Push rod easy to store

Abstract

The utility model relates to the technical field of baby carriage components, and discloses a push rod easy to store, which comprises a carriage and a push rod body, a seat is fixedly arranged at the upper end of the carriage, a storage groove is arranged at the rear part of the upper end of the seat, a groove is arranged on the inner wall of the rear side of the storage groove, and the push rod body is arranged in the groove. The push rod body comprises two telescopic rods and two circular plates, cylinders are fixedly arranged at the lower ends of the two telescopic rods, holding rods are fixedly arranged at the upper ends of the two telescopic rods, through grooves are formed in the opposite ends of the two cylinders, and fixing rings fixedly sleeve the positions, close to the middles, of the inner walls of the two cylinders. A plurality of second clamping teeth are fixedly arranged on the opposite sides of the two fixing rings. According to the push rod, the push rod can be stored when not used, the trolley can be conveniently and independently used, the angle of the push rod body can be adjusted, parents can adjust the angle of the push rod according to own habits, and the parents can use the push rod more comfortably and flexibly.

Description

Technical Field

[0001] This utility model relates to the technical field of children's stroller components, and in particular to a push rod that is easy to store. Background Technology

[0002] A stroller, also known as a baby stroller, baby carriage, or baby walker, is a tool designed for pushing infants and toddlers, aiming to provide convenience for parents and help them easily carry their babies when out and about. The push handle (also called the handle or stroller handle) is the part of the stroller that parents or caregivers use to push the stroller. The design of the push handle is not only related to the comfort and convenience of operation, but also to safety and long-term durability.

[0003] Most existing strollers do not allow for separate storage of the push handle. When a child uses the stroller alone, the push handle is easily bumped and obstructs the stroller's movement, resulting in poor flexibility. Furthermore, the push handle angle is mostly not adjustable, leading to poor comfort for parents, as they cannot adjust the push handle angle to find the most comfortable pushing posture according to their own preferences. Therefore, those skilled in the art have provided a push handle that is easy to store, to solve the problems mentioned in the background art. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing an easy-to-store push rod. This push rod can be stored away when not in use, making it convenient for the stroller to be used alone. Furthermore, the angle of the push rod body can be adjusted, allowing parents to adjust the angle according to their own habits, making it more comfortable and flexible for parents to use.

[0005] To achieve the above objectives, the present invention provides the following technical solution:

[0006] An easy-to-store push rod includes a trolley and a push rod body. A seat is fixedly installed on the upper end of the trolley. A storage slot is opened at the rear of the upper end of the seat. A groove is opened on the inner wall of the rear side of the storage slot.

[0007] The push rod body includes two telescopic rods and two circular plates. A cylinder is fixedly installed at the lower end of each of the two telescopic rods, and a handle is fixedly installed at the upper end of each of the two telescopic rods. A through groove is opened at the opposite end of each of the two cylinders. A fixing ring is fixedly fitted onto the inner wall of each of the two cylinders near the middle. Multiple second-order locking teeth are fixedly installed on the opposite side of each of the two fixing rings. Multiple first-order locking teeth are fixedly installed on the opposite side of each of the two circular plates. A connecting post is fixedly installed at the middle of the opposite end of each of the two circular plates. A pressing block is fixedly installed at the opposite end of each of the two connecting posts. The two pressing blocks pass through the two through grooves respectively.

[0008] Furthermore, a ring is rotatably provided on one side of the inner wall of each of the two cylinders, and the two rings are respectively fixedly installed on the lower side of the seat.

[0009] Furthermore, a square column is fixedly installed at the middle of the opposite side of each of the two circular plates, and a square sleeve is movably fitted around the two square columns.

[0010] Furthermore, a return spring is fixedly provided on one side of each of the two circular plates, and the two return springs and the two square sleeves are respectively fixedly provided on the lower side of both sides of the seat.

[0011] Furthermore, the multiple No. 1 and No. 2 locking teeth are staggered and interlocked.

[0012] Furthermore, both telescopic rods are configured as three-section telescopic structures, and both telescopic rods are equipped with spring clips inside.

[0013] This utility model has the following beneficial effects:

[0014] This invention proposes an easy-to-store push rod. The push rod can be pulled out from the seat and opened. By simultaneously pressing the buttons on both sides, the buttons and connecting posts push two circular plates, causing the two plates to move in opposite directions. This separates the first locking tooth connecting the circular plates from the second locking tooth connecting the fixing ring, allowing the cylinder to rotate and thus adjusting the angle of the push rod. The adjustable push rod can be adjusted according to the parent's height, avoiding bending over or overstretching the arms, reducing fatigue in the back and arms. Parents can adjust the push rod angle according to their own habits to find the most comfortable stroller posture. When storing the stroller for a child to use alone, the push rod can be rotated to a perpendicular position to the ground, and the two telescopic rods can be shortened and stored in the storage slot, ensuring that storing the push rod does not affect the individual use of the stroller. Attached Figure Description

[0015] Figure 1 This is an isometric schematic diagram of the push rod in its retracted state according to this utility model.

[0016] Figure 2 This is an isometric schematic diagram of the push rod of this utility model in the open state;

[0017] Figure 3 This is an isometric schematic diagram of the push rod of this utility model;

[0018] Figure 4 This is a cross-sectional axonometric view of the cylinder of this utility model;

[0019] Figure 5 This is an isometric view of the fixing ring of this utility model.

[0020] Legend:

[0021] 1. Handcart; 2. Push rod body; 3. Seat; 4. Storage slot; 5. Groove; 201. Telescopic rod; 202. Cylinder; 203. Handle; 204. Through groove; 205. Press block; 206. Connecting column; 207. Round plate; 208. No. 1 locking tooth; 209. Fixing ring; 210. No. 2 locking tooth; 211. Circular ring; 212. Square sleeve; 213. Square column; 214. Return spring. Detailed Implementation

[0022] 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.

[0023] Reference Figure 1 , Figure 2 One embodiment provided by this utility model:

[0024] An easy-to-store push rod includes a trolley 1 and a push rod body 2. A seat 3 is fixedly installed on the upper end of the trolley 1. A storage slot 4 is opened at the rear of the upper end of the seat 3. A groove 5 is opened on the inner wall of the rear side of the storage slot 4.

[0025] Specifically, by setting up a seat 3 to make it convenient for children to sit, and by setting up a storage slot 4 on the upper side of the seat 3, the handle 203 on the upper side of the push rod body 2 can be stored, which can reduce the space occupied by the handle 203.

[0026] Reference Figure 3 , Figure 4 , Figure 5 The push rod body 2 includes two telescopic rods 201 and two circular plates 207. The lower ends of the two telescopic rods 201 are fixedly provided with cylinders 202, and the upper ends of the two telescopic rods 201 are fixedly provided with handles 203. The opposite ends of the two cylinders 202 are provided with through slots 204. The inner walls of the two cylinders 202 are fixedly fitted with fixing rings 209 near the middle. The opposite sides of the two fixing rings 209 are fixedly provided with multiple second-order locking teeth 210. The opposite sides of the two circular plates 207 are fixedly provided with multiple first-order locking teeth 208. The middle of the opposite ends of the two circular plates 207 is fixedly provided with connecting posts 206. The opposite ends of the two connecting posts 206 are fixedly provided with push blocks 205. The two push blocks 205 pass through the two through slots 204 respectively.

[0027] Two cylindrical tubes 202 are rotatably provided with rings 211 on opposite sides of their inner walls. The two rings 211 are fixedly provided on the lower sides of the seat 3. Two circular plates 207 are fixedly provided with square columns 213 in the middle of opposite sides. Square sleeves 212 are movably fitted around the two square columns 213. Two circular plates 207 are fixedly provided with return springs 214 on opposite sides. The two return springs 214 and the two square sleeves 212 are fixedly provided on opposite sides of the lower sides of the seat 3. Multiple first-order locking teeth 208 and second-order locking teeth 210 are staggered and engaged. Both telescopic rods 201 are three-section telescopic structures. Spring buckles are provided inside both telescopic rods 201.

[0028] Specifically, a circular plate 207 is provided, with multiple first-order locking teeth 208 on one side. A fixing ring 209 is fixedly fitted onto the inner wall of the cylinder 202. A second-order locking tooth 210 is fixedly fitted onto the side of the fixing ring 209 near the first-order locking tooth 208. The first-order locking tooth 208 and the second-order locking tooth 210 engage to lock and limit the cylinder 202. A square post 213 and a square sleeve 212 are provided, which are movably fitted together to prevent the circular plate 207 from rotating, thus preventing the circular plate 207 and the first-order locking tooth 208 from rotating. The square post 213 and the square sleeve 212 are movably fitted together and are surrounded by a return spring 214. By pressing the circular plate 207, the square column 213 and the square sleeve 212 can be extended and retracted, allowing the first locking tooth 208 connected to the circular plate 207 and the second locking tooth 210 connected to the fixing ring 209 to separate, thereby allowing the cylinder 202 to rotate. This allows the overall angle of the push rod body 2 to be adjusted. The adjustable push rod body 2 can be adjusted according to the height of the parent, avoiding bending over or overstretching the arms, reducing fatigue in the back and arms. Parents can adjust the push rod angle according to their own habits to find the most comfortable stroller posture. The push block 205 and the circular plate 207 are connected by the connecting column 206, so pressing the push block 205 can also move the circular plate 207.

[0029] Working principle: When using the push rod, the push rod body 2 can be opened by opening the telescopic rod 201. When not in use, the telescopic rod 201 can be shortened so that the push rod can be stored behind the seat 3. The storage of the push rod body 2 does not affect the independent use of the trolley 1, and can reduce the space occupied by the trolley 1, making it convenient to carry and store.

[0030] Secondly, during use, by pressing the two circular plates 207 simultaneously, the two connecting posts 206 push the two circular plates 207 to move in opposite directions, thereby separating the first locking tooth 208 connected to the circular plates 207 and the second locking tooth 210 connected to the fixing ring 209. This allows the cylinder 202 to rotate, thereby adjusting the angle of the push rod body 2. This makes it convenient for children and parents to choose a suitable angle for use, making it more comfortable.

[0031] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An easy-to-store push rod, comprising a trolley (1) and a push rod body (2), characterized in that: The handcart (1) is fixedly provided with a seat (3) at the upper end. A storage slot (4) is provided at the rear of the upper end of the seat (3). A groove (5) is provided on the inner wall of the rear side of the storage slot (4). The push rod body (2) includes two telescopic rods (201) and two circular plates (207). The lower ends of the two telescopic rods (201) are fixedly provided with cylinders (202), and the upper ends of the two telescopic rods (201) are fixedly provided with handles (203). The opposite ends of the two cylinders (202) are provided with through slots (204). The inner walls of the two cylinders (202) are fixedly fitted with fixing rings (209) near the middle. The opposite sides of the two fixing rings (209) are fixedly provided with multiple second-order locking teeth (210). The opposite sides of the two circular plates (207) are fixedly provided with multiple first-order locking teeth (208). The middle of the opposite ends of the two circular plates (207) is fixedly provided with connecting posts (206). The opposite ends of the two connecting posts (206) are fixedly provided with push blocks (205). The two push blocks (205) pass through the two through slots (204) respectively.

2. The easily storable push rod according to claim 1, characterized in that: Both inner walls of the two cylinders (202) are rotatably provided with rings (211) on opposite sides, and the two rings (211) are respectively fixedly provided on the lower sides of the seat (3).

3. The easily storable push rod according to claim 1, characterized in that: A square column (213) is fixedly installed at the middle of one side of each of the two circular plates (207), and a square sleeve (212) is movably fitted around the two square columns (213).

4. The easily storable push rod according to claim 1, characterized in that: Each of the two circular plates (207) is fixedly provided with a return spring (214) on one side opposite to the other. The two return springs (214) and the two square sleeves (212) are respectively fixedly provided at the lower side of the seat (3) on one side opposite to the other.

5. The easily storable push rod according to claim 1, characterized in that: Multiple first-tooth (208) and second-tooth (210) are staggered and interlocked.

6. The easily storable push rod according to claim 1, characterized in that: Both telescopic rods (201) are configured as three-section telescopic structures, and both telescopic rods (201) are equipped with spring clips inside.

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