CN210888612U

CN210888612U - Bolt structure of aluminum alloy door and window

Info

Publication number: CN210888612U
Application number: CN201921634722.7U
Authority: CN
Inventors: 林银伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-27
Filing date: 2019-09-27
Publication date: 2020-06-30
Anticipated expiration: 2029-09-27

Abstract

The utility model discloses an aluminum alloy door and window's bolt structure relates to the positioner field of slidingtype door and window, and the bolt that is used for slidingtype aluminum alloy door and window on solving the market uses comparatively inconveniently, can lead to the not hard up problem of one end of door and window uninstallation bolt moreover. The utility model discloses a be provided with the briquetting in the recess handle of door and window fan frame both sides, both ends are provided with the bolt about the frame, and the frame is inside to be provided with the transmission structure of compriseing cable wire and fixed pulley, pushes down the briquetting, can extract the jack of bolt follow track from top to bottom, can stimulate the door and window fan, loosens the briquetting, and reset spring is about to the bolt and pushes back. The utility model discloses convenient to use and upper and lower both ends all are provided with the bolt, are difficult not hard up.

Description

Bolt structure of aluminum alloy door and window

Technical Field

The utility model relates to a slidingtype door and window's positioner field specifically is an aluminum alloy door and window's bolt structure.

Background

The bolt is a positioner who installs at door and window and is close indoor side, can play the theftproof effect that prevents that door and window from opening from the outside, generally makes by metal material, and the bolt structure comprises movable rod and jack two parts usually, and movable rod movable mounting is in door and window's lower edge department, and jack fixed mounting is on the door and window frame to the position of the two is corresponding, inserts the jack with the movable rod, and door and window can't open promptly, takes out the movable rod, and door and window can normally open.

At present, the sliding aluminum alloy doors and windows are mostly positioned by adopting rotary buckles with handles, however, such a buckle is easily loosened or damaged, and if it is located at a high position, it may cause inconvenience in use, therefore, a plurality of aluminum alloy doors and windows continue to use the bolt structure commonly used by the prior wooden doors and windows to realize the positioning, however, the bolts used for the aluminum alloy doors and windows on the market, the structure is not changed from a wooden fan-shaped outward opening door window to a sliding aluminum alloy door window, which causes the bolt not to conform to the use habit of the sliding door window and is inconvenient to use, when the door is used on a door, the door is inconvenient to install at a place close to the ground, and the upper end cannot be limited only by arranging the door at the lower frame (namely the lower track), so that the upper end of the door can be pulled, namely, the upper end of the door and window is loose, so that the latch structure of the aluminum alloy door and window is urgently needed in the market to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an aluminum alloy door and window's bolt structure to the bolt that is used for slidingtype aluminum alloy door and window on the market that proposes in solving above-mentioned background uses comparatively inconveniently, can lead to the not hard up problem of one end of door and window uninstallation bolt moreover.

In order to achieve the above object, the utility model provides a following technical scheme: a bolt structure of an aluminum alloy door window comprises a lower rail, an upper rail and a door window sash, wherein the upper end and the lower end of the door window sash are respectively in sliding connection with the upper rail and the lower rail; the lower rail and the upper rail are both provided with limiting grooves in sliding connection with the frame, the limiting grooves are provided with jacks, and the positions of the jacks correspond to the bolts; an opening is formed in the inner wall of one side, away from the center of the door and window sash, of the groove, a pressing block is arranged in the opening, the pressing block is connected with the groove and the opening in a sliding mode, and a pressing plate is arranged on one side, away from the center of the door and window sash, of the pressing block; the lower extreme of clamp plate and below the transmission structure of bolt with the upper end of clamp plate the transmission structure each other is mirror symmetry, the transmission structure includes cable and fixed pulley, the upper end of clamp plate is passed through cable with fixed pulley and top the bolt transmission is connected, cable passes through the fixed pulley changes the direction of motion, the one end of cable with clamp plate fixed connection and direction of motion are the level, the other end of cable with bolt fixed connection and direction of motion are vertical.

Preferably, the inside of frame is located the upper end department of recess is provided with fixed pulley one, the inside of the upper end of frame is provided with fixed pulley two and fixed pulley three, fixed pulley two is located one of them fixed pulley one is directly over, fixed pulley three is located the top under the bolt.

Preferably, the pressing blocks on two sides of the frame and the cable wires in the transmission structures of the bolts above the pressing blocks are respectively a first cable wire and a second cable wire, the first cable wire is horizontal between the pressing block on the side where the first cable wire is located and the first fixed pulley on the upper end of the groove, the first cable wire is vertical between the first fixed pulley on the side where the first cable wire is located and the bolts above the first fixed pulley, the second cable wire is horizontal between the pressing block on the side where the second cable wire is located and the first fixed pulley on the upper end of the groove, the second cable wire is vertical between the first fixed pulley on the side where the second cable wire is located and the second fixed pulley, the second cable wire is horizontal between the second fixed pulley and the third fixed pulley, and the second cable wire is vertical between the third fixed pulley and the bolts above the second fixed pulley.

Preferably, one end of the fixing block, which is far away from the bolt, is provided with two tightening springs, one end of each tightening spring is fixedly connected with the fixing block, one end of each tightening spring, which is close to the corresponding groove, is fixedly connected with the corresponding cable wire I, and the other end of each tightening spring, which is close to the corresponding groove, is fixedly connected with the corresponding cable wire II.

Preferably, the cable passes through the middle of the fixing block and is connected with the fixing block in a sliding manner.

Preferably, the jacks are provided with a plurality of pins, and the positions of the pins correspond to the pins on the door and window sash after sliding along the lower rail and the upper rail respectively.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the pressing block is arranged in the groove handles on the two sides of the door and window sash frame of the bolt structure of the aluminum alloy door and window, the bolts are arranged at the upper end and the lower end of the frame, the transmission structure consisting of a cable wire and a fixed pulley is arranged inside the frame, the pressing block is pressed, the bolts can be pulled out from the jacks in the upper track and the lower track, the door and window sash can be pulled, the pressing block is loosened, the reset spring is about to push the bolts back, and the pressing block can be pressed when the grooves are placed into the hands to pull the door and window sash, so that the.

2. This aluminum alloy door and window's bolt structure, both ends all are provided with the bolt about, can not appear one end and insert the not hard up condition of the other end.

3. This aluminum alloy door and window's bolt structure owing to adopted this kind of flexible transmission structure of cable, so the groove position is comparatively nimble, can adjust according to the mounting height of door and window fan, accords with the height of staff when keeping using, and simultaneously, the position of bolt need not to change, and arbitrary department at upper and lower both ends is all can.

Drawings

Fig. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a schematic front view of a door and window sash;

FIG. 3 is an omitted drawing of a cross-sectional view taken along the direction H-H in FIG. 1;

FIG. 4 is an omitted drawing of the schematic transmission structure inside the door and window sashes;

fig. 5 is an omitted drawing of the schematic bottom view of the upper rail.

In the figure: 1. door and window sashes; 10. a frame; 101. a connecting portion; 11. a groove; 12. briquetting; 1201. pressing a plate; 1202. a first cable; 1203. a second cable; 13. a bolt; 1301. a return spring; 14. a fixed block; 1401. a tension spring; 2. a lower rail; 3. an upper rail; 31. a limiting groove; 3101. a jack; 4. a first fixed pulley; 5. a second fixed pulley; 6. and a third fixed pulley.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-5, the present invention provides an embodiment: a bolt structure of an aluminum alloy door and window comprises a lower rail 2, an upper rail 3 and a door and window sash 1, wherein the upper end and the lower end of the door and window sash 1 are respectively in sliding connection with the upper rail 3 and the lower rail 2, the door and window sash 1 comprises a hollow frame 10, two sides of one surface, close to a room, of the frame 10 are respectively provided with a groove 11, the upper end and the lower end of one surface, close to the room, of the frame 10 are respectively and vertically provided with a bolt 13, one end, close to the frame 10, of the bolt 13 extends into the frame 10, the bolt 13 is in sliding connection with the frame 10, one end, close to the groove 11, of the bolt 13 is provided with a fixed block 14 fixedly connected with the frame 10, and a reset; the lower rail 2 and the upper rail 3 are both provided with a limiting groove 31 which is connected with the frame 10 in a sliding way, the limiting groove 31 is provided with a jack 3101, and the jack 3101 corresponds to the bolt 13; an opening is formed in the inner wall of one side, away from the center of the door window sash 1, of the groove 11, a pressing block 12 is arranged in the opening, the pressing block 12 is connected with the groove 11 and the opening in a sliding mode, and a pressing plate 1201 is arranged on one side, away from the center of the door window sash 1, of the pressing block 12; the transmission structure of the lower extreme of clamp plate 1201 and the transmission structure of the bolt 13 of below and the upper end of clamp plate 1201 are mirror symmetry each other, and the transmission structure includes cable and fixed pulley, and the upper end of clamp plate 1201 is connected with the bolt 13 transmission of top through cable and fixed pulley, and the cable passes through the fixed pulley and changes the direction of motion, and the one end of cable is the level with clamp plate 1201 fixed connection and direction of motion, and the other end of cable is vertical with bolt 13 fixed connection and direction of motion, conveniently stimulates bolt 13.

Further, a fixed pulley I4 is arranged at the upper end of the groove 11 in the frame 10, a fixed pulley II 5 and a fixed pulley III 6 are arranged in the upper end of the frame 10, the fixed pulley II 5 is arranged right above one fixed pulley I4, and the fixed pulley III 6 is arranged right below the upper bolt 13 and is used for changing the movement direction of the cable.

Further, the cable wires in the transmission structures of the pressing block 12 on the two sides of the frame 10 and the bolt 13 above are respectively a cable wire one 1202 and a cable wire two 1203, the cable wire one 1202 is horizontal between the pressing block 12 on the side and the fixed pulley one 4 at the upper end of the groove 11, the cable wire one 1202 is vertical between the fixed pulley one 4 on the side and the bolt 13 above, the cable wire two 1203 is horizontal between the pressing block 12 on the side and the fixed pulley one 4 at the upper end of the groove 11, the cable wire two 1203 is vertical between the fixed pulley one 4 on the side and the fixed pulley two 5, the cable wire two 1203 is horizontal between the fixed pulley two 5 and the fixed pulley three 6, and the cable wire two 1203 is vertical between the fixed pulley three 6 and the bolt 13 above, so that the cable wire is close to the internal structure of the frame 10 and is convenient to install.

Furthermore, one end of the fixed block 14, which is far away from the plug 13, is provided with two tightening springs 1401, one end of one tightening spring 1401, which is close to the groove 11, is fixedly connected with the first cable wire 1202, and one end of the other tightening spring 1401, which is close to the groove 11, is fixedly connected with the second cable wire 1203, when the press block 12 on one side is pressed, the plug 13 is pulled out of the jack 3101, but if the cable wire between the press block 12 on the other side and the plug 13 is in a loose state, the cable wire is easy to break away from the fixed pulley and is damaged, and the cable wire can be prevented from being pulled through the tightening springs 1401.

Furthermore, the cable penetrates through the middle of the fixing block 14 and is connected with the fixing block 14 in a sliding mode, and the structure is more reasonable.

Further, the insertion holes 3101 are provided in a plurality of positions corresponding to the insertion pins 13 of the door sash 1 sliding along the lower rail 2 and the upper rail 3, respectively, so that the door sash 1 can be positioned at any time, and even can be applied to the door sash 1 sliding obliquely or vertically.

The working principle is as follows: when the sliding door and window sash is used, four fingers of one hand extend into the groove 11 on one side of the frame 10 to directly pull the door and window sash 1 towards the side, the bolt 13 is inserted into the jack 3101, so the sliding door and window sash cannot be pulled, when the pulling force is increased, the elastic force of the return spring 1301 and the tightening spring 1401 is overcome, the press block 12 in the groove 11 can be pressed inwards, the press block drives the fixedly connected cable wire, the cable wire winds around the fixed pulley to pull the bolt 13 and is pulled out from the jack 3101, the door and window sash 1 can be pulled to slide on the upper rail 3 and the lower rail 2, the press block 12 is released, the return spring 1301 pushes the bolt 13 back, the bolt is inserted into the corresponding jack 3101 again for positioning, and the force for overcoming the return spring 1301 and the tightening spring 1401 is set to be slightly larger than the friction force required to slide the door and window sash 1, so that the bolt 13 and the jack 3101 cannot be excessively rubbed when the.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an aluminum alloy door and window's bolt structure, including lower track (2), go up track (3) and upper and lower both ends respectively with go up track (3) with track (2) sliding connection's door and window fan (1) down, door and window fan (1) is including hollow frame (10), frame (10) are close the both sides of indoor one side and all are provided with recess (11), its characterized in that: the upper end and the lower end of one side, close to the indoor side, of the frame (10) are both vertically provided with bolts (13), one end, close to the frame (10), of each bolt (13) extends into the frame (10), each bolt (13) is connected with the frame (10) in a sliding mode, one end, close to the groove (11), of each bolt (13) is provided with a fixed block (14) fixedly connected with the frame (10), and a reset spring (1301) is arranged between each fixed block (14) and each bolt (13), and the upper end and the lower end of each reset spring are fixedly connected with the corresponding fixed block (14) and the corresponding bolt (13); the lower rail (2) and the upper rail (3) are both provided with a limiting groove (31) in sliding connection with the frame (10), the limiting groove (31) is provided with an insertion hole (3101), and the insertion hole (3101) corresponds to the bolt (13); an opening is formed in the inner wall of one side, away from the center of the door and window sash (1), of the groove (11), a pressing block (12) is arranged in the opening, the pressing block (12) is connected with the groove (11) and the opening in a sliding mode, and a pressing plate (1201) is arranged on one side, away from the center of the door and window sash (1), of the pressing block (12); the lower end of the pressing plate (1201) and a transmission structure of the bolt (13) below the pressing plate (1201) are in mirror symmetry with the transmission structure of the upper end of the pressing plate (1201), the transmission structure comprises a cable wire and a fixed pulley, the upper end of the pressing plate (1201) is in transmission connection with the bolt (13) above the pressing plate through the cable wire and the fixed pulley, the cable wire changes the movement direction through the fixed pulley, one end of the cable wire is fixedly connected with the pressing plate (1201) and the movement direction is horizontal, and the other end of the cable wire is fixedly connected with the bolt (13) and the movement direction is vertical.

2. The latch structure of an al-alloy door & window of claim 1, wherein: the inside of frame (10) is located the upper end department of recess (11) is provided with fixed pulley (4), the inside of the upper end of frame (10) is provided with fixed pulley two (5) and fixed pulley three (6), fixed pulley two (5) are located one of them fixed pulley (4) directly over, fixed pulley three (6) are located the top under bolt (13).

3. The latch structure of an al-alloy door & window of claim 2, wherein: the cable lines in the transmission structures of the pressing block (12) on two sides of the frame (10) and the bolt (13) above are respectively a cable line I (1202) and a cable line II (1203), the cable line I (1202) is horizontal between the pressing block (12) on the side where the cable line I is located and the fixed pulley I (4) at the upper end of the groove (11), the cable line I (1202) is vertical between the fixed pulley I (4) on the side where the cable line I is located and the bolt (13) above the cable line I, the cable line II (1203) is horizontal between the pressing block (12) on the side where the cable line II is located and the fixed pulley I (4) at the upper end of the groove (11), the cable line II (1203) is vertical between the fixed pulley I (4) on the side where the cable line II is located and the fixed pulley II (5), and the cable line II (1203) is horizontal between the fixed pulley II (5) and the fixed pulley III (6), the second cable (1203) is vertical between the third fixed pulley (6) and the bolt (13) above the second fixed pulley.

4. The latch structure of an al-alloy door & window of claim 3, wherein: one end, far away from the plug pin (13), of the fixed block (14) is provided with two tightening springs (1401), one end of each tightening spring (1401) is fixedly connected with the fixed block (14), one end, close to the groove (11), of each tightening spring (1401) is fixedly connected with the first cable wire (1202), and one end, close to the groove (11), of each tightening spring (1401) is fixedly connected with the second cable wire (1203).

5. The plug structure of an al-alloy door & window according to any one of claims 1 to 4, wherein: the cable penetrates through the middle of the fixing block (14) and is connected with the fixing block (14) in a sliding mode.

6. The plug structure of an al-alloy door & window according to any one of claims 1 to 4, wherein: the jacks (3101) are provided with a plurality of bolts (13) which are respectively corresponding to the bolts (13) on the door and window sash (1) after sliding along the lower rail (2) and the upper rail (3).