Claw assembly for baby stroller

Abstract

The utility model relates to the technical field of hook claw components for baby strollers, in particular to a hook claw component for baby strollers, which comprises a support and straight rods, a notch above the outer wall of the support is rotatably connected with the outer walls of the straight rods, vertical plates are fixedly connected to the inner sides of the two straight rods, the vertical plates are positioned in a notch at the top of the support, and the vertical plates are fixedly connected with the support. An arc plate is fixedly connected to the bottom of the vertical plate, a fixing structure is connected to the top of the support, a supporting structure is connected to the right side of the outer wall of the support, the arc plate is located in a left notch of the support, a first screw is driven by a grip in the fixing structure to rotate downwards through a bent plate, and the rotated vertical plate is supported to keep the position unchanged during the period. And along with the gradual downward rotation of the first screw rod, the bottom of the outer wall of the first screw rod is inserted into the top round opening of the vertical plate, so that the position of the vertical plate is fixed, the position of the arc plate is further fixed, loosening and separation are prevented, the potential safety hazard of the claw assembly for the baby stroller is eliminated, and the use danger is eliminated.

Description

Technical Field

[0001] The utility model relates to the technical field of hook claw components for baby strollers, in particular to a hook claw component for a baby stroller. Background Art

[0002] The hook assembly for a baby stroller is used to fix the components on the folded and opened baby stroller to ensure the stability of the baby stroller after it is opened.

[0003] For example, a hook assembly for a baby stroller with the authorization announcement number "CN218616837U" realizes controllable rod constraint and release by designing a detachable hook structure in the fork. At the same time, the shell material on both sides of the fork can also improve the constraint strength of the hook assembly, and the rod body can apply a greater force to the shell. By designing the unlocking component on the outside of the shell, the unlocking operation is very convenient, and the number of internal moving parts is small, the coordination is simple, the transmission efficiency is high, and the operation is more labor-saving and convenient. However, the hook assembly for the baby stroller is controlled in the form of a paddle during use, and the baby stroller will vibrate due to the influence of the ground when moving, which will cause the paddle plate to shake. The shaking paddle plate will affect the stability of the hook assembly for the baby stroller, which is easy to cause the hook assembly for the baby stroller to detach from the baby stroller clamp, resulting in safety hazards in the hook assembly for the baby stroller and increasing the risk of use. Utility Model Content

[0004] The utility model aims to solve the problem that a hook claw assembly for a baby stroller has potential safety hazards and increases the danger of use, and proposes a hook claw assembly for a baby stroller.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A hook assembly for a baby stroller is designed, comprising a bracket and a straight rod, wherein an upper notch on the outer wall of the bracket is rotatably connected to the outer wall of the straight rod, vertical plates are fixedly connected to the inner sides of the two straight rods, the vertical plates are located in the top notch of the bracket, an arc plate is fixedly connected to the bottom of the vertical plates, a fixing structure is connected to the top of the bracket, a supporting structure is connected to the right side of the outer wall of the bracket, and the arc plate is located in the left notch of the bracket.

[0007] Preferably, the fixing structure includes a bent plate and a first screw rod, the bottom of the bent plate is fixedly connected to the top of the bracket, the top of the bent plate is threadedly connected to the outer wall of the first screw rod, and the top of the first screw rod is fixedly connected with a handle.

[0008] Preferably, the bottom diameter of the first screw rod matches the inner diameter of the top circular opening of the vertical plate.

[0009] Preferably, the support structure includes a second screw and a round block, the right side of the outer wall of the second screw is plugged into the right round opening of the bracket, the front side of the second screw is fixedly connected to the rear end face of the round block, and the outer wall of the second screw is threadedly connected with a ring.

[0010] Preferably, the front face of the circular ring is tightly pressed against the right side of the rear end face of the bracket.

[0011] Preferably, the bottom of the arc plate fits with the bottom of the left notch of the bracket.

[0012] The utility model provides a hook assembly for a baby stroller, which has the following beneficial effects: a handle in a fixed structure drives the first screw rod to rotate downward through a curved plate, during which the rotated vertical plate is supported to keep the position unchanged; as the first screw rod gradually rotates downward, the bottom of the outer wall of the first screw rod will be plugged into the circular opening on the top of the vertical plate, thereby fixing the position of the vertical plate, and then fixing the position of the curved plate, preventing loosening and disengagement, thereby eliminating the safety hazard of the hook assembly for the baby stroller and the danger of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the structure of the utility model;

[0014] Figure 2 for Figure 1 Schematic diagram of the connection relationship between the central straight rod, the vertical plate and the arc plate;

[0015] Figure 3 for Figure 1 The structural diagram of A in the figure;

[0016] Figure 4 for Figure 1 Schematic diagram of the connection relationship structure of the second screw, the round block and the ring.

[0017] In the figure: 1, bracket, 2, fixing structure, 201, bent plate, 202, first screw rod, 203, handle, 3, supporting structure, 301, second screw rod, 302, round block, 303, ring, 4, straight rod, 5, vertical plate, 6, arc plate, 7, horizontal plate. DETAILED DESCRIPTION

[0018] The utility model is further described below in conjunction with the accompanying drawings: Example 1

[0019] See also Figure 1-4: In this embodiment, a hook assembly for a baby stroller includes a bracket 1 and a straight rod 4. The upper notch of the outer wall of the bracket 1 is rotatably connected to the outer wall of the straight rod 4. The straight rod 4 is subjected to force to rotate through the bearing in the upper notch of the outer wall of the bracket 1. The inner sides of the two straight rods 4 are fixedly connected with vertical plates 5, and the vertical plates 5 are located in the top notch of the bracket 1. The bottom of the vertical plates 5 is fixedly connected with an arc plate 6, and the vertical plates 5 can move in the top notch of the bracket 1. The top of the bracket 1 is connected to a fixed structure 2, and the right side of the outer wall of the bracket 1 is connected to a supporting structure 3, and the arc plate 6 is located in the left notch of the bracket 1.

[0020] The fixing structure 2 includes a bent plate 201 and a first screw rod 202. The bottom of the bent plate 201 is fixedly connected to the top of the bracket 1. The top of the bent plate 201 is threadedly connected to the outer wall of the first screw rod 202. The first screw rod 202 is rotated up and down by the top of the bent plate 201. A handle 203 is fixedly connected to the top of the first screw rod 202. The handle 203 is convenient for rotating the first screw rod 202. The bottom diameter of the first screw rod 202 is consistent with the inner diameter of the top circular opening of the vertical plate 5.

[0021] The handle 203 in the fixed structure 2 drives the first screw rod 202 to rotate downward through the curved plate 201, during which the rotated vertical plate 5 is supported to keep the position unchanged; as the first screw rod 202 gradually rotates downward, the bottom of the outer wall of the first screw rod 202 will be plugged into the top circular opening of the vertical plate 5, completing the position fixation of the vertical plate 5, and then the position of the curved plate 6 is fixed to prevent loosening and disengagement, thereby eliminating the safety hazard of the hook assembly for the baby stroller and eliminating the danger of use.

[0022] The supporting structure 3 includes a second screw 301 and a round block 302. The right side of the outer wall of the second screw 301 is plugged into the right side circular opening of the bracket 1. The front side of the second screw 301 is fixedly connected to the rear end face of the round block 302. The outer wall of the second screw 301 is threadedly connected with a ring 303. The front side of the ring 303 is tightly pressed against the right side of the rear end face of the bracket 1. The bottom of the arc plate 6 is fitted with the bottom of the left side slot of the bracket 1.

[0023] Working principle:

[0024] Installation of the hook assembly for baby strollers:

[0025] When the bracket 1 is installed with the inner connection, the right side slot of the bracket 1 is plugged into the outer wall of the external plug-in plate. At this time, the slot on the right side of the bracket 1 is filled with the plug-in plate, and the shaft passes through the bracket 1 and the plug-in plate to complete the installation. When the bracket 1 is connected to the outside, the external plug-in plate is located on the front and back sides of the bracket 1. At this time, the second screw 301 needs to be passed through the bracket 1 from the front right to the back, so that the rear of the round block 302 is in contact with the front of the bracket 1, and then the ring 303 is rotated forward from the back to the front on the outer wall of the second screw 301 until the front of the ring 303 is tightly against the outer wall of the bracket 1.

[0026] The hook assembly for the baby stroller is fixed to the rod of the baby stroller:

[0027] After the bracket 1 is installed, the folded position of the baby stroller is opened, and then the clamp is placed in the left notch of the bracket 1. The vertical plate 5 cooperates with the straight rod 4 to rotate, and the rotating vertical plate 5 rotates the arc plate 6 downward, so that the inner wall of the arc plate 6 fits with the rod of the baby stroller. Then the handle 203 rotates downward with the first screw rod 202 through the curved plate 201. During this period, the rotated vertical plate 5 is supported to keep the position unchanged. As the first screw rod 202 gradually rotates downward, the bottom of the outer wall of the first screw rod 202 will be plugged into the top circular opening of the vertical plate 5, completing the position fixation of the vertical plate 5, and then the position of the arc plate 6 is fixed. Example 2

[0028] See also Figure 1-4 In the present embodiment, a hook assembly for a baby stroller further comprises a transverse plate 7, wherein the inner sides of the plurality of transverse plates 7 are respectively fixedly connected to the left ends of the front and rear sides of the bracket 1.

[0029] Working principle:

[0030] The left notch of the bracket 1 is relatively large, and the horizontal plate 7 reinforces the left side of the bracket 1 through its own steel plate material, thereby improving the strength and preventing the bracket 1 from being deformed during use.

[0031] Although the present invention has been shown and described with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein within the scope of the claims.

Claims

1. A hook assembly for a baby stroller, comprising a bracket (1) and a straight rod (4), characterized in that: The upper notch of the outer wall of the bracket (1) is rotatably connected to the outer wall of the straight rod (4); the inner sides of the two straight rods (4) are fixedly connected with vertical plates (5); the vertical plates (5) are located in the top notch of the bracket (1); the bottom of the vertical plates (5) is fixedly connected with an arc plate (6); the top of the bracket (1) is connected to a fixed structure (2); the right side of the outer wall of the bracket (1) is connected to a supporting structure (3); and the arc plate (6) is located in the left notch of the bracket (1).

2. A hook assembly for a baby stroller according to claim 1, characterized in that: The fixing structure (2) comprises a bent plate (201) and a first screw rod (202); the bottom of the bent plate (201) is fixedly connected to the top of the bracket (1); the top of the bent plate (201) is threadedly connected to the outer wall of the first screw rod (202); and the top of the first screw rod (202) is fixedly connected to a handle (203).

3. A hook assembly for a baby stroller according to claim 2, characterized in that: The bottom diameter of the first screw rod (202) matches the inner diameter of the top circular opening of the vertical plate (5).

4. The hook assembly for a baby stroller according to claim 1, characterized in that: The support structure (3) comprises a second screw rod (301) and a round block (302); the right side of the outer wall of the second screw rod (301) is plugged into the right side round opening of the bracket (1); the front side of the second screw rod (301) is fixedly connected to the rear end face of the round block (302); and the outer wall of the second screw rod (301) is threadedly connected with a round ring (303).

5. The hook assembly for a baby stroller according to claim 4, characterized in that: The front face of the circular ring (303) is tightly abutted against the right side of the rear end face of the bracket (1).

6. The hook assembly for a baby stroller according to claim 1, characterized in that: The bottom of the arc plate (6) fits into the bottom of the left notch of the bracket (1).

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