Car roof trunk convenient to lock

Abstract

The utility model relates to the technical field of car roof luggage cases, in particular to a car roof luggage case convenient to lock, which comprises a case body, a rotating shaft is arranged on the back of the case body, a top cover is movably connected to the surface of the case body through the rotating shaft, a front cover is fixedly connected to one end of the top cover, and an exhaust top plate is arranged on the top of the top cover and the top of the front cover. One side of the bottom of the box body is fixedly connected with a first supporting seat, and the other end of the bottom of the box body is fixedly connected with a second supporting seat. Through the arrangement of the box body, the rotating shaft, the top cover, the front cover, the exhaust top plate, the horizontal air guide channel, the first butt joint seat, the inclined air guide channel, the second butt joint seat and the sealing rubber strip, the locking operation of the car roof trunk can be more conveniently carried out by the equipment; a worker firstly integrally installs the box body needing to be used on a car roof, and then the top cover and the front cover are integrally connected to the box body in a sleeving mode through the rotating shaft.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of roof trunk, concretely is a roof trunk of convenient locking. BACKGROUND

[0002] The roof box is also called roof trunk or car trunk, and is installed on the roof of the car to carry more self-driving equipment and luggage, but with the increase of the number of cars and the rise of outdoor sports and self-driving tours, the existing space in the car cannot meet the storage needs, so the demand for roof boxes will increase, and the car friends who like to drive or drive to the outdoor sports must have a deep understanding, sometimes the family or friends go out, there is no spare storage space in the car, and the contradiction is more prominent when going out on weekends or holidays.

[0003] For example, the patent document with the announcement number CN 215322292 U discloses a multifunctional roof trunk, which belongs to the technical field of automobile products, and comprises a roof and a roof trunk, the roof trunk is arranged above the roof, the bottom of the roof trunk is provided with a mounting mechanism and a moving mechanism, the mounting mechanism comprises a mounting frame, a groove, a sliding groove, a sliding block, a fixed block, a clamping block, a pulling plate and a threaded cylinder, wherein the mounting frame is fixedly installed on the top of the roof on both sides, the groove is opened on the top of the two mounting frames, and the clamping hole is opened on the both sides of the groove, and the sliding groove is opened on the both sides of the bottom of the roof trunk.

[0004] However, the structure can only perform simple fixing and installation operation due to the limitation of its own structure during actual operation, and the fixing part is affected by external airflow, which affects the locking operation of the trunk after a long time of blowing, and cannot guarantee the stability of the trunk during driving, and the equipment cannot keep the trunk always in a stable forward breaking wind state, which cannot meet the daily use demand, therefore, it is urgent to design a convenient locking roof trunk to solve the above problems. UTILITY MODEL CONTENTS

[0005] The utility model discloses a convenient locking's roof luggage case to solve the structure in the actual process of existing in the above background art, owing to the limitation of own structure, can only go to simple fixed installation operation, its fixed place will be influenced by external airflow, long -time blowing can influence the locking operation of luggage case, cannot guarantee the stability of luggage case when driving with car, and the equipment cannot keep the whole luggage case always in the stable forward -leaning state of breaking the wind, cannot satisfy the daily use demand problem.

[0006] In order to realize the above object, the utility model provides the following technical scheme: a convenient locking's roof luggage case, including the box, the back of box is provided with rotating shaft, the surface of box is connected with top cover through rotating shaft, one end of top cover is fixedly connected with front cover, and the top of top cover and front cover is provided with exhaust top plate.

[0007] First support seat and second support seat, one side of the bottom of box is fixedly connected with first support seat, and the other end of the bottom of box is fixedly connected with second support seat.

[0008] Preferably, the surface of the second support seat is provided with a movable shaft.

[0009] Preferably, the surface of the first support seat is provided with a telescopic air bag, and the top end of the telescopic air bag is fixedly connected with a top plate.

[0010] Preferably, the bottom of the box is fixedly connected with a horizontal air duct on both sides, and one end of the horizontal air duct is provided with a first docking seat.

[0011] Preferably, the front cover is fixedly connected with an inclined air duct on both sides, and one end of the inclined air duct is provided with a second docking seat.

[0012] Preferably, a sealing rubber strip is arranged between the box and the top cover.

[0013] Compared with the prior art, the utility model has the beneficial effects that:

[0014] The convenient locking roof luggage case, through the setting of the box body, rotating shaft, top cover, front cover, exhaust roof, horizontal air duct, first butt joint base, inclined air duct, second butt joint base and sealing rubber strip, can make the device carry out more convenient locking operation of the roof luggage case, in the actual use process, the staff first installs the box body to be used on the roof, then the top cover and the front cover are integrally sleeved on the box body through the rotating shaft, at this time, the arc structure formed by the top cover and the front cover can break the wind, and the exhaust roof on the surface thereof can quickly exhaust the airflow from the two sides, avoid the influence of the airflow on the stability of the whole, and the horizontal air duct on the two sides of the box body is connected with the second butt joint base at one end of the inclined air duct on the two sides of the front cover through the first butt joint base at one end, so that the airflow is guided on the two sides to form high stable downward pressure, thereby ensuring that the sealing rubber strip between the box body and the top cover is more firmly locked, and the practicability of the device design is embodied.

[0015] The convenient locking roof luggage case, through the setting of the box body, first support base, second support base, movable shaft, telescopic air bag and top connecting plate, further improves the use effect of the whole device, in the daily use process, the staff can support and install the bottom of the box body through the first support base and the second support base respectively, at this time, when the surface of the top cover and the front cover breaks the wind, the downward pressure generated by the whole device can cooperate with the telescopic air bag on the surface of the first support base and the top connecting plate to perform adaptive downward operation, and then the front end of the whole box body performs front inclination and downward operation along the movable shaft of the second support base, thereby improving the locking effect of the whole device, and the comprehensiveness of the device design is embodied. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a three-dimensional schematic view of the structure of the utility model;

[0017] Figure 2 It is a whole schematic view of the structure of the top cover and the front cover of the utility model;

[0018] Figure 3 It is a split view schematic view of the structure of the first support base and the second support base of the utility model;

[0019] Figure 4 It is a three-dimensional schematic view of the structure of the utility model Figure 1 It is an enlarged schematic view of the structure of A in the utility model.

[0020] In the drawing: 1, box body; 2, rotating shaft; 3, top cover; 4, front cover; 5, exhaust roof; 6, first support base; 7, second support base; 8, movable shaft; 9, telescopic air bag; 10, top connecting plate; 11, horizontal air duct; 12, first butt joint base; 13, inclined air duct; 14, second butt joint base; 15, sealing rubber strip. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be apparently and completely described in connection with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all the other embodiments obtained by the ordinary skilled in the art without creative labor belong to the scope of protection of the utility model.

[0022] Please refer to Figures 1-4 The utility model provides an embodiment:

[0023] A car roof trunk is convenient to lock, including box 1, the back of box 1 is provided with rotating shaft 2, the surface of box 1 is movably connected with top cover 3 through rotating shaft 2, one end of top cover 3 is fixedly connected with front cover 4, the top of top cover 3 and front cover 4 is provided with exhaust roof 5, the bottom of box 1 is fixedly connected with horizontal air duct 11 on both sides, one end of horizontal air duct 11 is provided with first docking seat 12, the both sides of front cover 4 are fixedly connected with inclined air duct 13, one end of inclined air duct 13 is provided with second docking seat 14, the sealing rubber strip 15 is arranged between box 1 and top cover 3, the horizontal air duct 11 of the both sides of box 1 is connected with the second docking seat 14 of the one end of the inclined air duct 13 of the both sides of front cover 4 through the first docking seat 12 of the one end, and the air flow is guided on both sides to form high stable pressure, so that the sealing rubber strip 15 between box 1 and top cover 3 is locked more firmly.

[0024] First support seat 6 and second support seat 7, the bottom of box 1 is fixedly connected with first support seat 6 on one side, the bottom of box 1 is fixedly connected with second support seat 7 on the other end, the surface of second support seat 7 is provided with movable shaft 8, the surface of first support seat 6 is provided with telescopic air bag 9, the top end of telescopic air bag 9 is fixedly connected with top plate 10, the bottom of box 1 is supported and installed through first support seat 6 and second support seat 7 respectively, when the surface of top cover 3 and front cover 4 is broken, the downward pressure of the whole can be matched with telescopic air bag 9 and top plate 10 on the surface of first support seat 6 to carry out adaptive downward operation, and then the front end of the whole box 1 is inclined and pressed along movable shaft 8 of second support seat 7.

[0025] Working principle: in use, the user first installs the box 1 to be used on the roof, and then rotates the shaft 2 to connect the top cover 3 and the front cover 4 on the box 1. At this time, the arc-shaped structure formed by the top cover 3 and the front cover 4 can break the wind, and the air flow can be quickly discharged from both sides at the air outlet top plate 5 on the surface, avoiding the influence of the air flow on the overall stability. At the same time, the horizontal air guide 11 on both sides of the box 1 is connected to the second connecting seat 14 at one end of the inclined air guide 13 on both sides of the front cover 4 through the first connecting seat 12 at one end, guiding the air flow on both sides to form a high-stability downward pressure, thereby ensuring that the sealing rubber strip 15 between the box 1 and the top cover 3 is locked more firmly. In the daily use process, the workers can support and install the bottom of the box 1 through the first support seat 6 and the second support seat 7. At this time, when the surface of the top cover 3 and the front cover 4 breaks the wind, the downward pressure generated by the whole can cooperate with the telescopic air bag 9 on the surface of the first support seat 6 and the top plate 10 to perform adaptive downward operation. Then, the front end of the box 1 is inclined and pressed along the movable shaft 8 of the second support seat 7, thereby improving the locking effect of the whole device. The above is the whole working principle of the utility model.

[0026] It is obvious for those skilled in the art that the utility model is not limited to the details of the above-mentioned exemplary embodiments, and can be realized in other specific forms without departing from the spirit or basic characteristics of the utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting, and the scope of the utility model is defined by the appended claims rather than the above description, and therefore all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the utility model. Any reference signs in the claims should not be regarded as limiting the claims involved.

Claims

1. A roof rack that is easy to lock, comprising a rack body (1), characterized in that: A rotating shaft (2) is provided on the back of the box (1), and a top cover (3) is movably connected to the surface of the box (1) through the rotating shaft (2). A front cover (4) is fixedly connected to one end of the top cover (3), and an exhaust top plate (5) is provided on the top of the top cover (3) and the front cover (4). The first support base (6) and the second support base (7) are fixedly connected to one side of the bottom of the box (1) and the second support base (7) is fixedly connected to the other side of the bottom of the box (1).

2. The roof rack with easy locking according to claim 1, characterized in that: The surface of the second support (7) is provided with a movable shaft (8).

3. A roof rack with easy locking as described in claim 1, characterized in that: The surface of the first support base (6) is provided with a telescopic airbag (9), and the top end of the telescopic airbag (9) is fixedly connected to a top plate (10).

4. A roof rack with easy locking as described in claim 1, characterized in that: The bottom sides of the box (1) are fixedly connected to horizontal air guide channels (11), and a first docking seat (12) is provided at one end of the horizontal air guide channel (11).

5. A roof rack with easy locking as described in claim 1, characterized in that: The front cover (4) is fixedly connected to the two sides of the inclined air guide duct (13), and a second docking seat (14) is provided at one end of the inclined air guide duct (13).

6. A roof rack with easy locking as described in claim 1, characterized in that: A sealing strip (15) is provided between the box body (1) and the top cover (3).

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