CN102491160A - Anti-clamping device for apron boards of escalator and base of anti-clamping device - Google Patents
Anti-clamping device for apron boards of escalator and base of anti-clamping device Download PDFInfo
- Publication number
- CN102491160A CN102491160A CN2011104344315A CN201110434431A CN102491160A CN 102491160 A CN102491160 A CN 102491160A CN 2011104344315 A CN2011104344315 A CN 2011104344315A CN 201110434431 A CN201110434431 A CN 201110434431A CN 102491160 A CN102491160 A CN 102491160A
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- side arm
- lug boss
- connecting portion
- escalator
- brush holder
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Abstract
The invention relates to an anti-clamping device for apron boards of an escalator. The anti-clamping device comprises a base and an anti-clamping hairbrush, wherein the base comprises a connecting part, a first side arm and a second side arm; an opening inner cavity is defined by the connecting part, the first side arm and the second side arm; the anti-clamping hairbrush comprises a brush base and bristles, and one end parts of the bristles are fixedly arranged on the brush base; the brush base is embedded into the opening inner cavity; the connecting part, the first side arm and the second side arm are made of stainless steel and are integrally arranged; the connecting part partially protrudes towards the first side arm to form a first convex part and partially protrudes towards the second side arm to from a second convex part; the brush base is supported and limited by a convex top of the first convex part, the first side arm, the convex top of the second convex part and the second side arm so as to be kept in the opening inner cavity; and a containing space is formed among the first convex part, the second convex part and the brush base. The anti-clamping device provided by the invention has the advantages of artistic and elegant appearance, smooth surface, high strength, convenience for installation and low cost.
Description
Technical field
the present invention relates to a kind of escalator skirtboard anti-pinch device, particularly its pedestal.
Background technology
escalator skirtboard anti-pinch device is the important component part of staircase; It is installed on the apron plate on staircase both sides; Cover the gap between running and step and the apron plate; Prevent that the slit twines folder object (passenger's shoestring, skirt pin or other article etc.) between step and the skirt side plate of escalator, play anti-pinch, crash-proof safety precaution effect.Escalator skirtboard anti-pinch device mainly is made up of the anti-pinch hairbrush two parts that are installed in the pedestal on the staircase apron plate and be embedded in pedestal.In the prior art, the pedestal of anti-pinch device mainly adopts aluminum alloy or common hard modified PVC to extrude part and processes.The pedestal price comparison of adopting aluminum alloy materials to be made is expensive, and intensity is lower and not wear-resisting, and period of service one is long, and surface tear is obvious, gloss is gloomy and influence attractive in appearance; And the pedestal that adopts PVC to process also exists intensity low, and is not wear-resisting, the deficiency that waits attractive in appearance inadequately.
The open CN101880004A of
Chinese invention patent discloses a kind of anti-nip brush for composite skirtboard of escalator; It comprises anti-pinch hairbrush body base; This body base is shaped on the indent cavity that is used for the buckle staircase anti-biting bar; The outside face of one side of body base is embedded with the stainless steel faceplate by the rolling technology moulding; The upper and lower side of this stainless steel faceplate is along the crimping that is shaped on inside upset inflection, and the outside face of body base is shaped on the notch suitable with crimping, and the contact surface tight connecting of the inside face of stainless steel faceplate and outside face links into an integrated entity.The body base is the plastic product through modification really up to the mark, and two edges of its indent cavity are shaped on has the flanged lip that clamps snap action, and stainless steel faceplate and body base are that part is extruded in the bonding bluk recombination of roll extrusion thermoplastic.Though the disclosed anti-pinch hairbrush of this patent is through having stainless steel substrates outer decoration of base; The intensity and the wear ability of product have been increased to a certain extent; Yet the product integral intensity is still waiting to improve, and stainless steel substrates and the connectivity robustness between the plastic product of modification really up to the mark can't guarantee for a long time; And the wherein employing of plastics is unfavorable for fire prevention.In addition, the manufacture craft more complicated of the anti-pinch hairbrush of this kind structure.
Summary of the invention
technical matters to be solved by this invention is the deficiency that overcomes prior art, provides a kind of cost low, the escalator skirtboard anti-pinch device that intensity is high.
the present invention also will provide a kind of cost low simultaneously, and intensity is high, the pedestal of the escalator skirtboard anti-pinch device of handling ease.
For solving the problems of the technologies described above, a kind of technical scheme that the present invention takes is:
a kind of escalator skirtboard anti-pinch device; It comprises pedestal, the anti-pinch hairbrush that is used to be installed on the staircase apron plate; Said pedestal comprise be used to connect the connecting portion of staircase apron plate, respectively with two ends bonded assembly first side arm and second side arm of connecting portion, said connecting portion, first side arm and second side arm surround an open lumen jointly, said anti-pinch hairbrush comprises that a brush holder and an end are fixed on the bristle on the brush holder; Said brush holder is embedded in open lumen; Particularly, said connecting portion, first side arm and second side arm are stainless steel, and the three in one setting; Said connecting portion has part to convex to form first lug boss towards the direction of first side arm in the position near first side arm, and the protruding top of this first lug boss contacts or contacts with the inwall of said first side arm; Said connecting portion has part to convex to form second lug boss towards the direction of second side arm in the position near second side arm, second lug boss does not contact with second side arm; Said brush holder by the protruding top of first lug boss, the support of the protruding top of first side arm, second lug boss and second side arm and qualification and remain in the open lumen, and between first lug boss, second lug boss and brush holder three, be formed with accommodation space.
According to a concrete aspect of the present invention, described connecting portion uprightly is provided with
, and first side arm is bent downwards and extended to form by the upper end of connecting portion, and second side arm is upwards bent and extended to form by the bottom of connecting portion.
preferably, the free end of said first side arm, second side arm is bent to form in opposite directions first flanging and second flanging towards the direction of open lumen respectively, forms the opening of open lumen between said first flanging and second flanging.First flanging and second flanging the generation that can prevent on the one hand sharp edges is set, on the other hand, can strengthen confining force to brush holder.
preferably, the projection length of described first lug boss is greater than the projection length of second lug boss.First lug boss, second lug boss are made up of with the segmental arc that is connected two said flat segments two horizontally extending flat segments respectively, and wherein, said two flat segments are superimposed, and segmental arc constitutes protruding top.
said bristle is perpendicular to said brush holder; Described brush holder is obliquely installed towards the direction that departs from connecting portion from bottom to top; Make bristle from up to down tilt, so can bring into play the pinch resistant functionality of bristle more fully towards direction away from brush holder.
preferably are designed to brush holder the shape that can cooperate better with pedestal.Preferred aspect according to the present invention, said brush holder have first inclined-plane that fits tightly with the inwall of first side arm, second inclined-plane that fits tightly with the inwall of second side arm and the groove that cooperates with the protruding top of second lug boss.
The another technical scheme that
the present invention takes is: a kind of pedestal of escalator skirtboard anti-pinch device; It comprises be used to connect the connecting portion of staircase apron plate, respectively with two ends bonded assembly first side arm and second side arm of connecting portion; Said connecting portion, first side arm and second side arm surround an open lumen that is used to be embedded the brush holder of anti-pinch hairbrush jointly; Particularly, said connecting portion, first side arm and second side arm are stainless steel, and the three in one setting; Connecting portion has part to convex to form first lug boss towards the direction of said first side arm in the position near first side arm, and the protruding top of this first lug boss contacts or contacts with the inwall of first side arm; Connecting portion has part to convex to form second lug boss towards the direction of second side arm in the position near second side arm, second lug boss does not contact with said second side arm.
are according to a concrete aspect; Described connecting portion uprightly is provided with; First side arm is bent downwards and is extended to form by the upper end of connecting portion; Second side arm is upwards bent and is extended to form by the bottom of connecting portion, and the free end of said first side arm, second side arm is bent to form in opposite directions first flanging and second flanging towards the direction of said open lumen respectively, forms the opening of open lumen between this first flanging and second flanging.
preferably; The projection length of described first lug boss is greater than the projection length of described second lug boss; And first lug boss, second lug boss are made up of with the segmental arc that is connected two said flat segments two horizontally extending flat segments respectively; Wherein, said two flat segments are superimposed, and described segmental arc constitutes protruding top.
Because the enforcement of above technical scheme, the present invention compared with prior art has following advantage:
anti-pinch device of the present invention adopts corrosion-resistant steel one susceptor body, on the one hand, pedestal stainless steel material capable of using, through the cold-bending molding technology one-shot forming, processing technology is simple, low cost of manufacture; On the other hand, stainless steel has determined pedestal to have with aluminum alloy and Modifying Character for PVC Plastic and has compared more superior intensity, resistance to abrasion, fire retardancy and aesthetic property; In addition; On the connecting portion of pedestal, also be formed with first lug boss and second lug boss; This first lug boss, second lug boss have two effects; The one,, the brush holder of anti-pinch hairbrush is supported, projection length through regulating first lug boss and second lug boss or angle can be regulated brush holder and be in different angles of inclination; The 2nd,, between connecting portion and brush holder, be formed with accommodation space, so that pass through attaching parts with connecting portion and skirtboard direct connection.Generally speaking, generous, the surface smoothing of anti-pinch device good looking appearance of the present invention, intensity is high, and is easy for installation and cost is low, can be widely used in the escalator and moving sidewalk under the various occasions.
Description of drawings
are done further detailed explanation below in conjunction with accompanying drawing and concrete embodiment to the present invention.
Fig. 1 is the structural representation according to escalator skirtboard anti-pinch device of the present invention;
wherein: 1, pedestal; 10, connecting portion; 11, first side arm; 12, second side arm; 13, open lumen; 14, first flanging; 15, second flanging; 2, anti-pinch hairbrush; 20, brush holder; 200, first inclined-plane; 201, second inclined-plane; 202, groove; 21, bristle; 3, first lug boss; 30, the protruding top of first lug boss; 4, second lug boss; 40, the protruding top of second lug boss; 5, accommodation space.
The specific embodiment
are as shown in Figure 1, comprise corrosion-resistant steel one susceptor body 1 and 2 liang of big parts of anti-pinch hairbrush according to the escalator skirtboard anti-pinch device of present embodiment.Wherein, pedestal 1 comprise the connecting portion 10 that is used to connect staircase apron plate, first side arm 11 that bends and extend to form from the upper end of connecting portion 10, second side arm 12 that upwards bends and extend to form from the bottom of connecting portion 10 downwards, first flanging 14 that is bent to form downwards from the free end of first side arm 11 and upwards be bent to form from the free end of second side arm 12 with first flanging 14, second flanging 15 in opposite directions.Have respectively in the upper and lower of connecting portion 10 part of horizontal to the right (interior) convex to form first lug boss 3 and second lug boss 4.Connecting portion 10, first side arm 11 (comprising first flanging 14), second side arm 12 (comprising second flanging 15) have surrounded an open-ended cavity 13 with opening.
In
this example, anti-pinch hairbrush 2 can be existing, or improves intensity and the design-calculated novel brush in order to realize that better fit reaches further between brush holder 20 and the pedestal 1.In this example, preferably brush holder 20 is designed to have first inclined-plane 200 of fitting with the inwall of first side arm 11, second inclined-plane 201 of fitting with the inwall of second side arm 12 and the groove 202 that cooperates with the protruding top 40 of second lug boss 4.
to sum up, generous, the surface smoothing of anti-pinch device good looking appearance of the present invention, intensity is high, and is easy for installation and cost is low, can be widely used in the escalator and moving sidewalk under the various occasions.
More than the present invention has been done detailed description; Its purpose is to let the personage that is familiar with this art can understand content of the present invention and implements; Can not limit protection scope of the present invention with this; And the invention is not restricted to the embodiments described, and all equivalences of doing according to spirit of the present invention change or modify, and all should be encompassed in protection scope of the present invention
Claims (10)
1. escalator skirtboard anti-pinch device; It comprises pedestal (1), the anti-pinch hairbrush (2) that is used to be installed on the staircase apron plate; Said pedestal (1) comprise the connecting portion (10) that is used to connect staircase apron plate, respectively with two ends bonded assembly first side arm (11) and second side arm (12) of said connecting portion (10); Said connecting portion (10), first side arm (11) and second side arm (12) surround an open lumen (13) jointly; Said anti-pinch hairbrush (2) comprises that a brush holder (20) and an end are fixed on the bristle (21) on the described brush holder (20); Said brush holder (20) is embedded in said open lumen (13), it is characterized in that:
Said connecting portion (10), first side arm (11) and second side arm (12) are stainless steel, and the three in one setting;
Said connecting portion (10) has part to convex to form first lug boss (3) towards the direction of said first side arm (11) in the position near said first side arm (11), and the protruding top (30) of this first lug boss (3) contacts or contacts with the inwall of said first side arm (11);
Said connecting portion (10) has part to convex to form second lug boss (4) towards the direction of said second side arm (12) in the position near said second side arm (12), second lug boss (4) does not contact with said second side arm (12);
Described brush holder (20) by the protruding top (30) of described first lug boss (3), the support of the protruding top (40) of first side arm (11), second lug boss (4) and second side arm (12) and qualification and remain in the said open lumen (13), and between said first lug boss (3), second lug boss (4) and brush holder (20) three, be formed with accommodation space (5).
2. escalator skirtboard anti-pinch device according to claim 1; It is characterized in that: described connecting portion (10) is upright to be provided with; Described first side arm (11) is bent downwards and is extended to form by the upper end of described connecting portion (10), and described second side arm (12) is upwards bent and extended to form by the bottom of described connecting portion (10).
3. escalator skirtboard anti-pinch device according to claim 2; It is characterized in that: the free end of said first side arm (11), second side arm (12) is bent to form in opposite directions first flanging (14) and second flanging (15) towards the direction of said open lumen (13) respectively, forms the opening of said open lumen (13) between said first flanging (14) and second flanging (15).
4. escalator skirtboard anti-pinch device according to claim 2 is characterized in that: the projection length of described first lug boss (3) is greater than the projection length of described second lug boss (4).
5. according to claim 2 or 4 described escalator skirtboard anti-pinch devices; It is characterized in that: said first lug boss (3), second lug boss (4) are made up of with the segmental arc that is connected two said flat segments two horizontally extending flat segments respectively; Wherein, Said two flat segments are superimposed, and described segmental arc constitutes protruding top.
6. escalator skirtboard anti-pinch device according to claim 5; It is characterized in that: said bristle (21) is perpendicular to said brush holder (20); Described brush holder (20) is obliquely installed towards the direction that departs from said connecting portion (10) from bottom to top, makes described bristle (21) from up to down tilt towards the direction away from said brush holder (20).
7. escalator skirtboard anti-pinch device according to claim 5 is characterized in that: said brush holder (20) has first inclined-plane (200) that fits tightly with the inwall of said first side arm (11), second inclined-plane (201) that fits tightly with the inwall of described second side arm (12) and the groove (202) that cooperates with the protruding top (40) of described second lug boss (4).
8. the pedestal of an escalator skirtboard anti-pinch device; It comprises the connecting portion (10) that is used to connect staircase apron plate, respectively with two ends bonded assembly first side arm (11) and second side arm (12) of said connecting portion (10); Said connecting portion (10), first side arm (11) and second side arm (12) surround an open lumen (13) that is used to be embedded the brush holder (20) of anti-pinch hairbrush (2) jointly; It is characterized in that: said connecting portion (10), first side arm (11) and second side arm (12) are stainless steel, and the three in one setting; Said connecting portion (10) has part to convex to form first lug boss (3) towards the direction of said first side arm (11) in the position near said first side arm (11), and the protruding top (30) of this first lug boss (3) contacts or contacts with the inwall of said first side arm (11); Said connecting portion (10) has part to convex to form second lug boss (4) towards the direction of said second side arm (12) in the position near said second side arm (12), second lug boss (4) does not contact with said second side arm (12).
9. the pedestal of escalator skirtboard anti-pinch device according to claim 8; It is characterized in that: described connecting portion (10) is upright to be provided with; Described first side arm (11) is bent downwards and is extended to form by the upper end of described connecting portion (10); Described second side arm (12) is upwards bent and is extended to form by the bottom of described connecting portion (10); The free end of said first side arm (11), second side arm (12) is bent to form in opposite directions first flanging (14) and second flanging (15) towards the direction of said open lumen (13) respectively, forms the opening of said open lumen (13) between said first flanging (14) and second flanging (15).
10. the pedestal of escalator skirtboard anti-pinch device according to claim 9; It is characterized in that: the projection length of described first lug boss (3) is greater than the projection length of described second lug boss (4); And said first lug boss (3), second lug boss (4) are made up of with the segmental arc that is connected two said flat segments two horizontally extending flat segments respectively; Wherein, said two flat segments are superimposed, and described segmental arc constitutes protruding top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104344315A CN102491160A (en) | 2011-12-22 | 2011-12-22 | Anti-clamping device for apron boards of escalator and base of anti-clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104344315A CN102491160A (en) | 2011-12-22 | 2011-12-22 | Anti-clamping device for apron boards of escalator and base of anti-clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102491160A true CN102491160A (en) | 2012-06-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011104344315A Pending CN102491160A (en) | 2011-12-22 | 2011-12-22 | Anti-clamping device for apron boards of escalator and base of anti-clamping device |
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| Country | Link |
|---|---|
| CN (1) | CN102491160A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103373662A (en) * | 2013-06-19 | 2013-10-30 | 宁波金菱密封条有限公司 | Stainless steel hairbrush |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10136775A1 (en) * | 2001-07-27 | 2003-02-13 | Kone Corp Helsinki | Method of mounting brush heads in conveyor incorporates holes in base for fixtures and recess in profiled section, |
| JP2003182967A (en) * | 2001-12-14 | 2003-07-03 | Nisshin:Kk | Safety device for passenger conveyor |
| CN101224846A (en) * | 2008-02-20 | 2008-07-23 | 余惠江 | Staircase anti-biting bar and forming technology thereof |
| CN201713202U (en) * | 2010-07-08 | 2011-01-19 | 余惠江 | Anti-clamping brush for composite skirt board of escalator |
| CN201873428U (en) * | 2010-08-25 | 2011-06-22 | 上海龙裕电梯配件有限公司 | Illuminating and anti-clamping device for double row type apron plates of escalator and moving pavement |
-
2011
- 2011-12-22 CN CN2011104344315A patent/CN102491160A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10136775A1 (en) * | 2001-07-27 | 2003-02-13 | Kone Corp Helsinki | Method of mounting brush heads in conveyor incorporates holes in base for fixtures and recess in profiled section, |
| JP2003182967A (en) * | 2001-12-14 | 2003-07-03 | Nisshin:Kk | Safety device for passenger conveyor |
| CN101224846A (en) * | 2008-02-20 | 2008-07-23 | 余惠江 | Staircase anti-biting bar and forming technology thereof |
| CN201713202U (en) * | 2010-07-08 | 2011-01-19 | 余惠江 | Anti-clamping brush for composite skirt board of escalator |
| CN201873428U (en) * | 2010-08-25 | 2011-06-22 | 上海龙裕电梯配件有限公司 | Illuminating and anti-clamping device for double row type apron plates of escalator and moving pavement |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103373662A (en) * | 2013-06-19 | 2013-10-30 | 宁波金菱密封条有限公司 | Stainless steel hairbrush |
| CN103373662B (en) * | 2013-06-19 | 2015-06-24 | 宁波金菱密封条有限公司 | Stainless steel hairbrush |
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Application publication date: 20120613 |