CN209299733U - A kind of secondary folding pushing hands for garden instrument - Google Patents

Abstract

The utility model discloses a kind of secondary folding pushing hands for garden instrument, 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 the 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 ontology are at an adjustable angle, cross bar is horizontally extending, upper push-rod and lower push-rod are hinged with cross bar, and upper push-rod is 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 clamped.According to the utility model, connection is realized by a cross bar between lower push-rod thereon, 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 expansion and the folder function of lower push-rod, in addition, it also improves the convenience that different postures back and forth switch while improving posture locking reliability.

Description

A kind of secondary folding pushing hands for garden instrument

Technical field

The utility model 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.

Utility model content

For the shortcomings of the prior art, the purpose of the utility model is to provide a kind of for garden instrument Secondary folding pushing hands realizes connection by a cross bar between lower push-rod thereon, while upper lower push-rod can put down vertically around cross bar Rotation in surface, so that upper lower push-rod is in cross bar rotation process, the connection and unlock of lower push-rod in realization, so it is easily real The now expansion of upper lower push-rod and folder function, in addition, it also improves different postures while improving posture locking reliability The convenience back and forth switched, greatly improves user experience.

In order to realize above-mentioned purpose according to the present utility model and other advantages, a kind of two for garden instrument are provided Secondary folding 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, Xie Suoduan and hook end, and round end, Xie Suoduan 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.

The utility model compared with prior art, the beneficial effect is that: thereon between lower push-rod by a cross bar realize connect It connects, while upper lower push-rod can rotate in perpendicular around cross bar, so that upper lower push-rod is realized in cross bar rotation process The connection and unlock of upper lower push-rod, and then expansion and the folder function of lower push-rod are conveniently realized, in addition, it is improving posture While locking 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 be according to the secondary folding pushing hands described in the utility model for garden instrument under many attitude just View；

Fig. 2 is the axonometric drawing according to the secondary folding pushing hands described in the utility model for garden instrument；

Fig. 3 is the front view according to the secondary folding pushing hands described in the utility model for garden instrument；

Fig. 4 is according to upper push-rod in the secondary folding pushing hands described in the utility model for garden instrument in folded state When front view；

Fig. 5 be according in the secondary folding pushing hands described in the utility model for garden instrument posture locking mechanism it is quick-fried Fried view；

Fig. 6 be according to posture locking mechanism in the secondary folding pushing hands described in the utility model for garden instrument just View；

Fig. 7 is hidden according to the posture locking mechanism in the secondary folding pushing hands described in the utility model for garden instrument Rearview after going fixed mounting plate；

Fig. 8 is according to the secondary folding pushing hands partial enlarged view described in the utility model for garden instrument；

Fig. 9 is the internal structure front view according to the secondary folding pushing hands described in the utility model for garden instrument；

Figure 10 is the internal structure axonometric drawing according to the secondary folding pushing hands described in the utility model for garden instrument.

Specific embodiment

The following describes the utility model in further detail with reference to the accompanying drawings, the aforementioned and other mesh of the utility model , features, aspects and advantages will be apparent, to enable those skilled in the art's refer to the instruction text real accordingly It applies.In the accompanying drawings, for clarity, shape and size can be amplified, and identical attached drawing mark will be used in all figures Note is to indicate the same or similar component.In the following description, such as center, thickness, height, length, front, back, rear portion, The words such as the left side, the right, top, bottom, top, lower part are to be based on the orientation or positional relationship shown in the drawings.Particularly, " high Degree " is equivalent to size from the top to the bottom, and " width " is equivalent to size from left to right, and " depth " is equivalent to be arrived in the past Size afterwards.These relative terms are to be not intended to need specifically to be orientated for convenience and usually.Be related to attachment, Connection etc. term (for example, " connection " and " attachment ") refer to these structures pass through intermediate structure directly or indirectly to one another fixation or The relationship of attachment 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, Xie Suoduan 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 solving side adjacent with hook end 1233 in lock end 1232, is propped up on Xie Suoduan 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 the explanations for simplifying the utility model.To the utility model Application, 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, it is not limited in institute in specification and embodiments Column use, it can be applied to various fields suitable for the present invention completely, for those skilled in the art, can Easily realize other modification, therefore without departing from the general concept defined in the claims and the equivalent scope, this is practical It is novel to be 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 (12) and lower push-rod (11) with Cross bar (13) is hinged, and upper push-rod (12) makes when making the reciprocating rotation movement relative to lower push-rod (11) 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 (12) is making phase around cross bar (13) When being acted for the reciprocating rotation of lower push-rod (11), 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), Xie Suoduan (1232) and hook end (1233), round end (1231), Xie Suoduan (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 Xie Suoduan (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.