CN107594826A - A kind of heat-preservation lunch box easy to use - Google Patents
A kind of heat-preservation lunch box easy to use Download PDFInfo
- Publication number
- CN107594826A CN107594826A CN201710722407.9A CN201710722407A CN107594826A CN 107594826 A CN107594826 A CN 107594826A CN 201710722407 A CN201710722407 A CN 201710722407A CN 107594826 A CN107594826 A CN 107594826A
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- China
- Prior art keywords
- staving
- connecting rod
- rotating shaft
- fixing groove
- heat
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Abstract
The present invention relates to a kind of heat-preservation lunch box easy to use,Including staving,Attachment means and handle,Staving includes bung,First staving,Second staving and the 3rd staving,Attachment means are symmetricly set in the both ends of the 3rd staving outer surface,The outer surface of first staving is fixedly installed the L-type stopper slot being engaged with attachment means structure,Attachment means include fixing groove,Rotating shaft b and connecting rod,Fixing groove is fixedly connected with the outer surface of the 3rd staving,Connecting rod is rotatablely connected by rotating shaft b and fixing groove,Connecting rod includes head rod and the second connecting rod,Head rod and the second connecting rod are U-typed structure,Its lower end of head rod is rotatablely connected by rotating shaft b and fixing groove,Upper end is sheathed on outside the second connecting rod,Its outer surface of L-type stopper slot is fixedly installed magnet b,Connection between second connecting rod and L-type stopper slot is completed by magnet b；The present invention has the advantages of easy to use and secure and reliable connection.
Description
Technical field
The invention belongs to daily necessities field, and in particular to a kind of heat-preservation lunch box easy to use.
Background technology
Cutlery box is splendid attire common in daily life and the container for carrying food food, be commonly provided with lid it is carried out it is close
Envelope, ensure the health of food in carrying process, and keep the temperature of food within a certain period of time；Existing cutlery box is varied,
Wherein three layers of cutlery box is favored because its structure can meet to place rice, dish and soup simultaneously by people, and use is more and more wider
It is general, still, because its connection is less firm, when colliding or rocking, it is easy to cause the pine connected between cutlery box staving
It is dynamic even to come off, cause food in cutlery box to be trickled down, cause to waste and influence people's use；To solve the above problems, exploitation is a kind of
Easy to use and secure and reliable connection heat-preservation lunch box is necessary.
The content of the invention
The invention aims to overcome the deficiencies in the prior art, and provide a kind of easy to use and secure and reliable connection
Heat-preservation lunch box.
The object of the present invention is achieved like this：A kind of heat-preservation lunch box easy to use, including staving, attachment means and carry
Hand, the staving include bung, the first staving, the second staving and the 3rd staving, and the bung is located at the first staving upper end,
It is connected through a screw thread with the outer surface of first staving, second staving is sheathed on inside first staving, its upper end
The first staving outer end is protruded from, the handle is rotatablely connected by the rotating shaft a and the first staving outer surface, described
First staving lower end, which is connected through a screw thread, is provided with the 3rd staving, and the attachment means are symmetricly set in the 3rd staving appearance
The both ends in face, the outer surface of first staving are fixedly installed the L-type stopper slot being engaged with the attachment means structure, institute
Stating attachment means includes fixing groove, rotating shaft b and connecting rod, and the fixing groove is fixedly connected with the outer surface of the 3rd staving,
The connecting rod is rotatablely connected by the rotating shaft b and the fixing groove, and the connecting rod includes head rod and second and connected
Extension bar, the head rod and second connecting rod are U-typed structure, and its lower end of the head rod passes through rotating shaft
B is rotatablely connected with the fixing groove, and upper end is sheathed on outside second connecting rod, and described its outer surface of L-type stopper slot is fixed
Magnet b is provided with, the connection between the second connecting rod and L-type stopper slot is completed by magnet b.
The centre position of first staving is respectively symmetrically provided with arc groove, is fixedly installed inside the arc groove
There is anti-slip rubber cushion.
The outer surface fixed cover in the handle centre position is provided with iron plate, and the outer surface of first staving is fixedly installed
The magnet a being engaged with the iron plate structure.
The second connecting rod lower end is sheathed on the inside of the head rod upper end, the head rod and described
Telescopic adjustment can be carried out between second connecting rod.
The connecting rod is 90 around the maximum angle that the fixing groove rotates by the rotating shaft bo。
Beneficial effects of the present invention：The present invention first passes through mutually to be socketed between head rod and the second connecting rod, and then
The telescopic adjustment of distance between it is completed, then the suction of the second connecting rod is made by the magnet b of L-type stopper slot upper surface
With completing the connection between attachment means and L-type stopper slot, avoid the present invention when in use between the 3rd staving and the first staving
Relatively rotate, while the threaded connection between the 3rd staving and the first staving is coordinated, and makes the 3rd staving and first
Connection between staving is more solid and reliable, solves existing cutlery box when colliding or rocking, easily causes cutlery box staving
Between the loosening that connects or even the problem of come off；
Total, the present invention has the advantages of easy to use and secure and reliable connection.
Brief description of the drawings
Fig. 1 is the front view of the present invention.
Fig. 2 is Fig. 1 partial enlarged drawing.
Fig. 3 is the sectional view of front view of the present invention.
Fig. 4 is the local structural graph of attachment means in the present invention.
In figure：1st, staving 11, the first staving 111, arc groove 112, magnet a 12, the second staving 13, the 3rd barrel
Body 14, bung 2, attachment means 21, fixing groove 22, rotating shaft b 23, connecting rod 231, head rod 232, second connect
Extension bar 3, handle 31, iron plate 4, rotating shaft a 5, L-type stopper slot 51, magnet b.
Embodiment
The present invention is described further below in conjunction with the accompanying drawings.
As shown in Figure 1, Figure 2, Figure 3, Figure 4：A kind of heat-preservation lunch box easy to use, including staving 1, attachment means 2 and carry
Hand 3, the staving 1 include the first staving 11, the second staving 12, the 3rd staving 13 and bung 14, and the bung 14 is positioned at described
The upper end of first staving 11, it is connected through a screw thread with the outer surface of first staving 11, second staving 12 is sheathed on described
Inside first staving 11, distal process is for the outer end of the first staving 11 thereon, and the handle 3 passes through the rotating shaft a4 and described the
The outer surface of one staving 11 is rotatablely connected.
The lower end of first staving 11, which is connected through a screw thread, is provided with the 3rd staving 13, and the attachment means 2 are symmetrical arranged
In the both ends of the outer surface of the 3rd staving 13, the outer surface of first staving 11 is fixedly installed and the attachment means 2
The L-type stopper slot 5 that structure is engaged, the attachment means 2 include fixing groove 21, rotating shaft b22 and connecting rod 23, the fixing groove
21 are fixedly connected with the outer surface of the 3rd staving 13, and the connecting rod 23 passes through the rotating shaft b22 and the fixing groove 21
Rotation connection, the connecting rod 23 include the connecting rod 232 of head rod 231 and second, the head rod 231 and described
Second connecting rod 232 is U-typed structure, and described its lower end of head rod 231 passes through rotating shaft b22 and 21 turns of the fixing groove
Dynamic connection, upper end are sheathed on outside second connecting rod 232, and described its outer surface of L-type stopper slot 5 is fixedly installed magnet
B51, the connection between the second connecting rod 232 and L-type stopper slot 5 is completed by magnet b51.
The centre position of first staving 11 is respectively symmetrically provided with arc groove 111, inside the arc groove 111
Anti-slip rubber cushion is fixedly installed, using the anti-skidding effect of anti-slip rubber cushion, increase the first staving when in use of the invention
Frictional force between 11 and palm；The outer surface fixed cover in the centre position of handle 3 is provided with iron plate 31, first staving 11
Outer surface be fixedly installed the magnet a112 being engaged with the structure of iron plate 31, the suction using magnet a112 to iron plate 31
Effect, and then handle 3 is carried out spacing；The lower end of second connecting rod 232 is sheathed on the interior of the upper end of head rod 231
Portion, telescopic adjustment can be carried out between the head rod 231 and second connecting rod 232, pass through the He of head rod 231
Telescopic adjustment between second connecting rod 232, the connection being easy between connecting rod 23 and L-type stopper slot 5；The connecting rod 23 is logical
It is 90 that the rotating shaft b22, which is crossed, around the maximum angle that the fixing groove 21 rotateso。
The present invention is during use, when being connected between the first staving 11 and the 3rd staving 13, first, by the first staving
It is connected through a screw thread between the outer surface of the inner surface of 11 lower ends and the upper end of the 3rd staving 13, then, is made by rotating shaft b22
Connecting rod 23 is around the rotation of fixing groove 21 90o, it is consistent the direction of connecting rod 23 and the length of staving 1, and second is connected
Bar 232 is sheathed in L-type stopper slot 5, finally, utilizes the mutual socket between the connecting rod 232 of head rod 231 and second
Connected mode, telescopic adjustment is carried out to the connecting rod 232 of head rod 231 and second, the second connecting rod 232 is pressed down on, makes
Second connecting rod 232 contacts with the magnet b51 of the outer surface of L-type stopper slot 2, and by magnetic force caused by magnet b51 to second
Connecting rod 232 carries out spacing, and then completes the spacing connection between connecting rod 23 and L-type stopper slot 5, avoids the present invention from using
When the 3rd staving 13 and the first staving 11 between relatively rotate, while the spiral shell between the 3rd staving 13 and the first staving 11
Line connection is coordinated, and makes the connection between the 3rd staving 13 and the first staving 11 more solid and reliable；Total, the present invention has
The advantages of easy to use and secure and reliable connection.
The above embodiments are merely illustrative of the technical scheme of the present invention and are not intended to be limiting thereof, although with reference to above-described embodiment pair
The present invention is described in detail, it should be understood by a person of ordinary skill in the art that still can be to the specific of the present invention
Embodiment is modified or equivalent substitution, and without departing from any modification of spirit and scope of the invention or equivalent substitution,
It all should cover among scope of the presently claimed invention.
Claims (5)
1. a kind of heat-preservation lunch box easy to use, including staving（1）, attachment means（2）And handle（3）, the staving（1）Including
First staving（11）, the second staving（12）, the 3rd staving（13）And bung（14）, the bung（14）Positioned at first staving
（11）Upper end, with first staving（11）Outer surface be connected through a screw thread, second staving（12）It is sheathed on described
One staving（11）Inside, distal process is for first staving thereon（11）Outer end, the handle（3）Pass through the rotating shaft a（4）With
First staving（11）Outer surface is rotatablely connected, it is characterised in that：First staving（11）Lower end, which is connected through a screw thread, to be set
It is equipped with the 3rd staving（13）, the attachment means（2）It is symmetricly set in the 3rd staving（13）The both ends of outer surface, described
One staving（11）Outer surface be fixedly installed and the attachment means（2）The L-type stopper slot that structure is engaged（5）, the company
Connection device（2）Including fixing groove（21）, rotating shaft b（22）And connecting rod（23）, the fixing groove（21）With the 3rd staving
（13）Outer surface be fixedly connected, the connecting rod（23）Pass through the rotating shaft b（22）With the fixing groove（21）Rotation connection,
The connecting rod（23）Including head rod（231）With the second connecting rod（232）, the head rod（231）With it is described
Second connecting rod（232）It is U-typed structure, the head rod（231）Its lower end passes through rotating shaft b（22）With the fixation
Groove（21）Rotation connection, upper end is sheathed on second connecting rod（232）Outside, the L-type stopper slot（5）Its outer surface is fixed
It is provided with magnet b（51）, pass through magnet b（51）Complete the second connecting rod（232）With L-type stopper slot（5）Between connection.
A kind of 2. heat-preservation lunch box easy to use as claimed in claim 1, it is characterised in that：First staving（11）In
Between position be respectively symmetrically provided with arc groove（111）, the arc groove（111）It is soft that inside is fixedly installed anti-slip rubber
Pad.
A kind of 3. heat-preservation lunch box easy to use as claimed in claim 1, it is characterised in that：The handle（3）Centre position
Outer surface fixed cover be provided with iron plate（31）, first staving（11）Outer surface be fixedly installed and the iron plate（31）Knot
The magnet a that structure is engaged（112）.
A kind of 4. heat-preservation lunch box easy to use as claimed in claim 1, it is characterised in that：Second connecting rod（232）
Lower end is sheathed on the head rod（231）The inside of upper end, the head rod（231）With second connecting rod
（232）Between can carry out telescopic adjustment.
A kind of 5. heat-preservation lunch box easy to use as claimed in claim 1, it is characterised in that：The connecting rod（23）Pass through institute
State rotating shaft b（22）Around the fixing groove（21）The maximum angle of rotation is 90o。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710722407.9A CN107594826A (en) | 2017-08-22 | 2017-08-22 | A kind of heat-preservation lunch box easy to use |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710722407.9A CN107594826A (en) | 2017-08-22 | 2017-08-22 | A kind of heat-preservation lunch box easy to use |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107594826A true CN107594826A (en) | 2018-01-19 |
Family
ID=61065462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710722407.9A Pending CN107594826A (en) | 2017-08-22 | 2017-08-22 | A kind of heat-preservation lunch box easy to use |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107594826A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108715273A (en) * | 2018-08-03 | 2018-10-30 | 天津包纸品包装有限公司 | A kind of corrugated case |
| CN112431741A (en) * | 2020-11-06 | 2021-03-02 | 涡阳县华夏气体有限公司 | Argon gas supercharging device convenient to carry |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2819897Y (en) * | 2005-07-06 | 2006-09-27 | 陈杰 | Food box |
| CN202233698U (en) * | 2011-08-31 | 2012-05-30 | 郭蘅元 | Multifunctional portable water kettle |
| CN202396697U (en) * | 2011-12-30 | 2012-08-29 | 殷海洋 | Safety lunch box |
| CN204415976U (en) * | 2014-12-17 | 2015-06-24 | 重庆恒聚物流股份有限公司 | A kind of novel logistics stack of goods case |
| CN204969917U (en) * | 2015-09-25 | 2016-01-20 | 郑子敏 | Meal heat preservation pail |
| CN105520325A (en) * | 2014-09-30 | 2016-04-27 | 西安乐食智能餐具有限公司 | Lunch box |
| CN206187474U (en) * | 2016-11-14 | 2017-05-24 | 湖北风禾食品有限公司 | Fasten effectual tin sterilizing cage |
-
2017
- 2017-08-22 CN CN201710722407.9A patent/CN107594826A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2819897Y (en) * | 2005-07-06 | 2006-09-27 | 陈杰 | Food box |
| CN202233698U (en) * | 2011-08-31 | 2012-05-30 | 郭蘅元 | Multifunctional portable water kettle |
| CN202396697U (en) * | 2011-12-30 | 2012-08-29 | 殷海洋 | Safety lunch box |
| CN105520325A (en) * | 2014-09-30 | 2016-04-27 | 西安乐食智能餐具有限公司 | Lunch box |
| CN204415976U (en) * | 2014-12-17 | 2015-06-24 | 重庆恒聚物流股份有限公司 | A kind of novel logistics stack of goods case |
| CN204969917U (en) * | 2015-09-25 | 2016-01-20 | 郑子敏 | Meal heat preservation pail |
| CN206187474U (en) * | 2016-11-14 | 2017-05-24 | 湖北风禾食品有限公司 | Fasten effectual tin sterilizing cage |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108715273A (en) * | 2018-08-03 | 2018-10-30 | 天津包纸品包装有限公司 | A kind of corrugated case |
| CN112431741A (en) * | 2020-11-06 | 2021-03-02 | 涡阳县华夏气体有限公司 | Argon gas supercharging device convenient to carry |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180119 |
|
| RJ01 | Rejection of invention patent application after publication |