CN213063307U - Exempt from to weld metal door frame connecting piece - Google Patents
Exempt from to weld metal door frame connecting piece Download PDFInfo
- Publication number
- CN213063307U CN213063307U CN202021422304.4U CN202021422304U CN213063307U CN 213063307 U CN213063307 U CN 213063307U CN 202021422304 U CN202021422304 U CN 202021422304U CN 213063307 U CN213063307 U CN 213063307U
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- China
- Prior art keywords
- connecting block
- metal frame
- frame structure
- connecting piece
- metal
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- 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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- 239000002184 metal Substances 0.000 title claims abstract description 54
- 238000003466 welding Methods 0.000 description 4
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Joining Of Corner Units Of Frames Or Wings (AREA)
Abstract
The utility model relates to the technical field of door frame connecting pieces, in particular to a welding-free metal door frame connecting piece, which comprises a connecting piece body, a first metal frame structure and a second metal frame structure, one end of the first metal frame structure is connected with one end of the second metal frame structure through the connecting piece body, the connecting piece body comprises a first connecting block and a second connecting block, one end of the first connecting block and one end of the second connecting block are both provided with an inclined plane, the inclined plane of the first connecting block is provided with a vertical convex column, the inclined plane of the second connecting block is provided with a column hole, the column hole is in inserting fit with the convex column, the other end of the first connecting block and the other end of the second connecting block are both provided with a plurality of connecting inserting strips, one end of each connecting inserting strip is provided with a clasp, one end of the first metal frame structure and one end of the second metal frame structure are both provided with a connecting groove, the connecting piece has simple structure and is easy to connect and use, and the, the connecting piece is conveniently and fixedly connected to the metal frame.
Description
Technical Field
The utility model relates to a door frame connecting piece technical field specifically is an exempt from to weld metal door frame connecting piece.
Background
The door frame has the functions of fixing the door leaf, protecting the corner, decorating and the like, and is commonly used for protecting the door from being scratched, corroded, damaged, stained and the like in the decoration process; in the prior art, when the metal door frame is connected, the metal door frame is fixed in a welding mode, the welding time is long, and the appearance of the metal door frame is affected by a welding seam formed after welding.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a exempt from to weld metal door frame connecting piece to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a welding-free metal door frame connecting piece, which comprises a connecting piece body, first metal frame structure and second metal frame structure, this body coupling of connecting piece is passed through to the one end of first metal frame structure and second metal frame structure, the connecting piece body includes first connecting block and second connecting block, first connecting block and second connecting block one end all are provided with the inclined plane, be provided with vertical projection on the inclined plane of first connecting block, be provided with the post hole on the inclined plane of second connecting block, the post hole cooperates with the projection grafting, first connecting block and second connecting block other end all are provided with many connection cutting, the one end of every connection cutting all is provided with the clip, the one end of first metal frame structure and second metal frame structure all is provided with the spread groove, first connecting block and second connecting block all cooperate with the spread groove grafting, the other end of every spread groove all is provided with the hook groove, the hook groove is connected with the clip lock.
Preferably, a horizontal first pin hole is formed in the convex column, a bolt is connected in the first pin hole, a second pin hole matched with the bolt is formed in the second connecting block, and the other end of the second pin hole is communicated with the column hole.
Preferably, all be provided with the fixed orifices on first connecting block and the second connecting block, and first metal frame structure and the structural screw that all is provided with the same with the fixed orifices diameter of second metal frame.
Preferably, the connecting inserting strips are horizontally arranged and symmetrically arranged at the upper end and the lower end of the first connecting block and the second connecting block.
Compared with the prior art, the beneficial effects of the utility model are that: this connecting piece simple structure easily connects and uses, and carries out the lock through the clip of connecting the cutting and the hook groove of metal frame and be connected, and the cooperation of rethread fixed orifices and bolt is convenient with connecting piece fixed connection on the metal frame, splices the metal frame, also convenient to detach, and simple and practical adopts split type structure to be convenient for place and change with the connecting piece body.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic view of the connector body according to the present invention;
fig. 3 is a partial sectional view of the metal frame structure of the present invention.
In the figure: 1. a connector body; 2. a first connection block; 3. a second connecting block; 4. a bevel; 5. a convex column; 6. a first pin hole; 7. a fixing hole; 8. connecting the inserting strips; 9. a clasp; 10. a post hole; 11. a second pin hole; 12. a first metal frame structure; 13. connecting grooves; 14. a hook groove; 15. and a second metal frame structure.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Referring to fig. 1-3, the present invention provides a technical solution: a welding-free metal door frame connecting piece comprises a connecting piece body 1, a first metal frame structure 12 and a second metal frame structure 15, wherein one end of the first metal frame structure 12 is connected with one end of the second metal frame structure 15 through the connecting piece body 1, the connecting piece body 1 comprises a first connecting block 2 and a second connecting block 3, one end of each of the first connecting block 2 and the second connecting block 3 is provided with an inclined surface 4, the inclined surface 4 of the first connecting block 2 is provided with a vertical convex column 5, the inclined surface 4 of the second connecting block 3 is provided with a column hole 10, the column hole 10 is matched with the convex column 5 in an inserting manner, the other end of each of the first connecting block 2 and the second connecting block 3 is provided with a plurality of connecting inserting strips 8, one end of each connecting inserting strip 8 is provided with a clip 9, one end of each of the first metal frame structure 12 and one end of the second metal frame structure 15 is provided with a connecting groove 13, the first connecting block 2 and the second connecting block 3 are matched, the other end of each connecting groove 13 is provided with a hook groove 14, and the hook groove 14 is buckled with the clasp 9.
The convex column 5 is provided with a horizontal first pin hole 6, a bolt is connected in the first pin hole 6, a second pin hole 11 matched with the bolt is formed in the second connecting block 3, and the other end of the second pin hole 11 is communicated with the column hole 10.
All be provided with fixed orifices 7 on first connecting block 2 and the second connecting block 3, and all be provided with the screw the same with fixed orifices 7 diameter on first metal frame structure 12 and the second metal frame structure 15.
Connect the setting of 8 levels of cutting, and connect 8 symmetries of cutting and set up the upper and lower both ends at first connecting block 2 and second connecting block 3.
The working principle is as follows: during the use, the other end of first connecting block 2 inserts in the spread groove 13 of first metal frame structure 12 through connecting cutting 8, the clasp 9 and the hook groove 14 lock of connecting cutting 8 are connected, connect first connecting block 2 on first metal frame structure 12, the cooperation of pegging graft of post hole 10 of projection 5 and 3 one ends of second connecting block is passed through to 2 one end of first connecting block, the grafting cooperation of rethread bolt and first pinhole 6 and second pinhole 11, connect first connecting block 2 and second connecting block 3, the top of second connecting block 3 is connected through clasp 9 and the hook groove 14 lock of connecting cutting 8, connect second connecting block 3 on second metal frame structure 15.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides a exempt from to weld metal door frame connecting piece, includes connecting piece body (1), first metal frame structure (12) and second metal frame structure (15), its characterized in that: one end of a first metal frame structure (12) is connected with one end of a second metal frame structure (15) through a connecting piece body (1), the connecting piece body (1) comprises a first connecting block (2) and a second connecting block (3), one end of the first connecting block (2) and one end of the second connecting block (3) are both provided with an inclined plane (4), the inclined plane (4) of the first connecting block (2) is provided with a vertical convex column (5), the inclined plane (4) of the second connecting block (3) is provided with a column hole (10), the column hole (10) is in inserting fit with the convex column (5), the other end of the first connecting block (2) and the other end of the second connecting block (3) are both provided with a plurality of connecting inserting strips (8), one end of each connecting inserting strip (8) is provided with a clasp (9), one end of the first metal frame structure (12) and one end of the second metal frame structure (15) are both provided with a connecting groove (13), the first connecting block (2) and the second connecting block (3) are both in inserting fit with the connecting, the other end of each connecting groove (13) is provided with a hook groove (14), and the hook grooves (14) are buckled and connected with the clasps (9).
2. The weld-free metal doorframe connector as claimed in claim 1, wherein: the convex column (5) is provided with a horizontal first pin hole (6), a bolt is connected in the first pin hole (6), a second pin hole (11) matched with the bolt is formed in the second connecting block (3), and the other end of the second pin hole (11) is communicated with the column hole (10).
3. The weld-free metal doorframe connector as claimed in claim 1, wherein: all be provided with fixed orifices (7) on first connecting block (2) and second connecting block (3), and all be provided with the screw the same with fixed orifices (7) diameter on first metal frame structure (12) and second metal frame structure (15).
4. The weld-free metal doorframe connector as claimed in claim 1, wherein: the connecting inserting strips (8) are horizontally arranged, and the connecting inserting strips (8) are symmetrically arranged at the upper ends and the lower ends of the first connecting blocks (2) and the second connecting blocks (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021422304.4U CN213063307U (en) | 2020-07-17 | 2020-07-17 | Exempt from to weld metal door frame connecting piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021422304.4U CN213063307U (en) | 2020-07-17 | 2020-07-17 | Exempt from to weld metal door frame connecting piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213063307U true CN213063307U (en) | 2021-04-27 |
Family
ID=75574228
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021422304.4U Expired - Fee Related CN213063307U (en) | 2020-07-17 | 2020-07-17 | Exempt from to weld metal door frame connecting piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213063307U (en) |
-
2020
- 2020-07-17 CN CN202021422304.4U patent/CN213063307U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210427 |