CN209528625U - A kind of go-cart straight trip wheel assembly - Google Patents
A kind of go-cart straight trip wheel assembly Download PDFInfo
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- CN209528625U CN209528625U CN201821600099.9U CN201821600099U CN209528625U CN 209528625 U CN209528625 U CN 209528625U CN 201821600099 U CN201821600099 U CN 201821600099U CN 209528625 U CN209528625 U CN 209528625U
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- wheel
- wheel stand
- shaft
- braking member
- brake frame
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Abstract
A kind of go-cart straight trip wheel assembly, including wheel stand and its wheel, wheel stand is provided with braking member, braking member and wheel stand active link, it is provided with shaft between braking member and wheel stand and shaft sequentially passes through wheel, wheel stand and shaft, braking member is by shaft rotation-limited in wheel stand side；Braking member includes brake frame, and wheel stand bottom end is provided with the mounting groove for installing brake frame, and brake frame side is provided with through-hole, and wheel stand is provided with mounting hole in mounting groove two sides, and brake frame is inserted into mounting groove, and shaft penetrating mounting holes and through-hole.The wheel stand of the utility model has braking member, and braking member acts directly on wheel, and by changing direction of the braking member in wheel stand, effective brake wheel changes state of the wheel on wheel stand.
Description
Technical field
The utility model relates to a kind of go-cart, specifically a kind of go-cart straight trip wheel assembly.
Background technique
Chinese patent literature CN207808932U disclosed on September 4th, 2018 a kind of anti-back wheel and using this it is anti-after
It moves back the go-cart of wheel, anti-back wheel, including wheel frame, wheel, brake tug slot and tug thick stick of stopping, the wheel frame to be inverted U shape, wheel frame
Including fixed plate and two mounting plates, two mounting plates are vertical and are disposed in parallel relation to one another, the upper surface of two mounting plates with
The lower surface integrally connected of the fixed plate；Wheel is cylindrical, and wheel is located between two mounting plates, the rotation of wheel
Center and the lower end of the mounting plate are rotatablely connected；The oblique upper end of two mounting plates offers the brake tug slot, two brakes respectively
Slot of pulling is arc-shaped, and two brake tug slots are symmetrical arranged, and brake tug slot is arranged along the outer rim of the wheel, the concave surface direction wheel for tug slot of stopping
The side of son；Tug thick stick of stopping passes through two brakes tug slots, and the both ends for tug thick stick of stopping are respectively equipped with retainer plate, and the radius of retainer plate is greater than
Stop tug slot width, stop tug thick stick can brakes pull slot in move up and down, when it is described stop tug thick stick be located at stop pull slot minimum point
When, tug thick stick of stopping offsets with the wheel.For the structure for preventing wheel to be reversed, state conversion is single.Therefore, need into one
Step is improved.
Utility model content
The purpose of the utility model is to provide a kind of simple and reasonable, cost of manufacture is lower, and install convenient is flexible, control
Make simple and fast, effective to solve the problems, such as that go-cart straight wheel brake structure is complicated, raising go-cart entirety assembling structure
Vehicle straight trip wheel assembly is walked, to overcome shortcoming in the prior art.
By a kind of go-cart straight trip wheel assembly of this purpose design, including wheel stand and its wheel, the wheel stand
It is provided with braking member, the braking member and wheel stand active link, is provided with and turns between braking member and wheel stand
Axis and shaft sequentially pass through wheel, wheel stand and shaft, and braking member is by shaft rotation-limited in wheel stand side.
When braking member is located at the front side of wheel stand, wheel is in band damping state；When braking member be located at wheel stand after
When side (undamped state), wheel can normally advance；When braking member state in a vertical shape is located at the bottom end of wheel stand, wheel
Vacantly on the ground, to realize braking state.
The braking member includes brake frame, and the wheel stand bottom end is provided with the mounting groove for installing brake frame,
Brake frame side is provided with through-hole, and wheel stand is provided with mounting hole in mounting groove two sides, and brake frame is inserted into mounting groove, and
Shaft penetrating mounting holes and through-hole, so that brake frame is rotated by the front and rear direction of shaft towards wheel stand.
The brake frame two sides are provided with positive stop lug boss, and positive stop lug boss is located at below through-hole, and wheel stand is in mounting groove
Two sides are provided with limiting slot, and positive stop lug boss limit is inserted into limiting slot, and the positive stop lug boss rotation-limited of brake frame is in limiting slot
It is interior.
The braking member further includes spring and locator heelpiece, is provided in brake frame and holds for pacifying spring-loaded spring
Slot is set, spring is placed in spring mounting groove, and shaft is through brake frame two sides, shaft and is located at below spring mounting groove, spring
One end and spring mounting groove side mutually limit fitting, and the spring other end and shaft mutually limit fitting；The installation of locator heelpiece
In the bottom end of brake frame.Spring is folded between spring mounting groove and shaft, to form position limiting structure.The effect of spring be by
Brake frame forms the power to axle center together, and when positive stop lug boss is when limiting slot rotates, positive stop lug boss squeezes shaft, limit by spring
Position boss is rebounded in limiting slot by spring, and brake frame can be detained surely on wheel stand, forms position limiting structure.
The brake frame bottom end is provided with the connecting column for installation positioner heelpiece, and locator heelpiece is provided with connection
Hole, connecting hole and connecting column are connected with each other by screw.Brake frame bottom end is provided with locator heelpiece, to increase brake frame and ground
The frictional force in face, effectively increases braking quality, prevents brake frame and ground from direct friction phenomenon occurs, brake frame bottom end is avoided to go out
Now wear.
It further include cushion rubber seat, the rubber ring being folded between wheel stand and wheel, the rubber ring sleeve is located at cushion rubber seat
Circular hole in, cushion rubber seat one end be inserted into wheel stand mounting hole in, shaft sequentially passes through wheel, rubber ring, cushion rubber seat, wheel
Brake frame in bracket and braking member.The circular hole of rubber ring and cushion rubber seat is interference fitted each other, between wheel stand and wheel
It is folded with cushion rubber seat, rubber ring；Wherein, the through-hole surfaces of brake frame are waney rectangular concave surface, when brake frame rotation is certain
When angle, offset outward occurs for cushion rubber seat and rubber ring, to oppress wheel, forms band damping.
Interlaced reinforcing rib is provided in the wheel stand.
The wheel is mute wheel, and the shaft is rivet.
The wheel stand of the utility model has braking member, and braking member acts directly on wheel, is stopped by changing
Direction of the vehicle component in wheel stand, effective brake wheel change state of the wheel on wheel stand, and braking member is located at
The front side of wheel stand, wheel are in band damping state；Braking member is located at the rear side of wheel stand, and wheel is in undamped state；
Braking member is vertically positioned at the bottom end of wheel stand, and wheel is in braking state.
Detailed description of the invention
Fig. 1 is the decomposition texture schematic diagram of an embodiment of the present invention braking member, wheel and wheel stand.
Fig. 2 is the decomposition texture schematic diagram of an embodiment of the present invention wheel and wheel stand.
Fig. 3 is the stereoscopic schematic diagram of an embodiment of the present invention braking member, wheel and wheel stand cross section structure.
Fig. 4 is that an embodiment of the present invention wheel is in the schematic diagram with damping structure.
Fig. 5 is the schematic diagram that an embodiment of the present invention wheel is in undamped structure.
Fig. 6 is the schematic diagram that an embodiment of the present invention wheel is in braking state.
In figure, 1 is wheel stand, and 1.1 be mounting groove, and 1.2 be mounting hole, and 1.3 be limiting slot, and 1.4 be reinforcing rib, and 2 are
Wheel, 3 be shaft, and 4 be brake frame, and 4.1 be through-hole, and 4.2 be positive stop lug boss, and 4.3 be spring mounting groove, and 4.4 be connecting column, 5
It is locator heelpiece for spring, 6,6.1 be connecting hole, and 7 be cushion rubber seat, and 8 be rubber ring.
Specific embodiment
The utility model is further described with reference to the accompanying drawings and embodiments.
Referring to Fig. 1-Fig. 6, a kind of go-cart straight trip wheel assembly, including wheel stand 1 and its wheel 2, wheel stand 1 are arranged
Have a braking member, 1 active link of braking member and wheel stand, be provided between braking member and wheel stand 1 shaft 3 and
Shaft 3 sequentially passes through wheel 2, wheel stand 1 and shaft 3, and braking member is by 3 rotation-limited of shaft in 1 side of wheel stand.
When installation, spring 5 is placed in the spring mounting groove 4.3 of brake frame 4, and locator heelpiece 6 is fixed by screws in brake frame 4
Then brake frame 4 is inserted into the mounting groove 1.1 of wheel stand 1 by bottom end, cushion rubber seat 7 is inserted into 1 mounting hole 1.2 of wheel stand, then
Rubber ring 8 is installed in the circular hole of cushion rubber seat 7；Wheel 2 is finally directed at rubber ring 8, shaft 3 sequentially passes through wheel 2, rubber ring
8, cushion rubber seat 7, wheel stand 1 and brake frame 4.When user's control go-cart is moved forward or back, wheel stand 1 is by turning
Axis 3 generates front or rear movement, and the limiting slot 1.3 of wheel stand 1 and the positive stop lug boss 4.2 of brake frame 4 are abutted each other and connect at this time
Touching, positive stop lug boss 4.2 generates rotation-limited along the inner wall of limiting slot 1.3, and then brake frame 4 is driven to rotate.
Further, braking member includes brake frame 4, and 1 bottom end of wheel stand is provided with the peace for installing brake frame 4
Tankage 1.1,4 side of brake frame are provided with through-hole 4.1, and wheel stand 1 is provided with mounting hole 1.2 in 1.1 two sides of mounting groove, stop
Vehicle frame 4 is inserted into mounting groove 1.1, and 3 penetrating mounting holes 1.2 of shaft and through-hole 4.1.
Further, 4 two sides of brake frame are provided with positive stop lug boss 4.2, and positive stop lug boss 4.2 is located at 4.1 lower section of through-hole,
Wheel stand 1 is provided with limiting slot 1.3 in 1.1 two sides of mounting groove, and the limit of positive stop lug boss 4.2 is inserted into limiting slot 1.3, brake
4.2 rotation-limited of positive stop lug boss of frame 4 is in limiting slot 1.3.
Further, braking member further includes spring 5 and locator heelpiece 6, is provided in brake frame 4 for installing bullet
The spring mounting groove 4.3 of spring 5, spring 5 are placed in spring mounting groove 4.3, and shaft 3 is through 4 two sides of brake frame, shaft 3 and position
In the lower section of spring mounting groove 4.3,5 one end of spring and 4.3 side of spring mounting groove mutually limit fitting, 5 other end of spring and turn
The mutually limit fitting of axis 3；Locator heelpiece 6 is mounted on the bottom end of brake frame 4.
Further, 4 bottom end of brake frame is provided with the connecting column 4.4 for installation positioner heelpiece 6, locator heelpiece
6 are provided with connecting hole 6.1, connecting hole 6.1 and connecting column 4.4 is connected with each other by screw.
It further, further include the cushion rubber seat 7 being folded between wheel stand 1 and wheel 2, rubber ring 8, rubber ring 8
It is set in the circular hole of cushion rubber seat 7,7 one end of cushion rubber seat is inserted into the mounting hole 1.2 of wheel stand 1, and shaft 3 sequentially passes through wheel
2, the brake frame 4 in rubber ring 8, cushion rubber seat 7, wheel stand 1 and braking member.
Further, interlaced reinforcing rib 1.4 is provided in wheel stand 1.
Further, wheel 2 is mute wheel, and shaft 3 is rivet.
The above-mentioned preferred embodiment for the utility model, has been shown and described the basic principles and main features of the utility model
And the advantages of the utility model.Those skilled in the art should be recognized that the present utility model is not limited to the above embodiments, on
It states and only illustrates the principles of the present invention described in embodiment and specification, do not departing from the spirit and scope of the utility model
Under the premise of the utility model also has various changes and improvements, these changes and improvements both fall within claimed it is practical new
Within the scope of type.The utility model requires protection scope is defined by appended claims and its equivalent.
Claims (8)
- The wheel assembly 1. a kind of go-cart is kept straight on, including wheel stand (1) and its wheel (2), it is characterized in that the wheel stand (1) It is provided with braking member, the braking member and wheel stand (1) active link, is set between braking member and wheel stand (1) It is equipped with shaft (3) and shaft (3) sequentially passes through wheel (2), wheel stand (1) and shaft (3), braking member passes through shaft (3) Rotation-limited is in wheel stand (1) side.
- 2. go-cart straight trip wheel assembly according to claim 1, it is characterized in that the braking member includes brake frame (4), institute It states wheel stand (1) bottom end and is provided with mounting groove (1.1) for installing brake frame (4), brake frame (4) side is provided with through-hole (4.1), wheel stand (1) is provided with mounting hole (1.2) in mounting groove (1.1) two sides, and brake frame (4) is inserted into mounting groove (1.1) in, and shaft (3) penetrating mounting holes (1.2) and through-hole (4.1).
- 3. go-cart straight trip wheel assembly according to claim 2, it is characterized in that the brake frame (4) two sides are provided with limit Boss (4.2), positive stop lug boss (4.2) are located at below through-hole (4.1), and wheel stand (1) is provided in mounting groove (1.1) two sides Limiting slot (1.3), positive stop lug boss (4.2) limit insertion limiting slot (1.3) is interior, and positive stop lug boss (4.2) rotation-limited is in limiting slot (1.3) in.
- 4. go-cart straight trip wheel assembly according to claim 2, it is characterized in that the braking member further includes spring (5) and determines Position device heelpiece (6), the interior spring mounting groove (4.3) being provided with for installing spring (5) of brake frame (4), spring (5) are placed on bullet In spring accommodation groove (4.3), shaft (3) is through brake frame (4) two sides, shaft (3) and is located at below spring mounting groove (4.3), bullet Spring (5) one end and spring mounting groove (4.3) side mutually limit fitting, spring (5) other end and shaft (3) mutually limit patch It closes；Locator heelpiece (6) is mounted on the bottom end of brake frame (4).
- 5. go-cart straight trip wheel assembly according to claim 4, it is characterized in that the brake frame (4) bottom end is provided with for pacifying The connecting column (4.4) of locator heelpiece (6) is filled, locator heelpiece (6) is provided with connecting hole (6.1), connecting hole (6.1) and connection Column (4.4) is connected with each other by screw.
- 6. go-cart straight trip wheel assembly according to claim 1, it is characterized in that further including being folded in wheel stand (1) and wheel (2) cushion rubber seat (7), rubber ring (8) between, the rubber ring (8) are set in the circular hole of cushion rubber seat (7), cushion rubber seat (7) one End insertion wheel stand (1) mounting hole (1.2) in, shaft (3) sequentially pass through wheel (2), rubber ring (8), cushion rubber seat (7), Brake frame (4) in wheel stand (1) and braking member.
- 7. go-cart straight trip wheel assembly according to claim 6, it is characterized in that being provided with mutual friendship in the wheel stand (1) Wrong reinforcing rib (1.4).
- 8. go-cart straight trip wheel assembly according to claim 6, it is characterized in that the wheel (2) is mute wheel, the shaft It (3) is rivet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821600099.9U CN209528625U (en) | 2018-09-28 | 2018-09-28 | A kind of go-cart straight trip wheel assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821600099.9U CN209528625U (en) | 2018-09-28 | 2018-09-28 | A kind of go-cart straight trip wheel assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209528625U true CN209528625U (en) | 2019-10-25 |
Family
ID=68245570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821600099.9U Active CN209528625U (en) | 2018-09-28 | 2018-09-28 | A kind of go-cart straight trip wheel assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209528625U (en) |
-
2018
- 2018-09-28 CN CN201821600099.9U patent/CN209528625U/en active Active
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