Portable hook of cart

Abstract

The utility model provides a portable hook of a cart, and relates to the field of hooks, the portable hook of the cart comprises a hook frame, the hook frame is of an unclosed annular structure, one end of the hook frame is rotatably connected with a closing device, a driving device is installed on the closing device, and a limiting frame is installed on the driving device. According to the portable hook of the cart, after the hanging end of an article is arranged on the inner side of the hook frame, in order to enhance the anti-falling effect, the driving ring can be rotated, the driving ring rotates on the driving rod and moves on the driving rod, and the limiting frame can move towards the groove of the hook frame under the action of the driving device. The driving ring moves upwards under the action of the guide plate, so that the limiting frame is inserted into the groove of the hook frame, at the moment, the rotating block cannot rotate, and the anti-falling function is achieved.

Description

Technical Field

[0001] The utility model relates to the field of hooks, in particular to a portable hook for a cart. Background Art

[0002] A hook is a kind of item that can be used to hang objects. The main function of this hook is to connect and hang. They can be used to hang daily necessities and bring convenience to people's lives.

[0003] The hook is used in many places because of its advantages of being small, practical and easy to carry, such as bicycle handlebars and child strollers. When a mother goes out, she usually needs to use a child stroller. Since the baby needs to use a lot of items, it is usually necessary to install a hook on the child stroller. The items can be hung by the hook for easy carrying. The hook is generally composed of a hook frame and a support rod rotatably connected to the open end of the hook frame. The support rod is arranged at the opening of the hook frame. When hanging an item, the support rod is pressed to rotate one end of the support rod, thereby opening the opening of the hook, and putting the item into the inner side of the hook from the opening of the hook, thereby hanging the item. However, since the opening of the hook is a movable support rod, there is a certain lack of stability and poor anti-falling performance.

[0004] Therefore, it is necessary to provide a new portable hook for cart to solve the above-mentioned technical problems. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a portable hook for a cart.

[0006] The portable cart hook provided by the utility model comprises a hook frame, which is an unclosed annular structure, one end of the hook frame is rotatably connected with a closing device, a driving device is installed on the closing device, a limiting frame is installed on the driving device, and a groove for the limiting frame to move into is opened at the end of the hook frame, and the limiting frame can move toward the groove of the hook frame under the action of the driving device.

[0007] Preferably, the closing device includes a rotating block, a driving rod and a column, the rotating block is rotatably connected to the hook frame, the bottom of the rotating block is fixedly connected to the driving rod, the bottom of the driving rod is fixedly connected to the column, the bottom of the column is fixedly connected with a baffle, and the end of the hook frame away from the rotating block is provided with a slot for moving the baffle into.

[0008] Preferably, the driving device includes a driving ring and a moving ring, the driving ring and the moving ring are both sleeved on the outer surface of the driving rod, the driving ring is threadedly connected to the driving rod, the driving ring is movably connected to the moving ring, and the moving ring is fixedly connected to the limiting frame.

[0009] Preferably, a guide plate is fixedly connected to the inner wall of the movable ring, and one end of the guide plate away from the inner wall of the movable ring is movably arranged in a groove formed on the outer surface of the driving rod.

[0010] Preferably, a ring is provided on the movable sleeve of the hook frame, a strap is fixedly connected to the top of the ring, and two ends of the side wall of the strap are respectively fixedly connected to a Velcro fleece surface and a Velcro hook surface.

[0011] Preferably, an obliquely placed reinforcing rib is fixedly connected to the inner side of the hook frame.

[0012] Preferably, a slide groove is provided on the inner wall of the hook frame, and two extrusion pieces are provided inside the slide groove, and the two extrusion pieces are arranged opposite to each other.

[0013] Preferably, the extrusion member includes a slider, an inclined plate and a spring, the slider is movably arranged in the slide groove, the protrusions connected on both sides of the slider are respectively movably arranged in grooves opened on two opposite inner walls of the slide groove, the slider is installed with an inclined plate, and the two ends of the spring are respectively fixedly connected to the side wall of the slider and the inner wall of the slide groove.

[0014] Compared with the related art, the portable cart hook provided by the utility model has the following beneficial effects:

[0015] After the hanging end of the article is placed on the inner side of the hook rack, in order to enhance the anti-slip effect, the driving ring can be rotated, and the driving ring moves upward while rotating on the driving rod. The driving ring moves upward under the action of the guide plate, so that the limit rack is inserted into the groove of the hook rack. At this time, the rotating block cannot rotate, thereby realizing the anti-slip function. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a structural schematic diagram of the portable hook for a cart provided by the utility model;

[0017] Figure 2 for Figure 1 The structural schematic diagram of A shown;

[0018] Figure 3 for Figure 1 A schematic structural diagram of a front view of the structure shown;

[0019] Figure 4 for Figure 1 A schematic diagram of a local structure of the structure shown;

[0020] Figure 5 for Figure 4 a schematic diagram of the decomposed structure of the structure shown;

[0021] Figure 6 for Figure 1 The structural schematic diagram of the hook rack shown.

[0022] Numbers in the figure: 1. Hook frame; 2. Rotating block; 3. Driving rod; 4. Driving ring; 5. Moving ring; 6. Limiting frame; 7. Guide plate; 8. Post; 9. Baffle; 10. Slot; 11. Ring; 12. Strap; 13. Velcro hook surface; 14. Spring; 15. Velcro fleece surface; 16. Reinforcing rib; 17. Slide groove; 18. Slider; 19. Inclined plate. DETAILED DESCRIPTION

[0023] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0024] Please refer to Figure 1-Figure 6 ,in, Figure 1 This is a structural schematic diagram of the portable hook for a cart provided by the utility model; Figure 2 for Figure 1 The structural schematic diagram of A shown; Figure 3 for Figure 1 A schematic structural diagram of a front view of the structure shown; Figure 4 for Figure 1 A schematic diagram of a local structure of the structure shown; Figure 5 for Figure 4 a schematic diagram of the decomposed structure of the structure shown; Figure 6 for Figure 1 The structural schematic diagram of the hook rack shown.

[0025] In the specific implementation process, Figure 1-Figure 6 As shown, it includes a hook frame 1, the inner side of the hook frame 1 is fixedly connected with an inclined reinforcement rib 16, the hook frame 1 is an unclosed annular structure, one end of the hook frame 1 is rotatably connected with a closing device, a driving device is installed on the closing device, a limiting frame 6 is installed on the driving device, and a groove for the limiting frame 6 to move into is opened at the end of the hook frame 1, and the limiting frame 6 can move toward the groove of the hook frame 1 under the action of the driving device. After the hanging end of the article is placed on the inner side of the hook frame 1, in order to enhance the anti-slip effect, the driving ring 4 can be rotated, and the driving ring 4 rotates and moves upward on the driving rod 3. The driving ring 4 moves upward under the action of the guide plate 7, so that the limiting frame 6 is inserted into the slot 10 of the hook frame 1. At this time, the rotating block 2 cannot rotate, thereby realizing the anti-slip function;

[0026] The closing device includes a rotating block 2, a driving rod 3 and a column 8, the rotating block 2 is rotatably connected to the hook frame 1, the bottom of the rotating block 2 is fixedly connected to the driving rod 3, the bottom of the driving rod 3 is fixedly connected to the column 8, the bottom of the column 8 is fixedly connected with a baffle 9, and the end of the hook frame 1 away from the rotating block 2 is provided with a slot 10 for the baffle 9 to move in, the driving device includes a driving ring 4 and a moving ring 5, the driving ring 4 and the moving ring 5 are both sleeved on the outer surface of the driving rod 3, the driving ring 4 is threadedly connected to the driving rod 3, the driving ring 4 is movably connected to the moving ring 5, the moving ring 5 is fixedly connected to the limiting frame 6, a guide plate 7 is fixedly connected to the inner wall of the moving ring 5, and the end of the guide plate 7 away from the inner wall of the moving ring 5 is movably arranged in the groove opened on the outer surface of the driving rod 3;

[0027] A ring 11 is provided on the hook frame 1. A strap 12 is fixedly connected to the top of the ring 11. The two ends of the side wall of the strap 12 are respectively fixedly connected to a Velcro surface 15 and a Velcro hook surface 13. The strap 12 is wrapped around the pole of the baby carriage, and the Velcro surface 15 and the Velcro hook surface 13 are attached together.

[0028] A slide groove 17 is provided on the inner wall of the hook frame 1, and two extrusion members are provided on the inner side of the slide groove 17. The two extrusion members are arranged opposite to each other, and the extrusion members include a slider 18, an inclined plate 19 and a spring 14. The slider 18 is movably arranged in the slide groove 17, and the protrusions connected on both sides of the slider 18 are movably arranged in the grooves provided on the two opposite inner walls of the slide groove 17. An inclined plate 19 is installed on the slider 18, and the two ends of the spring 14 are fixedly connected to the side wall of the slider 18 and the inner wall of the slide groove 17 respectively. The inclined plate 19 and the slider 18 in this device can be fixedly connected or rotatably connected. When the inclined plate 19 and the slider 18 are rotatably connected, after the hanging end of the article is placed between the two sliders 18, the inclined plate 19 is rotated so that the two inclined plates 19 are located above the hanging end of the article, thereby improving the anti-falling effect.

[0029] The working principle provided by the utility model is as follows: when the device is used, the column 8 is pressed, and the column 8 is rotated through the driving rod 3 and the rotating block 2, and the article is placed into the inner side of the hook frame 1 through the opening of the hook frame 1, and the article contacts the bottom of the hook frame 1, and the inclined plates 19 on both sides are squeezed, the spring 14 is compressed, and the hanging end of the article is placed between the two columns 8. In order to enhance the anti-slip effect, the driving ring 4 can be rotated, and the driving ring 4 rotates and moves upward on the driving rod 3. The driving ring 4 moves upward under the action of the guide plate 7, so that the limit frame 6 is inserted into the groove of the hook frame 1. At this time, the rotating block 2 cannot rotate, thereby realizing the anti-slip function.

[0030] The circuits and controls involved in the present invention are all prior art and will not be described in detail here.

[0031] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A portable hook for a cart, characterized in that: The hook frame (1) comprises a hook frame (1), wherein the hook frame (1) is an unclosed annular structure, one end of the hook frame (1) is rotatably connected to a closing device, a driving device is mounted on the closing device, a limiting frame (6) is mounted on the driving device, and a groove for the limiting frame (6) to move into is formed at the end of the hook frame (1), and the limiting frame (6) can move toward the groove of the hook frame (1) under the action of the driving device; The closing device comprises a rotating block (2), a driving rod (3) and a column (8); the rotating block (2) is rotatably connected to the hook frame (1); the bottom of the rotating block (2) is fixedly connected to the driving rod (3); the bottom of the driving rod (3) is fixedly connected to the column (8); a baffle (9) is fixedly connected to the bottom of the column (8); and a slot (10) for the baffle (9) to be moved into is provided at one end of the hook frame (1) away from the rotating block (2); The driving device comprises a driving ring (4) and a moving ring (5), the driving ring (4) and the moving ring (5) are both sleeved on the outer surface of the driving rod (3), the driving ring (4) is threadedly connected to the driving rod (3), the driving ring (4) and the moving ring (5) are movably connected, and the moving ring (5) is fixedly connected to the limiting frame (6).

2. The portable hook for a trolley according to claim 1, characterized in that: A guide plate (7) is fixedly connected to the inner wall of the movable ring (5), and one end of the guide plate (7) away from the inner wall of the movable ring (5) is movably arranged in a groove formed on the outer surface of the driving rod (3).

3. The portable hook for a trolley according to claim 2, characterized in that: The hook frame (1) is movably sleeved with a ring (11), the top of the ring (11) is fixedly connected to a strap (12), and the two ends of the side wall of the strap (12) are respectively fixedly connected to a Velcro fleece surface (15) and a Velcro hook surface (13).

4. The portable hook for a trolley according to claim 3, characterized in that: The inner side of the hook frame (1) is fixedly connected with an obliquely placed reinforcing rib (16).

5. The portable hook for a trolley according to claim 4, characterized in that: A slide groove (17) is provided on the inner wall of the hook frame (1), and two extrusion members are provided inside the slide groove (17), and the two extrusion members are arranged opposite to each other.

6. The portable hook for a trolley according to claim 5, characterized in that: The extrusion component comprises a slider (18), an inclined plate (19) and a spring (14); the slider (18) is movably arranged in the slide groove (17); protrusions connected to two sides of the slider (18) are movably arranged in grooves provided on two opposite inner walls of the slide groove (17); the slider (18) is mounted with the inclined plate (19); and two ends of the spring (14) are respectively fixedly connected to the side wall of the slider (18) and the inner wall of the slide groove (17).

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