CN209323434U - A kind of traffic safety guardrail - Google Patents
A kind of traffic safety guardrail Download PDFInfo
- Publication number
- CN209323434U CN209323434U CN201721696184.5U CN201721696184U CN209323434U CN 209323434 U CN209323434 U CN 209323434U CN 201721696184 U CN201721696184 U CN 201721696184U CN 209323434 U CN209323434 U CN 209323434U
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- CN
- China
- Prior art keywords
- elastic rotary
- horizontal bar
- rotary body
- column
- traffic safety
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of traffic safety guardrails, belong to traffic protection equipment technical field.The elastic rotary component includes elastic rotary body and shaft, elastic rotary body is an integral structure with shaft, shaft is rotated relative to horizontal bar and is combined, the diameter of shaft is smaller, the diameter of corresponding elastic rotary body is smaller, production cost is reduced, energy good absorption impact energy effectively increases the safety of occupant.
Description
Technical field
The utility model belongs to traffic protection equipment technical field, can absorb impact force more specifically to one kind
Elastic rotary component and traffic safety guardrail, can be set in road center, road roadside.
Background technique
Vehicle is increasingly used by people as a kind of convenient and fast vehicles.In China, the general speed limit in urban road
It is 40 kilometer per hours, the general speed per hour of common road is 40-80 kilometer per hours, and the general speed per hour of highway is 60-120 km
Per hour, therefore the traffic accident in urban district is mostly rear-end collision, on common road or highway, due to vehicle speed mistake
Fastly, frequent accidents occur, wherein the vehicle run at high speed most serious of all bumps against on the guardrail among roadside or road, and
These guardrails by concrete building brick perhaps by spaced concret block and connect adjacent block horizontal bar constitute again or
It is to be connected and composed by the horizontal bar of steel construction with column, is rigid collision between vehicle and guardrail, vehicle is possible to can be by directly bullet
It returns, is easy to cause secondary injury.
For above-mentioned traffic accident, through retrieving, Chinese Patent Application No. 201080000561.1, data of publication of application is
The patent application document on July 24th, 2013 discloses a kind of shock-absorbing installation for roadway, including pillar, rotation support tube, more
A buffering roller member, safety rails, the first rotation catching sheet and the second rotation catching sheet, are set to road center, road roadside, hand over
Cross road turning point, tunnel or underground driveway entrance, bridge pier, end of the bridge rail post, are also provided at the entrance of highway, pass through reduction
Impact caused by vehicle collision prevents from being disengaged to anti-while absorbing impact suffered by collision vehicle or reduce impact velocity
To outside lane or road, guidance vehicle restores the shock-absorbing installation for roadway in normally travel direction.Chinese Patent Application No. is
201020568343.5, data of publication of application is that the patent application document on January 18th, 2012 discloses a kind of spaced ground formula band
The traffic guardrail of rotary body, including column, the elastic rotary body being sheathed on column, are respectively arranged at the top of elastic rotary body
With the upper rail and bottom rail of lower section, it is set on column and is arranged in the rotation between bottom rail and elastic rotary body and accept
Part, column include the long column and short column being arranged alternately, and long column, which extends downward into below bottom rail, forms installation landing portion,
The both ends of short column are connected with upper rail and bottom rail respectively.Whether above-mentioned any structure, elastic rotary body are
Opposite legs rotation, and carrying stressed member of the pillar as entire guardrail, the caliber of pillar are thicker, so that elastic rotary body
Diameter it is big, materials are more, and cost input is big.
Summary of the invention
1, it to solve the problems, such as
Big for the diameter of existing elastic rotary body, the more problem of materials, the utility model provides a kind of elastic rotary
Component and traffic safety guardrail, the diameter of elastic rotary body is smaller, and materials are few, reduces production cost, and by vehicle
In the case where load impacting, energy good absorption impact energy plays the role of buffering, stabilization, guidance to vehicle, it is anti-to reduce collision
Risk is played, avoids in vehicle collisions and breaks away, overturns, effectively increase the safety of occupant.
2, technical solution
To solve the above problems, the utility model adopts the following technical scheme.
A kind of elastic rotary component of the utility model, including elastic rotary body and shaft, elastic rotary body be with shaft
Integral structure.
The elastic rotary body ethane-acetic acid ethyenyl ester and flexible poly- ammonia as a further improvement of the utility model,
One of ester is made.
As a further improvement of the utility model, the elastic rotary body be integral type or be it is split type, elasticity revolve
The along the circumferential direction surface of swivel is equipped with annular groove, is bonded luminous zone in slot；Or elastic rotary body surface recombination have with
The luminescent coating of elastic rotary body integral structure；Or elastic rotary body is by being added to EVA or flexible poly- ammonia for fluorescent material
It mixes and is made in ester material.
The shape of the elastic rotary body is in cylindrical body as a further improvement of the utility model,；Or the elasticity rotation
The tapered body of the shape of swivel, up big and down small, taper is 3-5 °.
The utility model additionally provides a kind of traffic safety guardrail, including column, horizontal bar, horizontal bar bonded block and on
The elastic rotary component stated, the column, which is had tubular structure and erect with constant interval, is mounted on road side；Horizontal bar water
Level land is mounted on column to connect column, mounting hole is equipped on horizontal bar, shaft is arranged in mounting hole and rotation combines, branch
Support elastic rotary component；Horizontal bar bonded block combines horizontal bar in the side of column.
The horizontal bar bonded block includes U-shaped connecting bracket, U-shaped connection branch as a further improvement of the utility model,
Through-hole is offered on frame, offers that through-hole is corresponding with the through-hole of U-shaped connecting bracket on horizontal bar, and screw rod passes through U-shaped connecting bracket
It is fixed after through-hole on through-hole and horizontal bar with nut.
The column is equipped with end cap as a further improvement of the utility model, and end cap lower end is equipped with screw thread, corresponding
Set screw thread in column, after fastener is fixed, end cap screwed on, end cap fixation and without welding, be beneficial to prevent
Water inlet, improves antiseptic property in column.
The horizontal bar is rectangular tube as a further improvement of the utility model, offers notch, the width of notch on tube wall
Degree is matched with the diameter of screw rod；Notch is through continous way；The fixed position of column is corresponded in the lower side face of horizontal bar to offer
Drainage hole.
The elastic rotary body ethane-acetic acid ethyenyl ester and flexible poly- ammonia as a further improvement of the utility model,
One of ester is made.
As a further improvement of the utility model, the elastic rotary body be integral type or be it is split type, elasticity revolve
The along the circumferential direction surface of swivel is equipped with annular groove, is bonded luminous zone in slot；Or elastic rotary body surface recombination have with
The luminescent coating of elastic rotary body integral structure is conducive to that motor vehicle operators is reminded to pay attention to road conditions, guarantees safe driving.
The elastic rotary body is by being added to EVA (second for fluorescent material as a further improvement of the utility model,
Alkene-vinyl acetate) and one of flexible polyurethane material and be made, so as in noctilucence.
The shape of the elastic rotary body is in cylindrical body as a further improvement of the utility model,.
The tapered body of shape of the elastic rotary body as a further improvement of the utility model, up big and down small, taper
It is 3-5 °.
The column extends downward into below horizontal bar and forms installation landing as a further improvement of the utility model,
Portion, installation landing portion are connected with pedestal, location hole are all provided on pedestal, so that safety barrier may be mounted at mattess
On.
3, beneficial effect
Compared with the prior art, the utility model has the following beneficial effects:
(1) the elastic rotary body of the utility model forms integral structure with shaft, and shaft is rotated relative to horizontal bar and combined,
The diameter of shaft is smaller, and the diameter of corresponding elastic rotary body is smaller, and materials are few, reduces production cost, and carry by vehicle
In the case that lotus is impacted, energy good absorption impact energy plays the role of buffering, stabilization, guidance to vehicle, reduces collision reaction
Risk avoids in vehicle collisions and breaks away, overturns, effectively increases the safety of occupant；
(2) the traffic safety guardrail of the utility model uses the fixed horizontal bar of U-shaped connecting bracket so that horizontal bar with
Bonding strength between column is high, even if when Vehicular impact, can also guarantee that vehicle will not cross guardrail, while simplifying installation
Process is very convenient and efficient；
(3) the traffic safety guardrail of the utility model, column are equipped with end cap, and end cap is not necessarily to be welded and fixed, and
Can be firm cover in the upper end of column, is beneficial to prevent water inlet in column, improves the antiseptic property of column, extend its
Service life；
(4) the traffic safety guardrail of the utility model, elastic rotary body ethane-acetic acid ethyenyl ester or flexibility
Polyurethane is made, and the elasticity of EVA or flexible polyurethane is splendid, and do not allow it is easily rupturable, it is good in outdoor anti-aging property, through
Play exposing to the weather, long service life；
(5) the traffic safety guardrail of the utility model, the surface of elastic rotary body are equipped with luminous zone or are compounded with
Luminescent coating is conducive to that motor vehicle operators is reminded to pay attention to road conditions, guarantees safe driving；
(6) the traffic safety guardrail of the utility model, can be embedded in mattess by column, and installation is more
For convenience, fixation；It can be mounted on mattess by pedestal simultaneously；
(7) the utility model structure is simple, and design is rationally, easily fabricated.
Detailed description of the invention
Fig. 1 is the traffic safety guardrail stereoscopic schematic diagram of the utility model embodiment 1；
Fig. 2 is the traffic safety guard bar structure schematic diagram of the utility model embodiment 1；
Fig. 3 is the traffic safety guardrail side view of the utility model embodiment 1；
Fig. 4 is the traffic safety guardrail stereoscopic schematic diagram of the utility model embodiment 2；
Fig. 5 is the traffic safety guard bar structure schematic diagram of the utility model embodiment 2；
Fig. 6 is the traffic safety guardrail side view of the utility model embodiment 2.
In figure: 100, column；110, pedestal；120, end cap；200, elastic rotary component；210, elastic rotary body；211,
Annular groove；212, luminous zone；220, shaft；300, horizontal bar；310, mounting hole；320, notch；400, horizontal bar bonded block；410,
U-shaped connecting bracket.
Specific embodiment
Hereafter to the detailed description of the exemplary embodiment of the utility model with reference to attached drawing, which forms the one of description
Part has been shown as example the enforceable exemplary embodiment of the utility model in the figure.Although these exemplary realities
Example is applied to be described in sufficient detail so that those skilled in the art can implement the utility model, it is to be understood that it can be realized
His embodiment and can various changes can be made to the utility model in the case where not departing from the spirit and scope of the utility model.Hereafter
Required the scope of the utility model is not limited to the more detailed description of the embodiments of the present invention, and only
The description of the characteristics of in order to be illustrated and not limit to the utility model and feature, to propose to execute the utility model
Best mode, and it is sufficient to make those skilled in the art that can implement the utility model.Therefore, the scope of the utility model only by
Appended claims limit.
Hereafter the detailed description of the utility model and example embodiment are more fully understood in combination with attached drawing, wherein this reality
It is identified with novel element and feature by appended drawing reference.
Embodiment 1
As shown in Figure 1 to Figure 3, the traffic safety guardrail of the utility model, including column 100, elastic rotary component
200, horizontal bar 300 and horizontal bar bonded block 400, column 100, which is had tubular structure and erect with constant interval, is mounted on road
Side；Here constant interval be according to country road guard standard determine, for example, the column clipping room of highway barrier away from
From for 2.5-3m, the mounting distance that can choose is 3m；Elastic rotary component 200 includes elastic rotary body 210 and shaft 220,
The shape of elastic rotary body (210) is in cylindrical body, and shaft 220 and elastic rotary body 210 form integral structure, i.e. shaft 220
It is rotated simultaneously with elastic rotary body 210 or static.It is worth noting that due to national road guard standard mandatory provisions column
Diameter be 140mm, existing elastic rotary body is sleeved on column 100, so, if the through-hole of elastic rotary body 210 with
Column cooperation, it is necessary to be slightly larger than or be equal to 140mm, reach it is certain hit absorbability in the case where, elastic rotary body it is whole
External diameter inevitably enlarges, and the volume of corresponding elastic rotary body increases, and increases the manufacture difficulty of elastic rotary body, increases simultaneously
Materials increase cost of manufacture.In addition, the both ends of shaft 220 can be with bearing set, rotate so more freely；Horizontal bar
300 are horizontally mounted on column 100 to connect column 100, mounting hole 310 are equipped on horizontal bar 300, shaft 220 is arranged in
In mounting hole 310 and rotation combines, and supports elastic rotary component 200；300 bonded block of horizontal bar is combined in the side of column 100
Horizontal bar 300.
Inventor forms integral type by largely test and Structure Improvement Design, by elastic rotary body 210 and shaft 220
Structure, shaft 220 are rotated relative to horizontal bar and are combined, and the diameter of shaft 220 is smaller, and the diameter of corresponding elastic rotary body 210 reduces,
Compared to existing safety barrier, in same thickness, 210 materials of elastic rotary body are reduced by original 3-4kg to this reality
With novel 2-2.5kg, materials reduce 30% or so, reduce production cost, and the case where being impacted by car load
Under, energy good absorption impact energy plays the role of buffering, stabilization, guidance to vehicle, reduces collision reaction risk, avoid
It breaks away, overturn in vehicle collisions, effectively increase the safety of occupant.
In addition, the elastic rotary component of integral structure makes road traffic guardrail installation more convenient, in engineering construction
In the process, the set-up time of traffic guardrail can be greatly shortened, comes into operation and provides safeguard in time for road.
The horizontal bar bonded block 400 of the utility model includes U-shaped connecting bracket 410, is offered in U-shaped connecting bracket 410
Through-hole, offers that through-hole is corresponding with the through-hole of U-shaped connecting bracket 410 on horizontal bar 300, and screw rod passes through the logical of U-shaped connecting bracket 410
Fixed after through-hole on hole and horizontal bar 300 with nut, since column 100 can be round tube, or rectangular tube or other
Existing shaped pipe, U-shaped connecting bracket 410 are easily fastened on column 100, facilitate installation.
The safety barrier of the utility model is mounted in outdoor road side, exposing to the weather, in order to prevent in column 100
Water inlet, improves antiseptic property, and column 100 is equipped with end cap 120, and 120 lower end of end cap is equipped with screw thread, in corresponding column 100
If screw thread, after fastener is fixed, end cap 120 is screwed on, 120 fixation of end cap and without welding, facilitate installation.
The sectional view of the horizontal bar 300 of the utility model has the U-shaped enclosed construction such as Fig. 1, is specifically rectangular tube, tube wall
On offer notch 320, the width of notch 320 is matched with the diameter of screw rod.Notch 320 can be for discontinuous or through continuous
Formula, for the convenience of processing, and in view of the total quality of guardrail, notch 320 is typically chosen in through continuous, i.e.,
The other end is through to by one end of horizontal bar 300.It is offered in addition, corresponding to the fixed position of column 100 in the lower side face of horizontal bar 300
Drainage hole, in the open, water into horizontal bar 100 can have drainage hole to be discharged in time, ponding inside horizontal bar is avoided to make
At corrosion.
In use, U-shaped connecting bracket 410 is fastened on column 100, screw rod is passed through to the through-hole of U-shaped connecting bracket 410,
And by nut band, after notch 320 is aligned with screw rod, horizontal bar 300 is pushed by side and is installed, and then passes through drainage hole for nut
It tightens, completes the installation of horizontal bar.
The elastic rotary body 210 of the utility model is made of one of ethane-acetic acid ethyenyl ester and flexible polyurethane,
The elasticity of EVA or flexible polyurethane is splendid, and do not allow it is easily rupturable, it is good in outdoor anti-aging property, stand exposing to the weather, use
Service life is long.
The material of elastic rotary body is the mixture of vinylacetate, hot melt adhesive (EVA) and polyurethane, has very strong bullet
Property, it is not easy to it ruptures.Since the elastic rotary body has good bullet and power restoring force, when automobile impacting to the elastic rotary body
When, the shock impulsive contact force of automobile will be effectively absorbed by elastic rotary body and be reduced, at the same time it can also avoid elastic rotary body by
It is crashed to collision.On the one hand the guardrail can effectively prevent from automobile from crossing medium line and swarm into head-on opposite lane colliding
Or the lane that flies out, keep automobile in correct lanes；On the other hand, it can be reduced the impulsive contact force of automobile impacting guardrail, together
When, under the action of automobile crash power, elastic rotary body is pivoted about with column, steer motor gradually adjustment direction,
Be located at correct lane, avoid on adjacent lane automobile or roadside occur again to collide, mitigation accident significantly
The extent of injury reduces injures and deaths, reduces property loss.
Specifically it is reflected in test rushing using the vehicle in result, transmitted to the collision of the safety barrier of the utility model
Hit, absorbed naturally basically by the collision deformation of elastic rotary body 210, even and relatively stronger impact, by with it is upper
Stating elastic rotary body 210, stretcher strain horizontal bar 300 continues to be absorbed counteracting together, to can more effectively absorb counteracting in structure
Generated impact, not only protects vehicle when vehicle collision, can also effectively prevent outside vehicle derailing to road.
The elastic rotary body 210 of the utility model be integral type or be it is split type, elastic rotary body 210 circumferentially side
It is equipped with annular groove 211 to surface, is bonded luminous zone 212 in slot；Or have and elasticity rotation in the surface recombination of elastic rotary body 210
The luminescent coating for turning 210 integral structures is conducive to that motor vehicle operators is reminded to pay attention to road conditions, guarantees safe driving.For side
Just in noctilucence, fluorescent material can also be added in EVA (ethane-acetic acid ethyenyl ester) and flexible polyurethane material, so
After elastic rotary body 210 is made.
Above-mentioned luminescent coating is that light projection can be made the fluoresent coating of material luminescence when the substance, can be protected withdrawing from light
It holds the phosphorescent coating of luminance or when phosphor light, then makes to constitute the electronics of the substance of above-mentioned phosphor from excited state
Through metastable state, luminous one of noctilucence figure layer when restoring to ground state.
In highway two sides, column 100 can be directly embedded in roadbed；Or column 100 extends downward into horizontal bar 300
Lower section and formation installation landing portion, install landing portion and are connected with pedestal 110, location hole is all provided on pedestal 110, so that safety protective
Column may be mounted on mattess.
Embodiment 2
As shown in Figures 4 to 6, a kind of traffic safety guardrail of the utility model, including column 100, elastic rotary
Component 200, horizontal bar 300 and horizontal bar bonded block 400, column 100, which is had tubular structure and erect with constant interval, to be mounted on
Road side；Elastic rotary component 200 includes elastic rotary body 210 and shaft 220, and the shape of elastic rotary body 210 is tapered
Body, up big and down small, taper can be within the scope of 3-5 °, and optimal values are 5 °, and elastic rotary body 210 has from upper part to bottom
The through-hole of elastic rotary body 210 is penetrated through, shaft 220 is inserted into the through-hole of elastic rotary body 210 and forms integral structure；Horizontal bar
300 are horizontally mounted on column 100 to connect column 100, mounting hole 310 are equipped on horizontal bar 300, shaft 220 is arranged in
In mounting hole 310 and rotation combines, and supports elastic rotary component 200；Horizontal bar bonded block 400 is combined in the side of column 100
Horizontal bar 300.
210 outer profile of elastic rotary body of bullet shape is changed linearly in vertical direction, can satisfy different height in this way
The requirement of vehicle is spent, car accordingly bumps against the middle part of elastic rotary body 210, and truck accordingly bumps against elastic rotary body 210
Top, when the upper thickness of elastic rotary body 210 is consistent with existing elastic rotary body thickness, due to the diameter of shaft 220
Small, the diameter of elastic rotary body 210 reduces, to save the material of elastic rotary body 210.
The traffic safety guardrail of the utility model is only elaborated by way of example above, this few example is only for saying
Bright the principles of the present invention and embodiments thereof are used, rather than limitations of the present invention, are not departing from the utility model
Spirit and scope in the case where, those skilled in the art can also make various changes and improvements.Therefore, all equivalent skills
Art scheme should belong to the scope of the utility model and be limited by every claim of the utility model.
Claims (9)
1. a kind of traffic safety guardrail, including column (100), horizontal bar (300) and horizontal bar bonded block (400), feature
It is, further includes elastic rotary component (200), the column (100) has tubular structure and erects installation with constant interval
In road side；Horizontal bar (300) is horizontally mounted to connect column (100) on column (100), and horizontal bar is equipped on (300)
Mounting hole (310), shaft (220) is arranged in mounting hole (310) and rotation combines, and is supported elastic rotary component (200)；Horizontal bar
Bonded block (400) combines horizontal bar (300) in the side of column (100)；
The elastic rotary component (200) includes elastic rotary body (210) and shaft (220), elastic rotary body (210) and shaft
(220) it is an integral structure.
2. traffic safety guardrail according to claim 1, which is characterized in that the elastic rotary body (210) uses second
Alkene-one of vinyl acetate and flexible polyurethane is made.
3. traffic safety guardrail according to claim 2, which is characterized in that the elastic rotary body (210) is one
Body formula or to be split type, is equipped with annular groove (211) on the along the circumferential direction surface of elastic rotary body (210), bonding shines in slot
Band (212)；Or there is the luminous painting with elastic rotary body (210) integral structure in the surface recombination of elastic rotary body (210)
Layer.
4. traffic safety guardrail according to claim 1 or 2 or 3, which is characterized in that the elastic rotary body
(210) shape is in cylindrical body；Or the tapered body of shape of the elastic rotary body (210), up big and down small, taper is 3-5 °.
5. traffic safety guardrail according to claim 1, which is characterized in that horizontal bar bonded block (400) packet
It includes U-shaped connecting bracket (410), through-hole is offered in U-shaped connecting bracket (410), through-hole is offered on horizontal bar (300) and U-shaped connects
The through-hole for connecing bracket (410) is corresponding, and screw rod (500) passes through the through-hole on the through-hole and horizontal bar (300) of U-shaped connecting bracket (410)
It is fixed afterwards with nut.
6. traffic safety guardrail according to claim 5, which is characterized in that the horizontal bar (300) is rectangular tube, pipe
It is offered on wall notch (320), the width of notch (320) is matched with the diameter of screw rod (500).
7. traffic safety guardrail according to claim 6, which is characterized in that the column (100) is equipped with end cap
(120), end cap (120) lower end is equipped with screw thread, sets screw thread in corresponding column (100).
8. traffic safety guardrail according to claim 7, which is characterized in that the notch (320) is through continuous
Formula；Column (100) fixed position, which is corresponded to, in the lower side face of horizontal bar (300) offers drainage hole.
9. traffic safety guardrail described according to claim 1 or 2 or 3 or 5 or 6 or 7 or 8, which is characterized in that described vertical
Column (100) extends downward into below horizontal bar (300) and is formed installation landing portion, and installation landing portion is connected with pedestal (110), bottom
Location hole is all provided on seat (110).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721696184.5U CN209323434U (en) | 2017-12-08 | 2017-12-08 | A kind of traffic safety guardrail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721696184.5U CN209323434U (en) | 2017-12-08 | 2017-12-08 | A kind of traffic safety guardrail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209323434U true CN209323434U (en) | 2019-08-30 |
Family
ID=67704657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721696184.5U Expired - Fee Related CN209323434U (en) | 2017-12-08 | 2017-12-08 | A kind of traffic safety guardrail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209323434U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107780365A (en) * | 2017-12-08 | 2018-03-09 | 王传兰 | A kind of elastic rotary part and traffic safety guardrail |
-
2017
- 2017-12-08 CN CN201721696184.5U patent/CN209323434U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107780365A (en) * | 2017-12-08 | 2018-03-09 | 王传兰 | A kind of elastic rotary part and traffic safety guardrail |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190830 Termination date: 20191208 |
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| CF01 | Termination of patent right due to non-payment of annual fee |