CN218062105U

CN218062105U - Door with internal blocking noise reduction structure

Info

Publication number: CN218062105U
Application number: CN202121860760.1U
Authority: CN
Inventors: 林艺红; 林勇胜
Original assignee: Zhangzhou Xinhaowei Metal Products Co ltd
Current assignee: Zhangzhou Xinhaowei Metal Products Co ltd
Priority date: 2021-08-10
Filing date: 2021-08-10
Publication date: 2022-12-16
Anticipated expiration: 2031-08-10

Abstract

The utility model discloses an inside door that is equipped with separation and falls structure of making an uproar, concretely relates to burglary-resisting door field, cup joint the door frame in the door body outside including door body and activity, its characterized in that still includes: the sound absorption assembly comprises sound absorption cotton movably sleeved at the rear end of the inner side of the door body, the front end of the sound absorption cotton and the front end of the inner side of the door frame are respectively and fixedly connected with a U-shaped plate, and the outer sides of the two U-shaped plates are respectively and movably sleeved with the sound absorption cotton; compared with the prior art, through setting up the U-shaped plate, inhaling the sound cotton, adjustable fender and inhaling the shake board, the device of being convenient for is in the use, inhales the sound cotton through packing between U-shaped plate and the adjustable fender, then will inhale the shake board with fixedly connected with between two adjustable fenders to vibrations and sound that can more convenient efficient will transmit on the door body subdue, have solved the sound insulation when current device uses and have fallen with high costs and massive problem of making an uproar.

Description

Door with internal blocking noise reduction structure

Technical Field

The utility model relates to a burglary-resisting door technical field, more specifically says, the utility model relates to an inside door that is equipped with the separation and falls the structure of making an uproar.

Background

The door is a shelter for the entrance and exit of a house, and the door is also divided into a plurality of types along with the development of the times, wherein the anti-theft door is provided with an anti-theft lock, can resist abnormal opening under certain conditions within a certain time, has certain safety protection performance and accords with corresponding anti-theft safety level.

However, in practical use, the door with the internal blocking noise reduction structure is high in manufacturing cost, and the problem that the use is affected due to the thickness of the door can be solved.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides an inside door that is equipped with the separation and falls the structure of making an uproar to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an inside is equipped with door that structure of making an uproar falls in separation, cup joints the door frame in the door body outside including door body and activity, its characterized in that still includes:

the sound absorption assembly comprises sound absorption cotton movably sleeved at the rear end of the inner side of the door body, the front end of the sound absorption cotton and the front end of the inner side of the door frame are respectively and fixedly connected with U-shaped plates, and the sound absorption cotton is movably sleeved on the outer sides of the two U-shaped plates respectively;

the shock absorption assembly comprises movable baffles which are respectively and movably connected to the opposite sides of the two sound absorption cottons, and a shock absorption plate is fixedly connected to the middle part between the two movable baffles;

seal assembly, including fixed cover connect in the inboard sealing base of door frame one end and fixed connection in the sealed baffle in door body one end outside, wherein:

the damping component is located the inboard of inhaling the sound subassembly, inhale the sound subassembly and cup joint in the inboard of a body with the equal activity of damping component, seal assembly is located one end between door body and the door frame, the rear end activity of door body has cup jointed the back plate.

Preferably, the sealing assembly further comprises a movable base movably sleeved on the inner side of the sealing base, movable rods are movably sleeved at two ends of the inner side of the movable base respectively, a connecting shaft is fixedly connected to the front surface of the top end of each movable rod respectively, rollers are movably sleeved on the outer sides of the connecting shafts respectively, and sealing strips are movably sleeved between the rollers.

Preferably, the damping assembly further comprises two fixed cutting sleeves movably sleeved between the two movable baffles respectively, the two fixed cutting sleeves are respectively positioned at two ends between the two movable baffles, the movable spring is movably sleeved on the outer side of each fixed cutting sleeve, and two ends of each movable spring are respectively and fixedly connected to one side, opposite to the two movable baffles.

Preferably, the two sides of the shock absorption plate are respectively provided with a gas spring, and the top end and the bottom end of each gas spring are respectively and fixedly connected to the opposite sides of the two movable baffles.

Preferably, a limiting sliding groove is formed in one side of the upper surface of the movable base, and the idler wheel and the movable rod are movably sleeved in the limiting sliding groove.

Preferably, the fixed cover in bottom front surface of movable rod has connect the cutting ferrule that resets, the inboard activity of cutting ferrule that resets has cup jointed the reduction torsion spring, the fixed cover in inboard of reduction torsion spring has connect the fixed axle, the both ends of fixed axle are fixed connection in seal base's inboard front end and inboard rear end respectively.

Preferably, a threaded rod is movably sleeved on the inner side of the front surface of the sealing base, and the rear end of the threaded rod is movably sleeved on the inner side of the front end of the movable base.

The utility model discloses a technological effect and advantage:

1. compared with the prior art, through setting up the U-shaped plate, inhale the sound cotton, adjustable fender and inhale the slabbing board, the device of being convenient for is in the use, inhales the sound cotton through filling between with U-shaped plate and the adjustable fender, then inhale the slabbing board with fixedly connected with between two adjustable fenders to vibrations and sound that can more convenient efficient will transmit on the door body subdue, separate the sound when having solved current device and fall the problem of making an uproar with high costs and thickness.

2. Compared with the prior art, through setting up the sealing strip, the threaded rod, the cutting ferrule that resets and the torsional spring that resets, the device of being convenient for cup joints the gyro wheel activity of sealing strip through both sides in the use in the inboard of movable base, then passes through the threaded rod with movable base and fixes the inboard at seal base for the door body can be better under the effect of seal baffle and sealing strip accomplish sealedly with the door frame, it is indoor not only to have avoided the rainwater to get into along the crack, the problem of the sealing strip difficulty of changing when still having solved current device and using.

Drawings

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

Fig. 2 is a schematic top view of the sectional structure of the door body of the present invention.

Fig. 3 is a schematic view of a structure in fig. 2 according to the present invention.

Fig. 4 is the front view structure schematic diagram of the reset card sleeve of the utility model.

The reference signs are: 1. a door body; 2. a door frame; 3. sealing the base; 4. a U-shaped plate; 5. sound-absorbing cotton; 6. a movable baffle; 7. a shock absorbing plate; 8. a gas spring; 9. fixing the clamping sleeve; 10. a movable spring; 11. sealing the baffle plate; 12. a movable base; 13. a movable rod; 14. a connecting shaft; 15. a roller; 16. a sealing strip; 17. a threaded rod; 18. resetting the cutting sleeve; 19. a return torsion spring; 20. a fixed shaft; 21. a back plate.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

A door that falls structure of making an uproar is fallen in inside separation that is equipped with as shown in fig. 1-4 mainly includes door body 1, door frame 2, inhales sound subassembly, damper and seal assembly, wherein:

the door frame 2 is movably sleeved on the outer side of the door body 1, the sound absorption assembly comprises sound absorption cotton 5 movably sleeved on the rear end of the inner side of the door body 1, the front end of the sound absorption cotton 5 and the front end of the inner side of the door frame 2 are respectively and fixedly connected with U-shaped plates 4, the outer sides of the two U-shaped plates 4 are respectively and movably sleeved with the sound absorption cotton 5, the shock absorption assembly comprises movable baffles 6 respectively and movably connected to the opposite sides of the two sound absorption cotton 5, a shock absorption plate 7 is fixedly connected to the middle part between the two movable baffles 6, the sealing assembly comprises a sealing base 3 fixedly sleeved on the inner side of one end of the door frame 2 and a sealing baffle 11 fixedly connected to the outer side of one end of the door body 1, the shock absorption assembly is located on the inner side of the sound absorption assembly, the sound absorption assembly and the shock absorption assembly are both movably sleeved on the inner side of the door body 1, the sealing assembly is located at one end between the door body 1 and the door frame 2, and the rear end of the door body 1 is movably sleeved with a rear plate 21;

the sound absorption assembly can absorb and reduce sound better, the shock absorption assembly can reduce shock, and the sealing assembly can better complete sealing between the door body 1 and the door frame 2;

the damping component further comprises two fixed clamping sleeves 9 which are movably sleeved between the two movable baffles 6 respectively, the two fixed clamping sleeves 9 are respectively positioned at two ends between the two movable baffles 6, movable springs 10 are movably sleeved on the outer sides of the fixed clamping sleeves 9, two ends of each movable spring 10 are respectively and fixedly connected to opposite sides of the two movable baffles 6, air springs 8 are respectively arranged at two sides of the damping plate 7, the top ends and the bottom ends of the air springs 8 are respectively and fixedly connected to opposite sides of the two movable baffles 6, and vibration acting on the door body 1 can be reduced through the two fixed clamping sleeves 9 and the air springs 8 positioned between the two movable baffles 6;

after adopting above-mentioned scheme, through filling between the U-shaped plate 4 and the front end adjustable fender 6 with the inboard front end fixed connection of door body 1 and inhale sound cotton 5, then with fixedly connected with inhale the slabbing plate 7 between two adjustable fender 6, air spring 8 and fixed cutting ferrule 9, after that with filling between rear end U-shaped plate 4 and the adjustable fender 6 and inhale sound cotton 5, accomplish door body 1's sealed through back plate 21 at last, because sound passes through the vibrations transmission, when vibrations are transmitted on U-shaped plate 4 through door body 1, can carry out the first subduction through inhaling sound cotton 5, then inhale slabbing plate 7 through two adjustable fender 6 inboards, air spring 8 and fixed cutting ferrule 9 carry out the secondary and subduct, thereby make sound can receive four layers when passing door body 1 and weaken, door body 1's sound insulation effect has not only been improved, the problem that the sound insulation is fallen with high costs and thick when having still solved current device and having used.

The sealing assembly further comprises a movable base 12 movably sleeved on the inner side of the sealing base 3, two ends of the inner side of the movable base 12 are movably sleeved with movable rods 13 respectively, front surfaces of the tops of the two movable rods 13 are fixedly connected with connecting shafts 14 respectively, rollers 15 are movably sleeved on the outer sides of the two connecting shafts 14 respectively, a sealing strip 16 is movably sleeved between the two rollers 15, one side of the upper surface of the movable base 12 is provided with a limiting sliding chute, the rollers 15 and the movable rods 13 are movably sleeved in the limiting sliding chutes respectively, a reset sleeve 18 is fixedly sleeved on the front surface of the bottom end of each movable rod 13, a reset torsion spring 19 is movably sleeved on the inner side of each reset sleeve 18, a fixed shaft 20 is fixedly sleeved on the inner side of each reset torsion spring 19, two ends of each fixed shaft 20 are fixedly connected to the front end and the rear end of the inner side of the sealing base 3 respectively, a threaded rod 17 is movably sleeved on the inner side of the front surface of the sealing base 3, the rear end of each threaded rod 17 is movably sleeved on the inner side of the front end of the movable base 12, the sealing base 16 is extruded inwards by the rollers 15, the sealing strip 16, the rollers 15 are used for fixing the sealing base 16, and fixing the movable base 12, and the sealing baffle 11 and the sealing base 3;

after the scheme is adopted, firstly, the sealing strip 16 is movably sleeved on the inner sides of the two rollers 15, then the movable base 12 is moved towards the inner side of the sealing base 3, the rollers 15 on the two sides move inwards under the extrusion of the movable base 12, when the movable base 12 is fixed on the inner side of the sealing base 3 by the threaded rod 17, the sealing strip 16 is also clamped by the rollers 15 on the two sides, so that the sealing strip 16 is more conveniently installed, when the sealing strip 16 needs to be taken out, the threaded rod 17 is loosened to be in threaded connection with the movable base 12, at the moment, the movable rod 13 can loosen the sealing strip 16 under the elastic action of the reset torsion spring 19 on the inner side of the reset sleeve 18, so that the sealing strip 16 can be more conveniently disassembled, and the problem that the sealing strip 16 is difficult to replace when the existing device is used is solved.

The utility model discloses theory of operation: the sound absorbing cotton 5 is filled between the U-shaped plate 4 fixedly connected with the front end of the inner side of the door body 1 and the front end movable baffle 6, the shock absorbing plate 7, the air spring 8 and the fixed clamping sleeve 9 are fixedly connected between the two movable baffles 6, the sound absorbing cotton 5 is filled between the rear end U-shaped plate 4 and the movable baffle 6, and finally the door body 1 is sealed through the rear plate 21; at first with sealing strip 16 activity cup joint in the inboard of two gyro wheels 15, then to the inboard removal activity base 12 of sealing base 3, make the gyro wheel 15 of both sides move to the inboard under the extrusion of activity base 12, when activity base 12 is fixed at sealing base 3 inboard by threaded rod 17, sealing strip 16 also can be pressed from both sides by the gyro wheel 15 clamp tightly, thereby the installation of more convenient realization sealing strip 16, when sealing strip 16 need take out, loosen threaded rod 17 and the threaded connection of activity base 12, movable rod 13 just can loosen sealing strip 16 under the elastic action of the inboard reset torsion spring 19 of reset cutting ferrule 18 at this moment, make sealing strip 16 can more convenient dismantlement, thereby the problem of sealing strip 16 change difficulty when having solved current device and using.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

Claims

1. The utility model provides an inside is equipped with door that structure of making an uproar falls in separation, cup joints door frame (2) in a body (1) outside including door body (1) and activity, its characterized in that still includes:

the sound absorption assembly comprises sound absorption cotton (5) movably sleeved at the rear end of the inner side of the door body (1), the front end of the sound absorption cotton (5) is fixedly connected with a U-shaped plate (4) respectively at the front end of the inner side of the door frame (2), and the outer sides of the two U-shaped plates (4) are movably sleeved with the sound absorption cotton (5) respectively;

the shock absorption assembly comprises movable baffles (6) which are respectively and movably connected to the opposite sides of the two sound absorption cottons (5), and a shock absorption plate (7) is fixedly connected to the middle part between the two movable baffles (6);

seal assembly, including fixed cover connect in door frame (2) one end inboard sealing base (3) and fixed connection in door body (1) one end outside seal baffle (11), wherein:

damping component is located the inboard of inhaling the sound subassembly, inhale the sound subassembly and cup joint in the inboard of door body (1) with damping component equal activity, seal assembly is located one end between door body (1) and door frame (2), rear plate (21) have been cup jointed in the rear end activity of door body (1).

2. A door having a structure for reducing noise therein as claimed in claim 1, wherein: the sealing assembly further comprises a movable base (12) movably sleeved on the inner side of the sealing base (3), movable rods (13) are movably sleeved at two ends of the inner side of the movable base (12) respectively, a connecting shaft (14) is fixedly connected to the front surface of the top end of each movable rod (13), rollers (15) are movably sleeved on the outer side of each connecting shaft (14), and sealing strips (16) are movably sleeved between the rollers (15).

3. A door having a structure for reducing noise therein as claimed in claim 1, wherein: the shock absorption assembly further comprises two fixed clamping sleeves (9) which are respectively movably sleeved between the two movable baffles (6), the two fixed clamping sleeves (9) are respectively positioned at two ends between the two movable baffles (6), movable springs (10) are movably sleeved on the outer sides of the fixed clamping sleeves (9), and two ends of each movable spring (10) are respectively and fixedly connected to one side, opposite to the two movable baffles (6).

4. A door having a noise reducing and blocking structure therein as claimed in claim 1, wherein: and air springs (8) are respectively arranged on two sides of the shock absorbing plate (7), and the top ends and the bottom ends of the air springs (8) are respectively and fixedly connected to the opposite sides of the two movable baffles (6).

5. A door having a noise reducing and blocking structure therein as claimed in claim 2, wherein: a limiting sliding groove is formed in one side of the upper surface of the movable base (12), and the roller (15) and the movable rod (13) are movably sleeved in the limiting sliding groove.

6. A door having a structure for obstructing and reducing noise therein according to claim 2, wherein: the fixed cover cutting ferrule that resets (18) that has cup jointed of bottom front surface of movable rod (13), reset torsion spring (19) have been cup jointed in the inboard activity of reset cutting ferrule (18), fixed axle (20) have been cup jointed to the inboard of reset torsion spring (19), the both ends difference fixed connection in the inboard front end and the inboard rear end of sealing base (3) of fixed axle (20).

7. A door having a structure for obstructing and reducing noise therein according to claim 2, wherein: the inner side of the front surface of the sealing base (3) is movably sleeved with a threaded rod (17), and the rear end of the threaded rod (17) is movably sleeved on the inner side of the front end of the movable base (12).