CN211422482U

CN211422482U - Diamond mesh flat-open screen door

Info

Publication number: CN211422482U
Application number: CN201922198142.4U
Authority: CN
Inventors: 霍宝胜
Original assignee: Tianjin City Wanjia Architectural Decoration Installation Engineering Co ltd
Current assignee: Tianjin City Wanjia Architectural Decoration Installation Engineering Co ltd
Priority date: 2019-12-10
Filing date: 2019-12-10
Publication date: 2020-09-04
Anticipated expiration: 2029-12-10

Abstract

The invention discloses a diamond mesh side-hung screen door which comprises a frame and one or two screen door leaves matched with the frame, wherein one side of each screen door leaf is hinged with the frame through a spring hinge, a diamond mesh is fixedly arranged in each screen door leaf, a circle of door leaf limiting edge is arranged on the inner wall surface of the frame along the frame, a door leaf groove is formed by one side of each door leaf limiting edge and the frame, a first buffer mechanism is arranged in each door leaf groove, and a second buffer mechanism is arranged between each frame and each screen door leaf. The diamond mesh side-hung screen door has a buffering structure, can reduce closing noise, and is firm in structure and long in service life.

Description

Diamond mesh flat-open screen door

Technical Field

The invention relates to the technical field of aluminum alloy doors and windows, in particular to a diamond mesh side-hung screen door.

Background

In rural areas, a screen door is usually arranged on a house door of a main house, so that mosquitoes and flies can be prevented in summer; in cities, the entrance doors of some villas are also provided with screen doors, so that ventilation and mosquito and fly prevention are realized in summer. Most of the existing screen doors adopt nylon screens. The service life of the nylon gauze is not long, and the nylon gauze needs to be replaced after being used for 2 to 3 years, which is very troublesome;

the screen door is provided with a door closing device, so that the screen door can be in a closed state for a long time. Children at home can not be light when business turn over screen door, send back screen door, mostly open and just run out, and screen door is under door closer's effect, and the heavy closing can send huge noise promptly, influences old person's in the family health, can lead to the fact certain damage to screen door again, can influence screen door's life. And when the child opens the screen door, often will directly push on the gauze, further shortened the life of nylon gauze.

Disclosure of Invention

In view of the above-mentioned drawbacks and deficiencies of the prior art, it is desirable to provide a diamond mesh side hung screen door with a buffering structure, which can reduce the closing noise, and has a strong structure and a long service life.

The invention provides a diamond mesh side-hung screen door which comprises a frame and one or two screen door leaves matched with the frame; one side of the yarn door leaf is hinged with the frame through a spring hinge; a diamond net is fixedly arranged in the yarn door leaf; a circle of door leaf limiting ribs are arranged on the inner wall surface of the frame along the frame; one side of the door leaf limiting edge and the frame form a door leaf groove; a first buffer mechanism is arranged in the door leaf groove; and a second buffer mechanism is arranged between the frame and the yarn door leaf.

Preferably, the frame and the screen door leaf are both made of aluminum alloy sections.

Preferably, the first buffer mechanism comprises a plurality of hydraulic buffers; a buffer accommodating cavity is formed in one side of the door leaf groove in the frame; the hydraulic buffers are arranged in the buffer accommodating cavities along the frame; the piston end of the hydraulic buffer penetrates through the buffer accommodating cavity and extends into the door leaf groove; the screen door leaf is fixedly provided with clamping sleeves with the same number corresponding to the hydraulic buffer on the wall surface close to the frame; the clamping sleeve is internally and tightly clamped with a buffer rubber column.

Preferably, the second buffer mechanism comprises a circle of inner rubber strip clamping grooves arranged in the door leaf grooves along the frame; the inner rubber strip clamping groove is arranged in the door leaf groove and is positioned on the door leaf limiting edge; an inner buffering rubber strip is clamped in the inner rubber strip clamping groove; the yarn door leaf is provided with a cover plate positioned on one side of the frame close to the opening direction of the yarn door leaf; an outer rubber strip clamping groove is formed in the wall surface, close to the frame, of the cover plate along the frame; an outer buffering rubber strip is clamped in the outer rubber strip clamping groove.

Preferably, a circle of fixing grooves are formed in the inner wall surface of the screen door leaf; the diamond mesh is fixed in the fixing groove through a screw; a clamping mechanism is arranged in the fixed groove; and a pressing strip is clamped in the fixing groove through a clamping mechanism.

Preferably, an arc-shaped supporting wall is arranged on one side, far away from the door leaf groove, of the door leaf limiting edge.

Preferably, a reinforcing plate is arranged on one side of the supporting wall in the frame.

Compared with the prior art, the invention has the beneficial effects that:

the diamond mesh flat-open screen door adopts the diamond mesh as the screen mesh, and the diamond mesh has high antirust, shearing resistant and damage resistant capabilities by adopting electrostatic spraying treatment for surface protection. The diamond mesh is hidden in the frame of the screen door leaf, and the aluminum strip is sealed, so that the screen door is attractive and elegant. And the cleaning is convenient, and the cleaning can be very clean only by one rag. The service life is long, and can be 15-50 years.

The diamond mesh side-hung screen door is further provided with the first buffer mechanism and the second buffer mechanism, and under the buffer action of the double buffer mechanisms, the screen door leaf can be slowed down to be closed under the condition that the screen door leaf is suddenly loosened after being opened, so that the impact force on a frame is reduced, the screen door is prevented from being damaged, and the closing noise of the screen door leaf is reduced.

It should be understood that the statements herein reciting aspects are not intended to limit the critical or essential features of any embodiment of the invention, nor are they intended to limit the scope of the invention. Other features of the present invention will become apparent from the following description.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments made with reference to the following drawings:

fig. 1 is a schematic structural diagram of a diamond mesh side-hung screen door provided in an embodiment of the present invention;

FIG. 2 is a schematic structural diagram of a diamond mesh side-hung screen door in the opening process;

fig. 3 is an explosion structure schematic diagram of the diamond mesh side hung screen door.

The direction of the arrow in fig. 1 and 2 is the opening direction of the yarn door leaf.

Reference numbers in the figures: 1. a frame; 2. a screen door leaf; 3. a diamond mesh; 4. a first buffer mechanism; 5. A second buffer mechanism; 6. layering;

11. a door leaf limiting edge; 12. a door leaf groove; 13. a buffer accommodating chamber; 14. a support wall; 15. A reinforcing plate;

21. fixing grooves; 22. a screw; 23. a clamping mechanism;

41. a hydraulic buffer; 42. a clamping sleeve; 43. a cushion rubber column;

51. an inner rubber strip clamping groove; 52. an inner buffer rubber strip; 53. a cover plate; 54. an outer rubber strip clamping groove; 55. An outer cushion rubber strip.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant invention and not restrictive of the invention. It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings.

It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict. The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.

Referring to fig. 1 to 3, an embodiment of the present invention provides a diamond mesh side hung screen door, which includes a frame 1 and one or two screen door leaves 2 matched with the frame; one side of the yarn door leaf 2 is hinged with the frame 1 through a spring hinge; a diamond net 3 is fixedly arranged in the screen door leaf 2; a circle of door leaf limiting ribs 11 are arranged on the inner wall surface of the frame 1 along the frame 1; one side of the door leaf limiting edge 11 and the frame 1 form a door leaf groove 12; a first buffer mechanism 4 is arranged in the door leaf groove 12; a second buffer mechanism 5 is arranged between the frame 1 and the screen door leaf 2.

In the present invention, the term "along the frame" means along the direction of the frame 1. For example, when the frame 1 is rectangular, "along the frame" means along the sides of the rectangle.

In this embodiment, in the case that the door frame for installing the screen door is not large, one screen door leaf 2 may be provided; under the condition that the door frame is large, two screen door leaves 2 are arranged.

The hinge is a part that connects and enables the two parts of the object to move. The common hinge is used for cupboard doors, windows, doors and the like. The spring hinge is characterized in that an elastic element is additionally arranged on the basis of the hinge structure, so that the spring hinge can be automatically closed under the action of elastic force after the hinge is opened.

In the embodiment, the gauze adopts the diamond mesh 3, the surface protection of the diamond mesh adopts electrostatic spraying treatment, and the anti-rust and anti-damage capability is high, the anti-damage capability reaches 2.148 tons after detection, and the anti-shear and anti-damage capability is stronger. And the cleaning is convenient, and the cleaning can be very clean only by one rag. The service life is long, and can be 15-50 years.

When the yarn door leaf 2 is closed, the yarn door leaf lies in the door leaf groove 12, and the door leaf limiting edge 11 prevents the yarn door leaf 2 from rotating to an overlarge angle in the closing direction to cause damage to the connecting part.

The arrangement of the first buffer mechanism 4 enables the yarn door leaf 2 to be buffered in the closing process, the closing speed of the yarn door leaf is reduced, the closing impact force is reduced, and the noise is reduced. The arrangement of the second buffer mechanism 5 can assist the first buffer mechanism 4, so that a better buffer effect is achieved.

In a preferred embodiment, the frame 1 and the screen door 2 are made of aluminum alloy sections.

Aluminum alloy doors and windows have numerous advantages:

light weight and high strength: the aluminum alloy material is a hollow thin-wall combined section, is convenient to use, reduces the weight, has higher bending strength in the section, and is durable and small in deformation.

The assembly performance is good: the aluminum alloy is easy to extrude, the cross section of the section bar is accurate in size, and the processing accuracy is high. The fixing grooves of various sealing seams or buffer strips can be completed along with the cross section in the extrusion forming process, so that the door and window are more fit for installation.

The appearance is beautiful: after the surface of the aluminum alloy is subjected to anodic arc treatment, the aluminum alloy can be in colors of ancient lead, liver, copper, golden yellow, silver white and the like, and is oxidized, smooth and shiny. The surface can be sprayed to obtain beautiful patterns or colors consistent with the door.

The corrosion resistance is strong: the oxide layer of the aluminum alloy does not fade or fall off, and is easy to maintain and free from maintenance.

In a preferred embodiment, as shown in fig. 1 and 2, the first damping mechanism 4 comprises a plurality of hydraulic dampers 41; a buffer accommodating cavity 13 is arranged at one side of the door leaf groove 12 in the frame 1; a plurality of hydraulic buffers 41 are arranged in the buffer accommodating cavity 13 along the frame 1; the piston end of the hydraulic buffer 41 penetrates through the buffer accommodating cavity 13 and extends into the door leaf groove 12; the wall surface of the yarn door leaf 2 close to the frame 1 is fixedly provided with clamping sleeves 42 with the same number corresponding to the hydraulic buffers 41; the clamping sleeve 42 is internally and tightly clamped with a buffer rubber column 43.

The hydraulic buffer 41 performs buffering and decelerating on objects acting on the hydraulic buffer to stop by means of hydraulic damping, and plays a certain protection role. The safety buffer device is used for preventing the mechanism from being damaged due to hard collision in the working process.

In the present embodiment, the hydraulic buffers 41 are provided on the side and top edges of the bezel 1. The bottom edge is easy to step on and damage, so the bottom edge is not arranged. The number of the hydraulic buffers 41 provided on the side where the screen door 2 is hinged to the frame 1 is larger than that of the hydraulic buffers 41 provided on other positions, because the hydraulic buffers 41 at the positions are in contact with the screen door 2 at the first time when the screen door 2 is closed, and the impact is the largest.

The clamping sleeve 42 on the side wall of the screen door leaf 2 is arranged corresponding to the hydraulic buffer 41, and the buffer rubber column 43 clamped in the clamping sleeve 42 can play a role in protecting the screen door leaf 2 in the process of impacting the hydraulic buffer 41.

The top end of the piston end of the hydraulic shock absorber 41 may be provided as an arc-shaped end portion on the side closer to the opening direction of the yarn door leaf 2. In the process of closing the screen door leaf 2, the buffer rubber column 43 moves towards the piston end of the hydraulic buffer 41 in an arc-shaped track, and the arc-shaped arrangement of the piston end is convenient for the buffer abutment of the two. In order to facilitate the buffer contact of the first buffer mechanism 4, the hydraulic buffer 41 may be provided to be inclined to one side in the opening direction of the screen door 2.

In a preferred embodiment, as shown in fig. 1 and 2, the second buffer mechanism 5 includes a ring of inner tape slots 51 disposed along the frame 1 in the door leaf slots 12; the inner rubber strip clamping groove 51 is arranged in the door leaf groove 12 and is positioned on the door leaf limiting edge 11; an inner buffer rubber strip 52 is clamped in the inner rubber strip clamping groove 51; the yarn door leaf 2 is provided with a cover plate 53 positioned on one side of the frame 1 close to the opening direction of the yarn door leaf 2; an outer rubber strip clamping groove 54 is formed in the wall surface, close to the frame 1, of the cover plate 53 along the frame 1; an outer buffer rubber strip 55 is clamped in the outer rubber strip clamping groove 54.

In the embodiment, the inner buffering rubber strip 52 is clamped on the door leaf limiting edge 11 and is abutted against the front surface of the screen door leaf 2 when the screen door leaf 2 is closed; the outer buffering rubber strip 55 is clamped on the cover plate 53 on the outer side of the frame 1 and is in positive butt joint with the frame 1 when the screen door leaf 2 is closed. In the closing process of the yarn door leaf 2, after being buffered by the first buffer mechanism 4, the inner buffering rubber strip 52 is matched with the outer buffering rubber strip 55, so that a further buffering effect can be achieved. The impact force and noise of closing the screen door leaf 2 are minimized.

The inner rubber strip clamping groove 51, the cover plate 53 and the outer rubber strip clamping groove 54 can be integrally formed with the frame 1 and the screen door leaf 2 in an extrusion mode, and therefore the strength of the structure is higher.

In a preferred embodiment, as shown in fig. 1 and 3, a circle of fixing grooves 21 are provided on the inner wall surface of the screen door leaf 2; the diamond net 3 is fixed in the fixing groove 21 through a screw 22; a clamping mechanism 23 is arranged in the fixed groove 21; the fixing groove 21 is clamped with a pressing strip 6 through a clamping mechanism 23.

In this embodiment, the fixing groove 21 for fixing the diamond net 3 is clamped with the pressing strip 6 to cover the fixing part of the diamond net 3, so that the shape of the screen door is more beautiful.

The clamping mechanism 23 may be an L-shaped clamping groove fixed in the fixing groove 21, a concave groove is formed between the L-shaped clamping groove and the wall surface of the fixing groove 21, and a clamping edge is arranged on the outer side of the L-shaped clamping groove in a matched manner. The pressing bar 6 is formed in a C shape matching the size of the fixing groove 21, the pressing bar 6 is made of an elastic metal material, and a sidewall of the pressing bar 6 has a protrusion matching the latching mechanism 23. When the pressing strip 6 is installed, one side of the pressing strip 6 extends into the clamping groove, the clamping edges and the ribs are mutually clamped and connected by pressing the pressing strip 6, and the fixed installation of the pressing strip 6 is completed.

In a preferred embodiment, as shown in fig. 1, the door leaf-limiting edge 11 is provided with an arc-shaped supporting wall 14 on the side away from the door leaf groove 12.

The arc-shaped arrangement of the supporting wall 14 can enhance the supporting strength of the door leaf limiting rib 11 and make the structure of the door frame 1 more beautiful.

In a preferred embodiment, as shown in fig. 1, a reinforcing plate 15 is provided at one side of the supporting wall 14 in the rim 1 to increase the structural strength of the rim 1.

The screen door is used with the door is supporting, and the door setting is keeping away from one side of screen door opening direction. A certain distance is reserved between the screen door and the door to reserve a space for the handle of the door. Therefore, the portion of the side frame 1 away from the opening direction of the screen door leaf 2 is wide, and the reinforcing plate 15 is provided in this portion of the side frame 1 to enhance the structural strength of the side frame 1.

In the description of the present specification, the terms "connect", "mount", "fix", and the like are to be understood in a broad sense, for example, "connect" may be a fixed connection, a detachable connection, or an integral connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

In the description of the present application, the description of the terms "one embodiment," "some embodiments," etc. means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A diamond mesh side hung screen door is characterized by comprising a frame (1) and one or two screen door leaves (2) matched with the frame; one side of the yarn door leaf (2) is hinged with the frame (1) through a spring hinge; a diamond net (3) is fixedly arranged in the yarn door leaf (2); a circle of door leaf limiting ribs (11) are arranged on the inner wall surface of the frame (1) along the frame (1); one side of the door leaf limiting edge (11) and the frame (1) form a door leaf groove (12); a first buffer mechanism (4) is arranged in the door leaf groove (12); and a second buffer mechanism (5) is arranged between the frame (1) and the yarn door leaf (2).

2. A diamond-mesh side-hung screen door according to claim 1, characterized in that the frame (1) and the screen door leaf (2) are both made of aluminum alloy sections.

3. A diamond-mesh casement screen door according to claim 2, wherein the first damping mechanism (4) comprises a plurality of hydraulic dampers (41); a buffer accommodating cavity (13) is formed in one side, located in the door leaf groove (12), of the frame (1); a plurality of hydraulic buffers (41) are arranged in the buffer accommodating cavities (13) along the frame (1); the piston end of the hydraulic buffer (41) penetrates through the buffer accommodating cavity (13) and extends into the door leaf groove (12); the wall surface of the yarn door leaf (2) close to the frame (1) is fixedly provided with clamping sleeves (42) with the same number corresponding to the hydraulic buffer (41); the clamping sleeve (42) is internally and tightly clamped with a buffer rubber column (43).

4. A diamond-mesh casement screen door according to claim 3, wherein the second buffer mechanism (5) comprises a ring of inner glue bar slots (51) arranged in the door leaf slots (12) along the frame (1); the inner rubber strip clamping groove (51) is arranged in the door leaf groove (12) and is positioned on the door leaf limiting edge (11); an inner buffer rubber strip (52) is clamped in the inner rubber strip clamping groove (51); the yarn door leaf (2) is provided with a cover plate (53) which is positioned on one side of the frame (1) close to the opening direction of the yarn door leaf (2); an outer adhesive tape clamping groove (54) is formed in the wall surface, close to the frame (1), of the cover plate (53) along the frame (1); an outer buffer rubber strip (55) is clamped in the outer rubber strip clamping groove (54).

5. A diamond-mesh flat-open screen door according to claim 4, characterized in that a circle of fixing grooves (21) are arranged on the inner wall surface of the screen door leaf (2); the diamond net (3) is fixed in the fixing groove (21) through a screw (22); a clamping mechanism (23) is arranged in the fixed groove (21); and a pressing strip (6) is clamped in the fixing groove (21) through a clamping mechanism (23).

6. A diamond mesh flat-open screen door according to claim 5, characterized in that the side of the door leaf limiting ridge (11) away from the door leaf groove (12) is provided with an arc-shaped supporting wall (14).

7. A diamond-mesh casement screen door according to claim 6, characterised in that a reinforcing plate (15) is provided inside the jamb (1) on the side of the supporting wall (14).