CN210822431U - Push rod locking mechanism of baby carriage - Google Patents
Push rod locking mechanism of baby carriage Download PDFInfo
- Publication number
- CN210822431U CN210822431U CN201921952671.2U CN201921952671U CN210822431U CN 210822431 U CN210822431 U CN 210822431U CN 201921952671 U CN201921952671 U CN 201921952671U CN 210822431 U CN210822431 U CN 210822431U
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- China
- Prior art keywords
- push rod
- locking
- stop pin
- pin
- supporting component
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- 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.)
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- Carriages For Children, Sleds, And Other Hand-Operated Vehicles (AREA)
Abstract
The utility model discloses a children's shallow push rod locking mechanical system, including push rod (4), supporting component (1), stop pin (2) and spring (3), the push rod rotates the cover and establishes on the supporting component, the inside of push rod is hollow form, the telescopic movement of stop pin is installed in the inside of push rod, the one end of spring is fixed on the push rod, the middle inside of stop pin is the fretwork form, the other end of spring is fixed inside the stop pin and is close to on the inner wall of supporting component, be equipped with on the supporting component and supply the lock hole (5) that the stop pin inserted, this children's shallow push rod locking mechanical system makes the stop pin insert the lock hole through utilizing the stop pin to stretch out from the push rod, forms the locking; the locking pin is retracted into the push rod, so that the locking pin can be separated from the locking hole to form unlocking; overall structure is simple, convenient assembling can avoid wearing and tearing, guarantee locking performance.
Description
Technical Field
The utility model relates to a children's shallow push rod locking mechanical system.
Background
The push rod locking mechanism of the child stroller has a plurality of structures, but the existing locking mechanism is complex in structure and complex in assembly, is used for a long time, is easy to wear and causes insecure locking.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model aims at providing a simple structure, convenient assembling can avoid wearing and tearing, and the children's shallow push rod locking mechanical system of guarantee locking performance.
The utility model provides a children's shallow push rod locking mechanical system, including push rod (4), supporting component (1), stop pin (2) and spring (3), the push rod rotates the cover to be established on the supporting component, the inside of push rod is the cavity form, the flexible removal of stop pin is installed the inside of push rod, the one end of spring is fixed on the push rod, the middle inside of stop pin is the fretwork form, the other end of spring is fixed the inside being close to of stop pin on the inner wall of supporting component, be equipped with the confession on the supporting component stop pin male locking hole (5).
Further, still include unblock knob (6), the unblock knob is installed on the push rod, the unblock knob through link (7) with the stop pin is connected.
Furthermore, the supporting component comprises a supporting rod (8) and a connector (9), the supporting rod is fixedly installed on the connector, and the locking hole is formed in the connector.
Furthermore, the push rod is rotatably sleeved on the connecting head through a connecting sleeve (10).
Furthermore, the connecting sleeve is fixedly installed at one end, close to the connecting head, of the push rod through a positioning pin (11), and the positioning pin transversely penetrates through the push rod.
Furthermore, the locating pin is movably arranged at the hollow-out position inside the locking pin in a penetrating mode, and one end of the spring is fixed to the locating pin.
Borrow by above-mentioned scheme, the utility model discloses at least, have following advantage: the push rod locking mechanism of the baby stroller extends out of the push rod by using a locking pin, so that the locking pin can be inserted into a locking hole to form locking; the locking pin is retracted into the push rod, so that the locking pin can be separated from the locking hole to form unlocking; overall structure is simple, convenient assembling can avoid wearing and tearing, guarantee locking performance.
The above description is only an overview of the technical solution of the present invention, and in order to make the technical means of the present invention clearer and can be implemented according to the content of the description, the following detailed description is made with reference to the preferred embodiments of the present invention and accompanying drawings.
Drawings
Fig. 1 is a schematic view of the locking state of the push rod locking mechanism of the stroller of the present invention;
fig. 2 is a schematic view of the unlocking state of the push rod locking mechanism of the stroller of the present invention;
fig. 3 is a schematic structural view of the locking pin of the present invention.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
Example (b): the utility model provides a children's shallow push rod locking mechanical system, includes push rod 4, supporting component 1, stop pin 2 and spring 3, the push rod rotates the cover and establishes on the supporting component, the inside of push rod is the cavity form, the flexible removal of stop pin is installed the inside of push rod, the one end of spring is fixed on the push rod, the centre inside of stop pin is the fretwork form, the other end of spring is fixed the inside being close to of stop pin on the inner wall of supporting component, the last confession that is equipped with of supporting component stop pin male locking hole 5.
The unlocking mechanism is characterized by further comprising an unlocking knob 6, wherein the unlocking knob is installed on the push rod and connected with the locking pin through a linkage 7.
The supporting component comprises a supporting rod 8 and a connector 9, the supporting rod is fixedly installed on the connector, and the locking hole is formed in the connector.
The push rod is rotatably sleeved on the connecting head through a connecting sleeve 10.
The connecting sleeve is fixedly installed at one end, close to the connecting head, of the push rod through a positioning pin 11, and the positioning pin transversely penetrates through the push rod.
The locating pin is movably arranged at the hollow-out position inside the locking pin in a penetrating mode, and one end of the spring is fixed to the locating pin.
The locking state of the push rod locking mechanism of the baby stroller is as follows: the locking pin is inserted into the locking hole and the spring is in a natural state. The push rod and the supporting component form locking, the push rod cannot rotate, and the stroller cannot be folded under the state.
The unlocking mode of the push rod locking mechanism of the baby stroller is as follows: the unlocking knob on the push rod is pressed by a hand, the unlocking knob pulls the locking pin towards the inside of the push rod through the action of the linkage piece, the locking pin is contracted to the inside of the push rod and separated from the locking hole, the spring is in a compressed state, the push rod and the supporting component form unlocking, and the push rod can rotate along the connector of the supporting component through the connecting sleeve, so that the stroller can be folded.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (6)
1. The utility model provides a children's shallow push rod locking mechanical system which characterized in that: including push rod (4), supporting component (1), stop pin (2) and spring (3), the push rod rotates the cover and establishes on the supporting component, the inside of push rod is the cavity form, the flexible removal of stop pin is installed the inside of push rod, the one end of spring is fixed on the push rod, the centre inside of stop pin is the fretwork form, the other end of spring is fixed the stop pin is inside to be close to on the inner wall of supporting component, be equipped with the confession on the supporting component stop pin male locking hole (5).
2. The stroller pushrod locking mechanism of claim 1 wherein: still include unblock knob (6), the unblock knob is installed on the push rod, the unblock knob through link (7) with the stop pin is connected.
3. The stroller pushrod locking mechanism of claim 2 wherein: the supporting component comprises a supporting rod (8) and a connector (9), the supporting rod is fixedly installed on the connector, and the locking hole is formed in the connector.
4. The stroller pushrod locking mechanism of claim 3 wherein: the push rod is rotatably sleeved on the connecting head through a connecting sleeve (10).
5. The stroller pushrod locking mechanism of claim 4 wherein: the connecting sleeve is fixedly installed at one end, close to the connecting head, of the push rod through a positioning pin (11), and the positioning pin transversely penetrates through the push rod.
6. The stroller pushrod locking mechanism of claim 5 wherein: the locating pin is movably arranged at the hollow-out position inside the locking pin in a penetrating mode, and one end of the spring is fixed to the locating pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921952671.2U CN210822431U (en) | 2019-11-12 | 2019-11-12 | Push rod locking mechanism of baby carriage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921952671.2U CN210822431U (en) | 2019-11-12 | 2019-11-12 | Push rod locking mechanism of baby carriage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210822431U true CN210822431U (en) | 2020-06-23 |
Family
ID=71273641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921952671.2U Active CN210822431U (en) | 2019-11-12 | 2019-11-12 | Push rod locking mechanism of baby carriage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210822431U (en) |
-
2019
- 2019-11-12 CN CN201921952671.2U patent/CN210822431U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |