CN219672520U - Soundproof door with mute door closing function - Google Patents

Abstract

The utility model discloses a soundproof door with a mute door closing function, which comprises a door frame and a soundproof door positioned in the door frame, wherein the soundproof door is connected with the door frame through a hinge, a sealing plate is arranged at the bottom end of one side of the soundproof door, the sealing plate is connected with the soundproof door through a folding assembly, a rectangular groove is formed in one side of the door frame, an arc-shaped spring plate is arranged in the rectangular groove, a rectangular plate matched with the rectangular groove is arranged on one side of the soundproof door, and an elastic pad is arranged on one side of the rectangular plate. The beneficial effects are that: when the door is closed, the arc spring plate is contacted with the rectangular plate, the elastic effect of the arc spring plate is utilized to buffer the door, and the elastic pad has the buffering effect, so that the door has small noise and the silencing effect is realized; and the sealing plate and the folding assembly are matched, so that gaps between the sound insulation door and the ground can be filled, sealed and sound-insulated, and the sound-insulating effect is improved.

Description

Soundproof door with mute door closing function

Technical Field

The utility model relates to the technical field of soundproof doors, in particular to a soundproof door with a mute door closing function.

Background

Environmental noise is one of the important indicators of living quality, and along with the improvement of people's demands on living quality, soundproof doors are widely used.

And the door can send more noise when closing the door, and the current timber generally adopts the mode of installing the sealing strip additional to do silence and handles, just installs the sealing strip additional and can not completely isolate sound, becomes certain influence to the people in sleeping like this, influences its sleep effect, and the door still has the gap when closing between its bottom and the ground, leads to giving sound insulation incompletely.

For the problems in the related art, no effective solution has been proposed at present.

Disclosure of Invention

Aiming at the problems in the related art, the utility model provides a soundproof door with mute door closing, which aims to overcome the technical problems in the prior art.

For this purpose, the utility model adopts the following specific technical scheme:

the utility model provides a sound insulation door of silence of closing door, includes the door frame and is located sound insulation door in the door frame, sound insulation door pass through the hinge with the door frame is connected, one side bottom of sound insulation door is equipped with the closing plate, the closing plate pass through folding assembly with sound insulation door is connected, rectangular channel has been seted up to one side of door frame, be equipped with arc spring plate in the rectangular channel, one side of sound insulation door be equipped with rectangular channel assorted rectangular plate, one side of rectangular plate is equipped with the elastic cushion.

Preferably, the folding assembly comprises a first groove arranged in the soundproof door, a first fixed shaft and a second fixed shaft are sequentially arranged in the first groove from top to bottom, a second groove is formed in the rectangular plate, a third fixed shaft and a fourth fixed shaft are respectively arranged in the second groove from top to bottom, an arc-shaped rod I extending into the second groove is arranged at the bottom end of the first fixed shaft, the arc-shaped rod I is obliquely arranged, an arc-shaped rod II extending into the first groove and being arranged in a cross mode with the arc-shaped rod I is arranged on the second fixed shaft, and a rotating shaft is arranged at the intersection of the arc-shaped rod II and the arc-shaped rod I.

Preferably, the second fixing shaft is provided with a first movable rod connected with the other end of the second arc-shaped rod, and the fourth fixing shaft is provided with a second movable rod connected with the other end of the first arc-shaped rod.

Preferably, the first fixed shaft is sleeved with a torsion spring matched with the first fixed shaft, and the torsion spring applies clockwise rotation force to the first fixed shaft.

Preferably, the movable rod one and the movable rod two are connected with the arc-shaped rod one and the arc-shaped rod two respectively through movable shafts.

Preferably, a limit groove is formed in one side of the soundproof door and above the sealing plate, and a limit block matched with the limit groove is arranged at the top end of the sealing plate.

The beneficial effects of the utility model are as follows: through the cooperation design of arc spring board and rectangular plate, when closing the door, arc spring board and rectangular plate contact, because the elasticity effect of arc spring board self has played the cushioning effect, and the elastic pad has the cushioning effect, has less noise like this, realizes the effect of silence; and the sealing plate and the folding assembly are matched, so that gaps between the sound insulation door and the ground can be filled, sealed and sound-insulated, and the sound-insulating effect is improved.

Drawings

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

Fig. 1 is a schematic structural view of a soundproof door with a mute door closing according to an embodiment of the present utility model;

fig. 2 is a side view of a door frame in a soundproof door with door closing silence according to an embodiment of the present utility model;

FIG. 3 is a side view of a sound door in a sound insulated door with a door-closing mute according to an embodiment of the utility model;

fig. 4 is a schematic structural view of a folding assembly in a soundproof door with a mute door closing according to an embodiment of the present utility model.

In the figure:

1. a door frame; 2. a soundproof door; 3. a sealing plate; 4. rectangular grooves; 5. an arc spring plate; 6. a rectangular plate; 7. a groove I; 8. a first fixed shaft; 9. a second fixed shaft; 10. a second groove; 11. a third fixed shaft; 12. a fourth fixed shaft; 13. arc-shaped rod I; 14. arc-shaped rods II; 15. a rotating shaft; 16. a movable rod I; 17. a second movable rod; 18. a limit groove; 19. and a limiting block.

Detailed Description

For the purpose of further illustrating the various embodiments, the present utility model provides the accompanying drawings, which are a part of the disclosure of the present utility model, and which are mainly used to illustrate the embodiments and, together with the description, serve to explain the principles of the embodiments, and with reference to these descriptions, one skilled in the art will recognize other possible implementations and advantages of the present utility model, wherein elements are not drawn to scale, and like reference numerals are generally used to designate like elements.

According to an embodiment of the present utility model, there is provided a soundproof door with a mute door closing.

Embodiment one;

as shown in fig. 1-4, the soundproof door with mute door closing according to the embodiment of the utility model comprises a door frame 1 and a soundproof door 2 positioned in the door frame 1, wherein the soundproof door 2 is connected with the door frame 1 through a hinge, a sealing plate 3 is arranged at the bottom end of one side of the soundproof door 2, the sealing plate 3 is connected with the soundproof door 2 through a folding component, a rectangular groove 4 is formed in one side of the door frame 1, an arc-shaped spring plate 5 is arranged in the rectangular groove 4, a rectangular plate 6 matched with the rectangular groove 4 is arranged on one side of the soundproof door 2, and an elastic pad is arranged on one side of the rectangular plate 6.

Embodiment two;

as shown in fig. 1-4, the folding assembly comprises a first groove 7 arranged in the soundproof door 2, a first fixed shaft 8 and a second fixed shaft 9 are sequentially arranged in the first groove 7 from top to bottom, a second groove 10 is arranged on the rectangular plate 6, a third fixed shaft 11 and a fourth fixed shaft 12 are respectively arranged in the second groove 10 from top to bottom, an arc-shaped rod 13 extending into the second groove 10 is arranged at the bottom end of the first fixed shaft 8, the first arc-shaped rod 13 is obliquely arranged, a second arc-shaped rod 14 extending into the first groove 7 and being arranged in a cross mode with the first arc-shaped rod 13 is arranged on the second fixed shaft 9, a rotating shaft 15 is arranged at the intersection of the second arc-shaped rod 14 and the first arc-shaped rod 13, a first movable rod 16 connected with the other end of the second arc-shaped rod 14 is arranged on the second fixed shaft 9, and a second movable rod 17 connected with the other end of the first arc-shaped rod 13 is arranged on the fourth fixed shaft 12.

Embodiment three;

as shown in fig. 1-4, the first fixed shaft 8 is sleeved with a torsion spring matched with the first fixed shaft, the torsion spring applies clockwise rotation force to the first fixed shaft 8, the first movable rod 16 and the second movable rod 17 are respectively connected with the first arc-shaped rod 13 and the second arc-shaped rod 14 through movable shafts, a limit groove 18 is formed in one side of the soundproof door 2 and located above the sealing plate 3, and a limit block 19 matched with the limit groove 18 is arranged at the top end of the sealing plate 3.

In order to facilitate understanding of the above technical solutions of the present utility model, the following describes in detail the working principle or operation manner of the present utility model in the actual process.

When practical application, when closing the door, arc spring board 5 and rectangular plate 6 contact, because the elasticity effect of arc spring board 5 self has played the effect of buffering, and the elastic pad has the effect of buffering, so less noise has, realize the effect of silence, and when need fill sealed sound insulation to the gap between soundproof door 2 and the ground, can exert down force to closing plate 3, because closing plate 3 is the spring material, its elasticity coefficient is greater than the torsional spring, make the stopper 19 at closing plate 3 top draw out from spacing groove 18, after breaking away from the restriction of closing plate 3 this moment, folding subassembly of closing plate 3 carries out clockwise rotation under torsional spring and self gravity's effect, make folding subassembly's arc pole 13 and arc pole two 14 carry out cross motion, and arc pole 13 and arc pole two 14 drive movable rod 16 and movable rod two 17 carry out spacing rotation at cross motion's in-process, make closing plate 3 can have the transverse state to change into vertical state, can fill sealed sound insulation to the gap between soundproof door 2 and the ground, thereby improve its effect.

In summary, by means of the above technical solution of the present utility model, through the cooperation design of the arc spring plate 5 and the rectangular plate 6, when the door is closed, the arc spring plate 5 contacts with the rectangular plate 6, and the elastic cushion has a buffering effect due to the elastic effect of the arc spring plate 5, so that the cushion has less noise, and a mute effect is achieved; and the sealing plate 3 and the folding assembly are matched, so that gaps between the sound insulation door 2 and the ground can be filled, sealed and sound-insulated, and the sound-insulating effect is improved.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims (6)

1. The utility model provides a soundproof door of silence of closing door, its characterized in that, includes door frame (1) and is located soundproof door (2) in door frame (1), soundproof door (2) pass through the hinge with door frame (1) are connected, one side bottom of soundproof door (2) is equipped with closing plate (3), closing plate (3) pass through folding assembly with soundproof door (2) are connected, rectangular channel (4) have been seted up to one side of door frame (1), be equipped with arc spring board (5) in rectangular channel (4), one side of soundproof door (2) be equipped with rectangular channel (4) assorted baffle (6), one side of rectangular baffle (6) is equipped with the elastic cushion.

2. The soundproof door with the mute door closing function according to claim 1, wherein the folding component comprises a first groove (7) arranged in the soundproof door (2), a first fixed shaft (8) and a second fixed shaft (9) are sequentially arranged in the first groove (7) from top to bottom, a second groove (10) is arranged on the rectangular plate (6), a third fixed shaft (11) and a fourth fixed shaft (12) are respectively arranged in the second groove (10) from top to bottom, an arc-shaped rod (13) extending into the second groove (10) is arranged at the bottom end of the first fixed shaft (8), the arc-shaped rod (13) is obliquely arranged, a second arc-shaped rod (14) extending into the first groove (7) and being arranged in a cross mode with the first arc-shaped rod (13) is arranged on the second fixed shaft (9), and a rotating shaft (15) is arranged at the crossing part of the second arc-shaped rod (14) and the first arc-shaped rod (13).

3. A soundproof door with mute door closing according to claim 2, characterized in that the second fixed shaft (9) is provided with a first movable rod (16) connected with the other end of the second arc-shaped rod (14), and the fourth fixed shaft (12) is provided with a second movable rod (17) connected with the other end of the first arc-shaped rod (13).

4. A soundproof door with mute door closing as claimed in claim 3, characterized in that said first fixed shaft (8) is fitted with a torsion spring matching with it, said torsion spring exerting a clockwise rotation force on said first fixed shaft (8).

5. A soundproof door with mute door closing according to claim 4, characterized in that said first movable bar (16) and said second movable bar (17) are respectively connected to said first arc bar (13) and said second arc bar (14) by means of movable shafts.

6. The soundproof door with the mute door closing function according to claim 5, wherein a limit groove (18) is arranged on one side of the soundproof door (2) and above the sealing plate (3), and a limit block (19) matched with the limit groove (18) is arranged at the top end of the sealing plate (3).