CN201495013U - Device for prevention fingers from being clamped in escalator - Google Patents
Device for prevention fingers from being clamped in escalator Download PDFInfo
- Publication number
- CN201495013U CN201495013U CN2009203096903U CN200920309690U CN201495013U CN 201495013 U CN201495013 U CN 201495013U CN 2009203096903 U CN2009203096903 U CN 2009203096903U CN 200920309690 U CN200920309690 U CN 200920309690U CN 201495013 U CN201495013 U CN 201495013U
- Authority
- CN
- China
- Prior art keywords
- escalator
- limit switch
- screw
- head
- clamped
- 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
- 230000002265 prevention Effects 0.000 title abstract 2
- 238000010073 coating (rubber) Methods 0.000 claims description 15
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Images
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- Escalators And Moving Walkways (AREA)
Abstract
The utility model discloses a device for prevention fingers from being clamped in an escalator. The device comprises a head panel (1) and a rubber sleeve (2), wherein a screw (4) and a limit switch (7) are arranged on the inner side of the head panel (1), the rubber sleeve (2) and a pressure plate (5) are sleeved on the screw (4), a spring (6) is arranged on the screw (4), the spring (6) is pressed on the pressure plate (5) which is contacted with the limit switch (7), and the contacts of the limit switch (7) are connected with a control circuit. The device can prevent fingers from being clamped in escalators, and can automatically stop the escalator when fingers are clamped in the escalator, thereby preventing accidents.
Description
Technical field
The utility model relates to a kind of escalator safety device, particularly a kind ofly prevents to point the device that snaps in escalator.
Background technology
Only be provided with rubber coating between hand steered band on the existing escalator and the women's head-ornaments plate, hand steered band is through in the rubber coating and moves, gap between hand steered band and the rubber coating is very little, rubber coating is flexible, the adult is more careful generally speaking, and finger also more slightly is can not be stuck between hand steered band and the rubber coating.But for children, because children's finger is thinner, children have curious psychology in addition, like touching everywhere, cause danger so be easy to children's finger to be stuck between hand steered band and the rubber coating when escalator operation.
The utility model content
The purpose of this utility model is, a kind of device that snaps in escalator that prevents to point is provided, to prevent that finger from snapping in escalator and causing danger.
The technical solution of the utility model: a kind ofly prevent to point the device that snaps in escalator, its formation comprises women's head-ornaments plate and rubber coating; Be provided with screw and limit switch in the inboard of women's head-ornaments plate, cover rubber sleeve and pressing plate on the screw, screw is provided with spring, and spring withstands on the pressing plate, and pressing plate is connected with the limit switch contact, and the contact of limit switch is connected with control circuit.
Above-mentioned prevents to point in the device that snaps in escalator, and described screw is connected with the women's head-ornaments plate through connecting panel.
Compared with prior art, the utility model is that the rubber coating on the escalator is flexibly connected by pressing plate and women's head-ornaments plate, when finger is snapped into, rubber coating overcomes spring pressure and withstands the limit switch that is installed in women's head-ornaments plate inboard by pressing plate, limit switch is connected with control circuit, make escalator out of service, try to avert accidents.The utlity model has simple in structurely, implement easily the characteristics that cost of manufacture is low.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Being labeled as in the accompanying drawing: 1-women's head-ornaments plate, 2-rubber coating, 3-connecting panel, 4-screw, 5-pressing plate, 6-spring, 7-limit switch, the hand steered band of 8-.
The specific embodiment
The utility model is described in further detail below in conjunction with drawings and Examples.
Embodiment.A kind ofly prevent to point the device that snaps in escalator, as shown in Figure 1, its formation comprises women's head-ornaments plate 1 and rubber coating 2; Be provided with screw 4 and limit switch 7 in the inboard of women's head-ornaments plate 1, screw 4 is connected with women's head-ornaments plate 1 through connecting panel 3.Cover rubber sleeve 2 and pressing plate 5 on the screw 4, screw 4 is provided with spring 6, and spring 6 withstands on the pressing plate 5, and pressing plate 5 is connected with limit switch 7 contacts, and the contact of limit switch 7 is connected with control circuit.
Principle of work of the present utility model
Be with 8 to move when holding up along with hand steered at hand steered hand on 8, hand steered be with 8 enter rubber coating 2 before hand when not leaving, finger will promote the pressure that rubber coating 2 overcomes spring 6 and be subjected to displacement backward, the displacement of rubber coating 2 promotes the trigger end of limit switch 7 by pressing plate 5, make the contact in the limit switch 7 closed or by the normally closed off-state that is converted to by often opening conversion, the electric connection of limit switch 7 is connected with control circuit, and escalator is stopped automatically, tries to avert accidents.
Claims (2)
1. one kind prevents to point the device that snaps in escalator, and its formation comprises women's head-ornaments plate (1) and rubber coating (2); It is characterized in that: be provided with screw (4) and limit switch (7) in the inboard of women's head-ornaments plate (1), screw (4) is gone up cover rubber sleeve (2) and pressing plate (5), screw (4) is provided with spring (6), spring (6) withstands on the pressing plate (5), pressing plate (5) is connected with limit switch (7) contact, and the contact of limit switch (7) is connected with control circuit.
2. according to claim 1ly prevent to point the device that snaps in escalator, it is characterized in that: described screw (4) is connected with women's head-ornaments plate (1) through connecting panel (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203096903U CN201495013U (en) | 2009-09-07 | 2009-09-07 | Device for prevention fingers from being clamped in escalator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203096903U CN201495013U (en) | 2009-09-07 | 2009-09-07 | Device for prevention fingers from being clamped in escalator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201495013U true CN201495013U (en) | 2010-06-02 |
Family
ID=42438221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203096903U Expired - Lifetime CN201495013U (en) | 2009-09-07 | 2009-09-07 | Device for prevention fingers from being clamped in escalator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201495013U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103264951A (en) * | 2013-05-31 | 2013-08-28 | 江南嘉捷电梯股份有限公司 | Finger protective panel structure of escalator or moving pavement |
| CN106005887A (en) * | 2016-07-27 | 2016-10-12 | 江南嘉捷电梯股份有限公司 | Anti-pinch device for shopping cart conveying system conveying chain entrance |
-
2009
- 2009-09-07 CN CN2009203096903U patent/CN201495013U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103264951A (en) * | 2013-05-31 | 2013-08-28 | 江南嘉捷电梯股份有限公司 | Finger protective panel structure of escalator or moving pavement |
| CN103264951B (en) * | 2013-05-31 | 2015-09-16 | 江南嘉捷电梯股份有限公司 | The Finger protective panel structure of escalator or moving sidewalk |
| CN106005887A (en) * | 2016-07-27 | 2016-10-12 | 江南嘉捷电梯股份有限公司 | Anti-pinch device for shopping cart conveying system conveying chain entrance |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: Huzhou Baorui Nanxun City Economic Development Zone Road South Patentee after: Hengda Fuji Elevator Co., Ltd. Address before: 313013 economic development zone, Nanxun District, Zhejiang, Huzhou Patentee before: Hengda Fuji Elevator Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100602 |