CN213330584U - Outer window frame of internal maintenance ventilation unit - Google Patents
Outer window frame of internal maintenance ventilation unit Download PDFInfo
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- CN213330584U CN213330584U CN202021210437.5U CN202021210437U CN213330584U CN 213330584 U CN213330584 U CN 213330584U CN 202021210437 U CN202021210437 U CN 202021210437U CN 213330584 U CN213330584 U CN 213330584U
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- frame strip
- frame
- corner piece
- ventilation unit
- shaped groove
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Abstract
The utility model discloses an interior maintenance ventilation unit's exterior window frame, the fruit pick-up device comprises a frame body, the framework is enclosed by at least three frame strip and covers the formation, the inboard of frame strip is provided with the U type groove that the length direction of edge frame strip extends, the bottom in the U type groove of at least one of them frame strip is provided with the escape aperture, the outside middle part of frame strip outwards protrusion is provided with the flange board that the length direction of edge frame strip extends, can be with half embedding of exterior window frame to wall body or the internal of cabinet through the flange board, and the lower part is arranged in to the frame strip that will be equipped with the escape aperture, can reduce the space that the installation occupy, can catchment and dust through U type groove simultaneously, and arrange water and dust outward through the escape aperture, it gathers to reduce water and dust in the window frame, reduce ponding, the condition emergence of seepage etc., improve the reliability that ventilation unit used, and applicable in the ventilation.
Description
Technical Field
The utility model relates to a ventilation unit field, in particular to interior maintenance ventilation unit's outer window frame.
Background
The ventilation window generally adopts full embedded installation or adorns outward, wherein, can cause the influence to the thickness of wall body or the cabinet body when adorning outward, need occupy certain space, the result of use is not good, and full embedded installation, though can reduce the space requirement of installation, but to thinner wall body or the cabinet body, can't carry out full embedded installation, and imbed the installation back completely, the very easy long-pending sand and dust and water of window frame bottom can cause water infiltration to indoor even, has reduced the grade of protection.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides an outer window frame of interior maintenance ventilation unit can half embedding installation, and can effectually get rid of water and sand and dust in the window frame.
According to the utility model discloses an interior maintenance ventilation unit's exterior window frame of first aspect embodiment, including the framework, the framework is enclosed by at least three frame strip and covers the formation, and the inboard of frame strip is provided with the U type groove that extends along the length direction of frame strip, and wherein the bottom in the U type groove of at least one frame strip is provided with the escape orifice, and the outside middle part of frame strip outwards protrusion is provided with the flange board that extends along the length direction of frame strip.
According to the utility model discloses interior maintenance ventilation unit's outer window frame has following beneficial effect at least: the outer window frame can be embedded into the wall body or the cabinet body through the flange plate, the frame strips provided with the drain holes are arranged on the lower portion of the cabinet body, the occupied space in installation can be reduced, water and sand dust can be collected through the U-shaped grooves, the water and the sand dust are discharged outside through the drain holes, accumulation of the water and the sand dust in the window frame is reduced, accumulated water and leakage are reduced, and the use reliability of the ventilating device is improved.
The utility model discloses an in some embodiments, adjacent frame strip tip is connected through a plurality of grafting structures, and grafting structure is including setting up at the spliced eye that the length direction of frame strip along the frame strip of frame strip tip extends and can with spliced eye grafting complex corner spare, can realize the equipment of outer window frame through grafting structure promptly, simple structure, the equipment is convenient.
In some embodiments of the utility model, the framework includes connecting gradually and encloses into square last horizontal frame strip, left upright frame strip, lower horizontal frame strip, right upright frame strip, and last horizontal frame strip, left upright frame strip, lower horizontal frame strip and right upright frame strip are the same section bar of shape, and U type groove sets up in the inboard of horizontal frame strip down, forms drainage structures.
Through above-mentioned structure, set up the framework into square structure, left grudging post strip, with the inboard U type groove relative distribution of right grudging post strip, form the guide way that can be used for stack positioning blade, make things convenient for the installation of blade.
The utility model discloses a in some embodiments, be provided with the first spliced eye that extends along the length direction of frame strip on the flange board, the junction of adjacent frame strip is connected through first corner spare, and first corner spare includes that two insert respectively to the grafting portion in the first spliced eye of two adjacent frame strips, through the cooperation of first corner spare with first spliced eye, connects the equipment to the middle part of framework, improves the steadiness of connecting.
In some embodiments of the present invention, the flange plate has a mounting surface for cooperating with a wall or a cabinet, the first inserting hole is recessed and disposed on the mounting surface, and when the first corner piece is inserted into the first inserting hole, the first corner piece is lower than the mounting surface or is flush with the mounting surface, so as to avoid the influence of the first corner piece on the mounting surface, so that the flange plate can be tightly attached to the wall or the cabinet, and reduce the occurrence of the situation that water and dust enter the room along the mounting gap.
In some embodiments of the present invention, the first inserting hole is provided with a notch at a position corresponding to the mounting surface, so that the influence of thermal expansion and cold contraction on the inserting structure can be reduced, and the first corner piece can be more easily inserted into the first inserting hole.
The utility model discloses an in some embodiments, the bottom of U type groove towards one side of air inlet direction is provided with the second spliced eye that extends along the length direction of frame strip, and the junction of adjacent frame strip is connected through second corner spare, and second corner spare includes two grafting portions that insert respectively in the second spliced eye of two adjacent frame strips, through the cooperation of second corner spare with the second spliced eye, connect the equipment to the front portion of framework, reduce the clearance, improve the steadiness of connecting.
The utility model discloses a in some embodiments, the sunken tank bottom that sets up in U type groove of second spliced eye, when second turning spare inserted the second spliced eye, second turning spare was less than the tank bottom in U type groove or keeps level with the tank bottom in U type groove, and the second turning spare after the reduction installation causes the influence to the installation of blade to avoid causing the influence to the flow of water.
In some embodiments of the present invention, the hole wall of the second inserting hole close to the U-shaped groove is an open structure, and the lower hole wall of the second inserting hole is provided with a drain hole, so as to collect water and sand and dust and discharge the water and sand and dust from the drain hole.
Be provided with the connecting portion that extend along the length direction of frame strip on the lee side of frame strip, connecting portion do not protrude in the outside of frame strip, make it can not cause the influence to the installation of framework, be provided with the third spliced eye on the connecting portion, the junction of adjacent frame strip is connected through third turning spare, third turning spare includes two grafting portions that insert respectively to the third spliced eye of two adjacent frame strips, through the cooperation of third turning spare with third spliced eye, the equipment is connected to the rear portion of framework, reduce the clearance, the steadiness of connection is improved.
In some embodiments of the present invention, the assembly of the frame body is completed by the above-mentioned front, middle and rear distribution insertion structures of the frame body, and the assembly stability is good.
In some embodiments of the present invention, a screw, a bolt or a gun nail can be disposed between the frame strip and the corner member, so as to further enhance the connection stability of the inserting structure.
The utility model discloses an in some embodiments, U type groove is less than the cell wall of one side of air inlet direction dorsad towards the cell wall of one side of air inlet direction for U type inslot water is gathered when too much, only can overflow towards the direction of air inlet, only goes to outwards to spill over promptly, and the reduction water infiltration takes place to indoor condition.
The utility model discloses an in some embodiments, the escape orifice is located the bottom in the U type groove of the flange board towards one side of air inlet direction, and during the installation, the flange board exposes towards one side of air inlet direction for water and the sand and dust that U type inslot gathered can directly be arranged outward, and the reduction water infiltration takes place to indoor condition.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a schematic structural view of an outer sash according to an embodiment of the present invention;
FIG. 2 is an exploded view of an outer sash according to an embodiment of the present invention;
fig. 3 is a schematic structural view of a lower cross frame strip according to an embodiment of the present invention;
fig. 4 is a schematic cross-sectional view of a lower cross frame strip according to an embodiment of the present invention.
Reference numerals:
A U-shaped groove 200, a drain hole 210, a second plug hole 201, a second corner piece 202, a front groove wall 200a and a rear groove wall 200 b.
The flange plate 300, the first plug hole 301, the first corner piece 302 and the mounting surface 303.
A connecting part 400, a third plugging hole 401 and a third corner piece 402.
Detailed Description
Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, if there are first and second descriptions for distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features or implicitly indicating the precedence of the indicated technical features.
In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.
As shown in fig. 1, according to the utility model discloses an interior maintenance ventilation unit's outer window frame, including framework 100, framework 100 is enclosed by at least three frame strip and covers and form, and the inboard of frame strip is provided with the U type groove 200 that extends along the length direction of frame strip, and the bottom in the U type groove 200 of at least one of them frame strip is provided with drain hole 210, and the outside middle part of frame strip outwards protrusion is provided with the flange board 300 that extends along the length direction of frame strip.
Can be half imbed the outer window frame to wall body or the internal of cabinet through flange plate 300, and will be equipped with the frame strip of escape hole 210 and arrange the lower part in, can reduce the space that the installation occupied, can collect water and sand and dust through U type groove 200 simultaneously to arrange water and sand and dust outward through escape hole 210, reduce water and sand and dust and gather in the window frame, reduce the condition emergence of ponding, seepage etc. and improve the reliability that ventilation unit used.
The utility model discloses in, directly set up on framework 100 through the flange board with the installation for the rear side of framework can be embedded into to wall body or cabinet internal, so that carry out interior maintenance setting to ventilation unit, if carry out the change etc. of filter screen in the inboard.
As shown in fig. 2, in some embodiments of the utility model, adjacent frame strip tip is connected through a plurality of grafting structures, and grafting structure is including setting up at the spliced eye of the length direction extension of the edge frame strip of frame strip tip and can with spliced eye grafting complex corner spare, can realize the equipment of outer window frame through grafting structure promptly, simple structure, the equipment is convenient.
Of course, in the specific implementation process, the frame strips may also be assembled by means of screws, welding, and the like, and will not be described in detail herein.
As shown in fig. 2, in some embodiments of the present invention, the frame body 100 includes an upper horizontal frame strip 110, a left vertical frame strip 120, a lower horizontal frame strip 130, and a right vertical frame strip 140, which are connected in sequence and are enclosed into a square shape, the upper horizontal frame strip 110, the left vertical frame strip 120, the lower horizontal frame strip 130, and the right vertical frame strip 140 are all formed into a section bar with the same shape, and the U-shaped groove 200 is disposed inside the lower horizontal frame strip 130 to form a drainage structure.
Through the structure, the frame body 100 is set to be of a square structure, the left vertical frame strip 120 and the U-shaped groove 200 on the inner side of the right vertical frame strip 140 are distributed relatively, a guide groove capable of being used for stacking and positioning the blades is formed, and the blades are convenient to install.
Of course, in the implementation process, the frame body 100 may also be formed by combining 3, 5, or 6 frame strips, which will not be described in detail herein.
As shown in fig. 2 and 4, in some embodiments of the present invention, the flange plate 300 is provided with a first inserting hole 301 extending along the length direction of the frame strip, the joint of the adjacent frame strips is connected by a first corner piece 302, the first corner piece 302 includes two inserting portions respectively inserted into the first inserting holes 301 of the two adjacent frame strips, and the middle portion of the frame body 100 is connected and assembled by the cooperation of the first corner piece 302 and the first inserting hole 301, so as to improve the connection stability.
As shown in fig. 4, in some embodiments of the present invention, the flange plate 300 has a mounting surface 303 for being fitted with a wall or a cabinet, the first inserting hole 301 is recessed and disposed on the mounting surface 303, and when the first corner piece 302 is inserted into the first inserting hole 301, the first corner piece 302 is lower than the mounting surface 303 or is flush with the mounting surface 303, so as to avoid the influence of the first corner piece 302 on the mounting surface 303, so that the flange plate 300 can be tightly attached to the wall or the cabinet, and reduce the occurrence of the situation that water and dust enter the room along the mounting gap.
In some embodiments of the present invention, the first inserting hole 301 is provided with a notch at a position corresponding to the mounting surface 303, so that the influence of thermal expansion and cold contraction on the inserting structure can be reduced, and the first corner piece 302 can be more easily inserted into the first inserting hole 301.
As shown in fig. 2 and 4, in some embodiments of the present invention, the bottom of the one side of the U-shaped groove 200 facing the air inlet direction is provided with a second inserting hole 201 extending along the length direction of the frame strip, the joint of the adjacent frame strips is connected through a second corner piece 202, the second corner piece 202 includes two inserting portions respectively inserted into the second inserting holes 201 of the two adjacent frame strips, the assembly is performed to the front portion of the frame body 100 by the cooperation of the second corner piece 202 and the second inserting hole 201, the gap is reduced, and the connection stability is improved.
As shown in fig. 4, in some embodiments of the present invention, the second inserting hole 201 is recessed and disposed at the bottom of the U-shaped groove 200, and when the second corner piece 202 is inserted into the second inserting hole 201, the second corner piece 202 is lower than the bottom of the U-shaped groove 200 or is flush with the bottom of the U-shaped groove 200, so as to reduce the influence of the second corner piece 202 after installation on the installation of the blade and avoid the influence on the flow of water.
As shown in fig. 3, in some embodiments of the present invention, the hole wall of the second inserting hole 201 close to the U-shaped groove 200 is an open structure, and a drain hole 210 is opened on the lower hole wall of the second inserting hole 201, so as to collect water and sand and dust and discharge the water and sand and dust from the drain hole 210.
In some embodiments of the present invention, the opening structure can reduce the effect of thermal expansion and cold contraction on the insertion structure, and the second corner piece 202 can be inserted into the second insertion hole 201 more easily.
As shown in fig. 2 and 4, a connection portion 400 extending along the length direction of the frame strip is disposed on the leeward side of the frame strip, the connection portion 400 does not protrude out of the frame strip, so that the connection portion does not affect the installation of the frame strip 100, a third insertion hole 401 is disposed on the connection portion 400, the connection portion of the adjacent frame strips is connected through a third corner piece 402, the third corner piece 402 includes two insertion portions respectively inserted into the third insertion holes 401 of the two adjacent frame strips, and the rear portion of the frame strip 100 is connected and assembled through the cooperation of the third corner piece 402 and the third insertion hole 401, so that the gap is reduced, and the connection stability is improved.
In some embodiments of the present invention, the connecting portion 400 can be used to support the filter screen to locate the position of the filter screen.
In some embodiments of the present invention, the assembly of the frame body is completed by the above-mentioned front, middle and rear distribution insertion structures of the frame body, and the assembly stability is good.
In some embodiments of the present invention, a screw, a bolt or a gun nail can be disposed between the frame strip and the corner member, so as to further enhance the connection stability of the inserting structure.
As shown in fig. 4, in some embodiments of the present invention, the front groove wall 200a of the U-shaped groove 200 facing to one side of the air inlet direction is lower than the rear groove wall 200b facing away from one side of the air inlet direction, so that when too much water accumulates in the U-shaped groove 200, the water will overflow only in the air inlet direction, i.e. only overflow outwards, and the water infiltration into the room is reduced.
As shown in fig. 4, in some embodiments of the present invention, the drain hole 210 is located at the bottom of the U-shaped groove 200 on the side of the flange plate 300 facing the air inlet direction, and during installation, the flange plate 300 is exposed on the side facing the air inlet direction, so that the water and the dust accumulated in the U-shaped groove 200 can be directly discharged outside, and the water infiltration to the indoor environment is reduced.
The invention is not limited to the above embodiments, and those skilled in the art can make equivalent modifications or substitutions without departing from the spirit of the invention, and such equivalent modifications or substitutions are included in the scope defined by the claims of the present application.
Claims (10)
1. An outer window frame of an internal maintenance ventilation device, which comprises a frame body (100), wherein the frame body (100) is formed by at least three frame strips in a shielding way,
the inside of frame strip is provided with along U type groove (200) that the length direction of frame strip extends, wherein at least one frame strip the bottom in U type groove (200) is provided with escape orifice (210), the outside middle part of frame strip outwards protrusion is provided with along flange plate (300) that the length direction of frame strip extends.
2. The outer sash of an interior maintenance ventilation unit of claim 1,
the flange plate (300) is provided with a first inserting hole (301) extending along the length direction of the frame strip, the joints of the adjacent frame strips are connected through a first corner piece (302), and the first corner piece (302) comprises two inserting parts which can be respectively inserted into the first inserting holes (301) of the two adjacent frame strips.
3. The outer sash of an interior maintenance ventilation unit of claim 2,
the flange plate (300) is provided with a mounting surface (303) used for being matched with a wall body or a cabinet body, the first inserting hole (301) is arranged on the mounting surface (303) in a concave mode, and when the first corner piece (302) is inserted into the first inserting hole (301), the first corner piece (302) is lower than the mounting surface (303) or is flush with the mounting surface (303).
4. The outer sash of an interior maintenance ventilation unit of claim 1,
the bottom of one side of the U-shaped groove (200) facing the air inlet direction is provided with a second inserting hole (201) extending along the length direction of the frame strip, the joints of the adjacent frame strips are connected through a second corner piece (202), and the second corner piece (202) comprises two inserting parts which can be respectively inserted into the second inserting holes (201) of the two adjacent frame strips.
5. The outer sash of an interior maintenance ventilation unit of claim 4,
the second inserting hole (201) is arranged at the bottom of the U-shaped groove (200) in a recessed mode, and when the second corner piece (202) is inserted into the second inserting hole (201), the second corner piece (202) is lower than the bottom of the U-shaped groove (200) or is flush with the bottom of the U-shaped groove (200).
6. The outer sash of an interior maintenance ventilation unit of claim 5,
the hole wall of the second inserting hole (201) close to the U-shaped groove (200) is of an open structure, and the drain hole (210) is formed in the hole wall of the lower portion of the second inserting hole (201).
7. The outer sash of an interior maintenance ventilation unit of claim 1,
the connecting part (400) extending along the length direction of the frame strip is arranged on the leeward side of the frame strip, the connecting part (400) does not protrude out of the outer side of the frame strip, a third inserting hole (401) is formed in the connecting part (400), the adjacent joints of the frame strips are connected through a third corner piece (402), and the third corner piece (402) comprises two inserting parts which can be respectively inserted into the third inserting holes (401) of the two adjacent frame strips.
8. The outer sash of an interior maintenance ventilation unit of claim 1,
the frame body (100) comprises an upper transverse frame strip (110), a left vertical frame strip (120), a lower transverse frame strip (130) and a right vertical frame strip (140) which are sequentially connected and enclosed into a square shape, the upper transverse frame strip (110), the left vertical frame strip (120), the lower transverse frame strip (130) and the right vertical frame strip (140) are all sections with the same shape, and the drain holes (210) are formed in the bottom of the U-shaped groove (200) of the lower transverse frame strip (130).
9. The outer sash of an interior maintenance ventilation device according to claim 1 or 8,
the groove wall of one side of the U-shaped groove (200) facing the air inlet direction is lower than the groove wall of one side of the U-shaped groove facing away from the air inlet direction.
10. The outer sash of an interior maintenance ventilation unit of claim 1,
the drain hole (210) is located at the bottom of the U-shaped groove (200) on one side of the flange plate (300) facing the air inlet direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021210437.5U CN213330584U (en) | 2020-06-24 | 2020-06-24 | Outer window frame of internal maintenance ventilation unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021210437.5U CN213330584U (en) | 2020-06-24 | 2020-06-24 | Outer window frame of internal maintenance ventilation unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213330584U true CN213330584U (en) | 2021-06-01 |
Family
ID=76081823
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021210437.5U Active CN213330584U (en) | 2020-06-24 | 2020-06-24 | Outer window frame of internal maintenance ventilation unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213330584U (en) |
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2020
- 2020-06-24 CN CN202021210437.5U patent/CN213330584U/en active Active
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