CN219061458U

CN219061458U - Door and window sliding support with good self-locking effect

Info

Publication number: CN219061458U
Application number: CN202223101894.2U
Authority: CN
Inventors: 张卫东
Original assignee: Guangzhou Jinjian Industry Co ltd
Current assignee: Guangzhou Jinjian Industry Co ltd
Priority date: 2022-11-22
Filing date: 2022-11-22
Publication date: 2023-05-23
Anticipated expiration: 2032-11-22

Abstract

The utility model discloses a door and window sliding support with good self-locking effect, which relates to the technical field of supports, and comprises a mounting frame, wherein two mounting blocks are fixedly arranged on the side surface of the mounting frame, a fixing plate is detachably arranged in the mounting block, four cross bars are slidably arranged between the fixing plates.

Description

Door and window sliding support with good self-locking effect

Technical Field

The utility model relates to the technical field of brackets, in particular to a door and window sliding bracket with a good self-locking effect.

Background

The bracket is a device for supporting objects, and the sliding bracket for doors and windows is a bracket installed on the outer frame of a window, and is generally used for airing clothes and quilts or for placing green plants.

When the existing door and window sliding support is used, the cross rod is fixedly installed, the position of the cross rod cannot be adjusted according to actual needs, the door and window sliding support is inconvenient to use in daily life, the outer frames of the support and the window are fixedly connected, the support is inconvenient to detach and replace when damaged, and aiming at the problems, the inventor provides the door and window sliding support with a good self-locking effect to solve the problems.

Disclosure of Invention

In order to solve the problems that the position of the cross rod cannot be adjusted according to the needs and the bracket is inconvenient to detach and replace; the utility model aims to provide a door and window sliding support with good self-locking effect.

In order to solve the technical problems, the utility model adopts the following technical scheme: the utility model provides a door and window sliding support that auto-lock effect is good, including the installing frame, the side fixed mounting of installing frame has two installation blocks, demountable installation fixed plate in the installation block, slidable mounting has four horizontal poles between the fixed plate, the both ends of horizontal pole all slidable mounting has two movable blocks, the movable block slides and sets up in the fixed plate inside, the both sides of movable block all fixed mounting has the draw runner, the draw runner slides and sets up in the horizontal pole inside, slidable mounting has the movable plate in the fixed plate, both sides of movable plate all fixed mounting have the stopper, the stopper slides and sets up in the fixed plate inside, the fixed block that the movable plate is close to the side fixed mounting of horizontal pole has array distribution, the fixed block is close to the side of horizontal pole and contacts with the movable block, the fixed plate is close to the side rotation of horizontal pole and installs the bull stick, the side fixed mounting that the bull stick kept away from the horizontal pole has first bevel gear, first bevel gear meshing is connected with second bevel gear, the side fixed mounting of second bevel gear is close to the movable plate has the worm, the worm meshing is connected with two, the side fixed mounting that is close to the stopper has the nut, threaded connection stopper on the nut, and the nut rotates and sets up in the fixed plate inside; the fixed plate is close to the side fixed mounting who installs the frame has the connecting block, and the one end activity card that the fixed plate was kept away from to the connecting block is established inside the installation piece, and the side slidable mounting that the installation frame was kept away from to the installation piece has two limiting plates, and the side fixed mounting that the limiting plate is close to the installation piece has the slider, and the slider slides and sets up inside the installation piece, and the last surface rotation of installation piece installs double-end screw rod, and the last threaded connection of double-end screw rod has two sliders, and the side that the limiting plate was close to the installation frame and the side movable contact that the installation frame was kept away from to the connecting block.

Preferably, the side surface of the moving block far away from the fixed plate is fixedly provided with a spring, and one end of the spring far away from the moving block is fixedly connected inside the cross rod.

Preferably, the pull rod is slidably mounted in the cross rod, one end, close to the mounting frame, of the pull rod penetrates through the three cross rods on the right side in a sliding mode, two fixing strips are fixedly mounted on the outer surface of the pull rod, and the fixing strips are rotatably clamped inside the cross rods.

Preferably, the lower surface fixed mounting of fixed plate has the bracing piece, and the side fixed mounting that the bracing piece is close to the installation piece has the fixture block, and the fixture block activity is inserted and is established inside the installing frame.

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

1. this application drives the horizontal pole through the pull rod and removes, makes the horizontal pole can adjust as required, makes things convenient for daily use, and promotes the movable block through the spring and remove, makes the outside removal card of movable block establish inside the draw-in groove, realizes the auto-lock of horizontal pole, still drives the fixed block through the bull stick and removes, promotes the movable block and inwards moves, breaks away from the draw-in groove inside and removes the draw-in groove, releases the auto-lock of horizontal pole.

2. This application is spacing through limiting plate to the fixed plate, and drives the limiting plate through the double-end screw rod and remove, realizes the installation and the dismantlement to the support, conveniently dismantles the change to the support, still supports the fixed plate through the supporting rod, strengthens the holding power of support.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the overall structure of the present utility model.

FIG. 2 is a schematic cross-sectional view of a mounting block according to the present utility model.

FIG. 3 is a schematic cross-sectional view of a fixing plate according to the present utility model.

Fig. 4 is a schematic cross-sectional view of a cross-bar of the present utility model.

In the figure: 1. a mounting frame; 11. a mounting block; 12. a limiting plate; 13. a slide block; 14. a double-ended screw; 2. a fixing plate; 21. a cross bar; 22. a connecting block; 23. a support rod; 24. a clamping block; 25. a moving block; 26. a slide bar; 27. a spring; 28. a pull rod; 29. a fixing strip; 3. a rotating rod; 31. a first bevel gear; 32. a second bevel gear; 33. a worm; 34. a worm wheel; 35. a nut; 36. a moving plate; 37. a fixed block; 38. and a limiting block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples: as shown in fig. 1-4, the utility model provides a door and window sliding support with good self-locking effect, which comprises a mounting frame 1, wherein two mounting blocks 11 are fixedly arranged on the side surface of the mounting frame 1, a fixing plate 2 is detachably arranged in the mounting block 11, and four cross bars 21 are slidably arranged between the fixing plates 2; the fixed plate 2 is close to the side fixed mounting of installing frame 1 and has connecting block 22, the one end activity card that connecting block 22 kept away from fixed plate 2 is established in installing block 11 inside, installing block 11 is kept away from the side slidable mounting of installing frame 1 and is had two limiting plates 12, limiting plate 12 is close to the side movable contact of installing frame 1 and the side movable contact that connecting block 22 kept away from installing frame 1, be used for spacing fixed plate 2, when the use, when limiting plate 12 is close to the side of installing frame 1 and connecting block 22 keep away from the side of installing frame 1 and contact, fixed plate 2 can remove when limiting plate 12 is close to the side of installing frame 1 and connecting block 22 keep away from the side of installing frame 1, thereby can spacing fixed plate 2.

Two moving blocks 25 are slidably mounted at two ends of the cross bar 21, the moving blocks 25 are slidably arranged inside the fixed plate 2, moving grooves are formed in the fixed plate 2, the moving blocks 25 are slidably arranged inside the moving grooves, the cross bar 21 can only move along the moving grooves, sliding strips 26 are fixedly mounted on two sides of the moving blocks 25, and the sliding strips 26 are slidably arranged inside the cross bar 21.

By adopting the above technical scheme, the cross bar 21 can be moved along the moving groove.

The movable block 25 is kept away from the side fixed mounting of fixed plate 2 and has spring 27, and the one end fixed connection that the movable block 25 was kept away from to spring 27 is inside horizontal pole 21 for drive movable block 25 outwards removes, has seted up the draw-in groove of array distribution in the fixed plate 2, and the one end activity card that the movable block 25 kept away from each other is established inside the draw-in groove, and draw-in groove is linked together with the draw-in groove, when the movable block 25 breaks away from the draw-in groove inside when using, spring 27 receives the extrusion shrink, when spring 27 releases the power of shrink, promotes the outward removal of movable block 25, makes the movable block 25 card establish inside the draw-in groove, thereby can drive the outward removal of movable block 25.

By adopting the above technical scheme, the spring 27 can drive the moving block 25 to move outwards.

The movable plate 36 is slidably mounted in the fixed plate 2, limiting blocks 38 are fixedly mounted on two sides of the movable plate 36, the limiting blocks 38 are slidably arranged in the fixed plate 2, two sliding grooves are formed in the fixed plate 2, the limiting blocks 38 are arranged in the sliding grooves, accordingly, the movable plate 36 can only move along the sliding grooves, fixed blocks 37 distributed in an array are fixedly mounted on the side face, close to the cross rod 21, of the movable plate 36, and the side face, close to the cross rod 21, of the fixed blocks 37 is in contact with the movable blocks 25.

By adopting the above technical scheme, the moving plate 36 can move along the chute.

The fixed plate 2 is close to the side rotation of horizontal pole 21 and installs bull stick 3, be used for driving the movable plate 36 and remove, when using, rotate bull stick 3 and drive first bevel gear 31 rotation, drive second bevel gear 32 rotation through the rotation of first bevel gear 31, drive worm 33 rotation through the rotation of second bevel gear 32, drive worm wheel 34 rotation through the rotation of worm 33, drive nut 35 rotation through the rotation of worm wheel 34, drive stopper 38 removal through the rotation of nut 35, drive movable plate 36 removal through the removal of stopper 38, thereby can drive movable plate 36 removal, the side fixed mounting who keeps away from horizontal pole 21 of bull stick 3 has first bevel gear 31, first bevel gear 31 meshing is connected with second bevel gear 32, the side fixed mounting that second bevel gear 32 is close to movable plate 36 has worm 33, worm 33 meshing is connected with two worm wheels 34, the side fixed mounting that worm wheel 34 is close to stopper 38 has nut 35, threaded connection has stopper 38 on the nut 35, and nut 35 rotates and sets up inside fixed plate 2.

By adopting the technical scheme, the rotating rod 3 can drive the movable plate 36 to move.

The limiting plate 12 is close to the side fixed mounting of installation piece 11 and has slider 13, and slider 13 slides and sets up inside installation piece 11, and the upper surface rotation of installation piece 11 installs double-end screw rod 14, and the last threaded connection of double-end screw rod 14 has two sliders 13 for drive limiting plate 12 and remove, and when using, rotate double-end screw rod 14 and drive slider 13 and remove, drive limiting plate 12 through the removal of slider 13 and remove to can drive limiting plate 12 and remove.

By adopting the above technical scheme, the double-ended screw 14 can drive the limiting plate 12 to move.

The pull rod 28 is slidably mounted in the cross rod 21, one end, close to the mounting frame 1, of the pull rod 28 penetrates through the three cross rods 21 on the right side in a sliding mode, two fixing strips 29 are fixedly mounted on the outer surface of the pull rod 28, the fixing strips 29 are rotatably clamped inside the cross rod 21 and used for limiting the pull rod 28, and when the fixing strips 29 are rotatably clamped inside the cross rod 21 in use, the pull rod 28 cannot move, so that the pull rod 28 can be limited.

By adopting the above technical scheme, the fixing strip 29 can limit the pull rod 28.

The lower surface fixed mounting of fixed plate 2 has bracing piece 23, and the side fixed mounting that bracing piece 23 is close to installation piece 11 has fixture block 24, and fixture block 24 activity is inserted and is established inside installing frame 1 for support fixed plate 2, when the use, when fixture block 24 was inserted and is established inside installing frame 1, fixed plate 2 and bracing piece 23 just formed a triangle-shaped this moment to can support fixed plate 2.

By adopting the above technical scheme, the support rod 23 can support the fixing plate 2.

Working principle: when the position of the cross bar 21 needs to be adjusted, the pull rod 28 is pulled, the pull rod 28 moves into the cross bar 21 needing to be adjusted, the pull rod 28 rotates to drive the fixing strip 29 to rotate, the fixing strip 29 is clamped in the cross bar 21, the rotating rod 3 rotates to drive the first bevel gear 31 to rotate, the second bevel gear 32 is driven to rotate through the rotation of the first bevel gear 31, the worm 33 is driven to rotate through the rotation of the second bevel gear 32, the worm wheel 34 is driven to rotate through the rotation of the worm 33, the nut 35 is driven to rotate through the rotation of the worm wheel 34, the limiting block 38 is driven to move through the movement of the limiting block 38, the moving plate 36 is driven to move through the movement of the moving plate 36, the moving block 37 is driven to push the moving block 25 to move, the moving block 25 moves inwards to be separated from the inside of the clamping groove and moves into the moving groove, at this time, the spring 27 is extruded and contracted, the pull rod 28 is pushed or pulled to drive the cross rod 21 to move, the position of the cross rod 21 is regulated, after the regulation is finished, the rotating rod 3 is rotated to drive the fixed block 37 to move, the fixed block 37 is moved outwards, at this time, the force of contraction is released by the spring 27, the moving block 25 is pushed to move outwards, the moving block 25 is moved into the clamping groove to realize self-locking of the cross rod 21, the cross rod 21 is limited, then when the bracket is required to be replaced, the rotating double-headed screw 14 drives the sliding block 13 to move, the limiting plate 12 is driven to move through the movement of the sliding block 13, the side surface of the limiting plate 12 close to the mounting frame 1 and the side surface of the connecting block 22 far away from the mounting frame 1 are not contacted, at this time, the fixed plate 2 can be moved, the dismounting of the bracket is finished by drawing the fixed plate 2, and finally when the bracket is required to be mounted, the connecting block 22 on the fixed plate 2 and the clamping block 24 on the supporting rod 23 are respectively inserted into the installation block 11 and the installation frame 1, the supporting rod 23 supports the fixed plate 2 through the insertion of the clamping block 24, and then the double-headed screw 14 is rotated to drive the limiting plate 12 to move, so that the side surface of the limiting plate 12, which is close to the installation frame 1, is contacted with the side surface of the connecting block 22, which is far away from the installation frame 1, and the fixed plate 2 is limited, so that the installation of the bracket is completed.

It will be apparent to those skilled in the art that various modifications and variations can be made to the present utility model without departing from the spirit or scope of the utility model. Thus, it is intended that the present utility model also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.

Claims

1. The utility model provides a door and window sliding support that auto-lock effect is good, includes installing frame (1), its characterized in that: two mounting blocks (11) are fixedly mounted on the side face of the mounting frame (1), fixing plates (2) are detachably mounted in the mounting blocks (11), and four cross bars (21) are slidably mounted between the fixing plates (2); the side fixed mounting that fixed plate (2) is close to installing frame (1) has connecting block (22), one end activity card that fixed plate (2) was kept away from to connecting block (22) is established inside installing block (11), installing block (11) are kept away from the side slidable mounting of installing frame (1) has two limiting plates (12), limiting plate (12) are close to the side of installing frame (1) and connecting block (22) are kept away from the side movable contact of installing frame (1).

2. The door and window sliding support with good self-locking effect according to claim 1, wherein two moving blocks (25) are slidably mounted at two ends of the cross rod (21), the moving blocks (25) are slidably arranged inside the fixed plate (2), sliding strips (26) are fixedly mounted at two sides of the moving blocks (25), and the sliding strips (26) are slidably arranged inside the cross rod (21).

3. The door and window sliding support with good self-locking effect according to claim 2, wherein a spring (27) is fixedly arranged on the side surface of the moving block (25) away from the fixed plate (2), and one end of the spring (27) away from the moving block (25) is fixedly connected inside the cross rod (21).

4. The door and window sliding support with good self-locking effect according to claim 1, wherein a moving plate (36) is slidably installed in the fixed plate (2), limiting blocks (38) are fixedly installed on two sides of the moving plate (36), the limiting blocks (38) are slidably arranged inside the fixed plate (2), fixed blocks (37) distributed in an array are fixedly installed on the side face, close to the cross rod (21), of the moving plate (36), and the side face, close to the cross rod (21), of the fixed blocks (37) is in contact with the moving blocks (25).

5. The door and window sliding support with good self-locking effect according to claim 1, wherein the fixed plate (2) is provided with a rotating rod (3) near the side surface of the cross rod (21) in a rotating mode, the side surface of the rotating rod (3) far away from the cross rod (21) is fixedly provided with a first bevel gear (31), the first bevel gear (31) is connected with a second bevel gear (32) in a meshed mode, the side surface of the second bevel gear (32) near the moving plate (36) is fixedly provided with a worm (33), the worm (33) is connected with two worm gears (34) in a meshed mode, the side surface of the worm gears (34) near the limiting block (38) is fixedly provided with a nut (35), the nut (35) is connected with the limiting block (38) in a threaded mode, and the nut (35) is arranged inside the fixed plate (2) in a rotating mode.

6. The door and window sliding support with good self-locking effect according to claim 1, wherein the limiting plate (12) is fixedly provided with a sliding block (13) close to the side face of the installation block (11), the sliding block (13) is slidably arranged inside the installation block (11), the upper surface of the installation block (11) is rotatably provided with a double-head screw (14), and the upper thread of the double-head screw (14) is connected with two sliding blocks (13).

7. The door and window sliding support with good self-locking effect according to claim 1, wherein a pull rod (28) is slidably installed in the cross rod (21), one end, close to the installation frame (1), of the pull rod (28) penetrates through the three cross rods (21) on the right side in a sliding mode, two fixing strips (29) are fixedly installed on the outer surface of the pull rod (28), and the fixing strips (29) are rotatably clamped inside the cross rods (21).

8. The door and window sliding support with good self-locking effect according to claim 1, wherein a supporting rod (23) is fixedly arranged on the lower surface of the fixed plate (2), a clamping block (24) is fixedly arranged on the side surface of the supporting rod (23) close to the installation block (11), and the clamping block (24) is movably inserted into the installation frame (1).