JP2002256523A - Column of moving fence - Google Patents
Column of moving fenceInfo
- Publication number
- JP2002256523A JP2002256523A JP2001057211A JP2001057211A JP2002256523A JP 2002256523 A JP2002256523 A JP 2002256523A JP 2001057211 A JP2001057211 A JP 2001057211A JP 2001057211 A JP2001057211 A JP 2001057211A JP 2002256523 A JP2002256523 A JP 2002256523A
- Authority
- JP
- Japan
- Prior art keywords
- columns
- column
- support
- convex portion
- concave portion
- 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
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
Description
【0001】[0001]
【発明の属する技術分野】本発明は、バリケードのよう
な移動柵の支柱に関し、詳しくは、支柱を多段に積み上
げて保管する場合に、安定的に積み上げることができな
がら分離を楽におこなえるようにしようとする技術に係
るものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a column of a moving fence such as a barricade, and more particularly, to a case where columns are stacked and stored in a multi-stage manner so that the columns can be stably stacked and separation can be easily performed. It relates to the technology to be described.
【0002】[0002]
【従来の技術】従来、バリケードのような移動柵の支柱
においては、例えば、図11に示す登録実用新案第30
31661号に示すように、支柱2aの表裏面に凸部3
aと凹部4aを設けてあって、支柱2a…を多段に積み
上げて例えば屋外に保管する場合に、凸部3aと凹部4
aとを嵌合させて安定的に積み重ねるものである。2. Description of the Related Art Conventionally, in a column of a moving fence such as a barricade, for example, a registered utility model No. 30 shown in FIG.
As shown in No. 31661, the protrusions 3 are formed on the front and back surfaces of the support 2a.
a and the concave portion 4a are provided, and when the columns 2a are stacked in multiple stages and stored, for example, outdoors, the convex portion 3a and the concave portion 4a are provided.
a and stably stacked.
【0003】[0003]
【発明が解決しようとする課題】ところで、凸部3aと
凹部4aとを凹凸嵌合させた場合に、上段の支柱2aと
下段の支柱2aとの表裏面が面接触することになること
から、上段の支柱2aを取り出す場合に、指先を支柱2
a、2a間に挿入し難くて外し難いという問題があっ
た。By the way, when the projections 3a and the depressions 4a are fitted into the recesses and projections, the front and back surfaces of the upper column 2a and the lower column 2a come into surface contact. When removing the upper column 2a, use the
a, there is a problem that it is difficult to insert and remove between the 2a.
【0004】本発明はこのような問題に鑑みてなされた
ものであり、支柱を多段に積み上げて保管する場合に、
安定的に積み上げることができながら分離を容易におこ
なえる移動柵の支柱を提供することを課題とするもので
ある。[0004] The present invention has been made in view of such a problem, and when the columns are stored in a multi-tiered storage,
It is an object of the present invention to provide a column of a moving fence that can be stably stacked and can be easily separated.
【0005】[0005]
【課題を解決するための手段】請求項1においては、間
隔を隔てて並置して柵棒1を着脱自在に架設する移動柵
の支柱であって、支柱2の表裏面に凸所30、30を表
裏に対向させて設け、支柱2…を水平に重ねて保管する
際に凹凸嵌合する凹部4と凸部3を表裏面の一方の凸所
30と他方の凸所30に形成して成ることを特徴とする
ものである。このような構成によれば、凸部3と凹部4
とを嵌合させることで上下の支柱2、2を安定的に積み
重ねることができながら、凸部3と凹部4は表裏面から
突出している凸所30、30に形成されていることか
ら、凸部3と凹部4を嵌合させた場合に上下の支柱2、
2の対向面間に凸所30、30同士が当接する隙間dを
形成することができるのであり、隙間dに手指を挿入す
ることができるのであり、上段の支柱2を容易に外すこ
とができるのであり、最上段の支柱2の取り出しを楽に
おこなうことができ、又、積み重ね途中の支柱2を含め
てそれより上方のものをまとめて持ち上げることも容易
にできる。According to a first aspect of the present invention, there is provided a support for a movable fence on which a fence bar 1 is removably mounted so as to be juxtaposed at a distance from each other. Are provided opposite to each other, and the recesses 4 and the projections 3 are formed on one of the convex portions 30 and the other convex portion 30 on the front and back surfaces, respectively, when the columns 2... It is characterized by the following. According to such a configuration, the convex portion 3 and the concave portion 4
The protrusions 3 and the recesses 4 are formed in the convex portions 30 projecting from the front and back surfaces, while the upper and lower columns 2 and 2 can be stably stacked by fitting each other. When the portion 3 and the concave portion 4 are fitted, the upper and lower columns 2,
A gap d can be formed between the two opposing surfaces so that the protrusions 30 abut against each other, a finger can be inserted into the gap d, and the upper column 2 can be easily removed. Therefore, it is possible to easily take out the uppermost column 2 and also to easily lift the columns 2 including the column 2 in the middle of stacking.
【0006】請求項2においては、凹部4を形成した凸
所30を平坦な頂面を備えたリング体8にし、リング体
8の高さRhを凸部3の高さThに略等しくしているこ
とを特徴とするものである。このような構成によれば、
凸部3と凹部4を嵌合させた場合に、凹部4を形成する
リング体8の環状の平坦な頂面が隣接の支柱2の凸部3
の外周部の外面に当接して積み重ね荷重を受けることが
でき、凸部3のみが外面(凹部4の底面)に当接する嵌
合形態に比べて積み重ね荷重を分散させることができ、
例えば、ブロー成形で製造する支柱2において荷重が集
中することによる亀裂や変形を防止でき、かつ、リング
体8の高さRhと凸部3の高さThが等しいことから、
支柱2を平坦な面に安定的に載置しやすくなるものであ
る。In the second aspect, the convex portion 30 having the concave portion 4 is formed into a ring body 8 having a flat top surface, and the height Rh of the ring body 8 is made substantially equal to the height Th of the convex portion 3. It is characterized by having. According to such a configuration,
When the convex portion 3 and the concave portion 4 are fitted to each other, the annular flat top surface of the ring body 8 forming the concave portion 4 forms the convex portion 3 of the adjacent column 2.
, The stacking load can be received by contacting the outer surface of the outer peripheral portion, and the stacking load can be dispersed as compared with the fitting mode in which only the convex portion 3 contacts the outer surface (the bottom surface of the concave portion 4).
For example, cracks and deformation due to concentration of load can be prevented on the support 2 manufactured by blow molding, and since the height Rh of the ring body 8 is equal to the height Th of the protrusion 3,
This makes it easier to stably mount the column 2 on a flat surface.
【0007】請求項3においては、支柱2の上端部及び
下端部に凹部4と凸部3を形成し、凹部4と凸部3が嵌
合した場合に生じる上下の支柱2、2間の隙間dの半分
の高さhを有した低凸部7、7を支柱2の中間部の表裏
面にそれぞれ設けていることを特徴とするものである。
このような構成によれば、支柱2、2を重ねた場合に、
凸部3と凹部4が嵌合して支柱2の上下端部において支
柱2、2間に隙間dが形成されるが、この隙間dの半分
の高さhを有した低凸部7が上下の支柱2、2の中間部
にあることから、支柱2の中間部においても充分な支柱
2、2間の隙間dを維持することができ、最上段の支柱
2を取り出しやすく、又、途中の支柱2から上方のもの
をまとめて運びやすい。In the third aspect, a concave portion 4 and a convex portion 3 are formed at the upper end and the lower end of the column 2, and a gap between the upper and lower columns 2, 2 generated when the concave portion 4 and the convex portion 3 are fitted. It is characterized in that low projections 7, 7 having a height h of half of d are provided on the front and back surfaces of the intermediate portion of the column 2, respectively.
According to such a configuration, when the pillars 2 and 2 are stacked,
The gap 3 is formed between the columns 2 and 2 at the upper and lower ends of the column 2 by fitting the projection 3 and the recess 4, and the low projection 7 having a height h that is half of the gap d is vertically Since it is located at the middle part of the struts 2, 2, a sufficient gap d between the struts 2, 2 can be maintained even at the middle part of the strut 2, so that the topmost strut 2 can be easily taken out, and It is easy to carry the objects from the column 2 up.
【0008】請求項4においては、支柱2が山型に形成
され、支柱2の下部壁面に支柱2、2の並置方向に貫通
する貫通孔5を形成し、貫通孔5の下縁部に上方に向け
て凹入する弧状のパイプ載置部6を形成していることを
特徴とするものである。このような構成によれば、支柱
2の並置方向に貫通している貫通孔5の下縁部の弧状の
パイプ載置部6にパイプPを置くことで、例えば、予備
のパイプPを安定的に載置して保管することができで
き、又、載置したパイプPによって隣接する支柱2、2
の立ち姿勢を安定的に維持することができる。According to a fourth aspect of the present invention, the column 2 is formed in a mountain shape, and a through hole 5 is formed in a lower wall surface of the column 2 in a direction in which the columns 2 and 2 are juxtaposed. An arc-shaped pipe mounting portion 6 which is recessed toward is formed. According to such a configuration, for example, the spare pipe P can be stably placed by placing the pipe P on the arc-shaped pipe mounting portion 6 at the lower edge of the through hole 5 penetrating in the direction in which the columns 2 are juxtaposed. And can be stored on the supporting column 2, 2 by the mounted pipe P.
Can be stably maintained.
【0009】[0009]
【発明の実施の形態】以下、本発明の実施の形態を説明
する。図1は支柱の斜視図である。図2は移動柵の組立
て状態を示す斜視図である。図3は支柱の積み重ね状態
の側面図である。Embodiments of the present invention will be described below. FIG. 1 is a perspective view of a column. FIG. 2 is a perspective view showing an assembled state of the moving fence. FIG. 3 is a side view of a stacked state of the columns.
【0010】支柱2は略山型に形成された合成樹脂製の
ブロー成形品であり、上部と下部にボルト11が設けら
れ、ボルト11に保持金具12が取付けられ、保持金具
12にパイプ材を柵棒1として保持して支柱2、2間に
架設して、例えば、バリケードとして使用される移動柵
10とするものである。ところで、柵棒1を外した支柱
2…を水平に積み重ねて保管するのであり、積み重ね状
態を安定化しながら最上段のもの、又、中間部から上方
の複数のものを容易に分離することができるようにして
いる。以下、詳述する。The support column 2 is a blow molded article made of a synthetic resin formed in a substantially mountain shape. Bolts 11 are provided at upper and lower portions, a holding fitting 12 is attached to the bolt 11, and a pipe material is attached to the holding fitting 12. It is held as a fence bar 1 and is erected between the columns 2 and 2 to form, for example, a movable fence 10 used as a barricade. By the way, the pillars 2 from which the fence bar 1 is removed are horizontally stacked and stored, and the uppermost one or a plurality of upper ones from the middle part can be easily separated while stabilizing the stacked state. Like that. The details will be described below.
【0011】支柱2の説明上の表面イの上端部の左右の
対称位置に凸所30、30を形成し、これら凸所30、
30の一方(図1の右方)を凸部3として、他方の凸所
30に凹部4を形成している。支柱2の表面イの下端部
の左右の対称位置に凸所30、30を形成し、これら凸
所30、30の一方(図1の右方)に凹部4を形成し、
他方の凸所30を凸部3としている。支柱2の説明上の
裏面ロにおいては、表面イの凸部3に対応する位置の凸
所30に凹部4が、表面イの凹部4に対応する位置の凸
所30が凸部3となっている。つまり、表面イの凸部3
と凹部4は、裏面ロの凹部4と凸部3に対して回転対称
となっていて、支柱2、2の上下端を揃えた場合に、上
段の支柱2と下段の支柱2とを凸部3と凹部4とにおい
て凹凸嵌合して安定的に積み重ねることがきるようにし
ている。これら凸所30…にすることによって、屋外で
放置しても雨水や塵が溜まることを防ぐことができる。Protrusions 30, 30 are formed at symmetrical positions on the left and right of the upper end of the surface 2 of the support 2 for explanation.
One (the right side in FIG. 1) 30 is a convex portion 3 and the other convex portion 30 is formed with a concave portion 4. Protrusions 30, 30 are formed at left and right symmetrical positions at the lower end of the surface a of the support 2, and a recess 4 is formed on one of these convexes 30, 30 (to the right in FIG. 1).
The other projection 30 is the projection 3. In the explanatory back surface b of the support 2, the concave portion 4 is formed at the convex portion 30 at a position corresponding to the convex portion 3 on the front surface a, and the convex portion 30 is formed at the position corresponding to the concave portion 4 at the front surface a. I have. That is, the convex portion 3 on the surface a
And the concave portion 4 are rotationally symmetrical with respect to the concave portion 4 and the convex portion 3 on the back surface B, and when the upper and lower ends of the columns 2 and 2 are aligned, the upper column 2 and the lower column 2 are convex. The concave and convex portions 3 and the concave portions 4 are fitted to each other so that they can be stably stacked. By forming these convex portions 30, it is possible to prevent rainwater and dust from accumulating even when left outdoors.
【0012】この場合、凹部4を形成した凸所30をリ
ング体8にしている。具体的には、支柱2の表裏面にリ
ング体8が一連に形成されてリング体8の内壁面にて囲
繞されて凹部4が形成されている。リング体8の頂面は
平坦面になっていてリング体8の高さRhは凸部3の高
さThに略等しくしている。凹部4の底面は支柱2の外
面(表裏面)に面一になっている(図4参照)。In this case, the convex portion 30 having the concave portion 4 is formed as a ring body 8. Specifically, a ring body 8 is formed in a series on the front and back surfaces of the support column 2, and is surrounded by an inner wall surface of the ring body 8 to form a recess 4. The top surface of the ring body 8 is a flat surface, and the height Rh of the ring body 8 is substantially equal to the height Th of the projection 3. The bottom surface of the recess 4 is flush with the outer surface (front and back) of the column 2 (see FIG. 4).
【0013】しかして、凸部3と凹部4とを嵌合させる
ことで上下の支柱2、2を安定的に積み重ねることがで
きながら、凸部3と凹部4は表裏面から突出している凸
所30、30に形成されていることから、凸部3と凹部
4を嵌合させた場合に上下の支柱2、2の対向面間に凸
所30、30同士が当接する隙間dを形成することがで
きるのであり(図3参照)、隙間dに手指を挿入するこ
とができ、上段の支柱2を容易に外すことができ、最上
段の支柱2の取り出しを楽におこなうことができる。
又、隙間dに手指を入れることで、積み重ね途中から上
方の支柱2…をまとめて運ぶこともできるのである。By fitting the convex portion 3 and the concave portion 4, the upper and lower columns 2, 2 can be stably stacked, while the convex portion 3 and the concave portion 4 are projected from the front and rear surfaces. Since the projections 3 are formed on the projections 30, a gap d is formed between the opposing surfaces of the upper and lower columns 2, where the projections 30 contact each other when the projections 3 and the recesses 4 are fitted. (See FIG. 3), fingers can be inserted into the gap d, the upper column 2 can be easily removed, and the uppermost column 2 can be easily taken out.
In addition, by placing fingers in the gap d, the upper supports 2 can be collectively carried from the middle of the stacking.
【0014】更に、凹部4を形成しているリング体8の
高さRhは凸部3の高さThに略等しくしていることか
ら、凸部3と凹部4を嵌合させた場合に、凹部4を形成
するリング体8の環状の頂面が隣接の支柱2の外面に当
接して積み重ね荷重を受けることができ、凸部3のみが
外面に当接する嵌合形態に比べて積み重ね荷重を分散さ
せることができ、例えば、ブロー成形で製造する支柱2
において荷重が集中することによる亀裂や変形を防止で
きるのである。又、リング体8の一部を切り欠いて排水
溝を形成することによって、雨水が溜まることを防ぐこ
ともできる。Furthermore, since the height Rh of the ring body 8 forming the concave portion 4 is substantially equal to the height Th of the convex portion 3, when the convex portion 3 and the concave portion 4 are fitted, The annular top surface of the ring body 8 forming the concave portion 4 can contact the outer surface of the adjacent column 2 to receive the stacking load, and the stacking load can be reduced as compared with the fitting mode in which only the convex portion 3 contacts the outer surface. Can be dispersed, e.g.
Thus, cracks and deformation due to concentration of the load can be prevented. Further, by forming a drain groove by cutting out a part of the ring body 8, it is possible to prevent rainwater from being accumulated.
【0015】図1及び図7に示すように、支柱2の中間
部の表裏面に、凹部4と凸部3が嵌合した場合に生じる
上下の支柱2、2間の隙間dの半分の高さhを有した低
凸部7、7を設けている。As shown in FIGS. 1 and 7, the height of the gap d between the upper and lower columns 2, 2 generated when the concave portion 4 and the convex portion 3 are fitted on the front and back surfaces of the intermediate portion of the column 2. The low protrusions 7 having the height h are provided.
【0016】しかして、支柱2、2を重ねた場合に、凸
部3と凹部4が嵌合して支柱2の上下端部において支柱
2、2間に凸所30、30同士が当接する隙間dが形成
されるが、この隙間dの半分の高さhを有した低凸部7
が上下の支柱2、2の中間部にあることから、支柱2の
中間部においても支柱2、2間の隙間dを維持すること
ができ、支柱2の中間部においても充分な隙間dを維持
することができ、最上段の支柱2を取り出しやすく、
又、途中のものから上方のものをまとめて運びやすいも
のである。又、中間部の低凸部7、7同士は、嵌合する
ことなく載置するものであり、支柱2、2を重ねる場合
にも両端側の凸部3と凹部4の嵌合を邪魔するものでは
ない。Thus, when the columns 2 are overlapped, the projections 3 and the recesses 4 are fitted to each other, and the gaps between the columns 2 at the upper and lower ends of the columns 2 where the projections 30, 30 contact each other. d is formed, and the low convex portion 7 having a height h that is half of the gap d is formed.
Is located in the middle part of the upper and lower struts 2, 2, the gap d between the struts 2, 2 can be maintained even in the middle part of the strut 2, and a sufficient gap d is also maintained in the middle part of the strut 2. It is easy to take out the top support 2,
In addition, it is easy to carry the objects from the middle to the upper one. The low projections 7, 7 in the middle part are placed without being fitted together, and hinder the fitting between the projections 3 and the recesses 4 on both ends even when the columns 2, 2 are overlapped. Not something.
【0017】ところで、支柱2の上下部壁面に支柱2、
2の並置方向に貫通する貫通孔5、5を形成してあっ
て、下の貫通孔5の下縁部に上方に向けて凹入するパイ
プ載置部6、6をボルト11を保持している保持部13
の両側に形成している。By the way, on the upper and lower wall surfaces of the support 2,
2 are formed in the juxtaposed direction, and the pipe mounting portions 6 and 6 which are recessed upward into the lower edge of the lower through hole 5 are held by bolts 11. Holding part 13
Formed on both sides.
【0018】しかして、支柱2の並置方向に貫通してい
る貫通孔5の下縁部のパイプ載置部6にパイプPを置く
ことで、例えば、予備のパイプPを安定的に載置でき、
又、載置したパイプPによって隣接する支柱2、2の立
ち姿勢を安定的に維持することができるのである。By placing the pipe P on the pipe mounting portion 6 at the lower edge of the through hole 5 penetrating in the direction in which the columns 2 are juxtaposed, for example, the spare pipe P can be stably mounted. ,
Further, the standing posture of the adjacent columns 2, 2 can be stably maintained by the placed pipe P.
【0019】支柱2の左右の脚部24、24及び底辺部
25には図8及び図6に示すように、凹み22が形成さ
れ、凹み22の底部が当接する当接部23において強度
を高めている。符号26は結束凹部、27は反射テープ
貼付け凹部である。As shown in FIGS. 8 and 6, a recess 22 is formed in the left and right legs 24, 24 and the bottom side 25 of the column 2, and the strength is increased at a contact portion 23 where the bottom of the recess 22 contacts. ing. Reference numeral 26 denotes a binding concave portion, and 27 denotes a reflective tape attaching concave portion.
【0020】図9(a)〜(d)に示すように、パリソ
ン14が左右の成形型15、15の間に供給され、型締
めがおこなわれるとともに圧力空気がパリソン14の内
部に吹き込まれて所定の形状にブロー成形されるのであ
り、成形中間品16に打ち抜き加工をおこなって貫通孔
5を形成するとともに余剰部分21を除去するのであ
る。このようなブロー成形時にボルト11を成形中間品
16に保持させておき、打ち抜き加工においてボルト1
1を支柱2側に残すようにしている。As shown in FIGS. 9 (a) to 9 (d), a parison 14 is supplied between the left and right molding dies 15 and 15, the mold is clamped, and pressurized air is blown into the parison 14. It is blow-molded into a predetermined shape, and a punching process is performed on the molded intermediate product 16 to form the through hole 5 and remove the surplus portion 21. During such blow molding, the bolt 11 is held by the molded intermediate product 16, and the bolt 1 is used for punching.
1 is left on the column 2 side.
【0021】本実施の形態においては、例えば、図10
に示すように、電磁石17に磁性材料にて形成したホル
ダー18を通電によって分離自在に磁着し、ホルダー1
8にボルト11を磁着し、電磁石17をアーム19によ
って移動させてボルト11をパリソン14の一側壁14
aに押圧し、又、押さえピン20との共同でボルト11
の位置を決め、次に、パリソン14の内部への圧力空気
の供給によって、同図(b)(c)に示すように、成形
型15によって、パリソン14の一側壁14aの内部に
ボルト11を巻き込むようにするものである。その後、
電磁石17への通電を断ち、電磁石17をアーム19に
よって戻し、ホルダー18をボルト11側に残し、成型
中間品16の余剰部分21を上述の打ち抜き加工によっ
て打ち抜き、打ち抜かれた余剰部分21を外すのであ
る。この場合、ホルダー18は余剰部分21に保持され
ていてボルト11から外すのである。このような、ボル
ト11を支柱2側に残すブロー成型手段は変更すること
ができるものである。In this embodiment, for example, FIG.
As shown in FIG. 1, a holder 18 made of a magnetic material is magnetically attached to an electromagnet 17 so as to be separable by energization.
8, a bolt 11 is magnetically attached, an electromagnet 17 is moved by an arm 19, and the bolt 11 is
a and the bolt 11 in cooperation with the holding pin 20.
Then, by supplying the pressurized air to the inside of the parison 14, the bolts 11 are formed inside the one side wall 14 a of the parison 14 by the molding die 15 as shown in FIGS. It is to get involved. afterwards,
The energization of the electromagnet 17 is stopped, the electromagnet 17 is returned by the arm 19, the holder 18 is left on the bolt 11 side, the surplus portion 21 of the molded intermediate product 16 is punched by the above-described punching process, and the punched surplus portion 21 is removed. is there. In this case, the holder 18 is held by the surplus portion 21 and is removed from the bolt 11. The blow molding means for leaving the bolt 11 on the support column 2 side can be changed.
【0022】[0022]
【発明の効果】請求項1においては、間隔を隔てて並置
して柵棒を着脱自在に架設する移動柵の支柱であって、
支柱の表裏面に凸所を表裏に対向させて設け、支柱を水
平に重ねて保管する際に凹凸嵌合する凹部と凸部を表裏
面の一方の凸所と他方の凸所に形成しているから、凸部
と凹部とを嵌合させることで上下の支柱を安定的に積み
重ねることができながら、凸部と凹部は表裏面から突出
している凸所に形成されていることから、凸部と凹部を
嵌合させた場合に上下の支柱の対向面間に凸所同士が当
接する隙間を形成することができるのであり、隙間に手
指を挿入することができるのであり、上段の支柱を容易
に外すことができるのであり、最上段の支柱の取り出し
を楽におこなうことができ、積み重ね途中の支柱を含め
て上方のものをまとめて持ち上げることも容易にできる
という利点がある。According to the first aspect of the present invention, there is provided a movable fence post for juxtaposing a fence bar in a juxtaposed manner at intervals.
Protrusions are provided on the front and back surfaces of the support so as to face the front and back, and when the support is horizontally stacked and stored, recesses and protrusions that fit unevenly are formed on one protrusion and the other protrusion on the front and back. Since the upper and lower struts can be stably stacked by fitting the convex portion and the concave portion, the convex portion and the concave portion are formed at the convex portions protruding from the front and back surfaces. When the recesses are fitted with each other, a gap can be formed between the opposing surfaces of the upper and lower struts so that the protruding portions come into contact with each other. This has the advantage that the uppermost column can be easily taken out, and it is also possible to easily lift the upper members including the column in the middle of stacking.
【0023】請求項2においては、請求項1の構成に加
えて、凹部を形成した凸所を平坦な頂面を備えたリング
体にし、リング体の高さを凸部の高さに略等しくしてい
るから、請求項1の効果に加えて、凸部と凹部を嵌合さ
せた場合に、凹部を形成するリング体の環状の表面が隣
接の支柱の凸部の外周部の外面に当接して積み重ね荷重
を受けることができ、凸部のみが外面(凹部の底面)に
当接する嵌合形態に比べて積み重ね荷重を分散させるこ
とができ、例えば、ブロー成形で製造する支柱において
荷重が集中することによる亀裂や変形を防止でき、か
つ、リング体の高さと凸部の高さが等しいことから、支
柱を平坦な面に安定的に載置しやすくなるという利点が
ある。According to a second aspect of the present invention, in addition to the first aspect, the convex portion having the concave portion is formed into a ring having a flat top surface, and the height of the ring is substantially equal to the height of the convex portion. Therefore, in addition to the effect of claim 1, when the convex portion and the concave portion are fitted, the annular surface of the ring body forming the concave portion contacts the outer surface of the outer peripheral portion of the convex portion of the adjacent column. The stacking load can be received in contact with the stack, and the stacking load can be dispersed as compared with the fitting mode in which only the convex portion comes into contact with the outer surface (the bottom surface of the concave portion). This has the advantage that cracks and deformations can be prevented, and that the height of the ring body is equal to the height of the projection, so that the support can be easily stably mounted on a flat surface.
【0024】請求項3においては、請求項1又は2の構
成に加えて、支柱の上端部及び下端部に凹部と凸部を形
成し、凹部と凸部が嵌合した場合に生じる上下の支柱間
の隙間の半分の高さを有した低凸部を支柱の中間部の表
裏面にそれぞれ設けているから、請求項1又は2の効果
に加えて、支柱を重ねた場合に、凸部と凹部が嵌合して
支柱の上下端部において支柱間に隙間が形成されるが、
この隙間の半分の高さを有した低凸部が上下の支柱の中
間部にあることから、支柱の中間部においても充分な支
柱間の隙間を維持することができ、最上段の支柱を取り
出しやすく、又、途中の支柱から上方のものをまとめて
運びやすいという利点がある。According to a third aspect of the present invention, in addition to the structure of the first or second aspect, a concave portion and a convex portion are formed at an upper end portion and a lower end portion of the column, and the upper and lower columns formed when the concave portion and the convex portion are fitted. Since the low convex portions having the height of half of the gap between the columns are provided on the front and back surfaces of the intermediate portion of the column, respectively, in addition to the effect of claim 1 or 2, when the columns are stacked, A gap is formed between the columns at the upper and lower ends of the columns by fitting the recesses,
Since the low protrusion having half the height of this gap is located in the middle of the upper and lower struts, a sufficient gap between the struts can be maintained even in the middle of the struts, and the uppermost strut is taken out. There is an advantage that it is easy to carry the objects above from the support on the way.
【0025】請求項4においては、請求項1又は2又は
3の構成に加えて、支柱が山型に形成され、支柱の下部
壁面に支柱の並置方向に貫通する貫通孔を形成し、貫通
孔の下縁部に上方に向けて凹入する弧状のパイプ載置部
を形成しているから、請求項1又は2又は3の効果に加
えて、支柱の並置方向に貫通している貫通孔の下縁部の
弧状のパイプ載置部にパイプを置くことで、例えば、予
備のパイプを安定的に載置して保管することができ、
又、載置したパイプによって隣接する支柱の立ち姿勢を
安定的に維持することができるという利点がある。According to a fourth aspect of the present invention, in addition to the configuration of the first or second or third aspect, the column is formed in a mountain shape, and a through hole is formed in a lower wall surface of the column in a direction in which the columns are juxtaposed. Since the arc-shaped pipe mounting portion which is recessed upward is formed at the lower edge portion, in addition to the effect of claim 1 or 2 or 3, in addition to the effect of the through hole penetrating in the juxtaposition direction of the columns. By placing the pipe on the arc-shaped pipe placement part of the lower edge, for example, a spare pipe can be stably placed and stored,
In addition, there is an advantage that the standing posture of the adjacent column can be stably maintained by the mounted pipe.
【図1】本発明の実施の一形態の支柱の斜視図である。FIG. 1 is a perspective view of a column according to an embodiment of the present invention.
【図2】同上の移動柵の組立て状態を示す斜視図であ
る。FIG. 2 is a perspective view showing an assembled state of the moving fence.
【図3】同上の支柱の積み重ね状態の側面図である。FIG. 3 is a side view showing a state in which the columns are stacked.
【図4】図1のA−A線断面図であり、積み重ね状態を
示す。FIG. 4 is a sectional view taken along line AA of FIG. 1, showing a stacked state.
【図5】図1のB−B線断面図であり、積み重ね状態を
示す。FIG. 5 is a sectional view taken along the line BB of FIG. 1, showing a stacked state.
【図6】図1のC−C線断面図である。FIG. 6 is a sectional view taken along line CC of FIG. 1;
【図7】図1のD−D線断面図である。FIG. 7 is a sectional view taken along line DD of FIG. 1;
【図8】図1のE−E線断面図である。FIG. 8 is a sectional view taken along line EE of FIG. 1;
【図9】(a)(b)(c)(d)は同上のブロー成形
を示す説明図である。9 (a), (b), (c) and (d) are explanatory views showing blow molding of the above.
【図10】同上のボルトをブロー成形時に保持させる構
成を示し、(a)(b)(c)は説明図である。FIG. 10 shows a configuration for holding the bolt at the time of blow molding, and FIGS. 10 (a), (b) and (c) are explanatory views.
【図11】従来例を示し、(a)は積み重ね状態を示す
説明図、(b)は斜視図である。11A and 11B show a conventional example, in which FIG. 11A is an explanatory view showing a stacked state, and FIG. 11B is a perspective view.
1 柵棒 2 支柱 3 凸部 4 凹部 5 貫通孔 6 パイプ載置部 7 低凸部 8 リング体 DESCRIPTION OF SYMBOLS 1 Fence bar 2 Prop 3 Convex part 4 Concave part 5 Through hole 6 Pipe mounting part 7 Low convex part 8 Ring body
Claims (4)
架設する移動柵の支柱であって、支柱の表裏面に凸所を
表裏に対向させて設け、支柱を水平に重ねて保管する際
に凹凸嵌合する凹部と凸部を表裏面の一方の凸所と他方
の凸所に形成して成ることを特徴とする移動柵の支柱。1. A support for a movable fence in which a fence bar is removably erected in juxtaposition at an interval, provided with convex portions on the front and back surfaces of the support opposite to the front and back, and the support is horizontally stacked and stored. A movable fence support, wherein a concave portion and a convex portion, which are fitted into the concave and convex portions when forming, are formed on one convex portion and the other convex portion on the front and back surfaces.
たリング体にし、リング体の高さを凸部の高さに略等し
くして成ることを特徴とする請求項1記載の移動柵の支
柱。2. The method according to claim 1, wherein the convex portion having the concave portion is a ring having a flat top surface, and the height of the ring is substantially equal to the height of the convex portion. Support of moving fence.
形成し、凹部と凸部が嵌合した場合に生じる上下の支柱
間の隙間の半分の高さを有した低凸部を支柱の中間部の
表裏面にそれぞれ設けて成ることを特徴とする請求項1
又は2記載の移動柵の支柱。3. A low convex portion having a concave portion and a convex portion formed at an upper end portion and a lower end portion of a column, and having a height of half of a gap between upper and lower columns formed when the concave portion and the convex portion are fitted. 2. The method according to claim 1, wherein the support is provided on the front and back surfaces of an intermediate portion of the support.
Or the support of the moving fence described in 2.
に支柱の並置方向に貫通する貫通孔を形成し、貫通孔の
下縁部に上方に向けて凹入する弧状のパイプ載置部を形
成して成ることを特徴する請求項1記載の移動柵の支
柱。4. An arcuate pipe mounting in which a column is formed in a mountain shape, a through hole is formed in a lower wall surface of the column in a direction in which the columns are juxtaposed, and a lower edge of the through hole is recessed upward. The support of the moving fence according to claim 1, wherein the support is formed by a part.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2001057211A JP4603182B2 (en) | 2001-03-01 | 2001-03-01 | Moving rail post |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2001057211A JP4603182B2 (en) | 2001-03-01 | 2001-03-01 | Moving rail post |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2002256523A true JP2002256523A (en) | 2002-09-11 |
JP4603182B2 JP4603182B2 (en) | 2010-12-22 |
Family
ID=18917125
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2001057211A Expired - Fee Related JP4603182B2 (en) | 2001-03-01 | 2001-03-01 | Moving rail post |
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Country | Link |
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JP (1) | JP4603182B2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005226228A (en) * | 2004-02-10 | 2005-08-25 | Yagikuma:Kk | Clamp mounting structure for supporting leg for barricade |
JP2007332759A (en) * | 2006-05-16 | 2007-12-27 | Ssc:Kk | Barricade structure |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6851623B2 (en) * | 2017-05-17 | 2021-03-31 | 三甲株式会社 | Support legs that make up the moving fence |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0331661U (en) * | 1989-04-17 | 1991-03-27 | ||
JPH07173807A (en) * | 1993-12-06 | 1995-07-11 | Masao Hirose | Movable fence |
JPH0737931U (en) * | 1993-12-25 | 1995-07-14 | 昭和飛行機工業株式会社 | Storage box |
-
2001
- 2001-03-01 JP JP2001057211A patent/JP4603182B2/en not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0331661U (en) * | 1989-04-17 | 1991-03-27 | ||
JPH07173807A (en) * | 1993-12-06 | 1995-07-11 | Masao Hirose | Movable fence |
JPH0737931U (en) * | 1993-12-25 | 1995-07-14 | 昭和飛行機工業株式会社 | Storage box |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005226228A (en) * | 2004-02-10 | 2005-08-25 | Yagikuma:Kk | Clamp mounting structure for supporting leg for barricade |
JP4286161B2 (en) * | 2004-02-10 | 2009-06-24 | 株式会社八木熊 | Barricade support leg clamp mounting structure |
JP2007332759A (en) * | 2006-05-16 | 2007-12-27 | Ssc:Kk | Barricade structure |
Also Published As
Publication number | Publication date |
---|---|
JP4603182B2 (en) | 2010-12-22 |
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