An electric vehicle canopy folding support

Abstract

The utility model discloses an electric vehicle canopy folding support, including two groups of symmetrical setting support structure, and single group support is by several groups of cross link hingedly connected and constitutes, and the first two groups of cross link constitute front stop support, and the several groups of cross link of front stop support extension to the back constitute canopy support, and the outside of front stop support is provided with two pieces of transparent baffle that hingedly links up and down, and the upper edge of upper transparent baffle and the lower edge of lower transparent baffle are hingedly linked to the upper end and lower end of front stop support respectively. The utility model discloses through cross link hingedly connected and drive transparent baffle linkage folding, realizes quick storage and unfolding, and the volume is small after storage, through the connecting mode of cross bar plus circular ring or open clamp, realizes transparent baffle installation stable, and dismouting is convenient, and the overall structure is wind -resistant durable.

Description

Technical Field

[0001] This utility model belongs to the field of two-wheeled electric vehicle rain canopies, specifically relating to a folding bracket for an electric vehicle rain canopy. Background Technology

[0002] Most existing electric vehicle rain canopy brackets use a fixed structure, which can provide some rain protection, but has the following problems:

[0003] Inconvenient to store: Traditional brackets cannot be folded, take up a lot of space, and affect the parking or carrying of electric vehicles;

[0004] The transparent baffle is poorly fixed: Transparent baffles are usually connected by bolts, which makes disassembly and assembly troublesome, and they are prone to loosening after long-term use;

[0005] Insufficient structural stability: Some folding supports lack rigidity when unfolded, and are prone to deformation or swaying in strong winds.

[0006] Therefore, there is an urgent need for a support structure that can both stably support the awning and be quickly folded and stored. Summary of the Invention

[0007] The purpose of this utility model is to provide a folding bracket for electric vehicle canopies, which solves the problems of inconvenient storage, large space occupation, unstable fixing of transparent baffles, and easy deformation of structure in the existing technology.

[0008] To achieve this objective, the technical solution adopted by this utility model is as follows:

[0009] A folding canopy bracket for an electric vehicle includes two symmetrically arranged bracket structures. Each bracket set consists of several sets of cross links hinged end-to-end, with the tail end of the first set of cross links movably hinged to the front end of the second set of cross links. Each cross link includes a first link and a second link, with the middle of the cross links movably hinged. The first two sets of cross links form a front windshield bracket, and several sets of cross links extending rearward from the front windshield bracket form a canopy bracket. Two transparent baffles are provided on the outer side of the front windshield bracket, with the lower edge of the upper transparent baffle connected to the lower transparent baffle. The upper edge of the plate is hinged; circles A are respectively set on the outer side of the hinge points at the upper and lower ends of the front windshield bracket; circles B, which are connected to circles A, are set on the upper edge of the upper transparent baffle and the lower edge of the lower transparent baffle, respectively; a first crossbar is passed through circles A and B to make the transparent baffle hinged to the front windshield bracket; circles A and B are closed rings or open clamps; mounting feet are set at the bottom of the front windshield bracket, with the front end connected to the lower end of the first connecting rod and the middle part connected to the lower end of the second connecting rod; mounting holes are set at the tail end of the mounting feet for fixing the bracket.

[0010] Further optimization of the plan:

[0011] Transparent baffle quick-folding structure: When the front gear bracket is folded to the bottom, the upper and lower transparent baffles can be flipped outward around the first crossbar and stacked in front of the front gear bracket; or after the first crossbar is disengaged from the movable buckle, the two transparent baffles can be stacked and flipped upward to be stored on top of the bracket.

[0012] Enhanced stability design: A figure-eight flexible connecting piece is installed at the top of the cross joint of the support to improve wind resistance; a support rod is added to the first link or mounting foot, and a notch or step is set at the lower end of the support rod, which is used in conjunction with the hanging rope to fix the baffle to prevent swaying.

[0013] Limiting structure: The second link adopts a segmented design, with a one-way limiting step set at the middle hinge point to prevent the bracket from folding in the opposite direction; the first crossbar is equipped with straps or elastic ropes at both ends to ensure that the transparent baffle is always centered and avoids displacement.

[0014] The beneficial effects of this utility model are:

[0015] Quick folding: The cross-link hinge and transparent baffle enable coordinated folding, resulting in a small storage volume.

[0016] The transparent baffle is stable: the first horizontal bar is connected by a closed ring or an open clamp, which makes it easy to install and remove and not easy to loosen.

[0017] Wind-resistant and durable: Flexible connecting plates, support rods, and limiting structures enhance overall stability. Attached Figure Description

[0018] Figure 1 This is a three-dimensional structural diagram of the present invention in its unfolded state;

[0019] Figure 2 This is one of the side view structural schematic diagrams of the present invention in its unfolded state;

[0020] Figure 3 yes Figure 2 Enlarged structural diagram at point A;

[0021] Figure 4 This is the second side view of the structure of this utility model in its unfolded state;

[0022] Figure 5 yes Figure 4 Enlarged structural diagram at point B;

[0023] Figure 6 yes Figure 4 Enlarged schematic diagram of the structure at point C;

[0024] Figure 7 yes Figure 6 A schematic diagram of the side view structure;

[0025] Figure 8 yes Figure 4Enlarged schematic diagram of the front view structure at point D;

[0026] Figure 9 This is a schematic diagram of the structure of the transparent baffle of this utility model, which is folded downwards for storage.

[0027] Figure 10 This is a schematic diagram of the structure of the transparent baffle of this utility model, which is folded upwards for storage.

[0028] Figure 11 yes Figure 10 A magnified schematic diagram of the structure at point E in the middle. Detailed Implementation

[0029] The technical solution of this utility model will be further described below with reference to the accompanying drawings and specific embodiments, so that those skilled in the art can clearly understand its structure, connection relationship and working principle.

[0030] 1. Overall structure of the support (refer to...) Figure 1 )

[0031] The electric vehicle canopy folding bracket disclosed in this utility model includes two sets of bracket structures (10) that are symmetrical on the left and right. Each set of brackets (10) is composed of 4-7 sets of cross links (20) that are hinged end to end. When the bracket is unfolded, the cross links (20) form a stable triangular support structure, which makes the canopy structure stable. The bracket (10) can be made of metal or engineering plastic.

[0032] Front windshield bracket (30): Composed of two sets of cross links (20a, 20b), used to support the transparent baffle (40).

[0033] Canopy support (50): Consists of 2-5 sets of cross links (20c, 20d...) that extend later, used to support the top and rear of the canopy (rear view not shown).

[0034] 2. Cross-link structure (refer to) Figure 2 , 10 )

[0035] Each set of cross links (20) includes: a first link (21) and a second link (22). The first link (21) and the second link (22) are connected by rivets (23) or pins, so that the two links can rotate relative to each other.

[0036] The tail end (24) of the first set of cross links is connected to the front end (25) of the second set of cross links by rivets (23) or pins, so that the entire bracket can be folded and extended. A second crossbar (51) is fixedly installed at the tail end of the last set of cross links (20) to fix the width of the canopy bracket (50) and to facilitate gripping for folding operation.

[0037] When folding the entire bracket, simply grab the second crossbar (51) at the end of the cross link (20) and lift it up while simultaneously folding it forward to fold the entire bracket into a very small volume. At this time, the upper transparent baffle (41) and the lower transparent baffle (42) are flipped and folded together around the first crossbar (45) and hang down. After the lower first crossbar (45) is released from the movable buckle (31), the two transparent baffles are flipped and overlapped together around the upper first crossbar (45) and stored on the top of the bracket. Then, the transparent baffle (40) is tied to the bracket link and fixed by the rope (90).

[0038] 3. Transparent baffle installation structure (refer to...) Figure 1 , 4 5, 8)

[0039] The front windshield bracket (30) is equipped with an upper transparent baffle (41) and a lower transparent baffle (42) on the outside. The two are connected by a middle hinge edge (43) and can be folded relative to each other.

[0040] Circle A: Set outside the upper and lower hinge points of the front windshield bracket (30), and can be set as a closed ring or an open clamp. In this embodiment, circle A is the hole (61) at one end of the flexible connecting piece (60).

[0041] Circle B (44): At the upper edge (411) of the upper transparent baffle (41) and the lower edge of the lower transparent baffle (42), a circle B (44) coaxially connected with the hole (61) is provided.

[0042] First horizontal bar (45): Inserted into circle A (61) and circle B (44), so that the upper transparent baffle (41) and the lower transparent baffle (42) can rotate around the first horizontal bar (45), and its two ends are inserted into the connecting piece (47) on the edge of the transparent baffle (40) to prevent it from falling off and moving left and right.

[0043] Optional:

[0044] Circle B (44) can be replaced by a horizontally through culvert, which is sewn with fabric thread (49) to the middle section of the upper edge (411) of the upper transparent baffle (41) and the middle section of the lower edge of the lower transparent baffle (42) to enhance the connection stability.

[0045] 4. Folding and storage method (see reference) Figure 9 , 10 )

[0046] Option 1 (folds down for storage):

[0047] When the front gear bracket (30) is folded down to its lowest position, the upper transparent baffle (41) and the lower transparent baffle (42) rotate around the first crossbar (45) and finally overlap and hang in front of the front gear bracket for storage via the hanging rope (72).

[0048] Option 2 (folds upwards for storage):

[0049] The first end of the movable buckle (31) is coaxially hinged at the lower hinge point of the front windshield bracket (30), and the second end of the movable buckle (31) is set as an open clamp to movably clamp the first crossbar (45). The movable buckle (31) is an elastic buckle with an opening slightly smaller than the outer diameter of the first crossbar (45).

[0050] When folding, first detach the first horizontal bar (45) from the opening of the movable buckle (31), then fold the upper transparent baffle (41) and the lower transparent baffle (42) along the middle hinge edge (43), with the lower transparent baffle (42) on the outside, and then flip the whole thing upward so that the upper transparent baffle (41) covers the lower transparent baffle (42) and fits together on the top of the bracket for storage. This can effectively prevent the lower transparent baffle (42) from shaking when stored after detaching from the movable buckle (31). Then, fix it to the connecting rod on the upper part of the bracket by the set rope or the rope with a hook at the head (90).

[0051] 5. Enhanced stability design

[0052] (1) Flexible connecting piece (60) (refer to) Figure 8 , 11 The front windshield bracket (30) is set at the top of the cross, in the shape of an 8, with a hole at each end: one end hole (61) is fitted on the first crossbar (45); the other end hole (62) is riveted to the apex of the hinge between the front windshield bracket (30) and the roof bracket (50).

[0053] Function: Enhances wind resistance, allowing for slight deformation of the support structure to buffer wind impact.

[0054] (2) Support rod (70) (refer to) Figure 9 )

[0055] It is fixed to the front end of the first link (21) or the mounting foot (80) and extends downward.

[0056] The support rod (70) has a notch (71) or step at the lower end. The folded upper and lower transparent baffles (41, 42) can be fixed on the notch (71) or step by the hanging rope (72) to prevent them from swaying back and forth when riding. The hanging rope (72) is sewn at the middle hinge edge (43) of the upper transparent baffle (41) and the lower transparent baffle (42).

[0057] (3) Second link limiting structure (refer to) Figure 6 , 7 )

[0058] The second link (22) is divided into section A (22a) and section B (22b), which are connected by a one-way limiting hinge point (27). The hinge point is provided with a limiting step (28) and a limiting notch (29) that cooperates with the limiting step (28). This is to ensure that the link can only rotate in the folding direction, and to prevent the sections A (22a) and B (22b) of the second link (22) from continuing to flip forward along the hinge point when the support is unfolded to the appropriate shape, which would cause the support to fall too far down, thereby limiting and supporting the entire canopy support.

[0059] 6. Mounting foot (80) structure (refer to) Figure 1 —4)

[0060] Mounting foot (80) is fixed to the bottom of front windshield bracket (30) and includes: front end connecting part (81): hinged to the lower end of the first link (21).

[0061] Middle connecting part (82): Hinged to the lower end of the second connecting rod (22).

[0062] Tail-end mounting hole (83): used to fix the canopy to the electric vehicle frame or the rearview mirror mount screw via the mounting foot (80); or a connector (84) is provided between the mounting hole (83) and the middle connecting part (82) for easy and quick removal of the canopy by hand. The tail end of the middle connecting part (82) is set in a shape that matches the connector (84). By tightening or loosening the tail end of the mounting foot (80) with the fastening screw (85), the tail end of the mounting foot (80) is connected or disconnected from the connector (84), so that the canopy can be quickly installed or removed. The tail end of the connector (84) is provided with a mounting hole (83) for fixing the canopy to the rearview mirror mount screw of the electric vehicle.

[0063] 7. Strap fixing structure (refer to) Figure 1 )

[0064] Straps (46) or elastic ropes are installed at both ends of the first horizontal bar (45) below. The other end of the straps is hooked onto the nearest support rod to ensure that the upper and lower transparent baffles (41, 42) are always centered and to avoid displacement.

[0065] 8. Bracket positioning plate fixing structure (refer to) Figure 4 )

[0066] A support plate 100 is provided between the upper and lower hinge points at the beginning and end hinge points of any group of connecting rods in the middle section and the next group of connecting rods. The upper end of the support plate 100 is hinged to the upper hinge point, and the lower end is provided with an open notch f (101) that can be detachably hung at the lower hinge point to enhance the stability of the entire canopy support (50). This can effectively prevent the canopy support (50) from collapsing due to the deformation of the connecting rod caused by gravity, resulting in excessive collapse or unexpected rebound of the canopy.

[0067] Working principle

[0068] In the unfolded state: the cross links (20) are arranged in an X shape to form a stable support. The upper transparent baffle (41) and the lower transparent baffle (42) are fixed to the front support bracket (30) through the first crossbar (45). The connection is firm, and the disassembly and assembly are convenient. It is convenient to unfold or retract in conjunction with the front support bracket (30).

[0069] Foldable storage:

[0070] Press the bracket or grab the second crossbar (51) and lift it up to retract the cross link (20). The upper transparent baffle (41) and the lower transparent baffle (42) can be folded outward or upward for storage.

[0071] If the upward folding method is adopted, the first horizontal bar (45) must be disengaged from the movable buckle (31) first, so that the transparent baffle (40) is folded in half and flipped to the top of the bracket, and then the transparent baffle (40) is tied to the bracket connecting rod by the binding rope (90) for fixation.

[0072] If the downward folding method is adopted, when the front gear bracket (30) is folded down to the lowest position, the upper transparent baffle (41) and the lower transparent baffle (42) are stacked and hung in front of the front gear bracket (30). At this time, the hanging rope (72) is used to hang the notch (71) or step at the lower end of the support rod (70) to fix the transparent baffle (40) and prevent it from swaying back and forth when riding.

[0073] Wind-resistant reinforcement: The flexible connecting piece (60) and the support rod (70) work together to enhance the overall rigidity and prevent the support from deforming due to strong winds.

Claims

1. An electric folding canopy support for an electric vehicle, comprising two sets of symmetrically arranged support structures, characterised in that: A single support frame consists of several sets of cross links that are hinged end to end. The tail end of the previous set of cross links is movably hinged to the front end of the next set of cross links. The cross link includes a first link and a second link, and the middle of the cross link is movably hinged; The first two sets of cross links form the windshield support, and several sets of cross links extending backward from the windshield support form the roof support. Two transparent baffles are installed on the outer side of the windshield bracket, with the lower edge of the upper transparent baffle hinged to the upper edge of the lower transparent baffle; A circle A is provided on the outer side of the hinge points at the upper and lower ends of the front windshield bracket, and a circle B that is connected to circle A is provided on the upper edge of the upper transparent baffle and the lower edge of the lower transparent baffle, respectively. A first crossbar is passed through circles A and B so that the upper edge of the upper transparent baffle and the lower edge of the lower transparent baffle are hinged to the upper and lower ends of the front windshield bracket, respectively. Circles A and B are closed rings or open clamps. The mounting foot is located at the bottom of the windshield bracket, with its front end connected to the lower end of the first link, its middle part connected to the lower end of the second link, and a mounting hole provided at the rear end of the mounting foot.

2. The electric vehicle rain canopy folding bracket according to claim 1, characterized in that: The circle B is set as a culvert that runs horizontally through the center of the transparent baffle. The first horizontal bar passes through the circle A of the single set of supports, the culvert and the circle A' of the other set of supports in sequence. Then, the two ends of the first horizontal bar are inserted into the connecting pieces on the edge of the transparent baffle to movably hinge the transparent baffle to the outside of the front support.

3. The folding support for an electrically operated car canopy according to claim 1 or 2, characterized in that: When the front gear bracket is folded down to the bottom, the upper and lower transparent baffles flip outward around the hinge point of the first horizontal bar and fold over to hang down in front of the front gear bracket for storage.

4. The folding support for an electrically operated car canopy according to claim 1 or 2, characterized in that: The lower hinge point of the front windshield bracket is coaxially hinged to the first end of the movable buckle, and the second end of the movable buckle is set as an open clamp to movably engage the first crossbar. After the front windshield bracket is folded down to the bottom, the first crossbar is disengaged from the movable buckle, and the two transparent baffles are folded and overlapped at the middle seam hinge point to form a whole, and then flipped up around the hinge point of the first crossbar above, folded and overlapped and stored on the top of the bracket.

5. The power operated vehicle canopy folding support of claim 2, wherein: A flexible, rotatable connecting piece is riveted to the top of the cross-shaped front windshield bracket. The flexible connecting piece is shaped like an 8 with a hole at each end. The hole at one end passes through the first crossbar, and the hole at the other end is riveted to the top of the cross-shaped front windshield bracket.

6. The power operated vehicle canopy folding support of claim 1, wherein: A downward-extending support rod is fixedly installed at the front end of the first link or on the mounting foot.

7. The power operated vehicle canopy folding support of claim 6, wherein: A notch or step is provided at the lower end of the support rod. Hanging ropes are installed at the corresponding positions of the two transparent baffles after folding to hang on the notch or step of the support rod to fix the transparent baffles and prevent them from swaying back and forth.

8. The power operated vehicle canopy folding support of claim 1, wherein: The second link is set in two sections, with a one-way limiting step set at the hinge point between sections A and B.

9. The power operated vehicle canopy folding support of claim 1, wherein: A strap or elastic rope of roughly the same length is installed at each end of a first crossbar and hung on the nearest front windshield bracket link to fix the transparent baffle in the middle position of the front windshield bracket.

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