CN220220966U - Telescopic foot support structure - Google Patents
Telescopic foot support structure Download PDFInfo
- Publication number
- CN220220966U CN220220966U CN202321613769.1U CN202321613769U CN220220966U CN 220220966 U CN220220966 U CN 220220966U CN 202321613769 U CN202321613769 U CN 202321613769U CN 220220966 U CN220220966 U CN 220220966U
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- rod
- groove
- telescopic rod
- clamping
- telescoping
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- 229910000831 Steel Inorganic materials 0.000 claims description 14
- 239000010959 steel Substances 0.000 claims description 14
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 230000006978 adaptation Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
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- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The utility model discloses a telescopic foot support structure, which comprises a support rod and a telescopic rod, and is characterized in that a chute is formed in the support rod along the x-axis direction of the support rod, the telescopic rod is arranged in the chute and is in sliding fit with the chute, a plurality of clamping grooves which are orderly arranged are formed in the telescopic rod, a lock rod is arranged on the support rod in a sliding manner, the lock rod can move along the y-axis direction of the support rod, a clamping protrusion which is in clamping fit with the clamping grooves is arranged on the lock rod, and a reset spring is arranged between the lock rod and the support rod; the adjustable support has the advantages that the length of the support can be adjusted, so that the support can be matched with more vehicle types or adapt to the latest height state of the vehicle body, and the adjustment mode of the support is quick and convenient.
Description
Technical Field
The utility model relates to a foot support, in particular to a telescopic foot support structure.
Background
The bicycle, the electric two-wheel vehicle and the motorcycle are all provided with the foot support, and the foot support falls on the ground when parking and is used for supporting the vehicle to fall down.
The utility model discloses a heel brace of two-wheeled vehicle, especially relates to heel brace for two-wheeled vehicle as disclosed in publication number CN218463767U, and characterized in that includes vaulting pole, connecting rod, swivel ball, floor stand, mount pad, spring hook pole.
The length of the existing foot support of many motorcycles is fixed, when the front and rear shock absorption of the motorcycle is changed or other parts of the motorcycle body are changed, after the distance between the motorcycle body and the ground is changed, the length of the foot support cannot be changed conveniently so as to adapt to the changed height, and the motorcycle can be placed unstably to turn on one's side.
Disclosure of Invention
The utility model aims to solve the technical problem of providing a telescopic heel brace structure with convenient heel brace length adjustment.
The technical scheme adopted for solving the technical problems is as follows: the telescopic foot support structure comprises a support rod and a telescopic rod, wherein a chute is formed in the support rod along the x-axis direction of the support rod, the telescopic rod is arranged in the chute and is in sliding fit with the chute, a plurality of clamping grooves which are orderly arranged are formed in the telescopic rod, a lock rod is arranged on the support rod in a sliding mode, the lock rod can move along the y-axis direction of the support rod, a clamping protrusion matched with the clamping groove in a clamping mode is arranged on the lock rod, and a reset spring is arranged between the lock rod and the support rod;
in the first state, the telescopic rod is in a locking state, the clamping protrusion is clamped in one of the clamping grooves, and the reset spring is in an opening state;
when in the second state, the telescopic rod is in an unlocking state, the finger presses the lock rod, the clamping protrusion is separated from the clamping groove, the reset spring is in a compression state, and the telescopic rod can freely slide in the sliding groove.
Further preferred embodiments of the present utility model are: the guide groove is formed in the brace rod along the y-axis direction of the brace rod, the guide groove is communicated with the sliding groove, and the lock rod is arranged in the guide groove so that the lock rod can move in the guide groove along the y-axis direction of the brace rod.
Further preferred embodiments of the present utility model are: the top opening of the guide groove is inwards bent and extended to form a limiting part, a limiting groove matched with the limiting part is formed in the side part of the lock rod, and when the lock rod is assembled in the guide groove, the limiting part is propped in the limiting groove.
Further preferred embodiments of the present utility model are: the side wall of the stay bar is provided with an assembly groove, the reset spring is arranged in the assembly groove, and the first end of the reset spring is propped against the inner wall of the assembly groove.
Further preferred embodiments of the present utility model are: the end part of the lock rod is bent and extended to form a pressing part, and the second end of the return spring is propped against the pressing part.
Further preferred embodiments of the present utility model are: the inner wall of the chute is provided with a limiting column, the outer wall of the telescopic rod is provided with a long-strip limiting long groove along the x-axis direction, and the limiting column is limited to move in the limiting long groove.
Further preferred embodiments of the present utility model are: the telescopic rod is provided with a pedal, and the pedal is rotationally connected to the telescopic rod.
Further preferred embodiments of the present utility model are: the pedal is provided with a positioning steel ball, the telescopic rod is provided with a plurality of positioning slotted holes which are matched with the positioning steel ball in a clamping way, and a positioning spring is arranged between the positioning steel ball and the pedal.
Further preferred embodiments of the present utility model are: an arc groove is formed in the telescopic rod and located between two adjacent positioning slotted holes, and the positioning steel ball is in sliding fit with the arc groove.
The further preferable scheme of the utility model is as follows: the number of the clamping grooves is 8.
Compared with the prior art, the telescopic rod has the advantages that when the telescopic rod is in a locking state, the clamping protrusion is clamped in one of the clamping grooves, the reset spring is in an open state, when the telescopic rod is in an unlocking state, the finger presses the lock rod to enable the clamping protrusion to be separated from the clamping groove, the reset spring is in a compression state, and the telescopic rod can slide in the sliding groove freely; the length of the foot support can be adjusted, so that the foot support can be matched with more vehicle types or is suitable for the latest height state of the vehicle body, and the adjusting mode of the foot support is quick and convenient.
Drawings
The utility model will be described in further detail below in connection with the drawings and the preferred embodiments, but it will be appreciated by those skilled in the art that these drawings are drawn for the purpose of illustrating the preferred embodiments only and thus should not be taken as limiting the scope of the utility model. Moreover, unless specifically indicated otherwise, the drawings are merely schematic representations, not necessarily to scale, of the compositions or constructions of the described objects and may include exaggerated representations.
FIG. 1 is a schematic view of a preferred embodiment of the present utility model in a locked state;
FIG. 2 is an exploded view of FIG. 1;
FIG. 3 is a cross-sectional view of FIG. 1;
FIG. 4 is a schematic view of a preferred embodiment of the present utility model in an unlocked state;
FIG. 5 is a cross-sectional view of FIG. 4;
FIG. 6 is a schematic view of the foot pedal in the stowed position in accordance with the preferred embodiment of the utility model;
FIG. 7 is a schematic view of a brace bar in accordance with a preferred embodiment of the utility model;
FIG. 8 is a second schematic illustration of a brace bar in accordance with a preferred embodiment of the present utility model;
FIG. 9 is a schematic view of a telescoping rod in accordance with a preferred embodiment of the present utility model;
FIG. 10 is a second schematic view of a telescoping rod in accordance with a preferred embodiment of the present utility model;
FIG. 11 is a schematic view of a locking lever in a preferred embodiment of the present utility model;
FIG. 12 is a schematic diagram II of the locking lever in the preferred embodiment of the present utility model;
FIG. 13 is a schematic view of a sole of a foot in accordance with a preferred embodiment of the present utility model;
fig. 14 is a schematic view of a sole of a foot in a preferred embodiment of the utility model.
In the figure: 1. a brace rod; 11. a chute; 12. a limit column; 13. a guide groove; 14. a limit part; 15. an assembly groove; 2. a telescopic rod; 21. a limiting long groove; 22. a clamping groove; 23. a slot; 3. sole of foot; 31. an anti-skid groove; 32. positioning the slotted hole; 33. an arc groove; 4. a lock lever; 41. a limit groove; 42. the clamping bulge; 43. a pressing part; 44. a mounting hole; 5. a return spring; 6. foot pedal; 61. positioning a steel ball; 62. a positioning spring; 63. and (5) fixing a screw.
Detailed Description
Preferred embodiments of the present utility model will be described in detail below with reference to the accompanying drawings. Those skilled in the art will appreciate that these descriptions are merely illustrative, exemplary, and should not be construed as limiting the scope of the utility model.
It should be noted that: like reference numerals denote like items in the following figures, and thus once an item is defined in one figure, it may not be further defined and explained in the following figures.
The present embodiment mainly describes the structure of the strut, and specifically includes the following steps:
the utility model provides a scalable heel brace structure, includes vaulting pole 1 and telescopic link 2, and the top of vaulting pole 1 rotates to be connected on the frame, and telescopic link 2 sliding connection is on vaulting pole 1, and the bottom of telescopic link 2 is provided with and is provided with sole 3, and when stopping, sole 3 supports subaerial.
The bottom of the sole 3 is provided with an anti-skid groove 31, so that the sole 3 has better anti-skid performance.
The stay bar 1 is provided with a chute 11, the chute 11 is arranged along the x-axis direction of the stay bar 1, the bottom end of the chute 11 is provided with an opening, and the telescopic rod 2 extends into the chute 11 from the bottom opening of the chute 11.
The inside of the chute 11 is provided with a limit post 12, the outer wall of the telescopic rod 2 is provided with a limit long groove 21, the limit long groove 21 is formed into a long strip shape, when the telescopic rod 2 is arranged in the chute 11 to move, the limit post 12 is limited to move in the limit long groove 21, and the limit post 12 and the limit long groove 21 can limit the moving stroke of the telescopic rod 2.
The stay bar 1 is provided with a lock bar 4, the lock bar 4 is slidably connected to the stay bar 1, and the lock bar 4 slides along the y-axis direction of the stay bar 1.
The guide groove 13 has been seted up on the vaulting pole 1, guide groove 13 sets up along the y-axis direction of vaulting pole 1, and guide groove 13 and spout 11 intercommunication, and locking lever 4 locates in guide groove 13 and can remove in guide groove 13, further, the limit part 14 is formed by inwards buckling in the top both sides of guide groove 13, limit groove 41 has all been seted up to the both sides at the top of locking lever 4, when locking lever 4 assembly to guide groove 13 in, limit part 14 supports in limit groove 41, prevents that locking lever 4 from dropping out from guide groove 13.
The telescopic rod 2 is provided with a plurality of clamping grooves 22, the clamping grooves 22 are uniformly arranged on the telescopic rod 2 along the x-axis direction of the supporting rod 1, the lock rod 4 is provided with clamping protrusions 42, the clamping protrusions 42 are matched with the clamping grooves 22 in a clamping manner, and when the clamping protrusions 42 are clamped in one of the clamping grooves 22, the telescopic rod 2 is limited in the sliding groove 11 and cannot move.
Preferably, the number of the clamping grooves 22 is 8, and the 8 clamping grooves represent that the foot support has 8-gear variable length, so that the foot support has higher adjustability to adapt to frames with different specifications.
A return spring 5 is also arranged between the lock rod 4 and the stay bar 1, and the return spring 5 always gives a force for pushing the lock rod.
One end of the lock lever 4 is provided with a pressing part 43 in a bending manner, the side wall of the stay bar 1 is provided with an assembly groove 15, when the lock lever 4 is assembled in the guide groove 13, the pressing part 43 is positioned in the assembly groove 15, and two ends of the return spring 5 are respectively propped between the pressing part 43 and the inner wall of the assembly groove 15.
Further, an installation hole 44 is formed at the inner end of the pressing portion 43, and the return spring 5 is provided in the installation hole 44.
In the first state, the telescopic rod 2 is in a locking state, the clamping protrusion 42 is clamped in one of the clamping grooves 22, and the reset spring 5 is in an open state;
in the second state, the telescopic rod 2 is in an unlocking state, a finger presses the pressing part 43, the pressing part 43 drives the lock rod 4 to move, the clamping protrusion 42 is separated from the clamping groove 22, the reset spring 5 is in a compressed state, and the telescopic rod 2 can freely slide in the sliding groove 11.
The outer wall of the telescopic rod 2 is also provided with a slot 23, and when the telescopic rod 2 needs to be moved, a finger is inserted into the slot 23 so as to facilitate the movement in the chute 11 of the telescopic rod 2.
The foot sole 3 is provided with the pedal 6, and pedal 6 rotates to be connected on the foot sole 3, and further, be provided with the location steel ball 61 on the pedal 6, offer a plurality of and location steel ball 61 joint complex location slotted hole 32 on the foot sole 3, still be provided with positioning spring 62 between location steel ball 61 and the pedal 6, be located on the foot sole 3 between two adjacent location slotted holes 32 and be provided with arc groove 33, location steel ball 61 and arc groove 33 sliding fit, when location steel ball 61 card in the location slotted hole 32 of difference, pedal 6 presents different angles, and can pack up pedal 6, just can not influence the vehicle trafficability after packing up, improves the security of traveling.
Be provided with set screw 63 on pedal 6, after loosening set screw 63, can rotate pedal 6, make the angle of pedal 6 change, adjust to suitable angle after, screw up set screw 63 again, because the length of heel brace has changed, lead to the unable whole laminating ground of pedal 6, consequently, can change the angle of pedal 6 through loosening set screw 63, make pedal 6 can laminate completely with the ground, improve the stability of heel brace.
When the heel brace is in the locked state, the clamping bulge 42 is clamped in the clamping groove 22, when the length of the heel brace needs to be adjusted, the pressing part 43 is pressed by a finger, so that the clamping bulge 42 is separated from the clamping groove 22, at the moment, the telescopic rod 2 is pushed to move in the sliding groove 11 by inserting the finger into the slot 23, after the telescopic rod 2 is moved to a proper position, the pressing part 43 is released, the reset spring 5 pushes the lock rod 4 to reset, the clamping bulge 42 is clamped in the clamping groove 22 again, the telescopic rod 2 is locked by the lock rod 4, and the telescopic rod 2 cannot move.
In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "upper", "lower", "front", "rear", "inner", "outer", etc., are directions or positional relationships based on those shown in the drawings, or those that are conventionally put in use of the inventive product, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific direction, be configured and operated in a specific direction, and thus should not be construed as limiting the present utility model.
The telescopic heel brace structure provided by the utility model has been described in detail, and specific examples are applied to illustrate the principles and embodiments of the utility model, and the above examples are only used to help understand the utility model and core ideas. It should be noted that it will be apparent to those skilled in the art that various modifications and adaptations of the utility model can be made without departing from the principles of the utility model and these modifications and adaptations are intended to be within the scope of the utility model as defined in the following claims.
Claims (10)
1. Scalable heel brace structure, including vaulting pole and telescopic link, its characterized in that: the telescopic rod is arranged in the chute and is in sliding fit with the chute, a plurality of clamping grooves which are orderly arranged are formed in the telescopic rod, a lock rod is arranged on the telescopic rod in a sliding mode, the lock rod can move along the y-axis direction of the telescopic rod, a clamping protrusion which is in clamping fit with the clamping grooves is arranged on the lock rod, and a reset spring is arranged between the lock rod and the telescopic rod;
in the first state, the telescopic rod is in a locking state, the clamping protrusion is clamped in one of the clamping grooves, and the reset spring is in an opening state;
when in the second state, the telescopic rod is in an unlocking state, the finger presses the lock rod, the clamping protrusion is separated from the clamping groove, the reset spring is in a compression state, and the telescopic rod can freely slide in the sliding groove.
2. The telescoping heel brace structure of claim 1, wherein: the guide groove is formed in the brace rod along the y-axis direction of the brace rod, the guide groove is communicated with the sliding groove, and the lock rod is arranged in the guide groove so that the lock rod can move in the guide groove along the y-axis direction of the brace rod.
3. The telescoping heel brace structure of claim 2, wherein: the top opening of the guide groove is inwards bent and extended to form a limiting part, a limiting groove matched with the limiting part is formed in the side part of the lock rod, and when the lock rod is assembled in the guide groove, the limiting part is propped in the limiting groove.
4. The telescoping heel brace structure of claim 1, wherein: the side wall of the stay bar is provided with an assembly groove, the reset spring is arranged in the assembly groove, and the first end of the reset spring is propped against the inner wall of the assembly groove.
5. The telescoping heel brace structure of claim 1, wherein: the end part of the lock rod is bent and extended to form a pressing part, and the second end of the return spring is propped against the pressing part.
6. The telescoping heel brace structure of claim 1, wherein: the inner wall of the chute is provided with a limiting column, the outer wall of the telescopic rod is provided with a long-strip limiting long groove along the x-axis direction, and the limiting column is limited to move in the limiting long groove.
7. The telescoping heel brace structure of claim 1, wherein: the telescopic rod is provided with a pedal, and the pedal is rotationally connected to the telescopic rod.
8. The telescoping heel brace structure according to claim 7, wherein: the pedal is provided with a positioning steel ball, the telescopic rod is provided with a plurality of positioning slotted holes which are matched with the positioning steel ball in a clamping way, and a positioning spring is arranged between the positioning steel ball and the pedal.
9. The telescoping heel brace structure of claim 8, wherein: an arc groove is formed in the telescopic rod and located between two adjacent positioning slotted holes, and the positioning steel ball is in sliding fit with the arc groove.
10. The telescoping heel brace structure of claim 1, wherein: the number of the clamping grooves is 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321613769.1U CN220220966U (en) | 2023-06-21 | 2023-06-21 | Telescopic foot support structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321613769.1U CN220220966U (en) | 2023-06-21 | 2023-06-21 | Telescopic foot support structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220220966U true CN220220966U (en) | 2023-12-22 |
Family
ID=89185979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321613769.1U Active CN220220966U (en) | 2023-06-21 | 2023-06-21 | Telescopic foot support structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220220966U (en) |
-
2023
- 2023-06-21 CN CN202321613769.1U patent/CN220220966U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |