CN104878987A - Automatic door-lock assembly - Google Patents
Automatic door-lock assembly Download PDFInfo
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- CN104878987A CN104878987A CN201510140505.2A CN201510140505A CN104878987A CN 104878987 A CN104878987 A CN 104878987A CN 201510140505 A CN201510140505 A CN 201510140505A CN 104878987 A CN104878987 A CN 104878987A
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- door
- handle
- assembly apparatus
- latch board
- bolt
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Abstract
The invention provides an automatic door-lock assembly comprising a mechanism gear, a knob seat, a coil spring, a knob and a mandrel. One end of the mandrel is embedded in the mechanism gear, and the other end thereof is connected with the knob seat. The mechanism gear is used for transmitting force. One side of the knob seat is connected with a door plate; the other side thereof is connected with the knob. The coil spring is mounted within the knob so that under the action of the coil spring, torsion generated drives the knob to be constantly locked; in order to unlock a door, the knob overcomes the torsion of the coil spring, and the assembly is driven by the mechanism gear to unlock; in order to lock the door, the coil spring restores to the original state. The automatic door-lock assembly is simple in structure and convenient to use; the problem that reinserting the key to lock the door is required is solved; the door locking manner is simplified; the mechanism gear rotates so as to lock the door, the torsion of the coil spring is released, and movement is made stable.
Description
Technical field
The present invention relates to a kind of door lock, particularly a kind of automatic door lock assembly apparatus.
Background technology
Along with the development of science and technology, safety cabinet is from the simplest anti-theft feature now, develops into the kind that antitheft, fire prevention, antitheft/fire prevention, antimagnetic, family expenses, commercialization, hotel's use, firearms use, file/data etc. are almost countless.
In the application technology of existing safety cabinet, cabinet door is opened after use key drives locking bolt head to return to stretch into housing, internal tension springs now in safety cabinet is in compressive state, make that locking bolt is first directly remains in impaction state, but to again pin safety cabinet, need to rotate key again and drive locking bolt head, internal tension springs is made to be in diastole state, locking bolt head is made to insert in locking bolt hole, carry out closing the door action of locking a door, such process is comparatively numerous and diverse, more and more has an impact to current hasty economic society.
Therefore in the urgent need to a kind of new door locking device, only need using a key, just completing the action of opening the door with locking a door.
In view of above-mentioned defect, creator of the present invention obtains the present invention finally through long research and practice.
Summary of the invention
The object of the invention is to, a kind of automatic door lock assembly apparatus is provided, in order to overcome above-mentioned technological deficiency.
For achieving the above object, the technical solution used in the present invention is, a kind of automatic door lock assembly apparatus is provided, described assembly apparatus comprises an organization gear, a handle seat, a disc spring, a handle and a mandrel, wherein, one end and the described organization gear of described mandrel are nested, and the other end is connected with described handle seat, and described organization gear is used for the transmission of power; The side of described handle seat is connected with door-plate, and opposite side is connected with described handle; Described disc spring is arranged in described handle, make described handle under the effect of described disc spring, the torsion produced makes described handle be in locking state always, when needs open the door, overcome the twisting force of described disc spring by described handle under the drive of described organization gear, bride visits her parents with her husband for the first time after the wedding opens, when needs are locked a door for described door assembly device, described disc spring returns to reset condition, by door locking.
The present invention's assembly apparatus structure of automatically locking a door is simple, easy to operate, and not only solving needs again to insert key and to carry out locking a door the problem of action, the mode of locking a door is made to become simple, and the power resources of locking a door are in the rotation of described organization gear, release disc spring torsion, makes stable movement.
Preferably, described assembly apparatus also comprises handle seat fixing hole, and described handle seat fixing hole lays respectively at the both sides of described handle seat, is fixed on described door-plate by described handle seat.
Preferably, described assembly apparatus also comprises a chute, one first handle attic base spring reference column and one second handle attic base spring reference column, wherein, described first handle attic base spring reference column, described second handle attic base spring reference column are connected with the two ends of described disc spring respectively, fixing for described disc spring; Described chute is positioned on described handle seat, when rotating described handle, makes described second handle attic base spring reference column relative movement in described chute.
Described chute makes described handle in rotary course more smoothly, and the contact between described second handle attic base spring reference column and described chute is that face contacts, the wearing and tearing of the described second handle attic base spring reference column of such minimizing and described chute, add the application life of described assembly apparatus.
Preferably, described assembly apparatus also comprises a locking bolt guide strip and two bolt headstocks, and wherein, described locking bolt guide strip is connected with described door-plate, in order to the laterally steering of bolt head; The described bolt headstock lays respectively at the both sides up and down of described door-plate, and one end of the described bolt headstock is connected with described door-plate, in order to the longitudinally guiding of described bolt head.
Locking bolt guide strip described in the present invention and the described bolt headstock are fixed for the transverse direction of described bolt head and longitudinally fixedly serve good locating effect, solve described bolt head when mounted, cause the problem cannot shut and pin safe door due to alignment error, improve the reliability of described safe door.
Preferably, described assembly apparatus also comprises one first horizontal latch board, one second horizontal latch board, two pieces of longitudinal latch boards and multiple described bolt head, wherein, one end of described first horizontal latch board is connected with described locking bolt guide strip, the other end is connected with described second horizontal latch board, in order to described bolt head in the horizontal flexible, one end of described longitudinal latch board is connected with the other end of the described bolt headstock, the other end of described longitudinal latch board is meshed with described organization gear, in order to described bolt head in the vertical flexible.
Preferably, described assembly apparatus also comprises a locking bolt control strip, and one end of described locking bolt control strip is fixed end, is connected with described door-plate, to obtain the fixing effect in one end; The other end is an operating side, stretches out in order to restriction and the bolt head that lifts restrictions the action that housing carries out locking.
The embody rule of described locking bolt control strip in safety cabinet makes to open cabinet and limits bolt head behind the door and no longer stretch out housing, need no longer to need turn key to drive bolt head to return at closing time and stretch into housing, shut the restriction bolt head removed behind the door bolt head and stretch out housing, automatically complete action of locking a door and exempt key or handle turn action.
Preferably, described first horizontal latch board comprises four the first transverse waist sub-aperture, described first transverse waist sub-aperture is in symmetrical up and down, corresponding with four the second locating holes on described second horizontal latch board, the length of described first transverse waist sub-aperture is can the distance of relative movement between described first horizontal latch board and described second horizontal latch board.
Preferably, described longitudinal latch board comprises two longitudinal slots, the position of described longitudinal slot is corresponding with the position of described second locating hole, and the length of described longitudinal slot is relative moveable distance between described longitudinal latch board with described second horizontal latch board.
Preferably, the length of described longitudinal slot is equal with the length of described first transverse waist sub-aperture.
The length of longitudinal slot described in the present invention is equal with the length of described first transverse waist sub-aperture, described horizontal bolt head is made to stretch out equal with the distance of indentation with described longitudinal bolt head, ensure that described bolt head can insert in the lockhole of described safe door accurately, also improve described safety cabinet reliability accordingly.
Beneficial effect of the present invention is compared with the prior art: the present invention's assembly apparatus structure of automatically locking a door is simple, easy to operate, not only solving needs again to insert key and to carry out locking a door the problem of action, the mode of locking a door is made to become simple, and the power resources of locking a door are in the rotation of described organization gear, release disc spring torsion, makes stable movement; Described chute makes described handle in rotary course more smoothly, and the contact between described second handle attic base spring reference column and described chute is that face contacts, the wearing and tearing of the described second handle attic base spring reference column of such minimizing and described chute, add the application life of described assembly apparatus; Locking bolt guide strip described in the present invention and the described bolt headstock are fixed for the transverse direction of described bolt head and longitudinally fixedly serve good locating effect, solve described bolt head when mounted, cause the problem cannot shut and pin safe door due to alignment error, improve the reliability of described safe door; The embody rule of described locking bolt control strip in safety cabinet makes to open cabinet and limits bolt head behind the door and no longer stretch out housing, need no longer to need turn key to drive bolt head to return at closing time and stretch into housing, shut the restriction bolt head removed behind the door bolt head and stretch out housing, automatically complete action of locking a door and exempt key or handle turn action; The length of longitudinal slot described in the present invention is equal with the length of described first transverse waist sub-aperture, described horizontal bolt head is made to stretch out equal with the distance of indentation with described longitudinal bolt head, ensure that described bolt head can insert in the lockhole of described safe door accurately, also improve described safety cabinet reliability accordingly.
Accompanying drawing explanation
Fig. 1 is the top view of automatic door lock assembly apparatus of the present invention;
Fig. 2 is that the present invention locks a door the internal construction schematic diagram of assembly apparatus automatically;
Fig. 3 is that the present invention locks a door the overall structure figure of embodiment one in assembly apparatus automatically;
Fig. 4 is that the present invention locks a door the axonometric drawing of locking bolt guide strip in assembly apparatus automatically;
Fig. 5 is that the present invention locks a door the axonometric drawing of the bolt headstock in assembly apparatus automatically;
Fig. 6 is that the present invention locks a door the axonometric drawing of the second horizontal latch board in assembly apparatus automatically;
Fig. 7 is that the present invention locks a door the integral shaft mapping of horizontal latch board and organization gear in assembly apparatus automatically;
Fig. 8 is that the present invention locks a door the integral shaft mapping of longitudinal latch board and organization gear in assembly apparatus automatically;
Fig. 9 is that the present invention locks a door the partial elevation view of embodiment two in assembly apparatus automatically;
Figure 10 is that the present invention locks a door the partial top view of embodiment two in assembly apparatus automatically;
Figure 11 is that the present invention locks a door the overall structure figure of embodiment three in assembly apparatus automatically.
Detailed description of the invention
Below in conjunction with accompanying drawing, to above-mentioned being described in more detail with other technical characteristic and advantage of the present invention.
Refer to as shown in Figure 1, it is the top view of automatic door lock assembly apparatus of the present invention; Described assembly apparatus comprises organization gear 1, door-plate 2, handle seat 3, disc spring 4, handle 5 and a mandrel 6, wherein, one end and the described organization gear 1 of described mandrel 6 are nested, the other end penetrates described door-plate 2 and is connected with described handle seat 3, and described organization gear 1 is for the transmission of power; The side of described handle seat 3 is connected with described door-plate 2, and opposite side is connected with described handle 5; Described disc spring 4 is arranged in described handle 5, makes described handle 5 under the effect of described disc spring 4, and the torsion of generation makes described handle 5 be in locking state always, when needs are locked a door, shut described door-plate 2, rotate described handle 5, make described disc spring 4 discharge torsion, return to relaxed state, meanwhile, by the rotation of described mandrel 6, drive the rotation of described organization gear 1, stretch out bolt head, by door locking.
Shown in composition graphs 2, it is that the present invention locks a door the internal construction schematic diagram of assembly apparatus automatically; Described assembly apparatus also comprises two handle seat fixing hole 7, chute 8,1 first handle attic base spring reference columns 9 and one second handle attic base spring reference column 10, wherein, described handle seat fixing hole 7 lays respectively at the both sides of described handle seat 3, is fixed on by described handle seat 3 on described door-plate 2; Described first handle attic base spring reference column 9, described second handle attic base spring reference column 10 are connected with the two ends of described disc spring 4 respectively, fixing for described disc spring 4; Described chute 8 is positioned on described handle seat 3, when rotating described handle 5, makes described second handle attic base spring reference column 10 relative movement in described chute 8.Described chute 8 is a bar shaped circular arc, make described handle 5 in rotary course more smoothly, and the contact between described second handle attic base spring reference column 10 and described chute 8 is that face contacts, reduce described second handle attic base spring reference column 10 and the wearing and tearing of described chute 8, add the application life of described assembly apparatus.
When opening the door, insert key, turn described handle 5, make described second handle attic base spring reference column 10 relative movement in described chute 8, and make described disc spring 4 under the rotation of described handle 5, produce torsion, make described handle 5 be in locking state always, when needs are locked a door, shut described door-plate 2, rotate described handle 5, make described disc spring 4 discharge torsion, return to relaxed state, meanwhile, by the rotation of described mandrel 6, drive the rotation of described organization gear 1, stretch out bolt head, by door locking.
The present invention's assembly apparatus structure of automatically locking a door is simple, easy to operate, and not only solving needs again to insert key and to carry out locking a door the problem of action, the mode of locking a door is made to become simple, and the power resources of locking a door are in the rotation of described organization gear 1, release disc spring 4 torsion, makes stable movement.
Embodiment one
As described above assembly apparatus of automatically locking a door, the present embodiment and its difference are, consult shown in Fig. 3, and it is that the present invention locks a door the overall structure figure of embodiment one in assembly apparatus automatically; Described assembly apparatus also comprises a locking bolt guide strip 11, two bolt headstocks 12, the 1 first horizontal latch board of horizontal latch board 13,1 second 14, two pieces of longitudinal latch boards 15 and multiple bolt head 16, wherein, described locking bolt guide strip 11 is connected with described door-plate 2, in order to the laterally steering of described bolt head; The described bolt headstock 12 lays respectively at the both sides up and down of described door-plate 2, and one end of the described bolt headstock 12 is connected with described door-plate 2, and the other end is connected with one end of described longitudinal latch board 15, and the described bolt headstock 12 is in order to the longitudinally guiding of described bolt head; The other end of described longitudinal latch board 15 is meshed with described organization gear 1, in order to described bolt head 16 in the vertical flexible; One end of described first horizontal latch board 13 is connected with described locking bolt guide strip 11, and the other end is connected with described second horizontal latch board 14, in order to described bolt head 16 in the horizontal flexible.
Described bolt head 16 wraps and expands horizontal bolt head and longitudinal bolt head, and described in this figure, horizontal bolt head is 3, and longitudinal bolt head is 2, but is not limited only to this.
Shown in composition graphs 4, it is that the present invention locks a door the axonometric drawing of locking bolt guide strip in assembly apparatus automatically, described locking bolt guide strip 11 comprises three the first locking bolt holes 111, three the first notches 112 and three the first installing holes 113, wherein, the position in described first locking bolt hole 111, the position of described first notch 112 is all corresponding with the installing hole of horizontal bolt head described on described door-plate 2, described first installing hole 113 is positioned at the middle and lower part of described locking bolt guide strip 11, in order to connect described first horizontal latch board 13, described horizontal bolt head passes in succession through installing hole on described door-plate 2 and described first locking bolt hole 111, arrive at the bottom of described first notch 112, because the connection between described horizontal bolt head with described first locking bolt hole 111 is for being threaded, provide convenience for changing described bolt head 16 at any time.
Shown in composition graphs 5, it is that the present invention locks a door the axonometric drawing of locking bolt guide strip in assembly apparatus automatically, the described bolt headstock 12 comprises one second locking bolt hole 121, one second notch 122 and one second installing hole 123, wherein, the position in described second locking bolt hole 121, the position of described second notch 122 is positioned at same one end of the described bolt headstock 12, and it is corresponding with the position of the installing hole of described longitudinal bolt head, described second installing hole 123 is positioned at the other end of the described bolt headstock 12, in order to connect described longitudinal latch board 15, described longitudinal bolt head passes in succession through installing hole on described door-plate 2 and described second locking bolt hole 121, arrive at the bottom of described second notch 122, and the connection between described longitudinal bolt head with described second locking bolt hole 121 is also for being threaded, be convenient for changing.
Shown in composition graphs 6, it is that the present invention locks a door the axonometric drawing of the second horizontal latch board in assembly apparatus automatically; And shown in Fig. 7, it is that the present invention locks a door the integral shaft mapping of horizontal latch board and organization gear in assembly apparatus automatically; Described first horizontal latch board 13 is positioned at the top of described second horizontal latch board 14, described first horizontal latch board 13 comprises four the first transverse waist sub-aperture 132, described first transverse waist sub-aperture about 132 is symmetrical, corresponding with four the second locating holes 142 on described second horizontal latch board 14, the length of described first transverse waist sub-aperture 132 is can the distance of relative movement between described first horizontal latch board 13 and described second horizontal latch board 14; Described first horizontal latch board 13 also comprises a groove 131, described groove 131 is waist drum shape, the center of described groove 131 is corresponding with the center of the through hole 141 of described second horizontal latch board 14, the side of described groove 131 is provided with the tooth be meshed with described organization gear 1, can drive described first horizontal latch board 13 transverse shifting under the rotation of described organization gear 1; Described first horizontal latch board 13 also comprises alignment pin 134 and one first locating hole 135, described first locating hole 135 is corresponding with the second transverse waist sub-aperture 143 on described second horizontal latch board 14, described alignment pin 134 successively inserts described second transverse waist sub-aperture 143 and described first locating hole 135, in order to the location between described first horizontal latch board 13 and described second horizontal latch board 14; Described first horizontal latch board 13 also comprises three the 3rd installing holes 133, and the position of described 3rd installing hole 133 is corresponding with the position of described first installing hole 113, in order to connect described first horizontal latch board 13 and described locking bolt guide strip 11.
Shown in composition graphs 8, it is that the present invention locks a door the integral shaft mapping of longitudinal latch board and organization gear in assembly apparatus automatically; Described longitudinal latch board 15 is positioned at the top of described first horizontal latch board 13, the quantity of described longitudinal latch board 15 is two, and be centrosymmetric distribution, and described longitudinal latch board 15 cylinder is one " Z " font, its one end is fixed end, for connecting the described bolt headstock 12; Single described longitudinal latch board 15 comprises two longitudinal slots 151, the position of described longitudinal slot 151 is corresponding with the position of described second locating hole 142, the length of described longitudinal slot 151 is relative moveable distance between described longitudinal latch board 15 with described second horizontal latch board 14, and the length of described longitudinal slot 151 is equal with the length of described first transverse waist sub-aperture 132, described horizontal bolt head is made to stretch out equal with the distance of indentation with described longitudinal bolt head; The inner side of described longitudinal latch board 15 is provided with the tooth that a row is meshed with described organization gear 1, by the rotation of described organization gear 1, drives described longitudinal latch board 15 dislocation phase shift.
Embodiment two
As described above assembly apparatus of automatically locking a door, the present embodiment and its difference are, consult shown in Fig. 9, and it is that the present invention locks a door the partial elevation view of embodiment two in assembly apparatus automatically; Shown in Figure 10, it is that the present invention locks a door the partial top view of embodiment two in assembly apparatus automatically; Described assembly apparatus also comprises a locking bolt control strip 17, and described locking bolt control strip 17 main body is strip slab structure, and its one end is fixed end 171, is connected in a particular application with described door-plate 2, to obtain the fixing effect in one end; The other end is an operating side 172, stretches out the action that housing carries out locking in order to limit in a particular application with the bolt head 16 that lifts restrictions.
When lock for safe opened by needs, the described bolt headstock 12 bounces back with described bolt head 16, after safe door being pulled out doorframe simultaneously, because being no longer subject to the compressing of described doorframe, resilience returns to initial position to described locking bolt control strip 17, now, the lower end of the described bolt headstock 12 and the abutment face of described locking bolt control strip 17 lean, and limit the action in its protruding described bolt head 16 hole.
When described lock for safe closed by needs, described pressure surface because of described locking bolt control strip 17 is again subject to the compressing of described doorframe and again produces reclinate elastic deformation, thus it is spacing to remove described bolt head 16 and the described bolt headstock 12, can realize the effect of now locking a door or automatically locking a door.
The embody rule of described locking bolt control strip in safety cabinet makes to open cabinet and limits bolt head behind the door and no longer stretch out housing, need no longer to need turn key to drive bolt head to return at closing time and stretch into housing, shut the restriction bolt head removed behind the door bolt head and stretch out housing, automatically complete action of locking a door and exempt key or handle turn action.
Embodiment three
As described above assembly apparatus of automatically locking a door, the present embodiment and its difference are, the overall structure of embodiment one combines with the described locking bolt control strip 17 in embodiment two, consult shown in Figure 11, it to be locked a door the overall structure figure of embodiment three in assembly apparatus automatically for the present invention, when unblanking, insert key, twist described handle 5, described disc spring 4 is made to produce torsion, and described second handle attic base spring reference column 10 is moved in described chute 8, simultaneously, described handle 5 be rotated through described mandrel 6, drive the rotation of described organization gear 1, make described first horizontal latch board 13, described second horizontal latch board 14 and described longitudinal latch board 15 move all in opposite directions, and drive described horizontal bolt head and described longitudinal bolt head to inside contracting, thus open safe door, and described horizontal bolt head and described longitudinal bolt head can not be protruding under the control of described locking bolt control strip 17, when locking a door, the pressure surface of described locking bolt control strip 17 is again subject to the compressing of described doorframe and again produces reclinate elastic deformation, thus it is spacing to remove described bolt head 16 and the described bolt headstock 12, described horizontal bolt head and described longitudinal bolt head stretch out again, and by described locking bolt guide strip 11 and the described bolt headstock 12, make described first horizontal latch board 13, described second horizontal latch board 14 and all relative movements of described longitudinal latch board 15, drive described organization gear 1 to rotate simultaneously, described disc spring 4 discharges torsion, described handle 5 is circled round, realize the effect of automatically locking a door.
The foregoing is only preferred embodiment of the present invention, is only illustrative for the purpose of the present invention, and nonrestrictive.Those skilled in the art is understood, and can carry out many changes in the spirit and scope that the claims in the present invention limit to it, amendment, even equivalence, but all will fall within the scope of protection of the present invention.
Claims (9)
1. an automatic door lock assembly apparatus, it is characterized in that, described assembly apparatus comprises an organization gear, a handle seat, a disc spring, a handle and a mandrel, wherein, one end and the described organization gear of described mandrel are nested, the other end is connected with described handle seat, and described organization gear is used for the transmission of power; The side of described handle seat is connected with door-plate, and opposite side is connected with described handle; Described disc spring is arranged in described handle, make described handle under the effect of described disc spring, the torsion produced makes described handle be in locking state always, when needs open the door, overcome the twisting force of described disc spring by described handle under the drive of described organization gear, bride visits her parents with her husband for the first time after the wedding opens, when needs are locked a door for described door assembly device, described disc spring returns to reset condition, by door locking.
2. assembly apparatus according to claim 1, is characterized in that, described assembly apparatus also comprises handle seat fixing hole, and described handle seat fixing hole lays respectively at the both sides of described handle seat, is fixed on described door-plate by described handle seat.
3. assembly apparatus according to claim 1, it is characterized in that, described assembly apparatus also comprises a chute, one first handle attic base spring reference column and one second handle attic base spring reference column, wherein, described first handle attic base spring reference column, described second handle attic base spring reference column are connected with the two ends of described disc spring respectively, fixing for described disc spring; Described chute is positioned on described handle seat, when rotating described handle, makes described second handle attic base spring reference column relative movement in described chute.
4. the assembly apparatus according to claim 1 or 3, is characterized in that, described assembly apparatus also comprises a locking bolt guide strip and two bolt headstocks, and wherein, described locking bolt guide strip is connected with described door-plate, in order to the laterally steering of bolt head; The described bolt headstock lays respectively at the both sides up and down of described door-plate, and one end of the described bolt headstock is connected with described door-plate, in order to the longitudinally guiding of described bolt head.
5. assembly apparatus according to claim 4, it is characterized in that, described assembly apparatus also comprises one first horizontal latch board, one second horizontal latch board, two pieces of longitudinal latch boards and multiple described bolt head, wherein, one end of described first horizontal latch board is connected with described locking bolt guide strip, the other end is connected with described second horizontal latch board, in order to described bolt head in the horizontal flexible, one end of described longitudinal latch board is connected with the other end of the described bolt headstock, the other end of described longitudinal latch board is meshed with described organization gear, in order to described bolt head in the vertical flexible.
6. according to the assembly apparatus shown in claim 1, it is characterized in that, described assembly apparatus also comprises a locking bolt control strip, and one end of described locking bolt control strip is fixed end, is connected with described door-plate, to obtain the fixing effect in one end; The other end is an operating side, stretches out in order to restriction and the bolt head that lifts restrictions the action that housing carries out locking.
7. according to the assembly apparatus shown in claim 5, it is characterized in that, described first horizontal latch board comprises four the first transverse waist sub-aperture, described first transverse waist sub-aperture is in symmetrical up and down, corresponding with four the second locating holes on described second horizontal latch board, the length of described first transverse waist sub-aperture is can the distance of relative movement between described first horizontal latch board and described second horizontal latch board.
8. according to the assembly apparatus shown in claim 7, it is characterized in that, described longitudinal latch board comprises two longitudinal slots, the position of described longitudinal slot is corresponding with the position of described second locating hole, and the length of described longitudinal slot is relative moveable distance between described longitudinal latch board with described second horizontal latch board.
9. assembly apparatus shown according to Claim 8, it is characterized in that, the length of described longitudinal slot is equal with the length of described first transverse waist sub-aperture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510140505.2A CN104878987B (en) | 2015-03-27 | 2015-03-27 | A kind of automatic door lock assembly apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510140505.2A CN104878987B (en) | 2015-03-27 | 2015-03-27 | A kind of automatic door lock assembly apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104878987A true CN104878987A (en) | 2015-09-02 |
| CN104878987B CN104878987B (en) | 2017-12-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510140505.2A Expired - Fee Related CN104878987B (en) | 2015-03-27 | 2015-03-27 | A kind of automatic door lock assembly apparatus |
Country Status (1)
| Country | Link |
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| CN (1) | CN104878987B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106079928A (en) * | 2016-07-30 | 2016-11-09 | 安徽天斯努信息技术股份有限公司 | A kind of double-safety printer fender bracket |
| CN113047691A (en) * | 2021-03-30 | 2021-06-29 | 东营新星船舶设备制造有限公司 | Hardware lockset for cylindrical object and use method |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2289024Y (en) * | 1996-05-03 | 1998-08-26 | 蔡树清 | Numeral keyless safety lock |
| CN2361777Y (en) * | 1999-04-15 | 2000-02-02 | 罗保德 | Three-way automatic locking anti-theft door lock |
| US20080141740A1 (en) * | 2005-02-28 | 2008-06-19 | Assa Abloy Inc. | Independenty interactive interconnected lock |
-
2015
- 2015-03-27 CN CN201510140505.2A patent/CN104878987B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2289024Y (en) * | 1996-05-03 | 1998-08-26 | 蔡树清 | Numeral keyless safety lock |
| CN2361777Y (en) * | 1999-04-15 | 2000-02-02 | 罗保德 | Three-way automatic locking anti-theft door lock |
| US20080141740A1 (en) * | 2005-02-28 | 2008-06-19 | Assa Abloy Inc. | Independenty interactive interconnected lock |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106079928A (en) * | 2016-07-30 | 2016-11-09 | 安徽天斯努信息技术股份有限公司 | A kind of double-safety printer fender bracket |
| CN113047691A (en) * | 2021-03-30 | 2021-06-29 | 东营新星船舶设备制造有限公司 | Hardware lockset for cylindrical object and use method |
| CN113047691B (en) * | 2021-03-30 | 2022-04-19 | 东营新星船舶设备制造有限公司 | Hardware lockset for cylindrical object and use method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104878987B (en) | 2017-12-08 |
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