CN213450151U

CN213450151U - Hidden high-strength door and window anti-theft net grid

Info

Publication number: CN213450151U
Application number: CN202021801758.2U
Authority: CN
Inventors: 郑华丽
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-25
Filing date: 2020-08-25
Publication date: 2021-06-15
Anticipated expiration: 2030-08-25

Abstract

The utility model discloses a hidden high strength door and window theftproof net bars, including last fixed cover, the downside of going up fixed cover is provided with down fixed cover, the inboard fixed mounting who goes up fixed cover and fixed cover down has vertical fixed cover, the inboard of vertical fixed cover is provided with first fixed frame, first fixed frame is provided with two, the inboard of first fixed frame is provided with the expansion bracket, the inboard of first fixed frame is provided with the handle, the front side of first fixed frame is provided with the fixed frame of second. This hidden high strength door and window theftproof net bars can retract first fixed frame and expansion bracket to the inboard of vertical fixed cover through the pulling handle to the opening and shutting of net bars, the inboard of the fixed frame of second is provided with the plastic net, can dual fixed, has improved holistic intensity, makes overall structure more stable, prevents that it from damaging when receiving external force striking, can be with the whole book of the fixed frame of second in the outside of pivot, realizes opening and shutting of the fixed frame of second and plastic net.

Description

Hidden high-strength door and window anti-theft net grid

Technical Field

The utility model relates to a door and window technical field specifically is a hidden high strength door and window theftproof net bars.

Background

The burglary-resisting window is on the basis of the original window of building, attaches the netted door and window that the one deck has theftproof safeguard function, and common burglary-resisting window kind is divided according to the material: the anti-theft window comprises a stainless steel anti-theft window, a color steel anti-theft window, an iron art anti-theft window, an aluminum alloy anti-theft window, a zinc steel anti-theft window, a steel-plastic composite anti-theft window, a diamond mesh anti-theft window, a four-frame invisible anti-theft window and the like; the anti-theft window is divided into a fixed anti-theft window and a movable multifunctional sliding anti-theft window according to the using function.

Most burglary-resisting window grids are connected unstably, and bulk strength is not high, and is prized very easily, receive external force striking time easy damage, lead to its theftproof effect not very good, can not open moreover, can't hide, sheltered from light, influence the use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a hidden high strength door and window theftproof net bars to it is not high to propose the bulk strength in solving above-mentioned background art, damages easily when receiving external impact, shelters from the problem of light.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a hidden high strength door and window theftproof net bars, includes fixed cover, the downside of going up fixed cover is provided with down fixed cover, the inboard fixed mounting who goes up fixed cover and fixed cover down has vertical fixed cover, the inboard of vertical fixed cover is provided with first fixed frame, first fixed frame is provided with two, the inboard of first fixed frame is provided with the expansion bracket, the inboard of first fixed frame is provided with the handle, the front side of first fixed frame is provided with the fixed frame of second.

Preferably, the inboard of the fixed frame of second is provided with the connecting plate, the outside of connecting plate is provided with the plastic net, the inboard of the fixed frame of second is provided with iron plate one, the right side of iron plate one is provided with magnet one, the left and right sides fixed mounting of the fixed frame of second has the pivot, the pivot sets up the inboard of fixed cover and lower fixed cover at last, the left side fixed mounting of the fixed frame of second has connecting block one, the outside fixed mounting of connecting block one has stopper one.

Preferably, the inboard of first fixed frame is provided with iron plate two, the right side of iron plate two is provided with magnet two, and the rear side fixed mounting of first fixed frame has fixed block one, the right side of fixed block one is provided with fixed block two, the outside of fixed block two is provided with the card frame, the right side fixed mounting of fixed block one has connecting block two, the upper and lower both sides of connecting block two are provided with fixture block one.

Preferably, the outer side of the second connecting block is provided with a first groove, the inner side of the first groove is provided with a first spring, and the first clamping block is fixedly installed on the outer side of the first spring.

Preferably, the second groove is formed in the inner side of the second fixing frame, the second spring is arranged on the inner side of the second groove, the clamping block is arranged on the outer side of the second spring, and the first limiting block is arranged on the outer side of the clamping block.

Preferably, the upper side and the lower side of the first fixing frame and the second fixing frame are provided with a third groove, the inner side of the third groove is provided with a third spring, the outer side of the third spring is provided with a second fixture block, the inner sides of the upper fixing sleeve and the lower fixing sleeve are provided with a fourth groove, and the second fixture block is arranged on the inner side of the fourth groove.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the hidden high-strength door and window anti-theft net grid is characterized in that the telescopic frame is arranged on the inner side of the first fixing frame, the first fixing frame fixes the left side and the right side of the whole telescopic frame, the first fixing frame and the telescopic frame can be retracted to the inner side of the vertical fixing sleeve by pulling the handle, so that the net grid is opened and closed, meanwhile, the two clamping blocks are arranged on the upper side and the lower side of the first fixing frame, the iron block II and the magnet II are also arranged on the inner side of the first fixing frame, and the two first fixing frames can be firmly fixed;

2. according to the hidden high-strength door and window anti-theft mesh grid, the second fixing frame is arranged on the outer side of the first fixing frame, the plastic net is arranged on the inner side of the second fixing frame, double fixing can be achieved, the overall strength is improved, the whole structure is more stable, and damage of the hidden high-strength door and window anti-theft mesh grid when the hidden high-strength door and window anti-theft mesh grid is impacted by external force is prevented;

3. this hidden high strength door and window theftproof net bars has set up the pivot in the left and right sides of the fixed frame of second, can with the whole book of the fixed frame of second in the outside of pivot, realize opening and shutting of the fixed frame of second and plastic net, can not shelter from light, made things convenient for people's life, set up connecting block one on the right side of the fixed frame of second simultaneously, can firmly fix two fixed frames of second.

Drawings

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

FIG. 2 is a schematic view of the rear view cross-sectional structure of the present invention;

FIG. 3 is a schematic view of the front cross-sectional structure of the present invention;

FIG. 4 is a schematic side sectional view of the present invention;

FIG. 5 is a schematic view of the structure at the position A in FIG. 2 according to the present invention

FIG. 6 is a schematic view of the structure at B in FIG. 3 according to the present invention

Fig. 7 is a schematic structural diagram of the present invention at C in fig. 3.

In the figure: 1. fixing a sleeve; 2. a lower fixing sleeve; 3. a vertical fixing sleeve; 4. a first fixed frame; 5. a telescopic frame; 6. a handle; 7. a second fixed frame; 8. a connecting plate; 9. a plastic net; 10. a second iron block; 11. a second magnet; 12. a first iron block; 13. a magnet I; 14. a rotating shaft; 15. a first fixed block; 16. a second fixed block; 17. clamping a frame; 18. a second connecting block; 19. a first clamping block; 20. a first groove; 21. a first spring; 22. a first connecting block; 23. a second groove; 24. a second spring; 25. a clamping block; 26. a first limiting block; 27. a second clamping block; 28. a third groove; 29. a third spring; 30. and a groove IV.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-7, the present invention provides a technical solution: a hidden high-strength door and window anti-theft net grid comprises an upper fixing sleeve 1, a lower fixing sleeve 2, a vertical fixing sleeve 3, a first fixing frame 4, an expansion bracket 5, a handle 6, a second fixing frame 7, a connecting plate 8, a plastic net 9, a second iron block 10, a second magnet 11, a first iron block 12, a first magnet 13, a rotating shaft 14, a first fixing block 15, a second fixing block 16, a clamping frame 17, a second connecting block 18, a first clamping block 19, a first groove 20, a first spring 21, a first connecting block 22, a second groove 23, a second spring 24, a clamping block 25, a first limiting block 26, a second clamping block 27, a third groove 28, a third spring 29 and a fourth groove 30, wherein the lower fixing sleeve 2 is arranged on the lower side of the upper fixing sleeve 1, the vertical fixing sleeve 3 is fixedly arranged on the inner sides of the upper fixing sleeve 1 and the lower fixing sleeve 2, the first fixing sleeve 4 is arranged on the inner sides of the vertical fixing sleeve, the first fixed frame 4 is provided with a handle 6 on the inside and a second fixed frame 7 on the front side of the first fixed frame 4.

Further, the inboard of the fixed frame 7 of second is provided with connecting plate 8, the outside of connecting plate 8 is provided with plastic net 9, the inboard of the fixed frame 7 of second is provided with iron plate 12, the right side of iron plate 12 is provided with magnet 13, the left and right sides fixed mounting of the fixed frame 7 of second has pivot 14, pivot 14 sets up the inboard of fixed cover 1 and lower fixed cover 2 at last, the left side fixed mounting of the fixed frame 7 of second has connecting block 22, the outside fixed mounting of connecting block 22 has stopper 26, pivot 14 can be rolled up the fixed frame 7 of second and plastic net 9, conveniently hide, connecting block 22 can firmly fix two fixed frames 7 of second.

Further, the inboard of first fixed frame 4 is provided with two 10 of iron plate, the right side of two 10 of iron plate is provided with two 11 of magnet, the rear side fixed mounting of first fixed frame 4 has fixed block one 15, the right side of fixed block one 15 is provided with fixed block two 16, the outside of fixed block two 16 is provided with card frame 17, the right side fixed mounting of fixed block one 15 has connecting block two 18, the upper and lower both sides of connecting block two 18 are provided with fixture block one 19, two 10 of iron plate and two 11 of magnet link together two first fixed frames 4, fixture block one 19 is detained in the outside of card frame 17, make first fixed frame 4 connect more firmly.

Furthermore, a first groove 20 is formed in the outer side of the second connecting block 18, a first spring 21 is arranged on the inner side of the first groove 20, a first clamping block 19 is fixedly installed on the outer side of the first spring 21, and the first clamping block 19 is buckled on the right side of the clamping frame 17 under the action of the first spring 21 to prevent falling off.

Furthermore, the inner side of the second fixing frame 7 is provided with a second groove 23, the inner side of the second groove 23 is provided with a second spring 24, the outer side of the second spring 24 is provided with a clamping block 25, the first limiting block 26 is arranged on the outer side of the clamping block 25, and the clamping block 25 clamps the first connecting block 22 more tightly under the action of the second spring 24, so that the second fixing frame 7 is firmly fixed.

Further, the upper and lower sides of the first fixing frame 4 and the second fixing frame 7 are provided with a groove III 28, the inner side of the groove III 28 is provided with a spring III 29, the outer side of the spring III 29 is provided with a fixture block II 27, the inner sides of the upper fixing sleeve 1 and the lower fixing sleeve 2 are provided with a groove IV 30, and the fixture block II 27 is arranged at the inner side of the groove IV 30

The working principle is as follows: firstly, an upper fixing sleeve 1 is arranged at the upper side of a door and window, a lower fixing sleeve 2 is arranged at the lower side of the door and window, a vertical fixing sleeve 3 is arranged at the left side and the right side of the door and window, a second fixing frame 7 and a rotating shaft 14 are arranged at the inner side of the vertical fixing sleeve 3, the upper side and the lower side of the second fixing frame 7 are attached to the inner sides of the upper fixing sleeve 1 and the lower fixing sleeve 2, finally, the outer side of a first fixing frame 4 is fixed at the inner side of the vertical fixing sleeve 3, the first fixing frame 4 is placed at the rear side of the second fixing frame 7, an expansion bracket 5 is arranged at the inner side of the first fixing frame 4, the left side and the right side of the whole expansion bracket 5 are fixed by the first fixing frame 4, the first fixing frame 4 and the expansion bracket 5 can be retracted to the inner side of the vertical fixing sleeve 3 by pulling a handle 6, so as to open and close a mesh grid, meanwhile, two, can firmly fix two first fixed frames 4, the inboard of the fixed frame 7 of second is provided with plastic net 9, can dual fixed, holistic intensity has been improved, make overall structure more stable, prevent that it from damaging when receiving external force striking, pivot 14 has been set up in the left and right sides of the fixed frame 7 of second, can be with the whole outside of rolling up in pivot 14 of the fixed frame 7 of second, realize opening and shutting of the fixed frame 7 of second and plastic net 9, can not shelter from light, people's life has been made things convenient for, connecting block 22 has been set up on the right side of the fixed frame 7 of second simultaneously, can firmly fix the fixed frame 7 of two second.

It should be finally noted that the above only serves to illustrate the technical solution of the present invention, and not to limit the scope of the present invention, and that simple modifications or equivalent replacements performed by those skilled in the art to the technical solution of the present invention do not depart from the spirit and scope of the technical solution of the present invention.

Claims

1. The utility model provides a hidden high strength door and window theftproof net bars, includes fixed cover, its characterized in that: the utility model discloses a fixed cover of solar energy battery, including last fixed cover, including the inboard fixed mounting of fixed cover, the inboard fixed mounting of fixed cover is provided with fixed cover down, the inboard fixed mounting of fixed cover and fixed cover down, the inboard of vertical fixed cover is provided with first fixed frame, first fixed frame is provided with two, the inboard of first fixed frame is provided with the expansion bracket, the inboard of first fixed frame is provided with the handle, the front side of first fixed frame is provided with the fixed frame of second.

2. The hidden high-strength anti-theft mesh grid for doors and windows of claim 1, wherein: the inboard of the fixed frame of second is provided with the connecting plate, the outside of connecting plate is provided with the plastic net, the inboard of the fixed frame of second is provided with iron plate one, the right side of iron plate one is provided with magnet one, the left and right sides fixed mounting of the fixed frame of second has the pivot, the pivot sets up the inboard of fixed cover and lower fixed cover at last, the left side fixed mounting of the fixed frame of second has connecting block one, the outside fixed mounting of connecting block one has stopper one.

3. The hidden high-strength anti-theft mesh grid for doors and windows of claim 1, wherein: the inboard of first fixed frame is provided with iron plate two, the right side of iron plate two is provided with magnet two, and the rear side fixed mounting of first fixed frame has fixed block one, the right side of fixed block one is provided with fixed block two, the outside of fixed block two is provided with the card frame, the right side fixed mounting of fixed block one has connecting block two, the upper and lower both sides of connecting block two are provided with fixture block one.

4. The hidden high-strength anti-theft mesh grid for doors and windows of claim 3, wherein: the outer side of the connecting block II is provided with a groove I, the inner side of the groove I is provided with a spring I, and the fixture block I is fixedly arranged on the outer side of the spring I.

5. The hidden high-strength anti-theft mesh grid for doors and windows of claim 2, wherein: the inner side of the second fixing frame is provided with a second groove, the inner side of the second groove is provided with a second spring, the outer side of the second spring is provided with a clamping block, and the first limiting block is arranged on the outer side of the clamping block.

6. The hidden high-strength anti-theft mesh grid for doors and windows of claim 1, wherein: the upper side and the lower side of the first fixing frame and the second fixing frame are provided with a third groove, the inner side of the third groove is provided with a third spring, the outer side of the third spring is provided with a second fixture block, the inner sides of the upper fixing sleeve and the lower fixing sleeve are provided with a fourth groove, and the second fixture block is arranged on the inner side of the fourth groove.