A security intrusion-preventing grille
Patent Information
- Application Number
- CN202522606273.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-12-09
- Publication Date
- 2026-10-27
- Estimated Expiration
- 2035-12-09
AI Technical Summary
[0004]本实用新型的目的在于提供一种安全防侵入风格栅，以解决上述背景技术提出的安全防侵入风格栅不具备双重防入侵机构，使得风格栅安全效率降低，其次，安全防侵入风格栅不具备安装装置位移调节，无法满足对不同连接处位置调节问题，最后，安全防侵入风格栅无法对连接范围进行增加，使得不能加固风格栅安装的稳定性的问题
[0014]与现有技术相比，本实用新型至少具备以下有益效果：该安全防侵入风格栅，便于对风格栅进行安全防侵入，便于对风格栅上的连接装置进行位置调节，便于加强风格栅安装范围，防止出现松动现象；
Smart Images
Figure CN224905250U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of wind grille technology, specifically a safe and intrusion-proof wind grille. Background Technology
[0002] As a multifunctional material, air grilles have a wide range of applications covering industry, construction, and special environmental needs. However, existing air grille structures are relatively simple, have poor security, and lack anti-intrusion structures, leading to damage. Furthermore, air grilles cannot adjust the position of the connecting devices according to installation location requirements, making them unsuitable for use. Additionally, air grille installation is unstable, prone to loosening, and can detach. Therefore, a safe and anti-intrusion air grille has been designed to address these issues.
[0003] Based on existing solutions and actual production and processing, current safety anti-intrusion air grilles still have some problems: First, they lack a dual anti-intrusion mechanism, reducing their safety efficiency; second, they lack installation device displacement adjustment, failing to meet the needs of adjusting the position of different connections; and finally, they cannot increase the connection range, thus failing to enhance the stability of the grille installation. Therefore, this utility model provides a safety anti-intrusion air grille to solve the above-mentioned problems. Utility Model Content
[0004] The purpose of this utility model is to provide a safe anti-intrusion air grille to solve the problems mentioned in the background art, such as the lack of a dual anti-intrusion mechanism, which reduces the safety efficiency of the air grille; secondly, the lack of installation device displacement adjustment, which cannot meet the problem of adjusting the position of different connection points; and finally, the inability to increase the connection range, which makes it impossible to strengthen the stability of the air grille installation.
[0005] To achieve the above objectives, the present invention provides the following technical solution: a safety anti-intrusion wind grille, comprising: a support frame for installation, a first protective frame stably installed inside the front end of the support frame, and sliding grooves disposed inside the left and right ends of the support frame;
[0006] It also includes: an anti-intrusion mechanism is provided at the rear end of the first protective frame, wherein the anti-intrusion mechanism includes a first protective net, a second protective net and a second protective frame, the first protective frame is provided at the rear end of the first protective frame, the second protective net is provided at the rear end of the first protective net and the second protective frame is provided at the rear end of the second protective net;
[0007] The slide has a longitudinal adjustment mechanism inside, which includes a connecting hole, a connecting block, a first bolt, and a spring. The rear end of the slide has a connecting hole, and the interior of the slide is connected to a connecting block. The right end of the connecting block is connected to a first bolt and a spring, and the spring is located outside the middle of the first bolt.
[0008] Preferably, the connecting holes are evenly spaced at the rear end of the slide groove, and the connecting blocks form a sliding structure inside the slide groove.
[0009] Preferably, the first bolt forms a sliding structure inside the connecting block, and the outer side of the middle part of the first bolt is in contact with the spring.
[0010] Preferably, the interior of the connecting hole is connected to the first bolt by a snap-fit method, and the rear end of the first bolt is connected to the nut by a thread.
[0011] Preferably, the connecting blocks are symmetrically arranged about the center line of the support frame, and a second bolt is provided at the middle of the left end of the connecting block.
[0012] Preferably, a guide rod is provided inside the left end of the connecting block, and the guide rod is symmetrically arranged about the center line of the second bolt.
[0013] Preferably, the outer side of the guide rod is connected to a first connecting plate and a second connecting plate, and the second connecting plate is located at the lower end of the connecting block. The first connecting plate and the second connecting plate form a sliding structure on the outer side of the guide rod.
[0014] Compared with the prior art, the present invention has at least the following beneficial effects: the safety anti-intrusion wind grille facilitates the safety anti-intrusion of the wind grille, facilitates the position adjustment of the connecting device on the wind grille, facilitates the strengthening of the installation range of the wind grille, and prevents loosening.
[0015] 1. The system is equipped with a first protective frame, a second protective net, and a second protective frame. When it is necessary to prevent intrusion into the air grille, the first protective frame is set at the front end of the support frame to provide front-end protection for the first protective net. Then, the second protective net is set at the rear end of the first protective net. The first and second protective nets provide double-layer protection for intruding objects. The rear end of the second protective net is protected by the second protective frame. The first and second protective frames reinforce the support frame as a whole, preventing intruders from hitting the first and second protective nets. The first and second protective frames can reduce the impact force, thereby protecting the air grille and facilitating safe intrusion prevention into the air grille.
[0016] 2. The device is equipped with a sliding groove, a connecting block, and a first bolt. When the position of the air grille connection device needs to be adjusted, the nut connected to the rear end of the first bolt is loosened and removed. Then, the first bolt is pulled forward to compress the spring, causing the rear end of the first bolt to disengage from the inside of the connecting hole. The first bolt is held, and the connecting block slides up and down inside the sliding groove. After the connecting block slides to the appropriate position, the rear end of the first bolt is parallel to the corresponding connecting hole. The first bolt is then released, and the spring can use its elastic force to engage the first bolt with the connecting hole. The nut is then connected to the rear end of the connecting hole. After the connecting block is fixed in position, the left end of the connecting block is connected to the position to be installed using the second bolt, which facilitates the position adjustment of the connection device on the air grille.
[0017] 3. Equipped with connecting blocks, guide rods, and a second connecting plate, when it is necessary to enhance the installation stability of the air grille, the first and second connecting plates connected to the outer side of the guide rod are slid up and down to increase the connection range of the connecting blocks. After the first and second connecting plates are moved to the appropriate positions, the connecting device is inserted into the internal slot, which ultimately increases the installation range of the connecting blocks, strengthens the stability of the air grille installation, facilitates the strengthening of the air grille installation range, and prevents loosening. Attached Figure Description
[0018] The accompanying drawings, which are included to provide a further understanding of this application and form part of this application, illustrate exemplary embodiments and are used to explain this application, but do not constitute an undue limitation of this application. In the drawings:
[0019] Figure 1 This is a schematic diagram of the overall structure of the present invention from the left side.
[0020] Figure 2 This is a frontal cross-sectional view of the present invention.
[0021] Figure 3 This is a top view sectional structural diagram of the present invention;
[0022] Figure 4 This is a schematic diagram of the overall structure of the first and second protective nets of this utility model;
[0023] Figure 5 This is a schematic diagram of the overall structure of the first bolt and spring of this utility model.
[0024] In the diagram: 1. Support frame; 2. First protective frame; 3. First protective net; 4. Second protective net; 5. Second protective frame; 6. Slide groove; 7. Connecting hole; 8. Connecting block; 9. First bolt; 10. Spring; 11. Nut; 12. Second bolt; 13. Guide rod; 14. First connecting plate; 15. Second connecting plate. Detailed Implementation
[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model, so that the implementation process of how the present application uses technical means to solve technical problems and achieve technical effects can be fully understood and implemented accordingly. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.
[0026] Please see Figures 1-5 The present invention provides the following technical solution:
[0027] A safety anti-intrusion wind grille includes: a support frame 1, a first protective frame 2, a first protective net 3, a second protective net 4, a second protective frame 5, a slide 6, a connecting hole 7, a connecting block 8, a first bolt 9, a spring 10, a nut 11, a second bolt 12, a guide rod 13, a first connecting plate 14, and a second connecting plate 15;
[0028] When using a safety intrusion prevention grille, for example, with... Figure 1 Appendix Figure 2 Appendix Figure 3 and attached Figure 4 As shown, a first protective frame 2 is stably installed inside the front end of the support frame 1. A first protective net 3 is set at the rear end of the first protective frame 2, a second protective net 4 is set at the rear end of the first protective net 3, and a second protective frame 5 is set at the rear end of the second protective net 4. The first protective frame 2 is set at the front end inside the support frame 1 to provide front-end protection for the first protective net 3, and the second protective net 4 is set at the rear end of the first protective net 3. The first protective net 3 and the second protective net 4 provide double-layer protection for intruding objects. The rear end of the second protective net 4 is protected by the second protective frame 5. The first protective frame 2 and the second protective frame 5 are used to reinforce the support frame 1 as a whole. When an intruding object hits the first protective net 3 and the second protective net 4, the first protective frame 2 and the second protective frame 5 can reduce the impact force and ultimately protect the wind grille, preventing external intruders from entering through the wind grille. This is the usage method of the safety anti-intrusion wind grille.
[0029] When adjusting and installing the wind grille, for example, attaching... Figure 1 Appendix Figure 2 Appendix Figure 3 and attached Figure 5As shown, connecting holes 7 are evenly spaced at the rear end of the slide groove 6. Connecting blocks 8 form a sliding structure inside the slide groove 6. The first bolt 9 forms a sliding structure inside the connecting block 8. The outer side of the middle part of the first bolt 9 is in contact with the spring 10. The interior of the connecting hole 7 is connected to the first bolt 9 by a snap-fit method. The rear end of the first bolt 9 is connected to the nut 11 by a thread. The connecting blocks 8 are symmetrically arranged about the center line of the support frame 1. The middle of the left end of the connecting block 8 is provided with a second bolt 12. The left end of the connecting block 8 is provided with a guide rod 13. The guide rod 13 is symmetrically arranged about the center line of the second bolt 12. The outer side of the guide rod 13 is connected to a first connecting plate 14 and a second connecting plate 15. The second connecting plate 15 is located at the lower end of the connecting block 8. The first connecting plate 14 and the second connecting plate 15 form a sliding structure outside the guide rod 13. First, according to the installation position requirements of the wind grille, adjust the position of the connecting equipment, loosen and remove the nut 11 connected to the rear end of the first bolt 9, and then... Pulling the first bolt 9 forward compresses the spring 10, causing the rear end of the first bolt 9 to disengage from the interior of the connecting hole 7. Holding the first bolt 9, the connecting block 8 slides up and down inside the slide groove 6. After the connecting block 8 slides to the appropriate position, the rear end of the first bolt 9 is parallel to the corresponding connecting hole 7. Releasing the first bolt 9 allows the spring 10 to engage the first bolt 9 with the connecting hole 7 through its elastic force. The rear end of the connecting hole 7 is then connected to the nut 11. After the connecting block 8 is fixed in position, the left end of the connecting block 8 is connected to the desired installation position using the second bolt 12. To enhance the stability of the connecting block 8, the first connecting plate 14 and the second connecting plate 15 connected to the outside of the guide rod 13 are slid up and down to increase the connection range of the connecting block 8. After the first connecting plate 14 and the second connecting plate 15 are moved to the appropriate position, the connecting device is inserted into the internal slot, ultimately increasing the installation range of the connecting block 8 and enhancing the stability of the air grille installation. This is the usage method for adjusting and installing the air grille.
[0030] This is the entire working process of the safety intrusion prevention grille. Any content not described in detail in this specification belongs to the prior art known to those skilled in the art.
[0031] All standard parts used in this utility model can be purchased from the market, and irregular parts can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art, and the circuit connection adopts conventional connection methods in the prior art, which will not be described in detail here.
[0032] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.
Claims
1. A security intrusion prevention grille, comprising: The support frame (1) for installation, the first protective frame (2) stably installed inside the front end of the support frame (1), and the sliding groove (6) set inside the left and right ends of the support frame (1). Its characteristic is that it further includes: The rear end of the first protective frame (2) is provided with an anti-intrusion mechanism, wherein the anti-intrusion mechanism includes a first protective net (3), a second protective net (4) and a second protective frame (5). The rear end of the first protective frame (2) is provided with a first protective net (3), and the rear end of the first protective net (3) is provided with a second protective net (4), and the rear end of the second protective net (4) is provided with a second protective frame (5). The slide (6) is provided with a longitudinal adjustment mechanism inside, wherein the longitudinal adjustment mechanism includes a connecting hole (7), a connecting block (8), a first bolt (9) and a spring (10). The rear end of the slide (6) is provided with a connecting hole (7), and the interior of the slide (6) is connected to a connecting block (8). The right end of the connecting block (8) is connected to a first bolt (9) and a spring (10), and the spring (10) is located outside the middle part of the first bolt (9).
2. The safety intrusion prevention grille according to claim 1, characterized in that: The connecting holes (7) are evenly spaced at the rear end of the slide groove (6), and the connecting blocks (8) form a sliding structure inside the slide groove (6).
3. The safety intrusion prevention grille according to claim 1, characterized in that: The first bolt (9) forms a sliding structure inside the connecting block (8), and the outer side of the middle part of the first bolt (9) is in contact with the spring (10).
4. A safety intrusion prevention grille according to claim 1, characterized in that: The interior of the connecting hole (7) is connected to the first bolt (9) by a snap-fit method, and the rear end of the first bolt (9) is connected to the nut (11) by a thread.
5. A safety intrusion-proof air grille according to claim 1, characterized in that: The connecting block (8) is symmetrically arranged about the center line of the support frame (1), and a second bolt (12) is provided at the middle of the left end of the connecting block (8).
6. A safety intrusion-proof air grille according to claim 1, characterized in that: The left end of the connecting block (8) is provided with a guide rod (13), and the guide rod (13) is symmetrically arranged about the center line of the second bolt (12).
7. A safety intrusion-proof wind grille according to claim 6, characterized in that: The guide rod (13) is connected to a first connecting plate (14) and a second connecting plate (15) on its outer side, and the second connecting plate (15) is located at the lower end of the connecting block (8). The first connecting plate (14) and the second connecting plate (15) form a sliding structure on the outer side of the guide rod (13).