A windproof and rainproof warm and windproof quilt

Abstract

The present application relates to the technical field of electric vehicle windscreen technology, especially to a windproof and rainproof warm windscreen. It comprises a windscreen for blocking the oncoming airflow of the driver of an electric bicycle, a handle cover on the windscreen for covering the handle of the electric bicycle, a neck cover for blocking the wind from entering the clothes of the driver's neck, and a shoulder guard for blocking the wind from the driver's shoulder. The handle cover, neck cover and shoulder guard are provided with automatic sealing components to prevent the wind from directly blowing on the driver's hands, neck and shoulders. The windscreen is improved in multiple ways, and multiple schemes are combined to achieve sealing at the handle, ensure that the handle is not windproof, bring a warm and comfortable riding experience, and improve the flexibility of the windscreen.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of electric vehicle windproof quilt, and in particular to a windproof and rainproof warm quilt. BACKGROUND

[0002] The electric vehicle, i.e. the two-wheeled electric vehicle, is a main travel tool for people and is favored by people. However, due to the fast speed during driving, the driver of the electric vehicle is directly against the airflow during driving. Especially in the cold winter, the airflow flowing through the body surface of the driver can quickly take away the heat of the human body. For example, the hands, feet, neck and other parts of the driver, due to the lack of thick clothing to block, the body of the hands, feet, neck and other parts of the driver can be frostbitten. In order to solve such problems, the market appears a windproof quilt which can block the body of the driver, so that the airflow directly against the driver during riding can be isolated by the windproof quilt to some extent, reducing the loss of heat of the driver's body, thereby playing a warm-keeping effect. Therefore, the windproof quilt is favored in winter due to its good warm-keeping performance for the electric vehicle.

[0003] However, the handle of the existing windproof quilt is limited by the complex handle structure of the electric vehicle, such as different sizes of disc brake, disc brake wire, brake wire, ground wire, signal wire, rearview mirror and the like, so that no matter how the handle of the windproof quilt is tied and fixed, there will be gaps of different sizes, etc., resulting in that the existing windproof quilt is difficult to realize the sealing of the handle. This makes the wind flow into the gap and be cold and stinging in the actual riding, and the driver needs to wear gloves. The thick gloves wrapped in the handle cover of the windproof quilt not only affect the operation of the driver on the handle of the electric vehicle, but also easily misoperate in the case that the driver cannot see the operation panel of the handle of the electric vehicle, thereby affecting the driving of the following vehicle.

[0004] In addition, the windproof quilt on the market is designed with a neck cover and a head cover integrated with the quilt body, which can be worn on the neck of the driver before driving. Although it can increase the windproof and warm-keeping effect of the windproof quilt, it affects the operation of the driver when turning or in the case of emergency operation, and there is a safety hazard.

[0005] Therefore, it is currently an urgent problem to design a windproof quilt with good sealing effect, strong windproof and warm-keeping, and high safety factor.

[0006] The above content is only used to assist in understanding the technical solutions of the present application, and does not mean that the above content is the closest prior art. SUMMARY

[0007] The technical problem to be solved by the present application is to provide a windproof and rainproof warm quilt. The windproof quilt is improved in multiple ways and multiple schemes, can realize the sealing of the handle, ensure that the handle is not air permeable, bring a warm and comfortable riding experience, and improve the flexibility of the windproof quilt.

[0008] To achieve the purpose, the technical scheme of the present application is realized as follows: a windproof and rainproof warm-keeping windproof quilt, comprising: a windproof cover for blocking the oncoming airflow of a driver of an electric bicycle; a handle cover for covering the handle of the electric bicycle, a neck cover for blocking the wind from entering the clothes of the driver at the neck, and a shoulder cover for blocking the wind from the driver's shoulders; the handle cover, the neck cover, and the shoulder cover are provided with automatic sealing components for preventing the wind from directly blowing on the driver's hands, neck, and shoulders.

[0009] Preferably, the automatic sealing component comprises a connecting sleeve arranged at the handle cover, and an elastic filler for automatically filling the gap between the handle cover and the handle of the electric bicycle by deforming itself; one end of the connecting sleeve is sleeved on the handle of the electric bicycle, and the other end is connected with the handle cover; the elastic filler is arranged on the connecting sleeve and the handle cover.

[0010] Preferably, the elastic filler comprises a first wind-blocking sponge block and a second wind-blocking sponge block arranged in the handle cover; the first wind-blocking sponge block is provided with a first through hole through which the brake handle of the electric bicycle passes; the second wind-blocking sponge block is provided with a second through hole through which the handle of the electric bicycle passes; the first wind-blocking sponge block and the second wind-blocking sponge block are connected with each other, and an obtuse angle is formed between the first wind-blocking sponge block and the second wind-blocking sponge block.

[0011] Preferably, the elastic filler comprises a nipple sponge arranged on the connecting sleeve, the first wind-blocking sponge block, and the second wind-blocking sponge block; the nipple sponge is equally spaced along the inner wall of the connecting sleeve and the obtuse angle surface formed by the first wind-blocking sponge block and the second wind-blocking sponge block.

[0012] Preferably, the automatic sealing component further comprises a screw and nut windproof sleeve; the screw and nut windproof sleeve comprises an inner sleeve and an outer sleeve which are nested and matched; the inner sleeve is clamped on the front end of the handle of the electric bicycle and is spliced by two half-cylinders forming an inner thread piece; the outer sleeve is spliced by two half-cylinders forming an outer thread piece; the outer surface of the inner thread piece is provided with a clamping groove in the circumferential direction for fixing the front end sealing cloth of the handle cover, and the inner surface of the inner thread piece is provided with a sponge layer.

[0013] Preferably, the connecting sleeve is provided with a rearview mirror opening through which the rearview mirror handle of the electric bicycle passes; the front end of the rearview mirror opening is provided with a tightening rope or a sealing magic tape for closing the opening; the tail end of the rearview mirror opening is connected with a tightening opening on the handle cover, the tightening opening is used to reduce the circumference of the handle cover in the circumferential direction, and the tightening opening is provided with a first magic tape.

[0014] Preferably, it further comprises an observation window for observing the control panel of the handle of the electric bicycle; the observation window is arranged on the handle cover, and the observation window is made of soft transparent material.

[0015] Preferably, the wind shield comprises a leg shield covering the lower half of the driver's body and a body shield for shielding the upper half of the driver's body; the top end of the leg shield is connected with the front end of the body shield; the handle sleeve is communicated with the connection of the leg shield and the body shield; the neck cover and the shoulder cover are arranged at the tail end of the body shield.

[0016] Preferably, the neck cover is located at the center of the tail end of the body shield; the shoulder cover is two elongated cotton pieces; the front end of the elongated cotton piece is connected with the tail end of the body shield, and the connection of the elongated cotton piece and the body shield is located on both sides of the neck cover; the magnetic plate is located at the tail end of the two elongated cotton pieces or alternately distributed on the inner and outer sides of the two elongated cotton pieces.

[0017] Preferably, it further comprises a storable seat cover for protecting the seat cushion of the electric vehicle; the storable seat cover is made of waterproof cloth, the front end of the storable seat cover is connected with the outer side of the neck cover through a zipper, and the tail end of the storable seat cover is provided with a pocket; the pocket is sleeved with the backrest of the seat cushion of the electric vehicle; the outer side of the neck cover and the outer surface of the storable seat cover are provided with a second magic tape.

[0018] The beneficial effects of the present application are embodied in:

[0019] (1) The automatic sealing assembly for preventing the wind from directly blowing on the hands, neck and shoulders of the driver is arranged at the handle sleeve, neck cover and shoulder cover of the wind shield, so that the impact airflow and wind during riding are isolated from entering the wind shield, thereby improving the windproof and warm-keeping effect of the wind shield.

[0020] (2) The elastic filler is arranged, which can automatically fill the gap between the handle sleeve and the handle of the electric vehicle, avoid the impact airflow during riding from entering along the gap, improve the windproof and warm-keeping effect of the wind shield, and the elastic filler is composed of sponge, which can form support in the handle sleeve, so that the hands of the driver can move more flexibly in the handle sleeve, thereby improving the safety of using the wind shield.

[0021] (3) The protruding sponge is arranged at equal intervals on the connecting sleeve, the first wind isolation sponge block and the second wind isolation sponge block. During actual installation, the protruding sponge can be squeezed to form an interlaced structure. This can block the airflow entering along the gap between the connecting sleeve and the handle of the electric vehicle multiple times, not only can reduce the pressure and speed of the airflow entering along the gap, but also can automatically fill the space between the handle of the electric vehicle and the handle sleeve and the connecting sleeve caused by the irregularity of the shell of the handle, thereby improving the windproof and warm-keeping effect of the whole wind shield.

[0022] (4), the tail end of the shoulder or the inside and outside of the shoulder is provided with a magnetic plate which can automatically close the shoulder. This not only improves the windproof and warm-keeping effect of the windproof quilt on the driver's shoulder, but also does not affect the freedom of movement of the driver's neck, and compared with the traditional shoulder fixed by rope sleeve, the windproof quilt is more safe and convenient in use.

[0023] (5), the outer side of the neck cover is provided with a storable seat cover which can cover the seat of the electric vehicle. Since the storable seat cover is made of waterproof cloth, it can block the impact airflow of the neck cover during riding, ensuring the warm-keeping effect of the neck cover. At the same time, in rainy and snowy weather, the driver can unfold the storable seat cover after parking to cover the seat of the electric vehicle, which not only avoids the seat of the electric vehicle from being wet, but also covers the neck cover and the shoulder cover, reducing the influence of rainy and snowy weather on the windproof quilt, thereby improving the windproof and warm-keeping effect of the windproof quilt. BRIEF DESCRIPTION OF DRAWINGS

[0024] Figure 1 It is a structural schematic view of the present application;

[0025] Figure 2 It is a structural schematic view of the present application;

[0026] Figure 3 It is a rear view of the elastic filler of the present application;

[0027] Figure 4 It is a front view of the elastic filler of the present application;

[0028] Figure 5 It is a front view of the elastic filler of the present application;

[0029] Figure 6 It is a structural schematic view of the neck cover of the present application;

[0030] Figure 7 It is a structural schematic view of the storable seat cover of the present application;

[0031] Figure 8 It is a structural schematic view of the screw nut windproof sleeve of the present application;

[0032] Figure 9 It is a structural schematic view of the internal thread piece of the present application;

[0033] Figure 10 It is a structural schematic view of the external thread piece of the present application.

[0034] BRIEF DESCRIPTION OF DRAWINGS

[0035] A, handlebar; B, brake handle; C, control panel;

[0036] 10, handle sleeve; 11, connecting sleeve; 111, first windproof sponge block; 111a, first through hole;

[0037] 112, second windproof sponge block; 112b, second through hole; 113, nipple sponge;

[0038] 12, first magic tape; 13, observation window; 14, tightening rope; 20, body cover; 30, neck cover;

[0039] 40, shoulder guard; 41, magnetic plate; 50, storable cover sleeve; 51, zipper; 52, second magic tape;

[0040] 53, pocket; 70, internal thread piece; 71, clamping groove; 72, external thread; 73, tenon;

[0041] 80, external thread piece; 81, annular protrusion; 82, dovetail. DETAILED DESCRIPTION

[0042] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. The embodiments in the present application and the features in the embodiments can be combined with each other without conflict. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0043] Embodiment 1

[0044] Referring to Figures 1 to 5 as shown:

[0045] The present application provides a windproof and rainproof warm-keeping cover, which comprises a wind shield for blocking the oncoming airflow when riding an electric bicycle. The wind shield is provided with a handle sleeve 10, a neck cover 30 and a shoulder guard 40.

[0046] In cold weather, the handle sleeve 10 is generally used to cover the handle of the electric bicycle, and can block most of the wind and impact airflow generated during riding when the driver is riding, so as to reduce the heat loss speed of the driver's hands.

[0047] The neck cover 30 can block the wind and impact airflow generated during riding from entering the clothes along the driver's neck when the driver is riding, thereby achieving the effect of cold prevention and warmth preservation.

[0048] The shoulder guard 40 can block the wind and impact airflow generated during riding for the driver's shoulders.

[0049] In order to improve the windproof and warm-keeping effect of the handle sleeve 10, the neck sleeve 30 and the shoulder sleeve 40 on the hands, neck and shoulders of the electric bicycle driver, an automatic sealing assembly which can prevent the wind from directly blowing on the hands, neck and shoulders of the driver is arranged at the handle sleeve 10, the neck sleeve 30 and the shoulder sleeve 40.

[0050] The automatic sealing assembly is composed of a connecting sleeve 11 and an elastic filling piece.

[0051] The connecting sleeve 11 is arranged in a hollow circular table shape with through holes at both ends, and one end of the connecting sleeve 11 is sleeved on the handle of the electric bicycle, and the other end is connected with the handle sleeve 10.

[0052] Through such an arrangement, after the connecting sleeve 11 is sleeved on the handle of the electric bicycle, the front end of the connecting sleeve 11 only needs to be in contact with the shell of the handle, so it does not need a large internal space, and thus a smaller space can be more easily and closely attached to the shell of the handle. This enables the connecting sleeve 11 to block the impact airflow generated during riding from entering through the gap between the connecting sleeve 11 and the shell of the handle, thereby improving the windproof and warm-keeping effect of the windproof garment.

[0053] Similarly, since the rear end of the connecting sleeve 11 is sleeved on the place where the handle A, the brake handle and the control panel C for controlling the light of the electric bicycle are gathered, a larger space is needed to cover all these parts, so that the airflow can be blocked from entering the handle sleeve 10 without affecting the normal use of the handle of the electric bicycle, thereby improving the windproof and warm-keeping effect.

[0054] A rearview mirror opening is arranged on the connecting sleeve 11, and a tightening opening is arranged on the handle sleeve 10.

[0055] The rearview mirror opening forms a passage through which the handle of the rearview mirror of the electric bicycle can pass when the connecting sleeve 11 is sleeved on the handle of the electric bicycle, thereby facilitating installation. In addition, it can also be adapted to the models whose handle shell of the electric bicycle is larger than the inner diameter of the connecting sleeve 11, thereby being able to adapt to more models and improving the use range of the windproof garment.

[0056] A tightening rope 14 or a sealing magic tape which can close the rearview mirror opening is arranged at the front end of the rearview mirror opening.

[0057] When the tightening rope 14 is used, the tightening rope 14 is distributed in a fishing net shape across the two sides of the rearview mirror opening or is wound in the circumferential direction of the connecting sleeve 11. During actual installation, the tightening rope 14 only needs to be pulled tight to make the rearview mirror opening gather together, thereby making the entire connecting sleeve 11 more closely attached to the shell of the handle of the electric bicycle.

[0058] When the sealing Velcro is used, the hook surface of the sealing Velcro is set on the outer surface of the connecting sleeve 11, and the hook surface of the sealing Velcro is lengthened and can be wound along the circumferential direction of the connecting sleeve 11, so as to seal the rearview mirror opening more tightly.

[0059] The tail end of the rearview mirror opening is connected with the tightening opening on the handle sleeve 10, the tightening opening is internally provided with cloth which is larger than the opening width to seal the opening, and the tightening opening is externally provided with the first Velcro 12.

[0060] By adjusting the first Velcro 12, the circumference of the handle sleeve 10 along the circumferential direction can be adjusted through the tightening opening, so that the space of the handle sleeve 10 at the handle of the electric vehicle can be adjusted without affecting the windproof and warm-keeping effect of the handle sleeve 10, and the driver's hand can move more flexibly in the handle sleeve 10.

[0061] In order to facilitate the driver to observe the control panel C of the electric vehicle handle when riding and accurately operate the keys such as the light and horn of the electric vehicle, an observation window 13 made of soft transparent material is arranged on the handle sleeve 10. Such design not only ensures the warm-keeping effect of the windproof cover, but also improves the safety factor of the driver using the windproof cover.

[0062] The elastic filler is arranged on the connecting sleeve 11 and the handle sleeve 10, and is used to block the airflow into the gap between the handle sleeve 10 and the handle of the electric vehicle.

[0063] The elastic filler is composed of a first windproof sponge block 111, a second windproof sponge block 112 and a nipple sponge 113.

[0064] The first windproof sponge block 111 is provided with a first through hole 111a through which the brake handle B of the electric vehicle handle passes, and in actual installation, the brake handle B passes through the first through hole 111a, so that the first windproof sponge block 111 is clamped on the brake handle B.

[0065] The second windproof sponge block 112 is provided with a second through hole 112b through which the handle A of the electric vehicle handle passes, and in actual installation, the handle A passes through the second through hole 112b, so that the second windproof sponge block 112 is clamped on the handle A.

[0066] The first windproof sponge block 111 and the second windproof sponge block 112 are connected with each other, and in order to adapt to the structure between the brake handle B and the handle A, the first windproof sponge block 111 and the second windproof sponge block 112 are combined to form an obtuse angle structure.

[0067] Through such a setting, after the first and second wind-blocking sponge blocks 111 and 112 are sleeved on the handle of the electric vehicle, a wall is formed between the connecting sleeve 11 and the handle sleeve 10, which can block the impact airflow generated by riding from entering the handle sleeve 10, ensuring the warmth-keeping effect of the handle sleeve 10, thereby improving the windproof and warmth-keeping effect of the entire wind-blocking cover.

[0068] The protruding sponges 113 are evenly distributed along the inner wall of the connecting sleeve 11 and the surface of the obtuse angle structure formed by the first and second wind-blocking sponge blocks 111 and 112.

[0069] Through such a setting, the protruding sponges 113 are staggered inside the connecting sleeve 11 and the space of the obtuse angle structure formed by the first and second wind-blocking sponge blocks 111 and 112. Such a structure can block the airflow entering along the gap between the connecting sleeve 11 and the handle of the electric vehicle multiple times, not only reducing the pressure and speed of the originally high-pressure and high-speed airflow entering along the gap, but also decomposing it and automatically filling the space between the handle of the electric vehicle and the handle sleeve 10 and the connecting sleeve 11 caused by the irregularity of the outer shell of the handle, thereby improving the windproof and warmth-keeping effect of the entire wind-blocking cover.

[0070] Embodiment 2

[0071] Referring to Figures 6 to 7

[0072] The windproof cover is composed of a leg cover covering the lower body of the driver and a body cover 20 for blocking the wind for the upper body of the driver.

[0073] The top end of the leg cover is connected with the front end of the body cover 20; the handle sleeve 10 is in communication with the connection between the leg cover and the body cover 20, and the neck cover 30 and the shoulder cover 40 are both arranged at the tail end of the body cover 20.

[0074] The neck cover 30 is located at the center of the tail end of the body cover 20, and the neck cover 30 is arranged in the form of an arc-shaped cotton piece that can fit the neck of the driver. The shoulder cover 40 is composed of two elongated cotton pieces, the front ends of the two elongated cotton pieces are both connected with the tail end of the body cover 20, and the connection between the elongated cotton pieces and the body cover 20 is located on both sides of the neck cover 30.

[0075] In addition, magnetic plates 41 that can be attracted to each other are arranged at the tail ends of the two elongated cotton pieces. The length of the magnetic plates 41 is about 30 cm, and the width is about 5 to 8 cm. The magnetic plates 41 are alternately arranged on the inner and outer sides of the two elongated cotton pieces.

[0076] ​Through such a setting, the shoulder guard 40 is lengthened, which can not only prevent the wind and keep warm for the neck, shoulders and even back of the driver, but also is provided with the magnetic plate 41, so that the shoulder guard 40 is automatically adsorbed and closed under the action of the magnetic plate 41 when the driver rides. Meanwhile, since the magnetic plates 41 are alternately distributed on the inner and outer sides of the two lengthened cotton pieces, the shoulder guard 40 can automatically adapt to drivers of different heights and provide the best protection for their shoulders and backs. Such a design makes the neck of the driver not be bound by the shoulder guard 40 and can move freely, which is safer than the hanging rope design on the market.

[0077] In addition, the shoulder guard 40 is lengthened and is provided with the magnetic plate 41 on the tail or the inner and outer sides of the two lengthened cotton pieces. This makes the shoulder guard 40 slightly rise outward like an umbrella when the driver actually rides, which can ensure that the back of the driver is not wet in rainy and snowy weather, thereby improving the windproof and warm-keeping effect.

[0078] A storable seat cover 50 for protecting the seat cushion of the electric vehicle is also provided. The storable seat cover 50 is made of waterproof fabric.

[0079] The front end of the storable seat cover 50 is connected to the outer side of the neck guard cover 30, and a zipper 51 is arranged at the connection position, so as to form a detachable connection, which is convenient for daily cleaning. A pocket 53 is arranged at the tail end of the storable seat cover 50, and the pocket 53 is sleeved with the backrest of the seat cushion of the electric vehicle. The outer side of the neck guard cover 30 and the outer surface of the storable seat cover 50 are provided with a second magic tape 52.

[0080] Through such a setting, in rainy and snowy weather, the driver can open the second magic tape 52 between the storable seat cover 50 and the neck guard cover 30 after arriving at the destination by driving the electric vehicle, unfold the storable seat cover 50, and sleeve the pocket 53 with the backrest of the seat cushion of the electric vehicle, so as to avoid the seat cushion and the neck guard cover 30 from being wetted by rain and snow. When the driver needs to ride, the storable seat cover 50 can be folded again or detached from the outer side of the neck guard cover 30, which is not only simple and convenient, but also avoids the windproof quilt and the seat cushion of the electric vehicle from being wetted, thereby improving the cold-proof and warm-keeping effect of the windproof quilt on the driver.

[0081] In addition, a waterproof layer with a height of about 15 cm is arranged in the inner part of the bottom end of the leg guard cover, so as to avoid that the driver passes through a wet place during riding and water droplets splashed wet the windproof quilt, thereby affecting the use effect of the windproof quilt.

[0082] Embodiment 3

[0083] Referring to Figures 8 to 10

[0084] The automatic sealing assembly further comprises a screw and nut windproof sleeve. The screw and nut windproof sleeve is composed of an inner sleeve and an outer sleeve. ​

[0085] When the handlebar of the electric vehicle driven by the driver is connected with the body without a plastic shell, only a metal frame, the originally arranged front end cloth cover of the handlebar cover 10 is difficult to be fixed on the front end metal frame of the handlebar of the electric vehicle due to the small volume of the metal frame, which is not only easy to loosen, but also easy to leak air, so that the windproof and warm-keeping effect of the handlebar cover 10 is reduced.

[0086] The inner sleeve is spliced by two half-cylindrical inner thread pieces 70. In actual use, the two inner thread pieces 70 can be clamped on the front end metal frame of the handlebar of the electric vehicle, and the front end cloth cover of the handlebar cover 10 is fixed into the clamping groove 71 on the inner thread piece 70 by a strap. Since the clamping groove 71 is opened along the circumferential direction of the outer surface of the inner thread piece 70, the opening of the front end cloth cover of the handlebar cover 10 is sealed. The tenon 73 and the groove are arranged on the splicing surface of the two inner thread pieces 70, and the tenon 73 and the groove form a mortise and tenon joint, so that the two inner thread pieces 70 are easily assembled, and the consumers are also easily installed and used.

[0087] A sponge layer is arranged on the inner surface of the inner thread piece 70. When the two inner thread pieces 70 are clamped on the front end metal frame of the handlebar of the electric vehicle, the sponge layer can automatically fill the gap between the inner thread piece 70 and the metal frame, so as to block the airflow into the handlebar cover 10 and improve the windproof and warm-keeping effect of the windproof cover.

[0088] In addition, in order to make the connection between the inner thread piece 70 and the metal frame more close, an outer thread 72 is arranged at the front end of the inner thread piece 70, and the front end of the inner thread piece 70 is tapered, and the diameter of the taper changes along the length direction of the inner thread piece 70, that is, the diameter gradually increases from the end to the middle of the inner thread piece 70, forming a tapered thread structure.

[0089] The outer sleeve is spliced by two half-cylindrical outer thread pieces 80. The dovetail tenon 82 and the dovetail groove are arranged on the splicing surface of the two outer thread pieces 80, and the dovetail tenon 82 and the dovetail groove form a mortise and tenon joint. In addition, the annular protrusion 81 is arranged on the inner surface of the front end of the outer thread piece 80, and the inner thread corresponding to the tapered thread structure is arranged on the annular protrusion 81, so that the inner sleeve and the outer sleeve of the screw nut windproof sleeve form a thread cooperation.

[0090] Moreover, since the inner surface of the front end of the outer thread piece 80 is provided with the annular protrusion 81, a certain space is formed between the inner sleeve and the outer sleeve, thereby forming the installation space of the front end cloth cover of the handlebar cover 10. Through such a setting, the outer sleeve forms a protective cover on the front end cloth cover of the handlebar cover 10, which can not only avoid the wind from entering the handlebar cover 10, but also make the inner sleeve connect with the metal frame more closely under the action of the tapered thread structure by rotating the outer sleeve.

[0091] The above description is only the preferred embodiment of the present application, and is not intended to limit the present application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A wind and rain proof, warm-keeping, wind blocking quilt, characterized in that, The application relates to a wind shield for blocking the head-on airflow for the driver of an electric bicycle, which is provided with a handle cover (10) for covering the handle of the electric bicycle, a neck cover (30) for blocking the wind from entering the clothes of the driver at the neck, and a shoulder cover (40) for blocking the wind for the shoulder of the driver; the handle cover (10), the neck cover (30) and the shoulder cover (40) are provided with automatic sealing components for preventing the wind from directly blowing on the hands, the neck and the shoulder of the driver. The automatic sealing component comprises a screw-nut windproof sleeve; the screw-nut windproof sleeve comprises an inner sleeve and an outer sleeve which are nested and matched; the inner sleeve is clamped at the front end of the handle of the electric bicycle and is spliced by two half-cylinders formed inner thread plates (70); the outer sleeve is spliced by two half-cylinders formed outer thread plates (80); the outer surface of the inner thread plate (70) is provided with a clamping groove (71) for fixing the front end sealing cloth of the handle cover (10) in the circumferential direction, and the inner surface of the inner thread plate (70) is provided with a sponge layer. The automatic sealing component further comprises a connecting sleeve (11) arranged at the handle cover (10) and an elastic filler which automatically fills the gap between the handle cover (10) and the handle of the electric bicycle by deforming itself; one end of the connecting sleeve (11) is sleeved on the handle of the electric bicycle, and the other end is connected with the handle cover (10); the elastic filler is arranged on the connecting sleeve (11) and the handle cover (10).

2. The windproof and rainproof thermal windbreak quilt according to claim 1, characterized in that, The elastic filler comprises a first wind-blocking sponge block (111) and a second wind-blocking sponge block (112) arranged in the handle cover (10); the first wind-blocking sponge block (111) is provided with a first through hole (111a) through which the brake handle (B) of the handle of the electric bicycle passes; the second wind-blocking sponge block (112) is provided with a second through hole (112b) through which the handle (A) of the handle of the electric bicycle passes; the first wind-blocking sponge block (111) and the second wind-blocking sponge block (112) are connected with each other, and an obtuse angle is formed between the first wind-blocking sponge block (111) and the second wind-blocking sponge block (112).

3. The windproof and rainproof thermal windbreak quilt according to claim 2, characterized in that, The elastic filler comprises a nipple sponge (113) arranged on the connecting sleeve (11), the first wind-blocking sponge block (111) and the second wind-blocking sponge block (112); the nipple sponge (113) is equally spaced on the inner wall of the connecting sleeve (11) and the obtuse angle surface formed by the first wind-blocking sponge block (111) and the second wind-blocking sponge block (112).

4. The windproof and rainproof thermal windbreak quilt according to claim 3, characterized in that, The connecting sleeve (11) is provided with a rearview mirror opening through which the rearview mirror handle of the electric bicycle passes; the front end of the rearview mirror opening is provided with a tightening rope (14) or a sealing magic tape which closes the opening; the tail end of the rearview mirror opening is connected with a tightening opening on the handle cover (10), the tightening opening is used for reducing the circumference of the handle cover (10) in the circumferential direction, and the tightening opening is provided with a first magic tape (12).

5. The windproof and rainproof warm and windproof quilt according to claim 2 or 3 or 4, characterized in that, The application further comprises an observation window (13) for observing the control panel (C) of the handle of the electric bicycle; the observation window (13) is arranged on the handle cover (10), and the observation window (13) is made of soft transparent material.

6. The wind and rain proof, warm keeping, wind blocking quilt according to claim 5, characterized in that, ​ 7. The wind and rain proof, warm keeping, wind blocking quilt according to claim 6, characterized in that, The wind shield comprises a leg shield covering the lower half of the driver's body and a body shield (20) for shielding the upper half of the driver's body; the top end of the leg shield is connected with the front end of the body shield (20); the handle cover (10) is communicated with the connection part of the leg shield and the body shield (20); the neck cover (30) and the shoulder cover (40) are both arranged at the tail end of the body shield (20).

8. The wind and rain proof, warm and wind blocking quilt as claimed in claim 6, wherein The automatic sealing assembly further comprises a magnetic plate (41); the neck cover (30) is located at the center of the tail end of the body shield (20); the shoulder cover (40) is two elongated cotton pieces; the front end of the elongated cotton piece is connected with the tail end of the body shield (20), and the connection part of the elongated cotton piece and the body shield (20) is located at both sides of the neck cover (30); the magnetic plate (41) is located at the tail end of the two elongated cotton pieces or alternatively distributed at the inner and outer sides of the two elongated cotton pieces.

9. The wind and rain proof, warm and wind blocking quilt according to claim 8, characterized in that, The automatic sealing assembly further comprises a storable seat cover (50) for protecting the seat cushion of the electric vehicle; the storable seat cover (50) is made of waterproof cloth, the front end of the storable seat cover (50) is connected with the outer side of the neck cover (30) through a zipper (51), and the tail end of the storable seat cover (50) is provided with a pocket (53); the pocket (53) is sleeved with the backrest of the seat cushion of the electric vehicle; the outer side of the neck cover (30) and the outer surface of the storable seat cover (50) are provided with a second magic tape (52).

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