CN212891698U

CN212891698U - Zipper type PE plastic bag with fixing function

Info

Publication number: CN212891698U
Application number: CN202021738045.6U
Authority: CN
Inventors: 叶茂跃
Original assignee: Wenzhou Dingnuo Technology Co ltd
Current assignee: Wenzhou Dingnuo Technology Co ltd
Priority date: 2020-08-19
Filing date: 2020-08-19
Publication date: 2021-04-06
Anticipated expiration: 2030-08-19

Abstract

The utility model relates to a plastic bag technical field especially relates to a zip fastener formula PE plastic bag with fixed function. The to-be-solved technical problem of the utility model is inconvenient expansion and storage. In order to solve the technical problem, the utility model provides a zip fastener formula PE plastic bag with fixed function, including the main bag body, the inner wall of the main bag body always has both sides fixed mounting respectively there are curb plate B and curb plate A, spout A has been seted up to curb plate B's inside, spout A's inner wall sliding connection has the slide bar, the cover of slide bar is equipped with the bottom plate on the surface, the top of bottom plate is through the right side surface swing joint of concertina cloth with curb plate B, bear gravity through the bottom plate top and can launch by oneself, in the reason through the spring, the whole equipment can launch more fast to make the bottom plate support curb plate B and curb plate A's bottom, thereby accomplish fixed so that use, when needs accomodate, promote curb plate B and curb plate A each other be close to can.

Description

Zipper type PE plastic bag with fixing function

Technical Field

The utility model relates to a plastic bag technical field specifically is a zip fastener formula PE plastic bag with fixed function.

Background

Traditional zip fastener formula PE plastic bag when using, can't fix and strut its inside space, then when using, thereby it causes the damage to appear the inside article of bag body extrusion very easily, and old-fashioned zip fastener formula PE plastic bag when using, article are because the whole sediment of gravity is in bag body bottom, when daily use walking, the bag body can lead to lengthening because of gravity, then the article that makes the bottom very easily bump into user's shank, thereby can make article or user's shank appear the damage, if add in the plastic bag and cut off panel, then can't accomodate and expand better, then can very inconvenient use.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a zip fastener formula PE plastic bag with fixed function has solved inconvenient expansion and the problem of accomodating.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a zipper type PE plastic bag with a fixing function comprises a main bag body, wherein a side plate B and a side plate A are respectively and fixedly arranged on two sides of the inner wall of the main bag body, a sliding groove A is formed in the side plate B, a sliding rod is connected to the inner wall of the sliding groove A in a sliding manner, a bottom plate is sleeved on the surface of the sliding rod, the top of the bottom plate is movably connected with the right side surface of the side plate B through a telescopic cloth, the right side of the bottom plate is movably connected with the bottom of the side plate A through a rotating shaft, the front side and the rear side of the side plate B, the bottom plate and the front side and the rear side of the side plate A are movably connected through an auxiliary bag body, the other side of the auxiliary bag body is fixedly connected with the main bag body, a support is fixedly arranged at the bottom of the bottom plate, the inner walls of the, the limiting rod is characterized in that a sliding groove B is formed in the limiting rod, the inner wall of the sliding groove B is connected with the surface of the supporting rod B in a sliding mode, and the bottom of the inner wall of the sliding groove B is movably connected with the supporting rod B through a spring.

Further preferably, the diameter of the sliding rod is the same as the width of the inner wall of the sliding groove A, and the sliding rod and the rotating shaft are located on the same horizontal line.

Further preferably, a zipper is arranged at the top of the auxiliary bag body, and a crease is arranged at the center of the auxiliary bag body.

Further preferably, the width of the inner wall of the sliding groove B is the same as the diameter of the supporting rod B, and the inner wall of the sliding groove B and the inner wall of the sliding groove A are both in a polishing design.

Further preferably, the thickness of the side plate B is the same as that of the side plate A, and the tops of the side plate B and the side plate A are both cambered surfaces.

Further preferably, the support rod a is located right above the support rod B.

(III) advantageous effects

The utility model provides a zip fastener formula PE plastic bag with fixed function possesses following beneficial effect:

(1) this design bears gravity through the bottom plate top and can expand by oneself, is in the reason through the spring, and the equipment whole can expand quicker to make the bottom plate support curb plate B and curb plate A's bottom, thereby accomplish fixed so that use, when needing to accomodate, promote curb plate B and curb plate A be close to each other can, the slide bar can overlap joint the top of spout A inner wall so that accomodate and save space.

(2) When the bag is used daily, the periphery of the bottom of the main bag body is hollowed out, so that the legs of a user cannot be scratched or collided due to too heavy weight, and the legs of the user can be effectively prevented from colliding with objects when the user walks.

Drawings

FIG. 1 is a front sectional view of the structure of the present invention;

FIG. 2 is a side view of the structure of the present invention;

fig. 3 is a perspective view of the main bag body of the structure of the present invention.

In the figure: the bag comprises a main bag body 1, a telescopic cloth 2, a sliding chute A3, a sliding rod 4, a support 5, a supporting rod A6, a limiting rod 7, a supporting rod B8, a sliding chute B9, a spring 10, a bottom plate 11, a rotating shaft 12, a side plate A13, a handle 14, a side plate B15, a zipper 16 and an auxiliary bag body 17.

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. 1-3, the present invention provides a technical solution: a zipper type PE plastic bag with a fixing function comprises a main bag body 1, wherein two sides of the inner wall of the main bag body 1 are respectively fixedly provided with a side plate B15 and a side plate A13, the thickness of the side plate B15 is the same as that of the side plate A13, the tops of the side plate B15 and the side plate A13 are cambered surfaces, the design can effectively prevent objects and users from being scratched in the using process, a sliding groove A3 is formed in the side plate B15, the inner wall of the sliding groove A3 is connected with a sliding rod 4 in a sliding mode, the diameter of the sliding rod 4 is the same as the width of the inner wall of the sliding groove A3, the sliding rod 4 and a rotating shaft 12 are positioned on the same horizontal line, the design can enable the whole equipment to be more convenient to store or unfold, a bottom plate 11 is sleeved on the surface of the sliding rod 4, the top of the bottom plate 11 is movably connected with the right side surface of the side plate B15 through a telescopic cloth 2, the right side of the bottom plate 11 is movably connected with, the top of the auxiliary bag body 17 is provided with a zipper 16, the center of the auxiliary bag body 17 is provided with a crease, the design can facilitate the storage, the other side of the auxiliary bag body 17 is fixedly connected with the main bag body 1, the bottom of the bottom plate 11 is fixedly provided with the bracket 5, the inner walls of the front side and the rear side of the bracket 5 are fixedly connected through the support rod A6, the support rod A6 is positioned right above the support rod B8, the design can ensure that the storage and the expansion are safer and more stable, the front side and the rear side of the inner wall of the main bag body 1 are fixedly connected through a support rod B8, a limit rod 7 is sleeved on the surface of the support rod A6, a sliding groove B9 is arranged in the limit rod 7, the width of the inner wall of the sliding groove B9 is the same as the diameter of the support rod B8, the inner wall of the sliding groove B9 and the inner wall of the sliding groove A3 are both in polished design, the inner wall of the sliding groove B9 is in sliding connection with the surface of the supporting rod B8, and the bottom of the inner wall of the sliding groove B9 is movably connected with the supporting rod B8 through a spring 10.

The working principle is as follows: when the zipper 16 is opened to place an article on the top of the bottom plate 11, the left side of the bottom plate 11 is pushed to descend by the gravity of the article, the left side of the bottom plate 11 is slid and descended inside the sliding groove A3 through the sliding rod 4, so that the bottom plate 11 descends while pushing the supporting rod A6 to control the limiting rod 7 to move downwards, then the unfolding speed is faster due to the spring 10, the side plate B15 and the side plate A13 are pushed to be close to each other when the zipper is not used, the sliding rod 4 slides upwards, and the bottom plate 11 is changed into an inclined state.

Claims

1. The utility model provides a zip fastener formula PE plastic bag with fixed function, includes the main bag body (1), its characterized in that: the inner wall of the main bag body (1) is always fixedly provided with a side plate B (15) and a side plate A (13) on two sides respectively, a sliding groove A (3) is formed in the side plate B (15), a sliding rod (4) is connected to the inner wall of the sliding groove A (3) in a sliding manner, a bottom plate (11) is sleeved on the surface of the sliding rod (4), the top of the bottom plate (11) is movably connected with the right side surface of the side plate B (15) through a telescopic cloth (2), the right side of the bottom plate (11) is movably connected with the bottom of the side plate A (13) through a rotating shaft (12), the front side and the rear side of the side plate B (15), the bottom plate (11) and the side plate A (13) are movably connected through an auxiliary bag body (17), the other side of the auxiliary bag body (17) is fixedly connected with the main bag body (1), a support (5) is fixedly arranged at the bottom of the bottom plate (11), both sides pass through bracing piece B (8) fixed connection around the main bag body (1) inner wall, the cover is equipped with gag lever post (7) on the surface of bracing piece A (6), spout B (9) have been seted up to the inside of gag lever post (7), the inner wall of spout B (9) and the surface sliding connection of bracing piece B (8), spring (10) and bracing piece B (8) swing joint are passed through to the bottom of spout B (9) inner wall.

2. A zipper type PE plastic bag with a fixing function according to claim 1, characterized in that: the diameter of the sliding rod (4) is the same as the width of the inner wall of the sliding groove A (3), and the sliding rod (4) and the rotating shaft (12) are located on the same horizontal line.

3. A zipper type PE plastic bag with a fixing function according to claim 1, characterized in that: the top of the auxiliary bag body (17) is provided with a zipper (16), and the center of the auxiliary bag body (17) is provided with a crease.

4. A zipper type PE plastic bag with a fixing function according to claim 1, characterized in that: the width of the inner wall of the sliding groove B (9) is the same as the diameter of the supporting rod B (8), and the inner wall of the sliding groove B (9) and the inner wall of the sliding groove A (3) are both in polishing design.

5. A zipper type PE plastic bag with a fixing function according to claim 1, characterized in that: the thickness of the side plate B (15) is the same as that of the side plate A (13), and the tops of the side plate B (15) and the side plate A (13) are both cambered surfaces.

6. A zipper type PE plastic bag with a fixing function according to claim 1, characterized in that: the supporting rod A (6) is positioned right above the supporting rod B (8).