CN219572241U - Ventilation mask and integral air conditioner - Google Patents

Abstract

The utility model provides a ventilation mask and an integral air conditioner, and belongs to the technical field of ventilation masks of air conditioners, wherein the ventilation mask comprises a suspended ceiling structure and a mask structure, and the suspended ceiling structure is suitable for being connected with a suspended ceiling board; the mask structure is detachably connected with the suspended ceiling structure; the ceiling structure and the face mask structure are matched and clamped through the clamping grooves and the clamping pieces, one of the clamping grooves and the clamping pieces corresponds to the ceiling structure, and the other of the clamping grooves and the clamping pieces corresponds to the face mask structure. The ventilation mask provided by the utility model comprises the clamping grooves and the clamping pieces which are correspondingly arranged, wherein the clamping grooves and the clamping pieces are respectively arranged on the suspended ceiling structure and the mask structure, the clamping grooves are suitable for fixing the positions of the clamping pieces, and when the mask structure is disassembled and assembled, only one-time pulling or pushing action is required, so that the ventilation mask is simple and rapid to operate and is suitable for a scene requiring frequent maintenance and assembly and disassembly.

Description

Ventilation mask and integral air conditioner

Technical Field

The utility model relates to the technical field of air conditioner ventilation hoods, in particular to a ventilation hood and an integral air conditioner.

Background

At present, air conditioning technology is rapidly developed, and air conditioning is an indispensable living article. Taking an integral air conditioner as an example, the integral air conditioner is applied to various places such as a kitchen, a machine room and the like. The unitary air conditioner exchanges air with the outside using a ventilation mask. As shown in fig. 8a to 8c, a torsion spring assembly 40 is provided on the conventional ventilation mask, and the torsion spring assembly 40 is connected with the ventilation mask by screws. When the ventilation mask is installed, referring to the sequence from 8c to 8a, the pressing plate of the torsion spring assembly 40 on one side needs to be firstly broken off and then clamped on the ceiling board 30, then the pressing plate of the torsion spring assembly 40 on the other side is broken off and then clamped on the ceiling board 30, and finally the pressing plates on two sides are tensioned under the action of the torsion spring assembly 40, so that the ventilation mask is fixed on the ceiling board 30; when the vent mask is disassembled, referring to the sequence from 8a to 8c, one side of the vent mask is required to be pulled out, after the torsion spring component 40 on the side is exposed, the pressing plate of the torsion spring component 40 is broken off, and the vent mask on the other side can be smoothly pulled out. However, during the disassembly and assembly process, a worker is involved in lifting the ventilation mask by one hand and operating the torsion spring assembly 40 by the other hand, and the torsion spring assembly 40 has a large elastic force, so that the ventilation mask is inconvenient to assemble and disassemble.

Disclosure of Invention

Therefore, the utility model aims to overcome the defect that the ventilation mask in the prior art is inconvenient to install and detach, thereby providing the ventilation mask and the integral air conditioner.

In order to solve the above problems, the present utility model provides a ventilation mask comprising a ceiling structure and a mask structure, the ceiling structure being adapted to be connected to a ceiling tile; the mask structure is detachably connected with the suspended ceiling structure; the ceiling structure and the mask structure are matched and clamped through the clamping grooves and the clamping pieces, one of the clamping grooves and the clamping pieces corresponds to the ceiling structure, and the other of the clamping grooves and the clamping pieces corresponds to the mask structure.

Optionally, the furred ceiling structure includes furred ceiling main part and elastic fixture, elastic fixture with the furred ceiling main part is connected, elastic fixture with the relative interval of lateral wall of furred ceiling main part sets up in order to form the draw-in groove.

Optionally, the suspended ceiling main body is provided with a mounting groove, the elastic fixing piece stretches into the mounting groove, one side of the clamping piece is abutted to the elastic fixing piece, and the other side of the clamping piece is abutted to the groove wall of the mounting groove.

Optionally, a protruding portion is formed on a surface of the clamping piece, facing the elastic fixing piece, in a protruding mode, a groove portion is formed on the elastic fixing piece, and the protruding portion is connected with the groove portion in an adaptive mode.

Optionally, the suspended ceiling main body is provided with a first hole body, the elastic fixing piece is provided with a second hole body, the suspended ceiling structure further comprises a first fastening piece, and the first fastening piece penetrates through the second hole body and is fastened in the first hole body.

Optionally, the mask structure includes a mask body, a mounting portion and a second fastener, the mounting portion with the mask body is connected, the mounting portion is last to have seted up the third hole body, the joint piece is last to have seted up the fourth hole body, the second fastener corresponds the third hole body with the fourth hole body sets up, and connects the mounting portion with the joint piece.

Optionally, the clamping piece includes a first positioning portion, the first positioning portion with the installation portion keep away from with the one end butt setting that the cover is connected.

Optionally, the clamping piece further comprises a second positioning part, and the second positioning part is in abutting connection with one end, close to the connection with the cover body, of the mounting part.

Optionally, the installation department includes mounting panel and stiffening rib, the stiffening rib set up in the mounting panel deviates from the one side of joint spare.

Optionally, the mounting panel includes vertical board and limiting plate, the limiting plate extends vertical board is close to the one side setting of joint spare.

Optionally, the mask structure includes a mask body and the clip, the mask body and the clip being integrally formed. Optionally, the suspended ceiling structure comprises a positioning column, a positioning hole is formed in the elastic fixing piece, and the positioning column is in fit connection with the positioning hole.

The utility model also provides an integral air conditioner which comprises the ventilating mask.

The utility model has the following advantages:

1. the ventilation mask provided by the utility model comprises the clamping grooves and the clamping pieces which are correspondingly arranged, wherein the clamping grooves and the clamping pieces are respectively arranged on the suspended ceiling structure and the mask structure, the clamping grooves are suitable for fixing the positions of the clamping pieces, and when the mask structure is disassembled and assembled, only one-time pulling or pushing action is required, so that the ventilation mask is simple and rapid to operate and is suitable for a scene requiring frequent maintenance and assembly and disassembly.

2. According to the ventilation mask provided by the utility model, the first positioning part and the second positioning part are arranged to position the installation position of the clamping piece, so that the third hole body and the fourth hole body are ensured to be fast and accurately corresponding, the smooth installation of the second fastening piece is ensured, and the installation speed and the installation accuracy are improved.

3. According to the ventilation mask provided by the utility model, the structural strength of the mounting plate is improved by arranging the reinforcing ribs on the mounting plate, and the stability and safety of the coordination of the mask structure and the suspended ceiling structure are ensured.

4. According to the ventilation mask provided by the utility model, the positioning columns are arranged on the suspended ceiling structure, and the positioning holes on the elastic fixing pieces are matched with the positioning columns, so that the first hole bodies and the second hole bodies can be guaranteed to correspond accurately, the installation of the first fastening pieces is facilitated, the relative movement between the elastic fixing pieces and the suspended ceiling structure can be effectively prevented, and the installation stability of the elastic fixing pieces is guaranteed.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.

FIG. 1 shows a schematic cross-sectional view of a ventilation mask provided in an embodiment of the present utility model in an exploded state;

FIG. 2 shows a schematic cross-sectional view of a ventilation mask provided in accordance with an embodiment of the present utility model in an assembled state;

FIG. 3 shows an enlarged partial schematic view at A in FIG. 1;

FIG. 4 illustrates an exploded view of a mask structure provided by an embodiment of the present utility model;

FIG. 5 shows an enlarged partial schematic view at B in FIG. 4;

FIG. 6 illustrates an exploded view of a suspended ceiling structure provided by an embodiment of the present utility model;

FIG. 7 shows an enlarged partial schematic view at C in FIG. 6;

fig. 8a shows a schematic view of a prior art ventilation mask in an assembled state;

FIG. 8b shows a schematic view of a prior art ventilation mask in a semi-assembled state;

fig. 8c shows a schematic view of a prior art ventilation mask in a side-completed exploded condition.

Reference numerals illustrate:

10. a suspended ceiling structure; 11. a suspended ceiling main body; 111. a mounting groove; 112. a first hole body; 12. an elastic fixing member; 121. a groove portion; 122. a second aperture body; 123. positioning holes; 13. a first fastener; 14. positioning columns; 20. a mask structure; 21. a clamping piece; 211. a protruding portion; 212. a fourth aperture; 213. a first positioning portion; 214. a second positioning portion; 22. a cover body; 23. a mounting part; 231. a third hole body; 232. a mounting plate; 2321. a vertical plate; 2322. a limiting plate; 233. reinforcing ribs; 24. a second fastener; 30. a ceiling tile; 40. and a torsion spring assembly.

Detailed Description

The following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In addition, the technical features of the different embodiments of the present utility model described below may be combined with each other as long as they do not collide with each other.

One particular embodiment of a ventilation mask as shown in fig. 1-7 includes a ceiling structure 10 and a mask structure 20, the ceiling structure 10 being adapted to be coupled to a ceiling tile 30, the mask structure 20 being removably coupled to the ceiling structure 10. Wherein, furred ceiling structure 10 and face guard structure 20 pass through draw-in groove and joint spare 21 cooperation joint, and one of draw-in groove and joint spare 21 corresponds furred ceiling structure 10 setting, and another of draw-in groove and joint spare 21 corresponds face guard structure 20 setting.

The mask structure 20 is simply and quickly operated by only performing a one-time pulling-out or pushing-in action when being detached from the suspended ceiling structure 10, and is suitable for a scene requiring frequent maintenance and detachment.

In this embodiment, as shown in fig. 1 and 2, the suspended ceiling structure 10 includes a suspended ceiling main body 11 and an elastic fixing member 12, the elastic fixing member 12 is connected with the suspended ceiling main body 11, and the elastic fixing member 12 is disposed at an opposite interval with a side wall of the suspended ceiling main body 11 to form a clamping groove. The mask structure 20 is provided with a clamping piece 21 which is matched and clamped with the clamping groove.

When the ventilation mask of the embodiment is used, the mask structure 20 is vertically pushed into the suspended ceiling structure 10 when the mask structure 20 is installed, the clamping piece 21 is matched and clamped with the elastic fixing piece 12, and the mask structure 20 is fixed on the suspended ceiling structure 10 through elastic force provided by the elastic fixing piece 12; when the mask structure 20 is detached, only force is needed to be applied to the mask structure 20 to pull the mask structure 20 vertically, and the clamping piece 21 is separated from the elastic fixing piece 12, so that the mask structure 20 is separated from the suspended ceiling structure 10.

That is, in the present embodiment, the clamping groove is disposed corresponding to the suspended ceiling structure 10, and the clamping member 21 is disposed corresponding to the mask structure 20. It will be appreciated that in other alternative embodiments, the clip slots may be provided corresponding to the mask structure 20, and the clip members 21 corresponding to the suspended ceiling structure 10; alternatively, the suspended ceiling structure 10 includes both a clamping groove and a clamping piece 21, and correspondingly, the mask structure 20 includes the clamping piece 21 corresponding to the clamping groove and also includes the clamping groove corresponding to the clamping piece 21.

In the present embodiment, the elastic fixing member 12 and the side wall of the ceiling main body 11 are formed with corresponding grooves, and the engaging member 21 is pressed and fixed by the elasticity of the elastic fixing member 12. In other alternative embodiments, a clamping groove can be directly formed on the suspended ceiling main body 11, an arc-shaped groove can be formed on the groove wall of the clamping groove, correspondingly, an arc-shaped protruding block is formed on the outer wall of the clamping piece 21, fixation is realized through cooperation of the arc-shaped groove and the arc-shaped protruding block, and the arc-shaped groove and the arc-shaped protruding block are utilized to facilitate disassembly and assembly; of course, an arc-shaped projection may be formed on the groove wall of the clamping groove, and correspondingly, an arc-shaped groove may be formed on the outer wall of the clamping member 21.

In this embodiment, as shown in fig. 1 and 2, the suspended ceiling main body 11 is provided with a mounting groove 111, the elastic fixing member 12 extends into the mounting groove 111, one side of the clamping member 21 abuts against the elastic fixing member 12, and the other side of the clamping member 21 abuts against the groove wall of the mounting groove 111.

It should be noted that the inner wall of the mounting groove 111 may also serve to limit the lateral movement of the locking member 21.

In the present embodiment, as shown in fig. 1 to 3, a protrusion 211 is formed on a surface of the clamping member 21 facing the elastic fixing member 12, a groove 121 is formed on the elastic fixing member 12, and the protrusion 211 is connected with the groove 121 in a fitting manner. The stability of joint can further be increased to this kind of setting. In addition, it should be noted that the groove portion 121 may also be used as a clamping groove to cooperate with the protruding portion 211 on the clamping member 21 to form a clamping structure.

It should be noted that, the clamping member 21 may also be provided with a groove portion 121, the elastic fixing member 12 is correspondingly provided with a plurality of protruding portions 211, and the groove portion 121 is correspondingly provided with a plurality of protruding portions, so that the clamping member 21 and the elastic fixing member 12 can be more firmly matched through multiple arrangement.

In this embodiment, as shown in fig. 1 and 2, the suspended ceiling main body 11 is provided with a first hole 112, the elastic fixing member 12 is provided with a second hole 122, the suspended ceiling structure 10 further includes a first fastening member 13, and the first fastening member 13 penetrates through the second hole 122 and is fastened in the first hole 112, so as to fix the elastic fixing member 12 on the suspended ceiling main body 11.

In other embodiments, the elastic fixing member 12 may be fixed to the suspended ceiling body 11 by integral molding or bonding, or may be detachably fixed to the suspended ceiling body 11 by clamping or plugging.

It should be noted that, referring to fig. 1, the first hole 112 is disposed near the mounting groove 111 at a position on the ceiling main body 11, so as to facilitate the matching between the elastic fixing member 12 and the mounting groove 111.

In this embodiment, as shown in fig. 1, the mask structure 20 includes a mask body 22, an installation portion 23 and a second fastening member 24, the installation portion 23 is connected with the mask body 22, a third hole 231 is formed in the installation portion 23, a fourth hole 212 is formed in the fastening member 21, and the second fastening member 24 is disposed corresponding to the third hole 231 and the fourth hole 212 and connects the installation portion 23 and the fastening member 21.

It should be noted that, as shown in fig. 3, the fastening member 21 has a wider structure at the opening of the fourth hole 212, so that the fourth hole 212 can have a larger length, i.e. the connection length (number of teeth) with the second fastening member 24 can be increased to enhance the connection strength.

In the present embodiment, as shown in fig. 4, a plurality of mounting portions 23 are provided, and a plurality of mounting portions 23 are provided corresponding to a plurality of engaging pieces 21. The plurality of mounting portions 23 are disposed on opposite sides of the cover 22, and each side of the cover 22 may be provided with the plurality of mounting portions 23.

It should be noted that the term "several" as used above means at least two, for example, two, three, four … …, etc.

In the present embodiment, as shown in fig. 1 and 3, the clip 21 includes a first positioning portion 213, and the first positioning portion 213 is disposed in abutment with an end of the mounting portion 23 that is remote from the end connected to the cover 22.

In this embodiment, as shown in fig. 1 and 3, the fastening member 21 further includes a second positioning portion 214, where the second positioning portion 214 is disposed in abutment with the mounting portion 23 near the end connected to the cover 22.

It should be noted that the first positioning portion 213 is disposed corresponding to an upper end of the mounting portion 23, and the second positioning portion 214 is disposed corresponding to a lower end of the mounting portion 23.

Through setting up first location portion 213 and second location portion 214 to fix a position the mounted position of joint 21, guarantee that third hole body 231 and fourth hole body 212 correspond fast and accurately, guarantee the smooth installation of second fastener 24, improve installation rate and installation accuracy nature.

In the present embodiment, as shown in fig. 4 and 5, the mounting portion 23 includes a mounting plate 232 and a reinforcing rib 233, the reinforcing rib 233 is disposed on a surface of the mounting plate 232 facing away from the clamping member 21, and the reinforcing rib 233 improves the structural strength of the mounting plate 232.

In this embodiment, as shown in fig. 5, the mounting plate 232 includes a vertical plate 2321 and a limiting plate 2322, the limiting plate 2322 is disposed on one surface of the vertical plate 2321 near the clamping member 21, and the limiting plate 2322 abuts and positions two sides of the lower portion of the clamping member 21, so as to increase the accuracy of the mounting portion 23 and the firmness after the mounting.

It should be noted that the third hole 231 is formed on the vertical plate 2321, and the second fastener 24 corresponds to the third hole 231 and the fourth hole 212, and connects the vertical plate 2321 and the clamping piece 21.

In other alternative embodiments, the mask structure 20 includes a mask body and the clip 21, with the mask body and the clip 21 being integrally formed. That is, the mask structure 20 is a unitary structure.

It should be noted that the mask body may include the mask body 22, the mounting portion 23, the second fastening member 24, and other components.

In this embodiment, as shown in fig. 6 and 7, the suspended ceiling structure 10 includes a positioning post 14, a positioning hole 123 is formed on the elastic fixing member 12, and the positioning post 14 is inserted into the positioning hole 123 in a matching manner.

Through set up reference column 14 on furred ceiling structure 10 to make locating hole 123 on the elastic fixing piece 12 cooperate with reference column 14, guarantee that first hole body 112 and second hole body 122 can correspond accurately, the installation of the first fastener 13 of being convenient for, and can effectively prevent taking place relative movement between elastic fixing piece 12 and the furred ceiling structure 10, guarantee the stability of elastic fixing piece 12 installation.

The embodiment also provides a specific implementation mode of the integral air conditioner, which comprises the ventilation mask.

In installing the ventilation mask of this embodiment, the ceiling structure 10 is connected to the ceiling tile 30; when the mask structure 20 is installed, the mask structure 20 is pushed upwards, the clamping piece 21 is inserted towards the installation groove 111, and the clamping piece 21 presses the elastic fixing piece 12 to generate elastic deformation; when the protruding portion 211 is engaged with the recessed portion 121, the engaging member 21 is inserted into place, and the elastic fixing member 12 rebounds to restrict the engaging member 21 to the mounting groove 111. When the mask structure 20 is required to be disassembled, only the side edge of the mask structure 20 is required to be held and pulled out downwards.

According to the above description, the present patent application has the following advantages:

1. when the mask structure is disassembled and assembled, only one-time action of pulling out or pushing in is needed, the operation is simple and quick, and the mask structure is suitable for a scene requiring frequent maintenance and disassembly and assembly.

2. The clamping piece is provided with the first positioning part and the second positioning part, so that the position of the fourth hole body on the clamping piece is determined, and the installation accuracy of the clamping piece and the installation part is improved.

3. The reinforcing ribs improve the structural strength of the mounting plate.

4. The locating hole cooperates with the reference column, guarantees that first hole body and second hole body can correspond accurately, the installation of the first fastener of being convenient for to can effectively prevent taking place relative movement between elastic fixing piece and the furred ceiling structure, guarantee the stability of elastic fixing piece installation.

5. The clamping piece has a wider structure at the opening part of the fourth hole body, so that the fourth hole body has a larger length, namely the connection length (tooth number) with the second fastener can be increased to enhance the connection strength.

It is apparent that the above examples are given by way of illustration only and are not limiting of the embodiments. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. While still being apparent from variations or modifications that may be made by those skilled in the art are within the scope of the utility model.

Claims (13)

1. A ventilation mask, comprising:

-a suspended ceiling structure (10), said suspended ceiling structure (10) being adapted to be connected to a suspended ceiling tile (30);

a mask structure (20), the mask structure (20) being detachably connected to the suspended ceiling structure (10);

the ceiling structure (10) and the mask structure (20) are matched and clamped through a clamping groove and a clamping piece (21), one of the clamping groove and the clamping piece (21) corresponds to the ceiling structure (10), and the other of the clamping groove and the clamping piece (21) corresponds to the mask structure (20).

2. The ventilation mask according to claim 1, wherein the ceiling structure (10) includes a ceiling main body (11) and an elastic fixing member (12), the elastic fixing member (12) is connected to the ceiling main body (11), and the elastic fixing member (12) is disposed at an interval opposite to a side wall of the ceiling main body (11) to form the clamping groove.

3. The ventilation mask according to claim 2, wherein the suspended ceiling main body (11) is provided with a mounting groove (111), the elastic fixing member (12) extends into the mounting groove (111), one side of the clamping member (21) is abutted against the elastic fixing member (12), and the other side of the clamping member (21) is abutted against a groove wall of the mounting groove (111).

4. A ventilation mask according to claim 2 or 3, characterized in that the side of the clamping member (21) facing the elastic fixing member (12) is provided with a protruding portion (211) in a protruding manner, the elastic fixing member (12) is provided with a groove portion (121), and the protruding portion (211) is connected with the groove portion (121) in a fitting manner.

5. A ventilation mask according to claim 2 or 3, wherein the suspended ceiling main body (11) is provided with a first hole body (112), the elastic fixing member (12) is provided with a second hole body (122), the suspended ceiling structure (10) further comprises a first fastening member (13), and the first fastening member (13) penetrates through the second hole body (122) and is fastened in the first hole body (112).

6. A ventilation mask according to any one of claims 1-3, wherein the mask structure (20) comprises a mask body (22), a mounting portion (23) and a second fastening member (24), the mounting portion (23) is connected to the mask body (22), a third hole (231) is formed in the mounting portion (23), a fourth hole (212) is formed in the fastening member (21), and the second fastening member (24) is disposed corresponding to the third hole (231) and the fourth hole (212) and connects the mounting portion (23) and the fastening member (21).

7. The ventilation mask according to claim 6, wherein the clip (21) includes a first positioning portion (213), and the first positioning portion (213) is disposed in abutment with the mounting portion (23) away from an end connected to the mask body (22).

8. The ventilation mask according to claim 7, wherein the clip (21) further comprises a second positioning portion (214), and the second positioning portion (214) is disposed in abutment with the mounting portion (23) near an end connected to the mask body (22).

9. The ventilation mask according to claim 6, wherein the mounting portion (23) includes a mounting plate (232) and a reinforcing rib (233), and the reinforcing rib (233) is disposed on a side of the mounting plate (232) facing away from the clip member (21).

10. The ventilation mask according to claim 9, wherein the mounting plate (232) includes a vertical plate (2321) and a limiting plate (2322), and the limiting plate (2322) extends out of a face of the vertical plate (2321) that is disposed adjacent to the clip member (21).

11. A ventilation mask according to any one of claims 1-3, wherein the mask structure (20) comprises a mask body and the clip (21), the mask body and the clip (21) being integrally formed.

12. A ventilation mask according to claim 2 or 3, wherein the suspended ceiling structure (10) comprises a positioning column (14), the elastic fixing member (12) is provided with a positioning hole (123), and the positioning column (14) is in fit connection with the positioning hole (123).

13. A unitary air conditioner comprising the ventilation mask of any one of claims 1-12.