JP2018027760A - Fixture and carriage truck - Google Patents

Fixture and carriage truck Download PDF

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JP2018027760A
JP2018027760A JP2016161095A JP2016161095A JP2018027760A JP 2018027760 A JP2018027760 A JP 2018027760A JP 2016161095 A JP2016161095 A JP 2016161095A JP 2016161095 A JP2016161095 A JP 2016161095A JP 2018027760 A JP2018027760 A JP 2018027760A
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wall
outer frame
base
frame member
engaging
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JP6765669B2 (en
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千田 豊治
Toyoji Senda
豊治 千田
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Gop Co Ltd
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Gop Co Ltd
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Abstract

PROBLEM TO BE SOLVED: To improve safety of an article loaded on a truck body.SOLUTION: There is provided a fixture 100, which is a fixture 100 for fixing an article 2 loaded on a carriage truck 1 including a truck body 10 loadable with the article 2. The fixture 100 includes an engagement part 110 engageable detachably with a skeleton part 12 of the truck body 10, and a lashing part 101 connected to the engagement part 110, for fixing the article 2 loaded on the truck body 10.SELECTED DRAWING: Figure 6

Description

本発明は固定具、及び、運搬台車に関する。   The present invention relates to a fixture and a transport cart.

運搬台車に物品を載せて物品を固定する技術に関して、特許文献1は、次のような荷締機付き台車を開示する。すなわち、特許文献1の荷締機付き台車は、荷台と、荷台に取り付けられてベルトを巻き取る巻取ドラムと、荷台に取り付けられたU字状ガイドとを備える。ベルトの一端はU字状ガイドに固定される。ベルトの他端は巻取ドラムに巻き取られる。このベルトにより荷締めが行われる。   With regard to a technique for placing an article on a carriage and fixing the article, Patent Document 1 discloses the following carriage with a loader. In other words, the cart with a loading machine of Patent Document 1 includes a loading platform, a winding drum that is attached to the loading platform and winds the belt, and a U-shaped guide that is mounted on the loading platform. One end of the belt is fixed to a U-shaped guide. The other end of the belt is wound on a winding drum. The load is tightened by this belt.

特開2000−159118号公報JP 2000-159118 A

しかしながら、特許文献1のベルトは荷台における位置が固定されている。したがって、荷台に載せる物品の大きさ等によってはベルトが物品に適切にかからず、荷台に載せられた物品の安定性が損なわれるおそれがあった。   However, the position of the belt in Patent Document 1 is fixed. Therefore, depending on the size of the article placed on the loading platform, the belt may not be properly applied to the article, and the stability of the article placed on the loading platform may be impaired.

本発明は、上述したような問題点に鑑みてなされたものであり、台車本体に載せられた物品の安定性を向上させることを目的とする。   The present invention has been made in view of the above-described problems, and an object thereof is to improve the stability of an article placed on a cart body.

本発明の固定具は、物品を載置可能な台車本体を備える運搬台車に載せられた物品を固定する固定具であって、前記台車本体の骨格部に着脱自在に係合可能な係合部と、前記係合部と連結され、前記台車本体に載せられた物品を固定する固縛部と、を備えることを特徴とする。   A fixing tool according to the present invention is a fixing tool for fixing an article placed on a transport carriage including a carriage main body on which an article can be placed, and is an engagement portion that is detachably engageable with a skeleton portion of the carriage main body. And a lashing portion that is connected to the engaging portion and fixes an article placed on the cart body.

本発明によれば、台車本体に載せられた物品の安定性を向上させられる。   ADVANTAGE OF THE INVENTION According to this invention, stability of the articles | goods mounted on the trolley | bogie main body can be improved.

第1実施形態の運搬台車の斜視図である。It is a perspective view of the conveyance cart of a 1st embodiment. 第1実施形態の運搬台車の平面図である。It is a top view of the conveyance cart of a 1st embodiment. 第1実施形態の係合部がフレーム部に係合していない状態の図である。It is a figure of the state which the engaging part of 1st Embodiment has not engaged with the frame part. 第1実施形態の係合部がフレーム部に係合していない状態の他の図である。It is another figure of the state which the engaging part of 1st Embodiment has not engaged with the frame part. 第1実施形態の係合部がフレーム部に係合した状態の図である。It is a figure of the state which the engaging part of 1st Embodiment engaged with the frame part. 物品を載せた状態の第1実施形態の運搬台車の斜視図である。It is a perspective view of the conveyance trolley | bogie of 1st Embodiment of the state which mounted the article. 第2実施形態の固定具の斜視図である。It is a perspective view of the fixing tool of 2nd Embodiment. 第3実施形態の固定具の斜視図である。It is a perspective view of the fixing tool of 3rd Embodiment. 第4実施形態の固定具の斜視図である。It is a perspective view of the fixing tool of 4th Embodiment.

<第1実施形態>
まず、図1及び図2を参照して、本実施形態の運搬台車1について説明する。図1は運搬台車1の斜視図である。図2は運搬台車1の平面図である。各図では、運搬台車1の進行方向を前後方向として、前側をFr、後側をRr、右側をR、左側をLで示している。なお、本実施形態の運搬台車1は、前側に限られず、前後左右を含め任意の方向に走行することができる。
<First Embodiment>
First, with reference to FIG.1 and FIG.2, the conveyance trolley | bogie 1 of this embodiment is demonstrated. FIG. 1 is a perspective view of the transport cart 1. FIG. 2 is a plan view of the transport cart 1. In each figure, the traveling direction of the transport cart 1 is the front-rear direction, the front side is Fr, the rear side is Rr, the right side is R, and the left side is L. In addition, the transport cart 1 of this embodiment is not limited to the front side, and can travel in any direction including front, rear, left, and right.

運搬台車1は、台車本体10、キャスター20、手押し部30、及び、固定具100等を備えている。
台車本体10は、平面視で前後寸法が左右寸法に比べて長い略矩形状に形成される。台車本体10は、フレーム部11と、載置板13とを有している。
フレーム部11は、骨格部の一例であり、鉄製又はアルミニウム合金製の複数の各種枠部材により構成される。
載置板13は、載置部の一例であり、フレーム部11の上部に結合され被載物である物品を載置可能である。平面視での載置板13の端部には折返し部13aが設けられる。折返し部13aは、載置板13の端部からフレーム部11の外枠部材12(12a〜f)に沿って伸びる。
The transport cart 1 includes a cart body 10, a caster 20, a hand pushing unit 30, a fixture 100, and the like.
The cart body 10 is formed in a substantially rectangular shape whose front-rear dimension is longer than the left-right dimension in plan view. The cart body 10 includes a frame portion 11 and a placement plate 13.
The frame portion 11 is an example of a skeleton portion, and includes a plurality of various frame members made of iron or aluminum alloy.
The mounting plate 13 is an example of a mounting unit, and can be mounted with an article that is an object to be mounted coupled to the upper part of the frame unit 11. A folded portion 13a is provided at the end of the mounting plate 13 in plan view. The folded portion 13 a extends from the end portion of the mounting plate 13 along the outer frame member 12 (12 a to f) of the frame portion 11.

図2に示すように、フレーム部11は、各種枠部材を前後左右方向に付き合わせて溶接したりリベット(ブラインドリベット)で締結したりして結合することで格子状に形成される。具体的には、フレーム部11は、フレーム部11の外形を構成する外枠部材12a〜12fと、フレーム部11の内部を補強する補強枠部材12g、12hを有する。
外枠部材12a、12bは、フレーム部11の左側を構成する。外枠部材12aはフレーム部11の左側の前方部分であり、外枠部材12bはフレーム部11の左側の後方部分である。外枠部材12a及び外枠部材12bは、前後方向に沿って直線状になるように結合、又は、一体的に形成される。
外枠部材12c、12dは、フレーム部11の右側を構成する。外枠部材12cはフレーム部11の右側の前方部分であり、外枠部材12dはフレーム部11の右側の後方部分である。外枠部材12c及び外枠部材12dは、前後方向に沿って直線状になるように結合、又は、一体的に形成される。
外枠部材12e、12fは、フレーム部11の前側及び後側を構成する。
外枠部材12a及び外枠部材12e、外枠部材12c及び外枠部材12e、外枠部材12b及び外枠部材12f、外枠部材12d及び外枠部材12fは、コーナ部材35を介して結合される。
なお、外枠部材12a〜fは、外枠部材12a〜fと接する載置板13の領域、及び、折返し部13aと共に、台車本体10の骨格となり、台車本体10の強度を確保する。このことから、外枠部材12a〜f、外枠部材12a〜fと接する載置板13の領域、及び、折返し部13aからなる部分も、骨格部の例といえる。
As shown in FIG. 2, the frame portion 11 is formed in a lattice shape by joining various frame members together in the front-rear and left-right directions and welding or fastening with rivets (blind rivets). Specifically, the frame unit 11 includes outer frame members 12 a to 12 f that configure the outer shape of the frame unit 11, and reinforcing frame members 12 g and 12 h that reinforce the inside of the frame unit 11.
The outer frame members 12 a and 12 b constitute the left side of the frame portion 11. The outer frame member 12 a is a left front portion of the frame portion 11, and the outer frame member 12 b is a left rear portion of the frame portion 11. The outer frame member 12a and the outer frame member 12b are combined or integrally formed so as to be linear along the front-rear direction.
The outer frame members 12 c and 12 d constitute the right side of the frame portion 11. The outer frame member 12 c is a front part on the right side of the frame part 11, and the outer frame member 12 d is a rear part on the right side of the frame part 11. The outer frame member 12c and the outer frame member 12d are combined or integrally formed so as to be linear along the front-rear direction.
The outer frame members 12e and 12f constitute the front side and the rear side of the frame part 11.
The outer frame member 12a and the outer frame member 12e, the outer frame member 12c and the outer frame member 12e, the outer frame member 12b and the outer frame member 12f, the outer frame member 12d and the outer frame member 12f are coupled via a corner member 35. .
The outer frame members 12a to 12f serve as a skeleton of the carriage main body 10 together with the area of the mounting plate 13 in contact with the outer frame members 12a to 12f and the folded portion 13a, and ensure the strength of the carriage main body 10. Accordingly, the outer frame members 12a to 12f, the region of the mounting plate 13 in contact with the outer frame members 12a to 12f, and the portion including the folded portion 13a can also be said to be examples of the skeleton portion.

補強枠部材12gは、外枠部材12e及び外枠部材12fの間に亘って結合される。本実施形態では、2本の補強枠部材12gが左右に並んで等間隔で配置される。
補強枠部材12hは、外枠部材12a、12b及び補強枠部材12gの間、隣り合う補強枠部材12gの間、補強枠部材12g及び外枠部材12c、12dの間に亘って結合される。本実施形態では、12本の補強枠部材12hが前後に並んで等間隔で配置される。
各種枠部材には、中空状の角パイプを適用することができ、断面は例えば矩形状となる。このように、各種枠部材を前後左右方向に結合することでフレーム部11は各種枠部材間に矩形状の空間14が形成される。本実施形態では、前後方向の4つ、左右方向の3つの計12の空間14が形成されている。
The reinforcing frame member 12g is coupled between the outer frame member 12e and the outer frame member 12f. In the present embodiment, the two reinforcing frame members 12g are arranged side by side at equal intervals.
The reinforcing frame member 12h is coupled between the outer frame members 12a and 12b and the reinforcing frame member 12g, between the adjacent reinforcing frame members 12g, and between the reinforcing frame member 12g and the outer frame members 12c and 12d. In the present embodiment, twelve reinforcing frame members 12h are arranged at equal intervals along the front and rear.
A hollow square pipe can be applied to the various frame members, and the cross section has a rectangular shape, for example. In this manner, the frame portion 11 is formed with a rectangular space 14 between the various frame members by coupling the various frame members in the front-rear and left-right directions. In the present embodiment, four spaces 14 in the front-rear direction and three spaces 14 in the left-right direction are formed.

複数の空間14のうち、台車本体10の4隅の空間14の下部、及び、前後方向中央かつ左右方向両側の2つの空間14の下部には、キャスター20を取付けるための取付板15a、15bがそれぞれ取付けられている。取付板15aは、矩形状のうちコーナ部材35に近接する角を切り欠いた形状である。取付板15bは、矩形状のうち2つの角を切り欠いた形状である。取付板15a、15bは、空間14を下方から閉塞するようにブラインドリベットを介して外枠部材12a〜12f、補強枠部材12g、12hに固定される。
また、複数の空間14のうち、取付板15a、15bが取付けられていない空間14全体の上部には、載置板13が固定される。載置板13は、空間14を上方から閉塞するように溶接やネジを介して外枠部材12a〜12fに固定される。一方、取付板15a、15bが取付けられている空間14は、上方が開口している。
Of the plurality of spaces 14, mounting plates 15a and 15b for attaching casters 20 are provided below the space 14 at the four corners of the carriage body 10 and at the bottom of the two spaces 14 at the center in the front-rear direction and on both sides in the left-right direction. Each is installed. The mounting plate 15a has a rectangular shape with a corner close to the corner member 35 cut out. The mounting plate 15b has a rectangular shape with two corners cut out. The mounting plates 15a and 15b are fixed to the outer frame members 12a to 12f and the reinforcing frame members 12g and 12h via blind rivets so as to close the space 14 from below.
Moreover, the mounting plate 13 is fixed to the upper part of the whole space 14 where the mounting plates 15a and 15b are not mounted among the plurality of spaces 14. The mounting plate 13 is fixed to the outer frame members 12a to 12f via welding or screws so as to close the space 14 from above. On the other hand, the space 14 in which the attachment plates 15a and 15b are attached is open upward.

キャスター20は、載置板13に載置された物品の荷重を支持しながら走行面を走行する。キャスター20は、フォーク部材と車輪とを有し、取付板15a、15bにそれぞれ旋回軸を中心にして旋回可能に取付けられる。したがって、運搬台車1は、前側に限られず、前後左右を含め任意の方向に走行することができる。本実施形態の運搬台車1は、台車本体10の4隅、及び、左右それぞれ前後方向の中間の計6つのキャスター20を有しているので、運搬台車1を走行させるときに台車本体10が傾くことなく安定した状態で走行させることができる。   The caster 20 travels on the traveling surface while supporting the load of the article placed on the placement plate 13. The caster 20 has a fork member and a wheel, and is attached to the attachment plates 15a and 15b so as to be able to turn around a turning axis. Therefore, the transport cart 1 is not limited to the front side, and can travel in any direction including front, rear, left and right. The transport cart 1 of the present embodiment has a total of six casters 20 at the four corners of the cart body 10 and the middle in the front-rear direction, so that the cart body 10 tilts when the cart 1 is run. It is possible to drive in a stable state without any problems.

手押し部30は、運搬台車1を移動させるために使用者が手で押す部位である。手押し部30は、複数の手押し部材30a〜30dを有する。手押し部材30a〜30dは、例えば、鉄製又はアルミニウム合金製で断面円形の直線状のパイプ、いわゆる単管パイプが適用できる。手押し部材30a〜30dは、台車本体10のそれぞれ角部に取付けられる。具体的には、台車本体10の角部に配置されたコーナ部材35に対して取付けられる。ここで、コーナ部材35は、上方に開口する挿入孔36(図2を参照)と、下方を閉塞するストッパ部とを有する。コーナ部材35は、例えば、押出し成形により形成されるアルミニウム合金製である。   The hand pushing unit 30 is a part that is pushed by the user with the hand to move the transport cart 1. The hand pressing unit 30 includes a plurality of hand pressing members 30a to 30d. As the hand pressing members 30a to 30d, for example, a straight pipe having a circular cross section made of iron or aluminum alloy, a so-called single pipe pipe can be applied. The hand pressing members 30 a to 30 d are attached to the corner portions of the carriage main body 10. Specifically, it is attached to the corner member 35 arranged at the corner of the cart body 10. Here, the corner member 35 has an insertion hole 36 (see FIG. 2) that opens upward, and a stopper portion that closes down. The corner member 35 is made of, for example, an aluminum alloy formed by extrusion molding.

手押し部材30a〜30dは下端を各コーナ部材35の挿入孔36に挿入し、ストッパ部によって支持されることで、台車本体10に取付けられる。なお、手押し部材30a〜30dは、各コーナ部材35の挿入孔36から抜き出すことで、台車本体10から取外すことができる。すなわち、手押し部材30a〜30dは、台車本体10に対して取付け、及び、取外しが可能である。   The hand pushing members 30a to 30d are attached to the carriage main body 10 by inserting the lower ends thereof into the insertion holes 36 of the corner members 35 and being supported by the stopper portions. The hand pushing members 30 a to 30 d can be removed from the cart body 10 by being extracted from the insertion holes 36 of the corner members 35. That is, the hand pushing members 30a to 30d can be attached to and detached from the cart body 10.

固定具100は、台車本体10の載置板13に載せられた物品を固定するものである。
運搬台車1は、図1、図2に示すように、2個の第1固定具100A、第2固定具100Bを備える。第1固定具100Aは、運搬台車1の前方側において、載置板13の上を左右方向に亘るように台車本体10に取付けられる。第2固定具100Bは、運搬台車1の後方側において、載置板13の上を左右方向に亘るように台車本体10に取付けられる。
The fixing tool 100 fixes an article placed on the mounting plate 13 of the cart body 10.
As shown in FIGS. 1 and 2, the transport cart 1 includes two first fixtures 100 </ b> A and second fixtures 100 </ b> B. 100 A of 1st fixing tools are attached to the trolley | bogie main body 10 on the front side of the conveyance trolley | bogie 1 so that the top of the mounting board 13 may be extended in the left-right direction. The second fixture 100 </ b> B is attached to the cart body 10 on the rear side of the transport cart 1 so as to extend over the mounting plate 13 in the left-right direction.

ここで、図3及び図4を参照して、固定具100の詳細について説明する。図3は固定具100の斜視図である。図4(a)は固定具100が備える係合部110の側面図である。なお、図4(a)は一点鎖線で外枠部材12の断面を示すが、図4(a)の二点鎖線は、仮想線であり、係合部110と外枠部材12との大きさを対比するためのものであって、係合部110が外枠部材12に係合した状態を示すものではない。図4(b)は係合部110の正面図である。図4(c)は係合部110の平面図である。固定具100は、一対の係合部110と固縛部101と長さ調節部102とを備える。
それぞれの係合部110は、フレーム部11の外枠部材12に着脱自在に係合可能な部材であり、基部111と第1壁部112と第2壁部113と接続部114を備える。図3及び図4は、外枠部材12に係合されていない状態の固定具100及び係合部110を表す。
Here, with reference to FIG.3 and FIG.4, the detail of the fixing tool 100 is demonstrated. FIG. 3 is a perspective view of the fixture 100. FIG. 4A is a side view of the engaging portion 110 included in the fixture 100. 4A shows a cross section of the outer frame member 12 by a one-dot chain line, but the two-dot chain line in FIG. 4A is a virtual line, and the sizes of the engaging portion 110 and the outer frame member 12 are the same. The engagement portion 110 is not shown in a state of being engaged with the outer frame member 12. FIG. 4B is a front view of the engaging portion 110. FIG. 4C is a plan view of the engaging portion 110. The fixture 100 includes a pair of engaging portions 110, a securing portion 101, and a length adjusting portion 102.
Each engagement part 110 is a member that can be detachably engaged with the outer frame member 12 of the frame part 11, and includes a base part 111, a first wall part 112, a second wall part 113, and a connection part 114. 3 and 4 show the fixture 100 and the engaging portion 110 that are not engaged with the outer frame member 12.

基部111は、平板状の部材である。
第1壁部112は、平板状の部材であり、基部111の一方の端部から、基部111の一方の面の向く方向に伸びるように設けられる。第1壁部112と基部111との角度はほぼ直角である。
第2壁部113は、平板状の部材であり、基部111の他方の端部、すなわち、基部111における第1壁部112が設けられた側とは反対側の端部から、基部111の一方の面の向く方向に伸びるように設けられる。このため、第2壁部113は、基部111から見て、第1壁部112と同じ方向に伸びるように設けられることになる。
The base 111 is a flat member.
The first wall portion 112 is a flat plate-like member, and is provided so as to extend from one end portion of the base portion 111 in a direction toward one surface of the base portion 111. The angle between the first wall portion 112 and the base portion 111 is substantially a right angle.
The second wall portion 113 is a flat plate-like member, and from the other end portion of the base portion 111, that is, the end portion of the base portion 111 opposite to the side where the first wall portion 112 is provided, It is provided so as to extend in the direction of the surface of the. For this reason, the second wall 113 is provided so as to extend in the same direction as the first wall 112 when viewed from the base 111.

第2壁部113は、下部113aと上部113bからなる。下部113aは、第2壁部113における基部111の側の部分である。上部113bは、第2壁部113における下部113a以外の部分であり、第2壁部113における基部111とは反対側の部分である。
下部113aは、図3及び図4(a)に示すように、第1壁部112の側に傾くように基部111から伸びる。下部113aと基部111との角度は、直角より小さく、例えば85度である。上部113bは、第1壁部112の反対側に傾くように基部111から伸びる。上部113bと下部113aとの角度は、例えば170度である。
図4(a)等に示すように、第1壁部112の高さは、第2壁部113の高さより低い。なお、第1壁部112の高さ、及び、第2壁部113の高さとは、基部111から、基部111の面に垂直な方向の距離とする。
The second wall portion 113 includes a lower portion 113a and an upper portion 113b. The lower portion 113 a is a portion on the base 111 side in the second wall portion 113. The upper part 113b is a part of the second wall 113 other than the lower part 113a, and is a part of the second wall 113 opposite to the base 111.
The lower portion 113a extends from the base portion 111 so as to be inclined toward the first wall portion 112 as shown in FIGS. 3 and 4A. The angle between the lower portion 113a and the base portion 111 is smaller than a right angle, for example, 85 degrees. The upper portion 113b extends from the base portion 111 so as to be inclined to the opposite side of the first wall portion 112. The angle between the upper portion 113b and the lower portion 113a is, for example, 170 degrees.
As shown in FIG. 4A and the like, the height of the first wall portion 112 is lower than the height of the second wall portion 113. Note that the height of the first wall portion 112 and the height of the second wall portion 113 are distances from the base portion 111 in a direction perpendicular to the surface of the base portion 111.

基部111、第1壁部112、及び、第2壁部113は、鉄又はアルミニウム合金等の板材で一体的に形成されており、板材を適宜切断して所定の大きさにした後に折り曲げる加工を行う等して製造される。   The base 111, the first wall 112, and the second wall 113 are integrally formed of a plate material such as iron or aluminum alloy, and the plate material is appropriately cut to a predetermined size and then bent. Manufactured and so on.

接続部114は、第1壁部112に設けられ、固縛部101の端部の一方と接続する。より具体的には、接続部114は、図3及び図4(c)に示すように、U字状であり、接続部114の2つの端部が、第1壁部112における第2壁部113との対向面の反対面に接続する。こうして、接続部114と第1壁部112とで貫通孔が形成される。図3に示すように、固縛部101の端部は、折り返されて形成された輪101aが設けられる。輪101aには接続部114が通されている。こうして、接続部114は、固縛部101の端部の一方と接続する。
なお、接続部114は、第2壁部113における第1壁部112との対向面の反対面に設けられてもよい。また、接続部114は、基部111における、第1壁部112及び第2壁部113が伸びる側とは反対側の面に設けられてもよい。
接続部114は、鉄又はアルミニウム合金等で形成され、溶接等で第1壁部112に取り付けられる。
The connection portion 114 is provided on the first wall portion 112 and is connected to one of the end portions of the lashing portion 101. More specifically, the connection portion 114 is U-shaped as shown in FIGS. 3 and 4C, and the two end portions of the connection portion 114 are the second wall portion in the first wall portion 112. It connects to the opposite surface of 113 facing the surface. Thus, a through hole is formed by the connection portion 114 and the first wall portion 112. As shown in FIG. 3, the end portion of the lashing portion 101 is provided with a ring 101 a formed by being folded back. A connecting portion 114 is passed through the wheel 101a. Thus, the connection portion 114 is connected to one of the end portions of the lashing portion 101.
Note that the connecting portion 114 may be provided on the opposite surface of the second wall 113 to the surface facing the first wall 112. Moreover, the connection part 114 may be provided in the surface on the opposite side to the side where the 1st wall part 112 and the 2nd wall part 113 extend in the base 111.
The connection portion 114 is formed of iron or an aluminum alloy, and is attached to the first wall portion 112 by welding or the like.

係合部110の基部111、第1壁部112、及び、第2壁部113で囲まれた領域が凹部115を構成する。外枠部材12の下方から係合部110の凹部115に外枠部材12を挿入して嵌め込むことで、係合部110は外枠部材12に係合し、係合部110は外枠部材12に取り付けられる。係合部110が外枠部材12に係合した状態の例を図5(a)、(b)に示す。図5(a)は、係合部110が外枠部材12に係合した状態の係合部110の側面図である。図5(b)は、係合部110が外枠部材12に係合した状態の係合部110の斜視図である。なお、係合部110は外枠部材12に係合した状態から、係合部110を外枠部材12に対して下方に引き抜くことで、係合部110を外枠部材12から取り外すことができる。
凹部115は、図5(a)に示すように、外枠部材12の少なくとも一部に沿った形状である。
A region surrounded by the base portion 111, the first wall portion 112, and the second wall portion 113 of the engaging portion 110 constitutes the concave portion 115. By inserting and fitting the outer frame member 12 into the recess 115 of the engaging portion 110 from below the outer frame member 12, the engaging portion 110 is engaged with the outer frame member 12, and the engaging portion 110 is the outer frame member. 12 is attached. An example of a state in which the engaging portion 110 is engaged with the outer frame member 12 is shown in FIGS. FIG. 5A is a side view of the engaging portion 110 in a state where the engaging portion 110 is engaged with the outer frame member 12. FIG. 5B is a perspective view of the engaging portion 110 in a state where the engaging portion 110 is engaged with the outer frame member 12. Note that the engaging portion 110 can be detached from the outer frame member 12 by pulling the engaging portion 110 downward with respect to the outer frame member 12 from the state in which the engaging portion 110 is engaged with the outer frame member 12. .
The recess 115 has a shape along at least a part of the outer frame member 12, as shown in FIG.

ここで、図4(a)を参照して、係合部110が外枠部材12に係合していないときの凹部115の幅について説明する。凹部115の幅は、第2壁部113から第1壁部112の面を含む平面までの距離である。
係合部110の上端での凹部115の幅を幅W1とする。凹部115の幅は、係合部110の上端から下方に進むにつれて小さくなり、下部113aと上部113bとの境界部分で最小となる。この凹部115の幅の最小値を幅W2とする。幅W2は、外枠部材12の幅より小さい。凹部115の幅は、下部113aと上部113bとの境界部分から下方に進むにつれて大きくなる。係合部110の下端での凹部115の幅を幅W3とする。幅W3は、外枠部材12の幅以上である。
したがって、凹部115は、下部113aと上部113bとの境界部分より上側では、上に進むにつれて外方に広がる形状であり、下部113aと上部113bとの境界部分より下側では、下に進むにつれて外方に広がる形状になっている。
Here, with reference to Fig.4 (a), the width | variety of the recessed part 115 when the engaging part 110 is not engaging with the outer frame member 12 is demonstrated. The width of the recess 115 is a distance from the second wall 113 to a plane including the surface of the first wall 112.
The width of the recess 115 at the upper end of the engaging portion 110 is defined as a width W1. The width of the concave portion 115 decreases as it proceeds downward from the upper end of the engaging portion 110, and becomes the smallest at the boundary portion between the lower portion 113a and the upper portion 113b. The minimum value of the width of the recess 115 is defined as a width W2. The width W2 is smaller than the width of the outer frame member 12. The width of the recess 115 increases as it proceeds downward from the boundary portion between the lower portion 113a and the upper portion 113b. The width of the recess 115 at the lower end of the engaging portion 110 is defined as a width W3. The width W3 is equal to or greater than the width of the outer frame member 12.
Therefore, the concave portion 115 has a shape that spreads outward as it goes up above the boundary portion between the lower portion 113a and the upper portion 113b, and outside as it goes down below the boundary portion between the lower portion 113a and the upper portion 113b. It has a shape that spreads in the direction.

係合部110を外枠部材12に嵌め込むとき、凹部115における下部113aと上部113bとの境界部分より上側では、上に進むにつれて外方に広がる形状である。したがって、外枠部材12を係合部110の凹部115にスムーズに嵌め込むことができる。
また、幅W3は、外枠部材12の幅以上である。よって、外枠部材12を基部111に接する位置まで凹部115に嵌め込むことができる。
また、幅W2は外枠部材12の幅より小さい。よって、外枠部材12を基部111に接する位置まで凹部115に嵌め込むと、下部113aと上部113bとの境界部分の幅が広がる。そして、下部113aと上部113bとの境界部分が、弾性力で外枠部材12を押圧する。したがって、外枠部材12への係合部110の係合が安定する。
When the engaging portion 110 is fitted into the outer frame member 12, the shape of the concave portion 115 is such that it extends outward as it moves upward above the boundary portion between the lower portion 113a and the upper portion 113b. Therefore, the outer frame member 12 can be smoothly fitted into the recess 115 of the engaging portion 110.
Further, the width W3 is equal to or larger than the width of the outer frame member 12. Therefore, the outer frame member 12 can be fitted into the recess 115 up to a position in contact with the base 111.
Further, the width W2 is smaller than the width of the outer frame member 12. Therefore, when the outer frame member 12 is fitted into the recess 115 to a position in contact with the base 111, the width of the boundary portion between the lower portion 113a and the upper portion 113b is widened. And the boundary part of the lower part 113a and the upper part 113b presses the outer frame member 12 with an elastic force. Therefore, the engagement of the engaging portion 110 with the outer frame member 12 is stabilized.

また、図5(a)及び(b)に示すように、第1壁部112の高さは、第2壁部113の高さより低い。そして、第1壁部112の高さは、係合部110を外枠部材12に係合させたとき、折返し部13aに到達しない高さになっている。
よって、第1壁部112を外枠部材12の側面と密着させることができ、安定して係合部110を外枠部材12に係合させられる。
Further, as shown in FIGS. 5A and 5B, the height of the first wall portion 112 is lower than the height of the second wall portion 113. And the height of the 1st wall part 112 is a height which does not reach the folding | returning part 13a, when the engaging part 110 is engaged with the outer frame member 12. FIG.
Therefore, the 1st wall part 112 can be stuck to the side surface of the outer frame member 12, and the engaging part 110 can be engaged with the outer frame member 12 stably.

次に、図3を参照して、固縛部101について説明する。固縛部101は、一対の係合部110を連結する。そして、固縛部101は、例えば、物品が載せられる側の載置板13の左右方向の端部に亘って配置され、台車本体10の載置板13に載せられた物品を固定する。固縛部101として、例えば、帯状であり変形自在なベルトが使われる。固縛部101は、第1長尺部101bと第2長尺部101cとを備える。第1長尺部101bの一方の端部が、係合部110の接続部114に接続し、第1長尺部101bの他方の端部が、次に説明する長さ調節部102に接続する。また、第2長尺部101cの一方の端部が、第1長尺部101bが接続した係合部110とは異なる係合部110の接続部114に接続し、第2長尺部101cの他方の端部が、長さ調節部102に接続する。
長さ調節部102は、固縛部101の長さを調節するための部材である。長さ調節部102は、例えばバックルであり、第1長尺部101b及び第2長尺部101cと接続する位置を変更することで、固縛部101全体の長さを調節できる。
Next, the securing part 101 will be described with reference to FIG. The lashing portion 101 connects the pair of engaging portions 110. And the securing part 101 is arrange | positioned over the edge part of the left-right direction of the mounting board 13 in the side in which articles | goods are mounted, for example, and fixes the articles mounted on the mounting board 13 of the trolley | bogie main body 10. FIG. As the tying portion 101, for example, a belt-like and deformable belt is used. The lashing portion 101 includes a first long portion 101b and a second long portion 101c. One end of the first elongate portion 101b is connected to the connection portion 114 of the engaging portion 110, and the other end of the first elongate portion 101b is connected to the length adjusting portion 102 described below. . Further, one end of the second long portion 101c is connected to the connection portion 114 of the engaging portion 110 different from the engaging portion 110 to which the first long portion 101b is connected, and the second long portion 101c The other end is connected to the length adjusting unit 102.
The length adjusting unit 102 is a member for adjusting the length of the securing unit 101. The length adjusting unit 102 is, for example, a buckle, and the length of the entire lashing unit 101 can be adjusted by changing the position of connection with the first long unit 101b and the second long unit 101c.

次に、図6を参照して、物品2が載せられた状態の運搬台車1について説明する。
図6に示すように、運搬台車1の載置板13には物品2が載せられている。
第1固定具100Aの一方の係合部110は、台車本体10の前方右側にある外枠部材12cに係合し、第1固定具100Aの他方の係合部110は、台車本体10の前方左側にある外枠部材12aに係合する。第1固定具100Aの固縛部101は、第1固定具100Aの一方の係合部110から、物品2の右側の側面、物品2の上面、及び、物品2の左側の側面のそれぞれと対向して、第1固定具100Aの他方の係合部110まで伸びるように配置される。
Next, with reference to FIG. 6, the transport cart 1 in a state where the article 2 is placed will be described.
As shown in FIG. 6, the article 2 is placed on the placement plate 13 of the transport carriage 1.
One engaging portion 110 of the first fixture 100A engages with an outer frame member 12c on the front right side of the cart body 10, and the other engaging portion 110 of the first fixture 100A is located on the front side of the cart body 10. Engage with the outer frame member 12a on the left side. The lashing portion 101 of the first fixture 100A is opposed to each of the right side surface of the article 2, the top surface of the article 2, and the left side surface of the article 2 from one engaging portion 110 of the first fixture 100A. And it arrange | positions so that it may extend to the other engaging part 110 of 100 A of 1st fixing tools.

第2固定具100Bの一方の係合部110は、台車本体10の後方右側にある外枠部材12dに係合し、第2固定具100Bの他方の係合部110は、台車本体10の後方左側にある外枠部材12bに係合する。第2固定具100Bの固縛部101は、第2固定具100Bの一方の係合部110から、物品2の右側の側面、物品2の上面、及び、物品2の左側の側面のそれぞれと対向して、第2固定具100Bの他方の係合部110まで伸びるように配置される。
図6の例では、第1固定具100Aの固縛部101、及び、第2固定具100Bの固縛部101は、少なくとも物品2の上面と接している。こうして、物品2は載置板13の上で固縛部101によって固定される。
One engaging portion 110 of the second fixture 100B engages with the outer frame member 12d on the right rear side of the cart body 10, and the other engaging portion 110 of the second fixture 100B is behind the cart body 10. The outer frame member 12b on the left side is engaged. The lashing portion 101 of the second fixture 100B is opposed to each of the right side surface of the article 2, the upper surface of the article 2, and the left side surface of the article 2 from the one engaging portion 110 of the second fixture 100B. And it arrange | positions so that it may extend to the other engaging part 110 of the 2nd fixing tool 100B.
In the example of FIG. 6, the lashing portion 101 of the first fixture 100 </ b> A and the lashing portion 101 of the second fixture 100 </ b> B are in contact with at least the upper surface of the article 2. In this way, the article 2 is fixed on the mounting plate 13 by the securing part 101.

次に、物品2を運搬台車1に載せて、固定具100で固定する方法について説明する。
まず、使用者は、図1の状態の物品2が載せられていない運搬台車1から、2個の固定具100を取り外す。
次に、使用者は、載置板13の上に物品2を載せる。
次に、使用者は、取り外した2個の固定具100の長さ調節部102を調整して、固縛部101の長さを十分長くする。
次に、使用者は、第1固定具100Aの一方の係合部110を外枠部材12cに係合させ、他方の係合部110を外枠部材12aに係合させる。また、第1固定具100Aの固縛部101が物品2の上面に載るように配置する。
Next, a method of placing the article 2 on the transport cart 1 and fixing it with the fixture 100 will be described.
First, the user removes the two fixtures 100 from the transport cart 1 on which the article 2 in the state of FIG. 1 is not placed.
Next, the user places the article 2 on the placement plate 13.
Next, the user adjusts the length adjusting portion 102 of the two fixed fixtures 100 that have been removed, and makes the length of the securing portion 101 sufficiently long.
Next, the user engages one engaging portion 110 of the first fixing tool 100A with the outer frame member 12c and engages the other engaging portion 110 with the outer frame member 12a. Moreover, it arrange | positions so that the securing part 101 of 100 A of 1st fixing tools may be mounted on the upper surface of the articles | goods 2. FIG.

次に、使用者は、第1固定具100Aの長さ調節部102を調整して、第1固定具100Aの固縛部101の長さを可能な範囲で短くする。
次に、使用者は、第2固定具100Bの一方の係合部110を外枠部材12dに係合させ、他方の係合部110を外枠部材12bに係合させる。そして、使用者は、第1固定具100Aと同様に、第2固定具100Bの長さ調節部102を調整する。
こうして、物品2は載置板13の上で固縛部101によって固定される。すなわち、物品2は固定具100によって台車本体10に固定される。
なお、使用者は、ここで説明した手順と逆の手順により、物品2の固定を解除できる。
Next, the user adjusts the length adjusting unit 102 of the first fixing tool 100A to shorten the length of the securing part 101 of the first fixing tool 100A as much as possible.
Next, the user engages one engaging portion 110 of the second fixture 100B with the outer frame member 12d and engages the other engaging portion 110 with the outer frame member 12b. And a user adjusts the length adjustment part 102 of the 2nd fixing tool 100B similarly to the 1st fixing tool 100A.
In this way, the article 2 is fixed on the mounting plate 13 by the securing part 101. That is, the article 2 is fixed to the cart body 10 by the fixing tool 100.
Note that the user can release the fixation of the article 2 by a procedure reverse to the procedure described here.

以上説明したように、固定具100は、台車本体10の外枠部材12に着脱自在に係合可能な一対の係合部110を備える。また、固定具100は、一対の係合部110を連結し、台車本体10に載せられた物品2を固定する固縛部101を備える。よって、固定具100を台車本体10に取り付けるときに、台車本体10における固定具100の位置が固定されることはなく、台車本体10の外枠部材12の範囲で任意の位置を選択できる。したがって、物品2の大きさや形状等に応じて、台車本体10における適切な位置に固定具100を取付けることができるため、台車本体10に載せられた物品2の安定性を向上させられる。   As described above, the fixture 100 includes the pair of engaging portions 110 that can be detachably engaged with the outer frame member 12 of the carriage body 10. The fixture 100 includes a lashing portion 101 that couples the pair of engaging portions 110 and fixes the article 2 placed on the cart body 10. Therefore, when the fixture 100 is attached to the cart body 10, the position of the fixture 100 in the cart body 10 is not fixed, and an arbitrary position can be selected within the range of the outer frame member 12 of the cart body 10. Therefore, since the fixture 100 can be attached to an appropriate position in the cart body 10 according to the size, shape, etc. of the article 2, the stability of the article 2 placed on the cart body 10 can be improved.

また、基部111、第1壁部112、及び、第2壁部113で囲まれた凹部115に、断面が矩形状の外枠部材12を嵌め込むことができる。したがって、係合部110に対して外枠部材12が回転するおそれが低減し、台車本体10に載せられた物品2の安定性を向上させられる。   In addition, the outer frame member 12 having a rectangular cross section can be fitted into the recess 115 surrounded by the base 111, the first wall 112, and the second wall 113. Therefore, the possibility that the outer frame member 12 rotates with respect to the engaging portion 110 is reduced, and the stability of the article 2 placed on the cart body 10 can be improved.

<第2実施形態>
次に、第2実施形態の運搬台車について説明する。ただし、第1実施形態と同様の点についての説明は省略する。
Second Embodiment
Next, the transport cart according to the second embodiment will be described. However, the description of the same points as in the first embodiment will be omitted.

固定具200は、第1実施形態の固定具100と同様に、台車本体10の載置板13に載せられた物品を固定するものである。第2実施形態の運搬台車は、2個の第1固定具200A、第2固定具200Bを備える。第1固定具200Aは、運搬台車の前方側で、載置板13の上に左右方向に亘るように取付けられる。第2固定具200Bは、運搬台車の後方側で、載置板13の上に左右方向に亘るように取付けられる。
固定具200は、一対の係合部210と固縛部201と長さ調節部202とを備える。固縛部201及び長さ調節部202は、それぞれ、図3等を参照して説明した第1実施形態の固縛部101及び長さ調節部102と同様であるため、説明を省略する。
The fixing tool 200 fixes the article placed on the mounting plate 13 of the carriage main body 10 in the same manner as the fixing tool 100 of the first embodiment. The transport cart of the second embodiment includes two first fixtures 200A and second fixtures 200B. 200 A of 1st fixing tools are attached so that it may extend in the left-right direction on the mounting board 13 in the front side of a conveyance trolley. The 2nd fixing tool 200B is attached so that it may extend in the left-right direction on the mounting board 13 in the back side of a conveyance trolley.
The fixture 200 includes a pair of engaging portions 210, a securing portion 201, and a length adjusting portion 202. The lashing part 201 and the length adjusting part 202 are the same as the lashing part 101 and the length adjusting part 102 of the first embodiment described with reference to FIG.

ここで、図7を参照して、係合部210について説明する。図7は、係合部210の斜視図である。
係合部210は、外枠部材12に着脱自在に係合可能な部材であり、基部211と第1壁部212と第2壁部213と接続部214を備える。図7では、係合部210の一方の記載は省略している。
Here, the engaging portion 210 will be described with reference to FIG. FIG. 7 is a perspective view of the engaging portion 210.
The engaging portion 210 is a member that can be detachably engaged with the outer frame member 12, and includes a base portion 211, a first wall portion 212, a second wall portion 213, and a connecting portion 214. In FIG. 7, one description of the engaging portion 210 is omitted.

基部211は、平板状の部材である。
第1壁部212は、平板状の部材であり、基部111の一方の端部から、基部211の一方の面の向く方向に伸びるように設けられる。
第2壁部213は、平板状の部材であり、基部211の他方の端部、すなわち、基部211における第1壁部212が設けられた側とは反対側の端部から、基部211の一方の面の向く方向に伸びるように設けられる。このため、第2壁部213は、基部211から見て、第1壁部212と同じ方向に伸びるように設けられることになる。
第1壁部212と基部211との角度、及び、第2壁部213と基部211との角度は、それぞれ、ほぼ直角である。第1壁部212と第2壁部213とは、ほぼ同じ大きさであり、ほぼ平行に配置される。
The base 211 is a flat member.
The first wall portion 212 is a flat plate-like member and is provided so as to extend from one end portion of the base portion 111 in a direction toward one surface of the base portion 211.
The second wall portion 213 is a flat plate-like member, and is connected to one end of the base portion 211 from the other end portion of the base portion 211, that is, the end portion of the base portion 211 opposite to the side where the first wall portion 212 is provided. It is provided so as to extend in the direction of the surface of the. For this reason, the second wall portion 213 is provided so as to extend in the same direction as the first wall portion 212 when viewed from the base portion 211.
The angle between the first wall portion 212 and the base portion 211 and the angle between the second wall portion 213 and the base portion 211 are substantially perpendicular. The 1st wall part 212 and the 2nd wall part 213 are the substantially same magnitude | sizes, and are arrange | positioned substantially parallel.

接続部214は、第1実施形態の固縛部101と同様の構成であり、固縛部201の端部の一方と接続する。ただし、第2実施形態では、接続部214は、基部211における、第1壁部212及び第2壁部213が伸びる側とは反対側の面に設けられる。なお、接続部214は、図7に二点鎖線で示すように、第1壁部212における第2壁部213との対向面の反対面に設けられてもよく、接続部214は、第2壁部213における第1壁部212との対向面の反対面に設けられてもよい。   The connection part 214 has the same configuration as the lashing part 101 of the first embodiment, and is connected to one end of the lashing part 201. However, in 2nd Embodiment, the connection part 214 is provided in the surface on the opposite side to the side where the 1st wall part 212 and the 2nd wall part 213 extend in the base 211. FIG. Note that the connecting portion 214 may be provided on the opposite surface of the first wall portion 212 to the second wall portion 213 as shown by a two-dot chain line in FIG. The wall 213 may be provided on the surface opposite to the surface facing the first wall 212.

係合部210の基部211、第1壁部212、及び、第2壁部213で囲まれた領域が凹部215を構成する。外枠部材12の側面方向(台車本体10の側面方向)から係合部210の凹部115に外枠部材12を挿入して嵌め込むことで、係合部210は外枠部材12に係合し、係合部210は外枠部材12に取り付けられる。
係合部210は、上記の通り、外枠部材12に係合する。ここで、外枠部材12は、図7に示すように、上面に載置板13が配置され、側面の上側には折返し部13aが配置される。したがって、係合部210が外枠部材12に係合したとき、第1壁部212は載置板13と対向して接し、基部211は折返し部13aと対向して接し、第2壁部213は外枠部材12と直接対向して接する。
A region surrounded by the base portion 211, the first wall portion 212, and the second wall portion 213 of the engaging portion 210 constitutes the concave portion 215. By inserting and fitting the outer frame member 12 into the recess 115 of the engaging portion 210 from the side surface direction of the outer frame member 12 (side surface direction of the carriage main body 10), the engaging portion 210 engages with the outer frame member 12. The engaging portion 210 is attached to the outer frame member 12.
The engaging part 210 engages with the outer frame member 12 as described above. Here, as shown in FIG. 7, the outer frame member 12 has a placement plate 13 disposed on the upper surface and a folded portion 13 a disposed on the upper side surface. Therefore, when the engaging portion 210 is engaged with the outer frame member 12, the first wall portion 212 is in contact with the placement plate 13, the base portion 211 is in contact with the turned-up portion 13a, and the second wall portion 213 is in contact. Is in direct contact with the outer frame member 12.

以上説明したように、固定具200は、外枠部材12の側面方向から係合部110の凹部115に外枠部材12を挿入して嵌め込むことで、係合部110は外枠部材12に係合する。したがって、台車本体10に対する固定具200の取り付けが容易である。
また、上記の実施形態と同様に、台車本体10に載せられた物品2の安定性を向上させられる。
As described above, the fixture 200 inserts and fits the outer frame member 12 into the concave portion 115 of the engaging portion 110 from the side surface direction of the outer frame member 12, so that the engaging portion 110 is fitted to the outer frame member 12. Engage. Therefore, it is easy to attach the fixture 200 to the cart body 10.
Moreover, the stability of the article 2 placed on the carriage main body 10 can be improved as in the above embodiment.

<第3実施形態>
次に、第3実施形態の運搬台車について説明する。ただし、第1実施形態と同様の点についての説明は省略する。
図8を参照して、外枠部材32、及び、固定具300について説明する。図8は、固定具300の斜視図である。
まず、外枠部材32について説明する。外枠部材32は、第1実施形態の外枠部材12に対応する部材である。ただし、外枠部材32は、第1実施形態の外枠部材12とは異なり、側面に段差が設けられた形状である。より具体的には、外枠部材32における、台車本体10の内側を向く面であって、外枠部材32の下端部から離間した位置に突出部33が設けられることで、外枠部材32に段差が形成される。
<Third Embodiment>
Next, the transport cart according to the third embodiment will be described. However, the description of the same points as in the first embodiment will be omitted.
With reference to FIG. 8, the outer frame member 32 and the fixture 300 will be described. FIG. 8 is a perspective view of the fixture 300.
First, the outer frame member 32 will be described. The outer frame member 32 is a member corresponding to the outer frame member 12 of the first embodiment. However, unlike the outer frame member 12 of the first embodiment, the outer frame member 32 has a shape in which a step is provided on the side surface. More specifically, the outer frame member 32 is a surface facing the inner side of the cart body 10, and is provided at a position separated from the lower end of the outer frame member 32. A step is formed.

固定具300は、第1実施形態の固定具100と同様に、台車本体10の載置板13に載せられた物品を固定するものである。第3実施形態の運搬台車は、2個の第1固定具300A、第2固定具300Bを備える。第1固定具300Aは、運搬台車の前方側で、載置板13の上に左右方向に亘るように取付けられる。第2固定具300Bは、運搬台車の後方側で、載置板13の上に左右方向に亘るように取付けられる。
固定具300は、一対の係合部310と固縛部301と長さ調節部302とを備える。図8では、係合部310の一方の記載は省略している。固縛部301及び長さ調節部302は、それぞれ、図3等を参照して説明した第1実施形態の固縛部101及び長さ調節部102と同様であるため、説明を省略する。
係合部310は、外枠部材32に着脱自在に係合可能な部材であり、基部311と第1壁部312と第2壁部313と接続部314を備える。
The fixture 300 fixes the article placed on the mounting plate 13 of the cart body 10 in the same manner as the fixture 100 of the first embodiment. The transport cart of the third embodiment includes two first fixtures 300A and second fixtures 300B. 300 A of 1st fixing tools are attached so that it may extend in the left-right direction on the mounting board 13 in the front side of a conveyance trolley | bogie. The 2nd fixing tool 300B is attached so that it may extend in the left-right direction on the mounting board 13 in the back side of a conveyance trolley.
The fixture 300 includes a pair of engaging portions 310, a securing portion 301, and a length adjusting portion 302. In FIG. 8, one description of the engaging portion 310 is omitted. The lashing part 301 and the length adjusting part 302 are the same as the lashing part 101 and the length adjusting part 102 of the first embodiment described with reference to FIG.
The engaging portion 310 is a member that can be detachably engaged with the outer frame member 32, and includes a base portion 311, a first wall portion 312, a second wall portion 313, and a connecting portion 314.

基部311は、平板状の部材である。
第1壁部312は、平板状の部材であり、基部311の一方の端部から、基部311の一方の面の向く方向に伸びるように設けられる。
第2壁部313は、平板状の部材であり、基部311の他方の端部、すなわち、基部311における第1壁部312が設けられた側とは反対側の端部から、基部311の一方の面の向く方向に伸びるように設けられる。このため、第2壁部313は、基部311から見て、第1壁部312と同じ方向に伸びるように設けられることになる。
The base 311 is a flat member.
The first wall portion 312 is a flat plate-like member and is provided so as to extend from one end portion of the base portion 311 in a direction toward one surface of the base portion 311.
The second wall portion 313 is a flat plate-like member, and one end of the base portion 311 from the other end portion of the base portion 311, that is, the end portion of the base portion 311 opposite to the side where the first wall portion 312 is provided. It is provided so as to extend in the direction of the surface of the. For this reason, the second wall portion 313 is provided so as to extend in the same direction as the first wall portion 312 when viewed from the base portion 311.

係合部310の基部311、第1壁部312、及び、第2壁部313で囲まれた領域が凹部315を構成する。フレーム部11の下方向から係合部310の凹部315に外枠部材32を挿入して嵌め込むことで、係合部310は外枠部材32に係合し、係合部310は外枠部材32に取り付けられる。
凹部315は、外枠部材32の少なくとも一部に沿った形状になる。この点について説明する。
A region surrounded by the base portion 311, the first wall portion 312, and the second wall portion 313 of the engaging portion 310 constitutes the concave portion 315. By inserting and fitting the outer frame member 32 into the concave portion 315 of the engaging portion 310 from below the frame portion 11, the engaging portion 310 engages with the outer frame member 32, and the engaging portion 310 becomes the outer frame member. 32.
The recess 315 has a shape along at least a part of the outer frame member 32. This point will be described.

第2壁部313は、第1副壁部313aと第2副壁部313bと第3副壁部313cとを備える。第1副壁部313aは、基部311から第1壁部312と平行に伸びる。第2副壁部313bは、第1副壁部313aにおける基部311は反対側の端部から、基部311と平行に、第1壁部312に向かう方向とは反対方向に伸びる。第3副壁部313cは、第2副壁部313bにおける第1副壁部313aは反対側の端部から、第1壁部312と平行に、基部311に向かう方向とは反対方向に伸びる。
こうして、第1副壁部313aと第2副壁部313bと第3副壁部313cとで形成される凹部315の側面に段差が形成される。この凹部315の段差は、外枠部材32の段差に沿った形状になっている。したがって、凹部315は、外枠部材32の少なくとも一部に沿った形状になる。
The second wall 313 includes a first subwall 313a, a second subwall 313b, and a third subwall 313c. The first sub-wall portion 313 a extends from the base portion 311 in parallel with the first wall portion 312. The second subwall portion 313b extends from the end on the opposite side of the base portion 311 of the first subwall portion 313a in parallel to the base portion 311 and in the direction opposite to the direction toward the first wall portion 312. The third sub-wall portion 313c extends from the end of the second sub-wall portion 313b opposite to the first sub-wall portion 313a in a direction opposite to the direction toward the base 311 in parallel with the first wall portion 312.
Thus, a step is formed on the side surface of the recess 315 formed by the first sub-wall portion 313a, the second sub-wall portion 313b, and the third sub-wall portion 313c. The step of the recess 315 has a shape along the step of the outer frame member 32. Therefore, the recess 315 has a shape along at least a part of the outer frame member 32.

以上説明したように、外枠部材32に段部が形成される場合であっても、係合部310の凹部315は、外枠部材32の少なくとも一部に沿った形状になる。よって、係合部310を外枠部材32に係合させたときに係合部310が安定し、ぐらつきを抑制できる。
また、上記の実施形態と同様に、台車本体10に載せられた物品2の安定性を向上させられる。
As described above, even when the outer frame member 32 is formed with a stepped portion, the recess 315 of the engaging portion 310 has a shape along at least a part of the outer frame member 32. Therefore, when the engaging part 310 is engaged with the outer frame member 32, the engaging part 310 is stabilized and wobble can be suppressed.
Moreover, the stability of the article 2 placed on the carriage main body 10 can be improved as in the above embodiment.

<第4実施形態>
次に、第4実施形態の運搬台車について説明する。ただし、第1実施形態と同様の点についての説明は省略する。
<Fourth embodiment>
Next, the transport cart according to the fourth embodiment will be described. However, the description of the same points as in the first embodiment will be omitted.

固定具400は、第1実施形態の固定具100と同様に、台車本体10の載置板13に載せられた物品を固定するものである。第4実施形態の運搬台車は、2個の第1固定具400A、第2固定具400Bを備える。第1固定具400Aは、運搬台車の前方側で、載置板13の上に左右方向に亘るように取付けられる。第2固定具400Bは、運搬台車の後方側で、載置板13の上に左右方向に亘るように取付けられる。
固定具400は、一対の係合部410と固縛部401と長さ調節部402とを備える。固縛部401及び長さ調節部402は、それぞれ、図3等を参照して説明した第1実施形態の固縛部101及び長さ調節部102と同様であるため、説明を省略する。
The fixture 400 fixes the article placed on the mounting plate 13 of the carriage main body 10 in the same manner as the fixture 100 of the first embodiment. The transport cart according to the fourth embodiment includes two first fixtures 400A and second fixtures 400B. 400 A of 1st fixing tools are attached so that it may extend in the left-right direction on the mounting board 13 in the front side of a conveyance trolley | bogie. The 2nd fixing tool 400B is attached so that it may extend in the left-right direction on the mounting board 13 in the back side of a conveyance trolley.
The fixture 400 includes a pair of engaging portions 410, a securing portion 401, and a length adjusting portion 402. The securing part 401 and the length adjusting part 402 are the same as the securing part 101 and the length adjusting part 102 of the first embodiment described with reference to FIG.

ここで、図9を参照して、係合部410について説明する。図9は、係合部410の斜視図である。図9では、係合部410の一方の記載は省略している。
係合部410は、外枠部材12に着脱自在に係合可能な部材であり、基部411と第1壁部412と第2壁部413とを備える。
Here, the engaging portion 410 will be described with reference to FIG. FIG. 9 is a perspective view of the engaging portion 410. In FIG. 9, one description of the engaging portion 410 is omitted.
The engaging portion 410 is a member that can be detachably engaged with the outer frame member 12, and includes a base portion 411, a first wall portion 412, and a second wall portion 413.

基部411は、第1から第4基部棒状部材411a〜dを備える骨組構造である。基部411の外形は、第1から第4基部棒状部材411a〜dを4辺とする矩形形状である。
第1壁部412は、第1から第3壁部棒状部材412a〜cを備える骨組構造である。第1壁部棒状部材412aは、第4基部棒状部材411dの一端から、基部411の一方の面の向く方向に伸びるように設けられる。また、第2壁部棒状部材412bは、第4基部棒状部材411dの他端から、基部411の一方の面の向く方向に伸びるように設けられる。また、第3壁部棒状部材412cは、第1壁部棒状部材412aにおける基部411とは反対側の端部と、第2壁部棒状部材412bにおける基部411とは反対側の端部とを繋ぐ。
The base 411 is a frame structure including first to fourth base rod-like members 411a to 411d. The outer shape of the base portion 411 is a rectangular shape having four sides of the first to fourth base rod-like members 411a to 411d.
The 1st wall part 412 is a frame structure provided with the 1st to 3rd wall part rod-shaped members 412a-c. The first wall bar-like member 412a is provided so as to extend from one end of the fourth base bar-like member 411d in a direction toward one surface of the base 411. Further, the second wall portion bar-like member 412b is provided so as to extend from the other end of the fourth base portion rod-like member 411d in a direction toward one surface of the base portion 411. The third wall bar member 412c connects the end of the first wall bar member 412a opposite to the base 411 and the end of the second wall bar member 412b opposite to the base 411. .

固縛部401の端部には、折り返されて形成された輪401aが設けられる。輪401aには第3壁部棒状部材412cが通されている。こうして、第1壁部412は、固縛部401の端部の一方と接続する。よって、第3壁部棒状部材412cは、固縛部401の端部と接続する接続部となっている。
第1壁部棒状部材412a及び第2壁部棒状部材412bは、それぞれの端部から離間した位置に、他方の壁部棒状部材412に向かうように折り曲げられた括れ部414を備える。第1壁部棒状部材412aと第2壁部棒状部材412bとの距離は、括れ部414で最も小さくなる。括れ部414における第1壁部棒状部材412aと第2壁部棒状部材412bとの距離は、固縛部401の幅より小さくする。よって、第3壁部棒状部材412cに通された固縛部401の端部が、括れ部414よりも基部411の方にずれるおそれが低減する。
An end 401 of the lashing portion 401 is provided with a ring 401a formed by being folded back. A third wall bar member 412c is passed through the ring 401a. Thus, the first wall portion 412 is connected to one of the end portions of the securing portion 401. Therefore, the 3rd wall part rod-shaped member 412c is a connection part connected with the edge part of the securing part 401. FIG.
The first wall portion bar-shaped member 412a and the second wall portion bar-shaped member 412b are provided with a constricted portion 414 that is bent toward the other wall portion bar-shaped member 412 at a position spaced from the respective end portions. The distance between the first wall portion rod-shaped member 412a and the second wall portion rod-shaped member 412b is the smallest at the constricted portion 414. The distance between the first wall bar member 412 a and the second wall bar member 412 b in the constricted part 414 is made smaller than the width of the lashing part 401. Therefore, the possibility that the end portion of the securing portion 401 passed through the third wall portion rod-shaped member 412c is displaced toward the base portion 411 rather than the constricted portion 414 is reduced.

第2壁部413は、基部411における第4基部棒状部材411dと対向する第2基部棒状部材411bの両端から、第1壁部棒状部材412a及び第2壁部棒状部材412bと同じ側に伸びる一対の棒状部材を備える骨組構造である。
係合部410の基部411、第1壁部412、及び、第2壁部413で囲まれた領域が凹部415を構成する。外枠部材12の下方向から係合部110の凹部415に外枠部材12を挿入して嵌め込むことで、係合部410は外枠部材12に係合し、係合部410は外枠部材12に取り付けられる。
The second wall portion 413 extends from both ends of the second base rod-shaped member 411b facing the fourth base rod-shaped member 411d in the base portion 411 to the same side as the first wall rod-shaped member 412a and the second wall rod-shaped member 412b. It is a frame structure provided with the rod-shaped member.
A region surrounded by the base portion 411, the first wall portion 412, and the second wall portion 413 of the engaging portion 410 constitutes the concave portion 415. By inserting and fitting the outer frame member 12 into the concave portion 415 of the engaging portion 110 from below the outer frame member 12, the engaging portion 410 engages with the outer frame member 12, and the engaging portion 410 becomes the outer frame. It is attached to the member 12.

以上説明したように、係合部410は骨組構造である。したがって、係合部410の形成が容易である。特に、係合部410の凹部415を、外枠部材12の少なくとも一部に沿った形状にすることの調整が比較的簡易に行える。
また、上記の実施形態と同様に、台車本体10に載せられた物品2の安定性を向上させられる。
As described above, the engaging portion 410 has a skeleton structure. Therefore, it is easy to form the engaging portion 410. In particular, it is possible to relatively easily adjust the concave portion 415 of the engaging portion 410 to have a shape along at least a part of the outer frame member 12.
Moreover, the stability of the article 2 placed on the carriage main body 10 can be improved as in the above embodiment.

<その他の実施形態>
以上、本発明を上記の実施形態により説明したが、本発明は上記の実施形態にのみ限定されるものではなく、本発明の範囲内で変更等が可能であり、上記の実施形態を組み合わせて構成してもよい。
<Other embodiments>
As described above, the present invention has been described by the above embodiment, but the present invention is not limited to the above embodiment, and can be changed within the scope of the present invention, and the above embodiments can be combined. It may be configured.

例えば、上記の実施形態はで、運搬台車1は2個の固定具100を備えるが、運搬台車1は1個又は3個以上の固定具100を備えていてもよい。
また、固定具100は、載置板13の上を左右方向に亘るように台車本体10に取付けられる。しかし、固定具100は、載置板13の上を前後方向に亘るように台車本体10に取付けられてもよい。このとき、固定具100の一方の係合部110は、台車本体10の前方にある外枠部材12eに係合する。固定具100の他方の係合部110は、台車本体10の後方にある外枠部材12fに係合する。また、固縛部101は、物品が載せられる側の載置板13の前後方向の端部に亘って配置される。
For example, in the above-described embodiment, the transport cart 1 includes the two fixtures 100, but the transport cart 1 may include one or three or more fixtures 100.
Moreover, the fixture 100 is attached to the cart main body 10 so as to extend on the mounting plate 13 in the left-right direction. However, the fixture 100 may be attached to the carriage main body 10 so as to extend over the mounting plate 13 in the front-rear direction. At this time, one engaging portion 110 of the fixture 100 engages with the outer frame member 12e located in front of the cart body 10. The other engaging portion 110 of the fixing tool 100 engages with the outer frame member 12 f located behind the cart body 10. The lashing portion 101 is disposed over the front and rear end portions of the placement plate 13 on the side on which the article is placed.

また、固定具100は、固縛部101の一方の端部に1個の係合部110を備え、固縛部101の他方の端部に係合部110の接続部114に引掛けることができる引掛け部を備えていてもよい。このとき、固定具100の係合部110を外枠部材12に係合させる。そして、固縛部101を、物品2及び台車本体10の周りを回るように配置して、引掛け部を係合部110の接続部114に引掛ける。こうして、物品2が固定されるようにしてもよい。   In addition, the fixing device 100 includes one engaging portion 110 at one end of the lashing portion 101, and can be hooked on the connection portion 114 of the engaging portion 110 at the other end of the lashing portion 101. The hook part which can be provided may be provided. At this time, the engaging portion 110 of the fixture 100 is engaged with the outer frame member 12. And the securing part 101 is arrange | positioned so that the circumference | surroundings of the goods 2 and the trolley | bogie main body 10 may be turned, and a hook part is hooked on the connection part 114 of the engaging part 110. FIG. In this way, the article 2 may be fixed.

また、固縛部101は、ゴム等の弾性体で形成されていてもよい。このとき、固定具100は、長さ調節部102を備えなくてもよい。これにより、使用者が長さ調節部102で固縛部101の長さを調節しなくても、固縛部101の弾性力で物品2を固定できるため、取り扱いが容易になる。
また、固定具100は、3個以上の係合部110を備えていてもよい。このとき、固縛部101は、端部の数が係合部110の数と等しくなるように枝分かれしており、係合部110は固縛部101のそれぞれの端部に接続するようにしてもよい。これにより、固定具100で物品2を固定するときの物品2の安定性が向上する。
Moreover, the securing part 101 may be formed with elastic bodies, such as rubber | gum. At this time, the fixture 100 may not include the length adjusting unit 102. Thereby, even if the user does not adjust the length of the lashing portion 101 with the length adjusting portion 102, the article 2 can be fixed by the elastic force of the lashing portion 101, so that handling becomes easy.
Further, the fixture 100 may include three or more engaging portions 110. At this time, the lashing portion 101 is branched so that the number of end portions is equal to the number of engaging portions 110, and the engaging portions 110 are connected to the respective end portions of the lashing portion 101. Also good. Thereby, the stability of the article 2 when the article 2 is fixed by the fixture 100 is improved.

1 運搬台車、10 台車本体、100 固定具   1 Carriage cart, 10 cart body, 100 fixture

Claims (7)

物品を載置可能な台車本体を備える運搬台車に載せられた物品を固定する固定具であって、
前記台車本体の骨格部に着脱自在に係合可能な係合部と、
前記係合部と連結され、前記台車本体に載せられた物品を固定する固縛部と、を備えることを特徴とする固定具。
A fixture for fixing an article placed on a transport carriage including a carriage main body on which the article can be placed,
An engagement portion detachably engageable with a skeleton portion of the cart body;
A fixing tool, comprising: a lashing portion that is coupled to the engagement portion and fixes an article placed on the cart body.
前記係合部は、基部と、前記基部の一方の端部から一方の面の向く方向に伸びる第1壁部と、前記基部の他方の端部から前記一方の面の向く方向に伸びる第2壁部と、を備え、
前記基部、前記第1壁部、及び、前記第2壁部で囲まれた凹部に前記骨格部を嵌め込み可能であることを特徴とする請求項1に記載の固定具。
The engaging portion includes a base, a first wall portion extending from one end portion of the base portion toward the one surface, and a second wall extending from the other end portion of the base portion toward the one surface. A wall, and
The fixture according to claim 1, wherein the skeleton portion can be fitted into a recess surrounded by the base portion, the first wall portion, and the second wall portion.
前記第2壁部における前記基部の側は前記第1壁部の側に傾き、前記第2壁部における前記基部とは反対側は前記第1壁部の反対側に傾くことを特徴とする請求項2に記載の固定具。   The base side of the second wall portion is inclined toward the first wall portion, and the side of the second wall portion opposite to the base is inclined toward the opposite side of the first wall portion. Item 3. The fixture according to Item 2. 前記係合部は、棒状の部材で構成された骨組構造、又は、板状の部材で構成されたことを特徴とする請求項1乃至3のいずれか1項に記載の固定具。   The fixing device according to any one of claims 1 to 3, wherein the engaging portion is configured by a frame structure configured by a rod-shaped member or a plate-shaped member. 板状であって一方の面に物品を載置可能な載置部と、前記載置部に接続する一対の骨格部と、を備える台車本体と、
前記骨格部に着脱自在に係合する係合部と、前記係合部と連結され、前記載置部の前記一方の面の側で前記載置部の複数の端部に亘って配置され、前記台車本体に載せられた物品を固定する固縛部と、を備える固定具と、を有することを特徴とする運搬台車。
A carriage main body comprising a plate-like and a placement portion on which one article can be placed, and a pair of skeleton portions connected to the placement portion,
An engagement portion that is detachably engaged with the skeleton portion, and is connected to the engagement portion, and is disposed across a plurality of ends of the placement portion on the one surface side of the placement portion; A transporting carriage comprising: a fixing tool including a securing part that fixes an article placed on the carriage main body.
前記係合部は、基部と、前記基部の一方の端部から一方の面の向く方向に伸びる第1壁部と、前記基部の他方の端部から前記一方の面の向く方向に伸びる第2壁部と、を備え、
前記基部、前記第1壁部、及び、前記第2壁部で囲まれた凹部に前記骨格部を嵌め込み可能であることを特徴とする請求項5に記載の運搬台車。
The engaging portion includes a base, a first wall portion extending from one end portion of the base portion toward the one surface, and a second wall extending from the other end portion of the base portion toward the one surface. A wall, and
The transport cart according to claim 5, wherein the skeleton part can be fitted into a recess surrounded by the base part, the first wall part, and the second wall part.
前記係合部の前記凹部は、前記骨格部の側面の少なくとも一部に沿った形状であることを特徴とする請求項6に記載の運搬台車。   The carriage according to claim 6, wherein the concave portion of the engaging portion has a shape along at least a part of a side surface of the skeleton portion.
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CN111806544A (en) * 2020-07-20 2020-10-23 杭州崎枳环保科技有限公司 Sponge transportation process
JP6892658B1 (en) * 2020-10-05 2021-06-23 但東自動車株式会社 Bundling aid for loading platform
CN113479247A (en) * 2021-04-08 2021-10-08 中建二局第一建筑工程有限公司 Small-size tubular product transport tipper

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JP2000071999A (en) * 1998-09-01 2000-03-07 Harufumi Takahashi Hand cart
JP2000142414A (en) * 1998-11-02 2000-05-23 Nakao:Kk Container truck and tightening device for container truck

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Publication number Priority date Publication date Assignee Title
CN111806544A (en) * 2020-07-20 2020-10-23 杭州崎枳环保科技有限公司 Sponge transportation process
CN111806544B (en) * 2020-07-20 2021-09-24 杭州崎枳环保科技有限公司 Sponge transportation process
JP6892658B1 (en) * 2020-10-05 2021-06-23 但東自動車株式会社 Bundling aid for loading platform
JP2022060871A (en) * 2020-10-05 2022-04-15 但東自動車株式会社 Binding aid for loading platform
CN113479247A (en) * 2021-04-08 2021-10-08 中建二局第一建筑工程有限公司 Small-size tubular product transport tipper

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