JPH0317410U - - Google Patents
Info
- Publication number
- JPH0317410U JPH0317410U JP1989077296U JP7729689U JPH0317410U JP H0317410 U JPH0317410 U JP H0317410U JP 1989077296 U JP1989077296 U JP 1989077296U JP 7729689 U JP7729689 U JP 7729689U JP H0317410 U JPH0317410 U JP H0317410U
- Authority
- JP
- Japan
- Prior art keywords
- round
- side plate
- round material
- metal fitting
- main metal
- 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
- 239000002184 metal Substances 0.000 claims description 15
- 239000000463 material Substances 0.000 claims description 12
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/25—Greenhouse technology, e.g. cooling systems therefor
Landscapes
- Greenhouses (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
Description
第１図は本考案に係るクロスジヨイント用主金
具の一例を示す斜視図、第２図は第１図のクロス
ジヨイント用主金具の使用状態の側面図、第３図
は第２図の矢印Ａ−Ａに沿う断面図、第４図は主
金具の他の実施例を示す断面図、第５図は本考案
に係る他のクロスジヨイント用主金具の斜視図、
第６図はその使用状態の側面図、第７図は第６図
の矢印Ｂ−Ｂに沿つて切断した拡大端面図、第８
図は更に他の実施例を示す断面図、第９図及び第
１０図はそれぞれ楔の変形例を示す側面図、第１
１図はこの種の従来のクロスジヨイント用主金具
の斜視図、第１２図はその使用状態の側面図であ
る。
図中主要符号の説明、１は主金具、１１，１２
は側板、１３は丸材案内孔、１４は袋部、１５は
丸材案内部、２は第１の丸材、３は第２の丸材、
４は楔である。
Fig. 1 is a perspective view showing an example of the main metal fitting for a cross joint according to the present invention, Fig. 2 is a side view of the main metal fitting for a cross joint shown in Fig. 1 in a state of use, and Fig. 3 is a side view of the main metal fitting for a cross joint shown in Fig. 2. 4 is a sectional view showing another embodiment of the main metal fitting; FIG. 5 is a perspective view of another main metal fitting for a cross joint according to the present invention;
FIG. 6 is a side view of the device in use, FIG. 7 is an enlarged end view taken along arrow B-B in FIG. 6, and FIG.
The figure is a sectional view showing still another embodiment, and FIGS. 9 and 10 are side views showing a modified example of the wedge, respectively.
FIG. 1 is a perspective view of this type of conventional main metal fitting for a cross joint, and FIG. 12 is a side view of the main metal fitting for a cross joint. Explanation of main symbols in the figure, 1 is the main metal fitting, 11, 12
is a side plate, 13 is a round material guide hole, 14 is a bag portion, 15 is a round material guide portion, 2 is a first round material, 3 is a second round material,
4 is a wedge.
Claims (1)
状に曲げられている金属板よりなる主金具におい
て、一方の側板には前記第１の丸材に対し交叉状
にやや離して案内される第２の丸材の丸材案内孔
が形成され、他方の側板には前記第２の丸材の端
部が収容される袋部が外側へ突出する状態に設け
られていることを特徴とする、クロスジヨイント
用主金具。 (2) 内部に第１の丸材を挿入すべく断面逆Ｕ字
状に曲げられている金属板よりなる主金具におい
て、一方の側板には前記第１の丸材に接する状態
で案内される第２の丸材の丸材案内部がほぼ逆Ｕ
字状に形成され、他方の側板には前記第２の丸材
の端部が収容される袋部が外側へ突出する状態に
設けられ、前記一方の側板における丸材案内部の
両側部と、前記他方の側板における丸材案内部の
両側部には、前記第２の丸材に面して打ち込まれ
る楔の係止片が内側へ上向きに設けられているこ
とを特徴とする、クロスジヨイント用主金具。 (3) 係止片が両側板の内側へ押し抜き状に形成
され、当該係止片の基部に側板の内側へ窪んだ凹
部が形成されている、請求項２に記載のクロスジ
ヨイント用主金具。[Claims for Utility Model Registration] (1) In a main metal fitting made of a metal plate that is bent into an inverted U-shaped cross section in order to insert a first round member into the interior thereof, one side plate has a side plate that is connected to the first round member. On the other hand, a round guide hole for a second round material that is guided at a distance from each other in an intersecting manner is formed, and a bag portion in which an end portion of the second round material is accommodated is provided in the other side plate in a state that projects outward. A main metal fitting for a cross joint. (2) In a main metal fitting made of a metal plate bent into an inverted U-shaped cross section in order to insert a first round member therein, one side plate has a second round member guided in contact with the first round member. The round material guide part of the round material is almost an inverted U.
The other side plate is provided with a bag portion protruding outward in which the end portion of the second round material is accommodated, and both side portions of the round material guide portion on the one side plate and the other A main metal fitting for a cross joint, characterized in that wedge locking pieces that are driven inward and upward facing the second round material are provided on both sides of the round material guide portion on the side plate. (3) The cross-joint main body according to claim 2, wherein the locking pieces are formed in a punched-out shape to the inside of the side plates, and a recessed portion recessed to the inside of the side plates is formed at the base of the locking pieces. Metal fittings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989077296U JPH0317410U (en) | 1989-06-30 | 1989-06-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989077296U JPH0317410U (en) | 1989-06-30 | 1989-06-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0317410U true JPH0317410U (en) | 1991-02-21 |
Family
ID=31619552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989077296U Pending JPH0317410U (en) | 1989-06-30 | 1989-06-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0317410U (en) |
-
1989
- 1989-06-30 JP JP1989077296U patent/JPH0317410U/ja active Pending