CN201501588U

CN201501588U - Sealer

Info

Publication number: CN201501588U
Application number: CN2009202049657U
Authority: CN
Inventors: 何锡伦
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-09-25
Filing date: 2009-09-25
Publication date: 2010-06-09
Anticipated expiration: 2019-09-25
Also published as: WO2011035529A1

Abstract

The utility model relates to the technical field of daily articles, in particular to a sealer for sealing bag openings of food packages or packages of other articles. The sealer comprises a hollow outer tube and a mandrel, two ends of the outer tube are in through relation, and the lower side of the outer tube is provided with an axially sectioned notch. The mandrel is axially sleeved inside the outer tube, and one end of the mandrel is fixed while the other end is movably hung in the air and extends out of the outer tube. An annular gap is formed between the mandrel and the inner wall of the outer tube, and the outer peripheral surface of the mandrel is provided with a plurality of axially extending raised ribs. The sealer matches with a plurality of packaging bags in use, can realize sealed storage of the bag opening in use by bending the bag opening and inserting the bent portion into the annular gap between the mandrel and the inner wall of the outer tube to be supported and held by the plurality of axially extending raised ribs on the outer peripheral surface of the mandrel and be clamped by engagement of the ribs and the notch of the outer tube, thereby increasing the fresh-keeping effect, prolonging storage time and keeping food quality. The sealer has the advantages of simple structure, convenient use, repeatable use, and capability of reducing living expenses and enhancing green environment protection.

Description

Sealer

Technical field:

The utility model relates to technical field of living goods, refers in particular to a kind of sack leak free sealer that is used for packaging for foodstuff or other article packing.

Background technology:

In the life, storage food is packed in the packaging bag of adopting plastic sheeting to make, is present comparatively common a kind of mode.Yet when reality was used, people can prevent that thus outside insects from crawling in the packaging bag, but it were fresh-keeping and the storage effect is still not good with the food back of packing in the packaging bag usually just simply with the port knotting of packaging bag.

Have the way of vacuum packaging subsequently, some is that producer directly gives the sale of vacuum-packed back, some is oneself to adopt the vacuum machine to pack in the family, way all is to extract air in the packaging bag that has food earlier out, adopt heat-sealing or sealing band with the packaging bag port sealing then, make bag interior food be under the vacuum state fresh-keeping.This mode operates comparatively loaded down with trivial details, and is disposable, and concerning average family, practicality is not good, so improve for being necessary in fact.

The applicant utilizes its professional eye and expertise because the disappearance and the inconvenience of above-mentioned known package encapsulation are being adhered to the spirit that research is innovated, kept on improving, and works out the sealer that a kind of easy operating uses.

The utility model content:

The purpose of this utility model is to overcome the defective of prior art, and a kind of novel structure is provided, reusable sealer, and it is easy to use, and good airproof performance.

For achieving the above object, the utility model adopts following technical scheme:

Sealer is the sack leak free utensil of a kind of packaging for foodstuff or other article packing, comprises a hollow outer tube and a plug, and the outer tube two ends connect, and the outer tube downside is provided with a notch that axially dissects; Mandrel axis is in being set in outer tube, and an end is located, and the other end is movable unsettled, and stretches out outer tube; Form annular space between plug and the outer tube wall, and the mandrel outer side face is provided with axially extended several protruding bars.

The protruding bar of mandrel outer side face comprises main rib and secondary rib, main rib has three, be evenly distributed on the mandrel outer side face, be triangle distribution, secondary rib also has three, be separately positioned between the two main ribs, and the height of secondary rib projection is greater than the summit line of two main ribs, the summit of major and minor rib is linked to be non-circular.

There is protruding secondary down the outer end, notch both sides of outer tube, and there is the contained side that slightly draws in the inner, notch both sides, and the distance between two contained sides is less than the distance between two secondary.

The overhanging movable end of plug slightly descends low, and forms a round end, and the port downside of the movable end of outer tube forms oblique arcuation.

The plug positioning end has a step head and a locating dowel pin, and the step head is stuck in outside the respective end of outer tube, and locating dowel pin is stuck on the tube wall of outer tube in the corresponding knock hole.

The outer tube section is c-shaped, is provided with the reinforced rib of ring bag on the outer tube outer peripheral face.

The contrast prior art, the food pack that the utility model provides or other packaging bag sack sealer, can mate multiple packaging bag uses, only need during use sack is bent, and the folding part inserted between plug and the outer tube wall form in the annular space, prop up the top clamping and cooperate the clamping of outer tube notch by axially extended several protruding bars of mandrel outer side face, can realize the sack sealed storage, prevent that outside foreign material or insect from entering in the packaging bag, also prevent inside to external leakage, even can prevent air admission, anti-oxidation, improve fresh-keeping effect and prolong the storage time, keep the quality of food.

The utility model advantage again is simple in structure, and is easy to use, and reusable, reduces the life spending, improves people's quality of life, increases environmental protection.

Description of drawings:

Accompanying drawing 1 is the utility model contour structures scheme drawing;

Accompanying drawing 2 is the A-A section structure scheme drawing of Fig. 1;

Accompanying drawing 3 is the B-B section structure scheme drawing of Fig. 1;

Accompanying drawing 4 is the scheme drawing that is located by connecting between plug and the outer tube;

Accompanying drawing 5 is implemented the action scheme drawing for the utility model;

Accompanying drawing 6 is the utility model sealing profile scheme drawing;

Accompanying drawing 7 is the utility model sealing sectional schematic diagram.

The specific embodiment:

Understand for the juror can be had purpose, feature and the function of the utility model further, lift preferred embodiment now and cooperate graphic being described in detail as follows:

Please refer to shown in Fig. 1～7, the utility model is the relevant sealer that is used for the sealing of food pack sack or other packaging bag sack, comprises a hollow outer tube 1 and a plug 2, and the outer tube two ends connect, the outer tube downside is provided with a notch that axially dissects 11, and the section of outer tube is c-shaped; Plug 2 axially is set in the outer tube 1, end location, and the other end is movable unsettled, and stretches out outer tube.The plug positioning end has a step head 21 and locating dowel pin 22, and step head 21 is stuck in outside the respective end of outer tube, and locating dowel pin 22 is stuck on the tube wall of outer tube in the corresponding knock hole 12, thereby relative fixed outer tube 1 and plug 2 are simple in structure, easy to assembly.The overhanging movable end of plug slightly descends low, and form a round end, and the port downside of the movable end of outer tube forms oblique arcuation, this structure design can insert in the annular space 3 that forms between plug 2 and the outer tube wall instant packed bag folding part, and the mandrel outer side face is provided with axially extended several protruding bars 23.

Wherein, shown in Figure 2, the protruding bar of mandrel outer side face comprises main rib 231 and secondary rib 232, main rib 231 has three, is evenly distributed on the mandrel outer side face, is triangle distribution, secondary rib 232 also has three, be separately positioned between the two main ribs, and the height of secondary rib projection is greater than the summit line of two main ribs, the summit of major and minor rib is linked to be non-circular.There is down protruding secondary 111 outer end, notch both sides of outer tube, and there is distance between contained side 112, two contained sides that slightly draw in the inner, notch both sides less than the distance between two secondary, plays good clamping effect.

Consult shown in Fig. 5,6,7, during enforcement, place to the packaging bag opening, roll over sack, the movable end of plug 2 is inserted folding mouthful inboard place, low and form a round end under the movable end, insert smooth and easy, outer tube 1 utilizes the contained side 112 of notch both sides and the both sides that secondary 111 draws the sack folding part in, at this moment, the place of sack bending is contained in the annular space 3 between outer tube and the plug, allows the sack folding part axially slip over, then outer tube and plug slip over along the doubling direction of sack, are exactly that to slide into the end of sack just passable then.Plug 2 utilizes 231,232 pairs of sack folding part roof pressures of major and minor rib and the tension on its outside face, and outer tube 1 utilizes the contained side 112 of notch both sides to receive pressure sack flanging, further strain the sack folding part, also just sealed the place of folding sack by outer tube and plug, packaging bag just has been sealed like this, uses quite convenient, fast.

In the present embodiment, the summit of the major and minor rib 231,232 of mandrel outer side face is linked to be non-circular, effectively guarantees the tension sack, forms dot encapsulation.The both sides of the notch 11 of outer tube 1 are provided with contained side 112 and following protruding secondary 111, contained side 112 draws in relatively, cramping sack flanging, secondary 111 protrudes out downwards, not only can increase notch 11 structural strengths, also can increase the both sides of clamping sack bending, on outer tube 1 outer peripheral face, be provided with the reinforced rib 13 of ring bag, it is structural that reinforced rib 13 increases outer tube 1, promotes the Clamping force of notch 11.

Certainly; more than diagram only is preferred embodiment of the present utility model; be not to limit practical range of the present utility model with this; outer tube of the present utility model and plug can adopt multiple material; so; every principle according to the utility model is done the equivalence variation or is modified, and all should be covered by in the protection domain of the present utility model.

Claims

1. sealer is the sack leak free utensil of a kind of packaging for foodstuff or other article packing, it is characterized in that: comprise

One hollow outer tube, outer tube downside are provided with a notch that axially dissects;

One plug, it axially is set in the outer tube, end location, the other end is movable unsettled, and stretches out outer tube; Form annular space between plug and the outer tube wall, and the mandrel outer side face is provided with axially extended several protruding bars.

2. sealer according to claim 1, it is characterized in that: the protruding bar of mandrel outer side face comprises main rib and secondary rib, main rib has three, be evenly distributed on the mandrel outer side face, be triangle, secondary rib also has three, is separately positioned between the two main ribs, and the height of secondary rib projection is greater than the summit line of two main ribs, and the summit of major and minor rib is linked to be non-circular.

3. sealer according to claim 1 is characterized in that: there is protruding secondary down the outer end, notch both sides of outer tube, and there is the contained side that slightly draws in the inner, notch both sides, and the distance between two contained sides is less than the distance between two secondary.

4. sealer according to claim 1 is characterized in that: the overhanging movable end of plug slightly descends low, and forms a round end, and the port downside of the movable end of outer tube forms oblique arcuation.

5. sealer according to claim 1 is characterized in that: the plug positioning end has a step head and a locating dowel pin, and the step head is stuck in outside the respective end of outer tube, and locating dowel pin is stuck on the tube wall of outer tube in the corresponding knock hole.

6. sealer according to claim 1 is characterized in that: the outer tube section is c-shaped, is provided with the reinforced rib of ring bag on the outer tube outer peripheral face.