CN219316710U

CN219316710U - Spacing wind of extensive applicability props

Info

Publication number: CN219316710U
Application number: CN202223126362.4U
Authority: CN
Inventors: 谢晓东; 石意; 谢晓楠
Original assignee: Foshan Qianze Technology Co ltd; Guangdong Hehe Construction Hardware Manufacturing Co Ltd; Foshan Hehexing Technology Industrial Co Ltd
Current assignee: Foshan Qianze Technology Co ltd; Guangdong Hehe Construction Hardware Manufacturing Co Ltd; Foshan Hehexing Technology Industrial Co Ltd
Priority date: 2022-11-24
Filing date: 2022-11-24
Publication date: 2023-07-07
Anticipated expiration: 2032-11-24

Abstract

The utility model relates to a limit air stay with wide applicability, which comprises a limit stay bar, a sliding block assembly, a special-shaped rivet and a hinge connecting hole; a sliding block assembly is arranged on one side of the top of the limiting stay bar, a hinge connecting hole is formed in one side, far away from the sliding block assembly, of the limiting stay bar, and a special-shaped rivet matched with the hinge connecting hole is movably arranged on the limiting stay bar; one side of the top of the limit stay bar is rotationally connected with a positioning adjusting seat. The damping pressure spring and the inner hexagonal cylinder end set screw in the sliding block assembly are applied to a common flat-open window, the temperature sensing element and the inner hexagonal concave end set screw can be replaced to be applied to a fireproof flat-open window, when a fire disaster occurs, the temperature sensing element breaks in a high-temperature environment, friction force disappears, the fireproof window automatically closes under the action of the window sash opening and closing control device, and the sliding block assembly can be used for the common flat-open window and also can be used for the fireproof window or the limiting wind support on the fireproof window.

Description

Spacing wind of extensive applicability props

Technical Field

The utility model relates to the technical field of door and window accessories, in particular to a limit air stay with wide applicability.

Background

In the door and window industry, a wind brace is often required to be used, so that a window sash is opened to a certain angle according to the needs, the window sash is limited to swing randomly due to wind pressure, and a sliding brace is divided into two types, namely a flat-open window, which is also called a four-bar linkage in the industry, and plays roles of bearing and limiting; the other is used for a suspended window, plays a role in bearing, and the wind brace is also called as a two-connecting rod, which connects two independent things together, and plays a role in fixing, stabilizing or limiting.

The window with good air tightness is provided with an invisible hinge, and the used limiting air stay is only in two modes due to the specification factors of the window: the large window body adopts a long single rod, the small window body adopts two telescopic connecting rods, the cost of the telescopic connecting rod structure of the limiting wind brace is high, the two are not high in universality; most of the limit air braces in the market can only be used for common casement windows, but cannot be used for fire-resistant windows or fireproof windows at the same time.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides the limit air stay with wide applicability, has the advantage of wide applicability, and solves the problems that the limit air stay is low in universality due to the specification limitation of a window body, and most of limit air stays can only be used for common casement windows and cannot be used on fire-resistant windows or fire-proof windows at the same time.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a spacing wind brace that suitability is wide, includes spacing stay bar, sliding block subassembly, dysmorphism rivet and hinge connecting hole;

a sliding block assembly is arranged on one side of the top of the limiting stay bar, a hinge connecting hole is formed in one side, far away from the sliding block assembly, of the limiting stay bar, and a special-shaped rivet matched with the hinge connecting hole is movably arranged on the limiting stay bar;

the sliding block assembly comprises a limiting stay rivet, a positioning inclined block, a pressure inclined block, a fan edge positioning seat, a damping pressure spring, an inner hexagonal cylinder end set screw and a positioning adjustment seat, wherein the positioning adjustment seat is rotationally connected to one side of the top of the limiting stay rod, the fan edge positioning seat is arranged at the top of the positioning adjustment seat, the limiting stay rod is rotationally connected with the limiting stay rivet, the positioning inclined block is movably mounted on the front side and the rear side of the inner part of the fan edge positioning seat, the pressure inclined block is slidably connected to the inner part of the fan edge positioning seat, the damping pressure spring is movably mounted in the inner part of the fan edge positioning seat, and the inner hexagonal cylinder end set screw is connected to the inner hexagonal cylinder end set screw on the right side of the damping pressure spring.

Further, the limit stay rivet penetrates through the fan edge positioning seat and the positioning adjusting seat, and the positioning adjusting seat is hinged with the limit stay pull rod through the limit stay rivet.

Further, the left side of the damping pressure spring is abutted against the right side of the bottom of the pressure inclined block, and the right side of the damping pressure spring is abutted against the inner hexagonal cylinder end set screw.

Furthermore, the damping pressure spring and the inner hexagonal cylinder end set screw can be replaced by a temperature sensing element and an inner hexagonal concave end set screw, and are used for being applied to the fireproof casement window.

Further, the positioning inclined blocks are trapezoid, the front and the rear are distributed oppositely, and the left sides of the pressure inclined blocks are matched with the right sides of the two positioning inclined blocks.

Further, the tops of the positioning inclined block and the pressure inclined block are both extended to be flush with the top of the fan-edge positioning seat.

(III) beneficial effects

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

1. this spacing wind that suitability is wide props, spacing wind props and hinge cooperation, adopts modular design, and both can complete independent installation, and installation and dismantlement are swift convenient, and big or small window form is general, and installation dismantles convenient and fast, need not to destroy the window body, exempts from milling flutes installation mechanism, is favorable to changing the maintenance, can use on the window form of multiple hinge, reduce cost, convenient construction, humanized installation, the window form selection scope that is suitable for grow.

2. The damping pressure spring and the inner hexagonal cylinder end set screw in the sliding block assembly are applied to a common flat-open window, the temperature sensing element and the inner hexagonal concave end set screw can be replaced to be applied to a fireproof flat-open window, when a fire disaster occurs, the temperature sensing element breaks in a high-temperature environment, friction force disappears, the fireproof window automatically closes under the action of the window sash opening and closing control device, and the sliding block assembly can be used for the common flat-open window and also can be used for the fireproof window or the limiting wind support on the fireproof window.

Drawings

FIG. 1 is a schematic view of a three-dimensional structure of the present utility model;

FIG. 2 is a schematic representation of a three-dimensional explosion of the present utility model;

FIG. 3 is a schematic view of a shaped rivet according to the present utility model;

FIG. 4 is a schematic view of the assembled hinge of the present utility model;

fig. 5 is a schematic view of the hinge of fig. 4 according to the present utility model.

In the figure: the special-shaped hinge comprises a limiting support rivet 1, a positioning oblique block 2, a pressure oblique block 3, a fan edge positioning seat 4, a damping pressure spring 5, a hexagonal cylinder end set screw 6, a positioning adjusting seat 7, a limiting support pull rod 8, a tightly fixed aluminum strip 9, a hexagonal flat end set screw 10, a hinge 11, a special-shaped rivet 12 and a hinge connecting hole 13.

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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, a wide-applicability limit air stay in the present embodiment includes a limit stay bar 8, a sliding block assembly, a special rivet 12 and a hinge connection hole 13;

a sliding block component is assembled on one side of the top of the limiting stay bar 8, friction resistance is generated between the sliding block component and a window notch, the sliding block component can be positioned on the window notch at will, a hinge connecting hole 13 is formed in one side of the limiting stay bar 8 far away from the sliding block component, a special-shaped rivet 12 matched with the hinge connecting hole 13 is movably installed on the limiting stay bar 8, the special-shaped rivet 12 is connected to a hinge 11, and a part of limiting wind stay further comprises a fastening aluminum strip 9 and an inner hexagonal flat end fastening screw 10;

the sliding block subassembly in this embodiment includes spacing support rivet 1, location sloping block 2, pressure sloping block 3, fan limit positioning seat 4, damping pressure spring 5, interior hexagonal cylinder end holding screw 6 and location adjustment seat 7, the top one side rotation of spacing support pull rod 8 is connected with location adjustment seat 7, the top of location adjustment seat 7 is provided with fan limit positioning seat 4, rotate on the spacing support pull rod 8 and be connected with spacing support rivet 1, both sides all movable mounting have location sloping block 2 around the inside of fan limit positioning seat 4, the inside sliding connection of fan limit positioning seat 4 has the pressure sloping block 3 that is located location sloping block 2 right side, the inside movable mounting of fan limit positioning seat 4 has damping pressure spring 5, the inside threaded connection of fan limit positioning seat 4 has interior hexagonal cylinder end holding screw 6 that is located damping pressure spring 5 right side, the principle of use of sliding block subassembly is: the damping pressure spring 5 is acted by the inner hexagonal cylinder end set screw 6, the pressure inclined block 3 is acted by the damping pressure spring 5, the positioning inclined block 2 is acted by the pressure inclined block 3, the positioning inclined blocks 2 are mutually squeezed out under the action of the fan-edge positioning seat 4, friction resistance can be generated, and the larger the stretching size of the positioning inclined block 2 is, the larger the friction resistance with a window notch is.

The special-shaped rivet 12 in the embodiment is assembled on the hinge 11, and the steps of the matching and assembling of the limiting air stay and the hinge 11 are as follows: firstly, the special-shaped rivet 12 in the hinge 11 is rotated by a certain angle by using a spanner to be matched with the hole groove direction of the hinge connecting hole 13 on the limit stay bar 8, then the limit stay bar 8 is placed on the special-shaped rivet 12, and after the special-shaped rivet 12 is completely placed, the special-shaped rivet 12 is rotated by a certain angle by using the spanner to prevent the limit stay bar 8 from being separated from the special-shaped rivet 12.

The object achieved in this embodiment is: the limiting wind stay fixing point is designed on the hinge 11, so that the length of the limiting stay bar 8 can be reduced to the optimal length, and the limiting wind stay fixing point is suitable for smaller windows; the combination mode can be applied to a plurality of hinges 11, the cost is reduced, the construction is convenient, the humanized installation is convenient, and the applicable window selection range is enlarged.

The working principle of the embodiment is as follows:

(1) When the damping compression spring is applied to the fireproof casement window, the inner hexagonal cylinder end set screw 6 is rotated to take the inner hexagonal cylinder end set screw off from the fan edge positioning seat 4, the damping compression spring 5 is taken out to be replaced by a temperature sensing element, and then the inner hexagonal concave end set screw is screwed into the fan edge positioning seat 4.

(2) The special-shaped rivet 12 is rotated by a spanner to correspond to the hole and slot directions of the hinge connecting hole 13, then the limiting air stay is placed on the special-shaped rivet 12, and the special-shaped rivet 12 is rotated so as to limit the limiting air stay and the hinge 11 together.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises an element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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 a spacing wind of wide applicability props, includes spacing stay bar (8), sliding block subassembly, dysmorphism rivet (12) and hinge connection hole (13), its characterized in that:

a sliding block assembly is arranged on one side of the top of the limiting stay bar (8), a hinge connecting hole (13) is formed in one side, far away from the sliding block assembly, of the limiting stay bar (8), and a special-shaped rivet (12) matched with the hinge connecting hole (13) is movably arranged on the limiting stay bar (8);

the sliding block assembly comprises a limiting stay rivet (1), a positioning inclined block (2), a pressure inclined block (3), a fan edge positioning seat (4), a damping pressure spring (5), an inner hexagonal cylinder end set screw (6) and a positioning adjustment seat (7), wherein the positioning adjustment seat (7) is rotationally connected to one side of the top of the limiting stay pull rod (8), the fan edge positioning seat (4) is arranged at the top of the positioning adjustment seat (7), the limiting stay pull rod (8) is rotationally connected with the limiting stay rivet (1), the positioning inclined block (2) is movably mounted on the front side and the rear side of the inside of the fan edge positioning seat (4), the pressure inclined block (3) positioned on the right side of the positioning inclined block (2) is slidably connected to the inside of the fan edge positioning seat (4), the damping pressure spring (5) is movably mounted in the inside of the fan edge positioning seat (4), and the inner hexagonal cylinder end set screw (6) positioned on the right side of the damping pressure spring (5) is in threaded connection with the inside of the fan edge positioning seat (4).

2. The wide-applicability limiting air stay according to claim 1, wherein: the limiting support rivet (1) penetrates through the fan edge positioning seat (4) and the positioning adjusting seat (7), and the positioning adjusting seat (7) is hinged with the limiting support pull rod (8) through the limiting support rivet (1).

3. The wide-applicability limiting air stay according to claim 1, wherein: the left side of the damping pressure spring (5) is abutted against the right side of the bottom of the pressure inclined block (3), and the right side of the damping pressure spring is abutted against the inner hexagonal cylinder end set screw (6).

4. The wide-applicability limiting air stay according to claim 1, wherein: the damping pressure spring (5) and the inner hexagonal cylinder end set screw (6) can be replaced by a temperature sensing element and an inner hexagonal concave end set screw and are used for being applied to the fireproof casement window.

5. The wide-applicability limiting air stay according to claim 1, wherein: the positioning inclined blocks (2) are trapezoid, front and rear are distributed oppositely, and the left sides of the pressure inclined blocks (3) are matched with the right sides of the two positioning inclined blocks (2).

6. The wide-applicability limiting air stay according to claim 1, wherein: the tops of the positioning inclined block (2) and the pressure inclined block (3) are both extended to be flush with the top of the fan-edge positioning seat (4).