CN201695760U - Lock driving device - Google Patents
Lock driving device Download PDFInfo
- Publication number
- CN201695760U CN201695760U CN2010201801574U CN201020180157U CN201695760U CN 201695760 U CN201695760 U CN 201695760U CN 2010201801574 U CN2010201801574 U CN 2010201801574U CN 201020180157 U CN201020180157 U CN 201020180157U CN 201695760 U CN201695760 U CN 201695760U
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- hole
- lock
- drive
- transmission case
- button
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- Expired - Fee Related
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Abstract
The utility model relates to a lock driving device. A driving plate is arranged inside an outer lock body and lifted by a button; a meshing wheel is engaged on the inner side of the driving plate; an actuating wheel is arranged on the outer side of the meshing wheel and can lift the driving plate or rotate the meshing wheel by means of forward/reverse rotation; a rotating rod is fixedly embedded on the inner side of the meshing wheel; a driving shaft is arranged inside the rotating rod, passes through the meshing wheel and is connected with the actuating wheel; and the driving shaft passes through the lock latch and is bonded with a driving square hole of an inner lock body. Accordingly, by pressing the button or rotating the inner lock body forwardly or reversely, the lock latch can be unlocked to open the door; and the inner reset spring of the inner lock body is not linked when pressing the rotating rod to drive the lock latch to move, thereby preventing the problem that the door opening force is too large. Besides, the simple structure that the lock latch is driven to move with the use of one rotating rod can avoid the problem of the prior door lock that the length of the rotating rods on the two sides is required to be changed as the thickness of the door varies.
Description
Technical field
The utility model relates to a kind of device of lock, particularly relates to the excessive lock transmission device of strength that opens the door when a kind of energy life-saving avoids outside button to press simultaneously.
Background technology
The existing big grip handle lock structure that is provided with on door is to pass through gear or dwang of cam driven with outside button, passes lock bolt with dwang and directly is connected into the inboard lock body that is positioned at door.
By aforesaid structure design, when outside button is pressed, can drive the dwang rotation and separate the action that door bolt opens the door, also can drive the back-moving spring work of inboard lock body at the same time, but such design had both increased the power of opening the door of button, also make inboard back-moving spring frequent operation, reduced the application life of lock drive mechanism.
Also has big grip structure in another kind of early stage, it is the cam driven lock bolt motion of inserting lock bolt simultaneously by two dwangs of inside and outside both sides respectively, the structure that drives lock bolt work does not so respectively disturb mutually, but as long as thick the changing of door, for keeping inside and outside two dwangs can also be inserted in the cam of locking bolt simultaneously, will change the length of both sides dwang, the so shortcoming of installing inconvenience completely concerning the user.
The utility model content
Because existing lock drive mechanism has two dwangs and touches back-moving spring in the inside and outside Shi Jiehui of opening the door, therefore cause problems such as the lost of life and installation inconvenience.For this reason, the utility model main purpose is, by the design that button is opened lock bolt and single dwang separately, reaches prolongation in application life and effect easy for installation.
For achieving the above object, the utility model provides a kind of lock transmission device, comprising:
One outside lock body, be provided with leader's seat, offer a square hole in the downside of this handle base, sentence and to go up in this square hole, the form of lower swing is in conjunction with a button, end face in this button the inner forms a drive surface, internal junction unification transmission case body in this handle base, it is for the casket body of rectangle and comprise that a transmission case and is covered on the cover plate of this transmission case inboard, offer button perforation in the centre of this transmission case body bottom, described button penetrates this button perforation with the inner, wear an outer shaft hole in the centre of this transmission case, the position to should outer shaft hole wears axis hole in this cover plate;
One driver plate is set in this transmission case body, it is provided with a driver blade for the square frame body and in the bottom, with this driver blade be subjected to this drive surface against, protruding backwards two locating pieces of stating around this driver plate, in this driver plate and arranged on left and right sides wherein the inner edge of a side form a vertically extending tooth bar, be convexly equipped with a drive block backwards in the centre of opposite side inner edge again, be resisted against the inner face of this transmission case with two locating pieces and this drive block, between the inner face at the top of this driver plate and this transmission case top, be provided with a back-moving spring again;
To position that should outer shaft hole, be provided with one in this drive block side and collude driving wheel, it is for the plectane body and wear the hole of rising as high as the banks, to below that should drive block, collude oblique extension one drive plate on every side of driving wheel down in this, be resisted against the bottom surface of this drive block with this drive plate, in this inner concentric of colluding driving wheel meshing wheel that reclines, its inner face wears a square hole, form the less circular hole of a diameter in the outer end of this square hole, to position that should tooth bar, around this meshing wheel, form an external tooth, with external tooth and the engagement of this tooth bar, on this meshing wheel outside, following both sides are convexly equipped with the linked block of two arcs outwardly, with two linked blocks be placed in this collude driving wheel around, this linked block of downside also is resisted against the side that this drive plate is not resisted against this drive block;
To being provided with a dwang by square hole, axis hole and plug with the outer end and to be fixed in this square hole in it passes, the dwang hole of running through a circle in the inside of this dwang vertically, be provided with a driving shaft, it is provided with a square bar portion, a round bar portion extends outwardly in the outer end of this square bar portion, be through at dwang hole and this circular hole of this dwang with this round bar portion, form a flat bar portion in the outer end of this round bar portion, fasten in this hole and pass this outer shaft hole outwardly of rising as high as the banks with this flat bar portion, in this flat bar portion pass this outer shaft hole part around be arranged with a retaining ring groove, drive the clasp location in this retaining ring groove nested;
One lock bolt is located at the position of this lock body inboard, outside, in the other dead bolt that is provided with of the side of this lock bolt, but forms the commentaries on classics hole of this dead bolt withdrawal of an interlock in the middle of this lock bolt, is located at the square bar portion of this driving shaft with this commentaries on classics borehole jack; And
One inboard lock body is located at the position of this lock bolt inboard, and its inside is provided with an inboard back-moving spring, forms one again and drive square hole in the middle of the outer end, is sheathed on the inner of this square bar portion with this driving square hole.
Further, the position of the corresponding described square hole and arranged on left and right sides of the utility model, in the inner face of described handle base in conjunction with two drive pin seat, respectively form a drive pin slot in two drive pin seat opposite positions, described button penetrates this square hole by the outside, position between corresponding two drive pin slot, in the middle of this button, wear a transmission pin-and-hole, one trundle is set between two drive pin slot, pass this transmission pin-and-hole with this trundle, described transmission case covers two drive pin slot with the part of described button perforation and arranged on left and right sides.
Further, transmission case described in the utility model be opening inwardly box body and be incorporated into the inside of described handle base, in this transmission case left side, on right each side inner edge, upper/lower positions protrudes out two fastening pawls inwardly, described cover plate is a left side, right both sides width is greater than to rectangle plate body that should transmission case, the position of its corresponding four fastening pawls, in a left side, right both sides wear four locating slots altogether, be inserted in four fastening pawls in conjunction with the location with four locating slots, a top and a left side in the middle of this cover plate, the bottom of right both sides respectively wears a screw hole, corresponding each screw hole is provided with a screw, passes each screw hole and screw lock in the positioned internal of this handle base with each screw.
Further, the and arranged on left and right sides of the utility model in the middle of described cover plate wears two and brings the hole together, correspondence is respectively brought the hole together and is provided with a back nut, it is the straight tube body that extends along inside and outside direction, each back nut form in the outer end diameter less bring end together, be embedded at and respectively bring the location, hole together respectively to bring end together; The position of corresponding two back nuts wears two through hole in described lock bolt, is placed in two back nuts with two through hole; Described inboard lock body is sheathed on the inners of two back nuts with and arranged on left and right sides, and corresponding each back nut is provided with a long screw, with each long screw pass this inboard lock body, each back nut and screw lock in the positioned internal of this handle base.
The utility model is that lock bolt is loaded in the door when using, again outside lock body and inboard lock body are installed on the outside of door and the inboard of door respectively, when needs are separated door bolt when opening the door,, perhaps carry out in the mode of the inboard lock body of revolving door inboard to push the mode of outer side of door button.
When pressing the button of outer side of door, its inner drive surface can promote driver plate up, make driver plate with the meshing wheel of rack drives engagement and plug the dwang that is fixed in square hole and rotate, separating door bolt with dwang driving lock bolt opens the door, when aforementioned operation is finished and is decontroled button, back-moving spring can promote driver plate and move down, and interlock meshing wheel and button are got back to original position.
When clockwise or when rotating counterclockwise inboard lock body, be rotating driveshaft and drive the driving wheel that colludes that is incorporated into round bar portion and together rotate, collude drive block up with drive plate, drive by this and move on the driver plate or collude linked block towards the side.When on driving driver plate, moving, driver plate can rotate with the meshing wheel and the dwang of rack drives engagement, when colluding linked block, then be directly to drive meshing wheel and dwang rotation, aforementioned dual mode can both make dwang rotation and driving lock bolt separate door bolt and open the door.
The utility model is separated by pressing button and is fastened with a bolt or latch in the process of opening the door, because dwang can not drive drive shaft turns, therefore the inboard back-moving spring that drives inboard lock body in the time of can avoiding outside button to separate door bolt moves simultaneously, can increase the application life of lock drive mechanism, and the excessive defective of the strength of opening the door that causes by inboard back-moving spring can avoid button to press the time.And no matter be to separate bolt with the pressing button or the mode of rotating inboard lock body to open the door, all be to be undertaken by the mode of dwang drive lock bolt motion, therefore can avoid existing early stage big grip structure to insert that the motion of lock bolt cam driven lock bolt is caused simultaneously respectively as long as thick the changing of door will be changed the defective of both sides dwang length, can make things convenient for the user to utilize when mounted by two dwangs.
Description of drawings
Fig. 1 is the stereogram of the utility model preferred embodiment.
Fig. 2 is the stereogram of the utility model preferred embodiment outside lock body.
Fig. 3 is the exploded view of the utility model preferred embodiment outside lock body.
Fig. 4 is the sectional drawing of the utility model preferred embodiment outside lock body.
Fig. 5 is the plan view of the utility model preferred embodiment outside lock body dismounting cover plate.
Fig. 6 is the enforcement schematic diagram that the utility model preferred embodiment press push button is opened lock bolt.
Fig. 7 is the plan view of the utility model preferred embodiment outside lock body dismounting cover plate and meshing wheel.
Fig. 8 is that the utility model preferred embodiment clockwise rotates the enforcement schematic diagram that inboard lock body is opened lock bolt.
Fig. 9 is that the utility model preferred embodiment rotates counterclockwise the enforcement schematic diagram that inboard lock body is opened lock bolt.
The critical element symbol description:
10 outside lock bodies, 11 handle bases
111 square holes, 112 drive pin seat
1121 drive pin slot, 1122 trundles
12 buttons, 121 transmission pin-and-holes
122 drive surface, 13 transmission case bodies
The perforation of 131 transmission cases, 1311 buttons
1312 fastening pawl 1313 outer shaft hole
132 cover plates, 1321 locating slots
1324 screws 1325 are brought the hole together
133 back nuts 1331 are brought end together
14 driver plates, 141 driver blades
142 tooth bars, 143 locating pieces
144 drive blocks, 145 recesses
146 back-moving springs 15 collude driving wheel
151 hole 152 drive plates of rising as high as the banks
16 meshing wheels, 161 square holes
162 circular holes, 163 external tooths
164 linked blocks, 17 dwangs
171 dwang holes, 18 driving shafts
182 round bar portions of 181 square bar portions
183 flat bar portions, 184 retaining ring grooves
185 drive clasp 20 lock bolts
21 dead bolts 22 change the hole
23 through holes, 30 inboard lock bodies
31 inboard back-moving springs 32 drive square hole
The specific embodiment
The utility model is a kind of lock transmission device, and is please extremely shown in Figure 4 referring to Fig. 1, comprises the outside lock body 10, a lock bolt 20 and the inboard lock body 30 that combine, wherein:
This outside lock body 10 is provided with leader's seat 11, its have outwardly the outside and towards lock bolt 20 inner face with inboard lock body 30, offer a square hole 111 in the downside of handle base 11, corresponding square hole 111 left sides, the position of right both sides, in the inner face of handle base 11 in conjunction with two drive pin seat 112, respectively form a drive pin slot 1121 in two drive pin seat, 112 opposite positions, penetrate a button 12 inwardly in square hole 111 outsides, position between corresponding two drive pin slot 1121 wears a transmission pin-and-hole 121 in the middle of button 12, one trundle 1122 is set between two drive pin slot 1121, pass the transmission pin-and-hole 121 of button 12 with trundle 1122, the end face in button 12 the inners forms a drive surface 122 again;
Internal junction unification transmission case body 13 in handle base 11, it is for the casket body of rectangle and comprise a transmission case 131 and the cover plate 132 that is covered on transmission case 131 inboards, wherein transmission case 131 for opening inwardly box body and be incorporated into the inside of handle base 11, the position of corresponding square hole 111, offer button perforation 1311 in the centre of transmission case 131 bottoms, penetrate with button perforation 1311 the inner for button 12, and button 1311 left sides of boring a hole, the part of right both sides covers two drive pin slot 1121, the position of fixed conveyor pin 1122 by this, in transmission case 131 left sides, on right each side inner edge, upper/lower positions protrudes out two fastening pawls 1312 inwardly, wears an outer shaft hole 1313 again in the centre of transmission case 131;
One driver plate 14 is set in transmission case body 13, it is the square frame body of height less than transmission case body 13, the position of corresponding button perforation 1311 is extended a driver blade 141 inwardly in the centre of driver plate 14 bottoms, the drive surface 122 that is subjected to button 12 the inners with driver blade 141 against; In driver plate 14 and arranged on left and right sides wherein the inner edge of a side form a vertically extending tooth bar 142, upper/lower terminal in this side respectively is convexly equipped with a positioning block 143 backwards again, protrude out a drive block 144 backwards in the centre of driver plate 14 opposite side inner edges, again in recessed formation one recess 145 of the end face of this opposite side, one back-moving spring 146 is set in recess 145, be resisted against the inner face and the driver plate 14 at transmission case 131 tops with top, the two ends, the end of back-moving spring 146, and aforementioned two locating pieces 143 and drive block 144 are resisted against the inner face of transmission case 131 respectively;
The position of corresponding outer shaft hole 1313 inboards, between two locating pieces 143 and drive block 144, be provided with one and collude driving wheel 15, it wears the hole 151 of rising as high as the banks for plectane body and corresponding outer shaft hole 1313, the below of corresponding drive block 144, in oblique down extension one drive plate 152 on every side that colludes driving wheel 15, it is fan-shaped plate body and the bottom surface that is resisted against drive block 144;
One meshing wheel 16 is set in driver plate 14, it is posted by the inboard of colluding driving wheel 15 with one heart, wear a square hole 161 outwardly in meshing wheel 16 inner faces, form the less circular hole of a diameter 162 in square hole 161 adjoining outer ends of colluding driving wheel 15, the position of corresponding tooth bar 142, around meshing wheel 16, form an external tooth 163, with external tooth 163 and tooth bar 142 engagements, on meshing wheel 16 outsides, following both sides are convexly equipped with the linked block 164 of two arcs outwardly, by two linked blocks 164 with rotatable form be placed in collude driving wheel 15 around, the linked block 164 of downside also is resisted against the side that drive plate 152 is not resisted against drive block 144, and the inner of meshing wheel 16 also is through at interior axis hole 1322;
The square hole 161 of corresponding meshing wheel 16 is provided with a dwang 17, it is the square body of rod that extends along inside and outside direction, and be inserted in the square hole 161 of meshing wheel 16 with the outer end, run through a dwang hole 171 vertically in the inside of dwang 17, it is the circular opening of form fit circular hole 162; Be provided with a driving shaft 18, it is in the edge, the body of rod that outer direction is extended also is provided with a square bar portion 181, a round bar portion 182 extends outwardly in the outer end of square bar portion 181, be through at the dwang hole 171 of dwang 17 and the circular hole 162 of meshing wheel 16 with round bar portion 182, form a flat bar portion 183 in the outer end of round bar portion 182, fasten in the hole 151 and pass the outer shaft hole 1313 of transmission case 131 outwardly of rising as high as the banks of colluding driving wheel 15 with flat bar portion 183, in flat bar portion 183 pass outer shaft hole 1313 parts around be arranged with a retaining ring groove 184, drive clasp 185 in retaining ring groove 184 nested, to drive the position location of clasp 185 with driving shaft 18.
This lock bolt 20 is located at the position of lock body 10 inboards, the outside, in the other dead bolt 21 that is provided with of the side of lock bolt 20, but wear the commentaries on classics hole 22 of an interlock dead bolt 21 withdrawals in the centre of lock bolt 20, this commentaries on classics hole 22 is square hole and the square bar portion 181 that is sheathed on driving shaft 18, corresponding two back nuts 133 wear two through hole 23 in lock bolt 20, are placed in two back nuts 133 with two through hole 23.
This inboard lock body 30 is located at the position of lock bolt 20 inboards, its inside is provided with an inboard back-moving spring 31, in the middle of the outer end, form one again and drive square hole 32, to drive square bar portion 181 the inners that square hole 32 is sheathed on driving shaft 18, two back nuts 133 of outside lock body 10 are placed through the left side of inboard lock body 30 with inner end, right both sides, can cooperate two long screws to use, make each long screw pass inboard lock body 30, each back nut 133 and screw lock are in the inside of handle base 11, by this with inboard lock body 30, lock bolt 20 and outside lock body 10 are loaded in the solid device of locking for whole group lock on the door-plate.
When the utility model uses, as shown in Figure 1 and Figure 2, be that lock bolt 20 is loaded in the door, again outside lock body 10 and inboard lock body 30 are installed on the outside of door and the inboard of door respectively, can drive the dead bolt 21 that drives lock bolt 20 when dwang 17 rotates retreats, reach and separate the door bolt effect of opening the door, and press the button 12 or clockwise, be rotated counterclockwise moving inboard lock body 30 and all can make dwang 17 rotations.
When pressing the button 12 of outside lock body 10, as Fig. 5, shown in Figure 6, the drive surface 122 of button 12 the inners can promote driver blade 141 and driver plate 14 up, driver plate 14 meetings this moment drive the meshing wheel 16 of engagement with tooth bar 142 and plug the dwang 17 that is fixed in square hole 161 and rotate towards counterclockwise direction, separating door bolt with dwang 17 driving lock bolts 20 opens the door, when aforementioned operation is finished and is decontroled button 12, back-moving spring 146 can promote driver plate 14 and move down, and interlock meshing wheel 16 and button 12 are got back to initial position.
Aforementioned pressing button 12 is separated and is fastened with a bolt or latch in the process of opening the door, because the dwang hole 171 of dwang 17 and the round bar portion of driving shaft 18 182 cooperating for circular hole and round bar, therefore can not drive driving shaft 18 in dwang 17 rotating process rotates, the inboard back-moving spring 31 that drives inboard lock body 30 in the time of can avoiding outside button 12 to separate door bolt moves simultaneously, can increase the application life of lock drive mechanism, and the excessive defective of the strength of opening the door that causes by inboard back-moving spring 31 can avoid button 12 to press the time.
When clockwise rotating inboard lock body 30, as Fig. 7, shown in Figure 8, be with clockwise direction rotating driveshaft 18, the driving wheel 15 that colludes that drive is incorporated into round bar portion 182 together rotates, collude drive block 144 up and drive on the driver plate 14 with drive plate 152 and move, driver plate 14 can rotate towards counterclockwise direction with the meshing wheel 16 and the dwang 17 of tooth bar 142 drive engagements at this moment, separates door bolt with dwang 17 driving lock bolts 20 and opens the door.
When rotating counterclockwise inboard lock body 30, as Fig. 7, shown in Figure 9, be with counterclockwise direction rotating driveshaft 18, the driving wheel 15 that colludes that drive is incorporated into round bar portion 182 together rotates, collude the linked block 164 of downside towards the side with drive plate 152, meshing wheel 16 and dwang 17 are together rotated towards counterclockwise direction, separate door bolt with the dwang 17 driving lock bolts 20 of spinning movement and open the door.
The utility model aforementioned structure, no matter be to separate bolt with the pressing button 12 or the mode of rotating inboard lock body 30 to open the door, all be to be undertaken by the mode of a dwang 17 drive lock bolts 20 motions merely, therefore can avoid existing early stage big grip structure to insert that the motion of lock bolt cam driven lock bolt is caused simultaneously respectively as long as thick the changing of door will be changed the defective of both sides dwang length, therefore can make things convenient for the user to utilize when mounted by two dwangs.
Claims (4)
1. a lock transmission device is characterized in that, comprising:
One outside lock body, be provided with leader's seat, offer a square hole in the downside of this handle base, sentence and to go up in this square hole, the form of lower swing is in conjunction with a button, end face in this button the inner forms a drive surface, internal junction unification transmission case body in this handle base, it is for the casket body of rectangle and comprise that a transmission case and is covered on the cover plate of this transmission case inboard, offer button perforation in the centre of this transmission case body bottom, described button penetrates this button perforation with the inner, wear an outer shaft hole in the centre of this transmission case, the position to should outer shaft hole wears axis hole in this cover plate;
One driver plate is set in this transmission case body, it is provided with a driver blade for the square frame body and in the bottom, with this driver blade be subjected to this drive surface against, protruding backwards two locating pieces of stating around this driver plate, in this driver plate and arranged on left and right sides wherein the inner edge of a side form a vertically extending tooth bar, be convexly equipped with a drive block backwards in the centre of opposite side inner edge again, be resisted against the inner face of this transmission case with two locating pieces and this drive block, between the inner face at the top of this driver plate and this transmission case top, be provided with a back-moving spring again;
To position that should outer shaft hole, be provided with one in this drive block side and collude driving wheel, it is for the plectane body and wear the hole of rising as high as the banks, to below that should drive block, collude oblique extension one drive plate on every side of driving wheel down in this, be resisted against the bottom surface of this drive block with this drive plate, in this inner concentric of colluding driving wheel meshing wheel that reclines, its inner face wears a square hole, form the less circular hole of a diameter in the outer end of this square hole, to position that should tooth bar, around this meshing wheel, form an external tooth, with external tooth and the engagement of this tooth bar, on this meshing wheel outside, following both sides are convexly equipped with the linked block of two arcs outwardly, with two linked blocks be placed in this collude driving wheel around, this linked block of downside also is resisted against the side that this drive plate is not resisted against this drive block;
To being provided with a dwang by square hole, axis hole and plug with the outer end and to be fixed in this square hole in it passes, the dwang hole of running through a circle in the inside of this dwang vertically, be provided with a driving shaft, it is provided with a square bar portion, a round bar portion extends outwardly in the outer end of this square bar portion, be through at dwang hole and this circular hole of this dwang with this round bar portion, form a flat bar portion in the outer end of this round bar portion, fasten in this hole and pass this outer shaft hole outwardly of rising as high as the banks with this flat bar portion, in this flat bar portion pass this outer shaft hole part around be arranged with a retaining ring groove, drive the clasp location in this retaining ring groove nested;
One lock bolt is located at the position of this lock body inboard, outside, in the other dead bolt that is provided with of the side of this lock bolt, but forms the commentaries on classics hole of this dead bolt withdrawal of an interlock in the middle of this lock bolt, is located at the square bar portion of this driving shaft with this commentaries on classics borehole jack; And
One inboard lock body is located at the position of this lock bolt inboard, and its inside is provided with an inboard back-moving spring, forms one again and drive square hole in the middle of the outer end, is sheathed on the inner of this square bar portion with this driving square hole.
2. lock transmission device according to claim 1, it is characterized in that: the position of corresponding described square hole and arranged on left and right sides, in the inner face of described handle base in conjunction with two drive pin seat, respectively form a drive pin slot in two drive pin seat opposite positions, described button penetrates this square hole by the outside, position between corresponding two drive pin slot, in the middle of this button, wear a transmission pin-and-hole, one trundle is set between two drive pin slot, pass this transmission pin-and-hole with this trundle, described transmission case covers two drive pin slot with the part of described button perforation and arranged on left and right sides.
3. lock transmission device according to claim 1 and 2, it is characterized in that: described transmission case be opening inwardly box body and be incorporated into the inside of described handle base, in this transmission case left side, on right each side inner edge, upper/lower positions protrudes out two fastening pawls inwardly, described cover plate is a left side, right both sides width is greater than to rectangle plate body that should transmission case, the position of its corresponding four fastening pawls, in a left side, right both sides wear four locating slots altogether, be inserted in four fastening pawls in conjunction with the location with four locating slots, a top and a left side in the middle of this cover plate, the bottom of right both sides respectively wears a screw hole, corresponding each screw hole is provided with a screw, passes each screw hole and screw lock in the positioned internal of this handle base with each screw.
4. lock transmission device according to claim 3, it is characterized in that: the and arranged on left and right sides in the middle of described cover plate wears two and brings the hole together, correspondence is respectively brought the hole together and is provided with a back nut, it is the straight tube body that extends along inside and outside direction, each back nut form in the outer end diameter less bring end together, be embedded at and respectively bring the location, hole together respectively to bring end together; The position of corresponding two back nuts wears two through hole in described lock bolt, is placed in two back nuts with two through hole; Described inboard lock body is sheathed on the inners of two back nuts with and arranged on left and right sides, and corresponding each back nut is provided with a long screw, with each long screw pass this inboard lock body, each back nut and screw lock in the positioned internal of this handle base.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010201801574U CN201695760U (en) | 2010-05-06 | 2010-05-06 | Lock driving device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010201801574U CN201695760U (en) | 2010-05-06 | 2010-05-06 | Lock driving device |
Publications (1)
Publication Number | Publication Date |
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CN201695760U true CN201695760U (en) | 2011-01-05 |
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ID=43396999
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN2010201801574U Expired - Fee Related CN201695760U (en) | 2010-05-06 | 2010-05-06 | Lock driving device |
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CN (1) | CN201695760U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102979364A (en) * | 2012-12-20 | 2013-03-20 | 广东坚士制锁有限公司 | Integrated large handle lock |
CN113825882A (en) * | 2019-08-23 | 2021-12-21 | 品谱股份有限公司 | Locking assembly with trigger handle |
-
2010
- 2010-05-06 CN CN2010201801574U patent/CN201695760U/en not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102979364A (en) * | 2012-12-20 | 2013-03-20 | 广东坚士制锁有限公司 | Integrated large handle lock |
CN102979364B (en) * | 2012-12-20 | 2015-01-21 | 广东坚士制锁有限公司 | Integrated large handle lock |
CN113825882A (en) * | 2019-08-23 | 2021-12-21 | 品谱股份有限公司 | Locking assembly with trigger handle |
CN113825882B (en) * | 2019-08-23 | 2024-02-13 | 品谱股份有限公司 | Locking assembly with trigger handle |
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