Spare wheel carrier

Abstract

The utility model relates to the field of vehicle accessories, and provides a spare wheel carrier which comprises a rod frame, a positioning plate, an adjusting plate and a locking piece, the positioning plate is arranged at one end of the rod frame in a sliding mode, or the positioning plate is arranged at one end of the rod frame in an integrated forming mode; a clamping mounting space is formed between the adjusting plate and the positioning plate; the locking piece forms a blocking piece for blocking or locking the spare tire on the rod frame, and the adjusting plate is arranged between the positioning plate and the locking piece. The space between the mounting spaces is changed through the adjusting plate, and the spare wheel carrier is clamped and mounted on a cross beam or a protective beam of a vehicle. And then, the spare tire is installed at the suspended end of the rod frame, then the locking piece is used for locking, the effect of rapidly and conveniently installing the spare tire frame and the spare tire is achieved, meanwhile, clamping type installation is adopted, good adaptability is achieved, the spare tire frame can adapt to various vehicle types and various spare tire models, and using flexibility and practicability are improved.

Description

Technical Field

[0001] The utility model relates to the field of vehicle accessories, in particular to a spare tire rack. Background Art

[0002] A spare tire is used to prevent a tire blowout while driving. The maximum speed when using a spare tire is lower than that of a standard tire, and it should be replaced with a standard tire upon arrival. Removing the spare tire requires a suitable bracket for installation. However, existing spare tire racks require storage after removal, making them inconvenient. Furthermore, existing spare tire racks require a beam mounting system to improve structural stability, which increases the structural integrity and costs. The design could be optimized. Utility Model Content

[0003] The purpose of the utility model is to provide a spare tire rack, aiming to improve the problem that the existing spare tire rack structure needs to be designed with a corresponding beam frame on the vehicle for installation and use, and has no universality.

[0004] To achieve the above-mentioned purpose, the present invention adopts the following technical solution: a spare tire rack, comprising:

[0005] pole rack;

[0006] a positioning plate, which is slidably arranged at one end of the rod frame, or the positioning plate is integrally formed at one end of the rod frame;

[0007] an adjusting plate, which is slidably or locked on the rod frame, and a clamping installation space is formed between the adjusting plate and the positioning plate; and

[0008] A locking piece is arranged on the rod frame for locking or disassembly, and the locking piece forms a blocking piece on the rod frame for blocking or locking the spare tire, and the adjustment plate is arranged between the positioning plate and the locking piece.

[0009] Preferably, the rod rack is at least one threaded rod, a plain rod or an axial rod with a threaded section, or the rod rack is a U-shaped rod, or the rod rack is at least one "Z"-shaped rod.

[0010] Preferably, the positioning plate is provided with a limiting member, and the positioning plate is provided with a groove for limiting the rotation of the limiting member;

[0011] The limiting member is threadedly matched with the rod frame, or a latch is provided between the limiting member and the rod frame, and a plurality of latch holes are provided on the rod frame at equal intervals.

[0012] Preferably, the locking piece is thread-locked with the rod frame, and the locking piece is a double nut structure, a nut pin structure, or a nut stop washer structure.

[0013] Preferably, the positioning plate or the adjusting plate is a strip plate, a tripod, a cross or a plate.

[0014] Preferably, a top support plate is further provided, which is sleeved on the rod frame and located between the locking piece and the adjustment plate.

[0015] Preferably, the adjustment plate is provided with an adjustment member for adjusting the distance between the adjustment plate and the positioning plate;

[0016] The adjusting member is engaged with the rod frame thread, or the adjusting member is matched with the rod frame pin.

[0017] Preferably, the positioning plate is provided with a first elongated hole for the rod bracket to slide.

[0018] Preferably, the adjustment plate is provided with a second elongated hole for the rod bracket to slide.

[0019] After adopting the above technical solution, the utility model has the following advantages compared with the background technology:

[0020] 1. During use, the adjustment plate is used to adjust the position, thereby changing the spacing of the installation space. The positioning plate and the adjustment plate are then clamped and fixed to the vehicle's crossbeam or guardrail. Alternatively, the rod bracket is passed through the vehicle's crossbeam or guardrail for clamping and locking, thus securing the spare tire rack. The spare tire is then mounted on the suspended end of the rod bracket and secured with a locking device, achieving quick and convenient installation of the spare tire rack. The clamping installation method also provides excellent adaptability and can be adapted to a variety of vehicle models and spare tire models, enhancing flexibility and practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the spare tire rack of the present invention having two threaded rod structures;

[0022] Figure 2 The spare tire rack of the present invention is a side view of a structure with two threaded rods;

[0023] Figure 3 The spare tire holder of the present utility model is a side view of two structures having threaded sections;

[0024] Figure 4 This is a side view of the spare tire rack of the utility model as a two-rod structure;

[0025] Figure 5This is a schematic diagram of the spare tire rack of the present invention as a rod rack structure;

[0026] Figure 6 This is a schematic diagram of the spare tire rack of the present invention comprising two rods in a Z-shaped structure;

[0027] Figure 7 This is a schematic end view of the spare tire rack of the present invention, which is a two-rod rack structure;

[0028] Figure 8 This is a schematic end view of the spare tire rack of the utility model, which is a three-rod rack structure;

[0029] Figure 9 This is a schematic end view of the spare tire rack of the utility model, which is a four-rod rack structure;

[0030] Figure 10 This is a schematic diagram of the spare tire rack of the present invention being a rod rack with a "Z"-shaped structure.

[0031] Description of reference numerals:

[0032] 10. Pole rack;

[0033] 20. Positioning plate; 201. Positioning member; 202. Groove; 203. First elongated hole;

[0034] 30. Adjustment plate; 301. Installation space; 302. Adjustment member; 303. Second elongated hole;

[0035] 40. Locking hardware;

[0036] 50. Top plate. DETAILED DESCRIPTION

[0037] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0038] In addition, it should be noted that the terms "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc. are all based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element of the present invention must have a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0039] When an element is referred to as being “fixed to,” “disposed on,” or “provided on” another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as being “connected to” another element, it can be directly connected to the other element or indirectly connected to the other element.

[0040] Unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be interpreted broadly. For example, they can refer to fixed, detachable, or integral connections; mechanical or electrical connections; direct or indirect connections through an intermediary; and internal communication between two components or interaction between two components. Those skilled in the art will understand the specific meanings of these terms in the utility model based on specific circumstances.

[0041] Example

[0042] Please refer to Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 and Figure 7 As shown, this embodiment provides a spare tire rack, including a rod rack 10, a positioning plate 20, an adjustment plate 30 and a locking member 40. The positioning plate 20 is slidably set at one end of the rod rack 10, or the positioning plate 20 is integrally formed at one end of the rod rack 10; the adjustment plate 30 is slidably or locked on the rod rack 10, and a clamping installation space 301 is formed between the adjustment plate 30 and the positioning plate 20; the locking member 40 is locked or detached on the rod rack 10, and the locking member 40 forms a blocking member on the rod rack 10 to block or lock the spare tire, and the adjustment plate 30 is set between the positioning plate 20 and the locking member 40.

[0043] Specifically, the positioning plate 20 is locked to one end of the rod frame 10, forming a "T" shape, a two-prong structure, a triangular fork structure, or a four-prong structure (such as a rectangular, trapezoidal, or prismatic). Alternatively, the rod frame can be directly integrally formed to form a "U"-shaped frame. Alternatively, the rod frame can be formed into at least one "Z"-shaped rod. Subsequently, the position is adjusted by the adjustment plate 30 to change the spacing of the installation space 301, thereby achieving the purpose of clamping and fixing the spare tire rack to the vehicle's crossbeam or guard beam through the positioning plate 20 and the adjustment plate 30, or by locking the rod frame 10 through the vehicle's crossbeam or guard beam to achieve the purpose of fixed installation. In this way, one end of the rod frame 10 is suspended, allowing the lock hole on the tire to pass through the rod frame 10 for hanging. Then, the locking member 40 is installed to lock the tire, firmly mounting the tire on the spare tire rack and completing the purpose of placing the tire on the vehicle.

[0044] Furthermore, in this embodiment, the rod rack 10 is at least one threaded rod, a polished rod or a shaft rod with a threaded section, or the rod rack 10 is a U-shaped rod, or the rod rack 10 is at least one "Z"-shaped rod (such as Figure 6 and Figure 10 shown).

[0045] If it is a threaded rod, a nut can be used to lock the connection, and the positioning plate 20 and the adjustment plate 30 can be adjusted to the position, which has high flexibility in use. In terms of quantity, if it is one threaded rod, a hole can be made on the crossbeam or protective beam of the vehicle, and the threaded rod can be locked by a nut, and the two ends of the positioning plate 20 and the adjustment plate 30 are clamped and fixed to achieve the effect of firmly installing the threaded rod, and then the spare tire is installed. If it is two threaded rods, there is no need to make a hole on the crossbeam or protective beam of the vehicle, and the space between the positioning plate 20 and the adjustment plate 30 is used for clamping and installing (cooperating with the two threaded rods to form a rectangular installation space 301), and then the tire is installed, and the design of two threads improves the stability of installing the tire. If it is three threaded rods, the same installation method as two is used, and the three threaded rods are clamped and installed, and the three threaded rods have good stability, improve the stability of the installation, and the installation of the threaded rods has high adaptability in spacing adjustment, and can be used to adapt to a variety of different vehicles and different models of tires.

[0046] For the use of a bare rod, it can be adjusted in conjunction with the pin, and the situation where the threads on the threaded rod are crushed during use can be avoided, thereby increasing the service life. The number of installation and use can refer to the threaded rod, which will not be described in detail here. When using a shaft rod with a threaded section, the bare rod section can be set at the position where the tire is suspended in the middle, and at the position where it cooperates with the crossbeam or protective beam of the vehicle, while the remaining positions can be set with threaded sections (the threads of the threaded section protrude from the bare rod section so that the nut can be screwed in). This can avoid the situation where the threads are crushed by the spare tire, crossbeam or protective beam, thereby increasing the service life. The number of installation and use can refer to the threaded rod, which will not be described in detail here.

[0047] like Figure 6 and Figure 10As shown, when the rod holder 10 is a Z-shaped rod, it is bent in the middle to form a Z-shaped structure (corresponding threads can be designed for assembly, while threads can be omitted at the bent position). When two opposing Z-shaped structures are used, they form a separating or blocking effect, improving the stability of the structural assembly. At the same time, when using the Z-shaped rod structure, the Z-shaped rod can be rotated to change the distance between the two rod holders at the location where the spare tire holder is placed. This allows different types of spare tires to be hung on the spare tire holder for use, improving adaptability. Similarly, when using two rod holder structures, for example, using a Z-shaped rod and a threaded rod, the above-mentioned center distance adjustment can also be performed to adapt to the use of different types of spare tires, improving flexibility.

[0048] When the rod frame 10 is a U-shaped rod, for example, only two threaded rods or a bare rod structure, the number of accessories can be reduced, which facilitates assembly and use, improves practicality, and also improves the structural strength of the rod frame 10.

[0049] like Figure 1 and Figure 7 As shown, in this embodiment, the positioning plate 20 is provided with a limiting member 201, and the positioning plate 20 is provided with a groove 202 for limiting the rotation of the limiting member 201; the limiting member 201 is threadedly matched with the rod frame 10, or a pin is provided between the limiting member 201 and the rod frame 10, and a plurality of pin holes are provided on the rod frame 10 at equal intervals.

[0050] Specifically, when the retaining member 201 is a nut, the provision of the groove 202 prevents the nut from rotating or loosening, improving locking force, safety, and practicality. It also protects the nut, preventing the spare tire holder from being removed through one end of the positioning plate 20, thus improving safety. The latch structure provides excellent locking stability, and the groove 202 structure provides concealment and protection, making it less susceptible to collisions.

[0051] like Figure 1 and Figure 2 As shown, in this embodiment, the locking member 40 is threadedly locked to the rod bracket 10. The locking member 40 has a double nut structure, a nut latch structure, or a nut stop washer structure. When the rod bracket 10 is a threaded rod, the locking member 40 is a nut. A double nut structure can be used to ensure locking force, or a latch structure can be used for locking, or a brake washer structure can be used for locking. This prevents the nut from loosening due to vibration, prevents the spare tire from falling, and improves safety.

[0052] like Figure 7 、 Figure 8 and Figure 9As shown, in this embodiment, the positioning plate 20 or the adjustment plate 30 is a strip plate, a tripod, a cross or a plate body, which can be designed according to the requirements of use, or adapted to the number of threaded rods to increase the contact surface of the installation and form a blocking effect, thereby improving the stability of the installation.

[0053] like Figure 3 As shown, this embodiment is further provided with a top plate 50, which is sleeved on the rod frame 10 and located between the locking member 40 and the adjustment plate 30. The design of the top plate 50 is conducive to increasing the contact area between the locking member 40 and the tire, which can improve the stability of the locking.

[0054] like Figure 2 、 Figure 3 、 Figure 4 and Figure 5 As shown, in this embodiment, the adjustment plate 30 is provided with an adjustment member 302 for adjusting the spacing between the adjustment plate 30 and the positioning plate 20. The adjustment member 302 is threadedly engaged with the rod frame 10, or alternatively, the adjustment member 302 is latched with the rod frame 10. When the rod frame 10 is a threaded rod, the adjustment member 302 can be engaged with a nut. Furthermore, a gasket and a retaining washer can be used in conjunction to enhance the locking force. Simultaneously, the position of the adjustment plate 30 is adjusted to securely mount the spare tire rack on the vehicle's crossbar or guard beam. Alternatively, when the rod frame 10 is a plain rod, multiple latch holes can be provided at intervals (i.e., latch holes can be provided to accommodate different vehicle models). Latch holes can then be used to adjust the fit and achieve the desired spare tire rack installation.

[0055] like Figure 1 and Figure 7 As shown, in this embodiment, the positioning plate 20 is provided with a first elongated hole 203 for sliding the rod holder 10. The first elongated hole 203 can be a waist-shaped hole or a rectangular hole, etc., and can be adjusted in position. For example, if two threaded rods are installed on the positioning plate 20, the spacing between the two threaded rods can be adjusted through the two first elongated holes 203 to adapt to different models of vehicles and improve practicality.

[0056] like Figure 1 As shown, in this embodiment, the adjustment plate 30 is provided with a second elongated hole 303 for sliding the rod holder 10. Similarly, if two threaded rods are installed on the positioning plate 20, the spacing between the two threaded rods can be adjusted through the two second elongated holes 303, that is, in conjunction with the first elongated holes 203, to adapt to different models of vehicles and improve practicality.

[0057] The above description is merely a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any changes or substitutions that can be easily conceived by a person skilled in the art within the technical scope disclosed in the present invention should be included in the scope of protection of the present invention. Therefore, the scope of protection of the present invention should be based on the scope of protection of the claims.

Claims

1. A spare tire rack, characterized in that: include: pole rack; a positioning plate, which is slidably arranged at one end of the rod frame, or the positioning plate is integrally formed at one end of the rod frame; an adjusting plate, which is slidably or locked on the rod frame, and a clamping installation space is formed between the adjusting plate and the positioning plate; and A locking piece is arranged on the rod frame for locking or disassembly, and the locking piece forms a blocking piece on the rod frame for blocking or locking the spare tire, and the adjustment plate is arranged between the positioning plate and the locking piece.

2. The spare tire rack according to claim 1, characterized in that: The rod frame is at least one threaded rod, a polished rod or an axial rod with a threaded section, or the rod frame is a U-shaped rod, or the rod frame is at least one "Z"-shaped rod.

3. The spare tire rack according to claim 1, characterized in that: The positioning plate is provided with a limiting member, and the positioning plate is provided with a groove for limiting the rotation of the limiting member; The limiting member is threadedly matched with the rod frame, or a latch is provided between the limiting member and the rod frame, and a plurality of latch holes are provided on the rod frame at equal intervals.

4. The spare tire rack according to claim 1 or 3, characterized in that: The locking piece is thread-locked with the rod frame, and the locking piece is a double nut structure, a nut pin structure, or a nut stop washer structure.

5. The spare tire rack according to claim 1, characterized in that: The positioning plate or the adjusting plate is a strip plate, a tripod, a cross or a plate body.

6. The spare tire rack according to claim 4, characterized in that: A top support plate is also provided, which is sleeved on the rod frame and located between the locking piece and the adjusting plate.

7. The spare tire rack according to claim 3, characterized in that: The adjustment plate is provided with an adjustment member for adjusting the distance between the adjustment plate and the positioning plate; The adjusting member is engaged with the rod frame thread, or the adjusting member is matched with the rod frame pin.

8. The spare tire rack according to claim 1, characterized in that: The positioning plate is provided with a first elongated hole for the rod bracket to slide.

9. The spare tire rack according to claim 1, characterized in that: The adjusting plate is provided with a second elongated hole for the rod bracket to slide.

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