Small and medium article distribution knapsack

Abstract

The knapsack comprises a knapsack body, a handle is arranged at the top of the knapsack body, straps are arranged on the front portion of the knapsack body, a normal temperature bin is arranged on the upper portion in the knapsack body, a heat preservation bin is arranged on the lower portion in the knapsack body, a heat preservation layer is arranged on the inner wall of the heat preservation bin, and openings communicated with the normal temperature bin and the heat preservation bin are formed in the knapsack body respectively. An upper bin cover for sealing and covering the normal temperature bin and a lower bin cover for sealing and covering the heat preservation bin are respectively arranged at the two openings; monitoring devices are arranged in the normal temperature bin and the heat preservation bin respectively, and the monitoring devices are connected with wireless transmission devices; and distribution bag locking mechanisms are respectively arranged in the normal temperature bin and the heat preservation bin. The portable distribution box is comfortable and convenient to carry, white pollution is reduced, distribution article packages are stable and cannot overflow or scatter, distribution time is shortened, the distribution articles are prevented from being stolen, and contradictions among distribution users, distributors and a service platform are reduced.

Description

Technical Field

[0001] The utility model relates to a delivery bag, in particular to a delivery backpack for small and medium-sized articles. Background Art

[0002] In recent years, my country's same-city delivery industry has developed rapidly, and its characteristics are mainly reflected in the large volume and high frequency of same-city delivery business.

[0003] Storage tools for small and medium-sized items like food and takeout delivered within the same city have evolved from simple homemade storage boxes to standard, windproof, sandproof, rainproof, and snowproof cube boxes that can be carried on the back or shoulder. However, these boxes cannot effectively insulate heat or cold; they still rely on insulated packaging, such as foam boxes, for the items being delivered. This adds extra expense to merchants, and most insulation is made of non-degradable materials, which increases white pollution when used in large quantities. Furthermore, the food and takeout packaging placed in the boxes can easily tip over during delivery due to the movement of the vehicle or the delivery driver running, causing spillage or liquid leakage. Furthermore, the shape of the boxes makes it uncomfortable and inconvenient for delivery drivers to carry them on their backs, so they often leave the boxes on the delivery vehicle and deliver the items one by one. This increases delivery time, increasing the time it takes for delivery drivers to pick up and deliver items. Furthermore, during the time when delivery drivers are separated from the boxes, items are prone to theft. This not only causes time and financial losses for the delivery users, but also leads to conflicts between delivery users, delivery drivers, and the service platform. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide a small and medium-sized article delivery backpack which is comfortable and convenient to carry, reduces white pollution, firmly packages delivered articles, shortens delivery time and prevents the delivered articles from being stolen.

[0005] In order to solve the above technical problems, the technical solution of the utility model is: a small and medium-sized item delivery backpack, including a bag body, a handle on the top of the bag body and a shoulder strap at the front, a normal temperature compartment at the upper part of the bag body and a heat preservation compartment at the lower part, an insulation layer on the inner wall of the heat preservation compartment, openings connecting the normal temperature compartment and the heat preservation compartment are respectively provided on the bag body, and an upper compartment cover for sealing the normal temperature compartment and a lower compartment cover for sealing the heat preservation compartment are respectively provided at the two openings; monitoring devices are respectively provided in the normal temperature compartment and the heat preservation compartment, and the monitoring devices are connected to a wireless transmission device; delivery bag locking mechanisms are respectively provided in the normal temperature compartment and the heat preservation compartment.

[0006] As a preferred technical solution, the delivery bag locking mechanism includes a plurality of fixing rings provided on the inner wall of the bag body, the fixing rings including two half rings hinged together to form a ring shape, and a lock is provided between the free ends of the two half rings.

[0007] As a preferred technical solution, the upper compartment cover and the lower compartment cover are hinged to the bag body through hinges, and compartment locks are respectively provided between the upper compartment cover and the lower compartment cover and the bag body.

[0008] As a preferred technical solution, an external lock is provided at the rear of the package body for fixing the package body on the delivery vehicle.

[0009] As a preferred technical solution, shoulder straps are respectively provided on both sides of the front of the bag body, and the shoulder straps are adjustable shoulder straps with adjustable lengths. The lower end of the front of the bag body and the front end of the bottom are respectively provided with shoulder strap restraint devices.

[0010] The small and medium-sized item delivery backpack adopts the above-mentioned technical solution, includes a bag body, a handle on the top of the bag body, a shoulder strap on the front, a normal temperature compartment on the upper part of the bag body and a heat preservation compartment on the lower part, an insulation layer on the inner wall of the heat preservation compartment, openings connecting the normal temperature compartment and the heat preservation compartment are respectively provided on the bag body, and an upper compartment cover for sealing the normal temperature compartment and a lower compartment cover for sealing the heat preservation compartment are respectively provided at the two openings; monitoring devices are respectively provided in the normal temperature compartment and the heat preservation compartment, and the monitoring devices are connected to a wireless transmission device; and delivery bag locking mechanisms are respectively provided in the normal temperature compartment and the heat preservation compartment. The utility model adopts a backpack-shaped delivery backpack to replace the delivery cube box, which is convenient for the delivery person to carry on both shoulders or on one shoulder. It is comfortable and convenient to carry, and is convenient for the delivery person to carry the backpack to deliver one by one, reducing the delivery time and avoiding the theft of delivery items; an insulation compartment is set in the backpack to place delivery items with high temperature sensitivity requirements, reducing the white pollution caused by the use of insulation packaging such as foam boxes and foam bags, and using wireless transmission devices and monitoring devices to transmit image information of the delivery items placed in the backpack to terminals such as mobile phones, providing reference evidence for emergencies such as loss or theft of delivery items, and reducing the occurrence of conflicts between delivery users, delivery persons and service platforms. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] The following drawings are intended only to illustrate and explain the present invention, and are not intended to limit the scope of the present invention.

[0012] Figure 1 It is a main schematic diagram of the utility model;

[0013] Figure 2 It is a rear view schematic diagram of the utility model;

[0014] Figure 3 It is a top view schematic diagram of the utility model;

[0015] Figure 4 It is a side sectional schematic diagram of the utility model;

[0016] Figure 5 It is a front sectional schematic diagram of the utility model;

[0017] Figure 6 This is a schematic diagram of the process of putting or taking out delivery items from the delivery backpack of the utility model;

[0018] Figure 7 This is a rear view of an embodiment of a delivery vehicle used in conjunction with the present utility model;

[0019] Figure 8 This is a rear view of another embodiment of a delivery vehicle used in conjunction with the present invention;

[0020] Figure 9 yes Figure 8 Schematic diagram of installing or removing the fixed plate on the delivery vehicle in the embodiment.

[0021] In the figure: 1-bag body; 2-handle; 3-shoulder strap; 4-normal temperature compartment; 5-insulated compartment; 6-insulation layer; 7-upper compartment cover; 8-lower compartment cover; 9-compartment lock; 10-monitoring device; 11-fixing ring; 12-delivery bag; 13-four-wheeled electric vehicle; 14-backpack lock; 15-backpack lock switch; 16-two-wheeled electric vehicle; 17-fixing plate; 18-external lock; 19-restraint device; 20-delivered items. DETAILED DESCRIPTION

[0022] In order to have a clearer understanding of the technical features, purposes and effects of the present invention, the specific implementation methods of the present invention are now described with reference to the accompanying drawings.

[0023] like Figure 1-5 As shown, the small and medium-sized item delivery backpack includes a bag body 1, which can be made of materials such as nylon or plastic. The bag body 1 is provided with a handle 2 on the top and a shoulder strap 3 on the front. The handle 2 is convenient for the delivery person to carry with one hand; the shoulder strap 3 is convenient for the delivery person to carry it on the shoulders or across the shoulder; the bag body 1 is provided with a normal temperature compartment 4 on the upper part and a heat preservation compartment 5 on the lower part, and the normal temperature compartment 4 and the heat preservation compartment 5 can be separated by a transverse partition provided in the bag body 1; the normal temperature compartment 4 stores items that are not sensitive to temperature, have low heat preservation requirements or require natural cooling. The delivery items 20 are stored in the heat preservation warehouse 5. The inner wall of the heat preservation warehouse 5 is provided with an insulation layer 6. The heat preservation warehouse 5 can effectively keep heat or cool for several hours, and store the delivery items 20 that are sensitive to temperature and have high insulation requirements; the package body 1 is respectively provided with openings connecting the normal temperature warehouse 4 and the heat preservation warehouse 5 for putting in or taking out the delivery items 20, and the two openings are respectively provided with an upper warehouse cover 7 for covering the normal temperature warehouse 4 and a lower warehouse cover 8 for covering the heat preservation warehouse 5. The upper warehouse cover 7 and the lower warehouse cover 8 form a closed chamber with the normal temperature warehouse 4 and the heat preservation warehouse 5 respectively.

[0024] like Figure 1 and 4As shown, the upper compartment cover 7 and the lower compartment cover 8 are hinged to the bag body 1 by hinges, and compartment locks 9 are respectively provided between the upper compartment cover 7 and the lower compartment cover 8 and the bag body 1. The upper compartment cover 7 and the lower compartment cover 8 are opened or closed by operating the compartment locks 9. The compartment locks 9 can adopt the lock structure commonly used on luggage and other bags, and the operation is convenient and quick.

[0025] like Figure 4-5 As shown, monitoring devices 10 are respectively provided in the normal temperature warehouse 4 and the heat preservation warehouse 5. The monitoring device 10 can adopt a camera to prevent the delivery items 20 from being lost or stolen through the camera's shooting and monitoring, and the camera can be set with a separate switch. The camera's on switch can be controlled by the upper warehouse cover 7 or the lower warehouse cover 8. When the upper warehouse cover 7 or the lower warehouse cover 8 is opened, the camera starts to automatically record the image of the delivery items 20. The monitoring device 10 is connected to a wireless transmission device, so that the image recorded by the camera is transmitted to a storage terminal such as a computer, mobile phone or tablet computer for storage or viewing through the wireless transmission device. For example, the wireless transmission device can adopt a Bluetooth system, a wireless network, WiFi or a mobile communication network to transmit to the delivery person's mobile phone, providing reference evidence for emergencies such as the loss or theft of the delivery items 20.

[0026] like Figure 4-5 As shown, the normal temperature warehouse 4 and the heat preservation warehouse 5 are respectively provided with a delivery bag locking mechanism for fixing the sealed delivery bag 12 or other delivery item packaging to prevent the delivery item 20 from tipping over during the driving of the vehicle or the running of the delivery person, causing the delivery item 20 to spill or the liquid to flow out. The locking mechanism of the delivery bag includes a plurality of fixing rings 11 provided on the inner wall of the bag body 1, and the fixing ring 11 includes two half rings hinged together to form a ring shape, and a lock is provided between the free ends of the two half rings. The lock can adopt a structure such as a buckle provided between the free ends of the two half rings. The upper part of the delivery bag 12 is fastened with a rope and locked in the fixed ring 11, or the handle of other delivery item packaging is locked in the fixed ring 11, or the delivery bag 12 is directly tied with a rope for closing the bag opening, the rope is tightened to close the delivery bag 12, and then the rope is hung in the fixed ring 11 and locked to fix the delivery bag 12 or other delivery item packaging to prevent the delivery item 20 from tipping over during the driving of the vehicle or the running of the delivery person, causing the delivery item 20 to spill or the liquid to flow out.

[0027] like Figure 6As shown, an embodiment of placing a delivery item 20 into a delivery backpack is shown. The delivery item 20 is placed into the delivery bag 12, and then the rope around the bag opening of the delivery bag 12 is tightened and tied or locked. The upper compartment cover 7 or the lower compartment cover 8 is then opened in sequence, and the camera is activated. The delivery bag 12 is placed in the normal temperature compartment 4 or the heat preservation compartment 5, and the rope on the delivery bag 12 is tightened and locked using the fixing ring 11. The upper compartment cover 7 or the lower compartment cover 8 is then closed to carry out delivery. The camera can stop filming when the upper compartment cover 7 or the lower compartment cover 8 is closed to only record the process of taking and placing the delivery item 20, or it can continue filming and recording the entire delivery process during delivery.

[0028] like Figure 2 As shown, the rear of the bag body 1 is provided with an external lock 18 for fixing the bag body 1 on the delivery vehicle, which is matched with the backpack lock 14 on the delivery vehicle to facilitate fixing on any type of delivery vehicle. Figure 7 The figure shows an embodiment of the present invention in conjunction with a delivery vehicle. The delivery vehicle is a three-wheeled or four-wheeled electric vehicle 13. A backpack lock 14 is provided in the cab or rear part of the vehicle body of the three-wheeled or four-wheeled electric vehicle 13. The backpack lock 14 is matched with the external lock 18 at the rear of the bag body 1, and a backpack lock switch 15 for controlling the backpack lock 14 to open is provided on the vehicle body. When riding for delivery, the delivery backpack is fixed to the rear of the vehicle through the external lock 18 and the backpack lock 14. After arriving at the destination, the backpack lock switch 15 is used to open the external lock 18 and the backpack lock 14, and the delivery backpack is removed and carried or carried on the back to deliver items to each delivery user. Similarly, Figure 8 and Figure 9 The figure shows another embodiment of the present invention in conjunction with a delivery vehicle. The delivery vehicle is a two-wheeled electric vehicle 16. A fixed plate 17 is attached to the rear seat of the two-wheeled electric vehicle 16. A backpack lock 14 is provided on the rear side of the fixed plate 17, which is paired with an external lock 18 on the rear of the backpack body 1. A backpack lock switch 15 is provided on the fixed plate 17 to control the opening of the backpack lock 14. During the delivery ride, the delivery backpack is fixed to the rear side of the fixed plate 17 using the external lock 18 and the backpack lock 14. After arriving at the destination, the backpack lock switch 15 is used to open the external lock 18 and the backpack lock 14, and the delivery backpack is removed and carried or carried on the back to deliver items to each delivery user. The structure of the external lock 18 and the backpack lock 14 can adopt the structure of the trunk lock or door lock of current vehicles.

[0029] like Figure 1 、 3As shown in Figure 4, shoulder straps 3 are respectively provided on both sides of the front of the bag body 1, which are convenient for the delivery staff to carry it on their shoulders; the shoulder straps 3 are adjustable shoulder straps with adjustable length to adapt to different users. The adjustable shoulder straps can adopt the shoulder strap length adjustment mechanism commonly used on backpacks. These are well-known structures and will not be described in detail here; the lower end of the front part and the front end of the bottom of the bag body 1 are respectively provided with shoulder strap restraint devices 19 such as Velcro, hook and loop, etc., which are used to fix the shoulder straps 3 to prevent the shoulder straps 3 from floating around during driving and injuring other pedestrians or vehicles.

[0030] A power source such as a storage battery or a rechargeable battery is provided on the package 1 to provide power to electrical components such as the camera and the wireless transmission device. The arrangement of the power source on the package 1 and the connection arrangement for providing power to the electrical components are common knowledge and will not be described here.

[0031] The utility model is used for distribution, which has the following characteristics:

[0032] 1. Thermal insulation and normal temperature partitions to effectively improve thermal insulation function

[0033] Compared with the commonly used cube boxes nowadays, the small and medium-sized item delivery backpack separates the insulation area and the normal temperature area while ensuring better and more effective protection against wind, sand, rain and snow. After the zoning, the delivery items 20 that do not require high insulation will no longer occupy insulation resources; the delivery items 20 that need natural cooling will be effectively isolated from other high-temperature delivery items 20, and better naturally cooled; and after reducing the impact of the temperature of other delivery items 20, the delivery items 20 that need insulation can be better kept hot or cool in the insulation warehouse 5 with a professional insulation layer.

[0034] 2. Reduce white pollution from the source

[0035] If small and medium-sized item delivery backpacks with insulated normal temperature partitions and improved insulation functions are widely used as delivery equipment for delivery personnel, the provider of the insulation function will be transferred from the merchant level to the delivery equipment level, and each delivery item 20 that needs insulation will be upgraded from being individually insulated and packaged to multiple delivery items 20 that need insulation sharing one insulation space. Merchants will no longer need to provide their own insulation packaging, effectively reducing the packaging cost of the delivery items 20. At the same time, the number and frequency of use of insulation packaging of delivery items 20 that constitute white pollution will be greatly reduced, which will make a significant contribution to combating white pollution from the source.

[0036] 3. Easy and comfortable to carry, with multiple carrying methods

[0037] On the premise of ensuring more scientific storage space and temperature control functions, the design of the small and medium-sized item delivery backpack pays more attention to ergonomics. The design that fits the human body's fulcrum makes the delivery staff more comfortable during the carrying process, effectively reducing fatigue during walking during work; and as delivery staff generally carry delivery backpacks with them, the theft of delivery items 20 will be effectively curbed; the small and medium-sized item delivery backpack can not only be carried with one hand, but also carried on one shoulder or both shoulders, effectively freeing both hands; at the same time, due to the presence of the fixed ring 11, the delivery items 20 are not easy to fall over in the delivery backpack during the delivery process, and the delivery staff can walk and run more flexibly without any psychological burden; and the presence of Velcro will effectively limit the strap 3 from floating around during walking.

[0038] 4. Quick access, easy to use, and orderly storage

[0039] The delivery person only needs to use the backpack lock switch 15 to quickly remove the delivery backpack from the delivery vehicle; and to load the delivery backpack onto the delivery vehicle, it is only necessary to align the external lock 18 with the backpack lock 14 and connect it; compared with the current cube box, the delivery backpack is very quick and convenient to take and put, saving time and energy; to take and put the delivery items 20, it is only necessary to open the upper compartment cover 7 or the lower compartment cover 8 and the fixing ring 11, and because of the presence of the fixing ring 11, the delivery items 20 are arranged in order in the delivery backpack, and will not be randomly dumped, overlapped or changed position, making it convenient for the delivery person to quickly find the corresponding delivery items 20.

[0040] In the description of the present invention, it should be understood that the terms indicating orientation or positional relationship in the present invention are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. And unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0041] As described above, the embodiments of the present invention have been described in detail above, but the present invention is not limited thereto. It should be understood by those skilled in the art that various modifications, combinations, sub-combinations or replacements can be made according to design requirements or other factors, and they are within the scope of the appended claims and their equivalents.

Claims

1. A small and medium-sized item delivery backpack, comprising a bag body, a handle on the top of the bag body, and a shoulder strap on the front, characterized in that: A normal temperature bin is provided at the upper part of the package body and an insulation bin is provided at the lower part; an insulation layer is provided on the inner wall of the insulation bin; openings connecting the normal temperature bin and the insulation bin are respectively provided on the package body; an upper bin cover for sealing the normal temperature bin and a lower bin cover for sealing the insulation bin are respectively provided at the two openings; monitoring devices are respectively provided in the normal temperature bin and the insulation bin, and the monitoring devices are connected to a wireless transmission device; a delivery bag locking mechanism is respectively provided in the normal temperature bin and the insulation bin.

2. The small and medium-sized item delivery backpack according to claim 1, characterized in that: The delivery bag locking mechanism comprises a plurality of fixing rings arranged on the inner wall of the bag body, wherein the fixing ring comprises two half rings hinged together to form a ring shape, and a lock is arranged between the free ends of the two half rings.

3. The small and medium-sized item delivery backpack according to claim 1, characterized in that: The upper compartment cover and the lower compartment cover are hinged to the bag body through hinges, and compartment locks are respectively provided between the upper compartment cover and the lower compartment cover and the bag body.

4. The small and medium-sized item delivery backpack according to claim 1, characterized in that: An external lock for fixing the package body on the delivery vehicle is provided at the rear of the package body.

5. The small and medium-sized article delivery backpack according to claim 1, 2, 3 or 4, characterized in that: Both sides of the front of the bag body are respectively provided with shoulder straps, the shoulder straps are adjustable shoulder straps with adjustable lengths, and the lower end of the front of the bag body and the front end of the bottom are respectively provided with shoulder strap restraint devices.

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