CN102785204B - There is the bottle opener of movable extension rod - Google Patents

There is the bottle opener of movable extension rod Download PDF

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Publication number
CN102785204B
CN102785204B CN201110143862.6A CN201110143862A CN102785204B CN 102785204 B CN102785204 B CN 102785204B CN 201110143862 A CN201110143862 A CN 201110143862A CN 102785204 B CN102785204 B CN 102785204B
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CN
China
Prior art keywords
extension bar
interior pipe
actuator
section
interference
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Expired - Fee Related
Application number
CN201110143862.6A
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Chinese (zh)
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CN102785204A (en
Inventor
陈财庆
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YUYI HARDWARE CO Ltd
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YUYI HARDWARE CO Ltd
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Priority to CN201110143862.6A priority Critical patent/CN102785204B/en
Publication of CN102785204A publication Critical patent/CN102785204A/en
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Publication of CN102785204B publication Critical patent/CN102785204B/en
Expired - Fee Related legal-status Critical Current
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Abstract

A kind of bottle opener with movable extension rod, includes: a lever, has a tank;In one, pipe, is located in this tank, has at least one interference hole;One extension bar, its back segment is movably disposed in this interior pipe, and this extension bar leading portion has at least one interference groove corresponding to this at least one interference hole, and this extension bar back segment is provided with a stopper and a fitting recess of protrusion;One operating assembly, is made up of an operating parts, an actuator and at least one interference piece, and this operating parts is located at this lever front end and is available for rotation process;This actuator has a compacting wall in order to this at least one interference piece to be suppressed;One first elastic component;One bezel ring, has an axis hole and the block face formed along its axis hole periphery, in order to this stopper of block;And one second elastic component.Whereby, except with outside rotation mode operates its operating parts, it is also possible to effectively prevent extension bar from flying out lever.

Description

There is the bottle opener of movable extension rod
Technical field
The present invention is relevant with hand-held tool, particularly relates to a kind of bottle opener with movable extension rod.
Background technology
U.S. US7,287, No. 449 patents, disclose a kind of bottle opener (ScrewdriverWithRemovableRod) with movable extension rod, this case is provided with located anteriorly one group positioning bead (latchingballs) (figure number 13) and the one group of block pearl (blockingballs) (figure number 14) being located behind inside the lever of bottle opener, this group positioning bead is used for the locating slot with extension bar leading portion and back segment, to keep this extension bar to be positioned at income position and extended position;This group block pearl then fitting recess being used for this extension bar back segment is interfered, so as to further guaranteeing that this extension bar is positioned at extended position without ejecting this lever.In addition, the operation pipe (figure number 7) of this case is to control this extension bar in the way of pressing inward against outwards to eject, this mode of operation is also inconvenient, in some operation occasion, user is likely to be pressed into unintentionally this operation pipe, therefore namely this extension bar can eject, and causes the scaring of user, even damages.
TaiWan, China discloses No. 201107093 patent, disclose another kind and there is the bottle opener of movable extension rod, it has mainly made the mode of operation of pressing into the mode of operation rotated, it will just make extension bar eject when user is pressed into unintentionally control piece (figure number 43), but extension bar just must can be made after user rotates this control piece to eject, in addition, this case only uses one group of keeper (figure number 41) respectively the card division (figure number 32) of extension bar leading portion and the limiting unit (figure number 33) of back segment to interfere, so as to this extension bar being respectively positioned at income position and extended position.Although this case improves aforementioned US7,287, the shortcoming of No. 449 patents, but one group of keeper is only used due to it, therefore when user operates this control piece and makes this group keeper discharge the ejection of this extension bar, having little time, because the speed that ejects of extension bar is too fast, the state allowing this group keeper return to compacting keeper sometimes, now namely keeper cannot effectively interfere the limiting unit of this extension bar back segment, this extension bar and unobstructed and this lever that flies out.
Summary of the invention
Present invention is primarily targeted at a kind of bottle opener with movable extension rod of offer, it operates except with rotation mode outside its operating parts, it is also possible to effectively prevent extension bar from flying out lever.
In order to reach object defined above, according to a kind of bottle opener with movable extension rod provided by the present invention, include: a lever, by the axially arranged tank of front end edge;In one, pipe, is fixedly arranged on this lever and is arranged in this tank, and the leading portion tube wall of this interior pipe has at least one interference hole, and the cross section of the inner peripheral surface of interior pipe is non-circular;One extension bar, front end has a tool-joint, the cross section of this extension bar corresponds to the cross section of this interior pipe inner peripheral surface and is movably disposed in this interior pipe with its back segment, the leading portion sidewall of this extension bar has at least one interference groove, this extension bar is when this interior in-pipe is to precalculated position, this at least one interference groove corresponds to this at least one interference hole, and the back segment of this extension bar is provided with a stopper of protrusion, and the back segment wall of this extension bar has a fitting recess;One operating assembly, it is made up of an operating parts, an actuator and at least one interference piece, this operating parts is located at this lever front end and is available for rotation process, this actuator is located in this tank, this operating parts is operated and this actuator of start makes its displacement between an activated position and an its normal orientation, this at least one interference piece is positioned at this tank, and is interfered the space in this interior pipe by the start of this actuator via this at least one interference hole;This actuator has a compacting wall, this at least one interference piece is suppressed with this compacting wall when this actuator is positioned at its normal orientation, and making this at least one interference piece interfere the space in this interior pipe, this actuator is positioned at this compacting wall during activated position and leaves and this at least one interference piece is not suppressed;One first elastic component, is located in this tank, and its elastic force moves toward its normal orientation in order to make this actuator;One bezel ring, is covered on this interior pipe front end, and this bezel ring, has an axis hole for this extension bar traverse, and this bezel ring, forms a block face along its axis hole periphery, in order to this stopper of block;And one second elastic component, it to be located in this interior pipe and be positioned at this pipe rear end, its elastic force is moved along in order to make this extension bar.Whereby, except with outside rotation mode operates its operating parts, it is also possible to effectively prevent extension bar from flying out lever.
Accompanying drawing explanation
Fig. 1 is the combination stereogram of the present invention the first preferred embodiment.
Fig. 2 is the explosive view of the present invention the first preferred embodiment.
Fig. 3 is the partial component schematic diagram of the present invention the first preferred embodiment, the bridle joint relation of display operating parts and actuator.
Fig. 4 is the sectional view of 4-4 hatching line along Fig. 1.
Fig. 5 is the sectional view of 5-5 hatching line along Fig. 1.
Fig. 6 is the action schematic diagram of the present invention the first preferred embodiment, and display extension bar moves the state of LAP toward front end.
Fig. 7 is the subsequent action figure of Fig. 4, and display extension bar moves outward to the state stopped.
Fig. 8 is the subsequent action figure of Fig. 5, and display extension bar moves outward to the state stopped.
Fig. 9 is the explosive view of the present invention the second preferred embodiment.
Detailed description of the invention
In order to describe the technical characterstic place of the present invention in detail, hereby lift preferred embodiments below and coordinate accompanying drawing illustrate as after, wherein:
As shown in Figures 1 to 4, a kind of bottle opener 10 with movable extension rod that the present invention the first preferred embodiment provides, mainly it is made up of pipe 21, extension bar 31, operating assembly 41,1 first elastic component 51, bezel ring, 61 and one second elastic component 71 in a lever 11, wherein:
This lever 11, by the axially arranged tank 12 of front end edge, the cross section of this tank 12 is polygon in the present embodiment.
This interior pipe 21, is fixedly arranged on this lever 11 and is arranged in this tank 12, and the leading portion tube wall of this interior pipe 21 has at least one interference hole 24, is three and interferes hole 24 in the present embodiment.The cross section of the inner peripheral surface of this interior pipe 21 is non-circular, is polygon in the present embodiment, and the cross section of this interior pipe 21 outer peripheral face is polygon, will not produce to rotate against with this lever 11 when being arranged at whereby in this tank 12.Additionally, the outside of this interior pipe 21 is provided with a C-shaped ring 22.
This extension bar 31, front end has a tool-joint 32, the cross section of this extension bar 31 is polygon and the cross section corresponding to this interior pipe 21 inner peripheral surface, will not produce to rotate against with this interior pipe 21 whereby, and this extension bar 31 is movably disposed in this interior pipe 21 with its back segment, the leading portion sidewall of this extension bar 31 has at least one interference groove 34, is six in the present embodiment and interferes groove 34.When this extension bar 31 moves to precalculated position in this interior pipe 21, three in this six interference groove 34 are corresponding to this three interference hole 24, and the back segment of this extension bar 31 is provided with a stopper 36 of protrusion.In the present embodiment, this extension bar 31 is provided with a groove 361 in the position of this stopper 36, a spring 362 it is provided with in this groove 361, this stopper 36 is that a ball is located in this groove 361, and it is exposed to this extension bar 31 surface by the contact of this spring 362, additionally, this stopper 36 is located in the one side of polygonal cross-section of this extension bar 31.The back segment wall of this extension bar 31 has a fitting recess 38 and this fitting recess 38 relatively this stopper 36 more rear.
This operating assembly 41, is made up of operating parts 42, actuator 44 and at least one interference piece 46.This operating parts 42 is located at this lever 11 front end and is available for operation, and in the present embodiment, this operating parts 42 has a rounded axis hole 421, is socketed on this interior pipe 21, operation can be subject to rotate relative to this interior pipe 21, and this operating parts 42 is equipped with a ratchet part 422.This actuator 44 has the cross section that cross section is a polygonal axis hole 441 and corresponds to this interior pipe 21 outer peripheral face, therefore cannot rotate relative to this interior pipe 21, this actuator 44 is located in this tank 12 and is socketed on outside this interior pipe 21, and this actuator 44 has a ratchet part 442 corresponding to this operating parts 42, this operating parts 42 and this actuator 44 phase bridle joint each other, this operating parts 42 is operated and this actuator 44 of start makes its displacement between an activated position and an its normal orientation, the state of this kind of ratchet bridle joint is generally same as in prior art and disclosed to disclose No. 201107093 patent, hold and do not repeat.This at least one interference piece 46 is three interference pieces 46 in the present embodiment, and it is three balls, in this tank 12 and between this interior pipe 21 and this actuator 44, and the start of this actuator 44 can be subject to interfere the space in this interior pipe 21 via this three interference hole 24.This actuator 44 has a compacting wall 443, this three interference piece 46 is suppressed with this compacting wall 443 when this actuator 44 is positioned at its normal orientation, and making this three interference piece 46 interfere in the space of this interior pipe 21, this actuator 44 is positioned at this compacting wall 443 during activated position and leaves and this three interference piece 46 is not suppressed.
This first elastic component 51, is located in this tank 12 and is positioned at outside this pipe 21, and its elastic force moves toward its normal orientation in order to make this actuator 44.In the present embodiment, this first elastic component 51 is a spring, is sheathed on this interior pipe 21, and props up this C-shaped ring 22 with one end, and the other end props up in this actuator 44.
This bezel ring, 61, is covered on this interior pipe 21 front end, and this bezel ring, 61 has an axis hole 62 for this extension bar 31 traverse, and this bezel ring, 61 forms a block face 64 along its axis hole 62 periphery, in order to this stopper 36 of block.In the present embodiment, this block face 64 is in polygon, and corresponding to the cross section of this extension bar 31.The block face 64 of the distance between this stopper 36 with this fitting recess 38 and this bezel ring, 61 is corresponding with the distance of this three interference piece 46, whereby, when this extension bar 31 move forward to this stopper 36 be butted on this block face 64 time, this three interference piece 46 is interfered in this fitting recess 38.
This second elastic component 71, is a spring, is located in this interior pipe 21 and is positioned at this pipe 21 rear end, and its elastic force is moved along in order to make this extension bar 31.A limited cover 72 is also included in the present embodiment, it is positioned at the rear end of this extension bar 31 and is positioned at this pipe 21, this limited cover 72 lid is placed on one end of this second elastic component 71, the other end system of this second elastic component 71 is resisted against this lever 11, and this second elastic component 71 is resisted against this extension bar 31 by this limited cover 72.This limited cover 72 is main in order to keep this second elastic component 71 to be positively resisted against this extension bar 31 rear end, but not necessarily needs, and under the situation being not provided with this limited cover 72, this second elastic component 71 still can be resisted against this extension bar 31 rear end effectively.
It is explained above the structure of the present embodiment, next the mode of operation of the present embodiment is described.
As shown in Fig. 4 to Fig. 5, when not operating this operating parts 42, the body portion, local of this extension bar 31 is accommodated in the tank 12 of this lever 11, now, this actuator 44 is not positioned at its normal orientation by start, therefore the compacting wall 443 of this actuator 44 is suppressed this three interference piece 46 and is made this three interference piece 46 interfere the space in this interior pipe 21, and interferes interference groove 34 corresponding on this extension bar 31, makes this extension bar 31 be limited to the position being incorporated at present whereby.
When being intended to use this extension bar 31, operating this operating parts 42 makes it rotate, now by the bridle joint relation between this operating parts 42 and this actuator 44, this actuator 44 can be made to be moved to activated position by promotion by its normal orientation, and be subject to the effect of this first elastic component 51 and involution again to its normal orientation.As shown in Figure 6, when this actuator 44 moves to activated position, namely the compacting wall 443 of this actuator 44 leaves and no longer suppresses this three interference piece 46, this three interference piece 46 is then in the state that can move freely out in this three interference hole 24 place, namely the thrust of this extension bar 31 is overcome the original interference state of this three interference piece 46 and is pushed out by this extension bar 31 by this second elastic component 71, when this extension bar 31 moves outwardly to the block face 64 that this stopper 36 arrives at this bezel ring, 61, namely this block face 64 it is locked to, namely this extension bar 31 cannot be displaced outwardly again, can prevent this extension bar 31 from flying out when being released by this second elastic component 71 this lever 11 whereby.Afterwards, as shown in Fig. 7 to Fig. 8, owing to this actuator 44 returns back to again its normal orientation, not only therefore this three interference piece 46 but also is pressed once again and interferes the space in this interior pipe 21, namely interfere in this fitting recess 38 simultaneously, so as to this extension bar 31 is fixed on current extended position, now namely it is available for users to operate with.And time actually used, a tool heads (such as cross driver head) can be connected to this tool-joint 32, now namely can be used as a cross driver uses, and this kind of mode is very known, holds and does not schematically represent it.
During as being intended to be taken in this lever 11 by this extension bar 31 again, only need to be rotated further by this operating parts 42, this three interference piece 46 can be made as described in above-mentioned action to release interference state, now this extension bar 31 is pressed into this lever 11 again and discharges this operating parts 42, not only namely because of the effect of this first elastic component 51, involution is to its normal orientation for this actuator 44, and this three interference piece 46 but also interferes the groove 34 of interfering of 31 on this extension bar that this extension bar 31 is fixed on the position of income.
Referring again to Fig. 9, a kind of bottle opener 80 with movable extension rod that the present invention the second preferred embodiment provides, take off first embodiment before being mainly generally same as, be different in that:
The inner peripheral surface of this interior pipe 21 and the polygonal cross-section of this extension bar 31 are hexagonal cross-section, and this stopper 36 ' is located on one jiao of the polygonal cross-section of this extension bar 31, and are not on these three jiaos interfered corresponding to hole 24.
Whereby, equally possible 64 blocks of block face by this bezel ring, 61 of this stopper 36 ' of this second embodiment, there is effect identical with front taking off first embodiment.Additionally, this stopper 36 ' is not on these three jiaos interfered corresponding to hole 24, it is possible to avoid this stopper 36 ' to produce unnecessary interference or block situation when this extension bar 31 is displaced outwardly with such interference piece 46.
All the other structures of this second embodiment and the effect that can reach take off first embodiment before being all generally same as, and appearance does not repeat.
From the foregoing, it will be observed that the present invention is except with outside rotation mode operates its operating parts, it is also possible to effectively prevent extension bar from flying out lever.

Claims (11)

1. a bottle opener with movable extension rod, it is characterised in that include:
One lever, by the axially arranged tank of front end edge;
In one, pipe, is fixedly arranged on this lever and is arranged in this tank, and the leading portion tube wall of this interior pipe has at least one interference hole, and the cross section of the inner peripheral surface of interior pipe is non-circular;
One extension bar, front end has a tool-joint, the cross section of this extension bar corresponds to the cross section of this interior pipe internal perisporium and is movably disposed in this interior pipe with its back segment, the leading portion sidewall of this extension bar has at least one interference groove, this extension bar is when this interior in-pipe is to precalculated position, this at least one interference groove corresponds to this at least one interference hole, and the back segment of this extension bar is provided with a stopper of protrusion, and the back segment wall of this extension bar has a fitting recess;
One operating assembly, it is made up of an operating parts, an actuator and at least one interference piece, this operating parts is located at this lever front end and is available for rotation process, this actuator is located in this tank, this operating parts is operated and this actuator of start makes its displacement between an activated position and an its normal orientation, this at least one interference piece is positioned at this tank, and is interfered the space in this interior pipe by the start of this actuator via this at least one interference hole;This actuator has a compacting wall, this at least one interference piece is suppressed with this compacting wall when this actuator is positioned at its normal orientation, and making this at least one interference piece interfere the space in this interior pipe, this actuator is positioned at this compacting wall during activated position and leaves and this at least one interference piece is not suppressed;
One first elastic component, is located in this tank, and its elastic force moves toward its normal orientation in order to make this actuator;
One bezel ring, is covered on this interior pipe front end, and this bezel ring, has an axis hole for this extension bar traverse, and this bezel ring, forms a block face along its axis hole periphery, in order to this stopper of block;And
One second elastic component, is located in this interior pipe and is positioned at this pipe rear end, and its elastic force is moved along in order to make this extension bar.
2. the bottle opener with movable extension rod according to Patent right requirement 1, it is characterized in that: the cross section of this interior pipe outer peripheral face is polygon, this actuator has the cross section that cross section is a polygonal axis hole and corresponds to this interior pipe outer peripheral face, and so as to being socketed on this interior pipe;The cross section of this interior pipe inner peripheral surface is polygon, and the cross section of this extension bar is polygon the cross section corresponding to this interior pipe inner peripheral surface.
3. the bottle opener with movable extension rod according to Patent right requirement 2, it is characterised in that: this inner pipe wall has three and interferes hole, lays respectively on a jiao of polygonal cross-section;This extension bar has six and interferes groove, lays respectively on a jiao of polygonal cross-section;This at least one interference piece is three, is three balls.
4. the bottle opener with movable extension rod according to Patent right requirement 3, it is characterised in that: the block face that this bezel ring, is formed along its axis hole periphery is polygon, corresponding to the cross section of this extension bar.
5. the bottle opener with movable extension rod according to Patent right requirement 2, it is characterised in that: the inner peripheral surface of this interior pipe and the polygonal cross-section of this extension bar are the cross section of more than tetragon, and this stopper is located on one jiao of the polygonal cross-section of this extension bar.
6. the bottle opener with movable extension rod according to Patent right requirement 2, it is characterised in that: this stopper is located in the one side of the polygonal cross-section of this extension bar.
7. the bottle opener with movable extension rod according to Patent right requirement 6, it is characterized in that: this extension bar is provided with a groove in the position of this stopper, being provided with a spring in this groove, this stopper is that a ball is located in this groove, and is exposed to this extension bar surface by the contact of this spring.
8. the bottle opener with movable extension rod according to Patent right requirement 2, it is characterised in that: this operating parts has a rounded axis hole, is socketed on this interior pipe, operation can be subject to rotate relative to this interior pipe, and this operating parts is equipped with a ratchet part;This actuator corresponds to the outside wall surface of this interior pipe owing to its axis hole is polygon, therefore cannot rotate relative to this interior pipe, and this actuator is provided with a ratchet part corresponding to this operating parts, this operating parts and this actuator phase bridle joint each other.
9. the bottle opener with movable extension rod according to Patent right requirement 1, it is characterised in that: the outside wall surface of this interior pipe is provided with a C-shaped ring, and this first elastic component is spring, is sheathed on this interior pipe, and props up this C-shaped ring with one end, and the other end props up in this actuator.
10. the bottle opener with movable extension rod according to Patent right requirement 1, it is characterised in that: the distance between this stopper with this fitting recess and the block face of this bezel ring, are corresponding with the distance of this at least one interference piece.
11. the bottle opener with movable extension rod according to Patent right requirement 1, it is characterized in that: also include a limited cover, it is positioned at the rear end of this extension bar and is positioned at this pipe, this limited cover lid is placed on one end of this second elastic component, the other end of this second elastic component is resisted against this lever, and this second elastic component is resisted against this extension bar by this limited cover.
CN201110143862.6A 2011-05-18 2011-05-18 There is the bottle opener of movable extension rod Expired - Fee Related CN102785204B (en)

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CN201110143862.6A CN102785204B (en) 2011-05-18 2011-05-18 There is the bottle opener of movable extension rod

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Application Number Priority Date Filing Date Title
CN201110143862.6A CN102785204B (en) 2011-05-18 2011-05-18 There is the bottle opener of movable extension rod

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CN102785204B true CN102785204B (en) 2016-06-29

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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101144552A (en) * 2006-09-11 2008-03-19 浩瀚国际有限公司 Adjustable time-controlled water valve
CN101543863A (en) * 2008-03-25 2009-09-30 鸿富锦精密工业(深圳)有限公司 Connecting device
TW201107093A (en) * 2009-08-19 2011-03-01 Cai-Qing Chen Screw driver which pops out automatically

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWM362273U (en) * 2008-12-05 2009-08-01 Tong Lung Metal Ind Co Ltd Lock apparatus with repetitive configuration mechanism

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101144552A (en) * 2006-09-11 2008-03-19 浩瀚国际有限公司 Adjustable time-controlled water valve
CN101543863A (en) * 2008-03-25 2009-09-30 鸿富锦精密工业(深圳)有限公司 Connecting device
TW201107093A (en) * 2009-08-19 2011-03-01 Cai-Qing Chen Screw driver which pops out automatically

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Granted publication date: 20160629

Termination date: 20170518