CN215255212U

CN215255212U - Lock body mounting structure of handle lock of narrow-frame side-hung glass door

Info

Publication number: CN215255212U
Application number: CN202121057703.XU
Authority: CN
Inventors: 严健铭
Original assignee: Foshan Hongjinhao Metal Products Co ltd
Current assignee: Foshan Hongjinhao Metal Products Co ltd
Priority date: 2021-05-18
Filing date: 2021-05-18
Publication date: 2021-12-21
Anticipated expiration: 2031-05-18

Abstract

The utility model discloses a lock body mounting structure of handle lock of narrow frame side hung glass door, the lock body main frame of its lock body is extended towards the transmission box and is equipped with the additional strengthening piece, the transmission box is equipped with the slot corresponding to the additional strengthening piece, the additional strengthening piece is inserted and is connected in the slot in a matching manner, on the basis of the lock body main frame and the transmission box fastening installation in the door leaf frame, the additional strengthening piece on the lock body main frame is inserted and is connected in the slot of the transmission box in a matching manner to strengthen the transmission box mounting structure intensity, the mounting and fixing of the transmission box is firmer, the mounting structure intensity is higher, and the pulling resistance is higher; meanwhile, the installation of the lock body cover plate does not damage the integral sense of the door leaf, so that the integral sense of the door leaf is stronger and simpler; the main lock body frame can be further designed into a detachable structure, and is particularly suitable for the situation that when the door leaf frame is in an asymmetric structure, the lock body can be installed on the left side leaf frame and the right side leaf frame of the door leaf respectively and suitably only by replacing the end frame bodies at the two ends of the middle frame after being detached and connecting the end frame bodies with the middle frame again.

Description

Lock body mounting structure of handle lock of narrow-frame side-hung glass door

Technical Field

The utility model belongs to the technical field of flat-open glass door handle lock, concretely relates to lock body mounting structure.

Background

The handle lock of the narrow-frame side-hung glass door shown in the attached figure 1 applies for a Chinese utility model patent and an issued notice (publication number CN213144138) in 7/8.2020, and comprises a lock body 2, a transmission box 3, a handle 4, a lock body cover plate 5, a mounting screw 6 and a lock body outer cover plate 7, wherein the lock body 2 mainly comprises a lock body main frame 21 and a lock hole slider 22 which is arranged on the lock body main frame 21 and can move up and down, the lock body 2 is arranged in a frame cavity of a door leaf frame 1 during installation, the transmission box 3 is arranged on a side frame wall of a glass mounting groove 11 of the door leaf frame 1, the lock hole slider 22 is in transmission connection with the transmission box 3, and the mounting screw 6 penetrates through the lock body main frame 21 and the door leaf frame 1 to be connected with the transmission box 3 for fastening installation; the lock body cover plate 5 is fixedly installed on the front end face of the lock body 2 through screws and is provided with a first cover plate slot 51 corresponding to the lock hole sliding block 22, an outer cover buckling groove 13 corresponding to the lock body 2 is formed in a locking frame face 12 of the door leaf frame 1, two sides of the outer cover buckling groove 13 extend to be formed in a side frame face of the door leaf frame 1, the lock body outer cover plate 7 is buckled in the outer cover buckling groove 13, a second cover plate slot 71 is formed in the lock body outer cover plate 7 corresponding to the first cover plate slot 51, the length of the second cover plate slot 71 in the height direction is longer than that of the first cover plate slot 51, and the installation height of the lock body 2, the transmission box 3 and the handle 4 can be integrally adjusted up and down by loosening the installation screws 6 after the lock body outer cover plate 7 is disassembled.

Above-mentioned current narrow frame flat-open glass door handle lock still has following defect on mounting structure: 1. the door leaf frame 1 suitable for installation is narrow, the transmission box 3 is only fastened and connected through the mounting screws 6 on the side frame wall of the glass mounting groove 11, and the mounting structure of the transmission box 3 is weak in strength and needs to be improved and reinforced; 2. the installation of the lock body outer cover plate 7 needs to provide an outer cover fastening groove 13 on the locking frame surface 12 of the door leaf frame 1, and the two sides of the outer cover fastening groove 13 extend to the side frame surface of the door leaf frame 1 to affect the integral feeling of the door leaf, which is not simple enough.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a transmission box's installation is fixed more firmly, mounting structure intensity is higher, more resistant draw and the door leaf wholeness is stronger, more succinct lock body mounting structure of narrow frame flat-open glass door handle lock.

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

lock body mounting structure of narrow frame flat-open glass door handle lock, including door leaf frame, lock body and transmission box, the lock body includes the lock body frame and installs in the lockhole slider of lock body frame, and the lockhole slider is connected with the transmission of transmission box, and lock body frame and transmission box fastening are installed in door leaf frame, and the lock body frame is equipped with additional strengthening spare towards the transmission box extension, and the transmission box corresponds additional strengthening spare and is equipped with the slot, and additional strengthening spare inserts and the cooperation is connected in the slot.

This kind of lock body mounting structure inserts and the cooperation through the additional strengthening spare on the lock body frame and connects in the slot of transmission box on the basis of lock body frame and transmission box fastening installation in door leaf frame, strengthens the mounting structure intensity of transmission box, and the installation of transmission box is fixed more firmly, mounting structure intensity is higher, more resistant drawing.

As the preferred scheme, the door leaf frame is provided with a through slot hole for the reinforcing structural part to pass through corresponding to the slot, and the reinforcing structural part passes through the through slot hole and is inserted into the slot.

As an improvement scheme, the lock body main frame is provided with a first connecting hole, the door leaf frame is provided with a second connecting hole corresponding to the first connecting hole, the transmission box is provided with a third connecting hole in a penetrating mode in front of and behind the second connecting hole, a fastening bolt penetrates through the third connecting hole from the rear end of the transmission box and is connected to the first connecting hole through the second connecting hole to fasten the transmission box and the lock body main frame on the door leaf frame, the fastening bolt fastens and installs the transmission box and the lock body main frame from the rear end face of the transmission box, and the fastening and installation are more convenient.

According to the improved scheme, the lock body cover plate is tightly mounted on the front end face of the lock body, the cover plate mounting notch matched with the lock body cover plate is formed in the locking frame face of the door leaf frame, the cover plate mounting notch is only formed in the locking frame face of the door leaf frame, an opening is not needed in the side frame face of the door leaf frame, the integral feeling of the door leaf cannot be damaged when the lock body cover plate is mounted, and the integral feeling of the door leaf is stronger and simpler.

As an improvement scheme, the lock body main frame comprises a middle frame positioned in the middle and provided with a lock hole sliding block and end frame bodies positioned at two ends of the middle frame and provided with reinforcing structural parts, the end frame bodies are detachably connected with the middle frame, the lock body main frame is designed into a detachable structure, the lock body main frame is particularly suitable for a door leaf frame to be an asymmetric structure, the lock body can be respectively and suitably arranged on a left side leaf frame and a right side leaf frame of the door leaf, and only the end frame bodies at two ends of the middle frame need to be replaced and connected with the middle frame again after being detached.

The utility model discloses following beneficial effect has:

1. the lock body main frame and the transmission box are tightly installed on the basis of the door leaf frame, the reinforcing structural member on the lock body main frame is inserted into and matched with the slot connected with the transmission box, so that the installation structural strength of the transmission box is enhanced, the transmission box is firmer to install and fix, higher in installation structural strength and more resistant to pulling;

2. the installation of the lock body cover plate does not damage the integral sense of the door leaf, so that the integral sense of the door leaf is stronger and simpler;

3. the main lock body frame can be further designed into a detachable structure, and is particularly suitable for the situation that when the door leaf frame is in an asymmetric structure, the lock body can be installed on the left side leaf frame and the right side leaf frame of the door leaf respectively and suitably only by replacing the end frame bodies at the two ends of the middle frame after being detached and connecting the end frame bodies with the middle frame again.

Drawings

FIG. 1 is a view of the installation structure of the handle lock of the existing narrow-frame side-hung glass door;

fig. 2 is a schematic view of the lock body mounting structure of the handle lock of the narrow-frame side-hung glass door of the present invention;

fig. 3 is a schematic view of the lock body mounting structure of the handle lock of the narrow-frame side-hung glass door of the present invention;

FIG. 4 is a detachable structure diagram of the lock body main frame of the lock body mounting structure of the handle lock of the narrow-frame side-hung glass door of the utility model;

fig. 5 is a schematic view of an asymmetric door frame suitable for installation of the main frame of the lock body shown in fig. 4.

In the figure: 1. a door leaf frame; 2. a lock body; 3. a transmission box; 4. a handle; 5. a lock body cover plate; 6. mounting screws; 7. a lock body outer cover plate; 11. a glass mounting groove; 12. locking the frame surface; 13. the outer cover is buckled with the groove; 14. a cover plate mounting notch; 15. perforating a slot hole; 16. a second connection hole; 21. a lock body main frame; 22. a lock hole slider; 23. reinforcing the structural member; 24. a first connection hole; 211. a middle frame; 212. an end frame body; 213. a T-shaped connecting block; 214. t-shaped connecting grooves; 215. a limiting blocking wall; 216. a limit baffle groove; 31. a slot; 32. a third connection hole; 33. fastening a bolt; 34. a blocking cover; 51. a first cover plate slot; 71. a second cover plate slot.

Detailed Description

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

As shown in fig. 2-3 the utility model discloses lock body mounting structure of narrow frame flat-open glass door handle lock, including door leaf frame 1, lock body 2 and transmission box 3, lock body 2 includes lock body frame 21 and installs in the lockhole slider 22 of lock body frame 21, lockhole slider 22 is connected with the transmission of transmission box 3, lock body frame 21 and the 3 fastening of transmission box are installed in door leaf frame 1, lock body frame 21 is equipped with additional strengthening spare 23 towards the extension of transmission box 3, this additional strengthening spare 23 can adopt integrative extension to locate the cylinder of lock body frame 21, this cylinder can distribute in the four corners bight position of lock body frame 21, transmission box 3 corresponds additional strengthening spare 23 and is equipped with slot 31, additional strengthening spare 23 inserts and cooperates and connects in slot 31. This kind of lock body mounting structure is on the basis of lock body frame 21 and transmission box 3 fastening installation in door leaf frame 1, inserts and the cooperation through the reinforced structure spare 23 on the lock body frame 21 and connects in the slot 31 of transmission box 3, strengthens the mounting structure intensity of transmission box 3, and the installation of transmission box 3 is fixed more firmly, mounting structure intensity is higher, more resistant drawing.

In specific implementation, the slot 31 of the door frame 1 is provided with a through slot 15 for the reinforcing structural member 23 to pass through, and the reinforcing structural member 23 passes through the through slot 15 and is inserted into the slot 31. The lock body main frame 21 and the transmission box 3 are fastened and installed on the door leaf frame 1 in the following manner: set up first connecting hole 24 on lock body frame 21, it sets up second connecting hole 16 to correspond first connecting hole 24 on door leaf frame 1, it sets up third connecting hole 32 to link up around corresponding second connecting hole 16 on transmission box 3, fastening bolt 33 passes third connecting hole 32 from the rear end of transmission box 3, second connecting hole 16 connects and transmits box 3 and lock body frame 21 fastening installation in door leaf frame 1 in first connecting hole 24, fastening bolt 33 fastens the installation from the rear end of transmission box 3 to transmission box 3 and lock body frame 21, it is more convenient to fasten the installation. The slot 31 is preferably arranged in the transmission box 3 in a front-back penetrating manner, so that the connection between the reinforcing structural member 23 and the transmission box 3 can be further improved, and a blocking cover 34 for covering the fastening bolt 33 and the slot 31 can be plugged on the rear end face of the transmission box 3, so that the aesthetic feeling and the integral feeling are not affected by the exposure of the fastening bolt 33 and the slot 31.

The lock body cover plate 5 is tightly installed on the front end face of the lock body 2, the cover plate installation notch 14 matched with the lock body cover plate 5 is formed in the locking frame face 12 of the door leaf frame 1, the cover plate installation notch 14 is only formed in the locking frame face 12 of the door leaf frame 1, an opening is not needed in the side frame face of the door leaf frame 1, the integral feeling of the door leaf cannot be damaged when the lock body cover plate 5 is installed, and the integral feeling of the door leaf is stronger and simpler.

As shown in fig. 4 and 5, the lock body main frame 21 may be further designed to be detachable, the lock body main frame 21 includes a middle frame 211 located in the middle and provided with the lock hole slider 22, and end frame bodies 212 located at both ends of the middle frame 211 and provided with the reinforcing structural members 23, the end frame bodies 212 may be detachably connected to the middle frame 211, and is particularly suitable for the door frame 1 to be an asymmetric structure, the lock body 2 may be installed to the left side frame and the right side frame of the door respectively, and only the end frame bodies 212 at both ends of the middle frame 211 need to be detached and then exchanged to be connected to the middle frame 211 again. The detachable structure of the middle frame 211 and the end frame body 212 adopts the following modes in the embodiment: the two ends of the middle frame 211 are respectively provided with a T-shaped connecting block 213 in a protruding way, the end frame body 212 is provided with a T-shaped connecting groove 214 which is matched and connected with the T-shaped connecting block 213 corresponding to the T-shaped connecting block, and the T-shaped connecting block 213 and the T-shaped connecting groove 214 form detachable matching connection; meanwhile, the T-shaped connecting block 213 can be further provided with a limit stop wall 215, and the end frame body 212 is provided with a limit stop groove 216 corresponding to the limit stop wall 215 and matched with the limit stop wall, so that the end frame body 212 and the middle frame 211 can be accurately and quickly installed and connected. In this embodiment, the first connection hole 24 may be formed in the end frame 212, the reinforcing structure 23 may be integrally formed in the end frame 212, and the lock cover 5 may be fastened and installed by a screw through the T-shaped connection block 213.

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

Claims

1. Lock body mounting structure of narrow frame flat-open glass door handle lock, including door leaf frame, lock body and transmission box, the lock body include the lock body frame with install in the lockhole slider of lock body frame, the lockhole slider with the transmission box transmission is connected, the lock body frame reaches transmission box fastening install in door leaf frame, its characterized in that, the lock body frame orientation transmission box extension is equipped with additional strengthening spare, the transmission box corresponds additional strengthening spare is equipped with the slot, additional strengthening spare insert and cooperate connect in the slot.

2. The lock body installation structure of the narrow-sided frame side-hung glass door handle lock of claim 1, wherein the door leaf frame is provided with a slot hole corresponding to the slot through which the reinforcing structural member passes, and the reinforcing structural member passes through the slot hole and is inserted into the slot.

3. The lock body installation structure of the narrow-bezel casement glass door handle lock according to claim 1 or 2, wherein the lock body main frame is provided with a first connection hole, the door leaf frame is provided with a second connection hole corresponding to the first connection hole, the transmission box is provided with a third connection hole penetrating front and back corresponding to the second connection hole, and a fastening bolt passes through the third connection hole from the rear end of the transmission box and the second connection hole is connected to the first connection hole to fasten and install the transmission box and the lock body main frame to the door leaf frame.

4. The lock body installation structure of the narrow-border casement glass door handle lock according to claim 3, wherein the slot is formed in the transmission box in a front-back penetrating manner, and a blocking cover for covering the fastening bolt and the slot is inserted into a rear end face of the transmission box.

5. The lock body installation structure of the narrow-border casement glass door handle lock according to claim 1 or 2, wherein a lock body cover plate is tightly installed on the front end face of the lock body, and a cover plate installation notch matched with the lock body cover plate is formed in the locking frame face of the door leaf frame.

6. The lock body installation structure of the narrow-border casement glass door handle lock according to claim 1 or 2, wherein the lock body main frame comprises an intermediate frame located in the middle and provided with the lock hole sliding block, and end frame bodies located at two ends of the intermediate frame and provided with the reinforcing structural members, and the end frame bodies are detachably connected with the intermediate frame.

7. The lock body installation structure of the handle lock of the narrow-sided vertical hinged glass door according to claim 6, wherein the two ends of the middle frame are respectively provided with a T-shaped connecting block in a protruding manner, and the end frame body is provided with a T-shaped connecting groove corresponding to the T-shaped connecting block and connected with the T-shaped connecting block in a matching manner.

8. The lock body installation structure of the narrow-border casement glass door handle lock according to claim 7, wherein the T-shaped connecting block is provided with a limiting blocking wall, and the end frame body is provided with a limiting blocking groove matched with the limiting blocking wall corresponding to the limiting blocking wall.