CN110213931B - Connection structure - Google Patents
Connection structure Download PDFInfo
- Publication number
- CN110213931B CN110213931B CN201910467322.XA CN201910467322A CN110213931B CN 110213931 B CN110213931 B CN 110213931B CN 201910467322 A CN201910467322 A CN 201910467322A CN 110213931 B CN110213931 B CN 110213931B
- Authority
- CN
- China
- Prior art keywords
- boss
- connecting piece
- piece
- placement
- whole
- 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.)
- Active
Links
- 230000003014 reinforcing effect Effects 0.000 claims description 24
- 230000000149 penetrating effect Effects 0.000 claims description 8
- 238000010586 diagram Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 230000006978 adaptation Effects 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/18—Construction of rack or frame
Abstract
The invention discloses a connecting structure, which comprises a connecting piece, a fixing connecting piece and a buckle of a section bar; the invention provides a connecting structure which is simple in structure and convenient for sectional material assembly.
Description
Technical Field
The invention relates to the field of cabinet profiles, in particular to a connecting structure.
Background
Most of the cabinets in the prior art adopt a form of welding and assembling the cross beams and the upright posts, and the assembled cabinet has a firm structure, but can cause great inconvenience to transportation and the like, and the possibility of damaging a frame structure, particularly a connecting part, is also existed in transportation, so that the frame structure is easy to damage and unnecessary.
Disclosure of Invention
The invention overcomes the defects of the prior art and provides the connecting structure which has a simple structure and is convenient for sectional material assembly.
In order to solve the technical problems, the technical scheme of the invention is as follows:
a connecting structure comprises a connecting piece, a fixing connecting piece and a buckle of a section bar.
Further, the whole connecting piece is triangular pyramid, and wherein three faces are isosceles right triangle, and outwards set up the connection boss, connect boss's shape and section bar and adapt to.
Further, the connection boss is arranged at the long side of three isosceles right triangle faces of the connecting piece, the section of the section is in an isosceles right triangle shape as a whole, and the section size is adapted to the connection boss.
Further, the connection boss comprises a first connection boss and a second connection boss, a reinforcing fixing piece is arranged on the surface of the connecting piece where the second connection boss is located, a penetrating reinforcing hole is formed in the reinforcing fixing piece, the penetrating reinforcing hole is formed in the same direction as the whole reinforcing fixing piece in the height direction, and the height of the reinforcing fixing piece is the same as the waist side length of the three surfaces of the connecting piece.
Further, the whole isosceles trapezoid that is of first connection boss, the last end of first connection boss sets up triangle-shaped boss, and the one side of triangle-shaped boss is in the coplanar with the waist of first connection boss, and the another side of triangle-shaped boss is with the last end coplanar of first connection boss, and the lower end intermediate position of first connection boss sets up isosceles trapezoid groove.
Further, the first connection boss both ends, and one side that keeps away from the connecting piece sets up the guide angle.
Further, two outer sides of the surface of the connecting piece provided with the second connecting boss are provided with protrusions which extend towards the second connecting boss, and the extending distance of the protrusions is smaller than that of the second connecting boss.
Further, the second connecting boss comprises a fitting part and a placement part; the attaching parts are arranged at two ends of the placement part, the whole attaching parts are cuboid, and the sections of the attaching parts are respectively parallel to two equal sides of the surface of the connecting piece where the second connecting boss is arranged; the whole cuboid that also is of department of settling, it is parallel with the long limit of the face of the connecting piece that the boss was located to the second, sets up the runway-shaped settling hole in the middle of the department of settling, and settling structure is connected to settling below, and settling structure wholly is isosceles trapezoid, sets up the ring post boss in the middle of the settling structure.
Further, the one end that the laminating portion kept away from the connecting piece sets up the guide angle that the cross-section is isosceles trapezoid.
Further, an isosceles trapezoid groove is arranged in the middle of the placement part and close to the connecting piece.
Compared with the prior art, the invention has the advantages that:
the connecting piece is simple in structure and convenient to process. The invention realizes the assembly of the section bars, greatly reduces the high requirement of the joint in the integration process, and the connecting lug boss arranged on the connecting piece improves the fitting degree in the whole assembly process, reduces the friction damage degree of the section bars in the transportation process, can be used for mounting the section bars of the electric cabinet on site in part of the section bars, and can greatly improve the transportation quantity in the transportation process.
Drawings
FIG. 1 is a block diagram of the present invention;
FIG. 2 is a diagram of another aspect of the present invention;
FIG. 3 is a reverse side block diagram of FIG. 1 of the present invention;
FIG. 4 is a cross-sectional view of a connecting profile of the present invention;
FIG. 5 is a top view of the connecting profile of the present invention;
FIG. 6 is an exploded view of the connecting profile of the present invention;
FIG. 7 is an overall block diagram of the present invention after joining profiles;
FIG. 8 is a block diagram of a buckle according to the present invention;
fig. 9 is a view showing a structure of a buckle according to another aspect of the present invention.
The marks in the figure are as follows: the connecting piece 1, the connecting boss 2, the first connecting boss 21, the second connecting boss 22, the triangular boss 23, the protrusion 24, the attaching portion 25, the placement portion 26, the reinforcing fixture 3, the penetrating reinforcing hole 31, the insert buckle 4, and the circular column boss 41.
Detailed Description
The invention is further described below with reference to the drawings and the detailed description.
As shown in the figure, the connecting structure comprises a connecting piece 1, a fixing connecting piece 1 and a buckle 4 of a profile. The connecting piece 1 is fixed with the profile through the eye-splice 4. Greatly reduces the transportation requirement and improves the assembly effect.
The whole of a specific connecting piece 1 is in a triangular pyramid shape, three surfaces of the specific connecting piece are isosceles right triangles, and a connecting boss 2 is arranged outwards, and the shape of the connecting boss 2 is matched with that of a section bar. Namely, the connecting piece 1 is composed of three isosceles right triangle faces, and a connecting boss 2 is arranged on the outer side of the connecting piece 1 formed by each face and used for fixing the section bar. The connecting boss 2 is arranged at the long edge of three isosceles right triangle faces of the connecting piece 1, the section of the section is in an isosceles right triangle shape, the section is suitable for the connecting boss 2, and the fixing effect can be improved through tight fit.
The connection boss 2 comprises a first connection boss 21 and a second connection boss 22, the second connection boss 22 is provided with a reinforcing fixing piece 3 on the surface of the connecting piece 1, the reinforcing fixing piece 3 is provided with a penetrating reinforcing hole 31, the penetrating reinforcing hole 31 is arranged in the same direction as the height direction of the whole reinforcing fixing piece 3, and the height of the reinforcing fixing piece 3 is the same as the waist side length of the three surfaces of the connecting piece 1. Namely, a reinforcing fixing piece 3 of a cuboid is arranged on the inner side of a connecting piece 1 consisting of three isosceles right triangles, the height of the reinforcing fixing piece 3 is equal to that of the right-angle side of the isosceles right triangle so as to improve the strength of the whole connecting piece 1, and a penetrating reinforcing hole 31 is formed to improve the fixing and deformation resistance of the connecting piece with a section bar.
The whole isosceles trapezoid that is of first connection boss 21, the upper bottom of first connection boss 21 sets up triangle-shaped boss 23, triangle-shaped boss 23 suits with the section bar shape to improve close fit's effect. One side of the triangular boss 23 is in the same plane as the waist of the first connection boss 21, and the other side of the triangular boss 23 is in the same plane as the upper bottom of the first connection boss 21. The isosceles trapezoid groove is arranged in the middle of the lower bottom of the first connecting boss 21, so that the isosceles trapezoid groove can be conveniently detached when the isosceles trapezoid groove is in a problem with profile assembly. The first connecting boss 21 both ends, and the one side that keeps away from connecting piece 1 sets up the guide angle, can be convenient for with the quick cartridge of connecting piece 1 with the section bar.
The two sides of the surface of the connecting piece 1 where the second connecting boss 22 is located are provided with the protrusions 24 which extend in the same direction with the second connecting boss 22, the extending distance of the protrusions 24 is smaller than the extending distance of the second connecting boss 22, the protrusions 24 play a role in assisting the connection of the second connecting boss 22, and the reinforcing of the integral strength of the rear frame of the connecting section bar and the guarantee of the diagonal dimension formed during assembly can be achieved.
The second connection boss 22 includes a fitting portion 25 and a seating portion 26; the attaching parts 25 are arranged at two ends of the placement part 26, the attaching parts 25 are integrally in a cuboid shape, and the sections of the attaching parts are respectively parallel to two equal sides of the surface of the connecting piece 1 where the second connecting boss 22 is arranged; the laminating portion 25 sets up the guide angle that the cross-section is isosceles trapezoid in the one end that keeps away from connecting piece 1, can be effective quick equipment connection section bar.
The mounting portion 26 is also formed as a rectangular parallelepiped and is parallel to the long side of the surface of the connector 1 on which the second connecting boss 22 is located. Through this structural design play tight fit, can play better fixed effect to the second connection boss 22 of main fixed action. The middle of the placement part 26 is provided with a runway-shaped placement hole, the lower part of the placement part 26 is connected with a placement structure, the whole placement structure is isosceles trapezoid, and the middle of the placement structure is provided with a circular column boss 41 for further reinforcement of devices such as bolts. An isosceles trapezoid groove is arranged in the middle of the placement part 26 near the connecting piece 1. The deformation resistance of the mounting plate is improved when the mounting plate is tightly matched, and the mounting problem part can be quickly disassembled.
Both sides of the eye-splice 4 are provided with buckle strips with right-angled triangle cross sections, and the buckle strips fix the eye-splice 4 on the placement part 26.
In summary, the other two faces are integrally connected by the first connecting boss 21, the second connecting boss 22 further reinforces the connection with the section bar by the eye-splice 4, and finally is stabilized by a bolt or the like.
The foregoing is merely a preferred embodiment of the present invention, and it should be noted that modifications and adaptations to those skilled in the art may be made without departing from the concept of the present invention, and such modifications and adaptations are intended to be comprehended within the scope of the present invention.
Claims (1)
1. A connection structure, characterized in that: comprises a connecting piece, a fixed connecting piece and a plug buckle of the section bar; the whole connecting piece is in a triangular pyramid shape, three surfaces of the connecting piece are isosceles right triangles, and connecting bosses are arranged outwards, and the shapes of the connecting bosses are matched with the sectional materials; the connecting lug boss is arranged at the long side of three isosceles right triangle faces of the connecting piece, the section of the section bar is in an isosceles right triangle shape as a whole, and the size of the section bar is matched with the connecting lug boss; the connecting boss comprises a first connecting boss and a second connecting boss, a reinforcing fixing piece is arranged on the surface of the connecting piece where the second connecting boss is located, a penetrating reinforcing hole is formed in the reinforcing fixing piece, the setting direction of the penetrating reinforcing hole is the same as the height direction of the integral reinforcing fixing piece, and the height of the reinforcing fixing piece is the same as the waist side length of the three surfaces of the connecting piece; the whole first connecting boss is isosceles trapezoid, the upper bottom of the first connecting boss is provided with a triangular boss, one side of the triangular boss is in the same plane with the waist of the first connecting boss, the other side of the triangular boss is in the same plane with the upper bottom of the first connecting boss, and an isosceles trapezoid groove is arranged in the middle of the lower bottom of the first connecting boss; the two ends of the first connecting boss are provided with guide angles at one side far away from the connecting piece;
two sides of the surface of the connecting piece provided with the second connecting boss are provided with protrusions which extend towards the second connecting boss, and the extending distance of the protrusions is smaller than that of the second connecting boss; the second connecting boss comprises a fitting part and a placement part; the attaching parts are arranged at two ends of the placement part, the whole attaching parts are cuboid, and the sections of the attaching parts are respectively parallel to two equal sides of the surface of the connecting piece where the second connecting boss is arranged; the whole of the placement part is also cuboid, is parallel to the long side of the surface of the connecting piece where the second connecting boss is located, a runway-shaped placement hole is formed in the middle of the placement part, a placement structure is connected below the placement part, the whole of the placement structure is isosceles trapezoid, and a circular column boss is arranged in the middle of the placement structure; one end of the attaching part far away from the connecting piece is provided with a guide angle with an isosceles trapezoid cross section; an isosceles trapezoid groove is arranged in the middle of the placement part and close to the connecting piece;
the buckle strips with right-angled triangle cross sections are arranged on the two sides of the eye-splice, and the eye-splice is fixed on the placement part by the buckle strips.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910467322.XA CN110213931B (en) | 2019-05-31 | 2019-05-31 | Connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910467322.XA CN110213931B (en) | 2019-05-31 | 2019-05-31 | Connection structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110213931A CN110213931A (en) | 2019-09-06 |
| CN110213931B true CN110213931B (en) | 2024-04-12 |
Family
ID=67789836
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910467322.XA Active CN110213931B (en) | 2019-05-31 | 2019-05-31 | Connection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110213931B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2697300A1 (en) * | 1992-10-22 | 1994-04-29 | Legrand Sa | Device for assembling framework construction of electricity cabinet - attaches rectangular framework to vertical support with snap fit attachment sliding into place on main arm section |
| CN201129336Y (en) * | 2007-09-12 | 2008-10-08 | 陈智诚 | Pipe sectional material connecting structure |
| CN201967280U (en) * | 2011-04-20 | 2011-09-07 | 北京新利同创电子设备有限责任公司 | Three-dimensional corner connecting piece and section assembling frame body |
| CN108323051A (en) * | 2018-01-24 | 2018-07-24 | 苏州安瑞可机柜系统有限公司 | A kind of cabinet |
| CN207836026U (en) * | 2018-01-17 | 2018-09-07 | 深圳市海杰康机电有限公司 | A kind of split type three-way connector and cabinet framework |
| CN211019710U (en) * | 2019-05-31 | 2020-07-14 | 辛柏机械技术(太仓)有限公司 | Connecting structure |
-
2019
- 2019-05-31 CN CN201910467322.XA patent/CN110213931B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2697300A1 (en) * | 1992-10-22 | 1994-04-29 | Legrand Sa | Device for assembling framework construction of electricity cabinet - attaches rectangular framework to vertical support with snap fit attachment sliding into place on main arm section |
| CN201129336Y (en) * | 2007-09-12 | 2008-10-08 | 陈智诚 | Pipe sectional material connecting structure |
| CN201967280U (en) * | 2011-04-20 | 2011-09-07 | 北京新利同创电子设备有限责任公司 | Three-dimensional corner connecting piece and section assembling frame body |
| CN207836026U (en) * | 2018-01-17 | 2018-09-07 | 深圳市海杰康机电有限公司 | A kind of split type three-way connector and cabinet framework |
| CN108323051A (en) * | 2018-01-24 | 2018-07-24 | 苏州安瑞可机柜系统有限公司 | A kind of cabinet |
| CN211019710U (en) * | 2019-05-31 | 2020-07-14 | 辛柏机械技术(太仓)有限公司 | Connecting structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110213931A (en) | 2019-09-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8978338B2 (en) | Structural trusses with monolithic connector plate members | |
| US20110280649A1 (en) | Construction joints and related connectors | |
| US3945743A (en) | Tube fastening-joint assembly | |
| KR101233537B1 (en) | Connection structure of modular unit | |
| CN110213931B (en) | Connection structure | |
| CN211019710U (en) | Connecting structure | |
| CA2703401A1 (en) | Construction joints and related connectors | |
| EP1416170A1 (en) | Joint for modular frames of furnishing elements such as tables, desks, shelves or suchlike | |
| CN111005527A (en) | Quickly-assembled floor and lock catch block thereof | |
| KR101308647B1 (en) | Metal frame for furniture | |
| KR200366190Y1 (en) | Apparatus for combining assembly frame | |
| KR101229276B1 (en) | A Junction Hardware for Knockdown Element | |
| CN109139634B (en) | Screen connecting structure | |
| CN214578154U (en) | Pipe joint | |
| CN208473139U (en) | A kind of connector of vertical supporting beam | |
| CN214367086U (en) | Aluminum alloy frame corner mosaic structure | |
| JP5191195B2 (en) | Furniture top panel connection structure | |
| KR101440034B1 (en) | Furniture underframe | |
| KR20140012371A (en) | Table leg structure | |
| CN210008764U (en) | Detachable bed column | |
| CN215333819U (en) | Pipe fitting connecting joint | |
| CN211882839U (en) | Furniture with frame structure | |
| CN219138463U (en) | House building reinforced structure | |
| CN212104942U (en) | Quickly-assembled floor and lock catch block thereof | |
| JPH0414654Y2 (en) |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant |