CN205168600U - Unlocking mechanism of baby stroller - Google Patents
Unlocking mechanism of baby stroller Download PDFInfo
- Publication number
- CN205168600U CN205168600U CN201520890581.0U CN201520890581U CN205168600U CN 205168600 U CN205168600 U CN 205168600U CN 201520890581 U CN201520890581 U CN 201520890581U CN 205168600 U CN205168600 U CN 205168600U
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- slide block
- knob
- lock
- card access
- access surface
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Abstract
The utility model discloses an unlocking mechanism of baby stroller, including push rod spare, an upper cover, the lower cover, knob, and pull the lock, it can be along its lateral sliding's slider to be equipped with in the first spout of lower cover, be equipped with first pressure spring between slider and the spout one end, be formed with the second spout after upper cover and the lower cover cooperation, but be equipped with two locks of up -and -down motion in the second spout, two tools to lock have transversely contradicts first sticking department of complex and outwardly directed lower cover button holes's hand according to the portion with the slider, be equipped with the second pressure spring between these two locks and the upper cover, during frame lock, the one end of slider and the horizontal cooperation of contradicting of spacing portion of knob one side, and the first sticking department of two locks and the slider cooperation of transversely contradicting, the slider was by two lock lockings this moment, and knob is locked by the slider, the unblock operation is rotated in the unable realization of knob, the utility model discloses carry out double -locking to knob and decide, it is more safer than one traditional keying constructs, avoided the unexpected unblock because of the maloperation leads to.
Description
Technical field
The utility model relates to a kind of doll carriage, particularly relates to a kind of release mechanism of doll carriage.
Background technology
Doll carriage has been that a kind of infant goes on a journey indispensable instrument, and user, outside firm, the safe basic demand pursuing doll carriage, more and more payes attention to the features such as the volume of doll carriage is little, light, collapsible.Possess the doll carriage of above feature, can prevent from easily tying up in automobile trunk, on the bus or train of trip, also can reduce its volume taken, thus greatly facilitate trip and carry.
The folding joint of existing doll carriage generally comprises folding vehicle frame, is arranged on the lockout mechanism on vehicle frame and the release mechanism for the mechanism's locking that unlocks, for the ease of operation, existing release mechanism is substantially all arranged on the push-rod assembly of vehicle frame, but it is only generally one lock construction, if maloperation unlock piece (as handle, knob etc.) just easily causes accidental unlocking, cause unnecessary accident, therefore there is certain potential safety hazard in the release mechanism of traditional one lock construction.
Summary of the invention
The utility model object is: the release mechanism providing a kind of doll carriage, and it carries out double locking to knob, more safer than one traditional lock construction, avoids the accidental unlocking caused because of maloperation.
The technical solution of the utility model is: a kind of release mechanism of doll carriage, comprise push-rod assembly, to be arranged on push-rod assembly and the upper cover cooperatively interacted and lower cover, the knob be rotationally connected with push-rod assembly, and the traction lock be connected between knob and lockout mechanism, the first chute of horizontal expansion is provided with in described lower cover, the slide block that can slide along it is provided with in first chute, the first stage clip is provided with between slide block and chute one end, the second chute is formed after described upper cover and lower cover coordinate, be provided with in second chute can relatively its up-and-down movement two roads lock, two road locksets have the hand of the first locking part and the protruding lower cover button hole of laterally to conflict with slide block and coordinating by portion, the second stage clip is provided with between this two road lock and upper cover, during vehicle frame locking, one end of described slide block and the limiting section of knob side are laterally conflicted and are coordinated, and the first locking part of two road locks coordinates with horizontal conflict of slide block, now slide block is by two road lock lockings, and knob is by slider locks, now knob cannot realize rotating unlocking operation, when release mechanism unlocks, press the hand of two road locks by portion, two road locks vertically move, the first locking part is made to throw off slide block, relieve two lockings of road lock to slide block, now slide block moves to the side away from knob under the effect of the first stage clip, slide block departs from the limiting section of knob, relieve the locking of slide block to knob, then stir knob and can complete unlocking operation.
Further, first locking part of described two road locks is stepped, it has first longitudinal card access surface and second longitudinal card access surface, what described slide block had that card access surface longitudinal with first and second longitudinal card access surface coordinate first longitudinally connects face and second and longitudinally connects face, two roads locks and slide block are coordinated with second longitudinal card access surface by the coordinating of first longitudinal card access surface and first longitudinal card access surface, second longitudinal card access surface, realization transverse direction conflict cooperation between the two.
The utility model has the advantages that:
1. the utility model utilizes slider locks knob, utilizes two road lock lock sliders, namely carries out double locking to knob, more safer than one traditional lock construction, avoids the accidental unlocking caused because of maloperation.
2. to lock not only structure simple in the utility model Zhong bis-road, and easy to operate, and the hand only needing pressing two road to lock to expose can remove its locking to slide block by portion; Other two roads locks coordinate with second longitudinal card access surface by the coordinating of first longitudinal card access surface and first longitudinal card access surface, second longitudinal card access surface, and conflicting with slide block transverse direction coordinates, and two-sided cooperation is more reliable.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further described:
Structural representation when Fig. 1 is the utility model enforcement;
Fig. 2 is package assembly schematic diagram of the present utility model;
Fig. 3 is another package assembly schematic diagram of the present utility model;
Fig. 4 is the structural representation of the utility model partly cut-away.
Wherein: 1 push-rod assembly;
2 upper covers;
3 lower covers; 3-1 button hole;
4 knobs; 4-1 limiting section;
5 traction locks;
6 slide blocks; The longitudinal card access surface of 6-1 first; The longitudinal card access surface of 6-2 second;
7 first stage clips;
8 two road locks; 8-1 first locking part; The longitudinal card access surface of 8-1-1 first; The longitudinal card access surface of 8-1-2 second; 8-2 hand is by portion;
9 second stage clips.
Detailed description of the invention
Embodiment: as shown in Figures 1 to 4, a kind of release mechanism of doll carriage, comprise push-rod assembly 1, to be arranged on push-rod assembly 1 and the upper cover 2 cooperatively interacted and lower cover 3, the knob 4 be rotationally connected with push-rod assembly 1, and the traction lock 5 be connected between knob 4 and lockout mechanism, the first chute 3-1 of horizontal expansion is provided with in described lower cover 3, the slide block 6 that can slide along it is provided with in first chute 3-1, the first stage clip 7 is provided with between slide block 6 and chute 3-1 one end, the second chute is formed after described upper cover 2 and lower cover 3 coordinate, be provided with in second chute can relatively its up-and-down movement two roads lock 8, two roads locks 8 have the hand of the first locking part 8-1 and the protruding lower cover 3 button hole 3-1 laterally conflicting with slide block 6 and coordinate by portion 8-2, the second stage clip 9 is provided with between this two road lock 8 and upper cover 2.
First locking part 8-1 of described two road locks 8 is stepped, it has first longitudinal card access surface 8-1-1 and second longitudinal card access surface 8-1-2, what described slide block 6 had that card access surface 8-1-1 longitudinal with first and second longitudinal card access surface 8-1-2 coordinate first longitudinally connects face 6-1 and second and longitudinally connects face 6-2, two roads locks 8 and slide block 6 are coordinated with second longitudinal card access surface 6-2's by the coordinating of first longitudinal card access surface 8-1-1 and first longitudinal card access surface 6-1, second longitudinal card access surface 8-1-2, realize transverse direction conflict cooperation between the two.
During vehicle frame locking, one end of described slide block 6 and the limiting section 4-1 of knob 4 side laterally conflict and coordinate, and the first locking part 8-1 of two road locks 8 coordinates with horizontal conflict of slide block 6, now slide block 6 is by two road lock 8 lockings, and knob 4 is locked by slide block 6, now knob 4 cannot realize rotating unlocking operation, when release mechanism unlocks, press the hand of two road locks 8 by portion 8-2, two road locks 8 vertically move, the first locking part 8-1 is made to throw off slide block 6, relieve the locking that 8 pairs of slide blocks 6 are locked in two roads, now slide block 6 moves to the side away from knob 4 under the effect of the first stage clip 7, slide block 6 departs from the limiting section 4-1 of knob 4, relieve the locking of slide block 6 pairs of knobs 4, then stir knob 4 and can complete unlocking operation.
The utility model utilizes slide block 6 to lock knob 4, utilizes two roads to lock 8 lock sliders 6, namely carries out double locking to knob 4, more safer than one traditional lock construction, avoids the accidental unlocking caused because of maloperation.Not only structure is simple for the utility model Zhong bis-road lock 8, and easy to operate, only needs pressing two road to lock 8 hands exposed and can remove its locking to slide block 6 by portion 8-2; Other two road locks 8 are coordinated by two-sided laterally conflict with slide block 6, make two road locks more reliable to the locking of slide block.
Below be only embody rule example of the present utility model, protection domain of the present utility model is not constituted any limitation.In addition to the implementation, the utility model can also have other embodiment.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop within the utility model scope required for protection.
Claims (2)
1. the release mechanism of a doll carriage, comprise push-rod assembly (1), be arranged on push-rod assembly (1) to go up and the upper cover cooperatively interacted (2) and lower cover (3), the knob (4) be rotationally connected with push-rod assembly (1), and the traction lock (5) be connected between knob (4) and lockout mechanism, it is characterized in that: the first chute (3-1) being provided with horizontal expansion in described lower cover (3), the slide block (6) that can slide along it is provided with in first chute (3-1), the first stage clip (7) is provided with between slide block (6) and chute (3-1) one end, the second chute is formed after described upper cover (2) and lower cover (3) coordinate, be provided with in second chute can relatively its up-and-down movement two roads lock (8), two roads lock (8) have the hand of the first locking part (8-1) and protruding lower cover (3) button hole (3-2) of laterally to conflict with slide block (6) and coordinating by portion (8-2), the second stage clip (9) is provided with between this two road lock (8) and upper cover (2), during vehicle frame locking, one end of described slide block (6) and the limiting section (4-1) of knob (4) side are laterally conflicted and are coordinated, and first locking part (8-1) in two roads lock (8) and horizontal conflict of slide block (6) coordinate, now slide block (6) is locked (8) locking by two roads, and knob (4) is locked by slide block (6), now knob (4) cannot realize rotating unlocking operation, when release mechanism unlocks, press the hand in two roads lock (8) by portion (8-2), two roads lock (8) vertically move, the first locking part (8-1) is made to throw off slide block (6), relieve two roads lock (8) to the locking of slide block (6), now slide block (6) moves to the side away from knob (4) under the effect of the first stage clip (7), slide block (6) departs from the limiting section (4-1) of knob (4), relieve slide block (6) to the locking of knob (4), then stir knob (4) and can unlocking operation be completed.
2. the release mechanism of a kind of doll carriage according to claim 1, it is characterized in that: first locking part (8-1) in described two roads lock (8) is stepped, it has first longitudinal card access surface (8-1-1) and second longitudinal card access surface (8-1-2), what described slide block (6) had that card access surface (8-1-1) longitudinal with first and second longitudinal card access surface (8-1-2) coordinate first longitudinally connects face (6-1) and the second longitudinal direction connects face (6-2), two roads lock (8) and slide block (6) coordinating by first longitudinal card access surface (8-1-1) and first longitudinal card access surface (6-1), second longitudinal card access surface (8-1-2) coordinates with second longitudinal card access surface (6-2's), the transverse direction realized between the two is conflicted and is coordinated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520890581.0U CN205168600U (en) | 2015-11-10 | 2015-11-10 | Unlocking mechanism of baby stroller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520890581.0U CN205168600U (en) | 2015-11-10 | 2015-11-10 | Unlocking mechanism of baby stroller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205168600U true CN205168600U (en) | 2016-04-20 |
Family
ID=55732618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520890581.0U Active CN205168600U (en) | 2015-11-10 | 2015-11-10 | Unlocking mechanism of baby stroller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205168600U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109062318A (en) * | 2018-07-09 | 2018-12-21 | 东莞恒耀日用制品有限公司 | A kind of hand handle of multi-angle regulation |
| CN109875316A (en) * | 2019-04-17 | 2019-06-14 | 广东乐美达集团有限公司 | One kind can single-hand safety and convenient adjusting angle baby rocking chair |
| CN110104047A (en) * | 2019-01-14 | 2019-08-09 | 邬蓝飞 | A kind of push rod slips baby's vehicle |
| CN110525504A (en) * | 2019-09-20 | 2019-12-03 | 中山市星尚婴儿用品有限公司 | A kind of Pushchair |
-
2015
- 2015-11-10 CN CN201520890581.0U patent/CN205168600U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109062318A (en) * | 2018-07-09 | 2018-12-21 | 东莞恒耀日用制品有限公司 | A kind of hand handle of multi-angle regulation |
| CN109062318B (en) * | 2018-07-09 | 2020-06-02 | 东莞恒耀日用制品有限公司 | Handle capable of being adjusted at multiple angles |
| CN110104047A (en) * | 2019-01-14 | 2019-08-09 | 邬蓝飞 | A kind of push rod slips baby's vehicle |
| CN109875316A (en) * | 2019-04-17 | 2019-06-14 | 广东乐美达集团有限公司 | One kind can single-hand safety and convenient adjusting angle baby rocking chair |
| CN109875316B (en) * | 2019-04-17 | 2024-03-22 | 广东乐美达集团有限公司 | Baby rocking chair capable of safely and conveniently adjusting angle by one hand |
| CN110525504A (en) * | 2019-09-20 | 2019-12-03 | 中山市星尚婴儿用品有限公司 | A kind of Pushchair |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |