CN101914901A - Brake bar connecting device - Google Patents
Brake bar connecting device Download PDFInfo
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- CN101914901A CN101914901A CN2010101919320A CN201010191932A CN101914901A CN 101914901 A CN101914901 A CN 101914901A CN 2010101919320 A CN2010101919320 A CN 2010101919320A CN 201010191932 A CN201010191932 A CN 201010191932A CN 101914901 A CN101914901 A CN 101914901A
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- location division
- detent
- brake bar
- connecting device
- reference column
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Abstract
The invention discloses a brake bar connecting device, which comprises a connecting piece, a positioning piece and a connecting shaft, wherein the connecting piece comprises a driving device connecting end and a positioning part connecting end; the positioning piece comprises a positioning part and a brake bar connecting end; and the connecting shaft is connected with the positioning part connecting end and the positioning part, so that the positioning part can rotate around the connecting shaft. The brake bar connecting device can relieve the impact of external force in a mode of overcoming frictional resistance and enhance safety factors, and has the advantages of low cost, safety, reliability, strong operability, high adaptability, multiple humanized designs and convenient use.
Description
Technical field
The present invention relates to mechanical automation and mechanical braking, mechanical cooperation, Elasticity, friction mechanics, electronic sensor principle, relate in particular to a kind of brake bar connecting device, the present invention can make restrictor bar have the function that a plurality of space angles rotate, and is a kind of frame for movement lower-cost, safe, easy to use.
Background technology
In the daily life, people are provided with gate at the passage on doorways such as subway, dormitory, Office Area, factory building, and the restrictor bar by gate reaches control turnover personnel, identity verification, purpose such as passes through in order.
Like product is a word restrictor bar in the market, its function action is very single, the restrictor bar original position is perpendicular to ground line 90 degree, rotate on vertical plane with the driven by motor restrictor bar perpendicular to ground line, shaft swing 90 degree rear brake lever positions are for being parallel to ground line, reach the effect that stops passage, but when the restrictor bar position is parallel to ground line, if any personnel's passage that forces one's way through the barrier, restrictor bar will fiercely be collided by external force will, can cause to a certain degree injury to pedestrian's health, restrictor bar self also can wreck and lose function, and restrictor bar notifying operation personnel timely and effectively when suffering external force collision.
For addressing the above problem, someone designs and uses elastomeric material to make restrictor bar, utilize the elasticity of the material of restrictor bar own to cushion external force, when the restrictor bar position is parallel to ground line, as suffer external force collision, the free end of restrictor bar produces the displacement that is parallel to ground line under external force, and the restrictor bar fixed end is constant, the restrictor bar shape becomes crooked arc by straight-bar, but choose the bigger material of elasticity and make restrictor bar, can make external force break through very easy that restrictor bar becomes, lost the basic function that restrictor bar stops passage, chosen the general material of elasticity and repeatedly cushion the external force rear brake lever and fracture easily, and utilize the method manufacturing cost of the elastic buffer external force of restrictor bar own higher, product is also shorter application life, is unsuitable for large-scale production, use.
In addition, the fixed end that someone designs at restrictor bar is provided with spring, spring is not in relaxed state when having external force, when the restrictor bar free end can produce the displacement that is parallel to ground line under external force is collided, length of spring compressed, external force disappearance rear spring is exerted pressure restrictor bar is resetted, but in this scheme as personnel's passage that forces one's way through the barrier, after restrictor bar is subjected to the external force skew, resilience rapidly under spring pressure, can be to producing damage followed by personnel or article by passage, the scope of application is less, especially is unsuitable for using in the bigger place of the population density such as subway, public transport inlet.
Summary of the invention
In view of the above-mentioned problems in the prior art, main purpose of the present invention is to address the deficiencies of the prior art, a kind of brake bar connecting device is provided, be intended to make restrictor bar when being subjected to external impacts, can rotate along the plane that is parallel to ground, and the mode with overcome friction is alleviated external impacts, strengthens the safety factor and the scope of application used.
For achieving the above object, embodiments of the invention provide a kind of brake bar connecting device, comprising: connector, and described connector comprises drive unit link and positioning part connecting end; Keeper, described keeper comprise location division and restrictor bar link; Connecting axle, described connecting axle connect described positioning part connecting end and described location division, so that described location division can be rotated around described connecting axle.
Preferably, described location division is a plate-like; Described positioning part connecting end is a column, and is formed with along described positioning part connecting end and axially is arranged with the location division mating groove that is used for ccontaining described location division, and the two location division keepers that form described location division mating groove; Described two location division keepers are respectively arranged with mating holes, described location division is provided with mating holes, described connecting axle inserts the described mating holes of described two location division keepers, described connecting axle inserts the described mating holes of described location division, and rotate in the mating groove of described location division around described connecting axle described location division.
Preferably, described brake bar connecting device also comprises reference column, at least one work plane of described location division is provided with at least one detent, described reference column is corresponding with described detent, one end of described reference column contacts with described detent cooperation, when described location division when described connecting axle rotates in the mating groove of described location division, described reference column breaks away from described detent and described location division work plane and forms interference fit.
Preferably, it is on the concentrically ringed circumference that described detent is arranged at the described mating holes that is connected with described connecting axle with described location division, one end of described reference column contacts with described detent cooperation, at least one described location division keeper is provided with at least one through hole corresponding with described detent, and the other end of described reference column is fixed in the described through hole.
Preferably, at least one work plane of described location division is provided with a plurality of detents of annular spread, is concaved with the rail of walking of annular that the described end for described reference column slides between adjacent described detent on the work plane of described location division.
Preferably, the described rail of walking comprises a plurality of ring segments that are divided into by described detent, and each the described ring segment between two adjacent detents has the predetermined slope that a described end of being convenient to described reference column slides.
Preferably, described reference column comprises: align member, described align member are fixed in the through hole of described location division keeper; The locating friction member, described locating friction member one end places described through hole, and the other end contacts with described detent cooperation; Elastic component, described elastic component is arranged in the described through hole, and between described align member and described locating friction member, described align member is exerted pressure to described elastic component, and described elastic component is replaced described locating friction member.
Preferably, be provided with two described reference columns in the keeper of described location division, be symmetrically distributed in described mating holes both sides and corresponding with described through hole, described align member is a bolt, and described locating friction member is a spheroid, and described elastic component is spring or bullet pad.
Preferably, described brake bar connecting device also comprises alarming apparatus, and described alarming apparatus comprises: electronic sensor is fixedly installed on the described location division; Controller, described controller is connected with described electronic sensor by circuit, and when rotated in the mating groove of described location division around described connecting axle described location division, described electronic sensor transmitted the signal of telecommunication to described controller.
Compared with prior art, advantage of the present invention and beneficial effect are:
1, the present invention adopts the mode that overcomes frictional resistance to alleviate the external force collision, both can avoid the person to come to harm, and can protect restrictor bar self again.
2, the present invention makes restrictor bar when being subjected to external force collision by special structure and design, and the frictional resistance that is overcome is steady, also can not produce resilience after external force disappears, and is as safe as a house in the use.
3, the present invention is by to connecting axle with walk the design of rail, the free-ended deformation trace of control restrictor bar restrictor bar when being subjected to external force collision, and accurately control makes product have higher operability.
4, the present invention is by to walking the design of the rail gradient, and the frictional force that makes restrictor bar be overcome when being subjected to external force collision is bigger, and the frictional force that is overcome when external force disappearance rear brake lever resets is increased gradually by little, and the design of hommization makes product convenient and practical.
5, the present invention can design multiple elastic component, locating friction member, the size of control frictional resistance, and compliance is stronger under different occasions.
6, the present invention is provided with alarming apparatus, when restrictor bar is clashed into and when rotating, can notify control system to take the control corresponding action by electronic sensor, for example reports to the police, stops motor rotation etc., helps reducing the loss, increasing safety factor.
7, cost of the present invention is not high, and is safe and reliable, workable, has higher adaptability, and the many places human oriented design makes that use is more convenient.
Description of drawings
Fig. 1 is the structural representation of brake bar connecting device of the present invention.
Fig. 2 is the structural representation of connector among the present invention.
Fig. 3 is the structural representation of keeper among the present invention.
Fig. 4 is the structural representation of reference column among the present invention.
Fig. 5 is the structural representation of alarming apparatus among the present invention.
The specific embodiment
The invention will be further described below in conjunction with the accompanying drawings and the specific embodiments.
The invention provides a kind of brake bar connecting device, as shown in Figure 1, comprising: connector 1, connector 1 comprise drive unit link 11 and positioning part connecting end 12; Keeper 2, keeper 2 comprise location division 21 and restrictor bar link 22; Connecting axle 3, connecting axle 3 connects positioning part connecting end 12 and location division 21, so that location division 21 can be rotated around connecting axle 3.
With reference to Fig. 1, after brake bar connecting device of the present invention is installed in the gate, after drive unit link 11 driven devices drive, driving connector 1 rotates in the plane perpendicular to horizontal plane, connect connector 1 and keeper 2 by connecting axle 3, and restrictor bar link 22 connects restrictor bar, makes connector 1 can drive brake bar connecting device of the present invention and rotates in the plane perpendicular to horizontal plane with the restrictor bar that is connected with restrictor bar link 22; Simultaneously, connecting axle 3 is connected with keeper 2 by modes such as hinged, pin joint or grafting, make keeper 2 in connecting axle 3 is being parallel to the plane of horizontal plane, to rotate, so that the restrictor bar that is connected with brake bar connecting device of the present invention can be perpendicular to the plane of horizontal plane be parallel to multi-direction rotation in the plane of horizontal plane.
As Fig. 1, Fig. 2, shown in Figure 3, as a preferred embodiment of the present invention, the location division 21 of keeper 2 is a plate-like, positioning part connecting end 12 is a column, location division abutting end 12 is formed with two location division keeper 122A, 122B, form along the location division mating groove 121 that location division abutting end 12 axially is arranged with between two location division keeper 122A, the 122B, location division mating groove 121 is used for the location division mating groove 121 of ccontaining location division 2; Two location division keeper 122A, 122B are respectively arranged with mating holes 31A, 31B, location division 2 also is provided with corresponding mating holes 31C, connecting axle 3 inserts mating holes 31A, 31B, the 31C of two location division keeper 122A, 122B and location division 2, and location division 2 is rotated in location division mating groove 121 around connecting axle 3.
For realizing the object of the invention, can be the interference fit relation between location division 2 and the location division mating groove 121, so that location division 2 need overcome certain frictional resistance when rotating, in order to make location division 2 can finish rotation, the head of location division mating groove 121 and convex and the arcs of recesses that mating groove 121 corresponding parts in location division can be designed to match are inserted in location division 2 simultaneously.
As a preferred embodiment of the present invention, brake bar connecting device of the present invention also comprises reference column 4, location division 21 and location division mating groove 121 two relative surfaces were work plane when location division 21 was arranged in the location division mating groove 121, location division 21 at least one work plane are provided with at least one detent 211, the position of reference column 4 is corresponding with the position of detent 211, one end of reference column 4 contacts with detent 211 cooperations, reference column 4 one ends place in the detent 211 during inactive state, when location division 21 when connecting axle 3 rotates in location division mating groove 121, this end of reference column 4 breaks away from detent 211 and forms interference fit with location division 21 work planes and produce frictional resistance.
As a preferred embodiment of the present invention, it is on the concentrically ringed circumference that detent 211 is arranged at the mating holes 31C that is connected with connecting axle 3 with location division 21, at least one location division keeper 122A, 122B is provided with at least one through hole 123A, 123B corresponding with detent 211, the other end of reference column 4 is fixed among through hole 123A, the 123B.Reference column 4 one ends place in the detent 211 during inactive state, when location division 21 when connecting axle 3 rotates in location division mating groove 121, the end of reference column 4 breaks away from detent 211 and forms interference fit with location division 21 work planes and produce frictional resistance.
As a preferred embodiment of the present invention, one or two work planes of location division 2 are provided with a plurality of detents 211 of annular spread, what be concaved with annular that the end for reference column 4 slides on 21 work planes of location division between adjacent positioned groove 211 walks rail 212, when location division 21 when connecting axle 3 rotates in location division mating groove 121, the end of reference column 4 breaks away from detent 211 and walks rail 212 along annular and slide in the adjacent detent 211.
As a preferred embodiment of the present invention, walk rail 212 and comprise a plurality of ring segments that are divided into by detent 211, each ring segment between two adjacent detents 211 has is convenient to the predetermined slope that reference column 4 slides, this gradient extends to the bottom of second detent 211 from the top of first detent 211, so that reference column 4 produces bigger frictional resistance when first detent 211 skids off, when second detent 211 slides to first detent 211, produce progressive frictional resistance and reference column 4 is reverse, help resetting of brake bar connecting device of the present invention.
As shown in Figure 4, as a preferred embodiment of the present invention, reference column 4 comprises: align member 41, align member 41 are fixed among through hole 123A, the 123B of location division keeper 122A, 122B; Locating friction member 43, locating friction member 43 1 ends place through hole 123A, 123B, and the other end contacts with detent 211 cooperations; Elastic component 42, elastic component 42 is arranged among through hole 123A, the 123B, and between align member 41 and locating friction member 43.
When location division 21 kept inactive state in location division mating groove 121, align member 41 was exerted pressure to elastic component 42, and elastic component 42 is replaced locating friction member 43; When location division 21 when connecting axle 3 rotates in location division mating groove 121, reference column 4 begins to break away from detent 211 and walks rail 212 along annular and slide, locating friction member 43 imposes on the reverse pressure of elastic component 42 in order to overcome frictional resistance, align member 41 is fixed among through hole 123A, the 123B of location division keeper 12 and imposes on elastic component 42 pressure, the pressure of both direction causes the compression of elastic component 42, after reference column 4 slid in the adjacent detent 211, elastic component 42 resetted.
As a preferred embodiment of the present invention, be respectively arranged with two reference columns 4 in location division keeper 122A, the 122B, be symmetrically distributed in mating holes 31A, 31B both sides and corresponding with through hole 123A, 123B, when through hole 123A, 123B respectively are two, the quantity of reference column 4 is four, align member 41 is a bolt, and locating friction member 43 is a spheroid, and elastic component 42 is spring or bullet pad.
As shown in Figure 5, as a preferred embodiment of the present invention, brake bar connecting device of the present invention also comprises alarming apparatus 5, and alarming apparatus 5 comprises: electronic sensor 51 is fixedly installed on the location division 21; Controller 52, controller 52 is connected with electronic sensor 51 by circuit, and when rotated in location division mating groove 121 around connecting axle 3 location division 21, electronic sensor 51 transmitted the signal of telecommunication to controller 52.
When brake bar connecting device of the present invention is worked, by drive unit be connected with drive unit link 11, connector 1 is connected with keeper 2, restrictor bar link 22 is connected with restrictor bar, make brake bar connecting device drive restrictor bar integral body and in plane, rotate, stop to play, the goal of the invention of clearance gate passage perpendicular to horizontal plane.When restrictor bar is in blocked state constitutes, restrictor bar is parallel to horizontal plane, be subjected to being parallel to the external impacts of horizontal plane when restrictor bar, restrictor bar passes to restrictor bar link 22 with power, keeper 2 is stressed to rotate in being parallel to the plane of horizontal plane, the restriction of connecting axle 3 is received in location division 21, be that rotate in location division mating groove 121 around connecting axle 3 location division 21, location division 21 is rotated and is triggered alarming apparatus 5, electronic sensor 51 transmits the signal of telecommunication to controller 52 and notifies the staff, reference column 4 begins to break away from detent 211 and walks rail 212 slips along annular, reference column 4 slides to the bottom of second detent 211 from the top of first detent 211, begin to overcome than big frictional resistance what start, locating friction member 43 imposes on the reverse pressure of elastic component 42 in order to overcome frictional resistance, align member 41 is fixed on the through hole 123A of location division keeper 12, impose on elastic component 42 pressure among the 123B, the pressure of both direction causes the compression of elastic component 42, whole brake bar connecting device begins the overcome friction acting, after reference column 4 slides in the adjacent detent 211, elastic component 42 resets, and still has then location division 21 continuation overcome frictions rotations as external force.After external force disappears, the staff is reverse promotion restrictor bar in being parallel to the plane of horizontal plane, restrictor bar drives keeper 2 backward rotation in being parallel to the plane of horizontal plane, location division 21 is around connecting axle 3 backward rotation in location division mating groove 121, reference column 4 reverse bottoms from second detent 211 slide to the top of first detent 211, reset after producing the progressive frictional resistance that grows from weak to strong.
By technical solution of the present invention, brake bar connecting device of the present invention can make restrictor bar have the function that a plurality of space angles rotate, and is a kind of frame for movement lower-cost, safe, easy to use.
Above-described only is preferable possible embodiments of the present invention; described embodiment is not in order to limit scope of patent protection of the present invention; therefore the equivalent structure done of every utilization manual of the present invention and accompanying drawing content changes, and in like manner all should be included in protection scope of the present invention.
Claims (9)
1. a brake bar connecting device is characterized in that, comprising:
Connector (1), described connector (1) comprise drive unit link (11) and positioning part connecting end (12);
Keeper (2), described keeper (2) comprise location division (21) and restrictor bar link (22);
Connecting axle (3), described connecting axle (3) connect described positioning part connecting end (12) and described location division (21), so that described location division (21) can rotate around described connecting axle (3).
2. brake bar connecting device as claimed in claim 1 is characterized in that,
Described location division (21) is a plate-like;
Described positioning part connecting end (12) is a column, and be formed with along described positioning part connecting end (12) axially be arranged with the location division mating groove (121) that is used for ccontaining described location division (21) and form described location division mating groove (121) two location division keepers (122A, 122B);
Described two location division keeper (122A, 122B) be respectively arranged with mating holes (31A, 31B), described location division (21) is provided with mating holes (31C), the described two location division keepers of described connecting axle (3) insertion (122A, and described mating holes 122B) (31A, 31B), described connecting axle (3) inserts the described mating holes (31C) of described location division (21), and rotate in described location division mating groove (121) around described connecting axle (3) described location division (21).
3. brake bar connecting device as claimed in claim 1 or 2, it is characterized in that, described brake bar connecting device also comprises reference column (4), at least one work plane of described location division (21) is provided with at least one detent (211), described reference column (4) is corresponding with described detent (211), one end of described reference column (4) contacts with described detent (211) cooperation, when described location division (21) when described connecting axle (3) rotates in described location division mating groove (121), described reference column (4) breaks away from described detent (211) and forms interference fit with described location division (21) work plane.
4. brake bar connecting device as claimed in claim 3, it is characterized in that, it is on the concentrically ringed circumference that described detent (211) is arranged at the described mating holes (31C) that is connected with described connecting axle (3) with described location division (21), at least one described location division keeper (122A, 122B) be provided with at least one through hole (123A corresponding with described detent (211), 123B), the other end of described reference column (4) be fixed on described through hole (123A, 123B) in.
5. brake bar connecting device as claimed in claim 4, it is characterized in that, at least one work plane of described location division (2) is provided with a plurality of detents (211) of annular spread, is concaved with on the work plane of described location division (21) to walk rail (212) for the described end annular of sliding of described reference column (4) between adjacent described detent (211).
6. brake bar connecting device as claimed in claim 5, it is characterized in that, the described rail (212) of walking comprises a plurality of ring segments that are divided into by described detent (211), is positioned at each described ring segment between the two adjacent detents (211) and has the predetermined slope that a described end of being convenient to described reference column (4) slides.
7. as the described brake bar connecting device of claim 4-6, it is characterized in that described reference column (4) comprising:
Align member (41), described align member (41) be fixed on described location division keeper (12) through hole (123A, 123B) in;
Locating friction member (43), described locating friction member (43) one ends place described through hole (123A, 123B) in, the other end and described detent (211) cooperate and contact;
Elastic component (42), described elastic component (42) is arranged at described through hole (123A, 123B), and be positioned between described align member (41) and the described locating friction member (43), described align member (41) is exerted pressure to described elastic component (42), and described elastic component (42) is replaced described locating friction member (43).
8. brake bar connecting device as claimed in claim 7, it is characterized in that, described location division keeper (122A, be provided with two described reference columns (4) 122B), (described align member (41) is a bolt for 31A, 31B) both sides and corresponding with described through hole (123A, 123B) to be symmetrically distributed in described mating holes, described locating friction member (43) is a spheroid, and described elastic component (42) is spring or bullet pad.
9. brake bar connecting device as claimed in claim 1 is characterized in that, described brake bar connecting device also comprises alarming apparatus (5), and described alarming apparatus (5) comprising:
Electronic sensor (51) is fixedly installed on the described location division (21);
Controller (52), described controller (52) is connected with described electronic sensor (51) by circuit, when rotated in described location division mating groove (121) around described connecting axle (3) described location division (21), described electronic sensor (51) transmitted the signal of telecommunication to described controller (52).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010191932 CN101914901B (en) | 2010-06-04 | 2010-06-04 | Brake bar connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010191932 CN101914901B (en) | 2010-06-04 | 2010-06-04 | Brake bar connecting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101914901A true CN101914901A (en) | 2010-12-15 |
| CN101914901B CN101914901B (en) | 2013-04-17 |
Family
ID=43322525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010191932 Expired - Fee Related CN101914901B (en) | 2010-06-04 | 2010-06-04 | Brake bar connecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101914901B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102808387A (en) * | 2011-06-03 | 2012-12-05 | 张劲松 | Gate |
| CN105332350A (en) * | 2015-11-13 | 2016-02-17 | 深圳市格美特科技有限公司 | Contact type buffer anti-smashing device for brake bar of banister |
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| CN2499305Y (en) * | 2001-04-16 | 2002-07-10 | 谢明宗 | Anti-collision track gate |
| EP1394325A1 (en) * | 2002-08-09 | 2004-03-03 | Ero Industrie | Lift-off barrier for vehicle access control |
| CN2656490Y (en) * | 2003-10-22 | 2004-11-17 | 深圳市捷顺科技实业有限公司 | Handrail conncting device |
| CN1563592A (en) * | 2004-04-15 | 2005-01-12 | 黄锦山 | Electric barrier type gate and gate opening and closing method |
| WO2005049925A1 (en) * | 2003-11-18 | 2005-06-02 | Safecross Pty Ltd | Portable boom gate apparatus |
| CN2844213Y (en) * | 2005-11-28 | 2006-12-06 | 刘建华 | Blocking bar of high-way charging station |
| CN201686951U (en) * | 2010-06-04 | 2010-12-29 | 张劲松 | Brake bar connecting device |
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2010
- 2010-06-04 CN CN 201010191932 patent/CN101914901B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2499305Y (en) * | 2001-04-16 | 2002-07-10 | 谢明宗 | Anti-collision track gate |
| EP1394325A1 (en) * | 2002-08-09 | 2004-03-03 | Ero Industrie | Lift-off barrier for vehicle access control |
| CN2656490Y (en) * | 2003-10-22 | 2004-11-17 | 深圳市捷顺科技实业有限公司 | Handrail conncting device |
| WO2005049925A1 (en) * | 2003-11-18 | 2005-06-02 | Safecross Pty Ltd | Portable boom gate apparatus |
| CN1563592A (en) * | 2004-04-15 | 2005-01-12 | 黄锦山 | Electric barrier type gate and gate opening and closing method |
| CN2844213Y (en) * | 2005-11-28 | 2006-12-06 | 刘建华 | Blocking bar of high-way charging station |
| CN201686951U (en) * | 2010-06-04 | 2010-12-29 | 张劲松 | Brake bar connecting device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102808387A (en) * | 2011-06-03 | 2012-12-05 | 张劲松 | Gate |
| CN102808387B (en) * | 2011-06-03 | 2015-02-11 | 张劲松 | Gate |
| CN105332350A (en) * | 2015-11-13 | 2016-02-17 | 深圳市格美特科技有限公司 | Contact type buffer anti-smashing device for brake bar of banister |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101914901B (en) | 2013-04-17 |
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Granted publication date: 20130417 Termination date: 20140604 |