CN217754840U

CN217754840U - Better braided bag of gas permeability

Info

Publication number: CN217754840U
Application number: CN202221744027.8U
Authority: CN
Inventors: 高华; 高嘉伟; 黄勇; 李荣浩; 王梦丹
Original assignee: Shandong Leihua Plastic Engineering Co ltd
Current assignee: Shandong Leihua Plastic Engineering Co ltd
Priority date: 2022-07-08
Filing date: 2022-07-08
Publication date: 2022-11-08
Anticipated expiration: 2032-07-08

Abstract

The utility model discloses a better braided bag of gas permeability, comprises a bag bod, the lateral wall of the bag body bonds and has the constraint ring, and the quantity of constraint ring is a plurality of, and the left and right sides top of the bag body bonds respectively has left splint and right splint, and the right flank middle part integrated into one piece of left splint has the double-screw bolt, and the middle part of right splint is equipped with the mounting hole, and the right-hand member of double-screw bolt passes the right side that the mounting hole extends to right splint, the utility model discloses a left splint and right splint have been bonded respectively at the left and right sides top of the bag body, and the middle part of right splint is equipped with the mounting hole, and the double-screw bolt is installed to the right flank of left splint, when sealing the bag body, the clamping ring compresses tightly on the right flank of right splint, accomplishes and seals, when breathing freely the bag body, only needs not hard up the nut to change the size of bag body top opening position, and convenient operation, and it has a plurality of constraint rings to bond on the outer wall of the bag body, and then avoid the partial position damage of the bag body to lead to damage more large tracts of land, can use the bag body for a long time.

Description

Better braided bag of gas permeability

Technical Field

The utility model relates to a braided bag field, specific better braided bag of gas permeability that says so.

Background

Woven bags are also known as snakeskin bags. Is one kind of plastic bag for packing, and the plastic bag is made of polyethylene, polypropylene and other chemical plastic material. The weaving density refers to the number of warp and weft yarns in a 100mm multiplied by 100mm woven fabric.

The existing woven bag is composed of a pure bag body, if in the transportation process, when the inside placed articles need to be ventilated, the replaced top sealing part needs to be opened, the general sealing position is sealed by a binding rope, the opening is inconvenient, and therefore the woven bag with good air permeability is provided.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model aims at providing a better braided bag of gas permeability, the utility model discloses a left splint and right splint have been bonded respectively at the left and right sides top of the bag body, the middle part of right side splint is equipped with the mounting hole, the double-screw bolt is installed to the right flank of left side splint, when sealing the bag body, pass the mounting hole through the double-screw bolt, and the spiro union has the nut on the double-screw bolt, extrude the clamping ring through the nut, the clamping ring compresses tightly on the right flank of right side splint, accomplish and seal, when ventilative the bag body, only need not hard up the nut can change the size of bag body top open position, high durability and convenient operation, and it has a plurality of constraint rings to bond on the outer wall of the bag body, and then avoid the partial position damage of the bag body to lead to larger tracts of land, can use the bag body for a long time.

The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a better braided bag of gas permeability, includes the bag body, the lateral wall of the bag body bonds and has the constraint ring, the quantity of constraint ring is a plurality of, left splint and right splint have been bonded respectively at the left and right sides top of the bag body, the right flank middle part integrated into one piece of left side splint has the double-screw bolt, the middle part of right side splint is equipped with the mounting hole, the right-hand member of double-screw bolt passes the right side that the mounting hole extends to right splint, the spiro union has the nut on the lateral wall of double-screw bolt, the cover is equipped with the clamping ring on the lateral wall of double-screw bolt, the left end of nut closely laminates the right flank at the clamping ring, the left surface of clamping ring closely laminates the right flank at right splint.

Further, both sides all are equipped with spacing hole about the right flank of right side splint, the equal integrated into one piece in both sides has a gag lever post about the right flank of left side splint, the right-hand member of gag lever post passes spacing hole and extends to the right side of right side splint, the lateral wall of gag lever post and the relative laminating slip of the inside wall in spacing hole.

Further, both ends all are equipped with the spout about the lateral wall of double-screw bolt, the homogeneous body shaping in both ends has the slider about the inside wall of clamping ring, slider slidable mounting is in the spout.

Further, the left end of nut is equipped with the circle convex surface, the tight laminating of circle convex surface is at the right flank of clamping ring.

Further, the welding of the lateral wall of nut has violently the pipe, the welding of the left end of violently managing has the go-between, the lateral wall of clamping ring is equipped with the ring channel, the go-between is located the ring channel.

Further, the binding ring is a rubber ring.

The utility model has the advantages that:

1. the utility model discloses a left splint and right splint have been bonded respectively at the left and right sides top of the bag body, the middle part of right splint is equipped with the mounting hole, the double-screw bolt is installed to the right flank of left side splint, when sealing the bag body, pass the mounting hole through the double-screw bolt, and the spiro union has the nut on the double-screw bolt, through nut extrusion clamping ring, the clamping ring compresses tightly on the right flank of right splint, accomplish and seal, when ventilative to the bag body, only need not hard up the nut can change the size of bag body top open position, high durability and convenient operation, and it has a plurality of constraint rings to bond on the outer wall of the bag body, and then avoid the damage of the part position damage of the bag body to lead to the damage of bigger area, can use the bag body for a long time.

Drawings

Fig. 1 is a schematic structural view of the present invention.

Fig. 2 is a bottom view of the bag body of the present invention.

Fig. 3 is a schematic view of the top opening of the bag body of the present invention.

Description of the reference numerals: the bag comprises a bag body 1, a binding ring 2, a left clamping plate 3, a stud 4, a right clamping plate 5, a mounting hole 6, a nut 7, a pressing ring 8, a limiting hole 9, a limiting rod 10, a sliding groove 11, a sliding block 12, a circular convex surface 13, a horizontal pipe 14, a connecting ring 15 and an annular groove 16.

Detailed Description

The invention will be further described with reference to specific examples, which are intended to illustrate the invention and not to limit the scope of the invention. Furthermore, it should be understood that various changes and modifications of the present invention may be made by those skilled in the art after reading the teachings of the present invention, and such equivalents also fall within the scope of the appended claims.

Referring to fig. 1, fig. 2 and fig. 3 are the utility model discloses the structure schematic diagram, a better braided bag of gas permeability, including the bag body 1, the lateral wall of the bag body 1 bonds and has constraint ring 2, the quantity of constraint ring 2 is a plurality of, the left and right sides top of the bag body 1 bonds respectively has left splint 3 and right splint 5, the right flank middle part integrated into one piece of left splint 3 has double-screw bolt 4, the middle part of right splint 5 is equipped with mounting hole 6, the right-hand member of double-screw bolt 4 passes mounting hole 6 and extends to the right side of right splint 5, the spiro union has nut 7 on the lateral wall of double-screw bolt 4, the cover is equipped with clamping ring 8 on the lateral wall of double-screw bolt 4, the left end of nut 7 closely laminates the right flank at clamping ring 8, the left surface of clamping ring 8 closely laminates the right flank at right splint 5.

Particularly, both sides all are equipped with spacing hole 9 about the right flank of right splint 5, and the equal integrated into one piece in both sides has gag lever post 10 about the right flank of left splint 3, and the right-hand member of gag lever post 10 passes spacing hole 9 and extends to the right side of right splint 5, and the relative laminating of the lateral wall of gag lever post 10 and the inside wall of spacing hole 9 slides.

The side wall of the limiting rod 10 and the inner side wall of the limiting hole 9 are relatively attached and slide to limit the installation positions of the left clamping plate 3 and the right clamping plate 5, and the right clamping plate 5 is prevented from rotating along the stud 4 as an axis.

Specifically, both ends all are equipped with spout 11 about the lateral wall of double-screw bolt 4, and both ends integrated into one piece have slider 12 about the inside wall of clamping ring 8, and slider 12 slidable mounting is in spout 11.

Through 12 slidable mounting of slider in spout 11 for inject the removal orbit of clamping ring 8, make clamping ring 8 remove about only, make clamping ring 8 make right splint 5 direct contact, avoid clamping ring 8 to rotate and cause wearing and tearing to right splint 5.

Specifically, the left end of the nut 7 is provided with a round convex surface 13, and the round convex surface 13 is tightly attached to the right side surface of the pressing ring 8.

Through setting up round convex surface 13, can reduce the area of contact of the left end of nut 7 and the right flank of clamping ring 8, reduce the contact damping, and then increase the sliding effect of contact surface when nut 7 rotates.

Specifically, the outer side wall of the nut 7 is welded with a transverse pipe 14, the left end of the transverse pipe 14 is welded with a connecting ring 15, the outer side wall of the pressing ring 8 is provided with an annular groove 16, and the connecting ring 15 is located in the annular groove 16.

The connecting ring 15 is positioned in the annular groove 16, so that the integral effect of the pressing ring 8 and the screw cap 7 can be improved, and the pressing ring 8 can be driven to move rightwards when the screw cap 7 moves rightwards.

Specifically, the confinement ring 2 is a rubber ring.

For example, if the bag body 1 at a position between the two binding rings 2 is damaged, the damage position can be prevented from expanding toward other positions by providing the binding rings 2.

The utility model discloses the during operation, when sealing bag body 1, pass mounting hole 6 through double-screw bolt 4, and the spiro union has nut 7 on double-screw bolt 4, extrude clamping ring 8 through nut 7, clamping ring 8 compresses tightly on the right flank of right splint 5, the completion is sealed, when ventilative to the bag body, only need not hard up nut 7 can change the size of 1 top open position of the bag body, and it has a plurality of constraint rings 2 to bond on the outer wall of the bag body 1, and then avoid the damage of the partial position of the bag body 1 to lead to the damage of bigger area, can use bag body 1 for a long time.

Claims

1. The utility model provides a better braided bag of gas permeability which characterized in that: including the bag body (1), the lateral wall of the bag body (1) bonds and has constraint ring (2), the quantity of constraint ring (2) is a plurality of, the left and right sides top of the bag body (1) bonds respectively and has left splint (3) and right splint (5), the right flank middle part integrated into one piece of left side splint (3) has double-screw bolt (4), the middle part of right side splint (5) is equipped with mounting hole (6), the right-hand member of double-screw bolt (4) passes mounting hole (6) and extends to the right side of right splint (5), the spiro union has nut (7) on the lateral wall of double-screw bolt (4), the cover is equipped with clamping ring (8) on the lateral wall of double-screw bolt (4), the left end of nut (7) closely laminates the right flank in clamping ring (8), the left flank of clamping ring (8) closely laminates the right flank in right splint (5).

2. The woven bag with better air permeability according to claim 1, characterized in that: both sides all are equipped with spacing hole (9) about the right flank of right side splint (5), the equal integrated into one piece in both sides has gag lever post (10) about the right flank of left side splint (3), the right-hand member of gag lever post (10) passes spacing hole (9) and extends to the right side of right side splint (5), the lateral wall of gag lever post (10) and the relative laminating of inside wall in spacing hole (9) slide.

3. The woven bag with better air permeability according to claim 1, wherein: both ends all are equipped with spout (11) about the lateral wall of double-screw bolt (4), the homogeneous body shaping in both ends has slider (12) about the inside wall of clamping ring (8), slider (12) slidable mounting is in spout (11).

4. The woven bag with better air permeability according to claim 1, characterized in that: the left end of nut (7) is equipped with circle convex surface (13), closely laminate in the right flank of clamping ring (8) circle convex surface (13).

5. The woven bag with better air permeability according to claim 1, wherein: the welding of the lateral wall of nut (7) has violently pipe (14), the welding of the left end of violently managing (14) has go-between (15), the lateral wall of clamping ring (8) is equipped with ring channel (16), go-between (15) are located ring channel (16).

6. The woven bag with better air permeability according to claim 1, characterized in that: the binding ring (2) is a rubber ring.