Fastener, air guide assembly and air conditioner

Abstract

The utility model discloses a fastener, an air guide assembly and an air conditioner. The fastener comprises a body; the first buckling part and the second buckling part are arranged on the body in a spaced mode in the first direction; and a first support portion and a second support portion, the first support portion is connected with each of the body and the first buckle portion, and the second support portion is connected with each of the body and the second buckle portion. The first buckling part and the second buckling part are located between the first supporting part and the second supporting part in the first direction, a first gap is formed between the first supporting part and the first buckling part, and a second gap is formed between the second supporting part and the second buckling part. The buckling piece has the advantages of being not prone to damage, long in service life and the like.

Description

Technical Field

[0001] The utility model relates to a fastener, and also relates to an air guide component and an air conditioner. Background Art

[0002] In conventional air conditioners, the air deflector's mounting shaft is clipped onto a connecting rod's buckle. The air deflector is opened and closed, and its angle adjusted, by moving the connecting rod along its length. During the process of attaching and detaching the air deflector's mounting shaft to and from the connecting rod, the buckle's connection to the connecting rod is prone to breaking. Utility Model Content

[0003] The present invention aims to solve at least one of the technical problems in the related art to a certain extent. To this end, the present invention provides a fastener, an air guide assembly and an air conditioner.

[0004] The snap fastener of the utility model includes: a main body; a first snap portion and a second snap portion, the first snap portion and the second snap portion being arranged on the main body at intervals along a first direction; a first support portion, the first support portion being connected to each of the main body and the first snap portion, a first gap being provided between the first support portion and the first snap portion; and a second support portion, the second support portion being connected to each of the main body and the second snap portion, a second gap being provided between the second support portion and the second snap portion, and the first snap portion and the second snap portion being located between the first support portion and the second support portion in the first direction.

[0005] The fastener of the utility model has the advantages of being not easily damaged and having a long service life.

[0006] Optionally, the first end of the first support part is connected to the body, and the second end of the first support part is connected to the first snap part; and the first end of the second support part is connected to the body, and the second end of the second support part is connected to the second snap part.

[0007] Optionally, each of the first buckle portion, the second buckle portion, the first support portion and the second support portion is an elastic portion.

[0008] Optionally, the snap-fit ​​member includes: a first snap-fit ​​member, the first snap-fit ​​member includes the first snap-fit ​​portion, the first cavity and the first support portion, the first cavity is located between the first snap-fit ​​portion and the first support portion in the first direction; and a second snap-fit ​​member, the second snap-fit ​​member includes the second snap-fit ​​portion, the second cavity and the second support portion, the second cavity is located between the second snap-fit ​​portion and the second support portion in the first direction.

[0009] Optionally, the first snap-fit ​​portion includes a first arc segment and a first guide segment, the first end of the first arc segment is connected to the main body, the first end of the first guide segment is connected to the second end of the first arc segment, the first cavity includes a first accommodating segment and a second accommodating segment, the first accommodating segment is opposite to the first arc segment in the first direction, and the second accommodating segment is opposite to the first guide segment in the first direction; and / or the second snap-fit ​​portion includes a second arc segment and a second guide segment, the first end of the second arc segment is connected to the main body, the first end of the second guide segment is connected to the second end of the second arc segment, the second cavity includes a third accommodating segment and a fourth accommodating segment, the third accommodating segment is opposite to the second arc segment in the first direction, and the fourth accommodating segment is opposite to the second guide segment in the first direction.

[0010] Optionally, the ratio of the dimensions of the parts of the first arc segment and the first accommodating segment that are opposite to each other in the first direction in the first direction is (0.65-0.85):1; and / or the ratio of the dimensions of the parts of the second arc segment and the third accommodating segment that are opposite to each other in the first direction in the first direction is (0.65-0.85):1.

[0011] Optionally, the body has a third cavity and a fourth cavity, the third cavity is communicated with the first cavity, the third cavity is adjacent to the first buckle portion, the fourth cavity is communicated with the second cavity, and the fourth cavity is adjacent to the second buckle portion.

[0012] Optionally, the third cavity is opposite to the first cavity in a second direction, the fourth cavity is opposite to the second cavity in the second direction, and the second direction is perpendicular to the first direction.

[0013] Optionally, the first end of the first snap-fit ​​portion is connected to the main body, the size of the third cavity in the first direction decreases along the second direction toward the direction away from the first end of the first snap-fit ​​portion, the first end of the second snap-fit ​​portion is connected to the main body, the size of the fourth cavity in the first direction decreases along the second direction toward the direction away from the first end of the second snap-fit ​​portion, and the second direction is perpendicular to the first direction; and / or the ratio of the maximum size of the third cavity in the second direction to the maximum size of the first cavity in the second direction is (0.15-0.35):1; and / or the ratio of the maximum size of the fourth cavity in the second direction to the maximum size of the second cavity in the second direction is (0.15-0.35):1.

[0014] Optionally, the sum of the volume of the first cavity and the volume of the third cavity is V1, the sum of the volume of the first snap portion and the volume of the first support portion is V2, V1:V2=(0.6-0.8):1; and / or the sum of the volume of the second cavity and the volume of the fourth cavity is V3, the sum of the volume of the second snap portion and the volume of the second support portion is V4, V3:V4=(0.6-0.8):1.

[0015] Optionally, the ratio of the sizes of the parts of the first supporting portion and the first snap portion that are opposite to each other in the first direction in the first direction is (0.9-1.1):1; and / or the ratio of the sizes of the parts of the second supporting portion and the second snap portion that are opposite to each other in the first direction in the first direction is (0.9-1.1):1.

[0016] Optionally, the fastener is a connecting rod, and the body extends along the first direction.

[0017] The wind guide assembly of the present invention includes: a fastener, which is the fastener described in the present invention, the fastener is a connecting rod, and the body of the fastener extends along a first direction; and an air guide plate, which includes a mounting shaft, and the mounting shaft is engaged between the first fastener portion and the second fastener portion of the fastener.

[0018] The air guide component of the utility model has the advantages of being not easily damaged, having a long service life and a stable structure.

[0019] The air conditioner of the utility model comprises the air guide assembly of the utility model.

[0020] The air conditioner of the utility model has the advantages of being not easily damaged, having a long service life and a stable structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 1 is a schematic structural diagram of a fastener according to an embodiment of the present utility model;

[0022] Figure 2 It is a partial structural schematic diagram of a fastener according to an embodiment of the utility model. DETAILED DESCRIPTION

[0023] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to be used to explain the present invention, but should not be understood as limiting the present invention.

[0024] The following describes the buckle 100 according to an embodiment of the present invention with reference to the accompanying drawings. Figure 1 and Figure 2As shown, the buckle 100 according to the embodiment of the present invention includes a body 1, a first buckle portion 21, a second buckle portion 31, a first support portion 22 and a second support portion 32. The first buckle portion 21 and the second buckle portion 31 are provided on the body 1 at intervals along a first direction.

[0025] The first support portion 22 is connected to each of the main body 1 and the first snap portion 21, with a first gap between the first support portion 22 and the first snap portion 21. The second support portion 32 is connected to each of the main body 1 and the second snap portion 31, with a second gap between the second support portion 32 and the second snap portion 31. The first snap portion 21 and the second snap portion 31 are located between the first support portion 22 and the second support portion 32 in the first direction. In other words, the first snap portion 21 is located between the first support portion 22 and the second snap portion 31 in the first direction, and the second snap portion 31 is located between the first snap portion 21 and the second support portion 32 in the first direction.

[0026] When an object is assembled on the fastener 100, the object applies a compressive force to the first and second fastener portions 21, 31, causing them to deform, thereby causing stress at the connection between the first and second fastener portions 21 and the body 1, and at the connection between the second and second fastener portions 31 and the body 1. The compressive force causes the first and second fastener portions 21, 31 to move away from each other along the first direction, so that the object is locked between the first and second fastener portions 21, 31.

[0027] The fastener 100 according to the embodiment of the present invention is provided with a first support portion 22 connected to both the body 1 and the first fastening portion 21. Thus, when the first fastening portion 21 is deformed by a compressive force, the first support portion 22 can support the first fastening portion 21 and bear part of the compressive force. This effectively reduces stress at the connection between the first fastening portion 21 and the body 1, thereby preventing fracture at the connection between the first fastening portion 21 and the body 1.

[0028] The fastener 100 according to the present embodiment of the present invention is provided with a second support portion 32 connected to both the body 1 and the second fastening portion 31. Thus, when the second fastening portion 31 is deformed by a compressive force, the second support portion 32 can support the second fastening portion 31 and bear a portion of the compressive force. This effectively reduces stress at the connection between the second fastening portion 31 and the body 1, thereby preventing fracture at the connection between the second fastening portion 31 and the body 1.

[0029] Therefore, the fastener 100 according to the embodiment of the present invention has the advantages of being not easily damaged and having a long service life.

[0030] like Figure 1 and Figure 2As shown, the fastener 100 includes a body 1, a first engaging member 2, and a second engaging member 3. Optionally, the fastener 100 may be a connecting rod 100a, and the body 1 may be a rod 1a. The body 1 extends along a first direction, that is, the length direction of the body 1 is the first direction.

[0031] The first engaging member 2 includes a first engaging portion 21, a first cavity 23, and a first supporting portion 22. The first cavity 23 is located in the first direction between the first engaging portion 21 and the first supporting portion 22. In other words, the first engaging portion 21 is located in the first direction between the first cavity 23 and the second engaging portion 31. In other words, the first cavity 23 is opposite to the first engaging portion 21 in the first direction.

[0032] By providing the first cavity 23 between the first latch portion 21 and the first support portion 22, when the first latch portion 21 is deformed by the squeezing force and moves along the first direction away from the second latch portion 31, the first cavity 23 accommodates the first latch portion 21. This makes it easier for the first latch portion 21 to deform and move, making it easier to assemble an object (such as the mounting shaft 200 of the wind deflector) to the latch 100.

[0033] The second engaging member 3 includes a second engaging portion 31, a second cavity 33, and a second supporting portion 32. The second cavity 33 is located in the first direction between the second engaging portion 31 and the second supporting portion 32. In other words, the second engaging portion 31 is located in the first direction between the second cavity 33 and the first engaging portion 21. In other words, the second cavity 33 is opposite to the second engaging portion 31 in the first direction.

[0034] By providing a second cavity 33 between the second latch portion 31 and the second support portion 32, when the second latch portion 31 is deformed by the squeezing force and moves along the first direction away from the first latch portion 21, the second cavity 33 accommodates the second latch portion 31. This makes it easier for the second latch portion 31 to deform and move, making it easier to assemble an object (such as the mounting shaft 200 of the air deflector) to the latch 100.

[0035] The first snap portion 21 and the first support portion 22 are elastic. This allows the first snap portion 21 to deform and move more easily, making it easier to assemble an object onto the snap 100. The second snap portion 31 and the second support portion 32 are elastic. This allows the second snap portion 31 to deform and move more easily, making it easier to assemble an object onto the snap 100.

[0036] Optionally, a ratio of the sizes of the first supporting portion 22 and the first latch portion 21 that are opposite to each other in the first direction is (0.9-1.1):1. That is, the first portion of the first supporting portion 22 and the first portion of the first latch portion 21 are opposite to each other in the first direction, and a ratio of the sizes of the first portion of the first supporting portion 22 in the first direction to the sizes of the first portion of the first latch portion 21 in the first direction is (0.9-1.1):1.

[0037] This not only ensures that the first supporting portion 22 more effectively supports the first snap portion 21, so as to further reduce the stress at the connection between the first snap portion 21 and the main body 1, and further avoid the connection between the first snap portion 21 and the main body 1 from breaking, but also effectively avoids the first supporting portion 22 hindering the deformation and movement of the first snap portion 21, so as to make it easier to assemble the object onto the snap member 100.

[0038] Further optionally, the ratio of the dimensions of the first supporting portion 22 and the first snapping portion 21 in the first direction that are opposite to each other is (0.96-1.04):1. This not only ensures that the first supporting portion 22 more effectively supports the first snapping portion 21, thereby further reducing the stress at the connection between the first snapping portion 21 and the body 1 and further preventing the connection between the first snapping portion 21 and the body 1 from breaking, but also further prevents the first supporting portion 22 from hindering the deformation and movement of the first snapping portion 21, thereby making it easier to assemble the object onto the snapping member 100.

[0039] Further optionally, the ratio of the dimensions of the first supporting portion 22 and the first latching portion 21 in the first direction that are opposite to each other is 1:1. This not only ensures that the first supporting portion 22 more effectively supports the first latching portion 21, thereby further reducing the stress at the connection between the first latching portion 21 and the body 1 and further preventing fracture at the connection between the first latching portion 21 and the body 1, but also further prevents the first supporting portion 22 from hindering the deformation and movement of the first latching portion 21, thereby making it easier to assemble an object onto the latch 100.

[0040] Optionally, a ratio of the sizes of the portions of the second support portion 32 and the second latch portion 31 that are opposite in the first direction in the first direction is (0.9-1.1):1. That is, the first portion of the second support portion 32 and the first portion of the second latch portion 31 are opposite in the first direction, and the ratio of the sizes of the first portion of the second support portion 32 in the first direction to the sizes of the first portion of the second latch portion 31 in the first direction is (0.9-1.1):1.

[0041] This not only ensures that the second supporting portion 32 supports the second snap portion 31 more effectively, so as to further reduce the stress at the connection between the second snap portion 31 and the main body 1, and further avoid breakage at the connection between the second snap portion 31 and the main body 1, but also effectively avoids the second supporting portion 32 hindering the deformation and movement of the second snap portion 31, so as to make it easier to assemble the object onto the snap member 100.

[0042] Further optionally, the ratio of the dimensions of the second supporting portion 32 and the second snap portion 31 in the first direction that are opposite to each other is (0.96-1.04):1. This not only ensures that the second supporting portion 32 more effectively supports the second snap portion 31, thereby further reducing the stress at the connection between the second snap portion 31 and the body 1 and further preventing the connection between the second snap portion 31 and the body 1 from breaking, but also further prevents the second supporting portion 32 from hindering the deformation and movement of the second snap portion 31, thereby making it easier to assemble an object onto the snap member 100.

[0043] Further optionally, the ratio of the dimensions of the second supporting portion 32 and the second snap portion 31 in the first direction that are opposite to each other is 1:1. This not only ensures that the second supporting portion 32 more effectively supports the second snap portion 31, thereby further reducing the stress at the connection between the second snap portion 31 and the body 1 and further preventing fracture at the connection between the second snap portion 31 and the body 1, but also further prevents the second supporting portion 32 from hindering the deformation and movement of the second snap portion 31, thereby making it easier to assemble an object into the snap member 100.

[0044] like Figure 2 As shown, the first end of the first latch portion 21 is connected to the body 1, and the first end 221 of the first support portion 22 is connected to the body 1. The first end of the first latch portion 21 and the first end 221 of the first support portion 22 are spaced apart in the first direction. The second end of the first latch portion 21 is connected to the second end 222 of the first support portion 22.

[0045] The first end of the second latch portion 31 is connected to the body 1, and the first end 321 of the second support portion 32 is connected to the body 1. The first end of the second latch portion 31 and the first end 321 of the second support portion 32 are spaced apart in the first direction. The second end of the second latch portion 31 is connected to the second end 322 of the second support portion 32.

[0046] Alternatively, as Figure 2As shown, the first locking portion 21 includes a first arcuate segment 211 and a first guide segment 212. The first end 2111 of the first arcuate segment 211 is connected to the body 1, that is, the first end 2111 of the first arcuate segment 211 constitutes the first end of the first locking portion 21. The first end 2121 of the first guide segment 212 is connected to the second end 2112 of the first arcuate segment 211, and the second end 2122 of the first guide segment 212 is connected to the second end 222 of the first support portion 22, that is, the second end 2122 of the first guide segment 212 constitutes the second end of the first locking portion 21.

[0047] The provision of the first arcuate segment 211 allows the fastener 100 to more securely clamp the air deflector mounting shaft 200. The provision of the first guide segment 212 facilitates assembly of an object (e.g., the air deflector mounting shaft 200) to the fastener 100. For example, if the first direction is the left-right direction, the second fastening portion 31 is located to the right of the first fastening portion 21, and the right end (first end 2121) of the first guide segment 212 is connected to the second end 2112 of the first arcuate segment 211. The first guide segment 212 extends obliquely leftward from the first arcuate segment 211.

[0048] like Figure 2 As shown, the second locking portion 31 includes a second arcuate segment 311 and a second guide segment 312. The first end 3111 of the second arcuate segment 311 is connected to the body 1, that is, the first end 3111 of the second arcuate segment 311 constitutes the first end of the second locking portion 31. The first end 3121 of the second guide segment 312 is connected to the second end 3112 of the second arcuate segment 311, and the second end 3122 of the second guide segment 312 is connected to the second end 322 of the second support portion 32, that is, the second end 3122 of the second guide segment 312 constitutes the second end of the second locking portion 31.

[0049] The second arcuate segment 311 allows the fastener 100 to more securely clamp the air deflector mounting shaft 200. The second guide segment 312 facilitates assembly of an object (e.g., the air deflector mounting shaft 200) to the fastener 100. For example, the left end (first end 3121) of the second guide segment 312 is connected to the second end 3112 of the second arcuate segment 311, and the second guide segment 312 extends obliquely rightward from the second arcuate segment 311.

[0050] Specifically, the first arc segment 211 and the first guide segment 212 are arranged along the second direction, and the second arc segment 311 and the second guide segment 312 are arranged along the second direction, and the second direction is perpendicular to the first direction. Figure 1 and Figure 2 As shown by the arrow in Figure 2 As shown by the arrow in .

[0051] The first cavity 23 includes a first accommodating section 231 and a second accommodating section 232. The first accommodating section 231 is opposite to the first arcuate section 211 in the first direction, and the second accommodating section 232 is opposite to the first guide section 212 in the first direction. Therefore, when the first latch portion 21 is deformed by the squeezing force and moves along the first direction away from the second latch portion 31, the first accommodating section 231 can accommodate the first arcuate section 211, and the second accommodating section 232 can accommodate the first guide section 212, thereby making it easier for the first latch portion 21 to deform and move, thereby making it easier to assemble an object onto the latch 100.

[0052] The second cavity 33 includes a third accommodating section 331 and a fourth accommodating section 332. The third accommodating section 331 is opposite the second arcuate section 311 in the first direction, and the fourth accommodating section 332 is opposite the second guide section 312 in the first direction. Therefore, when the second latch portion 31 is deformed by the squeezing force and moves in the first direction away from the first latch portion 21, the third accommodating section 331 can accommodate the second arcuate section 311, and the fourth accommodating section 332 can accommodate the second guide section 312. This makes it easier for the second latch portion 31 to deform and move, thereby making it easier to assemble an object onto the latch 100.

[0053] Optionally, the ratio of the dimensions of the first portion of the first arcuate segment 211 and the first accommodating segment 231 in the first direction that are opposed to each other in the first direction is (0.65-0.85):1. That is, the first portion of the first arcuate segment 211 and the first portion of the first accommodating segment 231 are opposed to each other in the first direction, and the ratio of the dimensions of the first portion of the first arcuate segment 211 in the first direction to the dimensions of the first portion of the first accommodating segment 231 in the first direction is (0.65-0.85):1. This allows the first accommodating segment 231 to better accommodate the first arcuate segment 211, thereby making it easier for the first latching portion 21 to deform and move, thereby facilitating easier assembly of an object onto the latch 100. Furthermore, this prevents a reduction in the structural strength of the first engaging member 2 due to an oversized first accommodating segment 231.

[0054] Further optionally, the ratio of the dimensions of the first arcuate segment 211 and the first accommodating segment 231 in the first direction that face each other is (0.71-0.79):1. Thus, the first accommodating segment 231 can better accommodate the first arcuate segment 211, thereby making it easier for the first latch portion 21 to deform and move, thereby making it easier to assemble an object onto the latch 100. Furthermore, a reduction in the structural strength of the first engaging member 2 due to an oversized first accommodating segment 231 can be avoided.

[0055] Further optionally, the ratio of the dimensions of the first arcuate segment 211 and the first accommodating segment 231 in the first direction that face each other is 0.76:1. Thus, the first accommodating segment 231 can better accommodate the first arcuate segment 211, thereby making it easier for the first latch portion 21 to deform and move, thereby making it easier to assemble an object onto the latch 100. Furthermore, the reduction in the structural strength of the first engaging member 2 due to the oversized first accommodating segment 231 can be avoided.

[0056] Optionally, the ratio of the dimensions of the opposing portions of the second arcuate segment 311 and the third accommodating segment 331 in the first direction is (0.65-0.85):1. That is, the first portion of the second arcuate segment 311 and the first portion of the third accommodating segment 331 are opposed in the first direction, and the ratio of the dimensions of the first portion of the second arcuate segment 311 in the first direction to the dimensions of the first portion of the third accommodating segment 331 in the first direction is (0.65-0.85):1. This allows the third accommodating segment 331 to better accommodate the second arcuate segment 311, thereby facilitating deformation and movement of the second latch portion 31, thereby facilitating assembly of an object onto the latch 100. Furthermore, this prevents a reduction in the structural strength of the second engaging member 3 due to an oversized third accommodating segment 331.

[0057] Further optionally, the ratio of the dimensions of the portions of the second arcuate segment 311 and the third accommodating segment 331 that face each other in the first direction is (0.71-0.79):1. Thus, the third accommodating segment 331 can better accommodate the second arcuate segment 311, thereby making it easier for the second latch portion 31 to deform and move, thereby making it easier to assemble an object onto the latch 100. Furthermore, a reduction in the structural strength of the second engaging member 3 due to an oversized third accommodating segment 331 can be avoided.

[0058] Further optionally, the ratio of the dimensions of the portions of the second arcuate segment 311 and the third accommodating segment 331 that face each other in the first direction is 0.76:1. Thus, the third accommodating segment 331 can better accommodate the second arcuate segment 311, thereby making it easier for the second latching portion 31 to deform and move, thereby making it easier to assemble an object into the latch 100. Furthermore, this prevents a reduction in the structural strength of the second engaging member 3 due to an oversized third accommodating segment 331.

[0059] like Figure 2 As shown, the body 1 has a third cavity 11, which is communicated with the first cavity 23, and the third cavity 11 is adjacent to the first buckle portion 21. For example, the third cavity 11 is communicated with the first accommodating section 231.

[0060] By providing the third cavity 11 adjacent to the first latch portion 21 and communicating with the first cavity 23, when the first latch portion 21 is deformed by the squeezing force and moves along the first direction away from the second latch portion 31, the third cavity 11 accommodates a portion of the first latch portion 21. This makes it easier for the first latch portion 21 to deform and move, making it easier to assemble an object onto the latch 100.

[0061] like Figure 2 As shown, the third cavity 11 and the first cavity 23 are opposite in the second direction. This allows the third cavity 11 to contact the first latch portion 21, thereby better utilizing the third cavity 11 to accommodate a portion of the first latch portion 21, making it easier for the first latch portion 21 to deform and move, thereby making it easier to assemble an object onto the latch 100. Specifically, the third cavity 11 contacts the first end of the first latch portion 21.

[0062] Optionally, the dimension of the third cavity 11 in the first direction decreases along the second direction toward the direction away from the first end of the first latch portion 21. In this way, the volume of the third cavity 11 can be reduced while ensuring that the third cavity 11 fully accommodates a portion of the first latch portion 21, thereby ensuring that the body 1 has greater structural strength.

[0063] Optionally, the ratio of the maximum dimension of the third cavity 11 in the second direction to the maximum dimension of the first cavity 23 in the second direction is (0.15-0.35):1. This allows the third cavity 11 to be better utilized to accommodate a portion of the first latch portion 21, making it easier for the first latch portion 21 to deform and move, thereby making it easier to assemble an object onto the latch 100.

[0064] Further optionally, the ratio of the maximum dimension of the third cavity 11 in the second direction to the maximum dimension of the first cavity 23 in the second direction is (0.21-0.29):1. This allows the third cavity 11 to be better utilized to accommodate a portion of the first latch portion 21, making it easier for the first latch portion 21 to deform and move, thereby making it easier to assemble an object onto the latch 100.

[0065] Further optionally, the ratio of the maximum dimension of the third cavity 11 in the second direction to the maximum dimension of the first cavity 23 in the second direction is (0.23-0.25):1. This allows the third cavity 11 to be better utilized to accommodate a portion of the first latch portion 21, making it easier for the first latch portion 21 to deform and move, thereby making it easier to assemble an object onto the latch 100.

[0066] like Figure 2As shown, the body 1 has a fourth cavity 12, which is communicated with the second cavity 33 and adjacent to the second buckle portion 31. For example, the fourth cavity 12 is communicated with the third accommodating section 331.

[0067] By providing the fourth cavity 12 adjacent to the second latch portion 31 and communicating with the second cavity 33, when the second latch portion 31 is deformed by the squeezing force and moves in the first direction away from the first latch portion 21, the fourth cavity 12 accommodates a portion of the second latch portion 31. This makes it easier for the second latch portion 31 to deform and move, making it easier to assemble an object onto the latch 100.

[0068] like Figure 2 As shown, the fourth cavity 12 is opposite to the second cavity 33 in the second direction. This allows the fourth cavity 12 to contact the second latch portion 31, thereby better utilizing the fourth cavity 12 to accommodate a portion of the second latch portion 31, making it easier for the second latch portion 31 to deform and move, thereby making it easier to assemble an object onto the latch 100. Specifically, the fourth cavity 12 contacts the first end of the second latch portion 31.

[0069] Optionally, the dimension of the fourth cavity 12 in the first direction decreases along the second direction toward the direction away from the first end of the second latch portion 31. In this way, the volume of the fourth cavity 12 can be reduced while ensuring that the fourth cavity 12 fully accommodates a portion of the second latch portion 31, thereby ensuring that the body 1 has greater structural strength.

[0070] Optionally, the ratio of the maximum dimension of the fourth cavity 12 in the second direction to the maximum dimension of the second cavity 33 in the second direction is (0.15-0.35):1. This allows the fourth cavity 12 to be better utilized to accommodate a portion of the second latch portion 31, making it easier for the second latch portion 31 to deform and move, thereby making it easier to assemble an object onto the latch 100.

[0071] Further optionally, the ratio of the maximum dimension of the fourth cavity 12 in the second direction to the maximum dimension of the second cavity 33 in the second direction is (0.21-0.29):1. This allows the fourth cavity 12 to be better utilized to accommodate a portion of the second latch portion 31, making it easier for the second latch portion 31 to deform and move, thereby making it easier to assemble an object onto the latch 100.

[0072] Further optionally, the ratio of the maximum dimension of the fourth cavity 12 in the second direction to the maximum dimension of the second cavity 33 in the second direction is (0.23-0.25):1. This allows the fourth cavity 12 to be better utilized to accommodate a portion of the second latch portion 31, making it easier for the second latch portion 31 to deform and move, thereby making it easier to assemble an object onto the latch 100.

[0073] Optionally, the sum of the volumes of the first cavity 23 and the third cavity 11 is V1, the sum of the volumes of the first latch portion 21 and the first support portion 22 is V2, and V1:V2=(0.6-0.8):1. This not only allows the first cavity 23 and the third cavity 11 to be better utilized to accommodate the first latch portion 21, making it easier for the first latch portion 21 to deform and move, thereby making it easier to assemble an object onto the latch 100, but also prevents the structural strength of the first engaging member 2 and the latch 100 from being reduced due to the excessive volume of the first cavity 23 and the third cavity 11.

[0074] Further optionally, V1:V2=(0.61-0.64):1. This not only allows the first cavity 23 and the third cavity 11 to be better utilized to accommodate the first snap portion 21, making it easier for the first snap portion 21 to deform and move, thereby making it easier to assemble an object onto the snap member 100, but also avoids reducing the structural strength of the first engaging member 2 and the snap member 100 due to the excessive volume of the first cavity 23 and the third cavity 11.

[0075] Optionally, the sum of the volumes of the second cavity 33 and the fourth cavity 12 is V3, the sum of the volumes of the second latch portion 31 and the second support portion 32 is V4, and V3:V4=(0.6-0.8):1. This not only allows the second cavity 33 and the fourth cavity 12 to be better utilized to accommodate the second latch portion 31, making it easier for the second latch portion 31 to deform and move, thereby making it easier to assemble an object onto the latch 100, but also prevents the structural strength of the second engaging member 3 and the latch 100 from being reduced due to the excessive volume of the second cavity 33 and the fourth cavity 12.

[0076] Further optionally, V3:V4=(0.61-0.64):1. This not only allows the second cavity 33 and the fourth cavity 12 to be better utilized to accommodate the second snap portion 31, making it easier for the second snap portion 31 to deform and move, thereby making it easier to assemble an object onto the snap member 100, but also avoids reducing the structural strength of the second engaging member 3 and the snap member 100 due to the excessive volume of the second cavity 33 and the fourth cavity 12.

[0077] The wind deflector assembly according to an embodiment of the present invention includes a fastener 100 and a wind deflector. The fastener 100 is a connecting rod 100a, and the body 1 of the fastener 100 extends along a first direction. The wind deflector includes a mounting shaft 200, which is engaged between the first and second fastener portions 21, 31 of the fastener 100.

[0078] The air guide assembly according to the embodiment of the present invention has the advantages of being not easily damaged, having a long service life, and having a stable structure.

[0079] The air conditioner according to the embodiment of the present invention includes the air guide assembly of the present invention. Therefore, the air conditioner according to the embodiment of the present invention has the advantages of being not easily damaged, having a long service life, and having a stable structure.

[0080] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like to indicate orientations or positional relationships based on the orientations 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 orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation to the present invention.

[0081] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature specified as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of this utility model, "plurality" means at least two, such as two, three, etc., unless otherwise specifically defined.

[0082] In this utility model, unless otherwise specified or limited, the terms "installed," "connected," "connect," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection, electrical connection, or communication; direct connection or indirect connection through an intermediate medium; internal communication between two elements or interaction between two elements, unless otherwise specified. For those skilled in the art, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.

[0083] In the present invention, unless otherwise expressly specified or limited, when a first feature is "above" or "below" a second feature, it may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediary. Furthermore, when a first feature is "above," "above," or "above" a second feature, it may mean that the first feature is directly above or diagonally above the second feature, or simply means that the first feature is at a higher level than the second feature. When a first feature is "below," "below," or "below" a second feature, it may mean that the first feature is directly below or diagonally below the second feature, or simply means that the first feature is at a lower level than the second feature.

[0084] In the present invention, the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" mean that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic expressions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art can combine and combine different embodiments or examples described in this specification and the features of different embodiments or examples without contradiction.

[0085] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are illustrative and cannot be understood as limitations on the present invention. Ordinary technicians in this field can change, modify, replace and modify the above embodiments within the scope of the present invention.

Claims

1. A fastener, characterized in that: include: ontology; a first buckle portion and a second buckle portion, wherein the first buckle portion and the second buckle portion are spaced apart from each other along a first direction and are provided on the body; a first supporting portion connected to each of the body and the first buckle portion, with a first gap being defined between the first supporting portion and the first buckle portion; and A second support portion, the second support portion is connected to each of the body and the second snap portion, a second gap is defined between the second support portion and the second snap portion, and the first snap portion and the second snap portion are located between the first support portion and the second support portion in the first direction.

2. The fastener according to claim 1, characterized in that: The first end of the first supporting portion is connected to the body, and the second end of the first supporting portion is connected to the first buckle portion; and The first end of the second supporting portion is connected to the body, and the second end of the second supporting portion is connected to the second buckle portion.

3. The fastener according to claim 1, wherein: Each of the first locking portion, the second locking portion, the first supporting portion, and the second supporting portion is an elastic portion.

4. The fastener according to claim 1, wherein: The fastener comprises: a first engaging member, the first engaging member comprising the first snap portion, a first cavity, and the first supporting portion, the first cavity being located between the first snap portion and the first supporting portion in the first direction; and The second engaging member includes the second locking portion, a second cavity and the second supporting portion, and the second cavity is located between the second locking portion and the second supporting portion in the first direction.

5. The fastener according to claim 4, characterized in that: The first buckle portion includes a first arc segment and a first guide segment, the first end of the first arc segment is connected to the body, the first end of the first guide segment is connected to the second end of the first arc segment, the first cavity includes a first accommodating segment and a second accommodating segment, the first accommodating segment is opposite to the first arc segment in the first direction, and the second accommodating segment is opposite to the first guide segment in the first direction; and / or The second snap-fit ​​portion includes a second arc segment and a second guide segment, the first end of the second arc segment is connected to the body, the first end of the second guide segment is connected to the second end of the second arc segment, the second cavity includes a third accommodating segment and a fourth accommodating segment, the third accommodating segment is opposite to the second arc segment in the first direction, and the fourth accommodating segment is opposite to the second guide segment in the first direction.

6. The fastener according to claim 5, characterized in that: The ratio of the sizes of the first arc segment and the first accommodating segment in the first direction that are opposite to each other is (0.65-0.85):1; and / or The ratio of the sizes of the parts of the second arc segment and the third accommodating segment that are opposite to each other in the first direction in the first direction is (0.65-0.85):

1.

7. The fastener according to claim 4, characterized in that: The body has a third cavity and a fourth cavity. The third cavity is communicated with the first cavity and is adjacent to the first buckle portion. The fourth cavity is communicated with the second cavity and is adjacent to the second buckle portion.

8. The fastener according to claim 7, characterized in that: The third cavity is opposite to the first cavity in a second direction, and the fourth cavity is opposite to the second cavity in the second direction, where the second direction is perpendicular to the first direction.

9. The fastener according to claim 7, characterized in that: The first end of the first buckle portion is connected to the body, the size of the third cavity in the first direction decreases along the second direction toward a direction away from the first end of the first buckle portion, the first end of the second buckle portion is connected to the body, the size of the fourth cavity in the first direction decreases along the second direction toward a direction away from the first end of the second buckle portion, and the second direction is perpendicular to the first direction; and / or The ratio of the maximum dimension of the third cavity in the second direction to the maximum dimension of the first cavity in the second direction is (0.15-0.35):1; and / or The ratio of the maximum dimension of the fourth cavity in the second direction to the maximum dimension of the second cavity in the second direction is (0.15-0.35):

1.

10. The fastener according to claim 7, wherein: The sum of the volume of the first cavity and the volume of the third cavity is V1, the sum of the volume of the first buckle portion and the volume of the first support portion is V2, V1:V2=(0.6-0.8):1; and / or The sum of the volume of the second cavity and the volume of the fourth cavity is V3, the sum of the volume of the second buckle portion and the volume of the second support portion is V4, and V3:V4=(0.6-0.8):

1.

11. The fastener according to claim 4, characterized in that: The ratio of the sizes of the parts of the first supporting portion and the first buckle portion that are opposite to each other in the first direction in the first direction is (0.9-1.1):1; and / or A ratio of sizes of portions of the second supporting portion and the second locking portion that are opposite to each other in the first direction in the first direction is (0.9-1.1):

1.

12. The fastener according to any one of claims 1 to 11, characterized in that: The fastener is a connecting rod, and the body extends along the first direction.

13. An air guide assembly, characterized in that: include: A fastener, wherein the fastener is the fastener according to any one of claims 1 to 11, the fastener is a connecting rod, and the body of the fastener extends along a first direction; and The wind deflector comprises a mounting shaft, and the mounting shaft is engaged between the first locking portion and the second locking portion of the locking member.

14. An air conditioner, characterized in that: Includes the air guide assembly according to claim 13.

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