CN111141177B

CN111141177B - Tear ejector

Info

Publication number: CN111141177B
Application number: CN202010174394.8A
Authority: CN
Inventors: 刘彬
Original assignee: Anhui Lanjian Police Equipment Manufacturing Co ltd
Current assignee: Anhui Lanjian Police Equipment Manufacturing Co ltd
Priority date: 2020-03-13
Filing date: 2020-03-13
Publication date: 2022-06-28
Anticipated expiration: 2040-03-13
Also published as: CN111141177A

Abstract

The invention relates to the technical field of police equipment, in particular to a lacrimation ejector, which comprises a first fixing sleeve, wherein the top of the first fixing sleeve is detachably connected with a second fixing sleeve, a lacrimation gas tank is sleeved in the first fixing sleeve and the second fixing sleeve, a jet nozzle is embedded in the top of the second fixing sleeve, and the bottom end of the jet nozzle extends to an inner cavity of the second fixing sleeve. According to the invention, through the arrangement of the first fixing sleeve and the second fixing sleeve, the first fixing sleeve and the second fixing sleeve are connected to form a stick, so that the stick can be used as a police stick, and when the pressing cap is pressed upwards, the ejector rod can upwards drive the lacrimation gas tank to move upwards, at the moment, after the top end pressing type door of the lacrimation gas tank is pressed upwards, the gas in the lacrimation gas tank can be released, and under the action of the nozzle mechanism, the nozzle is added to release a wide range of lacrimation agent, so that the arrangement is convenient to carry, and the purposes and functions of the lacrimation gas tank are increased.

Description

Tear ejector

Technical Field

The invention relates to the technical field of police equipment, in particular to a lacrimation ejector.

Background

The lacrimation ejector is one of necessary distribution materials of single police equipment of the ministry of public security, and belongs to miniature special police equipment. The lacrimation ejector designated by the ministry of public security is developed according to the requirements of the ministry of public security, can assist public security policemen and guards to uniform and catch riots and criminal suspects as soon as possible, is also suitable for the self-defense of policemen, but the existing lacrimation ejector has a single function.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a lacrimation ejector, which solves the problems in the background art.

(II) technical scheme

In order to achieve the purpose, the invention provides the following technical scheme: a tear ejector comprises a first fixing sleeve, wherein the top of the first fixing sleeve is detachably connected with a second fixing sleeve, the first fixing sleeve and the second fixing sleeve are internally sleeved with a tear gas tank, a spray nozzle is embedded at the top of the second fixing sleeve, the bottom end of the spray nozzle extends to the inner cavity of the second fixing sleeve, the bottom of the spray nozzle is provided with a slot for inserting a push type nozzle of the tear gas tank, the top of the inner wall of the slot is provided with a communicating groove communicated with the spray nozzle, the bottom end of the first fixing sleeve is provided with a movable groove, a slide block is sleeved in the movable groove, the top of the slide block is fixedly connected with an ejector rod, the top end of the ejector rod penetrates through a round hole formed in the top of the inner wall of the movable groove, a reset spring is sleeved on the ejector rod, the bottom of the slide block is fixedly connected with a connecting rod, and the bottom of the connecting rod is fixedly connected with a press cap, the pressing cap is sleeved at the bottom end of the first fixing sleeve.

In the lachrymatory ejector according to the present invention, preferably, a nozzle mechanism is fixedly connected to the top end of the lachrymatory gas tank, and the push-type nozzle is disposed on the top of the nozzle mechanism.

According to the lacrimation injector provided by the invention, preferably, the top of the first fixing sleeve is fixedly connected with the movable ring, the outer surface of the bottom end of the second fixing sleeve is provided with the annular groove, and the movable ring is in threaded connection with the annular groove.

According to the lacrimation ejector disclosed by the invention, preferably, the left side and the right side of the side surface of the lacrimation gas tank are fixedly connected with the limiting strips, and the limiting strips are sleeved in the limiting grooves formed in the lower portions of the left side and the right side of the inner wall of the second fixing sleeve.

According to the lacrimation injector disclosed by the invention, preferably, a limiting ring is sleeved at the bottom end of the first fixing sleeve, and the surface of the pressing cap is in contact with the surface of the limiting ring.

According to the lacrimation ejector disclosed by the invention, preferably, the top of the inner cavity of the second fixing sleeve is fixedly connected with a limiting lantern ring through a plurality of elastic telescopic rods, and the limiting lantern ring is lapped with the top of the lacrimation gas tank.

(III) advantageous effects

The invention provides a lacrimation injector. The method has the following beneficial effects:

according to the invention, through the arrangement of the first fixing sleeve and the second fixing sleeve, the first fixing sleeve and the second fixing sleeve are connected to form a stick, so that the stick can be used as a police stick, and when the pressing cap is pressed upwards, the ejector rod can upwards drive the lachrymatory gas tank to upwards move, at the moment, after the top end of the internal lachrymatory gas tank is pressed most by the pressing force, the internal gas can be released, and under the action of the nozzle mechanism, the nozzle is added to release a large-range lachrymatory agent, so that the arrangement is convenient to carry, and the purposes and functions of the tear gas tank are increased.

Drawings

FIG. 1 is a front cross-sectional view of the present invention;

FIG. 2 is an enlarged view of the invention at A in FIG. 1.

In the figure: the tear gas can comprises a first fixing sleeve 1, a second fixing sleeve 2, an annular groove 3, a movable ring 4, a tear gas can 5, a limiting strip 6, a limiting groove 7, a movable groove 8, a round hole 9, a sliding block 10, an ejector rod 11, a return spring 12, a connecting rod 13, a pressing cap 14, a limiting ring 15, an ejector nozzle 16, a slot 17, a communication groove 18, a pressing nozzle 19, a limiting lantern ring 20, a nozzle mechanism 21 and an elastic telescopic rod 22.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

As shown in fig. 1-2, the present invention provides a technical solution: the utility model provides a tear sprayer, includes first fixed cover 1, the fixed cover 2 of second, its characterized in that can be dismantled and be connected with in the top of first fixed cover 1: have cup jointed tear gas tank 5 in first fixed cover 1 and the fixed cover 2 of second, the jet-propelled nozzle 16 is inlayed at the top of the fixed cover 2 of second, the bottom of jet-propelled nozzle 16 extends to the inner chamber of the fixed cover 2 of second, slot 17 that is used for pegging graft tear gas tank 5's push type nozzle 19 is seted up to the bottom of jet-propelled nozzle 16, intercommunication groove 18 with the 16 intercommunication of jet-propelled nozzle is seted up at the top of slot 17 inner wall, movable groove 8 has been seted up to the bottom of first fixed cover 1, slider 10 has been cup jointed in the movable groove 8, the top fixedly connected with ejector pin 11 of slider 10, the round hole 9 that the inner wall top of movable groove 8 was seted up is run through to the top of ejector pin 11 in, reset spring 12 has been cup jointed on the ejector pin 11, the bottom fixedly connected with connecting rod 13 of slider 10, the bottom fixedly connected with of connecting rod 13 presses the cap 14, press the cap 14 cup joints the bottom at first fixed cover 1.

Specifically, the top end of the tear gas tank 5 is fixedly connected with a nozzle mechanism 21, and the pressing type nozzle 19 is arranged at the top of the nozzle mechanism 21.

In order to guarantee the stability of tear gas tank 5 after the installation, take off tear gas tank 5 of temple for the later stage moreover, the top fixedly connected with activity ring 4 of first fixed cover 1, ring channel 3 has been seted up to the bottom surface of the fixed cover 2 of second, and 4 threaded connection of activity ring are in ring channel 3.

In order to guarantee that tear gas tank 5 can be quick location when the installation, the equal fixedly connected with spacing 6 of the left and right sides of tear gas tank 5 side surface, spacing 6 cup joints the spacing groove 7 of seting up in the fixed 2 inner wall left and right sides below of second.

In order to guarantee that first fixed cover 1 and second fixed cover 2 when using as the baton, when appearing pressing cap 14 atress striking safely, the condition that the pressing cap 14 took place to deform is avoided to spacing ring 15, and spacing ring 15 has been cup jointed to the bottom of first fixed cover 1, presses the surface contact of pressing cap 14 and spacing ring 15.

In order to guarantee using tear gas tank 5 after, tear gas tank 5 can be quick resets, avoids 19 problems that appear leaking gas of push type nozzle, and the top of the fixed cover 2 inner chamber of second is through the spacing lantern ring 20 of a plurality of elastic telescopic rod 22 fixedly connected with, and spacing lantern ring 20 and tear gas tank 5's top overlap joint, and elastic telescopic rod 22 includes two sleeves and a mobile jib, and two sleeve cup joints at the both ends of mobile jib, and the both ends of mobile jib all through extrusion spring respectively with two sleeve inner wall elastic connection.

It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising a reference structure" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a tear sprayer, includes first fixed cover (1), the fixed cover of second (2), its characterized in that can be dismantled and be connected with in the top of first fixed cover (1): the tear gas tank (5) is sleeved in the first fixing sleeve (1) and the second fixing sleeve (2), the ejection nozzle (16) is embedded at the top of the second fixing sleeve (2), the bottom end of the ejection nozzle (16) extends to the inner cavity of the second fixing sleeve (2), the bottom of the ejection nozzle (16) is provided with a slot (17) for inserting a pressing nozzle (19) of the tear gas tank (5), the top of the inner wall of the slot (17) is provided with a communicating groove (18) communicated with the ejection nozzle (16), the bottom end of the first fixing sleeve (1) is provided with a movable groove (8), the movable groove (8) is sleeved with a sliding block (10), the top of the sliding block (10) is fixedly connected with an ejector rod (11), the top end of the ejector rod (11) runs through the circular hole (9) formed in the top of the inner wall of the movable groove (8), the push rod (11) is sleeved with a return spring (12), the bottom of the sliding block (10) is fixedly connected with a connecting rod (13), the bottom end of the connecting rod (13) is fixedly connected with a pressing cap (14), and the pressing cap (14) is sleeved at the bottom end of the first fixing sleeve (1).

2. A lachrymatory emitter as claimed in claim 1, wherein: the top end of the tear gas tank (5) is fixedly connected with a nozzle mechanism (21), and the push type nozzle (19) is arranged at the top of the nozzle mechanism (21).

3. A tear fluid dispenser as claimed in claim 1, wherein: the top fixedly connected with activity ring (4) of first fixed cover (1), ring channel (3) have been seted up to the bottom surface of the fixed cover of second (2), activity ring (4) threaded connection be in ring channel (3).

4. A tear fluid dispenser as claimed in claim 1, wherein: urge equal fixedly connected with spacing (6) of the left and right sides of tear gas tank (5) side surface, spacing (6) cup joint in spacing groove (7) that the fixed cover of second (2) inner wall left and right sides below was seted up.

5. A lachrymatory emitter as claimed in claim 1, wherein: the bottom of first fixed cover (1) has cup jointed spacing ring (15), press the surface of cap (14) with the surface contact of spacing ring (15).

6. A lachrymatory emitter as claimed in claim 1, wherein: the top of the inner cavity of the second fixing sleeve (2) is fixedly connected with a limiting sleeve ring (20) through a plurality of elastic telescopic rods (22), and the limiting sleeve ring (20) is in lap joint with the top of the tear gas tank (5).