CN2448059Y - Handle adjusting lever for meadow treating machine - Google Patents
Handle adjusting lever for meadow treating machine Download PDFInfo
- Publication number
- CN2448059Y CN2448059Y CN 00240977 CN00240977U CN2448059Y CN 2448059 Y CN2448059 Y CN 2448059Y CN 00240977 CN00240977 CN 00240977 CN 00240977 U CN00240977 U CN 00240977U CN 2448059 Y CN2448059 Y CN 2448059Y
- Authority
- CN
- China
- Prior art keywords
- positioning sleeve
- outer tube
- pipe
- rear end
- adjusting rod
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a handle adjusting lever for a meadow treating machine, a front end is connected with a meadow treating head, a rear end is connected with a handle, an adjusting lever comprises an outer tube and an inner tube which passes through a positioning sleeve and is inserted in the outer tube, a concave sliding groove and a strip-shaped cavity are arranged above the positioning sleeve, the inner part of the strip-shaped cavity is provided with a positioning rolling needle, and the lower part of which is inserted in a spacing groove arranged on the outer wall of the inner tube; the inner part of the concave sliding groove is provided with a locking press block, the front end of which forms an inclined wedge shape and is pressed on the positioning rolling needle, and the rear end of the locking press block is provided with a restore spring; the adjusting lever can be made into a telescopic form and can be locked, the volume of a meadow treating machine is reduced, and the operation is convenient; a power supply line passes through from the middle, and the safety performance can not be affected at all.
Description
The utility model relates to a kind of mower.
Mower is a kind of specific purpose tool that is used to cut the grass on a lawn, mainly form by moving head, connecting rod, handle three parts, because its working method and operating attitude have determined that the connecting rod length of mower is long, make it packing and transport cumbersome.Someone changes connecting rod into foldable structure, with this volume that dwindles mower, be connected and fixed in use, but owing to have power line to pass through in the connecting rod, often folding meeting influence is safe in utilization, and mounting or dismounting are also cumbersome, so this kind structure is not satisfactory again.
The purpose of this utility model is: a kind of mower handle adjusting rod is provided, and this adjusting rod is made into flexible form, can lock, and has not only dwindled the mower volume, and extremely easy to use, and power line passes from the centre, never influences security performance.
The technical solution of the utility model is: a kind of mower handle adjusting rod, front end is connected with moving head, the rear end is connected with handle, this adjusting rod comprises outer tube and passes positioning sleeve and insert the interior interior pipe of outer tube, described positioning sleeve is fixed in the front port of outer tube, the top of positioning sleeve is provided with spill chute and strip cavity, the below inwall of positioning sleeve is provided with the straight key of guiding, in the gathering sill that the straight key embedding outer wall of inner tube that leads is provided with, described strip cavity is built-in with the location needle roller, in the limited impression that the bottom embedding outer wall of inner tube of location needle roller is provided with, be provided with the locking briquetting in the described spill chute, the front end of locking briquetting is the wedge shape and pushes down the location needle roller, and the locking briquetting passes outer tube and sliding button is connected and fixed, and the rear end of locking briquetting is provided with back-moving spring.
The further technical scheme of the utility model is: a kind of mower handle adjusting rod, front end is connected with moving head, the rear end is connected with handle, this adjusting rod comprises outer tube and passes positioning sleeve and insert the interior interior pipe of outer tube, described positioning sleeve is fixed in the front port of outer tube, the top of positioning sleeve is provided with spill chute and strip cavity, the below inwall of positioning sleeve is provided with the straight key of guiding, in the gathering sill that the straight key embedding outer wall of inner tube that leads is provided with, described strip cavity is built-in with the location needle roller, in the limited impression that the bottom embedding outer wall of inner tube of location needle roller is provided with, be provided with the locking briquetting in the described spill chute, the front end of locking briquetting is the wedge shape and pushes down the location needle roller, and the locking briquetting passes outer tube and sliding button is connected and fixed, and the rear end of locking briquetting is provided with back-moving spring; The front end of described outer tube is provided with enlarging, and positioning sleeve is fixed in the enlarging, and the top of enlarging is provided with the concave shape hole allows the boss that exposes of locking briquetting pass, and two side blows in concave shape hole have towards lacking, and make positioning sleeve and outer tube riveting fixed; The rear end of described locking briquetting is provided with aperture, and the front end of spring embeds in the aperture, the rear end embeds in the concave shape hole; The rear end of pipe is provided with lining in described, and is in the pipe, by interior pipe that the lining riveting is fixed in lining embeds; Terminal oppositely the dashing of the gathering sill in described on the pipe has positive stop lug boss.
The utility model has the advantages that:
1. the utility model is made the telescopic adjustment structure with the connecting rod of mower, has both dwindled the volume of mower, is convenient to packing and transportation, can regulate length arbitrarily again, has made things convenient for and has manipulated.
2. in the utility model, the power line on the handle can be connected on the moving head by inner and outer pipes, can not influence the security performance of mower at all.
Below in conjunction with drawings and Examples the utility model is done further to insert to state:
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is an assembling schematic diagram of the present utility model;
Fig. 3 is the reverse schematic diagram of interior pipe end;
Wherein:
1 outer tube; 101 concave shape holes; 102 towards lacking; 103 towards lacking; 104 enlargings;
2 positioning sleeves; 201 spill chutes; 202 strip cavities; The straight key of 203 guiding;
Pipe in 3; 301 limited impressions; 302 gathering sills; 303 positive stop lug boss;
4 linings;
5 location needle rollers;
6 locking briquettings; 601 expose boss; 602 apertures;
7 springs;
8 sliding buttons.
Embodiment: as shown in the figure, a kind of mower handle adjusting rod, front end is connected with moving head, the rear end is connected with handle, this adjusting rod comprises outer tube [1] and passes positioning sleeve [2] and insert the interior interior pipe [3] of outer tube [1], described positioning sleeve [2] is fixed in the front port of outer tube [1], the top of positioning sleeve [2] is provided with spill chute [201] and strip cavity [202], the below inwall of positioning sleeve [2] is provided with guiding straight key [203], in the gathering sill [302] that pipe [3] outer wall was provided with in the straight key [203] that leads embedded, described strip cavity [202] is built-in with location needle roller [5], in the limited impression [301] that pipe [3] outer wall was provided with in the bottom of location needle roller [5] embedded, be provided with locking briquetting [6] in the described spill chute [201], the front end of locking briquetting [6] is the wedge shape and pushes down location needle roller [5], locking briquetting [6] passes outer tube [1] and is connected and fixed with sliding button [8], and the rear end of locking briquetting [6] is provided with back-moving spring [7]; The front end of described outer tube [1] is provided with enlarging [104], positioning sleeve [2] is fixed in the enlarging [104], the top of enlarging [104] is provided with concave shape hole [101] allows the boss [601] that exposes of locking briquetting [6] pass, two side blows in concave shape hole [101] have towards lacking [102] and [103], make positioning sleeve [2] and outer tube [1] riveting fixed; The rear end of described locking briquetting [6] is provided with aperture [602], and the front end of spring [7] embeds in the aperture [602], the rear end embeds in the concave shape hole [101]; The rear end of pipe [3] is provided with lining [4] in described, and is in the pipe [3], by interior pipe [3] that lining [4] riveting is fixed in lining [4] embeds; Terminal oppositely the dashing of the gathering sill [302] in described on the pipe [3] has positive stop lug boss [303].
The utility model is made up of outer tube [1], positioning sleeve [2], interior pipe [3], lining [4], location needle roller [5], locking briquetting [6], back-moving spring [7], sliding button eight parts such as [8].During assembling, interior pipe [1] is passed positioning sleeve [2], pipe assembly in inlay busher [4] forms endways again.Locking briquetting [6] and back-moving spring [7] assembling back are embedded in the concave shape hole [101] of outer tube [1], again pipe assembly in above-mentioned is inserted in the outer tube [1], and the location needle roller [5] of in the strip cavity [202] of positioning sleeve [2], packing into, special tooling is fixed positioning sleeve [2] riveting again, realize non-detachable strong bonded, it is fixing to be pressed into sliding button [8] on the boss [601] exposing of the locking briquetting [6] of the adjusting rod that assembles.When sliding button [8] backward during slippage, location needle roller [5] is just lifted on the nature along with moving forward and backward of interior pipe [3], when sliding button [8] resets under the effect of back-moving spring [7], the wedge of locking briquetting [6] just forces location needle roller [7] to fall into respectively in each limited impression [301] of interior pipe [3], thus the locking of each gear of pipe [3] in realizing.
Claims (5)
1. mower handle adjusting rod, front end is connected with moving head, the rear end is connected with handle, it is characterized in that: this adjusting rod comprises outer tube [1] and passes positioning sleeve [2] and insert the interior interior pipe [3] of outer tube [1], described positioning sleeve [2] is fixed in the front port of outer tube [1], the top of positioning sleeve [2] is provided with spill chute [201] and strip cavity [202], the below inwall of positioning sleeve [2] is provided with guiding straight key [203], in the gathering sill [302] that pipe [3] outer wall was provided with in the straight key [203] that leads embedded, described strip cavity [202] is built-in with location needle roller [5], in the limited impression [301] that pipe [3] outer wall was provided with in the bottom of location needle roller [5] embedded, be provided with locking briquetting [6] in the described spill chute [201], the front end of locking briquetting [6] is the wedge shape and pushes down location needle roller [5], locking briquetting [6] passes outer tube [1] and is connected and fixed with sliding button [8], and the rear end of locking briquetting [6] is provided with back-moving spring [7].
2. mower handle adjusting rod according to claim 1, it is characterized in that: the front end of described outer tube [1] is provided with enlarging [104], positioning sleeve [2] is fixed in the enlarging [104], the top of enlarging [104] is provided with concave shape hole [101] allows the boss [601] that exposes of locking briquetting [6] pass, two side blows in concave shape hole [101] have towards lacking [102] and [103], make positioning sleeve [2] and outer tube [1] riveting fixed.
3. mower handle adjusting rod according to claim 1 and 2 is characterized in that: the rear end of described locking briquetting [6] is provided with aperture [602], and the front end of spring [7] embeds in the aperture [602], the rear end embeds in the concave shape hole [101].
4. mower handle adjusting rod according to claim 1 is characterized in that: the rear end of pipe [3] is provided with lining [4] in described, and is in the pipe [3], by interior pipe [3] that lining [4] riveting is fixed in lining [4] embeds.
5. mower handle adjusting rod according to claim 1 is characterized in that: terminal oppositely the dashing of the gathering sill [302] in described on the pipe [3] has positive stop lug boss [303].
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00240977 CN2448059Y (en) | 2000-11-10 | 2000-11-10 | Handle adjusting lever for meadow treating machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00240977 CN2448059Y (en) | 2000-11-10 | 2000-11-10 | Handle adjusting lever for meadow treating machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2448059Y true CN2448059Y (en) | 2001-09-19 |
Family
ID=33601524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00240977 Expired - Fee Related CN2448059Y (en) | 2000-11-10 | 2000-11-10 | Handle adjusting lever for meadow treating machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2448059Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102933069A (en) * | 2010-06-10 | 2013-02-13 | 株式会社牧田 | Machine with main pole |
| CN103069964A (en) * | 2011-10-25 | 2013-05-01 | 常州格力博有限公司 | Grass cutting machine |
| WO2015074596A1 (en) * | 2013-11-22 | 2015-05-28 | 天佑电器（苏州）有限公司 | Gardening tool handle rotation mechanism |
| CN106664941A (en) * | 2016-12-31 | 2017-05-17 | 浙江亚特电器有限公司 | Grass trimmer |
| CN112352531A (en) * | 2020-10-20 | 2021-02-12 | 慈溪市贝士达电动工具有限公司 | Grass trimmer and production process thereof |
-
2000
- 2000-11-10 CN CN 00240977 patent/CN2448059Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102933069A (en) * | 2010-06-10 | 2013-02-13 | 株式会社牧田 | Machine with main pole |
| CN103069964A (en) * | 2011-10-25 | 2013-05-01 | 常州格力博有限公司 | Grass cutting machine |
| CN103069964B (en) * | 2011-10-25 | 2016-08-03 | 常州格力博有限公司 | A kind of grass-mowing machine |
| WO2015074596A1 (en) * | 2013-11-22 | 2015-05-28 | 天佑电器（苏州）有限公司 | Gardening tool handle rotation mechanism |
| CN106664941A (en) * | 2016-12-31 | 2017-05-17 | 浙江亚特电器有限公司 | Grass trimmer |
| CN112352531A (en) * | 2020-10-20 | 2021-02-12 | 慈溪市贝士达电动工具有限公司 | Grass trimmer and production process thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |