CN211598156U

CN211598156U - Sliding locking device for door and window curtain wall

Info

Publication number: CN211598156U
Application number: CN201921860308.8U
Authority: CN
Inventors: 翁华才; 李文博; 杨靖宇
Original assignee: Guangzhou Xingsheng Glass Curtain Wall Engineering Co ltd
Current assignee: Guangzhou Xingsheng Glass Curtain Wall Engineering Co ltd
Priority date: 2019-10-31
Filing date: 2019-10-31
Publication date: 2020-09-29
Anticipated expiration: 2029-10-31

Abstract

The utility model relates to a door and window curtain push-and-pull locking device, including actuator and locking piece, the actuator includes handle, transmission box, hook lock box and transfer line, is equipped with rack and pinion transmission structure in the transmission box, and the handle is connected on the rack and pinion transmission structure in the transmission box, and the transmission box is connected with the hook lock box through the transfer line, and hook lock box inside also has rack and pinion transmission structure, and its inside gear is equipped with integrative latch hook, and latch hook and hook lock box cooperate. The utility model discloses open and the locking need not rotatory handle, only need pull or push away the five metals handle and can open and lock the fan-shaped material to the frame section bar.

Description

Sliding locking device for door and window curtain wall

Technical Field

The utility model relates to a door and window curtain five metals field especially relates to a door and window curtain push-and-pull locking device.

Background

Push-pull locking hardware of push-pull type door and window curtain walls on the market at present mainly has two kinds: the utility model provides a handle can only be installed in indoor side, and transmission locking is good in structure, can let plug-type door and window curtain have fine leakproofness and theftproof performance through rotatory handle, but the structure is complicated relatively, and the volume is great relatively, has the requirement to section bar installation space size to there is the requirement to the rotation space of handle, causes the aluminium type material of plug-type door and window curtain wider, can't be used on the plug-type door and window curtain wall on the narrow limit. The other type is that simple structure, the volume is less, can install on the plug-type door and window curtain wall on narrow limit, but can only play the effect of push-and-pull, and other five metals still need be installed in the locking, and it still needs extra purchase locking five metals, and leakproofness and theftproof performance are also general.

SUMMERY OF THE UTILITY MODEL

Purpose of the utility model

The utility model discloses a solve the condition of the good stable five metals of above-mentioned plug-type door and window curtain unable mounting structure, provide a door and window curtain push-and-pull locking device.

Technical scheme

A door and window curtain wall push-pull locking device comprises a driver and a locking block, wherein the driver comprises a handle, a transmission box, a hook locking box and a transmission rod, the transmission box comprises a transmission box shell formed by combining two parts, a drawing column is arranged in the transmission box shell, one end of the drawing column is provided with bilateral racks, the other end of the drawing column penetrates through one side of the transmission box shell to be connected with the handle, the transmission box is in a mirror symmetry structure with the drawing column as a symmetry axis, two sides of the bilateral racks of the drawing column are provided with first gears meshed with the bilateral racks, a second gear meshed with the first gears is arranged beside the first gears, a third gear meshed with the second gears is arranged beside the second gears, one end of a transmission arm a is positioned in the transmission box shell and is provided with a rack, the rack of the transmission arm a is meshed with the third gear, the other end of the transmission arm a is provided with a transmission arm salient point a and extends out of the transmission box, drive arm bump a joint cooperates the one end in the transfer line, the hook lock box is including the hook lock box casing that two parts are constituteed, be equipped with the fifth gear in the hook lock box casing, the other fourth gear that is equipped with fifth gear engagement of fifth gear, the one end of drive arm b is located the hook lock box casing and is equipped with the rack, drive arm b's rack and fourth gear engagement, drive arm b's the other end is equipped with drive arm bump b and stretches out outside the hook lock box casing, drive arm bump b joint cooperates the other end in the transfer line, one side of fifth gear still is equipped with simultaneously with the integrative latch hook of fifth gear, the hook portion of latch hook stretches out outside the hook lock box casing, the lock piece is located one side of latch hook and is equipped with the slot with latch hook matched with.

The gear outer diameters of the first gear and the second gear are the same and are larger than the gear outer diameter of the third gear.

The handle is arc-shaped, one end of the handle is connected with the drawing column through a screw, and the other end of the handle is provided with an inserting column parallel to the drawing column.

The transmission box shell is formed by connecting two parts of shells together through screws, and the hook lock box shell is also formed by connecting two parts of shells together through screws.

Be equipped with one in the transmission case casing and prevent the maloperation boss, the inboard of preventing the maloperation boss is equipped with the spring, and driving arm an is equipped with bar groove and screw spout, prevents that the maloperation boss inhales the thick shape of one end for one end, prevents that the thin one end of maloperation boss passes the bar groove, and the one side that driving arm a hugged closely and prevents the maloperation boss is equipped with and prevents the thick partial assorted of maloperation boss and prevent the mistake recess.

Advantages and effects

The utility model discloses open and the locking need not rotatory handle, only need pull or push away the five metals handle and can open and lock the fan-shaped material to the frame section bar.

Drawings

FIG. 1 is a perspective view of a transmission at angle 1;

FIG. 2 is a perspective view of the actuator at angle 2;

FIG. 3 is a schematic view of the structure at K in FIG. 2;

FIG. 4 is a block diagram of the side view of the actuator concealing a half of the hook lock cassette housing and the actuator cassette housing;

FIG. 5 is a schematic diagram of the internal structure of a transmission box with a middle half cut away;

FIG. 6 is a schematic view of the structure at J in FIG. 5;

FIG. 7 is a schematic diagram of the internal structure of a transmission box with a middle half cut away;

FIG. 8 is a schematic view of the exterior configuration of the actuator mounted in a fan section;

figure 9 is the installation of the fan-shaped section and the frame section of austral window, sliding sash the utility model discloses a plane node schematic diagram under the closed condition.

Description of reference numerals:

1. the novel gear box comprises a handle, 2 parts of a transmission box, 3 parts of a hook lock box, 4 parts of lock blocks, 5 parts of a transmission rod, 6 parts of a drawing column, 7 parts of a first gear, 8 parts of a second gear, 9 parts of a third gear, 10 parts of a transmission arm a, 11 parts of a transmission arm salient point a, 12 parts of a transmission box shell, 13 parts of a transmission arm b, 14 parts of a transmission arm salient point b, 15 parts of a fourth gear, 16 parts of a fifth gear, 17 parts of a lock hook, 18 parts of an insertion column, 19 parts of a hook lock box shell, 20 parts of an anti-misoperation groove, 21 parts of an anti-misoperation boss, 22 parts of a spring, 23 parts of a strip groove, 24 parts of a screw sliding groove, 25 parts of a fan-shaped section.

Detailed Description

The invention will be further explained with reference to the drawings:

as shown in fig. 1, 2, 3, 4, 5, 6 and 7, the sliding and locking device for door and window curtain wall comprises a driver and a lock block 4, wherein the driver comprises a handle 1, a transmission box 2, a hook lock box 3 and a transmission rod 5, the transmission box 2 comprises a transmission box shell 12 formed by combining two parts, a drawing column 6 is arranged in the transmission box shell 12, one end of the drawing column 6 is provided with a double-side rack, the other end of the drawing column passes through one side of the transmission box shell 12 to be connected with the handle 1, the handle 1 is arc-shaped, one end of the handle 1 is connected with the drawing column 6 through a screw, the other end of the handle 1 is provided with an insertion column 18 parallel to the drawing column 6, and the insertion column 18 is used for being inserted into a fan-shaped material 25 installed on the handle to keep the handle 1 from rotating. The transmission box 2 is a structure which is mirror-symmetrical by taking the drawing column 6 as a symmetry axis, two sides of racks on two sides of the drawing column 6 are provided with first gears 7 meshed with the racks on two sides, a second gear 8 meshed with the first gear 7 is arranged beside the first gear 7, a third gear 9 meshed with the second gear 8 is arranged beside the second gear 8, the first gear 7, the second gear 8 and the third gear 9 are all axially fixed in a transmission box shell 12, and the gear outer diameters of the first gear 7 and the second gear 8 are the same and are larger than the gear outer diameter of the third gear 9. One end of a transmission arm a10 is positioned in the transmission box shell 12 and is provided with a rack, the rack of the transmission arm a10 is meshed with the third gear 9, the other end of the transmission arm a10 is provided with a transmission arm convex point a11 and extends out of the transmission box shell 12, the transmission arm convex point a11 is in clamping fit with one end of the transmission rod 5, the hook-and-lock box 3 comprises a hook-and-lock box shell 19 consisting of two parts, a fifth gear 16 is arranged in the hook-and-lock box shell 19, a fourth gear 15 meshed with the fifth gear 16 is arranged beside the fifth gear 16, one end of a transmission arm b13 is positioned in the hook-and-lock box shell 19 and is provided with a rack, the rack of a transmission arm b13 is meshed with the fourth gear 15, the other end of the transmission arm b13 is provided with a transmission arm convex point b14 and extends out of the hook-and is in clamping fit with the other end of the transmission rod 5, one side of the fifth gear 16 is also provided with a locking hook 17 integrated with, the hook part of the lock hook 17 extends out of the lock hook box shell 19, and the lock block 4 is positioned at one side of the lock hook 17 and is provided with a groove matched with the lock hook 17. The transmission case housing 12 is screwed together and the hook lock case housing 19 is screwed together.

An anti-misoperation boss 21 is arranged in the transmission box shell 12, a spring 22 is arranged on the inner side of the anti-misoperation boss 21, a strip-shaped groove 23 and a screw sliding groove 24 are formed in the transmission arm a10, the anti-misoperation boss 21 is in a shape that one end absorbs one end of the anti-misoperation boss 21 is thick, the thin end of the anti-misoperation boss 21 penetrates through the strip-shaped groove 23, the strip-shaped groove 23 has the effect that the anti-misoperation boss 21 cannot be scratched with a transmission arm a10 when the transmission arm a10 slides, an anti-misoperation groove 20 matched with the thick part of the anti-misoperation boss 21 is formed in the side, close to the anti-misoperation boss 21, of the transmission arm a10, the screw sliding groove 24 is used for penetrating through a screw of the fixed transmission box 2, and the screw cannot be scratched with the transmission arm a 36. When the driver is installed on the sliding sash and the sliding sash is closed and slides, and the sliding frame presses the anti-misoperation boss 21 inwards, the thick end of the anti-misoperation boss 21 leaves the anti-misoperation groove 20, so that the sliding obstruction of the driving arm a10 disappears, and normal driving can be realized.

As shown in fig. 8 and 9, the operation of the present invention is as follows: firstly, milling a mounting groove of a transmission box 2, a mounting groove of a hook lock box 3, a sliding groove of an insertion column 18 and a sliding groove of a drawing column 6 on a sash section 25 of a sliding window, then combining a handle 1, the transmission box 2, the hook lock box 3 and a transmission rod 5 and mounting the combination on the sash section 25, then fixing one end of the handle 1 and the drawing column 6 together, inserting the other end of the handle 1 into the sash section 25, and mounting a lock block 4 on a frame section 26 opposite to the hook lock box 3, thus finishing the mounting. Under the fan-shaped section bar 25 closed condition, pulling handle 1, and then make latch hook 17 rotatory through gear and rack transmission, and then become the state of unscrewing from the tight state of hooking, continue to pull handle 1, because the stroke of drawing post 6 is limited, the five metals no longer transmit, but fan-shaped section bar 25 follows handle 1 and removes, and the window can be opened. Under the fan-shaped section bar 25 state of opening, promote fan-shaped section bar 25 itself, close the window, the window is closed the back, promotes handle 1, and then makes latch hook 17 rotatory through gear and rack transmission, and then becomes the hook tight state from the state of unscrewing, and the window can be locked.

Obviously, the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention, and it is obvious for those skilled in the art to make other variations or changes based on the above descriptions, and all the embodiments cannot be exhausted here, and all the obvious variations or changes introduced by the technical solutions of the present invention are still in the protection scope of the present invention.

Claims

1. The utility model provides a door and window curtain push-and-pull locking device, includes driver and locking piece (4), its characterized in that: the driver comprises a handle (1), a transmission box (2), a hook lock box (3) and a transmission rod (5), wherein the transmission box (2) comprises a transmission box shell (12) formed by combining two parts, a drawing column (6) is arranged in the transmission box shell (12), one end of the drawing column (6) is provided with a bilateral rack, the other end of the drawing column (6) penetrates through one side of the transmission box shell (12) to be connected with the handle (1), the transmission box (2) is of a structure with the drawing column (6) as a symmetrical shaft in a mirror symmetry mode, first gears (7) meshed with the bilateral racks are arranged on two sides of the bilateral rack of the drawing column (6), second gears (8) meshed with the first gears (7) are arranged beside the first gears (7), third gears (9) meshed with the second gears (8) are arranged beside the second gears (8), one end of a transmission arm a (10) is located in the transmission box shell (12) and is provided with the rack, the rack of transmission arm a (10) is engaged with the third gear (9), the other end of the transmission arm a (10) is provided with a transmission arm salient point a (11) and extends out of the transmission box shell (12), the transmission arm salient point a (11) is clamped and matched with one end of the transmission rod (5), the hook lock box (3) comprises a hook lock box shell (19) consisting of two parts, a fifth gear (16) is arranged in the hook lock box shell (19), a fourth gear (15) engaged with the fifth gear (16) is arranged beside the fifth gear (16), one end of the transmission arm b (13) is positioned in the hook lock box shell (19) and is provided with a rack, the rack of the transmission arm b (13) is engaged with the fourth gear (15), the other end of the transmission arm b (13) is provided with a transmission arm salient point b (14) and extends out of the hook lock box shell (19), the transmission arm salient point b (14) is clamped and matched with the other end of the transmission rod (5), a lock hook (17) integrated with the fifth gear (16) is also arranged on one side of the fifth gear (16), the hook part of the lock hook (17) extends out of the hook lock box shell (19), and the lock block (4) is positioned on one side of the lock hook (17) and is provided with a groove matched with the lock hook (17).

2. The sliding and locking device for door and window curtain walls according to claim 1, wherein: the first gear (7) and the second gear (8) have the same gear outer diameter and are larger than the gear outer diameter of the third gear (9).

3. The sliding and locking device for door and window curtain walls according to claim 1, wherein: the pull handle is characterized in that the pull handle (1) is arc-shaped, one end of the pull handle (1) is connected with the drawing column (6) through a screw, and the other end of the pull handle (1) is provided with an inserting column (18) parallel to the drawing column (6).

4. The sliding and locking device for door and window curtain walls according to claim 1, wherein: the transmission box shell (12) is connected with the two parts of the shell through screws, and the hook lock box shell (19) is also connected with the two parts of the shell through screws.

5. The sliding and locking device for door and window curtain walls according to claim 1, wherein: be equipped with one in transmission box casing (12) and prevent maloperation boss (21), the inboard of preventing maloperation boss (21) is equipped with spring (22), driving arm a (10) are equipped with bar groove (23) and screw spout (24), prevent maloperation boss (21) and inhale the thick shape of one end for one end, prevent that the thin one end of maloperation boss (21) passes bar groove (23), the one side that driving arm a (10) were hugged closely and are prevented maloperation boss (21) is equipped with and prevent maloperation boss (21) thick part assorted prevent mistake recess (20).