CN203172685U - Reversing baby stroller - Google Patents
Reversing baby stroller Download PDFInfo
- Publication number
- CN203172685U CN203172685U CN 201320147050 CN201320147050U CN203172685U CN 203172685 U CN203172685 U CN 203172685U CN 201320147050 CN201320147050 CN 201320147050 CN 201320147050 U CN201320147050 U CN 201320147050U CN 203172685 U CN203172685 U CN 203172685U
- Authority
- CN
- China
- Prior art keywords
- push rod
- lock pin
- control position
- seat pocket
- bar
- 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- Withdrawn - After Issue
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Abstract
The utility model discloses a reversing baby stroller. A seat pocket rod is connected to a supporting rod in a rotating mode, a first locking device and the second device which are used for limiting the relative positions of the seat pocket rod and the supporting rod are arranged between the seat pocket rod and the supporting rod, a push rod is connected to the seat pocket rod in a rotating mode, and the push rod is respectively connected with the first locking device and the second locking device. When the push rod is arranged at the third work position and the seat pocket rod is arranged at the first work position, the first locking device is in a locked state, and the second locking device is in an unlocked state. When the push rod rotates to the fourth work position and the seat pocket rod is arranged at the first work position or the push rod rotates to the third work position and the seat pocket rod is arranged at the second work position, the first locking device and the second locking device are both in unlocked states. When the push rod is arranged at the fourth work position and the seat pocket rod rotates to the second work position, the first locking device is in an unlocked state, and the second locking device is in a locked state. A seat pocket can be reversed front and back easily by only operating the push rod.
Description
Technical field
The utility model relates to a kind of commutation children trolley.
Background technology
Children trolley generally comprises that underframe, bottom that wheel is installed are connected strut bar on the underframe, the top that is connected strut bar is used for the seat pocket bar of mount pad pocket and connects push rod on the present pocket bar, existing switchable children trolley, its structure is that push rod can be connected front and back rotationally with seat pocket bar, carries out the purpose that the front and back position conversion realizes the go-cart commutation by rotating push-rod.But this reversing mode is very single, and position that can only the conversion push rod, can not change a pocket towards.
Summary of the invention
In order to address the above problem, the purpose of this utility model be to provide a kind of be convertible push rod position again convertible seat pocket towards the commutation children trolley.
In order to reach above purpose, the technical solution adopted in the utility model is: a kind of commutation children trolley, it comprises that the bottom is equipped with the underframe of wheel, be connected the strut bar on the underframe, be connected the seat pocket bar on the strut bar, the push rod that two ends are connected with the two ends of seat pocket bar respectively, the middle part of seat pocket bar can be connected strut bar top rotationally and have the first and second two control positioies at least around the strut bar axial line, be provided with first blocking device and second blocking device that limits the two relative position between seat pocket bar and the strut bar, push rod can before and after connect on the present pocket bar rotationally and have the third and fourth two control positioies at least, and push rod is connected with second blocking device with first blocking device respectively, when push rod at the 3rd control position and seat pocket bar during at first control position, first blocking device is in the lock state, and second blocking device is in released state; When push rod turned to the 4th control position and seat pocket bar at first control position, first blocking device and second blocking device all were in released state; When push rod when the 4th control position and a seat pocket bar turn to second control position, first blocking device is in released state, second blocking device is in the lock state; When push rod turned to the 3rd control position and seat pocket bar at second control position, first blocking device and second blocking device all were in released state.The 3rd control position of push rod and the 4th control position are to define according to the relative position between push rod and the seat pocket bar, and in whole commutation process, the control position of push rod has nothing to do with relative position between itself and his parts; And first control position and second control position of seat pocket bar are to define according to the relative position between seat pocket bar and the strut bar.
Further, strut bar is provided with draw-in groove, first blocking device comprise arrange on the present pocket bar and with first lock pin, an end of draw-in groove clamping separatably first trailing cable that the other end is connected with push rod by first operating mechanism that is connected with first lock pin; Second blocking device comprises and arranges on the present pocket bar and pass through second trailing cable of second operation machine structure and push rod with second lock pin, an end of the draw-in groove clamping separatably other end that is connected with lock pin; When push rod at the 3rd control position and seat pocket bar during at first control position, first lock pin and the clamping of draw-in groove phase, second lock pin and draw-in groove are separated; When push rod turned to the 4th control position and seat pocket bar at first control position, first lock pin and second lock pin all were separated with draw-in groove; When push rod when the 4th control position and a seat pocket bar turn to second control position, the first lock pin draw-in groove is separated, second lock pin and the clamping of draw-in groove phase; When push rod turned to the 3rd control position and seat pocket bar at second control position, first lock pin and second lock pin all were separated with draw-in groove.
Further, first lock pin arranges a side of the pivot center of present pocket bar, and second lock pin arranges the opposite side of the pivot center of present pocket bar.
Further, when push rod during at the 4th control position, first trailing cable applies the power that makes first lock pin withdraw from draw-in groove to first lock pin.
Further, when push rod during at the 3rd control position, second trailing cable applies the power that makes second lock pin withdraw from draw-in groove to second lock pin.
Further, first operating mechanism comprises and is arranged on the push rod and the STATEMENT OF FEDERALLY SPONSORED that is connected with the other end of first trailing cable, first trailing cable on STATEMENT OF FEDERALLY SPONSORED the junction and the pivot center of push rod have certain distance.
Further, the second operation machine structure comprises the movable head part that arranges movably on the present pocket bar, be fixedly installed on the push rod and jacking block that the mobile promotion activity head part by push rod moves, and the other end of second trailing cable is connected with movable head part.
Since adopt technique scheme, the utility model commutation children trolley, and a pocket can make eventually and be positioned on the vehicle frame, only needs the operation push rod, just can finish a pocket front and back easily and turn to mutually.
Description of drawings
Accompanying drawing 1 for the utility model commutation children trolley when push rod at the 3rd control position, the pocket bar structural representation during at first control position;
Accompanying drawing 2 for the utility model commutation children trolley when push rod at the 4th control position, the pocket bar structural representation during at first control position;
Accompanying drawing 3 for the utility model commutation children trolley when push rod at the 4th control position, the pocket bar structural representation during at second control position;
Accompanying drawing 4 for the utility model commutation children trolley when push rod at the 3rd control position, the pocket bar structural representation during at second control position;
Accompanying drawing 5 is the utility model commutation children trolley local structure decomposition texture scheme drawing;
Accompanying drawing 6 is the utility model commutation children trolley local structure scheme drawing.
Number in the figure is:
1, right electric bell enclosing cover; 2, unlock piece; 3, right electric bell tooth; 4, right electric bell internals; 5, seat pocket interface; 6, left electric bell internals; 7, STATEMENT OF FEDERALLY SPONSORED; 8, left electric bell tooth; 9, second lock pin; 10, left electric bell enclosing cover; 11, movable head part; 12, stage clip; 13, stage clip limit base; 14, second trailing cable; 15, first trailing cable; 16, first lock pin; 17, rotate the lock pin limit base; 18, draw-in groove; 19, locking plate; 20, push rod is regulated handle; 21, wheel; 22, underframe; 23, strut bar; 24, seat pocket bar; 25, push rod; 26, seat pocket; 27, jacking block; 28, first spring 29, second spring.
The specific embodiment
Below in conjunction with accompanying drawing preferred embodiment of the present utility model is described in detail, thereby so that advantage of the present utility model and feature can be easier to be it will be appreciated by those skilled in the art that protection domain of the present utility model is made more explicit defining.
6 structural representation as can be seen from accompanying drawing 1 to accompanying drawing, commutation children trolley in the present embodiment, it comprises the bottom is equipped with the underframe 22 of wheel 21, is connected strut bar 23 on the underframe 22, is connected seat pocket bar 24 on the strut bar 23, two ends are connected with the two ends of seat pocket bar 24 respectively push rod 25, is connected a pocket 26 on the present pocket bar 24 removably.Seat pocket 26 connects on the present pocket bar 24 by the seat pocket interface 5 that arranges on the present pocket bar 24.
The middle part of seat pocket bar 24 can be connected strut bar 23 tops rotationally and have the first and second two control positioies at least around strut bar 23 axial lines, be provided with first blocking device and second blocking device that limits the two relative position between seat pocket bar 24 and the strut bar 23, push rod 25 can before and after connect on the present pocket bar 24 rotationally and have the third and fourth two control positioies at least, and push rod 25 is connected with second blocking device with first blocking device respectively, when push rod 25 at the 3rd control position and seat pocket bar 24 during at first control position, first blocking device is in the lock state, and second blocking device is in released state; When push rod 25 turned to the 4th control position and seat pocket bar 24 at first control position, first blocking device and second blocking device all were in released state; When push rod 25 when the 4th control position and a seat pocket bar 24 turn to second control position, first blocking device is in released state, second blocking device is in the lock state; When push rod 25 turned to the 3rd control position and seat pocket bar 24 at second control position, first blocking device and second blocking device all were in released state.
Be set with an annular locking plate 19 on the strut bar 23, offer a draw-in groove 18 on this locking plate 19.
First blocking device comprise arrange on the present pocket bar 24 and with first lock pin 16, an end of draw-in groove 18 clamping separatably first trailing cable 15 that the other end is connected with push rod 25 by first operating mechanism that is connected with first lock pin 16.First operating mechanism comprise STATEMENT OF FEDERALLY SPONSORED 7, the first trailing cables 15 that are arranged on the push rod 25 and are connected with the other end of first trailing cable 15 on STATEMENT OF FEDERALLY SPONSORED 7 the junction and the pivot center of push rod 25 have certain distance.Preferably, STATEMENT OF FEDERALLY SPONSORED 7 is arranged in the left electric bell assembly, when push rod 25 turns to the 4th control position from the 3rd control position, driving STATEMENT OF FEDERALLY SPONSORED 7 rotates, thereby move by first trailing cable 15 pulling, first lock pin 16 and to withdraw from draw-in groove 18, when push rod 25 turned to the 3rd control position from the 4th control position, 15 pairs of first lock pins 16 of first trailing cable did not apply power.Second blocking device comprises and arranges on the present pocket bar 24 and pass through second trailing cable 14 of second operation machine structure and push rod 25 with second lock pin 9, an end of the draw-in groove 18 clamping separatably other end that is connected with second lock pin 9.The second operation machine structure comprises the movable head part 11 that arranges movably on the present pocket bar 24, be fixedly installed on the push rod 25 and the other end of jacking block 27, the second trailing cables 14 that the mobile promotion activity head part 11 by push rod 25 moves is connected with movable head part 11.Preferably, jacking block 27 is arranged on the right electric bell enclosing cover 1, and it is inconsistent with jacking block 27 that right electric bell internals 4 are passed on the top of movable head part 11, also is provided with on the seat pocket bar 24 movable head part 11 is applied the stage clip 12 of power and the stage clip limit base 13 that stage clip 12 usefulness are installed.
When push rod 25 turns to the 3rd control position from the 4th control position, jacking block 27 promotion activity head parts 11 move, thereby move by second trailing cable 14 pulling, second lock pin 9 and to withdraw from draw-in groove 18, when push rod 25 turns to the 4th control position from the 3rd control position, 27 pairs of movable head parts 11 of jacking block no longer apply power, stage clip 12 then applies the power opposite with jacking block 27 to movable head part 11, makes movable head part 11 return initial position, and 14 pairs of second lock pins 4 of second trailing cable also no longer apply power.
First lock pin 16 arranges a side of the pivot center of present pocket bar 24, and second lock pin 9 arranges the opposite side of the pivot center of present pocket bar 24, and preferably, first lock pin 16 and second lock pin 9 are symmetrical arranged about the pivot center of seat pocket bar 24.Be set with on the seat pocket bar 24 and rotate lock pin limit base 17, first lock pin 16 and second lock pin 9 namely are arranged on this rotation lock pin limit base 17, rotate simultaneously also to be provided with on the lock pin limit base 17 respectively and first lock pin 16 and second lock pin 9 are applied power make its first spring 28 with the trend that snaps in draw-in groove 18 and second spring 29, lock pin rotates with rotating lock pin limit base 17, when first lock pin 16 or second lock pin 9 turn to draw-in groove 18 positions, snap in draw-in groove 18 automatically in the next meeting of effect of first spring 28 or second spring 29.
When push rod 25 at the 3rd control position and seat pocket bar 24 during at first control position, first lock pin 16 and draw-in groove 18 phase clampings, second lock pin 9 is separated with draw-in groove 18 and away from draw-in groove 18, push rod 25 is turned to the 4th control position, under the effect of first operating mechanism, first lock pin 16 withdraws from draw-in groove 18, relative position is unlocked between seat pocket bar 24 and the strut bar 23 at this moment, seat pocket bar 24 is rotatable, seat pocket bar 24 is turned to second control position from first control position, this moment, first lock pin 16 was away from draw-in groove 18, second lock pin 9 then turns to the position of corresponding draw-in groove 18, and snap in draw-in groove 18 under the effect of second spring 29, thereby relative position is locked between seat pocket bar 24 and the strut bar 23, finishes once commutation; When push rod 25 at the 4th control position and seat pocket bar 24 during at second control position, push rod 25 is turned to the 3rd control position, under the effect of second operation machine structure, second lock pin 9 withdraws from draw-in groove 18, and this moment seat pocket bar 24 is rotatable, and seat pocket bar 24 is turned to first control position from second control position, second lock pin 9 is turned to away from draw-in groove 18, first lock pin 16 then to the position of corresponding draw-in groove 18, snaps in draw-in groove 18 under the effect of first spring 28, finish once commutation.
In the present embodiment, the 3rd control position of push rod 25 and the 4th control position are to define according to the relative position between push rod 25 and the seat pocket bar 24, and in whole commutation process, the control position of push rod 25 has nothing to do with relative position between itself and his parts; And first control position and second control position of seat pocket bar 24 are to define according to the relative position between seat pocket bar 24 and the strut bar 23.
Above-described embodiment 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 doing according to the utility model spirit essence change or modify, and all should be encompassed within the protection domain of the present utility model.
Claims (7)
- One kind the commutation children trolley, it comprises that the bottom is equipped with the underframe (22) of wheel (21), be connected the strut bar (23) on the described underframe (22), be connected the seat pocket bar (24) on the described strut bar (23), the push rod (25) that two ends are connected with the two ends of described seat pocket bar (24) respectively, it is characterized in that: the middle part of described seat pocket bar (24) can be connected strut bar (23) top rotationally and have the first and second two control positioies at least around described strut bar (23) axial line, be provided with first blocking device and second blocking device that limits the two relative position between described seat pocket bar (24) and the strut bar (23), described push rod (25) can before and after be connected described seat pocket bar (24) rotationally and go up and have the third and fourth two control positioies at least, and described push rod (25) is connected with second blocking device with described first blocking device respectively, when described push rod (25) at the 3rd control position and described seat pocket bar (24) during at first control position, described first blocking device is in the lock state, and described second blocking device is in released state; When described push rod (25) turned to the 4th control position and described seat pocket bar (24) at first control position, described first blocking device and second blocking device all were in released state; When described push rod (25) when the 4th control position and described seat pocket bar (24) turn to second control position, described first blocking device is in released state, described second blocking device is in the lock state; When described push rod (25) turned to the 3rd control position and described seat pocket bar (24) at second control position, described first blocking device and second blocking device all were in released state.
- 2. commutation children trolley according to claim 1, it is characterized in that: described strut bar (23) is provided with draw-in groove (18), described first blocking device comprise be arranged on that described seat pocket bar (24) is gone up and with first lock pin (16), an end of described draw-in groove (18) clamping separatably first trailing cable (15) that the other end is connected with described push rod (25) by first operating mechanism that is connected with described first lock pin (16); Described second blocking device comprises and is arranged on that described seat pocket bar (24) is gone up and passes through second trailing cable (14) of second operation machine structure and described push rod (25) with second lock pin (9), an end of described draw-in groove (18) the clamping separatably other end that is connected with described second lock pin (9);When described push rod (25) at the 3rd control position and described seat pocket bar (24) during at first control position, described first lock pin (16) and draw-in groove (18) phase clamping, described second lock pin (9) and draw-in groove (18) are separated; When described push rod (25) turned to the 4th control position and described seat pocket bar (24) at first control position, described first lock pin (16) and second lock pin (9) all were separated with draw-in groove (18); When described push rod (25) when the 4th control position and described seat pocket bar (24) turn to second control position, described first lock pin (16) draw-in groove (18) is separated, described second lock pin (9) and draw-in groove (18) phase clamping; When described push rod (25) turned to the 3rd control position and described seat pocket bar (24) at second control position, described first lock pin (16) and second lock pin (9) all were separated with draw-in groove (18).
- 3. commutation children trolley according to claim 2 is characterized in that: described first lock pin (16) arranges a side of the pivot center of present pocket bar (24), and described second lock pin (9) arranges the opposite side of the pivot center of present pocket bar (24).
- 4. commutation children trolley according to claim 2, it is characterized in that: when described push rod (25) during at the 4th control position, described first trailing cable (15) applies the power that makes first lock pin (16) withdraw from draw-in groove (18) to first lock pin (16).
- 5. commutation children trolley according to claim 2 is characterized in that: when described push rod (25) during at the 3rd control position, described second trailing cable (14) applies the power that makes second lock pin (9) withdraw from draw-in groove (18) to second lock pin (9).
- 6. commutation children trolley according to claim 2, it is characterized in that: described first operating mechanism comprises and is arranged on the STATEMENT OF FEDERALLY SPONSORED (7) that described push rod (25) is gone up and is connected with the other end of first trailing cable, described first trailing cable (15) on STATEMENT OF FEDERALLY SPONSORED (7) the junction and the pivot center of push rod (25) have certain distance.
- 7. commutation children trolley according to claim 2, it is characterized in that: described second operation machine structure comprises the movable head part (11) that is arranged on movably on the described seat pocket bar (24), be fixedly installed on that described push rod (25) is gone up and the mobile mobile jacking block (27) of described movable head part (11) that promotes by push rod (25), and the other end of described second trailing cable (14) is connected with movable head part (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320147050 CN203172685U (en) | 2013-03-28 | 2013-03-28 | Reversing baby stroller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320147050 CN203172685U (en) | 2013-03-28 | 2013-03-28 | Reversing baby stroller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203172685U true CN203172685U (en) | 2013-09-04 |
Family
ID=49069428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320147050 Withdrawn - After Issue CN203172685U (en) | 2013-03-28 | 2013-03-28 | Reversing baby stroller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203172685U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103171604A (en) * | 2013-03-28 | 2013-06-26 | 好孩子儿童用品有限公司 | Reversing child stroller |
| GB2552197A (en) * | 2016-07-13 | 2018-01-17 | Tendercare Ltd | A Pushchair with A reversible seat |
| CN110949487A (en) * | 2018-09-27 | 2020-04-03 | 广东乐美达集团有限公司 | Baby carriage with adjustable steering seat |
| CN114932940A (en) * | 2022-04-25 | 2022-08-23 | 好孩子儿童用品有限公司 | Children's barrow |
-
2013
- 2013-03-28 CN CN 201320147050 patent/CN203172685U/en not_active Withdrawn - After Issue
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103171604A (en) * | 2013-03-28 | 2013-06-26 | 好孩子儿童用品有限公司 | Reversing child stroller |
| CN103171604B (en) * | 2013-03-28 | 2015-10-21 | 好孩子儿童用品有限公司 | Commutation children trolley |
| GB2552197A (en) * | 2016-07-13 | 2018-01-17 | Tendercare Ltd | A Pushchair with A reversible seat |
| GB2552197B (en) * | 2016-07-13 | 2018-07-11 | Tendercare Ltd | A Pushchair with A reversible seat |
| CN110949487A (en) * | 2018-09-27 | 2020-04-03 | 广东乐美达集团有限公司 | Baby carriage with adjustable steering seat |
| CN110949487B (en) * | 2018-09-27 | 2021-02-26 | 广东乐美达集团有限公司 | Baby carriage with adjustable steering seat |
| CN114932940A (en) * | 2022-04-25 | 2022-08-23 | 好孩子儿童用品有限公司 | Children's barrow |
| CN114932940B (en) * | 2022-04-25 | 2023-08-04 | 好孩子儿童用品有限公司 | Child cart |
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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: 20130904 Effective date of abandoning: 20151021 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |