CN111140132A

CN111140132A - Anti-falling safety door and window

Info

Publication number: CN111140132A
Application number: CN201911194895.6A
Authority: CN
Inventors: 杨优毅; 付小平; 刘均均; 杨书平; 易图华; 谭小红
Original assignee: Huaihua Jiyou Intelligent Door Window And Curtain Wall Technology Co Ltd
Current assignee: Huaihua Jiyou Intelligent Door Window And Curtain Wall Technology Co Ltd
Priority date: 2019-11-28
Filing date: 2019-11-28
Publication date: 2020-05-12
Anticipated expiration: 2039-11-28
Also published as: CN111140132B

Abstract

The invention discloses a falling-prevention safety door and window, which comprises a window frame and a window sash hinged with the window frame, wherein a drawing unit is arranged between the window frame and the window sash, and two ends of the drawing unit are respectively detachably connected with the window frame and the window sash. According to the anti-falling safety door and window, the drawing unit is arranged between the window frame and the window sash, so that the window sash can be prevented from being drawn by the drawing unit when the hinge or the loose leaf is damaged, and potential safety hazards caused by falling of the window sash are effectively avoided; the drawing unit comprises a first drawing part, a second drawing part and a connecting structure, wherein the connecting structure comprises a male connector and a female connector, the first drawing part and the second drawing part are convenient to detach and connect in the connecting mode, the length of the drawing unit is convenient to adjust, and the opening size of a window sash is controlled; the drawing unit is detachably connected with the window frame and the window sashes respectively, the connection mode is hidden, the damaged window sashes are convenient to replace, and meanwhile potential safety hazards caused by the fact that children detach the drawing unit randomly are prevented.

Description

Anti-falling safety door and window

Technical Field

The invention relates to the technical field of doors and windows, in particular to a falling-prevention safety door and window.

Background

Most of window and door in the market are outward opening windows, and a hinge or a loose-leaf is usually used for connecting the window frame and the window sash so that the window frame and the window sash can be normally opened and closed. Because the ground wind power is relatively small, the safety performance of the common outward-opening window can meet the requirements of low-rise buildings, but for high-rise and super-high-rise buildings, because the wind power of the high-rise building is much larger than the ground wind power, the connecting fittings of the window frame and the window sashes in the existing market can not ensure that the window sashes can bear high wind pressure in an opening state, the window sashes can not be damaged or even fall off, and the safety and stability of the outward-opening window are more difficult to ensure in severe environments such as storm, typhoon and hurricane. When the window sash falls from high altitude, people around the building and other things can cause great potential safety hazard, so that the anti-falling safety door window with high stability and capable of solving the problems is urgently needed in the field.

Disclosure of Invention

The invention aims to solve the problems and provides a falling-prevention safety door window.

In order to solve the above problems, the present invention provides a technical solution: the utility model provides a prevent falling emergency exit window, including the window frame and with window frame articulated casement, its characterized in that: the window frame with still be provided with the tractive unit between the window fan, the both ends of tractive unit respectively with window frame and casement detachable connection, window frame and casement all set up flutedly, sliding connection has the connecting block in the recess, the inside surface of connecting block rotates through rolling bearing and is connected with the adapter sleeve, set up on the connecting block have with the communicating through-hole of adapter sleeve, the adapter sleeve is kept away from rolling bearing's the prismatic nut of one end fixed connection, the recess diapire corresponds prismatic nut's position is provided with prismatic sleeve, the inside surface of connecting block with be connected with first spring and first telescopic link between the diapire of recess, the both ends of tractive unit be connected with adapter sleeve matched with screw rod, the screw rod with the adapter sleeve spiral shell closes to be connected.

Preferably, the number of the drawing units is 2.

Preferably, the pulling unit includes a first pulling part, a second pulling part, and a connection structure provided between the first pulling part and the second pulling part, one end of the connection structure is connected to the first pulling part, and the other end of the connection structure is connected to the second pulling part.

Preferably, the connecting structure comprises a male connector and a female connector, and the male connector is clamped with the female connector.

Preferably, the male connector comprises an insertion rod, a second spring, a protection cylinder, a shell, a first through hole, a baffle and a second telescopic rod, one end of the protection cylinder is fixedly connected with the shell, the other end of the protection cylinder is connected with a first traction part, the baffle is slidably mounted in the shell, the second telescopic rod is connected between the baffle and the inner wall of the shell, the second spring is sleeved on the second telescopic rod, one end of the baffle, which is far away from the second telescopic rod, is fixedly connected with the insertion rod, and the shell wall is provided with a plurality of first through holes along the length direction; the female joint comprises an ejector rod, an insertion pin, a locking portion and a connector, one end of the connector is fixedly connected with the second traction portion, the ejector rod is connected to the surface of the other end of the connector, the ejector rod surrounds a circular groove, the insertion pin is arranged on the outer side of the ejector rod, the locking portion is arranged at the head of the insertion pin, the insertion pin is made of elastic materials, and the locking portion is connected with the first through hole in a clamped mode.

Preferably, the inner diameter of the circular groove is matched with the outer diameter of the insert rod, and the length of the ejector rod is larger than that of the insert pin.

Preferably, the post rod and the insertion pin are integrally formed with the connection body.

Preferably, the window sash is provided with a handle.

Preferably, the length of the pulling unit is 50-85 cm.

The invention has the beneficial effects that: the invention relates to a method for preparing a high-temperature-resistant ceramic material.

1. According to the anti-falling safety door and window, the drawing unit is arranged between the window frame and the window sash, so that the window sash can be prevented from being drawn by the drawing unit when the hinge or the loose leaf is damaged, and potential safety hazards caused by falling of the window sash are effectively avoided.

2. The drawing unit comprises the first drawing part, the second drawing part and a connecting structure, wherein the connecting structure comprises a male joint and a female joint, the first drawing part and the second drawing part are convenient to detach and connect in the connecting mode, the length of the drawing unit is convenient to adjust, and the size of the opened window sash is controlled.

3. The drawing unit is detachably connected with the window frame and the window sashes respectively, the connection mode is hidden, the damaged window sashes are convenient to replace, and meanwhile potential safety hazards caused by the fact that children detach the drawing unit randomly are prevented.

Drawings

For ease of illustration, the invention is described in detail by the following detailed description and the accompanying drawings.

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

Fig. 2 is a schematic view of the lifting device of the present invention.

Fig. 3 is an enlarged view of the drawing unit of the present invention.

1-a window frame; 2-a window sash; 3-a pulling unit; 31-a first pulling part; 32-a second pulling part; 33-a linking structure; 331-male connector; 3311-insert rod; 3312-a second spring; 3313-protective cylinder; 3314-shell; 3315-first via; 3316-baffle plate; 3317-a second telescoping rod; 332-female connector; 3321-mandril; 3322-insert pin; 3323-locking part; 3324-a linker; 4-a groove; 5, connecting blocks; 6-a rotating bearing; 7-connecting sleeves; 8-prism nut; a 9-prismatic sleeve; 10-a first spring; 11-a first telescopic rod; 12-screw.

Detailed Description

The embodiments of the present invention are described below with reference to specific embodiments, and other advantages and effects of the present invention will be easily understood by those skilled in the art from the disclosure of the present specification. The invention is capable of other and different embodiments and of being practiced or of being carried out in various ways, and its several details are capable of modification in various respects, all without departing from the spirit and scope of the present invention. It should be noted that the structures, ratios, sizes, and the like shown in the drawings attached to the present specification are only used for matching the disclosure of the present specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions of the present invention, so that the present invention has no technical essence, and any structural modification, ratio relationship change or size adjustment should still fall within the scope of the present invention without affecting the efficacy and the achievable purpose of the present invention. Meanwhile, the terms such as "upper", "lower", "left", "right", "middle", and "a" used in the present specification are for the sake of clarity, and are not intended to limit the scope of the present invention, and changes or modifications of the relative relationship may be made without substantial technical changes.

As shown in fig. 1 to 3, the following technical solutions are adopted in the specific embodiment of the present invention: the utility model provides a prevent safety door and window that falls, including window frame 1 and with 1 articulated casement 2 of window frame, its characterized in that: a drawing unit 3 is further arranged between the window frame 1 and the window sash 2, two ends of the drawing unit 3 are respectively detachably connected with the window frame 1 and the window sash 2, the window frame 1 and the window sash 2 are both provided with grooves 4, the grooves 4 are connected with connecting blocks 5 in a sliding manner, the inner side surfaces of the connecting blocks 5 are rotatably connected with connecting sleeves 7 through rotating bearings 6, through holes communicated with the connecting sleeves 7 are arranged on the connecting blocks 5, one ends of the connecting sleeves 7 far away from the rotating bearings 6 are fixedly connected with prismatic nuts 8, the bottom walls of the grooves 4 are provided with prismatic sleeves 9 corresponding to the prismatic nuts 8, a first spring 10 and a first telescopic rod 11 are connected between the inner side surfaces of the connecting blocks 5 and the bottom walls of the grooves 4, two ends of the drawing unit 3 are connected with screw rods 12 matched with the connecting sleeves 7, the screw 12 is screwed with the connecting sleeve 7.

Wherein the number of the drawing units 3 is 2.

The drawing unit 3 includes a first drawing part 31, a second drawing part 32, and a connecting structure 33 disposed between the first drawing part 31 and the second drawing part 32, wherein one end of the connecting structure 33 is connected to the first drawing part 31, and the other end of the connecting structure 33 is connected to the second drawing part 32.

The connecting structure 33 includes a male connector 331 and a female connector 332, and the male connector 331 is connected with the female connector 332 in a snap-fit manner.

The male joint 331 comprises an insert rod 3311, a second spring 3312, a protection barrel 3313, a housing 3314, a first through hole 3315, a baffle 3316 and a second telescopic rod 3317, wherein one end of the protection barrel 3313 is fixedly connected to the housing 3314, the other end of the protection barrel 3313 is connected to the first pulling part 31, the baffle 3316 is slidably mounted in the housing 3314, a second telescopic rod 3317 is connected between the baffle 3316 and the inner wall of the housing 3314, the second spring 3312 is sleeved on the second telescopic rod 3317, one end of the baffle 3316 far away from the second telescopic rod 3317 is fixedly connected to the insert rod 3311, and a plurality of first through holes 3315 are formed in the wall of the housing 3314 along the length direction; the female connector 332 comprises a top rod 3321, an insertion pin 3322, a locking part 3323 and a connecting body 3324, wherein one end of the connecting body 3324 is fixedly connected with the second pulling part 32, the other end surface of the connecting body 3324 is connected with the top rod 3321, the top rod 3321 surrounds a circular groove, the insertion pin 3322 is arranged outside the top rod 3321, the locking part 3323 is arranged at the head of the insertion pin 3322, the insertion pin 3322 and the locking part 3323 are made of elastic materials, and the locking part 3323 is clamped with the first through hole 3315.

Wherein, the internal diameter of the circular groove is matched with the external diameter of the insert rod 3311, and the length of the top rod 3321 is larger than that of the insert pin 3322.

Wherein the top rod 3321 and the insertion pin 3322 are integrally formed with the connection body 3324.

Wherein, a handle is arranged on the window sash 2.

Wherein the length of the drawing unit 3 is 50-85 cm.

The using state of the invention is as follows: according to the anti-falling safety door and window, the drawing unit is arranged between the window frame and the window sash, so that the window sash can be prevented from being drawn by the drawing unit when the hinge or the loose leaf is damaged, and potential safety hazards caused by falling of the window sash are effectively avoided; the pulling unit comprises a first pulling part, a second pulling part and a connecting structure, wherein the connecting structure comprises a male connector and a female connector, the first pulling part and the second pulling part are convenient to detach and connect in the connecting mode, the length of the pulling unit is convenient to adjust, and the opening size of a window sash is controlled; the drawing unit is respectively detachably connected with the window frame and the window sash in a concealed connection mode, so that the damaged window sash can be conveniently replaced, meanwhile, the potential safety hazard caused by the random detachment of the pulling unit of the children is prevented, when in use, the screw rods 12 at the two ends of the pulling unit 3 penetrate through the through holes on the connecting block 5, the connecting block 5 is pressed downwards, the connecting block 5 compresses the first spring 10 and the first telescopic rod 11, the prism nuts 8 are sleeved in the prism sleeves 9 at the moment, the screw rods 12 can be connected with the connecting sleeve 7 by rotating the screw rods 12 forwards, the screw rods 12 can be separated from the connecting sleeve 7 by rotating the screw rods 12 reversely, the connection is convenient for replacing damaged window sashes, the male connector 331 can be connected with the female connector 332 by inserting the locking part 3323 of the connecting body 3324 into the first through hole 3315, the length of the pulling unit can be adjusted according to the depth of insertion of the connection body 3324, and the male connector 331 can be separated from the female connector 332 by pulling the locking part 3323 inward.

The control mode of the present invention is controlled by manually activating and deactivating the switch, the wiring diagram of the power element and the provision of power are well known in the art, and the present invention is primarily intended to protect the machinery, so the present invention will not be explained in detail with respect to the control mode and wiring arrangement.

While there have been shown and described what are at present considered the fundamental principles of the invention and its essential features and advantages, it will be understood by those skilled in the art that the invention is not limited by the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the invention as defined by the appended claims and their equivalents.

Claims

1. The utility model provides a prevent safe door and window that falls, including window frame (1) and with window frame (1) articulated casement (2), its characterized in that: the window frame is characterized in that a traction unit (3) is further arranged between the window frame (1) and the window sash (2), two ends of the traction unit (3) are detachably connected with the window frame (1) and the window sash (2) respectively, grooves (4) are formed in the window frame (1) and the window sash (2), connecting blocks (5) are connected in the grooves (4) in a sliding mode, the inner side surfaces of the connecting blocks (5) are rotatably connected with connecting sleeves (7) through rotating bearings (6), through holes communicated with the connecting sleeves (7) are formed in the connecting blocks (5), one ends, far away from the rotating bearings (6), of the connecting sleeves (8) are fixedly connected with the prism nuts (7), prism sleeves (9) are arranged at positions, corresponding to the prism nuts (8), of the bottom walls of the grooves (4), first springs (10) and first telescopic rods (11) are connected between the inner side surfaces of the connecting blocks (5) and the bottom walls of, two ends of the traction unit (3) are connected with screw rods (12) matched with the connecting sleeves (7), and the screw rods (12) are in threaded connection with the connecting sleeves (7).

2. A fall arrest safety door or window as claimed in claim 1, wherein: the number of the drawing units (3) is 2.

3. A fall arrest safety door or window as claimed in claim 1, wherein: the drawing unit (3) comprises a first drawing part (31), a second drawing part (32) and a connecting structure (33) arranged between the first drawing part (31) and the second drawing part (32), one end of the connecting structure (33) is connected with the first drawing part (31), and the other end of the connecting structure (33) is connected with the second drawing part (32).

4. A fall arrest safety door or window according to claim 3, wherein: the connecting structure (33) comprises a male connector (331) and a female connector (332), and the male connector (331) is clamped with the female connector (332).

5. A fall-protection safety door or window as claimed in claim 4, wherein: the male connector (331) comprises an insert rod (3311), a second spring (3312), a protection cylinder (3313), a shell (3314), a first through hole (3315), a baffle (3316) and a second telescopic rod (3317), one end of the protection cylinder (3313) is fixedly connected with the shell (3314), the other end of the protection cylinder (3313) is connected with a first traction part (31), the shell (3314) is internally provided with the baffle (3316) in a sliding manner, the second telescopic rod (3317) is connected between the baffle (6) and the inner wall of the shell (3314), the second spring (3312) is sleeved on the second telescopic rod (3317), one end of the baffle (3316) far away from the second telescopic rod (3317) is fixedly connected with the insert rod (3311), and the wall of the shell (3314) is provided with a plurality of first through holes (3315) along the length direction; female joint (332) include ejector pin (3321), insert round pin (3322), locking portion (3323) and connector (3324), one end fixed connection second tractive portion (32) of connector (3324), ejector pin (3321) is connected to the other end surface of connector (3324), ejector pin (3321) encloses into a circular slot, ejector pin (3321) outside is provided with inserts round pin (3322), the head that inserts round pin (3322) is equipped with locking portion (3323), insert round pin (3322) with locking portion (3323) are elastic material, locking portion (3323) with first through-hole (3315) joint.

6. A fall-protection safety door or window as claimed in claim 5, wherein: the inner diameter of the circular groove is matched with the outer diameter of the insert rod (3311), and the length of the ejector rod (3321) is larger than that of the insert pin (3322).

7. A fall arrest safety door or window as claimed in claim 1, wherein: the post rod (3321) and the insert pin (3322) are integrally formed with the connecting body (3324).

8. A fall arrest safety door or window as claimed in claim 1, wherein: the window sash (2) is provided with a handle.

9. A fall arrest safety door or window as claimed in claim 1, wherein: the length of the drawing unit (3) is 50-85 cm.