A push cart for golf

Abstract

The utility model relates to hand -pushed golf cart technical field, concretely is a kind of hand -pushed golf cart, including frame and the roller of installation on frame, the rear side of frame is provided with vertical rod, the inner chamber of vertical rod is opened with recess, the recess is movably connected with extension rod. When the length of the handle is adjusted, first loosen the bolt, then the user pulls the extension rod upward, after the first threaded hole on the extension rod is aligned with the first threaded hole of the vertical rod at the appropriate height, tighten the bolt again, the length adjustment can be completed, when the angle of the handle is adjusted, move the positioning plate through the movable assembly, make the positioning block on its surface move out of the positioning groove of positioning disc, after rotating the handle ring to the required angle, the user resets the movable assembly, and the positioning block is re-embedded into the corresponding positioning groove, the adjustment can be completed. Through the above operation, the problem that the length adjustment and angle adjustment of the handle on the existing hand -pushed golf cart are difficult to be completed can be solved.

Description

Technical Field

[0001] This utility model relates to the field of push golf cart technology, specifically a convenient push golf cart. Background Technology

[0002] Golf is a popular outdoor sport that requires players to carry various equipment such as golf clubs, golf balls, and water bottles. As a result, the golf cart has emerged as an indispensable tool for golf enthusiasts.

[0003] Most existing golf carts have fixed grips, meaning that neither the length nor the angle of the grip can be adjusted. This fixed design has significant drawbacks: firstly, different users have different heights and arm lengths, and a fixed-length grip cannot accommodate the natural grip height of different users. Taller users need to bend over and push the cart, while shorter users need to raise their arms and shoulders to exert force. Prolonged use can easily lead to problems such as lower back strain and shoulder stiffness.

[0004] On the other hand, the fixed angle of the grip restricts the user's pushing posture and makes it impossible to adjust the grip according to the slope of the ground, walking speed and other scenarios. This can easily lead to uneven wrist force and poor power generation, further reducing the comfort and convenience of pushing. Utility Model Content

[0005] The purpose of this invention is to provide a convenient push golf cart to solve the problem mentioned in the background art that the handle of the existing push golf cart is difficult to adjust in length and angle.

[0006] To achieve the above objectives, this utility model provides the following technical solution, including a frame and rollers mounted on the frame. A vertical rod is provided on the rear side of the frame, and a groove is formed in the inner cavity of the vertical rod. An extension rod is movably connected in the groove. The surfaces of the extension rod and the vertical rod are both provided with first threaded holes, and the first threaded holes on the extension rod and the vertical rod are mated together. A bolt is threaded into the inner cavity of the first threaded hole. The top of the extension rod extends axially along the groove to the outside of the vertical rod. A positioning rod is fixedly connected to the top of the extension rod. Positioning shells are movably connected to both sides of the positioning rod through a pivot. A grip ring is fixedly connected to the rear side of the positioning shell. Positioning discs are fixedly connected to both sides of the positioning rod extending into the inner cavity of the positioning shell. Multiple positioning grooves are formed on the surface of the positioning discs along the circumferential direction, and the spacing between adjacent positioning grooves is equal. Positioning plates are attached to opposite sides of the two positioning discs. A positioning block is provided on the side of the positioning plate facing the positioning disc. The positioning block is embedded in the inner cavity of part of the positioning groove. Movable components are provided on the positioning plate.

[0007] Preferably, the movable component includes a spring, with both sides of the spring fixedly connected to the inner walls of the positioning plate and the positioning shell, respectively. A steel wire rope is provided on the opposite side of the two positioning plates, extending to the outer side of the positioning shell. The end of the steel wire rope away from the positioning shell enters the inner side of the grip ring and is fixedly connected to a movable rod. Both sides of the movable rod are connected to the grip ring through a limiting component. A fixing component is provided on the positioning shell.

[0008] Preferably, the limiting component includes a limiting block, which is fixedly connected to the movable rod. A limiting groove is formed on the inner side of the grip ring, the limiting block is embedded in the limiting groove, and the surface of the limiting block slides in cooperation with the limiting groove.

[0009] Preferably, the fixing component includes a fixing rod with threads on its surface, a second threaded hole on the top of the positioning shell, the fixing rod being embedded in the second threaded hole and the threads on its surface being threadedly connected to the second threaded hole, a fixing groove on the top of the positioning plate, and the bottom of the fixing rod extending into the fixing groove and fitting tightly.

[0010] Preferably, an anti-slip ring is fitted on the outer surface of one side of the grip ring, and the anti-slip ring is made of rubber.

[0011] Preferably, the surface of the roller is provided with anti-slip texture, which is evenly distributed along the circumference of the roller and is in the form of continuous annular protrusions.

[0012] Compared with the prior art, the beneficial effects of this utility model are: In this solution, when adjusting the length of the grip, first loosen the bolt, then the user pulls the extension rod upwards until the first threaded hole on the extension rod aligns with the first threaded hole at the appropriate height on the vertical rod. Then tighten the bolt to complete the length adjustment. When adjusting the angle of the grip, move the positioning plate through the movable component, causing the positioning block on its surface to move out of the positioning groove of the positioning plate. After rotating the grip ring to the desired angle, the user resets the movable component, allowing the positioning block to re-embed into the corresponding positioning groove to complete the adjustment. Through the above operations, the problem of difficulty in adjusting the length and angle of the grip on existing push golf carts can be solved. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a partial structural cross-sectional view of the present invention; Figure 3 This utility model Figure 2 Enlarged view of the local structure at point A; Figure 4 This is a cross-sectional view of the single structure of this utility model; Figure 5This is a partial structural exploded view of the present utility model; Figure 6 This is a right-side sectional view of a partial structure of this utility model; Figure 7 This is a main drawing of the fixing component of this utility model.

[0014] In the diagram: 1. Frame; 2. Vertical rod; 3. Extension rod; 4. Bolt; 5. Positioning shell; 6. Grip ring; 7. Positioning disc; 8. Positioning plate; 9. Spring; 10. Wire rope; 11. Movable rod; 12. Limiting block; 13. Fixing rod; 14. Anti-slip ring. Detailed Implementation

[0015] 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 of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0016] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0017] Example 1: Please see Figure 1-7This utility model provides a technical solution: a portable push golf cart, including a frame 1 and rollers mounted on the frame 1. A vertical rod 2 is provided on the rear side of the frame 1. A groove is formed in the inner cavity of the vertical rod 2. An extension rod 3 is movably connected in the groove. Both the extension rod 3 and the vertical rod 2 have first threaded holes on their surfaces, and the first threaded holes on the extension rod 3 and the vertical rod 2 are mated together. A bolt 4 is threaded into the inner cavity of the first threaded hole. The top of the extension rod 3 extends axially along the groove to the outside of the vertical rod 2, and the top of the extension rod 3 is fixed. A positioning rod is connected, and positioning shells 5 are movably connected to both sides of the positioning rod via rotating shafts. A grip ring 6 is fixedly connected to the rear side of the positioning shell 5. The two sides of the positioning rod extend into the inner cavity of the positioning shell 5 and are fixedly connected to positioning discs 7. Multiple positioning grooves are formed on the surface of the positioning discs 7 along the circumferential direction, and the spacing between adjacent positioning grooves is equal. Positioning plates 8 are attached to opposite sides of the two positioning discs 7. A positioning block is provided on the side of the positioning plate 8 facing the positioning disc 7. The positioning block is embedded in part of the inner cavity of the positioning groove. Movable components are provided on the positioning plate 8.

[0018] Analysis of the above content: When the user needs to adjust the length of the grip on the golf cart, the user first loosens the bolt 4, then pulls the extension rod 3 upwards. After the first threaded hole on the extension rod 3 is aligned with the first threaded hole at the appropriate height on the vertical rod 2, the bolt 4 is tightened to fix the height of the grip ring 6, thereby realizing the adjustment of the grip length.

[0019] When a user needs to adjust the angle of the grip on a golf cart, the user moves the positioning plate 8 via the movable component. As the positioning plate 8 moves, the positioning block embedded in the positioning groove cavity on the positioning disk 7 gradually moves out. After it is completely removed, the user rotates the grip ring 6, causing the movable component and the positioning plate 8 to rotate synchronously. When the grip ring 6 is adjusted to the required angle (e.g., from oblique to horizontal), the user resets the movable component. At this time, the positioning plate 8 moves back to its initial direction, and the positioning block on it re-embeds into the positioning groove cavity on the positioning disk 7 corresponding to the new angle, thus fixing the new angle of the grip ring 6 and achieving the adjustment of the grip angle.

[0020] Example 2: Please see Figure 1-7 This utility model provides a technical solution based on Embodiment 1: the movable component includes a spring 9, the two sides of the spring 9 are fixedly connected to the inner walls of the positioning plate 8 and the positioning shell 5 respectively, a steel wire rope 10 is provided on the opposite side of the two positioning plates 8, the steel wire rope 10 extends to the outside of the positioning shell 5, the end of the steel wire rope 10 away from the positioning shell 5 enters the inside of the grip ring 6 and is fixedly connected to a movable rod 11, the two sides of the movable rod 11 are connected to the grip ring 6 through a limiting component, and a fixing component is provided on the positioning shell 5.

[0021] Analysis of the above content: When the user needs to move the positioning plate 8 to adjust the angle of the grip ring 6, the user moves the movable rod 11, which drives the steel wire rope 10 to move. The steel wire rope 10 drives the positioning plate 8 to move, and the positioning plate 8 compresses the spring 9. At the same time, the positioning block on the positioning plate 8, which is in the inner cavity of the positioning groove, moves out of the inner cavity of the positioning groove, thus completing the movement of the positioning plate 8. After the adjustment is completed, the user releases the movable rod 11. At this time, the compressed spring 9 begins to release its elasticity, pushing the positioning plate 8 and the positioning block on it to reset towards the positioning disk 7 until the positioning block is re-embedded in the positioning groove (corresponding to the current angle), thus completing the reset of the positioning plate 8. After the adjustment, the positioning plate 8 is fixed in place using the fixing component.

[0022] Example 3: Please see Figure 1-7 The present invention provides a technical solution based on Embodiment 1: the limiting component includes a limiting block 12, the limiting block 12 is fixedly connected to the movable rod 11, a limiting groove is opened on the inner side of the grip ring 6, the limiting block 12 is embedded in the limiting groove, and the surface of the limiting block 12 slides in cooperation with the limiting groove.

[0023] Analysis of the above content: When the movable rod 11 moves, it drives the limiting block 12 to move in the limiting groove. The limiting groove restricts the limiting block 12 within its set track, so that the movable rod 11 can only move in a straight line in the direction specified by the limiting groove, and cannot rotate or disengage.

[0024] Example 4: Please see Figure 1-7 The present invention provides a technical solution based on Embodiment 1: the fixing component includes a fixing rod 13, the surface of the fixing rod 13 is provided with threads, the top of the positioning shell 5 is provided with a second threaded hole, the fixing rod 13 is embedded in the second threaded hole, and the threads on the surface are threadedly connected to the second threaded hole, the top of the positioning plate 7 is provided with a fixing groove, and the bottom of the fixing rod 13 extends into the fixing groove and fits tightly.

[0025] Analysis of the above content: When the grip ring 6 is adjusted to the appropriate position, the user screws the fixing rod 13 into the second threaded hole. At this time, the thread on the fixing rod 13 and the thread in the second threaded hole mesh with each other. Then the fixing rod 13 moves downward until the bottom of the fixing rod 13 enters the fixing groove, fixing the positioning plate 7 and preventing it from moving due to vibration.

[0026] Example 5: Please see Figure 1-7 Based on Embodiment 1, this utility model provides a technical solution: an anti-slip ring 14 is sleeved on the outer surface of one side of the grip ring 6, and the anti-slip ring 14 is made of rubber.

[0027] Analysis of the above content: By setting an anti-slip ring 14 on the grip ring 6, the user will not experience the phenomenon of slipping their hand due to sweat when gripping the grip ring 6 for a long time.

[0028] Example 6: Please see Figure 1-7 Based on Embodiment 1, this utility model provides a technical solution: the surface of the roller is provided with anti-slip texture, the anti-slip texture is evenly distributed along the circumference of the roller and is in the form of continuous annular protrusions.

[0029] Analysis of the above content: By setting anti-slip patterns on the surface of the rollers, the friction of the rollers is increased, making them more grippy on the ground and preventing the rollers from slipping when the golf cart is being pushed.

[0030] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. It will be apparent to those skilled in the art that this utility model is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or basic characteristics of this utility model. Therefore, the embodiments should be considered exemplary and non-limiting in all respects. The scope of this utility model is defined by the appended claims rather than the foregoing description. Therefore, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this utility model, and no reference numerals in the claims should be construed as limiting the scope of the claims.

[0031] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A portable push golf cart, characterized in that, include: A frame (1) and rollers mounted on the frame (1). A vertical rod (2) is provided on the rear side of the frame (1). A groove is provided in the inner cavity of the vertical rod (2). An extension rod (3) is movably connected in the groove. A first threaded hole is provided on the surface of both the extension rod (3) and the vertical rod (2). The first threaded holes on the extension rod (3) and the vertical rod (2) are connected to each other. A bolt (4) is threaded into the inner cavity of the first threaded hole. The top of the extension rod (3) extends axially along the groove to the outside of the vertical rod (2). A positioning rod is fixedly connected to the top of the extension rod (3). Both sides of the positioning rod are movably connected to a positioning shell (5) via a rotating shaft. A grip ring (6) is fixedly connected to the rear side of the positioning shell (5). The two sides of the positioning rod extend into the inner cavity of the positioning shell (5) and are fixedly connected to a positioning disc (7). The surface of the positioning disc (7) is provided with multiple positioning grooves along the circumferential direction, and the spacing between adjacent positioning grooves is equal. Positioning plates (8) are attached to opposite sides of the two positioning discs (7). A positioning block is provided on the side of the positioning plate (8) facing the positioning disc (7). The positioning block is embedded in the inner cavity of part of the positioning groove. Movable components are provided on the positioning plate (8).

2. The portable push golf cart according to claim 1, characterized in that: The movable component includes a spring (9), with its two sides fixedly connected to the inner walls of the positioning plate (8) and the positioning shell (5), respectively. A steel wire rope (10) is provided on the opposite side of the two positioning plates (8), extending to the outside of the positioning shell (5). The end of the steel wire rope (10) away from the positioning shell (5) enters the inner side of the grip ring (6) and is fixedly connected to a movable rod (11). The two sides of the movable rod (11) are connected to the grip ring (6) through a limiting component. A fixing component is provided on the positioning shell (5).

3. A portable push golf cart according to claim 2, characterized in that: The limiting component includes a limiting block (12), which is fixedly connected to the movable rod (11). A limiting groove is provided on the inner side of the grip ring (6), and the limiting block (12) is embedded in the limiting groove. The surface of the limiting block (12) slides in cooperation with the limiting groove.

4. A portable push golf cart according to claim 2, characterized in that: The fixing component includes a fixing rod (13), the surface of which is provided with threads, the top of the positioning shell (5) is provided with a second threaded hole, the fixing rod (13) is embedded in the second threaded hole, and the threads on the surface are threadedly connected to the second threaded hole, the top of the positioning plate (7) is provided with a fixing groove, and the bottom of the fixing rod (13) extends into the fixing groove and fits tightly.

5. A portable push golf cart according to claim 1, characterized in that: An anti-slip ring (14) is fitted on the outer surface of one side of the grip ring (6), and the anti-slip ring (14) is made of rubber.

6. A portable push golf cart according to claim 1, characterized in that: The surface of the roller is provided with anti-slip texture, which is evenly distributed along the circumference of the roller and is in the form of continuous annular protrusions.

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