CN105493731A - Rotating disc type folding cart handle - Google Patents
Rotating disc type folding cart handle Download PDFInfo
- Publication number
- CN105493731A CN105493731A CN201510989514.9A CN201510989514A CN105493731A CN 105493731 A CN105493731 A CN 105493731A CN 201510989514 A CN201510989514 A CN 201510989514A CN 105493731 A CN105493731 A CN 105493731A
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- Prior art keywords
- disk
- rotating disc
- disc type
- type folding
- pivot hole
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D34/00—Mowers; Mowing apparatus of harvesters
- A01D34/001—Accessories not otherwise provided for
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Handcart (AREA)
Abstract
The invention discloses a rotating disc type folding cart handle. The rotating disc type folding cart handle comprises a fixing support and an armrest frame which are connected in a pivot mode, and a first disc is fixedly connected to a side rod arranged at the tail of the fixing support; the first end of the armrest frame is fixedly connected with a second disc, the second disc and the first disc cooperate with each other to form a rotating disc with the specified thickness and enable the fixing support and the armrest frame to keep the specified distance, the first disc and the second disc achieve clamping and releasing through a locking and releasing mechanism formed by locking handles and locking nuts, and in a releasing state, and first disc and the second disc can rotate relatively. According to the rotating disc type folding cart handle, a rotating disc type folding structure is adopted, therefore, a gap is kept between the armrest frame and the fixing support, it is guaranteed that the fixing support and the armrest frame cannot make contact with each other, the wearing condition cannot occur, and then the service life of the fixing support and the armrest frame is prolonged; in addition, by setting structural parameters of the discs, the rotating smoothness of the discs is guaranteed, and therefore the rotating disc type folding cart handle is convenient to fold and unfold and high in operability.
Description
Technical field
The present invention relates to a kind of cart handle, especially a kind of rotating disc type Folding trolley handle.
Background technology
Mower be a kind of for cutting the grass on a lawn, the machine tool of vegetation etc., it is made up of cutterhead, engine, road wheel, running gear, blade, cart handle, control section.Cutterhead is contained on road wheel, and cutterhead is equipped with engine, and the output shaft of engine is equipped with blade, and blade utilizes the High Rotation Speed of engine to improve in speed a lot, saves the activity duration of weeding workman, decreases a large amount of human resources.
After mower is finished using, need warehouse-in preserve, but due to the cart handle of mower longer, thus make mower entirety to take larger space, deposit constant, be unfavorable for making full use of limited memory space.
In order to solve the problem, existing mower also have devised and realizes folding cart handle or adjustable pushing handlebar by upset, but these structures all have certain problem:
1. existing convertible cart handle realizes folding often by pivotally connected ground fixed support and arm-rest frame, but the shape in arm-rest frame and the pivotally connected region of fixed support must be the circular arc with support bracket fastened outer wall form fit, thus it is fixing to enable them be realized by retaining mechanism, but this structure makes when folding, there are long-term wearing and tearing in the region that both pivots connect, thus cause shorten the service life of fixed support and arm-rest frame, and if misoperation, even cause the circular arc region deformation of described arm-rest frame, cause arm-rest frame to damage cannot use, thus could continue after must keeping in repair or change to use.
2. although adjustable pushing bicycle handle-bar structure does not exist the wear problem of fixed support and arm-rest frame, the more convertible structure of this foldable structure is more complicated, and the folding more convertible structure of degree is poor, and the overall structure by mower affects greatly.
Summary of the invention
Object of the present invention is exactly to solve the above-mentioned problems in the prior art, provides a kind of rotating disc type Folding trolley handle.
Object of the present invention is achieved through the following technical solutions:
A kind of rotating disc type Folding trolley handle, comprises pivotally connected fixed support and arm-rest frame, affixed first disk on described support bracket fastened afterbody side lever; Affixed second disk of first end of described arm-rest frame, described second disk coordinates the rotating disk that formed and have appointed thickness and makes described fixed support and arm-rest frame keep distance to a declared goal with the first disk, described first disk and the second disk realize engaging and release by the locking relieving mechanism that set lever and locking nut are formed, and under release conditions, can relatively rotate between described first disk and the second disk.
Preferably, described rotating disc type Folding trolley handle, wherein: described fixed support is U-shaped frame, its openend is pivotally connected in the first screw place of connector, described connector is also provided with the second screw that at least three have difference in height, described openend also bolt is connected to one of them second screw place.
Preferably, described rotating disc type Folding trolley handle, wherein: the first pivot hole described support bracket fastened afterbody side lever also offering at least one pair of symmetry.
Preferably, described rotating disc type Folding trolley handle, wherein: the first end of described arm-rest frame is flat and described first end is provided with the second pivot hole mated with described first pivot hole.
Preferably, described rotating disc type Folding trolley handle, wherein: the first surface of described first disk offers the stopper slot matched with described afterbody side lever, second face of described first disk is provided with first latch of some bearing of trends towards the center of circle of described first disk, described first latch encloses an annulus, and the gullet depth between arbitrary neighborhood first latch is h, the large end width of teeth groove is b, the center of circle of teeth groove small end width for the first disk described in c offers the 3rd pivot hole mated with described first pivot hole;
3rd face of described second disk is provided with the second stopper slot mated with described first end, the fourth face of described second disk is provided with circular groove, the area of described circular groove is identical with the annulus area that described first latch encloses, be provided with the second latch mated with described first latch in described circular groove, the center of circle of described second disk be provided with the 4th pivot hole mated with described 3rd pivot hole.
Preferably, described rotating disc type Folding trolley handle, wherein: the large end degree of depth h1 of described teeth groove is 2.8-3.2mm, and teeth groove small end degree of depth h2 is 1.87-2.13mm, teeth groove large end width b is 5.5-6.5mm, and teeth groove small end end width c is 3.7-4.3mm.
Preferably, described rotating disc type Folding trolley handle, wherein: described first disk bolt is connected in described first pivot hole of wherein a pair symmetry.
Preferably, described rotating disc type Folding trolley handle, wherein: described second disk bolt connects or buckle is connected on described arm-rest frame.
Preferably, described rotating disc type Folding trolley handle, wherein: described 4th pivot hole comprises center hole and both sides square hole.
Preferably, described rotating disc type Folding trolley handle, wherein: described set lever comprises the handle with cam end and the screw rod being pivotally connected in described cam end, described screw rod rotatably and in turn run through described second pivot hole, the 4th pivot hole, the 3rd pivot hole and the first pivot hole and bolt connects described locking nut.
The advantage of technical solution of the present invention is mainly reflected in:
1. deft design of the present invention, simple to operate, adopt rotating disc type foldable structure, thus make arm-rest frame and fixing between keep gap, by relatively rotating of two disks, thus realize the rotation of arm-rest frame, and can not touch between fixed support and arm-rest frame, there will not be the situation of wearing and tearing, thus extend the service life of fixed support and arm-rest frame; Further, by arranging the structural parameters of two disks, ensure that the smoothness of rotating between them, thus make Folding trolley handle of the present invention folding, launch convenient, strong operability.
2. rotating disc type fold mechanism of the present invention, by the structural relation between two disks, even if after folding without set lever and locking nut locked, fixed support and arm-rest frame also can be kept to be in folded state; Further, under various state, being connected firmly of fixed support and arm-rest frame, stability is higher; Further, Folding trolley handle of the present invention can clockwise and rotate counterclockwise, and can select direction of rotation according to actual needs.
3. the angle no matter between fixed support and arm-rest frame how, as long as after the first disk and the second disk are locked by locking relieving mechanism, fixed support and arm-rest frame just can keep fixing, therefore according to the angle between the shape adjustment arm-rest frame of different operating personnels and fixed support, thus the scope of application of the present invention can be improve.
4. fixed support adjustable angle be arranged on casing, and rotating disk also position adjustable be arranged on described fixed support, the design of these structures, the adjustment of the angle of cart handle conveniently can be carried out according to the build of different operating personnels, to operate, adaptability is stronger, hommization more.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is folded state schematic diagram of the present invention;
Fig. 3 is arm-rest frame schematic diagram of the present invention;
Fig. 4 is fixed support schematic diagram of the present invention;
Fig. 5 is the first disk of the present invention and the second disk schematic diagram;
Fig. 6 is the structure schematic diagram of the second disk of the present invention;
Fig. 7 is the enlarged drawing of a-quadrant in Fig. 5;
Fig. 8 is in the present invention under locking state, the view of handle and screw rod;
Fig. 9 is the schematic diagram of handle in the present invention;
Figure 10 is in the present invention under release conditions, and handle is in the view of screw rod.
Embodiment
Object of the present invention, advantage and disadvantage, by for illustration and explanation for the non-limitative illustration passing through preferred embodiment below.These embodiments are only the prominent examples of application technical solution of the present invention, allly take equivalent replacement or equivalent transformation and the technical scheme that formed, all drop within the scope of protection of present invention.
A kind of rotating disc type Folding trolley handle that the present invention discloses, for mower, as shown in Figure 1, described rotating disc type Folding trolley handle comprises the fixed support 2 be connected on mower housing 1 and the arm-rest frame 3 be pivotally connected on described fixed support 2, affixed first disk 41 on the afterbody side lever 21 of described fixed support 2; Affixed second disk 42 of first end 31 of described arm-rest frame 3, described second disk 42 coordinates the rotating disk 4 that formed and have appointed thickness and makes described fixed support 2 and arm-rest frame 3 keep distance to a declared goal with the first disk 41, described first disk 41 and the second disk 42 realize engaging and release by the locking relieving mechanism that set lever 5 and locking nut 6 are formed, and under release conditions, can relatively rotate between described first disk 41 and the second disk 42.
Concrete, as shown in Figure 1, described fixed support 2 is U-shaped frame, its openend 22 is pivotally connected in the first screw 12 place of connector 11, described connector 11 is installed in the tail end of described mower housing 1, and described connector 11 is also provided with the second screw 13 that at least three have difference in height, be preferably 3-4, described openend 22 is gone back bolt and is connected to one of them second screw 13 place, by adjusting the position of the second screw 13 that described fixed support 2 connects, the adjustment of the angle between described fixed support 2 and horizontal plane can be realized, the action need of different height staff can be adapted to like this.
As shown in Figure 3, the afterbody side lever 21 of described fixed support 2 also offers the first pivot hole 23 of at least one pair of symmetry, described first disk 41 bolt is connected on described afterbody side lever 21, and the 3rd pivot hole 412 on described first disk 41 is corresponding with the position of described first pivot hole 23, therefore, by the position of the first pivot hole 23 corresponding to the 3rd pivot hole 412 that adjusts described first disk 41, the height of described arm-rest frame 3 can be regulated, thus adapt to the height requirement of different operating personnel.
Concrete, as shown in Figure 5, the first surface of described first disk 41 offers the stopper slot 411 matched with described afterbody side lever 21, described stopper slot 411 is identical with the bearing of trend of described fixed support 2, and the screw offered in described stopper slot 411 for described first disk 41 being installed on described afterbody side lever 21, described first disk 41 realizes bolt with described afterbody side lever 21 by described screw and is connected.
As shown in Figure 5, second face of described first disk 41 is provided with first latch 413 of some bearing of trends towards the center of circle of described first disk 41, described first latch 413 protrudes from described second and enclose an annulus, the center of circle of described first disk 41 offers and described 3rd pivot hole 412.
Further, as shown in Figure 7, the large end degree of depth of teeth groove between two the first latches 413 of arbitrary neighborhood is h1, the teeth groove small end degree of depth is h2, and the large end width of teeth groove is b, and teeth groove small end width is c, the large end degree of depth h1 of described teeth groove is 2.8-3.2mm, the teeth groove small end degree of depth is 1.87-2.13mm, and teeth groove large end width b is 5.5-6.5mm, and teeth groove small end end width c is 3.7-4.3mm.
Preferably, the large end degree of depth h1 of described teeth groove is 2mm, and teeth groove small end degree of depth h2 is 2mm, and teeth groove large end width b is 6mm, and teeth groove small end end width c is 4mm.
Further, as shown in accompanying drawing 5, accompanying drawing 6, described second disk 42 can snap into a rotating disk 4 with described first disk 41, and the 3rd face of described second disk 42 is provided with the second stopper slot 421 mated with described first end 31, be provided with screw or buckle in described second stopper slot 421, described second disk 42 is connected on described arm-rest frame 3 by bolt or buckle.
The fourth face of described second disk 42 is provided with circular groove 424, the area of described circular groove 424 is identical with the annulus area that described first latch 413 encloses, be provided with the second latch 423 mated with described first latch 413 in described circular groove 424, the size of described second latch 423 is identical with described first latch 413; The center of circle of described second disk 42 is provided with the 4th pivot hole 422 mated with described 3rd pivot 412 hole, described 4th pivot hole 422 comprises center hole 4221 and both sides square hole 4222.
Why the dimensional parameters of described first latch 413 and the second latch 423 is carried out above-mentioned design, mainly consider if the degree of depth of teeth groove is excessive, then the degree of depth of the first latch 413 and the engaging of the second latch 423 is darker, therefore cannot rotate smoothly when rotating, add the difficulty of rotation and need the strength of applying, also make the friction between the first latch 413 and the second latch 423 increase simultaneously, occur wearing and tearing.
If the degree of depth of teeth groove is too small, although then the first latch 413 and the second latch 423 can slide smoothly, but the fastness connected between them, stability will reduce greatly, under therefore affecting locking state, the validity of described first disk 41 and the engaging of the second disk 42.
As shown in accompanying drawing 1 and accompanying drawing 3, the first end 31 of described arm-rest frame 3 is the flat of mating with described second stopper slot 421 and described first end 31 is provided with the second pivot hole 32 mated with described first pivot hole 23, described first end 31 is also provided with for the bolted screw of described second disk 42, described second disk 42 is preferably connected with described first end bolt.
Simultaneously, the both sides pole 33 of described arm-rest frame 3 is upwards bent to form a handle closed, the periphery of described handle is enclosed with rubber spacer, the both sides pole 33 of described arm-rest frame 3 also offers a pair connects tank placement platform the first bolt hole 34 for bolt, the side that described arm-rest frame 3 is identical with the startup stay cord on engine is also provided with and connects for bolt the second bolt hole 35 stretching and link up with.
Certainly, described first bolt hole 34 and the second bolt hole 35 also can be arranged on described fixed support 2 in other embodiments.
As shown in accompanying drawing 1, accompanying drawing 8, accompanying drawing 9 and accompanying drawing 10, described set lever 5 comprises the handle 52 with cam end 53 and the screw rod 51 being pivotally connected in described cam end 53, described cam end 53 offers gathering sill 531, the pivot connection of described screw rod 51 can be rotated in described gathering sill 531, the front end, pivot connection of described screw rod 51 is provided with the clamping section 511 with described 4th pivot hole 422 form fit, and described clamping section 511 front end is provided with externally threaded thread segment 512.
Described screw rod 51 rotatably and in turn run through described second pivot hole 32, the 4th pivot hole 422, the 3rd pivot hole 412 and the first pivot hole 23 bolt and connect described locking nut 6, described locking nut 6 comprises rolling disc 61 and screw portion, and screw and the described thread segment 512 in described screw portion match.
Certainly in other embodiments, described first disk 41 and the affixed position of the second disk 42 can exchange.
When rotating disc type Folding trolley handle of the present invention uses, the process of its work is as follows:
During deployed condition, described fixed support 2 and arm-rest frame 3 are in same plane or keep the angle of specifying between the two, generally speaking both angles are between 135 °-180 °, now, described set lever 5 is in tight condition with locking nut 6, as shown in Figure 1, the handle 52 of described set lever 5 is identical with the bearing of trend of described arm-rest frame 3, described screw rod 51 is in plumbness (as shown in Figure 8) with described handle 52, and because the distance between the handle 52 of described set lever 5 and described locking nut 6 limits, first latch 413 of described first disk 41 and the second latch 423 of the second disk 42 are interlocked tightly, thus make cannot rotate between described first disk 41 and the second disk 42.
When needs are folding, first described set lever 5 is broken into two with one's hands, now, because described screw rod 51 is pivotally connected in described cam end 21, therefore after rotating, as shown in Figure 10, under the length that described screw rod 51 is positioned at described cam end 53 is less than locking state, (namely screw rod 51 and handle 52 are in the state shown in accompanying drawing 8) described screw rod 51 is positioned at the length of described cam end 53, so, the length of the screw rod 51 between described cam end 53 and locking nut 6 increases, thus make described first disk 41 and the second disk 42 no longer be in stuck stationary state, but the method that there is no between the two is rotated.
Now, one holds described set lever 5, another hand rotates the rolling disc 61 of described locking nut 6, described locking nut 6 is made to screw out one end distance from described screw rod 51, thus the length of the screw rod 51 between described cam end 53 and locking nut 6 is increased further, then, again according to above-mentioned operation equally, the set lever 5 of opposite side and locking nut 6 are unscrewed, at this moment, be no longer subject to the restriction of the clamping force between described set lever 5 and locking nut 6 between described first rotating disk 41 and the second rotating disk 42 thus can relatively rotate.
Then, the handle catching described arm-rest frame 3 exerts a force clockwise or counterclockwise and can make described arm-rest frame 3 with described screw rod 51 for axle rotates, preferably upwards exert a force, described second disk 42 and described arm-rest frame 3 synchronous axial system, thus realize folding, now, the angle of described arm-rest frame 3 and fixed support 2 is generally less than 45 °, as shown in Figure 2.
Complete after folding, first described handle 52 is folded into the state vertical with described screw rod 53, more described set lever 5 and locking nut 6 are tightened, then after the same method, the set lever 5 of opposite side and locking nut 6 are tightened.
When needs launch, after unscrewing described set lever 5 and locking nut 6, after itself and described fixed support 2 the are in angle that same plane or formation specifies of arm-rest frame 3 described in counter-rotation, tighten described set lever 5 and locking nut 6.
Although in the present embodiment, although described rotating disc type cart handle is for mower, it also can be applied to there is handrail and needs on folding equipment or object of other.
The present invention still has numerous embodiments, all employing equivalents or equivalent transformation and all technical schemes formed, and all drops within protection scope of the present invention.
Claims (10)
1. a rotating disc type Folding trolley handle, is characterized in that: comprise pivotally connected fixed support (2) and arm-rest frame (3), upper affixed first disk (41) of afterbody side lever (21) of described fixed support (2); Affixed second disk (42) of first end (31) of described arm-rest frame (3), described second disk (42) coordinates the rotating disk (4) that formed and have appointed thickness and makes described fixed support (2) and arm-rest frame (3) keep distance to a declared goal with the first disk (41), described first disk (41) and the second disk (42) realize engaging and release by the locking relieving mechanism that set lever (5) and locking nut (6) are formed, and under release conditions, can relatively rotate between described first disk (41) and the second disk (42).
2. rotating disc type Folding trolley handle according to claim 1, it is characterized in that: described fixed support (2) is U-shaped frame, its openend (22) is pivotally connected in the first screw (12) place of connector (11), described connector (11) is also provided with the second screw (13) that at least three have difference in height, described openend (22) are gone back bolt and are connected to one of them the second screw (13) place.
3., according to the arbitrary described rotating disc type Folding trolley handle of claim 1 or 2, it is characterized in that: the afterbody side lever (21) of described fixed support (2) offers first pivot hole (23) of at least one pair of symmetry.
4. rotating disc type Folding trolley handle according to claim 3, is characterized in that: the first end (31) of described arm-rest frame (3) is for flat and described first end (31) is provided with the second pivot hole (32) mated with described first pivot hole (23).
5. rotating disc type Folding trolley handle according to claim 4, is characterized in that:
The first surface of described first disk (41) offers the stopper slot (411) matched with described afterbody side lever (21), second face of described first disk (41) is provided with first latch (413) of some bearing of trends towards the center of circle of described first disk (41), described first latch (413) encloses an annulus, and the large end degree of depth of teeth groove between arbitrary neighborhood first latch (413) is h1, the teeth groove small end degree of depth is h2, the large end width of teeth groove is b, teeth groove small end width is c, the center of circle of described first disk (41) offers the 3rd pivot hole (412) mated with described first pivot hole (23),
3rd face of described second disk (42) is provided with the second stopper slot (421) mated with described first end (31), the fourth face of described second disk (42) is provided with circular groove (424), the area of described circular groove (24) is identical with the annulus area that described first latch (413) encloses, be provided with the second latch (423) mated with described first latch (413) in described circular groove (24), the center of circle of described second disk (42) be provided with the 4th pivot hole (422) mated with described 3rd pivot hole (412).
6. rotating disc type Folding trolley handle according to claim 5, it is characterized in that: the large end degree of depth h1 of described teeth groove is 2.8-3.2mm, teeth groove small end degree of depth h2 is 1.87-2.13mm, and teeth groove large end width b is 5.5-6.5mm, and teeth groove small end end width c is 3.7-4.3mm.
7. rotating disc type Folding trolley handle according to claim 5, is characterized in that: described first disk (41) bolt is connected in described first pivot hole (23) of wherein a pair symmetry.
8. rotating disc type Folding trolley handle according to claim 5, is characterized in that: described second disk (42) bolt connects or buckle is connected on described arm-rest frame (3).
9. rotating disc type Folding trolley handle according to claim 5, is characterized in that: described 4th pivot hole (422) comprises center hole (4221) and both sides square hole (4222).
10. rotating disc type Folding trolley handle according to claim 5, it is characterized in that: described set lever (5) comprises the handle (52) with cam end (53) and the screw rod (51) being pivotally connected in described cam end (53), described screw rod (51) rotatably and in turn run through described second pivot hole (32), the 4th pivot hole (422), the 3rd pivot hole (412) and the first pivot hole (23) and bolt connects described locking nut (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510989514.9A CN105493731A (en) | 2015-12-28 | 2015-12-28 | Rotating disc type folding cart handle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510989514.9A CN105493731A (en) | 2015-12-28 | 2015-12-28 | Rotating disc type folding cart handle |
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| Publication Number | Publication Date |
|---|---|
| CN105493731A true CN105493731A (en) | 2016-04-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510989514.9A Pending CN105493731A (en) | 2015-12-28 | 2015-12-28 | Rotating disc type folding cart handle |
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| Country | Link |
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| CN (1) | CN105493731A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106471993A (en) * | 2016-12-15 | 2017-03-08 | 苏州金莱克精密机械有限公司 | A kind of garden instrument with folding push rod |
| CN110371201A (en) * | 2019-07-18 | 2019-10-25 | 中山小神童创新科技有限公司 | A kind of heavy duty crawler belt climbing machine |
| CN111034471A (en) * | 2019-05-09 | 2020-04-21 | 宁波大叶园林设备股份有限公司 | Mower erected by folding handrail |
| US20230389467A1 (en) * | 2019-12-02 | 2023-12-07 | Mtd Products Inc | Adjustable handle assembly for a walk-behind mower |
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| GB2245135B (en) * | 1990-06-18 | 1993-11-17 | Qualcast Garden Prod | Folding handles |
| CN102273355A (en) * | 2010-06-09 | 2011-12-14 | 泉峰(中国)贸易有限公司 | Lawn maintenance equipment |
| CN103004379A (en) * | 2012-12-29 | 2013-04-03 | 福建惠林机械有限公司 | Direct-blanking biological grass cutting lawn mower |
| CN203353151U (en) * | 2013-06-05 | 2013-12-25 | 浙江捷灵机械有限公司 | Hay mower grab rod height adjusting structure |
| CN103891468A (en) * | 2012-12-28 | 2014-07-02 | 苏州宝时得电动工具有限公司 | Hand-push type grass mowing machine |
| CN203851475U (en) * | 2014-04-04 | 2014-10-01 | 宁波佳一园林机械有限公司 | Handrail height limiting structure |
| CN205249800U (en) * | 2015-12-28 | 2016-05-25 | 苏州百士动力工贸有限公司 | Folding shallow handle of swivel block style |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| GB2245135B (en) * | 1990-06-18 | 1993-11-17 | Qualcast Garden Prod | Folding handles |
| CN102273355A (en) * | 2010-06-09 | 2011-12-14 | 泉峰(中国)贸易有限公司 | Lawn maintenance equipment |
| CN103891468A (en) * | 2012-12-28 | 2014-07-02 | 苏州宝时得电动工具有限公司 | Hand-push type grass mowing machine |
| CN103004379A (en) * | 2012-12-29 | 2013-04-03 | 福建惠林机械有限公司 | Direct-blanking biological grass cutting lawn mower |
| CN203353151U (en) * | 2013-06-05 | 2013-12-25 | 浙江捷灵机械有限公司 | Hay mower grab rod height adjusting structure |
| CN203851475U (en) * | 2014-04-04 | 2014-10-01 | 宁波佳一园林机械有限公司 | Handrail height limiting structure |
| CN205249800U (en) * | 2015-12-28 | 2016-05-25 | 苏州百士动力工贸有限公司 | Folding shallow handle of swivel block style |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106471993A (en) * | 2016-12-15 | 2017-03-08 | 苏州金莱克精密机械有限公司 | A kind of garden instrument with folding push rod |
| CN111034471A (en) * | 2019-05-09 | 2020-04-21 | 宁波大叶园林设备股份有限公司 | Mower erected by folding handrail |
| CN110371201A (en) * | 2019-07-18 | 2019-10-25 | 中山小神童创新科技有限公司 | A kind of heavy duty crawler belt climbing machine |
| US20230389467A1 (en) * | 2019-12-02 | 2023-12-07 | Mtd Products Inc | Adjustable handle assembly for a walk-behind mower |
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Application publication date: 20160420 |