CN201748145U - Frame connection structure - Google Patents
Frame connection structure Download PDFInfo
- Publication number
- CN201748145U CN201748145U CN2010201203180U CN201020120318U CN201748145U CN 201748145 U CN201748145 U CN 201748145U CN 2010201203180 U CN2010201203180 U CN 2010201203180U CN 201020120318 U CN201020120318 U CN 201020120318U CN 201748145 U CN201748145 U CN 201748145U
- Authority
- CN
- China
- Prior art keywords
- plane
- thread bush
- framing component
- connecting structure
- frame connecting
- 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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- Mutual Connection Of Rods And Tubes (AREA)
- Joining Of Building Structures In Genera (AREA)
Abstract
The utility model is suitable for the field of connection structure, which provides a frame connection structure. The frame connection structure comprises a thread bushing and a node connection block, wherein the thread bushing is embedded on a frame construction member and is vertical to the end surface of the frame construction member, the node connection block is arranged on the end surface of the frame construction member, one end surface of the thread bushing is provided with a groove, and the frame construction member is convexly provided with a lug boss capable of being clamped in the groove. The frame connection structure provided by the utility model has reliable connection, can prevent the thread bushing from rotating relatively to the frame construction member, can prevent the thread bushing from falling from the frame construction member and is favorable for improving the reliability of products.
Description
Technical field
The utility model belongs to the linkage structure field, relates in particular to a kind of frame connecting structure.
Background technique
Because the lighter weight and the Corrosion Protection of aluminium section bar are better, so the framework of cabinet, rack all adopts aluminium section bar as framing component, and by locking element and node contiguous block that aluminium section bar is directly fixing.In the prior art, all offer cavity, and in cavity, thread bush is set, thread bush and cavity interference fit at the end face of aluminium section bar, locking element directly acts on thread bush, but this structure is when installing and tightening locking element, and thread bush becomes flexible easily and rotates synchronously with locking element, installs inconvenient, and when using for a long time and being subjected to big external force, thread bush easily comes off from cavity, thereby causes framework loose, and product reliability is low.
The model utility content
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, and a kind of frame connecting structure is provided, and it connects reliable, helps improving reliability of products.
The utility model is to realize like this, a kind of frame connecting structure, comprise and be embedded on the framing component and the thread bush vertical with the framing component end face, be located at the node contiguous block on the framing component end face, one end face of described thread bush offers groove, and described framing component convexes with the lug boss that can be fastened in described groove.
Particularly, the end face of described framing component offers the holding cavity that is complementary with described thread bush, and the end face of described framing component also offers auxiliary hole.
More specifically, described node contiguous block becomes cube-shaped, and it comprises plane, lower plane, left plane, right plane, frontal plane, back plane, and described center of going up plane, left plane, frontal plane all offers ladder hole.
Particularly, the other end of described thread bush is provided with chamfering.
Preferably, described thread bush adopts the metallic material manufacturing.
A kind of frame connecting structure that the utility model provides, it connects reliable, can prevent that not only the relative framing component of thread bush from relatively rotating, and can prevent that thread bush from coming off from framing component, helps improving reliability of products.
Description of drawings
Fig. 1 is the framing component of a kind of frame connecting structure of providing of the utility model embodiment and the assembling schematic perspective view of thread bush;
Fig. 2 is the framing component of a kind of frame connecting structure of providing of the utility model embodiment and the exploded perspective schematic representation of thread bush;
Fig. 3 is the exploded perspective partial schematic diagram of a kind of frame connecting structure of providing of the utility model embodiment;
Fig. 4 is another exploded perspective partial schematic diagram of a kind of frame connecting structure of providing of the utility model embodiment;
Fig. 5 is the schematic perspective view of the node contiguous block of a kind of frame connecting structure of providing of the utility model embodiment;
Fig. 6 is another schematic perspective view of the node contiguous block of a kind of frame connecting structure of providing of the utility model embodiment.
Embodiment
In order to make the purpose of this utility model, technological scheme and advantage clearer,, the utility model is further elaborated below in conjunction with drawings and Examples.Should be appreciated that specific embodiment described herein only in order to explanation the utility model, and be not used in qualification the utility model.
As Fig. 1～shown in Figure 3, a kind of frame connecting structure that the utility model embodiment provides, comprise and be embedded on the framing component 100 and the thread bush 300 vertical with framing component 100 end faces, be located at the node contiguous block 200 on framing component 100 end faces, one end face of described thread bush 300 offers groove 301, described framing component 100 convexes with the lug boss (not shown) that can be fastened in described groove 301, can limit thread bush 300 relatively framing component 100 relatively rotate, simultaneously can prevent that thread bush 300 from coming off from framing component 100.
Particularly, as depicted in figs. 1 and 2, the end face of described framing component 100 offers the holding cavity 101 that is complementary with described thread bush 300, the end face of described framing component 100 also offers auxiliary hole 102, during installation, knock auxiliary hole 102 by the employing instrument, make auxiliary hole 102 distortion and form the lug boss that can be fastened in groove 301 in the side of holding cavity 101, easy to assembly.
More specifically, as shown in Figure 5 and Figure 6,200 one-tenth of described node contiguous blocks are cube-shaped, it comprises plane 201, lower plane 202, left plane 203, right plane 204, frontal plane 205, back plane 206, and described center of going up plane 201, left plane 203, frontal plane 205 all offers ladder hole 210.
Preferably, as shown in Figure 3 and Figure 4, described frame connecting structure comprises locking element 400, and described locking element 400 is a bolt, can adopt standard piece, helps reducing product cost.
Particularly, the other end of described thread bush 300 is provided with chamfering, and when thread bush 300 was put into holding cavity 101, the chamfering of its end face can play the effect of a guiding, had improved the efficiency of assembling of product.
Preferably, described thread bush 300 adopts the higher metallic material manufacturing of hardness, is beneficial to improve reliability of products.
The above only is preferred embodiment of the present utility model; not in order to restriction the utility model; all any modifications of within spirit of the present utility model and principle, being done, be equal to and replace and improvement etc., all should be included within the protection domain of the present utility model.
Claims (5)
1. frame connecting structure, comprise and be embedded on the framing component and the thread bush vertical with the framing component end face, be located at the node contiguous block on the framing component end face, it is characterized in that: an end face of described thread bush offers groove, and described framing component convexes with the lug boss that can be fastened in described groove.
2. a kind of frame connecting structure as claimed in claim 1 is characterized in that: the end face of described framing component offers the holding cavity that is complementary with described thread bush, and the end face of described framing component also offers auxiliary hole.
3. a kind of frame connecting structure as claimed in claim 1, it is characterized in that: described node contiguous block becomes cube-shaped, it comprises plane, lower plane, left plane, right plane, frontal plane, back plane, and described center of going up plane, left plane, frontal plane all offers ladder hole.
4. a kind of frame connecting structure as claimed in claim 1 is characterized in that: the other end of described thread bush is provided with chamfering.
5. as each described a kind of frame connecting structure among the claim 1-4, it is characterized in that: described thread bush adopts the metallic material manufacturing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201203180U CN201748145U (en) | 2010-02-23 | 2010-02-23 | Frame connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201203180U CN201748145U (en) | 2010-02-23 | 2010-02-23 | Frame connection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201748145U true CN201748145U (en) | 2011-02-16 |
Family
ID=43582823
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201203180U Expired - Fee Related CN201748145U (en) | 2010-02-23 | 2010-02-23 | Frame connection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201748145U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104659525A (en) * | 2013-11-21 | 2015-05-27 | 张造伦 | Connector module |
-
2010
- 2010-02-23 CN CN2010201203180U patent/CN201748145U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104659525A (en) * | 2013-11-21 | 2015-05-27 | 张造伦 | Connector module |
| CN104659525B (en) * | 2013-11-21 | 2017-04-26 | 张造伦 | Connector module |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110216 Termination date: 20170223 |