CN210152507U - Door frame corner connector and door frame - Google Patents
Door frame corner connector and door frame Download PDFInfo
- Publication number
- CN210152507U CN210152507U CN201920023469.5U CN201920023469U CN210152507U CN 210152507 U CN210152507 U CN 210152507U CN 201920023469 U CN201920023469 U CN 201920023469U CN 210152507 U CN210152507 U CN 210152507U
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- sign indicating
- indicating number
- angle sign
- door frame
- corner connector
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Abstract
The utility model provides a door frame angle sign indicating number and door frame, wherein, door frame angle sign indicating number includes first angle sign indicating number and second angle sign indicating number, first angle sign indicating number is equipped with the spread groove that supplies second angle sign indicating number embedding to form L type structure with the cooperation, the spread groove is including the first side and the second side that become the angle setting, first side is equipped with the sand grip, offer on second angle sign indicating number and the spread groove complex side and supply the sand grip to insert complex cooperation groove, accessible fastener is all seted up in order to connect fixed orifices between them to first angle sign indicating number and second angle sign indicating number. The joint line of first angle sign indicating number and second angle sign indicating number staggers with the joint line of adjacent frame strip because of the cooperation of sand grip and cooperation groove, guarantees diagonal balance simultaneously for the frame strip is difficult for making and opens between first angle sign indicating number and the second angle sign indicating number when the atress, thereby improves the stability that first angle sign indicating number and second angle sign indicating number are connected.
Description
Technical Field
The utility model relates to a decorative structure field especially relates to a door frame angle sign indicating number and door frame.
Background
The aluminum alloy door frame occupies a large share of the door frame market in China and even all over the world, wherein the aluminum alloy door frame is mainly formed by splicing and sawing aluminum alloy, the splicing mode of the aluminum alloy door frame comprises a 90-degree splicing mode and a 45-degree splicing mode, the 45-degree splicing mode on the market at present comprises mechanical corner striking group angles, pin group angles, movable corner code group angles and other splicing modes, the connecting mode of the movable corner code group angles is common and flexible, and the aluminum alloy door frame can be suitable for realizing assembly operation in different occasions, thereby being widely applied by people and occupying about half of the market share.
The joint line of the angle sign indicating number of activity usually lies in the coplanar with the concatenation seam of adjacent door frame strip, leads to the door frame when receiving external force impact, opens between the adjacent frame strip, also easily atress opens between the activity angle sign indicating number, the deformation of door frame at that time, structural stability is poor.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a door frame angle sign indicating number that stability is good.
Another object of the utility model is to provide a door frame including above-mentioned door frame corner connector.
In order to achieve the above object, the present invention provides the following technical solutions:
the utility model provides a door frame angle sign indicating number, includes first angle sign indicating number and second angle sign indicating number, the one end of first angle sign indicating number is equipped with the tip embedding that supplies the second angle sign indicating number and forms the spread groove of L type structure with the cooperation, the spread groove is including the first side and the second side that become the contained angle setting, first side is equipped with the sand grip, the tip of second angle sign indicating number with set up on the relative side of first side and supply sand grip male cooperation groove, accessible fastener is all seted up in order to connect fixed orifices between them to first angle sign indicating number and second angle sign indicating number.
Through above-mentioned scheme, first angle sign indicating number and second angle sign indicating number pass through the fastener and make the L type structure that both cooperations formed be suitable for the use of the adjacent perpendicular frame strip of door frame with connecting fixed both to the joint seam of first angle sign indicating number and second angle sign indicating number staggers with the joint seam of adjacent frame strip because of the cooperation of sand grip and cooperation groove, guarantee diagonal balance simultaneously, make the frame strip be difficult for making and open between first angle sign indicating number and the second angle sign indicating number when the atress, thereby improve the stability that first angle sign indicating number and second angle sign indicating number are connected.
Further setting: one side that second angle sign indicating number was kept away from to first angle sign indicating number is equipped with first even board, one side that first angle sign indicating number was kept away from to second angle sign indicating number is equipped with the second and links the board, first even board and second link the position that the board corresponds the fixed orifices and all seted up with screw complex screw hole, in order to pass through the screw passes fixed orifices and screw hole and with screw hole threaded connection in order to link first angle sign indicating number and second angle sign indicating number centre gripping between board and second in first even board.
Further setting: and a limiting plate inserted between the side walls of the second corner connectors is arranged on the second side surface of the first corner connector.
Through above-mentioned scheme, the limiting plate on the first angle sign indicating number inserts between the lateral wall of second angle sign indicating number to can restrict and take place the removal of perpendicular to second angle sign indicating number lateral wall direction between first angle sign indicating number and the second angle sign indicating number, and further improve the stability of first angle sign indicating number and second angle sign indicating number.
Further setting: a plurality of mounting holes are formed in the side walls of the first corner connector and the second corner connector.
Further setting: a plurality of mounting holes are connected with mounting sleeves extending towards the inside of the corner connector, and internal threads are arranged in the mounting sleeves.
Further setting: the positions, corresponding to the mounting holes, of the side walls of the first corner connector and the second corner connector are recessed to form grooves.
A door frame comprises frame strips and door frame corner connectors, wherein the first corner connector and the second corner connector are respectively inserted into adjacent frame strips to connect the adjacent frame strips.
Further setting: the door frame also comprises door frame angle protectors arranged at the corners outside the adjacent frame strips.
Through above-mentioned scheme, the door frame angle bead can improve the connectivity between the adjacent frame strip, still can offset the supplementary impact of external force simultaneously, and then improves the stability of door frame.
Compared with the prior art, the utility model discloses a scheme has following advantage:
1. the utility model discloses an among the door frame angle sign indicating number, first angle sign indicating number and second angle sign indicating number pass through the fastener and make both cooperation L type structures that form be suitable for the use of the adjacent perpendicular frame strip of door frame with connecting fixed both to the joint seam of first angle sign indicating number and second angle sign indicating number staggers with the joint seam with adjacent frame strip because of the cooperation of sand grip and cooperation groove, guarantee diagonal balance simultaneously, make the frame strip be difficult for making and open between first angle sign indicating number and the second angle sign indicating number when the atress, thereby improve the stability that first angle sign indicating number and second angle sign indicating number are connected.
2. The utility model discloses a door frame angle sign indicating number is applied to the connection of the adjacent frame strip of door frame for when the frame strip receives external impact, difficult atress opens between the door frame angle sign indicating number, thereby can improve the stability of door frame angle sign indicating number, improves the stability of door frame then, and support performance is good.
3. The utility model discloses an in the door frame, the door frame angle bead can improve the connectivity between the adjacent frame strip, still can offset the supplementary impact of external force simultaneously, and then improves the stability of door frame.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a schematic structural view of an embodiment of a door frame corner connector of the present invention;
fig. 2 is a schematic view of a split structure of a first corner brace and a second corner brace in an embodiment of the door frame corner brace of the present invention;
fig. 3 is a split view of a frame strip and a door frame corner brace according to an embodiment of the door frame of the present invention;
fig. 4 is a cross-sectional view of an embodiment of the door frame of the present invention illustrating the connection relationship between the corner bracket and the frame strip.
In the figure, 1, a first corner connector; 11. a first side surface; 12. a second side surface; 13. a convex strip; 14. a limiting plate; 15. a first connecting plate; 2. a second corner connector; 21. a mating groove; 22. a second connecting plate; 3. a fastener; 4. frame strips; 5. protecting the corner of the doorframe; 51. a circular arc corner protector head; 52. corner protecting plates; 10. a side plate; 20. a connecting plate; 30. mounting holes; 40. installing a sleeve; 50. and (4) a groove.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below by referring to the drawings are exemplary only for explaining the present invention, and should not be construed as limiting the present invention.
The utility model relates to a door frame angle sign indicating number for connect the adjacent frame strip 4 of door frame, and the joint line between the angle sign indicating number staggers with the joint line of adjacent frame strip 4, makes the difficult atress of joint line between the angle sign indicating number open, thereby improves the stability of door frame.
Referring to fig. 1 and 2, the door frame corner brace includes a first corner brace 1 and a second corner brace 2 connected to each other to form an L-shaped structure, the first corner brace 1 and the second corner brace 2 both include two side plates 10 and a connecting plate 20 connecting the two side plates 10, and the first corner brace 1 and the second corner brace 2 are both hollow structures, so as to reduce the profile, save the cost, reduce the weight of the corner brace, and facilitate transportation and installation.
Further, the one end of first angle sign indicating number 1 is seted up and is supplied the tip embedding of second angle sign indicating number 2 to form the spread groove (not marking in the picture) of L type structure with the cooperation, the spread groove is including the first side 11 and the second side 12 that become the contained angle setting, and is further, first side 11 and second side 12 set up perpendicularly for first side 11 of first angle sign indicating number 1 and second angle sign indicating number 2's connecting plate 20 and first side 11 complex part are located the right angle bisector of L type structure, and the right angle part of L type structure is first angle sign indicating number 1's partly moreover, makes under satisfying simple to operate's condition, and the right angle part of door frame angle sign indicating number is structure as an organic whole, and stability is higher.
In addition, the second side 12 of first angle sign indicating number 1 still is equipped with the limiting plate 14 towards the extension of second angle sign indicating number 2, limiting plate 14 inserts between two blocks of curb plates 10 of second angle sign indicating number 2 to reach the motion that first angle sign indicating number 1 and second angle sign indicating number 2 take place the perpendicular to curb plate 10 face.
The first corner brace 1 and the second corner brace 2 are connected and fixed through a fastener 3 penetrating through the first corner brace 1 and the second corner brace 2, and fixing holes (not shown) for the first corner brace 1 and the second corner brace 2 to be fastened and penetrate through to connect the first corner brace and the second corner brace are formed in the first corner brace 1 and the second corner brace 2. Preferably, the fastening member 3 in this embodiment is a connection screw, and in other embodiments, may be a bolt or the like. Further, one side of the connecting plate 20 of the first corner connector 1 far away from the second corner connector 2 is provided with a first connecting plate 15, the first connecting plate 15 is parallel to the connecting plate 20 of the first corner connector 1, one side of the connecting plate 20 of the second corner connector 2 far away from the first corner connector 1 is provided with a second connecting plate 22 parallel to the connecting plate 20 of the second corner connector 2, the positions of the first connecting plate 15 and the second connecting plate 22 corresponding to the fixing holes are provided with threaded holes (not shown in the figure) matched with the threads of the connecting screws, and the connecting screws are matched with the threaded holes through the fixing holes of the first corner connector 1 and the second corner connector 2 and the threaded holes of the first connecting plate 15 and the second connecting plate 22 so as to clamp the first corner connector 1 and the second corner connector 2 between the first connecting plate 15 and the second connecting plate 22.
Referring to fig. 2 and 4, a plurality of mounting holes 30 are further formed in the connecting plate 20 of the first corner brace 1 and the second corner brace 2, and the connection between the corner brace and the doorframe strip 4 can be realized through the mounting holes 30. Furthermore, a plurality of mounting sleeves 40 extending towards the inside of the corner brace are connected to the connecting plate 20 at the mounting holes 30, and further, internal threads are formed in the mounting sleeves 40. In addition, a groove 50 is concavely formed at a position of the outer side surface of the connection plate 20 corresponding to the mounting hole 30. The door frame corner brace and the door frame strip 4 can be connected through the side wall of the door frame strip 4 by means of threaded fasteners 3 such as bolts or screws, penetrating into the mounting sleeve 40 and in threaded fit with the mounting sleeve 40 so as to tightly fix the side wall of the door frame strip 4 between the connecting plate 20 and the screw head, and therefore the door frame strip 4 and the door frame corner brace are connected and fixed. And when the fixing threaded fastener 3 is screwed down, the side wall of the doorframe frame strip 4 can deform and be recessed in the groove 50 of the connecting plate 20 of the doorframe corner brace, so that the connection stability between the doorframe frame strip 4 and the corner brace is further improved.
The utility model discloses still relate to a door frame, refer to fig. 3 and fig. 4, it includes frame strip 4 and as above door frame angle sign indicating number, 4 cavity settings of frame strip, door frame angle sign indicating number includes first angle sign indicating number 1 and second angle sign indicating number 2, first angle sign indicating number 1 and second angle sign indicating number 2 are pegged graft respectively in adjacent frame strip 4 in order to form vertical structure to it is fixed to be connected frame strip 4 and the angle sign indicating number of pegging graft wherein through threaded fastener 3 such as bolt or screw.
Because the sand grip 13 of first angle sign indicating number 1 pegs graft in the cooperation groove 21 of second angle sign indicating number 2 for the joint line between first angle sign indicating number 1 and the second angle sign indicating number 2 staggers with the joint line of two adjacent frame strips 4, in order to avoid the door frame angle to receive external force impact, the separation of first angle sign indicating number 1 and second angle sign indicating number 2, thereby improves the stability of door frame.
The door frame corner protector 5 is arranged at the connecting outer corner of the adjacent frame strips 4, the door frame corner protector 5 comprises an arc corner protector head 51 and two corner protector plates 52 which are connected with the arc corner protector head 51 and are perpendicular to each other, corner protector grooves (not shown) for the corner protector plates 52 to be inserted are formed in the frame strips 4, the arc corner protector heads 51 are positioned between the gaps of the two adjacent frame strips 4, the connection between the adjacent frame strips 4 can be improved through the door frame corner protector 5, and the supplementary impact of external force can be offset, so that the stability of the door frame is improved.
The foregoing is only a partial embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (8)
1. The utility model provides a door frame angle sign indicating number, includes first angle sign indicating number and second angle sign indicating number, characterized by: the one end of first angle sign indicating number is equipped with the tip embedding that supplies the second angle sign indicating number and forms the spread groove of L type structure with the cooperation, the spread groove is including the first side and the second side that become the contained angle setting, first side is equipped with the sand grip, the tip of second angle sign indicating number with offer on the relative side of first side and supply sand grip male cooperation groove, accessible fastener is in order to connect fixed orifices between them all seted up to first angle sign indicating number and second angle sign indicating number.
2. The door frame corner connector as recited in claim 1, wherein: one side that second angle sign indicating number was kept away from to first angle sign indicating number is equipped with first even board, one side that first angle sign indicating number was kept away from to second angle sign indicating number is equipped with the second and links the board, first even board and second link the position that the board corresponds the fixed orifices and all seted up with screw complex screw hole, in order to pass through the screw passes fixed orifices and screw hole and with screw hole threaded connection in order to link first angle sign indicating number and second angle sign indicating number centre gripping between board and second in first even board.
3. The door frame corner connector as recited in claim 1, wherein: and a limiting plate inserted between the side walls of the second corner connectors is arranged on the second side surface of the first corner connector.
4. The door frame corner connector as recited in claim 1, wherein: a plurality of mounting holes are formed in the side walls of the first corner connector and the second corner connector.
5. The door frame corner connector as defined in claim 4, wherein: a plurality of mounting holes are connected with mounting sleeves extending towards the inside of the corner connector, and internal threads are arranged in the mounting sleeves.
6. The door frame corner connector as defined in claim 5, wherein: the positions, corresponding to the mounting holes, of the side walls of the first corner connector and the second corner connector are recessed to form grooves.
7. The utility model provides a door frame, includes the frame strip, characterized by: the door frame corner connector as claimed in any one of claims 1 to 6, wherein the first corner connector and the second corner connector of the door frame corner connector are respectively inserted into adjacent frame strips to connect the adjacent frame strips.
8. The door frame as set forth in claim 7, wherein: the door frame also comprises door frame angle protectors arranged at the corners outside the adjacent frame strips.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920023469.5U CN210152507U (en) | 2019-01-04 | 2019-01-04 | Door frame corner connector and door frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920023469.5U CN210152507U (en) | 2019-01-04 | 2019-01-04 | Door frame corner connector and door frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210152507U true CN210152507U (en) | 2020-03-17 |
Family
ID=69754394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920023469.5U Active CN210152507U (en) | 2019-01-04 | 2019-01-04 | Door frame corner connector and door frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210152507U (en) |
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2019
- 2019-01-04 CN CN201920023469.5U patent/CN210152507U/en active Active
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