CN211692218U

CN211692218U - Openable anti-theft door and window

Info

Publication number: CN211692218U
Application number: CN201922351746.8U
Authority: CN
Inventors: 刘建明; 吕石磊; 李宏宁
Original assignee: Foshan Sanshui Fenglu Aluminium Co Ltd; Guangdong Fenglu Aluminium Co Ltd
Current assignee: Foshan Sanshui Fenglu Aluminium Co Ltd; Guangdong Fenglu Aluminium Co Ltd
Priority date: 2019-12-23
Filing date: 2019-12-23
Publication date: 2020-10-16
Anticipated expiration: 2029-12-23

Abstract

The utility model provides a be applied to door and window technical field's theftproof door and window that can open, it improves door and window's structure, including the frame and assist the frame, assist one side of frame articulate among the frame, assist and be equipped with the grid among the frame, assist and be equipped with locking device between the opposite side of frame and the frame, locking device includes the locking point, go up the draw runner, draw runner and theftproof handle down, be equipped with the cavity among the frame, the locking point is fixed locate among the cavity, go up the draw runner and draw runner slide respectively down and locate among the cavity, the one end of going up the draw runner and draw runner down all is equipped with the locking piece, but the locking piece joint is in the locking point, the rotation axis of theftproof handle rotates with assisting the frame and is connected, the rotation axis one end of theftproof handle is passed and is assisted the frame and is connected with the other end. The utility model provides a new can open burglary-resisting door and window, it is under emergency, and indoor personnel can utilize the key to open and assist the frame and flee, have increased burglary-resisting door and window's installation nature, have fine practicality.

Description

Openable anti-theft door and window

Technical Field

The utility model relates to a door and window technical field particularly, relates to an can open burglary-resisting door and window.

Background

In order to solve the theft problem of thieves entering rooms, anti-theft guardrails are generally installed outside windows. However, the anti-theft guardrail is fixed and can not be opened, and when fire and other dangerous conditions happen and people need to escape through a window in time, the anti-theft guardrail often becomes an obstacle for people to escape.

Some typical prior art is found through search, for example, patent No. 200420117546.7 discloses an anti-theft safety window, which not only has the function of safety anti-theft, but also allows people to pass through the anti-theft safety window smoothly in case of emergency. For another example, the application No. 200420112018.2 discloses a building window anti-theft device capable of being opened quickly, which has good anti-theft performance and can be partially opened quickly in an emergency state, so that indoor personnel can escape conveniently. For example, patent No. 201820812227.X discloses an easily openable security window, in which a lock tongue of an electromagnetic lock extends into a pin hole or contracts to exit from the pin hole due to the existence of the electromagnetic lock, so that a guardrail frame is locked or unlocked, and the guardrail frame can be quickly opened in case of emergency.

Therefore, for the anti-theft doors and windows, practical problems to be dealt with in practical application, such as the anti-theft doors and windows can be quickly opened in emergency to be used as escape channels, and the like, and a plurality of specific solutions are not provided.

SUMMERY OF THE UTILITY MODEL

In order to overcome the deficiency of the prior art, the utility model provides an anti-theft door and window can be opened, the specific technical scheme of the utility model is as follows:

an openable anti-theft door and window comprises a frame and an auxiliary frame, wherein one side of the auxiliary frame is hinged in the frame, a grid is arranged in the auxiliary frame, a locking device is arranged between the other side of the auxiliary frame and the frame and comprises a locking point, an upper sliding strip, a lower sliding strip and an anti-theft handle, a cavity is arranged in the frame, the locking point is fixedly arranged in the cavity, the upper sliding strip and the lower sliding strip are respectively arranged in the cavity in a sliding manner, one ends of the upper sliding strip and the lower sliding strip are respectively provided with a locking block, the locking blocks can be clamped in the locking point, a rotating shaft of the anti-theft handle is rotatably connected with the auxiliary frame, and one end of the rotating shaft of the anti-theft handle penetrates through the auxiliary frame and is in transmission connection with the other ends of the upper sliding strip and the.

Optionally, the locking point includes a base, a T-shaped groove is arranged on the base, a U-shaped opening is arranged on the side wall of the groove, the cross section of the locking block is T-shaped, and the locking block can be clamped in the groove.

Optionally, the openable anti-theft door and window further comprises an upper rack, a lower rack and a gear, wherein one end of the upper rack is fixedly connected with the other end of the upper sliding strip, one end of the lower rack is fixedly connected with the other end of the lower sliding strip, the upper rack and the lower rack are respectively located on the left side and the right side of the gear and meshed with the gear, and the axis point of the gear is fixedly connected with one end of a rotating shaft of the anti-theft handle.

Optionally, the openable anti-theft door and window further comprises a linkage rod, two ends of the linkage rod are hinged to the other ends of the upper sliding strip and the lower sliding strip respectively, and the center of the linkage rod is fixedly connected with one end of a rotating shaft of the anti-theft handle.

Optionally, a bump is arranged in the cavity, and springs are sleeved among the upper sliding strip, the lower sliding strip and the bump.

Optionally, one side of the auxiliary frame is hinged in the frame through a hidden hinge.

The utility model discloses the beneficial technological effect who gains includes:

1. under ordinary circumstances, the auxiliary frame is locked on the frame, and door and window can play an theftproof and prevent that child from climbing the effect that falls. In emergency situations such as fire, indoor personnel can open the auxiliary frame by using the key to escape, so that the installation performance of the anti-theft door and window is improved;

2. the auxiliary frame is hinged in the side frame through the hidden hinge, so that the attractiveness of the anti-theft door and window can be improved.

Drawings

The invention will be further understood from the following description in conjunction with the accompanying drawings. The components in the figures are not necessarily to scale, emphasis instead being placed upon illustrating the principles of the embodiments. Like reference numerals designate corresponding parts throughout the different views.

Fig. 1 is a schematic perspective view of an openable security door/window according to an embodiment of the present invention;

FIG. 2 is a schematic plan view of an openable anti-theft door/window according to an embodiment of the present invention;

fig. 3 is a schematic structural relationship diagram between the locking block and the locking point in one embodiment of the present invention;

fig. 4 is a schematic structural relationship diagram between the locking block and the upper and lower sliding strips according to one embodiment of the present invention;

fig. 5 is a schematic view of the overall structure of a locking point in one embodiment of the present invention;

fig. 6 is a first schematic structural diagram of a locking device according to an embodiment of the present invention;

FIG. 7 is a second schematic structural diagram of a locking device according to an embodiment of the present invention;

fig. 8 is a third schematic structural diagram of a locking device according to one embodiment of the present invention;

fig. 9 is a fourth schematic structural diagram of a locking device according to one embodiment of the present invention.

Description of reference numerals: 1. a frame; 2. an auxiliary frame; 3. a grid; 4. locking points; 5. an upper slide bar; 6. a lower slide bar; 7. an anti-theft handle; 8. a locking block; 9. an upper rack; 10. a lower rack; 11. a gear; 12. a bump; 13. a spring; 14. a linkage rod; 40. a base; 41. a groove; 42. and (4) opening.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly apparent, the present invention will be further described in detail with reference to the following embodiments thereof; it should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention. Other systems, methods, and/or features of the present embodiments will become apparent to those skilled in the art upon review of the following detailed description. It is intended that all such additional systems, methods, features and advantages be included within this description, be within the scope of the invention, and be protected by the accompanying claims. Additional features of the disclosed embodiments are described in, and will be apparent from, the detailed description that follows.

The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar parts; in the description of the present invention, it should be understood that if there are terms such as "upper", "lower", "left", "right", etc., indicating directions or positional relationships based on those shown in the drawings, it is only for convenience of description and simplicity of description, but not for indicating or implying that the indicated device or component must have a specific direction, be constructed in a specific direction, and operate, and therefore the terms describing the positional relationships in the drawings are used for illustrative purposes only and are not to be construed as limitations of the present patent, and those skilled in the art can understand the specific meanings of the above terms according to specific situations.

The utility model relates to an openable security door and window, according to the following embodiment is illustrated and explained in the attached drawing:

the first embodiment is as follows:

as shown in fig. 1 and fig. 2, an openable anti-theft door/window comprises a frame 1 and an auxiliary frame 2, one side of the auxiliary frame 2 is hinged in the side frame 1, a grating 3 is arranged in the auxiliary frame 2, a locking device is arranged between the other side of the auxiliary frame 2 and the side frame 1, the locking device comprises a locking point 4, an upper slide bar 5, a lower slide bar 6 and an anti-theft handle 7, a cavity is arranged in the frame 1, the locking point 4 is fixedly arranged in the cavity, the upper slide bar 5 and the lower slide bar 6 are respectively arranged in the cavity in a sliding way, one end of each of the upper slide bar 5 and the lower slide bar 6 is provided with a locking block 8, the locking blocks 8 can be clamped in the locking points 4, the rotation axis of theftproof handle 7 rotates with assisting frame 2 and is connected, the rotation axis one end of theftproof handle 7 passes and assists frame 2 and be connected with the other end transmission of upper slide 5 and lower slide 6. The auxiliary frame 2 is hinged in the frame 1 through a hidden hinge, so that the attractiveness of the anti-theft door and window can be improved.

The anti-theft handle 7 is provided with a key, the anti-theft handle 7 is unlocked by the key, then the anti-theft handle 7 is rotated to enable the rotating shaft to rotate, further the upper sliding strip 5 and the lower sliding strip 6 are driven to drive the locking block 8 to move, the locking block 8 is separated from the locking point 4, and finally the auxiliary frame 2 is opened. Under ordinary circumstances, the auxiliary frame 2 is locked on the frame 1, and door and window can play an theftproof and prevent that child from climbing the effect that falls. In case of emergency, such as fire, the indoor personnel can open the auxiliary frame 2 by using the key to escape, thereby increasing the installation of the anti-theft door and window.

As shown in fig. 3, 4 and 5, the locking point 4 includes a base 40, a T-shaped groove 41 is formed on the base 40, a U-shaped opening 42 is formed on a side wall of the groove 41, the cross section of the locking block 8 is T-shaped, and the locking block 8 can be clamped in the groove 41. The locking block 8 is fixedly connected with one end of the upper sliding strip 5 and one end of the lower sliding strip 6, and the locking block 8 can be clamped into the groove 41 in the locking point 4 by driving the upper sliding strip 5 and the lower sliding strip 6, so that the auxiliary frame 2 is locked on the frame 1.

Example two:

as shown in fig. 1 and fig. 2, an openable anti-theft door/window comprises a frame 1 and an auxiliary frame 2, one side of the auxiliary frame 2 is hinged in the side frame 1, a grating 3 is arranged in the auxiliary frame 2, a locking device is arranged between the other side of the auxiliary frame 2 and the side frame 1, the locking device comprises a locking point 4, an upper slide bar 5, a lower slide bar 6 and an anti-theft handle 7, a cavity is arranged in the frame 1, the locking point 4 is fixedly arranged in the cavity, the upper slide bar 5 and the lower slide bar 6 are respectively arranged in the cavity in a sliding way, one end of each of the upper slide bar 5 and the lower slide bar 6 is provided with a locking block 8, the locking blocks 8 can be clamped in the locking points 4, the rotation axis of theftproof handle 7 rotates with assisting frame 2 and is connected, the rotation axis one end of theftproof handle 7 passes and assists frame 2 and be connected with the other end transmission of upper slide 5 and lower slide 6. The auxiliary frame 2 is hinged in the frame 1 through a hidden hinge, and the auxiliary frame 2 is closed on the frame 1. The anti-theft handle 7 is provided with a key, the anti-theft handle 7 is unlocked by the key, then the anti-theft handle 7 is rotated to enable the rotating shaft to rotate, further the upper sliding strip 5 and the lower sliding strip 6 are driven to drive the locking block 8 to move, the locking block 8 is separated from the locking point 4, and finally the auxiliary frame 2 is opened. Under ordinary circumstances, the auxiliary frame 2 is locked on the frame 1, and door and window can play an theftproof and prevent that child from climbing the effect that falls. In case of emergency, such as fire, the indoor personnel can open the auxiliary frame 2 by using the key to escape, thereby increasing the installation of the anti-theft door and window.

As shown in fig. 6, the openable anti-theft door and window further comprises an upper rack 9, a lower rack 10 and a gear 11, wherein one end of the upper rack 9 is fixedly connected with the other end of the upper sliding strip 5, one end of the lower rack 10 is fixedly connected with the other end of the lower sliding strip 6, the upper rack 9 and the lower rack 10 are respectively located on the left side and the right side of the gear 11 and meshed with the gear 11, and the axis point of the gear 11 is fixedly connected with one end of a rotating shaft of the anti-theft handle 7. The gear 11 is driven to rotate by rotating the anti-theft handle 7, so that the upper rack 9, the lower rack 10, the upper slide bar 5 and the lower slide bar 6 can be driven, the lock block 8 and the lock point 4 are separated or clamped, and the auxiliary frame 2 and the frame 1 are opened or locked.

Example three:

As shown in fig. 7, the openable anti-theft door and window further comprises a linkage rod 14, two ends of the linkage rod 14 are hinged to the other ends of the upper sliding strip 5 and the lower sliding strip 6 respectively, and the center of the linkage rod 14 is fixedly connected with one end of a rotating shaft of the anti-theft handle 7. The anti-theft handle 7 rotates to drive the linkage rod 14 to rotate, and can drive the upper sliding strip 5 and the lower sliding strip 6 to enable the locking block 8 and the locking point 4 to be separated or clamped, so that the auxiliary frame 2 and the frame 1 are opened or locked.

Example four:

as shown in fig. 8 and 9, the present embodiment is substantially the same as the three embodiments, except that in the present embodiment, a protrusion 12 is disposed in the cavity, and springs 13 are sleeved between the upper slide bar 5, the lower slide bar 6 and the protrusion 12. When the locking piece 8 is snapped into the locking point 4, the spring 13 is in a compressed state. The elastic force stored when the spring 13 is compressed can facilitate the user to open the auxiliary frame 2 more quickly, and the time required for the user to leave the auxiliary frame 2 is saved.

To sum up, the utility model discloses an can open burglary-resisting door and window, its gained beneficial technological effect includes:

Although the invention has been described above with reference to various embodiments, it should be understood that many changes and modifications may be made without departing from the scope of the invention. That is, the methods, systems, and devices discussed above are examples. Various configurations may omit, substitute, or add various procedures or components as appropriate. For example, in alternative configurations, the methods may be performed in an order different than that described, and/or various components may be added, omitted, and/or combined. Moreover, features described with respect to certain configurations may be combined in various other configurations, as different aspects and elements of the configurations may be combined in a similar manner. Further, elements therein may be updated as technology evolves, i.e., many elements are examples and do not limit the scope of the disclosure or claims.

Specific details are given in the description to provide a thorough understanding of the exemplary configurations including implementations. However, configurations may be practiced without these specific details, e.g., well-known circuits, processes, algorithms, structures, and techniques have been shown without unnecessary detail in order to avoid obscuring the configurations. This description provides example configurations only, and does not limit the scope, applicability, or configuration of the claims. Rather, the foregoing description of the configurations will provide those skilled in the art with an enabling description for implementing the described techniques. Various changes may be made in the function and arrangement of elements without departing from the spirit or scope of the disclosure.

It is intended that the foregoing detailed description be regarded as illustrative rather than limiting, and that it be understood that it is the following claims, including all equivalents, that are intended to define the spirit and scope of this invention. The above examples are to be understood as merely illustrative of the present invention and not as limiting the scope of the invention. After reading the description of the present invention, the skilled person can make various changes or modifications to the present invention, and these equivalent changes and modifications also fall within the scope of the present invention defined by the claims.

Claims

1. An openable anti-theft door and window comprises a frame and an auxiliary frame, wherein one side of the auxiliary frame is hinged in the frame, and a grid is arranged in the auxiliary frame.

2. An openable anti-theft door and window according to claim 1, wherein the locking point comprises a base, a T-shaped groove is formed on the base, a U-shaped opening is formed in the side wall of the groove, the cross section of the locking block is T-shaped, and the locking block can be clamped in the groove.

3. An openable anti-theft door and window according to claim 2, further comprising an upper rack, a lower rack and a gear, wherein one end of the upper rack is fixedly connected with the other end of the upper slide bar, one end of the lower rack is fixedly connected with the other end of the lower slide bar, the upper rack and the lower rack are respectively positioned at the left side and the right side of the gear and meshed with the gear, and the axis point of the gear is fixedly connected with one end of the rotating shaft of the anti-theft handle.

4. An openable anti-theft door and window according to claim 2, characterized by further comprising a linkage rod, wherein two ends of the linkage rod are respectively hinged with the other ends of the upper sliding strip and the lower sliding strip, and the center of the linkage rod is fixedly connected with one end of the rotating shaft of the anti-theft handle.

5. An openable anti-theft door and window according to claim 3 or 4, characterized in that a bump is provided in said cavity, and springs are sleeved between said upper and lower sliders and the bump.

6. An openable security door or window according to claim 5, wherein one side of said sub-frame is hinged to the jamb by a hidden hinge.