JPS6263332U - - Google Patents

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図から第４図は本考案の第１実施例を示し
、第１図は両部材の接合前の状態の斜視図、第２
図は両部材の接合後の状態の斜視図である。第３
図は第２図のＡ―Ａ線断面図、第４図は本考案の
第２実施例において帯状突立板部が第２部材の内
壁面に当接した際の第３図に相当する断面図であ
る。第５図は本考案の第３実施例における切起し
片の加圧変形過程を示す縦断面図である。第６図
から第８図は本考案の第４実施例を示し、第６図
は両部材の接合前の斜視図、第７図は接合後の斜
視図、第８図は第７図のＢ―Ｂ線断面図である。
第９図は本考案の第５実施例において帯状突立板
部が第２部分の内壁面に当接した状態の断面図で
ある。第１０図は本考案の第６実施例において切
起し片を治具で傾斜させたときの断面図である。
第１１図は本考案の第７実施例における第１部材
の右側面図、第１２図は第８実施例に係る第１部
材の側面図である。第１３図は第９実施例に係る
第１部材の側面図、第１４図は第１０実施例に係
る第１部材の側面図、第１５図は第１１実施例に
おける第１部材の側面図である。第１６図は本考
案の第１２実施例における第２部材の縦断面図、
第１７図は第１３実施例に係る第２部材の断面図
、第１８図は第１４実施例に係る第２部材の断面
図、第１９図は第１５実施例に係る第２部材の断
面図である。第２０図から第２２図は本考案の第
１６実施例に係る第１部材を示し、第２０図は平
面図、第２１図はＣ―Ｃ線断面図、第２２図は第
２０図のＤ―Ｄ線断面図である。第２３図から第
２５図は本考案の第１７実施例に係る第１部材を
示し、第２３図は平面図、第２４図は第２３図の
Ｅ―Ｅ線断面図、第２５図はＦ―Ｆ線断面図であ
る。第２６図は本考案の第１８実施例における第
１部材と第２部材の接合前の縦断面図、第２７図
は第１９実施例における第１部材と第２部材の接
合後の断面図である。 １……第１部材、２……帯状突立板部、３ａ，
３ｂ……切溝、５……切起し片、６……第２部材
、７……受溝、１０……治具。 1 to 4 show a first embodiment of the present invention, FIG. 1 is a perspective view of both members before they are joined, and FIG.
The figure is a perspective view of both members after they are joined. Third
The figure is a cross-sectional view taken along the line A--A in FIG. 2, and FIG. 4 is a cross-sectional view corresponding to FIG. 3 when the band-like protruding plate portion is in contact with the inner wall surface of the second member in the second embodiment of the present invention. It is. FIG. 5 is a longitudinal sectional view showing the pressurized deformation process of the cut and raised piece in the third embodiment of the present invention. 6 to 8 show a fourth embodiment of the present invention, FIG. 6 is a perspective view of both members before they are joined, FIG. 7 is a perspective view of them after they are joined, and FIG. 8 is a B of FIG. 7. - This is a cross-sectional view taken along line B.
FIG. 9 is a sectional view of the fifth embodiment of the present invention in which the band-like protruding plate portion is in contact with the inner wall surface of the second portion. FIG. 10 is a cross-sectional view of the cut-and-raised piece tilted with a jig in the sixth embodiment of the present invention.
FIG. 11 is a right side view of the first member according to the seventh embodiment of the present invention, and FIG. 12 is a side view of the first member according to the eighth embodiment. FIG. 13 is a side view of the first member according to the ninth embodiment, FIG. 14 is a side view of the first member according to the tenth embodiment, and FIG. 15 is a side view of the first member according to the eleventh embodiment. be. FIG. 16 is a longitudinal sectional view of the second member in the twelfth embodiment of the present invention;
FIG. 17 is a cross-sectional view of the second member according to the thirteenth embodiment, FIG. 18 is a cross-sectional view of the second member according to the fourteenth embodiment, and FIG. 19 is a cross-sectional view of the second member according to the fifteenth embodiment. It is. 20 to 22 show the first member according to the 16th embodiment of the present invention, FIG. 20 is a plan view, FIG. 21 is a sectional view taken along the line CC, and FIG. 22 is a D in FIG. - This is a sectional view taken along line D. 23 to 25 show the first member according to the seventeenth embodiment of the present invention, FIG. 23 is a plan view, FIG. 24 is a cross-sectional view taken along line E--E in FIG. 23, and FIG. 25 is F - This is a sectional view taken along line F. FIG. 26 is a longitudinal sectional view of the first member and second member before joining in the 18th embodiment of the present invention, and FIG. 27 is a sectional view of the first member and the second member after joining in the 19th embodiment. be. DESCRIPTION OF SYMBOLS 1... First member, 2... Band-shaped protruding plate part, 3a,
3b...cut groove, 5...cut and raised piece, 6...second member, 7...receiving groove, 10...jig.

Claims (1)

【実用新案登録請求の範囲】 (1) 相交叉して接合される第１部材１及び第２
部材６と、第１部材１の側面にその長さ方向に突
設された帯状突立板部２と、第２部材６の側面に
その横断方向に設けた受溝７と、前記帯状突立板
部２にその先端部側より上り傾斜に設けた切起し
片５とから成り、帯状突立板部２を前記受溝７に
嵌挿するとき、前記切起し片５の傾斜側面５ａに
受溝７の側縁部７ａを摺接させて該切起し片５を
帯状突立板部に埋設する方向に弾性変形させ、受
溝７を通過後弾性復元した切起し片５の先端面５
ｂを第２部材６の内壁面に当接係合させた土木建
築用桟接合物の接合構造。 (2) 切起し片５が受溝７を通過した後、第２部
材６に挿入した治具１０で切起し片５を加圧して
、切起し片５を充分な傾斜状態に設定する実用新
案登録請求の範囲第１項記載の接合構造。 (3) 帯状突立板部２を第１部材１の全長にわた
つて設け、帯状突立板部２には切起し片５の両側
に第２部材４の幅寸法に合致させた一対の切溝３
ａ，３ｂを設け、受溝７を第２部材６の全横幅に
わたつて設け、前記切溝３ａ，３ｂ間の部分４を
受溝７に嵌挿し、切溝３ａ，３ｂの溝壁面を第２
部材６の内外側壁面に当接させた実用新案登録請
求の範囲第１項又は第２項記載の接合構造。[Scope of claims for utility model registration] (1) First member 1 and second member joined in an intersecting manner
A member 6, a band-shaped protruding plate portion 2 protruding from the side surface of the first member 1 in its length direction, a receiving groove 7 provided on the side surface of the second member 6 in its transverse direction, and the band-shaped protruding plate portion. 2 and a cut-and-raised piece 5 provided at an upward slope from the tip end side, and when the band-shaped protruding plate part 2 is inserted into the receiving groove 7, a receiving groove is formed in the inclined side surface 5a of the cut-and-raised piece 5. The tip surface 5 of the cut and raised piece 5 is elastically deformed in the direction of embedding the cut and raised piece 5 in the band-shaped protruding plate part by sliding the side edges 7a of the cut and raised piece 7, and is elastically restored after passing through the receiving groove 7.
A joint structure of a crosspiece joint for civil engineering and construction, in which a part b is abutted and engaged with the inner wall surface of the second member 6. (2) After the cut and raised piece 5 passes through the receiving groove 7, pressure is applied to the cut and raised piece 5 with the jig 10 inserted into the second member 6, and the cut and raised piece 5 is set to a sufficiently inclined state. A joining structure according to claim 1 of the utility model registration claim. (3) The band-shaped protruding plate portion 2 is provided over the entire length of the first member 1, and the band-shaped protruding plate portion 2 has a pair of grooves on both sides of the cut and raised pieces 5 that match the width dimension of the second member 4. 3
a, 3b are provided, a receiving groove 7 is provided over the entire width of the second member 6, the portion 4 between the cut grooves 3a, 3b is inserted into the receiving groove 7, and the groove wall surfaces of the cut grooves 3a, 3b are 2
The joining structure according to claim 1 or 2, which is brought into contact with the inner and outer wall surfaces of the member 6.