CN112797059A - Multidirectional connection corner fitting - Google Patents
Multidirectional connection corner fitting Download PDFInfo
- Publication number
- CN112797059A CN112797059A CN202110216192.XA CN202110216192A CN112797059A CN 112797059 A CN112797059 A CN 112797059A CN 202110216192 A CN202110216192 A CN 202110216192A CN 112797059 A CN112797059 A CN 112797059A
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- CN
- China
- Prior art keywords
- plug connector
- slot
- corner fitting
- plug
- inserting part
- 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.)
- Pending
Links
- 238000003780 insertion Methods 0.000 claims abstract description 16
- 230000037431 insertion Effects 0.000 claims abstract description 15
- 238000007493 shaping process Methods 0.000 description 3
- 238000003466 welding Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B7/00—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The invention discloses a multidirectional connection corner fitting, which comprises a connecting part, a first plug connector and a second plug connector, wherein the connecting part is provided with a first slot and a second slot which are communicated with each other, the first plug connector is provided with a first plug part which is embedded in the first slot, the second plug connector is provided with a second plug part which is embedded in the second slot, and the first plug part and the second plug part are mutually clamped and matched; the connecting part, the first plug connector and the second plug connector are all formed with at least one insertion pipe which is matched with the end part of the preset upright post in an insertion manner.
Description
Technical Field
The invention relates to the technical field of connecting structures, in particular to a multidirectional connecting corner piece.
Background
Among present furniture product structure, need carry out the corner through multidirectional connection corner fittings with three stands in some cabinets bodies and plug into, and current multidirectional connection corner fittings is generally that integrative aluminum alloy structure makes, and operating personnel splices through modes such as on-the-spot cutting, welding when actual installation, and this kind of mode has following problem: the angle error of the connecting angle piece processed by cutting, welding and the like is large, the processing time is low, the technical level of an operator is tested very much, and the connecting angle piece cannot be applied to assembled furniture products.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide a multidirectional connecting corner piece which is easy to assemble.
In order to achieve the above object, the multi-directional connecting corner fitting provided by the present invention comprises a connecting part, a first plug connector and a second plug connector, wherein the connecting part is formed with a first slot and a second slot which are communicated with each other, the first plug connector is formed with a first inserting part which is embedded in the first slot, the second plug connector is formed with a second inserting part which is embedded in the second slot, and the first inserting part and the second inserting part are mutually engaged; the connecting part, the first plug connector and the second plug connector are all formed with at least one insertion pipe which is matched with the end part of the preset upright post in an insertion manner.
Furthermore, the first inserting part is provided with at least one first clamping groove for clamping and matching the second inserting part, and the second inserting part is provided with at least one second clamping groove for clamping and matching the first inserting part.
Furthermore, the connecting part is of an integral structure or formed by splicing two preset connecting unit pieces.
Furthermore, the first plug connector is of an integral structure or formed by splicing two preset first plug connector units.
Furthermore, the second plug connector is of an integral structure or formed by splicing two preset second plug connector units.
The invention adopts the scheme, and has the beneficial effects that: through first grafting portion and first slot looks embedded fitting, second grafting portion and second slot looks embedded fitting and the mutual joint cooperation of first grafting portion and second grafting portion to make connecting portion, first plug connector and second plug connector can rapid Assembly obtain required multidirectional connection corner fittings, the assembly is simple swift, is particularly useful for assembled furniture product.
Drawings
Fig. 1 is a schematic view of a form one multidirectional connection corner fitting.
Fig. 2 is an exploded view of a form one multidirectional connection corner fitting.
Fig. 3 is a schematic view of a multidirectional connection corner fitting of the type two.
Fig. 4 is an exploded view of a multidirectional connection corner fitting of the type two.
Fig. 5 is a schematic view of the connection portion.
Fig. 6 is a schematic view of a first plug connector of the first form.
Fig. 7 is a schematic view of a first embodiment of a second connector.
Fig. 8 is a schematic view of a first plug of the second embodiment.
Fig. 9 is a schematic view of a second plug of the second embodiment.
Fig. 10 is an exploded view of the multi-way connecting corner fitting of the second embodiment.
Fig. 11 is an exploded view of the multidirectional connection corner fitting of the third embodiment.
Fig. 12 is an exploded view of the multi-way connecting corner fitting of the second embodiment.
Wherein, 1-connecting part, 11-first slot, 12-second slot, 2-first plug connector, 21-first clip groove, 3-second plug connector, 31-second clip groove, 4-insertion tube, 13-connecting unit element, 22-first connecting unit element, and 32-second connecting unit element.
Detailed Description
To facilitate an understanding of the invention, the invention is described more fully below with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. These embodiments are provided so that this disclosure will be thorough and complete.
The first embodiment is as follows:
referring to fig. 1 to 9, in the present embodiment, a multi-directional corner fitting includes a connecting portion 1, a first connector 2, and a second connector 3, where the connecting portion 1, the first connector 2, and the second connector 3 are all of an integral structure. The connecting part 1 is formed with a first slot 11 and a second slot 12 which are communicated with each other, wherein two ends of the first slot 11 and the second slot 12 extend through the side wall of the connecting part 1 respectively.
In the present embodiment, the first connector 2 is formed with a first insertion portion for being inserted into the first slot 11, wherein the first insertion portion is matched with the first slot 11 in shape. The second connector 3 is formed with a second insertion portion for being inserted into the second slot 12, wherein the second insertion portion is matched with the second slot 12 in shape. Therefore, the first plug connector 2 is embedded in the first slot 11 through the first inserting part to realize the embedded assembly of the first plug connector 2 and the connecting part 1, and the second plug connector 3 is embedded in the second slot 12 through the second inserting part to realize the embedded assembly of the second plug connector 3 and the connecting part 1. Secondly, first grafting portion shaping has at least one and supplies the first joint groove 21 of second grafting looks joint complex, and second grafting portion shaping has at least one and supplies first grafting looks joint complex second joint groove 31 to realize the mutual joint cooperation of first grafting portion and second grafting portion.
For ease of understanding, the present embodiment is explained in connection with the following forms of the first and second mating parts:
referring to fig. 1-2, fig. 6-7, form one: the first inserting part and the second inserting part are both composed of two sheet-shaped inserting pieces, and when the two inserting pieces of the first inserting part or the second inserting part are embedded in the first slot 11 or the second slot 12, two side surfaces of the two inserting pieces are respectively contacted with two inner side walls of the first slot 11 or the second slot 12. Secondly, each plug sheet of the first plug part or the second plug part is formed with two first clamping grooves 21 or two second clamping grooves 31.
Referring to fig. 3-4, fig. 8-9, form two: the first inserting part and the second inserting part are both of block-shaped inserting block structures, and the inserting block of the first inserting part or the second inserting part is matched with the shape of the first slot 11 or the second slot 12. A first clamping groove 21 or a second clamping groove 31 is formed on the inserting block of the second inserting part or the first inserting part.
During assembly, firstly, the first inserting part of the first inserting piece 2 is embedded into the first slot 11 of the connecting part 1, then the second inserting part of the second inserting piece 3 is embedded into the second slot 12 of the connecting part 1, meanwhile, the first inserting part and the second inserting part are mutually clamped and matched, and finally the assembled multidirectional connecting corner piece is obtained.
Further, connecting portion 1, first plug connector 2 and the equal shaping of second plug connector 3 have with the stand tip that is preset mutually grafting complex intubate 4, it is three intubate 4 is located mutually perpendicular's three position respectively to in the multidirectional corner fittings of accomplishing of assembling through three intubate 4 in three position respectively with the three stand tip that is preset hole phase grafting cooperation, thereby the multidirectional concatenation function of accomplishing.
In this embodiment, in order to improve the stability of the assembled multidirectional connection corner fitting, the connection part 1, the first insertion part and the second insertion part can be connected together by screws. Other phase-derived fastening means may also be employed.
Example two:
referring to fig. 10, the second embodiment is characterized in that: the second plug connector 3 is composed of two second plug connector elements 32, that is, the two second plug connector elements 32 of the present embodiment are the second plug connectors 3 which are arranged side by side to form a block structure, each second plug connector element is a block structure and has a second clamping groove 31, therefore, the two second plug connector elements 32 arranged side by side are embedded into the second slot 12 and are mutually clamped and matched with the first plug part 2, so that the assembly can obtain the required multi-directional connection angle component.
In the embodiment, the two second inserting unit pieces 32 are provided with the inserting pipes 4, and the inserting pipes 4 of the two second inserting unit pieces 32 are arranged oppositely, so that the multidirectional connecting angle piece of the embodiment has inserting pipes 4 in four directions, and can be inserted and matched with the end parts of four upright posts, thereby realizing the function of four-way splicing.
Example three:
referring to fig. 11, the difference between the third embodiment and the second embodiment is: first plug connector 2 comprises two first grafting unit pieces 22, namely, two first grafting unit pieces 22 of this embodiment are the first plug connector 2 who has constituteed the massive structure side by side, and every first grafting unit piece 22 is the massive structure and has all opened first joint groove 21, from this, along with two first grafting unit pieces 22 of arranging side by side inlay adorn to first joint groove 21 in and with the mutual joint cooperation of second grafting portion 3 to the assembly obtains required multidirectional connection angle spare.
In the present embodiment, the two first inserting unit pieces 22 are provided with the inserting tubes 4, and the inserting tubes 4 of the two first inserting unit pieces 22 are arranged oppositely, so that the multidirectional connecting angle piece of the present embodiment has five-oriented inserting tubes 4, which can be inserted and matched with the end portions of five upright posts, thereby realizing the function of five-way splicing.
Example four:
referring to fig. 12, the difference between the third embodiment and the third embodiment is: the connecting part 1 is composed of two connecting unit parts 13, namely, the connecting part 1 with a block structure is formed by splicing the two connecting unit parts 13 in a staggered way in the opposite direction in the embodiment, the two connecting unit parts 13 are spliced to form a first slot 11 and a second slot 12 which are communicated, therefore, the required multi-direction connecting angle piece is obtained by assembling the first splicing part 2 and the second splicing part 3 with one connecting unit part 13 firstly and then assembling the other connecting unit 13 in a staggered way in the opposite direction.
In the embodiment, the two connecting unit pieces 13 are provided with the insertion tubes 4, and the insertion tubes 4 of the two connecting unit pieces 13 are arranged oppositely, so that the multidirectional connecting angle piece of the embodiment has six-orientation insertion tubes 4, and can be in inserted fit with the ends of six upright posts, thereby realizing the function of six-direction splicing.
The above-described embodiments are merely preferred embodiments of the present invention, which is not intended to limit the present invention in any way. Those skilled in the art can make many changes, modifications, and equivalents to the embodiments of the invention without departing from the scope of the invention as set forth in the claims below. Therefore, equivalent changes made according to the spirit of the present invention should be covered within the protection scope of the present invention without departing from the contents of the technical scheme of the present invention.
Claims (5)
1. A multidirectional connection corner fitting, characterized by: the connecting device comprises a connecting part (1), a first plug connector (2) and a second plug connector (3), wherein the connecting part (1) is formed with a first slot (11) and a second slot (12) which are communicated with each other, the first plug connector (2) is formed with a first inserting part which is embedded in the first slot (11), the second plug connector (3) is formed with a second inserting part which is embedded in the second slot (12), and the first inserting part and the second inserting part are mutually clamped and matched; the connecting part (1), the first plug connector (2) and the second plug connector (3) are all formed with at least one insertion pipe (4) which is matched with the end part of a preset upright post in an insertion manner.
2. A multi-way corner fitting according to claim 1, wherein: the first inserting part is provided with at least one first clamping groove (21) for clamping and matching the second inserting part, and the second inserting part is provided with at least one second clamping groove (31) for clamping and matching the first inserting part.
3. A multi-way corner fitting according to claim 1, wherein: the connecting part (1) is of an integral structure or formed by splicing two preset connecting unit pieces (13).
4. A multi-way corner fitting according to claim 1, wherein: the first plug connector (2) is of an integral structure or formed by splicing two preset first plug connector units (22).
5. A multi-way corner fitting according to claim 1, wherein: the second plug connector (3) is of an integral structure or is formed by splicing two preset second plug connector units (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110216192.XA CN112797059A (en) | 2021-02-26 | 2021-02-26 | Multidirectional connection corner fitting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110216192.XA CN112797059A (en) | 2021-02-26 | 2021-02-26 | Multidirectional connection corner fitting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112797059A true CN112797059A (en) | 2021-05-14 |
Family
ID=75815963
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110216192.XA Pending CN112797059A (en) | 2021-02-26 | 2021-02-26 | Multidirectional connection corner fitting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112797059A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2404139A1 (en) * | 1977-09-26 | 1979-04-20 | Clement Louis | Joining of wrought iron assembly without welding - uses square clamping plates and diagonally opposite bolts |
| DE4207221A1 (en) * | 1992-03-07 | 1993-09-09 | Dieter Luebke | Furniture item with square outline - has several vertically mounted stands and several horizontal supports fitting straight like connecting plates at ends. |
| CN202001452U (en) * | 2011-01-28 | 2011-10-05 | 谭健民 | Connecting assembly |
| CN104033456A (en) * | 2014-05-29 | 2014-09-10 | 浙江利帆家具有限公司 | Furniture connection structure |
| KR101440041B1 (en) * | 2014-03-14 | 2014-09-24 | (주)캠퍼스라인 | Furniture underframe |
| DE102016116340A1 (en) * | 2016-09-01 | 2018-03-01 | Thomas Groeneveld | Connecting element for tubular profiles |
| CN215171329U (en) * | 2021-02-26 | 2021-12-14 | 广东信家家居集团有限公司 | Multidirectional connection corner fitting |
-
2021
- 2021-02-26 CN CN202110216192.XA patent/CN112797059A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2404139A1 (en) * | 1977-09-26 | 1979-04-20 | Clement Louis | Joining of wrought iron assembly without welding - uses square clamping plates and diagonally opposite bolts |
| DE4207221A1 (en) * | 1992-03-07 | 1993-09-09 | Dieter Luebke | Furniture item with square outline - has several vertically mounted stands and several horizontal supports fitting straight like connecting plates at ends. |
| CN202001452U (en) * | 2011-01-28 | 2011-10-05 | 谭健民 | Connecting assembly |
| KR101440041B1 (en) * | 2014-03-14 | 2014-09-24 | (주)캠퍼스라인 | Furniture underframe |
| CN104033456A (en) * | 2014-05-29 | 2014-09-10 | 浙江利帆家具有限公司 | Furniture connection structure |
| DE102016116340A1 (en) * | 2016-09-01 | 2018-03-01 | Thomas Groeneveld | Connecting element for tubular profiles |
| CN215171329U (en) * | 2021-02-26 | 2021-12-14 | 广东信家家居集团有限公司 | Multidirectional connection corner fitting |
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