CN214576528U

CN214576528U - Anti-derailing structure of aluminum alloy door and window

Info

Publication number: CN214576528U
Application number: CN202023168984.4U
Authority: CN
Inventors: 曾红艳
Original assignee: Shenyang Zhongya Aluminum Plastic Door And Window Co ltd
Current assignee: Shenyang Zhongya Aluminum Plastic Door And Window Co ltd
Priority date: 2020-12-25
Filing date: 2020-12-25
Publication date: 2021-11-02
Anticipated expiration: 2030-12-25

Abstract

The utility model discloses an aluminum alloy door and window's anticreep rail structure, include door and window frame, door and window body, lower mounting bracket, go up mounting bracket, swing joint frame, the interior bottom surface middle part fixedly connected with baffle of door and window frame, the transversal U type structure of personally submitting of lower mounting bracket, the U type inslot rotation of mounting bracket is connected with two sets of pulleys down, pulley sliding connection is in the baffle upper end, mounting bracket upper end fixedly connected with door and window body down, mounting bracket on the fixedly connected with of door and window body upper end, it has seted up the activity groove to go up the mounting bracket top, swing joint frame bottom fixedly connected with movable block, the movable block swing joint be in the activity inslot, the movable block the spout has been seted up to the interior top surface of door and window frame, the equal swing joint in swing joint frame upper portion in the spout. The utility model provides an anticreep rail structure with simple structure, convenient to use, difficult derailment.

Description

Anti-derailing structure of aluminum alloy door and window

Technical Field

The utility model relates to an aluminum alloy door and window technical field, specific aluminum alloy door and window's anticreep rail structure that says so.

Background

Aluminum alloy door and window multiplicable indoor daylighting can improve the overall appearance of building again, and aluminum alloy door and window general conditions all need be less than the inside height of window frame to realize aluminum alloy door and window's installation, but owing to can have certain interval between installation back door and window and the door frame, cause long-time back of using, the condition of derailing takes place for door and window very easily, and current aluminum alloy door and window derail prevention structure has increased aluminum alloy door and window's installation complicacy, and it is comparatively inconvenient to use.

Disclosure of Invention

To the above-mentioned weak point that exists among the prior art, the utility model aims at providing an anticreep rail structure that has simple structure, convenient to use, is difficult for derailing.

The utility model discloses a realize that the technical scheme that above-mentioned purpose adopted is: an anti-derailing structure of an aluminum alloy door and window comprises a door and window frame, a door and window body, a lower mounting frame, an upper mounting frame and a movable connecting frame, wherein a guide plate is fixedly connected to the middle part of the inner bottom surface of the door and window frame, two limiting plates are respectively and fixedly connected to two sides of the inner bottom surface of the door and window frame at two sides of the guide plate, a guide groove is arranged between the guide plate and the limiting plates, the cross section of the lower mounting frame is of a U-shaped structure, two groups of pulleys are rotatably connected to the U-shaped groove of the lower mounting frame, the pulleys are slidably connected to the upper end of the guide plate, two sides of the lower end of the lower mounting frame are respectively arranged in the guide groove, the upper end of the lower mounting frame is fixedly connected with the door and window body, a movable groove is formed in the top end of the upper mounting frame, a movable block is fixedly connected to the bottom of the movable connecting frame, the movable block is movably connected to the movable groove, the movable block bottom runs through and is provided with the mounting groove, be equipped with a plurality of telescopic links in the mounting groove, telescopic link both ends difference fixed connection is in movable tank bottom and movable block bottom, the telescopic link periphery cup joints and is connected with the spring, the spout has been seted up to the top surface in the door and window frame, the spread groove has been seted up to swing joint frame up end, a plurality of gyro wheels are installed to the spread groove internal rotation, the gyro wheel with equal swing joint in swing joint frame upper portion is in the spout, just gyro wheel roll connection is in the bottom surface in the spout.

The top of the guide plate is of a curved surface structure, the peripheral side wall of the pulley is provided with a cambered surface groove, and the curved surface of the guide plate is embedded and connected in the cambered surface groove.

The edge fixedly connected with of activity groove upper end edge is with spacing strip No. one, the relative both sides of movable block difference fixedly connected with spacing strip No. two, spacing strip No. two sets up the movable block lower extreme edge.

The telescopic rod type telescopic chute is characterized in that a fixed block is fixedly connected in the mounting groove between the telescopic rods, a plurality of slots are formed in the lower end face of the fixed block, and inserting rods opposite to the slots are fixedly connected to the bottom of the movable chute and are respectively inserted in the slots.

The utility model has the advantages that: when the movable connecting frame needs to be installed, the top end of the movable connecting frame is arranged in the sliding groove, then the movable block is contracted into the movable groove by exerting upward force, then the lower installing frame is translated to the position above the guide plate, then the lower installing frame is placed above the guide plate, and the pulley is connected to the upper end of the guide plate in a sliding mode; when needs are dismantled, upwards promote the door and window body hard, make the movable block compress back the activity groove once more, and then make down and separate between mounting bracket and the baffle, later will descend the mounting bracket translation play baffle top, can take off the door and window body, this anticreep rail structure, through the shrink displacement of movable block, has improved the installation convenience of door and window body, and the derailment phenomenon when effectively preventing door and window to use simultaneously takes place, and it has simple structure, convenient to use, the advantage of being difficult for the derailment.

Drawings

Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;

FIG. 2 is a schematic diagram of a detail structure of part A2 in FIG. 1;

FIG. 3 is a schematic side view of the cross-sectional structure of the present invention;

fig. 4 is a schematic diagram of a detailed structure of a part a1 in fig. 3.

In the figure: 1 door and window frame, 2 door and window bodies, 3 down the mounting bracket, 4 go up mounting bracket, 5 swing joint frame, 6 baffle, 7 limiting plates, 8 guide slots, 9 pulleys, 10 activity grooves, 11 movable block, 12 mounting grooves, 13 telescopic link, 14 springs, 15 spout, 16 spread grooves, 17 gyro wheel, 18 cambered surface recess, No. 19 spacing, No. 20 spacing, 21 fixed block, 22 slots, 23 inserted bar.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, an anti-derailing structure for aluminum alloy doors and windows comprises a door and window frame 1, a door and window body 2, a lower mounting frame 3, an upper mounting frame 4 and a movable connecting frame 5, wherein a guide plate 6 is fixedly connected to the middle part of the inner bottom surface of the door and window frame 1, two sides of the inner bottom surface of the door and window frame 1 at two sides of the guide plate 6 are respectively and fixedly connected with a limiting plate 7, a guide groove 8 is arranged between the guide plate 6 and the limiting plate 7, the cross section of the lower mounting frame 3 is of a U-shaped structure, two groups of pulleys 9 are rotatably connected in a U-shaped groove of the lower mounting frame 3, the pulleys 9 are slidably connected to the upper end of the guide plate 6, two sides of the lower end of the lower mounting frame 3 are respectively arranged in the guide groove 8, the upper end of the lower mounting frame 3 is fixedly connected with the door and window body 2, the upper mounting frame 4 is fixedly connected with the upper mounting frame 4, the top end of the upper mounting frame 4 is provided with a movable groove 10, and the bottom of the movable connecting frame 5 is fixedly connected with a

movable block

11, 11 swing joint of movable block is in

movable groove

10, 11 bottoms of movable block run through and be provided with mounting groove 12, be equipped with a plurality of telescopic links 13 in the mounting groove 12, fixed connection is in movable groove 10 bottom and 11 bottoms of movable block respectively at telescopic link 13 both ends, telescopic link 13 periphery cup joints and is connected with spring 14, spout 15 has been seted up to the top surface in the door and window frame 1, spread groove 16 has been seted up to swing joint frame 5 up end, a plurality of gyro wheels 17 are installed to the 16 internal rotations of spread groove, gyro wheel 17 and the equal swing joint in 5 upper portions of swing joint frame are in spout 15, and gyro wheel 17 roll connection is at the bottom surface in spout 15.

In the utility model, the top of the guide plate 6 is a curved surface structure, the peripheral side wall of the pulley 9 is arranged as a cambered groove 18, and the curved surface of the guide plate 6 is embedded and connected in the cambered groove 18 and used for improving the connectivity of the lower mounting frame 3 and the door and window frame 1 and effectively preventing the derailment phenomenon;

the edge of the upper end of the movable groove 10 is fixedly connected with a first limiting strip 19, two opposite sides of the movable block 11 are respectively and fixedly connected with a second limiting strip 20, the second limiting strip 20 is arranged at the edge of the lower end of the movable block 11, the inner side of the first limiting strip 19 is in sliding connection with the outer side surface of the movable block 11, and the outer side surface of the second limiting strip 20 is in sliding connection with the inner side surface of the movable groove 10, so that the movable range of the movable block 11 is limited in the movable groove 10;

fixedly connected with fixed block 21 in the mounting groove 12 between the telescopic link 13, the terminal surface is provided with a plurality of slots 22 under the fixed block 21, and the fixedly connected with in activity groove 10 bottom is relative with slot 22's peg graft pole 23, and peg graft pole 23 difference plug-in connection is in slot 22 for strengthen the connectivity between movable block 11 and the last mounting bracket 4, make the home range restriction of movable block 11 be activity from top to bottom simultaneously.

The utility model discloses an operation method does: when the installation is needed, the top end of the movable connecting frame 5 is arranged in the sliding groove 15, then the movable block 11 is contracted into the movable groove 10 by exerting upward force, then the lower mounting frame 3 is translated to the position above the guide plate 6, then the lower mounting frame 3 is placed above the guide plate 6, and the pulley 9 is connected to the upper end of the guide plate 6 in a sliding manner; when needs are dismantled, upwards promote door and window body 2 hard, make movable block 11 compress back activity groove 10 once more, and then make separation down between mounting bracket 3 and the baffle 6, later will lower mounting bracket 3 translation play baffle 6 top, can take off door and window body 2, this anticreep rail structure, shrink displacement through movable block 11, the installation convenience of door and window body 2 has been improved, derailing phenomenon when effectively preventing door and window to use simultaneously takes place, it has simple structure, high durability and convenient use, the difficult advantage of derailing.

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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides an aluminum alloy door and window's anticreep rail structure, includes door and window frame (1), door and window body (2), lower mounting bracket (3), goes up mounting bracket (4), swing joint frame (5), its characterized in that: the inner bottom surface middle part of the door and window frame (1) is fixedly connected with a guide plate (6), the inner bottom surface two sides of the door and window frame (1) at the two sides of the guide plate (6) are respectively and fixedly connected with a limiting plate (7), a guide groove (8) is arranged between the guide plate (6) and the limiting plate (7), the cross section of the lower mounting rack (3) is of a U-shaped structure, two groups of pulleys (9) are connected in a U-shaped groove rotation of the lower mounting rack (3), the pulleys (9) are connected to the upper end of the guide plate (6) in a sliding manner, the two sides of the lower end of the lower mounting rack (3) are respectively arranged in the guide groove (8), the upper end of the lower mounting rack (3) is fixedly connected with a door and window body (2), the upper end of the door and window body (2) is fixedly connected with an upper mounting rack (4), the top end of the upper mounting rack (4) is provided with a movable groove (10), and the bottom of the movable connecting rack (5) is fixedly connected with a movable block (11), movable block (11) swing joint be in activity groove (10), movable block (11) bottom is run through and is provided with mounting groove (12), be equipped with a plurality of telescopic links (13) in mounting groove (12), telescopic link (13) both ends difference fixed connection is in activity groove (10) bottom and movable block (11) bottom, telescopic link (13) periphery is cup jointed and is connected with spring (14), spout (15) have been seted up to the top surface in door and window frame (1), spread groove (16) have been seted up to swing joint frame (5) upper end, a plurality of gyro wheels (17) are installed to spread groove (16) internal rotation, gyro wheel (17) with the equal swing joint in swing joint frame (5) upper portion is in spout (15), just gyro wheel (17) roll connection is in spout (15) bottom surface.

2. The aluminum alloy door and window derailment prevention structure of claim 1, wherein: the top of the guide plate (6) is of a curved surface structure, the peripheral side wall of the pulley (9) is provided with an arc-shaped groove (18), and the curved surface of the guide plate (6) is embedded and connected in the arc-shaped groove (18).

3. The aluminum alloy door and window derailment prevention structure of claim 1, wherein: the movable groove (10) upper end edge fixedly connected with is with spacing (19) No. one, the relative both sides of movable block (11) are spacing (20) No. two of fixedly connected with respectively, spacing (20) set up No. two the movable block (11) lower extreme edge.

4. The aluminum alloy door and window derailment prevention structure of claim 1, wherein: the telescopic rod is characterized in that fixed blocks (21) are fixedly connected in the mounting grooves (12) among the telescopic rods (13), a plurality of slots (22) are formed in the lower end faces of the fixed blocks (21), inserting rods (23) opposite to the slots (22) are fixedly connected to the bottoms of the movable grooves (10), and the inserting rods (23) are respectively connected in the slots (22) in an inserting mode.