CN208963152U - A kind of folding linkage attitude reference device on vehicle frame - Google Patents
A kind of folding linkage attitude reference device on vehicle frame Download PDFInfo
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- CN208963152U CN208963152U CN201821314476.2U CN201821314476U CN208963152U CN 208963152 U CN208963152 U CN 208963152U CN 201821314476 U CN201821314476 U CN 201821314476U CN 208963152 U CN208963152 U CN 208963152U
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- vehicle frame
- mold insert
- positioning
- wheel
- spin block
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Abstract
Utility model discloses a kind of folding linkage attitude reference device on vehicle frame, the rear wheel fulcrum bar for including on vehicle frame is connected with one end of basketry connecting rod, the other end of the basketry connecting rod is rotated with unlock spill spin block by rotation pin member and is connect, and the unlock spill spin block is mounted at the side wall gap position of front-wheel strut by rotating pin member, the unlock spill spin block is mutually drawn with positioning pin by hauling rope and is connect, the hauling rope is arranged in the inner cavity of front-wheel strut, the positioning pin is mounted in front connector positioning mold insert, and it is affixed equipped with position reset spring on the top of the positioning pin, the front connector positioning mold insert is fixed on front component, the directional hole that positioning pin plugs is offered on the front component.Using the technical program, structure is simple, assembles easy for installation, expansion or folded state by vehicle frame, the unlocked state or lock state of Lai Shixian positioning pin and front component, folding linkage impact operations are conveniently.
Description
Technical field
Utility model is related to a kind of folding linkage attitude reference device on vehicle frame, applied to vehicle frame fore wheel orienting mechanism
Technical field.
Background technique
As the improvement of children's car body develops, more and more car body designs are at foldable pattern, use easy to carry, but
For existing children's vehicle frame on the market when folding folds vehicle frame, front-wheel orientation is relatively difficult, needs artificially to ajust front-wheel and be rolled over
Overlapping is closed, and operation is inconvenient, and lacks a kind of fore wheel orienting mechanism that can be linked with vehicle frame folding, Lai Shixian vehicle frame folding
Front-wheel is ajusted in positioning.For this purpose, we design a kind of folding linkage attitude reference device on vehicle frame.
Utility model content
For the defect for solving prior art, utility model discloses a kind of folding linkage Direction Finder on vehicle frame
Structure.
Utility model discloses a kind of folding linkage attitude reference device on vehicle frame, including with unfolded state and folding
The vehicle frame of state, the rear wheel fulcrum bar for including on the vehicle frame are connected with one end of basketry connecting rod, the basketry connecting rod it is another
End is rotated with unlock spill spin block by rotation pin member and is connect, and the unlock spill spin block is mounted on by rotating pin member
At the side wall gap position of front-wheel strut, the unlock spill spin block is mutually drawn with positioning pin by hauling rope and is connect, the traction
Rope is arranged in the inner cavity of front-wheel strut, and the positioning pin is mounted in front connector positioning mold insert, and in the positioning
The top of pin is affixed to be equipped with position reset spring, and the front connector positioning mold insert is fixed on front component, the front-wheel
The directional hole that positioning pin plugs is offered on component.
Preferably, the outside of the affixed front connector positioning mold insert in the front component top, which is arranged, is equipped with positioning mold insert cover
Shell, the positioning mold insert housing and front-wheel strut are fastened assembly connection.
Preferably, the top slope inner wall of the positioning mold insert housing and the top Joint of directional homing spring are set
It sets, and the directional homing spring installed is in compressive state always.
Preferably, it plugs to be equipped on the positioning mold insert housing and positions mold insert with the affixed front connector in front component top
The front-wheel Quick-dismantle component of inconsistent locking.
Preferably, the front-wheel Quick-dismantle component by stirring tabletting, spring forms, the tail end of the spring it is affixed be arranged preceding
Connector positions mold insert, the other end of the spring and stirs tabletting Joint, it is described stir tabletting and plug be mounted on positioning mold insert
On the areole of housing.
Preferably, the unlock spill spin block, which is mounted at the side wall gap position of front-wheel strut, is arranged installation spill spin block cover
Shell.
Beneficial effect is: its structure is simple, assembles easy for installation, expansion or folded state by vehicle frame, fixed to realize
The unlocked state or lock state of position pin and front component, folding linkage impact operations are convenient.
Detailed description of the invention
Fig. 1 is a kind of fractionation schematic diagram of the folding linkage attitude reference device on vehicle frame of utility model；
Fig. 2 is a kind of side sectional view of the folding linkage attitude reference device on vehicle frame of utility model；
Fig. 3 is a kind of assembly application schematic diagram of the folding linkage attitude reference device on vehicle frame of utility model.
Wherein: 1- vehicle frame；2- rear wheel fulcrum bar；3- front-wheel strut；4- basketry connecting rod；5- unlocks spill spin block；6- rotates pin member；
7- hauling rope；8- positioning pin；9- directional homing spring；10- front connector positions mold insert；11- front component；12- directional hole；13-
Front-wheel Quick-dismantle component；130- stirs tabletting；131- spring；14- spill spin block housing；15- positions mold insert housing.
Specific embodiment
As shown in Figure 1-3, utility model discloses a kind of folding linkage attitude reference device on vehicle frame, including there is exhibition
The vehicle frame 1 of open state and folded state, the rear wheel fulcrum bar 2 for including on the vehicle frame 1 are connected with one end of basketry connecting rod 4, institute
The other end for stating basketry connecting rod 4, which is rotated by rotation pin member 6 with unlock spill spin block 5, to be connect, and the unlock spill spin block 5 is logical
It crosses rotation pin member 6 to be mounted at the side wall gap position of front-wheel strut 3, the unlock spill spin block 5 is mounted on front-wheel strut 3
Side wall gap position at be arranged installation spill spin block housing 14.
The unlock spill spin block 5 is drawn with 8 phase of positioning pin by hauling rope 7 and is connected, and the hauling rope 7 is arranged in front-wheel branch
In the inner cavity of bar 3, the positioning pin 8 is mounted in front connector positioning mold insert 10, and solid on the top of the positioning pin 8
It is equipped with position reset spring 9, the front connector positioning mold insert 10 is fixed on front component 11, the front component 11
On offer the directional hole 12 that positioning pin plugs.
The outside of the affixed front connector positioning mold insert 10 in 11 top of front component, which is arranged, is equipped with positioning mold insert housing
15, the positioning mold insert housing 15 and front-wheel strut 3 are fastened assembly connection, the top slope of the positioning mold insert housing 15
The top Joint of inner wall and directional homing spring 9 is arranged, and the directional homing spring 9 installed is in compressive state always,
So that reset spring 9 is convenient for pushing positioning pin 8 to move down positioning under own resilient effect.
It plugs to be equipped on the positioning mold insert housing 15 and positions mold insert 10 with the affixed front connector in 11 top of front component
The front-wheel Quick-dismantle component 13 of inconsistent locking, the front-wheel Quick-dismantle component 13 by stirring tabletting 130, spring 131 forms, the bullet
The affixed setting of the tail end of spring 131 positions mold insert 10 in front connector, the other end of the spring 131 and stirs 130 Joint of tabletting,
It is described stir tabletting 130 plug be mounted on positioning mold insert housing 15 areole on so that convenient for pass through front-wheel Quick-dismantle component 13
Front component 11 is quickly removed, is operated quick and convenient.
Utility model is implemented, the rear wheel fulcrum bar 2 and front-wheel branch when vehicle frame is in unfolded state, on vehicle frame 1
The basketry connecting rod 4 being rotatablely connected between bar 3 is in horizontality, the solution that basketry connecting rod 4 passes through rotation 6 rolling assembling of pin member installation
Lock spill spin block 5 pulls hauling rope 7 to be in tension, so that hauling rope 7 drives the traction of positioning pin 8 to move up, so that directional homing
Spring 3 is in compressive state when positioning pin moves up traction, and makes positioning pin 8 far from the orientation opened up on front component 11
Hole 12 so that front component 11 unlocks, and is convenient for being freely rotated；When vehicle frame is in folded state, basketry connecting rod 4 can be with
Unlock spill spin block 5 is driven to rotate along rotation pin member 6, so that hauling rope 7 is in relaxed state, and positioning pin 8 is in directional homing bullet
It moves down under the compression elasticity effect of spring 9, so that positioning pin 8 moves down pop-up front connector positioning mold insert 10, is plugged until moving down
In the directional hole 12 on front component 11, the locking of front component 11 is realized.Using the technical program, structure is simple, dress
With expansion or folded state easy for installation, by vehicle frame, the unlocked state or locking shape of Lai Shixian positioning pin and front component
State, folding linkage impact operations are convenient.
Finally, it should be noted that above embodiments are only to illustrate utility model and not limit described in utility model
Technical solution；Therefore, although this specification has been carried out detailed description to utility model referring to above-mentioned each embodiment,
It is, those skilled in the art should understand that, it still can modify to utility model or equivalent replacement；And all are not
It is detached from the technical solution and its improvement of the spirit and scope of utility model, the scope of the claims in utility model should all be covered
In.
Claims (6)
1. a kind of folding linkage attitude reference device on vehicle frame, special including the vehicle frame with unfolded state and folded state
Sign is: the rear wheel fulcrum bar for including on the vehicle frame is connected with one end of basketry connecting rod, and the other end of the basketry connecting rod is logical
It crosses rotation pin member to rotate and connect with unlock spill spin block, and the unlock spill spin block is mounted on front-wheel by rotation pin member
At the side wall gap position of strut, the unlock spill spin block is mutually drawn with positioning pin by hauling rope and is connect, and the hauling rope is set
It sets in the inner cavity of front-wheel strut, the positioning pin is mounted in front connector positioning mold insert, and in the positioning pin
Top is affixed to be equipped with position reset spring, and the front connector positioning mold insert is fixed on front component, the front component
On offer the directional hole that positioning pin plugs.
2. a kind of folding linkage attitude reference device on vehicle frame according to claim 1, it is characterised in that: the front-wheel
The outside of the affixed front connector positioning mold insert in component top, which is arranged, is equipped with positioning mold insert housing, and the positioning mold insert housing is with before
Wheel strut is fastened assembly connection.
3. a kind of folding linkage attitude reference device on vehicle frame according to claim 2, it is characterised in that: the positioning
The top slope inner wall of mold insert housing and the top Joint of directional homing spring are arranged, and the directional homing spring installed
Always it is in compressive state.
4. a kind of folding linkage attitude reference device on vehicle frame according to claim 1, it is characterised in that: the positioning
The front-wheel Quick Release group for being equipped with the front connector positioning mold insert inconsistent locking affixed with front component top is plugged on mold insert housing
Part.
5. a kind of folding linkage attitude reference device on vehicle frame according to claim 4, it is characterised in that: the front-wheel
Quick-dismantle component by stirring tabletting, spring forms, the tail end of the spring it is affixed setting front connector position mold insert, the spring
The other end and stir tabletting Joint, it is described stir tabletting and plug be mounted on the areole of positioning mold insert housing.
6. a kind of folding linkage attitude reference device on vehicle frame according to claim 1, it is characterised in that: the unlock
Spill spin block, which is mounted at the side wall gap position of front-wheel strut, is arranged installation spill spin block housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821314476.2U CN208963152U (en) | 2018-08-15 | 2018-08-15 | A kind of folding linkage attitude reference device on vehicle frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821314476.2U CN208963152U (en) | 2018-08-15 | 2018-08-15 | A kind of folding linkage attitude reference device on vehicle frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208963152U true CN208963152U (en) | 2019-06-11 |
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ID=66753111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821314476.2U Active CN208963152U (en) | 2018-08-15 | 2018-08-15 | A kind of folding linkage attitude reference device on vehicle frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208963152U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115123365A (en) * | 2022-05-26 | 2022-09-30 | 好孩子儿童用品有限公司 | Children article |
| TWI790908B (en) * | 2021-01-28 | 2023-01-21 | 瑞士商明門瑞士股份有限公司 | Wheel mechanism and child carrier |
-
2018
- 2018-08-15 CN CN201821314476.2U patent/CN208963152U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI790908B (en) * | 2021-01-28 | 2023-01-21 | 瑞士商明門瑞士股份有限公司 | Wheel mechanism and child carrier |
| CN115123365A (en) * | 2022-05-26 | 2022-09-30 | 好孩子儿童用品有限公司 | Children article |
| CN115123365B (en) * | 2022-05-26 | 2023-12-29 | 好孩子儿童用品有限公司 | Child article |
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