CN213575143U - Three-hole universal ball head - Google Patents
Three-hole universal ball head Download PDFInfo
- Publication number
- CN213575143U CN213575143U CN202022555740.5U CN202022555740U CN213575143U CN 213575143 U CN213575143 U CN 213575143U CN 202022555740 U CN202022555740 U CN 202022555740U CN 213575143 U CN213575143 U CN 213575143U
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- Prior art keywords
- connecting hole
- axis
- spherical groove
- holes
- bulb
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Abstract
The utility model relates to a general bulb of three holes, porous setting, the connecting rod of the different positions of adaptation practices thrift manufacturing cost, for realizing above-mentioned purpose, the utility model provides a following technical scheme: the utility model provides a general bulb of three holes, includes the bulb body, the bulb body include with the spherical groove and the link of ball nail adaptation, characterized by: three connecting hole has been seted up to link side end face, the connecting hole includes first connecting hole, second connecting hole and third connecting hole, first connecting hole, second connecting hole and third connecting hole opening orientation and spherical groove opening orientation mutually perpendicular, first connecting hole corresponds spherical groove setting, first connecting hole axis is in the coplanar with spherical groove axis, second connecting hole and third connecting hole set up relatively, just the axis of second connecting hole and third connecting hole constitutes 90 contained angles with the axis of first connecting hole respectively.
Description
Technical Field
The utility model relates to an auto-parts field, concretely relates to general bulb of three holes.
Background
In car vaulting pole, vaulting pole one side is equipped with the bulb and is used for connecting other parts, current bulb is equipped with spherical groove and connecting hole usually, the vaulting pole is equipped with the connecting rod that is used for the spliced connection hole, the connecting rod is for preventing the bulb and deflect eccentric settings usually, spherical groove installs when orientation required position, because the rigidity is seted up to the connecting hole, make the connecting hole unable connecting rod position that corresponds, the unable general adaptation of bulb, if the bulb of needs adaptation then need set up corresponding mould, increase manufacturing cost.
Disclosure of Invention
The utility model aims to solve the technical problem that not enough to above-mentioned prior art provides a general bulb of three holes, and porous setting, the connecting rod of the different positions of adaptation practices thrift manufacturing cost.
In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a general bulb of three holes, includes the bulb body, the bulb body include with the spherical groove and the link of ball nail adaptation, characterized by: three connecting hole has been seted up to link side end face, the connecting hole includes first connecting hole, second connecting hole and third connecting hole, first connecting hole, second connecting hole and third connecting hole opening orientation and spherical groove opening orientation mutually perpendicular, first connecting hole corresponds spherical groove setting, first connecting hole axis is in the coplanar with spherical groove axis, second connecting hole and third connecting hole set up relatively, just the axis of second connecting hole and third connecting hole constitutes 90 contained angles with the axis of first connecting hole respectively.
The utility model has the characteristics as above: the multi-hole position of the connecting hole can meet the connecting requirement of the existing connecting rod, the universal purpose is realized, and only one type of die needs to be designed during machining, so that the cost is saved.
The utility model discloses further setting is: first connecting hole, second connecting hole and third connecting hole all are equipped with the limit structure who prevents to connect the rotation in the bottom.
The utility model has the characteristics as above: prevent to rotate after being connected with the connecting rod and lead to the angular deflection.
The utility model discloses further setting is: the limiting structure comprises a limiting sloping platform, and the sloping surfaces of the limiting sloping platform face the radial outer end face of the connecting end.
The utility model has the characteristics as above: can be connected corresponding to connecting rods with different angles.
The present invention will be described in further detail with reference to the accompanying drawings and examples.
Drawings
Fig. 1 is a first schematic structural diagram of an embodiment of the present invention.
Fig. 2 is a schematic structural diagram ii according to an embodiment of the present invention.
Fig. 3 is a third schematic structural diagram of the embodiment of the present invention.
Detailed Description
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.
As shown in fig. 1-3, the universal ball head with three holes comprises a ball head body 1, wherein the ball head body 1 comprises a ball groove 101 adapted to a ball stud and a connecting end 102, and is characterized in that: three connecting holes are formed in one side end face of the connecting end 102, the connecting holes comprise a first connecting hole 2, a second connecting hole 3 and a third connecting hole 4, the first connection hole 2, the second connection hole 3 and the third connection hole 4 are opened in directions perpendicular to the opening direction of the spherical groove 101, the first connecting hole 2 is arranged corresponding to the spherical groove 101, the axis of the first connecting hole 2 is in the same plane with the axis of the spherical groove 101, the second connecting hole 3 and the third connecting hole 4 are oppositely arranged, and the axes of the second connecting hole 2 and the third connecting hole 4 form an included angle of 90 degrees with the axis of the first connecting hole 2 respectively, the first connecting hole 2, the second connecting hole 3 and the third connecting hole 4 are provided with limiting structures at the bottoms for preventing connection rotation, the limiting structure comprises a limiting sloping platform 5, and the inclined plane of the limiting sloping platform 5 faces to the end face 6 of the radial outer side of the connecting end 102.
Claims (3)
1. The utility model provides a general bulb of three holes, includes the bulb body, the bulb body include with the spherical groove and the link of ball nail adaptation, characterized by: three connecting hole has been seted up to link side end face, the connecting hole includes first connecting hole, second connecting hole and third connecting hole, first connecting hole, second connecting hole and third connecting hole opening orientation and spherical groove opening orientation mutually perpendicular, first connecting hole corresponds spherical groove setting, first connecting hole axis is in the coplanar with spherical groove axis, second connecting hole and third connecting hole set up relatively, just the axis of second connecting hole and third connecting hole constitutes 90 contained angles with the axis of first connecting hole respectively.
2. The universal ball head with three holes as claimed in claim 1, wherein: first connecting hole, second connecting hole and third connecting hole all are equipped with the limit structure who prevents to connect the rotation in the bottom.
3. The universal ball head with three holes as claimed in claim 2, wherein: the limiting structure comprises a limiting sloping platform, and the sloping surfaces of the limiting sloping platform face the radial outer end face of the connecting end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022555740.5U CN213575143U (en) | 2020-11-06 | 2020-11-06 | Three-hole universal ball head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022555740.5U CN213575143U (en) | 2020-11-06 | 2020-11-06 | Three-hole universal ball head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213575143U true CN213575143U (en) | 2021-06-29 |
Family
ID=76534910
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022555740.5U Active CN213575143U (en) | 2020-11-06 | 2020-11-06 | Three-hole universal ball head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213575143U (en) |
-
2020
- 2020-11-06 CN CN202022555740.5U patent/CN213575143U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |