CN218369392U

CN218369392U - Plastic uptake box with heat preservation effect

Info

Publication number: CN218369392U
Application number: CN202222662888.8U
Authority: CN
Inventors: 许贤明; 黄明均; 黄宝霖; 曾小雪
Original assignee: Shishi Baotian Plastic Products Co ltd
Current assignee: Shishi Baotian Plastic Products Co ltd
Priority date: 2022-10-10
Filing date: 2022-10-10
Publication date: 2023-01-24
Anticipated expiration: 2032-10-10

Abstract

The utility model relates to an plastic uptake box technical field just discloses a plastic uptake box with heat preservation effect, including outer box, outer box is square box-like, and outer box inboard is provided with interior box, outer box top is provided with the lid, and fixed mounting has the baffle between the inner wall of interior box, lid top central point puts the department and has seted up and accomodate the groove, accomodates and is provided with the handle between the inslot wall, outer box top outside is provided with detains the limit, and lid both ends central point puts and the equal fixed mounting of both sides central point department has the buckle, and the lid is detained through the buckle and is fixed in outer box top in detaining the limit bottom, lie in the handle both sides between lid top and the bottom and all seted up the through-hole, this utility model, through spring, clamp plate, sealing washer etc. that set up, prevented that the sealing washer from using for a long time and producing to warp or damage and influence sealed effect, improved the sealed effect and the heat preservation effect of lid to outer box.

Description

Plastic uptake box with heat preservation effect

Technical Field

The utility model relates to a plastic uptake box technical field especially relates to a plastic uptake box with heat preservation effect.

Background

Blister packs are understood in the broad sense as all blisters, in the narrow sense, as only one type of blister: plastic-absorbing and forming the sheet into a plastic box shape, and connecting a cover with the container; the cover and the bottom are separated and made of different materials, if the Japanese snack box is made of PS, the bottom is made of black PS, and the cover is made of transparent PET.

Many cutlery boxes on the market at present all adopt the plastics sucking technology to make, and when the plastics sucking box was used to the cutlery box, it need have certain heat preservation function, and the sealed effect between the lid of current plastics sucking box and the box body is relatively poor simultaneously to can lead to the scattered problem of food etc. in the cutlery box to appear when using.

Therefore, a plastic uptake box with a heat preservation effect is provided.

SUMMERY OF THE UTILITY MODEL

The utility model discloses solve the technical problem that above-mentioned prior art exists, provide a plastic uptake box with heat preservation effect.

In order to realize the above-mentioned purpose, the utility model discloses a following technical scheme, a plastic uptake box with heat preservation effect includes outer box, outer box is square box-like, and outer box inboard is provided with interior box, outer box top is provided with the lid, and fixed mounting has the baffle between the interior box inner wall, lid top central point puts the department and has seted up and accomodate the groove, accomodates and is provided with the handle between the inslot wall, outer box top outside is provided with detains the limit, and lid both ends central point puts and the equal fixed mounting of both sides central point department of putting has the buckle, and the lid is detained through the buckle and is being fixed in outer box top in detaining the limit bottom, it has all seted up the through-hole to lie in the handle both sides between lid top and the bottom.

Preferably, be provided with the vacuum layer between outer box and the interior box, fixed mounting has the heat preservation inner bag between the interior box inner wall, the lid inlayer is provided with the heat preservation and fills, and the heat preservation is filled and is adopted the rock wool material to make.

Preferably, the box cover is located at the top of the outer box and provided with a first mounting groove, the first mounting groove is annular, a pressing plate is installed between the inner walls of the first mounting groove in a sliding connection mode, the pressing plate is annular and identical to the first mounting groove, a sealing ring is fixedly connected between the inner walls of the first mounting groove and located at the bottom of the pressing plate, and the sealing ring is in sliding connection with the inner walls of the first mounting groove.

Preferably, the two ends and the two sides of the inner wall of the first top of the mounting groove are distributed in a linear array mode, a second mounting groove is cylindrical, a sliding rod is connected between the inner walls of the second mounting groove in a sliding mode, the bottom of the sliding rod is fixedly connected with the top of the first mounting groove, and a spring is arranged between the inner wall of the second mounting groove and the top of the sliding rod.

Preferably, the clamping groove is formed in the bottom of the sealing ring, the clamping ring is fixedly connected to the top of the outer box, the clamping ring and the clamping groove are annular, the clamping ring and the clamping groove are identical in shape and size, and the clamping ring is embedded between the inner walls of the clamping grooves.

Preferably, the lid top is located the equal fixedly connected with stationary blade of two through-hole positions department, and the one end position department between stationary blade top and the bottom is the rectangle array and distributes and has seted up the ventilation hole, and the ventilation hole is the circular port.

Preferably, a sliding cover is arranged between the top of the fixed sheet and the two sides of the fixed sheet, the sliding cover is in sliding connection with the fixed sheet, and the size of the sliding cover is half of that of the fixed sheet.

Advantageous effects

The utility model provides a plastic uptake box with heat preservation effect. The method has the following beneficial effects:

(1) This plastic uptake box with heat preservation effect, through the spring that sets up, a pressing plate, the sealing washer etc, when the lid seals outer box, make snap ring embedding draw-in groove inner wall, then it is fixed with the lid on the buckle with the buckle spiral-lock, outer box top promotes sealing washer and mounting groove one and upwards slides this moment, and then make the slide bar upwards slide with spring compression, spring compression produces elastic force, be used in mounting groove one, and compress tightly the sealing washer and flatten at outer box top, thereby prevented that the sealing washer from using for a long time and producing and warp or damage and influence sealed effect, the sealed effect and the heat preservation effect of lid to outer box have been improved.

(2) This plastic uptake box with heat preservation effect through vacuum layer, heat preservation inner bag, the heat preservation packing that sets up, with external temperature transmission in the all-round isolated box to guarantee box interior heat preservation effect.

(3) This plastic uptake box with heat preservation effect through stationary blade, sliding closure, the ventilation hole that sets up, is convenient for adjust the interior and external circulation of air of box, prevents that box internal pressure from rising or step-down and influence and uncap.

Drawings

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

FIG. 2 is a schematic sectional view of the present invention;

FIG. 3 is a top view of the box body of the present invention;

fig. 4 is an enlarged view of a portion a in fig. 2 according to the present invention.

Illustration of the drawings:

1. an outer box; 2. a box cover; 3. a receiving groove; 4. a handle; 5. a fixing sheet; 6. a sliding cover; 7. a vent hole; 8. buckling; 9. buckling edges; 10. an inner case; 11. a vacuum layer; 12. a heat preservation liner; 13. a partition plate; 14. a through hole; 15. heat preservation and filling; 16. a snap ring; 17. a first mounting groove; 18. a second mounting groove; 19. a slide bar; 20. pressing a plate; 21. a seal ring; 22. a card slot; 23. a spring.

Detailed Description

The first embodiment is as follows: the utility model provides a plastic uptake box with heat preservation effect, as shown in fig. 1 and 3, including outer box 1, outer box 1 is square box-like, 1 inboard outer box is provided with

interior box

10, 1 top of outer box is provided with lid 2, fixed mounting has baffle 13 between the inner wall of

interior box

10, 2 top central point departments of lid have seted up and have accomodate groove 3, accomodate and be provided with handle 4 between the 3 inner walls in groove, 1 top outside outer box is provided with

detains limit

9, 2 both ends central point departments of lid put and both sides central point put equal fixed mounting have buckle 8, lid 2 is detained through buckle 8 and is fixed in outer box 1 top in detaining limit 9 bottom, it has all seted up through-hole 14 to lie in handle 4 both sides between lid 2 tops and the bottom.

As shown in fig. 2, a vacuum layer 11 is arranged between the outer box 1 and the inner box 10, a heat preservation liner 12 is fixedly arranged between the inner walls of the inner box 10, and a heat preservation filler 15 is arranged on the inner layer of the box cover 2, so that the temperature transmission between the inner box and the outside can be isolated in all directions, and the heat preservation effect in the box can be guaranteed.

The utility model discloses a theory of operation: through the isolation effect of the vacuum layer 11 and the heat preservation effect of the heat preservation inner container 12 and the heat preservation filling 15, the heat exchange between the outside and the box is isolated in all aspects.

The second embodiment:

as shown in fig. 4, a first mounting groove 17 is formed in the bottom of the box cover 2 at the top of the outer box 1, the first mounting groove 17 is annular, a pressing plate 20 is slidably connected between inner walls of the first mounting groove 17, and a sealing ring 21 is fixedly connected between inner walls of the first mounting groove 17 at the bottom of the pressing plate 20. Two ends and two side positions of the inner wall of the top of the first mounting groove 17 are distributed in a linear array mode, a second mounting groove 18 is formed in the inner wall of the second mounting groove 18, a sliding rod 19 is connected between the inner wall of the second mounting groove 18 in a sliding mode, the bottom of the sliding rod 19 is fixedly connected with the top of the first mounting groove 17, and a spring 23 is arranged between the inner wall of the second mounting groove 18 and the top of the sliding rod 19. Draw-in groove 22 has been seted up to sealing washer 21 bottom, 1 top fixedly connected with snap ring 16 of outer box, snap ring 16 and draw-in groove 22 all are cyclic annularly, and snap ring 16 is the same with draw-in groove 22 shape size, between the snap ring 16 embedding draw-in groove 22 inner wall, its effect lies in, has prevented that sealing washer 21 from using for a long time to produce and warp or damage and influence sealed effect, has improved lid 2 sealed effect and the heat preservation effect to outer box 1.

The utility model discloses a theory of operation: when lid 2 seals outer box 1, make snap ring 16 embedding draw-in groove 22 inner wall, then with 8 spiral-lock of buckle with lid 2 fixed on detaining limit 9, outer box 1 top promotes sealing washer 21 and a 17 upwards slides of mounting groove this moment, and then makes slide bar 19 upwards slide with the compression of spring 23, the compression of spring 23 produces elastic force, is used in mounting groove 17 to compress tightly sealing washer 21 and flatten at outer box 1 top.

Example three:

as shown in fig. 1, the top of the box cover 2 is fixedly connected with fixing pieces 5 at the positions of the two through holes 14, and the positions of one ends between the top and the bottom of the fixing pieces 5 are distributed in a rectangular array to form ventilation holes 7. Be provided with sliding closure 6 between stationary blade 5 top and the both sides, sliding closure 6 is sliding connection with stationary blade 5, and its effect lies in, and the circulation of air with the external world in the regulation box of being convenient for prevents that box interior atmospheric pressure from rising or step-down and influencing uncapping.

The utility model discloses a theory of operation: through the switching of 6 control 7 that slide, convenient and fast, 7 when opening, circulate with external air in the box, make box internal pressure the same with the external world, atmospheric pressure is too big or the undersize influences when avoiding uncapping and uncaps.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a plastic uptake box with heat preservation effect, includes outer box (1), its characterized in that: outer box (1) is square box-like, and outer box (1) inboard is provided with interior box (10), outer box (1) top is provided with lid (2), and fixed mounting has baffle (13) between interior box (10) inner wall, lid (2) top central point department of putting has seted up and has accomodate groove (3), accomodates and is provided with handle (4) between groove (3) inner wall, outer box (1) top outside is provided with detains limit (9), and lid (2) both ends central point puts and the equal fixed mounting of both sides central point department of putting has buckle (8), and lid (2) are detained through buckle (8) and are being fixed in outer box (1) top detaining limit (9) bottom, lie in handle (4) both sides between lid (2) top and the bottom and all seted up through-hole (14).

2. The blister box with insulation effect of claim 1, wherein: a vacuum layer (11) is arranged between the outer box (1) and the inner box (10), a heat-insulating liner (12) is fixedly arranged between the inner walls of the inner box (10), and a heat-insulating filler (15) is arranged on the inner layer of the box cover (2).

3. The blister box with insulation effect of claim 1, wherein: lid (2) bottom is located outer box (1) top position department and has seted up mounting groove (17), and mounting groove (17) are cyclic annularly, sliding connection installs clamp plate (20) between mounting groove (17) the inner wall, and clamp plate (20) bottom is located fixedly connected with sealing washer (21) between mounting groove (17) the inner wall.

4. The blister box with insulation effect according to claim 3, characterized in that: mounting groove two (18) have all been seted up to linear array distribution in mounting groove one (17) top inner wall both ends and both sides position, sliding connection has slide bar (19) between mounting groove two (18) inner wall, and slide bar (19) bottom and mounting groove one (17) top fixed connection, be provided with spring (23) between mounting groove two (18) inner wall and slide bar (19) top.

5. The blister box with insulation effect according to claim 4, wherein: draw-in groove (22) have been seted up to sealing washer (21) bottom, outer box (1) top fixedly connected with snap ring (16), snap ring (16) and draw-in groove (22) all are cyclic annularly, and snap ring (16) and draw-in groove (22) overall dimension the same, snap ring (16) embedding between draw-in groove (22) inner wall.

6. The blister box with insulation effect according to claim 1, wherein: lid (2) top is located equal fixedly connected with stationary blade (5) of two through-hole (14) positions department, and one end position department between stationary blade (5) top and the bottom is rectangular array and distributes and has seted up ventilation hole (7).

7. The blister box with insulation effect according to claim 6, wherein: a sliding cover (6) is arranged between the top and the two sides of the fixed sheet (5), and the sliding cover (6) is in sliding connection with the fixed sheet (5).