JPH0439689U - - Google Patents
Info
- Publication number
- JPH0439689U JPH0439689U JP8242790U JP8242790U JPH0439689U JP H0439689 U JPH0439689 U JP H0439689U JP 8242790 U JP8242790 U JP 8242790U JP 8242790 U JP8242790 U JP 8242790U JP H0439689 U JPH0439689 U JP H0439689U
- Authority
- JP
- Japan
- Prior art keywords
- plate
- latch
- door
- hinge pin
- lock
- 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.)
- Granted
Links
Landscapes
- Refrigerator Housings (AREA)
Description
第１図、第２図、第３図は本考案の両開き扉の
開閉装置の一実施例の夫々全閉、半開、全開状態
を示す平面図、第４図は従来の両開き扉の開閉装
置の平面図である。
１……ヒンジ板、２……ヒンジ軸、３ａ，３ｂ
……ばね、４ａ，４ｂ……ローラ、１１……扉、
１２……冷蔵庫本体、１３ａ，１３ｂ……ヒンジ
ピン、１４……固定板、１５ａ，１５ｂ……係合
溝、１７ａ，１７ｂ……ラツチ板、２０ａ，２０
ｂ……揺動リンク、２１ａ，２１ｂ……ロツク溝
、２２ａ，２２ｂ……スライド案内部、２３ａ，
２３ｂ……ストツパ部、２４ａ，２４ｂ……ロツ
クピン、２５ａ，２５ｂ……スプリング、２７…
…連結リンク、２９……連結機構。
1, 2, and 3 are plan views showing fully closed, half-open, and fully open states of an embodiment of the double door opening/closing device of the present invention, and FIG. 4 is a plan view of the conventional double door opening/closing device. FIG. 1... Hinge plate, 2... Hinge shaft, 3a, 3b
...Spring, 4a, 4b...Roller, 11...Door,
12...refrigerator body, 13a, 13b...hinge pin, 14...fixing plate, 15a, 15b...engaging groove, 17a, 17b...latch plate, 20a, 20
b... Swing link, 21a, 21b... Lock groove, 22a, 22b... Slide guide portion, 23a,
23b...Stopper part, 24a, 24b...Lock pin, 25a, 25b...Spring, 27...
...Connection link, 29...Connection mechanism.
Claims (1)
の中央部に、中心部を枢着して回動自在に取り付
けられ、両端部がばねで本体内方へ夫々付勢され
るヒンジ板と、 このヒンジ板の両端部の本体から突出する先端
に突設されたヒンジピンと、 このヒンジピンと係合する係合溝を左右両端部
に有して扉に固定される固定板と、 この固定板にヒンジピンを係合溝内に拘束すべ
く回動自在に取り付けられた一対のラツチ板と、 上記ヒンジピンを拘束する位置および拘束を解
除する位置に各ラツチ板を付勢するスプリングと
、 各ラツチ案の近傍の固定板に揺動リンクを夫々
枢着し、これらの揺動リンクを連結リンクにより
連結するとともに、各揺動リンクまたは各ラツチ
板のいずれか一方にスライド案内部とストツパ部
とをもつロツク溝を形成し、いずれか他方にこの
ロツク溝に係合してラツチ板の回動を規制するロ
ツクピンを突設してなり、一方のラツチ板の拘束
解除方向の回動に連繋して他方のラツチ板の回動
を阻止する連結機構とを備えたことを特徴とする
両開き扉の開閉装置。 (2) 上記扉の本体に当接する左右両端部にロー
ラを枢着した請求項１の両開き扉の開閉装置。[Scope of Claim for Utility Model Registration] (1) A door that can be opened on both the left and right sides is attached to the center of the body so that the center can pivot and rotate freely, and both ends are attached to the inside of the body with springs. A hinge plate that is pressed, a hinge pin that protrudes from the main body at both ends of the hinge plate, and an engagement groove that engages with the hinge pin at both left and right ends and is fixed to the door. a pair of latch plates rotatably attached to the fixing plate to constrain the hinge pin in the engagement groove; and biasing each latch plate to a position where the hinge pin is constrained and a position where the constraint is released. A swinging link is pivotally connected to a spring and a fixed plate near each latch plan, and these swinging links are connected by a connecting link, and a slide guide is provided on either one of each swinging link or each latch plate. A lock groove is formed with a lock groove and a stopper portion, and a lock pin is provided protruding from one of the lock grooves to engage with the lock groove and restrict the rotation of the latch plate, and the rotation of one of the latch plates in the direction of releasing the restraint is provided. An opening/closing device for a double-hung door, comprising a connecting mechanism that prevents the other latch plate from rotating in conjunction with the movement of the latch plate. (2) The double door opening/closing device according to claim 1, wherein rollers are pivotally mounted on both left and right ends that abut the main body of the door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8242790U JP2509585Y2 (en) | 1990-07-31 | 1990-07-31 | Double door opening / closing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8242790U JP2509585Y2 (en) | 1990-07-31 | 1990-07-31 | Double door opening / closing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0439689U true JPH0439689U (en) | 1992-04-03 |
| JP2509585Y2 JP2509585Y2 (en) | 1996-09-04 |
Family
ID=31629230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8242790U Expired - Lifetime JP2509585Y2 (en) | 1990-07-31 | 1990-07-31 | Double door opening / closing device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2509585Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117308484A (en) * | 2023-10-30 | 2023-12-29 | 广州万宝集团冰箱有限公司 | Refrigerator door opening structure and left-right side double-door refrigerator |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104329880B (en) * | 2013-11-29 | 2016-11-16 | 海尔集团公司 | A kind of two-way open-and-close door and there is the refrigerator of this device |
-
1990
- 1990-07-31 JP JP8242790U patent/JP2509585Y2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117308484A (en) * | 2023-10-30 | 2023-12-29 | 广州万宝集团冰箱有限公司 | Refrigerator door opening structure and left-right side double-door refrigerator |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2509585Y2 (en) | 1996-09-04 |
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