A trolley with a water collecting and releasing pipe function

Abstract

The utility model provides a handcart with water pipe function of taking out and putting, including car, removal wheel, handrail, positioning post, winding mechanism, extrusion mechanism, stand, cylinder and partition mechanism, the lower end fixed with removal wheel of car, and one end of car is fixed with handrail, the outside fixed with positioning post of car, wherein the outside rotary installation of positioning post has winding mechanism, the upside of winding mechanism is provided with extrusion mechanism, wherein the execution end position of extrusion mechanism's execution end is arranged in winding mechanism, the stand is fixed on car, wherein the rotary installation of stand's upper end has cylinder, the inside fixed with partition mechanism of car, the utility model discloses the setting through winding mechanism and extrusion mechanism, can take up to water pipe, second, through the cooperation of stand and cylinder, can discharge the inside water of winding water pipe, in addition, through the setting of partition mechanism, can according to need, divide the inside space of car.

Description

Technical Field

[0001] This utility model belongs to the field of handcart technology, and in particular relates to a handcart with a function of retracting and releasing water pipes. Background Technology

[0002] A handcart is a common small transport tool widely used in various scenarios such as home, gardening, cleaning, and construction sites. Its main function is to move items short distances by pushing them manually, thereby reducing the labor intensity of manual handling. It typically consists of a main structure that carries the items, auxiliary moving parts, and a part for the person to hold and control. With its simple structure, convenient operation, and high flexibility, it has become an indispensable tool in daily production and life.

[0003] The existing handcart structure is relatively basic, generally consisting of three core parts: the carriage, the wheels, and the handle. The carriage serves as the main body for carrying goods and is used to place various items that need to be transported. The wheels are installed at the bottom of the carriage, making the pushing process easier. The handle is fixed to one end of the carriage for the user to hold and control the direction and force of the handcart's movement.

[0004] However, this traditional handcart structure has the following limitations in practical use (especially when water pipes are needed): First, the existing handcart structure cannot retract the water pipes, so the water pipes can only be placed randomly inside the carriage. This not only takes up a lot of space and results in low carriage utilization, but also makes the water pipes prone to tangling and knotting due to bumps during transportation. At the same time, it is very inconvenient to take out and straighten the water pipes from the messy pile when they are needed.

[0005] Secondly, in the existing handcart structure, the interior of the carriage is an open space. When water pipes and other tools need to be transported at the same time, all items are mixed together. When a specific item is needed, it is necessary to search through the mixed items, which wastes time and affects the orderliness of the operation.

[0006] Therefore, it is essential to invent a handcart with the function of retracting and extending the water pipe. Utility Model Content

[0007] To address the above problems, this utility model proposes a handcart with a function for retracting and extending a water hose. The technical solution used is as follows: A handcart with a hose reel function includes a carriage, casters, a handle, a positioning post, a winding mechanism, a pressing mechanism, a column, a roller, and a dividing mechanism. The lower end of the carriage is bolted with several casters, and one end of the carriage is bolted with a handle. A positioning post is welded to the outer side of the carriage, and the winding mechanism is rotatably mounted on the outer side of the positioning post via a support bearing. A pressing mechanism is located above the winding mechanism, and is bolted to the carriage, with its execution end positioned at the execution end of the winding mechanism. A column is bolted to one side of the carriage on the winding mechanism, and a roller is rotatably mounted on the upper end of the column via a support bearing. A dividing mechanism is fixed inside the carriage.

[0008] Furthermore, the winding mechanism includes a sleeve, side plates, and a handle. The sleeve is rotatably mounted on the outer side of the positioning column via a support bearing, and side plates are fixed to both outer sides of the sleeve by welding. A handle is fixed to the edge of one of the side plates. An actuating end of the extrusion mechanism is movably arranged between the two side plates. This arrangement enables the water pipe to be wound up.

[0009] Furthermore, the winding mechanism also includes a guide cylinder, a locking block, a first compression spring, a traction rope, a first hook, and a second hook. The guide cylinder is disposed on one side of the side plate and is fixed to the carriage by bolts. A locking block is slidably installed inside the guide cylinder. Several slots adapted to the locking block are evenly opened on the outer edge of one of the side plates. A first compression spring is fixed between the end of the locking block away from the side plate and the inner wall of the guide cylinder, and a traction rope is fixed to the end of the locking block away from the side plate. A ring is fixed to the other end of the traction rope. A first hook and a second hook are sequentially disposed on the side of the guide cylinder away from the side plate. Both the first hook and the second hook are fixed to the carriage by welding. This arrangement can brake the side plate when the water pipe does not need to be wound, thereby avoiding the rotation of the sleeve and side plate due to vibration (rotation of the sleeve and side plate will unwind the water pipe).

[0010] Furthermore, the extrusion mechanism includes a protective shell, a lifting plate, a second compression spring, an auxiliary frame, and an extrusion cylinder. The protective shell is fixed to the outer side of the carriage with bolts, and the lifting plate is slidably installed inside the protective shell. The second compression spring is fixed between the upper side of the lifting plate and the inner wall of the protective shell. The lower side of the lifting plate is fixed to the auxiliary frame with bolts, and the extrusion cylinder is rotatably installed at the lower end of the auxiliary frame through a support bearing. The extrusion cylinder is movably arranged between the two side plates. This arrangement can improve the tension of the water pipe on the sleeve.

[0011] Furthermore, the partitioning mechanism includes a housing, a winding shaft, a partition strip, a limiting frame, a positioning frame, and third hooks. The housing is fixed inside the carriage with bolts, and the winding shaft is rotatably mounted inside the housing via a support bearing. The outer side of the winding shaft is connected to the inner wall of the housing via a spiral spring. The partition strip is fixed and wound onto the outer side of the winding shaft, and several third hooks are fixed to one end of the partition strip. Several limiting frames are fixed inside one side of the carriage, and several positioning frames are fixed inside the other side of the carriage. This arrangement allows the space inside the carriage to be partitioned as needed.

[0012] Compared with the prior art, the present invention has the following beneficial effects: 1. The winding mechanism of this utility model can fasten the loop on the traction rope to the second hook, thereby separating the locking block from the side plate. Then, the handle drives the sleeve and the side plate to rotate, thereby winding the water pipe onto the sleeve. When it is not necessary to wind the water pipe, the loop on the traction rope can be fastened to the first hook. At this time, the locking block will be fastened to the side plate under the action of the first compression spring, braking the side plate and thus preventing the sleeve and the side plate from rotating due to vibration (the rotation of the sleeve and the side plate will unwind the water pipe). 2. The extrusion mechanism of this utility model allows the extrusion cylinder to extrude the water pipe wound on the sleeve during use. As the water pipe is wound, the lifting plate can slide inside the protective shell accordingly, thereby increasing the tension of the water pipe on the sleeve. 3. The column and roller configuration of this utility model allows the water pipe to be wound around the roller when it is being wound up. The roller acts as a guide, making the winding and unwinding of the water pipe smoother. In addition, it can increase the height of the water pipe, thereby draining the water accumulated inside the pipe. 4. The partition mechanism of this utility model can, when in use, allow the partition strip to pass through a corresponding number of limit frames according to actual needs, and then fix the third hook on the partition strip to the corresponding positioning frame, thereby dividing the space inside the carriage through the partition strip. Attached Figure Description

[0013] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0014] Figure 1 This is a schematic diagram of the structure of this utility model.

[0015] Figure 2This is a schematic diagram of the winding mechanism of this utility model.

[0016] Figure 3 This is a utility model Figure 2 A magnified schematic diagram of the structure at position "A" in the middle.

[0017] Figure 4 This is a schematic diagram of the extrusion mechanism of this utility model.

[0018] Figure 5 This is a schematic diagram of the separation mechanism of this utility model.

[0019] Figure 6 This is a utility model Figure 5 A magnified structural diagram of the area at position "B".

[0020] In the picture: 1-Carriage, 2-Moving wheel, 3-Handrail, 4-Positioning post, 5-Rewinding mechanism, 51-Sleeve, 52-Side plate, 53-Handle, 54-Guide cylinder, 55-Clamping block, 56-First compression spring, 57-Traction rope, 58-First hook, 59-Second hook, 6-Extrusion mechanism, 61-Protective shell, 62-Lifting plate, 63-Second compression spring, 64-Auxiliary frame, 65-Extrusion cylinder, 7-Column, 8-Roller, 9-Separation mechanism, 91-Outer shell, 92-Rewinding shaft, 93-Separation belt, 94-Limiting frame, 95-Positioning frame, 96-Third hook. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0022] In the description of this utility model, it should be understood that the terms "upper", "middle", "outer", "inner", "around", etc., which indicate orientation or positional relationship, are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0023] Please see Figures 1 to 6As shown, this utility model is a handcart with a water pipe retraction and dispensing function, including a carriage 1, movable wheels 2, handle 3, positioning post 4, winding mechanism 5, pressing mechanism 6, column 7, roller 8, and dividing mechanism 9. Several movable wheels 2 are bolted to the lower end of the carriage 1, and a handle 3 is bolted to one end of the carriage 1. Positioning posts 4 are welded to the outer side of the carriage 1, and the winding mechanism 5 is rotatably mounted on the outer side of the positioning posts 4 via support bearings. The pressing mechanism 6 is provided on the upper side of the winding mechanism 5, and is bolted to the carriage 1, with the execution end of the pressing mechanism 6 located at the execution end position of the winding mechanism 5. A column 7 is bolted to the carriage 1 on one side of the winding mechanism 5, and a roller 8 is rotatably mounted on the upper end of the column 7 via support bearings. A dividing mechanism 9 is fixed inside the carriage 1.

[0024] Specifically, the winding mechanism 5 includes a sleeve 51, a side plate 52, and a handle 53. The sleeve 51 is rotatably mounted on the outer side of the positioning column 4 via a support bearing, and the outer sides of both ends of the sleeve 51 are fixed with side plates 52 by welding. A handle 53 is fixed at the edge of one of the side plates 52. The execution end of the extrusion mechanism 6 is movably arranged between the two side plates 52. When in use, the sleeve 51 and the side plate 52 can be rotated by the handle 53, thereby winding the water pipe onto the sleeve 51.

[0025] Specifically, the winding mechanism 5 also includes a guide cylinder 54, a locking block 55, a first compression spring 56, a traction rope 57, a first hook 58, and a second hook 59. The guide cylinder 54 is disposed on one side of the side plate 52 and is fixed to the carriage 1 by bolts. The locking block 55 is slidably installed inside the guide cylinder 54. Several slots adapted to the locking block 55 are evenly opened on the outer edge of one of the side plates 52. The first compression spring 56 is fixed between the end of the locking block 55 away from the side plate 52 and the inner wall of the guide cylinder 54, and the traction rope 57 is fixed to the end of the locking block 55 away from the side plate 52. The other end of the traction rope 57 is fixed to a ring. The side of the guide cylinder 54 away from the side plate 52 is... The system is equipped with a first hook 58 and a second hook 59, both of which are fixed to the carriage 1 by welding. When the water pipe is being wound up, the loop on the traction rope 57 can be fastened to the second hook 59, thereby separating the locking block 55 from the side plate 52 and allowing the side plate 52 to rotate smoothly. When the water pipe is not being wound up, the loop on the traction rope 57 can be fastened to the first hook 58. At this time, the locking block 55 will be fastened to the side plate 52 under the action of the first compression spring 56, braking the side plate 52 and thus preventing the sleeve 51 and the side plate 52 from rotating due to vibration (the rotation of the sleeve 51 and the side plate 52 will unwind the water pipe).

[0026] Specifically, the extrusion mechanism 6 includes a protective shell 61, a lifting plate 62, a second compression spring 63, an auxiliary frame 64, and an extrusion cylinder 65. The protective shell 61 is fixed to the outer side of the carriage 1 by bolts, and the lifting plate 62 is slidably installed inside the protective shell 61. The second compression spring 63 is fixed between the upper side of the lifting plate 62 and the inner wall of the protective shell 61. The auxiliary frame 64 is fixed to the lower side of the lifting plate 62 by bolts. The extrusion cylinder 65 is rotatably installed at the lower end of the auxiliary frame 64 through a support bearing. The extrusion cylinder 65 is movably disposed between the two side plates 52. In use, the extrusion cylinder 65 can extrude the water pipe wound on the sleeve 51. As the water pipe is wound, the lifting plate 62 can slide accordingly inside the protective shell 61, thereby increasing the tension of the water pipe on the sleeve 51.

[0027] Specifically, the partition mechanism 9 includes a housing 91, a winding shaft 92, a partition strip 93, a limiting frame 94, a positioning frame 95, and a third hook 96. The housing 91 is fixed inside the carriage 1 by bolts, and the winding shaft 92 is rotatably mounted inside the housing 91 via a support bearing. The outer side of the winding shaft 92 is connected to the inner wall of the housing 91 by a spiral spring. The partition strip 93 is fixed and wound on the outer side of the winding shaft 92, and several third hooks 96 are fixed at one end of the partition strip 93. Several limiting frames 94 are fixed inside one side of the carriage 1, and several positioning frames 95 are fixed inside the other side of the carriage 1. In use, the partition strip 93 can be passed through the corresponding number of limiting frames 94 according to actual needs, and then the third hooks 96 on the partition strip 93 are fixed to the corresponding positioning frames 95, thereby dividing the space inside the carriage 1 through the partition strip 93.

[0028] Please see Figure 1-6 As shown, this utility model is a handcart with a water hose reeling and unloading function. Its working principle is as follows: When in use, items can be placed inside the carriage 1, and then the handle 3 can be pushed to move the carriage via the wheels 2. The internal space of the carriage 1 can be divided as needed by the partition mechanism 9. In addition, when in use, the water hose can be passed through the roller 8, and then the water hose can be reeled in by the cooperation of the winding mechanism 5 and the squeezing mechanism 6.

[0029] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0030] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A trolley with a function of retracting and extending a water pipe, comprising a carriage (1), moving wheels (2), a handrail (3), positioning columns (4), a winding mechanism (5), an extrusion mechanism (6), columns (7), rollers (8) and a partitioning mechanism (9), characterized in that: A plurality of moving wheels (2) are fixed to the lower end of the carriage (1), and a handrail (3) is fixed to one end of the carriage (1); a positioning column (4) is fixed to the outer side surface of the carriage (1), and a winding mechanism (5) is rotatably installed on the outer side surface of the positioning column (4); an extrusion mechanism (6) is arranged above the winding mechanism (5), wherein the extrusion mechanism (6) is fixed to the carriage (1) by bolts, and the execution end of the extrusion mechanism (6) is arranged at the position of the execution end of the winding mechanism (5); a column (7) is fixed to the carriage (1) on one side of the winding mechanism (5), and a roller (8) is rotatably installed at the upper end of the column (7); a partitioning mechanism (9) is fixed inside the carriage (1).

2. The trolley with the function of retracting and extending a water pipe according to claim 1, wherein: The winding mechanism (5) includes a sleeve (51), side plates (52) and a handle (53). The sleeve (51) is rotatably installed on the outer side surface of the positioning column (4), and side plates (52) are fixed to the outer side surfaces of both ends of the sleeve (51). A handle (53) is fixed to the edge position of one of the side plates (52); the execution end of the extrusion mechanism (6) is movably arranged between the two side plates (52).

3. The trolley with the function of retracting and extending a water pipe according to claim 2, characterized in that: The winding mechanism (5) further includes a guide cylinder (54), a clamping block (55), a first compression spring (56), a traction rope (57), a first hook (58) and a second hook (59). The guide cylinder (54) is arranged on one side of the side plate (52) and is fixed to the carriage (1); a clamping block (55) is slidably installed inside the guide cylinder (54); a plurality of card slots adapted to the clamping block (55) are uniformly formed in the outer edge of one of the side plates (52); a first compression spring (56) is fixed between the end of the clamping block (55) away from the side plate (52) and the inner wall of the guide cylinder (54), and a traction rope (57) is fixed to the end of the clamping block (55) away from the side plate (52), and the other end of the traction rope (57) is fixed with a ring body; a first hook (58) and a second hook (59) are sequentially arranged on the side of the guide cylinder (54) away from the side plate (52), and both the first hook (58) and the second hook (59) are fixed to the carriage (1).

4. The trolley with the function of retracting and extending a water pipe according to claim 2, wherein: The extrusion mechanism (6) includes a protective shell (61), a lifting plate (62), a second compression spring (63), an auxiliary frame (64) and an extrusion cylinder (65). The protective shell (61) is fixed to the outer side surface of the carriage (1), and a lifting plate (62) is slidably installed inside the protective shell (61), and a second compression spring (63) is fixed between the upper side surface of the lifting plate (62) and the inner wall of the protective shell (61); an auxiliary frame (64) is fixed to the lower side surface of the lifting plate (62), and an extrusion cylinder (65) is rotatably installed at the lower end of the auxiliary frame (64), and the extrusion cylinder (65) is movably arranged between the two side plates (52).

5. The trolley with the function of retracting and extending a water pipe according to claim 1, wherein: The separation mechanism (9) includes a housing (91), a winding shaft (92), a separation belt (93), a limiting frame (94), a positioning frame (95) and a third hook (96). The housing (91) is fixed inside the carriage (1), and a winding shaft (92) is rotatably installed inside the housing (91). A scroll spring is connected between the outer side surface of the winding shaft (92) and the inner wall of the housing (91). The outer side surface of the winding shaft (92) is fixed with and winds a separation belt (93), and a number of third hooks (96) are fixed at one end of the separation belt (93). A number of limiting frames (94) are fixed inside one side of the carriage (1), and a number of positioning frames (95) are fixed inside the other side of the carriage (1).

Images