CN216468235U

CN216468235U - Swing car with steering wheel convenient to disassemble and assemble

Info

Publication number: CN216468235U
Application number: CN202220070623.6U
Authority: CN
Inventors: 夏顺贵
Original assignee: Taizhou Howawa Baby Products Co ltd
Current assignee: Taizhou Howawa Baby Products Co ltd
Priority date: 2022-01-11
Filing date: 2022-01-11
Publication date: 2022-05-10
Anticipated expiration: 2032-01-11

Abstract

The utility model belongs to the technical field of the perambulator, refer in particular to a swing car of steering wheel easy to assemble and disassemble, including the automobile body, rotate the torsion bar of connection in the front portion of automobile body, the upper end of torsion bar stretches out the automobile body and is connected with the steering wheel, the lower extreme stretches out the automobile body and is connected with the front wheel assembly, the steering wheel below is equipped with the adapter sleeve of suit in the upper end of torsion bar, be equipped with the open slot along the axial on the lateral wall of adapter sleeve, the adapter sleeve overcoat is equipped with the lock sleeve, open along the axial on the lateral wall of lock sleeve has the breach, and the breach both sides are equipped with locking part respectively, are equipped with the retaining member on two locking parts, and when the retaining member locked two locking parts, breach and open slot become little, and the adapter sleeve fastening is in the upper end of torsion bar; when the locking piece loosens the two locking parts, the notch and the open slot are restored to the original state, and the twisting rod can move relative to the connecting sleeve. The utility model discloses ability quick assembly disassembly effectively reduces transportation and storage space, is convenient for transport and storage.

Description

Swing car with steering wheel convenient to disassemble and assemble

The technical field is as follows:

the utility model belongs to the technical field of the perambulator, refer in particular to a swing car of steering wheel dismouting of being convenient for.

Background art:

the swing car is also called as a swing car, is simple to operate, does not need power drive of electric energy, fuel, a spiral spring and the like, and can freely run forwards and backwards by rotating a steering wheel leftwards and rightwards by utilizing a centrifugal force principle, an inertia principle in human body movement and a curve force principle. Can be played by a single player and a plurality of players, and is suitable for developing the learning ability and team cooperation spirit of children. The vehicle body is lower from the ground, so that the vehicle is safer.

The conventional swing car structure is shown in fig. 1, and includes a car body 101, a swing rod 102 rotatably connected to a front portion of the car body 101, an upper end of the swing rod 102 extending out of the car body 101 and connected to a steering wheel 103 through an expansion screw 104, and a lower end extending out of the car body 101 and connected to a front wheel assembly 105. The twist rod 102 and the steering wheel 103 are connected with the steering wheel 103 through the expansion screw 104, so that the disassembly and the assembly are inconvenient, the vehicle body 101, the twist rod 102 and the steering wheel 103 are generally assembled before transportation and storage, the size is large, a lot of space is occupied in packaging and transportation, a large amount of transportation and distribution are inconvenient, the cost of space for depositing in inventory is correspondingly increased, and the rapid market occupation is not facilitated.

The invention content is as follows:

the utility model aims at providing a swing car of steering wheel dismouting of being convenient for, its ability quick assembly disassembly effectively reduces transportation and storage space, is convenient for transport and storage.

The utility model discloses a realize like this:

a twisting vehicle with a steering wheel convenient to disassemble and assemble comprises a vehicle body and a twisting rod connected to the front part of the vehicle body in a rotating mode, wherein the upper end of the twisting rod extends out of the vehicle body to be connected with the steering wheel, the lower end of the twisting rod extends out of the vehicle body to be connected with a front wheel assembly, a connecting sleeve sleeved at the upper end of the twisting rod is arranged below the steering wheel, an open slot is formed in the side wall of the connecting sleeve along the axial direction, a locking sleeve is sleeved outside the connecting sleeve, a notch is formed in the side wall of the locking sleeve along the axial direction, locking parts are respectively arranged on two sides of the notch, locking parts are arranged on the two locking parts, when the two locking parts are locked by the locking parts, the notch and the open slot are reduced, and the connecting sleeve is fastened at the upper end of the twisting rod; when the locking piece loosens the two locking parts, the notch and the open slot are restored to the original state, and the twisting rod can move relative to the connecting sleeve.

In the above-mentioned swing car of steering wheel dismouting of being convenient for, the structure of retaining member can be: the locking piece is a locking bolt, and the locking bolt penetrates through one of the locking parts to be in threaded connection with the other locking part.

In the above-mentioned swing car of steering wheel dismouting of being convenient for, the structure of retaining member also can be: the locking piece is a bolt, and the bolt sequentially penetrates through the two locking parts and is in threaded connection with the nut.

In the above-mentioned swing car of steering wheel dismouting of being convenient for, the structure of retaining member can also be: the two locking parts are hinged with a locking handle through bolts, the locking handle comprises a spanner part and two side lugs arranged on the spanner part, the two side lugs are respectively arranged on the outer sides of the two locking parts, and the locking handle is pressed and loosened through the two side lugs.

In foretell swing car of steering wheel dismouting of being convenient for, the open slot is provided with more than two, and fastening effect is good.

In foretell swing car of steering wheel dismouting of being convenient for, can dismantle on the lock sleeve and be connected with fastening bolt, fastening bolt can pass lock sleeve, adapter sleeve in proper order and support on the lateral wall of twist pole, and fastening bolt also can pass lock sleeve, adapter sleeve, twist pole in proper order and stretch into the twist pole.

In foretell swing car of steering wheel dismouting of being convenient for, the lock sleeve is protruding to have protruding edge to the inner circle, fastening bolt spiro union is on protruding edge.

In the above-mentioned swing car of steering wheel dismouting of being convenient for, the open slot is provided with more than two, protruding edge sets up in one of them open slot.

In foretell swing car of steering wheel dismouting of being convenient for, the periphery of twist bar upper end is equipped with the annular knurl.

Compared with the prior art, the utility model outstanding advantage is:

1. the utility model discloses steering wheel below is equipped with the adapter sleeve of suit in the upper end of twisting rod, be equipped with the open slot along the axial on the lateral wall of adapter sleeve, the adapter sleeve overcoat is equipped with the lock sleeve, it has the breach along the axial on the lateral wall of lock sleeve, the breach both sides are equipped with locking part respectively, are equipped with the retaining member on two locking parts, the utility model discloses adjust locking part and can realize the dismouting of steering wheel and twisting rod, but quick assembly disassembly, when transporting and storing, dismantle steering wheel and twisting rod, effectively reduce transportation and storage space, be convenient for transportation and storage;

2. the locking piece of the utility model is a locking bolt which passes through one of the locking parts to be screwed with the other locking part, the structure is simple, the parts are few, the cost is low, the connection is firm, and the disassembly and the assembly are convenient;

3. the utility model discloses a can dismantle on the locking cover and be fixed with fastening bolt, fastening bolt passes the lock sleeve in proper order, the adapter sleeve supports on the lateral wall of twist pole, further prevents that the relative twist pole of steering wheel from rotating, and dual guarantee protects the steering wheel not to skid when the turn.

Description of the drawings:

FIG. 1 is a cross-sectional view of the prior art;

fig. 2 is a perspective view of the present invention;

FIG. 3 is an exploded view of the present invention without the body;

fig. 4 is a cross-sectional view of the present invention.

Reference numerals:

in fig. 1: 101. a vehicle body; 102. twisting the rod; 103. a steering wheel; 104. an expansion screw; 105. a front wheel assembly.

In FIGS. 2-4: 1. a vehicle body; 2. twisting the rod; 3. a steering wheel; 4. a front wheel assembly; 5. connecting sleeves; 6. an open slot; 7. a locking sleeve; 8. a notch; 9. a locking portion; 10. locking the bolt; 11. fastening a bolt; 12. a convex edge; 13. and (6) knurling.

The specific implementation mode is as follows:

the invention will now be further described with reference to specific embodiments, with reference to figures 2-4:

a twisting vehicle with a steering wheel convenient to disassemble and assemble comprises a vehicle body 1, a twisting rod 2 connected to the front part of the vehicle body 1 in a rotating mode, wherein the upper end of the twisting rod 2 extends out of the vehicle body 1 to be connected with a steering wheel 3, the lower end of the twisting rod extends out of the vehicle body 1 to be connected with a front wheel assembly 4, a connecting sleeve 5 sleeved on the upper end of the twisting rod 2 is arranged below the steering wheel 3, an open groove 6 is axially arranged on the side wall of the connecting sleeve 5, a locking sleeve 7 is sleeved outside the connecting sleeve 5, a notch 8 is axially arranged on the side wall of the locking sleeve 7, locking parts 9 are respectively arranged on two sides of the notch 8, locking parts are arranged on the two locking parts 9, when the two locking parts 9 are locked by the locking parts, the notch 8 and the open groove 6 are reduced, and the connecting sleeve 5 is fastened at the upper end of the twisting rod 2; when the locking piece loosens the two locking parts 9, the notch 8 and the open slot 6 are restored to the original state, and the twisting rod 2 can move relative to the connecting sleeve 5.

During assembly, as shown in fig. 2 and 4, the locking sleeve 7 is sleeved on the connecting sleeve 5, the connecting sleeve 5 is sleeved on the upper end of the torsion rod 2, the locking part locks the locking part 9, the gap 8 and the open slot 6 are reduced, the connecting sleeve 5 tightly holds the torsion rod 2, the connecting sleeve 5 is fastened on the upper end of the torsion rod 2, the connection between the steering wheel 3 and the torsion rod 2 is realized, and the assembly is convenient; during the dismantlement, as shown in fig. 3, when retaining member unclamped locking portion 9, breach 8 and open slot 6 reconversion, the twist pole 2 can remove relative adapter sleeve 5, realizes the dismantlement of steering wheel 3 and twist pole 2, and it is convenient to dismantle.

The utility model discloses a but make things convenient for dish 3 and torsion bar 2 quick assembly disassembly, during transportation and storage, dismantle steering wheel 3 and torsion bar 2, effectively reduce transportation and storage space, be convenient for transportation and storage.

The structure of the retaining member: as shown in fig. 2 and 3, the locking member is a locking bolt 10, the locking bolt 10 penetrates through one of the locking portions 9 to be screwed with the other locking portion 9, and the locking device is simple in structure, few in parts, low in cost, firm in connection and convenient to disassemble and assemble.

For better fastening effect, the two open slots 6 are arranged oppositely.

In order to increase the friction force between the twisting rod 2 and the connecting sleeve 5 and further prevent the twisting rod 2 from moving relative to the connecting sleeve 5 during locking, as shown in fig. 3, a knurl 13 is arranged on the periphery of the upper end of the twisting rod 2.

In order to further prevent that the relative twist of steering wheel 3 moves pole 2 and rotates, can dismantle on the lock sleeve 7 and be connected with fastening bolt 11, fastening bolt 11 passes lock sleeve 7, adapter sleeve 5 in proper order and supports on the lateral wall of twist pole 2, and dual guarantee protects steering wheel 3 not to skid when the turn.

In order to fix the fastening bolt 11 on the locking sleeve 7 conveniently, a convex edge 12 is protruded on the inner ring of the locking sleeve 7, the fastening bolt 11 is screwed on the convex edge 12, and the convex edge 12 is arranged in one of the open grooves 6 and avoids the convex edge 12.

The above-mentioned embodiment is only one of the preferred embodiments of the present invention, and the scope of the present invention is not limited thereto, so: all equivalent changes made according to the shape, structure and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a swing car of steering wheel dismouting of being convenient for, includes automobile body (1), rotates and connects in anterior twist rod (2) of automobile body (1), and the upper end of twist rod (2) stretches out automobile body (1) and is connected with steering wheel (3), and the lower extreme stretches out automobile body (1) and is connected with front wheel assembly (4), its characterized in that: a connecting sleeve (5) sleeved at the upper end of the twisting rod (2) is arranged below the steering wheel (3), an open slot (6) is formed in the side wall of the connecting sleeve (5) along the axial direction, a locking sleeve (7) is sleeved outside the connecting sleeve (5), a notch (8) is formed in the side wall of the locking sleeve (7) along the axial direction, locking parts (9) are arranged on two sides of the notch (8) respectively, locking parts are arranged on the two locking parts (9), when the locking parts lock the two locking parts (9), the notch (8) and the open slot (6) are reduced, and the connecting sleeve (5) is fastened at the upper end of the twisting rod (2); when the locking piece loosens the two locking parts (9), the notch (8) and the open slot (6) are restored to the original state, and the twisting rod (2) can move relative to the connecting sleeve (5).

2. The swing car of claim 1, wherein the steering wheel is easy to disassemble and assemble, and wherein: the locking piece is a locking bolt (10), and the locking bolt (10) penetrates through one locking part (9) to be in threaded connection with the other locking part (9).

3. The swing car of claim 1, wherein the steering wheel is easy to disassemble and assemble, and wherein: the open slot (6) is provided with more than two.

4. The swing car of claim 1, wherein the steering wheel is easy to disassemble and assemble, and wherein: the locking sleeve (7) is detachably connected with a fastening bolt (11), and the fastening bolt (11) sequentially penetrates through the locking sleeve (7) and the connecting sleeve (5) to abut against the outer side wall of the twisting rod (2).

5. The swing car of claim 4, wherein the steering wheel is configured to be easily removed and assembled, and wherein: the locking sleeve (7) is provided with a convex edge (12) protruding towards the inner ring, and the fastening bolt (11) is screwed on the convex edge (12).

6. The swing car of claim 5, wherein the steering wheel is configured to be easily removed and assembled, and wherein: the number of the open grooves (6) is more than two, and the convex edge (12) is arranged in one open groove (6).

7. The swing car of claim 1, wherein the steering wheel is easy to disassemble and assemble, and wherein: knurling (13) are arranged on the periphery of the upper end of the twisting rod (2).