CN221443026U - Novel section bar bight connecting piece - Google Patents
Novel section bar bight connecting piece Download PDFInfo
- Publication number
- CN221443026U CN221443026U CN202322898895.2U CN202322898895U CN221443026U CN 221443026 U CN221443026 U CN 221443026U CN 202322898895 U CN202322898895 U CN 202322898895U CN 221443026 U CN221443026 U CN 221443026U
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- Prior art keywords
- plug bush
- rectangular
- triangular
- fifteen
- base body
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- 239000011159 matrix material Substances 0.000 claims abstract description 12
- 238000003466 welding Methods 0.000 abstract description 9
- 230000007613 environmental effect Effects 0.000 abstract description 3
- 238000004806 packaging method and process Methods 0.000 abstract 1
- 239000000758 substrate Substances 0.000 abstract 1
- 239000000463 material Substances 0.000 description 7
- 238000009434 installation Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 125000003003 spiro group Chemical group 0.000 description 2
- 239000013585 weight reducing agent Substances 0.000 description 2
- 230000006378 damage Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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- Assembled Shelves (AREA)
Abstract
The utility model relates to the technical field of control cabinets and discloses a novel section bar corner connector which comprises a right-angled triangle matrix; two right angle surfaces of the right angle triangle matrix are respectively formed with a raised rectangular plug bush part, and the two rectangular plug bush parts are symmetrically arranged; the triangular inserting sleeve part is formed on the front side wall of the right-angled triangular substrate and is inserted in the triangular clamping groove of one fifteen-fold section A, one rectangular inserting sleeve part is inserted in the rectangular clamping groove A of the other fifteen-fold section A, and the other rectangular inserting sleeve part is inserted in the rectangular clamping groove B of the fifteen-fold section B. Fifteen section bars are connected through the mode of rectangle plug bush portion and triangle plug bush portion accessible plug bush, can effectively improve the packaging efficiency of section bar cabinet, and easy to assemble, replaces current through welded fastening's connected mode through the connected mode of plug bush, has effectively solved welding non-environmental protection, size instability, assembly efficiency low grade problem.
Description
Technical Field
The utility model relates to the technical field of control cabinets, in particular to a novel section bar corner connecting piece.
Background
When products such as a cabinet frame, a shelf and other fifteen-fold sectional material cabinets assembled by fifteen-fold sectional materials are assembled, the end parts of the upright posts (fifteen-fold sectional material A), the cross beams (fifteen-fold sectional material A), the longitudinal beams (fifteen-fold sectional material B) and the like which play a role of a bracket are generally connected or reinforced in a welding mode when being assembled and connected. The mode of adopting welding operation is not environmental protection, and machining efficiency is lower, needs the frock to fix a position, and welding size is difficult to control, and produces the destruction to the profile surface easily, and the back is difficult to dismantle after the welding, improves post-treatment cost.
Disclosure of utility model
The utility model aims to provide a novel section corner connector, which is characterized in that a corner connector is connected with fifteen folded sections in a manner of a rectangular plug bush part and a triangular plug bush part through a plug bush, so that the assembly efficiency of a section cabinet can be effectively improved, the novel section corner connector is convenient to install, the conventional connection manner through welding and fixing is replaced by a connection manner of the plug bush, and the problems of non-environmental protection, unstable size, low assembly efficiency and the like in welding are effectively solved.
The technical aim of the utility model is realized by the following technical scheme:
a novel section bar corner connector comprises a right triangle matrix; one end of each of two right-angle surfaces of the right-angle triangular matrix, which is far away from the right angle of the right-angle triangular matrix, is provided with a raised rectangular plug bush part, the rectangular plug bush parts are vertically arranged with the right-angle surfaces corresponding to the right-angle triangular matrix, and the two rectangular plug bush parts are symmetrically arranged; a triangular plug bush part is formed on the front side wall of the right triangle matrix;
The triangular inserting sleeve part is inserted into the triangular clamping groove of one fifteen-fold section A, one rectangular inserting sleeve part is inserted into the rectangular clamping groove A of the other fifteen-fold section A, the other rectangular inserting sleeve part is inserted into the rectangular clamping groove B of the fifteen-fold section B, and the fifteen-fold section A connected with the rectangular inserting sleeve part and the end parts of the fifteen-fold section B are abutted against the outer end face of the fifteen-fold section A connected with the triangular inserting sleeve part. The rectangular plug bush part is in interference fit with the rectangular clamping groove A or the rectangular clamping groove B, and the triangular plug bush part is in interference fit with the triangular clamping groove.
The utility model is further arranged to: a first round angle is formed on one edge of the rectangular plug bush part;
the three corners of the triangular plug bush part are formed with second fillets.
The cross section of the rectangular plug bush part can be reduced through the first round angle, so that the rectangular plug bush part can be conveniently inserted into the rectangular clamping groove A or the rectangular clamping groove B;
The cross section of the triangular plug bush part can be reduced through the second round angle, so that the triangular plug bush part can be conveniently inserted into the triangular clamping groove.
The utility model is further arranged to: the one end shaping that rectangular plug bush portion kept away from right triangle base member has first direction cone portion, and the one end shaping that right triangle base member was kept away from to triangle plug bush portion has second direction cone portion.
By the technical scheme, the small end of the first guide cone part is smaller than the outline of the opening of the rectangular clamping groove A or the rectangular clamping groove B, so that the rectangular inserting sleeve part can be further conveniently inserted into the rectangular clamping groove A or the rectangular clamping groove B; similarly, the triangular plug bush part can be further conveniently inserted into the triangular clamping groove through the second guide part.
The utility model is further arranged to: the rectangular plug bush part is internally provided with a first weight reduction groove, and the triangular plug bush part is internally provided with a second weight reduction groove.
Through above-mentioned technical scheme, through first heavy groove and the second heavy groove of subtracting, can reduce the whole quality of bight connecting piece by a wide margin to reduce the whole cost of bight connecting piece.
The utility model is further arranged to: an auxiliary threaded hole is formed in one surface, far away from the triangular plug bush part, of the right-angled triangular base body.
Through above-mentioned technical scheme, external screw spiro union can make things convenient for the bight connecting piece to break away from the section bar on supplementary screw hole, makes things convenient for later stage dismantlement work.
The utility model is further arranged to: protruding arc lugs are formed at two ends of the inclined plane of the right triangle matrix;
The arc-shaped supporting lugs are consistent with the outline of the arc-shaped bulges of the fifteen-fold section A; the inclined plane of the right triangle matrix is flush with the corresponding supporting inclined plane on the fifteen-fold section bar A.
Through above-mentioned technical scheme, the inclined plane of arc journal stirrup and right triangle base member can be regarded as fifteen support inclined planes and the bellied extension of arc of folding section bar A, makes things convenient for the joint strip installation in later stage.
The utility model has the outstanding effects that:
Compared with the prior art, the fifteen-fold sectional materials can be connected through the rectangular plug bush part and the triangular plug bush part in a plug bush mode, so that the assembly efficiency of the sectional material cabinet can be effectively improved, the installation is convenient, the existing connecting mode through welding and fixing is replaced by the connecting mode of the plug bush, and the problems of non-environment protection, unstable size, low assembly efficiency and the like in welding are effectively solved;
Simultaneously, the corner connecting piece is connected with the profile piece in a plug bush mode, so that the disassembly work of the later-stage profile cabinet can be facilitated, and the later-stage treatment cost is reduced.
Drawings
FIG. 1 is a three-dimensional schematic of the present utility model;
FIG. 2 is a schematic view of the other side of the present utility model in three dimensions;
FIG. 3 is a front view of the present utility model;
FIG. 4 is a cross-sectional view of FIG. 3 taken about A-A;
FIG. 5 is a schematic view of the present utility model assembled with a first profile and a second profile;
Fig. 6 is a schematic structural view of a first profile according to the present utility model;
Fig. 7 is a schematic structural view of a first profile according to the present utility model.
Reference numerals: 10. a right triangle base; 101. an auxiliary threaded hole; 102. arc support lugs;
11. A rectangular plug bush part; 111. a first rounded corner; 112. a first guide cone; 113. a first weight-reducing groove;
12. A triangular plug bush part; 121. a second rounded corner; 122. a second guide cone; 123. a second weight-reducing groove;
90. a fifteenth folding section bar A; 901. triangular clamping grooves; 902. a rectangular clamping groove A; 903. arc-shaped bulges; 904. a support slope;
91. Fifteen-fold section bar B; 911. rectangular clamping groove B.
Detailed Description
The following describes in further detail the embodiments of the present utility model with reference to the drawings and examples. The following examples are illustrative of the utility model and are not intended to limit the scope of the utility model.
The present utility model is described below with reference to fig. 1 to 7:
A novel section bar corner connector comprises a right triangle base body 10; two right-angle surfaces of the right-angle triangular base body 10 are respectively provided with a raised rectangular plug bush part 11 at one end far away from the right angle of the right-angle triangular base body 10, the rectangular plug bush parts 11 are vertically arranged with the right-angle surfaces corresponding to the right-angle triangular base body 10, and the two rectangular plug bush parts 11 are symmetrically arranged; a triangular plug bush part 12 is formed on the front side wall of the right triangle base body 10;
The triangular plug-in sleeve part 12 is plugged in the triangular clamping groove 901 of one fifteen-fold section A90, one rectangular plug-in sleeve part 11 is plugged in the rectangular clamping groove A902 of the other fifteen-fold section A90, the other rectangular plug-in sleeve part 11 is plugged in the rectangular clamping groove B911 of the fifteen-fold section B91, and the ends of the fifteen-fold section A and the fifteen-fold section B connected with the rectangular plug-in sleeve part are abutted against the outer end face of the fifteen-fold section A connected with the triangular plug-in sleeve part. The rectangular plug bush part 11 is in interference fit with the rectangular clamping groove A or the rectangular clamping groove B, and the triangular plug bush part is in interference fit with the triangular clamping groove.
A first round corner 111 is formed on one edge of the rectangular plug bush part 11;
the three corners of the triangular plug bush portion 12 are formed with second rounded corners 121.
The cross section of the rectangular plug bush part can be reduced through the first round angle, so that the rectangular plug bush part can be conveniently inserted into the rectangular clamping groove A or the rectangular clamping groove B;
The cross section of the triangular plug bush part can be reduced through the second round angle, so that the triangular plug bush part can be conveniently inserted into the triangular clamping groove.
The rectangular plug bush portion 11 is formed with a first guiding taper portion 112 at one end far away from the right triangle base body 10, and a second guiding taper portion 122 at one end far away from the right triangle base body 10 of the triangular plug bush portion 12.
The small end of the first guide cone part is smaller than the outline of the opening of the rectangular clamping groove A or the rectangular clamping groove B, so that the rectangular inserting sleeve part can be further conveniently inserted into the rectangular clamping groove A or the rectangular clamping groove B; similarly, the triangular plug bush part can be further conveniently inserted into the triangular clamping groove through the second guide part.
The rectangular sleeve portion 11 is internally formed with a first weight-reducing groove 113, and the triangular sleeve portion 12 is internally formed with a second weight-reducing groove 123.
The overall mass of the corner connector can be greatly reduced through the first weight-reducing groove and the second weight-reducing groove, so that the overall cost of the corner connector is reduced.
An auxiliary threaded hole 101 is formed in one surface of the right triangle base body 10 away from the triangle plug bush part 12.
External screw spiro union can make things convenient for the bight connecting piece to break away from the section bar on supplementary screw hole, makes things convenient for later stage dismantlement work.
Two ends of the inclined plane of the right triangle matrix 10 are formed with raised arc lugs 102;
The arc-shaped supporting lugs 102 are consistent with the outline of the arc-shaped convex 903 of the fifteen-fold section A90; the inclined plane of the right triangle base body 10 is arranged flush with the corresponding supporting inclined plane 904 on the fifteen-fold profile A90.
The arc support lugs and the inclined plane of the right triangle matrix can be used as the support inclined plane of the fifteen-fold section A and the arc bulge to facilitate the installation of the sealing rubber strip in the later stage.
The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that it will be apparent to those skilled in the art that modifications and variations can be made without departing from the technical principles of the present utility model, and these modifications and variations should also be regarded as the scope of the utility model.
Claims (6)
1. Novel section bar bight connecting piece, its characterized in that: comprises a right triangle base body (10); two right-angle surfaces of the right-angle triangular base body (10) are far away from one right-angle end of the right-angle triangular base body (10) and are respectively provided with a raised rectangular plug bush part (11), the rectangular plug bush parts (11) are vertically arranged with the right-angle surfaces corresponding to the right-angle triangular base body (10), and the two rectangular plug bush parts (11) are symmetrically arranged; a triangular plug bush part (12) is formed on the front side wall of the right triangle base body (10);
The triangular inserting sleeve part (12) is inserted into the triangular clamping groove (901) of one fifteen-fold section A (90), one rectangular inserting sleeve part (11) is inserted into the rectangular clamping groove A (902) of the other fifteen-fold section A (90), and the other rectangular inserting sleeve part (11) is inserted into the rectangular clamping groove B (911) of the fifteen-fold section B (91).
2. A new profile corner connector as in claim 1, wherein: a first round corner (111) is formed on one edge of the rectangular plug bush part (11);
The three corners of the triangular plug bush part (12) are formed with second fillets (121).
3. A new profile corner connector as in claim 1, wherein: a first guide cone portion (112) is formed at one end, far away from the right-angle triangle base body (10), of the rectangular plug bush portion (11), and a second guide cone portion (122) is formed at one end, far away from the right-angle triangle base body (10), of the triangular plug bush portion (12).
4. A new profile corner connector as in claim 1, wherein: a first weight-reducing groove (113) is formed in the rectangular plug bush part (11), and a second weight-reducing groove (123) is formed in the triangular plug bush part (12).
5. A new profile corner connector as in claim 1, wherein: an auxiliary threaded hole (101) is formed in one surface of the right triangle base body (10) far away from the triangle plug bush part (12).
6. A new profile corner connector as in claim 1, wherein: two ends of the inclined plane of the right triangle matrix (10) are formed with raised arc lugs (102);
The arc-shaped supporting lugs (102) are consistent with the outline of arc-shaped bulges (903) of the fifteen-fold section A (90); the inclined plane of the right triangle base body (10) is arranged flush with the corresponding supporting inclined plane (904) on the fifteen-fold section bar A (90).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322898895.2U CN221443026U (en) | 2023-10-27 | 2023-10-27 | Novel section bar bight connecting piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322898895.2U CN221443026U (en) | 2023-10-27 | 2023-10-27 | Novel section bar bight connecting piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221443026U true CN221443026U (en) | 2024-07-30 |
Family
ID=92070180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322898895.2U Active CN221443026U (en) | 2023-10-27 | 2023-10-27 | Novel section bar bight connecting piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221443026U (en) |
-
2023
- 2023-10-27 CN CN202322898895.2U patent/CN221443026U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |