CN109963801A - Hose conveying cart - Google Patents

Abstract

A hose transport cart (100) having a load-carrying base frame (102) includes a guide handle (108). The hose transport cart (100) includes a hose reel (110) supported in a carrier pedestal (102). The hose reel (110) carries a hose coil wound on the hose reel (110). The hose transport cart (100) includes a first support carriage (210) coupled to a load-bearing pedestal (102). A first support cradle (210) supports the hose transport cart (100) from the first end (104) above the ground. The hose transport cart (100) further comprises at least one second support cradle (302) coupled to the load-bearing pedestal (102). The second support cradle (302) supports the hose transport cart (100) from the second end (106) above the ground. The second support carriage (302) is pivotable between a first position in a non-operative configuration with respect to the hose transport cart (100) and a second position in an operative configuration with respect to the hose transport cart (100).

Description

Hose Delivery Cart

technical field

The present invention relates to a hose delivery trolley, in particular to a pivotable support bracket for the hose delivery trolley.

Background technique

One of the necessities a home has is a yard hose for watering the turf, washing the car, and more. There are a variety of products that make it easy to hold and store a patio hose while presenting a generally uncluttered appearance of the hose. Portable hose delivery carts not only provide convenient hose coiling and unwinding, but additionally allow hoses to be easily moved between use and storage locations. Portable hose delivery carts for easy handling and storage of patio hoses have been commercially available for many years.

On the one hand, a typical hose delivery trolley needs to be lightweight, compact, and as small as possible in order to facilitate efficient logistics. In order to achieve packaging efficiency, sometimes the hose delivery trolley may not be able to stand on its own in the packaging configuration and may fall over. On the other hand, hose delivery carts should also be stable in operation, yet require a large footprint area. If the hose delivery cart is only designed to cater for stability needs, more space may be required in order to transport the hose delivery cart. In this case, the hose delivery trolley is shipped disassembled and then assembled by the customer. However, this creates difficulties for customers.

Furthermore, some of the problems with the prior art hose delivery carts are insufficient standing ability, the hose delivery cart falls down when the hose reel is unloaded, and the center of gravity is high. Therefore, in view of the above-mentioned disadvantages, there is a need to improve hose delivery carts that provide larger dimensions for handling and smaller dimensions for logistics and storage. Additionally, the hose delivery cart should be transportable after assembly.

SUMMARY OF THE INVENTION

In view of the aforementioned prior art, it is an object of the present invention to address or at least reduce the disadvantages discussed above. Said object may be achieved, at least in part, by a hose delivery cart according to an embodiment of the present invention. The hose transport cart has a carrying base. The hose delivery cart includes a guide handle. The hose transport cart includes a hose reel supported in the carrier base. The hose reel carries a hose coil wound around the hose reel. The hose delivery cart includes a first support carriage coupled to the carrying base. The first support carriage supports the hose delivery cart on the ground from a first end. The hose transport cart further includes at least one second support carriage coupled to the carrying base. The second support carriage supports the hose delivery cart on the ground from a second end. The second support carriage is pivotable between a first position and a second position. The first position is a non-operative configuration with respect to the hose transport cart, and the second position is an operative configuration with respect to the hose transport cart. The pivotable second support bracket allows the hose delivery cart to have an efficient packaging structure in the non-operating configuration, and a stable footprint in the operative configuration.

According to an embodiment of the invention, the non-operational configuration state is one of a parking configuration state, a storage configuration state, and a transport configuration state. The first position of the second support bracket facilitates use of the hose delivery cart in any of the aforementioned configurations.

According to an embodiment of the present invention, the first support carriage is at least one of a set of wheels and a ground support member. The first support carriage, like the set of wheels, facilitates maneuvering of the hose delivery cart on the ground. Again, a first support carriage like the ground support member acts as a support frame to provide additional stability on the ground from the first end to the hose delivery cart.

According to an embodiment of the invention, the first support carriage is fixedly coupled to the carrier base of the hose transport cart. A first support carriage, which is fixedly coupled to the carrier base frame, provides structural rigidity to the hose delivery cart.

According to an embodiment of the present invention, when the second support carriage is in the second position, the center of mass of the hose transport cart moves downward. The downward movement of the center of mass of the hose delivery cart stabilizes the hose delivery cart in the operational configuration.

According to an embodiment of the present invention, when the second support carriage is in the first position, the center of mass of the hose transport cart moves upward. The upward movement of the center of mass of the hose delivery cart represents the weight distribution of the hose delivery cart in the vertical direction, thereby reducing the coverage area of the hose delivery cart in the non-operating configuration.

According to an embodiment of the invention, a first blocking element and a second blocking element are coupled to the carrier base frame adjacent to the pivot point of the second support carriage, the first blocking element and the second blocking element for Rotational movement of the second support carriage is limited between the first position and the second position. The first and second blocking elements eliminate the need for additional blocking elements to support the second support bracket when in the first and second positions, respectively.

According to an embodiment of the invention, when the second support carriage is in the first position, the ground contact point of the second support carriage is located towards the hose delivery cart compared to the pivot point of the second support carriage. Advantageously, the location and pivot point of such ground contact points ensure that forces caused by the weight of the hose delivery cart act to stabilize the hose delivery cart in the non-operating configuration.

According to an embodiment of the present invention, when the second support carriage is in the second position, the pivot point of the second support carriage is located towards the hose transport trolley compared to the ground contact point of the second support carriage. Advantageously, the location and pivot point of such ground contact points ensure that the forces caused by the weight of the hose delivery cart act to stabilize the hose delivery cart in the operational configuration.

According to an embodiment of the invention, the weight of the hose delivery cart stabilizes the hose delivery cart when the second support carriage is in the first position and the second position. Therefore, the hose transport cart can stand in the non-operating configuration and in the operating configuration without external support.

According to an embodiment of the invention, a protective member is coupled to the second support carriage at the ground contact point. The protective member reduces the contact area of the second support carriage with the ground and reduces wear of the second support carriage.

According to an embodiment of the present invention, the hose transport cart includes a first side support member and a second side support member. The first side support member and the second side support member stabilize the hose delivery cart from the first side and the second side.

According to an embodiment of the present invention, the first side support member and the second side support member may be in a first position relative to the inoperative configuration of the hose transport cart and a second position relative to the operative configuration of the hose transport cart pivot between. The side support members allow the hose delivery cart to have an efficient packaging structure in the non-operating configuration and a stable footprint in the operative configuration.

According to an embodiment of the present invention, the non-operational configuration state of the hose transport cart is one of a park configuration state, a storage configuration state, and a transport configuration state. The first position of the second support bracket facilitates use of the hose delivery cart in any of the aforementioned configurations.

According to an embodiment of the present invention, the operator can switch the hose transport cart from the non-operating configuration state to the operative configuration state by pushing the second support carriage through the operator's feet. The operator can switch the hose delivery cart from the non-operational configuration to the operational configuration without using his hands.

According to an embodiment of the present invention, the coverage area of the hose transport cart in the operational configuration is greater than the coverage area of the hose transport cart in the non-operational configuration.

According to an embodiment of the invention, the first support carriage includes a lateral extension. The lateral extension supports the operation of a set of wheels on the ground.

Other features and aspects of the present invention will become apparent from the following specification and drawings.

Description of drawings

The present invention will be described in more detail with reference to the following figures, wherein:

1 is a perspective view showing a hose transport cart according to an embodiment of the present invention;

2 is a rear view showing a hose transport cart according to an embodiment of the present invention;

Figure 3 is a front view showing a hose delivery cart according to an embodiment of the present invention, showing plane A-A';

FIG. 4 is a cross-sectional view showing a hose delivery cart according to an embodiment of the present invention, taken along plane A-A' of FIG. 3;

5 is a side view showing a hose transport cart in a non-operating configuration according to an embodiment of the present invention;

6 is a side view showing a hose delivery cart in a transport configuration according to an embodiment of the present invention;

7 is a side view of a hose delivery cart in an operative configuration in accordance with an embodiment of the present invention; and

8 is a front view showing a hose transport cart according to another embodiment of the present invention.

Detailed ways

The invention will be described more fully hereinafter with reference to the accompanying drawings, in which exemplary embodiments of the invention are shown in one or more aspects of the invention. However, the present invention may be embodied in different forms and should not be construed as limited by the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art. For example, one or more aspects of the present invention may be utilized in other embodiments, and even in other types of structures and/or methods.

Certain terms are used herein for convenience only and should not be taken as limitations of the invention. For example: "above", "below", "front", "rear", "sideways", "longitudinal", "horizontal", "crosscut", "upwards", "towards" "down", "forward", "backward", "sideways", "left", "right", "horizontal", "vertical", "upward", "inside" ", "outer", "inward", "outward", "top", "bottom", "higher", "above", "below", "center", "central", "intermediate", "between", "end", "adjacent", "approximately", "near", "terminal", "remote", "radial", "peripheral" of" etc. describe only the configurations shown in the drawings. Of course, elements can be oriented in any direction. Accordingly, the foregoing terms should be understood to encompass such variations unless otherwise specified.

FIG. 1 is a perspective view showing a hose transport cart 100 according to an embodiment of the present invention. The hose delivery cart 100 may be used to carry a hose reel (not shown) when performing gardening activities. The hose delivery cart 100 includes a carrier base 102 . The various elements and components of the hose delivery cart 100 are coupled to the carrier base 102 at various locations on the carrier base 102 . The carrier base 102 may have a variety of means to connect the various elements and components of the hose delivery cart 100 . The hose delivery cart 100 has a first end 104 and a second end 106 . The first end 104 and the second end 106 can interchangeably serve as the front and rear ends of the hose delivery cart 100 . In the described embodiment, the first end 104 is the rear end and the second end 106 is the front end.

The guide handle 108 is coupled to the carrier base 102 towards the first end 104 . The operator may use the guide handle 108 when using the hose delivery cart 100 to push the hose delivery cart 100 in the forward/rearward direction. According to the needs of the present invention, the operator can hold the guide handle 108 and push/pull the guide handle 108 to push the hose delivery cart 100 accordingly. In the described embodiment, the guide handle 108 is an inverted U-shaped tube. The guide handle 108 may also have any other shape or size. In one embodiment, the guide handle 108 may have an adjustable shape and size. The guide handle 108 may be made of plastic material or metal material. The guide handle 108 may have a means to provide a better grip for the operator coupled to the guide handle 108 . The hose delivery cart 100 may further include a hose reel 110 for carrying the hose reel wound on the hose reel 110 .

The hose reel 110 is coupled to the carrier base 102 and may be rotatable relative to the carrier base 102 . The direction of rotation of the hose reel 110 determines the winding or unwinding of the hose reel from the hose reel 110 . The hose reel 110 is equipped with a handle 112 to make the hose reel 110 easy to rotate. The handle bar 112 may have a collapsible design so that the handle bar 112 may be stored in the folded configuration as shown.

Referring to FIG. 2 , the hose reel 110 has a first side member 202 and a second side member 204 . The first side member 202 and the second side member 204 are generally circular in shape and are coupled to the carrier base 102 . The first side member 202 and the second side member 204 may also have any other shape. A spool 206 coupled to the first side member 202 and the second side member 204 is supported in between the first side member 202 and the second side member 204 . In the described embodiment, the spool 206 has a cylindrical cross-section. The reel 206 may also have a polygonal or other cross-section to suit the needs of the present invention. The hand lever 112 transmits rotational motion to the reel 206 and the hose reel is wound/unwound based on the rotational direction of the reel 206 . The hose connection member 208 provides a means to connect the hose coil to a water supply pipe (not shown). The hose connection member 208 is a hollow cylindrical shaped element with threads on both ends thereof. The water supply pipe may have internal threads and may be connected by threads on the hose connection member 208 . Likewise, the hose reel may have internal threads to connect the hose reel to the hose connection member 208 . The first support carriage 210 is coupled to the carrier base 102 .

The first support carriage 210 supports the hose delivery cart 100 on the ground toward the first end 104 . The first support carriage 210 is a ground support member with lateral extensions 212 supporting a set of wheels 214 . The lateral extensions 212 provide better support to balance the hose delivery cart 100 on the ground. A set of wheels 214 may support the hose delivery cart 100 on the ground when the hose delivery cart 100 is tilted relative to the carrier base 102 toward the first end 104 . It is possible for the hose delivery cart 100 to be supported on the ground by both the set of wheels 214 and the lateral extensions 212 of the first support carriage 210 . In one embodiment, the first support carriage 210 is a set of wheels 214 supporting the hose delivery cart 100 on the ground. The first support carriage 210 is fixedly coupled to the carrier base 102 . The first support carriage 210 may be connected to the carrier base 102 in any manner, such as a pivot joint or the like. The first support bracket 210 can also be an integral part of the carrying base 102 . The carrier base frame 102 may be designed with extensions that combine with the first support carriage 210 to support the hose delivery cart 100 on the ground. The first support carriage 210 may also have any other configuration to suit the needs of the present invention.

Referring to FIG. 3 , the hose delivery cart 100 includes a second support carriage 302 . The second support carriage 302 is a generally U-shaped member that supports the hose delivery cart 100 on the ground towards the second end 106 . The second support carriage 302 may be a hollow tubular member or a solid tubular member. The second support bracket 302 may also have any other cross-sectional shape to suit the needs of the present invention. The second support carriage 302 includes a first end 304 , a second end 306 , and a ground engaging portion 308 . The protective member 310 is coupled to the ground engaging portion 308 of the second support carriage 302 to avoid wear of the second support carriage 302 due to contact with the ground. A plane AA' perpendicular to the ground and parallel to the first side member 202 and the second side member 204 passes the hose delivery cart 100 and divides the hose delivery cart 100 into a first half and a second half . It should be considered that the first half and the second half are identical.

The structural details of the first half of the hose delivery cart 100 are shown in FIG. 4 . It should be considered that the second half of the hose delivery cart 100 also has exactly the same structural details. The second support carriage 302 is coupled to the carrier base 102 at the first end 304 via a pivot joint 402 . As shown, the pivot joint 402 includes an arcuate slot 404 and a pivot pin 406 . A pivot pin 406 couples the second support carriage 302 to the carrier base 102 . The first end 304 of the second support carriage 302 and the carrier base 102 may have corresponding openings to allow the pivot pins 406 to pass through in order to couple the second support carriage 302 to the carrier base 102 . A fastener (not shown) holds the pivot pin 406 in place. The second support carriage 302 is pivotable relative to the pivot pin 406 and moves between the first end 408 and the second end 410 of the arcuate slot 404 . A first blocking element 412 and a second blocking element 414 are respectively mounted on the first end 408 and the second end 410 of the arch groove 404 . The first blocking element 412 and the second blocking element 414 respectively limit the pivotal movement of the second support carriage 302 between the first end 408 and the second end 410 of the arcuate slot 404 . It should be considered that the second end 306 of the second support carriage 302 also has a similar structure to connect the second end 306 of the second support carriage 302 to the carrier base 102 .

The positions of the first end portion 304 of the second support carriage 302 at the first end portion 408 and the second end portion 410 of the arcuate groove 404 respectively define the second position and the first position of the second support carriage 302 . The second position of the second support carriage 302 is defined as the first end 304 of the second support carriage 302 is at the first end 408 of the arched groove 404 , and the first position of the second support carriage 302 is defined as The first end 304 of the second support bracket 302 is at the second end 410 of the arch groove 404 . The operating configuration state and the non-operating configuration state of the hose transport cart 100 are the second position and the first position with respect to the second support carriage 302, respectively. It should be considered that the second end 306 of the second support carriage 302 also has a similar position in the corresponding arcuate slot of the carrier base 102 in the second half of the hose delivery cart 100 .

FIG. 5 is a diagram showing the hose delivery cart 100 in a non-operating configuration in association with the first position of the first end 304 of the second support carriage 302 . The non-operating configuration state of the hose transport cart 100 may be a storage configuration state, a parked configuration state, or the like. The non-operating configuration of the hose delivery cart 100 provides a compact configuration with a relatively small footprint. In the non-operating configuration, the hose transport cart 100 can be easily stored because the hose transport cart 100 occupies minimal space in the non-operating configuration. The size of the hose delivery cart 100 is considerably reduced in the non-operating configuration, facilitating efficient packaging. The hose delivery cart 100 is stable in the non-operating configuration and is balanced by the weight of the hose delivery cart 100 so that the hose delivery cart 100 can stand without external support. Since the non-operating configuration position of the hose transport cart 100 is stable, no additional locking elements are required.

An imaginary line B-B' perpendicular to the ground passes through the pivot joint 402, and the point at which the line B-B' passes through the pivot joint 402 is defined as the pivot point 502 of the second support carriage 302. The ground contact point 504 of the second support carriage 302 is defined as a point or set of points on the ground engaging portion 308 that is in contact with the ground. In the non-operating configuration, the ground contact point 504 of the second support carriage 302 is located towards the hose delivery cart 100 compared to the pivot point 502 of the second support carriage 302 . Thus, forces due to the weight of the hose delivery cart 100 act on the second support carriage 302 to balance the hose delivery cart 100 in the non-operating configuration. The force acts on the first end 304 and the second end 306 in an outward direction and on the ground engaging portion 308 of the second support carriage 302 in an inward direction. Since the pivotal movement of the second support carriage 302 is limited by the second blocking element 414 at the second end 410 of the arcuate slot 404, the hose delivery cart 100 remains balanced. In the storage configuration, the hose delivery cart 100 may be supported on the lateral extension 212 of the first support carriage 210 or on the set of wheels 214 . The hose delivery cart 100 remains stable under the two aforementioned conditions.

The hose delivery cart 100 can also be transported from one location to another in a non-operating configuration by tilting the hose delivery cart 100 relative to the first support carriage 210 to be off the ground. As shown in FIG. 6, when the hose delivery cart 100 is tilted relative to the first support carriage 210, the lateral extension 212 of the first support carriage 210 is lifted off the ground and the set of wheels 214 contacts the ground so that the soft The tube transport cart 100 can be easily transported by the rolling of the set of wheels 214 . The aforementioned inclined configuration may be referred to as the transport configuration of the hose delivery cart 100 . The transport configuration of the hose delivery cart 100 is also generally compact, similar to a non-operating device, and facilitates easy handling of the hose delivery cart 100 on the ground.

FIG. 7 is a view showing the operational configuration of the hose delivery cart 100 in association with the second position of the first end 304 of the second support carriage 302 . The operational configuration state of the hose delivery cart 100 may be referred to as the configuration state of the hose delivery cart 100 when the hose delivery cart 100 is used to wind/unwind a hose reel in gardening work or the like. In the operational configuration, the ground contact point 504 of the second support carriage 302 is located on the opposite side of the line B-B' as compared to the hose delivery cart 100. In the operative configuration, forces caused by the weight of the hose delivery cart 100 act on the second support carriage 302 to balance the hose delivery cart 100 in the operative configuration. In the operative configuration, the force acts inwardly on the first end 304 and the second end 306 of the second support carriage 302 and outwardly on the ground engaging portion 308 of the second support carriage 302 . It should be considered that the lateral extensions 212 of the first support carriage 210 provide additional stability to the hose delivery cart 100 in the operational configuration.

Since the pivotal movement of the second support carriage 302 is limited by the first blocking element 412 at the first end 408 of the arcuate slot 404, the hose delivery cart 100 remains stable, allowing the hose delivery cart 100 to be The operational configuration can stand without any external support. Since the operational configuration of the hose transport cart 100 is stable, no additional locking elements are required. Since the vertical height of the carrier pedestal 102 and associated components is substantially lower in the operative configuration, the center of mass of the hose transport cart 100 moves downward in the operative configuration as compared to the non-operative configuration.

In the operational configuration, the center of mass of the hose delivery cart 100 moves downward to stabilize the hose delivery cart 100 . Therefore, the hose delivery cart 100 has better stability in the operational configuration, so that the hose delivery cart 100 can be used effectively and robustly. Furthermore, when the second support carriage 302 is in the first position, the center of mass of the hose delivery cart 100 moves upward, which represents the weight of the hose delivery cart 100 in the vertical direction distribution, thereby reducing the footprint of the hose delivery cart 100 in the non-operating configuration.

To switch the hose delivery cart 100 from the non-operating configuration to the operating configuration, the operator may push the second support carriage 302 with a foot to pivot the second support carriage 302 from the first position to the second position. The operator does not need to use the hand to switch between the operating configuration state and the non-operating configuration state, which makes the hose transport cart 100 easy to use.

FIG. 8 is a structural detail showing another embodiment of the present invention. The hose delivery cart 100 includes a first side support member 802 and a second side support member 804 . The first side support member 802 and the second side support member 804 may be connected to the carrier base 102 via pivot joints. The pivot joint may be any type of conventional pivot joint to suit the needs of the present invention. The first side support member 802 and the second side support member 804 support the hose delivery cart 100 on the first side 806 and the second side 808, respectively. The first side support member 802 and the second side support member 804 may be hollow tubular members or solid tubular members. Although the first side support member 802 and the second side support member 804 are shown as being linear, the first side support member 802 and the second side support member 804 may have any other shape to suit the needs of the present invention. The first side support member 802 and the second side support member 804 may include ground engaging blocks to avoid wear due to contact with the ground. The first side support member 802 and the second side support member 804 are pivotable between positions in an operative configuration and a non-operative configuration to provide the hose transport cart 100 with a stable configuration and a compact configuration, respectively. The first side support member 802 and the second side support member 804 provide lateral stability to the hose transport cart 100 .

In other exemplary embodiments, hose transport cart 100 may have second support carriage 302 and first and second side support members 802 , 804 . It is contemplated that the second support carriage 302 and any other combination of the first side support member 802 and the second side support member 804 may be used to suit the needs of the present invention. The number of second support carriages 302 and first side support members 802 and second side support members 804 may vary depending on the application area.

In the drawings and the description, the preferred embodiments or examples of the present invention are disclosed, and although specific terms are used, they are only used under the condition of the general concept or description, rather than the invention described in the appended claims. Scope limitation purpose.

Description of reference numerals

100 Hose Delivery Cart

102 Carrying base

104 first end

106 Second end

108 Guide handle

110 Hose Reel

112 Hand lever

202 First side member

204 Second side member

206 reels

208 Hose connection member

210 First support trailer

212 Lateral extension

214 wheels

302 Second support trailer

304 First end

306 Second end

308 Ground Engagement

310 Protective components

402 Pivot Joint

404 Arch groove

406 Pivot pin

408 First end

410 Second end

412 First blocking element

414 Second blocking element

502 Pivot Points

504 Ground Contact Points

802 First side support member

804 Second side support member

806 first side

808 second side

A-A’ plane

B-B’ line

Claims (17)

1. the hose transport cart (100) that one kind has carrier bed frame (102), comprising:

One guidance handle (108)；

One hose reel (110) is supported in the carrier bed frame (102), which is wrapped in this for carrying A hand-line reel on hose reel (110)；

One first supporting drag-frame (210) is bound to the carrier bed frame (102), which is used for from one first End (104) supports the hose transport cart (100) on the ground；And

At least one second supporting drag-frame (302) is bound to the carrier bed frame (102), which is used for from one Second end (106) supports the hose transport cart (100) on the ground,

It is characterized by:

Second supporting drag-frame (302) can pivot between the first location and the second location, and wherein the first position is about this The not operation configuration status of hose transport cart (100), and the second position is the operation about the hose transport cart (100) Configuration status.

2. hose transport cart (100) according to claim 1, which is characterized in that the hose transport cart (100) is somebody's turn to do Not operation configuration status parks one of configuration status, a storage configuration status and a transport configuration status for one.

3. according to hose transport cart (100) of any of claims 1 or 2, which is characterized in that first supporting drag-frame (210) For at least one of one group of wheel (214) and a ground supporting member.

4. according to hose transport cart (100) described in claims 1 to 3 any one, which is characterized in that first support is dragged Frame (210) and the carrier bed frame (102) of the hose transport cart (100) are fixedly coupled.

5. according to hose transport cart (100) described in Claims 1-4 any one, which is characterized in that in second support When bracket (302) is in the second position, the mass center of the hose transport cart (100) is moved down.

6. according to hose transport cart (100) described in claim 1 to 5 any one, which is characterized in that in second support When bracket (302) is in the first position, the mass center of the hose transport cart (100) is moved up.

7. according to hose transport cart (100) described in claim 1 to 6 any one, which is characterized in that further comprise: One first barrier element (412) and one second barrier element (414), are coupled to one adjacent to second supporting drag-frame (302) The carrier bed frame (102) of pivoting point (502), first barrier element (412) and second barrier element (414) are for limiting One rotation of second supporting drag-frame (302) between first position and the second position of second supporting drag-frame (302) Transhipment is dynamic.

8. according to hose transport cart (100) described in claim 1 to 7 any one, which is characterized in that in second support When bracket (302) is in the first position, compared to a pivoting point (502) for second supporting drag-frame (302), second support A ground contact points (504) for bracket (302) are located towards the hose transport cart (100).

9. according to hose transport cart (100) described in claim 1 to 7 any one, wherein in second supporting drag-frame (302) when being in the second position, compared to a ground contact points (504) for second supporting drag-frame (302), second support A pivoting point (502) for bracket (302) is located towards the hose transport cart (100).

10. according to hose transport cart (100) described in claim 1 to 9 any one, which is characterized in that at this second When support bracket (302) is in the first position and the second position, the weight of the hose transport cart (100) transports the hose Cart (100) is stablized.

11. according to hose transport cart (100) described in claims 1 to 10 any one, which is characterized in that a protection component (310) second supporting drag-frame (302) is coupled in the ground contact points (504).

12. hose transport cart (100) according to claim 1, which is characterized in that the hose transport cart (100) packet Include one first side supporting member (802) and second side supporting member (804).

13. hose transport cart (100) according to claim 12, which is characterized in that the first side supporting member (802) It can be in the first position of the not operation configuration status about the hose transport cart (100) with second side supporting member (804) It is pivoted between the second position of the operative configuration state about the hose transport cart (100).

14. hose transport cart (100) according to claim 13, which is characterized in that the hose transport cart (100) The not operation configuration status parks one of configuration status, a storage configuration status and a transport configuration status for one.

15. according to hose transport cart (100) described in claim 1 to 14 any one, which is characterized in that operator by Second supporting drag-frame (302) is pushed through the foot of the operator, which is configured into shape from the not operation State is switched to the operative configuration state.

16. according to hose transport cart (100) described in claim 1 to 14 any one, which is characterized in that match in the operation The area coverage for setting the hose transport cart (100) under state is greater than the hose transport cart under the not operation configuration status (100) area coverage.

17. hose transport cart (100) according to claim 1, which is characterized in that first supporting drag-frame (210) packet A lateral extension portion (212) are included, which supports the operation of one group of wheel (214) on the ground.