JPH0378211U - - Google Patents
Info
- Publication number
- JPH0378211U JPH0378211U JP13995189U JP13995189U JPH0378211U JP H0378211 U JPH0378211 U JP H0378211U JP 13995189 U JP13995189 U JP 13995189U JP 13995189 U JP13995189 U JP 13995189U JP H0378211 U JPH0378211 U JP H0378211U
- Authority
- JP
- Japan
- Prior art keywords
- frame
- flat washer
- ball
- surveying tripod
- operating member
- 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.)
- Granted
Links
- 239000013013 elastic material Substances 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Studio Devices (AREA)
- Accessories Of Cameras (AREA)
Description
第１図乃至第６図は本考案の実施例を示し、第
１図は三脚の脚頭部分の一部断面図、第２図は平
面図、第３図は三脚収納時の脚頭断面図、第４Ａ
図は脚頭の枠体内の側面図、第４Ｂ図は底面図、
第５Ａ図はボール部材の第５Ｂ図のＹ−Ｙ線によ
る断面図、第５Ｂ図は第５Ａ図のＸ−Ｘ線方向か
ら見た外観図、第６図は押圧装置の操作部材の概
略を示す側面図、第７図及び第８図は従来例を示
し、第７図は三脚外観図、第８図は該三脚の脚頭
部分の一部断面図である。
１……脚頭、２……支持部材、３……三脚取付
部材、４……脚部、５……枠体、５ａ……枠体本
体、６……ボール部材、６ａ……貫通孔、６ｂ…
…切欠き溝、７……押圧装置、８……押え板、９
……平座金、１０……弾性材（サラバネ）、１１
……操作部材、１５……切欠き、１８……ピンポ
ール、２１，２２……挟み部材、２４……Ｅリン
グ、Ｇ……グリツプ部材。
Figures 1 to 6 show an embodiment of the present invention; Figure 1 is a partial sectional view of the leg head portion of the tripod, Figure 2 is a plan view, and Figure 3 is a sectional view of the leg head when the tripod is stored. , 4th A
The figure is a side view of the inside of the leg head frame, Figure 4B is a bottom view,
Fig. 5A is a sectional view of the ball member taken along line Y-Y in Fig. 5B, Fig. 5B is an external view as seen from the direction of line X-X in Fig. 5A, and Fig. 6 is a schematic diagram of the operating member of the pressing device. The side view, FIGS. 7 and 8 show a conventional example, FIG. 7 is an external view of the tripod, and FIG. 8 is a partial sectional view of the leg head portion of the tripod. DESCRIPTION OF SYMBOLS 1... Leg head, 2... Support member, 3... Tripod mounting member, 4... Leg part, 5... Frame body, 5a... Frame body, 6... Ball member, 6a... Through hole, 6b...
... Notch groove, 7 ... Pressing device, 8 ... Pressing plate, 9
...Flat washer, 10...Elastic material (flat spring), 11
...Operation member, 15...Notch, 18...Pin pole, 21, 22...Pinch member, 24...E ring, G...Grip member.
Claims (1)
形成された支持部材と、該支持部材を固定する固
定手段を頭部位置に配設した測量用三脚であつて
、前記固定手段は、枠体と、該枠体内に回動自在
に保持されると共に貫通孔と切欠き溝を備えたボ
ール部材と、該ボール部材を押圧するための押圧
装置とからなり、前記支持部材の他端側を前記ボ
ール部材の貫通孔内に装着したことを特徴とする
測量用三脚。 ２ 前記押圧装置は、押え板と、平座金と、該平
座金と押え板との間に介装された弾性材と、平座
金を押圧する操作部材とから成り、該操作部材は
前記枠体に軸支され、該操作部材の回動により、
前記ボール部材に対する押圧力を調整可能とした
ことを特徴とする請求項１記載の測量用三脚。 ３ 前記枠体の底部には支持部材を枠体と同軸に
位置させる切欠きが形成されていることを特徴と
する請求項１，２記載の測量用三脚。[Claims for Utility Model Registration] 1. A surveying tripod comprising a support member in which a pinching member for holding a pin pole is formed on one end side, and a fixing means for fixing the support member at the head position, The fixing means includes a frame, a ball member rotatably held within the frame and provided with a through hole and a notched groove, and a pressing device for pressing the ball member, and A surveying tripod characterized in that the other end of the member is mounted in the through hole of the ball member. 2. The pressing device includes a presser plate, a flat washer, an elastic material interposed between the flat washer and the presser plate, and an operating member that presses the flat washer, and the operating member is connected to the frame body. is pivotally supported by the operating member, and by rotation of the operating member,
The surveying tripod according to claim 1, wherein the pressing force on the ball member is adjustable. 3. The surveying tripod according to claim 1, wherein a notch is formed in the bottom of the frame for positioning the support member coaxially with the frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989139951U JP2508229Y2 (en) | 1989-12-04 | 1989-12-04 | Survey tripod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989139951U JP2508229Y2 (en) | 1989-12-04 | 1989-12-04 | Survey tripod |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0378211U true JPH0378211U (en) | 1991-08-07 |
| JP2508229Y2 JP2508229Y2 (en) | 1996-08-21 |
Family
ID=31686967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989139951U Expired - Lifetime JP2508229Y2 (en) | 1989-12-04 | 1989-12-04 | Survey tripod |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2508229Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58169516U (en) * | 1982-05-08 | 1983-11-12 | 落合 芳信 | Additional rod for surveying pin pole |
| JPS6130816U (en) * | 1984-07-30 | 1986-02-24 | 株式会社マイゾックス | Surveying pole holding device |
-
1989
- 1989-12-04 JP JP1989139951U patent/JP2508229Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58169516U (en) * | 1982-05-08 | 1983-11-12 | 落合 芳信 | Additional rod for surveying pin pole |
| JPS6130816U (en) * | 1984-07-30 | 1986-02-24 | 株式会社マイゾックス | Surveying pole holding device |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2508229Y2 (en) | 1996-08-21 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| EXPY | Cancellation because of completion of term |