WO2020029057A1 - 一种儿童雪橇 - Google Patents

一种儿童雪橇 Download PDF

Info

Publication number
WO2020029057A1
WO2020029057A1 PCT/CN2018/099106 CN2018099106W WO2020029057A1 WO 2020029057 A1 WO2020029057 A1 WO 2020029057A1 CN 2018099106 W CN2018099106 W CN 2018099106W WO 2020029057 A1 WO2020029057 A1 WO 2020029057A1
Authority
WO
WIPO (PCT)
Prior art keywords
tube
plate
seat
brake
fixed
Prior art date
Application number
PCT/CN2018/099106
Other languages
English (en)
French (fr)
Inventor
潘宝城
宋占美
Original Assignee
山东英才学院
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 山东英才学院 filed Critical 山东英才学院
Priority to PCT/CN2018/099106 priority Critical patent/WO2020029057A1/zh
Priority to CN201880053956.4A priority patent/CN111201177A/zh
Publication of WO2020029057A1 publication Critical patent/WO2020029057A1/zh

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
    • B62B13/00—Sledges with runners
    • B62B13/02—Sledges with runners characterised by arrangement of runners
    • B62B13/06—Sledges with runners characterised by arrangement of runners arranged in two or more parallel lines
    • B62B13/08—Sledges with runners characterised by arrangement of runners arranged in two or more parallel lines with steering devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
    • B62B13/00—Sledges with runners
    • B62B13/02—Sledges with runners characterised by arrangement of runners
    • B62B13/06—Sledges with runners characterised by arrangement of runners arranged in two or more parallel lines
    • B62B13/08—Sledges with runners characterised by arrangement of runners arranged in two or more parallel lines with steering devices
    • B62B13/14—Sledges with runners characterised by arrangement of runners arranged in two or more parallel lines with steering devices combined with braking devices

Definitions

  • the utility model relates to the field of children's sports equipment, in particular to a children's sleigh.
  • Tobogganing is a kind of snow sports equipment, which has gradually developed into a kind of leisure activities for young and old.
  • Children's toboggan is a special device for children. While fully ensuring safety, it makes sliding more stable and not easy to fall. , Reducing the requirements for balance ability, the existing children's sled structure is complicated, the cost is high, the brake operation is more troublesome, and needs to be further improved.
  • the technical problem to be solved by the present utility model is to provide a children's sleigh with simple structure, low cost, convenient and fast brake operation, and further improved safety performance.
  • the present invention provides a children's sled, which includes a U-shaped tube, a seat cover, a first slide, a first pin, a frame tube, a seat tube, a seat plate, a cushion, an outer tube, a support tube,
  • the brake assembly and the handle assembly are characterized in that: a seat cover is fixed to both ends of the U-shaped tube, and a first slide plate is connected to each of the two seat covers through a first pin, and A support tube is fixed between the first slide plates, and two symmetrically distributed seat tubes are fixed on the upper side of the U-shaped tube, and the other ends of the two seat tubes are fixed on the outer side of the outer tube.
  • a seat plate is fixed on the upper side of the seat tube, a seat cushion is fixed on the upper side of the seat plate, a handle assembly is provided on the outer tube, and a brake component is provided on the inner side of the lower end of the handle component; the brake component and the support tube Connected; two rack tubes are arranged on the two first slide plates.
  • a first inclined plate is formed at the front end of the first sliding plate, and two symmetrically distributed convex plates are formed outward on the upper plane of the first sliding plate, and the upper sides of the rear sides of the two convex plates are formed.
  • a first splint symmetrically distributed to each other is formed outwardly, and a first opening hole symmetrically distributed to each other is formed on the inner side of the two first inclined plates, and an upper side of the first inclined plate is formed outwardly.
  • a convex cavity is provided with a circular hole on a rear side surface of the convex cavity.
  • an inclined column portion is formed at the upper end of the seat cover, and a tube hole is formed in the inside of the inclined column portion. Both ends of the U-shaped tube are respectively inserted into the tube holes on the two seat covers.
  • a through hole is symmetrically arranged on the inner wall of the left and right sides of the tube hole, and a first pressure plate and a second pressure plate are formed on the front and back sides of the lower end of the seat cover, respectively; The two through holes are respectively outwardly inserted and connected to the two first clamping plates, respectively, so that the two ends of the U-shaped pipe are respectively connected to the two first slide plates through two seat covers.
  • the rack tube is embedded between two convex plates and located between the convex cavity and the seat cover, and the front end of the rack tube passes through the circular hole and extends into the interior of the convex cavity and is located under the first sliding plate. side.
  • the handle assembly includes an inner tube, a tee joint, a cross tube, a glove, a retaining ring, a spring, a second pin and a second slide plate; the inner tube is inserted and connected to the outer tube by a rotational connection, A three-way joint is fixed at the upper end of the inner pipe, and a horizontally-distributed transverse pipe is inserted and fixed above the three-way joint.
  • a glove is fixed to both ends of the transverse pipe, and the lower end of the inner pipe is outside
  • a retaining ring is sleeved and fixed
  • the spring is sleeved outside the lower end of the inner tube and is located between the outer tube and the retaining ring
  • a seat cover is fixed at the lower end of the inner tube, and the lower end of the seat cover passes through a second pin Connected to the second skateboard.
  • the upper end of the spring is against the lower end face of the outer tube, the lower end of the spring is against the upper end face of the retaining ring, the spring is always in a compressed state; the outer end of the second slide plate is outward
  • a second inclined plate is formed, and two symmetrically-distributed second clamping plates are formed outwardly on the upper plane of the second sliding plate, and two ends of the second pin shaft respectively pass through the two openings on the seat cover outwardly.
  • the holes are inserted into and connected to the two second splints, respectively, so that the inner tube is connected to the first slide plate through the seat cover.
  • the brake assembly includes a diagonal stay plate, a second pin, a brake plate, a torsion spring, a U-shaped plate, and a cushion tube; a rear side surface of the outer tube is fixed with a diagonal stay plate that is inclined downwardly, Two symmetrically distributed flanges are formed forward on both sides of the diagonal support plate, and a second opening hole distributed symmetrically with each other is formed in the middle of the outer sides of the two flanges. Pass through the first openings on the two first slides and extend into the interior of the convex cavity on the two first slides, respectively.
  • the front ends of the two rack tubes are respectively fixed on the rear sides of the two ends of the cushion tube. ,
  • the two second opening holes are sleeved on the cushion tube.
  • a second pin is inserted and connected at the lower end of the inclined stay plate; the upper end of the brake plate is sleeved outside the lower end of the inclined stay plate, and both ends of the second pin shaft are respectively inserted and connected to the brake plate.
  • the brake plate and the inclined support plate can be relatively rotated by a second pin shaft, and the upper side of the brake plate is attached to the lower side of the support tube; the torsion spring is sleeved on the second pin shaft And located on the inside of the diagonal brace.
  • one end of the torsion spring is against the lower side surface of the inclined support plate, the other end of the torsion spring is against the lower side surface of the brake plate, and a U-shaped plate is also provided outside the front end of the brake plate.
  • the two ends of the second pin shaft are respectively inserted and connected to both sides of the U-shaped plate, so that the U-shaped plate is connected between the brake plate and the inclined stay plate by a rotational connection.
  • the beneficial effects are: the structure of the utility model is simple, the cost is low, the brake operation is simple and fast, and the safety performance is further improved.
  • FIG. 1 is a structural diagram of the present utility model
  • FIG. 2 is a structural diagram of a handle assembly of the present invention
  • FIG. 3 is a structural diagram of a seat cover of the present invention.
  • a children's sleigh includes a U-shaped tube 1, a seat cover 2, a first slide 3, a first pin 4, a rack tube 5, a seat tube 6, a seat plate 7, a cushion 8, and an outer cover.
  • a support tube 18 is fixed between the two first sliding plates 3, and two symmetrically distributed seat tubes 6 are fixed on the upper side of the U-shaped tube 1.
  • the other ends of the two seat tubes 6 are fixed on the outer side of the outer tube 9, A seat plate 7 is fixed on the upper side of the two seat tubes 6, a seat cushion 8 is fixed on the upper side of the seat plate 7, a handle assembly is provided on the outer tube 9, and a brake assembly is provided on the inner side of the lower end of the handle assembly; the brake assembly and the support tube 18 Connected; two first slide plates 3 are provided with a rack tube 5; the front end of the first slide plate 3 is formed with a first inclined plate 33 upward, and two symmetrically distributed protrusions are formed outward on the upper plane of the first slide plate 3.
  • a first clamping plate 32 symmetrically distributed to each other is formed on the rear side and the upper side of the two convex plates 31 outwardly, and a pair of opposite sides is provided on the inner sides of the two first inclined plates 33.
  • the first opening holes 36 are distributed.
  • a convex cavity 34 is formed on the upper side of the first inclined plate 33.
  • a circular hole 35 is formed on the rear side of the convex cavity 34.
  • An inclined post portion 201 is formed on the upper end of the seat cover 2.
  • a tube hole 202 is opened in the inclined column portion 201, and two ends of the U-shaped tube 1 are respectively inserted into the tube holes 202 on the two seat covers 2.
  • the left and right sides of the tube hole 202 are provided with a symmetrical distribution on each other.
  • the first and second pressure plates 204 and 205 are formed on the lower and front sides of the lower end of the seat cover 2 respectively; the two ends of the first pin 4 respectively pass through the two through holes 203 and are respectively inserted and connected
  • the two ends of the U-shaped tube 1 are respectively connected to the two first slide plates 3 through two seat covers 2, and the first pressure plate 204 and the second pressure plate 205 are attached to the first An upper surface of a slide plate 3; the frame tube 5 is embedded between the two convex plates 31 and is located between the convex cavity 34 and the seat cover 2.
  • the front end of the frame tube 5 passes through the circular hole 35 and extends into the convex cavity 34.
  • the handle assembly Inside and located under the first slide 3; the handle assembly includes an inner tube 10, a tee joint 11, a cross tube 12, a glove 13, a retaining ring 14, a spring 15, a second pin 16 and a second slide 17;
  • the inner tube 10 is connected to the outer tube 9 by means of a rotary connection.
  • the upper end of the inner tube 10 is fixed with a three-way joint 11.
  • a horizontally distributed horizontal pipe 12 is inserted and fixed above the three-way joint 11.
  • a glove 13 is sleeved and fixed.
  • a retaining ring 14 is sleeved and fixed on the outside of the lower end of the inner tube 10, and a spring 15 is sleeved on the outside of the lower end of the inner tube 10 and located between the outer tube 9 and the retaining ring 14.
  • the upper end is against the lower end surface of the outer tube 9 and the lower end of the spring 15 is against the upper end surface of the retaining ring 14.
  • the spring 15 is always in a compressed state and plays a role of shock absorption; the lower end of the inner tube 10 is fixed with a seat cover 2
  • the lower end of the seat cover 2 is connected to the second slide plate 17 through the second pin 16; the outer end of the second slide plate 17 is outwardly formed with a second inclined plate 171, and the upper surface of the second slide plate 17 is outwardly formed with two
  • the symmetrically distributed second clamping plates 172, the two ends of the second pin 16 respectively pass through the two through holes 203 on the seat cover 2 and are respectively inserted into the two second clamping plates 172, so as to pass the inner tube 10 through
  • the seat cover 2 is connected to the first sliding plate 3;
  • the brake assembly includes an inclined support plate 20, a second pin 21, a brake plate 22, Force spring 23, U-shaped plate 24, and cushion tube 19; the rear side surface of the outer tube 9
  • the first opening holes 36 on the first slide plate 3 respectively extend into the convex cavities 34 on the two first slide plates 3, and the front ends of the two rack tubes 5 are respectively fixed on the rear sides of the two ends of the cushion tube 19,
  • the two second opening holes 2001 are sleeved on the cushion tube 19; the lower end of the inclined support plate 20 is inserted and connected with the second pin shaft 21; the upper end of the brake plate 22 is sleeved on the outer side of the lower end of the inclined support plate 20, and the second pin
  • the two ends of the shaft 21 are respectively inserted and connected to both sides of the upper end of the brake plate 22.
  • the brake plate 22 and the inclined support plate 20 can be relatively rotated by the second pin shaft 21, and the upper side of the brake plate 22 fits under the support tube 18.
  • the torsion spring 23 is sleeved on the second pin 21 and is located on the inner side of the inclined support plate 20. One end of the torsion spring 23 abuts the lower side surface of the inclined support plate 20.
  • the other end of the torsion spring 23 abuts the lower side of the brake plate 22, so that the inclined support plate 20 generates downward pressure on the cushion tube 19 and causes the brake plate 22 to generate upward thrust on the support tube 18; the front end of the brake plate 22
  • a U-shaped plate 24 is also provided on the outside, and the two ends of the second pin shaft 21 are respectively inserted and connected to both sides of the U-shaped plate 24, so that the U-shaped plate 24 is connected to the brake plate 22 and the diagonal stay plate 20 by a rotational connection. Between, it plays a role of separation, preventing the brake plate 22 and the inclined support plate 20 from coming closer to each other.
  • the second slide plate 17 can be driven by the inner pipe 10 by rotating the cross pipe 12 with both hands, thereby playing a steering role.
  • both feet step down on the second swash plate 171 on the two second skateboards 17 respectively, thereby increasing the friction between the second skateboard 17 and the snow to achieve deceleration; at the same time, the two second skateboards 17 Pressing down will drive the support tube 18 to press down, and then press the brake plate 22 downward, so that the lower end of the brake plate 22 is slowly inserted into the snow, thereby acting as a brake, and the operation is simple and convenient.
  • Tobogganing is a kind of snow sports equipment, which has gradually developed into a kind of leisure activities for young and old.
  • Children's toboggan is a special device for children. While fully ensuring safety, it makes sliding more stable and not easy to fall. The requirements for balancing ability are reduced.
  • the existing children's sled has a complicated structure, high cost, and troublesome brake operation.
  • the utility model has a simple structure, low cost, simple and fast brake operation, and further improves safety performance.

Abstract

一种儿童雪橇，包括U型管（1）、座套（2）、第一滑板（3）、第一销轴（4）、架管（5）、座管（6）、座板（7）、坐垫（8）、外管（9）、撑管（18）、刹车组件和把手组件；把手组件的下端内侧设置有刹车组件；刹车组件与撑管相连；该儿童雪橇结构简单，造价低，刹车操作简便快速，进一步提高了安全性能。

Description

一种儿童雪橇 技术领域
本实用新型涉及儿童运动器材领域，尤其涉及一种儿童雪橇。
背景技术
雪橇是一种雪上运动器材，现已慢慢发展成为一种老少咸宜的休闲放松活动，儿童雪橇是专门供儿童使用的装置，在充分保证安全性的同时，使得滑行更加平稳，不容易倾倒，降低了对平衡能力的要求，现有的儿童雪橇结构复杂，造价高，刹车操作较为麻烦，有待于进一步改进。
实用新型内容
要解决的技术问题
针对上述现有技术的现状，本实用新型所要解决的技术问题在于提供一种结构简单，造价低，刹车操作简便快速，进一步提高了安全性能的儿童雪橇。
技术方案
为解决所述技术问题，本实用新型提供一种儿童雪橇，包括U型管、座套、第一滑板、第一销轴、架管、座管、座板、坐垫、外管、撑管、刹车组件和把手组件，其特征在于：所述U型管的两端均固定有一个座套，两个所述座套上均通过一个第一销轴连接有一个第一滑板，两个所述第一滑板之间固定有撑管，所述U型管的上侧固定有两个对称分布的座管，两个所述座管的另一端均固定在外管的外侧侧面上，两个所述座管的上侧固定有座板，所述座板的上侧固定有坐垫，所述外管上设置有把手组件，所述把手组件的下端内侧设置有刹车组件；所述刹车组件与撑管相连；两个所述第一滑板上均设置有一个架管。
优选地，所述第一滑板的前端向上形成有第一斜板，所述第一滑板的上平面上向外形成有两个对称分布的凸板，两个所述凸板的后侧上侧均向外形成有一个相互对称分布的第一夹板，两个所述第一斜板的内侧均开设有一个相互对称分布的第一开口孔，所述第一斜板的上侧向外形成有凸腔，所述凸腔的后侧侧面上开设有圆孔。
优选地，所述座套的上端形成有斜柱部，所述斜柱部的内部开设有管孔，所述U型管的两端分别插入在两个座套上的管孔中，所述管孔的左右两侧内壁上均开设有一个相互对称分布的通孔，所述座套的下端前后两侧分别向外形成有第一压板和第二压板；所述第一销轴的两端分别向外穿过两个通孔并分别插入连接在两个第一夹板中，从而将U型管的两端分别通过两个座套分别连接在两个第一滑板上。
优选地，所述架管嵌入在两个凸板之间并位于凸腔和座套之间，所述架管的前端穿过圆孔并伸入到凸腔的内部且位于第一滑板的下侧。
优选地，所述把手组件包括内管、三通接头、横管、把手套、挡圈、弹簧、第二销轴和第二滑板；所述内管采用转动连接的方式穿插连接在外管中，所述内管的上端固定有三通接头，所述三通接头的上方穿插固定有横向分布的横管，所述横管的两端均套设固定有一个把手套，所述内管的下端外侧套设固定有挡圈，所述弹簧套设在内管的下端外侧并位于外管与挡圈之间，所述内管的下端固定有座套，所述座套的下端通过第二销轴与第二滑板相连。
优选地，所述弹簧的上端抵住外管的下侧端面，所述弹簧的下端抵住挡圈的上侧端面，所述弹簧始终处于被压缩状态；所述第二滑板的外端向外形成有第二斜板，所述第二滑板的上平面上向外形成有两个对称分布的第二夹板，所述第二销轴的两端分别向外穿过座套上的两个通孔并分别插入连接在两个第二夹板中，从而将所述内管通过座套连接在第一滑板上。
优选地，所述刹车组件包括斜撑板、第二销轴、刹车板、扭力弹簧、U型板和垫管；所述外管的后侧侧面上固定有倾斜向下分布的斜撑板，所述斜撑板的两侧均向前形成有两个对称分布的翻边，两个所述翻边的外侧中部均开设有一个相互对称分布的第二开口孔，所述垫管的两端分别穿过两个第一滑板上的第一开口孔并分别伸入到两个第一滑板上的凸腔内部，两个所述架管的前端分别固定在垫管的两端后侧侧面上，两个所述第二开口孔均套设在垫管上。
优选地，所述斜撑板的下端穿插连接有第二销轴；所述刹车板的上端套设在斜撑板的下端外侧，所述第二销轴的两端分别插入连接在刹车板的上端两侧，所述刹车板与斜撑板能借助第二销轴实现相对转动，所述刹车板的上侧贴合在撑管的下侧；所述扭力弹簧套设在第二销轴上并位于斜撑板的内侧。
优选地，所述扭力弹簧的一端抵住斜撑板的下侧侧面，所述扭力弹簧的另一端抵住刹车板的下侧侧面，所述刹车板的前端外侧还设置有U型板，所述第二销轴的两端分别插入连接在U型板的两侧，从而将所述U型板采用转动连接的方式连接在刹车板与斜撑板之间。
有益效果为：本实用新型结构简单，造价低，刹车操作简便快速，进一步提高了安全性能。
附图说明
图1为本实用新型的结构图；
图2为本实用新型的把手组件的结构图；
图3为本实用新型的座套的结构图。
具体实施方式
下面结合附图和实施例，对本实用新型的具体实施方式作进一步详细描述。以下实施例用于说明本实用新型，但不用来限制本实用新型的范围。
如图1～3所示，一种儿童雪橇，包括U型管1、座套2、第一 滑板3、第一销轴4、架管5、座管6、座板7、坐垫8、外管9、撑管18、刹车组件和把手组件；U型管1的两端均固定有一个座套2，两个座套2上均通过一个第一销轴4连接有一个第一滑板3，两个第一滑板3之间固定有撑管18，U型管1的上侧固定有两个对称分布的座管6，两个座管6的另一端均固定在外管9的外侧侧面上，两个座管6的上侧固定有座板7，座板7的上侧固定有坐垫8，外管9上设置有把手组件，把手组件的下端内侧设置有刹车组件；刹车组件与撑管18相连；两个第一滑板3上均设置有一个架管5；第一滑板3的前端向上形成有第一斜板33，第一滑板3的上平面上向外形成有两个对称分布的凸板31，两个凸板31的后侧上侧均向外形成有一个相互对称分布的第一夹板32，两个第一斜板33的内侧均开设有一个相互对称分布的第一开口孔36，第一斜板33的上侧向外形成有凸腔34，凸腔34的后侧侧面上开设有圆孔35；座套2的上端形成有斜柱部201，斜柱部201的内部开设有管孔202，U型管1的两端分别插入在两个座套2上的管孔202中；管孔202的左右两侧内壁上均开设有一个相互对称分布的通孔203，座套2的下端前后两侧分别向外形成有第一压板204和第二压板205；第一销轴4的两端分别向外穿过两个通孔203并分别插入连接在两个第一夹板32中，从而将U型管1的两端分别通过两个座套2分别连接在两个第一滑板3上，第一压板204和第二压板205均贴合在第一滑板3的上平面上；架管5嵌入在两个凸板31之间并位于凸腔34和座套2之间，架管5的前端穿过圆孔35并伸入到凸腔34的内部且位于第一滑板3的下侧；把手组件包括内管10、三通接头11、横管12、把手套13、挡圈14、弹簧15、第二销轴16和第二滑板17；内管10采用转动连接的方式穿插连接在外管9中，内管10的上端固定有三通接头11，三通接头11的上方穿插固定有横向分布的横管12，横管12的两端均套设固定有一个把手套13，内管10的下端外侧套设固定有挡圈14，弹簧15套设在内 管10的下端外侧并位于外管9与挡圈14之间，弹簧15的上端抵住外管9的下侧端面，弹簧15的下端抵住挡圈14的上侧端面，弹簧15始终处于被压缩状态，起到了避震的作用；内管10的下端固定有座套2，座套2的下端通过第二销轴16与第二滑板17相连；第二滑板17的外端向外形成有第二斜板171，第二滑板17的上平面上向外形成有两个对称分布的第二夹板172，第二销轴16的两端分别向外穿过座套2上的两个通孔203并分别插入连接在两个第二夹板172中，从而将内管10通过座套2连接在第一滑板3上；刹车组件包括斜撑板20、第二销轴21、刹车板22、扭力弹簧23、U型板24和垫管19；外管9的后侧侧面上固定有倾斜向下分布的斜撑板20，斜撑板20的两侧均向前形成有两个对称分布的翻边2002，两个翻边2002的外侧中部均开设有一个相互对称分布的第二开口孔2001，垫管19穿插经过两个第二开口孔2001，垫管19的两端分别穿过两个第一滑板3上的第一开口孔36并分别伸入到两个第一滑板3上的凸腔34内部，两个架管5的前端分别固定在垫管19的两端后侧侧面上，两个第二开口孔2001均套设在垫管19上；斜撑板20的下端穿插连接有第二销轴21；刹车板22的上端套设在斜撑板20的下端外侧，第二销轴21的两端分别插入连接在刹车板22的上端两侧，刹车板22与斜撑板20能借助第二销轴21实现相对转动，刹车板22的上侧贴合在撑管18的下侧；扭力弹簧23套设在第二销轴21上并位于斜撑板20的内侧，扭力弹簧23的一端抵住斜撑板20的下侧侧面，扭力弹簧23的另一端抵住刹车板22的下侧侧面，使得斜撑板20对垫管19产生向下的压力并使得刹车板22对撑管18产生向上的推力；刹车板22的前端外侧还设置有U型板24，第二销轴21的两端分别插入连接在U型板24的两侧，从而将U型板24采用转动连接的方式连接在刹车板22与斜撑板20之间，起到了分隔的作用，防止刹车板22与斜撑板20相互靠拢。
使用时，双手分别握住两个把手套13并跨坐在坐垫8上，双脚分别踏在两个第一滑板3的上方，然后沿着雪地斜坡下滑，第一斜板33和第二斜板171的设置能防止被雪地中的凸起物卡住，下滑过程中，通过双手转动横管12，就能借助内管10带动第二滑板17转动，从而起到了转向的作用，若需要刹车时，双脚分别向下踩踏两个第二滑板17上的第二斜板171，进而增大了第二滑板17与雪地的摩擦力，实现减速；同时，两个第二滑板17的下压会带动撑管18下压，进而向下按压刹车板22，使得刹车板22的下端慢慢插入雪地，从而起到了刹车的作用，操作简单方便。
雪橇是一种雪上运动器材，现已慢慢发展成为一种老少咸宜的休闲放松活动，儿童雪橇是专门供儿童使用的装置，在充分保证安全性的同时，使得滑行更加平稳，不容易倾倒，降低了对平衡能力的要求，现有的儿童雪橇结构复杂，造价高，刹车操作较为麻烦；本实用新型结构简单，造价低，刹车操作简便快速，进一步提高了安全性能。
综上所述，上述实施方式并非是本实用新型的限制性实施方式，凡本领域的技术人员在本实用新型的实质内容的基础上所进行的修饰或者等效变形，均在本实用新型的技术范畴。

Claims (9)

  1. 一种儿童雪橇，包括U型管、座套、第一滑板、第一销轴、架管、座管、座板、坐垫、外管、撑管、刹车组件和把手组件，其特征在于：所述U型管的两端均固定有一个座套，两个所述座套上均通过一个第一销轴连接有一个第一滑板，两个所述第一滑板之间固定有撑管，所述U型管的上侧固定有两个对称分布的座管，两个所述座管的另一端均固定在外管的外侧侧面上，两个所述座管的上侧固定有座板，所述座板的上侧固定有坐垫，所述外管上设置有把手组件，所述把手组件的下端内侧设置有刹车组件；所述刹车组件与撑管相连；两个所述第一滑板上均设置有一个架管。
  2. 根据权利要求1所述的一种儿童雪橇，其特征在于：所述第一滑板的前端向上形成有第一斜板，所述第一滑板的上平面上向外形成有两个对称分布的凸板，两个所述凸板的后侧上侧均向外形成有一个相互对称分布的第一夹板，两个所述第一斜板的内侧均开设有一个相互对称分布的第一开口孔，所述第一斜板的上侧向外形成有凸腔，所述凸腔的后侧侧面上开设有圆孔。
  3. 根据权利要求1所述的一种儿童雪橇，其特征在于：所述座套的上端形成有斜柱部，所述斜柱部的内部开设有管孔，所述U型管的两端分别插入在两个座套上的管孔中，所述管孔的左右两侧内壁上均开设有一个相互对称分布的通孔，所述座套的下端前后两侧分别向外形成有第一压板和第二压板；所述第一销轴的两端分别向外穿过两个通孔并分别插入连接在两个第一夹板中，从而将U型管的两端分别通过两个座套分别连接在两个第一滑板上。
  4. 根据权利要求1所述的一种儿童雪橇，其特征在于：所述架管嵌入在两个凸板之间并位于凸腔和座套之间，所述架管的前端穿过圆孔并伸入到凸腔的内部且位于第一滑板的下侧。
  5. 根据权利要求1所述的一种儿童雪橇，其特征在于：所述把 手组件包括内管、三通接头、横管、把手套、挡圈、弹簧、第二销轴和第二滑板；所述内管采用转动连接的方式穿插连接在外管中，所述内管的上端固定有三通接头，所述三通接头的上方穿插固定有横向分布的横管，所述横管的两端均套设固定有一个把手套，所述内管的下端外侧套设固定有挡圈，所述弹簧套设在内管的下端外侧并位于外管与挡圈之间，所述内管的下端固定有座套，所述座套的下端通过第二销轴与第二滑板相连。
  6. 根据权利要求5所述的一种儿童雪橇，其特征在于：所述弹簧的上端抵住外管的下侧端面，所述弹簧的下端抵住挡圈的上侧端面，所述弹簧始终处于被压缩状态；所述第二滑板的外端向外形成有第二斜板，所述第二滑板的上平面上向外形成有两个对称分布的第二夹板，所述第二销轴的两端分别向外穿过座套上的两个通孔并分别插入连接在两个第二夹板中，从而将所述内管通过座套连接在第一滑板上。
  7. 根据权利要求1所述的一种儿童雪橇，其特征在于：所述刹车组件包括斜撑板、第二销轴、刹车板、扭力弹簧、U型板和垫管；所述外管的后侧侧面上固定有倾斜向下分布的斜撑板，所述斜撑板的两侧均向前形成有两个对称分布的翻边，两个所述翻边的外侧中部均开设有一个相互对称分布的第二开口孔，所述垫管的两端分别穿过两个第一滑板上的第一开口孔并分别伸入到两个第一滑板上的凸腔内部，两个所述架管的前端分别固定在垫管的两端后侧侧面上，两个所述第二开口孔均套设在垫管上。
  8. 根据权利要求7所述的一种儿童雪橇，其特征在于：所述斜撑板的下端穿插连接有第二销轴；所述刹车板的上端套设在斜撑板的下端外侧，所述第二销轴的两端分别插入连接在刹车板的上端两侧，所述刹车板与斜撑板能借助第二销轴实现相对转动，所述刹车板的上侧贴合在撑管的下侧；所述扭力弹簧套设在第二销轴上并位于斜撑板 的内侧。
  9. 根据权利要求8所述的一种儿童雪橇，其特征在于：所述扭力弹簧的一端抵住斜撑板的下侧侧面，所述扭力弹簧的另一端抵住刹车板的下侧侧面，所述刹车板的前端外侧还设置有U型板，所述第二销轴的两端分别插入连接在U型板的两侧，从而将所述U型板采用转动连接的方式连接在刹车板与斜撑板之间。
PCT/CN2018/099106 2018-08-07 2018-08-07 一种儿童雪橇 WO2020029057A1 (zh)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PCT/CN2018/099106 WO2020029057A1 (zh) 2018-08-07 2018-08-07 一种儿童雪橇
CN201880053956.4A CN111201177A (zh) 2018-08-07 2018-08-07 一种儿童雪橇

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2018/099106 WO2020029057A1 (zh) 2018-08-07 2018-08-07 一种儿童雪橇

Publications (1)

Publication Number Publication Date
WO2020029057A1 true WO2020029057A1 (zh) 2020-02-13

Family

ID=69413932

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2018/099106 WO2020029057A1 (zh) 2018-08-07 2018-08-07 一种儿童雪橇

Country Status (2)

Country Link
CN (1) CN111201177A (zh)
WO (1) WO2020029057A1 (zh)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2533117A1 (de) * 1975-07-24 1977-02-10 Walter Czeczor Kufenfahrzeug nach art eines skibobs
US20060181037A1 (en) * 2005-02-16 2006-08-17 Stevens Bob F Snow sled with dual-mode braking system
CN202016496U (zh) * 2011-03-17 2011-10-26 吕志伟 一种滑雪撬刹车装置
CN204050912U (zh) * 2014-01-20 2014-12-31 博克加工有限责任公司 可操纵且可制动的雪橇
CN205574039U (zh) * 2016-04-13 2016-09-14 赵永立 多功能滑雪爬犁雪橇车

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030080645A (ko) * 2002-04-10 2003-10-17 (주) 엠엔테크 스키형 다기능 눈썰매
RU106596U1 (ru) * 2011-02-25 2011-07-20 Сергей Валерьевич Леонгардт Снегокат со спинкой (варианты)
RU110053U1 (ru) * 2011-04-01 2011-11-10 Сергей Валерьевич Леонгардт Снегокат (варианты)
CN206493983U (zh) * 2017-02-06 2017-09-15 浙江索普实业有限公司 一种新型滑雪车
CN107600163A (zh) * 2017-10-13 2018-01-19 哈尔滨理工大学 一种雪地自行车

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2533117A1 (de) * 1975-07-24 1977-02-10 Walter Czeczor Kufenfahrzeug nach art eines skibobs
US20060181037A1 (en) * 2005-02-16 2006-08-17 Stevens Bob F Snow sled with dual-mode braking system
CN202016496U (zh) * 2011-03-17 2011-10-26 吕志伟 一种滑雪撬刹车装置
CN204050912U (zh) * 2014-01-20 2014-12-31 博克加工有限责任公司 可操纵且可制动的雪橇
CN205574039U (zh) * 2016-04-13 2016-09-14 赵永立 多功能滑雪爬犁雪橇车

Also Published As

Publication number Publication date
CN111201177A (zh) 2020-05-26

Similar Documents

Publication Publication Date Title
US9022406B2 (en) Infant scooter
US4775162A (en) Swingable skateboard
EP0498837B1 (en) Position changing apparatus for a saddle
US20110089656A1 (en) Manual-swinging scooter
US6375208B1 (en) Combined skateboard scooter/exerciser
US3125341A (en) Stationary bicycle attachment for physical conditioning
WO2020029057A1 (zh) 一种儿童雪橇
WO2021098523A1 (zh) 滑板车
TWI399317B (zh) 獨輪車及其平衡裝置
CN213100629U (zh) 一种带有陀螺仪的健身车
KR101374020B1 (ko) 트라이서클 킥보드
KR101044998B1 (ko) 자전거안장
US4565365A (en) Exercise device
CN105836013B (zh) 一种可变形滑板车
CN211561773U (zh) 一种篮球训练用传球训练装置
JP2022553691A (ja) ペダル駆動デバイスのための背部支持具
TWM525883U (zh) 可攜式自行車兒童椅結構改良
FR2875706A3 (fr) Machine d'exercice de marche ayant une fonction d'operation de torsion
CN216002749U (zh) 一种新型多功能滑冰车
CN215285119U (zh) 一种平衡车的脚部支撑结构
CN219544998U (zh) 一种幼儿平衡能力练习车
CN215461762U (zh) 一种新型健身器材装置
CN209956144U (zh) 一种两用学步滑板车
CN213008563U (zh) 一种便于折叠的滑板车
CN214165113U (zh) 一种滑雪车

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 18929546

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 18929546

Country of ref document: EP

Kind code of ref document: A1