Central air conditioner wind shield convenient to install

Abstract

The utility model discloses a central air conditioner wind shield convenient to install, which comprises a wind shield main body, and at least one adapter is arranged on the upper side of the wind shield main body; one end of the adapter rod is rotationally mounted on the adapter seat through an adapter; the clamping piece comprises an inner extending rod fixed to one end of the adapter rod and a limiting strip fixed to the inner extending rod, the limiting strip and the inner extending rod are both matched with a grille of the central air conditioner, and an included angle is formed between the limiting strip and the inner extending rod; the outer sleeve push rod is in a hollow pipe shape and is connected to the exterior of the adapter rod in a sleeving mode, and part of the inner extending rod extends into the outer sleeve push rod; according to the central air conditioner grille connecting device, mounting and dismounting are very easy, after mounting is completed, the compressed spring can keep the upward pressing tendency to the outer sleeve push rod, the upper end of the outer sleeve push rod is kept to abut against the grille, stable connection between the central air conditioner grille connecting device and the central air conditioner grille can be guaranteed after long-time use, and the central air conditioner grille connecting device is convenient to use. The practicability is high.

Description

Technical Field

[0001] This utility model relates to the field of air conditioning accessories technology, and in particular to a central air conditioning wind deflector that is easy to install. Background Technology

[0002] With societal development, air conditioning usage is increasing. Central air conditioning systems are typically used in larger office areas, where indoor units are installed in the ceiling. When in use, the air vents emit cool air, which can easily cause colds, headaches, and other ailments if blown directly at people, especially pregnant women. To prevent this, air deflectors are usually installed below the central air conditioning unit to disperse the airflow and direct it to the sides of the vents.

[0003] Central air conditioning units typically have a grille at the bottom. In existing technology, the air conditioning deflector is equipped with a clamping mechanism to secure it within the grille's gaps. For example, Chinese utility model patent CN202223472952.2 discloses a central air conditioning deflector that facilitates quick installation. This design includes a one-way hook and a fixing plate. During installation, the one-way hook is first inserted into the grille, hooking onto the central air conditioning unit's grille. Then, the fixing nut is tightened, clamping the fixing plate and one-way hook onto the grille. Similar fixing methods on the market generally use nuts and plates for clamping, or simply tighten screws. While these methods are relatively secure, loose screws or nuts can affect the structural reliability of the connection, requiring retightening. Furthermore, both disassembly and installation are relatively cumbersome. Utility Model Content

[0004] To address the aforementioned problems, this utility model proposes a central air conditioning wind deflector that is easy to install.

[0005] The technical solution adopted by this utility model is: a central air conditioning wind deflector that is easy to install, comprising a wind deflector body, wherein at least one adapter seat is provided on the upper side of the wind deflector body, and the central air conditioning wind deflector further comprises:

[0006] The adapter rod is rotatably mounted on the adapter base at one end via an adapter connector;

[0007] The snap-fit ​​component includes an inner extension rod fixed to one end of the adapter rod away from the adapter joint, and a limiting strip fixed to the inner extension rod. Both the limiting strip and the inner extension rod are adapted to pass through the grille of the central air conditioner, and the limiting strip and the inner extension rod form an angle with each other.

[0008] The outer push rod is hollow and sleeved on the outside of the adapter rod, with part of the inner extension rod extending into the inside of the outer push rod;

[0009] A compression spring is sleeved on the adapter rod and is used to cooperate in pressing the outer sleeve push rod upward.

[0010] Several alternative methods are provided below, but they are not intended as additional limitations on the overall solution above. They are merely further additions or optimizations. Provided there are no technical or logical contradictions, each alternative method can be combined individually with respect to the overall solution above, or multiple alternative methods can be combined with each other.

[0011] Preferably, the upper end of the outer sleeve push rod is provided with an abutment plate, which is used to abut against the lower end surface of the grille.

[0012] Preferably, the adapter rod includes, from bottom to top, the adapter joint, the first rod segment, and the second rod segment, wherein the compression spring is sleeved on the outside of the second rod segment, the inner wall of the outer push rod is provided with a step, and the compression spring abuts against the step and the first rod segment.

[0013] Preferably, the lower end of the first rod segment is provided with a baffle, the upper part of the first rod segment extends into the interior of the outer sleeve push rod, and the baffle is arranged below the outer sleeve push rod.

[0014] Preferably, the lower end of the inner extension rod is provided with a screw hole, and the upper end of the second rod segment is provided with a stud, the stud being screwed into the screw hole.

[0015] Preferably, the snap-fit ​​connector is in the shape of a "T".

[0016] Preferably, the lower end face of the limiting strip is a plane.

[0017] More preferably, the wind deflector body includes a middle plate and extension plates that are slidably mounted on the left and right sides of the middle plate, and there are two adapter seats, which are respectively mounted on the two extension plates.

[0018] Compared with the prior art, this utility model has the following beneficial effects:

[0019] When installing an air conditioning deflector, first insert the limiting strip and part of the inner extension rod into one of the gaps in the grille, ensuring the upper end of the outer push rod abuts against the grille. As you continuously push the adapter rod and locking piece upwards, the compression spring between the outer push rod and the adapter rod will compress to its maximum value. When the lower end of the outer push rod abuts against the deflector, the limiting strip is above the grille. Rotate the adapter rod horizontally to rotate the limiting strip horizontally, thus creating a limiting position between it and the grille. Then release the adapter rod; the lower end of the limiting strip will fit against the upper end of the grille. At this point, the compression spring will still maintain its upward pressure on the outer push rod, keeping the upper end of the outer push rod abutting against the grille. This secures the adapter rod, locking piece, and outer push rod to the grille. The main body of the deflector rotates below the adapter rod. Installation and disassembly are very simple, and even after prolonged use, a stable connection with the central air conditioning grille is maintained, making it highly practical. Attached Figure Description

[0020] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.

[0021] Figure 1 This is an overall structural view from the top after the extension plate is pulled out in one embodiment of this application;

[0022] Figure 2 This is a bottom view of the overall structure of the extension plate after it has been pulled out in one embodiment of this application;

[0023] Figure 3 This is an overall structural view from the top of one embodiment of this application, showing the extension plate not being pulled out.

[0024] Figure 4 This is a first-view exploded view of the adapter rod, snap-fit ​​component, compression spring, and outer push rod in one embodiment of this application.

[0025] Figure 5 This is a first-view exploded view of the adapter rod, snap-fit ​​component, compression spring, and outer push rod in one embodiment of this application.

[0026] Figure 6 This is a cross-sectional view of the adapter rod, snap-fit ​​component, compression spring, and outer push rod assembled in one embodiment of this application when the limiting bar is pushed to the highest position.

[0027] The components in the attached diagram are labeled as follows: 1-intermediate plate, 11-slide groove, 12-first limiting block, 13-second limiting block, 2-extension plate, 21-adapter seat, 22-protrusion, 3-adapter rod, 31-adapter joint, 32-first rod segment, 321-baffle plate, 33-second rod segment, 331-stud, 4-clamping piece, 41-inner extension rod, 411-screw hole, 42-limiting strip, 5-outer push rod, 51-step, 52-abutment plate, 6-compression spring.

[0028] The realization of the purpose, functional features and advantages of this utility model will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0029] 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.

[0030] It should be noted that all directional indicators (such as up, down, left, right, front, back, etc.) in this utility model embodiment are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicator will also change accordingly.

[0031] Furthermore, the use of terms such as "first" and "second" in this utility model is for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of that feature. Additionally, the technical solutions of the various embodiments can be combined with each other, but only on the basis of being achievable by those skilled in the art. When the combination of technical solutions is contradictory or impossible to implement, such a combination of technical solutions should be considered non-existent and not within the scope of protection claimed by this utility model.

[0032] Detailed implementation plan: See below Figures 1-6 This utility model is an easy-to-install central air conditioning wind deflector, including a wind deflector body, at least one adapter seat 21 on the upper side of the wind deflector body, and the central air conditioning wind deflector also includes:

[0033] The adapter rod 3 is rotatably mounted on the adapter seat 21 via the adapter 31;

[0034] The snap-fit ​​component 4 includes an inner extension rod 41 fixed to one end of the adapter rod 3 away from the adapter 31, and a limiting strip 42 fixed to the inner extension rod 41. Both the limiting strip 42 and the inner extension rod 41 are adapted to pass through the grille of the central air conditioner, and the limiting strip 42 and the inner extension rod 41 form an angle with each other.

[0035] The outer push rod 5 is hollow and sleeved on the outside of the adapter rod 3, with part of the inner extension rod 41 extending into the inside of the outer push rod 5;

[0036] Compression spring 6 is sleeved on adapter rod 3 and is used to cooperate in pressing the outer push rod 5 upward.

[0037] As a preferred embodiment of this example, please refer to Figure 2 and Figure 4 As can be seen, the upper end of the outer push rod 5 is provided with an abutment plate 52, which is used to abut against the lower end surface of the grille.

[0038] Furthermore, in this embodiment, the upper surface of the contact surface is a plane.

[0039] Then, please see Figures 4-6 In this embodiment, the adapter rod 3 includes an adapter 31, a first rod segment 32 and a second rod segment 33 from bottom to top. The compression spring 6 is sleeved on the outside of the second rod segment 33, and the inner wall of the outer push rod 5 is provided with a step 51. The compression spring 6 abuts between the step 51 and the first rod segment 32.

[0040] In this embodiment, the adapter rod 3, the snap-fit ​​part 4, the compression spring 6, and the outer push rod 5 together form a whole accessory, which is named the connecting accessory for ease of description.

[0041] The working principle of installing connecting accessories on the central air conditioning grille:

[0042] When installing an air conditioning deflector, first insert the limiting strip 42 and part of the inner extension rod 41 into one of the gaps in the grille, so that the upper end of the outer push rod 5 abuts against the grille. During the continuous upward pushing of the adapter rod 3 and the locking piece 4, the compression spring 6 between the outer push rod 5 and the adapter rod 3 will compress to a maximum extent. When the lower end of the outer push rod 5 abuts against the baffle 321, the limiting strip 42 is located above the grille. Rotate the adapter rod 3 horizontally to drive the limiting strip 42 to rotate horizontally, thus creating a limiting position between it and the grille. Then release the adapter rod 3; the lower end of the limiting strip 42 will fit against the upper end of the grille. At this time, the compression spring 6 will still maintain an upward pressure on the outer push rod 5, and the upper end of the outer push rod 5 will remain abut against the grille, thus fixing the adapter rod 3, the locking piece 4, and the outer push rod 5 to the grille.

[0043] Similarly, when it is necessary to remove the connecting fittings from the grille, please refer to [the relevant documentation]. Figure 6Push the adapter rod 3 and the snap-fit ​​part 4 upwards. At this time, the tension spring is compressed to a large compression amount. When the lower end of the outer push rod 5 abuts against the baffle 321, the limiting strip 42 is pushed to the highest position. Rotate the adapter rod 3 horizontally to drive the limiting strip 42 to rotate horizontally until the extension direction of the limiting strip 42 is in the same direction as the extension direction of the grille gap. Then continue to pull the adapter rod 3 downwards to remove the connecting parts from the grille.

[0044] Next, please refer to Figure 4 As can be seen, the lower end of the first rod segment 32 is provided with a baffle 321, and the upper part of the first rod segment 32 extends into the inner part of the outer push rod 5. The baffle 321 is arranged below the outer push rod 5.

[0045] Here, by setting a baffle 321 at the lower end of the first rod segment 32, when the lower end of the outer push rod 5 abuts against the baffle 321, the user can rotate the adapter rod 3 to cooperate in installing or disassembling the connecting accessories.

[0046] Then, please see Figure 4 As can be seen, the lower end of the inner extension rod 41 is provided with a screw hole 411, and the upper end of the second rod section 33 is provided with a stud 331. The stud 331 is screwed into the screw hole 411.

[0047] Here, the inner extension rod 41 and the second rod section 33 are connected by a thread, which facilitates the installation and disassembly of the two.

[0048] Furthermore, in this embodiment, in order to better secure the snap-fit ​​member 4 to the grille, the snap-fit ​​member 4 is in the shape of a "T", and the lower end surface of the limiting strip 42 is flat.

[0049] More specifically, the wind deflector body includes a middle plate 1 and extension plates 2 that are slidably installed on the left and right sides of the middle plate 1, and there are two adapter seats 21, which are installed on the two extension plates 2 respectively.

[0050] The structural design of intermediate plate 1 and extension plate 2 is existing technology and will only be briefly explained here. Please refer to [link / reference needed]. Figure 1 and Figure 3 As can be seen, in this embodiment, the front and rear ends of the intermediate plate 1 are respectively provided with sliding grooves 11, and the front and rear ends of the extension plate 2 are slidably installed in the sliding grooves 11. The left and right sides of the intermediate plate 1 are respectively provided with first limiting blocks 12, the middle position of the intermediate plate 1 is provided with a second limiting block 13, and one end of the extension plate 2 is provided with a protrusion 22. Please refer to... Figure 1 At this time, the extension plate 2 is pulled open to the left and right sides relative to the middle plate 1. When it is pulled open to its maximum extent, the protrusion 22 abuts against the first limiting block 12; please refer to Figure 3 At this time, the extension plate 2 is stored in the middle plate 1. When it is stored to its minimum extent, one end of the extension plate 2 abuts against the second limiting block 13.

[0051] The above description of a central air conditioning wind deflector that is easy to install is only a preferred embodiment of the present invention and does not limit the patent scope of the present invention. All equivalent structural transformations made under the inventive concept of the present invention using the contents of the present invention specification and drawings, or direct / indirect applications in other related technical fields, are included within the patent protection scope of the present invention.

Claims

1. A central air conditioning deflector that is easy to install, comprising a deflector body, wherein at least one adapter seat is provided on the upper side of the deflector body, characterized in that, The central air conditioning deflector also includes: The adapter rod is rotatably mounted on the adapter base at one end via an adapter connector; The snap-fit ​​component includes an inner extension rod fixed to one end of the adapter rod away from the adapter joint, and a limiting strip fixed to the inner extension rod. Both the limiting strip and the inner extension rod are adapted to pass through the grille of the central air conditioner, and the limiting strip and the inner extension rod form an angle with each other. The outer push rod is hollow and sleeved on the outside of the adapter rod, with part of the inner extension rod extending into the inside of the outer push rod; A compression spring is sleeved on the adapter rod and is used to cooperate in pressing the outer sleeve push rod upward.

2. The easily installable central air conditioning deflector according to claim 1, characterized in that, The upper end of the outer sleeve push rod is provided with an abutment plate, which is used to abut against the lower end surface of the grille.

3. A central air conditioning wind deflector that is easy to install according to claim 2, characterized in that, The adapter rod includes, from bottom to top, the adapter joint, the first rod segment, and the second rod segment. The compression spring is sleeved on the outside of the second rod segment, and the inner wall of the outer push rod is provided with a step. The compression spring abuts against the step and the first rod segment.

4. A central air conditioning deflector for easy installation according to claim 3, characterized in that, The lower end of the first rod segment is provided with a baffle plate, and the upper part of the first rod segment extends into the interior of the outer sleeve push rod. The baffle plate is arranged below the outer sleeve push rod.

5. A central air conditioning deflector for easy installation according to claim 4, characterized in that, The lower end of the inner extension rod is provided with a screw hole, and the upper end of the second rod section is provided with a stud, which is screwed into the screw hole.

6. A central air conditioning deflector that is easy to install according to any one of claims 1-5, characterized in that, The snap-fit ​​connector is T-shaped.

7. A central air conditioning deflector for easy installation according to claim 6, characterized in that, The lower end face of the limiting strip is a plane.

8. A central air conditioning deflector that is easy to install according to any one of claims 1 or 7, characterized in that, The wind deflector body includes a middle plate and extension plates that are slidably installed on the left and right sides of the middle plate, and there are two adapter seats, which are respectively installed on the two extension plates.

Images