CN204525369U - Elevator cab door opens instrument - Google Patents
Elevator cab door opens instrument Download PDFInfo
- Publication number
- CN204525369U CN204525369U CN201520182175.9U CN201520182175U CN204525369U CN 204525369 U CN204525369 U CN 204525369U CN 201520182175 U CN201520182175 U CN 201520182175U CN 204525369 U CN204525369 U CN 204525369U
- Authority
- CN
- China
- Prior art keywords
- door
- wedge
- elevator cab
- shaped head
- support
- 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 - Fee Related
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- Maintenance And Inspection Apparatuses For Elevators (AREA)
- Elevator Door Apparatuses (AREA)
Abstract
The utility model discloses a kind of elevator cab door and open instrument, comprise wedge-shaped head, support door portion, connecting portion and handle portion, support door portion is connected with wedge-shaped head, and the length in support door portion is not less than the length of wedge-shaped head, and support door portion is connected by connecting portion with handle portion.The described support door portion side's of being body or cylindrical structure.The side in described support door portion is smoothly docked with the side of described wedge-shaped head.Described handle portion is " one " font, and forms " T " font or " ten " font with described connecting portion.It can open car door rapidly, for rescue action is saved time, and structure simple, easy to use, easily carry.
Description
Technical field
The utility model relates to a kind of elevator cab door and opens instrument.
Background technology
At present, car class elevator is all provided with cage door lock, the effect of cage door lock is, when elevator be in run or at non-leveling zone time maintain the lock status, to prevent from taking off door (opening car door by force) in passenger car and initiation potential, can unlock when elevator is in leveling zone, car door can normally open or close, thus drives Room door to open or close.In running process of elevator, car door and Room door are asynchronous, namely Room door opens when flat bed along with car door and opens, and close and close.When elevator power failure, car is in leveling zone, if have people to fall in a swoon in car can not open car door from inside, Room door then can not be opened thereupon, this will ask rescue personnel to open from outside by car door and Room door, then succour, but now, Room door can only open a bit of distance by outside triangular key, to continue to open car door, cage door lock is unlocked, then need rescue personnel to adopt the strength of more equipment at substantial.Therefore lack a kind of operation tool that can use fast.
Summary of the invention
Based on this, the purpose of this utility model is the defect overcoming prior art, and provide a kind of elevator cab door to open instrument, it can open car door rapidly, for rescue action is saved time, and structure simple, easy to use, easily carry.
Its technical scheme is as follows:
A kind of elevator cab door opens instrument, and comprise wedge-shaped head, support door portion, connecting portion and handle portion, support door portion is connected with wedge-shaped head, and the length in support door portion is not less than the length of wedge-shaped head, and support door portion is connected by connecting portion with handle portion.
Wherein in an embodiment, the described support door portion side's of being body or cylindrical structure.
Wherein in an embodiment, the side in described support door portion is smoothly docked with the side of described wedge-shaped head.
Wherein in an embodiment, described connecting portion is rod structure.
Wherein in an embodiment, described handle portion is " one " font, and forms " T " font or " ten " font with described connecting portion.
Wherein in an embodiment, described handle portion is rod structure.
Wherein in an embodiment, described handle portion both ends of the surface are all greater than the width of people's palm apart from the distance of described connecting portion.
Below the advantage of preceding solution or principle are described:
Above-mentioned elevator cab door opens instrument, by wedge-shaped head insert two-door of car door gap until support door portion be against car door two-door between, then rotarily drive support door portion by handle portion to rotate, thus the two-door of car door is strutted (also making cage door lock unlock) simultaneously.This tool construction is simple, easy to use, and easily carries.
Accompanying drawing explanation
Fig. 1 opens the structural representation of instrument for the elevator cab door described in the utility model embodiment;
The scene that Fig. 2 opens instrument for the elevator cab door described in the utility model embodiment uses schematic diagram;
The scene that Fig. 3 opens instrument for the elevator cab door described in the utility model embodiment uses schematic diagram.
Description of reference numerals:
1, elevator cab door opens instrument, and 11, wedge-shaped head, 12, support door portion, 13, connecting portion, 14, handle portion, 2, hoistway door, 3, elevator cab door.
Detailed description of the invention
Below embodiment of the present utility model is described in detail:
As shown in Figure 1, for a kind of elevator cab door opens instrument 1, comprise wedge-shaped head 11, support door portion 12, connecting portion 13 and handle portion 14, their center is all positioned on same center line, support door portion 12 is connected with wedge-shaped head 11, the length in support door portion 12 is not less than the length of wedge-shaped head 11, and support door portion 12 is connected by connecting portion 13 with handle portion 14.Wherein, by wedge-shaped head 11 insert two-door of car door 3 gap until support door portion 12 be against car door 3 two-door between, then rotarily drive support door portion 12 by handle portion 14 and rotate, thus the two-door of car door 3 to be strutted.
In the present embodiment, support door portion 12 side smoothly dock with the side of wedge-shaped head 11, be convenient to wedge-shaped head 11 enter into car door 3 two-door between; Support door portion 12 side's of being body or cylindrical structure, be convenient to the two-door of car door 3 to strut.
In the present embodiment, connecting portion 13 is rod structure, and handle portion 14 is rod structure, and handle portion 14 is " one " font, and forms " T " font or " ten " font with connecting portion 13, and the distance of handle portion 14 both ends of the surface distance connecting portion 13 is all greater than the width of people's palm.Be convenient to rescue personnel's both hands hold with a firm grip and rotate.
Elevator cab door described in the present embodiment opens instrument 1 utilization in practice as Figure 2-3, rescue personnel adopts outside triangular key that the two-door of Room door 2 is opened a bit of distance, now the two-door of car door 3 is closed, the wedge-shaped head 11 of this instrument inserts in the gap of two-door of car door 3 (as Fig. 2) by rescue personnel, until by support door portion 12 be against car door 3 two-door between, then handle portion 14 is rotated by direction of rotation R, drive support door portion 12 also to rotate, thus the two-door of car door 3 is strutted (as Fig. 3).After car door 3 two-door struts, cage door lock is untied, continues to push away Room door 2 toward enabling direction, and Room door 2 and car door 3 are opened simultaneously.This tool construction is simple, easy to use, and easily carries, can fast operating in rescue operations, for rescue action is saved time.
Each technical characteristic of the above embodiment can combine arbitrarily, for making description succinct, the all possible combination of each technical characteristic in above-described embodiment is not all described, but, as long as the combination of these technical characteristics does not exist contradiction, be all considered to be the scope that this description is recorded.
The above embodiment only have expressed several embodiment of the present utility model, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to utility model patent scope.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be as the criterion with claims.
Claims (7)
1. elevator cab door opens an instrument, it is characterized in that, comprise wedge-shaped head, support door portion, connecting portion and handle portion, support door portion is connected with wedge-shaped head, and the length in support door portion is not less than the length of wedge-shaped head, and support door portion is connected by connecting portion with handle portion.
2. elevator cab door according to claim 1 opens instrument, it is characterized in that, the described support door portion side's of being body or cylindrical structure.
3. elevator cab door according to claim 1 opens instrument, it is characterized in that, the side in described support door portion is smoothly docked with the side of described wedge-shaped head.
4. elevator cab door according to claim 1 opens instrument, it is characterized in that, described connecting portion is rod structure.
5. elevator cab door according to claim 4 opens instrument, it is characterized in that, described handle portion is " one " font, and forms " T " font or " ten " font with described connecting portion.
6. elevator cab door according to claim 5 opens instrument, it is characterized in that, described handle portion is rod structure.
7. elevator cab door according to claim 5 opens instrument, it is characterized in that, described handle portion both ends of the surface are all greater than the width of people's palm apart from the distance of described connecting portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520182175.9U CN204525369U (en) | 2015-03-27 | 2015-03-27 | Elevator cab door opens instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520182175.9U CN204525369U (en) | 2015-03-27 | 2015-03-27 | Elevator cab door opens instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204525369U true CN204525369U (en) | 2015-08-05 |
Family
ID=53739419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520182175.9U Expired - Fee Related CN204525369U (en) | 2015-03-27 | 2015-03-27 | Elevator cab door opens instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204525369U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107650065A (en) * | 2017-10-27 | 2018-02-02 | 珠海市魅族科技有限公司 | Tear machine instrument open |
-
2015
- 2015-03-27 CN CN201520182175.9U patent/CN204525369U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107650065A (en) * | 2017-10-27 | 2018-02-02 | 珠海市魅族科技有限公司 | Tear machine instrument open |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20150805 Termination date: 20200327 |