Multifunctional vehicle-mounted bicycle frame

Abstract

The utility model discloses a multifunctional vehicle-mounted bicycle frame which comprises a mounting base, a turnover connecting seat is mounted at the lower end of the mounting base, at least one bicycle fixing frame is mounted on the upper side of the mounting base, and a warning light bar is mounted on the lower side of the bicycle fixing frame on the side, away from the turnover connecting seat, of the mounting base. An inner cavity is formed in the mounting base, a power supply communication assembly communicated with the warning light bar is arranged in the inner cavity, the power supply communication assembly penetrates out of the end of the mounting base to be electrically connected with the bicycle, and an anti-theft lock seat is mounted at the position, staggered with the bicycle fixing frame, of the upper end face of the mounting base. The first end of the locking bar is an anti-theft bolt, the second end of the locking bar is provided with a penetrating ring, and the first end of the locking bar penetrates through the penetrating ring and then is connected with the anti-theft lock seat in an inserted mode. The vehicle-mounted bicycle frame has the bicycle anti-theft locking function and the rear bicycle warning function, and various problems of an existing vehicle-mounted bicycle frame are solved.

Description

Technical Field

[0001] This utility model relates to the technical field of bicycle frames for automobiles, specifically a multifunctional vehicle-mounted bicycle frame. Background Technology

[0002] With the increasing number of outdoor cycling enthusiasts, people need to install bicycle racks on various vehicles. Currently, most bicycle racks are installed at the rear of cars, and they typically have at least one bicycle holder to secure the bicycle. However, existing bicycle racks generally lack anti-theft locking mechanisms for bicycles; users need to use conventional chain locks to secure the bicycles to the holder, which is inconvenient and requires multiple chain locks for multiple bicycles, making the process cumbersome. Furthermore, existing bicycle racks may partially obstruct the car's taillights when in use, and they occupy a significant amount of rear space, posing a safety hazard. Therefore, it is necessary to install warning devices on bicycle racks to alert following vehicles. Utility Model Content

[0003] This utility model provides a multifunctional bicycle rack with bicycle anti-theft locking function and rear vehicle warning function, which solves various problems of existing bicycle racks.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a multifunctional bicycle rack, including a mounting base, a flip-up connector mounted on the lower end of the mounting base, and at least one bicycle holder mounted on the upper side of the mounting base. A warning light strip is mounted on the lower side of the bicycle holder located on the side of the mounting base away from the flip-up connector. The mounting base has an internal cavity, and a power connection component communicating with the warning light strip is disposed within the internal cavity. The power connection component extends from the end of the mounting base and is electrically connected to the vehicle. The upper surface of the mounting base is fixed to the bicycle. The frame is equipped with anti-theft lock seats at staggered positions, and also includes lock bars that match the anti-theft lock seats. The first end of the lock bar is an anti-theft pin, and the second end is provided with a through-ring. The first end of the lock bar passes through the through-ring and is inserted into the anti-theft lock seat. By setting up anti-theft lock seats and lock bars, multiple bicycles can be quickly locked without the need for additional locks, which is safe and convenient. The lower space of the bicycle frame is used to set up warning light strips, and the internal space of the mounting base is used for wiring, so that the bicycle frame has a warning function for rear bicycles. This improves the safety of the bicycle frame without affecting its normal rotation.

[0005] Preferably, the bicycle mounting bracket has two warning light strips on the lower side, which are installed on both sides of the mounting base to facilitate wiring of the warning light strips and avoid interference from the mounting base.

[0006] Preferably, one end of the warning light strip is provided with a first power plug that extends into the inner cavity. The first power plug is used to connect and fix with the second power plug on the power connection component. The wiring is concealed, which can fix and protect the first and second power plugs and facilitate wiring.

[0007] Preferably, the mounting base is provided with a detachable first end cover and a second end cover at both ends. The second end cover is provided with at least one detachable sealing cover. The power connection component passes through the sealing cover. The detachability of the first end cover and the second end cover facilitates wiring of the power connection component. At the same time, the sealing cover is waterproof and prevents external water from entering the inner cavity.

[0008] Preferably, the power connection assembly includes a power signal plug for connecting to a vehicle. The power signal plug is connected to a splitter via a main line. The splitter is provided with two branch lines, which pass through corresponding sealing covers and have a second power plug at their ends. The power signal plug can be connected to the vehicle for both power and signal connections, and the operation of the warning light strip can be controlled by the vehicle's control system.

[0009] Preferably, the warning light strip includes a light strip housing and a lampshade disposed on one side of the light strip housing. At least one LED light panel is disposed between the light strip housing and the lampshade along the length of the warning light strip. The lampshade can protect the LED light panel. Multiple LED light panels can be disposed inside the light strip housing to facilitate the setting of LED light panels of different colors to emit warning lights of different colors.

[0010] Preferably, the anti-theft lock base includes a base body connected to the top of the mounting base. The base body contains a lock cylinder and a pin cavity arranged side by side. A lock rod slot is provided on one side wall of the pin cavity. One end of the lock cylinder is connected to the lock rod to drive the lock rod to rotate and be inserted into or disengage from the lock rod slot. Inserting a key into the lock cylinder will cause the lock cylinder to rotate, which in turn drives the lock rod to rotate. When the lock rod is inserted into the lock rod slot, it can lock the anti-theft pin inserted into the pin cavity, thereby achieving locking.

[0011] Preferably, one end of the lock cylinder is provided with an anti-rotation block, which is inserted into the anti-rotation slot on the upper side of the lock rod. The anti-rotation block is easy to connect with the lock rod without the need for a fixed connection structure, and the assembly is relatively simple.

[0012] Preferably, the bottom of the base is provided with a bottom insert coaxial with the lock cylinder, and the upper part of the bottom insert is provided with a boss shaft embedded in the lower side of the lock rod. The bottom insert can guide the rotation of the lock rod through the boss shaft, and the lock rod can be limited from the top and bottom sides by the anti-rotation plug and the bottom insert during installation.

[0013] Preferably, the upper end of the base is provided with a panel, which is located on the outer side of the upper surface of the mounting base. The lower side of the panel is connected to a clamping plate by screws. The clamping plate and the panel clamp the top plate of the mounting base. During installation, the base is embedded into the top plate of the mounting base from top to bottom. The anti-theft lock base can be locked and fixed by turning the screws.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] (1) By setting anti-theft lock seat and lock bar on the mounting base, multiple bicycles can be quickly locked without the need for additional locks, which is safe and convenient;

[0016] (2) The lower space of the bicycle frame is used to set up warning light strips, and the internal space of the mounting base is used for wiring, so that the bicycle frame has a warning function for the bicycle behind, which improves the safety of the bicycle frame without affecting the normal rotation of the bicycle frame. Attached Figure Description

[0017] Figure 1 This is a first-view perspective three-dimensional structural diagram of the present invention;

[0018] Figure 2 This is a second-view perspective three-dimensional structural diagram of the present invention;

[0019] Figure 3 This is a three-dimensional structural diagram of the present invention after the second end cap has been removed;

[0020] Figure 4 for Figure 3 Enlarged structural diagram at point A;

[0021] Figure 5 This is a schematic diagram showing the usage status of the anti-theft lock base and lock bar of this utility model;

[0022] Figure 6 This is a side sectional view of the present invention;

[0023] Figure 7 This is a cross-sectional view of the bicycle mounting bracket of this utility model;

[0024] Figure 8 This is a three-dimensional structural diagram of the anti-theft lock base of this utility model;

[0025] Figure 9 This is a front sectional view of the anti-theft lock base of this utility model;

[0026] Figure 10 This is a three-dimensional structural diagram of the anti-theft lock base of this utility model after the lock rod has been removed;

[0027] Figure 11 This is a schematic diagram of the power connection component of this utility model.

[0028] Figure label:

[0029] 1. Mounting base; 11. First end cap; 12. Inner cavity; 13. Fixing block; 14. First power plug; 15. Second end cap; 16. Sealing cover; 2. Power connection assembly; 21. Power signal plug; 22. Main line; 23. Splitter; 25. Second power plug; 26. Splitter; 3. Flip connector; 4. Bicycle mounting bracket; 5. Warning light strip; 51. Light strip housing; 52. LED light panel; 53. Lamp cover; 6. Anti-theft lock base; 61. Base body; 62. Lock bar; 63. Lock cylinder; 64. Clamping plate; 65. Bottom insert; 651. Boss pivot; 66. Insert shaft cavity; 67. Panel; 68. Anti-rotation insert block; 69. Lock bar slot; 7. Through ring; 8. Lock bar. Detailed Implementation

[0030] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0031] like Figure 1-11As shown, this utility model provides the following technical solution to solve various problems of existing bicycle racks: a multifunctional bicycle rack, including a mounting base 1, a flip-connecting seat 3 mounted on the lower end of the mounting base 1, and at least one bicycle holder 4 mounted on the upper side of the mounting base 1. A warning light strip 5 is mounted on the lower side of the bicycle holder 4 located on the side of the mounting base 1 away from the flip-connecting seat 3. An inner cavity 12 is provided inside the mounting base 1, and a power connection component 2 communicating with the warning light strip 5 is provided within the inner cavity 12. The power connection component 2 extends from the end of the mounting base 1 and is electrically connected to the vehicle. An anti-theft lock seat 6 is installed at a position offset from the upper end of the bicycle mounting frame 4, and a lock bar 8 that matches the anti-theft lock seat 6 is also included. The first end of the lock bar 8 is an anti-theft pin, and the second end is provided with a through-ring 7. The first end of the lock bar 8 passes through the through-ring 7 and is inserted into the anti-theft lock seat 6. By setting the anti-theft lock seat 6 and the lock bar 8, multiple bicycles can be quickly locked without the need for additional locks, which is safe and convenient. The lower space of the bicycle mounting frame 4 is used to set the warning light strip 5, and the internal space of the mounting base 1 is used for wiring, so that the bicycle frame has a warning function for the bicycle behind, which improves the safety of the bicycle frame without affecting the normal rotation of the bicycle frame.

[0032] Specifically, such as Figure 1-6 As shown, two bicycle racks 4 can be installed side by side on the upper side of the mounting base 1, while the warning light strip 5 is installed on the lower side of the rear bicycle rack 4. The warning light strip 5 and the bicycle rack 4 can be installed in a detachable manner, or the light body of the warning light strip 5 can be embedded in the bicycle rack 4. The warning light strip 5 is connected to the ECU system of the car through the power connection component 2, and can work synchronously with the taillights of the car. For example, when the driving lights and brake lights are on, the warning light strip 5 will also light up.

[0033] The anti-theft lock seat 6 can be installed on the mounting base 1 between two bicycle racks 4. The lock bar 8 is an independent steel wire lock bar with an outer sheath. One end of its anti-theft pin is the same as the pin of existing locks, and the other end has a through-ring 7 for the lock bar 8 to pass through. In use, the bicycle is fixed to the bicycle rack 4, and then the lock bar 8 passes through the bicycle wheel or frame. After passing through, the first end of the lock bar 8 passes through the through-ring 7 to form a loop. The bicycle is then positioned inside the loop. The anti-theft pin is then inserted into the anti-theft lock seat 6 to lock it in place. It is very convenient. If there are many bicycles, the lock bar 8 can be passed through multiple bicycles at the same time. Bicycles or other items next to the bicycle rack can also be locked with the lock bar 8. When not in use, the lock bar 8 can be easily stored away.

[0034] In this embodiment, as Figure 1 As shown, there are two warning light strips 5 on the lower side of the bicycle mounting bracket 4, which are installed on both sides of the mounting base 1 respectively, to facilitate wiring of the warning light strips 5 and avoid interference of the mounting base 1 with the warning light strips 5.

[0035] like Figure 3-4 As shown, one end of the warning light strip 5 is provided with a first power plug 14 that extends into the inner cavity 12. The first power plug 14 is used to connect and fix with the second power plug 25 on the power connection component 2. The wiring is concealed, which can fix and protect the first power plug 14 and the second power plug 25, and also facilitates wiring. The first power plug 14 can be installed on the top of the inner cavity 12 by a fixing block 13. The first power plug 14 is set close to the mounting base 1 for easy wiring. The first power plug 14 and the second power plug 25 use conventional standard electrical connection plugs, which will not be described in detail here.

[0036] As a specific implementation of mounting base 1, such as Figure 1-6 As shown, the mounting base 1 has a detachable first end cap 11 and a second end cap 15 at both ends. The second end cap 15 has at least one detachable sealing cap 16. The power connection component 2 passes through the sealing cap 16. The detachability of the first end cap 11 and the second end cap 15 facilitates wiring of the power connection component 2. At the same time, the sealing cap 16 is waterproof and prevents external water from entering the inner cavity 12. The sealing cap 16 can be made of silicone material, which can play a sealing role when the power connection component 2 passes through it.

[0037] In some embodiments, as Figure 11 As shown, the power connection assembly 2 includes a power signal plug 21 for connecting to the vehicle. The power signal plug 21 is connected to a splitter 23 via a main line 22. The splitter 23 is provided with two branch lines 26. The branch lines 26 pass through the corresponding sealing caps 16 and are connected to a second power plug 25 at their ends. The power signal plug 21 can connect to the vehicle for both power and signal, and can be used with the vehicle's control system to control the operation of the warning light strip 5. Both the splitter 23 and the main line 22 are exposed and waterproof. In use, the sealing caps 16 are first placed over the two branch lines 26, and then the two branch lines 26 are inserted into the inner cavity 12 to connect the first power plug 14 and the second power plug 25. Installation is very convenient.

[0038] When the mounting base 1 is flipped, the power connection component 2 will not interfere with the mounting base 1.

[0039] In this embodiment, as Figure 7As shown, the warning light strip 5 includes a light strip housing 51 and a lampshade 53 disposed on one side of the light strip housing 51. At least one LED light panel 52 is disposed between the light strip housing 51 and the lampshade 53 along the length of the warning light strip 5. The lampshade 53 can protect the LED light panel 52. Multiple LED light panels 52 can be disposed inside the light strip housing 51, which facilitates the setting of LED light panels 52 of different colors to emit warning lights of different colors. The light strip housing 51 and the lampshade 53 form a long strip light body with a square cross-section. The LED light panels 52 are disposed along the diagonal of the long strip light body, so that the illumination range is relatively large and will not be blocked by the bicycle mounting bracket 4. A space can be formed between the light strip housing 51 and the LED light panels 52 to facilitate the laying of power cords.

[0040] In this embodiment, as Figure 8-10 As shown, the anti-theft lock base 6 includes a base body 61 connected to the top of the mounting base 1. A lock cylinder 63 and a pin insertion cavity 66 are arranged side-by-side inside the base body 61. A lock rod slot 69 is provided on one side wall of the pin insertion cavity 66. One end of the lock cylinder 63 is connected to a lock rod 62 to drive the lock rod 62 to rotate and engage with or disengage from the lock rod slot 69. Inserting a key into the lock cylinder 63 causes it to rotate, which in turn drives the lock rod 62 to rotate. When the lock rod 62 engages with the lock rod slot 69, it can lock the anti-theft pin inserted into the pin insertion cavity 66, thus achieving locking. The lock cylinder 63 is existing technology and can be purchased from the market. During installation, the lock rod 62 is first inserted into the base body 61 from the side, and then the lock cylinder 63 is installed. Assembly is convenient. The main body of the anti-theft lock base 6 is located within the inner cavity 12, making reasonable use of the space of the mounting base 1.

[0041] In some embodiments, one end of the lock cylinder 63 is provided with an anti-rotation insert 68. The anti-rotation insert 68 is inserted into the anti-rotation slot on the upper side of the lock rod 62. The anti-rotation insert 68 is easy to connect with the lock rod 62 without the need for a fixed connection structure, and the assembly is relatively simple. The anti-rotation insert 68 is a non-circular structure, such as square or rectangular. When installing the lock cylinder 63, the anti-rotation insert 68 is connected to the lock cylinder 63 and then inserted into the lock rod 62, which is very convenient.

[0042] In this embodiment, as Figure 9 As shown, the bottom of the base 61 is embedded with a bottom insert 65 coaxial with the lock cylinder 63. The upper part of the bottom insert 65 is provided with a boss shaft 651 embedded in the lower side of the lock rod 62. The bottom insert 65 can guide the rotation of the lock rod 62 through the boss shaft 651. When the lock rod 62 is installed, the lock rod 62 can be limited from the top and bottom sides by the anti-rotation insert 68 and the bottom insert 65.

[0043] In this embodiment, to facilitate the installation of the anti-theft lock base 6, a panel 67 is provided at the upper end of the base body 61. The panel 67 is located on the outer side of the upper surface of the mounting base 1. A clamping plate 64 is connected to the lower side of the panel 67 by screws. The clamping plate 64 and the panel 67 clamp the top plate of the mounting base 1. During installation, the base body 61 is inserted into the top plate of the mounting base 1 from top to bottom. The anti-theft lock base 6 can be locked and fixed by rotating the screws.

[0044] It should be noted that all directional indicators (such as up, down, left, right, front, back, etc.) in this utility model embodiment are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicator will also change accordingly.

[0045] Furthermore, in this utility model, the use of terms such as "first," "second," etc., is for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this utility model, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly and specifically defined.

[0046] In this utility model, unless otherwise explicitly specified and limited, the terms "connection," "fixing," etc., should be interpreted broadly. For example, "fixing" can mean a fixed connection, a detachable connection, or an integral part; it can mean a mechanical connection or an electrical connection; it can mean a direct connection or an indirect connection through an intermediate medium; it can mean the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0047] Furthermore, the technical solutions of the various embodiments of this utility model can be combined with each other, but only if they are based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such combination of technical solutions does not exist and is not within the scope of protection claimed by this utility model.

Claims

1. A multifunctional bicycle rack, comprising a mounting base (1), wherein a flip-up connecting seat (3) is mounted on the lower end of the mounting base (1), and at least one bicycle mounting bracket (4) is mounted on the upper side of the mounting base (1), characterized in that, A warning light strip (5) is installed on the lower side of the bicycle mounting frame (4) located on the mounting base (1) away from the flip connecting seat (3). The mounting base (1) has an inner cavity (12) inside. A power connection component (2) connected to the warning light strip (5) is provided in the inner cavity (12). The power connection component (2) extends out from the end of the mounting base (1) and is electrically connected to the vehicle. An anti-theft lock seat (6) is installed on the upper surface of the mounting base (1) at a position offset from the bicycle mounting frame (4). It also includes a lock bar (8) that matches the anti-theft lock seat (6). The first end of the lock bar (8) is an anti-theft pin, and the second end is provided with a through ring (7). The first end of the lock bar (8) passes through the through ring (7) and is inserted into the anti-theft lock seat (6).

2. The multifunctional bicycle rack according to claim 1, characterized in that: The bicycle mounting bracket (4) has two warning light strips (5) on the lower side, which are installed on both sides of the mounting base (1).

3. The multifunctional vehicle-mounted bicycle rack according to claim 2, characterized in that: One end of the warning light strip (5) is provided with a first power plug (14) that extends into the inner cavity (12). The first power plug (14) is used to be plugged into and fixed with the second power plug (25) on the power connection component (2).

4. The multifunctional vehicle-mounted bicycle rack according to claim 3, characterized in that: The mounting base (1) is provided with a detachable first end cap (11) and a second end cap (15) at both ends. The second end cap (15) is provided with at least one detachable sealing cap (16), and the power connection component (2) passes through the sealing cap (16).

5. The multifunctional vehicle-mounted bicycle rack according to claim 4, characterized in that: The power connection assembly (2) includes a power signal plug (21) for connecting to the vehicle. The power signal plug (21) is connected to a splitter (23) via a main line (22). The splitter (23) is provided with two branch lines (26) connected to it. The branch lines (26) pass through the corresponding sealing cover (16) and are connected to a second power plug (25) at their ends.

6. The multifunctional vehicle-mounted bicycle rack according to claim 1, characterized in that: The warning light strip (5) includes a light strip housing (51) and a lampshade (53) disposed on one side of the light strip housing (51). At least one LED light panel (52) is disposed between the light strip housing (51) and the lampshade (53) along the length direction of the warning light strip (5).

7. The multifunctional vehicle-mounted bicycle rack according to claim 1, characterized in that: The anti-theft lock base (6) includes a base body (61) connected to the top of the mounting base (1). A lock cylinder (63) and a pin insertion cavity (66) are arranged side by side in the base body (61). A lock rod slot (69) is provided on one side wall of the pin insertion cavity (66). One end of the lock cylinder (63) is connected to the lock rod (62) to drive the lock rod (62) to rotate and be inserted into or disengaged from the lock rod slot (69).

8. The multifunctional vehicle-mounted bicycle rack according to claim 7, characterized in that: One end of the lock cylinder (63) is provided with an anti-rotation plug (68), which is inserted into the anti-rotation slot on the upper side of the lock rod (62).

9. The multifunctional vehicle-mounted bicycle rack according to claim 7, characterized in that: The bottom of the base (61) is provided with a bottom insert (65) coaxial with the lock cylinder (63), and the upper part of the bottom insert (65) is provided with a boss pivot (651) embedded in the lower side of the lock rod (62).

10. The multifunctional vehicle-mounted bicycle rack according to claim 7, characterized in that: The upper end of the base (61) is provided with a panel (67), which is located on the outer side of the upper surface of the mounting base (1). The lower side of the panel (67) is connected to a clamping plate (64) by screws, and the clamping plate (64) and the panel (67) clamp the top plate of the mounting base (1).

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