CN203392707U - Escalator stair - Google Patents
Escalator stair Download PDFInfo
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- CN203392707U CN203392707U CN201320342742.3U CN201320342742U CN203392707U CN 203392707 U CN203392707 U CN 203392707U CN 201320342742 U CN201320342742 U CN 201320342742U CN 203392707 U CN203392707 U CN 203392707U
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Abstract
An escalator stair is provided with a stair, a stepping vertical part and multiple clamp plates; the multiple clamp plates are arranged at the notch part at the rear end part of a stair main part in the corner part combined by the stepping vertical plate part and the stair; the clamp plates are provided with multiple short peak parts, integrally formed long peak parts, combining bodies and elastic bodies; the short peak parts are arranged in parallel and are provided with plate-like short peaks; the rear end faces of the short peaks extend to form the same plane with the valley part of the stepping vertical plate part; the long peak parts are arrayed in parallel and are provided with plate-like long peaks; the rear end faces of the long peak parts extend to form the same plane with the peak part of the stepping vertical plate part; the combining parts are used for mutually combining the long peak parts and the short peak parts at the main body side of the stair; the elastic bodies are configured at the bottom faces of the long peak parts and the short peak parts. According to the escalator stair, a safe escalator is provided, and even a passenger falls down and collides onto the corner part of the stair with the body, the collision energy can also be adsorbed to prevent severe injury.
Description
Technical field
The utility model relates to a kind of step of escalator.
Background technology
The accident of often falling down in escalator, during bight that the tread that especially collides step when health and toe riser face intersect, is likely subject to large injury.Therefore, need a kind of such safety automation staircase: though fall down and head impact to described bight, also can absorb collision energy, prevent badly woundedization.
The measure of badly woundedization when preventing that health from colliding bight, existing proposition has several methods.
For example, as conventional example 1, Japanese Patent Laid-Open Publication JP has proposed a kind of escalator No. 2008-254873.It has step and the riser that is provided with a plurality of clamping plate, and has: a plurality of damper elements, and a plurality of damper elements are located at respectively between the clamping plate of installation side end of step; And force body, this force body is located between step and damper element, this force body step surface from access unit out when taking passenger, a plurality of damper element application of forces, so that a plurality of damper element is outstanding upward from clamping plate upper surface, and is pushed away under the broach by access unit and a plurality of damper elements are placed in to the introducing position between the clamping plate of step when step enters access unit.
In addition, although prevent that badly woundedization from not being main purpose, to propose to have several methods that badly woundedization is relevant that prevents.
For example, as conventional example 2, Japanese Patent Laid-Open Publication Unexamined Patent has proposed a kind of escalator No. 11-292441.It is, the step of escalator consists of fishback and step substrate, step substrate consists of aluminium diecasting or corrosion-resistant steel, by friction coefficient, than the large material of smooth metal, for example rubber or synthetic resin form fishback, utilize screw or lining cement to be fixed on step substrate, fishback have along direction of travel extend, in a plurality of ridges of the Width devices spaced apart perpendicular to direction of travel.
In addition, as conventional example 3, the step that Japanese Patent Laid-Open Publication Unexamined Patent proposes a kind of escalator No. 06-156960.The tread of this escalator has metal frame and is placed on the metal-made step on frame, suppresses vibration material prevent that step from contacting with the direct of frame by elastic bodys such as rubber, and the vibration being applied on frame just can not be delivered on step.
Patent documentation
Patent documentation 1: Japanese Patent Laid-Open 2008-254873 communique
Patent documentation 2: Japanese patent laid-open 11-292441 communique
Patent documentation 3: Japanese patent laid-open 06-156960 communique
Utility model content
Utility model problem to be solved
Problem to be solved in the utility model is that a kind of safe escalator is provided: do not use the device of high price, even if the bight that passenger falls down, health collides step also can absorb collision energy, prevent badly woundedization.
For solving the means of problem
The utility model one embodiment relates to a kind of step of escalator, has: step, and this step has the main part that broad ways is arranged with the Duo Tiao peak parallel with direct of travel; Toe riser portion, this toe riser portion is combined with the rearward end of the described main part of this step, and broad ways is arranged with many protuberances and is formed with recess between adjacent protuberance; And a plurality of clamping plate, the plurality of clamping plate in the bight of this toe riser portion and the combination of described step institute, be located at the notch part of the rearward end that is formed at described step main part,
Described clamping plate have: it is same plane that the aft end face at the short Feng，Gai Duan peak of a plurality of arrangement in parallels extends to the recess of toe riser portion; A plurality of long peaks, it is same plane that the aft end face at the plurality of long peak extends to the protuberance of toe riser portion, and respectively alternately configured in parallel between described a plurality of short peaks; Connecting portion, this connecting portion Jiang Gaichang peak and described short peak mutually combine at the main body side of described step; And absorbing body, this absorbing body is configured to contact with described Duan Feng bottom surface with these long peaks.
Again, the step of the escalator that another embodiment of the present utility model relates to, described long peak and described short peak mutually combine by length peak connecting portion at the main body side of described step, and disconnected from each other in described toe riser portion side.
Again, the step of the escalator that another embodiment of the present utility model relates to, is formed with opening in the protuberance upper end of described toe riser portion, in the described toe riser Bu Ce bottom at described long peak, is provided with jut chimeric with described opening and that sealed.
Again, the step of the escalator that another embodiment of the present utility model relates to, described short peak has back plate, this back plate gives one to the bottom at described a plurality of peaks and supports and be formed with the slit that makes to insert between peak adjacent in described a plurality of peak described a plurality of long peaks, by long peak described in this back plate and described short peak, mutually combines.
Again, the step of the escalator that another embodiment of the present utility model relates to, described absorbing body has different mutually material constants from position corresponding to described short peak and described long peak.
Again, the step of the escalator that another embodiment of the present utility model relates to, described long peak and described short peak have different material constants.
Again, the step of the escalator that another embodiment of the present utility model relates to, the height with respect to described tread at described short peak forms lowlyer than described long peak.
Again, the step of the escalator that another embodiment of the present utility model relates to, the back plate at described short peak, at described toe riser portion side end, there is the sole portion on the notch part bottom surface of the rearward end that is being formed at described step main part of keeping a foothold, at this sole subordinate end and be located at the jut lower end of described long peak portion, be provided with described absorbing body.
Again, the step of the escalator that another embodiment of the present utility model relates to, described absorbing body is formed with the groove that insert described Duan Fenghechang Feng lower end.
Again, the step of the escalator that another embodiment of the present utility model relates to, described a plurality of long peaks link into an integrated entity by long peak connecting portion in described toe riser Bu Ce lower end.
The effect of utility model
Adopt the utility model, a kind of so safe escalator can be provided: do not use the device of high price, even if the bight that passenger falls down, health collides step also can absorb collision energy, prevent badly woundedization.
Accompanying drawing explanation
Fig. 1 is the lateral plan of step of the escalator of the utility model embodiment 1.
Fig. 2 will give the block diagram after biopsy cavity marker devices near the bight of the step of the escalator described in Fig. 1.
Fig. 3 is near the block diagram of confined state explanation bight equally.
Fig. 4 gives the main portion structure of the step of the escalator shown in Fig. 1 the block diagram of exploded representation.
Fig. 5 means the block diagram of confined state of the step of the escalator shown in Fig. 4.
Fig. 6 gives the main portion structure of the step of the escalator of the utility model embodiment 2 block diagram of exploded representation.
Fig. 7 means the block diagram of main portion confined state of the step of the escalator shown in Fig. 6.
Fig. 8 means the cutaway view of main portion in Fig. 7.
Fig. 9 means the cutaway view of main portion structure of step of the escalator of the utility model embodiment 3.
Figure 10 gives the main portion structure of the step of the escalator of the utility model embodiment 4 block diagram of exploded representation.
Figure 11 means the block diagram of main portion confined state of the step of the escalator shown in Figure 10.
Figure 12 gives the main portion structure of the step of the escalator of the utility model embodiment 5 block diagram of exploded representation.
Figure 13 means the block diagram of main portion confined state of the step of the escalator shown in Figure 12.
Figure 14 gives the main portion structure of the step of the escalator of the utility model embodiment 6 block diagram of exploded representation.
Figure 15 means the block diagram of main portion confined state of the step of the escalator shown in Figure 14.
Figure 16 means the cutaway view of main portion in Figure 15.
Nomenclature
1 ... step
2 ... tread
3 ... riser portion
4 ... skirt panel
5,17,23,30,32,41 ... impact absorption clamping plate portion
6 ... main part
7 ... notch part
8 ... peak
9 ... protuberance
10 recesses
11,20,24,31 ... short peak
25 ... short peak portion
12,21,26 ... long peak
25,27 ... long peak portion
27-1 ... long peak connecting portion
13 ... peristome
14 ... jut
15,18 ... length peak connecting portion
16,19,28,38,39 ... absorbing body
29 ... slit
40 ... claw
48 ... the 2nd long peak connecting portion
22,49 ... slot part
The specific embodiment
Below, the step of escalator of the present utility model is described with reference to accompanying drawing.
(embodiment 1)
The structure of embodiment 1 is now described with Fig. 1～Fig. 5.
Fig. 1 is the lateral plan of the step 1 of escalator.The top of step 1 has tread 2, and passenger takes advantage of thereon, rises or declines.Direct of travel (Tu1Zhong Wei right side) when the step of Fig. 11 is risen is defined as front side, its reversing sense (being left side in Fig. 1) is defined as rear side, below according to this definition, describes.In the rear end of step 1, be provided with toe riser portion (hereinafter referred to as " riser portion ") 3, intersect and be formed with bight (the A portion of figure) with the rear end of tread 2 at an upper portion thereof.
Fig. 2 and Fig. 3 are by the block diagram after the biopsy cavity marker devices of the bight of the step of the escalator shown in Fig. 11 (the A portion in Fig. 1), are from seeing the diagram of the direction of step baffle plate 4 near the central authorities of step 1.Fig. 2 represents the impact absorption to be arranged on clamping plate 5 state on the main part 6 of tread 2, and Fig. 3 represents to install the state before clamping plate 5 for impact absorption.
Rear end at the main part 6 of tread 2 is combined with riser portion 3.The upside of main part 6 rear ends is provided with notch part 7.At the upper surface of main part 6, be uniformly-spaced provided with many protuberances (being only called below " peak ") 8 with the parallel formation of direct of travel.
In riser portion 3, by plate is carried out to bending machining, and be uniformly-spaced alternately provided with a plurality of protuberances 9 and be formed on the recess 10 between them.Here, the interval of the protuberance 9 of riser portion 3 is not limited thereto, and is about 2 times of 8 intervals, main part 6 Shang peak of tread 2.
In addition, the main part 6 of tread 2 and riser portion 3 adopt aluminium or stainless steel and other metal materials.Impact absorption, with on clamping plate 5, is alternately equally spaced provided with: the recess 10 of aft end face and riser portion 3 is conplane short peak 11; And aft end face to extend to the protuberance 9 of riser portion be conplane long peak 12.The front end face at short Feng11He Chang peak 12, consistent with peak 8 aft end faces of the main part 6 of tread 2.Chang Feng12 bottom, separates the jut 14. that is provided with gap the peristome 13 that is shaped as the protuberance 9 that covers riser portion 3
In addition, Fig. 2 and Fig. 3 only represent clamping plate 5 for impact absorption, but in fact along the Width of step 1, a plurality of same impact absorption clamping plate are installed.
Fig. 4 and Fig. 5 are the diagrams of the impact absorption clamping plate 5 of detailed presentation graphs 2 and Fig. 3.The short Feng11He Chang peak 12 of impact absorption clamping plate 5 is integrated by length peak connecting portion 15 in the peak of the main part 6 of tread 28 aft end face sides, and has the absorbing body 16 of being made by elastic body.This absorbing body 16 has been endowed, and is distortion hardly under the load of suitable passenger's body weight at common load, and the Young's modulus of number mm left and right distortion occurs under the load of 2～3 times of left and right of body weight.The concrete material of this absorbing body 6 preferably comprises the neoprene such as natural rubber, silica gel at interior rubber, but also uses the impact absorption resin etc. of synthetic rubber resin or use product " α GEL " by name.
The effect of embodiment 1 then, is described.First illustrate that passenger falls down, head impact is to the situation in the bight (the A portion in Fig. 1) of the step 1 of embodiment 1.
Bight is provided with clamping plate 5 for impact absorption, and head just collides with clamping plate 5 with impact absorption.It is absorbing body 16 that impact absorption disposes elastic body with the bottom surface of clamping plate 5, because Qi Duan Feng11He Chang peak 12 is that each self energy is out of shape up and down, therefore, passenger falls down, head impact is during to the bight of step, and the peak portion of only collision part actv. distortion occurs and absorbs collision energy.Therefore, even if head impact also can prevent badly woundedization.
So, the step that adopts the escalator of embodiment 1, can provide a kind of so safe escalator: do not use the device of high price, even if passenger falls down its head impact, to the bight of step, also can prevent badly woundedization, in addition, even common use state can not impel passenger to fall down yet.
(embodiment 2)
Now with Fig. 6 to Fig. 8, embodiment 2 is described.
With the difference of embodiment 1 be the structure of 23, clamping plate for impact absorption.Therefore, in following impact, absorb and describe by the structure of 23, clamping plate, description thereof is omitted for other parts.
Fig. 6 gives impact absorption the block diagram of exploded representation with each constructional delails of clamping plate 23.Impact absorption comprises with clamping plate 23: the short peak portion 25 that Jin Duan peak 24 is integrated; The long peak portion 27 that Jin Chang peak 26 is integrated; And the absorbing body 28 of being made by elastic body.A plurality of long peak 26 of long peak portion 27, the aft end face side at the peak 8 of the main part 6 of tread 2 links into an integrated entity by long peak connecting portion 27-1.In ，Duan peak portion 25, be provided with back plate 25-1 in addition, this back plate 25-1 gives one by the bottom at a plurality of short peaks and supports and be formed with a plurality of for insert the slit 29 at Yi Gechang peak between adjacent short peak.This back plate 25-1 also affiliated riser 3 side ends have be positioned at be formed under the 25-2 of sole portion on the bottom surface of notch part 7 (Fig. 3) of rearward end of step main part 6.And Bu27Chang peak, ，Chang peak 26 is the structures that protrude upward from described slit 29.Short peak Bu25He Chang peak portion 27 links into an integrated entity respectively in the aft end face side of tread 2 and the peak 8 of main part 6 respectively.
Fig. 7 is by the state after 23 assemblings of clamping plate portion for impact absorption.Bu27Chang peak, long peak 26 is assembled into the form that the slit 29 of Cong Duan peak portion 25 protrudes upward, and is mutually combined.And absorbing body 28 is configured to the downside free end contact of Bu25,Chang peak, Yu Duan peak portion 27.In the present embodiment, slit 29 Bu25He Chang peak, the Nei Ershiduan peak portions 27 that are inserted into short peak portion 25 by Chang Feng Bu27Chang peak 26 mutually combine.
Fig. 8 means the diagram of A-A cross-sectional plane in Fig. 9.The lower side at Bu27Chang Feng26Qi cross section, long peak is that to be inverted T-shape be configured in Bu25Duan Feng24 cross section, I font ,Duan peak absorbing body 28Shang，Chang peak 26 is led by slit 29.
Below, the effect of the embodiment 2 so forming is described.
The impact absorption of embodiment 2 with clamping plate 23 as explained in Embodiment 1, collides clamping plate 23 for impact absorption, but considers that the 26Xian Biduan peak, angle ，Chang peak 24 falling down collides when passenger falls down.Long peak 26 due to cross section be I font contact with absorbing body 28, therefore, even if can expect, for little load, also by the Young's modulus of absorbing body 28, produce large distortion.On the other hand, the area contacting with absorbing body 28 due to short peak 24 is greater than long peak 26, and therefore, even same load, deflection diminishes.Therefore,, even also can not cause larger distortion on the load ，Duan peak 24 when the footwear of high-heeled shoes and so on are carried out the common walking producing, on the other hand, pedestrian, fall down Shi，Chang peak 26 and can produce larger distortion.
In addition, though not shown, at every absorbing body 28Chang Feng26Yu Duan peak, the deflection at the deflection He Chang peak 26 at short peak 24, by the different parts of alternate configurations Young's modulus, just can freely be controlled in the position of 24 contacts.The large material of position configuration Young's modulus that the configuration little material ，Duan peak 24 of Young's modulus, position that for example ，Chang peak 26 contacts contacts, thus, when same load is applied on long Feng26Ji Duan peak 24, can produce identical deflection.，Chang Feng26He Duan peak 24 also can be formed by the material with different materials constant self in addition.
Adopt present embodiment 2, in appearance, because impact absorption covers with clamping plate 23You Duan peak Bu25,Chang peak portion 27, inner absorbing body 28 is hidden, and therefore has the effect that can not cause degraded appearance.
So, even if use the step of the escalator of embodiment 2, also can provide a kind of so safe escalator: the device that does not use high price, even if falling down its head impact, passenger also can prevent badly woundedization to the bight of step, in addition, even common use state can not impel passenger to fall down yet.
(embodiment 3)
Now with Fig. 9, embodiment 3 is described.
With the difference of embodiment 1 be the structure of 30, clamping plate for impact absorption.Therefore, in following impact, absorb and describe by the structure of 30, clamping plate, description thereof is omitted for other parts.
The basic system of embodiment 3 is identical with clamping plate 23 with the impact absorption of embodiment 2 substantially.Therefore, omit the diagram (being equivalent to Fig. 7) that the confined state of the exploded drawings of each constructional delails (being equivalent to Fig. 6), each part is described.
Fig. 9 means the diagram in the cross section of the A-A sectional position that is equivalent to Fig. 7 of clamping plate 30 for impact absorption.The lower side at the Chang Feng26 cross section of long peak portion (not shown) is that to be inverted T-shape be configured at the short peak 31 of I font ,Duan peak portion (not shown) absorbing body 28Shang，Chang peak 26 is led by slit 29.Lower than long Feng26，Duan Feng31,Chang peak 26, the aft end face (Fig. 1) at the peak 8 of the main part 6 of tread 2 links into an integrated entity with peak 8 height at ，Duan peak 31 in addition.
Below, the effect of embodiment 3 is described.
The clamping plate 30 for impact absorption of embodiment 3, as illustrated in embodiment 3, ，Duan peak 31 is difficult to the easy deflection in deflection ，Chang peak 26 with respect to the load from top.Passenger falls down 26Xian Biduan peak, Shi，Chang peak 31 and collides, and when clashing into directly over tread, easily the 26Xian Biduan peak, long peak 31 of deflection collides, and after certain displacement, collides with the short peak 31 that is difficult to deflection.Therefore, even from any angle collision, soft long peak 26 first collides relatively, absorbs the impact of certain degree until reach short peak 31.
So, even if use the step of the escalator of embodiment 3, also can provide a kind of so safe escalator: the device that does not use high price, even if falling down its head impact, passenger also can prevent badly woundedization to the bight of step, in addition, even common use state can not impel passenger to fall down yet.
(embodiment 4)
Now with Figure 10 to Figure 11, embodiment 4 is described.
With the difference of embodiment 1 be the structure of 32, clamping plate for impact absorption.Especially, with the difference of embodiment 2 are parts of clamping plate 32 for impact absorption, other parts are identical.Therefore, describing being different from the part of embodiment 1,2 below, for other parts, put on the numbering corresponding with Figure 10, Figure 11, omit detailed explanation.
Figure 10 gives each constructional delails of impact absorption clamping plate 32 block diagram of exploded representation.The lower surface of the 25-2 of sole portion of the back plate 25-1 of Duan peak portion 25, and be formed between the bottom surface of notch part 7 (Fig. 3) of step main part 6 rearward end and clamped absorbing body 38.Jut 14 downsides of ，Chang peak portion 27 are provided with the claw 40 that is entrenched in riser 3 peristome 13 inside in addition, clamp the impact absorption part 39 being formed by elastic body equally between the upper surface of jut 14 lower surfaces and claw 40.
The diagram of state after Figure 11 means assembling impact absorption clamping plate portion 32 and is arranged in step main body.The slit 29 that Bu27Chang peak, long peak 26 is assembled into Cong Duan peak portion 25 is outstanding form upward, the absorbing body 38 of the 25-2 of the sole portion bottom of short peak portion 25 is configured to be same with the recess 10 of riser 3, the claw 40 (not shown) that the absorbing body 39 of Bu27 bottom, long peak is configured to jut 14 belows that the protuberance 9 with riser 3 is same Mian，Chang peak portion 26 is accommodated in the inside of riser 3 peristomes 13.
Below, the effect of embodiment 4 is described.
The clamping plate 32 for impact absorption of embodiment 4, as illustrated in embodiment 1, passenger falls down 24 collisions of Shi，Yu Chang Feng26Huo Duan peak.Absorbing body that now the downside leading section at ，Chang Feng26Huo Duan peak 24 possesses 38,39 produces deflections and impact when absorbing passenger and falling down.
In addition, during load while carrying out for the footwear of high-heeled shoes and so on the common walking producing, because the claw 40 at long peak 26 is accommodated in the inside of riser 3 peristomes 13, so ，Chang peak 26 has enough intensity with respect to the load of the direction of buckling.In addition, for short peak 24, because the shape of downside leading section is made the shape of the inverted T-shape that Bi Duan peak 24 width are large, therefore, with respect to the load of the direction of buckling and there is enough intensity.
So, even if use the step of the escalator of embodiment 4, also can provide a kind of so safe escalator: the device that does not use high price, even if falling down its head impact, passenger also can prevent badly woundedization to the bight of step, in addition, even common use state can not impel passenger to fall down yet.
(embodiment 5)
Now with Figure 12 to Figure 13, embodiment 5 is described.
With the difference of embodiment 1 be the structure of 17, clamping plate for impact absorption, because other parts are identical, therefore, below different parts is being described, description thereof is omitted for other parts.
Figure 12 is shown as impact absorption clamping plate 17 breakdowns the block diagram of each constructional delails.Impact absorption is integrated by the 2nd length peak connecting portion 18 in the peak of the main part 6 of table top 28 aft end face sides (Fig. 2) with clamping plate 17Duan Feng20He Chang peak 21, and has the absorbing body 19 of being made by elastic body.The part of absorbing body 19 contacts at Yu Duan Feng11He Chang peak 12 is projected into downside, and is formed with groove 22 on corresponding absorbing body 19.
Figure 13 is by the state after clamping plate 17 assemblings for impact absorption.The protrusion to downside at short Feng20He Chang peak 21 is the forms that are accommodated in absorbing body 19 grooves 22.
Below, the effect of embodiment 5 is described.
The clamping plate 17 for impact absorption of embodiment 5, as illustrated in embodiment 1, when passenger falls down and clamping plate 17 collision for impact absorption, in impact absorption, with clamping plate 17 bottom surface, disposing elastic body is absorbing body 19, because short Feng20Ji Chang peak 21 is the structures that can be out of shape up and down separately, therefore, passenger, fall down, head impact on the bight of step time, there is actv. distortion and absorb collision energy in the peak portion of only collision part.Therefore, even if head impact also can prevent badly woundedization.
In addition, owing to being arranged to its part and imbedding the form in absorbing body 19 grooves 22 in short Feng20Ji Chang peak 21, therefore, for passenger from directly over step on the short Feng20He Chang peak 21 worried with time clamping plate 17 in impact absorption laterally fall down and buckle to there is enough intensity.
In addition, although omit the explanation of diagram, but further deep-cut imbedding the groove 22 of the absorbing body 19 at long peak 21, corresponding relative cylinder charge absorbing body 19 is also after soft material, to be assembled on absorbing body 19 by the integrated short Feng20He Chang of length peak connecting portion 18 peak 21 the easier deflection in Neng Shichang Feng21Bi Duan peak 20 thus.
So, even if use the step of the escalator of embodiment 5, also can provide a kind of so safe escalator: the device that does not use high price, even if falling down its head impact, passenger also can prevent badly woundedization to the bight of step, in addition, even common use state can not impel passenger to fall down yet.
(embodiment 6)
Now with Figure 14 to Figure 16, embodiment 6 is described.
Figure 14 gives impact absorption the block diagram of exploded representation with each constructional delails of clamping plate 41.Impact absorption comprises with clamping plate 41: the short peak portion 25 that Jin Duan peak 24 is integrated; The long peak portion 27 that Jin Chang peak 26 is integrated; And the absorbing body 28 of being made by elastic body.Short peak Bu25He Chang peak portion 26 is from slit 29 outstanding structure upward at the peak 8 aft end face sides (Fig. 2) of the main part 6 of the tread 2 Bu27Chang peak, ，Chang peak 26 that becomes one respectively.In addition the long peak 26 of the leading section of ，Chang peak portion 27 mutually between by the 2nd long peak connecting portion 48 connections, in the corresponding corner positions of absorbing body 28, be provided with notch part 49.
Figure 15 is by the state after clamping plate 41 assemblings for impact absorption.The slit 29 that Bu27Chang peak, long peak 26 is assembled into Cong Duan peak portion 25 is outstanding Bu25,Chang Feng Bu27 bottom, form ，Duan peak downside configuration absorbing body 28 upward.The notch part 49 of absorbing body 28 disposes Chang Feng Bu27Chang peak connecting portion 48.
Figure 16 means the diagram of the B-B cross-sectional plane that is equivalent to connecting portion 48 position, long peak of the long peak portion 27 of Figure 15.It clips Bu27Chang peak, long peak 26 short peak 24 and connects between adjacent, thereunder configures absorbing body 28, and the Duan Feng Bu25Duan peak 24 of upside is configured to inverted T-shape, and the lower side at long peak 26 is separately led by slit 29.
Below, the effect of embodiment 6 is described.
The clamping plate 41 for impact absorption of embodiment 6, as illustrated in embodiment 1, when passenger falls down and clamping plate 41 collision for impact absorption, in impact absorption, with clamping plate 41 bottom surface, disposing elastic body is absorbing body 28, because short Feng24Ji Chang peak 26 is the structures that can be out of shape up and down separately, therefore, passenger, fall down, head impact on the bight of step time, there is actv. distortion and absorb collision energy in the peak portion of outshot only.Therefore, even if head impact also can prevent badly woundedization.
In addition, during load while carrying out for the footwear of high-heeled shoes and so on the common walking producing, the slit 29 that is connected ，Qie Youduan peak portion 25 between the mutual long peak due to long peak 26 leads, so ，Chang peak 26 has enough intensity with respect to the load of the direction of buckling.In addition, for short peak 24, because cross sectional shape is made the shape of inverted T-shape, therefore, with respect to the load of the direction of buckling and there is enough intensity.
So, even if use the step of the escalator of embodiment 6, also can provide a kind of so safe escalator: the device that does not use high price, even if falling down its head impact, passenger also can prevent badly woundedization to the bight of step, in addition, even common use state can not impel passenger to fall down yet.
Although utilize various embodiments that above the utility model has been described, the utility model is not limited to these embodiments, also can consider various variation for these embodiments, these variation are also contained in the scope of the application's utility model.
For example, the claw 40 that the lower surface of the jut 14 shown in embodiment 4 is set, also can be used in other embodiments, and this is apparent.
Claims (10)
1. a step for escalator, is characterized in that, has: step, and this step has the main part that broad ways is arranged with the Duo Tiao peak parallel with direct of travel; Toe riser portion, this toe riser portion is combined with the rearward end of the described main part of this step, and broad ways is arranged with many protuberances and is formed with recess between adjacent protuberance; And a plurality of clamping plate, the plurality of clamping plate in the bight of this toe riser portion and the combination of described step institute, be located at the notch part of the rearward end that is formed at described step main part,
Described clamping plate have: it is same plane that the aft end face at the short Feng，Gai Duan peak of a plurality of arrangement in parallels extends to the recess of toe riser portion; A plurality of long peaks, it is same plane that the aft end face at the plurality of long peak extends to the protuberance of toe riser portion, and respectively alternately configured in parallel between described a plurality of short peaks; Connecting portion, this connecting portion Jiang Gaichang peak and described short peak mutually combine at the main body side of described step; And absorbing body, this absorbing body is configured to contact with described Duan Feng bottom surface with these long peaks.
2. the step of escalator as claimed in claim 1, is characterized in that, described long peak and described short peak mutually combine by length peak connecting portion at the main body side of described step, and disconnected from each other in described toe riser portion side.
3. the step of escalator as claimed in claim 1, is characterized in that, in the protuberance upper end of described toe riser portion, is formed with opening, in the described toe riser Bu Ce bottom at described long peak, is provided with jut chimeric with described opening and that sealed.
4. the step of escalator as claimed in claim 1, it is characterized in that, described short peak has back plate, this back plate gives one to the bottom at described a plurality of peaks and supports and be formed with the slit that makes to insert between peak adjacent in described a plurality of peak described a plurality of long peaks, by long peak described in this back plate and described short peak, mutually combines.
5. the step of escalator as claimed in claim 1, is characterized in that, described absorbing body has different mutually material constants from position corresponding to described short peak and described long peak.
6. the step of escalator as claimed in claim 1, is characterized in that, described long peak and described short peak have different material constants.
7. the step of the escalator as described in claim 1 or 4, is characterized in that, the height with respect to described tread at described short peak forms lowlyer than described long peak.
8. the step of escalator as claimed in claim 4, it is characterized in that, the back plate at described short peak, at described toe riser portion side end, there is the sole portion on the notch part bottom surface of the rearward end that is being formed at described step main part of keeping a foothold, at this sole subordinate end and be located at the jut lower end of described long peak portion, be provided with described absorbing body.
9. the step of escalator as claimed in claim 1, is characterized in that, described absorbing body is formed with the groove that insert described Duan Fenghechang Feng lower end.
10. the step of escalator as claimed in claim 3, is characterized in that, described a plurality of long peaks link into an integrated entity by long peak connecting portion in described toe riser Bu Ce lower end.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2012274699A JP5536186B2 (en) | 2012-12-17 | 2012-12-17 | Escalator steps |
| JP2012-274699 | 2012-12-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203392707U true CN203392707U (en) | 2014-01-15 |
Family
ID=49904254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320342742.3U Expired - Lifetime CN203392707U (en) | 2012-12-17 | 2013-06-14 | Escalator stair |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP5536186B2 (en) |
| CN (1) | CN203392707U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2918538A1 (en) * | 2014-03-10 | 2015-09-16 | Toshiba Elevator Kabushiki Kaisha | Escalator step and escalator having thereof |
| CN109906194A (en) * | 2016-11-08 | 2019-06-18 | 创新专利有限公司 | The conveying device being made of multiple conveying band sections tactic each other |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115352989B (en) * | 2022-08-11 | 2023-06-27 | 江苏省特种设备安全监督检验研究院 | Armrest elevator broken tooth detection device with sundry cleaning function |
| JP7477004B1 (en) | 2023-03-07 | 2024-05-01 | フジテック株式会社 | Demarcation Com, escalator step having said demarcation Com, and escalator having said step |
| JP7399600B1 (en) | 2023-05-08 | 2023-12-18 | フジテック株式会社 | Demarcation com, escalator steps with said demarcation com, and escalator equipped with said steps |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0477582U (en) * | 1990-11-19 | 1992-07-07 | ||
| JP4739477B2 (en) * | 1999-09-07 | 2011-08-03 | オーチス エレベータ カンパニー | Escalator step |
| JP2001130857A (en) * | 1999-11-04 | 2001-05-15 | Mitsubishi Electric Corp | Step for escalator |
| JP4583571B2 (en) * | 2000-09-29 | 2010-11-17 | 三菱電機株式会社 | Escalator steps |
| JP4273842B2 (en) * | 2003-06-04 | 2009-06-03 | 株式会社日立製作所 | Passenger conveyor and manufacturing method thereof |
-
2012
- 2012-12-17 JP JP2012274699A patent/JP5536186B2/en active Active
-
2013
- 2013-06-14 CN CN201320342742.3U patent/CN203392707U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2918538A1 (en) * | 2014-03-10 | 2015-09-16 | Toshiba Elevator Kabushiki Kaisha | Escalator step and escalator having thereof |
| CN104909252A (en) * | 2014-03-10 | 2015-09-16 | 东芝电梯株式会社 | Escalator step and escalator having thereof |
| US9309093B2 (en) | 2014-03-10 | 2016-04-12 | Toshiba Elevator Kabushiki Kaisha | Escalator step and escalator having thereof |
| CN104909252B (en) * | 2014-03-10 | 2017-05-24 | 东芝电梯株式会社 | Escalator step and escalator having thereof |
| CN109906194A (en) * | 2016-11-08 | 2019-06-18 | 创新专利有限公司 | The conveying device being made of multiple conveying band sections tactic each other |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2014118264A (en) | 2014-06-30 |
| JP5536186B2 (en) | 2014-07-02 |
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| CX01 | Expiry of patent term |