CN211476875U

CN211476875U - Telescopic control mechanism of spontoon

Info

Publication number: CN211476875U
Application number: CN202020016095.7U
Authority: CN
Inventors: 葛杰
Original assignee: Henan Shouan Security Service Co ltd
Current assignee: Henan Shouan Security Service Co ltd
Priority date: 2020-01-06
Filing date: 2020-01-06
Publication date: 2020-09-11
Anticipated expiration: 2030-01-06

Abstract

The utility model discloses a baton's flexible control mechanism, including holding pipe, first sleeve pipe and second sleeve pipe, the first annular limiting plate of second sleeve pipe and first sheathed tube one end fixedly connected with and second annular limiting plate in proper order, the both sides of first annular limiting plate and second annular limiting plate are all inlayed and are equipped with the solid fixed cylinder, and the inner chamber of solid fixed cylinder has type of calligraphy fixture block through a spring sliding connection, and first sleeve pipe and the avris symmetry of holding pipe both sides are seted up with type of calligraphy fixture block assorted through-hole, the one end activity joint of end cover and holding pipe. The utility model discloses utilize the fixed cylinder, first spring and the type of calligraphy fixture block that set up can utilize the elastic restoring force of first spring to go into the through-hole that corresponds with type of calligraphy fixture block card after each sleeve pipe of baton is thrown away, realize locking between individual sleeve pipe to improve the fastening strength between each sleeve pipe of baton, prevent that the sleeve pipe from appearing returning and contract, reduced the arm power requirement of whipping to the user, factor of safety is high.

Description

Telescopic control mechanism of spontoon

Technical Field

The utility model relates to a baton field, in particular to baton's flexible control mechanism.

Background

The telescopic baton is a police tool which is necessary for the first-line public security police officers in China, has wide effect, strong aggressivity, convenient carrying and tight defense, can effectively stop violent behaviors, can also be used for blocking, protecting, preventing chopping and preventing baton attack, and forms various telescopic baton defensive arts.

The flexible baton that uses now need with the strength to throw away when using, utilizes the frictional resistance between each sleeve pipe to carry out the tight fixed of clamp between each sleeve pipe, leads to the user to need to use great strength to throw in order to guarantee the tight dynamics of clamp between each sleeve pipe of baton when using, and factor of safety is lower, and is great to user's arm strength requirement, and the front end still can appear retracting the phenomenon behind the resistance sleeve pipe moreover, is unfavorable for in time preventing the violent action effectively.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a telescopic control mechanism of baton to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a telescopic control mechanism of a baton comprises a holding tube, a first sleeve and a second sleeve, wherein one end of the second sleeve is movably and alternately connected with one end of the first sleeve, the other end of the first sleeve is movably and alternately connected with one end of the holding tube, one end of the second sleeve is fixedly connected with a first annular limiting plate, the other end of the first sleeve is fixedly connected with a second annular limiting plate, the first annular limiting plate is slidably connected with the inner wall of the second sleeve, the second annular limiting plate is slidably connected with the inner wall of the holding tube, fixing cylinders are symmetrically and fixedly embedded at two sides of the first annular limiting plate and the second annular limiting plate, convex-shaped clamping blocks are slidably and alternately connected at the top ends of the fixing cylinders, first springs are fixedly connected between the bottom ends of inner cavities of the fixing cylinders and the bottom ends of the convex-shaped clamping blocks, through holes matched with the convex-shaped clamping blocks are symmetrically formed in the side edges of two sides of the first sleeve and the holding tube, the other end of the second sleeve is provided with an end cover, and the end cover is movably clamped with one end of the holding tube.

Preferably, the front and the back of the first sleeve and the holding tube are both provided with sliding grooves, the outer walls of the first annular limiting plate and the second annular limiting plate are fixedly connected with sliding blocks at positions corresponding to the sliding grooves, and the sliding blocks are connected with the sliding grooves in a sliding mode.

Preferably, the edge side of one end of the hand holding pipe is fixedly connected with a plurality of L-shaped clamping blocks in an annular array, and one side of the end cover is provided with a plurality of L-shaped clamping grooves matched with the L-shaped clamping blocks in an annular array.

Preferably, one end of the inner cavity of the hand holding tube is fixedly connected with a second spring, one end of the second spring is fixedly connected with a baffle, and the baffle is connected with the inner wall of the hand holding tube in a sliding manner.

Preferably, the outer wall of the hand holding pipe is fixedly sleeved with an anti-slip sleeve, rubber convex grains are distributed on the outer wall of the anti-slip sleeve, a hanging rope sleeve is fixedly connected to the middle of the other end of the hand holding pipe, and the hanging rope sleeve is made of a nylon rope.

Preferably, the other end of the second sleeve is fixedly connected with a T-shaped rotating rod, and the T-shaped rotating rod is rotatably sleeved with the end cover.

The utility model discloses a technological effect and advantage:

1. the utility model utilizes the fixed cylinder, the first spring and the convex-shaped fixture block to clamp the convex-shaped fixture block into the corresponding through hole by utilizing the elastic restoring force of the first spring after the sleeve of the spontoon is thrown out, thereby realizing the locking between the sleeves, improving the fastening strength between the sleeves of the spontoon, preventing the sleeves from retracting, reducing the arm force requirement for the swing of a user and having high safety factor;

2. the utility model discloses the L type draw-in groove that corresponds to seting up on the L type fixture block that utilizes to set up and the end cover can carry out the end cover and hold the pipe when each sleeve pipe of baton contracts the storage and carry out a locking spacingly to convenient to use person's carrying has improved the security of carrying simultaneously.

Drawings

Fig. 1 is a schematic view of the three-dimensional structure of the present invention.

Fig. 2 is a schematic front sectional view of the present invention.

Fig. 3 is the utility model discloses a first annular limiting plate side sectional structure schematic diagram.

Fig. 4 is an enlarged schematic view of a portion a of fig. 2 according to the present invention.

Fig. 5 is a schematic view of the side structure of the end cap of the present invention.

In the figure: 1. a hand-held tube; 2. a first sleeve; 3. a second sleeve; 4. an end cap; 5. an L-shaped fixture block; 6. a first annular limiting plate; 7. a fixed cylinder; 8. a convex-shaped fixture block; 9. a first spring; 10. an L-shaped clamping groove; 11. a baffle plate; 12. a second spring; 13. hanging a rope sleeve; 14. an anti-slip sleeve; 15. a second annular limiting plate; 16. t style of calligraphy dwang.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a telescopic control mechanism of a baton as shown in figures 1-5, which comprises a holding tube 1, a first sleeve 2 and a second sleeve 3, wherein one end of the second sleeve 3 is movably connected with one end of the first sleeve 2 in a penetrating way, the other end of the first sleeve 2 is movably connected with one end of the holding tube 1 in a penetrating way, so that the first sleeve 2 and the second sleeve 3 can respectively extend or shorten in a sliding way, one end of the second sleeve 3 is fixedly connected with a first annular limiting plate 6 which has a limiting function on the second sleeve 3 to prevent the second sleeve 3 from being in the first sleeve 2, the other end of the first sleeve 2 is fixedly connected with a second annular limiting plate 15 which has a limiting function on the first sleeve 2 to prevent the first sleeve 2 from sliding out of the holding tube 1, the first annular limiting plate 6 is connected with the inner wall of the second sleeve 3 in a sliding way, the second annular limiting plate 15 is connected with the inner wall of the holding tube 1 in a sliding way, the two sides of the first annular limiting plate 6 and the second annular limiting plate 15 are symmetrically and fixedly embedded with a fixed cylinder 7, the top end of the fixed cylinder 7 is slidably inserted and connected with a convex-shaped fixture block 8, a first spring 9 is fixedly connected between the bottom end of the inner cavity of the fixed cylinder 7 and the bottom end of the convex-shaped fixture block 8, through holes matched with the convex-shaped fixture block 8 are symmetrically formed in the lateral sides of the first sleeve 2 and the hand-held tube 1, the fixed cylinder 7, the first spring 9, the convex-shaped fixture block 8 and the through holes are arranged to enable the second sleeve 3 and the first sleeve 2 and the hand-held tube 1 to be locked and fixed, the fixing strength between the sleeves after the baton is extended is improved, meanwhile, the baton after being extended is prevented from retracting, the other end of the second sleeve 3 is fixedly connected with a T-shaped rotating rod 16, the T-shaped rotating rod 16 is rotatably sleeved with the end cover 4, therefore, the position of the L-shaped clamping groove 10 on the end cover 4 can be conveniently adjusted, the side edge of one end of the holding tube 1 is fixedly connected with a plurality of L-shaped clamping blocks 5 in an annular array, a plurality of L-shaped clamping grooves 10 matched with the L-shaped clamping blocks 5 are formed in one side of the end cover 4 in an annular array, and the L-shaped clamping grooves 10 and the L-shaped clamping blocks 5 are matched for locking and fixing the end cover 4 and the holding tube 1, so that the spontoon can be conveniently accommodated;

the front and the back of the first sleeve pipe 2 and the hand-held pipe 1 are both provided with sliding grooves, the outer walls of the first annular limiting plate 6 and the second annular limiting plate 15 are fixedly connected with sliding blocks at positions corresponding to the sliding grooves, the sliding blocks are in sliding connection with the sliding grooves, a limiting effect is achieved on the first annular limiting plate 6 and the second annular limiting plate 15, and the convex-shaped clamping blocks 8 are prevented from deviating from the through holes;

one end of the inner cavity of the holding tube 1 is fixedly connected with a second spring 12, one end of the second spring 12 is fixedly connected with a baffle plate 11, and the baffle plate 11 is connected with the inner wall of the holding tube 1 in a sliding manner, so that a buffer effect can be achieved when the baton is contracted, and a certain pop-up effect can be achieved when the baton is extended, and a user can conveniently throw the baton long;

the fixed antiskid cover 14 that has cup jointed of 1 outer wall of pipe is held to the hand, and the outer wall of antiskid cover 14 spreads all over and is provided with the protruding grain of rubber, increases the user palm and holds the frictional resistance between the pipe 1, improves the user and holds the dynamics of clenching the baton, holds the middle part fixedly connected with of the pipe 1 other end and hangs the faying end 13, the baton of being convenient for hangs, and hangs faying end 13 and make by the nylon rope, improves the intensity that hangs faying end 13.

This practical theory of operation: when the user uses the spontoon, firstly, the end cover 4 is rotated on the T-shaped rotating rod 16, when the end cover 4 rotates to the position where the L-shaped clamping groove 10 and the L-shaped clamping block 5 coincide, the end cover 4 loses the clamping force of the L-shaped clamping block 5, so that the pressing force of the baffle 11 on the second spring 12 is eliminated, the second spring 12 resets to drive the baffle 11 to push the first sleeve 2, when the first sleeve 2 stretches out the handheld tube 1, the second sleeve 3 drives the end cover 4 to separate from the L-shaped clamping block 5, the user holds the handheld tube 1 to swing, so that the first sleeve 2 and the second sleeve 3 stretch out due to the inertia effect, meanwhile, the first sleeve 2 and the second sleeve 3 respectively drive the corresponding second annular limiting plate 15 and the corresponding first annular limiting plate 6 to slide in the inner cavities of the handheld tube 1 and the first sleeve 2, when the first sleeve 2 and the second sleeve 3 completely stretch out, the first annular limiting plate 6 and the second annular limiting plate 15 respectively reach the end positions of the first sleeve 2 and the At the moment, after the convex-shaped clamping blocks 8 on the first annular limiting plate 6 and the second annular limiting plate 15 respectively lose the extrusion force of the inner walls of the first sleeve pipe 2 and the handheld pipe 1, the first spring 9 is reset from the extrusion state to drive the convex-shaped clamping blocks 8 to extend out of the through holes at the corresponding positions, so that the first annular limiting plate 6 and the first sleeve pipe 2 are kept locked and fixed, and the second annular limiting plate 15 and the handheld pipe 1 are kept locked and fixed, so that the extension and fixation of the baton are completed;

when carrying out the shrink and carrying, the user only needs to press down first sleeve pipe 2 respectively and hold the type fixture block 8 on the pipe 1, make type fixture block 8 compress first spring 9 and retract respectively in the inner chamber of the first sleeve pipe 2 that corresponds and the pipe 1 is held to the hand, promote second sleeve pipe 3 and first sleeve pipe 2 in proper order again, make second sleeve pipe 3 retract in first sleeve pipe 2, first sleeve pipe 2 retracts holds in the pipe 1, rotate end cover 4 again, make L type draw-in groove 10 and L type fixture block 5 coincidence and pass L type fixture block 5, then rotate end cover 4, make L type fixture block 5 and L type draw-in groove 10 skew each other, thereby accomplish the locking between end cover 4 and the pipe 1 of holding.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a telescopic control mechanism of baton, includes handheld pipe (1), first sleeve pipe (2) and second sleeve pipe (3), its characterized in that: one end of the second sleeve (3) is movably and alternately connected with one end of the first sleeve (2), the other end of the first sleeve (2) is movably and alternately connected with one end of the holding pipe (1), one end of the second sleeve (3) is fixedly connected with a first annular limiting plate (6), the other end of the first sleeve (2) is fixedly connected with a second annular limiting plate (15), the first annular limiting plate (6) is slidably connected with the inner wall of the second sleeve (3), the second annular limiting plate (15) is slidably connected with the inner wall of the holding pipe (1), two sides of the first annular limiting plate (6) and the second annular limiting plate (15) are symmetrically and fixedly embedded with a fixed cylinder (7), the top end of the fixed cylinder (7) is slidably and alternately connected with a convex clamping block (8), and a first spring (9) is fixedly connected between the bottom end of the inner cavity of the fixed cylinder (7) and the bottom end of the convex clamping block (8), the through-hole matched with the convex-shaped clamping block (8) is symmetrically formed in the side edges of the two sides of the first sleeve (2) and the hand holding pipe (1), the other end of the second sleeve (3) is provided with an end cover (4), and the end cover (4) is movably clamped with one end of the hand holding pipe (1).

2. The telescopic control mechanism of a baton as claimed in claim 1, wherein: the front and the back of first sleeve pipe (2) and handheld pipe (1) have all been seted up the spout, the outer wall of first annular limiting plate (6) and second annular limiting plate (15) corresponds position department fixedly connected with slider with the spout, slider and spout sliding connection.

3. The telescopic control mechanism of a baton as claimed in claim 1, wherein: the avris of holding pipe (1) one end is a plurality of L type fixture blocks (5) of annular array fixedly connected with, one side of end cover (4) is annular array and has seted up a plurality ofly and L type fixture block (5) assorted L type draw-in groove (10).

4. The telescopic control mechanism of a baton as claimed in claim 1, wherein: one end fixedly connected with second spring (12) of holding pipe (1) inner chamber, the one end fixedly connected with baffle (11) of second spring (12), just baffle (11) and the inner wall sliding connection who holds pipe (1).

5. The telescopic control mechanism of a baton as claimed in claim 1, wherein: the outer wall of the hand holding tube (1) is fixedly sleeved with an anti-skidding sleeve (14), rubber convex particles are arranged on the outer wall of the anti-skidding sleeve (14) in a spreading mode, a hanging rope sleeve (13) is fixedly connected to the middle of the other end of the hand holding tube (1), and the hanging rope sleeve (13) is made of nylon ropes.

6. The telescopic control mechanism of a baton as claimed in claim 1, wherein: the other end fixedly connected with T style of calligraphy dwang (16) of second sleeve pipe (3), T style of calligraphy dwang (16) are rotated with end cover (4) and are cup jointed.