CN203248475U - Umbrella tenon connection structure - Google Patents
Umbrella tenon connection structure Download PDFInfo
- Publication number
- CN203248475U CN203248475U CN 201320298766 CN201320298766U CN203248475U CN 203248475 U CN203248475 U CN 203248475U CN 201320298766 CN201320298766 CN 201320298766 CN 201320298766 U CN201320298766 U CN 201320298766U CN 203248475 U CN203248475 U CN 203248475U
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- CN
- China
- Prior art keywords
- umbrella
- tenon
- attachment post
- end surface
- tongue
- 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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- Walking Sticks, Umbrellas, And Fans (AREA)
Abstract
The utility model discloses an umbrella tenon connection structure which comprises an upper connection pillar and a lower connection pillar. Both the cross section of the upper connection pillar and the cross section of the lower connection pillar are in L shapes. The upper end faces of the two side portions of the lower connection pillar are respectively provided with an upwards protruding umbrella-shaped tenon. The lower end faces of the two side portions of the upper connection pillar are respectively provided with an upwards concave umbrella-shaped mortise. The tenons and the mortises are matched to form the mortise-tenon joint structure. According to the umbrella tenon connection structure, the two pillars with the L-shaped cross sections are reliably connected through the umbrella-shaped mortise-tenon joint structure, and the structure is simple and practical.
Description
Technical field
The utility model relates to the Tenon linkage structure.
Background technique
In the prior art, be the connection of L shaped cylinder, without comparison suitable Tenon linkage structure for two cross sections.
The model utility content
Technical problem to be solved in the utility model just provides a kind of umbrella tenon connecting structure, is that L shaped cylinder is reliably connected with two cross sections.
For solving the problems of the technologies described above, the utility model adopts following technological scheme: a kind of umbrella tenon connecting structure, comprise attachment post and lower attachment post, the cross section of described upper attachment post and lower attachment post is L shaped, it is characterized in that: the upper-end surface, both sides of described lower attachment post is respectively equipped with a umbrella shape tenon that projects upwards, be respectively equipped with the umbrella shape tongue-and-groove of a fovea superior on the lower end surface, both sides of described upper connection shape, tenon cooperates the formation joinery and its construction with tongue-and-groove.
As preferably, described lower attachment post upper-end surface is respectively equipped with a deep gouge that sinks in the left and right sides, bottom of each tenon, and described upper connection shape lower end surface is being provided with the boss that cooperates with deep gouge in each tongue-and-groove oral area left and right sides.
The utility model is that L shaped cylinder is reliably connected by the joinery and its construction of umbrella shape with two cross sections, and is simple and practical.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is further described:
Fig. 1 is umbrella tenon connecting structure plan view;
Fig. 2 is umbrella tenon connecting structure plan view.
Embodiment
Specify the embodiment 1 of a kind of umbrella tenon connecting structure of the utility model below in conjunction with Fig. 1 and Fig. 2, comprise attachment post 2 and lower attachment post 1, the cross section of described upper attachment post and lower attachment post is L shaped, the upper-end surface, both sides of described lower attachment post is respectively equipped with a umbrella shape tenon 11 that projects upwards, be respectively equipped with the umbrella shape tongue-and-groove 21 of a fovea superior on the lower end surface, both sides of described upper connection shape, tenon cooperates the formation joinery and its construction with tongue-and-groove.
Described lower attachment post upper-end surface is respectively equipped with a deep gouge 12 that sinks in the left and right sides, bottom of each tenon, described upper connection shape lower end surface is being provided with the boss 22 that cooperates with deep gouge in each tongue-and-groove oral area left and right sides.
When upper attachment post 2 and lower attachment post 1 connects, umbrella shape tenon 11 is inserted umbrella shape tongue-and-grooves 21, simultaneously, boss 22 snaps in deep gouge 12, then goes up attachment post 2 and lower attachment post 1 is connected and fixed.
Claims (2)
1. umbrella tenon connecting structure, comprise attachment post (2) and lower attachment post (1), the cross section of described upper attachment post and lower attachment post is L shaped, it is characterized in that: the upper-end surface, both sides of described lower attachment post is respectively equipped with a umbrella shape tenon (11) that projects upwards, be respectively equipped with the umbrella shape tongue-and-groove (21) of a fovea superior on the lower end surface, both sides of described upper connection shape, tenon cooperates the formation joinery and its construction with tongue-and-groove.
2. a kind of umbrella tenon connecting structure according to claim 1, it is characterized in that: described lower attachment post upper-end surface is respectively equipped with a deep gouge (12) that sinks in the left and right sides, bottom of each tenon, described upper connection shape lower end surface is being provided with the boss (22) that cooperates with deep gouge in each tongue-and-groove oral area left and right sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320298766 CN203248475U (en) | 2013-05-28 | 2013-05-28 | Umbrella tenon connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320298766 CN203248475U (en) | 2013-05-28 | 2013-05-28 | Umbrella tenon connection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203248475U true CN203248475U (en) | 2013-10-23 |
Family
ID=49374916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320298766 Expired - Fee Related CN203248475U (en) | 2013-05-28 | 2013-05-28 | Umbrella tenon connection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203248475U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103352904A (en) * | 2013-05-28 | 2013-10-16 | 东阳市东艺工艺品有限公司 | Umbrella tenon connection structure |
| CN111571545A (en) * | 2020-05-18 | 2020-08-25 | 广东电网有限责任公司 | Manual appliance positioning device |
-
2013
- 2013-05-28 CN CN 201320298766 patent/CN203248475U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103352904A (en) * | 2013-05-28 | 2013-10-16 | 东阳市东艺工艺品有限公司 | Umbrella tenon connection structure |
| CN111571545A (en) * | 2020-05-18 | 2020-08-25 | 广东电网有限责任公司 | Manual appliance positioning device |
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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: 20131023 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |