Plug pin, plug pin seat, clamping assembly, air deflector assembly and air conditioner

Abstract

The utility model relates to a plug pin, a plug pin seat, a clamping assembly, an air deflector assembly and an air conditioner, the plug pin in the clamping assembly comprises the plug pin and the plug pin seat, according to the clamping assembly, a clamping part and a non-return part are arranged on the plug pin seat, and a clamping groove and an abutting groove are correspondingly formed in the plug pin, so that the clamping part is matched with the clamping groove in a clamping mode; the non-return portion and the abutting groove form abutting fit, the plug pin and the plug pin base are in clamping fit and abutting fit at the same time, the two ends of the plug pin base and the plug pin form effective limiting, and therefore the plug pin is prevented from being disengaged from the plug pin base under the stress condition.

Description

Technical Field

[0001] The utility model relates to the technical field of air conditioners, in particular to a plug, a socket, a clamping component, an air deflector component and an air conditioner. Background Art

[0002] In the related technologies of plugs and sockets, the plug and the socket usually fix related accessories in a single clamping and matching manner, and the fixing effect is limited. It is easy to separate the fixed accessories. The above technical problems of the plug and the socket will cause the air deflector to become loose under the conditions of dropping and vibration when the air conditioner and the air deflector are in a fixed state. Therefore, during production and transportation, it is generally necessary to paste tape to fix the air deflector, resulting in increased costs and reduced production efficiency. Summary of the Utility Model

[0003] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide a plug, a socket, a clamping component, an air deflector component and an air conditioner.

[0004] The utility model aims to design a plug in a clamping component. The clamping component includes a plug and a socket. The socket has a second body, a clamping part and a check part connected to the second body. The plug includes:

[0005] A first base body;

[0006] A pin shaft, which is located on one side of the first base body and extends in a first direction away from the first base body;

[0007] A first socket, which is located on the side of the first base body opposite to the pin shaft and extends in a second direction away from the first base body;

[0008] Wherein, the first socket includes:

[0009] A first body;

[0010] A card slot, which extends along the second direction on the first body and is used for clamping and matching with the clamping part of the socket;

[0011] An abutting groove, which extends along the second direction on the first body and is closer to the first base body than the card slot. The abutting groove is used for abutting and matching with the check part of the socket when the socket is clamped in the card slot.

[0012] In some embodiments, the card slot includes a second card slot and a third card slot extending along the second direction, and the second card slot and the third card slot are communicated with each other;

[0013] The abutting groove communicates with the second card slot, and the abutting groove has a width greater than that of the second card slot and the third card slot, or,

[0014] The abutting groove does not communicate with the second card slot, and the abutting groove has a width smaller than that of the second card slot and the third card slot.

[0015] In some embodiments, the first base body has a first surface opposite to the plug seat when cooperating with the plug seat and a second surface opposite to the first surface;

[0016] The card slot is a slot penetrating through the first surface and the second surface of the first base body;

[0017] The abutting groove is a non-penetrating groove recessed from the first surface of the first base body towards the second surface.

[0018] In some embodiments, a chamfer is provided between the first base body and the first pin seat. When the plug and the plug seat are clamped, the first base body and the first pin seat form a distance from the plug seat through the chamfer.

[0019] In this embodiment, a plug seat in a clamping assembly is provided. The clamping assembly includes a plug and a plug seat. The plug has a first base body and a card slot and an abutting groove provided on the first base body. The plug seat includes:

[0020] A second base body, provided with a pin hole through which the pin shaft can pass;

[0021] A second pin seat, which is located on one side of the second base body and extends in a third direction away from the second base body;

[0022] Wherein, the second pin seat includes:

[0023] A second base body;

[0024] A clamping portion and a check portion, both the check portion and the clamping portion are connected to the second base body and are arranged from near to far relative to the second base body along the third direction;

[0025] The clamping portion is used for clamping and cooperating with the card slot of the plug, and the check portion is used for abutting and cooperating with the abutting groove of the plug.

[0026] In some embodiments, the check portion includes a connecting portion and a protruding portion. One end of the connecting portion is connected to the second base body, and the other end of the connecting portion forms the protruding portion;

[0027] The protruding portion has a vertical surface close to the second base body and a guiding surface that gradually moves away from the second base body and slopes downward.

[0028] In some embodiments, the abutting height between the vertical surface and the bolt is 0.1 mm to 2 mm;

[0029] The second seat body has a third surface opposite to the bolt when cooperating with the bolt and a fourth surface opposite to the third surface;

[0030] The included angle between the vertical surface and the third surface is 75° to 90°, and the included angle of the guiding surface relative to the third surface is 15° to 45°.

[0031] In some embodiments, the abutting height between the vertical surface and the bolt is 1 mm to 2 mm;

[0032] The included angle of the guiding surface relative to the third surface is 30° to 45°.

[0033] In some embodiments, transverse reinforcement plate groups are connected to both sides of the check portion on the second seat body. The transverse reinforcement plate groups include at least two transverse reinforcement plates. The transverse reinforcement plates extend along the third direction, and at least one longitudinal reinforcement plate is fixedly connected between adjacent transverse reinforcement plates in the same group;

[0034] The height of the protrusion is greater than the height of the transverse reinforcement plate;

[0035] The height of the clamping portion is greater than the height of the transverse reinforcement plate.

[0036] In this embodiment, a clamping assembly is provided.

[0037] The clamping assembly includes the above-mentioned bolt and the above-mentioned bolt seat.

[0038] In some embodiments, when the bolt and the bolt seat are in a clamped state:

[0039] The first direction is opposite to the second direction, and the second direction is the same as the third direction;

[0040] The first base body is located on one side of the second base body extending along the second direction, and the pin shaft penetrates through the pin hole; the first seat body is located above the second seat body;

[0041] The card slot is in clamping fit with the clamping portion;

[0042] The abutting groove is in abutting fit with the check portion;

[0043] The abutting groove is arranged to allow the clamping portion to be inserted and slide into the card slot along the second direction.

[0044] In some embodiments, the bolt and the bolt seat are configured as:

[0045] During the process that the bolt moves along the first direction on the bolt seat under the action of force, the pin shaft is inserted into the pin hole, the clamping portion is clamped into the clamping groove, and the check portion slides into the abutting groove.

[0046] In some embodiments, the bolt and the bolt seat are configured such that:

[0047] During the process that the bolt moves along the first direction on the bolt seat under the action of force, the pin shaft is inserted into the pin hole, the clamping portion is clamped into the clamping groove, and the check portion slides into the abutting groove.

[0048] In some embodiments, the bolt seat is fixed to a rotating member. On the one hand, the bolt is fixed to the bolt seat through the clamping cooperation between the clamping groove and the clamping portion and the abutting cooperation between the abutting groove and the check portion. On the other hand, the bolt is rotatably connected to the fixed base through the pin shaft.

[0049] In some embodiments, a wind deflector assembly for a ventilation device is provided, which includes a wind deflector. The wind deflector assembly further includes:

[0050] The above-mentioned bolt seat, and the bolt seat is fixed on the wind deflector; or,

[0051] The above-mentioned clamping assembly, the bolt seat is fixed on the wind deflector, and the bolt is in clamping cooperation and abutting cooperation with the bolt seat;

[0052] The bolt is rotatably connected to the bottom case of the ventilation device.

[0053] In some embodiments, the wind deflector assembly includes one set or more sets of the clamping assemblies. Each set includes two oppositely arranged clamping assemblies. The second bolt seats of the two bolt seats in each set of clamping assemblies are fixedly arranged on the wind deflector back to back. The pin shafts of the two bolts in each set of clamping assemblies are oppositely arranged. During installation, the bolts are pushed and installed relatively from both sides of the wind deflector towards the middle.

[0054] In some embodiments, an air conditioner is provided, which includes a bottom case. At least two hanging portions are connected to the bottom case, and a biting hole is formed in the hanging portion. The air conditioner further includes the above-mentioned wind deflector assembly; or, the air conditioner further includes the above-mentioned wind deflector assembly. Among them, the two bolt seats and the two hanging portions are arranged in one-to-one correspondence, and the two hanging portions are located between the two bolt seats. The pin shaft of the bolt that is in clamping cooperation and abutting cooperation with the two bolt seats passes through the pin hole of the bolt seat and is in mating connection with the biting hole of the hanging portion.

[0055] In some embodiments, the length that the pin shaft protrudes from the biting hole is the biting allowance L, and 0mm < L ≤ 2mm.

[0056] The solution provided by the present utility model has the following beneficial effects compared with the prior art:

[0057] By providing a clamping portion and a check portion on the plug seat, and correspondingly providing a clamping groove and an abutting groove on the plug, the clamping portion and the clamping groove form a clamping fit, and the check portion and the abutting groove form an abutting fit. While the plug is in clamping fit with the plug seat, it is also in abutting fit. Both ends of the plug seat and the plug form effective limits, thereby preventing the plug from disengaging from the plug seat under force. BRIEF DESCRIPTION OF THE DRAWINGS

[0058] The drawings, as part of the present utility model, are used to provide a further understanding of the present utility model. The schematic embodiments and descriptions thereof of the present utility model are used to explain the present utility model, but do not constitute an improper limitation to the present utility model. Obviously, the drawings in the following description are only some embodiments. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts. In the drawings:

[0059] Figure 1 is a schematic diagram of a plug and a plug seat (initial insertion of the plug) shown in an embodiment of the present utility model;

[0060] Figure 2 is a schematic diagram of a plug and a plug seat (during the insertion process of the plug) shown in an embodiment of the present utility model;

[0061] Figure 3 is a schematic diagram of a plug and a plug seat (fully inserted plug) shown in an embodiment of the present utility model;

[0062] Figure 4 is a schematic diagram of a plug seat shown in an embodiment of the present utility model;

[0063] Figure 5 is a schematic diagram of a plug shown in an embodiment of the present utility model;

[0064] Figure 6 is a schematic diagram of a clamping assembly assembled on an air conditioner shown in an embodiment of the present utility model.

[0065] In the figures: 1 - air deflector, 2 - plug seat, 201 - second seat body, 2011 - transverse reinforcement plate, 2012 - longitudinal reinforcement plate, 202 - second base body, 3 - plug, 301 - first seat body, 302 - first base body, 4 - clamping portion, 5 - check portion, 501 - connecting portion, 502 - protruding portion, 5021 - vertical surface, 5022 - guiding surface, 6 - clamping groove, 601 - abutting groove, 602 - second clamping groove, 603 - third clamping groove, 7 - pin hole, 8 - pin shaft, 9 - bottom shell, 10 - hanging portion, 11 - push bar, 12 - chamfer, 13 - first surface, 14 - second surface, 15 - third surface, 16 - fourth surface.

[0066] It should be noted that these attached drawings and text descriptions are not intended to limit the scope of the concept of the present utility model in any way, but to illustrate the concept of the present utility model to those skilled in the art by referring to specific embodiments. Detailed implementation manners

[0067] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by terms such as "inner", "outer", etc. is based on the orientation or positional relationship shown in the attached drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model.

[0068] In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, the terms "installed", "connected", "connected", "contacted", "communicated" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0069] In the related technologies of the plug and the socket, the plug and the socket usually fix related accessories in a single snap-fit manner, and the fixing effect is limited. It is easy to occur the situation that the fixed accessories are separated from each other. The above technical problems existing in the plug and the socket will cause the middle section of the air deflector to deform due to the force under the condition of gravity when the air conditioner and the air deflector are in a fixed state and under the working condition of dropping impact, and it is easy to take the plug out of the engaging hole on the hanging part, resulting in the loosening of the air deflector.

[0070] The structure provided by the related embodiments of the present utility model, by providing a snap-fit portion and a check portion on the socket, and correspondingly providing a slot and an abutting groove on the plug, enables the snap-fit portion to form a snap-fit with the slot, and the check portion to form an abutting fit with the abutting groove. While the plug and the socket are snap-fitted, they are also in abutting fit, and both ends of the socket form effective limits with the plug, thereby preventing the plug from coming out of the socket under force.

[0071] Embodiment 1:

[0072] As Figure 5 shown, a plug 3 in a snap-fit assembly, the snap-fit assembly includes the plug 3 and the socket 2. The socket 2 has a second body 201 and a snap-fit portion 4 and a check portion 5 connected to the second body 201. The plug 3 includes:

[0073] A first base body 302;

[0074] The pin shaft 8 is located on one side of the first base body 302 and extends in a first direction away from the first base body 302;

[0075] The first pin seat is located on the side of the first base body 302 opposite to the pin shaft 8 and extends in a second direction away from the first base body 302;

[0076] Wherein, the first pin seat includes:

[0077] The first seat body 301;

[0078] The clamping groove 6 extends along the second direction on the first seat body 301, and the clamping groove 6 is used for clamping and cooperating with the clamping portion 4 of the plug pin seat 2;

[0079] The abutting groove 601 extends along the second direction on the first seat body 301 and is closer to the first base body 302 than the clamping groove 6. The abutting groove 601 is used for abutting and cooperating with the anti-return portion 5 of the plug pin seat 2 when the plug pin seat 2 is clamped in the clamping groove 6.

[0080] In this embodiment, by providing the clamping groove 6 and the abutting groove 601 on the first seat body 301, the plug pin 3 is clamped and abutted with the plug pin seat 2 at the same time, thereby preventing the plug pin 3 from disengaging from the plug pin seat 2 when subjected to a force in the first direction or the second direction.

[0081] As an optional implementation manner, the first direction and the second direction are opposite, and both the pin shaft 8 and the first pin seat are perpendicular to or almost perpendicular to the first base body 302.

[0082] Optionally, in an implementation manner of this embodiment, as Figure 5 shown

[0083] The clamping groove 6 includes a second clamping groove 602 and a third clamping groove 603 extending along the second direction, and the second clamping groove 602 and the third clamping groove 603 are communicated with each other;

[0084] The abutting groove 601 is communicated with the second clamping groove 602, and the abutting groove 601 has a width greater than that of the second clamping groove 602 and the third clamping groove 603, or,

[0085] The abutting groove 601 is not communicated with the second clamping groove 602, and the abutting groove 601 has a width smaller than that of the second clamping groove 602 and the third clamping groove 603.

[0086] In this embodiment, the groove width refers to the opening width of the groove in the direction perpendicular to the second direction. The abutting groove 601 has a width greater than that of the second clamping groove 602 and the third clamping groove 603. Combining Figure 3, facilitating the engagement portion 4 in the plug socket 2 to enter from the abutting groove 601. As the plug 3 is pushed forward, the engagement portion 4 enters the third card slot 603 from the second card slot 602 for fixed engagement, and at the same time, the check portion 5 in the plug socket 2 enters the abutting groove 601 to abut against it, forming a more secure engagement between the plug 3 and the plug socket 2.

[0087] The abutting groove 601 and the second card slot 602 are not connected, and the abutting groove 601 has a width smaller than that of the second card slot 602 and the third card slot 603. In this design, the engagement portion 4 in the plug socket 2 enters from the second card slot 602. As the plug 3 is pushed forward, the engagement portion 4 enters the third card slot 603 from the second card slot 602 for fixed engagement, and at the same time, the check portion 5 in the plug socket 2 enters the abutting groove 601 to abut against it, forming a more secure engagement between the plug 3 and the plug socket 2.

[0088] Optionally, in one implementation of this embodiment, as Figure 5 shown,

[0089] The first seat body 301 has a first surface 13 opposite to the plug socket 2 and a second surface 14 opposite to the first surface 13 when cooperating with the plug socket 2;

[0090] The card slot 6 is a slot penetrating through the first surface 13 and the second surface 14 of the first seat body 301;

[0091] The abutting groove 601 is a non-penetrating groove recessed from the first surface 13 of the first seat body 301 towards the second surface 14 or a slot penetrating through the first surface 13 and the second surface 14 of the first seat body 301.

[0092] When the card slot 6 penetrates through the first surface and the second surface of the first seat body, it is convenient for the engagement portion 4 on the plug socket 2 to enter and engage;

[0093] When the abutting groove 601 is a through groove or a non-through groove, it is convenient for the check portion 5 on the plug socket 2 to enter the abutting groove 601 and abut against it.

[0094] Optionally, in one implementation of this embodiment, as Figure 5 shown,

[0095] A chamfer 12 is provided between the first base body 302 and the first plug seat. When the plug 3 and the plug socket 2 are engaged, the first base body 302 and the first plug seat form a distance from the plug socket 2 through the chamfer 12.

[0096] The chamfer 12 is a large inclined surface chamfer structure provided on the first seat body 301 and close to the first base body 302. When it is necessary to disassemble the plug 3, tools such as a screwdriver can be used to lift the plug 3 along the chamfer 12, facilitating the plug 3 to disengage from the check portion 5 on the plug socket 2.

[0097] Optionally, in one implementation of this embodiment, asFigure 5 As shown

[0098] One end of the first body 301 away from the first base 302 is integrally formed with a push bar 11. The arrangement of the push bar 11 facilitates the snap connection between the hand push pin 3 and the pin socket 2.

[0099] Embodiment Two

[0100] As Figure 4 shown, this embodiment provides a pin socket 2 in a snap connection assembly. The snap connection assembly includes a pin 3 and a pin socket 2. The pin 3 has a first body 301, a slot 6 and an abutting groove 601 provided on the first body 301. The pin socket 2 includes:

[0101] A second base 202, provided with a pin hole 7 through which a pin shaft 8 can pass;

[0102] A second pin seat, which is located on one side of the second base 202 and extends in a third direction away from the second base 202;

[0103] Wherein, the second pin seat includes:

[0104] A second body 201;

[0105] A snap connection portion 4 and a check portion 5. The check portion 5 and the snap connection portion 4 are both connected to the second body 201 and are arranged in the third direction from near to far relative to the second base 202;

[0106] The snap connection portion 4 is used for snap connection and cooperation with the slot 6 of the pin 3, and the check portion 5 is used for abutting and cooperation with the abutting groove 601 of the pin 3.

[0107] In this embodiment, by providing the snap connection portion 4 and the check portion 5, the pin socket 2 is in snap connection and abutting cooperation with the pin 3, thereby preventing the pin socket 2 from disengaging from the pin 3 when subjected to a force in the third direction.

[0108] Optionally, in an implementation manner of this embodiment, as Figure 5 shown

[0109] The check portion 5 includes a connecting portion 501 and a protruding portion 502. One end of the connecting portion 501 is connected to the second base 202, and the other end of the connecting portion 501 forms the protruding portion 502;

[0110] The protruding portion 502 has a vertical surface 5021 close to the second base 202 and a guiding surface 5022 that gradually moves away from the second base 202 and slopes downward.

[0111] Preferably, the abutting height of the vertical surface 5021 and the pin 3 is 0.1 mm to 2 mm;

[0112] The second body 201 has a third surface 15 opposite to the bolt 3 when cooperating with the bolt 3 and a fourth surface 16 opposite to the third surface 15;

[0113] The included angle between the vertical surface 5021 and the third surface 15 is 75° - 90°, and the included angle between the guiding surface 5022 and the third surface 15 is 15° - 45°.

[0114] The contact height between the vertical surface 5021 and the bolt 3 is 1 mm - 2 mm;

[0115] The included angle between the guiding surface 5022 and the third surface is 30° - 45°.

[0116] In this embodiment, the vertical surface 5021 abuts against the abutting groove 601, which can more effectively prevent the bolt 3 from withdrawing. By limiting the abutting height, the vertical surface 5021 has a better anti - return effect on the bolt 3. The guiding surface 5022 facilitates the bolt 3 to conveniently cross the protrusion 502 during the pushing and installing process, so that the protrusion 502 can enter the abutting groove 601. By limiting the included angle between the guiding surface 5022 and the third surface, the guiding surface 5022 has a better guiding effect on the pushing of the bolt 3.

[0117] Optionally, in an implementation manner of this embodiment, as Figure 5 shown,

[0118] On both sides of the anti - return part 5 on the second body 201, there are connected with transverse reinforcement plate groups. The transverse reinforcement plate group includes at least two transverse reinforcement plates 2011. The transverse reinforcement plates 2011 extend along the third direction, and there is at least one longitudinal reinforcement plate 2012 fixedly connected between adjacent transverse reinforcement plates 2011 in the same group;

[0119] The height of the protrusion 502 is greater than the height of the transverse reinforcement plate 2011;

[0120] The height of the clamping part 4 is greater than the height of the transverse reinforcement plate 2011.

[0121] The arrangement of the transverse reinforcement plates 2011 and the longitudinal reinforcement plates 2012 makes the overall strength of the second body 201 high, and a firm connection can be maintained between the bolt seat 2 and the plane on which it is installed.

[0122] Embodiment Three

[0123] This embodiment provides a clamping component,

[0124] The clamping component includes the bolt 3 in Embodiment One and the bolt seat 2 in Embodiment Two.

[0125] Optionally, in an implementation manner of this embodiment, as Figures 1-3 shown,

[0126] When the bolt 3 and the socket 2 are in a clamped state:

[0127] The first direction is opposite to the second direction, and the second direction is the same as the third direction;

[0128] The first base body 302 is located on one side of the second base body 202 extending along the second direction, and the pin shaft 8 penetrates through the pin hole 7;

[0129] The first seat body 301 is located above the second seat body 201;

[0130] The clamping groove 6 is in clamping fit with the clamping portion 4;

[0131] The abutting groove 601 is in abutting fit with the check portion 5;

[0132] The abutting groove 601 is arranged to allow the clamping portion 4 to be inserted and slide into the clamping groove 6 along the second direction.

[0133] In the clamping component of this embodiment, the abutting groove 601 on the bolt 3 is aligned with the clamping portion 4, and the bolt 3 is pushed on the socket 2, so that the clamping portion 4 enters the second clamping groove 602 from the abutting groove 601 and then enters the third clamping groove 603 for clamping and fixing. During this process, the check portion 5 abuts in the abutting groove 601, the clamping portion 4 forms a clamping fit with the third clamping groove 603, and the check portion 5 forms an abutting fit with the abutting groove 601, so that while the bolt 3 and the socket 2 are in clamping fit, they are also in abutting fit. Both ends of the socket 2 and the bolt 3 form effective limits, thereby preventing the bolt 3 from disengaging from the socket 2 when subjected to a force in the first direction or the second direction.

[0134] Optionally, in an implementation manner of this embodiment, the bolt 3 and the socket 2 are arranged as follows:

[0135] When the bolt 3 moves along the first direction on the socket 2 under the action of a force, the pin shaft 8 is inserted into the pin hole 7, the clamping portion 4 is clamped into the clamping groove 6, and the check portion 5 slides into the abutting groove 601.

[0136] During the process of pushing the bolt 3 on the socket 2, the pin shaft 8 is inserted into the pin hole 7, and the pin shaft 8 can be fixed to the connection end to form a firm connection between the connected component and the connection end.

[0137] Specifically, the socket 2 is fixed to a rotating member. On the one hand, the bolt 3 is fixed to the socket 2 through the clamping fit between the clamping groove 6 and the clamping portion 4 and the abutting fit between the abutting groove 601 and the check portion 5. On the other hand, the bolt 3 is rotatably connected to the fixed base through the pin shaft 8. Thus, the bolt 3 and the socket 2 establish a firm connection between the rotating member and the fixed base.

[0138] Embodiment Four

[0139] This embodiment provides a wind deflector assembly for a ventilation device, such as Figures 1-3 , 6, including a wind deflector 1. The wind deflector assembly includes:

[0140] The plug seat 2 in the second embodiment, and the plug seat 2 is fixed on the wind deflector 1; or,

[0141] The clamping component in the third embodiment, the plug seat 2 is fixed on the wind deflector 1, and the plug 3 is in clamping and abutting cooperation with the plug seat 2.

[0142] The plug 3 is rotatably connected to the bottom shell of the ventilation device.

[0143] During the process that the plug 3 moves along the first direction on the plug seat 2 under the action of a force, the pin shaft 8 is inserted into the pin hole 7, the clamping portion 4 is clamped into the clamping groove 6, and the check portion 5 slides into the abutting groove 601.

[0144] Specifically, in the case where the wind deflector assembly includes multiple plug seats 2 or multiple clamping components, there are at least two plug seats 2, and the second plug seats of the two plug seats 2 are fixedly arranged on the wind deflector back to back;

[0145] The wind deflector assembly includes one set or multiple sets of clamping components. Each set includes two relatively arranged clamping components. The second plug seats of the two plug seats 2 in each set of clamping components are fixedly arranged on the wind deflector 1 back to back. The pin shafts 8 of the two plugs in each set of clamping components are relatively arranged. During installation, the plugs are pushed from both sides of the wind deflector 1 towards the middle.

[0146] During the installation process of the wind deflector 1, the plug 3 is pushed from the side position of the wind deflector 1 towards the middle position to form a clamping state with the plug seat 2;

[0147] Among them, the ventilation device can be an air conditioner.

[0148] In this embodiment, the plug 3 is pushed from the side of the wind deflector 1 towards the middle. Compared with the prior art where the plug is pushed from the middle of the wind deflector towards both sides, this assembly structure can prevent the middle section of the wind deflector 1 from deforming and arching under the impact of dropping, which may cause the plug 3 to disengage from the engaging hole on the air conditioner hanging part 10.

[0149] In this embodiment, when the middle of the wind deflector 1 is deformed and arched under force, it will cause the plugs 3 on both sides of the wind deflector 1 to displace towards the center position of the wind deflector 1, making the engagement amount between the pin shaft 8 and the engaging hole on the air conditioner hanging part 10 larger and the engagement tighter, that is, the engagement between the plug 3 and the hanging part is tighter, thus effectively avoiding the problem of the plug 3 disengaging.

[0150] Embodiment Five

[0151] Such as Figure 6As shown in the figure, in this embodiment, an air conditioner is provided, which includes a bottom case 9. At least two bottom case support plates 10 are connected to the bottom case 9, and engaging holes are formed in the bottom case support plates 10.

[0152] The air conditioner includes the air deflector assembly of Embodiment 4. Among them, two pin sockets 2 are arranged in one-to-one correspondence with two bottom case support plates 10, and the two bottom case support plates 10 are located between the two pin sockets 2. The pin shaft 8 of the pin 3 that is in snap-fit and abutting fit with the two pin sockets 2 passes through the pin hole 7 of the pin socket 2 and is in fit connection with the engaging hole of the bottom case support plate 10. The length of the pin shaft 8 protruding from the engaging hole is the engaging margin L, and 0 mm < L ≤ 2 mm.

[0153] Among them, the hanging part 10 is a bracket or a support plate. The shape and structure of the hanging part 10 are not specifically limited, as long as it can satisfy the hanging with the snap-fit component.

[0154] Under the working condition of drop impact, affected by gravity, the middle section of the air deflector in the air conditioner deforms due to the force, and it is easy to drive the pin out of the engaging hole on the hanging part.

[0155] In the air conditioner of this embodiment, the pin 3 is pushed from the side of the air deflector 1 towards the middle. This assembly structure can prevent the situation that the middle section of the air deflector 1 drives the pin 3 out of the engaging hole on the hanging part 10 under the working condition of drop impact. When the middle of the air deflector 1 deforms and arches due to the force, it will cause the pins 3 on both sides of the air deflector 1 to displace towards the center position of the air deflector 1, making the engaging amount between the pin shaft 8 and the engaging hole on the hanging part 10 larger and the engagement tighter, that is, the engagement between the pin 3 and the hanging part is tighter, thus effectively avoiding the problem of the pin 3 coming out.

[0156] In summary, the ingenious concept of the snap-fit component and the air deflector component lies in:

[0157] First, by setting a snap-fit part and a check part on the pin socket, and correspondingly setting a slot and an abutting slot on the pin, the snap-fit part and the slot form a snap-fit, and the check part and the abutting slot form an abutting fit. The pin and the pin socket are in snap-fit and abutting fit at the same time, and effective limits are formed at both ends of the pin socket and the pin, thereby avoiding the pin coming out of the pin socket under the action of force.

[0158] Second, by designing the pin to be assembled in a way that it is pushed from the side of the air deflector towards the middle, it effectively prevents the situation that the middle section of the air deflector drives the pin out of the engaging hole on the hanging part under the working condition of drop impact, and two means are used to effectively avoid the loosening of the air deflector.

[0159] It can be further understood that in the present disclosure, "a plurality of" means two or more, and other quantifiers are similar thereto. "And / or" describes the association relationship of associated objects and indicates that three relationships can exist. For example, A and / or B can represent three situations: A exists alone, A and B exist simultaneously, and B exists alone. The character " / " generally represents an "or" relationship between the associated objects before and after. The singular forms of "a", "the", and "said" are also intended to include the plural forms unless the context clearly indicates otherwise.

[0160] It can be further understood that the terms "first", "second", etc. are used to describe various information, but such information should not be limited to these terms. These terms are only used to distinguish information of the same type from each other and do not represent a specific order or importance. In fact, the expressions such as "first" and "second" can be used interchangeably completely. For example, without departing from the scope of the present disclosure, the first information can also be referred to as the second information, and similarly, the second information can also be referred to as the first information.

[0161] It can be further understood that although the operations are described in a specific order in the drawings in the embodiments of the present disclosure, it should not be understood that these operations are required to be performed in the specific order shown or in a serial order, or that all the operations shown are required to obtain the desired result. In a specific environment, multitasking and parallel processing may be advantageous.

[0162] Those skilled in the art will readily conceive of other embodiments of the present disclosure after considering the specification and practicing the utility model disclosed herein. This application is intended to cover any variations, uses, or adaptations of the present disclosure that follow the general principles of the present disclosure and include known common knowledge or conventional technical means in the technical field not disclosed in the present disclosure. The specification and examples are only regarded as exemplary, and the true scope and spirit of the present disclosure are pointed out by the following claims.

[0163] It should be understood that the present disclosure is not limited to the exact structures already described and shown in the drawings, and various modifications and changes can be made without departing from its scope. The scope of the present disclosure is only limited by the appended claims.

Claims

1. A pin in a snap - fit component, the snap - fit component comprising a pin (3) and a pin seat (2), characterized in that, The plug socket (2) has a second body (201), a clamping portion (4) and a check portion (5) connected to the second body (201). The plug (3) includes: A first base body (302); A pin shaft (8) located on one side of the first base body (302) and extending in a first direction away from the first base body (302); A first pin socket located on the side of the first base body (302) opposite to the pin shaft (8) and extending in a second direction away from the first base body (302); Wherein, the first pin socket includes: A first body (301); A clamping groove (6) extending along the second direction on the first body (301), and the clamping groove (6) is used for clamping and cooperating with the clamping portion (4) of the plug socket (2); An abutting groove (601) extending along the second direction on the first body (301) and closer to the first base body (302) than the clamping groove (6), and the abutting groove (601) is used for abutting and cooperating with the check portion (5) of the plug socket (2) when the plug socket (2) is clamped in the clamping groove (6).

2. The plug in the clamping assembly according to claim 1, wherein The clamping groove (6) includes a second clamping groove (602) and a third clamping groove (603) extending along the second direction, and the second clamping groove (602) and the third clamping groove (603) are communicated with each other; The abutting groove (601) is communicated with the second clamping groove (602), and the abutting groove (601) has a width greater than that of the second clamping groove (602) and the third clamping groove (603), or The abutting groove (601) is not communicated with the second clamping groove (602), and the abutting groove (601) has a width smaller than that of the second clamping groove (602) and the third clamping groove (603).

3. The plug in the clamping assembly according to claim 1, wherein The first body (301) has a first surface (13) opposite to the plug socket (2) and a second surface (14) opposite to the first surface (13) when cooperating with the plug socket (2); The clamping groove (6) is a groove penetrating through the first surface (13) and the second surface (14) of the first body (301); The abutting groove is a non-penetrating groove recessed from the first surface (13) of the first body (301) to the second surface (14) or a groove penetrating through the first surface (13) and the second surface (14) of the first body (301).

4. The plug in the clamping assembly according to claim 1, wherein A chamfer (12) is provided between the first base body (302) and the first pin socket. When the plug (3) and the plug socket (2) are clamped, the first base body (302) and the first pin socket form a distance from the plug socket (2) through the chamfer (12).

5. A plug seat in a snap - fit component, the snap - fit component comprising a plug (3) and a plug seat (2), characterized in that, The bolt (3) has a first seat body (301), a clamping groove (6) and an abutting groove (601) arranged on the first seat body (301). The bolt seat (2) includes: A second base body (202) provided with a pin hole (7) through which a pin shaft (8) can pass; A second pin seat located on one side of the second base body (202) and extending in a third direction away from the second base body (202); Wherein, the second pin seat includes: A second seat body (201); A clamping portion (4) and a check portion (5). The check portion (5) and the clamping portion (4) are both connected to the second seat body (201) and are arranged in sequence from near to far relative to the second base body (202) along the third direction; The clamping portion (4) is used for clamping and cooperating with the clamping groove (6) of the bolt (3), and the check portion (5) is used for abutting and cooperating with the abutting groove (601) of the bolt (3).

6. The bolt seat in the clamping assembly according to claim 5, characterized in that The check portion (5) includes a connecting portion (501) and a protruding portion (502). One end of the connecting portion (501) is connected to the second base body (202), and the other end of the connecting portion (501) forms the protruding portion (502); The protruding portion (502) has a vertical surface (5021) close to the second base body (202) and a guiding surface (5022) that gradually moves away from the second base body (202) and slopes downward.

7. The bolt seat in the clamping assembly according to claim 6, characterized in that The height of the vertical surface (5021) is 0.1 mm to 2 mm; The second seat body (201) has a third surface (15) opposite to the bolt (3) when cooperating with the bolt (3) and a fourth surface (16) opposite to the third surface (15); The included angle between the vertical surface (5021) and the third surface (15) is 75° to 90°, and the included angle of the guiding surface (5022) relative to the third surface (15) is 15° to 45°.

8. The bolt seat in the clamping assembly according to claim 7, characterized in that The height of the vertical surface (5021) is 1 mm to 2 mm; The included angle of the guiding surface (5022) relative to the third surface is 30° to 45°.

9. The bolt seat in the clamping assembly according to claim 6, characterized in that On both sides of the check portion (5) on the second seat body (201), a transverse reinforcing plate or a transverse reinforcing plate group is connected. The transverse reinforcing plate group includes at least two transverse reinforcing plates (2011). The transverse reinforcing plates (2011) extend along the third direction, and at least one longitudinal reinforcing plate (2012) is fixedly connected between adjacent transverse reinforcing plates (2011) in the same group; The height of the protruding portion (502) is greater than the height of the transverse reinforcing plate (2011); The height of the clamping portion (4) is greater than the height of the transverse reinforcing plate (2011) and greater than the height of the protruding portion (502).

10. A clamping component, characterized in that, the clamping component includes a pin (3) as described in any one of claims 1-4 and a pin seat (2) as described in any one of claims 5-9.

11. The clamping component according to claim 10, characterized in that, when the pin (3) and the pin seat (2) are in a clamped state: the first direction is opposite to the second direction, and the second direction is the same as the third direction; the first base body (302) is located on one side of the second base body (202) extending along the second direction, and the pin shaft (8) penetrates through the pin hole (7); the first seat body (301) is located above the second seat body (201); the card slot (6) is in clamping fit with the clamping portion (4); the abutting groove (601) is in abutting fit with the check portion (5); the abutting groove (601) is arranged to allow the clamping portion (4) to be inserted and slide into the card slot (6) along the second direction.

12. The snap-fit component according to claim 11, characterized in that, The pin (3) and the pin seat (2) are arranged such that: when the pin (3) moves along the first direction on the pin seat (2) under the action of a force, the pin shaft (8) is inserted into the pin hole (7), the clamping portion (4) is clamped into the card slot (6), and the check portion (5) slides into the abutting groove (601).

13. The clamping component according to claim 11, characterized in that, the pin seat (2) is fixed to a rotating member, and the pin (3) is fixed to the pin seat (2) on the one hand through the clamping fit between the card slot (6) and the clamping portion (4) and the abutting fit between the abutting groove (601) and the check portion (5), and is rotatably connected to a fixed base through the pin shaft (8) on the other hand.

14. An air deflector assembly for a ventilation device, comprising an air deflector (1), characterized in that, The air deflector assembly includes: a pin seat (2) as described in any one of claims 5-9, and the pin seat (2) is fixed on the air deflector (1); or, a clamping component as described in any one of claims 10-13, the pin seat (2) is fixed on the air deflector (1), and the pin (3) is in clamping fit and abutting fit with the pin seat (2); the pin (3) is rotatably connected to the bottom shell of the ventilation device.

15. The air deflector assembly according to claim 14, characterized in that, the air deflector assembly includes one or more groups of the clamping components, each group includes two relatively arranged clamping components, the second pin seats of the two pin seats (2) of each group of clamping components are fixedly arranged on the air deflector (1) back to back, the pin shafts (8) of the two pins of each group of clamping components are relatively arranged, and during installation, the pins are pushed from both sides of the air deflector (1) relatively towards the middle.

16. An air conditioner, including a bottom shell (9), at least two bottom shell support plates (10) are connected to the bottom shell (9), and engaging holes are formed in the bottom shell support plates (10), characterized in that, the air conditioner includes the air deflector assembly as described in claim 14; or, The air conditioner includes the air deflector assembly as described in claim 15, wherein the two pin sockets (2) are provided in one-to-one correspondence with the two bottom case support plates (10), and the two bottom case support plates (10) are located between the two pin sockets (2). A pin shaft (8) of a pin (3) that is in snap-fit and abutting fit with the two pin sockets (2) passes through a pin hole (7) of the pin socket (2) and is in mating connection with a biting hole of the bottom case support plate (10).

17. The air conditioner according to claim 16, characterized in that, The length by which the pin shaft (8) protrudes from the biting hole is a biting allowance L, and 0 mm < L ≤ 2 mm.

Images