CN216784364U

CN216784364U - Valve port bag valve port mechanism with sealing function

Info

Publication number: CN216784364U
Application number: CN202123353291.7U
Authority: CN
Inventors: 刘二祥
Original assignee: Anhui Yian Packaging Materials Co ltd
Current assignee: Anhui Yian Packaging Materials Co ltd
Priority date: 2021-12-28
Filing date: 2021-12-28
Publication date: 2022-06-21
Anticipated expiration: 2031-12-28

Abstract

The utility model discloses a valve bag valve port mechanism with a sealing function, relates to the technical field of valve bag valve port mechanisms, and solves the technical problems that the valve port of a valve bag in the current market is inconvenient to close and open, cannot be repeatedly used and is inconvenient for users to use, and the sealing performance is poor when the valve port of the current valve bag is closed, so that the use is influenced; the valve bag comprises a valve bag body, wherein a first connecting plate is fixedly connected to the top of the valve bag body, a second connecting plate is also fixedly connected to the top of the valve bag body, a movable plate is movably connected to the interior of the first connecting plate, grooves are formed in the interior of the second connecting plate, symmetrically-distributed clamping grooves are formed in the interior of the second connecting plate, the second connecting plate is communicated with the clamping grooves, symmetrically-distributed slots are formed in the interior of the second connecting plate, and the slots are communicated with the corresponding clamping grooves; the utility model has the function of convenient closing and opening.

Description

Valve port bag valve port mechanism with sealing function

Technical Field

The utility model relates to the technical field of valve port mechanisms of valve bags, in particular to a valve port mechanism of a valve bag with a sealing function.

Background

The valve bag, commonly called as a bottom pasting bag, is a current international popular packaging bag, is fed from a top or bottom valve port, is formed into a square body after being filled with materials by adopting special filling equipment, is orderly and attractive in stacking, belongs to an environment-friendly bag, and is generally provided with the valve port;

but the inconvenient closing of valve bag valve port on the existing market and open, and can not used repeatedly, inconvenient user uses to and leakproofness is not good when current valve bag valve port seals, influences the use.

SUMMERY OF THE UTILITY MODEL

The utility model provides a valve port mechanism with a sealing function, which solves the technical problems that a valve port of a valve port on the market is inconvenient to close and open, cannot be repeatedly used and is inconvenient for users to use, and the sealing performance is poor when the valve port of the existing valve port is closed, so that the use is influenced.

In order to solve the technical problems, the valve port mechanism with the sealing function provided by the utility model comprises a valve port bag body, wherein a first connecting plate is fixedly connected to the top of the valve port bag body, a second connecting plate is also fixedly connected to the top of the valve port bag body, a movable plate is movably connected to the inside of the first connecting plate, a groove is formed in the inside of the second connecting plate, symmetrically-distributed clamping grooves are formed in the inside of the second connecting plate, the second connecting plate is communicated with the clamping grooves, symmetrically-distributed slots are formed in the inside of the second connecting plate, the slots are communicated with the corresponding clamping grooves, ejector rods are movably inserted in the slots, and fixing components distributed in a bisecting manner are arranged on one side of the movable plate.

Preferably, the fixed component comprises a clamping plate, a movable groove, a spring and a buckle, the clamping plate is fixedly connected to one side of the movable plate, the movable groove is formed in the clamping plate, the spring is fixedly connected to the inside of the movable groove, and the buckle is fixedly connected to one side of the spring.

Preferably, the inside of the clamping groove is fixedly connected with a magnet.

Preferably, one side of the movable plate is provided with a sealing assembly.

Preferably, the sealing assembly comprises an air bag and a sealing sleeve, the air bag is fixedly connected to one side of the movable plate, and the sealing sleeve is fixedly sleeved outside the air bag.

Preferably, a sliding groove is formed in the second connecting plate, a sliding plate is fixedly connected to the outer portion of the ejector rod, and the ejector rod is connected with the sliding groove in a sliding mode through the sliding plate.

Compared with the prior art, the valve port mechanism with the sealing function provided by the utility model has the following beneficial effects:

1. when sealing the valve pocket body, hug closely first connecting plate and second connecting plate, drive the inside that the cardboard inserted the draw-in groove, at this moment the buckle can be extruded by the draw-in groove, get into the inside in activity groove, when the buckle meets with the slot, can promote the inside that buckle part card goes into the slot through the spring, just so fixed with the cardboard, thereby it is fixed with the activity board position, and through magnet, can adsorb the cardboard, it is more firm fixed like this, just so accomplish sealing to the valve pocket body, only need press the ejector pin when opening, extrude the buckle slot then at the first connecting plate of pulling, pull out the inside of draw-in groove with the cardboard, just so make first connecting plate and second connecting plate separation, thereby open the valve pocket body, the effect of conveniently sealing and opening has been reached from this.

2. When first connecting plate is connected with the second connecting plate, the gasbag can block in the inside of recess, then will laminate the inner wall of recess through the seal cover and guarantee to seal to at this moment fly leaf can extrude the gasbag, and gasbag part inflation can extrude the seal cover like this, will make the seal cover leakproofness better like this, has reached the good effect of leakproofness from this.

Drawings

FIG. 1 is a perspective view of the overall structure of the present invention;

FIG. 2 is a perspective view of the present invention in another direction;

FIG. 3 is a schematic cross-sectional view of the overall structure of the present invention;

FIG. 4 is an enlarged view of the structure at A of the present invention;

fig. 5 is an enlarged schematic view of the structure at B of the present invention.

Reference numbers in the figures: 1. a valve bag body; 2. a first connecting plate; 3. a movable plate; 4. a second connecting plate; 5. a groove; 6. a card slot; 7. a slot; 8. a top rod; 9. a fixing assembly; 901. clamping a plate; 902. a movable groove; 903. a spring; 904. buckling; 10. a seal assembly; 1001. an air bag; 1002. sealing sleeves; 11. a magnet; 12. a chute; 13. a slide board.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments; all other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the first embodiment, as shown in fig. 1 to 5, the present invention includes a valve bag body 1, a first connecting plate 2 is fixedly connected to the top of the valve bag body 1, a second connecting plate 4 is further fixedly connected to the top of the valve bag body 1, a movable plate 3 is movably connected to the inside of the first connecting plate 2, a groove 5 is formed in the inside of the second connecting plate 4, symmetrically distributed clamping grooves 6 are formed in the inside of the second connecting plate 4, the second connecting plate 4 is communicated with the clamping grooves 6, symmetrically distributed slots 7 are formed in the inside of the second connecting plate 4, the slots 7 are communicated with the corresponding clamping grooves 6, ejector pins 8 are movably inserted into the inside of the slots 7, and fixing assemblies 9 distributed in pairs are arranged on one side of the movable plate 3.

Specifically, when the valve bag body 1 is sealed, the first connecting plate 2 is tightly attached to the second connecting plate 4, and at this time, the first connecting plate 2 can be connected to the second connecting plate 4 through the fixing assembly 9, so that the valve bag body 1 is sealed.

In the second embodiment, on the basis of the first embodiment, the fixing component 9 includes a catch plate 901, a movable groove 902, a spring 903 and a buckle 904, the catch plate 901 is fixedly connected to one side of the movable plate 3, the movable groove 902 is opened inside the catch plate 901, the spring 903 is fixedly connected to the inside of the movable groove 902, and the buckle 904 is fixedly connected to one side of the spring 903.

Specifically, first connecting plate 2 hugs closely with second connecting plate 4, drives cardboard 901 and inserts draw-in groove 6's inside, and buckle 904 can be extruded by draw-in groove 6 at this moment, gets into the inside of activity groove 902, and when buckle 904 met with slot 7, can promote buckle 904 part card through spring 903 and go into the inside of slot 7, just so fixed cardboard 901 to with fly leaf 3 rigidity.

In the third embodiment, a magnet 11 is fixedly connected to the inside of the card slot 6.

Specifically, the clamping plate 901 can be attracted by the magnet 11, so that the fixation is firmer.

In the fourth embodiment, on the basis of the first embodiment, a sealing assembly 10 is disposed on one side of the movable plate 3.

Specifically, with the seal assembly 10, sealability at the time of closing can be ensured.

In the fifth embodiment, on the basis of the fourth embodiment, the sealing assembly 10 includes an airbag 1001 and a sealing sleeve 1002, the airbag 1001 is fixedly connected to one side of the movable plate 3, and the sealing sleeve 1002 is fixedly sleeved outside the airbag 1001.

Specifically, when first connecting plate 2 is connected with second connecting plate 4, gasbag 1001 can block in the inside of recess 5, then will laminate the inner wall of recess 5 through seal cover 1002 and guarantee sealedly to at this moment fly leaf 3 can extrude gasbag 1001, and the partial inflation of gasbag 1001 can extrude seal cover 1002 like this, just so can make seal cover 1002 leakproofness better.

Sixth embodiment, on the basis of the first embodiment, the inside of the second connecting plate 4 is provided with a sliding groove 12, the outside of the push rod 8 is fixedly connected with a sliding plate 13, and the push rod 8 is slidably connected with the sliding groove 12 through the sliding plate 13.

In particular, the ejector 8 is prevented from being separated from the second connecting plate 4 by a slide 13 slidably coupled inside the slide groove 12.

The working principle is as follows:

when the valve bag body 1 is sealed, the first connecting plate 2 is tightly attached to the second connecting plate 4 to drive the clamping plate 901 to be inserted into the clamping groove 6, at the moment, the buckle 904 is extruded by the clamping groove 6 to enter the movable groove 902, when the catch 904 meets the slot 7, the spring 903 can push the catch 904 to partly catch into the slot 7, thus fixing the catch plate 901, thereby fixing the position of the movable plate 3, and the clamping plate 901 can be absorbed by the magnet 11, so that the fixation is firmer, the sealing of the valve bag body 1 is completed, when the card board is opened, the push rod 8 is only needed to be pressed, the buckle 904 is pressed out of the slot 7, then the first connecting plate 2 is pulled, the card board 901 is pulled out of the inside of the card slot 6, this separates the first connecting panel 2 from the second connecting panel 4 to open the valve bag body 1, thereby achieving the effect of facilitating the closing and opening.

When first connecting plate 2 is connected with second connecting plate 4, gasbag 1001 can block in the inside of recess 5, then will laminate the inner wall assurance of recess 5 through seal cover 1002 and sealed to at this moment fly leaf 3 can extrude gasbag 1001, gasbag 1001 part inflation can extrude seal cover 1002 like this, just so can make seal cover 1002 leakproofness better, has reached the good effect of leakproofness from this.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a valve bag valve port mechanism with sealing function, includes valve bag body (1), its characterized in that: the top fixedly connected with first connecting plate (2) of valve pocket body (1), the top of valve pocket body (1) is fixedly connected with second connecting plate (4) still, the inside swing joint of first connecting plate (2) has fly leaf (3), recess (5) are seted up to the inside of second connecting plate (4), draw-in groove (6) that are the symmetric distribution are seted up to the inside of second connecting plate (4), second connecting plate (4) are linked together with draw-in groove (6), slot (7) that are the symmetric distribution are seted up to the inside of second connecting plate (4), slot (7) are linked together with corresponding draw-in groove (6), the inside activity of slot (7) is pegged graft and is had ejector pin (8), one side of fly leaf (3) is provided with and is fixed subassembly (9) to the distribution.

2. The valve port mechanism with the sealing function of claim 1, wherein the fixing component (9) comprises a clamping plate (901), a movable groove (902), a spring (903) and a buckle (904), the clamping plate (901) is fixedly connected to one side of the movable plate (3), the movable groove (902) is arranged inside the clamping plate (901), the spring (903) is fixedly connected to the inside of the movable groove (902), and the buckle (904) is fixedly connected to one side of the spring (903).

3. The valve port mechanism with sealing function of the valve bag according to claim 1, wherein a magnet (11) is fixedly connected inside the clamping groove (6).

4. The valve port mechanism with sealing function of claim 1, wherein a sealing assembly (10) is disposed on one side of the movable plate (3).

5. The valve port mechanism with the sealing function of the valve bag according to claim 4, wherein the sealing assembly (10) comprises an airbag (1001) and a sealing sleeve (1002), the airbag (1001) is fixedly connected to one side of the movable plate (3), and the sealing sleeve (1002) is fixedly sleeved outside the airbag (1001).

6. The valve port mechanism with the sealing function of the valve bag according to claim 1, wherein a sliding groove (12) is formed in the second connecting plate (4), a sliding plate (13) is fixedly connected to the outside of the push rod (8), and the push rod (8) is slidably connected with the sliding groove (12) through the sliding plate (13).