CN201079138Y - Detachable metal rack - Google Patents
Detachable metal rack Download PDFInfo
- Publication number
- CN201079138Y CN201079138Y CNU2007200582671U CN200720058267U CN201079138Y CN 201079138 Y CN201079138 Y CN 201079138Y CN U2007200582671 U CNU2007200582671 U CN U2007200582671U CN 200720058267 U CN200720058267 U CN 200720058267U CN 201079138 Y CN201079138 Y CN 201079138Y
- Authority
- CN
- China
- Prior art keywords
- supporting
- feet
- supporting traverse
- dismantled
- supporting beams
- 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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- Tables And Desks Characterized By Structural Shape (AREA)
Abstract
The utility model relates to a removable metal desk frame, which comprises supporting feet and supporting beams. The supporting feet and the supporting beams are of hollow thin-wall metal sectional materials, the end parts of the supporting beams have an oblique angle of 45 degrees, the supporting beams are connected mutually through a hydrofoil link block sleeved in the oblique angle of the sectional material and are fixed through bolts. The upper parts of the supporting feet are provided with two fork bracket arms which are connected with the supporting beams. The supporting feet are square bodies, the four corners of which are provided with beveling mounting surfaces, and mounting holes are arranged on the beveling mounting surfaces. The bracket arms are provided with mounting upright posts matching and connecting with the beveling mounting surfaces, the mounting upright posts are fixedly arranged on the beveling mounting surfaces through screw rods, and the arm parts of the bracket arms are connected with the supporting beams. The two end parts of the supporting feet are provided with cover boards, and a lower end cover board is provided with a balancing supporting foot. A hack lever of the hollow thin-wall metal sectional material is arranged between the front and the back supporting beams or between the left and the right supporting beams. The removable metal desk frame adopting the structure has the advantages of light mass, low production cost, and convenient installation and connection, etc.
Description
Technical field
The utility model belongs to technical field of furniture manufacturing, is specifically related to a kind of dismantled and assembled metal stand that is used for table, platform.
Background technology
Traditional metal stand, most welding procedures that adopt weld together feet, supporting traverse, the metal stand of this structure, since non-dismountable, be not easy to transportation, storage, so marketing is restricted.In order to overcome this problem, personnel have designed the Demountable metallic stand in the industry, feet, supporting traverse are stand-alone assembly, during use, each assembly assembled by screw rod get final product, very convenient, but the present following problem of support stand ubiquity: for stability of strutting system and the connective stability that guarantees support stand, the comparatively thick metal material manufacturing of the general employing of each assembly of support stand, so, support stand will be very heavy, needs more raw material, and difficult and production cost are higher.
Summary of the invention
The purpose of this utility model is to provide a kind of light weight, and production cost is low, is convenient to install the dismantled and assembled metal stand of connection.
The purpose of this utility model is achieved in that a kind of dismantled and assembled metal stand, comprise feet and the supporting traverse that is connected with table top, feet, supporting traverse are the hollow thin-wall shape, the supporting traverse end is 45 degree oblique angles, interconnect by the Ji shape contiguous block that is set in the section bar oblique angle between the supporting traverse, and fastening by screw; Described feet top is provided with trailing arm and connects supporting traverse.
Described feet is a square cylinder, and four jiaos have the chamfering installed surface, offer installing hole on the chamfering installed surface; Trailing arm has the installation column that is connected with the chamfering installed surface, column is installed is installed on the chamfering installed surface by screw rod is fastening, and the arm of trailing arm is connected with supporting traverse.
Described chamfering installed surface is provided with the friction line.
Described trailing arm is two fork trailing arms, and two arms connect two adjacent supporting traverses of corner respectively.
The inwall of described feet is provided with slot, and both ends are provided with cover plate, and the pin of cover plate snaps onto on the slot.
The cover plate center, lower end of described feet offers installing hole, and a balance leg is threaded in installing hole.
The hack lever of hollow thin-wall shape is installed between described front and back supporting traverse or the left and right sides supporting traverse.
Good effect of the present utility model: feet, supporting traverse all adopt the hollow thin-wall shape, and weight is lighter, and be few with material, convenient in carrying and effectively reducing production costs.The supporting traverse end cut becomes 45 degree oblique angles, and the supporting traverse of corner interconnects easy to connect, appearance looks elegant by the Ji shape contiguous block that is inlaid in the section bar.Trailing arm is set on feet top connects supporting traverse, can enlarge the connection area, make connection more stable.
Description of drawings
Fig. 1 is the estrade stereogram that has adopted the dismantled and assembled metal stand of the utility model;
Fig. 2 is the dismantled and assembled metal platform shelf structure of a utility model exploded view;
Fig. 3 is the A portion enlarged drawing of Fig. 2;
Fig. 4 is the supporting foot structure schematic diagram;
Fig. 5 is a feet cross-sectional structure schematic diagram;
Fig. 6 is the upper cover plate stereogram;
Fig. 7 is the lower cover stereogram;
Fig. 8 is a balance leg stereogram 8
The specific embodiment
Below in conjunction with accompanying drawing the utility model specific embodiment is described in further detail.
Embodiment: Figure 1 shows that the desk stereogram that has adopted the dismantled and assembled metal stand of the utility model, mainly form by table top 2 and metal stand, in metal stand the place ahead baffle plate 90 is installed, supporting traverse 3 parts of metal stand are supported by feet 1, another part is shelved on the file cabinet 91, also can all be supported by feet 1 certainly.Fig. 2 is the STRUCTURE DECOMPOSITION figure of metal stand, mainly is made up of feet 1 and several supporting traverse 3, is the hollow thin-wall shape, generally adopts the aluminum alloy materials manufacturing, and is in light weight and can reach needed mechanics support strength.Wherein: the end cut of supporting traverse 3 becomes 45 degree oblique angles, adjacent two supporting traverses 3 of corner interconnect by Ji shape contiguous block 4, two Jis shape of Ji shape contiguous block 4 is corresponding with the cavity shape of supporting traverse 3, two Jis are nested in respectively in the section bar oblique angle, and connect fastening by screw 92, because screw 92 does not bear gravity, therefore can adopt Screw to connect and get final product, connected mode specifically is installed sees Fig. 3.Figure 4 shows that the structural representation of feet 1, feet 1 is a square cylinder, be provided with slot 11 (seeing the cross-sectional view of Fig. 5 feet) at the section bar cavity inner wall, both ends are provided with cover plate 6, the pin 60 of cover plate 6 snaps onto (covering plate structure is seen Fig. 6) on the slot 11, wherein Di Bu cover plate 6 centers offer installing hole 61, and balance leg 7 is threaded on the installing hole 61.Described square cylinder feet 1 corner has chamfering installed surface 10, the top of this chamfering installed surface 10 is equipped with two fork trailing arms 5, two fork trailing arms 5 comprise an installation column 50 and are used for connecting the arm 51 and the arm 52 of supporting traverse 3, column 50 is installed is installed on the chamfering installed surface 10 by screw rod 53 is fastening, arm 51 and arm 52 are connected respectively on the two adjacent supporting traverses 3 of corner, certainly, feet 1 also can adopt the hollow thin-wall section bar of other shape, such as circle, oval, as long as the face that the joint face of the installation column 50 of trailing arm is designed to match, more fastening in order to connect, on chamfering installed surface 10, be provided with friction line 12.In addition, in order to increase the support strength of table top mid portion, the hack lever 8 of hollow thin-wall shape is installed between front and back supporting traverse 3 or left and right sides supporting traverse 3.
Claims (7)
1. dismantled and assembled metal stand, comprise feet (1) and the supporting traverse (3) that is connected with table top (2), it is characterized in that: described feet (1), supporting traverse (3) are the hollow thin-wall shape, supporting traverse (3) end is 45 degree oblique angles, interconnect by the Ji shape contiguous block (4) that is set in the section bar oblique angle between the supporting traverse (3), and fastening by screw; Described feet (1) top is provided with trailing arm (5) and connects supporting traverse (3).
2. dismantled and assembled metal stand according to claim 1 is characterized in that: described feet (1) is a square cylinder, and four jiaos have chamfering installed surface (10), offer installing hole on the chamfering installed surface (10); Trailing arm (5) has the installation column (50) that is connected with chamfering installed surface (10), column (50) is installed is installed on the chamfering installed surface (10) by screw rod (53) is fastening, and the arm of trailing arm (5) is connected with supporting traverse (3).
3. dismantled and assembled metal stand according to claim 2 is characterized in that: described chamfering installed surface (10) is provided with friction line (12).
4. dismantled and assembled metal stand according to claim 2 is characterized in that: described trailing arm (5) is two fork trailing arms, and two arms (51,52) connect two adjacent supporting traverses (3) of corner respectively.
5. dismantled and assembled metal stand according to claim 1 is characterized in that: the inwall of described feet (1) is provided with slot (11), and both ends are provided with cover plate (6), and the pin (60) of cover plate (6) snaps onto on the slot (11).
6. dismantled and assembled metal stand according to claim 5 is characterized in that: lower end cover plate (6) center of described feet (1) offers installing hole (61), and a balance leg (7) is threaded on the installing hole (61).
7. dismantled and assembled metal stand according to claim 1 is characterized in that: the hack lever (8) that the hollow thin-wall shape is installed between described front and back supporting traverse or the left and right sides supporting traverse.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200582671U CN201079138Y (en) | 2007-10-12 | 2007-10-12 | Detachable metal rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200582671U CN201079138Y (en) | 2007-10-12 | 2007-10-12 | Detachable metal rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201079138Y true CN201079138Y (en) | 2008-07-02 |
Family
ID=39612822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200582671U Expired - Fee Related CN201079138Y (en) | 2007-10-12 | 2007-10-12 | Detachable metal rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201079138Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102772010A (en) * | 2012-06-29 | 2012-11-14 | 湖南鑫美格新型装饰材料有限公司 | Tenon-free desk with triangular-section legs |
| CN108260930A (en) * | 2018-01-16 | 2018-07-10 | 中山市华盛家具制造有限公司 | A kind of splicing rack |
-
2007
- 2007-10-12 CN CNU2007200582671U patent/CN201079138Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102772010A (en) * | 2012-06-29 | 2012-11-14 | 湖南鑫美格新型装饰材料有限公司 | Tenon-free desk with triangular-section legs |
| CN108260930A (en) * | 2018-01-16 | 2018-07-10 | 中山市华盛家具制造有限公司 | A kind of splicing rack |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |