of the upper bar straight length of engagement, and the other end is the horizontal plane of laminating pentagon nut.This kind of fixture adopts the different structure of bolt dottle pin both sides, by arc snap ring, upper bar stablized to connection on the one hand, increases on the other hand the axial locking power of pentagon nut by the connected mode of horizontal plane, prevents from getting loose.
Preferably go up bar straight length as structure and be axially arranged with the screw that interval is consistent, size is identical, make bar connect and can, according to the different height that carry out adjustable handrail of people's height, make to use more convenient, comfortable from lower bar.
The circular arc radian of described arc groove cross section is 270 degree, and bar under arc groove engagement connection is realized the quick joint property for lower bar.
The present invention connects bar and lower bar by arc groove, is arc Snap ring structure by adopt a side in fixture, opposite side is the bolt dottle pin of horizontal plane structure, has solved easily loosening technological deficiency of mower handrail.
Brief description of the drawings
Be illustrated in figure 1 mower of the present invention armrest system and blow mounting structure schematic diagram;
Be illustrated in figure 2 bolt dottle pin of the present invention and provide macrostructure schematic diagram.
Embodiment
A kind of mower armrest system as shown in Figure 1, 2, comprise interconnective upper bar 1 and lower bar 2, upper bar 1 is provided with fixture with lower bar 2 junctions, upper bar 1 is made up of straight length and curved handle, upper bar 1 straight length and lower bar 2 links are provided with arc groove, are provided with screw in arc groove.The circular arc radian of arc groove cross section is preferably 270 degree, realizes the technical purpose of bar 2 under arc groove engagement connection.
Fixture comprises fastening bolt 6, fastening bolt 6 passes the screw of lower bar 2 and upper bar 1 straight length successively, pentagon nut is connected, 5, between pentagon nut 5 and upper bar 1 straight length, be provided with bolt dottle pin 4, bolt dottle pin 4 one end are the arc snap ring 8 of upper bar 1 straight length of engagement, and the other end is the horizontal plane 7 of laminating pentagon nut 1.
Preferably go up bar 1 straight length as structure and be axially arranged with the screw 3 that interval is consistent, size is identical.
The foregoing is only one embodiment of the present of invention, the not restriction to this case design, all equivalent variations of doing according to the design key of this case, all fall into the protection domain of this case.
Claims (3)
1. a mower armrest system, comprise interconnective upper bar and lower bar, upper bar and lower bar junction are provided with fixture, it is characterized in that: described upper bar is made up of straight length and curved handle, upper bar straight length and lower bar link are provided with arc groove, are provided with screw in arc groove; Described fixture comprises fastening bolt, and fastening bolt is successively through the screw of lower bar and the upper bar straight length pentagon nut that is connected; Between described pentagon nut and upper bar straight length, be provided with bolt dottle pin, bolt dottle pin one end is the arc Snap ring structure of the upper bar straight length of engagement, and the other end is the horizontal plane of laminating pentagon nut.
2. mower armrest system as claimed in claim 1, is characterized in that: described upper bar straight length is axially arranged with the screw that interval is consistent, size is identical.
3. mower armrest system as claimed in claim 1, is characterized in that: the circular arc radian of described arc groove cross section is 270 degree, bar under arc groove engagement connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410392433.6A CN104145600A (en) | 2014-08-11 | 2014-08-11 | Armrest device for mower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410392433.6A CN104145600A (en) | 2014-08-11 | 2014-08-11 | Armrest device for mower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104145600A true CN104145600A (en) | 2014-11-19 |
Family
ID=51871408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410392433.6A Pending CN104145600A (en) | 2014-08-11 | 2014-08-11 | Armrest device for mower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104145600A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111328527A (en) * | 2020-04-01 | 2020-06-26 | 台州市森田机械有限公司 | Simple and easy manual mower's mobile jib and fender grass board connecting device |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3950817A (en) * | 1975-05-02 | 1976-04-20 | Gilson Brothers Company (Canada) Ltd. | Collapsible handle for lawn mower or the like |
| US4558558A (en) * | 1984-07-31 | 1985-12-17 | The Toro Company | Lawn mower traction control system |
| CN2229002Y (en) * | 1994-04-30 | 1996-06-12 | 曾文生 | Fastener for building |
| CN2558201Y (en) * | 2002-08-08 | 2003-07-02 | 侯巧生 | Solar storage battery grass cutter |
| CN201294749Y (en) * | 2008-11-19 | 2009-08-26 | 江苏沃得植保机械有限公司 | Lawn mower handrail regulating device |
| CN202127613U (en) * | 2011-06-17 | 2012-02-01 | 浙江欧耀机械有限公司 | Lawn machine with a telescopic type push rod |
| CN203594659U (en) * | 2013-12-18 | 2014-05-14 | 浙江三泰园林机械有限公司 | Safe and convenient mower connecting rod connecting device |
| CN203968668U (en) * | 2014-08-11 | 2014-12-03 | 何淑琼 | Mower armrest system |
-
2014
- 2014-08-11 CN CN201410392433.6A patent/CN104145600A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3950817A (en) * | 1975-05-02 | 1976-04-20 | Gilson Brothers Company (Canada) Ltd. | Collapsible handle for lawn mower or the like |
| US4558558A (en) * | 1984-07-31 | 1985-12-17 | The Toro Company | Lawn mower traction control system |
| CN2229002Y (en) * | 1994-04-30 | 1996-06-12 | 曾文生 | Fastener for building |
| CN2558201Y (en) * | 2002-08-08 | 2003-07-02 | 侯巧生 | Solar storage battery grass cutter |
| CN201294749Y (en) * | 2008-11-19 | 2009-08-26 | 江苏沃得植保机械有限公司 | Lawn mower handrail regulating device |
| CN202127613U (en) * | 2011-06-17 | 2012-02-01 | 浙江欧耀机械有限公司 | Lawn machine with a telescopic type push rod |
| CN203594659U (en) * | 2013-12-18 | 2014-05-14 | 浙江三泰园林机械有限公司 | Safe and convenient mower connecting rod connecting device |
| CN203968668U (en) * | 2014-08-11 | 2014-12-03 | 何淑琼 | Mower armrest system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111328527A (en) * | 2020-04-01 | 2020-06-26 | 台州市森田机械有限公司 | Simple and easy manual mower's mobile jib and fender grass board connecting device |
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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 |
Application publication date: 20141119 |