JP3125515U

JP3125515U - Automatic closing device with sliding rail

Info

Publication number: JP3125515U
Application number: JP2006005600U
Authority: JP
Inventors: 鈞平王
Original assignee: 盈達滑軌股▲ふん▼有限公司
Priority date: 2006-07-12
Filing date: 2006-07-12
Publication date: 2006-09-21
Anticipated expiration: 2016-07-12

Abstract

【課題】滑りレール付き自動閉合装置の提供。
【解決手段】一種の滑りレール付き自動閉合装置、該自動閉合滑り駒固定台の収容溝は、第１、第２、第３溝より構成される多段式の屈折状溝であり、第３溝の前側は、さらにバネの他端と固定することにより、収容溝に収納するバネの他端は自動閉合滑り駒と連動し、より自動閉合滑り駒固定台の後側に近づける。これに対して、自動閉合滑り駒と連動する内滑りレールに連動するとき後側に摺動する行程を長くできる。よって、本考案による自動閉合装置は空間と取らないばかりでなく、内滑りレールと引出し自動閉合の行程を長くできるため、利用者に省力化を提供できるほか、不注意により引出しを自動閉合の行程に押し込まれたとき、該引出しを開放する距離は長くなるため、利用者はすぐに気づいて、引出しの閉合を再び操作できる。引出しの収容物を人の目に触れるや開放したままの引出しによるけがを防止できるほか、構成要素の簡素化及び組み立て便利の長所を有する。
【選択図】図８An automatic closing device with a sliding rail is provided.
A type of automatic closing device with a sliding rail, and a receiving groove of the automatic closing sliding piece fixing base is a multistage refracting groove composed of first, second, and third grooves, and a third groove. The other end of the spring is further fixed to the other end of the spring, so that the other end of the spring housed in the receiving groove is interlocked with the automatic closing slide piece and closer to the rear side of the automatic closing slide piece fixing base. On the other hand, the stroke of sliding backward when interlocking with the inner slide rail interlocking with the automatic closing sliding piece can be lengthened. Therefore, the automatic closing device according to the present invention not only takes up space, but also makes it possible to lengthen the inner slide rail and the automatic closing process of the drawer, thus providing the user with labor savings and inadvertently taking the automatic closing process of the drawer. When pushed in, the distance to open the drawer becomes long, so that the user can immediately notice and operate the closing of the drawer again. In addition to preventing injuries caused by pulling out the contents of the drawer when it is in contact with human eyes or being opened, it has the advantages of simplification of components and convenient assembly.
[Selection] Figure 8

Description

本考案は一種の滑りレール付き自動閉合装置に関わるものである。体積が小さく、スペースを取らないほか、自動閉合の行程が長く、構成要素の簡素化及び組み立て便利の長所を有する。 The present invention relates to a kind of automatic closing device with a sliding rail. In addition to its small volume and space, it has a long self-closing process and has the advantages of simplification of components and convenient assembly.

従来の滑りレールに備える自動閉合装置は、その自動閉合の行程をより大きく取るため、体積が大きくなり、大きいスペースを取ってしまう。本考案者は（特許文献１）（図１〜図６を参照する）において、開示された自動閉合装置は実用性を有するほか、スペースを取らない長所がある。 Since the automatic closing device provided in the conventional slide rail takes a larger stroke of the automatic closing, the volume is increased and a large space is taken up. In the patent document 1 (see FIGS. 1 to 6), the present inventor has an advantage that the disclosed automatic closing device has practicality and does not take up space.

しかしながら、以下に挙げる完備されていない点が存在している、
１．ばね８（図２、図３）は滑り駒９１に連動して、自動閉合滑り駒固定台９２の後側に摺動する行程がやや足りない。使用するとき、引出し（図示していない）と内滑りレール９３を戻すとき、内滑りレール９３に固定された支え部材９３１の支え棒９３１１（図４、図６）を滑り駒９１に支えておかないと、自動閉合機能を持たないため、引出しの自動復帰ができない。さらに、自動閉合の行程が短いため、引出しの出っ張りも少ない。利用者が気づかないままに、引出しの収容物は他人に見られる。一方、完全に戻されていない引出しは、利用者または第三者にぶつかる恐れがある。なお、その引出しは冷蔵庫に設けたとき、引出しに保存された食品の鮮度維持ができなく、腐ってしまう可能性がある、
２．外滑りレール９４に当接部材９４１および二つの挿入部材９４２、９４３（図２）をプレース加工し、固定フレーム９２１と二つの挿入部材９２２、９２３を取り付けた自動閉合滑り駒９２と組み合わせて固定するため、組合せるとき、照準する作業が煩雑であり、手間と時間が非常に掛かる、
３．内滑りレール９３はさらに、固定部材９３０により、支え部材９３１をその前面に固定し、該支え部材９３１は新たに金型を引き起こして生産の必要がある。また、支え部材９３１は挿入部材９３１２の内滑りレール９３に挿入するため、取付溝９３２（図４）を設ける必要がある。構成要素が多いほか、組合せコストも高くなる。 However, the following incomplete points exist,
1. The spring 8 (FIGS. 2 and 3) is slightly lacking in the process of sliding to the rear side of the automatic closing sliding piece fixing base 92 in conjunction with the sliding piece 91. In use, when the drawer (not shown) and the inner slide rail 93 are returned, the support bar 9311 (FIGS. 4 and 6) of the support member 931 fixed to the inner slide rail 93 is supported by the slide piece 91. Otherwise, the automatic closing function is not available, so the drawer cannot be automatically restored. Furthermore, since the automatic closing process is short, there is little protrusion of the drawer. The contents of the drawer can be seen by others without the user's knowledge. On the other hand, a drawer that is not completely returned may hit a user or a third party. In addition, when the drawer is installed in the refrigerator, the freshness of the food stored in the drawer cannot be maintained, and there is a possibility that it will rot.
2. The contact member 941 and the two insertion members 942 and 943 (FIG. 2) are place-processed on the outer slide rail 94 and fixed in combination with the automatic closing slide piece 92 to which the fixed frame 921 and the two insertion members 922 and 923 are attached. Therefore, when combining, the work of aiming is complicated, and it takes time and labor,
3. The inner slide rail 93 further fixes the supporting member 931 to the front surface thereof by the fixing member 930, and the supporting member 931 needs to be produced by newly inducing a mold. Further, since the support member 931 is inserted into the inner slide rail 93 of the insertion member 9312, it is necessary to provide a mounting groove 932 (FIG. 4). In addition to many components, the combination cost also increases.

本考案者は前記した欠点を鑑みて、絶えずに研究と改良を繰り返した結果、本考案による一種の滑りレール付き自動閉合装置を考案した。 In light of the above-mentioned drawbacks, the inventor has continually studied and improved, and as a result, has devised a kind of automatic closing device with a slide rail according to the present invention.

中華人民共和国特許第ＺＬ０２２８７４９６．８号明細書Chinese Patent No. ZL02287496.8 Specification

自動閉合滑り駒固定台の収容溝は、第１、第２、第３収容溝より構成された多段式の曲がり溝である。そのうち、第３溝はばねの他端に固定することにより、収容溝に収容されたばねの他端は自動閉合滑り駒に連動し、自動閉合滑り駒固定台の後側により近づけて、自動閉合滑り駒が内滑りレールに連動し後側に摺動する行程を長くできる。つまり、本考案の自動閉合装置はスペースを取らない前提において、内滑りレールが引出しに連動し、自動閉合の行程を長くできる。これにより、利用者の不注意により、引出しを自動閉合の行程に戻していても、該引出しを引き出す距離が長いため、すぐに気づかれて、引出しを戻すことができる。よって、引出しの収容物の剥き出しや締め切っていない引出しが第三者にぶつかって、けがを防止できる、一種の滑りレール付き自動閉合装置を提供することを本考案の主な目的とする。 The accommodation groove of the automatic closing slide piece fixing base is a multistage bending groove constituted by the first, second, and third accommodation grooves. Among them, the third groove is fixed to the other end of the spring, and the other end of the spring accommodated in the accommodation groove is interlocked with the automatic closing slide piece, and closer to the rear side of the automatic closing slide piece fixing base, the automatic closing slide. It is possible to lengthen the stroke that the piece slides to the rear side in conjunction with the inner slide rail. That is, on the premise that the automatic closing device of the present invention does not occupy a space, the inner slide rail is interlocked with the drawer, and the automatic closing process can be lengthened. Thus, even if the drawer is returned to the automatic closing process due to the carelessness of the user, the drawer can be immediately noticed and returned because the distance to draw out the drawer is long. Accordingly, it is a main object of the present invention to provide a kind of automatic closing device with a slide rail that can prevent injury from being caused by a third party hitting a third party when the drawer contents are not exposed or pulled out.

構成要素の簡素化と組み立て便利の特長を図るため、該自動閉合滑り駒固定台は、挿入シートを外滑りレールの固定溝に挿入した上、挿入部材を外滑りレールに備える固定孔を照準し挿入することにより、素早く、かつ、容易に組み立てできる。該外滑りレールに固定溝と固定孔をプレース加工するだけで、製造コストを軽減できる。一方、該支え部材はプレース加工により、内滑りレール内部に成型する。これにより、支え部材の組み立て時間と構成要素のコスト軽減を図る、一種の滑りレール付き自動閉合装置を提供することを本考案の次の目的とする。 In order to simplify the components and facilitate the assembly, the self-closing sliding piece fixing base is aimed at the fixing hole provided with the insertion member in the outer sliding rail after the insertion sheet is inserted into the fixing groove of the outer sliding rail. By inserting, it can be assembled quickly and easily. The manufacturing cost can be reduced by simply performing the place processing of the fixing groove and the fixing hole on the outer slide rail. On the other hand, the support member is molded inside the inner slide rail by place processing. Accordingly, it is a next object of the present invention to provide a kind of automatic closing device with a slide rail that reduces the assembly time of the support member and the cost of the components.

請求項１の考案は滑りレールは外滑りレール、中層滑りレール、内滑りレール、外滑りレールと中層滑りレールの間に挟まれる第１鋼球摺動片及び中層滑りレールと内滑りレールの間に挟まれる第２鋼球摺動片などの構成要素より構成され、前記外滑りレールは事務机、勉強机、コンピュータデスク、置物キャビネット、冷蔵庫などのキャビネット体に備える引出し収容空間の内側壁の所定場所に設け、内滑りレールは引出しの側壁に締め付け、引出しの引出し、引き戻しに備え、該引出しは固定された内滑りレールと合せて、取り外して取り出すことができ、
該中層滑りレール外側の開口部に上部係止部材を設け、該上部係止部材に突起塊を突き出して設け、内滑りレールに備える締結シートと締結または引き離し、
該内滑りレールに締結シートを設け、中層滑りレールに備える上部係止部材と締結または引き離し、
該自動閉合装置はさらに、支え部材、自動閉合滑り駒自動閉合滑り駒固定台を含み、自動閉合滑り駒は滑り棒を具なえ、自動閉合滑り駒固定台の滑り溝に挿入し、該滑り棒はばねの一端に固定し、さらに固定溝を設け、該固定溝の後側に幅の広い支え壁を設け、その前側に狭い固定壁を設け、その端の下方先端部に係止部材を設け、
自動閉合滑り駒固定台は外滑りレール後側の内面に設け、その上部に滑り溝を設け、その下部にばねを収容する収容溝を設け、該収容溝の一端に固定溝を設けて、ばねの他端の固定に備え、該自動閉合滑り駒固定台の先端部に引き込んで係止め溝を設けて、自動閉合滑り駒先端部の係止部材の係止めに備え、
該自動閉合滑り駒固定台の下部に備える収容溝は滑り溝下部の第１溝および第１溝の後側に屈折し延ばして第２溝を設け、該第２溝の一端はさらに、前方向に屈折し延ばして第３溝を設け、該第３溝の前側に前記の固定溝を設けて、ばねの他端の固定に備え、前記の滑り溝の前側に大きい切欠きを設け、該第１溝後側と隣接した側壁に係止め部を設け、該自動閉合滑り駒固定台の後側に係止部材を設けて、自動閉合滑り駒の後側端部を係止め、該自動閉合滑り駒の下部に滑り棒を設け、該滑り棒の下部はさらに固定塊を設け、該滑り棒は自動閉合滑り駒固定台に備える滑り溝の大きい切欠きより挿入することにより、自動閉合滑り駒は滑り棒を介して、該自動閉合滑り駒固定台の滑り溝において往復摺動、該滑り棒の固定塊は滑り溝底部両側の壁面により、その往復の摺動をより安定させ、該滑り棒が滑り溝より抜け出すことを防止でき、該滑り棒の下端は、前記ばねの一端の固定に備え、
該支え部材は内滑りレールの側壁の前側に切欠きを設け、該内滑りレール先端部に設ける特徴を有する、一種の滑りレール付き自動閉合装置としている。
請求項２の考案は、該自動閉合滑り駒固定台先端の下部は挿入シートを設け、該自動閉合滑り駒固定台の底部はさらに複数の挿入部材を設け、外滑りレールの後側はこれに合せて、固定溝の固定塊及び複数の固定孔を設けて、該自動閉合滑り駒固定台は挿入シートを外滑りレールの固定溝に挿入した上、複数の挿入部材は外滑りレールの固定孔に合せて挿入し、組み立て作業を素早く完成できることを特徴とする請求項１記載の滑りレール付き自動開閉装置としている。
請求項３の考案は、該自動閉合滑り駒固定台後側に設ける係止部材は傾斜度を設け、その前後部ともくり抜き空間を設け、自動閉合滑り駒の後側も傾斜部を設けて、自動閉合滑り駒を後側に摺動し係止部材によって係止めたときに、より良い緩衝効果を提供できるほか、自動閉合滑り駒を自動閉合滑り駒固定台の後側により近づけることにより、内滑りレールの後側に摺動する行程を長くすることを特徴とする請求項１記載の滑りレール付き自動開閉装置としている。 The invention of claim 1 is that the sliding rail is an outer sliding rail, an intermediate sliding rail, an inner sliding rail, a first steel ball sliding piece sandwiched between the outer sliding rail and the intermediate sliding rail, and between the intermediate sliding rail and the inner sliding rail. The outer slide rail is a predetermined inner wall of a drawer housing space provided in a cabinet body such as an office desk, a study desk, a computer desk, a figurine cabinet, or a refrigerator. Provided in place, the inner slide rail is tightened on the side wall of the drawer, the drawer is pulled out, prepared for withdrawal, the drawer can be removed and taken out together with the fixed inner slide rail,
An upper locking member is provided in the opening on the outer side of the middle-sliding rail, a protruding mass is provided on the upper locking member, and is fastened or pulled away from a fastening sheet provided for the inner sliding rail.
A fastening sheet is provided on the inner slide rail, and is fastened or separated from an upper locking member provided in the middle-layer slide rail.
The automatic closing device further includes a support member, an automatic closing sliding piece automatic closing sliding piece fixing base, and the automatic closing sliding piece has a sliding rod and is inserted into a sliding groove of the automatic closing sliding piece fixing base. The rod is fixed to one end of the spring, further provided with a fixing groove, a wide support wall is provided on the rear side of the fixing groove, a narrow fixing wall is provided on the front side, and a locking member is provided at the lower tip of the end. Provided,
The self-closing sliding piece fixing base is provided on the inner surface of the rear side of the outer sliding rail, the sliding groove is provided at the upper part thereof, the receiving groove for receiving the spring is provided at the lower part thereof, the fixing groove is provided at one end of the receiving groove, and the spring In preparation for fixing the other end of the automatic closing slide piece, it is drawn into the tip of the automatic closing slide piece fixing base to provide a locking groove, and is provided for locking the locking member of the automatic closing slide piece front end portion,
The receiving groove provided in the lower part of the automatic closing slide piece fixing base is provided with a second groove by being refracted and extended to the rear side of the first groove and the first groove at the lower part of the sliding groove, and one end of the second groove is further in the forward direction. The third groove is provided by being bent and extended, the fixing groove is provided on the front side of the third groove, and a large notch is provided on the front side of the sliding groove in preparation for fixing the other end of the spring. A locking portion is provided on the side wall adjacent to the rear side of the one groove, a locking member is provided on the rear side of the automatic closing sliding piece fixing base, and a rear end portion of the automatic closing sliding piece is locked. A sliding bar is provided at the lower part, and a lower part of the sliding bar is further provided with a fixed lump, and the sliding bar is inserted through a large notch of a sliding groove provided in the automatic closing sliding piece fixing base. Through the sliding groove of the self-closing sliding piece fixing base, the fixed mass of the sliding rod is on both sides of the sliding groove bottom The wall can be more stable in reciprocal sliding and the sliding rod can be prevented from slipping out of the sliding groove, and the lower end of the sliding rod is provided for fixing one end of the spring,
The support member is a kind of self-closing device with a slide rail having a feature that a notch is provided on the front side of the side wall of the inner slide rail and provided at the tip of the inner slide rail.
In the invention of claim 2, the lower part of the front end of the automatic closing slide piece fixing base is provided with an insertion sheet, the bottom portion of the automatic closing slide piece fixing base is further provided with a plurality of insertion members, and the rear side of the outer slide rail is provided on this. In addition, a fixed block of fixed grooves and a plurality of fixed holes are provided, and the automatic closing slide piece fixing base inserts an insertion sheet into the fixed groove of the outer slide rail, and the plurality of insertion members are fixed holes of the outer slide rail. The automatic opening / closing device with a slide rail according to claim 1, wherein the assembly operation can be completed quickly.
According to the invention of claim 3, the locking member provided on the rear side of the automatic closing slide piece is provided with an inclination, the front and rear portions thereof are provided with hollow spaces, the rear side of the automatic closing slide piece is provided with an inclined portion, When the closing sliding piece is slid to the rear side and locked by the locking member, it can provide a better cushioning effect, and the automatic closing sliding piece is brought closer to the rear side of the automatic closing sliding piece fixing base, so that the inner sliding 2. The automatic opening / closing device with a slide rail according to claim 1, wherein a stroke of sliding toward the rear side of the rail is lengthened.

本考案は以下の向上効果を有する、
１．自動閉合滑り駒固定台６の収容溝６２は、第１、第２、第３収容溝６２１、６２２、６２３より構成された多段式の曲がり溝である。そのうち、第３溝６２３はばね４の他端４９に固定することにより、収容溝６２に収容されたばね４の他端４２は自動閉合滑り駒５に連動し、自動閉合滑り駒固定台６の後側により近づけて、自動閉合滑り駒５は内滑りレール１に連動し後側に摺動する行程を長くできる。つまり、本考案の自動閉合装置はスペースを取らない前提において、内滑りレール１が引出し（図示していない）に連動し、自動閉合の行程を長くできる。これにより、利用者の不注意により、引出しを自動閉合の行程に戻していても、該引出しを引き出す距離が長いため、すぐに気づかれて、引出しを戻すことができる。よって、引出しの収容物の剥き出しや締め切っていない引出しが第三者にぶつかって、けがを防止できる、
２．構成要素の簡素化及び組み立て作業便利の長所により、自動閉合滑り駒固定台６は挿入シート６６を外滑りレール２の固定溝２１１に挿入した上、挿入部材６７、６８は外滑りレール２の固定孔２２２、２２３に合せて挿入し、組み立てを素早く完成する。さらに、外滑りレール２に固定溝２１１と固定孔２２２、２２３をプレース加工することにより、製造コストの軽減を図る。なお、支え部材１１はプレース加工により、内滑りレール１に一体化成型し、支え部材１１の組み立て時間と部品のコストを軽減できる。 The present invention has the following improvement effects,
1. The accommodation groove 62 of the automatic closing sliding piece fixing base 6 is a multistage bending groove composed of first, second, and third accommodation grooves 621, 622, and 623. Among them, the third groove 623 is fixed to the other end 49 of the spring 4, so that the other end 42 of the spring 4 accommodated in the accommodation groove 62 is interlocked with the automatic closing sliding piece 5, and the rear of the automatic closing sliding piece fixing base 6. By moving closer to the side, the self-closing sliding piece 5 can extend the stroke of sliding to the rear side in conjunction with the inner sliding rail 1. That is, on the premise that the automatic closing device of the present invention does not occupy a space, the inner slide rail 1 is linked to the drawer (not shown), and the automatic closing process can be lengthened. Thereby, even if the drawer is returned to the automatic closing process due to the carelessness of the user, since the distance to draw out the drawer is long, the drawer can be immediately noticed and the drawer can be returned. Therefore, it is possible to prevent injuries by pulling out the contents of the drawer or pulling out the drawer without hitting it to a third party.
2. Due to the advantages of simplification of components and the convenience of assembly work, the automatic closing sliding piece fixing base 6 inserts the insertion sheet 66 into the fixing groove 211 of the outer sliding rail 2 and the insertion members 67 and 68 fix the outer sliding rail 2. Insert it along the holes 222 and 223 to complete the assembly quickly. In addition, the manufacturing cost can be reduced by subjecting the outer slide rail 2 to the fixing groove 211 and the fixing holes 222 and 223. The support member 11 is integrally formed with the inner slide rail 1 by place processing, and the assembly time of the support member 11 and the cost of parts can be reduced.

図７〜図１７に示すものは、本考案による滑りレール付き自動閉合装置である。そのうち、該滑りレールは外滑りレール２、中層滑りレール７、内滑りレール１、外滑りレール２と中層滑りレール７の間に挟まれる第１鋼球摺動片（図示していない）及び中層滑りレール７と内滑りレール１の間に挟まれる第２鋼球摺動片８などの構成要素より構成する。そのうち、外滑りレール２は事務机、勉強机、コンピュータデスク、置物キャビネット、冷蔵庫などのキャビネット体（図示していない）に備える引出し収容空間の内側壁の所定場所（図示していない）に設け、内滑りレール１は引出し（図示していない）の側壁に締め付けて、引出しの引出し、引き戻しに備える。さらに、該引出しは固定された内滑りレール１と合せて、取り外して取り出すことができる。 7 to 17 show an automatic closing device with a slide rail according to the present invention. Among them, the sliding rail includes an outer sliding rail 2, an intermediate sliding rail 7, an inner sliding rail 1, a first steel ball sliding piece (not shown) and an intermediate layer sandwiched between the outer sliding rail 2 and the intermediate sliding rail 7. It is comprised from components, such as the 2nd steel ball sliding piece 8 pinched | interposed between the slide rail 7 and the inner slide rail 1. FIG. Among them, the outer slide rail 2 is provided at a predetermined place (not shown) on the inner side wall of the drawer accommodating space provided in a cabinet body (not shown) such as an office desk, study desk, computer desk, figurine cabinet, refrigerator, The inner slide rail 1 is fastened to the side wall of a drawer (not shown) to prepare for the drawer withdrawal and withdrawal. Further, the drawer can be removed and taken out together with the fixed inner slide rail 1.

そのうち、該中層滑りレール７外側の開口部に上部係止部材７１を設け、該上部係止部材７１に突起塊７１２を突き出して設け、内滑りレール１に備える締結シート１２（図９）と締結または引き離す。該滑りレール１に締結シート１２を設け、中層滑りレール７に備える上部係止部材７１と締結または引き離す。 Among them, an upper locking member 71 is provided in the opening on the outer side of the middle-sliding rail 7, and a protrusion lump 712 is provided on the upper locking member 71 so as to be fastened with a fastening sheet 12 (FIG. 9) provided for the inner sliding rail 1. Or pull away. A fastening sheet 12 is provided on the slide rail 1 and fastened or separated from an upper locking member 71 provided on the middle-layer slide rail 7.

該自動閉合装置はさらに、支え部材１１を設け、自動閉合滑り駒５を設け、滑り棒５１を自動閉合滑り駒固定台６の滑り溝６１に挿入し、該滑り棒５１はばね４の一端４１に固定する。さらに、他端に固定溝５２を設け、該固定溝５２の後側に幅の広い支え壁５２１（図１６）を設け、その前側に狭い固定壁５２２を設ける。その端の下方先端部に係止部材５４を設ける（図１３）。 The automatic closing device is further provided with a support member 11, an automatic closing sliding piece 5, a sliding rod 51 is inserted into the sliding groove 61 of the automatic closing sliding piece fixing base 6, and the sliding rod 51 is one end 41 of the spring 4. Secure to. Further, a fixing groove 52 is provided at the other end, a wide support wall 521 (FIG. 16) is provided at the rear side of the fixing groove 52, and a narrow fixing wall 522 is provided at the front side thereof. A locking member 54 is provided at the lower tip of the end (FIG. 13).

自動閉合滑り駒固定台６を外滑りレール２後側の内面に設ける。その上部に滑り溝６１を設け、その下部にばね４を収容する収容溝６２（図１３）を設ける。該収容溝６２の一端に固定溝６２３４を設けて、ばね４の他端４２の固定に備える。さらに、該自動閉合滑り駒固定台６の先端部に引き込んで係止め溝６５を設けて、自動閉合滑り駒５先端部の係止部材５４の係止めに備える。 An automatic closing sliding piece fixing base 6 is provided on the inner surface of the rear side of the outer sliding rail 2. A sliding groove 61 is provided in the upper part, and an accommodation groove 62 (FIG. 13) for accommodating the spring 4 is provided in the lower part. A fixing groove 6234 is provided at one end of the receiving groove 62 to prepare for fixing the other end 42 of the spring 4. Further, a locking groove 65 is provided by being drawn into the front end portion of the automatic closing sliding piece fixing base 6 to prepare for locking of the locking member 54 at the front end portion of the automatic closing sliding piece 5.

その特徴は、該自動閉合滑り駒固定台６の下部に備える収容溝６２は滑り溝６１下部の第１溝６２１および第１溝６２１の後側に屈折し延ばして第２溝６２２を設け、該第２溝６２２の一端はさらに、前方向に屈折し延ばして第３溝６２３を設ける。該第３溝６２３の前側に前記の固定溝６２３１を設けて、ばね４の他端４２の固定に備える。なお、前記の滑り溝６１の前側に大きい切欠き６１１を設け、該第１溝６２１後側と隣接した側壁に係止め部６２１１を設ける。該自動閉合滑り駒固定台６の後側に係止部材６３を設けて、自動閉合滑り駒５の後側端部５５を係止める。 The feature is that the receiving groove 62 provided in the lower part of the automatic closing sliding piece fixing base 6 is refracted and extended to the rear side of the first groove 621 and the first groove 621 at the lower part of the sliding groove 61 to provide a second groove 622, One end of the second groove 622 is further refracted and extended in the forward direction to provide a third groove 623. The fixing groove 6231 is provided in front of the third groove 623 to prepare for fixing the other end 42 of the spring 4. A large notch 611 is provided on the front side of the sliding groove 61, and a locking portion 6211 is provided on the side wall adjacent to the rear side of the first groove 621. A locking member 63 is provided on the rear side of the automatic closing sliding piece fixing base 6 to lock the rear end 55 of the automatic closing sliding piece 5.

該自動閉合滑り駒５の下部に滑り棒５１を設け、該滑り棒５１の下部はさらに、固定塊５１１を設け、該滑り棒５１は自動閉合滑り駒固定台６に備える滑り溝６１の大きい切欠き６１１より挿入することにより、自動閉合滑り駒５は滑り棒５１を介して、該自動閉合滑り駒固定台６の滑り溝６１において往復に摺動し、該滑り棒５１の固定塊５１１は滑り溝６１底部両側の壁面６１０により、その往復の摺動をより安定させ、該滑り棒５１が滑り溝６１より抜け出すことを防止できる。さらに、該滑り棒５１の下端５１０は、前記のばね４の一端４１の固定に備える。 A slide bar 51 is provided at the lower part of the automatic closing slide piece 5, and a lower part of the slide bar 51 is further provided with a fixed lump 511, and the slide bar 51 has a large cutting groove 61 provided in the automatic closing slide piece fixing base 6. By inserting through the notch 611, the automatic closing sliding piece 5 slides back and forth in the sliding groove 61 of the automatic closing sliding piece fixing base 6 via the sliding rod 51, and the fixed lump 511 of the sliding rod 51 slides. The wall surfaces 610 on both sides of the bottom portion of the groove 61 can stabilize the reciprocating sliding and prevent the sliding rod 51 from coming out of the sliding groove 61. Further, the lower end 510 of the sliding bar 51 is provided for fixing the one end 41 of the spring 4.

該支え部材１１は、内滑りレール１の側壁１０の前側に切欠き１０１を設け、該内滑りレール１先端部に設ける。 The support member 11 is provided with a notch 101 on the front side of the side wall 10 of the inner slide rail 1 and provided at the tip of the inner slide rail 1.

前記構成要素の組み合わせにより、引出し（図示していない）は内滑りレール１と合せて、後側に摺動した後、該内滑りレール１に備える支え部材４１の前側１１１により、自動閉合滑り駒５に備える固定溝５２の後側と隣接した支え壁５２１によって係止められ、該自動閉合滑り駒５を外側に旋転させると共に、内滑りレール１の支え部材１１を該固定溝５２に落として、該自動閉合滑り駒５の係止部材５４は自動閉合滑り駒固定台６先端部の係止め溝６５を離した後、ばね４の力により、該自動閉合滑り駒５及びその固定溝５２に挿入した内滑りレール１の支え部材１１と合せて、自動的後側摺動する。該自動閉合滑り駒５の後側端部５５は自動閉合滑り駒固定台６後側の係止部材６３によって係止められたとき（図１７、図１８）、自動閉合滑り駒５の滑り棒５１に備える固定塊５１１の一端５１１１は第１溝６２１に隣接した側壁後側の係止め部６２１１により係止めて固定し（図１８）、固定の補助効果を有する。一方、引出しは前側に引き出されるとき、内滑りレール１と合せて前側に摺動し、支え部材１１の後側１１２は自動閉合滑り駒５を連動して前側に摺動する。そこで、自動閉合滑り駒５の係止部材５４は自動閉合滑り駒固定台６先端部に摺動し、係止め溝６５に入いたとき、該係止部材５４はその勢いでやや内側に旋転して、該自動閉合滑り駒５の係止部材５４を自動閉合滑り駒固定台６先端部の係止め溝６５に係止める状態に戻す（図１５、図１６）。 Due to the combination of the above components, the drawer (not shown) slides rearward together with the inner slide rail 1 and then automatically closes and slides by the front side 111 of the support member 41 provided on the inner slide rail 1. 5 is locked by a support wall 521 adjacent to the rear side of the fixed groove 52 provided in the base 5, and the self-closing slide piece 5 is rotated outward, and the support member 11 of the inner slide rail 1 is dropped into the fixed groove 52. The locking member 54 of the automatic closing sliding piece 5 is inserted into the automatic closing sliding piece 5 and its fixing groove 52 by the force of the spring 4 after releasing the locking groove 65 at the tip of the automatic closing sliding piece fixing base 6. Together with the support member 11 of the inner slide rail 1, the rear slide is automatically performed. When the rear end portion 55 of the automatic closing sliding piece 5 is locked by the locking member 63 on the rear side of the automatic closing sliding piece fixing base 6 (FIGS. 17 and 18), the sliding bar 51 of the automatic closing sliding piece 5 is obtained. One end 5111 of the fixed lump 511 provided for is locked and fixed by a locking portion 6211 on the rear side of the side wall adjacent to the first groove 621 (FIG. 18), and has a fixing auxiliary effect. On the other hand, when the drawer is pulled out to the front side, it slides forward together with the inner slide rail 1, and the rear side 112 of the support member 11 slides to the front side in conjunction with the automatic closing slide piece 5. Therefore, when the locking member 54 of the automatic closing sliding piece 5 slides on the tip of the automatic closing sliding piece fixing base 6 and enters the locking groove 65, the locking member 54 is rotated slightly inward by the momentum. Then, the locking member 54 of the automatic closing sliding piece 5 is returned to the state of being locked in the locking groove 65 at the tip of the automatic closing sliding piece fixing base 6 (FIGS. 15 and 16).

前記した自動閉合滑り駒固定台６先端の下部はさらに挿入シート６６を設け、該自動閉合滑り駒固定台６の底部は複数の挿入部材６７、６８（図１３）を設ける。外滑りレール２の後側に固定溝２１１を備えた固定塊２１と複数の固定孔２２２、２２３を設けることにより、該自動閉合滑り駒固定台６の挿入シート６６を外滑りレール２の固定溝２１１に挿入してから複数の挿入部材６７、６８は外滑りレール２の固定孔２２、２２３に合せて挿入し、組み立て作業を素早く完成する。 An insertion sheet 66 is further provided at the lower end of the front end of the automatic closing sliding piece fixing base 6 described above, and a plurality of insertion members 67 and 68 (FIG. 13) are provided at the bottom of the automatic closing sliding piece fixing base 6. By providing a fixed block 21 having a fixed groove 211 and a plurality of fixed holes 222 and 223 on the rear side of the outer slide rail 2, the insertion sheet 66 of the automatic closing slide piece fixing base 6 can be attached to the fixed groove of the outer slide rail 2. After being inserted into 211, the plurality of insertion members 67 and 68 are inserted in accordance with the fixing holes 22 and 223 of the outer slide rail 2 to complete the assembly operation quickly.

前記した自動閉合滑り駒固定台６後側の係止部材６３は傾斜度を設け、前後部ともくり抜き空間６３１、６３２を設ける。一方自動閉合滑り駒５の後側端部５５も傾斜部を設け、自動閉合滑り駒５は後側に摺動し係止部材６３に係止められて、より良い緩衝効果を実現する。その上、自動閉合滑り駒５を自動閉合滑り駒固定台６の後側により接近することにより、内滑りレール１の後部摺動の行程を長くする。 The locking member 63 on the rear side of the automatic closing sliding piece fixing base 6 described above is provided with an inclination, and hollow spaces 631 and 632 are provided on the front and rear portions. On the other hand, the rear end portion 55 of the automatic closing sliding piece 5 is also provided with an inclined portion, and the automatic closing sliding piece 5 slides rearward and is locked by the locking member 63, thereby realizing a better buffering effect. Moreover, the stroke of the rear sliding of the inner slide rail 1 is lengthened by bringing the automatic closing sliding piece 5 closer to the rear side of the automatic closing sliding piece fixing base 6.

図１９に示すとおり、前記ばね４’の一端４１’はネック部を設け、自動閉合滑り駒５’に備える滑り棒５１’の下端５１０’はばね４’一端４１’のネック部を固定するための固定溝５１０１’を設ける。 As shown in FIG. 19, one end 41 ′ of the spring 4 ′ is provided with a neck portion, and a lower end 510 ′ of a sliding bar 51 ′ provided in the automatic closing sliding piece 5 ′ is for fixing the neck portion of the spring 4 ′ one end 41 ′. The fixing groove 5101 ′ is provided.

前記に説明したとおり、本考案は以下の向上効果を有する、
１．自動閉合滑り駒固定台６の収容溝６２は、第１、第２、第３収容溝６２１、６２２、６２３より構成された多段式の曲がり溝である。そのうち、第３溝６２３はばね４の他端４９に固定することにより、収容溝６２に収容されたばね４の他端４２は自動閉合滑り駒５に連動し、自動閉合滑り駒固定台６の後側により近づけて、自動閉合滑り駒５は内滑りレール１に連動し後側に摺動する行程を長くできる。つまり、本考案の自動閉合装置はスペースを取らない前提において、内滑りレール１が引出し（図示していない）に連動し、自動閉合の行程を長くできる。これにより、利用者の不注意により、引出しを自動閉合の行程に戻していても、該引出しを引き出す距離が長いため、すぐに気づかれて、引出しを戻すことができる。よって、引出しの収容物の剥き出しや締め切っていない引出しが第三者にぶつかって、けがを防止できる、
２．構成要素の簡素化及び組み立て作業便利の長所により、自動閉合滑り駒固定台６は挿入シート６６を外滑りレール２の固定溝２１１に挿入した上、挿入部材６７、６８は外滑りレール２の固定孔２２２、２２３に合せて挿入し、組み立てを素早く完成する。さらに、外滑りレール２に固定溝２１１と固定孔２２２、２２３をプレース加工することにより、製造コストの軽減を図る。なお、支え部材１１はプレース加工により、内滑りレール１に一体化成型し、支え部材１１の組み立て時間と部品のコストを軽減できる。 As described above, the present invention has the following improvement effects,
1. The accommodation groove 62 of the automatic closing sliding piece fixing base 6 is a multistage bending groove composed of first, second, and third accommodation grooves 621, 622, and 623. Among them, the third groove 623 is fixed to the other end 49 of the spring 4, so that the other end 42 of the spring 4 accommodated in the accommodation groove 62 is interlocked with the automatic closing sliding piece 5, and the rear of the automatic closing sliding piece fixing base 6. By moving closer to the side, the self-closing sliding piece 5 can extend the stroke of sliding to the rear side in conjunction with the inner sliding rail 1. That is, on the premise that the automatic closing device of the present invention does not occupy a space, the inner slide rail 1 is linked to the drawer (not shown), and the automatic closing process can be lengthened. Thereby, even if the drawer is returned to the automatic closing process due to the carelessness of the user, since the distance to draw out the drawer is long, the drawer can be immediately noticed and the drawer can be returned. Therefore, it is possible to prevent injuries by pulling out the contents of the drawer or pulling out the drawer without hitting it to a third party.
2. Due to the advantages of simplification of components and the convenience of assembly work, the automatic closing sliding piece fixing base 6 inserts the insertion sheet 66 into the fixing groove 211 of the outer sliding rail 2 and the insertion members 67 and 68 fix the outer sliding rail 2. Insert it along the holes 222 and 223 to complete the assembly quickly. In addition, the manufacturing cost can be reduced by subjecting the outer slide rail 2 to the fixing groove 211 and the fixing holes 222 and 223. The support member 11 is integrally formed with the inner slide rail 1 by place processing, and the assembly time of the support member 11 and the cost of parts can be reduced.

特許文献１による内滑りレールの分解状態の立体図である。It is a three-dimensional figure of the decomposition | disassembly state of the inner slide rail by patent document 1. FIG. 特許文献１による一部構成要素の分解状態の立体図である。It is a three-dimensional figure of the decomposition | disassembly state of the one part component by patent document 1. FIG. 特許文献１による内滑りレールと支え部材の別角度の立体分解図である。It is the three-dimensional exploded view of the different angle of the inner slide rail and support member by patent document 1. FIG. 特許文献１による内滑りレールと支え部材の別角度の立体組合せ図である。FIG. 6 is a three-dimensional combination diagram of different angles of an inner slide rail and a support member according to Patent Document 1. 特許文献１による支え部材の立体拡大図である。It is a three-dimensional enlarged view of the support member by patent document 1. FIG. 特許文献１による内滑りレールに備える支え部材が滑り駒に支えられていない部分の断面概略図である。It is the cross-sectional schematic of the part by which the supporting member with which the inner slide rail by patent document 1 is equipped is not supported by the sliding piece. 本考案の好ましい例における内滑りレールの組合せ前の立体図である。It is the three-dimensional view before the combination of the inner slide rail in the preferable example of this invention. 本考案の好ましい実施例における立体組合せ図である。It is a three-dimensional combination diagram in a preferred embodiment of the present invention. 本考案の好ましい実施例における内滑りレールの支え部材が組み込まれた別角度の立体図である。FIG. 3 is a three-dimensional view of another angle in which a support member of an inner slide rail is incorporated in a preferred embodiment of the present invention. 本考案の好ましい実施例における自動閉合滑り駒固定台、自動閉合滑り駒、バネと外滑りレールが組合せる前の立体図である。It is a three-dimensional view before the automatic closing sliding piece fixing base, the automatic closing sliding piece, the spring and the outer sliding rail are combined in a preferred embodiment of the present invention. 本考案の好ましい実施例における自動閉合滑り駒固定台、自動閉合滑り駒、バネと外滑りレール組合せる前の立体分解拡大図である。It is a three-dimensional exploded enlarged view before combining an automatic closing slide piece fixing base, an automatic closing slide piece, a spring and an outer slide rail in a preferred embodiment of the present invention. 本考案の好ましい実施例における自動閉合滑り駒固定台、自動閉合滑り駒、バネと外滑りレールの立体拡大図である。It is a three-dimensional enlarged view of an automatic closing sliding piece fixing base, an automatic closing sliding piece, a spring and an outer sliding rail in a preferred embodiment of the present invention. 本考案の好ましい実施例における自動閉合滑り駒固定台、自動閉合滑り駒とバネの別角度の立体分解拡大図である。It is a three-dimensional exploded enlarged view of another angle of the automatic closing sliding piece fixing base, the automatic closing sliding piece and the spring in a preferred embodiment of the present invention. 本考案の好ましい実施例における自動閉合滑り駒固定台、自動閉合滑り駒とバネの別角度の立体拡大図である。It is a three-dimensional enlarged view of another angle of the automatic closing sliding piece fixing base, the automatic closing sliding piece and the spring in a preferred embodiment of the present invention. 本考案の好ましい実施例における内滑りレールに備える支え部材が自動閉合滑り駒に支えられていないときの平面概略図である。It is a schematic plan view when the supporting member provided on the inner slide rail in the preferred embodiment of the present invention is not supported by the automatic closing sliding piece. 本考案図１５の局部底面視の平面概略図である。FIG. 16 is a schematic plan view of a local bottom view of FIG. 15 of the present invention. 本考案の好ましい実施例における内滑りレールの自動閉合した後の平面概略図である。FIG. 4 is a schematic plan view after the inner slide rail is automatically closed in a preferred embodiment of the present invention. 本考案図１７の部分構成要素の局部底面概略図である。FIG. 18 is a schematic diagram of a local bottom surface of the partial component of FIG. 17 of the present invention. 本考案の好ましい実施例における形状がやや異なるバネと自動閉合滑り駒との立体分解図である。It is a three-dimensional exploded view of a spring and a self-closing sliding piece having slightly different shapes in a preferred embodiment of the present invention.

Explanation of symbols

４、４’、８ばね
９１滑り塊
９２滑り駒固定台
９３内滑りレール
９３１支え部材
９３２取付溝
９３１１支え棒
９４滑りレール
９４１当接部材
９２２、９２３、９４２、９４３、９３１２挿入部材
９２１固定フレーム
９３０固定部材
１１、９３１支え部材
１内滑りレール
１０側壁
１０１切欠き
１１１前側
１１２後側
１２締結シート
２外滑りレール
２１、５１１固定塊
２１１、５２、５１０１、６２３１、６２３４固定溝
２２２、２２３固定孔
４１、４１’ 一端
４２他端
５、５’ 自動閉合滑り駒
５１、５１’ 滑り棒
５１０、５１０’ 下端
５２１支え壁
５２２固定壁
５４、６３係止部材
５５後側端部
６滑り駒固定台
６１滑り溝
６１０壁面
６１１大きい切欠き
６２収容溝
６２１第１溝
６２１１係止め部
６２２第２溝
６２３第３溝
６３１、６３２くり抜き空間
６５係止め溝
６６挿入シート
６７、６８挿入部材
７中層滑りレール
７１２突起塊
７１上部係止部材
８第２鋼球摺動片 4, 4 ′, 8 Spring 91 Slide block 92 Slide piece fixing base 93 Inner slide rail 931 Support member 932 Mounting groove 9311 Support bar 94 Slide rail 941 Contact member 922, 923, 942, 943, 9312 Insert member 921 Fixed frame 930 Fixed member 11, 931 Support member 1 Inner slide rail 10 Side wall 101 Notch 111 Front side 112 Rear side 12 Fastening seat 2 Outer slide rail 21, 511 Fixed lump 211, 52, 5101, 6231, 6234 Fixed groove 222, 223 Fixed hole 41 41 'one end 42 other end 5, 5' self-closing sliding piece 51, 51 'sliding rod 510, 510' lower end 521 supporting wall 522 fixing wall 54, 63 locking member 55 rear end 6 sliding piece fixing base 61 sliding Groove 610 Wall surface 611 Large notch 62 Housing groove 621 First groove 6211 Locking portion 622 Second groove 623 Third groove 631, 632 Cutout space 65 Locking groove 66 Insert sheet 67, 68 Insert member 7 Middle-layer slide rail 712 Protrusion block 71 Upper lock member 8 Second steel ball slide piece

Claims

The sliding rail is an outer sliding rail, an intermediate sliding rail, an inner sliding rail, a first steel ball sliding piece sandwiched between the outer sliding rail and the intermediate sliding rail, and a second steel sandwiched between the intermediate sliding rail and the inner sliding rail. It consists of components such as a ball slide piece, and the outer slide rail is provided at a predetermined place on the inner wall of a drawer housing space provided in a cabinet body such as an office desk, study desk, computer desk, figurine cabinet, refrigerator, etc. The rail is fastened to the side wall of the drawer, and the drawer is prepared for pulling out and pulling back, and the drawer can be removed and taken out together with the fixed inner slide rail,
An upper locking member is provided in the opening on the outer side of the middle-sliding rail, a protruding mass is provided on the upper locking member, and is fastened or pulled away from a fastening sheet provided for the inner sliding rail.
A fastening sheet is provided on the inner slide rail, and is fastened or separated from an upper locking member provided in the middle-layer slide rail.
The automatic closing device further includes a support member, an automatic closing sliding piece automatic closing sliding piece fixing base, and the automatic closing sliding piece has a sliding rod and is inserted into a sliding groove of the automatic closing sliding piece fixing base. The rod is fixed to one end of the spring, further provided with a fixing groove, a wide support wall is provided on the rear side of the fixing groove, a narrow fixing wall is provided on the front side, and a locking member is provided at the lower tip of the end. Provided,
The self-closing sliding piece fixing base is provided on the inner surface of the rear side of the outer sliding rail, the sliding groove is provided at the upper part thereof, the receiving groove for receiving the spring is provided at the lower part thereof, the fixing groove is provided at one end of the receiving groove, and the spring In preparation for fixing the other end of the automatic closing slide piece, it is drawn into the tip of the automatic closing slide piece fixing base to provide a locking groove, and is provided for locking the locking member of the automatic closing slide piece front end portion,
The receiving groove provided in the lower part of the automatic closing slide piece fixing base is provided with a second groove by being refracted and extended to the rear side of the first groove and the first groove at the lower part of the sliding groove, and one end of the second groove is further in the forward direction. The third groove is provided by being bent and extended, the fixing groove is provided on the front side of the third groove, and a large notch is provided on the front side of the sliding groove in preparation for fixing the other end of the spring. A locking portion is provided on the side wall adjacent to the rear side of the one groove, a locking member is provided on the rear side of the automatic closing sliding piece fixing base, and a rear end portion of the automatic closing sliding piece is locked. A sliding bar is provided at the lower part, and a lower part of the sliding bar is further provided with a fixed lump, and the sliding bar is inserted through a large notch of a sliding groove provided in the automatic closing sliding piece fixing base. Through the sliding groove of the self-closing sliding piece fixing base, the fixed mass of the sliding rod is on both sides of the sliding groove bottom The wall can be more stable in reciprocal sliding and the sliding rod can be prevented from slipping out of the sliding groove, and the lower end of the sliding rod is provided for fixing one end of the spring,
A kind of automatic closing device with a slide rail, wherein the support member is provided with a notch on the front side of the side wall of the inner slide rail and provided at the tip of the inner slide rail.

The lower part of the front end of the automatic closing slide piece fixing base is provided with an insertion sheet, the bottom part of the automatic closing slide piece fixing base is further provided with a plurality of insertion members, and the rear side of the outer slide rail is fixed to fix the fixing groove. A block and a plurality of fixing holes are provided, and the automatic closing sliding piece fixing base inserts an insertion sheet into a fixing groove of the outer sliding rail, and a plurality of inserting members are inserted in accordance with the fixing holes of the outer sliding rail and assembled. 2. The automatic opening and closing device with a slide rail according to claim 1, wherein the operation can be completed quickly.

The locking member provided on the rear side of the automatic closing sliding piece fixing base is provided with an inclination, the front and rear portions thereof are provided with hollow spaces, the rear side of the automatic closing sliding piece is provided with an inclined portion, and the automatic closing sliding piece is provided on the rear side. When it is slid and locked by the locking member, it can provide a better buffering effect, and it can slide to the rear side of the inner sliding rail by bringing the automatic closing sliding piece closer to the rear side of the automatic closing sliding piece fixing base. 2. The automatic opening and closing device with a slide rail according to claim 1, wherein the moving stroke is lengthened.