CN204937370U - Shock-absorbing service brake interlock car - Google Patents
Shock-absorbing service brake interlock car Download PDFInfo
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- CN204937370U CN204937370U CN201520581540.3U CN201520581540U CN204937370U CN 204937370 U CN204937370 U CN 204937370U CN 201520581540 U CN201520581540 U CN 201520581540U CN 204937370 U CN204937370 U CN 204937370U
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- frame
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- cross bar
- shock
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Abstract
The utility model belongs to carriage for children apparatus technical field, particularly relates to a kind of shock-absorbing service brake interlock car.The utility model discloses shock-absorbing service brake interlock car, comprise front vehicle frame, front-wheel, Rear frame, trailing wheel, described front vehicle frame is provided with cross bar, the vertical direction that an end portion of described cross bar is positioned at cross bar is provided with seat frame, the top of described seat frame is provided with seat cushion, leaves gap between seat frame and Rear frame; Axis is socketed with sliding sleeve, sliding sleeve is provided with spring, the axis one end place near Rear frame is fixed in one end of spring, and the other end of spring is fixed on sliding sleeve; When External Force Acting is in seat cushion, litter moves and oppresses sliding sleeve in chute, and sliding sleeve backward frame movement Compress Spring plays cushioning effect.The beneficial effects of the utility model are: children, in by bike, through jiggly road surface time, can alleviate the dynamics of jolting of carriage for children, reach the order of carriage for children shock-absorbing, damping, the personal safety of child protection.
Description
Technical field
The utility model belongs to carriage for children apparatus technical field, particularly relates to a kind of shock-absorbing service brake interlock car.
Background technology
Along with the development of society, growth in the living standard, people are slowly transformed into the more cultural life of pursuit from basic material life gradually.Current carriage for children is also more and more diversified.Be set directly on vehicle frame during the seat cushion of present most carriage for children, and the connection of general seat cushion and vehicle frame is all rigidity.So when in use, children are by bike through jiggly road surface, and the dynamics of jolting of carriage for children is comparatively large, is easy to make children's lack of equilibrium, thus damages the person of children.
Summary of the invention
The purpose of this utility model is to solve above-described technical matters; there is provided a kind of children in by bike; through jiggly road surface time; the dynamics of jolting of carriage for children can be alleviated; reach the order of carriage for children shock-absorbing, damping; the shock-absorbing service brake interlock car of the personal safety of child protection, its technical scheme is as follows:
Shock-absorbing service brake interlock car, comprise front vehicle frame, front-wheel, Rear frame, trailing wheel, it is characterized in that, described front vehicle frame is provided with cross bar, the vertical direction that an end portion of described cross bar is positioned at cross bar is provided with seat frame, and the top of described seat frame is provided with seat cushion, leaves gap between seat frame and Rear frame; Described cross bar is connected with shock absorption device by attaching parts, described shock absorption device comprises axis, one end of axis is articulated with in Rear frame, the other end of axis offers chute, is provided with litter in chute, and the two ends of litter are arranged on attaching parts, axis is socketed with sliding sleeve, sliding sleeve is provided with spring, and the axis one end place near Rear frame is fixed in one end of spring, and the other end of spring is fixed on sliding sleeve; When External Force Acting is in seat cushion, litter moves and oppresses sliding sleeve in chute, and sliding sleeve backward frame movement Compress Spring plays cushioning effect.
Optimal way is, the bottom of described seat frame is positioned at directly over the junction of Rear frame and axis.
Optimal way is, described axis be positioned at place immediately below cross bar and axis and cross bar arranged in parallel.
The shock-absorbing service brake interlock car that the utility model provides, when in use, front vehicle frame and seat cushion are stressed members.And shock absorption device is for shock-absorbing, cushioning effect.Rear frame is not directly connected with seat cushion, thus makes seat cushion have downward resiliency under stressed effect.
The bottom of seat frame described in the utility model is positioned at directly over the junction of Rear frame and axis.Thus make damping effect better.
The beneficial effects of the utility model are: children, in by bike, through jiggly road surface time, can alleviate the dynamics of jolting of carriage for children, reach the order of carriage for children shock-absorbing, damping, the personal safety of child protection.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present utility model.
Fig. 2 is the schematic diagram of shock absorption device.
Detailed description of the invention
Embodiment is illustrated below in conjunction with Fig. 1 and Fig. 2:
As depicted in figs. 1 and 2, shock-absorbing service brake interlock car, comprise front vehicle frame 1, front-wheel 2, Rear frame 3, trailing wheel 4, it is characterized in that, described front vehicle frame 1 is provided with cross bar 5, the vertical direction that an end portion of described cross bar 5 is positioned at cross bar 5 is provided with seat frame 6, the top of described seat frame 6 is provided with seat cushion 7, leaves gap between seat frame 6 and Rear frame 3; Described cross bar 5 is connected with shock absorption device 9 by attaching parts 8, described shock absorption device 9 comprises axis 91, one end of axis 91 is articulated with in Rear frame 3, the other end of axis 91 offers chute 92, is provided with litter 93 in chute 92, and the two ends of litter 93 are arranged on attaching parts 8, axis 91 is socketed with sliding sleeve 94, sliding sleeve 94 is provided with spring 95, the axis 91 one end place near Rear frame 3 is fixed in one end of spring 95, and the other end of spring 95 is fixed on sliding sleeve 94; When External Force Acting is in seat cushion 7, litter 93 moves and oppresses sliding sleeve 94 in chute 92, and sliding sleeve 94 plays cushioning effect to Rear frame 3 motion compresses spring 95.
Optimal way is, the bottom of described seat frame 6 is positioned at directly over the junction of Rear frame 3 and axis 91.
Optimal way is, described axis 91 be positioned at place immediately below cross bar 5 and axis 91 and cross bar 5 arranged in parallel.
When concrete use, when through jiggly road surface time, the stressed meeting of seat cushion moves downward, thus generation pulls front vehicle frame frame movement trend backward.Litter now to sleeve movement, thus takes sliding sleeve Compress Spring to, serves spring shock absorption, shock-proof effect.
Claims (3)
1. shock-absorbing service brake interlock car, comprise front vehicle frame, front-wheel, Rear frame, trailing wheel, it is characterized in that, described front vehicle frame is provided with cross bar, the vertical direction that an end portion of described cross bar is positioned at cross bar is provided with seat frame, and the top of described seat frame is provided with seat cushion, leaves gap between seat frame and Rear frame; Described cross bar is connected with shock absorption device by attaching parts, described shock absorption device comprises axis, one end of axis is articulated with in Rear frame, the other end of axis offers chute, is provided with litter in chute, and the two ends of litter are arranged on attaching parts, axis is socketed with sliding sleeve, sliding sleeve is provided with spring, and the axis one end place near Rear frame is fixed in one end of spring, and the other end of spring is fixed on sliding sleeve; When External Force Acting is in seat cushion, litter moves and oppresses sliding sleeve in chute, and sliding sleeve backward frame movement Compress Spring plays cushioning effect.
2. shock-absorbing service brake interlock car as claimed in claim 1, it is characterized in that, the bottom of described seat frame is positioned at directly over the junction of Rear frame and axis.
3. shock-absorbing service brake interlock car as claimed in claim 1, is characterized in that, described axis be positioned at place immediately below cross bar and axis and cross bar arranged in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520581540.3U CN204937370U (en) | 2015-08-05 | 2015-08-05 | Shock-absorbing service brake interlock car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520581540.3U CN204937370U (en) | 2015-08-05 | 2015-08-05 | Shock-absorbing service brake interlock car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204937370U true CN204937370U (en) | 2016-01-06 |
Family
ID=55004816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520581540.3U Active CN204937370U (en) | 2015-08-05 | 2015-08-05 | Shock-absorbing service brake interlock car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204937370U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105059453A (en) * | 2015-08-05 | 2015-11-18 | 浙江德清久胜车业有限公司 | Suspension foot brake linkage vehicle |
-
2015
- 2015-08-05 CN CN201520581540.3U patent/CN204937370U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105059453A (en) * | 2015-08-05 | 2015-11-18 | 浙江德清久胜车业有限公司 | Suspension foot brake linkage vehicle |
| CN105059453B (en) * | 2015-08-05 | 2018-07-20 | 浙江德清久胜车业有限公司 | Shock-absorbing service brake interlocks vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |