Installation limiting structure of upper sliding cover of air deflector

Abstract

The utility model discloses an installation limiting structure of a sliding cover on an air guide plate, which is used for assembling the sliding cover and the air guide plate and comprises a first anti-retreat limiting assembly, and the sliding cover and the air guide plate are in sliding fit through a sliding assembly. The first anti-receding limiting assembly comprises a first limiting plate and a second limiting plate, the first limiting plate is arranged on the sliding cover, and the second limiting plate is arranged on the air guide plate; the air deflector is provided with a third limiting plate; during pre-installation, the sliding cover is pushed to slide in the assembling direction, the sliding cover drives the first limiting plate to move to cross the second limiting plate, pre-installation is in place at the moment, the end face, facing the assembling direction, of the sliding cover abuts against the third limiting plate, and part of the plate face of the first limiting plate abuts against part of the plate face of the second limiting plate. The limiting device is arranged on the sliding cover and used for limiting sliding of the sliding cover under pre-installation, so that the sliding cover cannot move forwards or retreat in the pre-installation process, follow-up installation procedures are facilitated, and installation efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of household appliances, in particular to an installation limiting structure of a sliding cover on an air guide plate. Background Art

[0002] With the continuous advancement of technology, people's needs and requirements for air conditioners are getting higher and higher. Air conditioners are no longer just a simple temperature regulator, but need to have multiple functions to meet different occasions and user needs. In order to meet people's requirements for air conditioning air outlet effects, air conditioners are usually equipped with two air guide plates, and the rotation of the two air guide plates can achieve different air outlet directions and air outlet effects.

[0003] Due to the linkage of the double air guide plates, the driving connection between the air guide plates and the driving device is more complicated. Therefore, the air guide plates generally need to use driving connectors to achieve the transmission connection between the air guide plates and the driving device. The driving connectors generally include a driving arm and a sliding cover. The driving arm is connected to the driving device, and the sliding cover is connected to the air guide plates. Therefore, in the production line, since the driving connectors need to connect the air guide plates and the driving device, it is generally necessary to pre-install the driving connectors first. For example, first install a part of the sliding cover to the installation part of the air guide plate, then align the driving arm with the driving device, and finally push the driving connector so that the sliding cover and the driving arm are installed in place synchronously to achieve the driving connection between the air guide plate and the driving device.

[0004] In the prior art, the drive connector and the air guide plate are generally assembled through the structure of the interactive cooperation of the slide groove and the slider. No matter after pre-installation or after final installation, the cooperation between the slide groove and the slider is easy to loosen, making the connection between the components invalid. Especially after pre-installation, the relative position of the drive connector and the air guide plate cannot be effectively positioned, including retreat or forward movement, and re-installation and re-positioning are required before the next installation process can be carried out, resulting in reduced production efficiency. Utility Model Content

[0005] In order to overcome at least one defect of the above-mentioned prior art, the utility model provides an installation limiting structure of a sliding cover on an air guide plate and an air guide plate thereof, which can solve the problem that the relative position of the sliding cover and the air guide plate cannot be effectively positioned after pre-assembly, thereby affecting production efficiency.

[0006] The technical solution adopted by the utility model to solve the problem is:

[0007] An installation limit structure of a sliding cover on an air guide plate, used for assembling the sliding cover and the air guide plate, comprises a first anti-retraction limit assembly, and the sliding cover and the air guide plate are slidably matched through the sliding assembly;

[0008] The first anti-retreat limit assembly includes a first limit plate and a second limit plate, the first limit plate is arranged on the sliding cover, and the second limit plate is arranged on the air guide plate;

[0009] The air guide plate is provided with a third limiting plate;

[0010] During pre-installation, the sliding cover is pushed to slide in the assembly direction, and the sliding cover drives the first limit plate to move over the second limit plate. At this time, the pre-installation is in place, and the end face of the sliding cover facing the assembly direction abuts against the third limit plate, and the first limit plate and the second limit plate have partial plate surfaces abutting against each other, which is used to limit the sliding of the sliding cover during pre-installation.

[0011] Furthermore, the second limiting plate can be elastically deformed toward the assembly direction of the sliding cover, so that the first limiting plate can go over the second limiting plate.

[0012] Furthermore, projections of the first limiting plate and the second limiting plate in the sliding cover assembly direction partially overlap, so that the first limiting plate and the second limiting plate can partially abut against each other.

[0013] Further, the first limiting plate includes a first abutting surface and a first retreating surface opposite to the first abutting surface, and the second limiting plate includes a second abutting surface and a second retreating surface opposite to the second abutting surface;

[0014] During pre-installation, the first abutment surface abuts against the second abutment surface to elastically deform it in the assembly direction so that the first limit plate passes over the second limit plate. After pre-installation, the first retreat surface abuts against the second retreat surface to limit the sliding cover from retreating in the pre-installation state.

[0015] Further, the free end of the first limiting plate is provided with a first abutment slope on one side of the first abutment surface, and / or the free end of the second limiting plate is provided with a second abutment slope on one side of the second abutment surface, and the first abutment surface matches the second abutment surface.

[0016] Further, the free end of the first limiting plate is provided with a first retreat slope on one side of the first retreat surface, and / or the free end of the second limiting plate is provided with a second retreat slope on one side of the second retreat surface, and the first retreat surface cooperates with the second retreat surface.

[0017] Furthermore, the sliding assembly includes a slider and a slide groove, the slider is arranged on the sliding cover, the slide groove is arranged on the air guide plate, and the slider and the slide groove are slidably fitted and assembled.

[0018] Furthermore, the third limit plate is arranged in the middle part of the length direction of the slide slot, and the third limit plate is separated from the slide slot, and the slider extends to the end face of the slide cover facing the assembly direction. After pre-installation in place, the slider abuts against the third limit plate to prevent the slide cover from continuing to move toward the assembly direction.

[0019] Furthermore, the third limit plate can be elastically deformed when pushed by the slider, so that the slider can go over the third limit plate.

[0020] Furthermore, a side of the third limiting plate facing away from the assembly direction is provided with an installation guide inclined surface for guiding the sliding block to pass over the third limiting plate.

[0021] Furthermore, it includes a second anti-retreat limit assembly, which includes a limit groove and the third limit plate, and the limit groove is arranged on the slider; the pre-installed sliding cover continues to be subjected to force to move in the assembly direction, and the slider pushes the third limit plate to make it elastically deformed, and when the sliding cover is installed in place, the third limit plate elastically resets and is stuck in the limit groove to limit the sliding of the sliding cover in the assembly direction.

[0022] Furthermore, the third limiting plate is provided with a retracting guide inclined surface on a side facing the assembly direction, and the limiting groove is provided with an auxiliary retracting surface corresponding to the retracting guide inclined surface, and when the sliding cover is installed in place, the retracting guide inclined surface fits with the auxiliary retracting surface.

[0023] In summary, the installation limiting structure of the sliding cover on the air guide plate provided by the utility model has the following technical effects:

[0024] During pre-installation, the first limit plate abuts against the second limit plate to limit the slide cover from retreating, and the end surface of the slide cover facing the assembly direction abuts against the third limit plate to limit the slide cover from advancing, so that the slide cover is stuck in a position convenient for subsequent installation, thereby improving production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a schematic diagram of the three-dimensional structure of the air conditioner of the utility model;

[0026] Figure 2 It is a schematic diagram of the partial structure of the sliding cover in the pre-installation state of the utility model;

[0027] Figure 3 It is a partial structural schematic diagram of the sliding cover of the utility model in the installation state;

[0028] Figure 4 This is a partial structural schematic diagram of the air guide plate of the utility model;

[0029] Figure 5 This is a schematic diagram of the sliding cover structure of the utility model;

[0030] Figure 6 This is a side view of the wind deflector and the sliding cover in the pre-installed state of the utility model;

[0031] Figure 7 For this utility model Figure 6 AA section view;

[0032] Figure 8 This is a side view of the installation state of the air guide plate and the sliding cover of the utility model;

[0033] Fig. 9 For this utility model Figure 8 BB cross-sectional view.

[0034] Among them, the meanings of the figure marks are as follows: 100, sliding cover; 110, first limiting plate; 111, first abutting surface; 112, first retreating surface; 120, limiting groove; 121, auxiliary retreating surface; 130, sliding block; 140, end surface; 200, air guide plate; 210, second limiting plate; 211, second abutting surface; 212, second retreating surface; 220, third limiting plate; 221, installation guide slope; 222, retreating guide slope; 230, sliding groove. DETAILED DESCRIPTION

[0035] For better understanding and implementation, the technical solutions in the embodiments of the present invention will be clearly and completely described and discussed below in conjunction with the accompanying drawings of the present invention. Obviously, what is described here is only a part of the examples of the present invention, not all the examples. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0036] In order to facilitate the understanding of the embodiments of the present utility model, the following will be further explained by taking specific embodiments as examples in conjunction with the drawings, and each embodiment does not constitute a limitation on the embodiments of the present utility model.

[0037] In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" etc. indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention.

[0038] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention.

[0039] See also Figure 1-Figure 5 The utility model discloses an installation limit structure of a sliding cover on an air guide plate, which is used for assembling the sliding cover 100 and the air guide plate 200, and includes a first anti-retreat limit assembly. The sliding cover 100 and the air guide plate 200 are slidably matched through the sliding assembly. The first anti-retreat limit assembly includes a first limit plate 110 and a second limit plate 210. The first limit plate 110 is arranged on the sliding cover 100, and the second limit plate 210 is arranged on the air guide plate 200. The air guide plate 200 is provided with a third limit plate 220. During pre-installation, the sliding cover 100 is pushed to slide in the assembly direction, and the sliding cover 100 drives the first limit plate 110 to move over the second limit plate 210. At this time, the pre-installation is in place, and the end face 140 of the sliding cover 100 facing the assembly direction is against the third limit plate 220, and the first limit plate 110 and the second limit plate 210 have part of the plate surface against each other, which is used to limit the sliding of the sliding cover 100 under pre-installation.

[0040] In order to facilitate the installation of the cover plate, the first limiting plate 110 and / or the second limiting plate 210 can be set to the same plastic material as the air guide plate 200, so as to ensure that at least one of the first limiting plate 110 and the second limiting plate 210 is elastically deformed so that the first limiting plate 110 can pass over the second limiting plate 210. In this embodiment, the second limiting plate 210 can be elastically deformed in the assembly direction of the sliding cover 100, so that the first limiting plate 110 can pass over the second limiting plate 210, so that the first limiting plate 110 can pass over the second limiting plate 210. In order to facilitate the design and installation of the cover plate, the projections of the first limiting plate 110 and the second limiting plate 210 in the assembly direction of the sliding cover 100 partially overlap, so that the first limiting plate 110 and the second limiting plate 210 can partially abut against each other, thereby realizing the pre-installation anti-retraction of the cover plate. The first limiting plate 110 includes a first abutting surface 111 and a first retreating surface 112 opposite to the first abutting surface 111, and the second limiting plate 210 includes a second abutting surface 211 and a second retreating surface 212 opposite to the second abutting surface 211. During pre-installation, the first abutting surface 111 abuts against the second abutting surface 211 to elastically deform it in the assembly direction so that the first limiting plate 110 passes over the second limiting plate 210. After pre-installation, the first retreating surface 112 abuts against the second retreating surface 212 to limit the sliding cover 100 from retreating in the pre-installed state.

[0041] Specifically, Figure 3 and Figure 4As shown, before the sliding cover 100 and the air guide plate 200 are installed and enter the pre-installation state, when the sliding cover 100 is just inserted into the slide groove 230, the surfaces opposite to each other of the first limit plate 110 and the second limit plate 210 are the first abutment surface 111 and the second abutment surface 211. In order to prevent the sliding cover 100 from unexpected displacement in the pre-installation state, when the end surface 140 of the sliding cover 100 facing the assembly direction abuts against the third limit plate 220, the first retreat surface 112 abuts against the second retreat surface 212, that is, when the first limit plate 110 passes over the second limit plate 210, the end surface 140 of the sliding cover 100 facing the assembly direction just abuts against the third limit plate 220, which is used to limit the movement of the sliding cover 100 in the pre-installation state. At the same time, by designing the relative positions of the first limit plate 110, the second limit plate 210 and the third limit plate 220, the sliding cover 100 can be fixed in an optimal position that is conducive to completing the installation in the pre-installation state.

[0042] In order to facilitate the installation of the sliding cover 100, refer to Figure 4 and Figure 5 As shown, the free end of the first limiting plate 110 is provided with a first abutting inclined surface on one side of the first abutting surface 111, and / or the free end of the second limiting plate 210 is provided with a second abutting inclined surface on one side of the second abutting surface 211, and the first abutting surface 111 and the second abutting surface 211 cooperate with each other. In this embodiment, as Figure 7 As shown, the first abutting inclined surface and the second abutting inclined surface are provided at the same time. Such a configuration facilitates the sliding cover 100 to guide the first limiting plate 110 and the second limiting plate 210 to undergo elastic deformation during installation, so that the first limiting plate 110 passes over the second limiting plate 210 to complete the pre-installation.

[0043] In order to facilitate the disassembly of the sliding cover 100, refer to Figure 4 and Figure 5 As shown, the free end of the first limiting plate 110 is provided with a first retreating inclined surface on one side of the first retreating surface 112, and / or the free end of the second limiting plate 210 is provided with a second retreating inclined surface on one side of the second retreating surface 212, and the first retreating surface 112 cooperates with the second retreating surface 212. In this embodiment, as Figure 7 As shown, a first retreat slope and a second retreat slope are provided at the same time, and the first retreat slope and the second retreat slope guide the first limit plate 110 and the second limit plate 210 to elastically deform, so that the first limit plate 110 passes over the second limit plate 210 to complete the disassembly.

[0044] Reference Figure 4 and Figure 5As shown, the sliding assembly includes a slider 130 and a slide groove 230. The slider 130 is arranged on the sliding cover 100, and the slide groove 230 is arranged on the air guide plate 200. The slider 130 and the slide groove 230 are slidably matched and assembled. The third limit plate 220 is arranged in the middle of the length direction of the slide groove 230, and the third limit plate 220 is separated from the slide groove 230. The slider 130 extends to the end face 140 of the sliding cover 100 facing the assembly direction. After being pre-installed in place, the slider 130 and the third limit plate 220 abut against each other to prevent the sliding cover 100 from continuing to move toward the assembly direction.

[0045] To facilitate installation of the slide cover 100, refer to Figure 4 As shown, the third limit plate 220 can be elastically deformed when pushed by the slider 130 so that the slider 130 can pass over the third limit plate 220. The side of the third limit plate 220 facing away from the assembly direction is provided with an installation guide inclined surface 221 for guiding the slider 130 to pass over the third limit plate 220 to prevent the end face 140 from abutting against the third limit plate 220, making installation difficult.

[0046] In order to fix the installed sliding cover 100, refer to Figure 4 and Figure 5 As shown, the installation limit structure of the sliding cover on the air guide plate also includes a second anti-retreat limit assembly, and the second anti-retreat limit assembly includes a limit groove 120 and a third limit plate 220. The limit groove 120 is arranged on the slider 130. The pre-installed sliding cover 100 continues to be subjected to force to move in the assembly direction. The slider 130 pushes the third limit plate 220 to enable it to elastically deform. When the sliding cover 100 is installed in place, the third limit plate 220 elastically resets and is stuck in the limit groove 120 to limit the sliding of the sliding cover 100 in the assembly direction.

[0047] For convenient maintenance and replacement of the slide cover 100, refer to Fig. 9 As shown, the third limiting plate 220 is provided with a retracting guide inclined surface 222 on the side facing the assembly direction, and the limiting groove 120 is provided with an auxiliary retracting surface 121 corresponding to the retracting guide inclined surface 222. When the sliding cover 100 is installed in place, the retracting guide inclined surface 222 fits the auxiliary retracting surface 121.

[0048] In order to improve the stability of the connection between the sliding cover 100 and the air guide plate 200, two sliding grooves 230 and two sliding blocks 130 are provided, and two corresponding sets of the second anti-retraction limit assembly are also provided.

[0049] The technical means disclosed in the solution of the utility model are not limited to the technical means disclosed in the above-mentioned implementation mode, but also include technical solutions composed of any combination of the above technical features. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the utility model, and these improvements and modifications are also regarded as the protection scope of the utility model.

Claims

1. An installation limiting structure for a sliding cover on an air guide plate, used for assembling a sliding cover (100) and an air guide plate (200), characterized in that: It comprises a first anti-retraction limit assembly, and the sliding cover (100) and the wind guide plate (200) are slidably matched via the sliding assembly; The first anti-retraction limiting assembly comprises a first limiting plate (110) and a second limiting plate (210), wherein the first limiting plate (110) is arranged on the sliding cover (100), and the second limiting plate (210) is arranged on the air guide plate (200); The air guide plate (200) is provided with a third limiting plate (220); During pre-installation, the sliding cover (100) is pushed to slide in the assembly direction, and the sliding cover (100) drives the first limiting plate (110) to move over the second limiting plate (210). At this time, the pre-installation is in place, and the end face (140) of the sliding cover (100) facing the assembly direction abuts against the third limiting plate (220), and the first limiting plate (110) and the second limiting plate (210) have partial plate surfaces abutting against each other, which are used to limit the sliding of the sliding cover (100) during pre-installation.

2. The installation limiting structure of the sliding cover on the air guide plate according to claim 1, characterized in that: The second limiting plate (210) is capable of elastically deforming in the assembly direction of the sliding cover (100), so that the first limiting plate (110) can pass over the second limiting plate (210).

3. The installation limiting structure of the sliding cover on the air guide plate according to claim 1, characterized in that: The projections of the first limiting plate (110) and the second limiting plate (210) in the assembly direction of the sliding cover (100) partially overlap, so that the first limiting plate (110) and the second limiting plate (210) can partially abut against each other.

4. The installation limiting structure of the sliding cover on the air guide plate according to claim 2, characterized in that: The first limiting plate (110) comprises a first abutting surface (111) and a first retreating surface (112) opposite to the first abutting surface (111); the second limiting plate (210) comprises a second abutting surface (211) and a second retreating surface (212) opposite to the second abutting surface (211); During pre-installation, the first abutting surface (111) abuts against the second abutting surface (211) to elastically deform it in the assembly direction, so that the first limiting plate (110) passes over the second limiting plate (210). After pre-installation, the first retreating surface (112) abuts against the second retreating surface (212) to limit the sliding cover (100) from retreating in the pre-installed state.

5. The installation limiting structure of the sliding cover on the air guide plate according to claim 4, characterized in that: The free end of the first limiting plate (110) is provided with a first abutting inclined surface on one side of the first abutting surface (111), and / or the free end of the second limiting plate (210) is provided with a second abutting inclined surface on one side of the second abutting surface (211), and the first abutting surface (111) matches the second abutting surface (211).

6. The installation limiting structure of the sliding cover on the air guide plate according to claim 4 or 5, characterized in that: The free end of the first limiting plate (110) is provided with a first retreat inclined surface on one side of the first retreat surface (112), and / or the free end of the second limiting plate (210) is provided with a second retreat inclined surface on one side of the second retreat surface (212), and the first retreat surface (112) matches the second retreat surface (212).

7. The installation limiting structure of the sliding cover on the air guide plate according to claim 1, characterized in that: The sliding assembly comprises a slider (130) and a slide groove (230); the slider (130) is arranged on the sliding cover (100); the slide groove (230) is arranged on the air guide plate (200); and the slider (130) and the slide groove (230) are assembled in a sliding manner.

8. The installation limiting structure of the sliding cover on the air guide plate according to claim 7, characterized in that: The third limit plate (220) is arranged in the middle of the length direction of the slide groove (230), and the third limit plate (220) is separated from the slide groove (230). The slider (130) extends to the end surface (140) of the slide cover (100) facing the assembly direction. After pre-installation, the slider (130) abuts against the third limit plate (220) to prevent the slide cover (100) from continuing to move in the assembly direction.

9. The installation and limiting structure of the sliding cover on the air guide plate according to claim 7, characterized in that: The third limit plate (220) is capable of elastic deformation when being pushed by the slider (130), so that the slider (130) can pass over the third limit plate (220).

10. The installation limiting structure of the sliding cover on the air guide plate according to claim 9, characterized in that: A mounting guide inclined surface (221) for guiding the sliding block (130) to pass over the third limiting plate (220) is provided on a side of the third limiting plate (220) facing away from the assembly direction.

11. The installation limiting structure of the sliding cover on the air guide plate according to claim 10, characterized in that: The invention comprises a second anti-retraction limit assembly, wherein the second anti-retraction limit assembly comprises a limit groove (120) and a third limit plate (220), wherein the limit groove (120) is arranged on the slider (130); the pre-installed sliding cover (100) continues to be subjected to force to move in the assembly direction, and the slider (130) pushes the third limit plate (220) to make it elastically deformed, and when the sliding cover (100) is installed in place, the third limit plate (220) is elastically reset and stuck in the limit groove (120) to limit the sliding of the sliding cover (100) in the assembly direction.

12. The installation limiting structure of the sliding cover on the air guide plate according to claim 11, characterized in that: The third limiting plate (220) is provided with a retracting guide inclined surface (222) on a side facing the assembly direction, and the limiting groove (120) is provided with an auxiliary retracting surface (121) corresponding to the retracting guide inclined surface (222), and when the sliding cover (100) is installed in place, the retracting guide inclined surface (222) is in contact with the auxiliary retracting surface (121).

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