CN217028496U

CN217028496U - Opening angle limiting mechanism convenient to adjust for aluminum alloy doors and windows

Info

Publication number: CN217028496U
Application number: CN202220003107.1U
Authority: CN
Inventors: 王超
Original assignee: Shanghai Linzhi Door And Window System Technology Co ltd
Current assignee: Shanghai Linzhi Door And Window System Technology Co ltd
Priority date: 2022-01-04
Filing date: 2022-01-04
Publication date: 2022-07-22
Anticipated expiration: 2032-01-04

Abstract

The utility model discloses an opening angle limiting mechanism convenient to adjust for aluminum alloy doors and windows, which comprises an outer frame, wherein a sash is rotatably connected to the inner wall of one side of the outer frame, a handle is rotatably mounted on one side of the sash, a connecting arm is arranged inside the outer frame, the top end of the connecting arm is rotatably connected with a first limiting assembly, one end of the first limiting assembly is rotatably connected to the top end of the sash, one end of the first limiting assembly is arranged inside a frame body of the outer frame, and the bottom end of the connecting arm is rotatably connected with a second limiting assembly. This aluminum alloy door and window is with opening angle stop gear uses through the cooperation of first connecting rod, second connecting rod and location connecting rod, can make the casement at zero inside free rotation to ninety degrees, easy operation, convenient to use to spacing to the casement through first spacing subassembly and the spacing subassembly of second, first spacing subassembly and the spacing subassembly simple structure of second, and directly expose externally easy maintenance.

Description

Opening angle limiting mechanism convenient to adjust for aluminum alloy door and window

Technical Field

The utility model relates to the technical field of aluminum alloy doors and windows, in particular to an opening angle limiting mechanism for an aluminum alloy door and window, which is convenient to adjust.

Background

In the prior art, aluminum alloy door and window has advantages such as pleasing to the eye, sealed, intensity height, is used for the house ornamentation extensively, and its angle of opening and shutting of current aluminum alloy door and window is fixed, does not possess regulatory function, inconvenient indoor ventilation.

Through the retrieval, chinese patent application number is CN 202011050740.8's patent, discloses an al-alloy door & window opening angle stop gear, including the window frame, the positive fixedly connected with fixed block one of window frame, one side fixedly connected with dwang one that the window frame was kept away from to fixed block one, the outside swing joint of dwang one has fixed block two, the back fixedly connected with casement of fixed block two. This al-alloy door & window opening angle stop gear presses the button, and sloping block one promotes sloping block two and goes out from the inside motion in spacing hole this moment, further makes two drive fluted discs two upwards movements of dwang, and fluted disc two and fluted disc one at this moment are no longer meshed and are connected to door and window has reached the effect that door and window has the arbitrary angle that opens and shuts.

The above patents suffer from the following disadvantages: the device all sets up inside the window frame to aluminum alloy door and window's stop gear, and the structure is complicated relatively, is unfavorable for the use, and maintains the relative difficulty.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides an opening angle limiting mechanism for an aluminum alloy door and window, which is convenient to adjust.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides an aluminum alloy door and window is with opening angle stop gear convenient to adjust, includes the frame, one side inner wall of frame rotates and is connected with the casement, one side of casement rotates and installs the handle, just the inside of frame is provided with the linking arm, the top of linking arm is rotated and is connected with first spacing subassembly, the one end of first spacing subassembly is rotated and is connected in the top of casement, just the one end setting of first spacing subassembly is inside the framework of frame, the bottom of linking arm is rotated and is connected with the spacing subassembly of second, the one end of the spacing subassembly of second is rotated and is connected in the bottom of casement, just the one end setting of the spacing subassembly of second is inside the framework of frame.

As a still further scheme of the utility model: the first limiting assembly and the second limiting assembly are identical in structure and size, and are symmetrically arranged.

As a still further scheme of the utility model: the second limiting component comprises a first connecting rod, one end of the first connecting rod is connected with a second connecting rod in a rotating mode, and a positioning connecting rod is connected to the joint of the first connecting rod and the second connecting rod in a rotating mode.

As a still further scheme of the utility model: one end of the first connecting rod is rotatably connected with the outer frame, and one end of the second connecting rod is rotatably connected with the window sash.

As a still further scheme of the utility model: the top end of the positioning connecting rod is provided with a limiting sliding groove, and a limiting clamping column is slidably mounted inside the limiting sliding groove.

As a still further scheme of the utility model: one end fixedly connected with of location connecting rod rotates the sleeve, the inside of rotating the sleeve is rotated and is installed the connecting axle, the middle part of connecting axle is rotated and is connected with the limiting plate.

As a still further scheme of the utility model: one side of the limiting plate is fixedly connected with a meshed toothed plate, one side of the meshed toothed plate is connected with a meshed gear in a meshed mode, the top end of the meshed gear is fixedly connected with a fixed column, and the top of the fixed column is fixedly connected with a ratchet wheel.

As a still further scheme of the utility model: one side joint of ratchet has fixed picture peg, one side fixedly connected with connecting plate of fixed picture peg, the top fixedly connected with reference column of connecting plate, just one side fixedly connected with supporting spring of connecting plate.

Compared with the prior art, the utility model provides the opening angle limiting mechanism for the aluminum alloy door and window, which is convenient to adjust and has the following beneficial effects:

1. this al-alloy door & window is with opening angle stop gear uses through the cooperation of first connecting rod, second connecting rod and location connecting rod, can make the casement at zero to ninety degrees within range free rotation, easy operation, convenient to use.

2. This aluminum alloy door and window is with opening angle stop gear, it is spacing to the casement through first spacing subassembly and the spacing subassembly of second, first spacing subassembly and the spacing subassembly simple structure of second, and directly expose externally, easy maintenance.

3. This al-alloy door & window is with opening angle stop gear uses through the cooperation of ratchet and fixed picture peg, makes the fixed of first spacing subassembly and the spacing subassembly of second simpler, is convenient for operate first spacing subassembly and the spacing subassembly of second through the linking arm simultaneously.

The parts which are not involved in the device are the same as or can be realized by adopting the prior art, and the device has the advantages of simple structure and convenient operation.

Drawings

FIG. 1 is a schematic structural view of the integral assembly of the present invention;

FIG. 2 is a schematic structural view of a spacing assembly of the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 2 according to the present invention.

In the figure: 1. an outer frame; 2. a window sash; 3. a handle; 4. a connecting arm; 5. a first limit component; 6. a second limiting component; 601. a first link; 602. a second link; 603. positioning the connecting rod; 604. a limiting chute; 605. limiting the clamping column; 606. rotating the sleeve; 607. a connecting shaft; 608. a limiting plate; 609. a meshing toothed plate; 610. a meshing gear; 611. fixing the column; 612. a ratchet wheel; 613. fixing the plug board; 614. a connecting plate; 615. a positioning column; 616. supporting the spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

An opening angle limiting mechanism for aluminum alloy doors and windows convenient to adjust is disclosed, as shown in figures 1-3, and comprises an outer frame 1, wherein the inner wall of one side of the outer frame 1 is rotatably connected with a window sash 2 through a hinge, one side of the window sash 2 is rotatably provided with a handle 3, the handle 3 is used for controlling the opening and closing of the window sash 2, the inner part of the outer frame 1 is provided with a connecting arm 4, the connecting arm 4 is arranged in a C shape, the top end of the connecting arm 4 is rotatably connected with a first limiting component 5, one end of the first limiting component 5 is rotatably connected with the top end of the window sash 2, one end of the first limiting component 5 is arranged in the frame body of the outer frame 1, the bottom end of the connecting arm 4 is rotatably connected with a second limiting component 6, one end of the second limiting component 6 is rotatably connected with the bottom end of the window sash 2, one end of the second limiting component 6 is arranged in the frame body of the outer frame 1, the first limiting component 5 and the second limiting component 6 are identical in structure and size, the first limiting component 5 and the second limiting component 6 are symmetrically arranged; the first stop assembly 5 and the second stop assembly 6 cooperate to allow the window sash 2 to rotate freely within a range of zero to ninety degrees.

The second limiting component 6 comprises a first connecting rod 601, one end of the first connecting rod 601 is rotatably connected with a second connecting rod 602, and the joint of the first connecting rod 601 and the second connecting rod 602 is rotatably connected with a positioning connecting rod 603; one end of the first connecting rod 601 is rotatably connected with the bottom wall inside the outer frame 1, and one end of the second connecting rod 602 is rotatably connected with the bottom end of the window sash 2; one side of the inside of frame 1 side integrated into one piece has spacing calorie of limit, and the connection spout has been seted up to one side that spacing calorie of limit is close to casement 2, and the one end setting of location connecting rod 603 is in the inside of connecting the spout.

The top end of the positioning connecting rod 603 is provided with a limiting sliding groove 604, a limiting clamping column 605 is arranged inside the limiting sliding groove 604 in a sliding manner, the limiting clamping column 605 is fixedly arranged inside the connecting sliding groove, and the positioning connecting rod 603 slides inside the connecting sliding groove by taking the limiting clamping column 605 as a fixed point; one end fixedly connected with of location connecting rod 603 rotates sleeve 606, the direction spout has been seted up on the top of spacing card limit, rotate the inside of sleeve 606 setting at the direction spout, the connecting axle 607 is installed in the inside rotation of rotating sleeve 606, the middle part of connecting axle 607 rotates and is connected with limiting plate 608, limiting plate 608 is at the inside horizontal slip of direction spout, limiting plate 608 and upwards extension are run through at the top of connecting axle 607, the one end rotation of the end of extending and linking arm 4 of connecting axle 607 is connected.

A connecting rod is integrally formed on one side of the limiting plate 608, a meshing toothed plate 609 is fixedly connected to one side of the connecting rod, a meshing gear 610 is connected to one side of the meshing toothed plate 609 in a meshing mode, a fixing column 611 is fixedly connected to the top end of the meshing gear 610, a bottom end pipe of the fixing column 611 rubs the meshing gear 610 and extends downwards, the extending end of the fixing column 611 is rotatably connected with the connecting clamping edge, a ratchet 612 is fixedly connected to the top of the fixing column 611, and the diameter of the ratchet 612 is smaller than that of the meshing gear 610.

A fixed inserting plate 613 is clamped on one side of the ratchet 612, one end of the fixed inserting plate 613 is clamped with the ratchet 612, a connecting plate 614 is fixedly connected to one side of the fixed inserting plate 613, the connecting plate 614 is used for limiting the displacement of the fixed inserting plate 613, a positioning column 615 is fixedly connected to the top end of the connecting plate 614, the positioning column 615 is pushed, the fixed inserting plate 613 can be driven to be separated from the ratchet 612 through the connecting plate 614, a supporting spring 616 is fixedly connected to one side of the connecting plate 614, and the supporting spring 616 is used for maintaining the clamping between the fixed inserting plate 613 and the ratchet 612.

The working principle is as follows:

the device is assembled as shown in fig. 1, when the window sash 2 is opened, the limit of the fixed inserting plate 613 to the ratchet 612 is released through the positioning column 615, then the handle 3 drives the window sash 2 to rotate, the window sash 2 drives the first connecting rod 601, the second connecting rod 602 and the positioning connecting rod 603 of the first limiting component 5 and the second limiting component 6 to move, meanwhile, the positioning connecting rod 603 drives the meshing gear 610 to rotate through the meshing toothed plate 609, the meshing gear 610 drives the ratchet 612 to rotate, when the window sash 2 rotates to a proper position, the fixed inserting plate 613 is clamped with the ratchet 612, then the relative positions of the first connecting rod 601, the second connecting rod 602 and the positioning connecting rod 603 are fixed, and the opening and positioning of the window sash 2 are completed.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered as the technical solutions and the utility model concepts of the present invention in the scope of the present invention.

Claims

1. The utility model provides an aluminum alloy door and window is with opening angle stop gear convenient to adjust, includes frame (1), its characterized in that: the utility model discloses a window frame, including frame (1), handle (3), connecting arm (4), first spacing subassembly (5), the one end of first spacing subassembly (5) is rotated and is connected in the top of casement (2), just the inside of frame (1) is provided with connecting arm (4), the top of connecting arm (4) is rotated and is connected with first spacing subassembly (5), the one end of first spacing subassembly (5) is rotated and is connected in the top of casement (2), just the one end of first spacing subassembly (5) sets up inside the framework of frame (1), the bottom of connecting arm (4) is rotated and is connected with spacing subassembly of second (6), the one end of spacing subassembly of second (6) is rotated and is connected in the bottom of casement (2), just the one end of spacing subassembly of second (6) sets up inside the framework of frame (1).

2. The opening angle limiting mechanism convenient to adjust for aluminum alloy doors and windows of claim 1, characterized in that: the first limiting assembly (5) and the second limiting assembly (6) are identical in structure and size, and the first limiting assembly (5) and the second limiting assembly (6) are symmetrically arranged.

3. The opening angle limiting mechanism convenient to adjust for aluminum alloy doors and windows according to claim 1, characterized in that: the second limiting assembly (6) comprises a first connecting rod (601), one end of the first connecting rod (601) is rotatably connected with a second connecting rod (602), and a connecting position of the first connecting rod (601) and the second connecting rod (602) is rotatably connected with a positioning connecting rod (603).

4. The conveniently-adjusted opening angle limiting mechanism for aluminum alloy doors and windows according to claim 3, characterized in that: one end of the first connecting rod (601) is rotatably connected with the outer frame (1), and one end of the second connecting rod (602) is rotatably connected with the window sash (2).

5. The opening angle limiting mechanism convenient to adjust for aluminum alloy doors and windows of claim 3, characterized in that: the top end of the positioning connecting rod (603) is provided with a limiting sliding groove (604), and a limiting clamping column (605) is arranged inside the limiting sliding groove (604) in a sliding manner.

6. The conveniently-adjusted opening angle limiting mechanism for aluminum alloy doors and windows according to claim 3, characterized in that: one end fixedly connected with of location connecting rod (603) rotates sleeve (606), the inside rotation of rotating sleeve (606) installs connecting axle (607), the middle part of connecting axle (607) is rotated and is connected with limiting plate (608).

7. The opening angle limiting mechanism convenient to adjust for aluminum alloy doors and windows of claim 6, characterized in that: one side of the limiting plate (608) is fixedly connected with a meshing toothed plate (609), one side of the meshing toothed plate (609) is connected with a meshing gear (610) in a meshing mode, the top end of the meshing gear (610) is fixedly connected with a fixing column (611), and the top of the fixing column (611) is fixedly connected with a ratchet wheel (612).

8. The conveniently-adjusted opening angle limiting mechanism for aluminum alloy doors and windows according to claim 7, characterized in that: one side joint of ratchet (612) has fixed picture peg (613), one side fixedly connected with connecting plate (614) of fixed picture peg (613), the top fixedly connected with reference column (615) of connecting plate (614), just one side fixedly connected with supporting spring (616) of connecting plate (614).