CN109436551A

CN109436551A - Touch pressing Self-priming vacuum packing container

Info

Publication number: CN109436551A
Application number: CN201811248115.7A
Authority: CN
Inventors: 章程; 章巧云
Original assignee: Hunan Feixi Plastic Industry Co Ltd
Current assignee: Hunan Feixi Plastic Industry Co Ltd
Priority date: 2018-10-25
Filing date: 2018-10-25
Publication date: 2019-03-08

Abstract

Touch pressing Self-priming vacuum packing container, it is related to packing technique field, it includes shell and lid, the shell is equipped with storage space, the upper end opening of the storage space is simultaneously connect with lid, sealing is formed between the lid and vacuum constriction bag, the vacuum constriction bag for storing content is equipped in the storage space, the side wall of the shell is equipped with the external air inlet with storage space of connection, the inside of the lid is equipped with vacuum chamber, the bottom of the vacuum chamber is equipped with the material sucking port of connection vacuum constriction bag, check valve is equipped in the material sucking port, the top of the vacuum chamber is equipped with discharge port, the discharge port is the elastomeric slit of self-closing and its normality is closed state, the elasticity that the top of the lid is equipped with compressible vacuum chamber takes out material key.The configuration of the present invention is simple, it is easy to use, and the content in container is unlikely to deteriorate.

Description

Touch pressing Self-priming vacuum packing container

Technical field

The present invention relates to packing technique fields, and especially a kind of touch presses Self-priming vacuum packing container.

Background technique

In cosmetic package, health care skin care products packaging, medical packaging field, it is often necessary to which using has " box " bottle " tank " The shape of class is packed, these packing containers generally have isolation and binding character, uses functional liquid (low concentration for filling Lotion, cream), it is widely used due to can achieve the effect accurately limited the quantity, it can be achieved that makeup and guarantor to face, skin Support protection and the timely restoration care etc. to skin histology.

Existing vacuum packaging container is generally made of container casing, press head, suction pump and piston, this kind of structure of container It is more complex, pressing is painstaking, reseting elasticity is small, and air is easy to enter inside container by discharge port, and content is caused to become Matter.

Summary of the invention

Problem to be solved by this invention is to provide a kind of touch pressing Self-priming vacuum packing container, and structure is simple, It is easy to use, and the content in container is unlikely to deteriorate.

In order to solve the above-mentioned technical problem, the present invention adopts the following technical scheme: a kind of touch presses Self-priming vacuum packet Packaging container, including shell and lid, the shell are equipped with storage space, and the upper end opening of the storage space simultaneously connects with lid It connects, forms sealing between the lid and vacuum constriction bag, the vacuum for storing content is equipped in the storage space and is received Contracting bag, the side wall of the shell are equipped with the external air inlet with storage space of connection, and the inside of the lid is equipped with vacuum chamber, institute The bottom for stating vacuum chamber is equipped with the material sucking port of connection vacuum constriction bag, is equipped with check valve in the material sucking port, the vacuum chamber Top is equipped with discharge port, and the discharge port is the elastomeric slit of self-closing and its normality is closed state, the top of the lid Elasticity equipped with compressible vacuum chamber takes out material key；

It presses the elasticity and takes out material key, the vacuum chamber is compressed so that discharge port is opened, and vacuum chamber is formed at this time Negative pressure, so that the check valve is opened, then the content in the vacuum constriction bag enters vacuum chamber from institute from material sucking port Discharge port extrusion is stated, the vacuum constriction bag shrinks to enter air in storage space from air inlet at this time.

Further, the cylindrical member of a both ends open, the outer wall of the cylindrical member are fixedly connected in the material sucking port It is fixedly connected between the inner wall of material sucking port by multiple linking arms, between the outer wall of the cylindrical member and the inner wall of material sucking port Gap forms channel flow for content, the vertical section of the check valve in umbrella, the check valve include cylindrical valve body with And it is fixedly connected on the elastic valve deck on cylindrical valve body top, the cylindrical valve body is fastened in cylindrical member, the elasticity valve deck envelope The channel is covered, the outer of the elasticity valve deck can be upturned to open material sucking port.

Preferably, the inside of the cylindrical member includes the top hole body and lower part hole body being connected, the lower part hole body Internal diameter is greater than the internal diameter of top hole body, and the cylindrical valve body is elastic component, and the lower annular of the cylindrical valve body is provided with flange, The outer diameter size of the flange and the inner diameter size of lower part hole body match.

It is highly preferred that being in horn-like at the aperture of the top hole body and gradually zooming in from top to bottom, the cylindrical valve body Lower part gradually zoomed in downwards by the bottom end of flange.

Further, the lid includes outer cover, fixed plate and inner cover, and the fixed plate connects into outer cover and inner cover One.

Wherein, elastic take out expects that key setting covers outside, the outer mark covered equipped with cross section in drops Hole, the identification hole abut the side of discharge port, the top of the fixed plate be equipped with for be caught in it is in identification hole and with mark The convex block that the shape in hole matches.

Preferably, the position that corresponding elasticity takes out below material key in the fixed plate is equipped with through-hole, it is described in cover correspondence Position below through-hole is equipped with groove, the material sucking port be arranged in the bottom of groove, the through-hole communication groove and discharge port from And form the vacuum chamber.

It is highly preferred that the quantity of the air inlet is four, the upper of housing sidewall is arranged in four air inlet annular spaces Portion.

It is highly preferred that between the bottom and vacuum constriction bag of the storage space, there are gaps.

It is highly preferred that the thickness of the side of the vacuum constriction bag is less than the thickness of bottom.

The beneficial effects of the present invention are: when in use, it need to only press lightly on elasticity and take out material key, vacuum chamber shape can be made At negative pressure, discharge port is forced to open, and check valve is also opened therewith, and the content in vacuum constriction bag can be entered by material sucking port Squeezed out again from discharge port to vacuum chamber, the structure of the packing container is simple, press it is laborsaving, and due to when not in use, unidirectionally Valve closes material sucking port, to ensure that the content in vacuum constriction bag is unlikely to deteriorate, moreover, due to discharge port Normality is closed form, therefore content in the vacuum chamber is stayed also to be unlikely to deteriorate, and moreover, which can be used as changing Cosmetic is packed, health care skin care products is packed, the core component of medical packaging product, so as to cooperate the appearance of various design models, Practicability is preferable.

Detailed description of the invention

Fig. 1 is the overall structure diagram in the embodiment of the present invention；

Fig. 2 is structural schematic diagram when vacuum constriction bag is shunk in embodiment；

Fig. 3 is the structural schematic diagram of lid in embodiment；

Fig. 4 is the structural schematic diagram of inner cover in embodiment；

Fig. 5 is the structural schematic diagram of check valve in embodiment；

Fig. 6 is the structural schematic diagram of fixed plate in embodiment；

Fig. 7 is the structural schematic diagram of inner cover in embodiment；

Fig. 8 is overall structure stereoscopic schematic diagram of the invention.

Appended drawing reference are as follows:

1 --- shell 1a --- storage space 1b --- air inlet

2 --- lid 2a --- outer cover 2a1 --- identification holes

2b --- fixed plate 2b1 --- convex block 2b2 --- through-hole

2c --- inner cover 2c1 --- groove 3 --- vacuum constriction bag

4 --- vacuum chamber 5 --- material sucking port 5a --- cylindrical members

5a1 --- top hole body 5a2 --- lower part hole body 5b --- linking arm

6 --- check valve 6a --- cylindrical valve body 6a1 --- flanges

--- elastic valve deck 7 --- discharge port 8 --- elasticity takes out material key to 6b.

Specific embodiment

For the ease of the understanding of those skilled in the art, the present invention is made further below with reference to embodiment and attached drawing Bright, the content that embodiment refers to not is limitation of the invention.

It needs to illustrate in advance, in the present invention unless specifically defined or limited otherwise, term " installation ", " phase Even ", the terms such as " connection ", " fixation " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, Or it is integrally connected；It can be directly connected, the company inside two elements can also be can be indirectly connected through an intermediary It is logical.For the ordinary skill in the art, above-mentioned term in the present invention specific can be understood as the case may be Meaning.

In addition, in the present invention unless specifically defined or limited otherwise, fisrt feature is in the second feature " on " or " down " It may include that the first and second features directly contact, also may include that the first and second features are not direct contacts but pass through it Between other characterisation contact.Moreover, fisrt feature includes the first spy above the second feature " above ", " above " and " above " Sign is right above second feature and oblique upper, or is merely representative of first feature horizontal height higher than second feature.Fisrt feature exists Second feature " under ", " lower section " and " following " include that fisrt feature is directly below and diagonally below the second feature, or is merely representative of First feature horizontal height is less than second feature.Term " on ", "lower", "front", "rear", "left", "right", "vertical", "horizontal", The orientation or positional relationship of the instructions such as "top", "bottom" "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only For the convenience of describing the present invention and simplifying the description, rather than the device or element of indication or suggestion meaning must have specific side Position is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.

As shown in figures 1-8, pressing Self-priming vacuum packing container, including shell 1 and lid 2 are touched, shell 1 is equipped with storage Space 1a, the upper end opening of storage space 1a are simultaneously connect with lid 2, and sealing, storage are formed between lid 2 and vacuum constriction bag 3 The vacuum constriction bag 3 for storing content is equipped in the 1a of space, it is external with storage space 1a's that the side wall of shell 1 is equipped with connection Air inlet 1b, the inside of lid 2 are equipped with vacuum chamber 4, and the bottom of vacuum chamber 4 is equipped with the material sucking port 5 of connection vacuum constriction bag 3, inhale Check valve 6 is equipped in material mouth 5, the top of vacuum chamber 4 is equipped with discharge port 7, and discharge port 7 is the elastomeric slit and its normality of self-closing For closed state, the elasticity that the top of lid 2 is equipped with compressible vacuum chamber 4 takes out material key 8.

The touch pressing Self-priming vacuum packing container that above embodiment provides when in use, need to only press lightly on elasticity Material key 8 is taken out, vacuum chamber 4 can be made to be compressed and form negative pressure, discharge port 7 is allowed to be forced to open, check valve 6 is also beaten therewith It opens, the content in vacuum constriction bag 3 can be entered vacuum chamber 4 by material sucking port 5 and be squeezed out again from discharge port 7, which holds The structure of device is simple, and pressing is laborsaving, and since when not in use, check valve 6 closes material sucking port 5, to ensure that true Content in empty contraction bag 3 is unlikely to deteriorate, and moreover, since the normality of discharge port 7 is closed form, stays in vacuum chamber Content in 4 is also unlikely to deteriorate, and moreover, which can be used as in cosmetic package, health care skin care products packaging, doctor The core component of drug package product, so as to cooperate the appearance of various design models, practicability is preferable.

Further, as shown in Figures 4 and 5, the cylindrical member 5a an of both ends open, tubular are fixedly connected in material sucking port 5 It is fixedly connected between the outer wall of part 5a and the inner wall of material sucking port 5 by multiple linking arm 5b, the outer wall and material sucking port 5 of cylindrical member 5a Inner wall between gap form channel flow for content, the vertical section of check valve 6 is in umbrella, and check valve 6 includes cylindricality The valve body 6a and elastic valve deck 6b for being fixedly connected on the top cylindrical valve body 6a, cylindrical valve body 6a are fastened in cylindrical member 5a, bullet Property valve deck 6b cover channel, when pressing elasticity and taking out material key 8, due to the suction function that vacuum chamber 4 is formed, elastic valve deck 6b By upward active force so as to make its outer be upturned, and then open material sucking port 5.

Preferably, the inside of cylindrical member 5a includes the top hole body 5a1 and lower part hole body 5a2 being connected, lower part hole body 5a2 Internal diameter be greater than the internal diameter of top hole body 5a1, cylindrical valve body 6a is elastic component, and the lower annular of cylindrical valve body 6a is provided with flange The outer diameter size of 6a1, flange 6a1 and the inner diameter size of lower part hole body 5a2 match, wherein are at the aperture of top hole body 5a1 Horn-like and gradually zoom in from top to bottom, the lower part of cylindrical valve body 6a is gradually zoomed in downwards by the bottom end of flange 6a1, is both existed in this way It is lighter when assembly, directly cylindrical valve body 6a can be inserted downwardly into cylindrical member 5a, and can be after assembling, utilization is convex The cooperation clamping of edge 6a1 and lower part hole body 5a2 acts on, and is not easily disconnected from away cylindrical valve body 6a.

Further, as shown in figure 3, lid 2 includes outer cover 2a, fixed plate 2b and inner cover 2c, fixed plate 2b is by outer cover 2a It links into an integrated entity with inner cover 2c.

Wherein, elasticity is taken out material key 8 and is arranged on outer cover 2a, and outer cover 2a is equipped with the identification hole that cross section is in drops 2a1, as shown in figure 8, identification hole 2a1 abuts the side of discharge port 7, the top of fixed plate 2b is equipped with for being caught in identification hole 2a1 In and the convex block 2b1 that matches with the shape of identification hole 2a1, identification hole 2a1 can both play mark action, make user clear Where the position for knowing discharge port 7 of Chu, and positioning can be played the role of when installing and connecting with fixed plate 2b.

Preferably, the position that corresponding elasticity takes out 8 lower section of material key on fixed plate 2b is equipped with through-hole 2b2, on inner cover 2c Position below corresponding through-hole 2b2 is equipped with groove 2c1, and the bottom of groove 2c1, through-hole 2b2 communication groove is arranged in material sucking port 5 2c1 and discharge port 7 are to form the vacuum chamber 4.

More preferably, the quantity of air inlet 1b is four, and four air inlet 1b annular spaces are arranged in 1 side wall of shell Top, can enter with guaranteeing air-stable to a certain extent in storage space 1a.

In addition, in the present embodiment, there are gaps between the bottom and vacuum constriction bag 3 of storage space 1a, provide in this way The space for giving 3 outside of vacuum constriction bag certain, the air for guaranteeing that air inlet 1b enters when elasticity pumping material key 8 presses can be direct It is applied to the outside of vacuum constriction bag 3, guarantees the timeliness that vacuum constriction bag 3 is shunk when taking out material key 8 by compression elasticity.

Moreover, can also make the side of vacuum constriction bag 3 thickness be less than bottom thickness, as shown in Fig. 2, in this way when Content in vacuum constriction bag 3 be extracted so that vacuum constriction bag 3 upwards shrink when, due to vacuum constriction bag 3 bottom compared with Thickness can make 3 medium position of vacuum constriction bag be easier to bend, the more smooth upward contraction in the bottom of vacuum constriction bag 3, So that more thoroughly the content being contained in vacuum constriction bag 3 can be discharged for entire packing container, enhances packaging and hold The exhaustion ability of device.

Above-described embodiment is the preferable implementation of the present invention, and in addition to this, the present invention can be realized with other way, Do not depart from the technical program design under the premise of it is any obviously replace it is within the scope of the present invention.

In order to allow those of ordinary skill in the art more easily to understand the improvements of the present invention compared with the existing technology, this Some attached drawings of invention and description have been simplified, and for the sake of clarity, present specification is omitted some other members Element, the element that those of ordinary skill in the art should be aware that these are omitted also may make up the contents of the present invention.

Claims

1. touching pressing Self-priming vacuum packing container, including shell (1) and lid (2), it is characterised in that: the shell (1) Equipped with storage space (1a), the upper end opening of the storage space (1a) is simultaneously connect with lid (2), in the storage space (1a) Equipped with the vacuum constriction bag (3) for storing content, sealing is formed between the lid (2) and vacuum constriction bag (3), it is described The side wall of shell (1) is equipped with the external air inlet (1b) with storage space (1a) of connection, and the inside of the lid (2) is equipped with vacuum Chamber (4), the bottom of the vacuum chamber (4) are equipped with the material sucking port (5) of connection vacuum constriction bag (3), are equipped in the material sucking port (5) Check valve (6), the top of the vacuum chamber (4) are equipped with discharge port (7), the discharge port (7) be the elastomeric slit of self-closing and Its normality is closed state, and the elasticity that the top of the lid (2) is equipped with compressible vacuum chamber (4) takes out material key (8)；

It presses the elasticity and takes out material key (8), the vacuum chamber (4) is compressed so that discharge port (7) is opened, at this time very Cavity (4) forms negative pressure, so that the check valve (6) is opened, the content in the vacuum constriction bag (3) is from material sucking port (5) Vacuum chamber (4) is entered then to squeeze out from the discharge port (7), at this time the vacuum constriction bag (3) shrink to make air from Air inlet (1b) enters in storage space (1a).

2. touch according to claim 1 presses Self-priming vacuum packing container, it is characterised in that: the material sucking port (5) In be fixedly connected with the cylindrical member (5a) of a both ends open, the inner walls of the outer wall of the cylindrical member (5a) and material sucking port (5) it Between be fixedly connected by multiple linking arms (5b), the gap between the outer wall of the cylindrical member (5a) and the inner wall of material sucking port (5) The channel flowed for content is formed, the vertical section of the check valve (6) is in umbrella, and the check valve (6) includes cylindrical valve body (6a) and the elastic valve deck (6b) for being fixedly connected on the top cylindrical valve body (6a), the cylindrical valve body (6a) are fastened on cylindrical member In (5a), the elasticity valve deck (6b) covers the channel, and the outer of the elasticity valve deck (6b) can be upturned to beat Open material sucking port (5).

3. touch according to claim 2 presses Self-priming vacuum packing container, it is characterised in that: the cylindrical member (5a) Inside include the top hole body (5a1) and lower part hole body (5a2) being connected, the internal diameter of the lower part hole body (5a2) is greater than upper The internal diameter of portion's hole body (5a1), the cylindrical valve body (6a) are elastic component, and the lower annular of the cylindrical valve body (6a) is provided with convex Edge (6a1), the outer diameter size of the flange (6a1) and the inner diameter size of lower part hole body (5a2) match.

4. touch according to claim 3 presses Self-priming vacuum packing container, it is characterised in that: the top hole body In horn-like and gradually zoom in from top to bottom at the aperture of (5a1), the lower part of the cylindrical valve body (6a) by flange (6a1) bottom End gradually zooms in downwards.

5. touch according to claim 4 presses Self-priming vacuum packing container, it is characterised in that: lid (2) packet Outer cover (2a), fixed plate (2b) and inner cover (2c) are included, outer cover (2a) and inner cover (2c) is connected into one by the fixed plate (2b) Body.

6. touch according to claim 5 presses Self-priming vacuum packing container, it is characterised in that: the elasticity is taken out material and pressed Key (8) is arranged on outer cover (2a), and the outer cover (2a) is equipped with the identification hole (2a1) that cross section is in drops, the mark Hole (2a1) abuts the side of discharge port (7), the top of the fixed plate (2b) be equipped with for be caught in it is in identification hole (2a1) and The convex block (2b1) to match with the shape of identification hole (2a1).

7. touch according to claim 6 presses Self-priming vacuum packing container, it is characterised in that: the fixed plate (2b) Upper corresponding elasticity takes out the position below material key (8) and is equipped with through-hole (2b2), is corresponded to below through-hole (2b2) on the inner cover (2c) Position be equipped with groove (2c1), the material sucking port (5) is arranged in the bottom of groove (2c1), through-hole (2b2) communication groove (2c1) and discharge port (7) is to form the vacuum chamber (4).

8. touch according to claim 7 presses Self-priming vacuum packing container, it is characterised in that: the air inlet (1b) Quantity be four, four air inlet (1b) annular spaces are arranged on the top of shell (1) side wall.

9. touch according to claim 8 presses Self-priming vacuum packing container, it is characterised in that: the storage space There are gaps between the bottom and vacuum constriction bag (3) of (1a).

10. touch according to claim 9 presses Self-priming vacuum packing container, it is characterised in that: the vacuum constriction The thickness of the side of bag (3) is less than the thickness of bottom.