CN212862427U

CN212862427U - Plastic bag with strong bearing capacity

Info

Publication number: CN212862427U
Application number: CN202021388807.4U
Authority: CN
Inventors: 刘雄
Original assignee: Ningbo Zhongyi Packaging Technology Co ltd
Current assignee: Ningbo Zhongyi Packaging Technology Co ltd
Priority date: 2020-07-15
Filing date: 2020-07-15
Publication date: 2021-04-02
Anticipated expiration: 2030-07-15

Abstract

The utility model discloses a plastic bag that bearing capacity is strong, comprises a bag bod, the both sides that the zip fastener was kept away from at bag body top are equipped with the regulation and detain, it holds the room to have seted up in the regulation knot, hold indoor regulation pivot that is equipped with, regulation pivot one end rotates with holding indoor wall and is connected, the lock inslot is equipped with adjust knob, adjust knob is connected with the regulation pivot lock, the spacing groove has been seted up to one side that the regulation is detained near adjust knob to the regulation knot, spacing groove and adjust knob phase-match, one side that the regulation was detained is kept away from at bag body top is equipped with fixed the knot, it carries the rope to be equipped with between fixed knot and the regulation knot, carry rope one end and fixed knot fixed connection, carry the rope to keep away from. The utility model discloses a pull out adjust knob from the spacing inslot, rotate adjust knob, adjust knob drives the regulation pivot and rotates, and the regulation pivot drives and carries rope extension or shrink, will carry the rope and adjust suitable length.

Description

Plastic bag with strong bearing capacity

Technical Field

The utility model relates to a plastic bag technical field, concretely relates to plastic bag that bearing capacity is strong.

Background

Plastic bags (Plasticbags) are bags made of plastic as a main raw material, are essential items in daily life of people, and are often used for containing other items. The plastic bag has the advantages of low price, extremely light weight, large capacity and convenient storage, but is prohibited from production and use by some countries due to the defects of extremely long degradation period and difficult processing of the plastic bag.

However, in practical use, the existing plastic bag still has certain defects when in use, and the existing plastic bag can deform after holding articles, so that the originally designed handle cannot well meet the lifting requirements of different people.

Therefore, it is necessary to invent a plastic bag with high load-bearing capacity to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a plastic bag that bearing capacity is strong through pulling out adjust knob from the spacing inslot, rotates adjust knob, and adjust knob drives the adjustment pivot and rotates, and the adjustment pivot drives and carries rope extension or shrink, will carry the rope and adjust suitable length to solve the above-mentioned weak point in the technique.

In order to achieve the above object, the present invention provides the following technical solutions: a plastic bag with strong bearing capacity comprises a bag body, wherein a zipper is fixedly connected to the middle of the top of the bag body, adjusting buckles are arranged on two sides of the top of the bag body, which are far away from the zipper, and are fixedly connected with one side of the bag body, a containing chamber is formed in each adjusting buckle, an adjusting rotating shaft is arranged in each containing chamber, one end of each adjusting rotating shaft is rotatably connected with the inner wall of each containing chamber, the other end of each adjusting rotating shaft penetrates through each containing chamber, a buckling groove is formed in one end, far away from the containing chamber, of each adjusting rotating shaft, an adjusting knob is arranged in each buckling groove and is connected with each adjusting rotating shaft in a buckling mode, a limiting groove is formed in one side, close to each adjusting knob, of each adjusting buckle and is matched with each adjusting knob, a fixing buckle is arranged on one side, far away from each adjusting buckle, the lifting rope is fixedly connected with the fixed buckle, one end, far away from the fixed buckle, of the lifting rope is wound on the adjusting rotating shaft, the top of the adjusting buckle is provided with a through hole, and the through hole is matched with the lifting rope.

Preferably, the lifting rope is sleeved with an anti-tightening lifting handle, the surface of the anti-tightening lifting handle is fixedly provided with an elastic layer, the elastic layer is made of rubber materials, and the surface of the elastic layer is fixedly provided with anti-slip corrugations.

Preferably, the tightening prevention handle is composed of a left shell and a right shell, the bottom of the left shell is hinged to the bottom of the right shell, a clamping groove is formed in the inner side of the left shell, and a clamping block is fixedly connected to the inner side of the right shell.

Preferably, an elastic telescopic belt is arranged on one side of the bag body, the bottom of the elastic telescopic belt is fixedly connected with one side of the bag body, and a buckle is fixedly connected to the top of the elastic telescopic belt.

Preferably, one side of the bag body, which is far away from the elastic expansion band, is fixedly connected with a clamping sleeve, and the clamping sleeve is matched with the buckle.

Preferably, the bag body both sides are equipped with the crease, the bag body is made by the nylon materials, the inside and outside both sides of the bag body are all fixed and are equipped with the dampproof course, the dampproof course is made by the polyethylene material.

In the technical scheme, the utility model provides a technological effect and advantage:

after articles are put into the bag, the adjusting knob is pulled out of the limiting groove, the adjusting knob is rotated to drive the adjusting rotating shaft to rotate, the adjusting rotating shaft drives the lifting rope to extend or contract, the lifting rope is favorably adjusted to a proper length, the adjusting knob is pushed into the limiting groove to be fixed, the anti-tightening handle is opened, the lifting ropes on two sides are sleeved at the bottom of the anti-tightening handle, the left shell and the right shell are clamped, the anti-tightening handle is moved to the middle position of the lifting rope, the rubber elastic layer on the surface of the anti-tightening handle is favorable for reducing the injury of the lifting rope to the hand, if the articles in the bag are not too many, the zipper is pulled up, if too many bag openings of the articles in the bag are expanded to two sides, the zipper is opened, the elastic expansion band is pulled, the buckle at one end of the elastic expansion band is clamped in the clamping sleeve on the other side of the bag body, the two sides of the bag body are provided, is favorable for recycling and reduces the pollution to the environment.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a rear view of the present invention;

fig. 3 is a left side view of the present invention;

fig. 4 is a top view of the present invention;

FIG. 5 is a schematic view of the connection structure between the adjusting shaft and the adjusting knob of the present invention;

FIG. 6 is a schematic view of the adjusting buckle of the present invention;

FIG. 7 is a longitudinal cross-sectional view of the adjusting buckle of the present invention;

fig. 8 is an enlarged view of a portion a of fig. 3 according to the present invention.

Description of reference numerals:

the bag comprises a bag body 1, a zipper 2, an adjusting buckle 3, an accommodating chamber 4, an adjusting rotating shaft 5, a buckling groove 6, an adjusting knob 7, a limiting groove 8, a fixing buckle 9, a lifting rope 10, a through hole 11, an anti-tightening handle 12, a left shell 13, a right shell 14, a clamping block 15, an elastic expansion band 16, a buckle 17, a clamping sleeve 18 and a crease 19.

Detailed Description

In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings.

The utility model provides a plastic bag with strong bearing capacity as shown in figures 1-8, which comprises a bag body 1, a zipper 2 is fixedly connected in the middle of the top of the bag body 1, adjusting buckles 3 are arranged on both sides of the top of the bag body 1 far away from the zipper 2, the adjusting buckles 3 are fixedly connected with one side of the bag body 1, accommodating chambers 4 are arranged in the adjusting buckles 3, adjusting rotating shafts 5 are arranged in the accommodating chambers 4, one ends of the adjusting rotating shafts 5 are rotatably connected with the inner walls of the accommodating chambers 4, the other ends of the adjusting rotating shafts 5 penetrate through the accommodating chambers 4, a buckling groove 6 is arranged at one end of the adjusting rotating shafts 5 far away from the accommodating chambers 4, adjusting knobs 7 are arranged in the buckling grooves 6, the adjusting knobs 7 are connected with the adjusting rotating shafts 5 in a buckling manner, a limiting groove 8 is arranged on one side of the adjusting buckles 3 near the adjusting knobs 7, one side that the regulation was detained 3 is kept away from at 1 top of the bag body is equipped with fixed knot 9, fixed

knot

9 and 1 one side fixed connection of the bag body, fixed knot 9 is detained with the regulation and is equipped with between 3 and carries rope 10, carry rope 10 one end and fixed knot 9 fixed connection, the one end of carrying rope 10 far away from fixed knot 9 twines on adjusting pivot 5, adjust and detain 3 tops and seted up through-hole 11, through-hole 11 with carry rope 10 phase-match.

Further, in the above technical scheme, the lifting rope 10 is sleeved with the anti-tightening handle 12, the anti-tightening handle 12 is fixedly provided with an elastic layer on the surface, the elastic layer is made of a rubber material, so that the damage of the lifting rope 10 to the hand is favorably reduced, and the elastic layer is fixedly provided with anti-slip corrugations on the surface.

Further, in the above technical solution, the anti-tightening handle 12 is composed of a left shell 13 and a right shell 14, the bottom of the left shell 13 is hinged to the bottom of the right shell 14, a clamping groove is formed in the inner side of the left shell 13, and a clamping block 15 is fixedly connected to the inner side of the right shell 14.

Further, in the above technical scheme, an elastic extensible belt 16 is arranged on one side of the bag body 1, the bottom of the elastic extensible belt 16 is fixedly connected with one side of the bag body 1, and a buckle 17 is fixedly connected to the top of the elastic extensible belt 16.

Further, in the above technical solution, a cutting sleeve 18 is fixedly connected to one side of the bag body 1 away from the elastic expansion band 16, and the cutting sleeve 18 is matched with the buckle 17.

Further, in above-mentioned technical scheme, 1 both sides of the bag body are equipped with crease 19, and folding the accomodating after the plastic bag of being convenient for uses is favorable to recycling, reduces the pollution to the environment, the bag body 1 is made by the nylon materials, and nylon materials mechanical strength is high, and tensile strength is big, is favorable to tensile and resistance to deformation, the inside and outside both sides of the bag body 1 are all fixed and are equipped with the dampproof course, the dampproof course is made by polyethylene materials, and polyethylene film permeability is extremely low, and the prevention of seepage effect is splendid and have higher tensile strength and elasticity, is favorable to avoiding taking place into water or the phenomenon of infiltration in the bag.

The implementation mode is specifically as follows: after articles are put into the bag, the adjusting knob 7 is pulled out of the limiting groove 8, the adjusting knob 7 is rotated, the adjusting knob 7 drives the adjusting rotating shaft 5 to rotate, the adjusting rotating shaft 5 drives the lifting rope 10 to extend or contract, the lifting rope 10 is favorably adjusted to a proper length, the adjusting knob 7 is pushed into the limiting groove 8 to be fixed, the anti-tightening handle 12 is opened, the lifting ropes 10 on two sides are sleeved at the bottom of the anti-tightening handle 12, the left shell 13 and the right shell 14 are clamped, the anti-tightening handle 12 is moved to the middle position of the lifting rope 10, the rubber elastic layer on the surface of the anti-tightening handle 12 is favorable for reducing the injury of the lifting rope 10 to hands, if the articles in the bag are not too many, the zipper 2 is pulled up, if the bag mouth of the articles in the bag is too much expanded to two sides, the zipper 2 is opened, the elastic band 16 is pulled, the clamp buckle 17 at one end of the elastic band 16 is clamped in the clamp sleeve 18 on the other, 1 both sides of the bag body are equipped with crease 19, be convenient for fold after the plastic bag uses and accomodate, be favorable to recycling, reduce the pollution to the environment, bag body 1 is made by the nylon materials, nylon materials mechanical strength is high, tensile strength is big, be favorable to tensile and resistance to deformation, the equal fixed polyethylene dampproof course that is equipped with in the inside and outside both sides of bag body 1, polyethylene film permeability is extremely low, the infiltration prevention effect is splendid and have higher tensile strength and elasticity, be favorable to avoiding taking place into water or the phenomenon of infiltration in the bag, this embodiment has specifically solved current plastic bag that exists among the prior art and still has certain defect when using, current plastic bag can take place deformation behind holding article, lead to the problem that the demand was carried to carrying of satisfying different people that originally the good handle can not be fine.

This practical theory of operation:

referring to the attached drawings 1-8 of the specification, after an article is put into a bag, an adjusting knob 7 is pulled out from a limiting groove 8, the adjusting knob 7 is rotated, the adjusting rotary shaft 5 is driven by the adjusting knob 7 to rotate, the lifting rope 10 is driven by the adjusting rotary shaft 5 to extend or contract, the lifting rope 10 is adjusted to a proper length, the adjusting knob 7 is pushed into the limiting groove 8 to be fixed, an anti-tightening handle 12 is opened, the lifting ropes 10 on two sides are sleeved at the bottom of the anti-tightening handle 12, a left shell 13 and a right shell 14 are clamped, the anti-tightening handle 12 is moved to the middle position of the lifting rope 10, if the article in the bag is not much, a zipper 2 is pulled up, if the bag mouth of the article in the bag is too much and the bag mouth expands towards two sides, the zipper 2 is pulled open, an elastic expansion band 16 is pulled, a clamping sleeve 17 at one end of the expansion band 16 is clamped in a clamping sleeve 18 on the other side of the bag body 1, creases, the bag body 1 is made of nylon materials, the nylon materials are high in mechanical strength and large in tensile strength, polyethylene moisture-proof layers are fixedly arranged on the inner side and the outer side of the bag body 1, the permeability of a polyethylene film is extremely low, the anti-seepage effect is excellent, and the anti-seepage bag has high tensile strength and elasticity.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.

Claims

1. The utility model provides a plastic bag that bearing capacity is strong, includes bag body (1), its characterized in that: the middle of the top of the bag body (1) is fixedly connected with a zipper (2), two sides of the top of the bag body (1), which are far away from the zipper (2), are respectively provided with an adjusting buckle (3), the adjusting buckles (3) are fixedly connected with one side of the bag body (1), a containing chamber (4) is arranged in the adjusting buckles (3), an adjusting rotating shaft (5) is arranged in the containing chamber (4), one end of the adjusting rotating shaft (5) is rotatably connected with the inner wall of the containing chamber (4), the other end of the adjusting rotating shaft (5) penetrates through the containing chamber (4), one end of the adjusting rotating shaft (5), which is far away from the containing chamber (4), is provided with a buckling groove (6), an adjusting knob (7) is arranged in the buckling groove (6), the adjusting knob (7) is connected with the adjusting rotating shaft (5) in a buckling manner, one side, which is close to the adjusting, spacing groove (8) and adjust knob (7) phase-match, the bag body (1) top is kept away from one side that the regulation was detained (3) and is equipped with fixed knot (9), fixed knot (9) and bag body (1) one side fixed connection, it is equipped with between knot (3) to fix knot (9) and adjust and carries rope (10), carry rope (10) one end and fixed knot (9) fixed connection, carry rope (10) and keep away from the one end winding that fixed knot (9) were detained on adjusting pivot (5), through-hole (11) have been seted up at regulation knot (3) top, through-hole (11) and carry rope (10) phase-match.

2. A strong load bearing plastic bag according to claim 1 wherein: the anti-tightening lifting handle is characterized in that the lifting rope (10) is sleeved with an anti-tightening lifting handle (12), an elastic layer is fixedly arranged on the surface of the anti-tightening lifting handle (12), the elastic layer is made of rubber materials, and anti-slip corrugations are fixedly arranged on the surface of the elastic layer.

3. A heavy duty plastic bag according to claim 2 wherein: handle (12) are tightened in preventing comprises left casing (13) and right casing (14), left side casing (13) bottom is articulated with right casing (14) bottom, the draw-in groove has been seted up to left side casing (13) inboard, right casing (14) inboard fixedly connected with fixture block (15).

4. A strong load bearing plastic bag according to claim 1 wherein: the utility model discloses a bag body (1) is characterized in that bag body (1) one side is equipped with elasticity telescopic band (16), elasticity telescopic band (16) bottom and bag body (1) one side fixed connection, elasticity telescopic band (16) top fixedly connected with buckle (17).

5. A strong load bearing plastic bag according to claim 4, wherein: one side of the bag body (1) far away from the elastic expansion band (16) is fixedly connected with a clamping sleeve (18), and the clamping sleeve (18) is matched with the buckle (17).

6. A strong load bearing plastic bag according to claim 1 wherein: the utility model discloses a bag body, including bag body (1), bag body (1) both sides are equipped with crease (19), bag body (1) is made by the nylon materials, the bag body (1) inside and outside both sides are all fixed and are equipped with the dampproof course, the dampproof course is made by the polyethylene material.