JPH01128099U - - Google Patents
Info
- Publication number
- JPH01128099U JPH01128099U JP2456688U JP2456688U JPH01128099U JP H01128099 U JPH01128099 U JP H01128099U JP 2456688 U JP2456688 U JP 2456688U JP 2456688 U JP2456688 U JP 2456688U JP H01128099 U JPH01128099 U JP H01128099U
- Authority
- JP
- Japan
- Prior art keywords
- ball
- grounding body
- leg
- spike bolt
- tripod
- 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.)
- Pending
Links
- 239000004575 stone Substances 0.000 description 3
Landscapes
- Accessories Of Cameras (AREA)
Description
第１図は本考案の一実施例に係る三脚の石突の
斜視図、第２図は三脚全体の斜視図、第３図は第
１図に示す石突の接地体の上面側の斜視図、第４
図は接地体の下面側の斜視図、第５図Ａ，Ｂ及び
第６図は石突の接地体の動きを示す側断面図、第
７図は第３図のＡ―Ａ線における断面図、第８図
は第３図のＢ―Ｂ線における断面図、第９図は従
来の石突の側断面図である。
１：三脚、２：基台、３：脚体、４：支持機構
、５：石突、７：スパイクボルト、８：ボール、
８ａ：ネジ孔、１０：接地体、１１：嵌合凹部、
１１ａ，１１ｂ：開口、１２：逃げ溝。
FIG. 1 is a perspective view of a tripod head according to an embodiment of the present invention, FIG. 2 is a perspective view of the entire tripod, and FIG. 3 is a perspective view of the upper side of the grounding body of the head shown in FIG. 4
The figure is a perspective view of the lower surface of the grounding body, Figures 5A, B, and 6 are side sectional views showing the movement of the grounding body of the stone protrusion, and Figure 7 is a sectional view taken along line A-A in Figure 3. FIG. 8 is a sectional view taken along line BB in FIG. 3, and FIG. 9 is a side sectional view of a conventional stone head. 1: tripod, 2: base, 3: legs, 4: support mechanism, 5: stone foot, 7: spike bolt, 8: ball,
8a: screw hole, 10: grounding body, 11: fitting recess,
11a, 11b: opening, 12: relief groove.
Claims (1)
該スパイクボルトに螺合するボールと、該ボール
に回転自在に嵌合する弾性を有する接地体からな
り、上記接地体内に上下に上記スパイクボルトが
貫通する開口を有する上記ボールの嵌合凹部を設
けると共に、上記脚体の最大開脚角度の傾き持つ
て上記嵌合凹部から延びる逃げ溝を設けたことを
特徴とする三脚の石突。 A spike bolt installed at the bottom end of the tripod leg,
The grounding body includes a ball that is screwed into the spike bolt, and an elastic grounding body that rotatably fits into the ball, and a recess for the ball is provided in the grounding body, having an opening through which the spike bolt passes vertically. The tripod head is further provided with an escape groove extending from the fitting recess at the inclination of the maximum leg opening angle of the leg body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2456688U JPH01128099U (en) | 1988-02-26 | 1988-02-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2456688U JPH01128099U (en) | 1988-02-26 | 1988-02-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01128099U true JPH01128099U (en) | 1989-08-31 |
Family
ID=31244520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2456688U Pending JPH01128099U (en) | 1988-02-26 | 1988-02-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01128099U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105927826A (en) * | 2016-06-16 | 2016-09-07 | 苏州华徕光电仪器有限公司 | Support for surveying and mapping instrument |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS569914U (en) * | 1979-07-03 | 1981-01-28 |
-
1988
- 1988-02-26 JP JP2456688U patent/JPH01128099U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS569914U (en) * | 1979-07-03 | 1981-01-28 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105927826A (en) * | 2016-06-16 | 2016-09-07 | 苏州华徕光电仪器有限公司 | Support for surveying and mapping instrument |