Screen leaf and sliding door

Abstract

The utility model relates to the field of door and window sashes, in particular to a gauze sash and a sliding door, which comprise a sash frame and a gauze element arranged on the sash frame, the sash frame comprises a support part and an installation part arranged at the top of the support part, the installation part comprises a fixed body and a line pressing body, the gauze element is arranged on the fixed body, and the line pressing body is arranged on the fixed body. A fixing position and a fastening position are arranged on the inner side wall of the fixing body, and the fixing position and the fastening position are used for installing different types of gauze elements respectively. The yarn pressing body comprises a yarn pressing body and a reinforcing strip arranged on the yarn pressing body, a pressing block and a connecting claw are arranged at the two ends of the yarn pressing body respectively, the connecting claw is connected with the supporting part, and the reinforcing strip is connected with the fixing body so that the pressing block can press the gauze element on the fixing body tightly. The connecting structure can be adapted to different types of gauzes, and is stable and reliable in connection.

Description

Technical Field

[0001] The utility model relates to the field of door and window sashes, in particular to a screen sash and a sliding door. Background Art

[0002] The existing sliding door screen profile, i.e., the screen frame, can only be installed with one type of screen, i.e., one screen profile can only be installed with one type of screen. The screens on the market generally include diamond screen and high-transparency screen. Different screen profiles with different structures are required to install different screens, which will lead to high production costs and long supply cycles.

[0003] In addition, in addition to fixing the existing gauze net on the gauze fan profile with screws and other components, it is also necessary to use a gauze fan pressure line to further fix the gauze net on the gauze fan profile. However, the existing gauze fan pressure line and the gauze fan profile are only connected at one connection point, and the connection is unstable and unreliable. Under the action of external forces such as strong winds, it is easy to be deformed or even damaged by the reaction of the gauze net, and it is impossible to play the role of pressing and fixing the gauze net. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide a gauze fan which can be adapted to different types of gauze nets and has a stable and reliable connection.

[0005] The technical problem to be solved by the utility model is also to provide a sliding door including the screen fan.

[0006] In order to solve the above technical problems, the utility model provides a gauze fan, comprising a fan frame and a gauze installed on the fan frame, wherein the fan frame comprises a support portion and a mounting portion arranged on the top of the support portion, the mounting portion comprises a fixed body and a wire pressing body, the gauze is installed on the fixed body, and a fixing position and a fastening position are arranged on the inner side wall of the fixed body, and the fixing position and the fastening position are respectively used to install different types of gauze;

[0007] The wire pressing body includes a wire pressing body and a reinforcement strip arranged on the wire pressing body. The two ends of the wire pressing body are respectively provided with a pressing block and a connecting claw. The connecting claw is connected to the supporting part, and the reinforcement strip is connected to the fixed body so that the pressing block presses the gauze tightly onto the fixed body.

[0008] As an improvement of the above solution, a pressure strip is provided on the pressure wire body; a pressure groove is provided on the pressure block, the pressure strip is fixedly installed in the pressure groove, and the pressure block presses the gauze onto the fixed body through the pressure strip;

[0009] A first limiting hook is provided on the top of the support portion;

[0010] The connecting claw comprises a conflicting strip and a connecting hook, the conflicting strip conflicts with the first limiting hook, and the connecting hook is clamped on the first limiting hook.

[0011] As an improvement of the above solution, the wire pressing body includes an extrusion part and a connecting part, the pressing block is arranged on the extrusion part, and the connecting claw is arranged on the connecting part;

[0012] The fixing body is provided with a second limiting hook;

[0013] The reinforcing strip includes a reinforcing part, a bending part and a hook part which are connected in sequence. The reinforcing part is connected with the extrusion part, and the hook part is clamped on the second limiting hook.

[0014] As an improvement of the above solution, the second limiting hook extends outwards from the fixing body; the second limiting hook is fixedly connected with the supporting part through a connecting strip.

[0015] As an improvement of the above solution, the reinforcing part and the connecting part are arranged in parallel.

[0016] As an improvement of the above solution, the wire pressing body is integrally formed.

[0017] As an improvement of the above solution, the fixing position is a fixing groove; the screen is fixedly installed on the fixing position through a fixing piece;

[0018] The inner side wall of the notch of the fixing groove is provided with positioning teeth, and the fixing piece is clamped on the positioning teeth to fix the screen on the fixing groove.

[0019] As an improvement of the above solution, the fixing piece includes a pressing plate and clamping feet arranged on the pressing plate. The clamping feet extend into the fixing groove and are clamped on the positioning teeth so that the pressing plate abuts against the fixing body;

[0020] The width of the pressing plate is greater than the width of the notch of the fixing groove.

[0021] As an improvement of the above solution, the fastening position is a fastening hole, and the screen is fixedly installed on the fastening position through a fastener;

[0022] The fastening hole is in threaded connection with the fastener to fix the screen on the fastening hole.

[0023] Correspondingly, the present utility model also provides a sliding door, including the above-mentioned screen fan.

[0024] Implementing the present utility model has the following beneficial effects:

[0025] The screen fan of the present utility model respectively sets a fixing position and a fastening position on the fixing body of the fan frame, which are respectively used for installing different types of screens. Specifically, a high-transparency screen and a diamond screen can be installed, so that the applicable range of the fan frame is wider, and the needs of users for different types of screens can be met without replacing the fan frame, reducing production costs and shortening the supply cycle.

[0026] In addition, the wire pressing body of the present utility model comprises a wire pressing main body and a reinforcing strip. Besides being connected to the support part through the connecting claws on the wire pressing main body, it is also connected to the fixing body through the reinforcing strip, that is, the wire pressing body has at least two connecting positions to be connected to different parts of the fan frame, strengthening the reliability and stability of the connection of the wire pressing body, avoiding the deformation or damage of the wire pressing body due to external forces, and making the connection between the fan frame and the screen stable and reliable. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 is a cross-sectional view of the fan frame of the present utility model;

[0028] Figure 2 is Figure 1 the enlarged view of part A of

[0029] Figure 3 is Figure 1 the cross-sectional view of the wire pressing body;

[0030] Figure 4 is a cross-sectional view of the fan frame of the present utility model when the screen is a high-transparency screen;

[0031] Figure 5 is a cross-sectional view of the fan frame of the present utility model when the screen is a diamond screen. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0032] To make the objectives, technical solutions and advantages of the present utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings. It is hereby declared that the orientation terms such as up, down, left, right, front, back, inside and outside that appear or will appear in the text of the present utility model are only based on the accompanying drawings of the present utility model, and they are not specific limitations to the present utility model.

[0033] Refer to Figures 1-5 , the present utility model discloses a screen fan, comprising a fan frame and a screen 7 installed on the fan frame. The fan frame comprises a support part 3 and a mounting part arranged on the top of the support part 3. The mounting part comprises a fixing body 1 and a wire pressing body 2. The screen 7 is installed on the fixing body 1. Fixing positions and fastening positions are arranged on the inner side wall of the fixing body 1, and the fixing positions and the fastening positions are respectively used for installing different types of screens 7. The screen 7 comprises a diamond screen and a high-transparency screen.

[0034] The wire pressing body 2 comprises a wire pressing main body 21 and a reinforcing strip 24 arranged on the wire pressing main body 21. Pressure blocks 22 and connecting claws 23 are respectively arranged at both ends of the wire pressing main body 21. The connecting claws 23 are connected to the support part 3, and the reinforcing strip 24 is connected to the fixing body 1, so that the pressure blocks 22 press the screen 7 tightly on the fixing body 1.

[0035] The utility model provides a gauze fan with a fixing position and a fastening position on the fixing body of the fan frame, which are respectively used to install different types of gauze nets, specifically high-transparency gauze nets and diamond gauze nets, so that the application range of the fan frame is wider, and the user's needs for different types of gauze nets can be met without replacing the fan frame, thereby reducing production costs and shortening delivery cycles.

[0036] In addition, the wire pressing body of the utility model includes a wire pressing body and a reinforcement strip. In addition to being connected to the support part through the connecting claws on the wire pressing body, it is also connected to the fixed body through the reinforcement strip, that is, the wire pressing body has at least two connecting positions to connect with different parts of the fan frame, which enhances the reliability and stability of the connection of the wire pressing body, avoids deformation or damage of the wire pressing body due to external force, and makes the connection between the fan frame and the mesh stable and reliable.

[0037] Preferably, if Figures 4-5 As shown, the pressing body 2 is provided with a pressure strip 4; the pressing block 22 is provided with a pressure groove 221, the pressure strip 4 is fixedly installed in the pressure groove 221, and the pressing block 22 presses the gauze 7 onto the fixed body 1 through the pressure strip 4. The pressure strip 4 is a rubber strip. The pressing body contacts the gauze by the pressure strip, and the gauze is pressed firmly onto the fixed body by the elasticity of the pressure strip, which will not damage the gauze, and can press the gauze by the elasticity.

[0038] Specifically, Figures 4-5 As shown, a first limiting hook 31 is provided at the top of the support portion 3; the connecting claw 23 includes a contact strip 231 and a connecting hook 232, the contact strip 231 and the first limiting hook 31 are in conflict with each other, and the connecting hook 232 is clamped on the first limiting hook 31. The contact strip 231 and the connecting hook 232 are respectively formed by extending outward from the wire pressing body 21. The contact strip and the connecting hook cooperate to make the wire pressing body more stably and reliably connected to the support portion, thereby ensuring that the wire pressing body is stably installed on the fan frame, and further ensuring that the wire pressing body presses the gauze to the fan frame.

[0039] Among them, Figure 3 As shown, the wire pressing body 21 includes a pressing portion 211 and a connecting portion 212, the pressing block 22 is arranged on the pressing portion 211, and the connecting claw 23 is arranged on the connecting portion 212. The pressing portion and the connecting portion are connected to form a 90-degree connection angle. In addition to being compatible with the fixed body and the supporting portion, this shape also forms a certain elastic pressure on the pressing block toward the fixed body, which is conducive to pressing the gauze onto the fixed body.

[0040] Preferably, if Figures 4-5As shown, the fixing body 1 is provided with a second limiting hook 14; the reinforcing strip 24 includes a reinforcing portion 241, a bending portion 242 and a hook portion 243 connected in sequence. The reinforcing portion 241 is connected to the pressing portion 211, and the hook portion 243 is clamped on the second limiting hook 14. The connecting portion of the wire pressing body is clamped on the supporting portion by the connecting claw, and the pressing portion of the wire pressing body is clamped on the fixing body by the reinforcing strip. Therefore, the wire pressing body is respectively connected to the fixing body and the supporting portion of the installation portion, forming two connecting positions, and the two connecting portions are different, which is beneficial to dispersing the force, greatly strengthening the connection between the wire pressing body and the fan frame, making the installation of the wire pressing body more stable and reliable, and thus strengthening the installation connection between the screen and the fan frame.

[0041] The setting of the reinforcing portion strengthens the traction of the wire pressing body towards the inside of the fan frame, preventing the wire pressing body from moving outwards of the fan frame due to the reaction of the screen. The setting of the bending portion serves to connect the reinforcing portion and the hook portion, facilitating the guiding of the hook portion to the second limiting hook. The cooperation between the hook portion and the second limiting hook connects the fixing body and the reinforcing strip, thereby connecting the wire pressing body and the fixing body. The cooperation between the connecting claw and the reinforcing strip increases the strength of the overall structure of the fan frame, making the connection between the fan frame and the screen stable and reliable.

[0042] Preferably, as Figures 4-5 shown, the second limiting hook 31 extends outward from the fixing body 1; the second limiting hook 14 is fixedly connected to the supporting portion 3 through a connecting strip 15. The fixing body 1 and the second limiting hook 14 are integrally formed. The connecting strip connects the second limiting hook and the supporting portion, increasing the strength of the second limiting hook to enhance the reliability of the connection between the second limiting hook and the reinforcing strip, thereby ensuring the reliability of the connection between the wire pressing body and the fixing body.

[0043] Preferably, the reinforcing portion 241 and the connecting portion 212 are arranged in parallel to ensure the consistency of the force direction of the wire pressing body, thereby ensuring the pressing force on the screen.

[0044] Preferably, the wire pressing body 2 is integrally formed to ensure the reliability and stability of the connection.

[0045] When the screen 7 is a high-transparency screen, as Figure 4 shown, the fixing position is a fixing groove 11; the screen 7 is fixedly installed on the fixing position through a fixing member 1. Due to the characteristics of the high-transparency screen, this installation method is required. The cooperation between the fixing member and the fixing groove enables the high-transparency screen to be installed on the fixing body.

[0046] As Figure 2 shown, the inner side wall of the notch of the fixing groove 11 is provided with positioning teeth 13, and the fixing member 6 is clamped on the positioning teeth 13 to fix the screen 7 on the fixing groove 11. The fixing member passes through the high-transparency screen and is clamped on the positioning teeth, thereby fixing the high-transparency screen on the fixing body.

[0047] Preferably, if Figure 2 As shown, the fixing member 6 includes a pressing plate 61 and a clamping foot 62 provided on the pressing plate 61, and the clamping foot 62 extends into the fixing groove 11 and is clamped on the positioning tooth 13 so that the pressing plate 61 and the fixing body 1 abut. The utility model uses the clamping foot and the positioning tooth to fix the pressing plate on the fixing body and abut with the fixing body, so that the high-transparency yarn net is pressed between the pressing plate and the fixing body, and the high-transparency yarn net is fixedly installed. Among them, the width of the pressing plate 61 is greater than the width of the notch of the fixing groove 11, ensuring that the pressing plate and the inner side wall of the fixing body abut and will not fall into the fixing groove.

[0048] Preferably, if Figure 2 As shown, the inner wall of the fixing groove 11 is provided with a limiting tooth 16. The high-transparency gauze is partially embedded in the fixing groove due to the effect of the clamping foot. In order to fix and limit the gauze and prevent it from escaping from the fixing groove, the utility model further provides a limiting tooth in the fixing groove, and the gauze can be clamped on the limiting tooth to increase the friction between the gauze and the limiting tooth.

[0049] When the gauze 7 is a diamond gauze, Figure 5 As shown, the fastening position is a fastening hole 12, and the gauze 7 is fixedly installed on the fastening position by a fastener 5. Due to the characteristics of the diamond gauze, it is necessary to adopt this installation method. The fastening hole and the fastener cooperate to fix the diamond gauze on the fixed body.

[0050] Specifically, the fastening hole 12 and the fastener 5 are threadedly connected to fix the gauze 7 on the fastening hole 12. The fastening hole 12 is a screw hole, and the fastener 5 is a screw.

[0051] Correspondingly, the utility model also discloses a sliding door, comprising the above-mentioned screen fan. The specific structure of the screen fan is as described above, and will not be repeated here.

[0052] In summary, the utility model provides a screen fan and a sliding door, which can be adapted to different types of screens and have a stable and reliable connection.

[0053] The above is a preferred embodiment of the present invention. It should be pointed out that a person skilled in the art can make several improvements and modifications without departing from the principle of the present invention. These improvements and modifications are also considered to be within the protection scope of the present invention.

Claims

1. A yarn fan, comprising a fan frame and a yarn net installed on the fan frame, characterized in that, The fan frame includes a support portion and a mounting portion arranged on the top of the support portion, the mounting portion includes a fixing body and a pressing body, the gauze is installed on the fixing body, and a fixing position and a fastening position are provided on the inner side wall of the fixing body, and the fixing position and the fastening position are respectively used to install different types of gauze; The wire pressing body includes a wire pressing body and a reinforcement strip arranged on the wire pressing body. The two ends of the wire pressing body are respectively provided with a pressing block and a connecting claw. The connecting claw is connected to the supporting part, and the reinforcement strip is connected to the fixed body so that the pressing block presses the gauze tightly onto the fixed body.

2. The screen window fan according to claim 1, characterized in that, The pressing body is provided with a pressure strip; the pressing block is provided with a pressure groove, the pressure strip is fixedly installed in the pressure groove, and the pressing block presses the gauze onto the fixed body through the pressure strip; A first limiting hook is provided on the top of the support portion; The connecting claw comprises a conflicting strip and a connecting hook, the conflicting strip conflicts with the first limiting hook, and the connecting hook is clamped on the first limiting hook.

3. The yarn fan according to claim 1, wherein, The wire pressing body comprises a pressing part and a connecting part, the pressing block is arranged on the pressing part, and the connecting claw is arranged on the connecting part; The fixed body is provided with a second limiting hook; The reinforcement strip comprises a reinforcement portion, a bending portion and a hook portion which are connected in sequence, the reinforcement portion is connected to the extrusion portion, and the hook portion is clamped on the second limiting hook.

4. The screen window fan according to claim 3, wherein The second limiting hook is extended outward from the fixing body; the second limiting hook is fixedly connected to the supporting part through a connecting strip.

5. The screen window fan according to claim 3, wherein The reinforcing portion and the connecting portion are arranged parallel to each other.

6. The gauze fan according to any one of claims 1-5, characterized in that, The wire pressing body is integrally formed.

7. The gauze fan according to claim 1, characterized in that, The fixed position is a fixed groove; the gauze is fixedly installed on the fixed position by a fixing piece; The inner side wall of the notch of the fixing groove is provided with positioning teeth, and the fixing piece is clamped on the positioning teeth to fix the gauze on the fixing groove.

8. The gauze fan according to claim 7, wherein, The fixing member includes a pressing plate and a clamping foot arranged on the pressing plate, wherein the clamping foot extends into the fixing groove and is clamped on the positioning tooth so that the pressing plate and the fixing body are in contact with each other; The width of the pressing plate is greater than the width of the notch of the fixing groove.

9. The screen window fan according to claim 1, wherein, The fastening position is a fastening hole, and the gauze is fixedly mounted on the fastening position by a fastener; The fastening hole and the fastener are threadedly connected to fix the gauze on the fastening hole.

10. A sliding door, characterized in that, It comprises the yarn fan as described in any one of claims 1-9.

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