CN109501848A - Push-rod assembly and cart - Google Patents
Push-rod assembly and cart Download PDFInfo
- Publication number
- CN109501848A CN109501848A CN201910030787.9A CN201910030787A CN109501848A CN 109501848 A CN109501848 A CN 109501848A CN 201910030787 A CN201910030787 A CN 201910030787A CN 109501848 A CN109501848 A CN 109501848A
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- Prior art keywords
- cart
- impeller
- push
- component
- mounting portion
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- 238000009434 installation Methods 0.000 claims abstract description 69
- 238000010586 diagram Methods 0.000 description 10
- 238000000034 method Methods 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000036651 mood Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
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
- B62B9/00—Accessories or details specially adapted for children's carriages or perambulators
- B62B9/20—Handle bars; Handles
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G5/00—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
- A61G5/10—Parts, details or accessories
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- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Handcart (AREA)
Abstract
The invention discloses push-rod assembly and carts, are related to cart technical field.The push-rod assembly includes installation part and impeller, and impeller is connect with installation part, and installation part is for being mounted on cart, and impeller can extend to the two sides of cart human body support component, and impeller is for pushing cart.The cart includes body support's component, chassis assembly, vehicle wheel component and push-rod assembly.Push-rod assembly includes installation part and impeller, and impeller is connect with installation part, and installation part is for being mounted on cart, and impeller can extend to the two sides of cart human body support component, and impeller is for pushing cart.Body support's component is set on chassis assembly, and vehicle wheel component is installed on chassis assembly, and installation part is connect with chassis assembly or vehicle wheel component.Push-rod assembly and cart provided by the invention have the characteristics that structure is simple, easy to use and safe, can push cart when being applied to cart convenient for cart person and exchange with motroist.
Description
Technical field
The present invention relates to cart technical fields, in particular to push-rod assembly and cart.
Background technique
Present occupant's cart such as children trolley, wheelchair cart be all cart person be located at behind cart, such design
Passenger of the cart in front, cart is also forced preposition in cart person when cart being enabled to advance.When cart goes across the road or when turning round,
Cart person will have a direct impact on the safety of occupant to the fault of the judgement of front safe condition.When often thering is cart to go across the road, push away
The case where vehicle that vehicle and occupant are crossed knocks down.In the prior art, just cart when, before occupant and cart person one
All face forward after one, it has not been convenient to be exchanged mutually, pushing away passerby also is inconvenient to observe occupant, and occupant compares at the age
Small, when they can't see cart person, can generate uneasy mood；In anti-cart, occupant and cart person are one in front and one in back faced
, it is exchanged although can be convenient, the sight of occupant is blocked by cart person's body, and unfavorable occupant is to the sight in front of it
It sees.When extreme case occurs, across cart, cart person cannot at the first time sue and labour to occupant by occupant and cart person.
Summary of the invention
The purpose of the present invention is to provide a kind of push-rod assembly, have the characteristics that structure is simple, easy to use and safe,
Cart can be pushed convenient for cart person when being applied to cart and exchange with motroist.
The present invention provides a kind of technical solution about push-rod assembly:
A kind of push-rod assembly, for the cart including body support's component, the push-rod assembly includes installation part and promotion
Part, the impeller are connect with the installation part, and for being mounted on the cart, the impeller can be stretched the installation part
It opens up to the two sides of body support's component, and the impeller is for pushing the cart.
Optionally, the impeller includes mounting portion interconnected and pushing part, the mounting portion and the installation part
Connection, the pushing part can extend outwardly relative to the cart and be located at the two sides of body support's component, described to push away
Dynamic portion is for pushing the cart.
Optionally, two installation parts are used to be separately positioned on the two sides of body support's component, the mounting portion packet
Include the first mounting portion, the second mounting portion and interconnecting piece, first mounting portion and second mounting portion respectively with two peaces
Piece installing connection, first mounting portion and second mounting portion connect with the interconnecting piece, the pushing part and described the
The connection of one of both one mounting portion and second mounting portion, and can extend along the direction far from another one.
Optionally, the pushing part and first mounting portion or second mounting portion are rotatablely connected.
Optionally, the impeller further includes auxiliary handle, and the auxiliary handle and the pushing part are located at the installation
The opposite two sides in portion are simultaneously connect with the mounting portion, and the auxiliary handle extends to the cart.
Optionally, the impeller and the installation part are rotatablely connected.
Optionally, the push-rod assembly further includes auxiliary wheel, and the auxiliary wheel is set to the installation part or the promotion
Part or the auxiliary wheel are installed on the cart.
Optionally, the installation part is set to the cart, and the auxiliary wheel is set to the impeller close to the peace
The other end of one end of piece installing, the impeller is provided with handle.
Optionally, the installation part includes the first connecting portion and second connecting portion for mutually including an angle setting, and described first
For connecting with the cart, the second connecting portion is connect interconnecting piece with the impeller.
Another object of the present invention is to provide a kind of cart, have the characteristics that structure is simple, easy to use and safe,
Cart can be pushed convenient for cart person when being applied to cart and exchange with motroist.
The present invention provides a kind of technical solution about cart:
A kind of cart, including body support's component, chassis assembly, vehicle wheel component and push-rod assembly.The push-rod assembly packet
Installation part and impeller are included, the impeller is connect with the installation part, and the installation part is for being mounted on the cart, institute
The two sides of body support's component can be extended to by stating impeller, and the impeller is for pushing the cart.The people
Body support component is set on the chassis assembly, and the vehicle wheel component is installed on the chassis assembly, the installation part and institute
State chassis assembly or vehicle wheel component connection.
Optionally, the chassis assembly is folding structure；And/or the installation part and the chassis assembly or described
Vehicle wheel component rotation connection.
Optionally, the impeller and the installation part are rotatablely connected, and/or, the installation part and the chassis assembly
Or the vehicle wheel component rotation connection；And the cart at least has the first working condition and the second working condition, described
Under one working condition, the impeller extends to the two sides of body support's component, described under second working condition
Impeller extends to the rear of body support's component.
Compared with prior art, the beneficial effect of push-rod assembly and cart provided by the invention is:
Installation part is used to for impeller being installed on cart, and impeller pushes cart for pusher.It pushes when in use
Part is located at the two sides of body support's component, so that cart person pushes cart in the two sides of cart.The two sides of body support's component refer to
Be body support's component left and right directions, left front left back direction and right front right rear direction, when impeller is located at above-mentioned direction,
The erect-position of pusher can move side by side substantially with occupant.On the one hand it links up and talks convenient for cart person and occupant, it is another
Aspect also can be observed and judge to front safe condition convenient for pusher, and the safety that cart uses is improved.Compared to
The usage mode of occupant and cart person one in front and one in back in the prior art, push-rod assembly provided in this embodiment are being applied to cart
When, cart person and occupant can walk side by side substantially, and the safety that cart uses is exchanged and improved convenient for the two.The present invention mentions
The push-rod assembly and cart of confession have the characteristics that structure is simple, easy to use and safe, can convenient for cart person push cart and
It is exchanged with motroist.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be to needed in the embodiment attached
Figure is briefly described.It should be appreciated that the following drawings illustrates only certain embodiments of the present invention, therefore it is not construed as pair
The restriction of range.It for those of ordinary skill in the art, without creative efforts, can also be according to this
A little attached drawings obtain other relevant attached drawings.
Fig. 1 is the structural representation when push-rod assembly that provides of the embodiment of the present invention is applied to cart under the first visual angle
Figure；
Fig. 2 is the structural schematic diagram when push-rod assembly that the other embodiment of the present invention provides is applied to cart；
Fig. 3 is the structural representation when push-rod assembly that provides of the embodiment of the present invention is applied to cart under the second visual angle
Figure；
Fig. 4 is the structural schematic diagram when push-rod assembly that the other embodiment of the present invention provides is applied to cart；
Fig. 5 is the structural schematic diagram when push-rod assembly that the embodiment of the present invention provides has auxiliary handle
Fig. 6 is the structural schematic diagram when push-rod assembly that the embodiment of the present invention provides has auxiliary handle
Fig. 7 is the structural schematic diagram when push-rod assembly that the embodiment of the present invention provides has auxiliary wheel；
Fig. 8 is the structural schematic diagram when push-rod assembly that the other embodiment of the present invention provides has auxiliary wheel；
Fig. 9 is the structural schematic diagram when push-rod assembly that the other embodiment of the present invention provides has auxiliary wheel；
Figure 10 is the structural schematic diagram after the adjustment state of the push-rod assembly provided in Fig. 1；
Figure 11 is the structural schematic diagram after the adjustment state of the push-rod assembly provided in Fig. 6.
Icon: 10- cart；100- push-rod assembly；110- installation part；112- first connecting portion；114- second connecting portion；
120- impeller；121- mounting portion；The first mounting portion of 1211-；The second mounting portion of 1212-；1213- interconnecting piece；The pushing part 123-；
130- auxiliary handle；140- auxiliary wheel；200- body support's component；300- chassis assembly；400- vehicle wheel component.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described.Obviously, described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.The present invention being usually described and illustrated herein in the accompanying drawings is implemented
The component of example can be arranged and be designed with a variety of different configurations.
Therefore, the detailed description of the embodiment of the present invention provided in the accompanying drawings is not intended to limit below claimed
The scope of the present invention, but be merely representative of selected embodiment of the invention.Based on the embodiments of the present invention, this field is common
Technical staff's every other embodiment obtained without creative efforts belongs to the model that the present invention protects
It encloses.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.
In the description of the present invention, it is to be understood that, term " on ", "lower", "inner", "outside", "left", "right" etc. indicate
Orientation or positional relationship be based on the orientation or positional relationship shown in the drawings or the invention product using when usually put
Orientation or positional relationship or the orientation or positional relationship that usually understands of those skilled in the art, be merely for convenience of retouching
It states the present invention and simplifies description, rather than the equipment of indication or suggestion meaning or element must have a particular orientation, with specific
Orientation construction and operation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " etc. are only used for distinguishing description, it is not understood to indicate or imply relatively important
Property.
In the description of the present invention, it is also necessary to which explanation is unless specifically defined or limited otherwise, " setting ", " even
Connect " etc. terms shall be understood in a broad sense, for example, " connection " may be a fixed connection, may be a detachable connection, or integrally connect
It connects；It can be mechanical connection, be also possible to be electrically connected；It can be and be directly connected to, can also be indirectly connected with by intermediary, it can
To be the connection inside two elements.For the ordinary skill in the art, can understand as the case may be above-mentioned
The concrete meaning of term in the present invention.
With reference to the accompanying drawing, detailed description of the preferred embodiments.
First embodiment
Referring to Fig. 1, a kind of push-rod assembly 100 is present embodiments provided, it is simple with structure, easy to use and safe
The characteristics of, cart 10 can be pushed convenient for cart person when being applied to cart 10 and exchange with motroist.
It should be noted that push-rod assembly 100 provided in this embodiment can be applied in cart 10, such as stroller
10, children trolley 10, wheelchair cart 10 etc..When being applied in these above-mentioned carts 10, push-rod assembly provided in this embodiment
100 can be convenient for pushing cart 10, and can guarantee using safe and conveniently.
Meanwhile when push-rod assembly 100 is applied to cart 10, cart 10 can also include body support's component 200, vehicle
Frame component 300 and vehicle wheel component 400.
Push-rod assembly 100 provided in this embodiment includes installation part 110 and impeller 120, impeller 120 and installation part
110 connections, for installation part 110 for being mounted on cart 10, impeller 120 can extend to body support's component of cart 10
200 two sides, and impeller 120 is for pushing cart 10.
It should be noted that installation part 110 is used to for impeller 120 being installed on cart 10, impeller 120 is for pushing
Person pushes cart 10.Above-mentioned " two sides that impeller 120 can extend to body support's component 200 of cart 10 " refer to making
Used time impeller 120 is located at the two sides of body support's component 200 of cart 10, so that cart person is in body support's group of cart 10
The two sides of part 200 push cart 10.The two sides of body support's component 200 of cart 10 refer to body support's component of cart 10
200 left and right directions, left front left back direction and right front right rear direction, when impeller 120 is located at above-mentioned direction, the station of pusher
Position can move side by side substantially with occupant.On the one hand it is linked up convenient for cart person and occupant and talk, another aspect also can
Front safe condition is observed and judged convenient for pusher, improves the safety that cart 10 uses.
The usage mode of middle occupant and cart person one in front and one in back compared to the prior art, push rod group provided in this embodiment
When being applied to cart 10, cart person and occupant's part 100 can walk side by side substantially, exchange convenient for the two and improve cart 10
The safety used.Push-rod assembly 100 provided in this embodiment has the characteristics that structure is simple, easy to use and safe, is answering
Cart 10 can be pushed when for cart 10 convenient for cart person and is exchanged with motroist.
Fig. 1 and Fig. 2 are please referred to, simultaneously, it should be noted that impeller 120 is installed on cart by installation part 110
On 10, impeller 120 is located at the two sides of cart 10 or the two sides of body support's component 200 when in use: firstly, impeller
120 position can be to be adjustable, for example the movable connection methods such as is rotatablely connected, is slidably connected；Or it cannot be adjusted
, for example welding, screw is fixedly connected.It, when in use can be by impeller 120 when the position of impeller 120 is adjustable
The two sides to the two sides of cart 10 or body support's component 200 are adjusted, and when not in use, impeller 120 can be located at it
On his position；When the position of impeller 120 cannot be adjusted, impeller 120 is in working condition and off working state, equal position
In the two sides of cart 10 or the two sides of body support's component 200.
Moreover, it is to be understood that when position can adjust, either adjusting impeller 120 by installation part 110
Position, be also possible to the adjustment of 120 self-position of impeller.
Further, it is also desirable to which explanation, cart 10 may include body support's component 200, chassis assembly 300 and vehicle
Wheel assembly 400, when push-rod assembly 100 provided in this embodiment is applied to cart 10, push-rod assembly 100 can be with above-mentioned people
Any one connection in body support component 200, chassis assembly 300 and vehicle wheel component 400.
Referring to Fig. 3, optionally, in certain implementations of the invention, impeller 120 may include interconnected
Mounting portion 121 and pushing part 123, mounting portion 121 are connect with installation part 110, and pushing part 123 can be relative to cart 10 to extension
The two sides of cart 10 or the two sides of body support's component 200 are stretched and are located at, pushing part 123 is for pushing cart 10.
It is understood that pushing part 123 is installed on installation part for connecting with installation part 110 by mounting portion 121
110 and cart 10 on, pushing part 123 for pusher push cart 10.Based on above description it is found that mounting portion 121 and promotion
It can be between portion 123: being flexibly connected the position of an adjustment pushing part 123；Or it is fixedly connected.
Referring to Fig. 4, optionally, the quantity of installation part 110 is two, and two installation parts 110 are for being separately positioned on cart
10 two sides, mounting portion 121 include the first mounting portion 1211, the second mounting portion 1212 and interconnecting piece 1213, the first mounting portion
1211 and second mounting portion 1212 connect respectively with two installation parts 110, the first mounting portion 1211 and the second mounting portion 1212 with
Interconnecting piece 1213 connects, and one of pushing part 123 and the first mounting portion 1211 and 1212 the two of the second mounting portion are connect, and energy
It is enough to extend along the direction far from another one.
That is, in this implementation, installation part 110 is located at the two sides of cart 10, the first mounting portion 1211 and
Two mounting portions 1212 are connect with two installation parts 110 respectively, can guarantee the stability when pushing.And pass through interconnecting piece 1213
The first mounting portion 1211 and the second mounting portion 1212 can be made to link, be further easy to use.
Optionally, pushing part 123 and the first mounting portion 1211 or the second mounting portion 1212 are rotatablely connected, to pass through pushing part
123 and the first rotation between mounting portion 1211 and the second mounting portion 1212 to adjust the position of pushing part 123, and do not using
When, pushing part 123 is turned on the first mounting portion 1211 or the second mounting portion 1212, to reduce occupied space.
Fig. 5 and Fig. 6 are please referred to, optionally, impeller 120 can also include auxiliary handle 130, auxiliary handle 130 and push away
Dynamic portion 123 is located at the opposite two sides of mounting portion 121 and connect with mounting portion 121, and auxiliary handle 130 extends to cart 10.
It is understood that auxiliary handle 130 and pushing part 123 are located at the two sides of mounting portion 121, cart person can be convenient for
Cart 10 is pushed by pushing part 123 and auxiliary handle 130.Auxiliary handle 130 is opposite with the extending direction of pushing part 123.This
Outside, in some implementations, auxiliary handle 130 and pushing part 123 at least one be rotatablely connected with mounting portion 121.
Optionally, impeller 120 and installation part 110 are rotatablely connected, and are pushed with being adjusted by rotation connection between the two
The position of part 120, so that impeller 120 is located at the two sides of body support's component 200 of cart 10 when in use.
In addition, installation part 110 can be detachably connected with cart 10, such as screw connection, clamping etc.；Can also with push away
Vehicle 10 is connected as one, such as welding or integrated molding etc..
Fig. 7 to Fig. 9 is please referred to, optionally, push-rod assembly 100 further includes auxiliary wheel 140, and auxiliary wheel 140 is set to
Installation part 110 or impeller 120 or auxiliary wheel 140 are installed on cart 10.
It should be noted that the setting of auxiliary wheel 140 can be further ensured that the stability of cart 10, auxiliary wheel 140 can
To be mounted on installation part 110, on impeller 120 or it is installed on cart 10.Further, the position of auxiliary wheel 140 with
The direction that impeller 120 extends is consistent, so that cart person auxiliary wheel 140 when pushing cart 10 by impeller 120 can be protected
Demonstrate,prove the stabilization of cart 10.
It is also desirable to which explanation, in order to cooperate the promotion of impeller 120, can also reset the vehicle of cart 10
Wheel assembly 400, for example will be close to the wheel of 120 direction of extension of impeller towards direction identical with 120 extending direction of impeller
Extend (refering to Fig. 2).
Optionally, installation part 110 is set to cart 10, and auxiliary wheel 140 is set to impeller 120 close to installation part 110
The other end of one end, impeller 120 is provided with handle.
Referring to Fig. 9, optionally, installation part 110 includes the first connecting portion 112 and the second connection for mutually including an angle setting
Portion 114, for connecting with cart 10, second connecting portion 114 is connect first connecting portion 112 with impeller 120.
It should be noted that the above-mentioned first connecting portion 112 for mutually including an angle setting and second connecting portion 114 may include
The situation of arc connection.First connecting portion 112 and second connecting portion 114, which pass through setting certain angle, can make impeller 120
In the two sides, such as left front, right front of body support's component 200 etc. of cart 10.
It should be noted that above-mentioned implementation can be combined reasonably for the present invention, for promotion
Person and occupant provide more convenient and safer use.
Push-rod assembly 100 provided in this embodiment the utility model has the advantages that installation part 110 is pushed away for impeller 120 to be installed on
On vehicle 10, impeller 120 pushes cart 10 for pusher.Impeller 120 is located at body support's group of cart 10 when in use
The two sides of part 200, so that cart person pushes cart 10 in the two sides of body support's component 200 of cart 10.The human body of cart 10
The two sides of support component 200 refer to left and right directions, left front left back direction and the right front right rear direction of cart 10, work as impeller
120 be located at above-mentioned direction when, the erect-position of pusher can move side by side substantially with occupant.On the one hand it is convenient for cart person and seating
Person links up and talk, on the other hand also front safe condition can be observed and be judged convenient for pusher, improve cart 10
The safety used.The usage mode of middle occupant and cart person one in front and one in back compared to the prior art, it is provided in this embodiment
When being applied to cart 10, cart person and occupant's push-rod assembly 100 can walk side by side substantially, exchange and improve convenient for the two
The safety that cart 10 uses.
Second embodiment
Fig. 1 to Figure 11 is please referred to, a kind of cart 10 is present embodiments provided, it is simple with structure, easy to use
With the feature of safety, cart 10 can be pushed convenient for cart person when being applied to cart 10 and exchanged with motroist.
Cart 10 provided in this embodiment includes body support's component 200, chassis assembly 300, vehicle wheel component 400 and push rod
Component 100.Push-rod assembly 100 includes installation part 110 and impeller 120, and impeller 120 is connect with installation part 110, installation part
110 for being mounted on cart 10, and impeller 120 can extend to the two sides of body support's component 200 of cart 10, and push
Part 120 is for pushing cart 10.Body support's component 200 is set on chassis assembly 300, and vehicle wheel component 400 is installed on vehicle frame
Component 300, installation part 110 are connect with chassis assembly 300 or vehicle wheel component 400.
Optionally, chassis assembly 300 is folding structure；And/or installation part 110 and chassis assembly 300 or vehicle wheel component
400 rotation connections.
It should be noted that above-mentioned "and/or" indicates that the technical solution of both front and backs includes at least one.
Fig. 1 and Fig. 8 are please referred to, optionally, impeller 120 and installation part 110 are rotatablely connected, and/or, installation part
110 are rotatablely connected with chassis assembly 300 or vehicle wheel component 400；And cart 10 at least has the first working condition (as shown in Figure 1)
With the second working condition (as shown in Figure 10), in the first operative state, impeller 120 extends to body support's group of cart 10
The two sides of part 200, in a second operative state, impeller 120 extend to the rear of body support's component 200 of cart 10.
It is of course also possible in conjunction with the showing in the first operative state of cart 10 refering to Fig. 6 and Figure 11, is shown in FIG. 6
It is intended to, Figure 11 shows the schematic diagram of cart 10 in a second operative state.
It should be noted that above-mentioned first working condition can make cart person and motroist walk side by side, the second work shape
State and 10 state of cart in the prior art are essentially identical.
It should be noted that cart 10 provided in this embodiment, pushing component are referred to saying in first embodiment
It is bright to be configured.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any to repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of push-rod assembly is used for cart, the cart includes body support's component, which is characterized in that the push-rod assembly
Including installation part and impeller, the impeller is connect with the installation part, and the installation part is used to be mounted on the cart,
The impeller can extend to the two sides of body support's component, and the impeller is for pushing the cart.
2. push-rod assembly according to claim 1, which is characterized in that the impeller include mounting portion interconnected and
Pushing part, the mounting portion are connect with the installation part, and the pushing part can extend outwardly and be located at relative to the cart
The two sides of body support's component, the pushing part is for pushing the cart.
3. push-rod assembly according to claim 2, which is characterized in that two installation parts are for being separately positioned on the people
The two sides of body support component, the mounting portion include the first mounting portion, the second mounting portion and interconnecting piece, first mounting portion and
Second mounting portion is connect with two installation parts respectively, first mounting portion and second mounting portion with the company
Socket part connection, one of the pushing part and both described first mounting portion and second mounting portion are connect, and being capable of edge
Direction far from another one extends.
4. push-rod assembly according to claim 2, which is characterized in that the impeller further includes auxiliary handle, described auxiliary
It helps handle and the pushing part to be located at the opposite two sides of the mounting portion and is connect with the mounting portion, and the auxiliary handle
Extend to the cart.
5. push-rod assembly according to claim 1, which is characterized in that the push-rod assembly further includes auxiliary wheel, described auxiliary
Help that wheel is set to the installation part or the impeller or the auxiliary wheel is installed on the cart.
6. push-rod assembly according to claim 5, which is characterized in that the installation part is set to the cart, described auxiliary
Wheel is helped to be set to the impeller close to one end of the installation part, the other end of the impeller is provided with handle.
7. push-rod assembly according to claim 5, which is characterized in that the installation part includes mutually include an angle setting
One interconnecting piece and second connecting portion, for connecting with the cart, the second connecting portion pushes away the first connecting portion with described
Moving part connection.
8. a kind of cart, which is characterized in that including in body support's component, chassis assembly, vehicle wheel component and such as claim 1-7
Any one push-rod assembly, body support's component are set on the chassis assembly, and the vehicle wheel component is installed on described
Chassis assembly, the installation part are connect with the chassis assembly or the vehicle wheel component.
9. cart according to claim 8, which is characterized in that the chassis assembly is folding structure；And/or it is described
Installation part and the chassis assembly or the vehicle wheel component are rotatablely connected.
10. cart according to claim 8, which is characterized in that the impeller and the installation part are rotatablely connected, and/
Or, the installation part and the chassis assembly or the vehicle wheel component are rotatablely connected；And the cart at least has the first work
State and the second working condition, under first working condition, the impeller extends to the two of body support's component
Side, under second working condition, the impeller extends to the rear of body support's component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910030787.9A CN109501848B (en) | 2019-01-11 | 2019-01-11 | Push rod assembly and trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910030787.9A CN109501848B (en) | 2019-01-11 | 2019-01-11 | Push rod assembly and trolley |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109501848A true CN109501848A (en) | 2019-03-22 |
| CN109501848B CN109501848B (en) | 2024-02-02 |
Family
ID=65757785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910030787.9A Active CN109501848B (en) | 2019-01-11 | 2019-01-11 | Push rod assembly and trolley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109501848B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020143767A1 (en) * | 2019-01-11 | 2020-07-16 | 伍尚强 | Push rod assembly and stroller |
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