CN212423285U - Automobile trunk cover - Google Patents

Abstract

The utility model discloses a car trunk lid relates to auto-parts technical field, which comprises a mounting bracket, the inboard fixed motor frame that is provided with of mounting bracket, the inside double-shaft motor that transversely installs of motor frame, the equal fixedly connected with pivot of output of double-shaft motor, it is two sets of the terminal outside of pivot is fixed and is provided with the gear. The utility model discloses a biax motor drives two sets of gears simultaneously and rotates, two sets of gears all mesh with the ring gear mutually, the outside fixedly connected with case lid of two sets of ring gears, and then the rotation through biax motor, can make the case lid rotate and open, the in-process of opening is comparatively stable, and under the meshing of gear and ring gear, the opening angle of increase case lid that can be great, conveniently get and put article, gear drive, make the case lid when closed, greatly increased the intensity of car rear case lid part, the effectual injury that the case lid takes place to warp and cause the driver when rear-end collision of rear truck has been avoided.

Description

Automobile trunk cover

Technical Field

The utility model relates to the technical field of auto-parts, specifically be an auto luggage-boot lid.

Background

The automobile trunk cover is also called as an automobile trunk cover, the automobile trunk cover is positioned on the back of an automobile and forms a trunk system with an inner floor of an automobile body, common metal plates are manufactured through stamping and are a component part with the largest area of the back of the automobile, the trunk cover is made of alloy steel, the connection mode adopts welding mostly, and the automobile trunk is a basic frame for realizing the integral modeling effect of the trunk.

Most of existing automobile trunk lid turnover mechanisms are main turnover mechanisms through hinges and air supporting rods, but the strength of the air supporting rods is low, the air supporting rods are very easy to deform when a rear-end automobile knocks into the rear, certain danger is generated to driver passengers inside the automobile, the turnover angle is small, the article which is higher than the height of the trunk cannot be placed when the article is taken and placed, the windshield on the existing trunk rear cover can not be opened basically, when some articles needing more air circulation are conveyed, the opening of the side glass from the automobile can influence the driver passengers to a certain degree, and the turnover mechanisms are troublesome.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problem that the strength of opening the trunk cover by the air stay bar is lower, the opening angle is smaller and the rear windshield can not be opened in the prior art, the automobile trunk cover is provided.

In order to achieve the above object, the utility model provides a following technical scheme: a trunk lid of an automobile comprises a mounting frame, wherein a motor frame is fixedly arranged on the inner side of the mounting frame, a double-shaft motor is transversely arranged in the motor frame, output ends of the double-shaft motor are fixedly connected with rotating shafts, gears are fixedly arranged on the outer sides of the tail ends of the two groups of rotating shafts, connecting plates are fixedly arranged at the bottoms of the two ends of the mounting frame, fixing rings are fixedly arranged at the tail ends of the connecting plates, inner gear rings are meshed with the outer sides of the two groups of gears, a plurality of groups of matching teeth meshed with the gears are uniformly and fixedly arranged on the inner sides of the inner gear rings, sliding blocks which extend into the fixing rings and are in sliding connection with the fixing rings are fixedly arranged on the outer sides of the inner gear rings, a box cover is fixedly arranged at the top of the outer sides of, the fixed block that is provided with of central point department of putting of case lid bottom one end, the fixed block both sides are all fixed and are provided with the grip block, and are two sets of the inside all fixed slopes of grip block are provided with output and windshield swing joint's cylinder, and are two sets of the output of cylinder all is fixed be provided with extend to inside and with windshield swing joint's universal ball.

Preferably, case lid bottom one end is fixed be provided with motor frame, solid fixed ring matched with annular cover, the case lid bottom is located fixed block, grip block and the safety cover of cylinder below, through multiunit fixed pin fixed connection between safety cover and the case lid.

Preferably, the fixed cooperation board that is provided with to extend to the case lid inside of windshield one end, the inside bottom mounting of case lid is provided with and is located windshield below and with windshield matched with sealing strip.

Preferably, both sides of case lid bottom all are fixed and are provided with the atress ring, and the outside of atress ring is provided with anti-skidding line.

Preferably, the fixed ring is provided with a sliding groove matched with the sliding block on the inner side, and the cross section of the sliding groove is in a circular ring shape.

Preferably, the positions of the two sides of the top of the box cover, which are close to the matching plates, are provided with water drainage grooves, and the water drainage grooves are communicated with the matching grooves of the matching plates on the box cover.

Preferably, both sides of the bottom of the box cover are fixedly provided with reinforcing ribs, and the reinforcing ribs and the box cover are fixedly connected together through welding.

Preferably, both sides of case lid one end bottom all are fixed and are provided with the stopper, and the cross-section of stopper is the rectangle.

Preferably, the inside of case lid one end is located the both sides of water drainage tank and all fixes and sets up reflection of light piece, and the inside reflection of light piece groove that is provided with and reflects light piece matched with of case lid one end.

Preferably, the center position department of case lid one end inside is provided with the recess, and the recess inboard is provided with anti-skidding line.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a biax motor drives two sets of gears simultaneously and rotates, two sets of gears all mesh with the ring gear, the outside fixedly connected with case lid of two sets of ring gears, and then through the rotation of biax motor, can make the case lid rotate and open, it is comparatively stable in the process of opening, and under the meshing of gear and ring gear, the opening angle of increase case lid that can be great, conveniently get and put article, gear drive, make the case lid when closed, greatly increased the intensity of car rear case lid part, the effectual injury that the case lid takes place to warp and cause driver and passenger when rear-end collision of the rear-end vehicle of having avoided;

2. the utility model discloses the inside central point of case lid puts the department and is provided with rather than matched with windshield, and rotate through the loose axle between windshield and the case lid and be connected, the both sides that are located windshield bottom all incline fixedly be provided with two sets of outputs all with windshield swing joint's cylinder, through transferring the flexible volume of two sets of cylinders, can make windshield use the loose axle to carry out the rotation of small angle as the center, and then can make the inside circulation of air of strengthening of suitcase, the article that need more circulation of air has been satisfied to a certain extent, it is comparatively convenient that the operation gets up.

Drawings

Fig. 1 is a schematic structural view of the present invention when closed;

FIG. 2 is a cross-sectional view of the present invention as closed;

FIG. 3 is a schematic view of the top surface of the utility model when opened;

FIG. 4 is a cross-sectional view of the present invention when opened;

fig. 5 is a schematic view of the back structure when the utility model is opened.

In the figure: 1. a mounting frame; 2. a motor frame; 3. a double-shaft motor; 4. a rotating shaft; 5. a gear; 6. a connecting plate; 7. a fixing ring; 8. a slider; 9. an inner gear ring; 10. matching teeth; 11. a box cover; 12. a fixed block; 13. a clamping block; 14. a cylinder; 15. a universal ball; 16. a windshield; 17. an annular shroud; 18. a chute; 19. a limiting block; 20. a stress ring; 21. a light reflecting block; 22. a groove; 23. a water discharge tank; 24. a mating plate; 25. a protective cover; 26. a sealing strip; 27. a fixing pin; 28. a movable shaft; 29. and (5) reinforcing ribs.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but 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 thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "disposed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. The following describes an embodiment of the present invention according to its overall structure.

Referring to fig. 1-4, a trunk lid of a car comprises a mounting frame 1, a motor frame 2 is fixedly arranged on the inner side of the mounting frame 1, a double-shaft motor 3 is transversely arranged in the motor frame 2, output ends of the double-shaft motor 3 are fixedly connected with rotating shafts 4, gears 5 are fixedly arranged on the outer sides of the tail ends of the two groups of rotating shafts 4, connecting plates 6 are fixedly arranged at the bottoms of the two ends of the mounting frame 1, fixing rings 7 are fixedly arranged at the tail ends of the connecting plates 6, inner gear rings 9 are meshed with the outer sides of the two groups of gears 5, a plurality of groups of matching teeth 10 meshed with the gears 5 are uniformly and fixedly arranged on the inner sides of the inner gear rings 9, sliding blocks 8 extending into the fixing rings 7 and slidably connected with the fixing rings 7 are fixedly arranged on the outer sides of the two groups of inner gear, the windshield 16 and the box cover 11 are rotatably connected through a movable shaft 28, a fixed block 12 is fixedly arranged at the center of one end of the bottom of the box cover 11, clamping blocks 13 are fixedly arranged on two sides of the fixed block 12, air cylinders 14 of which the output ends are movably connected with the windshield 16 are fixedly and obliquely arranged inside the two groups of clamping blocks 13, and universal balls 15 which extend into the windshield 16 and are movably connected with the windshield 16 are fixedly arranged on the output ends of the two groups of air cylinders 14.

The utility model discloses a double-shaft motor 3 drives two sets of gears 5 simultaneously and rotates, two sets of gears 5 all mesh with ring gear 9 mutually, the outside fixedly connected with case lid 11 of two sets of ring gear 9, and then the rotation through double-shaft motor 3, can make case lid 11 rotate and open, the in-process of opening is comparatively stable, and under the meshing of gear 5 and ring gear 9, the opening angle of increase case lid 11 that can be great, conveniently get and put article, the gear 5 transmission, make case lid 11 when closed, greatly increased the intensity of 11 parts of car rear case lid, effectual avoided when the rear-end car knocks into the back that case lid 11 takes place to warp the injury that causes driver and passenger.

Please refer to fig. 1, fig. 2 and fig. 5 heavily, case lid 11 bottom one end is fixed be provided with motor frame 2, solid fixed ring 7 matched with annular cover 17, case lid 11 bottom is located fixed block 12, grip block 13 and cylinder 14 below safety cover 25, through multiunit fixed pin 27 fixed connection between safety cover 25 and the case lid 11, the utility model discloses a set up annular cover 17, play the protection to biax motor 3, gear 5 and ring gear 9, set up safety cover 25, play the protection to cylinder 14, and play the effect of sheltering from, increased aesthetic measure to a certain extent.

Please refer to fig. 1 and fig. 2, one end of the windshield 16 is fixedly provided with a matching plate 24 extending to the inside of the box cover 11, and the bottom end of the inside of the box cover 11 is fixedly provided with a sealing strip 26 located below the windshield 16 and matched with the windshield 16, so that the windshield 16 is matched with the box cover 11 more tightly by the matching plate 24 and the sealing strip 26.

Please refer to fig. 2 and 5, the two sides of the bottom of the box cover 11 are both fixed with the stress ring 20, and the outer side of the stress ring 20 is provided with the anti-slip pattern, the utility model discloses a set up the stress ring 20, conveniently carry out the rope fixing to higher article, tie one end of the rope on the stress ring 20, the other end is tied on the automobile body, and the entering can be fixed to higher article.

Please refer to fig. 1, fig. 2 and fig. 3, the inner side of the fixing ring 7 is provided with a sliding groove 18 matching with the sliding block 8, and the cross section of the sliding groove 18 is in a ring shape, through which the present invention passes.

Please refer to fig. 1 and fig. 3, the drainage grooves 23 are disposed at the positions of the two sides of the top of the box cover 11 near the matching plates 24, and the drainage grooves 23 are communicated with the matching grooves of the matching plates 24 on the box cover 11, the utility model discloses a by disposing the drainage grooves 23, when raining, the rainwater flows out through the drainage grooves 23, thereby effectively preventing the rainwater from flowing into the box cover 11 through the gap of the windshield 16.

Please refer to fig. 2, fig. 4 and fig. 5, the two sides of the bottom of the case cover 11 are both fixedly provided with the stiffener 29, and the stiffener 29 and the case cover 11 are fixedly connected together by welding, the utility model discloses a set up the stiffener 29, make the whole intensity of the case cover 11 greatly increased.

Please refer to fig. 1 and fig. 2, both sides of one end bottom of the case cover 11 are all fixedly provided with the limiting block 19, and the cross section of the limiting block 19 is rectangular, the utility model discloses a set up the limiting block 19, make the case cover 11 can stretch into the automobile body when closed inside, make the case cover 11 more stable when closed.

Please refer to fig. 2 and fig. 3, both sides of the inside of one end of the case cover 11 located in the drainage channel 23 are all fixed with the reflective block 21, and the inside of one end of the case cover 11 is provided with the reflective block channel matched with the reflective block 21, the utility model discloses a set up the reflective block 21, can play the effect of a warning to the rear car in the process of traveling.

Please refer to fig. 3 and 5, the central position inside one end of the case cover 11 is provided with a groove 22, and the inner side of the groove 22 is provided with anti-skid grains, the utility model discloses a setting up the groove 22, can manually open the case cover 11, it is comparatively convenient to operate.

The working principle is as follows: when in use, the mounting rack 1 of the utility model is arranged at the rear of an automobile, a motor frame 2 is fixedly arranged at the inner side of the mounting rack 1, a double-shaft motor 3 is arranged inside the motor frame 2, two output ends of the double-shaft motor 3 are fixedly provided with rotating shafts 4, the tail ends of the two groups of rotating shafts 4 are fixedly provided with gears 5, the outer sides of the gears 5 are provided with inner gear rings 9 meshed with the gears, the outer sides of the inner gear rings 9 are fixedly provided with sliding blocks 8 sliding inside fixing rings 7, the fixing rings 7 are fixedly connected with the mounting rack 1 through connecting plates 6, so as to fix the inner gear rings 9 and not influence the rotation of the inner gear rings 9, the tops of the outer sides of the two groups of inner gear rings 9 are fixedly provided with a box cover 11 positioned above the motor frame 2, so that the box cover 11 is driven to rotate by the rotation of the double, when the box cover 11 is closed, the overall strength of the box cover 11 is greatly increased, personnel damage caused by rear-end collision of a rear vehicle is effectively avoided, the gear 5 and the inner gear ring 9 are meshed for transmission, the opening angle of the box cover 11 is greatly increased, articles can be conveniently taken and placed, the maximum rotation limit of the box cover 11 can rotate ninety degrees, articles higher than the box cover 11 can be conveniently transported in the short-distance transportation process, then the articles higher than the box cover 11 are fixed and limited through the stress ring 20 through the rope, the operation is convenient, the windshield 16 matched with the box cover 11 is arranged at the central position inside the box cover 11, the windshield 16 is rotatably connected with the box cover 11 through the movable shaft 28, two groups of air cylinders 14 with output ends movably connected with the windshield 16 are fixedly arranged on two sides of the windshield 16 at the bottom of the box cover 11 in an inclined manner, by adjusting the telescopic amount of the two groups of cylinders 14, the windshield 16 can rotate by a small angle by taking the movable shaft 28 as a center, so that the air circulation inside the luggage box can be enhanced, the requirement for more air-circulated objects is met to a certain extent, and the operation is more convenient.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (10)

1. A car boot lid, includes mounting bracket (1), its characterized in that: the inner side of the mounting frame (1) is fixedly provided with a motor frame (2), a double-shaft motor (3) is transversely mounted inside the motor frame (2), the output ends of the double-shaft motor (3) are fixedly connected with rotating shafts (4), two groups of gears (5) are fixedly arranged on the outer sides of the tail ends of the rotating shafts (4), connecting plates (6) are fixedly arranged at the bottoms of the two ends of the mounting frame (1), fixing rings (7) are fixedly arranged on the tail ends of the connecting plates (6), inner gear rings (9) are meshed with the outer sides of the two groups of gears (5), a plurality of groups of matching teeth (10) meshed with the gears (5) are uniformly and fixedly arranged on the inner sides of the inner gear rings (9), sliding blocks (8) extending to the inside of the fixing rings (7) and slidably connected with the fixing rings (7) are fixedly arranged on the outer sides of the inner gear rings (9, case lid (11) inside sets up rather than matched with windshield (16), rotate through loose axle (28) between windshield (16) and case lid (11) and connect, the fixed block (12) that is provided with of central point department of putting of case lid (11) bottom one end, fixed block (12) both sides are all fixed and are provided with grip block (13), and are two sets of grip block (13) inside all fixed slope is provided with output and windshield (16) swing joint's cylinder (14), and is two sets of the output of cylinder (14) is all fixed be provided with extend to windshield (16) inside and with windshield (16) swing joint's universal ball (15).

2. A trunk lid for an automobile according to claim 1, wherein: case lid (11) bottom one end is fixed be provided with motor frame (2), solid fixed ring (7) matched with annular cover (17), case lid (11) bottom is located safety cover (25) of fixed block (12), grip block (13) and cylinder (14) below, through multiunit fixed pin (27) fixed connection between safety cover (25) and case lid (11).

3. A trunk lid for an automobile according to claim 1, wherein: the fixed cooperation board (24) that extend to case lid (11) inside that are provided with of windshield (16) one end, the inside bottom mounting of case lid (11) is provided with and is located windshield (16) below and with windshield (16) matched with sealing strip (26).

4. A trunk lid for an automobile according to claim 1, wherein: both sides of case lid (11) bottom all are fixed and are provided with atress ring (20), and the outside of atress ring (20) is provided with anti-skidding line.

5. A trunk lid for an automobile according to claim 1, wherein: and a sliding groove (18) matched with the sliding block (8) is arranged on the inner side of the fixing ring (7), and the section of the sliding groove (18) is in a circular ring shape.

6. A trunk lid for an automobile according to claim 1, wherein: and drainage grooves (23) are formed in the positions, close to the matching plates (24), of the two sides of the top of the box cover (11), and the drainage grooves (23) are communicated with the matching grooves of the matching plates (24) on the box cover (11).

7. A trunk lid for an automobile according to claim 1, wherein: reinforcing ribs (29) are fixedly arranged on two sides of the bottom of the box cover (11), and the reinforcing ribs (29) are fixedly connected with the box cover (11) through welding.

8. A trunk lid for an automobile according to claim 1, wherein: both sides of case lid (11) one end bottom all are fixed and are provided with stopper (19), and the cross-section of stopper (19) is the rectangle.

9. A trunk lid for an automobile according to claim 1, wherein: the inside of case lid (11) one end is located the both sides of water drainage tank (23) and all fixes and sets up reflection of light piece (21), and case lid (11) one end inside is provided with reflection of light piece (21) matched with reflection of light piece groove.

10. A trunk lid for an automobile according to claim 1, wherein: a groove (22) is formed in the center of the inner portion of one end of the box cover (11), and anti-skid grains are arranged on the inner side of the groove (22).

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