CN220203755U - High-air-tightness plugging piece and split casement door and window - Google Patents
High-air-tightness plugging piece and split casement door and window Download PDFInfo
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- CN220203755U CN220203755U CN202321415554.9U CN202321415554U CN220203755U CN 220203755 U CN220203755 U CN 220203755U CN 202321415554 U CN202321415554 U CN 202321415554U CN 220203755 U CN220203755 U CN 220203755U
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- sealing
- connecting seat
- base
- tightness
- window
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- 238000007789 sealing Methods 0.000 claims abstract description 60
- 239000000463 material Substances 0.000 claims abstract description 11
- 239000007779 soft material Substances 0.000 claims abstract description 9
- 230000000903 blocking effect Effects 0.000 abstract description 2
- 229920002943 EPDM rubber Polymers 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The utility model provides a high gas tightness shutoff piece and split vertical hinged door window, high gas tightness shutoff piece includes base, connecting portion, first sealing portion and second sealing portion, and wherein, base, connecting portion are made by hard material, and first sealing portion, second sealing portion are made by soft material. According to the present disclosure, the joint strength between the blocking piece and the dummy middle stile is ensured, and the sealing part collides with the fixed frame when the door and window are frequently opened and closed, and the air tightness of the door and window is greatly improved due to the deformable characteristic and the rebound characteristic of the soft material.
Description
Technical Field
The application relates to the field of building doors and windows, in particular to a high-air-tightness blocking piece and a side-by-side combination door and window.
Background
For the side-by-side combination casement door and window, the sealing engagement effect is raised in setting up the fake between the side-by-side combination casement, in order to guarantee airtight between the top and the bottom of the fake mullion and the fixed frame of the door and window, generally set up the shutoff piece respectively at the top and the bottom of the fake mullion, the shutoff piece of prior art adopts hard material to make, can improve the joint strength with the fake mullion, nevertheless in order to prevent hard material and the fixed frame of door and window frequent collision and deformation damage, can reserve the clearance of certain size between shutoff piece and the fixed frame, this is the reason that leads to the gas tightness to reduce.
Disclosure of Invention
The application provides a high gas tightness shutoff piece and split casement door and window.
Specifically, the application is realized by the following technical scheme:
in a first aspect, embodiments of the present application provide a high airtight closure for airtight closure of a mullion end portion of a casement side-hung door and window, comprising:
a base;
the connecting part is arranged at the bottom of the base and is used for being connected with the end part of the dummy middle stile;
a first sealing part arranged outside the chamber of the base;
a second sealing part arranged on the indoor side of the base;
the base and the connecting part are made of hard materials, and the first sealing part and the second sealing part are made of soft materials.
In some embodiments, the base top is provided with a recess, and the connection is disposed within the recess.
In some embodiments, the number of grooves is a plurality.
In some embodiments, the base includes a body, a first connecting seat and a second connecting seat, the first connecting seat and the second connecting seat are respectively disposed at two ends of the body, and the first sealing portion and the second sealing portion are respectively connected with the first connecting seat and the second connecting seat.
In some embodiments, the base is detachably connected with the first connecting seat and the second connecting seat.
In some embodiments, the first connecting seat and the second connecting seat are both provided with a transverse slot, and the first sealing part and the second sealing part are respectively connected with the first connecting seat and the second connecting seat through the transverse slot.
In some embodiments, a first seal is disposed on top of the first connection seat and a second seal is disposed on an end of the second connection seat.
In some embodiments, the hard material is selected from pe, ABS, or PA and the soft material is selected from EPDM or PVC.
In some embodiments, the first sealing portion is formed with a sealing structure extending in a height direction, and the second sealing portion is formed with a sealing structure extending in a horizontal direction.
In a second aspect, embodiments of the present application provide a side-by-side combination casement door and window, including:
a fixed frame;
a pair of fan frames hinged with the fixed frames respectively;
a dummy middle stile connected with any one of the pair of fan frames;
a pair of high air tightness plugs of the first aspect are respectively arranged at the top end and the bottom end of the false middle stile.
According to various embodiments of the present disclosure, the plugging piece is connected with the dummy middle stile through the connecting portion, the base and the connecting portion are made of hard materials, so that the connection strength between the plugging piece and the dummy middle stile can be ensured, and the first sealing portion and the second sealing portion are made of soft materials, so that the air tightness requirement of the plugging piece can be ensured.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the application.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the application and together with the description, serve to explain the principles of the application.
FIG. 1 is a schematic view of a high-tightness closure in an embodiment of the present disclosure at a first view angle;
fig. 2 is a schematic view of a highly airtight closure in accordance with an embodiment of the present disclosure at a first viewing angle.
Reference numerals:
10: a base; 11: a body; 111: a groove; 12: a first connection base; 13: a second connecting seat;
20: a connection part;
30: a first sealing part;
40: and a second sealing part.
Detailed Description
The present disclosure will now be discussed with reference to several embodiments. It should be understood that these embodiments are discussed only in order to enable a person of ordinary skill in the art to better understand and thus practice the present disclosure, and are not meant to imply any limitation on the scope of the present disclosure.
As used herein, the term "comprising" and variants thereof are to be interpreted as meaning "including but not limited to" open-ended terms. The term "based on" is to be interpreted as "based at least in part on". The terms "embodiment" and "one embodiment" are to be interpreted as "at least one embodiment. The term "another embodiment" is to be interpreted as "at least one other embodiment". The terms "first," "second," and the like, may refer to different or the same object. Other explicit and implicit definitions are also possible below.
Some specific values or ranges of values may be referred to in the following description. It should be understood that these numerical values and numerical ranges are merely exemplary, which may be advantageous to put the concepts of the present disclosure into practice. However, the description of these examples is not intended to limit the scope of the present disclosure in any way. These values or ranges of values may be set otherwise, depending on the particular application and requirements.
The embodiments of the present disclosure provide a highly airtight closure and a casement side-by-side window that at least partially address the above-described issues. The structure and operation principle of the high gas tightness closure according to the exemplary embodiments of the present disclosure will be described below with reference to fig. 1 and 2. The high-air-tightness plugging piece is connected to the end part of the false mullion, and can be exemplified by connecting one plugging piece to the top end and the bottom end of the false mullion respectively or connecting one plugging piece to the top end or the bottom end of the false mullion, so that air tightness between the end part of the false mullion and a door and window fixing frame is realized in a state of closing the side-by-side combination door and window. Generally, the high gas tightness plug of the embodiments of the present disclosure comprises a base for carrying other components of the plug, a connection for connecting the plug to the end of the dummy mullion, a first seal and a second seal for gas tightness sealing off the outdoor side and the indoor side, respectively.
In one embodiment, the number of the connecting parts can be one or a plurality of the connecting parts, and the number and the shape of the connecting parts are matched with the sectional structure of the mullion section, so that the connecting parts can be inserted into the mullion end parts to realize stable connection. The connecting portion comprises a first connecting portion and a second connecting portion, the position between the first connecting portion and the second connecting portion is matched with the cross-section structure of the false middle stile section, and the first connecting portion and the second connecting portion can be identical in structure or different in structure as long as the first connecting portion and the second connecting portion can be matched with the cross-section shape of the false middle stile section.
In one embodiment, the first connecting portion, the second connecting portion and the base may be integrally formed or may be separately formed, and the connecting structure is formed at the bottom of the base and is used for being connected with the first connecting portion and the second connecting portion, and exemplary, the connecting structure may be a groove, the shape of the groove is matched with the shape of the first connecting portion and the shape of the second connecting portion, and the first connecting portion and the second connecting portion are embedded into the groove and are stably connected through interference fit.
In one embodiment, the number of the grooves can be the same as that of the connecting parts, and a plurality of grooves can be formed, so that the connecting parts can be arranged at different positions on the plugging piece, the use flexibility of the plugging piece is improved, and the plugging piece can be suitable for different false middle stile profiles.
In one embodiment, the base may be long, and the two ends of the long length direction are respectively provided with the first connecting seat and the second connecting seat, so that the first connecting seat, the second connecting seat and the base may be integrally formed, thereby improving manufacturability, or may be formed in a split manner, when the structures of the first connecting seat and the second connecting seat are complex, the conditions of integral formation cannot be met, and the first connecting seat, the second connecting seat and the base which are formed in a split manner are integrally connected through bonding or structural connection.
In one embodiment, the sealing part near the outdoor side is defined as a first sealing part, the sealing part near the indoor side is defined as a second sealing part, the first sealing part and the second sealing part are made of soft materials, and can be exemplified by EPDM or PVC, and the first connecting seat and the second connecting seat are exemplified by hard materials, and can be exemplified by PE, ABS or PA.
In one embodiment, the first sealing part and the second sealing part can be connected with the first connecting seat and the second connecting seat in an adhesive manner or can be connected with the first connecting seat and the second connecting seat in a structural manner, and by way of example, a transverse slot is formed on the first connecting seat and the second connecting seat, the first sealing part and the second sealing part form a fillet structure matched with the cross section shape of the transverse slot, and the first sealing part and the second sealing part are penetrated along the transverse direction through the cooperation of the transverse slot and the fillet structure so as to realize the connection with the first connecting seat and the second connecting seat.
In one embodiment, the base, the first connecting seat and the second connecting seat can be made of the same material or different materials; the base, the first connecting seat and the second connecting seat can be integrally formed, or can be detachably connected after being formed in a split mode.
In one embodiment, the first sealing portion is disposed at the top of the first connecting seat, so that the first sealing portion is beneficial to form a sealing structure extending along the height direction, and accordingly the sealing range of the sealing result to the outdoor side is improved.
In one embodiment, the second sealing portion is arranged at the end part of the second connecting seat, so that the second sealing portion is ensured to form a sealing structure extending along the horizontal direction, and meanwhile, the height of the second sealing portion is lower than that of the first sealing portion, so that the indoor plugging structure is suitable for the requirement of an indoor plugging structure.
In the embodiment of this public on the other hand, the flat-open door and window of folio includes fixed frame and a pair of fan frame, thereby the fan frame passes through the hinge and is connected with fixed frame and realizes the flat-open, thereby connect high gas tightness shutoff piece respectively in the top and the bottom of false mullion, because the base adopts hard material, can guarantee the joint strength between shutoff piece and the false mullion, sealing portion adopts soft material simultaneously, sealing portion bumps with fixed frame when frequently opening door and window, owing to soft material's deformability characteristic and resilience characteristic, door and window gas tightness has been improved greatly.
Any references to directions and orientations in the description of the embodiments herein are for convenience only and should not be construed as limiting the scope of the utility model in any way. The following description of the preferred embodiments will refer to combinations of features, which may be present alone or in combination, and the utility model is not particularly limited to the preferred embodiments. The scope of the utility model is defined by the claims.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (9)
1. A high gas tightness shutoff piece for the airtight shutoff of the mullion end of a side-by-side combination casement door and window false mullion, comprising:
a base (10);
the connecting part (20) is arranged at the bottom of the base (10) and is used for being connected with the dummy middle stile end part;
a first seal part (30) provided outside the base (10);
a second sealing part (40) arranged on the indoor side of the base (10);
wherein the base (10) and the connecting part (20) are made of hard materials, and the first sealing part (30) and the second sealing part (40) are made of soft materials.
2. The high-tightness closure according to claim 1, wherein the base (10) is provided with a recess (111) at the top, the connection (20) being arranged in the recess (111).
3. The high-tightness closure according to claim 2, wherein the number of grooves (111) is a plurality.
4. The high-tightness sealing piece according to claim 1, wherein the base (10) comprises a body (11), a first connecting seat (12) and a second connecting seat (13), the first connecting seat (12) and the second connecting seat (13) are respectively arranged at two ends of the body (11), and the first sealing part (30) and the second sealing part (40) are respectively connected with the first connecting seat (12) and the second connecting seat (13).
5. The high-tightness plug according to claim 4, wherein the base (10) is detachably connected to the first (12) and second (13) connection seats.
6. The high-tightness closure according to claim 4, wherein the first and second connection seats (12, 13) are each provided with a transverse slot through which the first and second sealing portions (30, 40) are connected to the first and second connection seats (12, 13), respectively.
7. The high-tightness closure according to claim 4, wherein a first sealing portion (30) is provided on top of the first connecting seat (12) and the second sealing portion (40) is provided at an end of the second connecting seat (13).
8. The high-tightness closure according to claim 1, wherein the first sealing portion (30) is formed with a sealing structure extending in a height direction and the second sealing portion (40) is formed with a sealing structure extending in a horizontal direction.
9. A side-by-side combination casement window comprising:
a fixed frame;
a pair of fan frames hinged with the fixed frames respectively;
a dummy middle stile connected with any one of the pair of fan frames;
a pair of highly airtight plugs according to any of claims 1 to 8, respectively arranged at the top and bottom ends of the dummy mullion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321415554.9U CN220203755U (en) | 2023-06-06 | 2023-06-06 | High-air-tightness plugging piece and split casement door and window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321415554.9U CN220203755U (en) | 2023-06-06 | 2023-06-06 | High-air-tightness plugging piece and split casement door and window |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220203755U true CN220203755U (en) | 2023-12-19 |
Family
ID=89142597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321415554.9U Active CN220203755U (en) | 2023-06-06 | 2023-06-06 | High-air-tightness plugging piece and split casement door and window |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220203755U (en) |
-
2023
- 2023-06-06 CN CN202321415554.9U patent/CN220203755U/en active Active
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