CN213720403U

CN213720403U - Easily folding multi-functional paper pulp cutlery box

Info

Publication number: CN213720403U
Application number: CN202022970105.3U
Authority: CN
Inventors: 吴正兴
Original assignee: Changzhou Fine Pulp Edible Environmental Protection Co ltd
Current assignee: Changzhou Fine Pulp Edible Environmental Protection Co ltd
Priority date: 2020-12-10
Filing date: 2020-12-10
Publication date: 2021-07-20
Anticipated expiration: 2030-12-10

Abstract

The utility model discloses an easily-folded multifunctional paper pulp lunch box, which comprises a connecting plate and a top cover, wherein the outer side wall of the connecting plate is provided with a first clamping groove, the lower surface of the connecting plate is fixedly connected with a folding sleeve, the bottom end of the folding sleeve is fixedly connected with a bottom cover, the top part of the bottom cover is hinged with a first clamping block, the outer side wall of the top cover is hinged with a second clamping block, the upper surface of the top cover is provided with a pull rod groove and a placing groove, the inner side wall of the pull rod groove is fixedly connected with a fixed shaft, the outer side of the fixed shaft is sleeved with a pull rod, the top part of the placing groove is hinged with a protective cover, a folding sleeve is arranged between the connecting plate and the bottom cover, the folding sleeve is folded through a crease, so that a heat preservation layer and a sealing layer are folded, the bottom cover and the connecting plate are fixed through the first clamping groove matched with the first clamping groove on the bottom cover, and the folding sleeve is protected through the bottom cover and the connecting plate, prevent that folding cover from receiving the damage, prolong the life of paper pulp cutlery box.

Description

Easily folding multi-functional paper pulp cutlery box

Technical Field

The utility model belongs to the technical field of the paper pulp cutlery box, concretely relates to easily folding multi-functional paper pulp cutlery box.

Background

The paper pulp lunch box is made up by using mould to make paper pulp undergo the processes of vacuum adsorption forming, drying and deep-processing, and can be substituted for lunch box made of metal and plastics, and the paper pulp tableware is made up by using bagasse and straw dregs through the processes of making paper pulp by using annual non-wood plant fibre, and applying food-grade water-proofing and oil-proofing additive through high-tech treatment so as to make the paper pulp lunch box possess the characteristics of high-temp. cooking and saving resources, and the used paper pulp tableware can be reduced into carbon dioxide and water, and can be returned into nature to protect environment.

At present, paper pulp cutlery box on the market is mostly that the form is fixed, and occupation space is great, is unfavorable for the transport and the depositing of paper pulp cutlery box, and present paper pulp cutlery box simple structure, function singleness, and mostly all are disposable, easily cause the waste of paper pulp cutlery box, be unfavorable for the protection to the environment, for this reason we provide an easily folding multi-functional paper pulp cutlery box.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an easily folding multi-functional paper pulp cutlery box 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 an easily folding multi-functional paper pulp cutlery box, includes connecting plate and top cap, first draw-in groove has been seted up to the lateral wall of connecting plate, the lower fixedly connected with folding cover of connecting plate, folding cover's bottom fixedly connected with bottom, the top of bottom articulates there is first fixture block, the lateral wall of top cap articulates there is the second fixture block, and first fixture block all is equipped with four with the second fixture block, draw bar groove and standing groove have been seted up to the upper surface of top cap, the inside wall fixedly connected with fixed axle in draw bar groove, the outside cover of fixed axle is equipped with the pull rod, the top of standing groove articulates there is the visor.

Preferably, the lower surface of the connecting plate is fixedly connected with a heat-insulating layer and a sealing layer, and the lower surface of the heat-insulating layer is fixedly connected with the upper surface in the bottom cover.

Preferably, the sealing layer is located inside the heat preservation layer, and the outer side wall of the sealing layer is fixedly connected with the inner side wall of the heat preservation layer.

Preferably, the upper surface of the top cover is provided with a second clamping groove, the lower surface of the protective cover is fixedly connected with a third clamping block, and the third clamping block is clamped with the second clamping groove.

Preferably, the connecting plate is provided with an opening.

Preferably, the upper surface of connecting plate and the lower surface of top cap all fixedly connected with sealing washer.

Preferably, the first fixture block and the second fixture block are both fixedly connected with a projection, and the projection is clamped with the first clamping groove.

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

(1) this easily folding multi-functional paper pulp cutlery box, be provided with folding cover between connecting plate and the bottom, fold folding cover through the crease, thereby fold heat preservation and sealing layer, through the first draw-in groove of first fixture block cooperation on the bottom, fix bottom and connecting plate, make folding cover fold inside connecting plate and bottom, protect folding cover through bottom and connecting plate, prevent that folding cover from receiving the damage, the life of extension paper pulp cutlery box, it is extravagant to reduce, play the effect of protection to the environment.

(2) This easily folding multi-functional paper pulp cutlery box, fold through overlapping folding, can reduce the space that occupies of paper pulp cutlery box, be convenient for carry and transport the paper pulp cutlery box, top cap cooperation second fixture block through setting up, it is fixed with the top cap and connecting plate, folding cover is protected to the fifty percent discount, prevent that folding cover from receiving the damage, through setting up the sealing washer on top cap and connecting plate, can prevent that water and dust from getting into the inside of paper pulp cutlery box, it is clean to guarantee the paper pulp cutlery box, and can prolong the life of paper pulp cutlery box.

Drawings

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

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

fig. 3 is a side sectional view of the present invention;

fig. 4 is a top view of the present invention;

fig. 5 is an enlarged view of a structure in fig. 3 according to the present invention.

In the figure: 1. a connecting plate; 2. folding the sleeve; 3. a bottom cover; 4. a first clamping block; 5. a heat-insulating layer; 6. a sealing layer; 7. a first card slot; 8. a top cover; 9. a seal ring; 10. a second fixture block; 11. a pull rod groove; 12. A fixed shaft; 13. a pull rod; 14. a protective cover; 15. a placement groove; 16. a third fixture block; 17. a second card slot; 18. and (4) opening.

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.

Please refer to fig. 1-5, the utility model provides an easily foldable multi-functional paper pulp cutlery box, including connecting plate 1 and top cap 8, first draw-in groove 7 has been seted up to the lateral wall of connecting plate 1, lower fixed surface of connecting plate 1 is connected with folding cover 2, bottom fixedly connected with bottom 3 of folding cover 2, the top of bottom 3 articulates there is first fixture block 4, the lateral wall of top cap 8 articulates there is second fixture block 10, and first fixture block 4 all is equipped with four with second fixture block 10, draw bar groove 11 and standing groove 15 have been seted up to the upper surface of top cap 8, the inside wall fixedly connected with fixed axle 12 of draw bar groove 11, the outside cover of fixed axle 12 is equipped with pull rod 13, the top of standing groove 15 articulates there is visor 14.

In this embodiment, preferred, the lower fixed surface of connecting plate 1 is connected with heat preservation 5 and sealing layer 6, and the lower surface of heat preservation 5 is connected with the last fixed surface in the bottom 3, keeps warm through heat preservation 5 meal in to paper pulp meal box, can prevent through sealing layer 6 that the soup in the meal from flowing out, causes the damage to heat preservation 5.

In this embodiment, preferred, sealing layer 6 is located the inside of heat preservation 5, and the lateral wall of sealing layer 6 and the inside wall fixed connection of heat preservation 5, and through laminating heat preservation 5 and sealing layer 6 mutually, make heat preservation 5's heat preservation effect better.

In this embodiment, preferably, the upper surface of the top cover 8 is provided with a second clamping groove 17, the lower surface of the protective cover 14 is fixedly connected with a third clamping block 16, the third clamping block 16 is clamped with the second clamping groove 17, the protective cover 14 is fixed with the top cover 8 through the third clamping block 16 matching with the second clamping groove 17, and the tableware in the placing groove 15 is protected.

In this embodiment, preferably, the connecting plate 1 is provided with an opening 18, and the food can be poured into the pulp lunch box for storage through the opening 18.

In this embodiment, preferably, the sealing ring 9 is fixedly connected to the upper surface of the connecting plate 1 and the lower surface of the top cover 8, and the pulp lunch box is sealed by the sealing ring 9, so that water and dust are prevented from entering the pulp lunch box, and water in meal can be prevented from flowing out.

In this embodiment, preferably, the first fixture block 4 and the second fixture block 10 are both fixedly connected with a protruding block, and the protruding block is engaged with the first engaging groove 7, so that the protruding block is engaged with the first engaging groove 7, and the top cover 8, the connecting plate 1 and the bottom cover 3 are fixed by the first fixture block 4 and the second fixture block 10, so as to protect the paper pulp lunch box.

The utility model discloses a theory of operation and use flow: when the device is used, the first clamping block 4 is held and pulled, the convex block on the first clamping block 4 is taken out from the inside of the first clamping groove 7, the bottom cover 3 and the top cover 8 are pulled to pull the folding sleeve 2 open, the second clamping block 10 is held and pulled, the convex block on the second clamping block 10 is taken out from the inside of the first clamping groove 7, the pull rod 13 is held and pulled to rotate the pull rod 13 for a certain angle around the fixed shaft 12, the top cover 8 is taken down, food is poured into the inside of the paper pulp lunch box through the opening 18, the top cover 8 is held and taken up to fix the top cover 8 and the connecting plate 1, after the paper pulp lunch box is used, the bottom cover 3 is held and lifted, the folding sleeve 2 is folded through the crease, the folding sleeve 2 is positioned between the bottom cover 3 and the connecting plate 1, the first clamping block 4 is held and pulled to clamp the convex block on the first clamping block 4 with the first clamping groove 7, and the bottom cover 3 is fixed with the connecting plate 1, protecting folding sleeve 2 through top cap 8, bottom 3 and connecting plate 1, preventing that folding sleeve 2 from receiving the damage, prolonging the life of paper pulp cutlery box, reduce extravagantly, play the effect of protection to the environment, inside sealing washer 9 through setting up prevents that water and dust from getting into paper pulp cutlery box, can prolong the life of paper pulp cutlery box, reduce the waste of paper pulp cutlery box, resources are saved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an easy folding multi-functional paper pulp cutlery box, includes connecting plate (1) and top cap (8), its characterized in that: first draw-in groove (7) have been seted up to the lateral wall of connecting plate (1), the lower fixed surface of connecting plate (1) is connected with folding cover (2), bottom fixedly connected with bottom (3) of folding cover (2), the top of bottom (3) articulates there is first fixture block (4), the lateral wall of top cap (8) articulates there is second fixture block (10), and just first fixture block (4) all are equipped with four with second fixture block (10), draw bar groove (11) and standing groove (15) have been seted up to the upper surface of top cap (8), the inside wall fixedly connected with fixed axle (12) of draw bar groove (11), the outside cover of fixed axle (12) is equipped with pull rod (13), the top of standing groove (15) articulates there is visor (14).

2. A multifunctional pulp lunch box easy to fold as claimed in claim 1, characterized in that: the lower surface of the connecting plate (1) is fixedly connected with a heat-insulating layer (5) and a sealing layer (6), and the lower surface of the heat-insulating layer (5) is fixedly connected with the upper surface in the bottom cover (3).

3. A multifunctional pulp lunch box easy to fold as claimed in claim 2, characterized in that: the sealing layer (6) is located inside the heat insulation layer (5), and the outer side wall of the sealing layer (6) is fixedly connected with the inner side wall of the heat insulation layer (5).

4. A multifunctional pulp lunch box easy to fold as claimed in claim 1, characterized in that: the upper surface of top cap (8) has seted up second draw-in groove (17), the lower surface fixed connection of visor (14) has third fixture block (16), and third fixture block (16) and second draw-in groove (17) looks block.

5. A multifunctional pulp lunch box easy to fold as claimed in claim 1, characterized in that: an opening (18) is formed in the connecting plate (1).

6. A multifunctional pulp lunch box easy to fold as claimed in claim 1, characterized in that: the upper surface of the connecting plate (1) and the lower surface of the top cover (8) are fixedly connected with sealing rings (9).

7. A multifunctional pulp lunch box easy to fold as claimed in claim 1, characterized in that: the first clamping block (4) and the second clamping block (10) are fixedly connected with a convex block, and the convex block is clamped with the first clamping groove (7).