CN108054045A - Locking bolt lock cylinder structure and method of adjustment based on elastic thread pulling force - Google Patents
Locking bolt lock cylinder structure and method of adjustment based on elastic thread pulling force Download PDFInfo
- Publication number
- CN108054045A CN108054045A CN201711412609.XA CN201711412609A CN108054045A CN 108054045 A CN108054045 A CN 108054045A CN 201711412609 A CN201711412609 A CN 201711412609A CN 108054045 A CN108054045 A CN 108054045A
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- Prior art keywords
- locking bolt
- elastic thread
- screw
- turn
- hand
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H27/00—Switches operated by a removable member, e.g. key, plug or plate; Switches operated by setting members according to a single predetermined combination out of several possible settings
- H01H27/06—Key inserted and then turned to effect operation of the switch
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- Lock And Its Accessories (AREA)
Abstract
Locking bolt lock cylinder structure and method of adjustment the present invention is based on elastic thread pulling force belong to the technical fields such as precision optical machinery, auto parts and components, lock construction；The structure includes locking bolt and lock cylinder, and locking bolt includes spigot and the first recovery section, and the cross sectional shape of the first recovery section is circle, is respectively arranged with protrusion and lower convexity above and below circular；Lock cylinder includes canister portion and the second recovery section, and the cross sectional shape of second recovery section is annular, and left recess and right recess are respectively arranged in the left and right of annular inboard；The connection mode of spigot and canister portion is the structure of conventional lock cylinders, and upper protrusion is equipped with elastic thread with right recess, and elastic thread is equipped between lower convexity and left recess；This method is adjusted according to the position at On ends and Start ends, selects the suitable tensile elongation of elastic thread；The present invention provides not only a kind of automobile key pore structure of pure mechanic structure, and low manufacture cost, technical difficulty is small, and improves the interchangeability of parts, reduces cost of goods manufactured.
Description
Technical field
The present invention is based on elastic thread pulling force locking bolt lock cylinder structure and method of adjustment belong to precision optical machinery, auto parts and components,
The technical fields such as lock construction.
Background technology
It is LOCK gears, ACC gears, ON gears and START gears respectively there are four gear on automobile key hole.
LOCK is kept off：Locked automobile, general car key are put into this gear and are equal to lock steering wheel, and steering wheel cannot
There is too big activity.
ACC is kept off：It is powered to full vehicle, radio, car light etc. can be used normally, it is not possible to use air-conditioning.
ON is kept off：Except engine, what remaining infrastructure device was all open, can be that steering wheel unlocks, can be using empty
It adjusts, but the refrigeration effect of air-conditioning is not fine.Key is in ON states during normal driving, and at this moment all circuits of full vehicle are all in work
Make state.
START is kept off：It starts up the car, starts engine, oil consumption opens car, and the refrigeration effect of air-conditioning can improve.
Among this four gears, a kind of specific function is needed between ON gears and START gears, i.e., in START grades of startups
, it is necessary to automatically restore to ON grades after engine.It is more complicated also to allow for automobile key pore structure for requirement to such function.
At present, the development of automotive engineering is concentrated mainly on automotive electronics, automobile coating, automotive safety, motor racing, bottom
The fields such as disk, engine, gearbox, and the development of automobile key pore structure is relatively slower.
The content of the invention
For automobile key pore structure development it is slower the phenomenon that, the invention discloses one kind based on elastic thread draw
The locking bolt lock cylinder structure and method of adjustment of power keep off this function for keeping off automatic rebound ON from START, provide a kind of purely mechanic
Keyhole structure, while additionally provide how keyhole structure of the present invention realizes the adjustment that accurate rebound ON gear is kept off from START
Method, implementation of the invention are beneficial to the product category of abundant automobile key pore structure.
The object of the present invention is achieved like this：
Locking bolt lock cylinder structure based on elastic thread pulling force, including locking bolt and lock cylinder, the locking bolt includes bolt successively along lock core direction
Portion and the first recovery section, the cross sectional shape of first recovery section is circle, is distinguished in circular zero point clock and six-o ' clock position
Protrusion and lower convexity are provided with, the cylindrical knot of first consistent with lock core direction is both provided at the top of upper protrusion and lower convexity
Structure is provided with the tapped blind hole consistent with lock core direction and the through hole of normal thread blind hole, institute on first cylindrical structural
It states and first-hand the turn of the screw is installed in tapped blind hole；The lock cylinder includes canister portion and the second recovery section, institute successively along lock core direction
The cross sectional shape of the second recovery section is stated as annular, be respectively arranged in the half past one of annular inboard and seven thirty positions left recess and
Right recess, left recess and right recessed top are both provided with second cylindrical structural consistent with lock core direction, second cylinder
The tapped blind hole consistent with lock core direction and the through hole of normal thread blind hole are provided in shape structure, is installed in the tapped blind hole
There is second-hand's the turn of the screw；Be respectively arranged with left raised and right protrusion on the four of annular inboard and ten o'clock position, spigot and
The connection mode of canister portion is the structure of conventional lock cylinders, is arranged on the through hole on the first cylindrical structural in protrusion with being arranged on
Elastic thread is installed, the both ends of the elastic thread are respectively by first-hand between the through hole on the second cylindrical structural in right recess
The turn of the screw and second-hand's the turn of the screw are fixed；The through hole on the first cylindrical structural being arranged on lower convexity is with being arranged on left recess
On the second cylindrical structural on through hole between elastic thread is installed, the both ends of the elastic thread pass through first-hand the turn of the screw respectively
It is fixed with second-hand's the turn of the screw；The elastic force of elastic thread can be adjusted according to the fixed position of elastic thread in through-holes,
When upper protrusion and lower convexity are located at zero point clock and six-o ' clock position or are screwed to three and nine o'clock position respectively, elastic thread
To be just straightened and inelastic state；It inserts a key into the key hole on locking bolt, locking bolt is applied in key clockwise
Torque when upper protrusion is with left protrusion or lower convexity and right projection contacts, is Start ends, starts engine；Removing key pair
During the clockwise torque of locking bolt, by the pulling force effect of elastic thread, locking bolt rotates counterclockwise to On ends.
A kind of method of adjustment of the above-mentioned locking bolt lock cylinder structure based on elastic thread pulling force, comprises the following steps：
Step a, the position at On ends and Start ends is determined；
Step b, elastic thread is fixed on by initial position by first-hand the turn of the screw and second-hand's the turn of the screw respectively；
Step c, insert a key into the key hole on locking bolt, clockwise torque is applied to locking bolt in key, locking bolt is clockwise
It rotates to protrusion to be in contact with left protrusion with right protrusion or lower convexity, i.e., key is screwed to Start ends；
Step d, clockwise torque of the key to locking bolt is removed, is acted on by the elastic force of elastic thread, locking bolt rotates counterclockwise, if：
Situation one：Locking bolt is rotated counterclockwise between On ends and Start ends, by first-hand the turn of the screw or/and second-hand's the turn of the screw
It loosens, tenses elastic thread, then fixed elastic thread by first-hand the turn of the screw and second-hand's the turn of the screw, return to step c；
Situation two：Locking bolt is rotated counterclockwise between Acc ends and On ends, by first-hand the turn of the screw or/and second-hand's the turn of the screw pine
It is dynamic, elastic thread is loosened, then is fixed elastic thread by first-hand the turn of the screw and second-hand's the turn of the screw, return to step c；
Situation three：Locking bolt rotates counterclockwise to On ends, and adjustment terminates.
Advantageous effect：
Firstth, the locking bolt lock cylinder structure the present invention is based on elastic thread pulling force provides a kind of brand-new automobile key pore structure, profit
Make locking bolt that can not rest on Start ends with the pulling force of elastic thread, realize the automatic rebound from Start ends to On ends.
Secondth, for from Start ends to the function of the automatic rebound in On ends, the present invention is based on the locking bolts of elastic thread pulling force
Lock cylinder structure is pure mechanic structure, low manufacture cost, and technical difficulty is small.
3rd, the present invention also provides a kind of realize from Start ends standard for the locking bolt lock cylinder structure based on elastic thread pulling force
The method for really jumping back to On ends, the calibration thought that this method is debugged based on a structure one are reduced to parts machining and peace
The required precision of dress, so not only increases the interchangeability of parts, and reduces cost of goods manufactured.
Description of the drawings
Fig. 1 is the region segmentation schematic diagram of canister portion and the second recovery section in spigot and the first recovery section, lock cylinder in locking bolt.
Fig. 2 is the structure diagram of the locking bolt lock cylinder structure the present invention is based on elastic thread pulling force.
Fig. 3 is upper protrusion or the connection signal between lower convexity, the first cylindrical structural, first-hand the turn of the screw and elastic thread
Figure.
Fig. 4 is left recess or the connection signal between right recess, the second cylindrical structural, second-hand's the turn of the screw and elastic thread
Figure.
In figure：21 lock cores, 211 locking bolts, protrusion, 2112 lower convexity, 2,113 first cylindrical structurals, 2,114 first on 2111
Hand the turn of the screw, 212 lock cylinders, 2121 left recess, 2122 right recess, 2,123 second cylindrical structurals, 2124 second-hand's the turn of the screws,
2125 left protrusions, 2126 right protrusions, 213 elastic threads.
Specific embodiment
The specific embodiment of the invention is described in further detail below in conjunction with the accompanying drawings.
Specific embodiment one
The present embodiment is the embodiment of the locking bolt lock cylinder structure based on elastic thread pulling force.
The locking bolt lock cylinder structure based on elastic thread pulling force of the present embodiment, including locking bolt 211 and lock cylinder 212, wherein, locking bolt
In 211 in spigot and the first recovery section, lock cylinder 212 the region segmentation schematic diagram of canister portion and the second recovery section as shown in Figure 1, described
Locking bolt 211 includes spigot and the first recovery section successively along 21 direction of lock core, and the cross sectional shape of first recovery section is circle,
Circular zero point clock and six-o ' clock position are respectively arranged with raised 2111 and lower convexity 2112, and upper raised 2111 and lower convexity
2112 tops are both provided with first cylindrical structural 2113 consistent with 21 direction of lock core, on first cylindrical structural 2113
The tapped blind hole consistent with 21 direction of lock core and the through hole of normal thread blind hole are provided with, first is equipped in the tapped blind hole
Hand the turn of the screw 2114；The lock cylinder 212 includes canister portion and the second recovery section successively along 21 direction of lock core, second recovery section
Cross sectional shape is annular, and left recess 2121 and right recess are respectively arranged in the half past one of annular inboard and seven thirty positions
2122, left recess 2121 and 2122 top of right recess are both provided with second cylindrical structural 2123 consistent with 21 direction of lock core,
The tapped blind hole consistent with 21 direction of lock core and the through hole of normal thread blind hole are provided on second cylindrical structural 2123,
Second-hand's the turn of the screw 2124 is installed in the tapped blind hole；It is respectively arranged on the four of annular inboard and ten o'clock position
Left raised 2125 and right raised 2126, the connection mode of spigot and canister portion is the structure of conventional lock cylinders, is arranged on raised 2111
On the first cylindrical structural 2113 on through hole and the second cylindrical structural 2123 for being arranged in right recess 2122 on it is logical
Elastic thread 213 is installed, the both ends of the elastic thread 213 pass through first-hand the turn of the screw 2114 and second-hand's the turn of the screw respectively between hole
2124 fix；The through hole on the first cylindrical structural 2113 being arranged on lower convexity 2112 is with being arranged in left recess 2121
Elastic thread 213 is installed, the both ends of the elastic thread 213 are respectively by first-hand between the through hole on second cylindrical structural 2123
The turn of the screw 2114 and second-hand's the turn of the screw 2124 are fixed；Upper raised 2111 or lower convexity 2112, the first cylindrical structural 2113,
Connection diagram between proficiency the turn of the screw 2114 and elastic thread 213 is as shown in figure 3,2121 or right recess 2122 of left recess, the
Connection diagram between two cylindrical structurals 2123, second-hand's the turn of the screw 2124 and elastic thread 213 is as shown in Figure 4；Elastic thread
213 elastic force can be adjusted according to the fixed position of elastic thread 213 in through-holes, in upper raised 2111 and lower convexity
2112 are located at zero point clock and six-o ' clock position or when being screwed to three and nine o'clock position respectively, elastic thread 213 for just by
It stretches and inelastic state；The first recovery section and second is recovered in the locking bolt lock cylinder structure based on elastic thread pulling force of the present embodiment
The mounting structure schematic diagram in portion is as shown in Figure 2；It inserts a key into the key hole on locking bolt 211, locking bolt 211 is applied in key
Add clockwise torque, be Start when upper raised 2111 contact with left raised 2125 or lower convexity 2112 with right raised 2126
End starts engine；When removing key to the clockwise torque of locking bolt 211, by the pulling force effect of elastic thread 213, locking bolt 211
Rotate counterclockwise to On ends.
Specific embodiment two
The present embodiment is the method for adjustment embodiment of the locking bolt lock cylinder structure based on elastic thread pulling force.
The method of adjustment of the locking bolt lock cylinder structure based on elastic thread pulling force of the present embodiment, based on described in specific embodiment one
The locking bolt lock cylinder structure based on elastic thread pulling force, this method comprises the following steps：
Step a, the position at On ends and Start ends is determined；
Step b, elastic thread 213 is fixed on by initial bit by first-hand the turn of the screw 2114 and second-hand's the turn of the screw 2124 respectively
It puts；
Step c, insert a key into the key hole on locking bolt 211, clockwise torque, locking bolt are applied to locking bolt 211 in key
211 are rotated clockwise to raised 2111 is in contact with right raised 2126 or lower convexity 2112 with left raised 2125, i.e., key revolves
It is screwed to Start ends；
Step d, clockwise torque of the key to locking bolt 211 is removed, is acted on by the elastic force of elastic thread 213, locking bolt 211 revolves counterclockwise
Turn, if：
Situation one：Locking bolt 211 is rotated counterclockwise between On ends and Start ends, by first-hand the turn of the screw 2114 or/and second-hand
The turn of the screw 2124 loosens, and tenses elastic thread 213, then by first-hand the turn of the screw 2114 and second-hand's the turn of the screw 2124 by elastic thread
213 fix, return to step c；
Situation two：Locking bolt 211 is rotated counterclockwise between Vcc ends and On ends, and first-hand the turn of the screw 2114 or/and second-hand are twisted
Screw 2124 loosens, and loosens elastic thread 213, then by first-hand the turn of the screw 2114 and second-hand's the turn of the screw 2124 by elastic thread
213 fix, return to step c；
Situation three：Locking bolt 211 rotates counterclockwise to On ends, and adjustment terminates.
It should be noted that in the present invention, how keyhole rests on Lock gears, Acc gears, On gears and Start gears not
It not is claimed technical characteristic to jump out, and the prior art has been realized in keyhole and rests on Lock gears, Acc
Gear, On gears and Start gears are not jumped out, therefore the present invention is fully able to realize above-mentioned function according to the prior art, so to realizing
The structure of above-mentioned function has carried out reasonability omission.
Claims (2)
1. the locking bolt lock cylinder structure based on elastic thread pulling force, including locking bolt（211）And lock cylinder（212）, which is characterized in that the lock
Bolt（211）Along lock core（21）Direction includes spigot and the first recovery section successively, and the cross sectional shape of first recovery section is circle,
Protrusion is respectively arranged in circular zero point clock and six-o ' clock position（2111）And lower convexity（2112）, upper protrusion（2111）With
Lower convexity（2112）Top is both provided with and lock core（21）The first consistent cylindrical structural of direction（2113）, first cylinder
Shape structure（2113）On be provided with and lock core（21）The through hole of the consistent tapped blind hole in direction and normal thread blind hole, the screw thread
First-hand the turn of the screw is installed in blind hole（2114）；The lock cylinder（212）Along lock core（21）Direction includes canister portion and second successively
Recovery section, the cross sectional shape of second recovery section is annular, is set respectively in the half past one of annular inboard and seven thirty positions
There is left recess（2121）With right recess（2122）, left recess（2121）With right recess（2122）Top is both provided with and lock core（21）
The second consistent cylindrical structural of direction（2123）, second cylindrical structural（2123）On be provided with and lock core（21）Direction
Consistent tapped blind hole and the through hole of normal thread blind hole are equipped with second-hand's the turn of the screw in the tapped blind hole（2124）；
The four of annular inboard and ten o'clock position are respectively arranged with left protrusion（2125）With right protrusion（2126）, spigot and canister portion
Connection mode is the structure of conventional lock cylinders, is arranged on protrusion（2111）On the first cylindrical structural（2113）On through hole with
It is arranged on right recess（2122）On the second cylindrical structural（2123）On through hole between elastic thread is installed（213）, the bullet
The line of force（213）Both ends pass through first-hand the turn of the screw respectively（2114）With second-hand's the turn of the screw（2124）It is fixed；It is arranged on down convex
It rises（2112）On the first cylindrical structural（2113）On through hole and be arranged on left recess（2121）On the second cylindrical knot
Structure（2123）On through hole between elastic thread is installed（213）, the elastic thread（213）Both ends pass through first-hand the turn of the screw respectively
（2114）With second-hand's the turn of the screw（2124）It is fixed；Elastic thread（213）Elastic force can be according to elastic thread（213）In through hole
In fixed position be adjusted, in upper protrusion（2111）And lower convexity（2112）Be located at respectively zero point clock and six-o ' clock position or
When being screwed to three and nine o'clock position, elastic thread（213）To be just straightened and inelastic state；Insert a key into locking bolt
（211）On key hole in, in key to locking bolt（211）Apply clockwise torque, in upper protrusion（2111）With left protrusion
（2125）Or lower convexity（2112）With right protrusion（2126）During contact, it is Start ends, starts engine；Key is being removed to lock
Bolt（211）Clockwise torque when, by elastic thread（213）Pulling force effect, locking bolt（211）Rotate counterclockwise to On ends.
2. a kind of method of adjustment of the locking bolt lock cylinder structure based on elastic thread pulling force described in claim 1, which is characterized in that including
Following steps：
Step a, the position at On ends and Start ends is determined；
Step b, first-hand the turn of the screw is passed through respectively（2114）With second-hand's the turn of the screw（2124）By elastic thread（213）It is fixed on just
Beginning position；
Step c, locking bolt is inserted a key into（211）On key hole in, in key to locking bolt（211）Apply clockwise torque,
Locking bolt（211）It is rotated clockwise to protrusion（2111）With left protrusion（2125）Or lower convexity（2112）With right protrusion（2126）Phase
Contact, i.e., key is screwed to Start ends；
Step d, key is removed to locking bolt（211）Clockwise torque, by elastic thread（213）Elastic force effect, locking bolt（211）It is inverse
Hour hands rotate, if：
Situation one：Locking bolt（211）It rotates counterclockwise between On ends and Start ends, by first-hand the turn of the screw（2114）Or/and the
Second-hand the turn of the screw（2124）It loosens, tenses elastic thread（213）, then pass through first-hand the turn of the screw（2114）With second-hand's the turn of the screw
（2124）By elastic thread（213）It is fixed, return to step c；
Situation two：Locking bolt（211）It rotates counterclockwise between Acc ends and On ends, by first-hand the turn of the screw（2114）Or/and second
Hand the turn of the screw（2124）It loosens, loosens elastic thread（213）, then pass through first-hand the turn of the screw（2114）With second-hand's the turn of the screw
（2124）By elastic thread（213）It is fixed, return to step c；
Situation three：Locking bolt（211）On ends are rotated counterclockwise to, adjustment terminates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711412609.XA CN108054045A (en) | 2017-12-24 | 2017-12-24 | Locking bolt lock cylinder structure and method of adjustment based on elastic thread pulling force |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711412609.XA CN108054045A (en) | 2017-12-24 | 2017-12-24 | Locking bolt lock cylinder structure and method of adjustment based on elastic thread pulling force |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108054045A true CN108054045A (en) | 2018-05-18 |
Family
ID=62131604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711412609.XA Withdrawn CN108054045A (en) | 2017-12-24 | 2017-12-24 | Locking bolt lock cylinder structure and method of adjustment based on elastic thread pulling force |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108054045A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107916850A (en) * | 2017-12-24 | 2018-04-17 | 宫明辉 | Locking bolt lock cylinder structure and method of adjustment based on torsion spring torque |
| CN108109874A (en) * | 2017-12-24 | 2018-06-01 | 宫明辉 | Locking bolt lock cylinder structure and method of adjustment based on spring force |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3643044A (en) * | 1971-02-23 | 1972-02-15 | Joseph Pollok Corp | Ratchet apparatus and switch construction |
| CN2934511Y (en) * | 2006-07-31 | 2007-08-15 | 冉凯华 | Anti-theft alarming lock for vehicle |
| CN201307026Y (en) * | 2008-12-09 | 2009-09-09 | 中国石化股份胜利油田分公司孤岛采油厂 | Horizontal positioning locking device |
| CN202413380U (en) * | 2012-01-11 | 2012-09-05 | 周大陆 | Half-cover and full-cover integrated strong wind resistant automobile cover |
-
2017
- 2017-12-24 CN CN201711412609.XA patent/CN108054045A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3643044A (en) * | 1971-02-23 | 1972-02-15 | Joseph Pollok Corp | Ratchet apparatus and switch construction |
| CN2934511Y (en) * | 2006-07-31 | 2007-08-15 | 冉凯华 | Anti-theft alarming lock for vehicle |
| CN201307026Y (en) * | 2008-12-09 | 2009-09-09 | 中国石化股份胜利油田分公司孤岛采油厂 | Horizontal positioning locking device |
| CN202413380U (en) * | 2012-01-11 | 2012-09-05 | 周大陆 | Half-cover and full-cover integrated strong wind resistant automobile cover |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107916850A (en) * | 2017-12-24 | 2018-04-17 | 宫明辉 | Locking bolt lock cylinder structure and method of adjustment based on torsion spring torque |
| CN108109874A (en) * | 2017-12-24 | 2018-06-01 | 宫明辉 | Locking bolt lock cylinder structure and method of adjustment based on spring force |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| WW01 | Invention patent application withdrawn after publication | ||
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Application publication date: 20180518 |