Quick-release mesh enclosure

Abstract

The utility model discloses a quick release type mesh enclosure, which relates to the technical field of fans and comprises a front mesh enclosure and a rear mesh enclosure which are in butt joint with each other, and a plurality of quick release mechanisms for quickly releasing the front mesh enclosure and the rear mesh enclosure are arranged on the side wall of the front mesh enclosure; the quick detaching mechanism comprises a fixing frame, a supporting spring and a clamping head limiting piece, the fixing frame is fixedly installed on the inner wall of the front mesh enclosure, the supporting spring is fixedly installed in the fixing frame, the clamping head limiting piece is installed at the other end of the supporting spring, and a clamping head of the clamping head limiting piece is used for being clamped in the rear mesh enclosure in a matched mode; according to the technical scheme provided by the utility model, the front mesh enclosure and the rear mesh enclosure can be easily separated through the quick release mechanism arranged on the side wall of the front mesh enclosure, no tool is needed, the maintenance process of a user is greatly simplified, the working efficiency is improved, the disassembly and assembly process is more intuitive, simpler and more convenient due to the design of the disassembly key, and the user can finish the operation only by slightly pressing.

Description

Technical Field

[0001] The utility model relates to the technical field of fans, in particular to a quick-detachable mesh cover. Background Art

[0002] In fan equipment, the mesh is an important part that protects internal components and filters air, and usually needs to be cleaned or replaced regularly. Traditional mesh fixing methods mostly use screws or snap connections. Although screw fixing is firm, it requires tools for disassembly and assembly, which is cumbersome and time-consuming; while snap connections are easy to disassemble, their structure is simple and easily wears out or fails due to long-term use, which in turn affects the stability of the mesh.

[0003] In addition, although some existing quick-release designs simplify the disassembly and assembly process, there are still some problems in practical applications. For example, some designs lack an effective positioning mechanism, which makes it difficult to align the grille when installing it. Utility Model Content

[0004] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide a quick-detachable mesh cover to solve the problems in the background technology.

[0005] In view of this, the utility model provides a quick-detachable mesh cover, comprising a front mesh cover and a rear mesh cover that are butted against each other, wherein the side wall of the front mesh cover is provided with a plurality of quick-detachable mechanisms for quick-detaching the front mesh cover and the rear mesh cover;

[0006] The quick-release mechanism includes a fixing frame, a supporting spring and a clamping head limiting piece, and the fixing frame is fixedly installed on the inner wall of the front mesh cover, the supporting spring is fixedly installed inside the fixing frame, the clamping head limiting piece is installed on the other end of the supporting spring, and the clamping head of the clamping head limiting piece is used to match and clamp in the rear mesh cover.

[0007] Preferably, a movable disassembly button is arranged on the side wall of the front mesh cover, and the disassembly button is supported on the surface of the clamping head limiting member.

[0008] Preferably: an indicator icon is provided on the surface of the disassembly button.

[0009] Preferably, the side wall of the front mesh cover is provided with screw holes, and the screw holes are used to install screws to achieve locking.

[0010] Preferably, the contact end surfaces of the front mesh cover and the rear mesh cover are provided with a positioning component, and the positioning component is a protruding strip-shaped piece integrally formed with the rear mesh cover, and the front mesh cover has a matching groove at a position corresponding to the positioning component.

[0011] It can be seen from the above technical solutions that the embodiments of the utility model have the following advantages:

[0012] 1. A quick-release net cover of the present utility model, through a quick-release mechanism provided on the side wall of the front net cover, allows users to easily separate the front net cover and the rear net cover by simply pressing the disassembly button without any tools, greatly simplifying the user's maintenance process and improving work efficiency. The design of the disassembly button makes the disassembly and assembly process more intuitive and convenient, and users can complete the operation with just a gentle press. The support spring and the chuck limiting member in the quick-release mechanism work together to ensure that the chuck can be stably inserted into the card slot of the rear net cover, maintaining good performance even under frequent use and extending the service life of the net cover.

[0013] 2. A quick-release net cover of the present utility model further locks the net cover by adding screw holes on the basis of the quick-release mechanism to prevent unauthorized disassembly and increase the security of the product.

[0014] These features and advantages of the present utility model will be disclosed in detail in the following specific embodiments and drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The following further describes the present utility model with reference to the drawings:

[0016] Figure 1 is a schematic structural diagram of the present utility model;

[0017] Figure 2 is a schematic structural diagram of the rear net cover of the present utility model after disassembly;

[0018] Figure 3 is a schematic structural diagram of the front net cover of the present utility model after disassembly;

[0019] Figure 4 is the present utility model Figure 3 enlarged schematic diagram of the structure at A in;

[0020] Figure 5 is a schematic structural diagram of another perspective of the present utility model.

[0021] Description of reference numerals: 1, front net cover; 11, screw hole; 2, rear net cover; 3, disassembly button; 41, fixing bracket; 42, support spring; 43, chuck limiting member; 5, positioning member. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] The following explains and illustrates the technical solutions of the embodiments of the present utility model with reference to the drawings of the embodiments of the present utility model. However, the following embodiments are only the preferred embodiments of the present utility model and not all of them. Based on the embodiments in the embodiments, other embodiments obtained by those skilled in the art without creative efforts all fall within the protection scope of the present utility model.

[0023] The following specifically describes a quick-release net cover of an embodiment of the present utility model with reference to the drawings. Embodiment

[0024] For ease of understanding, please refer to Figures 1 to 5 , an embodiment of a quick - detach type net cover provided by the present utility model, includes a front net cover 1 and a rear net cover 2 which are butt - jointed with each other. A plurality of quick - detach mechanisms for quick detachment of the front net cover 1 and the rear net cover 2 are arranged on the side wall of the front net cover 1;

[0025] The quick - detach mechanism includes a fixing frame 41, a support spring 42 and a chuck limiting member 43. The fixing frame 41 is fixedly installed on the inner wall of the front net cover 1. The support spring 42 is fixedly installed inside the fixing frame 41. The chuck limiting member 43 is installed at the other end of the support spring 42, and the chuck of the chuck limiting member 43 is used for mating and clamping in the rear net cover 2.

[0026] It should be noted that, in order to achieve quick disassembly and assembly, a plurality of quick - detach mechanisms are arranged on the side wall of the front net cover 1. Each quick - detach mechanism includes three main components: a fixing frame 41, a support spring 42 and a chuck limiting member 43. The fixing frame 41 is firmly installed on the inner wall of the front net cover 1, providing stable support for other components. The support spring 42 is located inside the fixing frame 41. One end of it is connected to the fixing frame 41, and the other end is connected to the chuck limiting member 43. The chuck of the chuck limiting member 43 is designed to mate and clamp with the corresponding structure on the rear net cover 2, so as to ensure that the two net covers can be firmly connected.

[0027] For the convenience of user operation, a movable disassembly button 3 is further arranged on the side wall of the front net cover 1. The disassembly button 3 directly supports on the surface of the chuck limiting member 43. When the user presses the disassembly button 3, the disassembly button 3 will push the chuck limiting member 43, so that the chuck of the chuck limiting member 43 disengages from the rear net cover 2, allowing the user to easily separate the front net cover 1 and the rear net cover 2.

[0028] In an alternative embodiment: a movable disassembly button 3 is arranged on the side wall of the front net cover 1, and the disassembly button 3 supports on the surface of the chuck limiting member 43. An indication icon is arranged on the surface of the disassembly button 3.

[0029] It should be noted that, in order to improve the user experience, an indication icon can be arranged on the surface of the disassembly button 3. These icons can help the user more easily identify the position and function of the button.

[0030] In an alternative embodiment: screw holes 11 are formed on the side wall of the front net cover 1, and screws are used for installation in the screw holes 11 to achieve locking.

[0031] It should be noted that if more secure fixation is required, or to prevent unauthorized disassembly under special circumstances, screw holes 11 can be provided on the side wall of the front grille 1. By installing screws in the screw holes 11, the quick-release mechanism can be further locked to increase the safety of the grille.

[0032] In an alternative embodiment: a positioning member 5 is provided on the contact end face between the front grille 1 and the rear grille 2, and the positioning member 5 is a protruding strip-shaped member integrally formed with the rear grille 2, and the front grille 1 has a mating groove at the position corresponding to the positioning member 5.

[0033] It should be noted that in order to ensure the correct docking of the front grille 1 and the rear grille 2, a positioning member 5 is provided on their contact end faces. The positioning member 5 is a strip-shaped member, usually integrally formed with the rear grille 2 and protruding from its surface. Correspondingly, the front grille 1 is provided with a mating groove at the corresponding position so that the positioning member 5 can be accurately inserted to ensure that the two grilles are aligned and closely fitted.

[0034] Working principle: When the front grille 1 needs to be installed on the rear grille 2, first ensure that the positioning member 5 and the mating groove on the contact end faces of the two are correctly aligned. The positioning member 5 is usually a protruding strip-shaped member integrally formed with the rear grille 2, and the front grille 1 is provided with a mating groove at the corresponding position, which helps to guide and ensure the precise docking of the two grilles. As the front grille 1 is pushed towards the rear grille 2, the quick-release mechanism on the front grille starts to function. Specifically, the support spring 42 in the fixing frame 41 is in a compressed state, pushing the chuck limiting member 43 forward. When the chuck of the chuck limiting member 43 approaches the rear grille 2, due to the force of the support spring 42, the chuck will automatically pop out and snap into the pre-designed card slot in the rear grille 2, thus realizing the firm connection between the front grille 1 and the rear grille 2. If additional security is required, screws can be screwed into the screw holes 11 on the side wall of the front grille 1 to further lock the quick-release mechanism and prevent unauthorized disassembly or accidental loosening.

[0035] When the grille needs to be disassembled, the user only needs to find the disassembly button 3 provided on the side wall of the front grille 1 and press it gently. The disassembly button 3 directly supports on the surface of the chuck limiting member 43, and pressing the button will transmit the pressure to the chuck limiting member 43 through the lever effect. Due to the pressure of the disassembly button 3, the chuck limiting member 43 is pushed inwards, overcoming the elastic force of the support spring 42, so that the chuck withdraws from the card slot of the rear grille 2. At this time, the lock between the front grille 1 and the rear grille 2 is released. Once the chuck is completely disengaged from the card slot, the user can easily remove the front grille 1 from the rear grille 2. If screws were used for reinforcement before, the screws need to be unscrewed first and then the disassembly operation can be carried out.

[0036] As described above, the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit it; although the present application has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements on some of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the various embodiments of the present application.

Claims

1. A quick-release net cover, characterized in that: It includes a front mesh cover (1) and a rear mesh cover (2) that are butt-jointed with each other. A plurality of quick-release mechanisms for the quick release of the front mesh cover (1) and the rear mesh cover (2) are provided on the side wall of the front mesh cover (1). The quick-release mechanism includes a fixing frame (41), a support spring (42), and a chuck limiting member (43). The fixing frame (41) is fixedly installed on the inner wall of the front mesh cover (1). The support spring (42) is fixedly installed inside the fixing frame (41). The chuck limiting member (43) is installed at the other end of the support spring (42), and the chuck of the chuck limiting member (43) is used to match and engage with the rear mesh cover (2).

2. The quick-release type mesh cover according to claim 1, wherein: A movable disassembly button (3) is provided on the side wall of the front mesh cover (1), and the disassembly button (3) supports on the surface of the chuck limiting member (43).

3. The quick-release type wire netting cover according to claim 2, characterized in that: An indication icon is provided on the surface of the disassembly button (3).

4. A quick-release type mesh cover according to claim 1, characterized in that: A screw hole (11) is provided on the side wall of the front mesh cover (1), and a screw is installed in the screw hole (11) to achieve locking.

5. A quick-release type mesh cover according to claim 1, wherein: A positioning member (5) is provided on the contact end face between the front mesh cover (1) and the rear mesh cover (2). The positioning member (5) is a protruding strip-shaped member integrated with the rear mesh cover (2), and the front mesh cover (1) has a matching groove at the position corresponding to the positioning member (5).

Images