Tail box goods shelf of electric vehicle

Abstract

The utility model discloses an electric vehicle trunk goods shelf which comprises an electric vehicle backrest and a goods shelf body installed on the electric vehicle backrest. The goods shelf comprises a cross rod connected with a backrest of the electric vehicle, a connecting rod connected to one end of the cross rod in a sleeving mode, a supporting frame hinged to the connecting rod and a supporting plate arranged on one side of the connecting rod, a U-shaped base is arranged on the supporting plate, an ejector rod is hinged to the U-shaped base, a groove is formed in the matched position of the supporting frame and the ejector rod, and the supporting plate is arranged in the groove. The support frame is provided with a bolt inserted into the groove; through fixing of the lock pin, connection between the cross rod and the connecting rod is more stable, the bearing capacity and angle adjustment of the whole structure are enhanced, and deformation or looseness caused by bearing of heavy goods is avoided; through cooperation of the ejector rods and the grooves, the supporting frame can achieve the flexible folding function, meanwhile, the folding angle can be accurately controlled through the sliding connection mode of the ejector rods in the grooves, and the folded structure is more compact and stable.

Description

TECHNICAL FIELD

[0001] The utility model relates to a trunk shelf field, concretely is a kind of electric vehicle trunk shelf. BACKGROUND

[0002] As an environmental protection, convenient traffic tool, electric vehicle has been widely applied in global scope in recent years, with the diversification of electric vehicle use scene, the functional demand of user to electric vehicle accessory also increases day by day, especially electric vehicle rear trunk shelf;Rear trunk shelf is not only used for carrying goods, but also often as take-out box, tool box etc.

[0003] The mounting plate and main body of traditional shelf are mostly welded connection, cannot be adjusted according to the size of electric vehicle backrest or user demand, leading to poor adaptability;Part of shelf is prone to deformation or loosening when carrying heavy goods, especially the connecting part of support frame and connecting rod lacks effective reinforcement design.

[0004] The folding function of existing shelf mostly depends on simple hinged structure, lacks accurate control to folding angle, leading to large space occupation after folding or unable to be stably fixed;The height, angle and other parameters of shelf cannot be adjusted according to actual demand, limit its applicability in different scenarios. SUMMARY

[0005] The utility model aims at providing a kind of electric vehicle trunk shelf to solve the above problems existing in prior art.

[0006] Technical scheme: a kind of electric vehicle trunk shelf, comprising:

[0007] Electric vehicle backrest, shelf installed on the electric vehicle backrest;

[0008] The shelf includes a crossbar connected to the electric vehicle backrest, a connecting rod sleeved at one end of the crossbar, a support frame hinged to the connecting rod, a support plate provided on one side of the connecting rod, a U-shaped seat is provided on the support plate, a top rod is hinged to the U-shaped seat, a recess is formed in the support frame at the matching position of the support frame and the top rod, and a bolt is inserted into the recess.

[0009] In further embodiments, a U-shaped ring is provided on the crossbar and connected to the electric vehicle backrest, and a plurality of threaded holes are formed in the U-shaped ring;The U-shaped ring is movably connected to the crossbar.

[0010] In further embodiments, a plurality of locking pins are provided on the connecting rod and movably connected to the crossbar, and the locking pins are gap-fitted with the connecting rod and the crossbar.

[0011] In further embodiments, the support plate is inclined at a certain angle towards the support frame, and the U-shaped seat is fixedly connected to the support plate.

[0012] In further embodiments, one end of the jacking rod is hingedly connected to the U-shaped seat, and the other end of the jacking rod is disposed in the groove and is in sliding connection with the groove.

[0013] In further embodiments, the bolt is in threaded connection with the support frame, and the bolt extends into the groove and is in abutment with the jacking rod.

[0014] Beneficial effects: the utility model discloses an electric vehicle trunk shelf, the utility model discloses U type ring with cross bar swing joint, so that the cross bar can be according to the size of electric vehicle backrest position adjustment, improve the adaptability of shelf,

[0015] Through the fixation of the locking pin, the connection between the cross bar and the connecting rod is more stable, the carrying capacity and the angle adjustment of the overall structure are enhanced, and deformation or loosening caused by carrying heavy goods is avoided, through the cooperation of the jacking rod and the groove, the support frame can realize flexible folding function, and the sliding connection mode of the jacking rod in the groove makes the folding angle accurate, and the structure is more compact and stable after folding.

[0016] By adjusting the position of the bolt, the supporting position of the jacking rod can be accurately adjusted, so that the angle of the support frame is finely adjusted, and the applicability and stability of the shelf are enhanced, through the linkage design of the cross bar, the jacking rod and the support frame, the shelf can not only adapt to electric vehicle backrests of different sizes, but also can realize stable support and flexible folding function, and meet the diversified use demands of users. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is the display schematic drawing of the utility model.

[0018] Figure 2 It is the folding schematic drawing of the utility model.

[0019] Figure 3 It is the split schematic drawing of the utility model.

[0020] Figure 4 It is the shelf bottom view of the utility model.

[0021] Figure 5 It is the groove schematic drawing of the utility model.

[0022] Figure 6 It is the unfolded front view of the utility model.

[0023] Figure 7 It is the folded front view of the utility model.

[0024] The figure mark is: 1, cross rod; 2, connecting rod; 3, support frame; 1, U-shaped ring; 12, threaded hole; 21, lock pin; 22, support plate; 23, U-shaped seat; 24, top rod; 31, groove; 32, bolt; 100, electric vehicle backrest. DETAILED DESCRIPTION

[0025] The utility model discloses an electric vehicle tail box goods shelf, through the optimization design of cross rod, connecting rod, support plate, U-shaped seat, top rod, recess and bolt etc. parts, solved the traditional electric vehicle tail box goods shelf poor adaptability, stability is insufficient, folding function is not perfect and the limited adjustment function etc. Problem, the cooperation between each component realizes the height adaptability of goods shelf, bearing stability, folding flexibility and adjustment accuracy, significantly improve the user experience, the following through the specific embodiment to the scheme of specific description.

[0026] REFERENCE Figures 1-7 As shown in a kind of electric vehicle tail box goods shelf, comprising:

[0027] Electric vehicle backrest 100, goods shelf installed on the electric vehicle backrest 100;

[0028] The goods shelf includes the cross rod 1 connected with the electric vehicle backrest 100, the connecting rod 2 sleeved in one end of the cross rod 1, the support frame 3 articulated the connecting rod 2, the support plate 22 is arranged in one side of the connecting rod 2, the support plate 22 is equipped with U-shaped seat 23, the U-shaped seat 23 is articulated with top rod 24, the support frame 3 is equipped with bolt 32 inserted in the recess 31.

[0029] The cross rod 1 is equipped with the U-shaped ring 1 connected with the electric vehicle backrest 100, the U-shaped ring 1 is equipped with multiple threaded holes 12;The U-shaped ring 1 is movably connected with the cross rod 1;The connecting rod 2 is equipped with multiple lock pins 21 movably connected with the cross rod 1, the lock pin 21 is all gap cooperation with the connecting rod 2 and the cross rod 1;The support plate 22 is inclined to support frame 3 direction by certain angle, the U-shaped seat 23 is fixedly connected with the support plate 22;One end of the top rod 24 is articulated with the U-shaped seat 23, the other end of the top rod 24 is placed in the recess 31 and is slidably connected with the recess 31;The bolt 32 is threadedly connected with the support frame 3, and the bolt 32 extends into the recess 31 and abuts against the top rod 24.

[0030] Working principle: first, according to the size of electric vehicle backrest 100, the position of cross rod 1 on connecting rod 2 is adjusted, to ensure that the goods shelf is stably connected with the backrest;Cross rod 1 is fixed on electric vehicle backrest 100 through threaded hole 12 on U-shaped ring 1;

[0031] When unfolding support frame 3:

[0032] The support frame 3 is rotated outward from the folded state to form an angle with the connecting rod 2; the support frame 3 is connected with the connecting rod 2 through the hinge point, and the top rod 24 moves with the unfolding of the support frame 3 in the rotation process; when the support frame 3 is unfolded to the required angle, the top rod 24 slides in the groove 31 and abuts against a specific position of the groove 31, thereby forming support for the support frame 3; the adjustment of the bolt 32 can fine-tune the support position of the top rod 24, thereby ensuring the stability of the support frame 3 in the unfolded state; after the support frame 3 is unfolded, the support plate 22 is inclined to the support frame 3 by a certain angle, thereby forming a stable load-bearing platform; the overall structure of the shelf is stable, and is suitable for placing goods or other accessories;

[0033] When the support frame 3 is folded:

[0034] Lifting the top rod 24, the top rod 24 is restored to the sliding state in the groove 31, the support frame 3 loses the support of the bolt 32, and the support frame 3 is rotated inward to the connecting rod 2; the top rod 24 slides in the groove 31 with the folding of the support frame 3, until the support frame 3 is completely attached to the connecting rod 2; after the support frame 3 is folded, one end of the top rod 24 is still hinged to the U-shaped seat 23, and the other end is placed in the groove 31; the support frame 3 is fixed in the folded position through the locking pin 21 or other fixing devices to prevent accidental unfolding; the folded shelf structure is compact, occupies small space, and is convenient for electric vehicle parking or storage.

[0035] The preferred embodiments of the utility model are described in detail above in combination with the drawings, but the utility model is not limited to the specific details in the above embodiments, and various equivalent transformations can be made to the technical solutions of the utility model within the technical concept of the utility model, and these equivalent transformations all belong to the protection scope of the utility model.

Claims

1. An electric vehicle trunk cargo shelf, comprising: The electric vehicle backrest, the goods shelf installed on the electric vehicle backrest; The goods shelf is characterized in that the goods shelf comprises a crossbar connected with the electric vehicle backrest, a connecting rod sleeved at one end of the crossbar, a support frame hinged to the connecting rod, and a support plate arranged on one side of the connecting rod, wherein a U-shaped seat is arranged on the support plate, a top rod is hinged to the U-shaped seat, a groove is arranged at a position where the support frame cooperates with the top rod, and a bolt is arranged in the groove.

2. The electric vehicle trunk cargo shelf of claim 1, wherein: A U-shaped ring connected with the electric vehicle backrest is arranged on the crossbar, and a plurality of threaded holes are arranged on the U-shaped ring.

3. The electric vehicle trunk cargo shelf of claim 1, wherein: The U-shaped ring is movably connected with the crossbar.

4. The electric vehicle trunk cargo shelf of claim 1, wherein: A plurality of locking pins movably connected with the crossbar are arranged on the connecting rod.

5. The electric vehicle trunk cargo shelf of claim 1, wherein: The support plate is inclined at a certain angle towards the support frame, and the U-shaped seat is fixedly connected with the support plate.

6. The electric vehicle trunk cargo shelf of claim 1, wherein: One end of the top rod is hinged to the U-shaped seat, and the other end of the top rod is arranged in the groove and is in sliding connection with the groove. The bolt is in threaded connection with the support frame, the bolt extends into the groove, and the bolt is in abutment with the top rod.

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