Novel multifunctional woven bag

Abstract

The utility model relates to the technical field of woven bags, and discloses a novel multifunctional woven bag which comprises a woven bag body, the whole woven bag body is formed by weaving breakage-resistant materials, auxiliary handles facilitating use of the woven bag body are fixedly installed on the front wall face and the rear wall face of the woven bag body, and a connecting base is arranged on the bottom wall face of the woven bag body. The whole connecting base is made of waterproof materials, and two connecting rotating rods capable of rotating are movably installed in the connecting base. In the using process, when an object needing to be carried is heavy, the two connecting rotating rods can rotate by 90 degrees in the opposite directions through the angle adjusting mechanism, the four sets of rotating connecting blocks and the four sets of universal rolling wheels can rotate by 90 degrees at the same time, and the four sets of universal rolling wheels can make contact with the ground; the woven bag body can be pushed to move at the moment, a user can use the woven bag conveniently, and when the four sets of universal rolling wheels do not need to be used, the four sets of universal rolling wheels can be moved into the connecting base, and the protection effect can be achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of woven bags, in particular to a novel multifunctional woven bag. Background Art

[0002] Woven bags, also known as snakeskin bags, are a type of plastic bag used for packaging. Their raw materials are generally various chemical plastic raw materials such as polyethylene and polypropylene. The weaving density refers to the number of warp and weft yarns in a 100mm×100mm woven fabric. The main raw materials for foreign production are polyethylene (PE), and the main raw materials for domestic production are polypropylene (PP). It is a thermoplastic resin made by polymerization of ethylene. In industry, it also includes copolymers of ethylene and a small amount of α-olefins. Polyethylene is odorless, non-toxic, feels like wax, has excellent low-temperature resistance (the lowest operating temperature can reach -70 to -100℃), good chemical stability, can withstand most acid and alkali erosion (not resistant to oxidizing acids), is insoluble in general solvents at room temperature, has low water absorption, and has excellent electrical insulation properties; but polyethylene is very sensitive to environmental stress (chemical and mechanical effects), has poor heat aging resistance, and the properties of polyethylene vary from variety to variety, mainly depending on the molecular structure and density. Different production methods can produce products with different densities (0.91-0.96 g / cm3). Polyethylene can be processed by the molding method of general thermoplastics (see plastic processing). It has a wide range of uses, mainly used to make films, containers, pipes, monofilaments, wires and cables, daily necessities, etc., and can be used as high-frequency insulation materials for televisions, radars, etc. With the development of petrochemicals, polyethylene production has developed rapidly, and its output accounts for about 1 / 4 of the total plastic output. In 1983, the world's total polyethylene production capacity was 24.65 Mt, and the capacity of the equipment under construction was 3.16 Mt.

[0003] The existing woven bag has a relatively simple structure, which is composed of two straps and a bag body. When used for transportation, the user holds the two straps to carry the bag body. When the items in the bag body are heavy, it is more laborious and inconvenient to carry the bag body by hand.

[0004] To this end, we propose a new type of multifunctional woven bag. Utility Model Content

[0005] The utility model mainly solves the technical problems existing in the above-mentioned prior art and provides a novel multifunctional woven bag.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a new type of multifunctional woven bag, including a woven bag body, which is made of a resistant and anti-break material as a whole. The front and rear walls of the woven bag body are fixedly installed with auxiliary handles for convenient use. The bottom wall of the woven bag body is provided with a connecting base, which is made of waterproof material as a whole. Two rotatable connecting rods are movably installed inside the connecting base, and the two connecting rods are both arranged in a horizontal state. Two sets of detachable rotating blocks are fixedly installed on the outer walls of the two connecting rods, and self-locking universal rollers are fixedly installed on the walls adjacent to the four sets of rotating blocks. An angle adjustment mechanism for rotating the two connecting rods is provided, and the angle adjustment mechanism includes a transmission worm, a transmission gear and a transmission worm wheel.

[0007] Preferably, two transmission worms, transmission gears and transmission worm wheels are each provided, and the two transmission worms are both rotatably mounted in a horizontal state inside the connecting base, and the two transmission gears are respectively fixedly mounted on the outer walls of the two transmission worms.

[0008] Preferably, the two transmission gears are meshed and connected together, and the two transmission worm wheels are respectively fixedly mounted on the outer walls of the two connecting rotating rods, and the two transmission worm wheels are arranged one in front and one behind.

[0009] Preferably, the transmission worm wheel on the left and the rear transmission worm are meshed and connected together, the transmission worm wheel on the right and the front transmission worm are meshed and connected together, and an auxiliary knob is provided on the front transmission worm to facilitate its rotation.

[0010] Preferably, a positioning limit slot is provided on the front side wall of the connecting base, and the positioning limit slot is T-shaped. A positioning limit plate is fixedly installed on the bottom of the woven bag body, and the positioning limit plate is T-shaped.

[0011] Preferably, the limit card plate and the limit card slot are adapted to each other, the limit card plate is movably inserted into the limit card slot, and the limit card plate and the woven bag body are connected in a detachable manner.

[0012] Beneficial Effects

[0013] The utility model provides a new multifunctional woven bag, which has the following beneficial effects:

[0014] (1) A novel multifunctional woven bag. During use, when the things to be carried are heavy, the angle adjustment mechanism can be used to make the two connecting rods rotate 90 degrees in opposite directions, and the four sets of rotating blocks and the four sets of universal rollers will rotate 90 degrees at the same time. The four sets of universal rollers will contact the ground, and the woven bag body can be pushed to move, which is convenient for users to use. When the four sets of universal rollers are not needed, the four sets of universal rollers can be moved to the inside of the connecting base to play a protective role.

[0015] (2) This is a new type of multifunctional woven bag. During use, the auxiliary knob can be turned forward, and the front transmission worm starts to rotate. With the cooperation of the two transmission gears, the rear transmission worm starts to rotate, and the two transmission worm wheels start to rotate synchronously in the opposite direction, thereby realizing the synchronous opposite rotation of the two connecting rods. The operation is relatively convenient. In addition, the limit card plate can be moved forward until it is separated from the limit card slot, so that the woven bag body can be used alone, and the user can operate it according to his own needs, thereby improving practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A three-dimensional diagram of the utility model as a whole;

[0017] Figure 2 It is a sectional stereoscopic diagram of the connection base of the utility model;

[0018] Figure 3 for Figure 2 A magnified view of location A;

[0019] Figure 4 for Figure 1 Enlarged view of location B.

[0020] Legend: 1. Woven bag body; 2. Auxiliary handle; 3. Connecting base; 4. Connecting rotating rod; 5. Rotating connecting block; 6. Universal roller; 7. Transmission worm; 8. Transmission gear; 9. Transmission worm wheel; 10. Auxiliary knob; 11. Limiting card plate; 12. Limiting card slot. DETAILED DESCRIPTION

[0021] Embodiment 1: A novel multifunctional woven bag, such as Figure 1 and Figure 2As shown, it includes a woven bag body 1, which is made of an anti-breakage material as a whole. The front and rear walls of the woven bag body 1 are fixedly installed with auxiliary handles 2 for convenience of use. The bottom wall of the woven bag body 1 is provided with a connecting base 3, and the connecting base 3 is made of waterproof material as a whole. Two rotatable connecting rods 4 are movably installed inside the connecting base 3, and the two connecting rods 4 are both arranged in a horizontal state. Two sets of detachable rotating blocks 5 are fixedly installed on the outer walls of the two connecting rods 4, and self-locking universal rollers 6 are fixedly installed on the walls adjacent to the four sets of rotating blocks 5. The two connecting rods 4 are provided with an angle adjustment mechanism for rotating them, and the angle adjustment mechanism includes a transmission worm 7, a transmission gear 8 and a transmission worm wheel 9.

[0022] During use of the utility model, when the things to be carried are heavy, the two connecting rods 4 can be rotated ninety degrees in opposite directions through the angle adjustment mechanism, and the four sets of rotating blocks 5 and the four sets of universal rollers 6 can be rotated ninety degrees at the same time, and the four sets of universal rollers 6 can be in contact with the ground. At this time, the woven bag body 1 can be pushed to move, which is convenient for users to use. When the four sets of universal rollers 6 are not needed, the four sets of universal rollers 6 can be moved to the inside of the connecting base 3.

[0023] Embodiment 2: Based on Embodiment 1, Figure 2 , Figure 3 and Figure 4 As shown, two transmission worms 7, transmission gears 8 and transmission worm wheels 9 are provided, and the two transmission worms 7 are rotatably installed inside the connecting base 3 in a horizontal state, and the two transmission gears 8 are fixedly installed on the outer walls of the two transmission worms 7 respectively.

[0024] The two transmission gears 8 are meshed and connected together, and the two transmission worm wheels 9 are fixedly mounted on the outer walls of the two connecting rotating rods 4 respectively, and the two transmission worm wheels 9 are arranged one in front and one in the back.

[0025] The left transmission worm wheel 9 and the rear transmission worm 7 are meshed and connected together, and the right transmission worm wheel 9 and the front transmission worm 7 are meshed and connected together. The front transmission worm 7 is provided with an auxiliary knob 10 for facilitating its rotation.

[0026] A positioning limit card slot 12 is provided on the front side wall of the connecting base 3, and the positioning limit card slot 12 is T-shaped. A positioning limit card plate 11 is fixedly installed on the bottom of the woven bag body 1, and the positioning limit card plate 11 is T-shaped.

[0027] The limiting card plate 11 and the limiting card slot 12 are adapted to each other, and the limiting card plate 11 is movably inserted into the limiting card slot 12 . The limiting card plate 11 and the woven bag body 1 are connected in a detachable manner.

[0028] During use of the utility model, the auxiliary knob 10 can be turned forward, the front transmission worm 7 starts to rotate, and with the cooperation of the two transmission gears 8, the rear transmission worm 7 starts to rotate, and the two transmission worm wheels 9 start to rotate synchronously in the opposite direction, thereby achieving synchronous reverse rotation of the two connecting rods 4, which is convenient to operate. In addition, the limit card plate 11 can be moved forward until it is separated from the limit card slot 12, so that the woven bag body 1 can be used alone, and the user can operate it according to his or her own needs.

[0029] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A novel multifunctional woven bag, comprising a woven bag body (1), the woven bag body (1) being made of a resistant and anti-breaking material, and the front and rear walls of the woven bag body (1) being fixedly mounted with auxiliary handles (2) for facilitating its use, characterized in that: The bottom wall surface of the woven bag body (1) is provided with a connecting base (3), the connecting base (3) being made of waterproof material as a whole, two connecting rotating rods (4) being movably installed inside the connecting base (3) and being rotatable, the two connecting rotating rods (4) being arranged in a horizontal state, two groups of detachable rotating connecting blocks (5) being fixedly installed on the outer walls of the two connecting rotating rods (4), self-locking universal rollers (6) being fixedly installed on the adjacent walls of the four groups of rotating connecting blocks (5), and angle adjustment mechanisms for making the two connecting rotating rods (4) rotate, the angle adjustment mechanisms comprising a transmission worm (7), a transmission gear (8) and a transmission worm wheel (9).

2. The novel multifunctional woven bag according to claim 1 is characterized in that: The transmission worm (7), the transmission gear (8) and the transmission worm wheel (9) are each provided with two transmission worms (7), the two transmission worms (7) are both rotatably mounted inside the connecting base (3) in a horizontal state, and the two transmission gears (8) are respectively fixedly mounted on the outer walls of the two transmission worms (7).

3. The novel multifunctional woven bag according to claim 2 is characterized in that: The two transmission gears (8) are meshed and connected together, and the two transmission worm wheels (9) are respectively fixedly mounted on the outer walls of the two connecting rotating rods (4), and the two transmission worm wheels (9) are arranged one in front and one behind.

4. The novel multifunctional woven bag according to claim 3 is characterized in that: The transmission worm wheel (9) on the left side is meshed and connected with the rear transmission worm (7), and the transmission worm wheel (9) on the right side is meshed and connected with the front transmission worm (7), and an auxiliary knob (10) is provided on the front transmission worm (7) to facilitate its rotation.

5. The novel multifunctional woven bag according to claim 1 is characterized in that: The front side wall of the connecting base (3) is provided with a positioning limit slot (12), which is T-shaped. The bottom of the woven bag body (1) is fixedly provided with a positioning limit plate (11), which is T-shaped.

6. The novel multifunctional woven bag according to claim 5 is characterized in that: The limiting card plate (11) and the limiting card slot (12) are adapted to each other, the limiting card plate (11) is movably inserted into the limiting card slot (12), and the limiting card plate (11) and the woven bag body (1) are connected in a detachable manner.

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