CN217271200U - Connecting structure for upper and lower parts - Google Patents
Connecting structure for upper and lower parts Download PDFInfo
- Publication number
- CN217271200U CN217271200U CN202220985817.9U CN202220985817U CN217271200U CN 217271200 U CN217271200 U CN 217271200U CN 202220985817 U CN202220985817 U CN 202220985817U CN 217271200 U CN217271200 U CN 217271200U
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Abstract
The utility model provides a go up lower connection structure, includes upper and lower, the even interval of upper surface is equipped with three and goes up the buckle, lower upper surface be equipped with three with go up buckle matched with lower buckle, adjacent two be equipped with the round platform down between the buckle, the round platform has the recess, go up be equipped with on the buckle with recess matched with cylinder. The utility model discloses utilize cylinder and recess location direction, the cooperation of buckle and lower buckle is realized the piece from top to bottom and is combined in the utilization, and the cohesion is big, and bonding strength is good.
Description
Technical Field
The utility model belongs to the technical field of the hardware technique and specifically relates to a connection structure about.
Background
In the prior art, the upper and lower parts of the upper and lower part products are in interference fit with the holes through cylinders, but the production and the processing have processing errors, so that the bonding strength is poor, and if the bonding force is ensured to be large, the risk of mass production is extremely high.
Accordingly, the prior art is subject to improvements and enhancements.
SUMMERY OF THE UTILITY MODEL
To the weak point that exists among the prior art, the utility model aims at providing a big, the good upper and lower connection structure of bonding strength of cohesion.
In order to achieve the above object, the utility model adopts the following technical scheme:
the utility model provides a go up lower connection structure, includes upper and lower, the even interval of upper surface is equipped with three and goes up the buckle, lower upper surface be equipped with three with go up buckle matched with lower buckle, adjacent two be equipped with the round platform down between the buckle, the round platform has the recess, go up be equipped with on the buckle with recess matched with cylinder.
Compared with the prior art, the beneficial effects of the utility model are that:
due to the adoption of the structural design, the upper part and the lower part are combined by utilizing the matching of the upper buckle and the lower buckle by utilizing the positioning and guiding of the cylinder and the groove, the binding force is large, and the binding strength is good.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
The reference numbers in the figures are respectively: (1) the device comprises an upper piece, (2) a lower piece, (3) an upper buckle, (4) a lower buckle, (5) a circular truncated cone, (6) a groove, and (7) a cylinder.
Detailed Description
The invention will be described in further detail with reference to the accompanying drawings:
please refer to fig. 1, the utility model relates to a go up lower connection structure, including last 1 and lower 2, the even interval of 1 lower surface of last is equipped with three and goes up buckle 3, 2 upper surfaces of lower be equipped with three with go up buckle 3 matched with lower buckle 4, adjacent two be equipped with round platform 5 down between the buckle 4, round platform 5 has recess 6, go up be equipped with on the buckle 3 with recess 6 matched with cylinder 7, through foretell structural design, utilize cylinder 7 and recess 6 location direction, utilize the cooperation of going up buckle 3 and lower buckle 4 to realize going up lower combination, the cohesion is big, and the pulling force value is stabilized about 13KG, and bonding strength is good, has also satisfied the volume production demand when satisfying the performance demand.
To sum up, the utility model discloses an foretell structural design solves the weak point among the prior art, has characteristics such as rational in infrastructure, cohesion is big, bonding strength is good.
Claims (1)
1. The utility model provides a go up lower connection structure, includes upper and lower, its characterized in that: the upper part lower surface is equipped with three at even interval and goes up the buckle, lower surface be equipped with three with go up buckle matched with lower buckle, adjacent two be equipped with the round platform down between the buckle, the round platform has the recess, go up be equipped with on the buckle with recess matched with cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220985817.9U CN217271200U (en) | 2022-04-24 | 2022-04-24 | Connecting structure for upper and lower parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220985817.9U CN217271200U (en) | 2022-04-24 | 2022-04-24 | Connecting structure for upper and lower parts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217271200U true CN217271200U (en) | 2022-08-23 |
Family
ID=82877819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220985817.9U Active CN217271200U (en) | 2022-04-24 | 2022-04-24 | Connecting structure for upper and lower parts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217271200U (en) |
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2022
- 2022-04-24 CN CN202220985817.9U patent/CN217271200U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |