Vehicle-mounted box fixing device

Abstract

The vehicle-mounted box fixing device comprises a first fixing assembly and a second fixing assembly, the first fixing assembly is used for fixing a handle of a vehicle-mounted box, and the second fixing assembly is used for fixing rollers of the vehicle-mounted box; wherein a first connecting piece in the first fixing assembly is used for being fixed to a roof rack, and the first fixing piece is adjustably and fixedly connected with the first connecting piece, so that the first fixing piece can be matched with lifting handles of vehicle-mounted boxes of different sizes, and the lifting handles are limited through the first fixing piece and a locking piece; therefore, the first fixing assembly can fix the handles of the vehicle-mounted boxes of different sizes. A second adjusting part in the second fixing assembly is used for being fixed to the vehicle top frame, the second fixing part and the second adjusting part are adjustably and fixedly connected so that the second fixing part can be matched with rollers of the vehicle-mounted boxes of different sizes, the rollers are limited through the second fixing part, and therefore the rollers of the vehicle-mounted boxes of different sizes can be fixed through the second fixing assembly. The vehicle-mounted box fixing device can fix vehicle-mounted boxes of different sizes, and the adaptability of the vehicle-mounted box fixing device to the vehicle-mounted boxes is improved.

Description

Technical Field

[0001] The present application relates to the technical field of vehicle-mounted equipment, and more specifically, to a vehicle-mounted box fixing device. Background Art

[0002] The vehicle box is usually fixed on a fixing device of the roof rack on the top of the car. The existing fixing device is only applicable to the vehicle box of a specified model, resulting in poor adaptability of the fixing device to the vehicle box. Vehicle boxes of different sizes usually require different fixing devices.

[0003] In summary, how to improve the adaptability of the fixing device to the vehicle box is an urgent problem to be solved by those skilled in the art. Utility Model Content

[0004] In view of this, the purpose of this application is to provide a vehicle box fixing device to improve the adaptability of the fixing device to the vehicle box.

[0005] In order to achieve the above objectives, this application provides the following technical solutions:

[0006] A vehicle box fixing device includes: a first fixing component and a second fixing component;

[0007] The first fixing assembly includes a first connecting member, a first fixing member, and a locking member. The first connecting member is used to be fixed to the roof rack. The locking member is fixedly connected to the first fixing member. The locking member and the first fixing member are used to cooperate with the handle of the vehicle box. The first fixing member is adjustably fixedly connected to the first connecting member.

[0008] The second fixing assembly includes a second adjusting member and a second fixing member, the second adjusting member is used to be fixed on the roof rack; the second fixing member is used to cooperate with the roller of the vehicle box, and the second fixing member is adjustably fixedly connected to the second adjusting member.

[0009] In some embodiments, the first fixing assembly further includes a first adjusting member; wherein the first fixing member is fixedly connected to the first adjusting member, there are two first fixing members, the first adjusting members correspond to the first fixing members one by one, the first adjusting member is adjustably fixed to the first connecting member, and the adjustment direction of the first adjusting member is a first direction, which is the distribution direction of the two first adjusting members;

[0010] And / or, the first adjusting member is fixed to the first connecting member, the first fixing member is adjustably fixedly connected to the first adjusting member, and the adjustment direction of the first fixing member is a second direction, the second direction is the direction in which the first fixing member approaches and moves away from the first connecting member, and the second direction has an angle with the first direction.

[0011] In some embodiments, the first connecting member includes a first connecting groove and a first fixing groove; wherein, the first connecting groove is distributed along the first direction, and the first adjusting member is adjustably fixedly connected to the first connecting groove by a first threaded fastener; the first fixing groove is adjustably fixedly connected to the first adjusting member by a second threaded fastener, and the first fixing groove is detachably fixedly connected to the roof rack by a third threaded fastener.

[0012] In some embodiments, the first adjusting member includes a first adjusting groove and a second connecting groove; wherein, the first adjusting groove is distributed along the second direction, and the first fixing member is adjustably fixedly connected to the first adjusting groove through a fourth threaded fastener; the second connecting groove is distributed along the first direction, and the first adjusting member is adjustably fixedly connected to the first fixing groove through the second connecting groove and the second threaded fastener.

[0013] In some embodiments, at least one of the first threaded fastener and the second threaded fastener is distributed on the bottom of the vehicle box.

[0014] In some embodiments, the first fixing member has a accommodating space for accommodating the handle; the locking member has a baffle; the baffle has a first state capable of confining the handle to the accommodating space, and a second state capable of releasing the handle from the accommodating space.

[0015] In some embodiments, the locking member is a combination lock, and the baffle is a lock tongue of the combination lock.

[0016] In some embodiments, the second fixing member includes a limiting portion, and the limiting portion is used to engage with the wheel axle of the roller for limiting position.

[0017] In some embodiments, in the second fixing assembly, there are two second adjusting members and two second fixing members, and the two second adjusting members and the two second fixing members are symmetrically distributed.

[0018] In some embodiments, the second adjusting member is detachably fixedly connected to the roof rack via a fifth threaded fastener; the second adjusting member includes a second fixing slot and a second adjustment slot; the second fixing slots are distributed along a third direction, and the second adjusting member is detachably fixedly connected to the roof rack via the second fixing slot and a sixth threaded fastener; the second adjustment slots are distributed along a second direction, and the second fixing member is adjustably fixedly connected to the second adjustment slot via a seventh threaded fastener.

[0019] In some embodiments, the fifth threaded fastener is used to be distributed on the outside of the vehicle box; and the sixth threaded fastener is used to be distributed on the bottom of the vehicle box.

[0020] In some embodiments, the second fixing assembly further includes a second connecting member, which is used to be fixed to the roof rack; the second adjusting member is adjustably fixedly connected to the second connecting member via a fifth threaded fastener; the second adjusting member includes a second fixing slot and a second adjusting slot; the second fixing slots are distributed along the first direction, and the second adjusting member is adjustably fixedly connected to the second connecting member via the second fixing slot and the sixth threaded fastener; the second adjusting slots are distributed along the second direction, and the second fixing member is adjustably fixedly connected to the second adjusting slot via a seventh threaded fastener.

[0021] The vehicle box fixing device provided by the present application includes a first fixing component and a second fixing component, the first fixing component is used to fix the handle of the vehicle box, and the second fixing component is used to fix the roller of the vehicle box; wherein, the first connecting member in the first fixing component is used to be fixed to the roof rack, and the first fixing member is adjustably fixedly connected to the first connecting member, so that the first fixing member can adapt to the handle of vehicle boxes of different sizes, and the handle is limited by the first fixing member and the locking member to achieve the first fixing component to fix the handle of vehicle boxes of different sizes; the second adjusting member in the second fixing component is used to be fixed to the roof rack, and the second fixing member is adjustably fixedly connected to the second adjusting member, so that the second fixing member can adapt to the roller of vehicle boxes of different sizes, and the roller is limited by the second fixing member to achieve the second fixing component to fix the roller of vehicle boxes of different sizes, so that the vehicle box fixing device can fix vehicle boxes of different sizes, thereby improving the adaptability of the fixing device to vehicle boxes. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are merely embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without any creative work.

[0023] Figure 1 This is an axonometric view of the first fixing assembly in the vehicle box fixing device provided in an embodiment of the present application;

[0024] Figure 2 for Figure 1 The schematic diagram of the installation of the first fixing assembly, the vehicle box and the roof rack is shown;

[0025] Figure 3 for Figure 1A disassembled schematic diagram of the first fixing assembly shown;

[0026] Figure 4 for Figure 1 Schematic diagrams of the first fixing assembly shown being fixed to vehicle boxes of different sizes;

[0027] Figure 5 This is an axonometric view of the second fixing assembly in the vehicle box fixing device provided in an embodiment of the present application;

[0028] Figure 6 for Figure 5 The schematic diagram of the installation of the second fixing assembly, the vehicle box and the roof rack is shown;

[0029] Figure 7 for Figure 5 A disassembled schematic diagram of the second fixing assembly shown;

[0030] Figure 8 5 is a cross-sectional view of the second fixing assembly and the vehicle box;

[0031] Figure 9 A schematic diagram of step 1 of installing the first fixing assembly provided in an embodiment of the present application;

[0032] Figure 10 A schematic diagram of step 2 of installing the first fixing assembly provided in an embodiment of the present application;

[0033] Figure 11 A schematic diagram of step three of installing the first fixing assembly according to an embodiment of the present application;

[0034] Figure 12 A schematic diagram of step 1 of installing the second fixing assembly provided in an embodiment of the present application;

[0035] Figure 13 A schematic diagram of step 2 of installing the second fixing assembly provided in an embodiment of the present application;

[0036] Figure 14 A schematic diagram of step three of installing the second fixing assembly according to an embodiment of the present application;

[0037] Figure 15 A perspective view of a vehicle box fixing device and a roof rack provided in an embodiment of the present application;

[0038] Figure 16 An axonometric diagram of the vehicle box fixing device, the roof rack, and the vehicle box provided in an embodiment of the present application;

[0039] Figure 17 A schematic diagram of the cooperation between a first fixing component and a second fixing component in the vehicle box fixing device provided by this application;

[0040] Figure 18 A schematic diagram of the cooperation between a first fixing component and another second fixing component in the vehicle box fixing device provided by this application;

[0041] Figure 19 for Figure 18 A schematic diagram of a second adjusting member in another second fixing assembly is shown.

[0042] Description of reference numerals:

[0043] 100 - first fixing assembly, 101 - first connecting member, 1011 - first connecting slot, 1012 - first fixing slot, 102 - first adjusting member, 1021 - first adjusting slot, 1022 - second connecting slot, 103 - first fixing member, 1031 - first side panel, 1032 - second side panel, 1033 - vertical panel, 1034 - accommodation space, 104 - locking member, 1041 - baffle;

[0044] 200 - second fixing assembly, 201 - second connecting member, 202 - second adjusting member, 2021 - second fixing slot, 2022 - second adjusting slot, 203 - second fixing member, 2031 - limiting portion;

[0045] 300-car box, 301-handle, 302-roller;

[0046] 400-roof rack;

[0047] 501 - first threaded fastener, 502 - second threaded fastener, 504 - fourth threaded fastener, 505 - fifth threaded fastener, 506 - sixth threaded fastener, 507 - seventh threaded fastener. DETAILED DESCRIPTION

[0048] The following will be combined with the drawings in the embodiments of this application to clearly and completely describe the technical solutions in the embodiments of this application. Obviously, the embodiments described are only part of the embodiments of this application, not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of this application.

[0049] The technical solutions in the embodiments of the present application will be described clearly and completely below in conjunction with the drawings in the embodiments of the present application. The terms used in the following embodiments are only for the purpose of describing specific embodiments and are not intended to be limiting of the present application. As used in the specification and appended claims of the present application, the singular expressions "one", "a kind of", "said", "above", "the" and "this" are intended to also include expressions such as "one or more", unless there is a clear contrary indication in the context. It should also be understood that in the embodiments of the present application, "one or more" refers to one, two or more; "and / or" describes the association relationship of associated objects, indicating that three relationships may exist; for example, A and / or B can represent: the existence of A alone, the existence of A and B at the same time, and the existence of B alone, where A and B can be singular or plural. The character " / " generally indicates that the related objects before and after are in an "or" relationship.

[0050] References to "one embodiment" or "some embodiments" in this specification mean that a particular feature, structure, or characteristic described in conjunction with that embodiment is included in one or more embodiments of the present application. Thus, phrases such as "in one embodiment," "in some embodiments," "in other embodiments," and "in yet other embodiments" appearing in various places in this specification do not necessarily refer to the same embodiment, but rather mean "one or more but not all embodiments," unless otherwise specifically emphasized. The terms "including," "comprising," "having," and variations thereof mean "including but not limited to," unless otherwise specifically emphasized.

[0051] The "multiple" involved in the embodiments of the present application means greater than or equal to two. It should be noted that in the description of the embodiments of the present application, the words "first" and "second" are only used for the purpose of distinguishing the description and cannot be understood as indicating or implying relative importance or order.

[0052] The terms "parallel" and "perpendicular" in this application refer to "substantially parallel" and "substantially perpendicular" in actual operation. "Substantially parallel" can be understood as parallel with a certain error, and similarly, "substantially perpendicular" can be understood as perpendicular with a certain error.

[0053] like Figures 1-17 As shown, the vehicle box fixing device provided in the embodiment of the present application includes a first fixing assembly 100 and a second fixing assembly 200. The first fixing assembly 100 is used to fix the handle 301 of the vehicle box 300, and the second fixing assembly 200 is used to fix the roller 302 of the vehicle box 300. The vehicle box 300 is fixed to the roof rack 400 by the first fixing assembly 100 and the second fixing assembly 200.

[0054] like Figure 1-Figure 4 As shown, the first fixing assembly 100 includes a first connecting member 101, a first fixing member 103 and a locking member 104. The first connecting member 101 is used to be fixed on the roof rack 400. Specifically, the first connecting member 101 is detachably fixedly connected to the roof rack 400; the locking member 104 is fixedly connected to the first fixing member 103, and the locking member 104 and the first fixing member 103 are pre-assembled as one, which saves the assembly time of the first fixing assembly 100. The first fixing member 103 and the locking member 104 are used for fixing the first fixing member 101. It is used to achieve limiting cooperation with the handle 301 of the vehicle box 300 to achieve fixed limiting of the handle 301; since the positions of the handles 301 on vehicle boxes 300 of different sizes are different relative to the first fixing member 103, the first fixing member 103 and the first connecting member 101 are adjustably fixedly connected, so that the first fixing member 103 can be adjusted to adapt to the handles 301 of vehicle boxes 300 of different sizes, so as to achieve the first fixing component 100 fixing the handles 301 of vehicle boxes 300 of different sizes.

[0055] like Figure 5-Figure 8 As shown, the second fixing assembly 200 includes a second adjusting member 202 and a second fixing member 203. The second adjusting member 202 is used to be fixed on the roof rack 400. Specifically, the second adjusting member 202 is detachably fixedly connected to the roof rack 400; the second fixing member 203 is used to cooperate with the roller 302 of the vehicle box 300 to achieve limited fixation of the roller 302; since the positions of the rollers 302 on vehicle boxes 300 of different sizes are different relative to the second fixing member 203, the second fixing member 203 is adjustably fixedly connected to the second adjusting member 202, so that the second fixing member 203 can adapt to the rollers 302 of vehicle boxes 300 of different sizes, so as to achieve the second fixing assembly 200 to fix the rollers 302 of vehicle boxes 300 of different sizes.

[0056] In this way, the handles 301 of vehicle boxes 300 of different sizes are fixed by the first fixing component 100, and the rollers 302 of vehicle boxes 300 of different sizes are fixed by the second fixing component 200, thereby realizing the fixation of vehicle boxes 300 of different sizes by the vehicle box fixing device and improving the adaptability of the vehicle box fixing device.

[0057] like Figure 1-Figure 3 As shown, the first fixing component 100 also includes a first adjusting member 102, which is used to connect the first connecting member 101 and the first fixing member 103, so that the first fixing member 103 can be adjusted in one direction or multiple directions, further improving the adaptability of the first fixing component 100.

[0058] In some embodiments, the width of the handle 301 is different between vehicle boxes 300 of different sizes. In order to increase the connection strength between the first fixing member 103 and the handle 301, the first fixing member 103 is provided with two corresponding to the two ends of the handle 301, and the first adjusting member 102 corresponds to the first fixing member 103 and is fixedly connected. The first adjusting member 102 is adjustably fixed to the first connecting member 101, and the adjustment direction of the first adjusting member 102 is the first direction, such as Figure 3 As shown, the first direction is the distribution direction of the two first adjusting members 102 , so that the two first adjusting members 102 can drive the two first fixing members 103 to move closer to or away from each other, so that the two first fixing members 103 can adapt to handles 301 of different widths.

[0059] In other embodiments, Figure 4 As shown, the sizes of the handles 301 of vehicle boxes 300 of different sizes are the same. Since the relative positions of the different handles 301 relative to the vehicle boxes 300 of different sizes are different, the distances between the handles 301 of different vehicle boxes 300 and the roof rack 400 are different. The first adjusting member 102 is fixed to the first connecting member 101, and the first fixing member 103 is adjustably fixedly connected to the first adjusting member 102. The adjustment direction of the first fixing member 103 is the second direction, which is the direction in which the first fixing member 103 approaches and moves away from the first connecting member 101, so that the first fixing member 103 can adapt to the handles 301 with different distances relative to the roof rack 400.

[0060] It should be noted that in the embodiment in which the size of the handles 301 is the same between the aforementioned vehicle boxes 300 of different sizes, there can be one first fixing part 103 and one first adjusting part 102. By fixing one end of the handle 301, the vehicle box 300 can be fixed, which saves the number of installation components and improves the installation efficiency; there can also be two first fixing parts 103, and the first adjusting part 102 corresponds to the first fixing part 103 one by one. The two first fixing parts 103 respectively fix the two ends of the handle 301 to improve the connection strength of the vehicle box 300.

[0061] In some other embodiments, due to different situations between vehicle boxes 300 of different sizes, in order to further improve the adaptability of the first fixing assembly 100, the first fixing member 103 and the first adjusting member 102 can be adjustably fixedly connected along the second direction, and the first adjusting member 102 and the first connecting member 101 can be adjustably fixedly connected along the first direction, and the first connecting member 101 is one, and the first adjusting member 102, the first fixing member 103, and the locking member 104 are all two and symmetrically distributed, so that the first fixing member 103 can adapt to handles 301 of different sizes, and cooperate with the locking member 104 to fix different handles 301, thereby further improving the adaptability of the first fixing assembly 100.

[0062] It should be noted that there is an angle between the first direction and the second direction. In order to improve the convenience and connection strength between the components of the first fixing assembly 100, the first direction and the second direction can be selected to be perpendicular to each other in the embodiment of the present application.

[0063] like Figure 3 、 Figures 9-11 As shown, the first connecting member 101 includes a first connecting groove 1011 and a first fixing groove 1012; the first connecting groove 1011 is distributed along the first direction, and the first adjusting member 102 is adjustably fixedly connected to the first connecting groove 1011 through the first threaded fastener 501, so that the first adjusting member 102 can move along the first connecting groove 1011 and be fixed to the first connecting member 101 through the first threaded fastener 501 at a position adapted to the handle 301.

[0064] There are multiple first fixing grooves 1012 and they are distributed at different positions of the first connecting member 101. The first fixing grooves 1012 and the first adjusting member 102 are adjustably fixedly connected by the second threaded fasteners 502, so that the first fixing grooves 1012 can adapt to the first adjusting member 102 at different positions; the first fixing grooves 1012 and the roof rack 400 are detachably fixedly connected by the third threaded fasteners, and the multiple first fixing grooves 1012 can adapt to the installation grooves at different positions on the roof rack 400, thereby improving the flexibility of the installation position of the vehicle box 300 relative to the roof rack 400, and the first connecting member 101 and the roof rack 400 can be connected by multiple third threaded fasteners, thereby improving the installation stability of the first fixing assembly 100 and the roof rack 400.

[0065] In order to achieve the adjustment of the first fixing member 103 in the second direction, the first adjusting member 102 includes a first adjusting groove 1021, and the first adjusting groove 1021 is distributed along the second direction. The first fixing member 103 is adjustably fixedly connected to the first adjusting groove 1021 through the fourth threaded fastener 504 to achieve the adjustment of the first fixing member 103 in the second direction. Figure 9As shown, there are two first adjustment slots 1021 in the first adjustment member 102, and the two first adjustment slots 1021 are distributed along the first direction, so that the first fixing member 103 first passes through the first adjustment slot 1021 on the side close to the handle 301, and then is adjustably fixedly connected to the first adjustment slot 1021 on the other side away from the handle 301, thereby improving the connection strength between the first fixing member 103 and the first adjustment member 102, and can provide positioning support during the adjustment of the first fixing member 103 relative to the first adjustment member 102, thereby improving the convenience of the installation process of the first fixing assembly 100; at the same time, after the first fixing member 103 passes through the first adjustment slot 1021 on the side close to the handle 301 and is connected to the first adjustment slot 1021 on the other side away from the handle 301 through the fourth threaded fastener 504, when the locking member 104 limits the handle 301, the first fixing member 103 cannot be separated from the first adjustment member 102 by removing the fourth threaded fastener 504, thereby improving the anti-theft performance of the first fixing assembly 100.

[0066] In order to improve the connection strength between the first adjusting member 102 and the first connecting member 101, Figure 11 As shown, the first adjusting member 102 also includes a second connecting groove 1022, which is distributed along the first direction, and the second connecting groove 1022 is a long groove. The first adjusting member 102 is adjustably fixedly connected to the first fixing groove 1021 through the second connecting groove 1022 and the second threaded fastener 502 to achieve the fixation of the first adjusting member 102 and the first connecting member 101 at different positions, thereby improving the connection strength between the first adjusting member 102 and the first connecting member 101.

[0067] In order to prevent other people from taking away the vehicle box 300 by removing the first threaded fastener 501 and the second threaded fastener 502, at least one of the first threaded fastener 501 and the second threaded fastener 502 is distributed at the bottom of the vehicle box 300, so that at least one of the first threaded fastener 501 and the second threaded fastener 502 cannot be removed when the vehicle box 300 is located on the top of the first fixing assembly 100, thereby increasing the anti-theft performance of the first fixing assembly 100.

[0068] For example, Figure 15 As shown, the first threaded fastener 501 is located on the outside of the vehicle box 300, the second threaded fastener 502 is located at the bottom of the vehicle box 300, and part of the first adjusting member 102 is also located at the bottom of the vehicle box 300. In this way, when the vehicle box 300 is installed on the roof rack 400 through a fixing device, the second threaded fastener 502 cannot be removed, and the vehicle box 300 cannot be taken out without unlocking the locking member 104, thereby increasing the anti-theft performance of the first fixing assembly 100.

[0069] In order to limit and fix the handle 301, Figure 1-Figure 3 As shown, the first fixing member 103 has an accommodating space 1034 for accommodating the handle 301. The first fixing member 103 includes a first side panel 1031, a second side panel 1032 and a vertical panel 1033. The first side panel 1031, the second side panel 1032 and the vertical panel 1033 form an accommodating space 1034, so that after the vehicle box 300 is placed on the first connecting member 101, the handle 301 can be flipped from top to bottom and inserted into the accommodating space 1034 to achieve pre-positioning of the handle 301; the locking member 104 has a baffle 1041, and the baffle 1041 has a first state and a second state. In the first state, the baffle 1041 extends out of the locking member 104 to limit the handle 301 in the accommodating space 1034. In the second state, the baffle 1041 retracts into the locking member 104 to release the handle 301 from the accommodating space 1034. In this way, the first fixing member 103 and the locking member 104 can limit and release the handle 301.

[0070] In some embodiments, the locking member 104 is a combination lock, and the baffle 1041 is the lock tongue of the combination lock, which improves the security of the locking member 104 and improves the convenience of operating the locking member 104.

[0071] like Figures 9-11 As shown, in the process of fixing the handle 301 by the first fixing assembly 100, first, the first fixing member 103 is assembled and fixed with the first adjusting member 102 through the first adjustment groove 1021 in accordance with the vehicle box 300 to be fixed, and then the vehicle box 300 is turned over, the first connecting member 101 is placed on the vehicle box 300, and the first adjusting member 102 is positioned and fixed by the first threaded fastener 501 in accordance with the position of the handle 301, and then the vehicle box 300 is removed, and the first adjusting member 102 and the first connecting member 101 are further fixed by the second threaded fastener 502. In this way, the assembly of the first fixing assembly 100 that can adapt to the specified vehicle box 300 is completed, and then the first fixing assembly 100 is fixed to the roof rack 400 through the first fixing groove 1012 and the third threaded fastener (not shown in the figure), so as to realize that the specified vehicle box 300 is fixed to the roof rack 400 through the first fixing assembly 100.

[0072] like Figure 7 、 Figure 12-14As shown, the second adjusting member 202 is detachably fixedly connected to the roof rack 400 via a fifth threaded fastener 505 to achieve pre-positioning of the second adjusting member 202. The second adjusting member 202 includes a second fixing slot 2021. The second fixing slot 2021 is distributed along a third direction, which is consistent with the distribution direction of the mounting slots of the roof rack 400. This allows the second fixing slot 2021 to adapt to multiple mounting slots of the roof rack 400. The second adjusting member 202 is detachably fixedly connected to the roof rack 400 via the second fixing slot 2021 and the sixth threaded fastener 506, so that the second adjusting member 202 can be fixed at different positions on the roof rack 400.

[0073] It should be noted that, in order to improve the connection strength between the second adjusting member 202 and the roof rack 400, the second adjusting member 202 has a certain length along the third direction, such as Figure 14 As shown, in the second adjusting member 202 , the fifth threaded fastener 505 and the sixth threaded fastener 506 are fixedly connected to different mounting slots of the roof rack 400 to ensure the stability of the connection of the second fixing assembly 200 .

[0074] During the process of fixing the roller 302, it is necessary to position the second adjusting member 202 on the roof rack 400, such as Figure 13 As shown, the fifth threaded fastener 505 is located outside the vehicle box 300, so that during the process of positioning the second fixing component 200 relative to the vehicle box 300, it is convenient to operate the fifth threaded fastener 505, thereby positioning the installation position of the second adjusting component 202 on the roof rack 400, and facilitating the subsequent further fixation of the second adjusting component 202.

[0075] In order to prevent other people from disassembling the second fixing assembly 200 by disassembling the fifth threaded fastener 505 and the sixth threaded fastener 506, as shown in FIG. Figure 15 As shown, the sixth threaded fastener 506 is distributed at the bottom of the vehicle box 300, so that the sixth threaded fastener 506 cannot be removed when the vehicle box 300 is located on the top of the second fixing assembly 200, and part of the second adjusting member 202 is also located at the bottom of the vehicle box 300. In this way, when the vehicle box 300 is installed on the roof rack 400 through the fixing device, the sixth threaded fastener 506 cannot be removed, which improves the limiting strength of the second fixing assembly 200 on the roller 302, and further improves the stability of the fixing device on the vehicle box 300.

[0076] In order to achieve the adjustment of the second fixing member 203 in the second direction, the second adjusting member 202 further includes a second adjusting groove 2022, and the second adjusting groove 2022 is distributed along the second direction. The second fixing member 203 and the second adjusting groove 2022 are adjustably fixedly connected by the seventh threaded fastener 507 to achieve the adjustment of the second fixing member 203 in the second direction. Figure 7 As shown, there are two second adjustment slots 2022 in the second adjustment member 202, and the two second adjustment slots 2022 are distributed along the first direction. This allows the second fixing member 203 to first pass through the second adjustment slot 2022 on the side closest to the roller 302 and then be adjustably fixedly connected to the second adjustment slot 2022 on the other side away from the roller 302. This improves the connection strength between the second fixing member 203 and the second adjustment member 202, and provides positioning support during adjustment of the second fixing member 203 relative to the second adjustment member 202, thereby improving the convenience of installing the second fixing assembly 200. Furthermore, after the second fixing member 203 passes through the second adjustment slot 2022 on the side closest to the roller 302 and is connected to the second adjustment slot 2022 on the other side away from the roller 302 via the seventh threaded fastener 507, the second fixing member 203 cannot be separated from the second adjustment member 202 by removing the seventh threaded fastener 507, thereby enhancing the anti-theft performance of the second fixing assembly 200.

[0077] In order to limit the position of the roller 302, as shown in FIG. Figure 8 As shown, the second fixing member 203 includes a limiting portion 2031, which is used to engage with the axle of the roller 302 to limit the roller 302, and the limiting portion 2031 is inserted into the gap between the roller 302 and the vehicle box 300. In this way, the limiting portion 2031 is engaged with the axle, which limits the shaking of the vehicle box 300 along the second direction and the third direction, thereby achieving the limiting fixation of the vehicle box 300.

[0078] In order to further improve the limiting effect of the roller 302, as Figure 5-Figure 6 , Figure 12-14 As shown, in the second fixing assembly 200, there are two second adjusting members 202 and two second fixing members 203, and the two second adjusting members 202 are symmetrically distributed, and the two second fixing members 203 are symmetrically distributed. In this way, the two limiting parts 2031 can be respectively inserted into the gap between the opposite side of the two rollers 302 and the vehicle box 300, so that the two second fixing members 203 can limit the movement of the vehicle box 300 along the first direction, further improving the limiting effect of the vehicle box 300.

[0079] like Figure 12-14As shown, in the process of fixing the roller 302 by the second fixing component 200, first, the vehicle box 300 to be fixed is compared, and the second fixing component 203 is assembled and fixed with the second adjusting component 202 through the second adjustment groove 2022. After that, the vehicle box 300 and the second fixing component 200 are placed on the installation position of the roof rack 400, and the second adjusting component 202 is positioned and fixed by the fifth threaded fastener 505. After that, the vehicle box 300 is removed, and the second adjusting component 202 is further fixed by the sixth threaded fastener 502. In this way, the second fixing component 200 adapted to the specified vehicle box 300 is fixed to the roof rack 400, so as to realize the fixing of the specified vehicle box 300 on the roof rack 400 by the second fixing component 200.

[0080] During the installation process of the vehicle box fixing device provided in the present application, first, the first fixing member 103 and the first adjusting member 102, as well as the second fixing member 203 and the second adjusting member 202 are assembled respectively according to the size of the vehicle box 300 to be fixed, and then the first adjusting member 102 and the first connecting member 101 are positioned and fixed by the first threaded fastener 501 according to the relative position of the handle 301 in the vehicle box 300, and the second adjusting member 202 and the roof rack 400 are positioned and fixed by the fifth threaded fastener 505 according to the installation position of the vehicle box 300 on the roof rack 400, and then the first adjusting member 102 and the first connecting member 101 are further fixed, and the fifth threaded fastener 505 is assembled. A connecting member 101 is fixed to the roof rack 400 to fix the first fixing component 100, and then the second adjusting member 202 is further fixed to the roof rack 400 by the sixth threaded fastener 506 to fix the second fixing component 200. Then, the vehicle box 300 is moved from the first fixing component 100 to the second fixing component 200, so that the roller 302 is engaged with the second fixing member 203 to limit the position, and then the handle 301 is flipped and inserted into the accommodating space 1034 of the first fixing member 103, and locked with a password lock to fix the handle 301. In this way, the fixation of vehicle boxes 300 of different sizes is achieved, and the adaptability of the fixing device is improved.

[0081] like Figure 18As shown, in actual practice, another second fixing assembly 200 is also included. The second fixing assembly 200 also includes a second connecting member 201. The second connecting member 201 is used to be fixed to the roof rack 400. The second adjusting member 202 is adjustably fixedly connected to the second connecting member 201 via a fifth threaded fastener 505, so that the second adjusting member 202 can be adjusted along the first direction to adapt to vehicle boxes 300 of different sizes. In this way, by adding the second connecting member 201, the connection strength between the second fixing assembly 200 and the roof rack 400 is further improved. In addition, the second connecting member 201 has multiple connection slots for fixing to the roof rack 400, which makes the installation position relatively flexible and can accommodate roof racks of more different specifications.

[0082] The second connecting member 201 has the same structure and technical effect as the first connecting member 101, and the cooperation between the second adjusting member 202 and the second connecting member 201 has the same technical effect as the cooperation between the first adjusting member 102 and the first connecting member 101, which will not be repeated here.

[0083] like Figure 19 As shown, the second adjusting member 202 of another second fixing assembly 200 includes a second fixing slot 2021 and a second adjusting slot 2022. The second fixing slots 2021 are distributed along the first direction, and the second adjusting member 202 is detachably fixedly connected to the second connecting member 201 via the second fixing slots 2021 and the sixth threaded fastener 506. The second connecting slots 2022 are distributed along the second direction, and the second fixing member 203 is adjustably fixedly connected to the second adjusting slot 2022 via the seventh threaded fastener 507. In this way, the second adjusting member 202 has a conventional size, which saves processing technology for the second adjusting member 202.

[0084] During the installation process of the first fixing component 100 and the other second fixing component 200, first, respectively assemble the first fixing member 103 and the first adjusting member 102, as well as the second fixing member 203 and the second adjusting member 202 according to the size of the vehicle box 300 to be fixed, and then position and fix the first adjusting member 102 and the first connecting member 101 by the first threaded fastener 501 according to the relative position of the handle 301 in the vehicle box 300, and position and fix the second adjusting member 202 and the second connecting member 201 by the fifth threaded fastener according to the relative position of the roller 302 in the vehicle box 300, and then further fix the first adjusting member 102 and the first connecting member 101, and the first connecting member 203 and the second adjusting member 202 are fixed. The connecting member 101 is fixed to the roof rack 400 to fix the first fixing component 100, and then the second adjusting member 202 and the second connecting member 201 are further fixed, and the second connecting member 201 is fixed to the roof rack 400 to fix the second fixing component 200. Then, the vehicle box 300 is moved from the first fixing component 100 to the second fixing component 200, so that the roller 302 and the second fixing member 203 are engaged and limited. Then, the handle 301 is flipped and inserted into the accommodating space 1034 of the first fixing member 103, and locked with a password lock to fix the handle 301. In this way, the fixation of vehicle boxes 300 of different sizes is achieved, and the adaptability of the fixing device is improved.

[0085] The above description of the disclosed embodiments will enable one skilled in the art to implement or use the present application. Various modifications to these embodiments will be readily apparent to one skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application is not limited to the embodiments shown herein, but is intended to conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A vehicle box fixing device, characterized in that: include: A first fixing assembly (100) and a second fixing assembly (200); The first fixing assembly (100) comprises a first connecting member (101), a first fixing member (103) and a locking member (104); the first connecting member (101) is used to be fixed on the roof rack (400); the locking member (104) is fixedly connected to the first fixing member (103); the locking member (104) and the first fixing member (103) are used to cooperate with the handle (301) of the vehicle box (300) in a limited manner; the first fixing member (103) and the first connecting member (101) are adjustably fixedly connected; The second fixing assembly (200) comprises a second adjusting member (202) and a second fixing member (203); the second adjusting member (202) is used to be fixed on the roof rack (400); the second fixing member (203) is used to be positionally engaged with the roller (302) of the vehicle box (300); the second fixing member (203) and the second adjusting member (202) are adjustably fixedly connected.

2. The vehicle box fixing device according to claim 1, characterized in that: The first fixing assembly (100) further includes a first adjusting member (102); wherein the first fixing member (103) is fixedly connected to the first adjusting member (102), there are two first fixing members (103), the first adjusting members (102) and the first fixing members (103) correspond one to one, the first adjusting member (102) is adjustably fixed to the first connecting member (101), the adjustment direction of the first adjusting member (102) is a first direction, and the first direction is the distribution direction of the two first adjusting members (102); And / or, the first adjusting member (102) is fixed to the first connecting member (101), the first fixing member (103) is adjustably fixedly connected to the first adjusting member (102), and the adjustment direction of the first fixing member (103) is a second direction, the second direction is the direction in which the first fixing member (103) approaches and moves away from the first connecting member (101), and the second direction has an angle with the first direction.

3. The vehicle box fixing device according to claim 2, characterized in that: The first connecting member (101) comprises a first connecting groove (1011) and a first fixing groove (1012); The first connecting grooves (1011) are distributed along the first direction, and the first adjusting member (102) is adjustably fixedly connected to the first connecting grooves (1011) via a first threaded fastener (501); The first fixing groove (1012) and the first adjusting member (102) are adjustably fixedly connected via a second threaded fastener (502), and the first fixing groove (1012) and the roof rack (400) are detachably fixedly connected via a third threaded fastener.

4. The vehicle box fixing device according to claim 3, characterized in that: The first adjusting member (102) comprises a first adjusting slot (1021) and a second connecting slot (1022); wherein the first adjustment grooves (1021) are distributed along the second direction, and the first fixing member (103) is adjustably fixedly connected to the first adjustment grooves (1021) via a fourth threaded fastener (504); The second connecting grooves (1022) are distributed along the first direction, and the first adjusting member (102) is adjustably fixedly connected to the first fixing groove (1012) via the second connecting grooves (1022) and the second threaded fastener (502).

5. The vehicle box fixing device according to claim 4, characterized in that: At least one of the first threaded fastener (501) and the second threaded fastener (502) is distributed at the bottom of the vehicle box (300).

6. The vehicle box fixing device according to claim 1, characterized in that: The first fixing member (103) has an accommodating space (1034) for accommodating the handle (301); the locking member (104) has a baffle (1041); The baffle (1041) has a first state capable of confining the handle (301) to the accommodating space (1034), and a second state capable of releasing the handle (301) from the accommodating space (1034).

7. The vehicle box fixing device according to claim 6, characterized in that: The locking member (104) is a password lock, and the baffle (1041) is a lock tongue of the password lock.

8. The vehicle box fixing device according to claim 1, characterized in that: The second fixing member (203) comprises a limiting portion (2031), and the limiting portion (2031) is used for engaging with the axle of the roller (302) to limit the position.

9. The vehicle box fixing device according to claim 1, characterized in that: In the second fixing assembly (200), there are two second adjusting members (202) and two second fixing members (203), and the two second adjusting members (202) and the two second fixing members (203) are symmetrically distributed.

10. The vehicle box fixing device according to any one of claims 1 to 9, characterized in that: The second adjusting member (202) is detachably fixedly connected to the roof rack (400) via a fifth threaded fastener (505); the second adjusting member (202) comprises a second fixing slot (2021) and a second adjusting slot (2022); The second fixing grooves (2021) are distributed along a third direction, and the second adjusting member (202) is detachably fixedly connected to the roof rack (400) via the second fixing grooves (2021) and a sixth threaded fastener (506); The second adjustment grooves (2022) are distributed along the second direction, and the second fixing member (203) and the second adjustment grooves (2022) are adjustably fixedly connected via a seventh threaded fastener (507).

11. The vehicle box fixing device according to claim 10, characterized in that: The fifth threaded fastener (505) is used to be distributed outside the vehicle box (300); The sixth threaded fastener (506) is used to be distributed at the bottom of the vehicle box (300).

12. The vehicle box fixing device according to any one of claims 1 to 9, characterized in that: The second fixing assembly (200) further includes a second connecting member (201), and the second connecting member (201) is used to be fixed on the roof rack (400); The second adjusting member (202) is adjustably fixedly connected to the second connecting member (201) via a fifth threaded fastener (505); the second adjusting member (202) comprises a second fixing slot (2021) and a second adjusting slot (2022); The second fixing grooves (2021) are distributed along the first direction, and the second adjusting member (202) is detachably fixedly connected to the second connecting member (201) via the second fixing grooves (2021) and the sixth threaded fastener (506); The second adjustment grooves (2022) are distributed along the second direction, and the second fixing member (203) and the second adjustment grooves (2022) are adjustably fixedly connected via a seventh threaded fastener (507).

Images