CN219826592U - Sliding window - Google Patents

Abstract

The utility model discloses a sliding window, which relates to the technical field of windows, and comprises: the window comprises a window frame, a transmission mechanism and a locking mechanism, wherein a window sash is vertically and slidably connected in the window frame; the driving mechanism comprises a fixed pulley, a traction rope and a counterweight piece, wherein the fixed pulley is arranged at the top of the window frame and is rotationally connected with the window frame, one end of the traction rope is connected with the counterweight piece, and the other end of the traction rope bypasses the fixed pulley and is connected with the window sash; the locking mechanism comprises a pressing wheel movably arranged in the window frame, and the pressing wheel can move to tightly prop against the traction rope together with the fixed pulley so as to limit the movement of the traction rope and limit the rotation of the fixed pulley. The utility model has the effect of adjusting the ventilation area according to the ventilation requirement.

Description

Sliding window

Technical Field

The utility model relates to the technical field of windows, in particular to a sliding window.

Background

Currently, sliding windows are classified into horizontal sliding windows and vertical sliding windows. The common horizontal push-pull window is opened without occupying indoor and outdoor space, but the smooth degree during opening is considered, and the sealing performance is inevitably reduced. In addition, the ventilation area is small at the optimum ventilation height. The vertical sliding window adopts a frame-wrapping fan structure, the window sashes are tightly attached to the window frame, the sealing performance is good, the sound insulation performance is improved, and the ventilation area is larger on the optimal ventilation height because the window sashes vertically move.

The vertical sliding window mainly comprises a window frame, a latch and a window sash, wherein the window sash is vertically arranged in the window frame in a sliding mode, the latch is arranged on two sides of the window sash and can slide left and right, a chute for the latch to slide and insert is formed in the window frame, when the window sash moves up to the latch to be close to the chute, the latch can be inserted into the chute, so that the window is locked to be opened, and when the window is required to be closed, the latch can be slid out of the chute, so that the window sash can be moved down to be closed.

Because the window sashes of the vertical sliding window can be fixed at specific positions, the window sashes are difficult to adjust the ventilation area according to ventilation requirements.

Disclosure of Invention

In order to be able to adjust the ventilation area according to the ventilation need, the utility model provides a sliding window.

The utility model provides a sliding window, which adopts the following technical scheme:

a sliding window comprising

The window frame is vertically and slidably connected with a window sash;

the driving mechanism comprises a fixed pulley, a traction rope and a counterweight piece, wherein the fixed pulley is arranged at the top of the window frame and is rotationally connected with the window frame, one end of the traction rope is connected with the counterweight piece, and the other end of the traction rope bypasses the fixed pulley and is connected with the window sash;

the locking mechanism comprises a pressing wheel movably arranged in the window frame, and the pressing wheel can move to tightly prop against the traction rope together with the fixed pulley so as to limit the movement of the traction rope and limit the rotation of the fixed pulley.

Through adopting above-mentioned technical scheme, operating personnel can reciprocate the casement, after the casement removes to required position, the pinch roller can move to support tightly with the haulage rope and lock with the fixed pulley jointly to the position of locking casement, make the casement can be stably fixed at arbitrary height, be convenient for adjust ventilation area according to ventilation needs.

Optionally, the locking mechanical system still includes first elastic component, first elastic component one side and window frame fixed connection, opposite side and pinch roller fixed connection, be provided with drive division on the pinch roller, drive division is used for driving the pinch roller activity.

Through adopting above-mentioned technical scheme, the tight pulley is supported tightly and the locking with the haulage rope jointly with the fixed pulley under the effect of first elastic component to the position of locking casement makes the casement stable fixed at arbitrary height, and drive portion drives the tight pulley and lifts, and first elastic component elastic deformation releases the locking to the haulage rope.

Optionally, the drive portion includes control lever and action bars, the control lever rotates with the pinch roller to be connected, the control lever is kept away from pinch roller one end and is connected with the action bars, offer the through-hole that supplies the control lever to pass on the window frame.

Through adopting above-mentioned technical scheme, the control lever stretches out the window frame through the through-hole, and the operating personnel of being convenient for pull down the control lever makes the one end that the control lever is connected with the pinch roller shift up for first elastic component compression, the pinch roller shifts up, releases the locking to the haulage rope, thereby the operating personnel of being convenient for control the casement position.

Optionally, sliding edges are fixed on two opposite sides of the window sash, and sliding grooves for the sliding edges to slide up and down are formed in inner side walls of the window frame.

By adopting the technical scheme, the sliding groove has a constraint function on the sliding edge, so that the stability of the window sash during sliding is improved.

Optionally, the pulley groove has all been seted up on the opposite both sides of window frame inner wall, the first slide that is close to the casement and the second slide that keeps away from the casement have all been seted up to the window frame both sides, pulley groove and first slide, second slide intercommunication, the counter weight piece slides and sets up in the second slide, has seted up the connecting hole on the second slide inner wall, connecting hole and the inside intercommunication of window frame, connecting hole and first slide all are used for supplying the haulage rope to pass through.

Through adopting above-mentioned technical scheme, haulage rope one end is connected with the casement, and the other end passes the connecting hole and gets into first slide, through the fixed pulley, gets into the second slide and be connected with the counter weight piece, and first slide and second slide separate the haulage rope of fixed pulley both sides, have reduced the condition that the haulage rope entanglement leads to the casement operation card to hinder.

Optionally, a friction plate is fixedly connected to the inner wall of the bottom of the connecting hole.

Through adopting above-mentioned technical scheme, when the casement moves down, haulage rope and friction disc butt for pressure between haulage rope and the friction disc increases, makes frictional force increase, thereby improves the stability when the casement is fixed.

Optionally, a groove for accommodating part of the traction rope is formed in the fixed pulley, and a convex part corresponding to the groove is arranged on the pressing wheel.

Through adopting above-mentioned technical scheme, the haulage rope is difficult for falling from the fixed pulley in the recess, and when the pinch roller pushes down, the convex part can support tightly and lock the haulage rope, improves the stability when fixed casement.

Optionally, top spring plate is provided with below the fixed pulley, top spring plate is close to fixed pulley one side and is connected with the second elastic component, and top spring plate one side and window frame fixed connection are kept away from to the second elastic component.

Through adopting above-mentioned technical scheme, top spring plate plays the effect of blockking to the counter weight piece, reduces the circumstances because of inertial impact fixed pulley when the counter weight piece moves up, leads to damaging the fixed pulley.

Optionally, the total weight of the weight piece connected with the window sash through the traction rope is equal to the weight of the window sash.

By adopting the technical scheme, the gravity of the counterweight piece and the gravity of the window sash are relatively balanced, so that the stability of the window sash during sliding is improved, and an operator can slide the window conveniently.

Optionally, fixedly connected with is bright son on the window frame, window frame one side fixedly connected with embraces the frame, embraces frame and is provided with the yarn steamer tray on one side of keeping away from bright son.

Through adopting above-mentioned technical scheme, embrace the frame and can compensate the error that produces when the window frame installs, improve the stability of window simultaneously, the light plays supplementary daylighting and ventilation's effect, and the screen window plays the filter effect.

In summary, the present utility model includes at least one of the following beneficial effects:

1. the locking mechanism can fix the position of the window sash, so that the window sash can stably stay at any height after the position of the window sash is adjusted according to ventilation requirements;

2. the weight of the counterweight piece is equivalent to that of the window sash, so that the window sash is balanced in stress when sliding, and the stability of the window sash when sliding is improved;

3. the top spring plate can block the weight piece, and the condition that the weight piece is impacted on the fixed pulley due to inertia when rising is reduced.

Drawings

FIG. 1 is a schematic cross-sectional view showing the internal structure of embodiment 1 of the present utility model;

FIG. 2 is an enlarged schematic view of a portion of FIG. 1 at A;

FIG. 3 is a schematic diagram of an explosive structure according to embodiment 1 of the present utility model;

fig. 4 is a schematic overall structure of embodiment 2 of the present utility model.

Reference numerals illustrate: 1. window sashes; 11. sliding edges; 2. a window frame; 21. a first slideway; 22. a second slideway; 23. a chute; 24. pulley grooves; 25. a transmission mechanism; 251. a fixed pulley; 252. a groove; 253. a traction rope; 254. a weight member; 26. a locking mechanism; 261. a first elastic member; 262. a pinch roller; 263. a convex portion; 264. a control lever; 265. an operation lever; 27. a protection mechanism; 271. a top spring plate; 272. a second elastic member; 28. a through hole; 29. a connection hole; 291. a friction plate; 3. a stud; 4. holding a frame; 41. a top plate; 42. a protective frame; 5. a light seed; 6. yarn drawer.

Detailed Description

The utility model is described in further detail below with reference to fig. 1-4.

Referring to fig. 1 and 2, the sliding window disclosed by the embodiment of the utility model comprises a window sash 1 and a window frame 2, wherein sliding ribs 11 are fixedly connected to two opposite sides of the window sash 1, sliding grooves 23 for sliding the sliding ribs 11 up and down are formed in opposite inner side walls of the window frame 2, and traction ropes 253 are fixedly connected to two sides of the top surface of the window sash 1. The first slide way 21 and the second slide way 22 parallel to the slide groove 23 are respectively arranged on two sides of the window frame 2, the second slide way 22 is positioned on one side, far away from the window sash 1, of the first slide way 21, the connecting hole 29 communicated with the slide groove 23 is arranged on the inner wall of the first slide way 21, the connecting hole 29 is positioned on the upper portion of the window frame 2, the connecting hole 29 is used for allowing the traction rope 253 to enter the first slide way 21, and the friction plate 291 is arranged on the lower side of the inner wall of the connecting hole 29.

Referring to fig. 1 and 2, a pulley groove 24 is formed in a window frame 2, the pulley groove 24 is located above a first slideway 21 and a second slideway 22 and is communicated with the first slideway 21 and the second slideway 22, a fixed pulley 251 is rotatably connected to the inner wall of the pulley groove 24, a groove 252 for accommodating part of a traction rope 253 is formed in the fixed pulley 251, the traction rope 253 enters the groove 252 through the first slideway 21 and then enters the second slideway 22 through the groove 252, one end, far away from a window sash 1, of the traction rope 253 is connected with a counterweight 254, the counterweight 254 is slidably arranged in the second slideway 22, and the sum of weights of the counterweight 254 on two sides of the window sash 1 is equal to the weight of the window sash 1.

The window sash 1 can move up and down along the chute 23, when the window sash 1 moves up, the window sash 1 drives the counterweight 254 to move down along the second slideway 22 through the traction rope 253, and when the window sash 1 moves down, the window sash 1 drives the counterweight 254 to move up along the second slideway 22 through the traction rope 253, so that the height of the window sash 1 is adjusted, and the ventilation area of the sliding window is adjusted. The fixed pulley 251 can change the direction of the both-side traction ropes 253 so that the weight of the counterweight 254 and the window sash 1 are balanced, and furthermore the fixed pulley 251 can reduce wear when the traction ropes 253 move. The grooves 252 can reduce the falling-off of the traction ropes 253 from the fixed sheave 251. The friction plate 291 can increase the friction between the traction rope 253 and the inner wall of the coupling hole 29, thereby increasing the stability of the window sash 1 when sliding. The second slideway 22 can guide the moving direction of the counterweight 254, the first slideway 21 is used for the passing of the traction ropes 253, and meanwhile, the first slideway 21 and the second slideway 22 separate the traction ropes 253 on two sides of the fixed pulley 251, so that the entanglement of the traction ropes 253 is reduced, and the moving stability of the window sash 1 is improved. The weight 254 balances the force applied to the window 1 when the window 1 moves, thereby improving the stability of the window 1 when it moves.

Referring to fig. 2 and 3, the top wall of the pulley groove 24 is fixedly connected with a first elastic member 261, the first elastic member 261 may be a spring, one side of the first elastic member 261 away from the top wall of the pulley groove 24 is fixedly connected with a pressing wheel 262, and the first elastic member 261 can be extended or shortened in the vertical direction, so that the pressing wheel 262 can slide in the vertical direction. The pressing wheel 262 is fixedly connected with a protruding portion 263, the protruding portion 263 is used for propping against the traction rope 253 together with the fixed pulley 251, the pressing wheel 262 is hinged with a control rod 264, the window frame 2 is provided with a through hole 28 for the control rod 264 to penetrate out, one end, away from the pressing wheel 262, of the control rod 264 is fixedly connected with an operating rod 265, and the operating rod 265 is perpendicular to the control rod 264.

Under the action of gravity, the operating rod 265 is abutted with the lower side of the inner wall of the through hole 28, one end of the control rod 264, far away from the operating rod 265, is upwards moved by pulling down the operating rod 265, so that the pressing wheel 262 is driven to upwards move, meanwhile, the first elastic piece 261 elastically deforms, the locking of the pressing wheel 262 on the traction rope 253 is released, and when the operating rod 265 is released, the first elastic piece 261 rebounds, so that the pressing wheel 262 abuts against and locks the traction rope 253. The length of the operating lever 265 may be appropriately set according to the height of the sliding window, thereby facilitating the operator to pull down the operating lever.

Referring to fig. 1 and 2, a top spring plate 271 is disposed below the fixed pulley 251, a second elastic member 272 is fixedly connected to the top wall of the pulley groove 24, the second elastic member 272 may be a spring, one side of the second elastic member 272 away from the top wall of the pulley groove 24 is fixedly connected with the top spring plate 271, the top spring plate 271 can slide along the vertical direction, and under the action of the second elastic member 272, the top spring plate 271 is abutted to the top of the partition between the first slideway 21 and the second slideway 22, when the moving speed of the weight member 254 is too fast, the condition that the weight member 254 impacts the fixed pulley 251 due to inertia is reduced, so that the fixed pulley 251 is protected, and the stability of the window sash 1 during moving is improved.

Referring to fig. 3, fixedly connected with is bright son 5 and embraces frame 4 on the window frame 2, embraces frame 4 and includes fixed connection's roof 41 and guard frame 42, roof 41 and window frame 2 top surface fixed connection, guard frame 42 and window frame 2 keep away from the one side fixed connection of action bars 265, embraces frame 4 and keeps away from window frame 2 one side and can dismantle and be connected with yarn steamer tray 6, bright son 5 can assist daylighting, embraces frame 4 and can compensate the error that produces when window frame 2 installs, protects window frame 2 simultaneously, yarn steamer tray 6 can play the filter action. The height ratio of the light 5 to the window sashes 1 in the vertical direction is 1:3.3-1:3, the height-width ratio of the window frame 2 is 4:1.3-4:1.2, the height ratio of the light 5 to the window sashes 1 in the vertical direction is 1:3.3-1:3, and when the height-width ratio of each group of sliding type windows is 4:1.3-4:1.2, the whole window is attractive, and the ventilation and lighting effects are good.

The implementation principle of the sliding window provided by the embodiment of the utility model is as follows: when the operating rod 265 is pulled down, the pressing wheel 262 moves up, the first elastic piece 261 compresses, and simultaneously the locking of the pressing wheel 262 to the traction rope 253 is released, so that the window sash 1 can move up and down; when the operating lever 265 is released, the first elastic member 261 rebounds to drive the pinch roller 262 to move downward, so that the pinch roller 262 and the fixed pulley 251 together abut against and lock the traction rope 253, thereby making the window sash 1 difficult to move, and thus fixing the window sash 1 at any height.

In the case of example 2,

referring to fig. 4, this embodiment is different from embodiment 1 in that it further includes a plurality of studs 3, each stud 3 connects two window frames 2 together to form a sliding window, so that the sliding window can have different widths to accommodate different applications, and in the embodiment of the present utility model, two studs 3 are provided to connect three window frames 2 together.

The implementation principle of the sliding window provided by the embodiment of the utility model is as follows: the window frames 2 can be connected through the studs 3, so that the sliding window can have different widths, thereby meeting different lighting requirements and improving universality.

The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.

Claims (10)

1. A sliding window, characterized in that: comprising

The window comprises a window frame (2), wherein a window sash (1) is vertically and slidably connected in the window frame (2);

the transmission mechanism (25) comprises a fixed pulley (251), a traction rope (253) and a counterweight (254), wherein the fixed pulley (251) is arranged at the top of the window frame (2) and is rotationally connected with the window frame (2), one end of the traction rope (253) is connected with the counterweight (254), and the other end of the traction rope bypasses the fixed pulley (251) and is connected with the window sash (1);

the locking mechanism (26) comprises a pressing wheel (262) movably arranged in the window frame (2), and the pressing wheel (262) can move to tightly prop against the traction rope (253) together with the fixed pulley (251) so as to limit the movement of the traction rope (253) and limit the rotation of the fixed pulley (251).

2. A sliding window according to claim 1, wherein: the locking mechanism (26) further comprises a first elastic piece (261), one side of the first elastic piece (261) is fixedly connected with the window frame (2), the other side of the first elastic piece is fixedly connected with the pressing wheel (262), a driving part is arranged on the pressing wheel (262), and the driving part is used for driving the pressing wheel (262) to move.

3. A sliding window according to claim 1 or 2, characterized in that: including drive division, drive division includes control lever (264) and action bars (265), control lever (264) and pinch roller (262) rotate to be connected, control lever (264) keep away from pinch roller (262) one end and are connected with action bars (265), offer through-hole (28) that supply control lever (264) to pass on window frame (2).

4. A sliding window according to claim 1, wherein: sliding edges (11) are fixed on two opposite side walls of the window sash (1), and sliding grooves (23) for the sliding edges (11) to slide up and down are formed in the opposite side walls of the window frame (2).

5. A sliding window according to claim 1, wherein: pulley grooves (24) are formed in two opposite sides of the inner wall of the window frame (2), a first slide way (21) close to the window sash (1) and a second slide way (22) far away from the window sash (1) are formed in two sides of the window frame (2), the pulley grooves (24) are communicated with the first slide way (21) and the second slide way (22), the counterweight (254) is slidably arranged in the second slide way (22), a connecting hole (29) is formed in the inner wall of the second slide way (22), the connecting hole (29) is communicated with the inside of the window frame (2), and the connecting hole (29) and the first slide way (21) are both used for a traction rope (253) to pass through.

6. A sliding window according to claim 5, wherein: and a friction plate (291) is fixedly connected to the inner wall of the bottom of the connecting hole (29).

7. A sliding window according to claim 1, wherein: the fixed pulley (251) is provided with a groove (252) for accommodating part of the traction rope (253), and the pressing wheel (262) is provided with a convex part (263) corresponding to the groove (252).

8. A sliding window according to claim 1, wherein: the fixed pulley (251) below is provided with top spring plate (271), top spring plate (271) are close to fixed pulley (251) one side and are connected with second elastic component (272), and second elastic component (272) keep away from top spring plate (271) one side and window frame (2) fixed connection.

9. A sliding window according to claim 1, wherein: the total weight of the counterweight (254) connected with the window sash (1) through the traction rope (253) is equal to the weight of the window sash (1).

10. A sliding window according to claim 1, wherein: the novel window comprises a window frame (2), a light (5) is fixedly connected to the window frame (2), a holding frame (4) is fixedly connected to one face of the window frame (2), and a yarn drawer (6) is arranged on one side, away from the light (5), of the holding frame (4).