CN210338127U - Scooter and seat folding limiting mechanism thereof - Google Patents
Scooter and seat folding limiting mechanism thereof Download PDFInfo
- Publication number
- CN210338127U CN210338127U CN201921017324.0U CN201921017324U CN210338127U CN 210338127 U CN210338127 U CN 210338127U CN 201921017324 U CN201921017324 U CN 201921017324U CN 210338127 U CN210338127 U CN 210338127U
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- rotating
- accommodating groove
- cover plate
- fixed
- scooter
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- 230000007246 mechanism Effects 0.000 title claims abstract description 21
- 230000000903 blocking effect Effects 0.000 claims abstract description 44
- 230000003044 adaptive effect Effects 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000005034 decoration Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
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Abstract
The utility model discloses a scooter and a seat folding limiting mechanism thereof, wherein the seat folding limiting mechanism comprises a fixed part arranged on a longitudinal rod of the scooter and a rotating part arranged at the front end of a seat of the scooter, the fixed part is connected with the rotating part through a rotating shaft, a blocking block is arranged on the rotating shaft, the section of the blocking block, which is perpendicular to the direction of the rotating shaft, is in non-circular arrangement, and a fixed accommodating groove and a rotating accommodating groove which are matched with the shape of the blocking block are respectively arranged on the fixed part and the rotating part; during limiting, the blocking block is simultaneously sunk into the fixed accommodating groove and the rotating accommodating groove; the utility model discloses a scooter and folding stop gear of seat thereof adopts the folding stop gear of seat simple structure of this kind of setting, and the production cost of manufacture is lower.
Description
Technical Field
The utility model relates to a scooter and folding stop gear of seat thereof belongs to the scooter field.
Background
The scooter is a common child riding toy, in order to facilitate rest and reduce the fatigue degree of children riding the scooter, a plurality of existing scooters are provided with seats, and after the seats are arranged, if the seats are only fixed at the use positions, the children can only use the scooter with the seats, so that the use pleasure is reduced; therefore, a plurality of scooters with foldable seats appear in the market, but the seat folding limiting mechanisms of the scooters are complex and have higher production cost.
SUMMERY OF THE UTILITY MODEL
The utility model provides a simple structure's folding stop gear of seat to prior art's not enough.
In order to achieve the above purpose, the utility model provides a following technical scheme: a scooter seat folding limiting mechanism comprises a fixed part arranged on a longitudinal rod of a scooter and a rotating part arranged at the front end of the scooter seat, wherein the fixed part and the rotating part are connected through a rotating shaft, a blocking block is arranged on the rotating shaft, the section of the blocking block, which is perpendicular to the direction of the rotating shaft, is in non-circular arrangement, and a fixed accommodating groove and a rotating accommodating groove which are matched with the blocking block in shape are respectively arranged on the fixed part and the rotating part; during limiting, the blocking block is simultaneously sunk into the fixed accommodating groove and the rotating accommodating groove; the seat folding limiting mechanism is simple in structure and low in production and manufacturing cost.
The utility model is further arranged that the section of the stop block vertical to the direction of the rotating shaft is a polygon; the blocking piece that the polygon set up is more even in the use atress of blocking piece.
The utility model is further arranged that the section of the stop block vertical to the direction of the rotating shaft is square; the cross-section of the fixed holding tank is also square, and the connecting lines of two opposite angles of the square fixed holding tank are respectively positioned in the vertical direction and the horizontal direction, so that the blocking block is more uniformly stressed.
The utility model is further arranged in that the rotating part comprises a left rotating part and a right rotating part, the fixed part is positioned between the left rotating part and the right rotating part, the rotating accommodating groove runs through the left rotating part or the right rotating part, the fixed accommodating groove is arranged on the fixed part near one side of the rotating accommodating groove, and the fixed accommodating groove does not run through the fixed part; the fixed holding tank does not run through the fixed part setting, blocks that the piece is when moving inwards, and the diapire of fixed holding tank plays limiting displacement.
The utility model is further arranged in that both sides of the rotating part are respectively provided with a left cover plate and a right cover plate, and an elastic reset piece is arranged between the stop block and the left cover plate or the right cover plate; when the seat is folded to a required position, the blocking block is enabled to sink into the fixed accommodating groove again by the elastic resetting piece.
The utility model is further arranged in that the fixed part comprises a left fixed part and a right fixed part, the rotating part is positioned between the left fixed part and the right fixed part, the fixed accommodating groove runs through the left fixed part or the right fixed part, the rotating accommodating groove is arranged on the rotating part near one side of the fixed accommodating groove, and the rotating accommodating groove does not run through the rotating part; the holding tank is rotated and the fixed part setting is not run through, blocks that the piece is when moving inwards, and the diapire of rotating the holding tank plays limiting displacement.
The utility model discloses further set up to, the fixed part both sides are equipped with left side apron and right side apron respectively, block the piece with it resets to be equipped with elasticity between left side apron or the right side apron, it is in to block the piece the ascending thickness of pivot axis side is greater than the degree of depth of fixed holding tank.
The utility model is further arranged in that the limiting block is fixed at one end of the rotating shaft, the other end of the rotating shaft penetrates through the left cover plate or the right cover plate, the other end of the rotating shaft is provided with a limiting cap, a gap is arranged between the limiting cap and the left cover plate or the right cover plate, and the size of the gap is adapted to the movement distance of the stop block; the stop block is separated from the fixed holding groove or the rotary holding groove by pressing the limit cap, and when the stop block is separated from the fixed holding groove or the rotary holding groove, the limit cap is abutted against the left cover plate or the cover plate prevents a user from pressing the movable stop block any more; the arrangement limits the stroke of the blocking block within a certain range, and avoids the damage of the elastic resetting piece caused by excessive pressing of a user.
The utility model is further arranged in such a way that the blocking block is arranged on the rotating shaft in a sliding way, and a push rod is arranged on the blocking block and penetrates through the left cover plate or the right cover plate; the push rod is pushed to enable the limiting block to slide on the rotating shaft.
The utility model discloses further set up to, elasticity resets and is reset spring.
The utility model provides a scooter, includes above-mentioned arbitrary seat folding stop gear, still include the footboard, install wheel, handle and the vertical pole of connecting handle and footboard in the footboard bottom, the fixed part cover is established on the vertical pole.
Drawings
Fig. 1 is a schematic structural view of the scooter of the present invention;
FIG. 2 is a schematic view of the folded scooter seat of the present invention;
fig. 3 is a schematic structural view of a folding limiting mechanism in a first embodiment of the present invention;
fig. 4 is a partially enlarged view of a portion a in fig. 3.
In the figure: 1. a pedal; 2. a wheel; 3. a longitudinal rod; 4. a handle; 5. a seat; 51. a rotating part; 512. a left rotating part; 511. a right rotating portion; 513. rotating the accommodating groove; 6. a fixed part; 61. fixing the accommodating groove; 7. A rotating shaft; 71. a blocking block; 72. a limiting cap; 8. a return spring; 92. a left cover plate; 91. and a right cover plate.
Detailed Description
The embodiment of the present invention, a scooter and a seat folding position-limiting mechanism thereof, will be further described with reference to fig. 1 to 4.
The first embodiment is as follows:
as shown in fig. 1-3, the scooter of the present embodiment includes a pedal 1, a wheel 2, a handle 4, a longitudinal rod 3 connecting the handle 4 and the head of the pedal 1, a seat 5 and a seat folding mechanism; the seat folding mechanism comprises a fixing part 6 arranged on a longitudinal rod 3 of the scooter and a rotating part 51 arranged at the front end of the seat 5, the fixing part 6 is connected with the rotating part 51 through a rotating shaft 7, the scooter seat 5 connected with the rotating shaft 7 can rotate around the rotating shaft 7 in the longitudinal direction, a square cylindrical blocking block 71 is arranged at the right end of the rotating shaft 7, the diameter of the section of the blocking block 71 perpendicular to the direction of the rotating shaft 7 is larger than that of the rotating shaft 7, the blocking block 71 is fixed on the rotating shaft 7, a fixing accommodating groove 61 adaptive to the shape of the blocking block 71 is arranged on the fixing part 6, and a rotating accommodating groove 513 adaptive to the shape of the blocking block 71 is arranged on the rotating part 51; during normal use, the blocking block 71 is sunk into the fixed accommodating groove 61 and the rotating accommodating groove 513 simultaneously, and because the blocking block 71 is square and the fixed accommodating groove 61 and the rotating accommodating groove 513 are square matched with the blocking block 71, the rotational freedom of the blocking block 71 and the rotating part 51 is limited by the fixed accommodating groove 61, and at the moment, the rotating part 51 at the front end of the seat 5 cannot rotate around the rotating shaft 7, namely, the seat 5 is limited; when the seat 5 needs to be rotated, the stopper 71 is moved to separate the stopper 71 from the fixed portion 6 or the rotating portion 51, so that the seat 5 can be rotated.
Further, the rotating portion 51 includes a left rotating portion 512 and a right rotating portion 511, the fixing portion 6 is located between the left rotating portion 512 and the right rotating portion 511, the rotating receiving groove 513 penetrates through the right rotating portion 511, the fixing receiving groove 61 is disposed on the fixing portion 6, the fixing receiving groove 61 is a groove extending leftwards from the right side of the fixing portion 6, the fixing receiving groove 61 does not penetrate through the fixing portion 6, and the thickness of the blocking block 71 in the axial direction of the rotating shaft 7 is greater than the depth of the fixing receiving groove 61; the left rotating part 512 and the right rotating part 511 are respectively provided with a left cover plate 92 and a right cover plate 91, a return spring 8 is arranged between the right end surface of the stop block 71 and the right cover plate 91, the left end of the rotating shaft 7 penetrates through the left cover plate 92 and the left rotating part 512, and the left end of the rotating shaft 7 is sleeved with a limit cap 72.
Further, the rotating portion 51 and the seat 5 are integrally formed; the fixing part 6 is sleeved on the longitudinal rod 3.
Further, the end of the stopper 71 is provided with a recess for receiving the end of the return spring 8.
The stop block 71 in the present application is not limited to a square column shape, and the non-circular shape in the present application means that the stop block 71 is disposed in a non-circular shape in a cross section perpendicular to the direction of the rotating shaft 7, for example, the stop block 71 may be a polygon, and the stop block 71 in the present embodiment is fixed at the right end of the rotating shaft.
During normal use, the blocking block 71 is sunk into the fixed accommodating groove 61 and the rotating accommodating groove 513 simultaneously, and because the blocking block 71 is square and the fixed accommodating groove 61 and the rotating accommodating groove 513 are square matched with the blocking block 71, the rotational freedom of the blocking block 71 and the rotating part 51 is limited by the fixed accommodating groove 61, and at the moment, the rotating part 51 at the front end of the seat 5 cannot rotate around the rotating shaft 7, namely, the seat 5 is limited; when the seat 5 needs to be folded, the limiting cap on the rotating shaft is pressed from the left side of the scooter, the rotating shaft drives the blocking block 71 to move rightwards to enable the blocking block 71 to be separated from the fixed accommodating groove 61, and at the moment, the seat 5 can rotate around the rotating shaft, so that the seat 5 can be folded; when the seat is folded to a desired position, the stopper is returned to the fixing receiving groove 61 by the return spring 8, and the seat is fixed at the position.
Example two:
the seat folding mechanism of the second embodiment is basically the same as the seat folding mechanism of the first embodiment, and the difference is that the second embodiment has a stopper 71 slidably disposed on the right side of the rotating shaft 7, a push rod for pushing the stopper 71 to slide left and right on the rotating shaft 7 is disposed on the stopper 71, and the push rod is disposed on the right side wall of the stopper 71 and extends rightward to protrude out of the right cover plate 91; or the push rod is arranged on the left side wall of the block 71 and extends leftwards to extend out of the left cover plate 92, and when the push rod is arranged leftwards, a strip-shaped groove or a strip-shaped hole for accommodating the push rod is required to be arranged on the rotating shaft 7 in order not to hinder the seat 5 from rotating; the left side of the rotating shaft 7 does not need to penetrate through the left cover plate 92, and the limiting cap 72 does not need to be arranged.
Example three:
the seat folding mechanism according to the third embodiment is substantially the same as the seat folding mechanism according to the first embodiment, and is different in that the third embodiment fixing portion 6 includes a left fixing portion and a right fixing portion, a gap for accommodating the rotating portion 51 is provided between the left fixing portion and the right fixing portion, a gap is provided between the left rotating portion 511 and the right rotating portion 512 of the rotating portion 51, the rotating portion 51 is integrally formed, the fixing accommodating groove 61 penetrates through the right fixing portion, and the rotating accommodating groove 513 does not penetrate through the rotating portion 51.
Example four:
the seat folding mechanism according to the fourth embodiment is substantially the same as the seat folding mechanism according to the first embodiment, and is different in that the fourth embodiment includes a left fixing portion and a right fixing portion, a gap for accommodating the rotating portion 51 is provided between the left fixing portion and the right fixing portion, a gap is provided between the left rotating portion 512 and the right rotating portion 511 of the rotating portion 51, the rotating portion 51 is integrally formed, the left fixing portion and the right fixing portion are located between the left rotating portion 51 and the right rotating portion, the fixing accommodating groove 61 penetrates through the right fixing portion 6, and the rotating accommodating groove 513 does not penetrate through the rotating portion 51; the stop block 71 is arranged on the right side of the rotating shaft 7 in a sliding manner, a push rod for pushing the stop block 71 to slide left and right on the rotating shaft 7 is arranged on the stop block 71, and the push rod is arranged on the right side wall of the stop block 71 and extends rightwards to extend out of the right cover plate 91; or the push rod is arranged on the left side wall of the block 71 and extends leftwards to extend out of the left cover plate 92, and when the push rod is arranged leftwards, a strip-shaped groove or a strip-shaped hole for accommodating the push rod is required to be arranged on the rotating shaft 7 in order not to hinder the seat 5 from rotating; the left side of the rotating shaft 7 does not need to penetrate through the left cover plate 92, and the limiting cap 72 does not need to be arranged.
The above-mentioned orientation is an orientation in the conventional sense with reference to the angle of the user standing on the step.
In the above embodiments, for convenience of description, the blocking block is disposed on the right side of the rotating shaft, but in the embodiments, the blocking block may also be disposed on the left side of the rotating shaft, and at this time, the technical features may be adjusted in a mirror image manner.
It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (10)
1. A folding limiting mechanism of a scooter seat is characterized by comprising a fixed part arranged on a longitudinal rod of a scooter and a rotating part arranged at the front end of the scooter seat, wherein the fixed part and the rotating part are connected through a rotating shaft, a blocking block is arranged on the rotating shaft, the section of the blocking block, which is perpendicular to the direction of the rotating shaft, is in non-circular arrangement, a fixed accommodating groove which is adaptive to the shape of the blocking block is arranged on the fixed part, and a rotating accommodating groove which is adaptive to the shape of the blocking block is arranged on the rotating part; during spacing, the stop block is sunk into the fixed accommodating groove and the rotary accommodating groove simultaneously.
2. The scooter seat folding limiting mechanism of claim 1, wherein the cross section of the blocking block perpendicular to the rotation axis is polygonal.
3. The scooter seat folding limiting mechanism of claim 2, wherein the cross section of the blocking block perpendicular to the rotation axis is square.
4. The folding stop gear of scooter seat according to claim 1, wherein the rotation portion comprises a left rotation portion and a right rotation portion, the fixing portion is located between the left rotation portion and the right rotation portion, the rotation accommodating groove is disposed through the left rotation portion or the right rotation portion, the fixing accommodating groove is disposed on the fixing portion near one side of the rotation accommodating groove, and the fixing accommodating groove does not penetrate through the fixing portion.
5. The folding stop gear of scooter seat according to claim 4, wherein a left cover plate and a right cover plate are respectively disposed on two sides of the rotating part, an elastic reset piece is disposed between the blocking piece and the left cover plate or the right cover plate, and the thickness of the blocking piece in the axial direction of the rotating shaft is larger than the depth of the fixed accommodating groove.
6. The folding stop gear of scooter's seat of claim 1, wherein the fixed portion comprises a left fixed portion and a right fixed portion, the rotating portion is located between the left fixed portion and the right fixed portion, the fixed accommodating groove is disposed through the left fixed portion or the right fixed portion, the rotating accommodating groove is disposed on the rotating portion near one side of the fixed accommodating groove, and the rotating accommodating groove does not penetrate through the rotating portion.
7. The folding stop gear of scooter seat according to claim 6, wherein a left cover plate and a right cover plate are respectively disposed on two sides of the fixing portion, an elastic reset member is disposed between the blocking piece and the left cover plate or the right cover plate, and the thickness of the blocking piece in the axial direction of the rotating shaft is greater than the depth of the fixing accommodating groove.
8. The folding stop gear of scooter seat according to claim 5 or 7, wherein the stop block is fixed at one end of the rotating shaft, the other end of the rotating shaft penetrates through the left cover plate or the right cover plate, the other end of the rotating shaft is provided with a stop cap, a gap is formed between the stop cap and the left cover plate or the right cover plate, and the size of the gap is adapted to the movement distance of the stop block.
9. The folding stop gear of scooter seat according to any one of claims 5 or 7, wherein the stop block is slidably disposed on the rotating shaft, and a push rod penetrating through the left cover plate or the right cover plate is disposed on the stop block.
10. A scooter, characterized in that, comprises the seat folding limiting mechanism of any one of claims 1-9, and further comprises a pedal, a wheel installed at the bottom of the pedal, a handle and a longitudinal rod connecting the handle and the pedal, wherein the fixing part is sleeved on the longitudinal rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921017324.0U CN210338127U (en) | 2019-07-02 | 2019-07-02 | Scooter and seat folding limiting mechanism thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921017324.0U CN210338127U (en) | 2019-07-02 | 2019-07-02 | Scooter and seat folding limiting mechanism thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210338127U true CN210338127U (en) | 2020-04-17 |
Family
ID=70192629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921017324.0U Expired - Fee Related CN210338127U (en) | 2019-07-02 | 2019-07-02 | Scooter and seat folding limiting mechanism thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210338127U (en) |
-
2019
- 2019-07-02 CN CN201921017324.0U patent/CN210338127U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200417 |