CN101367391A - Bassinet - Google Patents
Bassinet Download PDFInfo
- Publication number
- CN101367391A CN101367391A CNA2007100260032A CN200710026003A CN101367391A CN 101367391 A CN101367391 A CN 101367391A CN A2007100260032 A CNA2007100260032 A CN A2007100260032A CN 200710026003 A CN200710026003 A CN 200710026003A CN 101367391 A CN101367391 A CN 101367391A
- Authority
- CN
- China
- Prior art keywords
- handrail
- lockout mechanism
- handrails
- frame body
- lock dog
- 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.)
- Pending
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 47
- 238000000034 method Methods 0.000 claims description 9
- 238000006243 chemical reaction Methods 0.000 claims description 8
- 230000007812 deficiency Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
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- Lock And Its Accessories (AREA)
Abstract
The invention relates to a baby carrier, which comprises a frame body, front wheels arranged below the front of the frame body, and back wheels arranged below the back of the frame body. The frame body comprises a seat mechanism, side door handrails arranged on two sides of the seat mechanism, and front handrails which have two ends respectively connected with the front ends of the side door handrails by locking mechanisms. The two ends of the front handrail have jacks, and the front ends of the side door handrails are inserted in the corresponding jacks. The locking mechanism comprises locking grooves at the front ends of the side door handrails, locking blocks arranged on the front handrails in a slide way; and operation pieces moveably arranged on the front handrails. When the locking mechanism is adjusted from a locking position to an unlocking position, the operation pieces lean against the locking blocks, and when unlocking, the operation pieces are pushed to separate the locking blocks and the locking grooves so as to realize the rotation between the front handrails and the side door handrails, or the front handrails are taken down from the side door handrails, so the operation is convenient.
Description
Technical field
The present invention relates to a kind of perambulator, particularly a kind of preceding handrail of perambulator and side handrail bindiny mechanism.
Background technology
Existing perambulator, comprise the vehicle frame body, be arranged on the front-wheel of vehicle frame body front lower place, be arranged on the trailing wheel of the vehicle frame body back lower place, the vehicle frame body comprises seat mechanism, be arranged on the side handrail of seat mechanism both sides, the preceding handrail that two ends are connected with two side handrail front ends by lockout mechanism respectively, the leading section that lockout mechanism is included in side handrail offers tapped bore, preceding handrail both ends are connected with threaded contiguous block, contiguous block and the screw thread fit connection mutually of corresponding hole, when needs break away from preceding handrail and side handrail, preceding handrail is extracted from the side handrail rotation, inconvenient operation, and often because undue force is bad with preceding handrail or side handrail folding.
Summary of the invention
The object of the invention is exactly that a kind of bonded assembly perambulator that can open easily between preceding handrail and the side handrail is provided in order to overcome the deficiencies in the prior art.
In order to reach the foregoing invention purpose, technical scheme of the present invention is: a kind of perambulator, comprise the vehicle frame body, be arranged on the front-wheel of described vehicle frame body front lower place, be arranged on the trailing wheel of the described vehicle frame body back lower place, described vehicle frame body comprises seat mechanism, be arranged on the side handrail of described seat mechanism both sides, the preceding handrail that two ends are connected with described two side handrail front ends by lockout mechanism respectively, the both ends of handrail have jack before described, the leading section of described side handrail is inserted in the corresponding described jack, and described lockout mechanism comprises the locked groove on the leading section that is opened in described side handrail, be slidingly arranged in the lock dog on the described preceding handrail; Described lockout mechanism has latched position and unlocked position, when described lockout mechanism is under the latched position, described lock dog is inserted in the described locked groove, when described lockout mechanism is in the unlocked position down, described lock dog and described locked groove are separated, be provided with operating parts versatilely on the handrail before described, when described lockout mechanism from latched position to the process of unlocked position conversion, described operating parts is against on the described lock dog.
Further, be provided with second elastic component that makes described lockout mechanism stably be in latched position between described lock dog and the described preceding handrail.
Described operating parts connects with described preceding handrail mutually rotationally by rotating shaft, on the described operating parts the end of described rotating shaft one side and described before be provided with first elastic component between the handrail, when described lockout mechanism from latched position to the process of unlocked position conversion, the end that is positioned at described rotating shaft opposite side on the described operating parts is against on the described lock dog.
Be positioned on the described operating parts on the end of described rotating shaft opposite side and have the inclined-plane, when described lockout mechanism from latched position to the process of unlocked position conversion, described inclined-plane is against on the described lock dog.
Because the utilization of technique scheme, the present invention compared with prior art has following advantage: owing to be provided with operating parts versatilely on preceding handrail, when described lockout mechanism from latched position to the process of unlocked position conversion, operating parts is against on the described lock dog, promoting operating parts in the time of release makes lock dog and locked groove be separated, thereby rotate between handrail and the side handrail before can realizing, perhaps directly preceding handrail is taken off from side handrail, operate more convenient.
Description of drawings
Accompanying drawing 1 is the perspective view of perambulator of the present invention;
Accompanying drawing 2 is in the structural representation of locking mode of operation for lockout mechanism between preceding handrail and the side handrail;
Accompanying drawing 3 is an I place structure enlarged drawing in the accompanying drawing 2;
Accompanying drawing 4 is in the structural representation of release mode of operation for lockout mechanism between preceding handrail and the side handrail;
Accompanying drawing 5 is a Q place structure enlarged drawing in the accompanying drawing 4;
Wherein: 1, preceding handrail; 2, side handrail; 3, lockout mechanism; 4, attaching parts; 5, locked groove; 7, lock dog; 8, jack; 9, second elastic component; 10, operating parts; 11, first elastic component; 15, handle; 16, seat mechanism; 17, front-wheel support; 18, rear wheel support; 19, trailing wheel; 20, vehicle frame body; 21, front-wheel; 22, rotating shaft; 23, inclined-plane.
The specific embodiment
Below in conjunction with accompanying drawing the preferred embodiment of the invention is elaborated.
Perambulator as shown in Figure 1, comprise vehicle frame body 20, be arranged on described vehicle frame body 20 front lower places front-wheel 21, be arranged on the trailing wheel 19 of described vehicle frame body 20 back lower places, described vehicle frame body 20 comprises seat mechanism 16, be arranged on the side handrail 2 of described seat mechanism 16 both sides, the preceding handrail 1 that two ends are connected with described two side handrails, 2 front ends by lockout mechanism 3 respectively, and seat mechanism 16 comprises the front-wheel support 17 that is connected with front-wheel 21, the rear wheel support 18 that is connected with trailing wheel 19, the handle 15 that is connected with side handrail 2 rear ends.
Extremely shown in Figure 5 as Fig. 2, the both ends of preceding handrail 1 have jack 8, the leading section of side handrail 2 is inserted in the jack 8 of corresponding preceding handrail 1, described lockout mechanism 3 comprises locked groove 5 on the leading section that is opened in described side handrail 2, be slidingly arranged in described before lock dog 7 on the handrail 1, described lockout mechanism 3 has latched position and unlocked position, when described lockout mechanism 3 is under the latched position, described lock dog 7 is inserted in the described locked groove 5, when described lockout mechanism 3 is in the unlocked position down, described lock dog 7 is separated with described locked groove 5.
Be provided with an operating parts 10 versatilely on the handrail 1 before described, this operating parts 10 is rotationally connected by rotating shaft 22 and preceding handrail 1, and between the end of rotating shaft 22 1 sides and preceding handrail 1, be provided with first elastic component 11 on the operating parts 10, be positioned on the described operating parts 10 on the end of described rotating shaft 22 opposite sides and have inclined-plane 23, when described lockout mechanism 3 from latched position to the process of unlocked position conversion, described inclined-plane 23 is against on the described lock dog 7.
And also be provided with second elastic component 9 between lock dog 7 and preceding handrail 1, this second elastic component 9 makes the latched position that is in that lockout mechanism 3 can be stable.
When needs are separated preceding handrail 1 with side handrail 2, only need press operating parts 10, operating parts 10 promotes lock dog 7 and breaks away from locked groove 5, thereby preceding handrail 1 can turn an angle or separate with side handrail 2, and this moment, first elastic component 9 was in confined state, second elastic component 11 also is in compressive state, when decontroling operating parts 10, at this moment, first elastic component 9 obtains discharging, lock dog 7 is pushed in the locked groove 5, and second elastic component 11 is upspring operating parts and is exposed outside preceding handrail, operates more convenient.
Claims (4)
1. perambulator, comprise vehicle frame body (20), be arranged on the front-wheel (21) of described vehicle frame body (20) front lower place, be arranged on the trailing wheel (19) of described vehicle frame body (20) back lower place, described vehicle frame body (20) comprises seat mechanism (16), be arranged on the side handrail (2) of described seat mechanism (16) both sides, the preceding handrail (1) that two ends are connected with described two side handrails (2) front end by lockout mechanism (3) respectively, it is characterized in that: the both ends of handrail (1) have jack (8) before described, the leading section of described side handrail (2) is inserted in the corresponding described jack (8), and described lockout mechanism (3) comprises the locked groove (5) on the leading section that is opened in described side handrail (2), be slidingly arranged in the lock dog (7) on the described preceding handrail (1); Described lockout mechanism (3) has latched position and unlocked position, when described lockout mechanism (3) is under the latched position, described lock dog (7) is inserted in the described locked groove (5), when described lockout mechanism (3) is in the unlocked position down, described lock dog (7) is separated with described locked groove (5), be provided with operating parts (10) versatilely on the handrail (1) before described, when described lockout mechanism (3) from latched position to the process of unlocked position conversion, described operating parts (10) is against on the described lock dog (7).
2. a kind of perambulator according to claim 1 is characterized in that: be provided with second elastic component (9) that makes described lockout mechanism (3) stably be in latched position between described lock dog (7) and the described preceding handrail (1).
3. a kind of perambulator according to claim 1, it is characterized in that: described operating parts (10) connects with described preceding handrail (1) mutually rotationally by rotating shaft (22), be positioned on the described operating parts (10) described rotating shaft (22) one sides the end and described before be provided with first elastic component (11) between the handrail (1), when described lockout mechanism (3) from latched position to the process of unlocked position conversion, the end that is positioned at described rotating shaft (22) opposite side on the described operating parts (10) is against on the described lock dog (7).
4. a kind of perambulator according to claim 2, it is characterized in that: be positioned on the described operating parts (10) on the end of described rotating shaft (22) opposite side and have inclined-plane (23), when described lockout mechanism (3) from latched position to the process of unlocked position conversion, described inclined-plane (23) are against on the described lock dog (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100260032A CN101367391A (en) | 2007-08-14 | 2007-08-14 | Bassinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100260032A CN101367391A (en) | 2007-08-14 | 2007-08-14 | Bassinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101367391A true CN101367391A (en) | 2009-02-18 |
Family
ID=40411432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007100260032A Pending CN101367391A (en) | 2007-08-14 | 2007-08-14 | Bassinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101367391A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109572791A (en) * | 2019-02-02 | 2019-04-05 | 昆山威凯儿童用品有限公司 | A kind of front-wheel control structure of stroller |
| WO2020156520A1 (en) * | 2019-02-02 | 2020-08-06 | 昆山威凯儿童用品有限公司 | Front wheel control structure of baby stroller |
-
2007
- 2007-08-14 CN CNA2007100260032A patent/CN101367391A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109572791A (en) * | 2019-02-02 | 2019-04-05 | 昆山威凯儿童用品有限公司 | A kind of front-wheel control structure of stroller |
| WO2020156520A1 (en) * | 2019-02-02 | 2020-08-06 | 昆山威凯儿童用品有限公司 | Front wheel control structure of baby stroller |
| CN109572791B (en) * | 2019-02-02 | 2024-01-26 | 昆山威凯儿童用品有限公司 | Front wheel control structure of baby stroller |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20090218 |