CN206204816U - Inflatable portable roadblock - Google Patents
Inflatable portable roadblock Download PDFInfo
- Publication number
- CN206204816U CN206204816U CN201621152000.4U CN201621152000U CN206204816U CN 206204816 U CN206204816 U CN 206204816U CN 201621152000 U CN201621152000 U CN 201621152000U CN 206204816 U CN206204816 U CN 206204816U
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- connecting tube
- pipe
- cloth cylinder
- air
- taper
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Abstract
The utility model discloses a kind of Inflatable portable roadblock, including circular base and taper cloth cylinder, reflective tape is provided with taper cloth cylinder, cavity is provided with cup dolly, the bottom of taper cloth cylinder is connected with the mounting ring of ring-type, mounting ring is uniformly connected with some extension springs, extension spring is located in the diametric(al) of base and is arranged on outside mounting ring, the inflating flexible device that the top of taper cloth cylinder is set with the middle position of cavity is connected, inflating flexible device is also associated with for inflating the aerating device for inflating flexible device is in elongation state to aerating device, tracheae is also set up simultaneously is evenly distributed on the inwall of taper cloth cylinder so that taper cloth cylinder has certain intensity.If the utility model solve existing portable roadblock shape formation depend on the elasticity of the elastic spring of tower-like spring to decay with the time after, maintenance roadblock shape that just can not be good is unfavorable for the permanent problem for using.
Description
Technical field
The utility model is related to police apparatus field, and in particular, it is related to a kind of Inflatable portable roadblock.
Background technology
Current roadblock is generally all made of plastics, with certain hardness.Roadblock typically does coning.It is widely used in
Road accident, construction, traffic drainage etc..
If notification number is a kind of portable roadblock mentioned in the Chinese patent of CN104594241A, its technical scheme for using
It is to include base, the taper cloth being arranged on base cylinder, tower-like spring, the lid that covers on base being arranged in taper cloth cylinder
Son, tower-like spring tower-like spring, upper tower-like spring under including, the steel wire of steel wire tower-like spring than under of upper tower-like spring is thin, under
The upper end of tower-like spring links together with the lower end of upper tower-like spring.The utility model has the beneficial effect that, with both facilitating
Open the advantage for easily folding again.
But above-mentioned portable roadblock depends on the elasticity of tower-like spring due to the formation of its shape, if therefore spring
After elasticity decays with the time, the roadblock of good taper just can not be formed, therefore be unfavorable for permanent use.
Utility model content
In view of the shortcomings of the prior art, the purpose of this utility model is that offer one kind can for a long time using constant
The Inflatable portable roadblock with good portability of shape.
To achieve the above object, the utility model provides following technical scheme：A kind of Inflatable portable roadblock, including circle
Base and taper the cloth cylinder of shape, reflective tape is provided with the taper cloth cylinder, and cavity, the cone are provided with the cup dolly
The bottom of shape cloth cylinder is connected with the mounting ring of ring-type, and the mounting ring is uniformly connected with what some bottoms with the cavity were connected
Extension spring, the extension spring is located in the diametric(al) of the base and is arranged on outside the mounting ring, the taper cloth
The inflating flexible device that the top of cylinder is set with the middle position of the cavity is connected；
The inflation constriction device includes the fixing pipe being fixed on the base, and the fixing pipe sliding is sealedly connected with
First connecting tube, the chuck of the fixing pipe is provided with the fixing card for preventing first connecting tube from skidding off the fixing pipe
Platform, is provided with the first boss being connected with fixing pipe inner wall sealing sliding, first connection in first connecting tube
Pipe sliding is sealedly connected with the second connecting tube, and prevent second connecting tube from skidding off first is provided with first connecting tube
Chuck, is provided with the second boss being tightly connected with first connecting tube sliding, with reference to above-mentioned company in second connecting tube
Connect the sliding of the connecting tube of mode second and be sealedly connected with the 3rd connecting tube, being provided with the second connecting tube prevents the 3rd connecting tube from skidding off
The second chuck, the 3rd connecting tube include the 3rd boss and the 3rd chuck；
The 3rd connecting tube sliding is sealedly connected with push pipe, and the push pipe includes being connected seal of tube sliding with the described 3rd
The top boss of connection, is provided with the top of taper, the bottom of the cone centre and taper cloth cylinder at the top of the push pipe
Top connection, the top of the cone centre is provided with means of deflation；
The base is additionally provided with aerating device, and the aerating device includes trampling air bag, institute positioned at the base side
State and trample air bag including air inlet and gas outlet, the air inlet and the gas outlet are connected to breather check valve and outlet
Check valve, the outgassing nonreturn valve is connected with escaping pipe, and the escaping pipe is connected with air accumulator, and the air accumulator is connected with connection
Pipe, connects the lower center position in fixing pipe the communicating pipe with the fixing pipe, and being provided with connection on the communicating pipe opens
Close, the side that the coupling cock is arranged on base operates so as to convenient；
The taper cloth tube inner surface is evenly arranged with tracheae, and the tracheae is elastic soft plastic pipe, described
One end of soft plastic pipe connects with the air accumulator, and the soft plastic pipe is provided with gas and opens on one end of air accumulator
Close, the air cock is arranged on the side of the base, top interior the hiding is provided with what is be connected with the tracheae other end
Gas off-take, the gas off-take is connected with the means of deflation；
The means of deflation includes being arranged on the apical pore in the top center, and the apical pore is connected with the push pipe, described
Apical pore sealing sliding is connected with air relief cock, and the bottom of the air relief cock is provided with the deflation chuck for preventing the air relief cock from skidding off,
The diameter of the deflation chuck is connected with connecting rod, the company less than the diameter of the push pipe inwall at the top of the air relief cock
The top of extension bar is provided with edge, the edge and it is described it is top between be provided with compression spring；
Under nature, the compression spring promotes the edge and the air relief cock upwards, now the air relief cock with
The head space sliding is tightly connected, and the outlet of the gas off-take is arranged on the joint face that air relief cock is sealed with apical pore sliding；Press
The edge, the air relief cock is pressed to move down, when the air relief cock is completely into push pipe, gas off-take and push pipe connect with outside
It is logical, complete to deflate；
The lower end of the push pipe is connected with the square chuck of positive square or regular pentagon or regular hexagon shape, the base
On be provided with the square hole clipping rotated with preventing of connecing of the square card decometer push pipe.
By using above-mentioned technical proposal, when using the device, push pipe is extracted out square fixture block from square hole clipping,
Rotating push pipe simultaneously causes taper cloth cylinder so that it is in more smooth state；Using aerating device, coupling cock, storage are opened
Air in gas tank enters in fixing pipe, if the air pressure in air accumulator is not enough, will pass through and tramples air bag air accumulator is entered
Row inflation, just successively by push pipe, the 3rd connecting tube, the second connecting tube and the second connecting tube top due to air pressure during inflation
Rise, elongation closes coupling cock after finishing, rotate again it is top cause that taper cloth is tin smooth, due to the top connection taper of push pipe
Cloth cylinder, while the bottom of taper cloth cylinder connects mounting ring, the extension spring that mounting ring passes through to be uniformly arranged is connected on base, this
When air pressure cause push pipe upwards motion and spring drop-down taper cloth cylinder so that taper cloth cylinder forms a taper for completion, cone
Being provided with reflective tape on shape cloth cylinder can play warning function；Simultaneously in order to prevent wind mantle shape cloth cylinder from causing taper cloth cylinder to become
Shape, it is necessary to for the surface of taper cloth cylinder provides certain intensity, in the equally distributed tracheae of inner surface setting of taper cloth tin, gas
It is elastic soft plastic pipe to manage, and opens air cock and tracheae is inflated, due to air pressure because tracheae band is flexible, and by
In the effect of air pressure, so that tracheae has certain intensity, it is thus possible to prevent wind from blowing the taper cloth cylinder deformation for causing
Problem；When the device after finishing using needing to be received, by means of deflation, pressing chuck causes that air relief cock enters completely
Enter in push pipe, while the release of the gas in tracheae and inflation constriction device is completed, therefore inflating flexible device returns to contracting
Short state, soft tracheae is also easy to fold after the discharge of endotracheal gas, now top enables to taper by rotating
Cloth cylinder shrinks and is wound into together, and the push pipe of pressing to a certain degree of band winding causes the square chuck in push pipe lower end and square hole clipping card
Connect, so as to keep the contraction winding state of taper cloth cylinder, thus complete the storage process of the roadblock；In sum, due to the dress
The shape that taper cloth cylinder is maintained by inflating flexible device and tracheae is put, can for a long time using being unlikely to deform, while the roadblock
It is in the form of annular discs with good portability after storage, at the same its have the advantages that it is convenient to use.
The utility model is further arranged to：The tracheae is in taper cloth cylinder inwall helically contraction-like setting.
By using above-mentioned technical proposal, by tracheae in the cylinder inwall helically contraction-like setting of taper cloth, gas is enabled to
Pipe is uniform for the active force of taper cloth cylinder, while influence of the tracheae when winding shrink to taper cloth cylinder is smaller.
The utility model is further arranged to：The tracheae is in the taper cloth cylinder tapered netted setting of inwall.
By using above-mentioned technical proposal, by tracheae in the cylinder tapered netted setting of inwall of taper cloth, can preferably tie up
Hold the state of taper cloth cylinder taper so that the surface of taper cloth cylinder has intensity higher.
The utility model is further arranged to：It is described it is top on be provided be easy to it is hand-held it is described it is top rotated it is convex
Rise.
By using above-mentioned technical proposal, set raised on top, therefore when winding shrink to taper cloth cylinder
Easily rotated and operated, it is more laborsaving.
In sum, the utility model has the advantages that：The utility model relies on inflating flexible device and tracheae
The shape of taper cloth cylinder is maintained, can for a long time using being unlikely to deform, while in the form of annular discs with good after roadblock storage
Portability, at the same its have the advantages that it is convenient to use.
Brief description of the drawings
Fig. 1 is the structural representation of embodiment one；
Fig. 2 is taper cloth cylinder and mounting ring and the attachment structure schematic diagram of extension spring in embodiment one；
Fig. 3 is the sectional view in the A-A directions of Fig. 1；
Fig. 4 is the partial enlarged drawing at B in Fig. 3；
Fig. 5 is the gas circuit connection structure schematic diagram of embodiment one；
Fig. 6 is the structural representation in a contracted state of embodiment one；
Fig. 7 is the structural representation of embodiment two.
In figure：1st, base；2nd, taper cloth cylinder；3rd, reflective tape；4th, cavity；5th, mounting ring；6th, extension spring；7th, fixing pipe；
71st, fixed chuck；8th, the first connecting tube；81st, the first chuck；82nd, first boss；9th, the second connecting tube；91st, the second chuck；92、
Second boss；10th, the 3rd connecting tube；101st, the 3rd chuck；102nd, the 3rd boss；11st, it is raised；12nd, push pipe；122nd, boss is pushed up；
13rd, it is top；14th, air bag is trampled；15th, air inlet；16th, breather check valve；17th, gas outlet；18th, outgassing nonreturn valve；19th, gas storage
Tank；20th, communicating pipe；21st, coupling cock；22nd, tracheae；23rd, air cock；24th, gas off-take；25th, apical pore；26th, air relief cock；27th, put
Gas chuck；28th, connecting rod；29th, edge；30th, compression spring；31st, square chuck；32nd, square hole clipping.
Specific embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings.
Embodiment one：A kind of Inflatable portable roadblock, referring to figs. 1 to Fig. 6, including circular base 1 and taper cloth cylinder 2,
It is provided with taper cloth cylinder and cavity 4 is provided with reflective tape 3, cup dolly 1, the bottom of taper cloth cylinder 2 is connected with the peace of ring-type
Dress ring 5, mounting ring 5 is uniformly connected with the extension spring 6 that some bottoms with cavity 4 are connected, and extension spring 6 is located at base 1
In diametric(al) and it is arranged on outside mounting ring 5, the top of taper cloth cylinder 2 and the flexible dress of the inflation that the middle position of cavity 4 is set
Put connection.
Inflation constriction device includes the fixing pipe 7 being fixed on base 1, and the sliding of fixing pipe 7 is sealedly connected with the first connection
Pipe 8, the chuck of fixing pipe 7 is provided with the fixed chuck 71 for preventing the first connecting tube 8 from skidding off fixing pipe 7, the first connecting tube 8
On be provided with and slide and be sealedly connected with the second company with the inner wall sealing of fixing pipe 7 first boss 82 that be connected of sliding, the first connecting tube 8
Adapter 9, is provided with the first chuck 81 for preventing the second connecting tube 9 from skidding off in the first connecting tube 8, be provided with the second connecting tube 9
The second boss 92 being tightly connected is slid with the first connecting tube 8, is tightly connected with reference to the sliding of the second connecting tube of above-mentioned connected mode 9
There is the 3rd connecting tube 10, the second chuck 91 for preventing the 3rd connecting tube 10 from skidding off is provided with second connecting tube 9, the 3rd connects
Adapter 10 includes the 3rd boss 102 and the 3rd chuck 101.
The sliding of 3rd connecting tube 10 is sealedly connected with push pipe 12, and push pipe 12 includes being connected with the sealing sliding of the 3rd connecting tube 10
Top boss 122, the top of push pipe 12 is provided with top the 13 of taper, the bottom of cone centre 13 and the top of taper cloth cylinder 2
Connection, the top of cone centre 13 is provided with means of deflation；
Base 1 is additionally provided with aerating device, and the aerating device includes trampling air bag 14 positioned at the side of base 1, tramples gas
Capsule 14 includes air inlet 15 and gas outlet 17, air inlet 15 and gas outlet 17 is connected to breather check valve 16 and outlet is unidirectional
Valve 18, outgassing nonreturn valve 18 is connected with escaping pipe 22, and escaping pipe 22 is connected with air accumulator 19, and air accumulator 19 is connected with communicating pipe
20, communicating pipe 20 is connected with fixing pipe 7, and coupling cock 21 is provided with communicating pipe 20, and coupling cock 21 is arranged on the side of base 1
Face operates so as to convenient.
Taper cloth 2 inner surfaces of cylinder are evenly arranged with tracheae 22, and by tracheae 22, in taper cloth cylinder, 2 inwalls are helically contraction-like sets
Put, enable to tracheae 22 uniform for the active force of taper cloth cylinder 2, simultaneously because spiral helicine setting enables tracheae 22
Winding easily is retracted, so that taper cloth cylinder 2 is easy to be retracted winding.Tracheae 22 is elastic soft plastic
Pipe, one end of soft plastic pipe connects with air accumulator 19, and soft plastic pipe is provided with gas and opens on one end of air accumulator 19
23 are closed, air cock 23 is arranged on the side of base 1, the gas off-take for being provided with and being connected with the other end of tracheae 22 is hidden in top 13
24, gas off-take 24 is connected with means of deflation.
Means of deflation includes being arranged on the apical pore 25 in top 13 center, and apical pore 25 is connected with push pipe 12, and the sealing of apical pore 25 is slided
Shifting is connected with air relief cock 26, and the bottom of air relief cock 26 is provided with the deflation chuck 27 for preventing air relief cock 26 from skidding off, deflation chuck 27
Diameter of the diameter less than the inwall of push pipe 12, the top of air relief cock 26 is connected with connecting rod 28, and the top of connecting rod 28 is provided with
Edge 29, is provided with compression spring 30 between edge 29 and top 13.
Under nature, compression spring 30 promotes edge 29 and air relief cock 26 upwards, and now air relief cock 26 slides with head space
It is tightly connected, the outlet of gas off-take 24 is arranged on the joint face that air relief cock 26 is sealed with the sliding of apical pore 25；Pressing edge 29, puts
Vent plug 26 is moved down, and when air relief cock 26 is completely into push pipe 12, gas off-take 24 and push pipe 12 are in communication with the outside, and complete to put
Gas.Only need to press edge 29 using the means of deflation, while the bleed air operation of tracheae 22 and inflating flexible device can be completed,
It is convenient and swift.
During inflating flexible device completes to shorten, we can be twined the contraction of taper cloth cylinder 2 by rotating top 13
Around, while carrying out for convenience rotates and operate, raised 11 are set on top, taper cloth cylinder can be effectively reduced after contraction
2 volume, in order to keep taper cloth cylinder 2 to be persistently in contraction winding state, positive square or just is set in the lower end of push pipe 12
The square chuck 31 of pentagon or regular hexagon shape, while the square hole clipping 32 with the clamping of square chuck 31 is set on base 1,
After the completion of winding is shunk, by square hole clipping 32 and the clamping of square chuck 31, so as to the winding state that remains retracted.
When using the device, push pipe 12 is extracted out square fixture block from square hole clipping 32, while rotate push pipe 12 making
Obtain taper cloth cylinder and cause that it is in more smooth state；Using aerating device, coupling cock 21, the sky in air accumulator 19 are opened
Gas enters in fixing pipe 7, if air pressure in air accumulator 19 is not enough, will pass through and tramples air bag 14 air accumulator 19 is filled
Gas, is just successively pushed up push pipe 12, the 3rd connecting tube 10, the second connecting tube 9 and the second connecting tube 9 due to air pressure during inflation
Rise, elongation closes coupling cock 21 after finishing, top 13 are rotated again so that taper cloth cylinder is 2 smooth, it is top due to push pipe 12
13 connection taper cloth cylinders 2, while the bottom of taper cloth cylinder 2 connects mounting ring 5, mounting ring 5 passes through the extension spring 6 being uniformly arranged
Be connected on base 1, now air pressure cause push pipe 12 upwards motion and spring drop-down taper cloth cylinder 2 so that taper cloth cylinder 2
A taper for completion is formed, being provided with reflective tape 3 on taper cloth cylinder 2 can play warning function；Simultaneously in order to prevent wind
Mantle shape cloth cylinder 2 causes the deformation of taper cloth cylinder 2, it is necessary to for the surface of taper cloth cylinder 2 provides certain intensity, in taper cloth tins 2
The equally distributed tracheae 22 of inner surface setting, tracheae 22 be elastic soft plastic pipe, open air cock 23 to tracheae
22 inflations, because air pressure is because tracheae 22 is with flexible, and due to the effect of air pressure so that tracheae 22 have it is certain
Intensity, it is thus possible to prevent wind from blowing the problem of the deformation of taper cloth cylinder 2 for causing；When the device after finishing using needing to be received
When receiving, by means of deflation, pressing chuck causes air relief cock 26 completely into in push pipe 12, while completing tracheae 22 and inflation
The release of the gas in constriction device, therefore inflating flexible device returns to the state of shortening, after the gas discharge in tracheae 22
Soft tracheae 22 is also easy to fold, and now enables to the contraction of taper cloth cylinder 2 to be wound into together by rotating top 13, and band is twined
Around the push pipe of pressing to a certain degree 12 cause the square chuck 31 in the lower end of push pipe 12 and the clamping of square hole clipping 32, so as to keep taper cloth
The contraction winding state of cylinder 2, thus complete the storage process of the roadblock；In sum, because the device is by the flexible dress of inflation
The shape that taper cloth cylinder 2 is maintained with tracheae 22 is put, can for a long time using being unlikely to deform, while in the form of annular discs after roadblock storage
With good portability, at the same its have the advantages that it is convenient to use.
Embodiment two：A kind of Inflatable portable roadblock, as shown in fig. 7, compared with embodiment one, its difference is, by gas
Pipe 22 can preferably maintain the state of taper cloth 2 tapers of cylinder so that taper in the cylinder tapered netted setting of 2 inwalls of taper cloth
The surface of cloth cylinder 2 has intensity higher, can be deformed because of the influence of external force.
The above is only preferred embodiment of the present utility model, and protection domain of the present utility model is not limited merely to
Above-described embodiment, all technical schemes belonged under the utility model thinking belong to protection domain of the present utility model.Should refer to
Go out, for those skilled in the art, some improvement under the premise of the utility model principle is not departed from and
Retouching, these improvements and modifications also should be regarded as protection domain of the present utility model.
Claims (4)
1. the base (1) and taper cloth cylinder (2) of a kind of Inflatable portable roadblock, including circle, are provided with the taper cloth cylinder
Reflective tape (3), it is characterised in that：Cavity (4), the bottom connection of taper cloth cylinder (2) are provided with the cup dolly (1)
There is the mounting ring (5) of ring-type, the mounting ring (5) is uniformly connected with the stretching bullet that some bottoms with the cavity (4) are connected
Spring (6), the extension spring (6) is in the diametric(al) of the base (1) and is arranged on the mounting ring (5) outward, described
The inflating flexible device that the top of taper cloth cylinder (2) is set with the middle position of the cavity (4) is connected；
The inflation constriction device includes the fixing pipe (7) being fixed on the base (1), fixing pipe (7) the sliding sealing
The first connecting tube (8) is connected with, the chuck of the fixing pipe (7) is provided with for preventing first connecting tube (8) from skidding off institute
The fixed chuck (71) of fixing pipe (7) is stated, is provided with first connecting tube (8) and is slided with the fixing pipe (7) inner wall sealing
The first boss (82) of connection is moved, the first connecting tube (8) sliding is sealedly connected with the second connecting tube (9), and described first connects
The first chuck (81) for preventing second connecting tube (9) from skidding off is provided with adapter (8), is set on second connecting tube (9)
The second boss (92) being tightly connected with first connecting tube (8) sliding is equipped with, with reference to the connecting tube of above-mentioned connected mode second
(9) sliding is sealedly connected with the 3rd connecting tube (10), and being provided with the second connecting tube (9) prevents what the 3rd connecting tube (10) from skidding off
Second chuck (91), the 3rd connecting tube (10) includes the 3rd boss (102) and the 3rd chuck (101)；
3rd connecting tube (10) sliding is sealedly connected with push pipe (12), the push pipe (12) including with the 3rd connecting tube
(10) the top boss (122) of sealing sliding connection, is provided with top (13) of taper, the taper at the top of the push pipe (12)
The bottom of top (13) is connected with the top of taper cloth cylinder (2), and the top of the cone centre (13) is provided with deflation dress
Put；
The base (1) is additionally provided with aerating device, and the aerating device includes trampling air bag positioned at the base (1) side
(14), the air bag (14) of trampling includes air inlet (15) and gas outlet (17), the air inlet (15) and the gas outlet
(17) breather check valve (16) and outgassing nonreturn valve (18) are connected to, the outgassing nonreturn valve (18) is connected with escaping pipe
(22), the escaping pipe (22) is connected with air accumulator (19), and the air accumulator (19) is connected with communicating pipe (20), the communicating pipe
(20) lower center position in fixing pipe (7) is connected with the fixing pipe (7), being provided with connection on the communicating pipe (20) opens
Close (21), the side that the coupling cock (21) is arranged on base (1) operates so as to convenient；
Described taper cloth cylinder (2) inner surface is evenly arranged with tracheae (22), and the tracheae (22) is elastic soft plastic
Pipe, one end of the soft plastic pipe connects with the air accumulator (19), and the soft plastic pipe is near air accumulator (19)
Air cock (23) is provided with one end, the air cock (23) is arranged on the side of the base (1), hidden in top (13)
Tibetan is provided with the gas off-take (24) being connected with the tracheae (22) other end, and the gas off-take (24) connects with the means of deflation
It is logical；
The means of deflation includes being arranged on the apical pore (25) in described top (13) center, the apical pore (25) and the push pipe
(12) connect, apical pore (25) the sealing sliding is connected with air relief cock (26), and the bottom of the air relief cock (26) is provided with and prevents
The deflation chuck (27) that the air relief cock (26) skids off, the diameter of the deflation chuck (27) is less than the push pipe (12) inwall
Diameter, is connected with connecting rod (28) at the top of the air relief cock (26), the top of the connecting rod (28) is provided with edge (29),
Compression spring (30) is provided between the edge (29) and top (13)；
Under nature, the compression spring (30) promotes the edge (29) and the air relief cock (26) upwards, now described
Air relief cock (26) is tightly connected with head space sliding, and the outlet of the gas off-take (24) is arranged on air relief cock (26) and apical pore
(25) on the joint face of sliding sealing；The edge (29) is pressed, the air relief cock (26) moves down, when the air relief cock
(26) completely into push pipe (12), gas off-take (24) and push pipe (12) and ft connection complete to deflate；
The lower end of the push pipe (12) is connected with the square chuck (31) of positive square or regular pentagon or regular hexagon shape, described
The square hole clipping (32) for preventing the push pipe (12) from rotating with the square chuck (31) clamping is provided with base (1).
2. Inflatable portable roadblock according to claim 1, it is characterised in that：The tracheae (22) is in taper cloth cylinder
(2) inwall helically contraction-like setting.
3. Inflatable portable roadblock according to claim 1, it is characterised in that：The tracheae (22) is in taper cloth cylinder
(2) the tapered netted setting of inwall.
4. Inflatable portable roadblock according to claim 1, it is characterised in that：It is provided with top (13) and is easy to hand
Hold the projection (11) that top (13) are rotated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621152000.4U CN206204816U (en) | 2016-10-31 | 2016-10-31 | Inflatable portable roadblock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621152000.4U CN206204816U (en) | 2016-10-31 | 2016-10-31 | Inflatable portable roadblock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206204816U true CN206204816U (en) | 2017-05-31 |
Family
ID=58757847
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621152000.4U Expired - Fee Related CN206204816U (en) | 2016-10-31 | 2016-10-31 | Inflatable portable roadblock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206204816U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112657207A (en) * | 2020-12-02 | 2021-04-16 | 湖北文理学院 | Portable inflatable castle |
| CN112681170A (en) * | 2020-12-21 | 2021-04-20 | 贾华 | Speed reducer for road construction |
-
2016
- 2016-10-31 CN CN201621152000.4U patent/CN206204816U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112657207A (en) * | 2020-12-02 | 2021-04-16 | 湖北文理学院 | Portable inflatable castle |
| CN112657207B (en) * | 2020-12-02 | 2022-04-12 | 湖北文理学院 | Portable inflatable castle |
| CN112681170A (en) * | 2020-12-21 | 2021-04-20 | 贾华 | Speed reducer for road construction |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170531 Termination date: 20171031 |