Vehicle-mounted box fixing support

Abstract

The utility model discloses a vehicle-mounted box fixing support which comprises a connecting plate used for being connected with a top holder. One end of the enclasping buckle is rotationally connected to the connecting plate, and the other end of the enclasping buckle is used for being fixedly buckled with a handle of the box body; the pressing part is movably connected to the connecting plate and used for pressing, fixing and holding the buckle; the password locking device is connected to the connecting plate, and the password locking device can be tightly attached to the clasping buckle and is used for locking the clasping buckle; by arranging the pressing component and the clasping buckle, the handle of the box body can be better pressed and fixed, vibration transmitted by the buckling end of the clasping buckle can be effectively reduced, and the password locking device is tightly attached to the clasping buckle, so that the box body can be locked even if the vehicle encounters road bumping and vibration in the running process. The password locking device does not shake to collide with the connecting plate, the roof rack, the box body and other objects, the anti-theft function of a user is achieved, meanwhile, the noise-free using effect is achieved, and therefore the comfortable experience of a driver and passengers is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile accessories, and particularly relates to a fixed support for a vehicle-mounted box body. Background Art

[0002] With the improvement of people's living standards and the increase in travel needs, more and more people choose to travel by self-driving, and a roof rack has become a common vehicle-mounted equipment. A box body can be installed on the roof rack to expand the storage space of the vehicle.

[0003] In the related art, the box body is usually locked on the roof rack by using a snap lock. For example, after using a fastener to fasten the handle of the box body, a locking member such as a padlock or a buckle lock is used to lock it. However, during the driving of the vehicle, due to the changes in road bumps and vibrations, the fastener and the handle of the box body will become loose, driving the rigid locking member to collide with the roof rack and generate noise. This noise problem will bring an uncomfortable experience to the driver and passengers during long-distance driving or high-speed driving. At the same time, frequent collisions will cause certain wear to the locking member, the box body or the roof rack, reducing their service life and reliability. In addition, the wear may also cause the locking member to become loose, affecting the fixing effect of the box body and increasing the risk of the box body falling off. Summary of the Utility Model

[0004] The utility model aims to at least solve one of the technical problems existing in the prior art. For this purpose, the utility model provides a fixed support for a vehicle-mounted box body, and the fixed support for the vehicle-mounted box body has the advantages of firm connection and low noise.

[0005] According to the fixed support for the vehicle-mounted box body of the utility model, it includes: a connecting plate for connecting with the roof rack; a snap handle, one end of the snap handle is rotatably connected to the connecting plate, and the other end is used for snap-fixing with the handle of the box body; a pressing member movably connected to the connecting plate and used for pressing and fixing the snap handle; a password locking device connected to the connecting plate, and the password locking device can be closely attached to the snap handle and used for locking the snap handle.

[0006] The fixed support for the vehicle-mounted box body according to the utility model has at least the following beneficial effects:

[0007] By arranging the pressing member, the snap handle can better press and fix the handle of the box body, and can effectively reduce the vibration transmitted from the snap end of the snap handle. Moreover, the password locking device is closely attached to the snap handle. Even when encountering road bumps and vibrations during the driving of the vehicle, the password locking device will not shake and collide with objects such as the connecting plate, the roof rack and the box body, achieving a noise-free use effect while meeting the anti-theft function of users, thereby improving the comfort experience of the driver and passengers.

[0008] The vehicle-mounted box fixing support according to some embodiments of the present utility model, the password locking device is located on the side of the pressing member away from the side where the clamping handle is latched with the handle.

[0009] The vehicle-mounted box fixing support according to some embodiments of the present utility model, the password locking device includes a password dial and a supporting boss, the password dial and the supporting boss are respectively located on the upper side and the lower side of the clamping handle to limit the rotation of the clamping handle along the side away from the side where the clamping handle is latched with the handle.

[0010] The vehicle-mounted box fixing support according to some embodiments of the present utility model, the password dial is provided with a digital runner, when the digital runner rotates to a preset position, the password dial can rotate to disengage from the upper surface of the clamping handle.

[0011] The vehicle-mounted box fixing support according to some embodiments of the present utility model, the clamping handle is provided with a connecting hole, the connecting plate is provided with a fixing hole corresponding to the position of the connecting hole, and the clamping handle and the connecting plate are fixed by the pressing member located in the fixing hole and the connecting hole.

[0012] The vehicle-mounted box fixing support according to some embodiments of the present utility model, the pressing member passes through the clamping handle and is threadedly connected to the connecting plate to drive the clamping handle to approach the connecting plate and press the handle.

[0013] The vehicle-mounted box fixing support according to some embodiments of the present utility model, the pressing member includes a bolt, and an annular handle is fixedly arranged above the bolt to screw the bolt.

[0014] The vehicle-mounted box fixing support according to some embodiments of the present utility model, an avoidance groove adapted for the password dial to pass through is arranged in the middle of the clamping handle, and the outer shape of the avoidance groove matches the outer shape of the password dial to be adapted to rotate the password dial in a staggered manner and lock the clamping handle.

[0015] The vehicle-mounted box fixing support according to some embodiments of the present utility model, the connecting plate is provided with limiting blocks, there are two limiting blocks, and the two limiting blocks are arranged oppositely and are used for limiting the opposite outer walls of the box.

[0016] The vehicle-mounted box fixing support according to some embodiments of the present utility model, the connecting plate is provided with a plurality of assembly grooves for fixing the limiting blocks.

[0017] Additional aspects and advantages of the present utility model will be given in part in the following description, will become apparent in part from the following description, or will be understood through the practice of the present utility model. Description of the Drawings

[0018] The above and / or additional aspects and advantages of the present utility model will become apparent and be readily understood from the following description of embodiments in conjunction with the accompanying drawings, where:

[0019] Figure 1 is a schematic structural diagram of the vehicle-mounted box fixing support in the locked state according to an embodiment of the present utility model;

[0020] Figure 2 is a schematic structural diagram of the vehicle-mounted box fixing support in the unlocked state;

[0021] Figure 3 is an exploded view of a partial structure of the vehicle-mounted box fixing support;

[0022] Figure 4 is an exploded view of the connecting plate of the vehicle-mounted box fixing support.

[0023] Explanation of the reference numerals in the drawings:

[0024] Connecting plate 100; fixing hole 110; limiting block 120; anti-slip rib 1201; assembly groove 130; internal and external thread sleeve 140; inserting piece 150; installation groove 160;

[0025] Clamping handle 200; connecting hole 210; avoiding groove 220;

[0026] Password locking device 300; password dial 310; supporting boss 320; convex column 3201;

[0027] Pressing member 400; bolt 410; annular handle 4101; sleeve 420; elastic gasket 430. Detailed Embodiment

[0028] The embodiments of the present utility model will be described in detail below. The examples of the embodiments are shown in the accompanying drawings, where the same or similar reference numerals represent the same or similar elements or elements with the same or similar functions throughout. The embodiments described below by referring to the accompanying drawings are exemplary and are only used to explain the present utility model and should not be construed as a limitation to the present utility model.

[0029] In the description of the present utility model, it should be understood that for the orientation description, such as the orientation or positional relationship indicated by up, down, front, back, left, right, etc., is based on the orientation or positional relationship shown in the accompanying drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model.

[0030] In the description of the present utility model, the meaning of "several" is one or more, the meaning of "multiple" is more than two, and understandings such as "greater than", "less than", "exceeding", etc. do not include the base number, while understandings such as "above", "below", "within", etc. include the base number. If there is a description of "first" and "second", it is only for the purpose of distinguishing technical features and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features or implicitly indicating the sequence relationship of the indicated technical features.

[0031] In the description of the present utility model, unless otherwise clearly defined, terms such as "set", "installed", "connected", etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present utility model in combination with the specific content of the technical solution.

[0032] In the description of the present utility model, the description with reference to terms such as "one embodiment", "some embodiments", "schematic embodiments", "examples", "specific examples", or "some examples", etc. means that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present utility model. In this specification, the schematic expressions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described can be combined in a suitable manner in any one or more embodiments or examples.

[0033] On the roof rack, the box body is usually locked by a clasp. However, during vehicle driving, due to the changes in road surface bumps and vibrations, the fastener and the handle of the box body will become loose, causing the rigid locking member to collide with the roof rack and generate noise. This noise problem will bring an uncomfortable experience to the driver and passengers, and frequent collisions will cause certain wear to the locking member, box body, or roof rack, reducing their service life and reliability.

[0034] For this reason, as Figures 1 to 4As shown, the vehicle-mounted box fixing support proposed by the utility model includes a connecting plate 100, a holding buckle 200, a pressing component 400 and a password locking device 300. The connecting plate 100 is used to connect with the roof rack, providing a stable support base for the entire fixing support. One end of the holding buckle 200 is rotatably connected to the connecting plate 100. For example, the connecting plate 100 is provided with a rotating shaft, and the holding buckle 200 can rotate around the rotating shaft. The other end of the holding buckle 200 is used to buckle and fix with the handle of the box. For example, the holding buckle 200 includes an arc portion and a flat plate portion. The arc portion matches the shape of the handle of the box to buckle the handle. The password locking device 300 and the pressing component 400 are installed on the flat plate portion to fix the holding buckle 200. The pressing component 400 is movably connected to the connecting plate 100 and is used to press and fix the holding buckle 200 to ensure that the holding buckle 200 will not loosen when fixing the box handle, thereby further enhancing the stability of the box fixation. Furthermore, the password locking device 300 is connected to the connecting plate 100. The password locking device 300 can be tightly attached to the holding buckle 200 and will not shake when the vehicle is driving. In addition, the password locking device 300 is used to lock the holding buckle 200, thereby providing a higher security guarantee for the fixation of the vehicle-mounted box, preventing theft or the holding buckle 200 being loosened due to unexpected circumstances during the driving of the vehicle, and ensuring that the box is always firmly fixed on the roof rack. The password locking device 300 is movably connected to the connecting plate 100, and the holding buckle 200 is doubly fixed by the clamping component 400, which effectively reduces the transmission of vibration and reduces the generation of noise.

[0035] Further, such as Figure 1 As shown, it shows the state that the password locking device 300 and the pressing component 400 lock and hold the buckle hand 200; Figure 2 Indicates that the holding buckle 200 is in the unlocked state, and the holding buckle 200 can rotate. Specifically, in some embodiments of the utility model, the password locking device 300 is located on the side of the pressing component 400 away from the holding buckle 200 and the handle buckle connection, the password locking device 300 can effectively lock the holding buckle 200, and the pressing component 400 can double lock the holding buckle 200, and can effectively reduce or block the vibration transmitted from the holding buckle 200 and the handle buckle end, thereby reducing the occurrence of noise, and the pressing component 400 strengthens the fixation of the holding buckle 200, making the overall structure more stable and reliable.

[0036] In some embodiments of the present invention, Figure 1As shown, the password locking device 300 includes a password wheel 310 and a supporting boss 320, which are respectively located on the upper side and the lower side of the holding buckle 200 to limit the rotation of the holding buckle 200 along the side away from the holding buckle 200 and the handle. Specifically, the supporting boss 320 is provided with a boss 3201, the holding buckle 200 is sleeved with the boss 3201, and the password wheel 310 is rotatably mounted on the upper part of the boss 3201. When the holding buckle 200 is in a locked state, the password wheel 310 and the supporting boss 320 are respectively abutted against the two sides of the holding buckle 200 to limit the rotation of the holding buckle 200. It can be understood that the height of the boss 3201 is greater than or equal to the thickness of the holding buckle 200 to prevent the side wall of the holding buckle 200 from resisting and limiting the rotation of the password locking device 300.

[0037] In some embodiments of the present invention, referring to Figure 1 and Figure 2 As shown, the code wheel 310 may be provided with a number wheel, a letter wheel or a mixed code wheel. The utility model preferably adopts a code wheel. The number wheel may be provided with one or three or more. The number wheel displays numbers 0 to 9. The user sets a preset position in advance, which corresponds to the code wheel unlocking code. When the number wheel rotates to the preset position, the code wheel 310 may rotate to disengage from the upper surface of the holding buckle hand 200, thereby releasing the locked state.

[0038] Furthermore, in some other embodiments of the utility model, the password locking device 300 can be provided with a fingerprint lock. The user only needs to place his finger on the fingerprint recognition sensor and lightly press it with his finger to unlock the door quickly. The fingerprint lock has intelligent functions, such as connecting to a mobile phone to achieve remote control and view unlocking records. The user can understand the status of the password locking device 300 anytime and anywhere, which improves security and convenience. The fingerprint lock can also store multiple fingerprint information for convenient use by multiple people.

[0039] In other embodiments of the utility model, the password locking device 300 can be provided with a card sensor. When the induction card is close to the password locking device 300, the locking state of the holding buckle 200 can be released. There is no need to insert a key or enter a password to quickly unlock the door. Swipe card to unlock the door is very convenient for people who carry a lot of items or have inconvenient hands. In addition, the induction card has a certain encryption function and is difficult to be copied. Some induction card locks are also equipped with anti-pry alarm, abnormal alarm and other security functions, which improve the security of the password locking device 300.

[0040] In some embodiments of the present invention, referring to Figures 1 to 4, the clamping buckle 200 is provided with a connection hole 210, and the connecting plate 100 is provided with a fixing hole 110 corresponding to the position of the connection hole 210. In some applications, after the box body is placed, the clamping buckle 200 rotates towards the side of the center of the box body and is buckled with the handle of the box body. Then, the pressing component 400 can pass through the fixing hole 110 for a preliminary positioning, and then pass through the connection hole 210. Furthermore, the clamping buckle 200 and the connecting plate 100 are fixed by the pressing component 400 located in the fixing hole 110 and the connection hole 210. One end of the clamping buckle 200 abuts against the supporting boss 320. The pressing component 400 fixes the clamping buckle 200 doubly. The double fixing can effectively prevent the clamping buckle 200 from loosening due to these external forces. The clamping buckle 200 can better withstand these forces, avoid unnecessary shaking and friction caused by loosening, effectively block the vibration transmitted by the loosening of the clamping buckle 200 and the buckle end of the handle, reduce the friction and wear on the password locking device 300, play a certain protective role for the password locking device 300, extend the service life of the clamping buckle 200 and the password lock device 300, reduce the maintenance and replacement costs caused by wear, and improve the economy and reliability of the equipment.

[0041] Specifically, in some embodiments of the present invention, the pressing component 400 is inserted through the clamping buckle 200 and is threadedly connected to the connecting plate 100. The connecting plate 100 is provided with an internal and external thread sleeve 140. The internal and external thread sleeve 140 is inserted through the connection hole 210, and one end of the internal and external thread sleeve 140 abuts against the upper surface of the connecting plate 100. The pressing component 400 is threadedly connected to the clamping buckle 200. The internal and external thread sleeve 140 is used to adjust the connection of the pressing component 400 to the clamping buckle 200 and the connecting plate 100, and has the function of transitional connection. When the pressing component 400 is connected downward to the connecting plate 100, the end of the pressing component 400 abuts against the clamping buckle 200 to drive the clamping buckle 200 to approach the connecting plate 100 and press the handle, ensuring that the box body and the clamping buckle 200 are kept tightly connected. The structures of the connecting plate 100 and the clamping buckle 200 both provided with threads strengthen the stability of the connection. Even during long-term use, a stable fixed state can be maintained. It should be noted that, in some embodiments, the connecting plate 100 is an aluminum part. The density of aluminum is about one-third of that of steel, which has the advantages of being light and easy to carry and install. However, due to the softness of the aluminum part, during long-term use, the threaded connection is prone to slipping teeth due to frequent tightening and loosening. Therefore, the internal and external thread sleeve 140 can play a protective role for the threaded connection of the connecting plate 100 and maintain the reliability and stability of the connection.

[0042] Specifically, in some embodiments of the present invention, such as Figure 3As shown, the pressing member 400 includes a bolt 410. Above the bolt 410, an annular handle 4101 is fixedly arranged to screw the bolt 410. The annular handle 4101 serves as an auxiliary gripping point. In some applications, when it is necessary to tighten or loosen the bolt 410, the operator can pass a finger or a rod through the annular handle 4101 to easily apply force to complete the fastening or disassembly of the bolt 410. The pressing member 400 includes a sleeve 420 and an elastic gasket 430. The sleeve 420 and the elastic gasket 430 are sleeved on the bolt 410. The elastic gasket 430 can be used to compensate for the manufacturing tolerance between the bolt 410 and the connecting plate 100, maintain the pre-tightening force of the bolt 410, ensure the tightness of the connection, reduce the vibration of the connection between the clamping handle 200 and the bolt 410, thereby reducing noise, and one end of the sleeve 420 abuts against the bolt 410 to provide support and protection for the bolt 410 to ensure the stability of the connection.

[0043] Further, in some embodiments of the present invention, referring to Figures 1 to 3 , an avoidance groove 220 adapted for the password dial 310 to pass through is provided in the middle of the clamping handle 200. The outer shape of the avoidance groove 220 matches the outer shape of the password dial 310 and is adapted to rotate the password dial 310 out of position and lock the clamping handle 200. It can be understood that the outer shape of the avoidance groove 220 is larger than the outer shape of the password dial 310. When the clamping handle 200 is in the unlocked state, it can rotate freely without being blocked by the password dial 310. The width of the avoidance groove 220 is smaller than the maximum distance between the two side walls of the password dial 310, so that the password dial 310 can rotate and abut against the clamping handle 200.

[0044] In a further embodiment of the present invention, referring to Figure 4 , the connecting plate 100 is provided with two limit blocks 120. The two limit blocks 120 are arranged oppositely and are located on the left and right sides of the connecting plate 100 for limiting the relative outer walls of the box body. During the driving of the vehicle, the vehicle may make sharp turns, sudden brakes or drive on rough roads. At this time, the box body is very easy to shake or displace due to inertia. The presence of the two limit blocks 120 can restrict the box body in the horizontal direction to prevent the box body from shaking left and right and ensure that the box body always remains in a stable position. Further, the connecting plate 100 is provided with a plug-in piece 150. The plug-in piece 150 is fixed to the connecting plate 100. The limit block 120 is inserted into the plug-in piece 150. This plug-in method is convenient for the disassembly and installation of the limit block 120, and the plug-in piece 150 provides a firm connection and can better prevent the limit block 120 from tilting. A plurality of anti-slip ridges 1201 are provided on the upper surface of the limit block 120 that is clamped with the box body. The anti-slip ridges 1201 are used to increase the roughness of the surface of the limit block 120 to better limit the box body and prevent the box body from sliding on the connecting plate 100.

[0045] In some embodiments of the present utility model, referring to Figure 4 , the connecting plate 100 is provided with a plurality of assembly grooves 130 for fixing the limiting blocks 120. For example, the plurality of assembly grooves 130 include a first assembly groove and a second assembly groove. The first assembly groove is used for inserting and connecting with the inserting piece 150. One end of the inserting piece 140 is fixed to the connecting plate 100, and the other end is inserted and connected with the limiting block 120. The fit tolerance between the inserting piece 150 and the first assembly groove is small, which can effectively avoid the shaking and displacement of the inserting piece 150. The second assembly groove is used for fixing the limiting block 120. In some embodiments, the limiting block 120 is connected to the connecting plate 100 through the inserting piece 150. Specifically, the inserting piece 150 is fixedly installed in the assembly groove 130, and the limiting block 120 is inserted and installed on the inserting piece 150. In some embodiments, the connecting plate includes a plurality of mounting grooves 160 which are arranged obliquely and have different sizes to adapt to various roof racks and various vehicle models.

[0046] The embodiments of the present utility model have been described in detail above in conjunction with the accompanying drawings. However, the present utility model is not limited to the above embodiments. Various changes can be made without departing from the gist of the present utility model within the scope of knowledge possessed by those of ordinary skill in the art to which it pertains.

Claims

1. Vehicle-mounted box fixed support, characterized in that, include: A connecting plate, used for connecting with a roof rack; A holding buckle handle, one end of which is rotatably connected to the connecting plate, and the other end of which is used to be buckled and fixed to the handle of the box body; A clamping component, movably connected to the connecting plate and used to clamp and fix the clamping buckle; A password locking device is connected to the connecting plate, and the password locking device can be closely attached to the holding buckle and used to lock the holding buckle.

2. The vehicle-mounted box fixing support according to claim 1, characterized in that: The password locking device is located at a side of the clamping component away from the clamping buckle and the handle.

3. The vehicle-mounted box fixing support according to claim 1 or 2, characterized in that: The password locking device includes a password wheel and a supporting boss, and the password wheel and the supporting boss are respectively located on the upper side and the lower side of the clamping buckle to limit the rotation of the clamping buckle along the side away from the clamping buckle and the handle.

4. The vehicle-mounted box fixing support according to claim 3, characterized in that: The code wheel is provided with a number wheel, and when the number wheel is rotated to a preset position, the code wheel can be rotated to be separated from the upper surface of the holding buckle.

5. The vehicle-mounted box fixed support according to claim 1, characterized in that: The holding buckle is provided with a connecting hole, and the connecting plate is provided with a fixing hole corresponding to the position of the connecting hole. The holding buckle and the connecting plate are fixed by the clamping component located at the fixing hole and the connecting hole.

6. The vehicle-mounted box fixed support according to claim 1 or 5, characterized in that: The clamping component is inserted through the clamping buckle, and the clamping component is threadedly connected to the connecting plate and the clamping buckle to drive the clamping buckle to approach the connecting plate and clamp the handle.

7. The vehicle-mounted box fixing support according to claim 5, characterized in that: The clamping component comprises a bolt, and an annular handle is fixedly arranged above the bolt for screwing the bolt.

8. The vehicle-mounted box fixed support according to claim 3, wherein: The middle part of the holding buckle is provided with an escape groove suitable for the code wheel to pass through, and the shape of the escape groove matches the shape of the code wheel to be suitable for misaligned rotation of the code wheel and locking the holding buckle.

9. The vehicle-mounted box fixing support according to claim 1, wherein: The connection plate is provided with a limiting block, and there are two limiting blocks, which are arranged opposite to each other and are used to limit the relative outer walls of the box body.

10. The vehicle-mounted box fixing support according to claim 9, characterized in that: The connecting plate is provided with a plurality of assembly grooves, and the assembly grooves are used to fix the limiting blocks.

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