CN216406473U

CN216406473U - Anti-swing device for bedroom door

Info

Publication number: CN216406473U
Application number: CN202123056577.9U
Authority: CN
Inventors: 王薛蕊; 吴启高; 冯悦
Original assignee: Wuxi Institute of Technology
Current assignee: Wuxi Institute of Technology
Priority date: 2021-12-07
Filing date: 2021-12-07
Publication date: 2022-04-29
Anticipated expiration: 2031-12-07

Abstract

The utility model discloses a swing stopper for a bedroom door, which belongs to the technical field of hardware fittings, wherein the door is usually made of plastic and wood materials, and the self weight is light, so that when the door is in an open state, a door frame can be automatically closed due to the rotation of a door shaft; through pressing the cardboard, the cardboard makes telescopic link and expanding spring shrink, then open the bedroom door, make door frame and first protection pad the laminating, through loosening the cardboard, telescopic link and expanding spring extend, promote cardboard to initial height, the door frame is in first protection pad and second protection pad between, U type cutting ferrule and cardboard carry on spacingly to the door frame to made things convenient for the pendulum of ending of the door frame that has realized the state of opening, and then effectually avoided leading to door frame self-closing because of the rotation of door-hinge.

Description

Anti-swing device for bedroom door

Technical Field

The utility model relates to the technical field of hardware accessories, in particular to a swing stopper for a bedroom door.

Background

Bedroom door: it can be divided into many kinds according to the material, process and use. It is widely applicable to civil and commercial buildings and houses. The style of the European style and the ancient style, the simple modern style, the American style, the Mediterranean style, the Chinese style, the French romantic style and the Italian style.

The door is usually made by plastics and timber material, because self weight is lighter, so when the door is the open mode, because the rotation of door-hinge for the door frame can be closed automatically, simultaneously, some anti-pendulums ware among the prior art, its height often inconveniently adjusts, leads to anti-pendulums ware's flexibility relatively poor from this, and for this reason, we propose an anti-pendulums ware for bedroom door and be used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a swing stopper for a bedroom door, which solves the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a swing stopper for a bedroom door comprises a chassis, wherein a hollow rod is fixedly installed on one surface of the chassis, lifting mechanisms are arranged on the surfaces of the chassis and the hollow rod, and a swing stopping mechanism is arranged on the surface of the lifting mechanism;

elevating system is including the lifter, the outer wall of lifter and the inner wall movable contact of hollow pole, the guide way, two have been seted up to the inner wall symmetry of hollow pole the equal sliding connection in inner wall of guide way has the guide block, the outer wall fixed connection of guide block and lifter, hollow pole is close to the one end symmetric rotation on chassis and installs the lead screw, the lead screw runs through guide way and guide block screw thread rotation connection, two the lead screw is close to the equal fixed mounting in one end on chassis has the worm wheel, the dwang is installed in the outer wall symmetric rotation on chassis.

As a preferable technical scheme of the utility model, a rubber gasket is fixedly arranged on one surface of the chassis far away from the hollow rod, and a filling groove is formed on one surface of the chassis close to the rubber gasket.

As a preferable technical scheme of the utility model, one surface of the chassis, which is close to the hollow rod, is provided with a hidden groove, and one end of the screw rod, which is close to the worm wheel, is rotatably connected with the inner wall of the hidden groove.

As a preferred technical scheme of the utility model, the outer wall of the lifting rod is fixedly provided with a height label, and one end of one rotating rod is fixedly provided with a handle.

As a preferable technical scheme of the utility model, the two rotating rods are symmetrically and fixedly provided with worms, and the worms are in meshed connection with the worm wheel.

According to a preferable technical scheme, the swing stopping mechanism comprises a U-shaped cutting sleeve, one end of the lifting rod is fixedly connected with one surface of the U-shaped cutting sleeve, a notch is formed in the inner wall of the U-shaped cutting sleeve, telescopic rods are symmetrically and fixedly installed on the inner wall of the notch, clamping plates are fixedly installed on the piston ends of the two telescopic rods, and the outer wall of each clamping plate is in movable contact with the inner wall of the notch.

As a preferable technical scheme of the utility model, a first protection pad is fixedly arranged on the inner wall of the U-shaped cutting sleeve, and a second protection pad is fixedly arranged on one side of the clamping plate.

As a preferred technical scheme of the utility model, the outer walls of the two telescopic rods are movably sleeved with telescopic springs, one ends of the telescopic springs are fixedly connected with the inner walls of the notches, and the other ends of the telescopic springs are fixedly connected with the clamping plate.

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

1. the clamping plate is pressed to enable the telescopic rod and the telescopic spring to contract, then the bedroom door is opened by rotating, the door frame is attached to the first protective pad, the telescopic rod and the telescopic spring extend by loosening the clamping plate and push the clamping plate to the initial height, the door frame is located between the first protective pad and the second protective pad, and the U-shaped clamping sleeve and the clamping plate limit the door frame, so that the swinging of the door frame in an opened state is facilitated, and the door frame is effectively prevented from being automatically closed due to the rotation of a door shaft;

2. through the rotation of the driving worm, the worm enables the worm wheel to rotate, the worm wheel enables the lead screw to rotate, the lead screw enables the guide block to slide upwards, the guide block enables the lifting rod to move upwards, and the lifting rod enables the U-shaped clamping sleeve to move upwards, so that the height of the pendulum stopping device is conveniently adjusted, and the flexibility of the pendulum stopping device is effectively improved.

Drawings

FIG. 1 is a schematic view of the external structure of the swing stopper of the present invention,

figure 2 is a schematic view of the connection of the U-shaped ferrule and the card of the present invention,

figure 3 is a schematic cross-sectional view of the chassis and hollow bar of the present invention,

FIG. 4 is an enlarged view of portion A of FIG. 3 according to the present invention.

In the figure: 1. a chassis; 11. a hollow shaft; 12. a rubber gasket; 13. filling the groove; 2. a lifting mechanism; 21. a lifting rod; 211. a hidden groove; 22. a height label; 23. a guide groove; 24. a guide block; 25. a screw rod; 26. a worm gear; 27. rotating the rod; 28. a handle; 29. a worm; 3. a swing stopping mechanism; 31. a U-shaped card sleeve; 32. a first protective pad; 33. a notch; 34. a telescopic rod; 35. a tension spring; 36. clamping a plate; 37. a second protective pad.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example (b): as shown in fig. 1 to 4, the utility model provides a swing stopper for a bedroom door, which comprises a chassis 1, wherein a hollow rod 11 is fixedly installed on one surface of the chassis 1, a lifting mechanism 2 is arranged on the surfaces of the chassis 1 and the hollow rod 11, a swing stopper mechanism 3 is arranged on the surface of the lifting mechanism 2, the lifting mechanism 2 can conveniently realize the height adjustment of the swing stopper mechanism 3, and the swing stopper mechanism 3 can conveniently limit a door frame;

elevating system 2 is including lifter 21, the outer wall of lifter 21 and the inner wall movable contact of hollow pole 11, guide way 23 has been seted up to the inner wall symmetry of hollow pole 11, the equal sliding connection of inner wall of two guide ways 23 has guide block 24, guide block 24 can slide along the vertical direction of inner wall of guide way 23, the outer wall fixed connection of guide block 24 and lifter 21, guide block 24 can make the vertical direction of lifter 21 remove, hollow pole 11 is close to the equal fixed mounting in one end of chassis 1 and installs lead screw 25, lead screw 25 runs through guide way 23 and the 24 screw thread of guide block and rotates the connection, through rotating lead screw 25, lead screw 25 can drive the vertical direction of guide block 24 and slide, the equal fixed mounting in one end of two lead screws 25 near chassis 1 has worm wheel 26, worm wheel 26 can make lead screw 25 rotate, the outer wall symmetry of chassis 1 rotates and installs dwang 27.

Further, one side of the chassis 1 far away from the hollow rod 11 is fixedly provided with a rubber gasket 12, the rubber gasket 12 can avoid the ground from being abraded, one side of the chassis 1 close to the rubber gasket 12 is provided with a filling groove 13, and the nano-rubber can be filled in the filling groove 13.

Furthermore, a dark groove 211 is formed in one surface of the chassis 1 close to the hollow rod 11, and one end of the screw rod 25 close to the worm wheel 26 is rotatably connected with the inner wall of the dark groove 211.

Further, the outer wall fixed mounting of lifter 21 has height label 22, and height label 22 can be convenient for the user to observe the height that lifter 21 goes up and down, and the one end fixed mounting of a dwang 27 has handle 28, and through knob handle 28, handle 28 can make dwang 27 rotate.

Further, a worm 29 is symmetrically and fixedly installed between the two rotating rods 27, by rotating the rotating rods 27, the rotating rods 27 can enable the worm 29 to rotate, the worm 29 is meshed with the worm wheel 26, and the worm 29 can enable the worm wheel 26 to rotate.

Further, only swing mechanism 3 is including U type cutting ferrule 31, the one end of lifter 21 and the one side fixed connection of U type cutting ferrule 31, lifter 21 can make the vertical direction of U type cutting ferrule 31 remove, the door frame after opening is rotated and can be laminated in U type cutting ferrule 31, notch 33 has been seted up to U type cutting ferrule 31's inner wall, notch 33's inner wall symmetry fixed mounting has telescopic link 34, the piston end fixed mounting of two telescopic links 34 has cardboard 36, the outer wall of cardboard 36 and the inner wall movable contact of notch 33, telescopic link 34 can be convenient for the vertical direction of cardboard 36 to remove, cardboard 36 can carry on spacingly to the door frame in U type cutting ferrule 31, make the door frame be in U type cutting ferrule 31 all the time.

Further, the inner wall of the U-shaped ferrule 31 is fixedly provided with a first protection pad 32, one side of the clamping plate 36 is fixedly provided with a second protection pad 37, and the outer surface of the door frame can be prevented from being abraded by the first protection pad 32 and the second protection pad 37.

Further, the outer wall of two telescopic links 34 is all movable sleeve to be equipped with expanding spring 35, and telescopic link 34 can effectual improvement expanding spring 35's stability, the one end of expanding spring 35 and the inner wall fixed connection of notch 33, the other end and the cardboard 36 fixed connection of expanding spring 35, and telescopic link 34 and expanding spring 35 can make cardboard 36 possess the contractility.

The working principle is as follows: when in use, the nano glue is filled into the filling groove 13 and is filled, then the chassis 1 is placed on the floor of a room, and the chassis 1 is pressed, so that the nano glue is firmly adhered to the floor;

subsequently, by pressing the clamping plate 36, the clamping plate 36 enables the two telescopic rods 34 and the two telescopic springs 35 to contract, then the bedroom door is opened by rotating, the door frame is attached to the first protection pad 32 in the U-shaped clamping sleeve 31, then the clamping plate 36 is loosened, the two telescopic rods 34 and the two telescopic springs 35 extend, and the clamping plate 36 is pushed upwards to the initial height, at the moment, the door frame is located between the first protection pad 32 and the second protection pad 37, the U-shaped clamping sleeve 31 and the clamping plate 36 limit the door frame, so that the swinging of the door frame in an opening state is facilitated, and the automatic closing of the door frame caused by the rotation of a door shaft is effectively avoided;

when the height of the door frame from the ground is high, the worker passes through the knob handle 28, the handle 28 enables a corresponding rotating rod 27 to rotate, at the moment, the two rotating rods 27 enable the two worms 29 to rotate, the two worm wheels 26 rotate while the two worms 29 rotate, the two worm wheels 26 enable the two lead screws 25 to rotate, the two lead screws 25 rotate while the two guide blocks 24 vertically slide upwards along the inner walls of the corresponding guide grooves 23, the two guide blocks 24 enable the lifting rod 21 to vertically move upwards, the lifting rod 21 enables the U-shaped clamping sleeve 31 to vertically move upwards, the knob handle 28 is stopped until the height of the U-shaped clamping sleeve 31 after vertical movement upwards is matched with the height of the door panel from the ground, so that the height adjustment of the swing stopper is conveniently realized, and the flexibility of the swing stopper is effectively improved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a bedroom is anti-pendulum ware for door, includes chassis (1), its characterized in that: a hollow rod (11) is fixedly installed on one surface of the chassis (1), a lifting mechanism (2) is arranged on the surfaces of the chassis (1) and the hollow rod (11), and a swing stopping mechanism (3) is arranged on the surface of the lifting mechanism (2);

elevating system (2) is including lifter (21), the outer wall of lifter (21) and the inner wall movable contact of hollow pole (11), guide way (23), two have been seted up to the inner wall symmetry of hollow pole (11) the equal sliding connection of inner wall of guide way (23) has guide block (24), the outer wall fixed connection of guide block (24) and lifter (21), hollow pole (11) are close to the one end symmetry rotation on chassis (1) and install lead screw (25), lead screw (25) run through guide way (23) and guide block (24) screw thread rotation and are connected, two the equal fixed mounting of one end that lead screw (25) are close to chassis (1) has worm wheel (26), the outer wall symmetry rotation on chassis (1) installs dwang (27).

2. The swing stopper for a bedroom door as claimed in claim 1, wherein: one side of the chassis (1) far away from the hollow rod (11) is fixedly provided with a rubber gasket (12), and one side of the chassis (1) near the rubber gasket (12) is provided with a filling groove (13).

3. The swing stopper for a bedroom door as claimed in claim 1, wherein: a hidden groove (211) is formed in one surface, close to the hollow rod (11), of the chassis (1), and one end, close to the worm wheel (26), of the screw rod (25) is rotatably connected with the inner wall of the hidden groove (211).

4. The swing stopper for a bedroom door as claimed in claim 1, wherein: the outer wall fixed mounting of lifter (21) has height label (22), one the one end fixed mounting of dwang (27) has handle (28).

5. The swing stopper for a bedroom door as claimed in claim 1, wherein: two symmetry fixed mounting has worm (29) between dwang (27), worm (29) and worm wheel (26) meshing are connected.

6. The swing stopper for a bedroom door as claimed in claim 1, wherein: stop pendulum mechanism (3) including U type cutting ferrule (31), the one end of lifter (21) and the one side fixed connection of U type cutting ferrule (31), notch (33) have been seted up to the inner wall of U type cutting ferrule (31), the inner wall symmetry fixed mounting of notch (33) has telescopic link (34), two the piston end fixed mounting of telescopic link (34) has cardboard (36), the outer wall of cardboard (36) and the inner wall movable contact of notch (33).

7. The swing stopper for a bedroom door as claimed in claim 6, wherein: a first protection pad (32) is fixedly mounted on the inner wall of the U-shaped clamping sleeve (31), and a second protection pad (37) is fixedly mounted on one side of the clamping plate (36).

8. The swing stopper for a bedroom door as claimed in claim 6, wherein: two the outer wall of telescopic link (34) all the activity cover is equipped with expanding spring (35), the inner wall fixed connection of the one end of expanding spring (35) and notch (33), the other end and cardboard (36) fixed connection of expanding spring (35).