CN209939446U

CN209939446U - Packing carton with heat preservation function

Info

Publication number: CN209939446U
Application number: CN201920663689.4U
Authority: CN
Inventors: 刘虹
Original assignee: Tianjin Bingli Cool Storage Technology Co Ltd
Current assignee: Tianjin Bingli Cool Storage Technology Co Ltd
Priority date: 2019-05-09
Filing date: 2019-05-09
Publication date: 2020-01-14
Anticipated expiration: 2029-05-09

Abstract

The utility model discloses a packing carton with heat preservation function, paste layer, interior lid and first collar including shell body, first mount pad, plastics plastic wrap, the external fixed cover of shell body has outer insulation cover, the external fixed cover of outer insulation cover has the tin paper insulation cover, and the bottom fixed mounting of tin paper insulation cover has the supporting pad, the top of shell body has outer lid through screw thread collar fixed mounting, it has plastics plastic wrap to paste the layer down on packing carton and the inside wall of last packing carton, the top fixed mounting who goes up the packing carton has the second mount pad, the top of second mount pad has interior lid through second mount pad fixed mounting, and the central point department fixed mounting at inner cup body top has the handle. The utility model discloses set up the shell body of tin foil insulation cover and having outer insulation cover, can play good heat retaining effect to the upper and lower packing carton of inside, and can realize recycling, and then improved the practicality of packing carton.

Description

Packing carton with heat preservation function

Technical Field

The utility model relates to a packing carton technical field specifically is a packing carton with heat preservation function.

Background

Along with people's requirement to leisure life is higher and higher, climb the mountain, activities such as far-foot receive people's liking more and more, people's condition is limited in the field, often can only eat cold food or dried grain, not only the taste is not good, and also very big to people's health injury, in order to solve this problem, some box lunch that can rapid heating has appeared, its principle is that inside has a packet of water and a packet of heating agent, mix the two during the use and can heat, but this type of product generally can not recycle, and mostly be disposable food, the practicality is relatively poor, traditional packing carton generally does not have layering subregion function when using simultaneously, food mixes together easily, consequently, it is necessary to improve prior art, in order to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a packing carton with heat preservation function 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: a packaging box with a heat preservation function comprises an outer shell, a first mounting seat, a plastic preservative film pasting layer, an inner cover body and a first mounting ring, wherein an outer heat preservation sleeve is fixedly sleeved on the outer surface of the outer shell, a tinfoil heat preservation sleeve is sleeved on the outer surface of the outer heat preservation sleeve, a supporting pad is fixedly mounted at the bottom of the tinfoil heat preservation sleeve, an outer cover body is fixedly mounted at the top of the outer shell through a threaded mounting ring, a sealing pad extending into the outer shell is fixedly mounted at the central position of the bottom of the outer cover body, a lower packaging box is placed at the bottom in the outer shell, a first mounting seat is fixedly mounted at the top of the lower packaging box, a limiting ring is fixedly mounted on the inner side wall of the outer shell below the first mounting seat, a base is fixedly mounted at the top of the first mounting seat through the first mounting ring, an upper packaging box is fixedly mounted at the top of the base, and the plastic preservative film pasting, go up the top fixed mounting of packing carton and have the second mount pad, the top of second mount pad has interior lid through second collar fixed mounting, and the central point department fixed mounting at inner cup body top has the handle.

Preferably, the edge of the top of the tin foil thermal insulation sleeve is sewn with an elastic sleeve, and one side of the elastic sleeve is tied with a rope sleeve.

Preferably, the top of the outer cover body is rotatably provided with a handle through a handle mounting seat, and the top of the outer cover body on one side of the handle is provided with a groove.

Preferably, the bottom fixed mounting of lower packing carton has the screw thread installation base, and the bottom in the shell body is equipped with the lower mount pad that uses with the cooperation of screw thread installation base, and screw thread installation base passes through helicitic texture fixed connection with lower mount pad.

Preferably, fixed columns are fixedly mounted on four sides of the bottom of the outer heat-insulating sleeve, and fixed grooves matched with the fixed columns are formed in four sides of the bottom of the tin foil heat-insulating sleeve.

Preferably, the lower packing box, the upper packing box, the inner cover body, the outer shell body and the outer cover body are all made of plastic materials.

Compared with the prior art, the beneficial effects of the utility model are that: this packing carton with heat preservation function has set up the body of tin foil insulation cover and have outer insulation cover, can play good heat retaining effect to inside upper and lower packing carton, and can realize recycling, and then the practicality of packing carton has been improved, the detachable of setting goes up packing carton and packing carton can be assembled and the split down as required on the packing carton, not only can separately pack food, and improved the flexibility that the packing carton used, through threaded mounting base and lower mount pad fixed mounting's packing carton, can avoid the packing carton to rock inside the casing, thereby the security of packing carton has been guaranteed, it is convenient for carry the packing carton to set up the handle, and convenient to popularize and use.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a front view of the present invention;

fig. 3 is a top view of the present invention.

In the figure: 1. a tinfoil thermal insulation sleeve; 101. fixing grooves; 102. a support pad; 103. an elastic sleeve; 104. rope sleeves; 2. an outer insulating sleeve; 201. fixing a column; 3. an outer housing; 301. a limiting ring; 302. a lower mounting seat; 4. a lower packaging box; 401. a base is installed in a threaded manner; 5. a first mounting seat; 6. a base; 7. putting the packaging box on; 8. a plastic preservative film adhesive layer; 9. a second mounting seat; 10. an inner cover body; 1001. a handle; 11. an outer cover body; 1101. a gasket; 12. a handle; 13. a handle mounting seat; 14. a threaded mounting ring; 15. a second mounting ring; 16. a first mounting ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or 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 in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides an embodiment: a packaging box with a heat preservation function comprises an outer shell 3, a first mounting seat 5, a plastic preservative film pasting layer 8, an inner cover 10 and a first mounting ring 16, wherein an outer heat preservation sleeve 2 is fixedly sleeved on the outer surface of the outer shell 3, the heat preservation performance of the outer shell 3 can be improved through the outer heat preservation sleeve 2, a tinfoil heat preservation sleeve 1 is sleeved on the outer surface of the outer heat preservation sleeve 2, a supporting pad 102 is fixedly installed at the bottom of the tinfoil heat preservation sleeve 1, the tinfoil heat preservation sleeve 1 can play a heat preservation effect and can be disassembled according to requirements and is convenient to clean, an outer cover 11 is fixedly installed at the top of the outer shell 3 through a thread mounting ring 14, a sealing gasket 1101 extending to the inside of the outer shell 3 is fixedly installed at the central position of the bottom of the outer cover 11, the outer cover 11 can seal the outer shell 3, the sealing gasket 1101 can guarantee the sealing effect, a lower packaging, and the top of the lower packing box 4 is fixedly provided with a first mounting seat 5, the first mounting seat 5 is convenient for the fixed mounting of the upper packing box 7, the inner side wall of the outer shell 3 below the first mounting seat 5 is fixedly provided with a limiting ring 301, the limiting ring 301 can play a limiting effect, the top of the first mounting seat 5 is fixedly provided with a base 6 through a first mounting ring 16, the top of the base 6 is fixedly provided with the upper packing box 7, the first mounting ring 16 can be fixedly arranged at the top of the first mounting seat 5 through a bolt structure, the inner side walls of the lower packing box 4 and the upper packing box 7 are adhered with a plastic preservative film adhesive layer 8, the plastic preservative film adhesive layer 8 can protect food, the top of the upper packing box 7 is fixedly provided with a second mounting seat 9, the top of the second mounting seat 9 is fixedly provided with an inner cover body 10 through a second mounting ring 15, and a handle 1001 is fixedly arranged at the central position of the top of the inner cover body, the second mounting ring 15 can be fixedly mounted on the top of the second mounting seat 9 through a bolt structure, so that the inner cover 10 can be fixedly mounted.

Further, the edge at 1 top of tin foil thermal insulation cover has sewed up elastic sleeve 103, and one side binding of elastic sleeve 103 has rope sling 104, and in the embodiment, elastic sleeve 103 can be with the inseparable cover of 1 outside at outer thermal insulation cover 2 of tin foil thermal insulation cover, avoids the condition that tin foil thermal insulation cover 1 drops at will, and rope sling 104 can conveniently be to carrying of packing carton.

Further, handle 12 is installed through handle mount pad 13 rotation in the top of enclosing body 11, and the top of the outer lid 11 of handle 12 one side is equipped with the recess, and in the embodiment, handle 12 is convenient for the frenulum to the packing carton, and can fold as required, guarantees the pleasing to the eye degree of packing carton.

Further, the bottom fixed mounting of lower packing carton 4 has screw thread installation base 401, and the bottom in the shell body 3 is equipped with the lower mount pad 302 that uses with screw thread installation base 401 cooperation, and screw thread installation base 401 passes through helicitic texture fixed connection with lower mount pad 302, and in the embodiment, screw thread installation base 401 can use with lower mount pad 302 cooperation and carry out fixed mounting.

Further, all fixed columns 201 are fixedly mounted on four sides of the bottom of the outer thermal insulation sleeve 2, and all fixed slots 101 matched with the fixed columns 201 are arranged on four sides of the bottom in the tin foil thermal insulation sleeve 1.

Further, the lower packing box 4, the upper packing box 7, the inner lid 10, the outer shell 3 and the outer lid 11 are made of plastic, and in the embodiment, the plastic is light in weight and convenient to carry.

The working principle is as follows: during the use, place food classification in the inside of packing carton 7 under with packing carton 4 according to the demand, then rethread first collar 16 will go up packing carton 7 fixed mounting at packing carton 4's top down to seal up packing carton 7 through interior lid 10, then rethread outer lid 11 seals shell 3, can keep warm through outer insulation cover 2 and tinfoil insulation cover 1 in the use.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a packing carton with heat preservation function, includes that shell body (3), first mount pad (5), plastics plastic wrap paste layer (8), interior lid (10) and first collar (16), its characterized in that: the outer surface of the outer shell (3) is fixedly sleeved with an outer insulating sleeve (2), the outer surface of the outer insulating sleeve (2) is sleeved with a tinfoil insulating sleeve (1), a supporting pad (102) is fixedly installed at the bottom of the tinfoil insulating sleeve (1), an outer cover body (11) is fixedly installed at the top of the outer shell (3) through a thread installing ring (14), a sealing gasket (1101) extending to the interior of the outer shell (3) is fixedly installed at the central position of the bottom of the outer cover body (11), a lower packaging box (4) is placed at the bottom of the interior of the outer shell (3), a first installing seat (5) is fixedly installed at the top of the lower packaging box (4), a limiting ring (301) is fixedly installed on the inner side wall of the outer shell (3) below the first installing seat (5), a base (6) is fixedly installed at the top of the first installing seat (5) through a first installing ring (, and the top fixed mounting of base (6) has last packing carton (7), it has plastic preservative film to paste on the inside wall of lower packing carton (4) and last packing carton (7) to paste and pastes layer (8), the top fixed mounting who goes up packing carton (7) has second mount pad (9), there is interior lid (10) at the top of second mount pad (9) through second collar (15) fixed mounting, and the central point department fixed mounting at interior lid (10) top has handle (1001).

2. The packaging box with the heat preservation function according to claim 1, wherein: an elastic sleeve (103) is sewn at the edge of the top of the tin foil thermal insulation sleeve (1), and a rope sleeve (104) is tied at one side of the elastic sleeve (103).

3. The packaging box with the heat preservation function according to claim 1, wherein: the top of the outer cover body (11) is rotatably provided with a handle (12) through a handle mounting seat (13), and the top of the outer cover body (11) on one side of the handle (12) is provided with a groove.

4. The packaging box with the heat preservation function according to claim 1, wherein: the bottom fixed mounting of lower packing carton (4) has screw thread installation base (401), and the bottom in shell body (3) is equipped with down mount pad (302) with screw thread installation base (401) cooperation use, screw thread installation base (401) pass through helicitic texture fixed connection with lower mount pad (302).

5. The packaging box with the heat preservation function according to claim 1, wherein: four sides of the bottom of the outer thermal insulation sleeve (2) are fixedly provided with fixing columns (201), and four sides of the bottom in the tinfoil thermal insulation sleeve (1) are provided with fixing grooves (101) matched with the fixing columns (201).

6. The packaging box with the heat preservation function according to claim 1, wherein: the lower packaging box (4), the upper packaging box (7), the inner cover body (10), the outer shell body (3) and the outer cover body (11) are all made of plastic materials.