Frame structure with invisible screen window

Abstract

The utility model discloses a frame structure with an invisible screen window, which comprises an outer frame profile and an inner frame profile, the inner frame profile is provided with an invisible frame profile, and the invisible frame profile comprises a mounting frame, an upper screen frame, a lower screen frame and a butt joint frame which are connected with one another to form a sash. The installation frame comprises a first profile used for installing the invisible screen window and a second profile arranged on the inner side of the first profile and detachably connected with the first profile. A screen roll mounting chamber is formed in the first profile, and a channel for pulling out or retracting the invisible screen window is formed in the side wall of the first profile; a first step notch and a second step notch are formed in the opposite sides of the first sectional material and the second sectional material correspondingly, and the first step notch and the second step notch are in butt joint to form a mounting groove which is used for containing a protective fence and provided with an opening facing the butt joint frame. According to the utility model, the overall weight is reduced, and the invisible screen window and the protective fence are convenient to install and use.

Description

Technical Field

[0001] The utility model relates to a frame structure with an invisible screen window, belonging to the technical field of profile doors and windows. Background Art

[0002] Most of the existing home decoration system windows are diamond mesh integrated windows or inward-opening and tilting windows. Diamond mesh integrated windows are realized by two inner panels, one glass panel opens outwards and the other screen panel opens inwards. The two panels are independent and do not interfere with each other. However, when the casement screen window is opened, it occupies indoor space and is easy for children to hit their heads, causing safety hazards. Therefore, invisible screen windows are gradually becoming popular.

[0003] A casement window with an invisible screen generally includes an invisible screen, a casement sash, and a guardrail arranged between the invisible screen and the casement sash. However, the guardrail in the prior art is often fixed in the window by glue or fasteners on the frame edge profile. When the air conditioner needs to be repaired or the guardrail needs to be removed, many parts need to be gradually removed. This installation method increases the difficulty of disassembling and assembling the guardrail. Utility Model Content

[0004] The utility model aims to provide a frame structure with an invisible screen window to solve the technical problem that the guardrail is difficult to disassemble and assemble in the prior art.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A frame structure with an invisible screen window comprises an outer frame profile and an inner frame profile, wherein the inner frame profile is provided with a hidden frame profile, wherein the hidden frame profile comprises an installation frame, an upper screen frame, a lower screen frame and a docking frame which are mutually connected to form a fan, wherein the installation frame comprises a first profile for installing the invisible screen window and a second profile which is arranged on the inner side of the first profile and is detachably connected to the first profile; a screen roll installation chamber is provided inside the first profile, and a channel for pulling out or retracting the invisible screen window is provided on the side wall of the first profile; a first step notch and a second step notch are respectively provided on opposite sides of the first profile and the second profile, wherein the first step notch and the second step notch are docked with each other to form an installation groove for placing a guardrail with an opening facing the docking frame.

[0007] Thus, the invisible screen can be conveniently placed inside the first profile, which saves materials and reduces the overall weight, and does not require multiple steps of installation. In addition, the utility model enables the guardrail to be inserted into the installation groove formed by the first step notch and the second step notch through the installation docking of the first profile and the second profile, so that the guardrail can be detachably installed in the installation groove. When the guardrail needs to be removed, only the first profile needs to be removed, and the guardrail loses the restriction of the installation groove, so that the guardrail can be easily removed.

[0008] According to the embodiments of the present invention, the present invention can be further optimized. The following is the technical solution formed after optimization:

[0009] In order to facilitate the disassembly and installation positioning of the first profile and the second profile, in a specific embodiment, a snap-in groove is provided on the end surface where the first profile and the second profile cooperate, and the second profile includes an extension cover plate, and a second step groove and a docking groove are provided on the side where the extension cover plate docks with the first profile; the snap-in groove and the docking groove are equipped with a limiting magnetic strip to form a mating snap-in attraction.

[0010] The utility model also provides an embodiment in which the first profile and the second profile are fixed by clamping, a hook plate is provided on the end surface where the first profile and the second profile cooperate, the second profile includes an extended cover plate, and a second step groove and a clamping plate fixed by clamping with the hook plate are provided on the side where the extended cover plate docks with the first profile.

[0011] In a specific embodiment, a vertical docking plate extending toward the first profile is provided on the extension cover plate, and a second step groove is formed between the docking plate and the extension cover plate; the docking plate extends into the first step groove and docks flush with the bottom of the first step groove.

[0012] In order to stabilize the installation of the guardrail, in a specific embodiment, the docking frame includes a receiving groove corresponding to the channel of the first profile and a placement groove for installing the guardrail arranged below the receiving groove and corresponding to the installation groove.

[0013] In a specific embodiment, the upper screen frame and the lower screen frame both include invisible screen window tracks and placement grooves for placing guardrails, and are arranged in correspondence with each other up and down.

[0014] In order to further facilitate disassembly while stabilizing the installation of the guardrail, the upper and lower screen frames are set to be detachable. In a specific embodiment, the upper screen frame and the lower screen frame each include a first frame body and a second frame body that are detachably connected; the first frame body includes an invisible screen window track, a step notch groove, an installation groove and a docking protrusion arranged on the opposite side of the invisible screen window track; the second frame body includes an installation groove and a docking protrusion corresponding to the first frame body, and the second frame body is docked with the step notch groove of the first frame body to form the placement groove.

[0015] The frame structure with invisible screen windows provided by the utility model can be applied to any home decoration system window that needs to be installed with invisible screen windows, and also facilitates the installation and removal of the guardrail.

[0016] Compared with the prior art, the utility model has the following beneficial effects: the utility model has a frame structure with invisible screens, by redistributing the structure of the hidden frame, so that the installation frame becomes a docking structure that is more convenient to disassemble, which facilitates the installation and disassembly of the guardrail, and the installation of the guardrail does not require changing the original structure of the frame. At the same time, the hidden frame structure of the utility model is simpler, eliminating the step of installing the invisible screen box, reducing the overall weight and facilitating the installation and use of the invisible screen and the guardrail. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is the front view of the framework structure of the utility model;

[0018] Figure 2 This utility model Figure 1 AA cross-sectional structural diagram;

[0019] Figure 3 This utility model Figure 1 BB cross-sectional structure diagram;

[0020] Figure 4 This utility model Figure 1 Schematic diagram of CC cross-section structure;

[0021] Figure 5 It is a schematic diagram of the structure of the first profile in Example 1 of the utility model;

[0022] Figure 6 It is a schematic structural diagram of the second profile in Embodiment 1 of the present utility model;

[0023] Figure 7 It is a structural schematic diagram of the first frame of the utility model;

[0024] Figure 8 It is a structural schematic diagram of the second frame of the utility model;

[0025] Fig. 9 This is a schematic diagram of the structure of the installation frame in the second embodiment of the present utility model in the installation state;

[0026] Fig.10 It is an exploded view of the installation frame in the second embodiment of the present utility model.

[0027] In the figure

[0028] 1-outer frame profile; 2-inner frame profile; 3-hidden frame profile; 31-installation frame; 311-first profile; 311a-yarn roll installation chamber; 311b-channel; 311c-clamping groove; 311d-hook plate; 312-second profile; 312a-extension cover plate; 312b-docking groove; 312c-docking plate; 312d-clamping plate; 32-upper yarn frame; 33-lower yarn frame; 34-docking frame; 341-receiving groove; 4-installation groove; 4a-first step groove; 4b-second step groove; 5-placing groove; 6-invisible screen track; 7-first frame; 8-second frame; 9-step notch groove; 10-installation groove; 11-docking protrusion; 12-limiting magnetic strip. DETAILED DESCRIPTION

[0029] The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments. It should be noted that the embodiments and features in the embodiments of the present invention can be combined with each other without conflict. For the convenience of description, if the words "upper", "lower", "left" and "right" appear in the following text, they only indicate that the upper, lower, left and right directions are consistent with the drawings themselves, and do not limit the structure.

[0030] Example 1

[0031] like Figure 1 As shown, the frame structure with invisible screen window of this embodiment includes an outer frame profile 1 and an inner frame profile 2, and a hidden frame profile 3 is arranged on the inner frame profile 2. The hidden frame profile 3 includes an installation frame 31, an upper screen frame 32, a lower screen frame 33 and a docking frame 34 which are interconnected to form a fan.

[0032] like Figure 2 As shown, the installation frame 31 includes a first profile 311 for installing an invisible screen and a second profile 312 arranged on the inner side of the first profile 311 and detachably connected to the first profile 311; a screen roll installation chamber 311a for placing a screen roll of the invisible screen is provided inside the first profile 311, and a channel 311b for pulling out or retracting the invisible screen is provided on the side wall of the first profile 311; the invisible screen can be slidably displaced between the installation frame 31 and the docking frame 34 along the extension direction of the upper screen frame 32 and the lower screen frame 33 to open and close the invisible screen sash.

[0033] like Figure 3-Figure 8As shown, the first profile 311 and the second profile 312 are provided with a first step notch 4a and a second step notch 4b on opposite sides, respectively. The first step notch 4a and the second step notch 4b are connected to form a mounting groove 4 for placing the guardrail, the opening of which faces the docking frame 34. The extension cover 312a is provided with a vertical docking plate 312c extending toward the first profile 311, and a second step notch 4b is formed between the docking plate 312c and the extension cover 312a; the docking plate 312c extends into the first step notch 4a and is connected flush with the bottom of the first step notch 4a, and the extended end of the docking plate 312c abuts against the first profile 311, and the first profile 311 and the second profile 312 form a clamping effect on the guardrail, thereby forming a mounting groove 4 for installing the guardrail. When the guardrail needs to be removed, the first profile 311 can be removed, and the guardrail is no longer restricted by the mounting groove 4, so that the guardrail can be easily removed.

[0034] In order to further enhance the installation stability of the guardrail, the docking frame 34 includes a receiving groove 341 corresponding to the channel 311b of the first profile 311 and a placement groove 5 for installing the guardrail and arranged below the receiving groove 341 and corresponding to the installation groove 4. The upper screen frame 32 and the lower screen frame 33 both include an invisible screen window track 6 and a placement groove 5 for placing the guardrail, and are arranged in correspondence with each other up and down. The left and right sides of the guardrail are respectively installed in the installation groove 4 and the placement groove 5, so that the left and right sides of the guardrail can be protected at the same time; the upper and lower sides of the guardrail can be inserted into the placement grooves 5 of the upper and lower screen frames to fix the guardrail from four directions, thereby increasing the stability of the guardrail installation.

[0035] If the placement grooves 5 in the upper and lower screen frames are fixed, it will still be difficult to remove the guardrail. Therefore, the upper screen frame 32 and the lower screen frame 33 both include a first frame body 7 and a second frame body 8 that are detachably connected; the first frame body 7 includes an invisible screen window track 6, a step notch groove 9, an installation groove 10 and a docking protrusion 11 arranged on the opposite side of the invisible screen window track 6; the second frame body 8 includes an installation groove 10 and a docking protrusion 11 corresponding to the first frame body 7, and the second frame body 8 is docked with the step notch groove 9 of the first frame body 7 to form the placement groove 5.

[0036] like Figure 2 , Figure 5 , Figure 6As shown, in Example 1 of the utility model, a clamping groove 311c is provided on the end surface where the first profile 311 and the second profile 312 cooperate, and the second profile 312 includes an extension cover plate 312a, and a second step notch 4b and a docking groove 312b are provided on the side where the extension cover plate 312a docks with the first profile 311; the clamping groove 311c and the docking groove 312b are matched and clamped by a limiting magnetic strip 12. By correspondingly arranging the docking groove 312b and the clamping groove 311c, the position of the first profile 311 and the second profile 312 can be easily determined, and the structural strength of the second profile 312 is increased.

[0037] Example 2

[0038] like Fig. 9 , Fig.10 As shown, Example 2 of the utility model is different from Example 1 in that the first profile 311 and the second profile 312 of this embodiment are fixed by snap-fitting and can still be easily disassembled. A snap-fitting hook plate 311d is provided on the end surface where the first profile 311 and the second profile 312 cooperate. The second profile 312 includes an extension cover plate 312a. The side of the extension cover plate 312a that docks with the first profile 311 is provided with a second step groove 4b and a docking plate 312b that is snap-fitted and fixed with the snap-fitting hook plate 311d. The first profile 311 can be withdrawn outward to complete the disassembly of the installation frame 31.

[0039] Therefore, when the frame structure with invisible screens of this embodiment needs to disassemble the guardrail, it is necessary to first separate the first profile 311 from the second profile 312, then disassemble the upper and lower screen frames, separate the first frame body 7 from the second frame body 8, so that the overall structure of the guardrail is exposed to the outside, and the guardrail can be easily taken out. When it needs to be installed again, the shape of the installation groove can be used to insert the guardrail into the prevention groove 5 and the installation groove 4, and the installation of the guardrail can be completed. The frame structure with invisible screens of this embodiment has improved the structure of the hidden frame profile 3, simplified the structure of the hidden frame profile without losing its function, greatly reduced the weight of the hidden frame profile 3, and facilitated the installation and disassembly of the invisible screen and the guardrail.

[0040] The contents explained in the above embodiments should be understood as these embodiments are only used to more clearly illustrate the present invention, and are not used to limit the scope of the present invention. After reading the present invention, various equivalent forms of modifications to the present invention by those skilled in the art fall within the scope defined by the claims attached to this application.

Claims

1. A frame structure with an invisible screen window, comprising an outer frame profile (1) and an inner frame profile (2), wherein a hidden frame profile (3) is arranged on the inner frame profile (2), and the hidden frame profile (3) comprises a mounting frame (31), an upper screen frame (32), a lower screen frame (33) and a docking frame (34) which are connected to each other to form a fan, characterized in that: The installation frame (31) comprises a first profile (311) for installing an invisible screen window and a second profile (312) arranged on the inner side of the first profile (311) and detachably connected to the first profile (311); a screen roll installation chamber (311a) is provided inside the first profile (311), and a channel (311b) for pulling out or retracting the invisible screen window is provided on the side wall of the first profile (311); a first step notch (4a) and a second step notch (4b) are provided on opposite sides of the first profile (311) and the second profile (312), respectively; the first step notch (4a) and the second step notch (4b) are butted against each other to form an installation groove (4) for placing a guardrail, the opening of which faces the butting frame (34).

2. The frame structure with invisible screen window according to claim 1, characterized in that: A snap-fit ​​groove (311c) is provided on the end surface where the first profile (311) and the second profile (312) match, and the second profile (312) comprises an extension cover plate (312a), and a second step notch (4b) and a docking groove (312b) are provided on the side where the extension cover plate (312a) docks with the first profile (311); the snap-fit ​​groove (311c) and the docking groove (312b) are matched and snap-fitted by a limiting magnetic strip (12).

3. The frame structure with invisible screen window according to claim 1, characterized in that: A hook plate (311d) is provided on the end surface where the first profile (311) and the second profile (312) cooperate, and the second profile (312) comprises an extension cover plate (312a), and a second step notch (4b) and a clamping plate (312d) clamped and fixed to the hook plate (311d) are provided on one side of the extension cover plate (312a) that is butt-jointed with the first profile (311).

4. The frame structure with invisible screen window according to claim 2, characterized in that: The extension cover plate (312a) is provided with a vertical docking plate (312c) extending in the direction of the first profile (311), and a second step notch (4b) is formed between the docking plate (312c) and the extension cover plate (312a); the docking plate (312c) extends into the first step notch (4a) and docks flush with the bottom of the first step notch (4a).

5. The frame structure with invisible screen window according to claim 1, characterized in that: The docking frame (34) comprises a receiving groove (341) corresponding to the channel (311b) of the first profile (311) and a placement groove (5) for installing a guardrail and arranged below the receiving groove (341) and corresponding to the installation groove (4).

6. The frame structure with invisible screen window according to claim 1, characterized in that: The upper screen frame (32) and the lower screen frame (33) both include an invisible screen window track (6) and a placement groove (5) for placing a guardrail, and are arranged in an upper and lower corresponding manner.

7. The frame structure with invisible screen window according to claim 6, characterized in that: The upper screen frame (32) and the lower screen frame (33) both comprise a first frame body (7) and a second frame body (8) which are detachably connected; the first frame body (7) comprises an invisible screen window track (6), a step notch groove (9) arranged on the opposite side of the invisible screen window track (6), a mounting groove (10) and a docking protrusion (11); the second frame body (8) comprises a mounting groove (10) and a docking protrusion (11) corresponding to the first frame body (7); the second frame body (8) docks with the step notch groove (9) of the first frame body (7) to form the placement groove (5).

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