CN217950062U

CN217950062U - Adjustable length takes ground door-inhale of amortization

Info

Publication number: CN217950062U
Application number: CN202222070579.1U
Authority: CN
Inventors: 彭延彬; 彭仁彬; 崔东方
Original assignee: Qingdao Baodun Aluminum Alloy Co ltd
Current assignee: Qingdao Baodun Aluminum Alloy Co ltd
Priority date: 2022-08-08
Filing date: 2022-08-08
Publication date: 2022-12-02
Anticipated expiration: 2032-08-08

Abstract

The utility model discloses a ground door-inhale of adjustable length area amortization, including wall seat and gate seat, the lateral wall fixedly connected with suction head magnet of gate seat, the outer wall thread bush of wall seat is equipped with the fixing base, the left side of fixing base is run through and is equipped with solid fixed cylinder, gu the upper end threaded connection of fixed cylinder has the sleeve, the lateral wall of wall seat is equipped with the expanding spring who extends to in the sleeve, the damping piece is installed to the one end that expanding spring is located the sleeve. The utility model discloses an adjusting device's length can ensure that the actuation that can be accurate between suction head magnet and the sleeve magnet is fixed, facilitates the use, and simultaneously under the cooperation between expanding spring and damping piece, the effectual sound that produces that has reduced the collision between suction head magnet and the sleeve magnet guarantees quality of life to the risk of door-inhale damage has been reduced.

Description

Adjustable length takes ground door-inhale of amortization

Technical Field

The utility model relates to a ground door-inhale technical field especially relates to a ground door-inhale of adjustable length area amortization.

Background

The floor door stopper is also commonly called as a door stopper, and is also a device for sucking and positioning the door leaf after the door leaf is opened so as to prevent the door leaf from being closed by wind or touching the door leaf. The door is fixed, prevent unexpected by a device that the wind blows the switch, and the door that mainly used was opened the maximum position with the door, and present home-use door-inhale adopts "wall dress formula door-inhale mostly," sets up in one side of door leaf, when the door was opened the maximum position, adopts metal and metal to inhale fixed metal of actuation under magnetic force usually and installs on the door, and another then installs on the wall.

And current ground door-inhale can produce the collision when fixed to the door between two metals, sends great sound collision sound, forms the noise, influences quality of life easily, and along with the increase of collision number of times, door-inhale damages the risk and also corresponding increase, and ground door-inhale installation back length should not be adjusted simultaneously, can not carry out corresponding length adjustment when opening the maximum position to the door, can't make accurate actuation between two sheetmetals fixed, and it is not very convenient to use.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem in the background art, and providing a floor door stopper with adjustable length and noise reduction.

In order to realize the purpose, the utility model adopts the following technical scheme:

the utility model provides a ground door-inhale of amortization is taken to adjustable length, includes wall seat and door seat, the lateral wall fixedly connected with suction head magnet of door seat, the outer wall thread bush of wall seat is equipped with the fixing base, the left side of fixing base is run through and is equipped with solid fixed cylinder, gu the upper end threaded connection of fixed cylinder has the sleeve, the lateral wall of wall seat is equipped with the expanding spring who extends to in the sleeve, the damping piece is installed to the one end that expanding spring is located the sleeve, the outer wall of damping piece is equipped with the rubber layer of laminating mutually with the sleeve inner wall, the one end that expanding spring was kept away from to the damping piece is equipped with sleeve magnet, the sleeve is kept away from solid fixed cylinder's one end and is installed annular amortization cotton.

Preferably, the side walls of the wall base and the door base are respectively provided with a plurality of first mounting holes and a plurality of second mounting holes.

Preferably, the opposite ends of the annular silencing cotton and the sleeve are fixedly connected with magic tapes.

Preferably, the caliber of the left end of the sleeve is smaller than the outer diameter of the sleeve magnet.

Preferably, the inner wall of the left side of the sleeve is fixedly connected with a rubber ring.

Preferably, the number of the sleeve magnets is two, and the magnetic poles of the side walls of the two opposite sides of the sleeve magnets are the same.

Compared with the prior art, this ground door-inhale of adjustable length area amortization's advantage lies in:

1. the sleeve and the fixed cylinder are arranged, and the sleeve is rotated to rotate in a left-right spiral mode on the premise of being in threaded connection with the fixed cylinder, so that the length is adjusted, the sucker magnet and the sleeve magnet can be ensured to be accurately attracted and fixed, and the use is convenient;

2. the telescopic spring and the damping block are arranged, when the door is opened to the maximum position, a part of impact force can be counteracted under the reverse acting force of the telescopic spring, and meanwhile, under the resistance matching of the friction force between the rubber layer on the outer wall of the damping block and the inner wall of the sleeve, a certain buffering effect can be achieved, so that the sound generated by collision between the suction head magnet and the sleeve magnet is reduced, the life quality is ensured, and the risk of damage to the door stopper is reduced;

3. the annular silencing cotton is arranged, the annular silencing cotton can avoid direct collision between the door seat and the sleeve, so that the sound generated when the door seat and the sleeve collide is reduced, and the annular silencing cotton can be mounted and dismounted, is convenient to replace, and ensures the silencing quality of the annular silencing cotton;

to sum up, the utility model discloses a length of adjusting device can ensure that the actuation that can be accurate between suction head magnet and the sleeve magnet is fixed, facilitates the use, and simultaneously under the cooperation between expanding spring and damping piece, the effectual sound that reduces collision production between suction head magnet and the sleeve magnet guarantees quality of life to the risk of door-inhale damage has been reduced.

Drawings

Fig. 1 is a schematic structural view of a length-adjustable ground door stopper with noise reduction function according to the present invention;

FIG. 2 is an external view of a length-adjustable floor door stopper with noise reduction according to the present invention;

fig. 3 is a schematic view of a partial structure of a length-adjustable ground door stopper with noise reduction function according to the present invention.

In the figure: 1 wall seat, 2 door seats, 3 suction head magnets, 4 fixing seats, 5 fixed cylinders, 6 sleeves, 7 expanding springs, 8 sleeve magnets, 9 annular noise reduction cotton, 10 rubber rings, 11 magic tapes, 12 mounting holes I, 13 mounting holes II and 14 damping blocks.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, a length-adjustable floor door stopper with noise reduction function comprises a wall base 1 and a door base 2, wherein a plurality of first mounting holes 12 and a plurality of second mounting holes 13 are respectively formed in the side walls of the wall base 1 and the door base 2, and before the door stopper is used, screws or rivets can respectively penetrate through the first mounting holes 12 and the second mounting holes 13 to respectively mount and fix the wall base 1, a wall, the door base 2 and a door.

Lateral wall fixedly connected with suction head magnet 3 of gate seat 2, the outer wall thread bush of wall seat 1 is equipped with fixing base 4, the left side of fixing base 4 is run through and is equipped with solid fixed cylinder 5, gu fixed cylinder 5's upper end threaded connection has sleeve 6, during the use, can be according to opening door to maximum position department, the distance of suction head magnet 3 and the 6 left end of sleeve, rotate sleeve 6, make it under the prerequisite with solid fixed cylinder 5 threaded connection, the left and right spiral rotates, thereby adjust length, it is fixed to ensure that the actuation that can be accurate between suction head magnet 3 and the sleeve magnet 8, convenient to use, the left side inner wall fixedly connected with rubber circle 10 of sleeve 6, rubber circle 10 can be after the door is opened, behind suction head magnet 3 breaking away from sleeve magnet 8, reduce the sound of sleeve magnet 8 and the 6 left end collision of sleeve, further improvement amortization noise reduction effect.

The lateral wall of wall base 1 is equipped with the expanding spring 7 that extends to in the sleeve 6, and at the in-process of adjusting length, expanding spring 7 can support sleeve magnet 8 tightly at the left end department of sleeve 6 always, makes things convenient for the absorption between suction head magnet 3 and the sleeve magnet 8 fixed.

Damping block 14 is installed to the one end that expanding spring 7 is located sleeve 6, damping block 14's outer wall is equipped with the rubber layer of laminating mutually with sleeve 6 inner wall, damping block 14 keeps away from expanding spring 7's one end and is equipped with sleeve magnet 8, during the use, when the door is opened to the maximum position, suction head magnet 3 can be directly fixed with sleeve magnet 8 absorption, at this in-process, suction head magnet 3 still can extrude sleeve magnet 8 move inwards to the right, then extrude expanding spring 7, then under expanding spring 7's reverse acting force, can offset some impact force, the cooperation is simultaneously under the resistance cooperation of damping block 14 outer wall rubber layer and sleeve 6 inner wall frictional force, can play the buffering effect after the collision between suction head magnet 3 and sleeve magnet 8, thereby the sound that the collision produced between magnet suction head 3 and sleeve magnet 8 has been reduced, guarantee quality of life, and then the risk that the door-inhale the damage has been reduced.

Sleeve 6 is kept away from the one end of a fixed section of thick bamboo 5 and is installed annular amortization cotton 9, when suction head magnet 3 and the first sleeve magnet 8 in left side adsorb, gate seat 2 also can collide with the left end of sleeve 6, annular amortization cotton 9 can avoid both direct collisions this moment, thereby the sound that produces when both collide has been reduced, the equal fixedly connected with magic subsides 11 of the one end that annular amortization cotton 9 and sleeve 6 are relative, can bond each other between two magic subsides 11, thereby made things convenient for the installation dismantlement of annular amortization cotton 9, be convenient for change it after annular amortization cotton 9 damages, guarantee the amortization quality.

Furthermore, the number of the sleeve magnets 8 is two, the magnetic poles of the side wall of one side, opposite to the two sleeve magnets 8, of the two sleeve magnets are the same, when the attraction head magnet 3 pushes the sleeve magnets 8 to move inwards, due to the repulsion between the two sleeve magnets 8, a certain repulsion effect exists between the attraction head magnet 3 and the sleeve magnet 8 on the left side, the right movement speed of the door seat 2 and the attraction head magnet 3 is reduced, and therefore the buffering effect of the device is further improved.

Furthermore, the caliber of the left end of the sleeve 6 is smaller than the outer diameter of the sleeve magnet 8, so that the sleeve magnet 8 can be prevented from falling off from the left end of the sleeve 6.

Further, unless otherwise specifically stated or limited, the above-described fixed connection is to be understood in a broad sense, and may be, for example, welded, glued, or integrally formed as is conventional in the art.

The above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a ground door-inhale of amortization is taken to adjustable length, includes wall seat (1) and door seat (2), its characterized in that, the lateral wall fixedly connected with suction head magnet (3) of door seat (2), the outer wall thread bush of wall seat (1) is equipped with fixing base (4), the left side of fixing base (4) is run through and is equipped with solid fixed cylinder (5), the upper end threaded connection of gu fixed cylinder (5) has sleeve (6), the lateral wall of wall seat (1) is equipped with expanding spring (7) that extend to in sleeve (6), expanding spring (7) are located the one end of sleeve (6) and install damping piece (14), the outer wall of damping piece (14) is equipped with the rubber layer of laminating mutually with sleeve (6) inner wall, the one end that expanding spring (7) were kept away from in damping piece (14) is equipped with sleeve magnet (8), the one end that solid fixed cylinder (5) was kept away from in sleeve (6) is installed annular amortization cotton (9).

2. The adjustable-length floor door stopper with the sound attenuation function according to claim 1, wherein the side walls of the wall base (1) and the door base (2) are respectively provided with a plurality of first mounting holes (12) and a plurality of second mounting holes (13).

3. The adjustable length floor door stopper with noise reduction function according to claim 1, wherein the opposite ends of the annular noise reduction cotton (9) and the sleeve (6) are fixedly connected with magic tapes (11).

4. The adjustable-length floor door stopper with sound attenuation function according to claim 1, wherein the caliber of the left end of the sleeve (6) is smaller than the outer diameter of the sleeve magnet (8).

5. The adjustable-length floor door stopper with the sound attenuation function according to claim 1, wherein a rubber ring (10) is fixedly connected to the inner wall of the left side of the sleeve (6).

6. The adjustable-length floor door stopper with noise reduction function according to claim 1, wherein the number of the sleeve magnets (8) is two, and the magnetic poles of the side walls of the two sleeve magnets (8) on the opposite sides are the same.