CN109220158A - Secondary folding pushing handle for garden tool - Google Patents
Secondary folding pushing handle for garden tool Download PDFInfo
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- CN109220158A CN109220158A CN201811315881.0A CN201811315881A CN109220158A CN 109220158 A CN109220158 A CN 109220158A CN 201811315881 A CN201811315881 A CN 201811315881A CN 109220158 A CN109220158 A CN 109220158A
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- Prior art keywords
- rod
- locking
- pushing hands
- lower push
- secondary folding
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- 230000005540 biological transmission Effects 0.000 claims description 13
- 230000004308 accommodation Effects 0.000 claims description 6
- 238000003756 stirring Methods 0.000 claims description 4
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical group C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 5
- 230000036544 posture Effects 0.000 description 33
- 240000007643 Phytolacca americana Species 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 206010044565 Tremor Diseases 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D34/00—Mowers; Mowing apparatus of harvesters
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
Abstract
The invention discloses a secondary folding pushing handle for a garden tool, which comprises: a lower push rod; a posture locking mechanism connected to the root of the lower push rod; the upper push rod is arranged at the top of the lower push rod; and the cross rod is arranged between the upper push rod and the lower push rod, wherein the lower push rod is connected with the garden tool body through the posture locking mechanism, so that the lower push rod and the garden tool body form an adjustable included angle, the cross rod extends along the horizontal direction, the upper push rod and the lower push rod are hinged with the cross rod, and the bottom of the upper push rod is selectively clamped with the top of the lower push rod when the upper push rod rotates around the cross rod in a reciprocating manner relative to the lower push rod. According to the invention, the upper push rod and the lower push rod are connected through the cross rod, so that the upper push rod and the lower push rod are connected and unlocked in the process of rotating around the cross rod, and further the unfolding and folding functions of the upper push rod and the lower push rod are conveniently realized.
Description
Technical field
The present invention relates to garden instrument field, in particular to a kind of secondary folding pushing hands for garden instrument.
Background technique
On shaped like garden instruments such as hand-push type mowers, generally require to use for manipulating garden instrument traveling or advancing
The pushing hands in direction, pushing hands are generally made of upper push-rod and lower push-rod, and traditional upper lower push-rod connection is relatively independent, are needed by extremely
Few two act just be able to achieve upper and lower push rod be linked and packed and pose adjustment, use relatively complicated, and be not easy to be unfolded
And storage, appearance is lofty unnatural, in addition, garden instrument also need to have can in real time, easily adjust pushing hands and Gardener
Angle between tool, to adapt to the height of user, there is also following problems for existing pushing hands: firstly, posture locking is reliable
Property it is poor, user is carried out after locking a posture in use, often there is the unstable phenomenon of posture locking；Wherein, posture
Unlock and the operation that posture is back and forth adjusted back and forth are more complex, while the card of mechanism is easily caused during adjusting posture
Shell；Again, structure is complicated, is not easy to assemble and overhaul.
In view of this, it is really necessary to develop a kind of secondary folding pushing hands for garden instrument, to solve the above problems.
Summary of the invention
For the shortcomings of the prior art, the object of the present invention is to provide a kind of for the secondary of garden instrument
Pushing hands is folded, connection is realized by a cross bar between lower push-rod thereon, while upper lower push-rod can be around cross bar in perpendicular
Rotation, so that upper lower push-rod is in cross bar rotation process, the connection and unlock of lower push-rod in realization, and then conveniently realize
The expansion of lower push-rod and folder function, in addition, it is reciprocal to also improve different postures while improving posture locking reliability for it
The convenience of switching, greatly improves user experience.
In order to realize above-mentioned purpose according to the present invention and other advantages, a kind of secondary folding for garden instrument is provided
Folded pushing hands, comprising:
Lower push-rod；
It is connected to the posture locking mechanism of lower push-rod root；
Upper push-rod at the top of lower push-rod；And
Cross bar between upper push-rod and lower push-rod,
Wherein, lower push-rod is connected by posture locking mechanism with garden instrument ontology, so that lower push-rod and garden instrument sheet
For body at an adjustable angle, cross bar is horizontally extending, and upper push-rod and lower push-rod are hinged with cross bar, and upper push-rod is enclosing
When making the reciprocating rotation movement relative to lower push-rod around cross bar, so that the bottom of upper push-rod and the top of lower push-rod are selectively blocked
It connects.
Preferably, posture locking mechanism includes:
Fixed mounting plate in perpendicular；And
The release lever and locking disk being respectively arranged on inside and outside fixed mounting plate,
Wherein, the shaft perpendicular with its outer surface, release lever and fixed installation are connected on the outside of fixed mounting plate
Plate rotation connection, locking disk are rotationally socketed in shaft, can be slidably embedded locking pin, locking disk in fixed mounting plate
Periphery be equipped at least two along locking disk lock slots circumferentially, release lever is during rotation selectively
Locking pin is released from lock slots, so that the lock state of locking disk to be unlocked or lock.
Preferably, it is fixedly connected with pushing hands attachment base on the outside of locking disk, offers and pushes away on the outside of the pushing hands attachment base
Hand clamping groove, lower push-rod are inserted into pushing hands clamping groove to realize and be fixedly connected with posture locking mechanism, pushing hands attachment base and
At least one contact spring is equipped between locking disk.
Preferably, the inside of fixed mounting plate is equipped with locking pin mounting assembly, which includes:
The locking pin fixed plate being fixed on the inside of fixed mounting plate；
The guide post being fixed in locking pin fixed plate,
Wherein, locking pin fixed plate is to the medial eminence of fixed mounting plate so that locking pin fixed plate and fixed mounting plate
Between be formed with accommodation space, guide post is set in the accommodation space, and locking pin is slidably socketed with guide post, be arranged on guide post and
The returning spring of locking pin resilient support.
Preferably, locking disk is in the form of annular discs, and guide post is radially extended along locking disk.
Preferably, begun with respectively in locking disk and locking pin fixed plate the first guide groove for accommodating locking pin and
Second guide groove, so that the inner and outer ends of locking pin are connected in respectively in the first guide groove and the second guide groove.
Preferably, the first guide groove and the second guide groove radially extending along locking disk, the first guide groove and second
The groove width of guide groove is on the direction close to the locking disk center of circle in the gesture being gradually reduced.
Preferably, lower push-rod includes being arranged in parallel and at interval Left Drive arm and right transmission arm, and cross bar is set up in left biography
Between the top of swing arm and the top of right transmission arm.
Preferably, the bottom of upper push-rod be formed with left connecting pin corresponding with Left Drive arm and right transmission arm respectively and
Right connecting pin.
Preferably, Left Drive arm and/or right transmission arm are equipped with lower union joint, on left connecting pin and/or right connecting pin
Equipped with upper binding head, upper binding head is corresponding with lower union joint, and upper push-rod is making the reciprocating rotary relative to lower push-rod around cross bar
When movement, so that upper binding head is selectively clamped with lower union joint.
Preferably, the left end of cross bar and/or right end are connected with for unlocking upper binding head and lower union joint clamped condition
Clicking section.
Preferably, clamping structure is connected at the top of lower union joint, the clamping structure includes:
The left risers and right risers being oppositely arranged；And
The pin being fixed between left risers and right risers,
Wherein, left risers are parallel with right risers and interval setting is to form the clamping space being located between the two.
Preferably, the bottom of upper binding head is equipped with clamping groove, and locking member, locking member selection are rotatably connected in clamping groove
Mutually it is clamped with pin to property.
Preferably, locking member includes round end, solution lock end and hook end, and round end, solution lock end and hook end three converge
It combines in a bit, and three extends outwardly from Rendezvous Point is radial, the end of round end and clamping groove are rotatablely connected, and are dialled
Dynamic portion is persistently contradicted with the side for solving lock end, and end of the locking member under the stirring of clicking section around round end is all in perpendicular
Phase reciprocally rotates, so that hook end and pin are selectively clamped.
Compared with prior art, the present invention the beneficial effect is that: connection is realized by a cross bar between lower push-rod thereon, together
When on lower push-rod can be rotated in perpendicular around cross bar so that upper lower push-rod in cross bar rotation process, is realized up and down
The connection and unlock of push rod, and then expansion and the folder function of lower push-rod are conveniently realized, in addition, it is improving posture locking
While reliability, the convenience that different postures back and forth switch is also improved, user experience is greatly improved.
Detailed description of the invention
Fig. 1 is the facing under many attitude according to the secondary folding pushing hands of the present invention for garden instrument
Figure；
Fig. 2 is the axonometric drawing according to the secondary folding pushing hands of the present invention for garden instrument；
Fig. 3 is the front view according to the secondary folding pushing hands of the present invention for garden instrument；
Fig. 4 be according to upper push-rod in the secondary folding pushing hands of the present invention for garden instrument in folded state
Front view；
Fig. 5 is to be regarded according to the explosion of posture locking mechanism in the secondary folding pushing hands of the present invention for garden instrument
Figure；
Fig. 6 is to be faced according to posture locking mechanism in the secondary folding pushing hands of the present invention for garden instrument
Figure；
Fig. 7 is to be concealed according to the posture locking mechanism in the secondary folding pushing hands of the present invention for garden instrument admittedly
Rearview after Dingan County's loading board；
Fig. 8 is according to the secondary folding pushing hands partial enlarged view of the present invention for garden instrument；
Fig. 9 is the internal structure front view according to the secondary folding pushing hands of the present invention for garden instrument；
Figure 10 is the internal structure axonometric drawing according to the secondary folding pushing hands of the present invention for garden instrument.
Specific embodiment
Present invention will be described in further detail below with reference to the accompanying drawings, foregoing end other objects of the invention, feature, side
Face and advantage will be apparent, and so that those skilled in the art can carry out according to the description.In the accompanying drawings,
For clarity, shape and size can be amplified, and will be indicated in all figures using identical appended drawing reference identical
Or similar component.In the following description, such as center, thickness, height, length, front, back, rear portion, the left side, the right, top
The words such as portion, bottom, top, lower part are to be based on the orientation or positional relationship shown in the drawings.Particularly, " height " is equivalent to from top
Portion is to the size of bottom, and " width " is equivalent to size from left to right, and " depth " is equivalent to vertical size.These
Relative terms are to be not intended to need specifically to be orientated for convenience and usually.It is related to the term of attachment, connection etc.
(for example, " connection " and " attachment ") refer to these structures by the relationship that intermediate structure is fixed directly or indirectly to one another or is attached,
And movable or rigidly attached or relationship, unless otherwise clearly stating.
Referring to Fig.1, include: for the secondary folding pushing hands 1 of garden instrument
Lower push-rod 11；
It is connected to the posture locking mechanism 14 of 11 root of lower push-rod；
Upper push-rod 12 set on 11 top of lower push-rod；And
Cross bar 13 between upper push-rod 12 and lower push-rod 11,
Wherein, lower push-rod 11 is connected by posture locking mechanism 14 with garden instrument ontology, so that lower push-rod 11 and gardens
For tool body at an adjustable angle, cross bar 13 is horizontally extending, upper push-rod 11 and lower push-rod 12 with 13 phase of cross bar
Hingedly, upper push-rod 11 is when making the reciprocating rotation movement relative to lower push-rod 12 around cross bar 13, so that the bottom of upper push-rod 12
It is selectively clamped with the top of lower push-rod 11.Referring to Fig.1, secondary folding pushing hands 1 can be according to the different heights of user from appearance
It toggles, and can finally fold at posture G between state A, posture B, posture C, posture D, posture E and posture F, in order to receive
Receive storage, wherein plane where it is higher than horizontal plane when secondary folding pushing hands 1 is at posture A, and when at posture G where it
Plane is lower than horizontal plane, it is assumed that secondary horizontal by angle β when secondary folding pushing hands 1 is at posture A, and when at posture G
Pushing hands 1 is folded horizontal by angle α, then has -30 °≤α≤0 °, 30 °≤α≤85 °.
Referring to Fig. 2 and Fig. 3, when both upper push-rod 11 and lower push-rod 12 are mutually clamped, the two is in linear type as shown in Figure 3
Upper push-rod 11 can be by being folded 180 ° extremely when upper push-rod 11 is no longer clamped with lower push-rod 12 by connection along clockwise direction
12 ' place of position as shown in figure 1 realizes the folding of upper push-rod 11 and 12 back-to-back type of lower push-rod, convenient for storage.
Referring to Fig. 5~Fig. 7, posture locking mechanism 14 includes:
Fixed mounting plate 141 in perpendicular；And
The release lever 144 and locking disk 142 being respectively arranged on inside and outside fixed mounting plate 141,
Wherein, the outside of fixed mounting plate 141 is connected with the shaft 1411 perpendicular with its outer surface, release lever 144
It is rotatablely connected with fixed mounting plate 141, locking disk 142 is rotationally socketed in shaft 1411, can slide in fixed mounting plate 141
Be embedded with locking pin 1453 dynamicly, the periphery of locking disk 142 be equipped at least two along locking disk 142 lock circumferentially
Determine slot 1421, release lever 144 during rotation selectively releases locking pin 1453 from lock slots 1421, thus will
The lock state of locking disk 142 is unlocked or locks.
Further, the bottom end of release lever 144 is connected with solution locking plate 1441, and the bottom periphery of solution locking plate 1441 is in circular arc
Shape.
Referring to Fig. 5, the inside of fixed mounting plate 141 is equipped with locking pin mounting assembly 145, the locking pin mounting assembly 145
Include:
It is fixed in the locking pin fixed plate 1451 of 141 inside of fixed mounting plate；
The guide post 1452 being fixed in locking pin fixed plate 1451,
Wherein, locking pin fixed plate 1451 is to the medial eminence of fixed mounting plate 141 so that locking pin fixed plate 1451
Accommodation space is formed between fixed mounting plate 141, guide post 1452 is set in the accommodation space, locking pin 1453 and guide post
1452 are slidably socketed, and the returning spring flexibly supported with locking pin 1453 is arranged on guide post 1452.
In a preferred embodiment, locking disk 142 is in the form of annular discs, and guide post 1452 is radially extended along locking disk 142.
Further, it is begun with respectively in locking disk 142 and locking pin fixed plate 1451 for accommodating locking pin 1453
First guide groove 1412 and the second guide groove 1454, so that the inner and outer ends of locking pin 1453 are connected in the first guiding respectively
In slot 1412 and the second guide groove 1454.
Further, the first guide groove 1412 and the second guide groove 1454 radially extending along locking disk 142.
Further, the groove width of the first guide groove 1412 and the second guide groove 1454 is in the side close to 142 center of circle of locking disk
Upwards in the gesture being gradually reduced.Locking pin 1453 is when being responded spring and pushing lock slots 1421 to, due to the first guide groove 1412
Groove width with the second guide groove 1454 is in the gesture being gradually reduced on the direction close to 142 center of circle of locking disk, so that locking pin
1453 block more and more tighter by the first guide groove 1412 and the second guide groove 1454, to solve locking pin 1453 and lock slots 1421
Shakiness is shaken after clamping, improves the stability and reliability of posture locking.
Further, the middle section size of locking pin 1453 is greater than the size of its inner and outer ends, so that locking pin 1453 is being locked
It is in middle font structure on the radially projecting direction of price fixing 142.Locking pin 1453 can be prevented from the first guiding using this structure
It is slipped in slot 1412 and the second guide groove 1454, further improves the stability and reliability of posture locking.
Referring to Fig. 6 and Fig. 7, the outside of locking disk 142 is fixedly connected with pushing hands attachment base 143, the pushing hands attachment base 143
Outside offers pushing hands clamping groove 1431, and lower push-rod 11 is inserted into pushing hands clamping groove 1431 to realize and posture locking mechanism 14
Be fixedly connected, between pushing hands attachment base 143 and locking disk 142 be equipped at least one contact spring 1422.
Referring to Fig. 8, lower push-rod 11 includes being arranged in parallel and at interval Left Drive arm 111 and right transmission arm 112,13 frame of cross bar
Between the top of Left Drive arm 111 and the top of right transmission arm 112.
Further, the bottom of upper push-rod 12 is formed with a left side corresponding with Left Drive arm 111 and right transmission arm 112 respectively
Connecting pin 1211 and right connecting pin 1212.
Further, Left Drive arm 111 and/or right transmission arm 112 are equipped with lower union joint 113, left connecting pin 1211 and/
Or right connecting pin 1212 is equipped with upper binding head 122, upper binding head 122 is corresponding with lower union joint 113, and upper push-rod 11 is surrounding
When cross bar 13 makees the reciprocating rotation movement relative to lower push-rod 12, so that upper binding head 122 selectively blocks with lower union joint 113
It connects.
Referring to Fig. 8 and Fig. 9, the left end of cross bar 13 and/or right end are connected with for unlocking upper binding head 122 and lower union joint
The clicking section 132 of 113 clamped conditions.
Further, the top of lower union joint 113 is connected with clamping structure, and the clamping structure includes:
The left risers 1132 and right risers 1131 being oppositely arranged；And
The pin 1133 being fixed between left risers 1132 and right risers 1131,
Wherein, left risers 1132 are parallel with right risers 1131 and interval setting is to form the clamping sky being located between the two
Between.
Referring to Fig. 8, the bottom of upper binding head 122 is equipped with clamping groove 1221, is rotatably connected to locking member in clamping groove 1221
123, locking member 123 is selectively clamped with 1133 phase of pin.Specifically, when upper push-rod 11 and the rotation of lower push-rod 12 are formed always
When line, pin 1133 is inserted into clamping groove 1221 under the drive of lower union joint 113, and then is clamped with 123 phase of locking member, when
The clamped condition of locking member 123 and pin 1133 is struck after the unlock of portion 132, can be made by rotating clockwise upper push-rod 12
Pin 1133 is extracted from clamping groove 1221, and then realizes the separation of upper push-rod 12 and lower push-rod 11, to realize upper push-rod 12
With the folder function of lower push-rod 11.
Further, locking member 123 includes round end 1231, solution lock end 1232 and hook end 1233, round end 1231, solution
Lock end 1232 and 1233 three of hook end come together in a bit, and three extends outwardly from Rendezvous Point is radial, rotation
The end at end 1231 and clamping groove 1221 are rotatablely connected, and clicking section 132 and the side of solution lock end 1232 persistently contradict, locking member
123 around the end of round end 1231, the period reciprocally rotates in perpendicular under the stirring of clicking section 132, so that card
It hooks end 1233 and 1133 selectivity of pin is clamped.
Referring to Fig.1 0, it is equipped with that one end extends to inside cross bar 13, the other end extends to 13 end of cross bar inside cross bar 13
Poke rod 131, poke rod 131 are connect with 13 Synchronous Transmission of cross bar, and clicking section 132 is fixedly sheathed in the outer end of poke rod 131,
The end of hook end 1233 is formed with the hook 1233 ' of inversed hook like, and hook 1233 ' and 1133 selectivity of pin are clamped.
Further, hook 1233 ' is formed in side opposite with pin 1133 in hook end 1233, and struck side 1321 is supported
It touches in side adjacent with hook end 1233 in solution lock end 1232, solves and propped up in lock end 1232 with elasticity on 1321 opposite side of struck side
Support has the first support spring 1234, the limiting section 1332 for being arranged right below continuous contact therewith of clicking section 132, clicking section 132
Circumferential profile it is rounded, the opposite side of limiting section 133 and clicking section 132 is formed with the circumferential profile phase with clicking section 132
The contact surface 1332 of adaptation, the underface of limiting section 133 are supported by the second support spring 1331.Limiting section 133 passes through contact
The outer profile continuous contact of curved surface 1332 and clicking section 132 promotes stability of the clicking section 132 during stirring, to mention
High stability of the clicking section 132 in unlocking process, prevents total from beating during operation, is stuck.
Number of devices and treatment scale described herein are for simplifying explanation of the invention.To application of the invention,
Modifications and variations will be readily apparent to persons skilled in the art.
Although the embodiments of the present invention have been disclosed as above, but it is not limited in listed fortune in specification and embodiments
With it can be fully applied to various fields suitable for the present invention, for those skilled in the art, can be easily real
Now other modification, therefore without departing from the general concept defined in the claims and the equivalent scope, the present invention is not limited to
Specific details and legend shown and described herein.
Claims (14)
1. a kind of secondary folding pushing hands (1) for garden instrument characterized by comprising
Lower push-rod (11)；
It is connected to the posture locking mechanism (14) of lower push-rod (11) root；
Upper push-rod (12) at the top of lower push-rod (11)；And
Cross bar (13) between upper push-rod (12) and lower push-rod (11),
Wherein, lower push-rod (11) is connected by posture locking mechanism (14) with garden instrument ontology, so that lower push-rod (11) and garden
For woods tool body at an adjustable angle, cross bar (13) is horizontally extending, upper push-rod (11) and lower push-rod (12) with
Cross bar (13) is hinged, and upper push-rod (11) makes when making the reciprocating rotation movement relative to lower push-rod (12) around cross bar (13)
The top of the bottom and lower push-rod (11) that obtain upper push-rod (12) is selectively clamped.
2. being used for the secondary folding pushing hands (1) of garden instrument as described in claim 1, which is characterized in that posture locking mechanism
(14) include:
Fixed mounting plate (141) in perpendicular；And
The release lever (144) being respectively arranged on inside and outside fixed mounting plate (141) and locking disk (142),
Wherein, the shaft perpendicular with its outer surface (1411), release lever are connected on the outside of fixed mounting plate (141)
(144) it is rotatablely connected with fixed mounting plate (141), locking disk (142) is rotationally socketed on shaft (1411), is fixedly mounted
It can be slidably embedded on plate (141) locking pin (1453), the periphery of locking disk (142) is equipped at least two along locking disk
(142) lock slots (1421) circumferentially, release lever (144) is during rotation selectively by locking pin (1453)
It is released from lock slots (1421), so that the lock state of locking disk (142) to be unlocked or lock.
3. being used for the secondary folding pushing hands (1) of garden instrument as claimed in claim 2, which is characterized in that locking disk (142)
Outside is fixedly connected with pushing hands attachment base (143), offers pushing hands clamping groove (1431) on the outside of the pushing hands attachment base (143),
Lower push-rod (11) is inserted into pushing hands clamping groove (1431) to realize and be fixedly connected with posture locking mechanism (14), and pushing hands connects
At least one contact spring (1422) are equipped between seat (143) and locking disk (142).
4. being used for the secondary folding pushing hands (1) of garden instrument as described in claim 1, which is characterized in that fixed mounting plate
(141) inside is equipped with locking pin mounting assembly (145), which includes:
The locking pin fixed plate (1451) being fixed on the inside of fixed mounting plate (141)；
The guide post (1452) being fixed in locking pin fixed plate (1451),
Wherein, locking pin fixed plate (1451) is to the medial eminence of fixed mounting plate (141) so that locking pin fixed plate
(1451) accommodation space is formed between fixed mounting plate (141), guide post (1452) is set in the accommodation space, locking pin
(1453) it is slidably socketed with guide post (1452), the reply bullet with locking pin (1453) resilient support is arranged on guide post (1452)
Spring.
5. being used for the secondary folding pushing hands (1) of garden instrument as claimed in claim 4, which is characterized in that locking disk (142) is in
It is discoid, guide post (1452) radially extending along locking disk (142).
6. as claimed in claim 5 be used for garden instrument secondary folding pushing hands (1), which is characterized in that locking disk (142) and
The first guide groove (1412) for accommodating locking pin (1453) is begun in locking pin fixed plate (1451) respectively and second is led
To slot (1454), so that the inner and outer ends of locking pin (1453) are connected in the first guide groove (1412) and the second guiding respectively
In slot (1454).
7. being used for the secondary folding pushing hands (1) of garden instrument as claimed in claim 6, which is characterized in that the first guide groove
(1412) with the second guide groove (1454) radially extending along locking disk (142), the first guide groove (1412) with second guiding
The groove width of slot (1454) is on the direction close to locking disk (142) center of circle in the gesture being gradually reduced.
8. being used for the secondary folding pushing hands of garden instrument as described in claim 1, which is characterized in that lower push-rod (11) includes flat
Capable and spaced Left Drive arm (111) and right transmission arm (112), cross bar (13) are set up in the top of Left Drive arm (111)
Between the top of right transmission arm (112).
9. being used for the secondary folding pushing hands of garden instrument as claimed in claim 8, which is characterized in that the bottom of upper push-rod (12)
It is formed with left connecting pin (1211) corresponding with Left Drive arm (111) and right transmission arm (112) and right connecting pin respectively
(1212)。
10. being used for the secondary folding pushing hands of garden instrument as claimed in claim 9, which is characterized in that Left Drive arm (111)
And/or right transmission arm (112) is equipped with lower union joint (113), left connecting pin (1211) and/or right connecting pin (1212) are equipped with
Upper binding head (122), upper binding head (122) is corresponding with lower union joint (113), and upper push-rod (11) is making phase around cross bar (13)
When being acted for the reciprocating rotation of lower push-rod (12), so that upper binding head (122) is selectively clamped with lower union joint (113).
11. being used for the secondary folding pushing hands of garden instrument as claimed in claim 10, which is characterized in that the left end of cross bar (13)
And/or right end is connected with the clicking section (132) for unlocking upper binding head (122) Yu lower union joint (113) clamped condition.
12. being used for the secondary folding pushing hands of garden instrument as claimed in claim 11, which is characterized in that lower union joint (113)
Top be connected with clamping structure, the clamping structure includes:
The left risers (1132) being oppositely arranged and right risers (1131)；And
The pin (1133) being fixed between left risers (1132) and right risers (1131),
Wherein, left risers (1132) are parallel with right risers (1131) and interval setting is to form the clamping sky being located between the two
Between.
13. being used for the secondary folding pushing hands of garden instrument as claimed in claim 12, which is characterized in that upper binding head (122)
Bottom be equipped with clamping groove (1221), is rotatably connected to locking member (123) in clamping groove (1221), locking member (123) selectivity
Ground is mutually clamped with pin (1133).
14. being used for the secondary folding pushing hands of garden instrument as claimed in claim 13, which is characterized in that locking member (123) packet
Include round end (1231), solution lock end (1232) and hook end (1233), round end (1231), solution lock end (1232) and hook end
(1233) three comes together in a bit, and three extends outwardly from Rendezvous Point is radial, the end of round end (1231)
It is rotatablely connected with clamping groove (1221), clicking section (132) and the side of solution lock end (1232) persistently contradict, and locking member (123) exists
Around the end of round end (1231), the period reciprocally rotates in perpendicular under the stirring of clicking section (132), so that card
End (1233) and pin (1133) are hooked selectively to be clamped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811315881.0A CN109220158B (en) | 2018-11-07 | 2018-11-07 | Secondary folding pushing hand for gardening tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811315881.0A CN109220158B (en) | 2018-11-07 | 2018-11-07 | Secondary folding pushing hand for gardening tool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109220158A true CN109220158A (en) | 2019-01-18 |
| CN109220158B CN109220158B (en) | 2024-01-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811315881.0A Active CN109220158B (en) | 2018-11-07 | 2018-11-07 | Secondary folding pushing hand for gardening tool |
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| Country | Link |
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| CN (1) | CN109220158B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109392415A (en) * | 2018-11-07 | 2019-03-01 | 莱克电气股份有限公司 | Height-adjustable electric mower capable of being folded for two times |
| CN112237086A (en) * | 2019-07-16 | 2021-01-19 | 南京德朔实业有限公司 | Hand-push type power tool |
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| KR950023371A (en) * | 1994-01-26 | 1995-08-18 | 이헌조 | Folding device of vacuum cleaner handle |
| US6415588B1 (en) * | 2001-04-10 | 2002-07-09 | Yang-Min Kao | Foldable power driven gardening device |
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| CN109392415A (en) * | 2018-11-07 | 2019-03-01 | 莱克电气股份有限公司 | Height-adjustable electric mower capable of being folded for two times |
| CN109392415B (en) * | 2018-11-07 | 2024-03-22 | 苏州金莱克精密机械有限公司 | Height-adjustable and secondary-folding electric mower |
| CN112237086A (en) * | 2019-07-16 | 2021-01-19 | 南京德朔实业有限公司 | Hand-push type power tool |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109220158B (en) | 2024-01-30 |
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Effective date of registration: 20190423 Address after: 215000 No. 99 Zhufeng Road, Mudu Town, Wuzhong District, Suzhou City, Jiangsu Province Applicant after: KINSUZHOU KINGCLEAN PRECISION MACHINERY Co.,Ltd. Address before: 215000 No. 1 Xiangyang Road, Suzhou New District, Jiangsu Province Applicant before: KINGCLEAN ELECTRIC Co.,Ltd. |
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