Trolley with adjustable handle

Abstract

The utility model provides a trolley with an adjustable handle, which comprises a trolley body, a trolley frame and the adjustable handle, the trolley frame is fixedly mounted at one end of the trolley body, and the adjustable handle is mounted on the trolley frame; the cart frame and the adjustable handlebar are rotationally connected through an adjusting supporting seat; the cart frame and the adjustable handlebar are connected and fixed through a fixed clamping seat; due to the arrangement of the adjustable handlebar and the adjusting supporting seat, the handlebar can be rapidly adjusted, and the adjusted handlebar is stable and can accurately adapt to users with various heights.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of trolley, especially a trolley with adjustable handle. BACKGROUND

[0002] In modern society, trolleys are widely used in various occasions such as warehouses, supermarkets, airports, and logistics centers as a common handling tool. With the increasing demand for operational convenience and ergonomics, traditional trolleys have exposed some problems in use, especially in different height users or different use scenarios. Fixed height trolley handles often cannot meet the needs of all people. To solve these problems, some adjustable handle trolley designs have appeared on the market to improve user experience.

[0003] Traditional trolleys mostly use fixed handle designs. Although this design is simple and structurally strong, it has obvious limitations in actual use. First, different height users may experience unnatural trolley posture during use due to the inability to adjust the handle height, which can lead to fatigue and discomfort over time. Second, in some special scenarios, such as operating in a small space or using on a slope, fixed height handles are difficult to adapt to environmental changes.

[0004] To solve the above problems, adjustable handle trolleys have begun to appear on the market. This design allows users to adjust the height and angle of the handle according to their needs, making the trolley more adaptable to a wider range of use scenarios. In addition, adjustable handles can improve the stability and control of the trolley, increase work efficiency, and reduce the physical burden on operators.

[0005] Although some adjustable handle trolleys have been introduced to the market, many designs still have shortcomings. For example, some adjustable handle structures are complex and inconvenient to operate, or lack stability after adjustment and are prone to looseness during use. In addition, some designs of trolleys can adjust the handle height but cannot adjust the handle angle or provide additional gripping methods, limiting the flexibility of use.

[0006] Therefore, it is necessary to invent a trolley with an adjustable handle. SUMMARY

[0007] To solve the above technical problems, the utility model provides a trolley with an adjustable handle to solve the problem that existing trolleys cannot quickly adjust the handle, the adjusted handle is unstable, and cannot accurately adapt to users of various heights. A trolley with an adjustable handle includes a trolley body, a trolley frame, and an adjustable handle, wherein: the trolley frame is fixedly installed at one end of the trolley body, and the adjustable handle is installed on the trolley frame.

[0008] The trolley frame and the adjustable trolley handle are connected through the adjusting support seat.

[0009] The trolley frame and the adjustable trolley handle are connected through the fixing clamping seat.

[0010] The adjustable trolley handle comprises an adjustable support rod, a high pushing handle and a low pushing handle, and the adjustable support rod is rotatably installed on the trolley frame through the adjusting support seat, and the high pushing handle and the low pushing handle are fixedly installed at two ends of the adjustable support rod.

[0011] The outer sides of the high pushing handle and the low pushing handle are wrapped with anti-skid sheaths.

[0012] The outer side of the low pushing handle is fixedly installed with a pull type handle.

[0013] The adjusting support seat adopts a steel rotating structure, one end of the adjusting support seat is fixedly installed on the trolley frame, and the other end of the adjusting support seat is a through pipe; the adjustable trolley handle is slidably installed in the through pipe of the one end of the adjusting support seat and is fixed through bolts; the adjusting support seat can rotate the adjustable trolley handle on the trolley frame and has a rotating function; the adjusting support seat rotates the adjustable trolley handle on the trolley frame through the steel rotating structure in the adjusting support seat, so that the user can adjust the handle position of the trolley according to different height requirements.

[0014] The adjustable support rod in the adjustable trolley handle adopts a steel metal pipe, and the adjusting support seat on the outer side of the adjustable support rod is located at 2 / 3 of the adjustable support rod, is closer to the low pushing handle and is farther away from the high pushing handle; the adjustable support rod can be fixed on the trolley frame through the fixing clamping seat and cannot be rotated after being fixed; the pull type handle is arranged only on the low pushing handle and is flush with the abdominal part of the human body when being rotated upward, has the following effects, ① height adjustment: the adjustable trolley handle is composed of the high pushing handle and the low pushing handle, the user can select different heights to push the trolley and adapt to the requirements of different heights or use scenes; ② convenient holding: the pull type handle is arranged on the low pushing handle and provides different holding modes for the user, especially when the trolley needs to be pulled with greater force, the design is more in line with ergonomics; ③ anti-skid design: the outer side of the adjustable trolley handle is wrapped with an anti-skid sheath, the comfort and safety of holding are enhanced, and hand slipping during use is prevented.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] 1. The adjusting support seat is provided and has a rotating function: the adjusting support seat rotates the adjustable trolley handle on the trolley frame through the steel rotating structure in the adjusting support seat, so that the user can adjust the handle position of the trolley according to different height requirements.

[0017] 2. The adjustable handle of the utility model has the following effects: ① height adjustment: the adjustable handle is composed of a high push handle and a low push handle, users can choose different heights to push the cart, and the needs of different heights or use scenes are met; ② convenient holding: a pull handle is arranged on the low push handle, different holding modes are provided for users, and especially when the cart needs to be pulled with greater force, the design is more ergonomic; ③ anti-skid design: the outer side of the adjustable handle is wrapped with an anti-skid sleeve, the comfort and safety of holding are enhanced, and hand slipping during use is prevented. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 is a structural schematic view of the utility model.

[0019] Figure 2 is a structural schematic view of the adjustable handle of the utility model.

[0020] In the drawings:

[0021] A cart body 1, a cart frame 2, an adjusting support seat 3, an adjustable handle 4, an adjustable support rod 41, a high push handle 42, a low push handle 43, a pull handle 44, an anti-skid sleeve 45, and a fixed clamping seat 5. DETAILED DESCRIPTION

[0022] In order for those skilled in the art to better understand the utility model scheme, the technical scheme in the utility model embodiment will be clearly and completely described below. Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor should belong to the protection scope of the utility model.

[0023] As shown in the accompanying drawings Figure 1 to the accompanying drawings. Figure 2 .

[0024] The utility model provides a kind of handcart with adjustable handle, including cart body 1, cart frame 2 and adjustable handle 4, wherein: cart frame 2 is fixedly installed at one end of cart body 1, and adjustable handle 4 is installed on cart frame 2.

[0025] Cart frame 2 and adjustable handle 4 are rotatably connected by adjusting support seat 3.

[0026] Cart frame 2 and adjustable handle 4 are fixedly connected by fixed clamping seat 5.

[0027] Adjustable handle 4 includes adjustable support rod 41, high push handle 42 and low push handle 43, and adjustable support rod 41 is rotatably installed on cart frame 2 by adjusting support seat 3, and the high push handle 42 and the low push handle 43 are fixedly installed at the two ends of the adjustable support rod 41 respectively.

[0028] The outer side of the high push handle 42 and the low push handle 43 is wrapped with a non-slip sleeve 45.

[0029] The outer side of the low push handle 43 is fixedly installed with a pull handle 44.

[0030] The adjusting support seat 3 adopts a steel rotating structure, and one end of the adjusting support seat 3 is fixedly installed on the stroller frame 2, and the other end of the adjusting support seat 3 is a through pipe; the through pipe inside the one end of the adjusting support seat 3 is slidably installed with the adjustable handlebar 4, and is fixed by a bolt; the adjusting support seat 3 can rotate the adjustable handlebar 4 on the stroller frame 2.

[0031] The adjustable support rod 41 inside the adjustable handlebar 4 adopts a steel metal pipe, and the adjusting support seat 3 outside the adjustable support rod 41 is located at 2 / 3 of it, which is closer to the low push handle 43 and farther away from the high push handle 42; the adjustable support rod 41 can be fixed on the stroller frame 2 by the fixed clamping seat 5, and cannot be rotated after being fixed; the pull handle 44 is only arranged on the low push handle 43, and is flush with the human abdomen when rotated upward.

[0032] The working principle of the stroller with adjustable handle mainly involves the adjusting mechanism and fixing method of the adjustable handlebar 4, and the following is a detailed working principle explanation:

[0033] 1. Adjustment of the adjustable handlebar:

[0034] The stroller is equipped with an adjustable handlebar 4, which includes an adjustable support rod 41, a high push handle 42 and a low push handle 43, and users can choose to use the high push handle 42 or the low push handle 43 according to different use requirements to achieve a stroller height suitable for themselves.

[0035] 2. Fixing and rotation of the adjusting support seat:

[0036] The adjustable support rod 41 is connected to the stroller frame 2 through the adjusting support seat 3, and the adjusting support seat 3 adopts a steel rotating structure and has a certain sliding adjustment function. The adjustable support rod 41 can slide inside the adjusting support seat 3, so as to change the length of the handlebar. The design of the adjusting support seat 3 allows the adjustable handlebar 4 to be locked by a bolt after adjustment, preventing unnecessary displacement during use.

[0037] 3. Functions of the non-slip sleeve and the pull handle:

[0038] The outer side of the high push handle 42 and the low push handle 43 is wrapped with a non-slip sleeve 45, which provides a good grip when the user pushes the stroller, preventing the hands from slipping. The low push handle 43 is also equipped with a pull handle 44, which can provide additional control force when needed, especially when using the low push handle 43 for pushing and pulling operations.

[0039] 4. The function of the fixing bracket:

[0040] The adjustable handle 4 can also be connected with the stroller frame 2 through the fixing bracket 5, once the user selects the appropriate height and angle, the adjustable handle 4 can be fixed on the stroller frame 2 through the fixing bracket 5, to ensure its stability during the stroller process.

[0041] 5. The overall working process:

[0042] The user first rotates the adjustable support rod 41, selects the appropriate high push handle 42 or low push handle 43, fixes the handle in the appropriate position through the adjusting support 3, then uses the anti-skid sleeve 45 and the pull handle 44, the user can push the stroller more safely and comfortably, during the entire operation process, the adjusting support 3 and the fixing bracket 5 ensure the stability of the handle, which will not loosen due to vibration or external force during the stroller process.

[0043] Through the design of the above working principle, the stroller can adapt to the needs of different users, and provide greater convenience and safety during operation.

[0044] Using the technical scheme described in the utility model, or the technical personnel in the utility model technical scheme inspired by, design similar technical scheme, and reach the above technical effect, all fall into the protection scope of the utility model.

Claims

1. A trolley with an adjustable handle, characterised in that: The utility model provides a kind of adjustable stroller, including stroller body (1), stroller frame (2) and adjustable handlebar (4), wherein: stroller frame (2) is fixedly installed at one end of stroller body (1), and adjustable handlebar (4) is installed on stroller frame (2);Between the stroller frame (2) and adjustable handlebar (4) is connected by rotating through adjusting support seat (3);Between the stroller frame (2) and adjustable handlebar (4) is connected and fixed by fixed clamping seat (5).

2. A stroller with an adjustable handle as defined in claim 1, characterized in that: The adjustable handlebar (4) includes adjustable support rod (41), high push handle (42) and low push handle (43), and adjustable support rod (41) is rotatably installed on stroller frame (2) by adjusting support seat (3), and high push handle (42) and low push handle (43) are fixedly installed at two ends of adjustable support rod (41) respectively.

3. A stroller with an adjustable handle as defined in claim 2, wherein: The outer side of the high push handle (42) and the low push handle (43) is wrapped with an anti-skid sheath (45).

4. A stroller with an adjustable handle as defined in claim 3, wherein: The outer side of the low push handle (43) is fixedly installed with a pull grip (44).

5. A stroller with an adjustable handle as defined in claim 1, wherein: The adjusting support seat (3) adopts a steel rotating structure, and one end of the adjusting support seat (3) is fixedly installed on the stroller frame (2), and the other end of the adjusting support seat (3) is a through pipe; the adjustable handlebar (4) is slidably installed in the through pipe of the one end of the adjusting support seat (3) and is fixed by bolts; the adjusting support seat (3) can rotate the adjustable handlebar (4) on the stroller frame (2).

6. A stroller with an adjustable handle as defined in claim 4, wherein: The adjustable support rod (41) in the adjustable handlebar (4) is a steel metal pipe, and the adjusting support seat (3) on the outer side of the adjustable support rod (41) is located at 2 / 3 of the adjustable support rod (41), closer to the low push handle (43) and farther away from the high push handle (42); the adjustable support rod (41) can be fixed on the stroller frame (2) by the fixed clamping seat (5) and cannot rotate after being fixed; the pull grip (44) is only arranged on the low push handle (43), and is flush with the abdominal part of the human body when rotated upward.

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