CN219790363U - Labor-saving single-double support structure of integrated type - Google Patents
Labor-saving single-double support structure of integrated type Download PDFInfo
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- CN219790363U CN219790363U CN202320746018.0U CN202320746018U CN219790363U CN 219790363 U CN219790363 U CN 219790363U CN 202320746018 U CN202320746018 U CN 202320746018U CN 219790363 U CN219790363 U CN 219790363U
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- 230000006835 compression Effects 0.000 claims description 9
- 238000007906 compression Methods 0.000 claims description 9
- 239000003381 stabilizer Substances 0.000 claims description 4
- 125000006850 spacer group Chemical group 0.000 claims description 3
- 230000000903 blocking effect Effects 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 description 1
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- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model provides an integrative laborsaving single double bracing structure, belongs to two wheeler single double bracing technical field, this integrative laborsaving single double bracing structure, including the main support of reverse U-shaped and the single support that one end is fixed, the main support keep away from the one end of single support sets up the fixed leg, the main support is close to the one end elastic rotation of single support is connected with the movable leg; the movable supporting leg is arranged to be an elastic supporting leg, and when the movable supporting leg is coaxial with the main support frame, the movable supporting leg is tightly and limitedly connected with the main support frame, and the movable supporting leg has the advantages of being simple in structure, low in manufacturing cost, convenient and labor-saving to support and operate and capable of stably supporting a vehicle body.
Description
Technical Field
The utility model relates to the technical field of single and double support of two-wheel vehicles, in particular to an integrated labor-saving single and double support structure.
Background
The electric vehicle and the motorcycle are a riding-instead and carrying tool accepted by the masses, and have the advantages of light weight, convenience, higher speed and the like, and the supporting feet are necessary accessory parts of the two-wheeled vehicle.
When the electric vehicle is parked, the foot support is required to be opened, so that the electric vehicle is stabilized by the foot support. The prior art foot support structure comprises a fork-shaped bracket, the upper end part of the foot support is hinged on the frame, and the lower end part of the foot support is used for supporting on the ground. When the electric vehicle is parked, the ordinary foot rest is very forceful, particularly when the electric vehicle is parked, the vehicle body is heavier or the vehicle body is loaded more forcefully, although the pedal is provided with the convex pedal, the pedal can be used for borrowing force when the electric vehicle is parked, but the vehicle body is also required to be lifted upwards with force.
The patent with the publication number of CN 208897206U discloses an electric vehicle double-support buffer rubber cushion and an electric vehicle double-support structure, wherein the electric vehicle double-support structure comprises a double-support body and a buffer rubber cushion, the double-support body comprises an inverted U-shaped double-support body, a fixing support is fixedly arranged on one side wall of the double-support body, and the buffer rubber cushion is arranged on the fixing support. When the electric vehicle is parked, the double-support structure still needs to lift the vehicle body upwards with force, so that parking operation is very labor-intensive.
Disclosure of Invention
In order to solve the technical problems, the utility model provides an integrated labor-saving single-double support structure which has the advantages of simple structure, low manufacturing cost, convenient and labor-saving support operation and capability of stably supporting a vehicle body.
In order to achieve the above purpose, the technical scheme adopted by the utility model for solving the technical problems is as follows: the integrated labor-saving single-double support structure comprises an inverted U-shaped main support and a single support with one fixed end, wherein one end of the main support far away from the single support is provided with a fixed support leg, and one end of the main support close to the single support is elastically and rotatably connected with a movable support leg; the movable supporting legs are elastic supporting legs, and when the movable supporting legs are coaxial with the main support, the movable supporting legs are tightly propped and limited with the main support.
The one end of main support frame is provided with the mounting panel with it an organic whole, the one end of movable leg is provided with articulated seat, the mounting panel inserts in the articulated seat and link to each other through the locating pin rotation.
One side of the mounting plate is provided with a limit bump, and when the movable supporting leg and the main support are coaxial, one side of the hinge seat is connected with the limit bump in a blocking way.
The positioning bolt is arranged on the inner side of one end, connected with the movable supporting leg, of the main supporting frame, the torsion spring is arranged on the positioning bolt, and two ends of the torsion spring are respectively connected with the main supporting frame and the movable supporting leg in a clamping mode.
The movable supporting leg comprises a hollow column with one end open, a hinge seat is fixed at one end of the hollow column, and an elastic supporting leg is connected to the inside of the hollow column in a guiding manner.
The elastic support leg comprises an inner sleeve connected in the hollow column in a guiding manner, a spherical support leg is fixed at the extending end of the inner sleeve, the spherical support leg is connected with the hinging seat through a guiding column, a compression spring is sleeved on the guiding column between the spherical support leg and the hinging seat, and the compression spring is located in the inner sleeve.
The middle part of articulated seat is provided with the messenger the through-hole that the one end of guide post was worn out, the guide post stretches out the one end of through-hole is installed and is prevented the spacing part that the guide post deviate from, spacing part sets up to horizontal spacer pin, stop nut or jump ring.
When the movable supporting leg and the main support are coaxial, one end of the guide post extending out of the through hole is tightly propped against the mounting plate to be connected.
The central axis department of spherical stabilizer blade is provided with the guiding hole, the one end of guide post is provided with the external screw thread section, the external screw thread section stretches out behind the guiding hole links to each other with lock nut.
The beneficial effects of the utility model are as follows:
compared with the existing single-double support structure, the utility model has simple structure and low manufacturing cost, and can realize single-foot and double-foot support; when the single-foot support is carried out, the single support frame, the movable support leg and the front and rear wheels are contacted with the ground, so that the support is firmer and more stable; when two feet support, the fixed supporting leg is a supporting point, the car body is inclined, the movable supporting leg automatically rotates and then is limited, and the two supports can be supported, so that the parking is more labor-saving and convenient.
Drawings
The contents of the drawings and the marks in the drawings of the present specification are briefly described as follows:
FIG. 1 is a front view of the present utility model;
FIG. 2 is a schematic view of the rotational connection of the main bracket and the movable leg of FIG. 1;
the labels in the above figures are: 1. the device comprises a main support frame, 11 parts of fixed support legs, 12 parts of mounting plates, 13 parts of limiting lugs, 2 parts of single support frames, 3 parts of movable support legs, 31 parts of hinge seats, 311 parts of through holes, 32 parts of hollow columns, 33 parts of inner sleeves, 34 parts of spherical support legs, 341 parts of guide holes, 35 parts of guide columns, 36 parts of compression springs, 37 parts of limiting components, 38 parts of locking nuts, 4 parts of positioning pins, 5 parts of positioning bolts and 6 parts of torsion springs.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions in the embodiments will be clearly and completely described with reference to the accompanying drawings in the embodiments of the present utility model, and the following embodiments are used to illustrate the present utility model, but are not intended to limit the scope of the present utility model.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
The technical scheme of the utility model is as follows: as shown in fig. 1 and 2, the utility model provides an integrated labor-saving single-double support structure, which comprises an inverted U-shaped main support 1 and an L-shaped single support 2 with one fixed end, wherein a fixed support leg 11 is arranged at one end of the main support 1 far away from the single support 2, and a movable support leg 3 is elastically and rotatably connected with one end of the main support 1 close to the single support 2; the movable supporting leg 3 is arranged to be an elastic supporting leg, the length of the movable supporting leg 3 can be adjusted according to the requirement, and when the movable supporting leg 3 and the main supporting frame 1 are coaxial, the movable supporting leg 3 and the main supporting frame 1 are tightly propped and limited to be connected. Compared with the existing single-double support structure, the single-double support structure is simple in structure and low in manufacturing cost, and single-foot and double-foot support can be realized; when the single-foot support is carried out, the single support frame 2, the movable support leg 3 and the front and rear wheels are contacted with the ground, so that the support is firmer and more stable; when two feet support is carried out, the fixed support leg 11 is a supporting point, the car body is inclined, the movable support leg 3 automatically rotates and then is limited, and the two supports can be supported, so that the parking is more labor-saving and convenient.
Specifically, one end of the main support 1 is provided with a mounting plate 12 integrated with the main support, one end of the movable support leg 3 is provided with a hinge seat 31, the mounting plate 12 is inserted into the hinge seat 31 and is rotationally connected with the main support 1 through a positioning pin 4 or a mounting bolt, and the movable support leg 3 is rotationally connected with the main support 1. One side of the mounting plate 12 is provided with a limit bump 13, and when the movable supporting leg 3 and the main support frame 1 are coaxial, one side of the hinge seat 31 is in stop connection with the limit bump 13, so that the situation that the movable supporting leg 3 cannot be supported due to the fact that the movable supporting leg 3 rotates beyond the position is avoided.
Specifically, the positioning bolt 5 is installed on the inner side of one end, connected with the movable supporting leg 3, of the main supporting frame 1, the torsion spring 6 is installed on the positioning bolt 5, two ends of the torsion spring 6 are respectively connected with the main supporting frame 1 and the movable supporting leg 3 in a clamping mode, the movable supporting leg 3 can freely rotate when the torsion spring 6 is arranged to prevent the movable supporting leg 3 from being subjected to external force (a distance away from the ground), when the movable supporting leg 3 rotates to be coaxial with the main supporting frame 1, the hinge seat 31 at one end of the movable supporting leg 3 is blocked and connected with the limiting protruding block 13, the movable supporting leg 3 is guaranteed to be vertically supported on the ground, double supporting can be supported, and parking is enabled to be more labor-saving and convenient.
Specifically, the movable supporting leg 3 comprises a hollow column 32 with one end open, one end of the hollow column 32 is fixed with a hinging seat 31, an elastic supporting leg is connected in the hollow column 32 in a guiding manner, the elastic supporting leg comprises an inner sleeve 33 connected in the hollow column 32 in a guiding manner, a spherical supporting leg 34 is fixed at the extending end of the inner sleeve 33, the spherical supporting leg 34 is connected with the hinging seat 31 through a guiding column 35, a compression spring 36 is sleeved on the guiding column 35 between the spherical supporting leg 34 and the hinging seat 31, and the compression spring 36 is positioned in the inner sleeve 33.
The middle part of articulated seat 31 is provided with the through-hole 311 that makes the one end of guide post 35 wear out, and the spacing part 37 that prevents guide post 35 deviate from is installed to the one end that guide post 35 stretches out through-hole 311, and this spacing part 37 can set up to horizontal spacer pin, stop nut or jump ring etc. when movable leg 3 and main support 1 coaxial line, the one end that guide post 35 stretches out through-hole 311 tightly links to each other with mounting panel 12 top, has played the spacing effect of support.
The central axis department of spherical stabilizer blade 34 is provided with guiding hole 341, and the one end of guide post 35 is provided with the external screw thread section, and the external screw thread section is connected with lock nut 38 after stretching out guiding hole 341, has avoided spherical stabilizer blade 34 to deviate from the condition of guide post 35.
The length of the guide post 35 extending out of the through hole 311 can be adjusted as required to adjust the compression amount of the compression spring 36, so that the length of the whole movable supporting leg 3 can be adjusted, when the movable supporting leg 3 and the main supporting frame 1 are coaxial, the bottom end plane of the movable supporting leg 3 and the bottom end plane of the fixed supporting leg 11 are coplanar, and the stability of the support can be ensured.
The working principle of the integral labor-saving single-double support structure is as follows: when the bicycle is parked, when a single support is needed, the single support frame 2 is stepped on by foot to rotate the whole single support frame and double support structures, the single support frame 2 is propped against the ground, and due to the action of the torsion spring 6, the movable support leg 3 is propped against the ground, but the movable support leg 3 is not rotated to be coaxial with the main support frame 1 at the moment, so when the single support is used, the bicycle is mainly supported by the front wheel and the rear wheel of the bicycle body and the single support frame 2 propped against the ground, and the movable support leg 3 plays a role of auxiliary support, so that the support is more stable. When two props are needed, the fixed support leg 11 of the main support frame 1 is used as a supporting point, the vehicle body is inclined to one side close to the fixed support leg 11, the movable support leg 3 is separated from the ground by a distance, under the action of the torsion spring 6, the movable support leg 3 rotates until the movable support leg 3 rotates to be coaxial with the main support frame 1, the hinge seat 31 at one end of the movable support leg 3 is in stop fit with the limit lug 13 on the main support frame 1, one end of the guide post 35 in the movable support leg 3 is tightly propped against and connected with one end of the main support frame 1, and the movable support leg 3 is ensured to be vertically and stably supported on the ground.
In combination, the utility model has simple structure, low manufacturing cost, convenient and labor-saving supporting operation and can firmly support the vehicle body.
The foregoing is provided by way of illustration of the principles of the present utility model, and is not intended to be limited to the specific constructions and applications illustrated herein, but rather to all modifications and equivalents which may be utilized as fall within the scope of the utility model as defined in the claims.
Claims (6)
1. The integrated labor-saving single-double support structure is characterized by comprising an inverted U-shaped main support and a single support with one fixed end, wherein one end of the main support far away from the single support is provided with a fixed support leg, and one end of the main support close to the single support is elastically connected with a movable support leg in a rotating manner; the movable supporting leg is arranged to be an elastic supporting leg, and when the movable supporting leg is coaxial with the main support, the movable supporting leg is tightly propped and limited with the main support;
one end of the main support is provided with an installing plate integrated with the main support, one end of the movable support leg is provided with a hinge seat, and the installing plate is inserted into the hinge seat and is rotationally connected with the hinge seat through a positioning pin;
the movable supporting leg comprises a hollow column with an opening at one end, a hinge seat is fixed at one end of the hollow column, and an elastic supporting leg is connected in a guiding manner inside the hollow column;
the elastic support leg comprises an inner sleeve connected in the hollow column in a guiding manner, a spherical support leg is fixed at the extending end of the inner sleeve, the spherical support leg is connected with the hinging seat through a guiding column, a compression spring is sleeved on the guiding column between the spherical support leg and the hinging seat, and the compression spring is located in the inner sleeve.
2. The integrated labor-saving single-double support structure according to claim 1, wherein: one side of the mounting plate is provided with a limit bump, and when the movable supporting leg and the main support are coaxial, one side of the hinge seat is connected with the limit bump in a blocking way.
3. The integrated labor-saving single-double support structure according to claim 1, wherein: the positioning bolt is arranged on the inner side of one end, connected with the movable supporting leg, of the main supporting frame, the torsion spring is arranged on the positioning bolt, and two ends of the torsion spring are respectively connected with the main supporting frame and the movable supporting leg in a clamping mode.
4. The integrated labor-saving single-double support structure according to claim 1, wherein: the middle part of articulated seat is provided with the messenger the through-hole that the one end of guide post was worn out, the guide post stretches out the one end of through-hole is installed and is prevented the spacing part that the guide post deviate from, spacing part sets up to horizontal spacer pin, stop nut or jump ring.
5. The integrated labor-saving single-double support structure according to claim 4, wherein: when the movable supporting leg and the main support are coaxial, one end of the guide post extending out of the through hole is tightly propped against the mounting plate to be connected.
6. The integrated labor-saving single-double support structure according to claim 1, wherein: the central axis department of spherical stabilizer blade is provided with the guiding hole, the one end of guide post is provided with the external screw thread section, the external screw thread section stretches out behind the guiding hole links to each other with lock nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320746018.0U CN219790363U (en) | 2023-04-07 | 2023-04-07 | Labor-saving single-double support structure of integrated type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320746018.0U CN219790363U (en) | 2023-04-07 | 2023-04-07 | Labor-saving single-double support structure of integrated type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219790363U true CN219790363U (en) | 2023-10-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320746018.0U Active CN219790363U (en) | 2023-04-07 | 2023-04-07 | Labor-saving single-double support structure of integrated type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219790363U (en) |
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2023
- 2023-04-07 CN CN202320746018.0U patent/CN219790363U/en active Active
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