JP2015129367A - Door knob cover for infant countermeasure - Google Patents
Door knob cover for infant countermeasure Download PDFInfo
- Publication number
- JP2015129367A JP2015129367A JP2014000015A JP2014000015A JP2015129367A JP 2015129367 A JP2015129367 A JP 2015129367A JP 2014000015 A JP2014000015 A JP 2014000015A JP 2014000015 A JP2014000015 A JP 2014000015A JP 2015129367 A JP2015129367 A JP 2015129367A
- Authority
- JP
- Japan
- Prior art keywords
- door knob
- joined body
- door
- cylindrical
- joined
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Abstract
Description
本発明は、幼児がドアを勝手に開けないように握り玉タイプのドアノブに被せて使用する器具に関するものである。 The present invention relates to an instrument that is used by being placed on a grip-type door knob so that an infant does not open the door without permission.
幼児にとって危険な階段や玄関など段差のある所へ一人で行かないようにドアをロックする必要がある．しかし鍵がないドアも多く，また鍵があったとしてもいちいち鍵をかけることは手間である It is necessary to lock the door so that it is not possible to go to steps with steps such as stairs and entrances that are dangerous for young children. However, there are many doors without a key, and even if there is a key, it is troublesome to lock it one by one
レバー式ドアノブ用のペット対策器具やロックを別に取り付けるものは既に存在する． There are already pet-proof instruments for lever-type doorknobs and those that have a separate lock.
既存の器具はドアに強力に接着させるかネジ止めするかして器具を固定する必要があり，器具の除去後にドアや戸口に穴傷や汚れを伴う． Existing instruments need to be firmly bonded to the door or screwed to fix the instrument, and after removal of the instrument, the door and doorway are damaged and dirty.
そこで、本発明の幼児対策用握り玉タイプドアノブカバーは、ドアに穿孔や接着を必要とせずに握り玉タイプのドアノブを幼児が開けることができないようにすることを目的とする。 Therefore, the object of the present invention is to prevent the child's grip ball type door knob cover from opening the handle ball type door knob without requiring the door to be perforated or bonded.
ほぼ同形状の二つの部品が接合して接合体となる．接合体は円筒形の筒部と，前方は盲端の前板で，後方の後板にはドアノブ外径より小さな径でドアノブの軸より大きな径の円孔があいていて，筒部には対向する二カ所に大人の指一本が入るぐらいの指穴が開いている．二個の指穴の間隔が幼児の手では届かないぐらいの大きさの円筒外径，つまり７ｍｍ程の外径とする．さらに指穴は前板より1cm以上後方にあいている．まず二つの部品をドアノブにかぶせて接合し，ドアノブから離脱できないようにする． Two parts of almost the same shape are joined to form a joined body. The joined body is a cylindrical tube, the front is a blind front plate, the rear plate has a circular hole with a diameter smaller than the doorknob outer diameter and larger than the doorknob shaft. There are two finger holes in the two opposite places to accommodate one adult finger. The outer diameter of the cylinder is so large that the distance between the two finger holes cannot be reached by an infant's hand, that is, an outer diameter of about 7 mm. In addition, the finger holes are more than 1 cm behind the front plate. First, two parts are put on the doorknob and joined so that it cannot be detached from the doorknob.
その他の形態として，二つの部品は回転可能に接続され，その接続部の他端にそれぞれロック機構があり，ドアノブにかぶせてからロックして接合体となりドアノブから離脱できないようにする形態も例示できる。 As another form, two parts are rotatably connected, and there is a lock mechanism at the other end of the connection part, respectively, and a form in which it is locked after being put on the door knob so that it cannot be detached from the door knob can be exemplified. .
また，接合体の筒部が円筒形から四角筒形へ変換された形態も例示できる． Moreover, the form in which the cylindrical part of the joined body is converted from a cylindrical shape to a square cylindrical shape can be exemplified.
本発明のドアノブカバーはドアノブ周りを滑動するためドアノブカバーを握ってもドアノブを回せない．ドアノブを回そうとするとドアノブカバーの筒部の二つの指穴の一方に母指を挿入し，もう一方の指穴にその他の指を挿入してドアノブを二本の指で把持して回す必要がある．円筒外径は大きいため幼児の手の大きさでは指を二本入れることはできず，二本の指だけで把持する力も幼児ではないためドアノブを回せなくなる． Since the door knob cover of the present invention slides around the door knob, the door knob cannot be turned even if the door knob cover is gripped. When you try to turn the doorknob, you need to insert the thumb into one of the two finger holes in the cylinder of the doorknob cover, insert the other finger into the other fingerhole, and rotate the doorknob with two fingers. There is. Because the cylindrical outer diameter is large, it is impossible to put two fingers in the size of an infant's hand, and it is impossible to turn the door knob because the gripping force with only two fingers is not an infant.
ドアノブに被せるだけなのでドアに穿孔や接着等を必要とせず，器具除去後に汚れや傷が残ることがない。 Since it only covers the door knob, there is no need for perforation or adhesion to the door, and no dirt or scratches will remain after removing the instrument.
本発明の実施形態１を図１〜５，８を用いて説明する。図１に示す部品Ａは半円筒形の半筒部a１に指穴a２が一つあり，半筒部a１の両端にロック機構a３がある．部品Ａの前方に半円形の前板a４があり，後方に後板a５がありそこに半円孔a６があいている．部品Ｂも同様な形態で，部品Ａとロック機構で接合して接合体Ｕとなる。図２〜５で示す接合体Ｕは円筒形の筒部u１と，筒部u１の前方は盲端の前板u４があり，筒部u１の後方に後板u５がありそこに円孔u６があいている．円孔u６の内径はドアノブ８の握り玉の外径より小さく，ドアノブの軸７より大きな径である．接合体Ｕの筒部u１の内径はドアノブ外径より大きい．筒部u１には指穴u2が対面の二カ所にある（図４，５では矢印の位置）．指穴u２は直径22mm程で前板から1cm以上後方にあける．接合体Ｕの筒部u１の外径は60〜80mm程である． A first embodiment of the present invention will be described with reference to FIGS. The part A shown in FIG. 1 has one finger hole a2 in a semi-cylindrical half cylinder part a1, and lock mechanisms a3 at both ends of the half cylinder part a1. There is a semicircular front plate a4 in front of the part A, a rear plate a5 in the rear, and a semicircular hole a6. The part B is also joined in the same manner and joined to the part A by a lock mechanism to form a joined body U. The joined body U shown in FIGS. 2 to 5 has a cylindrical tubular portion u1, a front end u4 with a blind end in front of the tubular portion u1, and a rear plate u5 behind the tubular portion u1 with a circular hole u6. I'm open. The inner diameter of the circular hole u6 is smaller than the outer diameter of the handle ball of the doorknob 8 and larger than the shaft 7 of the doorknob. The inner diameter of the tubular part u1 of the joined body U is larger than the outer diameter of the doorknob. The tube part u1 has two finger holes u2 on the opposite side (the positions of the arrows in FIGS. 4 and 5). The finger hole u2 is about 22mm in diameter and is 1cm behind the front plate. The outer diameter of the tubular part u1 of the joined body U is about 60 to 80 mm.
本発明の実施形態２は，図６で示す二つの部品は半筒部u１の一端同士で軸u７により回転可能に接続されており，他端にはそれぞれロック機構u３がある．その他は実施形態１と同じである． In the second embodiment of the present invention, the two parts shown in FIG. 6 are rotatably connected by the shaft u7 at one end of the half-cylinder portion u1, and the other end has a lock mechanism u3. Others are the same as in the first embodiment.
本発明の実施形態３を図７にて説明する。二つの部品がロック機構su３で接合して接合体sＵとなる。接合体sＵは角丸正四角筒形の筒部su１に指穴が対面の二カ所（図７の矢印の位置）にある．実施形態１と同様に前方に前板su４が，後方に後板su５と円孔su６がある．接合体sＵの筒部su１の最小内径（断面における正四角形の一辺長）は点線で表すドアノブ８の外径より大きい．接合体sＵの筒部su１の最大外径（断面における正四角形の対角線長）は70〜90mm程である． A third embodiment of the present invention will be described with reference to FIG. The two parts are joined by the lock mechanism su3 to form a joined body sU. The joined body sU has finger holes at two locations (positions of arrows in FIG. 7) in the cylindrical part su1 of a rounded square cylinder. As in the first embodiment, there is a front plate su4 at the front, and a rear plate su5 and a circular hole su6 at the rear. The minimum inner diameter (one side length of a regular square in the cross section) of the cylinder part su1 of the joined body sU is larger than the outer diameter of the door knob 8 indicated by a dotted line. The maximum outer diameter (diagonal length of a regular square in the cross section) of the tubular part su1 of the joined body sU is about 70 to 90 mm.
本発明の実施形態１，２，３のロック機構u３，su３は図８a〜cに例示するような構造やネジ留めなどがあげられる． The lock mechanisms u3 and su3 of the first, second, and third embodiments of the present invention include structures and screwing as illustrated in FIGS.
本発明の実施形態１，２，３とも，握り玉タイプのドアノブにかぶせてから二つの部品を接合して使用する．
In both Embodiments 1, 2, and 3 of the present invention, the two parts are joined after they are put on the handle ball type door knob.
Claims (5)
接合体の筒部の前方に前板があり，
接合体の筒部の後方の後板には円孔があいていて，円孔の内径はドアノブの握り玉の外径より小さく，ドアノブの軸より大きな径であることを特徴とする握り玉タイプのドアノブ用のドアノブカバー． The joined body in which multiple members are joined together has a cylindrical part with a cylindrical plate structure. The minimum inner diameter of the cylindrical part is larger than the outer diameter of the doorknob, and fingers can be inserted into the cylindrical part at two opposite sides. There is a big finger hole,
There is a front plate in front of the cylinder part of the joined body,
Grip ball type characterized in that there is a circular hole in the rear plate behind the cylinder part of the joined body, and the inner diameter of the circular hole is smaller than the outer diameter of the door knob grip ball and larger than the door knob shaft. Door knob cover for door knobs.
前方に前板があり，
後方に後板があってそこに半円孔があいており，
この部材が二つあり，ドアノブにかぶせてから二つの部材はそれぞれロック機構で接合して接合体となることを特徴とする請求項１に記載のドアノブカバー． There are finger holes in the half cylinder part of the half cylinder plate structure, and there are lock mechanisms at both ends of the half cylinder part.
There is a front plate in front,
There is a back plate behind it and a semi-circular hole there,
2. The door knob cover according to claim 1, wherein there are two members, and the two members are joined to each other by a lock mechanism after being put on the door knob to form a joined body.
前方に前板があり，
後方に後板がありそこに半円孔があいており，
その部材が二つあり，二つの半筒部の一端同士で回転可能に接続されており，半筒部の他端にはそれぞれにロック機構があり，
ドアノブにかぶせてから，二つの部材はロック機構で接合して接合体となることを特徴とする請求項１に記載のドアノブカバー． There is a finger hole in the half cylinder part of the half cylinder plate structure,
There is a front plate in front,
There is a back plate behind it and a semicircular hole in it,
There are two members, which are connected rotatably at one end of the two half-cylinder parts, and the other end of the half-cylinder part has a locking mechanism,
The door knob cover according to claim 1, wherein the two members are joined by a lock mechanism after being put on the door knob to form a joined body.
The door knob cover according to claim 1, wherein the cylindrical portion of the joined body has a cylindrical shape or a rectangular cylindrical shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2014000015A JP2015129367A (en) | 2014-01-05 | 2014-01-05 | Door knob cover for infant countermeasure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2014000015A JP2015129367A (en) | 2014-01-05 | 2014-01-05 | Door knob cover for infant countermeasure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2015129367A true JP2015129367A (en) | 2015-07-16 |
| JP2015129367A5 JP2015129367A5 (en) | 2016-12-22 |
Family
ID=53760279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2014000015A Pending JP2015129367A (en) | 2014-01-05 | 2014-01-05 | Door knob cover for infant countermeasure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2015129367A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2610877A (en) * | 1950-03-31 | 1952-09-16 | Clark H Weaver | Attachment for door knobs |
| US5560235A (en) * | 1994-11-18 | 1996-10-01 | Aucoin; Rodrick P. | Lockable doorknob enclosure |
| US6382000B1 (en) * | 2000-10-26 | 2002-05-07 | Sherie A. Horton | Vehicle anti-theft system |
| JP2002349104A (en) * | 2001-03-23 | 2002-12-04 | Sekka:Kk | Picking preventing device for door knob |
| JP2003148006A (en) * | 2001-11-14 | 2003-05-21 | Kunitoshi Okuhara | Cover for door handle having key hole |
| JP2003166366A (en) * | 2001-11-30 | 2003-06-13 | Yukio Mori | Door knob cover |
-
2014
- 2014-01-05 JP JP2014000015A patent/JP2015129367A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2610877A (en) * | 1950-03-31 | 1952-09-16 | Clark H Weaver | Attachment for door knobs |
| US5560235A (en) * | 1994-11-18 | 1996-10-01 | Aucoin; Rodrick P. | Lockable doorknob enclosure |
| US6382000B1 (en) * | 2000-10-26 | 2002-05-07 | Sherie A. Horton | Vehicle anti-theft system |
| JP2002349104A (en) * | 2001-03-23 | 2002-12-04 | Sekka:Kk | Picking preventing device for door knob |
| JP2003148006A (en) * | 2001-11-14 | 2003-05-21 | Kunitoshi Okuhara | Cover for door handle having key hole |
| JP2003166366A (en) * | 2001-11-30 | 2003-06-13 | Yukio Mori | Door knob cover |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20110219829A1 (en) | Linkage Lock | |
| JP2015504120A5 (en) | ||
| JP5487308B2 (en) | Piercing | |
| US20110018287A1 (en) | Portable Hinge Lock | |
| CA2996914C (en) | Cam lock | |
| JP2015129367A (en) | Door knob cover for infant countermeasure | |
| CA2857149C (en) | Post for a folding door | |
| US9700479B2 (en) | Foldable walker | |
| JP5730901B2 (en) | Vehicle body panel latch with remote actuator | |
| KR101787253B1 (en) | A doorknob having assistant handle | |
| US20170051545A1 (en) | Method and apparatus for a door barricade | |
| TWM506866U (en) | No lock heart of padlock | |
| JP5604553B1 (en) | Sliding door handlebar and sliding door using the same | |
| GR1008464B (en) | Key-immobilizing catch for swing doors | |
| EE05095B1 (en) | Lock for locking the door in the door handle, lock for safe locking and reinforced door locking device | |
| JP6426242B2 (en) | Unlocking device | |
| US20130180294A1 (en) | Removable Door Locking Mechanism | |
| JP3194007U (en) | Door auxiliary guard | |
| JP6150544B2 (en) | door | |
| KR200414223Y1 (en) | Piece coupling means for a handle of window locking device | |
| JP6024018B2 (en) | Thumb rehabilitation tool | |
| JP3181921U (en) | Toride | |
| JP2022066716A (en) | Door opening operation tool | |
| KR20120126845A (en) | The door closeing holder | |
| JP2011111725A (en) | Handle device for door |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20161103 |
|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20161106 |
|
| A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20170731 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20170829 |
|
| A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20180327 |