CN109501848B - Push rod assembly and trolley - Google Patents
Push rod assembly and trolley Download PDFInfo
- Publication number
- CN109501848B CN109501848B CN201910030787.9A CN201910030787A CN109501848B CN 109501848 B CN109501848 B CN 109501848B CN 201910030787 A CN201910030787 A CN 201910030787A CN 109501848 B CN109501848 B CN 109501848B
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- Prior art keywords
- cart
- assembly
- pushing
- mounting
- push rod
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- 238000009434 installation Methods 0.000 description 10
- 238000010586 diagram Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000008451 emotion Effects 0.000 description 1
- 230000001737 promoting effect Effects 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
Abstract
The invention discloses a push rod assembly and a trolley, and relates to the technical field of trolleys. The push rod assembly comprises a mounting piece and a pushing piece, wherein the pushing piece is connected with the mounting piece, the mounting piece is used for being mounted on the trolley, the pushing piece can extend to two sides of the trolley body support assembly, and the pushing piece is used for pushing the trolley. The cart includes a body support assembly, a frame assembly, a wheel assembly, and a push rod assembly. The push rod assembly comprises a mounting piece and a pushing piece, the pushing piece is connected with the mounting piece, the mounting piece is used for being mounted on the trolley, the pushing piece can extend to two sides of the trolley body support assembly, and the pushing piece is used for pushing the trolley. The human body support assembly is arranged on the frame assembly, the wheel assembly is arranged on the frame assembly, and the mounting piece is connected with the frame assembly or the wheel assembly. The push rod assembly and the cart provided by the invention have the characteristics of simple structure, convenience in use and safety, and can be convenient for a cart user to push the cart and communicate with a rider when the push rod assembly and the cart are applied to the cart.
Description
Technical Field
The invention relates to the technical field of carts, in particular to a push rod assembly and a cart.
Background
The existing passenger carts such as child carts, wheelchair carts and the like are all with a cart occupant behind the cart, and the design enables the cart to be in front of the cart when the cart is in motion, so that passengers in the cart are forced to be placed in front of the cart occupant. When the cart passes through a road or turns around, the safety of the passengers can be directly affected by the error of the judgment of the front safety condition of the cart. Often, when a cart passes over a road, the cart and the occupant are knocked over by the vehicle being traversed. In the prior art, when the cart is pushed forward, the passengers and the cart operators face forward and backward, so that the passengers and the cart operators are inconvenient to communicate with each other, the passengers are inconvenient to observe the passengers, the passengers are older, and the passengers can not see the cart operators, so that an unsafe emotion can be generated; when the cart is pushed back, the passengers face the cart in front of each other, and although communication can be conveniently carried out, the sight of the passengers is blocked by the body of the cart, so that the passengers can not watch the front of the cart conveniently. In extreme cases, the occupant and the cart are spaced apart from the cart, and the cart cannot rescue the occupant for the first time.
Disclosure of Invention
The invention aims to provide a push rod assembly, which has the characteristics of simple structure, convenient use and safety, and can be convenient for a pusher to push the cart and communicate with a rider when being applied to the cart.
The invention provides a technical scheme about a push rod assembly, which comprises the following steps:
a push rod assembly for a cart including a body support assembly, the push rod assembly including a mounting and a pusher, the pusher with the mounting is connected, the mounting is used for installing on the cart, the pusher can extend to the both sides of the body support assembly, and the pusher is used for promoting the cart.
Optionally, the pushing member includes a mounting portion and a pushing portion connected to each other, the mounting portion being connected to the mounting portion, the pushing portion being capable of extending outwardly with respect to the cart and being located at both sides of the body support assembly, the pushing portion being for pushing the cart.
Optionally, two the mounting is used for setting up respectively the both sides of human body support assembly, the installation department includes first installation department, second installation department and connecting portion, first installation department with the second installation department respectively with two the mounting is connected, first installation department with the second installation department all with connecting portion are connected, push away the portion with one of them of first installation department with second installation department to can follow the direction of keeping away from the another one and extend.
Optionally, the pushing portion is rotatably connected to the first mounting portion or the second mounting portion.
Optionally, the pushing member further includes an auxiliary handle, the auxiliary handle and the pushing portion are located at two opposite sides of the mounting portion and are both connected to the mounting portion, and the auxiliary handle extends toward the cart.
Optionally, the pushing member is rotatably connected to the mounting member.
Optionally, the push rod assembly further comprises an auxiliary wheel, wherein the auxiliary wheel is arranged on the mounting piece or the pushing piece, or the auxiliary wheel is mounted on the cart.
Optionally, the mounting piece set up in the shallow, the auxiliary wheel set up in the impeller is close to the one end of mounting piece, the other end of impeller is provided with the handle.
Optionally, the mounting member includes a first connecting portion and a second connecting portion disposed at an angle to each other, the first connecting portion being configured to connect with the cart, and the second connecting portion being configured to connect with the pushing member.
Another object of the present invention is to provide a cart which has the characteristics of simple structure, convenient use and safety, and can facilitate a cart user to push and communicate with a rider when applied to the cart.
The invention provides a technical scheme for a trolley, which comprises the following steps:
a cart includes a body support assembly, a frame assembly, a wheel assembly, and a push rod assembly. The push rod assembly comprises a mounting piece and a pushing piece, the pushing piece is connected with the mounting piece, the mounting piece is used for being mounted on the trolley, the pushing piece can extend to two sides of the human body supporting assembly, and the pushing piece is used for pushing the trolley. The human body support assembly is arranged on the frame assembly, the wheel assembly is arranged on the frame assembly, and the mounting piece is connected with the frame assembly or the wheel assembly.
Optionally, the frame assembly is a foldable structure; and/or the mounting piece is rotatably connected with the frame assembly or the wheel assembly.
Optionally, the pushing member is rotatably connected with the mounting member, and/or the mounting member is rotatably connected with the frame assembly or the wheel assembly; the cart at least has a first working state in which the pushing member extends to both sides of the human body support assembly, and a second working state in which the pushing member extends to the rear of the human body support assembly.
Compared with the prior art, the push rod assembly and the trolley provided by the invention have the beneficial effects that:
the mounting piece is used for mounting the pushing piece on the cart, and the pushing piece is used for pushing the cart by the pusher. The pushing members are positioned on either side of the body support assembly in use so that a cart occupant pushes the cart on either side of the cart. The two sides of the human body support assembly refer to the left-right direction, the left-front-left-rear direction and the right-front-right-rear direction of the human body support assembly, and when the pushing member is positioned in the directions, the standing position of the pushing member can basically move side by side with the passengers. On one hand, the communication and conversation between the cart and the passengers are facilitated, and on the other hand, the observation and judgment of the front safety condition by the pusher can be facilitated, so that the use safety of the cart is improved. Compared with the previous and subsequent use modes of the passengers and the cart, the push rod assembly provided by the embodiment can basically walk side by side when being applied to the cart, so that the passengers and the cart can communicate conveniently, and the use safety of the cart is improved. The push rod assembly and the cart provided by the invention have the characteristics of simple structure, convenience in use and safety, and can be convenient for a cart operator to push the cart and communicate with a rider.
Drawings
In order to more clearly illustrate the technical solution of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described. It is appreciated that the following drawings depict only certain embodiments of the invention and are therefore not to be considered limiting of its scope. Other relevant drawings may be made by those of ordinary skill in the art without undue burden from these drawings.
FIG. 1 is a schematic view of a push rod assembly according to an embodiment of the present invention in a first view when the push rod assembly is applied to a cart;
FIG. 2 is a schematic diagram illustrating a push rod assembly according to another embodiment of the present invention when the push rod assembly is applied to a cart;
FIG. 3 is a schematic diagram of a push rod assembly according to an embodiment of the present invention in a second view when the push rod assembly is applied to a cart;
FIG. 4 is a schematic diagram illustrating a push rod assembly according to another embodiment of the present invention when the push rod assembly is applied to a cart;
FIG. 5 is a schematic view of a push rod assembly with an auxiliary handle according to an embodiment of the present invention
FIG. 6 is a schematic view of a push rod assembly with an auxiliary handle according to an embodiment of the present invention
FIG. 7 is a schematic illustration of a putter assembly having an auxiliary wheel according to an embodiment of the present invention;
FIG. 8 is a schematic view of a putter assembly according to other embodiments of the present invention having an auxiliary wheel;
FIG. 9 is a schematic view of a putter assembly according to other embodiments of the present invention having an auxiliary wheel;
FIG. 10 is a schematic view of the push rod assembly provided in FIG. 1 in an adjusted state;
fig. 11 is a schematic view of the push rod assembly provided in fig. 6 after adjustment.
Icon: 10-pushing; 100-a push rod assembly; 110-a mount; 112-a first connection; 114-a second connection; 120-pushing member; 121-an installation part; 1211-a first mount; 1212-a second mount; 1213-a connection; 123-pushing part; 130-auxiliary handle; 140-auxiliary wheels; 200-a human body support assembly; 300-frame assembly; 400-wheel assembly.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more clear, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. It will be apparent that the described embodiments are some, but not all, embodiments of the invention. The components of the embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the invention, as presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.
In the description of the present invention, it should be understood that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "left", "right", etc. are based on the directions or positional relationships shown in the drawings, or the directions or positional relationships conventionally put in place when the inventive product is used, or the directions or positional relationships conventionally understood by those skilled in the art are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific direction, be configured and operated in a specific direction, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first," "second," and the like, are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.
In the description of the present invention, it should also be noted that, unless explicitly specified and limited otherwise, terms such as "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
The following describes specific embodiments of the present invention in detail with reference to the drawings.
First embodiment
Referring to fig. 1, the present embodiment provides a push rod assembly 100 that has the characteristics of simple structure, convenient use and safety, and can be used for pushing the cart 10 and communicating with the rider when applied to the cart 10.
It should be noted that the push rod assembly 100 provided in this embodiment may be applied to a stroller 10, such as a stroller 10, a wheelchair 10, and so on. When applied to these carts 10 described above, the push rod assembly 100 provided in this embodiment can facilitate pushing the carts 10 and can ensure safety and convenience of use.
Meanwhile, when the push rod assembly 100 is applied to the cart 10, the cart 10 may further include a body support assembly 200, a frame assembly 300, and a wheel assembly 400.
The push rod assembly 100 provided in this embodiment includes a mounting member 110 and a pushing member 120, the pushing member 120 is connected to the mounting member 110, the mounting member 110 is configured to be mounted on the cart 10, the pushing member 120 can extend to two sides of the body support assembly 200 of the cart 10, and the pushing member 120 is configured to push the cart 10.
It should be noted that the mounting member 110 is used to mount the pushing member 120 on the cart 10, and the pushing member 120 is used for pushing the cart 10 by a pusher. The above-mentioned "the pushing member 120 can be extended to both sides of the body support assembly 200 of the cart 10" means that the pushing member 120 is located at both sides of the body support assembly 200 of the cart 10 in use so that a pusher pushes the cart 10 at both sides of the body support assembly 200 of the cart 10. The two sides of the body support assembly 200 of the cart 10 refer to the left-right direction, the left-front-left-rear direction, and the right-front-right-rear direction of the body support assembly 200 of the cart 10, and when the pusher 120 is positioned in the above directions, the pusher's standing position can move substantially side by side with the occupant. On the one hand, the communication and conversation between the cart and the passengers are facilitated, and on the other hand, the observation and judgment of the front safety condition by the cart can be facilitated, so that the use safety of the cart 10 is improved.
Compared with the prior art, the push rod assembly 100 of the present embodiment can be used in tandem by the occupant and the pusher, and the pusher and the occupant can walk substantially side by side when the push rod assembly is applied to the cart 10, which is convenient for the two to communicate with each other and improves the safety of the cart 10. The push rod assembly 100 provided in this embodiment has the characteristics of simple structure, convenient use and safety, and can facilitate the pushers to push the pushers 10 and communicate with the passengers when applied to the pushers 10.
Referring to fig. 1 and 2, it should be noted that the pushing member 120 is mounted on the cart 10 through the mounting member 110, and the pushing member 120 is located on two sides of the cart 10 or two sides of the body support assembly 200 in use: first, the position of the pushing member 120 may be adjustable, such as a movable connection manner of a rotating connection, a sliding connection, etc.; but may also be non-adjustable such as welding, screw attachment, etc. When the position of the pusher 120 is adjustable, the pusher 120 may be adjusted to both sides of the cart 10 or to both sides of the body support assembly 200 when in use, and the pusher 120 may be located in other positions when not in use; when the position of the pusher 120 is not adjustable, the pusher 120 is located on both sides of the cart 10 or on both sides of the body support assembly 200 in both the active and inactive states.
It is further understood that when the position is adjustable, the position of the pushing member 120 may be adjusted by the mounting member 110, or the position of the pushing member 120 itself may be adjusted.
Further, it should also be noted that the cart 10 may include the body support assembly 200, the frame assembly 300, and the wheel assembly 400, and when the push rod assembly 100 provided in the present embodiment is applied to the cart 10, the push rod assembly 100 may be connected to any one of the body support assembly 200, the frame assembly 300, and the wheel assembly 400.
Referring to fig. 3, alternatively, in some implementations of the invention, the pushing member 120 may include a mounting portion 121 and a pushing portion 123 connected to each other, the mounting portion 121 being connected to the mounting member 110, the pushing portion 123 being capable of extending outwardly with respect to the cart 10 and being located at both sides of the cart 10 or at both sides of the body support assembly 200, the pushing portion 123 being used to push the cart 10.
It will be appreciated that the mounting portion 121 is adapted to be coupled to the mounting member 110 to mount the pushing portion 123 to the mounting member 110 and the cart 10, and that the pushing portion 123 is adapted to be pushed by a pusher to push the cart 10. As can be seen from the above description, there may be provided between the mounting portion 121 and the pushing portion 123: the position of an adjusting pushing part 123 is movably connected; or fixedly connected.
Referring to fig. 4, alternatively, the number of the mounting pieces 110 is two, the two mounting pieces 110 are configured to be disposed on two sides of the cart 10, the mounting portion 121 includes a first mounting portion 1211, a second mounting portion 1212, and a connecting portion 1213, the first mounting portion 1211 and the second mounting portion 1212 are connected to the two mounting pieces 110, the first mounting portion 1211 and the second mounting portion 1212 are connected to the connecting portion 1213, and the pushing portion 123 is connected to one of the first mounting portion 1211 and the second mounting portion 1212 and can extend in a direction away from the other.
That is, in this implementation, the mounting pieces 110 are located at both sides of the cart 10, and the first and second mounting portions 1211 and 1212 are connected to the two mounting pieces 110, respectively, so that stability at the time of pushing can be ensured. And the first mounting portion 1211 and the second mounting portion 1212 can be interlocked by the connecting portion 1213, further facilitating use.
Alternatively, the pushing part 123 is rotatably connected to the first mounting part 1211 or the second mounting part 1212 to adjust the position of the pushing part 123 by rotation between the pushing part 123 and the first and second mounting parts 1211 and 1212, and rotate the pushing part 123 to the first or second mounting part 1211 or 1212 when not in use, to reduce the occupied space.
Referring to fig. 5 and 6, the pushing member 120 may optionally further include an auxiliary handle 130, wherein the auxiliary handle 130 and the pushing portion 123 are located at opposite sides of the mounting portion 121 and are connected to the mounting portion 121, and the auxiliary handle 130 extends toward the cart 10.
It will be appreciated that the auxiliary handle 130 and the pushing portion 123 are located on both sides of the mounting portion 121, which can facilitate pushing of the cart 10 by a cart operator via the pushing portion 123 and the auxiliary handle 130. The auxiliary handle 130 and the pushing portion 123 extend in opposite directions. Further, in some implementations, at least one of the auxiliary handle 130 and the pushing portion 123 is rotatably connected to the mounting portion 121.
Alternatively, the pusher 120 is rotatably coupled to the mounting member 110 to adjust the position of the pusher 120 via the rotational coupling therebetween such that, in use, the pusher 120 is positioned on either side of the body support assembly 200 of the cart 10.
Further, the mounting member 110 may be removably coupled to the cart 10, such as a screw connection, a snap fit, etc.; or may be integrally connected to the cart 10, such as by welding or integrally formed, etc.
Referring to fig. 7 to 9 in combination, the push rod assembly 100 may further include an auxiliary wheel 140, wherein the auxiliary wheel 140 is disposed on the mounting member 110 or the pushing member 120, or the auxiliary wheel 140 is mounted on the cart 10.
It should be noted that the auxiliary wheel 140 may further ensure stability of the cart 10, and the auxiliary wheel 140 may be mounted on the mounting member 110, the pushing member 120, or the cart 10. Further, the position of the auxiliary wheel 140 coincides with the direction in which the pushing member 120 extends, so that the auxiliary wheel 140 can ensure the stability of the cart 10 when the pusher pushes the cart 10 by the pushing member 120.
Meanwhile, it should be noted that, in order to match the pushing of the pushing member 120, the wheel assembly 400 of the cart 10 may be rearranged, for example, the wheels near the extending direction of the pushing member 120 may be extended in the same direction as the extending direction of the pushing member 120 (see fig. 2).
Optionally, the mounting member 110 is disposed on the cart 10, the auxiliary wheel 140 is disposed at one end of the pushing member 120 near the mounting member 110, and the other end of the pushing member 120 is provided with a handle.
Referring to fig. 9, alternatively, the mounting member 110 includes a first connecting portion 112 and a second connecting portion 114 disposed at an angle to each other, the first connecting portion 112 is configured to connect with the cart 10, and the second connecting portion 114 is configured to connect with the pushing member 120.
It should be noted that the first connecting portion 112 and the second connecting portion 114 disposed at an angle may include an arc connection. The first and second connection portions 112 and 114 enable the pusher 120 to be positioned at both sides of the body support assembly 200 of the cart 10, such as the left front, the right front, etc., by being disposed at an angle.
It should be noted that, with respect to the present invention, the above-described implementation can be reasonably combined to provide more convenient and safer use for the pusher and the occupant.
The push rod assembly 100 provided in this embodiment has the following beneficial effects: the mounting member 110 is used to mount the pusher 120 on the cart 10, and the pusher 120 is used for pushing the cart 10 by a pusher. The pushers 120 are positioned on either side of the body support assembly 200 of the cart 10 in use so that a cart occupant pushes the cart 10 on either side of the body support assembly 200 of the cart 10. The sides of the body support assembly 200 of the cart 10 refer to the left-right direction, the left-front-left-rear direction, and the right-front-right-rear direction of the cart 10, and the rider's station can move substantially side-by-side with the pusher 120 positioned in the above directions. On the one hand, the communication and conversation between the cart and the passengers are facilitated, and on the other hand, the observation and judgment of the front safety condition by the cart can be facilitated, so that the use safety of the cart 10 is improved. Compared with the prior art, the push rod assembly 100 of the present embodiment can be used in tandem by the occupant and the pusher, and the pusher and the occupant can walk substantially side by side when the push rod assembly is applied to the cart 10, which is convenient for the two to communicate with each other and improves the safety of the cart 10.
Second embodiment
Referring to fig. 1 to 11, the present embodiment provides a cart 10, which has the characteristics of simple structure, convenient use and safety, and can be used for pushing the cart 10 and communicating with a rider when applied to the cart 10.
The cart 10 provided in this embodiment includes a body support assembly 200, a frame assembly 300, a wheel assembly 400, and a push rod assembly 100. The push rod assembly 100 includes a mounting member 110 and a pushing member 120, the pushing member 120 is connected to the mounting member 110, the mounting member 110 is configured to be mounted on the cart 10, the pushing member 120 can extend to both sides of the body support assembly 200 of the cart 10, and the pushing member 120 is configured to push the cart 10. The human body support assembly 200 is disposed on the frame assembly 300, the wheel assembly 400 is mounted on the frame assembly 300, and the mounting member 110 is connected with the frame assembly 300 or the wheel assembly 400.
Optionally, frame assembly 300 is a collapsible structure; and/or the mounting member 110 is rotatably coupled to the frame assembly 300 or the wheel assembly 400.
It should be noted that the above "and/or" means that the technical solutions of the former and the latter at least include one.
Referring to fig. 1 and 8 in combination, optionally, the pusher 120 is rotatably coupled to the mounting member 110 and/or the mounting member 110 is rotatably coupled to the frame assembly 300 or the wheel assembly 400; and the cart 10 has at least a first operating state (as shown in fig. 1) in which the pushing member 120 extends to both sides of the body support assembly 200 of the cart 10, and a second operating state (as shown in fig. 10) in which the pushing member 120 extends to the rear of the body support assembly 200 of the cart 10.
Of course, reference may also be made to fig. 6 and 11 in combination, fig. 6 showing a schematic view of the cart 10 in a first operating state, and fig. 11 showing a schematic view of the cart 10 in a second operating state.
The first operating state enables the cart user and the rider to walk side by side, and the second operating state is substantially the same as the cart 10 in the prior art.
It should be noted that, the cart 10 provided in this embodiment may have a pushing assembly configured with reference to the description in the first embodiment.
The above description is only of the preferred embodiments of the present invention and is not intended to limit the present invention, but various modifications and variations can be made to the present invention by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. A push rod assembly for a cart comprising a body support assembly, wherein the push rod assembly comprises a mounting member and a pushing member, the pushing member is connected with the mounting member, the mounting member is used for being mounted on the cart, the pushing member can extend to two sides of the body support assembly, and the pushing member is used for pushing the cart;
the pushing piece comprises a mounting part and a pushing part which are connected with each other, the mounting part is connected with the mounting part, the pushing part can extend outwards relative to the cart and is positioned at two sides of the human body supporting assembly, and the pushing part is used for pushing the cart;
the two mounting pieces are used for being arranged on two sides of the human body supporting assembly respectively, the mounting parts comprise a first mounting part, a second mounting part and a connecting part, the first mounting part and the second mounting part are connected with the two mounting pieces respectively, the first mounting part and the second mounting part are connected with the connecting part, and the pushing part is connected with one of the first mounting part and the second mounting part and can extend along the direction far away from the other one;
the push rod assembly further comprises an auxiliary wheel, wherein the auxiliary wheel is arranged on the mounting piece or the pushing piece or is mounted on the cart; the mounting piece is arranged on the cart, the auxiliary wheel is arranged at one end of the pushing piece, which is close to the mounting piece, and the other end of the pushing piece is provided with a handle; the auxiliary wheel is positioned in line with the direction in which the pushing member extends.
2. The push rod assembly of claim 1, wherein the pusher further comprises an auxiliary handle, the auxiliary handle and the pusher portion being located on opposite sides of the mounting portion and each being connected to the mounting portion, and the auxiliary handle extending toward the cart.
3. The push rod assembly of claim 1, wherein the mounting member includes a first connection portion and a second connection portion disposed at an angle to each other, the first connection portion being for connection with the cart, the second connection portion being for connection with the push member.
4. A trolley, comprising a body support assembly, a frame assembly, a wheel assembly and a push rod assembly according to any one of claims 1-3, wherein the body support assembly is arranged on the frame assembly, the wheel assembly is arranged on the frame assembly, and the mounting member is connected with the frame assembly or the wheel assembly.
5. The cart of claim 4, wherein the frame assembly is a collapsible structure; and/or the mounting piece is rotatably connected with the frame assembly or the wheel assembly.
6. The cart of claim 4, wherein the pusher is rotatably coupled to the mount and/or the mount is rotatably coupled to the frame assembly or the wheel assembly; the cart at least has a first working state in which the pushing member extends to both sides of the human body support assembly, and a second working state in which the pushing member extends to the rear of the human body support assembly.
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 CN109501848A (en) | 2019-03-22 |
| CN109501848B true CN109501848B (en) | 2024-02-02 |
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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 |
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| Country | Link |
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| CN (1) | CN109501848B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN209382065U (en) * | 2019-01-11 | 2019-09-13 | 伍尚强 | Push-rod assembly and cart |
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