CN211900075U

CN211900075U - Integral glass door lock

Info

Publication number: CN211900075U
Application number: CN201921829830.XU
Authority: CN
Inventors: 孙敬文; 肖建明
Original assignee: Zhongshan Nuoweisuoma Hardware Product Co ltd
Current assignee: Zhongshan Nuoweisuoma Hardware Product Co ltd
Priority date: 2019-10-28
Filing date: 2019-10-28
Publication date: 2020-11-10
Anticipated expiration: 2029-10-28

Abstract

The utility model discloses an integral type glass lock, its characterized in that: the lock comprises a main lock body and an auxiliary lock body which are oppositely arranged at intervals, and a lock tongue is arranged between the main lock body and the auxiliary lock body, and a square column body which is in transmission fit with the lock tongue is inserted in the lock tongue; the main lock body and the auxiliary lock body are both provided with panel covers and handles for driving the square columns to rotate; the panel cover is provided with a through hole, one end of the handle is inserted into the through hole in a matching manner, and the end face of the handle is provided with a first through groove; the main lock body also comprises a locking assembly for locking the handle to rotate; the locking assembly comprises a clutch piece, a safety clamping piece and a safety rod, the clutch piece is arranged at the end part of the handle in the through hole, a first groove is formed in the peripheral surface of the clutch piece, and a clamping groove is formed in the peripheral surface of the through hole corresponding to the safety clamping piece; the safety clamping piece is arranged in the first groove, and the bottom surface of the first groove is a wavy arc surface for accommodating or abutting against the safety clamping piece, so that the safety clamping piece is abutted against, matched with or separated from the clamping groove through the first through groove.

Description

Integral glass door lock

Technical Field

The utility model relates to an integral type glass lock.

Background

In order to meet the requirements of consumers, manufacturers manufacture different glass door locks according to glass doors with different thicknesses, so that the glass door locks have various styles, are troublesome to process and have more overstocked finished products, and the positions for installing the glass door locks are thickened in a cushion block thickening mode to meet the thickness requirement of installation, but the attractiveness of the lock body after installation is influenced and the cost is increased; at present, most of locking transmission components of the traditional glass door lock on the market realize the opening and locking functions through a gear meshing mode, and due to long-time use of the glass door lock, due to the abrasion of transmission between gears, the glass door lock is easy to cause the situation that teeth are blocked, transmission cannot be carried out, and opening and locking cannot be carried out.

SUMMERY OF THE UTILITY MODEL

To the defect that above-mentioned prior art exists, the to-be-solved technical problem of the utility model is: the glass door lock does not need a cushion block to adapt to the installation of glass doors with different thicknesses, and reduces the situation that the glass door lock cannot be opened or closed due to long-term wear.

The integrated glass door lock comprises a main lock body and an auxiliary lock body which are oppositely arranged at intervals, wherein a lock tongue is arranged between the main lock body and the auxiliary lock body, and a square column body which is in transmission fit with the lock tongue is inserted in the lock tongue;

the main lock body and the auxiliary lock body are both provided with panel covers and handles for driving the square columns to rotate; the panel cover is provided with a through hole, one end of the handle is inserted into the through hole in a matching manner, and the end face of the handle is provided with a first through groove;

the main lock body also comprises a locking assembly for locking the handle to rotate; the locking assembly comprises a clutch piece, a safety clamping piece and a safety rod, the clutch piece is arranged at the end part of the handle in the through hole, a first groove is formed in the peripheral surface of the clutch piece, and a clamping groove is formed in the peripheral surface of the through hole corresponding to the safety clamping piece; the safety clamping piece is arranged in the first groove, and the bottom surface of the first groove is a wavy arc surface for accommodating or abutting the safety clamping piece, so that the safety clamping piece is abutted, matched or separated with the clamping groove through the first through groove; the safety rod is inserted in the clutch piece in a matching mode.

Further, the handle is provided with a support rod and an arm rod; the supporting rod is hollow and tubular, a knob and a lock head are respectively arranged in the supporting rod, and the knob is sleeved at one end of the safety rod in a matching manner; one end of the lock head is a lock hole, the other end of the lock head is a second groove matched and sleeved with the safety rod, and the second groove is formed by oppositely communicated fan-shaped grooves.

Further, the panel lid is close to the medial surface of the lock tongue and is provided with the rotating turret, the rotating turret has square through-hole and can wear to establish with the cooperation of branch tip through the second groove, the global ring draw-in groove that is equipped with of branch, the branch inner chamber is arranged in to the separation and reunion piece, the joint has the retaining ring for the axle in the ring draw-in groove to the messenger wears to establish the rotating turret at branch tip and arranges the separation and reunion piece in the branch inner chamber in and fixes.

Furthermore, two ends of the square column body are respectively inserted into and matched with the square through hole, the square column body is in a hollow tubular shape, and the safety rod penetrates through the inner cavity of the square column body.

Furthermore, a spring is arranged between the clutch piece positioned in the inner cavity of the supporting rod and the lock head to support the clutch piece.

Furthermore, a torsional spring is arranged at the installation connection position between the panel cover and the rotating frame, so that the rotating frame can rotate and reset.

Further, the panel covers of the main lock body and the auxiliary lock body are connected through screws.

To sum up, the utility model discloses for its beneficial effect of prior art is:

the utility model has simple structure, the lock body is integrally arranged on one of the main lock body and the auxiliary lock body, and the panel covers of the main lock body and the auxiliary lock body are pressed relatively and fastened by screws, so that the lock body is clamped and fastened on the glass to adapt to the installation of the glass with different thicknesses; and on the locking function of the lock body, the wavy cambered surface on the clutch piece is rotated to abut against the safety clamping piece by rotating the safety rod, so that the safety clamping piece is abutted against and matched or separated with the clamping groove on the panel cover through the first through groove, the handle is locked or unlocked, the locking or unlocking function of the lock body is realized, the condition that after abrasion is caused for a long time through gear meshing transmission, the easy clamping teeth cannot transmit, and the lock cannot be opened or closed is avoided, and the service life of the conventional lock body is prolonged.

Drawings

FIG. 1 is an exploded view of an integrated glass door lock according to an embodiment of the present invention;

fig. 2 is a schematic view of an assembly structure of an integrated glass door lock according to an embodiment of the present invention;

FIG. 3 is a schematic cross-sectional view of an integrated glass door lock according to an embodiment of the present invention;

FIG. 4 is a schematic view of a partial explosion of an integrated glass door lock according to an embodiment of the present invention;

FIG. 5 is a schematic partial cross-sectional view of an integrated glass door lock according to an embodiment of the present invention;

fig. 6 is a schematic perspective view of a lock head according to an embodiment of the present invention.

Detailed Description

The invention will be further described with reference to the following description and embodiments in conjunction with the accompanying drawings:

as shown in fig. 1 to 6, an embodiment of the present invention preferably provides an integrated glass door lock, which includes a main lock body 1 and an auxiliary lock body 2 arranged at an interval, and a lock tongue 3 is arranged between the main lock body and the auxiliary lock body, wherein the lock tongue 3 is inserted through a square column 4 in transmission fit with the lock tongue 3;

the main lock body 1 and the auxiliary lock body 2 are both provided with a panel cover 5 and a handle 6 for driving the square column body 4 to rotate; a through hole 75 is formed in the panel cover 5, one end of the handle 6 is inserted into the through hole 75 in a matched mode, and a first through groove 73 is formed in the end face of the handle;

the main lock body 1 further comprises a locking assembly 7 for locking the rotation of the handle 6; the locking assembly 7 comprises a clutch piece 71, a safety clamping piece 72 and a safety rod 74, the clutch piece 71 is arranged at the end part of the handle 6 positioned in a through hole 75, a first groove 77 is formed in the peripheral surface of the clutch piece, and a clamping groove 76 is formed in the peripheral surface of the through hole 75 corresponding to the safety clamping piece 72; the safety clamping piece 72 is arranged in a first groove 77, and the bottom surface of the first groove 77 is a wavy arc surface 78 for accommodating or abutting against the safety clamping piece 72, so that the safety clamping piece 72 is abutted against and matched with or separated from the clamping groove 76 through a first through groove 73; the safety rod 74 is inserted in the clutch piece 71 in a matching manner, the lock rib 3 is integrally installed on one of the main lock body 1 and the auxiliary lock body 2, and the panel covers 5 of the main lock body 1 and the auxiliary lock body 2 are oppositely pressed and fastened through screws, so that the safety rod is clamped and fastened on glass to adapt to the installation of glass with different thicknesses; in the locking function of the lock body, the wavy cambered surfaces 78 on the clutch pieces 71 rotate to abut against the safety clamping pieces 72 by rotating the safety rods 74, so that the safety clamping pieces 72 abut against, cooperate with or separate from the clamping grooves 76 on the panel cover 5 through the first through grooves 73, the handle 6 is locked or unlocked, the locking or unlocking function of the lock body is realized, the situation that after abrasion is caused for a long time through gear meshing transmission, easy clamping teeth cannot transmit, and cannot be opened or locked is avoided, and the service life of a product is prolonged.

The handle 6 is provided with a support rod 31 and an arm rod 32; the supporting rod 31 is hollow and tubular, a knob 33 and a lock head 34 are respectively arranged in the supporting rod 31, and the knob 33 is sleeved at one end of the safety rod 74 in a matching manner; the lock 34 is characterized in that one end of the lock is a lock hole 35, the other end of the lock is a second groove 36 matched with the safety rod 74 and sleeved with the second groove 36, the second groove 36 is formed by sector grooves which are oppositely communicated, the safety rod 74 can be conveniently rotated by people through the knob 33, locking or unlocking of the lock body can be controlled, and the lock 34 is matched with the safety rod 74, so that people can be locked or unlocked through a key when the lock is outdoors.

The medial surface that panel lid 5 is close to the lock li 3 is provided with rotating turret 41, rotating turret 41 has square through-hole 42 and can wear to establish with the cooperation of branch 31 tip through groove 43 with the second, branch 31 global is equipped with ring slot 44, branch 31 inner chamber is arranged in to separation and reunion piece 71, the joint has axial retaining ring 45 in the ring slot 44 to make the rotating turret 41 of wearing to establish at branch 31 tip and arrange the separation and reunion piece 71 of branch 31 inner chamber in fixed, rotating turret 41 is as the connecting piece between handle 6 and the square cylinder 4, and handle 6 all pegs graft with square cylinder 4 and sets up, in rotating turret 41, makes people rotate handle 6 simultaneously, drive square cylinder 4 and rotate, in order to reach the spring bolt removal of control lock li 3.

The two ends of the square column 4 are respectively inserted into and matched with the square through hole 42, the square column 4 is in a hollow tubular shape, and the safety rod 74 is arranged in the inner cavity of the square column 4 in a penetrating way.

A spring 81 is arranged between the clutch piece 71 positioned in the inner cavity of the strut 31 and the lock head 34 for supporting.

A torsion spring 82 is arranged at the installation connection position between the panel cover 5 and the rotating frame 41, so that the rotating frame 41 can rotate and reset.

The panel cover 5 of the main lock body 1 and the auxiliary lock body 2 are connected through screws.

The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, and it should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only illustrative of the principles of the present invention, and the present invention can be modified in various ways without departing from the spirit and scope of the present invention, and these modifications and changes fall into the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. Integral type glass door lock, its characterized in that: the lock comprises a main lock body (1) and an auxiliary lock body (2) which are oppositely arranged at intervals, a lock tongue (3) is arranged between the main lock body and the auxiliary lock body, and a square column body (4) which is in transmission fit with the lock tongue (3) is inserted through the lock tongue (3);

the main lock body (1) and the auxiliary lock body (2) are both provided with a panel cover (5) and a handle (6) for driving the square column body (4) to rotate; a through hole (75) is formed in the panel cover (5), one end of the handle (6) is inserted into the through hole (75) in a matched mode, and a first through groove (73) is formed in the end face of the handle;

the main lock body (1) further comprises a locking assembly (7) for locking the rotation of the handle (6); the locking assembly (7) comprises a clutch piece (71), a safety clamping piece (72) and a safety rod (74), the clutch piece (71) is arranged at the end part of the handle (6) positioned in the through hole (75), a first groove (77) is formed in the peripheral surface of the clutch piece, and a clamping groove (76) is formed in the peripheral surface of the through hole (75) corresponding to the safety clamping piece (72); the safety clamping piece (72) is arranged in a first groove (77), and the bottom surface of the first groove (77) is a wavy arc surface (78) for accommodating or abutting against the safety clamping piece (72), so that the safety clamping piece (72) is abutted against and matched with or separated from the clamping groove (76) through the first through groove (73); the safety rod (74) is inserted in the clutch piece (71) in a matching way.

2. The integrated glass door lock of claim 1, wherein: the handle (6) is provided with a support rod (31) and an arm rod (32); the supporting rod (31) is in a hollow tubular shape, a knob (33) and a lock head (34) are respectively arranged in the supporting rod, and the knob (33) is sleeved at one end of the safety rod (74) in a matching mode; one end of the lock head (34) is a lock hole (35), the other end of the lock head is a second groove (36) which is matched and sleeved with the safety rod (74), and the second groove (36) is formed by oppositely communicated fan-shaped grooves.

3. The integrated glass door lock of claim 2, wherein: the medial surface that panel lid (5) are close to lock advantage (3) is provided with rotating turret (41), rotating turret (41) have square through-hole (42) and can wear to establish with branch (31) tip cooperation second lead to groove (43), branch (31) global is equipped with ring draw-in groove (44), branch (31) inner chamber is arranged in clutch spare (71), ring draw-in groove (44) inside joint has for the axle retaining ring (45) to it is fixed to make to wear to establish rotating turret (41) at branch (31) tip and arrange clutch spare (71) of branch (31) inner chamber in.

4. The integrated glass door lock of claim 3, wherein: the two ends of the square column body (4) are respectively inserted into the square through holes (42) to be matched, the square column body (4) is in a hollow tubular shape, and the safety rod (74) penetrates through the inner cavity of the square column body (4).

5. The integrated glass door lock of claim 3, wherein: a spring (81) is arranged between the clutch piece (71) positioned in the inner cavity of the support rod (31) and the lock head (34) to support against.

6. The integrated glass door lock of claim 3, wherein: and a torsional spring (82) is arranged at the mounting connection part between the panel cover (5) and the rotating frame (41) so as to enable the rotating frame (41) to rotate and reset.

7. The integrated glass door lock of claim 1, wherein: the panel cover (5) of the main lock body (1) and the auxiliary lock body (2) are connected through screws.