CN110339551B - Safe type sport skateboard - Google Patents
Safe type sport skateboard Download PDFInfo
- Publication number
- CN110339551B CN110339551B CN201910513419.XA CN201910513419A CN110339551B CN 110339551 B CN110339551 B CN 110339551B CN 201910513419 A CN201910513419 A CN 201910513419A CN 110339551 B CN110339551 B CN 110339551B
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- skateboard
- bearing block
- cavity
- piston plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
- A63C17/00—Roller skates; Skate-boards
- A63C17/01—Skateboards
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
- A63C17/00—Roller skates; Skate-boards
- A63C17/14—Roller skates; Skate-boards with brakes, e.g. toe stoppers, freewheel roller clutches
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
- A63C17/00—Roller skates; Skate-boards
- A63C17/26—Roller skates; Skate-boards with special auxiliary arrangements, e.g. illuminating, marking, or push-off devices
Landscapes
- Tires In General (AREA)
- Motorcycle And Bicycle Frame (AREA)
Abstract
The invention belongs to the field of sports equipment, and particularly relates to a safe sports skateboard, which comprises a board body, wherein the lower end of the board body is fixedly connected with a front bearing block through an air bag, the front bearing block is provided with front wheels, a cavity is arranged in the board body and is communicated with the air bag, the side wall of the cavity is hermetically and slidably connected with a piston plate, the upper end of the piston plate is fixedly connected with the side wall of the cavity through a first spring, the upper end of the piston plate is fixedly connected with a plurality of anti-skidding blocks, the upper ends of the anti-skidding blocks penetrate through the board body, the lower part of the board body is fixedly connected with a rear bearing block through a second spring, the rear bearing block is connected with a rotating shaft, the two ends of the rotating shaft are coaxially and fixedly connected with rear wheels, and. The invention can brake the skateboard simply and conveniently by the user's body leaning backwards, has higher safety, can increase the static friction force between the skateboard body and the sole of the user during acceleration, and avoids the user from slipping.
Description
Technical Field
The invention belongs to the field of sports equipment, and particularly relates to a safe sports skateboard.
Background
The skateboard project is a nasal ancestor of the extreme exercise history, and a plurality of extreme exercise projects are extended from the skateboard project. The skateboard developed by surfing in the late 50 s and early 60 s of the 20 th century is widely pursued and loved by young people and is the most cool sport on the earth nowadays due to the advantages of simplicity, easy learning, convenient carrying and low place limitation.
The existing skateboard is mostly composed of a board and two groups of pulleys and does not have an emergency brake function, most users can lean back when emergency brake is needed in the sliding process, and then put down one foot to rub with the ground, so that the skateboard is decelerated, the abrasion of shoes is serious, and the operation is very dangerous for beginners and is very easy to fall down due to unstable gravity center; when the skateboard is accelerated, the body of a user leans forward, the sole of the user forcibly treads the skateboard to accelerate, and the skateboard is smooth in surface, so that the dangerous safety that the skateboard is easy to slip is low.
To this end, we propose a safety sport skateboard to solve the above problems.
Disclosure of Invention
The invention aims to provide a safe sports skateboard convenient for braking, aiming at the problems that the braking operation is difficult and the skateboard is easy to slip.
In order to achieve the purpose, the invention adopts the following technical scheme: a safety type sport skateboard comprises a skateboard body, wherein the lower end of the skateboard body is fixedly connected with a front bearing block through an air bag, a front wheel is arranged on the front bearing block, a cavity is formed in the skateboard body and is communicated with the air bag, a piston plate is connected to the side wall of the cavity in a sealing and sliding mode, the upper end of the piston plate is fixedly connected with the side wall of the cavity through a first spring, a plurality of anti-skidding blocks are fixedly connected to the upper end of the piston plate, and the upper ends of the anti-skidding blocks penetrate through the skateboard body;
the utility model discloses a bearing block, including plate body, back bearing block, pivot, the lower extreme fixedly connected with gag lever post of plate body, the lower extreme of gag lever post extends to and sets up in the back bearing block.
In the above-mentioned safe type sport skateboard, the lower extreme fixedly connected with two telescopic links of plate body, the lower extreme and the preceding bearing block fixed connection of telescopic link.
In the safety sport skateboard, the upper end of the anti-skid block is arranged in an arc shape.
In the above-mentioned safe type sport skateboard, the lower extreme fixedly connected with brake block of gag lever post, the lower extreme of brake block is the sunken form of cambered surface shape and sets up.
In the above-mentioned safe type sport skateboard, the pivot overcoat is equipped with the gear, the lower extreme fixedly connected with brake strip of gag lever post.
Compared with the prior art, the safe type sport skateboard has the advantages that:
1. when the slide stops, the user can lean on backward, the focus shifts to the first half of the slide, the second spring is compressed, the limiting rod drives the brake block to move downwards and contacts with the rotating shaft, the limiting effect is achieved on the rotation of the rear wheel, the slide is easily stopped, the safety is high, the second spring plays a damping role, and the sliding experience is comfortable.
2. When the skateboard accelerates, the body of a user can lean forward, the center of gravity shifts to the front half part of the skateboard, the air bag is compressed, air in the air bag enters the cavity to push the anti-skid block out of the upper part of the skateboard body, the static friction force between the skateboard body and the sole of the user is increased, and the user is prevented from slipping down due to forcibly treading the skateboard body when accelerating.
3. When slide the place ahead meets barrier or dangerous condition and needs scram, the user health is faced backwards, and focus skew to slide the latter half, and the second spring is compressed, and the gag lever post drives the brake bar and moves down, and during the brake bar card went into the tooth's socket of gear, the compulsory rear wheel stall of driving, can effectually avoid dangerous the emergence.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment 1 of a safety sport skateboard provided by the invention;
FIG. 2 is a front view of the structure of embodiment 1 of the safety sports skateboard provided by the present invention;
FIG. 3 is a rear view of the structure of embodiment 1 of the safety sports skateboard provided by the present invention;
FIG. 4 is a schematic structural view of a rear weight in embodiment 2 of a safety sports skateboard according to the present invention;
fig. 5 is a schematic structural diagram of a gear in embodiment 2 of the safety type sports skateboard provided by the invention.
In the figure, a plate body 1, an air bag 2, a front bearing block 3, a front wheel 4, a cavity 5, a piston plate 6, a first spring 7, an antiskid block 8, a rear bearing block 9, a second spring 10, a rotating shaft 11, a rear wheel 12, a limiting rod 13, a telescopic rod 14, a brake pad 15, a gear 16 and a brake strip 17 are arranged.
Detailed Description
The following examples are for illustrative purposes only and are not intended to limit the scope of the present invention.
Example 1
As shown in fig. 1-3, a safe type sport skateboard comprises a board body 1, wherein the lower end of the board body 1 is fixedly connected with a front bearing block 3 through an airbag 2, it should be noted that the lower end of the board body 1 is fixedly connected with two telescopic rods 14, the lower ends of the telescopic rods 14 are fixedly connected with the front bearing block 3, the connection between the board body 1 and the front bearing block 3 is reinforced, front wheels 4 are arranged on the front bearing block 3, a cavity 5 is arranged in the board body 1, and the cavity 5 is communicated with the airbag 2.
According to the invention, the side wall of the cavity 5 is hermetically and slidably connected with the piston plate 6, the upper end of the piston plate 6 is fixedly connected with the side wall of the cavity 5 through the first spring 7, the upper end of the piston plate 6 is fixedly connected with the plurality of anti-skidding blocks 8, it is worth mentioning that the upper ends of the anti-skidding blocks 8 are arranged in an arc-shaped convex manner, so that a user can not feel uncomfortable when stepping on the upper end by feet, the upper ends of the anti-skidding blocks 8 penetrate through the plate body 1, when the skateboard is accelerated, the body of the user leans forward to feel, the gravity center shifts to the front half part of the skateboard, the air bag 2 is compressed, air in the air bag 2 enters the cavity 5 to push the anti-skidding blocks 8 out of the upper part of the plate body 1, the static friction force between the plate body 1 and the.
The lower part of the plate body 1 is fixedly connected with a rear bearing block 9 through a second spring 10, the rear bearing block 9 is rotatably connected with a rotating shaft 11, two ends of the rotating shaft 11 are coaxially and fixedly connected with rear wheels 12, the lower end of the plate body 1 is fixedly connected with a limiting rod 13, the lower end of the limiting rod 13 extends into the rear bearing block 9, it needs to be explained that the lower end of the limiting rod 13 is fixedly connected with a brake block 15, the lower end of the brake block 15 is arranged in an arc surface concave shape and can be attached to the side wall of the rotating shaft 11 to increase the friction area, when the sliding plate stops, the body of a user can lean backwards, the gravity center shifts to the rear half part of the sliding plate, the second spring 10 is compressed, the limiting rod 13 drives the brake pad 15 to move downwards to be contacted with the rotating shaft 11, play the restriction to the rotation of rear wheel 12, easily stop the slide, the security is higher, and second spring 10 plays the cushioning effect simultaneously, provides comparatively comfortable and slides and experiences.
When the skateboard accelerates, the body of a user can lean forward, the center of gravity shifts to the front half part of the skateboard, the air bag 2 is compressed, air in the air bag 2 enters the cavity 5 to push the piston plate 6 to move upwards, the first spring 7 is compressed to push the anti-skid block 8 out of the upper part of the skateboard body 1, the static friction force between the skateboard body 1 and the sole of the user is increased, and the user is prevented from treading the skateboard body 1 with force to slip when accelerating.
When the slide stops, the user's body can lean back, and the focus shifts to the slide latter half, and second spring 10 is compressed, and gag lever post 13 drives brake block 15 downstream and the contact of pivot 11, plays the limiting displacement to the rotation of rear wheel 12, easily stops the slide, and the security is higher, and second spring 10 plays the cushioning effect simultaneously, provides comparatively comfortable slide and experiences.
Example 2
As shown in fig. 4 to 5, the present embodiment is different from embodiment 1 in that: the rotating shaft 11 is sleeved with a gear 16, and the lower end of the limiting rod 13 is fixedly connected with a brake strip 17.
When barrier or dangerous condition need scram are met in slide the place ahead, the user health leans on backward, and the focus skew to slide latter half, and second spring 10 is compressed, and gag lever post 13 drives brake strip 17 and moves down, and brake strip 17 card is gone into in 16 tooth's socket of gear, and the back wheel 12 stall of forcing can effectually avoid dangerous the emergence.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (4)
1. The safety type sport skateboard comprises a skateboard body (1) and is characterized in that the lower end of the skateboard body (1) is fixedly connected with a front bearing block (3) through an air bag (2), a front wheel (4) is arranged on the front bearing block (3), a cavity (5) is arranged in the skateboard body (1), the cavity (5) is communicated with the air bag (2), a piston plate (6) is connected to the side wall of the cavity (5) in a sealing and sliding mode, the upper end of the piston plate (6) is fixedly connected with the side wall of the cavity (5) through a first spring (7), a plurality of anti-skid blocks (8) are fixedly connected to the upper end of the piston plate (6), and the upper ends of the anti-skid blocks (8) penetrate through the skateboard body (1);
a rear bearing block (9) is fixedly connected below the plate body (1) through a second spring (10), a rotating shaft (11) is rotatably connected in the rear bearing block (9), two ends of the rotating shaft (11) are coaxially and fixedly connected with rear wheels (12), a limiting rod (13) is fixedly connected to the lower end of the plate body (1), and the lower end of the limiting rod (13) extends into the rear bearing block (9);
the lower extreme fixedly connected with brake block (15) of gag lever post (13), the lower extreme of brake block (15) is the sunken form setting of cambered surface shape.
2. The safety type sports skateboard of claim 1, characterized in that two telescopic rods (14) are fixedly connected to the lower end of the board body (1), and the lower ends of the telescopic rods (14) are fixedly connected with the front bearing block (3).
3. Safety sports skateboard according to claim 1, characterized in that the upper end of the anti-skid block (8) is convexly curved.
4. The safety type sports skateboard of claim 1, characterized in that a gear (16) is sleeved outside the rotating shaft (11), and a brake strip (17) is fixedly connected to the lower end of the limiting rod (13).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910513419.XA CN110339551B (en) | 2019-06-14 | 2019-06-14 | Safe type sport skateboard |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910513419.XA CN110339551B (en) | 2019-06-14 | 2019-06-14 | Safe type sport skateboard |
Publications (2)
Publication Number | Publication Date |
---|---|
CN110339551A CN110339551A (en) | 2019-10-18 |
CN110339551B true CN110339551B (en) | 2020-10-09 |
Family
ID=68181974
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201910513419.XA Active CN110339551B (en) | 2019-06-14 | 2019-06-14 | Safe type sport skateboard |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN110339551B (en) |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2431925Y (en) * | 2000-05-11 | 2001-05-30 | 林克泉 | Damping device for single-track roller skates |
CN207203399U (en) * | 2017-08-10 | 2018-04-10 | 苏州硅果电子有限公司 | Damping type slide plate with brake |
CN107837526A (en) * | 2017-11-29 | 2018-03-27 | 郭姗姗 | A kind of safe skateboard |
CN207670878U (en) * | 2017-12-20 | 2018-07-31 | 广州方得物流有限公司 | A kind of Novel compressive logistics transportation plate |
DE102018106074B3 (en) * | 2018-03-15 | 2019-04-25 | Daniel Langer | Exclusively sports-powered sports equipment |
CN108379823A (en) * | 2018-05-13 | 2018-08-10 | 何珠贞 | A kind of wind-force auxiliary slide |
CN208770810U (en) * | 2018-08-08 | 2019-04-23 | 安庆永大体育用品有限公司 | A kind of skateboarding with pooling feature |
-
2019
- 2019-06-14 CN CN201910513419.XA patent/CN110339551B/en active Active
Also Published As
Publication number | Publication date |
---|---|
CN110339551A (en) | 2019-10-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN203714110U (en) | Ground touch type brake device of scooter | |
CN110339551B (en) | Safe type sport skateboard | |
CN202185108U (en) | Novel rowing machine | |
CN114832301A (en) | Recovered branch of academic or vocational study is with balanced sense trainer | |
KR20080012774A (en) | Improved structure of inline skates | |
CN202700033U (en) | Anti-tumbling roller skates | |
CN206950566U (en) | A kind of novel link type fitness climber | |
CN101391634B (en) | Scooter | |
CN218219316U (en) | Soldier's pang shoes that antiskid nature is good | |
KR100858786B1 (en) | Sled | |
CN213724680U (en) | Latin dance leg training ware | |
CN211273531U (en) | Transmission type children slide | |
CN208770814U (en) | A kind of Novel roller skates | |
CN201543205U (en) | Stepping forward type sliding plate | |
CN2183197Y (en) | Roller skate | |
CN2411827Y (en) | Variable arm viberation free seesaw | |
CN212491482U (en) | Novel slide with emergency brake function | |
CN2150901Y (en) | Enhanced shoes | |
CN214776390U (en) | Children bicycle pedal | |
CN209333166U (en) | A kind of roller skate locking device | |
CN220424443U (en) | Recreation trampoline protective structure | |
CN218392177U (en) | Pedal-driven roller skate | |
CN201267695Y (en) | Spring stilt | |
CN202686663U (en) | Foot step type scooter | |
CN205456632U (en) | Proper motion shoes cane |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20200907 Address after: No.7 Chuangye Avenue, Lanjiang street, Lanxi City, Jinhua City, Zhejiang Province Applicant after: Lanxi Putai industry and Trade Co., Ltd Address before: 223200 Xishe Group, Dingcao Village, Zhuqiao Town, Huaian District, Huaian City, Jiangsu Province, No. 12 Applicant before: Jiang Suqin |
|
TA01 | Transfer of patent application right | ||
GR01 | Patent grant | ||
GR01 | Patent grant |