CN101927941B - Tensile handrail - Google Patents
Tensile handrail Download PDFInfo
- Publication number
- CN101927941B CN101927941B CN2010102673915A CN201010267391A CN101927941B CN 101927941 B CN101927941 B CN 101927941B CN 2010102673915 A CN2010102673915 A CN 2010102673915A CN 201010267391 A CN201010267391 A CN 201010267391A CN 101927941 B CN101927941 B CN 101927941B
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- tensile
- layer
- tension bar
- handrail
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Abstract
The invention discloses a tensile handrail, which comprises an outer layer, a tensile layer and a sliding layer which are connected mutually. The upper surface of the tensile layer is connected with the inner surface of the outer layer; the lower surface of the tensile layer is connected with the upper surface of the sliding layer; the tensile layer comprises a fixed layer and at least one tensile strip; the middle part of the fixed layer is provided with a tensile hole correspondingly matched with the tensile strip; the tensile strip comprises an inner mandrel and an outer enclosure body which are connected mutually; the inner mandrel is positioned in the center of the outer enclosure body; patterns on end faces of adjacent tensile strips are consistent and vertical mutually; and the center of the sliding layer is provided with an auxiliary fixing body. The tensile handrail has the advantages of higher tensile strength, better firmness, convenient replacement and use cost conservation.
Description
Technical field
The present invention relates to a kind of handrail, relate in particular to a kind of tensile handrail, specifically be applicable to the protection of handrail on the 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 Granted publication number is CN2736326Y; Granted publication day is that the utility model patent on October 26th, 2005 discloses a kind of handrail rubber wire cord, is made up of rubber tape and complex root steel wire, and steel wire is arranged in the described rubber tape; The cross-sectional plane of rubber tape is trapezoidal; The complex root steel wire is arranged on the middle part of rubber tape, and the complex root steel wire all cross-sectional plane with rubber tape is vertical, and the complex root steel wire is arranged along the length direction spaced and parallel of described rubber tape.In described rubber tape, evenly be arranged at intervals with 10-25 root steel wire.Though this utility model has solved in the problems such as the gas shutoff that exists, displacement that are shaped with other carcass building effectively, and has increased bonding plane, has improved the straight and upright and stretch breaking strength of handrail; But its many included steel wires are integral body, fixedly install, in case damage, can only whole replace; It is bigger not only to replace difficulty, and has increased use cost, and; This utility model can only combine with handrail through the two ends of bottom surface, and fastness is lower.
Summary of the invention
The objective of the invention is to overcome the defective that difficult replacement, use cost are higher, fastness is lower and the problem that exist in the prior art, a kind of easy replacement, use cost is lower, fastness is higher tensile handrail are provided.
For realizing above purpose; Technical solution of the present invention is: a kind of tensile handrail, comprise interconnective skin, tensile layer and sliding layer, and the upper surface of said tensile layer is connected with outer field inside face; The lower surface of tensile layer is connected with the upper surface of sliding layer; It is characterized in that: said tensile layer comprises bound layer and tension bar, and the quantity of said tension bar is the 4-20 root, and the figure of adjacent said tension bar end face is consistent; And stand upside down each other, the middle part of bound layer is provided with the tension hole with tension bar corresponding matching; Said tension bar comprises interconnective inner spindle and outer enclosure body, and inner spindle is positioned at the center position of outer enclosure body.
The end face of said tension bar is trapezoidal, triangle or square.
The quantity of said tension bar is 8.
The position, center of the lower surface of said sliding layer is provided with the auxiliary fixing body.
Compared with prior art, beneficial effect of the present invention is:
1, because the layer that draws in a kind of tensile handrail of the present invention comprises the tension bar of bound layer and 4-20 root, and the middle part of bound layer is provided with the tension hole with tension bar corresponding matching, and the figure of the end face of adjacent tension bar is consistent, handstand each other; This design can improve replaceability of the present invention, in the use, in case the situation that the tension bar damages takes place; Only need replace the tension bar that has damaged gets final product; Do not need whole replacement, not only operation easier is lower, and saves use cost.Therefore not only replacement easily of the present invention, and save use cost.
2, the quantity owing to tension bar in a kind of tensile handrail of the present invention is the 4-20 root; And its end face is trapezoidal, triangle or square, and in the use, the shape in the cross section of adjacent tension bar is just in time stood upside down each other; This kind design is convenient to strengthen tension bar single-piece tensile strength; And the present invention is provided with the auxiliary fixing body at the position, center of the lower surface of sliding layer, and this design can improve the fastness that the present invention combines with handrail.Therefore not only tensile strength is higher in the present invention, and fastness is better.
Description of drawings
Fig. 1 is a perspective view of the present invention.
Fig. 2 is a cutaway view of the present invention.
Among the figure: skin 1, tensile layer 2, sliding layer 3, bound layer 4, tension hole 41, tension bar 5, inner spindle 51, outer enclosure body 52, auxiliary fixing body 6.
The specific embodiment
Below in conjunction with the description of drawings and the specific embodiment the present invention is done further detailed explanation
Referring to Fig. 1-Fig. 2, a kind of tensile handrail comprises interconnective outer 1, tensile layer 2 and sliding layer 3, and the upper surface of tensile layer 2 is connected with the inside face of skin 1, and the lower surface of tensile layer 2 is connected with the upper surface of sliding layer 3; One of characteristics of the present invention are: tensile layer 2 comprises the tension bar 5 of bound layer 4 and 4-20 root; The figure of the end face of adjacent tension bar 5 is consistent; And stand upside down each other; This design can improve tension bar single-piece tensile strength, and the middle part of bound layer 4 is provided with the tension hole 41 with tension bar 5 corresponding matching; Said tension bar 5 comprises interconnective inner spindle 51 and outer enclosure body 52, and inner spindle 51 is positioned at the center position of outer enclosure body 52.This design can improve replaceability of the present invention, saves use cost.
The end face of preferred tension bar 5 is trapezoidal, triangle or square, and this design can improve tension bar single-piece tensile strength.
The quantity of preferred tension bar 5 is 8.
One of characteristics of the present invention are: the position, center of the lower surface of sliding layer 3 is provided with auxiliary fixing body 6.This design can strengthen the fastness that the present invention combines with handrail.
Therefore not only tensile strength is higher in the present invention, fastness is better, and is convenient to replacement, saving use cost.
The above is merely preferred embodiments of the present invention; Protection scope of the present invention is not exceeded with above-mentioned embodiment; As long as the equivalence that those of ordinary skills do according to disclosed content is modified or changed, all should include in the protection domain of putting down in writing in claims.
Claims (1)
1. tensile handrail; Comprise interconnective skin (1), tensile layer (2) and sliding layer (3); The upper surface of said tensile layer (2) is connected with the inside face of outer (1), and the lower surface of tensile layer (2) is connected with the upper surface of sliding layer (3), it is characterized in that: said tensile layer (2) comprises bound layer (4) and tension bar (5); The quantity of said tension bar (5) is 20 of 4 –; The figure of adjacent said tension bar (5) end face is consistent, and stands upside down each other, and the middle part of bound layer (4) is provided with the tension hole (41) with tension bar (5) corresponding matching; Said tension bar (5) comprises interconnective inner spindle (51) and outer enclosure body (52), and inner spindle (51) is positioned at the center position of outer enclosure body (52).
2. a kind of tensile handrail according to claim 1 is characterized in that: the end face of said tension bar (5) is trapezoidal, triangle or square.
3. a kind of tensile handrail according to claim 1 and 2 is characterized in that: the quantity of said tension bar (5) is 8.
4. a kind of tensile handrail according to claim 3 is characterized in that: the position, center of the lower surface of said sliding layer (3) is provided with auxiliary fixing body (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102673915A CN101927941B (en) | 2010-08-31 | 2010-08-31 | Tensile handrail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102673915A CN101927941B (en) | 2010-08-31 | 2010-08-31 | Tensile handrail |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101927941A CN101927941A (en) | 2010-12-29 |
| CN101927941B true CN101927941B (en) | 2012-05-16 |
Family
ID=43367440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102673915A Expired - Fee Related CN101927941B (en) | 2010-08-31 | 2010-08-31 | Tensile handrail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101927941B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104692225B (en) * | 2015-01-26 | 2017-05-31 | 依合斯电梯扶手（上海）有限公司 | A kind of V-type TPU handrails and preparation method thereof |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050173224A1 (en) * | 2004-01-16 | 2005-08-11 | Ronald H. Ball | Positive drive handrail assembly |
| CN2736326Y (en) * | 2004-07-30 | 2005-10-26 | 上海松江建刚橡塑五金厂 | Rubber wirecord fabric for hand strap |
| JP2007246176A (en) * | 2006-03-13 | 2007-09-27 | Hitachi Building Systems Co Ltd | Moving handrail for passenger conveyer |
| CN201785113U (en) * | 2010-08-31 | 2011-04-06 | 吴江市康龙橡塑制品有限公司 | Anti-tension handrail strap |
-
2010
- 2010-08-31 CN CN2010102673915A patent/CN101927941B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN101927941A (en) | 2010-12-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120516 Termination date: 20150831 |
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| EXPY | Termination of patent right or utility model |