CN214103593U

CN214103593U - Suction pipe fixing accessory for military kettle

Info

Publication number: CN214103593U
Application number: CN202022592903.7U
Authority: CN
Inventors: 黄天雨; 胡海楠; 王剑炜; 肖萌; 陈静; 郑春华; 薄鸟; 高玲玲
Original assignee: Chinese Peoples Armed Police Force Academy
Current assignee: Chinese Peoples Armed Police Force Academy
Priority date: 2020-11-11
Filing date: 2020-11-11
Publication date: 2021-09-03
Anticipated expiration: 2030-11-11

Abstract

The utility model discloses a straw fixed accessory for military kettle, including the stopper post, the central axis department of stopper post offers the through-hole that is used for pegging graft and fixed straw, and a plurality of outer annular groove one have been seted up to the lateral wall of stopper post, and outer annular groove opening side is fixed with the film one that can deform and reset, offers on the inside wall of through-hole with outer annular groove one corresponding inner ring groove, and the opening side of inner ring groove is fixed with the film three that can deform and reset, and outer annular groove two has been seted up to the lateral wall lower extreme of stopper post, and the opening side of outer annular groove two is fixed with the film two that can deform and reset. This kind of straw fixed part for military kettle for the soldier when needs drink water from the kettle, unscrews the pot lid, exposes the suction head of straw, utilizes the mouth to pass through the suction head and gets water from the kettle in, clean health, and is very convenient moreover, through filling into hydrogen in the annular outside one, utilizes the extrusion of hu kou inner wall to make hydrogen pressure increase, thereby increases leakproofness and joint strength between plunger and hu kou, the straw.

Description

Suction pipe fixing accessory for military kettle

Technical Field

The utility model relates to a kettle accessory field specifically is a straw fixed part for military kettle.

Background

Military canteen is the indispensable equipment when soldier's combat exercise, and current military canteen always must lift the kettle off when being used for the dry of mouth and tongue of soldier and wanting to drink water each time, just can face upward the head and drink smoothly, and very inconvenient has put root straw in the kettle a bit, and the straw falls into inconvenient taking out in the kettle after buckling easily when the marching, is unfavorable for the use, and puts the straw in the kettle outside, occupation space and the straw receives the pollution easily, and is unhygienic.

In order to solve the problems, a suction pipe fixing accessory for a military kettle is provided.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome prior art's defect, provide a straw fixed accessory for military kettle, in order to solve above-mentioned technical problem, the utility model provides a following technical scheme:

the utility model relates to a straw fixed part for military kettle, including the stopper post, the central axis department of stopper post offers the through-hole that is used for pegging graft and fixed straw, a plurality of outer annular groove one have been seted up to the lateral wall of stopper post, outer annular groove one opening side is fixed with the film one that can deform and reset, set up the inner ring groove corresponding with outer annular groove one on the inside wall of through-hole, the opening side of inner ring groove is fixed with the film three that can deform and reset, outer annular groove two has been seted up to the lateral wall lower extreme of stopper post, the opening side of outer annular groove two is fixed with the film two that can deform and reset.

Preferably, a plurality of the outer ring grooves are arranged at equal intervals along the central axis direction of the plug.

Preferably, the inner wall of the plug is provided with a first air passage, and the first air passage is communicated with the first outer ring groove and the corresponding inner ring groove.

Preferably, the inner wall of the plug is provided with a second air duct, and the second air duct is communicated with the first air duct and the second outer ring groove.

Preferably, the upper end of the outer side wall of the plug is fixedly connected with a convex ring in an integrated mode.

Compared with the prior art, the utility model discloses the beneficial effect who reaches is: through pegging graft the straw in the through-hole of plunger to peg graft the plunger in the kettle mouth, thereby make the soldier when drinking water in the kettle in needs, unscrew the pot lid, expose the suction head of straw, utilize the mouth to pass through the suction head and get water in the kettle, clean health, it is very convenient moreover, through filling into hydrogen in the outer annular one, utilize the extrusion of kettle mouth inner wall to make hydrogen pressure increase, thereby increase leakproofness and joint strength between plunger and kettle mouth, the straw.

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 axial sectional view of a straw fixing fitting for a canteen according to the present invention;

FIG. 2 is a schematic view of the cross-sectional structure A-A of FIG. 1;

FIG. 3 is a schematic view of the cross-sectional structure of the straw fixing member for the canteen of the present invention.

In the figure: 1. a plug; 2. a first outer ring groove; 3. a first film; 4. an inner ring groove; 5. a third film; 6. a first air duct; 7. a second air duct; 8. a second outer ring groove; 9. a second film; 10. a convex ring.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Examples

As shown in fig. 1 to 3, a straw fixing part for a canteen comprises a plug 1, wherein a through hole for inserting and fixing a straw is formed in the central axis of the plug 1, a plurality of outer annular grooves one 2 are formed in the outer side wall of the plug 1, a deformable and resettable film one 3 is fixed on the opening side of the outer annular grooves one 2, an inner annular groove 4 corresponding to the outer annular groove one 2 is formed in the inner side wall of the through hole, a deformable and resettable film three 5 is fixed on the opening side of the inner annular groove 4, an outer annular groove two 8 is formed in the lower end of the outer side wall of the plug 1, and a deformable and resettable film two 9 is fixed on the opening side of the outer annular groove two 8.

In this embodiment, a plurality of the outer ring grooves 2 are arranged at equal intervals along the central axis direction of the plug 1.

In this embodiment, the inner wall of the plug 1 is provided with a first air passage 6, and the first air passage 6 is communicated with the first outer annular groove 2 and the corresponding inner annular groove 4.

In this embodiment, the inner wall of the plug 1 is provided with a second air passage 7, and the second air passage 7 is communicated with the first air passage 6 and the second outer ring groove 8.

In this embodiment, the upper end of the outer sidewall of the plug 1 is integrally and fixedly connected with a convex ring 10.

The utility model discloses a principle and advantage: according to the straw fixing accessory for the military kettle, the plug column 1, the first film 3, the second film 9 and the third film 5 are all made of food-grade high-temperature-resistant silica gel materials, hydrogen is filled in the first outer ring groove 2 and the inner ring groove 4, as shown in the figures 1 and 3, the straw is firstly inserted into the through hole, the extrusion force of the third film 5 on the outer side wall of the straw is smaller when the straw is inserted into or pulled out of the through hole due to the fact that the first film 3 is not extruded by external force, the straw is conveniently inserted into the through hole or pulled out of the through hole, and the through hole at the extending position of one end of the suction head of the straw is extended to a certain length towards one end of the kettle cover, so that a warrior mouth can suck water liquid in the kettle.

After inserting the straw in the through-hole on the stopper post 1, the kettle mouth inboard that the kettle was inserted to the one end of outer annular groove two 8 on the stopper post 1, and make bulge loop 10 closely laminate with the end wall of arc mouth, bulge loop 10 plays the effect of avoiding stopper post 1 to drop in the kettle on the one hand, on the other hand increases the leakproofness of pot lid and arc mouth, avoid leaking, because the arc mouth inner wall produces the extrusion force to film one 3, thereby make the hydrogen in outer annular groove one 2 receive the extrusion and get into in inner annular groove 4 through airway one 6, and then make film three 5 closely laminate with the lateral wall of straw closely, increase the clamping force to the straw on the one hand, avoid dropping in the kettle at warrior march in-process straw, on the other hand increases the leakproofness of through-hole inner wall and straw lateral wall, avoid the inside water liquid of kettle to flow out from between through-hole inner wall and the straw lateral wall, and still get into outer annular groove through airway one 6 and airway two 7 after receiving the extrusion inside hydrogen of outer annular groove 2 The second 8, and make the third 9 of membrane expand outwardly thus make the third 9 of membrane play and support and detain the function to the junction of pot mouth and pot body, avoid the inside water liquid temperature of pot body to be high, and rock and make the higher atmospheric pressure that the inside of pot body produced in the course of marching, the internal atmospheric pressure will push out the plunger 1 from the pot mouth inboard after opening the pot lid, thus guarantee the plunger 1 can be installed inside the pot mouth steadily, and when the inside temperature of pot body is higher, make the hydrogen temperature increase and expand through the heat conduction of the third 9 of membrane, thus increase the internal pressure of the first 2 of outer annular grooves, the second 4 of inner annular grooves, and then make the first 3 of membrane and inner wall of pot mouth more closely laminate, the third 5 of membrane and outer wall of the suction pipe more closely laminate, and then increase the leakproofness and joint strength between the plunger and the suction pipe, when the soldier needs to drink from the kettle, unscrew's pot lid, expose the suction head of suction pipe, the water can be taken from the kettle through the suction head by using the mouth, so that the water kettle is clean, sanitary and very convenient.

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 straw fixed part for canteen, includes stopper post (1), its characterized in that: the plug comprises a plug body (1), and is characterized in that a through hole for inserting and fixing a straw is formed in the central axis of the plug body (1), a plurality of outer ring grooves I (2) are formed in the outer side wall of the plug body (1), a deformable and resettable film I (3) is fixed on the opening side of the outer ring grooves I (2), an inner ring groove (4) corresponding to the outer ring grooves I (2) is formed in the inner side wall of the through hole, a deformable and resettable film III (5) is fixed on the opening side of the inner ring groove (4), an outer ring groove II (8) is formed in the lower end of the outer side wall of the plug body (1), and a deformable and resettable film II (9) is fixed on the opening side of the outer ring groove II (8).

2. The straw fixing accessory for the canteen of claim 1, wherein: the outer ring grooves I (2) are arranged at equal intervals along the central axis direction of the plug (1).

3. The straw fixing accessory for the canteen of claim 1, wherein: an air channel I (6) is formed in the inner wall of the plug column (1), and the air channel I (6) is communicated with the outer ring groove I (2) and the corresponding inner ring groove (4).

4. The straw fixing accessory for the canteen of claim 3, wherein: and the inner wall of the plug (1) is provided with a second air duct (7), and the second air duct (7) is communicated with the first air duct (6) and the second outer ring groove (8).

5. The straw fixing accessory for the canteen of claim 1, wherein: the upper end of the outer side wall of the plug column (1) is integrally and fixedly connected with a convex ring (10).