CN212828875U - Folding gap adjusting structure for scooter - Google Patents
Folding gap adjusting structure for scooter Download PDFInfo
- Publication number
- CN212828875U CN212828875U CN202021138985.1U CN202021138985U CN212828875U CN 212828875 U CN212828875 U CN 212828875U CN 202021138985 U CN202021138985 U CN 202021138985U CN 212828875 U CN212828875 U CN 212828875U
- Authority
- CN
- China
- Prior art keywords
- folding
- adjusting shaft
- adjusting
- shaft
- end portion
- 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.)
- Active
Links
- 238000009434 installation Methods 0.000 claims abstract description 11
- 238000012423 maintenance Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
Images
Landscapes
- Motorcycle And Bicycle Frame (AREA)
Abstract
The utility model relates to a scooter field specifically relates to a folding clearance adjustment structure of scooter, including adjusting shaft, fastener, be provided with on the folding seat and supply adjusting shaft to encircle the mounting hole of the many corners installation of self axis, folding seat, adjusting shaft all with fastener fixed connection, the epaxial orientation stand connection piece that is provided with of adjusting extends and with the arch of stand connection piece butt, this structural adjustment is accurate to simple structure, assembly, adjustment, maintenance are convenient.
Description
Technical Field
The utility model relates to a scooter field specifically relates to a scooter folding clearance adjustment structure.
Background
At present, the scooter has more and more received masses' favor as short distance traffic vehicle of riding instead of walk, and wherein very important one is exactly that it has folding function, takes less space and easily carries when accomodating. The folding mechanism of current folding scooter is more complicated, and folding in-process needs both hands and feet to fold with the help of both hands, has increased the loaded down with trivial details complexity of folding operation, causes the convenience of scooter to discount greatly.
Chinese patent (CN201620466267.4) is a quick folding mechanism for a scooter, comprising a folding fixed seat, a folding connecting sheet, a folding lifting rod, a folding stepping piece, a rotating shaft, a lifting rod rotating shaft, a folding movable shaft and a folding stepping piece shaft, wherein the folding fixed seat is fixedly arranged on the rear body of the scooter, one end of the folding connecting sheet is movably connected on the folding fixed seat through the rotating shaft, and the other end of the folding connecting sheet is fixedly arranged on the front body of the scooter; folding lifting rod passes through the lifting rod rotation axis and installs on folding fixing base, and folding stepping on a piece is installed in folding lifting rod one end through folding stepping on a piece axle, and folding loose axle passes through the loose axle extension spring to be connected on the rotation axis, and the other end of folding lifting rod passes through the lifting rod extension spring to be connected on folding fixing base.
As shown in fig. 1, when the scooter that this patent discloses expandes, folding connection piece presss from both sides and locates between PU cover and the folding loose axle, receive the restriction of production precision and article accuse, the PU cover of every scooter and the distance inequality between the folding loose axle, the folding connection piece of every scooter is also not as wide, in order to make all scooter homoenergetic expandes that dispatches from the factory completely, the distance between PU cover and the folding loose axle can be enlargied to the producer when the design, the production tolerance for folding connection piece provides the surplus, thereby cause partial scooter to expand the back, folding fixing base and folding connection piece can appear rocking, cause customer's use to experience relatively poor, bring the potential safety hazard for user's use.
For this reason, a structure capable of solving the above-described technical problem is required.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a scooter folding clearance adjustment structure is provided, this structure is adjusted accurately to simple structure, assembly, adjustment, maintenance are convenient.
In order to achieve the above purpose, the utility model adopts the technical scheme that:
folding clearance adjustment structure of scooter is applied to the clearance between folding seat of adjustment and the stand connection piece, including adjusting shaft, fastener, be provided with on the folding seat and supply the adjusting shaft to encircle the mounting hole of the many corners installation of self axis, folding seat, adjusting shaft all with fastener fixed connection, the epaxial arch that extends and with stand connection piece butt that is provided with towards the stand connection piece of adjusting.
Preferably, the adjusting shaft is provided with one, the adjusting shaft penetrates through the folding seat, and two ends of the adjusting shaft are provided with protrusions.
Preferably, the number of the adjusting shafts is two, the adjusting shafts are respectively installed on two sides of the folding seat, and one end of each adjusting shaft is provided with a protrusion.
Preferably, the mounting hole is a round hole or a spline hole, and the adjusting shaft is provided with a mounting part in clearance fit with the mounting hole and a connecting part fixedly connected with the fastener.
Preferably, the mounting hole is a threaded hole, the adjusting shaft is provided with an end part and a screw part which are coaxial and fixedly connected, the diameter of the end part is larger than that of the screw part, the screw part is in threaded connection with the mounting hole, the fastening piece is a nut and is in threaded connection with the screw part, the end part and the fastening piece are respectively clamped on two sides of the folding seat, and the protrusion is arranged on the end part.
Preferably, the end is cam shaped.
Preferably, the end part is cylindrical, the adjusting shaft further comprises a jackscrew, and a threaded hole which radially penetrates through the end part and is in threaded connection with the jackscrew is formed in the end part.
Preferably, the upright post connecting piece is provided with a notch which is sleeved on the outer side of the end part in half.
Compared with the prior art, the utility model beneficial effect who has is:
after folding seat and stand connection piece assembly are accomplished, expand it, twist screw rod portion to the mounting hole inside for tip and folding seat lean on the screw hole of tip towards the stand connection piece simultaneously, twist the jackscrew to the screw hole of tip inside, the installation depth of rotation regulation jackscrew adjusts the tight degree of support between the tip of jackscrew and the stand connection piece, rocks the stand connection piece, observes whether it produces relative motion with folding seat.
1. The structure is simple, and the assembly, the adjustment and the maintenance are convenient;
2. the structure can adjust the clearance between the two sides of the upright post connecting sheet and the two sides of the folding seat, and the adjustment is accurate.
Drawings
FIG. 1 is a schematic diagram of the prior art;
FIG. 2 is a side view of the present invention applied to a scooter;
fig. 3 is a perspective view of the present invention in an expanded state;
fig. 4 is a front view of the present invention in an expanded state;
FIG. 5 is a cross-sectional view at section A-A of FIG. 4;
FIG. 6 is a cross-sectional view at section C-C of FIG. 4;
fig. 7 is a perspective view of the present invention in a folded state;
fig. 8 is a three-dimensional exploded view of the present invention in a folded state;
the reference numbers in the figures illustrate:
1-a folding seat; 1 a-mounting holes;
2-column connecting sheets; 2 a-a notch;
3-adjusting the shaft; 3 a-end; 3 b-a screw section; 3 c-top thread;
4-a fastener;
6, fixing a shaft;
7-movable shaft.
Detailed Description
The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.
Folding clearance adjustment structure of scooter, as shown in fig. 2 to 8, be applied to the clearance between adjustment folding seat 1 and the stand connection piece 2, folding seat 1 is used for installing the automobile body, stand connection piece 2 is used for installing the stand, including adjusting shaft 3, fastener 4, be provided with the mounting hole 1a that can supply adjusting shaft 3 to encircle the installation of self axis multirotation on folding seat 1, adjusting shaft 3 all with fastener 4 fixed connection, be provided with on the adjusting shaft 3 towards stand connection piece 2 extend and with the arch of stand connection piece 2 butt.
As shown in fig. 3, the middle end of the folding seat 1 is rotatably connected with one end of the upright post connecting piece 2 through a fixed shaft 6, the folding seat 1 and the upright post connecting piece 2 are folded or unfolded through the fixed shaft 6, the folding seat 1 and the upright post connecting piece 2 are respectively provided with a long circular groove and an arc circular groove, and the movable shaft 7 is slidably connected with the long circular groove and the arc circular groove; when the folding seat 1 and the upright post connecting piece 2 are unfolded, the movable shaft 7 is used for limiting the folding seat 1 and the upright post connecting piece 2 from being folded, and the adjusting shaft 3 is used as a stop piece for limiting the maximum unfolding angle of the upright post connecting piece 2; at the moment, the movable shaft 7 is positioned between the adjusting shaft 3 and the movable shaft 7, the adjusting shaft 3 is fixedly connected with the folding seat 1 through a fastener 4, the adjusting shaft 3 abuts against the upright post connecting sheet 2 through the bulge of the adjusting shaft, and the upright post connecting sheet 2 is clamped between the bulge and the movable shaft 7; during the assembly, at first, adjust the corner that adjusting shaft 3 installed on folding seat 1 for protruding and loose axle 7 press from both sides the stand connection piece 2 tightly, then, use fastener 4 to be connected adjusting shaft 3 with folding seat 1 fastening, can not produce between the stand of the scooter that so leaves the factory and the automobile body and rock.
Alternatively, the adjustment shaft 3 has one or two.
When adjusting shaft 3 had one, adjusting shaft 3 runs through folding seat 1, and the both ends of adjusting shaft 3 all have the arch, and adjusting shaft 3 is a complete axle, and adjusting shaft 3 runs through folding seat 1 and passes through fastener 4 and folding seat 1 fixed connection, and adjusting shaft 3 supports through the arch at its both ends and stand connection piece 2 and leans on.
When the number of the adjusting shafts 3 is two, as shown in fig. 7, the adjusting shafts 3 are respectively installed on two sides of the folding seat 1, one end of each adjusting shaft 3 is provided with a protrusion, and when the number of the adjusting shafts 3 is two, the two adjusting shafts 3 can respectively abut against two parts of the column connecting piece 2 through the protrusions of the adjusting shafts, so that the abutting degree of the protrusions and the column connecting piece 2 can be more accurately adjusted, and the number of the adjusting shafts 3 is preferably two.
Optionally, the mounting hole 1a is a round hole, a spline hole or a threaded hole.
When mounting hole 1a is round hole or splined hole, adjusting shaft 3 have with mounting hole 1a clearance fit's installation department and with 4 fixed connection's of fastener connecting portion, fastener 4 is nut or clamp, the installation department is round shaft or integral key shaft, connecting portion are for having the cylinder of screwed or have the cylinder of annular groove, fastener 4 and connecting portion threaded connection or joint, adjusting shaft 3 is installed on folding seat 1 through its installation department corner adjustable, adjusting shaft 3 rotates to suitable angle, make protruding and stand connection piece 2 support tight back, with the connecting portion fixed connection of fastener 4 with adjusting shaft 3, make fastener 4 and 1 friction coupling of folding seat or joint simultaneously, can realize the fixed connection of folding seat 1 and adjusting shaft 3.
When the mounting hole 1a is a round hole, the selectable corner of the adjusting shaft 3 is infinite, so that the abutting degree of the bulge and the upright post connecting piece 2 can be conveniently adjusted by an installing tool.
When mounting hole 1a is the splined hole, the unable rotation promptly after the assembly of adjustment shaft 3 is accomplished, need not to maintain repeatedly, fasten in the in-process of use.
When the mounting hole 1a is a threaded hole, as shown in fig. 6, the adjustment shaft 3 has an end portion 3a and a screw portion 3b that are coaxially and fixedly connected, the diameter of the end portion 3a is larger than the diameter of the screw portion 3b, the screw portion 3b is screwed into the mounting hole 1a, the fastening member 4 is a nut, the fastening member 4 is screwed into the screw portion 3b, the end portion 3a and the fastening member 4 are respectively clamped on both surfaces of the folding seat 1, and a projection is provided on the end portion 3 a.
Adjusting shaft 3 is the button head bolt, at first, with screw rod portion 3b and mounting hole 1a threaded connection, then, rotatory tip 3a makes tip 3a and folding seat 1 support and lean on, and protruding and stand connection piece 2 support tightly simultaneously, supports tightly folding seat 1 with fastener 4 and 1b0 threaded connection and make it support tightly again, and the double thread fastening is difficult not hard up when making adjusting shaft 3 use for a long time.
Alternatively, the end portion 3a is cam-shaped or cylindrical.
When the end part 3a is in the shape of a cam, the adjusting shaft 3 and the bulge thereof are integrated, and the production and the assembly of the adjusting shaft 3 are simple and convenient.
When the end portion 3a is cylindrical, as shown in fig. 5, the adjusting shaft 3 further includes a jack screw 3c, and the end portion 3a is provided with a screw hole which radially penetrates the end portion 3a and is screwed with the jack screw 3 c. The jackscrew 3c may also be of other construction and material such as soft plastic, pins, rivets, etc.
Adjusting shaft 3 and its arch are for separating the piece, and during installation adjusting shaft 3, the staff rotates adjusting shaft 3 in inserting the screw hole of tip 3a with the screwdriver for tip 3a supports with folding seat 1 and leans on the screw hole of tip 3a simultaneously towards stand connection piece 2 setting, then installs jackscrew 3c on tip 3a, through the installation depth of rotatory adjustment jackscrew 3c, adjusts the tight degree of support between the tip of jackscrew 3c and the stand connection piece 2.
Specifically, as shown in fig. 5 and 8, the column connecting piece 2 is provided with a notch 2a which is half sleeved outside the end part 3 a.
The gap 2a reduces the minimum distance between each point on the peripheral surface of the end part 3a and the upright post connecting piece 2, so that the worker can finely adjust the degree of the jackscrew 3c abutting against the upright post connecting piece 2.
The utility model discloses a theory of operation:
this structure is realized through following step the utility model discloses a function, and then solved the utility model provides a technical problem:
step one, after the folding seat 1 and the upright post connecting sheet 2 are assembled, unfolding the folding seat;
step two, screwing the screw rod part 3b into the mounting hole 1a, so that the end part 3a is abutted against the folding seat 1, and the threaded hole of the end part 3a faces the upright post connecting piece 2;
screwing the jackscrew 3c into the threaded hole of the end part 3a, rotatably adjusting the installation depth of the jackscrew 3c, and adjusting the abutting degree between the end part of the jackscrew 3c and the upright post connecting piece 2;
and step four, shaking the upright post connecting piece 2 to observe whether the upright post connecting piece and the folding seat 1 generate relative motion.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. Folding clearance adjustment structure of scooter is applied to the clearance between adjustment folding seat (1) and stand connection piece (2), a serial communication port, including adjusting shaft (3), fastener (4), be provided with mounting hole (1a) that can supply adjusting shaft (3) to encircle the installation of the many corners of self axis on folding seat (1), adjusting shaft (3) all with fastener (4) fixed connection, be provided with on adjusting shaft (3) towards stand connection piece (2) extend and with the arch of stand connection piece (2) butt.
2. The folding gap adjusting structure of the scooter according to claim 1, wherein the adjusting shaft (3) has one, the adjusting shaft (3) penetrates through the folding seat (1), and both ends of the adjusting shaft (3) have protrusions.
3. The folding gap adjusting structure of the scooter according to claim 1, wherein the number of the adjusting shafts (3) is two, the adjusting shafts (3) are respectively installed on both sides of the folding seat (1), and one end of the adjusting shaft (3) has a protrusion.
4. The folding gap adjustment structure of a scooter according to claim 2 or 3, characterized in that the mounting hole (1a) is a round hole or a spline hole, and the adjustment shaft (3) has a mounting portion in clearance fit with the mounting hole (1a) and a connecting portion fixedly connected with the fastening member (4).
5. The folding clearance adjustment structure of the scooter according to claim 2 or 3, wherein the mounting hole (1a) is a threaded hole, the adjustment shaft (3) has an end portion (3a) and a screw portion (3b) which are coaxially and fixedly connected, the diameter of the end portion (3a) is larger than that of the screw portion (3b), the screw portion (3b) is spirally connected with the mounting hole (1a), the fastening member (4) is a nut, the fastening member (4) is spirally connected with the screw portion (3b), the end portion (3a) and the fastening member (4) are respectively clamped on two sides of the folding seat (1), and the protrusion is arranged on the end portion (3 a).
6. The folding gap adjustment structure for a scooter according to claim 5, wherein the end portion (3a) is in the shape of a cam.
7. The folding gap adjustment structure of a scooter according to claim 5, wherein the end portion (3a) is cylindrical, the adjustment shaft (3) further comprises a top thread (3c), and the end portion (3a) is provided with a threaded hole which radially penetrates through the end portion (3a) and is in threaded connection with the top thread (3 c).
8. The folding gap adjustment structure of a scooter according to claim 7, wherein the column connecting piece (2) is provided with a notch (2a) which is half-sleeved outside the end portion (3 a).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021138985.1U CN212828875U (en) | 2020-06-18 | 2020-06-18 | Folding gap adjusting structure for scooter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021138985.1U CN212828875U (en) | 2020-06-18 | 2020-06-18 | Folding gap adjusting structure for scooter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212828875U true CN212828875U (en) | 2021-03-30 |
Family
ID=75175356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021138985.1U Active CN212828875U (en) | 2020-06-18 | 2020-06-18 | Folding gap adjusting structure for scooter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212828875U (en) |
-
2020
- 2020-06-18 CN CN202021138985.1U patent/CN212828875U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6317930B1 (en) | Pivotal device of a handle | |
| TWM492808U (en) | Torque wrench with locking device | |
| CN212828875U (en) | Folding gap adjusting structure for scooter | |
| CN107309492B (en) | Multifunctional saw quick-change structure and quick-change method | |
| CN210276524U (en) | Seat locking control mechanism, seat locking control device and seat | |
| CN210144218U (en) | Angle adjusting mechanism of drawing board support | |
| CN213139034U (en) | Scooter folding gap adjusting structure | |
| CN215215626U (en) | Foot stool structure | |
| CN209990752U (en) | Expansion fixing head and bicycle using same | |
| CN211310475U (en) | Elevator projection advertisement appearance subassembly based on wireless network | |
| CN109404376B (en) | Panel fastening mechanism and panel mounting method | |
| CN217415563U (en) | Automobile cup holder support | |
| CN2570140Y (en) | Bicycle supporting bracket | |
| CN211354699U (en) | Sliding mechanism of seat supporting assembly | |
| GB2466955A (en) | Adjustable height steering for a bicycle | |
| CN219337621U (en) | Electric tool support structure | |
| CN215461754U (en) | Fast replacing structure for seat cushion of exercise bike | |
| CN216070331U (en) | Drift car based on balance car | |
| CN210630914U (en) | Front and back sliding mechanism for handrail | |
| CN217863807U (en) | Seat assembly and vehicle | |
| CN204499966U (en) | Integral-type simple worktable | |
| RU200104U1 (en) | UNIT OF ADJUSTING AND FIXING THE POSITION OF WOODEN ELEMENTS OF THE MACHINE FOR NEEDLEWORK | |
| CN220442877U (en) | Walking aid vehicle is a removable component of (a) | |
| CN210952522U (en) | Arrow rest capable of adjusting angle | |
| CN219687200U (en) | Vehicle-mounted rear seat support |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 321399 dongpengtou, 4th floor, No. 171, Xueyuan North Road, Yongkang Economic Development Zone, Jinhua City, Zhejiang Province (self declaration) Patentee after: Zhejiang Anshang robot Co.,Ltd. Address before: 321399 dongpengtou, 4th floor, No. 171, Xueyuan North Road, Yongkang Economic Development Zone, Jinhua City, Zhejiang Province Patentee before: JINHUA ANSHANG ROBOT TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231211 Address after: 323000, Building 4, Xiaoweiyuan, Phase II (Hongshi Block), Dongtuo Block, Lishui High tech Zone, Xinbi Street, Jinyun County, Lishui City, Zhejiang Province Patentee after: Zhejiang Ange Automobile Industry Co.,Ltd. Address before: 321399 dongpengtou, 4th floor, 171 Xueyuan North Road, Yongkang Economic Development Zone, Jinhua City, Zhejiang Province (self declaration) Patentee before: Zhejiang Anshang robot Co.,Ltd. |