Flat embedded type ventilation opening device for indoor decoration

Abstract

The utility model relates to the technical field of ventilation opening devices, and discloses a flat embedded ventilation opening device for indoor decoration, which comprises a bottom plate, a lower shell mechanism, an upper shell, an upper pipe and two arc plates, limiting blocks are fixedly arranged on two sides of the lower end face of the upper pipe, and inner blocks are slidably sleeved on the inner walls of the two limiting blocks. First springs are fixedly arranged between the two inner blocks and the two limiting blocks, and clamping blocks are fixedly arranged on the two sides of the lower end face of the upper shell. According to the utility model, after the upper pipe is inserted into the upper shell, the limiting block reaches the inner top surface of the upper shell, the inner block is pushed by the first spring, the inner block pops up and is clamped with the lower part of the upper shell, and the upper part of the upper pipe is supported above the upper shell by the limiting ring, so that the upper pipe is more convenient to install; the top block is pressed on the clamping block to prevent the clamping block from loosening, and the upper shell and the lower shell are more convenient to install through the fixing method.

Description

Technical Field

[0001] This utility model relates to the technical field of ventilation outlet devices, and in particular to a flat-mounted ventilation outlet device for interior decoration. Background Technology

[0002] In recent years, with consumers' increasing demand for the aesthetics and practicality of indoor environments, flush-mounted ventilation vents have gradually gained attention. This design can be flush with the wall or ceiling, effectively avoiding the shortcomings of traditional designs, improving the overall aesthetics and utilization of the space. Combined with new material technology and intelligent adjustment systems, flush-mounted ventilation vents can improve ventilation efficiency while meeting people's personalized needs for interior finishes.

[0003] Most existing flush-mounted ventilation vent devices use bolts to connect the housings. The bolts need to be removed one by one for both installation and disassembly, which is time-consuming and inconvenient. Therefore, those skilled in the art provide a flush-mounted ventilation vent device for interior decoration to solve the problems mentioned in the background art. Utility Model Content

[0004] The purpose of this utility model is to address the shortcomings of existing technologies by proposing a flat-mounted ventilation outlet device for interior decoration. The upper pipe is more convenient to install through the cooperation of the limiting block and the limiting ring, and the upper and lower shells are more convenient to install through the fixing method of the locking block and the locking groove.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a flat-mounted ventilation outlet device for interior decoration, comprising a base plate, a lower shell mechanism, an upper shell, an upper tube, and two arc plates. Limiting blocks are fixedly provided on both sides of the lower end face of the upper tube. Inner blocks are slidably sleeved on the inner walls of the two limiting blocks. A first spring is fixedly provided between the two inner blocks and the two limiting blocks. Locking blocks are fixedly provided on both sides of the lower end face of the upper shell. Four mounting blocks are fixedly provided on the lower side of the outer end face of the lower shell mechanism.

[0006] The lower shell mechanism includes a lower shell body, a filter plate, and a fan shell. The lower end face of the lower shell body has multiple arc-shaped grooves. The upper end face of the lower shell body has symmetrical slots on both sides. Top blocks are slidably arranged on the inner walls of the two slots. A fan is arranged on the inner wall of the fan shell. Placement slots are opened on the inner walls of the two slots on opposite sides. A second spring is fixedly arranged between the two top blocks and the two placement slots.

[0007] Furthermore, the inner wall of the base plate is provided with four mounting grooves, and the four mounting blocks are slidably disposed on the inner wall of the four mounting grooves respectively, and the lower shell mechanism is slidably sleeved on the inner wall of the base plate.

[0008] Furthermore, a limiting ring is fitted on the lower side of the outer end face of the upper tube, the upper tube is fitted on the inner wall of the upper shell, and the limiting ring is movably disposed on the upper end face of the upper shell.

[0009] Furthermore, support columns are fixedly installed on both sides of the inner top surface of the upper shell, and the two arc plates are respectively fixedly installed on the lower end surfaces of the two support columns.

[0010] Furthermore, an annular groove is formed on the lower end face of the upper shell, and annular blocks are fixedly provided on the front and rear sides of the upper end face of the lower shell body, with the annular blocks slidably disposed on the inner wall of the annular groove.

[0011] Furthermore, the two card blocks are respectively engaged with the inner walls of the two card slots, and the two top blocks are respectively movably disposed with the two card slots.

[0012] Furthermore, four support plates are fixedly installed on the upper side of the inner wall of the lower shell body, and the filter plate is movably installed on the upper surface of the four support plates.

[0013] Furthermore, a bottom block is fixedly provided at the middle position of the inner bottom surface of the lower shell body, and the fan shell is fixedly provided on the upper end surface of the bottom block.

[0014] This utility model has the following beneficial effects:

[0015] 1. This utility model proposes a flat-mounted ventilation outlet device for indoor decoration. The upper tube is inserted into the upper shell. When the upper tube is inserted, the inner block is pressed to make it retract into the limiting block. After the upper tube is inserted into the upper shell, the limiting block reaches the top surface of the upper shell. The inner block is pushed by the first spring and pops out, locking with the bottom of the upper shell. Moreover, the upper tube is supported by a limiting ring on the upper shell, making the upper tube more stable and easier to install. Then, the lower shell mechanism is placed into the bottom plate. The mounting block slides into the mounting groove to fix the lower shell mechanism, making the device easier to assemble.

[0016] 2. The present invention proposes a flat-mounted ventilation outlet device for interior decoration. The upper shell and the lower shell are aligned. The upper shell is rotated by inserting the locking block into the inner wall of the locking slot and locking the locking block into the locking slot. The closed upper shell has an arc plate inside. The arc plate is connected to the support column and pressed onto the filter plate, thereby fixing the filter plate. Moreover, the top block inside the locking slot is pushed by the second spring and presses on the locking block to prevent the locking block from loosening. This fixing method makes it more convenient to install the upper shell and the lower shell. Attached Figure Description

[0017] Figure 1 This is an isometric schematic diagram of the present invention;

[0018] Figure 2 This is an isometric schematic diagram of the upper shell of this utility model;

[0019] Figure 3 This is a bottom view of the upper shell of this utility model;

[0020] Figure 4 This is a bottom view of the upper tube of this utility model;

[0021] Figure 5 This is an isometric schematic diagram of the lower shell mechanism of this utility model;

[0022] Figure 6 This is an isometric schematic diagram of the fan housing of this utility model;

[0023] Figure 7 This is an isometric schematic diagram of the lower shell body of this utility model;

[0024] Figure 8 This is an isometric schematic diagram of the base plate of this utility model;

[0025] Figure 9 This is a bottom view of the base plate of this utility model;

[0026] Figure 10 This is a cross-sectional view of the present invention;

[0027] Figure 11 This is a side sectional view of the card slot of this utility model.

[0028] Legend:

[0029] 1. Lower shell mechanism; 2. Limiting ring; 3. Upper shell; 4. Mounting block; 5. Mounting groove; 6. Base plate; 7. First spring; 8. Upper tube; 9. Locking block; 10. Ring groove; 11. Arc plate; 12. Support column; 13. Limiting block; 14. Inner block; 101. Lower shell main body; 102. Locking groove; 103. Filter plate; 104. Ring block; 105. Support plate; 106. Fan; 107. Fan shell; 108. Arc groove; 109. Bottom block; 110. Top block; 111. Placement groove; 112. Second spring. Detailed Implementation

[0030] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0031] Reference Figure 1 - Figure 10An embodiment of this utility model is provided: a flat-mounted ventilation outlet device for interior decoration, including a base plate 6, a lower shell mechanism 1, an upper shell 3, an upper pipe 8 and two arc plates 11. Limiting blocks 13 are fixedly provided on both sides of the lower end face of the upper pipe 8. Inner blocks 14 are slidably sleeved on the inner walls of the two limiting blocks 13. A first spring 7 is fixedly provided between the two inner blocks 14 and the two limiting blocks 13. A locking block 9 is fixedly provided on both sides of the lower end face of the upper shell 3. Four mounting blocks 4 are fixedly provided on the lower side of the outer end face of the lower shell mechanism 1.

[0032] The inner wall of the base plate 6 has four mounting slots 5, and four mounting blocks 4 are slidably disposed on the inner wall of the four mounting slots 5. The lower shell mechanism 1 is slidably sleeved on the inner wall of the base plate 6. A limiting ring 2 is sleeved on the lower side of the outer end face of the upper tube 8. The upper tube 8 is sleeved on the inner wall of the upper shell 3. The limiting ring 2 is movably disposed on the upper end face of the upper shell 3. Support columns 12 are fixedly disposed on both sides of the inner top surface of the upper shell 3. Two arc plates 11 are fixedly disposed on the lower end faces of the two support columns 12. An annular groove 10 is opened on the lower end face of the upper shell 3. Annular blocks 104 are fixedly disposed on the front and rear sides of the upper end face of the lower shell body 101. The annular blocks 104 are slidably disposed on the inner wall of the annular groove 10.

[0033] Specifically, when using this device, the upper shell 3 is placed on the lower shell mechanism 1, and the upper shell 3 is fixed by the locking block 9 below the upper shell 3. The upper tube 8 is inserted into the upper shell 3. When the upper tube 8 is inserted, the inner block 14 is pressed to allow the inner block 14 to retract into the limiting block 13. After the upper tube 8 is inserted, the limiting block 13 reaches the inner top surface of the upper shell 3. The inner block 14 is pushed out by the first spring 7 and locked with the lower part of the upper shell 3. Moreover, the upper tube 8 is supported by the limiting ring 2 above the upper shell 3, making the upper tube 8 more stable and making the installation of the upper tube 8 more convenient. Then, the lower shell mechanism 1 is placed inside the base plate 6, and the mounting block 4 slides into the mounting groove 5 to fix the lower shell mechanism 1, making the device easier to assemble. The device is installed indoors through the base plate 6.

[0034] Reference Figure 5 , Figure 6 , Figure 7 , Figure 10 , Figure 11 The lower shell mechanism 1 includes a lower shell body 101, a filter plate 103 and a fan shell 107. The lower end face of the lower shell body 101 is provided with multiple arc grooves 108. The upper end face of the lower shell body 101 is symmetrically provided with slots 102 on both sides. The inner wall of each slot 102 is slidably provided with a top block 110. The inner wall of the fan shell 107 is provided with a fan 106. The inner wall of each slot 102 is provided with a placement groove 111 on the opposite side. A second spring 112 is fixedly provided between each of the top blocks 110 and the two placement grooves 111.

[0035] Two locking blocks 9 are respectively locked onto the inner walls of the two locking slots 102, and two top blocks 110 are respectively movably mounted on the two locking slots 102. Four support plates 105 are fixedly mounted on the upper side of the inner wall of the lower shell body 101, and the filter plate 103 is movably mounted on the upper surface of the four support plates 105. A bottom block 109 is fixedly mounted in the middle of the inner bottom surface of the lower shell body 101, and the fan shell 107 is fixedly mounted on the upper surface of the bottom block 109.

[0036] Specifically, the lower shell has a fan shell 107 inside, which is fixed on the bottom block 109. The filter plate 103 is placed on the support plate 105. The locking block 9 of the upper shell 3 is inserted into the locking groove 102. The second spring 112 inside the placement groove 111 pushes the top block 110 to press against the end face of the locking block 9, thereby making the upper shell 3 stable and fixed. Moreover, the arc plate 11 inside the upper shell 3 presses on the filter plate 103 to prevent the filter plate 103 from loosening. The fan 106 inside the fan shell 107 starts blowing air. The air passes through the arc groove 108 to ventilate the room. The air is filtered by the filter plate 103. The arc groove 108 is arranged in a ring and is flush with the bottom plate 6, making the device look more beautiful.

[0037] Working principle: When using this device, place the filter plate 103 on the support plate 105, align the upper shell 3 with the lower shell body 101, then insert the locking block 9 into the inner wall of the locking slot 102 and rotate the upper shell 3 to lock the locking block 9 into the locking slot 102. The closed upper shell 3 has an arc plate 11 inside, which is connected to the support column 12 and pressed onto the filter plate 103, thereby fixing the filter plate 103. Press the inner block 14 to insert the upper tube 8 into the inner wall of the upper shell 3. The inner block 14 inserted into the upper shell 3 is pushed by the first spring 7 to restrict the upper tube 8. Then, put the lower shell mechanism 1 into the inner wall of the base plate 6. The mounting block 4 slides into the inner wall of the mounting groove 5 to fix the lower shell mechanism 1. Then, the device can be fixed to the wall through the base plate 6. The installed device starts to ventilate through the fan 106 inside the fan shell 107.

[0038] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A flat embedded ventilation port device for interior decoration, comprising a bottom plate (6), a lower shell mechanism (1), an upper shell (3), an upper pipe (8) and two arc plates (11), characterized in that: Limiting blocks (13) are fixedly installed on both sides of the lower end face of the upper tube (8). Inner blocks (14) are slidably sleeved on the inner walls of the two limiting blocks (13). A first spring (7) is fixedly installed between the two inner blocks (14) and the two limiting blocks (13). A locking block (9) is fixedly installed on both sides of the lower end face of the upper shell (3). Four mounting blocks (4) are fixedly installed on the lower side of the outer end face of the lower shell mechanism (1). The lower shell mechanism (1) includes a lower shell body (101), a filter plate (103) and a fan shell (107). The lower shell body (101) has multiple arc-shaped grooves (108) on its lower end face. The upper end face of the lower shell body (101) has symmetrical slots (102) on both sides. The inner walls of the two slots (102) are slidably provided with top blocks (110). The inner wall of the fan shell (107) is provided with a fan (106). The inner walls of the two slots (102) on opposite sides are provided with placement slots (111). The two top blocks (110) and the two placement slots (111) are fixedly provided with second springs (112).

2. The recessed ventilation outlet device for interior decoration according to claim 1, characterized in that: The inner wall of the base plate (6) is provided with four mounting grooves (5), and the four mounting blocks (4) are respectively slidably disposed on the inner wall of the four mounting grooves (5). The lower shell mechanism (1) is slidably sleeved on the inner wall of the base plate (6).

3. The recessed ventilation outlet device for interior decoration according to claim 1, characterized in that: A limiting ring (2) is sleeved on the lower side of the outer end face of the upper tube (8). The upper tube (8) is sleeved on the inner wall of the upper shell (3). The limiting ring (2) is movably disposed on the upper end face of the upper shell (3).

4. The recessed ventilation outlet device for interior decoration according to claim 1, characterized in that: The upper shell (3) has two fixed supports (12) on both sides of the inner top surface, and the two arc plates (11) are respectively fixed on the lower end face of the two supports (12).

5. The recessed ventilation outlet device for interior decoration according to claim 1, characterized in that: The lower end face of the upper shell (3) is provided with an annular groove (10), and the front and rear sides of the upper end face of the lower shell body (101) are fixedly provided with annular blocks (104), which are slidably disposed on the inner wall of the annular groove (10).

6. The recessed ventilation outlet device for interior decoration according to claim 1, characterized in that: The two card blocks (9) are respectively engaged with the inner walls of the two card slots (102), and the two top blocks (110) are respectively movably disposed with the two card slots (102).

7. The recessed ventilation outlet device for interior decoration according to claim 1, characterized in that: Four support plates (105) are fixedly installed on the upper side of the inner wall of the lower shell body (101), and the filter plate (103) is movably installed on the upper surface of the four support plates (105).

8. The recessed ventilation outlet device for interior decoration according to claim 1, characterized in that: A bottom block (109) is fixedly installed in the middle of the bottom surface of the lower shell body (101), and the fan shell (107) is fixedly installed on the upper surface of the bottom block (109).

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