CN212027587U

CN212027587U - Mute sound insulation wooden door

Info

Publication number: CN212027587U
Application number: CN201922219287.8U
Authority: CN
Inventors: 张敬强
Original assignee: Jiaxing Kaimumen Manufacturing Co ltd
Current assignee: Jiaxing Kaimumen Manufacturing Co ltd
Priority date: 2019-12-12
Filing date: 2019-12-12
Publication date: 2020-11-27
Anticipated expiration: 2029-12-12

Abstract

A mute sound insulation wooden door comprises a door pocket, a door plate, a movable limiting component, a magnetic limiting component and a buffering component. At least two hinge structures are arranged on one side of the door plate at intervals, the door plate is embedded in the door sleeve, and the door plate is movably connected with one side of the door sleeve through the hinge structures. The door pocket inner wall is equipped with an annular step of inside extension, the spacing subassembly of magnetism includes that at least two intervals inlay and adorn the door plant and keep away from the magnetic path of hinge structure one side to and at least two inlay and adorn the door pocket keep away from the hinge structure one side and with the magnet one-to-one magnet of magnetic path. This silence sound insulation timber forces elastic sealing strip to be extruded all the time between door plant and annular step through removing spacing subassembly and the spacing subassembly of magnetism, and leakproofness and the sound insulation between reinforcing door plant and the door pocket increase the buffering subassembly simultaneously, through the sucking disc adsorption door plant, the vibration on the buffer spring absorption door plant can improve holistic silence nature.

Description

Mute sound insulation wooden door

Technical Field

The utility model belongs to the technical field of the house ornamentation, especially a timber gives sound insulation of silence.

Background

Sound is transmitted through a medium, and doors and windows transmit sound into a room through a gap between the doors and windows or through vibration of the doors and windows. Principle of soundproof door: as long as the vibration of the door and the window can be controlled and adjusted as required, the effect of sound insulation can be achieved.

The existing door plate and door pocket are connected through two hinged joints and a door lock assembly to form three-point fixation, the fixation effect of the door plate is poor, no buffer exists between the door plate and the door pocket when the door is opened and closed, the door plate is easy to vibrate and has large sound when being impacted with the door pocket, the sealing performance between the door pocket and the door plate is poor, and the sound insulation effect is poor.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides a silence sound insulation timber to solve above-mentioned problem.

The utility model provides a timber that gives sound insulation of silence, includes a door pocket and a door plant, one side interval of door plant is equipped with two at least hinge structure, the door plant inlays the dress and is in the door pocket just the door plant passes through hinge structure and door pocket one side swing joint. The mute sound insulation wooden door further comprises a moving limiting component, a magnetic limiting component and a buffering component, wherein the moving limiting component, the magnetic limiting component and the buffering component are arranged between the door pocket and the door plate. The door pocket inner wall is equipped with an annular step of inside extension, the spacing subassembly of magnetism includes that at least two intervals inlay and adorn the door plant and keep away from the magnetic path of hinge structure one side to and at least two inlay and adorn the door pocket keep away from the hinge structure one side and with the magnet one-to-one magnet of magnetic path. Buffering subassembly includes one and follows the elastic sealing strip that annular step is close to door plant one side outer wall and sets up, at least four edges annular step interval sets up and passes the guide way of elastic sealing strip, annular step along door pocket thickness direction, at least four with the guide way one-to-one and setting are in buffer spring in the guide way, and at least four with buffer spring one-to-one's sucking disc. One end of the buffer spring is connected with the inner wall of the guide groove, and the other end of the buffer spring extends out of the guide groove and is connected with the sucker.

Further, remove spacing subassembly include one with the articulated rod one that the door pocket subassembly is articulated to be connected, one with door plant fixed connection's articulated rod two, the articulated shaft of a swing joint articulated rod one and articulated rod two, and one setting is in spacing spring between articulated rod one and the articulated rod two, articulated rod one is articulated with articulated rod two and is connected, the one end of spacing spring is connected on the articulated rod one, the other end is connected on the articulated rod two, and spacing spring's elasticity makes articulated rod one and two opposite rotations of articulated rod.

Further, the outer diameter of the door plate is smaller than the inner diameter of the door pocket and the outer diameter of the door plate is larger than the inner diameter of the annular step.

Further, the outer diameter of the sucker is larger than the inner diameter of the guide groove.

Furthermore, a gap is reserved between the inner wall of one side, away from the annular step, of the door pocket and the door panel.

Furthermore, the inner wall of one side of the door pocket, which is far away from the hinge structure, is provided with at least two mounting grooves corresponding to the magnets one to one, and the magnets are embedded in the mounting grooves.

Furthermore, an isolation surface for sealing the installation groove is arranged at the opening of the installation groove.

Compared with the prior art, the utility model provides a pair of silence sound insulation timber forces elastic sealing strip to be extruded all the time between door plant and annular step through removing spacing subassembly and the spacing subassembly of magnetism, and leakproofness and the sound insulation between reinforcing door plant and the door pocket increase the buffering subassembly simultaneously, adsorb the door plant through the sucking disc, and buffer spring absorbs the vibration on the door plant, can improve holistic silence nature.

Drawings

Fig. 1 is the utility model provides a pair of structural schematic diagram of silence sound insulation timber.

Fig. 2 is a schematic structural view of a door pocket of the soundproof wooden door of fig. 1.

Fig. 3 is a schematic sectional view of the soundproof wooden door shown in fig. 1.

Detailed Description

Specific examples of the present invention will be described in further detail below. It should be understood that the description herein of embodiments of the invention is not intended to limit the scope of the invention.

Please refer to fig. 1 to fig. 3, which are schematic structural views of a soundproof wooden door according to the present invention. A mute sound insulation wooden door comprises a door pocket 10, a door panel 20, a movement limiting component 40 arranged between the door pocket 10 and the door panel 20, a magnetic limiting component 60 and a buffer component 50. At least two hinge structures 30 are arranged on one side of the door panel 20 at intervals, the door panel 20 is embedded in the door pocket 10, and the door panel 20 is movably connected with one side of the door pocket 10 through the hinge structures 30. In the present embodiment, the hinge structure 30 is a hinge or a hinge. The inner wall of the door pocket 10 is provided with an annular step 11 extending inwards, the outer diameter of the door plate 20 is smaller than the inner diameter of the door pocket 10, the outer diameter of the door plate 20 is larger than the inner diameter of the annular step 11, and a gap exists between the inner wall of the door pocket 10 on the side away from the annular step 11 and the door plate 20, and it should be understood by those skilled in the art that a layer of cushion can be arranged on the annular inner wall of the door pocket 10 on the side away from the annular step 11 in order to further enhance the sealing performance between the door plate 20 and the door pocket 10. The door panel 20 is rotated along one side of the door pocket 10 by the hinge structure 30, and when the door panel 20 is inserted into the door pocket 10, the circumferential edge of the door panel 20 abuts on the annular step 11 and forms a circumferential seal between the door pocket 10 and the door panel 20. It is understood that the present soundproof wooden door also includes other specific structures, such as sealing structures, mounting structures, etc., which are well known to those skilled in the art, and therefore, they will not be described in detail herein.

The movable limiting component 40 comprises a first hinge rod 41 connected with the door pocket 10 in a hinged mode, a second hinge rod 42 fixedly connected with the door panel 20, a hinge shaft 43 movably connecting the first hinge rod 41 with the second hinge rod 42, and a limiting spring 44 arranged between the first hinge rod 41 and the second hinge rod 42, wherein the first hinge rod 41 is connected with the second hinge rod 42 in a hinged mode, one end of the limiting spring 44 is connected to the first hinge rod 41, the other end of the limiting spring 44 is connected to the second hinge rod 42, and the first hinge rod 41 and the second hinge rod 42 are rotated oppositely by the elastic force of the limiting spring 44. When the door panel 20 is embedded into the door pocket 10, an included angle formed between the first hinge rod 41 and the second hinge rod 42 is an acute angle, the limiting spring 44 is in an unstressed state, when the door panel 20 is pushed to rotate outwards, the included angle formed between the first hinge rod 41 and the second hinge rod 42 is gradually increased, the limiting spring 44 is stretched and deformed and has corresponding elastic potential energy, and the elastic potential energy of the limiting spring 44 exerts a force on the door panel 20 to force the door panel 20 to rotate towards one side of the annular step 11 until one side of the door panel 20 abuts against the annular step 11. This move spacing subassembly 40 and realize the self-fixing of door plant 20, further promote sealed effect.

The magnetic limiting component 60 comprises at least two magnetic blocks 61 embedded at intervals on one side of the door panel 20 away from the hinge structure 30, and at least two magnets 62 embedded on one side of the door pocket 10 away from the hinge structure 30 and corresponding to the magnetic blocks 61 one to one. In this embodiment, the magnetic block 61 is made of metallic iron, and the magnet 62 is a permanent magnet 62. The inner wall of the door pocket 10 on the side away from the hinge structure 30 is provided with at least two mounting grooves 12 corresponding to the magnets 62 one by one, and the magnets 62 are embedded in the mounting grooves 12. An isolation surface 13 for sealing the installation groove 12 is arranged at the opening of the installation groove 12. The isolation surface 13 is made of a thin rubber layer, so that external foreign matters are prevented from entering the mounting groove 12, and abrasion caused by direct contact between the magnet 62 and the magnet 61 is avoided. It is conceivable that the magnetic limiting component 60 is used to realize the stability of the door panel 20 rotating into the door pocket 10, and the magnetic limiting component 40 is matched to move the limiting component, so that the connection stability between the door panel 20 and the door pocket 10 is further improved, and the original door lock assembly is replaced.

The buffer assembly 50 comprises an elastic sealing strip 51 arranged on the outer wall of one side of the door panel 20 close to the annular step 11, at least four guide grooves 52 arranged at intervals on the annular step 11 and penetrating through the elastic sealing strip 51 and the annular step 11 along the thickness direction of the door pocket 10, at least four buffer springs 53 arranged in the guide grooves 52 in a one-to-one correspondence manner and at least four suckers 54 arranged in the one-to-one correspondence manner with the buffer springs 53. One end of the buffer spring 53 is connected with the inner wall of the guide groove 52, and the other end of the buffer spring 53 extends out of the guide groove 52 and is connected with the suction cup 54. It is conceivable that when the door panel 20 rotates towards the side of the circular step 11, one side of the door panel 20 contacts the suction cup 54 first, the buffer spring 53 is compressed under force, the suction cup 54 is forced to move towards one side of the door panel 20, and then the door panel 20 continues to press the elastic sealing strip 51 until the magnetic limiting assembly 60 generates a magnetic action, and the suction cup 54 is attracted to the door panel 20. The elastic sealing strip 51 is pressed between the annular step 11 and the door panel 20, so that the sealing performance between the door pocket 10 and the door panel 20 is further enhanced, and the sound insulation performance is enhanced. Through the cooperation of the suction cup 54 and the buffer spring 53, the vibration of the door panel 20 can be absorbed, and the silencing effect is achieved. The suction cup 54 has an outer diameter larger than an inner diameter of the guide groove 52, so that the suction ability of the suction cup 54 can be ensured. In this embodiment, the suction cup 54 is small in size, and when the door panel 20 is manually driven to rotate outward, the driving force is greater than the suction force of the suction cup 54, so that the door panel 20 can be separated without affecting the normal rotation of the door panel 20.

The above description is only for the preferred embodiment of the present invention and should not be construed as limiting the scope of the present invention, and any modification, equivalent replacement or improvement within the spirit of the present invention is encompassed by the claims of the present invention.

Claims

1. The utility model provides a timber that gives sound insulation of silence, includes a door pocket and a door plant, one side interval of door plant is equipped with two at least hinge structure, the door plant inlays the dress and is in the door pocket just the door plant passes through hinge structure and door pocket one side swing joint, its characterized in that: the mute sound insulation wooden door further comprises a moving limiting component, a magnetic limiting component and a buffering component, wherein the moving limiting component is arranged between the door pocket and the door plate, the buffering component is arranged on the inner wall of the door pocket and is provided with an annular step extending inwards, the magnetic limiting component comprises at least two magnetic blocks which are embedded on one side of the door plate far away from the hinge structure at intervals, and at least two magnets which are embedded on one side of the door pocket far away from the hinge structure and correspond to the magnetic blocks one by one, the buffering component comprises an elastic sealing strip which is arranged along the outer wall of one side of the door plate close to the annular step, at least four guide grooves which are arranged along the annular step at intervals and penetrate through the elastic sealing strip and the annular step along the thickness direction of the door pocket, at least four buffering springs which correspond to the guide grooves one by one and are arranged in the guide grooves, and at least four, one end of the buffer spring is connected with the inner wall of the guide groove, and the other end of the buffer spring extends out of the guide groove and is connected with the sucker.

2. The soundproof wood door as set forth in claim 1, wherein: remove spacing subassembly include one with the articulated rod one of the articulated connection of door pocket, the articulated shaft of a swing joint articulated rod one and articulated rod two, and one sets up spacing spring between articulated rod one and the articulated rod two, articulated rod one is articulated with articulated rod two and is connected, spacing spring's one end is connected on the articulated rod one, the other end is connected on the articulated rod two, and spacing spring's elasticity makes articulated rod one and two opposite rotation of articulated rod.

3. The soundproof wood door as set forth in claim 1, wherein: the outer diameter of the door plate is smaller than the inner diameter of the door pocket and the outer diameter of the door plate is larger than the inner diameter of the annular step.

4. The soundproof wood door as set forth in claim 1, wherein: the outer diameter of the sucker is larger than the inner diameter of the guide groove.

5. The soundproof wood door as set forth in claim 1, wherein: a gap is reserved between the inner wall of one side, away from the annular step, of the door pocket and the door panel.

6. The soundproof wood door as set forth in claim 1, wherein: the inner wall of one side of the door pocket, which is far away from the hinge structure, is provided with at least two mounting grooves which are in one-to-one correspondence with the magnets, and the magnets are embedded in the mounting grooves.

7. A soundproof wood door as set forth in claim 6, wherein: an isolation surface for sealing the mounting groove is arranged at the opening of the mounting groove.