CN1069313A - A kind of manufacture method of lock barrel with new type structure and key thereof - Google Patents
A kind of manufacture method of lock barrel with new type structure and key thereof Download PDFInfo
- Publication number
- CN1069313A CN1069313A CN 91105469 CN91105469A CN1069313A CN 1069313 A CN1069313 A CN 1069313A CN 91105469 CN91105469 CN 91105469 CN 91105469 A CN91105469 A CN 91105469A CN 1069313 A CN1069313 A CN 1069313A
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- core
- key
- individuality
- linkage
- toothholder
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Abstract
The structure of a kind of manufacture method of core and structure and the key that is used thereof, described core is made up of the individual institute of the core more than two, by linkage element a plurality of individualities of above-mentioned core are connected into integral member, the keyhole channel cross section of core is cross or T font, it is meander-like in the axial direction, the section of the key that cooperates with core also be cross or T font and be bent reach so that key can successfully enter in the core and open and close lock, core shortens and safety improves purpose.
Description
The present invention relates to a kind of manufacture method of the multidirectional configuration dioptric type of pearl core and structure of this core and its key that is used of locking, being particularly related to a kind of knockdown and keyhole channel is the core of cross meander-like, this core shortens with can tortuous cross key being used with the core that a kind of keyhole channel bending is provided, and improves the lockset of safety.
Keyhole channel in the core of existing lockset also has the meander-like of being designed to, and with key design that lockset is used be chain type, also can be tortuous.When need were unblanked, key can smoothedly insert along tortuous keyhole channel warpage ground submissively, with the engagement of lock pearl, to open lock.But existing lockset still has following shortcoming:
1, key is given a shock easily and leaves lockset, and the user often loses it because of not knowing when to drop, and causes to use and goes up unnecessary puzzlement and not convenient.See also shown in Figure 1, when lockset 1 is installed on the steam turbine car, can be in lockhole 12 although contact the frictional force that is produced with the lock pearl after key 11 inserts in the core keyhole channel with key 11 clampings, but because the grip part 13 of key has suitable weight, add the vibrations that produced when the steam turbine car itself travels, the key in the core keyhole channel is come off easily.
2, safety still is not high enough.Though keyhole channel and key are all bent, but prevent from will to be opened, and reach the purpose of safety lock, but, because the keyhole channel and the key of core all are the structures that is yi word pattern, the alignment arrangements of lock pearl changes still restriction to some extent, and the length of core is difficult for shortening.
Therefore, the object of the present invention is to provide a kind of have the meander-like keyhole channel, the manufacture method of the multidirectional configuration dioptric type of lock pearl core that core shortens, safe and the structure of the key that this core and its was used.
For reaching above-mentioned purpose, manufacture method described in the structure of a kind of manufacture method of locking the multidirectional configuration dioptric type of pearl core proposed by the invention and this core and its key that is used is: the core of lockset is divided into plural individuality, is linked into an integrated entity by the individuality more than two of linkage element with above-mentioned core; Described core and the structure that is mated the key of use are: the keyhole channel of core is distributed on the above-mentioned plural individuality, and be designed to section and be cross, axially be meander-like, the lock pearl seat of core is concentrated and is arranged on four orientation in cross duct; The key that cooperates with core also is cross and bent, and the tooth portion of key is cross gear piece and is connected into a string by a plurality of, key can be inserted in the duct of cross complications of above-mentioned core, and can reach the purpose that opens and closes lock with lock pearl engagement in the hole.
That is to say, the present invention proposes a kind of manufacture method of core, it is characterized in that: described core is divided into individuality more than two, again described individuality more than two is processed into that to have section be that crisscross shape and axial component are the individuality in the duct of meander-like, by linkage element above-mentioned individuality more than two is combined into one, form inner core, and the lock pearl is set at the end of the keyhole channel with crisscross section of described core with keyhole channel;
The structure of a core has also been proposed, it is characterized in that: described core is divided into left and right, the ends three individuality, described core is provided with linkage element, respectively be provided with on described left and right two individualities one each other the envelope section of answering be the duct that crisscross shape and axial component are meander-like, individual configuration is in the bottom of described left and right individuality at the described end; Two ends of described linkage element are plugged on respectively on the described left and right individuality, described left and right, the ends three individuality and linkage element are formed complete core, be provided with keyhole channel in the described core, described keyhole channel cross section is crisscross shape and its axial component is a meander-like;
Described core may be partitioned into and is two individualities up and down;
The invention allows for a kind of Key structure, it is characterized in that: described Key structure comprises the portion of holding, toothholder, tooth portion, movable sleeve, and described toothholder is hollow shape, and described toothholder is disposed at described holding in the portion; Described tooth portion has a plurality of gear pieces and soft linkage, the section of a plurality of gear pieces of described tooth portion front end is crisscross shape and has horizontal lug, described adjacent horizontal lug is staggered up and down, institute's gear piece is connected on the described soft linkage, and an end of described soft linkage is fixed in the described toothholder; Described movable sleeve is the shape and the described crisscross gear piece of hollow shape and its leading section works in coordination, described being movably set on the described toothholder, and described movable sleeve is placed in the described tooth portion, describedly is actively set on described key and holds on the toothholder of portion and move around;
The rear and front end of the core after the described combination respectively is with steel loop;
The outer rim of described linkage element is with the rigidity element;
Described movable sleeve front end respectively is provided with groove on the outer rim up and down longitudinally;
Also be provided with retaining element on the described core;
Described soft linkage is made by flexible material;
Described soft materials is a kind of metal material;
Described soft linkage is the line more than two;
Described soft linkage is the structure of key joint formula.
The manufacture method of the multidirectional configuration dioptric type of the lock pearl core that proposes according to the applicant and the structure of this core and its key that is used, the present invention has following advantage:
1, safe.Because the keyhole channel of core is cross meander-like, therefore can't open the lockset that this core is formed, so can reach purpose antitheft and the protection property really with the key that the keyhole channel of core not exclusively cooperates.
2, key can be tortuous: be the keyhole channel of the cross meander-like that cooperates core, key design be can be by tortuous, and the gear piece of key is to be cross in length and breadth section, and its laterally adjacent gear piece is staggered up and down, so can improve safety of the present invention.
3, core is short: because keyhole channel proposed by the invention and that core has cross meander-like, its lock pearl seat can be concentrated on four ducts that are distributed in core one end, so the comparable general lockset of spread length of lock pearl seat is short a lot, and the also comparable general lockset of number of lock pearl seat is many.
4, the gear piece section configuration of above-mentioned key except be cross, also can be crisscross shape (as the T font), and horizontal gear piece height is different.Comprehensive the above, the lockset that the present invention provides a kind of core duct complications, that core shortens really, safety improves.
For specifying technology, the means that realize above-mentioned purpose, now enumerate preferred embodiment and conjunction with figs., after being described in more detail in, wherein:
Fig. 1 is the schematic perspective view of existing key and core;
Fig. 2 is the core that proposes of the present invention and the schematic perspective view of key;
Fig. 3 is the three-dimensional exploded view of the lock core structure that proposes of the present invention;
Fig. 4 is the three-dimensional exploded view of the Key structure that proposes of the present invention;
Fig. 5 is the combination cross-sectional schematic of the key that proposes of the present invention;
Fig. 6 is that core and the key that the present invention proposes implemented assembling use schematic diagram.
At first, see also Fig. 2, the present invention includes core 2 and key 3.
Please cooperate and consult Fig. 3, core 2 has right-hand part 21, left side 22, bottom 23, linkage element 24, steel loop 25 and retaining element 26; Right-hand part 21 is the semicolumn bodily form, the front and back section of its divisional plane 211 is flat face, the middle section is one to have protruding and recessed curved surface 212, and the convex surface place at curved surface 212 is provided with through hole 213, the upper end of through hole 213 is provided with the groove 2131 with certain depth, and groove 2131 communicates with above-mentioned curved surface 212; The front end place of the bottom surface 214 of right-hand part 21 has projection 2141, and rear end has groove 2142, the front/rear end of right-hand part 21 is provided with flange 215, on above-mentioned divisional plane 211, be provided with concave surface 216, concave surface 216 is provided with translot 217, translot 217 reaches near rear end from the front end of right-hand part, and divisional plane 211 is provided with a plurality of semi-cylindrical lock pearl seats 218 that are, and lock pearl seat 218 and above-mentioned translot 217 are orthogonal and communicate with each other.
The length of left side 22, divisional plane 221(comprise curved surface 2212), concave surface 226 and translot 227 under the flange divisional plane 221 of the projection 2241 at 224 front and back ends, bottom surface places and groove 2242, front and back end, and a plurality ofly be half-cylindrical lock pearl seat 228 and all set up complete identical and cooperate in correspondence with each other with the divisional plane 211 of above-mentioned right-hand part 21 and other; Left side 22 and right-hand part fluid-tight engagement are become to lack the cylinder of a face, like this, the flange 215 of front and back two ends, 225 pairs are combined into the cylindrical flange that is a scarce face, two half-cylindrical lock pearl seats 218,228 also are combined into complete pedestal, concave surface 216,226 and translot 217,227 also are combined into and have cross section and bending (by zig zag plane 2112,2212 is formed) keyhole channel, concave surface place at the zig zag plane 2212 of left side also is provided with the blind hole 223 corresponding with through hole 213 positions, the upper end of blind hole 223 also has groove 2231 and communicates with the groove 2131 of right-hand part 21, on the lateral surface of left side 22 with translot 227 parallel several horizontal lock pearl seats 229 that are provided with accordingly.
The front and back end of 23 bottom sides, bottom has the flange 231 concentric with above-mentioned cylindrical flange 215,225, flange 215,225 and flange 231 are combined into columned flange, the front end on 23 plane, bottom also has and the integrally combine groove seat 232 of corresponding matching of two projections 2141,2241, the both sides of 23 rear ends are provided with the fixture block 233 with groove 2142,2242 corresponding matching of right, left side in the bottom, by said structure, bottom 23 can be fixed into complete cylinder with right, left side 21,22.
Linkage element 24 is by connecting block 243 and two cylinders that one is long and the other is short 241,242 constitute, connecting block 243 connects to one with cylinder 241,242, and at the intrinsic steel bushing 240 identical of cylinder overcoat with linkage element 24 shapes, the long and short cylinder 241,242 of linkage element 24 and contiguous block 243 are fitted in correspondence with each other with above-mentioned through hole 213, blind hole 223 and groove 2131,2231 respectively, to reinforce the combination of left and right half one 22,21.
Steel loop 25 can overlap respectively and be fixed on the front and back flange that above-mentioned left and right half one 22,21 and bottom 23 constituted jointly, so that the core that synthesize left and right half one and bottom more really, firmly strike up partnership.
Retaining element 26 is tabular, can be fixed on the lockset before the above-mentioned core 2, and have correspondingly and laterally greater than the hole 262 of keyhole channel on the surface 261 of retaining element 26 with the cross keyhole channel of core 2, and be equipped with breach 263 up and down at hole 262.
See also Fig. 4, Fig. 5, key 3 has the portion of holding 31, toothholder 32, tooth portion 33 and movable sleeve 34;
The leading section of holding portion 31 is provided with dimple 311.Toothholder 32 is hollow flat rectangle, the tail end 321 of toothholder 32 can be inserted in the above-mentioned dimple 311 and with the portion of holding 31 affixed (as fixing) with a pin together, the last lower edge of the front end face 322 of toothholder 32 respectively is provided with salient point 323, is provided with flexible member 324 behind salient point 323.
Movable sleeve 34 also cooperates with above-mentioned toothholder 32 on the above-mentioned toothholder 32 for hollow flat rectangle and being socketed in, the front portion 341 of movable sleeve 34 be cross shape with hole 262 corresponding matching of said fixing element 26, and respectively be provided with groove 3411 on the top and bottom of its leading section 341, so that (promptly unblanking) may be stuck in the hole 262 hole edge groove 3411 in key insertion hole hole 262 and after rotating, (just whole key is fixed on the lockset) on the retaining element 26 and movable sleeve is fixed in, has flange 342 below last the reaching of movable sleeve 34 tail end inside, can glue so that movable sleeve 34 can be subjected to flange 323 restrictions forward when mobile on toothholder 32 from toothholder 32, also be provided with flexible member 324 between movable sleeve 34 and the toothholder 32, the effect that can make movable sleeve 34 on toothholder 32, be restricted and locate when mobile.
Please consult shown in Figure 5ly again, tooth portion 33 is fixed in toothholder 32 earlier, again with flexible member 324 in toothholder 32 is inserted in movable sleeve 34 and make toothholder 32 affixed with the portion of holding 31, at this moment, tooth portion 33 is concealed in the movable sleeve 34.As shown in Figure 6, core and retaining element 26 are disposed in the lockset 5, when opening and closing lock, the hole 262 of movable sleeve 34 secured in alignment elements 26 is penetrated in the core 2 and promote to hold portion 31, make tooth portion 33 pierce into key groove hole and advance along cross, tortuous duct until working good fully with the lock pearl, then key 2 just can reach the purpose that opens and closes lock.If, when a key 3 to place on the lockset, as long as movable sleeve is departed from vertical position, just can make the groove 3411 of movable sleeve 34 be stuck in the periphery of hole 262 and key is fixed on the lockset, opposite, key is gone to the upright position just can break away from lockset.
Claims (12)
1, a kind of manufacture method of core, it is characterized in that: described core is divided into individuality more than two, again described individuality more than two is processed into that to have section be that crisscross shape and axial component are the individuality in the duct of meander-like, by linkage element above-mentioned individuality more than two is combined into one, form inner core, and the lock pearl is set at the end of the keyhole channel with crisscross section of described core with keyhole channel.
2, the structure of a core, it is characterized in that: described core is divided into left and right, the ends three individuality, described core is provided with linkage element, respectively be provided with on described left and right two individualities one each other the envelope section of answering be the duct that crisscross shape and axial component are meander-like, individual configuration is in the bottom of described left and right individuality at the described end; Two ends of described linkage element are plugged on respectively on the described left and right individuality, described left and right, the ends three individuality and linkage element are formed complete core, be provided with keyhole channel in the described core, described keyhole channel cross section is crisscross shape and its axial component is a meander-like.
3, the structure of a kind of core as claimed in claim 1 is characterized in that: described core may be partitioned into and is two individualities up and down.
4, a kind of Key structure is characterized in that: described Key structure comprises the portion of holding, toothholder, tooth portion, movable sleeve, and described toothholder is hollow shape, and described toothholder is disposed at described holding in the portion; Described tooth portion has a plurality of gear pieces and soft linkage, the section of a plurality of gear pieces of described tooth portion front end is crisscross shape and has horizontal lug, described adjacent horizontal lug is staggered up and down, institute's gear piece is connected on the described soft linkage, and an end of described soft linkage is fixed in the described toothholder; Described movable sleeve is the shape and the described crisscross gear piece of hollow shape and its leading section works in coordination, described being movably set on the described toothholder, and described movable sleeve is placed in the described tooth portion, describedly is actively set on described key and holds on the toothholder of portion and move around.
5, the structure of a kind of core as claimed in claim 2 is characterized in that: the rear and front end of the core after the described combination respectively is with steel loop.
6, the structure of a kind of core as claimed in claim 2 is characterized in that: the outer rim of described linkage element is with the rigidity element.
7, a kind of Key structure as claimed in claim 4 is characterized in that: described movable sleeve front end respectively is provided with groove on the outer rim up and down longitudinally.
8, the structure of a kind of core as claimed in claim 2 is characterized in that: also be provided with retaining element on the described core.
9, as a kind of Key structure as described in the claim 4, it is characterized in that: described soft linkage is made by flexible material.
10, a kind of Key structure as claimed in claim 9 is characterized in that: described soft materials is a kind of metal material.
11, a kind of Key structure as claimed in claim 4 is characterized in that: described soft linkage is the line more than two.
12, a kind of Key structure as claimed in claim 4 is characterized in that: described soft linkage is the structure of key joint formula.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91105469 CN1051595C (en) | 1991-08-10 | 1991-08-10 | Lock core and its key |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91105469 CN1051595C (en) | 1991-08-10 | 1991-08-10 | Lock core and its key |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99102920 Division CN1077195C (en) | 1999-03-08 | 1999-03-08 | Manufacturing method of lock barrel with new type structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1069313A true CN1069313A (en) | 1993-02-24 |
| CN1051595C CN1051595C (en) | 2000-04-19 |
Family
ID=4907168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 91105469 Expired - Fee Related CN1051595C (en) | 1991-08-10 | 1991-08-10 | Lock core and its key |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1051595C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101638950B (en) * | 2009-08-04 | 2012-10-03 | 李振宇 | Expanded key and lock core used with same |
-
1991
- 1991-08-10 CN CN 91105469 patent/CN1051595C/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101638950B (en) * | 2009-08-04 | 2012-10-03 | 李振宇 | Expanded key and lock core used with same |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1051595C (en) | 2000-04-19 |
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| Date | Code | Title | Description |
|---|---|---|---|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| C53 | Correction of patent for invention or patent application | ||
| CB02 | Change of applicant information |
Applicant after: Wang Qingcai Applicant before: Xu Yuntong |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: XU YUNTONG TO: WANG QINGCAI |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C15 | Extension of patent right duration from 15 to 20 years for appl. with date before 31.12.1992 and still valid on 11.12.2001 (patent law change 1993) | ||
| OR01 | Other related matters | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |