CN2521328Y - Lock with variable different keys - Google Patents
Lock with variable different keys Download PDFInfo
- Publication number
- CN2521328Y CN2521328Y CN 02201306 CN02201306U CN2521328Y CN 2521328 Y CN2521328 Y CN 2521328Y CN 02201306 CN02201306 CN 02201306 CN 02201306 U CN02201306 U CN 02201306U CN 2521328 Y CN2521328 Y CN 2521328Y
- Authority
- CN
- China
- Prior art keywords
- seat
- hole
- pearl
- bead seat
- lock
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Abstract
Provide is a lock capable of changing pluralities of different keys. The utility model is formed by assembling an upper ball-seat, a middle ball-seat and a lower ball-seat in a lock casing. The positions of the lower ball-seat, middle ball-seat and the upper ball-seat are provided with corresponding holes, a spring and a bolt is arranged in the lower ball-seat, a middle-layer ball is positioned in the hole of the middle ball-seat, and an upper-layer ball is arranged in the hole of the upper ball-seat the hole arranged on the upper portion of the middle ball-seat and the hole arranged on the upper ball-seat are not correspondingly pierced , the inner of the hole of the middle ball-seat is provided with a plurality of pads. The positions of the upper, the middle and the lower ball-seats and the lock casing are respectively and correspondingly provided with a pushing groove and a pushing hole, and the inner of the pushing hole and the pushing groove are provided with a spring, an anchor pin and a pushing post. At key changing time, users push down the pushing post to ensure a first key to drive the upper ball-seat to rotate, and pull out the first key after being rotated to a proper angle, and then insert a second key into the lock, further pull out the second key after being rotated back to the original position. Users release the pushing post to finish the setting of the second key, and the keys can change into various arrangements along the changes of the upper ball-seat, middle bal-seat, pads, bolts and the like. Thereby the utility model has the advantage that various keys can be engaged with the changing of the only one lock.
Description
Technical field
The utility model relates to a kind of lock of locking in the lockset of field, and particularly relating to a kind of mainly is the lock with convertible multiple different keys of the advantage that can reach the multiple different keys of conversion.
Background technology
Key is to have closely bound up and inseparable relation for people with the use of lock, and is used as the usefulness of unblanking that can supply lockset with key, so the practicality of key and lock is quite extensive.
Existing key and the lock of commonly using of traditional type, especially can be for the lockset of opening by key, particularly need to regularly replace the machine of the public place of entertainment of number, because general lockset, must open with key, but, with key operated lockset but have can make us lose and stealthily duplicated the problem of a key by other people, especially for for the lock on the safety cabinet of temporary transient preservation people property, more having this problem, can cause other people lockset is opened after and the loss on the property takes place in the original people who places property of order, so existing key of this kind traditional type and lock, when reality is used, still have many defectives, and the assistant officer treats further to be improved.
Because above-mentioned existing lock construction is to the greatest extent insuperior in design, the design people is actively studied innovation, through constantly studying, designing based on abundant practical experience and professional knowledge, and through repetition test and after improving, development finally creates the utility model that has practical value.
Summary of the invention
Technical problem underlying to be solved in the utility model is, overcome the defective that existing lock construction exists, and provide a kind of lock of convertible multiple different keys of new structure, make it when when the conversion key uses, pressing down by compression leg makes first key drive the upper bead seat rotation only, after rotating suitable angle, first key is taken out, second key is inserted and transfers back to open again and begin to take out behind the position, loosen by compression leg, can finish the setting of second key, and the feasible advantage that can cooperate multiple different keys with same lockset for conversion that the utlity model has.
The utility model solves its technical problem underlying and realizes by the following technical solutions.According to the lock of a kind of convertible multiple different keys that the utility model proposes, it includes: a lock housing, its inside are assembled in regular turn and are provided with upper bead seat, middle pearl seat, lower bead seat; On upper bead seat, be equipped with several holes, be respectively equipped with the upper strata pearl in each hole, middle pearl cover for seat is located at the outside of upper bead seat, ring is established to form and is provided with several holes in the middle pearl seat place, during lower bead seat is arranged between pearl seat outside and lock housing, on lower bead seat relatively in place, the hole formation of pearl seat be provided with relative hole, in each hole of lower bead seat, be respectively equipped with spring and latch, it is characterized in that: this lock housing is provided with the hole of pushing of a upper and lower perforation, forms at the back segment of upper bead seat to be provided with by indent; Pearl seat in being somebody's turn to do, hole on it can be set to and the mutual corresponding structure in the hole of upper bead seat, also can be set to not corresponding structure, each Kong Zhongyi actual needs at middle pearl seat is provided with middle level pearl or several pieces pads, rear portion at middle pearl seat is provided with the corresponding hole of pushing with respect to forming by the indent place, be provided with spring in the hole and drive pin with pushing by indent at this, this drives pin be setting between upper bead seat and middle pearl seat, be provided with one in the hole by compression leg in relative pushing; Said structure is combined, constitutes the lock of convertible multiple different keys, by this, and convertible multiple different key.
The utility model solves its technical problem and can also adopt following technical measures further to realize.
The lock of aforesaid convertible multiple different keys, wherein said upper bead seat form at back segment and are provided with locating slot, wherein are provided with retainer spring and positioning ball, and the upper and lower position of middle pearl seat forms the arc locating slot that is provided with for the positioning ball location respectively.
The utility model solves its technical problem underlying and also realizes by the following technical solutions.According to the lock of a kind of convertible multiple different keys that the utility model proposes, it includes: a lock housing, its inside are assembled in regular turn and are provided with upper bead seat, middle pearl seat, lower bead seat; On upper bead seat, be equipped with several holes, be respectively equipped with the upper strata pearl in each hole, middle pearl cover for seat is located at the outside of upper bead seat, ring is established to form and is provided with several holes in the middle pearl seat place, lower bead seat is arranged between middle pearl seat outside and lock housing, on lower bead seat relatively in the hole place of pearl seat form and be provided with relative hole, in each hole of lower bead seat, be respectively equipped with spring and latch, it is characterized in that: pearl seat in this, hole on it can be set to and the mutual corresponding structure in the hole of upper bead seat, also can be set to not corresponding structure, each Kong Zhongyi actual needs at middle pearl seat is provided with middle level pearl or several pieces pads, can be at upper bead seat, in corresponding place, hole on the pearl seat, the wherein hole of the one group of correspondence structure that is set to be provided with toward the outer side; Said structure is combined, constitutes the lock of convertible multiple different keys, can reach the purpose of the multiple different keys of conversion by this.
The utility model solves its technical problem and can also adopt following technical measures further to realize.
The lock of aforesaid convertible multiple different keys, hole corresponding on wherein said upper bead seat, the middle pearl seat is located, and wherein the hole of one group of correspondence is set to the structure towards the inboard setting, and can reach the purpose of the multiple different keys of conversion.
The lock of aforesaid convertible multiple different keys, the back segment of wherein said upper bead seat forms and is provided with locating slot, wherein is provided with retainer spring and positioning ball, and the upper and lower position of middle pearl seat forms the arc locating slot that is provided with for the positioning ball location respectively.
The utility model compared with prior art has tangible advantage and beneficial effect.By above technical scheme as can be known, the lock of the convertible multiple different keys of the utility model, be by lock housing, upper bead seat, middle pearl seat, compositions such as lower bead seat, lower bead seat, middle pearl seat, upper bead seat is assembled in the lock housing, at lower bead seat, middle pearl seat, the upper bead seat place forms and is provided with corresponding hole, in lower bead seat, be provided with spring and latch, be provided with the middle level pearl in the hole of middle pearl seat, be provided with the upper strata pearl in the hole of upper bead seat, do not form corresponding perforation in the hole of middle pearl seat upper part with hole on the upper bead seat, also several pieces pads can be set in the hole on middle pearl seat, last, in, lower bead seat, the lock housing place forms respectively and is provided with, following corresponding by indent and push the hole, wherein be provided with spring, drive pin and press compression leg; When the conversion key uses, pressing down by compression leg makes first key drive the upper bead seat rotation only, after rotating suitable angle, first key is taken out, second key is inserted and transfers back to open again and begin to take out behind the position, loosen by compression leg, can finish the setting of second key, the utlity model has the advantage that can cooperate multiple different keys with same lockset for conversion and make.
Therefore, via above explanation as can be known, the utility model is under the structure configuration of excellence, at least have as after advantage: convertible multiple different key: when the time at the different key of conversion, pressing down by compression leg makes first key drive the upper bead seat rotation only, after rotating suitable angle, first key is taken out, again second key is inserted, second key is transferred back to original opening begin to take out behind the position, loosen by behind the compression leg, the compression leg resilience is pressed in order, can finish and set second key, can be transformed to multiple different key with same lockset and cooperate with lockset; Variability in the utility model can have ten million kind, can make various permutations along with upper strata pearl, middle level pearl, pad, latch etc., is very suitable for practicality.
In sum, the lock of the convertible multiple different keys of the utility model special construction, mainly has the advantage that can reach the multiple different keys of conversion, and in like product, there is no similar structure design and published or use,, and had large improvement technically no matter it structurally or bigger improvement is all arranged on the function, and produced handy and practical effect, and have the effect of enhancement really, thus be suitable for practicality more, really be a new and innovative, progressive, practical new design.
Description of drawings
Fig. 1 is an exploded perspective view of the present utility model.
Fig. 2 is a side plan view of the present utility model.
Fig. 3 is a 3-3 section combining structure sectional view of the present utility model among Fig. 2.
Fig. 4 is that the utility model is worked as key and inserted the integrated structure sectional view make when contracting in the pearl of upper strata.
Fig. 5 is a side plan view of the present utility model.
Fig. 6 is that the 6-6 section is of the present utility model by the integrated structure sectional view of compression leg after pressing down among Fig. 5.
Fig. 7 is a side plan view of the present utility model.
Fig. 8 is that the 8-8 section is of the present utility model by the integrated structure sectional view of compression leg after pressing down the back and rotating upper bead seat among Fig. 7.
Fig. 9 is of the present utility model by the side plan view of compression leg after pressing down the back and rotating upper bead seat.
Figure 10 be among Fig. 9 the 10-10 section of the present utility model by compression leg press down the back and rotate upper bead seat after and the integrated structure sectional view of upper strata pearl evagination.
Figure 11 is the side plan view of another preferred embodiment of the utility model.
Figure 12 is the combining structure sectional view of the utility model 12-12 section in Figure 11.
Figure 13 is the side plan view of another preferred embodiment of the utility model.
Figure 14 is the combining structure sectional view of the utility model 14-14 section in Figure 13.
(10) lock housing (11) is pushed the hole
(20) upper bead seat (21) hole
(22) upper strata pearl (23) locating slot
(24) press indent (25) retainer spring
(26) positioning ball
(30) pearl seat (31) hole in
(32) middle level pearl (33) pad
(34) arc locating slot (35) is pushed the hole
(36) spring (37) drives pin
(40) lower bead seat (41) hole
(42) spring (43) latch
(44) push the hole by compression leg (45)
The specific embodiment
Below in conjunction with accompanying drawing and preferred embodiment, to its specific embodiment of lock, structure, feature and effect thereof according to the convertible multiple different keys that the utility model proposes, describe in detail as after.
See also Fig. 1, Fig. 2, shown in Figure 3, the lock of the convertible multiple different keys of the utility model, this lock mainly is to can be used as employed lockset on the Storage Cabinets of people keeping property, comprising: formed with lock housing (10), upper bead seat (20), middle pearl seat (30), lower bead seat (40) etc., wherein:
This lock housing (10) is the cylinder that is hollow, and what be provided with a upper and lower perforation on lock housing (10) pushes hole (11);
This upper bead seat (20), it can supply key turns and interlock, establish formation at the last ring of upper bead seat (20) and be provided with several holes (21), respectively can be in each hole (21) for upper strata pearl (22) is set, back segment at upper bead seat (20) is provided with locating slot (23) and presses indent (24) apart from formation with proper spacing, is provided with retainer spring (25) and positioning ball (26) in locating slot (23);
Pearl seat (30) in being somebody's turn to do, be to be sheathed on upper bead seat (20) outside, sentencing the appropriate intervals rang ring at middle pearl seat (30) establishes to form and is provided with several holes (31), hole wherein (31) can be corresponding mutually with aforesaid hole (21), or also can be not corresponding, in each hole (31), can be provided with middle level pearl (32) or the pad of several pieces thin types (33) according to actual needs, on middle pearl seat (30) inside, upper/lower positions forms respectively and is provided with corresponding arc locating slot (34), the effect of each arc locating slot (34) is the usefulness that can supply positioning ball (26) location, be provided with the corresponding hole (35) of pushing at middle pearl seat (30) rear portion with respect to locating to form by indent (24), be provided with spring (36) in the hole (35) and driving pin (37) with pushing by indent (24), driving pin (37) is to be arranged between upper bead seat (20) and the pearl seat (30) when normality, makes upper bead seat (20), middle pearl seat (30) can be controlled the purpose whether lockset can be opened to reach by interlock;
This lower bead seat (40), it is to be arranged between middle pearl seat (30) outside and the lock housing (10), be provided with relative hole (41) last also formation of this lower bead seat (40) with respect to aforesaid hole (31), respectively can be in each hole (41) for being provided with spring (42) and latch (43), on lower bead seat (40), be provided with respect to aforementioned push hole (35) push hole (45), this relative pushing be provided with in hole (11), (45) one can for push drive pin (37) press compression leg (44).
Said structure is combined, constitutes the lock of the convertible multiple different keys of the utility model.
See also shown in Figure 4, in the utility model in use, at first, after original first key insertion lock, contract after can making upper strata pearl (22), middle level pearl (32) respectively, and make contract behind the middle level pearl (32) to and middle pearl seat (30) and lower bead seat (40) between on the rotary plane of rotation, after key turns 180 degree or suitable angle, key is taken out, can reach the purpose of locking.
See also Fig. 5, shown in Figure 6, if when the key that need change to different is arranged, the operator at first must will press down by compression leg (44), order drives pin (37) and is pressed down pressing in the indent (24) to upper bead seat (20), to take out (as Fig. 7 after first key turns one suitable angle or 180 degree and with key, shown in Figure 8), because the hole (21) on upper bead seat (20) and the middle pearl seat (30), (31) variation that can arrange, that is can make most sheet pads (33) partly in the event of the ejection that is subjected to spring (42), order pad (33) partly can by in the hole (21) of the supreme pearl seat of ejection (20) (as Fig. 9, shown in Figure 10), again second key is inserted in the lock housing (10), again key is transferred back to the original position of beginning of opening, again second key is taken out, loosen the setting that to finish second key by compression leg (44), with above-mentioned repetitive operation by that analogy, can reach and be transformed to the 3rd, the 4th setting of key is so the utlity model has the advantage that can be transformed to many different keys.
See also Figure 11, shown in Figure 12, it is another preferred embodiment of the utility model, its most structure is same as aforesaid structure, institute's difference is: can upper bead seat (20), middle pearl seat (30) are gone up pairing hole (21), (31) are located with being arranged at, with wherein one group of corresponding mutually hole (21), (31) are moved toward the outer side and are provided with, and can be cooperated unlatching by special key, and with the hole (21) of one group of correspondence, (31) towards the medial movement setting, also can cooperate and open by special key.
See also Figure 13, shown in Figure 14, when at the conversion key, can upper strata pearl (22) be pushed between upper bead seat (20) and the middle pearl seat (30) in relative rotation on the plane of rotation, can be same as the operation of aforementioned conversion key by first key.
Therefore, via above explanation as can be known, under the structure configuration of the utility model with excellence, convertible multiple different key: when the time at the different key of conversion, pressing down by compression leg (44) makes first key drive upper bead seat (20) rotation only, after rotating suitable angle, first key is taken out, again second key is inserted, second key is transferred back to original opening begin to take out behind the position, loosen by behind the compression leg (44), compression leg (44) resilience is pressed in order, can finish and set second key, can be transformed to multiple different key with same lockset and cooperate with lockset.
Variability in the utility model can have ten million kind, can make multiple different permutations along with upper strata pearl (22), middle level pearl (32), pad (33), latch (43) etc.
The above, it only is preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, every foundation technical spirit of the present utility model all still belongs in the scope of technical solutions of the utility model any simple modification, equivalent variations and modification that above embodiment did.
Claims (5)
1, a kind of lock of convertible multiple different keys, it includes: a lock housing, its inside are assembled in regular turn and are provided with upper bead seat, middle pearl seat, lower bead seat; On upper bead seat, be equipped with several holes, be respectively equipped with the upper strata pearl in each hole, middle pearl cover for seat is located at the outside of upper bead seat, ring is established to form and is provided with several holes in the middle pearl seat place, lower bead seat is arranged between middle pearl seat outside and lock housing, on lower bead seat relatively in the hole place of pearl seat form and be provided with relative hole, in each hole of lower bead seat, be respectively equipped with spring and latch, it is characterized in that:
This lock housing is provided with the hole of pushing of a upper and lower perforation, forms at the back segment of upper bead seat to be provided with by indent;
Pearl seat in being somebody's turn to do, hole on it can be set to and the mutual corresponding structure in the hole of upper bead seat, also can be set to not corresponding structure, each Kong Zhongyi actual needs at middle pearl seat is provided with middle level pearl or several pieces pads, rear portion at middle pearl seat is provided with the corresponding hole of pushing with respect to forming by the indent place, be provided with spring in the hole and drive pin with pushing by indent at this, this drives pin be setting between upper bead seat and middle pearl seat, be provided with one in the hole by compression leg in relative pushing; Said structure is combined, constitutes the lock of convertible multiple different keys.
2, the lock of convertible multiple different keys according to claim 1, it is characterized in that wherein said upper bead seat is provided with locating slot in back segment formation, wherein be provided with retainer spring and positioning ball, the upper and lower position of middle pearl seat forms the arc locating slot that is provided with for the positioning ball location respectively.
3, a kind of lock of convertible multiple different keys, it includes: a lock housing, its inside are assembled in regular turn and are provided with upper bead seat, middle pearl seat, lower bead seat; On upper bead seat, be equipped with several holes, be respectively equipped with the upper strata pearl in each hole, middle pearl cover for seat is located at the outside of upper bead seat, ring is established to form and is provided with several holes in the middle pearl seat place, lower bead seat is arranged between middle pearl seat outside and lock housing, on lower bead seat relatively in the hole place of pearl seat form and be provided with relative hole, in each hole of lower bead seat, be respectively equipped with spring and latch, it is characterized in that:
Pearl seat in being somebody's turn to do, hole on it can be set to and the mutual corresponding structure in the hole of upper bead seat, also can be set to not corresponding structure, each Kong Zhongyi actual needs at middle pearl seat is provided with middle level pearl or several pieces pads, can be on upper bead seat, middle pearl seat corresponding place, hole, the wherein hole of the one group of correspondence structure that is set to be provided with toward the outer side; Said structure is combined, constitutes the lock of convertible multiple different keys.
4, the lock of convertible multiple different keys according to claim 3 is characterized in that place, hole corresponding on wherein said upper bead seat, the middle pearl seat, and wherein the hole of one group of correspondence is set to the structure towards the inboard setting.
5, according to the lock of claim 3 or 4 described convertible multiple different keys, the back segment formation that it is characterized in that wherein said upper bead seat is provided with locating slot, wherein be provided with retainer spring and positioning ball, the upper and lower position of middle pearl seat forms the arc locating slot that is provided with for the positioning ball location respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02201306 CN2521328Y (en) | 2002-01-07 | 2002-01-07 | Lock with variable different keys |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02201306 CN2521328Y (en) | 2002-01-07 | 2002-01-07 | Lock with variable different keys |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2521328Y true CN2521328Y (en) | 2002-11-20 |
Family
ID=33684193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02201306 Expired - Lifetime CN2521328Y (en) | 2002-01-07 | 2002-01-07 | Lock with variable different keys |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2521328Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101004116B (en) * | 2006-01-20 | 2010-05-26 | 锁可安工业有限公司 | Pushing press lock |
| CN101349126B (en) * | 2007-07-18 | 2011-06-29 | 台湾福兴工业股份有限公司 | Lock core with lock key quickly-changing function |
| TWI405893B (en) * | 2010-06-07 | 2013-08-21 | ||
| CN105164355A (en) * | 2013-05-02 | 2015-12-16 | 帝拉克五金有限公司 | Rotary lever lock |
| KR102082720B1 (en) * | 2018-08-27 | 2020-03-02 | 이상용 | Latch assembly |
-
2002
- 2002-01-07 CN CN 02201306 patent/CN2521328Y/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101004116B (en) * | 2006-01-20 | 2010-05-26 | 锁可安工业有限公司 | Pushing press lock |
| CN101349126B (en) * | 2007-07-18 | 2011-06-29 | 台湾福兴工业股份有限公司 | Lock core with lock key quickly-changing function |
| TWI405893B (en) * | 2010-06-07 | 2013-08-21 | ||
| CN105164355A (en) * | 2013-05-02 | 2015-12-16 | 帝拉克五金有限公司 | Rotary lever lock |
| KR102082720B1 (en) * | 2018-08-27 | 2020-03-02 | 이상용 | Latch assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20120107 Granted publication date: 20021120 |