CN213144138U - Handle lock of narrow-frame side-hung glass door - Google Patents

Abstract

The utility model discloses a handle lock of a narrow-frame side-hung glass door, which comprises a lock tongue box arranged on a door frame, a lock tongue arranged on the lock tongue box, a lock body arranged on a fan frame and a handle in transmission connection with the lock body, wherein the lock tongue can retract, hide and extend in a translational motion manner, the lock body is provided with a lock hole slider capable of moving up and down, the lock hole slider is in transmission connection with the handle, the handle is arranged on the fan frame and positioned at the side part of a glass mounting groove of the fan frame, the lock hole slider can suck the lock tongue in a magnetic suction manner to extend into a lock hole of the lock hole slider to lock when corresponding to the lock tongue, and the handle can enable the lock tongue to slide out from the lock hole of the lock hole slider and automatically reset to retract; the glass door is suitable for being installed on a narrow-frame side-hung glass door, and the installation can be realized without opening the glass door; meanwhile, the door lock has the characteristics that the lock tongue and the lock tongue box are mounted on the door frame, the lock body and the handle are conveniently mounted on the fan frame, and the door lock has indoor counter locking and outdoor emergency unlocking.

Description

Handle lock of narrow-frame side-hung glass door

Technical Field

The utility model belongs to the technical field of the door and window accessory, concretely relates to flat-open glass door handle lock.

Background

The mode of installing the handle lock on narrow frame flat-open glass door at present is, traditional by the flexible lock body of taking the spring bolt of handle and square shaft drive is installed on glass door leaf, the hasp of taking the keyhole is then installed on the door frame, and because the door leaf frame section bar width of narrow frame flat-open glass door is narrower, driven handle lock body can't install in door leaf frame section bar completely, need the part to install on glass door, this leads to just can make the lock body square shaft and the spring bolt subassembly of handle lock realize the installation in glass door upper shed, at glass door upper shed both increase glass's opening process, simultaneously easily cause glass door to damage again in the opening process.

Disclosure of Invention

The utility model aims at providing a be suitable for and install in the narrow frame flat-open glass door handle lock that need not to realize the installation at glass door upper shed in narrow frame flat-open glass door.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a narrow frame flat-open glass door handle lock, including installing in the spring bolt box of door frame, install in the spring bolt of this spring bolt box, install in the lock body of fan frame and the handle of being connected with this lock body transmission, the spring bolt can the translation activity indentation hide and stretch out, the lock body has the lockhole slider that can reciprocate, the lockhole slider is connected with the handle transmission, the handle is installed in the lateral part of fan frame and the glass mounting groove that is located fan frame, the lockhole slider can stretch into the lockhole to the lockhole slider with the mode suction of magnetism with the spring bolt when corresponding with the spring bolt and lock, the operation handle can make the spring bolt follow the lockhole of lockhole slider roll-off and automatic re indentation hide in the realization of spring bolt box and open.

Furthermore, the lock tongue box is hidden and installed in the door frame cavity of door frame, and the spring bolt contains first magnet and is connected with the lock tongue box through first spring, and the back that the lockhole slider corresponds first magnet and is located the lockhole is equipped with the second magnet that attracts mutually with first magnet, and the spring bolt is from the lockhole after the roll-off by first spring pulling indentation hidden in the lock tongue box that resets.

Further, the lock tongue box includes the box body, lock box back shroud and lock box front panel, the box body level link up and is equipped with the spring bolt mounting hole, lock box back shroud fastening installation is in the rear end of box body, lock box front panel installs in the preceding terminal surface of box body and corresponds the spring bolt mounting hole and is equipped with the spring bolt perforation, the spring bolt is installed in the spring bolt mounting hole, the spring bolt still includes lock tongue piece and spring bolt tailcap, the lock tongue piece has towards open-ended lock tongue chamber, first magnet is installed in the lock tongue chamber, the spring bolt tailcap is installed and is located the rear portion of first magnet in the lock tongue chamber and fix a position first magnet, the spring bolt tailcap is connected with lock box back shroud through first spring.

Further, a first horizontal long circular hole and a second horizontal long circular hole which are parallel to each other are formed in the front end face of the box body, a first nut is arranged on the back of the first horizontal long circular hole, a screw hole is formed in the front panel of the lock box and corresponds to the first horizontal long circular hole, a panel mounting screw penetrates through the screw hole, the first horizontal long circular hole is in threaded connection with the first nut, an adjusting screw hole is formed in the front panel of the lock box and corresponds to the second horizontal long circular hole, a screw connecting piece is arranged on the back of the second horizontal long circular hole, an adjusting screw penetrates through the adjusting screw hole and is connected to the screw connecting piece in an installing mode, the adjusting screw is cylindrical, an adjusting groove hole is formed in the outer end face of the adjusting screw in an eccentric mode, the bolt is wider than the bolt block, the adjusting screw can be screwed to enable the.

Further, the lock body includes lock body frame and lock body apron, the slider mounting groove that can supply the lockhole slider activity from top to bottom is seted up to the lock body frame, lockhole slider sliding connection installs and passes through the second spring and be connected with the lock body frame in the lower extreme of slider mounting groove and lockhole slider, the first apron slotted hole that can supply the lock tongue to stretch into the passing is seted up to the lockhole that lock body apron fastening was installed on the preceding terminal surface of lock body frame and corresponds the lockhole slider, the handle includes transmission box and handle, lock body mounting screw passes lock body frame and fan frame and connects the lateral part that will transmit the box and install the transmission box in the glass.

Further, the lockhole slider extends towards the transmission box and is provided with transmission connecting portion, be provided with the transmission strip of being connected with transmission connecting portion in the transmission box, the transmission strip includes the rack, be provided with in the transmission box with handle coaxial arrangement's driving gear, be provided with coaxial arrangement's first driven gear and second driven gear in the transmission box, first driven gear is connected with the driving gear meshing transmission, the driven gear of second is connected with the rack meshing transmission, be provided with in the transmission box with the driving gear be connected can order about the torsional spring that the driving gear resets, it can drive the transmission strip and pull the lockhole slider downwards and remove and make the spring bolt from the lockhole of lockhole slider roll-off in the lockhole to rotate the handle downwards.

Furthermore, the lockhole slider still includes the slider main part, slider back shroud and slider front shroud, and the lockhole level link up and sets up in the slider main part, and the lockhole has the direction skew wall that enables the spring bolt from the lockhole roll-off, and the installation of second magnet sets up in the rear end of lockhole and fixes a position by the slider back shroud of fastening installation in slider main part rear end, and slider front shroud fastening installation forms the slider groove in the both sides of slider main part in the front end of slider main part, and the lockhole slider passes through the slider groove and can set up in the lock body by upper and lower movable slidable mounting.

Further, the handle comprises an inner handle arranged at one side of the glass mounting groove of the fan frame and positioned indoors and an outer handle arranged at the other side of the glass mounting groove of the fan frame and positioned outdoors, a U-shaped locking plate capable of pushing and moving integrally is arranged below the rack on the lock body main frame, a reverse locking button hole is arranged on the transmission box of the inner handle corresponding to the U-shaped locking plate, a reverse locking button is arranged in the reverse locking button hole, grooves capable of accommodating two legs of the U-shaped locking plate and moving the legs of the U-shaped locking plate are respectively arranged on the transmission boxes of the inner handle and the outer handle, a ball is arranged at one side of the reverse locking button, the ball is connected with the transmission box of the inner handle through a spring, one end of the reverse locking button, which is in contact with the ball, is provided with a tip end with inclined walls at two sides, the reverse locking button can push the U-shaped locking plate to move integrally and enables the outdoor side legs to support and prop against the lower part of the rack, the lower end of the rack is provided with a lower tip which can push the U-shaped locking plate to integrally move towards the indoor side when the rack drives the lock hole sliding block to move downwards so that the leg below the rack of the outer handle can be moved away from the lower part of the rack of the outer handle.

Further, be provided with emergency button hole on the transmission box of outer handle, the inboard that lies in emergency button hole in the transmission box of outer handle is installed and is pushed away U-shaped locking plate towards indoor side moving as a whole and make its emergency button who moves from the rack below of outer handle of the piece foot that lies in the rack below of outer handle, one side of emergency button is provided with the ball equally, the ball passes through spring coupling and installs in the transmission box of outer handle, emergency button is equipped with the pressing post towards emergency button hole protrusion, the pressing post is hidden to be installed in emergency button hole.

The utility model discloses following beneficial effect has:

the utility model relates to a narrow frame flat-open glass door handle lock, its spring bolt box is installed in the door frame, the spring bolt is installed in the spring bolt box, the lock body is installed in the fan frame, the spring bolt can the translation activity indentation hide and stretch out, the lock body has the lockhole slider that can reciprocate, the lockhole slider is connected with the handle transmission, the handle is installed in the fan frame and is located the lateral part of the glass mounting groove of fan frame, the lockhole slider can be with the spring bolt suction in the mode of magnetism when the spring bolt corresponds with the spring bolt and stretch into the lockhole of lockhole slider to lock, the operation handle can make the spring bolt slide out from the lockhole of lockhole slider and automatic reset indentation hide in the spring bolt box; the glass door is suitable for being installed on a narrow-frame side-hung glass door, and the installation can be realized without opening the glass door; meanwhile, the door lock has the characteristics that the lock tongue and the lock tongue box are mounted on the door frame, the lock body and the handle are conveniently mounted on the fan frame, and the door lock has indoor counter locking and outdoor emergency unlocking.

Drawings

FIG. 1 is a structural view of the whole installation of the handle lock of the narrow-frame side-hung glass door of the present invention;

FIG. 2 is an exploded view of the handle lock of a narrow-frame side-hung glass door of the present invention;

FIG. 3 is a disassembled structure view of the bolt and the bolt box of the handle lock for the narrow-frame side-hung glass door of the present invention;

FIG. 4 is a disassembled structure view of the lock body and the handle of the handle lock for the narrow-frame side-hung glass door of the present invention;

FIG. 5 is a disassembled structure view of the lock body and the handle of the handle lock for the narrow-frame side-hung glass door of the present invention;

fig. 6 is a disassembled structure view of the lock body and the lock hole slider of the handle lock of the narrow-frame side-hung glass door of the utility model;

fig. 7 is a disassembled structure view of the lock body and the lock hole slider of the handle lock of the narrow-frame side-hung glass door of the utility model;

fig. 8 is an assembly structure view of the handle lock of the narrow-frame side-hung glass door of the present invention;

fig. 9 is a disassembled structure view of the bolt box of the handle lock of the narrow-frame side-hung glass door of the utility model;

FIG. 10 is a disassembled structure view of the inner handle of the handle lock for narrow-frame side-hung glass doors of the present invention;

fig. 11 is a disassembled structure view of an inner handle of the handle lock of the narrow-frame side-hung glass door of the utility model;

FIG. 12 is a disassembled structure view of an outer handle of the handle lock of the narrow-frame side-hung glass door of the present invention;

fig. 13 is the utility model relates to a disassembly structure chart of its outer handle of narrow frame flat-open glass door handle lock.

Detailed Description

The invention will be further described with reference to the accompanying drawings and specific embodiments so as to more clearly understand the technical idea claimed in the invention.

As shown in fig. 1-2 the utility model relates to a narrow frame flat-open glass door handle lock, including installing in the lock tongue box 1 of door frame 100, install in the spring bolt 2 of this lock tongue box 1, install in the lock body 3 of fan frame 200 and the handle 4 of being connected with 3 transmissions of this lock body, spring bolt 2 can the translation activity indentation hide and stretch out, lock body 3 has lockhole slider 7 that can reciprocate, lockhole slider 7 is connected with the 4 transmissions of handle, handle 4 is installed in fan frame 200 and is located the lateral part of the glass mounting groove 300 of fan frame 200, lockhole slider 7 can be relative with spring bolt 2 with the mode suction of magnetism inhale the lockhole 73 that stretches into to lockhole slider 7 and lock, operation handle 4 can make lockhole 2 follow the lockhole 73 of lockhole slider 7 roll-off and automatic re indentation hide in lock tongue box 1 and realize opening, be suitable for installing and need not to realize the installation on the glass door in narrow frame flat-open-hung glass door.

As shown in fig. 3-9, the bolt box 1 is hidden in the door frame cavity 101 of the door frame 100, the frame surface of the door frame 100 is provided with a lock box mounting hole 102 communicated with the door frame cavity 101, the upper end and the lower end of the lock box mounting hole 102 are positioned in the door frame cavity 101 and provided with bolt box positioning blocks 103, the bolt 2 comprises a first magnet 22 and is connected with the bolt box 1 through a first spring 24, a lock hole slider 7 is provided with a second magnet 77 attracted with the first magnet 22 corresponding to the first magnet 22 and positioned on the back of the lock hole 73, the bolt 2 slides out of the lock hole 73 and is reset and retracted by the first spring 24 and hidden in the bolt box 1, the bolt box 1 comprises a box body 11, a lock box rear cover plate 13 and a lock box front panel 15, the box body 11 is horizontally provided with a bolt mounting hole 12, the lock box rear cover plate 13 is tightly mounted at the rear end of the box body 11, the lock box front panel 15 is mounted at the front end of the box body 11 and is provided with a, the bolt 2 is installed in the bolt installation hole 12, the upper and lower ends of the front end surface of the box body 11 are respectively provided with a bolt box positioning slot 14 corresponding to the bolt box positioning block 103, the bolt box positioning slot 14 is in fit installation connection with the bolt box positioning block 103, the bolt 2 further comprises a bolt block 21 and a bolt tail cover 23, the bolt block 21 is provided with a bolt cavity opening backwards, a first magnet 22 is installed in the bolt cavity, the bolt tail cover 23 is installed in the bolt cavity and positioned and fixed at the rear part of the first magnet 22, the bolt tail cover 23 is connected with the bolt box back cover plate 13 through a first spring 24, a limit platform 212 for preventing the bolt block 21 from completely penetrating out of the bolt installation hole 12 is formed by turning up and down the opening at the rear end of the bolt block 21, a groove body 213 in sliding connection with the inner wall of the bolt installation hole 12 is arranged on the limit platform 212, a clamping hole 211 is arranged on the side wall of the bolt tail cover 21, a clamping bulge 231 is arranged on the outer wall of the bolt tail cover 23 corresponding to the clamping hole 211, the lock tongue tail cover 23 is clamped in the clamping hole 211 through the clamping bulge 231 and fixedly arranged in the lock tongue cavity of the lock tongue piece 21.

A first horizontal long round hole 111 and a second horizontal long round hole 113 which are parallel to each other are arranged on the front end surface of the box body 11, a first nut 112 is arranged on the back of the first horizontal long round hole 111, a screw hole 151 is arranged on the front panel 15 of the lock box corresponding to the first horizontal long round hole 111, a panel mounting screw 153 passes through the screw hole 151, the first horizontal long round hole 111 is in threaded connection with the first nut 112, an adjusting screw hole 152 is arranged on the front panel 15 of the lock box corresponding to the second horizontal long round hole 113, a screw connecting piece 114 is arranged on the back of the second horizontal long round hole 113, an adjusting screw 154 passes through the adjusting screw hole 152 and the second horizontal long round hole 113 and is in mounted connection with the screw connecting piece 114, the adjusting screw 154 is in a cylindrical shape, an adjusting slot hole 155 is eccentrically arranged on the outer end surface of the adjusting screw 154, the bolt through hole 16 is wider than the bolt block 21, the left and right adjustment of the, in addition, a second nut 171 is further disposed in the box body 11, and the lock box positioning screw 17 passes through the second nut 171 from the front end surface of the box body 11, is connected to the second nut 171 through a screw thread, passes through the lock box rear cover plate 13, extends toward the cavity wall of the door frame cavity 101, and abuts against the cavity wall of the door frame cavity 101 to position and fix the box body 11.

The lock body 3 comprises a lock body main frame 31 and a lock body cover plate 33, the lock body main frame 31 is provided with a slide block mounting groove 32 which can allow the keyhole slide block 7 to move up and down, the keyhole slide block 7 is slidably connected and mounted in the slide block mounting groove 32, the lower end of the keyhole slide block 7 is connected with the lock body main frame 31 through a second spring 71, the lock body main frame 31 is provided with a spring mounting seat 321, the lower end of the second spring 71 is mounted in the spring mounting seat 321, the upper end of the second spring 71 is mounted and connected with the keyhole slide block 7, the lock body cover plate 33 is tightly mounted on the front end face of the lock body main frame 31 and is provided with a first cover plate slotted hole 34 corresponding to the keyhole 73 of the keyhole slide block 7 and allowing the bolt 2 to extend through, the handle 4 comprises a transmission box 5 and a handle 6, the lock body mounting screw 35 passes through the lock body main frame 31 and the fan frame 200 to be connected with the transmission box 5, the, the lockhole sliding block 7 is provided with a transmission connecting part 74 extending towards the transmission box 5, a transmission strip 8 connected with the transmission connecting part 74 is arranged in the transmission box 5, the transmission connecting part 74 is provided with a vertically arranged connecting groove 75, the transmission strip 8 is provided with a connecting block 82 extending towards the connecting groove 75 in a protruding way, the connecting block 82 is inserted and connected with the connecting groove 75, the transmission strip 8 comprises a rack 81, the rack 81 is provided with a transmission box connecting groove 84, a rack slide rail 50 is arranged in the transmission box 5 corresponding to the transmission box connecting groove 84, the transmission box connecting groove 84 is connected with the rack slide rail 50 in a vertical sliding way, a driving gear 91 coaxially arranged with the handle 6 is arranged in the transmission box 5, a first driven gear 92 and a second driven gear 93 coaxially arranged are arranged in the transmission box 5, the first driven gear 92 is connected with the driving gear 91 in a meshing way, the transmission box 5 is internally provided with a torsion spring 94 which is connected with the driving gear 91 and can drive the driving gear 91 to reset, the lockhole slider 7 also comprises a slider main body 72, a slider rear cover plate 78 and a slider front cover plate 79, the lockhole 73 is horizontally arranged on the slider main body 72 in a penetrating way, the lockhole 73 is provided with a guide inclined wall 731 which can enable the bolt 2 to slide out from the lockhole 73, a second magnet 77 is arranged at the rear end of the lockhole 73 and is positioned and fixed by the slider rear cover plate 78 which is fixedly arranged at the rear end of the slider main body 72, the slider front cover plate 79 is fixedly arranged at the front end of the slider main body 72 and forms slider grooves 710 at two sides of the slider main body 72, the lockhole slider 7 can be movably arranged on the lock body 3 up and down through the slider grooves 710, two sides of the slider mounting groove 32 of the lock body 3 are provided with guide bars 322, the two sides of the window frame 200, which are located at the glass mounting groove 300, are provided with vertical extending longitudinal grooves 201, the transmission connecting part 74 is inserted in the longitudinal grooves 201 and can move up and down along the longitudinal grooves 201, the lock body mounting screw 35 penetrates through the lock body main frame 31 and the longitudinal grooves 201 of the window frame 200 and is connected to the transmission box 5, the mounting heights of the lock body 3 and the handle 4 can be integrally adjusted up and down by loosening the lock body mounting screw 35, meanwhile, a lock body outer cover plate 36 which is flush with the frame surface of the window frame 200 is fastened and fixed on the outer side of the lock body cover plate 33 on the front end surface of the lock body main frame 31, a second cover plate groove hole 37 is formed in the lock body outer cover plate 36 corresponding to the first cover plate groove hole 34, the length of the second cover plate groove hole 37 in the height direction is longer than that of the first cover plate groove hole 34, and the mounting heights of the lock body 3 and the.

As shown in fig. 2 and 10-13, the handle 4 includes an inner handle 41 installed at one side of the glass installation groove 300 of the fan frame 200 and located indoors and an outer handle 42 installed at the other side of the glass installation groove 300 of the fan frame 200 and located outdoors, a lock body main frame 31 is installed below the rack 81 and provided with a U-shaped locking plate 54 capable of pushing and pushing the whole body, a transmission box 5 of the inner handle 41 is provided with a back-locking button hole 51 corresponding to the U-shaped locking plate 54, a back-locking button 52 is installed in the back-locking button hole 51, grooves 53 capable of accommodating two legs of the U-shaped locking plate 54 and moving the legs of the U-shaped locking plate 54 are respectively arranged on the transmission boxes 5 of the inner handle 41 and the outer handle 42, one side of the back-locking button 52 is provided with a ball 55, the ball 55 is installed on the transmission box 5 of the inner handle 41 through a spring connection, one end of the back-locking button 52 in contact with the ball 55 has a tip 56 with two, when the back lock button 52 is pressed, the U-shaped locking plate 54 can be pushed to integrally move, the outdoor side leg of the U-shaped locking plate is supported and abutted against the lower part of the rack 81 of the outer handle 42 to carry out back lock on the outer handle 42, when the outer handle 42 is operated outdoors, the glass door cannot be opened, the lower end of the rack 81 is provided with a lower tip 83 which can push the U-shaped locking plate 54 to integrally move towards the indoor side when the rack 81 drives the lock hole sliding block 7 to move downwards so that the leg positioned below the rack 81 of the outer handle 42 is moved from the lower part of the rack 81 of the outer handle 42, the handle 6 of the inner handle 41 is rotated so that the rack 81 moves downwards to reset the back lock button 52, and the U-shaped locking plate 54 moves towards the indoor side integrally so that the leg positioned below the rack 81 of the outer handle 42 is moved from the lower part of the rack 81 of the outer handle 42.

An emergency button hole 57 is arranged on the transmission box 5 of the outer handle 42, an emergency button 58 which can push the U-shaped locking plate 54 to integrally move towards the indoor side so that the plate foot positioned below the rack 81 of the outer handle 42 can be moved away from the lower part of the rack 81 of the outer handle 42 is arranged at the inner side of the emergency button hole 57 in the transmission box 5 of the outer handle 42, a ball 55 is also arranged at one side of the emergency button 58, the ball 55 is connected with the transmission box 5 of the outer handle 42 through a spring, a pressing column 59 is arranged on the emergency button 58 in a protruding way towards the emergency button hole 57, the pressing column 59 is hidden and arranged in the emergency button hole 57, when the pressing column 59 is pressed outdoors, the emergency button 58 can push the U-shaped locking plate 54 to move integrally towards the indoor side, so that the plate foot positioned below the rack 81 of the outer handle 42 is moved away from the lower part of the rack 81 of the outer handle 42, and the glass door can be opened by operating the outer handle 42 outdoors in an emergency situation.

The utility model discloses installation and the using-way of narrow frame flat-open glass door handle lock do, lock tongue box 1 is installed in door frame 100, spring bolt 2 is installed in lock tongue box 1, lock body 3 is installed in fan frame 200, handle 4 is installed in fan frame 200 and is located the lateral part of the glass mounting groove 300 of fan frame 200, the glass door is installed in the glass mounting groove 300 of fan frame 200, under the glass door state of opening, spring bolt 2 is the indentation and hides in lock tongue box 1, when the lockhole 73 of the lockhole slider 7 of lock body 3 aligns with spring bolt 2 when closing the glass door, the second magnet 77 of lockhole slider 7 inhales spring bolt 2 from the spring bolt mounting hole 12 suction of lock tongue box 1 through the magnetism to the first magnet 22 of spring bolt 2 and stretches into in the lockhole 73 of lockhole slider 7 and carries out the locking of glass door; when the handle is opened, the handle 6 of the handle 4 is rotated downwards to drive the driving gear 91 to rotate so as to drive the first driven gear 92 and the second driven gear 93 to rotate synchronously, the second driven gear 93 drives the rack 81 to slide downwards to drive the lock hole slider 7 to move downwards, so that the bolt 2 slides out under the guidance of the guide inclined wall 731 of the lock hole 73, the opening of the handle lock is realized, the bolt 2 slides out of the lock hole 73 and then is reset and retracted under the pulling of the first spring 24 and hidden in the bolt box 1, the handle 6 is released, the handle 6 can be reset under the driving of the torsion spring 94, and meanwhile, the lock hole slider 7 can slide upwards and reset under the driving of the second spring 71; the lock is suitable for being installed on a narrow-frame side-hung glass door without the need of an upper opening of the glass door, and meanwhile, the lock has the advantages that the installation of the lock bolt 2 and the lock bolt box 1 on a door frame, the installation of the lock body 3 and the handle 4 on a sash frame is convenient, the installation position of the lock bolt 2 can be finely adjusted from left to right, and the installation position of the lock body 3 can be finely adjusted from top to bottom.

In addition, the indoor counter lock and the outdoor emergency unlocking are also characterized in that the indoor counter lock button 52 can push the U-shaped locking plate 54 to move integrally and make the outdoor side plate leg support and prop against the lower part of the rack 81 of the outer handle 42 to lock the outer handle 42 in a counter way when being pressed indoors, the glass door cannot be opened when the outdoor handle 42 is operated outdoors, the handle 6 of the inner handle 41 can push the U-shaped locking plate 54 to move integrally towards the indoor side through the lower tip 83 when the rack 81 moves downwards so that the plate leg positioned below the rack 81 of the outer handle 42 can be moved away from the lower part of the rack 81 of the outer handle 42 and the counter lock button 52 is reset, and the glass door can be opened by operating the outdoor handle 42 outdoors; when the pressing column 59 is pressed outdoors, the emergency button 58 can push the U-shaped locking plate 54 to move integrally towards the indoor side so that the plate leg positioned below the rack 81 of the outer handle 42 can be moved away from the lower part of the rack 81 of the outer handle 42, and the glass door can be opened by operating the outer handle 42 outdoors in an emergency.

Various other changes and modifications may be made by those skilled in the art based on the above-described technical solutions and concepts, and all such changes and modifications should fall within the scope of the present invention.

Claims (9)

1. The utility model provides a narrow frame flat-open glass door handle lock, is including installing in lock tongue box (1) of door frame (100), installs in lock tongue (2) of this lock tongue box (1), installs in lock body (3) of fan frame (200) and handle (4) of being connected with this lock body (3) transmission, its characterized in that: spring bolt (2) can the translation activity indentation hide and stretch out, lock body (3) have lockhole slider (7) that can reciprocate, lockhole slider (7) with handle (4) transmission is connected, handle (4) install in fan frame (200) are located the lateral part of the glass mounting groove (300) of fan frame (200), lockhole slider (7) with spring bolt (2) when corresponding can with spring bolt (2) stretch into with the mode suction of magnetism to lockhole (73) of lockhole slider (7) lock, operate handle (4) enable spring bolt (2) are followed lockhole slider (7) the roll-off in lockhole (73) and automatic re-setting indentation hide in lockhole box (1) realize opening.

2. The narrow-bezel flat-open glass door handle lock of claim 1, wherein: lock tongue box (1) hide install in the door frame chamber (101) of door frame (100), spring bolt (2) contain first magnet (22) and through first spring (24) with lock tongue box (1) are connected, lockhole slider (7) correspond first magnet (22) are located the back of lockhole (73) be equipped with second magnet (77) that first magnet (22) were inhaled mutually, spring bolt (2) are followed behind the roll-off in lockhole (73) by first spring (24) pulling is reset the indentation and is hidden in lock tongue box (1).

3. The narrow-bezel flat-open glass door handle lock of claim 2, wherein: the bolt box (1) comprises a box body (11), a lock box rear cover plate (13) and a lock box front panel (15), the box body (11) is horizontally provided with a bolt mounting hole (12) in a penetrating manner, the lock box rear cover plate (13) is fixedly mounted at the rear end of the box body (11), the lock box front panel (15) is mounted at the front end face of the box body (11) and is provided with a bolt through hole (16) corresponding to the bolt mounting hole (12), the bolt (2) is mounted in the bolt mounting hole (12), the bolt (2) further comprises a bolt block (21) and a bolt tail cover (23), the bolt block (21) is provided with a bolt cavity with a rear opening, the first magnet (22) is mounted in the bolt cavity, the bolt tail cover (23) is mounted in the bolt cavity and is positioned and fixed at the rear part of the first magnet (22), the lock tongue tail cover (23) is connected with the lock box rear cover plate (13) through the first spring (24).

4. The narrow-bezel flat-open glass door handle lock of claim 3, wherein: a first horizontal long round hole (111) and a second horizontal long round hole (113) which are parallel to each other are formed in the front end face of the box body (11), a first nut (112) is arranged on the back of the first horizontal long round hole (111), a screw hole (151) is formed in the lock box front panel (15) corresponding to the first horizontal long round hole (111), a panel mounting screw (153) penetrates through the screw hole (151) and the first horizontal long round hole (111) and is connected to the first nut (112) in a threaded mode, an adjusting screw hole (152) is formed in the lock box front panel (15) corresponding to the second horizontal long round hole (113), a screw connecting piece (114) is arranged on the back of the second horizontal long round hole (113), an adjusting screw (154) penetrates through the adjusting screw hole (152), and the second horizontal long round hole (113) is connected to the screw connecting piece (114) in an installing mode, the adjusting nail (154) is cylindrical, an adjusting slot hole (155) is eccentrically arranged on the outer end face of the adjusting nail, and the bolt through hole (16) is wider than the bolt block (21).

5. The narrow-bezel flat-open glass door handle lock of claim 1, wherein: lock body (3) are including lock body frame (31) and lock body apron (33), lock body frame (31) have been seted up and have been supplied the slider mounting groove (32) of lockhole slider (7) activity from top to bottom, lockhole slider (7) sliding connection install in slider mounting groove (32) just the lower extreme of lockhole slider (7) pass through second spring (71) with lock body frame (31) are connected, lock body apron (33) fastening install in on the preceding terminal surface of lock body frame (31) and correspond lockhole slider (7) lockhole (73) have been seted up and have been supplied lock bolt (2) stretch into first apron slotted hole (34) that pass, handle (4) are including transmission box (5) and handle (6), and lock body mounting screw (35) pass lock body frame (31) and fan frame (200) connect in transmission box (5) will transmission box (5) install in fan frame (200) glass mounting groove (300) The handle (6) is arranged on the transmission box (5) and is in transmission connection with the lock hole sliding block (7).

6. The narrow-bezel flat-open glass door handle lock of claim 5, wherein: lockhole slider (7) orientation transmission box (5) extend and are provided with transmission connecting portion (74), be provided with in transmission box (5) with transmission strip (8) that transmission connecting portion (74) are connected, transmission strip (8) include rack (81), be provided with in transmission box (5) with driving gear (91) of handle (6) coaxial arrangement, be provided with first driven gear (92) and second driven gear (93) of coaxial arrangement in transmission box (5), first driven gear (92) with driving gear (91) meshing transmission is connected, second driven gear (93) with rack (81) meshing transmission is connected, be provided with in transmission box (5) with what driving gear (91) were connected can order about torsional spring (94) that driving gear (91) reset.

7. The narrow-bezel flat-open glass door handle lock of claim 2, wherein: lockhole slider (7) still include slider main part (72), slider back shroud (78) and slider front shroud (79), lockhole (73) level link up set up in slider main part (72), lockhole (73) have and enable spring bolt (2) are followed direction skew wall (731) of lockhole (73) roll-off, second magnet (77) installation set up in the rear end of lockhole (73) and by the fastening install in slider main part (72) rear end slider back shroud (78) location is fixed, slider front shroud (79) fastening install in the front end of slider main part (72) and in the both sides of slider main part (72) form groove (710), slider (7) pass through slider groove (710) can set up in lock body (3) with sliding installation from top to bottom movably.

8. The narrow-bezel flat-open glass door handle lock of claim 6, wherein: the handle (4) comprises an inner handle (41) which is arranged at one side of a glass mounting groove (300) of a fan frame (200) and is positioned indoors and an outer handle (42) which is arranged at the other side of the glass mounting groove (300) of the fan frame (200) and is positioned outdoors, a lock body main frame (31) is arranged below a rack (81) and is provided with a U-shaped locking plate (54) capable of pushing and pushing the whole body, a transmission box (5) of the inner handle (41) is provided with a back locking button hole (51) corresponding to the U-shaped locking plate (54), a back locking button (52) is arranged in the back locking button hole (51), the inner handle (41) and the outer handle (42) are respectively provided with a groove (53) which can accommodate two legs of the U-shaped locking plate (54) and can supply the legs of the U-shaped locking plate (54) to move, one side of the back locking button (52) is provided with a round bead (55), ball (55) through spring coupling install in interior handle (41) transmission box (5), anti-lock button (52) with the one end of ball (55) contact has both sides and is most advanced (56) of sloping wall, can push when anti-lock button (52) are pressed U-shaped locking plate (54) moving as a whole and make its outdoor side piece foot support the top outside handle (42) the below of rack (81), the lower extreme of rack (81) has rack (81) drives down can push when lockhole slider (7) remove U-shaped locking plate (54) make its be located towards indoor side bulk movement the piece foot of rack (81) below of outer handle (42) is followed the lower most advanced (83) that moves in rack (81) below of outer handle (42).

9. The narrow-bezel flat-open glass door handle lock of claim 8, wherein: outer handle (42) be provided with emergency button hole (57) on transmission box (5), outer handle (42) be located in transmission box (5) the inboard of emergency button hole (57) is installed and is pushed out U-shaped locking plate (54) make its be located towards indoor side moving as a whole emergency button (58) that the piece foot below rack (81) of outer handle (42) was followed rack (81) below of outer handle (42) is moved, one side of emergency button (58) is provided with ball (55) equally, ball (55) through spring coupling install in outer handle (42) transmission box (5), emergency button (58) orientation emergency button hole (57) protrusion is equipped with pressing column (59), pressing column (59) hide install in emergency button hole (57).

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