CN112195828B - Hand-held automatic throwing tire breaker device - Google Patents
Hand-held automatic throwing tire breaker device Download PDFInfo
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- CN112195828B CN112195828B CN202011000130.7A CN202011000130A CN112195828B CN 112195828 B CN112195828 B CN 112195828B CN 202011000130 A CN202011000130 A CN 202011000130A CN 112195828 B CN112195828 B CN 112195828B
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- tire
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F13/00—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions
- E01F13/12—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions for forcibly arresting or disabling vehicles, e.g. spiked mats
- E01F13/123—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions for forcibly arresting or disabling vehicles, e.g. spiked mats depressible or retractable below the traffic surface, e.g. one-way spike barriers, power-controlled prong barriers
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Abstract
The invention discloses a hand-held automatic throwing tire-breaking device, wherein one end of a handle is fixed at one end of a launching shell; the end cover is arranged at the other end of the emission shell; the fixed bracket is fixed on the inner wall of the emission shell; one end of the fixed wire is connected with the end cover, and the other end of the fixed wire is connected with the fixed bracket or the inner wall of the emission shell; one end of the emission shell is provided with a plurality of blind holes, and an emission spring is arranged in each blind hole; one end of the emission spring is contacted with or fixed on the emission shell, and the other end of the emission spring is contacted with the end cover; the plurality of tyre breaking nails are connected into a whole through tyre breaking nail connecting lines to form a tyre breaking nail group; the tyre breaking nail group is arranged in the launching shell; one end of the tire breaking nail connecting line is connected with the end cover, and the other end of the tire breaking nail connecting line is connected with the fixed support or the launching shell; the side of the emission shell is provided with a through hole, the blade is arranged in the through hole, and the arrangement position of the blade corresponds to the fixing line and can reciprocate along the through hole. The utility model adopts a hand-held design, is easy to hold and carry, can be spread remotely and has high laying speed.
Description
Technical Field
The invention is used for traffic security equipment, and particularly relates to a handheld automatic throwing tire breaker device.
Background
The tire breaker is also called as a vehicle interceptor and a vehicle blocking nail, is security equipment commonly used by police and antiriot personnel in maintaining social security and striking illegal activities, mainly aims at preventing criminals from escaping by taking a bus, and plays a prominent role as anti-terrorism and antiriot equipment for protecting the safety of lives and properties of people. The current tire breaker is mainly fixed and is characterized in that the tire breaker is fixedly installed, cannot move and cannot be used for mobile law enforcement. The occasional movable tire burster is large in size and weight, needs to be carried on a vehicle, is complicated in arrangement steps, and causes that the reaction speed cannot meet the requirements of mobile law enforcement.
The document 201910369178.6 discloses a throwing type tire breaker, which uses a parallel linkage mechanism to assist in storing energy with a torsion spring and releasing a mechanical wrench. The throwing type tire breaker has the following defects: the force transmission efficiency of the parallel connecting rods is low, and the torsion springs arranged at the two ends cannot eject the large-range tire breaking nail; after throwing, the angle and the direction of the broken tyre nail need to be adjusted, and the self-adaption cannot be realized; it is inconvenient to carry and needs to be held by a specially-assigned person for application.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to solve the technical problem of providing a handheld automatic throwing tire breaker device.
The invention provides a hand-held automatic throwing tire-breaking device which is characterized by comprising a launching shell, a tire-breaking nail, a launching spring, an end cover, a handle, a blade, a fixing line, a fixing bracket and a tire-breaking nail connecting line;
one end of the handle is fixed at one end of the emission shell; the end cover is arranged at the other end of the emission shell; the fixed bracket is fixed on the inner wall of the emission shell; one end of the fixed wire is connected with the end cover, and the other end of the fixed wire is connected with the fixed bracket or the inner wall of the emission shell; one end of the emission shell, which is used for arranging the end cover, is provided with a plurality of blind holes, and an emission spring is placed in each blind hole; one end of the emission spring is contacted with or fixed on the emission shell, and the other end of the emission spring is contacted with the end cover; the plurality of tyre breaking nails are connected into a whole through tyre breaking nail connecting lines to form a tyre breaking nail group; the tyre breaking nail group is arranged in the launching shell; one end of the tire breaking nail connecting line is connected with the end cover, and the other end of the tire breaking nail connecting line is connected with the fixed support or the launching shell; the side surface of the emission shell is provided with a through hole, and the blade is arranged in the through hole and can reciprocate along the through hole; the position of the blade corresponds to the fixed line, and the fixed line can be cut off.
Compared with the prior art, the invention has the beneficial effects that:
1) the portable type hand-held type design is adopted, the portable type hand-held type is easy to hold and carry, can release in a long distance, and it is fast to lay the reaction.
2) Broken child nail adopts the triangular nail structure, and its characteristics are gesture self-adaptation, need not to carry out the gesture adjustment and can guarantee that the spine of broken child nail is up all the time.
3) When the tire breaking nail is in an unreleased state, the tire breaking nail is nested and arranged in the launching shell, and the space is saved.
4) The broken tire nails are connected together through broken tire nail connecting lines, are linearly distributed when being launched, can be arranged on the ground according to a preset track, and are easy to withdraw.
5) The tire breaker can be used as a tire breaker in an emergency state and a baton at ordinary times, and has various purposes.
6) The fixing wire is cut off by the blade, the elastic potential energy of the launching spring is released to trigger launching, the operation is simple, the false triggering is not easy, and the laying is rapid.
7) And by adopting a plurality of groups of launching springs, the tyre breaking nail can have a longer shooting range.
Drawings
FIG. 1 is a schematic front view of the overall structure of a non-fired tire puncturing nail according to the present invention;
FIG. 2 is a schematic cross-sectional view of the present invention taken along the line A-A of FIG. 1;
FIG. 3 is a schematic cross-sectional view of the present invention taken along the line B-B of FIG. 1;
FIG. 4 is a cross-sectional view of the present invention taken along the line C-C of FIG. 3;
FIG. 5 is a schematic view of the blade assembly of the present invention;
FIG. 6 is a perspective view of the overall structure of the tire puncturing nail of the present invention after being fired;
FIG. 7 is a perspective view of an unfired puncture pin according to the present invention;
FIG. 8 is a schematic perspective view of the tire puncturing nail of the present invention after being fired.
In the figure: the method comprises the following steps of 1-emitting a shell, 2-breaking a tyre nail, 3-emitting a spring, 4-end cover, 5-handle, 6-bottom end cover, 7-blade, 8-fixing line, 9-driving circuit board, 10-power supply, 11-fixing support, 12-breaking tyre nail connecting line, 13-light-emitting component, 14-power switch, 15-pressing spring and 16-blade cover plate.
Detailed Description
The present invention will be further described with reference to the following examples and accompanying drawings. The specific examples are only intended to illustrate the invention in further detail and do not limit the scope of protection of the claims of the present application.
The invention provides a hand-held automatic throwing tire-breaking device (device for short), which is characterized by comprising a launching shell 1, a tire-breaking nail 2, a launching spring 3, an end cover 4, a handle 5, a blade 7, a fixing line 8, a fixing bracket 11 and a tire-breaking nail connecting line 12;
one end of the handle 5 is fixed at one end of the emission shell 1; the end cover 4 is of a hollow structure and is arranged at the other end of the launching shell 1 when the tire breaking nail 2 is in an unreleased state; the fixed bracket 11 is fixed on the inner wall of the transmitting shell 1; one end of the fixed wire 8 is connected with the end cover 4, and the other end of the fixed wire is connected with the fixed bracket 11 or the inner wall of the emission shell 1; one end of the emission shell 1, which is used for arranging the end cover 4, is provided with a plurality of blind holes, and an emission spring 3 is placed in each blind hole; one end of the launching spring 3 is contacted with or fixed on the launching shell 1, and the other end is contacted with the end cover 4 under the state that the tire breaking nail 2 is not released; the plurality of broken tyre nails 2 are connected into a whole through broken tyre nail connecting lines 12 to form a broken tyre nail group connected in series; the tyre breaking nail group is placed in the launching shell 1; one end of the tire breaking nail connecting line 12 is connected with the inner wall of the end cover 4, and the other end of the tire breaking nail connecting line is connected with the fixed support 11 or the emission shell 1; the side surface of the emission shell 1 is provided with a through hole, and the blade 7 is arranged in the through hole and can reciprocate along the through hole; the position where the blade 7 is provided corresponds to the fixing wire 8, and the fixing wire 8 can be cut.
Preferably, the device further comprises a pressing spring 15 and a blade cover 16; the blade 7 is of a cross structure and is provided with a side wing; at least two blind holes are formed beside the through hole of the transmitting shell 1 for placing the main body of the blade 7 along the circumferential direction of the through hole, and a pressing spring 15 is placed in each blind hole; one end of the pressing spring 15 is in contact with or fixed to the emission case 1, and the other end is in contact with the side wing of the blade 7; a blade cover plate 16 is arranged on the outer side of the side wing of the blade 7; the blade cover 16 is connected to the launch housing 1. Preferably, when the number of the pressing springs 15 is two, the two pressing springs 15 are symmetrically disposed. The blade 7 is limited by the through hole of the launching shell 1 and the pressing spring 15, and does not shake; the blade cover 16 has an opening therein.
Preferably, the plurality of broken tyre nails 2 are uniformly fixed on the broken tyre nail connecting line 12 to form a series structure which is uniformly and fixedly arranged at intervals; the interval between two adjacent tyre breaking nails 2 is 10 cm.
Preferably, the space for placing the fixing wire 8 in the emission shell 1 is not communicated with the space for placing the connecting wire 12 of the tire puncture nail.
Preferably, at least three launching springs 3 are uniformly arranged along the circumferential direction of the launching shell 1, and do not interfere with the tire breaking nail 2.
Preferably, the tire breaking nail 2 adopts a triangular nail structure, and is characterized by self-adaptation of posture, namely that the upward pointing of the tire breaking nail 2 can be ensured without posture adjustment. The three-point self-adaptive posture-adaptive control device is provided with four points, the middle of the three points is of a hollow structure, and the areas of planes defined by connecting lines of every three points are equal, so that when the three-point self-adaptive posture-adaptive control device is released, no matter which plane falls on the ground, one point always faces upwards, and the posture is self-adaptive.
Preferably, the top of the end cap 4 is provided with a through hole for fixing the fixing wire 8 and the connecting wire 12 of the tire stud. More preferably, the side wall of the end cap 4 is provided with a through hole for fixing the fixing line 8 and the connecting line 12 of the broken tyre nail which penetrate out of the through hole at the top of the end cap 4.
Preferably, the device further comprises a bottom end cover 6, a driving circuit board 9, a power supply 10, a light emitting component 13 and a power switch 14; the bottom end cover 6 is detachably arranged at the other end of the handle 5; the driving circuit board 9, the power supply 10 and the power switch 14 are all arranged in the handle 5; the plurality of light emitting components 13 are arranged on the inner side of the emission shell 1, are arranged along the circumferential direction of the length direction of the emission shell 1 and do not interfere with the emission spring 3; the driving circuit board 9 is electrically connected with the light emitting component 13; the power supply 10 is electrically connected with the driving circuit board 9 through a power switch 14, and the power supply 10 supplies power to the driving circuit board 9; the power switch 14 extends outside the handle 5 for operator control.
Preferably, the emission housing 1 is made of transparent hard material, and the light emitted from the light emitting assembly 13 can transmit through the emission housing 1; the light-emitting component 13 is an LED module which is a monochromatic or strip-shaped luminous body combined by three primary colors; the power source 10 is a battery, specifically a general battery or a secondary battery. The negative pole of the battery is connected with the spring on the power switch 14, and the positive pole is connected with the driving circuit board 9.
The working principle and the working process of the invention are as follows:
when the electric baton is used as a baton, an operator controls the on-off between the driving circuit board 9 and the power supply 10 through the power switch 14; the power switch 14 is pressed, the driving circuit board 9 is electrified, the light-emitting component 13 emits light, and the device can be used as a baton; the power switch 14 is pressed again, the drive circuit board 9 is powered off, and the light emitting component 13 is turned off.
When the tire breaking nail 2 is in an unreleased state, the end cover 4 compresses the launching spring 3 to cover tightly, the launching spring 3 is in a compressed state, the fixing wire 8 is tightened, the connecting wire 12 of the tire breaking nail is loosened, and the tire breaking nail 2 is tightly attached and stacked;
when the tyre is launched, an operator presses the blade 7, the blade 7 overcomes the resistance of the pressing spring 15 to cut off the fixed line 8, and the tyre breaking nail group is ejected out along with the end cover 4 to finish the layout; the blade 7 returns to the initial position under the action of the elastic potential energy of the pressing spring 15 after the operator releases the blade.
Nothing in this specification is said to apply to the prior art.
Claims (8)
1. A hand-held automatic throwing tire-breaking device is characterized by comprising a launching shell, a tire-breaking nail, a launching spring, an end cover, a handle, a blade, a fixing line, a fixing support, a tire-breaking nail connecting line, a pressing spring and a blade cover plate;
one end of the handle is fixed at one end of the emission shell; the end cover is arranged at the other end of the emission shell; the fixed bracket is fixed on the inner wall of the emission shell; one end of the fixed wire is connected with the end cover, and the other end of the fixed wire is connected with the fixed bracket or the inner wall of the emission shell; one end of the emission shell, which is used for arranging the end cover, is provided with a plurality of blind holes, and an emission spring is placed in each blind hole; one end of the emission spring is contacted with or fixed on the emission shell, and the other end of the emission spring is contacted with the end cover; the plurality of tyre breaking nails are connected into a whole through tyre breaking nail connecting lines to form a tyre breaking nail group; the tyre breaking nail group is arranged in the launching shell; one end of the tire breaking nail connecting line is connected with the end cover, and the other end of the tire breaking nail connecting line is connected with the fixed support or the launching shell; the side surface of the emission shell is provided with a through hole, and the blade is arranged in the through hole and can reciprocate along the through hole; the arrangement position of the blade corresponds to the fixed line, and the fixed line can be cut off;
the blade has a flank; at least two blind holes are formed beside the through hole of the transmitting shell for placing the blade main body and along the circumferential direction of the through hole, and pressing springs are placed in the blind holes; one end of the pressing spring is contacted with or fixed on the emission shell, and the other end of the pressing spring is contacted with the side wing of the blade; a blade cover plate is arranged on the outer side of the side wing of the blade; the blade cover plate is connected with the launch housing.
2. The hand-held automatic throwing tire burster apparatus of claim 1, wherein when the number of pressing springs is two, the two pressing springs are symmetrically disposed.
3. The hand-held automatic casting tire burster device of claim 1, wherein a plurality of tire bursters are uniformly spaced and fixed on a tire burster connecting line to form a serial structure, and the spacing between two adjacent tire bursters is 10 cm.
4. The hand-held automatic-throwing tire-breaker apparatus of claim 1 wherein the space in the launching housing in which the securing wire is placed is not in communication with the space in which the connecting wire of the tire-breaking stud is placed.
5. The hand-held automatic casting tire breaker apparatus of claim 1 wherein at least three launching springs are uniformly arranged along the circumference of the launching housing.
6. The hand-held automatic-throwing tire-breaker apparatus of claim 1 wherein said tire-breaking stud is of a triangular stud configuration.
7. The hand-held automatic casting tire breaker apparatus of claim 1 further comprising a bottom end cap, a drive circuit board, a power source, a light emitting assembly and a power switch; the bottom end cover is detachably arranged at the other end of the handle; the driving circuit board, the power supply and the power switch are all arranged in the handle; the plurality of light emitting components are arranged on the inner side of the emission shell; the driving circuit board is electrically connected with the light-emitting component; the power supply is electrically connected with the driving circuit board through the power switch and supplies power to the driving circuit board; the power switch extends out of the outer side of the handle and is used for being controlled by an operator.
8. The hand-held automatic casting tire breaker apparatus of claim 7 wherein the launching housing is made of a transparent hard material; the light-emitting component is an LED module; the power source is a battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011000130.7A CN112195828B (en) | 2020-09-22 | 2020-09-22 | Hand-held automatic throwing tire breaker device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011000130.7A CN112195828B (en) | 2020-09-22 | 2020-09-22 | Hand-held automatic throwing tire breaker device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112195828A CN112195828A (en) | 2021-01-08 |
| CN112195828B true CN112195828B (en) | 2022-04-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011000130.7A Active CN112195828B (en) | 2020-09-22 | 2020-09-22 | Hand-held automatic throwing tire breaker device |
Country Status (1)
| Country | Link |
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| CN (1) | CN112195828B (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2147924C (en) * | 1995-04-26 | 2005-10-25 | Daniel Bruce Jones | Method and apparatus for disabling a motor vehicle |
| CN104848742B (en) * | 2015-06-05 | 2016-06-22 | 成都锦安器材有限责任公司 | A kind of riot stick with tire burster |
| CN204780711U (en) * | 2015-08-03 | 2015-11-18 | 周崇峰 | Portable tire burster |
| CN206245244U (en) * | 2016-10-09 | 2017-06-13 | 沈阳广信先锋交通高技术有限公司 | A kind of roadblock for stopping vehicles |
| CN106638383B (en) * | 2017-02-24 | 2021-12-14 | 台州科金中高技术转移有限公司 | High-efficient roadblock nail |
| CN210341738U (en) * | 2019-03-21 | 2020-04-17 | 广西新鸿通科技产业园有限公司 | Portable intelligent vehicle stopping rod |
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2020
- 2020-09-22 CN CN202011000130.7A patent/CN112195828B/en active Active
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| Publication number | Publication date |
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| CN112195828A (en) | 2021-01-08 |
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