CN211342380U

CN211342380U - Window closer

Info

Publication number: CN211342380U
Application number: CN201922446128.1U
Authority: CN
Inventors: 赵一航; 杨韧非
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2020-08-25
Anticipated expiration: 2029-12-30

Abstract

The utility model provides a close window ware belongs to door and window drive arrangement technical field. The utility model provides a window closer, including being used for linking to each other with the window control window close the drive arrangement and be used for detecting the detection device of wind and rain with drive arrangement, the last self-lock device that is used for preventing the window from opening automatically that is equipped with of drive arrangement, detection device include that vertical slip sets up outside the window and is used for passing through the rain-catching wind-shield box of sliding motion trigger drive arrangement motion, connect the rain-shield box including being used for connecing the box body of rain and locating the baffle that is used for keeping out the wind on the box body. The utility model discloses a drive arrangement utilizes the external rain-proof wind-break box of room to trigger drive arrangement through wind-force rainfall on being connected to the window to close the window, die the window lock by indoor self-lock device again, it is indoor effectively to prevent that wind and rain from getting into, thereby does not worry to go out forget to close the window, and simple structure is small and exquisite, low cost, installation convenient to use, just with the application popularization.

Description

Window closer

Technical Field

The utility model belongs to the technical field of door and window drive arrangement, more specifically say, relate to a close window ware.

Background

The floors of the existing residential or commercial office places are higher, and the windows are pushed and pulled by hands; in addition, people are often used to open windows in a clear day for indoor air circulation, so that peculiar smell can be removed conveniently or harmful gas remained after decoration of a new house can be removed. However, due to the fast-paced lifestyle at present, forgetting to close the window when leaving has become a common phenomenon; once the weather changes and rains suddenly, rainwater can enter the room from the window, and if the rainwater blows the strong wind and is mixed with dust, the user can make a wolf, so that great inconvenience is brought to daily work and life of people.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a close window ware to solve the forgetting that exists among the prior art and close the window and lead to the rainwater to get into indoor technical problem.

In order to achieve the above object, the utility model adopts the following technical scheme: the utility model provides a window closer, including being used for linking to each other with the window with the drive arrangement of control window closing and the detection device who links to each other and be used for detecting the wind and rain with drive arrangement, the last self-lock device that is used for preventing the window from opening automatically that is equipped with of drive arrangement, detection device includes that vertical slip sets up outside the window and is used for passing through the rain-catching wind-proof box of sliding motion trigger drive arrangement motion, and rain-catching wind-proof box is including the box body that is used for connecing rain and locating the baffle that is used for keeping out the wind on the.

In an embodiment of the present invention, the plurality of baffles are in a ladder shape and detachably connected to the box body.

In one embodiment of the present invention, the driving device includes a support disposed on one side of the window, a pull rope connected to the window, and a driving assembly disposed on the support for driving the pull rope to contract.

In one embodiment of the present invention, the driving assembly includes a telescoping mechanism disposed on the support and a stop mechanism capable of being connected to the detection device for limiting movement of the telescoping mechanism.

In one embodiment of the present invention, the stopping mechanism includes a first rocker arm for limiting the movement of the pull rope and a link assembly connectable to the detecting device for controlling the swing of the first rocker arm.

In an embodiment of the present invention, the connecting rod assembly includes a slider and a second rocker arm disposed on the bracket, the slider and the second rocker arm are connected through a first spring, and the pull rope is provided with a chuck for driving the slider to slide.

In one embodiment of the present invention, the link assembly further includes a third rocker arm contactable with the second rocker arm, a first link connected to the other end of the third rocker arm, and a fourth rocker arm connected to the other end of the first link, the fourth rocker arm being connected to the first rocker arm through the second link.

In an embodiment of the present invention, a fifth rocker arm capable of connecting with the third rocker arm is disposed on the box body, and the box body is disposed on the support through the fifth rocker arm.

In an embodiment of the present invention, a protruding rod capable of contacting with the third rocker arm by rotating is provided on the fifth rocker arm.

In an embodiment of the present invention, the self-locking device includes a fixing seat disposed on the driving device and a rotating block disposed on the fixing seat, the rotating block is mounted on the fixing seat through a rotating shaft, and a second spring connected to the rotating block is disposed on the rotating shaft.

The utility model provides a close window ware's beneficial effect lies in: compared with the prior art, the utility model discloses a drive arrangement is connected to on the window, utilizes the external rain-proof wind-proof box in room to trigger drive arrangement through wind-force rainfall to close the window, die the window lock by indoor self-lock device again, effectually prevent that wind and rain from getting into indoorly, thereby do not worry to go out forget to close the window and lead to the rainwater to get into indoor phenomenon and take place, and simple structure is small and exquisite, low cost, installation convenient to use, just with application promotion.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive labor.

Fig. 1 is a schematic perspective view of a window closer according to an embodiment of the present invention;

fig. 2 is a schematic cross-sectional view of the window closer according to the embodiment of the present invention in the open state;

FIG. 3 is a schematic view of a partial structure of the window closer shown in FIG. 2;

fig. 4 is a schematic cross-sectional view of the window closer according to the embodiment of the present invention in a window closing state;

FIG. 5 is a schematic structural diagram of a detection device in the window closer shown in FIG. 1;

fig. 6 is a schematic structural view of the self-locking device in the window closer shown in fig. 1.

Wherein, in the figures, the respective reference numerals:

1. a drive device; 2. a rain and wind shielding box is connected; 3. a self-locking device; 4. a support; 5. pulling a rope; 6. a drive assembly; 7. a telescoping mechanism; 8. a stop mechanism; 9. a first rocker arm; 10. a connecting rod assembly; 11. a box body; 12. a baffle plate; 13. a slider; 14. a second rocker arm; 15. a first spring; 16. clamping a head; 17. a third rocker arm; 18. a first link; 19. a fourth rocker arm; 20. a second link; 21. a fifth rocker arm; 22. a pulley.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

It is right now that the utility model provides a pair of close window ware explains.

Referring to fig. 1, 5 and 6, the window closer of the present invention includes

A detection device that is used for linking to each other with drive arrangement 1 that the window closed with the control and links to each other with drive arrangement 1 and be used for detecting the weather, is equipped with self-lock device 3 that is used for preventing the window from opening automatically on drive arrangement 1, and detection device includes that vertical slip sets up outside the window and is used for connecing rain wind-proof box 2 through the motion of sliding trigger drive arrangement motion, connects rain wind-proof box including the box body 11 that is used for connecing the rain and locate baffle 12 that is used for keeping out the wind on the box body.

The utility model provides a window closer, compared with the prior art, be connected to the window through drive arrangement 1 on, utilize outdoor rain-proof wind-shield box 2 to trigger drive arrangement 1 through wind-force rainfall, thereby close the window, die the window lock by indoor self-lock device 3 again, effectually prevent that wind and rain from getting into indoorly, thereby do not worry to go out to forget to close the window and lead to the rainwater to get into indoor phenomenon and take place, and simple structure is small and exquisite, low cost, installation convenient to use, just with application and popularization.

As a specific embodiment of the window closer provided by the utility model, baffle 12 is a plurality of for being the echelonment setting, and the connection can be dismantled on box body 11 to a plurality of baffles 12. The plurality of baffles may also be arranged in a trapezoidal shape on the box body. The baffle can be dismantled with the box body and be connected, effectively increases area of contact, is convenient for wash and change, improves detectivity. In this embodiment, the box body is hinged on the support through a fifth rocker arm, and a third spring connected with the box body is arranged on the fifth rocker arm. Preferably, square holes and round holes for installing the fifth rocker arm and the third spring are respectively formed in the two ends of the box body, the box body is in a lifting state under the action of the third spring in an initial state, and the fifth rocker arm and the third rocker arm are in a non-contact state at the moment.

As a specific embodiment of the window closer provided in the present invention, the driving device 1 includes a support 4 disposed on one side of the window, a pull rope 5 connected to the window, and a driving assembly 6 disposed on the support 4 for driving the pull rope 5 to contract. Preferably, the pull rope in this embodiment is a steel wire rope, one end of the pull rope is fixed to the window through a steel wire rope fixing clip, the other end of the steel wire rope passes through a pulley arranged at the telescopic end of the telescopic mechanism and then is fixed to the fixed end of the telescopic mechanism, and when the telescopic mechanism extends, the steel wire rope is driven to contract, so that the window is closed.

As a specific embodiment of the window closer provided in the present invention, the driving assembly 6 includes the telescopic mechanism 7 disposed on the support 4 and the locking mechanism 8 connected to the detecting device 2 for limiting the movement of the telescopic mechanism 7. Preferably, the telescopic mechanism in this embodiment adopts a pneumatic rod, and may also be an electric telescopic rod or other mechanical telescopic structure electrically connected with the detection device. In this embodiment, the extension end of the pneumatic rod is hinged with a fixed pulley for passing through the pull rope.

As a specific embodiment of the window closer provided in the present invention, the stopping mechanism 8 includes a first rocker arm 9 for limiting the movement of the pull rope 5 and a connecting rod assembly 10 which can be connected to the detecting device 2 for controlling the swing of the first rocker arm 9. In this embodiment, one end of the first rocker arm is hinged to the bracket, the other end of the first rocker arm is hinged to one end of the second connecting rod, one end of the first rocker arm can be in contact with the chuck on the pull rope through rotation, contraction of the pull rope is limited, and therefore closing of the window is prevented, and the driving device is in a state to be triggered.

As a specific implementation manner of the window closer, the connecting rod assembly 10 includes the slider 13 and the second rocker 14 which are arranged on the support 4, the slider 13 and the second rocker 14 are connected through the first spring 15, and the pull rope 5 is provided with the chuck 16 for driving the slider 13 to slide. In this embodiment, the slider is connected on the support in a sliding manner, and the middle part of second rocking arm articulates on the support, and the one end of second rocking arm is fixed with the one end of first spring, and the other end can contact with the one end of third rocking arm through rotating for the third rocking arm rotates, and the dop is fixed in the middle part of stay cord.

As a specific embodiment of the window closer provided by the present invention, the connecting rod assembly 10 further includes a third rocker arm 17 capable of contacting the second rocker arm 14, a first connecting rod 18 connected to the other end of the third rocker arm 17, and a fourth rocker arm 19 connected to the other end of the first connecting rod 18, and the fourth rocker arm 19 is connected to the first rocker arm 9 through a second connecting rod 20. In this embodiment, the middle part of the third rocker arm is hinged to the bracket, and the other end of the third rocker arm is hinged to one end of the first connecting rod; the middle part of the fourth rocker arm is hinged on the bracket, one end of the fourth rocker arm is hinged at the other end of the first connecting rod, the other end of the fourth rocker arm is hinged at one end of the second connecting rod, and the other end of the second connecting rod is hinged at the other end of the first rocker arm. Furthermore, a limiting block for limiting the rotation of the third rocker arm is fixedly arranged on the support.

As a specific implementation manner of the window closer provided by the utility model, be equipped with the fifth rocking arm 21 that can link to each other with third rocking arm 17 on the box body 11, the box body 11 sets up on support 4 through fifth rocking arm 21. In this embodiment, the box body is hinged on the support through a fifth rocker arm, and a third spring connected with the box body is arranged on the fifth rocker arm. The square hole and the round hole that are used for installing fifth rocking arm and third spring are seted up respectively to the both ends of box body, and during initial condition, the box body is in under the effect of third spring and lifts up the state, and at this moment, fifth rocking arm and third rocking arm are in non-contact state.

As a specific embodiment of the window closer provided in the present invention, the fifth swing arm 21 is provided with a protruding rod which can contact with the third swing arm 17 through rotation. During initial state, the box body is in the state of lifting up under the effect of third spring, at this moment, it is interim that fifth rocking arm and third rocking arm are in non-contact state when the weather, it rotates under the effect of wind and rain to connect the rain wind-break box, drive the fifth rocking arm and rotate, through the protruding pole effect on the fifth rocking arm on the third rocking arm, thereby drive the rotation of third rocking arm, a series of chain reaction through link mechanism, drive first rocking arm rotation at last, through the thrust effect of atmospheric pressure pole, make stay cord pulling window close, the window is closed simultaneously, indoor self-lock device pins the window.

As a specific implementation manner of the window closer, the self-locking device 3 includes the fixing base of locating on the drive arrangement 1 and the commentaries on classics piece of locating on the fixing base, and the commentaries on classics piece is installed on the fixing base through the pivot, is equipped with the second spring that links to each other with the commentaries on classics piece in the pivot. Preferably, the self-locking device 3 may also be a ratchet structure provided on the driving device 1. The self-locking device in the embodiment realizes the self-locking function through the matching action of the rotating block and the second spring, and has the advantages of simple structure and convenience in use.

Referring to fig. 1 to 6, in use, as shown in fig. 2, the window is in an open state, when the window is opened, the pull rope 5 is pulled, so that the chuck 16 on the pull rope 5 drives the sliding block 13 to move left, the sliding block 13 pulls the second rocker arm 14 through the first spring 15 to rotate, after the sliding block rotates to a certain angle, one end of the second rocker arm 14 is contacted with one end of the third rocker arm 17, so that one end of the third rocker arm 17 is pushed upwards until the third rocker arm rotates to reach the position of the limiting block, since the third rocker arm 17 and the fourth rocker arm 19, under the action of the first link 18, fix the position of the fourth rocker arm 19, at this point, the second link 20 connects the first rocker arm 9, so that one end of the first swing arm 9 catches the catch 16 on the pull cord 5, at which point the window can be opened at any angle, in the absence of wind and rain, the rain shield 2 connected by the fifth swing arm 21 is in a raised state. When wind and rain come, the rain and wind receiving and shielding box 2 is pressed downwards (the rain and wind receiving and shielding box 2 vibrates under the interaction of wind and a baffle, or the baffle is in an airfoil-shaped structure and is pressed downwards under the action of wind), the fifth rocker arm 21 is driven to rotate under the action of the third spring, as shown in fig. 4, the third rocker arm 17 is touched to rotate through the convex rod, a chain reaction is generated, the first rocker arm 18 drives the fourth rocker arm 19, the fourth rocker arm 19 drives the second rocker arm 20, the second rocker arm 20 drives the first rocker arm 9 to lift up, meanwhile, under the thrust action of the telescopic mechanism 7 (a pneumatic rod), the pull rope 5 pulls the window to close through the pulley on the telescopic end, and at the same time, the indoor self-locking device 3 rotates the rotating block under the action of the second spring to lock the window, as shown in fig. 6.

The utility model provides a window closing device compares with prior art, is kind independent mechanical device, does not use the electricity, mainly to the flat-open window design (flat-open window all mountable) of having installed buddha's warrior attendant net additional. The window is arranged outdoors, does not affect the indoor appearance and the opening and closing angle of the window, and is connected to the window through a steel wire rope; open the window at every turn and stimulate wire rope and make its drive arrangement be in and wait to trigger the state, and simultaneously, it lifts up to connect the rain wind-break box, make the rain wind-break box that connects on the outdoor unit push down and trigger this device when blowing wind or raining, make inside atmospheric pressure pole pulling wire rope close the window, it dies the window lock by indoor self-lock device again, can effectually prevent that wind and rain from getting into indoorly, thereby do not worry out to forget to close the window and lead to the rainwater to get into indoor phenomenon to take place, and simple structure is small and exquisite, therefore, the carrier wave prepaid electric energy meter is low in cost, the installation and use are convenient, just.

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a window closer, its characterized in that, including be used for linking to each other with the window with the drive arrangement of control window closing and with drive arrangement links to each other and is used for detecting the detection device of wind and rain, the last self-lock device that is used for preventing the window from opening automatically that is equipped with of drive arrangement, detection device includes that vertical slip sets up outside the window and is used for triggering through sliding motion the rain-proof wind shield box of drive arrangement motion, it includes the box body that is used for connecing rain and locates to connect rain wind shield box be used for the baffle of keeping out the wind on the box body.

2. The window closer of claim 1, wherein: the baffle is a plurality of for being echelonment setting, and is a plurality of the baffle can be dismantled and connect on the box body.

3. The window closer of claim 1, wherein: the driving device comprises a support arranged on one side of the window, a pull rope connected with the window and a driving assembly arranged on the support and used for driving the pull rope to contract.

4. A window closer as claimed in claim 3, wherein: the driving assembly comprises a telescopic mechanism arranged on the support and a stop mechanism connected with the detection device and used for limiting the movement of the telescopic mechanism.

5. The window closer of claim 4, wherein: the stop mechanism comprises a first rocker arm for limiting the movement of the pull rope and a connecting rod assembly which can be connected with the detection device and is used for controlling the first rocker arm to swing.

6. The window closer of claim 5, wherein: the connecting rod assembly comprises a sliding block and a second rocker arm which are arranged on the support, the sliding block is connected with the second rocker arm through a first spring, and a clamping head used for driving the sliding block to slide is arranged on the pull rope.

7. The window closer of claim 6, wherein: the connecting rod assembly further comprises a third rocker arm, a first connecting rod and a fourth rocker arm, the third rocker arm can be in contact with the second rocker arm, the first connecting rod is connected with the other end of the third rocker arm, the fourth rocker arm is connected with the first rocker arm through a second connecting rod, and the fourth rocker arm is connected with the second rocker arm through a third connecting rod.

8. The window closer of claim 7, wherein: the box body is provided with a fifth rocker arm which can be connected with the third rocker arm, and the box body is arranged on the bracket through the fifth rocker arm.

9. The window closer of claim 8, wherein: and a convex rod which can be contacted with the third rocker arm through rotation is arranged on the fifth rocker arm.

10. The window closer of claim 1, wherein: the self-locking device comprises a fixed seat arranged on the driving device and a rotating block arranged on the fixed seat, the rotating block is arranged on the fixed seat through a rotating shaft, and a second spring connected with the rotating block is arranged on the rotating shaft.