CN204519823U - A kind of Combined desk - Google Patents
A kind of Combined desk Download PDFInfo
- Publication number
- CN204519823U CN204519823U CN201420611347.5U CN201420611347U CN204519823U CN 204519823 U CN204519823 U CN 204519823U CN 201420611347 U CN201420611347 U CN 201420611347U CN 204519823 U CN204519823 U CN 204519823U
- Authority
- CN
- China
- Prior art keywords
- column
- plate
- cross bar
- combined desk
- montant
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of Combined desk, belong to facility for study technical field.A kind of Combined desk, comprise four square tube columns, cross bar, montant and tables, square tube column is arranged on the corner of desk, the adjacent dual-side in square tube column top arranges cross bar, montant respectively, table is placed on column, cross bar, vertical pole top, it is characterized in that, is provided with plate, be connected by plate between cross bar with column, plate is provided with projection and the groove of mutual grafting.The utility model assembly and disassembly is convenient, and after dismounting, volume is little, is convenient to carrying, easy to use.
Description
Technical field
The utility model relates to a kind of Combined bed framework, belongs to facility for study technical field.
Background technology
Notification number is 203378733U, publication date is that the Chinese utility model patent on January 8th, 2014 discloses a kind of desk being detachably convenient to exchange order of seats, at four angles of table hole base plate, table leg is installed, and between adjacent table leg, baffle plate is installed respectively, left baffle size is the half of front and rear baffle, and arrange sliding tray in the inner side of every bar table leg, table hole is arranged on the inside of sliding tray, round hole is set respectively in the left and right sides in table hole, above table hole, places desktop.By above setting, be not only convenient to carrying after the utility model dismounting, and only change broken parts when desktop or table leg damage, decrease the waste of resource.But adopt the desk of this spline structure, when a large amount of desk needs carrying, floor space is large, carrying inconvenience.Notification number is 202959322U, publication date is that the Chinese utility model patent on June 5th, 2013 discloses a kind of portable desk, comprise a body and table pin, described table body is connected by connector with table pin, table body is connected by bolts and nuts with connector, table pin is connected by screw bolt and nut with connector, and described table body side surface is provided with handle.But adopt the desk of this spline structure, when a large amount of desk needs carrying, floor space is large, carrying inconvenience.
Therefore, a kind of new Combined desk is needed.
Utility model content
The purpose of this utility model is to provide a kind of Combined desk, and assembly and disassembly is convenient, and after dismounting, volume is little, is convenient to carrying, easy to use.
The purpose of this utility model is achieved through the following technical solutions, a kind of Combined desk, comprise four square tube columns, cross bar, montant and tables, square tube column is arranged on the corner of desk, and the adjacent dual-side in square tube column top arranges cross bar, montant respectively, and table is placed on column, cross bar, vertical pole top, it is characterized in that, be provided with plate, be connected between cross bar with column by plate, plate is provided with projection and the groove of mutual grafting.
Further, with inner side, plate is set respectively outside described column and cross bar.
Further, described plate is provided with two projections and two grooves, and protruding and groove is disposed adjacent.
Further, on described plate, two protruding height are different, and on plate, the degree of depth of two grooves is different.
Further, in the middle part of the column between described montant and bottom is welded with support bar respectively.
Further, described cross bar inside top is provided with table support member.
Further, table support member is provided with inside the support bar top in the middle part of described column.
Further, the shape of described plate is L shape.
Further, described montant and column are welded to connect.
Further, described plug-in unit and column are welded to connect, and plug-in unit and cross bar are first riveted and be welded to connect afterwards.
Compared with prior art, the utility model has following beneficial aspects:
The first, be connected by plate between cross bar with column, when assembling, the plate on cross bar is corresponding with the plate on column, the connection of cross bar and column can be realized.Cross bar and column both sides are equipped with plug-in unit, more firmly.
The second, plug-in unit is provided with two to protruding and groove, and in protruding insertion respective slot, steadiness is better.
3rd, in handling process, due to montant, be welded to connect between support bar (width) and column, can directly shipping beams in enormous quantities and column assembly, saving space.
4th, weld adding building site between column with montant, afterwards column, montant, support bar group zoarium are transported to destination.Adopt the structure of grafting between cross bar and column, directly assemble in assembling, do not need again again to be welded by welding equipment.
Accompanying drawing explanation
Fig. 1 is the perspective view of the utility model Combined desk;
Fig. 2 is the structure for amplifying schematic diagram of the plug-in unit of the utility model Combined desk;
Fig. 3 is the fractionation structural representation of the plug-in unit of the utility model Combined desk;
In figure: 1 column; 2 support bars; 3 plates; 4 montants; 5 support members; 6 cross bars.
Detailed description of the invention
As shown in Figure 1, 2, 3, a 1. Combined desk, comprises four square tube columns 1, cross bar 6, montant 4, table and plate 3.
Square tube column is arranged on the corner of desk, and the adjacent dual-side in square tube column top arranges cross bar, montant respectively, and table is placed on column, cross bar, vertical pole top, it is characterized in that, be provided with plate, be connected between cross bar with column by plate, plate is provided with projection and the groove of mutual grafting.
With inner side, plate is set respectively outside described column and cross bar.
Plate is provided with two projections and two grooves, and protruding and groove is disposed adjacent.
On plate, two protruding height are different, and on plate, the degree of depth of two grooves is different.
In the middle part of column between montant and bottom is welded with support bar 2 respectively.
Cross bar inside top is provided with table support member.
Table support member is provided with inside support bar top in the middle part of column.
The shape of plate is L shape.
Montant and column are welded to connect.
Plug-in unit and column are welded to connect, and plug-in unit and cross bar are first riveted and be welded to connect afterwards.
Be connected by plate between cross bar with column, when assembling, the plate on cross bar is corresponding with the plate on column, the connection of cross bar and column can be realized.Cross bar and column both sides are equipped with plug-in unit, more firmly.
Plug-in unit is provided with two to protruding and groove, and in protruding insertion respective slot, steadiness is better.
In handling process, due to montant, be welded to connect between support bar (width) and column, can directly shipping beams in enormous quantities and column assembly, saving space.
Weld adding building site between column with montant, afterwards column, montant, support bar group zoarium are transported to destination.Adopt the structure of grafting between cross bar and column, directly assemble in assembling, do not need again again to be welded by welding equipment.
Claims (10)
1. a Combined desk, comprise four square tube columns, cross bar, montant and tables, square tube column is arranged on the corner of desk, the adjacent dual-side in square tube column top arranges cross bar, montant respectively, table is placed on column, cross bar, vertical pole top, it is characterized in that, is provided with plate, be connected by plate between cross bar with column, plate is provided with projection and the groove of mutual grafting.
2. Combined desk according to claim 1, is characterized in that, arranges plate respectively outside described column and cross bar with inner side.
3. Combined desk according to claim 1 and 2, is characterized in that, described plate is provided with two projections and two grooves, and protruding and groove is disposed adjacent.
4. Combined desk according to claim 3, is characterized in that, on described plate, two protruding height are different, and on plate, the degree of depth of two grooves is different.
5. Combined desk according to claim 1, is characterized in that, in the middle part of the column between described montant and bottom is welded with support bar respectively.
6. Combined desk according to claim 1, is characterized in that, described cross bar inside top is provided with table support member.
7. Combined desk according to claim 1, is characterized in that, is provided with table support member inside the support bar top in the middle part of described column.
8. Combined desk according to claim 1, is characterized in that, the shape of described plate is L shape.
9. Combined desk according to claim 1, is characterized in that, described montant and column are welded to connect.
10. Combined desk according to claim 1, is characterized in that, described plate and column are welded to connect, and plate and cross bar are first riveted and be welded to connect afterwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420611347.5U CN204519823U (en) | 2014-10-22 | 2014-10-22 | A kind of Combined desk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420611347.5U CN204519823U (en) | 2014-10-22 | 2014-10-22 | A kind of Combined desk |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204519823U true CN204519823U (en) | 2015-08-05 |
Family
ID=53733895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420611347.5U Expired - Fee Related CN204519823U (en) | 2014-10-22 | 2014-10-22 | A kind of Combined desk |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204519823U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110116618A (en) * | 2018-02-05 | 2019-08-13 | 郑州宇通客车股份有限公司 | Vehicle and its fuel container shielded frame structure |
-
2014
- 2014-10-22 CN CN201420611347.5U patent/CN204519823U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110116618A (en) * | 2018-02-05 | 2019-08-13 | 郑州宇通客车股份有限公司 | Vehicle and its fuel container shielded frame structure |
| CN110116618B (en) * | 2018-02-05 | 2024-05-10 | 宇通客车股份有限公司 | Vehicle and fuel container protection frame structure thereof |
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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: 20150805 Termination date: 20151022 |
|
| EXPY | Termination of patent right or utility model |