CN203528545U - Baby stroller with seat adjustable in height - Google Patents
Baby stroller with seat adjustable in height Download PDFInfo
- Publication number
- CN203528545U CN203528545U CN201320472660.0U CN201320472660U CN203528545U CN 203528545 U CN203528545 U CN 203528545U CN 201320472660 U CN201320472660 U CN 201320472660U CN 203528545 U CN203528545 U CN 203528545U
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- CN
- China
- Prior art keywords
- seat pocket
- push rod
- height
- blocking device
- seat
- 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.)
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- 230000000903 blocking effect Effects 0.000 claims description 21
- 238000010586 diagram Methods 0.000 description 3
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model discloses a baby stroller with a seat adjustable in height. The baby stroller comprises a folding stroller frame, front wheels and rear wheels under the stroller frame, and a seat on the stroller frame. The stroller frame includes two push rods positioned at two sides respectively. The seat is disposed onto the push rods via seat joints that are arranged on the push rods in a sliding manner along the length of the push rods. The stroller frame is also equipped with a locking device that used for locking the seat joints so that the seat joints are fixed to the push rods. The locking device has multiple locking positions. A user can lock the seat joints onto different positions of the push rods on the basis of using needs, so that the height of the seat can be adjusted and changed. Therefore, the baby stroller is more convenient to use.
Description
Technical field
the utility model relates to the children trolley of a kind of pocket height-adjustable.
Background technology
in prior art, the seat pocket on children trolley is normally arranged in go-cart by the seat pocket plug being arranged on go-cart vehicle frame, and seat pocket is to be all often fixed on vehicle frame, and user can not need to regulate its height according to using, and uses comparatively inconvenience.
Summary of the invention
the purpose of this utility model is to provide the children trolley of a kind of pocket height-adjustable.
for achieving the above object, the technical solution adopted in the utility model is: the children trolley of a kind of pocket height-adjustable, comprise folding go-cart vehicle frame, be arranged on front-wheel and the trailing wheel of described go-cart bottom of frame, be installed on the seat pocket on described go-cart vehicle frame, described go-cart vehicle frame comprises two push rods that lay respectively at both sides, described seat pocket is arranged on described push rod by seat pocket joint, described seat pocket joint is arranged on described push rod slippingly along the length direction of described push rod, on described go-cart vehicle frame, be also provided with the blocking device that described seat pocket joint and described push rod is fixed for locking described seat pocket joint, described blocking device has a plurality of latched positions.
preferably, described blocking device comprises slide block, be fixed on the dead bolt of described slide block one end, be located at the elastic component between the described slide block other end and described seat pocket joint, described slide block is slidably disposed on described seat pocket joint along the thickness direction of described seat pocket joint, the position-limited trough that offers the described dead bolt corresponding matching of a plurality of confessions on described push rod and insert, a plurality of described position-limited troughs distribute separately along the length direction of described push rod, during described blocking device locking, on described dead bolt, have at least part to be housed in described in one of them in position-limited trough, during described blocking device release, described dead bolt departs from described position-limited trough, on described seat pocket joint, be also provided with for removing the unlock piece of the lock-out state of described blocking device.
further preferably, described unlock piece is slidably arranged on described seat pocket joint along the direction perpendicular to described slide block slippage, the end that described dead bolt is installed on described slide block is provided with the first inclined-plane, and the end of described unlock piece is provided with the second inclined-plane matching with described the first inclined-plane.
further preferably, described elastic element is spring.
further preferably, a plurality of described position-limited trough distributes along the even compartment of terrain of length direction of described push rod.
further preferably, on the relative sidepiece of described position-limited trough is arranged on both sides two described push rods.
further preferably, the top of described dead bolt has the 3rd inclined-plane, during described blocking device locking, has at least part to be housed in described position-limited trough and have at least part to be positioned at outside described position-limited trough on described the 3rd inclined-plane.
utilization due to technique scheme, the utility model compared with prior art has following advantages: the children trolley of seat pocket height-adjustable of the present utility model, user can need to be by seat pocket connector locking on the diverse location on push rod according to using, thereby make the height of a pocket can adjust conversion, use more convenient.
Accompanying drawing explanation
the structural representation one that accompanying drawing 1 is children trolley of the present utility model;
the structural representation two that accompanying drawing 2 is children trolley of the present utility model;
accompanying drawing 3 be in accompanying drawing 2 A-A to cross section cross-sectional schematic;
accompanying drawing 4 is B portion enlarged diagram in accompanying drawing 3;
accompanying drawing 5 is the fundamental diagram of blocking device (under lock-out state);
accompanying drawing 6 is the fundamental diagram of blocking device (under released state).
The specific embodiment
below in conjunction with accompanying drawing and preferred embodiment of the present utility model, the technical solution of the utility model is further elaborated.
referring to Fig. 1, children trolley shown in Fig. 2, this go-cart comprises folding go-cart vehicle frame 1, be arranged on front-wheel 2 and the trailing wheel 3 of go-cart vehicle frame 1 stage, be installed on the seat pocket on go-cart vehicle frame 1, go-cart vehicle frame 1 comprises two push rods 11 that lay respectively at both sides, seat pocket is arranged on push rod 11 by seat pocket joint 4, this pocket joint 4 is arranged on push rod 11 slippingly along the length direction of push rod 11, go-cart vehicle frame 11 is provided with the blocking device that a pocket joint 4 and push rod 11 is fixed for locking a pocket joint 4, this blocking device has a plurality of latched positions, when seat pocket joint 4 is slid onto to one of them latched position along the length direction of push rod 11, blocking device locking, seat pocket joint 4 fixes with push rod 11, seat pocket is also just fixed on this height and position.Latched position by adjusting seat pocket joint 4 on push rod 11, just can adjust the height of seat pocket.
shown in Fig. 3～6, blocking device comprises slide block 7, is fixed on the dead bolt 6 of slide block 7 one end, is located at the elastic component 8 between slide block 7 other ends and seat pocket joint 4, slide block 7 is slidably disposed on a pocket joint 4 along the thickness direction of seat pocket joint 4, elastic component 8 can adopt spring, for the axial elasticity restoring force of slide block 7 along its direction of slip is provided.On push rod 11, offer a plurality of for dead bolt 6 corresponding matching the position-limited trough 5 that inserts, a plurality of above-mentioned position-limited troughs 5 distribute separately along the length direction of push rod 11, these position-limited troughs 5 can be arranged on the sidepiece that two push rods 11 of both sides are relative.When seat pocket joint 4 slides onto certain position along the length direction of push rod 11, dead bolt 6 falls into position-limited trough 5, and seat pocket joint 4 just keeps locking with push rod 11.
on seat pocket joint 4, be also provided with the unlock piece 9 for the device lock-out state that unlocks, referring to Fig. 5, Fig. 6, unlock piece 9 is slidably arranged on a pocket joint 4, and the glide direction of the glide direction of unlock piece 9 and slide block 7 is perpendicular.The end that dead bolt 6 is installed on slide block 7 is provided with the first inclined-plane 71, the end of unlock piece 9 is provided with the second inclined-plane 91 matching with the first inclined-plane 71, the first inclined-plane 71 and the second inclined-plane 91 match, when needs release, only needing to promote unlock piece 9 slides, the first inclined-plane 71 and the second inclined-plane 91 match and the elastic force that drives slide block 7 to overcome spring outwards moves, thereby make dead bolt 6 depart from position-limited troughs 5 and realize release.Unlock piece 9 also can make it move laggard horizontal reset completing release by another elastic component (not shown).
shown in Figure 4, the top of dead bolt 6 has the 3rd inclined-plane 61, and during blocking device locking, on the 3rd inclined-plane 61, part is housed in position-limited trough 5 and has at least part to be positioned at outside position-limited trough 5.Like this, when needs are upwards heightened the height of a pocket, user only need upwards pull a pocket, between the 3rd inclined-plane 61 on dead bolt 6 and position-limited trough 5, there is slippage and make dead bolt 6 depart from position-limited trough, seat pocket joint 4 just can make along push rod 11 upward slidings the height of a pocket integral body raise like this, regulates more convenient.
above-described embodiment is only explanation technical conceive of the present utility model and feature, and its object is to allow person skilled in the art can understand content of the present utility model and implement according to this, 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, within all should being encompassed in protection domain of the present utility model.
Claims (7)
1. the children trolley of a seat pocket height-adjustable, comprise folding go-cart vehicle frame (1), be arranged on front-wheel (2) and the trailing wheel (3) of described go-cart vehicle frame (1) bottom, be installed on the seat pocket on described go-cart vehicle frame (1), described go-cart vehicle frame (1) comprises two push rods (11) that lay respectively at both sides, described seat pocket is arranged on described push rod (11) by seat pocket joint (4), it is characterized in that: described seat pocket joint (4) is arranged on described push rod (11) slippingly along the length direction of described push rod (11), on described go-cart vehicle frame (1), be also provided with the blocking device that described seat pocket joint (4) and described push rod (11) is fixed for locking described seat pocket joint (4), described blocking device has a plurality of latched positions.
2. the children trolley of a kind of pocket height-adjustable according to claim 1, it is characterized in that: described blocking device comprises slide block (7), be fixed on the dead bolt (6) of described slide block (7) one end, be located at the elastic component (8) between described slide block (7) other end and described seat pocket joint (4), described slide block (7) is slidably disposed on described seat pocket joint (4) along the thickness direction of described seat pocket joint (4), on described push rod (11), offer the position-limited trough (5) that the described dead bolt of a plurality of confessions (6) corresponding matching ground inserts, a plurality of described position-limited troughs (5) distribute separately along the length direction of described push rod (11), during described blocking device locking, on described dead bolt (6), have at least part to be housed in described in one of them in position-limited trough (5), during described blocking device release, described dead bolt (6) departs from described position-limited trough (5), on described seat pocket joint (4), be also provided with the unlock piece (9) for removing the lock-out state of described blocking device.
3. the children trolley of a kind of pocket height-adjustable according to claim 2, it is characterized in that: described unlock piece (9) is slidably arranged on described seat pocket joint (4) along the direction perpendicular to described slide block (7) slippage, the end that described dead bolt (6) is installed on described slide block (7) is provided with the first inclined-plane (71), and the end of described unlock piece (9) is provided with the second inclined-plane (91) matching with described the first inclined-plane (71).
4. the children trolley of a kind of pocket height-adjustable according to claim 2, is characterized in that: described elastic element (8) is spring.
5. the children trolley of a kind of pocket height-adjustable according to claim 2, is characterized in that: a plurality of described position-limited troughs (5) distribute along the even compartment of terrain of length direction of described push rod (11).
6. according to the children trolley of a kind of pocket height-adjustable described in claim 2 or 5, it is characterized in that: described position-limited trough (5) is arranged on the sidepiece that two described push rods (11) of both sides are relative.
7. the children trolley of a kind of pocket height-adjustable according to claim 2, it is characterized in that: the top of described dead bolt (6) has the 3rd inclined-plane (61), during described blocking device locking, on described the 3rd inclined-plane (61), have at least part to be housed in described position-limited trough (5) and have at least part to be positioned at outside described position-limited trough (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320472660.0U CN203528545U (en) | 2013-08-05 | 2013-08-05 | Baby stroller with seat adjustable in height |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320472660.0U CN203528545U (en) | 2013-08-05 | 2013-08-05 | Baby stroller with seat adjustable in height |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203528545U true CN203528545U (en) | 2014-04-09 |
Family
ID=50414792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320472660.0U Ceased CN203528545U (en) | 2013-08-05 | 2013-08-05 | Baby stroller with seat adjustable in height |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203528545U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110435747A (en) * | 2018-05-03 | 2019-11-12 | 明门瑞士股份有限公司 | Children trolley |
-
2013
- 2013-08-05 CN CN201320472660.0U patent/CN203528545U/en not_active Ceased
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110435747A (en) * | 2018-05-03 | 2019-11-12 | 明门瑞士股份有限公司 | Children trolley |
| US11731681B2 (en) | 2018-05-03 | 2023-08-22 | Wonderland Switzerland Ag | Child stroller apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| IW01 | Full invalidation of patent right |
Decision date of declaring invalidation: 20210705 Decision number of declaring invalidation: 50770 Granted publication date: 20140409 |
|
| IW01 | Full invalidation of patent right |