CN201379303Y - Frame sleeve - Google Patents
Frame sleeve Download PDFInfo
- Publication number
- CN201379303Y CN201379303Y CN200920116879U CN200920116879U CN201379303Y CN 201379303 Y CN201379303 Y CN 201379303Y CN 200920116879 U CN200920116879 U CN 200920116879U CN 200920116879 U CN200920116879 U CN 200920116879U CN 201379303 Y CN201379303 Y CN 201379303Y
- Authority
- CN
- China
- Prior art keywords
- hole
- frame
- sleeve pipe
- frame sleeve
- utility
- 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 - Lifetime
Links
- 125000006850 spacer group Chemical group 0.000 claims description 7
- 229910000831 Steel Inorganic materials 0.000 abstract description 9
- 239000010959 steel Substances 0.000 abstract description 9
- 238000004080 punching Methods 0.000 abstract description 3
- 238000003466 welding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
Images
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- Assembled Shelves (AREA)
Abstract
The utility model discloses a frame sleeve pipe mainly is applied to the connection of bed net limit steel, belongs to bedding technical field. Including a hollow columniform body, the inside cavity of body forms the hole, is provided with a spacing block through the hole centre at the body, keeps apart into the two empty heads with the body hole, because the existence of spacing block, like this, as long as the operative employee when the punching press frame as both ends insert the steel wire toward the hole on both sides one in to the summit, put into the mould punching press again and take shape, just the difference at both ends can not appear and the obscission that arouses. Has the advantages of simple structure and reliable connection.
Description
Technical field
The utility model relates to a kind of frame sleeve pipe, is mainly used in a connection of selvage steel, belongs to the furniture technical field.
Background technology
The frame sleeve pipe is a kind of connection of selvage steel that is used for, bed selvage frame making originally generally is two steel wire butt welding by frame, but because stability is not high, the place fracture of welding appears easily, therefore, adopt the connection design of frame sleeve pipe, existing frame sleeve pipe adopts a kind of seamless pipe or welded tube cutting to form, use punch ram then, though also can avoid occurring the phenomenon of frame fracture, because operative employee's operation is lack of standardization, the length of two ends steel wire cover is variant, therefore causing occurring frame comes off the less-than-ideal effect of result of use.
The utility model content
Based on above-mentioned existing in prior technology defective, the purpose of this utility model is to provide a kind of simple in structure, reliable frame sleeve pipe of connection.
The technical scheme that the utility model is taked for the solution above-mentioned purpose is as follows, a kind of frame sleeve pipe, the columniform body that comprises a hollow, body can adopt the cold-heading steel to break into the cylindrical tubular body and form, the body inner hollow forms endoporus, be provided with a spacer in the middle of the endoporus of body, spacer is isolated into two sky with the body endoporus.
The beneficial effects of the utility model are as follows: frame sleeve pipe of the present utility model, in the middle of the endoporus by sleeve pipe spacer is arranged, and can effectively reduce the complexity that the operative employee is brought when using sleeve pipe, stability can be gained in strength.Increase work efficiency greatly and a connective stability of selvage frame.
The utility model is described in further detail below in conjunction with drawings and Examples.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
As shown in Figure 1, frame sleeve pipe of the present utility model, the columniform body 1 that comprises a hollow, body 1 can adopt the cold-heading steel to break into the cylindrical tubular body and form, body 1 inner hollow forms endoporus 2, by in the middle of the endoporus 2 of body 1, being provided with a spacer 3, body 1 endoporus 2 is isolated into two sky, be provided with like this advantage be: because the existence of spacer 3, like this, when the operative employee during at the punching press frame as long as two ends one are inserted into the top to steel wire in the endoporus 2 on both sides, put the mould drawing again into, the obscission that causes with regard to the difference at two ends not occurring.Have simple in structurely, connect reliable advantage.
Claims (1)
1, a kind of frame sleeve pipe, the columniform body (1) that comprises a hollow, body (1) inner hollow forms endoporus (2), it is characterized in that: also be provided with a spacer (3) in the middle of the endoporus (2) of body (1), spacer (3) is isolated into two sky with the endoporus (2) of body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920116879U CN201379303Y (en) | 2009-04-03 | 2009-04-03 | Frame sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920116879U CN201379303Y (en) | 2009-04-03 | 2009-04-03 | Frame sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201379303Y true CN201379303Y (en) | 2010-01-13 |
Family
ID=41522778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920116879U Expired - Lifetime CN201379303Y (en) | 2009-04-03 | 2009-04-03 | Frame sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201379303Y (en) |
-
2009
- 2009-04-03 CN CN200920116879U patent/CN201379303Y/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100113 |
|
| CX01 | Expiry of patent term |