Portable preservation bag

Abstract

The utility model discloses a portable freshness protection package, including portable handle, bag body storage cylinder, clamping mechanism and freshness protection package body, the bag body storage cylinder is provided on the portable handle, a plurality of freshness protection package bodies are stored in the bag body storage cylinder, one end of the freshness protection package body is provided with a bag mouth for storing articles, and the other end of the freshness protection package body is provided with a clamping mechanism. And the clamping mechanism is arranged below the portable handle, and the clamping mechanism is used for clamping the freshness protection bag body in which articles are stored. The portable freshness protection bag is convenient to carry, and is not easy to slip off and tighten hands.

Description

Technical Field

[0001] The utility model belongs to the technical field of fresh-keeping bags, in particular to a portable fresh-keeping bag. Background Art

[0002] At present, the traditional fresh-keeping bags on the market are generally in the form of rolls, which has some inconveniences. First, the fresh-keeping bags in the form of rolls are inconvenient to carry as a whole when going out for use. Users need additional packaging or containers to store these roll bags, and need to search for them when they need to use them, which causes clutter and inconvenience.

[0003] Secondly, the design of existing fresh-keeping bags mostly fails to take into account the convenience of users. Common fresh-keeping bags are not equipped with convenient handles or extraction devices, which are not convenient to carry. When the items stored in the fresh-keeping bags are heavy, they not only pinch the hands but also easily slip, so that users have to repeatedly grab the edge of the bag when taking out the items, which increases the inconvenience and discomfort of use.

[0004] Finally, in order to keep things fresh, the fresh-keeping bags are usually tied in knots, but the knots need to be untied every time items are taken out, which is not convenient. Utility Model Content

[0005] In order to solve the problem that the fresh-keeping bag in the prior art is inconvenient to carry, the utility model provides a portable fresh-keeping bag, which can solve the above problem.

[0006] In order to solve the above technical problems, the technical solution adopted by the utility model is as follows: a portable fresh-keeping bag, comprising a portable handle, a bag storage cylinder, a clamping mechanism and a fresh-keeping bag body, wherein the bag storage cylinder is arranged on the portable handle, a plurality of the fresh-keeping bag bodies are stored in the bag storage cylinder, one end of the fresh-keeping bag body is provided with a bag opening for storing articles, the clamping mechanism is arranged below the portable handle, and the clamping mechanism is used to clamp the fresh-keeping bag body storing articles. The fresh-keeping bag body is stored in the bag storage cylinder and can be taken out when needed. After the articles are loaded, the bag opening of the fresh-keeping bag body is clamped with the clamping mechanism, and the portable handle can be grasped for carrying and transporting.

[0007] Furthermore, the clamping mechanism includes a connecting rod, a bottom plate, a fixed clamping plate and a movable clamping plate, the bottom plate is located below the portable handle, one end of the bottom plate and the portable handle are respectively fixedly connected to the upper and lower ends of the connecting rod, the fixed clamping plate is fixedly arranged above the bottom plate, one end of the fixed clamping plate away from the connecting rod is connected to one end of the movable clamping plate through a rotating pair, and a torsion spring is provided at the rotating pair, and the torsion spring presses the bottom surface of the movable clamping plate against the top surface of the fixed clamping plate; when the fresh-keeping bag body is used to store items, the movable clamping plate and the fixed clamping plate clamp the fresh-keeping bag body in the middle. The clamping mechanism clamps the fresh-keeping bag body with items stored therein, and the fresh-keeping bag body can be conveniently carried by simply grabbing the portable handle, and the clamping mechanism can clamp the fresh-keeping bag body without tying a knot, and the items can be directly taken out when needed without untying the knot.

[0008] Furthermore, the portable handle is hollow, and an opening is provided at one end of the portable handle, and the bag storage tube is inserted into the portable handle through the opening.

[0009] Furthermore, the bag storage tube is composed of a storage tube body and an end cover, and the end cover is located at one end close to the opening, so that the bag storage tube can be opened conveniently to put the rolled fresh-keeping bag into it.

[0010] Furthermore, the end cover is provided with a bag extraction port, through which the fresh-keeping bag can be extracted, making it convenient to use.

[0011] Furthermore, the end of the bag storage tube away from the end cap is provided with an external thread, and the end of the portable handle away from the opening is provided with an internal thread. When the bag storage tube is inserted into the portable handle, the bag storage tube is installed in the portable handle through threaded matching. The threaded matching prevents the bag storage tube from falling and is easy to disassemble and assemble.

[0012] Furthermore, the fresh-keeping bags stored in the bag storage tube are connected end to end to form a roll, and a dotted tearing opening is provided between the two connected fresh-keeping bags. The dotted tearing opening is provided so that when the fresh-keeping bags need to be used, they can be torn off from the connected fresh-keeping bags for use.

[0013] Furthermore, the bottom surface of the movable clamp is made of metal, and the top surface of the fixed clamp is provided with a magnetic attraction piece, so as to clamp the fresh-keeping bag body by magnetic force, thereby preventing the movable clamp from loosening and causing the fresh-keeping bag body to fall off.

[0014] The portable fresh-keeping bag of the utility model has the following beneficial effects: a portable handle and a clamping mechanism are provided, and the fresh-keeping bag body filled with articles is clamped on the clamping mechanism, and the portable handle can be held to carry and transport, and it is not easy to slip or strangle the hand, and is convenient to carry; a bag storage tube is provided on the portable handle, and unused fresh-keeping bags are stored in the bag storage tube and can be taken out when needed without rummaging, and is convenient to use; the movable splint and the fixed splint of the clamping mechanism clamp the bag opening of the fresh-keeping bag body through magnetic adsorption, which plays a sealing role, and there is no need to tie a knot. When it is necessary to take out the articles in the bag, only the clamping mechanism needs to be opened to take them out, and there is no need to repeatedly tie and untie knots, and it is more convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the structure of a portable fresh-keeping bag of the utility model;

[0016] Figure 2 The utility model is a schematic diagram of the structure of a bag storage tube of a portable fresh-keeping bag.

[0017] Among them, 1-portable handle, 11-opening, 2-bag storage tube, 21-storage tube body, 22-end cover, 221-bag withdrawal outlet, 3-clamping mechanism, 31-connecting rod, 32-bottom plate, 33-fixed splint, 331-magnetic suction part, 34-movable splint. DETAILED DESCRIPTION

[0018] The technical solution of the utility model will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] like Figure 1-2 As shown, the utility model is a portable fresh-keeping bag, comprising a portable handle 1, a bag storage cylinder 2, a clamping mechanism 3 and a fresh-keeping bag body, wherein the bag storage cylinder 2 is arranged on the portable handle 1, and a plurality of the fresh-keeping bags are stored in the bag storage cylinder 2, and one end of the fresh-keeping bag body is provided with a bag opening for storing articles, and the clamping mechanism 3 is arranged below the portable handle 1, and the clamping mechanism 3 is used to clamp the fresh-keeping bag body storing articles. The fresh-keeping bag body is stored in the bag storage cylinder 2 and can be taken out when needed. After the articles are loaded, the bag opening of the fresh-keeping bag body is clamped with the clamping mechanism 3, and the portable handle 1 can be grasped for carrying.

[0020] The surface of the portable handle 1 is provided with a rubber pad, which can play a role in buffering, reducing pressure and preventing slipping.

[0021] The clamping mechanism 3 includes a connecting rod 31, a bottom plate 32, a fixed clamping plate 33 and a movable clamping plate 34. The bottom plate 32 is located below the portable handle 1. One end of the bottom plate 32 and the portable handle 1 are fixedly connected to the upper and lower ends of the connecting rod 31 respectively. The fixed clamping plate 33 is fixedly arranged above the bottom plate 32. One end of the fixed clamping plate 33 away from the connecting rod 31 is connected to one end of the movable clamping plate 34 through a rotating pair. A torsion spring is provided at the rotating pair. The torsion spring presses the bottom surface of the movable clamping plate 34 against the top surface of the fixed clamping plate 33. When the fresh-keeping bag body is used to store items, the movable clamping plate 34 and the fixed clamping plate 33 clamp the fresh-keeping bag body in the middle. The clamping mechanism 3 clamps the fresh-keeping bag body with items stored therein. It is convenient to carry the fresh-keeping bag body by simply grabbing the portable handle 1. The clamping mechanism 3 can clamp the fresh-keeping bag body without tying a knot. When it is needed, the items can be taken out directly without untying the knot.

[0022] The portable handle 1 is hollow, and an opening 11 is provided at one end of the portable handle 1 . The bag storage tube 2 is inserted into the portable handle 1 through the opening 11 .

[0023] The bag storage tube 2 is composed of a storage tube body 21 and an end cover 22, and the end cover 22 is located at one end close to the opening 11. It is convenient to open the bag storage tube 2 and put the rolled fresh-keeping bag into it.

[0024] The end cover 22 is provided with a bag body extraction port 221. The fresh-keeping bag body can be extracted from the bag body extraction port 221, and is convenient to use.

[0025] The end of the bag storage tube 2 away from the end cover 22 is provided with an external thread, and the end of the portable handle 1 away from the opening 11 is provided with an internal thread. When the bag storage tube 2 is inserted into the portable handle 1, the bag storage tube 2 is installed in the portable handle 1 through threaded matching. The threaded matching prevents the bag storage tube 2 from falling off and is convenient for disassembly and assembly.

[0026] The fresh-keeping bags stored in the bag storage tube 2 are connected end to end to form a roll, and a dotted tearing opening is provided between the two connected fresh-keeping bags. The dotted tearing opening is provided so that when the fresh-keeping bags need to be used, it is convenient to tear them off from the connected fresh-keeping bags for use.

[0027] The bottom surface of the movable clamping plate 34 is made of metal, and the top surface of the fixed clamping plate 33 is provided with a magnetic attraction member 331. The fresh-keeping bag body is clamped by magnetic force to prevent the movable clamping plate 34 from loosening and causing the fresh-keeping bag body to fall.

[0028] A groove is provided in the middle of the bottom surface of the movable clamping plate 34, and a convex strip is provided in the middle of the top surface of the fixed clamping plate 33. The convex strip cooperates with the groove to prevent the fresh-keeping bag body clamped by the fixed clamping plate 33 and the movable clamping plate 34 from sliding.

[0029] The portable fresh-keeping bag of the utility model has the following beneficial effects: a portable handle and a clamping mechanism are provided, and the fresh-keeping bag body filled with articles is clamped on the clamping mechanism, and the portable handle can be held to carry and transport, and it is not easy to slip or strangle the hand, and is convenient to carry; a bag storage tube is provided on the portable handle, and unused fresh-keeping bags are stored in the bag storage tube and can be taken out when needed without rummaging, and is convenient to use; the movable splint and the fixed splint of the clamping mechanism clamp the bag opening of the fresh-keeping bag body through magnetic adsorption, which plays a sealing role, and there is no need to tie a knot. When it is necessary to take out the articles in the bag, only the clamping mechanism needs to be opened to take them out, and there is no need to repeatedly tie and untie knots, and it is more convenient to use.

[0030] The utility model and its implementation methods are described above. This description is not restrictive. What is shown in the accompanying drawings is only one of the implementation methods of the utility model. The actual structure is not limited to this. In short, if ordinary technicians in this field are inspired by it, without departing from the inventive purpose of the utility model, they can creatively design structural methods and embodiments similar to the technical scheme, which should all fall within the protection scope of the utility model.

Claims

1. A portable fresh-keeping bag, characterized in that: The fresh-keeping bag comprises a portable handle (1), a bag storage cylinder (2), a clamping mechanism (3) and a fresh-keeping bag body, wherein the bag storage cylinder (2) is arranged on the portable handle (1), a plurality of fresh-keeping bags are stored in the bag storage cylinder (2), one end of the fresh-keeping bag body is provided with a bag opening for storing articles, and the clamping mechanism (3) is arranged below the portable handle (1), and the clamping mechanism (3) is used to clamp the fresh-keeping bag body storing articles.

2. A portable fresh-keeping bag according to claim 1, characterized in that: The clamping mechanism (3) comprises a connecting rod (31), a bottom plate (32), a fixed clamping plate (33) and a movable clamping plate (34); the bottom plate (32) is located below the portable handle (1); one end of the bottom plate (32) and the portable handle (1) are fixedly connected to the upper and lower ends of the connecting rod (31) respectively; the fixed clamping plate (33) is fixedly arranged above the bottom plate (32); one end of the fixed clamping plate (33) away from the connecting rod (31) is connected to one end of the movable clamping plate (34) through a rotating pair; a torsion spring is provided at the rotating pair, and the torsion spring presses the bottom surface of the movable clamping plate (34) against the top surface of the fixed clamping plate (33); when the fresh-keeping bag body is used to store items, the movable clamping plate (34) and the fixed clamping plate (33) clamp the fresh-keeping bag body in the middle.

3. A portable fresh-keeping bag according to claim 1, characterized in that: The portable handle (1) is hollow, and an opening (11) is provided at one end of the portable handle (1), and the bag storage tube (2) is inserted into the portable handle (1) through the opening (11).

4. A portable fresh-keeping bag according to claim 3, characterized in that: The bag storage tube (2) is composed of a storage tube body (21) and an end cover (22), and the end cover (22) is located at one end close to the opening (11).

5. A portable fresh-keeping bag according to claim 4, characterized in that: The end cover (22) is provided with a bag extraction outlet (221).

6. A portable fresh-keeping bag according to claim 5, characterized in that: An end of the bag storage tube (2) away from the end cover (22) is provided with an external thread, and an end of the portable handle (1) away from the opening (11) is provided with an internal thread. When the bag storage tube (2) is inserted into the portable handle (1), the bag storage tube (2) is installed in the portable handle (1) through threaded engagement.

7. A portable fresh-keeping bag according to claim 1, characterized in that: The fresh-keeping bags stored in the bag storage tube (2) are connected end to end to form a roll, and a dotted easy-tear opening is provided between the two connected fresh-keeping bags.

8. A portable fresh-keeping bag according to claim 2, characterized in that: The bottom surface of the movable clamping plate (34) is made of metal, and the top surface of the fixed clamping plate (33) is provided with a magnetic attraction member (331).

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