CN102733565A - Rapidly combined guardrail - Google Patents
Rapidly combined guardrail Download PDFInfo
- Publication number
- CN102733565A CN102733565A CN2012102381564A CN201210238156A CN102733565A CN 102733565 A CN102733565 A CN 102733565A CN 2012102381564 A CN2012102381564 A CN 2012102381564A CN 201210238156 A CN201210238156 A CN 201210238156A CN 102733565 A CN102733565 A CN 102733565A
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- rod
- locating hole
- bottom bar
- foundation
- setting cylinder
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Abstract
A rapidly combined guardrail comprises a vertically arranged vertical pillar body and a transverse rod body transversely arranged on the top end face of the vertical pillar body, wherein the top end face of the vertical pillar body is provided with a left locating hole and a right locating hole which are arranged left and right; the left and right locating holes are distributed along the extending direction of the vertical pillar body; the transverse rod body consists of a left transverse rod body and a right transverse rod body which are abutted on the top end face of the vertical pillar body; a screw is screwed in the left and right locating holes after passing through the left and right transverse rod bodies so as to connect the left and right transverse rod bodies on the top end face of the vertical pillar body. The invention relates to an open guardrail, rail or the analogue suitable for situations such as ladders and balconies, in particular to an assembled structure of the materials, and mainly aims at solving the problem of loose structure of the detachable guardrail product. The rapidly combined guardrail has a simple structure, is easy to manufacture and mount, more importantly, the clearance between structural components is small, and the integral structure strength is high, so that the rapidly combined guardrail can be used in guardrail products.
Description
Technical field
The present invention relates to a kind of open guardrail, fence or similar item that similar applications such as stair, balcony use, particularly the package assembly of this kind object.
Background technology
The guardrail product of prior art, the composite construction of a kind of fence that is disclosed like documents ZL200620159772.0, comprising: one group of column, the side of column are provided with top rail fixture and lower transverse beam fixture; One group of crossbeam includes top rail and lower transverse beam, and top rail and lower transverse beam must embed above-mentioned top rail fixture and lower transverse beam fixture, are provided with fence between the upper and lower crossbeam; And one group of pile, supply above-mentioned column to plug fixing; The body of pile has internal channel, and its pile lining has the most holes that are connected with its internal channel.This column, crossbeam and fence all are with the moulding of aluminum alloy materials aluminium extruded, constitute thus with the mutual buckle combination of tongue-and-groove and raised line therebetween carry easily, ease of assembly and can be in response to the fixing whenever and wherever possible combining structure of using in various places.Though the fence simple and convenient assembly of this structure because its top rail and lower transverse beam employing is to embed the above-mentioned top rail fixture and the structure of lower transverse beam fixture, causes producing between the connector mobile space; And top rail fixture and lower transverse beam fixture are to adopt connected structure to be inserted into the lateral surface of column, between them vertical with all exist than big free gap in a lateral direction.For this reason when needing assembling to compare the fence of wide cut; Inevitably need be at its its junior unit of forming by lower and upper cross-member and fence of column both sides expansion; The fence that so will cause multiple-unit to be assembled into produces great gap on the whole, and is loosely organized, the non-constant of impact resistance.
Summary of the invention
The fence product occupy the function of its product; Its structural strength depends primarily on the syndeton between column and the ground; Secondly also depend primarily on the syndeton between the linkage unit of column and its dual-side,, must cause it loosely organized if the gap that syndeton added up is big.Product during for assembling, its advantage of being convenient to process, transport and install is obvious, but its loosely organized defective also is tangible.
The present invention is primarily aimed at the existing loose problem of detachable guardrail product structure, proposes the reliable quick combined guardrail of a kind of connection, and it comprises the setting cylinder of vertical setting and is horizontally installed on the horizontal body of rod on the said setting cylinder top end face; It is characterized in that; Left locating hole and the right locating hole arranged about the top end face of said setting cylinder is provided with; Said left locating hole and right locating hole are arranged along the direction that said setting cylinder extends; The said horizontal body of rod comprises a left side laterally body of rod and the right laterally body of rod; The horizontal body of rod in a said left side docks on said setting cylinder top end face with the right laterally body of rod, is screwed into said left locating hole the horizontal body of rod in a said left side is connected on the top end face of said setting cylinder thereby screw passes the horizontal body of rod in a said left side, is screwed into said right locating hole the horizontal body of rod in the said right side is connected on the top end face of said setting cylinder thereby screw passes the horizontal body of rod in the said right side.
The horizontal body of rod in a said left side docks on said setting cylinder top end face with the right laterally body of rod, thereby is meant that the horizontal body of rod in a said left side and a right laterally end of the body of rod push up it is positioned on the axis as much as possible each other accordingly.The machining accuracy of the transitional pore that the confession screw that the horizontal body of rod in a said left side and the right laterally gap length between the body of rod depend primarily on above that to be processed passes should be said that spacing is more little good more between them, but must leave the necessary slit of expanding with heat and contract with cold.
Said left locating hole and right locating hole are arranged along the direction that said setting cylinder extends, and are meant that the axis direction of said left locating hole and right locating hole is roughly identical with the direction that said setting cylinder extends.Further; Said left locating hole and right locating hole are arranged along whole said setting cylinder; So not only can and don't reduce structural strength, and said setting cylinder can adopt like the aluminium extrusion modling through said left locating hole and the formed empty configuration saves material of right locating hole.
According to said structure,, mobile space can vertically and in a lateral direction do not produced at least because the said horizontal body of rod passes through screw tightening on the top end face of said setting cylinder.When mounted; Only as long as in advance according to said left locating hole on the said setting cylinder top end face and the center to center distance between the right locating hole; Just can confirm on the horizontal body of rod in a said left side or the right transverse bar the distance of transitional pore between the horizontal body of rod in a said left side or right transverse bar top ends of corresponding processing; The position of confirming transitional pore like this is also very simple, thereby makes in the work of the processing factory of specialty or said setting cylinder of erecting bed installation and processing and said transverse bar also very simple.After the said setting cylinder that utilizes said structure and said transverse bar and the combination of other auxiliary tool, improved the structural strength of whole guardrail product greatly.
According to said structure; In fact the horizontal space at each said horizontal body of rod place is represented a space that linkage unit is shared; A linkage unit is formed in the said horizontal body of rod and the combination of other rod members; Through said structure, can also utilize said setting post to connect the linkage unit on its both sides as a whole.
Further technical scheme can also be; The said horizontal body of rod comprises bottom bar body in the form of slot and the cover plate body that snaps onto the notch position of said bottom bar body; Said bottom bar body comprises left bottom bar body and right bottom bar body; The bottom land wall that screw passes said left bottom bar body and right bottom bar body is screwed in said left locating hole or the right locating hole, and said cover plate body strides across between said left bottom bar body and the right bottom bar body and docks the slit.
Said cover plate body strides across between said left bottom bar body and the right bottom bar body and docks the slit, snaps onto on said left bottom bar body and the right bottom bar body simultaneously and strides across with being meant said cover plate body globality and dock the slit between them.
According to this scheme, because said left bottom bar body and right bottom bar body are in the form of slot, they can adopt the way of extruding to produce for this reason, thereby are convenient to adopt the section bar of aluminium extruded sections and so on; Because said cover plate body strides across between said left bottom bar body and the right bottom bar body and docks the slit; So not only can utilize said cover plate body to hide the vallecular cavity of said left bottom bar body and right bottom bar body; And can utilize the snapping relation between said cover plate body and said left bottom bar body and the right bottom bar body to strengthen the structural strength at the butt joint place of the said horizontal body of rod, the said left bottom bar body and the right bottom bar body of disjunction each other is clamped between said cover plate body and the said setting cylinder.
Further technical scheme can also be, in the outside, the end of said left bottom bar body or right bottom bar body and the direction of extending along the body of rod body of rod low groove is set, and said setting cylinder top ends is inserted in the said body of rod low groove.According to this structure; In fact the end ancient piece of jade, round, flat and with a hole in its centre with said left bottom bar body or right bottom bar body is that benchmark exists two grooves up and down; The top said cover plate body of groove mouth snapping; And following body of rod low groove is used to hold the top ends of said setting cylinder, has so not only improved the structural strength of said left bottom bar body or right bottom bar body itself greatly but also has been convenient to locate said setting cylinder.Said body of rod low groove can be the groove that caves in to the inside and form, and also can be to a pair of groove that extends convexity and form that extends below on the end ancient piece of jade, round, flat and with a hole in its centre of said left bottom bar body or right bottom bar body.Last low groove and whole said left bottom bar body or right bottom bar body all can pass through the extrusion forming process moulding.
Further technical scheme can also be; Also comprise the horizontal body of rod in interval that is horizontally installed on below the said horizontal body of rod; The end face of the horizontal body of rod in said interval is provided with the positioned at intervals hole, is screwed in the said positioned at intervals hole the horizontal body of rod in said interval laterally is connected on the said setting cylinder thereby screw passes said setting cylinder.Further technical scheme can also be, said positioned at intervals hole is horizontal body of rod layout along said interval.The horizontal body of rod in said interval is actually the rod member of a horizontally set of the linkage unit that is arranged in said setting cylinder both sides; The horizontal body of rod in said interval is combined to form a linkage unit individually or with other rod member, is connected to said setting cylinder or and said left bottom bar body or right bottom bar body.
Further technical scheme can also be, said setting cylinder comprises foundation body in the form of slot and the side cover plate that snaps onto the notch position of said foundation body, and said left locating hole and right locating hole are arranged on the said foundation body.The cross section of wherein said side cover plate can be flat structure, also can be other structures adaptive with said foundation body, and for example when the cross section of said setting cylinder was rounded, the cross section of said side cover plate just can be curved.
Further technical scheme can also be, thereby screw passes in the positioned at intervals hole that said side cover plate is screwed into the horizontal body of rod in said interval the horizontal body of rod in said interval laterally is connected on the said side cover plate.Or further technical scheme can also be, thereby screw passes in the positioned at intervals hole that said foundation body is screwed into the horizontal body of rod in said interval the horizontal body of rod in said interval laterally is connected on the said foundation body.According to this structural concept; When with said side cover plate or said foundation body with after the horizontal body of rod in said interval is connected; Behind the linkage unit and said side cover plate or the combination of said foundation body at the horizontal body of rod in fact said interval or said interval horizontal body of rod place, form one and be convenient to the field erected unit that is connected greatly more.Certainly this unit that is connected greatly promptly can be assembled also in factory and can assemble at the scene; The unit that is connected greatly that behind the said unit that is connected greatly of assembling in factory, only only needs at the scene be connected greatly unit and said foundation body with said side cover plate place to belong to snaps together and gets final product, and it is simple but also convenient not only to assemble said guardrail.
Further technical scheme can also be; Said setting cylinder comprises the first foundation body in the form of slot and the second foundation body; Said first foundation body and the mutual snapping of the second foundation body; Said left locating hole is arranged on the top end face of the said first foundation body, and said right locating hole is arranged on the top end face of the said second foundation body; Further technical scheme can also be, is screwed in the said positioned at intervals hole the horizontal body of rod in said interval laterally is connected on the said first foundation body or the second foundation body thereby screw passes the said first foundation body or the second foundation body.
Contrast with prior art; The guardrail product of technical scheme of the present invention is basic framework with said setting cylinder with the horizontal body of rod; Each linkage unit is coupled together through the said setting cylinder and the horizontal body of rod apace, not only simple in structure but also make and install conveniently, the more important thing is that gap between the structural member is little but bonding strength high; Overall construction intensity is also high, can be applied in the guardrail product for this reason.
Description of drawings
Fig. 1 is a schematic perspective view of using the quick combined guardrail of technical scheme of the present invention;
Fig. 2 is the three-dimensional assembling in a part unit sketch map of using the quick combined guardrail of technical scheme of the present invention;
Fig. 3 is the A portion enlarged drawing among Fig. 1;
Fig. 4 is the preceding cross sectional representation of said setting post assembling of using the quick combined guardrail of technical scheme of the present invention;
Fig. 5 is the cross sectional representation after the said setting post of the quick combined guardrail of application technical scheme of the present invention is assembled;
Fig. 6 is first kind of structural representation of cross section of said bottom bar body low groove of using the quick combined guardrail of technical scheme of the present invention;
Fig. 7 is second kind of structural representation of cross section of said bottom bar body low groove of using the quick combined guardrail of technical scheme of the present invention;
Fig. 8 is the cross sectional representation of the another kind of structure of said setting post of using the quick combined guardrail of technical scheme of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing the guardrail product of using technical scheme of the present invention is made and to specify.
Like Fig. 1～shown in Figure 5; The reliable quick combined guardrail of a kind of connection; Comprise and erect post 2 and be connected the horizontal body of rod on said setting post 2 top end faces; The said horizontal body of rod comprises that (left side is the body of rod 32 and the right laterally body of rod 31 laterally, and be the both sides that the center is arranged on said setting cylinder 2 with said setting cylinder 2, and laterally body of rod 32 or the right laterally body of rod 31 serve as basic essentially identical first linkage unit 12 of formation or second linkage unit 11 with each left side; The horizontal space at each first linkage unit 12 or second linkage unit, 11 places is represented a space that linkage unit is shared; Said setting post 2 is as a whole with the linkage unit connection on its both sides, from then on repeats said first linkage unit 12 or second linkage unit 11, forms the horizontal amplitude of determined as required guardrail.
The horizontal body of rod 31 in the said right side of said second linkage unit 11 includes right bottom bar body 312, and the horizontal body of rod 32 in the said left side of said first linkage unit 12 includes left bottom bar body 322.Said right bottom bar body 312, said left bottom bar body 322 are in the form of slot and with same section bar processing and form.
Said setting cylinder 2 comprises foundation body in the form of slot 22 and the side cover plate 21 that snaps onto the notch position of said foundation body 22; Left locating hole (221,223) and right locating hole (222,224) are set on the top end face of said foundation body 22; The cross section of wherein said side cover plate 21 is flat structure; Can certainly be other structures adaptive with said foundation body 22, for example when the cross section of said setting cylinder 2 was rounded, the cross section of said side cover plate 21 just can be curved.
The direction that said left locating hole (221,223) and right locating hole (222,224) extend along said setting cylinder 2 is arranged and is arranged along whole said setting cylinder 2; So not only can be and by not reducing structural strength through said left locating hole (221,223) and the formed empty configuration saves material of right locating hole (222,224), and said setting post 2 can adopt extrusion modling.
Said right bottom bar body 312 is docked on the top end face of said foundation body 22 with said left bottom bar body 322; Leave the necessary slit of expanding with heat and contract with cold; On said right bottom bar body 312 and said left bottom bar body 322, be respectively arranged with and said right locating hole (222,224), the adaptive transitional pore that lets screw pass of left locating hole (221,223) simultaneously; Two screws 313 pass said right bottom bar body 312 and are screwed in the said right locating hole (222,224), and two screws 323 pass said left bottom bar body 322 and are screwed in the said left locating hole (221,223).Because the spacing between said left locating hole (221,223) and the right locating hole (222,224) is confirmed, for this reason at maquila or the field machining transitional pore that processing lets screw pass on said right bottom bar body 312 and said left bottom bar body 322 in advance easily.
The same cover plate 311 of snapping on said right bottom bar body 312 and said left bottom bar body 322, said cover plate 311 strides across the butt joint slit between said right bottom bar body 312 and the said left bottom bar body 322.Like this, said cover plate 311, said foundation body 22 are connected said right bottom bar body 312 as a whole with said left bottom bar body 322 from both direction up and down, have improved structural strength but the assembling facility of the said horizontal body of rod (32,31) greatly.
If do not consider the overall aesthetics of the said horizontal body of rod (32,31), the said right bottom bar body of the said horizontal body of rod (32,31) or its 312, said left bottom bar body 322 can directly be set to non-groove shape.
Like Fig. 6 and shown in Figure 7; In the outside, the end of said left bottom bar body 322 or right bottom bar body 312 and the direction of extending body of rod low groove (324,314) is set along the body of rod; The top ends of said setting cylinder 2 is inserted in the said body of rod low groove (324,314); Body of rod low groove (324,314) can be the groove that concaves and form at the bottom land wall; Also can be by the protruding groove that forms with the bottom land wall in two ends, can further improve the bonding strength between the said setting cylinder 2 and the said horizontal body of rod (32,31) like this, also be convenient to the location.
Structure with first linkage unit 12 is an example; As shown in Figure 2; Below the horizontal body of rod 32 in a said left side, also be provided with two horizontal bodies of rod 42 in interval up and down; The end face of the horizontal body of rod 42 in said interval is provided with the positioned at intervals hole, is screwed in the said positioned at intervals hole the horizontal body of rod 42 in said interval laterally is connected on the said setting cylinder 2 thereby screw 421 passes the foundation body 22 of said setting cylinder 2.Certainly, the horizontal body of rod 41 in the interval of second linkage unit 11 just is connected on the said side cover plate 21 through screw.Laterally also be provided with spoke (52,51) between the body of rod 41 between two horizontal bodies of rod 42 in said interval or at interval up and down.Secondly, said positioned at intervals hole is arranged along the horizontal body of rod in said interval (41,42).
Like Fig. 4 and shown in Figure 5, said foundation body 22 is provided with a pair of inner raised edge (225,226), and the trend of a pair of said inner raised edge (225,226) is little tubaeform of outer imperial palace, and its end a little outwards spring is bent; 211 the inboard of facing the wall and meditating at said side cover plate 21 is provided with pair of openings circle (214,215); Chimb (212,213) outside extend in the outside of said opening circle (214,215); Its end is also outwardly-bent, and a pair of said outer chimb (212,213) has and adaptive trend and the bulk of a pair of said inner raised edge (225,226).A pair of said outer chimb (212,213) extends out on said opening circle (214,215); Be actually prolonged a pair of said outer chimb (212,213) thus length improved its elasticity, but said opening circle (214,215) itself can improve the structural strength of a pair of said outer chimb (212,213) again.Said so outer chimb (212,213) correspondingly fastens to said inner raised edge (225,226) last time; Said side cover plate 21 just can be connected on the said foundation body 22 under the situation that need not connectors such as screw securely, thus convenient apace in factory or second linkage unit that is connected with said side cover plate 21 of erecting bed dismounting.Secondly, said opening circle (214,215) itself again can be as locating hole, let between said right bottom bar body 312 and the said setting cylinder 2 more than fixed connection points that are connected with screw.
As depicted in figs. 1 and 2, below said setting cylinder 2, also be provided with lower margin 6, on said lower margin 6 connection ground.
The said setting cylinder 2 of another kind of structure is as shown in Figure 8; See from cross section; Comprise the first foundation body 21a in the form of slot and the second foundation body 22a; Said first foundation body 21a and the mutual snapping of the second foundation body 22a, said left locating hole (221,223) is arranged on the top end face of the said first foundation body 21a, and said right locating hole (222,224) is arranged on the top end face of the said second foundation body 22a.Simultaneously, the horizontal body of rod 42 in said interval is connected to the said first foundation body 21a and the second foundation body 22a with the at interval horizontal body of rod 41.The end face of the horizontal body of rod 42 in said interval of first linkage unit 12 is provided with the positioned at intervals hole, is screwed in the said positioned at intervals hole the horizontal body of rod 42 in said interval laterally is connected on the said first foundation body 21a thereby screw 421 passes the first foundation body 21 of said setting cylinder 2.Certainly, the horizontal body of rod 41 in the interval of second unit 11 just is connected on the said second foundation body 22a through screw.
The cross-sectional structure of the said first foundation body 21a and the second foundation body 22a can be public female fitting-type structure, also can be the structure that can detain mutually of symmetric form.
Contrast with prior art; The guardrail product of technical scheme of the present invention is basic framework with said setting cylinder 2 with the horizontal body of rod (31,32); Each linkage unit is coupled together through the said setting cylinder 2 and the horizontal body of rod (31,32) apace, not only simple in structure but also make and install conveniently, the more important thing is that gap between the structural member is little but bonding strength high; Overall construction intensity is also high, can be applied in the guardrail product for this reason.
Claims (10)
1. quick combined guardrail comprises the setting cylinder of vertical setting and is horizontally installed on the horizontal body of rod on the said setting cylinder top end face; It is characterized in that; Left locating hole and the right locating hole arranged about the top end face of said setting cylinder is provided with; Said left locating hole and right locating hole are arranged along the direction that said setting cylinder extends; The said horizontal body of rod comprises a left side laterally body of rod and the right laterally body of rod; The horizontal body of rod in a said left side docks on said setting cylinder top end face with the right laterally body of rod, is screwed into said left locating hole the horizontal body of rod in a said left side is connected on the top end face of said setting cylinder thereby screw passes the horizontal body of rod in a said left side, is screwed into said right locating hole the horizontal body of rod in the said right side is connected on the top end face of said setting cylinder thereby screw passes the horizontal body of rod in the said right side.
2. quick combined guardrail according to claim 1 is characterized in that, said left locating hole and right locating hole are arranged along whole said setting cylinder.
3. quick combined guardrail according to claim 1; It is characterized in that; The said horizontal body of rod comprises bottom bar body in the form of slot and the cover plate body that snaps onto the notch position of said bottom bar body; Said bottom bar body comprises left bottom bar body and right bottom bar body, and the bottom land wall that screw passes said left bottom bar body and right bottom bar body is screwed in said left locating hole or the right locating hole, and said cover plate body strides across between said left bottom bar body and the right bottom bar body and docks the slit.
4. quick combined guardrail according to claim 3 is characterized in that, in the outside, the end of said left bottom bar body or right bottom bar body and the direction of extending along the body of rod body of rod low groove is set, and said setting cylinder top ends is inserted in the said body of rod low groove.
5. quick combined guardrail according to claim 1; It is characterized in that; Also comprise the horizontal body of rod in interval that is horizontally installed on below the said horizontal body of rod; The end face of the horizontal body of rod in said interval is provided with the positioned at intervals hole, is screwed in the said positioned at intervals hole the horizontal body of rod in said interval laterally is connected on the said setting cylinder thereby screw passes said setting cylinder.
6. quick combined guardrail according to claim 5 is characterized in that, said setting cylinder comprises foundation body in the form of slot and the side cover plate that snaps onto the notch position of said foundation body, and said left locating hole and right locating hole are arranged on the said foundation body.
7. quick combined guardrail according to claim 6; It is characterized in that, thereby screw passes in the positioned at intervals hole that said foundation body or said side cover plate be screwed into the horizontal body of rod in said interval the horizontal body of rod in said interval laterally is connected on said foundation body or the said side cover plate.
8. quick combined guardrail according to claim 5; It is characterized in that; Said setting cylinder comprises the first foundation body in the form of slot and the second foundation body; Said first foundation body and the mutual snapping of the second foundation body, said left locating hole is arranged on the top end face of the said first foundation body, and said right locating hole is arranged on the top end face of the said second foundation body.
9. quick combined guardrail according to claim 8; It is characterized in that, be screwed in the said positioned at intervals hole the horizontal body of rod in said interval laterally is connected on the said first foundation body or the second foundation body thereby screw passes the said first foundation body or the second foundation body.
10. according to claim 6 or 8 described quick combined guardrails, it is characterized in that said foundation body is provided with a pair of inner raised edge, the trend of a pair of said inner raised edge is little tubaeform of outer imperial palace, and its end a little outwards spring is bent; The inboard of facing the wall and meditating at said side cover plate is provided with the pair of openings circle, chimb outside extend in the outside of said opening circle, and its end is also outwardly-bent, and a pair of said outer chimb has trend and the bulk adaptive with a pair of said inner raised edge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102381564A CN102733565A (en) | 2012-07-10 | 2012-07-10 | Rapidly combined guardrail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102381564A CN102733565A (en) | 2012-07-10 | 2012-07-10 | Rapidly combined guardrail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102733565A true CN102733565A (en) | 2012-10-17 |
Family
ID=46989811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012102381564A Pending CN102733565A (en) | 2012-07-10 | 2012-07-10 | Rapidly combined guardrail |
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| Country | Link |
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| CN (1) | CN102733565A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104871865A (en) * | 2015-06-12 | 2015-09-02 | 区应绍 | Greening wall system capable of realizing fast mounting and dismounting |
| CN104878887A (en) * | 2015-06-12 | 2015-09-02 | 区应绍 | Cartridge type guardrail |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3202401A (en) * | 1963-04-01 | 1965-08-24 | Bastia Paul | Balustrade |
| CN2908691Y (en) * | 2006-04-28 | 2007-06-06 | 孙新红 | Fence |
| CN201560543U (en) * | 2009-10-12 | 2010-08-25 | 张树锋 | Improved aluminum section bar guardrail |
| CN102277932A (en) * | 2011-06-09 | 2011-12-14 | 鲍自力 | Guardrail transverse lever section |
| CN202706369U (en) * | 2012-07-10 | 2013-01-30 | 梁永雄 | Quickly combined guardrail |
-
2012
- 2012-07-10 CN CN2012102381564A patent/CN102733565A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3202401A (en) * | 1963-04-01 | 1965-08-24 | Bastia Paul | Balustrade |
| CN2908691Y (en) * | 2006-04-28 | 2007-06-06 | 孙新红 | Fence |
| CN201560543U (en) * | 2009-10-12 | 2010-08-25 | 张树锋 | Improved aluminum section bar guardrail |
| CN102277932A (en) * | 2011-06-09 | 2011-12-14 | 鲍自力 | Guardrail transverse lever section |
| CN202706369U (en) * | 2012-07-10 | 2013-01-30 | 梁永雄 | Quickly combined guardrail |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104871865A (en) * | 2015-06-12 | 2015-09-02 | 区应绍 | Greening wall system capable of realizing fast mounting and dismounting |
| CN104878887A (en) * | 2015-06-12 | 2015-09-02 | 区应绍 | Cartridge type guardrail |
| CN104871865B (en) * | 2015-06-12 | 2017-08-11 | 区应绍 | It is capable of the greening wall system of fast assembling-disassembling |
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Application publication date: 20121017 |