Basket support fixing piece and electric vehicle

Abstract

The utility model discloses a basket support fixing piece and an electric vehicle, and relates to the field of electric vehicles. According to the basket support fixing piece, the fixing piece body for fixing the bicycle basket and the limiting block for steering and limiting the head pipe are integrated into the same structure, the multifunctional basket support fixing piece is presented, and compared with an existing scheme that the basket support fixing piece and the limiting piece are arranged in a split mode, the two parts are combined into one part, and the cost is reduced. Production can be completed by adopting one set of die, so that the production efficiency is improved, and the production cost is reduced; meanwhile, when the basket support fixing piece and the head pipe are welded, the problem that a head pipe steering limiting structure (namely a limiting piece) which is installed firstly affects gun descending of a welding gun is completely avoided, and the welding quality of the basket support fixing piece and the head pipe can be improved while the welding efficiency of the basket support fixing piece and the head pipe is improved; and in addition, the original two welding spots and four welding beads are optimized into three welding beads, so that the welding procedures are reduced by 50%, and the welding efficiency is improved by nearly 100%. The electric vehicle comprises the basket support fixing piece.

Description

Technical Field

[0001] The utility model relates to the technical field of electric vehicles, in particular to a basket support fixing sheet and an electric vehicle. Background Art

[0002] In recent years, electric vehicles have become one of the important means of transportation for people to travel in an environmentally friendly way because of their lightness, speed and energy saving. The basket is used to store items, which provides convenience for people to carry items. Figure 1 The structure of the existing basket support fixing plate 1 is shown, one end of which is welded to the head pipe 2 of the frame, and the other end is used to install the basket 3, thereby playing the role of supporting and fixing the basket 3. Figure 2 As shown, a limit plate 4 is also provided on the head pipe 2 to limit the front wheel steering. When the existing basket support fixing plate 1 is installed, it is generally arranged above the limit plate 4 and is arranged close to or close to the limit plate 4. This makes it difficult to remove the welding gun when the existing basket support fixing plate 1 is welded to the head pipe 2, which not only affects the welding efficiency, but also reduces the welding quality.

[0003] In addition, since the limiting plate 4 and the existing basket support fixing plate 1 are separate structures, not only the number of parts is large, but also they need to be welded to the head pipe 2 separately, resulting in more processes, more welds, and too low production efficiency. Utility Model Content

[0004] The purpose of the utility model is to provide a novel basket support fixing part and an electric vehicle, which can integrate the basket fixing function and the front wheel handlebar steering limiting function, so as to solve the problem that the above-mentioned existing basket support fixing plate and the limiting plate are separately arranged, which not only has many welding steps and low production efficiency, but also the limiting plate will hinder the welding operation of the existing basket support fixing plate, thereby reducing the welding quality and further affecting the welding efficiency.

[0005] To achieve the above purpose, the utility model provides the following solutions:

[0006] The utility model provides a basket support fixing part, comprising a fixing part body and a limit block, wherein the first end of the fixing part body is used for welding with the head pipe of the frame, the second end of the fixing part body is used for supporting and fixing the basket, and a limit block is respectively arranged on both sides of the first end of the fixing part body, and the limit block is used for limiting the left and right steering of the head pipe.

[0007] Preferably, the fixing member body is an integral bent member, which comprises an inclined top plate and side plates bent at both sides of the inclined top plate, and one of the limit blocks is respectively arranged on the two side plates.

[0008] Preferably, the inclined top plate is an inclined flat plate.

[0009] Preferably, the inclined top plate includes a first inclined flat plate and a second inclined flat plate connected to the first inclined flat plate at an obtuse angle, the end of the second inclined flat plate is used for welding to the head pipe, and the first inclined flat plate is used for supporting and fixing the basket.

[0010] Preferably, the limiting block and the side plate are integrally formed.

[0011] Preferably, the limiting block is formed by bending the bottom end of the side plate outward.

[0012] Preferably, the first inclined flat plate is provided with a mounting hole for fixing the basket.

[0013] Preferably, the mounting hole is a stretching hole.

[0014] Preferably, a U-shaped notch is provided at the end of the second inclined flat plate.

[0015] The utility model also proposes an electric vehicle, comprising a frame, a basket and a basket support fixing as described in any one of the above items, wherein the first end of the fixing body is welded to the head pipe of the frame, the basket is fixed to the second end of the fixing body, and the limit blocks on both sides of the first end of the fixing body can limit the left and right steering of the head pipe.

[0016] Compared with the prior art, the utility model has achieved the following technical effects:

[0017] The basket support fixing piece proposed in the utility model has a novel and reasonable structure. By integrating the fixing piece body for fixing the bicycle basket and the limiting block for limiting the steering of the head tube into the same structure, a multifunctional basket support fixing piece is presented. Compared with the existing scheme in which the basket support fixing piece and the limiting piece are separately arranged, the utility model has the following beneficial effects:

[0018] (1) The existing basket support fixing plate and the limiting plate are two parts, which not only require two sets of molds to be formed separately, but also need to be welded to the head pipe in a certain order and through multiple welding processes. The basket support fixing piece of the utility model realizes the combination of two parts into one part, and the production can be completed with one set of molds, which not only improves the production efficiency but also reduces the production cost.

[0019] (2) When welding the basket support fixture to the head pipe, the problem of the previously installed head pipe steering limit structure (i.e., the limit plate) affecting the lowering of the welding gun is completely avoided, which can improve the welding efficiency of the basket support fixture and the head pipe while improving the welding quality of the basket support fixture and the head pipe, and avoid problems such as welding angle gap and poor welding slag caused by interference from the limit plate.

[0020] (3) Higher production efficiency, the number of parts is reduced by 50%, and the weld is optimized from 2 welding points and 1 section of the original limit plate to 3 sections of the current basket support fixing plate weld, a total of 2 welding points and 4 sections of the weld, to 3 sections of the weld, reducing the welding process by 50% and improving the welding efficiency by nearly 100%.

[0021] The electric vehicle proposed in the utility model includes the above-mentioned basket support fixing member and has all the characteristics of the basket support fixing member, and the specific description will not be repeated. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0023] Figure 1 It is a structural schematic diagram of an existing basket support fixing plate;

[0024] Figure 2 The figure is a schematic diagram of the installation of the existing basket support fixing plate;

[0025] Figure 3 It is a schematic diagram of the overall structure of the basket support fixing member disclosed in the embodiment of the utility model;

[0026] Figure 4 A bottom view of the basket support fixing member disclosed in the embodiment of the utility model;

[0027] Figure 5 It is a structural schematic diagram of a U-shaped notch in a basket support fixing member disclosed in an embodiment of the utility model;

[0028] Figure 6 This is a schematic diagram of the installation of the basket support fixing member disclosed in the embodiment of the utility model.

[0029] In the figure, the reference numerals are:

[0030] 1. Existing basket support fixing plate;

[0031] 2. Head tube;

[0032] 3. Car basket;

[0033] 4. Limiting piece;

[0034] 5. Basket support fixing member; 51. Fixing member body; 511. First inclined plate; 5111. Mounting hole; 512. Second inclined plate; 5121. U-shaped notch; 513. Side plate; 52. Limiting block. DETAILED DESCRIPTION

[0035] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0036] One of the purposes of the utility model is to provide a novel basket support fixing part which can integrate the basket fixing function and the front wheel handlebar steering limiting function, so as to solve the problem that the existing basket support fixing plate and the limiting plate are separately arranged, which not only has many welding steps and low production efficiency, but also the limiting plate will hinder the welding operation of the existing basket support fixing plate, thereby reducing the welding quality and further affecting the welding efficiency.

[0037] Another object of the present invention is to provide an electric vehicle comprising the above-mentioned basket support fixing member.

[0038] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0039] Embodiment 1

[0040] like Figure 3 to Figure 6 As shown, this embodiment provides a basket support fixing member 5, including a fixing member body 51 and a limit block 52. The first end of the fixing member body 51 is used for welding to the head tube 2 of the frame, and the second end of the fixing member body 51 is used to support and fix the basket 3. A limit block 52 is respectively arranged on both sides of the first end of the fixing member body 51. The limit block 52 is used to limit the left and right steering of the head tube 2, thereby playing a front wheel steering limit function (since the head tube 2 is generally equipped with a handlebar on the top and the front wheel of the electric vehicle on the bottom, the limit block 52 can limit the left and right steering of the head tube 2 to achieve the purpose of front wheel steering limit).

[0041] In this embodiment, the fixing body 51 is preferably an integral bent part, which includes an inclined top plate and side plates 513 formed by bending at both sides of the inclined top plate, and a limit block 52 is respectively provided on the two side plates 513 .

[0042] In this embodiment, the inclined top plate may be an inclined flat plate. Alternatively, the inclined top plate may also be a folded plate, such as Figure 3 to Figure 5 As shown, it specifically includes a first inclined flat plate 511 and a second inclined flat plate 512 connected to the first inclined flat plate 511 at an obtuse angle, the end of the second inclined flat plate 512 is used for welding to the head pipe 2, and the first inclined flat plate 511 is used for supporting and fixing the basket 3.

[0043] In this embodiment, the limit block 52 is integrally formed with the side plate 513, that is, the basket support fixing member 5 is an integrally formed member. As a preferred solution, the limit block 52 can be formed by bending the bottom end of the side plate 513 outward, based on which, the first end surface of the basket support fixing member 5 is in an "Ω" shape as a whole, such as Figure 3 to Figure 5 shown.

[0044] In this embodiment, the first inclined flat plate 511 is provided with a mounting hole 5111 for fixing the vehicle basket 3. The mounting hole 5111 is preferably a stretching hole.

[0045] In this embodiment, a U-shaped notch 5121 is further provided at the center of the end of the second inclined flat plate 512 .

[0046] As can be seen from the above, the basket support fixing member 5 proposed in this embodiment integrates the fixing member body 51 for fixing the bicycle basket and the limiting block 52 for limiting the steering of the head tube into the same structure by an integrated molding method, thereby presenting a multifunctional basket support fixing piece. Compared with the existing solution in which the basket support fixing piece 1 and the limiting piece 4 are separately arranged, it has the following beneficial effects:

[0047] (1) The existing basket support fixing plate 1 and the limiting plate 4 are two parts, which not only require two sets of molds to be formed separately, but also need to be welded to the head pipe in a certain order and through multiple welding processes; the basket support fixing piece 5 of the present embodiment realizes the combination of two parts into one part, and can be produced with one set of molds, which not only improves production efficiency but also reduces production costs; it can be seen that the basket support fixing piece 5 of the present embodiment has fewer parts and molds, and the number is halved after functional integration and merging, and the corresponding raw material procurement cost is also reduced by about 15%.

[0048] (2) When welding the basket support fixing member 5 to the head pipe 2, the problem of the previously installed head pipe steering limit structure (i.e., the limit plate 4) affecting the lowering of the welding gun is completely avoided, and the welding efficiency of the basket support fixing member 5 and the head pipe 2 can be improved while improving the welding quality of the basket support fixing member 5 and the head pipe 2, thereby avoiding problems such as welding angle gap and poor welding slag caused by interference from the limit plate.

[0049] (3) Higher production efficiency, the number of parts is reduced by 50%, and the weld is optimized from 2 weld points and 1 weld section for the original 4 limit plates to 3 weld sections for the current 1 weld section for the basket support fixing plate, with a total of 2 weld points and 4 weld sections, to 3 weld sections, reducing the number of welding processes by 50% and improving welding efficiency by nearly 100%.

[0050] Embodiment 2

[0051] This embodiment provides an electric vehicle, which includes a frame, a basket 3 and a basket support fixing member 5 as disclosed in the first embodiment. Figure 6As shown, the end of the second inclined flat plate 512 of the fixing body 51 is welded to the head pipe 2 of the frame, the first inclined flat plate 511 of the fixing body 51 is fastened to the basket 3 by bolts, and the limit blocks 52 on both sides of the second inclined flat plate 512 are symmetrically distributed, which can limit the left and right steering of the head pipe 2, thereby playing the front wheel steering limit function.

[0052] The present invention uses specific examples to illustrate the principle and implementation of the present invention. The above examples are only used to help understand the method and core idea of ​​the present invention. At the same time, for those skilled in the art, according to the idea of ​​the present invention, there will be changes in the specific implementation and application scope. In summary, the content of this specification should not be understood as limiting the present invention.

Claims

1. A basket support fixing member, characterized in that: It includes a fixing body and a limit block, wherein the first end of the fixing body is used for welding to the head pipe of the frame, the second end of the fixing body is used for supporting and fixing the basket, and a limit block is respectively arranged on both sides of the first end of the fixing body, and the limit block is used for limiting the left and right steering of the head pipe.

2. The basket support fixture according to claim 1, characterized in that: The fixing member body is an integral bent member, which comprises an inclined top plate and side plates bent at two sides of the inclined top plate, and a limiting block is respectively arranged on the two side plates.

3. The basket support fixture according to claim 2, characterized in that: The inclined top plate is an inclined flat plate.

4. The basket support fixture according to claim 2, characterized in that: The inclined top plate includes a first inclined flat plate and a second inclined flat plate connected to the first inclined flat plate at an obtuse angle, the end of the second inclined flat plate is used for welding to the head pipe, and the first inclined flat plate is used for supporting and fixing the basket.

5. The basket support fixture according to any one of claims 2 to 4, characterized in that: The limiting block and the side plate are integrally formed.

6. The basket support fixture according to claim 5, characterized in that: The limiting block is formed by bending the bottom end of the side plate outward.

7. The basket support fixture according to claim 4, characterized in that: The first inclined flat plate is provided with a mounting hole for fixing the vehicle basket.

8. The basket support fixture according to claim 7, characterized in that: The mounting hole is a stretching hole.

9. The basket support fixture according to claim 7 or 8, characterized in that: A U-shaped notch is provided at the end of the second inclined flat plate.

10. An electric vehicle, characterized in that: It comprises a frame, a basket and a basket support fixing member as described in any one of claims 1 to 9, wherein the first end of the fixing member body is welded to the head pipe of the frame, the basket is fixed to the second end of the fixing member body, and the limit blocks on both sides of the first end of the fixing member body can limit the left and right steering of the head pipe.

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