A kind of escalator with preposition warning function
Technical field
The utility model relates to material flow transmission equipment field, is specifically related to a kind of escalator with preposition warning function.
Background technology
Escalator is as the interlayer running equipment of people, be commonly used in the regions such as large-scale mall, office building, in enjoyment simultaneously easily, pedestrian especially falling down of children is even also happened occasionally by the example clamped, there is certain potential safety hazard, reason is mostly pedestrian when mall uses escalator, often watches retail shop at one's side and building attentively, off one's guard, do not set foot on pedal in time when escalator arrives the end.There is a kind of escalator that the patent document that the manufacturer production such as patent No. is CN203284034U is announced, possess scram button, but on the one hand, when meeting accident, manually go button to need the time, still can produce cramping situation, on the other hand, unexpected urgency stops also easily allowing other passenger's tumble injury, also has part producer to use acoustic control prompting, at escalator, caution sound is set near the position of outlet pedal, play the effect of prompting, but a riot of sound, and alarming effect is not good.
Utility model content
The purpose of this utility model is to provide a kind of escalator with preposition warning function, can user near exit position time obtain in sense of touch prompting, thus to arouse vigilance, walk upper footboard in time, avoid being pressed from both sides.
Above-mentioned technical purpose of the present utility model is achieved by the following technical programs: a kind of escalator with preposition warning function, comprise the handrail of step, ladder and the cycle rotation of ascending the stairs, the escalator of this kind of preposition warning function of band also comprises for supporting and the arm-rest frame led to described handrail, described arm-rest frame is provided with preposition warning district near exit position, described preposition warning district comprises the salient point warning thing of evagination in described arm-rest frame surface, and described handrail covers described arm-rest frame outside face.
Described handrail covers described arm-rest frame outside face, time user uses escalator, hand leans against on described handrail, when described step rises near exit, described handrail touches the described salient point warning thing of evagination, can by natural jack-up, the hand of user can be felt by the sense of touch of jack-up, imply that near outlet, carry out the preparation of lower escalator in time, avoid being pressed from both sides.
As preferably of the present utility model, described salient point warning thing comprises spheroid and is movably connected on the contact block above described spheroid, and described contact block lower surface is provided with the movable cavity being socketed in described spheroid upper surface.
Described contact block lower surface is provided with movable cavity, make described contact block can be movable on described spheroid, user's hand is by described handrail, the described conflict block of conflicting moves forward, the resistance that such structure design runs into when making hand is forward soft, avoid rigidity to stop, increase the traveling comfort of conflicting.
As preferably of the present utility model, described salient point warning thing also comprises the locating piece and one end that are connected with described arm-rest frame and is connected the column that the other end is connected with described spheroid with described locating piece.
As preferably of the present utility model, described column is be made up of elastomeric material and the elastic of in the vertical direction extension.
As preferably of the present utility model, described contact block upper surface comprises multiple salient point.
As preferably of the present utility model, described arm-rest frame is provided with in the vertical direction and extends and for providing the support bracket of guiding to described handrail near exit position.
Described support bracket possesses certain altitude, and by described hand rail band guiding to suitable height, that avoids the hand of user to conflict is the described salient point warning side of thing but not upper surface, improves the level of comfort of conflicting.
As preferably of the present utility model, described support bracket is two, is located at the both sides of described arm-rest frame near staircase exit position respectively.
As preferably of the present utility model, described support bracket comprises near staircase exit position and face height higher than the bearing surface of described salient point warning thing vertex position be connected described bearing surface and described arm-rest frame and be the transition cambered surface of arc transition.
Have user in, the hand of user is according to described handrail, handrail sink naturally, warn thing with described salient point to contact, user leaves, and described handrail playbacks naturally, warns thing non-contravention with described salient point, make described salient point warn thing only when there being user just and described handrail conflict and rub, lifting means service life.
As preferably of the present utility model, described preposition warning district is by comprising the first warning district and the second warning district successively near staircase Way out, described second warning district, described salient point warning thing is multiple, and its distance that is spaced in described second warning district is less than is spaced distance in described first warning district.
User is the closer to exit of escalator, and conflict effect is stronger, and prompting user security leaves escalator further.
In sum, the utility model has following beneficial effect:
1, described salient point warning thing is by described handrail conflict user hand, and by sense of touch, user learns that block is near exit of escalator, carry out safe descending stair and prepare.
2, described support bracket provides guiding for described handrail.
3, the height of described support bracket and described salient point warning thing arranges and promotes service life.
4, described first warning district and described second warning district distinction cue user, have different warning degree.
5, the connection of described contact block and described spheroid makes conflict effect soft.
Accompanying drawing explanation
Fig. 1 is the schematic diagram in ladder, support bracket, preposition warning district;
Fig. 2 is embodiment 1 overall schematic;
Fig. 3 is the schematic perspective view of salient point warning thing.
In figure:
1, arm-rest frame, 2, handrail, 3, ladder, 4, support bracket, 41, transition cambered surface, 42, bearing surface, 5, preposition warning district, 51, first warning district, 52, second warning district, 6, salient point warning thing, 61, locating piece, 62, column, 63, spheroid, 64, contact block.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
This specific embodiment is only to explanation of the present utility model; it is not to restriction of the present utility model; those skilled in the art can make to the present embodiment the amendment not having creative contribution as required after reading this specification sheets, as long as but be all subject to the protection of patent law in right of the present utility model.
Embodiment 1, as shown in Figure 1, Figure 2 and Figure 3: a kind of escalator with preposition warning function, comprise the handrail 2 of step, ladder 3 and the cycle rotation of ascending the stairs, the escalator of this kind of preposition warning function of band also comprises for supporting and the arm-rest frame 1 led to handrail 2, arm-rest frame 1 is provided with preposition warning district 5 near exit position, preposition warning district 5 comprises the salient point warning thing 6 of evagination in arm-rest frame 1 surface, and handrail 2 covers arm-rest frame 1 outside face.Handrail 2 covers arm-rest frame 1 outside face, time user uses escalator, hand leans against on handrail 2, when step rises near exit, handrail 2 touches the salient point warning thing 6 of evagination, can by natural jack-up, the hand of user can be felt by the sense of touch of jack-up, imply that near outlet, carry out the preparation of lower escalator in time, avoid being pressed from both sides.
The contact block 64 that salient point warning thing 6 comprises spheroid 63 and is movably connected on above spheroid 63, contact block 64 lower surface is provided with the movable cavity being socketed in spheroid 63 upper surface.Contact block 64 lower surface is provided with movable cavity, makes contact block 64 can be movable on spheroid 63, and user's hand is by handrail 2, the conflict block 64 of conflicting moves forward, the resistance that such structure design runs into when making hand is forward soft, avoids rigidity to stop, increases the traveling comfort of conflicting.Salient point warning thing 6 also comprises the locating piece 61 and one end that are connected with arm-rest frame 1 and is connected the column 62 that the other end is connected with spheroid 63 with locating piece 61.Column 62 is be made up of elastomeric material and the elastic of in the vertical direction extension.Contact block 64 upper surface comprises multiple salient point.
Arm-rest frame 1 is provided with in the vertical direction and extends and for providing the support bracket 4 of guiding to handrail 2 near exit position.Support bracket 4 possesses certain altitude, and handrail 2 is directed to suitable height, and that avoids the hand of user to conflict is the salient point warning side of thing but not upper surface, improves the level of comfort of conflicting.Support bracket 4 is two, is located at the both sides of arm-rest frame 1 near staircase exit position respectively.Support bracket 4 comprises near staircase exit position and face height higher than the bearing surface 42 of salient point warning thing 6 vertex position with is connected bearing surface 42 and arm-rest frame 1 and is the transition cambered surface 41 of arc transition.Have user in, the hand of user is according to handrail 2, handrail 2 sink naturally, warn thing 6 with salient point to contact, user leaves, and handrail 2 playbacks naturally, warns thing non-contravention with salient point, make salient point warn thing 6 only when there being user just and handrail 2 conflict and rub, lifting means service life.
Preposition warning district 5 is by comprising the first warning district 51 and the second warning district 52 successively near staircase Way out, second warning district 52, salient point warning thing 6 be multiple, and its distance that is spaced in the second warning district 52 is less than to warn first and is spaced distance in district 51.User is the closer to exit of escalator, and conflict effect is stronger, and prompting user security leaves escalator further.