Multifunctional wall for indoor decoration

Abstract

The utility model belongs to the field of building decoration, and particularly provides a multifunctional wall body for indoor decoration, which comprises an inner wall body and an outer wall body, the inner wall body and the outer wall body are arranged in parallel, an air layer is arranged between the inner wall body and the outer wall body, the inner wall body is provided with a through hole, the multifunctional wall body further comprises an alarm mechanism, and the alarm mechanism comprises a sleeve and a sound conductor. The sleeve is fixedly installed in the through hole, one end of the sound conductor is in threaded connection with the sleeve, and the other end of the sound conductor is connected with or disconnected from the outer wall body under the screwing of the threads. Through the arrangement of the air layer and the alarm mechanism comprising the sleeve and the sound conductor, the sound conduction performance between the inner wall body and the outer wall body can be changed, on one hand, the sound insulation and fire prevention effects of the wall body can be improved, and on the other hand, when an accident occurs, the wall body can be knocked to call for help.

Description

Technical Field

[0001] The utility model relates to the field of building decoration, in particular to a multifunctional wall for indoor decoration. Background Art

[0002] In order to achieve good sound insulation, most building walls use sound-absorbing materials or multi-layer sound insulation panels. In addition, in order to achieve better fire protection and heat insulation, some hollow structures are also used. However, in the event of certain accidents, such as being trapped indoors and unable to open the door, or when a fire breaks out and you need to call for help, the sound cannot be transmitted due to the sound insulation and sound absorption of the wall. When knocking on the wall, the outside world cannot hear it due to the wall structure, and it is impossible to quickly locate the specific location of the trapped person. Utility Model Content

[0003] In response to the technical problems in the prior art, the utility model provides a multifunctional wall for interior decoration, including an inner wall and an outer wall. The inner wall and the outer wall are placed parallel to each other, and an air layer is contained between the two. A through hole is opened on the inner wall, and an alarm mechanism is also included. The alarm mechanism includes a sleeve and a sound conductor. The sleeve is fixedly installed in the through hole. One end of the sound conductor is threadedly connected to the sleeve, and the other end is connected or disconnected with the outer wall when the thread is screwed.

[0004] Furthermore, the sound conductor is a solid cylindrical metal rod.

[0005] Furthermore, the alarm mechanism also includes a pressure switch and an alarm. The pressure switch is installed on the side of the outer wall close to the air layer and is opposite to the sound conductor. The alarm is connected to the pressure switch and is installed on the side of the outer wall away from the air layer. When the sound conductor contacts the pressure switch, the alarm is turned on, otherwise the alarm is turned off.

[0006] Furthermore, the alarm includes a sound alarm and a light alarm.

[0007] Furthermore, a mounting hole is provided on the outer wall, a spring is installed in the mounting hole, the pressure switch is installed on the spring, and slides out of or retracts into the mounting hole along with the spring, and the end size of the sound conductor is larger than the diameter of the mounting hole.

[0008] Furthermore, the alarm mechanism also includes a rotating handle, and the rotating handle is detachably connected to the sound conductor.

[0009] Furthermore, a sound absorbing material is provided on the surface of the inner wall away from the air layer, and the sound absorbing material is bonded to the inner wall.

[0010] Beneficial effects:

[0011] 1. In the present invention, the sound insulation and fire prevention effects of the wall can be improved by setting up the inner wall, the outer wall and the air layer. Combined with the setting of the alarm mechanism including the sleeve and the sound conductor, the sound conduction performance between the inner wall and the outer wall can be changed. In the event of an accident, the wall can be knocked for help. Specifically, during normal use, the end of the sound conductor is disconnected from the outer wall. At this time, due to the existence of the air layer, the sound or fire generated in the room will be greatly weakened when transmitted to the outside world; in the event of an accident, the sound conductor can be manually rotated to make its end contact with the outer wall. At this time, the inner wall and the outer wall are in a connected state through the sound conductor. When knocking on the wall in the room, the sound will be transmitted to the outside world through the sound conductor, which is convenient for external rescue personnel to rescue.

[0012] 2. In the present invention, the sound transmission speed can be accelerated by using a solid cylindrical metal rod as the sound conductor.

[0013] 3. In the present invention, the setting of the pressure switch and the alarm can improve the warning effect, further facilitate the rescue of outside rescue personnel, and facilitate positioning; combined with the setting of the sound alarm and the light alarm, the warning effect can be further improved.

[0014] 4. In the present invention, by setting the spring, the elasticity of the spring can be used to effectively buffer the pressure switch, thereby preventing the pressure switch from being damaged due to excessive force when the rescuer rotates the sound conductor. Combined with the setting of the free retraction mounting hole of the pressure switch and the end size of the sound conductor being larger than the diameter of the mounting hole, it can ensure that the sound conductor can be in direct contact with the outer wall, thereby improving the sound conduction effect; by setting the rotating handle, the rotation adjustment of the sound conductor can be facilitated.

[0015] 5. In the present invention, the sound insulation effect of the wall can be further improved by providing sound-absorbing materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.

[0017] Figure 1 This is a schematic diagram of the overall installation structure when the sound conductor of the utility model is disconnected from the outer wall;

[0018] Figure 2This is a schematic diagram of the overall installation structure when the sound conductor of the utility model is connected to the outer wall;

[0019] Figure 3 This is a schematic diagram of the installation structure of the alarm mechanism and the outer wall of the utility model;

[0020] Figure 4 for Figure 1 Detailed structural diagram at A in the middle;

[0021] Figure 5 for Figure 1 Detailed structural diagram at B in the middle;

[0022] Figure 6 This is a schematic diagram of the installation structure of the utility model alarm.

[0023] Description of reference numerals:

[0024] 1. Inner wall; 11. Through hole; 2. Outer wall; 21. Mounting hole; 3. Air layer; 4. Sleeve; 5. Sound conductor; 6. Pressure switch; 7. Alarm; 8. Spring; 9. Rotating handle. DETAILED DESCRIPTION

[0025] To make the above-mentioned objects, features, and advantages of the present application more clearly understood, the specific embodiments of the present application are described in detail below with reference to the accompanying drawings. The following description sets forth many specific details to facilitate a full understanding of the present application. However, the present application can be implemented in many other ways than those described herein, and those skilled in the art can make similar improvements without violating the scope of the present application. Therefore, the present application is not limited to the specific embodiments disclosed below.

[0026] In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0027] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of such features. Throughout the description of this application, "plurality" means at least two, for example, two, three, etc., unless otherwise specifically defined.

[0028] In this application, unless otherwise specified or limited, the terms "installed," "connected," "connect," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection or electrical connection; direct connection or indirect connection through an intermediate medium; internal communication between two elements or interaction between two elements, unless otherwise specified. Those skilled in the art will understand the specific meanings of the above terms in this application based on specific circumstances.

[0029] In this application, unless otherwise expressly specified or limited, when a first feature is "above" or "below" a second feature, it may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Furthermore, when a first feature is "above," "above," or "above" a second feature, it may mean that the first feature is directly above or diagonally above the second feature, or simply means that the first feature is at a higher level than the second feature. When a first feature is "below," "below," or "below" a second feature, it may mean that the first feature is directly below or diagonally below the second feature, or simply means that the first feature is at a lower level than the second feature.

[0030] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or there may be an intermediate element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be an intermediate element. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only implementation methods.

[0031] The utility model provides a fire separation device for forest farms, such as Figures 1 to 6As shown, it includes an inner wall 1 and an outer wall 2. The inner wall 1 and the outer wall 2 are placed parallel to each other, and an air layer 3 is contained therebetween. The surface of the inner wall 1 away from the air layer 3 is provided with a sound-absorbing material, and the sound-absorbing material is bonded to the inner wall 1. By setting the sound-absorbing material, the sound insulation effect of the wall can be improved. A through hole 11 is provided on the inner wall 1, and it also includes an alarm mechanism. The alarm mechanism includes a sleeve 4 and a sound conductor 5. The sleeve 4 is fixedly installed in the through hole 11. One end of the sound conductor 5 is threadedly connected to the sleeve 4, and the other end is connected or disconnected with the outer wall 2 when the thread is screwed.

[0032] In this embodiment, the sound insulation and fire prevention effects of the wall can be improved by setting the inner wall 1, the outer wall 2 and the air layer 3. Combined with the setting of the alarm mechanism including the sleeve 4 and the sound conductor 5, the sound conduction performance between the inner wall 1 and the outer wall 2 can be changed. In the event of an accident, you can ask for help by knocking on the wall. Specifically, during normal use, the end of the sound conductor 5 is disconnected from the outer wall 2. At this time, due to the existence of the air layer 3, the sound or fire generated in the room will be greatly weakened when transmitted to the outside world; in the event of an accident, the sound conductor 5 can be manually rotated to make its end contact with the outer wall 2. At this time, the inner wall 1 and the outer wall 2 are in a connected state through the sound conductor 5. When knocking on the wall in the room, the sound will be transmitted to the outside world through the sound conductor 5, which is convenient for external rescue personnel to rescue.

[0033] In the present invention, preferably, Figure 1 、 Figure 2 As shown, the sound conductor 5 is a solid cylindrical metal rod.

[0034] In this embodiment, the sound transmission speed can be accelerated by using a solid cylindrical metal rod as the sound conductor 5 .

[0035] In the present invention, preferably, Figure 1 、 Figure 2 、 Figure 5 and Figure 6 As shown, the alarm mechanism also includes a pressure switch 6 and an alarm 7. The pressure switch 6 is installed on the side of the outer wall 2 close to the air layer 3 and is opposite to the sound conductor 5. The alarm 7 is connected to the pressure switch 6 and is installed on the side of the outer wall 2 away from the air layer 3. When the sound conductor 5 contacts the pressure switch 6, the alarm 7 is turned on, otherwise the alarm 7 is turned off; the alarm 7 includes a sound alarm and a light alarm.

[0036] In this embodiment, the setting of the pressure switch 6 and the alarm 7 can improve the warning effect, further facilitate rescue by external rescue personnel, and facilitate positioning; combined with the setting of sound alarm and light alarm, the warning effect can be further improved.

[0037] In the present invention, preferably, Figure 1 、 Figure 2 and Figure 5 As shown, a mounting hole 21 is provided on the outer wall 2, a spring 8 is installed in the mounting hole 21, the pressure switch 6 is installed on the spring 8, and slides out of or retracts into the mounting hole 21 along with the spring 8, and the end size of the sound conductor 5 is larger than the diameter of the mounting hole 21.

[0038] In this embodiment, through the provision of the spring 8, the elasticity of the spring 8 can be utilized to effectively buffer the pressure switch 6, thereby preventing the pressure switch 6 from being damaged due to excessive force applied by the rescuer when rotating the sound conductor 5. Specifically, in a crisis, the trapped person cannot effectively control the magnitude of the force applied and the displacement of the sound conductor 5. When the sound conductor 5 contacts the pressure switch 6, if the sound conductor 5 continues to be rotated, the pressure switch 6 may be squeezed and damaged. When the spring 8 is installed, when the sound conductor 5 continues to be rotated, the pressure switch 6 will compress the spring 8, so that the rigid contact between the pressure switch 6 and the outer wall 2 becomes a flexible contact, thereby better protecting the pressure switch 6. Combined with the setting that the pressure switch 6 can freely retract into the mounting hole 21 and the end size of the sound conductor 5 is larger than the diameter of the mounting hole 21, it can ensure that the sound conductor 5 can be in direct contact with the outer wall 2, thereby improving the sound conduction effect.

[0039] In the present invention, preferably, Figure 3 As shown, the alarm mechanism further includes a rotating handle 9 , which is detachably connected to the sound conductor 5 .

[0040] In this embodiment, the setting of the rotating handle 9 can facilitate the rotation adjustment of the sound conductor 5. Combined with the setting of the detachable connection, the rotating handle 9 can be disassembled during normal use to avoid the rotating handle 9 taking up space and at the same time improve the aesthetic effect.

[0041] The technical features of the above-mentioned embodiments can be combined arbitrarily. In order to make the description concise, not all possible combinations of the technical features in the above-mentioned embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0042] The above-described embodiments merely represent several implementation methods of the present application. While the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the patent application. It should be noted that a person of ordinary skill in the art may make various modifications and improvements without departing from the spirit of the present application, and these modifications and improvements fall within the scope of protection of the present application. Therefore, the scope of protection of the present patent application shall be determined by the appended claims.

Claims

1. A multifunctional wall for interior decoration, comprising an inner wall (1) and an outer wall (2), wherein the inner wall (1) and the outer wall (2) are placed in parallel, and an air layer (3) is contained between the inner wall (1), and a through hole (11) is provided on the inner wall (1), characterized in that: It also comprises an alarm mechanism, the alarm mechanism comprising a sleeve (4) and a sound conductor (5), the sleeve (4) being fixedly mounted in the through hole (11), one end of the sound conductor (5) being threadedly connected to the sleeve (4), and the other end being connected to or disconnected from the outer wall (2) when the threads are screwed together.

2. A multifunctional wall for interior decoration according to claim 1, characterized in that: The sound conductor (5) is a solid cylindrical metal rod.

3. A multifunctional wall for interior decoration according to claim 1 or 2, characterized in that: The alarm mechanism further comprises a pressure switch (6) and an alarm (7); the pressure switch (6) is mounted on a side of the outer wall (2) close to the air layer (3) and directly opposite to the sound conductor (5); the alarm (7) is connected to the pressure switch (6) and is mounted on a side of the outer wall (2) away from the air layer (3); when the sound conductor (5) contacts the pressure switch (6), the alarm (7) is turned on; otherwise, the alarm (7) is turned off.

4. The multifunctional wall for interior decoration according to claim 3, characterized in that: The alarm (7) comprises a sound alarm and a light alarm.

5. The multifunctional wall for interior decoration according to claim 4, characterized in that: The outer wall (2) is provided with a mounting hole (21), a spring (8) is installed in the mounting hole (21), the pressure switch (6) is installed on the spring (8), and slides out of or retracts into the mounting hole (21) along with the spring (8), and the end size of the sound conductor (5) is larger than the diameter of the mounting hole (21).

6. The multifunctional wall for interior decoration according to claim 1, characterized in that: The alarm mechanism further comprises a rotating handle (9), wherein the rotating handle (9) is detachably connected to the sound conductor (5).

7. The multifunctional wall for interior decoration according to claim 1, characterized in that: A sound absorbing material is provided on the surface of the inner wall (1) on the side away from the air layer (3), and the sound absorbing material is bonded to the inner wall (1).

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