CN212985030U - Anti-theft sound-insulation fire-resistant window - Google Patents

Abstract

The utility model discloses an anti-theft sound-insulation fire-resistant window, which belongs to the technical field of windows and doors, and comprises a window frame, wherein bearings a are respectively clamped on the top surface and the bottom surface inside the side wall of the window frame, and the two bearings a are respectively and rotatably connected with the two ends of a rotating shaft; outside rail guard can be rotatory to the outside when the window and door is opened, ensure that the window and door can open completely and do not receive blockking, otherwise, also can drive the rail guard and reset again and laminate on the window frame when the window and door is closed, the purpose of theftproof has been realized, both safe theftproof has been realized, the free switching of window and door has been realized again, excellent in use effect, when the window and door is closed completely, under the pulling force effect of extension spring this moment, pulling rotating member and self-locking piece cooperation, form the auto-lock block, can avoid people to forget after closing the window and close the potential safety hazard that the lock caused the theft, the theftproof nature is high.

Description

Anti-theft sound-insulation fire-resistant window

Technical Field

The utility model belongs to the technical field of the window and door, concretely relates to fire-resistant window gives sound insulation of theftproof formula.

Background

The fire-resistant window is a custom name for building external windows with fire-resistant integrity in the existing door and window industry, and meets the corresponding fire-resistant integrity, and the fire-resistant window is mainly used as the building external window, such as a refuge room of a residential building with the building height of more than 54 meters, a building adopting B1 and B2 grade external heat insulation materials, a building external window facing an open corridor of the residential building, a fire-resistant glass wall arranged between an upper opening and a lower opening of the building and the like.

At present, along with the increase of people's safety consciousness, people are also more and more high to the degree of attention of the theftproof security of self at home environment, but current fire resisting window is when implementing the theftproof purpose, generally adopts at window body externally mounted theftproof guardrail, and the theftproof guardrail installation back is restricted opening of window, leads to the window can't be opened, and the result of use is poor, has certain drawback.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fire-resistant window gives sound insulation of theftproof formula to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an anti-theft type fire-resistant window that gives sound insulation, includes the window frame, the inside top surface of window frame lateral wall and the equal joint in bottom surface have bearing a, and two bearing a rotate the both ends of connection in the axis of rotation respectively, the lateral wall of axis of rotation and a lateral wall rigid coupling of window door, install the window handle on the window door, the rigid coupling has the auto-lock subassembly on the medial surface of window bottom, the rigid coupling has the installation piece on the medial surface of window frame bottom, and the rigid coupling has the auto-lock piece that uses with the auto-lock subassembly cooperation on the installation piece, the rigid coupling has the driving gear on the lateral wall that the axis of rotation is close to the bottom, and driving gear meshes with driven gear mutually, the driven gear rigid coupling is on the top of worm, and worm meshes with the turbine mutually, the turbine rigid coupling is on the lateral wall of.

As a preferred embodiment, the auto-lock subassembly includes that the medial surface rigid coupling with the window bottom has articulated piece, and articulated on the articulated piece have a rotating member, and the last skin weld of rotating member has the pull ring, the lower surface of rotating member and the one end rigid coupling of extension spring, the other end and the window rigid coupling of extension spring.

In a preferred embodiment, the lower surface of one end of the rotating member is a right-angled triangular protruding structure, one side wall protruding to contact with the self-locking block is a straight surface, and one side wall protruding away from the self-locking block is an inclined surface.

In a preferred embodiment, the bottom end of the worm is rotatably connected with a bearing b, the two ends of the rotating shaft are rotatably connected with two bearings c, and the bearing b and the bearing c are respectively clamped on the bottom surface and the side wall of the window frame.

In a preferred embodiment, a through hole is formed in the outer side surface of the bottom of the window frame at a position corresponding to the connecting rod.

In a preferred embodiment, the inside of the glass window on the door window is provided with a vacuum cavity.

Compared with the prior art, the utility model provides a fire-resistant window gives sound insulation of theftproof formula includes following beneficial effect at least:

(1) when the window and the door need to be opened, the window and the door are pushed to rotate around the rotating shaft, the rotating shaft drives the worm to rotate through the meshing of the driving gear and the driven gear, the rotating shaft is rotated by utilizing the matching of the worm and the worm wheel, and the protective guard is driven to rotate under the action of the connecting rod, so that the outer protective guard can rotate outwards when the window and the door are opened, the window and the door can be completely opened and cannot be blocked, otherwise, the protective guard can be driven to reset again and be attached to a window frame when the window and the door are closed, the anti-theft purpose is realized, the safety and the anti-theft are realized, the window and the door can be freely opened;

(2) when the window door is closed, the rotating part can be in contact with the self-locking block, when the self-locking block is in contact with the inclined plane of the rotating part, the rotating part is extruded to rotate and the tension spring is extended, when the window door is completely closed, the rotating part is pulled to be matched with the self-locking block under the action of the tension force of the tension spring to form a self-locking block, the potential safety hazard of theft caused by forgetting to close the lock after people close the window can be avoided, and the anti-theft performance is high.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the joint of the self-locking assembly of the present invention;

FIG. 3 is a schematic structural view of an internal section of a window frame according to the present invention;

FIG. 4 is a schematic structural view of the worm-and-worm wheel joint of the present invention;

fig. 5 is a schematic view of the rotating structure of the guard rail of the present invention.

In the figure: 1. a window frame; 2. a bearing a; 3. a rotating shaft; 4. a window and a door; 5. a window handle; 6. a self-locking assembly; 61. a hinged block; 62. a rotating member; 63. a tension spring; 64. a pull ring; 7. mounting blocks; 8. a self-locking block; 9. a driving gear; 10. a driven gear; 11. a worm; 12. a bearing b; 13. a turbine; 14. a rotating shaft; 15. a bearing c; 16. a connecting rod; 17. a through hole; 18. protecting the fence; 19. a vacuum chamber.

Detailed Description

The present invention will be further described with reference to the following examples.

The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention. The condition in the embodiment can be further adjusted according to concrete condition the utility model discloses a it is right under the design prerequisite the utility model discloses a simple improvement of method all belongs to the utility model discloses the scope of claiming.

Referring to fig. 1-5, the present invention provides an anti-theft sound-insulation fire-resistant window, which includes a window frame 1, wherein bearings a2 are fastened on the top surface and the bottom surface of the inside of the side wall of the window frame 1, and two bearings a2 are respectively rotatably connected to the two ends of a rotating shaft 3, the outer side wall of the rotating shaft 3 is fixedly connected to a side wall of a window door 4, and a vacuum cavity 19 (see fig. 2) is formed inside a glass window on the window door 4; the vacuum has the functions of sound resistance and noise reduction, and further improves the sound insulation effect of the window and door 4.

A window handle 5 is arranged on the window door 4, a self-locking assembly 6 is fixedly connected to the inner side surface of the bottom of the window door 4, the self-locking assembly 6 comprises a hinge block 61 fixedly connected with the inner side surface of the bottom of the window door 4, a rotating part 62 is hinged to the hinge block 61, a pull ring 64 is welded to the upper surface of the rotating part 62, the lower surface of the rotating part 62 is fixedly connected with one end of a tension spring 63, and the other end of the tension spring 63 is fixedly connected with the window door 4 (see fig. 1 and 2); when window 4 closes, rotating member 62 can contact with self-locking piece 8 this moment, when self-locking piece 8 contacts with the inclined plane of rotating member 62, extrusion rotating member 62 is rotatory and make extension spring 63 extend this moment, when window 4 closes completely, under the pulling force effect of extension spring 63 this moment, pulling rotating member 62 and the cooperation of self-locking piece 8, form the auto-lock block, can avoid people to forget after closing the window and close the potential safety hazard that the lock caused the theft, the theftproof nature is high, if need open window 4 the time, direct pulling pull ring 64 can.

The lower surface of one end of the rotating member 62 is a right-angled triangular protruding structure, and one side wall protruding to be in contact with the self-locking block 8 is a straight surface, and one side wall protruding away from the self-locking block 8 is an inclined surface (see fig. 2); when the window and door 4 is closed, the straight surface can be matched with the self-locking block 8 to form a clamping effect, and the inclined surface can be in extrusion contact with the self-locking block 8 to enable the self-locking block to rotate automatically, so that automatic self-locking is realized during closing.

A mounting block 7 is fixedly connected to the inner side surface of the bottom of the window frame 1, a self-locking block 8 matched with the self-locking assembly 6 is fixedly connected to the mounting block 7, a driving gear 9 is fixedly connected to the outer side wall of the rotating shaft 3 close to the bottom end, the driving gear 9 is meshed with a driven gear 10, the driven gear 10 is fixedly connected to the top end of a worm 11, the worm 11 is meshed with a turbine 13, the turbine 13 is fixedly connected to the outer side wall of a rotating shaft 14, the bottom end of the worm 11 is rotatably connected with a bearing b12, two ends of the rotating shaft 14 are rotatably connected to two bearings c15, and a bearing b12 and a bearing c15 are respectively clamped to the bottom surface and the side wall inside the window frame 1 (see; the function of the bearing b12 and the bearing c15 is utilized, so that the worm 11 and the rotating shaft 14 are more stable and effective in rotation, and the shaking is reduced.

The outer side wall of the rotating shaft 14 is fixedly connected with the bottom of a protective guard 18 through two connecting rods 16, and a through hole 17 (shown in fig. 5) is formed in the position, corresponding to the connecting rod 16, on the outer side surface of the bottom of the window frame 1; the through holes 17 are opened to ensure that the protective guard 18 is not blocked when rotating, and the protective guard is smoothly rotated and opened.

When the window and door 4 is used, when the window and door 4 is closed, the rotating member 62 can contact with the self-locking block 8, when the self-locking block 8 contacts with the inclined surface of the rotating member 62, the rotating member 62 is extruded to rotate and the tension spring 63 is extended, when the window and door 4 is completely closed, the rotating member 62 is pulled to be matched with the self-locking block 8 under the tension of the tension spring 63 to form a self-locking clamping, when the window and door 4 needs to be opened, the pull ring 64 is directly pulled, the window and door 4 is pushed to rotate around the rotating shaft 3 through the window handle 5, the rotating shaft 3 drives the worm 11 to rotate through the meshing of the driving gear 9 and the driven gear 10, the rotating shaft 14 is rotated through the matching of the worm 11 and the turbine 13, the protective guard 18 is driven to rotate under the action of the connecting rod 16, therefore, when the window and door 4 is opened, the outer protective guard 18 can rotate outwards, and the window, on the contrary, when the window and door 4 is closed, the protective guard 18 is driven to reset again and attached to the window frame 1.

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

Claims (6)

1. The utility model provides a fire-resistant window of theftproof formula sound insulation, includes window frame (1), its characterized in that: the window frame is characterized in that the top surface and the bottom surface inside the side wall of the window frame (1) are respectively connected with bearings a (2) in a clamped mode, the two bearings a (2) are respectively connected with the two ends of the rotating shaft (3) in a rotating mode, the outer side wall of the rotating shaft (3) is fixedly connected with one side wall of the window door (4), a window handle (5) is installed on the window door (4), a self-locking assembly (6) is fixedly connected onto the inner side surface of the bottom of the window door (4), an installation block (7) is fixedly connected onto the inner side surface of the bottom of the window frame (1), a self-locking block (8) matched with the self-locking assembly (6) for use is fixedly connected onto the installation block (7), a driving gear (9) is fixedly connected onto the outer side wall of the bottom end of the rotating shaft (3), the driving gear (9) is meshed with a driven gear (10), the driven gear (10) is fixedly connected onto, the turbine (13) is fixedly connected to the outer side wall of the rotating shaft (14), and the outer side wall of the rotating shaft (14) is fixedly connected with the bottom of the protective guard (18) through two connecting rods (16).

2. The window of claim 1, wherein: auto-lock subassembly (6) including with the medial surface rigid coupling of window door (4) bottom have articulated piece (61), and articulated on articulated piece (61) have rotating member (62), the upper surface welding of rotating member (62) has pull ring (64), the lower surface of rotating member (62) and the one end rigid coupling of extension spring (63), the other end and the window door (4) rigid coupling of extension spring (63).

3. The window of claim 2, wherein: the lower surface of one end of the rotating piece (62) is of a right-angle triangular protruding structure, one side wall protruding to be in contact with the self-locking block (8) is a straight surface, and one side wall protruding to be far away from the self-locking block (8) is an inclined surface.

4. The window of claim 1, wherein: the bottom end of the worm (11) is rotatably connected with the inside of a bearing b (12), the two ends of the rotating shaft (14) are rotatably connected with the inside of two bearings c (15), and the bearing b (12) and the bearing c (15) are respectively clamped on the bottom surface and the side wall inside the window frame (1).

5. The window of claim 1, wherein: the outer side surface of the bottom of the window frame (1) is provided with a through hole (17) corresponding to the position of the connecting rod (16).

6. The window of claim 1, wherein: the inside of the glass window on the window door (4) is provided with a vacuum cavity (19).

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