CN220726071U

CN220726071U - Window opener stop device

Info

Publication number: CN220726071U
Application number: CN202322144215.8U
Authority: CN
Inventors: 李成涛; 李成嘉; 刘婉华
Original assignee: Guangzhou Guangmai Smart Era Co ltd
Current assignee: Guangzhou Guangmai Smart Era Co ltd
Priority date: 2023-08-10
Filing date: 2023-08-10
Publication date: 2024-04-05
Anticipated expiration: 2033-08-10

Abstract

The utility model discloses a window opener limiting device which comprises a shell, wherein a groove is formed in one side of the shell, a bidirectional screw is arranged in the groove, two ends of the bidirectional screw are connected with movable blocks in a threaded mode, two opposite end faces of the movable blocks are movably connected with hinge seats B, a mounting plate A is arranged on one side of the shell, two hinge seats A are movably connected with the end face, facing the shell, of the mounting plate A, and a supporting rod is connected between the two hinge seats A and the two hinge seats B. According to the utility model, the two movable blocks are respectively connected to the two ends of the bidirectional screw rod in a threaded manner, and the two movable blocks are connected with the mounting plate A through the hinging seat A, the hinging seat B and the supporting rods, so that the two supporting rods and the bidirectional screw rod are combined into a firm triangular structure, and the window opener can firmly support a window body when in use, and is not easy to damage and deform.

Description

Window opener stop device

Technical Field

The utility model relates to the technical field of window openers, in particular to a window opener limiting device.

Background

The utility model provides a window opener stop device, concretely relates to stop device that is used for window openning ware such as door and window, can carry out the position limitation to window openning ware accurately, avoid window openning ware to surpass the regulation scope and damage or block the problem.

For example, the utility model patent with publication number CN207436787U discloses a hand-operated screw rod window opener, wherein a driving part is controlled by a manual operation rotating handle to enable a screw rod to enter and exit a shell, and accordingly a window sash is driven to open and close, so that the window opener is simple in structure and operation, can reduce cost in manufacturing, and is easy to check and maintain when faults occur.

However, when the window opener is used, the fixation is unstable, the supporting performance is poor, the window opener is easy to damage and deform, and when the window opener is used for opening and closing a window, the window opener is easy to shake and unstable; therefore, the existing requirements are not met, and a window opener limiting device is provided for the window opener.

Disclosure of Invention

The utility model aims to provide a window opener limiting device, which solves the problems that the window opener is unstable in vibration and the like when being opened and closed due to the fact that the window opener is unstable in fixation and poor in supporting performance when being used.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a window opener stop device, includes the casing, the recess has been seted up to one side of casing, the inside of recess is equipped with two-way screw rod, the equal threaded connection in both ends of two-way screw rod has the movable block, two the equal swing joint of terminal surface in movable block opposite directions has articulated seat B, one side of casing is equipped with mounting panel A, mounting panel A has two articulated seats A towards the terminal surface swing joint of casing, two articulated seat A and two be connected with the bracing piece between the articulated seat B.

Preferably, mounting plates B are arranged at two ends of the shell.

Preferably, a movable groove is formed in one end of the shell, a worm wheel is arranged in the movable groove, and one end of the bidirectional screw rod is connected to the worm wheel.

Preferably, one side of the worm wheel is in transmission connection with a worm, and one end of the worm penetrates through the shell to be provided with a crank.

Preferably, the inner wall of the groove is provided with a sliding groove, the end face of the movable block, which faces the sliding groove, is provided with a sliding block, and the sliding block is connected to the sliding groove in a sliding way.

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

1. according to the utility model, the two movable blocks are respectively connected to the two ends of the bidirectional screw rod in a threaded manner, and the two movable blocks are connected with the mounting plate A through the hinging seat A, the hinging seat B and the supporting rods, so that the two supporting rods and the bidirectional screw rod are combined into a firm triangular structure, and the window opener can firmly support a window body when in use, and is not easy to damage and deform.

Drawings

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is a schematic view of the partial structure of the present utility model at A in FIG. 1;

fig. 3 is a schematic view of a partial structure of the present utility model at B in fig. 1.

In the figure: 1. a housing; 2. a groove; 3. a bidirectional screw; 4. a movable block; 5. a mounting plate A; 6. a hinge seat A; 7. a hinge seat B; 8. a support rod; 9. a chute; 10. a slide block; 11. a mounting plate B; 12. a movable groove; 13. a worm wheel; 14. a worm; 15. and (5) a crank.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1 to 3, an embodiment of the present utility model provides: the utility model provides a window opener stop device, including casing 1, recess 2 has been seted up to one side of casing 1, and the inside of recess 2 is equipped with two-way screw rod 3, and two equal threaded connection in both ends of two-way screw rod 3 has movable block 4, and the equal swing joint of terminal surface in opposite directions of two movable blocks 4 has articulated seat B7, and one side of casing 1 is equipped with mounting panel A5, and mounting panel A5 is towards the terminal surface swing joint of casing 1 has two articulated seat A6, is connected with bracing piece 8 between two articulated seat A6 and two articulated seat B7.

The two ends of the shell 1 are both provided with mounting plates B11, a movable groove 12 is formed in one end of the shell 1, a worm wheel 13 is arranged in the movable groove 12, one end of the bidirectional screw 3 is connected with the worm wheel 13, one side of the worm wheel 13 is in transmission connection with a worm 14, and one end of the worm 14 penetrates through the shell 1 and is provided with a crank 15.

The inner wall of the groove 2 is provided with a chute 9, the end face of the movable block 4 facing the chute 9 is provided with a slide block 10, and the slide block 10 is in sliding connection with the chute 9.

To sum up, during the use, install mounting panel A5 on the window form, install mounting panel B11 on the window frame, make casing 1 fix on the window frame, rotatory crank 15 passes through worm 14 and drives worm wheel 13 rotation, rotatory worm wheel 13 passes through two movable blocks 4 and moves in opposite directions, movable block 4 carries out the window operation of opening and shutting through bracing piece 8 at the in-process that removes, this application is through two movable blocks 4 threaded connection respectively in two ends of two movable screw 3, be connected through articulated seat A6 between two movable blocks 4 and the mounting panel A5, articulated seat B7 and bracing piece 8, make two bracing pieces 8 and two movable screw 3 make up firm triangle-shaped structures, the ware of windowing can firmly support the window form when using, be difficult to the ware of windowing damages deformation easily.

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. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a window opener stop device, includes casing (1), its characterized in that: the novel hinge is characterized in that a groove (2) is formed in one side of the shell (1), a bidirectional screw (3) is arranged in the groove (2), movable blocks (4) are connected to two ends of the bidirectional screw (3) in a threaded mode, hinge bases B (7) are connected to opposite end faces of the movable blocks (4) in an active mode, a mounting plate A (5) is arranged on one side of the shell (1), two hinge bases A (6) are connected to one side of the mounting plate A (5) towards the end faces of the shell (1) in an active mode, and supporting rods (8) are connected between the hinge bases A (6) and the hinge bases B (7).

2. A window opener stop as defined in claim 1, wherein: mounting plates B (11) are arranged at two ends of the shell (1).

3. A window opener stop as defined in claim 1, wherein: a movable groove (12) is formed in one end of the shell (1), a worm wheel (13) is arranged in the movable groove (12), and one end of the bidirectional screw rod (3) is connected to the worm wheel (13).

4. A window opener stop as claimed in claim 3, wherein: one side of the worm wheel (13) is in transmission connection with a worm (14), and one end of the worm (14) penetrates through the shell (1) and is provided with a crank (15).

5. A window opener stop as defined in claim 1, wherein: the inner wall of the groove (2) is provided with a sliding groove (9), the end face of the movable block (4) facing the sliding groove (9) is provided with a sliding block (10), and the sliding block (10) is connected with the sliding groove (9) in a sliding way.