CN110566055A - Glass door lock - Google Patents
Glass door lock Download PDFInfo
- Publication number
- CN110566055A CN110566055A CN201910925379.XA CN201910925379A CN110566055A CN 110566055 A CN110566055 A CN 110566055A CN 201910925379 A CN201910925379 A CN 201910925379A CN 110566055 A CN110566055 A CN 110566055A
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- China
- Prior art keywords
- plate
- movable
- lock
- movable plate
- tongue
- Prior art date
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- 239000011521 glass Substances 0.000 title claims abstract description 50
- 230000005540 biological transmission Effects 0.000 claims description 55
- 238000010297 mechanical methods and process Methods 0.000 abstract description 2
- 210000002105 tongue Anatomy 0.000 description 133
- 238000000034 method Methods 0.000 description 14
- 230000000694 effects Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 230000008030 elimination Effects 0.000 description 2
- 238000003379 elimination reaction Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
- E05B15/10—Bolts of locks or night latches
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
- E05B47/0012—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with rotary electromotors
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B65/00—Locks or fastenings for special use
- E05B65/0025—Locks or fastenings for special use for glass wings
Landscapes
- Lock And Its Accessories (AREA)
Abstract
The invention provides a glass door lock, which comprises a lock body fixing plate fixedly connected with a glass door, an unlocking mechanism, an inner movable plate and an outer movable plate, wherein the unlocking mechanism is arranged on the outer movable plate; at least one outer sector gear and one inner sector gear which are both rotationally connected with one end of the lock body fixing plate; at least one inner drive bar and one outer drive bar; the two are respectively fixed on the inner movable plate and the outer movable plate; the outer guide rod and the inner guide rod are both rotationally connected with one end of the lock body fixing plate; an outer tongue locking plate and an inner tongue locking plate; at least one locking plate; an inner support, an outer support; the outer tongue locking plate is connected with an unlocking rod and an outer guide rod on the unlocking mechanism; the inner tongue locking plate is connected with the unlocking piece and the inner guide rod; compared with the existing glass door lock, the invention does not need to install locks on two glass doors simultaneously, is convenient to install, and can realize indoor and outdoor linkage of the door lock through a mechanical method during unlocking and locking, thereby being more convenient and safer to unlock and lock.
Description
Technical Field
The invention relates to the technical field of door locks, in particular to a lockset used on a glass door.
Background
Because of the particularity of the materials, the glass door can not be drilled when being provided with the lockset, so that the lockset used for the glass door is different from the lockset structure adopted on the door made of materials such as wood, metal and the like, and the inside and the outside of the lockset adopted on the door keep synchronous no matter the door is opened indoors or outdoors. The glass door lock is exceptional, and because the glass door lock cannot be drilled when being installed, and the unlocking mechanism cannot be controlled indoors and outdoors at the same time, after the door is locked indoors, the glass door lock cannot be unlocked outdoors through a key, and similarly, after the glass door lock is locked outdoors through the key, the glass door lock cannot be unlocked by rotating an unlocking piece indoors, namely, the glass door lock cannot be unlocked indoors and outdoors in a mechanical mode; thereby presenting inconvenience in use. The existing glass door lock generally comprises a lock male seat and a lock female seat, wherein the male seat or the female seat is fixed on the edge of the free side of a glass door, and the corresponding female seat or the male seat is fixed on the edge of the other glass door or a door frame, so that the installation process is complex; and the male seat or the female seat and the glass door are completely installed in a clamping mode, and the firmness of connection is not high, so that the glass door lock is not safe when being adopted.
disclosure of Invention
in order to overcome the defects of the prior art, the invention aims to provide the glass door lock which is convenient to install and can realize indoor and outdoor linkage in an unlocking process through a mechanical mode.
in order to realize the purpose, the invention adopts the technical scheme that: a glass door lock, which comprises a lock body fixing plate fixedly connected with a glass door, an unlocking mechanism and a lock body,
The inner movable plate and the outer movable plate are respectively movably connected with the inner side and the outer side surface of the lock body fixing plate, and the unlocking mechanism is arranged on the outer movable plate;
The lock body fixing plate is fixedly connected with the lock body, and the lock body fixing plate are respectively positioned on two sides of the outer movable plate and the inner movable plate;
at least one inner drive bar and one outer drive bar; the two are respectively fixed on the inner movable plate and the outer movable plate;
The outer guide rod and the inner guide rod are fixedly connected and are rotatably connected with one end of the lock body fixing plate, and the outer guide rod and the inner guide rod are respectively positioned at two sides of the outer movable plate and the inner movable plate;
An outer tongue locking plate and an inner tongue locking plate; the lock body fixing plate comprises at least one locking plate, a locking plate and a locking plate, wherein the locking plate is arranged on the inner side or outer side surface of the lock body fixing plate;
The inner supporting piece and the outer supporting piece are respectively arranged on the inner side and the outer side surface of the lock body fixing plate and are respectively used for supporting the inner transmission bar and the outer transmission bar;
the outer sector gear and the inner sector gear are respectively meshed with the tooth parts on the outer transmission bar and the inner transmission bar; the outer tongue locking plate is arranged on the outer movable plate and is connected with an unlocking rod and an outer guide rod on the unlocking mechanism; the inner tongue locking plate is arranged on the inner movable plate and is connected with the unlocking piece and the inner guide rod which are arranged on the inner movable plate; the outer tongue locking plate and the inner tongue locking plate can move relative to the outer guide rod and the inner guide rod respectively. The lock body fixing plate is formed by integrally molding an inner plate, an outer plate and an end plate arranged at one end part of the inner plate and the outer plate, and a gap for clamping the glass door is arranged between the inner plate and the outer plate so as to fix the lock body fixing plate at the side edge of one glass door; when the door needs to be locked, taking the outdoor door locking as an example, the outer movable plate is pushed to extend outwards relative to the lock body fixing plate, the outer transmission strip moves along with the outer transmission strip, the outer transmission strip drives the outer sector gear meshed with the outer transmission strip to rotate, the outer sector gear drives the inner sector gear fixedly connected with the outer transmission strip to synchronously rotate relative to the lock body fixing plate when rotating, the inner sector gear drives the inner transmission strip meshed with the inner sector gear to move when rotating, the inner transmission strip drives the inner movable plate fixedly connected with the inner transmission strip and the outer movable plate to horizontally move, so that the inner movable plate and the outer movable plate synchronously extend outwards relative to the lock body fixing plate, a gap is formed between the extending ends of the inner movable plate and the outer movable plate and is used for clamping the free side edge of another glass door, in the process, the outer lock tongue plate and the inner lock tongue plate respectively move to the locking position along with the outer movable plate and the inner movable plate connected with, the lock tongue on the outer lock tongue plate or the inner lock tongue plate is contacted with the lock plate, so that the inner movable plate and the outer movable plate cannot be pushed to retract relative to the lock body fixing plate, and the locking process is finished; when the door is opened, taking unlocking outdoors as an example, if the unlocking mechanism adopts a traditional lock core, the lock core is rotated by a key, the lock rod on the unlocking mechanism drives the outer lock tongue plate to move downwards, the outer lock tongue plate simultaneously drives the outer guide rod to rotate relative to the lock body fixing plate, the inner guide rod fixedly connected with the outer guide rod synchronously rotates relative to the lock body fixing plate, the inner guide rod drives the inner lock tongue plate connected with the inner guide rod to move downwards, the lock tongue on the inner lock tongue plate moves downwards along with the lock tongue on the inner lock tongue plate, in the process, if the number of the lock tongue plates is one, the lock tongues on the outer lock tongue plate or the inner lock tongue plate are separated from the lock locking plates, and if the number of the lock tongues on the outer lock tongue plate and the inner lock tongue plate are; then the outer movable plate is pushed to retract in a translation mode relative to the lock body fixing plate, the outer transmission strip is driven to translate along with the outer movable plate when the outer movable plate moves, the outer transmission strip drives the outer sector gear meshed with the tooth part on the outer movable plate to rotate relative to the lock body fixing plate, the outer sector gear drives the inner sector gear fixedly connected with the outer sector gear to synchronously rotate, the inner sector gear drives the inner transmission strip meshed with the inner sector gear to translate, and the inner transmission strip drives the inner movable plate fixedly connected with the inner sector gear to translate, so that outdoor and outdoor linkage unlocking is realized, and linkage of the outer movable plate and the inner movable plate is realized; when the indoor unlocking is carried out, the unlocking process is basically consistent with the unlocking process, namely, the indoor and outdoor linkage unlocking is realized through a mechanical mode.
Preferably, the inner movable plate and the outer movable plate are arranged in parallel, and an inner gap and an outer gap are respectively arranged in the end parts of the inner movable plate and the outer movable plate which are positioned on the same side. The inner notch and the outer notch are respectively arranged in the end parts of the free side edges of the inner movable plate and the outer movable plate for clamping the glass door, the shapes of the inner notch and the outer notch are completely the same, after assembly, the inner notch and the outer notch are equal in height, and the bottom surfaces of the inner notch and the outer notch are completely flush.
In order to fixedly connect the outer sector gear and the inner sector gear together, the lock body fixing plate further comprises at least one U-shaped connecting piece, a cross rod of the U-shaped connecting piece is rotatably connected with one end of the lock body fixing plate, and the two vertical pipes are fixedly connected with the outer sector gear and the inner sector gear respectively. Here, the tip that is connected with U type connecting piece on the lock body fixed plate is equipped with horizontal connection groove for the one end that sets up the tip board in the tip board outer wall, and the horizontal pole inlays to be located in horizontal connection groove, and the horizontal pole can be rotatory in horizontal connection groove department. The cross rod transversely passes through the inner gap and the outer gap, and when the inner movable plate and the outer movable plate slide relative to the lock body fixing plate, the cross rod moves in the inner gap and the outer gap.
Preferably, an outer strip-shaped hole is formed in the outer movable plate, the outer supporting piece is positioned outside the outer movable plate, and the joint of the outer supporting piece and the outer surface of the lock body fixing plate can slide in the outer strip-shaped hole; an inner strip-shaped hole is formed in the inner movable plate, the inner support piece is located on the outer side of the inner movable plate, and the joint of the inner support piece and the inner side surface of the lock body fixing plate can slide in the inner strip-shaped hole.
preferably, the device also comprises a connecting rod, two ends of the connecting rod are respectively connected with the inner guide rod and the outer guide rod, the inner guide rod and the connecting rod are integrally formed, and the whole formed by the outer guide rod, the inner guide rod and the connecting rod is U-shaped; the connecting rod is rotatably connected with one end of the lock body fixing plate. Here, the tip that is connected with the connecting rod on the lock body fixed plate is equipped with the transverse connection groove for setting up the one end of tip board in the tip board outer wall, and the connecting rod inlays to be located in the transverse connection groove, and the connecting rod can be rotatory in transverse connection groove department. The connecting rod transversely passes through the inner gap and the outer gap, and when the inner movable plate and the outer movable plate slide relative to the lock body fixing plate, the connecting rod moves in the inner gap and the outer gap.
The outer tongue-locking plate and the inner tongue-locking plate are in mirror symmetry, and each of the outer tongue-locking plate and the inner tongue-locking plate comprises a bottom plate, a vertical plate and a strip-shaped connecting plate which are integrally formed; through holes for the outer guide rod and the inner guide rod to pass through are formed in vertical plates of the outer lock tongue plate and the inner lock tongue plate respectively; a lock tongue which is used for contacting with the locking plate is arranged at the upper end of the bottom plate; the free end of the strip-shaped connecting plate is respectively connected with the outer movable plate and the inner movable plate in a rotating way; the surface of the spring bolt which is firstly contacted with the locking plate is an inclined plane, and the highest point of the spring bolt is higher than the locking plate. When a door needs to be locked, the outer movable plate is pushed to extend outwards relative to the lock body fixing plate, if the locking plate is only arranged on the outer side surface of the lock body fixing plate, when a spring bolt on the outer lock tongue plate moves to the locking plate, the lowest point of an inclined plane on the spring bolt is firstly contacted with the locking plate, the outer movable plate continues to be pushed to move, the spring bolt moves under the locking plate, the whole outer lock tongue plate moves downwards, at the moment, the outer guide rod rotates relative to the lock body fixing plate under the pressure transmitted by the outer lock tongue plate, after the highest point of the spring bolt is separated from the locking plate, if the unlocking mechanism adopts a traditional lock core, the lock core can be rotated by a key to drive the lock opening rod, so that the outer lock tongue plate is driven to move upwards, the vertical surface; in the process, the inner movable plate is linked with the outer movable plate, and the action modes of the inner tongue locking plate and the outer tongue locking plate are consistent.
In order to make the lock tongue on the outer lock tongue plate or the inner lock tongue plate spring a distance relative to the lock plate respectively after unlocking, the lock body fixing plate further comprises an inner spring plate and an outer spring plate which are fixedly arranged on the inner side surface and the outer side surface of the lock body fixing plate respectively and are positioned on two sides of the inner movable plate and the outer movable plate; a connecting inner vertical plate is arranged on the inner spring plate, and a movable inner vertical plate parallel to the connecting inner vertical plate is arranged on the inner movable plate; the outer spring plate is provided with a connecting outer vertical plate, and the outer movable plate is provided with a movable outer vertical plate parallel to the connecting outer vertical plate. The spring fixing device also comprises an inner spring mounting rod and an outer spring mounting rod; one end of the inner spring mounting rod is fixedly connected with the movable inner vertical plate, and the other end of the inner spring mounting rod penetrates through the connecting inner vertical plate to be movably connected with the connecting inner vertical plate; one end of the outer spring mounting rod is fixedly connected with the movable outer vertical plate, and the other end of the outer spring mounting rod penetrates through the connecting outer vertical plate to be movably connected with the connecting outer vertical plate; the inner spring mounting rod and the outer spring mounting rod are respectively sleeved with a spring, one of the springs is positioned between the connecting inner vertical plate and the movable inner vertical plate, and the other spring is positioned between the connecting outer vertical plate and the movable outer vertical plate.
in order to enable the translation process of the inner movable plate and the outer movable plate to be more stable, the number of the outer sector gears and the number of the inner sector gears are two, the number of the U-shaped connecting pieces is two, and each U-shaped connecting piece fixedly connects one outer sector gear and one inner sector gear together; the two inner transmission bars and the two outer transmission bars are respectively used for being meshed with the two inner sector gears and the two outer sector gears; the two inner sector gears are positioned between the two inner transmission bars, and the two outer sector gears are positioned between the two outer transmission bars.
Likewise, the outer support and the inner support are both two and both are gears; the number of the outer strip-shaped holes is two.
The outer guide rod and the inner guide rod are respectively sleeved with a movable tube, and the movable tubes are respectively arranged at the through holes in the vertical plates of the outer tongue locking plate and the inner tongue locking plate in a penetrating manner; the movable tube can slide relative to the corresponding outer guide rod and the corresponding inner guide rod. By adopting the structure, the outer guide rod and the inner guide rod can move more smoothly relative to the outer tongue-locking plate and the inner tongue-locking plate.
In order to provide more stable upward thrust for the outer tongue locking plate and the inner tongue locking plate and reset the outer tongue locking plate and the inner tongue locking plate, strip-shaped plates are fixedly arranged at the lower ends of the bottom plates of the outer tongue locking plate and the inner tongue locking plate, the width of each strip-shaped plate is smaller than that of the bottom plate, and a step surface is formed at the joint of the strip-shaped plates and the bottom plate; an upper limiting plate and a lower limiting plate are respectively arranged on the outer movable plate and the inner movable plate, and the upper limiting plate is parallel to the lower limiting plate; the lower end of the strip-shaped plate penetrates through the lower limiting plate, the lower end of the bottom plate penetrates through the upper limiting plate, and the bottom plate and the strip-shaped plate can move relative to the upper limiting plate and the lower limiting plate; and the upper ends of the reset springs are in contact with the step surface, and the lower ends of the reset springs are in contact with the upper surface of the lower limiting plate.
in order to facilitate processing and installation, the lock tongue, the bottom plate and the strip-shaped plate are manufactured in an integrated forming mode, and the outer lock tongue plate and the inner lock tongue plate are formed by integrally forming the vertical plate, the strip-shaped connecting plate, the lock tongue, the bottom plate and the strip-shaped plate.
the beneficial technical effects are as follows: the outer movable plate and the inner movable plate realize inner and outer linkage through the structures of the outer sector gear and the inner sector gear, the outer transmission bar and the outer transmission bar, and realize inner and outer unlocking and door locking linkage through the structures of the outer tongue locking plate and the inner tongue locking plate, the outer guide bar and the inner guide bar, and the outer tongue locking plate and the inner tongue locking plate; compared with the existing glass door lock, the invention does not need to install locks on two glass doors simultaneously, is convenient to install, and can realize indoor and outdoor linkage of the door lock through a mechanical method during unlocking and locking, thereby being more convenient and safer to unlock and lock.
Drawings
FIG. 1 is an outside perspective view of the locked state of the present invention;
FIG. 2 is an inside perspective view of the locked state of the present invention;
FIG. 3 is an outside perspective view of the unlocked state of the present invention;
FIG. 4 is an inside perspective view of the unlocked state of the present invention;
FIG. 5a is a perspective view of the outer tongue locking plate of the present invention;
FIG. 5b is a perspective view of the inner tongue locking plate of the present invention;
FIG. 6 is a front view of a portion of the present invention;
FIG. 7 is a rear view of a partial structure of the present invention;
FIG. 8 is an exploded view of the present invention;
FIG. 9 is an enlarged view of a portion of FIG. 8;
FIG. 10 is an inside view of the present invention in an installed state;
Fig. 11 is an outside view schematically showing the installation state of the present invention.
Detailed Description
In order that those skilled in the art will better understand the technical solution of the present invention, the following detailed description of the present invention is provided in conjunction with the accompanying drawings and embodiments.
as shown in fig. 1-4, fig. 5a, fig. 5b, fig. 6-11, the present invention includes a lock body fixing plate 1 fixedly connected to a glass door 29 or a door frame, an unlocking mechanism 2, an inner movable plate 3 and an outer movable plate 4 movably connected to inner and outer side surfaces of the lock body fixing plate 1, respectively, and the unlocking mechanism 2 is disposed on the outer movable plate; the unlocking mechanism 2 is provided with an unlocking lever 201.
The unlocking mechanism 2 is mainly used for opening the door outdoors, can adopt a common lock cylinder, and can unlock the door by a key, and when the lock cylinder is adopted, the unlocking rod 201 is an eccentric locking rod; an electric toggle device can also be used to push the unlocking rod to unlock, such as a motor to push the unlocking rod 201 to move. The unlocking mechanism 2 of the present embodiment is described by taking a common key cylinder as an example.
The lock body fixing plate 1 of the embodiment is formed by integrally molding an inner plate 101, an outer plate 102 and an end plate 103 arranged at one end of the inner plate 101 and the outer plate 102, and the inner plate 101, the outer plate 102 and the end plate 103 are all of a double-layer structure; a gap for clamping the glass doors is provided between the inner plate 101 and the outer plate 102, so that the lock body fixing plate 1 is fixed at the side edge of one of the glass doors. Three mutually parallel transverse connecting slots 103a are provided in the outer wall of the end plate. The inner side surface of the lock body fixing plate 1 is located on the inner plate 101, and is located on the indoor side surface after the door is closed, and the outer side surface of the lock body fixing plate 1 is located on the outer plate 102, and is located on the outdoor side surface after the door is closed.
the inner movable plate 3 and the outer movable plate 4 are arranged in parallel, and an inner notch 301 and an outer notch 401 are respectively arranged in the end portions of the two plates located on the same side, that is, the inner notch 301 is arranged at the end of the inner movable plate 3, and the outer notch 401 is arranged at the end of the outer movable plate 4. According to the arrangement shown in fig. 1, the inner gap 301 is located in the right end of the inner movable plate, and the outer gap 401 is located in the right end of the outer movable plate. The inner notch 301 and the outer notch 401 are respectively arranged in the end parts of the inner movable plate 3 and the outer movable plate 4 used for clamping the free side edge of the glass door, the shapes of the inner notch 301 and the outer notch 401 are completely the same, after assembly, the inner notch 301 and the outer notch 401 are equal in height, and the bottom surfaces of the inner notch 301 and the outer notch 401 are completely flush. The glass door clamped by the end of the inner movable plate provided with the inner notch 301 and the end of the outer movable plate provided with the outer notch 401 is the movable glass door which can rotate relative to the door frame, and the free side edge of the glass door is the edge opposite to the edge of the side where the glass door is pivoted with the door frame.
In this embodiment, two outer sector gears 5 and two inner sector gears 6 are adopted, and one outer sector gear 5 and one inner sector gear 6 are in one group, that is, two groups of outer sector gears 5 and inner sector gear structures are adopted; the outer sector gear and the inner sector gear of each group are rotationally connected with one end of the lock body fixing plate 1 after being fixedly connected, and the outer sector gear and the inner sector gear are respectively positioned at two sides of the outer movable plate and the inner movable plate; i.e. the inner movable plate 3 and the outer movable plate 4 are located between the outer sector gear 5 and the inner sector gear 6. By adopting the structure, the inner movable plate 3 can synchronously move relative to the outer movable plate 4, and the inner movable plate 3 and the outer movable plate 4 can be connected with the lock body fixing plate 1.
in order to fixedly connect a set of outer sector gear 5 and inner sector gear 6 together, a U-shaped connecting member 30 is used for connection, a cross rod 3001 of the U-shaped connecting member 30 is rotatably connected with one end of the lock body fixing plate 1, and two vertical pipes 3002 are respectively fixedly connected with the outer sector gear 5 and the inner sector gear 6. Here, the end portion of the lock body fixing plate 1 connected to the U-shaped connecting member 30 is one end provided with the end plate 103, three parallel transverse connecting grooves 103a are provided in the outer wall of the end plate, the cross bars 3001 of the two U-shaped connecting members 30 are respectively embedded in two of the transverse connecting grooves 103a, and the cross bars 3001 can rotate at the transverse connecting grooves. The cross bar 3001 traverses through the inner and outer notches 301 and 401, and moves therein and therein when the inner and outer movable plates 3 and 4 slide relative to the lock body fixing plate 1.
corresponding to the number of the outer sector gears 5 and the inner sector gears 6, the two inner transmission bars 7 and the two outer transmission bars 8 are adopted in the embodiment; the two are respectively fixed on the inner movable plate 3 and the outer movable plate 4; the tooth parts a on the inner transmission bar 7 and the outer transmission bar 8 are respectively used for being meshed with the two inner sector gears 6 and the two outer sector gears 5; for example, as shown in fig. 1, the outer sector gear 5 located above and mounted on the outer movable plate 4 meshes with the outer drive bar 8 also located above, and the outer sector gear 5 located below meshes with the outer drive bar 8 also located below; the situation is completely the same on the inner mobile plate 3. The two inner sector gears 6 are located between the two inner drive bars 7 and the two outer sector gears 5 are located between the two outer drive bars 8.
In order to realize linkage unlocking indoors and outdoors through a mechanical mode, the lock body locking device further comprises an outer guide rod 9 and an inner guide rod 10, wherein the outer guide rod 9 and the inner guide rod 10 are fixedly connected and are rotatably connected with one end of the lock body fixing plate 1, and the outer guide rod and the inner guide rod are respectively positioned at two sides of the outer movable plate 4 and the inner movable plate 3; that is, the inner movable plate 3 and the outer movable plate 4 are located between the outer guide rods 9 and the inner guide rods 10.
Here, the outer guide rod 9 and the inner guide rod 10 are fixedly connected through a connecting rod 11, and the purpose of fixedly connecting the outer guide rod 9 and the inner guide rod 10 is to realize linkage of the two, that is, when the outer guide rod 9 is rotated, the inner guide rod 10 is rotated; the two ends of the connecting rod 11 are respectively connected with the inner guide rod 10 and the outer guide rod 9, the inner guide rod 10 and the connecting rod 11 are integrally formed, and the whole formed by the three is U-shaped; the connecting rod 11 is rotatably connected with one end of the lock body fixing plate 1. Here, the end of the lock body fixing plate 1 connected to the connecting rod 11 is the end where the end plate 103 is disposed, the connecting rod 11 is embedded in the transverse connecting groove 103a, and the connecting rod 11 can rotate at the transverse connecting groove 103 a. The connecting rod 11 is located between the two crossbars 3001. The connecting rod 11 traverses through the inner gap 301 and the outer gap 401, and when the inner movable plate 3 and the outer movable plate 4 slide relative to the lock body fixing plate 1, the connecting rod 11 moves in the inner gap 301 and the outer gap 401.
The lock also comprises an outer lock tongue plate 12 and an inner lock tongue plate 13; for convenience of description, the two locking plates are defined as an inner locking plate 14 and an outer locking plate 15, and the two locking plates are respectively arranged on the inner side surface and the outer side surface of the lock body fixing plate 1; the inner locking plate 14 and the outer locking plate 15 respectively pass through the corresponding holes on the inner movable plate 3 and the outer movable plate 4 and protrude out of the inner movable plate 3 and the outer movable plate 4, the inner locking plate 14 is perpendicular to the inner movable plate 3, and the outer locking plate 15 is perpendicular to the outer movable plate 4.
The shapes of the outer tongue plate 12 and the inner tongue plate 13 are mirror symmetry with each other, and here, the outer tongue plate is taken as an example for illustration, as shown in fig. 5a, the outer tongue plate includes a bottom plate 1201, a vertical plate 1202 and a strip-shaped connecting plate 1203, and the three are integrally formed; through holes for the outer guide rod 9 and the inner guide rod 10 to pass through are formed in vertical plates of the outer lock tongue plate 12 and the inner lock tongue plate 13 respectively, the through hole on the outer lock tongue plate 12 is marked as 1202b, connection between the outer lock tongue plate 12 and the inner lock tongue plate 13 and the outer guide rod 9 and the inner guide rod 10 is achieved respectively, the outer lock tongue plate 12 can move relative to the outer guide rod 9, and the inner lock tongue plate 13 can move relative to the inner guide rod 10; a bolt 1201a which is respectively used for contacting with the inner locking plate 14 and the outer locking plate 15 is arranged at the upper end of the bottom plate; the free ends of the strip-shaped connecting plates of the outer tongue locking plate 12 and the inner tongue locking plate 13 are respectively connected with the outer movable plate 4 and the inner movable plate 3 in a rotating way; the surfaces of the latch 1201a of the outer latch plate 12 and the inner latch plate 13, which are in contact with the inner locking plate 14 and the outer locking plate 15 first, are inclined surfaces, and the highest point of the latch 1201a should be higher than the inner locking plate 14 and the outer locking plate 15. When a door needs to be locked, the outer movable plate 4 is pushed to extend outwards relative to the lock body fixing plate 1, when the lock tongue 1201a on the outer lock tongue plate 12 moves to the outer locking plate 15, the lowest point of the inclined plane on the lock tongue 1201a is firstly contacted with the outer locking plate 15, the outer movable plate 4 is continuously pushed to move, the lock tongue moves under the outer locking plate 15, the whole outer lock tongue plate 12 moves downwards, after the highest point of the lock tongue 1201a is separated from the outer locking plate 15, if the unlocking mechanism 2 adopts a traditional lock core, the lock core can be rotated by a key to drive the lock opening rod 201, so that the outer lock tongue plate 12 is driven to move upwards, the vertical surface on the lock tongue is contacted with the locking plate, and the outer guide rod 9 returns to the original position; when the outer tongue plate 12 moves upward, the vertical surface 1201b of the tongue contacts the outer locking plate 15, and the outer locking plate 15 cannot move any more, so that the outer movable plate connected with the outer tongue plate is fixed at the position and is prevented from moving horizontally relative to the lock body fixing plate 1. In the process, the inner movable plate 3 is linked with the outer movable plate 4, and the inner tongue locking plate 13 and the outer tongue locking plate 12 act in the same way.
The outer tongue locking plate 12 and the inner tongue locking plate 13 may also adopt other structures, are respectively connected with the outdoor unlocking mechanism 2 and the indoor unlocking piece, are respectively movably connected with the inner guide rod 10 and the outer guide rod 9, and can be used for locking or unlocking.
Obviously, the locking effect can also be achieved by using a locking plate, which can be arranged on the outer side surface of the lock body fixing plate 1, and at this time, when locking, the locking plate is in contact with the bolt of the outer lock tongue plate 12, the outer movable plate 4 is locked and cannot move, and the inner movable plate 3 is also locked and cannot move, so that the locking effect is achieved. Similarly, a locking plate may be disposed on the inner side surface of the lock body fixing plate 1, so that the inner movable plate 3 is locked and the outer movable plate 4 is not movable.
A notch 1202a is formed in the upper end of the vertical plate 1202 of the outer lock tongue plate, the end of the unlocking rod 201 is inserted into the notch, and when the unlocking mechanism 2 is rotated, the unlocking rod 201 can drive the outer lock tongue plate 12 to move in the vertical direction, so that the lock tongue 1201a is separated from the outer lock plate 15. A gap is also formed at the upper end of the vertical plate of the inner tongue-locking plate 13, the end of the locking rod 2801 of the unlocking piece 28 arranged on the inner movable plate 3 is inserted into the gap, and when the unlocking piece 28 is rotated, the locking rod 2801 can drive the inner tongue-locking plate 13 to move in the vertical direction, so that the locking tongue on the inner tongue-locking plate 13 is separated from the inner locking plate 14.
The indoor is unlocked by an unlocking piece 28, wherein the unlocking piece is a knob and is unlocked by a manual mode; the indoor unlocking may also be achieved by an electric toggle mechanism, for example, a motor drives the locking bar 2801 to move, so that the locking bar drives the inner tongue plate 13 to move.
In order to support the inner transmission bar 7 and the outer transmission bar 8, an inner support piece 16 and an outer support piece 17 are respectively arranged on the inner side surface and the outer side surface of the lock body fixing plate 1; because there are two outer transmission bars 8, there are two corresponding outer support members 17 and two corresponding inner support members 16.
Correspondingly, two outer strip-shaped holes 402 are formed in the outer movable plate 4, the outer support member 17 is positioned outside the outer movable plate 4, and the joint of the outer support member 17 and the outer surface of the lock body fixing plate 1 can slide in the outer strip-shaped holes 402; two inner strip holes 302 are formed in the inner movable plate 3, the inner support member 16 is located on the outer side of the inner movable plate 3, and the joint of the inner support member 16 and the inner side surface of the lock body fixing plate 1 can slide in the inner strip holes 302.
The outer guide rod 9 and the inner guide rod 10 are respectively sleeved with a movable tube 18, and the movable tubes 18 are respectively arranged at the through holes in the vertical plates of the outer tongue locking plate 12 and the inner tongue locking plate 13 in a penetrating manner; the movable tube 18 can slide relative to the corresponding outer guide rod 9 and the inner guide rod 10. With this structure, the outer guide rod 9 and the inner guide rod 10 can move more smoothly relative to the outer tongue locking plate 12 and the inner tongue locking plate 13.
In order to make the lock tongues on the outer lock tongue plate 12 and the inner lock tongue plate 13 respectively spring for a certain distance relative to the inner locking plate 14 and the outer locking plate 15 after unlocking, the lock body fixing plate further comprises an inner spring plate 19 and an outer spring plate 20 which are respectively fixedly arranged on the inner side surface and the outer side surface of the lock body fixing plate and are positioned on two sides of the inner movable plate 3 and the outer movable plate 4; a connecting inner vertical plate 1901 is arranged on the inner spring plate, and a movable inner vertical plate 303 parallel to the connecting inner vertical plate is arranged on the inner movable plate 3; a connecting outer vertical plate 2001 is arranged on the outer spring plate 20, and a movable outer vertical plate 403 parallel to the connecting outer vertical plate is arranged on the outer movable plate 4. Also comprises an inner spring mounting rod 21 and an outer spring mounting rod 22; one end of the inner spring mounting rod 21 is fixedly connected with the movable inner vertical plate 303, and the other end of the inner spring mounting rod passes through the connecting inner vertical plate 1901 and is movably connected with the connecting inner vertical plate 1901; one end of the outer spring mounting rod 22 is fixedly connected with the movable outer vertical plate 403, and the other end of the outer spring mounting rod passes through the connecting outer vertical plate 2001 and is movably connected with the connecting outer vertical plate 2001; a spring 23 is respectively sleeved on the inner spring mounting rod 21 and the outer spring mounting rod 22, and one of the springs, namely the spring 23 on the inner spring mounting rod 21, is positioned between the connecting inner vertical plate 1901 and the movable inner vertical plate 303, and the other spring, namely the spring 23 on the outer spring mounting rod 22, is positioned between the connecting outer vertical plate 2001 and the movable outer vertical plate 403. In the locked state, the distance between the connecting inner vertical plate 1901 and the movable inner vertical plate 303, and the distance between the connecting outer vertical plate 2001 and the movable outer vertical plate 403 are the shortest, the spring 23 is in the compressed state, after the lock is unlocked, the inner movable plate 3 and the outer movable plate 4 are pushed away by the spring 23 for a certain distance, the inner movable plate 3 and the outer movable plate 4 respectively drive the inner lock tongue plate 13 and the outer lock tongue plate 12 thereon to move for a certain distance, and the lock tongues on the inner lock tongue plate 13 and the outer lock tongue plate 12 respectively keep a certain distance with the outer lock plate 15 and the inner lock plate 14. That is, the structure composed of the inner spring plate 19, the inner spring mounting rod 21, the spring 23, the outer spring plate 20, the outer spring mounting rod 22, and the spring 23 is used to assist unlocking.
In order to provide more stable upward thrust for the outer tongue locking plate 12 and the inner tongue locking plate 13 and enable the outer tongue locking plate 12 and the inner tongue locking plate 13 to automatically reset, a strip-shaped plate 24 is fixedly arranged at the lower end of each of the bottom plates of the outer tongue locking plate 12 and the inner tongue locking plate 13, the width of each strip-shaped plate is smaller than that of the bottom plate, and a step surface is formed at the joint of the two; an upper limiting plate 25 and a lower limiting plate 26 are respectively arranged on the outer movable plate 4 and the inner movable plate 3, and the upper limiting plate 25 is parallel to the lower limiting plate 26; the lower end of the strip-shaped plate 24 penetrates through the lower limiting plate 26, the lower end of the bottom plate penetrates through the upper limiting plate 25, and the bottom plate and the strip-shaped plate 24 can move relative to the upper limiting plate 25 and the lower limiting plate 26; and the two strip-shaped plates are respectively sleeved with a return spring 27, the upper end of the return spring 27 is in contact with the step surface, and the lower end of the return spring 27 is in contact with the upper surface of the lower limiting plate 26. When the outer tongue locking plate 12 moves below the outer locking plate, the outer tongue locking plate moves downwards, the return spring 27 located below the bottom plate of the outer tongue locking plate 12 is compressed, meanwhile, the return spring 27 located below the bottom plate of the inner tongue locking plate 13 is also compressed, and when the outer tongue locking plate 12 is separated from the outer locking plate 15, the return spring 27 resets, so that the outer tongue locking plate 12 and the inner tongue locking plate 13 can be pushed to move upwards.
in order to facilitate processing and installation, the lock tongue, the bottom plate and the strip-shaped plate 24 on the outer lock tongue plate 12 and the inner lock tongue plate 13 are manufactured in an integrated forming mode, and the outer lock tongue plate 12 and the inner lock tongue plate 13 are formed by integrally forming a vertical plate, a strip-shaped connecting plate, the lock tongue, the bottom plate and the strip-shaped plate.
In this embodiment, the outer support 17 and the inner support 16 are both gears and both can rotate relative to the lock body fixing plate 1; correspondingly, the outer transmission bar 8 and the inner transmission bar 7 are both racks, the outer support piece 17 and the inner support piece 16 are respectively used for supporting the outer transmission bar 8 and the inner transmission bar 7, and when the outer transmission bar 8 and the inner transmission bar 7 are translated, the outer support piece 17 and the inner support piece 16 rotate relative to the lock body fixing plate 1. The diameter of the inner support 16 is greater than the width of the inner bar-shaped hole 302, and the diameter of the outer support 17 is greater than the width of the outer bar-shaped hole 402, so that the inner support 16 and the outer support 17 not only have a supporting function, but also can be connected with the lock body fixing plate 1 through the inner movable plate 3 and the outer movable plate 4. The inner movable plate 3 and the outer movable plate 4 are prevented from falling off from the lock body fixing plate 1. In addition, the inner support 16 and the outer support 17 cannot translate in the lock body fixing plate 1, and when the inner movable plate 3 and the outer movable plate 4 translate relative to the inner support 16 and the outer support 17, the maximum length of the inner strip-shaped hole 302 and the outer strip-shaped hole 402 determines the translation stroke of the inner movable plate 3 and the outer movable plate 4 relative to the lock body fixing plate 1, so that the inner strip-shaped hole 302 and the outer strip-shaped hole 402 have a limiting function.
The embodiment adopts two outer sector gears 5 and two inner sector gears 6, two U-shaped connecting pieces 30 are provided, and each U-shaped connecting piece 30 fixedly connects one outer sector gear 5 and one inner sector gear 6 together to form a group; in order to correspond to the outer sector gear 5 and the inner sector gear 6, two inner transmission bars 7 and two outer transmission bars 8, two inner supporting pieces 16 and two outer supporting pieces 17 are adopted; by adopting the structure, although the cost is increased, the door lock operates stably in the unlocking process and the door locking process. However, on the basis of the above-mentioned embodiments, the elimination of a set of the outer sector gear 5 and the inner sector gear 6, and the corresponding elimination of a U-shaped connecting member 30, an inner driving bar 7, an outer driving bar 8, an outer supporting member 17, and an inner supporting member 16 can achieve the effect of indoor and outdoor linkage when unlocking or locking the door, and is easy to be realized by those skilled in the art, and will not be described in detail herein.
As shown in fig. 10-11, the present invention is installed on the glass door 29 through the lock body fixing plate 1, and the inner movable plate 3 and the outer movable plate 4 are provided with the outer shell 31 and move in the outer shell 31.
To sum up, when the door needs to be locked, taking the outdoor door locking as an example, the outer movable plate 4 is pushed to extend outward relative to the lock body fixing plate 1, the outer transmission strip 8 moves along with the outer transmission strip 8, the outer transmission strip 8 drives the outer sector gear 5 engaged with the outer transmission strip to rotate, the outer sector gear drives the inner sector gear 6 fixedly connected with the outer sector gear to synchronously rotate relative to the lock body fixing plate 1 when rotating, the inner transmission strip 7 engaged with the inner sector gear to move when rotating, the inner transmission strip drives the inner movable plate 3 fixedly connected with the inner transmission strip to horizontally move with the outer movable plate 4, so that the inner movable plate 3 and the outer movable plate 4 synchronously extend outward relative to the lock body fixing plate 1, a gap is formed between the extending end parts of the inner movable plate 3 and the outer movable plate 4 for clamping the free side edge of another glass door, and in the process, the outer lock tongue plate 12 and the inner lock plate 13 respectively follow the outer movable plate 4 connected with the outer, When the inner movable plate 3 moves to the locking position, namely the positions of the outer locking plate 15 and the inner locking plate 14, the lock tongues on the outer lock tongue plate 12 and the inner lock tongue plate 13 are respectively contacted with the inner locking plate 14 and the outer locking plate 15, so that the inner movable plate 3 and the outer movable plate 4 cannot be pushed to retract relative to the lock body fixing plate 1; when the door is opened, taking the outdoor unlocking as an example, the unlocking mechanism 2 adopts a common lock cylinder, the unlocking mechanism 2 is rotated by a key, the unlocking rod 201 is an eccentric locking rod, the unlocking rod 201 on the unlocking mechanism drives the outer tongue locking plate 12 to move downwards, the outer tongue locking plate 12 simultaneously drives the outer guide rod to rotate relative to the lock body fixing plate 1, the inner guide rod 10 fixedly connected with the outer guide rod 9 synchronously rotates relative to the lock body fixing plate 1, the inner guide rod 10 drives the inner tongue locking plate 13 connected with the inner tongue locking plate to move downwards, the lock tongue on the inner tongue locking plate 13 moves downwards along with the inner tongue locking plate and is separated from the inner locking plate 14, then the outer movable plate 4 is pushed to retract relative to the lock body fixing plate 1 in a translation mode, the outer driving strip 8 is driven to translate along with the outer movable plate 4 when the outer movable plate 4 moves, the outer driving strip 8 drives the outer sector gear 5 meshed with the tooth part on the outer driving strip to rotate relative to the lock body fixing plate, the inner sector gear 6 drives the inner transmission strip 7 engaged with the inner sector gear to translate, and the inner transmission strip 7 drives the inner movable plate 3 fixedly connected with the inner transmission strip to translate, so that outdoor and outdoor linkage unlocking is realized, and linkage of the outer movable plate 4 and the inner movable plate 3 is realized; when the door is unlocked indoors, the unlocking process is basically consistent with the unlocking process.
although the invention has been described with respect to the embodiments, those skilled in the art will appreciate that there are numerous variations and permutations of the invention without departing from the spirit thereof, and it is intended that the appended claims cover such variations and modifications as fall within the true spirit of the invention.
Claims (13)
1. A glass door lock comprises a lock body fixing plate fixedly connected with a glass door and an unlocking mechanism, and is characterized by also comprising,
the inner movable plate and the outer movable plate are respectively movably connected with the inner side and the outer side surface of the lock body fixing plate, and the unlocking mechanism is arranged on the outer movable plate;
the lock body fixing plate is fixedly connected with the lock body, and the lock body fixing plate are respectively positioned on two sides of the outer movable plate and the inner movable plate;
At least one inner drive bar and one outer drive bar; the two are respectively fixed on the inner movable plate and the outer movable plate;
The outer guide rod and the inner guide rod are fixedly connected and are rotatably connected with one end of the lock body fixing plate, and the outer guide rod and the inner guide rod are respectively positioned at two sides of the outer movable plate and the inner movable plate;
An outer tongue locking plate and an inner tongue locking plate; the lock body fixing plate comprises at least one locking plate, a locking plate and a locking plate, wherein the locking plate is arranged on the inner side or outer side surface of the lock body fixing plate;
The inner supporting piece and the outer supporting piece are respectively arranged on the inner side and the outer side surface of the lock body fixing plate and are respectively used for supporting the inner transmission bar and the outer transmission bar;
The outer sector gear and the inner sector gear are respectively meshed with the tooth parts on the outer transmission bar and the inner transmission bar; the outer tongue locking plate is arranged on the outer movable plate and is connected with an unlocking rod and an outer guide rod on the unlocking mechanism; the inner tongue locking plate is arranged on the inner movable plate and is connected with the unlocking piece and the inner guide rod which are arranged on the inner movable plate; the outer tongue locking plate and the inner tongue locking plate can move relative to the outer guide rod and the inner guide rod respectively.
2. The lock for glass door according to claim 1, wherein said inner movable plate and said outer movable plate are disposed in parallel, and an inner notch and an outer notch are respectively formed in the ends of the inner movable plate and the outer movable plate located on the same side.
3. The glass door lock of claim 2, further comprising at least one U-shaped connecting member, wherein the cross bar of the U-shaped connecting member is rotatably connected to one end of the lock body fixing plate, and the two vertical tubes are fixedly connected to the outer sector gear and the inner sector gear, respectively.
4. The glass door lock according to claim 2, wherein an outer bar-shaped hole is formed in the outer movable plate, the outer supporter is positioned outside the outer movable plate and a junction of the outer supporter and the outer surface of the lock body fixing plate is slidable in the outer bar-shaped hole toward the outer bar-shaped hole; an inner strip-shaped hole is formed in the inner movable plate, the inner support piece is located on the outer side of the inner movable plate, and the joint of the inner support piece and the inner side surface of the lock body fixing plate can slide in the inner strip-shaped hole.
5. The glass door lock according to claim 2, further comprising a connecting rod, wherein both ends of the connecting rod are respectively connected to the inner guide rod and the outer guide rod, the inner guide rod and the connecting rod are integrally formed, and the whole formed by the three is U-shaped; the connecting rod is rotatably connected with one end of the lock body fixing plate.
6. The lock for glass doors according to claim 2, wherein the outer and inner tongue-locking plates are mirror images of each other, and each comprises a bottom plate, a vertical plate and a strip-shaped connecting plate, which are integrally formed; through holes for the outer guide rod and the inner guide rod to pass through are formed in vertical plates of the outer lock tongue plate and the inner lock tongue plate respectively; the upper end of the bottom plate is provided with a lock tongue which is respectively used for contacting with the locking plate; the free end of the strip-shaped connecting plate is respectively connected with the outer movable plate and the inner movable plate in a rotating way; the surface of the spring bolt, which is firstly contacted with the inner locking plate and the outer locking plate, is an inclined plane.
7. the lock for glass door of claim 2, further comprising an inner spring plate and an outer spring plate fixed to the inner and outer surfaces of the lock body fixing plate, respectively, and disposed at both sides of the inner movable plate and the outer movable plate; a connecting inner vertical plate is arranged on the inner spring plate, and a movable inner vertical plate parallel to the connecting inner vertical plate is arranged on the inner movable plate; the outer spring plate is provided with a connecting outer vertical plate, and the outer movable plate is provided with a movable outer vertical plate parallel to the connecting outer vertical plate.
8. The glazed door lock of claim 3, wherein there are two outer and inner sector gears and two U-shaped connectors, each U-shaped connector fixedly connecting together an outer sector gear and an inner sector gear, respectively; the two inner transmission bars and the two outer transmission bars are respectively used for being meshed with the two inner sector gears and the two outer sector gears; the two inner sector gears are positioned between the two inner transmission bars, and the two outer sector gears are positioned between the two outer transmission bars.
9. A glazed door lock as claimed in claim 4, wherein the outer and inner supports are two and both are toothed wheels; the outer strip-shaped hole and the inner strip-shaped hole are two.
10. The lock for glass doors according to claim 6, wherein a movable tube is sleeved on each of the outer guide bar and the inner guide bar, said movable tubes are respectively inserted into the through holes in the vertical plates of the outer tongue-locking plate and the inner tongue-locking plate; the movable tube can slide relative to the corresponding outer guide rod and the corresponding inner guide rod.
11. the lock for glass doors according to claim 6, wherein a strip-shaped plate is fixedly provided at the lower end of each of the bottom plates of the outer and inner tongue-locking plates, the width of the strip-shaped plate is smaller than that of the bottom plate, and a step surface is formed at the junction of the strip-shaped plate and the bottom plate; an upper limiting plate and a lower limiting plate are respectively arranged on the outer movable plate and the inner movable plate, and the upper limiting plate is parallel to the lower limiting plate; the lower end of the strip-shaped plate penetrates through the lower limiting plate, the lower end of the bottom plate penetrates through the upper limiting plate, and the bottom plate and the strip-shaped plate can move relative to the upper limiting plate and the lower limiting plate; and the upper ends of the reset springs are in contact with the step surface, and the lower ends of the reset springs are in contact with the upper surface of the lower limiting plate.
12. The glass door lock of claim 7, further comprising an inner spring mounting bar and an outer spring mounting bar; one end of the inner spring mounting rod is fixedly connected with the movable inner vertical plate, and the other end of the inner spring mounting rod penetrates through the connecting inner vertical plate to be movably connected with the connecting inner vertical plate; one end of the outer spring mounting rod is fixedly connected with the movable outer vertical plate, and the other end of the outer spring mounting rod penetrates through the connecting outer vertical plate to be movably connected with the connecting outer vertical plate; the inner spring mounting rod and the outer spring mounting rod are respectively sleeved with a spring, one of the springs is positioned between the connecting inner vertical plate and the movable inner vertical plate, and the other spring is positioned between the connecting outer vertical plate and the movable outer vertical plate.
13. The glazed door lock of claim 11, wherein the locking bolt, the base plate and the strip are integrally formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910925379.XA CN110566055B (en) | 2019-09-27 | 2019-09-27 | Glass door lock |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910925379.XA CN110566055B (en) | 2019-09-27 | 2019-09-27 | Glass door lock |
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| CN110566055A true CN110566055A (en) | 2019-12-13 |
| CN110566055B CN110566055B (en) | 2024-04-26 |
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| CN201910925379.XA Active CN110566055B (en) | 2019-09-27 | 2019-09-27 | Glass door lock |
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| KR20070025228A (en) * | 2005-09-01 | 2007-03-08 | 백상현 | Apparatus for locking a reinforced glass door |
| KR200454646Y1 (en) * | 2010-07-30 | 2011-07-19 | 조수동 | Tempered Glass Door Lock |
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| CN211258134U (en) * | 2019-09-27 | 2020-08-14 | 深圳市海月云科技有限公司 | Glass door lock |
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- 2019-09-27 CN CN201910925379.XA patent/CN110566055B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
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| KR20040036878A (en) * | 2004-03-31 | 2004-05-03 | 남정호 | device for tempered glass door locking of built-in digital function |
| KR20050099405A (en) * | 2004-04-10 | 2005-10-13 | 주식회사 세이퍼 | Digital locking apparatus for reinforced glass door |
| KR20060055178A (en) * | 2004-11-18 | 2006-05-23 | 박균순 | Lock for tempered glass door |
| KR20070025228A (en) * | 2005-09-01 | 2007-03-08 | 백상현 | Apparatus for locking a reinforced glass door |
| KR200416910Y1 (en) * | 2006-02-21 | 2006-05-23 | 박균순 | lock for tempered glass door |
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|---|---|
| CN110566055B (en) | 2024-04-26 |
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