CN213510377U

CN213510377U - Integrative interior flat section bar subassembly of window screening

Info

Publication number: CN213510377U
Application number: CN202021980861.8U
Authority: CN
Inventors: 朱文奇; 鲁元; 孙静
Original assignee: Hunan Heruimen Window Curtain Wall Technology Co ltd
Current assignee: Hunan Heruimen Window Curtain Wall Technology Co ltd
Priority date: 2020-09-11
Filing date: 2020-09-11
Publication date: 2021-06-22
Anticipated expiration: 2030-09-11

Abstract

The utility model discloses a window screening integrated inner flat section bar component, which comprises an outer frame section bar, a glass sash section bar and a screen sash section bar, wherein an isolation section bar is formed on the inner side surface of the outer frame section bar, the outdoor side of the isolation section bar is assembled with the glass sash section bar, and the indoor side is assembled with the screen sash section bar; the outer frame section is clamped with a cover plate section through a clamping groove at the mounting position corresponding to the screen sash section, the cover plate section is provided with a step-shaped upper surface, the upper step surface of the step-shaped upper surface is higher than the groove surface of the clamping groove, and the lower step surface is flush with the groove surface of the clamping groove; the lower step surface of the stepped upper surface and the clamping groove surface are fixedly provided with a C groove profile, the opening surface of the C groove profile faces towards the inside of the screen sash profile and is abutted against the isolation profile on the opposite side of the indoor side. The utility model discloses can make the screen window sash be in the coplanar with the frame section bar in indoor side, improve the pleasing to the eye degree of assembly.

Description

Integrative interior flat section bar subassembly of window screening

Technical Field

The utility model relates to an aluminum alloy door and window technical field, concretely relates to integrative interior flat section bar subassembly of window screening.

Background

The heat-insulating window screen integrated window is widely applied to the field of home decoration doors and windows, wherein a common heat-insulating window screen installation mode is that a window sash is integrally installed, namely, the heat-insulating window screen is installed on the inner side of a glass window sash, so that the glass window sash is opened towards the outdoor side, and the screen sash is opened towards the indoor side.

Among the integrative mounting structure of casement commonly used, screen window fan flange protrusion is in the indoor side of frame section bar to there is 6~7mm overlap joint with the frame section bar, sealed effect can be guaranteed to this kind of mounting means, and avoids hardware fitting to expose. But the shortcoming lies in that screen fan protrusion section bar surface back can form the edges and corners in the overlap joint, influences pleasing to the eye, and group angle position is comparatively sharp-pointed, has certain potential safety hazard.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem lie in providing an integrative interior flat section bar subassembly of window screening to solve the defect in the above-mentioned technical background.

The utility model provides a technical problem adopt following technical scheme to realize:

a window screen integrated inner flat section bar assembly comprises an outer frame section bar, a glass sash section bar and a screen sash section bar, wherein the outer frame section bar is provided with an outer side face matched with a reserved window frame, an isolation section bar is formed on the inner side face, opposite to the outer side face, of the outer frame section bar, the isolation section bar is assembled with the glass sash section bar on the outdoor side, and the screen sash section bar is assembled on the indoor side; the outer frame section is provided with a clamping groove formed in the surface of the mounting position corresponding to the screen sash section, a cover plate section is clamped in the clamping groove, the cover plate section is provided with a stepped upper surface, the stepped upper surface is provided with an upper step surface higher than the groove surface of the clamping groove at the indoor side, and the lower step surface of the stepped upper surface is flush with the groove surface of the clamping groove; the lower step surface of the stepped upper surface and the clamping groove surface are fixedly provided with a C groove profile, the opening surface of the C groove profile faces towards the inside of the screen sash profile and is abutted against the isolation profile on the opposite side of the indoor side.

By way of further limitation, the C-shaped groove profile is an inner flat C-shaped groove profile, and the lower portion of the cross section of the C-shaped groove profile is provided with a cavity with a rectangular cross section so as to increase the strength of the profile.

By way of further limitation, the C-channel profile is a thin-walled profile.

As a further limitation, a hardware channel is reserved between the C-shaped groove section and the bottom surface of the screen sash section and can be adapted to common standard hardware fittings such as invisible hinges, lock seats and the like.

As a further limitation, the cover plate section is provided with an outer edge which is overlapped on the groove surface of the clamping groove at a position corresponding to the outer side of the upper step surface, a concave groove is formed in the section of the inner side of the outer edge, the cover plate section reduces the contact area between the cover plate section and the outer frame section through the concave groove, and the influence of powder spraying or other surface treatment on assembly can be controlled.

By way of further limitation, the C-shaped groove profile is provided with an assembling through hole penetrating through the C-shaped groove profile on the upper surface, and the C-shaped groove profile is fixed on the outer frame profile at the position of the assembling through hole through a self-tapping screw.

As a further limitation, the C-channel profile is provided with an outward short side outside the C-shaped opening on the side close to the spacer profile, and the C-channel profile abuts against the spacer profile through the outward short side.

As a further limitation, an assembly gap of 6-7 mm is reserved between the rib of the screen sash section bar on the indoor side and the C-shaped groove section bar, and the screen sash section bar is assembled with an equal-width adhesive tape at the assembly gap position for sealing.

Has the advantages that: the window screen integrated inner flat profile component has simple structure, can lead the screen sash to be positioned in the same plane with the outer frame profile at the indoor side, leads the appearance of the whole window to be smooth and beautiful, and avoids the edges and corners generated when the screen sash is protruded colliding with a user; and simultaneously, the utility model discloses it is simple still to have the assembly, requires lower advantage to the machining precision.

Drawings

Fig. 1 is a schematic structural diagram of a preferred embodiment of the present invention.

Fig. 2 is an enlarged detail view of a portion a in fig. 1.

Wherein: 1. an outer frame section bar; 2. a glass sash profile; 3. hollow glass; 4. a screen; 5. screen sash section bars; 6. c, groove section bar; 7. a cover plate profile; 8. an insulating section bar; 9. assembling the through hole; 10. a cavity; 11. self-tapping screws; 12. a clamping groove; 13. clamping and connecting edges; 14. a recessed groove; 15. and (4) an adhesive tape.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand and understand, the present invention is further explained by combining with the specific drawings.

Referring to fig. 1 and 2, in the present embodiment, the window screening integrated inner flat profile component includes an outer frame profile 1, a glass sash profile 2 and a screen sash profile 5, wherein the outer frame profile 1 has an outer side surface matched with a reserved window frame on a wall, an isolation profile 8 is formed on the inner side surface of the outer frame profile 1, the isolation profile 8 is disposed at a middle position of an upper surface of the outer frame profile 1, a right side of the isolation profile 8 is an outdoor side, the outdoor side is correspondingly provided with the glass sash profile 2, and hollow glass 3 is installed as an outdoor side through the glass sash profile 2; the left side of the isolation section bar 8 is the indoor side, the screen sash section bar 5 is correspondingly arranged on the indoor side, and the screen 5 is installed through the screen sash section bar 5 to be used as the outdoor side.

Frame section bar 1 has a joint groove 12 at the mounted position surface molding who corresponds screen fan section bar 5, this joint groove 12 is the inner groovy, its both sides lateral wall is provided with the lock joint limit, and cover plate section bar 7 has been clamped on joint groove 12, the lower part shaping of this cover plate section bar 7 has two card angles, the card angle outside is the inclined plane, an inboard lock joint limit position for clamping at joint groove 12 both sides lateral wall, the card angle on inclined plane has certain guide effect when the card is gone into, when the assembly is accomplished, bayonet socket foot position elastic deformation resumes, make cover plate section bar 7 be fixed in and can not drop in joint groove 12. The cover plate section bar 7 is provided with a step-shaped upper surface, the upper surface of the cover plate section bar 7 is an upper step surface at one side of the indoor side, the outer side of the upper step surface is overlapped on the groove surface of the clamping groove 12, a concave groove 14 with an upward section is formed on the inner side surface of the overlapped part, the design of the concave groove 14 can reduce the contact area between the cover plate section bar 7 and the outer frame section bar 1, and the influence of powder spraying or other surface treatment on assembly is controlled.

A C-shaped groove profile 6 is further formed on the groove surface of the lower step surface of the cover plate profile 7, which corresponds to the clamping groove 12 of the outer frame profile 1, the C-shaped groove profile 6 is an inner flat C-shaped groove profile, the lower part of the C-shaped groove profile 6 is a cavity 10 with a rectangular cross section, and the cavity structure of the cavity 10 can increase the overall strength of the profile and avoid overlarge deformation during transportation and blanking; the upper portion of C groove section bar 6 is equipped with the C type recess with five metals assorted, C groove section bar 6 is provided with the evagination minor face corresponding the C shape mouth outside of C type recess, C groove section bar 6 leans on isolation section bar 8 through this evagination minor face top, and the groove face of joint groove 12 outside the lower step face of apron section bar 7 is corresponded to frame section bar 1 to the lower step face of apron section bar 7 in the laminating of the bottom surface of C groove section bar 6, be provided with the assembly through-hole 9 that runs through C groove section bar 6 on the C groove section bar 6, and through assembling through-hole 9 and come C groove section bar 6 and frame section bar 1 to be connected fixedly through installing self-tapping screw 11, and simultaneously, can also make self-tapping screw 11 be located inside the section bar cavity of C groove section bar 6 through assembly through-hole 9.

The gap between the screen sash profile 5 and the outer frame profile 1 can be reduced on the higher side of the cover plate profile 7, and meanwhile, the height difference of the stepped surface position of the cover plate profile 7 can limit the displacement of the inner C-shaped groove profile 6 to the left side. When in processing, all the surfaces of the cover plate section bar 7 are cut by 90-degree planes, and the cover plate section bar 7 is a thin-wall section bar, so that the cover plate section bar has better elasticity and has low requirement on processing precision, and therefore, additional other processing procedures are not needed, the processing technology can be effectively simplified, and the cost is reduced.

After the lower step surface of the cover plate section bar 7 is installed in the C-shaped groove section bar 6, the notch corresponding to the lower step surface can be shielded by the C-shaped groove section bar 6 and can not be exposed outside, and special treatment is not needed. A hardware channel is reserved between the C-shaped groove section bar 6 and the screen sash section bar 5, and the C-shaped groove section bar can be adapted to common standard hardware fittings such as invisible hinges, lock seats and the like.

In this embodiment, screen fan section bar 5 left side flange forms 6~7mm overlap joints with interior flat C groove section bar 6 to seal through adhesive tape 15.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Furthermore, it should be understood that various changes, modifications and/or alterations to the present invention may be made by those skilled in the art after reading the technical disclosure of the present invention, and all such equivalents may fall within the scope of the present invention as defined by the appended claims.

Claims

1. The window screen integrated inner flat profile component comprises an outer frame profile, a glass sash profile and a screen sash profile, and is characterized in that an isolation profile is formed on the inner side surface of the outer frame profile, the glass sash profile is assembled on the outdoor side of the isolation profile, and the screen sash profile is assembled on the indoor side of the isolation profile; the outer frame section is provided with a clamping groove formed in the surface of the mounting position corresponding to the screen sash section, a cover plate section is clamped in the clamping groove, the cover plate section is provided with a stepped upper surface, the stepped upper surface is provided with an upper step surface higher than the groove surface of the clamping groove at the indoor side, and a lower step surface of the stepped upper surface is flush with the groove surface of the clamping groove; the lower step surface of the stepped upper surface and the clamping groove surface are fixedly provided with a C groove profile, the opening surface of the C groove profile faces towards the inside of the screen sash profile and is abutted against the isolation profile on the opposite side of the indoor side.

2. The window screening integrated inner flat profile component according to claim 1, wherein the C-channel profile is an inner flat C-channel profile, and a closed cavity is arranged at the lower part of the section of the C-channel profile.

3. The window screen integral inner flat profile component of claim 1, wherein the C-channel profile is a thin-walled profile.

4. The window screen integrated inner flat profile component according to claim 1, wherein a hardware channel is reserved between the C-shaped groove profile and the bottom surface of the screen sash profile.

5. The window screen integral inner flat profile component according to claim 1, wherein the cover plate profile is provided with an outer edge overlapping the groove surface of the clamping groove at a position corresponding to the outer side of the upper step surface, and the inner side section of the outer edge is formed with a concave groove.

6. The window screening integral inner flat section bar assembly according to claim 1, wherein said C-channel section bar is formed with an assembling through-hole penetrating the C-channel section bar on the upper surface, and the C-channel section bar is fixed to the outer frame section bar by a self-tapping screw at the position of the assembling through-hole.

7. The window screening integrated inner flat profile component according to claim 1, characterized in that the C-channel profile is provided with an outer convex short side outside the C-shaped opening on the side close to the spacer profile, through which the C-channel profile abuts against the spacer profile.

8. The window screen integrated inner flat profile component according to claim 1, wherein an assembly gap of 6-7 mm is reserved between the rib of the screen sash profile on the indoor side and the C-shaped groove profile, and the screen sash profile is assembled with an equal-width rubber strip at the assembly gap position for closing.