CN221664567U - Translational sideslip movement structure - Google Patents

Abstract

The utility model provides a translation and side sliding motion structure, which belongs to the field of door and window hardware accessories, including a positioning load-bearing pulley, the positioning load-bearing pulley includes a car body slidably connected to the lower frame material of the window frame, one end of a load-bearing swing rod is rotatably installed on the car body, and the other end of the load-bearing swing rod is rotatably connected to the bottom of the window sash, the car body is provided with a locking structure on one side of the load-bearing swing rod to prevent the load-bearing swing rod from swinging toward the car body, and an unlocking structure that touches and cooperates with the locking structure to unlock is also fixedly installed on the lower frame material, and the locking state of the locking structure on the load-bearing swing rod is released when the locking structure drives the locking structure to contact the unlocking structure, and the sliding translation of the window sash is realized through the car body to achieve the effect of a sliding window; the dislocation of the window sash is realized by using the load-bearing swing rod, which can have the advantages of good airtightness and good thermal insulation performance of the casement window without taking up too much space, and the mutual cooperation between the car body and the load-bearing swing rod enables the window sash to have the advantages of both a casement window and a sliding window.

Description

A translation and side sliding motion structure

Technical Field

The utility model belongs to the field of door and window hardware accessories, and in particular relates to a translation and side sliding motion structure.

Background Art

Windows can be divided into many categories according to the opening method, including sliding windows and casement windows, each with its own advantages and disadvantages. Sliding windows do not take up indoor space and are safe for high-rise installation, but their airtightness and thermal insulation performance are poor; internal casement windows have good airtightness and thermal insulation performance, but take up indoor space; external casement windows have good sealing and thermal insulation performance and do not take up indoor space, but are unsafe for high-rise installation and have a safety hazard of accidental falling.

Utility Model Content

Based on the above-mentioned problems existing in the prior art, the utility model provides a translational and side-sliding motion structure, which includes a positioning load-bearing pulley, the positioning load-bearing pulley includes a body slidingly connected to the lower frame material of the window frame, one end of the load-bearing swing rod is rotatably installed on the body, and the other end of the load-bearing swing rod is rotatably connected to the bottom of the window sash, and the body is provided with a locking structure on one side of the load-bearing swing rod to prevent the load-bearing swing rod from swinging toward the body, and an unlocking structure that touches and cooperates with the locking structure to unlock is also fixedly installed on the lower frame material, and when the body drives the locking structure to contact the unlocking structure, the locking structure releases the locking state of the load-bearing swing rod.

Among them, the locking structure includes a slider connected to the vehicle body in a sliding manner, the sliding direction of the slider is consistent with the sliding direction of the vehicle body, one end of the slider extends to one side of the load-bearing rocker arm and a limit block is installed on the end that contacts and limits the load-bearing rocker arm. When the slider slides to a position close to the load-bearing rocker arm, the limit block locks the load-bearing rocker arm in a position with a maximum swing stroke. A locking block is provided at the end where the vehicle body slides, and the other end of the slider extends to contact the locking block. A first return spring is provided between the locking block and the vehicle body; when the first return spring is in a naturally extended state, the locking block contacts the slider and prevents the slider from moving away from the load-bearing rocker arm.

Among them, the unlocking structure is provided with a guiding inclined surface, and the locking block is provided with an unlocking inclined surface matching the guiding inclined surface. When the locking block approaches the unlocking structure, the unlocking inclined surface contacts the guiding inclined surface and, under the action of the guiding inclined surface, drives the locking block to compress the first return spring and release the limit on the slider.

Among them, a limiting column is arranged on the vehicle body, and a limiting groove cooperating with the limiting column is arranged on the slider, the limiting column is inserted into the limiting groove and limits the sliding stroke of the slider; a second return spring is installed on the slider, the second return spring is in contact with the vehicle body, and when the second return spring is in a naturally extended state, the slider is located at the position closest to the load-bearing rocker arm.

Among them, a pressure bearing is installed at one end of the load-bearing swing rod connected to the window sash, and the load-bearing swing rod is connected to the window sash through the pressure bearing.

Among them, the vehicle body is equipped with an anti-mistake hook that swings up and down at one side of the slider, the unlocking structure is provided with a hook edge that cooperates with the anti-mistake hook, the upper part of the anti-mistake hook is provided with a first pendulum block, and the slider is provided with a second pendulum block that contacts and cooperates with the first pendulum block. When the slider is located at the position closest to the load-bearing pendulum rod, the second pendulum block contacts the first pendulum block and drives the hook part of the anti-mistake hook to swing upward until it is separated from the hook edge; when the slider is located at the position farthest from the load-bearing pendulum rod, the second pendulum block contacts the hook part of the anti-mistake hook and presses the hook part of the anti-mistake hook to swing downward until it is hooked and fixed with the hook edge.

Among them, the described translational and side-sliding motion structure also includes an auxiliary load-bearing pulley, which includes a body, and a load-bearing rocker rod, a slider, a limit block and a second return spring with the same installation method as the positioning load-bearing pulley; a connecting rod mounting seat is provided at one end of the body of the auxiliary load-bearing pulley and the body of the positioning load-bearing pulley that are close to each other.

Among them, the described translational and side-sliding motion structure also includes a reinforced load-bearing pulley, which includes a body, and a load-bearing rocker rod, a slider, a limit block and a second return spring with the same installation method as the positioning load-bearing pulley; connecting rod mounting seats are provided at both ends of the body of the reinforced load-bearing pulley; the reinforced load-bearing pulley is arranged between the auxiliary load-bearing pulley and the positioning load-bearing pulley.

The utility model has the beneficial effects:

1. The sliding translation of the window sash is achieved through the car body to achieve the effect of a sliding window; the dislocation of the window sash is achieved by using a load-bearing swing rod, which has the advantages of good airtightness and good thermal insulation performance of a casement window without taking up too much space. The cooperation between the car body and the load-bearing swing rod enables the window sash to have the advantages of both a casement window and a sliding window; in addition, a pressure bearing is provided on the load-bearing swing rod, and a large overweight sliding window can be formed with a plurality of reinforced load-bearing pulleys.

2. A locking structure and an unlocking structure are provided, so that the vehicle body can be unlocked only when it slides to a specific position and the load-bearing swing arm is allowed to swing back, thus ensuring the stability of the structural operation.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG. 1 is a schematic diagram of the coordination of the positioning load-bearing pulley and the unlocking structure, in a separated state.

FIG. 2 is a schematic diagram of the coordination between the positioning load-bearing pulley and the unlocking structure, in contact state.

FIG. 3 is an enlarged view of point A in FIG. 2 .

FIG. 4 is a cross-sectional structural diagram showing the contact and matching state of the positioning load-bearing pulley and the unlocking structure.

FIG. 5 is an enlarged view of point B in FIG. 4 .

FIG. 6 is a schematic diagram of the three-dimensional structure of the positioning load-bearing pulley in the unlocked state.

FIG. 7 is a schematic diagram of the coordination of the load-bearing swing rod, the limit block and the locking block, in a locked state.

FIG8 is a schematic diagram of the coordination of the load-bearing swing rod, the limit block and the locking block, in the unlocked state.

FIG9 is a schematic diagram of the coordination of the load-bearing swing rod, the limit block and the lock block, showing the state in which the load-bearing swing rod is close to the vehicle body when the window sash is closed.

FIG. 10 is a schematic structural diagram of the positioning load-bearing pulley when the load-bearing swing arm is close to the vehicle body.

FIG. 11 is a schematic diagram of the coordination of the reinforced load-bearing pulley, the auxiliary load-bearing pulley and the positioning load-bearing pulley, with the connecting rod hidden.

FIG. 12 is a schematic diagram of the coordination of the positioning load-bearing pulley and the unlocking structure in the second embodiment, in a non-hooked state.

13 is a schematic diagram of the coordination of the positioning load-bearing pulley and the unlocking structure in the second embodiment, in the hooked state.

DETAILED DESCRIPTION

The utility model is described in detail below with reference to the accompanying drawings and specific embodiments.

Embodiment 1:

A translational side-sliding motion structure as shown in Figures 1-11 includes a positioning load-bearing pulley, which includes a car body 1, two pulleys 2 are rotatably arranged in the car body 1 and are slidably connected to the lower frame material of the window frame through the pulley 2, a mounting groove hollowed out from the side is arranged in the middle of the car body 1, one end of a load-bearing swing rod 3 is rotatably installed in the mounting groove, and a pressure bearing 4 is installed at the other end of the load-bearing swing rod 3, and the load-bearing swing rod 3 is rotatably connected to the bottom of the window sash through the pressure bearing 4, and the car body 1 is provided with a locking structure on one side of the load-bearing swing rod 3 to prevent the load-bearing swing rod 3 from swinging toward the car body 1, the locking structure includes a slider 5 slidably connected to the upper surface of the car body 1, a limiting column 6 is arranged on the upper surface of the car body 1, and a limiting groove 7 cooperating with the limiting column 6 is arranged on the slider 5, the limiting column 6 is inserted into the limiting groove 7 and limits the sliding stroke of the slider 5, and the sliding direction of the slider 5 is consistent with the sliding direction of the car body 1; the slider 5 One end extends to one side of the load-bearing rocker arm 3 and a circular limit block 8 is installed on the end which contacts and limits the load-bearing rocker arm 3. The load-bearing rocker arm 3 is provided with an arc groove which cooperates with the limit block 8. When the slider 5 slides to a position close to the load-bearing rocker arm 3, the limit block 8 and the arc groove are embedded and lock the load-bearing rocker arm 3 in the position of the maximum swing stroke. A locking block 9 is provided at the end of the car body 1 for sliding up and down. The other end of the slider 5 extends to contact the locking block 9. A spring seat 10 is also fixedly provided at the end of the car body 1, and a first return spring 11 is provided between the locking block 9 and the spring seat 10; when the first return spring 11 is in a naturally extended state, the locking block 9 contacts the slider 5 and prevents the slider 5 from moving away from the load-bearing rocker arm 3; a second return spring 12 is installed on the slider 5, the second return spring 12 contacts the car body 1, and when the second return spring 12 is in a naturally extended state, the slider 5 is located at a position closest to the load-bearing rocker arm 3.

The lower frame material is also fixedly installed with an unlocking structure 13 that contacts and cooperates with the locking structure to unlock at the position corresponding to the swinging and closing position of the window sash. The unlocking structure 13 is provided with a downward guiding slope 14. The locking block 9 is also provided with a downward unlocking slope 15 that cooperates with the guiding slope 14, and the unlocking slope 15 is located below the guiding slope 14. When the vehicle body 1 drives the locking structure and the locking block 9 to approach the unlocking structure 13, the unlocking slope 15 contacts the guiding slope 14 and drives the locking block 9 to move downward under the action of the guiding slope 14 and compresses the first return spring 11, and at the same time releases the limit on the slider 5, that is, releases the locking state of the load-bearing rocker arm 3 of the locking structure, so that the load-bearing rocker arm 3 can swing close to the vehicle body 1.

As a preferred embodiment, the translational side-sliding motion structure also includes an auxiliary load-bearing pulley 16 and a reinforced load-bearing pulley 17. The auxiliary load-bearing pulley 16 and the reinforced load-bearing pulley 17 both include a body 1, and a load-bearing rocker rod 3, a slider 5, a limit block 8 and a second return spring 12 installed in the same manner as the positioning load-bearing pulley; the body 1 of the auxiliary load-bearing pulley 16 and the body 1 of the positioning load-bearing pulley are both close to each other. The body 1 of the reinforced load-bearing pulley 17 is provided with a connecting rod mounting seat 18 at both ends; the reinforced load-bearing pulley 17 is arranged between the auxiliary load-bearing pulley 16 and the positioning load-bearing pulley.

When in use, the auxiliary load-bearing pulley 16 and the positioning load-bearing pulley are generally used in conjunction. However, when an extra-large or extra-heavy movable fan is to be installed, a plurality of reinforced load-bearing pulleys 17 can be installed between the auxiliary load-bearing pulley 16 and the positioning load-bearing pulley. The number of reinforced load-bearing pulleys 17 is determined according to the actual weight of the movable fan.

When the movable sash of the window is in the closed state and needs to be opened, the movable sash is pulled outward. Under the action of the load-bearing swing rod 3, the movable sash will drift and be misaligned with the fixed sash or the wall. Then, the movable sash can be pulled open by the body 1 to achieve the effect of a push-pull window. During the opening process, the second return spring 12 forces the slider 5 to approach the load-bearing swing rod 3, so that the limit block 8 contacts the load-bearing swing rod 3, and the lock block 9 is separated from the unlocking structure 13. Under the action of the first return spring 11, the lock block 9 slides upward and prevents the slider 5 from moving away from the load-bearing lock rod, forming a locked state, which can improve the stability of the entire window.

When the movable door needs to be closed, the movable door is pulled to move to the closed position, and the car body 1 drives the locking block 9 to contact the unlocking structure 13, and the locking block 9 descends and releases the limit on the slider 5. Continuing to pull the movable door will drive the load-bearing swing rod 3 to swing closer to the car body 1, so that the movable door can drift and close and press onto the window frame, which can have the advantages of good airtightness and good thermal insulation performance of the casement window.

Embodiment 2:

The difference between this embodiment and the first embodiment is that an anti-mistake hook 19 hooked with the unlocking structure 13 is added to the vehicle body 1. As shown in Figures 12 and 13, the vehicle body 1 is installed with an anti-mistake hook 19 at one side of the slider 5 so as to swing up and down. The unlocking structure 13 is provided with a hook edge 20 that is hooked with the anti-mistake hook 19. A first swing block 21 is provided on the upper part of the anti-mistake hook 19. The slider 5 is provided with a second swing block 22 that contacts and cooperates with the first swing block 21. When the slider 5 is located at the position closest to the load-bearing swing rod 3, the second swing block 22 contacts the first swing block 21 and drives the hook portion of the anti-mistake hook 19 to swing upward to disengage from the hook edge 20; when the slider 5 is located at the position farthest from the load-bearing swing rod 3, the second swing block 22 contacts the hook portion of the anti-mistake hook 19 and presses the hook portion of the anti-mistake hook 19 to swing downward to be hooked and fixed with the hook edge 20. When the car body 1 and the unlocking structure 13 are in contact, the lock block 9 descends and releases the limit on the slider 5, the slider 5 moves toward the unlocking structure 13, and the second swing block 22 presses the hook portion of the anti-mistake hook 19 to swing downward until it is hooked and fixed with the hook edge 20, so that the car body 1 and the unlocking structure 13 cannot be separated, ensuring that the movable door cannot move by itself before drifting and misalignment. When the load-bearing swing rod 3 swings outward, the slider 5 moves toward the load-bearing swing rod 3, the second swing block 22 and the first swing block 21 touch and drive the hook portion of the anti-mistake hook 19 to swing upward until it is separated from the hook edge 20, and the car body 1 and the unlocking structure 13 can be separated freely.

The motion structure provided by the utility model can be applied to windows as well as doors with similar structures to form a translational sliding door.

The above-mentioned embodiment only expresses one implementation method of the utility model, and its description is relatively specific and detailed, but it cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.

Claims (8)

1. The utility model provides a translation sideslip motion structure, its characterized in that, it includes location bearing coaster, location bearing coaster include with the lower frame material sliding connection's of window frame automobile body (1), the one end of installing bearing pendulum rod (3) on automobile body (1), the other end of bearing pendulum rod (3) is rotated with the bottom of casement and is connected, automobile body (1) are provided with the locking structure that prevents bearing pendulum rod (3) to automobile body (1) be close to the wobbling in one side of bearing pendulum rod (3), still fixed mounting has on the lower frame material with locking structure touching cooperation unblock unlocking structure (13), automobile body (1) drive locking structure and unlocking structure (13) locking state to bearing pendulum rod (3) of releasing when structural contact.

2. A translational sideslip structure according to claim 1, characterized in that the locking structure comprises a slide block (5) which is in sliding connection with the vehicle body (1), the sliding direction of the slide block (5) is consistent with the sliding direction of the vehicle body (1), one end of the slide block (5) extends to one side of the bearing swing rod (3) and is provided with a limiting block (8) which is in contact limit fit with the bearing swing rod (3), the slide block (5) slides to a position close to the bearing swing rod (3), the limiting block (8) locks the bearing swing rod (3) at a position with a maximum swing stroke, the vehicle body (1) is provided with a locking block (9) at the end part of which slides, the other end of the slide block (5) extends to be in contact with the locking block (9), and a first reset spring (11) is arranged between the locking block (9) and the vehicle body (1); when the first return spring (11) is in a natural extension state, the locking block (9) is in contact with the sliding block (5) and prevents the sliding block (5) from being far away from the bearing swing rod (3).

3. The translational sideslip movement structure according to claim 2, wherein the unlocking structure (13) is provided with a guiding inclined plane (14), an unlocking inclined plane (15) matched with the guiding inclined plane (14) is arranged on the locking piece (9), and when the locking piece (9) is close to the unlocking structure (13), the unlocking inclined plane (15) is contacted with the guiding inclined plane (14) and drives the locking piece (9) to press the first reset spring (11) under the action of the guiding inclined plane (14) and release the limit of the sliding block (5).

4. A translational sideslip motion structure according to claim 3, characterized in that the vehicle body (1) is provided with a limit post (6), the slide block (5) is provided with a limit groove (7) matched with the limit post (6), and the limit post (6) is inserted into the limit groove (7) and limits the sliding travel of the slide block (5); the sliding block (5) is provided with a second reset spring (12), the second reset spring (12) is in contact with the vehicle body (1), and the sliding block (5) is positioned at the position closest to the bearing swing rod (3) when the second reset spring (12) is in a natural extension state.

5. The translational sideslip motion structure according to claim 4, wherein a bearing (4) is installed at one end of the bearing swing rod (3) connected with the window sash, and the bearing swing rod (3) is connected with the window sash through the bearing (4).

6. The translational sideslip movement structure according to claim 5, wherein the vehicle body (1) is provided with an error-preventing hook (19) which swings up and down at one side of the sliding block (5), the unlocking structure (13) is provided with a hook edge (20) which is matched with the error-preventing hook (19) for hooking, the upper part of the error-preventing hook (19) is provided with a first swinging block (21), the sliding block (5) is provided with a second swinging block (22) which is matched with the first swinging block (21) in a touching manner, and when the sliding block (5) is positioned at the position closest to the bearing swinging rod (3), the second swinging block (22) is contacted with the first swinging block (21) and drives the hook part of the error-preventing hook (19) to swing upwards to be separated from the hook edge (20); when the sliding block (5) is positioned at the position farthest from the bearing swing rod (3), the second swing block (22) is contacted with the hook part of the error-preventing hook (19) and presses the hook part of the error-preventing hook (19) to swing downwards to be hooked and fixed with the hook edge (20).

7. A translational sideslip structure as recited in claim 6, further comprising an auxiliary load bearing carriage (16), the auxiliary load bearing carriage (16) comprising a carriage body (1), and a load bearing rocker (3), a slider (5), a stopper (8) and a second return spring (12) mounted in the same manner as the positioning of the load bearing carriage; the connecting rod mounting seats (18) are arranged at one ends, close to each other, of the vehicle body (1) of the auxiliary bearing pulley (16) and the vehicle body (1) of the positioning bearing pulley.

8. A translational sideslip structure as recited in claim 7, further comprising a reinforcing load bearing carriage (17), the reinforcing load bearing carriage (17) comprising a carriage body (1), and a load bearing rocker (3), a slider (5), a stopper (8) and a second return spring (12) mounted in the same manner as the positioning of the load bearing carriage; connecting rod mounting seats (18) are arranged at two ends of the vehicle body (1) of the reinforced bearing pulley (17); the reinforcing load carrier (17) is arranged between the auxiliary load carrier (16) and the positioning load carrier.