CN113513237B

CN113513237B - House door is decorated to silence

Info

Publication number: CN113513237B
Application number: CN202110873680.8A
Authority: CN
Inventors: 林柳义; 陈杨; 柳仲怀
Original assignee: Wenzhou Liuyi Interior Decoration Design Office
Current assignee: Wenzhou Liuyi Interior Decoration Design Office
Priority date: 2021-07-30
Filing date: 2021-07-30
Publication date: 2022-11-08
Anticipated expiration: 2041-07-30
Also published as: CN113513237A

Abstract

The application relates to the technical field of doors, and discloses a mute decorative door, which comprises a door pocket arranged on the ground and a door plate rotationally connected with the door pocket, wherein the door pocket and the ground form an accommodating space for accommodating the door plate, the door pocket comprises a first side door frame and a second side door frame of an upper door frame, the first side door frame and the second side door frame are arranged below the upper door frame, the door plate is rotationally connected to the first side door frame, an elastic fixing strip is arranged on the ground, the highest point of the fixing strip is higher than the lower end face of the door plate, the length direction of the fixing strip is consistent with the length of the upper door frame, and two sides of the fixing strip are respectively abutted against the first side door frame and the second side door frame; when the sealed accommodation space of door plant, the lower terminal surface and the fixed strip butt of door plant, this application has the effect that improves syllable-dividing.

Description

House door is decorated to silence

Technical Field

The application relates to the technical field of doors, in particular to a mute decorative door.

Background

At present, a door is used as an indispensable device on various buildings, and the door has the main function of opening and closing, so that people can conveniently enter and exit and the building space can be separated.

The door in the related art includes a door pocket and a door panel rotatably coupled in the door pocket.

In view of the above-mentioned related technologies, the inventor believes that a gap is left between each of the general door panels and the ground, so that sounds outside a room are easily transmitted into the room through the gap, and people in the room are easily disturbed when having a rest.

Disclosure of Invention

In order to improve the syllable-dividing effect that improves the door, this application provides a room door is decorated to silence.

The application provides a room door is decorated to silence adopts following technical scheme:

a mute decorative room door comprises a door pocket arranged on the ground and a door plate rotationally connected with the door pocket, wherein an accommodating space for accommodating the door plate is formed between the door pocket and the ground; when the door panel seals the accommodating space, the lower end face of the door panel is abutted to the fixing strip.

By adopting the technical scheme, when the house door needs to be muted, the house door is closed, the door plate is driven to rotate when the house door is closed until the door plate is abutted against the fixing strip, the door plate is continuously rotated, and the door plate drives the fixing strip to deform; the door plant carries out the shutoff through the clearance of fixed strip between with door plant and the ground with the door plant and fixed strip butt, makes the difficult opposite side to the door through the clearance on door plant and ground of the sound of door one side to improve the syllable-dividing effect of door.

Optionally, two bevels/fillets are formed in the upper end face of the fixing strip, and the arc faces of the bevels/fillets are arranged towards the two ends of the axis direction of the accommodating space respectively.

Through adopting above-mentioned technical scheme, chamfer or radius angle all have the effect of direction, and when closing the door, the door plant bottom makes the fixed strip warp more easily with the surface contact of radius angle, makes the door plant more easily remove the top of fixed strip simultaneously.

Optionally, an operation groove is formed in the lower end face of the door panel, an operation hole penetrating through the operation groove is formed in the door panel, the operation hole is in a vertical waist-shaped hole shape, a round rod is rotatably connected in the operation hole, and a roller is sleeved outside the round rod; when the upper end surface of the operation hole is abutted, the lowest point of the roller is lower than the lower end surface of the door panel.

By adopting the technical scheme, when the door is closed, the roller is abutted against the arc-shaped surface, and the roller drives the fixing strip to deform along with the rotation of the door plate; the roller is arranged to change sliding friction between the door plate and the fixing strip into rolling friction, so that abrasion between the door plate and the fixing strip is reduced, the door plate and the fixing strip are protected, and the service life of the door plate and the fixing strip is prolonged; when the roller moves to the highest point, the roller is abutted against the upper end face of the fixing strip, the fixing strip can be deformed through the roller, and the sealing performance between the door plate and the door pocket is improved.

Optionally, a fixing plate is slidably arranged in the operation groove along the axis direction of the operation groove, fixing rods are arranged at two ends of the fixing plate along the length direction of the fixing strip, a fixing hole penetrating through the operation groove is formed in the door plate, the fixing hole is in a vertical waist-shaped hole shape and is used for embedding the fixing rod, and a linkage assembly for driving the fixing plate to ascend and descend is arranged on the door plate; when the fixed rod is abutted against the lower end face of the fixed hole, the lower end face of the fixed plate is abutted against the ground.

Through adopting above-mentioned technical scheme, after the door closes, when linkage subassembly drive fixed plate descends, fixed plate and ground butt further increase the leakproofness between door plant and the ground to improve the syllable-dividing effect of door.

Optionally, the linkage subassembly is including setting up the first pivot on the operation inslot wall, the axis direction of first pivot is the same with the axis direction of pole, first pivot overcoat is equipped with the connecting rod, the connecting rod sets up the first jack that supplies the pole to pass and the second jack that supplies the dead lever to pass towards one side of handle hole, and first jack and second jack are located the both sides of first pivot respectively, and first jack and second jack all are waist type poroid, and the orientation of seting up of first jack and second jack all is unanimous with the orientation of seting up of connecting rod.

Through adopting above-mentioned technical scheme, when the cylinder rose, it rose to drive the round bar, and the round bar rose and drive the connecting rod rotatory along the axis of first pivot, because lever principle, the connecting rod drove dead lever and fixed plate and descends together, and the lower terminal surface and the ground contact of up to the fixed plate.

Optionally, the linkage subassembly is including setting up the second pivot on the operation inslot wall, setting up first rack on the outer periphery of round bar and setting up the second rack on the dead lever, the equal vertical upwards setting of first rack and second rack, the second pivot is located between first rack and the second rack, the axis direction of second pivot is the same with the axis direction of round bar, second pivot overcoat is equipped with the gear, and first rack and second rack all with gear engagement.

Through adopting above-mentioned technical scheme, when the cylinder rose, drive round bar and first rack and rose together, because first rack and gear engagement for gear revolve, second rack and gear engagement, the round bar rose and drives the axis rotation of connecting rod along the second pivot, because lever principle, the connecting rod drove dead lever and fixed plate and descends together, and lower terminal surface and the ground contact of up to the fixed plate.

Optionally, an operation inner frame is arranged on the inner side of the door pocket, and when the door panel seals the accommodating space, the door panel is attached to the operation inner frame.

By adopting the technical scheme, when the inner frame is operated to be attached to the door plate, the limiting effect is achieved, and the door plate is limited to continue rotating; in addition, after the operation inner frame is connected with the door plate, the operation inner frame is combined with the door plate to increase the overall thickness, reduce the sound transmission, have the sound insulation effect and have the heat preservation and heat insulation effects.

Optionally, a buffer assembly is arranged on the operation inner frame, the operation inner frame faces the clamping groove of the door plate, the buffer assembly comprises an elastic block and a clamping block, the elastic block and the clamping groove are arranged in the clamping groove, and two ends of the elastic block are respectively far away from the end face of the opening and fixedly connected with the clamping block.

Through adopting above-mentioned technical scheme, when the door closed, door plant and fixture block butt, the fixture block cushions the door plant, slows down the speed of door plant, reduces the effort of door plant and operation inside casing, reduces the effort when the door closes promptly.

Optionally, a first chamfer has been seted up to the door plant towards one side of operation inside casing, one side of operation inside casing towards the door plant is provided with spacing inside casing, the second chamfer has been seted up to the interior border that spacing inside casing kept away from the operation inside casing, and when the sealed accommodation space of door plant, first chamfer inclined plane is parallel with the inclined plane of second chamfer.

Through adopting above-mentioned technical scheme, when door plant and operation inside casing butt, first chamfer inclined plane and the laminating of second chamfer inclined plane change the orbit and the mileage that original sound propagated, further improve the syllable-dividing effect of door.

Optionally, the end face of the operation inner frame facing the door plate and/or the first chamfer inclined plane are/is provided with first soft magnets, the end face of the door plate facing the operation inner frame and/or the second chamfer inclined plane are/is provided with second soft magnets, and the first soft magnets and the second soft magnets are matched with each other.

By adopting the technical scheme, when the door plate approaches to the operation inner frame, the first soft magnet is matched with the second soft magnet to connect and fix the door plate and the operation inner frame, so that the door plate is limited to rotate; in addition, the first soft magnet and the second soft magnet are connected, so that the whole adsorption force of the door plate and the operation inner frame is better, the sealing performance between the door plate and the operation inner frame is good, and sound is not easy to transmit to the other side of the door plate from one side of the door plate.

In summary, the present application includes at least one of the following beneficial technical effects:

1. when sound insulation is needed, the door is closed, the door plate is driven to rotate when the door is closed until the door plate is abutted against the fixing strip, the door plate is rotated continuously, and the door plate drives the fixing strip to deform; the door plate is abutted against the fixing strip, and the gap between the door plate and the ground is blocked by the fixing strip, so that the sound on one side of the door is not easy to pass through the gap between the door plate and the ground to the other side of the door, and the sound insulation effect of the door is improved;

2. the roller and the fixing plate are arranged to improve the sealing performance between the door plate and the door pocket.

Drawings

FIG. 1 is a schematic structural diagram of embodiment 1 of the present application;

FIG. 2 is a schematic view of the structure of the door panel in embodiment 1 when it is opened;

FIG. 3 is a schematic view of the structure of example 1 with the door panel removed;

FIG. 4 isbase:Sub>A partial sectional view taken along line A-A in FIG. 1 in accordance with example 1;

FIG. 5 is a partial sectional view taken along line B-B in FIG. 1 in accordance with embodiment 1;

FIG. 6 is an enlarged schematic view of portion C of FIG. 2;

FIG. 7 isbase:Sub>A partial sectional view taken along line A-A in FIG. 1 in accordance with embodiment 2;

FIG. 8 isbase:Sub>A partial sectional view taken along line A-A in FIG. 1 in accordance with example 3;

FIG. 9 is a partial sectional view taken along line B-B in FIG. 1 in accordance with example 4.

Reference numerals: 1. a door pocket; 11. an upper door frame; 12. a first side door frame; 13. a second side door frame; 131. a second accommodating groove; 132. magnetically attracting the panel; 2. a door panel; 21. a hinge; 22. a first accommodating groove; 221. a magnetic attraction lock body; 23. a first chamfer; 231. a second soft magnetic iron; 24. an operation slot; 241. an operation hole; 25. a round bar; 251. a drum; 26. a fixing plate; 261. fixing the rod; 27. a fixing hole; 3. an accommodating space; 4. operating the inner frame; 41. the upper operation door frame; 42. a first side operating door frame; 43. a second side operating door frame; 44. a card slot; 5. a limiting inner frame; 51. an upper limiting doorframe; 52. a first side limit doorframe; 53. a second side limit door frame; 54. a first soft magnetic iron; 6. a linkage assembly; 61. a connecting rod; 611. a first jack; 612. a second jack; 62. a first rotating shaft; 63. a second rotating shaft; 64. a gear; 65. a first rack; 66. a second rack; 7. a buffer assembly; 71. an elastic block; 72. a clamping block; 8. and (4) fixing the strip.

Detailed Description

The present application is described in further detail below with reference to figures 1-9.

Example 1

The embodiment discloses a mute decorative door. Referring to fig. 1, the door includes a door pocket 1 and a door panel 2. The door pocket 1 is arranged on the ground, and the door pocket 1 and the ground form an accommodating space 3 for accommodating the door panel 2. One side of the door panel 2 is rotatably connected with the door pocket 1. The door plate 2 comprises a wooden door plate and an embedded plate embedded in the wooden door plate, wherein the embedded plate is any one of a wooden sound-absorbing plate, a ceramic-aluminum sound-absorbing plate, a bamboo-wood sound-absorbing plate, a wood-plastic foaming plate and a polyester sound-absorbing plate.

Referring to fig. 1 and 2, the door pocket 1 includes an upper door frame 11, a first side door frame 12, and a second side door frame 13. The first side door frame 12 and the second side door frame 13 are both fixedly connected with the lower end face of the upper door frame 11. The door panel 2 is rotatably connected to the first side doorframe 12 by a hinge 21. A first accommodating groove 22 is formed in one side of the door panel 2 away from the hinge 21, a magnetic lock 221 is installed in the first accommodating groove 22, a second accommodating groove 131 is formed in one side of the second side door frame 13 facing the first side door frame 12, and a magnetic panel 132 is installed in the second accommodating groove 131. When the door is closed, the magnetic lock body 221 and the magnetic panel 132 are magnetically engaged to fix the door panel 2 and the door pocket 1, so as to restrict the door panel 2 from rotating, thereby sealing the accommodating space 3.

Referring to fig. 2 and 3, an operation inner frame 4 is provided at one side of the door pocket 1 facing the accommodating space 3, and the operation inner frame 4 includes an upper operation door frame 41, a first side operation door frame 42, and a second side operation door frame 43. The upper operation doorframe 41 is fixedly connected with the lower end surface of the upper doorframe 11. The first side operation door frame 42 is fixedly connected to an end surface of the first side door frame 12 facing the second side door frame 13, an upper end surface of the first side operation door frame 42 is attached to the upper operation door frame 41, and a lower end surface of the first side operation door frame 42 is attached to the ground. The second side operation door frame 43 is fixedly connected with the end surface of the second side door frame 13 facing the first side door frame 12, the upper end surface of the second side operation door frame 43 is attached to the upper operation door frame 41, and the lower end surface of the second side operation door frame 43 is attached to the ground.

Referring to fig. 2 and 3, the side of the operation inner frame 4 facing the door panel 2 is provided with a limiting inner frame 5, and the limiting inner frame 5 includes an upper limiting door frame 51, a first side limiting door frame 52 and a second side limiting door frame 53. The upper limit doorframe 51 is fixedly connected with one side of the upper operation doorframe 41 close to the door panel 2, and the upper limit doorframe 51 is fixedly connected with the upper doorframe 11. The first side limiting doorframe 52 is fixedly connected with one side of the first side operation doorframe 42 close to the door panel 2, and the first side limiting doorframe 52 is fixedly connected with the first side doorframe 12. The second side limit doorframe 53 is fixedly connected with one side of the second side operation doorframe 43 close to the door panel 2, and the second side limit doorframe 53 is fixedly connected with the second side doorframe 13.

Referring to fig. 2 and 4, in the door closing state, the edge of the end surface of the door panel 2 facing the operation inner frame 4 is provided with a first chamfer. The inner edge of the limiting inner frame 5 far away from the operation inner frame 4 is provided with a second chamfer, and the second chamfer inclined plane extends obliquely from the end surface of the limiting inner frame 5 close to the operation inner frame 4 to the end surface of the limiting inner frame 5 far away from the operation inner frame 4, so that the cross section of the upper limiting door frame 51, the cross section of the first side limiting door frame 52 and the cross section of the second side limiting door frame 53 are triangular. In other embodiments, the cross-section of the upper limit doorframe 51, the cross-section of the first side limit doorframe 52, and the cross-section of the second side limit doorframe 53 may also be a right trapezoid.

Referring to fig. 3 and 4, the first soft magnet 54 is fixedly connected to the inclined surface of the upper limit doorframe 51, the inclined surface of the first side limit doorframe 52, and the inclined surface of the second side limit doorframe 53. The second soft magnet 231 corresponding to the first soft magnet 54 is fixedly connected to the first chamfered inclined surface. When the door is closed, the first soft magnet 54 and the second soft magnet 231 are matched in a magnetic attraction manner, so that the attaching performance of the door plate 2 and the operation inner frame 4 is improved.

Referring to fig. 5, a plurality of buffer units 7 are disposed on the operation inner frame 4, and the plurality of buffer units 7 are distributed along the length direction of the operation inner frame 4. The operation inner frame 4 is provided with a clamping groove 44 on one side facing the door plate 2. Buffering subassembly 7 includes elastic block 71 and fixture block 72, and elastic block 71 adopts the spring in this application, and spring and fixture block 72 all set up in draw-in groove 44, and the both ends of spring are kept away from open-ended terminal surface and fixture block 72 fixed connection with draw-in groove 44 respectively. When the door panel 2 is closed, the clamping block 72 contacts with the door panel 2 first to buffer the door panel 2, so that the sound generated when the door panel 2 is closed is reduced.

Referring to fig. 2 and 5, a fixing strip 8 is fixedly connected to the ground, and the fixing strip 8 is located on one side of the inner operation frame 4 facing the door panel 2. The fixed strip 8 has elasticity, and two bevels have been seted up to the up end of fixed strip 8, and the inclined plane of bevels sets up towards the both ends of door plant 2 opening or closing direction respectively. In other embodiments, two rounded corners are formed on the upper end surface of the fixing strip 8, and the rounded corners are respectively disposed toward two ends of the door panel 2 in the opening or closing direction.

Referring to fig. 2 and 5, the highest point of the fixing strip 8 is higher than the lower end surface of the door panel 2. The length direction of the fixing strip 8 is consistent with the length direction of the upper door frame 11, and two ends of the fixing strip 8 along the length direction are respectively abutted against the first side door frame 12 and the second side door frame 13.

Referring to fig. 5 and 6, an operation groove 24 is formed in a lower end surface of the door panel 2, an operation hole 241 penetrating through the operation groove 24 is formed in the door panel 2, and the operation hole 241 is in a vertical waist-shaped hole shape. The same round bar 25 is arranged in the operation hole 241 in a penetrating way, and a roller 251 is sleeved outside the round bar 25. When the round bar 25 abuts against the upper end surface of the operation hole 241, the lowest point of the roller 251 is slightly lower than the lower end surface of the door panel 2.

Referring to fig. 5 and 6, a fixing plate 26 is slidably disposed in the operation slot 24, and the fixing plate 26 is located on a side of the roller 251 away from the operation inner frame 4. A fixing rod 261 is fixedly connected to both ends of the fixing plate 26 facing the operation hole 241. The door panel 2 is provided with a fixing hole 27 penetrating through the operation slot 24, and the fixing hole 27 is in a vertical waist-shaped hole shape. The fixing rod 261 is disposed through the fixing hole 27. The fixed plate 26 is a sound-absorbing plate, and the sound-absorbing plate is any one of a wood sound-absorbing plate, a mineral wool sound-absorbing plate, a cloth sound-absorbing plate and the like.

Referring to fig. 5 and 6, the door panel 2 is provided with a linkage assembly 6 for driving the fixing plate 26 to ascend and descend, and the linkage assembly 6 is located in the operation slot 24. The linkage assembly 6 comprises a connecting rod 61 and a first rotating shaft 62, the first rotating shaft 62 is fixedly connected with the inner wall of the operating slot 24, and the first rotating shaft 62 is positioned between the fixing rod 261 and the round rod 25. The connecting rod 61 is sleeved outside the first rotating shaft 62, a first insertion hole 611 and a second insertion hole 612 are formed in one side, facing the roller 251, of the connecting rod 61, and the first insertion hole 611 and the second insertion hole 612 are located on two sides of the first rotating shaft 62 along the length direction respectively. The first insertion hole 611 is penetrated by the round bar 25, and the second insertion hole 612 is penetrated by the fixing bar 261. The first insertion hole 611 and the second insertion hole 612 are both in a kidney-shaped hole shape, and the opening direction of the first insertion hole 611 and the opening direction of the second insertion hole 612 are consistent with the length direction of the connecting rod 61.

Referring to fig. 5 and 6, the sum of the weights of the roller 251 and the round bar 25 is greater than the sum of the weights of the fixing plate 26 and the fixing rod 261, and when the door is opened, the round bar 25 abuts against the inner wall of the operation hole 241 far from the first rotating shaft 62, the roller 251 contacts the ground, the fixing rod 261 abuts against the inner wall of the fixing hole 27 near the first rotating shaft 62, and the lower end surface of the fixing plate 26 does not contact the ground.

The implementation principle of the embodiment 1 is as follows: when the door is closed, the door panel 2 is rotated, the roller 251 abuts against the fixing strip 8, and the roller 251 is guided by the chamfer angle to rise as the door panel 2 continues to move. The roller 251 drives the round bar 25 to ascend, the round bar 25 slides in the first insertion hole 611, and the round bar 25 drives the connecting rod 61 to rotate. The connecting rod 61 is rotated to lower the fixing rod 261 and the fixing plate 26 until the roller 251 moves above the fixing bar 8, at which time the lower end surface of the fixing plate 26 is in contact with the ground. In the process of closing the door, the buffering component 7 buffers the door panel 2 until the magnetic lock body 221 is magnetically matched with the magnetic panel 132, and meanwhile, the first soft magnet 54 is magnetically matched with the second soft magnet 231; otherwise, the door is opened.

Example 2

Referring to fig. 3 and 7, the present embodiment is different from embodiment 1 in that, when the door is closed, the first soft magnet 54 is disposed on each of the end surface of the upper operating doorframe 41 facing the door panel 2, the end surface of the first side operating doorframe 42 facing the door panel 2, and the end surface of the second side operating doorframe 43 facing the door panel 2. The door panel 2 is provided with a second soft magnet 231 corresponding to the first soft magnet 54.

When the first soft magnet 54 is matched with the second soft magnet 231, the inclined surface of the upper limit doorframe 51, the inclined surface of the first side limit doorframe 52 and the inclined surface of the second side limit doorframe 53 are attached to the first chamfer inclined surface.

The implementation principle of the embodiment 2 is as follows: the second soft magnet 231 is matched with the first soft magnet 54, the door plate 2 is attached to the limiting inner frame 5, on one hand, the door plate 2 is limited to rotate relative to the door pocket 1, and on the other hand, the sealing performance between the door plate 2 and the operation inner frame 4 and between the door plate 2 and the limiting inner frame 2 is improved.

Example 3

Referring to fig. 8, the present embodiment is different from embodiment 1 in that, when the door is closed, the first soft magnet 54 is disposed on each of the inclined surface of the upper limit door frame 51, the inclined surface of the first side limit door frame 52, the inclined surface of the second side limit door frame 53, the end surface of the upper operation door frame 41 facing the door panel 2, the end surface of the first side operation door frame 42 facing the door panel 2, and the end surface of the second side operation door frame 43 facing the door panel 2. The second soft magnet 231 corresponding to the first soft magnet 54 is arranged on the first chamfer and the door panel 2.

When the first soft magnet 54 on the limiting inner frame 5 is matched with the second soft magnet 231 on the first chamfer, the first soft magnet 54 on the operating inner frame 4 is matched with the second soft magnet 231 on the door panel 2.

The implementation principle of the embodiment 3 is as follows: the second soft magnet 231 is matched with the first soft magnet 54, so that the door plate 2 is limited to rotate relative to the door pocket 1 on the one hand, and the tightness between the door plate 2 and the operation inner frame 4 and the tightness between the door plate 2 and the limit inner frame 2 are improved on the other hand.

Example 4

Referring to fig. 9, the present embodiment is different from embodiment 1 in that the interlocking structure includes a second rotating shaft 63, a gear 64, a first rack 65, and a second rack 66. The second rotating shaft 63 is fixedly connected with the inner wall of the operating slot 24, and the second rotating shaft 63 is positioned between the fixing rod 261 and the round bar 25. The gear 64 is sleeved outside the second rotating shaft 63, and the inner circumferential surface of the rack is fixedly connected with the outer circumferential surface of the second rotating shaft 63.

The first rack 65 is fixedly connected to the circumferential surface of the round bar 25, and the first rack 65 is located above the round bar 25. The second rack 66 is fixedly connected with the circumferential surface of the fixing rod 261, and the second rack 66 is positioned above the fixing rod 261. The first rack 65 and the second rack 66 are both engaged with the gear 64.

The inner wall of the operation groove 24 is fixedly connected with a first limiting block and a second limiting block. The first limiting block is located on one side of the first rack 65 away from the second rotating shaft 63, and is attached to one side of the first rack 65 away from the second rotating shaft 63. The second limiting block is located on one side of the second rack 66 away from the second rotating shaft 63, and is attached to one side of the second rack 66 away from the second rotating shaft 63. The first limiting block and the second limiting block both play a limiting role, and the first limiting block limits the rotation of the first rack 65 in the lifting process of the first rack 65; the second stopper restricts the rotation of the second rack 66 during the lifting and lowering of the second rack 66.

The implementation principle of the embodiment 4 is as follows: the roller 251 ascends to drive the first rack 65 to ascend, the first rack 65 ascends to drive the gear 64 to rotate due to the engagement of the first rack 65 and the gear 64, the gear 64 rotates to drive the second rack 66 to descend due to the engagement of the gear 64 and the second rack 66, and the second rack 66 drives the fixing rod 261 and the fixing plate 26 to descend together, so that the fixing plate 26 is in contact with the ground.

The above description is only a preferred embodiment of the present application and should not be taken as limiting the present application, and any modifications, equivalents, improvements and the like made within the design concept of the present application should be included in the protection scope of the present application.

Claims

1. The utility model provides a room door is decorated to silence, is including setting up in subaerial door pocket (1) and door plant (2) of being connected with door pocket (1) rotation, its characterized in that: the door pocket (1) and the ground form an accommodating space (3) for accommodating the door panel (2), the door pocket (1) comprises a first side door frame (12) and a second side door frame (13) of an upper door frame (11) which are arranged below the upper door frame (11), the door panel (2) is rotatably connected to the first side door frame (12), an elastic fixing strip (8) is arranged on the ground, the highest point of the fixing strip (8) is higher than the lower end face of the door panel (2), the length direction of the fixing strip (8) is consistent with the length of the upper door frame (11), and two sides of the fixing strip (8) are respectively abutted against the first side door frame (12) and the second side door frame (13); when the door panel (2) seals the accommodating space (3), the lower end face of the door panel (2) is abutted against the fixing strip (8);

the upper end surface of the fixing strip (8) is provided with two bevels/fillets, and the cambered surfaces of the bevels/fillets are respectively arranged towards the two ends of the axial direction of the accommodating space (3);

an operation groove (24) is formed in the lower end face of the door plate (2), an operation hole (241) penetrating through the operation groove (24) is formed in the door plate (2), the operation hole (241) is in a vertical waist-shaped hole shape, a round rod (25) is connected in the operation hole (241) in a rotating mode, and a roller (251) is sleeved outside the round rod (25); when the upper end surface of the operation hole (241) is abutted, the lowest point of the roller (251) is lower than the lower end surface of the door panel (2);

a fixing plate (26) is arranged in the operating groove (24) in a sliding mode along the axis direction of the operating groove (24), fixing rods (261) are arranged at two ends of the fixing plate (26) along the length direction of the fixing strip (8), a fixing hole (27) penetrating through the operating groove (24) is formed in the door panel (2), the fixing hole (27) is in a vertical waist-shaped hole shape and is used for being embedded by the fixing rod (261), and a linkage assembly (6) for driving the fixing plate (26) to ascend and descend is arranged on the door panel (2); when the fixed rod (261) is abutted against the lower end face of the fixed hole (27), the lower end face of the fixed plate (26) is abutted against the ground;

linkage subassembly (6) are including setting up first pivot (62) on operation groove (24) inner wall, the axis direction of first pivot (62) is the same with the axis direction of round bar (25), first pivot (62) overcoat is equipped with connecting rod (61), the first jack (611) that supplies round bar (25) to pass and second jack (612) that supplies dead lever (261) to pass are seted up towards one side of operation hole (241) to connecting rod (61), and first jack (611) and second jack (612) are located the both sides of first pivot (62) respectively, and first jack (611) and second jack (612) all are waist type hole form, and the direction of seting up of first jack (611) and second jack (612) is all unanimous with the direction of seting up of connecting rod (61).

2. The silent decorative door as claimed in claim 1, wherein: linkage subassembly (6) including set up second pivot (63) on operation groove (24) inner wall, set up first rack (65) on round bar (25) outer periphery and set up second rack (66) on dead lever (261), first rack (65) and the equal vertical upwards setting of second rack (66), second pivot (63) are located between first rack (65) and second rack (66), the axis direction of second pivot (63) is the same with the axis direction of round bar (25), second pivot (63) overcoat is equipped with gear (64), and first rack (65) and second rack (66) all mesh with gear (64).

3. The silent decorative door as claimed in claim 1, wherein: the inner side of the door pocket (1) is provided with an operation inner frame (4), and when the door plate (2) seals the accommodating space (3), the door plate (2) is attached to the operation inner frame (4).

4. The door of claim 3, wherein: the door panel is characterized in that a buffering component (7) is arranged on the operation inner frame (4), the operation inner frame (4) faces towards the clamping groove (44) of the door panel (2), the buffering component (7) comprises an elastic block (71) and a clamping block (72) which are arranged in the clamping groove (44), and two ends of the elastic block (71) are respectively fixedly connected with the end face, far away from the opening, of the clamping groove (44) and the clamping block (72).

5. The door of claim 3, wherein: first chamfer has been seted up towards one side of operation inside casing (4) in door plant (2), operation inside casing (4) are provided with spacing inside casing (5) towards one side of door plant (2), the interior border that operation inside casing (4) were kept away from in spacing inside casing (5) has seted up the second chamfer, and when door plant (2) sealed accommodation space (3), first chamfer inclined plane is parallel with the inclined plane of second chamfer.

6. The door of claim 5, wherein: the end face and/or the first chamfer inclined plane of the operation inner frame (4) facing the door plate (2) are/is provided with first soft magnets (54), the end face and/or the second chamfer inclined plane of the door plate (2) facing the operation inner frame (4) are/is provided with second soft magnets (231), and the first soft magnets (54) and the second soft magnets (231) are matched with each other.