CN201346062Y - Steel-pipe type single-channel sliding block baby walker - Google Patents
Steel-pipe type single-channel sliding block baby walker Download PDFInfo
- Publication number
- CN201346062Y CN201346062Y CNU2009200882923U CN200920088292U CN201346062Y CN 201346062 Y CN201346062 Y CN 201346062Y CN U2009200882923 U CNU2009200882923 U CN U2009200882923U CN 200920088292 U CN200920088292 U CN 200920088292U CN 201346062 Y CN201346062 Y CN 201346062Y
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- CN
- China
- Prior art keywords
- foundation ring
- ring
- slide block
- type single
- pipe type
- 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
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Abstract
The utility model relates to a steel-pipe type single-channel sliding block baby walker which comprises a push rod, a guard ring and a foundation ring, wherein, universal wheels are arranged below the foundation ring; a foldable support is arranged between the guard ring and the foundation ring and comprises two U-shaped supports hinged into an X-shape in an intercrossed manner; the two lower ends of one U-shaped support are hinged with the foundation ring; the foundation ring is a tubular annular body; a pair of sliding blocks are sleeved on the tube body of the tubular annular body in a sliding manner, and the two lower ends of the other U-shaped support are hinged with the sliding blocks. The sliding direction of the sliding blocks is limited in one direction, the inner surfaces of the sliding blocks are in contact with the outer surface of the tube body of the foundation ring, the contact surface is larger, the stress is smaller, and the reliability of the foldable support is enhanced; and since the sliding blocks are sleeved on the tube body of the foundation ring in a sliding manner, the phenomenon of separation does not exist, the operation is very secure, the assembly, the disassembly and the maintenance are convenient, and the maintenance cost is reduced. In addition, a push rod seat is arranged at the rear part of the foundation ring and is rotatably connected with the push rod, and the baby walker has the function of a trammer and also can be used as a rocking horse.
Description
Technical field
The utility model relates to a kind of babywalker, especially a kind of steel pipe type single track slide block go-kart.
Background technology
At present, the babywalker of selling on the market, the particularly go-kart that can fold realize its folder function with the support that two intersections are " X " type mostly.Described two supports can rotate by a hinged block mutually at infall, and intersecting the two ends of the front portion be " X " type support is rotationally connected or is slidingly connected with the guard ring or the foundation ring of this go-kart respectively, the two ends at its rear portion are slidingly connected or are rotationally connected with the guard ring of this go-kart or the other end of foundation ring respectively, thereby realize the function that this go-kart is folding.But, in this go-kart, one end of described support directly slides on described foundation ring, is subjected to force direction indefinite, and is of long duration, the activity surplus of folding rack can strengthen, the structural integrity of folding rack and compactedness can weaken, and can cause also that an end of the support that connects with described slideway is relative to be rocked even spin off, thereby have unsafe hidden danger, especially when the child learns car, dangerous especially.
The utility model content
The purpose of this utility model provides a kind of safe and reliable, and mounting or dismounting are convenient, practical steel pipe type single track slide block go-kart.
For achieving the above object, the utility model adopts following technical scheme:
The steel pipe type single track slide block go-kart that the utility model relates to, comprise push rod, guard ring and foundation ring, the below, foundation ring is provided with universal wheel, be provided with folding rack between guard ring and the foundation ring, folding rack comprises that two intersection hinges are the U type support of " X " type, and two lower ends of one of them U type support and described foundation ring are hinged, and described foundation ring is a tubular ring body, slip cap is equipped with a pair of slide block on the body of tubular ring body, and two lower ends of described another U type support and described slide block are hinged.
The material of described foundation ring is steel.
The cross sectional shape of described foundation ring is a square.
The cross sectional shape of described foundation ring is round.
The cross sectional shape of described foundation ring is an ellipse.
The rear portion of described foundation ring is provided with ram seat, and ram seat and described push rod are rotationally connected.
The steel pipe type single track slide block go-kart that the utility model provides, two lower ends of one of them U type support are hinged with a pair of slide block that is sleeved on the body of foundation ring, and described slide block can slide on the foundation ring, thereby realizes the slip of described U type support two lower ends.The go-kart of this structure is simple to operation, and the glide direction of slide block is limited to a direction, and the inner surface of slide block contacts with the outer surface of foundation ring body, contact area is bigger, makes stressed lessly, has strengthened the reliability of folding rack, prolonged the service life of this go-kart, practical; The slide block slip cap is contained on the body of foundation ring, can not have the phenomenon of disengaging, and is fool proof, and what the child can be relieved learns to walk.In addition, the dismounting of slide block, maintenance or replacing are all very convenient, have reduced maintenance cost.The rear portion of foundation ring is provided with ram seat, and ram seat and described push rod are rotationally connected, and makes this go-kart not only have the effect of go-cart, also can be used as rocking horse and uses.
Description of drawings
Fig. 1 is the structural representation of the utility model steel pipe type single track slide block go-kart (during expansion);
Fig. 2 is the cutaway view of slide block link position in the utility model;
Fig. 3 is the structural representation of the utility model steel pipe type single track slide block go-kart (when folding).
The specific embodiment
As Fig. 1, Fig. 2 and shown in Figure 3, the steel pipe type single track slide block go-kart that the utility model provides, comprise push rod 1, guard ring 2 and foundation ring 7,7 belows, foundation ring are provided with universal wheel 8, be provided with folding rack between guard ring 2 and the foundation ring 7, folding rack comprises that two intersection hinges are the U type support of " X " type, i.e. fore-stock 4 and after-poppet 9, the wherein bottom of after-poppet 9 and described foundation ring hinge; The square tube annular solid of described foundation ring 7 for making with steel, it can be used as one, connects in aggregates with connector after also can be used as split.Be set with a pair of symmetrical slide block 10 on the body of described foundation ring 7, the bottom of slide block 10 is fastening with screw 6, the two ends of top and described fore-stock 4 are undertaken hinged by pin 5, make described fore-stock 4 slide at the body upper edge of described foundation ring 7 fore-and-aft direction by slide block 10.
During use, the user only need spur dish 2, and described slide block 10 can slide backward along the body of described foundation ring 7 under the drive of described fore-stock 4, and described guard ring 2 also can rise gradually, when it rises to correct position, and child's use of can learning to walk.Otherwise slide block 10 is to front slide, and described guard ring 2 descends, and this go-kart promptly is folded.
In addition, the rear portion of described foundation ring 7 is provided with ram seat 3, and ram seat 3 is rotationally connected with the bottom of described push rod 1.The top, rear portion that the adult can turn to push rod 1 described foundation ring 7 promotes, and helps the child to learn car; Also described push rod 1 can be turned to the bottom of described foundation ring 7,1 pair of described foundation ring 7 of described push rod forms to be supported, and uses thereby be used as rocking horse.
See Fig. 2, the cross sectional shape of the body of foundation ring described in the utility model 7 is a square, also can be as round, ellipse or other shape, all within protection domain of the present utility model.
Claims (6)
1. steel pipe type single track slide block go-kart, comprise push rod, guard ring and foundation ring, the below, foundation ring is provided with universal wheel, be provided with folding rack between guard ring and the foundation ring, folding rack comprises that two intersection hinges are the U type support of " X " type, and two lower ends of one of them U type support and described foundation ring are hinged, and it is characterized in that: described foundation ring is a tubular ring body, slip cap is equipped with a pair of slide block on the body of tubular ring body, and two lower ends of described another U type support and described slide block are hinged.
2. steel pipe type single track slide block go-kart according to claim 1, it is characterized in that: the material of described foundation ring is steel.
3. steel pipe type single track slide block go-kart according to claim 2, it is characterized in that: the cross sectional shape of described foundation ring is a square.
4. steel pipe type single track slide block go-kart according to claim 2, it is characterized in that: the cross sectional shape of described foundation ring is round.
5. steel pipe type single track slide block go-kart according to claim 2, it is characterized in that: the cross sectional shape of described foundation ring is an ellipse.
6. according to each described steel pipe type single track slide block go-kart among the claim 1-5, it is characterized in that: the rear portion of described foundation ring is provided with ram seat, and ram seat and described push rod are rotationally connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200882923U CN201346062Y (en) | 2009-01-15 | 2009-01-15 | Steel-pipe type single-channel sliding block baby walker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200882923U CN201346062Y (en) | 2009-01-15 | 2009-01-15 | Steel-pipe type single-channel sliding block baby walker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201346062Y true CN201346062Y (en) | 2009-11-18 |
Family
ID=41365544
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009200882923U Expired - Fee Related CN201346062Y (en) | 2009-01-15 | 2009-01-15 | Steel-pipe type single-channel sliding block baby walker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201346062Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112870030A (en) * | 2021-01-14 | 2021-06-01 | 复旦大学附属儿科医院 | Children walking training auxiliary stay structure |
-
2009
- 2009-01-15 CN CNU2009200882923U patent/CN201346062Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112870030A (en) * | 2021-01-14 | 2021-06-01 | 复旦大学附属儿科医院 | Children walking training auxiliary stay structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091118 Termination date: 20120115 |