CN203809467U - Connection part for wooden girder - Google Patents
Connection part for wooden girder Download PDFInfo
- Publication number
- CN203809467U CN203809467U CN201420124960.4U CN201420124960U CN203809467U CN 203809467 U CN203809467 U CN 203809467U CN 201420124960 U CN201420124960 U CN 201420124960U CN 203809467 U CN203809467 U CN 203809467U
- Authority
- CN
- China
- Prior art keywords
- nut
- funnel
- girder
- bolt
- connection 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.)
- Expired - Lifetime
Links
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 239000011521 glass Substances 0.000 description 7
- 239000002023 wood Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Joining Of Building Structures In Genera (AREA)
Abstract
The utility model discloses a connection part for a wooden girder. The connection part for the wooden girder is formed by a bolt and a nut; the nut is a cylinder with the interior to be in a funnel-shaped empty chamber; the lateral side incline wall of the funnel-shaped empty chamber of the cylinder is outward provided with a plurality of inclined holes which are used for penetrating screws in an open mode; a bottom half portion of the funnel-shaped empty chamber of the cylinder is provided with threads which are matched with the bolt in a screwed mode. The connection part for the wooden girder has the advantages of being convenient to install, artistic and firm.
Description
Technical field
The utility model relates to link, relates in particular to a kind of link of wooden girder.
Background technique
Wood structure glass sunlight house is also referred to as glass room, and the complete bright non-traditional building that glass sunlight house adopts glass and framework to build, to reach Time for Sunshine, gets close to natural object.Firm degree and aesthetic property that the girder of wood structure glass sunlight house connects are the important indicators of glass sunlight house quality, it is generally directly fixing by bolt that girder in the market connects link, and extremely inconvenience is installed, and aesthetic property is poor, long term exposure again outside gets rusty easily and affects soundness
Summary of the invention
In view of this, technical problem to be solved in the utility model is: the utility model provides a kind of link of wooden girder, reaches installation extremely convenient, attractive in appearance, firmly object.
In order to achieve the above object, the utility model adopts following technological scheme to realize:
A link for wooden girder, is made up of bolt and nut, it is characterized in that: described nut is the inner cylindrical body for funnel-shaped chamber; The funnel-shaped chamber side skew wall opens outward of described cylindrical body nut is provided with several for wearing the inclined hole of screw; Funnel-shaped chamber lower half portion of described cylindrical body nut is provided with the screw thread closing with the establishing of bolt phase spiral shell.
The beneficial effects of the utility model: due to nut of the present utility model be pre-plugged in the girder of wood structure glass sunlight house, nut is not to be exposed to outside, therefore cannot see nut, elegant in appearance, and working life of link is provided.In the time carrying out being connected of girder and girder, if by bolt through a girder that offers in advance through hole just can be directly by bolt easily spiral shell be set on second girder that has been embedded with nut, very aspect is installed.
Brief description of the drawings
Fig. 1 is mounting structure schematic diagram of the present utility model
Fig. 2 is the utility model nut plan view
Fig. 3 is the utility model nut plan view
Fig. 4 is nut structure schematic diagram of the present utility model
In figure: 1, bolt; 2, nut; 3, funnel-shaped chamber; 4, the funnel-shaped chamber side skew wall of nut; 5, inclined hole; 6, nut funnel-shaped chamber lower half portion; 7, screw; 8, first girder; 9, second girder; 10, through hole.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
A link for wooden girder, is made up of bolt 1 and nut 2, and nut 2 is cylindrical body, offers funnel-shaped chamber 3 in the inside of nut; On the skew wall 4 of funnel-shaped chamber side, opens outward is provided with several for wearing the inclined hole 5 of screw 7; Funnel-shaped chamber lower half portion 6 is provided with the screw thread closing with bolt 1 phase spiral shell establishing.
Installation steps are: first on first girder 8, offer can accommodating nut cylinder type groove, through the inclined hole 5 of nut, nut is fixedly embedded in girder 8 with screw 7, on second girder 9, offer through hole 10, bolt 1 is established fixing through through hole 10 and the screw thread phase spiral shell of nut funnel-shaped chamber lower half portion 6, girder completed with being just connected of girder like this.
But the foregoing is only better possible embodiments of the present utility model, not in order to limit to this scope of the claims of the present utility model, therefore the equivalent structure that all utilization the utility model specifications and accompanying drawing content are done changes, and is all in like manner included in scope of the present utility model.
Claims (1)
1. a link for wooden girder, is made up of bolt (1) and nut (2), it is characterized in that: the cylindrical body that described nut (2) is funnel-shaped chamber (3) for inside; The upper opens outward of funnel-shaped chamber (3) side skew wall (4) of described cylindrical body nut (2) is provided with several for wearing the inclined hole (5) of screw (7); Funnel-shaped chamber lower half portion (6) of described cylindrical body nut (2) is provided with the screw thread closing with the establishing of bolt (1) phase spiral shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420124960.4U CN203809467U (en) | 2014-03-19 | 2014-03-19 | Connection part for wooden girder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420124960.4U CN203809467U (en) | 2014-03-19 | 2014-03-19 | Connection part for wooden girder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203809467U true CN203809467U (en) | 2014-09-03 |
Family
ID=51448224
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420124960.4U Expired - Lifetime CN203809467U (en) | 2014-03-19 | 2014-03-19 | Connection part for wooden girder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203809467U (en) |
-
2014
- 2014-03-19 CN CN201420124960.4U patent/CN203809467U/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: 20140903 |
|
| CX01 | Expiry of patent term |