CN206734950U

CN206734950U - A kind of packing jar

Info

Publication number: CN206734950U
Application number: CN201720461485.3U
Authority: CN
Inventors: 陈恩典; 陈明辉; 邹光明
Original assignee: Fujian Tianhui Industry Ltd By Share Ltd
Current assignee: Fujian Tianhui Industry Ltd By Share Ltd
Priority date: 2017-04-28
Filing date: 2017-04-28
Publication date: 2017-12-12
Anticipated expiration: 2027-04-28

Abstract

The utility model discloses a kind of packing jar, including tank body and upper lid, upper lid is removably attached to tank body oral area, tank body oral area is stretched into upper lid bottom and its outer wall is connected with tank body mouth inner wall by bayonet unit, tank body oral area is additionally provided with capping, cover convolution inside with tank body oral area internal perisporium and be tightly connected and be integrated, and then be a relatively independent confined space by tank body lower part isolation.The capping of the packing jar is suppressed inside convolution and is tightly connected and is integrated with tank body oral area internal perisporium by shaped device, it is possible thereby to which reserved enough spaces are used to cover wooden lid by the way of inner bayonet.It is possible thereby to make to coordinate more preferably between jar and lid, better seal effect can be reached.And capping is connected with tank body oral area internal perisporium, tank surface ply of paper will not be torn to shreds during dismounting, it is more attractive in appearance.The packing jar will be covered to be tightly connected with tank body and is integrated using physical method, without using any chemical adhesive, so as to also more environmentally-friendly.

Description

A kind of packing jar

Technical field

Packing container is the utility model is related to, more particularly to a kind of packing jar.

Background technology

In the prior art, the storage of tealeaves is packed frequently with iron flask, and lid and the comparison that tank body can coordinate are close, this Sample lid is not easy to disengage from tank body, and tightness is good.But as the lifting of consumption idea, people increasingly grow tender of papery Jar carries out the packaging of industry.The jar of papery is typically using metal, plastics or the manufacture of bamboo and wood material.Due to tank material Soft limitation, lid are relatively difficult to coordinate with tank body, typically will be by the way of inner bayonet to reach the effect of sealing Tank body oral area is set to be caught in the groove of lid.

To ensure the sealing of jar, generally also need to be sealed using thin film in jar oral area, in order to ensure Attractive in appearance, film is generally arranged at the lower section of lid.

As shown in figure 1, existing diaphragm seal typically by the way of outer bound edge, i.e., film 4 uses adhesive and tank body 1 Outer carry out closing connection.

But the mode of this outer bound edge carries out seal-packed tank body 1 can not cover wooden lid by the way of inner bayonet Son, and easily tear the surface paper layer of tank body 1 to shreds during dismounting film 4, unsightly；The adhesive used in addition easily stays cull and remained The escaping gases such as solvent.

Utility model content

The purpose of this utility model is to provide a kind of packing jar.

According to one side of the present utility model, there is provided a kind of packing jar, including tank body and upper lid, upper lid is removedly Tank body oral area is connected to, tank body oral area is stretched into upper lid bottom and its outer wall is connected with tank body mouth inner wall by bayonet unit, Tank body oral area is additionally provided with capping, and it is one that capping is suppressed inside convolution and be tightly connected with tank body oral area internal perisporium by shaped device Body, and then be a relatively independent confined space by tank body lower part isolation.

In some embodiments, the inside convolution of tank body oral area forms an inwardly protruded inner bead of circle, and upper lid bottom is set There is the groove being engaged with inner bead.

In some embodiments, it is plane to cover main body, and the distance between plane and inner bead are 0.5cm to 2cm.

In some embodiments, cover as one of metal foil, plastic sheeting and paper or wherein any two kinds Laminated film.

In some embodiments, cover as aluminium foil.

In some embodiments, upper lid is to be covered in wooden upper lid or bamboo matter.

Using the packing jar of above technical scheme, capping suppresses inside convolution with tank body oral area internal perisporium by shaped device And be tightly connected and be integrated, it is possible thereby to which reserved enough spaces are used to cover wooden lid by the way of inner bayonet.Thus It can make to coordinate more preferably between jar and lid, better seal effect can be reached.And capping connects with tank body oral area internal perisporium Connect, tank surface ply of paper will not be torn to shreds during dismounting, it is more attractive in appearance.The packing jar will be covered using physical method to be connected with tank body sealing One is connected in, without using any chemical adhesive, so as to also more environmentally-friendly.

Brief description of the drawings

Fig. 1 be in the prior art diaphragm seal using outer bound edge by the way of structural representation.

Fig. 2 is a kind of structural representation of the packing jar of embodiment of the utility model.

Fig. 3 is the internal structure schematic diagram of packing jar shown in Fig. 2.

Fig. 4 is the oral area profile of packing jar shown in Fig. 2.

Embodiment

The utility model is described in further detail below in conjunction with the accompanying drawings.

Fig. 2 to Fig. 4 is schematically showed according to a kind of packing jar of embodiment of the present utility model.As illustrated, The packing jar includes tank body 1 and upper lid 2.

Wherein, upper lid 2 is to be covered in wooden upper lid or bamboo matter.

Upper lid 2 is removably attached to tank body oral area.

The inside convolution of the oral area of tank body 1 forms an inwardly protruded inner bead 11 of circle.

The upper bottom of lid 2 is provided with the groove 21 being engaged with inner bead 11.

The oral area of tank body 1 is stretched into the upper bottom of lid 2 and its outer wall is carried out with the mouth inner wall of tank body 1 by inner bead 11 and groove 21 Snap connection.

By inner bead 11 and groove 21, upper lid 2 repeatedly can be opened and closed.

The oral area of tank body 1 is additionally provided with a capping 3.

It is plane to cover 3 main bodys.

Capping 3 is suppressed inside convolution and is tightly connected and is integrated with the oral area internal perisporium of tank body 1 by shaped device, and then will The isolation of the bottom of tank body 1 is a relatively independent confined space.

It is 0.5cm to 2cm to cover the distance between 3 subject planes and inner bead 11 d.

In the present embodiment, capping 3 is metal foil, in other embodiments, capping 3 can also be PE plastic sheetings, paper, Composite cardboard film, aluminum-plastic composite membrane or paper-plastic composite film.

Using the packing jar of above technical scheme, capping 3 is suppressed to curls inward with the oral area internal perisporium of tank body 1 by shaped device Roll over and be tightly connected and be integrated, it is possible thereby to which reserved enough spaces are used to cover wooden lid 2 by the way of inner bayonet.By This can make to coordinate more preferably between jar 1 and lid 2, can reach better seal effect.And in capping 3 and the oral area of tank body 1 Perisporium connects, and will not tear the surface paper layer of tank body 1 to shreds during dismounting, more attractive in appearance.The packing jar will be covered using physical method and tank Body is tightly connected and is integrated, without using any chemical adhesive, so as to also more environmentally-friendly.

Above-described is only some embodiments of the present utility model.For the person of ordinary skill of the art, On the premise of not departing from the utility model and creating design, various modifications and improvements can be made, these belong to this practicality New protection domain.

Claims

1. a kind of packing jar, it is characterised in that including tank body and upper lid, the upper lid is removably attached to the tank body mouth Portion, the tank body oral area is stretched into the upper lid bottom and its outer wall is connected with the tank body mouth inner wall by bayonet unit, The tank body oral area is additionally provided with capping, and the capping suppresses inside convolution simultaneously with the tank body oral area internal perisporium by shaped device Sealed connection is integrated, and then is a relatively independent confined space by tank body lower part isolation.

2. packing jar according to claim 1, it is characterised in that the inside convolution of tank body oral area forms one and enclosed to convex The inner bead risen, the upper lid bottom are provided with the groove being engaged with the inner bead.

3. packing jar according to claim 2, it is characterised in that the capping main body is plane, and the plane and institute It is 0.5cm to 2cm to state the distance between inner bead.

4. according to the packing jar described in claims 1 to 3 any one, it is characterised in that the capping is metal foil, plastics are thin One of film and paper or wherein any two kinds of laminated film.

5. packing jar according to claim 3, it is characterised in that the capping is aluminium foil.

6. packing jar according to claim 1 or 2, it is characterised in that the upper lid is to be covered in wooden upper lid or bamboo matter.