CN209771295U

CN209771295U - Roller-skating-like short-distance travel tool

Info

Publication number: CN209771295U
Application number: CN201920166379.1U
Authority: CN
Inventors: 朱焱行; 丁政; 张峻伟
Original assignee: Guangdong University of Technology
Current assignee: Guangdong University of Technology
Priority date: 2019-01-30
Filing date: 2019-01-30
Publication date: 2019-12-13
Anticipated expiration: 2029-01-30

Abstract

The utility model relates to a tool technical field rides instead of walk, more specifically relates to class skidding short distance tool of riding instead of walk, including the flexible face of adjustable length, locate the bandage of flexible face top and locate the pulley gear of flexible face below, flexible face is including the end plate of locating both ends and the fly leaf of locating the middle part, and the fly leaf can with end plate fixed connection through the knot of locating flexible face ends the device. The utility model provides a class skidding short distance instrument of riding instead of walk, its simple structure, it is convenient to wear, and portable can satisfy the needs that the city short distance was ridden instead of walk, has good application prospect.

Description

Roller-skating-like short-distance travel tool

Technical Field

The utility model relates to a tool technical field that rides instead of walk, more specifically relates to class skidding short distance tool of riding instead of walk.

Background

Under the call of low carbon and environmental protection in the current era, low carbon travel is an important direction of social development, and the roller skates become the central focus of a carbon-free travel tool. The roller skates in the market are roughly divided into three types, namely leisure, racing and skill. Looking at the market, the roller skates specially paying attention to city riding instead of walking are few and few. The comfort, convenience, portability, maneuverability and aesthetics of current roller skates are still unsatisfactory. This is also why roller skates do not become as popular as bicycles. The following problems exist with most roller skates today: the too much protective and supporting materials are considered in the specialty, so that the storage volume is too large, the time consumed for replacing shoes is long, and the shoes are not easy to carry; because the size of most roller skates is fixed, the roller skates cannot meet the requirements of the same person in different age groups, cannot be shared, and have low flexibility. Therefore, an urban transportation tool which is convenient to use and easy to carry is needed by people.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the not enough of prior art, provide class skidding short distance instrument of riding instead of walk, its simple structure, convenient to wear, and portable can satisfy the needs that the city short distance was ridden instead of walk, has good application prospect.

In order to solve the technical problem, the utility model discloses a technical scheme is:

The utility model provides a class skidding short distance instrument of riding instead of walk, including the flexible face of adjustable length, locate the bandage of flexible face top with locate the pulley gear of flexible face below, its characterized in that, flexible face is including the end plate of locating both ends and the fly leaf of locating the middle part, the fly leaf through locate the knot of flexible face end the device can with end plate fixed connection.

The utility model provides a class skidding short distance instrument of riding instead of walk through adjustable length's flexible face, can adjust the length of instrument of riding instead of walk, can be applicable to different foot lengths, and convenient storage and carry. The arrangement of the binding band is convenient to use, the shoes are not required to be replaced, and the inconvenience of taking off the shoes and the trouble of carrying the replaced shoes are avoided. The characteristics of convenient wearing and carrying can satisfy the requirement of short distance riding instead of walking in cities.

Further, the end plate is provided with a groove, the two ends of the movable plate in the length direction are provided with clamping portions matched with the groove, and the movable plate is connected with the groove and the end plate in a sliding mode through the clamping portions in a sleeved mode.

Furthermore, the bilateral symmetry of fly leaf length direction is equipped with no less than four groups and detains the hole, and every group detain the hole and follow fly leaf length direction equidistant setting, detain the device and include to be fixed in through detaining the round pin detain the button that ends of end plate, detain the button be close to fly leaf one end be equipped with detain the hole complex and detain the portion that ends, keep away from fly leaf one end is equipped with and detains the spring that ends.

Furthermore, the number of the pulley devices is two, the two pulley devices are respectively arranged below the two end plates, each pulley device comprises a support and a pulley, the support is provided with a fixed shaft, and the pulleys are rotatably connected with the fixed shaft through bearings.

Further, the support comprises an upper support, a lower support and an elastic anti-seismic device arranged between the upper support and the lower support.

Further, the fixed axle is located the lower carriage, the upper bracket below is equipped with the installation department, the lower carriage be equipped with installation department assorted mounting hole, the mounting hole shape is parallel for length direction the axial fillet rectangle of fixed axle.

Preferably, the bearing is a one-way bearing. The unidirectional bearing can enable the pulley to rotate in a unidirectional mode, can effectively reduce the occurrence of unbalance conditions, and is convenient for short-distance walking or going upstairs and downstairs.

further, the bandage includes locate one end the first bandage on the end plate, locate the second bandage on the end plate of first bandage place and locate and keep away from the third bandage on another end plate of first bandage.

Furthermore, each binding band is divided into two sections and is respectively arranged on two sides of the length direction of the telescopic plate surface, and magic tapes for connection are arranged on the binding bands. The magic tape can be conveniently put on or taken off.

Preferably, the upper surface of the end plate is subjected to a non-slip treatment. The end plate can increase the friction with the shoes through anti-skid treatment, and can prevent slipping.

Compared with the prior art, the beneficial effects of the utility model are that:

The utility model provides a class skidding short distance instrument of riding instead of walk through adjustable length's flexible face, can adjust the length of instrument of riding instead of walk, can adapt to the foot length of different sizes, and convenient storage and carry. The arrangement of the binding band is convenient to use, the shoes are not required to be replaced, and the inconvenience of taking off the shoes and the trouble of carrying the replaced shoes are avoided. The characteristics of convenient wearing and carrying can satisfy the requirement of short distance riding instead of walking in cities. The unidirectional bearing enables the pulley to rotate in a unidirectional mode, unbalance conditions can be effectively reduced, short-distance walking or stair climbing are facilitated, and the easiness in operation and control of the roller-skating-like short-distance travel tool can be effectively improved. The vibration filtering system can greatly reduce the damage and discomfort of vibration to human bodies when facing bumpy urban pavements, and greatly improves user experience. The utility model relates to a rationally, simple structure, easy to use, convenient to carry and comfortable and easy to wear can satisfy the needs that the city short distance was ridden instead of walk, have good application prospect.

Drawings

FIG. 1 is a schematic structural diagram of a roller-skating-like short-distance travel tool.

FIG. 2 is a schematic view of the roller-skating-like short-distance transportation tool without the belt.

Fig. 3 is an exploded view of the roller-skating-like short-distance travel tool.

Fig. 4 is a schematic structural view of the retractable plate surface.

Fig. 5 is a schematic structural view of the locking device.

Fig. 6 is a schematic structural view of the lower bracket.

Detailed Description

The present invention will be further described with reference to the following embodiments. Wherein the showings are for the purpose of illustration only and are shown by way of illustration only and not in actual form, and are not to be construed as limiting the present patent; for a better understanding of the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.

The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar parts; in the description of the present invention, it should be understood that if there are the terms "upper", "lower", "left", "right", etc. indicating the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, it is only for convenience of description and simplification of the description, but it is not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore the terms describing the positional relationship in the drawings are only for illustrative purposes and are not to be construed as limitations of the present patent, and those skilled in the art can understand the specific meanings of the terms according to specific situations.

example 1

As shown in fig. 1 to 6, the utility model provides a class skidding short distance tool of riding instead of walk, as shown in fig. 1, class skidding short distance tool of riding instead of walk includes the flexible face 1 of adjustable length, locates the bandage 2 of flexible face 1 top and locates pulley gear 3 of flexible face 1 below, its characterized in that, flexible face 1 is including the end plate 12 of locating both ends and the fly leaf 11 of locating the middle part, and fly leaf 11 can with end plate 12 fixed connection through the knot device 13 of locating flexible face 1. The utility model provides a class skidding short distance instrument of riding instead of walk through adjustable length's flexible face 11, can adjust the length of instrument of riding instead of walk, can be applicable to different foot lengths, and convenient storage and carry. The arrangement of the binding band 2 is convenient for use, the shoes are not required to be replaced and worn, and the inconvenience of taking off the shoes and the trouble of carrying the replaced shoes are avoided. The characteristics of convenient wearing and carrying can satisfy the requirement of short distance riding instead of walking in cities.

As shown in fig. 2 to 5, the end plate 12 is provided with a groove, two ends of the movable plate 11 in the length direction are provided with a clamping portion matched with the groove, and the movable plate 11 is sleeved in the groove through the clamping portion and is connected with the end plate 12 in a sliding manner. The telescopic plate surface 1 can be telescopic in a certain range, and the length change range is set to be 180mm to 284mm as the preferable scheme, so that the telescopic plate surface is suitable for shoes with different sizes. At least four groups of buckling holes 111 are symmetrically arranged on two sides of the length direction of the movable plate 11, each group of buckling holes 111 is arranged at equal intervals along the length direction of the movable plate 11, the buckling device 13 comprises buckling keys 131 fixed on the end plate 12 through buckling pins 132, buckling parts matched with the buckling holes 111 are arranged at one ends of the buckling keys 131 close to the movable plate 11, and buckling springs 133 are arranged at one ends of the buckling keys 131 far away from the movable plate 11. When one end of the locking button 131 is pressed down, the locking relation is released, and the telescopic plate surface 1 can be telescopically adjusted; the locking button 131 is released by aligning with the proper locking hole 111, and the locking relationship is generated, thereby fixing the length dimension of the retractable plate 1.

As shown in fig. 1 to 3, two pulley devices 3 are provided, and are respectively disposed below the two end plates 12, each pulley device 3 includes a bracket and a pulley 31, and the bracket includes an upper bracket 32, a lower bracket 33, and an elastic anti-vibration device 34 disposed between the upper bracket 32 and the lower bracket 33. The upper bracket 32 and the end plate 12 are respectively provided with bracket mounting holes which are matched with each other and are fixed through bracket mounting nails 322. The upper bracket 32 passes through the elastic anti-vibration device 34 through a protruding cylindrical mounting part, and is assembled with a mounting hole 333 matched with the mounting part on the lower bracket 33 through a bracket fastening nut 321. The lower bracket is provided with a fixed shaft 331, the pulley 31 is rotatably connected to the fixed shaft 331 through a bearing 332, and the outer side of the pulley 31 is fixed by a wheel shaft nut 333. Preferably, the bearing 332 is a one-way bearing. The unidirectional bearing enables the pulley 31 to rotate in a unidirectional way, can effectively reduce the occurrence of unbalance conditions, and is convenient for short-distance walking or going upstairs and downstairs. Moreover, the unidirectional rotation of the pulley 31 can be accelerated more easily, even the power can be given without leaving the ground by a walking tool at all, and a user does not need to learn special techniques, so that the use difficulty of the product is greatly reduced, and the use population is enlarged. Preferably, the pulley 31 is made of polyurethane; elastic anti-seismic device 34 is made of an EVA foamed elastic material, the thickness of the EVA foamed elastic material is at least 2mm, and the EVA foamed elastic material is slightly compressed by tightening bridge fastening nut 321. This arrangement enables the pulley device 3 to be lighter in weight and to effectively damp vibrations. In the face of bumpy urban pavements (main sidewalks and bicycle lanes), the damage and discomfort of vibration to human bodies can be greatly reduced, and the user experience is greatly improved.

As shown in fig. 6, the mounting hole 333 is preferably formed in a rounded rectangular shape having a longitudinal direction parallel to the axial direction of the fixing shaft 331. The round corner radius of the left and right sides of the round corner rectangular mounting hole 333 is large, and the round corner radius of the front and rear sides is almost zero. The design aims to ensure that the lower bracket 33 can incline at a certain angle with the horizontal direction when the plate surface is stressed with deflected pressure, thereby being beneficial to steering; the arrangement of the radius of the fillet enables the shock absorption and steering structure to generate a horizontal inclination angle along the left and right sides, and an inclination angle cannot be generated along the front and back sides, so that the pulley device 3 can be effectively prevented from being blocked when being subjected to a deviation force.

In addition, as shown in fig. 1, the strap 2 includes a first strap 21 provided on the end plate 12 at one end for clasping the front end of the instep of the foot, a second strap 22 provided on the end plate where the first strap is located for clasping the heel of the foot, and a third strap 23 provided on the other end plate away from the first strap 21 for clasping the rear end of the foot. Each bandage 2 is divided into two sections and is respectively arranged on two sides of the length direction of the telescopic plate surface 1, and the bandage 2 is provided with a magic tape for connection. Three ligatures can fix the instrument of riding instead of walk effectively, and the setting of magic subsides is conveniently worn and is adjusted.

In addition, the upper surface of the end plate 12 is subjected to an anti-slip treatment. Preferably, sandpaper is applied to the upper surface of the end plate 12. This increases the friction between the end plate 12 and the shoe, further preventing slippage.

Preferably, in order to reduce the weight of the roller skating short-distance travel tool and provide sufficient structural strength, the movable plate 11, the end plate 12, the locking button 131 and the lower bracket 33 are made of ABS engineering plastics. The upper bracket 32 and various connecting members need a large strength and should be made of a metal material.

It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not limitations to the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. Class skidding short distance instrument of riding instead of walk, including flexible face (1) of adjustable length, locate bandage (2) of flexible face (1) top with locate pulley gear (3) of flexible face (1) below, its characterized in that, flexible face (1) is including end plate (12) of locating both ends and fly leaf (11) of locating the middle part, fly leaf (11) through locating detain device (13) of flexible face (1) can with end plate (12) fixed connection.

2. The roller skating-like short-distance walk-substituting tool according to claim 1, wherein the end plate (12) is provided with a groove, the two ends of the movable plate (11) in the length direction are provided with clamping parts matched with the groove, and the movable plate (11) is sleeved in the groove through the clamping parts and is connected with the end plate (12) in a sliding manner.

3. The roller skating-like short-distance walk-substituting tool according to claim 2, wherein at least four groups of buckling holes (111) are symmetrically arranged on two sides of the movable plate (11) in the length direction, each group of buckling holes (111) are arranged at equal intervals along the length direction of the movable plate (11), the buckling device (13) comprises buckling keys (131) fixed on the end plate (12) through buckling pins (132), one ends of the buckling keys (131) close to the movable plate (11) are provided with buckling parts matched with the buckling holes (111), and one ends far away from the movable plate (11) are provided with buckling springs (133).

4. The roller-skating-like short-distance walk-substituting tool according to claim 1, wherein the number of the pulley devices (3) is two, the two pulley devices are respectively arranged below the two end plates (12), the pulley devices (3) comprise a bracket and a pulley (31), the bracket is provided with a fixed shaft (331), and the pulley (31) is rotatably connected with the fixed shaft (331) through a bearing (332).

5. A roller-skating-like short-distance walk-substituting tool as claimed in claim 4, wherein the support comprises an upper support (32), a lower support (33), and an elastic anti-vibration device (34) provided between the upper support (32) and the lower support (33).

6. The roller skating-like short-distance walk-substituting tool according to claim 5, wherein the fixing shaft (331) is arranged on the lower support (33), a mounting part is arranged below the upper support (32), the lower support (33) is provided with a mounting hole (333) matched with the mounting part, and the mounting hole (333) is in a shape of a rounded rectangle with the length direction parallel to the axial direction of the fixing shaft (331).

7. A roller-like short-distance walk-substituting tool according to claim 6, characterized in that the bearing (332) is a one-way bearing.

8. A roller-like short-distance walk-substituting tool according to claim 1, characterized in that the binding band (2) comprises a first binding band (21) provided on the end plate (12) at one end, a second binding band (22) provided on the end plate where the first binding band is located, and a third binding band (23) provided on the other end plate remote from the first binding band (21).

9. The roller-skating-like short-distance walk-substituting tool according to claim 8, wherein each binding band (2) is divided into two sections and is respectively arranged on two sides of the length direction of the telescopic plate surface (1), and magic tapes for connection are arranged on the binding bands (2).

10. A wheel-slide like short walk aid according to any one of claims 1 to 9, wherein the upper surface of the end plate (12) is treated to prevent slipping.