CN219387628U

CN219387628U - Concealed window frame

Info

Publication number: CN219387628U
Application number: CN202320740518.3U
Authority: CN
Inventors: 庄伟平
Original assignee: Guangdong Weiying Aluminum Co ltd
Current assignee: Guangdong Weiying Aluminum Co ltd
Priority date: 2023-04-06
Filing date: 2023-04-06
Publication date: 2023-07-21
Anticipated expiration: 2033-04-06

Abstract

The utility model relates to the field of window frames and discloses a hidden window frame which comprises an outer frame, an inner frame and a sliding groove; the sliding grooves are formed in the two vertical frames of the outer frame, the two vertical frames of the inner frame are movably arranged in the sliding grooves, and the groove depth of the sliding grooves is larger than the transverse width of the vertical frames of the inner frame. According to the utility model, the two vertical frames of the inner frame are hidden in the side frame sliding grooves on the two sides of the outer frame, so that the integral aesthetic feeling of the window frame is improved, and the outer leakage area of the opposite gauze fans arranged in the inner frame is increased due to the hidden vertical frames of the inner frame, so that the ventilation efficiency of the inner frame is improved, and meanwhile, the light transmittance of the inner frame is also improved.

Description

Concealed window frame

[ field of technology ]

The utility model relates to the field of window frames, in particular to a hidden window frame.

[ background Art ]

Be arranged in installing the gauze fan in the inside casing, be provided with the inwardly opened window behind the inside casing, the inside casing can reciprocate in the frame, thereby realize opening or closing the gauze fan in the inside casing, current inside casing mounting means is all through the fix with screw in the frame, do not set up the spout that supplies the vertical frame of inside casing to install in the frame, lead to the inside casing need with the inside wall fixed connection of frame, make the vertical frame protrusion of inside casing that installs in the frame (the current design is shown in fig. 12), the whole of apparent window frame is unaesthetic like this, and area, luminousness and the ventilation effect of gauze fan in the inside casing all receive vertical frame influence.

[ utility model ]

The utility model aims to solve the problems and provide a hidden window frame which solves the problems that the existing window frame is not attractive in appearance, and the light transmittance and the ventilation effect are influenced by the vertical frame of the inner frame.

To achieve the purpose, the utility model adopts the following technical scheme:

a hidden window frame comprises an outer frame, an inner frame and a sliding groove;

the sliding grooves are formed in the two vertical frames of the outer frame, the two vertical frames of the inner frame are movably arranged in the sliding grooves, and the groove depth of the sliding grooves is larger than the transverse width of the vertical frames of the inner frame.

Preferably, the inner frame comprises two parting strips and two sliding strips;

the two division bars are arranged in the outer frame in parallel, two ends of the two division bars are connected through the two sliding bars respectively, and the sliding bars are arranged in the sliding grooves in a sliding manner.

Preferably, the inner frame further comprises an adjusting device, the adjusting device is arranged at the joint of the parting bead and the sliding strip, and the adjusting device is used for adjusting the tightness degree between the inner frame and the outer frame.

Preferably, the adjusting device comprises a connecting piece, an adjusting groove and an adjusting wheel;

the connecting piece is arranged at the joint of the parting bead and the sliding strip, the adjusting groove is arranged in the connecting piece, the adjusting wheel is arranged on the adjusting groove in a sliding mode, and the adjusting wheel abuts against the outer frame.

Preferably, the adjusting groove comprises a slope and an arc-shaped groove;

the slope surface is obliquely arranged in the connecting piece, the arc-shaped groove is formed in the bottom of the slope surface, and the adjusting wheel can roll on the surfaces of the slope surface and the arc-shaped groove.

Preferably, the adjusting device further comprises an adjusting bolt, the adjusting bolt is movably inserted into the top of the connecting piece, and the adjusting bolt is used for limiting the movement range of the adjusting wheel.

Preferably, a sound insulation layer is arranged on one side wall of the outer frame opposite to the adjusting wheel.

Preferably, the sound insulation layer is an adhesive tape.

The contribution of the utility model is as follows: according to the utility model, the two vertical frames (namely the sliding strips) of the inner frame are hidden in the side frame sliding grooves on the two sides of the outer frame, so that the integral aesthetic feeling of the window frame is improved, and the outer leakage area of the opposite gauze fans arranged in the inner frame is increased due to the hidden vertical frames of the inner frame, so that the ventilation efficiency of the inner frame is improved, and meanwhile, the light transmittance of the inner frame is also improved.

[ description of the drawings ]

FIG. 1 is a schematic view of a hidden window frame according to the present utility model;

FIG. 2 is an enlarged schematic view of the portion A in FIG. 1;

FIG. 3 is a front view of the window frame of the present utility model;

FIG. 4 is a cross-sectional view taken in the direction B-B in FIG. 3;

FIG. 5 is a schematic view of the structure of the inner frame of the present utility model;

FIG. 6 is an enlarged schematic view of the portion C of FIG. 5;

FIG. 7 is a schematic view of the structure of the adjusting device of the present utility model;

FIG. 8 is a schematic view of the structure of the regulating tank of the present utility model;

FIG. 9 is a schematic cross-sectional view showing the positional relationship among the outer frame, the regulating means and the soundproof layer of the present utility model;

FIG. 10 is a schematic view of the structure of one angle of the window frame of the present utility model;

fig. 11 is an enlarged schematic view of the portion D in fig. 10;

FIG. 12 is a schematic view of a prior art window frame design;

wherein: the outer frame 10, the inner frame 20, the parting strips 21, the sliding strips 22, the adjusting device 23, the connecting piece 231, the adjusting groove 232, the adjusting wheel 233, the adjusting bolt 234, the sliding groove 30 and the sound insulation layer 40.

[ detailed description ] of the utility model

The following examples are further illustrative and supplementary of the present utility model and are not intended to limit the utility model in any way.

As shown in fig. 1 to 4, a hidden window frame includes an outer frame 10, an inner frame 20, and a sliding chute 30;

the sliding grooves 30 are arranged in the two vertical frames of the outer frame 10, the two vertical frames of the inner frame 20 are movably arranged in the sliding grooves 30, and the groove depth of the sliding grooves 30 is larger than the transverse width of the vertical frames of the inner frame 20.

The inner frame 20 is generally used for installing a screen window, the inner frame 20 can slide up and down in the outer frame 10, so that opening and closing of a window sash in the inner frame 20 are achieved, specifically, sliding grooves 30 are formed in two vertical frames of the outer frame 10, the two vertical frames of the inner frame 20 can move up and down in the sliding grooves 30, further, the width of the two vertical frames of the inner frame 20 is smaller than the depth of the sliding grooves 30, so that the vertical frames of the inner frame 20 cannot be seen at two sides of the outer frame 10, only the division bars 21 of the inner frame 20 and the structure of the outer frame 10 can be seen in the whole, the sliding bars 22 of the inner frame 20 are hidden in the sliding grooves 30, the whole aesthetic feeling of the window frame can be improved, and because the two vertical frames of the inner frame 20 are hidden in the sliding grooves 30, the external leakage area of the screen window is larger, the ventilation is better (the ventilation after the inner frame 20 is lowered is better), the transmission rate of the inner window can be improved (after the vertical frames of the inner frame 20 are hidden), and the whole light transmission area of the window frame can be reduced.

According to the utility model, the two vertical frames (namely the sliding strips 22) of the inner frame 20 are hidden in the two side frame sliding grooves 30 of the outer frame 10, so that the integral aesthetic feeling of the window frame is improved, and the outer leakage area of the opposite screen fans arranged in the inner frame 20 is increased due to the hidden vertical frames of the inner frame 20, so that the ventilation efficiency of the inner frame 20 is improved, and meanwhile, the light transmittance of the inner frame 20 is also improved.

As shown in fig. 5, the inner frame 20 includes two division bars 21 and two sliding bars 22;

the two division bars 21 are arranged in parallel in the outer frame 10, two ends of the two division bars 21 are respectively connected through two sliding bars 22, and the sliding bars 22 are slidably arranged in the sliding grooves 30.

The vertical height of the screen window is determined by the distance between the two division bars 21, the two division bars 21 are connected through the two sliding bars 22, the two division bars 21 and the two sliding bars 22 form the inner frame 20, and the sliding bars 22 can slide in the sliding grooves 30, so that the lifting function of the inner frame 20 is realized.

The inner frame 20 further comprises an adjusting device 23, the adjusting device 23 is arranged at the interconnection position of the parting bead 21 and the sliding bead 22, and the adjusting device 23 is used for adjusting the tightness degree between the inner frame 20 and the outer frame 10.

The adjusting device 23 is arranged at the joint of the parting bead 21 and the sliding bead 22, and the adjusting device 23 can play a role in adjusting the tightness degree between the inner frame 20 and the outer frame 10, so that the inner frame 20 is hung at a certain height position, and the situation that the inner frame 20 automatically falls down to hit hands after being lifted by a certain height is avoided.

As shown in fig. 6 to 8, the adjusting device 23 includes a connecting member 231, an adjusting groove 232, and an adjusting wheel 233;

the connecting piece 231 is arranged at the joint of the parting bead 21 and the sliding strip 22, the adjusting groove 232 is arranged in the connecting piece 231, the adjusting wheel 233 is slidably arranged on the adjusting groove 232, and the adjusting wheel 233 is propped against the outer frame 10.

The connecting piece 231 plays a role in connecting the parting bead 21 and the sliding strip 22, an adjusting groove 232 is formed in one side, close to the inner frame 20, of the connecting piece 231, an adjusting wheel 233 is arranged on the adjusting groove 232, the adjusting wheel 233 is matched with the adjusting groove 232, and accordingly pressure with different sizes is applied to the outer frame 10 by the adjusting wheel 233, and accordingly tightness between the inner frame 20 and the outer frame 10 is adjusted.

The adjustment slot 232 includes a ramp 2321 and an arcuate slot 2322;

the slope 2321 is obliquely arranged in the connecting piece 231, the bottom of the slope 2321 is provided with the arc-shaped groove 2322, and the adjusting wheel 233 can roll on the surfaces of the slope 2321 and the arc-shaped groove 2322.

When the inner frame 20 is not lifted, the adjusting wheels 233 are in contact with the slope 2321, at this time, the extrusion acting force of the adjusting wheels 233 on the inner side wall of the outer frame 10 is the largest, the user exerts acting force to lift the inner frame 20 upwards, the adjusting wheels 233 can move downwards along the inclined slope 2321, when the inner frame 20 is lifted to the highest point, the adjusting wheels 233 just fall into the arc-shaped grooves 2322, so that the acting force required to be exerted by the user is gradually reduced in the lifting process, after the inner frame 20 reaches the highest point, the user loosens hands, the inner frame 20 can keep a hanging state under the extrusion acting force of the adjusting wheels 233 and the inner side wall of the outer frame 10, the user cannot fall from the highest point, and the user can push the inner opening window away without worrying about the condition that the inner frame 20 falls down to smash hands.

The adjusting device 23 further comprises an adjusting bolt 234, the adjusting bolt 234 is movably inserted into the top of the connecting piece 231, and the adjusting bolt 234 is used for limiting the movement range of the adjusting wheel 233.

In this embodiment, the adjusting bolt 234 is movably inserted into the top of the connecting member 231, the adjusting bolt 234 plays a role in limiting the rolling range of the adjusting wheel 233, in order to further ensure that the inner frame 20 can be suspended in the outer frame 10, the adjusting bolt 234 is inserted into the top of the connecting member 231, after the user adjusts the inner frame 20 to a proper height, the adjusting bolt 234 is rotated, so that the insertion end of the adjusting bolt 234 abuts against the adjusting wheel 233, and further ensure that the adjusting wheel 233 does not move on the adjusting groove 232, so that the inner frame 20 is fixed at a required height.

As shown in fig. 9 to 11, a side wall of the outer frame 10 opposite to the regulating wheel 233 is provided with a sound insulation layer 40.

The sound insulation layer 40 is arranged in the embodiment, the sound insulation layer 40 can prevent the adjusting wheel 233 from being in direct contact with the inner side wall of the outer frame 10, noise is avoided, and better experience is brought to a user.

The sound insulation layer 40 is a rubber strip.

In this embodiment, the sound insulation layer 40 is a rubber strip, the rubber strip can well offset the acting force between the adjusting wheel 233 and the outer frame 10, and the adjusting wheel 233 rolls on the rubber strip without generating noise.

Although the present utility model has been disclosed by the above embodiments, the scope of the present utility model is not limited thereto, and modifications, substitutions, etc. made to the above components will fall within the scope of the claims of the present utility model without departing from the spirit of the present utility model.

Claims

1. A hidden window frame, characterized in that: comprises an outer frame, an inner frame and a chute;

2. A hidden window frame according to claim 1, wherein: the inner frame comprises two parting strips and two sliding strips;

3. A hidden window frame according to claim 2, wherein: the inner frame further comprises an adjusting device, the adjusting device is arranged at the joint of the parting bead and the sliding strip, and the adjusting device is used for adjusting the tightness degree between the inner frame and the outer frame.

4. A hidden window frame according to claim 3, wherein: the adjusting device comprises a connecting piece, an adjusting groove and an adjusting wheel;

5. A hidden window frame according to claim 4, wherein: the adjusting groove comprises a slope and an arc-shaped groove;

6. A hidden window frame according to claim 4, wherein: the adjusting device further comprises an adjusting bolt, the adjusting bolt is movably inserted into the top of the connecting piece, and the adjusting bolt is used for limiting the movement range of the adjusting wheel.

7. A hidden window frame according to claim 4, wherein: and a sound insulation layer is arranged on one side wall of the outer frame opposite to the adjusting wheel.

8. A hidden window frame according to claim 7, wherein: the sound insulation layer is an adhesive tape.