JPH0211981U - - Google Patents
Info
- Publication number
- JPH0211981U JPH0211981U JP8996588U JP8996588U JPH0211981U JP H0211981 U JPH0211981 U JP H0211981U JP 8996588 U JP8996588 U JP 8996588U JP 8996588 U JP8996588 U JP 8996588U JP H0211981 U JPH0211981 U JP H0211981U
- Authority
- JP
- Japan
- Prior art keywords
- chain
- engaging member
- door
- attached
- engaging
- 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
- Control Of Vending Devices And Auxiliary Devices For Vending Devices (AREA)
- Hinges (AREA)
Description
第１図ａ〜ｃは、この考案の一実施例を示すも
ので、第１図ａは正面図、第１図ｂは第１図ａの
―線による断面図、第１図ｃは第１図ｂの
―斜視図、第２図ａ〜ｃはロツク機構を備えた
従来のドアチエーンの一例を示すもので、第２図
ａは正面図、第２図ｂは第２図ａの―線によ
る断面図、第２図ｃは第２図ｂの―斜視図で
ある。
図中、１は扉枠、２は扉、４はチエーン、５は
リンク、６は係合具、８は係合部、９はフランジ
、１１は係止具、１２は係止部、２２は透孔、２
３は係合溝、４０はドアチエーン、４１は係合部
材、４２は板ばね、４３はねじ、４４は係合凹部
、４５はストツパである。
Figures 1 a to c show one embodiment of this invention, where Figure 1 a is a front view, Figure 1 b is a sectional view taken along the line - - of Figure 1 a, and Figure 1 c is a first embodiment of the invention. Figure b is a perspective view, Figures 2 a to c show an example of a conventional door chain equipped with a locking mechanism, Figure 2 a is a front view, and Figure 2 b is a perspective view of Figure 2 a. The sectional view, FIG. 2c, is a perspective view of FIG. 2b. In the figure, 1 is a door frame, 2 is a door, 4 is a chain, 5 is a link, 6 is an engaging tool, 8 is an engaging part, 9 is a flange, 11 is a locking tool, 12 is a locking part, and 22 is a Through hole, 2
3 is an engagement groove, 40 is a door chain, 41 is an engagement member, 42 is a leaf spring, 43 is a screw, 44 is an engagement recess, and 45 is a stopper.
Claims (1)
する係止具を取り付けるとともに、扉側に前記チ
エーンの他端側に取り付けた係合具を係脱可能に
係合する係合溝を形成した係合部材を取り付けた
ドアチエーンにおいて、前記係合溝に係合されて
いる前記係合具を当接して前記係合溝から離脱す
るのを阻止するストツパと、このストツパに当接
している係合具を復元力によりその位置を保持す
る板ばねとを前記係合部材に設けたことを特徴と
するドアチエーン。 A locking tool that permanently locks the link at one end of the chain is attached to the door frame side, and an engagement groove is formed on the door side to removably engage the locking tool attached to the other end of the chain. In the door chain to which the engaging member is attached, a stopper that abuts the engaging member engaged in the engaging groove to prevent it from disengaging from the engaging groove, and an engaging member that is in contact with the stopper are provided. A door chain characterized in that the engaging member is provided with a leaf spring that holds the fitting in its position by restoring force.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988089965U JPH063930Y2 (en) | 1988-07-08 | 1988-07-08 | Door chain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988089965U JPH063930Y2 (en) | 1988-07-08 | 1988-07-08 | Door chain |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0211981U true JPH0211981U (en) | 1990-01-25 |
| JPH063930Y2 JPH063930Y2 (en) | 1994-02-02 |
Family
ID=31314502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988089965U Expired - Lifetime JPH063930Y2 (en) | 1988-07-08 | 1988-07-08 | Door chain |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH063930Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5651168U (en) * | 1979-09-28 | 1981-05-07 |
-
1988
- 1988-07-08 JP JP1988089965U patent/JPH063930Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5651168U (en) * | 1979-09-28 | 1981-05-07 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH063930Y2 (en) | 1994-02-02 |