CN219864765U - Sliding type burglary-resisting door ventilation window - Google Patents

Abstract

The utility model discloses a push-pull type burglary-resisting door ventilation window which comprises a door body, a rolling curtain cloth and a winding drum, wherein a window is formed in the door body, sliding grooves are formed in the inner walls of two sides of the window, fixed sleeves are arranged at two ends of the top of the window, a main rotating shaft is arranged between the two fixed sleeves, the winding drum is sleeved on the outer side of the main rotating shaft, coil spring mounting rings are arranged at two ends of the inner part of the winding drum, mounting through holes are formed in the coil spring mounting rings, the coil spring mounting rings are fixedly arranged at two ends of the main rotating shaft through the mounting through holes, rolling curtain cloth is adhered to the bottom of the winding drum, the bottom of the rolling curtain cloth is adhered to a handle plate, pulleys are arranged at two sides of the handle plate, and the pulleys are arranged in the sliding grooves. The utility model has the characteristics of light weight, attractive appearance, good flame retardant effect and the like by arranging a series of structures.

Description

Sliding type burglary-resisting door ventilation window

Technical Field

The utility model relates to the technical field of ventilation windows of burglary-resisting doors, in particular to a sliding burglary-resisting door ventilation window.

Background

Along with the improvement of the indoor decoration level, the requirements on anti-theft facilities are higher and higher, the anti-theft door breaks through a frame type structure, and an integral plate structure is adopted more and more, so that the anti-theft effect is enhanced, the indoor concealment is enhanced, and the fireproof performance of the anti-theft door is improved; when the movable window structure is far away from the fixed window structure, the ventilation groove is in an opened state; when the movable window structure is close to the fixed window structure, the ventilation groove is in a closed state; the fixed window structure is matched with the movable window structure, so that the anti-theft performance of the anti-theft door main body is ensured, the ventilation effect of the anti-theft door is greatly improved, indoor and outdoor ventilation can be ensured when needed, and the protection performance of the movable window structure can be improved;

however, when the ventilating window is used, the structure is fixed, the ventilating window is inconvenient to open and close, meanwhile, due to the arrangement of the ventilating window, the strength of the integral burglary-resisting door is reduced, and the heat-resisting and flame-retarding effects are achieved.

Disclosure of Invention

The utility model aims to provide a push-pull type burglary-resisting door ventilation window so as to solve the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a push-pull type burglary-resisting door ventilation window, includes the door body, rolls up curtain cloth and reel, the window has been seted up to the inside of the door body, the spout has all been seted up to the inner wall of window both sides, fixed cover is all installed at the both ends at window top, install main pivot between two fixed covers, the reel has been cup jointed in the outside of main pivot, just the coil spring collar is all installed at the inside both ends of reel, the inside of coil spring collar is provided with the installation through-hole, just the coil spring collar passes through installation through-hole fixed mounting is in the both ends of main pivot, the bottom of reel bonds there is a curtain cloth, the bottom of rolling up curtain cloth bonds on the handle board, the both sides of handle board all are provided with the pulley, the pulley is installed the inside of spout.

Preferably, the material of the rolling curtain cloth is cloth with high flame retardance.

Preferably, a handle is arranged at the middle position of the handle plate, and a lock ring is arranged at the bottom of the handle.

Preferably, a locking piece is mounted at a middle position of the bottom of the window, and the locking piece is meshed with the locking ring.

Preferably, the inner wall of the coil spring mounting ring is provided with two clamping grooves, the coil spring is fixedly mounted in the coil spring mounting ring, clamping joints are arranged at two ends of the coil spring, and the two clamping joints are respectively clamped with the two clamping grooves.

Preferably, one end of each pulley is provided with a balance steel wire rope, and one end of each balance steel wire rope is connected to the main rotating shaft.

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

1. the utility model is composed of a winding drum, a winding curtain cloth and a handle plate, wherein a main rotating shaft and a coil spring are arranged in the winding drum, two ends of the winding drum are provided with fixing sleeves to enable the winding drum to freely rotate on the main rotating shaft, the upper end of the winding curtain cloth is firmly adhered to the winding drum, the lower end of the winding curtain cloth is connected with the handle plate, both ends of the handle plate are provided with pulleys, one ends of the two pulleys are provided with balance steel wire ropes, one ends of the balance steel wire ropes are connected to the main rotating shaft for self-help tightening of the steel wire ropes to adjust balance, the structure of the ventilation window is fully optimized during design, the appearance and the strength are not influenced, and the functionality is enhanced to the greatest extent;

2. the utility model is also provided with the handle, the lock ring is arranged at the bottom of the handle, and the lock block is arranged at the bottom of the window, so that the device can close the rolling curtain cloth by mutually locking the lock ring and the lock catch, and the rolling curtain cloth is made of cloth with high flame retardance, so that the device has good flame retardance, heat resistance, shock resistance and strong functionality.

Drawings

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is a schematic view of the structure of the rolling curtain of the present utility model when the rolling curtain is pulled open;

FIG. 3 is a schematic view of the roller blind of the present utility model after closing;

fig. 4 is a schematic view of the structure of the coil spring mounting ring of the present utility model.

In the figure: 1. a door body; 2. a window; 3. a pulley; 4. a handle plate; 5. balancing the steel wire rope; 6. rolling curtain cloth; 7. a fixed sleeve; 8. a reel; 9. a main rotating shaft; 10. a coil spring mounting ring; 11. a handle; 12. a chute; 13. locking; 14. a locking piece; 15. a coil spring; 16. mounting through holes; 17. a clamping joint; 18. and a clamping groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a push-pull type burglary-resisting door ventilation window, including the door body 1, rolling slats 6 and reel 8, window 2 has been seted up to the inside of the door body 1, spout 12 has all been seted up to the inner wall at window 2 both sides, fixed cover 7 has all been installed at the both ends at window 2 top, install main pivot 9 between two fixed covers 7, the reel 8 has been cup jointed in the outside of main pivot 9, and coil spring collar 10 has all been installed at the inside both ends of reel 8, coil spring collar 10's inside is provided with mounting through-hole 16, and coil spring collar 10 passes through mounting through-hole 16 fixed mounting at the both ends of main pivot 9, the bottom of reel 8 bonds and has rolling slats 6, the bottom of rolling slats 6 bonds on handle plate 4, the both sides of handle plate 4 all are provided with pulley 3, the inside at spout 12 is installed to pulley 3.

Preferably, the material of the roller shutter cloth 6 is cloth with high flame retardance, so that the device has good flame retardance, heat resistance, impact resistance and strong functionality.

Preferably, a handle 11 is arranged at the middle position of the handle plate 4, a locking ring 13 is arranged at the bottom of the handle 11, and the rolling curtain cloth 6 is conveniently pulled by arranging the handle 11.

Preferably, a locking piece 14 is mounted at an intermediate position of the bottom of the window 2, and the locking piece 14 is engaged with the locking ring 13, so that the device can close the rolling cloth 6 by locking the locking ring 13 and the locking piece 14 with each other.

Preferably, two clamping grooves 18 are formed in the inner wall of the coil spring mounting ring 10, a coil spring 15 is fixedly mounted in the coil spring mounting ring 10, clamping joints 17 are arranged at two ends of the coil spring 15, and the two clamping joints 17 are respectively clamped with the two clamping grooves 18, so that the roller 8 of the device can retract automatically to retract the roller shutter cloth 6 through automatic retraction of the coil spring.

Preferably, one end of each of the two pulleys 3 is provided with a balance steel wire rope 5, and one end of each balance steel wire rope 5 is connected to the main rotating shaft 9 for self-help tightening of the balance steel wire ropes 5 to adjust balance.

Working principle: the utility model is composed of a winding drum 8, a roller shutter cloth 6 and a handle plate 4, wherein a main rotating shaft 9 and a coil spring 15 are arranged in the winding drum 8, a fixing sleeve 7 is arranged at two ends of the winding drum to enable the winding drum 8 to freely rotate on the main rotating shaft 9, the upper end of the roller shutter cloth 6 is firmly bonded with the winding drum 8, the lower end of the roller shutter cloth is connected with the handle plate 4, pulleys 3 are arranged at two ends of the handle plate 4, balance steel wire ropes 5 are arranged at one ends of the two pulleys 3, one ends of the balance steel wire ropes 5 are connected on the main rotating shaft 9 and are used for self-help tightening the balance steel wire ropes 5 to adjust balance, the structure of a ventilating window is fully optimized during design, the appearance and the strength are not influenced, and the functionality is enhanced to the greatest extent; simultaneously still be provided with handle 11 to and install catch 13 in the bottom of handle 11, install locking piece 14 in the bottom of window 2, make this device accessible catch 13 and locking piece 14 lock each other and close roller shutter cloth 6, and the material of roller shutter cloth 6 is the cloth that the fire resistance is high, make this device fire-retardant effectual, heat-resisting, shock resistance, functional strong.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a push-and-pull burglary-resisting door ventilation window, includes door body (1), rolling slats cloth (6) and reel (8), its characterized in that: the door comprises a door body (1), wherein a window (2) is formed in the door body (1), sliding grooves (12) are formed in the inner walls of the two sides of the window (2), fixing sleeves (7) are arranged at the two ends of the top of the window (2), a main rotating shaft (9) is arranged between the two fixing sleeves (7), a winding drum (8) is sleeved on the outer side of the main rotating shaft (9), coil spring mounting rings (10) are arranged at the two ends of the inner portion of the winding drum (8), mounting through holes (16) are formed in the inner portion of the coil spring mounting rings (10), the coil spring mounting rings (10) are fixedly arranged at the two ends of the main rotating shaft (9) through the mounting through holes (16), rolling cloth (6) is adhered to the bottom of the winding drum (8), pulleys (3) are arranged on the two sides of the hand pulling plate (4), and the pulleys (3) are arranged in the sliding grooves (12).

2. A sliding security door vent according to claim 1, wherein: the material of the roller shutter cloth (6) is high-flame-retardant cloth.

3. A sliding security door vent according to claim 1, wherein: the handle (11) is arranged at the middle position of the handle plate (4), and the lock ring (13) is arranged at the bottom of the handle (11).

4. A sliding security door vent according to claim 3, wherein: a locking block (14) is arranged at the middle position of the bottom of the window (2), and the locking block (14) is meshed with the locking ring (13).

5. A sliding security door vent according to claim 1, wherein: the inner wall of the coil spring mounting ring (10) is provided with two clamping grooves (18), a coil spring (15) is fixedly mounted in the coil spring mounting ring (10), clamping joints (17) are arranged at two ends of the coil spring (15), and the two clamping joints (17) are respectively clamped with the two clamping grooves (18).

6. A sliding security door vent according to claim 1, wherein: one end of each pulley (3) is provided with a balance steel wire rope (5), and one end of each balance steel wire rope (5) is connected to the main rotating shaft (9).