CN219281639U

CN219281639U - Conveniently-detached external screen window

Info

Publication number: CN219281639U
Application number: CN202320554239.8U
Authority: CN
Inventors: 张西彬
Original assignee: Changzhou Qishang Door And Window Co ltd
Current assignee: Changzhou Qishang Door And Window Co ltd
Priority date: 2023-03-20
Filing date: 2023-03-20
Publication date: 2023-06-30
Anticipated expiration: 2033-03-20

Abstract

The utility model belongs to the technical field of doors and windows, and particularly relates to an externally hung screen window convenient to detach, wherein a vertical frame body section is provided with a guide long groove penetrating through the vertical frame body section, a lower mounting block is fixedly arranged in the guide long groove through a jackscrew, and a lower hook which downwards extends out of a lower transverse frame body is fixedly arranged on the lower mounting block; the fixing part is fixedly arranged in the guide long groove through a jackscrew, the upper mounting block is slidably arranged in the guide long groove above the fixing part, the upper hook which extends upwards out of the upper transverse frame body is fixedly arranged on the upper mounting block, a spring is arranged between the upper mounting block and the fixing part, and the spring is compressed by the upper mounting block and the fixing block when the external screen window is disassembled; the anti-falling flange is used for limiting the upper mounting block, the lower mounting block and the fixing block. The vertical frame body section is directly provided with the longitudinal guide long groove through an aluminum alloy extrusion molding process, the fixing part and the lower mounting block are fixed through the jackscrew, the section is not damaged, and the installation is convenient and quick.

Description

Conveniently-detached external screen window

Technical Field

The utility model belongs to the technical field of doors and windows, and particularly relates to an externally hung screen window convenient to detach.

Background

The external screen window is generally provided with an upper hook and a lower hook on the outer frame large-surface cantilever of the hung window frame body, for example, the lower hook is set to be a fixed hook, and then the upper hook is set to be a telescopic structure, so that the external screen window can be conveniently and rapidly detached from the window frame body for cleaning or replacement.

But all be the framework of externally hanging the screen window at present on the framework section bar of fixed couple fixed, can destroy the overall structure of framework, fix fixed couple on the framework through the screw, because corrosion effects such as rainwater, the screw rust can lead to fixed couple not hard up or smooth silk phenomenon, and the installation is complicated. The fixing part of the telescopic upper hook is also fixedly arranged on the frame body by screws, and sometimes grooves for installing all parts of the upper hook are independently milled on the section bar, so that the processing technology and the installation technology are complex, and the complete structure of the section bar is easily damaged.

Disclosure of Invention

The utility model aims to overcome the defects of complex processing technology and mounting technology in the prior art and provides an externally hung screen window which is simple to mount and convenient to detach.

The technical scheme adopted for solving the technical problems is as follows:

the utility model provides a conveniently dismantle external screen window installs on the frame large face cantilever of window framework, its characterized in that: the anti-falling frame comprises a transverse frame section and a vertical frame section, wherein the vertical frame section is provided with a guide long groove penetrating through the longitudinal direction of the vertical frame section, the upper side of the guide long groove is provided with an anti-falling flange, a lower mounting block is fixedly arranged in the guide long groove through a jackscrew, and a lower hook which downwards extends out of the lower transverse frame section is fixedly arranged on the lower mounting block; a fixing part is fixedly arranged in the guide long groove through a jackscrew, an upper mounting block is slidably arranged in the guide long groove above the fixing part, an upper hook extending upwards out of the upper transverse frame section bar is fixedly arranged on the upper mounting block, a spring is arranged between the upper mounting block and the fixing part, and the spring is compressed by the upper mounting block and the fixing block when the external screen window is disassembled; the anti-falling flange is used for limiting the upper mounting block, the lower mounting block and the fixing block.

Further, the fixing part comprises a fixing block fixedly arranged in the guide long groove and a guide rod positioned at the upper part of the fixing block, and the upper mounting block comprises a guide hole extending along the length direction of the upper mounting block; the guide rod extends into the guide hole, and the spring is sleeved on the guide rod.

Further, the upper mounting block is provided with at least one limiting hole penetrating through the guide hole vertically, one limiting hole is internally provided with a limiting wire, and the upper end of the spring is propped against the limiting wire.

Further, the fixing block is provided with a first positioning hole, and the fixing block is fixedly installed by penetrating through the first positioning hole through a jackscrew and propping against the bottom surface of the guiding long groove.

Further, the lower mounting block is provided with at least one second positioning hole, and the lower mounting block is fixedly mounted on the bottom surface of the guide long groove by penetrating through the second positioning hole through a jackscrew and propping against the bottom surface of the guide long groove.

The convenient-to-detach external screen window has the beneficial effects that:

1. the vertical frame body section is directly processed with a longitudinal guiding long groove through an aluminum alloy extrusion molding process, and the upper side of the guiding long groove is provided with an anti-falling flange. Before the transverse frame section bar and the vertical frame section bar are fixedly installed together, the lower installation block, the fixing part and the upper installation block are installed in the guide long groove in advance, the fixing part and the lower installation block are fixed through jackscrews, the section bar cannot be damaged, the installation is convenient and quick, and the lengths of the upper hook and the lower hook which extend outwards can be finely adjusted according to the sizes of the screen window frame and the window frame.

2. Through setting up a plurality of spacing holes on last installation piece, install spacing silk in the spacing downthehole of difference as required, let the spring top lean on spacing silk, can adjust according to the length of spring, fixed part's mounted position to and the compressive force size of spring of needs, adaptability is very strong, installation adjustment is convenient.

Drawings

The utility model will be described in further detail with reference to the drawings and the detailed description.

FIG. 1 is a view showing the overall construction of embodiment 1 of the present utility model;

FIG. 2 is a view showing a structure of a connection between a fixing member and an upper mounting block in embodiment 1 of the present utility model;

FIG. 3 is a diagram of the upper mounting block configuration of embodiment 1 of the present utility model;

fig. 4 is a structural view of a fixing member of embodiment 1 of the present utility model;

FIG. 5 is a diagram of the lower mounting block configuration of embodiment 1 of the present utility model;

fig. 6 is a cross-sectional view of a vertical frame profile of embodiment 1 of the present utility model;

fig. 7 is a diagram showing the construction of an upper mounting block in practical example 2.

In the figure, 1, a transverse frame section, 2, a vertical frame section, 3, a guiding long groove, 4, an anti-falling flange, 5, a lower mounting block, 51, a second positioning hole, 52, a hook fixing hole, 6, a lower hook, 7, an upper mounting block, 71, a guiding hole, 72, a limiting hole, 8, an upper hook, 9, a fixing part, 91, a fixing block, 92, a guide rod, 93, a first positioning hole, 10, a spring, 11 and a limiting wire.

Detailed Description

The utility model will now be described in further detail with reference to the accompanying drawings. The drawings are simplified schematic representations which merely illustrate the basic structure of the utility model and therefore show only the structures which are relevant to the utility model.

Example 1

An embodiment of the present utility model, as shown in fig. 1-6, is a convenient detachable external screen window, which is mounted on a large cantilever of an outer frame of a window frame, and includes: the transverse frame body section 1 and the vertical frame body section 2 which are mutually in butt joint installation are the same in cross section structure, and in combination with fig. 2 and 6, the vertical frame body section 2 is provided with a guide long groove 3 penetrating through the longitudinal direction of the transverse frame body section 1 and the vertical frame body section 2, and the upper side of the guide long groove 3 is provided with an anti-falling flange 4. The vertical frame section bar 2 is formed by extrusion of aluminum alloy.

Referring to fig. 1, a lower mounting block 5 is fixedly mounted in the guide long groove 3 through a jackscrew, and a lower hook 6 which downwards extends out of a lower transverse frame body is fixedly mounted on the lower mounting block 5; the mechanism of the lower mounting block 5 is shown in fig. 5, the lower mounting block 5 is provided with at least one second positioning hole 51 on the lower mounting block 5, and the lower mounting block 5 is fixedly mounted by penetrating the second positioning hole 51 through a jackscrew and propping against the bottom surface of the guiding long groove 3. The lower mounting block 5 is also provided with a hook fixing hole 52, and the lower hook 6 is fixedly mounted on the lower mounting block 5 by penetrating the hook fixing hole 52 through a screw.

Referring to fig. 1 and 2, a fixing part 9 is fixedly installed in the guide long groove 3 through a jackscrew, an upper installation block 7 is slidably installed in the guide long groove 3 above the fixing part 9, an upper hook 8 extending upwards out of the upper transverse frame body is fixedly installed on the upper installation block 7, a spring 10 is arranged between the upper installation block 7 and the fixing part 9, and when the external screen window is disassembled, the spring 10 is compressed by the upper installation block 7 and the fixing block 91; the anti-falling flange 4 is used for limiting the upper mounting block 7, the lower mounting block 5 and the fixing block 91.

The upper mounting block 7 is also provided with an upper hook 8 which is fixed by a screw. Referring to fig. 3, the upper mounting block 7 has a guide hole 71 extending along a length direction thereof and at least one limiting hole 72 penetrating through the guide hole 71 vertically, in this embodiment, one limiting hole 72, a limiting wire 11 is mounted in the limiting hole 72, and an upper end of the spring 10 abuts against the limiting wire 11.

Specifically, the fixing member 9 includes a fixing block 91 fixedly installed in the guide elongated slot 3 and a guide rod 92 located at an upper portion of the fixing block 91, and the upper installation block 7 includes a guide hole 71 extending along a length direction thereof; the guide rod 92 extends into the guide hole 71, and the spring 10 is sleeved on the guide rod 92. The two ends of the spring 10 respectively abut against the fixing block 91 and the jackscrew.

The mounting mode of the externally hung screen window of the embodiment is as follows: before the transverse frame section 1 and the vertical frame section 2 are assembled, the lower mounting block 5, the fixing part 9 and the upper mounting block 7 are slidingly arranged in the guide long groove 3 from the end part of the vertical frame section 2, meanwhile, the spring 10 is sleeved on the guide rod 92, and the spring 10 and the guide rod 92 extend into the guide hole 71 of the upper mounting block 7; after the screen window is assembled, fixing the positions of the upper mounting block 7 and the fixing block 91 in the guide long groove 3 by jackscrews, and then fixing the upper hook 8 and the lower hook 6 with the upper mounting block 7 and the lower mounting block 5 by screws respectively; the fixing position of the fixing block 91 is to ensure that the spring 10 can extend out of the upper transverse frame body in a natural state. When the external screen window is installed on the window frame body, the positions of the lower installation block 5 and the fixed block 91 can be adjusted by unscrewing the jackscrews according to the size of the screen window relative to the window frame body.

The assembly method of the screen window is rapid and convenient, the extending size of the hook can be freely adjusted during installation, and the integrity of the screen window frame section bar is not damaged.

Example 2

Referring to fig. 7, compared with embodiment 1, the difference is that the upper mounting block 7 is provided with a plurality of limiting holes 72, and the limiting wires 11 are mounted in the different limiting holes 72 according to the requirement, so that the spring 10 is propped against the limiting wires 11, and the adjustment can be performed according to the length of the spring 10, the mounting position of the fixing part 9 and the required compression force of the spring 10, so that the adaptability is very strong, and the mounting adjustment is convenient.

It should be understood that the above-described specific embodiments are only for explaining the present utility model and are not intended to limit the present utility model. Obvious variations or modifications which extend from the spirit of the present utility model are within the scope of the present utility model.

Claims

1. The utility model provides a conveniently dismantle external screen window installs on the frame large face cantilever of window framework, its characterized in that: the novel anti-falling frame comprises a transverse frame body section (1) and a vertical frame body section (2), wherein the vertical frame body section (2) is provided with a guide long groove (3) penetrating through the longitudinal direction of the vertical frame body section, the upper side of the guide long groove (3) is provided with an anti-falling flange (4), a lower mounting block (5) is fixedly arranged in the guide long groove (3) through a jackscrew, and a lower hook (6) which downwards extends out of the lower transverse frame body section is fixedly arranged on the lower mounting block (5); a fixing part (9) is fixedly arranged in the guide long groove (3) through a jackscrew, an upper mounting block (7) is slidably arranged in the guide long groove (3) above the fixing part (9), an upper hook (8) extending upwards out of an upper transverse frame section bar is fixedly arranged on the upper mounting block (7), a spring (10) is arranged between the upper mounting block (7) and the fixing part (9), and the fixing part (9) comprises a fixing block (91) fixedly arranged in the guide long groove (3); when the external screen window is disassembled, the spring (10) is compressed by the upper mounting block (7) and the fixed block (91); the anti-falling flange (4) is used for limiting the upper mounting block (7), the lower mounting block (5) and the fixing block (91).

2. The easy-to-detach external screen window according to claim 1, wherein: the fixing part (9) further comprises a guide rod (92) positioned at the upper part of the fixing block (91), and the upper mounting block (7) comprises a guide hole (71) extending along the length direction of the upper mounting block; the guide rod (92) extends into the guide hole (71), and the spring (10) is sleeved on the guide rod (92).

3. The easy-to-detach external screen window according to claim 2, wherein: the upper mounting block (7) is provided with at least one limiting hole (72) penetrating through the guide hole (71) vertically, one limiting wire (11) is mounted in one limiting hole (72), and the upper end of the spring (10) is propped against the limiting wire (11).

4. The easy-to-detach external screen window according to claim 1, wherein: the fixing block (91) is provided with a first positioning hole (93), and the fixing block (91) is fixedly installed by penetrating through the first positioning hole (93) through a jackscrew and propping against the bottom surface of the guide long groove (3).

5. The easy-to-detach external screen window according to claim 1, wherein: the lower mounting block (5) is provided with at least one second positioning hole (51), and the lower mounting block (5) is fixedly mounted by penetrating through the second positioning hole (51) through a jackscrew and propping against the bottom surface of the guide long groove (3).