CN204555811U - A kind of self-locking horizontal tail baton - Google Patents
A kind of self-locking horizontal tail baton Download PDFInfo
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- CN204555811U CN204555811U CN201520087738.6U CN201520087738U CN204555811U CN 204555811 U CN204555811 U CN 204555811U CN 201520087738 U CN201520087738 U CN 201520087738U CN 204555811 U CN204555811 U CN 204555811U
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- pipe
- baton
- middle pipe
- locking
- self
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Abstract
The utility model discloses a kind of self-locking horizontal tail baton, by handle tube, middle pipe, front pipe and bulb composition.When baton shrinks, front pipe is hidden in middle pipe, and middle pipe is hidden in handle tube, and end caps is equipped with magnetite, prevents baton from opening when being subject to very little external force.When baton is opened, Handle cover and middle pipe junction are provided with stop bit ball and locking lock set, control the stop bit of middle sleeve with this, the stop bit of Guan Yuqian pipe in like manner.Its advantage is: overall parts are less, carry lighter, and locking mode is more reliable, and structure is simple, is easy to processing.Coordinate closely between each joint sleeve pipe, eliminate existing baton and respectively save the phenomenon of trembling pendulum between sleeve pipe.
Description
Technical field
The utility model belongs to field of mechanical technique, relates to a kind of police individual equipment, specifically, relates to a kind of self-locking horizontal tail baton.
Background technology
No matter the existing all kinds of retractable spontoons being provided in the actual combat such as public security, People's Armed Police department are steel, plastics or carbon fibre materials, and its structure is by three joint telescopic tubes and two pipe boxes lock compositions.Friction angie type locking and bail type locking is roughly divided into by the locking form of baton.The angie type locking of wherein rubbing is: outer sleeve, the socket of medial sleeve, inner sleeve order, often saves bushing connection all by reducing Taper Pipe and flaring Taper Pipe connects.During use, rely on the centrifugal force of whipping, each joint sleeve pipe is trailed, after each conical surface reaches cooperation position, the stop bit locking after relying on extrusion friction power to realize the elongation of each joint sleeve pipe.There is some deficiency following in the baton of this kind of structure: when 1, this baton throws away elongation, limit stop bit position will do not reached not as thrown away dynamics, three joint sleeve pipes are caused to stretch out in the unreliable or use procedure of rear connection, can retract after encountering the person or other hard object, thus greatly affect its result of use.2, whipping baton energetically will be leaned on when baton extends to implement, and this requires to use the place of baton will have enough large space, and this makes the use of this baton have significant limitation.3, as excessive in thrown away dynamics, then cause three joint sleeve pipes to stretch out rear connection tension and locked, thus reclaim very difficult.4, stop bit locking relies on extrusion friction, so number of times has a definite limitation, can reduce locking effect after exceeding certain number of times, result of use is had a greatly reduced quality naturally.
Rod is got rid of in another kind of bayonet lock locking, holes respectively in the appropriate location, equidirectional front and back end of adjacent steel pipe by three reeded steel pipe sockets of band together, built-in spring and bayonet lock.Rod head and rod body adopt and are threaded, and rod head is divided into the sharp head of cylindrical or spherical blunt nosed and taper, during use, coordinate tight not between each joint sleeve pipe, easily produce and tremble pendulum, and the steel pipe processing technology of band groove is complicated, rod changes time-consuming, effort first watch, greatly affects its result of use.
Utility model content
The purpose of this utility model is the defect overcoming the existence of above-mentioned technology, a kind of self-locking horizontal tail baton is provided, this composition source is wide, solve prior art and have that locking is unreliable, locking tension time reclaim difficulty, processing technology is complicated, respectively save between sleeve pipe during use and tremble the problems such as pendulum.What realization use was less throws away power, and each joint extends arrival stop bit position and also locks, and it is firm that stop bit locks, and coordinates tight, eliminate the phenomenon of trembling pendulum between each joint sleeve pipe between each joint sleeve pipe.Also can pinch bulb on the other hand, another holds handle tube end and pulls out, and needs only need pull back when regaining middle pipe box lock and front pipe box lock, pipe and front pipe in can regaining easily.
Its concrete technical scheme is:
A kind of self-locking horizontal tail baton, primarily of three telescopic tubes, two pipe box locks and a bulb composition, described telescopic tube forms primarily of handle tube 14, middle pipe 9 and front pipe 2, the stretching, extension overall length of baton is 535mm, folding length is 217mm, overall weight is 455 grams, described front pipe 2 hollow, and front pipe 2 is connected with bulb 1 by screw thread 111; Handle tube 14 and middle pipe 9 pass through stop bit the locking and unlocking that the ball 5 on handle tube 14, the groove 121 on middle pipe 9 and middle pipe box lock 11 coordinate pipe 9 in realization; Ball 5 during middle pipe 9 is logical with front pipe 2 on pipe 9, the groove 112 on front pipe 2 and front pipe box are locked 4 and are coordinated the stop bit the locking and unlocking realizing front pipe 2; Handle tube 14, middle pipe 9, front pipe 2 all adopts 45# finish rolling seamless steel pipe.
Preferably, described middle pipe box lock 11 is provided with lockable mechanism and mainly comprises: ball 5, middle pipe box lock 11 and inwall is domatic 119, the groove 121 of middle pipe afterbody, bassoon spring 12 and bassoon meson 13.When handle tube 14 and middle pipe 9 are opened completely, the ball 5 of handle tube 14 front end is subject to domatic 119 of middle pipe box lock inwall 11 and acts on the groove 121 entering middle pipe afterbody, and during bassoon spring 12 promotes, pipe box lock 11 moves forward stuck ball 5 and completes stop bit locking.
Preferably, described front pipe box lock 4 is provided with lockable mechanism and mainly comprises: ball 5, front pipe box lock 4 and inwall is domatic 114, the groove 112 of front pipe afterbody, tubule spring 6 and tubule meson 7.When middle pipe 9 and front pipe 2 are opened completely, the ball 5 of middle pipe 9 front end is subject to the groove 112 that domatic 114 effects that front pipe box locks 4 inwalls enter front pipe 2 afterbody, and tubule spring 6 promotes front pipe box lock 4 and moves forward stuck ball 5 and complete stop bit locking.
Preferably, described middle pipe 9 and front pipe 2 end outer wall are provided with paired position-arresting ring, and size is slightly larger than the front end outer wall dimension of handle tube 14 and middle pipe 2, and when preventing from opening baton fast, position, pipe box lock section comes off out.
Preferably, the inwall domatic 114 of described middle pipe box lock 11 and the inwall domatic 119 of front pipe box lock 4 position that contacts divides other slope to be respectively the inclined-plane of 1: 19 and 1: 14.
Preferably, described handle tube 14 front end and middle pipe 9 front end have groove 118 and groove 113, are placed with large jump ring 10 and little jump ring 3, prevent middle pipe box lock 11 and front pipe box lock 4 from coming off after stop bit has locked.
Preferably, described self locking expansion baton is equipped with bulb 1, and chamfering is carried out in bulb front end, and after opening baton, overall counterweight is comfortable.Bulb 1 has three ring shaped slots, the convenient stretching to bulb.The material of bulb 1 is alloy aluminium, because alloy aluminium is lightweight, avoids and in use may cause excessive injury to the other side, self-defence can not be made to exceed necessary limit, also mitigate the weight worn.
Preferably, bottom described handle tube 14, bonnet 16 is housed, the material of bonnet 16 is alloy aluminium, and bonnet 16 place has magnetite hole 125 and magnetite 15 is housed, and under preventing retracted state, is subject to too small external force and baton is stretched out.
Compared with prior art, the beneficial effects of the utility model are: the locking mechanism of pipe box lock and front pipe box lock during the utility model uses, open baton and only need less external force, bulb is even pulled to realize, and locking is very reliable, coordinate tight between each joint sleeve pipe, eliminate the phenomenon of trembling pendulum between each joint sleeve pipe.When needing to reclaim, middle pipe box lock and front pipe box lock only need be pulled respectively fast to reclaim, and because bonnet is equipped with magnetite after reclaiming, can not open baton because being subject to too small external force again, it is very convenient therefore to use.Self-locking horizontal tail baton overall structure is simple, is easy to processing, carrying portable, uses reliable, practical.
Accompanying drawing explanation
Fig. 1 is the structural representation under open mode of the present utility model;
Fig. 2 is the structural representation under retracted state of the present utility model;
Fig. 3 is middle pipe box lock locking mechanism close-up schematic view in the locked state in Fig. 1;
In figure: 1 bulb, pipe before 2, 3 little jump rings, pipe box lock before 4, 5 balls, 6 little springs, 7 tubule mesons, 8 rubber rings, manage in 9, 10 large jump rings, pipe box lock in 11, 12 big springs, 13 bassoon mesons, 14 handle tubes, 15 magnetites, 16 bonnets, gas thread before 111, pipe groove before 112, 113 little jump ring screens, before 114, pipe box lock inwall is domatic, pipe ball hole position in 115, 116 cannelures, 117 tubule meson screens, 118 large jump ring screens, in 119, pipe box lock inwall is domatic, 120 handle tube ball hole positions, pipe groove in 121, 122 boss, 123 bassoon meson screens, 124 handle tube end thread, 125 magnetite holes.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the technical solution of the utility model is described in more detail.
As Figure 1-Figure 2, self-locking horizontal tail baton of the present utility model is primarily of three telescopic tubes and two pipe box lock compositions, and the stretching, extension overall length of baton is 535mm, and folding length is 217mm, and overall weight is 455 grams.Described telescopic tube is provided with circumferentially uniform five stop bit ball holes and the other end primarily of one end and opens threaded handle tube 14, one end is provided with circumferentially pipe 9 and open threaded front pipe 2 in end and form in uniform five stop bit ball holes, handle tube 14 and middle pipe 9 carry out stop bit locking or unblock by middle pipe box lock locking mechanism, be specially: when handle tube 14 and middle pipe 9 are opened completely, the ball 5 of handle tube 14 front end is subject to domatic 119 of middle pipe box lock inwall 11 and acts on the groove 121 entering middle pipe afterbody, during bassoon spring 12 promotes, pipe box lock 11 moves forward stuck ball 5 and completes stop bit locking.In promotion, pipe box lock is to bonnet direction, can easily realize unlocking.Middle pipe 9 and front pipe 2 carry out stop bit locking or unblock by front pipe box lock locking mechanism, be specially middle pipe 9 and front pipe 2 when opening completely, the ball 5 of middle pipe 9 front end is subject to the groove 112 that domatic 114 effects that front pipe box locks 4 inwalls enter front pipe 2 afterbody, and tubule spring 6 promotes front pipe box lock 4 and moves forward stuck ball 5 and complete stop bit locking.Unlocking manner is locked with middle pipe box.
Described handle tube 14 and the middle pipe box of middle pipe 9 locks that locking mechanism comprises bassoon meson 13, bassoon spring 12, middle pipe box lock 11, greatly jump ring 10, middle pipe box lock that inwall is domatic 119, ball 5 and middle inside pipe wall groove 121.Bassoon meson 13 is put in bassoon meson boss 123 place, props up bassoon spring 12.In the middle of pipe full extension when opening, domatic 119 effects that the ball 5 of handle tube 14 front end is subject to middle pipe box lock inwall 11 enter the groove 121 of middle pipe afterbody, and during bassoon spring 12 promotes, pipe box lock 11 moves forward stuck ball 5 and completes stop bit locking.During large jump ring 10 just embeds, pipe box locks 11 end faces, is withstood by middle pipe box lock 11, comes off after preventing middle pipe box to be locked in stop bit locking.
Described middle pipe 9 and the front pipe box of front pipe 2 lock that locking mechanism comprises tubule meson 7, tubule spring 6, front pipe box lock 4 little jump rings 3, front pipe box locks that inwall is domatic 114, ball 5 and front inside pipe wall groove 112.The operation principle of front pipe box lock locking mechanism is identical with the operation principle that middle pipe box locks locking mechanism.
Described handle tube front inner wall and middle pipe end outer wall are designed with paired position-arresting ring, and middle pipe front inner wall and front pipe end outer wall are designed with paired position-arresting ring.When baton is opened completely, paired position-arresting ring just contacts, and prevents deviating from of middle Guan Yuqian pipe.
Described front pipe 2 end pipe outer wall is provided with cannelure 116, is separately installed with front pipe rubber ring 8 in cannelure 116, the gap of pipe 9 and front pipe 2 in can filling, and effectively eliminates to tremble pendulum phenomenon between middle pipe 9 and front pipe 2.Described middle pipe end outer wall is provided with boss 122, with handle tube inwall stuck effectively eliminate handle tube 14 and middle pipe 9 tremble pendulum phenomenon.
Large jump ring 10 is equipped with in described handle tube 14 front end, when handle tube 14 and middle pipe 9 are opened completely, the ball 5 of handle tube 14 front end is subject to domatic 119 of middle pipe box lock inwall 11 and acts on the groove 121 entering middle pipe afterbody, during bassoon spring 12 promotes, pipe box lock 11 moves forward stuck ball 5 and completes stop bit locking, contact with large jump ring 10 simultaneously, prevent middle pipe box from locking and come off.
Little jump ring 3 is equipped with in described middle pipe 9 front end, and its operation principle is with large jump ring 10.
Described middle pipe box is locked 11 outsides and is had three ring shaped slots, pulls pipe box to lock during convenient unblock.Baton become retracted state or not exclusively open mode time, the domatic bossing of middle pipe box lock inwall contacts with bassoon spring 12, and middle pipe box lock inwall domatic 119 and ball 5 contact, and in maintenance, pipe box locks the pressure in direction in the domatic 119 pairs of oriented pipes of ball 5 of inwall; When baton becomes to open completely, the domatic 119 pairs of balls 5 of middle pipe box lock inwall are to the earth pressure release in direction in pipe, and ball 5 moves to middle pipe end groove, and during bassoon spring 12 promotes, pipe box lock 11 contacts with large jump ring 10, and stop bit has locked.
Described front pipe box is locked 4 outsides and is had three ring shaped slots, enters to pull pipe box to lock during convenient unblock.Operation principle is with middle pipe box lock 11.
Described big spring pipe 12 is placed on handle tube 14 front end.Big spring pipe 12 end contacts with bassoon meson 13, and front end and middle pipe box are locked the domatic bossing of inwall and contacted.When baton is in retracted state, big spring pipe 13 is in compressive state; After baton is opened completely, ball 5 enters middle pipe end groove 121, and during bassoon spring 12 promotes, pipe box lock 11 is until contact with large jump ring 10, and stop bit has locked.During unblock, pipe box lock 11 in promoting to bonnet 16 direction, compression bassoon spring 12, in withdrawal, pipe 9 enters handle tube 14.Described submissile reed pipe 6 is placed on middle pipe 9 front end.Its operation principle is identical with big spring pipe 12.
Described self locking expansion baton is equipped with bulb 1, and chamfering is carried out in bulb front end, and after opening baton, overall counterweight is comfortable.Bulb 1 has three ring shaped slots, puts just to the stretching of bulb.Retractable spontoon bulb uses material to be alloy aluminium, and process through numerically controlled lathe finish turning, Nickel Plating Treatment has been carried out on surface.Because alloy aluminium is lightweight, avoid and in use may cause excessive injury to the other side, self-defence can not be made to exceed necessary limit, also mitigate the weight worn.
Bonnet 16 is housed bottom described handle tube, is weight reduction materials'use aluminum alloy materials.Electroplating processes after numerically controlled lathe finish turning is laggard.Bonnet 16 place has magnetite hole 125 and magnetite 15 is housed, and under preventing retracted state, is subject to too small external force and baton is stretched out.
The above; be only the utility model preferably detailed description of the invention; protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses, the simple change of the technical scheme that can obtain apparently or equivalence are replaced and are all fallen in protection domain of the present utility model.
Claims (8)
1. a self-locking horizontal tail baton, primarily of three telescopic tubes, two pipe box locks and a bulb composition, it is characterized in that: described telescopic tube forms primarily of handle tube (14), middle pipe (9) and front pipe (2), the stretching, extension overall length of baton is 535mm, folding length is 217mm, overall weight is 455 grams, pipe (2) hollow before described, front pipe (2) is connected with bulb (1) by screw thread (111); Handle tube (14) and middle pipe (9) coordinate stop bit the locking and unlocking of pipe (9) in realization by the groove (121) on the ball (5) on handle tube (14), middle pipe (9) and middle pipe box lock (11); Manage groove (112) on the ball (5) on (9), front pipe (2) and front pipe box during middle pipe (9) and front pipe (2) are logical to lock (4) and coordinate and realize front stop bit the locking and unlocking of managing (2); Handle tube (14), middle pipe (9), front pipe (2) all adopts 45# finish rolling seamless steel pipe.
2. a kind of self-locking horizontal tail baton according to claim 1, is characterized in that: described middle pipe box lock (11) is provided with lockable mechanism and mainly comprises: the groove (121) of ball (5), middle pipe box lock (11) and inwall domatic (119) thereof, middle pipe afterbody, bassoon spring (12) and bassoon meson (13).
3. a kind of self-locking horizontal tail baton according to claim 1, is characterized in that: described front pipe box lock (4) is provided with lockable mechanism and mainly comprises: the groove (112) of ball (5), front pipe box lock (4) and inwall domatic (114), front pipe afterbody, tubule spring (6) and tubule meson (7).
4. a kind of self-locking horizontal tail baton according to claim 1, it is characterized in that: described middle pipe (9) and front pipe (2) end outer wall are provided with paired position-arresting ring, size is slightly larger than the front end outer wall dimension of handle tube (14) and middle pipe (2).
5. a kind of self-locking horizontal tail baton according to claim 1, is characterized in that: the inwall domatic (119) that the inwall domatic (114) of described middle pipe box lock (11) and front pipe box lock (4) position that contacts divides other slope to be respectively the inclined-plane of 1: 19 and 1: 14.
6. a kind of self-locking horizontal tail baton according to claim 1, it is characterized in that: described handle tube (14) front end and middle pipe (9) front end have groove (118) and groove (113), be placed with large jump ring (10) and little jump ring (3).
7. a kind of self-locking horizontal tail baton according to claim 1, is characterized in that: bulb (1) has three ring shaped slots, and the material of bulb (1) is alloy aluminium.
8. a kind of self-locking horizontal tail baton according to claim 1, it is characterized in that: bonnet (16) is equipped with in described handle tube (14) bottom, the material of bonnet (16) is alloy aluminium, and bonnet (16) place has magnetite hole (125) and magnetite (15) is housed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520087738.6U CN204555811U (en) | 2015-02-09 | 2015-02-09 | A kind of self-locking horizontal tail baton |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520087738.6U CN204555811U (en) | 2015-02-09 | 2015-02-09 | A kind of self-locking horizontal tail baton |
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| Publication Number | Publication Date |
|---|---|
| CN204555811U true CN204555811U (en) | 2015-08-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520087738.6U Expired - Fee Related CN204555811U (en) | 2015-02-09 | 2015-02-09 | A kind of self-locking horizontal tail baton |
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| Country | Link |
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| CN (1) | CN204555811U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106989636A (en) * | 2017-05-02 | 2017-07-28 | 张智华 | A kind of retractable spontoon |
| CN110657707A (en) * | 2019-10-11 | 2020-01-07 | 广州慈宇安防科技有限公司 | Flexible slip ball unblock tactics baton |
| CN112696977A (en) * | 2020-12-25 | 2021-04-23 | 江苏克莱恩电气设备有限公司 | Telescopic spontoon |
-
2015
- 2015-02-09 CN CN201520087738.6U patent/CN204555811U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106989636A (en) * | 2017-05-02 | 2017-07-28 | 张智华 | A kind of retractable spontoon |
| CN110657707A (en) * | 2019-10-11 | 2020-01-07 | 广州慈宇安防科技有限公司 | Flexible slip ball unblock tactics baton |
| CN112696977A (en) * | 2020-12-25 | 2021-04-23 | 江苏克莱恩电气设备有限公司 | Telescopic spontoon |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150812 Termination date: 20160209 |
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| CF01 | Termination of patent right due to non-payment of annual fee |