CN211923927U - A closing cap subassembly and door and window subassembly for door and window is false - Google Patents
A closing cap subassembly and door and window subassembly for door and window is false Download PDFInfo
- Publication number
- CN211923927U CN211923927U CN202020283987.3U CN202020283987U CN211923927U CN 211923927 U CN211923927 U CN 211923927U CN 202020283987 U CN202020283987 U CN 202020283987U CN 211923927 U CN211923927 U CN 211923927U
- Authority
- CN
- China
- Prior art keywords
- door
- window
- slide rail
- split structure
- cover assembly
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Wing Frames And Configurations (AREA)
Abstract
The utility model discloses a closing cap subassembly and door and window subassembly for door and window is false zhong ting, the closing cap subassembly includes: a first split structure and a second split structure. The first split structure is provided with a first bolt in splicing fit with the insertion groove, the second split structure is provided with a second bolt in splicing fit with the insertion groove, the second split structure is in splicing fit with the first split structure to limit the installation space of the heat insulation strip, and the first split structure and the second split structure can move relatively to enable the installation space to be matched with the heat insulation strips with different widths. According to the utility model discloses a closing cap subassembly for door and window false mullion through setting up first minute body structure and the second minute body structure that can relative movement, can conveniently adjust the size of installation space from this with the thermal-insulated strip looks adaptation with different widths, can make the closing cap subassembly be applicable to the different series door and window subassembly false mullion, and need not to design special closing cap subassembly alone to the different series false mullions, saved the manufacturing cost of door and window subassembly greatly.
Description
Technical Field
The invention relates to the field of door and window structure parts, in particular to a sealing cover assembly for a door and window false mullion and a door and window assembly.
Background
As is well known, the lap joint sealing is carried out on a sealing cover assembly and a frame material in most of machining processes of the false mullion of doors and windows, different door and window series are usually distinguished in the industry according to the thickness of a door and window frame, the thickness of the frame material can be adjusted to realize different heat insulation requirements by replacing heat insulation strips with two same aluminum alloy section assemblies, and meanwhile, different door and window series are produced by matching two same section aluminum alloy sections with the heat insulation strips with different widths. In the correlation technique, the closing cap subassembly of door and window false mullion is structure as an organic whole, can not carry out nimble regulation along with the width change of heat insulating strip, when the heat insulating strip of different width is worn to join in marriage to the section bar, still need carry out redesign and die sinking processing to the closing cap subassembly to door and window's manufacturing cost has been increased.
Disclosure of Invention
The present invention is directed to solving at least one of the problems of the prior art. To this end, it is an object of the present invention to provide a cover assembly for a door and window false mullion, which has the advantages of flexible use and strong versatility.
The invention also provides a door and window assembly with the sealing cover assembly.
According to the sealing cover assembly for the door and window false middle support, the sealing cover assembly is arranged at two axial ends of the false middle support, insertion grooves are formed in the two axial ends of the false middle support, and the sealing cover assembly comprises: the first split structure is provided with a first plug pin which is in plug-in fit with the insertion groove; the second body structure, be equipped with on the second body structure with insertion groove grafting complex second bolt, the second body structure with the cooperation of pegging graft of first body structure is in order to inject the installation space of heat insulating strip, first body structure with but second body structure relative movement is so that installation space and different width heat insulating strip looks adaptation.
According to the sealing cover component for the door and window false mullion, the first split structure and the second split structure which can move relatively are arranged, so that the size of the installation space can be conveniently adjusted to be matched with the heat insulation strips with different widths, the sealing cover component can be suitable for the false mullions of different series of door and window components, a special sealing cover component does not need to be designed for the false mullions of different series, and the production cost of the door and window components is greatly saved.
According to some embodiments of the present invention, a first slide rail extending along a width direction of the heat insulation strip is disposed at an end of the first split structure close to the second split structure, a second slide rail slidably engaged with the first slide rail is disposed at an end of the second split structure close to the first split structure, and the first slide rail is slidably engaged with the second slide rail.
In some embodiments of the present invention, the inner peripheral wall of the first slide rail is provided with a plurality of first engaging teeth spaced apart along the sliding direction thereof, and the outer peripheral wall of the second slide rail is provided with a second engaging tooth engaged with the plurality of first engaging teeth.
In some embodiments of the present invention, a positioning groove is disposed on one of the first slide rail and the second slide rail, and a positioning protrusion extending into the positioning groove is disposed on the other of the first slide rail and the second slide rail.
In some embodiments of the present invention, the positioning groove and the positioning protrusion are both plural, and the plural positioning protrusions and a part of the positioning groove are matched in a one-to-one correspondence manner.
In some embodiments of the present invention, the positioning protrusion is disposed on one side wall of the first slide rail and the second slide rail, and the positioning groove is disposed on the other side wall of the first slide rail and the second slide rail.
In some embodiments of the present invention, the positioning protrusion is disposed on one bottom wall of the first slide rail and the second slide rail, and the positioning groove is disposed on the other bottom wall of the first slide rail and the second slide rail.
According to some embodiments of the invention, the first latch and the second latch are both plural, and the plural first latches and the plural second latches are distributed in a staggered manner along a width direction of the cover assembly.
According to some embodiments of the invention, a cross-section of at least one of the first and second pins is formed in a polygonal shape.
The door and window assembly comprises the cover assembly for the door and window false mullion according to the embodiment of the invention.
According to the door and window assembly provided by the embodiment of the invention, by arranging the sealing cover assembly for the door and window false mullion, the sealing cover assembly can be suitable for different series of door and window assemblies, so that the production cost of the door and window assembly can be greatly saved.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
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 view of a closure assembly in cooperation with a false center according to one embodiment of the present invention;
FIG. 2 is a horizontal cross-sectional view of a false mullion of a window and door according to one embodiment of the present invention;
FIG. 3 is a schematic view of a mating structure of a cover assembly and an insulating strip according to one embodiment of the invention;
FIG. 4 is a schematic view of the overall construction of a closure assembly according to a first embodiment of the present invention;
FIG. 5 is a front view of the closure assembly according to the first embodiment of the present invention;
FIG. 6 is an enlarged partial view of the circled portion B in FIG. 5;
FIG. 7 is a schematic view of the overall construction of a closure assembly according to a second embodiment of the present invention;
FIG. 8 is a front view of a closure assembly according to a second embodiment of the present invention;
FIG. 9 is an enlarged partial view of the circled portion A in FIG. 8;
FIG. 10 is a schematic view of the overall construction of a closure assembly according to a third embodiment of the present invention;
FIG. 11 is a front view of a closure assembly according to a third embodiment of the present invention;
FIG. 12 is an enlarged partial view of the circled portion C of FIG. 11;
FIG. 13 is a schematic view of the overall construction of a closure assembly according to a fourth embodiment of the present invention;
FIG. 14 is a front view of a closure assembly according to a fourth embodiment of the present invention;
fig. 15 is a partially enlarged view of a portion encircled by D in fig. 14.
Reference numerals:
the closure assembly 100 is shown in a closed position,
a first split structure 1, a first bolt 11, a first slide rail 12, a first engaging tooth 13, a positioning bulge 14,
a second split structure 2, a second bolt 21, a second slide rail 22, a second engaging tooth 23, a positioning groove 24, a stopping part 25,
the combination of the false mullion 200, the insulating strips 300,
a door and window assembly 1000.
Detailed Description
Embodiments of the present invention will be described in detail below, the embodiments described with reference to the drawings being illustrative, and the embodiments of the present invention will be described in detail below.
A cover assembly 100 for a window and door false mullion 200 according to an embodiment of the present invention is described below with reference to fig. 1-15. As shown in fig. 1, the cap assembly 100 may be disposed at both axial ends of the false middle pole 200, and the insertion grooves (not shown) are respectively disposed at both axial ends of the false middle pole 200.
As shown in fig. 3 to 5, a cover assembly 100 for a window and door false mullion 200 according to an embodiment of the present invention may include a first split structure 1 and a second split structure 2.
The first split structure 1 may be provided with a first plug pin 11 engaged with the insertion slot, and the second split structure 2 may be provided with a second plug pin 21 engaged with the insertion slot. That is, when the cover assembly 100 is assembled with the false middle support 200, the first and second pins 11 and 21 of the cover assembly 100 can be inserted into the insertion groove at one axial end of the false middle support 200.
As shown in fig. 3 and 5, the second split structure 2 can be inserted into the first split structure 1 to define an installation space of the heat insulation bar 300, and the first split structure 1 and the second split structure 2 can be relatively moved to adapt the installation space to heat insulation bars 300 with different widths. Specifically, different series of fenestration assemblies 1000 have different widths of insulating strips 300 that are threaded between two profiles in a false mullion 200. When the cover assembly 100 is applied to different series of false mullions 200, since the first and second split structures 1 and 2 are relatively movable, the assembling requirement of the thermal insulating strip 300 can be satisfied by adjusting the relative position between the first and second split structures 1 and 2, and the thermal insulating strip 300 can be tightly assembled in the installation space.
Therefore, through the arrangement, the cover assembly 100 comprises the first split structure 1 and the second split structure 2 which can move relatively, so that the installation space can be matched with the heat insulation strips 300 with different widths, the cover assembly 100 can be suitable for different types of false mullions 200, the special cover assembly 100 does not need to be designed for different series of false mullions 200 independently, and the production cost of the door and window assembly 1000 is greatly saved.
According to the cover assembly 100 for the door and window false middle stile 200 provided by the embodiment of the invention, the first split structure 1 and the second split structure 2 which can move relatively are arranged, so that the size of the installation space can be conveniently adjusted to be matched with the heat insulation strips 300 with different widths, the cover assembly 100 can be suitable for the different types of false middle stiles 200, a special cover assembly 100 does not need to be designed for the different series of false middle stiles 200 independently, and the production cost of the door and window assembly 1000 is greatly saved.
As shown in fig. 4-6, according to some embodiments of the present invention, one end (lower end as shown in fig. 3) of the first split structure 1 close to the second split structure 2 may be provided with a first slide rail 12 extending along a width direction (up-down direction as shown in fig. 3) of the heat insulation bar 300, one end (upper end as shown in fig. 3) of the second split structure 2 close to the first split structure 1 may be provided with a second slide rail 22 slidably engaged with the first slide rail 12, and the first slide rail 12 is slidably engaged with the second slide rail 22, so that, by the above arrangement, the engagement form between the first split structure 1 and the second split structure 2 may be simpler, wherein the sliding engagement between the first slide rail 12 and the second slide rail 22 may serve as a good guiding function, and when the distance between the first split structure 1 and the second split structure 2 is adjusted in place, the first pin 11 and the second pin 21 are respectively engaged with the corresponding insertion grooves, thereby, the closure assembly 100 can be assembled with the false middle stile 200.
Optionally, the second slide rail 22 may be nested in the first slide rail 12, an abutting portion 25 may be disposed at a lower end of the second slide rail 22, and a free end of the first slide rail 12 may abut against the abutting portion 25, so that the fitting firmness between the first and second split structures 1 and 2 may be improved. Optionally, the first slide rail 12 may also be nested in the second slide rail 22, a stopping portion 25 may be disposed at an upper end of the first slide rail 12, and a free end of the second slide rail 22 may stop against the stopping portion 25, so as to also improve the matching firmness between the first split structure 1 and the second split structure 2.
As shown in fig. 7-9, in some embodiments of the present invention, the inner peripheral wall of the first slide rail 12 may be provided with a plurality of first engaging teeth 13 spaced apart along the sliding direction (e.g., the up-down direction shown in fig. 8), and the outer peripheral wall of the second slide rail 22 may be provided with a second engaging tooth 23 engaged with the plurality of first engaging teeth 13, so that, by the above arrangement, the first engaging teeth 13 and the second engaging teeth 23 cooperate to limit the positions of the first and second split structures 1 and 2, thereby facilitating adjustment of the size of the installation space and enabling the capping assembly 100 to be adapted to different heat insulation strips 300.
It will of course be appreciated that when the first slide rail 12 is nested within the second slide rail 22, the first plurality of engagement teeth 13 may be disposed on an outer peripheral wall of the first slide rail 12 and the second plurality of engagement teeth 23 may be disposed on an inner peripheral wall of the second slide rail 22.
As shown in fig. 10-12, in some embodiments of the present invention, one of the first slide rail 12 and the second slide rail 22 may be provided with a positioning slot 24, and the other of the first slide rail 12 and the second slide rail 22 may be provided with a positioning protrusion 14 extending into the positioning slot 24. That is to say, positioning grooves 24 may be formed in the first slide rail 12, positioning protrusions 14 may be formed in the second slide rail 22, and positioning protrusions 14 may be formed in the first slide rail 12, and positioning grooves 24 may be formed in the second slide rail 22, so that the size of the installation space may be conveniently adjusted, and the capping assembly 100 may be adapted to different heat insulation bars 300.
In some embodiments of the present invention, there may be a plurality of positioning grooves 24 and positioning protrusions 14, and a plurality of positioning protrusions 14 and some positioning grooves 24 are matched in a one-to-one correspondence, so as to improve the matching firmness between the first split structure 1 and the second split structure 2. It should be noted that the arrangement of the positioning groove 24 and the positioning protrusion 14 is not limited to this. For example, one positioning protrusion 14 may be disposed on one of the first slide rail 12 and the second slide rail 22, a plurality of positioning grooves 24 may be disposed on the other of the first slide rail 12 and the second slide rail 22, and the positioning protrusion 14 may cooperate with the positioning grooves 24 at different positions to achieve telescopic adjustment of the cover assembly 100.
As shown in fig. 10-12, in some embodiments of the present invention, one of the first slide rail 12 and the second slide rail 22 may be provided with a positioning protrusion 14, and the other of the first slide rail 12 and the second slide rail 22 may be provided with a positioning groove 24, for example, in the specific example shown in fig. 11, the positioning groove 24 is provided on the opposite side wall of the first slide rail 12, and the positioning protrusion 14 is provided on the opposite side wall of the second slide rail 22, so that the matching structure between the first split structure 1 and the second split structure 2 can be more firmly.
It should be noted that the arrangement of the positioning projections 14 and the positioning grooves 24 is not limited to this. For example, the positioning protrusion 14 may be disposed on one side wall of the first slide rail 12, the positioning groove 24 may be disposed on the other side wall of the first slide rail 12, and correspondingly, the positioning groove 24 may be disposed on one side wall of the second slide rail 22, and the positioning protrusion may be disposed on the other side wall of the second slide rail 22, so as to also achieve the effect of conveniently adjusting the extension and retraction of the cover assembly 100.
As shown in fig. 13-15, in some embodiments of the present invention, a positioning protrusion 14 may be disposed on one bottom wall of the first slide rail 12 and the second slide rail 22, and a positioning groove 24 may be disposed on the other bottom wall of the first slide rail 12 and the second slide rail 22, that is, a positioning groove 24 may be disposed on the bottom wall of the first slide rail 12, a positioning protrusion 14 may be disposed on the bottom wall of the second slide rail 22, and a positioning protrusion 14 may be disposed on the bottom wall of the first slide rail 12, and a positioning groove 24 may be disposed on the bottom wall of the second slide rail 22, so that the structure of the capping assembly 100 may be simplified, and the assembly may be more convenient.
As shown in fig. 4, according to some embodiments of the present invention, each of the first pins 11 and the second pins 21 may be multiple, and the multiple first pins 11 and the multiple second pins 21 are distributed in a staggered manner along a width direction (a left-right direction shown in fig. 4) of the cover assembly 100, so that a multi-point connection between the cover assembly 100 and the false middle stile 200 may be achieved, and thus an assembly structure between the cover assembly 100 and the false middle stile 200 may be firmer without performing nailing and fixing processes on the cover assembly 100, an assembly process between the cover assembly 100 and the false middle stile 200 is simplified, and assembly efficiency is improved.
According to some embodiments of the present invention, a cross section of at least one of the first pin 11 and the second pin 21 is formed in a polygonal shape, that is, a cross section of the first pin 11 may be designed in a polygonal shape, a cross section of the second pin 21 may be designed in a polygonal shape, and cross sections of the first pin 11 and the second pin 21 may be simultaneously designed in a polygonal shape, so that relative rolling between the first pin 11 and/or the second pin 21 and a corresponding insertion groove may be prevented, and thus, a fixing performance of the assembly between the cover assembly 100 and the false middle stile 200 may be improved.
As shown in fig. 1, a fenestration assembly 1000 according to an embodiment of the invention includes a cover assembly 100 for a fenestration false mullion 200 according to the above-described embodiment of the invention.
According to the door and window assembly 1000 provided by the embodiment of the invention, by arranging the cover assembly 100 for the door and window false middle stile 200, the cover assembly 100 can be suitable for different series of door and window assemblies 1000, so that the production cost of the door and window assembly 1000 can be greatly saved.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the invention. In the description of the present invention, "the first feature" and "the second feature" may include one or more of the features. "plurality" means two or more.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example.
While embodiments of the invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (10)
1. The utility model provides a closing cap subassembly for door and window false mullion, a serial communication port, the closing cap subassembly is established false mullion's axial both ends, false mullion's axial both ends all are equipped with the insertion groove, the closing cap subassembly includes:
the first split structure is provided with a first plug pin which is in plug-in fit with the insertion groove;
the second body structure, be equipped with on the second body structure with insertion groove grafting complex second bolt, the second body structure with the cooperation of pegging graft of first body structure is in order to inject the installation space of heat insulating strip, first body structure with but second body structure relative movement is so that installation space and different width heat insulating strip looks adaptation.
2. The cover assembly for a door and window false mullion according to claim 1, wherein a first sliding rail extending along the width direction of the heat insulating strip is provided at one end of the first split structure close to the second split structure, a second sliding rail sliding-fitted with the first sliding rail is provided at one end of the second split structure close to the first split structure, and the first sliding rail is sliding-fitted with the second sliding rail.
3. The cover assembly for a door and window false mullion as claimed in claim 2, wherein a plurality of first engaging teeth are arranged on the inner peripheral wall of the first slide rail at intervals along the sliding direction of the first slide rail, and a second engaging tooth engaged with the plurality of first engaging teeth is arranged on the outer peripheral wall of the second slide rail.
4. The cover assembly of claim 2, wherein one of the first and second rails has a positioning groove and the other of the first and second rails has a positioning protrusion extending into the positioning groove.
5. The cover assembly of claim 4, wherein the positioning groove and the positioning protrusion are provided in plural numbers, and the plural positioning protrusions are matched with part of the positioning groove in a one-to-one correspondence.
6. The cover assembly for a door and window false mullion according to claim 4, wherein one of the side walls of the first sliding rail and the second sliding rail is provided with the positioning protrusion, and the other of the side walls of the first sliding rail and the second sliding rail is provided with the positioning groove.
7. The cover assembly for a door and window false mullion as defined in claim 4, wherein one of the bottom walls of the first slide rail and the second slide rail is provided with the positioning protrusion, and the other of the bottom walls of the first slide rail and the second slide rail is provided with the positioning groove.
8. The cover assembly of claim 1, wherein the first and second pins are a plurality of pins, and the plurality of first pins and the plurality of second pins are staggered along a width of the cover assembly.
9. The cover assembly for a door and window false mullion according to any of claims 1-8, wherein at least one of the first pin and the second pin is formed in a polygonal shape in cross section.
10. A door and window assembly comprising a cover assembly for a door and window false mullion according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020283987.3U CN211923927U (en) | 2020-03-10 | 2020-03-10 | A closing cap subassembly and door and window subassembly for door and window is false |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020283987.3U CN211923927U (en) | 2020-03-10 | 2020-03-10 | A closing cap subassembly and door and window subassembly for door and window is false |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211923927U true CN211923927U (en) | 2020-11-13 |
Family
ID=73346989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020283987.3U Expired - Fee Related CN211923927U (en) | 2020-03-10 | 2020-03-10 | A closing cap subassembly and door and window subassembly for door and window is false |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211923927U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111119667A (en) * | 2020-03-10 | 2020-05-08 | 山东华建铝业集团有限公司 | A closing cap subassembly and door and window subassembly for door and window is false |
-
2020
- 2020-03-10 CN CN202020283987.3U patent/CN211923927U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111119667A (en) * | 2020-03-10 | 2020-05-08 | 山东华建铝业集团有限公司 | A closing cap subassembly and door and window subassembly for door and window is false |
| CN111119667B (en) * | 2020-03-10 | 2024-08-30 | 山东华建铝业集团有限公司 | Cover assembly for door and window false middle stile and door and window assembly |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP2315900B1 (en) | A sash for sliding door or window | |
| JP6572217B2 (en) | Device for closing an opening in a building | |
| EP1867822B1 (en) | Door and window frame with an undercut engagement area for a drive assembly | |
| US10077598B2 (en) | Versatile hybrid window system | |
| EP3078801B1 (en) | Self-assembly safety door | |
| EP0009652A1 (en) | Set of structural members for windows sliding vertically or horizontally | |
| CN211923927U (en) | A closing cap subassembly and door and window subassembly for door and window is false | |
| WO2017191048A1 (en) | Sash for a sliding window or a sliding door and method for providing an untreated metal surface in such a sash | |
| KR20170055654A (en) | the zigzag assembly type structure of window frames as well as window and doors | |
| EP2647774B1 (en) | Connecting member for section bar, section bar and connecting structure of section bar | |
| ITTO20070780A1 (en) | ANTI-SCASS SAFETY SYSTEM FOR WINDOWS | |
| DE102015107910A1 (en) | Multi-part window composite profile | |
| CN111119667A (en) | A closing cap subassembly and door and window subassembly for door and window is false | |
| EP2354431B1 (en) | Roller blind box with guide rails | |
| US9382748B2 (en) | Intermediate member for extending the depth of a window or door and window or door constructed with same | |
| DE112017002205T5 (en) | CONNECTING INSTALLATION STRUCTURE FOR MODULAR WINDOWS AND DOORS | |
| EP2133490B9 (en) | Anti-lifting device for sliding doors or windows | |
| EP2128371A1 (en) | Method for insulating a jamb for exterior joinery work | |
| US20140352218A1 (en) | Joints for Shutter Frames and Methods for Forming Same | |
| KR101999115B1 (en) | Sliding up-down type door device | |
| DE10028802A1 (en) | Profile for use in double glazing unit has cavities on cold and warm sides connected by narrow central section which reduces heat transfer by conduction | |
| EP2754839B1 (en) | Frame or T-shaped joints and method for fitting a frame or a T-shaped connection | |
| CN113982421A (en) | Method for manufacturing composite material window | |
| KR200485837Y1 (en) | Door frame for interlocking door | |
| KR101695478B1 (en) | Window and door with insulation function and making method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201113 Termination date: 20210310 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |