Fixing structure and electric bicycle convenient to pack

Abstract

The utility model provides a fixing structure and an electric bicycle convenient to pack, and relates to the technical field of handlebar fixing and rotating, the fixing structure comprises a fixing piece and a pressing piece which are used for fixing a handlebar, one end of the fixing piece is used for being detachably connected with a handlebar stem of a bicycle body, and the other end of the fixing piece is used for being detachably connected with the pressing piece. The pressing piece is detachably arranged on the fixing piece so that the handlebar can be fixedly clamped between the fixing piece and the pressing piece. A clamping structure is formed through the fixing pieces and the pressing pieces, the handlebar can be rapidly and firmly fixed, packaging and express transportation of the whole vehicle are facilitated, the stability of the handlebar in the transportation process is improved, and the handlebar or the vehicle is prevented from being damaged in the transportation process. The utility model further provides an electric bicycle convenient to pack. The handlebar of the electric bicycle is detachably connected with the handlebar stem of the bicycle body through the fixing structure. The handlebar is detachably fixed to the side of the handlebar stem of the vehicle body through the fixing structure, packaging and transportation are facilitated, and the safety of the vehicle in the express transportation process is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of handlebar fixing devices, in particular to an electric bicycle with a fixing structure and convenient packing. Background Art

[0002] In recent years, electric bicycles have become an important means of transportation for people with their economical, convenient, energy-saving and environmentally friendly features. As online shopping has become a common form of shopping, it is very common to buy electric bicycles online. Online shopping is usually accompanied by express delivery of vehicles. Since the handlebars are perpendicular to the direction of the vehicle body, it is not convenient to pack. Therefore, when packaging, the handlebars are usually turned to be parallel to the direction of the vehicle body. The handlebars are first wrapped with EPE-covered woven cloth, and then the plastic parts are wrapped with air cushion film bags to prevent the handlebars from scratching the plastic parts. Then, three nylon cable ties are used to fix the handlebars to the stem. With the diversification of the appearance of the entire vehicle, the existing fixing method causes the handlebars of the electric bicycle to be unreliably fixed when it is packaged, resulting in the plastic parts being crushed by the handlebars when the vehicle reaches the hands of the customer. Utility Model Content

[0003] The purpose of the utility model is to provide an electric bicycle with a fixed structure and convenient packaging, so as to solve the above technical problems.

[0004] A fixing structure comprises: a fixing plate and a pressing plate for fixing a handlebar, wherein one end of the fixing plate is used for detachable connection with a stem of a vehicle body, and the pressing plate is detachably arranged on the fixing plate to fix and clamp the handlebar between the fixing plate and the pressing plate.

[0005] Furthermore, a fixing groove adapted to the shape of the clamped portion of the handlebar is provided on the fixing plate and / or the pressing plate, the extension direction of the fixing groove is parallel to the body direction of the vehicle body, and the clamped portion of the handlebar is clamped in the fixing groove.

[0006] Furthermore, a plurality of fixing holes are provided on the fixing plate, and the fixing holes correspond to the positions of the mounting holes on the stem for mounting the handlebars. Connectors can be passed through the fixing holes, and the pressing plate is detachably connected to the vehicle body through the connecting members.

[0007] Furthermore, the fixing hole is a strip-shaped hole.

[0008] Furthermore, a first connecting hole is formed at one end of the fixing plate, a second connecting hole is formed on the pressing plate correspondingly, and fixing bolts are passed through the first connecting hole and the second connecting hole.

[0009] Furthermore, a clamping protrusion is provided at one end of the pressing plate away from the second connecting hole, and a plug hole is correspondingly provided on the fixing plate, and the clamping protrusion is inserted into the plug hole.

[0010] Furthermore, reinforcing ribs are provided on the fixing plate and / or the pressing plate.

[0011] Furthermore, the fixing plate includes a fixing portion connected to the stem and an extending portion extending beside the stem, the extending portion is connected to the fixing portion, and the pressing plate is connected to the extending portion so that the handlebar is clamped on the extending portion.

[0012] Furthermore, the fixing portion and the extending portion are integrally formed.

[0013] An electric bicycle which is easy to pack comprises a vehicle body, a handlebar and any one of the above-mentioned fixing structures, wherein the handlebar is detachably connected to the stem of the vehicle body via the fixing structure.

[0014] The utility model provides a fixing structure, which includes: a fixing plate and a pressing plate for fixing the handlebar, one end of the fixing plate is used for detachable connection with the handlebar of the vehicle body, and the pressing plate is detachably arranged on the fixing plate to fix the handlebar between the fixing plate and the pressing plate. The fixing plate and the pressing plate form a clamping structure, which can quickly and firmly fix the handlebar, facilitate the packaging and express transportation of the vehicle as a whole, improve the stability of the handlebar during transportation, and avoid damage to the handlebar or the vehicle during transportation.

[0015] The utility model provides an electric bicycle that is easy to pack, which includes a vehicle body, a handlebar and the above-mentioned fixing structure, wherein the handlebar is detachably connected to the stem of the vehicle body through the fixing structure. The handlebar is detachably fixed to the side of the stem of the vehicle body through the fixing structure, which is convenient for packing and transportation, and improves the safety of the vehicle during express transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 A cross-sectional view of a fixing structure provided by an embodiment of the utility model;

[0018] Figure 2 A front view of a fixing plate in a fixing structure provided in an embodiment of the utility model;

[0019] Figure 3 This is a front view of a pressing tablet in a fixed structure provided in an embodiment of the utility model.

[0020] Icon: 100-fixing plate; 200-pressing plate; 300-fixing slot; 101-fixing hole; 201-clamping protrusion; 102-insertion hole; 202-first connecting hole; 203-second connecting hole; 400-fixing bolt; 500-reinforcing rib. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0022] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0023] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0024] In conjunction with the accompanying drawings, some embodiments of the present invention are described in detail below. In the absence of conflict, the following embodiments and features in the embodiments can be combined with each other.

[0025] Example 1

[0026] This embodiment provides a fixing structure, which includes: a fixing plate 100 and a pressing plate 200 for fixing the handlebars, one end of the fixing plate 100 is used for detachable connection with the stem of the vehicle body, and the pressing plate 200 is detachably arranged on the fixing plate 100 to fix the handlebars between the fixing plate 100 and the pressing plate 200.

[0027] With the rapid development of online shopping and logistics and transportation industries, it is very common to buy electric bicycles online. During express delivery, many factors need to be faced, such as packaging and preventing damage from bumps and collisions. In particular, electric bicycles are large in size, irregular in shape, inconvenient to disassemble and can only be transported as a whole, and are easily damaged during transportation. Existing electric bicycles mainly include a body, a handlebar, and a stem for connecting the handlebars. Since the handlebars of electric bicycles are usually perpendicular to the body, even if the stem can be turned to adjust the handlebars to a suitable position, it is very inconvenient to pack them, and the protruding handlebars are also very easy to bump and cause damage. Therefore, most of the current methods use disassembled handlebars, and then place the handlebars parallel to the body before packaging. When packaging, it is necessary to first wrap the handlebars with EPE-covered woven fabric, then wrap the plastic parts with air cushion film bags to prevent the handlebars from scratching the plastic parts, and then use nylon cable ties to fix the handlebars on the stem. However, this fixing method is not only cumbersome to operate and difficult to dismantle, but the nylon cable ties are not strong, and it is very easy for the handlebars to be damaged or the handlebars to press the body, causing the body injection molded parts to be crushed. This embodiment provides a fixing structure that can fix the handlebars to the stem of the vehicle body and connect them firmly. It can protect the handlebars and prevent them from shaking and bumping, and prevent the handlebars from squeezing the injection molded parts on the vehicle body, causing damage or scratches to the injection molded parts. The fixing structure can be directly installed at the position where the handlebars were originally installed on the stem, without drilling holes, making removal and installation more convenient and quick. For details, please refer to Figure 1 As shown, the fixing structure includes a fixing plate 100 and a pressing plate 200. One end of the fixing plate 100 is detachably fixed to the handlebar, and the other end forms a clamping structure with the detachable pressing plate 200 for fixing the handlebar.

[0028] Before transportation, the handlebars usually need to be completely or partially removed from the stem to facilitate adjustment of the position and angle of the handlebars and packaging. At this time, the stem has an empty mounting hole or mounting structure for mounting the handlebars, which can be used to cooperate with the mounting of the fixing plate 100. After one end of the fixing plate 100 is mounted on the stem, the handlebars can be fixed to the fixing plate 100 using the pressing plate 200. When the user receives the vehicle, he only needs to remove the fixing structure and fix the handlebars on the stem again, and the installation and removal operations are relatively convenient. During transportation, since the fixing plate 100 has a certain supporting force, it can firmly fix the handlebars to prevent the handlebars from squeezing the vehicle body or shaking to cause bumps, etc., thereby improving the safety of the vehicle during transportation and avoiding damage to the vehicle during transportation. Through the fixing structure provided in this embodiment, the handlebars can be quickly and firmly fixed, which is convenient for the overall packaging and express transportation of the vehicle, improves the stability of the handlebars during transportation, and avoids damage to the handlebars or the vehicle during transportation.

[0029] Optionally, in some implementations of the present embodiment, a plurality of fixing holes 101 are provided on the fixing plate 100, and the fixing holes 101 correspond to the positions of the mounting holes on the stem for mounting the handlebars. Connectors can be passed through the fixing holes 101, and the pressing plate 200 is detachably connected to the vehicle body through the connecting members.

[0030] Please refer to Figure 2 As shown, Figure 2 This is a front view of the fixing plate 100 provided in the present embodiment. In the present embodiment, a plurality of fixing holes 101 are provided on the fixing plate 100, and the fixing plate 100 can be connected to the stem through the fixing holes 101 and the connecting pieces passing through the fixing holes 101. It can be understood that threaded holes are provided on the existing stem, and the handlebars are fixed to the stem through studs. After the handlebars are disassembled, the threaded holes on the stem used to connect the handlebars can be used to install the fixing plate 100. The connecting pieces can be bolts or studs. When installing the fixing plate 100, align the fixing holes 101 on the fixing plate 100 with the threaded holes on the stem, and then insert the connecting pieces into the fixing holes 101. The operation is convenient, and there is no need to open other installation holes on the vehicle body or the stem.

[0031] Optionally, in some implementations of this embodiment, the fixing hole 101 is a bar-shaped hole.

[0032] Please refer to Figure 3 As shown, in this embodiment, the fixing holes 101 are all bar-shaped holes or waist-shaped holes, and the direction of the fixing holes 101 can be adjusted according to needs. Providing the bar-shaped light fixing holes 101 can facilitate the alignment of the fixing holes 101 with the threaded holes on the stem, and facilitate the adjustment of the installation position of the fixing plate 100. It can be understood that the position and size of the threaded holes on the stems of different models of electric bicycles are not exactly the same, and there may be certain errors during production. Therefore, providing the bar-shaped light fixing holes 101 can improve the adaptability of the fixing plate 100 and facilitate the installation of the fixing plate 100.

[0033] Optionally, in some implementations of the present embodiment, a fixing groove 300 adapted to the shape of the clamped portion of the handlebar is provided on the fixing plate 100 and / or the pressing plate 200, the extension direction of the fixing groove 300 is parallel to the body direction of the vehicle body, and the clamped portion of the handlebar is clamped in the fixing groove.

[0034] In this embodiment, the fixing plate 100 and the pressing plate 200 are both plate-like structures, and the plate-like fixing plate 100 and the pressing plate 200 are bent to form a fixing groove 300. The fixing plate 100 and the pressing plate 200 are arranged relative to each other, and cooperate with the fixing groove 300 to form an annular fixing buckle. The fixing groove 300 is adapted to the shape of the clamped part of the handlebar, so that the handlebar is clamped and fixed between the fixing plate 100 and the pressing plate 200. At the same time, the fixing plate 100 surrounds the outside of the handlebar, forming a protruding protective structure on the outside of the handlebar. When a collision or friction occurs, the outer surface of the fixing part first collides or rubs with external objects, thereby protecting the handlebar. The direction of the fixing groove 300 is parallel to the body direction of the vehicle body, so that the handlebar is clamped between the fixing plate 100 and the pressing plate 200 in parallel with the body direction of the vehicle body, thereby facilitating packaging, reducing the packaging volume, and facilitating transportation.

[0035] Optionally, in some implementations of this embodiment, the fixed through groove 300 is an arc-shaped structure. It is understandable that the existing electric handlebars are mostly round tube structures. Setting the fixed through groove 300 to an adaptive arc-shaped structure has a better adaptation effect, increases the contact area with the handlebar, and avoids indentation.

[0036] Optionally, in some implementations of the present embodiment, a first connection hole 202 is opened at one end of the fixing plate 100 , a second connection hole 203 is correspondingly opened on the pressing plate 200 , and fixing bolts 400 are passed through the first connection hole 202 and the second connection hole 203 .

[0037] Please refer to Figure 2 As shown, a first connection hole 202 is formed at one end of the fixing plate 100 away from the fixing hole 101. Figure 3 As shown, correspondingly, a second connecting hole 203 is provided on the pressing sheet 200. Figure 1 As shown, the fixing plate 100 and the pressing plate 200 are connected and fixed by the fixing bolt 400, and when the handlebar is fixed, the clamping tightness of the fixing plate 100 and the pressing plate 200 can be adjusted by the fixing bolt 400. The fixing bolt 400 is inserted into the first connecting hole 202 and the second connecting hole 203, and the spacing between the fixing plate 100 and the pressing plate 200 can be adjusted by turning the nut, so that the fixing plate 100 and the pressing plate 200 are clamped, thereby ensuring the stability of the clamped handlebar.

[0038] Optionally, in some implementations of the present embodiment, a snap-in protrusion 201 is provided at one end of the pressing plate 200 away from the second connecting hole 203 , and a corresponding insertion hole 102 is provided on the fixing plate 100 , and the snap-in protrusion 201 is inserted into the insertion hole 102 .

[0039] Please refer to Figure 3As shown, one end of the pressing plate 200 away from the second connecting hole 203 is provided with a plurality of clamping protrusions 201, and the clamping protrusions 201 can be inserted into the socket 102 on the fixing plate 100, so as to form a fixed point at one end of the pressing plate 200. The other end of the pressing plate 200 is connected to the fixing plate 100 by a fixing bolt 400 inserted into the second connecting hole 203, so as to form a stable fixed structure. When the fixing bolt 400 is removed, due to the connection effect of the clamping protrusion 201 and the fixing plate 100, the pressing plate 200 will not be completely separated from the fixing plate 100, so as to avoid the sudden drop of the clamped handlebar and cause damage. When installing, the clamping protrusion 201 is inserted into the socket 102, and the pressing plate 200 has a certain degree of freedom and can be rotated at a certain angle, so as to facilitate the clamping of the handlebar. After the handlebar is clamped, the pressing plate 200 and the fixing plate 100 are connected by the fixing bolt 400. During the process of tightening the fixing bolt 400 , the clamping protrusion 201 supports the handlebar, and the operator does not need to manually support the handlebar, so that the fixing bolt 400 can be tightened with one hand, thereby improving the operating efficiency.

[0040] Optionally, in some implementations of the present embodiment, reinforcing ribs 500 are provided on the fixing sheet 100 and / or the pressing sheet 200 .

[0041] Please refer to Figure 2 As shown, the reinforcing rib 500 can be a protrusion or groove arranged along the length direction of the fixing plate 100 and the pressing plate 200. The reinforcing rib 500 increases the supporting strength of the fixing plate 100 and the pressing plate 200 to prevent the fixing plate 100 or the pressing plate 200 from bending during use.

[0042] Optionally, in some implementations of this embodiment, the fixing plate 100 includes a fixing portion connected to the stem and an extending portion extending to the side of the stem, the extending portion is connected to the fixing portion, and the pressing plate 200 is connected to the extending portion so that the handlebar is clamped on the extending portion.

[0043] Please refer to Figure 1 As shown, in this embodiment, one side of the fixing portion extends to the side of the handlebar to form an extension portion. The extension portion is bent to form a fixing slot 300, and the pressing sheet 200 is also detachably connected to the extension portion, forming a clamping structure at the extension portion. When the handlebar is fixed to the extension portion, the entire handlebar is located beside the handlebar, and with the fixing slot 300 parallel to the direction of the vehicle body, the handlebar can be fixed parallel to the side of the vehicle body, which is convenient for packing the vehicle. After packaging, the volume is smaller and convenient for transportation.

[0044] Optionally, in some implementations of this embodiment, the fixing portion and the extending portion are integrally formed.

[0045] The fixing plate 100 is bent to form an extension portion, and the extension portion is integrally formed with the fixing portion. The integral forming greatly reduces the cost of parts production, increases the production speed, improves the connection strength between the fixing portion and the extension portion, and prevents the fixing plate 100 from bending.

[0046] Example 2

[0047] This embodiment provides an electric bicycle that is easy to pack, which includes a vehicle body, a handlebar and the above-mentioned fixing structure. The handlebar is detachably connected to the stem of the vehicle body through the fixing structure.

[0048] In this embodiment, the handlebars are detachably fixed to the side of the stem of the vehicle body through a fixing structure, which is convenient for packaging and transportation and improves the safety of the vehicle during express transportation.

[0049] In summary, the utility model provides a fixing structure, which includes: a fixing plate 100 and a pressing plate 200 for fixing the handlebar, one end of the fixing plate 100 is used to be detachably connected to the stem of the vehicle body, and the pressing plate 200 is detachably arranged on the fixing plate 100 to fix the handlebar between the fixing plate 100 and the pressing plate 200. The handlebar is fixed to the stem position of the vehicle body by the fixing structure, and the connection is firm. It can protect the handlebar and prevent the handlebar from shaking and bumping, and it can also prevent the handlebar from squeezing the injection molded parts on the vehicle body, causing damage to the injection molded parts or scratches. And the fixing structure can be directly installed at the position where the handlebar is originally installed on the stem, without drilling, and disassembly and installation are more convenient and quick. The clamping structure formed by the fixing plate 100 and the pressing plate 200 can quickly and firmly fix the handlebar, which is convenient for the overall packaging and express transportation of the vehicle, improves the stability of the handlebar during transportation, and prevents the handlebar or the vehicle from being damaged during transportation.

[0050] The utility model also provides an electric bicycle that is easy to pack, which includes a vehicle body, a handlebar and the above-mentioned fixing structure, wherein the handlebar is detachably connected to the stem of the vehicle body through the fixing structure. The handlebar is detachably fixed to the side of the stem of the vehicle body through the fixing structure, which is convenient for packing and transportation, and improves the safety of the vehicle during express transportation.

[0051] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the utility model.

Claims

1. A fixing structure, characterized in that: include: A fixing plate (100) and a pressing plate (200) are used for fixing a handlebar, one end of the fixing plate (100) is used for being detachably connected to a stem of a vehicle body, the pressing plate (200) is detachably arranged on the fixing plate (100) so as to fix and clamp the handlebar between the fixing plate (100) and the pressing plate (200), a plurality of fixing holes (101) are provided on the fixing plate (100), the fixing holes (101) correspond to the positions of mounting holes on the stem for mounting the handlebar, a connecting piece can be inserted into the fixing hole (101), and the pressing plate (200) is detachably connected to the vehicle body via the connecting piece.

2. The fixing structure according to claim 1, characterized in that: The fixing plate (100) and / or the pressing plate (200) are provided with a fixing through groove (300) adapted to the shape of the clamped portion of the handlebar, the extension direction of the fixing through groove (300) is parallel to the body direction of the vehicle body, and the clamped portion of the handlebar is clamped in the fixing groove.

3. The fixing structure according to claim 1, characterized in that: The fixing hole (101) is a strip-shaped hole.

4. The fixing structure according to claim 1, characterized in that: A first connection hole (202) is formed at one end of the fixing plate (100), and a second connection hole (203) is correspondingly formed on the pressing plate (200), and fixing bolts (400) are inserted through the first connection hole (202) and the second connection hole (203).

5. The fixing structure according to claim 4, characterized in that: A clamping protrusion (201) is provided at one end of the pressing plate (200) away from the second connecting hole (203), and a plug hole (102) is correspondingly provided on the fixing plate (100), and the clamping protrusion (201) is clamped and inserted in the plug hole (102).

6. The fixing structure according to claim 1, characterized in that: The fixing plate (100) and / or the pressing plate (200) are provided with reinforcing ribs (500).

7. The fixing structure according to claim 1, characterized in that: The fixing plate (100) comprises a fixing portion connected to the stem and an extending portion extending to the side of the stem, the extending portion being connected to the fixing portion, and the pressing plate (200) being connected to the extending portion so that the handlebar is clamped on the extending portion.

8. The fixing structure according to claim 7, characterized in that: The fixing portion and the extending portion are integrally formed.

9. An electric bicycle that is easy to pack, characterized in that: The vehicle comprises a vehicle body, a handlebar and a fixing structure as claimed in any one of claims 1 to 8, wherein the handlebar is detachably connected to the stem of the vehicle body via the fixing structure.

Images