JP2004016263A - Ball box transporting undercarriage - Google Patents

Ball box transporting undercarriage Download PDF

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Publication number
JP2004016263A
JP2004016263A JP2002171307A JP2002171307A JP2004016263A JP 2004016263 A JP2004016263 A JP 2004016263A JP 2002171307 A JP2002171307 A JP 2002171307A JP 2002171307 A JP2002171307 A JP 2002171307A JP 2004016263 A JP2004016263 A JP 2004016263A
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JP
Japan
Prior art keywords
fixed
handle
undercarriage
channel
wall 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.)
Pending
Application number
JP2002171307A
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Japanese (ja)
Inventor
Yoshio Kinoshita
木下 良夫
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
GATTEN KK
Original Assignee
GATTEN KK
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by GATTEN KK filed Critical GATTEN KK
Priority to JP2002171307A priority Critical patent/JP2004016263A/en
Publication of JP2004016263A publication Critical patent/JP2004016263A/en
Pending legal-status Critical Current

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Abstract

<P>PROBLEM TO BE SOLVED: To provide a ball box transporting undercarriage with the excellent strength in an undercarriage body on the whole and also in a handle inserting part. <P>SOLUTION: The undercarriage has the plastic undercarriage body 1 opening downward with a rectangular upper wall part 7 and a peripheral wall part 8. The undercarriage also has a pair of left and right metal channel materials 13 abutting to the undercarriage body 1 from the rear side and fixed with fasteners 12, whose section is U-shaped, and wheels 4 fixed to the channel materials 13 with the fasteners 12. In addition, a metal short cylinder 22 for inserting a handle is fixed to each channel material 13 by the welding Y. <P>COPYRIGHT: (C)2004,JPO

Description

【0001】
【発明の属する技術分野】
本発明は、玉箱運搬台車に関する。
【0002】
【従来の技術】
一般に、パチンコやパチスロに使用されるパチンコ玉(出玉)を計数機のところまで運搬するには、パチンコ玉を玉箱に収納して、玉箱運搬台車にて運搬する。従来の玉箱運搬台車は、その台車本体が、プラスチックをブロー成形することにより、製造される中空成形品であった。
【0003】
【発明が解決しようとする課題】
しかし、ブロー成形にて製造された台車本体は、中空のため、全体的に強度が弱く、特に、台車本体のハンドル挿入部には、使用時にかなりの力が集中するが、このハンドル挿入部の強度が弱いものであった。
【0004】
そこで、本発明は、台車本体が、全体的に強度に優れ、ハンドル挿入部の強度も優れる玉箱運搬台車を提供する。また、少ない部材で構成される玉箱運搬台車を提供することを他の目的とする。また、使用時にハンドルにかかる力を分散することができる玉箱運搬台車を提供することを他の目的とする。
【0005】
【課題を解決するための手段】
上述の目的を達成するために、本発明に係る玉箱運搬台車は、略矩形状の上壁部と周壁部を有する下方開口状のプラスチック製台車本体と、該台車本体に裏面側から当接され固着具にて固着された左右一対の断面コの字状の金属製チャンネル材と、該チャンネル材に固着具にて固着された車輪と、該チャンネル材に溶接にて固着されたハンドル挿入用金属短筒体と、を具備するものである。
【0006】
また、チャンネル材の固着用の固着具と、車輪の固着用の固着具とを、共用したものである。また、チャンネル材にプレス加工にて短円筒状ボス部を下方へ突出形成し、該ボス部にハンドル挿入用金属短筒体を挿入して溶接にて固着したものである。また、台車本体が、ハンドル挿入用金属短筒体の上端が挿入される円筒壁部と、該円筒壁部から外径方向へ平面視略放射状に連設された補助リブとを、プラスチックにて一体に有するものである。
【0007】
【発明の実施の形態】
以下、実施の形態を示す図面に基づき、本発明を詳説する。
【0008】
図1は、本発明の実施の一形態の使用状態を示す。すなわち、この玉箱運搬台車は、玉箱Bを載置するための台車本体1と、台車本体1の後端部2に付設されるハンドル3と、移動のための車輪4を、有する。そして、パチンコ玉Pが収納された玉箱Bを積重ねて、台車本体1に載置し、ハンドル3を手で握って水平方向に押すことにより全体を動かし、玉箱Bを運搬することができる。
【0009】
図2及び図3は、ハンドル3を示す。このハンドル3の下端5,5を、図4に示す台車本体1の孔部6,6に抜挿自在に挿入する(図9参照)。
【0010】
図4〜図6に示すように、玉箱運搬台車は、略矩形状の上壁部7と周壁部8を有する下方開口状のポリカーボネート等のプラスチック製台車本体1を、具備する。上壁部7は、その上面9に、玉箱B(図1参照)を載置したときに、玉箱Bが水平方向にずれないための浅い凹部10を有する。すなわち、凹部10の平面視形状は、玉箱Bの底面(図示省略)の形状に略対応している。台車本体1は、射出成形にて製造される。
【0011】
図6〜図8に示すように、台車本体1に裏面11側から当接され固着具12にて固着された左右一対の断面コの字状───低い門型───の金属製チャンネル材13,13と、チャンネル材13に固着具12にて固着された車輪4と、を具備する。固着具12は、ボルト36とナット37から成る。チャンネル材13の固着用の固着具12と、車輪4の固着用の固着具12とは、共用される(共締めされる)。
【0012】
具体的には、車輪4は、チャンネル材13の前端15寄りと、後端16寄りに固着される。チャンネル材13の前端15寄りに固着される車輪4(前輪39)は、固着具12にてチャンネル材13に固着される取付用板材17と、取付用板材17に鉛直軸心L 廻りに首振り自在に付設される首振り部材18と、首振り部材18に水平軸心L 廻りに回転自在に付設される回転体19と、を具備する。
【0013】
チャンネル材13の後端16寄りに固着される車輪4(後輪40)は、固着具12にてチャンネル材13に固着される取付用板材20と、取付用板材20に水平軸心L 廻りに回転自在に付設される回転体21と、を具備する。
【0014】
図9・図10に示すように、ハンドル挿入用金属短筒体22が、チャンネル材13に溶接Yにて固着される。具体的には、チャンネル材13にプレス加工にて短円筒状ボス部23が下方へ突出形成され、ボス部23にハンドル挿入用金属短筒体22が挿入され溶接Yにて固着される。ハンドル挿入部Hの強度が優れる。なお、ボス部23の突出高さFとしては、3mm〜7mm程度とする。3mm未満であると短筒体22が安定せず、強度的に劣ることとなり、逆に、7mmを越えると塑性変形が難しい。
【0015】
図11は、チャンネル材13(図6参照)を取外した状態を示す。図9〜図11に示すように、台車本体1が、ハンドル挿入用金属短筒体22の上端24が挿入される円筒壁部25と、円筒壁部25から外径方向へ平面視略放射状に連設された補助リブ35とを、プラスチックにて一体に有する。また、玉箱運搬台車は、裏面11側に底面視縦横及び斜め方向に延伸するリブ38を有する。
【0016】
図12に示すように、玉箱運搬台車は、ハンドル3(図1参照)を離脱した状態で、積重ねて収納することができる。すなわち、不使用時には、コンパクトに省スペースにて収納することができる。
【0017】
なお、本発明は、設計変更可能であって、例えば、チャンネル材13の後端16寄りに固着される車輪4(後輪40)の構造を、チャンネル材13の前端15寄りに固着される車輪4と同様の構造とするも良い。
【0018】
【発明の効果】
本発明は、上述の如く構成されるので、次に記載する効果を奏する。
【0019】
(請求項1によれば)台車本体1が、全体的に強度に優れ、ハンドル挿入部Hの強度も優れる。車輪4を台車本体1に直接固着する場合と比較して、台車本体1が破損しにくい。また、チャンネル材13に車輪4を固着したものを、台車本体1に固着することにより、容易に組立てることができる。
【0020】
(請求項2によれば)少ない部材で構成することができ、材料費・製造費の削減を図ることができる。
【0021】
(請求項3によれば)チャンネル材13とハンドル挿入用金属短筒体22とを、確実に固着することができる。ハンドル3による大きな曲げ力等の外力に十分に耐えることができる。
【0022】
(請求項4によれば)確実にハンドル3を保持することができるとともに、ハンドル挿入部Hの強度が優れる。すなわち、使用時にハンドル3による大きな外力を分散して、プラスチック製台車本体1の全体に伝達できて、プラスチックの破損を防止できる。
【図面の簡単な説明】
【図1】本発明の実施の一形態の使用状態を示す斜視図である。
【図2】ハンドルを示す正面図である。
【図3】ハンドルを示す底面図である。
【図4】平面図である。
【図5】断面側面図である。
【図6】底面図である。
【図7】断面正面図である。
【図8】断面背面図である。
【図9】断面側面図である。
【図10】要部拡大断面側面図である。
【図11】説明用底面図である。
【図12】説明用断面側面図である。
【符号の説明】
1 台車本体
4 車輪
7 上壁部
8 周壁部
11 裏面
12 固着具
13 チャンネル材
22 (ハンドル挿入用)金属短筒体
23 (短円筒状)ボス部
24 上端
25 円筒壁部
35 補助リブ
Y 溶接
[0001]
TECHNICAL FIELD OF THE INVENTION
The present invention relates to a carton carrier.
[0002]
[Prior art]
Generally, in order to transport pachinko balls (pay balls) used for pachinko or pachislot to the counter, the pachinko balls are stored in a ball box and then transported by a ball box carriage. In the conventional carton carrier cart, the cart body is a hollow molded article manufactured by blow molding plastic.
[0003]
[Problems to be solved by the invention]
However, since the bogie body manufactured by blow molding is hollow, the overall strength is weak. In particular, considerable force is concentrated on the handle insertion portion of the bogie body during use, but this handle insertion portion The strength was weak.
[0004]
Therefore, the present invention provides a carton carrier trolley in which the trolley body is entirely excellent in strength and the strength of the handle insertion portion is also excellent. It is another object of the present invention to provide a carton transport trolley composed of a small number of members. Another object of the present invention is to provide a carton carrier that can disperse the force applied to the handle during use.
[0005]
[Means for Solving the Problems]
In order to achieve the above object, a carton carrier cart according to the present invention includes a plastic cart body having a substantially rectangular upper wall portion and a peripheral wall portion and having a lower opening, and abutting the cart body from the back side. And a pair of left and right metal channel members having a U-shaped cross section and fixed by a fixing tool, a wheel fixed to the channel material by a fixing tool, and a handle insertion fixed to the channel material by welding. And a short metal cylinder.
[0006]
In addition, the fixing tool for fixing the channel material and the fixing tool for fixing the wheel are shared. Further, a short cylindrical boss portion is formed to protrude downward by press working in the channel material, and a short metal tube for handle insertion is inserted into the boss portion and fixed by welding. In addition, the bogie main body is made of a plastic in which a cylindrical wall portion into which the upper end of the handle-inserting short metal cylinder is inserted, and an auxiliary rib continuously and radially extending from the cylindrical wall portion in a radial direction in a plan view in an outer radial direction. It has one.
[0007]
BEST MODE FOR CARRYING OUT THE INVENTION
Hereinafter, the present invention will be described in detail with reference to the drawings showing the embodiments.
[0008]
FIG. 1 shows a use state of an embodiment of the present invention. That is, the carton transport cart has a car body 1 on which the carton B is placed, a handle 3 attached to the rear end 2 of the car body 1, and wheels 4 for movement. Then, the carton boxes B containing the pachinko balls P are stacked, placed on the bogie main body 1, the handle 3 is pressed in the horizontal direction by grasping the handle 3, and the carton box B can be transported. .
[0009]
2 and 3 show the handle 3. FIG. The lower ends 5, 5 of the handle 3 are removably inserted into the holes 6, 6 of the bogie main body 1 shown in FIG. 4 (see FIG. 9).
[0010]
As shown in FIGS. 4 to 6, the carton-carrying trolley includes a lower-opening-shaped plastic trolley body 1 made of polycarbonate or the like having a substantially rectangular upper wall 7 and a peripheral wall 8. The upper wall portion 7 has a shallow concave portion 10 on its upper surface 9 for preventing the barrel box B from shifting in the horizontal direction when the barrel box B (see FIG. 1) is placed. That is, the shape of the concave portion 10 in plan view substantially corresponds to the shape of the bottom surface (not shown) of the bowl B. The carriage body 1 is manufactured by injection molding.
[0011]
As shown in FIGS. 6 to 8, a pair of left and right U-shaped cross sections {low gate type} metal channels which are abutted against the bogie main body 1 from the back surface 11 side and fixed by the fixing members 12. And a wheel 4 fixed to the channel member 13 with a fixing member 12. The fixing tool 12 includes a bolt 36 and a nut 37. The fixing tool 12 for fixing the channel material 13 and the fixing tool 12 for fixing the wheel 4 are shared (co-tightened).
[0012]
Specifically, the wheels 4 are fixed near the front end 15 and near the rear end 16 of the channel material 13. Wheel 4 which is fixed to the front end 15 side of the channel member 13 (front wheel 39) includes a mounting plate 17 which is secured to channel member 13 by fasteners 12, the neck in the vertical axis L 1 around the mounting plate 17 It includes a swing member 18 which is swing freely attached, the rotary member 19 which is rotatably attached to the horizontal axis L 2 around the swing member 18, a.
[0013]
The wheel 4 (rear wheel 40) fixed to the rear end 16 of the channel member 13 is attached to the mounting member 20 fixed to the channel member 13 by the fixing tool 12, and the horizontal axis L 3 around the mounting plate 20. And a rotating body 21 rotatably attached to the rotating body 21.
[0014]
As shown in FIGS. 9 and 10, the handle-inserting short metal cylinder 22 is fixed to the channel material 13 by welding Y. Specifically, a short cylindrical boss portion 23 is formed in the channel material 13 by press working so as to protrude downward, and the short metal tube 22 for handle insertion is inserted into the boss portion 23 and fixed by welding Y. The strength of the handle insertion portion H is excellent. In addition, the protrusion height F of the boss portion 23 is about 3 mm to 7 mm. If it is less than 3 mm, the short cylindrical body 22 will not be stable and will be inferior in strength. Conversely, if it exceeds 7 mm, plastic deformation will be difficult.
[0015]
FIG. 11 shows a state where the channel material 13 (see FIG. 6) is removed. As shown in FIGS. 9 to 11, the bogie main body 1 has a cylindrical wall portion 25 into which the upper end 24 of the handle-inserting short metal tube 22 is inserted, and a substantially radial shape in a radial direction from the cylindrical wall portion 25 in the outer diameter direction. The auxiliary ribs 35 provided continuously are integrally formed of plastic. In addition, the carton carrier has ribs 38 extending vertically and horizontally and obliquely in bottom view on the back surface 11 side.
[0016]
As shown in FIG. 12, the carton-carrying carts can be stacked and stored with the handle 3 (see FIG. 1) removed. That is, when not in use, it can be compactly stored in a small space.
[0017]
The present invention can be modified in design. For example, the structure of the wheel 4 (rear wheel 40) fixed to the rear end 16 of the channel material 13 is changed to the wheel fixed to the front end 15 of the channel material 13. 4 may have the same structure.
[0018]
【The invention's effect】
The present invention is configured as described above, and has the following effects.
[0019]
According to the first aspect, the bogie main body 1 has excellent strength as a whole, and the handle insertion portion H also has excellent strength. The bogie main body 1 is less likely to be damaged than when the wheels 4 are directly fixed to the bogie main body 1. In addition, by fixing the wheel 4 fixed to the channel material 13 to the bogie main body 1, it is possible to easily assemble.
[0020]
(According to claim 2), it can be constituted by a small number of members, and material costs and manufacturing costs can be reduced.
[0021]
According to the third aspect, the channel member 13 and the short metal tube 22 for inserting the handle can be securely fixed. The handle 3 can sufficiently withstand an external force such as a large bending force.
[0022]
(According to claim 4), the handle 3 can be securely held, and the strength of the handle insertion portion H is excellent. That is, a large external force generated by the handle 3 can be dispersed and transmitted to the entirety of the plastic bogie main body 1 during use, so that breakage of plastic can be prevented.
[Brief description of the drawings]
FIG. 1 is a perspective view showing a use state of an embodiment of the present invention.
FIG. 2 is a front view showing a handle.
FIG. 3 is a bottom view showing the handle.
FIG. 4 is a plan view.
FIG. 5 is a sectional side view.
FIG. 6 is a bottom view.
FIG. 7 is a sectional front view.
FIG. 8 is a sectional rear view.
FIG. 9 is a sectional side view.
FIG. 10 is an enlarged sectional side view of a main part.
FIG. 11 is a bottom view for explanation.
FIG. 12 is a sectional side view for explanation.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 Bogie main body 4 Wheel 7 Upper wall part 8 Peripheral wall part 11 Back surface 12 Fastener 13 Channel material 22 (for inserting handle) Metal short cylindrical body 23 (short cylindrical) boss part 24 Upper end 25 Cylindrical wall part 35 Auxiliary rib Y welding

Claims (4)

略矩形状の上壁部(7)と周壁部(8)を有する下方開口状のプラスチック製台車本体(1)と、該台車本体(1)に裏面(11)側から当接され固着具(12)にて固着された左右一対の断面コの字状の金属製チャンネル材(13)と、該チャンネル材(13)に固着具(12)にて固着された車輪(4)と、該チャンネル材(13)に溶接(Y)にて固着されたハンドル挿入用金属短筒体(22)と、を具備することを特徴とする玉箱運搬台車。A downwardly open plastic bogie main body (1) having a substantially rectangular upper wall portion (7) and a peripheral wall portion (8), and an abutment ( A pair of right and left metal channel members (13) fixed at 12), a wheel (4) fixed to the channel members (13) with fixing members (12), and the channel; And a short metal body (22) for inserting a handle fixed to the material (13) by welding (Y). チャンネル材(13)の固着用の固着具(12)と、車輪(4)の固着用の固着具(12)とを、共用した請求項1記載の玉箱運搬台車。2. The carton carrier according to claim 1, wherein the fastener (12) for securing the channel material (13) and the fastener (12) for securing the wheel (4) are shared. チャンネル材(13)にプレス加工にて短円筒状ボス部(23)を下方へ突出形成し、該ボス部(23)にハンドル挿入用金属短筒体(22)を挿入して溶接(Y)にて固着した請求項1又は2記載の玉箱運搬台車。A short cylindrical boss portion (23) is formed to protrude downward by press working on the channel material (13), and a short metal tube (22) for handle insertion is inserted into the boss portion (23) and welded (Y). 3. The cart transporter according to claim 1 or 2, wherein the cart is fixed. 台車本体(1)が、ハンドル挿入用金属短筒体(22)の上端(24)が挿入される円筒壁部(25)と、該円筒壁部(25)から外径方向へ平面視略放射状に連設された補助リブ(35)とを、プラスチックにて一体に有する請求項1,2又は3記載の玉箱運搬台車。The bogie main body (1) has a cylindrical wall portion (25) into which the upper end (24) of the handle-inserting short metal cylinder (22) is inserted, and a substantially radial shape in a radial direction from the cylindrical wall portion (25) in an outer diameter direction. The cart transporter according to claim 1, 2, or 3, wherein the auxiliary ribs (35) provided continuously with each other are integrally formed of plastic.
JP2002171307A 2002-06-12 2002-06-12 Ball box transporting undercarriage Pending JP2004016263A (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006109904A (en) * 2004-10-12 2006-04-27 Sakagami Kogyo Kk Ball box carrying truck
JP2007185034A (en) * 2006-01-06 2007-07-19 Aruze Corp Charge control device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006109904A (en) * 2004-10-12 2006-04-27 Sakagami Kogyo Kk Ball box carrying truck
JP2007185034A (en) * 2006-01-06 2007-07-19 Aruze Corp Charge control device

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