CN201297895Y

CN201297895Y - Four-section telescopic police baton

Info

Publication number: CN201297895Y
Application number: CN 200820122577
Authority: CN
Inventors: 张平
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-09-23
Filing date: 2008-09-23
Publication date: 2009-08-26
Anticipated expiration: 2018-09-23

Abstract

The utility model relates to a four-section telescopic police baton, which comprises a handle, a middle tube, a middle front tube, an inner tube, a tail hood and a clamping part, wherein the middle tube and the middle front tube are hollow bodies; the middle tube, the middle front tube and the inner tube are sequentially arranged and accommodated in the handle; the buckle part is butted to the end surface of the lower end of the handle; the tail hood is covered on the outside of the clamping part and connected with the lower end of the handle; the clamping part is provided with a reed extending towards the inside of the handle; the lower end of the inner tube is provided with an accommodating cavity matched with the reed; and the reed can be inserted into the accommodating cavity and clamped at the lower end of the inner tube, and an arc section is formed on the clamping part of the reed and the inner tube. When the four-section telescopic police baton are folded, the inner tube and the clamping part are firmly clamped, and a handle sleeve is not easy to shift and rotate relative to the handle; and in addition, the four-section telescopic police baton is light in weight and convenient to carry, and resists the corrosion.

Description

The telescopic baton of four joints

Technical field

The utility model relates to a kind of telescopic baton, refers in particular to a kind of outer likeness in form electric billy, the mechanical type that can extend automatically or shrink, scalable baton.

Background technology

Baton is the implement of police that law enforcement agencies such as People's Armed Police, army and police widely use in enforcing law, and in many instances, it has represented the just of judicial justice and law enforcement, is a kind of symbol of law enfrocement official's exercise the right.For now, baton mainly contains electric billy, rubber stick and steel flexible stick three classes.

Electric billy is a kind of baton that produces high-tension electricity, and this electric billy can produce height in use, forceful electric power is pressed, and can cause certain deterrent force, but can cause inevitable injury to the people equally, therefore, does not allow to use under some occasion.

The not too big difference of the external form of rubber stick and the external form of electric billy, the long and not flexible of this rubber stick size, policeman's inconvenience is carried, particularly in public places, in bus or crowd, the plain clothes policeman wears such baton and gives away one's position easily, make the lawless person flee at the more sight of the oncoming force, to such an extent as to bungle the chance of winning a battle.

Though the steel flexible stick can solve the deficiency of aforementioned two kinds of batons, realize freely stretch of baton, not only lack partially, quality lays particular stress on, gets rusty easily by length for common steel flexible stick, and also general more complicated of structure.

In addition, the grip of existing baton is that rubber sleeve is nested with in the handle outside, in use be easy to take place the relative handle of grip in the axial direction play and in the rotation phenomenon that week makes progress, influence law enfrocement official's use.

The utility model content

The purpose of this utility model provides a kind of certain deterrent force that has, and in light weight, be easy to carry, the telescopic baton of corrosion resistant four joints.

For reaching above-mentioned purpose, the utility model provides a kind of four joints telescopic baton, the telescopic baton of described four joints comprise handle, middle pipe, in before pipe, lining pipe, tail-hood and snap part; Wherein, described handle, in the pipe and in before pipe be ducted body, and pipe in described, in before the pipe and in the pipe be nested with and be placed in the described handle successively, described snap part butt is to the end face of described handle lower end, described tail-hood covers the outside of described snap part and with the lower end of described handle and is connected, described snap part has towards the inner reed that extends of described handle, the pipe lower end offers the containing cavity that matches with described reed in described, described reed can insert described containing cavity be sticked in described in the lower end of pipe, and described reed and described in the pipe place of fastening form arc section.

In the utility model, described handle upper end, described in the pipe upper end and described in before the pipe upper end all be formed with tapered cone, described in the pipe lower end, described in before the pipe lower end and described in the pipe lower end all be formed with the flaring Taper Pipe; The tapered cone of described handle upper end constitutes the stopper section of the flaring Taper Pipe of described middle pipe lower end, in described the tapered cone of pipe upper end constitute described in before the stopper section of flaring Taper Pipe of pipe lower end, described in before the tapered cone of pipe upper end constitute described in the stopper section of flaring Taper Pipe of pipe lower end.

In the utility model, described in pipe for ducted body, and the flaring Taper Pipe of pipe lower end constitutes described containing cavity in described.

In the utility model, described snap part includes two mutual opposed reeds and the fixed disk that the bottom is connected, and described reed is fixedly connected on the described fixed disk.

In the utility model, described reed with described in the spacing at the pipe place of fastening greater than the spacing at place, two ends up and down and form protruding cydariform, and described reed and described in the section at the pipe place of fastening be arc section.

In the utility model, the outer surface of described handle is provided with at least one axial notch and at least one circumferential recess, and the grip that is made of elastomeric material on the outer surface of described handle is embedded in described axial notch and the circumferential recess and constitutes one with described handle.

In the utility model, the outer surface of described handle is provided with at least one pit, and the grip that is made of elastomeric material on the outer surface of described handle is embedded in the described pit and constitutes one with described handle.

In the utility model, the be threaded lower end of described handle of described tail-hood.

In the utility model, described handle is made by the alloy in lightweight material.

In the utility model, the lower surface of described tail-hood is provided with groove, and is embedded with the special-purpose note of the ancient Chinese mark of police in the described groove.

In sum, the telescopic baton of four joints of the present utility model has following advantage:

1, the telescopic baton of four joints of the present utility model in use, the flaring Taper Pipe that forms by means of lining pipe afterbody (lower end) with in before the anterior tapered cone that forms of pipe, in before the awl end locking principle of three groups of tapered sleeves such as tapered cone of the flaring Taper Pipe of the tapered cone of the flaring Taper Pipe of pipe and middle pipe and middle pipe and handle, in making the flaring Taper Pipe of pipe with in before the tapered cone of pipe, in before tapered cone the locking tightly successively of the flaring Taper Pipe of the tapered cone of the flaring Taper Pipe of pipe and middle pipe and middle pipe and handle, constitute a length and reach the lengthening baton of single handle more than three times, make this baton on basis simple in structure, have much deterrent force.

2, the telescopic baton of four joints of the present utility model, pipe in it, in before pipe, middle pipe and handle be ducted body, and handle adopts the alloy in lightweight material to make, and therefore, the utlity model has the advantage of light weight.And described baton is easy to carry in the length of packing up back length and described handle about equally thus.

3, the telescopic baton of four joints of the present utility model, the outer surface of its handle is coated with grip, to improve corrosion resistance of the present utility model.In addition, because the outer surface of handle is provided with at least one groove or pit in the utility model, when grip is shaped in the handle outer surface, described grip can embed in described groove or the pit and tighten the location at the axial and circumferential of handle, thereby prevents that in use grip makes axial float or circumferentially rotate relative to handle.

4, the telescopic baton of four joints of the present utility model, its snap part has two opposed, as to be convex type reeds, when reed is managed the flaring Taper Pipe of lower end in injecting, above-mentioned reed and described in the pipe place of fastening form arc section, therefore big frictional force can be provided, with fix better above-mentioned in pipe.

5, the telescopic baton of four joints of the present utility model, it only need be held handle and brandish (getting rid of whiplike) in use, bulb, lining pipe, in before pipe and in pipe promptly overcome snap part to holding of lining pipe and protruding by gravity and centrifugal inertia; When packing up, only need hold handle and bulb is aimed at hard thing such as ground, body of wall vertically exert oneself, the lining can be managed, in before pipe, middle pipe return in the handle successively.Whole operation process simple and flexible.

Description of drawings

The following drawings only is intended to the utility model done and schematically illustrates and explain, does not limit scope of the present utility model.Wherein,

Fig. 1 is the structural representation of the telescopic baton user mode of four joints of the present utility model;

Fig. 2 is the local enlarged diagram at I place among Fig. 1;

Fig. 3 is the local enlarged diagram at II place among Fig. 1;

Fig. 4 is the local enlarged diagram at III place among Fig. 1;

Fig. 5 is the generalized section of the tail-hood of the telescopic baton of four joints of the present utility model;

Fig. 6 is the local enlarged diagram at IV place among Fig. 1;

Fig. 7 is the profile along A-A line among Fig. 1;

Fig. 8 is the handle outer surface schematic diagram that is provided with circumferential recess and axial notch of the telescopic baton of four joints of the present utility model;

Fig. 9 is the handle outer surface schematic diagram that is provided with circular pit of the telescopic baton of four joints of the present utility model;

Figure 10 is the handle outer surface schematic diagram that is provided with square pit of the telescopic baton of four joints of the present utility model;

Figure 11 is the snap part structural front view of the telescopic baton of four joints of the present utility model;

Figure 12 is the cross-sectional schematic along B-B line among Figure 11;

Figure 13 is the local enlarged diagram at V place among Figure 12;

Figure 14 is that cross-sectional schematic is amplified in the part of the utility model handle lower end when collapsed state.

The specific embodiment

Understand for technical characterictic of the present utility model, purpose and effect being had more clearly, now contrast the description of drawings specific embodiment of the present utility model.Wherein identical parts have adopted identical label.

As Fig. 1 to shown in Figure 6, the telescopic baton of four joints of the present utility model mainly comprise handle 1, middle pipe 2, in before pipe 3, lining manage 4, tail-hood 5 and snap part 6.Wherein, described handle 1, described in pipe 2 and described in before pipe 3 be ducted body, and described handle 1 upper end, described in the pipe 2 upper ends and described in before the pipe 3 upper ends be formed with

tapered cone

11,21 and 31 respectively, described in the pipe 2 lower ends, described in before the pipe 3 lower ends and described in the pipe 4 lower ends be formed with flaring Taper Pipe 22,32 and 42 respectively; The tapered cone 11 of described handle 1 upper end constitutes the stopper section of the flaring Taper Pipe 22 of described middle pipe 2 lower ends, in described the tapered cone 21 of pipe 2 upper ends constitute described in before the stopper section of flaring Taper Pipe 32 of pipe 3 lower ends, described in before the tapered cone 31 of pipe 3 upper ends constitute described in the stopper section of flaring Taper Pipe 42 of pipe 4 lower ends.The upper end of pipe 4 is provided with the bulb 5 that the top is a circular arc spherical surface in described.Flaring Taper Pipe 22 by the described middle pipe 2 of tapered cone 11 overcoats of described handle 1, the flaring Taper Pipe 32 of pipe 3 before during tapered cone 21 overcoats of described middle pipe 2 are described, before in described pipe 3 tapered cone 31 overcoats described in the flaring Taper Pipe 42 of pipe 4, make described in the pipe 4 can be placed in described in before the pipe 3 in, pipe 3 can be placed in the described middle pipe 2 before in described, pipe 2 can be placed in the described handle 1 in described, promptly described in pipe 2, in before pipe 3 and in pipe 4 be nested with successively and be placed in the described handle 1.

In addition, in order to alleviate the weight of the telescopic baton of four joints of the present utility model, preferably adopt the alloy in lightweight material to make described handle 1, described alloy in lightweight material can be light weight such as high-strength aluminum alloy, almag, material that intensity is high.Simultaneously, also pipe in described 4 can be arranged to ducted body, at this moment, described in the flaring Taper Pipe 42 of pipe 4 constitute described containing cavity, for engaging with snap part 6.

As shown in Figure 7 and Figure 8, the outer surface of described handle 1 is coated with grip 13, described grip 13 is shaped in the outer surface of described handle 1 by elastomeric material, and in order to make grip 13 can fasteningly be positioned at the outer surface of described handle 1, the utility model preferably is provided with at least one axial notch 14 and at least one circumferential recess 15 at the outer surface of described handle 1, and the grip 13 that is made of elastomeric material on the outer surface of described handle 1 is embedded in described axial notch 14 and the circumferential recess 15 and described handle 1 constitutes one.Make axial float or circumferentially rotate relative to handle 1 to prevent the grip 13 after one-body molded.Need to prove: the utility model does not limit the architectural features such as shape, position and quantity thereof of described groove, any under design of the present utility model, done be equal to replacement, all should be considered as not breaking away from protection domain of the present utility model.Fig. 9, shown in Figure 10 for example, it is circular or square pit 16 replaces described axial notch 14 or/and circumferential recess 15 by at least one is set at described handle 1 outer surface, and the grip 2 that is made of elastomeric material on the outer surface of described handle 1 is embedded in the described pit 16 and described handle 1 constitutes one, to reach same technique effect.

With reference to figure 5, shown in Figure 6, the lower end closed of described tail-hood 5, upper end open, and be provided with internal thread 51 in opening part are to be threaded with described handle 1 that the lower end is provided with external screw thread 12.In the utility model, can also on the end face of described tail-hood 5 lower ends, offer groove 52, so that the special-purpose note of the ancient Chinese mark 53 of police is embedded in described groove 52.

Extremely shown in Figure 14 as Figure 11, described snap part 6 is made of two mutual opposed reeds 61, described reed 61 in order to insert described in pipe 4 flaring Taper Pipe 42 manage 4 to engage in described, and described reed 61 with described in the spacing at pipe 4 places of fastening greater than the spacing at place, two ends up and down and form protruding cydariform, and described reed 61 with described in manage 4 places of fastening section be arc section.Described two reeds 61 are made by punching press, and the preferred bottom of opposed two reeds 61 mutually is connected, and are fixedly connected on the fixed disk 62 by fixing nail 63 in the junction, to constitute described snap part 6.

With reference to shown in Figure 6, when assembling, with the lower end of described snap part 6 butts to described handle 1, and guarantee the inside of the reed 61 of described snap part 6 towards described handle 1, at this moment, described tail-hood 5 sheathed described snap parts 6 are located at the lower end of described handle 1 with lid, and the described tail-hood 5 of described relatively handle 1 rotation, so that described handle 1 is threaded with described tail-hood 5.After assembling was finished, described tail-hood 5 supported the end face that only is fixed to described handle 1 lower end with the fixed disk 62 of described snap part 6.In order to make the described fixed disk 62 after the assembling that better firm effect be arranged, the utility model preferably is provided with pad 54 between described fixed disk 62 and described tail-hood 5 bottoms.As mentioned above, support to end reed 61 at the snap part 6 of described handle 1 lower end can be inserted into described in the flaring Taper Pipe 42 of pipe 4 lower ends, so that the telescopic baton of described four joints is contracted in the described handle 1.Described reed 61 with described in pipe 4 for camber line contact, therefore frictional force greatly can be provided, manage 4 in stating with the fixing residence.

When needs use baton, hold handle 1 and brandish (getting rid of whiplike), bulb 41, in manage 4, in before pipe 3 and in pipe 2 protruding by the power that holds that gravity and centrifugal inertia overcome pipe 4 in 6 pairs of the snap parts, before in the flaring Taper Pipe 42 of lining pipe 4 touches during the tapered cone 31 of pipe 3, pipe 3 continues protruding before in the drive, when the flaring Taper Pipe 32 of pipe 3 touches the tapered cone 21 of middle pipe 2 before central, pipe 2 continues protruding in the drive, when the flaring Taper Pipe 22 of central pipe 2 touches the awl tapered cone 11 of handle 1, by means of the flaring Taper Pipe 42 of lining pipe 4 with in before the tapered cone 31 of pipe 3, in before the awl end locking principle of flaring Taper Pipe 22 and three groups of tapered sleeves such as tapered cone 11 of handle 1 of the tapered cone 21 of pipe 3 flaring Taper Pipe 32 and middle pipe 2 and middle pipe 2, in making pipe 4 flaring Taper Pipe 42 with in before the tapered cone 31 of pipe 3, in before tapered cone 1 the locking tightly successively of flaring Taper Pipe 22 and handle 1 of the tapered cone 21 of pipe 3 flaring Taper Pipe 32 and middle pipe 2 and middle pipe 2, constitute a length and reach the lengthening baton of single handle more than three times, make it have much deterrent force.

As shown in figure 14, when needs are packed up baton, holding handle 1 vertically exerts oneself hard things such as bulb 41 aligning ground, body of wall, manage 4 in making, in before pipe 3, middle pipe 2 return successively in the handle 1, and the reed 61 that makes described snap part 6 be inserted into described in the pipe 4 lower ends flaring Taper Pipe 42 in, and with 4 fixings of pipe in described firmly, finish and pack up action, whole process is simple and easy to do.

The above, it only is specific embodiment of the utility model, be not in order to limiting scope of the present utility model, i.e. equivalent variations and the modification of doing according to the utility model claim and description generally all should still belong in the scope that the utility model patent contains.

Claims

1, the telescopic baton of a kind of four joints, the telescopic baton of described four joints comprise handle, middle pipe, in before pipe, lining pipe, tail-hood and snap part; It is characterized in that, described handle, in the pipe and in before pipe be ducted body, and pipe in described, in before the pipe and in the pipe be nested with and be placed in the described handle successively, described snap part butt is to the end face of described handle lower end, described tail-hood covers the outside of described snap part and with the lower end of described handle and is connected, described snap part has towards the inner reed that extends of described handle, the pipe lower end offers the containing cavity that matches with described reed in described, described reed can insert described containing cavity be sticked in described in the lower end of pipe, and described reed and described in the pipe place of fastening form arc section.

2, the telescopic baton of four joints as claimed in claim 1, it is characterized in that, described handle upper end, described in the pipe upper end and described in before the pipe upper end all be formed with tapered cone, described in the pipe lower end, described in before the pipe lower end and described in the pipe lower end all be formed with the flaring Taper Pipe; The tapered cone of described handle upper end constitutes the stopper section of the flaring Taper Pipe of described middle pipe lower end, in described the tapered cone of pipe upper end constitute described in before the stopper section of flaring Taper Pipe of pipe lower end, described in before the tapered cone of pipe upper end constitute described in the stopper section of flaring Taper Pipe of pipe lower end.

3, the telescopic baton of four joints as claimed in claim 2 is characterized in that, described in pipe for ducted body, and the flaring Taper Pipe of pipe lower end constitutes described containing cavity in described.

4, the telescopic baton of four joints as claimed in claim 1 is characterized in that described snap part includes two mutual opposed reeds and the fixed disk that the bottom is connected, and described reed is fixedly connected on the described fixed disk.

5, the telescopic baton of four joints as claimed in claim 4 is characterized in that, described reed with described in the spacing located greater than two ends up and down of the spacing at the pipe place of fastening and form protruding cydariform, and described reed and described in the section at the pipe place of fastening be arc section.

6, the telescopic baton of four joints as claimed in claim 1, it is characterized in that, the outer surface of described handle is provided with at least one axial notch and at least one circumferential recess, and the grip that is made of elastomeric material on the outer surface of described handle is embedded in described axial notch and the circumferential recess and constitutes one with described handle.

7, the telescopic baton of four joints as claimed in claim 1 it is characterized in that the outer surface of described handle is provided with at least one pit, and the grip that is made of elastomeric material is embedded in the described pit and constitutes one with described handle on the outer surface of described handle.

8, as any telescopic baton of described four joints in the claim 1 to 7, it is characterized in that the be threaded lower end of described handle of described tail-hood.

9, as any telescopic baton of described four joints in the claim 1 to 7, it is characterized in that described handle is made by the alloy in lightweight material.

10, as any telescopic baton of described four joints in the claim 1 to 7, it is characterized in that the lower surface of described tail-hood is provided with groove, and be embedded with the special-purpose note of the ancient Chinese mark of police in the described groove.