CN2142137Y - Doorframe for buildings - Google Patents
Doorframe for buildings Download PDFInfo
- Publication number
- CN2142137Y CN2142137Y CN 92221992 CN92221992U CN2142137Y CN 2142137 Y CN2142137 Y CN 2142137Y CN 92221992 CN92221992 CN 92221992 CN 92221992 U CN92221992 U CN 92221992U CN 2142137 Y CN2142137 Y CN 2142137Y
- Authority
- CN
- China
- Prior art keywords
- limit
- plane
- retaining
- pass
- groove
- 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
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Abstract
The utility model discloses a doorframe for buildings, which is the doorframe prefabricated of reinforced concrete. The utility model is composed of upper baffle frames which are provided with triangular grooves and stiles of triangular tenons. The shape of the utility model can not be changed, and the utility model has the advantages of shock resistance, corrosion resistance, and convenient replacement. The costs of the installation and debugging of the utility model are three fifths of wooden doors.
Description
The utility model relates to a kind of building door, particularly a kind of doorframe for building.
The existing building doorframe is by Wood Processing framework in aggregates, is placed on the doorframe hole of reservation, and the upward retaining frame of doorframe and limit are fixedly connected with the rectangle mortise between enduring.Because the doorframe of Wood Processing is an overall structure; yielding in addition; adjust difficulty during installation, in the use, in case the limit is very damaged; because of retaining frame and limit on it very are fixedly connected with the rectangle mortise; change very difficultly, the doorframe of timber system is yielding in addition, corrosion; the cost height also is unfavorable for the protection of the forest reserves.
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of indeformable, corrosion-resistant, and Installation and Debugging and replacing are convenient, novel doorframe with low cost.
The purpose of this utility model realizes by following technical measures:
Design on the rectangle of a precast reinforced concrete and keep off frame, inboard, last retaining frame lower plane two ends respectively is provided with an isosceles triangle or " M " connected in star, it is perpendicular to the long limit of retaining frame on the door, and through last retaining frame, the rectangle limit of two precast reinforced concretes of design very, the limit very a middle side part be provided with one with the raised line parallel while enduring, a limit endure the raised line both sides on, lower edge very goes up and respectively is provided with two pre-buried wooden units, enduring raised line two middle side part limits at another side very goes up and respectively establishes a pre-buried wooden unit, limit very upper end is provided with isosceles triangle or " M " shape tenon that adapts with last retaining frame groove, during assembling the two is connected with tenon by groove.Can increase in case of necessity a precast reinforced concrete in pass through retaining, in pass through and block in-plane one side and be provided with three grooves that parallel with the length of side, make sliding glass and settle screen window to use, last in-plane opposite side is provided with drives the rod hole, pitch-row is 10-15cm, pass through when retaining in the increase, on keep off on the lower plane of frame with in pass through on the retaining correspondence position and should be provided with three grooves and imperial rod hole, in pass through and keep off the end and be provided with the isosceles triangle tenon and endure the isoceles triangle connected in star of offering on the relevant position with the limit and be connected.
Because the utility model adopts prefabricated units assembling temporarily at the construction field (site), and adopt again and connect groove and tenon grafting, thereby adjustment is installed and changes very convenient, the utility model adopts the reinforced concrete material to make in addition, and cost is low more than 2/5 than wooden frame, and doorframe is indeformable, shock-resistant, corrosion-resistant, pass through the retaining back in the increase and form the door top by window, sliding glass is installed can be regulated ventilation arbitrarily.
Below in conjunction with accompanying drawing the utility model is further described:
Fig. 1 is a kind of concrete structure view of the present utility model;
Fig. 2 is a kind of retaining frame lower plane topology view of going up;
Fig. 3 endures topology view for a kind of limit of the present utility model.
The upward retaining inboard, frame 1 lower plane two ends of precast reinforced concrete is provided with the triangular groove 2 through last retaining frame as shown in Figure 1, with very 4 upper end triangle tenons, 3 grafting of limit, the limit of precast reinforced concrete very is provided with triangular groove 5 in 4 tops, connects with the triangle tenon 6 that passes through retaining 7 ends in the precast reinforced concrete.Be provided with two glass installation groove 9 and screen window grooves 10 that are parallel to long limit in the lower plane middle part of the frame 1 that a performs side as shown in Figure 2, opposite side is provided with imperial rod hole 8 at last retaining frame 1 lower plane middle part, in pass through and be provided with glass guide channel on the correspondence position of blocking the plane equally, screen window groove and imperial rod hole.As shown in Figure 3, the limit very one of 4 one middle side parts design with grow the parallel raised line 11 in limit, endure each pre-buried wooden unit 12 of upper and lower that raised line 11 dual-sides are endured at a side, with work and door leaf and screen window fan hinge tie point, endure raised line 11 dual-sides at another side and very respectively establish a pre-buried wooden unit in the middle part, to do to install lock or knocker use.To drive rod during installation earlier insert to drive the rod hole and passes through retaining in installing again, only need during use two blocks of glass are directly inserted glass guide channel 9, screen window is inserted screen window groove 10, with hinge the pre-buried wood hinge joint on door leaf, screen window door leaf and the adjacent plank get final product, lock and screen window Button Block are installed on the pre-buried wooden unit of another side in the middle part of enduring get final product.
Claims (3)
1, the building doorframe, very form by last retaining frame and limit, it is characterized in that retaining frame (1), (4) rectangular member by precast reinforced concrete is endured on the limit, last retaining frame (1) is provided with isosceles triangle or " M " connected in star (2) in inboard, side plane two ends down, groove is perpendicular to the long limit of last retaining frame (1), and through last retaining frame (1), article two, the limit very is provided with one and endures (4) with the limit and grow the parallel raised line (11) in limit in the side plane middle part of (4), endure the limit of raised line (11) both sides endures on (4) on a limit, the bottom respectively is provided with a pre-buried wooden unit (12), endure raised line two middle side part limits very goes up and respectively is provided with a pre-buried wooden unit on another limit, limit very (4) upper end is provided with isosceles triangle or " M " shape tenon (3) that adapts with last retaining frame (1) groove, during assembling both is connected with tenon by groove.
2, according to the said building doorframe of claim 1, it is characterized in that to increase and pass through retaining (7) in one, in pass through retaining (7) two ends and be provided with isosceles triangle projection (6), enduring the isoceles triangle connected in star (5) that top has additional with both sides is connected, in pass through retaining (7) go up in-plane one side be provided with three with parallel groove (9), (10), long limit, on keep off in the middle part of frame (1) lower plane with in pass through and block the plane respective side and be provided with three grooves parallel with the length of side.
3, according to the said building doorframe of claim 2, to pass through retaining (7) in it is characterized in that and go up plane and last retaining frame (1) lower plane and do not establish a side of groove and be provided with and drive the rod hole, pitch-row is 10-15cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92221992 CN2142137Y (en) | 1992-12-31 | 1992-12-31 | Doorframe for buildings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92221992 CN2142137Y (en) | 1992-12-31 | 1992-12-31 | Doorframe for buildings |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2142137Y true CN2142137Y (en) | 1993-09-15 |
Family
ID=33768677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92221992 Expired - Fee Related CN2142137Y (en) | 1992-12-31 | 1992-12-31 | Doorframe for buildings |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2142137Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105350858A (en) * | 2015-11-29 | 2016-02-24 | 王光树 | Door window frame |
-
1992
- 1992-12-31 CN CN 92221992 patent/CN2142137Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105350858A (en) * | 2015-11-29 | 2016-02-24 | 王光树 | Door window frame |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |