CN102020173A - Elevator car handrail structure - Google Patents
Elevator car handrail structure Download PDFInfo
- Publication number
- CN102020173A CN102020173A CN 201010590243 CN201010590243A CN102020173A CN 102020173 A CN102020173 A CN 102020173A CN 201010590243 CN201010590243 CN 201010590243 CN 201010590243 A CN201010590243 A CN 201010590243A CN 102020173 A CN102020173 A CN 102020173A
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- Prior art keywords
- handrail
- installation foot
- mode
- mount pad
- sedan
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Abstract
The invention discloses an elevator car handrail structure. Under a first working state, the handrail is positioned on the wall of the car via a positioning device, a handrail rod is separated from the wall of the car via an installation pin and an installation base, a holding space is formed between the handrail rod and the wall of the car, and passengers can hold the handrail rod stably via the holding space; when actual available space of the car needs to be enlarged owing to the transportation of large equipment, goods or hospital bed, the positioning of the installation pin on the installation base is released via the positioning device. the installation pin can rotate, relative to the installation base so that the handrail rod is arranged in a manner of being close to or abutting against to the wall of the car, the holding space is diminished or removed, in this case, the handrail is under a second working state; thus the overturning of the handrail is achieved by means of the rotation of the installation pin so as to enlarge the actual available space of the car and facilitate the transportation of large equipment, goods or hospital bed inside the car.
Description
Technical field
The present invention relates to the lift car armrest.
Background technology
In lift car, handrail is fixedly installed on the sedan-chair wall, specifically, handrail comprises grab rail, the installation foot of vertically stretching from the lateral surface of grab rail, grab rail is fixed on the sedan-chair wall by installation foot, installation foot has separated grab rail and sedan-chair wall, make between grab rail and sedan-chair wall, to form and help the space, passenger's hand enters helps spatial stability to buttress grab rail, but the actual usage space of car of having helped space hold, like this, when the big equipment of needs transportation or goods or sick bed, grab rail in the car may stop, makes big equipment or goods or sick bed to enter in the car.
Summary of the invention
Thereby the purpose of this invention is to provide the armrest that increases the actual usage space of car in the lift car by the rotation handrail.
For achieving the above object, the technical solution used in the present invention is: the lift car armrest, comprise the sedan-chair wall, be arranged on the handrail on the described sedan-chair wall, described handrail comprises grab rail, the installation foot that stretches out from the lateral surface of described grab rail, described sedan-chair wall is provided with mount pad, described installation foot can be arranged on up and down on the described mount pad rotationally, described handrail has first mode of operation and second mode of operation, when described handrail is in first mode of operation, separated by described installation foot and described mount pad between described grab rail and the described sedan-chair wall, form between described grab rail and the described sedan-chair wall and help the space; When described handrail is in second mode of operation, described grab rail near or be adjacent to the setting of described sedan-chair wall, described support space dwindles or disappears, and is provided with between described mount pad and the described handrail to be used for when described handrail is in first mode of operation described installation foot is positioned on the described mount pad and at described handrail can remove the positioning means for positioning of described installation foot on described mount pad from first mode of operation when second mode of operation is changed.
Preferably, be provided with the elastic component that is used to provide an elastic-restoring force of described installation foot between described mount pad and the described installation foot, when described handrail is in first mode of operation, described elastic component generation deformation; When described handrail is in second mode of operation, rely on described elastic component to give elastic-restoring force with described installation foot, described grab rail near or be adjacent to the setting of described sedan-chair wall.
Preferably, described registration device comprises the mounting hole that is opened in respectively on described installation foot and the described mount pad, the latch that is used for inserting described mounting hole, when described handrail was in first mode of operation, described latch was inserted in the mounting hole on described installation foot and the described mount pad.
Preferably, have on the described installation foot be used for described sedan-chair wall or described mount pad inconsistent to forbid the limiting section of described installation foot inordinate rotation.
Further preferably, when described handrail was in first mode of operation, position and the described sedan-chair wall of described installation foot below its rotational axis line was inconsistent, and this position is described limiting section.
Preferably, the rotational axis line of described installation foot is horizontally disposed with, and extends along the length direction of described grab rail.
Because the utilization of technique scheme, the present invention compared with prior art has following advantage: when handrail is in first mode of operation, be positioned on the sedan-chair wall by the registration device handrail, be mounted pin between grab rail and the sedan-chair wall and mount pad separates, form between grab rail and the sedan-chair wall and help the space, help grab rail by helping the space passenger to stablize; When the actual usage space of needs increase car is transported big equipment or goods or sick bed, remove the location of installation foot on mount pad by registration device, installation foot can rotate with respect to mount pad, make that grab rail is close or be adjacent to the setting of sedan-chair wall, the support space dwindles or disappears, this moment, handrail was in second mode of operation, realized the upset of grab rail like this by the rotation of installation foot, increase the actual usage space in the car, made things convenient for the car the inside can transport big equipment or goods or sick bed.
Description of drawings
Accompanying drawing 1 is a schematic top plan view of the present invention;
Accompanying drawing 2 is looked rough schematic view for a left side of the present invention, and wherein handrail is in first mode of operation, not shown latch;
Accompanying drawing 3 is looked rough schematic view for a left side of the present invention, and wherein handrail is in second mode of operation.
The specific embodiment
Further set forth structure of the present invention below in conjunction with accompanying drawing.
Shown in Fig. 1-3, the lift car armrest, comprise sedan-chair wall 4, be arranged on the handrail 1 on the sedan-chair wall 4, handrail 1 comprises horizontally disposed grab rail 2, two installation feet 3 that vertically stretch out from the lateral surface of grab rail 2, sedan-chair wall 4 is provided with two mount pads 5, an installation foot 3 can be arranged on the mount pad 5 up and down rotationally, the axial line of the turning cylinder 6 of this installation foot 3 is horizontally disposed with, and extend along the length direction of grab rail 2, by the up and down rotation of installation foot 3 with respect to mount pad 5, realized spinning upside down of grab rail 2, be provided with the elastic component 7 that is used to provide 3 one elastic-restoring forces of installation foot between mount pad 5 and the installation foot 3, like this under the effect of elastic component 7, installation foot 3 can rotate and reset, handrail 1 has first mode of operation and second mode of operation, when handrail 1 is in first mode of operation, as illustrated in fig. 1 and 2, grab rail 2 is positioned on the mount pad 5 of sedan-chair wall 4 by installation foot 3, be mounted pin 3 between grab rail 2 and the sedan-chair wall 4 and mount pad 5 separates, form between grab rail 2 and the sedan-chair wall 4 and help space 10, help grab rail 2 by helping space 10 passengers to stablize, this moment, elastic component 7 was in deformed state; When handrail 1 is in second mode of operation, location between installation foot 3 and the mount pad 5 is disengaged, installation foot 3 can rotate with respect to mount pad 5, then under elastic component 7 is given elastic-restoring force effect with installation foot 3, installation foot 3 rotates, make grab rail 2 near or be adjacent to sedan-chair wall 4 and be provided with, as shown in Figure 3, support space 10 dwindles or disappears, realized the upset of grab rail 2 like this by the rotation of installation foot 3, increased the actual usage space in the car, made things convenient for the car the inside can transport big equipment or goods or sick bed, be provided with the registration device 11 that is used for when handrail 1 is in first mode of operation installation foot 3 is positioned on the mount pad 5 between mount pad 5 and the handrail 1, this registration device 11 comprises the mounting hole 9 that is opened in respectively on installation foot 3 and the mount pad 5, be used for inserting the latch 8 of mounting hole 9, when handrail 1 is in first mode of operation, latch 8 is inserted in the mounting hole 9 on installation foot 3 and the mount pad 5, realized that installation foot 3 is positioned on the mount pad 5, then grab rail 2 can be stablized support.When needs are removed the location of installation foot 3 and mount pad 5, only latch 8 need be extracted from mounting hole 9 and got final product, just realized that installation foot 3 can rotate on mount pad 5.
In Fig. 2, this moment, handrail 1 was in first mode of operation, and the position 12 of installation foot 3 below its turning cylinder 6 is inconsistent with sedan-chair wall 1, and this position 12 is vertically surperficial, can be adjacent to mutually with sedan-chair wall 4, and this position 12 can forbid that installation foot 3 rotates.Like this handrail 1 from second mode of operation when first mode of operation is changed, rotate grab rail 2, position 12 up to installation foot 3 is inconsistent with sedan-chair wall 4, show that handrail 1 has turned to the position of first mode of operation this moment, then with in the mounting hole 9 on latch 8 insertion installation feet 3 and the mount pad 5, just can locate handrail 1 and sedan-chair wall 4, this grab rail 2 can be stablized the support for the passenger, and the position 12 on the installation foot 3 can make things convenient for the location of installation foot 3 on mount pad 5.When transporting big equipment or goods or sick bed, pull out latch 8, under the elastic-restoring force effect of elastic component 7, installation foot 3 rotates and resets, be with grab rail 2 upwards to rotate together, grab rail 2 is adjacent to substantially on sedan-chair wall 4, helps space 10 to disappear substantially, increase the actual usage space of car, can realize transporting big equipment or goods or sick bed.
Claims (6)
1. lift car armrest, comprise the sedan-chair wall, be arranged on the handrail on the described sedan-chair wall, it is characterized in that: the installation foot that described handrail comprises grab rail, stretches out from the lateral surface of described grab rail, described sedan-chair wall is provided with mount pad, described installation foot can be arranged on up and down on the described mount pad rotationally, described handrail has first mode of operation and second mode of operation, when described handrail is in first mode of operation, separated by described installation foot and described mount pad between described grab rail and the described sedan-chair wall, form between described grab rail and the described sedan-chair wall and help the space; When described handrail is in second mode of operation, described grab rail near or be adjacent to the setting of described sedan-chair wall, described support space dwindles or disappears, and is provided with between described mount pad and the described handrail to be used for when described handrail is in first mode of operation described installation foot is positioned on the described mount pad and at described handrail can remove the positioning means for positioning of described installation foot on described mount pad from first mode of operation when second mode of operation is changed.
2. lift car armrest according to claim 1, it is characterized in that: be provided with the elastic component that is used to provide an elastic-restoring force of described installation foot between described mount pad and the described installation foot, when described handrail is in first mode of operation, described elastic component generation deformation; When described handrail is in second mode of operation, rely on described elastic component to give elastic-restoring force with described installation foot, described grab rail near or be adjacent to the setting of described sedan-chair wall.
3. lift car armrest according to claim 1, it is characterized in that: described registration device comprises the mounting hole that is opened in respectively on described installation foot and the described mount pad, the latch that is used for inserting described mounting hole, when described handrail was in first mode of operation, described latch was inserted in the mounting hole on described installation foot and the described mount pad.
4. lift car armrest according to claim 1 is characterized in that: have on the described installation foot be used for described sedan-chair wall or described mount pad inconsistent to forbid the limiting section of described installation foot inordinate rotation.
5. lift car armrest according to claim 4 is characterized in that: when described handrail was in first mode of operation, position and the described sedan-chair wall of described installation foot below its rotational axis line was inconsistent, and this position is described limiting section.
6. lift car armrest according to claim 1 is characterized in that: the rotational axis line of described installation foot is horizontally disposed with, and extends along the length direction of described grab rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010590243A CN102020173B (en) | 2010-12-14 | 2010-12-14 | Elevator car handrail structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010590243A CN102020173B (en) | 2010-12-14 | 2010-12-14 | Elevator car handrail structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102020173A true CN102020173A (en) | 2011-04-20 |
| CN102020173B CN102020173B (en) | 2012-10-17 |
Family
ID=43862007
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010590243A Expired - Fee Related CN102020173B (en) | 2010-12-14 | 2010-12-14 | Elevator car handrail structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102020173B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103193132A (en) * | 2013-04-15 | 2013-07-10 | 王佳丽 | Safety van elevator |
| CN106829685A (en) * | 2017-02-22 | 2017-06-13 | 泉州鲤城昀立防护设备有限公司 | A kind of drop protection vertical lift |
| CN108408545A (en) * | 2018-03-30 | 2018-08-17 | 迅立达智能装备制造科技有限公司 | Elevator is rushed to summit and the buffer unit of crouching bottom accident |
| CN109057701A (en) * | 2018-08-13 | 2018-12-21 | 天津七所高科技有限公司 | Paint line bridge-type baker maintenance ladder |
| CN111517200A (en) * | 2019-02-01 | 2020-08-11 | 三菱电机上海机电电梯有限公司 | Elevator car handrail device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004099305A (en) * | 2002-09-12 | 2004-04-02 | Toshiba Elevator Co Ltd | Handrail of elevator cage |
| JP2004161403A (en) * | 2002-11-11 | 2004-06-10 | Mitsubishi Electric Corp | Car of elevator |
| JP2004359446A (en) * | 2003-06-06 | 2004-12-24 | Mitsubishi Electric Building Techno Service Co Ltd | Handrail device above car for elevator maintenance work |
| JP2008285272A (en) * | 2007-05-16 | 2008-11-27 | Mitsubishi Electric Corp | Handrail device of elevator |
| JP2008303045A (en) * | 2007-06-11 | 2008-12-18 | Mitsubishi Electric Building Techno Service Co Ltd | Handrail device |
| JP4371754B2 (en) * | 2003-09-26 | 2009-11-25 | 東芝エレベータ株式会社 | Elevator cab |
| CN201890698U (en) * | 2010-12-14 | 2011-07-06 | 江南嘉捷电梯股份有限公司 | Lift car railing structure |
-
2010
- 2010-12-14 CN CN201010590243A patent/CN102020173B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004099305A (en) * | 2002-09-12 | 2004-04-02 | Toshiba Elevator Co Ltd | Handrail of elevator cage |
| JP2004161403A (en) * | 2002-11-11 | 2004-06-10 | Mitsubishi Electric Corp | Car of elevator |
| JP2004359446A (en) * | 2003-06-06 | 2004-12-24 | Mitsubishi Electric Building Techno Service Co Ltd | Handrail device above car for elevator maintenance work |
| JP4371754B2 (en) * | 2003-09-26 | 2009-11-25 | 東芝エレベータ株式会社 | Elevator cab |
| JP2008285272A (en) * | 2007-05-16 | 2008-11-27 | Mitsubishi Electric Corp | Handrail device of elevator |
| JP2008303045A (en) * | 2007-06-11 | 2008-12-18 | Mitsubishi Electric Building Techno Service Co Ltd | Handrail device |
| CN201890698U (en) * | 2010-12-14 | 2011-07-06 | 江南嘉捷电梯股份有限公司 | Lift car railing structure |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103193132A (en) * | 2013-04-15 | 2013-07-10 | 王佳丽 | Safety van elevator |
| CN106829685A (en) * | 2017-02-22 | 2017-06-13 | 泉州鲤城昀立防护设备有限公司 | A kind of drop protection vertical lift |
| CN108408545A (en) * | 2018-03-30 | 2018-08-17 | 迅立达智能装备制造科技有限公司 | Elevator is rushed to summit and the buffer unit of crouching bottom accident |
| CN109057701A (en) * | 2018-08-13 | 2018-12-21 | 天津七所高科技有限公司 | Paint line bridge-type baker maintenance ladder |
| CN111517200A (en) * | 2019-02-01 | 2020-08-11 | 三菱电机上海机电电梯有限公司 | Elevator car handrail device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102020173B (en) | 2012-10-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180420 Address after: 215122 Suzhou Industrial Park, Suzhou Province, the only new road, No. 28, Jiangsu Patentee after: Jiangnan Jiajie Lift Co., Ltd., Jiangsu Address before: 718 No. 215122 Jiangsu Province, Suzhou City Industrial Park Fengting Avenue Patentee before: SJEC Corporation |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121017 Termination date: 20201214 |