Sound insulation invisible door

Abstract

The utility model relates to the technical field of invisible doors, in particular to a sound insulation invisible door which comprises an invisible door body, two symmetrically-arranged first U-shaped seats are installed at the bottom end in the invisible door body, and two symmetrically-arranged second U-shaped seats are connected to the top end in the invisible door body in a sliding mode. According to the invisible door, the sound insulation plates, the sound insulation cotton blocks and the sound insulation strips can be conveniently assembled in a clamping mode, it is guaranteed that sound insulation materials are installed on the invisible door conveniently, the sound insulation cotton blocks and the sound insulation strips are not prone to deformation, and the invisible door is attractive in appearance and high in practicability. And meanwhile, the sound insulation strip, the sound insulation plate and the sound insulation cotton block are used together to improve the sound insulation performance of the invisible door, the door shaft at the round seat is driven to move by rotating the fastening bolt, and the door shaft enters the wall body, so that the invisible door is fixed, and the invisible door can be freely opened or closed.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of invisible door, concretely is a sound insulation invisible door. BACKGROUND

[0002] The invisible door is a door that can achieve hiding effect from vision, which is modified by using the same color or the same shape decoration on the door to achieve the effect of invisibility. The invisible door can not only divide the room space, but also retain the spaciousness as much as possible, so it is usually used in small-sized design.

[0003] The prior art discloses patent application number "CN202321548087.7", an invisible door, comprising a door frame assembly for cooperating with a wall door hole and a door core assembly matched with the door frame assembly, which changes the structure of the invisible door in the traditional technology, uses aluminum honeycomb board as sound insulation filler, uses the porous characteristics of the aluminum honeycomb board, and uses the sound insulation strip to make the invisible door have good sound insulation and noise reduction effect.

[0004] The invisible door can only achieve good sound insulation and noise reduction effect, but in actual use, the invisible door usually uses screws or adhesive to fix the sound insulation material, which is laborious to install, so that the sound insulation material cannot be conveniently assembled, thereby affecting the convenience of installing the sound insulation material of the invisible door, and being inconvenient to use. UTILITY MODEL CONTENT

[0005] The utility model aims at providing a sound insulation invisible door to solve the problems in the background art.

[0006] The utility model can achieve the purpose by the following technical scheme.

[0007] A sound insulation invisible door, comprising an invisible door body, two first U-shaped seats symmetrically arranged and installed at the bottom of the interior of the invisible door body, two second U-shaped seats symmetrically arranged and slidably connected at the top of the interior of the invisible door body, a sound insulation board clamped between the two first U-shaped seats and the first U-shaped seat, and a first spring arrayedly connected between the two second U-shaped seats and the invisible door body.

[0008] Two vertical plates are fixedly connected to the back side of the invisible door body, sound insulation cotton blocks are fixedly arranged on the back side of the invisible door body, L-shaped support plates are connected to the two sides of the sound insulation cotton blocks, slide rods are slidably connected to one side of the two L-shaped support plates, the slide rods are used for fixing the sound insulation cotton blocks, and a second spring is connected between the slide rods and the L-shaped support plates.

[0009] Preferably, the top end of the invisible door body is internally threadedly connected with two fastening bolts, one side of the fastening bolts penetrates through the invisible door body and extends into the interior of the invisible door body, one side of the two fastening bolts is connected with a round seat, and one side of the two round seats is rotatably connected with a door shaft.

[0010] Preferably, an annular groove is formed around the invisible door body, and a sound insulation strip is clamped around the invisible door body and located in the annular groove.

[0011] Preferably, two sealing plates are clamped at the back of the invisible door body, rubber protrusions are connected to the two ends of the two sealing plates, clamping plates are slidingly clamped at the two ends of the invisible door body, and two inclined grooves are formed in one side of the two clamping plates.

[0012] Preferably, arrayed reinforcing rods are fixedly connected to the interior of the invisible door body, a slide rod penetrates through the L-shaped support plate and extends into the interior of the L-shaped support plate, and a side plate is fixedly installed on the inner side of the slide rod.

[0013] Preferably, arrayed positioning circular grooves are formed in the inner sides of the two vertical plates, the positioning circular grooves are matched with the slide rod, and one side of the slide rod is clamped with the inner sides of the vertical plates through the positioning circular grooves.

[0014] Preferably, four grooves are formed in the inner side of the invisible door body, the grooves are matched with the rubber protrusions, and one side of the rubber protrusions is clamped with the inner side of the invisible door body through the grooves.

[0015] The utility model discloses the beneficial effect of:

[0016] 1, the utility model discloses a convenient assembly sound insulation board, sound insulation cotton block and sound insulation strip through the mode of clamping, ensure the convenience of invisible door installation sound insulation material, simultaneously, the sound insulation strip, sound insulation board and sound insulation cotton block are used together to improve the sound insulation performance of invisible door;

[0017] 2, the utility model discloses the door shaft of round seat place is removed to let the door shaft enter the wall through the rotation fastening bolt, so as to realize the fixed invisible door, and the invisible door can be opened or closed freely, and the reinforcing rod can be supported in the interior of invisible door body, so that the invisible door body is more firm and reliable, and the service life of sound insulation invisible door is prolonged. DRAWINGS

[0018] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the following will briefly introduce the drawings needed to be used in the embodiment or prior art description, and obviously, for those skilled in the art, other drawings can also be obtained without creative labor on the basis of these drawings;

[0019] Figure 1 It is the whole structure schematic diagram of the utility model.

[0020] Figure 2 is the utility model Figure 1 the installation schematic view of the first U-shaped seat, the second U-shaped seat and the sound insulation board in the utility model;

[0021] Figure 3 is the utility model Figure 2 the structure schematic view of the sound insulation cotton block and the L-shaped supporting plate in the utility model;

[0022] Figure 4 is the utility model Figure 3 the enlarged view of A in the utility model;

[0023] Figure 5 is the utility model Figure 3 the installation schematic view of the fastening bolt, the round seat and the door shaft in the utility model;

[0024] The reference signs in the drawing are as follows:

[0025] 1, the main body of the invisible door;2, the first U-shaped seat;3, the second U-shaped seat;4, the first spring;5, the sound insulation board;6, the vertical plate;7, the sound insulation cotton block;8, the L-shaped supporting plate;9, the reinforcing rod;10, the sliding rod;11, the second spring;12, the side plate;13, the positioning round groove;14, the fastening bolt;15, the round seat;16, the door shaft;17, the annular groove;18, the sound insulation strip;19, the sealing plate;20, the rubber convex block;30, the recess;31, the clamping plate;32, the inclined groove. Specific implementation

[0026] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0027] As Figures 1 to 5 shown, a sound insulation invisible door, including invisible door main body 1, the bottom end inside invisible door main body 1 is installed with two first U-shaped seats 2 arranged symmetrically, the top end inside invisible door main body 1 is slidably connected with two second U-shaped seats 3 arranged symmetrically, and the sound insulation board 5 is clamped between the two first U-shaped seats 2 and the first U-shaped seat 2, the sound insulation board 5 is generally made of high-density material, the density of the material is used to achieve better sound insulation effect, the higher the density of the sound insulation board 5, the better the sound insulation effect, and the first spring 4 is arranged between the two second U-shaped seats 3 and the invisible door main body 1, the first U-shaped seat 2 and the second U-shaped seat 3 can be used to position the sound insulation board 5, so that the sound insulation board 5 can be more stable and reliable in use;

[0028] The rear side of the invisible door body 1 is fixedly connected with two vertical plates 6, the rear side of the invisible door body 1 is fixedly provided with sound insulation cotton blocks 7, the two sides of the sound insulation cotton blocks 7 are connected with L-shaped supporting plates 8, the sides of the two L-shaped supporting plates 8 are slidably connected with array-distributed slide rods 10, the slide rods 10 are used for fixing the sound insulation cotton blocks 7, through the arrangement of the sound insulation cotton blocks 7, the sound insulation cotton blocks 7 are of a porous structure, sound waves penetrating through are attenuated, so that the sound waves are reduced, and the sound insulation effect of the invisible door is realized, and the second springs 11 are connected between the slide rods 10 and the L-shaped supporting plates 8.

[0029] The top end of the inside of the invisible door body 1 is threadedly connected with two fastening bolts 14, one side of the fastening bolts 14 penetrates through the invisible door body 1 and extends to the inside of the invisible door body 1, the sides of the two fastening bolts 14 are connected with circular seats 15, and the sides of the two circular seats 15 are rotatably connected with door shafts 16.

[0030] The periphery of the invisible door body 1 is provided with annular grooves 17, and the periphery of the invisible door body 1 is clamped with sound insulation strips 18, the sound insulation strips 18 are located in the annular grooves 17, through the arrangement of the sound insulation strips 18, the sound insulation strips 18 fill and seal gaps, the sound propagation path through air is reduced, and thus the sound insulation effect of the invisible door is achieved.

[0031] The rear side of the invisible door body 1 is clamped with two sealing plates 19, the two ends of the two sealing plates 19 are connected with rubber protrusions 20, the two ends of the invisible door body 1 are slidably clamped with clamping plates 31, the sides of the two clamping plates 31 are provided with two inclined grooves 32, through the installation and use of the clamping plates 31 and the inclined grooves 32, the inclined grooves 32 at the clamping plates 31 are buckled, the clamping plates 31 can be conveniently pulled out, and thus the sound insulation plates 5 in the invisible door can be displayed, so that the sound insulation plates 5 are operated.

[0032] The inside of the invisible door body 1 is fixedly connected with array-distributed reinforcing rods 9, one side of the slide rods 10 penetrates through the L-shaped supporting plates 8 and extends to the inside of the L-shaped supporting plates 8, and the inner side of the slide rods 10 is fixedly installed with side plates 12.

[0033] The inner sides of the two vertical plates 6 are provided with array-distributed positioning circular grooves 13, the positioning circular grooves 13 are matched with the slide rods 10, and one side of the slide rods 10 is clamped with the inner sides of the vertical plates 6 through the positioning circular grooves 13.

[0034] The inner side of the invisible door body 1 is provided with four recesses 30, the recesses 30 are matched with the rubber protrusions 20, and one side of the rubber protrusions 20 is clamped with the inner side of the invisible door body 1 through the recesses 30.

[0035] The working principle of the sound insulation invisible door is as follows:

[0036] By clamping two soundproof plates 5 into two first U-shaped seats 2, the top of the two soundproof plates 5 is pressed into two second U-shaped seats 3 provided with first springs 4, so that the two second U-shaped seats 3 with elasticity can elastically clamp the soundproof plates 5, ensuring the stability of the soundproof plates 5 during installation, then pulling two side plates 12 to move the slide rods 10 provided with second springs 11, placing the sound-absorbing cotton block 7 at the rear position of the invisible door body 1, then releasing the side plates 12, and clamping and fixing the slide rods 10 with elasticity into the positioning circular grooves 13 of the two vertical plates 6, so as to clamp and position the entire sound-absorbing cotton block 7, the sound-absorbing material can be conveniently assembled by clamping, ensuring the convenience of the invisible door in installing sound-absorbing materials, and the sound-absorbing strips 18, the soundproof plates 5 and the sound-absorbing cotton block 7 are used together to improve the soundproof performance of the invisible door;

[0037] By moving the invisible door body 1 to the installation position, rotating the fastening bolts 14 respectively, the door shafts 16 at the circular seats 15 are moved into the wall body, so as to realize the fixation of the invisible door, so that the invisible door can be freely opened or closed, then the rubber protrusions 20 at the sealing plates 19 can be fixed into the invisible door, which is used for hiding the fastening bolts 14 and increasing the aesthetic degree of the invisible door, and the reinforcing rods 9 can be supported in the interior of the invisible door body 1, so that the invisible door body 1 is more firm and reliable, prolonging the service life of the soundproof invisible door.

[0038] The basic principle, main features and advantages of the utility model are shown and described above. It should be understood by those skilled in the art that the utility model is not limited to the above-mentioned embodiments, and the above-mentioned embodiments and descriptions in the specification are only to illustrate the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model can also have various changes and improvements, and these changes and improvements all fall within the scope of the utility model.

Claims

1. A soundproofing invisible door comprising an invisible door body (1), characterized in that: The bottom end of the invisible door body (1) is provided with two symmetrically arranged first U-shaped seats (2), the top end of the invisible door body (1) is slidably connected with two symmetrically arranged second U-shaped seats (3), and the first U-shaped seats (2) and the second U-shaped seats (3) are all connected with soundproof plates (5). The rear side of the invisible door body (1) is fixedly connected with two vertical plates (6), the rear side of the invisible door body (1) is fixedly provided with a soundproof cotton block (7), the two sides of the soundproof cotton block (7) are connected with L-shaped supporting plates (8), one side of each of the L-shaped supporting plates (8) is slidably connected with an array of slide rods (10), the slide rods (10) are used for fixing the soundproof cotton block (7), and the slide rods (10) and the L-shaped supporting plates (8) are connected with second springs (11).

2. A soundproofing disappearing door according to claim 1, characterised in that The top end of the invisible door body (1) is threadedly connected with two fastening bolts (14), one side of each of the fastening bolts (14) penetrates through the invisible door body (1) and extends into the invisible door body (1), one side of each of the fastening bolts (14) is connected with a circular seat (15), and one side of each of the circular seats (15) is rotatably connected with a door shaft (16).

3. A soundproofing invisible door according to claim 1, characterized in that The periphery of the invisible door body (1) is provided with an annular groove (17), and the periphery of the invisible door body (1) is clamped with a soundproof strip (18).

4. A soundproofing disappearing door according to claim 1, characterized in that The rear side of the invisible door body (1) is clamped with two sealing plates (19), the two ends of each of the sealing plates (19) are connected with rubber protrusions (20), the two ends of the invisible door body (1) are slidably clamped with clamping plates (31), and one side of each of the clamping plates (31) is provided with two inclined grooves (32).

5. A soundproofing disappearing door according to claim 1, characterized in that The inside of the invisible door body (1) is fixedly connected with an array of reinforcing rods (9), one side of the slide rod (10) penetrates through the L-shaped supporting plate (8) and extends into the L-shaped supporting plate (8), and the inner side of the slide rod (10) is fixedly provided with a side plate (12).

6. A soundproofing disappearing door according to claim 1, characterized in that The inner side of each of the vertical plates (6) is provided with an array of positioning circular grooves (13), the positioning circular grooves (13) are matched with the slide rods (10), and one side of the slide rod (10) is clamped with the inner side of the vertical plate (6) through the positioning circular groove (13).

7. A soundproofing disappearing door according to claim 4, characterised in that, The inner side of the invisible door body (1) is provided with four recesses (30), the recesses (30) are matched with the rubber protrusions (20), and one side of the rubber protrusion (20) is clamped with the inner side of the invisible door body (1) through the recess (30).

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