CN205254919U

CN205254919U - Broken window tup

Info

Publication number: CN205254919U
Application number: CN201520905813.5U
Authority: CN
Inventors: 盛大力
Original assignee: NINGBO DINGFENG DEFENCE TRADE Co Ltd
Current assignee: NINGBO DINGFENG DEFENCE TRADE Co Ltd
Priority date: 2015-11-13
Filing date: 2015-11-13
Publication date: 2016-05-25
Anticipated expiration: 2025-11-13

Abstract

The utility model belongs to army and police are with the safe apparatus field of rescuing, and a broken window tup includes tup and hammer handle, the tup is installed at the hammer handle tip, be equipped with the resistance core between tup and the hammer handle, resistance core cover is solid on the tip of hammer handle, the tup embolias the resistance core sets up in the upper end of hammer handle. The utility model discloses a broken window tup simple structure, weight is moderate and the installation dismantle nimble, compatible different manufacturer's flexible baton, broken ability reinforcing of tearing glass open.

Description

A kind of broken window tup

Technical field

The utility model relates to the police safety rescue instrument field of a kind of army, particularly a kind of broken window tup andInstallation method.

Background technology

A lot of police executions, army execute the task and safe rescue process in often run into and need to tear down glassThe situation of glass window, glass door or glass barrier. General police execution or army and police are on all can carry alert toolFlexible stick, to have carrying portable hidden for this potable metal bat that can free-extension, launch fast,Practical feature, is mainly used in impacting and controls law enforcement counterpart. When needs tear down glass alsoConventional its directly knocks and clears up glass. But the glass of installing on building and vehicle is now all by national securityStandard is installed implosion guard or safety glass, and existing flexible stick is because the relation of strength and speed is difficult for this type ofGlass carries out quick dismantling.

Orcible entry glass has the broken glass device of other kinds, and its principle is to use Compress Spring power or chemical explosion by energyConcentrate on the metal impact head that hardness is higher enhanced type glass is carried out to fragmentation, but to other glutinous broken glass joiningGlass can not be cleared up, and can increase in user's portable load and military equipment management and carry this type of apparatusBurden. It is high to requirement on machining accuracy that what rotary screw or screw were fixing get rid of rod accessory, is difficult for installing and using.In the time that being used, violence also easily damages. The tup of solid construction is heavier, and the speed of waving is slow, the glass of hammeringAlso be difficult to cleaning, and solid construction waste of material is large.

Utility model content

The purpose of this utility model is for the deficiencies in the prior art, and a kind of broken window tup and peace thereof are providedDress method, tup is outer eight prismatics and is arranged on hammer handle top, has several grooves, at tup in tup sideAnd between hammer handle, be provided with resistance core. Broken window tup weight of the present utility model is moderate, and orcible entry ability is strong.

For achieving the above object, the technical solution adopted in the utility model is:

A kind of broken window tup, comprises tup and hammer handle, and described tup is arranged on hammer handle end, described tup andBetween hammer handle, be provided with resistance core, described resistance core is fixed on the end of hammer handle, and described tup is inserted in described resistancePower core is also arranged at the upper end of hammer handle.

Police service in daily responding, dailyly patrol street or other situations often can run into and need to tear down windowpane, glassThe situation of glass door or glass barrier; At this moment just need to break glass device, still, existing broken glass utensil have heaviness,Requirement on machining accuracy is high, cost is high or difficult individual carries etc. deficiency, can not serve as individual's carry-on dressStandby. This programme separates setting with hammer handle by tup, when use, recombinant is used, and hammer handle can be alertWith the existing equipment such as baton, flexible stick of standard configuration, can greatly improve like this portability; Simultaneously by arrangingResistance core can, in the time of assembling, be fixed on hammer handle tup fast; Play the effect of protection hammer handle simultaneously,Even if the used time can not damaged the baton as hammer handle, strengthen its usability, adaptability.

Further, described resistance core comprises the nylon block of two lobe symmetries, and resistance in-core arranges coupling hammer handle endThe mounting groove of portion, resistance core is designed to the bullet structure of Morse's taper, can facilitate freely tearing open of resistance coreDress, has a ring annular groove on the surface of resistance core, and in annular groove, coupling is provided with rubber ring. UseVertical taper nylon resistance core is installed fixing mode, using former flexible stick end socket as screens, can realize fastFirm installation.

Further, described tup is the bullet structure of outer eight rhombuses, and coupling resistance core is set in the middle of tupThrough hole, the configuration design of tup rib shape, can strengthen the orcible entry to hard tempered glass.

Further, there are several grooves the side of described tup, and this groove forms angular structures, impacts glassAfter four jiaos of glass break window, can fast and easy cleaning edge broken glass.

Further, described tup surface through overcure quench, remove acute angle burr, the PROCESS FOR TREATMENT such as turn blue,The hardness of tup is 15HRC, and tup surface roughness is 6.3, and the size of surface roughness, to machinery zeroThe serviceability of part has a great impact. By preferred geometric parameter precision, guarantee tup wearability,Contact stiffness the best.

Further, described hammer handle is the flexible stick with end socket, and resistance core coupling clamping is at the end socket of flexible stickUpper, make nylon resistance core fixed effect better. Concrete, hammer handle can be police alert tool flexible stick,

In addition, the utility model also provides a kind of installation method of realizing above-mentioned broken window tup, comprises following stepRapid:

1) tup is inserted in to locked hammer handle, and is placed in below, hammer handle end;

2) by symmetrical two nylon blocks of resistance core clampings in hammer handle upper end;

3) annular groove that rubber ring is inserted in to resistance core is fixed;

4) will on tup, move to hammer handle upper end, its intermediate throughholes is inserted in resistance core.

Adopt after above technical scheme the utility model and existingly relatively have a following beneficial effect:

The utility model is simple in structure, light, can install fast or dismantle, and can close existingPolice equipment is used in conjunction with, and has greatly strengthened portability, usability and adaptability, can be used as daily police serviceBe equipped with and use or special outfit use.

The utility model is applicable to different occasions, can be used for breaking into pieces glass escape during as burst accident,After broken window, can clear up fast edge cullet. Broken window hammehead structure of the present utility model is simple, is easy to carry about with one,Can compatible different brands get rid of rod, manufacture and the cost safeguarded can reduce greatly, weight is moderate, can improve and waveDance speed and vigor, and installing/dismounting is flexible, and the ability of orcible entry glass is strong.

The utility model utilizes the cone point of outer eight prismatics of tup, and the contact area of tip is very little, therefore works asWhile pounding glass with hammer, the pressure of this contact point pair glass is quite large, and makes glass be subject to very large at this pointOuter active force and produce slight cracking. And for safety glass, the cracking of a little just means monoblockThe stress distribution of inside glass has been subject to destruction, thereby produces countless spider reticulation crackles in moment, now onlyPound several times with hammer gently just can dispose glass fragment again.

Brief description of the drawings

Fig. 1 is the utility model assembly structure schematic diagram;

Fig. 2 is the utility model perspective view.

In accompanying drawing, 1-tup, 2-hammer handle, 3-resistance core, 4-snap ring, 5-annular groove, 6-groove.

Detailed description of the invention

Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described in further detail, below implementsExample is only for the technical solution of the utility model is more clearly described, and can not limit guarantor of the present utility modelProtect scope.

The utility model embodiment is with reference to shown in figure 1 and Fig. 2, and broken window tup comprises tup 1 and hammer handle 2,Tup 1 is arranged on hammer handle 2 ends, and described tup 1 and hammer handle 2 are provided with resistance core 3, and resistance core 3 is fixingOn hammer handle 2, tup 1 is inserted in described resistance core 3 and is arranged at the upper end of hammer handle 2.

Resistance core 3 is made up of the nylon block of two detachable symmetrical laminatings, the binding face between two nylon blocksBe provided with symmetrical mounting groove, after nylon block laminating, mounting groove can form the chamber that clamps to hammer handle 2 ends.Nylon block on the end socket of hammer handle 2, makes resistance core 3 be fixed on hammer handle 2 buttons by the symmetrical clamping of mounting grooveAnd can not come off or twist. There is an annular groove 5 on the surface of resistance core 3, be stuck in annular with snap ring 4The interior further fixed resistance core 3 of groove 5, snap ring 4 can be O type rubber ring, also can have openingThe annular ring of metal or rigid plastics. Resistance core 3 does not have shrinkage cavity, lacks the defects such as note while work, and removesMouth of a river burr. Resistance core 3 is bullet structure, and design adopts Morse's taper, because tapering is very little,Utilize the principle of frictional force, can transmit certain torque, again because be taper fit, so can facilitateDismounting. In the certain limit of same tapering, resistance core 3 is free to dismounting, simultaneously in the time of work alsoCan not have influence on result of use.

Tup 1 top is the bullet structure of eight rhombuses, and this bullet body structure surface is provided with several grooves 6,As preferred embodiment, the diameter of this groove 6 can be 4cm, tup 1 hammering glass or other obstaclesAfter thing, can utilize this groove 6 to clean out these broken glass or barrier, tup 1 bottom is round platformStructure, the inside of whole tup 1 has one for mating the through hole of resistance core 3, as preferred enforcement sideFormula, this tup 1 diameter is 17cm. Tup 1 diameter also can be selected between 5-20cm.

Preferably, hammer handle 2 is the police flexible stick with end socket. Flexible stick, can under the state stretchingBear and anyly vertically impact, good stability, reliability is high, and Practical Performance is effectively improved, tup 1Be arranged on flexible stick, can adjust at any time as required, make to install additional operational standardization, time saving and energy saving. DoFor preferred embodiment, the weight of whole broken window tup is 260g, and length is 55cm.

According to above-described embodiment, a kind of installation method of broken window tup is provided here, comprise the following steps:

1) flexible stick is trailed, tup 1 is inserted in from flexible stick end by its intermediate throughholes, and is placed inBelow, flexible stick end;

2) end at flexible stick band end socket by symmetrical two nylon blocks of resistance core 3 clamping;

3) rubber ring is inserted in to the annular groove 5 of resistance core 3, further fixing;

4) flexible stick upper end will be moved on tup 1, or directly whipping flexible stick leads to tup 1 by centreBorehole jack enters in resistance core 3.

The above, be only preferred embodiment of the present utility model, not the utility model done anyPro forma restriction, those skilled in the art utilize the technology contents of above-mentioned announcement make some simple modification,Equivalent variations or modification, within all dropping on protection domain of the present utility model.

Claims

1. a broken window tup, comprises tup (1) and hammer handle (2), and described tup (1) is arranged on hammerHandle (2) end, is characterized in that: between described tup (1) and hammer handle (2), be provided with resistance core (3),Described resistance core (3) is fixed on the end of hammer handle (2), and described tup (1) is inserted in described resistance coreAnd be arranged at the upper end of hammer handle (2) (3).

2. the broken window tup of one according to claim 1, is characterized in that: described resistance core (3)Comprise the nylon block of two lobe symmetries, the mounting groove of coupling hammer handle (2) end be set in described resistance core (3),Described resistance core (3) side is provided with annular groove (5), is provided with snap ring (4) on annular groove (5).

3. the broken window tup of one according to claim 1, is characterized in that: described snap ring (4) isRubber ring.

4. according to the broken window tup of the arbitrary described one of claim 1-3, it is characterized in that: described resistanceCore (3) is handstand cone structure, and the through hole of coupling resistance core (3) is set in the middle of described tup (1).

5. the broken window tup of one according to claim 1, is characterized in that: described tup (1) isThe bullet structure of outer eight prismatics.

6. the broken window tup of one according to claim 1, is characterized in that: described tup (1) sideFace is provided with several grooves (6), and described groove forms angular structures between (6).

7. the broken window tup of one according to claim 1, is characterized in that: described resistance core (3)It is plastic nylon material structure.

8. the broken window tup of one according to claim 1, is characterized in that: described hammer handle (2) isWith the flexible stick of end socket, described resistance core (3) coupling clamping is on the end socket of flexible stick.

9. the broken window tup of one according to claim 1, is characterized in that: described tup (1) isRust steel construction, diameter is 5-20 centimetre.