CN104964603A - Three-segmented telescopic self-locking spontoon - Google Patents
Three-segmented telescopic self-locking spontoon Download PDFInfo
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- CN104964603A CN104964603A CN201510404367.4A CN201510404367A CN104964603A CN 104964603 A CN104964603 A CN 104964603A CN 201510404367 A CN201510404367 A CN 201510404367A CN 104964603 A CN104964603 A CN 104964603A
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Abstract
The invention discloses a three-segmented telescopic self-locking spontoon. The spontoon comprises an outer tube, a middle tube, an inner tube, a striking protruding head, multi-petal-shaped buckle assemblies, a positioning spring, a multi-petal-shaped expansion circle spring, a starting guide rod and a starting button. The spontoon is characterized in that the starting button controlling a sleeve to stretch and retract is installed at the bottom end of the outer tube, the starting guide rod is arranged in the outer tube and is connected with the starting button, the middle tube is assembled in the outer tube, the inner tube is assembled in the middle tube, and the multi-petal-shaped buckle assemblies, the positioning spring and the multi-petal-shaped expansion circle spring are installed at the position, at the bottom end of the middle tube, in the outer tube and at the position, at the bottom end of the inner tube, in the middle tube. Each multi-petal-shaped buckle assembly comprises two or more buckle block annular arrays, the tops of buckle blocks are buckle conical arms, buckle limiting protrusions are arranged on the outer sides of the middles of the buckle blocks, buckle locking protrusions are arranged on the outer sides of the tail portions of the buckle blocks, a positioning spring clamping groove and an expansion circle spring clamping groove are formed in the inner sides of the buckle blocks, the positioning spring is installed in the positioning spring clamping groove, the multi-petal-shaped expansion circle spring is installed in the multi-petal-shaped expansion circle spring clamping groove, and the striking protruding head is installed at the top end of the inner tube.
Description
Technical field
The present invention relates to police individual equipment field, particularly, relate to a kind of three sections of telescopic self-locking batons.
Background technology
Baton is the scalable tactical weapon for police or safety law enforcement army specialized designs manufacture, and is maintaining public order, and when protecting the interests of country and the people, can play deterrence and strike effect, can also carry out ego defense simultaneously to offender.Use occasion requires that it is easy to carry, has good disguise, can open fast simultaneously, come into operation.The baton that China's tradition uses is the core by metal helical spring and fastener for connection, forms after outside is rubber-coated through compacting.The screen resilience of baton metal spring part is higher, has certain dynamics in using, and bending response rate is higher, and manufacture craft is also comparatively ripe.But such baton is easy in use causes unexpected injury to target, and carry heavier, user easily produces sense of fatigue.Current existing retractable spontoon is inertia resistance lock baton, rises and relies on the frictional force of metalwork between telescopic rod body and link together, under normal circumstances, have rod head to knock to rod tail in the vertical direction and just can reclaim.Time hand hold rod, by the strength of wrist, or start to shoot by forearm strap, rod can be freed and be carried locking under effect of inertia, the direction of brandishing smoothly motion, and stops because of resistance at the pitch chain place of connecing.There is many defects in such retractable spontoon, when first opening, the strength of getting rid of is not easily excessive, and for the moment firmly, may cause allowing rod lock tension, impact is reclaimed.Moreover this retractable spontoon folding and unfolding difficulty, need to find smooth hard plane, the rod head of baton is downward, holds the afterbody of baton, firmly down clashes into and just can pack up.Need when clashing into keep baton and ground in vertical state as far as possible.Otherwise one is easy skidding, and oneself is met by baton, two is that baton link position discontinuity easily blocks master.Finally, in use for some time, due to the reduction of metal friction power, moreover when encountering the person or hard object, under elongation using state, easily there is the automatic retracted between rod body, affecting result of use in this flexible rod body.
Rod is got rid of in current mechanical type locking, and conventional latch-up structure is the locking having hoodle and cam to combine.Get rid of when bludgeoning out, hoodle is stuck in the draw-in groove of rod body inside and realizes mechanical caging, and its complicated structure, difficulty of processing is larger.Another is then that rod is got rid of in bayonet lock locking, holes respectively in the appropriate location, equidirectional front and back end of adjacent casing by three reeded steel pipe sockets of band together, built-in spring and bayonet lock.Rod head and rod body adopt and are threaded.The structure of this built-in spring and bayonet lock, processing technology is complicated, assembling difficulty.
Summary of the invention
Technical problem to be solved by this invention is to provide three sections of sleeve pipe compositions that a kind of three sections of retractable spontoons adopt mutual fit, and three sections of sleeve pipes can form three sections of telescopic self-locking batons of complete open and close by relative sliding.
The present invention's adopted technical scheme that solves the problem is: a kind of three sections of telescopic self-locking batons, comprise outer tube, middle pipe, interior pipe, impact plush copper, many flaps snap component, retainer spring, many flaps piston ring spring, open guide rod and release the button, it is characterized in that: described outer tube bottom is provided with and controls releasing the button of telescopic extension, described unlatching guide rod arranges and is connected with releasing the button within the outer tube, described middle pipe assembling within the outer tube, described interior pipe is assemblied in middle pipe, in the outer tube of middle pipe bottom and in interior pipe bottom, in pipe, many flaps snap component is installed, retainer spring and many flaps piston ring spring, described many flaps snap component is made up of two lobes above buckle block annular array, described buckle block top is buckle tapered arm, buckle spacing preiection is had outside the middle part of described buckle block, there is snap lock protruding at buckle block lateral tail, retainer spring draw-in groove and piston ring spring card slot is had inside buckle block, described retainer spring is arranged in retainer spring draw-in groove, described many flaps piston ring spring fitting is in piston ring spring card slot, described impact plush copper is arranged on interior pipe top.
Further, described many flaps snap component surrounds ducted body by buckle block, and the ducted body that described buckle tapered arm surrounds is cone-shaped, and its underpart is cylindric.
Further, described unlatching guide rod is followed successively by guide rod addendum cone portion of opening from the top down, opens the thick portion of guide rod, opens the thin portion of guide rod and opens guide rod afterbody screw rod, described unlatching guide rod afterbody screw rod is threaded with releasing the button, when pipe box elongation state, open guide rod addendum cone portion and open the thick portion of guide rod and place in ducted body.
Further, described outer tube bottom is provided with the Compress Spring and pressure ring of releasing the button that realizing releases the button moves up and down.
Further, the outer wall of described interior pipe bottom is provided with successively outer wall of inner tube stopper slot and outer wall of inner tube collimation groove, the inwall often overlapping described interior pipe bottom is provided with interior pipe clamp groove and interior pipe clamp button stopper slot successively, be provided with the outer wall of inner tube spacing ring preventing interior pipe from extracting out in described outer wall of inner tube stopper slot, in described outer wall of inner tube collimation groove, be provided with the outer wall of inner tube collimation ring of collimation and concentricity in pipe sliding process in ensureing; When casing shrink state, described interior pipe clamp groove is protruding in order to the snap lock of kayser buckle block; Described interior pipe clamp button stopper slot matches with the buckle spacing preiection of buckle block and clamps.
Further, the outer wall of described middle pipe bottom is provided with successively middle pipe outer wall stopper slot and middle pipe outer wall collimation groove, the inwall of described middle pipe bottom is provided with successively middle pipe clamp groove and middle pipe clamp button stopper slot, often overlap described middle pipe top inwall and be provided with middle inside pipe wall collimation groove, middle inside pipe wall stopper slot and middle inside pipe wall draw-in groove successively, be provided with the middle pipe outer wall spacing ring preventing middle pipe from extracting out in described middle pipe outer wall stopper slot, in described middle pipe outer wall collimation groove, be provided with the middle pipe outer wall collimation ring of collimation and concentricity in pipe sliding process in guarantee; When casing shrink state, described middle pipe clamp groove is protruding in order to the snap lock of kayser buckle block; Described middle pipe clamp button stopper slot matches with the buckle spacing preiection of buckle block and clamps, described middle inside pipe wall collimation groove and middle inside pipe wall stopper slot are provided with middle inside pipe wall collimation ring and middle inside pipe wall spacing ring respectively successively, and described middle inside pipe wall draw-in groove matches with the buckle spacing preiection of buckle block and clamps.
Further, described outer tube upper end inwall is disposed with outer tube wall collimation groove, outer tube wall stopper slot and outer tube wall draw-in groove, the outer tube wall collimation ring of collimation and concentricity in pipe sliding process in ensureing is installed in described outer tube wall collimation groove, is provided with in described outer tube wall stopper slot and prevents interior pipe from extracting out and outer tube wall spacing ring matching used with outer wall of inner tube spacing ring; When pipe box elongation state, described outer tube wall draw-in groove phase snap lock protruding with the snap lock of buckle block.
Further, described outer tube bottom inwall is provided with outer tube draw-in groove, and when casing shrink state, the snap lock projection of described buckle block latches in outer tube draw-in groove.
Further, described outer and inner pipe is round sleeve pipe or square sleeve pipe.
Further, the limit number of described many flaps piston ring spring is identical with the buckle block number of many flaps snap component.
To sum up, the invention has the beneficial effects as follows: use position-limit mechanism in the junction of three joint sleeve pipes, use less power to throw away.In conjunction with buckle structure, can automatically lock, and locking is very reliable after each joint arrives assigned address, when needing to reclaim, only need press the spring button being positioned at outer pipe bottom, unlatching guide rod is moved forward, and annular buckle just can be opened easily, and it is convenient to reclaim.And the constitutional detail of portable cards button retractable spontoon is less, dependable performance is stablized, easy to process, can eliminate the many drawbacks existing for existing baton.
Accompanying drawing explanation
Fig. 1 is a kind of schematic appearance of three sections of telescopic self-locking batons;
Fig. 2 is profile and the sectional view of pipe in a kind of three sections of telescopic self-locking batons;
Fig. 3 is profile and the sectional view of pipe in a kind of three sections of telescopic self-locking batons;
Fig. 4 is a kind of profile and sectional view of three sections of telescopic self-locking baton outer tubes;
Fig. 5 is a kind of structural representation of three sections of telescopic self-locking baton buckle blocks;
Fig. 6 is the structural representation that guide rod opened by a kind of three sections of telescopic self-locking batons;
Fig. 7 is the structural representation of many flaps piston ring spring;
Fig. 8 is the connection sectional view and the partial enlarged drawing that extend locking state;
A kind of three sections of telescopic self-locking batons three of Fig. 9 save sleeve pipe and extend locking state;
A kind of three sections of telescopic self-locking batons three of Figure 10 save cover tube-in-tube retracted state;
A kind of three sections of telescopic self-locking batons three of Figure 11 save pipe retracted state in sleeve pipe.
Detailed description of the invention
Below in conjunction with embodiment, the present invention is described in further detail, but embodiments of the present invention are not limited thereto.
Embodiment 1
The telescopic self-locking baton of one as Figure 1-10 shows three sections, comprise outer tube 1, middle pipe 2, interior pipe 36, impact plush copper 37, many flaps snap component 3, retainer spring 4, many flaps piston ring spring 5, open guide rod 6 and release the button 7, described outer tube 1 bottom be provided with control telescopic extension release the button 7, described unlatching guide rod 7 is arranged in outer tube 1 and 7 is connected with releasing the button, described middle pipe 2 is assemblied in outer tube 1, described interior pipe 36 is assemblied in middle pipe 2, in the outer tube 1 of middle pipe 2 bottom and in interior pipe 36 bottom, in pipe 2, many flaps snap component 3 is installed, retainer spring 4 and many flaps piston ring spring 5, described many flaps snap component 3 is made up of two lobes above buckle block 8 annular array, described buckle block 8 top is buckle tapered arm 35, buckle spacing preiection 9 is had outside the middle part of described buckle block 8, snap lock projection 10 is had at buckle block 8 lateral tail, retainer spring draw-in groove 11 and piston ring spring card slot 12 is had inside buckle block 8, described retainer spring 4 is arranged in retainer spring draw-in groove 11, described many flaps piston ring spring 5 is arranged in piston ring spring card slot 12, described impact plush copper 37 is arranged on interior pipe 36 top.
Many flaps snap component 3 shown in Fig. 8 surrounds ducted body 17 by buckle block 8, and the ducted body 17 that described buckle tapered arm 35 surrounds is cone-shaped, and its underpart is cylindric.
Unlatching guide rod 6 shown in Fig. 6 is followed successively by guide rod addendum cone portion 13 of opening from the top down, opens the thick portion of guide rod 14, opens the thin portion 15 of guide rod and opens guide rod afterbody screw rod 16, described unlatching guide rod afterbody screw rod 16 7 to be threaded with releasing the button, when pipe box elongation state, open guide rod addendum cone portion 13 and open the thick portion 14 of guide rod and place in ducted body 17.
Outer tube 1 bottom shown in Fig. 8 is provided with and realizes release the button 7 Compress Springs moved up and down 18 and pressure ring 19 of releasing the button.
Shown in Fig. 2 and 8, the outer wall of interior pipe 36 bottom is provided with successively outer wall of inner tube stopper slot 38 and outer wall of inner tube collimation groove 39, the inwall often overlapping described interior pipe 36 bottom is provided with interior pipe clamp groove 40 and interior pipe clamp button stopper slot 41 successively, be provided with the outer wall of inner tube spacing ring 42 preventing interior pipe 36 from extracting out in described outer wall of inner tube stopper slot 38, in described outer wall of inner tube collimation groove 39, be provided with the outer wall of inner tube collimation ring 43 of collimation and concentricity in pipe 36 sliding process in ensureing; When casing shrink state, described interior pipe clamp groove 40 is in order to the snap lock projection 10 of kayser buckle block 8; Described interior pipe clamp button stopper slot 41 matches with the buckle spacing preiection 9 of buckle block 8 and clamps.
Shown in Fig. 3 and 8, the outer wall of middle pipe 2 bottom is provided with successively middle pipe outer wall stopper slot 20 and middle pipe outer wall collimation groove 21, the inwall of described middle pipe 2 bottom is provided with successively middle pipe clamp groove 22 and middle pipe clamp button stopper slot 23, often overlap described middle pipe 2 top inwall and be provided with middle inside pipe wall collimation groove 32 successively, middle inside pipe wall stopper slot 33 and middle inside pipe wall draw-in groove 34, the middle pipe outer wall spacing ring 24 preventing middle pipe 2 from extracting out is provided with in described middle pipe outer wall stopper slot 20, the middle pipe outer wall collimation ring 25 of collimation and concentricity in pipe 2 sliding process in guarantee is provided with in described middle pipe outer wall collimation groove 21, when casing shrink state, described middle pipe clamp groove 22 is in order to the snap lock projection 10 of kayser buckle block 8, described middle pipe clamp button stopper slot 23 matches with the buckle spacing preiection 9 of buckle block 8 and clamps, described middle inside pipe wall collimation groove 32 and middle inside pipe wall stopper slot 33 are provided with middle inside pipe wall collimation ring 44 and middle inside pipe wall spacing ring 45 respectively successively, and described middle inside pipe wall draw-in groove 34 matches with the buckle spacing preiection 9 of buckle block 8 and clamps.
Shown in Fig. 4 and 8, outer tube 1 upper end inwall is disposed with outer tube wall collimation groove 26, outer tube wall stopper slot 27 and outer tube wall draw-in groove 28, the outer tube wall collimation ring 29 of collimation and concentricity in pipe sliding process in ensureing is installed in described outer tube wall collimation groove 26, is provided with in described outer tube wall stopper slot 27 and prevents interior pipe 36 from extracting out and outer tube wall spacing ring 30 matching used with outer wall of inner tube spacing ring 24; When pipe box elongation state, described outer tube wall draw-in groove 28 10 phase snap lock protruding with the snap lock of buckle block 8.
Shown in Fig. 4 and 8, outer tube 1 bottom inwall is provided with outer tube draw-in groove 31, and when casing shrink state, the snap lock projection 10 of described buckle block 8 latches in outer tube draw-in groove 31.
The limit number of many flaps piston ring spring 5 is identical with buckle block 8 number of many flaps snap component 3, is all six lobes.
The telescopic self-locking baton of one described in Fig. 1-10 three sections, locking implementation method and unlock method.Locking implementation method is: embedded by the snap lock of many flaps snap component 3 protruding 10 that outer tube wall draw-in grooves 28 realize tubule 36 and middle pipe 2, locking between middle pipe 2 with outer tube 1 is connected.After locking, middle pipe outer wall spacing ring 24 contacts spacing with outer tube wall spacing ring 30, and in prevention, pipe 2 travels forward; Middle pipe outer wall spacing ring 24 is close to outer tube 1 inwall, and outer tube wall collimation ring 29 is close to middle pipe 2 outer wall, the collimation, with one heart of pipe 2, outer tube 1 in guarantee; Outer wall of inner tube spacing ring 42 contacts spacing with middle inside pipe wall spacing ring 45, and in stoping, pipe 36 travels forward; Outer wall of inner tube spacing ring 42 is close to middle pipe 2 inwall, and middle inside pipe wall collimation ring 25 is close to interior pipe 36 outer wall, the collimation, with one heart of pipe 36 and middle pipe 2 in ensureing.
Unlock method is: under locking state as shown in Figure 9,7 are released the button by pressing, extruding Compress Spring 18 makes unlatching guide rod 6 travel forward, make unlatching guide rod addendum cone portion 13 insert many flaps snap component 3 to surround ducted body 17 by buckle block 8 and outwards move, finally make snap lock projection 10 depart from from outer tube wall draw-in groove 28, thus in realizing, the disengaging of pipe 2 and outer tube 1 unlock.Now, middle pipe 2 under the effect of longitudinal external force, middle pipe 2 together with many flaps snap component 3 of middle pipe 2 lower end, retainer spring 4 and many flaps piston ring spring 5 successively by open guide rod 7 unlatching guide rod addendum cone portion 13, open the thick portion of guide rod 14 and open the bottom that the thin portion 15 of guide rod moves to outer tube 1; Meanwhile, the snap lock protruding 10 of many flaps snap component 3 embeds in outer tube draw-in groove 31, completes the withdrawal of middle pipe, arrives the state shown in Figure 10.
When sleeve pipe will be extended, 7 are released the button by pressing, extruding Compress Spring 18 makes unlatching guide rod 6 travel forward, and makes unlatching guide rod afterbody screw rod 16 insert many flaps snap component 3 and surrounds ducted body 17 by buckle block 8 and outwards move, and finally makes snap lock projection 10 depart from from outer tube draw-in groove 31 and extracts out.In like manner, interior pipe 36 also can therefrom be extracted out in pipe 2.
Embodiment 2
The telescopic self-locking baton of one as shown in Figure 1 three sections, on the basis of embodiment 1 or 2, outer tube 1, middle pipe 2 and interior pipe 36 is square sleeve pipe.A kind of three sections of retractable spontoons adopting many flaps bayonet locking.Three sections of retractable spontoons adopt three sections of sleeve pipe compositions of mutual fit, and three sections of sleeve pipes can form complete open and close by relative sliding.When opening, interior Guan Yuzhong manages, adopts multi-petal shape snap lock between middle pipe and outer tube.Locking mode is adopt independently lock independent of many flaps bayonet socket of rod body, locking very reliably, while can ensure friction less between rod body, open and closed time required strength less.Under opening lock-out state, rod body front end can not bounce back when encountering the person or hard object.When needs are regained, the spring button of pressing outer tube afterbody, makes unlatching guide rod travel forward, cause open guide rod in pipe clamp cramp out, unlock, each joint is regained smoothly.
The above; it is only preferred embodiment of the present invention; not any pro forma restriction is done to the present invention; according to technical spirit of the present invention; within the spirit and principles in the present invention; the any simple amendment that above embodiment is done, equivalently replace and improve, within the protection domain all still belonging to technical solution of the present invention.
Claims (10)
1. three sections of telescopic self-locking batons, comprise outer tube (1), middle pipe (2), interior pipe (36), impact plush copper (37), many flaps snap component (3), retainer spring (4), many flaps piston ring spring (5), open guide rod (6) and release the button (7), it is characterized in that: described outer tube (1) bottom is provided with release the button (7) that control telescopic extension, described unlatching guide rod (7) is arranged in outer tube (1) and is connected with release the button (7), described middle pipe (2) is assemblied in outer tube (1), described interior pipe (36) is assemblied in middle pipe (2), in the outer tube (1) of middle pipe (2) bottom and in the middle pipe (2) of interior pipe (36) bottom, many flaps snap component (3) is installed, retainer spring (4) and many flaps piston ring spring (5), described many flaps snap component (3) is made up of two lobes above buckle block (8) annular array, described buckle block (8) top is buckle tapered arm (35), buckle spacing preiection (9) is had outside the middle part of described buckle block (8), snap lock projection (10) is had at buckle block (8) lateral tail, there are retainer spring draw-in groove (11) and piston ring spring card slot (12) in buckle block (8) inner side, described retainer spring (4) is arranged in retainer spring draw-in groove (11), described many flaps piston ring spring (5) is arranged in piston ring spring card slot (12), described impact plush copper (37) is arranged on interior pipe (36) top.
2. a kind of three sections of telescopic self-locking batons according to claim 1, it is characterized in that: described many flaps snap component (3) surrounds ducted body (17) by buckle block (8), the ducted body (17) that described buckle tapered arm (35) surrounds is cone-shaped, and its underpart is cylindric.
3. a kind of three sections of telescopic self-locking batons according to claim 1 and 2, it is characterized in that: described unlatching guide rod (6) is followed successively by guide rod addendum cone portion (13) of opening from the top down, opens the thick portion of guide rod (14), opens the thin portion of guide rod (15) and open guide rod afterbody screw rod (16), described unlatching guide rod afterbody screw rod (16) is threaded with release the button (7), when pipe box elongation state, open guide rod addendum cone portion (13) and open the thick portion of guide rod (14) and place in ducted body (17).
4. a kind of three sections of telescopic self-locking batons according to claim 1 and 2, is characterized in that: described outer tube (1) bottom is provided with realization and releases the button the Compress Spring (18) and pressure ring of releasing the button (19) that (7) move up and down.
5. a kind of three sections of telescopic self-locking batons according to claim 1 and 2, it is characterized in that: the outer wall of described interior pipe (36) bottom is provided with successively outer wall of inner tube stopper slot (38) and outer wall of inner tube collimation groove (39), the inwall often overlapping described interior pipe (36) bottom is provided with interior pipe clamp groove (40) and interior pipe clamp button stopper slot (41) successively, the outer wall of inner tube spacing ring (42) preventing interior pipe (36) from extracting out is provided with in described outer wall of inner tube stopper slot (38), outer wall of inner tube collimation ring (43) of collimation and concentricity in pipe (36) sliding process in ensureing is provided with in described outer wall of inner tube collimation groove (39), when casing shrink state, described interior pipe clamp groove (40) is in order to the snap lock projection (10) of kayser buckle block (8), described interior pipe clamp button stopper slot (41) is matched with the buckle spacing preiection (9) of buckle block (8) and is clamped.
6. a kind of three sections of telescopic self-locking batons according to claim 1 and 2, it is characterized in that: the outer wall of described middle pipe (2) bottom is provided with successively middle pipe outer wall stopper slot (20) and middle pipe outer wall collimation groove (21), the inwall of described middle pipe (2) bottom is provided with successively middle pipe clamp groove (22) and middle pipe clamp button stopper slot (23), often overlap described middle pipe (2) top inwall and be provided with middle inside pipe wall collimation groove (32) successively, middle inside pipe wall stopper slot (33) and middle inside pipe wall draw-in groove (34), the middle pipe outer wall spacing ring (24) preventing middle pipe (2) from extracting out is provided with in described middle pipe outer wall stopper slot (20), middle pipe outer wall collimation ring (25) managing collimation and concentricity in (2) sliding process is provided with in guarantee in described middle pipe outer wall collimation groove (21), when casing shrink state, described middle pipe clamp groove (22) is in order to the snap lock projection (10) of kayser buckle block (8), described middle pipe clamp button stopper slot (23) is matched with the buckle spacing preiection (9) of buckle block (8) and is clamped, described middle inside pipe wall collimation groove (32) and middle inside pipe wall stopper slot (33) are provided with middle inside pipe wall collimation ring (44) and middle inside pipe wall spacing ring (45) respectively successively, and described middle inside pipe wall draw-in groove (34) is matched with the buckle spacing preiection (9) of buckle block (8) and clamped.
7. a kind of three sections of telescopic self-locking batons according to claim 1 and 2, it is characterized in that: described outer tube (1) upper end inwall is disposed with outer tube wall collimation groove (26), outer tube wall stopper slot (27) and outer tube wall draw-in groove (28), outer tube wall collimation ring (29) of collimation and concentricity in pipe sliding process in ensureing is installed in described outer tube wall collimation groove (26), be provided with in described outer tube wall stopper slot (27) and prevent interior pipe (36) from extracting out and outer tube wall spacing ring (30) matching used with outer wall of inner tube spacing ring (24), when pipe box elongation state, snap lock projection (10) the phase snap lock of described outer tube wall draw-in groove (28) and buckle block (8).
8. a kind of three sections of telescopic self-locking batons according to claim 1 and 2, it is characterized in that: described outer tube (1) bottom inwall is provided with outer tube draw-in groove (31), when casing shrink state, the snap lock projection (10) of described buckle block (8) latches in outer tube draw-in groove (31).
9. a kind of three sections of telescopic self-locking batons according to claim 1 and 2, is characterized in that: described outer tube (1) and interior pipe (36) are round sleeve pipe or square sleeve pipe.
10. a kind of three sections of telescopic self-locking batons according to claim 1 and 2, is characterized in that: the limit number of described many flaps piston ring spring (5) is identical with buckle block (8) number of many flaps snap component (3).
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| CN201510404367.4A CN104964603B (en) | 2015-07-10 | 2015-07-10 | A kind of three sections of telescopic self-locking batons |
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| CN201510404367.4A CN104964603B (en) | 2015-07-10 | 2015-07-10 | A kind of three sections of telescopic self-locking batons |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108226569A (en) * | 2017-12-28 | 2018-06-29 | 宝鸡特种飞行器工程研究院有限公司 | Concertina type pitot |
| EP3511669A4 (en) * | 2017-06-02 | 2019-11-20 | Nextorch Industries Co., Ltd. | Telescopic police baton |
| WO2020060899A1 (en) * | 2018-09-18 | 2020-03-26 | Armament Systems And Procedures, Inc. | Extendable baton with damage resistant locking mechanism |
| CN111207623A (en) * | 2018-11-21 | 2020-05-29 | 弗拉基米尔·库帕 | Extensible telescopic spontoon |
| CN111713871A (en) * | 2020-06-28 | 2020-09-29 | 武汉市研华智造环保科技有限公司 | Storage device on integrated ceiling |
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| US20070087844A1 (en) * | 2003-04-29 | 2007-04-19 | Holger Labes | Baton |
| CN202630798U (en) * | 2012-05-04 | 2012-12-26 | 温州市金牛警安器材有限公司 | Telescopic police stick |
| CN204902674U (en) * | 2015-07-10 | 2015-12-23 | 北京中电兴发科技有限公司 | Telescopic auto -lock baton of three -section |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3511669A4 (en) * | 2017-06-02 | 2019-11-20 | Nextorch Industries Co., Ltd. | Telescopic police baton |
| US11243046B2 (en) | 2017-06-02 | 2022-02-08 | Nextorch Industries Co., Ltd. | Telescopic baton |
| CN108226569A (en) * | 2017-12-28 | 2018-06-29 | 宝鸡特种飞行器工程研究院有限公司 | Concertina type pitot |
| WO2020060899A1 (en) * | 2018-09-18 | 2020-03-26 | Armament Systems And Procedures, Inc. | Extendable baton with damage resistant locking mechanism |
| US11585630B2 (en) | 2018-09-18 | 2023-02-21 | Armament Systems And Procedures, Inc. | Extendable baton with damage resistant locking mechanism |
| CN111207623A (en) * | 2018-11-21 | 2020-05-29 | 弗拉基米尔·库帕 | Extensible telescopic spontoon |
| CN111713871A (en) * | 2020-06-28 | 2020-09-29 | 武汉市研华智造环保科技有限公司 | Storage device on integrated ceiling |
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