CN109421774A - Trolley - Google Patents
Trolley Download PDFInfo
- Publication number
- CN109421774A CN109421774A CN201810899184.8A CN201810899184A CN109421774A CN 109421774 A CN109421774 A CN 109421774A CN 201810899184 A CN201810899184 A CN 201810899184A CN 109421774 A CN109421774 A CN 109421774A
- Authority
- CN
- China
- Prior art keywords
- wheel
- trolley
- vehicle frame
- type vehicle
- carrying bucket
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B3/00—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B5/00—Accessories or details specially adapted for hand carts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B5/00—Accessories or details specially adapted for hand carts
- B62B5/0006—Bumpers; Safety devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B5/00—Accessories or details specially adapted for hand carts
- B62B5/0026—Propulsion aids
- B62B5/0033—Electric motors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B5/00—Accessories or details specially adapted for hand carts
- B62B5/04—Braking mechanisms; Locking devices against movement
Abstract
The present invention relates to a kind of trolley, there are three the designs and an auxiliary handle of wheel for tool.Compared with known trolley, almost all of people can operate easily for trolley of the invention, such as: the veteran of disability.Trolley of the invention includes: an A type vehicle frame, first front-wheel, second front-wheel, a rear-wheel, a U-shaped hook, a carrying bucket and a handle.A type vehicle frame is the main structure body of trolley of the present invention.First front-wheel and the second front-wheel provide one main transportation means of trolley of the present invention.Rear-wheel provides the transportation means of trolley one auxiliary of the present invention, and trolley can be stood under the help of not user.Carrying bucket provides the means of a storage cargo, and user of the invention can be used to deliver cargo.When user uses trolley, U-shaped hook can allow user user to change the direction that trolley is advanced.Handle can provide an efficient leverage.
Description
Technical field
The present invention relates to a kind of trolley more particularly to a kind of tool, there are three wheel and the trolley of a handle, energy
Almost all of people is enough allowed to use, such as: the veteran of disability.
Background technique
Trolley is a kind of manually driven vehicles, is designed to that an individual user is allowed to push.It is typical
Trolley include one or two wheels as the means of transport, behind and include two handles, allow user push or draw
Cart of starting moves on a surface.Typical trolley by the distribution of weight of load between wheel and user, this
Kind of way allows the more difficult operation of user, this makes the veteran of a disability be more difficult to be gone to carry thing with this trolley.
Summary of the invention
The object of the present invention is to provide a kind of trolley, tool allows almost institute there are three wheel and an auxiliary handle
Somebody can operate, such as: the veteran of disability.The three-wheel design of trolley of the present invention can provide preferable stabilization
Property, and by the distribution of weight of load between wheel, rather than be distributed between wheel and user.Auxiliary handle can provide one
A more efficient leverage allows user that can push or pull on trolley of the invention and moves on a surface.
Detailed description of the invention
Fig. 1 is front perspective view of the invention.
Fig. 2 is rear perspective view of the invention.
Fig. 3 is front view of the invention.
Fig. 4 is rearview of the invention.
Fig. 5 is side view of the invention.
Reference signs list
1 A type vehicle frame
2 first free ends
3 second free ends
4 first front-wheels
5 second front-wheels
6 rear-wheels
7 U-shaped hooks
8 carrying buckets
9 handles
10 first leg ends
11 second stick ends
12 handbrake modules
13 handbrake levers
14 brakes
15 pedestals
16 locking mechanisms
17 first buffers
18 second buffers
19 first wheel carriers
20 proximal ends
21 distal ends
22 second wheel carriers
25 tool racks
26 reflecting mirrors
27 sounding devices
28 motors
29 control units
30 headlamps
41 first rotary shafts
51 second rotary shafts.
Specific embodiment
Diagram appended by this specification is not intended to limit the invention for aiding in illustrating some the embodiment of the present invention
Range.
Please refer to Fig. 1 to Fig. 5.The present invention is a kind of trolley, and there are three wheel and an auxiliary handles for tool.With it is known
Trolley compare, almost all of people can operate easily for trolley of the invention, such as: the demobilized army of disability
People.Trolley of the invention includes: 4, one, the first front-wheel, 5, one, a second front-wheel rear-wheel 6, one of A type vehicle frame 1, one
7, carrying buckets 8 of U-shaped hook and a handle 9.A type vehicle frame 1 is as main structure body of the invention, the first front-wheel 4, second
Front-wheel 5, rear-wheel 6, the carrying of U-shaped hook 7, one bucket 8 and handle 9 are all installed and connected in main structure body.A type vehicle frame 1 is than traditional hand push
The vehicle frame of vehicle will be about 2 to 3 English inch, can effectively be dug into ground, with user-friendly bale-out material of the present invention.First
Front-wheel 4 and the second front-wheel 5 provide the means of a transport, allow user that can push or pull on trolley of the invention at one
It is moved on surface.In a preferred embodiment of the invention, the first front-wheel 4 and the second front-wheel 5 are the inflated wheels comprising spoke.Afterwards
Wheel 6 supplies an additional transportation means, and can improve handling and stability of the invention.Preferably at of the invention one
Embodiment, rear-wheel 6 are a solid rubber wheels.U-shaped hook 7 allows rear-wheel 6 that can be installed on A type vehicle frame 1.Carrying bucket 8 provides one
User of the invention can be used to deliver cargo for the means of a storage cargo.Carrying bucket 8 can be by any material appropriate
Material production, material can be but are not limited to durable high molecular material, and it is fragile that high molecular material can allow carrying bucket 8 not allowed
It splits.Handle 9 can provide a leverage, allow user that can push or pull on trolley of the invention easily at one
It is moved on surface.Handle 9 can be made by any material appropriate, and material can be but be not limited to aluminum material.
The entire configuration of part of the invention allows the present invention to become a specially designed trolley, allows almost all of
People can operate, such as: the veteran of disability.As shown in Figures 1 and 3, the first front-wheel 4 and the second front-wheel 5 are across A type vehicle
Frame 1 opposite to each other, so allows the present invention to have a symmetrical transportation means.First front-wheel 4 and the second front-wheel 5 are rotatably pacified
Loaded on A type vehicle frame 1, the present invention can move on a surface.Carrying bucket 8 be located at the first front-wheel 4 and the second front-wheel 5 it
Between, to allow the center of gravity of entire trolley to fall in position.Carrying bucket 8 is mounted on A type vehicle frame 1, in this way, when user will be right
As being placed in carrying bucket 8, carrying bucket 8 can be held in place motionless.Rear-wheel 6 is mounted on A type vehicle frame 1 far from the first front-wheel 4
And second front-wheel 5 position, in this way, when the present invention in it is static when, the present invention can be stablized.U-shaped hook 7 is rotatably installed on
On A type vehicle frame 1.Rear-wheel 6 is rotatably mounted in U-shaped hook 7.Such a design allows user to can change movement of the present invention
Direction, and rear-wheel 6 can be moved on a surface.Handle 9 is connected to A type vehicle frame 1, relative to rear-wheel 6, Er Qieyuan
From carrying bucket 8.The design of handle 9 of the present invention allows user that can more efficient push or pull on the present invention in one plane
It is mobile.
In a preferred embodiment of the invention, handle 9 is a U-shaped club.Handle 9 includes: a first leg end
10 and a second stick end 11.First leg end 10 and the second stick end 11 are connected to A type vehicle frame 1.First leg end 10 and the second stick end
11 is relative to each other across A type vehicle frame 1.Such a design allows user that can steadily push or pull on the present invention at one
It is moved in plane.
As shown in Figures 3 and 4, the first front-wheel 4 includes first rotary shaft 41；Second front-wheel 5 includes one second rotation
Shaft 51.When the present invention in one plane moves, the first front-wheel 4 is rotated around the first rotary shaft 41；Second front-wheel 5
It is rotated around the second rotary shaft 51.First rotary shaft 41 of the first front-wheel 4 and the second rotary shaft 51 of the second front-wheel 5 are conllinear.This
One design of sample allows the first front-wheel 4 and the second front-wheel 5 to move in the same plane, and allow the present invention can it is smooth and
Efficiently move on a surface.
As shown in figure 3, trolley of the invention further includes: a handbrake module 12.Handbrake module 12 provides one
Means prevent the present invention from moving on a surface suddenly.Handbrake module 12 is installed on U-shaped hook 7.Handbrake module 12 can
It is operatively linked in rear-wheel 6, to prevent rear-wheel 6 from rotating.User can easily prevent for such a handbrake design
Only the present invention can move on a surface.
As shown in figure 4, handbrake module 12 includes: 14, one, the brake pedestal 15 of a handbrake lever 13, one and one
Locking mechanism 16.Handbrake lever 13 provides a control means, prevents rotation function with start handbrake module 12.Brake 14
A physique is provided, to prevent rear-wheel 6 from rotating.Pedestal 15 covers the company of locking mechanism 16 and handbrake lever 13 and brake 14
Meet place.Pedestal 15 is installed on U-shaped hook 7 from side.Brake 14 is articulated with pedestal 15.Handbrake lever 13 is articulated with pedestal 15.Braking
Device 14 is operably connected to handbrake lever 13.Handbrake lever 13, which is used to press brake 14, withstands rear-wheel 6.Locking mechanism 16 can operate
Ground is incorporated into the hinged place of handbrake lever 13 and pedestal 15.Locking mechanism 16 is for keeping handbrake lever 13 in fixed position.This
One design of sample allows user to can control handbrake lever 13, to allow brake 14 to contact rear-wheel 6, and prevents rear-wheel 6 from rotating.
As shown in Figure 1, trolley of the invention further includes: first buffer 17 and second buffer 18.When
The present invention moves on a surface, and the first buffer 17 and the second buffer 18 can prevent the present invention and user to be compromised
Or injury.Compared with handle 9, if user feels more comfortable using the first buffer 17 and the second buffer 18 and has
If efficiency, the first buffer 17 and the second buffer 18 can also be used as a complementary lever means.A type vehicle frame 1 is more
It include: first free end 2 and second free end 3.First free end 2 and the second free end 3 are opposite to each other.Handle 9
It is located relative to the position of the first free end 2 and the second free end 3.First buffer 17 is connected to the first free end 2.Second is slow
It rushes device 18 and is connected to the second free end 3.Such a design allow user and the object that is pushed to of the present invention or surface it
Between have enough spaces.
As shown in Figures 3 and 4, trolley of the invention further includes: first wheel carrier 19 and second wheel carrier 22.The
One wheel carrier 19 and the second wheel carrier 22 define height of the invention.First wheel carrier 19 and the second wheel carrier 22 Ju You not a proximal ends 20
An and distal end 21.First front-wheel 4 and the second front-wheel 5 are between the first wheel carrier 19 and the second wheel carrier 22.First wheel carrier 19
Proximal end 20 is connected to the axle center of the first front-wheel 4.The distal end 21 of first wheel carrier 19 is connected to the outside of carrying bucket 8.It is such a
Design provides stability between the first front-wheel 4 and carrying bucket 8.The proximal end 20 of second wheel carrier 22 is connected to the axis of the second front-wheel 5
The heart.The distal end 21 of second wheel carrier 22 is connected to the outside of carrying bucket 8.Such a design provides stability in the second front-wheel 5
And between carrying bucket 8.
As shown in Fig. 2, trolley of the invention can further include at least one tool rack 25.User can by tool,
It can be but be not limited to harrow or shovel, be placed in tool rack 25.Tool rack 25 is installed on the outside of carrying bucket 8.It is such a
Design allows user can be with place tool, without the thing for influencing whether to be placed on 8 the inside of carrying bucket.
As shown in figure 3, trolley of the invention can further include multiple reflecting mirrors 26.When light is irradiated to it is of the invention when
It waits, reflecting mirror 26 can allow visibility of the invention to increase.Multiple reflecting mirrors 26 are installed on and hold along 8 distribution of carrying bucket
Carry the outside of bucket 8.When light is irradiated to the present invention, such a design allows the present invention to be easier to be seen.
As shown in Figure 1, trolley of the invention can further include a sounding device 27.Sounding device can be used in user
27 may keep off onlooker or the animal of travelling route of the present invention to alert.Sounding device 27 can be a steam whistle or loudspeaker
?.Sounding device 27 is installed on A type vehicle frame 1, and is located near handle 9.When user pushes or pull on the present invention at one
It is moved on surface, such a design allows user that can start sounding device 27 easily.
As shown in Fig. 1 and Fig. 4, in one embodiment of the present of invention, trolley of the invention is further included: a motor 28 and
One control unit 29.Motor 28 allows the present invention to move on a surface, applies artificial strength without user.Control
The means that unit 29 processed provides a control carry out starter motor 28.The side of motor 28 is installed on U-shaped hook 7.Control unit 29 is pacified
Loaded on A type vehicle frame 1.Motor 28 is operably connected to rear-wheel 6, to drive rear-wheel 6 to rotate.Control unit 29 is electrically connected motor
28.By the power supply power supply inside or outside one, power supply can be but be not limited to battery for motor 28 and control unit 29.
As shown in Figures 1 and 3, trolley of the invention can further include at least one headlamp 30.When user is black
When in the dark using the present invention, headlamp 30 can allow user to be easier to see front.Headlamp 30 is connected to carrying bucket 8
It is external.For controlling the control unit 29 of motor 28, it is electrically connected at headlamp 30.When user is in the night use present invention
When, such a design provides the means of user one illumination.Control unit 29 and headlamp 30 are by an inside or outside
The power supply power supply in portion, power supply can be but be not limited to battery.
The present invention is described in embodiment, it should be understood that: those embodiments are used only to illustrate this
Invention, the range being not intended to limit the invention；The modification or variation that any spirit according to the present invention is made still are contained in
Within the scope of the present invention.
Claims (20)
1. a kind of trolley, includes:
One A type vehicle frame；
One the first front-wheel；
One the second front-wheel；
One rear-wheel；
One U-shaped hook；
One carrying bucket；And
A handle, which is characterized in that
First front-wheel and second front-wheel are relative to each other across the A type vehicle frame；
First front-wheel and second front-wheel are rotatably mounted in the A type vehicle frame；
The carrying bucket is located between first front-wheel and second front-wheel；
The carrying bucket is mounted on the A type vehicle frame；
The rear-wheel is mounted on the A type vehicle frame position far from first front-wheel and second front-wheel；
The U-shaped hook is rotatably installed on the A type vehicle frame；
The rear-wheel is rotatably mounted in the U-shaped hook；
The handle is far from the carrying bucket；And
The handle is connected to the A type vehicle frame and relative to the rear-wheel.
2. trolley as described in claim 1, which is characterized in that
The handle is a U-shaped club；
The handle includes: a first leg end and a second stick end；
The first leg end and the second stick end are connected to the A type vehicle frame；And
The first leg end and the second stick end are relative to each other across the A type vehicle frame.
3. trolley as described in claim 1, which is characterized in that
One the first rotary shaft of first front-wheel and second rotary shaft of second front-wheel are conllinear.
4. trolley as described in claim 1, which is characterized in that also include:
One handbrake module, wherein
The handbrake module is installed on the U-shaped hook；And
The handbrake module is operationally linked in the rear-wheel, to prevent the rear wheel.
5. trolley as claimed in claim 4, which is characterized in that
The handbrake module includes: a handbrake lever, a brake, a pedestal and a locking mechanism, wherein
The pedestal is installed on the U-shaped hook from side；
The brake is articulated with the pedestal；
The handbrake lever is articulated with the pedestal；
The brake is operably connected to the handbrake lever, and the evil spirit vehicle bar, which is used to press the brake, withstands the rear-wheel；And
The locking mechanism is operatively coupled to the handbrake lever and the hinged place of the pedestal, which is for keeping the evil spirit
Vehicle bar is in fixed position.
6. trolley as described in claim 1, which is characterized in that also include:
One the first buffer；And
One the second buffer, wherein
The A type vehicle frame further includes: first free end and second free end；
First free end and second free end are relative to each other；
The handle is located relative to first free end and the position of second free end；
First buffer is connected to first free end；And
Second buffer is connected to second free end.
7. trolley as described in claim 1, which is characterized in that also include:
One the first wheel carrier；And
One the second wheel carrier, wherein
First wheel carrier and second wheel carrier each of include a proximal end and a distal end；
First front-wheel and second front-wheel are located between first wheel carrier and second wheel carrier；
The proximal end of first wheel carrier is connected to an axle center of first front-wheel；
This of first wheel carrier is distally connected to the outside of the carrying bucket；
The proximal end of second wheel carrier is connected to an axle center of second front-wheel；And
This of second wheel carrier is distally connected to the outside of the carrying bucket.
8. trolley as described in claim 1, which is characterized in that also include:
At least one tool rack, wherein
At least one tool rack is installed on the outside of the carrying bucket.
9. trolley as described in claim 1, which is characterized in that also include:
Multiple reflecting mirrors, wherein
Multiple reflecting mirror is distributed along the carrying bucket；And
Multiple reflecting mirror is installed on the outside of the carrying bucket.
10. trolley as described in claim 1, which is characterized in that also include:
One sounding device, wherein
The sounding device is located near the handle；And
The sounding device is installed on the A type vehicle frame.
11. trolley as described in claim 1, which is characterized in that also include:
One motor；And
One control unit, wherein
The side of the motor is installed on the U-shaped hook；
The control unit is installed on the A type vehicle frame；
The motor is operably connected to the rear-wheel, to drive the rear wheel；And
The control unit is electrically connected the motor.
12. trolley as described in claim 1, which is characterized in that also include:
At least one headlamp；And
One control unit, wherein
At least one headlamp is connected to the outside of the carrying bucket；
The control unit is installed on the A type vehicle frame；And
The control unit is electrically connected at least one headlamp.
13. a kind of trolley, includes:
One A type vehicle frame；
One the first front-wheel；
One the second front-wheel；
One rear-wheel；
One U-shaped hook；
One carrying bucket；
A handle；And
One handbrake module, which is characterized in that
First front-wheel and second front-wheel are relative to each other across the A type vehicle frame；
First front-wheel and second front-wheel are rotatably mounted in the A type vehicle frame；
The carrying bucket is located between first front-wheel and second front-wheel；
The carrying bucket is mounted on the A type vehicle frame；
The rear-wheel is mounted on the A type vehicle frame position far from first front-wheel and second front-wheel；
The U-shaped hook is rotatably installed on the A type vehicle frame；
The rear-wheel is rotatably mounted in the U-shaped hook；
The handle is far from the carrying bucket；
The handle is connected to the A type vehicle frame and relative to the rear-wheel；
The handbrake module is installed on the U-shaped hook；
The handbrake module is operationally linked in the rear-wheel, to prevent the rear wheel；And
One the first rotary shaft of first front-wheel and second rotary shaft of second front-wheel are conllinear.
14. trolley as claimed in claim 13, which is characterized in that
The handbrake module includes: a handbrake lever, a brake, a pedestal and a locking mechanism, wherein
The pedestal is installed on the U-shaped hook from side；
The brake is articulated with the pedestal；
The handbrake lever is articulated with the pedestal；
The brake is operably connected to the handbrake lever, and very the vehicle bar, which is used to press the brake, withstands the rear-wheel；And
The locking mechanism is operatively coupled to the handbrake lever and the hinged place of the pedestal, which is for keeping the evil spirit
Vehicle bar is in fixed position.
15. trolley as claimed in claim 13, which is characterized in that also include:
One the first buffer；And
One the second buffer, wherein
The A type vehicle frame further includes: first free end and second free end；
First free end and second free end are relative to each other；
The handle is located relative to first free end and the position of second free end；
First buffer is connected to first free end；And
Second buffer is connected to second free end.
16. trolley as claimed in claim 13, which is characterized in that also include:
One the first wheel carrier；And
One the second wheel carrier, wherein
First wheel carrier and second wheel carrier each of include a proximal end and a distal end；
First front-wheel and second front-wheel are located between first wheel carrier and second wheel carrier；
The proximal end of first wheel carrier is connected to an axle center of first front-wheel；
This of first wheel carrier is distally connected to the outside of the carrying bucket；
The proximal end of second wheel carrier is connected to an axle center of second front-wheel；And
This of second wheel carrier is distally connected to the outside of the carrying bucket.
17. trolley as claimed in claim 13, which is characterized in that also include:
At least one tool rack, wherein
At least one tool rack is installed on the outside of the carrying bucket.
18. trolley as claimed in claim 13, which is characterized in that also include:
Multiple reflecting mirrors, wherein
Multiple reflecting mirror is distributed along the carrying bucket；And
Multiple reflecting mirror is installed on the outside of the carrying bucket.
19. trolley as claimed in claim 13, which is characterized in that also include:
One sounding device, wherein
The sounding device is located near the handle；And
The sounding device is installed on the A type vehicle frame.
20. trolley as claimed in claim 13, which is characterized in that also include:
One motor；
One control unit；And
At least one headlamp, wherein
The side of the motor is installed on the U-shaped hook；
The control unit is installed on the A type vehicle frame；
The motor is operably connected to the rear-wheel, to drive the rear wheel；
The control unit is electrically connected the motor；
At least one headlamp is connected to the outside of the carrying bucket；
The control unit is installed on the A type vehicle frame；And
The control unit is electrically connected at least one headlamp.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201762553677P | 2017-09-01 | 2017-09-01 | |
| US62/553,677 | 2017-09-01 | ||
| US15/961,652 US10246113B2 (en) | 2017-09-01 | 2018-04-24 | Wheel barrow |
| US15/961,652 | 2018-04-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109421774A true CN109421774A (en) | 2019-03-05 |
Family
ID=65513726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810899184.8A Pending CN109421774A (en) | 2017-09-01 | 2018-08-08 | Trolley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109421774A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112339825A (en) * | 2019-08-08 | 2021-02-09 | 株式会社牧田 | Hand-push type carrier |
-
2018
- 2018-08-08 CN CN201810899184.8A patent/CN109421774A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112339825A (en) * | 2019-08-08 | 2021-02-09 | 株式会社牧田 | Hand-push type carrier |
| US11801882B2 (en) | 2019-08-08 | 2023-10-31 | Makita Corporation | Handcart |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190305 |