Storage box of electric vehicle

Abstract

The utility model discloses a storage box of an electric vehicle, and relates to the technical field of vehicles. The storage box comprises a storage box body, the storage box body comprises a lower box body, an upper box body is arranged outside the lower box body, an upper cover is arranged on the upper wall of the upper box body, vertical rods are fixed to the left side wall and the right side wall in the upper box body, side plates are fixed to the positions, corresponding to the side walls of the lower box body, of the outer portions of the vertical rods, and inserting grooves are formed in the front walls of the vertical rods at equal intervals. Inserting plates are arranged on the upper walls of the side plates and are inserted into the corresponding inserting grooves. The storage space can be adjusted through relative movement of the upper box body and the lower box body, the damping rod and the elastic piece are matched to achieve the damping and buffering effects on the storage box body, and the problems that in the prior art, due to the fact that the specification of the box body is fixed, the storage capacity cannot be adjusted, the space is occupied when few objects need to be stored, and the storage space cannot be adjusted are solved. The problem that in the prior art, articles in a box body easily vibrate along with vibration during running of an electric vehicle, and consequently the stored articles are damaged is solved.

Description

Technical Field

[0001] This utility model belongs to the field of transportation technology, and in particular relates to a storage box for electric vehicles. Background Technology

[0002] An electric vehicle is a means of transportation that uses a battery or other energy storage device to drive an electric motor to make the vehicle run. Two-wheeled electric vehicles are a common type of electric vehicle and are an ideal small, medium-speed and short-distance daily means of transportation. However, in daily use of electric vehicles, it is often necessary to carry items. Although the seat bucket and the trunk of existing electric vehicles can carry items, the storage is limited by the specifications.

[0003] A search revealed that patent announcement number CN212529886U, published on February 12, 2021, discloses an electric vehicle storage box, including a box body and a moisture-proof board. The box body has a lid with a groove inside. A connecting plate connects to the right side of the groove, and a storage box is located inside the connecting plate. A sliding groove is located inside the lid, and a slider is provided on the surface of the groove. The moisture-proof board is connected to the lower end of the slider, and a hook is fixed to the left side of the moisture-proof board. A partition is located on the right side of the moisture-proof board, and a top cover is located inside the partition. A handle is fixed to the end of the top cover, and an umbrella tube is located at the lower end of the top cover. A filter plate is installed inside the umbrella tube, and a water collection trough is located below the filter plate. A handle is fixed to the surface of the water collection trough. This electric vehicle storage box uses a new type of waterproof material with good moisture-proof and waterproof effects, is safe and environmentally friendly, and has strong resistance to deformation, ensuring the effectiveness of the moisture-proof board and extending its overall service life.

[0004] Existing technologies can achieve the purpose of storage by setting up a box, but in actual use, the storage capacity cannot be adjusted because the size of the box is fixed. When there are few items to be stored, it takes up a lot of space. In addition, when the box is fixed to the electric vehicle, the items inside the box are easily damaged by the vibration of the electric vehicle when it is moving. Therefore, we provide an electric vehicle storage box to solve the above problems. Utility Model Content

[0005] The purpose of this utility model is to provide an electric vehicle storage box, in which the upper and lower boxes can be moved relative to each other to adjust the storage space. The combination of damping rods and elastic elements provides a shock absorption and buffering effect on the storage box body. This solves the problems of existing technology where the storage capacity cannot be adjusted due to the fixed size of the box, the space occupied when there are few items to be stored, and the items inside the box being easily damaged by vibration when the electric vehicle is in motion.

[0006] In order to solve the above technical problems, the present invention is achieved through the following technical solutions:

[0007] This utility model relates to an electric vehicle storage box, comprising a storage box body, the storage box body including a lower box body, an upper box body being provided outside the lower box body, an upper cover being provided on the upper wall of the upper box body, vertical rods being fixed on the left and right side walls inside the upper box body, side plates being fixed on the outer side of the vertical rods corresponding to the side walls of the lower box body, slots being provided at equal intervals on the front wall of the vertical rods, and insert plates being provided on the upper wall of the side plates, with the insert plates being inserted into the corresponding slots;

[0008] A shock-absorbing mounting base is provided below the main body of the storage box. The shock-absorbing mounting base includes a mounting plate. A damping rod is fixed at the middle position of the upper wall of the mounting plate, and the upper end of the damping rod is fixedly connected to the lower box body. A buffer spring is sleeved on the outside of the damping rod.

[0009] The present invention is further configured such that the upper box body is slidably connected to the lower box body, the upper cover is rotatably connected to the upper box body via a hinge, and a handle and a lock are fixed on the front side of the upper wall of the upper cover.

[0010] The present invention is further configured such that the vertical rod is slidably connected to the side plate, the insert plate is L-shaped, and a movable strip is fixed to the front wall of the insert plate.

[0011] The present invention is further configured such that a limiting plate is provided on the outside of the moving strip, and the limiting plate is fixedly connected to the side plate; an elastic member is provided between the insert plate and the limiting plate corresponding to the outside of the moving strip, and the two ends of the elastic member abut against the corresponding limiting plate and the insert plate respectively.

[0012] The present invention is further configured such that a pinch block is fixed at the front end of the moving bar, and a boss is fixed on the front wall of the lower end of the vertical rod.

[0013] The present invention is further configured such that limit rods are fixed at the four corner positions of the upper wall of the mounting plate, and limit sleeves are provided with external clearance fit for the limit rods, and the limit sleeves are fixedly connected to the lower box body.

[0014] The present invention is further configured such that a connecting plate is provided below the mounting plate, an anti-slip pad is fixed on the upper wall of the connecting plate, screws are provided at both the left and right ends of the connecting plate, a circular plate is fixed at the lower end of the screw, and the upper wall of the circular plate contacts the lower wall of the connecting plate, a nut is connected to the external thread of the upper end of the screw, and the lower wall of the screw contacts the upper wall of the mounting plate.

[0015] The utility model has the following beneficial effects:

[0016] This invention, by setting up an upper box, a lower box, a insert plate, and a vertical rod, allows for adjustment of the relative positions of the upper and lower boxes through the insertion plate being inserted into slots at corresponding heights. This achieves the purpose of adjusting the internal storage capacity of the upper and lower boxes. Compared with the prior art, when there are fewer items to be stored, lowering the upper box to increase the overlap area between the upper and lower boxes can reduce the space occupied by the upper and lower boxes. This solves the problem of the prior art, which has fixed box specifications and cannot adjust the storage capacity, and which occupies a lot of space when there are fewer items to be stored.

[0017] This invention provides a shock absorption effect to the lower housing by setting up a buffer spring and a damping rod. The cooperation of the buffer spring and the damping rod buffers the vibration generated during normal use, thereby protecting the stored items. This solves the problem in the prior art where the items inside the housing are easily damaged by the vibration of the electric vehicle.

[0018] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0020] Figure 1 This is a structural diagram of an electric vehicle storage box.

[0021] Figure 2 This is a right-side structural diagram of a storage box for an electric vehicle.

[0022] Figure 3 This is a structural diagram after the top cover is opened.

[0023] Figure 4 for Figure 3 Partial structural diagram of the middle part.

[0024] Figure 5 This is a structural diagram of the vibration damping mounting base.

[0025] The attached diagram lists the components represented by each number as follows:

[0026] 1-Storage box body, 101-Top cover, 101a-Hinge, 101b-Handle, 101c-Lock, 102-Upper box body, 103-Lower box body, 103a-Side panel, 104-Vertical rod, 104a-Slot, 104b-Boss, 105-Insertion plate, 106-Elastic element, 107-Limiting plate, 108-Moving strip, 108a-Pinch block, 2-Shock-absorbing mounting base, 201-Limiting sleeve, 202-Damping rod, 202a-Buffer spring, 203-Screw, 203a-Nut, 203b-Round plate, 204-Mounting plate, 204a-Limiting rod, 205-Connecting plate, 205a-Anti-slip pad. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model. Example 1

[0028] Please see Figure 1-4 This utility model relates to an electric vehicle storage box, comprising a storage box body 1, which includes a lower box 103 with a closed bottom. An upper box 102 is provided on the outside of the lower box 103, and a top cover 101 is provided on the upper wall of the upper box 102. The upper box 102, lower box 103, and top cover 101 constitute the storage box. Vertical rods 104 are fixed to the left and right side walls inside the upper box 102, and the cross-section of the vertical rods 104 is rectangular. The vertical rod 104 is fixed with a side plate 103a on the side wall of the lower box 103. The front wall of the vertical rod 104 is provided with slots 104a at equal intervals for inserting plates 105. The upper wall of the side plate 103a is provided with inserting plates 105, and the inserting plates 105 are inserted into the corresponding slots 104a. In this state, the relative position of the inserting plates 105 and the vertical rod 104 is fixed, and the relative position of the lower box 103 and the upper box 102 is fixed, so that the storage space is fixed.

[0029] Specifically, the upper housing 102 and the lower housing 103 are slidably connected, and the upper housing 102 and the lower housing 103 are fitted with a clearance to avoid shaking. The upper cover 101 is rotatably connected to the upper housing 102 via a hinge 101a. The upper hinge 101a is located at the rear end of the upper cover 101. A handle 101b and a lock 101c are fixed on the front side of the upper wall of the cover. The upper cover 101 can be opened by opening the lock 101c and operating the handle 101b.

[0030] The vertical rod 104 is slidably connected to the side plate 103a, and the vertical rod 104 and the side plate 103a are clearance-fitted to avoid shaking. The insert plate 105 is L-shaped, and a moving strip 108 is fixed on the front wall of the insert plate 105. The moving strip 108 is clearance-fitted with the limiting plate 107 to avoid shaking.

[0031] A limiting plate 107 is provided on the outside of the moving bar 108, and the limiting plate 107 is fixedly connected to the side plate 103a. An elastic element 106 is provided between the insert plate 105 and the limiting plate 107 on the outside of the moving bar 108. By using the elastic element 106 to apply a force to the insert plate 105 in the direction of the vertical rod 104, the insert plate 105 is always inserted into the slot 104a when there is no external force. The two ends of the elastic element 106 abut against the corresponding limiting plate 107 and the insert plate 105 respectively.

[0032] A pinch block 108a is fixed to the front end of the movable bar 108. The pinch block 108a can be a quadrangular frustum or a frustum of a cone. At the same time, the size of the front end of the pinch block 108a is larger than the size of the rear end of the pinch block 108a, so that there is greater friction between the pinch block 108a and the hand when operating the pinch block 108a. A boss 104b is fixed to the front wall of the lower end of the vertical rod 104 to prevent the vertical rod 104 from detaching from the side plate 103a.

[0033] The operation process of this embodiment is as follows: Operate the lock 101c and hold the handle 101b to rotate to open the upper cover 101. Items can then be placed inside the upper box 102 and lower box 103 for storage. When the storage capacity needs to be adjusted, the moving bar 108 is moved forward by operating the pinch block 108a, causing the baffle to disengage from the corresponding slot 104a. At this time, the vertical rod 104 is moved up and down accordingly until the lower box 103 moves to the appropriate position. The force applied to the pinch block 108a is released, and the insert plate 105 is inserted into the corresponding slot 104a under the action of the elastic member 106. Example 2

[0034] Please see Figure 1 and 5 This is the second embodiment of the present utility model. This embodiment is based on the previous embodiment, but differs from the first embodiment in that: a shock-absorbing mounting base 2 is provided below the storage box body 1. The shock-absorbing mounting base 2 includes a mounting plate 204. The lower wall of the mounting plate 204 contacts the foot pedal of the electric vehicle. A damping rod 202 is fixed at the middle position of the upper wall of the mounting plate 204, and the upper end of the damping rod 202 is fixedly connected to the lower box body 103. A buffer spring 202a is sleeved on the outside of the damping rod 202. Through the cooperation of the buffer spring 202a and the damper, the lower box body 103 can achieve a shock-absorbing effect.

[0035] Specifically, limit rods 204a are fixed at the four corners of the upper wall of the mounting plate 204. Limit sleeves 201 are provided with external clearance fit of the limit rods 204a, and the limit sleeves 201 are fixedly connected to the lower box 103. The cooperation between the limit rods 204a and the limit sleeves 201 allows the lower box 103 to move only up and down relative to the mounting plate 204.

[0036] A connecting plate 205 is provided below the mounting plate 204. An anti-slip pad 205a is fixed to the upper wall of the connecting plate 205. The upper wall of the anti-slip pad 205a contacts the bottom of the footrest of the electric vehicle. Screws 203 are provided at both ends of the connecting plate 205. A circular plate 203b is fixed to the lower end of the screw 203. The upper wall of the circular plate 203b contacts the lower wall of the connecting plate 205. A nut 203a is connected to the external thread of the upper end of the screw 203. The lower wall of the screw 203 contacts the upper wall of the mounting plate 204. With the cooperation of the nut 203a, screw 203, circular plate 203b and connecting plate 205, the storage box body 1 is fixed above the footrest of the electric vehicle for use.

[0037] The remaining structure is the same as in Example 1;

[0038] The operation process of this embodiment is as follows: During installation, the storage box body 1 is operated so that the mounting plate 204 is above the footrest of the electric vehicle and the connecting plate 205 is below the footrest of the electric vehicle. At this time, the operating screw 203 passes through the connecting plate 205 and the mounting plate 204, and the operating nut 203a is tightened to make the shock-absorbing mounting seat 2 and the electric vehicle securely connected.

[0039] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0040] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. An electric vehicle storage box, comprising a storage box body (1), characterized in that: The storage box body (1) includes a lower box (103), an upper box (102) is provided on the outside of the lower box (103), an upper cover (101) is provided on the upper wall of the upper box (102), vertical rods (104) are fixed on the left and right side walls inside the upper box (102), and side plates (103a) are fixed on the outside of the vertical rods (104) corresponding to the side walls of the lower box (103). Slots (104a) are provided at equal intervals on the front wall of the vertical rods (104), and insert plates (105) are provided on the upper wall of the side plates (103a), and the insert plates (105) are inserted into the corresponding slots (104a). A shock-absorbing mounting base (2) is provided below the main body (1) of the storage box. The shock-absorbing mounting base (2) includes a mounting plate (204). A damping rod (202) is fixed at the middle position of the upper wall of the mounting plate (204). The upper end of the damping rod (202) is fixedly connected to the lower box body (103). A buffer spring (202a) is sleeved on the outside of the damping rod (202).

2. The electric vehicle storage box according to claim 1, characterized in that: The upper box (102) is slidably connected to the lower box (103), and the upper cover (101) is rotatably connected to the upper box (102) via a hinge (101a). A handle (101b) and a lock (101c) are fixed on the front side of the upper wall of the upper cover (101).

3. The electric vehicle storage box according to claim 1, characterized in that: The vertical rod (104) is slidably connected to the side plate (103a), the insert plate (105) is L-shaped, and a movable strip (108) is fixed to the front wall of the insert plate (105).

4. The electric vehicle storage box according to claim 3, characterized in that: The movable strip (108) is provided with a limiting plate (107) on its outside, and the limiting plate (107) is fixedly connected to the side plate (103a). An elastic element (106) is provided between the insert plate (105) and the limiting plate (107) on the outside of the movable strip (108), and the two ends of the elastic element (106) abut against the corresponding limiting plate (107) and the insert plate (105) respectively.

5. The electric vehicle storage box according to claim 4, characterized in that: The front end of the moving bar (108) is fixed with a pinch block (108a), and the front wall of the lower end of the vertical rod (104) is fixed with a boss (104b).

6. The electric vehicle storage box according to claim 1, characterized in that: Limiting rods (204a) are fixed at the four corners of the upper wall of the mounting plate (204). Limiting sleeves (201) are provided with the external clearance of the limiting rods (204a), and the limiting sleeves (201) are fixedly connected to the lower box (103).

7. The electric vehicle storage box according to claim 6, characterized in that: A connecting plate (205) is provided below the mounting plate (204). An anti-slip pad (205a) is fixed on the upper wall of the connecting plate (205). Screws (203) are provided at both the left and right ends of the connecting plate (205). A circular plate (203b) is fixed at the lower end of the screw (203), and the upper wall of the circular plate (203b) is in contact with the lower wall of the connecting plate (205). A nut (203a) is connected to the external thread of the upper end of the screw (203), and the lower wall of the screw (203) is in contact with the upper wall of the mounting plate (204).

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