CN101105090B - Indirect opening type lockset and mating key - Google Patents
Indirect opening type lockset and mating key Download PDFInfo
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- CN101105090B CN101105090B CN 200710029039 CN200710029039A CN101105090B CN 101105090 B CN101105090 B CN 101105090B CN 200710029039 CN200710029039 CN 200710029039 CN 200710029039 A CN200710029039 A CN 200710029039A CN 101105090 B CN101105090 B CN 101105090B
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Abstract
The invention relates to an indirectly-opened lockset which comprises a lock body (1), a movable lock barrel (2) and a lock blot (3). The invention is characterized in that a movable key holder (6) is provided in the inner cavity of the lock body (1) and connected with the lock blot (3); a manual drive mechanism and a transmission mechanism are provided inside the lock body (1), wherein the drive input terminal of the manual drive mechanism is positioned on the outer surface of the lock body (1) and the drive output terminal thereof is connected with the input terminal of the transmission mechanism, and the output terminal of the transmission mechanism is connected with the key holder (6); the key holder (6) is detachably connected with the lock blot (3); a key slot (62) is provided inside the key holder (6) to load the key head; a guide groove (63), for loading the key neck, is opened on each of two side surfaces of the key holder (6); a key hole (8) is provided on the outer wall of the lock body (1) and is communicated with the inner cavity of the lock body (1) and aligned to the key slot (62) inside the key holder. The invention solves the problems that the prior lock is illegally opened by multi-angular manual unlock, thereby greatly improving the antitheft performance of lockset; and is widely used for doors, cars and safe boxes.
Description
Technical field
The present invention relates to a kind of lockset, more specifically say a kind of indirect opening type lock and matched key, belong to the technical field of lockset.
Background technology
Existing general daily used lockset generally comprises lock body, lock gall, dead bolt.When opening such lock, generally be hand-held key, then the keyhole place that inserts the lock gall in the lock body backs down locking bolt in the lock gall with key, or will lock unlatching by the key rotation, is namely directly unblanked by a key.These lock open methods are direct, easy to use, use very extensive.Open method has stayed hidden danger but these lock easily, stayed the chance of unblanking to unauthorized person, so just produced at leisure many illegal method for unlocking, such as: drilling, cut, cut, support, push up etc., even master key has appearred, utilize a master key can open the lock of multiple different structure.Number of patent application be " 200510033822.0 " disclosure of the invention a kind of Coin indirect opening type lock, it is comprised of lock body, U-loop, lock tube, key holder, transmission mechanism, driving mechanism and positioner, can overcome the shortcoming that the existing direct lock-opening style structure of key is easily illegally opened, but should invent when opened lock, spoon, handle can not separate, need supporting key is dropped in the key holder, exist key can not accurately locate, get the shortcoming that key inconvenience and key easily are replicated, its range of application only limits to padlock.
Summary of the invention
First purpose of the present invention is, a kind of indirect opening type lock is provided, and this kind lockset uses safer, can overcome present illegal method for unlocking, and has characteristics easy to use, applied range.
Second purpose of the present invention is that a kind of matched key of indirect opening type lock is provided.
First purpose of the present invention can reach by following measure:
A kind of indirect opening type lock comprises lock body, flexible lock core and dead bolt; Its design feature is: the inner chamber of lock body is provided with movable key holder, and key holder is connected with dead bolt; Be provided with Manual drive mechanism and transmission mechanism in the lock body, the driving input of Manual drive mechanism is positioned at the lock body external surface, its drive output is connected with the input of transmission mechanism, and the output of transmission mechanism is connected with key holder; Key holder and dead bolt are flexibly connected; Be provided with the key of loading key bit in the described key holder, the two sides of key holder respectively have the direction recess of a loading the shank of the key; The outer wall of lock body is provided with that keyhole, this keyhole are communicated with the inner chamber of lock body and the key in the key holder; Flexible lock core is built in the lock core cover, is provided with the elasticity locking bolt between lock core cover and lock core.
First purpose of the present invention can also reach by following measure:
One embodiment of the present invention are: described lock core cover is " ∏ " shape structure, it is fixed on the centre position of an end of the medial surface of lock body; Lock core cover opposite side is provided with two guide strips side by side, forms groove between the two boards, and key holder is connected in the groove and can moves along groove.
One embodiment of the present invention are: described transmission mechanism is located at a side of key holder, is comprised of tooth bar, gear, and tooth bar one end connects key holder, the tooth engagement on the wheel and rack, and the wheel shaft of gear is connected with the clutch end of described driving mechanism.
One embodiment of the present invention are: described driving mechanism forms by driving core and the core retainer plate supporting with it, and the front end that drives core exposes outside the lock body, and the end that drives core is connected with the input of transmission mechanism.
One embodiment of the present invention are: be respectively equipped with concaveconvex structure in described lock core and the key, the concaveconvex structure in lock core and the key at least respectively has one group to be pinball structure, and the structure of matched key is set according to the concaveconvex structure in lock core and the key.
One embodiment of the present invention are: described dead bolt is two elasticity plugs that be arranged in parallel, every plug is comprised of a round bar and a latch bolt, the near-end of round bar is arranged in the support member, the far-end of round bar and latch bolt are affixed, the far-end of round bar is provided with a pole, cover has a back-moving spring on the pole, and the two ends of back-moving spring are connected with pole with support member respectively; One end of described key holder is fixed with a push pedal, and key holder is flexibly connected or contacts with pole by push pedal; Consist of door lock type lockset.
One embodiment of the present invention are: described dead bolt is made of elasticity plug triangular in shape more than three or three or that star distributes, and this elasticity plug is comprised of circle tongue and round bar; Described transmission mechanism is comprised of long tooth bar, short tooth bar, the first gear and the second gear, and long tooth bar, short tooth bar are separately fixed at the both sides on movable key holder top; Gear and long tooth bar engagement, short rack and pinion engagement; The wheel shaft of the first gear is connected with the clutch end of aforementioned driving mechanism, and the wheel shaft of the second gear is fixed in the lock body; The second face of gear is provided with three or three above pins; Aforementioned elasticity plug is connected with gear by this pin; Consist of the safety cabinet lockset.
One embodiment of the present invention are: described dead bolt is " U " type ring, consists of padlock type lockset.
Second purpose of the present invention can reach by following measure:
The supporting key of a kind of and aforementioned indirect opening type lock, its design feature is: described key is split-type structural, formed by separable key head, the shank of the key, in the projection of described key bit size, shape and the aforementioned key holder key identical, can be placed in this key, the direction recess of the head of the shank of the key and the two sides of key holder is corresponding, can clamp this direction recess.
Second purpose of the present invention can also reach by following measure:
One embodiment of the present invention are: have two detents on two pairs of sides of described key bit; Corresponding two detents of the shank of the key are provided with two clamping pin, form the clamping to key bit; Described the shank of the key is made by elastomeric material.
When unblanking, first matched key is passed keyhole and be placed in the key of key holder, restart driving mechanism, it is mobile together with dead bolt that driving mechanism drives key holder by transmission mechanism; Key bit, the shank of the key of the matched key in the key holder are separated, and the shank of the key maintains static, and key bit moves to lock core with key holder; Behind the key bit opening lock master, key holder drives lock core to be continued to move to former direction, until dead bolt moves to open position, namely lock is unlocked.
The invention has the beneficial effects as follows:
1, the supporting key of the present invention is comprised of separable key head and the shank of the key, and when unblanking, key bit separates with the shank of the key, and key bit moves and opening lock master to lock core with key holder, and the shank of the key then is fixed in the groove of key holder two sides.This key is very easy to use, accurate positioning.And in the process of unblanking, can not directly use hand operation to the lock core that plays a crucial role, solve and can utilize hand to carry out the defective that multiple angles is soundd out, realization is illegally unblanked in the prior art.Thereby greatly improve the theftproof performance of lockset.
2, the key of key holder of the present invention and lock core are equipped with concaveconvex structure, have the function that key is selected.Can carry out twice selection to key, strengthen the requirement to key.And lock core of the present invention is located at lock body inside, and people can not directly see lock core with eyes.Could touch from the external world lock core in the lock body after illegal instrument must bend, overcome existing rigid tool open method, because rigid tool can not bend; Also overcome the compliant tool open method, because the power that compliant tool is used is not enough to destroy lock core.
3, the present invention is when unblanking, driving mechanism provides power to transmission mechanism, and transmission mechanism drives the key holder that is loading key and contacts to lock core, makes key operated lock core, but key toilet pushing lock cylinder continues mobile, thereby makes key holder drive dead bolt to open position.The present invention is widely used, and can be applied on door lock, lock, the safe lock.
Description of drawings
Fig. 1 is the external structure schematic diagram of the specific embodiment of the invention 1 lockset.
Fig. 2 is the internal construction schematic diagram of the specific embodiment of the invention 1 lockset.
Fig. 3 is the structural representation of the matched key of the specific embodiment of the invention 1.
Fig. 4 a is the lock core of the specific embodiment of the invention 1, the sectional drawing of lock core cover.
Fig. 4 b is the structural representation of the lock core of the specific embodiment of the invention 1.
Schematic diagram when Fig. 5 a is the specific embodiment of the invention 1 key bit, the shank of the key combination.
Schematic diagram when Fig. 5 b is the specific embodiment of the invention 1 key bit, the shank of the key separation.
Fig. 6 a is the dead bolt schematic diagram that the specific embodiment of the invention 1 is in closed condition.
Fig. 6 b is the dead bolt schematic diagram that the specific embodiment of the invention 1 starts driving mechanism when not inserting key.
Fig. 6 c starts the dead bolt schematic diagram of driving mechanism when being the specific embodiment of the invention 1 slotting key.
Fig. 7 is the internal construction schematic diagram of the specific embodiment of the invention 2.
The specific embodiment
Specific embodiment 1:
Fig. 1, Fig. 2, Fig. 3, Fig. 4 a, Fig. 4 b, Fig. 5 a, Fig. 5 b, Fig. 6 a, Fig. 6 b and Fig. 6 c consist of specific embodiments of the invention 1.
Referring to Fig. 1 to Fig. 4 b, the present embodiment comprises lock body 1, lock core 2, two dead bolts 3, matched key 4, lock core cover 5, movable key holder 6, driving mechanism, transmission mechanism.Lock core cover 5 for " ∏ " shape structure, it is fixed on the centre position of an end of the medial surface of lock body 1, flexible lock core 2 is positioned at lock core cover 5, is provided with elasticity locking bolt 15 between lock core cover 5 and the lock core 2; Lock core overlaps 5 opposite sides and is provided with two guide strips 7 side by side, forms groove between the two boards, and movable key holder 6 is stuck in the groove just, and can move along groove; Transmission mechanism is arranged on a side of guide strip 7, and by tooth bar 10, gear 11 forms, and an end of tooth bar 10 connects key holder 6, the tooth engagement on gear 11 and the tooth bar 10.Driving mechanism forms by driving core 12 and the core retainer plate 13 supporting with it, the front end that drives core 12 exposes outside the lock body 1, the end that drives core 12 is connected with the input of transmission mechanism, and the front end that drives core 12 can be handgrip, thereby drives 11 rotations of core 12 driven gears by rotating handle rotation.The shell of lock body 1 also is provided with a handle 14, and handle 14 is connected with the far-end of the round bar 31 of two dead bolts 3 by a connector.The user can open lockset from Men Neila handle 14, and is easy to use.
Referring to Fig. 2, two offsides of lock core cover 5 are respectively equipped with support member 9; One end of movable key holder 6 is fixed with a push pedal 61.Two dead bolts 3 are separately positioned on the both sides of two guide strips 7, dead bolt 3 is comprised of a round bar 31 and a latch bolt 32, the near-end of round bar 31 is arranged in the support member 9, far-end and latch bolt 32 are affixed, the far-end of round bar 31 be axially arranged with a pole 33, the round bar 31 between support member 9 and the pole 33 is provided with a back-moving spring 34.Push pedal 61 on the key holder can promote dead bolt and move to the lock core direction.
With reference to Fig. 3, Fig. 4 a, Fig. 4 b, Fig. 5 a, Fig. 5 b, described lock core 2 is provided with concaveconvex structure, and namely raised line 2a can play the selection effect to matched key.Matched key 4 is comprised of separable key head 41, the shank of the key 42.Have two detent 41a on two pairs of sides of key bit 41; Corresponding two detents of the shank of the key are provided with two clamping pin 42a, form the clamping to key bit 41.Key 62 is also established concaveconvex structure, has the selection function to key.Key holder 6 is provided with key 62 and loads key, and the corresponding key bit 41 in two sides has two direction recess 63.When key holder 6 moved, the key bit 41 of described matched key 4, the shank of the key 42 separated, and key bit 41 moves with key holder, and 42 of the shank of the keys are fixed in the direction recess 63 of key holder 6 two sides.
The operating principle of the present embodiment is as follows:
With reference to Fig. 6 a, Fig. 6 b and Fig. 6 c, elder generation's rotating drive core 12 front ends (handgrip), these handgrip driven gear 11 rotations, because gear 11 meshes with the tooth of tooth bar 10, therefore gear 11 is with carry-over bar 10 motions again, and then tooth bar 10 drags key holder 6 again and moves, and swing handle makes key holder 6 move to lock core 2 directions again, this moment, two dead bolts 3 bounced back to lock core 2 ends, but did not also retract to the position that can unblank.In the time of need to unblanking, key 4 is inserted keyhole, because the key 62 on the key holder 6 is aimed at keyhole 8, therefore key bit 41 can enter in the key 62 by keyhole 8, when being rotated further handgrip, the key bit 41 of key 4 separates with the shank of the key 42 thereupon, and key bit 41 moves to lock core 2 with key holder 6, and 42 of the shank of the keys are fixed in the direction recess 63 of key holder 6 two sides.Key bit 41 on key holder 6 enters lock core cover 5 and these elasticity locking bolt 15 displacements of elasticity bolt 15 contact rear drives, make lock core 2 overlap 5 interior rotations at lock core, be that elasticity locking bolts 15 in the lock core 2 are when opening, key holder 6 just drives dead bolt 3 to be continued to lock core 2 directions retractions (movement), until dead bolt 3 is opened fully.When need taking out key 4, only need the counter-rotation handle, until key bit 41 and the shank of the key 42 again in conjunction with after, just key 4 can be taken out.If do not insert matched key 4, make matched key head 41 enter key 62, even swing handle drives key holder 6 and moves to lock core 2 positions, lock core 2 can not rotate, and dead bolt 3 can not opened fully, and namely lockset can not be opened.
The present embodiment is applicable to door lock, is particularly useful for building door lock.
Specific embodiment 2:
With reference to Fig. 7, the characteristics of the present embodiment are: described transmission mechanism is comprised of long tooth bar 10a, short tooth bar 10b, the first gear 11a and the second gear 11b, tooth engagement on the first gear 11a and the long tooth bar 10a, long tooth bar 10a, short tooth bar 10b are separately fixed at the both sides on movable key holder 6 tops; When lock core when key operated, the tooth on the short tooth bar 10b can mesh with the second gear 11b; The wheel shaft of the first gear 11a is connected with the clutch end of described driving mechanism, and the wheel shaft of the second gear 11b is fixed in the lock body; The second gear 11b face is provided with three pins; Gear 11b is connected with three dead bolts by pin, and dead bolt 3 is comprised of round bar 31a and circle tongue 32b.The shell of lock body 1 is not established handle.Other are identical with specific embodiment 1.
The operating principle of the present embodiment is as follows:
In the time of need to unblanking, elder generation's swing handle, handle drives the first gear 11a rotation, the first gear 11a meshes with the tooth of long tooth bar 10a, drive again long tooth bar 10a motion, then to drag key holder and short tooth bar 10b mobile together again for long tooth bar 10a, make the key on the key holder aim at keyhole, thereby key can enter in key by keyhole.Then, swing handle makes key holder move to the lock core direction again.At this moment, the key bit of key separates with the shank of the key, and key bit moves to lock core with key holder, and the shank of the key then is fixed in the direction recess of key holder two sides.When the key bit on the key holder is opened with making lock core after lock core contacts, be that locking bolt in the lock core is when opening, the key toilet can drive lock core and continue mobile, at this moment, tooth on the short tooth bar 10b on the key holder and the second gear lock 11b engagement, drive the second gear 11b and rotate, it is vertically mobile that the second gear 11b drives dead bolt, until dead bolt is opened fully.When need taking out key, only need the counter-rotation handle, until key bit and the shank of the key again in conjunction with after, just key can be taken out.If do not insert key, swing handle, the driving key holder will stop mobile when moving to the lock core position, and at this moment, the tooth on the short tooth bar 10b and the second gear lock 11b be not engagement also, and lock can not be opened.
The present embodiment is applicable to safe lock.
Specific embodiment 3:
The characteristics of the present embodiment are: described dead bolt 3 is made of " U " type ring, consists of padlock type lockset.In the present embodiment, an end of " U " type ring is connected with the output of transmission mechanism.All the other structures are with specific embodiment 1.
Claims (10)
1. an indirect opening type lock comprises lock body (1), flexible lock core (2) and dead bolt (3); It is characterized in that: the inner chamber of lock body (1) is provided with movable key holder (6), and key holder (6) is connected with dead bolt (3); Lock body is provided with Manual drive mechanism and transmission mechanism in (1), and the driving input of Manual drive mechanism is positioned at lock body (1) external surface, its drive output is connected with the input of transmission mechanism, and the output of transmission mechanism is connected with key holder (6); Key holder (6) is flexibly connected with dead bolt (3); Be provided with the key (62) of loading key bit in the described key holder (6), the two sides of key holder (6) respectively have a direction recess (63) that can slide therein for two clamping pin of the shank of the key; The outer wall of lock body (1) is provided with that keyhole (8), this keyhole (8) are communicated with the inner chamber of lock body (1) and the key (62) in the key holder; Flexible lock core (2) is built in the lock core cover (5), is provided with elasticity locking bolt (15) between lock core cover (5) and lock core (2).
2. a kind of indirect opening type lock according to claim 1 is characterized in that: described lock core cover (5) is " Π " shape structure, it is fixed on the centre position of an end of the medial surface of lock body (1); One side of lock core cover (5) is provided with two guide strips (7) side by side, forms groove between the two boards, and key holder (6) is connected in the groove and can moves along groove.
3. a kind of indirect opening type lock according to claim 1, it is characterized in that: described transmission mechanism is located at a side of key holder (6), formed by tooth bar (10), gear (11), tooth bar (10) one ends connect key holder (6), tooth engagement on gear (11) and the tooth bar (10), the wheel shaft of gear (11) is connected with the drive output of described driving mechanism.
4. a kind of indirect opening type lock according to claim 1, it is characterized in that: described driving mechanism forms by driving core (12) and the core retainer plate (13) supporting with it, the front end that drives core (12) exposes outside the lock body (1), and the end that drives core (12) is connected with the input of transmission mechanism.
5. a kind of indirect opening type lock according to claim 1, it is characterized in that: be respectively equipped with concaveconvex structure in described lock core (2) and the key (62), concaveconvex structure in lock core (2) and the key (62) at least respectively has one group to be pinball structure, and the structure of matched key is set according to the concaveconvex structure in lock core (2) and the key (62).
6. a kind of indirect opening type lock according to claim 1, it is characterized in that: described dead bolt (3) is two elasticity plugs that be arranged in parallel, every plug is comprised of a round bar (31) and a latch bolt (32), round bar (31) near-end is arranged in the support member (9) that is fixed on the lock body, far-end and the latch bolt (32) of round bar (31) are affixed, the far-end of round bar (31) is provided with a pole (33), the upper cover of round bar (31) has a back-moving spring (34), and the two ends of back-moving spring (34) are connected 33 with support member (9) with pole respectively) be connected; One end of described key holder (6) is fixed with a push pedal (61), and key holder (6) is flexibly connected or contacts with pole (33) by push pedal (61); Consist of door lock type lockset.
7. a kind of indirect opening type lock according to claim 1 is characterized in that: described dead bolt (3) is made of elasticity plug triangular in shape more than three or that star distributes, and this elasticity plug is comprised of circle tongue (31a) and round bar (31b); Described transmission mechanism is comprised of long tooth bar (10a), short tooth bar (10b), the first gear (11a) and the second gear (11b), and long tooth bar (10a), short tooth bar (10b) are separately fixed at the both sides on movable key holder (6) top; The first gear (11a) and long tooth bar (10a) engagement, short tooth bar (10b) and the second gear (11b) engagement; The wheel shaft of the first gear (11a) is connected with the drive output of aforementioned driving mechanism, and the wheel shaft of the second gear (11b) is fixed in the lock body; The second gear (11b) face is provided with three above pins; Aforementioned elasticity plug is connected with the second gear (11b) by this pin; Consist of the safety cabinet lockset.
8. a kind of indirect opening type lock according to claim 1 is characterized in that described dead bolt (3) is " U " type ring, consists of padlock type lockset.
One kind with the supporting key of the described indirect opening type lock of claim 1, it is characterized in that: described key is split-type structural, formed by separable key head (41), the shank of the key (42), key (62) is coincide and also can be placed in this key (62) in the projection of described key bit (41) size, shape and the aforementioned key holder (6), and the direction recess (63) of the head of the shank of the key (42) and the two sides of key holder (6) is corresponding, can clamp this direction recess (63); The head of key bit matches with the elasticity locking bolt, and has two detents (41a) on two pairs of sides of key bit (41); Corresponding two detents of the shank of the key (42) (41a) are provided with two clamping pin (42a), form the clamping to key bit (41).
10. key according to claim 9, it is characterized in that: described the shank of the key (42) is made by elastomeric material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200710029039 CN101105090B (en) | 2007-07-05 | 2007-07-05 | Indirect opening type lockset and mating key |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200710029039 CN101105090B (en) | 2007-07-05 | 2007-07-05 | Indirect opening type lockset and mating key |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101105090A CN101105090A (en) | 2008-01-16 |
| CN101105090B true CN101105090B (en) | 2013-04-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200710029039 Active CN101105090B (en) | 2007-07-05 | 2007-07-05 | Indirect opening type lockset and mating key |
Country Status (1)
| Country | Link |
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| CN (1) | CN101105090B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109707214B (en) * | 2019-02-28 | 2023-05-26 | 张其湘 | Dual anti-theft lock structure and matched key thereof |
| CN110219507A (en) * | 2019-05-30 | 2019-09-10 | 辛柏机械技术(太仓)有限公司 | A kind of Novel lock body |
| CN114108503B (en) * | 2021-12-11 | 2022-12-06 | 安徽华睿水利建设有限公司 | Water conservancy culvert support |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2234997Y (en) * | 1995-05-04 | 1996-09-11 | 王啸伯 | Lock with protective casing |
| US5791172A (en) * | 1996-09-20 | 1998-08-11 | Multacc Corporation | Electronically controlled security container for retaining door key |
| CN2460682Y (en) * | 2000-12-11 | 2001-11-21 | 臧杰 | Trick lockset |
| CN1840843A (en) * | 2005-03-30 | 2006-10-04 | 唐波 | Coin indirect opening type lock |
-
2007
- 2007-07-05 CN CN 200710029039 patent/CN101105090B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2234997Y (en) * | 1995-05-04 | 1996-09-11 | 王啸伯 | Lock with protective casing |
| US5791172A (en) * | 1996-09-20 | 1998-08-11 | Multacc Corporation | Electronically controlled security container for retaining door key |
| CN2460682Y (en) * | 2000-12-11 | 2001-11-21 | 臧杰 | Trick lockset |
| CN1840843A (en) * | 2005-03-30 | 2006-10-04 | 唐波 | Coin indirect opening type lock |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101105090A (en) | 2008-01-16 |
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Owner name: GUANGDONG ANBAO YIJIA IOT INTELLIGENT TECHNOLOGY C Free format text: FORMER OWNER: TANG BO Effective date: 20150318 |
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Effective date of registration: 20150318 Address after: 529000 Guangdong Province, Jiangmen city Pengjiang District Huang Zhuang Road West, No. 10 Building 7 2-502 Patentee after: GUANGDONG ABEJ IOT INTELLIGENT TECHNOLOGY CO., LTD. Address before: The 629300 British county of Sichuan province Yufeng Zhen Zhi Shi He Cun 2. Patentee before: Tang Bo |
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Effective date of registration: 20170607 Address after: Daying County Yufeng town 629300 Sichuan city of Suining province to 2 stone Kawamura Club No. 22 Patentee after: Tang Bo Address before: 529000 Guangdong Province, Jiangmen city Pengjiang District Huang Zhuang Road West, No. 10 Building 7 2-502 Patentee before: GUANGDONG ABEJ IOT INTELLIGENT TECHNOLOGY CO., LTD. |