CN220747906U

CN220747906U - Glass door lock and extremely narrow flat-open glass door

Info

Publication number: CN220747906U
Application number: CN202322256558.3U
Authority: CN
Inventors: 王长兴
Original assignee: Yiyuxin Hardware Factory In Nanhai District Foshan City
Current assignee: Yiyuxin Hardware Factory In Nanhai District Foshan City
Priority date: 2023-08-21
Filing date: 2023-08-21
Publication date: 2024-04-09
Anticipated expiration: 2033-08-21

Abstract

The utility model discloses a glass door lock and an extremely narrow flat-open glass door. Wherein, the glass door lock includes: a housing, a lock cylinder, and a connecting rod; the shell is provided with an inner cavity, an inlet and a through hole are formed in the outer side face of the shell, and a connecting part is convexly arranged on the cavity wall face of the inner cavity; the device comprises a mounting seat, a driving part and a locking part, wherein the mounting seat is connected with the connecting part, the driving part is rotatably connected with the mounting seat, the outer side wall of the driving part is convexly provided with a driving end, and one end of the locking part, which is away from the driving part, is convexly arranged at the inlet; two abutting parts are arranged on one surface of the locking part at intervals, and the driving end is positioned at the installation gap of the two abutting parts; the connecting rod is rotatably connected to the shell, and one end of the connecting rod is connected to the driving part. The lock core has simple and exquisite structure, stable and reliable switch lock performance, and can reduce or prevent the phenomenon that the combined structure of the lock core and the shell is deformed in use.

Description

Glass door lock and extremely narrow flat-open glass door

Technical Field

The utility model relates to the technical field of extremely narrow flat-open glass doors, in particular to a glass door lock and an extremely narrow flat-open glass door using the same.

Background

Referring to fig. 1, a door frame is installed at one side of a door opening of a bathroom wall, a lock hole is formed in one side of the door frame, facing the bathroom extremely narrow flat-open glass door a, an aluminum material B is vertically installed at one side of the glass door a, facing the lock hole, a through hole is formed in the surface of the aluminum material B, the through hole is coaxial with the lock hole, a through hole is also formed in the surface of the glass door a, and an opening communicated with the through hole is formed in one side of the glass door a, facing the lock hole. Glass door lock C that bathroom glass door used, including shell C1, lock core structure and handle C5 (including the connecting rod that the unblock was realized to the drive lock core), shell C1 adaptation is connected in glass door A's through-hole department, and lock core structure includes fixed part C2, and wherein, the terminal surface of fixed part C2 towards the one end of lockhole is equipped with the welt, the welt passes through screw C4 and connects in aluminum product B's surface, and screw C4 has two and sets up from top to bottom, and peg graft in shell C1 after fixed part C2's partial structure passes the through-hole and realize the quick assembly of lock core and shell C1. The fixing part C2 is provided with a locking part C3 and a driving part, the driving part can be a combined structure of a connecting rod assembly, a gear train or a gear rack, etc., the connecting rod is connected to the driving part, and driven by the connecting rod, the driving part can drive the locking part C3 to be locked (extend from the inner cavity of the shell C1 and extend into the lock hole) or unlocked to be locked (retract into the inner cavity of the shell C1), as shown in fig. 1, two screws C4 are respectively positioned in the up-down direction of the locking part C3; on the other hand, in order to conveniently hold the handle C5 to drive the connecting rod to unlock, meanwhile, in order to prevent slipping, the handle C5 must be of an L-shaped structure, and the unlocking can be realized by pressing the tail end of the handle C5 by a human hand.

The structure is that when the handle is pressed down, the whole lock cylinder is pulled downwards, structural deformation is caused at the joint of the lining plate of the fixing part and the screw above the through hole after long-term use, the screw is loose, the axis of the fixing part is inclined to the horizontal ground, the tail end of the fixing part can be visually seen to sink towards the ground, and the locking part can not be effectively connected with the lock hole when serious; on the other hand, the lock core internal structure is complicated, and when the axis of fixed part takes place the slope, the connecting rod rotates in order to drive the action usefulness, very easily influences the atress direction of inside drive structure, causes the structure wearing and tearing.

Disclosure of Invention

The utility model aims to provide a glass door lock, which aims to solve the technical problem that the connection mode of a lock cylinder and aluminum materials in the prior art is easy to generate structural deformation.

In order to achieve the above object, the present utility model provides a glass door lock, comprising:

the shell is provided with an inner cavity, an inlet and a through hole are formed in the outer side face of the shell, the inlet and the through hole are communicated with the inner cavity, and a connecting part is convexly arranged on the wall face of the inner cavity;

the lock cylinder comprises a mounting seat, a driving part and a locking part, wherein the mounting seat is connected with the connecting part, the driving part is rotatably connected with the mounting seat, the outer side wall of the driving part is convexly provided with a driving end, and one end of the locking part, which is away from the driving part, is convexly arranged at the inlet;

two abutting parts are arranged on one surface of the locking part at intervals along the movement direction of the locking part, the driving end is positioned at the installation gap of the two abutting parts, and when the driving part rotates, the driving end is driven in abutting connection with any abutting part which is close to the driving end;

and the connecting rod is rotatably connected with the shell, one end of the connecting rod penetrates through the through hole and then is connected with the driving part, the other end of the connecting rod is convexly arranged outside the shell to be connected with the handle, and the connecting rod is used for driving the driving part to rotate.

Optionally, the connecting portion is a detachable structure, and an outer side wall of the mounting seat is connected to the detachable structure.

Optionally, the detachable structure is screw structure, the lateral wall of shell seted up with the connecting hole that the inner chamber is linked together, the mount pad orientation a side of connecting hole has seted up the screw, screw structure connect gradually in the connecting hole with in the screw.

Optionally, in the height direction, a mounting gap is arranged between the outer side wall of the mounting seat and the cavity wall surface of the inner cavity;

the connecting part is a filler, and the filler is arranged in the mounting gap.

Optionally, the filler is a pad.

Optionally, the cross section shape of the cushion block in the height direction is a U-shaped structure with an opening facing the inlet direction, the width value from a cavity of the U-shaped structure to the opening direction is gradually reduced, and the mounting seat is inserted into the cavity.

Optionally, the mounting seat is provided with a first elastic member, and the first elastic member is used for providing an elastic force required by resetting for the locking part.

Optionally, a second elastic element is arranged in the inner cavity and is used for providing elastic force required by resetting for the connecting rod.

Optionally, the shell comprises a lower shell and an upper cover, the lower shell is connected to the upper cover through a bolt rod, a groove is formed in a surface of the lower shell facing the upper cover, the inner cavity is formed in the groove, one end face of the lower shell in the length direction is arranged in an opening communicated with the groove, the inlet is formed in the opening, and the connecting part is arranged on a cavity wall face of the inner cavity of the lower shell;

the surfaces of the lower shell, the upper cover, the mounting seat and the driving part are coaxially provided with through holes, the connecting rod penetrates through the through holes, and two ends of the connecting rod are convexly arranged at two opposite end surfaces of the shell in the width direction;

the two handles are connected to the two ends of the connecting rod in a one-to-one correspondence manner.

The utility model also provides an extremely narrow flat-open glass door, which comprises the glass door lock.

In practical application, the glass door lock disclosed by the application can be combined with an extremely narrow flat-open glass door in the prior art, a hole matched with a shell of the glass door lock is formed in the glass door, specifically, a mounting seat in a lock cylinder is fixedly connected to a cavity wall surface of an inner cavity of the shell through a connecting part, the structure is provided, and in practical application, when a handle is pressed, external force applied to the lock cylinder cannot act on aluminum materials on the side edge of the glass door; in practical application, the driving part is provided with a locking state when the driving part is driven by the connecting rod to rotate along a first direction so that the driving end is abutted against an abutting part to push the locking part out of the inner cavity; the driving part is driven by the connecting rod to rotate along a second direction so that the driving end is abutted against the other abutting part to pull the locking part back to the unlocking state when the inner cavity is pulled back. The structure is provided, the driving part rotates to drive the locking part to move along the straight line positive and negative directions so as to realize the actions of closing (closing) and unlocking (opening) the door, the structure is simple, the opening and closing performance is stable and reliable, and the device is worthy of popularization and application. The application discloses a glass lock preparation extremely narrow flat-open glass door only needs to open the hole at aluminum product (connect in glass door towards the side of door frame) surface to supply locking portion to pass and realize unblanking or unblock function, saved add the gasket (connect in the aluminum product through the jackscrew) in the aluminum product, and open a hole at the gasket surface and connect the step of lock core fixed part (corresponding to this application mount pad), greatly simplified the installation procedure step between lock, aluminum product and the glass door, improve packaging efficiency, reduce or prevent the integrated configuration in use emergence structure deformation's of lock core and shell phenomenon.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of a combination structure of a prior art glass door lock and an extremely narrow flat-open glass door;

FIG. 2 is a schematic perspective view of an embodiment of a glass door lock according to the present utility model;

FIG. 3 is a schematic perspective view of a glass door lock according to an embodiment of the present utility model with the handle removed;

FIG. 4 is a schematic perspective view of a glass door lock according to an embodiment of the present utility model with the handle and lock cylinder removed;

FIG. 5 is a schematic perspective view of a lock cylinder in an embodiment of the glass door lock of the present utility model;

FIG. 6 is a schematic view showing a combination structure of a connecting rod and a handle in an embodiment of a glass door lock according to the present utility model;

FIG. 7 is a schematic cross-sectional view of a glass door lock according to an embodiment of the present utility model, wherein a driving portion of a lock cylinder is in a locked state;

FIG. 8 is a schematic cross-sectional view of a glass door lock according to an embodiment of the present utility model, wherein a driving portion of a lock cylinder is in an unlocked state;

FIG. 9 is a schematic perspective view of a connecting portion of another embodiment of a glass door lock according to the present utility model;

fig. 10 is a schematic cross-sectional view of a glass door lock according to another embodiment of the present utility model, in which a driving portion of a lock cylinder is in a closed state;

fig. 11 is a schematic cross-sectional view of a glass door lock according to another embodiment of the present utility model, in which a driving portion of a lock cylinder is in an unlocked state.

Reference numerals illustrate:

the achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present utility model are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture (as shown in the drawings), and if the particular posture is changed, the directional indicator is changed accordingly.

Furthermore, the description of "first," "second," etc. in this disclosure is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.

Referring to fig. 2 to 11, fig. 2 is a schematic perspective view of a glass door lock according to an embodiment of the utility model; FIG. 3 is a schematic perspective view of a glass door lock according to an embodiment of the present utility model with the handle removed; FIG. 4 is a schematic perspective view of a glass door lock according to an embodiment of the present utility model with the handle and lock cylinder removed; FIG. 5 is a schematic perspective view of a lock cylinder in an embodiment of the glass door lock of the present utility model; FIG. 6 is a schematic view showing a combination structure of a connecting rod and a handle in an embodiment of a glass door lock according to the present utility model; FIG. 7 is a schematic cross-sectional view of a glass door lock according to an embodiment of the present utility model, wherein a driving portion of a lock cylinder is in a locked state; FIG. 8 is a schematic cross-sectional view of a glass door lock according to an embodiment of the present utility model, wherein a driving portion of a lock cylinder is in an unlocked state; FIG. 9 is a schematic perspective view of a connecting portion of another embodiment of a glass door lock according to the present utility model; fig. 10 is a schematic cross-sectional view of a glass door lock according to another embodiment of the present utility model, in which a driving portion of a lock cylinder is in a closed state; fig. 11 is a schematic cross-sectional view of a glass door lock according to another embodiment of the present utility model, in which a driving portion of a lock cylinder is in an unlocked state.

In an embodiment of the present utility model, the glass door lock includes: the shell 1, the shell 1 has an inner cavity, an inlet 11 and a through hole 12 are formed in the outer side surface of the shell 1, the inlet 11 and the through hole 12 are communicated with the inner cavity, and a connecting part 13 is convexly arranged on the wall surface of the inner cavity; the lock cylinder 2 comprises a mounting seat 21, a driving part 211 and a locking part 212, wherein the mounting seat 21 is connected with the connecting part 13, the driving part 211 is rotatably connected with the mounting seat 21, a driving end 2111 is convexly arranged on the outer side wall of the driving part 211, and one end, deviating from the driving part 211, of the locking part 212 is convexly arranged at the inlet 11; along the movement direction of the locking portion 212, two abutting portions 2121 are convexly arranged on one surface of the locking portion 212 at intervals, the driving end 2111 is located at an installation gap of the two abutting portions 2121, and when the driving portion 211 rotates, the driving end 2111 abuts against any abutting portion 2121 close to the driving end 2111 for driving; and a connecting rod 3, wherein the connecting rod 3 is rotatably connected to the housing 1, one end of the connecting rod 3 passes through the through hole 12 and then is connected to the driving part 211, the other end of the connecting rod 3 is convexly arranged outside the housing 1 to be connected with the handle 4, and the connecting rod 3 is used for driving the driving part 211 to rotate. Please refer to fig. 2 to 8.

In practical application, the glass door lock disclosed in the application can be used with the extremely narrow flat-open glass door combination among the prior art, the glass door has seted up the hole (not shown in the figure) with the shell 1 adaptation of glass door lock, specifically, mount pad 21 passes through connecting portion 13 fixed connection in the chamber wall of the inner chamber of shell 1 in the lock core 2, this kind of structure setting, in practical application, but when pressing handle 4, drive connecting rod 3 rotates in order to drive portion 211 rotation, the external force that lock core 2 (mount pad 21) received acts on the aluminum product of shell 1 and not glass door side at this moment. In practical applications, referring to fig. 5, 7 and 8, along the movement direction of the locking portion 212, two abutting portions 2121 are protruded on a surface of the locking portion 212, and correspondingly, the level of the driving end 2111 is higher than that of a surface of the locking portion 212 having the abutting portions 2121, so as to be disposed at the mounting gap of the two abutting portions 2121. In practical application, the driving portion 211 is provided with a locking state when the driving end 2111 is abutted against an abutting portion 2121 by being driven by the connecting rod 3 to rotate along a first direction so as to push the locking portion 212 out of the inner cavity, the structure is arranged in a counterclockwise direction, the connecting rod 3 rotates by a preset angle to drive the driving portion 211 to rotate by the same angle, during the rotation process, the driving end 2111 is abutted against an abutting portion 2121 (towards the direction of the inlet 11), and the abutting portion 2121 can be pushed towards the direction of the inlet 11, so that the locking portion 212 is driven to move towards the direction of the inlet 11, and the locking portion 212 extends out of the inner cavity to be inserted into a lock hole of the door frame. The driving part 211 is driven by the connecting rod 3 to rotate along a second direction so that the driving end 2111 is abutted against the other abutting part 2121 to enable the locking part 212 to be pulled back to an unlocking state when the inner cavity is formed, the structure is arranged, the second direction is clockwise, the connecting rod 3 rotates by a preset angle, the driving part 211 is driven to rotate by the same angle, in the rotating process, the driving end 2111 is abutted against the other abutting part 2121 (away from the inlet 11), the abutting part 2121 can be pushed towards the direction away from the inlet 11, the locking part 212 is driven to move towards the direction away from the inlet 11, and the locking part 212 is retracted into the inner cavity to be unlocked from the lock hole.

In summary, the driving portion 211 rotates to drive the locking portion 212 to move in the forward and backward directions in a straight line to realize the locking (for closing the door) and unlocking (for opening the door), which has a simple structure, and the opening and closing performance is stable and reliable, and is worth popularizing and applying. The application discloses a glass lock preparation extremely narrow flat-open glass door only needs to open a hole at aluminum product (connect in glass door towards the side of door frame) surface to supply locking portion 212 to pass and realize unblanking or unblock function, saved add the gasket (connect in the aluminum product through the jackscrew, not shown in the figure) in the aluminum product, and open a hole at the gasket surface and connect the step of lock core 2 fixed part (being equivalent to this application mount pad 21), greatly simplified the installation procedure step between lock, aluminum product and the glass door, improve packaging efficiency, reduce or prevent the phenomenon that the integrated configuration of lock core 2 and shell 1 takes place structural deformation in use.

In practical applications, the mounting seat 21 may also be a housing structure, the housing structure has an inner cavity opening toward the inlet 11, the locking portion 212 and the driving portion 211 are both disposed in the inner cavity of the mounting seat 21, of course, a side surface of the housing structure, facing the through hole 12 of the housing 1, is also provided with the through hole 12, and the through hole 12 faces the locking portion 212, so that the connecting rod 3 passes through and is connected with the locking portion 212, and at this time, only one end of the connecting rod 3 is connected with the handle 4. If the through holes 12 are also formed on the surface of the locking portion 212, and at the same time, the through holes 12 are formed on both opposite end surfaces in the width direction of the housing 1, so that the connecting rod 3 can pass through the housing 1 and the driving portion 211, and both ends of the connecting rod 3 protrude from both opposite end surfaces in the width direction of the housing 1, at this time, two handles 4 may be respectively located on both side surfaces of the glass door, and a user may realize opening and closing of the door from indoor and outdoor.

Alternatively, the connecting portion 13 is a detachable structure, and the outer side wall of the mounting seat 21 is connected to the detachable structure.

In practical application, lock core 2 can be dismantled, is convenient for maintain and change. The mounting seat 21 penetrates through the aluminum material and is inserted into the inner cavity of the shell 1 from the inlet 11 to be connected with the detachable structure, so that the assembly efficiency is greatly improved.

Referring to fig. 3 to 5, in this embodiment, the detachable structure is a screw structure 131, a connecting hole 14 communicating with the inner cavity is formed in an outer side wall of the housing 1, a screw hole 213 is formed in a side surface of the mounting seat 21 facing the connecting hole 14, and the screw structure 131 is sequentially connected to the connecting hole 14 and the screw hole 213.

In practical application, the two screw structures 131 are arranged at a height in the height direction, and when the lock cylinder 2 structure receives downward acting force, the two screws can play a role in reversely supporting and pulling the mounting seat 21 so as to disperse or offset the downward acting force. Of course, the number and the connection positions of the screw structures 131 are set according to actual requirements, which will not be described herein.

Referring to fig. 2 and 9, in the present embodiment, in the height direction, an installation gap is formed between the outer side wall of the installation seat 21 and the wall surface of the inner cavity; the connection portion 13 is a filler, and the filler is disposed in the mounting gap.

This type of structure provides that when the mount 21 is subjected to a downward force, the filler provides a counter force to the mount 21 to support the mount 21.

Optionally, the filler is a pad 132.

The cushion block 132 protrudes from the wall surface of the inner cavity of the shell 1 and is abutted or fixedly connected with the outer side wall of the mounting seat 21. The cushion block 132 may be integrally formed with the housing 1, or may be a detachable connection structure, so as to facilitate replacement and maintenance.

Referring to fig. 2 and 9, the cross-sectional shape of the pad 132 in the height direction is a U-shaped structure with an opening facing the inlet 11, the width of the cavity of the U-shaped structure in the opening direction is gradually reduced, and the mounting seat 21 is inserted into the cavity.

In practical application, the mounting seat 21 is inserted into the cavity of the U-shaped structure from the inlet 11, the opening of the U-shaped structure is gradually propped open, and the U-shaped structure can clamp the mounting seat 21 under the elastic action so as to support and fix the mounting seat 21. Of course, the pad 132 may be a plastic clip or a metal structure.

Referring to fig. 10 and 11, in the present embodiment, the mounting base 21 is provided with a first elastic member 214, and the first elastic member 214 is used for providing an elastic force required for restoring the locking portion 212.

As described above, in the unlocking state, the driving portion 211 rotates to bring the driving end 2111 into contact with the contact portion 2121 (in a direction away from the inlet 11), so that the locking portion 212 is pulled back into the inner cavity, and the locking portion 212 presses the first elastic member 214 toward one end of the driving portion 211; in the closed state, the driving portion 211 rotates to make the driving end 2111 contact with the contact portion 2121 (toward the inlet 11), so that the locking portion 212 is pushed out of the housing 1, and the first elastic member 214 can assist in driving the locking portion 212 to move under the elastic action.

Referring to fig. 4 and 6, in the present embodiment, a second elastic member 18 is disposed in the inner cavity, and the second elastic member 18 is used for providing an elastic force required for restoring the connecting rod 3.

As described above, pressing the handle 4 downward drives the connecting rod 3 to rotate to unlock, and the second elastic member 18 drives the connecting rod 3 to rotate under elastic action to reset, so as to realize secondary locking. Such structures are prior art and are not described in detail herein. The first elastic member 214 and the second elastic member 18 are both return springs.

Referring to fig. 2 to 6, in the present embodiment, the housing 1 includes a lower shell 15 and an upper cover 16, the lower shell 15 is connected to the upper cover 16 by a bolt 17, a surface of the lower shell 15 facing the upper cover 16 is provided with a groove 151, the inner cavity is formed in the groove 151, one end surface of the lower shell 15 in the length direction is provided with an opening communicating with the groove 151, the inlet 11 is formed in the opening, and the connecting portion 13 is provided with a cavity wall surface of the inner cavity of the lower shell 15; the surfaces of the lower shell 15, the upper cover 16, the mounting seat 21 and the driving part 211 are coaxially provided with a through hole 12, the connecting rod 3 passes through the through hole 12, and two ends of the connecting rod 3 are convexly arranged on two opposite end surfaces of the outer shell 1 in the width direction; the number of the handles 4 is two, and the two handles 4 are connected to the two ends of the connecting rod 3 in a one-to-one correspondence.

In practical applications, the mounting seat 21 may also be a housing structure, the housing structure has an inner cavity opening toward the inlet 11, the locking portion 212 and the driving portion 211 are both disposed in the inner cavity of the mounting seat 21, of course, a side surface of the housing structure, facing the through hole 12 of the housing 1, is also provided with the through hole 12, and the through hole 12 faces the locking portion 212, so that the connecting rod 3 passes through and is connected with the locking portion 212, and at this time, only one end of the connecting rod 3 is connected with the handle 4. If the through holes 12 are also formed on the surface of the locking portion 212, the through holes 12 are formed on both opposite end surfaces in the width direction of the housing 1, so that the connecting rod 3 can pass through the housing 1 and the driving portion 211, and both ends of the connecting rod 3 protrude from both opposite end surfaces in the width direction of the housing 1, at this time, two handles 4 may be respectively located on both side surfaces of the glass door, and a user can open and close the door from indoor and outdoor directions.

In practical application, the cross section of the through hole 12 on the surface of the locking portion 212 in the height direction is rectangular, and the corresponding cross section of the connecting rod 3 in the height direction is rectangular, that is, the connecting rod 3 is a square rod, so as to increase the effectiveness and stability of rotational connection and prevent the connecting rod 3 from slipping when connected with the locking portion 212.

In practical application, the surfaces of the lower shell 15 and the mounting seat 21 (shell structure) are also provided with mounting holes 152, and the mounting holes 152 are used for connecting the bolt rods 17 so as to connect the lower shell 15 with the upper cover 16. In practical application, one surface of the lower shell 15 and the upper cover 16 facing each other is tightly attached to the surface of the glass door, that is, the lower shell and the upper cover are clamped on the glass door and then connected and fixed through the bolt rod 17.

The utility model also provides an extremely narrow flat-open glass door, which comprises the glass door lock, and the specific structure of the glass door lock refers to the embodiment, and because the extremely narrow flat-open glass door adopts all the technical schemes of all the embodiments, the extremely narrow flat-open glass door at least has all the beneficial effects brought by the technical schemes of the embodiments, and the detailed description is omitted.

The foregoing description is only of the preferred embodiments of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structural changes made by the description of the present utility model and the accompanying drawings or direct/indirect application in other related technical fields are included in the scope of the utility model.

Claims

1. A glass door lock, comprising:

2. The glass door lock according to claim 1, wherein the connecting portion is a detachable structure, and an outer sidewall of the mounting base is connected to the detachable structure.

3. The glass door lock according to claim 2, wherein the detachable structure is a screw structure, a connecting hole communicated with the inner cavity is formed in the outer side wall of the housing, a screw hole is formed in a side surface of the mounting seat, which faces the connecting hole, and the screw structure is sequentially connected to the connecting hole and the screw hole.

4. The glass door lock according to claim 1, wherein in the height direction, an installation gap is provided between an outer side wall of the installation seat and a cavity wall surface of the inner cavity;

the connecting part is a filler, and the filler is arranged in the installation gap.

5. The glass door lock according to claim 4, wherein the filler is a pad.

6. The glass door lock according to claim 5, wherein the cross-sectional shape of the cushion block in the height direction is a U-shaped structure with an opening facing the inlet direction, the width value from a cavity of the U-shaped structure to the opening direction is gradually reduced, and the mounting seat is inserted into the cavity.

7. The glass door lock according to any one of claims 1 to 6, wherein the mount is provided with a first elastic member for providing the locking portion with an elastic force required for restoration.

8. A glass door lock according to any of claims 1 to 6, wherein a second elastic member is provided in the inner cavity, the second elastic member being adapted to provide an elastic force required for resetting the connecting rod.

9. The glass door lock according to any one of claims 1 to 6, wherein the housing includes a lower case and an upper cover, the lower case is connected to the upper cover by a bolt rod, a surface of the lower case facing the upper cover is provided with a groove, the inner cavity is formed in the groove, one end surface of the lower case in a length direction is provided with an opening communicating with the groove, the inlet is formed in the opening, and the connecting portion is provided on a cavity wall surface of the inner cavity of the lower case;

10. An extremely narrow flat-open glass door comprising a glass door lock according to any one of claims 1 to 9.