CN2813485Y

CN2813485Y - Bottle mouth device for plastic packing bag

Info

Publication number: CN2813485Y
Application number: CN 200520044120
Authority: CN
Inventors: 简国钦
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-08-05
Filing date: 2005-08-05
Publication date: 2006-09-06
Anticipated expiration: 2015-08-05

Abstract

The utility model provides a bottle mouth device for a plastic packing bag, which mainly comprises a main body of a funnel-shaped bottle body, a bottle cover and a clamp piece of a bottle opening, wherein the bottle cover is clamped or screwed to the upper end of the main body of the funnel-shaped bottle body, wherein the clamp piece of the bottle opening comprises a pair of fan-shaped clamp sheets and a pair of hand press sheets arranged on the upper part of the clamp sheet, and the fan-shaped clamp sheets can be buckled. The hand press sheets are movably connected to the neck part of the main body of the bottle body through a spring clamp mechanism, when the utility model is used, an opening of the sheared plastic bag is clamped between the main body of the bottle body and the clamp piece of a bottle opening. Therefore, the bottle mouth device can be fixed on the plastic packing bag, so that the bottle mouth device is integrated with the plastic bag, the sealing effect of the plastic bag is effectively achieved and the utility model facilitates the pouring of products. No matter what specifications the dimensions of the plastic bag are, so long as one bottle mouth device is arranged, the bottle mouth device can be used repeatedly. The problems met by people when objects are stored by the plastic packing bags are effectively solved.

Description

A kind of plastic packaging bag bottle neck device

Technical field

The utility model relates to the sealing that is used for behind the plastic packaging bag clip or the device of unlatching, particularly a kind of clip sealing or opening device that stores the plastic packaging bag of powdery or granular product.

Background technology

Along with socioeconomic continuous development, the corresponding raising of people's living standard, the impressive position of robbing on market one after another as various flavorings look like to emerge rapidly in large numbersBamboo shoots after a spring rain.And general product is for easy long preservation and easy to use, so all deposit for example edible salt, sugar, chickens' extract, monosodium glutamate, compound seasoner, essence, food additives, starch, flour etc. with powdery or graininess form on technology.Based on the consideration of cost, it is canned or bottled that employing is all abandoned by most of manufacturer, and adopt economical and practical plastic bag to be used as product packaging material.Therefore plastic bag packaging has also accounted for exhausted big ratio because of than canned or bottled convenience and economy on market.But plastic bag seal off the back use and deposit aspect following several inconvenience but arranged:

It is irregular, in disorder, not of uniform size when one, the plastic bag packaging product uses because seal off mouth, toppling over the control aequum that flavoring etc. can not be suitable when using, often not to have added amount less can't reach rational seasoning effect, added exactly amount or even topple over to such an extent that cause waste everywhere, make work such as seasoning cause the accuracy of a lot of inconvenience and shortcoming use amount.

Two, between the storage life, need to clamp sealing off mouth with clip in addition after the plastic bag packaging product is sealed off.Be stained with and climb pollution otherwise attract insects such as fly, cockroach, ant easily, cause food hygiene improperly, ediblely can have a strong impact on the healthy of people accidentally.

Three, it is not good because of leak tightness that the plastic bag packaging product is sealed off the back, and therefore and spoiled, rotten or produce knot lump phenomenon, improper artificially storage reduces the shelf-life to product ingress of air moisture-sensitive greatly, even is not detrimental to health when edible expired rotten thing.

Four, after the plastic bag packaging product is sealed off, attach product near the opening easily, not only unhygienic but also influence impression.

Novel content

In order to overcome the defective of existing plastic packaging bag, the purpose of this utility model is to provide a kind of plastic packaging bag bottle neck device, makes things convenient for toppling over and actv. realization plastic packaging bag airtight of product in the plastic packaging bag.

Bottle neck device of the present utility model comprise funnel type body main body, body main body upper end bottle cap and with body main body bonded assembly sack clamping element.Wherein the sack clamping element comprises a pair of fan-shaped intermediate plate that fastens and a pair of hand sheet that is positioned at this intermediate plate top, and described hand sheet is movably connected on the neck of body main body, and the neck opening of described funnel type body main body and bottle cap are clamping or threaded.

According to a preferred embodiment of the present invention, described body main body is provided with pair of bearing in the relative both sides of its neck, and this bearing seat cooperates by the hand sheet of spring supporting bar with sack clamping element top.

According to another preferred embodiment of the present invention, the inboard of described fan-shaped intermediate plate is provided with chimb, and the thick flange of a circle that this chimb and body main body waist are provided with is adjacent.

According to a preferred embodiment more of the present invention, described fan-shaped intermediate plate and hand sheet are integrally formed.

According to another preferred embodiment of the present invention, the bottom opening ovalize of described funnel type body main body also is connected with the leader on the described sack clamping element.

The utility model is fixed in the bottle neck device on the plastic packaging bag, makes bottle neck device and plastic bag become one, and has realized the sealing to plastic pocket effectively, and makes things convenient for toppling over of product.And no matter on the market which kind of specification plastic pocket is of a size of, just can repeated use as long as possess a bottle neck device, and actv. has solved the present plastic packaging bag storage problem that powdery or granular article ran into.

Description of drawings

Fig. 1 is a block diagram of the present utility model;

Fig. 1 a is a birds-eye view of the present utility model;

Scheme drawing when Fig. 2 opens for the utility model pressure-opening type sack clamping element;

Fig. 3 is the birds-eye view of the utility model funnel type body main body;

Fig. 3 a is the A-A cutaway view of Fig. 3;

Fig. 4 is the birds-eye view of the utility model active type lifting type bottle cap;

Fig. 4 a is the B-B cutaway view of Fig. 4;

Fig. 5 is the utility model pressure-opening type sack clamping element front view;

Fig. 5 a is the C-C cutaway view of Fig. 5;

Fig. 6 is the movable carrying handle structural representation of the utility model.

The specific embodiment

For the ease of better understanding 26S Proteasome Structure and Function of the present utility model, be elaborated below in conjunction with accompanying drawing.

Shown in Fig. 1 and Fig. 1 a, the utility model by funnel type body main body 1, be socketed on body main body 1 upper end active type lifting type bottle cap 2, constitute by spring supporting bar 5 and body main body 1 bonded assembly active type pressure-opening type sack clamping element 3 and with the movable carrying handle 4 of these sack clamping element 3 clampings.

As shown in Figure 3, funnel type body main body 1 bottom opening ovalize, this oval-shaped structure both can fully strut sack, and was unlikely to too much bag opening support again.Shown in Fig. 3 a, body main body 1 is the little funnel type of the big end of an end, at body neck bilateral one bearing seat 11 is set respectively and is used to connect sack clamping element 3, enclose thick flange 12 at the body waist around one, this thick flange 12 inserts in plastics sacks during use, and is mated from the pocket outside by clamping element 3 and clamps the plastics sack and reach sealing and sir-tight effect.An annular little flange 13 is also established on the top of this body main body 1, is used for cooperating with bottle cap 2 clampings.

Shown in Fig. 4 and 4a, bottle cap 2 comprises under shed base 21 and lid 22 two parts.Wherein base 21 is matched with the upper end of body main body 1 by the formed groove 211 on its inwall and the little flange 13 mutual clampings of body main body 1, and be resisted against on the flange 14 (shown in Fig. 3 a) that is surrounded on little flange 13 belows, both can not be relatively moved up and down, but this base 21 can be made 360 degree around body main body 1 and rotate, and makes things convenient for the user to open from different angles.Lid 22 combines with connecting portion 23 with base 21, and it is convenient not only to open, and bottle cap is difficult for dropping.

The structure of sack clamping element 3 is shown in Fig. 5 and 5a, comprise a pair of fan-shaped intermediate plate 31, be provided with the chimb 311 that matches with thick flange 12 in these fan-shaped intermediate plate 31 inboards, when fan-shaped intermediate plate 31 is clamped on the body main body 1, be positioned at the exterior chimb 311 of plastic bag from the bottom on the thick flange 12 that is fastened on body main body 1, prevent the relative displacement of body main body and plastic bag.Above intermediate plate 31, be connected with compressing tablet 33 on the other hand, a pair of lug 331 that matches with bearing seat 11 is arranged on this hand sheet 33.Spring supporting bar 5 is arranged in the perforate of bearing seat 11 and lug 331, thereby the fan-shaped intermediate plate 31 that makes this clamping element 3 forms resilient clamp and connects along with pressing or opening hand sheet 33 and leave (as shown in Figure 2) or be clamped on its outer wall from body main body 1 outer wall.And then match with body main body 1 and to fix to clamp the plastics sack or to separate plastic bag.

In the utility model, both sides have an arc convex surface 312 respectively below fan-shaped intermediate plate 31 inboard chimbs 311, between the arc convex surface 312 of funnel type body main body 1 concave arc curved surface and fan-shaped intermediate plate 31, has a space, make the plastic bag of different size, material that the leeway of buffering be arranged in this space, with suitable with this bottle neck device, both become one, and actv. has been realized the sealing to the plastic bag clip, and make things convenient for toppling over of product.

Figure 6 shows that movable carrying handle 4, its expansion shape is a strip shape, and respectively there is a movable shape for hat projection 41 at two, shape for hat projection 41 is snapped in the axis hole 32 that is provided with on the fan-shaped intermediate plate 31 (as shown in Figure 5), because the overhead kick of shape for hat projection can not deviate from this handle easily from axis hole 32.This carrying handle 4 can be 180 degree with respect to clamping element 3 and rotate, as usefulness portable or that hang.

When the utility model is used for the plastics sack, use step as follows: one, plastic bag one side to be cut off a wide oblique angle with scissors; Two, extruding hand sheet 33 is upwards pressed fan-shaped intermediate plate 31 and is opened, and the bottom of body main body 1 is inserted to cut off in the plastic bag of angle simultaneously, and makes a bag edge in order; Three, unclamp hand sheet 33, fan-shaped intermediate plate 31 closes up under the elastic force effect, clamps and the fixed plastics bag; Four, the shape for hat projection with the active type carrying handle snaps in the circular hole 32 that is provided with on the fan-shaped intermediate plate 31.So just, constitute a portable plastic bag bottle neck device.During from plastic bag dismounting bottle neck device, repeat above-mentioned reversing sense action and get final product, therefore bottle neck device of the present utility model can repeated usage.

Above embodiment can also have various deformation and replace structure only in order to explanation but do not limit the utility model in the scope of claim, for example, the under shed base 21 of bottle cap 2 can adopt with body main body 1 and be threaded; Circular hole also can be arranged in movable carrying handle 4 two, and the axis hole 32 that is provided with on this circular hole and the fan-shaped intermediate plate 31 is corresponding, is arranged in the hole with a strut bar then both are fixed.Should be appreciated that these conversion do not break away from protection domain of the present utility model.

Claims

1. a plastic packaging bag bottle neck device is characterized in that, this bottle neck device comprise funnel type body main body (1), body main body (1) upper end bottle cap (2) and with body main body (1) bonded assembly sack clamping element (3).

2. plastic packaging bag bottle neck device according to claim 1, it is characterized in that, described sack clamping element (3) comprises a pair of fan-shaped intermediate plate (31) that fastens and a pair of hand sheet (33) that is positioned at this intermediate plate top, and described hand sheet (33) is movably connected on the neck of body main body (1).

3. plastic packaging bag bottle neck device according to claim 2, it is characterized in that, described body main body (1) is provided with pair of bearing (11) in the relative both sides of its neck, and this bearing seat (11) cooperates with the hand sheet (33) on sack clamping element (3) top by spring supporting bar (5).

4. plastic packaging bag bottle neck device according to claim 2 is characterized in that the inboard of described fan-shaped intermediate plate (31) is provided with chimb (311), and this chimb (311) is adjacent with the thick flange of circle (12) that body main body (1) waist is provided with.

5. plastic packaging bag bottle neck device according to claim 2 is characterized in that, described fan-shaped intermediate plate (31) is integrally formed with hand sheet (33).

6. according to claim 1 or 3 described plastic packaging bag bottle neck devices, it is characterized in that the bottom opening ovalize of described funnel type body main body (1).

7. according to claim 1 or 3 described plastic packaging bag bottle neck devices, it is characterized in that the neck opening of described funnel type body main body (1) and bottle cap (2) are clamping or threaded.

8. plastic packaging bag bottle neck device according to claim 1 is characterized in that, is connected with leader (4) on the described sack clamping element (3).

9. plastic packaging bag bottle neck device according to claim 8 is characterized in that, is symmetrically arranged with axis hole (32) on the described sack clamping element (3), and the two ends of handle (4) are connected in this axis hole by shape for hat projection (41) or bearing pin.