Summary of the invention
The technical problem to be solved in the present invention is, for drawbacks described above of the prior art, it is provided that a kind of simple in construction
The cabinet framework angle connector of low cost, and provide a kind of cabinet framework including this cabinet framework angle connector and one
Rack including this cabinet framework.
The technical solution adopted for the present invention to solve the technical problems includes: a kind of cabinet framework angle connector of structure, machine
Cabinet frame work angle connector is sheet metal component and includes horizontal base, and horizontal base includes first side, second side, the 3rd side
With rear side and the front side that four side, second side and four side are respectively horizontal base, first side and the 3rd side phase
Right;First side is downwardly extending the first vertical stretch, and the 3rd side is formed down second near the part of four side
Vertical stretch, the extending end of the second vertical stretch extends to the first vertical stretch and forms horizontal extension.
Preferably, the rear section of horizontal base is provided with installation through hole.
Preferably, the second vertical stretch includes the upper and bottom section being connected;In the longitudinal direction, upper part is extremely
Small part size is more than the size of lower part, to form positioning step in the front side of the second vertical stretch and/or rear side.
Preferably, in the longitudinal direction, the consistent size of the lower part of horizontal extension and the second vertical stretch.
Preferably, in the vertical direction, the downside of step and the first vertical stretch flushes.
Preferably, the downside of the first vertical stretch is flat.
Preferably, the rear side of horizontal base and the rear side of the first vertical stretch flush.
The technical solution adopted for the present invention to solve the technical problems also includes: a kind of cabinet framework of structure, including longeron,
Crossbeam and column, longeron, crossbeam and column are all nine folded sections and include square tube, from a seamed edge of square tube outward extending
One sidewall, from outward extending second sidewall of the opposite edge of square tube, the 3rd sidewall that extends from the extending end of the first side wall,
The side of square tube, the first side wall and the 3rd sidewall define a groove, and the bearing of trend of the first side wall and the second sidewall is mutual
Vertically, cabinet framework also includes that above-mentioned cabinet framework angle connector, each cabinet framework angle connector are located at adjacent three
One end of longeron, crossbeam and column, and column, longitudinal and cross beam lay respectively at the downside of cabinet framework angle connector, rear side
With that side of the second extension;At least partly inserting in groove with horizontal extension of second vertical stretch, second vertically prolongs
Extending portion and horizontal extension are fixed with the medial wall of groove and are connected and/or the downside company fixing with column of the first vertical stretch
Connect;The first side wall of longeron and the side of the 3rd sidewall rear side with the first vertical stretch and horizontal base respectively is fixed
Connecting, the mouth of pipe edge of the square tube of longeron and the side of the second sidewall are fixing with the side of column to be connected;Second side of crossbeam
The side of wall and the fixing connection of the first vertical stretch;The mouth of pipe edge of the square tube of crossbeam, the sidewall of the first side wall and the 3rd
The side of sidewall is fixing with the side of column to be connected.
Preferably, the second extension includes the upper and bottom section being connected;In the longitudinal direction, at least portion of upper part
Divide the size size more than lower part, to form positioning step in the front side of the second vertical stretch and/or rear side;Positioning step
Downside prop up column, to realize the location of cabinet framework angle connector.
The technical solution adopted for the present invention to solve the technical problems also includes: a kind of rack of structure, above-mentioned including root
Cabinet framework and the cabinet panel being connected with cabinet framework.
Implement technical scheme, at least there is following beneficial effect: cabinet framework angle connector can with column,
Crossbeam and longeron connect and compose institutional framework, and simple in construction, save and manufacture material, low cost of manufacture;Further, should
The structure of structural framing angle connector adapts with column, crossbeam and the longeron of nine folded section structures, and it connects and composes structure
The structure of framework is more firm.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the invention will be further described, in accompanying drawing:
Fig. 1 is that the cabinet framework angle connector in one embodiment of the present invention is connected with column, crossbeam and longeron
Partial schematic diagram.
Fig. 2 is the cabinet framework angle connector in Fig. 1 and column, crossbeam and the explosive view of longeron.
Fig. 3-6 is the partial schematic diagram that the cabinet framework angle connector in Fig. 1 is connected with column, crossbeam and longeron.
Fig. 7,8 it is that the axle of cabinet framework angle connector in Fig. 1 measures intention.
Fig. 9 is existing three-way connector and column, crossbeam and the explosive view of longeron.
Figure 10 is the schematic diagram that the three-way connector in Fig. 9 is connected with column, crossbeam and longeron.
Figure 11 is that the axle of the cabinet framework in one embodiment of the present invention measures intention.
Wherein, 1. cabinet framework angle connector, 10. base portion, 101. first sides, 102. second sides, 103 the 3rd sides
Limit, 104 four sides, 105. installation through holes, 11. first vertical stretches, 12. second vertical stretches, 121 upper parts, 122
Lower part, 123 positioning steps, 13. horizontal extension, 2. cabinet framework, 21. columns, 22. longerons, 23. crossbeams, 2a. square tube,
2b. the first side wall, 2c. the second sidewall, 2d. the 3rd sidewall, 2e. groove, 31. three-way connectors, 32. connect sheet.
Detailed description of the invention
In order to be more clearly understood from the technical characteristic of the present invention, purpose and effect, now comparison accompanying drawing describes in detail
The detailed description of the invention of the present invention.In the description of cabinet framework angle connector, cabinet framework and the rack of the present invention, need
Be understood by, "front", "rear", " on ", D score, " front ", the term such as " back side " be for only for ease of the technology describing the present invention
Scheme rather than the instruction device of indication or element must have a specific orientation, therefore it is not intended that limit to the present invention
System.
[embodiment 1]
As Figure 1-10 shows, the invention provides a kind of cabinet framework angle connector 1, this cabinet framework angle connector 1 is
Sheet metal component and include horizontal base 10, horizontal base 10 includes first side 101, second side the 102, the 3rd side 103 and
Four side 104, second side 102 and four side 104 are respectively rear side and front side, the first side 101 of horizontal base 10
Relative with the 3rd side 103.So, in this article, front and back go up the inferior direction definition direction all with horizontal base 10 and define one
Cause.
First side 101 is downwardly extending the first vertical stretch 11, and the 3rd side 103 is near four side 104
Part is formed down the second vertical stretch 12, and the extending end of the second vertical stretch 12 extends to the first vertical stretch 11
Form horizontal extension 13.Thus, this cabinet framework angle connector 1 is for corner connection column 21, crossbeam 23 and in cabinet framework
Longeron 22, wherein, the second vertical stretch 12 and horizontal extension 13 are used for connecting column 21, and the first vertical stretch 11 is used for
Connecting cross beam 23, horizontal base 10 is for longitudinal beam connected 22;And for the angle of column 21, crossbeam 23 and longeron 22, column
21 can be connected with the second vertical stretch 12 and horizontal extension 13, crossbeam 23 can simultaneously with the first vertical stretch 11 with
And column 21 side connects, longeron 22 can be connected with horizontal base the 10, first vertical stretch 11 and column 21 side, with
Realize this cabinet framework angle connector 1, column 21, crossbeam 23 and the connection of longeron 22.
In certain embodiments, the rear section of horizontal base 10 is provided with installation through hole 105, and this installation through hole 105 can be used for
Other part in addition to column 21, crossbeam 23 and longeron 22 is installed.Such as other part is provided with the hole of correspondence, the company of can use
Fitting connects the hole on this installation through hole 105 and other part and realizes installing;The most such as, other part can be directly inserted in this peace
In dress through hole 105.
In certain embodiments, the second vertical stretch 12 includes upper part 121 and the lower part 122 being connected;Front and back
On direction, at least part of size of upper part 121 is more than the size of lower part 122, with the front side at the second vertical stretch 12
And/or rear side forms positioning step 123, thus insert at lower part 122 and the horizontal extension 13 of the second vertical stretch 12
Time in the groove 2e of column 21, the downside of the positioning step 123 of the second vertical stretch 12 props up column 21, namely second is vertical
The downside of the upper part 121 of extension 12 props up column 21, with realize this cabinet framework angle connector 1 relative to column 21
Location.Wherein, positioning step 123 can be located at front side and/or the rear side of the second vertical stretch 12, all can realize location;And
In the present embodiment, positioning step 123 is positioned at the front side of the second vertical stretch 12.
Preferably, in the longitudinal direction, the size one of the lower part 122 of horizontal extension 13 and the second vertical stretch 12
Cause, in the longitudinal direction, the lower part 122 of the second vertical stretch 12 and the size of horizontal extension 13 and the groove of column 21
2e width is consistent, thus the lower part 122 of the second vertical stretch 12 and horizontal extension 13 can be inserted into the groove 2e of column 21
In and fixing with the inner side of groove 2e is connected, to realize this cabinet framework angle connector 1 and the connection of column 21.
It is also preferable that in the vertical direction, positioning step 123 flushes with the downside of the first vertical stretch 11, with
When the lower part 122 of the second vertical stretch 12 and horizontal extension 13 insert in the groove 2e of column 21, second extends vertically
The positioning step 123 in portion 12 and the downside of the first vertical stretch 11 prop up column 21, namely the second vertical stretch 12 simultaneously
The downside of upper part 121 and the downside of the first vertical stretch 11 prop up column 21 simultaneously, it is achieved this cabinet framework angle connect
The location relative to column 21 of part 1.Wherein, the positioning step 123 of the second vertical stretch 12 can fixing with column 21 be connected,
To strengthen the connection with column 21.
It is further preferred that the downside of the first vertical stretch 11 is flat, thus the first vertical stretch 11 times
Side can fixing with column 21 be connected, to strengthen the connection with column 21 further.
In certain embodiments, the rear side of horizontal base 10 and the rear side of the first vertical stretch 11 flush, thus level
The rear side of base portion 10 and the rear side of the first vertical stretch 11 can fixing with longeron 22 be connected, to realize the connection of this cabinet framework angle
Part 1 and the connection of longeron 22.
Understandably, being not limited to some way in fixing connection as herein described, it can be that bolt connects, welds
Or the mode such as riveting, wherein, preferably welding manner.
In sum, the cabinet framework angle connector 1 of the present invention can connect and compose with column 21, crossbeam 23 and longeron 22
Institutional framework, and simple in construction, save and manufacture material, low cost of manufacture;Further, the knot of this structural framing angle connector
Structure and the column 21 of nine folded section structures, crossbeam 23 and longeron 22 adapt, and its structure connecting and composing structural framing is more firm
Gu.
[embodiment 2]
As shown in figure 11, present invention also offers a kind of cabinet framework 2, this cabinet framework 2 includes longeron 22, crossbeam 23 and
Column 21, longeron 22, crossbeam 23 and column 21 be all nine folded sections and include square tube 2a, from a seamed edge of square tube 2a to extension
The first side wall 2b that stretches, from the outward extending second sidewall 2c of the opposite edge of square tube 2a, extending end from the first side wall 2b
The 3rd sidewall 2d extended, the side of square tube 2a, the first side wall 2b and the 3rd sidewall 2d define a groove 2e, the first side wall
The bearing of trend of 2b and the second sidewall 2c is mutually perpendicular to;This cabinet framework 2 also includes the cabinet framework angle connector in embodiment 1
1, each cabinet framework angle connector 1 is located at adjacent three longeron 22, crossbeam 23 and one end of column 21, and column 21,
Longeron 22 and crossbeam 23 lay respectively at the downside of cabinet framework angle connector 1, rear side and that side of the second extension.Column 21,
Longeron 22 and crossbeam 23 carry out corner connection by cabinet framework angle connector 1.
Second vertical stretch 12 of cabinet framework angle connector 1 and horizontal extension 13 insert in groove 2e, and second hangs down
Straight extension 12 and horizontal extension 13 are fixed with the medial wall of groove 2e and are connected and/or the downside of the first vertical stretch 11
Fix with column 21 and be connected.
The side of the first side wall 2b and the 3rd sidewall 2d of longeron 22 respectively with the first vertical stretch 11 and level
The rear side of base portion 10 is fixing to be connected, the mouth of pipe edge of square tube 2a of longeron 22 and the side of the second sidewall 2c and the side of column 21
Face is fixing to be connected.
The side of the second sidewall 2c of crossbeam 23 and the first fixing connection of vertical stretch 11;The pipe of square tube 2a of crossbeam 23
The side of mouth edge, the sidewall of the first side wall 2b and the side of the 3rd sidewall 2d and column 21 is fixing to be connected.
It is achieved thereby that column 21, crossbeam 23, longeron 22 and the connection of cabinet framework angle connector 1, constitute cabinet framework
2。
In the present embodiment, this cabinet framework 2 is rectangular frame, and it includes 21, four phases of four columns being parallel to each other
23, four longerons being parallel to each other 22 of the most parallel crossbeam and be located at above-mentioned cabinet framework angle at the angle of cabinet framework 2 even
Fitting 1, column 21, crossbeam 23 and longeron 22 connect and compose whole cabinet framework 2 by cabinet framework angle connector 1.
Preferably, the second extension includes upper part 121 and the lower part 122 being connected;In the longitudinal direction, upper part
At least part of size of 121 is more than the size of lower part 122, to be formed in the front side of the second vertical stretch 12 and/or rear side
Positioning step 123;The downside of positioning step 123 props up column 21, thus at the lower part 122 of the second vertical stretch 12 and water
When flat extension 13 inserts in the groove 2e of column 21, the downside of the positioning step 123 of the second vertical stretch 12 props up column
21, namely the downside of the upper part 121 of the second vertical stretch 12 props up column 21, to realize this cabinet framework angle connector 1
The location relative to column 21.
In certain embodiments, the rear section of horizontal base 10 is provided with installation through hole 105, and this installation through hole 105 can be used for
Other part in addition to column 21, crossbeam 23 and longeron 22 is installed.Such as other part is provided with the hole of correspondence, the company of can use
Fitting connects the hole on this installation through hole 105 and other part and realizes installing;The most such as, other part can be directly inserted in this peace
In dress through hole 105.
In certain embodiments, the second vertical stretch 12 includes upper part 121 and the lower part 122 being connected;Front and back
On direction, at least part of size of upper part 121 is more than the size of lower part 122, with the front side at the second vertical stretch 12
And/or rear side forms positioning step 123, thus insert at lower part 122 and the horizontal extension 13 of the second vertical stretch 12
Time in the groove 2e of column 21, the downside of the positioning step 123 of the second vertical stretch 12 props up column 21, namely second is vertical
The downside of the upper part 121 of extension 12 props up column 21, with realize this cabinet framework angle connector 1 relative to column 21
Location.Wherein, positioning step 123 can be located at front side and/or the rear side of the second vertical stretch 12, all can realize location;And
In the present embodiment, positioning step 123 is positioned at the front side of the second vertical stretch 12.
Preferably, in the longitudinal direction, the size one of the lower part 122 of horizontal extension 13 and the second vertical stretch 12
Cause, in the longitudinal direction, the lower part 122 of the second vertical stretch 12 and the size of horizontal extension 13 and the groove of column 21
2e width is consistent, thus the lower part 122 of the second vertical stretch 12 and horizontal extension 13 can be inserted into the groove 2e of column 21
In and fixing with the inner side of groove 2e is connected, to realize this cabinet framework angle connector 1 and the connection of column 21.
It is also preferable that in the vertical direction, positioning step 123 flushes with the downside of the first vertical stretch 11, with
When the lower part 122 of the second vertical stretch 12 and horizontal extension 13 insert in the groove 2e of column 21, second extends vertically
The positioning step 123 in portion 12 and the downside of the first vertical stretch 11 prop up column 21, namely the second vertical stretch 12 simultaneously
The downside of upper part 121 and the downside of the first vertical stretch 11 prop up column 21 simultaneously, it is achieved this cabinet framework angle connect
The location relative to column 21 of part 1.Wherein, the positioning step 123 of the second vertical stretch 12 can fixing with column 21 be connected,
To strengthen the connection with column 21.
It is further preferred that the downside of the first vertical stretch 11 is flat, thus the first vertical stretch 11 times
Side can fixing with column 21 be connected, to strengthen the connection with column 21 further.
In certain embodiments, the rear side of horizontal base 10 and the rear side of the first vertical stretch 11 flush, thus level
The rear side of base portion 10 and the rear side of the first vertical stretch 11 can fixing with longeron 22 be connected, to realize the connection of this cabinet framework angle
Part 1 and the connection of longeron 22.
Understandably, being not limited to some way in fixing connection as herein described, it can be that bolt connects, welds
Or the mode such as riveting, wherein, preferably welding manner.
In sum, the cabinet framework 2 of the present invention connects column by the cabinet framework angle connector 1 in embodiment 1
21, crossbeam 23 and longeron 22 connect, its simple in construction, save and manufacture material, low cost of manufacture;Further, this rack frame
The structure of frame angle connector 1 adapts with column 21, crossbeam 23 and the longeron 22 of nine folded section structures, and it connects and composes rack
The structure of framework 2 is more firm.
[embodiment 3]
Present invention also offers a kind of rack (not shown), including the cabinet framework in embodiment 2 and and cabinet framework
The cabinet panel connected.Owing to using the cabinet framework of embodiment 2, so this cabinet structure is simple, saves and manufacture material, manufacture
Low cost;Further, the structure of this cabinet framework angle connector 1 and the column 21 of nine folded section structures, crossbeam 23 and vertical
Beam 22 adapts, and its structure connecting and composing cabinet framework is more firm.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for the skill of this area
For art personnel, the present invention can have various change, combines and change.All within the spirit and principles in the present invention, made
Any modification, equivalent substitution and improvement etc., within should be included in scope of the presently claimed invention.