CN213683695U - Built-in muntin inserting structure - Google Patents
Built-in muntin inserting structure Download PDFInfo
- Publication number
- CN213683695U CN213683695U CN202022385061.8U CN202022385061U CN213683695U CN 213683695 U CN213683695 U CN 213683695U CN 202022385061 U CN202022385061 U CN 202022385061U CN 213683695 U CN213683695 U CN 213683695U
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- section bar
- window frame
- mullion
- built
- plug
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- 238000007789 sealing Methods 0.000 claims abstract description 47
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 26
- 239000010959 steel Substances 0.000 claims abstract description 26
- 239000003292 glue Substances 0.000 claims abstract description 6
- 238000009434 installation Methods 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 8
- 229920001971 elastomer Polymers 0.000 claims description 7
- 238000003780 insertion Methods 0.000 claims description 6
- 230000037431 insertion Effects 0.000 claims description 6
- 238000003825 pressing Methods 0.000 claims description 5
- 239000002390 adhesive tape Substances 0.000 claims description 4
- 239000004033 plastic Substances 0.000 claims description 4
- 238000001746 injection moulding Methods 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 238000013461 design Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
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- Joining Of Corner Units Of Frames Or Wings (AREA)
Abstract
The utility model discloses a built-in well club grafting structure, including being the perpendicular well club section bar and the window frame section bar of arranging of T font, still include the grafting subassembly, well club steel liner in the section bar, be provided with the window frame steel liner in the window frame section bar, well club section bar with the window frame section bar passes through after the grafting subassembly is connected the piece joint seals through sealing member and sealed glue. The utility model discloses think about ingenious, compact structure is reasonable, and simple to operate is swift, and built-in hidden design plug assembly, grafting position do not have and expose screw and metalwork, and the aesthetic property improves, has improved the joint strength of well club section bar, has promoted the leakproofness of junction.
Description
Technical Field
The utility model relates to a door and window technical field especially relates to a built-in muntin grafting structure.
Background
The T-shaped joint of the mullion of the existing plastic-steel door and window and aluminum alloy door and window is a weak link for overall sealing of the door and window, external insertion or internal insertion is adopted more, the sealing effect is not tight, in addition, the insertion firmness also directly influences the sealing effect, and the displacement can be generated under the influence of vibration in the transportation and installation process, so that the sealing property is influenced, and further the air leakage is easily caused to cause heat loss. Therefore, how to develop a novel mullion connection structure to ensure connection strength and sealing performance is a challenge to be solved by those skilled in the art.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a club grafting structure in built-in solves prior art well club joint strength not enough, leads to the bad problem of leakproofness.
In order to solve the technical problem, the utility model adopts the following technical scheme:
the utility model relates to a built-in well club grafting structure, including well club section bar and the window frame section bar that is the T font and arranges perpendicularly, still include the grafting subassembly, well club steel liner in the section bar, be provided with the window frame steel liner in the window frame section bar, well club section bar with the window frame section bar passes through after the grafting subassembly is connected the piece is sealed through sealing member and sealed glue.
Furthermore, the plug-in components include plug-in pipes, connecting pins and connecting fastening blocks, the top ends of the plug-in pipes are embedded into and connected to the interior of the mullion steel lining and are positioned through the connecting pins which are vertically arranged, the connecting fastening blocks are arranged at the bottom of the plug-in pipes and horizontally placed in the side holes of the plug-in pipes, connecting bolts for fastening are connected to the connecting fastening blocks, and the connecting bolts penetrate through the window frame section bars and the window frame steel lining and are screwed and connected to the connecting fastening blocks.
Furthermore, the splicing pipe is designed into a hollow square part, raised edges are arranged on four side surfaces of the top of the square part, at least two raised edges are arranged on each side surface and are symmetrically arranged, and the peripheral size of each raised edge is larger than the size of an inner hole of the mullion steel lining; the bottom of the square piece is provided with a step surface, and the total width of the step surface is smaller than the width of the matching groove on the window frame section.
Furthermore, the insertion pipe is made of high-strength plastic materials through injection molding.
Still further, a plurality of said sealing elements are located at the connecting end faces of said mullion profile and said sash profile; the sealing member includes two sealed pieces and a sealed pad, two sealed piece symmetry sets up the both sides of muntin section bar, sealed piece is placed in the window frame cantilever inboard recess of window frame section bar, and the top joint of sealed piece is in window frame cantilever adhesive tape notch, sealed pad is located in the muntin overlap joint recess of window frame section bar, sealed top surface with the bottom surface contact of grafting pipe is closely laminated and is in the same place.
Furthermore, the sealing block is specifically formed by pressing a rubber mold, and is arranged to be a hollow cavity structure; the sealing gasket is of a square annular gasket structure and is formed by pressing through a rubber mold.
Still further, be provided with screw installation notch on the mullion section bar, run through connecting screw behind mullion section bar and the window frame section bar overlap joint the connection of screwing behind the window frame section bar is in screw installation notch.
Compared with the prior art, the utility model discloses a beneficial technological effect:
the utility model discloses a built-in muntin plug-in structure, including muntin section bar and window frame section bar that are the T font and arrange perpendicularly, still include the grafting subassembly, the grafting subassembly includes grafting pipe, connecting pin and connecting bolt, during the installation, at first pass through connecting pin location with the muntin steel lining with the grafting pipe and link together, insert this muntin steel lining in the reinforcing lining chamber of muntin section bar again, muntin section bar and window frame section bar overlap joint back pass through connecting bolt fastening together, thereby realized the hiding of grafting subassembly, no part exposes in the outside of section bar; simultaneously, the muntin overlap joint groove department of window frame section bar is placed to sealed the pad when muntin section bar and window frame section bar overlap joint, realizes the first sealing of this faying surface gap, then places two sealed pieces and realizes the sealing of muntin section bar and window frame section bar both sides in the inboard recess of window frame cantilever, and the muntin section bar is connected the back piece joint with the window frame section bar and is carried out final sealing through sealed glue at last, and the sealed use of piece and sealed pad has effectively improved the leakproofness that the two are connected. Generally speaking, the utility model discloses think about ingenious, compact structure is reasonable, and simple to operate is swift, and built-in hidden design plug-in components, grafting position do not have and expose screw and metalwork, and the aesthetic property improves, has improved the joint strength of well club section bar, has promoted the leakproofness of junction, has reduced simultaneously and has leaded to opening to glue the problem that reduces the leakproofness because of the installation transportation.
Drawings
The present invention will be further explained with reference to the following description of the drawings.
FIG. 1 is a front view of the built-in muntin inserting structure of the present invention;
FIG. 2 is a cross-sectional view of the utility model taken at the A-A position;
FIG. 3 is a schematic view of the plug assembly of the present invention;
FIG. 4 is a schematic view of the connection between the window frame section and the sealing member of the present invention;
fig. 5 is an exploded view of the built-in muntin splicing structure of the present invention;
fig. 6 is an assembly schematic view of the built-in muntin inserting structure of the present invention;
description of reference numerals: 1. a mullion profile; 2. a window frame profile; 3. a mullion steel lining; 4. a plug-in assembly; 401. Inserting a pipe; 402. a connecting pin; 403. connecting the fastening blocks; 404. a connecting bolt; 5. a window frame steel lining; 6. A connecting screw; 7. a sealing block; 8. a gasket;
101. a screw mounting notch; 201. a window frame cantilever adhesive tape notch; 202. a groove at the inner side of the window frame cantilever; 203. The muntin overlaps the groove.
Detailed Description
As shown in fig. 1-5, the built-in muntin inserting structure comprises a muntin section bar 1 and a window frame section bar 2 which are vertically arranged in a T shape, and further comprises an inserting component 4, a muntin steel lining 3 is arranged in the muntin section bar 1, a window frame steel lining 5 is arranged in the window frame section bar 2, and after the muntin section bar 1 and the window frame section bar 2 are connected through the inserting component 4, a splicing seam is sealed through a sealing element and a sealing glue. Specifically, be provided with screw installation notch 101 on the well club section bar 1, run through connecting screw 6 after well club section bar 1 and the 2 overlap joints of window frame section bar 2 back screwing connect in screw installation notch 101, specific connecting screw 6 adopts countersunk screw, and this screw installation notch 101 symmetrical arrangement can strengthen the positioning accuracy and the joint strength of junction, can avoid built-in grafting subassembly biasing problem.
Specifically, as shown in fig. 2 and 3, the plug-in component 4 includes a plug-in pipe 401, a connecting pin 402 and a connecting fastening block 403, the top end of the plug-in pipe 401 is embedded into and connected to the inside of the mullion steel lining 3 and is positioned by the vertically arranged connecting pin 402, the bottom of the plug-in pipe 401 is provided with the connecting fastening block 403, the connecting fastening block 403 is horizontally placed in a side hole of the plug-in pipe 401, the connecting fastening block 403 is connected with a connecting bolt 404 for fastening, and the connecting bolt 404 penetrates through the window frame profile 2 and the window frame steel lining 5 and is screwed on the connecting fastening block 403. In particular, the connecting bolt 404 is an M8 bolt, the head thickness of which is smaller than the bottom edge height of the window profile 2.
The plug pipe 401 is designed into a hollow square piece, raised edges are arranged on four side faces of the top of the square piece, at least two raised edges are arranged on each side face and are symmetrically arranged, and the peripheral size of each raised edge is larger than the size of an inner hole of the mullion steel lining 3; the bottom of the square part is provided with a step surface, and the total width of the step surface is smaller than the width of the matching groove on the window frame sectional material 2. The plug pipe 401 is formed by injection molding of a high-strength plastic material, and the specific selectable high-strength plastic material comprises PBT + glass fiber and PA66HI900, and the material has high weather resistance and high cold resistance.
As shown in fig. 2 and 4, a plurality of sealing elements are arranged at the connecting end surfaces of the mullion profile 1 and the sash profile 2. The sealing element comprises two sealing blocks 7 and a sealing gasket 8, the two sealing blocks 7 are symmetrically arranged on two sides of the mullion profile 1, the sealing blocks 7 are placed in grooves 202 on the inner side of window frame cantilevers of the window frame profile 2, and the top ends of the sealing blocks 7 are clamped in a groove opening 201 of a window frame cantilever rubber strip; the sealing gasket 8 is positioned in the mullion lapping groove 203 of the window frame section bar 2, and the top surface of the sealing gasket 8 is contacted with the bottom surface of the insertion pipe 401 and is tightly attached together.
Specifically, the sealing block 7 is formed by pressing a rubber mold, and the sealing block 7 is arranged to be a hollow cavity structure; sealed 8 sets up to square annular gasket structure, sealed 8 of filling up is through rubber mold press forming, and is concrete, sealed 7, the sealed 8 preferred preparation of selecting for use of packing up of piece are made of silicon rubber material.
A built-in mullion splicing process comprises mullion profiles 1 and window frame profiles 2 which are vertically arranged in a T shape, wherein the mullion profiles 1 and the window frame profiles 2 are connected together by utilizing the built-in mullion splicing structure, and the built-in mullion splicing process comprises the following specific operation steps:
step one, the plug-in component 4 is connected with the mullion steel lining 3: a horizontally through connecting hole is formed in the bottom of the mullion steel lining 3, the connecting fastening block 403 is horizontally placed in the side hole of the plug tube 401, the top end of the plug tube 401 is embedded and connected into the mullion steel lining 3, and the connecting pin 402 penetrates through the connecting hole to be positioned; the process can realize the hiding of the plug-in assembly, no exposed part is arranged on the outer side of the section bar, the connection strength is ensured, and meanwhile, the attractiveness is improved;
step two, the connection of the mullion section bar 1 and the window frame section bar 2:
firstly, the assembled mullion steel lining 3 is installed in a reinforcing lining cavity of the mullion profile 1, then the mullion profile 1 is vertically placed at a designated position of a window frame profile 2, and an upper sealing gasket 8 is placed in a mullion lap joint groove 203 and penetrates through the window frame profile 2 through a connecting bolt 404 to be connected with a connecting fastening block 403 in a screwing manner; placing the sealing block 7 into the groove 202 on the inner side of the window frame cantilever of the window frame profile 2, and clamping the top end of the sealing block 7 in the groove 201 of the adhesive tape of the window frame cantilever; the sealing block 7 and the sealing gasket 8 are used, so that the sealing performance of the connection between the sealing block and the sealing gasket is effectively improved;
simultaneously, the muntin section bar 1 and the window frame section bar 2 are lapped and then run through the connecting screw 6, the window frame section bar 2 is screwed and connected in the screw mounting notch 101 to be fixedly positioned.
Step three, sealing operation: and gluing and sealing the overlapped edges of the mullion section bar 1 and the window frame section bar 2.
The mullion profile 1 and the window frame profile 2 are perfectly connected through the operation, the connection strength is improved through the design of the built-in plug-in assembly, the sealing performance of the connection part is improved through the multi-sealing design, the built-in hidden plug-in assembly is free of exposed screws and metal pieces, and the attractiveness is greatly improved.
The above-mentioned embodiments are only intended to describe the preferred embodiments of the present invention, but not to limit the scope of the present invention, and those skilled in the art should also be able to make various modifications and improvements to the technical solution of the present invention without departing from the spirit of the present invention, and all such modifications and improvements are intended to fall within the scope of the present invention as defined in the appended claims.
Claims (7)
1. The utility model provides a built-in muntin grafting structure, includes muntin section bar (1) and window frame section bar (2) that are the T font and arrange perpendicularly, its characterized in that: still include grafting subassembly (4), well club steel liner (3) in well club section bar (1), be provided with window frame steel liner (5) in window frame section bar (2), well club section bar (1) with window frame section bar (2) pass through after grafting subassembly (4) is connected the piece is sealed through sealing member and sealed glue.
2. The built-in mullion plug-in structure of claim 1, wherein: the plug-in component (4) is including pegging graft pipe (401), connecting pin (402) and connection fastening block (403), the top embedding of pegging graft pipe (401) is connected to in well club steel lining (3) and through arranging perpendicularly connecting pin (402) location, the bottom of pegging graft pipe (401) is provided with connects fastening block (403), connect fastening block (403) level and place in the side opening of pegging graft pipe (401), be connected with connecting bolt (404) that the fastening was used on connecting fastening block (403), connecting bolt (404) run through window frame section bar (2) and screw behind window frame steel lining (5) and connect fastening block (403) on.
3. The built-in mullion plug-in structure of claim 2, wherein: the plug pipe (401) is designed into a hollow square piece, raised edges are arranged on four side faces of the top of the square piece, at least two raised edges are arranged on each side face and are symmetrically arranged, and the peripheral size of each raised edge is larger than the size of an inner hole of the mullion steel lining (3); the bottom of the square piece is provided with a step surface, and the total width of the step surface is smaller than the width of the matching groove on the window frame sectional material (2).
4. The built-in mullion plug-in structure of claim 3, wherein: the insertion pipe (401) is formed by injection molding of a high-strength plastic material.
5. The built-in mullion plug-in structure of claim 2, wherein: a plurality of said seals being located at the connecting end faces of the mullion profile (1) and the sash profile (2); the sealing member includes two sealed pieces (7) and one sealed pad (8), two sealed piece (7) symmetry sets up the both sides of well club section bar (1), sealed piece (7) are placed in the inboard recess of the window frame cantilever (202) of window frame section bar (2), and the top joint of sealed piece (7) is in window frame cantilever adhesive tape notch (201), sealed pad (8) are located in well club overlap joint recess (203) of window frame section bar (2), the top surface of sealed pad (8) with the bottom surface contact of grafting pipe (401) is in the same place closely.
6. The built-in mullion plug-in structure of claim 5, wherein: the sealing block (7) is specifically formed by pressing a rubber die, and the sealing block (7) is arranged to be a hollow cavity structure; the sealing gasket (8) is of a square annular gasket structure, and the sealing gasket (8) is formed by pressing through a rubber mold.
7. The built-in mullion plug-in structure of claim 1, wherein: be provided with screw installation notch (101) on well club section bar (1), run through connecting screw (6) behind well club section bar (1) and window frame section bar (2) the connection of screwing behind window frame section bar (2) in screw installation notch (101).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022385061.8U CN213683695U (en) | 2020-10-23 | 2020-10-23 | Built-in muntin inserting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022385061.8U CN213683695U (en) | 2020-10-23 | 2020-10-23 | Built-in muntin inserting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213683695U true CN213683695U (en) | 2021-07-13 |
Family
ID=76759436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022385061.8U Active CN213683695U (en) | 2020-10-23 | 2020-10-23 | Built-in muntin inserting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213683695U (en) |
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2020
- 2020-10-23 CN CN202022385061.8U patent/CN213683695U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A built-in stile insertion structure Granted publication date: 20210713 Pledgee: Agricultural Bank of China Limited Baoding Gaokai District Branch Pledgor: HEBEI SHENGDA ZHITONG NEW BUILDING MATERIALS Co.,Ltd. Registration number: Y2024980007253 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |