Platform detachable spare tire bag and automobile thereof

Abstract

The platform detachable spare tire bag comprises an independently-arranged spare tire bag body and a drawstring structure used for positioning the spare tire bag body, and the spare tire bag body comprises a spare tire bag lower structure and a spare tire bag upper structure. The spare tire bag lower structure and the spare tire bag upper structure are connected through an openable structure, and the drawstring structure comprises a lateral drawstring used for positioning the side face of the spare tire bag lower structure and a fixed drawstring used for positioning the top of the spare tire bag upper structure. The spare tire bag body is arranged on a carpet of an automobile trunk, a group of fixing points are arranged in the automobile trunk, and the anchor rings of all the drawstrings are hung on the corresponding fixing points to be positioned. The spare tire bag is flexibly and independently taken and placed, the spare tire bag is reliably positioned on the carpet through a group of drawstrings, the spare tire bag can be freely disassembled, the disassembly is simple and convenient, and no potential safety hazard exists in a fixed state of the spare tire bag.

Description

Technical Field

[0001] The invention relates to the technical field of automobiles, and in particular to a platform-based detachable spare tire bag and a vehicle thereof. Background Art

[0002] There is limited space under the trunk carpet of electric or hybrid vehicles, and a spare tire cannot be placed. The spare tire is usually eliminated from the common configuration of the vehicle model, and tire sealant is used for customers to use. For countries with good road conditions, eliminating the spare tire can meet the usage conditions; however, some international regulations stipulate that a spare tire must be equipped. Plug-in hybrid or electric vehicles need to be equipped with a spare tire. Flexible fixing of the spare tire is a technical problem that urgently needs to be solved in this field.

[0003] For example, patent CN222291861U discloses a device for fixing a spare tire to the backrest of a car rear seat, comprising a car rear seat backboard and a spare tire; when the spare tire needs to be replaced, the portable spare tire fixing seat only needs to unlock the ratchet tightener and remove the hook from the hanging ring to complete the removal of the spare tire and then install the spare tire; when installing a new spare tire, the sliding block can be used to drive the movement of the moving plate and the movement of the hanging ring to adapt to the installation of spare tires of various sizes; then the ratchet tightener is tightened, the first triangular ring is pulled downward, and the ratchet tightener is wound up by the binding column to wind up, thereby driving the first binding strap to tighten downward to complete the fixing of the spare tire; the spare tire is fixed to the back of the rear seat, and the fixing method is not flexible. Summary of the invention

[0004] In view of the shortcomings of the prior art, the present invention provides a platform-based detachable spare tire bag and a vehicle thereof, wherein the spare tire bag is positioned on a carpet, has flexible positioning, and is easy to disassemble.

[0005] In order to solve the above technical problems, the technical solution adopted by the present invention is:

[0006] A platform-based detachable spare tire bag comprises an independently arranged spare tire bag body and a drawstring structure for positioning the spare tire bag body, wherein the spare tire bag body comprises a spare tire bag lower structure and a spare tire bag upper structure, wherein the spare tire bag lower structure and the spare tire bag upper structure are connected via an openable structure, and the drawstring structure comprises a lateral drawstring for positioning the side of the spare tire bag lower structure and a fixed drawstring for positioning the top of the spare tire bag upper structure.

[0007] The lower structure of the spare tire bag and the upper structure of the spare tire bag are connected via a zipper structure.

[0008] The lower structure of the spare tire bag and the upper structure of the spare tire bag are partially connected by a connecting cloth, and are also connected by a zipper structure.

[0009] The spare tire bag upper structure is the top surface structure of the spare tire bag body.

[0010] The top surface structure is provided with an upper surface fixing strip for fixing the drawstring through the positioning, both ends of the upper surface fixing strip are fixedly connected to the top surface structure, and a gap for fixing the drawstring through is formed between the middle of the upper surface fixing strip and the top structure.

[0011] The fixed drawstrings are a pair arranged opposite to each other, the outer ends of the fixed drawstrings are provided with anchor rings, and the inner ends of the fixed drawstrings are provided with drawstring lockers used to connect the pair of fixed drawstrings.

[0012] A frame for supporting the lower structure of the spare tire bag is arranged inside the lower structure of the spare tire bag.

[0013] The lower structure of the spare tire bag is a structure with a circular cross section, and a side fixing strip for the side pull belt to pass through is provided on its outer circumference.

[0014] The lateral pull straps are a pair arranged opposite to each other, one lateral pull strap is used to position a semicircular side of the lower structure of the spare tire bag, and anchor rings are provided at both ends of the lateral pull straps.

[0015] A car comprises a trunk and the platform-based detachable spare tire bag, wherein the spare tire bag body is arranged on the carpet of the trunk, a group of fixing points are arranged in the trunk, and anchor rings of all drawstrings are hung on the corresponding fixing points for positioning.

[0016] Compared with the prior art, the present invention has the following advantages:

[0017] The platform-based detachable spare tire bag has a reasonable structural design, and the spare tire bag can be flexibly placed and taken out independently. The spare tire bag is reliably positioned on the carpet by a set of drawstrings, can be freely disassembled, and is easy to disassemble. There is no safety hazard when the spare tire bag is fixed. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The following is a brief description of the contents and symbols in the drawings of this specification:

[0019] Figure 1 The spare tire bag of the present invention is schematically shown as a whole Figure 1 .

[0020] Figure 2 The spare tire bag of the present invention is schematically shown as a whole Figure 2 .

[0021] Figure 3 The spare tire bag of the present invention is schematically shown as a whole Figure 3 .

[0022] Figure 4 This is a schematic diagram of the fixed drawstring structure of the present invention.

[0023] Figure 5 It is a schematic diagram of the lateral pull belt structure of the present invention.

[0024] In the figure:

[0025] 1. Spare tire bag body, 2. Side drawstring, 3. Side fixing strip, 4. Zipper I, 5. Zipper II, 6. Upper surface fixing strip, 7. Fixed drawstring, 701. Anchor ring, 702. Drawstring strip, 703. Drawstring locker, 8. Frame. DETAILED DESCRIPTION

[0026] Although the present invention is shown and described herein with reference to specific embodiments, the present invention is not intended to be limited to the details shown. Rather, various modifications may be made in the details within the equivalent scope and range of the claims without departing from the present invention. In the accompanying drawings, the same item numbers refer to the same elements.

[0027] Various terms are used throughout this disclosure to describe the physical shape or arrangement of features. Many of these terms are used to describe features that conform to a cylindrical or substantially cylindrical geometry with the feature as the radius and a central axis perpendicular to the radius. Unless a different meaning is specified, the terms are given the following meanings. The terms "longitudinal," "longitudinal," "axial," and "axially" refer to a direction, dimension, or orientation parallel to the central axis. The terms "radial" and "radially" refer to a direction, dimension, or orientation perpendicular to the central axis. The terms "inward" and "inwardly" refer to a direction, dimension, or orientation extending in a radial direction toward the central axis. The terms "outward" and "outwardly" refer to a direction, dimension, or orientation extending in a radial direction away from the central axis.

[0028] In the specification, relative terms such as "horizontal", "vertical", "upward", "downward", "top" and "bottom" and derivatives thereof (e.g., "horizontal", "downward", "upward", etc.) should be interpreted as referring to the direction being described or shown in the drawings being discussed. These relative terms are for convenience of description and are generally not intended to require a particular orientation.

[0029] The specific implementation modes of the present invention will be further explained in detail below through the description of embodiments with reference to the accompanying drawings.

[0030] like Figures 1 to 5 As shown, the platform-based detachable spare tire bag includes an independently arranged spare tire bag body 1 and a drawstring structure for positioning the spare tire bag body. The spare tire bag body 1 is a hollow cavity structure, and the spare tire is placed in the spare tire bag body.

[0031] The spare tire bag body includes a lower structure of the spare tire bag and an upper structure of the spare tire bag. The lower structure of the spare tire bag and the upper structure of the spare tire bag are connected by an openable structure to facilitate the operation of taking and placing the spare tire. The drawstring structure includes a lateral drawstring 2 for positioning the side of the lower structure of the spare tire bag and a fixed drawstring 7 for positioning the top of the upper structure of the spare tire bag, so that the spare tire bag is reliably fixed.

[0032] The lower structure of the spare tire bag and the upper structure of the spare tire bag are connected by a zipper structure, which is easy to open; further, the lower structure of the spare tire bag and the upper structure of the spare tire bag are partially connected by a connecting cloth, and the other part is connected by a zipper structure. After opening, the upper structure of the spare tire bag can be flipped backwards to facilitate the operation of taking and placing the tire; the zipper structure is a pair of split-open, namely zipper I4 and zipper II5, and the opening and closing operations are simple and efficient; and after opening, the upper structure of the spare tire bag is also connected to the lower structure of the spare tire bag by the connecting cloth, which is easy to operate.

[0033] The upper structure of the spare tire bag is the top surface structure of the spare tire bag body; further, an upper surface fixing strip 6 for fixing the drawstring through the positioning is provided on the top surface structure, both ends of the upper surface fixing strip are fixedly connected to the top surface structure, and a gap for fixing the drawstring through is formed between the middle part of the upper surface fixing strip and the top structure, and the drawstring is limited by the upper surface fixing strip, so the structure is stable and reliable.

[0034] The fixed drawstring 7 is a pair of oppositely arranged drawstrings, which are nylon drawstring strips 702; an anchor ring 701 is provided at the outer end of the drawstring strip, and a drawstring locker 703 for connecting the pair of fixed drawstrings is provided at the inner end of the drawstring strip. The anchor ring of the fixed drawstring is connected to a fixed point in the car, and the drawstring locker is connected between the pair of fixed drawstrings, and the opening and connection operation is simple; preferably, the drawstring locker is a parent-child buckle structure.

[0035] The lower structure of the spare tire bag is provided with a frame 8 for supporting the lower structure of the spare tire bag, and the lower structure of the spare tire bag is not easy to deform. Further, the main body of the lower structure of the spare tire bag is Oxford cloth, which has a relatively low cost.

[0036] The frame is a plastic frame, and the Oxford cloth of the lower structure of the spare tire bag is a double-layer structure. The plastic frame is located inside the double-layer Oxford cloth, and the structure is compact.

[0037] The lower structure of the spare tire bag is a structure with a circular cross-section, and its outer circumference is provided with a side fixing strip 3 for the side pull strap to pass through; the side fixing strip is arranged vertically, and the upper and lower ends of the side fixing strip are fixedly connected to the Oxford cloth of the lower structure of the spare tire bag, and a gap is formed between the middle part of the side fixing strip and the outer edge of the lower structure of the spare tire bag. The side fixing strip is arranged through the gap, and the structure is stable and reliable.

[0038] The side pull straps are a pair arranged opposite to each other, one side pull strap positions a semicircular side of the lower structure of the spare tire bag, and anchor rings are provided at both ends of the side pull straps; the positioning is reliable through the hoop-type positioning of the pair of side pull straps.

[0039] The automobile of the present invention comprises an automobile trunk and the platform-based detachable spare tire bag, wherein the spare tire bag body is arranged on the carpet of the automobile trunk, the spare tire is placed in the spare tire bag body, a group of fixing points are arranged in the automobile trunk, and the anchor rings of all the drawstrings are hung on the corresponding fixing points for positioning.

[0040] Furthermore, an anchor ring of a lateral pull strap and an anchor ring of a fixed pull strap are aligned and fixed at a fixed point, resulting in a compact structure and a stable and reliable structure.

[0041] The platform-based detachable spare tire bag of the present invention has a reasonable structural design, and the spare tire bag can be flexibly placed and independently taken out. The spare tire bag is reliably positioned on the carpet by a set of drawstrings, can be freely detached, and is easy to disassemble. There is no safety hazard when the spare tire bag is in a fixed state.

[0042] Embodiment 1:

[0043] The platform-based detachable spare tire bag comprises an independently arranged spare tire bag body and a drawstring structure for positioning the spare tire bag body; the spare tire bag body comprises a spare tire bag lower structure and a spare tire bag upper structure; the spare tire bag lower structure is a circular wrapping body with an open upper end; the spare tire bag upper structure is a flat cloth structure; the spare tire bag lower structure and the spare tire bag upper structure are connected by a zipper structure, which is convenient for taking and placing the spare tire.

[0044] The drawstring structure includes lateral drawstrings for positioning the side of the lower structure of the spare tire bag and fixed drawstrings for positioning the top of the upper structure of the spare tire bag, so that the spare tire bag is fixed reliably; the lateral drawstrings are two oppositely arranged; and the fixed drawstrings are two that can be connected together.

[0045] An anchor ring is provided at the outer end of the fixed draw strap, and a draw strap locker is provided at the inner end of the fixed draw strap, which can be a traditional draw strap docking locking structure; an upper surface fixing strip is provided on the upper surface of the spare tire bag upper structure corresponding to each fixed draw strap, and both ends of the upper surface fixing strip are fixedly connected to the upper surface of the spare tire bag upper structure, and a gap is formed between the middle of the upper surface fixing strip and the upper surface of the spare tire bag upper structure, and the fixed draw strap passes through the gap to limit the position, resulting in stable and reliable results.

[0046] A group of side fixing strips are provided on the outer circumference of the lower structure of the spare tire bag, and the group of side fixing strips are evenly arranged at intervals; the side fixing strips are arranged vertically, and the upper and lower ends of the side fixing strips are fixedly connected to the outer circumference of the lower structure of the spare tire bag, and a gap for the side pull strap to pass through the limit is formed between the middle part of the side fixing strip and the outer circumference of the lower structure of the spare tire bag, and the structure is stable and reliable.

[0047] The side pull straps are a pair of oppositely arranged ones, one side pull strap is used to position a semicircular side of the lower structure of the spare tire bag, and anchor rings are provided at both ends of the side pull straps, which are hung on the fixed points of the trunk of the car, and the fixing is simple and reliable;

[0048] The side fixing strips on both sides of the lower structure of the spare tire bag have different heights, that is, they are arranged with height offset; the protruding parts of the two side pull straps will not fit together, the two side pull straps will not rub against each other, and the structure is stable and reliable.

[0049] Further, an anchor ring of a lateral pull strap and an anchor ring of a fixed pull strap are aligned and fixed at a fixed point; Figure 2 As shown, the lateral drawstring and the fixed drawstring are aligned with the inner side of the end to form a space, and another lateral drawstring passes through the space, so that the structure is stable and reliable.

[0050] The present invention aims to design a universal detachable spare tire bag to store spare tires for pure electric or plug-in hybrid vehicles, and is applicable to a wider range of vehicle models. The spare tire size is adapted to 16-18 inches, meeting international market regulations and customer usage requirements. To achieve the above purpose, the technical solution of the present invention is implemented as follows: it includes a zipper, a spare tire bag body, a drawstring, an anchor ring, a drawstring locker and other components. The spare tire and steel rim are assembled into a wheel assembly and placed in the internal space of the spare tire bag body. Two drawstrings are connected by a locker. The two drawstrings are connected by a locker. Figure 2 The wiring shown is fixed, and the four metal rings are fixed at the reserved points on the interior of the car trunk. After the drawstring is locked, the drawstring has a restrictive effect on the spare tire bag in three directions, XYZ.

[0051] The drawstring passes through the outer periphery of the spare tire bag and is located in the middle of the spare tire bag. It is pulled diagonally upward and passes through the center point of the spare tire bag.

[0052] The spare tire bag body is made of 840D Oxford cloth, the surface is treated with PU layer, the material thickness is 0.25mm, the material wear resistance meets 20,000 cycles, no yarn breakage, and color fastness>3; the material selection of other parts: double-head zipper material nylon / PA6; lock material 304 stainless steel; drawstring material nylon / PA6; side fixing strip nylon / PA6; frame material PE.

[0053] Spare tire bag performance requirements: After the pull strap and hook are assembled, the tensile strength is >1050N; low temperature resistance / high temperature resistance / humidity and heat resistance / weather alternating resistance. After the 60km impact test, the spare tire bag did not intrude into the passenger compartment. The rear door sill collapsed after the collision, causing the rear fixing point of the spare tire bag to loosen, unloading the impact force and ensuring the safety of the passengers under the collision condition.

[0054] The above is only an explanation of the preferred embodiments of the present invention, and the above technical features can be arbitrarily combined to form multiple embodiments of the present invention.

[0055] The present invention is described above by way of example in conjunction with the accompanying drawings. It is obvious that the specific implementation of the present invention is not limited to the above-mentioned method. As long as various non-substantial improvements are made using the concept and technical solution of the present invention, or the concept and technical solution of the present invention are directly applied to other occasions without improvement, they are all within the protection scope of the present invention.

Claims

1. A platform-based detachable spare tire bag, characterized by: It includes an independently arranged spare tire bag body and a drawstring structure for positioning the spare tire bag body, the spare tire bag body includes a spare tire bag lower structure and a spare tire bag upper structure, the spare tire bag lower structure and the spare tire bag upper structure are connected by an openable structure, and the drawstring structure includes a lateral drawstring for positioning the side of the spare tire bag lower structure and a fixed drawstring for positioning the top of the spare tire bag upper structure.

2. The platform-based detachable spare tire bag as claimed in claim 1, characterized in that: The lower structure of the spare tire bag and the upper structure of the spare tire bag are connected via a zipper structure.

3. The platform-based detachable spare tire bag as claimed in claim 2, characterized in that: The lower structure of the spare tire bag and the upper structure of the spare tire bag are partially connected by a connecting cloth, and are also connected by a zipper structure.

4. The platform-based detachable spare tire bag as claimed in claim 3, characterized in that: The spare tire bag upper structure is the top surface structure of the spare tire bag body.

5. The platform-based detachable spare tire bag as claimed in claim 4, characterized in that: The top surface structure is provided with an upper surface fixing strip for fixing the drawstring through the positioning, both ends of the upper surface fixing strip are fixedly connected to the top surface structure, and a gap for fixing the drawstring through is formed between the middle of the upper surface fixing strip and the top structure.

6. The platform-based detachable spare tire bag as claimed in claim 5, characterized in that: The fixed drawstrings are a pair arranged opposite to each other, the outer ends of the fixed drawstrings are provided with anchor rings, and the inner ends of the fixed drawstrings are provided with drawstring lockers used to connect the pair of fixed drawstrings.

7. The platform-based detachable spare tire bag as claimed in claim 1, characterized in that: A frame for supporting the lower structure of the spare tire bag is arranged inside the lower structure of the spare tire bag.

8. The platform-based detachable spare tire bag as claimed in claim 1, characterized in that: The lower structure of the spare tire bag is a structure with a circular cross section, and a side fixing strip for the side pull belt to pass through is provided on its outer circumference.

9. The platform-based detachable spare tire bag as claimed in claim 8, characterized in that: The lateral pull straps are a pair arranged opposite to each other, one lateral pull strap is used to position a semicircular side of the lower structure of the spare tire bag, and anchor rings are provided at both ends of the lateral pull straps.

10. A car, comprising a car trunk, characterized in that: It also includes a platform-based detachable spare tire bag as described in any one of claims 1 to 9, wherein the spare tire bag body is arranged on the carpet of the car trunk, a group of fixing points are provided in the car trunk, and the anchor rings of all the drawstrings are hung on the corresponding fixing points for positioning.

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