CN201784671U - Baby stroller - Google Patents
Baby stroller Download PDFInfo
- Publication number
- CN201784671U CN201784671U CN2010205306379U CN201020530637U CN201784671U CN 201784671 U CN201784671 U CN 201784671U CN 2010205306379 U CN2010205306379 U CN 2010205306379U CN 201020530637 U CN201020530637 U CN 201020530637U CN 201784671 U CN201784671 U CN 201784671U
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- CN
- China
- Prior art keywords
- pin
- pulling handle
- handle rod
- operation handlebar
- children trolley
- 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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- 238000003825 pressing Methods 0.000 claims abstract description 9
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
A baby stroller comprises a stroller frame with a push handle, a seat mechanism and a wheel assembly, wherein a first tubular cavity and a second tubular cavity are respectively arranged on two sides of the push handle, an operating handle is slidably arranged in the middle of the push handle, a first traction cable is arranged inside the first tubular cavity, a second traction cable is arranged inside the second tubular cavity, a first pin and a second pin are respectively arranged on the push handle and slidably arranged on the push handle in opposite sliding directions, one end of the first traction cable is connected with the first pin, one end of the second traction cable is connected with the second pin, the sliding direction of the operating handle is respectively perpendicular to the sliding directions of the first pin and the second pin, and the operating handle is provided with a first inclined guide face abutted against the first pin and a second inclined guide face abutted against the second pin. The first pin and the second pin can approach to each other or depart from each other under action of the first guide face and the second guide face by pressing the operating handle, and the baby stroller is simple in structure and lower in manufacturing cost.
Description
Technical field
The utility model relates to a kind of children trolley.
Background technology
Children trolley of the prior art, as application number is 200510037942.8, comprise pulling handle rod, be arranged on the operation housing on the pulling handle rod, the operating parts that is provided with slidably mutually with operation housing, be arranged on first trailing cable and second trailing cable in the inner chamber of pulling handle rod, the trailing cable tractor that is connected with first trailing cable and second trailing cable respectively, operating parts control trailing cable tractor, offer slot on the pulling handle rod, operation housing is arranged on the pulling handle rod rotationally, the rotating operation shell makes operating parts have two control positioies, first control position is that pulling handle rod blocks operating parts, second control position is that operating parts faces toward slot, after pressing operating parts this moment, operating parts is inserted in the slot.Because operating parts is in first control position when children's go-cart or dining chair expansion use, pulling handle rod has blocked operating parts, promptly press operating parts this moment, operating parts can not be inserted in the slot, thereby thereby has prevented the children trolley that the maloperation operating parts causes or the release of dining chair.
The utility model content
The technical problems to be solved in the utility model provides a kind of children trolley.
In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of children trolley, comprise go-cart vehicle frame, the seat mechanism that is arranged on the confession children seat on the described go-cart vehicle frame with pulling handle rod, the wheel assembly that is arranged on described go-cart bottom of frame
The both sides of described pulling handle rod have first tube chamber and second tube chamber respectively, be provided with operation handlebar on the middle part of described pulling handle rod slidably, be provided with first trailing cable that has away from the trend at described pulling handle rod middle part in described first tube chamber, be provided with second trailing cable that has away from the trend at described pulling handle rod middle part in described second tube chamber
Be respectively arranged with first pin and second pin on the described pulling handle rod, described first pin is slidingly arranged on the described pulling handle rod on the contrary with the direction of slip of described second pin, one end of described first trailing cable is connected with described first pin, one end of described second trailing cable is connected with described second pin, the direction of slip of described operation handlebar respectively with described first the pin direction of slip, the direction of slip of described second pin is perpendicular, have bevelled and the first inconsistent spigot surface of described first pin on the described operation handlebar, bevelled and the second inconsistent spigot surface of described second pin, described operation handlebar has pressing position and releasing position, when described operation handlebar is under the pressing position, described first pin is mutually close with described second pin, when described operation handlebar is under the releasing position, described first pin and described second sell away from.
In some embodiments, offer first chute and second chute of length direction unanimity on the described pulling handle rod, described first pin is inserted in described first chute slidably, and described second pin is inserted in described second chute slidably.
In some embodiments, described pulling handle rod comprises the link span between the upper end of left push rod, the right push rod on the right side, the upper end that is connected described left push rod and described right push rod on the right side, and described first pin, described second pin are slidingly arranged on the described link span with described operation handlebar.
In some further embodiment, described first pin is slidingly arranged on the described link span along the left and right directions of described link span respectively with described second pin.
In some another further embodiment, have the opening slot on the described operation handlebar, described link span is inserted in the described opening slot slidably.
In some embodiments, be provided with between described operation handlebar and the described pulling handle rod and make described operation handlebar stably be positioned at the elastic component under the releasing position.
In some embodiments, described pulling handle rod takes the shape of the letter U.
In some embodiments, described pulling handle rod is provided with case, and described case is located on the described operation handlebar of part, the described pulling handle rod of part.
Scope of the present utility model is not limited to the technical scheme that the particular combinations of above-mentioned technical characterictic forms, and also should contain simultaneously by above-mentioned technical characterictic or its equivalent feature to carry out combination in any and other technical scheme of forming.Disclosed technical scheme that forms but technical characterictic that be not limited to have similar functions is replaced mutually etc. among for example above-mentioned feature and the application.
Because technique scheme utilization, the utility model compared with prior art has following advantage: the utility model provides the technical scheme of another kind of design concept, press described operation handlebar, under the effect of first spigot surface and second spigot surface, directly impel first pin and second pin simultaneously near or simultaneously away from, simple in structure, cost of manufacture is lower.
Description of drawings
Accompanying drawing 1 is the perspective view between pulling handle rod and the operation handlebar;
Accompanying drawing 2 is the connection diagram (operation handlebar is positioned at the releasing position) between pulling handle rod and the operation handlebar;
Accompanying drawing 3 is the connection diagram (operation handlebar is positioned at pressing position) between pulling handle rod and the operation handlebar;
Accompanying drawing 4 is the K-K directional profile figure of accompanying drawing 2;
Accompanying drawing 5 is a block diagram of the present utility model.
Wherein: 1, left push rod; 2, right push rod; 3, pulling handle rod; 4, operation handlebar; 5, first trailing cable; 6, second trailing cable; 7, first pin; 8, second pin; 9, first spigot surface; 10, second spigot surface; 11, first chute; 12, second chute; 14, opening slot; 15, link span.
The specific embodiment
Shown in accompanying drawing 1-accompanying drawing 5, a kind of children trolley comprises go-cart vehicle frame, the seat mechanism that is arranged on the confession children seat on the described go-cart vehicle frame with pulling handle rod 3, the wheel assembly that is arranged on described go-cart bottom of frame, and described pulling handle rod 3 takes the shape of the letter U.
The both sides of described pulling handle rod 3 have first tube chamber and second tube chamber respectively, be provided with operation handlebar 4 on the middle part of described pulling handle rod 3 slidably, be provided with first trailing cable 5 that has away from the trend at described pulling handle rod 3 middle parts in described first tube chamber, be provided with second trailing cable 6 that has away from the trend at described pulling handle rod 3 middle parts in described second tube chamber
Be respectively arranged with first pin, 7 and second pin 8 on the described pulling handle rod 3, described first pin 7 is slidingly arranged on the described pulling handle rod 3 on the contrary with the direction of slip of described second pin 8, one end of described first trailing cable 5 is connected with described first pin 7, one end of described second trailing cable 6 is connected with described second pin 8, the direction of slip of described operation handlebar 4 is sold 7 direction of slip with described first respectively, the direction of slip of described second pin 8 is perpendicular, have bevelled and described first on the described operation handlebar 4 and sell the 7 first inconsistent spigot surfaces 9, bevelled and described second is sold the 8 second inconsistent spigot surfaces 10, described operation handlebar 4 has pressing position and releasing position, when described operation handlebar 4 is under the pressing position, described first pin 7 is mutually close with described second pin 8, when described operation handlebar 4 is under the releasing position, described first pin 7 and described second sell 8 away from.
Shown in accompanying drawing 1-accompanying drawing 3, offer first chute 11 and second chute 12 of length direction unanimity on the described pulling handle rod 3, described first pin 7 is inserted in described first chute 11 slidably, and described second pin 8 is inserted in described second chute 12 slidably.
Shown in accompanying drawing 1-accompanying drawing 3, described pulling handle rod 3 comprises the link span 15 between the upper end of left push rod 1, the right push rod 2 on the right side, the upper end that is connected described left push rod 1 and described right push rod 2 on the right side, and described first pin 7, described second pin 8 are slidingly arranged on the described link span 15 with described operation handlebar 4.
Described first pin 7 is slidingly arranged on the described link span 15 along the left and right directions of described link span 15 respectively with described second pin 8.In the present embodiment, described operation handlebar 4 is arranged on the described pulling handle rod 3 slidably along above-below direction.When described operation handlebar 4 is under the releasing position, described operation handlebar 4 protrudes downwards.
As shown in Figure 4, have opening slot 14 on the described operation handlebar 4, described link span 15 is inserted in the described opening slot 14 slidably.
Nothing illustrates, and is provided with between described operation handlebar 4 and the described pulling handle rod 3 to make described operation handlebar 4 stably be positioned at the elastic component under the releasing position.Because first trailing cable 5 has the trend away from described pulling handle rod 3 middle parts, second trailing cable 6 has the trend away from described pulling handle rod 3 middle parts, be the operator as long as decontrol described operation handlebar 4, first trailing cable 5 and second trailing cable 6 promptly have the trend of resetting, thereby force operation handlebar 4 to protrude downwards.Thereby the elastic component between operation handlebar 4 and the pulling handle rod 3 is not fine yet.
The other end of common first trailing cable 5, second trailing cable 6 is connected with first dead bolt, second dead bolt of the lockout mechanism that is used to lock described go-cart vehicle frame respectively, first elastic component, second elastic component are set respectively between the both ends of first dead bolt, second dead bolt and described pulling handle rod, and this first elastic component and second elastic component make described first trailing cable 5 and described second trailing cable 6 have the trend away from described pulling handle rod 3 middle parts respectively just.
As shown in Figure 3, described pulling handle rod 3 is provided with case, and described case is located on the described operation handlebar 4 of part, the described pulling handle rod 3 of part.
The foregoing description only is explanation technical conceive of the present utility model and characteristics, and its purpose is to allow the personage who is familiar with this technology can understand content of the present utility model and enforcement according to this, can not limit protection domain of the present utility model with this.All equivalences of being done according to the utility model spirit change or modify, and all should be encompassed within the protection domain of the present utility model.
Claims (8)
1. children trolley, comprise have pulling handle rod (3) the go-cart vehicle frame, be arranged on the seat mechanism that sits for children on the described go-cart vehicle frame, the wheel assembly that is arranged on described go-cart bottom of frame,
The both sides of described pulling handle rod (3) have first tube chamber and second tube chamber respectively, be provided with operation handlebar (4) on the middle part of described pulling handle rod (3) slidably, be provided with first trailing cable (5) that has away from the trend at described pulling handle rod (3) middle part in described first tube chamber, be provided with second trailing cable (6) that has away from the trend at described pulling handle rod (3) middle part in described second tube chamber
It is characterized in that: be respectively arranged with first pin (7) and second pin (8) on the described pulling handle rod (3), described first pin (7) is slidingly arranged on the described pulling handle rod (3) on the contrary with the direction of slip of described second pin (8), one end of described first trailing cable (5) is connected with described first pin (7), one end of described second trailing cable (6) is connected with described second pin (8), the direction of slip of described operation handlebar (4) is sold the direction of slip of (7) with described first respectively, the direction of slip of described second pin (8) is perpendicular, have bevelled and described first pin (7) inconsistent first spigot surface (9) on the described operation handlebar (4), bevelled and described second pin (8) inconsistent second spigot surface (10), described operation handlebar (4) has pressing position and releasing position, when described operation handlebar (4) is under the pressing position, described first pin (7) is mutually close with described second pin (8), when described operation handlebar (4) is under the releasing position, described first pin (7) and described second sell (8) away from.
2. children trolley according to claim 1, it is characterized in that: first chute (11) and second chute (12) that offer the length direction unanimity on the described pulling handle rod (3), described first pin (7) is inserted in described first chute (11) slidably, and described second pin (8) is inserted in described second chute (12) slidably.
3. children trolley according to claim 1, it is characterized in that: described pulling handle rod (3) comprises the link span (15) between the upper end of the left push rod (1) that is positioned at the right side, the right push rod (2) that is positioned at the right side, the upper end that is connected described left push rod (1) and described right push rod (2), and described first pin (7), described second pin (8) are slidingly arranged on the described link span (15) with described operation handlebar (4).
4. children trolley according to claim 3 is characterized in that: described first pin (7) is slidingly arranged on the described link span (15) along the left and right directions of described link span (15) respectively with described second pin (8).
5. children trolley according to claim 3 is characterized in that: have opening slot (14) on the described operation handlebar (4), described link span (15) is inserted in the described opening slot (14) slidably.
6. children trolley according to claim 1 is characterized in that: be provided with between described operation handlebar (4) and the described pulling handle rod (3) and make described operation handlebar (4) stably be positioned at the elastic component under the releasing position.
7. children trolley according to claim 1 is characterized in that: described pulling handle rod (3) takes the shape of the letter U.
8. children trolley according to claim 1 is characterized in that: described pulling handle rod (3) is provided with case, and described case is located on the described operation handlebar of part (4), the described pulling handle rod of part (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205306379U CN201784671U (en) | 2010-09-16 | 2010-09-16 | Baby stroller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205306379U CN201784671U (en) | 2010-09-16 | 2010-09-16 | Baby stroller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201784671U true CN201784671U (en) | 2011-04-06 |
Family
ID=43816648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205306379U Expired - Fee Related CN201784671U (en) | 2010-09-16 | 2010-09-16 | Baby stroller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201784671U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9902417B2 (en) | 2013-07-04 | 2018-02-27 | Dorel Juvenile Group, Inc. | Stroller |
-
2010
- 2010-09-16 CN CN2010205306379U patent/CN201784671U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9902417B2 (en) | 2013-07-04 | 2018-02-27 | Dorel Juvenile Group, Inc. | Stroller |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110406 Termination date: 20190916 |