CN216517745U

CN216517745U - Coil spring type invisible screen window capable of independently replacing screen mesh

Info

Publication number: CN216517745U
Application number: CN202121827831.8U
Authority: CN
Inventors: 李峰; 耿翠翠
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-06
Filing date: 2021-08-06
Publication date: 2022-05-13
Anticipated expiration: 2031-08-06

Abstract

The utility model relates to a coil spring type invisible screen window with a screen capable of being replaced independently, which comprises a replaceable inner screen box, a screen handle and a screen window outer frame; the gauze in the replaceable inner gauze box comprises a fixed guiding gauze and a replaceable gauze, one end of the fixed guiding gauze is fixed on a reel of the replaceable inner gauze box, the other end of the fixed guiding gauze is detachably connected with one end of the replaceable gauze, and the other end of the replaceable gauze is connected with a gauze handle. The screen window screen is divided into the fixed guide screen and the replaceable screen, the fixed guide screen and the replaceable screen are connected together in a detachable connection mode, when the screen window screen needs to be replaced in the later period, only the replaceable screen needing to be replaced is detached from the connection position, and then the new replaceable screen is installed, only the replacement of the screen is performed, so that the replacement cost is obviously reduced.

Description

Coil spring type invisible screen window capable of independently replacing screen mesh

Technical Field

The utility model relates to the technical field of invisible screen windows, in particular to a coil spring type invisible screen window with a screen mesh capable of being replaced independently.

Background

At present, the invisible screen window in the market has the defect that the cleaning and the replacement of the screen are difficult to solve. The existing invisible screen window capable of conveniently replacing the central shaft screen mesh self-rolling mechanism enables the screen mesh replacement to be simple and easy, but the screen mesh replacement needs to be replaced together with the central shaft self-rolling mechanism including the inner screen box every time, and the cost is high. Therefore, the invisible screen window with the screen capable of being replaced independently is provided on the basis that the inner screen box can be detached and replaced, and the cost for replacing the screen is reduced to the maximum extent.

SUMMERY OF THE UTILITY MODEL

In order to solve the above technical problems, an object of the present invention is to provide a coil spring type invisible screen window capable of replacing a screen individually, thereby reducing the cost of replacing the screen to the maximum extent.

The utility model solves the technical problem by adopting the technical scheme that the coil spring type invisible screen window capable of independently replacing the screen comprises a replaceable inner screen box, a screen handle and a screen window outer frame: the replaceable inner gauze box is characterized in that the gauze in the replaceable inner gauze box comprises a fixed guiding gauze and a replaceable gauze, one end of the fixed guiding gauze is fixed on a reel of the replaceable inner gauze box, the other end of the fixed guiding gauze is detachably connected with one end of the replaceable gauze, and the other end of the replaceable gauze is connected with a gauze handle.

The lower end of the fixed guide gauze is fixedly connected with a flexible resin connection upper sheet along the width direction of the gauze, the upper end of the replaceable gauze is fixedly connected with a flexible resin connection lower sheet along the width direction of the gauze, the flexible resin connection upper sheet and the flexible resin connection lower sheet are mutually inserted, and the flexible resin connection upper sheet and the inner side of the replaceable gauze are fixed together by an adhesive tape. The length that flexible resin connects the upper segment and flexible resin connects the lower segment is not more than the width of gauze, avoids appearing the drunkenness condition and influences spool work.

The length of the upper and lower sheets of the flexible resin is 1-3cm smaller than the width of the gauze, and the width of the upper and lower sheets of the flexible resin is 10-20 mm.

The gauze assembling method comprises the following steps: the flexible resin that the flexible screen 4 of removable connection of gauze was connected lower piece 3 and fixed guide gauze 1 was connected is connected upper piece 2 and is buckled mutually and be connected to glue with two-sided adhesive tape and strengthen fixedly, because this application of material is soft and transparent, paste with the adhesive tape once, make things convenient for the spool to convolute, make removable gauze and fixed guide gauze form an organic whole, and do not have obvious protruding. The lower end of the replaceable screen mesh 4 is connected with a screen window handle 6.

The screen mesh is integrally retracted into the inner screen box through the spring coiling mechanism of the inner screen box 5, the spring coiling locking device is tightened, the screen window is normally used, the screen mesh handle is pulled down and is fixed with the outer frame of the lower screen window, the fixed guide screen mesh is always positioned in the inner screen box, and only the replaceable screen mesh part is exposed outside. When the screen needs to be replaced, the inner screen box is taken down from the outer frame of the screen window, the coil spring locking device is loosened, the replaceable screen 4 is pulled out outwards, the joint of the fixed guiding screen and the replaceable screen is exposed, the replaceable screen is separated from the fixed guiding screen, then the replaceable screen is taken down from the handle of the screen window, and the old replaceable screen can be easily taken down and the new replaceable screen can be replaced.

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

the screen window screen is divided into the fixed guide screen and the replaceable screen, the fixed guide screen and the replaceable screen are connected together in a detachable connection mode, when the screen window screen needs to be replaced in the later period, only the replaceable screen needing to be replaced is detached from the connection position, and then the new replaceable screen is installed, only the replacement of the screen is performed, so that the replacement cost is obviously reduced.

The utility model uses the combination of the gauze and the flexible resin sheet to flexibly connect the gauze and the flexible resin sheet easily and firmly, so that a terminal client using the screen window can simply and cheaply replace the gauze of the screen window, and the utility model is suitable for all users of the coil spring type invisible screen window.

Drawings

Fig. 1 is a partially assembled front view of a fixed guide screen, a flexible resin connecting upper sheet, a flexible resin connecting lower sheet, and a replaceable screen according to an embodiment of the invisible screen window with a screen that can be replaced independently;

FIG. 2 is a left side view of a connection of a fixed guide screen and a flexible resin connection upper piece of an embodiment of the invisible screen window with a screen capable of being replaced independently according to the present invention;

FIG. 3 is a left side view of a connection between a replaceable screen and a lower sheet of a flexible resin connection according to an embodiment of the invisible screen window with a screen that can be replaced independently;

FIG. 4 is a left side view of a partially assembled invisible screen window with a separately replaceable screen according to an embodiment of the present invention, wherein the screen is fixed and guided, the upper sheet is connected with flexible resin, the lower sheet is connected with flexible resin, and the screen is replaceable;

in the figure, 1-fixed guide screen, 2-flexible resin connected upper piece, 3-flexible resin connected lower piece, 4-replaceable screen.

Detailed Description

The present invention will be described in detail with reference to the following examples and accompanying drawings, which are provided for illustrative purposes only and are not intended to limit the present invention.

The utility model discloses a coil spring type invisible screen window capable of independently replacing a screen mesh, which comprises: the screen comprises a fixed guiding screen 1, a flexible resin connecting upper piece 2, a flexible resin connecting lower piece 3, a replaceable screen 4, a replaceable inner screen box (hereinafter referred to as an inner screen box), a screen handle and a screen window outer frame, wherein the screen in the replaceable inner screen box comprises two parts, namely the fixed guiding screen and the replaceable screen, one end of the fixed guiding screen is fixed on a reel of the replaceable inner screen box, the other end of the fixed guiding screen is detachably connected with one end of the replaceable screen, and the other end of the replaceable screen is connected with the screen handle.

The detachable connection can be splicing, bonding, binding belt, snap connection and the like. The flexible resin connecting upper sheet or lower sheet can be made of PVC, PET, synthetic resin and other materials.

The replaceable inner screen box comprises a scroll, a screen mesh and a coil spring mechanism, and the inner screen box can be conveniently detached from the screen window outer frame of the invisible screen window and can be used as a preferred conveniently replaceable middle shaft screen mesh self-coiling mechanism.

In fig. 2, the lower end of the fixed guiding gauze 1 is overlapped and aligned with the bottom of the flexible resin connecting upper sheet 2, the flexible resin connecting upper sheet 2 is arranged above the fixed guiding gauze 1 (namely the inner side of the flexible resin connecting upper sheet 2 when the reel is tightened and rotated), the fixed guiding gauze is tightly connected and fixed by a thread at a position 2-3mm away from the bottom ends of the flexible resin connecting upper sheet below the flexible resin connecting upper sheet, and an opening is formed between the flexible resin connecting upper sheet and the fixed guiding gauze after the flexible resin connecting upper sheet and the flexible resin connecting upper sheet are sewed. In fig. 3, the replaceable screen 4 is overlapped and aligned with the top of the flexible resin connecting lower piece 3, the flexible resin connecting lower piece is arranged below the replaceable screen (namely the outer side of the flexible resin connecting lower piece 3 when the reel is tightened and rotated), and the replaceable screen is tightly connected and fixed by a line at a position 2-3mm away from the top end of the flexible resin connecting lower piece. A double-sided adhesive tape is attached to the replaceable gauze 4 opposite to the flexible resin connection lower sheet. The gauze assembling method comprises the following steps: the flexible resin connecting lower piece 3 on the replaceable gauze 4 is inserted between the openings of the fixed guiding gauze 1 and the flexible resin connecting upper piece 2, the flexible resin connecting upper piece 2 and the replaceable gauze 4 are stuck by a double-sided adhesive tape, the lower end of the replaceable gauze 4 is connected with a gauze window handle, and the upper end of the fixed guiding gauze 1 is connected with a spring coiling mechanism of an inner gauze box.

The gauze that comprises fixed guide gauze and removable gauze in this application, the spring mechanism of coiling through interior gauze box is received the gauze and is gone into interior gauze box to adjust the spring locking device of interior gauze box side to normal suitable dynamics and locking, at this moment, put into the screen window frame with interior gauze box, but the screen window normal use. When the screen needs to be replaced, the inner screen box is taken down from the outer screen frame, after a coil spring locking device at the side end of the inner screen box is loosened, the replaceable screen 4 is pulled out to the fixed guide screen 1 to expose 15cm of the inner screen box, the replaceable screen and the flexible resin connection lower piece are transversely torn at the joint of the fixed guide screen and the replaceable screen, the replaceable screen and the flexible resin connection lower piece are replaced by the screen assembling method, and the inner screen box can be normally used.

The stealthy screen window of every specification can dispose the removable gauze of a plurality of equal specifications in this application, and the upper end of every removable gauze all connects the lower piece according to above-mentioned mode fixedly connected with flexible resin, when needs are changed, directly replace can. In the embodiment, the lengths of the upper sheet and the lower sheet of the flexible resin are 58cm, the width of the upper sheet and the lower sheet is 16mm (the length and the width of the upper sheet and the lower sheet are the length direction along the longer direction in the figure of the upper sheet and the lower sheet), the width of the gauze is 60cm, the length of the fixed guiding gauze is 25-35cm (the length of the fixed guiding gauze refers to the length direction along the direction in which the gauze is vertically pulled out, and the direction in which the gauze is vertically pulled out is the width direction), the flexible resin can surround the reel for 3-4 circles, and can be pulled out for a distance along with the replaceable gauze 4, so that the replacement is convenient.

This patent adopts the mode that gauze and flexible resin thin slice combine to link together fixed guide gauze and removable gauze, can connect two gauzes on the one hand effectively, and on the other hand can relax two gauzes of convenient separation, and whole process simple accurate need not professional and dismantles the installation to save the labour, and the at utmost reduced the cost of changing the gauze. The screen mesh of the screen window can be replaced by a screen window user in a convenient mode and at lower cost. Is suitable for most users of the coil spring type invisible screen window.

The terms "inside", "outside", "upper", "lower" and the like in the present invention are relative terms, and the orientation in the installed state shown in fig. 1 is taken as a standard.

The technical solutions provided by the embodiments of the present invention are described in detail above, and the principles and embodiments of the present invention are explained herein by using specific examples, and the descriptions of the embodiments are only used to help understanding the principles of the embodiments of the present invention; meanwhile, for a person skilled in the art, according to the embodiments of the present invention, there may be variations in the specific implementation manners and application ranges, and in summary, the content of the present description should not be construed as a limitation to the present invention.

Nothing in this specification is said to apply to the prior art.

Claims

1. A coil spring type invisible screen window with a screen capable of being replaced independently comprises a replaceable inner screen box, a screen handle and a screen window outer frame; the replaceable inner gauze box is characterized in that the gauze in the replaceable inner gauze box comprises a fixed guiding gauze and a replaceable gauze, one end of the fixed guiding gauze is fixed on a reel of the replaceable inner gauze box, the other end of the fixed guiding gauze is detachably connected with one end of the replaceable gauze, and the other end of the replaceable gauze is connected with a gauze handle.

2. The invisible screen of claim 1, wherein the size of the replaceable screen is no smaller than the internal area of the screen outer frame, and the screen is fixedly guided to be located in the replaceable inner screen box when the screen is pulled down for fixation.

3. The invisible screen window of claim 1, wherein a flexible resin connection upper piece is fixedly connected to a lower end of the fixed guide screen along a width direction of the screen, a flexible resin connection lower piece is fixedly connected to an upper end of the replaceable screen along the width direction of the screen, the flexible resin connection upper piece and the flexible resin connection lower piece are inserted into each other, and the flexible resin connection upper piece and an inner side of the replaceable screen are fixed together by an adhesive tape.

4. The invisible screen window of claim 1, wherein the lower end of the fixed guide screen is aligned with the lower end of the flexible resin connecting upper sheet and is tightly stitched together with a thread, and an opening is formed between the flexible resin connecting upper sheet and the fixed guide screen above the stitching; the upper end of the replaceable gauze is aligned with the tops of the flexible resin connecting lower sheet, the replaceable gauze and the flexible resin connecting lower sheet are tightly sewn together by using threads, and an opening is formed between the replaceable gauze and the flexible resin connecting lower sheet below the sewing position; the flexible resin connecting upper piece is connected with the replaceable gauze and the flexible resin connecting lower piece in a buckling mode, and the flexible resin connecting upper piece is fixed with the replaceable gauze on the adjacent surface.

5. The invisible screen window of claim 4, wherein the distance between the seam of the lower end of the fixed guide screen and the upper sheet of the flexible resin connection and the seam of the upper end of the replaceable screen and the lower sheet of the flexible resin connection to the adjacent lower or upper edge is 2-3 mm.

6. The invisible screen window of claim 3, wherein the flexible resin connecting upper sheet or lower sheet is made of PVC, PET, synthetic resin.

7. A privacy screen as claimed in any one of claims 1 to 6, wherein the length of the fixed guide screen is 25 to 35 cm.

8. The invisible screen window of claim 3, wherein the length of the flexible resin upper and lower sheets is 1-3cm smaller than the width of the screen, and the width of the flexible resin upper and lower sheets is 10-20 mm.

9. The invisible screen window of claim 8, wherein the flexible resin upper and lower sheets are 58cm long and 16mm wide, and the screen is 60cm wide.