CN207513446U - A kind of folding door window mullion section bar - Google Patents
A kind of folding door window mullion section bar Download PDFInfo
- Publication number
- CN207513446U CN207513446U CN201721429047.5U CN201721429047U CN207513446U CN 207513446 U CN207513446 U CN 207513446U CN 201721429047 U CN201721429047 U CN 201721429047U CN 207513446 U CN207513446 U CN 207513446U
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- section bar
- heat insulating
- insulating strip
- indoor
- indent
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Abstract
The utility model belongs to building doors and windows field, discloses a kind of folding door window mullion section bar, is made of outside section bar, heat insulating strip and indoor section bar, it is characterised in that：Outside section bar is connected with indoor section bar by heat insulating strip, the outside section bar rectangular cross-section shape, indoor section bar is included close to heat insulating strip part and far from heat insulating strip part, the structure that two parts are integrated, indoor section bar is close to the rectangular cross-section structure of heat insulating strip part, rectangular configuration both sides are provided with hardware slot, and section of the indoor section bar far from heat insulating strip part is in indent linear structure for both sides, and indent linear structure includes indent circular arc wall and straight walls.
Description
Technical field
The utility model belongs to building doors and windows field, and in particular to a kind of folding door window mullion section bar.
Background technology
Foldable door and window is also referred to as folding sliding doors window, is one kind of sliding door and window, and generally multi-door sash folds, and can elapse
Side, this kind of door and window occupied space are less.Suitable for the very big hole of all size door-window opening, especially width, hardware
Complexity, installation requirement are high.Hardware hinge is exposed to existing Foldable door and window when closed, after Foldable door and window is closed, Hen Duohe
Page is exposed at indoor and outdoor both sides, and often there are aberration with section bar color for hinge color, seriously affect beauty；Folding wing and fan
Between generally require stile in connection, existing middle stile sees that face width is inconsistent for indoor and outdoor, also seriously affects beauty.Often because of hardware
The problems such as deformation or making precision, lead to Foldable door and window after rotary folding, sectional is easy to scratch middle stile's section bar, seriously
When can cause door and window that can not fold unlatching.So needing to design a kind of new middle stile, it is hidden in the hinge hardware of Foldable door and window
Between middle stile and fan, and interior outside is of same size, does not influence the beauty of door and window entirety, sectional and middle stile's type when door and window fan is opened
Material will not scratch.
Invention content
Purpose of utility model：
The utility model provides a kind of folding door window mullion section bar, and main purpose is just to provide a kind of good heat preservation performance, inside and outside
End face is of same size, and door and window fan will not scratch when rotating with middle stile's section bar, can will be in Foldable door and window that hinge hardware stashes
Stile's section bar.
Technical solution：
A kind of folding door window mullion section bar is made of outside section bar, heat insulating strip and indoor section bar, it is characterised in that：
Outside section bar is connected with indoor section bar by heat insulating strip, the outside section bar rectangular cross-section shape, indoor section bar packet
It includes close to heat insulating strip part and far from heat insulating strip part, the structure that two parts are integrated, indoor section bar is close to heat insulating strip portion
The rectangular cross-section structure divided, rectangular configuration both sides are provided with hardware slot, and section of the indoor section bar far from heat insulating strip part is
Both sides are in indent linear structure, and indent linear structure includes indent circular arc wall and straight walls.
Caulking groove a, indoor section bar and heat insulating strip are provided on the end face that the outside section bar is in contact with heat insulating strip
Caulking groove b is provided on the end face being in contact, is located in caulking groove a and caulking groove b respectively like the heat insulating strip both ends of dumbbell shape.
The quantity of the heat insulating strip, caulking groove a and caulking groove b is all 2.
Inner face width of the indoor section bar far from heat insulating strip and outer end face of the outside section bar far from heat insulating strip are wide
It spends equal.
The indent circular arc wall and straight walls of the indoor section bar lower portion are tangent.
Inner cavity of the indoor section bar among the heat insulating strip part for a rectangle, inner cavity be equipped with 4 it is prominent convex
Block, two side portions are equipped with the hardware slot of similar C-shaped, and hardware slot is equipped with the positioning of V-arrangement close to rectangular inner cavity side indent, indent middle
Slot.
The outside section bar and indoor section bar are respectively provided with the screw way of 1 circular open.
Advantage and effect：
Heat insulating strip is equipped between outside section bar and indoor section bar, it being capable of heat passes through section bar inside and outside air lock biography
It leads, good heat preservation performance；The linear structure of indent is capable of the design of concealed hinge, can make 90 ° of hinge open and between sectional
Without friction；Inner face is of same size with outer end face so that perception is identical inside and outside door and window, does not affect the appearance；Special hardware slot is set
Meter can increase the contact area of hardware and section bar, make hardware installation more secured；The inner cavity bump design of innovation, convex block it
Between can it is stronger placement hardware or heat preservation packing material；Middle stile's section bar both sides concave arc design, it is ensured that in maximum
Cavity of sectional material under the conditions of, when sectional rotates, the distance of certain safety is kept with circular arc wall and straight walls, makes sectional will not
Scratch this folding door window mullion section bar.
Description of the drawings：
Fig. 1 is folding door window mullion profile structure schematic diagram；
Fig. 2 passes through hinge connection door and window fan closed state node schematic diagram for middle stile；
Fig. 3 passes through hinge connection door and window fan opening node schematic diagram for middle stile.
It is described to be labeled as：1. outside section bar, 2. heat insulating strips, 3. indoor section bars, 4. hardware slots, 5. indent circular arc walls,
6. straight walls, 7. caulking groove a, 8. caulking groove b, 9. inner faces, 10. outer end faces, 11. convex blocks, 12. screw ways, 13. locating slots, 14. are closed
Page, 15. sectionals.
Specific embodiment
A kind of folding door window mullion section bar as shown in Figure 1, is made of outside section bar 1, heat insulating strip 2 and indoor section bar 3,
Outside section bar 1 and indoor section bar 3 are connected by 2 heat insulating strips 2, the end face that outside section bar 1 is in contact with heat insulating strip 2
On be provided with caulking groove a 7, caulking groove b 8 is provided on the end face that indoor section bar 3 is in contact with heat insulating strip 2, like dumbbell shape
2 both ends of heat insulating strip are located in caulking groove a7 and caulking groove b8 respectively, and heat insulating strip 2 can obstruct the heat transfer of section bar indoor and outdoor.It is described
1 rectangular cross-section shape of outside section bar, indoor section bar 3 are included close to 2 part of heat insulating strip and far from 2 part of heat insulating strip, two
The structure that part is integrated, for indoor section bar 3 close to the rectangular cross-section structure of 2 part of heat insulating strip, centre is a rectangle
Inner cavity, inner cavity are equipped with 4 prominent convex blocks 11, being capable of stronger placement hardware or heat preservation packing material between convex block 11.Square
Shape structure both sides are provided with the hardware slot 4 of similar C-shaped, and hardware slot 4 is equipped with V-arrangement close to rectangular inner cavity side indent, indent middle
The hardware slot 4 of locating slot 13, C-shaped and indent can increase the contact area of hardware and section bar compared with simple C-channel hardware,
Make hardware installation more secured.Section of the indoor section bar 3 far from 2 part of heat insulating strip is both sides in indent linear structure, indent
Linear structure includes indent circular arc wall 5 and straight walls 6,6 phase of indent circular arc wall 5 and straight walls of 3 lower portion of indoor section bar
It cuts.Inner face 9 width of the indoor section bar 3 far from heat insulating strip 2 and outer end face 10 of the outside section bar 1 far from heat insulating strip 2
Width is equal.Outside section bar 1 and indoor section bar 3 are all equipped with the screw way 12 of circular open, can be connected at the both ends of section bar
End is stifled to wait attachmentes.
Folding door window mullion section bar connects door and window fan 15 by hinge 14 and closes and opening section as shown in Figures 2 and 3
Point schematic diagram, between this folding door window mullion section bar is connected to two sectionals 15 by hinge 14, hinge 14 is hidden in middle stile
Between section bar and sectional 15, the effect of concealed hinge is realized, hinge 14 drives sectional 15 to rotate, and sectional 15 is rotating through
Always the distance of certain safety is kept in journey with the indent circular arc wall 5 of middle stile's section bar and straight walls 6, sectional 15 is made not scratch
To this folding door window mullion section bar.
Claims (7)
1. a kind of folding door window mullion section bar is made of outside section bar, heat insulating strip and indoor section bar, it is characterised in that：Room
Outside section bar is connected with indoor section bar by heat insulating strip, and the outside section bar rectangular cross-section shape, indoor section bar includes
Close to heat insulating strip part and far from heat insulating strip part, the structure that two parts are integrated, indoor section bar is close to heat insulating strip part
Rectangular cross-section structure, rectangular configuration both sides are provided with hardware slot, and section of the indoor section bar far from heat insulating strip part is two
Side is in indent linear structure, and indent linear structure includes indent circular arc wall and straight walls.
2. folding door window mullion section bar according to claim 1, it is characterised in that：The outside section bar and heat insulating strip phase
Caulking groove a is provided on the end face of contact, caulking groove b is provided on the end face that indoor section bar is in contact with heat insulating strip, like mute
The heat insulating strip both ends of bell type are located in caulking groove a and caulking groove b respectively.
3. folding door window mullion section bar according to claim 2, it is characterised in that：The heat insulating strip, caulking groove a and caulking groove b
Quantity be all 2.
4. a kind of folding door window mullion section bar according to claim 1, it is characterised in that：The indoor section bar far from every
The inner face width of hot item is equal with outer end face width of the outside section bar far from heat insulating strip.
5. folding door window mullion section bar according to claim 1, it is characterised in that：The indoor section bar lower portion
Indent circular arc wall and straight walls are tangent.
6. folding door window mullion section bar according to claim 1, it is characterised in that：The indoor section bar is close to heat insulating strip
The intermediate inner cavity for a rectangle in part, inner cavity are equipped with 4 prominent convex blocks, and two side portions are equipped with the hardware slot of similar C-shaped, hardware
Slot is equipped with the locating slot of V-arrangement close to rectangular inner cavity side indent, indent middle.
7. folding door window mullion section bar according to claim 1, it is characterised in that：The outside section bar and indoor type
Material is all equipped with the screw way of circular open.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721429047.5U CN207513446U (en) | 2017-10-31 | 2017-10-31 | A kind of folding door window mullion section bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721429047.5U CN207513446U (en) | 2017-10-31 | 2017-10-31 | A kind of folding door window mullion section bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207513446U true CN207513446U (en) | 2018-06-19 |
Family
ID=62536557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721429047.5U Active CN207513446U (en) | 2017-10-31 | 2017-10-31 | A kind of folding door window mullion section bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207513446U (en) |
-
2017
- 2017-10-31 CN CN201721429047.5U patent/CN207513446U/en active Active
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