CN202287920U - Bottom falling prevention safety thermos flask - Google Patents
Bottom falling prevention safety thermos flask Download PDFInfo
- Publication number
- CN202287920U CN202287920U CN2011204249763U CN201120424976U CN202287920U CN 202287920 U CN202287920 U CN 202287920U CN 2011204249763 U CN2011204249763 U CN 2011204249763U CN 201120424976 U CN201120424976 U CN 201120424976U CN 202287920 U CN202287920 U CN 202287920U
- Authority
- CN
- China
- Prior art keywords
- thermos flask
- base
- retainer ring
- square box
- kettle body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a bottom falling prevention safety thermos flask. The bottom falling prevention safety thermos flask comprises a thermos flask body and a base, wherein the side surface of the base is provided with fixing rings and square frames; lower edge frames of the square frames pass through the fixing rings; the square frames can rotate around the fixing rings; a bulge with a horizontal upper surface is arranged at a corresponding position of the side surface of the thermos flask body; and when one square frame rotates to the vertical position, an upper edge frame of the square frame is exactly clamped on the upper surface of the bulge. The fixation strength between the base and the thermos flask body is further increased by clamping the upper edge frame of the square frame on the bulge, so that accidental injuries caused by the separation of the base from the thermos flask body are avoided, and the safety of the thermos flask during use is improved.
Description
Technical field
The utility model relates to a kind of thermos flask, particularly a kind of anti-safe thermos flask that breaks off the base.
Background technology
Thermos flask often will be used in daily life.Thermos flask of the prior art generally by the inner glass liner of kettle body, kettle body, be arranged on the base of kettle body bottom, and be used for the kettle plug of the kettle mouth shutoff on kettle body top is formed, the base rotational fixation is on the kettle body.The situation that causes glass liner to drop wound or scald the people yet above-mentioned thermos flask often occurs in daily use that base is twisted not tight or unexpected stripped thread, the security of thermos flask awaits further improvement.
The utility model content
In order to solve the problems of the technologies described above, the utility model provides a kind of anti-safe thermos flask that breaks off the base.
Its technical solution is:
A kind of anti-safe thermos flask that breaks off the base; Comprise kettle body and base, be provided with retainer ring and square box in the side of base, the lower frame of square box passes retainer ring; Square box can rotate around retainer ring; The convexity of one upper surfaces level is set in the corresponding position, side of kettle body, and when square box turned to the vertical position place, the upper side frame of square box was connected to convex upper surface just.
Further; The number of said fixing ring is set to 2～5; And be evenly distributed on the lateral surface of base; The all fixing square box of each retainer ring, the number of above-mentioned convexity is identical with the number of retainer ring and be evenly distributed on the lateral surface of kettle body, and the distributing position of convexity is corresponding with the distributing position of retainer ring.
The useful technique effect of the utility model is:
The utility model is connected on the convexity through the upper side frame of square box, has further strengthened the constant intensity between base and the kettle body, prevents that base breaks away from the kettle body and to the unexpected injury that people cause, improved the security when thermos flask uses.
Description of drawings
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is described further:
Fig. 1 is the structural representation of the utility model.
The specific embodiment
In conjunction with accompanying drawing, a kind of anti-safe thermos flask that breaks off the base comprises kettle body 1, in the Hu Zui place shutoff of kettle body 1 kettle plug 2 is arranged, and is provided with handle 3 in a side of kettle body 1, in the set inside of kettle body 1 glass liner is arranged, and is provided with the base 4 that prevents that glass liner from coming off in the bottom of kettle body 1.Lateral surface at base 4 is provided with retainer ring 5 and square box 6, and the lower frame of square box 6 passes retainer ring 5, and square box 6 can rotate around retainer ring.Be provided with one square protruding 7 in the lateral surface corresponding position of kettle body 1; Square protruding 7 with retainer ring 5 on a vertical straight line; And when square box 6 turns to the vertical position place; The upper side frame of square box 6 is connected to square protruding 7 upper surface just, has strengthened the constant intensity between base and the kettle body.
In order further to strengthen the fixed effect between base and the kettle body, can the number of said fixing ring be provided with a plurality ofly, and be evenly distributed on the lateral surface of base, each retainer ring is all fixed a square box; The number of while respective bump also is provided with a plurality of, and distributing position is corresponding with the distributing position of retainer ring.
Need to prove that under the instruction of this specification, any equivalents that those skilled in the art have done, or obvious variant all should be within the protection domains of the utility model.
Claims (2)
1. prevent breaking off the base safe thermos flask for one kind; Comprise kettle body and base, it is characterized in that: be provided with retainer ring and square box in the side of base, the lower frame of square box passes retainer ring; Square box can rotate around retainer ring; The convexity of one upper surfaces level is set in the corresponding position, side of kettle body, and when square box turned to the vertical position place, the upper side frame of square box was connected to convex upper surface just.
2. a kind of anti-safe thermos flask that breaks off the base according to claim 1; It is characterized in that: the number of said retainer ring is set to 2～5; And be evenly distributed on the lateral surface of base; The all fixing square box of each retainer ring, the number of said convexity is identical with the number of retainer ring and be evenly distributed on the lateral surface of kettle body, and the distributing position of convexity is corresponding with the distributing position of retainer ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204249763U CN202287920U (en) | 2011-10-31 | 2011-10-31 | Bottom falling prevention safety thermos flask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204249763U CN202287920U (en) | 2011-10-31 | 2011-10-31 | Bottom falling prevention safety thermos flask |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202287920U true CN202287920U (en) | 2012-07-04 |
Family
ID=46356928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204249763U Expired - Fee Related CN202287920U (en) | 2011-10-31 | 2011-10-31 | Bottom falling prevention safety thermos flask |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202287920U (en) |
-
2011
- 2011-10-31 CN CN2011204249763U patent/CN202287920U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120704 Termination date: 20121031 |