CN201585741U - Walker - Google Patents
Walker Download PDFInfo
- Publication number
- CN201585741U CN201585741U CN2009202419828U CN200920241982U CN201585741U CN 201585741 U CN201585741 U CN 201585741U CN 2009202419828 U CN2009202419828 U CN 2009202419828U CN 200920241982 U CN200920241982 U CN 200920241982U CN 201585741 U CN201585741 U CN 201585741U
- Authority
- CN
- China
- Prior art keywords
- sucker
- connecting rod
- chassis
- kart
- safety device
- 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.)
- Expired - Fee Related
Links
- 241000272165 Charadriidae Species 0.000 claims description 2
- 230000000694 effects Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
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- Portable Outdoor Equipment (AREA)
Abstract
The utility model relates to a walker, which comprises a face plate, a bottom plate arranged below the face plate, a plurality of rollers disposed at the bottom portion of the bottom plate, and support rods used for supporting the face plate to be above the bottom plate. The upper end portions of the support rods are connected onto the face plate, the lower end portions of the support rods are connected onto the bottom plate, a safety device is further disposed below the bottom plate and includes a link and a sucker, one end portion of the link is connected onto the bottom plate, and the other end portion of the link is connected with the sucker in a rotating manner. By arranging the safety device including the link and the sucker on the walker, the walker can be limited within the surrounding of the sucker. When an adult encounters a short period of time leaving a child inside the walker, the adult can limit the walker within a safety area surrounding the sucker through the safety device, thereby preventing the child from driving the walker to an unsafe place and guaranteeing safety of the child.
Description
Technical field
The utility model relates to the go-kart that a kind of children use.
Background technology
At present, the utilization rate that is used for the go-kart that children learn to walk more and more widely, the children that ride on the go-kart can arbitrarily slide, migration can not fallen in any place.But this is very unsafe, has many local meetings bring danger to children in doors, and as stair, burning things which may cause a fire disaster etc., nor convenient adult keeps an eye on.
At the problem of above appearance, also occurred some in the market fool proof go-kart has been set.It referring to application number 94205486.5 Chinese patent, a kind of baby walker that fixture is arranged is disclosed in this patented technology, this perambulator underframe is provided with two positioning elements, and positioning element is contained in the axostylus axostyle end on the preceding left side of underframe or the right side beam barrel; In the middle of another positioning element is contained in behind the underframe; Positioning element is to be made of backstay, sucker, compression spring and action moving rod; During action moving rod horizontal, sucker holds, is fixed on the level land or on the auxiliary fixing plate, and when holding up the action moving rod, sucker then keeps certain distance with ground.Though the baby walker of this structure can be realized being fixed on a certain position, ground, but when being that do clockwise or when counterclockwise spinning at the center with the positioning element, it is movable in one circle of the center of circle that the scope of activities of perambulator only is limited to the positioning element, scope of activities is limited, is difficult to reach the effect of learning to walk.In addition, positioning element is arranged on the baby walker outside, and its aesthetic property is also produced certain influence.
The utility model content
The purpose of this utility model provides a kind of babywalker that has safety device.
For achieving the above object, the technical solution adopted in the utility model is:
A kind of go-kart, comprise panel, be positioned at described panel below the chassis, be arranged on described tray bottom several pulleys, be used for the support bar of panel support above described chassis, described post upper portion is connected on the described panel, described support bar bottom is connected on the described chassis, the below on described chassis also is provided with safety device, this safety device comprises connecting rod and sucker, one end of described connecting rod is connected on the described chassis, and the other end of described connecting rod rotates with described sucker and is connected; Described safety device has first duty and second duty, and when being positioned at first duty, described sucker leaves described ground; When being positioned at second duty, described sucker is adsorbed on the described ground.
Technique scheme can be preferably, and described connecting rod is rotatably connected on the described chassis.
Technique scheme can be preferably, and described connecting rod is an expansion link.
Technique scheme can be preferably, and the center line of described connecting rod and the angle between the plumb line are spent less than 90 greater than 0 degree.
Technique scheme can be preferably, and the center line of described connecting rod and the angle between the plumb line are spent more than or equal to 20 smaller or equal to 45 degree.
Technique scheme can be preferably, and described tray bottom is provided with the buckle that is used for positioning sucker disk, and when described safety device was in first duty, described sucker and described buckle fixed.
By technique scheme, the utility model compared with prior art has following advantage: the utility model comprises the safety device of connecting rod and sucker by being provided with on go-kart, thus make go-kart can be limited in sucker around.When adult's short time is unable when looking after the children that are positioned at go-kart, can go-kart be positioned in the safety zone around sucker by this safety device, avoid children that go-kart is slided into unsafe place, thereby guaranteed children's safety.
Description of drawings
Accompanying drawing 1 is a structural representation of the present utility model;
Accompanying drawing 2 is the stereogram of go-kart of the present utility model when safety device is in first duty;
Accompanying drawing 2 is the stereogram of go-kart of the present utility model when safety device is in second duty;
Wherein: 1, panel; 2, support bar; 3, chassis; 4, pulley; 5, connecting rod; 6, sucker; 7, center line; 8, plumb line.
The specific embodiment
Describe concrete structure of the present utility model below with reference to accompanying drawings in detail:
Shown in accompanying drawing 1: a kind of go-kart comprises panel 1, the chassis 3 that is positioned at panel 1 below that is connected with the seat, several pulleys 4, the support bar 2 that is arranged on 3 bottoms, chassis.The middle part of panel 1 is hollow, and children can stand on this panel inboard.The upper end of support bar 2 is connected on the panel 1, and the bottom of support bar 2 is connected on the chassis 3.Go-kart is provided with safety device, and safety device comprises connecting rod 5 and sucker 6, and the upper end of connecting rod 5 is rotatably connected to the bottom on chassis 3, and the other end of connecting rod 5 rotates with sucker 6 and is connected.The bottom on chassis 3 also is provided with buckle.
In the present embodiment, connecting rod 5 is the expansion link of sleeve structure, and is in an acute angle between the center line 7 of this connecting rod 5 and the plumb line 8, and preferably this angle is spent smaller or equal to 45, spends between 45 degree 20 to be the best.
Above-mentioned safety device has first duty and second duty, when being in first duty, and sucker 6 built on stilts, and to close with 3 bottoms, chassis, shown in accompanying drawing 2, this moment, safety device was accommodated in the bottom on chassis 3, and by buckle that sucker 6 is fixing; When being in second duty, sucker 6 adsorbs on the ground, and shown in accompanying drawing 3, this moment, go-kart can only rotate in certain zone round sucker 6.
Below the concrete course of action of go-kart down of setting forth:
In first duty following time, go-kart can slide arbitrarily on the ground by a plurality of pulleys 4 of its 3 bottoms, chassis, connecting rod 5 is accommodated in the bottom on chassis 3, sucker 6 is fixed on the buckle of 3 bottoms, chassis, go-kart is not limited by moving range, and the children that stand in the car can take this go-kart Anywhere to.
In second duty following time, need take off sucker 6 from buckle this moment, and with sucker 6 absorption on the ground, go-kart is rotationally connected by connecting rod 5 and chassis 3 and sucker 6, making go-kart can be the center of circle with sucker 6, and connecting rod 5 carries out activity in the circumference range of radius.The restriction of length the when radius of this circumference range is subjected to connecting rod 5 and is in second duty and connecting rod 5 and the corner dimension of plumb line, length of connecting rod is long more, angle is more little, and the scope of children ' s activity is big more.Certainly because the connecting rod 5 in the present embodiment is a telescopic rod, the user can regulate the size of scope of activities by the pulling-down expansion link like this.
When needs recover first duty again, expansion link to be packed up, sucker 6 is fixed on the buckle of 3 bottoms, chassis.
The foregoing description only is explanation technical conceive of the present utility model and characteristics; its purpose is to allow the personage that is familiar with this technology can understand content of the present utility model and is implemented; can not limit protection domain of the present utility model with this; all equivalences of doing according to the utility model spirit essence change or modify, and all should be encompassed in the protection domain of the present utility model.
Claims (6)
1. go-kart, comprise panel (1), be positioned at the chassis (3) of described panel (1) below, be arranged on several pulleys (4) of bottom, described chassis (3), be used for panel (1) is supported on the support bar (2) of top, described chassis (3), described support bar (2) upper end is connected on the described panel (1), described support bar (2) bottom is connected on the described chassis (3), it is characterized in that: the below of described chassis (3) also is provided with safety device, this safety device comprises connecting rod (5) and sucker (6), one end of described connecting rod (5) is connected on the described chassis (3), and the other end of described connecting rod (5) rotates with described sucker (6) and is connected; Described safety device has first duty and second duty, when being positioned at first duty, and described sucker (6) built on stilts; When being positioned at second duty, described sucker (6) adsorbs on the ground.
2. go-kart according to claim 1 is characterized in that: described connecting rod (5) is rotatably connected on the described chassis (3).
3. go-kart according to claim 1 is characterized in that: described connecting rod (5) is an expansion link.
4. according to claim 1 or 3 described go-kart, it is characterized in that: the center line of described connecting rod (5) and the angle between the plumb line are spent less than 90 greater than 0 degree.
5. go-kart according to claim 4 is characterized in that: the center line of described connecting rod (5) and the angle between the plumb line are smaller or equal to 45 degree, more than or equal to 20 degree.
6. go-kart according to claim 1 is characterized in that: described chassis (3) bottom is provided with the buckle that is used for positioning sucker disk (6), and when described safety device was in first duty, described sucker (6) fixed with described buckle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202419828U CN201585741U (en) | 2009-12-28 | 2009-12-28 | Walker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202419828U CN201585741U (en) | 2009-12-28 | 2009-12-28 | Walker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201585741U true CN201585741U (en) | 2010-09-22 |
Family
ID=42745505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202419828U Expired - Fee Related CN201585741U (en) | 2009-12-28 | 2009-12-28 | Walker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201585741U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102707274A (en) * | 2010-10-21 | 2012-10-03 | 戚瑞奕 | Over-distance movement alarm method for baby walker |
| CN107669025A (en) * | 2017-08-31 | 2018-02-09 | 浙江理工大学 | A kind of go-kart that can ensure that safety and avoid faulty posture |
-
2009
- 2009-12-28 CN CN2009202419828U patent/CN201585741U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102707274A (en) * | 2010-10-21 | 2012-10-03 | 戚瑞奕 | Over-distance movement alarm method for baby walker |
| CN107669025A (en) * | 2017-08-31 | 2018-02-09 | 浙江理工大学 | A kind of go-kart that can ensure that safety and avoid faulty posture |
| CN107669025B (en) * | 2017-08-31 | 2023-10-31 | 浙江理工大学 | Walker capable of ensuring safety and avoiding bad posture |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100922 Termination date: 20181228 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |