Ultra-quiet system door for space capsules

Abstract

Ultra-quiet system door for space capsules, comprising a door frame (1), characterized in that the door frame (1) is provided on all four sides with first arcuate connecting elements (2) and a door frame plate (3) is arranged on an outside of the door frame (1).

Description

TECHNICAL AREA

[0001] The present utility model relates to the technical field of door bodies, in particular to an ultra-quiet system door for space capsules. STATE OF THE ART

[0002] Door bodies are structural components at the entrances and exits of buildings that have a blocking and permeating function and simultaneously fulfill functions such as security protection, decorative aesthetics and room separation.

[0003] However, existing door frames typically use a rectangular construction with segmented, butt-jointed sealing strips. This leads to slight shrinkage and aging at the joints, not only widening the gap after the door is closed but also directly weakening the seal and drastically reducing sound insulation. Furthermore, the door leaves of existing door frames are usually only equipped with a simple soundproof step, which provides only a single-layer barrier and cannot effectively interrupt sound transmission, further reducing the sound insulation capacity of the door frames. CONTENTS OF THE PRESENT USE SAMPLE

[0004] The purpose of the present utility model is to provide an ultra-quiet system door for space capsules in order to solve the problems mentioned in the prior art.

[0005] To solve the above-mentioned problem, the present utility model provides the following technical solution: An ultra-quiet system door for space capsules, comprising a door frame, wherein the door frame is provided on all four sides with first arc-shaped connecting elements and a door frame panel is arranged on an outside of the door frame.

[0006] By applying the above-mentioned technical solution, the door frame serves as an installation base for the door leaf and, by joining the first arc-shaped connecting elements, forms an arc-shaped support frame, whereby the door frame panel on the outside of the door frame can fulfill a protective and decorative function for the main body of the door frame.

[0007] Preferably, a door leaf is arranged within the door frame, wherein the door leaf is provided with second arc-shaped connecting elements on all four sides and a door leaf panel is arranged on an outside of the door leaf.

[0008] By applying the aforementioned technical solution, the door leaf, through the second arched connecting elements, forms an arched structure corresponding to the door frame and can close smoothly in the door frame to achieve spatial separation, with the door leaf panel on the outside of the door leaf fulfilling a protective and decorative function for the main body of the door leaf.

[0009] Preferably, a pair of sealing strips is arranged between the door frame and the door leaf, wherein a thermal insulation strip is arranged on one side of the two sealing strips, and wherein both the sealing strip and the thermal insulation strip are designed as a circumferential, one-piece structure.

[0010] By applying the aforementioned technical solution, the circumferential, one-piece sealing strips can fill the gap after the door frame and door leaf are closed, thereby avoiding the defects such as shrinkage and aging of conventional butt-jointed sealing strips and interrupting the sound propagation path to ensure sound insulation, while the circumferential, one-piece thermal insulation strip on one side of the two sealing strips simultaneously provides thermal insulation while filling the gap.

[0011] Preferably, a double soundproof step is arranged on the door leaf.

[0012] By applying the above-mentioned technical solution, the double soundproofing step on the door leaf is precisely aligned with the door frame, thereby further increasing the sound insulation effect and improving the soundproofing performance through the double barrier.

[0013] Compared to the prior art, the present utility model has the following advantageous effects: This ultra-quiet system door for space capsules features a double barrier created by the precise alignment of a double soundproof step between the door leaf and the door frame. This barrier, in conjunction with continuous, one-piece sealing strips and thermal insulation strips that fill the closing gap, interrupts sound transmission paths. The continuous structure avoids the defects such as shrinkage and aging at the joints of conventional sealing strips, ensuring a durable and stable soundproofing effect. The thermal insulation strip also provides good thermal insulation. Furthermore, the door frame and door leaf form an arc-shaped fitting structure through the first and second arc-shaped connecting elements, which ensures smooth closing of the door leaf and enhances the overall aesthetics.Furthermore, the door frame panel and the door leaf panel can serve a protective and decorative function for the main body of the door frame and the door leaf. BRIEF DESCRIPTION OF THE DRAWING Fig. Figure 1 shows a schematic view of the overall structure of the present utility model; Fig. Figure 2 shows a schematic view of the overall internal structure of the present utility model; Fig. Figure 3 shows an enlarged schematic view of part A. Fig. 2;

[0014] Reference symbol list: 1-Door frame; 2-First arched connecting element; 3-Door frame panel; 4-Door leaf; 5-Second arched connecting element; 6-Door leaf panel; 7-Thermal insulation strip; 8-Sealing strip. DETAILED DESCRIPTION

[0015] The technical solutions in the embodiments of this utility model are described clearly and completely below in conjunction with the accompanying drawings of these embodiments. Obviously, the described embodiments represent only a subset of the embodiments of this utility model and do not encompass all embodiments. All other embodiments that a person skilled in the art could obtain from the embodiments in this utility model without inventive step are within the scope of protection of this utility model.

[0016] With reference to Fig. 1 to Fig. 3. The present utility model provides a technical solution: An ultra-quiet system door for space capsules, comprising a door frame 1, wherein the door frame 1 is provided on all four sides with first arcuate connecting elements 2 and a door frame plate 3 is arranged on an outside of the door frame 1.

[0017] Within the door frame 1 a door leaf 4 is arranged, wherein the door leaf 4 is provided on all four sides with second arcuate connecting elements 5 and a door leaf panel 6 is arranged on an outside of the door leaf 4.

[0018] As in Fig. 1 to Fig. As shown in Figure 3, the door frame 1 initially serves as the installation base for the door leaf 4 and, by being joined using the first curved connecting elements 2, forms a curved support frame. The door frame panel 3 on the outside of the door frame 1 provides protection and decoration for the main body of the door frame 1. Secondly, the door leaf 4, through the second curved connecting elements 5, forms a curved structure corresponding to the door frame 1 and can close smoothly within the door frame 1 to achieve spatial separation. The door leaf panel 6 on the outside of the door leaf 4 provides protection and decoration for the main body of the door leaf 4.

[0019] A pair of sealing strips 8 is arranged between the door frame 1 and the door leaf 4, wherein a thermal insulation strip 7 is arranged on one side of the two sealing strips 8, and wherein both the sealing strip 8 and the thermal insulation strip 7 are designed as a circumferential, one-piece structure.

[0020] A double soundproof step is arranged on door leaf 4.

[0021] As in Fig. 1 to Fig.As shown in Figure 3, the continuous, one-piece sealing strips 8 can first fill the gap after the door frame 1 and door leaf 4 are closed, thus avoiding the defects such as shrinkage and aging of conventional butt-jointed sealing strips 8 and interrupting the sound propagation path to ensure sound insulation. Simultaneously, the continuous, one-piece thermal insulation strip 7 on one side of the two sealing strips 8 provides thermal insulation while filling the gap. Second, the double soundproof step on the door leaf 4 is precisely aligned with the door frame 1, further enhancing the sound insulation effect and improving the soundproofing performance through the double barrier.

[0022] Operating principle: When using this ultra-quiet system door for space capsules, the door frame 1 and the door leaf 4 form a corresponding arc-shaped fit on all four sides through the first arc-shaped connecting elements 2 and the second arc-shaped connecting elements 5, allowing the door leaf 4 to close smoothly within the door frame 1. During the closing process, the double soundproofing lip on the door leaf 4 is precisely aligned with the door frame 1. Simultaneously, the pair of sealing strips 8 between the door frame 1 and the door leaf 4, as well as the thermal insulation strip 7 on one side of the two sealing strips, fill the gap and create a tight seal. Both the sealing strip 8 and the thermal insulation strip 7 are designed as a continuous, one-piece structure.The continuous, uninterrupted structure avoids the problems of slight shrinkage and aging at the joints of the sealing strips 8 of conventional rectangular doors. In conjunction with the double barrier effect of the double soundproof step, the sound propagation path is effectively interrupted. In addition, the thermal insulation strip 7 has a thermal insulation function, thus achieving the overall performance of the device in terms of extremely quiet operation and thermal insulation.

[0023] This utility model relates to the technical field of door bodies, in particular to an ultra-quiet system door for space capsules, comprising a door frame. The door frame is provided on all four sides with first arcuate connecting elements, and a door frame panel is arranged on one outer side of the door frame. In this ultra-quiet system door for space capsules, a double barrier is formed by the precise alignment of a double soundproof step of the door leaf with the door frame. This barrier, in conjunction with continuous, one-piece sealing strips and thermal insulation strips that fill the closing gaps, interrupts sound propagation paths. The continuous structure avoids the defects such as shrinkage and aging at the joints of conventional sealing strips and ensures a durable and stable soundproofing effect. Furthermore, the thermal insulation strip also provides good thermal insulation.Furthermore, the door frame and door leaf, through the first and second arched connecting elements, form an arched fitting structure that ensures smooth closing of the door leaf and enhances the overall aesthetics. The door frame panel and door leaf panel can also serve a protective and decorative function for the main body of the door frame and door leaf.

[0024] Although the embodiments of the present utility model have been presented and described, the person skilled in the art should understand that various changes, modifications, replacements and alterations to these embodiments may be made without derogation from the principle and spirit of the present utility model and that the scope of the present utility model is defined by the accompanying claims and their equivalents.

Claims

[1] Ultra-quiet system door for space capsules, comprising a door frame (1), characterized by , that the door frame (1) is provided on all four sides with first arc-shaped connecting elements (2) and a door frame plate (3) is arranged on an outside of the door frame (1). [2] Ultra-quiet system door for space capsules according to claim 1, characterized by , that a door leaf (4) is arranged within the door frame (1), wherein the door leaf (4) is provided on all four sides with second arcuate connecting elements (5) and a door leaf panel (6) is arranged on an outside of the door leaf (4). [3] Ultra-quiet system door for space capsules according to claim 2, characterized by, that a pair of sealing strips (8) is arranged between the door frame (1) and the door leaf (4), wherein a thermal insulation strip (7) is arranged on one side of the two sealing strips (8), and wherein both the sealing strip (8) and the thermal insulation strip (7) are formed as a circumferential, one-piece structure. [4] Ultra-quiet system door for space capsules according to claim 3, characterized by , that a double soundproof step is arranged on the door leaf (4).

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