CN216130770U

CN216130770U - Vertical swinging sash type center-hung window

Info

Publication number: CN216130770U
Application number: CN202122324160.XU
Authority: CN
Inventors: 闫金所; 俞立志
Original assignee: Beijing Golden Conch Building Materials Co ltd
Current assignee: Beijing Golden Conch Building Materials Co ltd
Priority date: 2021-09-22
Filing date: 2021-09-22
Publication date: 2022-03-25
Anticipated expiration: 2031-09-22

Abstract

The utility model discloses a vertical swinging sash type center-pivoted window, which belongs to the technical field of center-pivoted windows and comprises a window frame, wherein a window sash is hinged inside the window frame, a connecting block is connected inside the window frame, a sliding rod is connected inside the connecting block in a sliding manner, the bottom of the sliding rod is connected with a limiting mechanism, and the bottom of one side of the window sash is fixedly connected with a first U-shaped block. According to the window frame, the window sash and the limiting mechanism are arranged, the window sash is opened to drive the sliding rod to slide in the connecting rod, the sliding of the sliding rod drives the sliding disc to move so as to drive the connecting rod to move, the movement of the connecting rod drives the limiting block to slide, and the limiting block slides on the outer surface of the limiting rod, so that the window sash is limited by the limiting mechanism when being opened or closed, the window sash is prevented from being damaged due to strong wind when being opened or closed due to the fact that the window sash cannot be limited, and the safety of the window sash is improved.

Description

Vertical swinging sash type center-hung window

Technical Field

The utility model belongs to the technical field of center-pivoted windows, and particularly relates to a vertical swinging fan type center-pivoted window.

Background

The center hung window is a window type commonly used in high-rise buildings, and a user usually opens the center hung window for a long time in order to obtain a fast air convection speed and air exchange efficiency in a room. However, in the fire data of a large number of high-rise buildings, once a fire disaster occurs indoors, the center-pivoted window cannot be automatically closed when the fire disaster occurs, so that convection air is continuously combusted, the 'help fierce' often caused by the fire disaster is often caused, the property loss of a user is enlarged while toxic gases such as CO are generated, and the prior art does not have the pivoted window which can be automatically closed when the fire disaster occurs.

Through retrieval, chinese patent No. CN110656856B discloses a prevent strong wind self-closing centre hung window, including window frame and window form, the breach has been seted up to one side inner wall of window frame, the breach rotates jointly with the inner wall of window frame and is connected with the pivot, the back and the pivot fixed connection of window form are located the breach the outer wall of pivot is seted up threadedly, the screw thread position threaded connection of pivot has the ball locating piece, avoids appearing the scene that describes in the background art and taking place in strong wind weather, protects indoor environment to avoid taking place property loss.

Although the above patent can protect indoor environment from property loss, the above patent has the following disadvantages in use: when the center-pivoted window is opened or closed in the windy weather, the condition of unstable fixation is easily caused by the influence of wind power, so that the condition of poor sealing stability of the center-pivoted window is caused, and the center-pivoted window is unstable in the windy weather.

Disclosure of Invention

In order to solve the above problems, the present invention provides a vertical swing sash type center-hung window, which is provided with: the limiting mechanism and the positioning mechanism can meet the opening or closing stability of the window sash in windy weather, so that the overall safety of the window sash is improved.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a vertical pendulum fan-type center-hung window, includes the window frame, the inside of window frame articulates there is the casement, the internal connection of window frame has the connecting block, the inside sliding connection of connecting block has the slide bar, the bottom of slide bar is connected with stop gear, the first U type piece of bottom fixedly connected with of casement one side, the inside rotation of first U type piece is connected with the pivot, one side of pivot is connected with positioning mechanism, positioning mechanism one side is connected with second U type piece.

Furthermore, stop gear is including seting up the spacing groove on the casement, the inside of spacing groove is provided with the gag lever post, the surface sliding connection of gag lever post has the stopper, the top fixedly connected with connecting rod of stopper, the top of connecting rod is rotated and is connected with the sliding tray, the bottom of slide bar is articulated mutually with the top off-centre department of sliding tray.

Further, positioning mechanism is including articulating the telescopic cylinder in the inside of second U type piece, the inside sliding connection of telescopic cylinder has the telescopic link, the surface threaded connection that telescopic cylinder one end was kept away from to the telescopic link has the locating piece, the surface of telescopic link has cup jointed the spring, telescopic cylinder was kept away from to the telescopic link one end and pivot fixed connection.

Furthermore, the outer surface of one end of the telescopic rod, which is far away from the telescopic cylinder, is provided with first threads, and the inner surface of the positioning block is provided with second threads matched with the first threads in size.

Furthermore, a sliding groove is formed in the connecting block, a sliding block is arranged at the top of the sliding rod, and the sliding block is connected in the sliding groove in a sliding mode.

Furthermore, sealing grooves are formed in two sides of the window sash, and sealing strips matched with the sealing grooves in size are arranged on two sides of the window frame.

Furthermore, a through hole is formed in the positioning block, an internal thread is arranged on the inner surface of the through hole, and an external thread matched with the size of the internal thread is arranged on the outer surface of one end, away from the telescopic cylinder, of the telescopic rod.

Furthermore, one end of the spring is fixedly connected with the side wall of the telescopic cylinder, and the end far away from the telescopic cylinder is fixedly connected with the positioning block

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

1. by arranging the window frame, the window sash and the limiting mechanism, the window sash is opened to drive the sliding rod to slide in the connecting rod, the sliding of the sliding rod drives the sliding disc to move so as to drive the connecting rod to move, the movement of the connecting rod drives the limiting block to slide, and the limiting block slides on the outer surface of the limiting rod, so that the window sash is limited by the limiting mechanism when being opened or closed, the damage to the window sash caused by strong wind when being opened or closed due to the incapability of limiting is avoided, and the safety of the window sash is improved;

2. through setting up first U type piece, second U type piece and positioning mechanism, the pivot is rotated and is driven the telescopic link and remove when the casement is opened, the removal of telescopic link drives telescopic cylinder and removes, telescopic cylinder's removal drives H type slider and carries out the sliding action in the constant head tank is inside, it utilizes the locating piece to rotate the back to the fastening of spring mechanical energy on the telescopic link after the suitable position to slide, thereby satisfy the location of casement when opening, improve the location effect of casement.

Drawings

Fig. 1 is a schematic three-dimensional structure diagram of a vertical swinging sash type center-hung window according to the present invention;

FIG. 2 is a schematic view of a connection relationship between a sash, a connection block, a slide bar, a slide plate, a connection rod, a limiting block and a limiting rod of the vertical swinging sash type center-hung window according to the present invention;

FIG. 3 is a schematic view showing a connection relationship between a window frame, a connection block, a second U-shaped block, a telescopic cylinder and a telescopic rod of the vertical swinging sash type center pivoted window according to the present invention;

fig. 4 is a schematic connection relationship diagram of a first U-shaped block, a rotating shaft, a telescopic rod, a spring, a positioning block, a telescopic cylinder and a second U-shaped block of the vertical swing sash type center-hung window provided by the utility model.

In the figure: 1. a window frame; 2. a window sash; 3. connecting blocks; 4. a slide bar; 5. a slide plate; 6. a connecting rod; 7. a limiting block; 8. a limiting rod; 9. a first U-shaped block; 10. a rotating shaft; 11. a telescopic rod; 12. a spring; 13. positioning blocks; 14. a telescopic cylinder; 15. a second U-shaped block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-2, a vertical swinging sash type center-hung window comprises a window frame 1, a sash 2 is hinged inside the window frame 1, a connecting block 3 is fixedly connected inside the window frame 1, the connecting block 3 extends to the outside of the window frame 1, a sliding rod 4 is slidably connected inside the connecting block 3, a limiting mechanism is connected at the bottom of the sliding rod 4 and meets the stability of the sash 2 when the window frame is opened, a first U-shaped block 9 is fixedly connected at the bottom of one side of the sash 2, a rotating shaft 10 is rotatably connected inside the first U-shaped block 9, a positioning mechanism is connected at one side of the rotating shaft 10, the positioning mechanism can play a rotating effect when the sash 2 is opened due to the arrangement of the rotating shaft 10, the positioning mechanism can play a fixing role when the sash 2 is opened, the phenomenon that the sash 2 swings disorderly due to strong wind is avoided, the improvement of the stability of the sash 2 when the sash is opened is facilitated, a second U-shaped block 15 is connected at one side of the positioning mechanism, the second U-shaped block 15 plays a stabilizing effect in the process that the first U-shaped block 9 moves along with the window sash 2, so that the stability of the window sash 2 in the opening and positioning process is met.

Referring to fig. 2, stop gear is including seting up the spacing groove on casement 2, the inside of spacing groove is provided with gag lever post 8, the surface sliding connection of gag lever post 8 has stopper 7, stopper 7 is inside set up with the through-hole of 8 size looks adaptations of gag lever post, the setup of through-hole is used for stopper 7 to slide at the 8 surfaces of gag lever post, the top fixedly connected with connecting rod 6 of stopper 7, the top of connecting rod 6 is rotated and is connected with sliding tray 5, the bottom of slide bar 4 is articulated mutually with the top off-centre department of sliding tray 5, sliding tray 5 removes from the inside of window frame 1 according to the removal of casement 2 when casement 2 is opened, thereby satisfy stop gear and play spacing effect when casement 2 is opened.

Referring to fig. 3-4, the positioning mechanism includes a telescopic tube 14 hinged inside a second U-shaped block 15, the size of the telescopic tube 14 is the distance between a first U-shaped block 9 and the second U-shaped block 15 when the window sash 2 is in a closed state, the inside of the telescopic tube 14 is slidably connected with a telescopic rod 11, the size of the telescopic rod 11 is equal to the size of the telescopic tube 14, the outer surface of the telescopic rod 11 far away from one end of the telescopic tube 14 is connected with a positioning block 13 through a thread, a spring 12 is sleeved on the outer surface of the telescopic rod 11, one end of the telescopic rod 11 far away from the telescopic tube 14 is fixedly connected with a rotating shaft 10, one end of the spring 12 is fixedly connected with the side wall of the telescopic tube 14, and one end far away from the telescopic tube 14 is fixedly connected with the positioning block 13.

Referring to fig. 4, a first thread is arranged on the outer surface of one end, away from the telescopic cylinder 14, of the telescopic rod 11, a second thread matched with the first thread in size is arranged on the inner surface of the positioning block 13, and the first thread and the second thread are matched in size to achieve the effect of extruding and screwing the spring 12 on the telescopic rod 11 when the window sash 2 is opened, so that the stability of the window sash 2 when the window sash 2 is opened is achieved.

Referring to fig. 2, the inside of connecting block 3 has been seted up the spout, and slide bar 4 top is provided with the slider, and slider sliding connection is in the spout, and the setting of spout satisfies the slider and slides inside connecting block 3 to drive slide bar 4 and slide, satisfy the stability when casement 2 is opening.

Referring to fig. 1 and 3, sealing grooves are formed in two sides of the window sash 2, sealing strips matched with the sealing grooves in size are arranged on two sides of the window frame 1, and the sealing strips are matched with the sealing grooves in size, so that the window sash 2 can achieve an integral sealing effect by means of the sealing grooves and the sealing strips when being closed.

Referring to fig. 4, a through hole is formed inside the positioning block 13, the positioning block 13 is conveniently connected with the telescopic rod 11 through the through hole, an internal thread is formed in the inner surface of the through hole, an external thread matched with the size of the internal thread is formed on the outer surface of one end, far away from the telescopic cylinder 14, of the telescopic rod 11, and the positioning block 13 is in threaded connection with the external thread on the outer surface of the telescopic rod 11 through the internal thread, so that a fixing effect is achieved when the window sash 2 is opened.

The operating principle of the present invention will now be described as follows:

when the window frame is used, the handle on the window sash 2 is unscrewed to drive the window sash 2 to rotate in the window frame 1, so that the window sash 2 is opened, the window sash 2 drives the limiting block 7 to slide on the outer surface of the limiting rod 8 when being rotated and opened, the limiting rod 8 is fixed in the limiting groove, the limiting block 7 slides to drive the connecting rod 6 to move, the connecting rod 6 moves to drive the sliding disc 5 to move, so that the sliding rod 4 is driven to slide in the connecting block 3, the wind resistance effect of the window sash 2 when being opened is met, and the safety of the window sash 2 is improved;

when casement 2 is opened, the rotation of casement 2 drives first U type piece 9 and removes, inside pivot 10 drives telescopic link 11 and removes when first U type piece 9 removes, telescopic link 11 drives telescopic cylinder 14 and removes when telescopic cylinder 14's inside slides, thereby satisfy telescopic cylinder 14 and drive the removal of second U type piece 15, the removal of second U type piece 15 drives H type slider 16 and slides in the inside of constant head tank 17, after casement 2 removes suitable position, rotate locating piece 13 and carry out clamping action to spring 12, spring 12 carries out a buffering effect when casement 2 is the atress, thereby satisfy telescopic cylinder 14 and telescopic link 11 in the location to casement 2, play the stabilizing effect, avoid causing the phenomenon that casement 2 rocked because of the strong wind, thereby be favorable to improving the stability when casement 2 are opened.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a swing fan formula centre-hung window perpendicularly, includes window frame (1), its characterized in that, the inside of window frame (1) articulates there is casement (2), the internal connection of window frame (1) has connecting block (3), the inside sliding connection of connecting block (3) has slide bar (4), the bottom of slide bar (4) is connected with stop gear, the first U type piece (9) of bottom fixedly connected with of casement (2) one side, the internal rotation of first U type piece (9) is connected with pivot (10), one side of pivot (10) is connected with positioning mechanism, positioning mechanism one side is connected with second U type piece (15).

2. The vertical swinging fan type center-hung window according to claim 1, wherein the limiting mechanism comprises a limiting groove formed in the window sash (2), a limiting rod (8) is arranged inside the limiting groove, a limiting block (7) is connected to the outer surface of the limiting rod (8) in a sliding manner, a connecting rod (6) is fixedly connected to the top of the limiting block (7), a sliding disc (5) is connected to the top of the connecting rod (6) in a rotating manner, and the bottom of the sliding rod (4) is hinged to the top eccentric position of the sliding disc (5).

3. The vertical swinging fan type center-hung window according to claim 1, wherein the positioning mechanism comprises a telescopic cylinder (14) hinged inside a second U-shaped block (15), a telescopic rod (11) is slidably connected inside the telescopic cylinder (14), a positioning block (13) is connected to the outer surface of one end, away from the telescopic cylinder (14), of the telescopic rod (11) through threads, a spring (12) is sleeved on the outer surface of the telescopic rod (11), and one end, away from the telescopic cylinder (14), of the telescopic rod (11) is fixedly connected with the rotating shaft (10).

4. The vertical swinging fan type center-hung window according to claim 3, wherein the outer surface of one end of the telescopic rod (11) far away from the telescopic cylinder (14) is provided with a first thread, and the inner surface of the positioning block (13) is provided with a second thread matched with the first thread in size.

5. The vertical swinging fan type center-hung window according to claim 1, wherein a sliding groove is formed in the connecting block (3), and a sliding block is arranged at the top of the sliding rod (4) and is slidably connected in the sliding groove.

6. The casement window sash according to claim 1, wherein the window sash (2) has a sealing groove formed at both sides thereof, and the window frame (1) has sealing strips formed at both sides thereof to fit the size of the sealing groove.

7. The vertical swinging fan type center-hung window according to claim 3, wherein a through hole is formed in the positioning block (13), an internal thread is formed on the inner surface of the through hole, and an external thread matched with the internal thread in size is formed on the outer surface of one end, away from the telescopic cylinder (14), of the telescopic rod (11).

8. The vertical swinging fan type center-hung window according to claim 1, wherein one end of the spring (12) is fixedly connected with the side wall of the telescopic cylinder (14), and the end far away from the telescopic cylinder (14) is fixedly connected with the positioning block (13).