CN216076887U

CN216076887U - Fire-resistant type window frame inside locator structure

Info

Publication number: CN216076887U
Application number: CN202121723251.4U
Authority: CN
Inventors: 鲍立; 陆庆
Original assignee: Anhui Lijin Door & Window Manufacturing Co ltd
Current assignee: Anhui Lijin Door & Window Manufacturing Co ltd
Priority date: 2021-07-28
Filing date: 2021-07-28
Publication date: 2022-03-18
Anticipated expiration: 2031-07-28

Abstract

The utility model discloses a refractory window frame inner positioner structure, which comprises a fixed window body and a folding window body, wherein when the window body is separated, one end of a connecting rod II drives a sliding rod through a lantern ring to slide upwards in a sliding chute in a parallel connecting sheet, the other end of the connecting rod II is connected with one end of the connecting rod I through a connecting shaft, because of a limiting rod arranged on the connecting shaft, when the connecting rod II is rotated, the connecting shaft is driven to connect the limiting rod with the side wall of the connecting rod I, so that the folding direction of the connecting rod I and the connecting rod II is fixed, the connecting rod I rotates along with the connecting shaft, so that the fixed shaft drives a rotating shaft to rotate, a spring pushes an arc-shaped clamping piece to be clamped on an outer ring of the rotating shaft, at the moment, a rotating handle at the end part of a positioning block is rotated, a sliding piece is pushed to extrude the spring, the connection of the arc-shaped clamping piece and the outer ring of the rotating shaft is more compact, thereby limiting the rotating shaft, and the fixed shaft drives the connecting rod I to stop rotating, the opening and closing angle between the window bodies realizes the positioning effect.

Description

Fire-resistant type window frame inside locator structure

Technical Field

The utility model relates to the technical field of positioner equipment, in particular to a structure of a refractory window frame internal positioner.

Background

Along with the continuous improvement of people's living conditions and the continuous development of modern science and technology, a novel door and window is silently used on the building, greatly reduced the conduction of temperature, fine heat preservation effect and mechanical strength have, this is bridge cut-off aluminium door and window. The bridge-cut-off aluminum door and window adopts heat-insulating bridge-cut-off aluminum profiles and hollow glass, and has the functions of energy conservation, sound insulation, noise prevention, dust prevention, water prevention and the like. The window uses for ventilative effect, and general window open time is longer, and under the prerequisite that does not have the locator, the window self-closing very fast is very inconvenient.

The Chinese utility model patent (publication number: CN 205852612U) discloses a bridge cut-off aluminum door and window sash positioner, belonging to the technical field of door and window installation, the structure of which comprises a positioning block matched with a window frame/a door frame and a positioning plate matched with a window sash/a door leaf, wherein the positioning block and the positioning plate are of split type structures, and the positioning block and the positioning plate are connected together through a detachable connecting piece. The positioning block is provided with a first connecting hole, the positioning plate is provided with a second connecting hole, the first connecting hole corresponds to the second connecting hole, and the detachable connecting piece penetrates through the first connecting hole and the second connecting hole simultaneously to fixedly connect the positioning block and the positioning plate together. The positioning block and the positioning plate are of a split structure and are detachably connected, so that the positioner is more flexible and convenient to mount;

for the casement, traditional solution is through installing the catch additional realization, but the catch has the problem that the location is unreliable and can't adjust the casement opening angle as required. Of course, the prior art also presents a multi-link sliding-groove hinge, but the multi-link sliding-groove hinge is only used for positioning a window sash, but not used for positioning a door leaf, and has no universality, so that a fire-resistant window frame inner positioner structure is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a structure of a positioning device for an interior of a fire-resistant window frame, so as to solve the above-mentioned problems of the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme: a fire-resistant window frame inner positioner structure comprises a fixed window body and a folding window body, wherein one side of the fixed window body is rotatably connected with the folding window body, a protective edge is fixedly connected to the fixed window body, and a protruding part is arranged on the inner wall of the folding window body;

the fixed window body is movably connected with the folding window body through a traction part, a rubber strip is fixedly arranged on the inner wall of the fixed window body, connecting pieces are fixedly arranged on two sides of the protruding part, a positioning block is fixedly arranged beside the rubber strip, and the connecting pieces are movably connected with the positioning block through a first connecting rod and a second connecting rod.

Preferably, the traction part comprises parallel connecting pieces, a sliding chute is formed in the middle of each connecting piece, circular grooves are formed in two ends of each sliding chute, lantern rings are fixedly connected to two ends of the first connecting rod and the second connecting rod, a sliding rod is movably mounted in each parallel connecting piece, and the sliding rod penetrates through the lantern rings at one end of the second connecting rod.

Preferably, a connecting shaft is movably arranged at the joint of the first connecting rod and the second connecting rod, the connecting shaft penetrates through lantern rings at the end parts of the first connecting rod and the second connecting rod, and a torsion spring is movably mounted on the connecting shaft.

Preferably, a cavity is arranged in the positioning block, a rotating shaft is rotatably arranged at one end inside the cavity, a fixed shaft is fixedly connected inside the rotating shaft and penetrates through the side wall of the positioning block, and a lantern ring penetrating through one end of the connecting rod is fixed at the outer end of the fixed shaft.

Preferably, a fixing piece is fixedly mounted on one side wall of the cavity, the end portion of the fixing piece is fixedly connected with one end of the extension piece, a sliding groove is formed in the inner wall of the fixing piece, a sliding piece is slidably mounted in the sliding groove, one side of the sliding piece is fixedly connected with one end of a screw rod, the other end of the screw rod movably penetrates through the end wall of the positioning block, and a rotating handle is fixedly mounted at the outer end portion of the screw rod.

Preferably, the extension piece is provided with a limiting groove in the middle, an arc-shaped clamping piece is movably arranged in the limiting groove in a penetrating mode, the arc-shaped clamping piece is fixedly connected with the sliding piece through a spring, and the arc-shaped clamping piece is movably connected with the outer ring of the rotating shaft.

Preferably, the two ends of the fixed shaft, the connecting shaft and the sliding rod are fixedly provided with limiting rings, and the end part of the connecting shaft is fixedly provided with a limiting rod.

Preferably, the connecting part of the positioning block and the side wall of the fixed window body is fixedly provided with a mounting plate, and four corners of the mounting plate are fixedly provided with fastening bolts.

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

one side of the fixed window body is rotatably connected with the folding window body, the inner wall of the fixed window body is movably connected with the inner wall of the folding window body through a traction part, the outer wall of the protruding part is mutually connected with the inner wall of the protective edge, and the glass can be better installed in the fixed window body through the addition of the rubber strip;

the first connecting rod and the second connecting rod are connected through the connecting shaft, the torsion spring enables the connecting rods to be reset quickly, meanwhile, the limiting rods are arranged on the connecting shaft, the rotating angles of the first connecting rod and the second connecting rod are controlled through the limiting rods, the first connecting rod and the second connecting rod can only rotate inwards, and therefore the connecting rods can be completely collected into the window body to protect the traction portion.

Drawings

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

FIG. 2 is a schematic view of a drawing part according to the present invention;

FIG. 3 is a schematic view of the internal structure of the positioning block of the present invention.

In the figure: 1. fixing the window body; 11. protecting edges; 12. a rubber strip; 2. folding the window body; 21. a projection; 3. connecting sheets; 31. a slide bar; 32. a chute; 33. a circular groove; 4. a connecting shaft; 41. a torsion spring; 42. a limiting ring; 43. a limiting rod; 5. a first connecting rod; 50. a second connecting rod; 501. a collar; 6. positioning blocks; 61. a rotating shaft; 611. a fixed shaft; 62. extending the sheet; 621. a limiting groove; 322. an arc-shaped card; 623. a spring; 624. a fixing sheet; 6241. a sliding groove; 6242. sliding blades; 63. a screw rod; 631. a handle is rotated; 7. mounting a plate; 71. fastening a bolt; 8. a traction part.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a fire-resistant window frame inner positioner structure comprises a fixed window body 1 and a folding window body 2, wherein one side of the fixed window body 1 is rotatably connected with the folding window body 2, a protective edge 11 is fixedly connected to the fixed window body 1, and a convex part 21 is arranged on the inner wall of the folding window body 2;

the fixed window body 1 is movably connected with the folding window body 2 through the traction part 8, the inner wall of the fixed window body 1 is fixedly provided with a rubber strip 12, the two sides of the protruding part 21 are fixedly provided with connecting pieces 3, the side of the rubber strip 12 is fixedly provided with a positioning block 6, and the connecting pieces 3 are movably connected with the positioning block 6 through a first connecting rod 5 and a second connecting rod 50.

The traction part 8 comprises a parallel connecting piece 3, a sliding chute 32 is formed in the middle of the connecting piece 3, circular grooves 33 are formed in two ends of the sliding chute 32, lantern rings 501 are fixedly connected to two ends of a first connecting rod 5 and a second connecting rod 50, a sliding rod 31 is movably installed in the parallel connecting piece 3, and the sliding rod 31 penetrates through the lantern rings 501 at one end of the second connecting rod 50.

The connecting shaft 4 is movably arranged at the connecting part of the first connecting rod 5 and the second connecting rod 50, the connecting shaft 4 penetrates through the lantern rings 501 at the end parts of the first connecting rod 5 and the second connecting rod 50, and the torsion spring 41 is movably arranged on the connecting shaft 4.

A cavity is arranged in the positioning block 6, a rotating shaft 61 is rotatably arranged at one end inside the cavity, a fixed shaft 611 is fixedly connected inside the rotating shaft 61, the fixed shaft 611 penetrates through the side wall of the positioning block 6, and a sleeve ring 501 penetrating through one end of the first connecting rod 5 is fixed at the outer end of the fixed shaft 611.

A fixing piece 624 is fixedly installed on one side wall of the cavity, the end part of the fixing piece 624 is fixedly connected with one end of the extension piece 62, a sliding groove 6241 is formed in the inner wall of the fixing piece 624, a sliding piece 6242 is installed in the sliding groove 6241 in a sliding mode, one side of the sliding piece 6242 is fixedly connected with one end of a screw rod 63, the other end of the screw rod 63 movably penetrates through the end wall of the positioning block 6, and a rotating handle 631 is fixedly installed at the outer end part of the screw rod 63.

The middle part of the extension sheet 62 is provided with a limit groove 621, the limit groove 621 is movably provided with an arc-shaped clamping sheet 322 inside, the arc-shaped clamping sheet 322 is fixedly connected with the sliding sheet 6242 through a spring 623, and the arc-shaped clamping sheet 322 is movably connected with the outer ring of the rotating shaft 61.

The fixing shaft 611, the connecting shaft 4 and the sliding rod 31 are fixedly provided with limiting rings 42 at two ends, the end of the connecting shaft 4 is fixedly provided with a limiting rod 43, and due to the limiting rod arranged on the connecting shaft 4, when the connecting rod two 50 is rotated, the connecting shaft 4 is driven to enable the limiting rod 43 to be connected with the side wall of the connecting rod one 5 for limiting, so that the folding direction of the connecting rod one 5 and the connecting rod two 50 is controlled.

The mounting plate 7 is fixedly arranged at the joint of the positioning block 6 and the side wall of the fixed window body 1, and fastening bolts 71 are fixedly arranged at four corners of the mounting plate 7.

The working principle is as follows: when the device is used normally, when the folding window body 2 is separated from the fixed window body 1, one end of the second connecting rod 50 drives the sliding rod 31 through the lantern ring 501, the sliding rod slides upwards in the sliding groove 32 in the parallel connecting sheet 3, the other end of the second connecting rod 50 is connected with one end of the first connecting rod 5 through the connecting shaft 4, due to the limiting rod arranged on the connecting shaft 4, when the second connecting rod 50 is rotated, the connecting shaft 4 is driven to enable the limiting rod 43 to be connected with the side wall of the first connecting rod 5 for limiting, so that the folding directions of the first connecting rod 5 and the second connecting rod 50 are controlled, at the moment, the first connecting rod 5 rotates along with the connecting shaft 611, the spring 623 drives the rotating shaft 61 to rotate, at the moment, the arc clamping piece 322 is pushed to be clamped on the outer ring of the rotating shaft 61, at the moment, the screw rod 63 rotates through rotating the rotating handle 631 at the end part of the positioning block 6, the sliding piece 6242 is pushed to extrude the spring 623, so that the connection between the arc clamping piece 322 and the outer ring of the rotating shaft 61 is more compact, therefore, the rotating shaft 61 is limited, the fixed shaft 611 drives the first connecting rod 5 to stop rotating, and the opening and closing angle between the fixed window body 1 and the folding window body 2 achieves a positioning effect.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an inside locator structure of fire-resistant type window frame, includes fixed window form (1) and the window form of rolling over (2), one side of fixed window form (1) is rotated and is connected the window form of rolling over (2), rigid coupling safe edge (11) are gone up in fixed window form (1), the window form of rolling over (2) inner wall is equipped with bulge (21), its characterized in that:

describe between fixed window body (1) and the folding window body (2) through traction portion (8) swing joint, the fixed rubber strip (12) that is equipped with on the inner wall of fixed window body (1), both sides fixed mounting connection piece (3) of bulge (21), rubber strip (12) other fixed locating piece (6) that is equipped with, and through connecting rod one (5) and connecting rod two (50) swing joint between connection piece (3) and locating piece (6).

2. The structure of the inside retainer for fire-resistant window frames according to claim 1, wherein: traction portion (8) are including parallel connection piece (3), spout (32) are seted up at connection piece (3) middle part, and spout (32) both ends set up circular recess (33), rigid coupling lantern ring (501) on the both ends of connecting rod (5) and connecting rod two (50), movable mounting slide bar (31) in parallel connection piece (3), and slide bar (31) run through lantern ring (501) of connecting rod two (50) one end.

3. The structure of the inside retainer for fire-resistant window frames according to claim 1, wherein: the connecting shaft (4) is movably arranged at the joint of the first connecting rod (5) and the second connecting rod (50), the connecting shaft (4) penetrates through a sleeve ring (501) at the end part of the first connecting rod (5) and the second connecting rod (50), and a torsion spring (41) is movably mounted on the connecting shaft (4).

4. The structure of the inside retainer for fire-resistant window frames according to claim 1, wherein: the positioning block (6) is internally provided with a cavity, one end inside the cavity is rotatably provided with a rotating shaft (61), the rotating shaft (61) is fixedly connected with a fixed shaft (611) in the rotating shaft (61), the fixed shaft (611) penetrates through the side wall of the positioning block (6), and the outer end part of the fixed shaft (611) is fixedly penetrated through a lantern ring (501) at one end of a first connecting rod (5).

5. The structure of the inside retainer for fire-resistant window frames according to claim 4, wherein: a lateral wall fixed mounting stationary blade (624) of cavity, and the tip rigid coupling of stationary blade (624) extends the one end of claim piece (62), sliding tray (6241) is seted up to the inner wall of stationary blade (624), and slidable mounting gleitbretter (6242) in sliding tray (6241), the one end of one side rigid coupling lead screw (63) of gleitbretter (6242), and the other end activity of lead screw (63) runs through the end wall of locating piece (6), just outer tip fixed mounting turning handle (631) of lead screw (63).

6. The structure of the inside retainer for fire-resistant window frames according to claim 5, wherein: the extension piece (62) middle part is seted up spacing groove (621), and the inside activity of spacing groove (621) is run through and is equipped with arc card (322), pass through spring (623) rigid coupling between arc card (322) and gleitbretter (6242), the outer lane of arc card (322) swing joint pivot (61).

7. A fire resistant window frame interior locator structure as defined in claim 3, wherein: limiting rings (42) are fixedly arranged at two ends of the connecting shaft (4), the fixing shaft (611) and the sliding rod (31), and a limiting rod (43) is fixedly arranged at the end of the connecting shaft (4).

8. The structure of the inside retainer for fire-resistant window frames according to claim 1, wherein: the positioning block (6) is fixedly provided with a mounting plate (7) at the joint of the side wall of the fixed window body (1), and fastening bolts (71) are fixedly arranged at four corners of the mounting plate (7).