CN217970654U

CN217970654U - Plastic bag capable of placing articles in classification mode

Info

Publication number: CN217970654U
Application number: CN202222491513.XU
Authority: CN
Inventors: 吉兴良
Original assignee: Taizhou Liangyou Packaging Co ltd
Current assignee: Taizhou Liangyou Packaging Co ltd
Priority date: 2022-09-20
Filing date: 2022-09-20
Publication date: 2022-12-06
Anticipated expiration: 2032-09-20

Abstract

The utility model relates to a plastic bag of classifiable placing object article, including the plastic bag body, the diapire of plastic bag body inner chamber is fixed with the median, the lower surface of plastic bag body is equipped with the mechanism of taking a breath that is used for providing the air for the plastic bag body, the upper surface of plastic bag body is equipped with the portable mechanism of supplementary people's carrying plastic bag body, the mechanism of taking a breath is including fixing the pipeline of taking a breath at plastic bag body lower surface, the outside sliding connection of pipeline of taking a breath has the lid of taking a breath. This plastic bag of gradable placing object article, under the effect of mechanism of taking a breath, make the air vent pass through connecting hole intercommunication venthole, can make outside air pass through inside the air vent gets into the plastic bag to guarantee that the inside living thing of plastic bag has sufficient air to survive, people only need stimulate the scavenging air lid downwards and can make inside and external intercommunication of plastic bag, only need upwards press the scavenging air lid when not using the plastic bag and can block inside and external of plastic bag.

Description

Plastic bag capable of placing articles in classified manner

Technical Field

The utility model relates to a plastic bag technical field specifically is a plastic bag of gradable placing object article.

Background

The plastic bag is a bag made of a thin and flammable plastic film, is used for containing other articles, is commonly found in supermarkets, traditional markets, department stores, warehouses, garbage dumps and the like, and is an essential article in daily life.

The PE plastic bag capable of placing articles in a classified manner disclosed in Chinese patent (CN 215157122U) comprises a body, a lifting groove is formed in the top of the front surface and the back surface of the body, a plastic handle is bonded to the inner cavity of the lifting groove through an adhesive, separating belts are fixedly connected to the two sides of the bottom of the inner cavity of the body, sealing belts are fixedly connected to the top of the front surface and the top of the back surface of the inner cavity of the body, one side, opposite to each other, of each sealing belt is fixedly connected with a fixed convex rib and a fixed groove, the body comprises a base material layer, a reinforcing layer is composited by hot pressing on the top of the base material layer, a surface layer is composited by hot pressing on the top of the reinforcing layer, anti-slip grains are arranged on the surface of the plastic handle, the utility model discloses a plastic bag capable of placing articles in a classified manner through the body, the lifting groove, the plastic handle, the separating belts, the sealing belts, the fixed convex ribs and the fixed grooves is used for classifying different articles, the articles and can ensure that the body has good use strength, brings great convenience for the use of a user, but has poor ventilation effect, and the plastic bag can reduce the internal damage of some movable articles or seafood in the plastic bag, and can not be torn in the plastic bag, and can reduce the internal air until the internal damage of the plastic bag, so as to reduce the internal air of the plastic bag, and can reduce the plastic bag.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a plastic bag of gradable placing object article possesses advantages such as ventilation effect is good, has solved the hole of tearing and has enlarged the problem that leads to the plastic bag to damage.

In order to achieve the above object, the utility model provides a following technical scheme: a plastic bag capable of placing articles in a classified mode comprises a plastic bag body, a separating belt is fixed on the bottom wall of an inner cavity of the plastic bag body, an air exchange mechanism used for providing air for the plastic bag body is arranged on the lower surface of the plastic bag body, and a portable mechanism assisting people in carrying the plastic bag body is arranged on the upper surface of the plastic bag body;

the ventilation mechanism comprises a ventilation pipeline fixed on the lower surface of the plastic bag body, the outer side of the ventilation pipeline is slidably connected with a ventilation cover, two air outlet holes are formed in the lower surface of the ventilation cover, an air closing block located inside the ventilation pipeline is fixed on the upper surface of the ventilation cover, air vents are formed in the upper surface of the air closing block, connecting holes are formed in the left side and the right side of the air closing block, limiting plates are fixed on the left side and the right side of the ventilation cover, a fixed block is connected to the outer side of each limiting plate in a sliding mode, a spring is fixed inside the fixed block, a limiting block is fixed on one side, close to the ventilation cover, of the spring, and a movable block is fixed on one side, close to the ventilation cover, of the limiting block.

Furthermore, the ventilation mechanism is symmetrical left and right by taking the central axis of the ventilation cover as a symmetry line, the left side and the right side of the ventilation cover are both provided with a first movable groove and a second movable groove, and the movable block is clamped in the ventilation cover through the first movable groove and the second movable groove.

Further, the two connecting holes are respectively positioned at the left side and the right side of the vent hole, and the air outlet hole is positioned at the lower side of the ventilation pipeline.

Further, the quantity of fixed block is two, two the spacing groove has been seted up to the relative one side of fixed block, the limiting plate passes through spacing groove and fixed block clearance fit.

Further, the vent has been seted up to the diapire of plastic bag body inner chamber, the pipeline of taking a breath passes through vent and plastic bag body intercommunication.

Furthermore, two handles are fixed on the upper surface of the portable mechanism, a first connecting block and a second connecting block are fixed on one side of the opposite sides of the two handles respectively, a clamping block is fixed on the front face of the first connecting block, and rubber pads are fixed on the lower surfaces of the first connecting block and the second connecting block respectively.

Furthermore, a clamping groove is formed in the back face of the second connecting block, the clamping block is connected in the second connecting block in a clamped mode through the clamping groove, and the length of the first connecting block is equal to that of the second connecting block.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

1. this plastic bag of gradable placing object article, under the effect of mechanism of taking a breath, make the air vent pass through connecting hole intercommunication venthole, can make outside air pass through the air vent and get into inside the plastic bag to guarantee that the inside living thing of plastic bag has sufficient air to survive, people only need stimulate the scavenging air lid downwards and can make inside and the external intercommunication of plastic bag, only need upwards press the scavenging air lid when not using the plastic bag and can block the plastic bag inside and the external world.

2. This plastic bag of classifiable placing object article, under the effect of portable mechanism, increased the area of contact of handle and staff, avoided the area of contact of handle and staff too narrow to lead to the staff to be liked by pain, made people can hang it on the shoulder after portable plastic bag has tired simultaneously to reduce the friction between staff or shoulder and the handle through the rubber pad, when having improved people and holding the handle and hung the comfort on the shoulder.

Drawings

FIG. 1 is a schematic view of the present invention;

FIG. 2 is a schematic view of the ventilation mechanism of the present invention;

fig. 3 is a schematic view of the portable mechanism of the present invention.

In the figure: the device comprises a ventilation mechanism 1, a ventilation pipeline 101, a limiting block 102, a movable block 103, a limiting block 104, an air blocking block 105, an air vent 106, a fixed block 107, a spring 108, a connecting hole 109, a ventilation cover 110, an air outlet hole 111, a plastic bag body 2, a portable mechanism 3, a rubber pad 301, a first connecting block 302, a second connecting block 303, a clamping block 304, a lifting handle 305 and a separating belt 4.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, the plastic bag capable of storing articles in a classified manner in this embodiment includes a plastic bag body 2, a partition strip 4 is fixed to a bottom wall of an inner cavity of the plastic bag body 2, the plastic bag body 2 is divided into three regions by the partition strip 4, the three regions are a first region, a second region and a third region from left to right, an air exchange mechanism 1 for providing air to the plastic bag body 2 is disposed on a lower surface of the plastic bag body 2, and a portable mechanism 3 for assisting people to carry the plastic bag body 2 is disposed on an upper surface of the plastic bag body 2.

Referring to fig. 2, in order to introduce air into the sealed plastic bag, the ventilation mechanism 1 in this embodiment includes a ventilation pipe 101 fixed on the lower surface of the plastic bag body 2, the ventilation pipe 101 is located on the lower side of the first region, a ventilation cover 110 is slidably connected to the outer side of the ventilation pipe 101, two air outlets 111 are formed in the lower surface of the ventilation cover 110, the length of the air outlets 111 is equal to the closing length of the ventilation pipe 101, an air closing block 105 located inside the ventilation pipe 101 is fixed on the upper surface of the ventilation cover 110, the length of the air closing block 105 is equal to the length of the ventilation pipe 101, an air vent 106 is formed in the upper surface of the air closing block 105, connection holes 109 are formed in the left and right sides of the air closing block 105, when the ventilation cover 110 carries the air closing block 105 to move downward, the lower surface of the ventilation pipe 101 and the upper surface of the ventilation cover 110 are separated to form a cavity, the connection holes 109 and the air outlets 111 are communicated through the cavity, limit plates 104 are fixed on the left and right sides of the ventilation cover 110, a spring fixing block 107 is slidably connected to the outer side of the limit plate 104, a spring fixing block 108 is fixed on the side of the ventilation cover 110, a limit block 103 is fixed on the side of the limit plate 102.

Mechanism of taking a breath 1 uses the axis of taking a breath lid 110 to be symmetry line bilateral symmetry, first activity groove and second activity groove have all been seted up to the left and right sides of taking a breath lid 110, movable block 103 passes through first activity groove and second activity groove joint in taking a breath lid 110, movable block 103, the shape in first activity groove and second activity groove is semi-circular, make things convenient for pulling that people can relax or press the lid 110 of taking a breath, two connecting holes 109 are located the left and right sides of air vent 106 respectively, the length of air vent 106 equals with the length of block 105 that closes, venthole 111 is located the downside of pipeline of taking a breath 101, the quantity of fixed block 107 is two, the spacing groove has been seted up to one side that two fixed blocks 107 are relative, limiting plate 104 is through spacing groove and fixed block 107 clearance fit, limiting plate 104 sliding connection is in the spacing groove, limiting plate 104 is used for limiting the displacement of taking a breath lid 110, make it can not separate with pipeline of taking a breath 101, the vent has been seted up to the bottom wall of the inner chamber of plastic bag body 2, pipeline of taking a breath 101 communicates with plastic bag body 2 through the vent.

It can be seen that the ventilation mechanism 1 communicates the connection hole 109 and the air outlet hole 111 through the cavity between the ventilation cover 110 and the air-closing block 105, so that air can enter the inside of the plastic bag through the air outlet hole 111 to provide oxygen for living things, and simultaneously, the plastic bag is prevented from being damaged due to the expansion of the hole caused by the living things struggling without stop for escaping.

Referring to fig. 3, in order to facilitate people to carry a plastic bag, in the embodiment, two handles 305 are fixed on the upper surface of the portable mechanism 3, the handles 305 are semicircular, a first connecting block 302 and a second connecting block 303 are fixed on one side of opposite sides of the two handles 305, a clamping block 304 is fixed on the front surface of the first connecting block 302, rubber pads 301 are fixed on the lower surfaces of the first connecting block 302 and the second connecting block 303, and the rubber pads 301 are used for separating a palm and the connecting blocks, so that the comfort when people hold the handles 305 is improved.

The clamping groove is formed in the back face of the second connecting block 303, the clamping block 304 is clamped in the second connecting block 303 through the clamping groove, the first connecting block 302 and the second connecting block 303 are equal in length, and the rubber pad 301 is equal in length to the first connecting block 302.

Therefore, the portable mechanism 3 increases the contact area between the handle 305 and the skin of a person through the first connecting block 302 and the second connecting block 303, thereby reducing the pressure of the handle 305 on one point, and making people feel more comfortable and convenient to hold or hang the plastic bag on the shoulder.

The working principle of the above embodiment is as follows:

(1) When people use the plastic bag body 2, firstly, purchased articles are separately placed in different areas in the plastic bag body 2, living objects in the articles are placed in a first area, then the air exchange cover 110 is pulled downwards, the air exchange cover 110 moves downwards to drive the air closing block 105 to move downwards, meanwhile, the movable block 103 is squeezed and retracted into the fixed block 107 and drives the limiting block 102 to move together, the spring 108 is squeezed through the limiting block 102, at the moment, the movable block 103 is separated from the first movable groove, when the air closing block 105 moves downwards along with the air exchange cover 110, the lower surface of the air exchange pipeline 101 is separated from the upper surface of the air exchange cover 110 to form a cavity, the connecting hole 109 is communicated with the air outlet hole 111 through the cavity, external air enters the cavity through the air outlet hole 111 and then enters the connecting hole 109 through the cavity, the connecting hole 109 inputs air into the first area through the air vent 106, so that enough air in the plastic bag can enable the living objects to survive, and the air exchange mechanism 1 can communicate the connecting hole 109 and the air outlet hole 111 through the air outlet hole 111 between the air exchange cover 110 and the air closing block 105, so that the air can provide oxygen for the living objects to prevent the living objects from escaping and break and the plastic bag from breaking.

(2) The ventilation cover 110 is pulled down to pull up the zipper of the plastic bag body 2 to close the plastic bag body 2, then the first connecting block 302 and the second connecting block 303 are attached together, the clamping block 304 on the first connecting block 302 is clamped on the second connecting block 303, meanwhile, the two rubber pads 301 on the lower sides of the first connecting block 302 and the second connecting block 303 are attached together, then, hands pass through the semicircular inner cavities of the two handles 305 to enable the palms to be attached to the rubber pads 301, and the handles 305 are held to lift the plastic bag body 2.

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. Without further limitation, an element defined by the phrases "comprising one of 8230; \8230;" 8230; "does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a plastic bag of gradable placing object article, includes plastic bag body (2), its characterized in that: a separation belt (4) is fixed on the bottom wall of the inner cavity of the plastic bag body (2), a ventilation mechanism (1) for providing air for the plastic bag body (2) is arranged on the lower surface of the plastic bag body (2), and a portable mechanism (3) for assisting people to carry the plastic bag body (2) is arranged on the upper surface of the plastic bag body (2);

the ventilation mechanism (1) comprises a ventilation pipeline (101) fixed on the lower surface of a plastic bag body (2), the outer side of the ventilation pipeline (101) is connected with a ventilation cover (110) in a sliding mode, two air outlet holes (111) are formed in the lower surface of the ventilation cover (110), a ventilation block (105) located inside the ventilation pipeline (101) is fixed on the upper surface of the ventilation cover (110), an air vent (106) is formed in the upper surface of the ventilation block (105), connecting holes (109) are formed in the left side and the right side of the ventilation block (105), limiting plates (104) are fixed on the left side and the right side of the ventilation cover (110), a fixed block (107) is connected to the outer side of the limiting plate (104) in a sliding mode, a spring (108) is fixed inside the fixed block (107), a limiting block (102) is fixed on one side, close to the ventilation cover (110), of the limiting block (102) is fixed with a movable block (103) on one side, close to the ventilation cover (110).

2. The plastic bag capable of placing articles according to claim 1, wherein: the ventilation mechanism (1) is symmetrical left and right by taking a central axis of the ventilation cover (110) as a symmetry line, a first movable groove and a second movable groove are formed in the left side and the right side of the ventilation cover (110), and the movable block (103) is clamped in the ventilation cover (110) through the first movable groove and the second movable groove.

3. The plastic bag capable of placing articles according to claim 1, wherein: the two connecting holes (109) are respectively positioned at the left side and the right side of the vent hole (106), and the air outlet hole (111) is positioned at the lower side of the ventilation pipeline (101).

4. The plastic bag capable of placing articles according to claim 1, wherein: the quantity of fixed block (107) is two, two the spacing groove has been seted up to one side that fixed block (107) are relative, limiting plate (104) are through spacing groove and fixed block (107) clearance fit.

5. The plastic bag capable of placing articles according to claim 1, wherein: the ventilation device is characterized in that a ventilation port is formed in the bottom wall of the inner cavity of the plastic bag body (2), and the ventilation pipeline (101) is communicated with the plastic bag body (2) through the ventilation port.

6. The plastic bag for storing articles according to claim 1, wherein: two handles (305) are fixed on the upper surface of the portable mechanism (3), a first connecting block (302) and a second connecting block (303) are respectively fixed on one side of the opposite sides of the two handles (305), a clamping block (304) is fixed on the front surface of the first connecting block (302), and rubber pads (301) are fixed on the lower surfaces of the first connecting block (302) and the second connecting block (303).

7. The plastic bag for placing articles according to claim 6, wherein: the back of the second connecting block (303) is provided with a clamping groove, the clamping block (304) is clamped in the second connecting block (303) through the clamping groove, and the lengths of the first connecting block (302) and the second connecting block (303) are equal.