Cart handle and cart

Abstract

The invention discloses a cart handle and a cart, and relates to the technical field of carts, and the cart handle comprises a mounting cylinder capable of being fixed on the cart and a handle detachably connected to the mounting cylinder. A control handle is arranged at the top end of the handle, a lighting assembly is movably connected to the control handle, and a battery used for supplying power to the lighting assembly is arranged in the handle. By means of the detachable design, the handle can be used for pushing operation when installed on the cart and can also be rapidly taken down to be used as independent portable lighting equipment, the integration degree is high, and one object has multiple purposes. After the handle is detached, the built-in battery can supply power to other electronic equipment through the external interface and serve as a mobile power source, the functions and application scenes of the cart handle are remarkably expanded, and the cart handle is particularly suitable for various environments with insufficient light such as camping and outdoor operation, high in practicability and outstanding in multifunctionality and convenience.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of trolley technology, in particular to a trolley handle and a trolley. BACKGROUND

[0002] The trolley handle is an important part of the camping trolley, which not only bears the basic function of facilitating user control of the trolley to realize trolley turning and moving, but also the comfort and multifunctionality of the trolley handle are crucial to improving user experience in camping and other outdoor activities. The camping trolley is usually used to carry camping equipment, picnic supplies or other items needed for outdoor activities, so the handle design needs to consider the particularity of the outdoor environment and the user's multiple needs.

[0003] However, the existing trolley handle has the following problems: first, the function is single, only the basic trolley control demand can be met, and it cannot adapt to diversified use scenarios; second, it lacks lighting function, making it inconvenient to operate the trolley in insufficient light environment; third, the portability and disassembly convenience of the handle are not considered, which affects the use experience because the handle cannot be quickly removed from the trolley during use. Therefore, a trolley handle is needed to solve the existing problems. SUMMARY

[0004] The present application aims to provide a trolley handle and a trolley to solve the above technical problems.

[0005] Therefore, the present application provides a trolley handle with a lighting assembly. The trolley handle is detachably installed on the trolley. When installed on the trolley, the trolley handle is used as a push-pull handle of the trolley. After the trolley handle is detached from the trolley, it can be used as an independent lighting device.

[0006] The present application further provides that the trolley is fixed with an installation cylinder, and the trolley handle comprises: a handle which is detachably connected to the installation cylinder; a control handle provided at the top end of the handle, and a lighting assembly installed on the control handle; When the handle is installed on the installation cylinder, the handle and the control handle jointly constitute the trolley handle. When the handle is detached from the installation cylinder, the handle, the control handle and the lighting assembly are used as an independent lighting device.

[0007] The present application further provides that the lighting assembly comprises a moving frame, a lighting frame and lamp beads. One end of the moving frame is movably connected to the control handle, the lighting frame is rotatably installed on the inner side of the moving frame, and a plurality of lamp beads are provided on the lighting frame. The lighting assembly comprises a retracted state and an expanded state, when the lighting assembly is in the retracted state, the moving frame is located inside the control handle, and the lighting frame is located inside the moving frame; When the lighting assembly is in the expanded state, the moving frame can be flipped outward around the axis connecting the moving frame with the control handle, and the lighting frame can be rotated relative to the moving frame to adjust the lighting angle, so that the light emitted by the plurality of lamp beads can converge and be directed to the desired direction.

[0008] The application further provides that the bottom end of the handle is movably connected with a plurality of support rods which can be expanded or combined. When the handle and the control handle jointly constitute a trolley handle, the support rods are combined and clamped inside the mounting cylinder. When the handle, the control handle and the lighting assembly are used as an independent lighting device, the support rods are expanded and support the handle and the control handle on the ground.

[0009] The application further provides that the inside of the support rod is provided with a limiting assembly, and the inside of the mounting cylinder is provided with a limiting groove matched with the limiting assembly, so that the handle and the mounting cylinder can be fixed or disassembled by clamping or disengaging the limiting assembly and the limiting groove.

[0010] The application further provides that the limiting assembly comprises a limiting plate, a return spring and a traction rope, the limiting plate is movably connected in a containing groove of the support rod, the return spring is arranged between the containing groove and the limiting plate, and the bottom end of the traction rope is connected with the limiting plate.

[0011] The application further provides that the inside of the handle is movably connected with a connecting block, the top end of the traction rope is connected with the connecting block, a control block is slidingly connected on the control handle, the control block is connected with the connecting block through a control rope, and the limiting plate can be pulled out of the limiting groove through the control rope and the traction rope by operating the control block.

[0012] The application further provides that a compression spring is connected between the connecting block and the handle, and the compression spring drives the connecting block to reset when the control block is released.

[0013] The application further provides that the bottom end of the handle is further provided with a fixing assembly, the fixing assembly comprises an insertion rod which can be adjusted in length, and the insertion rod can be extended relative to the handle and fixed on the ground when the support rods are expanded to support the handle.

[0014] The application further provides that when the support rods are combined, the fixing assembly is accommodated in an inner cavity formed by the support rods.

[0015] Another technical scheme adopted by the present application is to provide a cart comprising the cart handle.

[0016] Compared with the prior art, the cart handle has the following beneficial effects.

[0017] Firstly, the detachable handle is combined with the integrated lighting function, which fundamentally changes the situation of single function of the traditional cart handle. The handle can be quickly removed from the cart mounting cylinder, realizing the role conversion from the "cart control component" to the "independent handheld device", greatly expanding the use scenarios. Users can not only light when pushing the cart, but also use it as a portable lighting tool in various outdoor or insufficient light environments such as camping, hiking, night maintenance, etc., which embodies excellent function integration and scene adaptability.

[0018] Secondly, the fixed assembly is arranged, the moving distance of the insertion rod can be adjusted by rotating the insertion rod according to the use environment, if the ground is relatively soft, the length of the insertion rod can be adjusted, so that the bottom end of the insertion rod is inserted into the ground, the stability of the handle is improved, if the ground is relatively hard, the distance of the insertion rod can be shortened, only the support rod is used for supporting, the handle can be fully supported in different environments.

[0019] Thirdly, the lighting assembly is arranged, the moving frame can be turned outwards and the angle of the lighting frame can be adjusted, so that the light of the lamp beads is gathered in the same direction, which is beneficial to improve the illumination intensity, facilitate the user to operate more clearly in the dark environment, and multi-angle adjustment is convenient for providing multi-directional lighting. BRIEF DESCRIPTION OF DRAWINGS

[0020] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the embodiment description will be briefly introduced. Obviously, the drawings in the following description are some embodiments of the present application, and other drawings can also be obtained by those skilled in the art without creative labor.

[0021] Figure 1 is a schematic view of the three-dimensional structure of the present application; Figure 2 is a schematic view of the structure of the present application after unfolding; Figure 3 is a schematic view of the structure of the present application after unfolding; Figure 2 is a schematic view of the structure of the present application after unfolding; Figure 4 is a schematic view of the internal structure of the handle and the mounting cylinder of the present application; Figure 5 is a schematic view of the structure of the support rod and its connecting piece of the present application; Figure 6 is a schematic view of the structure of the support rod and its connecting piece of the present application; Figure 1Enlarged structural diagram at point A; Figure 7 For the present invention Figure 4 Enlarged structural diagram at point B; Figure 8 This is a schematic diagram showing the connection between the trolley and the trolley handle of the present invention.

[0022] In the diagram: 1. Mounting cylinder; 2. Handle; 3. Support rod; 4. Limiting assembly; 401. Limiting plate; 402. Return spring; 403. Traction rope; 5. Limiting groove; 6. Fixing assembly; 601. Fixing cylinder; 602. Insert rod; 7. Control handle; 8. Lighting assembly; 801. Moving frame; 802. Lighting frame; 803. Lamp bead; 9. Battery; 10. Receiving groove; 11. Guide strip; 12. Connecting block; 13. Compression spring; 14. Control block; 15. Control rope; 16. Support block. Detailed Implementation

[0023] The technical solution of the present invention will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0024] This application is described below with reference to the accompanying drawings and specific embodiments: like Figures 1-8 As shown, the present invention provides a technical solution: a trolley handle, including a mounting cylinder 1 and a handle 2. The mounting cylinder 1 is fixedly connected to the front side of the trolley for mounting the handle. The bottom end of the handle 2 is movably connected to several support rods 3 via a pivot, and the support rods 3 are engaged with the inner side of the mounting cylinder 1. Each support rod 3 is provided with a limiting component 4. The inner side of the mounting cylinder 1 is provided with several limiting grooves 5, and the limiting components 4 cooperate with the limiting grooves 5. The bottom end of the handle 2 is fixedly connected to a fixing component 6, and the fixing component 6 is located inside the support rods 3. The top end of the handle 2 is fixedly connected to a control handle 7, and both sides of the control handle 7 are movably connected to lighting components 8. The handle 2 is electrically connected to several batteries 9, and the batteries 9 are used to power the lighting components 8. In this embodiment, four batteries 9 are provided. The batteries 9 can be charged using a data cable, and the batteries 9 can also act as a power bank to power devices such as mobile phones.

[0025] like Figure 1 , Figure 4 , Figure 5 and Figure 7As shown, the limiting assembly 4 includes a limiting plate 401, a return spring 402, and a traction rope 403. A receiving groove 10 is provided at the bottom end of the support rod 3. The limiting plate 401 is movably connected to the inside of the receiving groove 10 via a rotating shaft, and the front side of the limiting plate 401 abuts against the limiting groove 5. The return spring 402 is fixedly connected to the inside of the receiving groove 10, and the free end of the return spring 402 is fixedly connected to the back side of the limiting plate 401. The bottom end of the traction rope 403 is fixedly connected to the back side of the limiting plate 401. Several guide strips 11 are fixedly connected to the inner side of the mounting cylinder 1, and the guide strips 11 are located at the edge seams of adjacent support rods 3. In the gap, the support rod 3 in the merged state can quickly find the position to insert the installation cylinder 1. The handle 2 is movably connected to the connecting block 12. The top of the traction rope 403 is fixedly connected to the outside of the connecting block 12. The top of the connecting block 12 is fixedly connected to the compression spring 13, and the top of the compression spring 13 is fixedly connected to the inside of the handle 2. The control block 14 is slidably connected to the inside of the control handle 7. The bottom of the control block 14 is fixedly connected to the control rope 15. The bottom of the control rope 15 is fixedly connected to the top of the connecting block 12, and the control rope 15 is movably connected to the handle 2. The control rope 15 is located inside the battery 9.

[0026] To remove the handle, move the control block 14 inside the control handle 7. It can move forward or backward, allowing the control rope 15 to move inside the handle 2. This causes the connecting block 12 to move upward, shortening the compression spring 13 and moving the traction rope 403 upward. This pulls the limiting plate 401 into the receiving groove 10, releasing the contact between the limiting plate 401 and the limiting groove 5. This causes the return spring 402 to compress and shorten. Then, use the handle 2 to remove the entire handle from the top of the mounting cylinder 1. This helps to quickly remove the handle from the trolley, allowing control of the trolley's movement. It can also be detached and used as a lighting device or a power bank, improving the handle's practicality and functionality, making it more suitable for various scenarios.

[0027] like Figure 1 , Figure 2 , Figure 3 and Figure 5 As shown, the fixing component 6 includes a fixing cylinder 601 and a plug rod 602. The fixing cylinder 601 is fixedly connected to the bottom end of the handle 2, and the top end of the plug rod 602 is threaded. The top end of the plug rod 602 is movably connected to the bottom end of the fixing cylinder 601 through the thread, and the bottom of the plug rod 602 has a pointed structure.

[0028] Depending on the environment, the extension distance of the insertion rod 602 can be adjusted by rotating the insertion rod 602. If the ground is relatively soft, the length of the insertion rod 602 can be increased so that the bottom end of the insertion rod 602 can be inserted into the ground to improve the stability of the handle. If the ground is relatively hard, the distance of the insertion rod 602 can be shortened so that only the support rod 3 is used for support, so that the handle can be fully supported in different environments.

[0029] like Figure 1 and Figure 5 As shown, when the support rods 3 are combined, they form an inner cavity, and the fixing cylinder 601 and the insertion rod 602 are located inside the inner cavity. This allows the insertion rod 602 and the support rod 3 to be simultaneously stored inside the limiting cylinder, improving the utilization rate of the internal space of the limiting cylinder and the utilization of the handle structure. The bottom end of each support rod 3 is constructed with a slope to increase the contact area between the support rod 3 and the ground, thereby enhancing the stability of the handle support.

[0030] like Figure 1 , Figure 2 and Figure 3 As shown, the lighting assembly 8 includes a movable frame 801, a lighting frame 802, and LED beads 803. Both ends of the lighting frame 802 are fixedly connected to a rotating shaft, and the lighting frame 802 is movably connected to the inner side of the movable frame 801 through the rotating shaft. Several LED beads 803 are fixedly connected to the outer side of the lighting frame 802. A support block 16 is fixedly connected to the outer side of the control handle 7, and the end of the movable frame 801 is movably connected to the support block 16 through a rotating shaft.

[0031] The movable frame 801 can be flipped outwards, and the angle of the lighting frame 802 can be adjusted so that the light from the LED beads 803 is focused in the same direction, which helps to improve the light intensity and makes it easier for users to operate more clearly in dark environments. The multi-angle adjustment makes it convenient to provide multi-directional lighting.

[0032] Working principle: In use, firstly, when the handle is installed on the trolley, the support rods 3 are in a folded state. In this embodiment, there are three support rods 3. The gaps between the edges of adjacent support rods 3 are provided with guide strips 11, which facilitates the folded support rods 3 to quickly find the position to insert into the mounting cylinder 1. Under the action of the return spring 402, the front end of the limiting plate 401 is pushed out of the receiving groove 10, so that the front end of the limiting plate 401 abuts against the limiting groove 5 on the inner side of the mounting cylinder 1, thereby installing the entire handle on the trolley. If the handle is to be removed for use, the control block 14 on the inner side of the control handle 7 can be moved forward and backward, so that the control rope 15 moves inside the handle 2, thereby causing the connecting block 12 to move upward, so that the compression spring 13 shortens, driving the traction rope 403 to move upward, thereby pulling the limiting plate 401 into the receiving groove 10. Inside the slot 10, the contact between the limiting plate 401 and the limiting groove 5 is released, causing the return spring 402 to compress and shorten. Then, the entire handle can be removed from the top of the mounting cylinder 1 using the handle 2. In use, the support rods 3 are unfolded outwards to form a triangular structure, thereby supporting the entire handle on the ground. The bottom slope of the support rod 3 contacts the ground. In addition, the distance of the insertion rod 602 can be adjusted by rotating the insertion rod 602 according to the usage environment. If the ground is relatively soft, the length of the insertion rod 602 can be increased so that the bottom end of the insertion rod 602 is inserted into the ground to improve the stability of the handle. If the ground is relatively hard, the distance of the insertion rod 602 can be shortened, and only the support rod 3 is used for support. Subsequently, the moving frame 801 can be flipped outwards and the angle of the lighting frame 802 can be adjusted so that the light of the lamp beads 803 is focused in the same direction.

[0033] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, and are not intended to limit them. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A cart handle, characterized in that, The trolley handle is equipped with a lighting component (8), the trolley handle is detachably mounted on the trolley, and when the trolley handle is mounted on the trolley, it is used as a push-pull handle for the trolley; The trolley handle can be detached from the trolley and used as a stand-alone lighting device.

2. A cart handle according to claim 1, characterized in that: The trolley is fixed with an installation cylinder (1), and the trolley handle includes: Handle (2), which is detachably connected to the mounting cylinder (1); The handle (2) is provided with a control handle (7), and the control handle (7) is equipped with a lighting component (8). When the handle (2) is installed on the mounting cylinder (1), the handle (2) and the control handle (7) together constitute the trolley handle; When the handle (2) is removed from the mounting cylinder (1), the handle (2), the control handle (7) and the lighting assembly (8) are used as independent lighting devices.

3. A cart handle according to claim 2, characterized in that: The lighting assembly (8) includes a movable frame (801), a lighting frame (802), and lamp beads (803). One end of the movable frame (801) is movably connected to the control handle (7). The lighting frame (802) is rotatably mounted on the inner side of the movable frame (801). Several lamp beads (803) are disposed on the lighting frame (802). The lighting assembly (8) includes a retracted state and an extended state. When the lighting assembly (8) is in the retracted state, the moving frame (801) is located inside the control handle (7), and the lighting frame (802) is located inside the moving frame (801). When the lighting assembly (8) is in the unfolded state, the movable frame (801) can be flipped outward about the axis connecting it to the control handle (7), and the lighting frame (802) can be rotated relative to the movable frame (801) to adjust the lighting angle, so that the light emitted by the multiple lamp beads (803) can converge and be directed in the desired direction.

4. A cart handle according to claim 2, characterized in that: The bottom end of the handle (2) is movably connected to multiple expandable or mergeable support rods (3). When the handle (2) and the control handle (7) together form the trolley handle, the support rod (3) closes and engages inside the mounting cylinder (1); When the handle (2), control handle (7) and lighting assembly (8) are used as independent lighting devices, the support rod (3) unfolds and supports the handle (2) and control handle (7) on the ground.

5. A cart handle according to claim 4, characterized in that: The support rod (3) is provided with a limiting component (4) inside, and the inner side of the mounting cylinder (1) is provided with a limiting groove (5) that cooperates with the limiting component (4). By engaging or disengaging the limiting component (4) and the limiting groove (5), the handle (2) and the mounting cylinder (1) can be fixed or disassembled.

6. A cart handle according to claim 5, characterized in that: The limiting component (4) includes a limiting plate (401), a return spring (402), and a traction rope (403). The limiting plate (401) is movably connected to the receiving groove (10) of the support rod (3). The return spring (402) is located between the receiving groove (10) and the limiting plate (401). The bottom end of the traction rope (403) is connected to the limiting plate (401).

7. A cart handle according to claim 6, characterized in that: The handle (2) is movably connected to a connecting block (12), the top end of the traction rope (403) is connected to the connecting block (12), and a control block (14) is slidably connected to the control handle (7). The control block (14) is connected to the connecting block (12) through a control rope (15). By operating the control block (14), the limiting plate (401) can be pulled away from the limiting groove (5) through the control rope (15) and the traction rope (403).

8. A cart handle according to claim 7, characterized in that: A compression spring (13) is connected between the connecting block (12) and the handle (2). When the control block (14) is released, the compression spring (13) drives the connecting block (12) to reset.

9. A cart handle according to claim 4, characterized in that: The bottom end of the handle (2) is also provided with a fixing component (6), which includes a relatively telescopic adjustable plug (602). When the support rod (3) is unfolded to support the handle (2), the plug (602) can extend relative to the handle (2) and be fixed to the ground.

10. A trolley, characterized in that: The trolley handle includes any one of claims 1-9.

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