CN220184888U

CN220184888U - Limiting mechanism

Info

Publication number: CN220184888U
Application number: CN202321559425.7U
Authority: CN
Inventors: 何中亮
Original assignee: Jingmen Jinhengtai Building Decoration Engineering Co ltd
Current assignee: Jingmen Jinhengtai Building Decoration Engineering Co ltd
Priority date: 2023-06-16
Filing date: 2023-06-16
Publication date: 2023-12-15
Anticipated expiration: 2033-06-16

Abstract

The utility model discloses a limiting mechanism, which relates to the technical field of door and window limiting, and comprises a fixed window frame, wherein a flat-open window frame is hinged to the inner wall of the fixed window frame, a sliding frame is inlaid on the inner bottom wall of the fixed window frame, the outer surface of the sliding frame is connected with the fixed window frame through two first mounting assemblies, and a limiting block is connected to the inner wall of the sliding frame in a sliding manner. It can be through fixed window frame, flat-open window frame, the sliding frame, the stopper, empty slot one, empty slot two, the spacing groove, spacing subassembly, the movable block, articulated strip one and articulated cooperation setting between the strip two, flat-open window frame is opened and is made the movable block slide at the sliding frame inner wall, the stopper can be spacing the slip of movable block, and then it is spacing to the biggest angle that opens and shuts of this door and window, utilize the joint subassembly, can conveniently adjust the position of stopper, make the biggest angle that opens and shuts of this door and window can self-defined regulation, can avoid children's mistake to open the door and window and take place the incident of unexpected falling down, can guarantee the ventilation effect of door and window.

Description

Limiting mechanism

Technical Field

The utility model relates to the technical field of door and window limiting, in particular to a limiting mechanism.

Background

The door and window is divided into enclosure members or separation members according to the positions of the door and window, and has different design requirements, such as heat preservation, heat insulation, sound insulation, water resistance, fire resistance and the like, and the new requirements are energy saving, and the heat lost by the gaps of the door and window in cold areas accounts for about 25% of the total heating heat consumption. The requirement of the tightness of doors and windows is an important content in energy-saving design. Doors and windows are an important component of building envelope systems.

According to chinese patent application number 202223327885.5, a sealed side-hung door and window is disclosed, comprising: an outer window frame; the clamping groove is formed in the front end of the outer window frame; the two mounting grooves are arranged and are both arranged at the front end of the outer window frame; the sealing strip is movably inserted into the clamping groove, and two slots are formed in the upper end and the lower end of the sealing strip.

By adopting the scheme, the convenience of disassembling the sealing strip is optimized by installing the sealing strip in a clamping manner, meanwhile, when the sealing strip is disassembled, the position of the push plate is fixed by clamping the bolt, the plug bush and the limiting sleeve, the push plate is not required to be positioned by hand all the time, the convenience of disassembling the sealing strip is further optimized, the problem that the sealing strip is difficult to replace and poor in sealing performance is solved, but the scheme still has certain defects when in use, the maximum opening angle of the door and window cannot be limited and regulated in a self-defining manner, children can easily open the door and window by mistake, the accident of falling down the building occurs, and the door and window are completely closed and locked and are unfavorable for ventilation; to this end we provide a spacing mechanism to solve the above problems.

Disclosure of Invention

The utility model aims to make up the defects of the prior art and provides a limiting mechanism.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a stop gear, includes fixed window frame, fixed window frame's inner wall articulates there is the flat-open window frame, fixed window frame's interior bottom wall is inlayed and is had the sliding frame, the surface of sliding frame is connected with fixed window frame through two installation component one, sliding frame's inner wall sliding connection has the stopper, the dead slot one has been seted up in sliding frame's front, the dead slot two has been seted up in fixed window frame's front, a set of spacing groove has been seted up in fixed window frame's front, the spacing component is installed in the front of stopper, sliding frame's inner wall sliding connection has the movable block, the upper surface of movable block articulates there is articulated strip one, articulated strip two is kept away from to the one end of movable block, articulated strip two are kept away from the one end of articulated strip one and are connected with flat-open window frame's bottom surface through installation component two.

Further, the first installation component comprises a first installation plate fixedly connected to the outer surface of the sliding frame, and the first installation plate is connected with the fixed window frame through two first screws.

Further, the limiting component comprises a sliding barrel fixedly connected to the front face of the limiting block, the inner wall of the sliding barrel is slidably connected with a sliding plate, and a tension spring is arranged between the sliding plate and the sliding barrel.

Further, a sliding column is arranged on one side surface of the sliding plate, which is far away from the tension spring, a connecting plate is arranged at the front end of the sliding column, a clamping rod is arranged on the back surface of the connecting plate, and the rear end of the clamping rod is clamped with the inner wall of the limiting groove.

Further, the connecting rod is installed in the front of connecting plate, the pull ring is installed to the front end of connecting rod.

Furthermore, two sliding grooves are formed in the inner wall of the sliding cylinder, the inner walls of the two sliding grooves are connected with sliding blocks in a sliding mode, and the sliding blocks are connected with the sliding plates.

Further, the second mounting assembly comprises a second mounting plate hinged to the outer surface of the hinge strip, and the second mounting plate is connected with the bottom surface of the side-hung window frame through two screws.

Compared with the prior art, the limiting mechanism has the following beneficial effects:

1. according to the utility model, through the cooperation arrangement among the fixed window frame, the side-hung window frame, the sliding frame, the limiting block, the first empty slot, the second empty slot, the limiting component, the moving block, the first hinge strip and the second hinge strip, the side-hung window frame is opened to enable the moving block to slide on the inner wall of the sliding frame, the limiting block can limit the sliding of the moving block, and further limit the maximum opening and closing angle of the door and window, the position of the limiting block can be conveniently adjusted by utilizing the clamping component, so that the maximum opening and closing angle of the door and window can be self-defined and adjusted, the accident of falling down due to the fact that a child opens the door and window by mistake can be avoided, and the ventilation effect of the door and window can be ensured.

2. According to the sliding window frame, the sliding frame, the limiting block, the first empty groove, the second empty groove, the limiting groove, the sliding barrel, the sliding plate, the tension spring, the sliding column, the connecting plate, the clamping rod, the connecting rod, the pull ring, the sliding groove and the sliding block are matched, and the pull ring is pulled outwards to drive the connecting plate to move through the connecting rod, so that the clamping rod is separated from the inside of the limiting groove, the tension spring is stretched, limiting of the limiting block can be relieved, the position of the limiting block in the sliding frame can be conveniently adjusted, the distance between the limiting block and the moving block can be adjusted, and the maximum opening and closing angle of the sliding window frame can be conveniently adjusted in a self-defining mode.

Drawings

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

FIG. 2 is a schematic perspective view of a sliding frame according to the present utility model;

FIG. 3 is a schematic perspective view of a spacing assembly according to the present utility model;

fig. 4 is a schematic view of the internal structure of the slide of the present utility model.

In the figure: the novel sliding window comprises a fixed window frame 1, a flat-open window frame 2, a sliding frame 3, a mounting component I4, a mounting component I401, a screw I402, a limiting block 5, a limiting groove I6, a groove II 7, a limiting groove 8, a limiting component 9, a sliding cylinder 901, a sliding plate 902, a tension spring 903, a sliding column 904, a connecting plate 905, a clamping rod 906, a connecting rod 907, a pulling ring 908, a sliding groove 909, a sliding block 910, a moving block 10, a hinge strip I11, a hinge strip II 12, a mounting component II 13, a mounting component II 131 and a screw II 132.

Detailed Description

The principles and features of the present utility model are described below with reference to the drawings, the examples are illustrated for the purpose of illustrating the utility model and are not to be construed as limiting the scope of the utility model.

The embodiment provides a stop gear, and this mechanism is used for spacing and self-defining regulation to the biggest angle that opens and shuts of window, can avoid children to open the door and window by mistake and take place the incident that unexpected fall down the building, can guarantee the ventilation effect of door and window to can guarantee the result of use of door and window.

Referring to fig. 1 to 4, a limiting mechanism comprises a fixed window frame 1, wherein a flat-open window frame 2 is hinged to the inner wall of the fixed window frame 1, the fixed window frame 1 and the flat-open window frame 2 are connected through a common hinge in the market, the flat-open window frame 2 is opened, and ventilation can be conveniently carried out indoors.

The inner bottom wall of the fixed window frame 1 is embedded with a sliding frame 3, the outer surface of the sliding frame 3 is connected with the fixed window frame 1 through two first installation components 4, each first installation component 4 comprises a first installation plate 401 fixedly connected with the outer surface of the sliding frame 3, and the first installation plate 401 is connected with the fixed window frame 1 through two symmetrical first screws 402.

The inner bottom wall of the fixed window frame 1 is provided with a mounting groove matched with the sliding frame 3, the sliding frame 3 is placed in the mounting groove, and the first mounting plate 401 and the sliding frame 3 can be mounted in the mounting groove of the inner bottom wall of the fixed window frame 1 by using the first screw 402.

The inner wall sliding connection of sliding frame 3 has stopper 5, and the stopper 5 of setting can conveniently carry out spacingly to the sliding position of movable block 10, and the empty slot I6 has been seted up in the front of sliding frame 3, and empty slot II 7 has been seted up in the front of fixed window frame 1, and the position of empty slot I6 and empty slot II 7 is corresponding, and the spacing groove 8 of a set of equidistance range has been seted up in the front of fixed window frame 1.

The limiting component 9 is installed on the front of the limiting block 5, the limiting component 9 comprises a sliding cylinder 901 fixedly connected to the front of the limiting block 5, a sliding plate 902 is slidably connected to the inner wall of the sliding cylinder 901, a tension spring 903 is installed between the sliding plate 902 and the sliding cylinder 901, the front end of the sliding cylinder 901 sequentially penetrates through the first empty groove 6 and the second empty groove 7 and extends to the outside of the fixed window frame 1, and the tension spring 903 can provide tension for the sliding plate 902.

A sliding column 904 is arranged on one side surface of the sliding plate 902 far away from the tension spring 903, a connecting plate 905 is arranged at the front end of the sliding column 904, a clamping rod 906 is arranged on the back surface of the connecting plate 905, and the rear end of the clamping rod 906 is clamped with the inner wall of the limit groove 8.

Under the pulling force of extension spring 903, can make slide 902 drive slide post 904 and remove backward to can make card pole 906 card go into the inside of spacing groove 8, can carry out looks spacing to stopper 5, can avoid stopper 5 to take place unnecessary slip.

The connecting rod 907 is installed in the front of connecting plate 905, and pull ring 908 is installed to the front end of connecting rod 907, outwards pulls pull ring 908, and pull ring 908 can drive connecting plate 905 through connecting rod 907 and remove to can make card pole 906 break away from the inside of empty slot one 6, can remove the spacing to stopper 5, can conveniently adjust the position of stopper 5.

Two symmetrical sliding grooves 909 are formed in the inner wall of the sliding barrel 901, sliding blocks 910 are slidably connected to the inner walls of the two sliding grooves 909, and the sliding blocks 910 are connected with the sliding plate 902.

When slide plate 902 slides on the inner wall of slide cylinder 901, slide plate 910 can slide on the inner wall of slide groove 909, slide plate 902 can be guided and limited, and stability of slide plate 902 during movement can be ensured.

The inner wall sliding connection of sliding frame 3 has movable block 10, the upper surface of movable block 10 articulates there is articulated strip one 11, articulated strip one end that movable block 10 was kept away from to articulated strip one 11 articulates there is articulated strip two 12, articulated strip two 12 is kept away from articulated strip one 11's one end and is connected with the bottom surface of flat-open window frame 2 through installation component two 13, when flat-open window frame 2 was opened, can make articulated strip two 12 and articulated strip one 11 pulling movable block 10 slide at the inner wall of sliding frame 3, can carry out certain support to flat-open window frame 2, utilize stopper 5 that sets up, can carry out spacingly to the sliding distance of movable block 10, thereby can carry out spacingly to the angle that opens and shuts of flat-open window frame 2.

The second mounting assembly 13 comprises a second mounting plate 131 hinged to the outer surface of the second hinge strip 12, the second mounting plate 131 is connected with the bottom surface of the casement window frame 2 through two screws 132, the second mounting plate 131 is mounted on the bottom surface of the casement window frame 2 through the second screws 132, and one end, far away from the first hinge strip 11, of the second hinge strip 12 can be conveniently mounted on the bottom surface of the casement window frame 2.

Working principle: when the mechanism is used, the first mounting plate 401 and the sliding frame 3 are mounted in the mounting groove of the inner bottom wall of the fixed window frame 1 by using the first screw 402, the second mounting plate 131 is mounted on the bottom surface of the casement window frame 2 by using the second screw 132, when the casement window frame 2 is opened, the second hinge strip 12 and the first hinge strip 11 pull the moving block 10 to slide on the inner wall of the sliding frame 3, a certain support can be carried out on the casement window frame 2, the sliding distance of the moving block 10 can be limited by using the set limiting block 5, so that the opening and closing angle of the casement window frame 2 can be limited, when the maximum opening and closing angle of the casement window frame 2 is required to be adjusted, the pull ring 908 is pulled outwards firstly, the pull ring 908 can drive the connecting plate 905 to move by the connecting rod 907, thereby can make card pole 906 break away from the inside of empty slot one 6, can make slide 902 at the inner wall of slide 901 and slide, can stretch extension spring 903, card pole 906 break away from the inside of spacing groove 8 can be released spacing to stopper 5, can conveniently adjust stopper 5 in the inside position of sliding frame 3, thereby can make the distance between stopper 5 and the movable block 10 adjust, can conveniently adjust the biggest angle that opens and shuts of flat-open window frame 2, loosen pull ring 908 after adjusting, under the pulling force effect of extension spring 903, can make slide 902 and slide 904 reset, can make card pole 906 again with the inside looks joint of spacing groove 8, can be spacing to stopper 5, avoid stopper 5 to take place unnecessary removal.

The foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the utility model are intended to be included within the scope of the utility model.

Claims

1. A spacing mechanism, including fixed window frame (1), its characterized in that: the inner wall of fixed window frame (1) articulates there is flat-open window frame (2), the interior bottom wall of fixed window frame (1) is inlayed and is had sliding frame (3), the surface of sliding frame (3) is connected with fixed window frame (1) through two installation component one (4), the inner wall sliding connection of sliding frame (3) has stopper (5), idle groove one (6) have been seted up in the front of sliding frame (3), idle groove two (7) have been seted up in the front of fixed window frame (1), a set of spacing groove (8) have been seted up in the front of fixed window frame (1), spacing subassembly (9) have been installed in the front of stopper (5), the inner wall sliding connection of sliding frame (3) has movable block (10), the upper surface of movable block (10) articulates there is articulated strip one (11), the one end that movable block (10) was kept away from to articulated strip two (12), the one end that articulated strip one (11) was kept away from through installation component two (13) is connected with flat-open window frame (2).

2. A spacing mechanism according to claim 1, characterized in that: the first mounting assembly (4) comprises a first mounting plate (401) fixedly connected to the outer surface of the sliding frame (3), and the first mounting plate (401) is connected with the fixed window frame (1) through two screws (402).

3. A spacing mechanism according to claim 1, characterized in that: the limiting assembly (9) comprises a sliding barrel (901) fixedly connected to the front face of the limiting block (5), a sliding plate (902) is slidably connected to the inner wall of the sliding barrel (901), and a tension spring (903) is arranged between the sliding plate (902) and the sliding barrel (901).

4. A spacing mechanism according to claim 3, characterized in that: a sliding column (904) is arranged on one side surface of the sliding plate (902) far away from the tension spring (903), a connecting plate (905) is arranged at the front end of the sliding column (904), a clamping rod (906) is arranged on the back surface of the connecting plate (905), and the rear end of the clamping rod (906) is clamped with the inner wall of the limiting groove (8).

5. A spacing mechanism according to claim 4, wherein: the front of connecting plate (905) is installed connecting rod (907), pull ring (908) is installed to the front end of connecting rod (907).

6. A spacing mechanism according to claim 3, characterized in that: two sliding grooves (909) are formed in the inner wall of the sliding barrel (901), sliding blocks (910) are connected to the inner walls of the two sliding grooves (909) in a sliding mode, and the sliding blocks (910) are connected with the sliding plates (902).

7. A spacing mechanism according to claim 1, characterized in that: the second mounting assembly (13) comprises a second mounting plate (131) hinged to the outer surface of the second hinging strip (12), and the second mounting plate (131) is connected with the bottom surface of the casement window frame (2) through two screws (132).