Sound-insulation high-strength intelligent entrance door

Abstract

The utility model relates to the technical field of entrance doors, in particular to a sound-insulation high-strength intelligent entrance door which comprises a sound-insulation door and a door frame assembly, the door frame assembly is installed on the outer side of the sound-insulation door, a sealing sound-insulation assembly is fixedly connected to the inner side of the rear end of the door frame assembly, and the door frame assembly comprises a door frame, and a baffle is fixedly connected to the inner side of the door frame. The inner side of the rear end of the door frame is fixedly connected with a protective shell, the rear end of the door frame is provided with a placement groove, the sealing sound insulation assembly comprises a rubber sheet, the front end of the rubber sheet is fixedly connected with a connecting plate, the front end of the connecting plate is fixedly connected with an air bag ring, and the outer side of the air bag ring is fixedly connected with a rubber wear-resisting ring; according to the door sealing device, the sealing effect when the door is closed is enhanced, noise transmission is reduced, and the situation that the sealing strip is damaged due to direct collision between the door and a door frame is reduced through a buffering mechanism.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of entry door, concretely is sound insulation high strength intelligent entry door. BACKGROUND

[0002] Entry door, also known as access door or gate, is installed at the entrance of the house, as the main channel connecting indoor and outdoor, it is not only the first line of defense of family safety, plays the role of theftproof, protection, also has sound insulation, heat preservation and other functions, and can show family style and personality, is an important part in home design.

[0003] To solve the sound insulation problem of entry door, the prior art usually installs sealing strip on the door frame, and seals the entry door through the sealing strip, however, the collision between the entry door and the door frame when closing easily leads to the damage of the sealing strip, and the aging and damage of the sealing strip will affect the sound insulation performance in the long run, and further lead to the reduction of the sound insulation effect of the door, therefore, the sound insulation high strength intelligent entry door is proposed for the above problems. UTILITY MODEL CONTENTS

[0004] The utility model discloses a sound insulation high strength intelligent entry door, which solves the problem that the collision between the entry door and the door frame when closing easily leads to the damage of the sealing strip, and the aging and damage of the sealing strip will affect the sound insulation performance in the long run, and further lead to the reduction of the sound insulation effect of the door.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0006] The sound insulation high strength intelligent entry door includes a sound insulation door and a door frame assembly, the door frame assembly is installed on the outer side of the sound insulation door, the inner side of the rear end of the door frame assembly is fixedly connected with a sealing sound insulation assembly, the door frame assembly includes a door frame, the inner side of the door frame is fixedly connected with a baffle, the inner side of the rear end of the door frame is fixedly connected with a protection shell, the rear end of the door frame is provided with a mounting groove, the sealing sound insulation assembly includes a rubber sheet, the front end of the rubber sheet is fixedly connected with a connecting plate, the front end of the connecting plate is fixedly connected with an air bag ring, the outer side of the air bag ring is fixedly connected with a rubber wear-resistant ring, the inner side of the connecting plate is provided with a communication channel, the rear end of the connecting plate is fixedly connected with a double column rod, the outer side of the double column rod is slidably connected to the inner side of a barrel shell, the outer side of the rear end of the double column rod is fixedly connected with a sealing ring, and the inner side of the double column rod is provided with an air inlet hole.

[0007] As a further optimization of the utility model, wherein: the left end of the sound insulation door is rotatably connected to the inner side of the door frame, the rear end of the sound insulation door is attached to the front end of the rubber wear-resistant ring, the sound insulation door is embeddedly installed in the inner side of the door frame, and a sound insulation board is installed in the sound insulation door.

[0008] As the further optimization of the utility model, wherein: the inside of the door frame is hollow, the inside of the baffle and the front end of the protective shell are provided with a spacing, the front end of the baffle is flush with the front end of the protective shell.

[0009] As the further optimization of the utility model, wherein: the rear end of the barrel shell is fixedly connected with the rear end of the setting groove of the door frame, the front end of the rubber wear-resistant ring protrudes from the front end of the baffle, and the rear end of the rubber sheet is fixedly connected with the rear end of the setting groove of the door frame.

[0010] As the further optimization of the utility model, wherein: the inside of the door frame is hollow, the inside of the baffle and the front end of the protective shell are provided with a spacing, the front end of the baffle is flush with the front end of the protective shell.

[0011] As the further optimization of the utility model, wherein: the inside of the door frame is hollow, the inside of the baffle and the front end of the protective shell are provided with a spacing, the front end of the baffle is flush with the front end of the protective shell.

[0012] As the further optimization of the utility model, wherein: the inside of the door frame is hollow, the inside of the baffle and the front end of the protective shell are provided with a spacing, the front end of the baffle is flush with the front end of the protective shell.

[0013] Compared with the prior art, the utility model has the advantages that:

[0014] In the utility model, the door frame assembly and the sealing and sound insulation assembly are arranged, so that the sealing effect of the door when being closed is enhanced, noise transmission is reduced, direct impact between the door and the door frame is reduced through the buffer mechanism, the sealing strip and other components are protected from being damaged, and the service life of the entrance door is prolonged. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is an overall structure schematic view of the utility model;

[0016] Figure 2 It is a sectional structure schematic view of the door frame of the utility model;

[0017] Figure 3 It is an overall explosion structure schematic view of the utility model;

[0018] Figure 4 It is a sectional structure schematic view of the rubber sheet of the utility model;

[0019] Figure 5 It is a structure schematic view of the A place of the utility model; Figure 4

[0020] Figure 6 ​The utility model discloses a split structure schematic diagram of barrel shell.

[0021] In the drawing: 1, soundproof door;

[0022] 2, door frame assembly; 21, door frame; 22, baffle; 23, protective shell; 24, installation recess;

[0023] 3, sealing soundproof assembly; 31, rubber sheet; 32, connecting plate; 33, rubber wear ring; 34, air bag ring; 35, sealing ring; 36, communication passage; 37, barrel shell; 38, double column rod; 39, air inlet hole. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be apparently 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 work belong to the range protected by the utility model.

[0025] It should be noted that the terms used herein are only intended to describe specific embodiments, and are not intended to limit the exemplary embodiments according to the present application. As used herein, the singular form is intended to include the plural form unless the context clearly indicates otherwise, and furthermore, it should be understood that when the terms "comprise" and / or "include" are used in the specification, there is a feature, step, operation, device, component and / or combination thereof.

[0026] Please refer to Figures 1-6 The utility model provides a technical scheme:

[0027] The utility model discloses a soundproof high -strength intelligent type house -entry door, including soundproof door 1 and door frame assembly 2, the door frame assembly 2 is installed on the outside of soundproof door 1, and the inboard fixed connection of the rear end of door frame assembly 2 is provided with sealing soundproof assembly 3, and the inboard fixed connection of the rear end of door frame assembly 2 includes door frame 21, and the inboard fixed connection of door frame 21 is provided with baffle 22, and the inboard fixed connection of the rear end of door frame 21 is provided with protective shell 23, and the rear end of door frame 21 is provided with installation recess 24, and sealing soundproof assembly 3 includes rubber sheet 31, and the front end fixed connection of rubber sheet 31 is provided with connecting plate 32, and the front end fixed connection of connecting plate 32 is provided with air bag ring 34, and the outside fixed connection of air bag ring 34 is provided with rubber wear ring 33, and the inboard of connecting plate 32 is provided with communication passage 36, and the rear end fixed connection of connecting plate 32 is provided with double column rod 38, and the inboard sliding connection of double column rod 38 is in the inside of barrel shell 37, and the outside fixed connection of the rear end of double column rod 38 is provided with sealing ring 35, and the inboard of double column rod 38 is provided with air inlet hole 39.

[0028] As a further implementation of the present scheme, the left end of the soundproof door 1 is rotatably connected to the inner side of the door frame 21, the rear end of the soundproof door 1 is attached to the front end of the rubber wear-resistant ring 33, the soundproof door 1 is embeddedly installed on the inner side of the door frame 21, and the soundproof door 1 is internally provided with a soundproof plate, so as to facilitate the attachment between the soundproof door 1 and the rubber wear-resistant ring 33 when the soundproof door 1 is closed;

[0029] As a further implementation of the present scheme, the inner side of the door frame 21 is hollow, a gap is provided between the inner side of the baffle 22 and the front end of the protective shell 23, the front end of the baffle 22 is flush with the front end of the protective shell 23, and the protective shell 23 and the baffle 22 serve to limit the closing angle of the soundproof door 1 and protect the sealing soundproof assembly 3;

[0030] As a further implementation of the present scheme, the rear end of the barrel shell 37 is fixedly connected to the rear end of the installation groove 24 of the door frame 21, the front end of the rubber wear-resistant ring 33 protrudes from the front end of the baffle 22, and the rear end of the rubber sheet 31 is fixedly connected to the rear end of the installation groove 24 of the door frame 21, so as to facilitate the overall installation of the sealing soundproof assembly 3 in the installation groove 24;

[0031] The inner side of the barrel shell 37 is provided with a groove, the shape of the groove of the barrel shell 37 is two cylinders, the groove of the barrel shell 37 penetrates the front end of the barrel shell 37, and the barrel shell 37 and the double-column rod 38 can support the standing of the connecting plate 32, facilitate the attachment of the front end of the connecting plate 32 to the rear end of the baffle 22, and serve to limit the connecting plate 32;

[0032] As a further implementation of the present scheme, the double-column rod 38 has the shape of two cylinders, the outer side of the sealing ring 35 is attached to the inner side of the barrel shell 37, the air inlet hole 39 penetrates the inner side of the double-column rod 38, the air inlet hole 39 is attached to the inner side of the barrel shell 37, the connecting plate 32 has the shape of a hollow rectangular body, the connecting plate 32 is embeddedly installed in the inner side of the installation groove 24, the front end of the connecting plate 32 is attached to the rear end of the baffle 22, the air inlet hole 39 of the double-column rod 38 is in communication with the inner side of the air bag ring 34 through the communication channel 36, and in the process of closing the soundproof door 1, the air in the air bag ring 34 enters the barrel shell 37, thereby achieving the effect of gas damping, reducing the probability of damage to the rubber wear-resistant ring 33, and serving to buffer the soundproof door 1.

[0033] Work flow: between the soundproof door 1 and the door frame assembly 2 seal soundproof, prevent soundproof door 1 and the door frame assembly 2 impact causes the seal bar damage, when the soundproof door 1 closes, the soundproof door 1 will rotate in the door frame 21 inside, when the back end of the soundproof door 1 and the front end of the rubber wear ring 33 fit, the soundproof door 1 will be extruded by the rubber wear ring 33, the rubber wear ring 33 and the air bag ring 34 are deformed, the rubber wear ring 33 plays a wear-resistant sealing role, the air bag ring 34 plays a gas storage role, at this time the air bag ring 34 and the rubber wear ring 33 will drive the connecting plate 32 to move backward, the connecting plate 32 drives the rubber sheet 31 to deform, the rubber sheet 31 is of rubber material, the rubber sheet 31 plays a role of sealing and soundproofing between the connecting plate 32 and the door frame 21, at the same time the connecting plate 32 drives the double column rod 38 to slide in the cylinder shell 37, the sealing ring 35 plays a role of sealing between the double column rod 38 and the cylinder shell 37, which can prevent the gas in the cylinder shell 37 from overflowing, when the air bag ring 34 deforms, the air in the air bag ring 34 will enter the air inlet hole 39 inside from the communication channel 36, from the air inlet hole 39 into the inside of the cylinder shell 37, at this time the air in the cylinder shell 37 is compressed, when the air in the cylinder shell 37 is compressed, it plays a role of buffering the moving speed of the double column rod 38, at this time it plays a role of buffering when the soundproof door 1 is closed, preventing the soundproof door 1 from being damaged due to impact between the soundproof door 1 and the door frame assembly 2, at the same time the air in the cylinder shell 37 expands, which can maintain the fit degree between the rubber wear ring 33 and the soundproof door 1, at this time the soundproof door 1 is in a sealed state between the rubber wear ring 33 and the connecting plate 32, which improves the sealing and soundproofing effect, and prevents the soundproof door 1 from being damaged when the soundproof door 1 and the rubber wear ring 33 impact, prolongs the service life of the rubber wear ring 33.

[0034] Although the embodiments of the present application have been shown and described, it should be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. Soundproof high-strength intelligent entry door, comprising a soundproof door (1) and a door frame assembly (2), characterized in that: The soundproof door (1) is provided with a door frame assembly (2) on the outside, and the inner side of the rear end of the door frame assembly (2) is fixedly connected with a sealing sound insulation assembly (3); The door frame assembly (2) comprises a door frame (21), the inner side of the door frame (21) is fixedly connected with a baffle (22), the inner side of the rear end of the door frame (21) is fixedly connected with a protective shell (23), the rear end of the door frame (21) is provided with a mounting groove (24), the sealing sound insulation assembly (3) comprises a rubber sheet (31), the front end of the rubber sheet (31) is fixedly connected with a connecting plate (32), the front end of the connecting plate (32) is fixedly connected with an air bag ring (34), the outer side of the air bag ring (34) is fixedly connected with a rubber wear-resistant ring (33), the inner side of the connecting plate (32) is provided with a communication channel (36), the rear end of the connecting plate (32) is fixedly connected with a double column rod (38), the outer side of the double column rod (38) is slidably connected to the inner side of a cylinder shell (37), the outer side of the rear end of the double column rod (38) is fixedly connected with a sealing ring (35), and the inner side of the double column rod (38) is provided with an air inlet hole (39).

2. The soundproof high-strength intelligent entry door of claim 1, wherein: The soundproof door (1) is rotatably connected to the inner side of the door frame (21) at the left end, the rear end of the soundproof door (1) is attached to the front end of the rubber wear-resistant ring (33), the soundproof door (1) is embeddedly installed in the inner side of the door frame (21), and the soundproof door (1) is internally provided with a sound insulation board.

3. The soundproof high-strength intelligent entry door of claim 1, wherein: The inner side of the door frame (21) is hollow, a distance is provided between the inner side of the baffle (22) and the front end of the protective shell (23), and the front end of the baffle (22) is flush with the front end of the protective shell (23).

4. The soundproof high-strength intelligent entry door of claim 1, wherein: The rear end of the cylinder shell (37) is fixedly connected to the rear end of the mounting groove (24) formed in the door frame (21), the front end of the rubber wear-resistant ring (33) protrudes from the front end of the baffle (22), and the rear end of the rubber sheet (31) is fixedly connected to the rear end of the mounting groove (24) formed in the door frame (21).

5. The soundproof high-strength intelligent entry door of claim 1, wherein: The inner side of the cylinder shell (37) is provided with a groove, the shape of the groove of the cylinder shell (37) is two sections of cylinders, and the groove of the cylinder shell (37) penetrates through the front end of the cylinder shell (37).

6. The soundproof high-strength intelligent entry door of claim 1, wherein: The shape of the double column rod (38) is two sections of cylinders, the outer side of the sealing ring (35) is attached to the inner side of the cylinder shell (37), the air inlet hole (39) penetrates through the inner side of the double column rod (38) from front to back, and the air inlet hole (39) is attached to the inner side of the cylinder shell (37).

7. The soundproof high-strength intelligent entry door of claim 1, wherein: The shape of the connecting plate (32) is a hollow rectangular body, the connecting plate (32) is embeddedly installed in the inner side of the mounting groove (24), the front end of the connecting plate (32) is attached to the rear end of the baffle (22), and the air inlet hole (39) formed in the double column rod (38) is in communication with the inner side of the air bag ring (34) through the communication channel (36).

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