CN207439269U - It is a kind of to carry the police shield for arresting mechanism - Google Patents
It is a kind of to carry the police shield for arresting mechanism Download PDFInfo
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- CN207439269U CN207439269U CN201721333726.2U CN201721333726U CN207439269U CN 207439269 U CN207439269 U CN 207439269U CN 201721333726 U CN201721333726 U CN 201721333726U CN 207439269 U CN207439269 U CN 207439269U
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- Prior art keywords
- bar
- pin
- positioning
- shield body
- arresting
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Abstract
The utility model provides a kind of police shield for carrying and arresting mechanism, including being provided with handle, traction and the shield body of window, further includes to be arranged on the inside of shield body and arrests mechanism, arrests mechanism and arrests bar including what can be stretched；Fixing card is provided on the inside of shield body, mechanism is arrested and is connected by fixing card with shield body；Arresting bar includes cylindric outer bar and the interior bar that is socketed in inside outer bar, and spring is provided with a positioning pin in interior bar, the location hole used with detent fit is provided in outer bar；Interior bar lower end is provided with the interception bar vertical with interior bar；The mechanism of arresting further includes sleeve, arrests the trigger assembly of bar positioning pin and for triggering for positioning the positioning component for arresting bar.The beneficial effects of the utility model are：The utility model is provided on mechanism is arrested easily triggers organ, reasonable in design, easy to use, can implement effectively to make an initiative sally while ensureing and defending, and plays the effect that attack and defense is had both.
Description
Technical field
It is more particularly to a kind of with the police shield for arresting mechanism the utility model is related to police law enforcement apparatus field.
Background technology
Riot shield can resist the attack of the ammunition and sharp tax instrument, acids in addition to firearms, and protective capacities is strong, installation
It is fixed, it is easy to operate, it is superior protection equipment when law enfrocement official performs task.
Public security at present, People's Armed Police when systems when dealing with contingencies, be in the personnel of a line typically only with
Shield guard, although impact shield can provide protection, but if not by attack weapons such as baton, baton guns,
It can only prevent, can only hide, it is impossible to which effective attack prevents crime, although combined type riot shield can structure the formation, can tackle a wide range of
The intensive attack of stone, waddy, brick, but conventional sudden and violent probably event is often several or more than ten people's desultory raids are formed,
Specific aim is limited.Therefore, existing shield can only passive protection, it is impossible to active attacks.
Utility model content
The purpose of this utility model is to provide a kind of easy to use, what can be made an initiative sally while defence carries
Arrest the police shield of mechanism.
The utility model is realized by following measure：It is a kind of to carry the police shield for arresting mechanism, including shield body, set
The handle on the inside of the shield body and traction and the window for being arranged on shield body position on the upper side are put, further includes and is arranged on institute
The mechanism of arresting on the inside of shield body is stated, bar is arrested including what can be stretched by the mechanism of arresting；Fixation is provided on the inside of the shield body
Card, the mechanism of arresting are connected by the fixing card with the shield body.
The interior bar for arresting bar and including the cylindric outer bar of one end open and being socketed in inside the outer bar, the interior bar
It is provided with compression spring between upper end and the outer bar, a positioning pin is provided with by spring in the interior bar, in the outer bar
It is provided with the location hole used with the detent fit；Axial bar shaped is provided on the interior bar side wall and is oriented to convex stupefied, institute
Outer bar inner surface is stated to be provided with and the convex stupefied bar shaped guiding groove being used cooperatively of bar shaped guiding；The interior bar lower end is provided with
The interception bar vertical with the interior bar；The outer bar top is handle.
Arrest the shield body lower end immediately below bar positioned at described and be provided with rotary components, the rotary components include with it is described
The hinged link block in shield body lower face and the rotating ring hinged with the link block lower end, the outer bar are socketed in the rotating ring
It is interior.
The handle of the outer bar is connected by the fixing card with the shield body.
In order to preferably realize above-mentioned purpose of utility model, the utility model additionally provides a kind of with the police for arresting mechanism
With shield, including shield body, the handle being arranged on the inside of the shield body and traction and the saturating of shield body position on the upper side is arranged on
Form, further includes the mechanism of arresting being arranged on the inside of the shield body, and bar is arrested including what can be stretched by the mechanism of arresting；It is described
Fixing card is provided on the inside of shield body, the mechanism of arresting is connected by the fixing card with the shield body.
The interior bar for arresting bar and including the cylindric outer bar of one end open and being socketed in inside the outer bar, the interior bar
It is provided with compression spring between upper end and the outer bar, a positioning pin is provided with by spring in the interior bar, in the outer bar
It is provided with the location hole used with the detent fit；Axial bar shaped is provided on the interior bar side wall and is oriented to convex stupefied, institute
Outer bar inner surface is stated to be provided with and the convex stupefied bar shaped guiding groove being used cooperatively of bar shaped guiding；The interior bar lower end is provided with
The interception bar vertical with the interior bar；The outer bar top is handle.
Arrest the shield body lower end immediately below bar positioned at described and be provided with rotary components, the rotary components include with it is described
The hinged link block in shield body lower face and the rotating ring hinged with the link block lower end, the outer bar are socketed in the rotating ring
It is interior.
The handle of the outer bar is connected by the fixing card with the shield body.
The mechanism of arresting further includes sleeve, is arranged in the sleeve to trigger the triggering for arresting bar positioning pin
Component and for positioning the positioning component for arresting bar；
The handle is socketed in the sleeve, and it is stupefied that the handle outer surface is provided with axial bar shaped convex, described
Sleeve interior surface is provided with and the stupefied bar shaped positioning groove being used cooperatively of the bar shaped convex；
The trigger assembly includes the triggering protrusion positioned at the sleeve interior surface, and the triggering protrusion is located at described arrest
Immediately below bar positioning pin；
The positioning component includes the positioning gear that upper end carries the locating clip of tooth-strip part and engaged with the tooth-strip part, institute
It states in the middle part of locating clip and the shield body is hinged and torsional spring, the locating clip lower end are provided between the locating clip and the shield body
For Handheld Division；The handle side wall offers the notch of upper end perforation, and the positioning gear is fixed on described by a fixing axle
In notch, the fixing axle is horizontally disposed with, and the positioning gear is fully located in the notch；
It is offered on the side wall of the sleeve and the corresponding rectangular through-hole of the gap position, the rack of the locating clip
It is engaged through the rectangular through-hole with the positioning gear in portion.
Determine the outside that the positioning pin includes the positioned internal pin being arranged in the interior bar and is arranged in the outer bar
Position pin；
Positioned internal pin blind hole is provided in the interior bar, the positioned internal pin includes that the positioned internal can be stretched out
The positioning region outside blind hole is sold, the positioning region centre position is provided with annular relief one, and the annular relief one is located at
Inside the positioned internal pin blind hole, the opening of the positioned internal pin blind hole is provided with to prop up the annular relief
One annular gear is provided with compression spring along one between the annular relief one and the positioned internal pin blind hole；
Outer detent pin through hole is provided in the outer bar, the outer detent pin includes that the external positioning can be stretched out
The hemisphere face of pin through hole presses end and the main part to offset with the positioned internal pin, and convex annular is provided on the main part
Portion two is played, the annular relief two is located inside the outer detent pin through hole, the opening of the outer detent pin through hole
The annular for being provided with to prop up the annular relief two is kept off along two, and the annular relief two is led to the outer detent pin
Compression spring is provided between hole；The diameter of the pressing end is more than the diameter of the main part；
Strip groove is offered on the sleeve lining, the pressing end of the outer detent pin and the triggering protrusion are
In the strip groove.
When it is described arrest bar and positioned by the positioning component when, the bar of arresting is located in the sleeve, and arrests in bar
Positioning gear fixed by the locating clip；When clutching the locating clip manually, the locating clip release positioning gear is arrested
Bar moves downward under the effect of gravity along sleeve, when the positioning pin for arresting bar moves downwardly to triggering along the stripe shape groove of sleeve
When raised, positioning pin in the case where triggering raised role to arresting bar internal motion, when outer detent pin is positioned completely into outside
When selling through hole, positioned internal pin is simultaneously completely into positioned internal pin blind hole, at this point, interior bar is rapid under the action of spring is compressed
Outer bar is popped up, completes to arrest the elongation process of bar.
In order to preferably realize above-mentioned purpose of utility model, the utility model additionally provides a kind of with the police for arresting mechanism
With shield, including shield body, the handle being arranged on the inside of the shield body and traction and the saturating of shield body position on the upper side is arranged on
Form, further includes the mechanism of arresting being arranged on the inside of the shield body, and bar is arrested including what can be stretched by the mechanism of arresting；It is described
Fixing card is provided on the inside of shield body, the mechanism of arresting is connected by the fixing card with the shield body.
The interior bar for arresting bar and including the cylindric outer bar of one end open and being socketed in inside the outer bar, the interior bar
It is provided with compression spring between upper end and the outer bar, a positioning pin is provided with by spring in the interior bar, in the outer bar
It is provided with the location hole used with the detent fit；Axial bar shaped is provided on the interior bar side wall and is oriented to convex stupefied, institute
Outer bar inner surface is stated to be provided with and the convex stupefied bar shaped guiding groove being used cooperatively of bar shaped guiding；The interior bar lower end is provided with
The interception bar vertical with the interior bar；The outer bar top is handle.
Arrest the shield body lower end immediately below bar positioned at described and be provided with rotary components, the rotary components include with it is described
The hinged link block in shield body lower face and the rotating ring hinged with the link block lower end, the outer bar are socketed in the rotating ring
It is interior.
The handle of the outer bar is connected by the fixing card with the shield body.
The mechanism of arresting further includes sleeve, is arranged in the sleeve to trigger the triggering for arresting bar positioning pin
Component and for positioning the positioning component for arresting bar；
The handle is socketed in the sleeve, and it is stupefied that the handle outer surface is provided with axial bar shaped convex, described
Sleeve interior surface is provided with and the stupefied bar shaped positioning groove being used cooperatively of the bar shaped convex；
The trigger assembly includes the triggering protrusion positioned at the sleeve interior surface, and the triggering protrusion is located at described arrest
Immediately below bar positioning pin；
The positioning component includes the positioning gear that upper end carries the locating clip of tooth-strip part and engaged with the tooth-strip part, institute
It states in the middle part of locating clip and the shield body is hinged and torsional spring, the locating clip lower end are provided between the locating clip and the shield body
For Handheld Division；The handle side wall offers the notch of upper end perforation, and the positioning gear is fixed on described by a fixing axle
In notch, the fixing axle is horizontally disposed with, and the positioning gear is fully located in the notch；
It is offered on the side wall of the sleeve and the corresponding rectangular through-hole of the gap position, the rack of the locating clip
It is engaged through the rectangular through-hole with the positioning gear in portion.
Determine the outside that the positioning pin includes the positioned internal pin being arranged in the interior bar and is arranged in the outer bar
Position pin；
Positioned internal pin blind hole is provided in the interior bar, the positioned internal pin includes that the positioned internal can be stretched out
The positioning region outside blind hole is sold, the positioning region centre position is provided with annular relief one, and the annular relief one is located at
Inside the positioned internal pin blind hole, the opening of the positioned internal pin blind hole is provided with to prop up the annular relief
One annular gear is provided with compression spring along one between the annular relief one and the positioned internal pin blind hole；
Outer detent pin through hole is provided in the outer bar, the outer detent pin includes that the external positioning can be stretched out
The hemisphere face of pin through hole presses end and the main part to offset with the positioned internal pin, and convex annular is provided on the main part
Portion two is played, the annular relief two is located inside the outer detent pin through hole, the opening of the outer detent pin through hole
The annular for being provided with to prop up the annular relief two is kept off along two, and the annular relief two is led to the outer detent pin
Compression spring is provided between hole；The diameter of the pressing end is more than the diameter of the main part；
Strip groove is offered on the sleeve lining, the pressing end of the outer detent pin and the triggering protrusion are
In the strip groove.
The shield body inner surface sets a frizzen, and the frizzen other end is the triggering protrusion, and the sleeve leans on
The nearly shield body one side is provided with triggering rod insertion holes.
The diameter of the triggering rod insertion holes is more than the pressing end of the outer detent pin；The front end of the pressing end
For hemisphere planar, the rear end of the pressing end is cylindric and be provided with annular slot；
The pressing end of the outer detent pin can stretch out the frizzen under the action of the compression spring and be pierced by
Hole, when the triggering rod insertion holes are stretched out in the pressing end of the outer detent pin, the annular slot can be stuck in described
On the side wall for triggering rod insertion holes；
The triggering rod insertion holes are bellmouth of the taper at least above 120 °.
When it is described arrest bar and positioned by the positioning component when, the bar of arresting is located in the sleeve, and arrests in bar
Positioning gear fixed by the locating clip；When manually by sleeve and when arresting bar and disengaging fixing card together, the positioning gear
With locating clip depart from, frizzen by sleeve frizzen perforation in spin off, arrest bar under the effect of gravity along sleeve to
Lower movement, when arrest the strip groove of positioning pin along sleeve of bar move downwardly to triggering rod insertion holes when, positioning pin is in spring
Under the action of stretch out the triggering rod insertion holes, the annular slot in outer detent pin is just stuck in triggering rod insertion holes；When
When needing to arrest bar elongation, manual toggle simultaneously presses positioning pin so that when outer detent pin is completely into outer detent pin through hole,
Positioned internal pin is simultaneously completely into positioned internal pin blind hole, at this point, interior bar pops up rapidly outer bar under the action of spring is compressed,
The elongation process of bar is arrested in completion.
The beneficial effects of the utility model are：The utility model is provided on mechanism is arrested easily triggers organ, knot
Structure design is reasonable, easy to use, can implement effectively to make an initiative sally while ensureing and defending, and plays the effect that attack and defense is had both
Fruit；Wherein, mechanism is arrested to further include sleeve, be arranged in the sleeve to trigger the trigger assembly for arresting bar positioning pin
And for positioning the positioning component for arresting bar, when use is needed to arrest bar, the locating clip of positioning component is pinched manually
When, arresting bar can fall and extend automatically, not only easy to use but also save the time, can preferably realize and make an initiative sally；
Its middle sleeve can also together be removed with arresting bar, and personnel can freely control and catch according to the distance between other side and opportunity in system
Whether elongation by bar.
Description of the drawings
Fig. 1 is the structure diagram of the utility model embodiment.
Fig. 2 is the utility model embodiment side view.
Fig. 3 is the partial enlarged view of a-quadrant in Fig. 2.
Fig. 4 is the schematic diagram of the utility model embodiment middle sleeve.
Fig. 5 is the schematic diagram of outer bar in the utility model embodiment.
Fig. 6 is the schematic diagram of interior bar and interception bar in the utility model embodiment.
Fig. 7 is the front schematic view of the utility model embodiment.
Fig. 8 be in Fig. 7 A-A to sectional view.
Fig. 9 is the partial enlarged view in D regions in Fig. 8.
Figure 10 is the partial enlarged view in E regions in Fig. 9.
Wherein, reference numeral is：1st, shield body；2nd, handle；3rd, traction；4th, window；5th, bar is arrested；6th, fixing card；7th, it is outer
Bar；8th, interior bar；9th, handle；10th, location hole；11st, bar is intercepted；12nd, link block；13rd, rotating ring；14th, sleeve；15th, triggering protrusion；
16th, locating clip；17th, gear is positioned；18th, notch；19th, rectangular through-hole；20th, positioned internal pin；21st, outer detent pin；22nd, press
End；23rd, strip groove；24th, frizzen；25th, rod insertion holes are triggered；26th, positioned internal pin blind hole；27th, positioning region；28th, ring
Shape lug boss one；29th, annular is kept off along one；30th, outer detent pin through hole；31st, main part；32nd, annular relief two；33rd, it is annular
It keeps off along two.
Specific embodiment
In order to clarify the technical characteristics of the invention, below by specific embodiment, this programme is illustrated.
Embodiment 1
Referring to Fig. 1, Fig. 5 and Fig. 6, the utility model embodiment provides a kind of with the police shield for arresting mechanism, bag
Shield body 1, the handle 2 for being arranged on 1 inside of shield body and traction 3 and the window 4 for being arranged on 1 position on the upper side of shield body are included, is further included
Be arranged on 1 inside of shield body arrests mechanism, arrests mechanism and arrests bar 5 including what can be stretched；1 inside of shield body is provided with fixing card
6, it arrests mechanism and is connected by fixing card 6 with shield body 1.
The interior bar 8 arrested the cylindric outer bar 7 of bar including one end open and be socketed in outer bar 7 inside, 8 upper end of interior bar with outside
It is provided with compression spring between bar 7, a positioning pin is provided with by spring in interior bar 8, be provided in outer bar 7 and detent fit
The location hole 10 used；Axial bar shaped is provided on 8 side wall of interior bar and is oriented to convex stupefied, 7 inner surface of outer bar is provided with leads with bar shaped
Groove is oriented to the convex stupefied bar shaped being used cooperatively；8 lower end of interior bar is provided with the interception bar 11 vertical with interior bar 8；7 top of outer bar is
Handle 9.
Rotary components are provided with positioned at 1 lower end of shield body immediately below bar is arrested, rotary components include being hinged with 1 lower face of shield body
Link block 12 and the rotating ring 13 hinged with 12 lower end of link block, outer bar 7 be socketed in rotating ring 13.
The handle 9 of outer bar 7 is connected by fixing card 6 with shield body 1.
In use, bar 5 will be arrested by being removed in fixing card 6, personnel press positioning pin at any time according to actual conditions in system,
When positioning pin is pressed, interior bar 8 pops up outer bar 7 under the action of the spring, arrests bar 5 and extends；The rotation group of 1 lower end of shield body
Part, catchs and rumbles each other bar 5 play the role of support, and personnel only need to control the direction for arresting bar and extension elongation that master can be realized in system
Dynamic launch an attack stops the effect of other side from behind.After work, overcome the elastic force of compression spring that interior bar 8 is pushed into outer bar 7, it is fixed
Position pin positions interior bar 8 and outer bar 7, and outer bar 7 is stuck in fixing card 6.
Embodiment 2
Referring to Fig. 1-Figure 10, the utility model embodiment provides a kind of police shield for carrying and arresting mechanism, including shield
Body 1, the handle 2 for being arranged on 1 inside of shield body and traction 3 and the window 4 for being arranged on 1 position on the upper side of shield body, further include setting
Mechanism is arrested in 1 inside of shield body, mechanism is arrested and arrests bar 5 including what can be stretched；1 inside of shield body is provided with fixing card 6, catches
It is connected by mechanism by fixing card 6 with shield body 1.
The interior bar 8 arrested the cylindric outer bar 7 of bar including one end open and be socketed in outer bar 7 inside, 8 upper end of interior bar with outside
It is provided with compression spring between bar 7, a positioning pin is provided with by spring in interior bar 8, be provided in outer bar 7 and detent fit
The location hole 10 used；Axial bar shaped is provided on 8 side wall of interior bar and is oriented to convex stupefied, 7 inner surface of outer bar is provided with leads with bar shaped
Groove is oriented to the convex stupefied bar shaped being used cooperatively；8 lower end of interior bar is provided with the interception bar 11 vertical with interior bar 8；7 top of outer bar is
Handle 9.
Rotary components are provided with positioned at 1 lower end of shield body immediately below bar is arrested, rotary components include being hinged with 1 lower face of shield body
Link block 12 and the rotating ring 13 hinged with 12 lower end of link block, outer bar 7 be socketed in rotating ring 13.
The handle 9 of outer bar 7 is connected by fixing card 6 with shield body 1.
Arrest mechanism further include sleeve 14, be arranged in sleeve 14 to trigger arrest the trigger assembly of 5 positioning pin of bar with
And for positioning the positioning component for arresting bar 5；
Handle 9 is socketed in sleeve 14, and it is stupefied that 9 outer surface of handle is provided with axial bar shaped convex, 14 inner surface of sleeve
It is provided with and the stupefied bar shaped positioning groove being used cooperatively of bar shaped convex；
Trigger assembly includes the triggering protrusion 15 positioned at 14 inner surface of sleeve, and triggering protrusion 15, which is located at, arrests 5 positioning pin of bar
Underface；
Positioning component includes the positioning gear 17 that upper end carries the locating clip 16 of tooth-strip part and engaged with tooth-strip part, locating clip
16 middle parts and shield body 1 are hinged and torsional spring are provided between locating clip 16 and shield body 1, and 16 lower end of locating clip is Handheld Division；9 side of handle
Wall offers the notch 18 of upper end perforation, and positioning gear 17 is fixed on by a fixing axle in notch 18, and fixing axle is horizontally disposed with,
Positioning gear 17 is fully located in notch 18；
It offers on the side wall of sleeve 14 and is worn with the corresponding rectangular through-hole 26 in 18 position of notch, the tooth-strip part of locating clip 16
Rectangular through-hole 19 is crossed to engage with positioning gear 17.
Positioning pin includes the positioned internal pin 20 being arranged in interior bar 8 and the outer detent pin 21 being arranged in outer bar 7；
Positioned internal pin blind hole 26 is provided in interior bar 8, positioned internal pin 20 includes that positioned internal pin blind hole can be stretched out
Positioning region 27 outside 26,27 centre position of positioning region are provided with annular relief 1, and annular relief 1 is internally positioned
Inside positioning pin blind hole 26, the opening of positioned internal pin blind hole 26 is provided with to prop up the annular gear of annular relief 1
Along 1, compression spring is provided between annular relief 1 and positioned internal pin blind hole 26；
Outer detent pin through hole 30 is provided in outer bar 7, outer detent pin 21 includes that outer detent pin through hole can be stretched out
30 hemisphere face presses end 22 and the main part 31 to offset with positioned internal pin 20, and annular relief is provided on main part 31
2 32, annular relief 2 32 is located inside outer detent pin through hole, and the opening of outer detent pin through hole is provided with to support
Firmly the annular gear of annular relief 2 32 is provided with compression bullet along 2 33 between annular relief 2 32 and outer detent pin through hole
Spring；The diameter for pressing end 22 is more than the diameter of main part 31；
Strip groove 23, the pressing end 22 of outer detent pin 21 and the raised 15 equal positions of triggering are offered on 14 inner wall of sleeve
In in strip groove 23.
When arrest bar 5 be positioned component positioning when, arrest bar 5 and be located in sleeve 14, and arrest the positioning gear 17 in bar 5
Folder 16 is positioned to fix；When clutching locating clip 16 manually, the release positioning gear 17 of locating clip 16 arrests bar 5 in gravity
Under moved downward along sleeve 14, when the stripe shape groove 23 of positioning pin along the sleeve 14 of arresting bar 5 move downwardly to triggering protrusion
When 15, positioning pin under the action of triggering protrusion 15 to arresting bar internal motion, when outer detent pin 21 is fixed completely into outside
During the pin through hole of position, positioned internal pin 20 is simultaneously completely into positioned internal pin blind hole, at this point, effect of the interior bar 8 in compression spring
Lower rapid pop-up outer bar 7, completes to arrest the elongation process of bar 5.
It after work is completed, arrests bar 5 and returns in sleeve 14, arrest the positioning gear 17 in bar 5 and be positioned 16 fixation of folder,
Overcome the elastic force of compression spring that interior bar 8 is pushed into outer bar 7, positioned internal pin 20 positions interior bar 8 and outer bar 7.
Embodiment 3
Referring to Fig. 1-Figure 10, the utility model embodiment provides a kind of police shield for carrying and arresting mechanism, including shield
Body 1, the handle 2 for being arranged on 1 inside of shield body and traction 3 and the window 4 for being arranged on 1 position on the upper side of shield body, further include setting
Mechanism is arrested in 1 inside of shield body, mechanism is arrested and arrests bar 5 including what can be stretched；1 inside of shield body is provided with fixing card 6, catches
It is connected by mechanism by fixing card 6 with shield body 1.
The interior bar 8 arrested the cylindric outer bar 7 of bar including one end open and be socketed in outer bar 7 inside, 8 upper end of interior bar with outside
It is provided with compression spring between bar 7, a positioning pin is provided with by spring in interior bar 8, be provided in outer bar 7 and detent fit
The location hole 10 used；Axial bar shaped is provided on 8 side wall of interior bar and is oriented to convex stupefied, 7 inner surface of outer bar is provided with leads with bar shaped
Groove is oriented to the convex stupefied bar shaped being used cooperatively；8 lower end of interior bar is provided with the interception bar 11 vertical with interior bar 8；7 top of outer bar is
Handle 9.
Rotary components are provided with positioned at 1 lower end of shield body immediately below bar is arrested, rotary components include being hinged with 1 lower face of shield body
Link block 12 and the rotating ring 13 hinged with 12 lower end of link block, outer bar 7 be socketed in rotating ring 13.
The handle 9 of outer bar 7 is connected by fixing card 6 with shield body 1.
Arrest mechanism further include sleeve 14, be arranged in sleeve 14 to trigger arrest the trigger assembly of 5 positioning pin of bar with
And for positioning the positioning component for arresting bar 5；
Handle 9 is socketed in sleeve 14, and it is stupefied that 9 outer surface of handle is provided with axial bar shaped convex, 14 inner surface of sleeve
It is provided with and the stupefied bar shaped positioning groove being used cooperatively of bar shaped convex；
Trigger assembly includes the triggering protrusion 15 positioned at 14 inner surface of sleeve, and triggering protrusion 15, which is located at, arrests 5 positioning pin of bar
Underface；
Positioning component includes the positioning gear 17 that upper end carries the locating clip 16 of tooth-strip part and engaged with tooth-strip part, locating clip
16 middle parts and shield body 1 are hinged and torsional spring are provided between locating clip 16 and shield body 1, and 16 lower end of locating clip is Handheld Division；9 side of handle
Wall offers the notch 18 of upper end perforation, and positioning gear 17 is fixed on by a fixing axle in notch 18, and fixing axle is horizontally disposed with,
Positioning gear 17 is fully located in notch 18；
It offers on the side wall of sleeve 14 and is worn with the corresponding rectangular through-hole 26 in 18 position of notch, the tooth-strip part of locating clip 16
Rectangular through-hole 19 is crossed to engage with positioning gear 17.
Positioning pin includes the positioned internal pin 20 being arranged in interior bar 8 and the outer detent pin 21 being arranged in outer bar 7；
Positioned internal pin blind hole 26 is provided in interior bar 8, positioned internal pin 20 includes that positioned internal pin blind hole can be stretched out
Positioning region 27 outside 26,27 centre position of positioning region are provided with annular relief 1, and annular relief 1 is internally positioned
Inside positioning pin blind hole 26, the opening of positioned internal pin blind hole 26 is provided with to prop up the annular gear of annular relief 1
Along 1, compression spring is provided between annular relief 1 and positioned internal pin blind hole 26；
Outer detent pin through hole 30 is provided in outer bar 7, outer detent pin 21 includes that outer detent pin through hole can be stretched out
30 hemisphere face presses end 22 and the main part 31 to offset with positioned internal pin 20, and annular relief is provided on main part 31
2 32, annular relief 2 32 is located inside outer detent pin through hole, and the opening of outer detent pin through hole is provided with to support
Firmly the annular gear of annular relief 2 32 is provided with compression bullet along 2 33 between annular relief 2 32 and outer detent pin through hole
Spring；The diameter for pressing end 22 is more than the diameter of main part 31；
Strip groove 23, the pressing end 22 of outer detent pin 21 and the raised 15 equal positions of triggering are offered on 14 inner wall of sleeve
In in strip groove 23.
1 inner surface of shield body sets a frizzen 24, and 24 other end of frizzen is the triggering protrusion 15, and sleeve 14 is close to shield
1 one side of body is provided with triggering rod insertion holes 25.
The diameter for triggering rod insertion holes 25 is more than the pressing end 22 of outer detent pin 21；The front end of end 22 is pressed as half
Dome shape, the rear end of pressing end 22 are cylindric and be provided with annular slot；
The pressing end 22 of outer detent pin 21 can stretch out triggering rod insertion holes 25 under the action of spring is compressed, when outer
When the triggering rod insertion holes 25 are stretched out in the pressing end 22 of portion's positioning pin 21, annular slot can be stuck in triggering rod insertion holes 25
Side wall on；
Triggering rod insertion holes 25 are bellmouth of the taper at least above 120 °.
When arrest bar 5 be positioned component positioning when, arrest bar 5 and be located in sleeve 14, and arrest the positioning gear 17 in bar 5
Folder 16 is positioned to fix；When by sleeve 14 and when arresting bar 5 and disengaging fixing card 6 together, positioning gear 17 and locating clip 16 manually
Depart from, frizzen 24 in the frizzen perforation of sleeve 14 by 25 spinning off, arrest bar 5 under the effect of gravity along sleeve 14 to
Lower movement, when arrest the strip groove 23 of positioning pin along sleeve 14 of bar 5 move downwardly to triggering rod insertion holes 25 when, positioning pin
It stretches out under the action of the spring and triggers rod insertion holes 25, the annular slot in outer detent pin 21 is just stuck in triggering rod insertion holes
In 25；When needing to arrest the elongation of bar 5, manual toggle simultaneously presses positioning pin so that outer detent pin 21 is fixed completely into outside
During the pin through hole of position, positioned internal pin 20 is simultaneously completely into positioned internal pin blind hole, at this point, interior bar is under the action of spring is compressed
Rapid pop-up outer bar is completed to arrest the elongation process of bar.
After work is completed, by sleeve 14 and arrest bar 5 manually and put back to fixing card 6 together and fix；Overcome compression spring
Interior bar 8 is pushed into outer bar 7 by elastic force, and positioned internal pin 20 positions interior bar 8 and outer bar 7；It arrests on bar 5 continues in sleeve 14
It pushes away so that arrest the positioning gear 17 in bar 5 and be positioned 16 fixation of folder.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all in this practicality
Within new spirit and principle, any modifications, equivalent replacements and improvements are made should be included in the guarantor of the utility model
Within the scope of shield.
Claims (5)
1. it is a kind of with the police shield for arresting mechanism, including shield body, the handle being arranged on the inside of the shield body, traction and set
Put the window at shield body position on the upper side, which is characterized in that further include the mechanism of arresting being arranged on the inside of the shield body, institute
State arrest mechanism include can stretch arrest bar；Be provided with fixing card on the inside of the shield body, it is described arrest mechanism pass through it is described
Fixing card is connected with the shield body；
The interior bar for arresting bar and including the cylindric outer bar of one end open and being socketed in inside the outer bar, the interior bar upper end
It is provided with compression spring between the outer bar, a positioning pin is provided with by spring in the interior bar, is set in the outer bar
There is the location hole used with the detent fit；It is convex stupefied that axial bar shaped guiding is provided on the interior bar side wall, it is described outer
Bar inner surface is provided with is oriented to the convex stupefied bar shaped guiding groove being used cooperatively with the bar shaped；The interior bar lower end is provided with and institute
State the vertical interception bar of interior bar；The outer bar top is handle；
The mechanism of arresting further includes sleeve, is arranged in the sleeve to trigger the trigger assembly for arresting bar positioning pin
And for positioning the positioning component for arresting bar.
It is 2. according to claim 1 with arresting the police shield of mechanism, which is characterized in that positioned at it is described arrest bar just under
Fang Suoshu shield bodies lower end is provided with rotary components, the rotary components include the link block hinged with the shield body lower face and with
The hinged rotating ring in the link block lower end, the outer bar are socketed in the rotating ring.
It is 3. according to claim 1 with the police shield for arresting mechanism, which is characterized in that the handle of the outer bar passes through
The fixing card is connected with the shield body.
It is 4. according to claim 1 with the police shield for arresting mechanism, which is characterized in that the handle is socketed in described
In sleeve, the handle outer surface is provided with that axial bar shaped convex is stupefied, and the sleeve interior surface is provided with and the bar shaped
The stupefied bar shaped positioning groove being used cooperatively of convex；
Triggering protrusion of the trigger assembly including being located at the sleeve interior surface, the triggering protrusion are arrested bar described in and are determined
Immediately below the pin of position；
The positioning component includes the positioning gear that upper end carries the locating clip of tooth-strip part and engaged with the tooth-strip part, described fixed
Position folder middle part and the shield body are hinged and torsional spring are provided between the locating clip and the shield body, and the locating clip lower end is hand
Hold portion；The handle side wall offers the notch of upper end perforation, and the positioning gear is fixed on the notch by a fixing axle
Interior, the fixing axle is horizontally disposed with, and the positioning gear is fully located in the notch；
It offers on the side wall of the sleeve and is worn with the corresponding rectangular through-hole of the gap position, the tooth-strip part of the locating clip
The rectangular through-hole is crossed to engage with the positioning gear.
It is 5. according to claim 1 with the police shield for arresting mechanism, which is characterized in that the positioning pin includes setting
Positioned internal pin in the interior bar and the outer detent pin being arranged in the outer bar；
Positioned internal pin blind hole is provided in the interior bar, the positioned internal pin is blind including that can stretch out the positioned internal pin
Positioning region outside hole, the positioning region centre position are provided with annular relief one, and the annular relief one is located at described
Inside positioned internal pin blind hole, the opening of the positioned internal pin blind hole is provided with to prop up the annular relief one
Annular gear is provided with compression spring along one between the annular relief one and the positioned internal pin blind hole；
Outer detent pin through hole is provided in the outer bar, the outer detent pin is led to including that can stretch out the outer detent pin
The hemisphere face in hole presses end and the main part to offset with the positioned internal pin, and annular relief is provided on the main part
Two, the annular relief two is located inside the outer detent pin through hole, and the opening of the outer detent pin through hole is set
Be useful for propping up the annular gear of the annular relief two along two, the annular relief two and the outer detent pin through hole it
Between be provided with compression spring；The diameter of the pressing end is more than the diameter of the main part；
Strip groove is offered on the sleeve lining, the pressing end of the outer detent pin and the triggering protrusion are respectively positioned on
In the strip groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721333726.2U CN207439269U (en) | 2017-10-17 | 2017-10-17 | It is a kind of to carry the police shield for arresting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721333726.2U CN207439269U (en) | 2017-10-17 | 2017-10-17 | It is a kind of to carry the police shield for arresting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207439269U true CN207439269U (en) | 2018-06-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721333726.2U Expired - Fee Related CN207439269U (en) | 2017-10-17 | 2017-10-17 | It is a kind of to carry the police shield for arresting mechanism |
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| Country | Link |
|---|---|
| CN (1) | CN207439269U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107525438A (en) * | 2017-10-17 | 2017-12-29 | 李铮 | A kind of police shield |
| CN113670132A (en) * | 2021-09-07 | 2021-11-19 | 巩义市泛锐熠辉复合材料有限公司 | Attack and defense dual-purpose shield |
-
2017
- 2017-10-17 CN CN201721333726.2U patent/CN207439269U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107525438A (en) * | 2017-10-17 | 2017-12-29 | 李铮 | A kind of police shield |
| CN107525438B (en) * | 2017-10-17 | 2019-06-11 | 江苏军盾特种装备有限公司 | A kind of police shield |
| CN113670132A (en) * | 2021-09-07 | 2021-11-19 | 巩义市泛锐熠辉复合材料有限公司 | Attack and defense dual-purpose shield |
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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: 20180601 Termination date: 20181017 |