CN104129419A - Locking mechanism and stroller using same - Google Patents
Locking mechanism and stroller using same Download PDFInfo
- Publication number
- CN104129419A CN104129419A CN201410359404.XA CN201410359404A CN104129419A CN 104129419 A CN104129419 A CN 104129419A CN 201410359404 A CN201410359404 A CN 201410359404A CN 104129419 A CN104129419 A CN 104129419A
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- CN
- China
- Prior art keywords
- lock cell
- lock
- rod member
- lockout mechanism
- support
- 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.)
- Granted
Links
- 238000010586 diagram Methods 0.000 description 7
- 230000002401 inhibitory effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000004308 accommodation Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 230000013011 mating Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
Landscapes
- Carriages For Children, Sleds, And Other Hand-Operated Vehicles (AREA)
- Handcart (AREA)
Abstract
The invention relates to a locking mechanism and a stroller using the same. The locking mechanism comprises a locking position and an unlocking position. The locking mechanism comprises a first locking unit, a second locking unit and a third locking unit. The locking mechanism also comprises an unlocking handle which is connected with the first locking unit, the second locking unit and the third locking unit and enables the first locking unit, the second locking unit and the third locking unit to be unlocked at the same time. The three locking units can be unlocked at the same time by rotating the unlocking handle, so that the unlocking is convenient and rapid. When the locking mechanism is applied to a double stroller, folding the stroller can be simpler and more convenient.
Description
Technical field
the present invention relates to a kind of lockout mechanism and adopt the children trolley of this lockout mechanism.
Background technology
notification number is CN203332187U, the direction reverser of the children trolley that the day for announcing is 2013-12-11, its blocking device comprises the buckle that is opened on sliding sleeve, be arranged on push rod and with the snap fit of buckle clamping separatably.Tripper comprise be arranged on push rod inner and can be along its axially movable slide block, be arranged on the unlock button that push rod is outside and be connected with slide block, snap fit is connected on unlock button, slide block is connected with inhibiting device by traction.On slide block, offer on skewed slot, unlock button and be provided with the projection in mating connection with this skewed slot, this projection can move in skewed slot.When pressing unlock button, snap fit and bayonet socket are separated, and sliding sleeve can move on push rod, and meanwhile, under the mating reaction of projection and skewed slot, slide block is pushed and moves, thereby drives inhibiting device release by trailing cable.This structure needs first to blocking device release, thereby drives inhibiting device release.
Summary of the invention
technical matters to be solved by this invention is to provide the lockout mechanism of 3 lock cells of a kind of release simultaneously.
another technical matters to be solved by this invention is to provide a kind of children trolley that adopts above-mentioned lockout mechanism.
for solving above technical matters, the present invention adopts following technical scheme:
a kind of lockout mechanism, there is locked, described lockout mechanism comprises the first lock cell, the second lock cell, the 3rd lock cell, and described lockout mechanism also comprises the release handle that is connected respectively, can controls the first described lock cell, described the second lock cell, described the 3rd lock cell release simultaneously with the first described lock cell, described the second lock cell, described the 3rd lock cell.
particularly, the first described lock cell is directly connected with described release handle, described the second lock cell and the 3rd lock cell are connected with the second trailing cable and described release handle by the first trailing cable respectively, and described release handle comprises on the handle body of the setting that can rotate, the handle body described in being formed on and coordinates the solution lock section of release with the first described lock cell.
more specifically, described release handle also comprises the boss being arranged on described handle body, described lockout mechanism also comprises with described boss and coordinating, by described boss, driven and the revolving part that rotates, and the first described trailing cable is connected with described revolving part respectively with the second trailing cable.
more specifically, described boss and described revolving part have respectively 2, on described 2 revolving parts, connect respectively the first trailing cable and the second trailing cable.
more specifically, the side towards described boss of described revolving part has the plane coordinating with described boss.
more specifically, described handle body and revolving part are rotated and are connected by pivot and described the first lock cell respectively.
particularly, described the first lock cell comprises the first sliding sleeve of the setting that can slide, the first lock pin, first elastic component that can arrange slidably along the direction of slip perpendicular to the first sliding sleeve, described the first sliding sleeve has the first locked groove, the first lock pin coordinates locking with described the first locked groove, described the first elastic component is for obtaining towards the trend of the direction motion of described the first locked groove described the first lock pin, and described release handle coordinates described the first lock cell is carried out to release with described the first lock pin.
a kind of children trolley, comprise go-cart vehicle frame, include above-mentioned lockout mechanism, described go-cart vehicle frame includes at least 3 group rod member groups, described in each, rod member group comprises and rotating and the first rod member and second rod member of sliding block joint, and described the first lock cell, the second lock cell and the 3rd lock cell are respectively used to lock the first rod member of described at least 3 group rod member groups is relative with the second rod member.
particularly, described children trolley is double go-cart, described go-cart vehicle frame has deployed condition and folded state, described go-cart vehicle frame comprises the first support, the second support that is positioned at both sides and the 3rd support that lays respectively at middle part, described the first support, the second support, the 3rd support comprise respectively the rotate first described rod member of connection and the second described rod member, and the first described lock cell, the second lock cell and the 3rd lock cell respectively correspondence are arranged on described the first support, the second support and the 3rd support.
more specifically, the first described rod member is after poppet.
more specifically, the second described lock cell and/or the 3rd described lock cell comprise the second sliding sleeve being set in slidably on described the first rod member, be arranged on the second locked groove on described the first rod member, can be slidably arranged in along the direction of slip perpendicular to the second sliding sleeve in described the second sliding sleeve and with the second described locked groove and coordinate the second lock pin locking, the slide block that is connected and can drives the second described lock pin to slide with described the first trailing cable or described the second trailing cable, the second elastic component, on described slide block, be formed with the first inclined-plane, on the second described lock pin, be formed with the second inclined-plane coordinating with the first described inclined-plane, described the second elastic component is for obtaining towards the trend of the direction motion of described the second locked groove described the second lock pin, described the second sliding sleeve rotates and is connected with described the second rod member.
more specifically, the second described lock cell and/or the 3rd described lock cell also comprise and the described connecting element that the second sliding sleeve is fixedly connected, inside has accommodation space, in described connecting element, be formed with length direction at least one projection parallel with the direction of slip of described the second lock pin, the second described lock pin is set on described projection slidably, and described slide block and the second described elastic component are all positioned at described connecting element.
beneficial effect of the present invention is:
the present invention can, simultaneously by 3 lock cell releases, make convenient for unlocking quick by rotating release handle; When applying to double go-cart, can return the vehicle to the garage and knock off more simply and easily.
Accompanying drawing explanation
accompanying drawing 1 is block diagram of the present invention;
accompanying drawing 2 is back view of the present invention;
accompanying drawing 3 is the transparent view (in latched position) of the second lock cell;
accompanying drawing 4 is the transparent view (in latched position and unlocked position switching process) of the second lock cell;
accompanying drawing 5 is the transparent view (being in the unlocked position) of the second lock cell;
accompanying drawing 6 is the schematic diagram (in latched position) of release handle with the first lock pin;
accompanying drawing 7 is the schematic diagram (in latched position and unlocked position switching process) of release handle with the first lock pin;
accompanying drawing 8 is the schematic diagram (be in the unlocked position) of release handle with the first lock pin;
accompanying drawing 9 is for pushing away the schematic diagram (in latched position) of release handle and revolving part;
accompanying drawing 10 is for pushing away the schematic diagram (in latched position and unlocked position switching process) of release handle and revolving part;
accompanying drawing 11 is for pushing away the schematic diagram (being in the unlocked position) of release handle and revolving part;
wherein: 1, the first support; 2, the second support; 3, the 3rd support; 4, the first rod member; 5, the second rod member; 6, front frame; 7, the first sliding sleeve; 8, the first lock pin; 9, the first pivot; 10, handle body; 11, separate lock section; 12, boss; 13, revolving part; 14, the second pivot; 15, plane; 16, trailing cable; 17, the second sliding sleeve; 18, connecting element; 19, the second lock pin; 20, slide block; 21, the second elastic component; 22, the first inclined-plane; 23, the second inclined-plane; 24, projection.
The specific embodiment
below in conjunction with accompanying drawing, the present invention is further elaborated.
as shown in the drawings, a kind of children trolley, this children trolley is double go-cart, comprise the go-cart vehicle frame with deployed condition and folded state, this go-cart vehicle frame comprises the first support 1 that lays respectively at middle part, be positioned at the second support 2 and the 3rd support 3 of both sides, the first support 1, the second support 2, the 3rd support 3 includes the first rod member 4 and the second rod member 5 that rotates and connect, wherein, the first rod member 4 is after poppet, the second rod member 5 is connecting rod, the first support 1, the second support 2, the 3rd support 3 also comprises the front frame 6 that rotates and be connected with after poppet, the leading section of connecting rod rotates and is connected with front frame 6.
this children trolley also comprises the lockout mechanism that go-cart vehicle frame is locked in to deployed condition, and this lockout mechanism is used for three group of first rod member 4 and the relative locking of the second rod member 5.This lockout mechanism has locked, specifically comprise the first lock cell of being arranged on the first support 1, be arranged on the second lock cell on the second support 2, be arranged on the 3rd lock cell on the 3rd support 3, wherein, the second lock cell and the 3rd lock cell are symmetricly set on the both sides of the first lock cell, and the second lock cell is identical with the structure of the 3rd lock cell.This lockout mechanism also comprises the release handle that is arranged on the first lock cell and can controls the first lock cell, the second lock cell, the release simultaneously of the 3rd lock cell.
the first lock cell is directly connected with release handle, the first lock cell comprises the first sliding sleeve 7 on first rod member 4 that can be slidably arranged in the first support 1, first lock pin 8 that can arrange slidably along the direction of slip perpendicular to the first sliding sleeve 7, the first elastic component, the first sliding sleeve 7 has the first locked groove, the first lock pin 8 coordinates locking with the first locked groove, the first lock pin 8 is positioned at the first rod member 4, the first elastic component is for obtaining towards the trend of the direction motion of the first locked groove the first lock pin 8, the both ends of the first elastic component are supported and are located on the inwall of the first lock pin 8 and the first rod member 4 respectively.Release handle coordinates the first lock cell is carried out to release with the first lock pin 8.Be specially, release handle comprise with the first sliding sleeve 7 by the first pivot 9 rotate the handle body 10 that is connected, be formed on and shake hands to coordinate the solution lock section 11 of release with the first lock cell on body 10.Separate lock section 11 along with handle body 10 rotates, separating lock section 11 conflicts and coordinates with the head of the first lock pin 8, the first lock pin 8 is being separated under the extruding of lock section 11, overcome the elastic force of the first elastic component, thereby exit in the first locked groove, realize the release of the first lock cell, the first sliding sleeve 7 can slide on the first rod member 4.Vertical between two between the direction of slip three of the direction of slip of the direction of axis line of the first pivot 9, the first sliding sleeve 7, the first lock pin 8, the second rod member 5 rotates and is connected with the first sliding sleeve 7.
release handle also comprises the boss 12 being arranged on handle body 10, lockout mechanism also comprises with boss 12 and coordinating, by boss 12, driven and the revolving part 13 that rotates, revolving part 13 is rotated and is connected with the first sliding sleeve 7 by the second pivot 14, the direction of axis line of the second pivot 14 is parallel with the direction of axis line of the first pivot 9, and the side towards boss 12 of revolving part 13 has the plane 15 coordinating with boss 12.Trailing cable 16 is symmetrically arranged the first trailing cable and the second trailing cable, and the second lock cell is connected with release handle with the second trailing cable by the first trailing cable respectively with the 3rd lock cell.Boss 12 is separated 2 of 11 both sides, lock section for being symmetricly set on, and revolving part 13 is 2 corresponding with boss 12, connects respectively the first trailing cable and the second trailing cable on 2 revolving parts 13.Boss 12 is along with handle body 10 rotates, and boss 12 coordinates drive plane 15 to rotate with the plane 15 of revolving part 13, and driven rotary part 13 rotates, thereby band is automatically connected in trailing cable 16 upward movements on revolving part 13.
the second lock cell comprises the second sliding sleeve 17 on the first rod member 4 that is set in slidably the second support 2, be fixedly connected with the second sliding sleeve 17 and the inner connecting element 18 with accommodation space, be arranged on the second locked groove on the first rod member 4, can be slidably arranged in along the direction of slip perpendicular to the second sliding sleeve 17 in connecting element 18 and coordinate the second lock pin 19 locking with the second locked groove, the slide block 20 that is connected with the first trailing cable and can drives the second lock pin 19 to slide, the second elastic component 21, on slide block 20, be formed with the first inclined-plane 22, on the second lock pin 19, be formed with the second inclined-plane 23 coordinating with the first inclined-plane 22, in connecting element 18, be formed with length direction two projections 24 parallel with the direction of slip of the second lock pin 19, two projections 24 are positioned at the both sides up and down of the second lock pin 19, the second lock pin 19 is set on two projections 24 slidably, the second elastic component 21 is for obtaining towards the trend of the direction motion of the second locked groove the second lock pin 19, the second elastic component 21 is for being set in respectively two on two projections 24, and the both ends of two the second elastic components 21 are supported and are located on connecting element 18 and the second lock pin 19 respectively, slide block 20 and the second elastic component 21 are all positioned at connecting element 18, the second sliding sleeve 17 rotates and is connected with the second rod member 5.
the structure of the 3rd lock cell, referring to the structure of the second lock cell, repeats no more herein.If necessary, can continue to add lock cell, the structure of lock cell can be identical with the second lock cell, also can adopt other can realize other structures of locking unlocking function.
above-described embodiment is only explanation technical conceive of the present invention and feature, and its object is to allow person skilled in the art can understand content of the present invention and implement according to this, can not limit the scope of the invention with this.All equivalences that Spirit Essence is done according to the present invention change or modify, within all should being encompassed in protection scope of the present invention.
Claims (10)
1. a lockout mechanism, there is locked, it is characterized in that: described lockout mechanism comprises the first lock cell, the second lock cell, the 3rd lock cell, described lockout mechanism also comprises the release handle that is connected respectively, can controls the first described lock cell, described the second lock cell, described the 3rd lock cell release simultaneously with the first described lock cell, described the second lock cell, described the 3rd lock cell.
2. lockout mechanism according to claim 1, it is characterized in that: the first described lock cell is directly connected with described release handle, described the second lock cell and the 3rd lock cell are connected with the second trailing cable and described release handle by the first trailing cable respectively, and described release handle comprises on the handle body of the setting that can rotate, the handle body described in being formed on and coordinates the solution lock section of release with the first described lock cell.
3. lockout mechanism according to claim 2, it is characterized in that: described release handle also comprises the boss being arranged on described handle body, described lockout mechanism also comprises with described boss and coordinating, by described boss, driven and the revolving part that rotates, and the first described trailing cable is connected with described revolving part respectively with the second trailing cable.
4. lockout mechanism according to claim 3, is characterized in that: described boss and described revolving part have respectively 2, on described 2 revolving parts, connects respectively the first trailing cable and the second trailing cable.
5. according to the lockout mechanism described in claim 3 or 4, it is characterized in that: the side towards described boss of described revolving part has the plane coordinating with described boss.
6. according to the lockout mechanism described in claim 3 or 4, it is characterized in that: described handle body and revolving part are rotated and are connected by pivot and described the first lock cell respectively.
7. according to the lockout mechanism described in any one claim in claim 1 to 4, it is characterized in that: described the first lock cell comprises the first sliding sleeve of the setting that can slide, first lock pin that can arrange slidably along the direction of slip perpendicular to the first sliding sleeve, the first elastic component, described the first sliding sleeve has the first locked groove, the first lock pin coordinates locking with described the first locked groove, described the first elastic component is for obtaining towards the trend of the direction motion of described the first locked groove described the first lock pin, described release handle coordinates described the first lock cell is carried out to release with described the first lock pin.
8. a children trolley, comprise go-cart vehicle frame, it is characterized in that: include the lockout mechanism as described in any one claim in claim 1 to 7, described go-cart vehicle frame includes at least 3 group rod member groups, described in each, rod member group comprises and rotating and the first rod member and second rod member of sliding block joint, and described the first lock cell, the second lock cell and the 3rd lock cell are respectively used to lock the first rod member of described at least 3 group rod member groups is relative with the second rod member.
9. children trolley according to claim 8, it is characterized in that: described children trolley is double go-cart, described go-cart vehicle frame has deployed condition and folded state, described go-cart vehicle frame comprises the first support, the second support that is positioned at both sides and the 3rd support that lays respectively at middle part, described the first support, the second support, the 3rd support comprise respectively described the first rod member and described the second rod member that rotates and connect, and the first described lock cell, the second lock cell and the 3rd lock cell respectively correspondence are arranged on described the first support, the second support and the 3rd support.
10. children trolley according to claim 9, it is characterized in that: the second described lock cell and/or the 3rd described lock cell comprise the second sliding sleeve being set in slidably on described the first rod member, be arranged on the second locked groove on described the first rod member, can be slidably arranged in along the direction of slip perpendicular to the second sliding sleeve in described the second sliding sleeve and with the second described locked groove and coordinate the second lock pin locking, the slide block that is connected and can drives the second described lock pin to slide with described the first trailing cable or described the second trailing cable, the second elastic component, on described slide block, be formed with the first inclined-plane, on the second described lock pin, be formed with the second inclined-plane coordinating with the first described inclined-plane, described the second elastic component is for obtaining towards the trend of the direction motion of described the second locked groove described the second lock pin, described the second sliding sleeve rotates and is connected with described the second rod member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410359404.XA CN104129419B (en) | 2014-07-25 | 2014-07-25 | A kind of locking mechanism and the children trolley using this locking mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410359404.XA CN104129419B (en) | 2014-07-25 | 2014-07-25 | A kind of locking mechanism and the children trolley using this locking mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104129419A true CN104129419A (en) | 2014-11-05 |
| CN104129419B CN104129419B (en) | 2017-03-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410359404.XA Active CN104129419B (en) | 2014-07-25 | 2014-07-25 | A kind of locking mechanism and the children trolley using this locking mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104129419B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108263461A (en) * | 2016-12-30 | 2018-07-10 | 珠海阳光儿童用品有限公司 | Two locks and perambulator of perambulator |
| CN111493738A (en) * | 2018-08-30 | 2020-08-07 | 三星电子株式会社 | Vacuum cleaner |
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| CN2556094Y (en) * | 2002-05-27 | 2003-06-18 | 好孩子儿童用品有限公司 | Combined abreast double-person carriage for children |
| CN201264628Y (en) * | 2008-07-18 | 2009-07-01 | 张晋堂 | Folding baby carriage with double security lock apparatuses |
| CN201415698Y (en) * | 2009-01-12 | 2010-03-03 | 浙江晨辉婴宝儿童用品有限公司 | Double-seat baby carriage with frame folding locking device |
| TWM453624U (en) * | 2013-01-22 | 2013-05-21 | Tung Tzu Ind Co Ltd | Double stroller structure |
| CN103644930A (en) * | 2013-12-12 | 2014-03-19 | 广西壮族自治区特种设备监督检验院 | Steering parameter tester automatic clamping device |
| CN203581043U (en) * | 2013-11-01 | 2014-05-07 | 好孩子儿童用品有限公司 | Stroller |
| CN203996370U (en) * | 2014-07-25 | 2014-12-10 | 好孩子儿童用品有限公司 | A kind of lockout mechanism and adopt the children trolley of this lockout mechanism |
-
2014
- 2014-07-25 CN CN201410359404.XA patent/CN104129419B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2556094Y (en) * | 2002-05-27 | 2003-06-18 | 好孩子儿童用品有限公司 | Combined abreast double-person carriage for children |
| CN201264628Y (en) * | 2008-07-18 | 2009-07-01 | 张晋堂 | Folding baby carriage with double security lock apparatuses |
| CN201415698Y (en) * | 2009-01-12 | 2010-03-03 | 浙江晨辉婴宝儿童用品有限公司 | Double-seat baby carriage with frame folding locking device |
| TWM453624U (en) * | 2013-01-22 | 2013-05-21 | Tung Tzu Ind Co Ltd | Double stroller structure |
| CN203581043U (en) * | 2013-11-01 | 2014-05-07 | 好孩子儿童用品有限公司 | Stroller |
| CN103644930A (en) * | 2013-12-12 | 2014-03-19 | 广西壮族自治区特种设备监督检验院 | Steering parameter tester automatic clamping device |
| CN203996370U (en) * | 2014-07-25 | 2014-12-10 | 好孩子儿童用品有限公司 | A kind of lockout mechanism and adopt the children trolley of this lockout mechanism |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108263461A (en) * | 2016-12-30 | 2018-07-10 | 珠海阳光儿童用品有限公司 | Two locks and perambulator of perambulator |
| CN108263461B (en) * | 2016-12-30 | 2023-12-22 | 珠海阳光儿童用品有限公司 | Two-way lock of baby carriage and baby carriage |
| CN111493738A (en) * | 2018-08-30 | 2020-08-07 | 三星电子株式会社 | Vacuum cleaner |
| CN111493738B (en) * | 2018-08-30 | 2023-03-03 | 三星电子株式会社 | Vacuum cleaner |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104129419B (en) | 2017-03-08 |
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Effective date of registration: 20190517 Address after: 315600 Zhuquan North Road, Chengguan, Ninghai County, Ningbo City, Zhejiang Province (Science and Technology Industrial Park) Patentee after: Ningbo good children products Co., Ltd. Address before: 215331 No. 20 Luxi East Road, Lujia Town, Kunshan City, Suzhou City, Jiangsu Province Patentee before: Good-Boy Children Articles Co., Ltd. |