CN218970964U - Window sash for plastic-steel door and window - Google Patents

Abstract

The utility model discloses a window sash for a plastic steel door and window, which belongs to the technical field of doors and windows, and comprises a window frame and window sashes, wherein two parallel track grooves are formed in the window frame, the window sashes are arranged in the track grooves through pulleys, buffer members are arranged at two ends of the track grooves corresponding to the window sashes, each buffer member comprises a placement groove and a buffer baffle, a notch matched with the buffer baffle for use is formed in the top of each placement groove, one end of each buffer baffle is hinged with the top of each placement groove, the other end of each buffer baffle is connected with the bottom of each placement groove through a buffer spring, an arc-shaped anti-collision block is arranged at the corresponding buffer baffle of the window sashes, the anti-collision blocks are 2-6cm higher than the bottoms of the window sashes, and connecting members are arranged at the corresponding anti-collision blocks of the window frame; the utility model has strong practicability, and effectively solves the problems that the window sashes are easy to be damaged by a formed window body due to collision between the window sashes and a window frame caused by overlarge force of operators in the sliding process, the service life of the window sashes is shortened, and the window sashes are seriously fallen off.

Description

Window sash for plastic-steel door and window

Technical Field

The utility model relates to the technical field of doors and windows, in particular to a window sash for plastic-steel doors and windows.

Background

The window sash is a window opening and closing, a window hanging together with its fittings or other frames closing the window opening. Along with the continuous development of the building industry and the decoration industry, people have higher requirements on house decoration, the window sashes are widely used at present, and have good effects of sound insulation, heat insulation, sliding and the like, in daily life, people usually replace air in a house by opening the window sashes, in the process of sliding the window sashes, the used force is obviously different due to different using forces of operators, such as the old, children, adult men and adult women on the sliding window sashes, and if people with great strength use very small force in the process of sliding the window sashes, but the window sashes are always collided with the window frames, the window forms are easily damaged due to long-time collision, the service life of the window sashes is reduced, and the problem that the window sashes fall off is seriously caused.

Chinese patent No. cn215369429.U discloses a safety window with casement anti-drop performance and stability are good, including the window form, the window form below is equipped with the bracket, the window form inboard is equipped with joint mechanism, utilizes joint mechanism and bracket's joint for overall stability is better. The patent fails to solve the problems that in the prior art, the window sashes collide with the window frame due to overlarge force of operators in the sliding process, long-time collision is easy to damage the formed window, the service life of the window sashes is shortened, and the window sashes are seriously fallen off; therefore, the application needs to provide a window sash for an anti-collision plastic steel door and window.

Disclosure of Invention

The utility model aims to solve the problems that the window frame is easy to damage due to long-time collision and the window frame is easy to damage due to overlarge force of an operator in the sliding process of the existing window sash, the service life of the window frame is shortened, and the window sash is seriously fallen off.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a casement that plastic steel door and window used, includes window frame and casement, be equipped with two parallel track grooves on the window frame, the casement is arranged in the track inslot through the pulley, track groove both ends correspond the casement and are equipped with buffer member, buffer member includes mounting groove and buffer baffle, the mounting groove top is equipped with the notch that uses with buffer baffle is supporting, buffer baffle one end and mounting groove top hinged joint, buffer baffle's the other end passes through buffer spring and is connected with mounting groove bottom, the casement corresponds buffer baffle and is equipped with the crashproof piece of arc shape, crashproof piece is higher than casement bottom 2-6cm, and the window frame corresponds crashproof piece and is equipped with connecting element.

Further, the connecting member comprises a push rod, a sliding block and a connecting hole, wherein a sliding groove matched with the sliding block is arranged in the connecting hole, and the sliding block is arranged at the bottom of the push rod and is connected with the bottom of the connecting hole through a compression spring.

Further, the bottom of connecting hole is equipped with the closing plate, compression spring's lower extreme fixed connection is last with the closing plate, the laminating of the top of connecting hole is provided with crashproof rubber circle.

Further, the buffer spring is a machine spring, and a clamp block for stabilizing the buffer spring is arranged in the mounting groove.

Further, the buffer baffle and the anti-collision block are made of rubber materials, and the length of the anti-collision block is 3-5cm.

Further, the buffer baffle and the horizontal surface are arranged at an angle of 30-45 degrees, and the width of the buffer baffle is 1/3-1/2 of the width of the window sashes.

The window sash for the plastic steel door and window has the following beneficial effects:

according to the utility model, the buffer member, the anti-collision block and the connecting member enable the stability of the window sash to be better in the sliding use process, so that the window sash and the window frame are effectively prevented from collision due to excessive force, the use safety performance of the window sash is improved, and the service life of the window sash is prolonged; the anti-collision block is 2-6cm higher than the bottom of the window sash, the length of the anti-collision block is 3-5cm, and the anti-collision block is in contact with the buffer baffle of the buffer member in advance in the pushing and pulling process, so that the window sash is prevented from directly contacting and colliding with the buffer baffle, the buffer baffle is used for slowing down the running inertia of the window sash, the other end of the buffer baffle is connected with the bottom of the accommodating groove through a buffer spring, the moving speed of the window sash is weakened through the buffer spring, and meanwhile the window sash is effectively prevented from falling off too fast, and the use safety performance of the anti-collision block is improved; the buffer baffle and the horizontal surface are arranged at 30-45 degrees, and the width of the buffer baffle is 1/3-1/2 of the width of the window sash, so that the window sash can ensure that the anti-collision block and the buffer baffle firstly act on the buffer baffle in a moving process, the buffer baffle can be extruded, the window sash can move smoothly, and the application performance of the window sash can be improved; the buffer baffle and the anti-collision block are made of rubber materials, and an anti-collision rubber ring is arranged at the top of the combined connecting hole, so that impact force of the window sash on the window frame in the process of moving the window sash is weakened, forced collision of the window sash is avoided, and the overall stability is better; the utility model has convenient operation and strong practicability, and effectively solves the problems that the window sashes are collided with the window frame due to overlarge force of operators in the sliding process, the window forms are easy to damage due to long-time collision, the service life of the window sashes is shortened, and the window sashes are seriously fallen off.

Drawings

Fig. 1 is a schematic view of a window sash for a plastic-steel door and window according to the present utility model.

Fig. 2 is a schematic view of a window sash rail groove for plastic-steel doors and windows according to the present utility model.

Fig. 3 is a schematic view of a window sash buffering member for plastic-steel doors and windows according to the present utility model.

Fig. 4 is a schematic view of the structure of the window sash notch for the plastic-steel door and window of the present utility model.

Fig. 5 is a schematic structural view of a window sash crashproof block for plastic steel doors and windows of the present utility model.

Fig. 6 is a schematic structural view of a window sash connecting member for a plastic-steel door and window according to the present utility model.

In the figure, a 1-window frame, a 2-window sash, a 3-track groove, a 5-installation groove, a 6-buffer baffle, a 7-notch, an 8-buffer spring, a 9-crashproof block, a 10-connecting hole, an 11-ejector rod, a 12-sliding block, a 13-compression spring, a 14-sealing plate and a 15-crashproof rubber ring are arranged.

Detailed Description

The technical scheme of the present utility model will be clearly and completely described in the following in connection with the specific embodiments of the present utility model. The described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1-6, the window sash for plastic steel doors and windows provided by the utility model comprises a window frame 1 and window sashes 2, wherein two parallel track grooves 3 are arranged on the window frame 1, the window sashes 2 are arranged in the track grooves 3 through pulleys, buffer members are arranged at two ends of the track grooves 3 corresponding to the window sashes 2, each buffer member comprises a mounting groove 5 and a buffer baffle 6, a notch 7 matched with the buffer baffle 6 is arranged at the top of each mounting groove 5, so that the buffer baffle 6 can be completely embedded into the notch 7, the extruded horizontal plane of the buffer baffle 6 is consistent with the horizontal plane of the bottom of the track groove 3, the window sashes 2 can slide smoothly in the track grooves 3, one end of each buffer baffle 6 is hinged with the top of each mounting groove 5, the other end of each buffer baffle 6 is connected with the bottom of each mounting groove 5 through a buffer spring 8, the buffer baffle 6 is best arranged with the horizontal plane at an angle of 30-45 degrees, the window sashes 2 can move smoothly while resisting and cannot rebound; when the included angle between the buffer baffle 6 and the horizontal plane is larger than 45 degrees, the buffer baffle 6 resists the excessive effect, so that the movable window sashes 2 are easy to rebound after collision and contact with the buffer baffle 6, and under the condition of excessive force, the window sashes 2 are easy to collide and shake, and the situation of collision and falling seriously occurs; when the included angle between the buffer baffle 6 and the horizontal plane is smaller than 30 degrees, the buffer baffle 6 has smaller resisting effect, the movable window sash 2 is easy to rebound after collision and contact with the window frame 1, the window sash 2 is easy to collide and shake, the stability of the window body can be damaged for a long time, and the service life of the window sash 2 is reduced; therefore, the buffer baffle 6 and the horizontal surface are arranged at 30-45 degrees, the width of the buffer baffle 6 is 1/3-1/2 of the width of the window sash 2, and the buffer baffle plays a role in resisting and slowing down the moving window sash 2, so that the window sash 2 is prevented from colliding with the window frame 1, and the safety performance of the window sash 2 in use and the stability in the moving process are improved; the buffer spring 8 is a machine spring, so that the buffer spring can be freely retracted and released, when the window is closed, the window sash 2 moves to enable the buffer baffle 6 to be extruded by the movement of the window sash 2, the buffer spring 8 is contracted, the speed of the window sash 2 in the moving process is reduced, the window sash 2 moves smoothly, and the practical performance of the window is improved; when the window is opened, the window sash 2 moves to enable the buffer baffle 6 to be supported by the resilience force of the buffer spring 8, so that the window sash 2 is prevented from colliding with the window frame 1, and the use safety performance of the window is improved; the clamping block used for stabilizing the buffer spring 8 is arranged in the placement groove 5, the buffer spring 8 is limited and stabilized through the clamping block, and the displacement is prevented from affecting the resisting effect of the next window sash 2 in the moving process in the shrinkage or expansion process.

The window sashes 2 are provided with arc-shaped anti-collision blocks 9 corresponding to the buffer baffle plates 6, the buffer baffle plates 6 and the anti-collision blocks 9 are made of rubber materials, so that impact force of the window sashes 2 on the window frame 1 in the process of moving the window sashes 2 is weakened, forced collision of the window sashes is avoided, and the overall stability is better; the length of the anti-collision block 9 is 3-5cm, the anti-collision block 9 is 2-6cm higher than the bottom of the window sash 2, the optimal length of the anti-collision block 9 is 5cm, when the anti-collision block 9 is 3cm higher than the bottom of the window sash 2, the anti-collision effect of the window sash 2 and the window frame 1 is best, the window sash 2 slides smoothly in the track groove 3, when the optimal length of the anti-collision block 9 is less than 5cm, when the anti-collision block 9 is 3cm higher than the bottom of the window sash 2, the window sash 2 is relatively close to the buffer baffle 6 in the moving process, under the condition of overlarge speed, the buffer member is easy to shrink too slowly, the window sash 2 is easy to shake and fall off, and potential safety hazards exist; when the optimal length of the anti-collision block 9 is larger than 5cm and the anti-collision block 9 is 3cm higher than the bottom of the window sash 2, the anti-collision block 9 is in premature contact with the buffer baffle 6, so that the buffer baffle 6 is easy to rebound and is in collision contact with the window sash 2, and the risk that the window sash 2 shakes and falls off exists; when the optimal length of the anti-collision block 9 is 5cm and the anti-collision block 9 is smaller than the 3cm at the bottom of the window sash 2, the buffer baffle 6 has larger resisting force on the window sash 2, and the window is blocked to slide back and is laborious to close when the window sash moves in the window closing process; when the optimal length of the anti-collision block 9 is 5cm and the anti-collision block 9 is larger than the bottom 3cm of the window sash 2, the anti-collision block 9 is in premature contact with the buffer baffle 6, so that the buffer baffle 6 is easy to rebound and is in collision contact with the window sash 2, and the risk that the window sash 2 shakes and falls off exists; the window frame 1 corresponds crashproof piece 9 and is equipped with connecting piece, plays spacing effect to crashproof piece 9 through connecting piece, strengthens the steadiness that casement 2 and window frame 1 are connected simultaneously, connecting piece includes ejector pin 11, slider 12 and connecting hole 10, ejector pin 11 is hollow structure, be equipped with in the connecting hole 10 with the supporting spout that uses of slider 12, slider 12 locates the bottom of ejector pin 11, and is connected with connecting hole 10 bottom through compression spring 13, the bottom of connecting hole 10 is equipped with closing plate 14, compression spring 13's lower extreme fixed connection and closing plate 14 are last, compression spring 13 is equipped with the guide arm, and compression spring 13 cover locates on the guide arm, the guide arm tip runs through slider 12 and places in ejector pin 11, the laminating of the top of connecting hole 10 is provided with crashproof rubber circle 15, weakens the impact force of moving casement 2 to window frame 1 in-process, avoids it to take place hard the collision for overall stability is better.

The operation principle of the utility model is that when the window is closed, the window sash 2 moves to enable the anti-collision block 9 to be in contact with the buffer baffle 6, and the window sash 2 continues to move towards the stress direction under the action of the moving inertia force, so that after the buffer baffle 6 is extruded by the movement of the window sash 2, the buffer spring 8 is driven to shrink, the buffer baffle 6 is embedded with the notch 7, and the anti-collision block 9 is arranged in the connecting member; when the window is opened, the window sash 2 moves to enable the buffer baffle 6 to be supported by the resilience force of the buffer spring 8, so that the collision between the window sash 2 and the window frame 1 is prevented, and the compression spring in the connecting member applies a force to the anti-collision block 9 in one direction in the moving process, so that the window sash 2 moves smoothly, and the practicability and the use safety performance of the window are improved; the window sash has the advantages that the problem that the window sash falls off seriously due to the fact that the window sash is easy to damage due to the fact that the window sash is collided with a window frame for a long time due to the fact that the using force of an operator is too large in the sliding process is effectively solved.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims (6)

1. The utility model provides a casement that plastic steel door and window used, includes window frame (1) and casement (2), be equipped with two parallel track grooves (3) on window frame (1), casement (2) are arranged in track groove (3) through the pulley, its characterized in that: the utility model discloses a window frame, including track groove (3), window fan (2), buffer member, buffer baffle (6) are corresponding to track groove (3) both ends, buffer member includes mounting groove (5), mounting groove (5) top is equipped with notch (7) with supporting use of buffer baffle (6), buffer baffle (6) one end and mounting groove (5) top hinged joint, buffer spring (8) are passed through to the other end of buffer baffle (6) and mounting groove (5) bottom are connected, window fan (2) are corresponding buffer baffle (6) and are equipped with arc-shaped crashproof piece (9), crashproof piece (9) are higher than window fan (2) bottom 2-6cm, and window frame (1) are corresponding crashproof piece (9) and are equipped with connecting elements.

2. A window sash for a plastic-steel door or window as claimed in claim 1, wherein: the connecting component comprises a push rod (11), a sliding block (12) and a connecting hole (10), wherein a sliding groove matched with the sliding block (12) is formed in the connecting hole (10), and the sliding block (12) is arranged at the bottom of the push rod (11) and is connected with the bottom of the connecting hole (10) through a compression spring (13).

3. A sash for a plastic-steel door or window as claimed in claim 2, wherein: the bottom of connecting hole (10) is equipped with closing plate (14), compression spring (13) lower extreme fixed connection and closing plate (14) are last, the laminating of the top of connecting hole (10) is provided with crashproof rubber circle (15).

4. A window sash for a plastic-steel door or window as claimed in claim 1, wherein: the buffer spring (8) is a machine spring, and a clamp block for stabilizing the buffer spring (8) is arranged in the placement groove (5).

5. A window sash for a plastic-steel door or window as claimed in claim 1, wherein: the buffer baffle (6) and the anti-collision block (9) are made of rubber materials, and the length of the anti-collision block (9) is 3-5cm.

6. A window sash for a plastic-steel door or window as claimed in claim 1, wherein: the buffer baffle (6) and the horizontal surface are arranged at an angle of 30-45 degrees, and the width of the buffer baffle (6) is 1/3-1/2 of the width of the window sash (2).

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