CN216477064U - Quick-installed doors and windows with hidden drainage parts and door and window frames with secondary drainage function - Google Patents

Abstract

The utility model relates to a quick-installed door and window concealed drainage piece with a secondary drainage function, which is used on a horizontal door and window frame body and comprises a drainage pipe and a drainage bucket. Among the drainage holes on the lateral wall surface, the drainage holes are completely symmetrical upper drainage holes and lower drainage holes, the outer pipe wall of the drainage pipe extends downward to form a drip eaves, and a drainage bucket is arranged directly under the drainage pipe , the drainage bucket is clamped on the door and window frame, and the upper end of the drainage bucket can completely surround the orifice of the drainage hole. According to the utility model, secondary drainage can be realized, the appearance is beautiful and neat when viewed from the outside, and at the same time, it is fixedly connected with the door and window frame by means of snap connection, no nails and no glue, can realize one-hand quick installation, simple structure, flexible and convenient disassembly and maintenance. , Waterproof, drainage and anti-mosquito intrusion effect is remarkable, with strong practical value and market promotion value.

Description

Quick-installed doors and windows with hidden drainage parts and door and window frames with secondary drainage function

technical field

The utility model relates to the technical field of doors and windows of buildings, in particular to a hidden drainage piece for doors and windows.

Background technique

Doors and windows are a very important part of a building, and the impact of its performance on the indoor environment is self-evident. In order to avoid water accumulation in the door and window structure when it rains, a drainage mechanism must be installed on the door and window. There are mainly two existing drainage methods. The first is open drainage. Drainage holes are opened on the cantilever of the door and window frame or to connect the outside to achieve the purpose of drainage. A cover will be added to the drain hole, and a movable valve will be added inside the cover. This method has the following drawbacks: 1. The pressure difference between the horizontal and horizontal drainage of rainwater is small, and in the case of strong convective weather, there will be a problem that the drainage will not overflow into the room in time. 2. Affected by the imperfect structural design of the valve itself, some rainwater will still be poured back under the wind and rain, and some will produce the sound of wind whistling. 3. After the valve is overwatered, it will sometimes adhere to the door and window frame, resulting in poor drainage. 4. The cover is exposed and protrudes a lot, and it is often lost before the decoration starts, and it seriously affects the outdoor decoration effect. The second is grooved drainage, which divides the cavity on the outside of the door and window frame into upper and lower parts. The outside of the upper part of the cavity is open. The drainage holes are located on the upper wall of the outside of the door and window frame. It flows down into the open cavity and discharges directly to the outside. Compared with open drainage, grooved drainage greatly improves the aesthetics, but it also has the following disadvantages: 1. The outdoor side of the door and window frame is divided into upper and lower parts, and the upper part of the outdoor side is open, and corner codes or connectors cannot be placed. So the connection strength will be reduced. 2. Because of the grooves, if the spraying is not in place, the bottom will be exposed, which will affect the service life. 3. It is easier to hide dirt and dirt, and it is inconvenient to clean up. 4. Horizontal and vertical aluminum materials have grooves and no grooves, which are not the same material, and the connection position is generally not too flat. 5. If it is not handled well, it will produce the sound of wind whistling. 6. Different horizontal and vertical materials increase inventory pressure. Therefore, the market needs a solution with beautiful appearance, less material preparation, easy processing and smooth drainage.

Utility model content

Aiming at the above-mentioned deficiencies of the prior art, the utility model provides a quick-installed door and window hidden drainage piece with a secondary drainage function, which is used on a horizontal door and window frame and includes a drainage pipe and a drainage bucket. The drainage pipe It runs through the drainage holes installed on the upper and lower lateral walls of the door and window frame, the drainage holes are completely symmetrical upper drainage holes and lower drainage holes, and the outer pipe wall of the drainage pipe extends downward to form a drip eaves, A drain bucket is arranged directly below the drain pipe, the drain bucket is clamped on the door and window frame, and the upper end of the drain bucket can completely surround the orifice of the lower drain hole.

Preferably, the drainage pipe adopts a variable diameter structure with a large upper and a small lower, the upper end of the drainage pipe has a contact surface that is in an interference fit with the drainage hole, and there are two or more guide ribs or guides below the contact surface. horn.

Preferably, at least two snap stop blocks protruding outward are provided on the periphery of the upper wall of the drain pipe, the drain pipe is pressed into the drain hole from top to bottom and installed in the drain hole, and the snap limit stops The block is in contact with the lateral upper wall of the door and window frame, and the upper wall of the drain pipe is slightly concave or flush with the lateral upper wall of the door and window frame.

Preferably, the drainage pipe is made of a soft material and is squeezed and sealed with the upper drainage hole, and it is not necessary to apply sealing glue in advance.

Preferably, a gap is formed between the drip eaves and the periphery of the lower drainage hole.

Preferably, the drainage bucket is in the shape of a funnel with a wide upper part and a narrow lower part, and the whole is roughly in the shape of an inverted "L", and a support rib is provided in the middle of the lower part of the drain bucket.

Preferably, the drainage bucket is composed of a wide mouth section, a narrow mouth section and a narrow mouth section, wherein the narrow mouth section is formed by a lower end of one side of the wide mouth section inclined and closed to the opposite side side, the narrow mouth section Adjacent to the closing section extends downward and is offset on one side of the wide mouth section, and the narrow mouth section is located between the cantilever of the door and window frame body and the glass.

Preferably, the lower end of the narrow mouth section forms an inclined surface structure with a certain angle.

Preferably, air pressure balance holes extending outward from both sides of the lower end of the drainage bucket.

Preferably, a first mounting portion is provided on the side of the lower end of the narrow mouth section facing the cantilever of the door and window frame body, and the first mounting portion is clamped with the rubber strip groove on the lateral door and window frame body; the wide mouth section A second installation part is provided on the side away from the cantilever of the door and window frame body, and the second installation part is fastened to the water blocking baffle on the door and window frame body.

Preferably, the second mounting portion is a lateral linear protrusion.

Preferably, the drainage pipe is provided with one or more positioning dividing lines on the pipe wall below the guiding ribs or guiding angles.

Preferably, several anti-insect grilles are arranged at the upper end of the drain pipe, and the drain pipe is a hollow tubular structure with a circular, flat or other arbitrary shape in cross-section.

Preferably, an insect-proof net is provided between the upper side of the drainage bucket and the lower side of the drainage pipe.

Preferably, the drain pipe has a left-right symmetrical structure.

Preferably, the two ends of the door and window frame body are formed by injection of glue to form independent closed cavities.

The utility model also provides a door and window frame body with the above-mentioned quick-installed door and window concealed drainage parts, including a horizontal door and window frame body, and two completely symmetrical upper drains are respectively provided on the upper and lower lateral walls of the door and window frame body. Holes and lower drainage holes, drainage pipes are installed through the upper drainage holes and the lower drainage holes, and the drainage bucket is located directly below the drainage pipes and is clamped on the door and window frame.

The beneficial technical effects that can be achieved by the utility model are as follows: because the above scheme is adopted, the original horizontal external drainage mode is changed, the utility model adopts the floor drain type vertical downward drainage, and the drop is large. The effect of wind is smaller, so the drainage is smoother; in addition, because the drainage pipe is used in conjunction with the drainage bucket, the upper end of the drainage bucket can completely surround the lower port of the drainage pipe, even in strong convection weather, the amount of water infiltrating into the door and window frame is too large. The cavity will also be discharged smoothly, so as to achieve secondary drainage. The drainer in the utility model is hidden inside the door and window frame body, and the appearance is beautiful and neat when viewed from the outside. At the same time, it is fixedly connected with the door and window frame body by means of snap connection, which is free of nails and glue, and can be quickly installed with one hand, and has a simple structure and can be disassembled The installation and maintenance are flexible and convenient, and the waterproof, drainage and anti-mosquito intrusion effects are remarkable, and it has strong practical value and market promotion value.

Description of drawings

FIG. 1 is a schematic diagram of a door and window frame body in the utility model.

FIG. 2 is a schematic diagram of the drainage element installed in the door and window frame of the present invention.

FIG. 3 is a schematic diagram of the drainage member in the present invention.

FIG. 4 is a top view of the drainage member in the present invention.

FIG. 5 is a schematic diagram of the drainage bucket in the present invention.

FIG. 6 is a schematic diagram of the drainage bucket in another direction of the present invention.

FIG. 7 is a side view of the drainage bucket in the utility model.

FIG. 8 is an exploded schematic diagram of the drainage member with an insect-proof net in the present invention.

FIG. 9 is a schematic diagram of a drain pipe in an embodiment of the present invention.

FIG. 10 is a schematic diagram of a drain pipe in another embodiment of the present invention.

11 is a top view of the drain pipe in the present invention.

Detailed ways

The present utility model will be described in further detail below in conjunction with the accompanying drawings.

Description of the reference numerals of each component: drain pipe 1, drain bucket 2, lateral upper wall surface 3, lateral lower wall surface 4, upper drainage hole 5, lower drainage hole 6, drip eaves 7, guide ribs 8, snap stop block 9 , Positioning dividing line 10, insect-proof grille 11, insect-proof net 12, wide mouth section 13, closing section 14, narrow mouth section 15, door and window frame cantilever 16, first installation part 17, rubber strip groove 18, second installation part 19. Water blocking baffle 20, inclined surface structure 21, support rib 22, air pressure balance hole 23, door and window frame 24, guide angle 25, glass 26, contact surface S.

As shown in Figures 1 and 2, this embodiment provides a quick-installed door and window concealed drainage member with secondary drainage function, which is vertically installed on the horizontal door and window frame, including a drainage pipe 1 and a drainage bucket 2, and the door and window frame The upper and lower lateral walls 3 and 4 of the body 24 are provided with drainage holes, and the drainage pipe 1 is vertically penetrated and installed in the drainage holes. The drainage holes are completely symmetrical upper drainage holes 5 and lower drainage holes. 6. Therefore, there is no need to distinguish the direction. During processing, positioning devices can be set at both ends of the processing equipment to avoid the process of measuring the scribe line to find the position when processing the drainage hole, which can significantly improve the production efficiency. The outer pipe wall of the drain pipe 1 extends downward to form a drip eaves 7, the drain bucket 2 is arranged directly below the drain pipe 1, the drain bucket 2 is snapped on the door and window frame 24, and the drain bucket 2 is 2. The upper end can completely surround the orifice of the lower drainage hole 6, and a gap of 0.5-15mm is formed between the drip eaves 7 and the periphery of the lower drainage hole 6. If the rainwater is too large, the rainwater may drain from the upper drainage hole 5. The leaked rainwater can flow down into the drainage hopper 2 along the drip eaves 7 of the outer wall of the drain pipe 1, and will not accumulate between the lateral upper wall surface 3 and the lateral lower wall surface 4 of the door and window frame. Since the upper end of the drainage bucket 2 can completely surround the orifice of the lower drainage hole 6 , the rainwater flowing down the drip eaves 7 can all flow into the drainage bucket 2 through the gap, and will not flow into other parts of the door and window frame body 24 , to achieve a good seal without sealing and glue-free gasket, thus constituting the second waterproof line of the drainage part.

As shown in Figures 2 and 9, the drain pipe 1 adopts a variable-diameter structure with a large top and a small bottom and is pressed into the drain hole from top to bottom. The upper end of the drain pipe 1 has a contact surface S that is interference fit with the drain hole, so There are 6 guide ribs 8 below the contact surface S, so as to facilitate the overall guidance of the drain pipe 1 during installation, and to avoid the drain pipe 1 from tilting when inserted into the drain hole, so that the drain pipe 1 can be smoothly pressed to a predetermined position.

As shown in FIG. 10 , two guiding angles 25 may also be provided below the contact surface S to achieve overall guiding.

As shown in Figs. 2, 3, 8, 9, and 11, the periphery of the upper wall of the drain pipe 1 is provided with four snap-on limit blocks 9 that protrude outward, and the snap-on limit blocks 9 are connected to the The lateral upper wall surface 3 is in contact with each other, and when the drain pipe 1 is pressed into the drainage hole, the locking protrusion stopper 9 abuts on the lateral upper wall surface 3, so as to limit the drain pipe 1 and prevent it from draining from the drain. out of the hole. The upper wall surface of the drainage pipe 1 is slightly concave in the lateral upper wall surface 3 of the door and window frame body or flush with the lateral upper wall surface 3 of the door and window frame body, so that the water flow can be easily drained from the drainage pipe 1 without accumulating in the doors and windows. on the lateral wall 3. In addition, the drainage pipe 1 is made of soft material and is squeezed and sealed with the upper drainage hole 5 without pre-applying sealing glue, thereby forming the first waterproof line to prevent rainwater from pouring into the door and window frame. In addition, the drainage pipe 1 is provided with one or more positioning dividing lines 10 on the pipe wall located below the guiding ribs 8 or the guiding corners 25, which can be shortened along the positioning dividing lines 10 according to practical applications to adapt to different thicknesses window frame. A plurality of anti-insect grilles 11 are arranged at the upper end of the drain pipe 1 , and the drain pipe 1 is a hollow tubular structure with a circular, flat or any other shape in cross section. The drain pipe 1 has a left-right symmetrical structure to facilitate insertion. A separate insect-proof net 12 can also be arranged between the upper side of the drainage bucket 2 and the lower side of the drainage pipe 1 .

As shown in Figures 5-8, the drainage hopper 2 is a funnel shape with a wide upper part and a narrow lower part, and the whole is roughly in the shape of an inverted "L". The closing section 14 is formed by the lower end of one side surface of the wide opening section 13 being inclined to the opposite side, and the narrow opening section 15 extends downward adjacent to the closing opening section 14 and is offset on the wide opening 13 section. The narrow mouth section 15 is located between the cantilever 16 of the door and window frame body and the glass 26, the bottom of the wide mouth section 13 is closed toward one side to form an escape space, and the lower end of the narrow mouth section 15 forms an inclined surface structure 21 with a certain angle , so that the setting of the drainage bucket 2 will not affect the opening and closing of the window sash and the door sash, thus expanding the use range of the drainage piece. The lower end of the narrow mouth section 15 is provided with at least one first mounting portion 17 on the side where the cantilever 16 of the door and window frame body is installed. The first mounting portion may be a snap-protruding structure; a second mounting portion 19 is provided on the side of the wide mouth section 13 away from the cantilever 16 of the door and window frame body, and the second mounting portion 19 is connected to the resistance on the door and window frame body 24. The water baffles 20 are buckled together, and the second mounting portion 19 may be a horizontal linear protrusion, and the linear protrusions can make the wide mouth section 13 and the water blocking baffle 20 engage more closely. Tight, the drain bucket 2 is snapped and fixed with the door and window frame, no nails and no glue, and can be quickly installed with one hand.

A support rib 22 is provided in the middle of the lower drainage part of the drainage bucket 2 to prevent the drainage bucket 2 from being crushed and deformed. Air pressure balance holes 23 extending upward and downward through both sides of the lower end of the drainage bucket 2 can achieve air pressure balance, thereby achieving better drainage performance.

The two ends of the door and window frame are injected with glue to form an independent closed cavity. In strong convection weather, if the amount of water infiltrates into the cavity of the door and window frame, since the two ends of the door and window frame are blocked, rainwater can flow into the drainage from the above gap. bucket without flowing into the rest of the door and window frame.

In addition, the number of the drainage parts in the present invention can be determined according to different sizes, and the material of the drainage pipe can also be selected from hard materials.

When the rainwater flows into the drainpipe, it falls into the drainage bucket below and is directly discharged. If the amount of rainwater infiltrates from around the drainpipe, the infiltrated rainwater will flow down the drip eaves and pass through the drip eaves and the periphery of the lower drainage hole. The gap between them flows into the drainage bucket to achieve secondary drainage. At this time, no matter whether the soft drainage pipe or the hard drainage pipe is used, there will be no water leakage. Because the floor drain type is used for vertical drainage, the drop is large, and because it is set inside the door and window frame, it is subject to The headwind has less effect, so the drainage is smoother.

The above are only the preferred embodiments of the present invention, and are not intended to limit the protection scope of the present invention. The present invention may also have other various embodiments. Without departing from the spirit and essence of the present invention, familiar with Those skilled in the art can make various corresponding changes and deformations according to the present invention, but these corresponding changes and deformations should all belong to the protection scope of the claims of the present invention.

Claims (16)

1. The utility model provides a fast-assembling door and window hides drainage piece with secondary drainage function, its is used for on the horizontal door and window framework, including drain pipe and drainage fill, the drain pipe runs through and installs in the wash port on two upper and lower horizontal walls of door and window framework, the wash port is the last wash port and the lower drainage hole of complete symmetry, the outer pipe wall of drain pipe extends downwards in order to form the eaves that drips, be equipped with drainage fill under the drain pipe, drainage fill joint is in the door and window framework and can surround completely in drainage fill upper end the drill way of drainage hole down.

2. The concealed drain member for the quick-assembling door and window with the secondary drainage function as claimed in claim 1, wherein: the drain pipe adopts big-end-up's reducing structure, the drain pipe upper end have with wash port interference fit's contact surface, contact surface below has two or more than two direction muscle or guide angle.

3. The concealed drainage member for quick-assembling doors and windows with secondary drainage function as claimed in claim 1 or 2, wherein: the periphery of the upper wall surface of the drain pipe is provided with at least two convex limiting blocks protruding outwards, the drain pipe is pressed into the drain hole from top to bottom, the convex limiting blocks are abutted to the transverse wall surface of the door and window frame body, and the upper wall surface of the drain pipe is slightly concave or flush with the transverse wall surface of the door and window frame body.

4. The concealed drainage member for quick-assembling doors and windows with secondary drainage function as claimed in claim 1 or 2, wherein: the drain pipe is made of soft materials and is extruded and sealed with the upper drain hole, and sealing glue does not need to be smeared in advance.

5. The concealed drainage member for quick-assembling doors and windows with secondary drainage function as claimed in claim 1 or 2, wherein: and a gap is formed between the dripping eave and the periphery of the lower drainage hole.

6. The concealed drainage member for quick-assembling doors and windows with secondary drainage function as claimed in claim 1 or 2, wherein: the drain hopper is funnel-shaped with a wide upper part and a narrow lower part, and is approximately inverted L-shaped as a whole.

7. The concealed drain assembly of the quick-assembling door and window with the secondary drainage function as claimed in claim 6, wherein: the drain hopper comprises wide mouthful section, binding off section and slot section, wherein the binding off section by a side lower extreme of wide mouthful section is partial to relative one side slope binding off and is formed, the slot section borders on binding off section downwardly extending and biasing are in one side of wide mouthful section, the slot section is located between door and window frame body cantilever and the glass.

8. The concealed drain assembly for quick-assembling doors and windows with secondary drainage function as claimed in claim 7, wherein: and an inclined plane structure with a certain angle is formed at the lower end of the narrow opening section.

9. The concealed drainage member for quick-assembling doors and windows with secondary drainage function as claimed in claim 1 or 2, wherein: and two sides of the lower end of the drainage hopper extend outwards to form a through air pressure balance hole.

10. The concealed drain assembly for quick-assembling doors and windows with secondary drainage function as claimed in claim 7, wherein: a first mounting part is arranged at one side of the lower end of the narrow opening section, which faces the cantilever of the door and window frame body, and the first mounting part is clamped with the rubber strip groove on the transverse door and window frame body; one side that door and window frame cantilever was kept away from to wide mouthful section is provided with the second installation department, the second installation department with flange looks lock joint that blocks water on the door and window frame.

11. The concealed drain assembly for quick-assembling doors and windows with secondary drainage function as claimed in claim 10, wherein: the second mounting portion is a transverse linear protrusion.

12. The concealed drain member for the quick-assembling door and window with the secondary drainage function as claimed in claim 2, wherein: and one or more than one positioning dividing line is/are arranged on the pipe wall of the drain pipe below the guide rib or the guide angle.

13. The concealed drainage member for quick-assembling doors and windows with secondary drainage function as claimed in claim 1 or 2, wherein: a plurality of insect-proof grids are arranged at the upper end pipe orifice of the drain pipe, and the drain pipe is of a hollow tubular structure with a circular or flat cross section.

14. The concealed drain member for the quick-assembling door and window with the secondary drainage function as claimed in claim 1, wherein: an insect-proof net is arranged between the upper side of the drain hopper and the lower side of the drain pipe.

15. The concealed drain member for the quick-assembling door and window with the secondary drainage function as claimed in claim 1, wherein: the drain pipe is of a bilateral symmetry structure.

16. A door and window frame with the quick-assembling door and window hidden drainage member as claimed in any one of claims 1-15, which comprises a transverse door and window frame body, wherein two upper drainage holes and two lower drainage holes which are completely symmetrical are respectively arranged on the upper transverse wall surface and the lower transverse wall surface of the door and window frame body, drainage pipes are penetratingly arranged in the upper drainage holes and the lower drainage holes, and drainage buckets are positioned right below the drainage pipes and are clamped on the door and window frame body.

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