TWM458450U - Casement window positioning device and casement window using same - Google Patents

Description

Pushing open window positioning device and pushing open window using the push open window positioning device

The present invention relates to a push-open window positioning device and a push-open window using the push-open window positioning device.

The push-opening window positioning device, such as TW M440328, mainly comprises a body, a pull rod, a locking member and a stopping sliding seat, the seat body is fixed on the window frame of the pushing window, wherein the one end of the pulling rod is pivoted The other end is slidably disposed in a sliding rail of the seat body, and the locking member and the clamping member of the seat body can position the pulling rod, and the stopping sliding seat can Sliding and abutting to an opening of the tail end of the sliding rail, so that the pulling rod can not be separated from the sliding rail; and the user can control the movement of the stopping sliding seat through the second push button, and move the blocking sliding seat to At the opening of the slide rail, the slide shaft does not come out of the slide rail. In order to prevent the sliding shaft from coming out, the stopping slide seat is provided with a return spring to keep the blocking sliding seat in a state of blocking the opening.

However, the design of the return spring will increase the inconvenience of the user to disassemble the rod. More specifically, when the user wants to remove or insert the rod from the rail, it is necessary to hold the stop slider and overcome the return spring. The elastic force can be disassembled by holding the lever in the other hand, and it is necessary to operate with both hands at the same time, and at this time, the opening state of the window cannot be easily taken into consideration, and if the sliding seat is not surely held, it may be Loosen and slide, and the other hand has the risk of being caught by the stop slide. Therefore, the disassembly and assembly of the tie rod is quite inconvenient and time consuming.

In view of the above problems, the main purpose of the present invention is to provide another push-opening window positioning device, which can be easily used for the user to disassemble and install the drawbar.

In order to achieve the above object, the present invention provides a push-opening window positioning device, which comprises a body, a pull rod, a stop slide seat, an elastic member and a control switch.

The base body has a first end and a second end. The base body has a slide rail adjacent to the first end, and an opening is formed at one end of the slide rail away from the first end, and the base body is adjacent to the second end. At the end, at least one limiting slot and a limiting pin are disposed, the limiting slot includes a first channel and a second channel that are not parallel to each other; the pull rod is provided with a sliding shaft, and the sliding shaft can be used for the sliding Sliding in the rail and entering and exiting the slide rail through the opening; the stop slide seat is movably disposed on the seat body and adjacent to the opening, the stop slide seat is provided with at least one guiding slot, the guide a guiding groove for sliding the limiting pin, wherein the stopping sliding seat is movable relative to the seat body between the first position and the second position, and in the first position, the blocking sliding seat blocks the opening, In the two positions, the blocking slide does not block the opening; one end of the elastic member is disposed on the seat body, and one end is disposed on the stopping sliding seat; the control switch is disposed on the stopping sliding seat and has a limiting shaft, Restricting the shaft to movably extend into the first channel of the limiting slot; wherein the limiting axis is adjacent to the stopping slot when in the second position The first channel and the second channel of the junction, which can be selectively restricting shaft into the second channel to the card base body stopper and let the slip stopper seat positioned in the second position.

Thereby, the user can position the stopping slider in the second position through the control switch, so as to insert or remove the sliding shaft of the pulling rod from the sliding rail, thereby improving the convenience of the pulling and unloading operation.

1‧‧‧ body

11‧‧‧Slide rails

12‧‧‧ openings

13‧‧‧Limited slot

131‧‧‧First channel

132‧‧‧Second channel

22‧‧‧Fixed parts

3‧‧‧stop slide

31‧‧‧ guiding slot

32‧‧‧ guiding slot

33‧‧‧镂空部

34‧‧‧Connecting Department

14‧‧‧ Limit pin

15‧‧‧ Limit pin

16‧‧‧Clamping parts

161‧‧‧ clip arm

2‧‧‧ lever

21‧‧‧Sliding shaft

4‧‧‧Flexible parts

5‧‧‧Control switch

51‧‧‧Limited axis

52‧‧‧ push button

6‧‧‧Window frame

7‧‧‧ form

Figure 1 is an exploded view of the creation window opening device.

Fig. 1A is a perspective view of the creation stop slide.

FIG. 1B is a perspective view of the creation control switch.

2 to 4 are perspective views of the open window locating device of the present invention.

Figure 5 is a partial perspective view of the open window of the creation.

FIG. 6 and FIG. 7 are schematic diagrams showing the use state of the open window locating device.

The structural features of the present invention and the intended effects thereof are described in the following preferred embodiments, and are not intended to limit the scope of the present invention.

Referring to FIG. 1 to FIG. 4 , the push window positioning device of the present invention comprises a body 1 , a pull rod 2 , a stop slide 3 , an elastic member 4 and a control switch 5 .

The base body 1 has a first end and a second end. The base body 1 defines a slide rail 11 adjacent to the first end, and has an opening 12 at a side of the slide rail away from the first end. The body 1 is provided with at least one limiting slot 13 and two limiting pins 14 and 15 adjacent to the second end. The limiting slot 13 includes one of the first channel 131 and the second channel 132 not parallel to each other. The examples are perpendicular to each other, and the first channel 131 and the sliding rail 11 extend in parallel with each other. The base body 1 is provided with a clamping member 16, and the clamping member 16 comprises two elastic clamping arms 161, and the two clamping arms 161 enclose a groove opening.

The pull rod 2 is provided with a sliding shaft 21, and the sliding shaft 21 can slide in the sliding rail 11 and can enter and exit the sliding rail 11 through the opening 12; when the sliding shaft 21 slides along the sliding rail 11 to the clamp When the member 16 is held, the sliding shaft 21 can enter the grooving opening and be engaged by the clamping member 16, so that The sliding shaft 21 is positioned at a preset position, and the user can apply the force of the pull rod 2 to deform the clamping member 16, that is, the sliding shaft 21 can be removed from the grooving opening of the clamping member 16.

The stop slide 3 is movably disposed on the base 1 and adjacent to the opening 12, and the stop slide 3 is provided with two guiding slots 31, 32, each of the guiding slots 31, 32 for each The limiting pins 14 and 15 are slidably disposed by the two limiting pins 14 and 15 and the two guiding grooves 31 and 32 (the guiding grooves and the sliding rails are parallel to each other), and the stopping sliding seat 3 can Sliding in a straight line direction, and the direction in which the blocking slider 3 moves relative to the seat body 1 defines a first direction; wherein the stopping slider 3 is movable relative to the seat body 1 between the first position and the second position When the sliding block 3 is in the first position (please refer to FIG. 1, FIG. 2 and FIG. 3), the stopping slide 3 blocks the opening 12 to limit the sliding shaft 21 to the sliding rail 11; When the stop seat 3 is in the second position (please refer to FIG. 1 and FIG. 4), the stop slide 3 is moved away from the slide rail 11 without blocking the opening 12, and the slide shaft 21 can be used by The opening 12 is free to enter and exit the slide rail 11. The stop slide 3 has a hollow portion 33, and the stop slide 3 is provided with a connecting portion 34 adjacent to one end of one of the guide grooves 31 (with reference to FIGS. 1 and 1A).

One end of the elastic member 4 is disposed on the limiting pin of the base body 1 (the elastic member 4 is inserted and fixed via one of the limiting pins 14), and the other end is disposed at the connecting portion 34 of the blocking sliding seat 3. The stopper slide 3 is held in the first position by the elastic member 4. The elastic member of this embodiment is a tension spring, and may be replaced with other spring structures in other implementations.

The control switch 5 is provided on the stop slide 3, and the control switch 5 moves relative to the seat body 1 with the stop slide 3. The control switch 5 has a limiting shaft 51 at one end (with reference to FIG. 1 and FIG. 1B), and has a push button 52 at the other end. The limiting shaft 51 movably extends into the first channel 131 of the limiting slot 13, That is, the stopping slide 3 is moved between the first position and the second position. When the movement is made, the restriction shaft 51 moves along the first channel 131. The push button 52 passes through the hollow portion 33 of the stop slide 3 and is movable relative to the stop slide 3; the control switch 5 defines a second direction with respect to the moving direction of the stop slide 3, the first The direction and the second direction are not parallel to each other (this embodiment is perpendicular to each other), and the moving direction of the control switch 5 and the extending direction of the second channel 132 are parallel to each other.

The present invention also provides a push-open window (refer to FIG. 2 and FIG. 5) having the above-mentioned push-opening window positioning device. The push-opening window further includes a window frame 6 and a window 7, and the base body 1 is disposed on the window. On the frame 6, the window 7 is pivoted to the window frame 6 and can be swung relative to the window frame 6. The lever 2 is disposed on the window 7 away from one end of the base 1. In more detail, the pull rod 2 has a fixing member 22 fixed to the window 7 , and the pull rod 2 is pivotally connected to the fixing member 22 .

In actual use, when the sliding shaft 21 is clamped and fixed by the clamping member 16, the sliding shaft 21 cannot be disengaged from the grooving opening of the clamping member 16, and the window 7 and the window are positioned. The frame 6 is formed by the pull rod 2 to form a stable positioning joint; and the user can apply the force to the pull rod 2 to extend the sliding shaft 21 of the pull rod 2 away from the clamping member 16 to make the sliding shaft 21 more capable. The seat body 1 is separated from the window body 1 through the opening 12, and the window frame 6 and the window frame 6 are in a state of being freely pivotable, and are not restricted by the tie rod 2.

In the above, the user can selectively drive the stop slide 3 to move between the first position and the second position, so that the stop slide 3 can be in a state of blocking or unobstructing the opening to control the pull rod 2 Whether the slide rail can be removed through the opening 12. When the stopping slider 3 is in the second position, the limiting shaft 51 is located adjacent to the boundary between the first channel 131 and the second channel 132 (refer to FIG. 1 and FIG. 6), so the user can Further driving the control switch 5 to move relative to the blocking slide 3, so that the limiting shaft 51 can selectively enter the second channel 132 to block The seat body 1 is positioned in the second position (with reference to FIGS. 1 and 7) to prevent the stop slide 3 from being automatically driven to the first position by the elastic member 4; When the stop slide 3 is returned to the first position, the user can first move the limit switch 5 to the first channel 131, and the stop slide 3 can be automatically moved back to the first position by the elastic member 4. Therefore, the blocking slider 3 is shielded from the opening.

Therefore, the feature of the creation is that the handle is required to be held by one hand and the other hand is applied to the stop slide to load or remove the pull rod. The design of the control switch is provided for the user to The stop slide can be positioned in the second position, so that the slide shaft of the pull rod can be loaded or removed from the slide rail, and the restriction of the control switch can be released after the disassembly and assembly work of the pull rod is completed; therefore, the creation can be one-handed The operation is quite practical and convenient, and it can also prevent the hand from being pinched by the sliding seat during the operation, and is safe to use.

Summarizing the above, the open window locating device of this creation not only has a structural innovation, but also has a progressive effect. It complies with the relevant provisions of the patent law, and filed a patent application according to law, so that the SIPO can approve the patent as soon as possible.

16‧‧‧Clamping parts

2‧‧‧ lever

21‧‧‧: Sliding shaft

3‧‧‧stop slide

51‧‧‧Limited axis

52‧‧‧ push button

Claims (9)

A push-opening window positioning device includes: a body having a first end and a second end; the base body has a slide rail adjacent to the first end and having a side of the slide rail away from the first end An opening, the base body is provided with at least one limiting slot and a limiting pin adjacent to the second end, the limiting slot includes a first channel and a second channel not parallel to each other; a pull rod is provided a sliding shaft, the sliding shaft is slidable in the sliding rail and can enter and exit the sliding rail through the opening; a stopping sliding seat is movably disposed on the sliding body and adjacent to the opening, the sliding sliding The seat is provided with at least one guiding slot, wherein the guiding slot is slidably disposed therein, and the stopping sliding seat is movable relative to the seat body between the first position and the second position, in the first position, The blocking sliding block blocks the opening. In the second position, the blocking sliding seat does not block the opening; an elastic member has one end disposed on the seat body and one end disposed on the stopping sliding seat; a control switch is provided And a limiting shaft, the limiting shaft movably extending into the first channel of the limiting slot; wherein the When the sliding seat is in the second position, the limiting shaft is located adjacent to the boundary between the first channel and the second channel, and the limiting shaft can selectively enter the second channel to block the body and allow The stop slide is positioned in the second position. The push window locating device of claim 1, wherein the first channel and the slide rail extend in parallel with each other. The push-opening window positioning device of claim 1, wherein the stopping slide has a hollow portion, one end of the control switch passes through the hollow portion and is movable relative to the stopping sliding seat, and the control is opened The moving direction of the closing is parallel to the extending direction of the second channel. The push window locating device of claim 3, wherein the stopping slide defines a first direction with respect to a direction in which the seat moves, and the control switch defines a second direction with respect to a moving direction of the stopping slide, The first direction and the second direction are not parallel to each other. The push window locating device of claim 1, wherein one end of the elastic member is disposed on a limit pin of the base. The push-opening window locating device of claim 1, wherein the blocking slide is provided with a connecting portion adjacent one end of the guiding slot, and one end of the elastic member is disposed at the connecting portion. The push window locating device of claim 1, wherein the seat body is provided with a clamping member that is engaged by the clamping member when the sliding shaft slides along the sliding rail to the clamping member. The push window locating device of claim 1, wherein the elastic member is a tension spring. A push-opening window, comprising the push-opening window positioning device according to any one of claims 1 to 8, further comprising: a window frame, the seat body is disposed on the window frame; a window, the window pivot Provided in the window frame, the rod is disposed on the window away from one end of the seat.