CN212260750U

CN212260750U - Ceramic lunch box convenient to open and close

Info

Publication number: CN212260750U
Application number: CN202020558148.8U
Authority: CN
Inventors: 危连进
Original assignee: Fujian Dehua County Bangwei Ceramics Co ltd
Current assignee: Fujian Dehua County Bangwei Ceramics Co ltd
Priority date: 2020-04-15
Filing date: 2020-04-15
Publication date: 2021-01-01
Anticipated expiration: 2030-04-15

Abstract

The utility model discloses a pottery lunch-box convenient to open and shut, including first ceramic shell, second ceramic shell, circle board, apron and second ceramic shell, the left surface of first ceramic shell is provided with two connecting blocks, and the opposite face of two connecting blocks all is provided with first bearing, and the internal surface of two first bearings has all cup jointed first pivot, and the surface of first pivot is provided with the apron, and the right flank of first ceramic shell is provided with the fixed block, the inside of first ceramic shell is provided with the cavity, the upper surface of apron is provided with first recess, be provided with in the first recess and hold between the fingers the handle. Owing to set up first ceramic shell, second ceramic shell, cavity, apron, first pivot, second pivot and kelly, can avoid when the meal just hold out, the ceramic lunch-box outer wall is overheated, scalds people's problem and appears, and through the position of adjusting the kelly, can reach the effect of fixed apron and opening the apron moreover, makes things convenient for people to open the apron.

Description

Ceramic lunch box convenient to open and close

Technical Field

The utility model belongs to the technical field of the pottery lunch-box, specifically a pottery lunch-box convenient to open and shut.

Background

Nowadays, more and more people are going out the during operation, all can use the lunch-box to hold the meal, and present ceramic lunch-box is at the in-process of using, has following problem: inconvenient opening and closing, the heat-proof quality is not good, if the meal just is contained in the ceramic lunch box, because the temperature of meal is higher, leads to the ceramic lunch box outer wall to scald, can scald one's hand when people directly touch the ceramic lunch box outer wall with the hand, consequently need improve.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a pottery lunch-box convenient to open and shut to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a pottery lunch-box convenient to open and shut, includes first ceramic shell, second ceramic shell, circle board, apron and second ceramic shell, the left surface of first ceramic shell is provided with two connecting blocks, and the opposite face of two connecting blocks all is provided with first bearing, and the internal surface of two first bearings has all cup jointed first pivot, and the surface of first pivot is provided with the apron, and the right flank of first ceramic shell is provided with the fixed block, the inside of first ceramic shell is provided with the cavity, the upper surface of apron is provided with first recess, be provided with in the first recess and hold between the fingers the handle.

As a further aspect of the present invention: and a fixed block is arranged on the right side surface of the first ceramic shell.

As a further aspect of the present invention: first through-hole has been seted up to the upper surface of apron, and the right flank of fixed block is provided with the second through-hole, first bearing is installed to the inner wall of first through-hole, and the second pivot has been cup jointed to the internal surface of first bearing, the both ends of second pivot respectively with twist the lower surface of piece and the last fixed surface of kelly is connected, the surface of second pivot is provided with the torsional spring, the both ends of torsional spring respectively with twist the lower surface of piece and the last fixed surface of second bearing is connected.

As a further aspect of the present invention: the second rotating shaft is located in the second through hole, the bottom end of the second rotating shaft is fixedly connected with the upper surface of the clamping rod, and the upper surface of the clamping rod is in lap joint with the lower surface of the fixing block.

As a further aspect of the present invention: the upper surface of the inner wall of the first ceramic shell is provided with a ring plate, the inner wall of the ring plate is provided with an internal thread, the internal thread is in threaded connection with an external thread, the external thread is arranged on the outer surface of the second ceramic shell, and the outer surface of the second ceramic shell is in lap joint with the inner wall of the second groove.

Compared with the prior art, the beneficial effects of the utility model are that:

owing to set up first ceramic shell, the second ceramic shell, the cavity, the apron, first pivot, second pivot and kelly, first ceramic shell internal design has the cavity, and also can form a cavity between first ceramic shell and the second ceramic shell, can effectual improvement pottery lunch-box's heat insulating ability, and the heat of meal also can not directly transmit to first ceramic shell outer wall on, can avoid the meal just when flourishing, the condition that the pottery lunch-box outer wall is overheated and scald one's hand appears, and through the position of adjusting the kelly, can reach the fixed apron and open the effect of apron, make things convenient for people to open the apron.

Drawings

Fig. 1 is a schematic front sectional view of a ceramic lunch box convenient to open and close.

Fig. 2 is a schematic structural diagram of a top view of a cover plate in a ceramic lunch box convenient to open and close.

Fig. 3 is a schematic structural diagram of a first ceramic shell of the ceramic lunch box convenient to open and close.

In the figure: 1. a first ceramic shell; 2. a cavity; 3. a ring plate; 4. an internal thread; 5. an external thread; 6. connecting blocks; 7. a first rotating shaft; 8. a cover plate; 9. a first groove; 10. kneading the handle; 11. a first through hole; 12. a second bearing; 13. a second rotating shaft; 14. a torsion spring; 15. twisting the block; 16. a fixed block; 17. a second through hole; 18. a clamping rod; 19. a second groove; 20. a second ceramic shell.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Referring to fig. 1-3, a ceramic lunch box convenient to open and close comprises a first ceramic shell 1, a second ceramic shell 20, a ring plate 3, a cover plate 8 and a second ceramic shell 20, wherein the left side surface of the first ceramic shell 1 is provided with two connecting blocks 6, opposite surfaces of the two connecting blocks 6 are provided with first bearings, inner surfaces of the two first bearings are respectively sleeved with a first rotating shaft 7, the surface of the first rotating shaft 7 is provided with the cover plate 8, the right side surface of the first ceramic shell 1 is provided with a fixing block 16, a cavity 2 is arranged inside the first ceramic shell 1, the upper surface of the cover plate 8 is provided with a first groove 9, a pinch knob 10 is arranged in the first groove 9, the pinch knob 10 can control the opening or closing of the cover plate 8 due to the arrangement of the first groove 9 and the pinch knob 10, the right side surface of the first ceramic shell 1 is provided with the fixing block 16, the upper surface of the cover plate 8 is provided with a first through hole 11, the right flank of fixed block 16 is provided with second through-hole 17, first bearing is installed to the inner wall of first through-hole 11, the internal surface of first bearing has cup jointed second pivot 13, the both ends of second pivot 13 respectively with twist the lower surface of piece 15 and the last fixed surface of kelly 18 and be connected, the surface of second pivot 13 is provided with torsional spring 14, the both ends of torsional spring 14 respectively with twist the lower surface of piece 15 and the last fixed surface of second bearing 12 and be connected, second pivot 13 is located second through-hole 17, the bottom of second pivot 13 is connected with the last fixed surface of kelly 18, the upper surface of kelly 18 and the lower surface overlap joint of fixed block 16, owing to set up second pivot 13, torsional spring 14, kelly 18 and twist piece 15, make kelly 18 can rotate, make kelly 18 can fix or open apron 8, made things convenient for people to control apron 8, and under the effort of torsional spring 14, under the condition of not having artificial interference, twist piece 15 and can not rotate at will to make kelly 18 can not rotate at will, the last surface mounting of first ceramic shell 1 inner wall has collar plate 3, and the inner wall of collar plate 3 is provided with internal thread 4, and internal thread 4 and external screw thread 5 threaded connection, external screw thread 5 install the surface at second ceramic shell 20, the surface of second ceramic shell 20 and the inner wall overlap joint of second recess 19.

The utility model discloses a theory of operation is: when the cover plate 8 needs to be opened, the screwing block 15 is screwed, the screwing block 15 drives the clamping rod 18 to rotate through the second rotating shaft 13, the torsion spring 14 is contracted, the clamping rod 18 is parallel to the second through hole 17, then the cover plate 8 is turned over, the clamping rod 18 penetrates through the second through hole 17, the cover plate 8 is opened, then the second ceramic shell 20 is screwed, the internal thread 4 and the external thread 5 are in threaded motion, the second ceramic shell 20 is separated from the first ceramic shell 1, when the meal in the second ceramic shell 20 is cooled, hot water is directly added into the first ceramic shell 1, if no hot water exists, a heating bag which is heated when meeting water can be added, the heating bag and the water react, the temperature of the water can be quickly increased, then the second ceramic shell 20 is reset, and the temperature of the meal can be increased along with the temperature increase of the second ceramic shell 20.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, 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 by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. The utility model provides a pottery lunch-box convenient to open and shut, includes first ceramic shell (1), second ceramic shell (20), circle board (3), apron (8) and second ceramic shell (20), its characterized in that, the left surface of first ceramic shell (1) is provided with two connecting blocks (6), and the opposite face of two connecting blocks (6) all is provided with first bearing, and first pivot (7) have all been cup jointed to the internal surface of two first bearings, and the surface of first pivot (7) is provided with apron (8), and the right flank of first ceramic shell (1) is provided with fixed block (16), the inside of first ceramic shell (1) is provided with cavity (2), the upper surface of apron (8) is provided with first recess (9), be provided with in first recess (9) and hold between the fingers handle (10).

2. The ceramic lunch box convenient to open and close according to claim 1, characterized in that a fixing block (16) is arranged on the right side surface of the first ceramic shell (1).

3. The ceramic lunch box convenient to open and close according to claim 1 or 2, characterized in that, first through-hole (11) has been seted up to the upper surface of apron (8), and the right flank of fixed block (16) is provided with second through-hole (17), first bearing is installed to the inner wall of first through-hole (11), and second pivot (13) have been cup jointed to the internal surface of first bearing, the both ends of second pivot (13) respectively with the lower surface of twisting block (15) and the last fixed surface of kelly (18) be connected, the surface of second pivot (13) is provided with torsional spring (14), the both ends of torsional spring (14) respectively with the lower surface of twisting block (15) and the last fixed surface of second bearing (12) be connected.

4. The ceramic lunch box convenient to open and close according to claim 3, wherein the second rotating shaft (13) is positioned in the second through hole (17), the bottom end of the second rotating shaft (13) is fixedly connected with the upper surface of the clamping rod (18), and the upper surface of the clamping rod (18) is overlapped with the lower surface of the fixing block (16).

5. The ceramic lunch box convenient to open and close according to claim 1, wherein a ring plate (3) is mounted on the upper surface of the inner wall of the first ceramic shell (1), an internal thread (4) is arranged on the inner wall of the ring plate (3), the internal thread (4) is in threaded connection with an external thread (5), the external thread (5) is mounted on the outer surface of the second ceramic shell (20), and the outer surface of the second ceramic shell (20) is overlapped with the inner wall of the second groove (19).