CN214436455U - Guide slot lever driving device - Google Patents
Guide slot lever driving device Download PDFInfo
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- CN214436455U CN214436455U CN202120459854.1U CN202120459854U CN214436455U CN 214436455 U CN214436455 U CN 214436455U CN 202120459854 U CN202120459854 U CN 202120459854U CN 214436455 U CN214436455 U CN 214436455U
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- guide groove
- guide slot
- frame
- lever
- guide
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Abstract
The utility model discloses a guide slot lever drive arrangement, which comprises a frame, the frame includes that the quadrangle that comprises two T font curb plates encloses the frame, guide slot lever spare, two are connected to the frame below the middle part of connecting guide slot lever spare is rotated through the pivot between the lower extreme of T font curb plate, guide slot lever spare front end is equipped with two preceding frings, two be equipped with the preceding guide way of symmetry on the preceding frings, guide slot lever spare rear end is equipped with back frings, be equipped with back guide slot on the back frings, the frame rear end is rotated and is connected the back leg, the back leg includes two back leg branch, be equipped with back guide slot connecting axle between back leg branch upper portion, back guide slot connecting axle and back guide slot cooperate and slide, the frame front end is rotated and is connected and is turned to the rocker. The utility model overcomes prior art shortcoming, it is rational in infrastructure, retrench the structure, reduce the manufacturing degree of difficulty, be convenient for maintain, reinforcing taste.
Description
Technical Field
The utility model relates to a structure drive car technical field specifically indicates a guide slot lever drive arrangement.
Background
The children toy becomes an indispensable main component in the growth process of children, and plays an important role in the growth process of children. The children trojan horse is one of favorite toys of children, can exercise physical coordination, enhance self-protection consciousness of children, improve the ability of forward balance, and exercise the grasping ability and arm muscles of the children, and is popular. In the prior patent, a Kommine sauntering horse with application number CN201620518288.6, publication date 20161026 discloses a marching trojan, including parts such as main frame, tap, front leg subassembly, seatpad mount, back leg subassembly, pedal subassembly and seatpad, the structure is complicated, makes the difficulty, in case damage the maintenance inconvenient, therefore await improvement urgently.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome prior art shortcoming, provide a guide slot lever drive arrangement, rational in infrastructure, retrench the structure, reduce the manufacturing degree of difficulty, be convenient for maintain, reinforcing taste.
In order to solve the technical problem, the utility model provides a technical scheme does: a guide slot lever driving device comprises a frame, wherein the frame comprises a quadrilateral enclosing frame consisting of two T-shaped side plates, a guide slot lever piece is connected below the frame, the lower ends of the two T-shaped side plates are rotatably connected with the middle part of the guide slot lever piece through a rotating shaft, two front guide slot plates are arranged at the front end of the guide slot lever piece, symmetrical front guide slots are arranged on the two front guide slot plates, a rear guide slot plate is arranged at the rear end of the guide slot lever piece, a rear guide slot is arranged on the rear guide slot plate, the rear end of the frame is rotatably connected with a rear leg, the rear leg comprises two rear leg supporting rods, a rear guide slot connecting shaft is arranged between the upper parts of the rear leg supporting rods, the rear guide slot connecting shaft and the rear guide slot are matched and slide, the front end of the frame is rotatably connected with a steering rocking block, a vertical sleeve is arranged in the middle part of the steering rocking block, the vertical sleeve is a hollow tube, and front guide slots are arranged on two sides of the lower part of the vertical sleeve, the front guide groove connecting shaft and the front guide groove are matched to slide, a handrail inserting rod is connected in the vertical sleeve in a rotating mode, a handrail is arranged at the upper end of the handrail inserting rod, front legs are fixedly arranged at the lower ends of the handrail inserting rod and comprise two front leg supporting rods, and one-way wheels are arranged at the lower ends of the rear leg supporting rods and the front leg supporting rods.
Furthermore, the front guide groove and the rear guide groove are long grooves inclined in the same direction.
Furthermore, a pedal is arranged below the front part of the guide groove lever part and is connected with the lower end of the guide groove lever part through a connecting rod.
Furthermore, a toe heel pressing plate is arranged below the middle part of the guide groove lever part and is respectively and fixedly connected with the front middle part and the rear middle part of the guide groove lever part through a connecting rod.
Furthermore, a follow-up seat is arranged above the rear part of the guide groove lever part and is fixedly connected with the upper end of the guide groove lever part through a connecting rod.
Furthermore, the upper end of the rear part of the rack is fixedly connected with a fixed seat.
Compared with the prior art, the utility model the advantage lie in: the utility model has the advantages of simple structure, it is reasonable to connect, retrencies the structure, saves the process, improves production preparation efficiency, maintains the convenience, and processing is simple, and children ride the seat and ride, and control is used portably, can greatly mobilize the health harmony simultaneously, brings more interests, extends the cooperation ability of children's brain and health, suitable extensive using widely.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Fig. 2 is a schematic structural view of the lever member of the middle guide slot of the present invention.
Fig. 3 is a schematic structural diagram of the steering rocker of the present invention.
Fig. 4 is a schematic structural diagram of another embodiment of the present invention.
Fig. 5 is a schematic structural diagram of two other embodiments of the present invention.
As shown in the figure: 1. the device comprises a rack, 2, T-shaped side plates, 3, a guide groove lever piece, 4, a front guide groove, 5, a rear guide groove, 6, a rear leg, 7, a rear guide groove connecting shaft, 8, a steering rocking block, 9, a vertical sleeve, 10, a front guide groove connecting shaft, 11, a handrail inserted bar, 12, a handrail, 13, a front leg, 14, a one-way wheel, 15, a pedal, 16, a toe heel pressing plate, 17, a follow-up seat, 18 and a fixed seat.
Detailed Description
In the description of the present invention, it is to be understood that the terms "center", "lateral", "up", "down", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified. Furthermore, the term "comprises" and any variations thereof is intended to cover non-exclusive inclusions.
The present invention will be described in further detail with reference to the accompanying drawings.
When the utility model is implemented, the guide slot lever driving device comprises a frame 1, wherein the frame 1 comprises a quadrilateral enclosing frame consisting of two T-shaped side plates 2, a guide slot lever piece 3 is connected below the frame 1, the middle part of the guide slot lever piece 3 is rotatably connected between the lower ends of the two T-shaped side plates 2 through a rotating shaft, two front guide groove plates are arranged at the front end of the guide slot lever piece 3, symmetrical front guide grooves 4 are arranged on the two front guide groove plates, a rear guide groove plate is arranged at the rear end of the guide slot lever piece 3, a rear guide groove 5 is arranged on the rear guide groove plate, a rear leg 6 is rotatably connected at the rear end of the frame 1, the rear leg 6 comprises two rear leg support rods, a rear guide slot connecting shaft 7 is arranged between the upper parts of the rear leg support rods, the rear guide slot connecting shaft 7 is matched with the rear guide groove 5 to slide, the front end of the frame 1 is rotatably connected with a steering rocking block 8, the middle of the steering rocking block 8 is provided with a vertical sleeve 9, the vertical sleeve 9 is a hollow tube, front guide groove connecting shafts 10 are arranged on two sides of the lower portion of the vertical sleeve 9, the front guide groove connecting shafts 10 and the front guide grooves 4 are matched to slide, a handrail inserting rod 11 is rotatably connected in the vertical sleeve 9, a handrail 12 is arranged at the upper end of the handrail inserting rod 11, front legs 13 are fixedly arranged at the lower end of the handrail inserting rod 11, each front leg 13 comprises two front leg supporting rods, one-way wheels 14 are arranged at the lower ends of the rear leg supporting rods and the front leg supporting rods, and the front guide grooves 4 and the rear guide grooves 5 are elongated grooves inclined in the same direction.
The foot driving part has the structure that: (1) a pedal 15 is arranged below the front part of the guide groove lever member 3, and the pedal 15 is connected with the lower end of the guide groove lever member 3 through a connecting rod. (2) A toe heel pressure plate 16 is arranged below the middle part of the guide groove lever member 3, and the toe heel pressure plate 16 is fixedly connected with the front middle part and the rear middle part of the guide groove lever member 3 through connecting rods respectively.
The rear seat part has the structure that: (1) a follow-up seat 17 is arranged above the rear part of the guide groove lever member 3, and the follow-up seat 17 is fixedly connected with the upper end of the guide groove lever member 3 through a connecting rod. (2) The upper end of the rear part of the frame 1 is fixedly connected with a fixed seat 18.
The utility model discloses a theory of operation:
firstly, the extending principle of the front legs 13: sitting at the back of the frame 1, the follow-up seat 17 is pressed down by the body, as shown in fig. 5, the frame 1 can be provided with a seat cushion 18, the frame 1 is pressed by gravity, so that the front leg 13 and the rear leg 6 are in an outward separated state, at the moment, the front guide groove connecting shaft 10 is at the lowest position, and the rear guide groove connecting shaft 7 is at the highest position.
The one-way wheels 14 of the front and rear legs act, and the rear leg 6 is stopped, so that the front leg 13 is extended forward and outward.
Secondly, the following principle of the rear legs 6: the pedals 15 are stepped down, the upper body is lifted, the gravity pulls the front part of the guide groove lever member 3 downwards under the action of the pedals 15, and the front guide groove 4 and the rear guide groove 5 synchronously pull the front leg 13 and the rear leg 6 inwards. At this time, the front legs 13 are stopped by the one-way wheels 14, and the rear legs 6 follow.
Thirdly, the overall advancing principle: repeating the first step and the second step, namely sitting down and pressing, lifting the hip and stepping on to push the whole device to move forwards.
The steering principle is as follows:
under the action of the steering rocking block 8, the front legs 13 are driven to rock forwards and backwards, and the armrests 12 are rotated, so that steering can be realized.
The structure of the embodiment with the toe heel pressing plate 16 is characterized in that when a user steps on a toe and extends, the guide groove lever member 3 inclines forwards, the front leg 13 stops moving, and the rear leg 6 follows; when the user stamps the foot, the guide slot lever member 3 tilts backwards, the rear leg 6 stops moving, the front leg 13 moves forwards, and the steps are repeated in a circulating manner to realize the advancing.
The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.
Claims (6)
1. A guide slot lever drive device characterized in that: comprises a frame (1), wherein the frame (1) comprises a quadrilateral enclosing frame consisting of two T-shaped side plates (2), a guide groove lever piece (3) is connected below the frame (1), two middle parts of the guide groove lever piece (3) are connected between the lower ends of the T-shaped side plates (2) in a rotating way through a rotating shaft, two front guide groove plates are arranged at the front end of the guide groove lever piece (3), symmetrical front guide grooves (4) are arranged on the front guide groove plates, a rear guide groove plate is arranged at the rear end of the guide groove lever piece (3), a rear guide groove (5) is arranged on the rear guide groove plate, a rear leg (6) is connected at the rear end of the frame (1) in a rotating way, the rear leg (6) comprises two rear leg support rods, a rear guide groove connecting shaft (7) is arranged between the upper parts of the rear leg support rods, the rear guide groove connecting shaft (7) is matched with the rear guide groove (5) to slide, and a steering rocking block (8) is connected at the front end of the frame (1) in a rotating way, turn to rocker (8) middle part and be equipped with vertical sleeve pipe (9), vertical sleeve pipe (9) are the hollow tube, vertical sleeve pipe (9) lower part both sides are equipped with preceding guide slot connecting axle (10), preceding guide slot connecting axle (10) and preceding guide slot (4) cooperate and slide, vertical sleeve pipe (9) internal rotation is connected with handrail inserted bar (11), handrail inserted bar (11) upper end is equipped with handrail (12), handrail inserted bar (11) lower extreme is fixed and is equipped with foreleg (13), foreleg (13) include two foreleg branch, hind leg branch and foreleg branch lower extreme all are equipped with one-way wheel (14).
2. A channel lever drive as claimed in claim 1, wherein: the front guide groove (4) and the rear guide groove (5) are long grooves inclined in the same direction.
3. A channel lever drive as claimed in claim 1, wherein: the guide slot lever spare (3) front portion below is equipped with pedal (15), pedal (15) pass through the connecting rod and connect guide slot lever spare (3) lower extreme.
4. A channel lever drive as claimed in claim 1, wherein: the guide slot lever member (3) is provided with a toe heel pressure plate (16) below the middle part, and the toe heel pressure plate (16) is fixedly connected with the front middle part and the rear middle part of the guide slot lever member (3) through connecting rods respectively.
5. A guide slot lever drive arrangement according to claim 3 or 4, wherein: a follow-up seat (17) is arranged above the rear part of the guide groove lever member (3), and the follow-up seat (17) is fixedly connected with the upper end of the guide groove lever member (3) through a connecting rod.
6. A guide slot lever drive arrangement according to claim 3 or 4, wherein: the upper end of the rear part of the frame (1) is fixedly connected with a fixed seat (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120459854.1U CN214436455U (en) | 2021-03-03 | 2021-03-03 | Guide slot lever driving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120459854.1U CN214436455U (en) | 2021-03-03 | 2021-03-03 | Guide slot lever driving device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214436455U true CN214436455U (en) | 2021-10-22 |
Family
ID=78152410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120459854.1U Active CN214436455U (en) | 2021-03-03 | 2021-03-03 | Guide slot lever driving device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214436455U (en) |
-
2021
- 2021-03-03 CN CN202120459854.1U patent/CN214436455U/en active Active
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