Windproof rod device and screen door window thereof

Abstract

The utility model discloses a windproof rod device and a screen door and window thereof, the windproof rod device comprises a windproof rod body and a windproof rod fixing seat fixed at one end of the windproof rod body, and the windproof rod fixing seat is fixed at one end, far away from a screen box, of a screen door and window guide rail; a round head guide face is arranged at the end, away from the windproof rod fixing base, of the windproof rod body. The round head guide face can still be sleeved with the sleeve when the gauze element is retracted into the gauze box, and the sleeve is arranged on the windproof rod body in a sliding mode. The screen door and window comprises a rail and a screen box structure arranged at one end of the rail, and the windproof rod device is arranged in the guide rail. The gauze element is reasonable in structural arrangement and simple in overall structure, the sleeve on the sliding edge of the gauze element is slidably arranged on the windproof rod body, the friction coefficient and friction noise can be reduced, the pull rod can be prevented from inclining when the pull rod is pulled, and therefore the sliding smoothness of the gauze element is improved, the gauze element is not prone to being damaged or broken, and the service life of the overall structure is prolonged. And the applicability is high.

Description

TECHNICAL FIELD

[0001] The utility model belongs to invisible screen door and window technical field, concretely relates to a kind of windproof rod device and its screen door and window. BACKGROUND

[0002] Invisible screen door and window are a kind of common structure for preventing mosquito and dust, the screen mesh guiding structure of prior art invisible screen door and window is mostly using windproof sheet guide piece, it although can satisfy general guiding effect, but there is greater friction when guiding, there is greater noise in the process of screen mesh pulling, and because there is greater gap between windproof sheet and screen mesh, so when pulling rod, it is also easy to cause pulling rod to tilt, affect normal pulling of screen mesh, and windproof sheet is also easy to appear fragile and breakage due to material reason in long time use, affect use stability. SUMMARY

[0003] The utility model aims at providing a kind of windproof rod device and its screen door and window with reasonable structure and being conducive to improving use stability.

[0004] The technical scheme for realizing the utility model is a kind of windproof rod device, is arranged in screen door and window guide rail, including windproof rod body and the windproof rod fixed seat fixed in one end of windproof rod body, the windproof rod fixed seat is fixed in the end of screen door and window guide rail away from screen box;

[0005] The end of windproof rod body away from windproof rod fixed seat is provided with round head guiding surface;

[0006] The sleeve of the sliding edge of screen mesh is slid into from the round head guiding surface of windproof rod body, and the round head guiding surface can still be sleeved in the sleeve when screen mesh is retracted into screen box, and the sleeve is slidably arranged on the windproof rod body.

[0007] Further preferably, the windproof rod body and the windproof rod fixed seat are threadedly fixed, buckled fixed, integrally formed or screw-locked fixed.

[0008] Further preferably, the windproof rod body is a hollow or solid metal rod body.

[0009] Alternatively, the round head guiding surface and the windproof rod body are integrally formed.

[0010] Further preferably, the round head guiding surface is a hemispherical end cap, and the hemispherical end cap is connected and positioned at the end of the windproof rod body.

[0011] The utility model further discloses a screen door and window, which comprises a track and a screen box structure arranged at one end of the track, a pulling rod is arranged, one end of a screen mesh of the screen box structure is fixed with the pulling rod, a guide rail is arranged in the track, and the windproof rod device is arranged in the guide rail.

[0012] The sliding edge of the screen is fixed with a sleeve, and the bottom end of the pull rod does not shield the end of the sleeve;

[0013] The sleeve is slid from the round head guide surface of the windproof rod body, and the round head guide surface can be sleeved in the sleeve when the screen is retracted into the screen box, and the sliding is arranged on the windproof rod body.

[0014] Further preferably, the top of the guide rail is provided with a sliding strip-shaped groove.

[0015] The width of the sliding strip-shaped groove is greater than the thickness of the connection between the screen and the sleeve and less than the diameter of the windproof rod body.

[0016] Further preferably, the guide rail is a plastic part or a metal part with a smooth electroplated layer on the inner surface.

[0017] Further preferably, a gap for the sliding of the sleeve is arranged between the windproof rod body and the inner wall of the guide rail.

[0018] Further preferably, the windproof rod fixing seat is fixed on the end of the screen door window guide rail away from the screen box by screws.

[0019] The utility model has the positive effect: the utility model discloses the structure is reasonably arranged, it includes windproof rod body and windproof rod fixing seat, and windproof rod fixing seat is fixed on the end of the screen door window guide rail away from the screen box, and the end of windproof rod body away from windproof rod fixing seat is provided with round head guide surface, not only whole structure is simple, and when using, the sleeve of the sliding edge of screen is slid and arranged on the windproof rod body, thereby can reduce friction coefficient and friction noise, and because of the existence of windproof rod body, can also prevent the pull rod from tilting when pulling the pull rod, thereby improve the smoothness of screen sliding, and the whole structure is solid and durable, and is not easy to damage or break, is favorable to improve the service life of whole structure, and the applicability is strong.

[0020] The whole structure of the screen door and window is reasonably arranged, and the pull rod does not tilt or shake during use, the smoothness and effectiveness of the screen and the pull rod of the sleeve are ensured, and the friction coefficient and noise are not large, the use comfort is improved, and the service life of the whole structure is also improved, and the applicability is strong. BRIEF DESCRIPTION OF DRAWINGS

[0021] In order to make the content of the utility model more easily understood clearly, the utility model is further explained in detail below according to specific embodiments and in combination with the drawings, wherein:

[0022] Figure 1 It is a specific structure diagram of the windproof rod device of the utility model;

[0023] Figure 2 Structure diagram of the screen door and window of the present application;

[0024] Figure 3 Structure diagram of the screen door and window of the present application in disassembled state;

[0025] Figure 4 Structure diagram of the screen door and window of the present application without screen box;

[0026] Figure 5 Structure diagram of the screen door and window of the present application in folded state.

[0027] Reference signs: windproof rod body 1, windproof rod fixing seat 2, round head guide surface 3, track 4, screen box structure 5, pull rod 6, guide track 7, sleeve 8, sliding strip-shaped groove 9, screen 10. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without creative work fall within the scope of protection of the present application. EMBODIMENT

[0029] See Figure 1 A windproof rod device is arranged in a screen door and window guide rail, comprising a windproof rod body 1 and a windproof rod fixing seat 2 fixed at one end of the windproof rod body, wherein the windproof rod fixing seat is fixed at an end of the screen door and window guide rail far from a screen box. In the embodiment, the windproof rod fixing seat is fixed at the end of the screen door and window guide rail far from the screen box by means of screws or buckles, which is mainly used for supporting the position of the windproof rod body, so as to ensure the stability and effectiveness of the windproof rod body.

[0030] And, in the embodiment, the windproof rod body is provided with a round head guide surface 3 at the end away from the windproof rod fixing base; in the embodiment, the sliding edge of the screen is sewn or fixed with a sleeve made of cloth by using a hot melt adhesive; the round head guide surface can be hemispherical, bullet-shaped or elliptical or arc-shaped, etc., which can prevent the sleeve from being damaged when sliding into the sleeve, and ensure the smoothness and effectiveness of the sleeve sliding in. When assembling, the sleeve of the sliding edge of the screen slides into the round head guide surface of the windproof rod body, and the round head guide surface can still be sleeved in the sleeve when the screen is retracted into the screen box, and the sleeve is slidingly arranged on the windproof rod body. In the embodiment, in order to improve the installation convenience of the windproof rod body and the windproof rod fixing base, the windproof rod body and the windproof rod fixing base are screw-fixed, buckle-fixed, integrally formed or screw-locked. For example, an internal threaded hole is formed on the windproof rod fixing base, and an external thread is arranged on the end of the windproof rod body, so that the two are threadedly connected; or a through hole is formed on the windproof rod fixing base, one end of the windproof rod body is inserted into the through hole, and the windproof rod body is locked by a screw on the side of the windproof rod fixing base; or a buckle lug on the same circular ring is arranged on the windproof rod fixing base, and a buckle hole is arranged on the outer wall of one end of the windproof rod body, so that when assembling, the end of the windproof rod body is inserted into the circular hole where the buckle lug is located, and the buckle lug is buckled into the buckle hole.

[0031] In the embodiment, the windproof rod body is a hollow or solid metal rod body, preferably a hollow metal rod body, so as to reduce the weight.

[0032] Meanwhile, in the embodiment, the round head guide surface and the windproof rod body are integrally formed. The round head guide surface can be a hemispherical end cap connected and positioned at the end of the windproof rod body.

[0033] The utility model has the positive effect that: the utility model discloses the structure is reasonable, it includes windproof rod body and windproof rod fixing base, and windproof rod fixing base is fixed at the end of screen door window guide rail away from screen box, and the windproof rod body is provided with round head guide surface at the end away from windproof rod fixing base, not only simple and practicable whole structure, and when using, the sleeve of the sliding edge of screen is slidingly arranged on the windproof rod body, so as to reduce the friction coefficient and friction noise, and due to the existence of windproof rod body, it can also prevent the pull rod from tilting when pulling the pull rod, so as to improve the smoothness of screen sliding, and the whole structure is solid and durable, not easy to damage or break, which is beneficial to improve the service life of the whole structure, and has strong applicability. Embodiment

[0034] See Figures 2 to 5As shown, a screen door and window, including a track 4 and a screen box structure 5 provided at one end of the track, provided with a pull rod 6, one end of the screen of the screen box structure is fixed with the pull rod, a guide rail 7 is provided in the track, and the above-mentioned windproof rod device is provided in the guide rail; In this embodiment, the track is a conventional structure of the prior art, which is simply applied, including an inner rail and an outer rail, so it is not described in detail, the sliding edge of the screen is fixed with a sleeve 8, and the bottom end of the pull rod does not block the end of the sleeve; Through the above structure, the setting of the pull rod will not affect the use of the sleeve, and the sleeve slides into the round head guide surface of the windproof rod body, the round head guide surface can still be sleeved in the sleeve when the screen is retracted into the screen box, and is slidably arranged on the windproof rod body. Wherein, the length of the round head guide surface extending to the direction of the screen box structure is greater than the final position of the pull rod when it is retracted, that is, after the screen is wound, the end of the sleeve is still at the round head guide surface, so that the sleeve can always be on the windproof rod when sliding.

[0035] And in this embodiment, the top of the guide rail is provided with a sliding strip-shaped groove 9; the width of the sliding strip-shaped groove is greater than the thickness of the connection between the screen 10 and the sleeve and less than the diameter of the windproof rod body. Through the above structure, the windproof rod body can be prevented from falling out of the guide rail, and the effectiveness of the screen and the sleeve in preventing mosquitoes and dust can be ensured.

[0036] In this embodiment, the guide rail is a plastic part or a metal part with a smooth electroplated layer on the inner surface. And a gap for the sleeve to slide is provided between the inner wall of the guide rail and the windproof rod body. Mainly to ensure that the sleeve and the bottom of the screen can smoothly slide in the guide rail.

[0037] When assembling, the windproof rod fixing seat is fixed at the end of the screen door and window guide rail away from the screen box through a screw.

[0038] The screen door and window of the utility model have the positive effect that: the overall structure of the screen door and window in the utility model is reasonable, and the pull rod will not be inclined or shaken during use, the smoothness and effectiveness of the pull rod of the screen and the sleeve are ensured, and a large friction coefficient and noise will not be generated, the use comfort is improved, the service life of the whole structure is also improved, and the applicability is strong.

[0039] The standard parts used in this embodiment can be directly purchased from the market, and the non-standard structural parts according to the description can also be directly processed according to the existing technical knowledge without doubt, and the connection mode of each part adopts the mature conventional means in the existing technology, and the machinery, parts and equipment adopt the conventional models in the existing technology, so the specific description is not given here.

[0040] Obviously, the above embodiments of the present application are merely examples for clearly illustrating the present application, and are not intended to limit the implementation manners of the present application. For those skilled in the art, other different forms of changes or variations can be made on the basis of the above description. Here, it is not necessary and impossible to enumerate all the implementation manners. The obvious changes or variations extended from the essential spirit of the present application still belong to the protection scope of the present application.

Claims

1. A windproof rod device provided in a screen door and window rail, characterized in that: The windproof rod body and the windproof rod fixing seat fixed at one end of the windproof rod body, the windproof rod fixing seat is fixed at the end of the screen door and window guide rail away from the screen box; The end of the windproof rod body away from the windproof rod fixing seat is provided with a round head guide surface; The sleeve of the sliding edge of the screen is slid into the round head guide surface of the windproof rod body, and the round head guide surface can still be sleeved in the sleeve when the screen is retracted into the screen box, and the sleeve is slidably arranged on the windproof rod body.

2. A wind protection rod device according to claim 1, characterized in that The windproof rod body and the windproof rod fixing seat are threadedly fixed, buckled, integrally formed or screw-locked.

3. A wind protection rod device according to claim 1, characterized in that: The windproof rod body is a hollow or solid metal rod body.

4. A wind protection rod device according to claim 1, characterized in that: The round head guide surface is integrally formed with the windproof rod body.

5. A wind protection rod device according to claim 1, characterized in that: The round head guide surface is a hemispherical end cap connected and positioned at the end of the windproof rod body.

6. A screen door window comprising a track and a screen box structure arranged at one end of the track, provided with a pull rod, one end of a screen mesh of the screen box structure being fixed with the pull rod, characterized in that: The track is provided with a guide rail, and the guide rail is provided with the windproof rod device as claimed in any one of claims 1 to 5. The sliding edge of the screen is fixed with a sleeve, and the bottom end of the pull rod does not block the end of the sleeve. The sleeve is slid into the round head guide surface of the windproof rod body, and the round head guide surface can still be sleeved in the sleeve when the screen is retracted into the screen box, and the sleeve is slidably arranged on the windproof rod body.

7. A screen door according to claim 6, wherein: The top of the guide rail is provided with a sliding strip-shaped groove. The width of the sliding strip-shaped groove is greater than the thickness of the connection between the screen and the sleeve and less than the diameter of the windproof rod body.

8. A screen door according to claim 6, wherein: The guide rail is a plastic part or a metal part with a smooth electroplated inner surface.

9. A screen door according to claim 6, wherein: A gap for the sliding of the sleeve is arranged between the windproof rod body and the inner wall of the guide rail.

10. A screen door according to claim 6, wherein: The windproof rod fixing seat is fixed at the end of the screen door and window guide rail away from the screen box by a screw.

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