JPH0517212U - Fixed structure of hollow rod - Google Patents
Fixed structure of hollow rodInfo
- Publication number
- JPH0517212U JPH0517212U JP8634091U JP8634091U JPH0517212U JP H0517212 U JPH0517212 U JP H0517212U JP 8634091 U JP8634091 U JP 8634091U JP 8634091 U JP8634091 U JP 8634091U JP H0517212 U JPH0517212 U JP H0517212U
- Authority
- JP
- Japan
- Prior art keywords
- hollow rod
- positioning
- shaped member
- slit
- bolt
- 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
Landscapes
- Connection Of Plates (AREA)
Abstract
(57)【要約】
【目的】 支持部材に対する中空棒状部材の組み付け時
の作業性を向上させる。
【構成】 中空棒状部材３の支持部材側の面４に、支持
部材に固定するためのボルト６の胴部を移動自在に貫通
可能なスリット８をその長手方向１４に延設し、中空棒
状部材３の内部に前記スリット８を覆ってボルト６の頭
部を遊嵌可能なボルト頭部収容空間１０を形成する覆い
部材１１を内部長手方向１４に延設し、ボルト頭部収容
空間１０に挿入可能で且つ前記ボルト６の胴部を挿通し
て頭部を固定可能な位置決め部材１５を設け、該位置決
め部材１５を中空棒状部材３に位置決め可能な位置決め
機構３３を備える。
(57) [Abstract] [Purpose] To improve workability when assembling a hollow rod-shaped member to a support member. A hollow bar-shaped member is provided with a slit 8 through which a body portion of a bolt 6 for fixing the hollow bar-shaped member 3 is movably pierced in a longitudinal direction 14 on a surface 4 of the hollow bar-shaped member 3. A cover member 11 that covers the slit 8 and forms a bolt head housing space 10 in which the head of the bolt 6 can be loosely fitted is provided in the inside of the housing 3, and extends in the inner longitudinal direction 14, A positioning member 15 is provided which can be inserted and through which the body of the bolt 6 can be inserted to fix the head, and a positioning mechanism 33 which can position the positioning member 15 on the hollow rod member 3.
Description
【０００１】[0001]
本考案は、中空棒状部材の固定部構造に関するものである。 The present invention relates to a structure for fixing a hollow rod-shaped member.
【０００２】[0002]
一般にトラックなどの後部にはバンパが取付けられているが、近年、トラック などの車体重量軽減のために、バンパ部材として鋼製の板状部材に代えてアルミ 合金製などの中空棒状部材を用いるようになりつつある。 Generally, a bumper is attached to the rear part of a truck or the like, but in recent years, in order to reduce the weight of the vehicle body of the truck or the like, a hollow rod-shaped member such as an aluminum alloy is used as the bumper member instead of the plate-shaped member made of steel. Is becoming.
【０００３】 図１１はトラック１の後部にステー２を介して中空棒状部材３からなるバンパ 部材を取付けた状態を示しており、該中空棒状部材３は、図１２・図１３に示す ように、矩形断面を有し、トラック１などの車体前方へ向いた面４に車体幅方向 ５へ延びてステー２に対する取付け用のボルト６の胴部７の径寸法よりも僅かに 広い間隔を有するスリット８を備えており、且つ、中空棒状部材３の内部にはス リット８を囲んでボルト６の頭部９を遊嵌状態で収容可能なボルト頭部収容空間 １０を形成するための覆い部材１１が車体幅方向５に一体に延設されている。FIG. 11 shows a state in which a bumper member consisting of a hollow rod-shaped member 3 is attached to the rear portion of the truck 1 via a stay 2, and the hollow rod-shaped member 3 is, as shown in FIGS. 12 and 13, A slit 8 having a rectangular cross section and extending in a vehicle body width direction 5 on a surface 4 of the truck 1 or the like facing the front of the vehicle body and having an interval slightly wider than a diameter dimension of a body portion 7 of a bolt 6 for attaching to a stay 2. In addition, a cover member 11 for forming a bolt head housing space 10 that surrounds the slit 8 and can house the head 9 of the bolt 6 in a loosely fitted state is provided inside the hollow rod-shaped member 3. It extends integrally in the vehicle body width direction 5.
【０００４】 尚、図中１２はボルト６の胴部７外面のほぼ全面に亘って螺刻された雄ねじ部 、１３は雄ねじ部１２に螺合するナットである。In the figure, reference numeral 12 is a male screw portion screwed over substantially the entire outer surface of the body portion 7 of the bolt 6, and 13 is a nut screwed to the male screw portion 12.
【０００５】 そして、中空棒状部材３をトラック１の後部から突設されたステー２に固定す る場合には、中空棒状部材３両端におけるボルト頭部収容空間１０内部に、スリ ット８から胴部７を突出させた状態で、ボルト６の頭部９を遊嵌し、ボルト６を スリット８に沿いスライドさせてステー２に形成された図示しないボルト孔にボ ルト胴部７の位置を位置合せし、ボルト孔にボルト胴部７を通して雄ねじ部１２ にナット１３を螺合することにより、ステー２に中空棒状部材３が固定される。When the hollow rod-shaped member 3 is fixed to the stay 2 projecting from the rear portion of the track 1, the slit 8 is inserted into the bolt head accommodation space 10 at both ends of the hollow rod-shaped member 3 from the slit 8. With the portion 7 protruding, the head portion 9 of the bolt 6 is loosely fitted, and the bolt 6 is slid along the slit 8 to position the bolt body portion 7 in a bolt hole (not shown) formed in the stay 2. Then, the hollow rod-shaped member 3 is fixed to the stay 2 by screwing the nut 13 into the male screw portion 12 through the bolt body portion 7 through the bolt hole.
【０００６】[0006]
【考案が解決しようとする課題】 しかしながら、上記従来の中空棒状部材の固定部構造には、以下のような問題 があった。However, the conventional fixing structure of the hollow rod-shaped member has the following problems.
【０００７】 即ち、中空棒状部材３内部にボルト６の頭部９を遊嵌状態で収容可能な覆い部 材１１を取付けていたので、ステー２に中空棒状部材３を固定する際に、ボルト ６がスリット８に沿って自由にスライドしたり回転したりして位置が定まらない ので、組み付け時の作業性が悪かった。That is, since the cover member 11 capable of accommodating the head portion 9 of the bolt 6 in a loosely fitted state is attached inside the hollow rod-shaped member 3, when the hollow rod-shaped member 3 is fixed to the stay 2, the bolt 6 The position could not be determined by freely sliding or rotating along the slit 8, so the workability during assembly was poor.
【０００８】 本考案は、上述の実情に鑑み、支持部材に対する中空棒状部材の組み付け時の 作業性を向上し得るようにした中空棒状部材の固定部構造を提供することを目的 とするものである。The present invention has been made in view of the above circumstances, and it is an object of the present invention to provide a hollow rod-shaped member fixing portion structure capable of improving workability when the hollow rod-shaped member is assembled to a support member. ..
【０００９】[0009]
請求項１の考案は、中空棒状部材の支持部材側の面に、支持部材に固定するた めのボルトの胴部を移動自在に貫通可能なスリットをその長手方向に延設し、中 空棒状部材の内部に前記スリットを覆ってボルトの頭部を遊嵌可能なボルト頭部 収容空間を形成する覆い部材を内部長手方向に延設し、ボルト頭部収容空間に挿 入可能で且つ前記ボルトの胴部を挿通して頭部を固定可能な位置決め部材を設け 、該位置決め部材を中空棒状部材に位置決め可能な位置決め機構を備えたことを 特徴とする中空棒状部材の固定部構造にかかるものである。 In the invention of claim 1, a hollow rod-shaped member has a support member side surface provided with a slit movably pierceable through a body of a bolt for fixing the hollow rod-shaped member in the longitudinal direction, thereby forming a hollow rod-shaped member. A bolt head capable of loosely fitting the head of the bolt by covering the slit inside the member. A cover member that forms an accommodation space is extended in the inner longitudinal direction and is insertable into the bolt head accommodation space. A structure for fixing a hollow rod-shaped member, characterized in that a positioning member capable of fixing the head through the body of the bolt is provided, and a positioning mechanism for positioning the positioning member on the hollow rod-shaped member is provided. Is.
【００１０】 請求項２の考案は、位置決め部材が帯状をし、位置決め機構として位置決め部 材の長さ寸法を中空棒状部材と同一長さ寸法とした請求項１記載の中空棒状部材 の固定部構造にかかるものである。According to a second aspect of the invention, the fixing member structure for a hollow rod-shaped member according to claim 1, wherein the positioning member has a strip shape, and the positioning member has the same length dimension as the hollow rod-shaped member as a positioning mechanism. It depends on.
【００１１】 請求項３の考案は、位置決め部材が、中空棒状部材のスリットを形成された面 に当接可能な両端部と覆い部材の反スリット側の面に当接可能な中央部を有する ハット状をし、位置決め機構が位置決め部材の前記中央部と覆い部材の反スリッ ト側の面に形成された位置決め孔である請求項１記載の中空棒状部材の固定部構 造にかかるものである。According to a third aspect of the present invention, the positioning member has a hat having both end portions capable of abutting on the surface of the hollow rod-shaped member on which the slit is formed and a central portion capable of abutting on the surface on the side opposite to the slit of the covering member. The hollow rod-shaped member fixing portion structure according to claim 1, wherein the positioning mechanism is a positioning hole formed in the central portion of the positioning member and the surface on the anti-slit side of the cover member.
【００１２】 請求項４の考案は、位置決め部材が、中空棒状部材のスリットを形成された面 に当接可能な両端部と覆い部材の反スリット側の面に当接可能な中央部を有する ハット状をし、位置決め機構が、位置決め部材の前記両端部に形成された突出部 と中空棒状部材のスリットを形成された面に形成された前記突出部を嵌合係止可 能な嵌合孔、或いは、位置決め部材の前記中央部に形成された突出部と覆い部材 の反スリット側の面に形成された前記突出部を嵌合係止可能な嵌合孔である請求 項１記載の中空棒状部材の固定部構造にかかるものである。According to a fourth aspect of the present invention, the positioning member has both ends that can come into contact with the slit-formed surface of the hollow rod-shaped member and a central portion that can come into contact with the surface on the side opposite to the slit of the covering member. And the positioning mechanism has a fitting hole capable of fitting and locking the protrusion formed on both ends of the positioning member and the protrusion formed on the slit-formed surface of the hollow rod-shaped member, 2. The hollow rod-shaped member according to claim 1, which is a fitting hole capable of fitting and locking the protrusion formed in the central portion of the positioning member and the protrusion formed on the surface of the cover member on the side opposite to the slit. It is related to the structure of the fixed part.
【００１３】 請求項５の考案は、支持部材及び位置決め部材並にボルトの、少くとも中空棒 状部材に接する部分に、電食防止用被膜を設けた請求項１乃至４記載の中空棒状 部材の固定部構造にかかるものである。According to a fifth aspect of the present invention, there is provided a hollow rod-shaped member according to any one of claims 1 to 4, wherein an electrolytic corrosion preventing coating is provided on at least portions of the support member, the positioning member, and the bolt, which are in contact with the hollow rod-shaped member. It relates to the fixed part structure.
【００１４】[0014]
請求項１の考案によれば、ボルトの胴部を挿通して頭部を固定した位置決め部 材を、ボルト頭部収容空間に挿入して、位置決め機構により位置決めすると、ボ ルトの位置が安定するので、支持部材に対する中空棒状部材の組み付け時の作業 性が向上される。 According to the invention of claim 1, when the positioning member having the head fixed by inserting the body of the bolt is inserted into the bolt head accommodation space and positioned by the positioning mechanism, the position of the bolt becomes stable. Therefore, workability in assembling the hollow rod-shaped member to the support member is improved.
【００１５】 請求項２の考案では、位置決め部材を帯状として中空棒状部材と同一の長さ寸 法としている。According to the second aspect of the invention, the positioning member is in the form of a strip and has the same length dimension as the hollow rod-shaped member.
【００１６】 請求項３の考案では、位置決め部材をハット状にして、位置決め部材の中央部 と覆い部材の反スリット側の面に位置決め孔を形成している。In the invention of claim 3, the positioning member is formed in a hat shape, and the positioning hole is formed in the central portion of the positioning member and the surface on the side opposite to the slit of the covering member.
【００１７】 請求項４の考案では、位置決め部材をハット状にして、位置決め部材の両端部 に突出部を形成して中空棒状部材のスリットを形成された面に前記突出部を嵌合 係止可能な嵌合孔を形成するか、或いは、位置決め部材の前記中央部に突出部を 形成して覆い部材の反スリット側の面に前記突出部を嵌合係止可能な嵌合孔を形 成している。According to the fourth aspect of the present invention, the positioning member is formed in a hat shape, and the projections are formed at both ends of the positioning member, and the projections can be fitted and locked on the surfaces of the hollow rod-shaped member on which the slits are formed. Or a protrusion is formed in the central portion of the positioning member, and a protrusion is formed on the surface of the cover member on the side opposite to the slit so that the protrusion can be fitted and locked. ing.
【００１８】 請求項５の考案では、支持部材及び位置決め部材並にボルトの少くとも中空棒 状部材に接する部分に設けた電食防止用被膜によって、前記部分の電食が防止さ れる。According to the fifth aspect of the present invention, the electrolytic corrosion of the portion is prevented by the electrolytic corrosion preventing film provided on the supporting member and the positioning member as well as the portion contacting at least the hollow rod-shaped member of the bolt.
【００１９】[0019]
以下、本考案の実施例を図面に基づいて説明する。 Embodiments of the present invention will be described below with reference to the drawings.
【００２０】 図１〜図３は、本考案の第一の実施例である。1 to 3 show a first embodiment of the present invention.
【００２１】 又、図中、図１１〜図１３に示すものと同一の構成部分については同一の符号 を付すことにより説明を省略するものとし、以下、本考案に特有の構成について のみ説明して行く。Further, in the figure, the same components as those shown in FIGS. 11 to 13 are designated by the same reference numerals, and the description thereof will be omitted. Hereinafter, only the configuration unique to the present invention will be described. go.
【００２２】 中空棒状部材３の長手方向１４の寸法と同一の長さ寸法を有し、ボルト頭部収 容空間１０に挿入可能な帯状の位置決め部材１５を設け、該位置決め部材１５に ステー２などの支持部材に形成されたボルト孔４０と位置を合せてボルト孔１６ を形成し、該ボルト孔１６にボルト６を通し、溶接や接着やかしめ嵌めや図示し ない固定用補助部材を用いるなどによりボルト６の頭部９を位置決め部材１５に 固定し、取付ユニット１７を形成する。A band-shaped positioning member 15 that has the same length as the length 14 of the hollow rod-shaped member 3 in the longitudinal direction and can be inserted into the bolt head accommodation space 10 is provided, and the stay 2 or the like is provided on the positioning member 15. The bolt hole 16 is formed by aligning it with the bolt hole 40 formed in the support member, and the bolt 6 is passed through the bolt hole 16 by welding, bonding, caulking, or using a fixing auxiliary member (not shown). The head 9 of the bolt 6 is fixed to the positioning member 15 to form the mounting unit 17.
【００２３】 そして、ステー２及び位置決め部材１５及びボルト６並にナット１３の中空棒 状部材３と接触する部分の一方または両方にナイロンコートなどの電食防止用被 膜４１，４２，４３，４４を設ける。The stay 2, the positioning member 15 and the bolt 6 as well as one or both of the portions of the nut 13 that come into contact with the hollow rod-shaped member 3 are coated with an electrolytic corrosion preventive film 41, 42, 43, 44 such as nylon coat. To provide.
【００２４】 尚、１８は位置決め部材１５とボルト６の頭部９との固定部であり、位置決め 部材１５を中空棒状部材３の長手方向１４の寸法と同一の長さ寸法とすることに より位置決め機構３３が構成されている。Reference numeral 18 denotes a fixing portion between the positioning member 15 and the head portion 9 of the bolt 6, and the positioning member 15 has the same length dimension as the dimension of the hollow rod member 3 in the longitudinal direction 14. The mechanism 33 is configured.
【００２５】 次に、作動について説明する。Next, the operation will be described.
【００２６】 ボルト６の頭部９を固定された位置決め部材１５を、スリット８から外部へボ ルト６の胴部７を突出させた状態で、中空棒状部材３のボルト頭部収容空間１０ 内部に挿入する。The positioning member 15 to which the head 9 of the bolt 6 is fixed is placed inside the bolt head housing space 10 of the hollow rod-shaped member 3 with the body portion 7 of the bolt 6 protruding from the slit 8 to the outside. insert.
【００２７】 すると、位置決め部材１５は中空棒状部材３の長手方向１４の寸法と同一の長 さ寸法を有しているので、ボルト６の胴部７の長手方向１４の位置は、予め設定 した通りステー２などの支持部材に形成されたボルト孔４０の位置と一致し、し かも、ボルト６の頭部９は位置決め部材１５に固定されているので、ボルト６は 回らないように保持される。Then, since the positioning member 15 has the same length dimension as the dimension of the hollow rod-shaped member 3 in the longitudinal direction 14, the position of the body portion 7 of the bolt 6 in the longitudinal direction 14 is set as previously set. The bolts 6 are held so as not to rotate because they coincide with the positions of the bolt holes 40 formed in the support member such as the stay 2 and the head 9 of the bolt 6 is fixed to the positioning member 15.
【００２８】 この状態で、ステー２などの支持部材に形成されたボルト孔４０にボルト胴部 ７を通してボルト胴部７の雄ねじ部１２にナット１３を螺合すれば、簡単に中空 棒状部材３をステー２などの支持部材に固定することができる。In this state, if the nut 13 is screwed into the male threaded portion 12 of the bolt body 7 by passing the bolt body 7 through the bolt hole 40 formed in the support member such as the stay 2, the hollow rod-shaped member 3 can be easily attached. It can be fixed to a support member such as the stay 2.
【００２９】 又、ステー２や位置決め部材１５やボルト６やナット１３の中空棒状部材３と 接触する部分の一方または両方に設けた電食防止用被膜４１，４２，４３，４４ によって前記部分の電食（接触腐食）が防止される。Further, the electrolytic corrosion prevention coatings 41, 42, 43, 44 provided on one or both of the portions of the stay 2, the positioning member 15, the bolts 6, and the nuts 13 that come into contact with the hollow rod-shaped member 3 are used to prevent the electric charge of the portions. Eating (contact corrosion) is prevented.
【００３０】 図４〜図７は、本考案の第二の実施例である。4 to 7 show a second embodiment of the present invention.
【００３１】 短冊状の帯板１９を、中空棒状部材３のスリット８が形成された面に平行な両 端部２０及び覆い部材１１のスリット８と対向する面２１に平行な中央部２２を 有するようハット状に曲げて、中空棒状部材３のボルト頭部収容空間１０内部に 挿入可能な位置決め部材２３を設け、該位置決め部材２３の両端部２０に前記実 施例と同様にしてボルト６を挿通固定し、位置決め部材２３の中央部２２に位置 決め孔２４を設けて取付けユニット２８を構成し、中空棒状部材３内部における 覆い部材１１のスリット８と対向する面２１に前記ボルト６がステー２などの支 持部材に形成されたボルト孔４０に位置決めされるように前記位置決め孔２４に 対応する位置決め孔２５を設けて、位置決め孔２４，２５により位置決め機構３ ４を構成し、ボルト頭部収容空間１０内部に位置決め部材２３を挿入して、位置 決め部材２３の位置決め孔２４と覆い部材１１の位置決め孔２５とを位置合せし て樹脂製のピン（図示せず）や図６に示すような先割れ式のピンなどの固定部材 ２６や図７に示すような樹脂製の中空クリップなどの固定部材３２を打ち込んで 先をつぶすようにした以外は、前記実施例と同様の構成を備えており、同様の作 用・効果を得ることができる。The strip-shaped strip 19 has both ends 20 parallel to the surface of the hollow rod-shaped member 3 on which the slit 8 is formed and a central portion 22 parallel to the surface 21 of the cover member 11 facing the slit 8. As shown in FIG. 5, the hollow rod-shaped member 3 is provided with a positioning member 23 that can be inserted into the bolt head housing space 10 and the bolts 6 are inserted into both ends 20 of the positioning member 23 in the same manner as in the above embodiment. The fixing unit 23 is fixed, and a positioning hole 24 is provided in the central portion 22 of the positioning member 23 to form a mounting unit 28. The bolt 6 is attached to the surface 21 of the hollow rod-shaped member 3 facing the slit 8 of the cover member 11 such as the stay 2. A positioning hole 25 corresponding to the positioning hole 24 is provided so as to be positioned in the bolt hole 40 formed in the supporting member of the support member, and the positioning mechanism 34 is provided by the positioning holes 24, 25. The positioning member 23 is inserted into the bolt head housing space 10, and the positioning hole 24 of the positioning member 23 and the positioning hole 25 of the cover member 11 are aligned to form a resin pin (not shown). ) Or a fixing member 26 such as a cracked pin shown in FIG. 6 or a fixing member 32 such as a resin hollow clip shown in FIG. 7 so as to crush the tip. It has the same configuration as the above and can obtain the same operation and effect.
【００３２】 尚、２７は固定部材２６，３２などを打込んだり引抜いたりするための図示し ない工具をスリット８側から挿入できるよう必要に応じてスリット８に形成され る切欠き部である。Reference numeral 27 is a notch formed in the slit 8 as needed so that a tool (not shown) for driving the fixing members 26, 32 and the like into and out can be inserted from the slit 8 side.
【００３３】 図８〜図１０は、本考案の第三の実施例であり、ハット状の位置決め部材２９ をバネ鋼によって構成し、位置決め部材２９の両端部２０におけるボルト孔１６ の周囲にスリット８側へ突出する突出部３０をプレス加工などによって形成し、 スリット８に突出部３０を嵌合係止可能な嵌合孔３１を形成して、突出部３０及 び嵌合孔３１により位置決め機構３５を構成し、ボルト頭部収容空間１０内部に 位置決め部材２９を挿入すると、スリット８に形成された嵌合孔３１に位置決め 部材２９の突出部３０が嵌合係止されるようにした他は、前記第二の実施例と同 様の構成を備えており、同様の作用・効果を得ることができる。8 to 10 show a third embodiment of the present invention, in which the hat-shaped positioning member 29 is made of spring steel, and the slits 8 are formed around the bolt holes 16 at both ends 20 of the positioning member 29. The protrusion 30 protruding toward the side is formed by press working, and the slit 8 is formed with a fitting hole 31 into which the protrusion 30 can be fitted and locked, and the positioning mechanism 35 is formed by the protrusion 30 and the fitting hole 31. When the positioning member 29 is inserted into the bolt head housing space 10, the protrusion 30 of the positioning member 29 is fitted and locked in the fitting hole 31 formed in the slit 8. The second embodiment has the same structure as that of the second embodiment and can obtain the same operation and effect.
【００３４】 尚、本考案は、上述の実施例にのみ限定されるものではなく、トラックのバン パ以外にも使用可能であること、又、例えば第二の実施例における固定部材は任 意であり、特に電食防止を考慮しない場合にはリベットを用いても良いこと、第 三の実施例において、位置決め部材の各部の曲げ角度を９０度よりも大きくなる か或いは小さくなるようにして位置決め部材をより弾性変形し易くしても良いこ と、又、位置決め部材の変形量は小さいのでバネ鋼以外の材料を用いても良いこ と、更に、図８〜図１０に示すように突出部３６を位置決め部材の中央部に設け て突出部３６に対応する嵌合孔３７を覆い部材の反スリット側の面に形成しても 良いこと、電食防止用被膜はナイロンコート以外でも良いことその他、本考案の 要旨を逸脱しない範囲内において種々変更を加え得ることは勿論である。It should be noted that the present invention is not limited to the above-described embodiment, but can be used in other than a truck bumper, and for example, the fixing member in the second embodiment is optional. Yes, rivets may be used especially when electrolytic corrosion prevention is not taken into consideration. In the third embodiment, the bending angle of each part of the positioning member is set to be larger or smaller than 90 degrees and the positioning member is smaller than 90 degrees. May be more easily elastically deformed, and since the amount of deformation of the positioning member is small, a material other than spring steel may be used. Furthermore, as shown in FIGS. May be provided in the center of the positioning member to form the fitting hole 37 corresponding to the protrusion 36 on the surface of the cover member opposite to the slit side, and the electrolytic corrosion preventing film may be other than nylon coat. Key to the invention It goes without saying that various changes can be made without departing from the spirit of the invention.
【００３５】[0035]
以上説明したように、請求項１〜４の考案にかかる中空棒状部材の固定部構造 によれば、支持部材に対する中空棒状部材の組み付け時の作業性を向上し得る。 又、請求項５の考案にかかる中空棒状部材の固定部構造によれば電食防止ができ るという優れた効果を奏し得る。 As described above, according to the fixing structure of the hollow rod-shaped member according to the inventions of claims 1 to 4, workability at the time of assembling the hollow rod-shaped member to the support member can be improved. Further, according to the structure of the fixing portion of the hollow rod-shaped member according to the invention of claim 5, there is an excellent effect that the electrolytic corrosion can be prevented.
【図１】本考案の第一の実施例の部分拡大斜視図であ
る。FIG. 1 is a partially enlarged perspective view of a first embodiment of the present invention.
【図２】図１の位置決め部材の部分拡大斜視図である。FIG. 2 is a partially enlarged perspective view of the positioning member of FIG.
【図３】図１を組み付け状態にしてＩＩＩ−ＩＩＩ方向
から見た図である。FIG. 3 is a view seen from a III-III direction with FIG. 1 assembled.
【図４】本考案の第二の実施例の部分拡大斜視図であ
る。FIG. 4 is a partially enlarged perspective view of a second embodiment of the present invention.
【図５】図４を組み付け状態にしてＶ−Ｖ方向から見た
図である。5 is a view of FIG. 4 in an assembled state, viewed from the VV direction.
【図６】図４に使用可能な固定部材の他の例を示す側面
図である。FIG. 6 is a side view showing another example of a fixing member usable in FIG.
【図７】図４に使用可能な固定部材の別の例を示す側断
面図である。7 is a side sectional view showing another example of the fixing member usable in FIG.
【図８】本考案の第三の実施例の部分拡大斜視図であ
る。FIG. 8 is a partially enlarged perspective view of a third embodiment of the present invention.
【図９】図８の位置決め部材の部分拡大斜視図である。9 is a partially enlarged perspective view of the positioning member of FIG.
【図１０】図８の中空棒状部材に位置決め部材その他を
組み付け状態として図９のＸ−Ｘ方向から見た断面図で
ある。10 is a cross-sectional view of the hollow rod-shaped member of FIG. 8 with a positioning member and the like assembled therein, as seen from the XX direction of FIG. 9;
【図１１】トラックの概略側面図である。FIG. 11 is a schematic side view of a truck.
【図１２】従来例の部分拡大斜視図である。FIG. 12 is a partially enlarged perspective view of a conventional example.
【図１３】図１１のステーに対する取付け状態を示す斜
視図である。FIG. 13 is a perspective view showing a state of attachment to the stay of FIG.
２ 支持部材（ステー） ３ 中空棒状部材 ４ 支持部材２側の面 ６ ボルト ７ 胴部 ８ スリット ９ 頭部 １０ ボルト頭部収容空間 １１ 覆い部材 １３ ナット １４ 長手方向 １５，２３，２９ 位置決め部材 ２０ 両端部 ２１ 覆い部材１１の反スリット８側の面 ２２ 中央部 ２４，２５ 位置決め孔 ３０ 突出部 ３１ 嵌合孔 ３３，３４，３５ 位置決め機構 ４１，４２，４３，４４ 電食防止用被膜 2 Support Member (Stay) 3 Hollow Rod Member 4 Surface of Support Member 2 Side 6 Bolt 7 Body 8 Slit 9 Head 10 Bolt Head Housing Space 11 Cover Member 13 Nut 14 Longitudinal Direction 15, 23, 29 Positioning Member 20 Both Ends Part 21 Surface of anti-slit 8 side of cover member 22 Central part 24,25 Positioning hole 30 Projection part 31 Fitting hole 33,34,35 Positioning mechanism 41,42,43,44 Electrolytic corrosion prevention film
Claims (5)
部材に固定するためのボルトの胴部を移動自在に貫通可
能なスリットをその長手方向に延設し、中空棒状部材の
内部に前記スリットを覆ってボルトの頭部を遊嵌可能な
ボルト頭部収容空間を形成する覆い部材を内部長手方向
に延設し、ボルト頭部収容空間に挿入可能で且つ前記ボ
ルトの胴部を挿通して頭部を固定可能な位置決め部材を
設け、該位置決め部材を中空棒状部材に位置決め可能な
位置決め機構を備えたことを特徴とする中空棒状部材の
固定部構造。1. A hollow rod-shaped member has a support member side surface provided with a slit through which a body of a bolt for fixing to the support member is movably pierced in a longitudinal direction thereof, and the slit is provided inside the hollow rod-shaped member. A cover member that covers the slit and forms a bolt head housing space in which the head of the bolt can be loosely fitted is extended in the inner longitudinal direction, and can be inserted into the bolt head housing space and the body of the bolt can be inserted. A hollow rod-shaped member fixing part structure, comprising a positioning member capable of inserting and fixing a head portion, and a positioning mechanism capable of positioning the positioning member on the hollow rod-shaped member.
として位置決め部材の長さ寸法を中空棒状部材と同一長
さ寸法とした請求項１記載の中空棒状部材の固定部構
造。2. The fixing portion structure for a hollow rod-shaped member according to claim 1, wherein the positioning member has a strip shape, and the positioning member has the same length dimension as the hollow rod-shaped member as a positioning mechanism.
トを形成された面に当接可能な両端部と覆い部材の反ス
リット側の面に当接可能な中央部を有するハット状を
し、位置決め機構が位置決め部材の前記中央部と覆い部
材の反スリット側の面に形成された位置決め孔である請
求項１記載の中空棒状部材の固定部構造。3. The positioning member has a hat shape having both end portions capable of contacting the slit-formed surface of the hollow rod-shaped member and a central portion capable of contacting the non-slit side surface of the cover member, and the positioning is performed. 2. The fixing structure for a hollow rod-shaped member according to claim 1, wherein the mechanism is a positioning hole formed in the central portion of the positioning member and the surface of the cover member on the side opposite to the slit.
トを形成された面に当接可能な両端部と覆い部材の反ス
リット側の面に当接可能な中央部を有するハット状を
し、位置決め機構が、位置決め部材の前記両端部に形成
された突出部と中空棒状部材のスリットを形成された面
に形成された前記突出部を嵌合係止可能な嵌合孔、或い
は、位置決め部材の前記中央部に形成された突出部と覆
い部材の反スリット側の面に形成された前記突出部を嵌
合係止可能な嵌合孔である請求項１記載の中空棒状部材
の固定部構造。4. The positioning member has a hat shape having both end portions capable of contacting the slit-formed surface of the hollow rod-shaped member and a central portion capable of contacting the non-slit side surface of the cover member, and the positioning is performed. The mechanism is a fitting hole capable of fitting and locking the protrusion formed on the both ends of the positioning member and the protrusion formed on the surface of the hollow rod-shaped member on which the slit is formed, or the positioning member described above. 2. The fixing part structure for a hollow rod-shaped member according to claim 1, wherein the fixing part structure is a fitting hole capable of fitting and locking the protrusion formed in the central portion and the protrusion formed on the surface of the cover member on the side opposite to the slit.
の、少くとも中空棒状部材に接する部分に、電食防止用
被膜を設けた請求項１乃至４記載の中空棒状部材の固定
部構造。5. A structure for fixing a hollow rod-shaped member according to claim 1, wherein an electrolytic corrosion preventing coating is provided on at least portions of the support member, the positioning member, and the bolt, which are in contact with the hollow rod-shaped member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1991086340U JP2585098Y2 (en) | 1991-06-13 | 1991-09-26 | Fixed part structure of hollow rod-shaped member |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5301091 | 1991-06-13 | ||
| JP3-53010 | 1991-06-13 | ||
| JP1991086340U JP2585098Y2 (en) | 1991-06-13 | 1991-09-26 | Fixed part structure of hollow rod-shaped member |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0517212U true JPH0517212U (en) | 1993-03-05 |
| JP2585098Y2 JP2585098Y2 (en) | 1998-11-11 |
Family
ID=26393704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1991086340U Expired - Fee Related JP2585098Y2 (en) | 1991-06-13 | 1991-09-26 | Fixed part structure of hollow rod-shaped member |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2585098Y2 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100501130B1 (en) * | 2002-05-06 | 2005-07-18 | 현대자동차주식회사 | Safety guard of Truck |
| JP2006143217A (en) * | 2006-02-27 | 2006-06-08 | Kyokuto Kaihatsu Kogyo Co Ltd | Rear bumper device in vehicle with load receiving platform lift |
| JP2015221602A (en) * | 2014-05-22 | 2015-12-10 | 三菱アルミニウム株式会社 | Slip-in prevention apparatus and installation method of the same |
| JP5876957B1 (en) * | 2015-05-27 | 2016-03-02 | 株式会社ハウゼコ | Ventilation structure and ventilation building using the same |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6130555U (en) * | 1984-07-30 | 1986-02-24 | 三菱自動車工業株式会社 | Mounting structure of protector mold |
| JPS6436252U (en) * | 1987-08-31 | 1989-03-06 |
-
1991
- 1991-09-26 JP JP1991086340U patent/JP2585098Y2/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6130555U (en) * | 1984-07-30 | 1986-02-24 | 三菱自動車工業株式会社 | Mounting structure of protector mold |
| JPS6436252U (en) * | 1987-08-31 | 1989-03-06 |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100501130B1 (en) * | 2002-05-06 | 2005-07-18 | 현대자동차주식회사 | Safety guard of Truck |
| JP2006143217A (en) * | 2006-02-27 | 2006-06-08 | Kyokuto Kaihatsu Kogyo Co Ltd | Rear bumper device in vehicle with load receiving platform lift |
| JP2015221602A (en) * | 2014-05-22 | 2015-12-10 | 三菱アルミニウム株式会社 | Slip-in prevention apparatus and installation method of the same |
| JP5876957B1 (en) * | 2015-05-27 | 2016-03-02 | 株式会社ハウゼコ | Ventilation structure and ventilation building using the same |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2585098Y2 (en) | 1998-11-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH0319482Y2 (en) | ||
| JPS641344B2 (en) | ||
| JPH0517212U (en) | Fixed structure of hollow rod | |
| JPS6159984U (en) | ||
| JPS6225402Y2 (en) | ||
| JPH0436972Y2 (en) | ||
| JP3189999B2 (en) | Beam reinforcement | |
| JPH0542208Y2 (en) | ||
| JP3127085B2 (en) | Automotive door guard bar mounting structure and door guard bar mounting method | |
| US11745681B2 (en) | Battery bracket assembly for a vehicle | |
| JP2699088B2 (en) | Rigid train line | |
| JPH0329253Y2 (en) | ||
| JPH0543284Y2 (en) | ||
| JPH0344457Y2 (en) | ||
| JP2000079857A (en) | Installing structure of bumper for vehicle | |
| JPH0426314Y2 (en) | ||
| JPH0313081Y2 (en) | ||
| JPH04105211U (en) | locking screw device | |
| JPH0214521Y2 (en) | ||
| JP3998839B2 (en) | tightening structure | |
| JPS6338713A (en) | Part mounting structure to hollow member | |
| JPH048038Y2 (en) | ||
| JPH0646763Y2 (en) | Vehicle bumper structure | |
| JPH0724297Y2 (en) | Rear wiper mounting structure | |
| JP2000313374A (en) | Fixing structure of frame for vehicle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |