CN212698608U

CN212698608U - Thermos flask liner with anti-burst function

Info

Publication number: CN212698608U
Application number: CN202020004274.9U
Authority: CN
Inventors: 周珈锋
Original assignee: Nantong Kaisite Thermal Insulation Product Co ltd
Current assignee: Nantong Kaisite Thermal Insulation Product Co ltd
Priority date: 2020-01-02
Filing date: 2020-01-02
Publication date: 2021-03-16
Anticipated expiration: 2030-01-02

Abstract

The utility model discloses a thermos liner with an anti-burst function, which belongs to the technical field of thermos liners, and comprises a thermos liner, wherein the upper end of the thermos liner is provided with an annular clamping groove, the annular clamping groove is fixedly connected with a fixed ring plate, the lower end of the fixed ring plate is fixedly connected with protective rubber, the protective rubber wraps the thermos liner, the edge of the fixed ring plate, which is far away from the annular clamping groove, is provided with uniformly distributed first fixed grooves, the first fixed grooves are connected with a bracket through first fixed rods in a sliding way, the side wall of the bracket is provided with uniformly distributed second fixed grooves, the second fixed grooves are movably connected with a connecting plate, the bottom end of the bracket is fixedly connected with fixed elastic pieces, the fixed elastic pieces are fixedly connected with a bottom plate through the fixed grooves, the thermos can be adapted to various kettles, the phenomenon that the thermos liner is broken to scald students can be prevented, and the fragments of, and meanwhile, economic loss to students is avoided.

Description

Thermos flask liner with anti-burst function

Technical Field

The utility model relates to a thermos flask courage technical field, more specifically say, relate to a thermos flask courage with anti-burst function.

Background

The invention relates to a thermos, also called a thermos bottle, which is invented by a scientific Dewar in England. A layer of silver or reflective coating is coated in the vacuum interlayer to block back the heat radiation. The bottle mouth is then plugged with a plug. Thus, the three ways of heat conduction are all cut off, and the temperature of the bottle inner container can be kept for a long time.

Almost every family, student all can use the thermos now, and the safe use of thermos is especially important, in current many junior middle school, high school dormitories, students need to beat hot water near hot-water room or big boiler every day, and hot-water room or big boiler generally are than far away from the student dormitory, therefore on the road of beating water or return on the way, the student probably can be crowded hot-water bottle or the too big dynamics that the student lifted the thermos by the crowd of coming and going, the glass liner soil burst out and leads to the hot water to scatter at the in-process that the student promoted hot water, it is scalded most likely to scald the student, bring the injury for student's health, and the glass liner piece that drops also makes other student's scratch easily, student also need change the glass liner after the glass liner breakage simultaneously, also cause certain economic loss for the student.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

To the problem that exists among the prior art, the utility model aims to provide a thermos bottle courage with anti-burst function, it can realize adapting to multiple thermos, can prevent that the glass courage is broken to scald the student to collect glass courage piece and prevent other students of scratch, avoid causing economic loss for the student simultaneously.

2. Technical scheme

In order to solve the above problems, the utility model adopts the following technical proposal.

A thermos liner with an anti-burst function comprises a thermos liner, wherein the upper end of the thermos liner is provided with an annular clamping groove, the annular clamping groove is fixedly connected with a fixed ring plate, the lower end of the fixed ring plate is fixedly connected with protective rubber, the protective rubber wraps the thermos liner, the edge of the fixed ring plate, away from the annular clamping groove, is provided with first fixed grooves which are uniformly distributed, the first fixed grooves are slidably connected with a support through first fixed rods, the side wall of the support is provided with second fixed grooves which are uniformly distributed, the second fixed grooves are movably connected with a connecting plate, the bottom end of the support is fixedly connected with a fixed elastic sheet, the fixed elastic sheet is fixedly connected with a bottom plate through the fixed grooves, the upper end of the bottom plate is fixedly connected with a limiting plate, the inner cavity of the limiting plate is fixedly connected with a buffer spring, one end of the inner wall of the, buffer spring's one end fixedly connected with buffer board is kept away from to the fly leaf, the upper end of bottom plate is provided with evenly distributed's buffering and glues the post.

Furthermore, the lower end of the fixed ring plate is provided with an annular fixed plate matched with the annular clamping groove, so that the fixed ring plate is convenient to fix.

Furthermore, the number of the supports is set to be 5-6, and the supports, the first fixing grooves and the first fixing rods are arranged in the same number, so that the supports can move towards the inner wall of the thermos bottle shell to be matched with various thermos bottle shells.

Further, the fixed slot of evenly distributed is seted up to the lateral wall of bottom plate, and the arc recess has been seted up to the upper and lower wall of fixed slot, is convenient for fix the support, prevents that the support from scattering.

Further, the upper end of limiting plate is provided with first stopper, the one end lateral wall fixedly connected with second stopper that the fly leaf is in the limiting plate inner chamber prevents through first stopper that the second stopper breaks away from, influences buffer spring's use.

Furthermore, the number of the buffering rubber columns is set to be 3-5, and the buffering rubber columns are symmetrically and uniformly distributed on the upper wall of the bottom plate relative to the axis of the bottom plate, so that the buffering capacity of the thermos flask liner is improved, and the thermos flask liner is prevented from being broken.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

(1) this scheme prevents through protection rubber, the fly leaf, buffer spring and cushion glue post that the thermos bottle courage from receiving exogenic action and breakage, avoid the broken thermos bottle courage that leads to the hot-water outflow to scald the student, through fixed crown plate, and a support, the cooperation between fixed shell fragment and the fixed slot improves the ability of the multiple thermos bottle shell of glass courage adaptation, it is broken to last the running water through the discharge orifice when the thermos bottle courage is broken simultaneously to remind the student to notice the thermos bottle courage breakage, and remind through protection rubber and collect broken thermos bottle courage piece.

(2) The quantity of the supports is set to be 5-6, and the supports, the first fixing grooves and the first fixing rods are arranged in the same quantity, so that the supports can move towards the inner wall of the thermos bottle shell to be matched with various thermos bottle shells.

(3) The fixed slot of evenly distributed is seted up to the lateral wall of bottom plate, and the arc recess has been seted up to the upper and lower wall of fixed slot, is convenient for fix the support, prevents that the support from scattering.

(4) The quantity of buffering glue post sets up to 3-5, and the upper wall at the bottom plate is glued to buffering glue post about the axle center symmetry evenly distributed of bottom plate, improves the buffer capacity to the heat preservation bottle courage, prevents that the heat preservation bottle courage is broken.

Drawings

FIG. 1 is a sectional view of the structure of the present invention;

FIG. 2 is an enlarged view of portion A of FIG. 1;

FIG. 3 is an enlarged view of the portion B in FIG. 1;

FIG. 4 is an enlarged view of the portion C in FIG. 1;

fig. 5 is a top view of the present invention.

The reference numbers in the figures illustrate:

1. a thermos bottle liner; 2. an annular neck; 3. a stationary ring plate; 4. protective rubber; 5. a first fixing groove; 6. a first fixing lever; 7. a support; 8. a second fixing groove; 9. a connecting plate; 10. fixing the elastic sheet; 11. fixing grooves; 12. a base plate; 13. a limiting plate; 14. a buffer spring; 15. a movable plate; 16. a buffer plate; 17. and (5) buffering the rubber column.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1:

referring to fig. 1-5, a thermos flask liner with an anti-burst function comprises a thermos flask liner 1, wherein an annular clamping groove 2 is formed at the upper end of the thermos flask liner 1, a fixed ring plate 3 is fixedly connected to the annular clamping groove 2, an annular fixing plate matched with the annular clamping groove 2 is arranged at the lower end of the fixed ring plate 3 to fix the fixed ring plate 3, a protective rubber 4 is fixedly connected to the lower end of the fixed ring plate 3, the protective rubber 4 wraps the thermos flask liner 1, a water flow hole is formed in the side wall of the protective rubber 4, when the thermos flask liner 1 is broken and hot water continuously flows out from a flowing water view, a student is reminded that the thermos flask liner 1 is broken, first fixing grooves 5 are uniformly distributed are formed in the edge of the fixed ring plate 3 away from the annular clamping groove 2, the number of the first fixing grooves 5 can be set to be 5-6, and the first fixing grooves 5 are slidably connected with a support 7 through a first fixing rod, wherein the number of the brackets 7 is 5-6, the brackets 7, the first fixing grooves 5 and the first fixing rods 6 are arranged in the same number, the side wall of the bracket 7 is provided with second fixing grooves 8 which are uniformly distributed, the second fixing grooves 8 are symmetrically arranged on the two side walls of the bracket 7 in the left-right direction relative to the central line of the bracket 7, the second fixing grooves 8 are movably connected with a connecting plate 9, the width of the connecting plate 9 is 2mm smaller than that of the second fixing grooves 8, the bottom end of the bracket 7 is fixedly connected with a fixing elastic sheet 10, the side wall of the fixing elastic sheet 10 is provided with an arc-shaped elastic sheet, the fixing elastic sheet 10 is fixedly connected with a bottom plate 12 through the fixing grooves 11, the side wall of the bottom plate 12 is provided with uniformly distributed fixing grooves 11, the number of the fixing grooves 11 is the same as that of the brackets 7, the, the upper end of the bottom plate 12 is fixedly connected with a limiting plate 13, the upper end of the limiting plate 13 is provided with a first limiting block, the side wall of one end of the movable plate 15, which is positioned in the inner cavity of the limiting plate 13, is fixedly connected with a second limiting block, the first limiting block prevents the second limiting block from being separated from the inner cavity of the limiting plate 13, the inner cavity of the limiting plate 13 is fixedly connected with a buffer spring 14, one end of the buffer spring 14, which is far away from the bottom end of the limiting plate 13, is fixedly connected with the movable plate 15, one end of the movable plate 15, which is far away from the buffer spring 14, is fixedly connected with a buffer plate 16, the buffer plate 16 extrudes the buffer spring 14 to play a second buffer role to prevent the thermal insulation bottle liner 1, and the buffering rubber columns 17 are symmetrically and uniformly distributed on the upper wall of the bottom plate 12 relative to the axis of the bottom plate 12, and the buffering rubber columns 17 play a third buffering role in the heat preservation glass liner 1.

When in use, the bottle mouth of the thermos bottle liner 1 is placed downwards in the thermos bottle shell, then the fixing elastic sheet 10 is stretched to enable the bracket 7 to move towards the inner wall of the thermos bottle shell, when the bracket moves towards the inner wall of the thermos bottle shell, the movement is stopped, the bracket 7 drives the first fixing rod 6 to move towards the inner wall of the thermos bottle shell, the first fixing groove 5 is used for limiting and fixing, the bracket 7 drives the connecting plate 9 to slide to prevent the bracket 7 from loosening, the fixing elastic sheet 10 is clamped with the fixing groove 11 to fix the bracket 7, when a student takes up the thermos bottle, the protective rubber 4 is used for buffering for the first time, the buffer plate 16 presses the buffer spring 14 down to buffer for the second time, and finally the buffer rubber column 17 is used for buffering for the third time to prevent the thermos bottle liner 1 from being suddenly stressed and being broken up to the student when the student takes up or puts down the thermos bottle, when the thermos bottle liner 1 is broken, the discharge hole of 4 lateral walls of protective rubber lasts the student's glass liner that the hot water of flowing out reminds the use broken, and protective rubber 4 can wrap up the piece of heat preservation glass liner 1 simultaneously and live, prevents other students of scratch, can realize adapting to multiple thermos, can prevent that the glass liner is broken to scald the student to collect glass liner piece and prevent other students of scratch, avoid causing economic loss for the student simultaneously.

The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims

1. The utility model provides a thermos flask courage with anti-burst function, includes thermos flask courage (1), its characterized in that: the upper end of the heat-preservation thermos bottle liner (1) is provided with an annular clamping groove (2), the annular clamping groove (2) is fixedly connected with a fixed ring plate (3), the lower end of the fixed ring plate (3) is fixedly connected with protective rubber (4), the protective rubber (4) wraps the heat-preservation thermos bottle liner (1), the edge of the fixed ring plate (3) far away from the annular clamping groove (2) is provided with first fixing grooves (5) which are uniformly distributed, the first fixing grooves (5) are slidably connected with a support (7) through first fixing rods (6), the side wall of the support (7) is provided with second fixing grooves (8) which are uniformly distributed, the second fixing grooves (8) are movably connected with a connecting plate (9), the bottom end of the support (7) is fixedly connected with a fixing elastic sheet (10), and the fixing elastic sheet (10) is fixedly connected with a bottom plate (12) through a fixing, the upper end fixedly connected with limiting plate (13) of bottom plate (12), the inner chamber fixedly connected with buffer spring (14) of limiting plate (13), inner wall one end fixedly connected with fly leaf (15) of limiting plate (13) bottom are kept away from buffer spring (14), the one end fixedly connected with buffer board (16) of buffer spring (14) are kept away from fly leaf (15), the upper end of bottom plate (12) is provided with evenly distributed's buffering glue column (17).

2. The thermos flask liner with the anti-burst function according to claim 1, wherein: the lower end of the fixed ring plate (3) is provided with an annular fixed plate matched with the annular clamping groove (2).

3. The thermos flask liner with the anti-burst function according to claim 1, wherein: the number of the brackets (7) is set to be 5-6, and the number of the brackets (7), the number of the first fixing grooves (5) and the number of the first fixing rods (6) are the same.

4. The thermos flask liner with the anti-burst function according to claim 1, wherein: the side wall of the bottom plate (12) is provided with fixing grooves (11) which are uniformly distributed, and the upper wall and the lower wall of each fixing groove (11) are provided with arc-shaped grooves.

5. The thermos flask liner with the anti-burst function according to claim 1, wherein: the upper end of limiting plate (13) is provided with first stopper, fly leaf (15) are in the one end lateral wall fixedly connected with second stopper of limiting plate (13) inner chamber.

6. The thermos flask liner with the anti-burst function according to claim 1, wherein: the number of the buffer rubber columns (17) is 3-5, and the buffer rubber columns (17) are symmetrically and uniformly distributed on the upper wall of the bottom plate (12) relative to the axis of the bottom plate (12).