Double-layer storage frame of electric tricycle

Abstract

The utility model discloses an electric tricycle double -deck storage frame, including the frame main part, the lateral wall of frame main part is seted up with first sliding slot, the first sliding slot is through the sliding block and storage frame sliding connection, the right side surface fixed connection of sliding block and storage frame, the upper port of sliding slot is matched with the cover and is connected, the left side of storage frame is close to the below and is connected with the second sealing cover through the first hinge joint, places the baffle in the suitable placing groove, installs fixed through bolt to baffle, adjusts the size of upper and lower space in storage frame, places the goods of bigger, heavier in the lower layer's article tray, and the upper layer can store food material, packing box etc, and the goods classified and is kept apart through the partition frame for placing, and the convenient taking management, and the article tray is taken out through the sliding slot and is slid on the slide rail, and the object is placed and is collected in the eye, and it is not necessary to bend down and dig deeply, through the first rubber block and second rubber block seted up between storage frame and frame main part, when the tricycle is jolted, plays the buffering effect.

Description

Technical Field

[0001] This utility model relates to the technical field of electric tricycle storage frame, specifically a double-layer storage frame for electric tricycles. Background Technology

[0002] Electric tricycles, commonly known as "three-wheeled vehicles," are three-wheeled transport vehicles powered by batteries and driven by electric motors for hauling goods or carrying passengers. They have now become the main vehicle type for mobile street vendors. However, electric tricycles used for mobile street vending need to be modified to meet the demand. The modified electric tricycle's cargo box usually cannot exceed the original length. By modifying the storage frame (i.e., the frame cargo box) of the electric tricycle, it can be used for storing and displaying goods at the stall. Traditional shelves are fixed by welding, which has a single function and cannot adjust the space between the upper and lower layers according to the size of the goods. Moreover, when the tricycle is bumpy, the goods are prone to violent jumping and damage. Utility Model Content

[0003] The purpose of this section is to outline some aspects of the embodiments of this utility model and to briefly introduce some preferred embodiments. Simplifications or omissions may be made in this section, as well as in the abstract and title of this application, to avoid obscuring the purpose of these documents; however, such simplifications or omissions should not be used to limit the scope of this utility model.

[0004] In view of the problems existing in the above and / or existing double-layer storage racks of electric tricycles, this utility model is proposed.

[0005] Therefore, the purpose of this utility model is to provide a double-layer storage frame for electric tricycles. According to requirements, partitions are placed in suitable placement slots, and bolts are threaded through the first through holes to connect to the corresponding first bolt holes, thus fixing the partitions in place. The size of the upper and lower spaces within the storage rack is adjusted, allowing larger and heavier goods to be placed in the lower storage tray. The upper layer can store food, packaging boxes, etc. The partitions facilitate the categorization and management of goods, making them easy to retrieve and manage. The storage tray slides out on the slide rail via a sliding groove, allowing all items to be clearly visible without the need to bend over and reach deep. The first and second rubber blocks installed between the storage rack and the main frame provide a cushioning effect when the tricycle bumps.

[0006] To solve the above-mentioned technical problems, according to one aspect of the present invention, the present invention provides the following technical solution:

[0007] An electric tricycle double-layer storage frame includes a frame body. A first sliding groove is provided on the side wall of the frame body. The first sliding groove is slidably connected to the storage rack via a slider. The slider is fixedly connected to the right side of the storage rack. A cover is engaged at the upper end of the sliding groove. A second cover is hinged to the left side of the storage rack near the bottom via a first hinge.

[0008] The storage rack includes placement slots on the inner left and right side walls of the storage rack. The bottom of the placement slot has a first bolt hole. A partition is placed on the placement slot. A first through hole is opened at the four corners of the upper part of the partition. A bolt is inserted through the first through hole. The lower end of the bolt is threaded into the first bolt hole. A shelf is fixedly connected to the upper end of the partition.

[0009] As a preferred embodiment of the double-layer storage frame for the electric tricycle described in this utility model, a solar panel is fixedly connected to the upper end of the storage frame, and a battery is electrically connected to the solar panel. The battery is installed and fixed at the bottom of the storage frame.

[0010] As a preferred embodiment of the double-layer storage frame for electric tricycles described in this utility model, a first cover is hinged to the front and rear sides of the storage frame near the top via a second hinge. A gas spring strut is hinged to the inner side of the first cover via a first hinge seat. The end of the gas spring strut away from the first cover is hinged to the inner wall of the storage frame via a second hinge seat.

[0011] As a preferred embodiment of the double-layer storage rack for the electric tricycle described in this utility model, the storage rack further includes a slide rail fixedly installed at the bottom of the storage rack and on the right side wall of the storage rack. The slide rail is located on the right side of the battery, and a storage tray is slidably connected to the slide rail via a second slide groove.

[0012] As a preferred embodiment of the double-layer storage frame for electric tricycles described in this utility model, the second sliding groove is respectively opened on the lower end face and the right side face of the storage tray, and the storage tray is provided with a groove.

[0013] As a preferred embodiment of the double-layer storage frame for electric tricycles described in this utility model, the frame body includes a first fixed plate frame disposed above the frame body. The first fixed plate frame is provided in two sets, with two first fixed plate frames in each set. The lower set of first fixed plate frames is fixedly connected to the frame body, and the upper set of first fixed plate frames is fixedly connected to the storage rack.

[0014] As a preferred embodiment of the double-layer storage frame for electric tricycles described in this utility model, a first rubber block is provided between the upper and lower first fixed plates. A third through hole is provided on the first fixed plate corresponding to the center of the first rubber block. A second through hole is provided at the center of the first rubber block. A double-ended screw is provided through the second through hole. Nuts are threadedly connected to the upper and lower ends of the double-ended screw through the third through hole.

[0015] As a preferred embodiment of the double-layer storage frame for electric tricycles described in this utility model, a second fixed plate is fixedly connected between the left and right first fixed plates, and a limiting ring is fixedly connected at the center of the adjacent side of the upper and lower second fixed plates and at the center of the adjacent side of the upper and lower first fixed plates, and a second rubber block is provided between the upper and lower limiting rings.

[0016] As a preferred embodiment of the double-layer storage frame for electric tricycles described in this utility model, the second cover includes two brackets fixedly disposed on the left side of the second cover near the top. The two brackets are rotatably connected to a support leg via a disc damping shaft, and a fixing screw is threaded through the support leg.

[0017] As a preferred embodiment of the double-layer storage frame for the electric tricycle described in this utility model, a threaded head is threadedly connected to the lower end of the support leg, and a stop is fixedly connected to the lower end of the threaded head.

[0018] Compared with the prior art, the beneficial effects of this utility model are as follows: According to requirements, the partition is placed in a suitable placement slot, and bolts are threaded through the first through hole and threaded into the corresponding first bolt hole to install and fix the partition. The size of the upper and lower space inside the storage rack is adjusted, allowing larger and heavier goods to be placed in the lower storage tray. The upper layer can store food, packaging boxes, etc. The partition is used to classify and separate the goods for easy access and management. The storage tray slides out on the slide rail via a sliding groove, making the placed items clearly visible without the need to bend over and dig deep. The first and second rubber blocks set between the storage rack and the main frame body provide a cushioning effect when the tricycle bumps. By tightening the nut, the first and second rubber blocks are pre-compressed, and this pre-compression provides the main supporting rigidity. When impacted upwards, the rubber is further compressed; when impacted downwards, the rubber tends to return to its original shape. Throughout the process, the internal friction of the rubber continuously absorbs energy. Attached Figure Description

[0019] To more clearly illustrate the technical solutions of the embodiments of this utility model, the present utility model will be described in detail below with reference to the accompanying drawings and detailed embodiments. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Among them:

[0020] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0021] Figure 2 This is a schematic diagram of the cross-sectional structure of the storage rack of this utility model;

[0022] Figure 3 This is a schematic diagram of the first and second fixed plate frames of this utility model;

[0023] Figure 4 This is a schematic diagram of the first fixing plate frame and the third through hole structure of this utility model;

[0024] Figure 5 This is a schematic diagram of the structure of the first rubber block, the second through hole, the limiting ring frame, and the second rubber block of this utility model;

[0025] Figure 6 This is a schematic diagram of the partition and frame structure of this utility model;

[0026] Figure 7 This is a schematic diagram of the second sliding groove, the tray, and the groove structure of this utility model;

[0027] Figure 8 This is a schematic diagram of the main body of the vehicle frame, the first slide groove, the cover, and the second cover of this utility model.

[0028] In the diagram: 1. Main frame; 101. First fixed plate frame; 102. First rubber block; 103. Second through hole; 104. Double-ended screw; 105. Nut; 106. Second fixed plate frame; 107. Limiting ring frame; 108. Second rubber block; 109. Third through hole; 2. First slide groove; 3. Storage rack; 301. Placement slot; 302. First bolt hole; 303. Partition; 304. First through hole; 305. Bolt; 306. Partition; 307. Slide rail; 308. Second slide groove; 309. Storage tray; 310. Groove; 4. Cover; 5. Solar panel; 6. Battery; 7. First cover; 8. Gas spring strut; 9. Second cover; 901. Bracket; 902. Support leg; 903. Fixed screw; 904. Threaded head; 905. Bracket. Detailed Implementation

[0029] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0030] Secondly, this utility model is described in detail with reference to the schematic diagrams. When describing the embodiments of this utility model, for ease of explanation, the cross-sectional views showing the device structure may be partially enlarged, not according to the usual scale. Furthermore, the schematic diagrams are merely examples and should not limit the scope of protection of this utility model. In addition, in actual manufacturing, the three-dimensional spatial dimensions of length, width, and depth should be included.

[0031] To make the objectives, technical solutions, and advantages of this utility model clearer, the embodiments of this utility model will be described in further detail below with reference to the accompanying drawings.

[0032] This utility model provides a double-layer storage frame for an electric tricycle. Depending on the requirements, partitions are placed in suitable placement slots and bolted through first through holes to the corresponding first bolt holes for installation and fixation. The size of the upper and lower spaces within the storage rack is adjusted, allowing larger and heavier goods to be placed in the lower storage tray. The upper layer can store food, packaging boxes, etc. The partitions facilitate the categorization and management of goods. The storage tray slides out along a slide rail via a sliding groove, making the placed items easily visible without the need to bend over and reach deep. First and second rubber blocks, placed between the storage rack and the main frame, provide cushioning when the tricycle bumps.

[0033] Figures 1-8 The diagram shown is an overall structural schematic of one embodiment of the double-layer storage frame for the electric tricycle of this utility model. Please refer to [link / reference]. Figures 1-8 The electric tricycle double-layer storage frame of this embodiment includes a frame body 1. A first slide groove 2 is provided on the side wall of the frame body 1. The first slide groove 2 is slidably connected to the storage rack 3 by a slider. The slider and the right side of the storage rack 3 are fixedly connected. A cover 4 is engaged at the upper end of the slide groove 2. A second cover 9 is hinged to the left side of the storage rack 3 near the bottom by a first hinge.

[0034] The storage rack 3 includes placement slots 301 on the inner left and right side walls of the storage rack 3. The bottom of the placement slot 301 is provided with a first bolt hole 302. A partition 303 is placed on the placement slot 301. A first through hole 304 is provided at the four corners of the upper end of the partition 303. A bolt 305 is provided through the first through hole 304. The lower end of the bolt 305 is threaded into the first bolt hole 302. A partition 306 is fixedly connected to the upper end of the partition 303.

[0035] Multiple sets of placement slots 301 are provided. When one set of placement slots 301 and partitions 303 are combined, the storage rack 3 is divided into upper and lower spaces. One partition 303 is provided. According to the needs of goods placement, the partition 303 is placed in a suitable set of placement slots 301. The partition 303 is fixed by bolts 305 passing through the first through hole 304 and threaded into the corresponding first bolt hole 302, thereby adjusting the space of the upper and lower layers in the storage rack 3.

[0036] A solar panel 5 is fixedly connected to the upper end of the storage rack 3. The solar panel 5 is electrically connected to a battery 6, which is installed and fixed at the bottom of the storage rack 3.

[0037] A photovoltaic controller is electrically connected between the battery 6 and the solar panel 5. The photovoltaic controller manages the charging and discharging of the battery 6 to prevent overcharging and over-discharging. Under the action of the solar panel 5, the solar energy is converted into electrical energy and stored in the battery 6 to provide power. It is mainly used for partial power supply when the tricycle is set up for a stall, such as powering the night light of the stall, reducing the consumption of the original power supply of the electric tricycle. The battery 6 is only used for power supply related to the stall and is not the main power supply of the electric tricycle. The electric tricycle uses the original power battery for power supply.

[0038] The storage rack 3 has a first cover 7 hinged to the front and rear sides near the top via a second hinge. The inner side of the first cover 7 is hinged to a gas spring strut 8 via a first hinge seat. The end of the gas spring strut 8 away from the first cover 7 is hinged to the inner wall of the storage rack 3 via a second hinge seat.

[0039] When the first cover 7 is opened, it is stably supported by the gas spring strut 8. The unfolded first cover 7 can also provide a certain sunshade effect. This part is a structure of existing technology.

[0040] The storage rack 3 also includes a slide rail 307 fixedly installed at the bottom of the storage rack 3 and on the right side wall of the storage rack 3. The slide rail 307 is located on the right side of the battery 6. The slide rail 307 is slidably connected to the storage tray 309 through the second slide groove 308. The second slide groove 308 is respectively opened on the lower end face and the right side face of the storage tray 309. The storage tray 309 is provided with a groove 310.

[0041] Larger or heavier goods are placed in the lower storage tray 309. The storage tray 309 is pulled by the groove 310 and slides out on the slide rail 307 via the slide groove 308, so that the placed items can be pulled out and seen without having to bend over to dig deep.

[0042] The frame body 1 includes a first fixing plate 101 disposed on the upper part of the frame body 1. Two sets of the first fixing plate 101 are provided, with two plates in each set. The lower set of first fixing plate 101 is fixedly connected to the frame body 1, and the upper set is fixedly connected to the storage rack 3. A first rubber block 102 is disposed between the upper and lower first fixing plate 101. A third through hole 109 is provided on the first fixing plate 101 corresponding to the center position of the first rubber block 102. A second through hole 103 is provided at the center of 02. A double-ended screw 104 is installed through the second through hole 103. The upper and lower ends of the double-ended screw 104 are threaded through the third through hole 109 and connected to nuts 105. A second fixed plate frame 106 is fixedly connected between the left and right first fixed plate frames 101. A limiting ring frame 107 is fixedly connected at the center of the side of the upper and lower second fixed plate frames 106 and the center of the side of the upper and lower first fixed plate frames 101. A second rubber block 108 is provided between the upper and lower limiting ring frames 107.

[0043] The first rubber block 102 is positioned outside the second rubber block 108 and is fixed to the second rubber block 108 by the limiting ring frame 107. Under the action of the first rubber block 102 and the second rubber block 108, it plays a buffering role when the tricycle bumps. The double-ended screw 104 passes through the third through hole 109 and the second through hole 103 at both ends. By turning the nut 105, the first rubber block 102 and the second rubber block 108 are pre-compressed. This pre-compression provides the main support stiffness. When impacted upwards, the rubber is further compressed; when impacted downwards, the rubber tends to return to its original shape. Throughout the process, the internal friction of the rubber continuously absorbs energy.

[0044] The second cover 9 includes two brackets 901 fixedly installed on the left side of the second cover 9 near the top. The side of the two brackets 901 that are close to each other is rotatably connected to a support leg 902 via a disc damping shaft. A fixing screw 903 is threaded through the support leg 902. A threaded head 904 is threadedly connected to the lower end of the support leg 902. A stop 905 is fixedly connected to the lower end of the threaded head 904.

[0045] When setting up a stall, the second cover 9 is rotated and unfolded, and the support leg 902 is rotated and adjusted to be perpendicular to the ground. The support frame 905 is adjusted by turning the threaded head 904 so that the support frame 905 is in contact with the ground for stable support of the second cover 9. The second cover 9 increases the temporary placement area of ​​goods when setting up a stall. When the second cover 9 is put away, the fixing screw 903 is screwed into the second bolt hole opened on the second cover 9 for limiting and fixing the support leg 902.

[0046] Combination Figures 1-8The specific usage process of the electric tricycle double-layer storage rack in this embodiment is as follows: Multiple sets of placement slots 301 are provided. When one set of placement slots 301 and partitions 303 are combined, the storage rack 3 is divided into upper and lower layers. One partition 303 is provided. According to the needs of goods placement, the partition 303 is placed in a suitable set of placement slots 301. Bolts 305 are threaded through the first through hole 304 and threaded into the corresponding first bolt hole 302 to fix the partition 303. The space between the upper and lower layers of the storage rack 3 is adjusted, and larger or heavier goods are placed in the lower storage tray 309. The storage tray 309 is pulled by the groove 310, and it slides out on the slide rail 307 via the slide groove 308, allowing the placed items to be easily seen without bending over to reach deep. The partitions 306 are used to classify and separate the goods placed on the partitions 303 for easy retrieval. In the management system, the double-ended screw 104 passes through the third through hole 109 and the second through hole 103 at both ends. By tightening the nut 105, the first rubber block 102 and the second rubber block 108 are pre-compressed. This pre-compression provides the main support rigidity. When impacted upwards, the rubber is further compressed; when impacted downwards, the rubber tends to return to its original shape. Throughout the process, the internal friction of the rubber continuously absorbs energy. When setting up the stall, the second cover 9 rotates and unfolds, and the support leg 902 is rotated and adjusted to be perpendicular to the ground. The support frame 905 is adjusted by tightening the threaded head 904, so that the support frame 905 contacts the ground for stable support of the second cover 9. The second cover 9 increases the temporary placement area of ​​goods when setting up the stall. When the second cover 9 is retracted, the fixing screw 903 is threaded into the second bolt hole opened on the second cover 9 for limiting and fixing the support leg 902.

[0047] Although the present invention has been described above with reference to embodiments, various modifications can be made and components can be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the features in the embodiments disclosed in this invention can be combined with each other in any way. The lack of an exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A double-layer storage frame for an electric tricycle, comprising a frame body (1), characterized in that: The side wall of the frame body (1) is provided with a first slide groove (2). The first slide groove (2) is slidably connected to the storage rack (3) by a slider. The slider and the right side of the storage rack (3) are fixedly connected. A cover (4) is engaged at the upper end of the first slide groove (2). A second cover (9) is hinged to the left side of the storage rack (3) near the bottom by a first hinge. The storage rack (3) includes placement slots (301) on the inner left and right side walls of the storage rack (3). The bottom of the placement slot (301) is provided with a first bolt hole (302). A partition (303) is placed on the placement slot (301). A first through hole (304) is provided at the four corners of the upper end of the partition (303). A bolt (305) is provided in the first through hole (304). The lower end of the bolt (305) is threaded into the first bolt hole (302). A partition (306) is fixedly connected to the upper end of the partition (303).

2. The double-layer storage frame for the electric tricycle according to claim 1, characterized in that: A solar panel (5) is fixedly connected to the upper end of the storage rack (3), and a battery (6) is electrically connected to the solar panel (5). The battery (6) is installed and fixed at the bottom of the storage rack (3).

3. The double-layer storage frame for the electric tricycle according to claim 1, characterized in that: The storage rack (3) is connected to a first cover (7) near the top of the front and rear sides by a second hinge. The inner side of the first cover (7) is connected to a gas spring support rod (8) by a first hinge seat. The end of the gas spring support rod (8) away from the first cover (7) is connected to the inner wall of the storage rack (3) by a second hinge seat.

4. The double-layer storage frame for the electric tricycle according to claim 1, characterized in that: The storage rack (3) also includes a slide rail (307) fixedly installed at the bottom of the storage rack (3) and on the right side wall of the storage rack (3). The slide rail (307) is located on the right side of the battery (6). The slide rail (307) is slidably connected to the storage tray (309) through the second slide groove (308).

5. The double-layer storage frame for the electric tricycle according to claim 4, characterized in that: The second groove (308) is respectively opened on the lower end face of the storage tray (309) and the right side face of the storage tray (309), and the storage tray (309) is provided with a groove (310).

6. The double-layer storage frame for the electric tricycle according to claim 1, characterized in that: The frame body (1) includes a first fixed plate frame (101) disposed above the frame body (1). The first fixed plate frame (101) is provided in two sets, and each set of the first fixed plate frame (101) has two pieces. The first fixed plate frame (101) of the lower set is fixedly connected to the frame body (1), and the first fixed plate frame (101) of the upper set is fixedly connected to the storage rack (3).

7. The double-layer storage frame for an electric tricycle according to claim 6, characterized in that: A first rubber block (102) is provided between the upper and lower first fixing plate frame (101). A third through hole (109) is provided on the first fixing plate frame (101) corresponding to the center of the first rubber block (102). A second through hole (103) is provided at the center of the first rubber block (102). A double-ended screw (104) is provided through the second through hole (103). Nuts (105) are threaded to the upper and lower ends of the double-ended screw (104) through the third through hole (109).

8. The double-layer storage frame for an electric tricycle according to claim 6, characterized in that: A second fixed plate (106) is fixedly connected between the left and right first fixed plate frames (101). A limiting ring frame (107) is fixedly connected at the center of the side of the upper and lower second fixed plate frames (106) and the center of the side of the upper and lower first fixed plate frames (101). A second rubber block (108) is provided between the upper and lower limiting ring frames (107).

9. The double-layer storage frame for an electric tricycle according to claim 1, characterized in that: The second cover (9) includes two brackets (901) fixedly installed on the left side of the second cover (9) near the top. The two brackets (901) are connected to a support leg (902) on the side of the two brackets (901) that are close to each other by a disc damping shaft. A fixing screw (903) is threaded through the support leg (902).

10. The double-layer storage frame for an electric tricycle according to claim 9, characterized in that: The lower end of the support leg (902) is threaded with a threaded head (904), and the lower end of the threaded head (904) is fixedly connected with a stop (905).

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