CN210526735U - Foldable flat car - Google Patents
Foldable flat car Download PDFInfo
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- CN210526735U CN210526735U CN201921367230.6U CN201921367230U CN210526735U CN 210526735 U CN210526735 U CN 210526735U CN 201921367230 U CN201921367230 U CN 201921367230U CN 210526735 U CN210526735 U CN 210526735U
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Abstract
The utility model relates to a folding flatbed, including footboard, steering spindle and the fore-stock with footboard and steering spindle hookup, through round pin hub connection between fore-stock and the footboard, the fore-stock is equipped with folding mechanism with the junction of footboard, folding mechanism include the location gear, establish in the fore-stock and with location gear assorted fore-stock tooth's socket, establish in the footboard near one side of fore-stock and with location gear assorted footboard tooth's socket to and establish and be equipped with the button at the opposite side that the fore-stock was kept away from to the footboard, be equipped with the reset spring that makes the location gear span fore-stock tooth's socket and footboard tooth's socket between location gear and the fore-stock tooth's socket, the bottom of footboard tooth's socket is equipped with the guiding hole, the button is equipped with the direction clip that passes the guiding hole and the location gear supports and lean on, the hook portion of direction clip locks with. The utility model discloses following beneficial effect has: the installation is reliable, simple structure, can fold through pressing the button, and is laborsaving, convenient operation.
Description
Technical Field
The utility model relates to a bassinet technical field, concretely relates to folding flatbed.
Background
Present people attach more and more importance to the growth of kids, parents can purchase many toys for their kids, and the flatbed is liked by kids deeply, but the storage space is limited at home, in order to reduce the space of depositing, also has folding scooter in the market, but the operation is complicated, and it is hard to fold.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a folding flatbed is provided, its convenient operation need not to use specialized tool when folding, laborsaving when folding.
Realize the utility model discloses the technical solution of purpose does: the utility model provides a folding flatbed, includes footboard, steering spindle and the fore-stock with footboard and steering spindle hookup which characterized in that: the utility model discloses a pedal, including fore-stock, footboard, folding mechanism, locating gear tooth's socket, reset spring, guiding hole, locating gear tooth's socket, through round pin hub connection between fore-stock and the footboard, the junction of fore-stock and footboard is equipped with folding mechanism, folding mechanism includes the locating gear, establish in the fore-stock and with locating gear assorted fore-stock tooth's socket, establish in the footboard be close to one side of fore-stock and with locating gear assorted footboard tooth's socket to and establish and be equipped with the button in the opposite side that the fore-stock was kept away from to the footboard, the locating gear sets up in the cavity that fore-stock tooth's socket formed, be equipped with between locating gear and the fore-stock tooth's socket and make locating gear span fore-stock tooth's socket and footboard tooth's socket.
The bottom of footboard tooth's socket is equipped with the direction through-hole, the button is equipped with and passes the direction through-hole and lean on the guide post that leans on with the positioning gear.
The utility model provides a folding flatbed, includes footboard, steering spindle and the fore-stock with footboard and steering spindle hookup which characterized in that: the utility model discloses a pedal, including fore-stock, locating gear tooth's socket, reset spring, guiding hole, locating gear, pedal tooth's socket, be equipped with the guiding clasp that passes the guiding hole and the locating gear supports and lean on, be connected through the round pin hub connection between fore-stock and the footboard, the junction of fore-stock and footboard is equipped with folding mechanism, folding mechanism includes the locating gear, establish at the fore-stock and with locating gear assorted fore-stock tooth's socket, establish the footboard near one side of fore-stock and with locating gear assorted footboard tooth's socket to and establish the opposite side of keeping away from the footboard at the fore-stock and be equipped with the button, the locating gear sets up in the cavity that fore-stock tooth's socket formed, be equipped with between locating gear and the footboard tooth's socket and make the locating gear.
The bottom of fore-stock tooth's socket is equipped with the direction through-hole, the button is equipped with and passes the direction through-hole and lean on the guide post that leans on with the positioning gear.
The utility model relates to a folding flatbed has following beneficial effect: the installation is reliable, simple structure, can fold through pressing the button, and is laborsaving, convenient operation.
Drawings
The present invention will be described in detail with reference to the accompanying drawings and examples;
fig. 1 is a schematic structural diagram of a first embodiment of the present invention;
fig. 2 is an exploded view of a pedal, a front bracket and a folding mechanism according to an embodiment of the present invention;
fig. 3 is a schematic front view of a pedal, a front bracket and a folding mechanism according to an embodiment of the present invention;
FIG. 4 is an enlarged cross-sectional view taken along line A-A in FIG. 3;
FIG. 5 is an enlarged cross-sectional view taken along line A-A of FIG. 3 illustrating a key press;
fig. 6 is a schematic structural diagram of a second pedal, a front bracket and a folding mechanism according to an embodiment of the present invention;
fig. 7 is a schematic front view of a second pedal, a front bracket and a folding mechanism according to an embodiment of the present invention;
FIG. 8 is an enlarged cross-sectional view taken along line B-B in FIG. 7;
fig. 9 is an enlarged sectional view of the front frame of fig. 7B-B.
Detailed Description
Example one
As shown in fig. 1 to 5, a foldable flat car comprises a pedal 1, a steering shaft 2 and a front bracket 3 connecting the pedal 1 and the steering shaft 2, the front bracket 3 is connected with the pedal 1 through a pin shaft, a folding mechanism is arranged at the joint of the front bracket 3 and the pedal 1, the folding mechanism comprises a positioning gear 4, a front bracket tooth space 5 arranged on the front bracket 3 and matched with the positioning gear 4, a pedal tooth space 6 arranged on one side of the pedal 1 close to the front bracket 3 and matched with the positioning gear 4, and a key 7 arranged on the other side of the pedal 1 far from the front bracket 3, the positioning gear 4 is arranged in a cavity formed by the front bracket tooth space 5 and the pedal tooth space 6, a return spring 8 enabling the positioning gear 4 to cross the front bracket tooth space 5 and the pedal tooth space 6 is arranged between the positioning gear 4 and the front bracket tooth space 5, the depth of the front bracket tooth space 5 is larger than or equal to the thickness of the positioning gear 4, the bottom of footboard tooth's socket 6 is equipped with guiding hole 9, button 7 is equipped with and passes guiding hole 9 and the direction clip 10 that positioning gear 4 supported, the hook portion of direction clip 10 and the bottom lock of footboard tooth's socket 6.
The bottom of the pedal tooth groove 6 is provided with a guide through hole 11, and the key 7 is provided with a guide column 12 which passes through the guide through hole 11 and is abutted against the positioning gear 4.
Through pressing button 7, guide post 11 and direction clasp 10 impel positioning gear 4 in fore-stock tooth's socket 5 for there is not the restriction revolute pair between fore-stock 3 and the footboard 1, rotate fore-stock 3, change the angle between fore-stock 3 and the footboard 1, make it reach required angle, loosen the button, slightly rotate the fore-stock and make positioning gear 4 and footboard tooth's socket 6 phase-match, make positioning gear 4 under reset spring 8's effect, span fore-stock tooth's socket 5 and footboard tooth's socket 6 once more, the angle is fixed this moment. The folding becomes light, laborsaving.
The folding mechanisms can be two sets and are respectively positioned on two sides of the front support; or a set, which is positioned at one side of the front bracket.
In the second embodiment, the button may be mounted on the front bracket, so that the mounting position of the return spring 8 is adjusted accordingly, and the second embodiment is as follows:
as shown in fig. 6 to 9, a foldable flat car comprises a pedal 13, a steering shaft 14 and a front bracket 15 connecting the pedal 13 and the steering shaft 14, the front bracket 15 is connected with the pedal 13 through a pin, a folding mechanism is arranged at the connection position of the front bracket 15 and the pedal 13, the folding mechanism comprises a positioning gear 16, a front bracket tooth groove 17 arranged on the front bracket 15 and matched with the positioning gear 16, a pedal tooth groove 18 arranged on one side of the pedal 13 close to the front bracket 15 and matched with the positioning gear 16, and a push button 19 arranged on the other side of the front bracket 15 far from the pedal 13, the positioning gear 16 is arranged in a cavity formed by the front bracket tooth groove 17 and the pedal tooth groove 18, a return spring 20 enabling the positioning gear 16 to cross the front bracket 17 and the pedal tooth groove 18 is arranged between the positioning gear 16 and the pedal tooth groove 18, a guide hole 21 is arranged at the bottom of the front bracket tooth groove 17, the key 19 is provided with a guide hook 22 which passes through the guide hole 21 and abuts against the positioning gear 16, and the hook part of the guide hook 22 is buckled with the bottom of the front bracket tooth groove 17. The bottom of the front support tooth groove 17 is provided with a guide through hole 23, and the key 19 is provided with a guide column 24 which passes through the guide through hole 23 and is abutted against the positioning gear 16.
The folding mechanisms can be two sets and are respectively positioned at the two sides of the pedal; or a set, which is positioned at one side of the pedal.
Claims (4)
1. The utility model provides a folding flatbed, includes footboard, steering spindle and the fore-stock with footboard and steering spindle hookup which characterized in that: the utility model discloses a pedal, including fore-stock, footboard, folding mechanism, locating gear, reset spring, pedal tooth's socket, locating gear, pedal tooth's socket, locating gear and pedal tooth's socket, be equipped with the reset spring that makes locating gear span fore-stock tooth's socket and pedal tooth's socket between locating gear and the fore-stock tooth's socket, the bottom of pedal tooth's socket is equipped with the guiding hole, the button is equipped with the direction clip that passes the guiding hole and the locating gear supports and lean on, the hook portion of direction clip is buckled with the bottom of pedal tooth's socket.
2. A foldable flat cart according to claim 1, wherein: the bottom of footboard tooth's socket is equipped with the direction through-hole, the button is equipped with and passes the direction through-hole and lean on the guide post that leans on with the positioning gear.
3. The utility model provides a folding flatbed, includes footboard, steering spindle and the fore-stock with footboard and steering spindle hookup which characterized in that: the utility model discloses a pedal, including fore-stock, locating gear tooth's socket, reset spring, guiding hole, locating gear, pedal tooth's socket, be equipped with the guiding clasp that passes the guiding hole and the locating gear supports and lean on, be connected through the round pin hub connection between fore-stock and the footboard, the junction of fore-stock and footboard is equipped with folding mechanism, folding mechanism includes the locating gear, establish at the fore-stock and with locating gear assorted fore-stock tooth's socket, establish the footboard near one side of fore-stock and with locating gear assorted footboard tooth's socket to and establish the opposite side of keeping away from the footboard at the fore-stock and be equipped with the button, the locating gear sets up in the cavity that fore-stock tooth's socket formed, be equipped with between locating gear and the footboard tooth's socket and make the locating gear.
4. A foldable flat cart according to claim 3, wherein: the bottom of fore-stock tooth's socket is equipped with the direction through-hole, the button is equipped with and passes the direction through-hole and lean on the guide post that leans on with the positioning gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921367230.6U CN210526735U (en) | 2019-08-21 | 2019-08-21 | Foldable flat car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921367230.6U CN210526735U (en) | 2019-08-21 | 2019-08-21 | Foldable flat car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210526735U true CN210526735U (en) | 2020-05-15 |
Family
ID=70602302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921367230.6U Active CN210526735U (en) | 2019-08-21 | 2019-08-21 | Foldable flat car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210526735U (en) |
-
2019
- 2019-08-21 CN CN201921367230.6U patent/CN210526735U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |