CN211313886U

CN211313886U - Additional sliding screen door of sliding door

Info

Publication number: CN211313886U
Application number: CN201922218883.4U
Authority: CN
Inventors: 陈敏杰; 王国涛; 衣永春
Original assignee: Yantai Feilong Construction Curtain Wall And Door & Window Co ltd
Current assignee: Yantai Feilong Construction Curtain Wall And Door & Window Co ltd
Priority date: 2019-12-12
Filing date: 2019-12-12
Publication date: 2020-08-21
Anticipated expiration: 2029-12-12

Abstract

The utility model discloses an additional sliding screen door of a sliding door, which comprises a sliding door frame and a sliding door leaf arranged on the sliding door frame, wherein the additional sliding screen door comprises a screen door frame and a screen door leaf; the screen door frame is arranged on the outer side of the push-pull door frame through screws; the screen door leaf is arranged on the screen door frame and slides along the slide way on the screen door frame. The frames forming the screen door frame are connected through movable corner connectors. The utility model provides an additional push-and-pull screen door can install alone in the push-and-pull door outside that has, and is with low costs, and the flexibility is strong, washs and maintains the convenience, still has intensity height simultaneously, and longe-lived saves transportation space, advantages such as convenient assembling.

Description

Additional sliding screen door of sliding door

Technical Field

The utility model relates to an additional push-and-pull screen door of installing on push-and-pull door.

Background

The sliding door has great market share by virtue of the advantages of economy, practicality, no occupation of indoor and outdoor space and the like.

At present, the solutions for providing screen doors for sliding doors mainly comprise the following solutions: (1) the structural form similar to a sliding screen window is adopted, but the strength of a screen door rod piece is difficult to meet the use requirement; (2) the foldable screen door is adopted, although hidden and beautiful, is not durable and is troublesome to disassemble and wash; (3) adopt integral type push-and-pull door screen door, it is pleasing to the eye durable, nevertheless the cost is high, and to the condition of having installed the push-and-pull door, can only tear down and redo, the flexibility is poor.

SUMMERY OF THE UTILITY MODEL

The utility model provides an additional type push-and-pull screen door of push-and-pull door, its purpose: (1) providing a push-pull screen door which can be independently and additionally installed; (2) the strength of the screen door is improved.

The utility model discloses technical scheme as follows:

an additional sliding screen door of a sliding door comprises a sliding door frame and a sliding door leaf arranged on the sliding door frame, wherein the additional sliding screen door comprises a screen door frame and a screen door leaf;

the screen door frame is arranged on the outer side of the push-pull door frame through screws;

the screen door leaf is arranged on the screen door frame and slides along the slide way on the screen door frame.

As a further improvement of the device: the frames forming the screen door frame are connected through movable corner connectors; the movable corner connector comprises a first corner connector wing and a second corner connector wing, the first corner connector wing and the second corner connector wing are respectively installed on adjacent frames of the screen door frame, and the first corner connector wing and the second corner connector wing are connected through a bolt and nut assembly.

As a further improvement of the device: the angle code wing is provided with a rectangular frame body matched with an inner cavity of the screen door frame, a spring and a protrusion pushed by the spring are installed on the frame body, and the protrusion is used for being matched with a positioning hole in the screen door frame to realize connection between the angle code wing and the frame.

As a further improvement of the device: and a decorative cover is arranged on the front side of the screen door frame.

As a further improvement of the device: the top of the top frame of the screen door frame is provided with a slope.

As a further improvement of the device: and a first sealing strip is arranged on the frame of the screen door frame and in the notch matched with the screen door leaf and used for realizing sealing between the screen door frame and the screen door leaf.

As a further improvement of the device: and a second sealing strip facing the sliding door leaf is arranged on the vertical frame positioned in the middle of the screen door frame on the screen door leaf and used for realizing the sealing between the screen door leaf and the sliding door leaf.

As a further improvement of the device: a notch facing the screen door frame is arranged on the frame of the screen door leaf, and a clamping edge is arranged at the tail end of the inner wall of the notch;

the second sealing strip is installed on the sealing cover, and the sealing cover is installed on the vertical frame in a clamping mode through the clamping edge on the corresponding vertical frame.

As a further improvement of the device: a pulley block is arranged in a groove of a frame at the bottom of the screen door leaf, and the pulley block is matched with a slide way on a bottom frame of the screen door frame;

and a limiting edge is also arranged in the groove on the frame of the screen door leaf, and the limiting edge on the frame at the bottom of the screen door leaf is matched with the pulley block.

Compared with the prior art, the utility model discloses following beneficial effect has: (1) the utility model provides an additional sliding screen door which can be independently installed outside the existing sliding screen door, and has the advantages of low cost, strong flexibility and convenient cleaning and maintenance; (2) the screen door frame and the frame of the screen door leaf are connected through the corner brace structure, so that the strength is high and the service life is long; (3) the screen door frame is large in size, the frames of the screen door frame are connected through the movable corner connectors, so that the transportation space is saved, the products can be effectively protected from being damaged, meanwhile, the movable corner connectors are very simple and convenient to connect, and the workload of installation personnel is reduced; (4) the upper level of the screen door frame adopts a slope design, so that the drainage effect is improved, and birds are prevented from falling; (5) the screen door leaf and the sliding leaf are sealed by a rear additional buckle cover type sealing strip, so that mosquitoes are prevented from entering a room; (6) the four-side frame of the screen door leaf meets the installation requirements of sealing of the vertical frame buckle cover and the bottom pulley block under the condition of adopting uniform sectional materials, has good universality, contributes to reducing the production cost and improving the assembly efficiency.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic cross-sectional view of the present invention in a side view direction.

Fig. 3 is a partial schematic view of portion a of fig. 2.

Fig. 4 is a partial schematic view of portion B of fig. 2.

Fig. 5 is a schematic sectional view in a top view direction of the present invention.

Fig. 6 is a partial schematic view of portion C of fig. 5.

Fig. 7 is a partial schematic view of portion D of fig. 5.

Fig. 8 is a schematic structural view of a movable corner connector on a screen door frame.

Detailed Description

The technical scheme of the utility model is explained in detail below with the attached drawings:

referring to fig. 1 and 2, an additional sliding screen door of a sliding door includes a sliding door frame 3 and a sliding door leaf 4 installed on the sliding door frame 3.

The additional type push-and-pull screen door comprises a screen door frame 1 and screen door leaves 2.

The screen door frame 1 is installed on the outer side of the push-pull door frame 3 through screws. Wherein, the top frame 1-1 of the screen door frame 1 and the left and right vertical frames are made of the same section bar, screws are arranged from the outside of the door to the inside of the door, and the lower frame of the screen door frame 1 is connected by screwing the screws from one side of the push-pull door frame 3.

As shown in figure 2, in the frame of the screen door frame 1, the front sides of the top frame 1-1 and the left and right vertical frames are respectively provided with a decorative cover 1-4 for covering screws, thereby achieving the effect of beautiful appearance. The lower frame is provided with the slide ways, so that the structure of the lower frame is different from that of other three groups of frames.

Referring to fig. 3, 4 and 8, the frames forming the screen door frame 1 are connected in groups of 45 ° by movable corner connectors 1-2. The movable corner brace 1-2 comprises a first corner brace wing 1-2-1 and a second corner brace wing 1-2-2, the first corner brace wing 1-2-1 and the second corner brace wing 1-2-2 are connected through a bolt and nut assembly 1-2-5, and the first corner brace wing 1-2-1 and the second corner brace wing 1-2-2 are respectively used for being installed on adjacent frames of the yarn door frame 1.

The angle code wing is provided with a rectangular frame body matched with an inner cavity of the frame of the screen door frame 1, the frame body is provided with a spring 1-2-3 and a bulge 1-2-4 pushed by the spring 1-2-3, and the bulge 1-2-4 protrudes out of the frame body and is used for being matched with a positioning hole in the frame of the screen door frame 1 so as to realize connection between the angle code wing and the frame.

When the screen door frame 1 is assembled, the corner brace wings at two sides of the assembled movable corner brace 1-2 are respectively inserted into the frames at two sides and are positioned through the bulges 1-2-4. And the positions, close to the bolt and nut assemblies 1-2-5, on the frame are provided with openings for disassembling bolts and nuts.

The top of the top frame 1-1 of the screen door frame 1 is provided with a slope, so that the drainage effect is improved, and birds are prevented from falling.

As shown in fig. 2, 4, 5, 6 and 7, the four groups of frames of the screen door leaf 2 use a uniform section bar, the section bar is provided with a slot 2-4 facing the screen door frame 1, the tail end of the inner wall of the slot 2-4 is provided with a clamping edge 2-5, and the slot 2-4 is also internally provided with a limiting edge 2-3. The four groups of frames are connected together through a traditional fixed corner connector 2-1, and a gauze is arranged in the middle.

The pulley block 2-2 is arranged in a groove 2-4 of the frame at the bottom of the screen door leaf 2, and the limiting edge 2-3 at the bottom is matched with the pulley block 2-2 to fix the position of the limiting edge. The pulley block 2-2 is matched with a slideway on the bottom frame of the screen door frame 1 and slides left and right along the slideway on the lower frame of the screen door frame 1.

In the sealing aspect, as shown in fig. 2, 3, 4 and 6, a group of first sealing strips 1-3 are respectively arranged in the notches matched with the screen door leaf 2 and on the inner side and the outer side of the screen door leaf 2 on four groups of frames of the screen door frame 1, and eight groups are provided in total to realize the sealing between the screen door frame 1 and the screen door leaf 2. Meanwhile, a vertical seal cover 2-6 is arranged on the vertical frame positioned in the middle of the screen door frame 1 on the screen door leaf 2, and the seal cover 2-6 is clamped with the clamping edge 2-5 on the corresponding vertical frame. The sealing cover 2-6 is provided with a second sealing strip 2-7 facing the sliding door leaf 4 for sealing the sliding door leaf 4 and the yarn door leaf 2.

In a factory workshop, the frames of the screen door leaf 2 are connected with each other through the fixed corner connector 2-1, the assembly work including auxiliary materials such as a screen, a sealing strip, a pulley block 2-2 and the like is completed, and the production efficiency and the quality are ensured. The screen door frame 1 completes installation and connection between the frame and the sealing strip and other parts in a workshop, and completes assembly of the movable corner connectors 1-2, and the frames are not connected in advance. After the movable corner brace 1-2 arrives at the site, the corner brace wings on the two sides of the movable corner brace 1-2 are respectively inserted into the adjacent frames and are positioned through the bulges 1-2-4, so that the integral assembly of the screen door frame 1 is completed. The screen door frame 1 is mounted on the existing push-pull door frame 3 through screws, and finally the assembled screen door leaf 2 is mounted on the screen door frame 1.

Claims

1. The utility model provides a push-and-pull additional type push-and-pull screen door of push-and-pull door, the push-and-pull door includes push-and-pull door frame (3) and installs push-and-pull door leaf (4) on push-and-pull door frame (3), its characterized in that: the additional sliding screen door comprises a screen door frame (1) and screen door leaves (2);

the screen door frame (1) is arranged on the outer side of the push-pull door frame (3) through screws;

the screen door leaf (2) is arranged on the screen door frame (1) and slides along the slide way on the screen door frame (1).

2. An add-on sliding screen door of a sliding door according to claim 1, characterized in that: the frames forming the screen door frame (1) are connected through movable corner connectors (1-2); the movable corner connector (1-2) comprises a first corner connector wing (1-2-1) and a second corner connector wing (1-2-2), the first corner connector wing (1-2-1) and the second corner connector wing (1-2-2) are respectively installed on adjacent frames of the yarn door frame (1), and the first corner connector wing (1-2-1) and the second corner connector wing (1-2-2) are connected through a bolt and nut assembly (1-2-5).

3. An add-on sliding screen door of a sliding door according to claim 2, characterized in that: the angle code wing is provided with a rectangular frame body matched with an inner cavity of the frame of the screen door frame (1), the frame body is provided with a spring (1-2-3) and a protrusion (1-2-4) pushed by the spring (1-2-3), and the protrusion (1-2-4) is used for being matched with a positioning hole in the frame of the screen door frame (1) so as to realize connection between the angle code wing and the frame.

4. An add-on sliding screen door of a sliding door according to claim 1, characterized in that: the front side of the screen door frame (1) is provided with a decorative cover (1-4).

5. An add-on sliding screen door of a sliding door according to claim 1, characterized in that: the top of the top frame (1-1) of the screen door frame (1) is provided with a slope.

6. An add-on sliding screen door of a sliding door according to claim 1, characterized in that: and a first sealing strip (1-3) is arranged in a notch on the frame of the screen door frame (1) and matched with the screen door leaf (2) and used for realizing sealing between the screen door frame (1) and the screen door leaf (2).

7. An add-on sliding screen door of a sliding door according to claim 1, characterized in that: and a vertical frame positioned in the middle of the screen door frame (1) on the screen door leaf (2) is provided with a second sealing strip (2-7) facing the push-pull door leaf (4) for realizing the sealing between the screen door leaf (2) and the push-pull door leaf (4).

8. An add-on sliding screen door for a sliding door according to claim 7, wherein: a notch (2-4) facing the screen door frame (1) is arranged on the frame of the screen door leaf (2), and a clamping edge (2-5) is arranged at the tail end of the inner wall of the notch (2-4);

the second sealing strips (2-7) are installed on the sealing covers (2-6), and the sealing covers (2-6) are installed on the vertical frames in a clamping mode through clamping edges (2-5) on the corresponding vertical frames.

9. The add-on sliding screen door of a sliding door according to claim 8, wherein: a pulley block (2-2) is arranged in a slot (2-4) of the bottom frame of the screen door leaf (2), and the pulley block (2-2) is matched with a slide way on the bottom frame of the screen door frame (1);

the frame of the yarn door leaf (2) is provided with a slot (2-4) and a limit edge (2-3), and the limit edge (2-3) on the frame at the bottom of the yarn door leaf (2) is matched with the pulley block (2-2).