CN104165551B - A kind of lockable mechanism getting rid of rod and locking method thereof - Google Patents
A kind of lockable mechanism getting rid of rod and locking method thereof Download PDFInfo
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- CN104165551B CN104165551B CN201410361929.7A CN201410361929A CN104165551B CN 104165551 B CN104165551 B CN 104165551B CN 201410361929 A CN201410361929 A CN 201410361929A CN 104165551 B CN104165551 B CN 104165551B
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- 238000011084 recovery Methods 0.000 claims description 9
- 238000010276 construction Methods 0.000 abstract description 3
- 229910000831 Steel Inorganic materials 0.000 description 15
- 239000010959 steel Substances 0.000 description 15
- 238000010586 diagram Methods 0.000 description 7
- 244000273256 Phragmites communis Species 0.000 description 2
- 235000014676 Phragmites communis Nutrition 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000007123 defense Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 210000003813 thumb Anatomy 0.000 description 1
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Abstract
The invention discloses a kind of lockable mechanism getting rid of rod and locking method thereof, including nunchakus body and lockable mechanism, nunchakus body includes handle joint, middle node and top joint, and top joint is arranged at inside middle node, and it is internal that middle node is arranged at handle joint；Lockable mechanism includes solving lock handle, connecting rod, the first latch and the second latch, and connecting rod one end is connected with solving lock handle, and the connecting rod other end and the first latch connect.It is an object of the invention to aim to provide a kind of simple in construction, easy to use, good stability, existing friction enclosed type can be substituted and get rid of rod, locking is firmly, the biggest vertical can be born under extended configuration without retracting, receive rod convenient and swift, between saving and saving, do not have the slight lockable mechanism getting rid of rod rocked and locking method thereof.
Description
Technical field
The invention belongs to police strike apparatus technical field, be specifically related to a kind of lockable mechanism getting rid of rod and locking method thereof.
Background technology
Get rid of rod, regular full name tactics retractable spontoon, be commonly used to law enforcement agency all over the world and private defense, because of most of go out rod mode be and firmly throw away, this is commonly called as thus gains the name to get rid of rod.Get rid of rod and be typically used as police self-defence apparatus, different by a few joint thicknesses, and the steel pipe composition that can be nested together, steel pipe mostly is conical pipe, is to join end to end, connects together after pulling open between two adjacent sections steel pipe.Also the rod that gets rid of having uses straight tube to constitute, it is provided with internal projecting ring in steel pipe leading portion pipe, the rear end of steel pipe is provided with outer bulge loop, when steel pipe pulls open, it is connected together by bulge loop between adjacent steel pipe, respectively joint steel pipe socket is together, nunchakus body is shorter, it is simple to carry, and firmly one gets rid of during use, each joint steel pipe pulls open, the length of nunchakus body increases several times, can use as a kind of weapon completely, have simple in construction owing to getting rid of rod, the feature such as convenient and practical, has become the indispensable apparatus that many countries and regions police, security personnel and individual are self-defence.
The lockable mechanism getting rid of rod of prior art is divided into following several, and first is steel cassette: is got rid of rod by the overwhelming majority and uses.Get rid of the friction lock relying on joint to overlap between position with joint when rod launches, therefore intersection engages and wants good, to guarantee that getting rid of rod will not unlock easily when jabbing object or being given a shock, getting rid of the afterbody of rod, there is a steel card between tail cap and handle, be made up of, in a contracted state a circular collet and two reeds, two reeds of steel card can support the inwall at the thinnest joint, makes rod joint oneself to skid off.Second is magnetic-type: the difference with steel cassette is that the steel card of back has been changed into Magnet, the magnetic-type rod that gets rid of has two shortcomings: (one), tail cap occupies sizable length, compared with steel cassette, in the case of contracted length is identical, magnetic-type spread length wants short one section, say, that the magnetic-type inefficient length getting rid of rod is bigger；(2), the magnetic-type Magnet relatively high magnetism got rid of used by rod, the article such as mobile phone, wrist-watch, magnetic card can be had a negative impact.3rd is eject: certain domestic eject gets rid of rod structure, and the first segment root of rod has a circle groove, and when shrinking, the clamp on handle can be stuck in groove, and by the switch on lower handle, clamp lifts, and the brute spring within rod can eject first-half；Shortcoming: the switch on handle can affect comfort level during gripping.These three is got rid of the lockable mechanism of rod and is broadly fallen into friction enclosed type and get rid of rod, unlocks trouble, during unblock, need to hit club head pounding firmly, if wherein a joint first unlocks, then another joint is difficult to regain, and the operator that strength is less have been difficult to get rid of the unblock of rod and have reclaimed, in addition, friction enclosed type gets rid of rod when unlocking, it is desirable to club head is vertical with pounding the ground hit, and gets rid of rod and have to pound upside down and hit and could regain, if ground is uneven, the abrasion to club head is bigger.
In order to overcome above friction enclosed type to get rid of the problem that rod is brought, occurring in that the rod that gets rid of of mechanical latching formula structure, mechanical latching formula is got rid of rod and is dependent on the jump ring of coupling part to complete the locking under extended configuration, and the button pinning afterbody when receiving rod can easily be regained；But, existing machinery enclosed type gets rid of rod and gets rid of rod be in close contact like that owing to opening the rear coupling part enclosed type that is not as rubbing, so having slight rocking between joint with joint, locking structure is complicated, and perishable difficulty is repaiied.
Summary of the invention
For above-mentioned weak point of the prior art, it is an object of the invention to aim to provide a kind of simple in construction, easy to use, good stability, can substitute existing friction enclosed type and get rid of rod, locking firmly, can bear the biggest vertical without retracting under extended configuration, receipts rod is convenient and swift, do not have between saving and saving slight rock get rid of rod lockable mechanism.
It addition, it is an object of the invention to provide a kind of convenient for unlocking further, can be achieved with getting rid of the locking method getting rid of rod lockable mechanism of rod locking by little power.
In order to reach above-mentioned technique effect, the present invention is achieved by the following technical solutions: a kind of lockable mechanism getting rid of rod, it includes nunchakus body and lockable mechanism, described nunchakus body includes handle joint, middle node and top joint, described top joint is arranged at inside middle node, and it is internal that described middle node is arranged at handle joint；Described lockable mechanism includes solving lock handle, connecting rod, the first latch and the second latch, and described connecting rod one end is connected with solving lock handle, and the connecting rod other end and the first latch connect；Described solution lock handle is arranged at joint top, top, and it is internal that described connecting rod is arranged at top joint；Described first latch is arranged at bottom the joint of top, and described second latch is arranged at bottom middle node；It is provided with the first locking spring on described first latch, the second latch is provided with the second locking spring；It is provided with the first pin on the joint of described top, described middle node is provided with the second pin；Described solution lock handle, connecting rod, the first latch, the second latch, the first locking spring, the second locking spring, work between the first pin and the second pin cooperation..
Preferably, described top joint is provided with the first hole clipping near bottom interior wall, is provided with mounting groove bottom the joint of described top；Described first pin is arranged at inside the first hole clipping, and described first locking spring is arranged at inside mounting groove；Described first pin, the first latch and the first locking spring works coordinate.
Preferably, described middle node top is provided with the first stop collar, described first stop collar outer wall and middle node fit inside, and described first stop collar inwall matches with top joint outer wall；Described middle node is provided with the second hole clipping near bottom interior wall, and described second pin is arranged at inside the second hole clipping；Described middle node is provided with the first draw-in groove near top inner wall；Being provided with fixed block bottom described middle node, described second latch is installed on fixed block.
Preferably, described handle joint top is provided with the second stop collar, and the outer wall of described second stop collar matches with handle joint inwall, and described second stop collar inwall matches with middle node outer wall；Described handle joint is provided with the second draw-in groove near the inwall of tip position, is provided with tail-hood bottom described handle joint.
Preferably, the cross section of described solution lock handle is T-shaped structure, and it is internal that the mullion of described solution lock handle is positioned at top joint, and the mullion of described solution lock handle is connected with connecting rod.
Preferably, the cross-sectional structure of described first latch is dumbbell shape, described first latch is arranged at bottom the joint of top, described first latch includes head portion, vertical beam and head portion, it is internal that described head portion is arranged at top joint, the outer rim of described head portion matches with top joint inwall, described head portion is connected with connecting rod, the diameters of described head portion is less than the diameters of head portion, the diameters of described head portion is more than the external diameter numerical value of top joint, described first locking spring one end is connected with mounting groove, the first locking spring other end is connected with head portion, described head portion and vertical beam junction are incline structure.
Preferably, described second latch cross section is umbrella-shaped structure, described second latch includes umbrella head and umbrella post, described umbrella column bottom is provided with block, described umbrella head is arranged at inside middle node, and described umbrella head outer rim is divided into tilting section and smooth section, described smooth section outer rim to match with middle node inwall, described second locking spring one end is connected with fixed block, and the second locking spring other end is connected with umbrella head；Described fixed block is arranged on the umbrella post between block and umbrella head.
Preferably, it is additionally provided with the first guide pin bushing on the joint outer wall of described top, the outer wall that the inwall of described first guide pin bushing and top are saved matches, the outer rim of described first guide pin bushing matches with middle node inwall, it is additionally provided with the second guide pin bushing on described middle node outer wall, the described inwall of the second guide pin bushing matches with the outer rim of middle node, and the inwall that the outer rim of described second guide pin bushing and handle save matches.
Preferably, 1), getting rid of rod and be in rounding state, the lockable mechanism state getting rid of rod is: solving crossbeam and the first stop collar and the contact of the second stop collar of lock handle, top joint draws in inside middle node, and middle node draws in handle joint inside；The inwall that described first pin saves to top stretches out, and the head portion of described first pin and the first latch contacts with the incline structure of vertical beam junction, and the first described locking spring is the state of tightening up, the bottom of the first latch and the second latch top contact；Second pin stretches out to the inwall of middle node, and the umbrella head outer rim tilting section contact of the second pin and the second latch, the second locking spring is the state of tightening up, and the block on the umbrella post of the second latch does not contacts with fixed block；
2), get rid of rod and be in open configuration, the lockable mechanism state getting rid of rod is: the first locking spring is open configuration, the outer wall that first pin saves to top stretches out, the first draw-in groove being positioned on middle node to first pin one end that top joint outer wall stretches out, and contact with the first stop collar, the other end of the first pin and the head portion contact of the first latch；Second locking spring is open configuration, second pin stretches out to the outer wall of middle node, it is positioned at the second draw-in groove on handle joint to second pin one end that middle node outer wall stretches out, and contact with the second stop collar, the other end of the second pin and the umbrella head outer rim smooth section contact of the second latch, the block on the umbrella post of the second latch contacts with fixed block.
Further, the locking method of a kind of lockable mechanism getting rid of rod, it comprises the following steps: 1), the recovery of top joint；The solution lock handle getting rid of joint top, rod top is stretched out, by stretching out solution lock handle, solving lock handle drives the first latch to move upward by connecting rod, motion due to the first latch, move upward with the head portion of the first latch of the first dowel contact, the head portion making the first pin and the first latch separates, and makes the head portion of the first pin and the first latch contact with the incline structure of vertical beam junction, completes the recovery of top joint；
2), middle node is reclaimed；After top joint reclaims, the head portion of the first latch and the top contact of the second latch, the second latch moves downward, and the umbrella head outer rim smooth section of the second latch leaves the second pin, the umbrella head outer rim tilting section making the second pin and the second latch contacts, and middle node reclaims complete.
Compared with prior art the invention have the benefit that
Present configuration simply, stably the property made strong, firmly, it is convenient to reclaim in locking；Solve the setting of lock handle, facilitate operator's recovery to getting rid of rod, when rod is got rid of in recovery, operator need not save the top getting rid of rod withstand ground, only need to gently draw solution lock handle, overcome an existing part to get rid of rod to be arranged at by tripper and get rid of rod handle joint, owing to operator's thumb strength cannot complete the most by force to get rid of the problem that rod reclaims；The setting of pin and cut-off block may insure that not have unlocking mechanism stuck, ensures the stability of unlocking mechanism while realizing the easy of unlocking mechanism；The arranging of guide pin bushing can realize getting rid of do not have between rod joint and joint slight rock get rid of rod, overcome and rub excessive between rod joint and joint owing to processing problems causes getting rid of, cause and get rid of the problem that difficulty was stretched out or reclaimed to rod.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, the accompanying drawing used required in embodiment or description of the prior art will be briefly described below, apparently, accompanying drawing in describing below is only some embodiments of the present invention, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is present configuration schematic diagram；
Fig. 2 is the working state structure schematic diagram of Fig. 1；
Fig. 3 is the A portion structure for amplifying schematic diagram of Fig. 1；
Fig. 4 is the B portion structure for amplifying schematic diagram of Fig. 1；
Fig. 5 is the C portion structure for amplifying schematic diagram of Fig. 2；
Fig. 6 is the D portion structure for amplifying schematic diagram of Fig. 2；
Fig. 7 is the E portion structure for amplifying schematic diagram of Fig. 2.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is only a part of embodiment of the present invention rather than whole embodiments.Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of protection of the invention.
As shown in Fig. 1-Fig. 7, a kind of lockable mechanism getting rid of rod, it includes that nunchakus body and lockable mechanism, described nunchakus body include handle joint 1, middle node 2 and top joint 3, and it is internal that top joint 3 is arranged at middle node 2, and it is internal that middle node 2 is arranged at handle joint 1；Lockable mechanism includes solving lock handle 5, connecting rod the 7, first latch 6 and the second latch 8, and connecting rod 7 one end is connected with solving lock handle 5, and connecting rod 7 other end and the first latch 6 connect；Solution lock handle 5 is arranged at top and saves 3 tops, and it is internal that connecting rod 7 is arranged at top joint 3；First latch 6 is arranged at bottom top joint 3, and the second latch 8 is arranged at bottom middle node 2；It is provided with the first locking spring 15 on first latch 6, the second latch 8 is provided with the second locking spring 14；It is provided with the first pin 17 on top joint 3, middle node 2 is provided with the second pin 16；Solve lock handle 5, work between connecting rod the 7, first latch the 6, second latch the 8, first locking spring the 15, second locking spring the 14, first pin 17 and the second pin 16 cooperation.
Top joint 3 is provided with the first hole clipping 20 near bottom interior wall, is provided with mounting groove 3a bottom top joint 3；It is internal that first pin 17 is arranged at the first hole clipping 20, and the first locking spring 15 is arranged at inside mounting groove 3a；First pin the 17, first latch 6 and the work of the first locking spring 15 coordinate；Middle node 2 top is provided with the first stop collar 10, the first stop collar 10 outer wall and middle node 2 fit inside, and the first stop collar 10 inwall saves 3 outer walls with top and matches；Middle node 2 is provided with the second hole clipping 19 near bottom interior wall, and it is internal that the second pin 16 is arranged at the second hole clipping 19；Middle node 2 is provided with the first draw-in groove 12 near top inner wall；Being provided with fixed block 13 bottom middle node 2, the second latch 8 is installed on fixed block 13；Handle saves 1 top and is provided with the second stop collar 9, and the outer wall of the second stop collar 9 and handle save 1 inwall and match, and the second stop collar 9 inwall matches with middle node 2 outer wall；Handle joint 1 is provided with the second draw-in groove 11 near the inwall of tip position, is provided with tail-hood 4 bottom handle joint 1.
The cross section solving lock handle 5 is T-shaped structure, and the mullion 5b solving lock handle 5 is positioned at top joint 3 inside, and the mullion 5b solving lock handle 5 is connected with connecting rod 7；The cross-sectional structure of the first latch 6 is dumbbell shape, first latch 6 is arranged at bottom top joint 3, first latch 6 includes head portion 6c, vertical beam 6b and head portion 6a, it is internal that head portion 6c is arranged at top joint 3, the outer rim of head portion 6c and top are saved 3 inwalls and are matched, head portion 6c is connected with connecting rod 7, the diameters of head portion 6c is less than the diameters of head portion 6a, the diameters of head portion 6a is more than the external diameter numerical value of top joint 3, first locking spring 15 one end is connected with mounting groove 3a, first locking spring 15 other end is connected with head portion 6a, head portion 6c and vertical beam 6b junction are incline structure；Second latch 8 cross section is umbrella-shaped structure, second latch 8 includes umbrella head and umbrella post 8a, it is provided with block 18 bottom umbrella post 8a, it is internal that umbrella head is arranged at middle node 2, umbrella head outer rim is divided into tilting section 8c and smooth section 8b, smooth section 8b outer rim matches with middle node 2 inwall, and second locking spring 14 one end is connected with fixed block 13, and second locking spring 14 other end is connected with umbrella head；On the umbrella post 8a that fixed block 13 is arranged between block 18 and umbrella head.
Top is saved and is additionally provided with the first guide pin bushing 21 on 3 outer walls, the inwall of the first guide pin bushing 21 matches with the outer wall of top joint 3, the outer rim of the first guide pin bushing 21 matches with middle node 2 inwall, the second guide pin bushing 22 it is additionally provided with on middle node 2 outer wall, the inwall of the second guide pin bushing 22 matches with the outer rim of middle node 2, and the outer rim of the second guide pin bushing 22 matches with the inwall of handle joint 1.
As it is shown in figure 1, get rid of rod when being in rounding state, the lockable mechanism state getting rid of rod is: the crossbeam 5a solving lock handle 5 contacts with the first stop collar 10 and the second stop collar 9, and top joint 3 draws in middle node 2 internal, and middle node 2 draws in handle joint 1 inside；First pin 17 stretches out to the inwall of top joint 3, and the first pin 17 contacts with the incline structure of vertical beam 6b junction with head portion 6c of the first latch 6, and the first locking spring 15 is the state of tightening up, the bottom of the first latch 6 and the second latch 8 top contact；Second pin 16 stretches out to the inwall of middle node 2, and the second pin 16 contacts with the umbrella head outer rim tilting section 8c of the second latch 8, and the second locking spring 14 is the state of tightening up, and the block 18 on the umbrella post 8a of the second latch 8 does not contacts with fixed block 13.
As shown in Figure 2, get rid of rod when being in open configuration, the lockable mechanism state getting rid of rod is: the first locking spring 15 is open configuration, first pin 17 stretches out to the outer wall of top joint 3, the first draw-in groove 12 that first pin 17 one end that 3 outer walls stretch out is positioned on middle node 2 is saved to top, and contact with the first stop collar 10, the other end of the first pin 17 and the head portion 6c contact of the first latch 6；Second locking spring 14 is open configuration, second pin 16 stretches out to the outer wall of middle node 2, it is positioned at the second draw-in groove 11 on handle joint 1 to second pin 16 one end that middle node 2 outer wall stretches out, and contact with the second stop collar 9, the other end of the second pin 16 and the umbrella head outer rim smooth section 8b contact of the second latch 8, the block 18 on the umbrella post 8a of the second latch 8 contacts with fixed block 13.
During work, the recovery of top joint 3；The solution lock handle 5 getting rid of rod top and saving 3 tops is stretched out, by stretching out solution lock handle 5, solving lock handle 5 drives the first latch 6 to move upward by connecting rod 7, motion due to the first latch 6, head portion 6c of the first latch 6 contacted with the first pin 17 moves upward, make the first pin 17 separate with head portion 6c of the first latch 6, make the first pin 17 contact with the incline structure of vertical beam 6b junction with head portion 6c of the first latch 6, complete the recovery of top joint 3；Reclaim middle node 2；After top joint 3 recovery, head portion 6a of the first latch 6 and the top contact of the second latch 8, second latch 8 moves downward, umbrella head outer rim smooth section 8b of the second latch 8 leaves the second pin 16, making the second pin 16 contact with the umbrella head outer rim tilting section 8c of the second latch 8, middle node 2 reclaims complete.
Claims (10)
1. the lockable mechanism getting rid of rod, it is characterised in that: including that nunchakus body and lockable mechanism, described nunchakus body include handle joint, middle node and top joint, described top joint is arranged at inside middle node, and it is internal that described middle node is arranged at handle joint；Described lockable mechanism includes solving lock handle, connecting rod, the first latch and the second latch, and described connecting rod one end is connected with solving lock handle, and the connecting rod other end and the first latch connect；Described solution lock handle is arranged at joint top, top, and it is internal that described connecting rod is arranged at top joint；Described first latch is arranged at bottom the joint of top, and described second latch is arranged at bottom middle node；It is provided with the first locking spring on described first latch, the second latch is provided with the second locking spring；It is provided with the first pin on the joint of described top, described middle node is provided with the second pin；Described solution lock handle, connecting rod, the first latch, the second latch, the first locking spring, the second locking spring, work between the first pin and the second pin cooperation.
A kind of lockable mechanism getting rid of rod the most according to claim 1, it is characterised in that: described top joint is provided with the first hole clipping near bottom interior wall, is provided with mounting groove bottom the joint of described top；Described first pin is arranged at inside the first hole clipping, and described first locking spring is arranged at inside mounting groove；Described first pin, the first latch and the first locking spring works coordinate.
A kind of lockable mechanism getting rid of rod the most according to claim 1, it is characterised in that: described middle node top is provided with the first stop collar, described first stop collar outer wall and middle node fit inside, and described first stop collar inwall matches with top joint outer wall；Described middle node is provided with the second hole clipping near bottom interior wall, and described second pin is arranged at inside the second hole clipping；Described middle node is provided with the first draw-in groove near top inner wall；Being provided with fixed block bottom described middle node, described second latch is installed on fixed block.
A kind of lockable mechanism getting rid of rod the most according to claim 1, it is characterised in that: described handle joint top is provided with the second stop collar, and the outer wall of described second stop collar matches with handle joint inwall, and described second stop collar inwall matches with middle node outer wall；Described handle joint is provided with the second draw-in groove near the inwall of tip position, is provided with tail-hood bottom described handle joint.
A kind of lockable mechanism getting rid of rod the most according to claim 1, it is characterised in that: the cross section of described solution lock handle is T-shaped structure, and it is internal that the mullion of described solution lock handle is positioned at top joint, and the mullion of described solution lock handle is connected with connecting rod.
A kind of lockable mechanism getting rid of rod the most according to claim 1 and 2, it is characterized in that: the cross-sectional structure of described first latch is dumbbell shape, described first latch is arranged at bottom the joint of top, described first latch includes head portion, vertical beam and head portion, it is internal that described head portion is arranged at top joint, the outer rim of described head portion matches with top joint inwall, described head portion is connected with connecting rod, the diameters of described head portion is less than the diameters of head portion, the diameters of described head portion is more than the external diameter numerical value of top joint, described first locking spring one end is connected with mounting groove, the first locking spring other end is connected with head portion, described head portion and vertical beam junction are incline structure.
7. according to a kind of lockable mechanism getting rid of rod described in claim 1 or 3, it is characterized in that: described second latch cross section is umbrella-shaped structure, described second latch includes umbrella head and umbrella post, described umbrella column bottom is provided with block, described umbrella head is arranged at inside middle node, and described umbrella head outer rim is divided into tilting section and smooth section, described smooth section outer rim to match with middle node inwall, described second locking spring one end is connected with fixed block, and the second locking spring other end is connected with umbrella head；Described fixed block is arranged on the umbrella post between block and umbrella head.
A kind of lockable mechanism getting rid of rod the most according to claim 1, it is characterized in that: on the joint outer wall of described top, be additionally provided with the first guide pin bushing, the outer wall that the inwall of described first guide pin bushing and top are saved matches, the outer rim of described first guide pin bushing matches with middle node inwall, it is additionally provided with the second guide pin bushing on described middle node outer wall, the described inwall of the second guide pin bushing matches with the outer rim of middle node, and the inwall that the outer rim of described second guide pin bushing and handle save matches.
9. according to a kind of lockable mechanism getting rid of rod described in claim 1-5 or 8 any one, it is characterised in that get rid of the lockable mechanism of rod described in: and include following state:
1), getting rid of rod and be in rounding state, the lockable mechanism state getting rid of rod is: solving crossbeam and the first stop collar and the contact of the second stop collar of lock handle, top joint draws in inside middle node, and middle node draws in handle joint inside；The inwall that described first pin saves to top stretches out, and the head portion of described first pin and the first latch contacts with the incline structure of vertical beam junction, and the first described locking spring is the state of tightening up, the bottom of the first latch and the second latch top contact；Second pin stretches out to the inwall of middle node, and the umbrella head outer rim tilting section contact of the second pin and the second latch, the second locking spring is the state of tightening up, and the block on the umbrella post of the second latch does not contacts with fixed block；
2), get rid of rod and be in open configuration, the lockable mechanism state getting rid of rod is: the first locking spring is open configuration, the outer wall that first pin saves to top stretches out, the first draw-in groove being positioned on middle node to first pin one end that top joint outer wall stretches out, and contact with the first stop collar, the other end of the first pin and the head portion contact of the first latch；Second locking spring is open configuration, second pin stretches out to the outer wall of middle node, it is positioned at the second draw-in groove on handle joint to second pin one end that middle node outer wall stretches out, and contact with the second stop collar, the other end of the second pin and the umbrella head outer rim smooth section contact of the second latch, the block on the umbrella post of the second latch contacts with fixed block.
10. according to the locking method of a kind of lockable mechanism getting rid of rod described in claim 1-5 or 8 any one, it is characterised in that: comprise the following steps:
1), the recovery of top joint；The solution lock handle getting rid of joint top, rod top is stretched out, by stretching out solution lock handle, solving lock handle drives the first latch to move upward by connecting rod, motion due to the first latch, move upward with the head portion of the first latch of the first dowel contact, the head portion making the first pin and the first latch separates, and makes the head portion of the first pin and the first latch contact with the incline structure of vertical beam junction, completes the recovery of top joint；
2), middle node is reclaimed；After top joint reclaims, the head portion of the first latch and the top contact of the second latch, the second latch moves downward, and the umbrella head outer rim smooth section of the second latch leaves the second pin, the umbrella head outer rim tilting section making the second pin and the second latch contacts, and middle node reclaims complete.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410361929.7A CN104165551B (en) | 2014-07-28 | 2014-07-28 | A kind of lockable mechanism getting rid of rod and locking method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410361929.7A CN104165551B (en) | 2014-07-28 | 2014-07-28 | A kind of lockable mechanism getting rid of rod and locking method thereof |
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| Publication Number | Publication Date |
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| CN104165551A CN104165551A (en) | 2014-11-26 |
| CN104165551B true CN104165551B (en) | 2016-08-24 |
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| CN201410361929.7A Expired - Fee Related CN104165551B (en) | 2014-07-28 | 2014-07-28 | A kind of lockable mechanism getting rid of rod and locking method thereof |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106989636B (en) * | 2017-05-02 | 2018-09-14 | 佛山市顺德区昌汇电气科技有限公司 | A kind of retractable spontoon |
| CN112466724B (en) * | 2019-09-06 | 2022-10-28 | 河南森源电气股份有限公司 | Energy storage handle and circuit breaker |
| CN110723698B (en) * | 2019-11-14 | 2024-04-26 | 杭州萧山佳佳工具有限公司 | Multifunctional crow bar and use method thereof |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2479473Y (en) * | 2001-04-30 | 2002-02-27 | 昕辉工业有限公司 | Ejection-type swinging stick |
| DE20306698U1 (en) * | 2003-04-29 | 2003-07-31 | Bopp, Wolfgang, 55130 Mainz | truncheon |
| CN202274814U (en) * | 2011-09-19 | 2012-06-13 | 门德君 | Automatic unlock device of telescopic rod and telescopic rod employing same |
| CN203534341U (en) * | 2013-11-21 | 2014-04-09 | 河南勇威特种设备有限公司 | Extendable baton |
| CN203981016U (en) * | 2014-07-28 | 2014-12-03 | 胡坚 | A kind of lockable mechanism that gets rid of rod |
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| CN104165551A (en) | 2014-11-26 |
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