Height-adjustable embedded air outlet device

Abstract

The utility model relates to a height-adjustable embedded ground air outlet device, which belongs to the technical field of ground air outlet devices, and comprises a mounting bottom box, an air inlet and an air outlet, the ground air outlet body is arranged in the mounting bottom box; and the height adjusting mechanism is arranged between the bottom wall of the inner side of the mounting bottom box and the ground air outlet body. The mounting height of the ground air outlet body in the mounting bottom box can be adaptively adjusted according to the actual height of the ground hole, so that the applicability to different mounting environments is improved, and the mounting flexibility is improved. In addition, through the arrangement of a height adjusting mechanism, the ground air outlet body can be conveniently installed to be flush with the ground, the flatness of the ground after installation is guaranteed, the ground air outlet body is prevented from protruding out of the ground, attractiveness is guaranteed, and the risk that people are stumbled is avoided.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of floor air outlet devices, and in particular to a height-adjustable embedded floor air outlet device. BACKGROUND

[0002] Most of the floor air outlet openings on the market adopt a cover edge form, that is, the air outlet opening has a turned-up edge around it, and the size of the turned-up edge is larger than the ground opening, and the turned-up edge covers the opening cavity, which is convenient to install, but the turned-up edge is higher than the ground, which not only affects the appearance, but also has the risk of tripping people. The embedded (without turned-up edge) floor air outlet has the following problems: the embedded floor air outlet has no turned-up edge for support, and a support surface needs to be provided at the bottom of the air outlet. Since the conditions of each construction site are different, the height of the bottom support surface to the ground (equal to the height of the floor air outlet) cannot be determined, and the actual height of the floor air outlet cannot be determined, which causes production difficulties. In addition, it is difficult to install the floor air outlet with a fixed height to be flush with the ground. CONTENT OF THE UTILITY MODEL

[0003] In order to improve the adaptability to different installation environments and improve the flexibility of installation, the present application provides a height-adjustable embedded floor air outlet device.

[0004] The height-adjustable embedded floor air outlet device provided by the present application adopts the following technical solution:

[0005] A height-adjustable embedded floor air outlet device comprises:

[0006] The installation bottom box is a box body structure without a cover;

[0007] The floor air outlet body is arranged in the installation bottom box;

[0008] The height adjustment mechanism is arranged between the inner bottom wall of the installation bottom box and the floor air outlet body.

[0009] Optionally, at least two height adjustment mechanisms are arranged at intervals, the height adjustment mechanism comprises an external threaded member and an adjusting sleeve nut matched with the external threaded member, one of the external threaded member and the adjusting sleeve nut is connected with the inner bottom wall of the installation bottom box, and the other of the external threaded member and the adjusting sleeve nut is connected with the floor air outlet body.

[0010] Optionally, the floor air outlet body comprises an air outlet base and an air outlet panel arranged in the air outlet base.

[0011] Optionally, the external threaded member is a bolt, a jam nut is threadedly connected to the bolt, the air outlet base is provided with a connecting hole through which the bolt passes, the head of the bolt is fixed to the air outlet base through the jam nut, the end of the adjusting sleeve nut away from the jam nut is provided with an end plate, and the end plate is fixed to the inner bottom wall of the installation bottom box

[0012] Optionally, the connecting hole is a strip hole arranged along the width direction of the air outlet base.

[0013] Optionally, the air outlet panel comprises a plurality of grid bars arranged along the length direction of the air outlet base and a connecting piece for connecting the plurality of grid bars.

[0014] Optionally, the connecting piece comprises a plurality of connecting plates arranged along the width direction of the air outlet base, and the top end of the connecting plate is provided with a plurality of insertion slots, and the grid bar is inserted into the corresponding insertion slot.

[0015] Optionally, it further comprises a cover plate arranged on the mounting bottom box, and the cover plate is provided with a through hole for the air outlet base to pass out.

[0016] In summary, the present application includes at least one of the following beneficial technical effects:

[0017] 1. When installing, the mounting bottom box is installed into the ground hole at the installation position, and through the arrangement of the height adjusting mechanism, the distance between the ground air outlet body and the inner side bottom wall of the mounting bottom box can be adjusted according to the actual height of the ground hole, thereby facilitating the installation of the ground air outlet body flush with the ground, ensuring the flatness of the ground after installation, avoiding the ground air outlet body protruding from the ground, ensuring the appearance and avoiding the risk of tripping personnel. In addition, since the installation height of the ground air outlet body in the mounting bottom box in the present application can be adaptively adjusted according to the actual height of the ground hole, the applicability to different installation environments is improved, and the flexibility of installation is improved.

[0018] 2. The connecting hole in the present application is a strip hole arranged along the width direction of the air outlet base, so that when the opening direction of the actual ground hole is inclined at a certain angle with the corresponding wall surface, the ground air outlet body can be adjusted at a certain angle in the mounting bottom box, so that the length direction of the ground air outlet body is parallel to the corresponding wall surface, further improving the installation flexibility of the ground air outlet device and improving the appearance. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 is an exploded view of a height-adjustable embedded ground air outlet device according to an embodiment of the present application.

[0020] Figure 2 is a top view of an embodiment of the present application.

[0021] Figure 3 is a left view of the air outlet panel according to an embodiment of the present application.

[0022] Figure 4 is a front view of the height adjusting mechanism according to an embodiment of the present application.

[0023] Figure 5 is a bottom view of the air outlet base embodying an embodiment of the present application.

[0024] Explanation of reference numerals: 1, mounting bottom box; 2, ground air outlet body; 21, air outlet base; 211, connecting hole; 22, air outlet panel; 221, grating strip; 222, connecting piece; 2221, connecting plate; 2222, slot; 3, height adjusting mechanism; 31, external screw; 32, adjusting sleeve; 321, end plate; 33, locking nut; 4, cover plate; 41, through hole. DETAILED DESCRIPTION

[0025] The following will be described in detail in combination with the accompanying Figures 1-5 The present application will be further described in detail.

[0026] Embodiment:

[0027] The embodiment of the present application discloses a height-adjustable embedded ground air outlet device. Referring to Figure 1 A height-adjustable embedded ground air outlet device, comprising a mounting bottom box 1, a ground air outlet body 2, a height adjusting mechanism 3 and a cover plate 4; wherein the mounting bottom box 1 is a box body structure without a cover; the ground air outlet body 2 is installed in the mounting bottom box 1; the height adjusting mechanism 3 is arranged between the inner bottom wall of the mounting bottom box 1 and the ground air outlet body 2, so as to adjust the distance between the ground air outlet body 2 and the inner bottom wall of the mounting bottom box 1; the cover plate 4 is arranged on the top end of the mounting bottom box 1, and the cover plate 4 is provided with a through hole 41 for the ground air outlet body 2 to pass through.

[0028] Referring to Figures 1-2 The ground air outlet body 2 comprises an air outlet base 21 and an air outlet panel 22, the air outlet base 21 is a box body structure without a cover, and the air outlet panel 22 is pluggably arranged in the air outlet base 21. The air outlet panel 22 is arranged in a grating type, which comprises a plurality of grating strips 221 arranged along the length direction of the air outlet base 21 and a connecting piece 222 for connecting the plurality of grating strips 221.

[0029] Referring to Figures 2-3 In order to facilitate the installation, disassembly and cleaning of the air outlet panel 22, the connecting piece 222 comprises a plurality of connecting plates 2221 arranged along the width direction of the air outlet base 21, the top end of the connecting plate 2221 is provided with a plurality of slots 2222, and the bottom end of the grating strip 221 is inserted into the corresponding slot 2222.

[0030] Referring to Figure 1 and Figure 4The height adjusting mechanism 3 is spaced apart by at least two, and the height adjusting mechanism 3 comprises an outer threaded part 31 and an adjusting sleeve 32 matched with the outer threaded part 31. One of the outer threaded part 31 and the adjusting sleeve 32 is connected with the inner bottom wall of the installation bottom box 1, and the other of the outer threaded part 31 and the adjusting sleeve 32 is connected with the ground air outlet body 2. In this way, the distance between the ground air outlet body 2 and the inner bottom wall of the installation bottom box 1 can be adjusted by adjusting the length of the outer threaded part 31 in the adjusting sleeve 32.

[0031] Referring to Figure 1 and Figures 4-5 , the outer threaded part 31 is a bolt, and a jam nut 33 is threadedly connected to the bolt. A connecting hole 211 is formed in the bottom wall of the air outlet base 21 for the bolt to pass through, and the head of the bolt is fixed to the bottom wall of the air outlet base 21 by the jam nut 33. An end plate 321 is fixed to the end of the adjusting sleeve 32 away from the jam nut 33, and the end plate 321 is detachably fixed to the inner bottom wall of the installation bottom box 1. In this embodiment, the bolt is a hexagonal bolt.

[0032] During installation, the installation bottom box 1 is installed into the ground hole at the installation position. By providing the height adjusting mechanism 3, the distance between the ground air outlet body 2 and the inner bottom wall of the installation bottom box 1 can be adjusted according to the actual height of the ground hole, thereby facilitating the installation of the ground air outlet body 2 flush with the ground, ensuring the flatness of the ground after installation, avoiding the ground air outlet body 2 protruding from the ground, and ensuring the aesthetics and avoiding the risk of tripping people. In addition, since the installation height of the ground air outlet body 2 in the installation bottom box 1 can be adaptively adjusted according to the actual height of the ground hole, the applicability to different installation environments is improved, and the flexibility of installation is improved.

[0033] Referring to Figure 5 , the connecting hole 211 is a strip-shaped hole arranged along the width direction of the air outlet base 21. In this way, when the opening direction of the actual ground hole is inclined at a certain angle with respect to the corresponding wall surface, the ground air outlet body 2 can be adjusted at a certain angle in the installation bottom box 1 to make the length direction of the ground air outlet body 2 parallel to the corresponding wall surface, further improving the installation flexibility of the ground air outlet device and improving the aesthetics.

[0034] The above are preferred embodiments of the present application, which do not limit the protection scope of the present application. Therefore, any equivalent changes made on the basis of the structure, shape, and principle of the present application should be covered within the protection scope of the present application.

Claims

1. A height-adjustable recessed air outlet device, characterized by, The utility model relates to a floor air outlet structure, including: The installation bottom box (1) is the box body structure without cover; The ground air outlet body (2) is located in the installation bottom box (1); Height adjustment mechanism (3) is located between the inside bottom wall of installation bottom box (1) and ground air outlet body (2); At least two height adjustment mechanisms (3) are spaced apart, the height adjustment mechanism (3) includes outer screw part (31) and the adjustment screw bushing (32) of being suitable for outer screw part (31), one of outer screw part (31) and adjustment screw bushing (32) is connected with the inside bottom wall of installation bottom box (1), the other of outer screw part (31) and adjustment screw bushing (32) is connected with ground air outlet body (2); The ground air outlet body (2) includes air outlet base (21) and air outlet panel (22) arranged in air outlet base (21); The outer screw part (31) is bolt, the bolt is connected with the fixed nut (33) on the thread, the air outlet base (21) is equipped with the connecting hole (211) of bolt passing, the head of bolt is fixed with air outlet base (21) through fixed nut (33), the end of adjustment screw bushing (32) away from fixed nut (33) is equipped with end plate (321), and end plate (321) is fixed with the inside bottom wall of installation bottom box (1).

2. The height adjustable recessed air outlet device according to claim 1, wherein: The connecting hole (211) is the strip-shaped hole along the width direction of air outlet base (21).

3. The height adjustable recessed air outlet device of claim 1, wherein: The air outlet panel (22) includes a plurality of grid bars (221) spaced apart along the length direction of air outlet base (21) and a connecting piece (222) for connecting a plurality of grid bars (221).

4. The height adjustable recessed air outlet device according to claim 3, wherein: The connecting piece (222) includes a plurality of connecting plates (2221) spaced apart along the width direction of air outlet base (21), the top end of connecting plate (2221) is provided with a plurality of insertion grooves (2222), and the grid bar (221) is inserted into the corresponding insertion groove (2222).

5. The height adjustable recessed air outlet device of claim 1, wherein: Further including the cover plate (4) on the installation bottom box (1), the cover plate (4) is equipped with the through hole (41) of ground air outlet body (2) passing out.

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