CN203902628U - Seat height adjusting structure - Google Patents
Seat height adjusting structure Download PDFInfo
- Publication number
- CN203902628U CN203902628U CN201420291034.6U CN201420291034U CN203902628U CN 203902628 U CN203902628 U CN 203902628U CN 201420291034 U CN201420291034 U CN 201420291034U CN 203902628 U CN203902628 U CN 203902628U
- Authority
- CN
- China
- Prior art keywords
- hole
- push rod
- lock hook
- seat
- adjusting button
- 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.)
- Withdrawn - After Issue
Links
- 238000009434 installation Methods 0.000 claims abstract description 6
- 230000000007 visual effect Effects 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
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- Chairs Characterized By Structure (AREA)
Abstract
The utility model discloses a seat height adjusting structure which comprises a seat adjusting base. The seat adjusting base is provided with a seat installation portion and a sleeve moving portion, the sleeve moving portion is provided with a through hole and an adjusting button, a push rod is sleeved with the through hole, the adjusting button right faces the inner wall of the through hole, the middle portion of the adjusting button is rotatably fixed to the sleeve moving portion, the adjusting button is provided with a cavity towards the through hole, a movable locking hook and a compressed spring are arranged in the cavity, the middle portion of the locking hook is rotatably fixed to the adjusting button, one end of the locking hook is bent to the through hole, the other end of the locking hook abuts against one end of the compressed spring, the other end of the compressed spring abuts against the sleeve moving portion, a locking hook hole is formed in the portion, corresponding to one end of the locking hook, on the inner wall of the through hole, and the push rod is provided with multiple locking hook gear holes at intervals. By means of the seat height adjusting structure, the height of a seat of a stroller can be adjusted, a user can adjust the stroller to a needed height according to the height of a baby and requirements so as to improve the view of the baby, and parents can take care of the baby better.
Description
Technical field
The utility model relates to the height adjustment structure that a kind of children trolley is used.
Background technology
Existing children trolley, its seat is fixedly installed, and height cannot regulate, therefore, for the baby of difference height, the distance between father and mother and baby or too high, otherwise too low, between father and mother and baby, interaction will be very inconvenient like this, meanwhile, when movable out of doors, baby's the visual field is blocked in the too low meeting in seat sometimes, also may, just in car tail gas-bearing formation, be unfavorable for very much baby's health simultaneously.
Summary of the invention
In order to overcome above-mentioned defect, the utility model provides a kind of height adjustment structure, can regulate as required height, very convenient.
The utility model for the technical scheme that solves its technical matters and adopt is: a kind of height adjustment structure, comprise for two seat adjustment seats on the symmetrical push rod that is installed on children trolley, each this seat adjustment seat has a seat installation portion for fixed seating and for being sheathed on described push rod and the sleeve pipe movable part that can slide along this push rod, this sleeve pipe movable part has through hole and the adjusting button over against this through-hole wall that wears described push rod, this adjusting button middle part is rotatably fixed on this sleeve pipe movable part, this adjusting button has lock hook and the stage clip that a cavity towards described through hole built-in can be movable, this lock hook middle part is rotatably fixed on described adjusting button, this lock hook one end bends to through hole direction, this lock hook other end pushes against described stage clip one end, this stage clip other end pushes against on described sleeve pipe movable part, on described through-hole wall, to being provided with lock hook hole in position, lock hook one end, on described push rod, be interval with some lock hook gears hole.
As preferred version of the present utility model, on described push rod, two outsides in some lock hook gears hole are provided with stop sheet.
As preferred version of the present utility model, described adjusting button arranges over against described push rod downside.
As preferred version of the present utility model, described adjusting button middle part is rotatably fixed on described sleeve pipe movable part by pin or screw-nut.
The beneficial effects of the utility model are: the height that this height adjustment structure can realize children trolley regulates, user can adjust to the height needing according to baby's height and demand, also can be adjusted to the most high-grade raising baby's the visual field, and when movable out of doors, avoid car tail gas-bearing formation, baby is grown up healthy and sound more.In a word, the design of this height adjustment structure hommization more, it is convenient to use again, is convenient to the head of a family and better looks after baby.
Accompanying drawing explanation
Fig. 1 the utility model installing condition structural representation;
Fig. 2 is the utility model structural representation;
Fig. 3 is another visual angle structural representation of Fig. 2;
Fig. 4 is adjusting button described in the utility model and lock hook decomposition texture schematic diagram;
Fig. 5 is adjusting button described in the utility model, lock hook and stage clip mounting structure schematic diagram;
Fig. 6 is the utility model and pusher section structural representation.
By reference to the accompanying drawings, make the following instructions:
100---push rod 101---lock hook gear hole
102---stop sheet 103---seats or seat pocket
1---seat adjustment seat 11---seat installation portion
12---sleeve pipe movable part 121---through hole
122---regulating button 123---lock hook
124---stage clip 125---lock hook hole
The specific embodiment
Below in conjunction with accompanying drawing, a preferred embodiment of the present utility model is elaborated.But protection domain of the present utility model is not limited to following embodiment, the simple equivalence of in every case being done with the utility model claim and description changes and modifies, within all still belonging to the utility model patent covering scope.
Refer to Fig. 1-6, a kind of height adjustment structure, comprise for two seat adjustment seats 1 on the symmetrical push rod 100 that is installed on children trolley, each this seat adjustment seat has a seat installation portion 11 for fixed seating and for being sheathed on described push rod and the sleeve pipe movable part 12 that can slide along this push rod, this sleeve pipe movable part has through hole 121 and the adjusting button 122 over against this through-hole wall that wears described push rod, this adjusting button middle part is rotatably fixed on this sleeve pipe movable part, this adjusting button has lock hook 123 and the stage clip 124 that a cavity towards described through hole built-in can be movable, this lock hook middle part is rotatably fixed on described adjusting button, this lock hook one end bends to through hole direction, this lock hook other end pushes against described stage clip one end, this stage clip other end pushes against on described sleeve pipe movable part, on described through-hole wall, to being provided with lock hook hole 125 in position, lock hook one end, on described push rod, be interval with some lock hook gears hole 101.On described push rod, two outsides in some lock hook gears hole are provided with stop sheet 102.Described adjusting button arranges over against described push rod downside.Described adjusting button middle part is rotatably fixed on described sleeve pipe movable part by pin or screw-nut.
During use, two seat adjustment seat 1 symmetries are sheathed on the push rod 100 of children trolley, wherein, seat or seat pocket 103 both sides are fixedly mounted on the seat installation portion of two seat adjustment seats, the sleeve pipe movable part of two seat adjustment seats is set in the push rod left and right sides by the through hole on it, the push rod left and right sides is provided with lock hook hole and lock hook gear hole, when needs move down adjusting button, can press the one end that regulates the corresponding stage clip of button, according to lever principle, the lock hook other end is retracted into and regulates the lock hook hole on disengaging push rod in button, now can infer that seat adjustment seat moves to the position needing along push rod, move to behind position, unclamp adjusting button, because the effect of stage clip makes the kink of lock hook one end in lock hook hole stretches to the lock hook gear hole push rod, realize the locking of seat adjustment seat.The stop sheet 102 that on push rod, two outsides in some lock hook gears hole are provided with, can be used for limiting between the sliding area of seat adjustment seat.
Claims (4)
1. a height adjustment structure, it is characterized in that: comprise for two the seat adjustment seats (1) on the symmetrical push rod (100) that is installed on children trolley, each this seat adjustment seat has a seat installation portion (11) for fixed seating and for being sheathed on described push rod and the sleeve pipe movable part (12) that can slide along this push rod, this sleeve pipe movable part has through hole (121) and the adjusting button (122) over against this through-hole wall that wears described push rod, this adjusting button middle part is rotatably fixed on this sleeve pipe movable part, this adjusting button has lock hook (123) and the stage clip (124) that a cavity towards described through hole built-in can be movable, this lock hook middle part is rotatably fixed on described adjusting button, this lock hook one end bends to through hole direction, this lock hook other end pushes against described stage clip one end, this stage clip other end pushes against on described sleeve pipe movable part, on described through-hole wall, to being provided with lock hook hole (125) in position, lock hook one end, on described push rod, be interval with some lock hook gears holes (101).
2. height adjustment structure according to claim 1, is characterized in that: on described push rod, two outsides in some lock hook gears hole are provided with stop sheet (102).
3. height adjustment structure according to claim 1 and 2, is characterized in that: described adjusting button arranges over against described push rod downside.
4. height adjustment structure according to claim 1 and 2, is characterized in that: described adjusting button middle part is rotatably fixed on described sleeve pipe movable part by pin or screw-nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420291034.6U CN203902628U (en) | 2014-06-03 | 2014-06-03 | Seat height adjusting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420291034.6U CN203902628U (en) | 2014-06-03 | 2014-06-03 | Seat height adjusting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203902628U true CN203902628U (en) | 2014-10-29 |
Family
ID=51776915
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420291034.6U Withdrawn - After Issue CN203902628U (en) | 2014-06-03 | 2014-06-03 | Seat height adjusting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203902628U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103979005A (en) * | 2014-06-03 | 2014-08-13 | 昆山市贝尔儿童用品有限公司 | Seat height adjusting structure |
| CN107215377A (en) * | 2016-03-21 | 2017-09-29 | 贝贝漫步有限责任公司 | Removable seat attachment for stroller |
| EP3789269B1 (en) | 2018-05-03 | 2024-04-10 | Wonderland Switzerland AG | Child stroller apparatus |
-
2014
- 2014-06-03 CN CN201420291034.6U patent/CN203902628U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103979005A (en) * | 2014-06-03 | 2014-08-13 | 昆山市贝尔儿童用品有限公司 | Seat height adjusting structure |
| CN103979005B (en) * | 2014-06-03 | 2016-08-24 | 昆山市贝尔儿童用品有限公司 | Height adjustment structure |
| CN107215377A (en) * | 2016-03-21 | 2017-09-29 | 贝贝漫步有限责任公司 | Removable seat attachment for stroller |
| EP3789269B1 (en) | 2018-05-03 | 2024-04-10 | 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 | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20141029 Effective date of abandoning: 20160824 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |