CN217001622U - Mosquito-proof worm screen door - Google Patents

Abstract

The utility model provides an anti-mosquito screen door, and relates to the technical field of anti-mosquito screen doors. The mosquito-proof screen door comprises an upper slide rail (1), a support rod (2), a lower slide rail (3), an upper telescopic rod (4), a lower telescopic rod (5) and a screen (6), wherein the upper telescopic rod (4) is arranged in the upper slide rail (1); a telescopic rod lower part (5) is arranged in the lower sliding rail (3); the free end of the upper (4) of the telescopic rod is provided with a hook (401), and the free end of the lower (5) of the telescopic rod is provided with a limit convex buckle (501); the supporting rod (2) can be matched with the hook (401) and the limit convex buckle (501); the yarn curtain (6) is a flexible yarn net, three edges of the yarn curtain (6) are provided with annular sleeves with openings at two ends, and the supporting rod (2), the telescopic rod upper part (4) and the telescopic rod lower part (5) are respectively penetrated through. The utility model solves the technical problems of poor effect, difficult cleaning and unchanged disassembly of the existing mosquito-proof screen door.

Description

Mosquito-proof worm screen door

Technical Field

The utility model relates to the technical field of anti-mosquito screen doors, in particular to an anti-mosquito screen door.

Background

In summer, in order to prevent mosquitoes from entering a room, people often install a mosquito net or a mosquito net on a door frame, but the mosquitoes still enter the room easily, and the life of people is affected. Existing anti-mosquito screen doors typically have the following disadvantages: (1) mosquitoes can enter the room because people forget to close the door in time; (2) for some anti-mosquito doors which are automatically closed by additionally arranging magnets, the anti-mosquito doors are usually lighter in weight and easy to blow away by wind; (3) the existing mosquito screen door is not changed in cleaning, and is easy to gather a large amount of dust and dirt; (4) in winter and other seasons without mosquito influence, the mosquito-repellent incense can obstruct the entrance and the exit and influence the sight.

In patent CN201922245748.9, a two screen door that open of for kitchen use mosquito-proof worm is disclosed, including main frame, the left end fixedly connected with sleeve of main frame, the inside bottom of sleeve has the rotary rod with the top by bearing swing joint, the outside fixed cover of rotary rod has been met the rotation axis, the top and the bottom of rotation axis all fixed cover have been met back force spring, fixedly connected with gauze between the back force spring of rotation axis top and bottom, the right-hand member fixedly connected with magnet of gauze, movable groove has been seted up to telescopic right-hand member, the right-hand member of gauze runs through movable groove and is located the horizontal central point of main frame and puts, the fixed ring of the equal fixedly connected with in lower part in the positive upper portion of sleeve, two fixed ring inside all fixed cover have been met the brush-holder stud, the right-hand member fixedly connected with brush head of two brush studs. Although this patent can be used to clean dust and mosquito carcasses from a screen with a brush head, the screen door occupies a large area and is immobile.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the prior art and provides an anti-mosquito screen door. Through setting up slide rail, bracing piece, lower slide rail, a plurality of telescopic link and sensor. Solves the technical problems of poor effect, difficult cleaning and unchanged disassembly of the existing mosquito-proof screen door.

The purpose of the utility model is realized by the following technical scheme:

the utility model provides a mosquito-proof worm screen door, includes on last slide rail, bracing piece, lower slide rail, the telescopic link, under the telescopic link with the screen curtain, wherein:

the upper sliding rail is of a groove body structure with a downward opening, is horizontally arranged at the top of the door frame, and is divided into an upper sliding rail I and an upper sliding rail II;

telescopic rods are arranged in the upper sliding rail I and the upper sliding rail II;

the lower sliding rail is of a groove body structure with an upward opening, is installed and fixed on the ground at the position of the door frame, is positioned right below the upper sliding rail, and is divided into a first lower sliding rail and a second lower sliding rail;

the lower sliding rails I and the lower sliding rails II are both internally provided with telescopic rods;

the upper part and the lower part of each telescopic rod are respectively installed and fixed at the two ends of the upper sliding rail and the two ends of the lower sliding rail;

the upper part and the lower part of each telescopic rod are respectively connected with a telescopic rod motor;

a hook is arranged at the free end of each telescopic rod;

a limiting convex buckle is arranged at the free end below each telescopic rod;

one end of each supporting rod is a hanging ring which can be matched with the hook, and the other end of each supporting rod is a groove which can be matched with the limiting convex buckle;

the screen curtain is a flexible screen mesh, three edges of the screen curtain are provided with annular sleeves with openings at two ends, and the supporting rod, the telescopic rod and the telescopic rod respectively penetrate through the annular sleeves;

the lower sliding rail is also provided with a sensor and a power supply;

the telescopic rod motor, the sensor and the power supply are electrically connected.

Alternatively or preferably, the upper sliding rail is made of ABS plastic and is fixed on the top of the door frame through adhesion.

Optionally or preferably, the lower sliding rail is made of aluminum alloy, and anti-skidding rubber pads are arranged at two ends of the bottom of the lower sliding rail.

Optionally or preferably, two corners of the end of the screen curtain far away from the supporting rod are provided with metal rings, and the metal rings can be fixed at the fixed ends on the telescopic rod and below the telescopic rod.

Alternatively or preferably, the sensor is an infrared sensor.

Based on the technical scheme, the following technical effects can be generated:

the anti-mosquito screen door provided by the utility model is suitable for places needing ventilation, such as balconies, bedrooms and the like.

The beneficial effects of the utility model include:

(1) the automatic opening and closing of the mosquito-proof screen curtain can be realized, the passing person can not cause inconvenience when the passing person occupies both hands, the passing person can be automatically closed after leaving, and the condition that mosquitoes fly into the screen curtain due to forgetting to close the screen curtain can not occur;

(2) the shape of the yarn curtain is determined by the support rod, the upper part of the telescopic rod and the lower part of the telescopic rod, and two ends of the support rod are respectively fixed in the upper sliding rail and the lower sliding rail, so that the yarn curtain has stronger deformation resistance and cannot be blown open by wind;

(3) the screen curtain is a flexible screen mesh, three sides of the screen curtain are provided with annular sleeves with openings at two ends, the supporting rod, the telescopic rod and the telescopic rod respectively penetrate through the annular sleeves, and the screen curtain can be easily taken down when needing to be cleaned and can be freely cleaned by a household washing machine;

(4) the utility model adopts a traceless bonding mode to fix on the door, which can not damage the original wall or door frame, and the utility model can be easily disassembled without affecting the beauty in the time without the requirement of mosquito prevention.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the telescopic rod of the present invention;

FIG. 3 is a schematic view of the structure of the telescopic rod of the present invention;

in the figure: 1-upper slide rail, 2-support rod, 3-lower slide rail, 4-upper telescopic rod, 5-lower telescopic rod, 6-yarn curtain, 7-sensor, 8-power supply, 9-lead screw, 401-hook and 501-limit convex buckle.

Detailed Description

It should be understood that the specific embodiments described herein are merely illustrative of the utility model and do not limit the utility model.

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1:

as shown in fig. 1-3:

this embodiment provides a mosquito-proof worm screen door, including last slide rail 1, bracing piece 2, lower slide rail 3, on the telescopic link 4, under the telescopic link 5 and screen 6, wherein:

the upper sliding rail 1 is of a groove body structure with a downward opening, is horizontally arranged at the top of the door frame, and is provided with an upper sliding rail I and an upper sliding rail II in the middle;

telescopic rod upper parts 4 are arranged in the upper sliding rail I and the upper sliding rail II;

the lower sliding rail 3 is of a groove body structure with an upward opening, is installed and fixed on the ground at the position of the doorframe, is positioned right below the upper sliding rail 1, and is partially provided with a first lower sliding rail and a second lower sliding rail;

the lower sliding rail I and the lower sliding rail II are both internally provided with a telescopic rod lower part 5;

each upper telescopic rod 4 and each lower telescopic rod 5 are respectively installed and fixed at two ends of the upper sliding rail 1 and two ends of the lower sliding rail 3;

each of the upper telescopic rod 4 and the lower telescopic rod 5 is respectively connected with a telescopic rod motor;

a hook 401 is arranged at the free end of each telescopic rod 4;

the free end of each telescopic rod lower 5 is provided with a limit convex buckle 501;

one end of each support rod 2 is a hanging ring which can be matched with the hook 401, and the other end of each support rod is a groove which can be matched with the limit convex buckle 501;

the screen curtain 6 is a flexible screen mesh, three edges of the screen curtain 6 are provided with annular sleeves with openings at two ends, and the support rod 2, the upper telescopic rod 4 and the lower telescopic rod 5 respectively penetrate through the annular sleeves;

the lower sliding rail 3 is also provided with a sensor 7 and a power supply 8;

the telescopic rod motor, the sensor 7 and the power supply 8 are electrically connected.

In this embodiment, the upper sliding rail 1 is made of ABS plastic and is fixed to the top of the door frame by adhesion.

In this embodiment, lower slide rail 3 is made by the aluminum alloy, 3 bottom both ends of lower slide rail all are equipped with anti-skidding cushion.

In this embodiment, two corners of the end of the screen curtain 6 far away from the support rod 2 are provided with metal rings, and the metal rings can be fixed at the fixing ends of the upper telescopic rod 4 and the lower telescopic rod 5.

In this embodiment, the sensor 7 is a D203S TO-3 infrared sensor.

The embodiment has the following advantages:

(1) the embodiment can realize automatic opening and closing of the mosquito-proof screen curtain, the passing person can not cause inconvenience when the passing person occupies both hands, the passing person can automatically close the screen curtain after leaving the screen curtain, and the condition that mosquitoes fly into the screen curtain due to forgetting to close the screen curtain can not occur;

(2) the shape of the yarn curtain 6 of the embodiment is determined by the support rod 2, the upper telescopic rod 4 and the lower telescopic rod 5, and two ends of the support rod 2 are respectively fixed in the upper slide rail 1 and the lower slide rail 3, so that the yarn curtain 6 has stronger deformation resistance and cannot be blown open by wind;

(3) the yarn curtain 6 of the embodiment is a flexible yarn net, three sides of the yarn curtain are provided with annular sleeves with openings at two ends, and the supporting rod 2, the upper telescopic rod 4 and the lower telescopic rod 5 respectively penetrate through the annular sleeves, so that the yarn curtain 6 can be easily taken down when needing to be cleaned and can be freely cleaned by a household washing machine;

(4) all parts of the embodiment are fixed in a traceless bonding mode, an original wall or a door frame cannot be damaged, and the mosquito-proof door frame can be easily detached at a time without mosquito-proof requirements, so that the attractiveness is not influenced.

The foregoing is illustrative of the preferred embodiments of this invention, and it is to be understood that the utility model is not limited to the precise form disclosed herein and that various other combinations, modifications, and environments may be resorted to, falling within the scope of the concept as disclosed herein, either as described above or as apparent to those skilled in the relevant art. And that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims (5)

1. The utility model provides a mosquito-proof worm screen door which characterized in that: including last slide rail (1), bracing piece (2), slide rail (3) down, on the telescopic link (4), under the telescopic link (5) and yarn curtain (6), wherein:

the upper sliding rail (1) is of a groove body structure with a downward opening, is horizontally arranged at the top of the door frame, and is provided with an upper sliding rail I and an upper sliding rail II in the middle;

telescopic rods (4) are arranged in the upper sliding rail I and the upper sliding rail II;

the lower sliding rail (3) is of a groove body structure with an upward opening, is installed and fixed on the ground at the position of the doorframe, is positioned right below the upper sliding rail (1), and is divided into a first lower sliding rail and a second lower sliding rail;

telescopic rod lower parts (5) are arranged in the lower sliding rail I and the lower sliding rail II;

each telescopic rod upper (4) and each telescopic rod lower (5) are respectively installed and fixed at two ends of the upper sliding rail (1) and two ends of the lower sliding rail (3);

each upper telescopic rod (4) and each lower telescopic rod (5) are respectively connected with a telescopic rod motor;

a hook (401) is arranged at the free end of each telescopic rod (4);

the free end of each lower telescopic rod (5) is provided with a limit convex buckle (501);

one end of each supporting rod (2) is a hanging ring and can be matched with the hook (401), and the other end of each supporting rod is a groove and can be matched with the limiting convex buckle (501);

the screen curtain (6) is a flexible screen mesh, three sides of the screen curtain (6) are provided with annular sleeves with openings at two ends, and the support rod (2), the telescopic rod upper part (4) and the telescopic rod lower part (5) respectively penetrate through the annular sleeves;

the lower sliding rail (3) is also provided with a sensor (7) and a power supply (8);

the telescopic rod motor, the sensor (7) and the power supply (8) are electrically connected.

2. A mosquito screen door according to claim 1, characterized in that: the upper sliding rail (1) is made of ABS plastic and is fixed to the top of the door frame through adhesion.

3. A mosquito screen door according to claim 1, characterized in that: the lower sliding rail (3) is made of aluminum alloy, and anti-skidding rubber pads are arranged at two ends of the bottom of the lower sliding rail (3).

4. A mosquito screen door according to claim 1, characterized in that: two corners of one end of the yarn curtain (6) far away from the supporting rod (2) are provided with metal rings, and the metal rings can be fixed at the fixed ends of the upper (4) and the lower (5) of the telescopic rod.

5. A mosquito screen door according to claim 1, characterized in that: the sensor (7) is an infrared sensor.

Images