JP5750568B2

JP5750568B2 - door

Info

Publication number: JP5750568B2
Application number: JP2010285342A
Authority: JP
Inventors: 順也酒井
Original assignee: Panasonic Intellectual Property Management Co Ltd
Current assignee: Panasonic Intellectual Property Management Co Ltd
Priority date: 2010-12-22
Filing date: 2010-12-22
Publication date: 2015-07-22
Anticipated expiration: 2030-12-22
Also published as: JP2012132211A

Description

本発明は、回動して開閉するヒンジ式の扉に関するものである。 The present invention relates to a hinged door that rotates and opens and closes.

ヒンジ式の扉は、回動動作を円滑にするために、扉本体と床面の間に隙間が設けられることが多い。扉本体と床面の間に隙間を設けると、扉の開閉動作を円滑に行うことができるが、この隙間に起因する問題も存在する。すなわち、隙間の大きさはその都度任意に設定されるが、例えば幼児は床に手を付く動作をすることが多く、誤って手を扉本体と床面の間に挟む恐れがある。 The hinged door is often provided with a gap between the door body and the floor surface in order to make the turning operation smooth. If a gap is provided between the door body and the floor surface, the door can be opened and closed smoothly, but there is a problem due to this gap. That is, the size of the gap is arbitrarily set each time. For example, an infant often performs an operation of touching the floor, and there is a risk that the hand is accidentally pinched between the door body and the floor surface.

そこで本件出願人は、このような事態を招かないように隙間を閉じることができる特許文献１に開示されているような発明をした。特許文献１には、隙間を封止手段で封止する構成が開示されている。 Therefore, the present applicant has invented the invention disclosed in Patent Document 1 that can close the gap so as not to cause such a situation. Patent Document 1 discloses a configuration in which a gap is sealed with a sealing means.

特開２００７−２０４９４５号公報JP 2007-204945 A

ところで、特許文献１に開示されている構成では、封止手段を扉本体に着脱するのに手間が掛かる。すなわち、例えば封止手段を扉本体にねじ止めすると、ねじを外さなければ封止手段を扉本体から取り外すことができず、また、接着すると扉本体又は封止手段の損傷を覚悟の上で扉本体から封止手段を取り外さなければならない。 By the way, in the structure currently disclosed by patent document 1, it takes an effort to attach or detach a sealing means to a door main body. That is, for example, when the sealing means is screwed to the door main body, the sealing means cannot be removed from the door main body unless the screw is removed, and when bonded, the door is prepared with the intention of damaging the door main body or the sealing means. The sealing means must be removed from the body.

一方、室内のカーペットを取り替えたり、改装等によって扉と床面の間の隙間の大きさが変化すると、封止手段もその都度対応する大きさのものを採用する必要がある。ところが、特許文献１に開示されている構成では、封止手段を交換するのは容易ではない。 On the other hand, if the size of the gap between the door and the floor changes due to replacement of the indoor carpet or refurbishment or the like, it is necessary to adopt a sealing means having a corresponding size each time. However, in the configuration disclosed in Patent Document 1, it is not easy to replace the sealing means.

そこで本発明は、隙間を狭めたり閉塞する遮蔽部材を、容易に扉本体に対して脱着することができる扉を提供することを課題としている。 Then, this invention makes it the subject to provide the door which can remove | desorb the shielding member which narrows or closes a clearance gap easily with respect to a door main body.

上記課題を解決するための請求項１の発明は、回動して開閉する扉であって、扉本体と床面の間に形成される隙間を狭めるか、又は隙間を閉塞する弾性を有する遮蔽部を有する遮蔽部材を設け、前記遮蔽部材は遮蔽部を扉本体の下部に固定する剛性を有する固定部を備えており、前記扉本体の下部には扉幅方向に離間した位置に固定具が固定されており、前記固定部には前記固定具と対応する位置に孔が設けられており、前記固定具はその端部に外側へ突出する張出部を備えた弾性を有する素材で構成されていて、前記固定具が前記孔を貫通される際に前記張出部が弾性変形されて復元されることで、前記孔に対して前記固定具が着脱可能に係合されるものであることを特徴とする扉である。 The invention according to claim 1 for solving the above-mentioned problem is a door that opens and closes by rotating, and has a elasticity that closes or closes the gap formed between the door body and the floor surface. A shielding member having a portion, and the shielding member includes a fixing portion having rigidity for fixing the shielding portion to a lower portion of the door body, and a fixing tool is provided at a position spaced apart in the door width direction at the lower portion of the door body. The fixing portion is provided with a hole at a position corresponding to the fixing tool, and the fixing tool is made of an elastic material having an overhanging portion protruding outward at an end thereof. And when the said fixing tool penetrates the said hole, the said overhang | projection part is elastically deformed and is restored, and the said fixing tool is detachably engaged with the said hole. It is a door characterized by.

請求項１の発明では、遮蔽部を扉本体の下部に固定する剛性を有する固定部が設けてあり、この固定部を扉本体とワンタッチで着脱可能な着脱手段を設けたので、遮蔽部材を扉本体に容易に着脱することができる。すなわち、扉の周辺の環境が変化し、扉本体と床面の間の隙間の大きさが変化しても、装着済みの遮蔽部材を扉本体から容易に取り外し、さらに、新しい環境に応じた別の遮蔽部材を扉本体に容易に装着することができる。 According to the first aspect of the present invention, there is provided a fixing portion having rigidity for fixing the shielding portion to the lower portion of the door main body. Since the fixing portion is provided with a detachable means that can be attached to and detached from the door main body with one touch, the shielding member is attached to the door. It can be easily attached to and detached from the main body. That is, even if the environment around the door changes and the size of the gap between the door body and the floor changes, the installed shielding member can be easily removed from the door body, This shielding member can be easily attached to the door body.

請求項２の発明は、二つの遮蔽部材の各固定部が扉本体に固定されると共に、各遮蔽部材が互いに扉本体の厚さ方向に相対位置を変更可能であることを特徴とする請求項１に記載の扉である。 The invention according to claim 2 is characterized in that the respective fixing portions of the two shielding members are fixed to the door body, and the relative positions of the shielding members can be changed in the thickness direction of the door body. 1 is a door.

請求項２の発明では、二つの遮蔽部材の各固定部が扉本体に固定されると共に、各遮蔽部材が互いに扉本体の厚さ方向に相対位置を変更可能であるので、単一の規格の遮蔽部材を、異なる厚さの扉に対して装着することができる。すなわち、請求項２の発明を実施すると、二つの遮蔽部材の相対位置を変更するだけで扉の厚さに対応することができるようになる。その結果、異なる厚さの扉の両側面に対して面一になるように、同一の遮蔽部材を設置することができる。よって、遮蔽部材の汎用性が高まる。 In the invention of claim 2, each fixing portion of the two shielding members is fixed to the door body, and each shielding member can change the relative position in the thickness direction of the door body. The shielding member can be attached to doors having different thicknesses. That is, when the invention of claim 2 is carried out, it becomes possible to cope with the thickness of the door only by changing the relative position of the two shielding members. As a result, the same shielding member can be installed so as to be flush with both side surfaces of the doors having different thicknesses. Therefore, the versatility of the shielding member is increased.

本発明の扉は、扉本体と床面の間に形成される隙間を狭めたり閉塞する遮蔽部材を、扉本体に容易に装着することができると共に、遮蔽部材を容易に扉本体から取り外すことができる。そのため、扉の周囲の環境が変化した場合に、装着している遮蔽部材を、新しい環境に適合する別の遮蔽部材と容易に交換することができる。また、遮蔽部材の遮蔽部は弾性を有するので、万が一、遮蔽部材と床面の間に手や足を挟んでも、怪我をすることがなく、安全である。 The door of the present invention can easily attach the shielding member that narrows or closes the gap formed between the door body and the floor surface to the door body, and can easily remove the shielding member from the door body. it can. For this reason, when the environment around the door changes, the attached shielding member can be easily replaced with another shielding member suitable for the new environment. Moreover, since the shielding part of the shielding member has elasticity, even if a hand or a foot is sandwiched between the shielding member and the floor, it is safe without being injured.

本発明の扉の下部の斜視図であり、（ａ）は扉本体に固定具を取り付ける直前の状態の斜視図であり、（ｂ）は扉本体に固定具を嵌合させた上にボルトで固定した状態を示す斜視図であり、（ｃ）は（ｂ）の状態から遮蔽部材を扉本体に装着した状態を示す組立斜視図である。It is a perspective view of the lower part of the door of this invention, (a) is a perspective view in the state just before attaching a fixing tool to a door main body, (b) is a bolt after fitting a fixing tool to a door main body. It is a perspective view which shows the state fixed, (c) is an assembly perspective view which shows the state which attached the shielding member to the door main body from the state of (b). 遮蔽部材を扉本体に装着する手順を示す扉下部の断面図であり、（ａ）は扉本体に突出部材を取り付ける直前の状態を示しており、（ｂ）は（ａ）の状態から突出部材を扉本体に挿入して嵌合させた状態を示しており、（ｃ）は突出部材を扉本体に固定した状態を示しており、（ｄ）は扉本体に遮蔽部材を装着した状態を示している。It is sectional drawing of the door lower part which shows the procedure which attaches a shielding member to a door main body, (a) has shown the state immediately before attaching a protrusion member to a door main body, (b) is a protrusion member from the state of (a). (C) shows a state in which the protruding member is fixed to the door main body, and (d) shows a state in which the shielding member is attached to the door main body. ing. 二つの分割片を組み合わせて遮蔽部材を構成する場合における扉下部の断面図であり、（ａ）は遮蔽部材を扉に装着する直前の状態を示しており、（ｂ）は扉に遮蔽部材の一方の分割片のみを装着した状態を示しており、（ｃ）は（ｂ）の状態からさらに他方の分割片を装着した状態を示しており、（ｄ）は（ａ）〜（ｃ）とは異なる厚さの扉に、同じ遮蔽部材を装着した状態を示している。It is sectional drawing of the lower part of a door in the case of comprising a shielding member combining two division pieces, (a) shows the state just before attaching a shielding member to a door, and (b) shows the shielding member on a door. (C) shows a state in which only one of the divided pieces is attached, (c) shows a state in which the other divided piece is attached, and (d) shows (a) to (c). Shows a state in which the same shielding member is mounted on doors having different thicknesses.

以下、図面を参照しながら説明する。 Hereinafter, description will be given with reference to the drawings.

図１に示すように、扉１は、扉本体２と遮蔽部材３と固定具４とで構成されている。扉本体２の下部に遮蔽部材３が装着される。扉１は、図示しない開口（出入り口）にヒンジで取り付けられており、回動して開口（出入り口）を開閉する。また扉１は、扉本体２の下部と床面１０（図２（ｄ））の間に隙間が形成されるように開口（出入り口）に取り付けられている。 As shown in FIG. 1, the door 1 includes a door main body 2, a shielding member 3, and a fixture 4. The shielding member 3 is attached to the lower part of the door body 2. The door 1 is attached to an opening (entrance / exit) (not shown) with a hinge, and rotates to open and close the opening (entrance / exit). Moreover, the door 1 is attached to an opening (entrance / exit) so that a gap is formed between the lower portion of the door body 2 and the floor surface 10 (FIG. 2D).

扉本体２の下部には、矢印Ａで示す幅方向に離間した位置の二箇所に段付き穴６が設けられている。段付き穴６は、大径部６ａと小径部６ｂとを有しており、大径部６ａと小径部６ｂの間には段６ｃが形成されている。小径部６ｂはねじ穴である。 At the lower part of the door body 2, stepped holes 6 are provided at two positions separated in the width direction indicated by the arrow A. The stepped hole 6 has a large diameter portion 6a and a small diameter portion 6b, and a step 6c is formed between the large diameter portion 6a and the small diameter portion 6b. The small diameter portion 6b is a screw hole.

この段付き穴６に固定具４が固定される。固定具４は、円筒状の本体部４ａの端部に、半径方向外側に突出する張出部４ｂを備えた弾性を有する素材で構成されている。円筒状の固定具４には貫通孔４ｃが設けられている。貫通孔４ｃにおける、張出部４ｂを設けた側には段７が形成されている。 The fixing tool 4 is fixed to the stepped hole 6. The fixture 4 is made of an elastic material having an overhanging portion 4b protruding outward in the radial direction at the end of the cylindrical main body portion 4a. The cylindrical fixture 4 is provided with a through hole 4c. A step 7 is formed on the side of the through hole 4c where the overhanging portion 4b is provided.

固定具４の本体部４ａは、扉本体２の段付き穴６の大径部６ａに嵌合可能である。また、固定具４を段付き穴６に嵌合させた際、固定具４の貫通孔４ｃと、段付き穴６の小径部６ｂとが連続する。さらに、固定具４の本体部４ａを段付き穴６に嵌合させると、固定部４の本体部４ａの端部が段付き穴６の段６ｃに当接する。 The main body portion 4 a of the fixture 4 can be fitted into the large diameter portion 6 a of the stepped hole 6 of the door main body 2. Further, when the fixture 4 is fitted into the stepped hole 6, the through hole 4 c of the fixture 4 and the small diameter portion 6 b of the stepped hole 6 are continuous. Further, when the main body portion 4 a of the fixture 4 is fitted into the stepped hole 6, the end portion of the main body portion 4 a of the fixing portion 4 comes into contact with the step 6 c of the stepped hole 6.

さらに固定具４の貫通孔４ｃにボルト５を挿通する。ボルト５の先端は、固定具４の貫通孔４ｃを貫通し、さらに扉本体２の段付き穴６の小径部６ｂに達する。そして、ボルト５をねじ込むと、ボルト５は段付き穴６の小径部６ｂと螺合し、やがてボルト５の頭部５ａが固定具４の貫通孔４ｃの段７に当接する。その結果、図２（ｃ）に示すように固定具４は、扉本体２の下部に固定される。 Further, the bolt 5 is inserted into the through hole 4 c of the fixture 4. The front end of the bolt 5 passes through the through hole 4 c of the fixture 4 and further reaches the small diameter portion 6 b of the stepped hole 6 of the door body 2. When the bolt 5 is screwed, the bolt 5 is screwed into the small diameter portion 6 b of the stepped hole 6, and the head 5 a of the bolt 5 eventually comes into contact with the step 7 of the through hole 4 c of the fixture 4. As a result, the fixture 4 is fixed to the lower part of the door body 2 as shown in FIG.

次に、遮蔽部材３について説明する。 Next, the shielding member 3 will be described.

遮蔽部材３は、断面がＨ字形状又はコの字形状を呈している。遮蔽部材３の断面形状を、図１ではＨ字形状とし、図２ではコ字形状としているが、Ｈ字形状とコ字形状とで扉本体２に対する固定方法に実質的な差異はない。 The shielding member 3 has an H-shaped or U-shaped cross section. The cross-sectional shape of the shielding member 3 is an H shape in FIG. 1 and a U shape in FIG. 2, but there is no substantial difference in the fixing method with respect to the door body 2 between the H shape and the U shape.

Ｈ字形状又はコ字形状のウェブ部３ａは、剛性を有する素材で構成されている。ウェブ部３ａの二箇所に孔８が設けられている。孔８の間隔は、扉本体２の段付き穴６の間隔と一致するように設定されている。また、遮蔽部材３のＨ字形状又はコ字形状のフランジ部３ｂ，３ｃは、軟質樹脂や合成ゴム等の弾性を有する素材で構成されている。すなわち遮蔽部材３は、２つのフランジ部３ｂ，３ｃとウェブ部３ａとが接着等で一体固着されて構成されている。 The H-shaped or U-shaped web portion 3a is made of a material having rigidity. Holes 8 are provided at two locations on the web portion 3a. The interval between the holes 8 is set to coincide with the interval between the stepped holes 6 of the door body 2. Further, the H-shaped or U-shaped flange portions 3b and 3c of the shielding member 3 are made of a material having elasticity such as a soft resin or synthetic rubber. That is, the shielding member 3 is configured by integrally fixing the two flange portions 3b and 3c and the web portion 3a by adhesion or the like.

次に、扉本体２と遮蔽部材３の着脱の仕方について説明する。 Next, how to attach and detach the door body 2 and the shielding member 3 will be described.

図２（ａ）及び図２（ｂ）に示すように、予め扉本体２に２つの固定具４を固定しておく。すなわち、扉本体２の下面に形成された２つの段付き穴６に、予め固定具４を嵌合させ、さらにボルト５で固定しておく。 As shown in FIGS. 2A and 2B, two fixtures 4 are fixed to the door body 2 in advance. That is, the fixture 4 is fitted in advance into the two stepped holes 6 formed on the lower surface of the door body 2 and further fixed with the bolts 5.

そして、図２（ｃ）に示すように遮蔽部材３のウェブ部３ａが水平位置になる姿勢で扉本体２の下面に対向させ、さらに扉本体２に固定した固定具４と遮蔽部材３の２つの孔８とを位置合わせする。さらに固定具４の張出部４ｂを弾性変形させながら、固定具４をウェブ部３ａの孔８に貫通させる。その結果、図２（ｄ）に示すように固定具４の張出部４ｂは、孔８を貫通して元の形状に戻り、孔８から外れなくなる。よって、遮蔽部材３は、ワンタッチで扉本体２の下部に装着される。張出部４ｂは、内側のボルト５と外側のウェブ部３ａとで挟まれており、遮蔽部材３に対して下方への意図した外力が作用しない限り、張出部４ｂはウェブ部３ａから外れない。 Then, as shown in FIG. 2 (c), the web 4 a of the shielding member 3 is opposed to the lower surface of the door main body 2 in a posture in which the web portion 3a is in a horizontal position, and the fixing tool 4 fixed to the door main body 2 and 2 of the shielding member 3. The two holes 8 are aligned. Further, while the overhanging portion 4b of the fixing tool 4 is elastically deformed, the fixing tool 4 is passed through the hole 8 of the web portion 3a. As a result, as shown in FIG. 2 (d), the overhanging portion 4 b of the fixture 4 returns to the original shape through the hole 8 and cannot be detached from the hole 8. Therefore, the shielding member 3 is attached to the lower portion of the door body 2 with a single touch. The overhanging portion 4b is sandwiched between the inner bolt 5 and the outer web portion 3a, and the overhanging portion 4b is detached from the web portion 3a unless an intended external force is applied to the shielding member 3 downward. Absent.

逆に、遮蔽部材３を扉本体２から外す際には、固定具４の張出部４ｂが変形して孔８内に入るように遮蔽部材３を下方へ引っ張る。その結果、固定具４の張出部４ｂは遮蔽部材３の孔８を通過し、やがて外れる。よって、ワンタッチで遮蔽部材３を扉本体２から取り外すことができる。 On the contrary, when removing the shielding member 3 from the door body 2, the shielding member 3 is pulled downward so that the protruding portion 4 b of the fixture 4 is deformed and enters the hole 8. As a result, the overhanging portion 4b of the fixture 4 passes through the hole 8 of the shielding member 3 and eventually comes off. Therefore, the shielding member 3 can be removed from the door body 2 with a single touch.

以上説明したように、遮蔽部材３の孔８に対して扉本体２側の固定具４が係合することによって遮蔽部材３が扉本体２に対してワンタッチで装着される。さらに、遮蔽部材３の孔８に対する扉本体２側の固定具４の係合を解除すると、扉本体２から遮蔽部材３をワンタッチで取り外すことができる。 As described above, the shielding member 3 is attached to the door body 2 with one touch by engaging the fixture 4 on the door body 2 side with the hole 8 of the shielding member 3. Furthermore, when the engagement of the fixture 4 on the door body 2 side with respect to the hole 8 of the shielding member 3 is released, the shielding member 3 can be detached from the door body 2 with one touch.

扉本体２に装着された遮蔽部材３は、扉本体２と床面１０の間に形成される隙間の大きさを狭めるか又は隙間を完全に閉塞する。その結果、扉１を介して空気の出入りが制限されると共に、床面１０に子供が手をついていても、遮蔽部材３のフランジ部３ｃは弾性を有する素材で構成されているので、怪我をする恐れはない。 The shielding member 3 attached to the door main body 2 narrows the size of the gap formed between the door main body 2 and the floor surface 10 or completely closes the gap. As a result, the entry and exit of air through the door 1 is restricted, and even if a child touches the floor 10, the flange portion 3c of the shielding member 3 is made of an elastic material. There is no fear of doing.

次に、図３を参照しながら遮蔽部材の変形例を説明する。 Next, a modification of the shielding member will be described with reference to FIG.

扉本体２と固定部材４の構成は図２のものと同じである。 The structure of the door main body 2 and the fixing member 4 is the same as that of FIG.

図３（ａ）に示すように、遮蔽部材１３は、２つの分割片１１，１２を組み合わせて構成される。分割片１１，１２の断面は、各々略Ｌ字形状を呈している。分割片１１は、剛性を有する素材で構成された固定部１５と、柔軟性を有する遮蔽部１７とが直交するように接続されている。固定部１５には図３（ａ）の紙面と直交する方向の二箇所に長孔１１ａが設けてある。また、固定部１５の上面には段１９が形成されている。 As shown in FIG. 3A, the shielding member 13 is configured by combining two divided pieces 11 and 12. The cross sections of the divided pieces 11 and 12 each have a substantially L shape. The split piece 11 is connected so that the fixed portion 15 made of a material having rigidity and the shielding portion 17 having flexibility are orthogonal to each other. The fixing portion 15 is provided with long holes 11a at two locations in a direction orthogonal to the paper surface of FIG. A step 19 is formed on the upper surface of the fixing portion 15.

一方、分割片１２は、剛性を有する素材で構成された固定部１４と、柔軟性を有する遮蔽部１６とが直交するように接続されている。固定部１４には、固定部１５と同様の長孔１２ａが設けられている。また、固定部１４の下面には段１８が形成されている。 On the other hand, the split piece 12 is connected so that the fixed portion 14 made of a material having rigidity and the shielding portion 16 having flexibility are orthogonal to each other. The fixing portion 14 is provided with a long hole 12 a similar to the fixing portion 15. A step 18 is formed on the lower surface of the fixed portion 14.

まず、図３（ｂ）に示すように分割片１２を扉本体２の下部に装着する。すなわち、分割片１２の長孔１２ａを固定具４に係合させる。分割片１２は、長孔１２ａに沿って固定具４（扉本体２）に対して移動可能である。 First, as shown in FIG. 3B, the divided piece 12 is attached to the lower part of the door body 2. That is, the long hole 12 a of the divided piece 12 is engaged with the fixture 4. The division | segmentation piece 12 is movable with respect to the fixing tool 4 (door main body 2) along the long hole 12a.

次に、図３（ｃ）に示すように分割片１１を扉本体２の下部に装着する。すなわち、分割片１１の長孔１１ａを固定具４に係合させる。分割片１１は、長孔１１ａに沿って固定具４（扉本体２）に対して移動可能である。 Next, as shown in FIG. 3C, the split piece 11 is attached to the lower part of the door body 2. That is, the long hole 11 a of the divided piece 11 is engaged with the fixture 4. The division | segmentation piece 11 is movable with respect to the fixing tool 4 (door main body 2) along the long hole 11a.

さらに図３（ｃ）に示すように、分割片１１の遮蔽部１７と分割片１２の遮蔽部１６が扉本体２と面一となるように分割片１１及び分割片１２を位置合わせする。ここで、ボルト５のねじ込み量を増加させることによって、固定具４の張出部４ｂと扉本体２の下面とで分割片１１及び１２を挟持し、扉本体２に対する分割片１１及び１２の位置を固定することもできる。 Further, as shown in FIG. 3C, the divided piece 11 and the divided piece 12 are aligned so that the shielding portion 17 of the divided piece 11 and the shielding portion 16 of the divided piece 12 are flush with the door body 2. Here, by increasing the screwing amount of the bolt 5, the split pieces 11 and 12 are sandwiched between the overhanging portion 4 b of the fixture 4 and the lower surface of the door body 2, and the positions of the split pieces 11 and 12 with respect to the door body 2. Can also be fixed.

遮蔽部材１３は、扉本体２と異なる厚さを有する扉本体２０に対しても装着可能である。すなわち分割片１１，１２は、長孔１１ａ，１２ａの範囲で固定具４に対して移動可能であるので、図３（ｄ）に示すように分割片１１及び１２を扉本体２０と面一となるように図３（ｄ）で見て左右方向（扉本体２０の厚さ方向）に移動させることができる。 The shielding member 13 can be attached to the door body 20 having a thickness different from that of the door body 2. That is, since the divided pieces 11 and 12 are movable with respect to the fixture 4 within the range of the long holes 11a and 12a, the divided pieces 11 and 12 are flush with the door body 20 as shown in FIG. As shown in FIG. 3D, it can be moved in the left-right direction (the thickness direction of the door body 20).

このように、遮蔽部材１３として断面が略Ｌ字形の２つの分割片１１，１２を２つ重ねる構造を採用すると、扉本体の異なる厚さに柔軟に対応することができるようになる。 Thus, when the structure which overlaps two division | segmentation pieces 11 and 12 with a substantially L-shaped cross section is employ | adopted as the shielding member 13, it becomes possible to respond flexibly to different thicknesses of the door body.

１扉
２扉本体
３遮蔽部材
３ａウェブ部
３ｂフランジ部
４固定具（着脱手段）
５固定具を扉本体に固定するボルト
６扉本体の下部に設けた段付き穴
７固定具の貫通穴の段
８，９遮蔽部材のウェブ部に設けた孔（着脱手段）
１０床面 DESCRIPTION OF SYMBOLS 1 Door 2 Door main body 3 Shielding member 3a Web part 3b Flange part 4 Fixing tool (detachment means)
5 Bolts for fixing the fixture to the door body 6 Stepped holes provided in the lower part of the door body Steps 8 and 9 of the through holes of the fixture Holes provided in the web portion of the shielding member (detachment means)
10 Floor

Claims

回動して開閉する扉であって、扉本体と床面の間に形成される隙間を狭めるか、又は隙間を閉塞する弾性を有する遮蔽部を有する遮蔽部材を設け、前記遮蔽部材は遮蔽部を扉本体の下部に固定する剛性を有する固定部を備えており、前記扉本体の下部には扉幅方向に離間した位置に固定具が固定されており、前記固定部には前記固定具と対応する位置に孔が設けられており、前記固定具はその端部に外側へ突出する張出部を備えた弾性を有する素材で構成されていて、前記固定具が前記孔を貫通される際に前記張出部が弾性変形されて復元されることで、前記孔に対して前記固定具が着脱可能に係合されるものであることを特徴とする扉。 A door that pivots and opens and closes, is provided with a shielding member having an elastic shielding part that narrows a gap formed between the door body and the floor surface or closes the gap, and the shielding member is a shielding part A fixing portion having rigidity for fixing to the lower portion of the door main body, and a fixing tool is fixed to the lower portion of the door main body at a position spaced apart in the door width direction. A hole is provided at a corresponding position, and the fixture is made of an elastic material having an overhanging portion protruding outward at an end thereof, and the fixture is penetrated through the hole. And the overhanging portion is elastically deformed and restored, whereby the fixing member is detachably engaged with the hole .

二つの遮蔽部材の各固定部が扉本体に固定されると共に、各遮蔽部材が互いに扉本体の厚さ方向に相対位置を変更可能であることを特徴とする請求項１に記載の扉。 2. The door according to claim 1, wherein the fixing portions of the two shielding members are fixed to the door body, and the relative positions of the shielding members can be changed in the thickness direction of the door body.