CN202450998U - Connection structure of door leaf and door frame - Google Patents
Connection structure of door leaf and door frame Download PDFInfo
- Publication number
- CN202450998U CN202450998U CN2011205487523U CN201120548752U CN202450998U CN 202450998 U CN202450998 U CN 202450998U CN 2011205487523 U CN2011205487523 U CN 2011205487523U CN 201120548752 U CN201120548752 U CN 201120548752U CN 202450998 U CN202450998 U CN 202450998U
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- CN
- China
- Prior art keywords
- doorframe
- door leaf
- door
- shaped kink
- skeleton
- 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 relates to a connection structure of a door leaf and a door frame, comprising the door frame and the door leaf, wherein the door leaf can be movably connected with the door frame. The connection structure is characterized in that a first L-shaped bending part and a second L-shaped bending part which are arranged in a same direction are respectively formed on the movably connecting position of the outer layer of the door frame and the outer layer of the door leaf; two side edges of the first L-shaped bending part and the second L-shaped bending part are respectively correspondingly overlapped; the bottom edge of the second L-shaped bending part is arranged on the front part of the bottom edge of the first L-shaped bending part; the tail end of the bottom edge of the first L-shaped bending part is also provided with a door frame port line; a groove is formed between the door frame port line and the tail end of the bottom end of the second L-shaped bending part; and the dimension of the groove is matched with the dimension of a hinge used for movably connecting the door frame with the door leaf. According to the utility model, a gap is not generated any longer between the door leaf and the door frame when the door leaf is in a closed state, and therefore, the connecting tightness is enhanced and the beautiful degree is increased.
Description
Technical field
The utility model relates to a kind of syndeton, the syndeton of particularly a kind of door leaf and doorframe.
Background technology
Usually, door leaf all is to be movably connected on doorframe through hinge, and the set-up mode of hinge can be for concealed, also can be for exposed.
In the prior art, after the door leaf of exposed hinge connected mode and doorframe flexibly connect, the slit is arranged all usually between the two, hinge then is mounted in the position in this slit, and not only sealing is poor, and has influence on the overall aesthetics of door.In addition; Security door for the Built-in hinge connected mode; Like the patent No. is a kind of anti-theft door frame device the Chinese utility model " a kind of anti-theft door frame device " of ZL201020676123.4 discloses; Its steel door frame is a P shape, and its inside comprises a concealed type metal hinge and can be connected with door, and steel door frame connects body of wall one side and is connected with an installation brace; The steel door frame inside left-end have one be used for the wooden lining of clamping wooden lining draw-in groove, steel door frame outside left end has a fixing wooden wooden architrave ply-yarn drill groove of widening of widening the architrave line.But, the doorframe of disclosed employing concealed type hinge in the above-mentioned patent, its syndeton relative complex, and also hinge is arranged in the doorframe, is not easy to after the damage change, and increased the difficulty and the workload of maintenance.
The utility model content
The utility model technical problem to be solved is that the better door leaf of a kind of good airproof performance, aesthetics and the syndeton of doorframe are provided to above-mentioned prior art present situation.
The utility model solves the problems of the technologies described above the technical scheme that is adopted: the syndeton of a kind of door leaf and doorframe; Include doorframe and the door leaf that is movably connected on this doorframe; It is characterized in that: the skin of said doorframe and the skin of said door leaf are formed with the first L shaped kink and the second L shaped kink that is provided with in the same way respectively in the active connection place; Two sides of the said first L shaped kink and the second L shaped kink are corresponding overlapping each other respectively; The base of the said second L shaped kink is arranged at the front portion on the base of the said first L shaped kink, and the base end of the said first L shaped kink also is provided with doorframe mouth lines; Form a groove between the base end of said mouthful lines and the said second L shaped kink, the size of said groove is suitable with the hinge size that is used to flexibly connect said doorframe and door leaf.
In order to improve the connection sealing between door leaf and the doorframe,, be provided with first weather strip between the base of the base of the first L shaped kink of said doorframe and the second L shaped kink of said door leaf as preferably.
Connect sealing in order further to improve, preferred as further, also be provided with second weather strip between the back of said door leaf and the binding face of said doorframe.
In order to improve the intensity of doorframe, prevent doorframe distortion, as preferably, the internal layer of said doorframe also is provided with the steel plate flanging.
As preferably, said door leaf includes skeleton, front panel, rear board, left moulding and right moulding, wherein; Said front panel is fixed in the front end face of said skeleton; Said rear board is fixed in the rear end face of said skeleton, and said left moulding is fixed in the left side of said skeleton, and said right moulding is fixed in the right edge of said skeleton; And the both sides of said front panel broad ways are outer respectively stretches in outside said left moulding and the right moulding.
In order to improve door leaf intensity, strengthen soundproof effect simultaneously, as preferably, be filled with honeycomb paper door core in the said skeleton.
Compared with prior art, the advantage of the utility model is: the L shaped kink that moulding is provided with in the same way on door leaf and doorframe, and; The L shaped kink of door leaf is overlapped in before the L shaped kink of doorframe; Make door leaf under closure state, no longer include the slit between door leaf and the doorframe and produce, both improved the sealing that connects; Strengthened aesthetics again; And the hinge that connects door leaf and doorframe can be embedded in by in the groove that forms between door leaf frame and the doorframe skin, and overall structure is more clean and tidy, attractive in appearance.
Description of drawings
Fig. 1 is the perspective view of the utility model embodiment.
Fig. 2 is the sectional view of the utility model embodiment.
Fig. 3 is an I portion partial enlarged drawing shown in Figure 2.
The specific embodiment
Embodiment describes in further detail the utility model below in conjunction with accompanying drawing.
Like Fig. 1～shown in Figure 3, present embodiment is a kind of syndeton of door leaf and doorframe of security door, and this syndeton includes doorframe 1 and through hinge 3 door leaf 2 on this doorframe 1 that is movably connected; Wherein, door leaf 2 includes skeleton 21, front panel 22, rear board 23, left moulding 24 and right moulding 25, wherein; Front panel 22 is fixed in the front end face of skeleton 21, and rear board 23 is fixed in the rear end face of skeleton 21, and left moulding 24 is fixed in the left side of skeleton 21; Right moulding 25 is fixed in the right edge of skeleton 21, and, be filled with honeycomb paper door core 211 in the skeleton 21; In shockproof, can improve the intensity and the soundproof effect of door leaf 2.
In order to improve the overall appearance degree, the doorframe 1 of present embodiment is formed with the first L shaped kink 4 at the skin that flexibly connects door leaf 2, and the both sides of front panel 22 broad ways are outer respectively stretches in outside left moulding 24 and the right moulding 25; A side and doorframe 1 that door leaf 2 is provided with right moulding 25 flexibly connect; So formation second L shaped kink 5, the first L shaped kinks 4 and the second L shaped kink 5 are provided with in the same way between the right moulding 25 of door leaf 2 and the front panel 22; And; The respective side of two L shaped kinks is overlapped respectively, and the base of the second L shaped kink 5 is arranged at the front portion on the base 41 of the first L shaped kink 4, like this when door leaf 2 cuts out; See over from the front; The base of the second L shaped kink 5 of door leaf 2 has overlapped before the base 41 of the first L shaped kink 4 of doorframe 1, does not just have the slit between door leaf 2 and the doorframe 1, and overall appearance is more attractive in appearance;
The terminal anterior mouth lines 11 that are connected on the doorframe 1 that also are provided with in the base 41 of the first L shaped kink 4 form a groove 6 between the base end of mouthful lines 11 and the second L shaped kink 5, the openings of sizes of groove 6 is suitable with movable hinge 3 sizes that are connected doorframe 1 and door leaf 2; Like this; Hinge 3 just is arranged in this groove 6, and a side and the doorframe 1 of door leaf 2 flexibly connected, because hinge 3 is embedded in the groove 6; Avoid hinge 3 to be projected on door leaf 2 surfaces, outward appearance is more neat and artistic; In order to improve sealing; Be provided with first weather strip 7 between the base of the base of the first L shaped kink 4 of doorframe 1 and the second L shaped kink 5 of door leaf 2; Be provided with second weather strip 8 between the binding face of the back of door leaf 2 and doorframe 1; When door is closed, make door leaf 2 and doorframe 1 can realize sealing better; In order further to improve the intensity of doorframe 1, the internal layer of doorframe 1 also is provided with steel plate flanging 12, and hinge 3 is connected on the doorframe 1 through passing doorframe 1 internal layer and outer field screw.
Claims (6)
1. the syndeton of door leaf and doorframe; Include doorframe and the door leaf that is movably connected on this doorframe; It is characterized in that: the skin of said doorframe and the skin of said door leaf are formed with the first L shaped kink and the second L shaped kink that is provided with in the same way respectively in the active connection place; Two sides of the said first L shaped kink and the second L shaped kink are corresponding overlapping each other respectively; The base of the said second L shaped kink is arranged at the front portion on the base of the said first L shaped kink, and the base end of the said first L shaped kink also is provided with doorframe mouth lines; Form a groove between the base end of said mouthful lines and the said second L shaped kink, the size of said groove is suitable with the hinge size that is used to flexibly connect said doorframe and door leaf.
2. the syndeton of door leaf according to claim 1 and doorframe is characterized in that: be provided with first weather strip between the base of the base of the first L shaped kink of said doorframe and the second L shaped kink of said door leaf.
3. the syndeton of door leaf according to claim 1 and doorframe is characterized in that: be provided with second weather strip between the back of said door leaf and the binding face of said doorframe.
4. according to the syndeton of claim 1 or 2 or 3 described door leafs and doorframe, it is characterized in that: the internal layer of said doorframe also is provided with the steel plate flanging.
5. according to the syndeton of claim 1 or 2 or 3 described door leafs and doorframe; It is characterized in that: said door leaf includes skeleton, front panel, rear board, left moulding and right moulding; Wherein, said front panel is fixed in the front end face of said skeleton, and said rear board is fixed in the rear end face of said skeleton; Said left moulding is fixed in the left side of said skeleton; Said right moulding is fixed in the right edge of said skeleton, and the both sides of said front panel broad ways are outer respectively stretches in outside said left moulding and the right moulding.
6. the syndeton of door leaf according to claim 5 and doorframe is characterized in that: be filled with honeycomb paper door core in the said skeleton.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205487523U CN202450998U (en) | 2011-12-23 | 2011-12-23 | Connection structure of door leaf and door frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205487523U CN202450998U (en) | 2011-12-23 | 2011-12-23 | Connection structure of door leaf and door frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202450998U true CN202450998U (en) | 2012-09-26 |
Family
ID=46866868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205487523U Expired - Fee Related CN202450998U (en) | 2011-12-23 | 2011-12-23 | Connection structure of door leaf and door frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202450998U (en) |
-
2011
- 2011-12-23 CN CN2011205487523U patent/CN202450998U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120926 Termination date: 20121223 |