CN101748954A - Doorframe with improved structure - Google Patents
Doorframe with improved structure Download PDFInfo
- Publication number
- CN101748954A CN101748954A CN200810220195A CN200810220195A CN101748954A CN 101748954 A CN101748954 A CN 101748954A CN 200810220195 A CN200810220195 A CN 200810220195A CN 200810220195 A CN200810220195 A CN 200810220195A CN 101748954 A CN101748954 A CN 101748954A
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- inside casing
- housing
- brace
- cover plate
- outer cover
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Abstract
The invention discloses a doorframe with an improved structure, comprising an outer frame and an inner frame, wherein the outer frame and the inner frame are symmetrical and are symmetrically arranged on the wall body of a door; a gap is installed between the outer frame and the inner frame; an outer cover plate covers the gap between the outer frame and the inner frame; the back of the outer cover plate is provided with a splicing block which is correspondingly spliced into a splicing slot preset in the outer frame or the inner frame; the outer cover plate is also provided with a mounting slot in which a mounting hole is arranged; a mounting nail twists and fixes the outer cover plate on the outer frame or the inner frame; a decoration strip covers in the mounting slot in the outer cover plate; the outer frame and the inner frame are respectively fixed with a plurality of connecting sheets by bolts; the connecting sheets of the outer frame and the inner frame are mutually spliced and sheathed; and the connecting sheet is provided with a fastener. The invention has the advantages of no need of nailing, stable and reliable connection and convenient installation, and can adjust the thickness of the doorframe according to the wall body.
Description
Technical field
The present invention relates to the doorframe of a kind of body, specifically belong to the structure-improved doorframe.
Background technology
Doorframe is that a kind of aperture of door edge of reserving on the body of wall of being arranged on is to be used to install and support the building frame of door.The doorframe of prior art comprises housing and inside casing, and it is symmetrical that housing, inside casing are
Shape, housing, inside casing symmetry are installed on two angles of doorframe body of wall, leave an assemblage gap between housing, the inside casing, in the gap of housing and inside casing, put into the polylith wooden unit and beat fixedly wooden unit of pilot nail, the periphery of housing and inside casing is fixed on the wooden unit by pilot nail again, one outer cover plate is covered on the gap between housing, the inside casing, and the outer cover plate back side is provided with the grafting piece, and grafting piece correspondence is plugged on the default inserting groove of housing or inside casing; As mentioned above, because this doorframe is made up of a plurality of independently parts, when mounted, need more operation and installation personnel, the complex procedures of installation needs repeatedly positioned in alignment, if there is deviation not install.In addition, the thickness difference of the body of wall of general family or the hardness difference of body of wall, installing needs to increase or minimizing location wooden unit, adds and makes pilot nail; But described doorframe intensity is because wood materials, beat too much nail can make wooden doorframe distortion, make pilot nail less, can occur insecure again; Or single intensity of with tiny installation ailing is not good; Thereby in the actual installation process more or less not good effect can appear.
Summary of the invention
The objective of the invention is to address the aforementioned drawbacks, and a kind of nailing that need not is provided, can regulate the thickness of doorframe according to body of wall, connection is firm and reliable, structure-improved doorframe easy for installation.
For achieving the above object:
The structure-improved doorframe comprises housing and inside casing, and it is symmetrical that housing, inside casing are
Shape, housing, inside casing is symmetricly set on the door body of wall, housing, leave an assemblage gap between the inside casing, one outer cover plate is covered on housing, on the gap between the inside casing, the outer cover plate back side is provided with the grafting piece, grafting piece correspondence is plugged on the default inserting groove of housing or inside casing, outer cover plate also has a mounting groove, open installing hole in the mounting groove, pilot nail is turned round solid outer cover plate outside or on the inside casing, ornamental strip is placed in the mounting groove of outer cover plate, intrinsic several braces of spiral shell respectively on described housing and the inside casing, outward, the brace of the inside casing fit of pegging graft mutually, brace is provided with a lock, and lock is double-screw bolt and corresponding nut, and nut is arranged on a connecting piece, another brace correspondence position is provided with a horizontal long through-hole, and double-screw bolt passes horizontal surely long through-hole and nut is spirally connected.
Another embodiment: the structure-improved doorframe, comprise housing and inside casing, it is symmetrical that housing, inside casing are
Shape, housing, inside casing is symmetricly set on the door body of wall, housing, leave an assemblage gap between the inside casing, one outer cover plate is covered on housing, on the gap between the inside casing, the outer cover plate back side is provided with the grafting piece, grafting piece correspondence is plugged on the default inserting groove of housing or inside casing, outer cover plate also has a mounting groove, open installing hole in the mounting groove, pilot nail is turned round solid outer cover plate outside or on the inside casing, ornamental strip is placed in the mounting groove of outer cover plate, intrinsic several braces of difference spiral shell on described housing and the inside casing, outward, the brace of the inside casing fit of pegging graft mutually, brace is provided with a lock, and described lock is double-screw bolt and corresponding nut, solid welding has a plurality of annulus on the adjacent surface of brace and brace, a plurality of annulus are with the straight line setting, and double-screw bolt passes a plurality of annulus, and double-screw bolt front end and nut are spirally connected.
The face that is in contact with one another of described brace is provided with double wedge, and the double wedge of two braces is reverse setting; The double wedge of two braces is meshing mutually, has stronger friction.
Described brace is that metal is made.
Beneficial effect of the present invention:
1, doorframe of the present invention is intrinsic several braces of difference spiral shell on housing and inside casing, the brace of the inside casing fit of pegging graft mutually outward,, brace is provided with a lock, lock is double-screw bolt and corresponding nut, nut is arranged on a connecting piece, another brace correspondence position is provided with a horizontal long through-hole, and locking column passes horizontal surely long through-hole and nut is spirally connected.This structure is tightened up double-screw bolt and can be fixed the thickness apart from the cooperation wall outer, inside casing by having horizontal long through-hole on a connecting piece, and such connected mode need not nailing, can regulate the thickness of doorframe according to body of wall.
2, this mounting method: select the doorframe consistent with the door specification, housing is placed in outside the door, and inside casing is placed in the door, the brace of housing and inside casing is pegged graft, and button is gone into above-mentioned double-screw bolt, compresses housing and inside casing, the tight double-screw bolt of button again, double-screw bolt rotation compression brace tightens up remaining lock more successively; Doorframe is close on the body of wall, and such connection is firm and reliable, easy for installation, only needs one or two staff just can install, and the set-up time is short, the efficient height, and effect is good.
Description of drawings
Fig. 1 is the sectional view of doorframe
Fig. 2 is the structural representation of brace
Fig. 3 be doorframe another to structural representation
Fig. 4 is that the brace of doorframe is provided with the double wedge structural representation
Fig. 5 is the structural representation of another embodiment of doorframe
The specific embodiment
As shown in figs. 1 and 3: the structure-improved doorframe, comprise housing 1 and inside casing 2, it is symmetrical that housing 1, inside casing 2 are
Shape, housing 1, inside casing 2 is symmetricly set on the door body of wall, housing 1, leave an assemblage gap between the inside casing 2, one outer cover plate 3 is covered on housing 1, on the gap between the inside casing 2, outer cover plate 3 back sides are provided with grafting piece 301, grafting piece 301 correspondences are plugged on the default inserting groove 201 of housing 1 or inside casing 2, outer cover plate 3 also has a mounting groove 302, open installing hole in the mounting groove 302, pilot nail 6 is turned round solid outer cover plate 3 outside or on the inside casing, ornamental strip 303 is placed in the mounting groove 302 of outer cover plate 3, intrinsic several braces 4 of difference spiral shell on described housing 1 and the inside casing 2, outward, the brace 4 mutual grafting fits of inside casing 2, brace 4 is provided with a lock 5, and lock 5 compresses two braces 4.Described lock 5 is double-screw bolt 501 and corresponding nut 502, and nut 502 is arranged on a connecting piece 4, and another brace 4 correspondence positions are provided with a horizontal long through-hole 401, and double-screw bolt 501 passes horizontal surely long through-hole 401 and is spirally connected with nut 502.
Mounting method: select the doorframe consistent with the door specification, housing is placed in outside the door, inside casing is placed in the door, the brace of housing and inside casing is pegged graft, and is torqued into above-mentioned double-screw bolt, needs the staff at both sides pushing housing and inside casing, make housing and inside casing be close to body of wall, tighten double-screw bolt again, double-screw bolt rotation compression brace tightens up remaining lock more successively.
As shown in Figure 4: the double wedge 404 that the face that is in contact with one another of described brace 4 is provided with double wedge 404, two braces 4 is reverse setting; The tight double-screw bolt of button, double-screw bolt rotation compression brace, the double wedge 404 of brace 4 is meshing, strengthens the frictional force of two braces.
Brace 4 two adjacent contact surfaces are provided with double wedge 404, can reduce in above-mentioned installation procedure, need the staff to push housing and inside casing, make housing and inside casing be close to body of wall, this operation is because the double wedge 404 of brace 4 can make brace 4 location, be difficult for walking, tighten double-screw bolt again, double-screw bolt rotation compression brace, very convenient.
As shown in Figure 5: another embodiment: the structure-improved doorframe, comprise housing 1 and inside casing 2, it is symmetrical that housing 1, inside casing 2 are
Shape, housing 1, inside casing 2 is symmetricly set on the door body of wall, housing 1, leave an assemblage gap between the inside casing 2, one outer cover plate 3 is covered on housing 1, on the gap between the inside casing 2, outer cover plate 3 back sides are provided with grafting piece 301, grafting piece 301 correspondences are plugged on the default inserting groove 201 of housing 1 or inside casing 2, outer cover plate 3 also has a mounting groove 302, open installing hole in the mounting groove 302, pilot nail 6 is turned round solid outer cover plate 3 outside or on the inside casing, ornamental strip 303 is placed in the mounting groove 302 of outer cover plate 3, intrinsic several braces 4 of difference spiral shell on described housing 1 and the inside casing 2, outward, the brace 4 mutual grafting fits of inside casing 2, brace 4 is provided with a lock 5, and lock 5 compresses two braces 4.Described lock 5 is double-screw bolt 501 and corresponding nut 502, and solid welding has a plurality of annulus 403 on the adjacent surface of brace 4 and brace 4, and a plurality of annulus 403 are with the straight line setting, and double-screw bolt 501 passes a plurality of annulus 403, and double-screw bolt 501 front ends and nut 502 are spirally connected.Described brace 4 is made for metal.
Embodiment as shown in Figure 5 compares last embodiment, and installation and adjustment housing 1 are more convenient with inside casing 2, mounting method: select the doorframe consistent with the door specification, housing is placed in outside the door, and inside casing is placed in the door, and the brace of housing and inside casing is pegged graft, be torqued into above-mentioned double-screw bolt, the twisting double-screw bolt, double-screw bolt and nut progressively tighten up, and housing and inside casing are tightened up simultaneously, tighten up remaining lock more successively, till all locks all tighten up.This embodiment also need not the staff and pushes housing and inside casing, makes housing and inside casing be close to body of wall, also can tighten up housing and inside casing better, tightens up better effects if.
Claims (5)
1. the structure-improved doorframe comprises housing (1) and inside casing (2), and it is symmetrical that housing (1), inside casing (2) are
Shape, housing (1), inside casing (2) is symmetricly set on the door body of wall, housing (1), inside casing leaves an assemblage gap between (2), one outer cover plate (3) is covered on housing (1), on the gap between the inside casing (2), outer cover plate (3) back side is provided with grafting piece (301), grafting piece (301) correspondence is plugged on the default inserting groove (201) of housing (1) or inside casing (2), outer cover plate (3) also has a mounting groove (302), mounting groove is opened installing hole in (302), pilot nail (6) is turned round solid outer cover plate (3) outside or on the inside casing, ornamental strip (303) is placed in the mounting groove (302) of outer cover plate (3), it is characterized in that: described housing (1) is gone up intrinsic several braces of spiral shell (4) respectively with inside casing (2), outward, the brace (4) of inside casing (2) fit of pegging graft mutually, brace (4) is provided with a lock (5), and lock (5) compresses two braces (4).
2. according to the described structure-improved doorframe of claim 1, it is characterized in that, described lock (5) is double-screw bolt (501) and corresponding nut (502), nut (502) is arranged on a connecting piece (4), another brace (4) correspondence position is provided with a horizontal long through-hole (401), and double-screw bolt (501) passes horizontal surely long through-hole (401) and is spirally connected with nut (502).
3. according to the described structure-improved doorframe of claim 1, it is characterized in that, described lock (5) is double-screw bolt (501) and corresponding nut (502), solid welding has a plurality of annulus (403) on the adjacent surface of brace (4) and brace (4), a plurality of annulus (403) are with the straight line setting, double-screw bolt (501) passes a plurality of annulus (403), and double-screw bolt (501) front end and nut (502) are spirally connected.
4. according to the described structure-improved doorframe of claim 1, it is characterized in that the face that is in contact with one another of described brace (4) is provided with double wedge (404), the double wedge (404) of two braces (4) is reverse setting.
5. according to the described structure-improved doorframe of claim 1, it is characterized in that described brace (4) is made for metal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810220195A CN101748954A (en) | 2008-12-22 | 2008-12-22 | Doorframe with improved structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810220195A CN101748954A (en) | 2008-12-22 | 2008-12-22 | Doorframe with improved structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101748954A true CN101748954A (en) | 2010-06-23 |
Family
ID=42476517
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200810220195A Pending CN101748954A (en) | 2008-12-22 | 2008-12-22 | Doorframe with improved structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101748954A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101963026A (en) * | 2010-09-21 | 2011-02-02 | 佛山市圣堡罗门业有限公司 | Combined door frame |
| CN101975012A (en) * | 2010-11-03 | 2011-02-16 | 佛山市圣堡罗门业有限公司 | Easily-mountable combined type doorframe |
| CN102061860A (en) * | 2010-11-26 | 2011-05-18 | 佛山市圣堡罗门业有限公司 | Panel type freely combined door frame |
| CN105350859A (en) * | 2015-10-10 | 2016-02-24 | 桐城市丽琼金属制品有限公司 | Doorframe |
| CN110397371A (en) * | 2018-02-12 | 2019-11-01 | 吴玉芳 | A kind of detachable door pocket and its assemble method |
-
2008
- 2008-12-22 CN CN200810220195A patent/CN101748954A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101963026A (en) * | 2010-09-21 | 2011-02-02 | 佛山市圣堡罗门业有限公司 | Combined door frame |
| CN101975012A (en) * | 2010-11-03 | 2011-02-16 | 佛山市圣堡罗门业有限公司 | Easily-mountable combined type doorframe |
| CN102061860A (en) * | 2010-11-26 | 2011-05-18 | 佛山市圣堡罗门业有限公司 | Panel type freely combined door frame |
| CN102061860B (en) * | 2010-11-26 | 2012-11-14 | 广东圣堡罗门业有限公司 | Panel type freely combined door frame |
| CN105350859A (en) * | 2015-10-10 | 2016-02-24 | 桐城市丽琼金属制品有限公司 | Doorframe |
| CN110397371A (en) * | 2018-02-12 | 2019-11-01 | 吴玉芳 | A kind of detachable door pocket and its assemble method |
| CN110512991A (en) * | 2018-02-12 | 2019-11-29 | 吴玉芳 | A kind of door pocket attachment device and detachable door pocket |
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Open date: 20100623 |