CN202468596U - Combined type furniture upright column and crossbeam connecting device - Google Patents
Combined type furniture upright column and crossbeam connecting device Download PDFInfo
- Publication number
- CN202468596U CN202468596U CN2011205577587U CN201120557758U CN202468596U CN 202468596 U CN202468596 U CN 202468596U CN 2011205577587 U CN2011205577587 U CN 2011205577587U CN 201120557758 U CN201120557758 U CN 201120557758U CN 202468596 U CN202468596 U CN 202468596U
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- fixing
- crossbeam
- bar
- threaded hole
- column
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- Expired - Fee Related
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Abstract
The utility model discloses a combined type furniture upright column and crossbeam connecting device. The connecting device comprises a fixed plate, fixed pins, a first fixed screw bolt, and second fixed screw bolts, wherein the fixed plate is arranged in a bar-shaped groove with flanges and the bar-shaped groove is arranged on a joint face of an ugpright column and a crossbeam, a first fixed screw hole and second fixed screw holes are fixed on the fixed plate, the fixed pins are arranged in bar-shaped grooves of the crossbeam, the first fixed screw bolt is screwed into the first fixed screw hole and is abutted against an inner wall of a bar-shaped groove of the upright column, and the second fixed screw bolts are screwed into the second fixed screw holes after running through via holes of the fixed pins. The beneficial effects of the combined type furniture upright column and crossbeam connecting device are that firm connection is guaranteed, and the device is convenient to install and disassemble.
Description
Technical field
The utility model belongs to the sectional furniture field, the connection set of particularly a kind of sectional furniture column and crossbeam.
Background technique
Sectional furniture such as desk etc. need link together the column and the crossbeam of desk.Present Placement is provided with the slot of working in coordination usually respectively on the junction surface of column and crossbeam; Slot with column when assembling inserts the corresponding slot of crossbeam, and the problem that this connection set exists is, because slot is along the junction surface setting; When office screen is higher; Install and insert inconvenience, especially when slot deforms owing to reasons such as collisions, more can not insert smoothly, and dismounting is inconvenient.
Summary of the invention
The utility model is directed against the inconvenient problem of installation and removal of the above-mentioned insertion slot type Placement existence of sectional furniture, the connection set that propose a kind of easy accessibility, is connected firmly, and concrete technological scheme is following:
The connection set of a kind of sectional furniture column and crossbeam; Said connection set comprises fixed plate, fixing pin, first fixing bolt, second fixing bolt; Said fixed plate is arranged in the bar-shaped trough that has rib of junction surface of said column and crossbeam; First fixing threaded hole and second fixing threaded hole are set on said fixed plate; Said fixing pin is arranged in the bar-shaped trough of said crossbeam, and said first fixing bolt is screwed into said first fixing threaded hole and props up the bar-shaped trough inwall of said column, and the through hole that said second fixing bolt passes said fixing pin is screwed in said second fixing threaded hole.
Further, the positioning recess lay said fixing pin is set on the bar-shaped trough sidewall of said crossbeam, said fixing pin is cylindrical, said positioning recess be shaped as the arc-shaped notch that cooperatively interacts with the fixing pin cylndrical surface.
Further, said first fixing bolt is a fin neck bolt.
Further; Bar-shaped trough and following bar-shaped trough are being set on the said crossbeam; Correspondingly; Said fixing pin is the last fixing pin and following fixing pin that is separately positioned in bar-shaped trough and the following bar-shaped trough; Said second fixing bolt comprises second fixing bolt and following second fixing bolt, and said second fixing threaded hole comprises second fixing threaded hole and following second fixing threaded hole, and the through hole that said last second fixing bolt and following second fixing bolt pass said upward fixing pin and following fixing pin respectively is screwed in said last second fixing threaded hole and following second fixing threaded hole.
Further, the nut of said second fixing bolt is interior hexagon nut, and said nut diameter is greater than the through-hole diameter of said fixing pin.
Further, the junction surface of said column and crossbeam is two sides, three or four sides.
Further, disconnected of said column and crossbeam be shaped as arc shaped surface, right angle type face or plane.
The beneficial effect of the utility model is: be connected firmly, installation, convenient disassembly are at length explained the technological scheme of the utility model below in conjunction with accompanying drawing and specific embodiment.
Description of drawings
Fig. 1 is the utility model embodiment 1 the column and the structural representation of crossbeam joint;
Fig. 2 is the plan view of Fig. 1;
Fig. 3 is the A-A generalized section of Fig. 1;
Fig. 4 is the B-B generalized section of Fig. 1;
Fig. 5 is the arc positioning recess schematic representation of bar-shaped trough of the crossbeam of the utility model;
Fig. 6 is the cylindrical fixing pin schematic representation of the utility model;
Fig. 7 is the C-C generalized section of Fig. 6;
Fig. 8 is the schematic representation of the fixed plate of the utility model;
Fig. 9 is the utility model embodiment 2 the column and the structural representation of crossbeam joint.
Embodiment
Fig. 1 is the utility model embodiment 1 the column and the structural representation of crossbeam joint, and Fig. 2 is the plan view of Fig. 1.As depicted in figs. 1 and 2; The connection set of the utility model comprises fixed plate 1, fixing pin 2, first fixing bolt 3, second fixing bolt 4; Said fixed plate 1 is arranged in the bar-shaped trough that has rib 5.1 5.2 of column 5 and the junction surface of crossbeam 6; Fixed plate 1 is blocked by rib 5.1, first fixing threaded hole 1.1 and second fixing threaded hole are set on fixed plate 1, said fixing pin 2 is arranged in the bar-shaped trough of said crossbeam 6; Said first fixing bolt 3 is screwed into said first fixing threaded hole 1.1 and props up the bar-shaped trough inwall 5.3 of said column 5, and the through hole 2.3 that said second fixing bolt 4 passes said fixing pin 2 is screwed in said second fixing threaded hole.
Fig. 3 is the A-A generalized section of Fig. 1; Fig. 4 is the B-B generalized section of Fig. 1; In conjunction with Fig. 1,3, shown in 4; The fixing pin 2 of present embodiment is to be separately positioned on the last bar-shaped trough 6.3 of crossbeam 6 and the last fixing pin 2.1 and following fixing pin 2.2 in the following bar-shaped trough 6.4; Second fixing bolt 4 is last second fixing bolt 4.1 and last second fixing threaded hole 1.2 and following second fixing threaded hole 1.3 of following second fixing bolt, 4.2, the second fixing threaded holes for matching with last second fixing bolt 4.1 and following second fixing bolt 4.2 respectively that cooperates with last fixing pin 2.1 and following fixing pin 2.2 respectively.
See Fig. 8 about first fixing threaded hole 1.1 that is provided with on the fixed plate 1 of present embodiment and the fixed plate and last second fixing threaded hole 1.2 and the schematic representation of second fixing threaded hole 1.3 down.
As shown in Figure 1; First fixing bolt 3 is a fin neck bolt; Its tip props up the bar-shaped trough inwall 5.3 of column 5 in the process of being screwed into; The column 5 of present embodiment adopts the aluminum alloy manufacturing, and its bar-shaped trough inwall 5.3 can be ejected pit as shown in the figure stubborn the depressing of steel fin neck bolt, and fixed plate 1 is securely fixed in the bar-shaped trough 5.2 of column 5 more.
Fig. 5 is the arc positioning recess schematic representation of bar-shaped trough of the crossbeam of the utility model; Fig. 6 is the cylindrical fixing pin schematic representation of the utility model; Fig. 7 is the C-C generalized section of Fig. 6, and like Fig. 5,6, shown in 7, present embodiment is provided with the positioning recess 6.1 of laying said fixing pin 2 on the bar-shaped trough sidewall 6.2 of crossbeam 6; Fixing pin 2 is cylindrical, said positioning recess 6.1 be shaped as the arc-shaped notch that the cylndrical surface with fixing pin 2 cooperatively interacts.In conjunction with shown in Figure 1; Last second fixing bolt 4.1 passes the through hole 2.3 of fixing pin 2; Because the nut diameter of second fixing bolt greater than through hole 2.3 diameters, makes the nut pin 2 that is fixed block, its bolt is tightened in second fixing threaded hole of fixed plate 1; Column 5 and crossbeam 6 are closely linked together, and the purpose that second fixing bolt 4.1 and following second fixing bolt 4.2 and last second fixing threaded hole 1.2 and following second fixing threaded hole 1.3 are set is to make column 5 more firm with being connected of crossbeam 6.
Because last second fixing bolt 4.1 is to be placed in the last bar-shaped trough 6.3 of crossbeam 6, second fixing bolt 4.2 is to be placed in the following bar-shaped trough 6.4 of crossbeam 6 down; For ease of installing, its nut is interior hexagon nut, when installation is screwed into, use outer-hexagonal post gimlet instrument can be easily with on second fixing bolt 4.1 tighten with second fixing bolt 4.2 down.
Fig. 9 is the utility model embodiment 2 the column and the structural representation of crossbeam joint.The embodiment 2 of the utility model is that with embodiment 1 difference the quantity of the junction surface between column 5 and the crossbeam 6 is different.As shown in Figure 2, in the embodiment 1 of the utility model, the junction surface between column 5 and the crossbeam 6 is the two sides, that is column 5 is provided with two junction surfaces that can be connected with crossbeam 6 respectively.In embodiment 1, disconnected of column 5 is arc shaped surface; The benefit of disconnected employing arc shaped surface of column 5 is to avoid sharp corner colliding with to the people.As shown in Figure 9, in the embodiment 2 of the utility model, column 5 is three with the junction surface of crossbeam 6, that is column 5 is provided with three junction surfaces that can be connected with crossbeam 6 respectively.In embodiment 2, disconnected of column 5 is the plane.
Need to prove that column in the utility model and the junction surface between the crossbeam also can be set to the four sides, that is a column can connect four crossbeams.With regard to practical use, the column of two junction surfaces is suitable for bight such as desk socle, the clothes closet corner post of composite furniture.The column at three or four sides is suitable for the column as the combined type desk.In addition, disconnected of said column also can be set to the right angle face.
Although the foregoing description specifies the utility model; Those of ordinary skill in the art is to be understood that; Still can make amendment and be equal to replacement the technological scheme of the utility model, it all should be encompassed in the middle of the claim scope of the utility model.
Claims (7)
1. the connection set of sectional furniture column and crossbeam; It is characterized in that; Said connection set comprises fixed plate (1), fixing pin (2), first fixing bolt (3), second fixing bolt (4); Said fixed plate (1) is arranged in the bar-shaped trough that has rib (5.1) (5.2) of junction surface of said column (5) and crossbeam (6); First fixing threaded hole and second fixing threaded hole are set on said fixed plate (1); Said fixing pin (2) is arranged in the bar-shaped trough of said crossbeam (6), and said first fixing bolt (3) is screwed into said first fixing threaded hole and props up the bar-shaped trough inwall (5.3) of said column (5), and the through hole that said second fixing bolt (4) passes said fixing pin (2) is screwed in said second fixing threaded hole.
2. the connection set of sectional furniture column according to claim 1 and crossbeam; It is characterized in that; Go up setting at the bar-shaped trough sidewall (6.2) of said crossbeam (6) and lay the positioning recess (6.1) of said fixing pin (2); Said fixing pin (2) is cylindrical, said positioning recess (6.1) be shaped as the arc-shaped notch that the cylndrical surface with fixing pin (2) cooperatively interacts.
3. the connection set of sectional furniture column according to claim 1 and crossbeam is characterized in that, said first fixing bolt (3) is a fin neck bolt.
4. the connection set of sectional furniture column according to claim 1 and 2 and crossbeam; It is characterized in that; Bar-shaped trough (6.3) and following bar-shaped trough (6.4) are set on said crossbeam (6); Correspondingly; Said fixing pin (2) is for being separately positioned on last fixing pin (2.1) and the following fixing pin (2.2) in bar-shaped trough (6.3) and the following bar-shaped trough (6.4); Said second fixing bolt (4) comprises second fixing bolt (4.1) and following second fixing bolt (4.2), and described second fixing threaded hole comprises second fixing threaded hole (1.2) and following second fixing threaded hole (1.3), and said last second fixing bolt (4.1) and following second fixing bolt (4.2) pass the said through hole of going up fixing pin (2.1) and following fixing pin (2.2) respectively and be screwed in said last second fixing threaded hole (1.2) and following second fixing threaded hole (1.3).
5. the connection set of sectional furniture column according to claim 4 and crossbeam is characterized in that, the nut of said second fixing bolt (4) is interior hexagon nut, and said nut diameter is greater than the through-hole diameter of said fixing pin (2).
6. the connection set of sectional furniture column according to claim 1 and crossbeam is characterized in that, said column (5) is two sides, three or four sides with the junction surface of crossbeam (6).
7. the connection set of sectional furniture column according to claim 1 and crossbeam is characterized in that, said column (5) and crossbeam (6) disconnected be shaped as arc shaped surface, right angle face or plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205577587U CN202468596U (en) | 2011-12-27 | 2011-12-27 | Combined type furniture upright column and crossbeam connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205577587U CN202468596U (en) | 2011-12-27 | 2011-12-27 | Combined type furniture upright column and crossbeam connecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202468596U true CN202468596U (en) | 2012-10-03 |
Family
ID=46916755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205577587U Expired - Fee Related CN202468596U (en) | 2011-12-27 | 2011-12-27 | Combined type furniture upright column and crossbeam connecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202468596U (en) |
-
2011
- 2011-12-27 CN CN2011205577587U patent/CN202468596U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121003 Termination date: 20141227 |
|
| EXPY | Termination of patent right or utility model |