CN201818116U - Antitheft lock bolt and arrangement and connection mechanism thereof - Google Patents
Antitheft lock bolt and arrangement and connection mechanism thereof Download PDFInfo
- Publication number
- CN201818116U CN201818116U CN2009202198793U CN200920219879U CN201818116U CN 201818116 U CN201818116 U CN 201818116U CN 2009202198793 U CN2009202198793 U CN 2009202198793U CN 200920219879 U CN200920219879 U CN 200920219879U CN 201818116 U CN201818116 U CN 201818116U
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- push pedal
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Abstract
The utility model discloses the arrangement and connection mechanism of an antitheft lock bolt. The shape of the cross section of the head of the lock bolt is long hexagon or long ellipse or long trapezoid, while the longitudinal section thereof is steelyard hook shaped. The lock bolt is reversely buckled to the doorframe to be prevented from sliding out of the bolt hole of the doorframe by strong prizing after the extension and rotation in place thereof. The rod part of the lock bolt is a long cylinder. A strong anti-prizing structure constituted by the rod part of the lock bolt and three symmetrically-arranged stopping pins is in a shape like a Chinese character "feng". By adopting the anti-prizing structure, the lock bolt is prevented from being drawn off or pressed down after the extension and rotation in place thereof. The end part of the lock bolt is equipped with a direct ring groove and an L-shaped rotary pushing pin. The angle of the L-shaped rotary pushing pin and the long axis of the cross-section of the head part of the lock bolt is 45 degree. The arrangement and connection mechanism of the antitheft lock bolt comprises three parallel lock bolts, a lock bolt front bracket, a lock bolt rear bracket, a lock bolt direct pushing board, a lock bolt rotary pushing board and a rotary pushing board restoring spring. After being rotated, the lock bolt extends out and then rotates by 90 degree for counter lock. Finally it locks itself automatically. The novel antitheft lock bolt mechanism of the utility model has the advantages of simple processing and assembling process and low cost.
Description
Affiliated technical field
The utility model relates to that a kind of Bolt lock is arranged, coupling mechanism, can realize that especially locking bolt stretches out automatically earlier, revolves and turn 90 degrees that the Bolt lock of locking door and self-locking and superpower pick-proof is arranged, coupling mechanism.
Technical background
At present, the lock of extensive use, its main lock adopts straight bolt mostly.After this straight bolt goed deep into locking bolt hole in the doorframe, as long as prize the door leaf limit and the doorframe at locking bolt place, straight bolt just was easy to skid off the lockhole from doorframe, and its pick-proof performance is not strong.The straight bolt formula pick-proof technology of other various forms of door leafs limits and doorframe crochet, its actual pick-proof performance is also undesirable.Also have and adopt the turn lock of bolt of T-shape, its locking bolt stretches into can revolve behind the locking bolt hole on the doorframe and turn 90 degrees horizontal being buckled on the doorframe, make door be not easy to be pried open by brute force, but its locking bolt can not resist brute force to draw or press on door, and close the door be can not be automatically on the bolt counter-locking a door, needing to stir lock core with key drives inner transmission mechanism and makes and lock bolt, also need to twist key piece when opening the door and move back locking bolt, the sliding property of its pick-proof has improved, but it is not high that its pick-proof draws, prizes the pressure degree, and be difficult to realize go up automatically bolt and lock door, also lack self-lock ability, use very inconvenient also dangerous.The theftproof lock that the design of employing " king " font or " master " font rotation bolt is also arranged, its " king " font or " master " font locking bolt revolve to turn 90 degrees behind the locking bolt hole that can stretch into automatically at closing time on the doorframe again realizes counter-locking a door and self-locking, its pick-proof draws, pick-proof pressure degree is very high, use very convenient and safety, but its locking bolt adopts external gear to promote design, this processing, assembly technology require high and complicated, and cost of production is higher relatively, and nonideal technical scheme.
The utility model content
The technical problem that the utility model solved is: provide that a kind of Bolt lock is arranged, coupling mechanism: the head cross section of this mechanism's locking bolt is that Long Hexagon or long ellipse or long waist shaped, longitudinal section are the design of steelyard hook shape, and this design has realized that locking bolt is rotated in place the back left-hand thread on doorframe and can't be prized by brute force and skid off the doorframe keyhole stretching out; Lock bolt rod portion is the superpower pick-proof structure that the backing pin of three symmetric arrangement of elongated cylinder and its stage casing constitutes " rich " font, and this design guarantees that locking bolt can't pull it or press and move back usually after being rotated in place stretching out; Straight throw-out collar groove of locking bolt afterbody band and " L " shape rotation pushing pin that becomes miter angle with locking bolt head cross section long axis; This mechanism revolves push pedal by three locking bolts in parallel, locking bolt fore-stock, locking bolt after-poppet, the straight push pedal of locking bolt, locking bolt and revolves push pedal reset tension spring etc. and forms, and is that a kind of turn bolt of can realizing stretches out automatically earlier, revolves to turn 90 degrees again and lock door and self-locking and processing, assembly technology is simple, cost of production is relatively low novel anti-theft latch mechanism.
The technical scheme that its technical problem that the utility model solves adopts is: this mechanism's locking bolt is by the bolt head, tightening latch and bolt tail top constitute: locking bolt head cross section is Long Hexagon or long ellipse or long waist shaped, the longitudinal section is the steelyard hook shape, lock bolt rod portion is the superpower pick-proof structure that the backing pin of three symmetric arrangement of elongated cylinder and its stage casing constitutes " rich " font, straight throw-out collar groove of locking bolt afterbody band and " L " shape rotation pushing pin that becomes miter angle with locking bolt head cross section long axis, straight throw-out collar groove with its " U " font aperture that straight push pedal of locking bolt of push-and-pull action takes place is connected realizing stretching out and returning of locking bolt, " C " font aperture matched in clearance that " L " shape rotation pushing pin and the locking bolt that it is rotated impetus revolve push pedal connects with 90 of realization locking bolt spends forward and reverse rotation; This Bolt lock is arranged, coupling mechanism revolves push pedal by three locking bolts in parallel, locking bolt fore-stock, locking bolt after-poppet, the straight push pedal of locking bolt, locking bolt and revolve push pedal reset tension spring etc. forms: for guaranteeing many as far as possible or high lock point and the pick-proof performance of lock, adopt three turn bolts to be arranged in parallel; Three interlocking bolt correspondences are arranged on locking bolt fore-stock, the locking bolt after-poppet in corresponding three " φ " font circular holes that distribute, locking bolt flat stretch out or during flat returning three backing pins of each locking bolt can be freely three " φ " font circular holes by forward and backward support revolve at locking bolt and turn 90 degrees back three backing pins and then kept off on the face at forward and backward support by correspondence; The straight push pedal of locking bolt becomes the " formed parts of [" font for the end cross section, the circular hole that an assembling connecting rod pushing pin is arranged on its top flanging, perpendicular flanging is provided with three " U " font apertures that connect with the straight throw-out collar groove of locking bolt afterbody matched in clearance in the middle of it, supporting as its whole work-piece, on the bottom edgefold of location and outer promotion commissural flange, near there being three to give the locking bolt afterbody rotation strip aperture that pushing pin is stepped down on the middle perpendicular flanging bending line, be provided with in the middle of the base in order to the whole Bolt lock of push-and-pull and arrange, coupling mechanism stretches out, the upper arm of returning and promoting locking bolt rotation is an arc, underarm is that rectilinear "＞" shape promotes groove, and "＞" shape promotes to be provided with in order to give the cross section of the straight push pedal of locking bolt along its " U " font port axes direction motion positions before and after the groove
The font lug, bottom edgefold is provided with the cross section of revolving the push pedal stroke limit to locking bolt by the two ends curved side
The font lug; It is a special-shaped plate that locking bolt revolves push pedal, its straight line is provided with three and is used for promoting locking bolt afterbody rotation pushing pin realizing " C " font aperture of the forward and reverse 90 degree rotations of locking bolt, and its curved side is provided with a square protruding beak that limits its stroke and one by long-tail end place and hangs the cross section that locking bolt revolves the push pedal return spring
Font lug, locking bolt revolve the push pedal middle front part and are provided with one and are used for promoting " ㄣ " font promotion groove that is made of the short groove of top " ㄧ " font, middle part "-" font hyphen groove and bottom "/" the long skewed slot of font UNICOM that it is done stroke motion back and forth and finish the locking bolt self-locking after release along rectilinear direction; On structural configuration, the straight line that locking bolt revolves push pedal overlaps with the perpendicular flanging inner face in the centre of the straight push pedal of locking bolt, the baseplane that locking bolt revolves push pedal on its " C " font port axes direction with the parallel or coincidence of inner plane of the bottom edgefold of the straight push pedal of locking bolt; Locking bolt is revolved the corresponding respectively hook in two ends that locking bolt that push pedal resets revolves the push pedal return spring revolves push pedal at straight push pedal of locking bolt and locking bolt a cross section
On the font lug.
The beneficial effects of the utility model are: this Bolt lock is arranged, coupling mechanism, reasonable, simple for structure, the very easy to use and safety of design science, its locking bolt compression and tensile strength is superb and tamper-resistant function is superpower, is that a kind of turn bolt of can realizing stretches out automatically earlier, revolves to turn 90 degrees again and lock door and self-locking and processing, assembly technology is simple, cost of production is relatively low novel anti-theft locking bolt and mechanism.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the structural representation of the utility model locking bolt.
Fig. 2 is that the utility model Bolt lock is arranged, coupling mechanism original position plan view.
Last axonometric drawing when Fig. 3 is the utility model Bolt lock layout, coupling mechanism original position.
Following axonometric drawing when Fig. 4 is the utility model Bolt lock layout, coupling mechanism original position.
The plan view of Fig. 5 to be that the utility model Bolt lock is arranged, coupling mechanism is locked put in place position.
The last axonometric drawing of Fig. 6 to be that the utility model Bolt lock is arranged, coupling mechanism is locked put in place position.
Fig. 7 is the survey view of going up that the utility model locking bolt revolves push pedal.
Fig. 8 is that the axle of going up of the straight push pedal of the utility model locking bolt is surveyed view.
The specific embodiment
The utility model is described in further detail in conjunction with the accompanying drawings.
Fig. 1 is the structural representation of the utility model locking bolt, comprises Front view 1 a, right view 1b, upward view 1c, sectional view 1d and axonometric drawing 1e.In Fig. 1, locking bolt is made of the locking bolt rotation pushing pin 5 of locking bolt head 1, lock bolt rod portion 12, locking bolt backing pin 4 and locking bolt afterbody, straight throw-out collar groove 13.Locking bolt head 1 cross section is that Long Hexagon or long ellipse or long waist shaped, longitudinal section are the design of steelyard hook shape, lock bolt rod portion 12 is the superpower pick-proof structure that the backing pin of three symmetric arrangement of elongated cylinder and its stage casing constitutes " rich " font, the straight throw-out collar groove 13 of locking bolt afterbody band with " L " shape locking bolt rotation pushing pin 5 that becomes miter angle with locking bolt head 1 cross section long axis.
Fig. 2 is that the utility model Bolt lock is arranged, coupling mechanism original position plan view, comprises Front view 2 a, sectional view 2b.In Fig. 2, locking bolt 1 is arranged on locking bolt fore-stock 2 and the locking bolt after-poppet 3; Locking bolt fore-stock 2 is parallel with locking bolt after-poppet 3 and three " φ " font circular hole coaxial arrangement; The end cross section becomes that " three " U " font apertures of the perpendicular flanging in the centre of the straight push pedal 7 of the locking bolt of [" font coaxially connect with the straight throw-out collar groove of the afterbody gap of three locking bolts 1 respectively, be equipped with the connecting rod pushing pin 8 that drives secondary lock connecting rod in the circular hole of its upper hem, be furnished with locking bolt on its lower hem revolves push pedal 6; The straight line that locking bolt revolves push pedal 6 overlaps with the perpendicular flanging inner face in the centre of the straight push pedal 7 of locking bolt, its baseplane is parallel with the inner plane of the bottom edgefold of the straight push pedal 7 of locking bolt or overlap on its " C " font port axes direction; Locking bolt is revolved the corresponding respectively hook in two ends that locking bolt that push pedal 6 resets revolves push pedal return spring 9 revolves push pedal 6 and the straight push pedal 7 of locking bolt at locking bolt a cross section
On the font lug.The Bolt lock of this position is arranged, coupling mechanism postorder operation acts is as follows: when the straight push pedal 7 of underarm straight-line groove promotion bolt that "＞" shape of spiral arm pushing pin straight push pedal 7 by locking bolt promotes groove stretch out along locking bolt 1 axis put in place after, continue to promote locking bolt again and revolve push pedal 6, make locking bolt revolve push pedal 6 and release along its straight line direction along the upper arm deep-slotted chip breaker that "＞" shape of the straight push pedal 7 of locking bolt promotes groove; When the spiral arm pushing pin promotes to cross in the groove middle part "-" font hyphen groove at " ㄣ " font that locking bolt revolves push pedal 6 is that locking bolt revolves after push pedal 6 stretches out stroke and put in place, continue again before "＞" shape that " ㄣ " font that locking bolt revolves push pedal 6 promotes short groove of groove top " ㄧ " font and the straight push pedal 7 of locking bolt promotes the upper arm deep-slotted chip breaker of groove, to push away, this moment, the spiral arm pushing pin promptly entered self-locking state, that is to say that locking bolt revolves push pedal 6 and is lockable and can't freely resets.Revolve push pedal 6 along in its straight line direction push at above-mentioned locking bolt, the rotation pushing pin 5 that three " C " font apertures that locking bolt revolves push pedal 6 promote on the locking bolts 1 simultaneously synchronously is that axis of rotation is done 90 degree and is rotated in the forward with the axis of locking bolt 1, that is to say that locking bolt 1 is revolved push pedal 6 by locking bolt and drives and realize 90 degree spinning movement and self-lockings.
Fig. 3, Fig. 4 are respectively the upper and lower axle of theftproof lock layout, coupling mechanism original position and survey view, and its description is consistent with Fig. 2 with operation acts.
The plan view of Fig. 5 to be that the utility model Bolt lock is arranged, coupling mechanism is locked put in place position comprises front view 5a, sectional view 5b, upward view 5c.In Fig. 5, locking bolt 1 is arranged on locking bolt fore-stock 2 and the locking bolt after-poppet 3; Locking bolt fore-stock 2 is parallel with locking bolt after-poppet 3 and three " φ " font circular hole coaxial arrangement; The end cross section becomes that " three " U " font apertures of the perpendicular flanging in the centre of the straight push pedal 7 of the locking bolt of [" font coaxially connect with the straight throw-out collar groove of the afterbody gap of three locking bolts 1 respectively, be equipped with the connecting rod pushing pin 8 that drives secondary lock connecting rod in the circular hole of its upper hem, be furnished with locking bolt on its lower hem revolves push pedal 6; The straight line that locking bolt revolves push pedal 6 overlaps with the perpendicular flanging inner face in the centre of the straight push pedal 7 of locking bolt, its baseplane is parallel with the inner plane of the bottom edgefold of the straight push pedal 7 of locking bolt or overlap on its " C " font port axes direction; Locking bolt is revolved the corresponding respectively hook in two ends that locking bolt that push pedal 6 resets revolves push pedal return spring 9 revolves push pedal 6 and the straight push pedal 7 of locking bolt at locking bolt a cross section
On the font lug.The Bolt lock of this position is arranged, coupling mechanism postorder operation acts is as follows: promote the short groove of groove top " ㄧ " font, enter its middle part "-" font hyphen groove when the spiral arm pushing pin withdraws from " ㄣ " font that locking bolt revolves push pedal 6, the upper arm deep-slotted chip breaker that promotes groove along "＞" shape of the straight push pedal 7 of locking bolt oppositely promotes locking bolt and revolves push pedal 6 and return (promptly allowing locking bolt 1 reverse rotation 90 degree unblank to prepare to regain); After crossing " ㄣ " font that locking bolt revolves push pedal 6 when the spiral arm pushing pin and promote groove middle part "-" font hyphen groove, entering the long skewed slot of bottom "/" font (be locking bolt revolve push pedal 6 quilts return put in place), the straight push pedal 7 of underarm straight-line groove pulling locking bolt that promotes groove along "＞" shape of the straight push pedal 7 of locking bolt is being with three interlocking bolts 1 to be retracted into original position along its axis again, and promptly locking bolt 1 is return fully and unblanked.In above-mentioned course of action, the rotation pushing pin 5 that three " C " font apertures that locking bolt revolves push pedal 6 promote on the locking bolts 1 simultaneously synchronously is that axis of rotation is done 90 degree reverse rotations with the axis of locking bolt 1, that is to say that locking bolt 1 is revolved push pedal 6 by locking bolt and drives and realize the spinning movement that oppositely resets of 90 degree.Locking bolt revolves 9 pairs of locking bolts of push pedal return spring and revolves push pedal 6 and carry out auxiliary reset and make it remain on initial position.
Fig. 7 is the survey view of going up that locking bolt revolves push pedal 6.It is an abnormity component that locking bolt revolves push pedal 6, its straight line is provided with three and is used for promoting locking bolt afterbody rotation pushing pin 5 realizing " C " font aperture of locking bolt 1 forward and reverse 90 degree rotations, and its curved side is provided with a square protruding beak that limits its stroke and one by long-tail end place and hangs the cross section that locking bolt revolves the push pedal return spring
Font lug, its middle front part are provided with one and are used for promoting " ㄣ " font promotion groove by the short groove of top " ㄧ " font, middle part "-" font hyphen groove and the long skewed slot formation of bottom "/" font that it is done stroke motion back and forth and finish the locking bolt self-locking after release along rectilinear direction.
Fig. 8 is that the axle of going up of the straight push pedal 7 of locking bolt is surveyed view.The straight push pedal 7 of locking bolt becomes the " formed parts of [" font for the cross section, the circular hole that an assembling connecting rod pushing pin is arranged on its top flanging, perpendicular flanging is provided with three " U " font apertures that connect with the straight throw-out collar groove of locking bolt afterbody matched in clearance in the middle of it, supporting as its whole work-piece, on the bottom edgefold of location and outer promotion commissural flange, near there being three to give the locking bolt afterbody rotation strip aperture that pushing pin is stepped down on the middle perpendicular flanging bending line, be provided with in the middle of the base in order to the whole Bolt lock of push-and-pull and arrange, coupling mechanism stretches out, the upper arm of returning and promoting locking bolt rotation is an arc, underarm is that "＞" shape of straight line promotes groove."＞" shape promotes to be provided with in order to give the cross section of the straight push pedal 7 of locking bolt along its " U " font aperture direction motion positions before and after the groove
The font lug, bottom edgefold is provided with the cross section of revolving the push pedal stroke limit to locking bolt by the two ends curved side
The font lug.
Claims (5)
1. can realize that locking bolt stretches out earlier automatically for one kind, revolve again to turn 90 degrees and lock door and self-locking, and the Bolt lock of superpower pick-proof is arranged, coupling mechanism, it is characterized in that: the locking bolt of this mechanism is by the bolt head, tightening latch and bolt tail top constitute: locking bolt head cross section is Long Hexagon or long ellipse or long waist shaped, the longitudinal section is the steelyard hook shape, lock bolt rod portion is the superpower pick-proof structure that the backing pin of three symmetric arrangement of elongated cylinder and its stage casing constitutes " rich " font, straight throw-out collar groove of locking bolt afterbody band and " L " shape rotation pushing pin that becomes miter angle with locking bolt head cross section long axis, straight throw-out collar groove with its " U " font aperture that straight push pedal of locking bolt of push-and-pull action takes place is connected realizing stretching out and returning of locking bolt, " C " font aperture matched in clearance that " L " shape rotation pushing pin and the locking bolt that it is rotated impetus revolve push pedal connects with 90 of realization locking bolt spends forward and reverse rotation; The layout of this Bolt lock, coupling mechanism are revolved push pedal and revolved the push pedal reset tension spring by three locking bolts in parallel, locking bolt fore-stock, locking bolt after-poppet, the straight push pedal of locking bolt, locking bolt to be formed.
2. Bolt lock according to claim 1 is arranged, coupling mechanism, and it is characterized in that: three turn bolts are arranged in parallel.
3. Bolt lock according to claim 1 is arranged, coupling mechanism, it is characterized in that: three interlocking bolt correspondences are arranged on locking bolt fore-stock, the locking bolt after-poppet in corresponding three " φ " font circular holes that distribute, locking bolt flat stretch out or during flat returning three backing pins of each locking bolt can be freely three " φ " font circular holes by forward and backward support revolve at locking bolt and turn 90 degrees back three backing pins and then kept off on the face at forward and backward support by correspondence.
4. Bolt lock according to claim 1 is arranged, coupling mechanism, it is characterized in that: the straight push pedal of locking bolt becomes the " formed parts of [" font for the end cross section, the circular hole that an assembling connecting rod pushing pin is arranged on its top flanging, perpendicular flanging is provided with three " U " font apertures that connect with the straight throw-out collar groove of locking bolt afterbody matched in clearance in the middle of it, supporting as its whole work-piece, on the bottom edgefold of location and outer promotion commissural flange, near there being three to give the locking bolt afterbody rotation strip aperture that pushing pin is stepped down on the middle perpendicular flanging bending line, be provided with in the middle of the base in order to the whole Bolt lock of push-and-pull and arrange, coupling mechanism stretches out, the upper arm of returning and promoting locking bolt rotation is an arc, underarm is that rectilinear "＞" shape promotes groove, and "＞" shape promotes to be provided with in order to give the cross section of the straight push pedal of locking bolt along its " U " font port axes direction motion positions before and after the groove
The font lug, bottom edgefold is provided with the cross section of revolving the push pedal stroke limit to locking bolt by the two ends curved side
The font lug.
5. Bolt lock according to claim 1 is arranged, coupling mechanism, it is characterized in that: it is a special-shaped plate that locking bolt revolves push pedal, its straight line is provided with three and is used for promoting locking bolt afterbody rotation pushing pin realizing " C " font aperture of the forward and reverse 90 degree rotations of locking bolt, and its curved side is provided with a square protruding beak that limits its stroke and one by long-tail end place and hangs the cross section that locking bolt revolves the push pedal return spring
Font lug, locking bolt revolve the push pedal middle front part and are provided with one and are used for promoting " ㄣ " font promotion groove that is made of the short groove of top " Shu " font, middle part "-" font hyphen groove and bottom "/" the long skewed slot of font UNICOM that it is done stroke motion back and forth and finish the locking bolt self-locking after release along rectilinear direction; On structural configuration, the straight line that locking bolt revolves push pedal overlaps with the perpendicular flanging inner face in the centre of the straight push pedal of locking bolt, the baseplane that locking bolt revolves push pedal on its " C " font port axes direction with the parallel or coincidence of inner plane of the bottom edgefold of the straight push pedal of locking bolt; Locking bolt is revolved the corresponding respectively hook in two ends that locking bolt that push pedal resets revolves the push pedal return spring revolves push pedal at straight push pedal of locking bolt and locking bolt a cross section
On the font lug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202198793U CN201818116U (en) | 2008-10-23 | 2009-10-22 | Antitheft lock bolt and arrangement and connection mechanism thereof |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200820158876.9 | 2008-10-23 | ||
| CN200820158876 | 2008-10-23 | ||
| CN2009202198793U CN201818116U (en) | 2008-10-23 | 2009-10-22 | Antitheft lock bolt and arrangement and connection mechanism thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201818116U true CN201818116U (en) | 2011-05-04 |
Family
ID=43916080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202198793U Expired - Fee Related CN201818116U (en) | 2008-10-23 | 2009-10-22 | Antitheft lock bolt and arrangement and connection mechanism thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201818116U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114761653A (en) * | 2019-12-19 | 2022-07-15 | 塔莱雷斯·埃斯科瑞扎公司 | Support assembly for door latch device |
-
2009
- 2009-10-22 CN CN2009202198793U patent/CN201818116U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114761653A (en) * | 2019-12-19 | 2022-07-15 | 塔莱雷斯·埃斯科瑞扎公司 | Support assembly for door latch device |
| CN114761653B (en) * | 2019-12-19 | 2024-02-09 | 塔莱雷斯·埃斯科瑞扎公司 | Support assembly for door latch device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110504 Termination date: 20131022 |