CN208493233U - A kind of handcar - Google Patents

Abstract

The utility model discloses a kind of handcars, it include shell, the bottom of the shell is provided with chassis, hand case is provided at the top of the shell, the hand case includes driving wheel, it is set to the handle of the driving wheel two sides, the bottom side of the chassis is connected with movable frame by swing component, the hand case is connect by connecting rod with the movable frame, driven wheel is provided in the movable frame, the driven wheel center is interspersed with shaft, the driving wheel is drivingly connected in the driven wheel, the driven wheel transmission connection is in the shaft, the both ends of the shaft is fixedly connected with the first idler wheel, the shaft is connected to the bottom side of the movable frame by bearing, the utility model can driven by shaking, and it freely turns to, using more flexible, integral protection performance is also more preferable, it avoids that human body is caused to accidentally injure, make With more humanized.

Description

A kind of handcar

Technical field

The utility model relates to a kind of entertainment equipment more particularly to a kind of handcars.

Background technique

Transmission toy car only has several idler wheels of bottom surface, needs to push and pull by external force when integrally needing mobile, make when for a long time With rear, the interest to toy car of children just be will be greatly reduced, and the intelligence of children can not be made to be developed with physical strength, Yi Xiewan Tool vehicle can be similar to bicycle, but do not get application for hand, then also occur on the market by being stepped on foot Some handcars, but traditional handcar can only straight-line travelling, cannot turn, and handle is mounted on wheel two sides, when use It is not safe enough, whole internal structure also it is exposed outside, children using when be easy to appear damage.

Utility model content

Technical problem to be solved by the utility model is: traditional handcar can only straight-line travelling, cannot turn, and interior The work structuring in portion does not protect isolation, and children be easy to cause injury in use.

The solution that the utility model solves its technical problem is: a kind of handcar includes shell, the shell Bottom is provided with chassis, and hand case is provided at the top of the shell, and the hand case includes driving wheel, is set to the master The bottom side of the handle of driving wheel two sides, the chassis is connected with movable frame by swing component, and the hand case passes through connection Bar is connect with the movable frame, driven wheel is provided in the movable frame, the driven wheel center is interspersed with shaft, described Driving wheel is drivingly connected in the driven wheel, and in the shaft, the both ends of the shaft is fixedly connected for the driven wheel transmission connection There is the first idler wheel, the shaft is connected to the bottom side of the movable frame by bearing.

The utility model provides a kind of handcar, includes shell, and the bottom of shell is provided with chassis, sets at the top of shell It is equipped with hand case, hand case includes that driving wheel, the handle for being set to driving wheel two sides by swinging handle can make driving wheel Rotation, the bottom side of chassis is connected with movable frame by swing component, driven wheel, driven wheel center is provided in movable frame It is interspersed with shaft, driving wheel is drivingly connected in driven wheel, and driven wheel is sequentially connected in shaft, and both ends of the shaft is fixedly connected with first Idler wheel, shaft are connected to the bottom side of movable frame by bearing, after handle rotary driving wheel, drive driven wheel rotation, from And the first idler wheel rotation that both ends of the shaft is fixedly connected, integrally driving wheel can be shaken forward or reverse with handle, thus It moves forward or back, when integrally needing to turn, swingable hand case, hand case drives connecting rod control movable frame to swing, bottom Swing component between frame and movable frame makes chassis persistently keep connecting with movable frame, and supports chassis, the company of reduction The stress of extension bar, so that structure is more stable, therefore, most of motion structure is set in shell by the utility model, is avoided In use human body is caused to operate, and also capable of free rotation during hand, use is more flexible, further mentions Rise usage experience.

As a further improvement of the above technical scheme, the swing component is provided with no less than one, the swing component packet It includes the connection sheet being horizontally placed between the chassis and the movable frame, described connection sheet one end is connected to by bearing Support shaft, the connection sheet are fixedly connected on the top surface of the movable frame, the branch far from one end bottom surface of the support shaft Support axis is fixedly connected on the bottom surface of the chassis far from one end of the connection sheet.

As a further improvement of the above technical scheme, the chassis is provided with far from the side bottom surface of the movable frame Fixed frame, the bottom surface of the fixed frame are fixedly connected with fixed link, and the both ends of the fixed link are connected with by bearing Second wheel.

As a further improvement of the above technical scheme, the top surface of the shell is recessed with storage case.

As a further improvement of the above technical scheme, the outer wall bottom of the shell is surrounded with anti-collision adhesive tape.

Beneficial effect using above-mentioned further scheme is: overall structure is more stable when running, and integral protection ability obtains It is promoted to further, avoids shell and other object direct collisions, certain buffer protection function can be played.

Detailed description of the invention

It, below will be to required in embodiment description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model Attached drawing to be used is briefly described.Obviously, described attached drawing is a part of the embodiment of the utility model, rather than complete Portion's embodiment, those skilled in the art without creative efforts, can also be obtained according to these attached drawings it His design scheme and attached drawing.

Fig. 1 is the overall structure diagram of the utility model.

Fig. 2 is the bottom view of the utility model.

In figure: 1- shell, 2- chassis, 3- driving wheel, 4- handle, 5- swing component, 6- movable frame, 7- driven wheel, 8- turn Axis, the first idler wheel of 9-, 10- fixed frame, 11- fixed link, the second idler wheel of 12-, 13- storage case, 14- anti-collision adhesive tape.

Specific embodiment

It is carried out below with reference to technical effect of the embodiment and attached drawing to the design of the utility model, specific structure and generation It clearly and completely describes, to be completely understood by the purpose of this utility model, feature and effect.Obviously, described embodiment It is a part of the embodiment of the utility model, rather than whole embodiments, it is based on the embodiments of the present invention, the skill of this field Art personnel other embodiments obtained without creative efforts belong to the model of the utility model protection It encloses.In addition, all connection/connection relationships being previously mentioned in text, not singly refer to that component directly connects, and referring to can be according to specific reality Situation is applied, by adding or reducing couple auxiliary, to form more preferably coupling structure.Each technology in the invention is special Sign, can be with combination of interactions under the premise of not conflicting conflict.

Referring to Fig.1, Fig. 2, a kind of handcar include shell 1, and the bottom of the shell 1 is provided with chassis 2, the shell The top of body 1 is provided with hand case, and the hand case includes driving wheel 3, the handle 4 for being set to 3 two sides of driving wheel, institute The bottom side for stating chassis 2 is connected with movable frame 6 by swing component 5, and the hand case passes through connecting rod and the activity box Frame 6 connects, and driven wheel 7 is provided in the movable frame 6, and 7 center of driven wheel is interspersed with shaft 8, and the driving wheel 3 drives Dynamic to be connected to the driven wheel 7, in the shaft 8,8 both ends of shaft are fixedly connected with for the transmission connection of driven wheel 7 One idler wheel 9, the shaft 8 are connected to the bottom side of the movable frame 6 by bearing.

It can be seen from the above, the utility model provides a kind of handcar, it include shell 1, the bottom of shell 1 is provided with chassis 2, the top of shell 1 is provided with hand case, and hand case includes driving wheel 3, the handle 4 for being set to 3 two sides of driving wheel, preferably , handle 4 may be disposed at the avris of driving wheel 3, and the distance of two handles 4 is more than the radius of driving wheel 3, passes through swinging handle 4, driving wheel 3 can be made to rotate, the bottom side of chassis 2 is connected with movable frame 6 by swing component 5, is provided in movable frame 6 Driven wheel 7,7 center of driven wheel are interspersed with shaft 8, and driving wheel 3 is drivingly connected in driven wheel 7, it is preferred that driving wheel 3 can pass through Rack gear or belt are connect with driven wheel 7, and driven wheel 7 is sequentially connected in shaft 8, and 8 both ends of shaft are fixedly connected with the first idler wheel 9, Shaft 8 is connected to the bottom side of movable frame 6 by bearing, after 4 rotary driving wheel 3 of handle, driven wheel 7 is driven to rotate, from And the first idler wheel 9 rotation that 8 both ends of shaft are fixedly connected, integrally driving wheel 3 can be shaken forward or reverse with handle 4, To move forward or back, when integrally needing to turn, swingable hand case, hand case drives connecting rod control movable frame 6 to put Dynamic, the swing component 5 between chassis 2 and movable frame 6 makes chassis 2 and movable frame 6 persistently keep connecting, and supports bottom Frame 2 reduces the stress of connecting rod, so that structure is more stable, therefore, most of motion structure is set to shell by the utility model It in body 1, avoids in use human body being caused to operate, and also capable of free rotation during hand, use is cleverer It is living, further promote usage experience.

It is further used as preferred embodiment, as shown in Figure 1, the swing component 5 is provided with no less than one, the pendulum Moving part 5 include the connection sheet being horizontally placed between the chassis 2 and the movable frame 6, be connected to by bearing it is described Connection sheet one end support shaft, the connection sheet are fixedly connected on the movable frame 6 far from one end bottom surface of the support shaft Top surface, the support shaft are fixedly connected on the bottom surface of the chassis 2 far from one end of the connection sheet, it is preferred that swing component 5 can There are two settings, is distributed in 6 two sides of movable frame, when hand case is swung, drives movable frame 6 to swing by connecting rod, fixed Connection sheet in 6 top surface of movable frame is rotated by the center of circle of support shaft, to realize whole rotation.

It is further used as preferred embodiment, as shown in Figure 1, 2, side of the chassis 2 far from the movable frame 6 Bottom surface is provided with fixed frame 10, and the bottom surface of the fixed frame 10 is fixedly connected with fixed link 11, and the two of the fixed link 11 End is connected with the second idler wheel 12 by bearing, it is preferred that and movable frame 6 may be disposed at 2 front side of chassis of whole direction of advance, Gu Determining frame 10 may be disposed at 2 rear side of chassis of whole direction of advance, and when overall operation, the second idler wheel 12 also follows rotation, subtracts The pressure that few first idler wheel 9 is subject to, when overall operation, are also more firm.

It is further used as preferred embodiment, as shown in Figure 1, the top surface of the shell 1 is recessed with storage case 13, preferably , storage case 13 may be configured as the cavity of seat shape, use so that user is sitting in shell 1.

It is further used as preferred embodiment, as shown in Figure 1, 2, the outer wall bottom of the shell 1 is surrounded with anti- Adhesive tape 14 is hit, avoids causing greater impact to human body when shell 1 and object direct collision, certain buffer function can be played, it is whole Body protective performance further increases.

The better embodiment of the utility model is illustrated above, but the invention be not limited to it is described Embodiment, those skilled in the art can also make various equivalent changes without departing from the spirit of the present invention Type or replacement, these equivalent variation or replacement are all included in the scope defined by the claims of the present application.

Claims (5)

1. a kind of handcar includes shell (1), it is characterised in that: the bottom of the shell (1) is provided with chassis (2), described Hand case is provided at the top of shell (1), the hand case includes driving wheel (3), is set to the driving wheel (3) two sides The bottom side of handle (4), the chassis (2) is connected with movable frame (6) by swing component (5), and the hand case passes through company Extension bar is connect with the movable frame (6), is provided with driven wheel (7) in the movable frame (6), driven wheel (7) center It is interspersed with shaft (8), the driving wheel (3) is drivingly connected in the driven wheel (7), and driven wheel (7) transmission connection is in institute It states shaft (8), shaft (8) both ends are fixedly connected with the first idler wheel (9), and the shaft (8) is connected to described by bearing The bottom side of movable frame (6).

2. a kind of handcar according to claim 1, it is characterised in that: the swing component (5) is provided with no less than one, The swing component (5) includes the connection sheet being horizontally placed between the chassis (2) and the movable frame (6), passes through axis It holds and is connected to described connection sheet one end support shaft, the connection sheet is fixedly connected on described far from one end bottom surface of the support shaft The top surface of movable frame (6), the support shaft are fixedly connected on the bottom surface of the chassis (2) far from one end of the connection sheet.

3. a kind of handcar according to claim 2, it is characterised in that: the chassis (2) is far from the movable frame (6) Side bottom surface be provided with fixed frame (10), the bottom surface of the fixed frame (10) is fixedly connected with fixed link (11), described The both ends of fixed link (11) are connected with the second idler wheel (12) by bearing.

4. a kind of handcar according to claim 1, it is characterised in that: the top surface of the shell (1) is recessed with storage case (13)。

5. a kind of handcar according to claim 1, it is characterised in that: the outer wall bottom part ring of the shell (1) is around setting There are anti-collision adhesive tape (14).