JPH0753525Y2 - Rail fastener - Google Patents
Rail fastenerInfo
- Publication number
- JPH0753525Y2 JPH0753525Y2 JP1990121732U JP12173290U JPH0753525Y2 JP H0753525 Y2 JPH0753525 Y2 JP H0753525Y2 JP 1990121732 U JP1990121732 U JP 1990121732U JP 12173290 U JP12173290 U JP 12173290U JP H0753525 Y2 JPH0753525 Y2 JP H0753525Y2
- Authority
- JP
- Japan
- Prior art keywords
- occlusal
- piece
- pieces
- rail
- bite
- 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.)
- Expired - Lifetime
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D33/00—Details of, or accessories for, sacks or bags
- B65D33/16—End- or aperture-closing arrangements or devices
- B65D33/25—Riveting; Dovetailing; Screwing; using press buttons or slide fasteners
- B65D33/2508—Riveting; Dovetailing; Screwing; using press buttons or slide fasteners using slide fasteners with interlocking members having a substantially uniform section throughout the length of the fastener; Sliders therefor
- B65D33/2541—Riveting; Dovetailing; Screwing; using press buttons or slide fasteners using slide fasteners with interlocking members having a substantially uniform section throughout the length of the fastener; Sliders therefor characterised by the slide fastener, e.g. adapted to interlock with a sheet between the interlocking members having sections of particular shape
-
- A—HUMAN NECESSITIES
- A44—HABERDASHERY; JEWELLERY
- A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
- A44B19/00—Slide fasteners
- A44B19/10—Slide fasteners with a one-piece interlocking member on each stringer tape
- A44B19/16—Interlocking member having uniform section throughout the length of the stringer
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Slide Fasteners (AREA)
- Bag Frames (AREA)
- Package Frames And Binding Bands (AREA)
Description
【考案の詳細な説明】 産業上の利用分野 本考案は、長手方向に連続するレール状に形成した左右
一対の咬合部材をスライダーまたは指先により咬合、開
離自在としたレール状ファスナーに関するものである。TECHNICAL FIELD The present invention relates to a rail-shaped fastener in which a pair of left and right bite members formed in a rail shape continuous in the longitudinal direction can be occluded and separated by sliders or fingertips. .
従来の技術 従来のレール状ファスナーは、例えば英国特許公開第20
14232号公報に示すように咬合側壁より立設した複数の
咬合片の高さがすべて同じであり、また咬合片の相手の
咬合片と摺接する面は直立しているのが普通であった。BACKGROUND OF THE INVENTION Conventional rail fasteners are known, for example, from British Patent Publication No. 20.
As shown in Japanese Patent No. 14232, the heights of a plurality of occlusal pieces standing upright from the occlusal side wall are all the same, and the surface of the occlusal piece that is in sliding contact with the mating occlusal piece of the mating piece is usually upright.
考案が解決しようとする課題 ところが前記のようなレール状ファスナーにあっては、
咬合片の高さが同じあるため、相互の咬合せ位置の設定
にとまどい、また咬合片の相手方の咬合凹部への侵入
が、水密性、気密性を高めるにしたがい容易でなくな
り、レール状ファスナーの開閉が重くなることが問題と
なっていた。The problem to be solved by the invention is that the rail-shaped fastener as described above,
Since the heights of the occlusal pieces are the same, it is confusing to set the occlusal positions for each other, and it is not easy for the occlusal pieces to enter the occlusal recesses of the other side, as the watertightness and airtightness are improved. There was a problem that opening and closing became heavy.
そこで本考案は、前記の問題点を解消して咬合位置の設
定が容易にできて、水密性、気密性の高いものであって
も軽く開閉することができるレール状ファスナーを提供
することを目的としたものである。SUMMARY OF THE INVENTION Therefore, an object of the present invention is to provide a rail-shaped fastener that solves the above-mentioned problems and can easily set an occlusal position and can be opened and closed lightly even if it is highly watertight and airtight. It is what
考案が解決しようとする課題 本考案は、前記の目的を達成するため、相手方の咬合片
と交互に咬合うように、咬合側壁４より複数の咬合片
５、６、７を突出させて構成した左右一対の咬合部材
１、２よりなるレール状ファスナーにおいて、前記咬合
側壁４より突出させた３個咬合片５、６、７のうち中央
の咬合片６を、他の咬合片５、７の高さより高くすると
共に、相手方の咬合片と摺接する側面11を咬合凹部12の
入口を拡げる方向に傾斜させて形成して構成したもので
ある。DISCLOSURE OF THE INVENTION Problems to be Solved by the Invention In order to achieve the above-mentioned object, the present invention is configured by projecting a plurality of occlusal pieces 5, 6 and 7 from an occlusal side wall 4 so as to alternately occlude an occlusal piece of a counterpart. In the rail-shaped fastener composed of a pair of left and right occlusal members 1, the central occlusal piece 6 among the three occlusal pieces 5, 6, 7 protruding from the occlusal side wall 4 is higher than the other occlusal pieces 5, 7. The side surface (11) which is higher than the above and slidably contacts the mating piece on the other side is formed to be inclined in the direction of expanding the entrance of the occlusal recess (12).
実施例 以下本考案の実施例を図面に基いて説明する。Embodiment An embodiment of the present invention will be described below with reference to the drawings.
第１図乃至第３図は本考案のレール状ファスナーの咬合
する状態を示したものであって、本考案のレール状ファ
スナーは、塩化ビニール、ポリエチレン、ポリプロピレ
ン等の軟質の合成樹脂より構成された左右一対の咬合部
材１、２よりなるものである。1 to 3 show the engaged state of the rail fastener of the present invention. The rail fastener of the present invention is made of a soft synthetic resin such as vinyl chloride, polyethylene or polypropylene. It is composed of a pair of left and right bite members 1, 2.
咬合部材１は、その先端に咬合部３が構成されて、相手
方の同じ形状の咬合部材２の咬合部３と咬合って第３図
に示すように水密、気密状態に閉鎖するようになってい
る。この咬合部３は、咬合側壁４より断面山字状に突出
した３本の咬合片５、６、７から構成され、この咬合片
５、６、７はファスナーの長手方向にレール状に連続し
て設けられている。そして第２咬合片６と第３咬合片７
の先端には内方に鉤状に屈曲した屈曲片８、９が夫々設
けられていて相手方の咬合片に設けた屈曲片と咬合して
強固に係合するようになっている。また中央の第２咬合
片６は第１図の１点鎖線で示すようにその頭部10を他の
第１咬合片５および第３咬合片７より突出させて高く構
成してあり、左右の咬合部材１、２を咬合するときに、
両方の高い第２咬合片５の頭部10同士が突き当って、こ
れにより両方の咬合位置が決められて容易にファスナー
を閉鎖できるようになっている。更に第２咬合片６の屈
曲片８を有しない相手方の咬合片の摺接する側面11が、
第１図の２点鎖線で示すように傾斜して形成されてい
て、相手方の咬合片を咬合片６、７間で形成する咬合凹
部12に侵入させて咬合する場合に、第２図に示すように
斜め上方より押圧されて侵入し易いように構成されてい
る。その他咬合部材１、２の基板13の適所には薄肉部14
が形成されていて、レール状ファスナーを袋物等の広い
口部15に取付ける時に、第４図に示すように容易に屈曲
できて、屈曲による影響が咬合部３に及ばないように構
成されている。The occlusal member 1 has an occlusal portion 3 formed at the tip thereof, and occludes the occlusal portion 3 of the occlusal member 2 of the same shape on the other side to close in a watertight or airtight state as shown in FIG. There is. The occlusal portion 3 is composed of three occlusal pieces 5, 6, 7 protruding from the occlusal side wall 4 in a mountain-like cross-section, and the occlusal pieces 5, 6, 7 are continuous in the longitudinal direction of the fastener in a rail shape. Is provided. The second bite piece 6 and the third bite piece 7
Bending pieces 8 and 9 which are bent inwardly in a hook shape are respectively provided at the tips of the so as to be engaged with and firmly engage with the bending pieces provided on the mating piece of the other party. Further, the second bite piece 6 in the center is formed by projecting its head 10 higher than the other first bite piece 5 and the third bite piece 7 as shown by the one-dot chain line in FIG. When the bite members 1 and 2 are occluded,
The heads 10 of the two high second bite pieces 5 abut each other so that both bite positions are determined and the fastener can be easily closed. Further, the sliding side surface 11 of the other bite of the second bite piece 6 that does not have the bent piece 8 is
As shown by the two-dot chain line in FIG. 1, when it is formed so as to be inclined, and when the mating piece of the other side is inserted into the occlusal recess 12 formed between the occlusal pieces 6 and 7 to occlude, it is shown in FIG. As described above, it is configured so as to be pushed obliquely from above and enter easily. In addition, a thin portion 14 is provided at a proper position on the substrate 13 of the bite members 1 and 2.
Is formed so that when the rail fastener is attached to the wide mouth portion 15 of a bag or the like, it can be easily bent as shown in FIG. 4, and the influence of the bending does not affect the occlusal portion 3. .
第５図は他の実施例を示したもので、偏平状に閉鎖する
物に取付けるに適するように一方の咬合部材を、その基
板16を咬合側壁側に屈曲させて構成して、左右咬合部材
の基板が平行に接近して配置されるように構成したもの
である。FIG. 5 shows another embodiment, in which one occlusal member is constructed by bending its base plate 16 toward the occlusal side wall so as to be suitable for mounting on an object to be closed in a flat shape. The substrates are arranged in parallel and close to each other.
考案の効果 本考案は、以上のような構成であって、中央の咬合片の
高さを高くすると共に、その摺接面を傾斜して形成した
ため、左右の咬合部材の高い咬合片同士が当接して咬合
位置が容易に決められると共に咬合に際して咬合片を斜
め上方より相手方の咬合凹部に容易に侵入することがで
き、水密性気密性の高いレール状ファスナーにあっても
軽く開閉することができる優れた効果を有しているもの
である。Advantageous Effects of Invention The present invention has the above-described configuration, and since the height of the central occlusal piece is increased and the sliding contact surface is inclined, the high occlusal pieces of the left and right occlusal members contact each other. The occlusal position can be easily determined by contact, and the occlusal piece can be easily inserted into the occlusal recess of the other side from diagonally above during occlusion, and even a water-tight and highly airtight rail fastener can be opened and closed lightly. It has an excellent effect.
第１図乃至第３図は本考案のレール状ファスナーの咬合
状態を示したもので、第１図は咬合前、第２図は咬合開
始時、第３図は咬合時の夫々の断面図、第４図は袋物へ
の取付状態を示した断面図、第５図は本考案の他の実施
例の断面図である。 １、２……咬合部材 ３……咬合部 ５、６、７……咬合片 11……側面 12……咬合凹部 14……薄肉部1 to 3 show the occlusal state of the rail fastener of the present invention. FIG. 1 is a cross-sectional view before occlusal, FIG. 2 is a occlusal start, and FIG. FIG. 4 is a sectional view showing a state of attachment to a bag, and FIG. 5 is a sectional view of another embodiment of the present invention. 1, 2 ...... occlusal member 3 ...... occlusal part 5, 6, 7 ...... occlusal piece 11 ...... side surface 12 ...... occlusal recess 14 ...... thin-walled part
Claims (1)
合側壁（４）より複数の咬合片（５）（６）（７）を突
出させて構成した左右一対の咬合部材（１）（２）より
なるレール状ファスナーにおいて、前記咬合側壁（４）
より突出させた３個の咬合片（５）（６）（７）のうち
中央の咬合片（６）を、他の咬合片（５）（７）の高さ
より高くすると共に、相手方の咬合片と摺接する側面
（11）を咬合凹部（12）の入口を拡げる方向に傾斜させ
て形成したことを特徴とするレール状ファスナー。1. A pair of left and right occlusal members (1) formed by projecting a plurality of occlusal pieces (5) (6) (7) from an occlusal side wall (4) so as to alternately occlude an occlusal piece of the other party. In the rail-shaped fastener composed of (2), the occlusal side wall (4)
Of the three protruding occlusion pieces (5) (6) (7), the middle occlusion piece (6) is made higher than the height of the other occlusion pieces (5) (7), and the other occlusion piece A rail-shaped fastener characterized in that a side surface (11) that is in sliding contact with is formed to be inclined in a direction in which the entrance of the occlusal recess (12) is expanded.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990121732U JPH0753525Y2 (en) | 1990-11-20 | 1990-11-20 | Rail fastener |
| ES9102568A ES2054539B1 (en) | 1990-11-20 | 1991-11-20 | FLEXIBLE CLOSING DEVICE. |
| GB9124640A GB2250057B (en) | 1990-11-20 | 1991-11-20 | Flexible closure device |
| HK73797A HK73797A (en) | 1990-11-20 | 1997-06-05 | Flexible closure device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990121732U JPH0753525Y2 (en) | 1990-11-20 | 1990-11-20 | Rail fastener |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0477310U JPH0477310U (en) | 1992-07-06 |
| JPH0753525Y2 true JPH0753525Y2 (en) | 1995-12-13 |
Family
ID=14818514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990121732U Expired - Lifetime JPH0753525Y2 (en) | 1990-11-20 | 1990-11-20 | Rail fastener |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPH0753525Y2 (en) |
| ES (1) | ES2054539B1 (en) |
| GB (1) | GB2250057B (en) |
| HK (1) | HK73797A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB0016894D0 (en) * | 2000-07-11 | 2000-08-30 | Supreme Plastics Group Ltd | Reclosable fasteners for plastics bags and other containers |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2558367A (en) * | 1948-12-23 | 1951-06-26 | Flexico U S A S A | Separable fastener |
| US2794228A (en) * | 1952-08-02 | 1957-06-04 | Plastifix Inc | Slide fastener |
| US2960561A (en) * | 1957-10-01 | 1960-11-15 | Walter A Plummer | Shielded wire harness |
| GB935885A (en) * | 1962-01-01 | 1963-09-04 | Flexigrip Ltd | Improvements in fasteners |
| US3173184A (en) * | 1962-09-21 | 1965-03-16 | Ausnit Steven | Shaped head top closure |
| US3918131A (en) * | 1974-01-07 | 1975-11-11 | Steven Ausnit | Fluid-tight fastener |
| US3935682A (en) * | 1974-02-25 | 1976-02-03 | Star Manufacturing Company | Cleaning fasteners |
| FR2595617B1 (en) * | 1986-03-17 | 1988-09-09 | Gefrem | PRESSURE CLOSURE DEVICE FOR JOINING THE EDGES OF PLASTIC TABLECLOTHS |
| DE3880232D1 (en) * | 1987-08-13 | 1993-05-19 | Asf Verwaltungsgesellschaft Mb | PLASTIC CLASP TAPE. |
-
1990
- 1990-11-20 JP JP1990121732U patent/JPH0753525Y2/en not_active Expired - Lifetime
-
1991
- 1991-11-20 ES ES9102568A patent/ES2054539B1/en not_active Expired - Lifetime
- 1991-11-20 GB GB9124640A patent/GB2250057B/en not_active Expired - Fee Related
-
1997
- 1997-06-05 HK HK73797A patent/HK73797A/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| ES2054539R (en) | 1996-06-01 |
| ES2054539B1 (en) | 1996-11-01 |
| GB2250057B (en) | 1994-05-25 |
| JPH0477310U (en) | 1992-07-06 |
| ES2054539A2 (en) | 1994-08-01 |
| GB9124640D0 (en) | 1992-01-08 |
| HK73797A (en) | 1997-06-13 |
| GB2250057A (en) | 1992-05-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |