JP2009270320A - Sealing material, frame structure of door, and packing box - Google Patents

Sealing material, frame structure of door, and packing box Download PDF

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JP2009270320A
JP2009270320A JP2008121015A JP2008121015A JP2009270320A JP 2009270320 A JP2009270320 A JP 2009270320A JP 2008121015 A JP2008121015 A JP 2008121015A JP 2008121015 A JP2008121015 A JP 2008121015A JP 2009270320 A JP2009270320 A JP 2009270320A
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frame
door
holding
attached
sealing material
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Tsutomu Nagao
務 長尾
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NIPPON BODY PARTS KOGYO KK
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NIPPON BODY PARTS KOGYO KK
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  • Seal Device For Vehicle (AREA)

Abstract

<P>PROBLEM TO BE SOLVED: To provide a frame structure of a door, which can facilitate the operation of attaching a sealing material to a frame material. <P>SOLUTION: The sealing material 23 is equipped with a pair of sandwich portions 231 and 231' for pinching a protrusive portion 221 to be pinched, which is provided in the frame material 22, and a connecting portion 232 for connecting the pair of sandwich portions 231 and 231' together. The one sandwich portion 231 is formed in such a shape that the amount of protrusion of the one sandwich portion 231 from the connecting portion 232 is smaller than that of protrusion of the other sandwich portion 231', so that the sealing material can be attached to the frame material 22 by being turned on the one sandwich portion 231 in a state in which the one sandwich portion 231 is engaged with the portion 221 of the frame material 22. <P>COPYRIGHT: (C)2010,JPO&INPIT

Description

本発明は、扉の枠部に取り付けられるシール材に関し、また、扉本体の枠に取り付けられる枠材と、枠材に取り付けられるシール材とを備える扉の枠構造に関し、さらに、荷箱本体の開口部に開閉可能に取り付けられる扉を備える荷箱に関する。   The present invention relates to a seal member attached to a door frame, a frame member attached to a door body frame, and a door frame structure including a seal member attached to the frame member. The present invention relates to a packing box including a door that is attached to an opening so as to be opened and closed.

従来、荷箱として、図7に示すように、荷箱本体500の開口部に扉501を備え、扉501は、開口部を覆う板状の扉本体502と、扉本体502の枠に取り付けられる長尺な枠材503と、枠材503に取り付けられる長尺なシール材504とを備える荷箱が知られている(例えば、特許文献1)。そして、荷箱は、図7(a)に示すように、シール材504にて荷箱本体500と扉501との間を封止している。   Conventionally, as shown in FIG. 7, as a packing box, a door 501 is provided at an opening of a packing box main body 500, and the door 501 is attached to a plate-like door main body 502 covering the opening and a frame of the door main body 502. A packing box including a long frame member 503 and a long seal member 504 attached to the frame member 503 is known (for example, Patent Document 1). And the packing box has sealed between the packing box main body 500 and the door 501 with the sealing material 504, as shown to Fig.7 (a).

枠材503は、凹状の外嵌部503aが扉本体502の枠を外嵌し、固定部材(例えば「ボルト及びナット」又は「リベット」であって、図示していない)を介して扉本体502に固定され、シール材504は、凸状の被係止部504aが枠材503の凹状の係止部503bに係止されて枠材503に固定される。このとき、シール材504は、長手方向(図7(b)におけるE矢印方向)にスライドされることにより、被係止部504aが枠材503の係止部503bに内挿される。
特開2001−80359号公報
The frame member 503 has a concave outer fitting portion 503a that fits the frame of the door main body 502, and the door main body 502 via a fixing member (for example, “bolts and nuts” or “rivets”, not shown). The seal member 504 is fixed to the frame member 503 by the convex locked portion 504 a being engaged with the concave engagement portion 503 b of the frame member 503. At this time, the sealing member 504 is slid in the longitudinal direction (the direction indicated by the arrow E in FIG. 7B), whereby the locked portion 504a is inserted into the locking portion 503b of the frame member 503.
JP 2001-80359 A

しかしながら、シール材504の被係止部504aと枠材503の係止部503bとが摺接することにより、各部位503b,504a間に摩擦力が発生するため、かかる作業が非常に困難な作業となる。しかも、例えば、枠材503の係止部503bの内面に接着剤を塗布した場合には、シール材504の被係止部504aが枠材503の係止部503bに内挿されるのに伴い、接着剤が押し出され、接着剤が長手方向に均等に塗布されていない状態ともなる。   However, since the engaged portion 504a of the seal member 504 and the engaging portion 503b of the frame member 503 are in sliding contact with each other, a frictional force is generated between the portions 503b and 504a. Become. Moreover, for example, when an adhesive is applied to the inner surface of the locking portion 503b of the frame member 503, as the locked portion 504a of the seal member 504 is inserted into the locking portion 503b of the frame member 503, The adhesive is pushed out, and the adhesive is not evenly applied in the longitudinal direction.

よって、本発明は、かかる事情に鑑み、扉の枠部に容易に取り付けることができるシール材を提供することを課題とし、また、シール材を枠材に取り付ける作業を容易にすることができる扉の枠構造及び荷箱を提供することを課題とする。   Therefore, in view of such circumstances, the present invention has an object to provide a sealing material that can be easily attached to the frame portion of the door, and the door that can facilitate the work of attaching the sealing material to the frame material. It is an object to provide a frame structure and a packing box.

本発明に係るシール材は、扉の枠部に取り付けられる長尺なシール材において、扉の枠部を挾持する一対の挾持部と、一対の挾持部を連結する連結部とを備え、一方の挾持部が枠部と係合する状態にて、一方の挾持部を中心に回動されることにより枠部に取り付けられるべく、一方の挾持部が連結部からの突出量を他方の挾持部よりも小さく形成されることを特徴とする。   The sealing material according to the present invention is a long sealing material attached to a frame portion of a door, and includes a pair of holding portions that hold the frame portion of the door, and a connecting portion that connects the pair of holding portions, In order to be attached to the frame portion by rotating around the one holding portion in a state where the holding portion is engaged with the frame portion, one holding portion can project the amount of protrusion from the connecting portion from the other holding portion. Is also formed small.

本発明によれば、一方の挾持部が一対の挾持部を連結する連結部からの突出量を他方の挾持部よりも小さく形成されている。したがって、一方の挾持部が枠部と係合する状態にて、一方の挾持部を中心に回動されることにより、一対の挾持部が扉の枠部を挾持することができ、その結果、扉の枠部に取り付けられる。なお、「係合」とは、一方の挾持部が扉の枠部を係止して又は扉の枠部に係止されて係り合う場合だけでなく、単に、扉の枠部と当接して係り合う場合をも含む。   According to the present invention, one of the holding portions is formed so that the protruding amount from the connecting portion connecting the pair of holding portions is smaller than that of the other holding portion. Therefore, in a state where one gripping portion is engaged with the frame portion, the pair of gripping portions can grip the frame portion of the door by being rotated around the one gripping portion. Attached to the door frame. Note that “engagement” is not only the case where one gripping part engages with the door frame part or the door frame part, but also simply contacts the door frame part. Including cases involving engagement.

また、本発明に係る扉の枠構造は、板状の扉本体の枠に取り付けられる長尺な枠材と、枠材に取り付けられる長尺なシール材とを備える扉の枠構造において、シール材は、枠材に設けられる凸状の被挾持部を挾持する一対の挾持部と、一対の挾持部を連結する連結部とを備え、一方の挾持部が枠材の被挾持部と係合する状態にて、一方の挾持部を中心に回動されることにより枠材に取り付けられるべく、一方の挾持部が連結部からの突出量を他方の挾持部よりも小さく形成されることを特徴とする。   The door frame structure according to the present invention is a door frame structure including a long frame member attached to a frame of a plate-like door body and a long seal member attached to the frame member. Comprises a pair of gripping portions for gripping the convex gripped portions provided on the frame member, and a connecting portion for connecting the pair of gripping portions, and one gripping portion engages with the gripped portion of the frame material In order to be attached to the frame member by being rotated around one gripping part in the state, one gripping part is formed with a protruding amount from the connecting part smaller than the other gripping part. To do.

かかる構成によれば、一方の挾持部が一対の挾持部を連結する連結部からの突出量を他方の挾持部よりも小さく形成されるため、一方の挾持部が枠材に設けられる凸状の被挾持部と係合する状態にて、シール材が一方の挾持部を中心に回動されることにより、シール材が一対の挾持部にて枠材の被挾持部を挾持することができる。したがって、板状の扉本体の枠に取り付けられる長尺な枠材にシール材が取り付けられる。   According to such a configuration, since one gripping portion is formed with a protruding amount from the connecting portion that connects the pair of gripping portions smaller than the other gripping portion, the one gripping portion is a convex shape provided on the frame member. When the sealing material is rotated around one gripping portion in a state of being engaged with the gripped portion, the sealing material can grip the gripped portion of the frame material by the pair of gripping portions. Therefore, the sealing material is attached to the long frame material attached to the frame of the plate-like door body.

また、本発明に係る扉の枠構造においては、一方の挾持部は、内方に突出する凸状部を備え、被挾持部は、シール材が枠材に取り付けられる状態にて、一方の挾持部の凸状部を係止する凹状の係止部を備えてもよい。   Further, in the door frame structure according to the present invention, one gripping portion is provided with a convex portion projecting inward, and the gripped portion is supported by the one gripping member in a state where the sealing material is attached to the frame member. You may provide the concave-shaped latching | locking part which latches the convex-shaped part of a part.

かかる構成によれば、シール材が枠材に取り付けられる状態にて、枠材の被挾持部に設けられる凹状の係止部が、シール材の一方の挾持部に内方に突出して設けられる凸状部を係止する。したがって、シール材が一方の挾持部を中心に回動される際や、シール材が枠材に取り付けられた際に、シール材が枠材から外れることもなく、また、シール材が枠材に対して適切に位置決めされる。   According to this configuration, in a state in which the seal material is attached to the frame material, the concave locking portion provided in the held portion of the frame material is provided so as to protrude inwardly to one of the holding portions of the seal material. Lock the shape. Therefore, when the sealing material is rotated around one holding part or when the sealing material is attached to the frame material, the sealing material does not come off from the frame material, and the sealing material becomes a frame material. Properly positioned.

また、本発明に係る扉の枠構造においては、一方の挾持部の凸状部は、弾性を有し、シール材が枠材に取り付けられる状態にて、枠材との間を封止するような構成を採用してもよい。   Moreover, in the frame structure of the door which concerns on this invention, the convex part of one clamping part has elasticity, and seals between frame materials in the state in which a sealing material is attached to a frame material. Various configurations may be adopted.

かかる構成によれば、弾性を有する一方の挾持部の凸状部が枠材との間を封止するようにして、シール材が枠材に取り付けられる。したがって、シール材と枠材との間から水等が浸入するのを防止することができる。   According to such a configuration, the sealing material is attached to the frame material such that the convex portion of the one holding portion having elasticity seals between the frame material. Therefore, it is possible to prevent water and the like from entering between the sealing material and the frame material.

また、本発明に係る荷箱は、開口部を有する荷箱本体と、荷箱本体の開口部に開閉可能に取り付けられる扉とを備え、扉は、開口部を覆う板状の扉本体と、扉本体の枠に取り付けられる長尺な枠材と、枠材に取り付けられる長尺なシール材とを備える荷箱において、シール材は、枠材に設けられる凸状の被挾持部を挾持する一対の挾持部と、一対の挾持部を連結する連結部とを備え、一方の挾持部が枠材の被挾持部と係合する状態にて、一方の挾持部を中心に回動されることにより枠材に取り付けられるべく、一方の挾持部が連結部からの突出量を他方の挾持部よりも小さく形成されることを特徴とする。   Further, the packing box according to the present invention includes a packing box body having an opening, and a door attached to the opening of the packing box body so as to be openable and closable, and the door has a plate-like door body covering the opening; In a packing box provided with a long frame member attached to the frame of the door body and a long seal member attached to the frame member, the seal member holds a pair of convex gripped portions provided on the frame member. And a connecting part that connects the pair of holding parts, and the one holding part is rotated around one holding part in a state where the holding part is engaged with the holding part of the frame member. In order to be attached to the frame member, one holding part is formed so that the protruding amount from the connecting part is smaller than the other holding part.

かかる構成によれば、一方の挾持部が一対の挾持部を連結する連結部からの突出量を他方の挾持部よりも小さく形成されるため、一方の挾持部が枠材に設けられる凸状の被挾持部と係合する状態にて、シール材が一方の挾持部を中心に回動されることにより、シール材が一対の挾持部にて枠材の被挾持部を挾持することができる。したがって、荷箱本体の開口部を覆う板状の扉本体の枠に取り付けられる長尺な枠材に、シール材が取り付けられる。   According to such a configuration, since one gripping portion is formed with a protruding amount from the connecting portion that connects the pair of gripping portions smaller than the other gripping portion, the one gripping portion is a convex shape provided on the frame member. When the sealing material is rotated around one gripping portion in a state of being engaged with the gripped portion, the sealing material can grip the gripped portion of the frame material by the pair of gripping portions. Therefore, the sealing material is attached to the long frame material attached to the frame of the plate-like door main body that covers the opening of the packing box main body.

以上の如く、本発明に係るシール材によれば、一方の挾持部が枠部と係合する状態にて、一方の挾持部を中心に回動されることにより、一対の挾持部が扉の枠部を挾持して扉の枠部に取り付けられるため、扉の枠部に容易に取り付けることができるという優れた効果を奏する。   As described above, according to the sealing material according to the present invention, the pair of gripping portions are attached to the door by rotating around the one gripping portion while the one gripping portion is engaged with the frame portion. Since the frame portion is held and attached to the door frame portion, an excellent effect that it can be easily attached to the door frame portion is achieved.

また、本発明に係る扉の枠構造及び荷箱によれば、一方の挾持部が枠材に設けられる凸状の被挾持部と係合する状態にて、シール材が一方の挾持部を中心に回動されることにより、シール材が一対の挾持部にて枠材の被挾持部を挾持して枠材に取り付けられるため、シール材を枠材に取り付ける作業を容易にすることができるという優れた効果を奏する。   Further, according to the frame structure and the packing box of the door according to the present invention, the sealing material is centered on the one holding portion in a state where the one holding portion is engaged with the convex holding portion provided on the frame material. Since the seal member is attached to the frame member by holding the supported portion of the frame member by the pair of holding portions, the work of attaching the seal member to the frame member can be facilitated. Excellent effect.

以下、本発明に係るシール材及び荷箱(扉の枠構造)における一実施形態について、図1〜図5を参酌して説明する。   Hereinafter, an embodiment of a sealing material and a packing box (door frame structure) according to the present invention will be described with reference to FIGS.

本実施形態に係る荷箱は、図1に示すように、車両Xの荷台に装備され、開口部11を有する荷箱本体1と、荷箱本体1の開口部11に開閉可能に取り付けられる扉2,2とを備える。   As shown in FIG. 1, the packing box according to the present embodiment is mounted on the loading platform of the vehicle X and has a packing box body 1 having an opening 11 and a door that is attached to the opening 11 of the packing box body 1 so as to be opened and closed. 2 and 2.

荷箱本体1は、直方体状に形成される直方フレーム12と、直方フレーム12の両側部に設けられる幅方向一対の側板13,13と、直方フレーム12の前面部に設けられる前方板14と、直方フレーム12の底面部に設けられる底板15と、直方フレーム12の天井部に設けられる天板16とを備え、直方フレーム12の後面部の開口部11に、幅方向一対の扉2,2が開閉自在に設けられている。   The packing box body 1 includes a rectangular frame 12 formed in a rectangular parallelepiped shape, a pair of side plates 13 and 13 in the width direction provided on both sides of the rectangular frame 12, a front plate 14 provided on a front surface portion of the rectangular frame 12, A bottom plate 15 provided on the bottom surface of the rectangular frame 12 and a top plate 16 provided on the ceiling of the rectangular frame 12, and a pair of widthwise doors 2, 2 are provided in the opening 11 on the rear surface of the rectangular frame 12. It can be opened and closed freely.

直方フレーム12は、下部で前後方向に延びる幅方向一対の下部前後フレーム121,121と、一対の下部前後フレーム121,121の各端部間に架設される前後一対の下部横フレーム122,122と、下部前後フレーム121,121及び下部横フレーム122,122の交差位置に立設される4本の支柱フレーム123,…と、支柱フレーム123,…に支持される前後方向に延びる上部前後フレーム124,124と、支柱フレーム123,…に支持される幅方向に延びる上部横フレーム125,125とを備える。   The rectangular frame 12 includes a pair of lower front and rear frames 121 and 121 extending in the front and rear direction at the lower portion, and a pair of front and rear lower horizontal frames 122 and 122 that are installed between the ends of the pair of lower front and rear frames 121 and 121. , Four support frames 123,... Standing at the intersection of the lower front and rear frames 121, 121 and the lower horizontal frames 122, 122, and an upper front / rear frame 124 extending in the front-rear direction supported by the support frames 123,. 124 and upper horizontal frames 125, 125 extending in the width direction supported by the support frames 123,.

側板13は、直方フレーム12の両側部において、前後の支柱フレーム123,123と上部及び下部前後フレーム124,121とに固定され、前方板14は、直方フレーム12の前面部において、左右の支柱フレーム123,123と上部及び下部横フレーム125,122とに固定される。   The side plate 13 is fixed to the front and rear support frames 123 and 123 and the upper and lower front and rear frames 124 and 121 on both sides of the rectangular frame 12, and the front plate 14 is fixed to the left and right support frames on the front surface of the rectangular frame 12. 123 and 123 and the upper and lower horizontal frames 125 and 122 are fixed.

底板15は、直方フレーム12の底面部において、左右の下部前後フレーム121,121と前後の下部横フレーム122,122とに固定され、天板16は、直方フレーム12の天井部において、左右の上部前後フレーム124,124と前後の上部横フレーム125,125とに固定される。   The bottom plate 15 is fixed to the left and right lower front and rear frames 121 and 121 and the front and rear lower horizontal frames 122 and 122 at the bottom surface of the rectangular frame 12, and the top plate 16 is fixed to the left and right upper portions at the ceiling of the rectangular frame 12. The front and rear frames 124 and 124 and the front and rear upper horizontal frames 125 and 125 are fixed.

扉2は、右用と左用とを一対備え、図2及び図3に示すように、各々、開口部11を覆う板状の扉本体21と、扉本体21の枠に取り付けられる長尺な枠材22と、枠材22(扉本体21に取り付けられた状態においては「扉2の枠部」ともいう)に取り付けられる長尺なシール材23とを備える。具体的には、各扉2は、平板状の扉本体21と、扉本体21に外嵌する枠材22と、枠材22に設けられる凸状の被挾持部221を挾持する一対の挾持部231,231’により、枠材22に取り付けられるシール材23とを備える。   The door 2 includes a pair of right and left doors, and as shown in FIGS. 2 and 3, a plate-shaped door body 21 covering the opening 11 and a long frame attached to the frame of the door body 21. And a long seal member 23 attached to the frame member 22 (also referred to as “the frame portion of the door 2” when attached to the door main body 21). Specifically, each door 2 includes a pair of gripping portions that grip a flat door body 21, a frame member 22 that fits outside the door body 21, and a convex gripped portion 221 provided on the frame member 22. 231 and 231 ′ and a sealing material 23 attached to the frame material 22.

そして、各扉2は、観音開きで開閉するように回動可能にすべく、荷箱本体1に固定されるための蝶番部材24,24を備える。また、各扉2は、閉じられた状態にて、開かないようにロックするための係止ロッド25を備える。   And each door 2 is provided with hinge members 24 and 24 for being fixed to the packing box main body 1 so that it can rotate so that it may be opened and closed by a double door. Moreover, each door 2 is provided with the latching rod 25 for locking so that it may not open in the closed state.

扉本体21は、矩形状であって平板状に形成される。具体的には、扉本体21は、平板状に形成される複数のパネル211,…を備え、各パネル211が固定手段(「ボルト及びナット」又は「リベット」)222で固定されて構成されている。なお、扉本体21(パネル211)は、金属(例えばアルミ)や木材等で形成され、剛性を有する。   The door main body 21 has a rectangular shape and is formed in a flat plate shape. Specifically, the door body 21 includes a plurality of panels 211 formed in a flat plate shape, and each panel 211 is configured to be fixed by fixing means (“bolts and nuts” or “rivets”) 222. Yes. The door body 21 (panel 211) is formed of metal (for example, aluminum) or wood and has rigidity.

枠材22は、図3〜図5に示すように、矩形状に形成される扉本体21の枠の四辺にそれぞれ取り付けられる。そして、枠材22は、シール材23に挾持される凸状の被挾持部221と、扉本体21の枠に外嵌する外嵌部222と、シール材23の一部を覆うべく突設される突設部223とを備える。なお、枠材22は、金属(例えばアルミ)や硬質な樹脂で形成され、剛性を有する。   As shown in FIGS. 3 to 5, the frame member 22 is attached to each of the four sides of the frame of the door body 21 formed in a rectangular shape. The frame member 22 protrudes so as to cover a convex held portion 221 held by the seal member 23, an outer fitting portion 222 that fits outside the frame of the door body 21, and a part of the seal member 23. Projecting portion 223. The frame member 22 is formed of a metal (for example, aluminum) or a hard resin and has rigidity.

被挾持部221は、シール材23が枠材22に取り付けられる状態にて、一方の挾持部231の所定部位を係止する凹状の係止部221aを備える。そして、係止部221aは、水平方向(横方向)の断面視において、内縁が円弧状に形成される。   The gripped portion 221 includes a concave locking portion 221 a that locks a predetermined portion of one gripped portion 231 in a state where the seal material 23 is attached to the frame material 22. The locking portion 221a has an inner edge formed in an arc shape in a cross-sectional view in the horizontal direction (lateral direction).

外嵌部222は、外面板222aと内面板222bとが平行に配設され、被挾持部221を含む側面部222cが外面板222aと内面板222bとを連結して構成されている。具体的には、外嵌部222は、水平方向(横方向)の断面視において、略コ字状に形成される。なお、外面板222aは、側面部222cからの突出量が、内面板222bより小さく形成されている。   The outer fitting portion 222 is configured such that an outer surface plate 222a and an inner surface plate 222b are arranged in parallel, and a side surface portion 222c including a held portion 221 is connected to the outer surface plate 222a and the inner surface plate 222b. Specifically, the outer fitting portion 222 is formed in a substantially U shape in a cross-sectional view in the horizontal direction (lateral direction). The outer surface plate 222a is formed so that the protruding amount from the side surface portion 222c is smaller than the inner surface plate 222b.

突設部223は、外面板222aや内面板222bが側面部222cから突出する方向と反対方向に側面部222cから突出するように設けられる。そして、突設部223は、先端部に、膨出するようにして上下方向に延設される膨出部223aを備える。   The protruding portion 223 is provided so as to protrude from the side surface portion 222c in a direction opposite to the direction in which the outer surface plate 222a and the inner surface plate 222b protrude from the side surface portion 222c. And the protrusion part 223 is provided with the bulging part 223a extended in the up-down direction so that it may bulge in a front-end | tip part.

シール材23は、枠材22に設けられる凸状の被挾持部221を挾持する一対の挾持部231,231’と、一対の挾持部231,231’を連結する連結部232とを備える。また、シール材23は、荷箱本体1と扉2との間を封止するための封止部233を備える。そして、シール材23は、挾持部231,231’及び連結部232が硬質な樹脂で形成されて剛性を有すると共に、封止部233が軟質な樹脂又はゴムで形成されて弾性を有する。   The seal member 23 includes a pair of holding portions 231 and 231 ′ that hold the convex held portion 221 provided on the frame member 22, and a connecting portion 232 that connects the pair of holding portions 231 and 231 ′. Further, the sealing material 23 includes a sealing portion 233 for sealing between the cargo box body 1 and the door 2. In the sealing material 23, the holding portions 231, 231 ′ and the connecting portion 232 are formed of a hard resin and have rigidity, and the sealing portion 233 is formed of a soft resin or rubber and has elasticity.

そして、シール材23は、一方の挾持部(以下、「第1挾持部」ともいう)231が枠材22の被挾持部221と係合する状態にて、第1挾持部231を中心に回動されることにより枠材22に取り付けられるべく、第1挾持部231が連結部232からの突出量を他方の挾持部(以下、「第2挾持部」ともいう)231’よりも小さく形成される。   The sealing member 23 rotates around the first holding portion 231 in a state where one holding portion (hereinafter, also referred to as “first holding portion”) 231 is engaged with the holding portion 221 of the frame member 22. In order to be attached to the frame member 22 by being moved, the first holding portion 231 is formed so that the protruding amount from the connecting portion 232 is smaller than the other holding portion (hereinafter also referred to as “second holding portion”) 231 ′. The

一対の挾持部231,231’は、連結部232から同じ方向に突設される。そして、各挾持部231(231’)は、枠材22の被挾持部221を扉2の厚み方向にて挾持すべく、連結部232に連結される基部から先端部に向けて互いの離間距離が小さくなるように配置される。また、各挾持部231(231’)は、先端部から基部にいくにつれて拡幅するように、即ち、先端部に向けてテーパ状に形成されている。   The pair of gripping portions 231 and 231 ′ are protruded from the connecting portion 232 in the same direction. And each holding | maintenance part 231 (231 ') is a mutual separation distance toward the front-end | tip part from the base connected to the connection part 232, in order to hold | grip the to-be-held part 221 of the frame material 22 in the thickness direction of the door 2. Is arranged to be small. Further, each holding portion 231 (231 ') is formed in a taper shape so as to widen from the tip portion toward the base portion, that is, toward the tip portion.

第1挾持部231は、内方に突出する凸状部231aを備える。具体的には、第1挾持部231は、先端部に上下方向に伸びる円柱状の凸状部231aを備え、一部が内方(枠材22と接触する面側)に突出している。   The first holding part 231 includes a convex part 231a protruding inward. Specifically, the first holding portion 231 includes a columnar convex portion 231a extending in the vertical direction at the tip portion, and a part of the first holding portion 231 protrudes inward (the surface side in contact with the frame member 22).

凸状部231aは、シール材23が枠材22に取り付けられる状態にて、枠材22の凹状の係止部221aに係止される。そして、凸状部231aは、弾性を有し、シール材23が枠材22に取り付けられる状態にて、枠材22との間を封止するように構成される。具体的には、凸状部231aは、封止部233と同様に、軟質な樹脂で形成され、押圧されることにより枠材22と密着している。   The convex portion 231 a is locked to the concave locking portion 221 a of the frame material 22 in a state where the seal material 23 is attached to the frame material 22. And the convex-shaped part 231a has elasticity, and is comprised so that between the frame materials 22 may be sealed in the state in which the sealing material 23 is attached to the frame materials 22. Specifically, like the sealing portion 233, the convex portion 231a is formed of a soft resin and is in close contact with the frame member 22 by being pressed.

なお、第2挾持部231’においても、一部が内方(枠材22と接触する面側)に突出するように、先端部に上下方向に伸びる円柱状の凸状部231a’を備え、軟質な樹脂で形成される凸状部231a’は、押圧されることにより枠材22と密着している。   Note that the second gripping portion 231 ′ also includes a columnar convex portion 231a ′ extending in the vertical direction at the tip portion so that a part protrudes inward (surface side in contact with the frame member 22). The convex portion 231a ′ formed of a soft resin is in close contact with the frame member 22 by being pressed.

封止部233は、連結部232から挾持部231(231’)と反対方向に突設される少なくとも一つの封止片、具体的には、一対の封止片233a,233bから構成される。そして、一方の封止片233aが連結部232からの突出量を他方の封止片233bよりも大きく形成される。   The sealing part 233 includes at least one sealing piece projecting from the connecting part 232 in the direction opposite to the holding part 231 (231 '), specifically, a pair of sealing pieces 233a and 233b. And one sealing piece 233a is formed so that the protrusion amount from the connection part 232 is larger than the other sealing piece 233b.

一方の封止片233aは、直方フレーム12(例えば、後方の下部横フレーム122、後方の支柱フレーム123、後方の上部横フレーム125)の後方面と密着し、他方の封止片233bは、直方フレーム12の内周面と密着する(図3(a)参照)。   One sealing piece 233a is in close contact with the rear surface of the rectangular frame 12 (for example, the rear lower horizontal frame 122, the rear column frame 123, the rear upper horizontal frame 125), and the other sealing piece 233b is a rectangular parallelepiped. It is in close contact with the inner peripheral surface of the frame 12 (see FIG. 3A).

なお、一方の扉2のうち、他方の扉2と隣接する枠部(辺)に取り付けられるシール材23’は、封止部233’が一つの封止片233a’で構成されており、また、かかる扉2の枠部(辺)を構成する枠材22’においても、他の枠部(辺)を構成する枠材22と形状が若干異なるが、上記と同様の作用を奏すべく、被挾持部221’、係止部221a’、外嵌部222’を有する(図3(b)参照)。   Of the doors 2, the sealing material 23 ′ attached to the frame part (side) adjacent to the other door 2 has a sealing part 233 ′ composed of a single sealing piece 233 a ′. The shape of the frame member 22 ′ constituting the frame part (side) of the door 2 is slightly different from that of the frame member 22 constituting the other frame part (side). It has a gripping part 221 ′, a locking part 221a ′, and an external fitting part 222 ′ (see FIG. 3B).

また、図1及び図2に戻り、蝶番部材24は、荷箱本体1の支柱フレーム123と、扉2とを固定している。そして、蝶番部材24は、支柱フレーム123の後方面から後方に向けて突設される第1ブラケット241と、扉本体21の表面側に固定される第2ブラケット242と、第1及び第2ブラケット241,242を相対回動可能に連結すべく、上下方向に延びる連結軸243とを備える。なお、第2ブラケット242は、固定手段(「ボルト及びナット」又は「リベット」)244により、扉本体21に固定されている。   Returning to FIGS. 1 and 2, the hinge member 24 fixes the support frame 123 of the packing box body 1 and the door 2. The hinge member 24 includes a first bracket 241 that protrudes rearward from the rear surface of the column frame 123, a second bracket 242 that is fixed to the front surface side of the door body 21, and first and second brackets. In order to connect the 241 and 242 so as to be relatively rotatable, a connecting shaft 243 extending in the vertical direction is provided. The second bracket 242 is fixed to the door body 21 by fixing means (“bolts and nuts” or “rivets”) 244.

係止ロッド25は、扉2の外面側に、上下方向に延設され、且つ、上下方向を中心に回動可能に設けられる。そして、係止ロッド25は、各扉2が閉じられた状態にて、所定方向に回動されることにより、各扉2が開かないようにロックする一方、反対方向に回動されることにより、当該ロックを解除するように構成されている。なお、各扉2には、係止ロッド25を保持するための係止ロッド保持具251,251が設けられている。   The locking rod 25 is provided on the outer surface side of the door 2 so as to extend in the vertical direction and be rotatable about the vertical direction. The locking rod 25 is locked in such a way that the doors 2 are not opened by being rotated in a predetermined direction with the doors 2 being closed, while being rotated in the opposite direction. The lock is released. Each door 2 is provided with locking rod holders 251 and 251 for holding the locking rod 25.

本実施形態に係るシール材23及び荷箱(扉2の枠構造)の構成は以上の通りであり、次に、本実施形態に係る扉本体21に枠材22及びシール材23を取り付ける方法について説明する。   The configuration of the sealing material 23 and the packing box (the frame structure of the door 2) according to the present embodiment is as described above. Next, a method for attaching the frame material 22 and the sealing material 23 to the door body 21 according to the present embodiment. explain.

まず、図5(a)に示すように、扉本体21の枠に、枠材22の外嵌部222を外嵌することにより、枠材22が扉本体21に取り付けられる。このとき、扉本体21と枠材22とは、固定手段(例えば、「ボルト及びナット」又は「リベット」或いは「接着剤」であって、図示していない)によって固定される。   First, as shown in FIG. 5A, the frame member 22 is attached to the door body 21 by fitting the outer fitting portion 222 of the frame member 22 to the frame of the door body 21. At this time, the door main body 21 and the frame member 22 are fixed by fixing means (for example, “bolts and nuts”, “rivets”, or “adhesive”, not shown).

次に、図5(b)に示すように、シール材23の第1挾持部231が枠材22の被挾持部221と係合するように、シール部材23を枠材22に軽く嵌めこむ。かかる状態においては、シール材23の連結部232と枠材22の被挾持部221とが密着しておらず、完全に取り付けられていない。   Next, as shown in FIG. 5B, the sealing member 23 is lightly fitted into the frame member 22 so that the first holding portion 231 of the sealing member 23 engages with the held portion 221 of the frame member 22. In such a state, the connecting portion 232 of the sealing material 23 and the held portion 221 of the frame material 22 are not in close contact with each other and are not completely attached.

そして、第1挾持部231の凸状部231aが被挾持部221の係止部221aに係止される状態にて、シール材23が第1挾持部231(具体的には、先端部の凸状部231a)を中心に回動される(図5(b)におけるD矢印方向)ことにより、シール材23が枠材22に取り付けられる。具体的には、板状の扉本体21と平行な面に沿って且つ第2挾持部231’が円弧を描くように回動されることにより、シール材23が枠材22に取り付けられる。   Then, in a state where the convex portion 231a of the first gripping portion 231 is locked to the locking portion 221a of the gripped portion 221, the sealing material 23 is moved to the first gripping portion 231 (specifically, the convexity of the tip portion). The seal member 23 is attached to the frame member 22 by being rotated about the shape portion 231a) (in the direction of arrow D in FIG. 5B). Specifically, the seal member 23 is attached to the frame member 22 by rotating the second holding portion 231 ′ along a plane parallel to the plate-like door main body 21 so as to draw an arc.

このとき、凸状部231aが係止部221aに係止されているため、シール材23が枠材22から外れることもなく、また、枠材22に対して正確に位置決めされている。そして、図5(c)に示すように、一対の挾持部231,231’が枠材22の被挾持部221を挾持することにより、シール材23が枠材22に取り付けられる。   At this time, since the convex portion 231a is locked to the locking portion 221a, the sealing material 23 is not detached from the frame material 22, and is accurately positioned with respect to the frame material 22. Then, as shown in FIG. 5C, the pair of gripping portions 231 and 231 ′ grips the gripped portion 221 of the frame material 22, so that the seal material 23 is attached to the frame material 22.

さらに、凸状部231aが押圧されることにより枠材22と密着するため、枠材22とシール材23との間が封止されている。このとき、枠材22とシール材23とは、固定手段(例えば、「ボルト及びナット」又は「リベット」或いは「接着剤」であって、図示していない)によって固定される。   Further, since the convex portion 231a is pressed, the frame material 22 is brought into close contact with the frame material 22, so that the space between the frame material 22 and the seal material 23 is sealed. At this time, the frame member 22 and the seal member 23 are fixed by fixing means (for example, “bolts and nuts”, “rivets” or “adhesive”, not shown).

以上より、本実施形態に係る荷箱(扉2の枠構造)は、第1挾持部231が一対の挾持部231,231’を連結する連結部232からの突出量を第2挾持部231’よりも小さく形成される。したがって、第1挾持部231が枠材22に設けられる凸状の被挾持部221と係合する状態にて、第1挾持部231を中心に回動されることにより、一対の挾持部231,231’が枠材22の被挾持部231を挾持して枠材22に取り付けられるため、その結果、シール材23を枠材22に取り付ける作業を容易にすることができる。   From the above, in the packing box (the frame structure of the door 2) according to the present embodiment, the amount of protrusion from the connecting portion 232 where the first holding portion 231 connects the pair of holding portions 231, 231 ′ is set to the second holding portion 231 ′. Is formed smaller. Accordingly, the first gripping portion 231 is rotated around the first gripping portion 231 in a state where the first gripping portion 231 is engaged with the convex gripped portion 221 provided on the frame member 22. Since 231 ′ is attached to the frame member 22 while holding the held portion 231 of the frame member 22, the work of attaching the seal member 23 to the frame member 22 can be facilitated.

また、本実施形態に係る荷箱(扉2の枠構造)は、シール材23が枠材22に取り付けられる状態にて、枠材22の被挾持部221に設けられる凹状の係止部221aが、第1挾持部231に内方に突出して設けられる凸状部231aを係止する。したがって、シール材23が第1挾持部231を中心に回動される際や、シール材23が枠材22に取り付けられた際に、シール材23が枠材22から外れることもなく、また、シール材23が枠材22に対して適切に位置決めされる。   In addition, the packing box (the frame structure of the door 2) according to the present embodiment has a concave locking portion 221a provided in the held portion 221 of the frame material 22 in a state where the seal material 23 is attached to the frame material 22. The convex part 231a provided to project inwardly to the first holding part 231 is locked. Therefore, when the sealing material 23 is rotated around the first gripping portion 231 or when the sealing material 23 is attached to the frame material 22, the sealing material 23 does not come off from the frame material 22, The sealing material 23 is appropriately positioned with respect to the frame material 22.

また、本実施形態に係る荷箱(扉2の枠構造)は、弾性を有する第1挾持部231の凸状部231aが枠材22との間を封止するようにして、シール材23が枠材22に取り付けられる。したがって、シール材23と枠材22との間から水等が浸入するのを防止することができる。   In addition, the packing box (the frame structure of the door 2) according to the present embodiment is configured so that the projecting portion 231a of the elastic first holding portion 231 seals between the frame material 22 and the sealing material 23. Attached to the frame member 22. Therefore, it is possible to prevent water and the like from entering between the sealing material 23 and the frame material 22.

なお、本発明に係るシール材及び荷箱(扉の枠構造)は、上記した実施の形態に限定されるものではなく、本発明の要旨を逸脱しない範囲内において種々変更を加え得ることは勿論である。   The sealing material and the packing box (door frame structure) according to the present invention are not limited to the above-described embodiments, and various modifications can be made without departing from the scope of the present invention. It is.

例えば、上記実施形態に係るシール材及び荷箱(扉2の枠構造)においては、第1挾持部(一方の挾持部)231の先端部に凸状部231aを有し、シール材23が枠材22に取り付けられる(回動及び固定される)際に、凸状部231aが被挾持部221の凹状の係止部221aに係止される場合を説明したが、かかる場合に限られない。   For example, in the sealing material and the packing box (the frame structure of the door 2) according to the embodiment described above, the first gripping portion (one gripping portion) 231 has a convex portion 231a, and the sealing material 23 is a frame. Although the case where the convex portion 231a is locked to the concave locking portion 221a of the held portion 221 when being attached (rotated and fixed) to the material 22 has been described, the present invention is not limited thereto.

具体的には、例えば、第1挾持部の先端部ではなく、基部と先端部との間の部位に凸状部が設けられる場合でもよい。さらに、枠材の被挾持部は、外方に突出する凸状部を備え、シール材の第1挾持部は、凹状の係止部を備え、シール材が枠材に取り付けられる際に、被挾持部の凸状部が第1挾持部の凹状の係止部に係止される場合でもよい。   Specifically, for example, a convex portion may be provided in a portion between the base portion and the tip portion instead of the tip portion of the first gripping portion. Furthermore, the gripping portion of the frame member includes a convex portion protruding outward, and the first gripping portion of the seal material includes a concave locking portion, and when the seal material is attached to the frame member, The convex part of the holding part may be locked to the concave locking part of the first holding part.

また、上記実施形態に係るシール材及び荷箱(扉2の枠構造)においては、一方の扉2のうち、他方の扉2と隣接する枠部(辺)にもシール材23’が取り付けられる場合を説明したが、かかる場合に限られず、他方の扉2と隣接する枠部(辺)にシール材が取り付けられない場合でもよい。   In the sealing material and the packing box (the frame structure of the door 2) according to the above embodiment, the sealing material 23 ′ is also attached to the frame portion (side) adjacent to the other door 2 out of the one door 2. Although the case has been described, the present invention is not limited to such a case, and a case where the seal material is not attached to the frame portion (side) adjacent to the other door 2 may be used.

例えば、図6に示すように、他方の扉2と隣接する枠部に取り付けられる枠材22''は、扉体21に外嵌する外嵌部222''と、他方の扉2におけるシール材23に封止される被封止部224''とを備える場合でもよい。かかる被封止部224''は、一方の封止片233aに密着されて封止される表面部224a''と、他方の封止片233bに密着されて封止される側面部224b''とを備える。   For example, as shown in FIG. 6, the frame member 22 ″ attached to the frame portion adjacent to the other door 2 includes an outer fitting portion 222 ″ fitted to the door body 21 and a seal material in the other door 2. 23 to be sealed may be provided. Such a sealed portion 224 '' includes a surface portion 224a '' that is tightly sealed to one sealing piece 233a and a side surface portion 224b '' that is tightly sealed to the other sealing piece 233b. With.

本発明の一実施形態に係る荷箱の全体図であって、斜視図を示す。1 is an overall view of a packing box according to an embodiment of the present invention, and shows a perspective view. FIG. 同実施形態に係る荷箱の要部概略図であって、図1のA−A線における断面図を示す。It is principal part schematic of the packing box concerning the embodiment, Comprising: Sectional drawing in the AA of FIG. 1 is shown. 同実施形態に係る荷箱の要部概略図であって、(a)は図2のB領域の拡大断面図、(b)は図2のC領域の拡大断面図を示す。It is the principal part schematic of the packing box concerning the embodiment, Comprising: (a) is an expanded sectional view of the B area | region of FIG. 2, (b) shows the expanded sectional view of the C area | region of FIG. 同実施形態に係る荷箱における、(a)は枠材の全体断面図、(b)はシール材の全体断面図を示す。In the packing box concerning the embodiment, (a) shows the whole sectional view of a frame material, and (b) shows the whole sectional view of a sealing material. 同実施形態に係るシール材に枠材を取り付ける説明図であって、要部概要断面図を示す。It is explanatory drawing which attaches a frame material to the sealing material which concerns on the same embodiment, Comprising: A principal part schematic sectional drawing is shown. 本発明の他の実施形態に係る荷箱の要部概略図であって、拡大断面図を示す。It is a principal part schematic of the packing box which concerns on other embodiment of this invention, Comprising: An expanded sectional view is shown. 従来における荷箱の要部概略図であって、(a)は横断面図、(b)はシール材に枠材を取り付ける説明図であって、斜視図を示す。It is the principal part schematic of the conventional packing box, Comprising: (a) is a cross-sectional view, (b) is explanatory drawing which attaches a frame material to a sealing material, Comprising: A perspective view is shown.

符号の説明Explanation of symbols

1…荷箱本体、2…扉、11…開口部、21…扉本体、22…枠材、23…シール材、221…被挾持部、221a…係止部、231…(一方の)挾持部(第1挾持部)、231’…(他方の)挾持部(第2挾持部)、231a…凸状部、232…連結部   DESCRIPTION OF SYMBOLS 1 ... Packing box main body, 2 ... Door, 11 ... Opening part, 21 ... Door main body, 22 ... Frame material, 23 ... Seal material, 221 ... Gripped part, 221a ... Locking part, 231 ... (One) clamping part (First gripping part), 231 '... (the other) gripping part (second gripping part), 231a ... convex part, 232 ... connecting part

Claims (5)

扉の枠部に取り付けられる長尺なシール材において、
扉の枠部を挾持する一対の挾持部と、一対の挾持部を連結する連結部とを備え、一方の挾持部が枠部と係合する状態にて、一方の挾持部を中心に回動されることにより枠部に取り付けられるべく、一方の挾持部が連結部からの突出量を他方の挾持部よりも小さく形成されることを特徴とするシール材。
In the long seal material attached to the frame part of the door,
A pair of gripping portions that grip the frame portion of the door and a connecting portion that connects the pair of gripping portions, with one gripping portion engaged with the frame portion, pivoting about one gripping portion In order to be attached to a frame part by being done, one clamping part is formed so that the amount of projections from a connecting part is smaller than the other clamping part.
板状の扉本体の枠に取り付けられる長尺な枠材と、枠材に取り付けられる長尺なシール材とを備える扉の枠構造において、
シール材は、枠材に設けられる凸状の被挾持部を挾持する一対の挾持部と、一対の挾持部を連結する連結部とを備え、一方の挾持部が枠材の被挾持部と係合する状態にて、一方の挾持部を中心に回動されることにより枠材に取り付けられるべく、一方の挾持部が連結部からの突出量を他方の挾持部よりも小さく形成されることを特徴とする扉の枠構造。
In the frame structure of the door comprising a long frame material attached to the frame of the plate-shaped door body and a long seal material attached to the frame material,
The sealing material includes a pair of holding portions that hold the convex holding portions provided on the frame material, and a connecting portion that connects the pair of holding portions, and one holding portion is engaged with the holding portion of the frame material. In order to be attached to the frame member by being rotated around one holding part in a state where the two holding parts are aligned, the one holding part is formed so that the protruding amount from the connecting part is smaller than the other holding part. Characteristic frame structure of the door.
一方の挾持部は、内方に突出する凸状部を備え、被挾持部は、シール材が枠材に取り付けられる状態にて、一方の挾持部の凸状部を係止する凹状の係止部を備える請求項2に記載の扉の枠構造。   One gripping portion includes a convex portion projecting inward, and the gripped portion is a concave lock that locks the convex portion of the one gripping portion in a state where the sealing material is attached to the frame member. The frame structure of the door of Claim 2 provided with a part. 一方の挾持部の凸状部は、弾性を有し、シール材が枠材に取り付けられる状態にて、枠材との間を封止するように構成される請求項3に記載の扉の枠構造。   The door frame according to claim 3, wherein the convex portion of the one holding portion has elasticity and is configured to seal between the frame member in a state where the seal member is attached to the frame member. Construction. 開口部を有する荷箱本体と、荷箱本体の開口部に開閉可能に取り付けられる扉とを備え、扉は、開口部を覆う板状の扉本体と、扉本体の枠に取り付けられる長尺な枠材と、枠材に取り付けられる長尺なシール材とを備える荷箱において、
シール材は、枠材に設けられる凸状の被挾持部を挾持する一対の挾持部と、一対の挾持部を連結する連結部とを備え、一方の挾持部が枠材の被挾持部と係合する状態にて、一方の挾持部を中心に回動されることにより枠材に取り付けられるべく、一方の挾持部が連結部からの突出量を他方の挾持部よりも小さく形成されることを特徴とする荷箱。
A packing box body having an opening, and a door attached to the opening of the packing box body so as to be openable and closable. The door is a plate-like door body that covers the opening, and a long door that is attached to the frame of the door body. In a packing box comprising a frame material and a long sealing material attached to the frame material,
The sealing material includes a pair of holding portions that hold the convex holding portions provided on the frame material, and a connecting portion that connects the pair of holding portions, and one holding portion is engaged with the holding portion of the frame material. In order to be attached to the frame member by being rotated around one holding part in a state where the two holding parts are aligned, the one holding part is formed so that the protruding amount from the connecting part is smaller than the other holding part. Characteristic packing box.
JP2008121015A 2008-05-07 2008-05-07 Sealing material, frame structure of door, and packing box Pending JP2009270320A (en)

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20160086542A (en) * 2015-01-11 2016-07-20 강민성 Holding device and windproof of sliding type window/door
CN106144289A (en) * 2015-04-28 2016-11-23 南通中集特种运输设备制造有限公司 Chamber door seals and strengthens mechanism and have its dry bulk container
WO2016202275A1 (en) * 2015-06-16 2016-12-22 南通中集特种运输设备制造有限公司 Container door seal enhancing mechanism and dry bulk container having same
WO2019103170A1 (en) * 2017-11-21 2019-05-31 강민성 Window/door gap microdust blocking member
JP2021162223A (en) * 2020-03-31 2021-10-11 株式会社総合車両製作所 container

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JPS56154213A (en) * 1980-05-01 1981-11-28 Ishikawajima Harima Heavy Ind Co Ltd Rolling mill provided with function of accumulator and descalling apparatus provided with said rolling mill
JPH01115917A (en) * 1987-10-28 1989-05-09 Sunstar Giken Kk Thermosetting resin
JPH0648258A (en) * 1992-06-06 1994-02-22 Toyoda Gosei Co Ltd Automotive weather strip and assembling method thereof
JPH10311187A (en) * 1997-05-13 1998-11-24 Nippon Fruehauf Co Ltd Door sealant for van type vehicle load box, etc.
JP2001107658A (en) * 1999-10-12 2001-04-17 Nippon Trex Kk Door seal structure of box body for transport

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20160086542A (en) * 2015-01-11 2016-07-20 강민성 Holding device and windproof of sliding type window/door
KR101657662B1 (en) * 2015-01-11 2016-09-19 강민성 Holding device and windproof of sliding type window/door
CN106144289A (en) * 2015-04-28 2016-11-23 南通中集特种运输设备制造有限公司 Chamber door seals and strengthens mechanism and have its dry bulk container
WO2016202275A1 (en) * 2015-06-16 2016-12-22 南通中集特种运输设备制造有限公司 Container door seal enhancing mechanism and dry bulk container having same
WO2019103170A1 (en) * 2017-11-21 2019-05-31 강민성 Window/door gap microdust blocking member
JP2021162223A (en) * 2020-03-31 2021-10-11 株式会社総合車両製作所 container

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