CN210977166U

CN210977166U - Anti-theft plastic-steel door and window

Info

Publication number: CN210977166U
Application number: CN201921384865.7U
Authority: CN
Inventors: 李庭伟; 赵永贵; 陈舟
Original assignee: Sichuan Jinqiu New Building Materials Co ltd
Current assignee: Sichuan Jinqiu New Building Materials Co ltd
Priority date: 2019-08-23
Filing date: 2019-08-23
Publication date: 2020-07-10
Anticipated expiration: 2029-08-23

Abstract

The utility model relates to a theftproof plastic-steel door and window uses in theftproof door and window technical field, and its technical scheme main points are: the glass plate comprises an outer frame, an inner frame sliding in the outer frame, a glass plate and a plurality of steel curtain sheets, wherein the glass plate and the steel curtain sheets are arranged in the inner frame; the hinged shaft is sleeved with a torsion spring, when the torsion spring is in a natural state, the steel curtain sheets are mutually folded, and the outer frame faces to one indoor side; when the steel curtain sheet is unfolded to cover the outer frame; the problem of current door and window glass easily broken into the room by the thief and steal is solved, its advantage is: the condition that the door and window glass is broken by a thief and enters the room to be stolen is reduced, and the property of a householder is protected.

Description

Anti-theft plastic-steel door and window

Technical Field

The utility model belongs to the technical field of security door and window technique and specifically relates to a theftproof plastic-steel door and window is related to.

Background

The plastic-steel door and window uses polyvinyl chloride (UPVC) resin as main raw material, adds a certain proportion of stabilizer, colorant, filler, ultraviolet absorbent, etc., and is extruded into a profile, then the door and window frame sash is made by cutting, welding or screw connection, and is divided into: fixed window, top-hung window, middle-hung window, sliding door and window, etc.

Sliding windows in existing buildings are mainly used for lighting and ventilation, and when a householder goes out, thieves can look at houses which are sparse for precaution, break doors and windows of the sliding windows to enter a room for theft, and property loss is brought to the householder.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a theftproof plastic-steel door and window, its advantage is: the condition that the door and window glass is broken by a thief and enters the room to be stolen is reduced, and the property of a householder is protected.

The above technical purpose of the present invention can be achieved by the following technical solutions: an anti-theft plastic-steel door and window comprises an outer frame, an inner frame sliding in the outer frame, a glass plate and a plurality of steel curtain sheets, wherein the glass plate and the steel curtain sheets are arranged in the inner frame; the hinged shaft is sleeved with a torsion spring, when the torsion spring is in a natural state, the steel curtain sheets are mutually folded, and the outer frame faces to one indoor side; when the steel curtain sheet is unfolded to cover the outer frame, the steel curtain sheet is positioned on one side of the glass plate facing the outdoor, and a limiting piece used for limiting the movement of the push plate is arranged on one side of the outer frame facing the indoor.

By adopting the technical scheme, when the steel curtain sheet is unfolded, the steel curtain sheet covers the inner space of the outer frame, and the steel curtain sheet is hard and is not easy to damage, so that the glass plate is protected at one indoor side, the condition that a thief breaks the glass plate to enter the room to steal the glass plate, and the property loss of the householder is reduced, and meanwhile, the limiting part is arranged at one indoor side, so that the possibility that the thief uses a tool to open the glass plate is reduced; when the steel curtain sheets need to be folded, an operator releases the limitation of the limiting piece on the push plate, and each steel curtain sheet is automatically folded upwards under the action of the elastic force of the torsion spring to open the outer frame conveniently and quickly.

The utility model discloses further set up to: the limiting piece comprises a sliding groove formed in the side wall of the outer frame, a limiting column and a shifting lever, the limiting column is connected in the sliding groove, the shifting lever is connected to the limiting column, a limiting block and a limiting groove are formed in the bottom wall of the push plate and the bottom wall of the inner frame respectively, a limiting hole is formed in the side wall of the limiting block, and when the limiting block is inserted into the limiting groove, one end of the limiting column penetrates into the limiting groove and is inserted into the limiting hole.

Through adopting above-mentioned technical scheme, during fixed push pedal, the operator removes the push pedal, makes the stopper insert the spacing groove in, and the driving lever that slides drives spacing post and inserts spacing downthehole, makes spacing post fixed, alright with the stopper restriction at spacing inslot, simple and convenient.

The utility model discloses further set up to: and a plurality of grid holes are formed in each steel curtain sheet.

By adopting the technical scheme, the grating holes facilitate indoor daily lighting and ventilation.

The utility model discloses further set up to: and a dustproof net is arranged in each grid hole.

Through adopting above-mentioned technical scheme, the dust screen has blockked outside most dust and has got into indoorly when guaranteeing to ventilate, does benefit to and improves indoor environment.

The utility model discloses further set up to: and one side of the outer frame facing the outdoor is provided with a rain shield which extends obliquely and downwards.

By adopting the technical scheme, when the steel curtain sheets are folded, the steel curtain sheets are positioned on the inner side of the rain shield, thereby reducing the wind and rain that the steel curtain sheets are subjected to and prolonging the service life of the steel curtain sheets.

The utility model discloses further set up to: a cross rod is arranged between the two ends of the rain shield along the length direction; the rain shield is characterized in that the inner wall of the rain shield is connected with a mounting frame, an electric heating wire and a fan are arranged in the mounting frame, and the electric heating wire is located on one side, facing the outer frame, of the fan.

By adopting the technical scheme, the cross bar provides a foundation for a householder to air clothes, and the utilization rate of space resources outside the outer frame is improved; when the door and window glass is frosted or fogged, an operator starts the fan and energizes the electric heating wire, and the air flow blown by the fan is heated by the electric heating wire to form hot air, so that the speed of removing the frost or fog on the door and window glass is increased, and the manual wiping by the operator is not needed.

The utility model discloses further set up to: and hollow glass is arranged in the inner frame.

Through adopting above-mentioned technical scheme, cavity glass has sound insulation, thermal-insulated function, does benefit to and reduces indoor energy resource consumption, and green improves indoor living environment.

The utility model discloses further set up to: the inner frame is provided with an acrylic plate on one side facing the outdoor.

By adopting the technical scheme, the acrylic plate has the characteristics of good light transmission and strong impact resistance, and plays a role in protecting hollow glass.

To sum up, the utility model discloses a beneficial technological effect does:

1. the steel curtain sheet protects the door and the window, so that the condition that the door and window glass is broken by a thief to enter a room to be stolen is reduced, and meanwhile, the steel curtain sheet can be matched with the limiting piece to automatically unfold, so that the door and the window glass are flexible and convenient;

2. the grating holes ensure that the steel curtain sheet is convenient for lighting and ventilation indoors during protection; the door and window glass is automatically defrosted or demisted through the matching of the electric heating wire and the fan, so that the workload of a householder is reduced; the sound insulation glass plays a role in environmental protection and energy conservation.

Drawings

Fig. 1 is a schematic structural diagram of the present embodiment.

Fig. 2 is a schematic structural view of the inner frame and the steel curtain sheet according to the embodiment.

Fig. 3 is a schematic structural diagram for embodying the grid holes in the present embodiment.

Fig. 4 is an enlarged view of a in fig. 3.

Fig. 5 is a schematic structural diagram of the limiting member of the present embodiment.

Fig. 6 is a schematic structural diagram for embodying the hollow glass in the present embodiment.

In the figure, 1, an outer frame; 11. an inner frame; 12. a glass plate; 13. steel curtain sheets; 131. grid holes; 1311. a dust screen; 14. a support plate; 15. hinging a shaft; 151. a torsion spring; 16. pushing the plate; 2. a limiting member; 21. a chute; 22. a limiting column; 23. a deflector rod; 24. a limiting block; 25. a limiting hole; 26. a limiting groove; 3. a rain shield; 31. a cross bar; 32. installing a frame; 321. an electric heating wire; 322. a fan; 4. hollow glass; 41. acrylic plates.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Example (b): an anti-theft plastic-steel door and window comprises an outer frame 1, an inner frame 11 sliding in the outer frame 1, a glass plate 12 arranged in the inner frame 11 and a plurality of steel curtain sheets 13, wherein the steel curtain sheets 13 are sequentially arranged along the height direction of the outer frame 1 and are positioned on one side of the inner frame 11 facing the indoor.

As shown in fig. 2 and 3, each steel curtain sheet 13 is provided with a plurality of grid holes 131, each grid hole 131 is provided with a dust screen 1311, two adjacent steel curtain sheets 13 are hinged through a hinge shaft 15 (as shown in fig. 4), each hinge shaft 15 is sleeved with a torsion spring 151 (as shown in fig. 4), when the torsion spring 151 is in a natural state, each steel curtain sheet 13 is folded, the top wall of the outer frame 1 is provided with a support plate 14, the steel curtain sheet 13 at the top end is hinged to the bottom surface of the support plate 14, the steel curtain sheet 13 at the bottom end is hinged to a push plate 16, and the push plate 16 is parallel to the support plate 14.

As shown in fig. 2, when the steel curtain sheet 13 is laid and unfolded downwards, the push plate 16 is abutted against the bottom wall of the outer frame 1, the torsion spring 151 is in a twisted state, and the limiting piece 2 for limiting the movement of the push plate 16 is arranged on one side of the outer frame 1 facing the indoor space, so that the internal space of the outer frame 1 is kept in a shielded state, and the glass plate 12 is separated from the outside; meanwhile, the grille holes 131 facilitate the ventilation of indoor and outdoor air and the lighting of the indoor.

As shown in fig. 5, the limiting member 2 includes a sliding slot 21 formed on the side wall of the outer frame 1 and extending along the length direction of the outer frame 1, a limiting post 22 is connected in the sliding slot 21 in a sliding manner, the length of the limiting post 22 is smaller than that of the sliding slot 21, a shift lever 23 is vertically connected to the limiting post 22, and one end of the shift lever 23 extends to a notch of the sliding slot 21; one side that push pedal 16 and inside casing 11 diapire contradict is equipped with stopper 24 and spacing groove 26 respectively, there is the interval between spout 21 and the spacing groove 26, has seted up spacing hole 25 on the stopper 24 lateral wall, when stopper 24 inserts in the spacing groove 26, spacing hole 25 is just right with spacing post 22 tip, operator's slip driving lever 23 drives the one end of spacing post 22 and pierces into in the spacing groove 26 and insert spacing hole 25, fix stopper 24 in spacing groove 26, restricted push pedal 16's removal.

As shown in fig. 5, when the steel curtain sheets 13 are to be retracted, an operator only needs to move the shift lever 23 backward to drive the limiting post 22 to move out of the limiting hole 25, and each steel curtain sheet 13 is automatically folded upward under the elastic force of the torsion spring 151 and drives the push plate 16 to move upward, which is convenient and fast.

As shown in fig. 2, a rain shield 3 extending obliquely and downwardly is arranged on one side of the outer frame 1 facing outdoors, the rain shield 3 is made of transparent material to ensure indoor lighting, the folded steel curtain sheet 13 is positioned on the inner side of the rain shield 3, and the rain shield 3 blocks the steel curtain sheet 13 from outside wind, rain and rain, so that the service life of the steel curtain sheet 13 is prolonged; meanwhile, a cross rod 31 is arranged between two ends of the rain shield 3 along the length direction and is used for hanging a clothes rack and airing clothes. Still be connected with installing frame 32 on the 3 inner walls of rain-proof cover, be equipped with heating wire 321 and fan 322 in the installing frame 32, heating wire 321 is located fan 322 one side towards frame 1, when frosting or hazing on glass board 12, the operator with heating wire 321 switch on and start fan 322, fan 322 produces the air current and blows to heating wire 321, heating wire 321 heats the air current and forms hot-blastly, hot-blastly directly blow on glass board 12 or improve the air temperature around inside casing 11, defrost, go out fog work, convenient and practical.

As shown in fig. 6, be equipped with cavity glass 4 and acrylic plate 41 in the inside casing 11, cavity glass 4 is located in the middle of glass board 12 and acrylic plate 41, cavity glass 4 has sound insulation, thermal-insulated function, do benefit to and fall the noise, reduce the consumption of the indoor energy, energy-concerving and environment-protective, acrylic plate 41 then has the good and strong advantage of impact resistance of light transmissivity concurrently, both guarantee indoor daylighting effect, cavity glass 4 has been protected again, but acrylic plate 41 rainwater is naturally clear in addition, do benefit to the work load that reduces the householder daily clearance.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a theftproof plastic-steel door and window which characterized in that: the glass curtain plate comprises an outer frame (1), an inner frame (11) sliding in the outer frame (1), a glass plate (12) arranged in the inner frame (11) and a plurality of steel curtain sheets (13), wherein a supporting plate (14) is arranged on the top wall of the outer frame (1), the plurality of steel curtain sheets (13) are sequentially arranged along the height direction of the outer frame (1), two adjacent steel curtain sheets (13) are hinged through a hinge shaft (15), the steel curtain sheet (13) positioned at the top end is hinged with the supporting plate (14), and the steel curtain sheet (13) positioned at the bottom end is hinged with a push plate (16); the hinged shaft (15) is sleeved with a torsion spring (151), when the torsion spring (151) is in a natural state, the steel curtain sheets (13) are mutually folded, and the outer frame (1) faces to one indoor side; when the steel curtain sheet (13) is unfolded to cover the outer frame (1), the steel curtain sheet (13) is positioned on one side of the glass plate (12) facing the outdoor, and a limiting piece (2) used for limiting the movement of the push plate (16) is arranged on one side of the outer frame (1) facing the indoor.

2. The anti-theft plastic-steel door and window according to claim 1, characterized in that: the limiting piece (2) comprises a sliding groove (21) formed in the side wall of the outer frame (1), a limiting column (22) connected in the sliding groove (21) in a sliding mode and a shifting rod (23) connected to the limiting column (22), a limiting block (24) and a limiting groove (26) are arranged on the bottom wall of the pushing plate (16) and the bottom wall of the inner frame (11) respectively, a limiting hole (25) is formed in the side wall of the limiting block (24), and when the limiting block (24) is inserted into the limiting groove (26), one end of the limiting column (22) penetrates into the limiting groove (26) and is inserted into the limiting hole (25).

3. The anti-theft plastic-steel door and window according to claim 2, characterized in that: each steel curtain sheet (13) is provided with a plurality of grid holes (131).

4. The anti-theft plastic-steel door and window according to claim 3, characterized in that: and a dustproof net (1311) is arranged in each grid hole (131).

5. The anti-theft plastic-steel door and window according to claim 1, characterized in that: one side of the outer frame (1) facing the outdoor is provided with a rain shield (3) which extends obliquely and downwards.

6. The anti-theft plastic-steel door and window according to claim 5, characterized in that: a cross rod (31) is arranged between the two ends of the rain shield (3) along the length direction; be connected with installing frame (32) on rain shade (3) inner wall, be equipped with heating wire (321) and fan (322) in installing frame (32), heating wire (321) are located fan (322) one side towards frame (1).

7. The anti-theft plastic-steel door and window according to claim 1, characterized in that: the inner frame (11) is internally provided with hollow glass (4).

8. The anti-theft plastic-steel door and window according to claim 7, characterized in that: the inner frame (11) is provided with an acrylic plate (41) on one side facing outdoors.