CN201236536Y - Lock structure for controlling bolt plate expansion - Google Patents
Lock structure for controlling bolt plate expansion Download PDFInfo
- Publication number
- CN201236536Y CN201236536Y CNU2008200959507U CN200820095950U CN201236536Y CN 201236536 Y CN201236536 Y CN 201236536Y CN U2008200959507 U CNU2008200959507 U CN U2008200959507U CN 200820095950 U CN200820095950 U CN 200820095950U CN 201236536 Y CN201236536 Y CN 201236536Y
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- plate
- bolt
- groove
- lock
- bolt plate
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Abstract
The utility model discloses a lock structure which can control the stretching of a lock bolt plate. The structure comprises a lock casing, a lock bolt fixing screw, the lock bolt plate installed in the casing by the lock bolt fixing screw and a lock bolt spring which is connected with the lock bolt plate and provides elasticity for the movement of the lock bolt plate. The lock structure also includes a shifting block as well as an auxiliary plate and a stop plate which are located on both sides of the lock bolt plate respectively; the lock bolt fixing screw is sleeved in a lock bolt guide groove on the lock bolt plate, a stop-movement groove is formed on a first side of the auxiliary plate, a switch groove is arranged on a second side of the lock bolt plate, corresponding to the first side; an auxiliary plate locating nail is arranged on the auxiliary plate side on the lock bolt plate; a stop arm and a guide groove of a stop plate are arranged on the stop plate; a guide groove of the auxiliary plate and a support wall are arranged on the auxiliary plate; and a shifting wall is arranged on the shifting block. The utility model can realize fast close and fast open of alock and can save operating time of the lock with relatively high security.
Description
[technical field]
The utility model relates to the lockset of daily necessities, relates in particular to the flexible lock construction of a kind of control lock hyoplastron.
[background technology]
Door lock is the indispensable object commonly used of human lives, yet the kind of lockset is a lot, and form is widely different on the structure.Lockset generally includes the dead bolt that is used to stop that door leaf rotates, and the higher dead bolt of security performance generally comprises oblique tongue and slow-witted tongue, and wherein tiltedly tongue can be realized easily from latch door function, and the security performance height of slow-witted tongue plays a part to insure.
But, the higher dead bolt major part of these security performances need by key or tapered end revolve take two turns with on realize opening or shutoff operation, under the prerequisite that guarantees safety, lock a door or open the door with key and caused the waste of user's operating time.Some the time, may need to close the door fast or open the door fast, if particularly indoor generation emergency such as breaking out of fire the time, need be opened the door fast and flee from, the time of key turns this moment just seems particularly important.It is high and have a lockset of the lock construction that can stretch out fast or withdraw not appear at security performance in the market as yet.
[summary of the invention]
The purpose of this utility model provides the flexible lock construction of a kind of control lock hyoplastron, when guaranteeing that lockset has the higher-security energy, saves the time that lockset opens or cuts out.
To achieve the above object of the invention, the utility model proposes following technical scheme;
The lock construction that a kind of control lock hyoplastron is flexible, comprise lock housing, dead bolt fixed leg nail, follow closely the mobile latch bolt spring that elastic force is provided for described bolt plate that is installed on the bolt plate in the lock housing and links to each other with described bolt plate by the dead bolt fixed leg, described lock construction also comprises shifting block and lays respectively at the accessory plate and the check plate of described bolt plate both sides;
Described bolt plate is provided with the hyoplastron gathering sill and is placed in dead bolt fixed leg nail, the first side of described bolt plate is provided with the stop draw-in groove, the second side relative with described first side is provided with stirs groove, and the side in the accessory plate place on the described bolt plate also is provided with the accessory plate banking pin;
Described check plate is provided with stopper arms and is placed in the check plate gathering sill of dead bolt fixed leg nail;
Described accessory plate is provided with the accessory plate gathering sill and is placed in described accessory plate banking pin, also is provided with on the described accessory plate to stop that described stopper arms enters the supporting walls of described stop draw-in groove;
Shifting block is provided with to be stirred wall and cooperates to stir described bolt plate with the described groove of stirring.
Wherein, described bolt plate is provided with dead bolt at the rightabout end of latch bolt spring elastic force.
Wherein, described bolt plate is provided with dead bolt at an end of latch bolt spring elastic force direction.
Wherein, be circular hole or square opening described check plate gathering sill).
Wherein, described latch bolt spring is a flat spring, and it is arranged in the lock housing, also is provided with the spring limited wall that links to each other with described latch bolt spring on the described bolt plate.
Wherein, plural described accessory plate banking pin is set in parallel in bolt plate; The number of the number of described accessory plate gathering sill and accessory plate banking pin adapts.
Wherein, plural described accessory plate banking pin is set in parallel in bolt plate; Described accessory plate gathering sill is that a long strip type hollows out groove.
Wherein, three above stop draw-in grooves are set on the described bolt plate, described accessory plate is provided with than stop draw-in groove number and lacks two supporting walls.
Wherein, be provided with more than two on the described bolt plate 1 and stir groove.
The lock construction that a kind of control lock hyoplastron is flexible comprises lock housing and is installed on the interior bolt plate of lock housing movably that described lock construction also comprises accessory plate and the check plate that lays respectively at described bolt plate both sides;
One side of described bolt plate is provided with the stop draw-in groove;
Described check plate is provided with the stopper arms that stops described bolt plate to move when inserting described stop draw-in groove;
Described accessory plate is provided with and stops that described stopper arms enters the supporting walls of described stop draw-in groove.
As can be seen from the above technical solutions, bolt plate of the present utility model is provided with the stop draw-in groove, and check plate moving up and down also is installed on the bolt plate, and stop is arranged on the check plate, and stop can place in the stop draw-in groove, makes dead bolt locked; Bolt plate also is provided with accessory plate, accessory plate is provided with supporting walls, when resetting fast, supporting walls can be filled up the position of stop draw-in groove, make stop can not fall in the stop draw-in groove, thereby bolt plate can reset rapidly under the elastic force effect of latch bolt spring, and the dead bolt that cooperates elastic force to be provided with in the other direction can be realized the purpose that lockset is opened fast; The dead bolt that perhaps cooperates the elastic force direction to be provided with can be realized the purpose of lockset quick-make, thereby can be when guaranteeing that security performance is higher, the time of saving the lockset closure or openness.
[description of drawings]
Fig. 1 is the stereogram of the utility model structure;
Fig. 2 a is the front view of the utility model bolt plate structure;
Fig. 2 b is the sectional view of the utility model bolt plate structure;
Fig. 3 is the front view of the utility model accessory plate structure;
Fig. 4 a is the front view of the utility model check plate structure;
Fig. 4 b is the lateral view of the utility model check plate structure;
Fig. 5 is the front view of the utility model block-dialing structure;
Fig. 6 is the structure chart of latch bolt spring in the utility model;
Fig. 7 is the stereogram of another structure of the utility model;
Fig. 8 is the structure chart of the utility model original state;
Fig. 9 stirs the structure chart of one-level state for the utility model;
Figure 10 stirs the structure chart of secondary state for the utility model;
Figure 11 is the structure chart of the quick reset mode of the utility model.
1-bolt plate 1-1 stop draw-in groove 1-2 hyoplastron gathering sill 1-3 shifting block groove
1-4 spring limited wall 1-5 banking pin rivet hole
2-accessory plate 2-1 supporting walls 2-2 accessory plate gathering sill 2-3 limited wall
3-check plate 3-1 stop 3-2 check plate gathering sill 3-3 cam-wall
4-shifting block 4-1 stirs wall
5-check plate spring
The 6-latch bolt spring
7-accessory plate banking pin
8-bolt plate fixed leg nail.
[specific embodiment]
Below in conjunction with specific embodiment the technical solution of the utility model is described in detail.
Embodiment one
Shown in Fig. 1,2a, 2b, 3,4a, 4b, 5,6, the utility model mainly comprises bolt plate 1, accessory plate 2, check plate 3, shifting block 4, accessory plate spring 5 and latch bolt spring 6.Be appreciated that above-mentioned parts all are installed in the lock housing (not shown).
As shown in Figure 1, primary clustering of the present utility model has bolt plate 1, accessory plate 2, check plate 3 and shifting block 4, its position relation is generally: bolt plate 1 is provided with hyoplastron gathering sill 1-2, and dead bolt fixed leg nail 8 passes hyoplastron gathering sill 1-2 and bolt plate 1 can be moved on the direction of hyoplastron gathering sill 1-2; Check plate 3 is positioned at a side of bolt plate 1 and is provided with check plate gathering sill 3-2, passes check plate gathering sill 3-2 again after dead bolt fixed leg nail 8 passes hyoplastron gathering sill 1-2.Wherein, check plate gathering sill 3-2 is perpendicular to hyoplastron gathering sill 1-2, thereby check plate 3 can move along the direction of the check plate gathering sill 3-2 moving direction perpendicular to bolt plate 1.Accessory plate 2 is positioned at the opposite side of bolt plate 1 and is provided with accessory plate gathering sill 2-2, the accessory plate banking pin 7 that is installed on bolt plate 1 passes accessory plate gathering sill 2-2 and accessory plate 2 is assemblied on the bolt plate 1, by the accessory plate gathering sill 2-2 parallel with hyoplastron gathering sill 1-2, accessory plate 2 can move on identical direction with bolt plate 1.
Wherein, described bolt plate also links to each other with latch bolt spring 6, provides elastic force to reset by latch bolt spring 6 to bolt plate 1.Bolt plate 1 is provided with stop draw-in groove 1-1, hyoplastron gathering sill 1-2, shifting block groove 1-3, spring limited wall 1-4 and banking pin rivet hole 1-5.Accessory plate 2 comprises supporting walls 2-1 and limited wall 2-3 and is provided with accessory plate gathering sill 2-2.Check plate 3 comprises stop 3-1 and cam-wall 3-3 and is provided with check plate gathering sill 3-2.Shifting block 4 comprises stirs wall 4-1.
Hyoplastron gathering sill 1-2 on the described bolt plate 1 is placed in dead bolt fixed leg nail 8, and its hyoplastron gathering sill 1-2 is a horizontal direction setting, thus bolt plate 1 move left and right in the horizontal direction; The first side of described bolt plate 1 is provided with stop draw-in groove 1-1, and stop draw-in groove 1-1 cooperates with the stop 3-1 of check plate 3, can play the effect of locking bolt plate 1.In the bottom of bolt plate, on the promptly relative second side, be provided with and stir groove 1-3 with described first side plate, cooperating with shifting block 4 can be so that bolt plate 1 be struck under situation about unlocking.
Check plate 3 also is placed in dead bolt fixed leg nail 8, and its check plate gathering sill 3-2 is the vertical direction setting, thereby check plate 3 can move up and down under the stirring of shifting block 4.The stop 3-1 of check plate 3 can fall into stop draw-in groove 1-1 downwards under the active force of check plate spring 5, bolt plate 1 is locked.
Also be provided with accessory plate banking pin 7 on the described bolt plate 1, accessory plate gathering sill 2-2 on the accessory plate 2 is placed in described accessory plate banking pin 7, thereby accessory plate 2 can be on bolt plate 1 move left and right, when the limited wall 2-3 of accessory plate 2 is subjected to the active force of dead bolt fixed leg nail 8, can move to the rightabout that bolt plate 1 moves; Described accessory plate 2 tops also are provided with supporting walls 2-1, and supporting walls 2-1 is positioned at the side of stop draw-in groove 1-1 along with accessory plate 2 motion, make the stop 3-1 of check plate 3 can not fall into stop draw-in groove 1-1 dead bolt is locked.
Shifting block 4 stir wall 4-1 and the described cam-wall 3-3 that stirs groove 1-3 and check plate 3 cooperatively interacts.As shown in Figure 1, shifting block 4 rotates counterclockwise can be so that bolt plate 1 be moved to the left, and check plate 3 moves up; Shifting block 4 clockwise rotates can be so that bolt plate 1 moves right, and check plate 3 also moves up.
In the present embodiment, dead bolt is installed in bolt plate 1 and the rightabout end of latch bolt spring 6 elastic force.Latch bolt spring 6 can be leaf spring or general spring, also is provided with spring limited wall 1-4 on the described bolt plate 1, and latch bolt spring 6 can provide elastic force for bolt plate 1 by spring limited wall 1-4.In the course of the work, at first, in closing course, shifting block 4 is stirred bolt plate 1 one-level one-level ground and is overcome elastic force and move, and dead bolt progressively stretches into and makes the lockset closure in the keeper.When opening, supporting walls 2-1 has been arranged in the side of the stop draw-in groove 1-1 in the middle of three stop draw-in groove 1-1, only need shifting block 4 is rotated a circle, transfer from one place to another under escort on the check plate 3 and remove locking, bolt plate 1 can be withdrawn under the effect of elastic force, and stop 3-1 can not fall into middle stop draw-in groove 1-1 prevention bolt plate 1, and bolt plate 1 can be withdrawn rapidly under the effect of elastic force, realizes the quick unlatching of lockset.
Embodiment two
Compare with embodiment one, the dead bolt of present embodiment is installed in an end of bolt plate 1 and latch bolt spring 6 elastic force directions.In the course of the work, at first in opening process, shifting block 4 overcomes elastic force with stirring bolt plate 1 one-level one-level and moves, and dead bolt progressively makes lockset open in the release lock button box.When closing, supporting walls 2-3 has been in the position of stop draw-in groove 1-1, only need shifting block 4 is rotated a circle, transfer from one place to another under escort on the check plate 3 and remove locking, bolt plate 1 can be stretched out under the effect of elastic force, and stop 3-1 can not fall into stop draw-in groove 1-1 prevention bolt plate 1, and bolt plate 1 can be shot out under the effect of elastic force, realizes the quick-make of lockset.
Embodiment three
On the basis of the foregoing description, present embodiment is done further improvement to the check plate gathering sill 3-2 on the check plate 3.In the above-described embodiments, check plate gathering sill 3-2 can be designed as circular hole.And in the present embodiment, as shown in Figure 7, the check plate gathering sill 3-2 in the present embodiment is designed to square opening.The advantage of present embodiment is that square opening can be convenient to guiding more so that check plate 3 is more stable when mobile.
As expansion scheme of the present utility model, the utility model can be provided with plural described accessory plate banking pin 7 on bolt plate 1, and described accessory plate banking pin 7 can be arranged in parallel; Accordingly, the number of the number of described accessory plate gathering sill 2-2 and accessory plate banking pin 7 adapts.
Accessory plate gathering sill 2-2 can also have following implementation: accessory plate gathering sill 2-2 is designed to a long strip type hollows out groove, be placed on one or more accessory plate banking pins 7.
As expansion scheme of the present utility model, the utility model can also be provided with three above stop draw-in groove 1-1 on bolt plate 1 the above bolt plate 1, be provided with at described accessory plate 2 and lack two supporting walls 2-1 than stop draw-in groove number, promptly except first and last stop draw-in groove 1-1, when bolt plate 1 resets, supporting walls 2-1 is positioned at the side of other stop draw-in groove 1-1, makes bolt plate 1 to settle at one go and to be returned to original state after shifting block 4 rotates.
In the utility model, also be provided with on the described bolt plate 1 and stir groove 1-3 more than two.
The utility model also provides a kind of control lock hyoplastron flexible lock construction, comprises lock housing and is installed on the interior bolt plate of lock housing movably, and described lock construction also comprises the accessory plate 2 and check plate 3 that lays respectively at described bolt plate 1 both sides; One side of described bolt plate 1 is provided with stop draw-in groove 1-1; Described check plate 3 is provided with the stopper arms 3-1 that stops described bolt plate 1 to move when inserting described stop draw-in groove 1-1; Described accessory plate 2 is provided with and stops that described stopper arms 3-1 enters the supporting walls 2-1 of described stop draw-in groove 1-1.
Shown in Fig. 8,9,10,11, the course of work of the present utility model is:
Original state is as shown in Figure 8: stop 3-1 drops among first stop draw-in groove 1-1, and bolt plate 1 is locked.
Stir one-level, stir the secondary state shown in Fig. 9,10: shifting block 4 clockwise rotates, and stirs wall 4-1 and stirs pressure that the cam-wall 3-3 on the check plate 3 makes check plate 3 overcome check plate spring 5 and be moved upward to stop 3-1 and break away from locking groove 1-1.When the constraint of bolt plate 1 move left and right is disengaged, stir the shifting block groove 1-3 that wall 4-1 stirs bolt plate 1, the power that makes bolt plate 1 overcome bolt plate spring 6 moves right, treat that shifting block 4 turns an angle it when stirring wall 4-1 and breaking away from check plate 3, stop 3-1 is moved down by the pressure of check plate spring 5 automatically, drop in another stop draw-in groove 1-1 until stop 3-1, bolt plate 1 move left and right is restrained, because of infinite place, accessory plate 2 together moves right in company with bolt plate 1 accessory plate 2 in this action with bolt plate 1.
So far, bolt plate is finished one-level and is stirred.Above-mentioned action repeats once again, promptly finishes the secondary of dead bolt and stirs, and it is identical to stir principle more than three grades.Accessory plate limited wall 2-3 when wherein afterbody is opened on the accessory plate 2 that bolt plate 1 moves right can move because of spacing its opposite direction relative to bolt plate 1 direction of motion that makes of dead bolt fixed leg nail 8, see and stir secondary state Figure 10 that everything finishes back supporting walls 2-1 and has been automatically moved to middle stop draw-in groove position 1-1.
Reset mode as shown in figure 11 fast: bolt plate 1 resets toward the elastic force direction of latch bolt spring 6, shifting block 4 rotates counterclockwise, and stirs wall 4-1 and stirs pressure that the cam-wall 3-3 on the check plate 3 makes check plate 3 overcome check plate spring 5 and be moved upward to stop 3-1 and break away from stop draw-in groove 1-1.When the constraint of bolt plate 1 move left and right is disengaged, stir the shifting block groove 1-3 that wall 4-1 stirs bolt plate 1, the power that makes bolt plate 1 overcome latch bolt spring 6 moves right, it stirs wall 4-1 disengaging shifting block groove 3-1 to treat to turn an angle shifting block 4, stop 3-1 is moved downward on the supporting walls 2-1 by the pressure of check plate spring 5 automatically, this moment, bolt plate about 1 constraints were disengaged, its hyoplastron gathering sill 1-2 under the elastic force effect of latch bolt spring 6 is moved to the left bolt plate 1 with the frictional force of accessory plate banking pin 7 fast, being followed closely 8 spacing constraints until hyoplastron gathering sill 1-2 the right by the bolt plate fixed leg stops to move, while accessory plate 2 accessory plate limited wall 2-3 are also followed closely 8 spacing its by the bolt plate fixed leg and move in the other direction to bolt plate 1, and supporting walls 2-1 returns to initial position after breaking away from stop 3-1.
If dead bolt is installed in bolt plate 1 and the rightabout end of latch bolt spring 6 elastic force (as the right of figure bolt plate), then its concrete course of work is: when closure, shifting block 4 is stirred bolt plate 1 one-level one-level ground and is overcome elastic force and move, and dead bolt progressively stretches into and makes the lockset closure in the keeper.When opening, supporting walls 2-3 has inserted stop draw-in groove 1-1, only shifting block 4 need be rotated a circle, transfers from one place to another under escort on the check plate 3 and removes locking, and bolt plate 1 can be withdrawn rapidly under the effect of elastic force, realizes the quick unlatching of lockset.
If dead bolt is installed in an end (as the left side of figure bolt plate) of bolt plate 1 and latch bolt spring 6 elastic force directions, its concrete course of work is: at first in opening process, shifting block 4 overcomes elastic force with stirring bolt plate 1 one-level one-level and moves, and dead bolt progressively makes lockset open in the release lock button box.When closing, supporting walls 2-3 has inserted stop draw-in groove 1-1, only needs shifting block 4 is rotated a circle, and bolt plate 1 can be shot out under the effect of elastic force, realizes the quick-make of lockset.
The above embodiment has only expressed several embodiment of the present utility model, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the utility model claim.Should be pointed out that for the person of ordinary skill of the art under the prerequisite that does not break away from the utility model design, can also make some distortion and improvement, these all belong to protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be as the criterion with claims.
Claims (10)
1, the flexible lock construction of a kind of control lock hyoplastron, comprise lock housing, dead bolt fixed leg nail (8), by dead bolt fixed leg nail (8) be installed on the bolt plate (1) in the lock housing and link to each other with described bolt plate (1) be the mobile latch bolt spring (6) that elastic force is provided of described bolt plate (1), it is characterized in that: described lock construction also comprises shifting block (4) and lays respectively at the accessory plate (2) and the check plate (3) of described bolt plate (1) both sides;
Described bolt plate (1) is provided with hyoplastron gathering sill (1-2) and is placed in dead bolt fixed leg nail (8), the first side of described bolt plate (1) is provided with stop draw-in groove (1-1), the second side relative with described first side is provided with stirs groove (1-3), and the side that described bolt plate (1) goes up in accessory plate (2) place also is provided with accessory plate banking pin (7);
Described check plate (3) is provided with stopper arms (3-1) and is placed in the check plate gathering sill (3-2) of dead bolt fixed leg nail (8);
Described accessory plate (2) is provided with accessory plate gathering sill (2-2) and is placed in described accessory plate banking pin (7), also is provided with on the described accessory plate (2) to stop that described stopper arms (3-1) enters the supporting walls (2-1) of described stop draw-in groove (1-1);
Shifting block (4) is provided with to be stirred wall (4-1) and cooperates to stir described bolt plate (1) with the described groove (1-3) of stirring.
2, the flexible lock construction of control lock hyoplastron according to claim 1 is characterized in that:
Described bolt plate (1) is provided with dead bolt at the rightabout end of latch bolt spring (6) elastic force.
3, the flexible lock construction of control lock hyoplastron according to claim 1 is characterized in that:
Described bolt plate (1) is provided with dead bolt at an end of latch bolt spring (6) elastic force direction.
4, according to claim 1 or the flexible lock construction of 2 or 3 described control lock hyoplastrons, it is characterized in that:
Described check plate gathering sill (3-2) is circular hole or square opening.
5, according to claim 1 or the flexible lock construction of 2 or 3 described control lock hyoplastrons, it is characterized in that:
Described latch bolt spring (6) is a flat spring, and it is arranged in the lock housing, also is provided with the spring limited wall (1-4) that links to each other with described latch bolt spring (6) on the described bolt plate (1).
6, the flexible lock construction of control lock hyoplastron according to claim 1 is characterized in that:
Plural described accessory plate banking pin (7) is set in parallel in bolt plate (1); The number of the number of described accessory plate gathering sill (2-2) and accessory plate banking pin (7) adapts.
7, the flexible lock construction of a kind of control lock hyoplastron according to claim 1 is characterized in that:
Plural described accessory plate banking pin (7) is set in parallel in bolt plate (1); Described accessory plate gathering sill (2-2) is that a long strip type hollows out groove.
8, the flexible lock construction of a kind of control lock hyoplastron according to claim 1, it is characterized in that: three above stop draw-in grooves (1-1) are set on the described bolt plate (1), and described accessory plate (2) is provided with and lacks two supporting walls (2-1) than stop draw-in groove (1-1) number.
9, the flexible lock construction of a kind of control lock hyoplastron according to claim 1 is characterized in that: be provided with on the described bolt plate 1 and stir groove (1-3) more than two.
10, the flexible lock construction of a kind of control lock hyoplastron comprises lock housing and is installed on the interior bolt plate of lock housing movably that it is characterized in that: described lock construction also comprises the accessory plate (2) and check plate (3) that lays respectively at described bolt plate (1) both sides;
One side of described bolt plate (1) is provided with stop draw-in groove (1-1);
Described check plate (3) is provided with the stopper arms (3-1) that stops described bolt plate (1) to move when inserting described stop draw-in groove (1-1);
Described accessory plate (2) is provided with and stops that described stopper arms (3-1) enters the supporting walls (2-1) of described stop draw-in groove (1-1).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200959507U CN201236536Y (en) | 2008-07-29 | 2008-07-29 | Lock structure for controlling bolt plate expansion |
| PE2009000970U PE20091942Z (en) | 2008-07-29 | 2009-07-23 | LOCKING STRUCTURE TO CONTROL THE EXTENSION OF A LATCH PLATE |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200959507U CN201236536Y (en) | 2008-07-29 | 2008-07-29 | Lock structure for controlling bolt plate expansion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201236536Y true CN201236536Y (en) | 2009-05-13 |
Family
ID=40649276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200959507U Expired - Lifetime CN201236536Y (en) | 2008-07-29 | 2008-07-29 | Lock structure for controlling bolt plate expansion |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN201236536Y (en) |
| PE (1) | PE20091942Z (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111719967A (en) * | 2020-06-02 | 2020-09-29 | 南京天普机电产品制造有限公司 | Double back locking mechanism of high-speed rail door lock |
| CN111749553A (en) * | 2020-07-10 | 2020-10-09 | 浙威银行设备有限公司 | Safety interaction prevention and control system equipment for service library |
| CN113931529A (en) * | 2021-10-27 | 2022-01-14 | 北京玻钢院复合材料有限公司 | Mechanical coded lock |
-
2008
- 2008-07-29 CN CNU2008200959507U patent/CN201236536Y/en not_active Expired - Lifetime
-
2009
- 2009-07-23 PE PE2009000970U patent/PE20091942Z/en not_active IP Right Cessation
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111719967A (en) * | 2020-06-02 | 2020-09-29 | 南京天普机电产品制造有限公司 | Double back locking mechanism of high-speed rail door lock |
| CN111719967B (en) * | 2020-06-02 | 2021-11-02 | 南京天普机电产品制造有限公司 | Double back locking mechanism of high-speed rail door lock |
| CN111749553A (en) * | 2020-07-10 | 2020-10-09 | 浙威银行设备有限公司 | Safety interaction prevention and control system equipment for service library |
| CN111749553B (en) * | 2020-07-10 | 2021-06-25 | 浙威银行设备有限公司 | Safety interaction prevention and control system equipment for service library |
| CN113931529A (en) * | 2021-10-27 | 2022-01-14 | 北京玻钢院复合材料有限公司 | Mechanical coded lock |
Also Published As
| Publication number | Publication date |
|---|---|
| PE20091942Z (en) | 2010-01-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: ZHONGSHAN ASSA ABLOY SECURITY TECHNOLOGY COMPANY L Free format text: FORMER NAME: GULI SECURITY PRODUCTS CO., LTD. |
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| CP01 | Change in the name or title of a patent holder |
Address after: 528415 Guangdong Xiaolan Town Zhongshan sand mouth Jucheng Road No. 33-35 Patentee after: Zhongshan ASSA ABLOY Security Technology Co., Ltd. Address before: 528415 Guangdong Xiaolan Town Zhongshan sand mouth Jucheng Road No. 33-35 Patentee before: Guli Security Products Co., Ltd. |
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| CX01 | Expiry of patent term |
Granted publication date: 20090513 |
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| CX01 | Expiry of patent term |