JPH0341771U - - Google Patents
Info
- Publication number
- JPH0341771U JPH0341771U JP10272489U JP10272489U JPH0341771U JP H0341771 U JPH0341771 U JP H0341771U JP 10272489 U JP10272489 U JP 10272489U JP 10272489 U JP10272489 U JP 10272489U JP H0341771 U JPH0341771 U JP H0341771U
- Authority
- JP
- Japan
- Prior art keywords
- floor
- elevating
- lid
- guideless
- protrusions
- 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
- 230000003028 elevating effect Effects 0.000 claims description 7
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
Landscapes
- Types And Forms Of Lifts (AREA)
- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Description
第１図ないし第６図は本考案の第一実施例を示
し、第１図は全体構成を示す縦断面図、第２図は
枠体の斜視図、第３図は蓋体の下面図、第４図は
係合用孔の下面図、第５図は第４図−断面を
示す縦断面図、第６図は第４図−断面を示す
縦断面図であり、第７図および第８図はそれぞれ
前記第一実施例の異なる変形例を示す縦断面図で
ある。また、第９図ないし第１１図は本考案の第
二実施例を示し、第９図は枠体ないし蓋体に至る
構成を示す縦断面図、第１０図は枠体の斜視図、
第１１図は蓋体の下面図であり、第１２図および
第１３図は前記第二実施例の変形例を示す斜視図
および下面図である。
１……ダムウエイター、１０……一階床面、１
４……シリンダ、２０……二階床面、２２……通
過孔、３０……昇降床、３３……枠体、３４……
凸部である係合用突起、４０……蓋体、４２……
凹部である係合用孔、４３……嵌合部、４４……
案内面、７１，８１……凸部、７２，８３，８４
……案内面、７３，８２……凹部、９１……凸部
である係合用突起、９２……凹部である係合用孔
、９３，９４……稜線、９７，９８……案内面、
１２１……尾根部分、１２２……谷部分、１２３
……案内面。
1 to 6 show a first embodiment of the present invention, FIG. 1 is a longitudinal sectional view showing the overall structure, FIG. 2 is a perspective view of the frame, and FIG. 3 is a bottom view of the lid. FIG. 4 is a bottom view of the engagement hole, FIG. 5 is a vertical sectional view showing the section shown in FIG. 4, FIG. 6 is a longitudinal sectional view showing the section shown in FIG. 4, and FIGS. 2A and 2B are longitudinal cross-sectional views showing different modifications of the first embodiment, respectively. 9 to 11 show a second embodiment of the present invention, FIG. 9 is a longitudinal sectional view showing the structure from the frame to the lid, and FIG. 10 is a perspective view of the frame.
FIG. 11 is a bottom view of the lid, and FIGS. 12 and 13 are a perspective view and a bottom view of a modification of the second embodiment. 1... Dumb waiter, 10... First floor floor, 1
4... Cylinder, 20... Second floor surface, 22... Passing hole, 30... Elevating floor, 33... Frame, 34...
Engagement protrusion as a convex portion, 40...lid body, 42...
Engagement hole, which is a recessed part, 43... Fitting part, 44...
Guide surface, 71, 81...Convex portion, 72, 83, 84
... Guide surface, 73, 82 ... Recess, 91 ... Engagement projection that is a convex portion, 92 ... Engagement hole that is a recess, 93, 94 ... Ridge line, 97, 98 ... Guide surface,
121...Ridge part, 122...Valley part, 123
...Information surface.
Claims (1)
を通して下階床面から上階床面まで移動可能な昇
降床と、前記通過孔の上面側から載置された蓋体
と、前記昇降床の上面側を囲うように形成されて
蓋体を持ち上げ可能な枠体とを備え、前記昇降床
を下方の昇降駆動装置に自立支持させて昇降方向
のガイドなしに昇降駆動されるように構成された
ガイドレスダムウエイターにおいて、 前記蓋体の下面側および枠体の上面側に互いに
嵌合可能な凹部および凸部を対向配置するととも
に、これらの凹部および凸部の少なくとも一方に
は昇降床の上昇時に他方を嵌合位置に摺接案内す
る略漏斗状の案内面を形成したことを特徴とする
ガイドレスダムウエイター。[Claims for Utility Model Registration] A passage hole that penetrates the upper floor and the lower floor, an elevating floor that can be moved from the lower floor surface to the upper floor surface through the passage hole, and A frame body formed to surround the upper surface of the elevating floor and capable of lifting the lid, the elevating floor being independently supported by a lower elevating drive device and guided in the elevating direction. In the guideless dumb waiter configured to be driven up and down without moving up and down, recesses and protrusions that can be fitted into each other are disposed facing each other on the lower surface side of the lid body and the upper surface side of the frame body, and these recesses and protrusions A guideless dumb waiter characterized in that a substantially funnel-shaped guide surface is formed on at least one of the sections for slidingly guiding the other section to a fitting position when the elevating floor is raised.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10272489U JPH0738302Y2 (en) | 1989-08-31 | 1989-08-31 | Guideless dam waiter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10272489U JPH0738302Y2 (en) | 1989-08-31 | 1989-08-31 | Guideless dam waiter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0341771U true JPH0341771U (en) | 1991-04-22 |
| JPH0738302Y2 JPH0738302Y2 (en) | 1995-08-30 |
Family
ID=31651606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10272489U Expired - Lifetime JPH0738302Y2 (en) | 1989-08-31 | 1989-08-31 | Guideless dam waiter |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0738302Y2 (en) |
-
1989
- 1989-08-31 JP JP10272489U patent/JPH0738302Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0738302Y2 (en) | 1995-08-30 |