Fan mesh enclosure structure and fan

Abstract

The utility model provides a fan mesh enclosure structure and a fan, and relates to the technical field of household appliances, and the fan mesh enclosure structure comprises a first mesh enclosure piece and a second mesh enclosure piece. The first mesh enclosure piece is provided with a first buckle and a lock catch groove, and an opening is formed in one side of the first mesh enclosure piece; the second mesh enclosure piece is provided with a second buckle and a lock catch assembly; when the second mesh enclosure piece seals the opening and rotates by a preset angle, the second buckle is movably clamped with the first buckle, and the lock catch assembly can be movably clamped into the lock catch groove, so that the second mesh enclosure piece is connected with the first mesh enclosure piece. When the second mesh enclosure piece is rotated by a preset angle, the first buckle and the second buckle are movably clamped, and meanwhile, the lock catch assembly can be movably clamped into the lock catch groove, so that positioning and locking are facilitated, the second mesh enclosure piece is connected with the first mesh enclosure piece after completing rotation, the connection is relatively firm, the loosening condition is not easy to occur, and the service life of the mesh enclosure piece is prolonged. Extra tools are not needed, and the fan mesh enclosure structure is convenient to assemble and disassemble.

Description

Technical Field

[0001] The utility model relates to the technical field of household appliances, and in particular to a fan mesh structure and a fan. Background Art

[0002] A fan is a household appliance that uses an electric motor to drive the blades to rotate to accelerate the circulation of air. It has the functions of cooling down and maintaining air circulation. The fan's mesh cover plays a protective role to reduce the risk of injuries from the fan's blades. Currently, the front and rear parts of the fan mesh cover need to be assembled and disassembled with screws. There is a situation where the installation and disassembly cannot be performed without tools, which is inconvenient. Utility Model Content

[0003] The purpose of the utility model is to provide a fan mesh structure and a fan, the connection of the fan mesh structure is relatively tight and not easy to loosen, the second mesh part is easy to remove, no additional tools are required, it is easy to assemble and disassemble, and it has a better user experience.

[0004] A first aspect of the utility model provides a fan mesh structure, which comprises a first mesh member and a second mesh member.

[0005] A first mesh cover member is provided with a first buckle and a locking groove, and an opening is formed on one side of the first mesh cover member;

[0006] A second mesh cover member is provided with a second buckle and a lock assembly;

[0007] When the second mesh cover member closes the opening and rotates to a preset angle, the second buckle is movably engaged with the first buckle, and the locking assembly can be movably engaged with the locking groove to connect the second mesh cover member with the first mesh cover member.

[0008] In a possible embodiment of the utility model, the locking assembly includes a box body, a movable part and an elastic part, the elastic part is connected to the movable part, the box body is provided with a first through hole, and the box body is connected to the second mesh cover part and defines a cavity, the movable part and the elastic part are both arranged in the cavity, and the end of the movable part away from the elastic part can be passed through the first through hole and engaged with the locking groove.

[0009] In a possible embodiment of the present invention, a second through hole is provided on the side wall of the locking groove, the second through hole and the first through hole are arranged opposite to each other, and the movable part is passed through the first through hole and can be movably inserted into the second through hole.

[0010] In a possible embodiment of the present invention, the notch direction of the locking slot is toward a side away from the second mesh cover member.

[0011] In a possible embodiment of the present invention, the rod-shaped movable member includes a connecting portion and a protruding portion, the elastic member is a spring, the spring is sleeved on the connecting portion, and the protruding portion can protrude from the first through hole;

[0012] In the direction of the protruding portion away from the connecting portion, the diameter of the protruding portion gradually decreases, and the diameter of the protruding portion is the largest at the connecting position of the protruding portion and the connecting portion, so that when the protruding portion extends from the second through hole, the first through hole can be limited to the protruding portion.

[0013] In a possible embodiment of the utility model, a locking hole is provided in the cavity, the elastic part and the movable part are both provided in the locking hole, the locking hole is a blind hole, the elastic part is provided at a position where the movable part is away from the opening of the locking hole, and the opening of the locking hole corresponds to the opening of the first through hole.

[0014] In a possible embodiment of the present invention, when the box body is connected to the second mesh cover, the end of the hole opening of the locking hole abuts against the end of the hole opening of the first through hole.

[0015] In a possible embodiment of the present invention, there are multiple first buckles, and there are multiple second buckles, and one first buckle corresponds to one second buckle.

[0016] In a possible embodiment of the present invention, the second clip includes a first clip slot and a second clip slot, the first clip includes a first clipping portion and a second clipping portion, the first clipping portion abuts against the bottom of the first clip slot, the second clipping portion can be inserted into the second clip slot, and the first clipping portion and the second clipping portion are arranged at an angle.

[0017] A second aspect of the utility model provides a fan, comprising the fan mesh structure described in any one of the above embodiments.

[0018] Compared with the prior art, the beneficial effects of the utility model are as follows: a fan mesh cover structure and a fan of the utility model, when the second mesh cover part is rotated through a preset angle, the first buckle and the second buckle are movably engaged, and at the same time the locking assembly can be movably engaged in the locking groove for positioning and locking, so that the second mesh cover part is connected to the first mesh cover part after the rotation is completed, the connection of the fan mesh cover structure is relatively tight and not easy to loosen, the locking assembly can be engaged with or separated from the locking groove, and after the locking assembly is separated from the locking groove, it can be rotated in the opposite direction by a preset angle to separate the first buckle and the second buckle, so as to remove the second mesh cover part, without the need for additional tools, and the fan mesh cover structure is easy to assemble and disassemble, and is convenient for users to clean and repair, with a better user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 A schematic diagram of the three-dimensional structure of the fan guard structure provided in some embodiments of the present invention Figure 1 ;

[0021] Figure 2 It is a three-dimensional assembly schematic diagram of a fan guard structure provided in some embodiments of the utility model;

[0022] Figure 3 A schematic structural diagram of a locking assembly of a fan grille structure provided in some embodiments of the present utility model;

[0023] Figure 4 A schematic structural diagram of a first mesh cover member of a fan mesh cover structure provided in some embodiments of the utility model;

[0024] Figure 5 A schematic diagram of the three-dimensional structure of the fan guard structure provided in some embodiments of the present invention Figure 2 ;

[0025] Figure 6 Shows Figure 5 The structural diagram of the middle A part;

[0026] Figure 7 A schematic diagram of the structure of the locking holes of the fan mesh structure provided in some embodiments of the utility model;

[0027] Figure 8It is a structural schematic diagram of the buckle connection of the fan mesh structure provided in some embodiments of the utility model;

[0028] Fig. 9 This is a structural schematic diagram of the identifier position of the fan grille structure provided in some embodiments of the present invention.

[0029] Description of main component symbols;

[0030] 100-fan mesh cover structure; 110-first mesh cover member; 111-first buckle; 1111-first clamping portion; 1112-second clamping portion; 112-locking slot; 1121-second through hole; 113-opening; 114-first identifier; 120-second mesh cover member; 121-second buckle; 1211-first clamping slot; 1212-second clamping slot; 122-locking assembly; 1221-box body; 1221a-first through hole; 1222-movable member; 1222a-connecting portion; 1222b-extending portion; 1223-elastic member; 1224-locking hole; 123-second identifier. DETAILED DESCRIPTION

[0031] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0032] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0033] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0034] In the description of the present utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate the orientation or position relationship based on the orientation or position relationship shown in the accompanying drawings, or the orientation or position relationship in which the utility model product is usually placed when in use, which is only for the convenience of describing the utility model and simplifying the description, and does 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 cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", "third", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0035] In addition, the terms "horizontal", "vertical", "overhanging" and the like do not mean that the components are required to be absolutely horizontal or overhanging, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0036] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" 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 a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0037] In conjunction with the accompanying drawings, some embodiments of the present invention are described in detail below. In the absence of conflict, the following embodiments and features in the embodiments can be combined with each other.

[0038] Example 1

[0039] refer to Figure 1 and Figure 2 As shown, an embodiment of the present application provides a fan mesh structure 100 applied to a fan. The fan mesh structure 100 includes a first mesh member 110 and a second mesh member 120 .

[0040] Specifically, combined Figures 2 to 4As shown, the first mesh cover member 110 is provided with a first buckle 111 and a locking groove 112, and an opening 113 is opened on one side of the first mesh cover member 110; the second mesh cover member 120 is provided with a second buckle 121 and a locking assembly 122; when the second mesh cover member 120 closes the opening 113 and rotates a preset angle, the second buckle 121 is movably engaged with the first buckle 111, and the locking assembly 122 can be movably engaged with the locking groove 112, so that the second mesh cover member 120 is connected to the first mesh cover member 110, and when the second mesh cover member 120 rotates a preset angle, the first buckle 111 and the second buckle 121 are movably engaged. The fan mesh structure 100 is tightly connected and not easily loosened. The locking component 122 can be connected with or separated from the locking groove 112. After the locking component 122 is separated from the locking groove 112, it can be rotated in the opposite direction by a preset angle to separate the first buckle 111 and the second buckle 121, so as to remove the second mesh cover 120 without the need for additional tools. The fan mesh cover structure 100 is easily assembled and disassembled, and is convenient for users to clean and repair.

[0041] In one embodiment, specifically, Figure 2 As shown, the locking assembly 122 includes a box body 1221, a movable member 1222 and an elastic member 1223, wherein the elastic member 1223 is connected to the movable member 1222, the box body 1221 is provided with a first through hole 1221a, and the box body 1221 is connected to the second mesh cover member 120 and defines a cavity, wherein the movable member 1222 and the elastic member 1223 are both disposed in the cavity, and the end of the movable member 1222 away from the elastic member 1223 can be It is penetrated through the first through hole 1221a and is snap-connected with the locking groove 112, that is, the movable part 1222 can be extended through the first through hole 1221a and then snap-connected with the locking groove 112, the cavity is used to install the movable part 1222 and the elastic part 1223, and the movable part 1222 can be extended from the first through hole 1221a on the box body 1221 and snap-connected with the locking groove 112 under the action of the elastic part 1223, so as to achieve the effect of locking the second mesh cover part 120.

[0042] Optionally, combined Figure 1 and Figure 4As shown, a second through hole 1121 is arranged on the side wall of the locking groove 112, and the second through hole 1121 and the first through hole 1221a are arranged opposite to each other. The movable member 1222 is passed through the first through hole 1221a and can be movably inserted into the second through hole 1121. The movable member 1222 extends from the first through hole 1221a, so that the movable member 1222 can be engaged with the hole wall of the second through hole 1121 of the locking groove 112. It can be understood that the movable member 1222 maintains the state of being passed through the first through hole 1221a under the action of the elastic member 1223, so the positioning and locking of the second mesh cover member 120 is completed after the movable member 1222 passes through the second through hole 1121.

[0043] Optionally, the notch direction of the locking slot 112 faces the side away from the second mesh cover member 120, such as Figure 1 As shown, the user can reach into the notch of the locking slot 112 to adjust the movable member 1222 so that the movable member 1222 can be retracted into the cavity under the action of the elastic member 1223, thereby separating the first mesh cover member 110 and the second mesh cover member 120.

[0044] Optionally, refer to Figure 3 As shown, the rod-shaped movable part 1222 includes a connecting part 1222a and an extending part 1222b, the elastic part 1223 is a spring, the spring is sleeved on the connecting part 1222a, and the extending part 1222b can extend from the first through hole 1221a, that is, when the extending part 1222b extends out of the first through hole 1221a, the connecting part 1222a sleeved with the spring is in the cavity.

[0045] like Figure 3 As shown, in the direction in which the protruding portion 1222b moves away from the connecting portion 1222a, the diameter of the protruding portion 1222b gradually decreases, and the diameter of the protruding portion 1222b is the largest at the connecting position between the protruding portion 1222b and the connecting portion 1222a, so that when the protruding portion 1222b extends from the second through hole 1121, the first through hole 1221a can be limited to the protruding portion 1222b. In other words, the spring can be sleeved and clamped at the connecting position of the connecting portion 1222a, and the protruding portion 1222b of the movable member 1222 extends through the first through hole 1221a and is clamped on the hole wall of the second through hole 1121.

[0046] In one embodiment, specifically, referring to Figure 2 and Figure 8As shown, there are multiple first buckles 111, multiple second buckles 121, and one first buckle 111 corresponds to one second buckle 121. Further, multiple first buckles 111 are arranged around the circumference of the first mesh cover 110 at intervals, and multiple second buckles 121 are arranged around the circumference of the second mesh cover 120 at intervals.

[0047] In summary, the fan mesh cover structure 100 can be applied to the fan, so that when the second mesh cover part 120 is rotated by a preset angle, the first buckle 111 and the second buckle 121 are movably engaged, and at the same time, the locking component 122 can be movably engaged in the locking groove 112 to facilitate positioning and locking, so that the second mesh cover part 120 is connected to the first mesh cover part 110 after the rotation is completed. The connection of the fan mesh cover structure 100 is relatively tight and not prone to loosening. The locking component 122 can be engaged with or separated from the locking groove 112. After the locking component 122 is separated from the locking groove 112, it can be rotated in the opposite direction by a preset angle to separate the first buckle 111 and the second buckle 121, so as to facilitate the removal of the second mesh cover part 120 without the use of additional tools, and the fan mesh cover structure 100 is easy to assemble and disassemble, and convenient for users to clean and repair, with a better user experience.

[0048] Example 2

[0049] refer to Figures 1 to 3 As shown, an embodiment of the present application provides another fan mesh structure 100 applied to a fan. The fan mesh structure 100 includes a first mesh member 110 and a second mesh member 120 .

[0050] Specifically, combined Figures 2 to 4 As shown, the first mesh cover member 110 is provided with a first buckle 111 and a locking groove 112 , and an opening 113 is opened on one side of the first mesh cover member 110 ; the second mesh cover member 120 is provided with a second buckle 121 and a locking assembly 122 .

[0051] Specifically, refer to Figure 3 and Figure 4As shown, when the second mesh cover 120 closes the opening 113 and rotates a preset angle, the second buckle 121 is movably engaged with the first buckle 111, and the locking assembly 122 can be movably engaged with the locking groove 112, so that the second mesh cover 120 is connected to the first mesh cover 110. When the second mesh cover 120 rotates a preset angle, the first buckle 111 and the second buckle 121 are movably engaged, and the locking assembly 122 can be movably engaged with the first buckle 111. It is inserted into the locking groove 112 for positioning and locking, so that the second mesh cover part 120 can be connected to the first mesh cover part 110 after the rotation is completed, and it is not easy to get loose. The locking component 122 can be connected or separated from the locking groove 112. After the locking component 122 is separated from the locking groove 112, it can be rotated in the opposite direction by a preset angle to separate the first buckle 111 and the second buckle 121, so as to remove the second mesh cover part 120 and facilitate the assembly and disassembly of the fan mesh cover structure 100.

[0052] In one embodiment, specifically, Figure 2 As shown, the locking assembly 122 includes a box body 1221, a movable member 1222 and an elastic member 1223, wherein the elastic member 1223 is connected to the movable member 1222, the box body 1221 is provided with a first through hole 1221a, and the box body 1221 is connected to the second mesh cover member 120 and defines a cavity, wherein the movable member 1222 and the elastic member 1223 are both arranged in the cavity, and an end of the movable member 1222 away from the elastic member 1223 can be passed through the first through hole 1221a and connected to the second mesh cover member 120. The locking groove 112 is snap-connected, that is, one end of the movable part 1222 can extend out through the first through hole 1221a, and the cavity is used to integrate the movable part 1222 and the elastic part 1223 to make the overall structure compact. The movable part 1222 can extend out from the first through hole 1221a on the box body 1221 and snap-connected with the locking groove 112 under the action of the elastic part 1223, so as to achieve the effect of locking the second mesh cover part 120. When the movable part 1222 is pressed, the movable part 1222 can also be retracted into the cavity under the action of the elastic part 1223.

[0053] Optionally, combined Figure 1 and Figure 4 As shown, a second through hole 1121 is provided on the side wall of the locking groove 112, and the second through hole 1121 and the first through hole 1221a are arranged opposite to each other. The movable part 1222 is passed through the first through hole 1221a and can be movably inserted into the second through hole 1121, so that the movable part 1222 can extend from the first through hole 1221a, that is, the movable part 1222 can be engaged with the hole wall of the second through hole 1121 of the locking groove 112.

[0054] Optionally, the notch direction of the locking slot 112 faces the side away from the second mesh cover member 120, such as Figure 1 As shown, further, the slot direction of the locking slot 112 is toward the side of the first mesh cover member 110 away from the opening 113. In other words, when the first mesh cover member 110 and the second mesh cover member 120 are connected, since the slot direction of the locking slot 112 is outside the first mesh cover member 110, the user can still reach into the slot of the locking slot 112 to adjust the movable member 1222, so that the movable member 1222 can be retracted into the cavity under the action of the elastic member 1223, thereby separating the first mesh cover member 110 and the second mesh cover member 120.

[0055] Optionally, refer to Figure 3 As shown, the rod-shaped movable member 1222 includes a connecting portion 1222a and a protruding portion 1222b, and the elastic member 1223 is a spring, which is sleeved on the connecting portion 1222a, and the protruding portion 1222b can protrude from the first through hole 1221a, that is, when the protruding portion 1222b protrudes from the first through hole 1221a, the connecting portion 1222a sleeved with the spring is in the cavity, so that the protruding portion 1222b protrudes from the first through hole 1221a or retracts. Figure 3 As shown, in the direction in which the protruding portion 1222b moves away from the connecting portion 1222a, the diameter of the protruding portion 1222b gradually decreases, and the diameter of the protruding portion 1222b is the largest at the connecting position of the protruding portion 1222b and the connecting portion 1222a, so that when the protruding portion 1222b extends from the second through hole 1121, the first through hole 1221a can be limited to the protruding portion 1222b. In other words, the spring can be sleeved and clamped at the connecting position of the connecting portion 1222a, and the protruding portion 1222b of the movable member 1222 extends through the first through hole 1221a and clamped to the hole wall of the second through hole 1121. Exemplarily, the movable member 1222 is a movable rod, and the spring can be sleeved and clamped on the movable rod. In the process of the movable rod telescopically moving along the length direction, the spring has a certain resilience to reset the movable rod, so that the movable rod is clamped to the hole wall of the second through hole 1121.

[0056] Optionally, combined Figures 5 to 7As shown, a locking hole 1224 is provided in the cavity, the elastic member 1223 and the movable member 1222 are both provided in the locking hole 1224, the locking hole 1224 is a blind hole, the elastic member 1223 is provided at a position of the movable member 1222 away from the opening of the locking hole 1224, the opening of the locking hole 1224 corresponds to the opening of the first through hole 1221a, and the locking hole 1224 positions and limits the elastic member 1223 and the movable member 1222 to avoid the connection dislocation and offset between the elastic member 1223 and the movable member 1222 during the expansion and contraction process of the movable member 1222. Exemplarily, the locking assembly 122 also includes a locking hole 1224, which is provided in the second mesh cover member 120.

[0057] It should be noted that a blind hole is a conductive hole that connects the surface layer and the inner layer but does not penetrate the entire board, that is, one end of the blind hole in the present application has an opening.

[0058] Optionally, refer to Figure 6 and Figure 7 As shown, when the box body 1221 is connected to the second mesh cover member 120, the end of the hole opening of the locking hole 1224 abuts against the end of the hole opening of the first through hole 1221a, which facilitates the positioning and installation of the box body 1221. The movable part 1222 can be used normally, so that when the box body 1221 and the locking hole 1224 are installed, the movable part 1222 can be retracted into the cavity or extended out of the cavity.

[0059] In one embodiment, specifically, referring to Figure 2 and Figure 8 As shown, the number of the first buckles 111 is multiple, the number of the second buckles 121 is multiple, and one first buckle 111 corresponds to one second buckle 121. Further, the multiple first buckles 111 are arranged around the circumference of the first mesh cover 110 at intervals, and the multiple second buckles 121 are arranged around the circumference of the second mesh cover 120 at intervals. Exemplarily, the number of the first buckles 111 is seven, the number of the second buckles 121 is seven, and the number of the first buckles 111 and the number of the second buckles 121 are equal.

[0060] Alternatively, if Figure 8As shown, the second clip 121 includes a first clip groove 1211 and a second clip groove 1212, the first clip 111 includes a first clipping portion 1111 and a second clipping portion 1112, the first clipping portion 1111 abuts against the bottom of the first clip groove 1211, the second clipping portion 1112 can be snapped into the second clip groove 1212, the first clipping portion 1111 and the second clipping portion 1112 are arranged at an angle, it can be understood that when the second clip 121 and the first clip 111 are movably snapped, the first clipping portion 1111 abuts against the bottom of the first clip groove 1211, so that the second mesh cover member 120 is restricted when it moves in the direction close to the first mesh cover member 110, the second clipping portion 1112 is snapped into the second clip groove 1212, and the second mesh cover member 120 is restricted when it moves in the direction away from the first mesh cover member 110, so as to achieve the effect of limiting the second mesh cover member 120. Further, the first clamping portion 1111 and the second clamping portion 1112 are perpendicular to each other, that is, the first clamping portion 1111 and the second clamping portion 1112 may correspond to the axial direction and the radial direction of the second mesh member 120 respectively.

[0061] In the present embodiment, specifically, when the second mesh cover component 120 is rotated to a preset angle, it has a first installation position and a second installation position. It should be noted that the first installation position is the initial installation position of the second mesh cover component 120, and the second installation position is the final installation position of the second mesh cover component 120. The second mesh cover component 120 at the second installation position has been installed. When the second mesh cover component 120 is in the second installation position, the second buckle 121 is engaged with the first buckle 111, and the locking assembly 122 is inserted into the locking groove 112. Accordingly, when the second mesh cover component 120 is in the first installation position, the locking assembly 122 has not yet been inserted into the locking groove 112, and the second buckle 121 and the first buckle 111 are in a separated state.

[0062] It should be noted that the second mesh cover member 120 rotates at a preset angle to have a first preset direction and a second preset direction, and the rotation directions of the first preset direction and the second preset direction are opposite. Optionally, the second buckle 121 is also provided with a limiting portion, and the limiting portion is used to limit the first buckle 111, so that the second mesh cover member 120 is connected when rotating at a preset angle, and is separated after rotating at a preset angle in the opposite direction. Exemplarily, the first preset direction is a clockwise direction, and the second preset direction is a counterclockwise direction. The second mesh cover member 120 rotates in a clockwise direction to connect with the first mesh cover member 110, and the second mesh cover member 120 rotates in a counterclockwise direction to separate the first buckle 111 and the second buckle 121. The limiting portion is used to position and limit the second mesh cover member 120 after the clamping is completed.

[0063] Optionally, refer to Fig. 9As shown, the first mesh cover member 110 is provided with a first identifier 114, and the second mesh cover member 120 is provided with a second identifier 123. When the second mesh cover member 120 is rotated by a preset angle and is in a second installation position, the first identifier 114 and the second identifier 123 correspond to each other. At this time, the second buckle 121 is engaged with the first buckle 111, and the locking assembly 122 is inserted into the locking groove 112, so that the user can judge whether the second mesh cover member 120 has been installed according to the positions of the first identifier 114 and the second identifier 123. When the first identifier 114 and the second identifier 123 correspond to each other, it indicates that the second mesh cover member 120 has been installed, which provides a better user experience.

[0064] Example 3

[0065] An embodiment of the utility model also provides a fan, which can be a floor fan or a table fan, or other types of fans. The fan includes the fan mesh structure 100 in embodiment 1 or embodiment 2. The fan including the fan mesh structure 100 has all the beneficial effects of the fan mesh structure 100, which will not be described in detail here.

[0066] In all examples shown and described herein, any specific values ​​should be interpreted as merely exemplary and not as limiting, and thus other examples of the exemplary embodiments may have different values.

[0067] The above-mentioned embodiments only express several implementation methods of the present invention, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the present invention. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the present invention, which all belong to the protection scope of the present invention.

Claims

1. A fan guard structure, characterized in that: include: A first mesh cover member is provided with a first buckle and a locking groove, and an opening is formed on one side of the first mesh cover member; A second mesh cover member is provided with a second buckle and a lock assembly; When the second mesh cover member closes the opening and rotates to a preset angle, the second buckle is movably engaged with the first buckle, and the locking assembly can be movably engaged with the locking groove to connect the second mesh cover member with the first mesh cover member.

2. The fan guard structure according to claim 1, characterized in that: The locking assembly includes a box body, a movable part and an elastic part, the elastic part is connected to the movable part, the box body is provided with a first through hole, and the box body is connected to the second mesh cover part and defines a cavity, the movable part and the elastic part are both arranged in the cavity, and the end of the movable part away from the elastic part can be passed through the first through hole and engaged with the locking groove.

3. The fan guard structure according to claim 2, characterized in that: A second through hole is arranged on the side wall of the locking groove, the second through hole is arranged opposite to the first through hole, the movable member is passed through the first through hole and can be movably inserted into the second through hole.

4. The fan guard structure according to claim 3, characterized in that: The notch direction of the locking slot is toward a side away from the second mesh cover member.

5. The fan guard structure according to claim 3, characterized in that: The rod-shaped movable member comprises a connecting portion and a protruding portion, the elastic member is a spring, the spring is sleeved on the connecting portion, and the protruding portion can protrude from the first through hole; In the direction of the protruding portion away from the connecting portion, the diameter of the protruding portion gradually decreases, and the diameter of the protruding portion is the largest at the connecting position of the protruding portion and the connecting portion, so that when the protruding portion extends from the second through hole, the first through hole can be limited to the protruding portion.

6. The fan guard structure according to claim 2, characterized in that: A locking hole is provided in the cavity, the elastic part and the movable part are both provided in the locking hole, the locking hole is a blind hole, the elastic part is provided at a position where the movable part is away from the opening of the locking hole, and the opening of the locking hole corresponds to the opening of the first through hole.

7. The fan guard structure according to claim 6, characterized in that: When the box body is connected to the second mesh cover member, the end of the hole opening of the locking hole abuts against the end of the hole opening of the first through hole.

8. The fan guard structure according to any one of claims 1 to 7, characterized in that: There are multiple first buckles, and there are multiple second buckles. One first buckle corresponds to one second buckle.

9. The fan guard structure according to claim 8, characterized in that: The second clip includes a first clip slot and a second clip slot, the first clip includes a first clipping portion and a second clipping portion, the first clipping portion abuts against the bottom of the first clip slot, the second clipping portion can be inserted into the second clip slot, and the first clipping portion and the second clipping portion are arranged at an angle.

10. A fan, characterized in that: The fan guard structure comprises the fan guard structure as claimed in any one of claims 1 to 9.

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