CN211299619U

CN211299619U - Thermos flask safe in utilization

Info

Publication number: CN211299619U
Application number: CN201921860027.2U
Authority: CN
Inventors: 王巍
Original assignee: Zhejiang Weilai Daily Necessities Co ltd
Current assignee: Zhejiang Weilai Daily Necessities Co ltd
Priority date: 2019-10-31
Filing date: 2019-10-31
Publication date: 2020-08-21
Anticipated expiration: 2029-10-31

Abstract

The utility model discloses a thermos flask safe in utilization aims at solving the problem that the inner bag of thermos flask can not be changed because the bottom of the existing thermos flask in the market generally adopts modes such as direct pressing, bonding and the like to be connected with the bottom of the flask body. The key points of the technical scheme are as follows: the utility model provides a thermos flask safe in utilization, includes at the bottom of kettle body and the kettle, the top fixedly connected with fixed block at the bottom of the kettle, and the inside at the bottom of the kettle is equipped with the dwang, and the dwang runs through the inside to the fixed block at the bottom of the kettle, is equipped with the rotation groove on the lateral wall at the bottom of the kettle, is equipped with the connecting rod in the rotation groove. The utility model discloses a connecting rod drives the dwang and rotates, and the dwang drives the arc boss and rotates, and the arc boss drives the removal of fixture block with first spring, realizes being connected and the separation of fixture block and draw-in groove, and the kettle is connected and is separated between the bottom and the kettle body promptly, reaches the effect of conveniently changing the inner bag.

Description

Thermos flask safe in utilization

Technical Field

The utility model relates to a daily necessities technical field, more specifically say, it relates to a thermos that uses safely.

Background

The thermos bottle is a new product category which is specially developed mainly aiming at the inherent characteristics of the places such as houses, meetings and the like, the front body of the thermos bottle is evolved from a thermos bottle and a thermos cup, and the thermos bottle can also be called as a coffee pot.

The bottom of the existing thermos bottle in the market is generally connected with the bottom of the bottle body in the modes of direct pressing, bonding and the like, so that the inner container of the thermos bottle cannot be replaced.

In order to solve the problems, the thermal insulation kettle disclosed in the chinese patent with the publication number CN208243446U comprises a kettle body and an inner container located in the kettle body, and is characterized in that the kettle body comprises a kettle body, a kettle bottom and a bottom support assembly; a threaded ring is arranged in the kettle body; the bottom surface of the kettle bottom is provided with a through hole, the upper end of the bottom support component is provided with a thread which is in threaded connection with the thread ring, and the lower end of the bottom support component is provided with a bearing part; the bottom support component penetrates through the through hole, the upper end of the bottom support component is in threaded connection with the threaded ring, and the bearing part at the lower end of the bottom support component supports the kettle bottom so as to connect the kettle body and the kettle bottom.

Above-mentioned scheme simple structure is reliable, and the user can relapse the dismouting at the bottom of kettle body and the kettle to promoted the convenience of changing the inner bag, simultaneously, had good connection reliability between the kettle body and the kettle at the bottom.

Therefore, a new solution is needed to solve this problem.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a thermos flask safe in utilization drives the dwang through the connecting rod and rotates, and the dwang drives the arc boss and rotates, and the arc boss drives the removal of fixture block with first spring, realizes being connected and the separation of fixture block and draw-in groove, and the kettle is connected and is separated between the bottom of the kettle and the kettle body promptly, reaches the effect of conveniently changing the inner bag.

The above technical purpose of the present invention can be achieved by the following technical solutions: a safe thermos flask, which comprises a flask body and a flask bottom, wherein the top of the flask bottom is fixedly connected with a fixed block, a rotating rod is arranged in the kettle bottom and penetrates through the kettle bottom to the inside of the fixed block, a rotating groove is arranged on the side wall of the kettle bottom, a connecting rod is arranged in the rotating groove, one end of the connecting rod penetrates through the kettle bottom and is connected with the rotating rod, a pair of symmetrical arc-shaped bosses are arranged on the side wall of the rotating rod far away from the kettle bottom, a pair of symmetrical clamping blocks are arranged inside the fixing block, the fixture block is mutually attached to the side wall of the arc-shaped boss, a moving groove for moving the fixture block is arranged on the fixing block, the moving groove is communicated with the outside, the surface of one end of the clamping block close to the central point of the fixed block is provided with a connecting plate, the connecting plate passes through the inner wall connection of first spring and fixed block, be equipped with the draw-in groove that uses with the fixture block cooperation on the inner wall of kettle body bottom.

By adopting the technical scheme, when the inner container needs to be replaced, the connecting rod is firstly pushed, because the connecting rod is connected with the rotating rod, therefore, the connecting rod drives the rotating rod to rotate, and the arc-shaped lug boss connected with the rotating rod also rotates along with the rotating rod, because the clamping block is attached to the side wall of the arc-shaped boss, the clamping block is gradually separated from the arc-shaped boss, when the clamping block is completely separated from the arc-shaped boss, because the surface of one end of the fixture block close to the central point of the fixed block is provided with the connecting plate which is connected with the inner wall of the fixed block through the first spring, therefore, under the action of the first spring, the clamping block moves towards the inner side of the moving groove, the clamping block is separated from the clamping groove, the kettle bottom can be separated from the kettle body at the moment, after the replacement of the inner container is finished, the clamping blocks and the clamping grooves are connected in the same mode, so that the inner container is simple, convenient and firm to connect, and the effect of conveniently replacing the inner container is achieved.

The utility model discloses further set up to: the rotating groove is internally provided with a limiting plate, the inside of the kettle bottom is provided with a limiting groove communicated with the rotating groove, and the limiting plate is connected with the limiting groove and the rotating groove in a sliding manner.

Through adopting above-mentioned technical scheme, utilize the limiting plate to slide in spacing groove, rotation inslot, will rotate the inslot and seal, can play the effect of a protection to the connecting rod of rotation inslot.

The utility model discloses further set up to: and the surface of one side of the limiting plate, which is far away from the kettle bottom, is provided with a convex block.

Through adopting above-mentioned technical scheme, the setting of lug has made things convenient for the push-and-pull of limiting plate.

The utility model discloses further set up to: the surface of one side of the fixed block, which is far away from the kettle bottom, is provided with a cushion pad, and the cushion pad is connected with the fixed block through a plurality of second springs.

Through adopting above-mentioned technical scheme, after putting into the kettle body with the inner bag, insert the kettle body at the bottom of the kettle, after inner bag and blotter contact each other, the inner bag can give an effort of blotter, the blotter orientation is close to fixed block one side and removes, and the shrink of second spring, after being connected with the kettle body at the bottom of the kettle, because second spring has elastic deformation, consequently, the second spring of shrink can give an effort of keeping away from fixed block one side of buffer block, the buffer block receives can give an effort of keeping away from fixed block one side of inner bag after this effort, play the effect that the constraint inner bag was put, avoid the inner bag to rock in the kettle body.

The utility model discloses further set up to: the surface that kettle bottom one side was kept away from to the fixed block is equipped with a plurality of silica gel hoses, the second spring is located the inside of silica gel hose.

Through adopting above-mentioned technical scheme, water, dust etc. and the contact of second spring can be avoided in the setting of silica gel hose to improve the life of second spring.

The utility model discloses further set up to: the surface of one side, far away from the fixed block, of the cushion pad is concave towards one side, close to the fixed block.

Through adopting above-mentioned technical scheme, increased the blotter and kept away from the area of fixed block side surface to increased the area of contact between blotter and the inner bag bottom, made the laminating more inseparabler between blotter and the inner bag, avoided the inner bag to produce in the kettle body and rock.

The utility model discloses further set up to: the side wall of the kettle bottom is provided with a pair of mutually symmetrical pits.

Through adopting above-mentioned technical scheme, utilize and hold the pit in hand, made things convenient for and held the kettle bottom to the change of inner bag has been made things convenient for.

The utility model discloses further set up to: the bottom surface of the kettle bottom is provided with a plurality of bulges.

By adopting the technical scheme, the roughness of the bottom surface of the kettle bottom is improved, so that the friction force between the bottom surface of the kettle bottom and the desktop is increased, and the phenomenon that the heat preservation kettle is easy to slide when placed on a desk is avoided.

To sum up, the utility model discloses following beneficial effect has:

the rotating rod is driven to rotate through the connecting rod, the rotating rod drives the arc-shaped boss to rotate, the arc-shaped boss and the first spring drive the clamping block to move, connection and separation of the clamping block and the clamping groove are achieved, namely connection and separation between the bottom of the kettle and the kettle body are achieved, and the effect of conveniently replacing the inner container is achieved.

Drawings

FIG. 1 is a schematic external structural view of the present embodiment, showing the external structural features of the thermo jug;

FIG. 2 is a first schematic view of the internal structure of the present embodiment, showing a first characteristic of the internal structure of the thermo jug;

FIG. 3 is a second schematic internal structural view of the present embodiment, showing a second internal structural feature of the thermo jug;

FIG. 4 is an enlarged view taken at A in FIG. 2, showing the connection relationship between the bottom and the body;

fig. 5 is an enlarged view of a portion B of fig. 3, showing a positional relationship among the stopper plate, the stopper groove, and the rotation groove.

In the figure: 1. a kettle body; 2. a kettle bottom; 3. a fixed block; 4. rotating the rod; 5. a rotating groove; 6. a connecting rod; 7. an arc-shaped boss; 8. a clamping block; 9. a moving groove; 10. a connecting plate; 11. a first spring; 12. a card slot; 13. a limiting plate; 14. a limiting groove; 15. a bump; 16. a cushion pad; 17. a second spring; 18. a silica gel hose; 19. and (4) pits.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings and examples.

A thermos flask safe in use is shown in figures 1-5 and comprises a flask body 1 and a flask bottom 2, wherein the bottom surface of the flask bottom 2 is provided with a plurality of bulges higher than the roughness of the bottom surface of the flask bottom 2, so that the friction between the bottom surface of the flask bottom 2 and a table top is increased, and the phenomenon that the thermos flask is easy to slide when placed on a table is avoided; the pair of mutually symmetrical pits 19 are arranged on the side wall of the kettle bottom 2, and the kettle bottom 2 is convenient to hold by using hands to hold the pits 19, so that the inner container is convenient to replace;

the top of the kettle bottom 2 is fixedly connected with a fixed block 3, a rotating rod 4 is arranged in the kettle bottom 2, the rotating rod 4 penetrates through the kettle bottom 2 to the inside of the fixed block 3, a rotating groove 5 is arranged on the side wall of the kettle bottom 2, a connecting rod 6 is arranged in the rotating groove 5, one end of the connecting rod 6 penetrates through the kettle bottom 2 and is mutually connected with the rotating rod 4, a pair of symmetrical arc-shaped bosses 7 are arranged on the side wall of the rotating rod 4 far away from the end of the kettle bottom 2, a pair of symmetrical clamping blocks 8 are arranged in the fixed block 3, the clamping blocks 8 are mutually attached to the side walls of the arc-shaped bosses 7, a moving groove 9 for moving the clamping blocks 8 is arranged on the fixed block 3, the moving groove 9 is communicated with the outside, a connecting plate 10 is arranged on the surface of one end, close to the central point of the fixed block 3, of, when the inner container needs to be replaced, firstly, the connecting rod 6 is pushed, because the connecting rod 6 is connected with the rotating rod 4, the connecting rod 6 drives the rotating rod 4 to rotate, meanwhile, the arc-shaped boss 7 connected with the rotating rod 4 also rotates, because the clamping block 8 is attached to the side wall of the arc-shaped boss 7, the clamping block 8 is gradually separated from the arc-shaped boss 7, after the clamping block 8 is completely separated from the arc-shaped boss 7, because the surface of one end, close to the central point of the fixing block 3, of the clamping block 8 is provided with the connecting plate 10, and the connecting plate 10 is connected with the inner wall of the fixing block 3 through the first spring 11, under the action of the first spring 11, the clamping block 8 moves towards the inner side of the moving groove 9, the clamping block 8 is separated from the clamping groove 12, at the moment, the kettle bottom 2 can be separated from the kettle body 1, the connecting structure is simple, convenient and fast, and firm in connection, and achieves the effect of conveniently replacing the inner container;

the surface of one side, far away from the kettle bottom 2, of the fixing block 3 is provided with a cushion pad 16, the cushion pad 16 is connected with the fixing block 3 through a plurality of second springs 17, after the inner container is placed into the kettle body 1, the kettle bottom 2 is inserted into the kettle body 1, after the inner container is in mutual contact with the cushion pad 16, the inner container can give an acting force to the cushion pad 16, the cushion pad 16 moves towards one side close to the fixing block 3, and the second springs 17 are contracted; the surface of one side, far away from the kettle bottom 2, of the fixed block 3 is provided with a plurality of silica gel hoses 18, the second springs 17 are located inside the silica gel hoses 18, the arrangement of the silica gel hoses 18 can prevent water, dust and the like from contacting the second springs 17, so that the service life of the second springs 17 is prolonged, the surface, far away from the fixed block 3, of the cushion 16 is concave towards one side close to the fixed block 3, the area of the surface, far away from the fixed block 3, of the cushion 16 is increased, the contact area between the cushion 16 and the bottom of the inner container is increased, the cushion 16 and the inner container are attached more tightly, and the inner container is prevented from shaking in the kettle body 1;

be equipped with limiting plate 13 in the rotation groove 5, the inside of 2 at the bottom of the kettle is equipped with 14 limiting

grooves

13 and 14 limiting grooves that switch on each other with rotation groove 5, rotate the equal sliding connection in groove 5, utilize limiting plate 13 to slide in limiting groove 14, rotation groove 5, will rotate groove 5 and seal, can play the effect of a protection to connecting rod 6 in rotation groove 5, the surface that 2 one side was equipped with lug 15 at the bottom of the kettle was kept away from to limiting plate 13 simultaneously, the push-and-pull of limiting plate 13 has been made things convenient for.

The utility model discloses during normal use, at first promote connecting rod 6, connecting rod 6 drives dwang 4 and rotates, arc boss 7 of being connected with dwang 4 also rotates thereupon, break away from gradually between arc boss 7 and the fixture block 8, after fixture block 8 breaks away from completely with arc boss 7, under the effect of first spring 11, fixture block 8 moves towards the inboard of shifting chute 9, fixture block 8 and draw-in groove 12 alternate segregation, can separate 2 at the bottom of the kettle and kettle body 1 this moment, after the inner bag is changed, insert kettle body 1 with 2 at the bottom of the kettle, it can make fixture block 8 inlay in draw-in groove 12 to promote connecting rod 6 to get back to original position, and convenient for use, firm in connection, make things convenient for the change of inner bag.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a thermos flask safe in utilization, includes kettle body (1) and kettle end (2), its characterized in that: the kettle is characterized in that a fixed block (3) is fixedly connected to the top of the kettle bottom (2), a rotating rod (4) is arranged in the kettle bottom (2), the rotating rod (4) penetrates through the kettle bottom (2) to the fixed block (3), a rotating groove (5) is formed in the side wall of the kettle bottom (2), a connecting rod (6) is arranged in the rotating groove (5), one end of the connecting rod (6) penetrates through the kettle bottom (2) and the rotating rod (4) to be connected, a pair of symmetrical arc bosses (7) is arranged on the side wall of the rotating rod (4) far away from one end of the kettle bottom (2), a pair of symmetrical clamping blocks (8) is arranged in the fixed block (3), the clamping blocks (8) are mutually attached to the side wall of the arc bosses (7), a moving groove (9) for the clamping blocks (8) to move is formed in the fixed block (3), and the moving groove (9) is communicated, the surface that fixture block (8) are close to fixed block (3) central point one end is equipped with connecting plate (10), the inner wall connection of connecting plate (10) through first spring (11) and fixed block (3), be equipped with draw-in groove (12) that use with fixture block (8) cooperation on the inner wall of kettle body (1) bottom.

2. A thermos bottle according to claim 1, wherein: be equipped with limiting plate (13) in rotating groove (5), the inside of kettle end (2) is equipped with limiting groove (14) that switch on each other with rotating groove (5), limiting plate (13) and limiting groove (14), the equal sliding connection in rotating groove (5).

3. A thermos bottle according to claim 2, characterized in that: the surface of one side of the limiting plate (13) far away from the kettle bottom (2) is provided with a convex block (15).

4. A thermos bottle according to claim 1, wherein: the surface of one side of the fixed block (3) far away from the kettle bottom (2) is provided with a cushion pad (16), and the cushion pad (16) is connected with the fixed block (3) through a plurality of second springs (17).

5. A thermos bottle according to claim 4, wherein: the surface of the kettle bottom (2) one side is kept away from to fixed block (3) is equipped with a plurality of silica gel hoses (18), second spring (17) are located the inside of silica gel hose (18).

6. A thermos bottle according to claim 4, wherein: the surface of one side, far away from the fixed block (3), of the cushion pad (16) is concave towards one side, close to the fixed block (3).

7. A thermos bottle according to claim 1, wherein: the side wall of the kettle bottom (2) is provided with a pair of mutually symmetrical pits (19).

8. A thermos bottle according to claim 1, wherein: the bottom surface of the kettle bottom (2) is provided with a plurality of bulges.