CN206538714U

CN206538714U - Hand-held pierces tire deflation roadblock

Info

Publication number: CN206538714U
Application number: CN201720196554.2U
Authority: CN
Inventors: 周志东
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-03-02
Filing date: 2017-03-02
Publication date: 2017-10-03
Anticipated expiration: 2027-03-02

Abstract

A kind of hand-held pierces tire deflation roadblock, including roadblock matrix, lancet unit, hand-held handle and lower margin.The beneficial effects of the utility model：Tire deflation roadblock is pierced under normal traffic conditions by the hand-held, when public security department carries out parking checking to the passing motor vehicles in part, public security police can effectively control tested vehicle, and it is lightweight, stability is good, be easy to public security police to carry, using simple, places and uses, uses maneuverability, handheld structure is compact, safe；If described pricker body, which damages to extract from base, replaces new pricker body, after pricker body missing, it can reinstall；The UNICOM of first row stomata and second row stomata coordinates, and the gas in tested vehicle tire can be fallen with quick release, prevents tested vehicle from piercing tire deflation roadblock with hand-held because tire is unable to Rapid degassing and moving.While can quickly control this inspection vehicle, the effectively personal safety of protection public security police.

Description

Hand-held pierces tire deflation roadblock

Technical field

The utility model is related to a kind of hand-held thorn tire deflation roadblock, is mainly used in road vehicle parking checking When, it is also a kind of police harness to a kind of mandatory administration harness of motor vehicles under abnormal condition.

Background technology

Roadblock is for chasing after paving and stopping those road hogs for driving to escape on highway, for chasing after paving and hindering The suspect for cutting various use modern transportation instruments, and for checking and controlling set by the driver violating the regulations of drunk driving driving with poison The police harness of meter.The utility model, when hand-held thorn tire deflation roadblock is mainly used in road vehicle parking checking, root A kind of roadblock set temporarily according to situation, it have the advantages that it is lightweight, be easy to carry, using simple, be a kind of i.e. placement i.e. Use a kind of, roadblock that optionally maneuverability is used.

At present, the roadblock being commonly used, have solid, have tiling, have it is manual, have electronic, also electronic Remote control etc. several forms, its structure of this several form is relative complex, needs to be ready, it is necessary to first put in advance when using It is good.If whole piece highway is closed, forbid all vehicle pass-throughs, existing several form roadblocks can give full play to its effect, rise To better effects.But if in normal traffic is not influenceed in the case of, public security police temporary needs is to part vehicular traffic Spot-check, parking checking is carried out to suspect vehicle, existing roadblock is difficult to spread out to use at any time in this case.Examined car Driver is if there is the illegal act of violating regulations such as drunk driving driving with poison, or vehicle driver is suspect, in the mistake of inspection Cheng Zhong, it is possible to which refusal is checked suddenly, actuating vehicle accelerates to escape, and at this moment public security checking personnel often can not effectively prevent driver Flight behavior, inspection work is in the dock.

Chinese patent, Application No.：201620425562 .5, it is entitled：Hand-held pierces tire deflation roadblock, exists as follows Shortcoming：1st, roadblock matrix is cylinder type, and bottom surface is unstable, easily slides；2nd, cylinder type roadblock matrix material is big, and weight is also big, no It is convenient for carrying, is not suitable for chasing after paving and stops various motor vehicles；3rd, puncture tire cutting edge of a knife or a sword mouthful to be fixed on roadblock matrix, intercepted machine If vehicle tire, which is pierced into, punctures tire cutting edge of a knife or a sword mouthful, due to wheel quick rotation, hand-held is easily pierced into the direct band of tire deflation roadblock Rise and fly, depart from user's hand, make user injured；If the 4, intercepted motor vehicle speed is too fast, easily by hand-held Thorn tire deflation roadblock is taken away, and causes to puncture tire cutting edge of a knife or a sword mouthful spoilage height, it is impossible to repair, hand-held thorn tire deflation roadblock is directly reported It is useless, produce waste.

The content of the invention

The utility model technical issues that need to address are：Supplementing and improve the missings of prior-art devices, there is provided one kind Hand-held pierces tire deflation roadblock, reached it is lightweight, be easy to carry, using simple purpose, be that a kind of i.e. placement is used, regarded A kind of roadblock that situation maneuverability is used.

What scheme of the present utility model was realized in：A kind of hand-held pierces tire deflation roadblock, including roadblock matrix, pricker Unit, hand-held handle and lower margin, described roadblock matrix use semi-circular cylindrical, and hand-held handle is arranged on one end of roadblock matrix, Lancet unit is evenly distributed on above roadblock matrix, and lower margin, described roadblock matrix and hand are evenly arranged below roadblock matrix Handle total length sum is held for 600mm~800mm, the length ratio of wherein roadblock matrix and hand-held handle is 5:1；Described thorn Pin unit includes base, elastic washer and pricker body；Wherein the uniform stationary distribution of base is in roadblock matrix segmental arc, base Embedded elastic washer, pricker body is embedded into elastic washer, and pricker body is closely embedded in elastic washer, described pricker Body be T-shaped hollow structure, top apex both sides be provided with to bottom UNICOM be first row stomata, and be provided with base with The second row stomata that first row stomata is connected, the hollow space of second row stomata UNICOM roadblock matrix.

Described lancet unit is several, and is divided into two groups, and every group of lancet unit quantity is equal, and angle is formed with ground Identical, two groups of lancet units are arranged along roadblock matrix axis direction in V-shape, shape angle in 90 ° between two groups of lancet units, Each lancet unit has two functions of puncture tire and moment deflation simultaneously.

Described pricker body front end is tip.

Described lancet unit, same group of two neighboring lancet unit spacing is 60-70mm.

Described lancet unit is highly 30-40mm.

The beneficial effects of the utility model：Tire deflation roadblock is pierced under normal traffic conditions by the hand-held, the Ministry of Public Security When door carries out parking checking to the passing motor vehicles in part, public security police can effectively control tested vehicle, and lightweight, surely It is qualitative it is good, be easy to public security police to carry, using simple, place and use, using maneuverability, handheld structure is compact, safety Property it is high；If described pricker body, which damages to extract from base, replaces new pricker body, can after pricker body missing To reinstall；The UNICOM of first row stomata and second row stomata coordinates, and the gas in tested vehicle tire can be fallen with quick release Body, prevents tested vehicle from piercing tire deflation roadblock with hand-held because tire is unable to Rapid degassing and moving.Can quickly it control While this inspection vehicle, the effectively personal safety of protection public security police.

Brief description of the drawings

Fig. 1 is the utility model front view；

Fig. 2 is the utility model top view；

Fig. 3 is the utility model right view；

Fig. 4 is the utility model sectional view；

Fig. 5 is the utility model axle side stereogram；

In figure：1 roadblock matrix, 2 lancet units, 3 hand-held handles, 4 lower margins, 2-1 bases, 2-2 elastic washers 2-3, pricker Body, 2-4 first rows stomata, 2-5 second row stomatas.

Embodiment

As shown in Fig. 1~5, a kind of hand-held thorn tire deflation roadblock of the utility model, including roadblock matrix 1, lancet unit 2nd, hand-held handle 3 and lower margin 4, described roadblock matrix 1 use semi-circular cylindrical, and hand-held handle 3 is arranged on the one of roadblock matrix 1 End, lancet unit 2 is evenly distributed on above roadblock matrix 1, and roadblock matrix 1 is evenly arranged lower margin 4, described roadblock base below Body 1 is 600mm~800mm with the hand-held total length sum of handle 3, and the length ratio of wherein roadblock matrix 1 and hand-held handle 3 is 5: 1；Described lancet unit 2 includes base 2-1, elastic washer 2-2 and pricker body 2-3；Wherein uniform stationary distributions of base 2-1 In the segmental arc of roadblock matrix 1, base 2-1 is embedded in elastic washer 2-2, and pricker body 2-3 is embedded into elastic washer 2-2, and Pricker body 2-3 is closely embedded in elastic washer 2-2, and described pricker body 2-3 is T-shaped hollow structure, top apex two It is first row stomata 2-4 that side, which is provided with to bottom UNICOM, and the be connected with first row stomata 2-4 is provided with base 2-1 The hollow space of two steam vent 2-5, second row stomata 2-5 UNICOM roadblock matrix 1.

Described lancet unit 2 is several, and is divided into two groups, and every group of quantity of lancet unit 2 is equal, and angle is formed with ground Degree is identical, and two groups of lancet units 2 are arranged along the axis direction of roadblock matrix 1 in V-shape, and shape is in 90 ° between two groups of lancet units 2 Angle, each lancet unit 2 has two functions of puncture tire and moment deflation simultaneously.

Described pricker body 2-3 can be extracted from the base 2-1 on roadblock matrix 1, pricker body 2-3 missings or damage After bad, it can reinstall.

Described pricker body 2-3 front ends are tip.

Described same group of adjacent spacing of lancet unit 2 is 60-70mm.

The described height of lancet unit 2 is 30-40mm.

The method that the utility model is used is：Hand-held is pierced into tire deflation roadblock and is placed on front-wheel and trailing wheel from automobile side Between road surface on, being tried one's best during placement makes the axis of roadblock matrix 1 vertical with automobile front and back wheel line, and as far as possible make roadblock matrix It is located at the position of front and back wheel line in the middle of 1, upwards, lower margin contacts downwards road surface to two groups of prickers.So hand-held pierces tire deflation road The one of which lancet unit 2 of barrier points to front-wheel simultaneously, with road surface angle at 45 °；Another group of lancet unit 2 reversely refers to simultaneously To automobile back wheel, also with road surface angle at 45 °.If at this moment automobile advances, automobile back wheel rolled thorn tire deflation roadblock, trailing wheel Tire is at least punctured by a lancet unit 2, and lancet unit 2 is punctured after tire, and pricker body 2-3 is pulled out with tyre rotation, is made Tire moment deflates, and automobile loses normally travel ability；If automobile is fallen back, vehicle front rolled thorn tire deflation roadblock, front-wheel Tire is at least punctured by a lancet unit 2, and lancet unit 2 is punctured after tire, and pricker body 2-3 is pulled out with tyre rotation, is made Tire moment deflates, and automobile loses normally travel ability, so as to reach the purpose for forcing parking.

Claims

1. a kind of hand-held pierces tire deflation roadblock, it is characterised in that：Including roadblock matrix, lancet unit, hand-held handle and lower margin, Described roadblock matrix uses semi-circular cylindrical, and hand-held handle is arranged on one end of roadblock matrix, and lancet unit is evenly distributed on road Hinder above matrix, lower margin is evenly arranged below roadblock matrix, described roadblock matrix is with hand-held handle total length sum The length ratio of 600mm~800mm, wherein roadblock matrix and hand-held handle is 5:1；Described lancet unit includes base, bullet Property packing ring and pricker body；The wherein uniform stationary distribution of base is in roadblock matrix segmental arc, and base is embedded in elastic washer, pricker Body is embedded into elastic washer, and pricker body is closely embedded in elastic washer, and described pricker body is T-shaped hollow knot Structure, it is first row stomata that top apex both sides, which are provided with to bottom UNICOM, and is provided with and is connected with first row stomata on base Second row stomata, the hollow space of second row stomata UNICOM roadblock matrix.

2. hand-held according to claim 1 pierces tire deflation roadblock, it is characterised in that：Described lancet unit is some Individual, and be divided into two groups, every group of lancet unit quantity is equal, and it is identical to form angle with ground, and two groups of lancet units are along roadblock base Body axis direction is arranged in V-shape, and there is shape angle in 90 ° between two groups of lancet units, each lancet unit puncture to take turns simultaneously Two functions of tire and moment deflation.

3. hand-held according to claim 1 pierces tire deflation roadblock, it is characterised in that：Described pricker body front end is point End.

4. hand-held according to claim 1 pierces tire deflation roadblock, it is characterised in that：Described lancet unit, same group Two neighboring lancet unit spacing is 60-70mm.

5. hand-held according to claim 1 pierces tire deflation roadblock, it is characterised in that：Described lancet unit is highly 30—40mm。