CN210638581U

CN210638581U - Tear ejector with bag convenient to replace

Info

Publication number: CN210638581U
Application number: CN201921522453.5U
Authority: CN
Inventors: 熊伟平
Original assignee: Jiangxi Zhongdun Security Technology Co Ltd
Current assignee: Jiangxi Zhongdun Security Technology Co Ltd
Priority date: 2019-09-12
Filing date: 2019-09-12
Publication date: 2020-05-29
Anticipated expiration: 2029-09-12

Abstract

The utility model belongs to the technical field of tear sprayer, in particular to a tear sprayer with convenient bag replacement, which comprises a first shell, a second shell, a valve cap and a bag body, wherein the upper end of the first shell is in threaded connection with the lower end of the second shell, the upper end of the second shell is in threaded connection with the lower end of the valve cap, the bag body is arranged in the valve cap in a penetrating way, the upper end of the bag body is clamped with a beam, a spray head is embedded in the beam, the spray head is movably connected with the bag body, and the lower end of the bag body is fixedly connected with a conduit; the utility model discloses, through setting up under the effect of insurance lid for people are carrying the in-process to the device, under the cooperation of insurance lid, avoid people to cause the extrusion to the device at the in-process that carries on the device unintentionally, thereby make people carry on the in-process safety more that carries on to the device.

Description

Tear ejector with bag convenient to replace

Technical Field

The utility model belongs to the technical field of urge the tear sprayer, concretely relates to conveniently change tear sprayer of bag.

Background

The lacrimation ejector is a non-fatal single-alarm equipment which can cause an acting object to lose the resistance temporarily by ejecting lacrimation agent solution and is mainly used for public security and anti-riot departments such as police to disperse and arrest lawbreakers.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a tear sprayer of bag is conveniently changed has simple structure, the simple operation to have the characteristics of conveniently changing the bag.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a tear sprayer of bag is conveniently changed, includes first casing, second casing, valve cap and the bag body, threaded connection is at second casing lower extreme on the first casing, threaded connection is passed through at the valve cap lower extreme on the second casing, the bag body is worn to establish inside the valve cap, bag body upper end joint has the crossbeam, inside inlaying of crossbeam has the shower nozzle, shower nozzle and bag body swing joint, bag body lower extreme fixedly connected with pipe.

Preferably, the first fixture block of valve cap side fixedly connected with, the safety cover has been cup jointed on the valve cap surface, safety cover inner wall fixedly connected with second fixture block, first fixture block and the mutual joint of second fixture block, second fixture block and first fixture block respectively have two to the symmetry sets up at the safety cover inner wall.

Preferably, a bag body is arranged in the second shell, the bag body is in threaded connection with the lower end of the bag body, the guide pipe is arranged in the bag body in a penetrating mode, a first clamping groove is formed in the lower surface of the bag body, and a movable groove is formed in the lower surface of the second shell.

Preferably, it has the bearing to inlay in the activity groove, wear to be equipped with the pivot in the bearing, the lower extreme fixedly connected with fixed block of pivot, the second draw-in groove has been seted up on the fixed block surface, pivot upper end fixedly connected with backup pad, fixed surface is connected with the stopper in the backup pad, the stopper joint is in first draw-in groove.

Preferably, first casing surface inlays and has first observation window, second casing surface inlays and has the second observation window, second observation window and first observation window phase-match, the material of first observation window, second observation window and bag body is transparent glass.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model, through setting up under the effect of insurance lid, make people carry the in-process to the device, under the cooperation of insurance lid, avoid people to cause the extrusion to the device unintentionally in the in-process of carrying the device, thereby make people carry the in-process to the device safer, under the effect of first observation window and second observation window, make people use the in-process of the device, when people need to examine the memory space in the bag body, it is more convenient, thereby avoid people need use the device, influence people to the normal use of the device because of insufficient memory space in the bag body, under the effect of first draw-in groove, second draw-in groove and pivot, when people are changing the bag body, people only need use the tool to rotate the second pivot, can drive the backup pad to rotate when the second pivot rotates, thereby make the joint can rotate at the bag body on stopper surface to make first casing and second casing when connecting, make bag body and bag body carry out threaded connection simultaneously, accelerated people to the change speed of bag body, also made things convenient for people to change the bag body.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of a front view section of the present invention;

FIG. 2 is a front view of the present invention;

FIG. 3 is a schematic view of the structure at A in FIG. 1;

in the figure: 1. a first housing; 2. a second housing; 3. a bonnet; 4. a bag body; 5. a cross beam; 6. a spray head; 7. a conduit; 8. a first clamping block; 9. a safety cover; 10. a second fixture block; 11. a pouch body; 12. a first card slot; 13. a movable groove; 14. a bearing; 15. a rotating shaft; 16. a fixed block; 17. a second card slot; 18. a support plate; 19. a limiting block; 20. a second observation window; 21. a first viewing window.

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.

Examples

Referring to fig. 1-3, the present invention provides the following technical solutions: the utility model provides a tear sprayer of bag is conveniently changed, includes first casing 1, second casing 2, valve cap 3 and bag body 4, 1 upper end threaded connection of first casing is at 2 lower extremes of second casing, threaded connection is passed through at 3 lower extremes of valve cap in 2 upper ends of second casing, bag body 4 is worn to establish inside 3 of valve cap, 4 upper end joints of bag body have crossbeam 5, 5 inside inlays of crossbeam has shower nozzle 6, shower nozzle 6 and the 4 swing joint of the bag body, 4 lower extreme fixedly connected with pipes 7 of the bag body.

Specifically, 3 side fixedly connected with first fixture blocks 8 of valve cap 3, safety cover 9 has been cup jointed on 3 surfaces of valve cap, 9 inner wall fixedly connected with second fixture block 10 of safety cover, through setting up under the effect of safety cover 9 for people are carrying the in-process to the device, under the cooperation of safety cover 9, avoid people to cause the extrusion to the device at the in-process that carries to the device by accident, thereby make people carry on the in-process safety more to the device, first fixture block 8 and the mutual joint of second fixture block 10, second fixture block 10 and first fixture block 8 respectively have two, and the symmetry sets up at the 9 inner walls of safety cover.

Specifically, a bag body 11 is arranged inside the second shell 2, the bag body 11 is in threaded connection with the lower end of the bag body 4, the conduit 7 penetrates through the bag body 11, a first clamping groove 12 is formed in the lower surface of the bag body 11, and a movable groove 13 is formed in the lower surface of the second shell 2.

Specifically, a bearing 14 is embedded in the movable groove 13, a rotating shaft 15 penetrates through the bearing 14, a fixed block 16 is fixedly connected to the lower end of the rotating shaft 15, a second clamping groove 17 is formed in the surface of the fixed block 16, and under the action of the first clamping groove 12, the second clamping groove 17 and the rotating shaft 15, when people replace the bag body 11, people only need to use a tool to rotate the second rotating shaft 15, the second rotating shaft 15 rotates and simultaneously drives the supporting plate 18 to rotate, so that the bag body 11 clamped on the surface of the limiting block 19 rotates, the first shell 1 and the second shell 2 are connected and simultaneously in threaded connection with the bag body 11 and the bag body 4, the replacement speed of the bag body 11 by people is increased, the people can conveniently replace the bag body 11, the supporting plate 18 is fixedly connected to the upper end of the rotating shaft 15, fixed surface is connected with stopper 19 on the backup pad 18, stopper 19 joint is in first draw-in groove 12.

Specifically, first casing 1 surface mosaic has first observation window 21, 2 surface mosaics of second casing have second observation window 20, under the effect of first observation window 21 and second observation window 20 for people are when using the device, when the memory space in people's needs inspection bag body 11, more convenient, thereby when avoiding people to need use the device, influence people to the normal use of the device because of the memory space is not enough in the bag body 11, second observation window 20 and first observation window 21 phase-match, the material of first observation window 21, second observation window 20 and bag body 11 is clear glass.

The utility model discloses a theory of operation and use flow: in the utility model, when in use, the device is firstly stored in a position which is convenient to take, when the danger is needed, people only need to take out the device, open the safety cover 9 which is clamped on the surface of the valve cap 3, and then aim the spray head 6 at an enemy to press the beam 5, when people need to replace the bag body 11, people only need to separate the first shell 1 and the second shell 2, after people separate the first shell 1 and the second shell 2, people need to take down the bag body 11 which is in threaded connection with the lower end of the bag body 4, then place the bag body 11 which needs to be installed in the first shell 1, simultaneously, the first clamping groove 12 which is arranged at the lower end of the bag body 11 is clamped on the surface of the limiting block 19, then the first shell 1 and the second shell 2 are in threaded connection, and in the connection process, people need to insert the guide pipe 7 into the installed bag body 11, when first casing 1 and second casing 2 are carrying out threaded connection's in-process, people need inform the use tool joint in second draw-in groove 17, make second pivot 15 get the rotation, can drive backup pad 18 and rotate in second pivot 15 pivoted, thereby make the joint can rotate at 19 surperficial bag bodies 11 of stopper, thereby make first casing 1 and second casing 2 when connecting, make bag bodies 11 and bag body 4 carry out threaded connection simultaneously, accelerated people to the change speed of bag bodies 11, also made things convenient for people to change bag bodies 11.

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 may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a tear sprayer of bag is conveniently changed, includes first casing (1), second casing (2), valve cap (3) and bag body (4), its characterized in that: first casing (1) upper end threaded connection is at second casing (2) lower extreme, threaded connection is passed through at valve cap (3) lower extreme in second casing (2) upper end, the bag body (4) are worn to establish inside valve cap (3), bag body (4) upper end joint has crossbeam (5), crossbeam (5) inside is inlayed and is had shower nozzle (6), shower nozzle (6) and bag body (4) swing joint, bag body (4) lower extreme fixedly connected with pipe (7).

2. A lachrymatory syringe for facilitating the replacement of a capsular bag according to claim 1, wherein: valve cap (3) side fixedly connected with first fixture block (8), safety cover (9) have been cup jointed on valve cap (3) surface, safety cover (9) inner wall fixedly connected with second fixture block (10), first fixture block (8) and second fixture block (10) joint each other, and second fixture block (10) and first fixture block (8) respectively have two to the symmetry sets up at safety cover (9) inner wall.

3. A lachrymatory syringe for facilitating the replacement of a capsular bag according to claim 1, wherein: the bag is characterized in that a bag body (11) is arranged inside the second shell (2), the bag body (11) is in threaded connection with the lower end of the bag body (4), the guide pipe (7) penetrates through the bag body (11), a first clamping groove (12) is formed in the lower surface of the bag body (11), and a movable groove (13) is formed in the lower surface of the second shell (2).

4. A lachrymator for facilitating the replacement of a sachet according to claim 3, wherein: inlay in activity groove (13) and have bearing (14), wear to be equipped with pivot (15) in bearing (14), the lower extreme fixedly connected with fixed block (16) of pivot (15), second draw-in groove (17) have been seted up on fixed block (16) surface, pivot (15) upper end fixedly connected with backup pad (18), fixed surface is connected with stopper (19) on backup pad (18), stopper (19) joint is in first draw-in groove (12).

5. A lachrymator for facilitating the replacement of a sachet according to claim 3, wherein: first casing (1) surface mosaic has first observation window (21), second casing (2) surface mosaic has second observation window (20), second observation window (20) and first observation window (21) phase-match, the material of first observation window (21), second observation window (20) and bag body (11) is clear glass.