Wire mesh fixing structure

Abstract

The embodiment of the utility model provides an iron gauze fixing structure, and relates to the technical field of heat exchanger protection. The wire mesh fixing structure comprises an equipment box body and a wire mesh, the equipment box body is provided with a first side plate and a second side plate which are oppositely arranged, the first side plate is provided with a fixing hole, and the fixing hole penetrates through the first side plate; the wire mesh comprises a first connecting iron wire, a second connecting iron wire and a wire mesh body. The first connecting iron wire and the second connecting iron wire are arranged on the two opposite sides of the wire mesh body respectively. A bent part is arranged at the end, away from the screen mesh body, of the first connecting iron wire, one part of the bent part is arranged in the fixing hole and abuts against the inner side wall of the first side plate, and the other part of the bent part abuts against the outer side wall of the first side plate; and the second connecting iron wire is detachably connected with the second side plate. According to the wire gauze fixing structure, the wire gauze can be installed and fixed by only one person, the use number of screws can be reduced, the production efficiency is improved, and the cost is reduced.

Description

Technical Field

[0001] This utility model relates to the field of heat exchanger protection technology, and more specifically, to a wire mesh fixing structure. Background Technology

[0002] In the air conditioning and heat pump industry, wire mesh is typically installed on the back of heat exchangers. Its main purpose is to provide both protection and decoration without obstructing the heat exchange area between the heat exchanger and the air. Currently, the wire mesh is usually fixed by drilling holes at both ends and then using multiple screws to connect it to both sides of the heat exchanger.

[0003] However, this method of fixing screws at both ends usually requires two operators to work together to complete the installation and disassembly, and requires a large number of screws to ensure stability. This not only reduces production efficiency, but also increases production costs. Utility Model Content

[0004] The purpose of this utility model is to provide a wire mesh fixing structure that requires only one person to install and fix the wire mesh, thereby reducing the number of screws used, improving production efficiency and reducing costs.

[0005] The embodiments of this utility model are implemented as follows:

[0006] An embodiment of this utility model provides a wire mesh fixing structure, comprising:

[0007] The equipment housing has a first side plate and a second side plate disposed opposite to each other. The first side plate has a fixing hole that penetrates through the first side plate.

[0008] The wire mesh includes a first connecting wire, a second connecting wire, and a wire mesh body, wherein the first connecting wire and the second connecting wire are respectively disposed on opposite sides of the wire mesh body;

[0009] The first connecting wire has a bent portion at one end away from the wire mesh body. A portion of the bent portion is disposed in the fixing hole and abuts against the inner side wall of the first side plate, while the other portion of the bent portion abuts against the outer side wall of the first side plate. The second connecting wire is detachably connected to the second side plate.

[0010] In an optional embodiment, the bending portion includes a first straight section, a bending section, and a second straight section connected in sequence. The first straight section abuts against the inner wall of the first side plate, the bending section is disposed in the fixing hole, and the second straight section abuts against the outer wall of the first side plate.

[0011] In an optional embodiment, the outer side wall of the first side plate is provided with a protruding bridge, the protruding bridge being located at the fixing hole and abutting against the second straight extension section.

[0012] In an optional embodiment, the distance between the top surface of the first straight section and the bottom surface of the second straight section is greater than the length of the fixing hole.

[0013] In an optional embodiment, the thickness of the first straight section is less than the width of the fixing hole.

[0014] In an optional embodiment, the extension direction of the first straight section is parallel to the extension direction of the second straight section.

[0015] In an optional embodiment, the fixing hole is U-shaped.

[0016] In an optional embodiment, there are multiple first connecting wires, and the multiple first connecting wires are spaced apart;

[0017] The number of fixing holes is multiple, and the multiple fixing holes are spaced apart and correspond one-to-one with the bent portions of the multiple first connecting wires.

[0018] In an optional embodiment, a locking part is provided at one end of the second connecting wire away from the wire mesh body, and a locking hole is provided on the second side plate, the locking hole corresponding to and cooperating with the locking part;

[0019] The wire mesh fixing structure also includes fasteners, which are used to be disposed on the locking part and pass through the locking hole to lock and fix the second connecting wire to the second side plate.

[0020] In an optional embodiment, there are multiple second connecting wires, and the multiple second connecting wires are spaced apart;

[0021] The number of locking holes and fasteners are both multiple, and the multiple locking holes are spaced apart and correspond one-to-one with the locking parts of the multiple second connecting wires; the multiple fasteners are used to lock and fix the multiple second connecting wires to the second side plate at the same time.

[0022] The beneficial effects of this utility model embodiment include:

[0023] The wire mesh fixing structure includes an equipment housing and a wire mesh. The equipment housing has a first side plate and a second side plate arranged opposite to each other. The first side plate has a fixing hole that penetrates through the first side plate. The wire mesh includes a first connecting wire, a second connecting wire, and a wire mesh body. The first connecting wire and the second connecting wire are respectively arranged on opposite sides of the wire mesh body. The end of the first connecting wire away from the wire mesh body has a bent portion. A part of the bent portion is arranged in the fixing hole and abuts against the inner side wall of the first side plate, while the other part of the bent portion abuts against the outer side wall of the first side plate. The second connecting wire is detachably connected to the second side plate.

[0024] When assembling the wire mesh with the equipment housing, only one operator is needed to handle the wire mesh. First, the first connecting wire of the wire mesh is installed and aligned with the fixing hole on the first side plate. Then, the second connecting wire is detachably connected to the second side plate, thus completing the overall fixation of the wire mesh to the equipment housing. Furthermore, the bent portion of the first connecting wire allows it to simultaneously abut against the inner and outer sides of the first side plate after passing through the fixing hole, providing a secure fit and preventing the first connecting wire from wobbling within the fixing hole, thereby reducing noise. In other words, this wire mesh fixing structure requires only one person to install and fix the wire mesh, and the fixing of the first connecting wire does not require screws, reducing the number of screws used, thus improving production efficiency and reducing costs. Attached Figure Description

[0025] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0026] Figure 1 Exploded view of the wire mesh fixing structure provided in the embodiment of this utility model;

[0027] Figure 2 A schematic diagram illustrating the assembly process of the wire mesh and the equipment housing provided in this embodiment of the utility model;

[0028] Figure 3 for Figure 2 A magnified view of a section at point B in the middle;

[0029] Figure 4 A schematic diagram of the installation of the bent part and the fixing hole provided in an embodiment of this utility model;

[0030] Figure 5 A schematic diagram of the wire mesh fixing structure provided in this embodiment of the utility model;

[0031] Figure 6 for Figure 5 A magnified view of a section at point C;

[0032] Figure 7 for Figure 5 A magnified view of a section at point D;

[0033] Figure 8 for Figure 1 A magnified view of a section at point A in the middle;

[0034] Figure 9 This is a schematic diagram of the structure of the bent portion provided in an embodiment of the present utility model;

[0035] Figure 10 This is a schematic diagram of the structure of the first side plate provided in an embodiment of the present utility model.

[0036] Icons: 100-Wire mesh fixing structure; 10-Equipment housing; 11-First side plate; 111-Fixing hole; 112-Protruding bridge; 1121-Protruding bridge surface; 12-Second side plate; 121-Locking hole; 20-Wire mesh; 21-First connecting wire; 211-Bending part; 2111-First straight extension section; 2112-Bending section; 2113-Second straight extension section; 22-Second connecting wire; 221-Locking part; 23-Wire mesh body; 30-Fastener. Detailed Implementation

[0037] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. The components of the embodiments of this utility model described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0038] 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 claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0039] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0040] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the product of this utility model is in use. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first," "second," and "third," etc., are only used to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0041] Furthermore, terms such as "horizontal" and "vertical" do not imply that components must be absolutely horizontal or suspended, but rather that they can be slightly tilted. For example, "horizontal" simply 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.

[0042] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0043] As described in the background section, the current method of fixing wire mesh is mostly to drill holes at both ends and then connect them to both sides of the heat exchanger with multiple screws. However, this method of fixing with screws at both ends usually requires two operators to work together to complete the installation and disassembly, and requires a large number of screws to ensure stability. This not only reduces production efficiency but also increases production costs.

[0044] Based on this, please refer to Figures 1-10 This utility model provides a wire mesh fixing structure 100, which effectively improves the aforementioned technical problems. It allows for the installation and fixing of the wire mesh 20 by a single person, reducing the number of screws used, improving production efficiency, and lowering costs. The wire mesh fixing structure 100 will be described in detail below.

[0045] Please refer to Figure 1 , Figure 1 An exploded view of the wire mesh fixing structure 100 provided in the embodiment, combined with... Figure 1The wire mesh fixing structure 100 includes an equipment housing 10 and a wire mesh 20. During installation, the two ends of the wire mesh 20 are simultaneously connected and fixed to the equipment housing 10, thereby providing protection for the equipment housing 10.

[0046] For details, please refer to Figure 2 and Figure 3 , Figure 2 This is a schematic diagram illustrating the assembly process of the wire mesh 20 and the equipment housing 10 provided in this embodiment. Figure 3 for Figure 2 A magnified view of a section at point B, combined with... Figures 1-3 The equipment housing 10 has a first side plate 11 and a second side plate 12 arranged opposite to each other. The first side plate 11 has a fixing hole 111 that passes through the first side plate 11. The wire mesh 20 includes a first connecting wire 21, a second connecting wire 22, and a wire mesh body 23. The first connecting wire 21 and the second connecting wire 22 are respectively arranged on opposite sides of the wire mesh body 23. The first connecting wire 21 has a bent portion 211 at one end away from the wire mesh body 23. A part of the bent portion 211 is arranged in the fixing hole 111 and abuts against the inner side wall of the first side plate 11. The other part of the bent portion 211 abuts against the outer side wall of the first side plate 11. The second connecting wire 22 is detachably connected to the second side plate 12.

[0047] Please refer to Figure 4 , Figure 4 The following is a schematic diagram of the installation of the bent portion 211 and the fixing hole 111 provided in the embodiment, combined with... Figures 1-4 When assembling the wire mesh 20 with the equipment housing 10, only one operator needs to take the wire mesh 20, first install the first connecting wire 21 of the wire mesh 20 into the fixing hole 111 of the first side plate 11, and then detachably connect the second connecting wire 22 to the second side plate 12, thus completing the overall fixing of the wire mesh 20 to the equipment housing 10. Furthermore, the bend 211 of the first connecting wire 21 allows it to simultaneously abut and fix against the inner and outer sides of the first side plate 11 after passing through the fixing hole 111, thus providing a secure fit and preventing the first connecting wire 21 from shaking within the fixing hole 111, reducing noise. In other words, this wire mesh fixing structure 100 requires only one person to install and fix the wire mesh 20, and the fixing of the first connecting wire 21 does not require screws, reducing the number of screws used, thereby improving production efficiency and reducing costs.

[0048] To improve the installation stability of the wire mesh 20 and the first side plate 11, the number of first connecting wires 21 can be set to multiple, and the multiple first connecting wires 21 are spaced apart; similarly, the number of fixing holes 111 can also be set to multiple, and the multiple fixing holes 111 are spaced apart, and correspond one-to-one with the bending parts 211 of the multiple first connecting wires 21.

[0049] It should be noted that in this embodiment, there are two first connecting wires 21 and two fixing holes 111; of course, in other embodiments, the number of first connecting wires 21 and two fixing holes 111 may be one, three or four, etc., and the specific number needs to be determined according to the actual design requirements.

[0050] Furthermore, the bending portion 211 includes a first straight extension 2111, a bending section 2112, and a second straight extension 2113 connected in sequence. The first straight extension 2111 abuts against the inner side wall of the first side plate 11, the bending section 2112 is disposed in the fixing hole 111, and the second straight extension 2113 abuts against the outer side wall of the first side plate 11.

[0051] Combination Figures 2-4 Understandably, when assembling the bent portion 211 with the first side plate 11, the first extended section 2111 is first inserted into the fixing hole 111, and then, through the cooperation of the first extended section 2111 and the bent section 2112, the inner wall of the fixing hole 111 is abutted, thus playing a guiding role; then... Figure 2 The wire mesh 20 is rotated as a whole in the X direction, as shown, so that the first straight section 2111 abuts against the inner wall of the first side plate 11, while the second straight section 2113 abuts against the outer wall of the first side plate 11. In this way, the first connecting wire 21 can simultaneously press against the first side plate 11 in opposite directions, creating an effect of action and reaction forces. This locks and fixes the first connecting wire 21 to the equipment without the need for screws, thereby reducing costs and improving production efficiency.

[0052] Please refer to Figure 5 and Figure 6 , Figure 5 This is a schematic diagram of the wire mesh fixing structure 100 provided in this embodiment. Figure 6 for Figure 5 A magnified view of a section at point C, combined with... Figures 3-6 In order to improve the fastening effect between the first connecting wire 21 and the first side plate 11, a protrusion 112 is provided on the outer side wall of the first side plate 11. The protrusion 112 is located at the fixing hole 111 and abuts against the second straight extension section 2113.

[0053] In other words, by setting the convex bridge 112, a better working surface can be provided for the second straight section 2113, which can easily abut against the second straight section, thereby better cooperating with the first straight section 2111 and the bending section 2112 to achieve the effect of action and reaction force and improve the fastening effect.

[0054] It should be noted that the convex bridge 112 has a convex bridge surface 1121 on the side near the second straight extension section 2113. In this embodiment, the convex bridge surface 1121 and the second straight extension section 2113 are interference fit, thereby further improving the fastening effect of the installation.

[0055] In addition, it should be noted that the convex bridge 112 is integrally formed with the side wall of the first side plate 11. That is, the convex bridge 112 can be formed directly on the first side plate 11 by stamping die, thereby reducing the amount of welding work when it is set in a split manner, and also improving the structural stability of the convex bridge 112, which makes it easier to apply force to the second straight extension section 2113.

[0056] Further, please refer to Figure 7 and Figure 8 , Figure 7 for Figure 5 A magnified view of a section at point D. Figure 8 for Figure 1 A magnified view of a section at point A, combined with Figure 1 , Figure 7 and Figure 8 The second connecting wire 22 is provided with a locking part 221 at one end away from the wire mesh body 23, and the second side plate 12 is provided with a locking hole 121, which corresponds to and cooperates with the locking part 221. The wire mesh fixing structure 100 also includes a fastener 30, which is used to be set on the locking part 221 and pass through the locking hole 121 to lock and fix the second connecting wire 22 to the second side plate 12.

[0057] It should be noted that in this embodiment, the fastener 30 is a fastening bolt, and the locking part 221 is bent to form a hook space. The fastening bolt passes through the hook space and extends into the locking hole 121, thereby locking and fixing the second connecting wire 22 to the second side plate 12. Of course, in other embodiments, the detachable connection method between the second connecting wire 22 and the second side plate 12 can also be snap-fit, plug-in, riveting, or magnetic connection, etc.

[0058] To improve the connection stability between the wire mesh 20 and the second side plate 12, the number of second connecting wires 22 can be set to multiple, with the multiple second connecting wires 22 spaced apart; similarly, the number of locking holes 121 and fasteners 30 can also be set to multiple, with the multiple locking holes 121 spaced apart and corresponding to the locking parts 221 of the multiple second connecting wires 22; the multiple fasteners 30 are used to lock and fix the multiple second connecting wires 22 to the second side plate 12 simultaneously.

[0059] It should be noted that in this embodiment, there are two of the second connecting wire 22, the locking hole 121, and the fastener 30; of course, in other embodiments, the number of the second connecting wire 22, the locking hole 121, and the fastener 30 may be one, three, or four, etc.

[0060] Further, please refer to Figure 9 and Figure 10 , Figure 9 This is a schematic diagram of the structure of the bent portion 211 provided in this embodiment. Figure 10 This is a structural schematic diagram of the first side plate 11 provided in this embodiment, combined with... Figure 9 and Figure 10 In this embodiment, the distance H1 between the top surface of the first extended section 2111 and the bottom surface of the second extended section 2113 is greater than the length L1 of the fixing hole 111, that is, H1 > L1. With this setting, the bending part 211 can be restricted from passing through the fixing hole 111 as a whole, so as to avoid it hitting other components inside the equipment housing 10 and causing damage.

[0061] To facilitate the smooth insertion of the first extended section 2111 into the fixing hole 111, in this embodiment, the thickness H2 of the first extended section 2111 is less than the width L2 of the fixing hole 111, i.e., H2 < L2. Thus, during the assembly of the bent portion 211, the first extended section 2111, in conjunction with the fixing hole 111, can act as a guide and does not interfere with other structures of the first side plate 11, thereby improving assembly efficiency.

[0062] Please continue to combine Figure 9 In this embodiment, the extension direction of the first straight section 2111 is parallel to the extension direction of the second straight section 2113. This allows the first and second straight sections 2111 and 2113 to apply forces to the inner and outer walls of the first side plate 11, respectively, thus improving the fastening effect. Of course, in other embodiments, the extension directions of the first and second straight sections 2111 and 2113 can also form a certain angle. In this case, the specific value of the angle needs to be determined according to the design structure of the first side plate 11. As long as the two sections can cooperate with the first side plate 11 to form action and reaction forces, thus achieving a fastening effect, it is acceptable.

[0063] In addition, in this embodiment, the fixing hole 111 is U-shaped and is a long U-shaped through hole. The U-shaped part of the U-shaped hole can better cooperate with the bending section 2112 of the bending part 211, improving the guiding effect and making it easier to install and fasten the bending part 211 as a whole. Of course, in other embodiments, the fixing hole 111 can also be V-shaped, circular, semi-circular, or square, etc.

[0064] In summary, the embodiments of this utility model provide a wire mesh fixing structure 100, which includes an equipment housing 10 and a wire mesh 20. The equipment housing 10 has a first side plate 11 and a second side plate 12 arranged opposite to each other. The first side plate 11 has a fixing hole 111 that penetrates through the first side plate 11. The wire mesh 20 includes a first connecting wire 21, a second connecting wire 22, and a wire mesh body 23. The first connecting wire 21 and the second connecting wire 22 are respectively arranged on opposite sides of the wire mesh body 23. The first connecting wire 21 has a bent portion 211 at one end away from the wire mesh body 23. A part of the bent portion 211 is disposed in the fixing hole 111 and abuts against the inner side wall of the first side plate 11. The other part of the bent portion 211 abuts against the outer side wall of the first side plate 11. The second connecting wire 22 is detachably connected to the second side plate 12.

[0065] When assembling the wire mesh 20 with the equipment housing 10, only one operator needs to handle the wire mesh 20. First, the first connecting wire 21 of the wire mesh 20 is installed and engaged with the fixing hole 111 of the first side plate 11. Then, the second connecting wire 22 is detachably connected to the second side plate 12, thus completing the overall fixation of the wire mesh 20 to the equipment housing 10. Furthermore, the bend 211 of the first connecting wire 21 allows it to simultaneously abut and fix against the inner and outer sides of the first side plate 11 after passing through the fixing hole 111, thus providing a secure fit and preventing the first connecting wire 21 from shaking within the fixing hole 111, reducing noise. In other words, this wire mesh fixing structure 100 requires only one person to install and fix the wire mesh 20, and the fixing of the first connecting wire 21 does not require screws, reducing the number of screws used, thereby improving production efficiency and reducing costs.

[0066] The above description is merely a specific embodiment of this utility model and is not intended to limit the utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A wire mesh fixing structure, characterized in that, include: Equipment housing (10), the equipment housing (10) having a first side plate (11) and a second side plate (12) disposed opposite to each other, the first side plate (11) having a fixing hole (111) through the first side plate (11); and The wire mesh (20) includes a first connecting wire (21), a second connecting wire (22) and a wire mesh body (23), wherein the first connecting wire (21) and the second connecting wire (22) are respectively disposed on opposite sides of the wire mesh body (23); The first connecting wire (21) has a bent portion (211) at one end away from the wire mesh body (23). A part of the bent portion (211) is disposed in the fixing hole (111) and abuts against the inner side wall of the first side plate (11). The other part of the bent portion (211) abuts against the outer side wall of the first side plate (11). The second connecting wire (22) is detachably connected to the second side plate (12).

2. The wire mesh fixing structure according to claim 1, characterized in that, The bending section (211) includes a first straight section (2111), a bending section (2112), and a second straight section (2113) connected in sequence. The first straight section (2111) abuts against the inner wall of the first side plate (11), the bending section (2112) is disposed in the fixing hole (111), and the second straight section (2113) abuts against the outer wall of the first side plate (11).

3. The wire mesh fixing structure according to claim 2, characterized in that, The outer side wall of the first side plate (11) is provided with a protrusion (112), the protrusion (112) is located at the fixing hole (111), and the protrusion (112) abuts against the second straight extension section (2113).

4. The wire mesh fixing structure according to claim 2, characterized in that, The distance between the top surface of the first straight section (2111) and the bottom surface of the second straight section (2113) is greater than the length of the fixing hole (111).

5. The wire mesh fixing structure according to claim 2, characterized in that, The thickness of the first straight section (2111) is less than the width of the fixing hole (111).

6. The wire mesh fixing structure according to claim 2, characterized in that, The extension direction of the first straight section (2111) is parallel to the extension direction of the second straight section (2113).

7. The wire mesh fixing structure according to claim 1, characterized in that, The fixing hole (111) is U-shaped.

8. The wire mesh fixing structure according to claim 1, characterized in that, The number of the first connecting wires (21) is multiple, and the multiple first connecting wires (21) are arranged at intervals; The number of fixing holes (111) is multiple, and the multiple fixing holes (111) are spaced apart and correspond one-to-one with the bent portions (211) of the multiple first connecting wires (21).

9. The wire mesh fixing structure according to claim 1, characterized in that, The second connecting wire (22) has a locking part (221) at one end away from the wire mesh body (23), and the second side plate (12) has a locking hole (121) that corresponds to and cooperates with the locking part (221). The wire mesh fixing structure (100) further includes a fastener (30), which is used to be disposed on the locking part (221) and pass through the locking hole (121) to lock and fix the second connecting wire (22) to the second side plate (12).

10. The wire mesh fixing structure according to claim 9, characterized in that, The number of the second connecting wires (22) is multiple, and the multiple second connecting wires (22) are arranged at intervals; The number of locking holes (121) and fasteners (30) are both multiple. The multiple locking holes (121) are spaced apart and correspond one-to-one with the locking parts (221) of the multiple second connecting wires (22). The multiple fasteners (30) are used to lock and fix the multiple second connecting wires (22) to the second side plate (12) at the same time.

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