CN200978579Y - Outboard lock of fire-proof door lock - Google Patents
Outboard lock of fire-proof door lock Download PDFInfo
- Publication number
- CN200978579Y CN200978579Y CN 200620164701 CN200620164701U CN200978579Y CN 200978579 Y CN200978579 Y CN 200978579Y CN 200620164701 CN200620164701 CN 200620164701 CN 200620164701 U CN200620164701 U CN 200620164701U CN 200978579 Y CN200978579 Y CN 200978579Y
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- Prior art keywords
- housing
- lock
- lock body
- outside
- pushing
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- Expired - Fee Related
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Abstract
The utility model discloses an outside lock body of a fireproof door lock, which is applied and installed outside of a fireproof door for driving a lock bolt mechanism of the fireproof door. The outside lock body comprises a shell body with a cavity body, an actuating element connected with a handle and rotatably movably arranged in the cavity of the shell, a supporting spring arranged on the shell body and capable of biasing the actuating element, a toggle part formed on the actuating element, a toggle element rotatably movably arranged in the cavity of the shell body with a first driving part which can be driven by the toggle part of the actuating element and a second driving part respectively arranged on two sides of the toggle element at intervals, a rotary base rotatably movably in the cavity of the shell body, a through-hole opened at the center of the rotary base for inserting a rotation shaft, and a toggle part formed on the rotary base and can be driven by the second driving part of the toggle element to drive the rotation shaft to drive the lock bolt mechanism of the fireproof door lock. The outside lock body of a fireproof door lock of the utility model achieves simple structure and convent assembly.
Description
Technical field
The utility model relates to the technical field of lockset, refers to a kind of outside lock body of fireproofing door lock especially, is meant a kind of drive mechanism that is installed in the labeled door outside especially.
Background technology
According to building acts, the setting of labeled door, the passage institute that is generally each floor of building and staircase is essential, and when preventing fire, flare spreads to other floor, and labeled door is closed condition usually.Yet based on the prerequisite important document that ensures the interior of building personal security, the medial surface of labeled door is provided with and is easy to open fire prevention bolt, and lateral surface is generally the door lock transmission device.
General fireproofing door lock is located at the medial surface of labeled door, and has the handle skeleton frame that is horizontally set with in these labeled door central authorities, move down the lock bolt in the traction lock housing by pushing the squeeze grip in this handle skeleton frame, make this lock bolt produce the action of withdrawal, to remove the blocking of fire prevention bolt, make labeled door thereby unlatching.
Lateral surface at this labeled door is provided with the transmission device that comprises such as Level handle and lock group, and the user can be by pushing this Level handle by the lock bolt in the outer side drive lock body, and then removes the blocking of fireproofing door lock, to open labeled door.In addition, also can be by inserting key to this lock group to the locking effect of this Level handle, so that the effect that prevents that the thieves or robbers who act under cover of night from entering to be provided, and do not hinder in the inboard by the mechanism of squeeze grip unlatching fireproofing door lock.Patents such as No. the 93208086th, TaiWan, China patent application case and No. 94219372 promptly disclose the transmission device of known fireproofing door lock.
The utility model content
The purpose of this utility model is to provide a kind of outside lock body of fireproofing door lock, this drive mechanism, simple structure, easy to assembly.
For achieving the above object, technical solution of the present utility model is: a kind of outside lock body of fireproofing door lock, and its application is installed on the outside of labeled door, and in order to the latch mechanism of transmission labeled door, this outside lock body comprises: a housing has a chamber; One driving element connects the leader, and can have the removable mounting of rotation in the chamber of this housing; But the support spring of this driving element of bias voltage is installed on this housing; One clicking section forms on this driving element; One shifting part, can have the rotation removable mounting in the chamber of this housing, at least one first pushing part and at least one second pushing part are arranged at intervals at the both sides of shifting part respectively, the promotion of the clicking section of this driving element is accepted in this first pushing part; One rotating base, can have the rotation removable mounting in the chamber of this housing; These rotating base central authorities have a through hole, plant for a rotating shaft; One clicking section forms on this rotating base, and it can accept the promotion of second pushing part of this shifting part, and drives the latch mechanism of this this labeled door of rotating shaft interlock.
A pushing and pressing part at least also is shaped on the described driving element; One sliding part, removable mounting are in the chamber of this housing, and the one end has a retainer; The other end has at least one pushing and pressing part, can supply the pushing and pressing of the pushing and pressing part of this driving element; One lock group, part is installed in the chamber of this housing, and this lock group has a core, and this core has a keyhole, and a driving member is installed on an end of core; One pin, removable mounting in the chamber of this housing, its accept this lock group driving member promotion and make this pin in the position of engagement retainer and do not mesh between the position of retainer mobile.
Described outside lock body comprises that further a flexible member is installed in the chamber of housing, and first double-screw bolt that its two ends are supported on this housing respectively and are had should pin with bias voltage.
Described outside lock body further comprises: a cover plate is locked on first double-screw bolt and second double-screw bolt that this housing had with screw, and covers this driving element, this shifting part and this rotating base.
Described housing and this cover plate have a groove respectively, can be provided with for the two ends of this pin, this is sold on groove slide.
Also be formed with one first through hole and two second through holes on the described cover plate, first through hole wears for this rotating shaft, and this two second through hole is locked in the 3rd double-screw bolt of this housing for the wearing of back nut of this labeled door of locking.
Described lock group is for the locked mechanism locking.
Described locked mechanism comprises: a screw and a pad; This pad has an engaging piece, is engaged in the engaging piece that this lock group is had, and pad is locked in the screw hole of this housing with this screw.
One end of the described rotating shaft engaging piece that is shaped; One sliding part, removable mounting are in the chamber of this housing, and an end has a pushing part; And the engaging piece that on the plate face, is shaped; One lock group is installed in the chamber of this housing, and this lock group has a core, and this core has a keyhole, and a driving member is installed on an end of core; This driving member promotes the pushing part of this sliding part, and the engaging piece that makes sliding part is mobile between the position of the position of the engaging piece of this rotating shaft of engagement and the engaging piece that does not mesh this rotating shaft.
Described outside lock body further comprises a cover plate, is locked on first double-screw bolt and second double-screw bolt that this housing had with screw, and is covered in this driving element, this shifting part and this rotating base.
Be formed with one first through hole and two second through holes on the described cover plate, this first through hole is planted for this rotating shaft, and this two second through hole is locked in the 3rd double-screw bolt of this housing for the wearing of back nut of this labeled door of locking.
Described lock group can be for the locked mechanism locking.
Described locked mechanism comprises: a screw and a pad; This pad has an engaging piece, is engaged in the engaging piece that this lock group is had, and pad is locked in the screw hole of this housing with this screw.
Described support spring is arranged on the flange that housing has, and this support spring has second double-screw bolt that two kinks are supported on housing respectively and are had.
After adopting such scheme, the utility model is with respect to prior art, simple structure, easy to assembly.
Description of drawings
Fig. 1 is the three-dimensional exploded view of the outside lock body of a kind of fireproofing door lock of the utility model;
Fig. 2 is the three-dimensional exploded view that the outside lock body of a kind of fireproofing door lock of the utility model increases closedown structure;
Fig. 3 is the outside lock body of a kind of fireproofing door lock of the utility model, increases closedown structure, and shows the three-dimensional combination figure of local structure;
Fig. 4 is the outside lock body of a kind of fireproofing door lock of the utility model, increase closedown structure, but lock group driving member is positioned at unlocking condition, and shows the plan view of local structure;
Fig. 5 is the outside lock body of a kind of fireproofing door lock of the utility model, increase closedown structure, but lock group driving member is positioned at unlocking condition, and rotating handles rotates a predetermined angular, and shows the plan view of local structure;
Fig. 6 is the outside lock body of a kind of fireproofing door lock of the utility model, increases closedown structure, and lock group driving member is positioned at blocking, and shows the plan view of local structure;
Fig. 7 increases the three-dimensional exploded view of another closedown structure for the outside lock body of a kind of fireproofing door lock of the utility model;
Fig. 8 is the outside lock body of a kind of fireproofing door lock of the utility model, increases another closedown structure, and shows the three-dimensional combination figure of local structure;
Fig. 9 is the outside lock body of a kind of fireproofing door lock of the utility model, increases another closedown structure, but lock group driving member is positioned at unlocking condition, and shows the plan view of local structure;
Figure 10 is the outside lock body of a kind of fireproofing door lock of the utility model, increases another closedown structure, and lock group driving member is positioned at blocking, and shows the plan view of local structure.
The critical element symbol description
1 housing, 100 chambers, 11 first double-screw bolts
12 second double-screw bolts 13 the 3rd double-screw bolt, 14 screw holes
15 lock group holes, 16 grip holes, 17 through holes
18 grooves, 19 flanges, 2 driving elements
22 pushing and pressing parts, 21 clicking sections, 23 grooves
24 support springs, 25 kinks, 27 clasps
3 shifting parts, 31 centre bores, 32 first pushing parts
33 second pushing parts, 4 rotating bases, 41 through holes
42 pin 43 holes, 5 rotating shafts
51 drive divisions, 52 engaging pieces, 54 springs
55 rings, 6 sliding parts, 61 first holes
63 retainers, 64 pushing and pressing parts, 62 second holes
65 pushing parts, 66 engaging pieces, 7 lock groups
71 cores, 72 keyholes, 73 driving members
74 engaging pieces, 75 screws, 76 pads
77 engaging pieces, 78 pins, 8 handles
81 ears, 82 grooves, 84 shank parts
85 central siphon portions, 9 cover plates, 91 first through holes
92 second through holes, 93 back nuts, 94 screws
95 grooves, 96 holes, 10 decorative covers
101 lock group holes, 102 grip holes
The specific embodiment
As shown in Figure 1, be the outside lock body of a kind of fireproofing door lock of the utility model, its application is installed on the outside of labeled door, and in order to the latch mechanism of transmission labeled door, this outside lock body comprises:
One housing 1 forms a chamber 100 by a base plate and four sides, and this base plate forms two first double-screw bolts 11, two pieces second double-screw bolts 12, two the 3rd double-screw bolts 13, leader hole 16, through hole 17 and flanges 19.
One decorative cover 10 forms leader hole 102 and is aligned with the grip hole 16 of housing 1, decorative cover 10 can be sheathed on the housing 1.
The leader 8, have a shank part 84 and a central siphon portion 85, and these central siphon portion 85 1 ends have two ears 81 and a groove 82 that is provided with at interval; One end of this central siphon portion 85 can wear the grip hole 102 of decorative cover 10 and the grip hole 16 of housing 1.
One driving element 2, having two grooves 23 can wear for each ear 81 of handle 8, and is fastened on the groove 82 of handle 8 with a clasp 27, makes driving element 2 can have the removable mounting of rotation in the chamber 100 of housing 1; One support spring 24 is installed on the flange 19 of housing 1, its two bendings pin 25 is supported on second double-screw bolt 12 of housing 1 respectively, and can accept the stirring of pushing and pressing part 22 of driving element 2, and this driving element 2 of bias voltage, but make the handle 8 that connects driving element 2 rotate homing behind the predetermined angular; Another clicking section 21 forms on this driving element 2.
One shifting part 3 has a centre bore 31, can have the rotation removable mounting on the 3rd double-screw bolt 13 of this housing 1 below; Two first pushing parts 32 and two second pushing parts 33 are arranged at intervals at the both sides of shifting part 3 respectively, and the promotion of the clicking section 21 of driving element 2 can be accepted in this first pushing part 32, and does swing around the 3rd double-screw bolt 13 of housing 1 below.
One rotating base 4, central authorities have a through hole 41, can be for the plants of a rotating shaft 5, this rotating shaft 5 also can be had the removable mounting of rotation on the through hole 17 of housing 1; One clicking section (can be made up of a pin 42 holes 43 that are inserted in rotating base 4 during enforcement) forms on this rotating base 4 and faces a side that is against this shifting part 3, can accept the promotion of second pushing part 33 of this shifting part 3.
These rotating shaft 5 one ends are provided with drive division 51, in order to drive the latch mechanism (not shown).
One cover plate 9, have one first through hole 91 and two second through holes 92, this cover plate 9 can screw 94 passes hole 96 on it and is locked on first double-screw bolt 11 and second double-screw bolt 12 of housing 1, and be covered on this driving element 2, this shifting part 3 and this rotating base 4, wherein first through hole 91 can wear for this rotating shaft, and two second through holes 92 wearing for the back nut 93 of these labeled doors of locking.
When entire combination, if desire is opened labeled door, rotatable handles 8, and interlock driving element 2, make the clicking section 21 of driving element 2 promote first pushing part 32 of shifting part 3, thereby make shifting part 3 do swing, simultaneously the clicking section of second pushing part, the 33 promotion rotating bases 4 of shifting part 3, rotating base 4 was done and was swung drive rotating shaft 5 rotations of taking advantage of a situation this moment, and rotating shaft 5 like this can drive latch mechanism and reach the purpose of opening labeled door.
Show that as Fig. 2 to Fig. 3 of the present utility model the utility model can be applicable to the labeled door that outside lock body can 7 lockings, and it is as follows to increase by a closedown structure:
Wherein, further in 14 (only representing one among the figure) of base plate increase formation two-screw hole, a lock group hole 15 and a groove 18 of housing 1; Decorative cover 10 increases and forms a lock group hole 101; Cover plate 9 increases and forms a groove 95.
One sliding part 6, be a long strip-board shape body, it has two first holes 61 and one second hole 62, described each first hole 61 can be to each the 3rd double-screw bolt 13 that should housing 1 and removable mounting on housing 1, and can do moving of a predetermined direction, described sliding part 6 one ends have a retainer 63; The other end has two pushing and pressing parts 64, can supply the pushing and pressing of the pushing and pressing part 22 of this driving element 2.
One spring 54 and a ring 55 the 3rd double-screw bolt 13, one end bearings that can be sheathed on housing 1 top are in cover plate 9, and the other end is supported on sliding part 6 in order to bias slide part 6.
One lock group 7, can wear the lock group hole 101 of decorative cover 10 and the lock group hole 15 of housing 1, this lock group 7 has a core 71 and two engaging pieces 74 that are provided with at interval, this core 71 has a keyhole 72, the other end connects a driving member 73, one operation key (not shown) can be inserted in the keyhole 72 of lock group 7, and rotation lock core 71 is with the action of control driving member 73; The engaging piece 74 of this lock group 7 can with being meshed of the engaging piece 77 of pad 76, this pad 76 also is locked in screw 75 on the screw hole 14 of housing 1.
One pin 78, removable mounting on the groove 95 of the groove 18 of housing 1 and cover plate 9, this pin 78 can accept lock group 7 driving member 73 promotion and be positioned at the position (as Fig. 6) of engagement sliding part 6 retainers 63 and do not mesh between the position (as Fig. 4) of sliding part 6 retainers 63 mobile.
One flexible member 79 is installed in the chamber 100 of housing 1, and its two ends are supported on first double-screw bolt 11 of housing 1 respectively, should pin 78 with bias voltage.
Extremely shown in Figure 6 as Fig. 2, when entire combination, if desire to make fireproofing door lock is unlocking condition, can an operation key (not shown) be inserted in the keyhole 72 of core 71, rotation lock core 71, make driving member 73 pushing pins 78 of core 71 move to the position (as Fig. 4) of the retainer 63 that does not mesh sliding part 6, desire this moment to open labeled door by outside lock body, rotatable handles 8 interlock driving elements 2, make first pushing part 32 of the clicking section 21 promotion shifting parts 3 of driving element 2, and then make shifting part 3 do swing, the clicking section 42 that second pushing part 33 of while shifting part 3 promotes rotating bases 4, rotating base 4 was done and was swung drive rotating shaft 5 rotations (as Fig. 5) of taking advantage of a situation this moment, and rotating shaft 5 like this can drive latch mechanism and reach the purpose of opening labeled door.
As Fig. 2 to Fig. 6, when desiring to make fireproofing door lock be blocking, can be inserted in the keyhole 72 of core 71 by an operation key, rotation lock core 71, make driving member 73 pushing pins 78 of core 71 move to the position (as Fig. 6) of the retainer 63 of engagement sliding part 6, when desiring this moment by outside lock body unlatching labeled door, because the retainer 63 of sliding part 6 is subjected to the engagement of pin 78 and can not produces displacement, so the pushing and pressing part 64 of sliding part 6 can be resisted against the pushing and pressing part 22 of driving element 2, the rotation of driving element 2 is restricted, and the action of relative handle 8 also is restricted.
Show that by Fig. 7 to Fig. 8 of the present utility model the utility model can be applicable to the lockable labeled door of outside lock body again, its closedown structure is also variable more as follows:
Wherein, omit pin 78, flexible member 79, further change following elements.
One engaging piece 52 forms in an end of this rotating shaft 5;
One sliding part 6, it is a long strip-board shape body, it has first hole 61 and second hole 62, but the 3rd double-screw bolt 13 of these first hole, 61 corresponding housing 1 and removable mounting are on this housing 1, and can do moving of predetermined direction, one end of described sliding part 6 has a pushing part 65, and an engaging piece 66 forms on the plate face of sliding part 6 and in abutting connection with second hole 62.
The driving member 73 of this lock group 7 is when spinning movement, can promote the pushing part 65 of this sliding part 6, it is mobile that the engaging piece 66 of sliding part 6 is positioned between the position (as Fig. 9) of position (as Figure 10) and the engaging piece 52 that does not mesh this rotating shaft 5 of engaging piece 52 of this rotating shaft 5 of engagement.
Extremely shown in Figure 9 as Fig. 7, when entire combination, if desire to make fireproofing door lock is unlocking condition, can be inserted in the keyhole 72 of core 71 by an operation key, rotation lock core 71, make the pushing part 65 of the driving member 73 promotion sliding parts 6 of core 71, make the engaging piece 66 of sliding part 6 move to the position (as Fig. 9) of the engaging piece 52 that does not mesh rotating shaft 5, desire this moment to open labeled door by outside lock body, rotatable handles 8 interlock driving elements 2, make first pushing part 32 of the clicking section 21 promotion shifting parts 3 of driving element 2, and make shifting part 3 do swing, the clicking section 42 that promotes rotating bases 4, second pushing part 33 of shifting part 3 simultaneously, rotating base 4 was done swing and was taken advantage of a situation and drive rotating shaft 5 rotations this moment, and so rotating shaft 5 can drive latch mechanism and reaches the purpose of opening labeled door.
As Fig. 7 and shown in Figure 10, when desiring to make fireproofing door lock be blocking, can be inserted in the keyhole 72 of core 71 by an operation key, rotation lock core 71, make the pushing part 65 of the driving member 73 promotion sliding parts 6 of core 71, make the engaging piece 66 of sliding part 6 move to the position (as Figure 10) of the engaging piece 52 of engagement rotating shaft 5, when desiring this moment by outside lock body unlatching labeled door, because the engaging piece 52 of rotating shaft 5 is subjected to the engagement of the engaging piece 66 of sliding part 6, the rotation of rotating shaft 5 is restricted, so rotating base 4, shifting part 3, driving element 2 and handle 8 relative actions also are restricted.
Claims (14)
1, a kind of outside lock body of fireproofing door lock, its application is installed on the outside of labeled door, in order to the latch mechanism of transmission labeled door, it is characterized in that this outside lock body comprises:
One housing has a chamber;
One driving element connects the leader, and can have the removable mounting of rotation in the chamber of this housing; But the support spring of this driving element of bias voltage is installed on this housing; One clicking section forms on this driving element;
One shifting part, can have the rotation removable mounting in the chamber of this housing, at least one first pushing part and at least one second pushing part are arranged at intervals at the both sides of shifting part respectively, the promotion of the clicking section of this driving element is accepted in this first pushing part;
One rotating base, can have the rotation removable mounting in the chamber of this housing; These rotating base central authorities have a through hole, plant for a rotating shaft; One clicking section forms on this rotating base, and it can accept the promotion of second pushing part of this shifting part, and drives the latch mechanism of this this labeled door of rotating shaft interlock.
2, the outside lock body of fireproofing door lock according to claim 1, it is characterized in that: a pushing and pressing part at least also is shaped on the described driving element;
One sliding part, removable mounting are in the chamber of this housing, and the one end has a retainer; The other end has at least one pushing and pressing part, can supply the pushing and pressing of the pushing and pressing part of this driving element;
One lock group, part is installed in the chamber of this housing, and this lock group has a core, and this core has a keyhole, and a driving member is installed on an end of core;
One pin, removable mounting in the chamber of this housing, its accept this lock group driving member promotion and make this pin in the position of engagement retainer and do not mesh between the position of retainer mobile.
3, as the outside lock body of fireproofing door lock as described in the claim 2, it is characterized in that: described outside lock body comprises that further a flexible member is installed in the chamber of housing, and first double-screw bolt that its two ends are supported on this housing respectively and are had should pin with bias voltage.
4, as the outside lock body of fireproofing door lock as described in the claim 2, it is characterized in that: described outside lock body further comprises: a cover plate, be locked on first double-screw bolt and second double-screw bolt that this housing had with screw, and cover this driving element, this shifting part and this rotating base.
5, as the outside lock body of fireproofing door lock as described in the claim 4, it is characterized in that: described housing and this cover plate have a groove respectively, can be provided with for the two ends of this pin, this is sold on groove slide.
6, as the outside lock body of fireproofing door lock as described in the claim 4, it is characterized in that: also be formed with one first through hole and two second through holes on the described cover plate, first through hole wears for this rotating shaft, and this two second through hole is locked in the 3rd double-screw bolt of this housing for the wearing of back nut of this labeled door of locking.
7, as the outside lock body of fireproofing door lock as described in the claim 2, it is characterized in that: described lock group is for the locked mechanism locking.
8, as the outside lock body of fireproofing door lock as described in the claim 7, it is characterized in that: described locked mechanism comprises: a screw and a pad; This pad has an engaging piece, is engaged in the engaging piece that this lock group is had, and pad is locked in the screw hole of this housing with this screw.
9, the outside lock body of fireproofing door lock according to claim 1 is characterized in that: an end of the described rotating shaft engaging piece that is shaped;
One sliding part, removable mounting are in the chamber of this housing, and an end has a pushing part; And the engaging piece that on the plate face, is shaped;
One lock group is installed in the chamber of this housing, and this lock group has a core, and this core has a keyhole, and a driving member is installed on an end of core; This driving member promotes the pushing part of this sliding part, and the engaging piece that makes sliding part is mobile between the position of the position of the engaging piece of this rotating shaft of engagement and the engaging piece that does not mesh this rotating shaft.
10, as the outside lock body of fireproofing door lock as described in the claim 9, it is characterized in that: described outside lock body further comprises a cover plate, be locked on first double-screw bolt and second double-screw bolt that this housing had with screw, and be covered in this driving element, this shifting part and this rotating base.
11, as the outside lock body of fireproofing door lock as described in the claim 10, it is characterized in that: be formed with one first through hole and two second through holes on the described cover plate, this first through hole is planted for this rotating shaft, and this two second through hole is locked in the 3rd double-screw bolt of this housing for the wearing of back nut of this labeled door of locking.
12, as the outside lock body of fireproofing door lock as described in the claim 9, it is characterized in that: described lock group can be for the locked mechanism locking.
13, as the outside lock body of fireproofing door lock as described in the claim 12, it is characterized in that: described locked mechanism comprises: a screw and a pad; This pad has an engaging piece, is engaged in the engaging piece that this lock group is had, and pad is locked in the screw hole of this housing with this screw.
14, the outside lock body of fireproofing door lock according to claim 1 is characterized in that: described support spring is arranged on the flange that housing has, and this support spring has second double-screw bolt that two kinks are supported on housing respectively and are had.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620164701 CN200978579Y (en) | 2006-11-16 | 2006-11-16 | Outboard lock of fire-proof door lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620164701 CN200978579Y (en) | 2006-11-16 | 2006-11-16 | Outboard lock of fire-proof door lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200978579Y true CN200978579Y (en) | 2007-11-21 |
Family
ID=38978956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620164701 Expired - Fee Related CN200978579Y (en) | 2006-11-16 | 2006-11-16 | Outboard lock of fire-proof door lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200978579Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015051576A1 (en) * | 2013-10-11 | 2015-04-16 | 张泽 | Universal type installation lock housing |
-
2006
- 2006-11-16 CN CN 200620164701 patent/CN200978579Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015051576A1 (en) * | 2013-10-11 | 2015-04-16 | 张泽 | Universal type installation lock housing |
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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: 20071121 Termination date: 20101116 |