CN201785114U - Stable handrail - Google Patents
Stable handrail Download PDFInfo
- Publication number
- CN201785114U CN201785114U CN2010205125886U CN201020512588U CN201785114U CN 201785114 U CN201785114 U CN 201785114U CN 2010205125886 U CN2010205125886 U CN 2010205125886U CN 201020512588 U CN201020512588 U CN 201020512588U CN 201785114 U CN201785114 U CN 201785114U
- Authority
- CN
- China
- Prior art keywords
- handrail
- sliding part
- sidepiece
- stable
- face
- 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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- Escalators And Moving Walkways (AREA)
Abstract
The utility model relates to a stable handrail which comprises a handrail top part, a left handrail side part and a right handrail side part. One end of the left handrail side part is connected with the handrail top part and the other end of the left handrail side part is connected with a left sliding part. One end of the right handrail side part is connected with the handrail top part and the other end of the right handrail side part is connected with a right sliding part. The left sliding part and the right sliding part are arranged in parallel with the handrail top part and on a same horizontal line. The middle of the bottom surface of the handrail top part is fixedly connected with an auxiliary sliding part which is perpendicular to the bottom surface of the handrail top part. The distance between the bottom surface of the auxiliary sliding part and the bottom surface of the handrail top part is smaller than the distance between the top surface of the left sliding part and the bottom surface of the handrail top part. The end surface of the auxiliary sliding part is rectangular, trapezoidal or triangular. The left handrail side part and the right handrail side part are symmetrically arranged. The cross sections of the internal surface and the external surface of the side parts of the left handrail side part and the right handrail are arc-shaped. The stable handrail has the advantages that the firmness is high, the stability is strong and the stable handrail is not apt to fall off.
Description
Technical field
The utility model relates to a kind of handrail, relates in particular to a kind of stable handrail, specifically is applicable to the employed handrail of escalator.
Background technology
At present, escalator has obtained extensive application in public places, for people's life brings great convenience.Escalator generally is provided with handrail in the both sides of staircase, and this handrail is along with the staircase pedal carries out the synchronous circulation running under the effect of driver train.
The Chinese patent publication number is CN1868854A, Chinese patent open day was that the utility model patent on November 29th, 2006 discloses a kind of improved automatic staircase handrail band, the rubber tape that is the C type by the cross section constitutes, the head and the tail two ends of described rubber tape interconnect, wherein, the outside face of described rubber tape is coated with a photo-catalytic coating layer.A fixed position in the described rubber tape operating path outside is provided with at least one ultraviolet lamp.The thickness of photo-catalytic coating layer is between 5～300nm.The photo-catalytic coating layer is made up of titanium dioxide granule.The energy that photo-catalytic coating utilizes light to provide carries out catalytic action, produce electric charge under the ultraviolet irradiation in sunshine or lighting source, react with airborne hydrone and oxygen molecule, produce negative oxygen ion and hydroxyl free radical, destroy the cell membrane of bacterium, cytoplasm is run off and death, solidify the protein of virus, suppress the activity of virus, and catch airborne various planktobacteria.Though this utility model can be to killing attached to the bacterial virus on the improved automatic staircase handrail band, it only depends on C type structure to be connected with escalator, and fastness is lower, slides easily during use, even comes off, and causes elevator accident.
The utility model content
The purpose of this utility model be overcome that the fastness that exists in the prior art is lower, the defective of easy slip and problem, provide a kind of fastness higher, be difficult for the stable handrail that slides.
For realizing above purpose, technical solution of the present utility model is: a kind of stable handrail, comprise left handrail sidepiece and right handrail sidepiece that handrail top and two ends thereof are provided with, one end of described left handrail sidepiece is captiveed joint with the handrail top, the other end is captiveed joint with left sliding part, one end of described right handrail sidepiece is captiveed joint with the handrail top, and the other end is captiveed joint with right sliding part; Described left sliding part all parallels with the handrail top with right sliding part, and left sliding part, right sliding position are on same horizon; The midway location of the bottom surface at described handrail top is fixedly connected with the auxiliary sliding part perpendicular with it, and the distance between the bottom surface of auxiliary sliding part and the bottom surface at handrail top is less than the distance between the bottom surface at the end face of left sliding part and handrail top.
The end face of described auxiliary sliding part is rectangle, trapezoidal or triangle.
Distance between the bottom surface at the end face of described left sliding part and handrail top is more than or equal to the width of left sliding part.
Described left handrail sidepiece, right handrail sidepiece are symmetrically set, and left handrail sidepiece, the sidepiece inside face of right handrail sidepiece, the cross-sectional plane of exterior side surface are circular arc.
The cross-sectional plane of described sidepiece inside face, exterior side surface is an isocentric circular arc.
Compared with prior art, the beneficial effects of the utility model are:
1, since in a kind of stable handrail of the utility model the midway location in the bottom surface at handrail top be fixedly connected with the auxiliary sliding part perpendicular with it, during use, auxiliary sliding part can be stuck on the handrail of escalator both sides, make left handrail sidepiece, right handrail sidepiece fix handrail with auxiliary sliding part three, improve its fastness that combines with escalator handrail greatly, effectively avoided the generation of dropping situations in the use.Therefore fastness of the present utility model is better, difficult drop-off.
2, because a kind of stable handrail of the utility model, has also designed distance between the bottom surface at the end face of left sliding part and handrail top except the midway location in the bottom surface at handrail top is fixedly connected with the auxiliary sliding part perpendicular with it more than or equal to the width of left sliding part; Left side handrail sidepiece, right handrail sidepiece are symmetrically set, and the sidepiece inside face of left handrail sidepiece, right handrail sidepiece, the cross-sectional plane of exterior side surface are circular arc, those designs can be guaranteed in use stressed more even of the utility model, thereby have better stability.Therefore stability of the present utility model is stronger.
Description of drawings
Fig. 1 is a perspective view of the present utility model.
Fig. 2 is a front view of the present utility model
Among the figure: handrail top 1, left handrail sidepiece 2, right handrail sidepiece 3, left sliding part 4, right sliding part 5, auxiliary sliding part 6, sidepiece inside face 7, exterior side surface 8.
The specific embodiment
Below in conjunction with the description of drawings and the specific embodiment the utility model is described in further detail
Referring to Fig. 1-Fig. 2, a kind of stable handrail, comprise left handrail sidepiece 2 and right handrail sidepiece 3 that handrail top 1 and two ends thereof are provided with, one end of left side handrail sidepiece 2 is captiveed joint with handrail top 1, the other end is captiveed joint with left sliding part 4, one end of right handrail sidepiece 3 is captiveed joint with handrail top 1, the other end is captiveed joint with right sliding part 5, one of special feature of the present utility model is: left sliding part 4 all parallels with handrail top 1 with right sliding part 5, and left sliding part 4, right sliding part 5 are positioned on the same horizon; The midway location of the bottom surface at handrail top 1 is fixedly connected with the auxiliary sliding part 6 perpendicular with it, and the distance between the bottom surface of auxiliary sliding part 6 and the bottom surface at handrail top 1 is less than the distance between the bottom surface at the end face of left sliding part 4 and handrail top 1.
The end face of preferred auxiliary sliding part 6 is rectangle, trapezoidal or triangle, and this kind design can guarantee that auxiliary sliding part 6 carries out more firm combining with escalator handrail.
Distance between the bottom surface at the end face of preferred left sliding part 4 and handrail top 1 is more than or equal to the width of left sliding part 4.This design can guarantee that the distance between left sliding part 4, right sliding part 5 and the auxiliary sliding part 6 can be too not little, thereby is difficult to install and later period maintenance.
Preferred left handrail sidepiece 2, right handrail sidepiece 3 are symmetrically set, and the sidepiece inside face 7 of left handrail sidepiece 2, right handrail sidepiece 3, the cross-sectional plane of exterior side surface 8 are circular arc, and the cross-sectional plane of further preferred sidepiece inside face 7, exterior side surface 8 is an isocentric circular arc.This design can guarantee to have good synchronism between the utility model and the handrail, the jam phenomenon can not take place.
Therefore the utility model not only has fastness preferably, and stability is strong, difficult drop-off.
The above only is a better embodiment of the present utility model; protection domain of the present utility model does not exceed with above-mentioned embodiment; as long as the equivalence that those of ordinary skills do according to the utility model institute disclosure is modified or changed, all should include in the protection domain of putting down in writing in claims.
Claims (5)
1. stable handrail, comprise left handrail sidepiece (2) and right handrail sidepiece (3) that handrail top (1) and two ends thereof are provided with, one end of described left handrail sidepiece (2) is captiveed joint with handrail top (1), the other end is captiveed joint with left sliding part (4), one end of described right handrail sidepiece (3) is captiveed joint with handrail top (1), the other end is captiveed joint with right sliding part (5), it is characterized in that:
Described left sliding part (4) all parallels with handrail top (1) with right sliding part (5), and left sliding part (4), right sliding part (5) are positioned on the same horizon; The midway location of the bottom surface at described handrail top (1) is fixedly connected with the auxiliary sliding part (6) perpendicular with it, and the distance between the bottom surface of auxiliary sliding part (6) and the bottom surface of handrail top (1) is less than the distance between the bottom surface of the end face of left sliding part (4) and handrail top (1).
2. a kind of stable handrail according to claim 1 is characterized in that: the end face of described auxiliary sliding part (6) is rectangle, trapezoidal or triangle.
3. a kind of stable handrail according to claim 1 and 2 is characterized in that: the distance between the bottom surface of the end face of described left sliding part (4) and handrail top (1) is more than or equal to the width of left sliding part (4).
4. a kind of stable handrail according to claim 3, it is characterized in that: described left handrail sidepiece (2), right handrail sidepiece (3) are symmetrically set, and left handrail sidepiece (2), the sidepiece inside face (7) of right handrail sidepiece (3), the cross-sectional plane of exterior side surface (8) are circular arc.
5. a kind of stable handrail according to claim 4 is characterized in that: the cross-sectional plane of described sidepiece inside face (7), exterior side surface (8) is an isocentric circular arc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205125886U CN201785114U (en) | 2010-08-31 | 2010-08-31 | Stable handrail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205125886U CN201785114U (en) | 2010-08-31 | 2010-08-31 | Stable handrail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201785114U true CN201785114U (en) | 2011-04-06 |
Family
ID=43817089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205125886U Expired - Fee Related CN201785114U (en) | 2010-08-31 | 2010-08-31 | Stable handrail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201785114U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101927940A (en) * | 2010-08-31 | 2010-12-29 | 吴江市康龙橡塑制品有限公司 | Stable handrail |
-
2010
- 2010-08-31 CN CN2010205125886U patent/CN201785114U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101927940A (en) * | 2010-08-31 | 2010-12-29 | 吴江市康龙橡塑制品有限公司 | Stable handrail |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110406 Termination date: 20110831 |