CN215883897U

CN215883897U - Rear tail box of electric vehicle

Info

Publication number: CN215883897U
Application number: CN202121880296.2U
Authority: CN
Inventors: 周正富
Original assignee: Zhejiang Yulong Technology Development Co ltd
Current assignee: Zhejiang Yulong Technology Development Co ltd
Priority date: 2021-08-11
Filing date: 2021-08-11
Publication date: 2022-02-22
Anticipated expiration: 2031-08-11

Abstract

The utility model provides a rear tail box of an electric vehicle, and belongs to the technical field of electric vehicles. The storage box solves the problem that the existing storage box of the battery car cannot be used for riding due to the fact that the space formed by the box body and the box cover of the rear tail box is only used for storage. The rear tail box of the electric vehicle comprises a box body, a box cover and a rear leaning piece fixedly arranged on the box cover, wherein the box cover is hinged with the box body through a hinge shaft, a cushion soft body is arranged on the box cover, the rear leaning piece is positioned behind the cushion soft body, and a reinforcing structure used for reinforcing the mechanical strength of the box cover for supporting is arranged in the box cover; the reinforcing structure comprises a reinforcing plate, the reinforcing plate is located between the seat cushion soft body and the box cover and is detachably fixed by bolts and the box cover, the seat cushion soft body is fixed on the reinforcing plate, and a limiting structure for preventing the reinforcing plate from moving on the box cover is arranged on the box cover. The utility model has the advantages of diversified functions, high structural strength, high structural stability, long service life and convenient use.

Description

Rear tail box of electric vehicle

Technical Field

The utility model belongs to the technical field of electric vehicles, and relates to a rear tail box of an electric vehicle.

Background

The structure of the boot of current storage battery car generally does: the box body is hinged with the box cover and is used for storage alone.

For example, Chinese patent numbers are: the "201821504712.7" authorization notice number is: CN208760783U the back boot of storage battery car, its concrete structure includes has open box, the case lid of being connected with the box, is provided with the articulated elements on the back inner wall between box and the case lid, one end of articulated elements with the box articulated connection, the other end of articulated elements with case lid fixed connection, set firmly the lock body on the preceding inner wall of box, set firmly the spring bolt on the case lid corresponding to the lock body, the spring bolt is connected with the lock body cooperation.

In the structure, the space formed by the box body and the box cover is used for storage only, the box cover cannot be used for sitting, and the box cover has the advantages of low structural strength, poor structural stability, short service life and single use function.

Disclosure of Invention

The utility model aims to solve the problems in the prior art and provides the rear tail box of the electric vehicle, which has a simple structure, can be used for storage and riding, and has the advantages of high structural strength, high structural stability and long service life.

The purpose of the utility model can be realized by the following technical scheme: the rear tail box of the electric vehicle comprises a box body, a box cover and a rear leaning piece fixedly arranged on the box cover, wherein the box cover is hinged with the box body through a hinge shaft and enables the box cover to be turned over and opened or closed on the box body; the reinforcing structure comprises a reinforcing plate, the reinforcing plate is located between the seat cushion soft body and the box cover and is detachably fixed by bolts and the box cover, the seat cushion soft body is fixed on the reinforcing plate, and the box cover is provided with a limiting structure for preventing the reinforcing plate from moving on the box cover.

The box body of the rear tail box of the electric vehicle is provided with the cushion soft body and the rear leaning piece positioned behind the cushion soft body, so that the use function of the box body can be expanded and the box body can be used for sitting, and the box cover is provided with the reinforcing plate, so that the structural strength of the box cover can be further improved, the box cover can bear the supported weight, the structure is stable, and the service life is long; during actual manufacturing, the box cover is concave, and the strength of the bearing of the box cover is increased.

In foretell boot of electric motor car, limit structure include that the bottom surface of reinforcing plate has the spacing groove of indent setting, the upper surface of case lid on have the spacing arch of epirelief setting, the spacing groove card of reinforcing plate be located the spacing arch of case lid on cause reinforcing plate, case lid both to assemble spacing. The purpose of setting like this can effectively prevent reinforcing plate equipment displacement on the case lid, stable in structure.

In the above-mentioned trunk of an electric vehicle, the backrest includes a plate-shaped connecting portion and a backrest portion formed by bending the connecting portion upward, and the connecting portion of the backrest is fixedly disposed between the reinforcing plate and the cover. The connecting part on the back rest part is connected with the back rest part into a whole, so that the structure is stable, and people can use the backrest conveniently.

In the foretell boot of an electric motor car, the connecting portion of backing on have the indent screens of bending type, the spacing arch of case lid on have with the spacing passageway that the relative spacing assembly was carried out to the indent screens of the connecting portion of backing on, the spacing bellied spacing passageway of case lid on have spacing protruding muscle, the spacing protruding muscle screens of case lid in the indent screens of the connecting portion of backing on. The purpose that sets up like this is effectively to prevent that the assembly of back spare is not hard up, stable in structure, long service life.

In the above-mentioned back tail-box of an electric motor car, the edge of the case lid opposite to the articulated shaft is provided with the elastic pin, and when the case lid is turned over and closed on the case body, the case lid is in elastic abutting fit with the opposite edge of the case body through the elastic pin. The purpose of setting like this is that the case lid can open by elasticity on the box, makes things convenient for the opening of case lid to use.

In the foretell boot of electric motor car, the elastic pin include T type round pin and with the same axial distribution's of T type round pin expanding spring, the edge of case lid have the pinhole that is vertical setting, T type round pin, expanding spring all be located the pinhole that corresponds and fixed with the assembly ring that can dismantle the setting at the edge of case lid, expanding spring's upper end elasticity support and lean on the assembly ring, expanding spring's lower extreme elasticity support and lean on the relative marginal elasticity support that causes the pinhole that T type round pin stretches out the case lid on T type round pin and box and lean on. The purpose of this setting is to facilitate the assembly of spring pin on the case lid, and the manufacturing is convenient.

In the above-mentioned back boot of an electric motor car, the box on the cover be equipped with the case drain pan, the equipartition has the strengthening rib that is used for increasing box support intensity on the outer wall of this box, strengthening rib and case drain pan support to lean on the cooperation. The purpose of this setting is further to improve the support intensity on the box, ensures the structural stability of box.

Compared with the prior art, the rear tail box of the electric vehicle has the advantages that: structural design is reasonable, simple, not only can be used for the storage in the box, sets up the seatpad software on the case lid, and can also be used for taking on this case lid, and the function is diversified, is provided with the reinforcing plate on the case lid, can further improve the mechanical strength of case lid, and structural strength is big, and structural stability is high, long service life, convenient to use.

Drawings

Fig. 1 is a schematic perspective view of the explosion of the trunk of the electric vehicle.

Fig. 2 is a schematic perspective view of the explosion of the trunk of the electric vehicle.

In the figure, 1, a box body; 2. a box cover; 3. a reclining member; 4. hinging a shaft; 5. a cushion soft body; 6. a reinforcing plate; 7. a limiting groove; 8. a limiting bulge; 9. a connecting portion; 10. a reclining portion; 11. concave clamping is carried out; 12. limiting convex ribs; 13. a T-shaped pin; 14. a tension spring; 15. a pin hole; 16. assembling a ring; 17. a case bottom case; 18. and (5) reinforcing ribs.

Detailed Description

The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.

As shown in fig. 1 and 2, the rear boot of the electric vehicle mainly comprises a case body 1, a case cover 2 and a rear leaning piece 3 fixedly arranged on the case cover 2, wherein the case cover 2 is hinged with the case body 1 through a hinge shaft 4 and enables the case cover 2 to be turned over on the case body 1 to be opened or closed, a cushion soft body 5 is arranged on the case cover 2, the rear leaning piece 3 is positioned behind the cushion soft body 5, and a reinforcing structure for reinforcing the mechanical strength of the case cover 2 is arranged in the case cover 2; in actual manufacturing, the concrete implementation of the reinforcing structure is as follows: the cushion box mainly comprises a reinforcing plate 6, wherein the reinforcing plate 6 is positioned between a cushion soft body 5 and a box cover 2 and is detachably fixed with the box cover 2 through bolts, the cushion soft body 5 is fixed on the reinforcing plate 6, and a limiting structure for preventing the reinforcing plate 6 from moving on the box cover 2 is arranged on the box cover 2; in the actual design, the specific implementation of the limiting structure is as follows: the bottom surface of the reinforcing plate 6 is provided with a limiting groove 7 which is concavely arranged, the upper surface of the box cover 2 is provided with a limiting bulge 8 which is convexly arranged, and the limiting groove 7 of the reinforcing plate 6 is clamped on the limiting bulge 8 of the box cover 2 to ensure that the reinforcing plate 6 and the box cover 2 are assembled and limited.

In actual manufacturing, the backrest 3 mainly comprises a plate-shaped connecting part 9 and a backrest part 10 formed by bending the connecting part 9 upwards, and the connecting part 9 of the backrest 3 is fixedly arranged between the reinforcing plate 6 and the box cover 2; have the indent screens 11 of bending type on connecting portion 9 of this back rest 3, have on the spacing arch 8 of case lid 2 and carry out the spacing passageway of spacing assembly relatively with the indent screens 11 of connecting portion 9 of back rest 3, have spacing protruding muscle 12 on the spacing passageway of the spacing arch 8 of case lid 2, the spacing protruding muscle 12 screens of case lid 2 is in the indent screens 11 of connecting portion 9 of back rest 3.

In actual manufacturing, an elastic pin is arranged at the edge of the box cover 2 opposite to the hinge shaft 4, and when the box cover 2 is turned over and closed on the box body 1, the box cover 2 is elastically abutted and matched with the opposite edge of the box body 1 through the elastic pin; specifically, the elastic pin mainly comprises a T-shaped pin 13 and an expansion spring 14 which is distributed in the same axial direction as the T-shaped pin 13, a pin hole 15 which is vertically arranged is formed in the edge of the box cover 2, the T-shaped pin 13 and the expansion spring 14 are both located in the corresponding pin hole 15 and are fixed by an assembling ring 16 which is detachably arranged on the edge of the box cover 2, the upper end of the expansion spring 14 is elastically abutted against the assembling ring 16, and the lower end of the expansion spring 14 is elastically abutted against the T-shaped pin 13 so that the T-shaped pin 13 extends out of the pin hole 15 of the box cover 2 and is elastically abutted against the opposite edge of the box body 1.

When actually making, the cover is equipped with case drain pan 17 on this box 1, and the equipartition has the strengthening rib 18 that is used for increasing 1 support intensity of box on the outer wall of this box 1, and strengthening rib 18 and case drain pan 17 lean on the cooperation.

Those not described in detail in this specification are within the skill of the art. The specific embodiments described herein are merely illustrative of the spirit of the utility model. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the utility model as defined in the appended claims.

Claims

1. The rear tail box of the electric vehicle comprises a box body (1), a box cover (2) and a rear leaning piece (3) fixedly arranged on the box cover (2), wherein the box cover (2) is hinged with the box body (1) through a hinge shaft (4) and enables the box cover (2) to be turned over on the box body (1) to be opened or closed, the rear tail box is characterized in that a cushion soft body (5) is arranged on the box cover (2), the rear leaning piece (3) is positioned behind the cushion soft body (5), and a reinforcing structure used for reinforcing the mechanical strength of the box cover (2) in bearing is arranged in the box cover (2); the reinforcing structure comprises a reinforcing plate (6), wherein the reinforcing plate (6) is positioned between seat cushion soft bodies (5) and a box cover (2) and is detachably fixed by bolts and the box cover (2), the seat cushion soft bodies (5) are fixed on the reinforcing plate (6), and the box cover (2) is provided with a limiting structure for preventing the reinforcing plate (6) from moving on the box cover (2).

2. The trunk of an electric vehicle as claimed in claim 1, wherein the limiting structure comprises a limiting groove (7) with a concave arrangement on the bottom surface of the reinforcing plate (6), a limiting protrusion (8) with a convex arrangement on the upper surface of the case cover (2), and the limiting groove (7) of the reinforcing plate (6) is clamped on the limiting protrusion (8) of the case cover (2) to limit the assembly of the reinforcing plate (6) and the case cover (2).

3. The trunk of the electric vehicle as claimed in claim 2, wherein the backrest (3) comprises a plate-shaped connecting part (9) and a backrest part (10) formed by bending the connecting part (9) upwards, and the connecting part (9) of the backrest (3) is fixedly arranged between the reinforcing plate (6) and the cover (2).

4. The trunk of an electric vehicle as claimed in claim 3, wherein the connecting portion (9) of the rear support member (3) is provided with an inward concave retaining portion (11) formed by bending, the limiting protrusion (8) of the case cover (2) is provided with a limiting passage for limiting and assembling relative to the inward concave retaining portion (11) of the connecting portion (9) of the rear support member (3), the limiting passage of the limiting protrusion (8) of the case cover (2) is provided with a limiting convex rib (12), and the limiting convex rib (12) of the case cover (2) is retained in the inward concave retaining portion (11) of the connecting portion (9) of the rear support member (3).

5. A trunk of an electric vehicle as claimed in claim 4, characterized in that the edge of the lid (2) opposite the hinge axis (4) is provided with a resilient pin by means of which the lid (2) is resiliently urged into engagement with the opposite edge of the box (1) when the lid (2) is turned closed on the box (1).

6. The rear tail box of the electric vehicle as claimed in claim 5, characterized in that the elastic pin comprises a T-shaped pin (13) and a telescopic spring (14) which is distributed in the same axial direction as the T-shaped pin (13), the edge of the box cover (2) is provided with a vertically arranged pin hole (15), the T-shaped pin (13) and the telescopic spring (14) are both positioned in the corresponding pin hole (15) and fixed by a mounting ring (16) which is detachably arranged at the edge of the box cover (2), the upper end of the telescopic spring (14) is elastically abutted against the mounting ring (16), and the lower end of the telescopic spring (14) is elastically abutted against the T-shaped pin (13) so that the T-shaped pin (13) extends out of the pin hole (15) of the box cover (2) and is elastically abutted against the opposite edge of the box body (1).

7. The trunk of the electric vehicle as claimed in claim 1, wherein the trunk body (1) is sleeved with a trunk bottom shell (17), reinforcing ribs (18) for increasing the supporting strength of the trunk body (1) are uniformly distributed on the outer wall of the trunk body (1), and the reinforcing ribs (18) are abutted and matched with the trunk bottom shell (17).