A pushchair with reversible handle

Abstract

The present disclosure relates to the technical field of children's appliances, and one embodiment of the present disclosure provides a handle reversible baby stroller, which comprises a seat frame, a side wall of the seat frame is provided with a mounting frame, and a driving reversing assembly is arranged on the seat frame. Through the above technical scheme, the early baby stroller structure in the prior art is relatively simple, the function is relatively single, and mainly focuses on meeting the basic bearing and moving requirements, but in actual use, parents find many disadvantages, for example, when the baby is small, the baby needs to keep close interaction with the parents, and constantly observes the expression and listens to the sound of the parents to obtain a sense of security, however, the fixed handle direction of the traditional stroller makes the baby face forward and sit with the parents facing away, which is not conducive to emotional communication between the baby and the parents, the parents also cannot pay attention to the state of the baby at any time, and there is a safety hazard, especially when the baby cries or has a sudden condition, the parents cannot respond in the first time.

Description

Technical Field

[0001] Embodiments of this disclosure relate to the field of children's products technology, and more specifically, to a baby stroller with a reversible handle. Background Technology

[0002] In modern childcare scenarios, strollers have become an essential tool for parents to take their children out. With the upgrading of consumption concepts and the continuous improvement of requirements for childcare convenience, safety and comfort, the design of strollers is also constantly being innovated. Traditional strollers have revealed many problems that are difficult to meet current needs in the long-term use of them, which has provided an opportunity for the birth of strollers with reversible handles.

[0003] Early baby strollers had relatively simple structures and limited functions, mainly focusing on meeting basic carrying and mobility needs. However, in actual use, parents discovered many drawbacks. For example, when babies are young, they need to maintain close interaction with their parents, constantly observing their expressions and listening to their voices to gain a sense of security. However, the fixed handle direction of traditional strollers meant that babies mostly faced forward and sat with their backs to their parents, which was not conducive to emotional communication between parent and child. Parents also found it difficult to keep an eye on their baby's condition at all times, posing safety hazards, especially when the baby cried or an emergency occurred, making it difficult for parents to react immediately.

[0004] Furthermore, different travel scenarios place high demands on the flexibility of strollers. In places with high traffic such as shopping malls and parks, or in narrow streets and corridors, the ease of steering and operation of strollers is crucial. Traditional strollers are limited by the direction of the fixed handle, which often requires a large operating space when turning, resulting in poor flexibility and easy collisions with pedestrians and obstacles, causing many inconveniences to travel. Utility Model Content

[0005] To overcome the aforementioned shortcomings, embodiments of this disclosure provide a baby stroller with a reversible handle. This addresses the problem that early baby strollers in the prior art had relatively simple structures and limited functions, primarily focusing on meeting basic carrying and mobility needs. However, in actual use, parents have discovered many drawbacks. For example, when babies are young, they need to maintain close interaction with their parents, constantly observing their expressions and listening to their voices to gain a sense of security. However, the fixed handle direction of traditional strollers often results in babies facing forward and sitting back-to-back with their parents, which is not conducive to emotional communication between parent and child. Parents also find it difficult to keep track of their baby's condition at all times, posing safety hazards, especially when the baby cries or encounters an emergency, making it difficult for parents to react immediately.

[0006] According to one aspect, at least one embodiment of this disclosure provides a stroller with a reversible handle, comprising:

[0007] A seat frame, wherein a mounting bracket is provided on the side wall of the seat frame;

[0008] A drive commutation assembly is mounted on the frame;

[0009] A lifting adjustment assembly is disposed at the lower end of the seat frame;

[0010] The drive reversing assembly includes a backrest tube disposed on opposite sides of the seat frame. A connecting plate is disposed inside the backrest tube, and a positioning slot is disposed on the connecting plate. A reversing push handle is connected to the backrest tube by a pin. A drive box is disposed on the reversing push handle, and a drive button is embedded in the drive box. The drive button is connected to a drive frame, and the drive frame is embedded inside the mounting frame. A positioning block is disposed at the end of the drive frame, and the positioning block is embedded inside the positioning slot.

[0011] As a further technical solution, the drive button is reset by spring push, and the side wall of the mounting frame is provided with a locking bolt. One end of the locking bolt is inserted into the interior of the mounting frame, and the end of the locking bolt is in contact with the drive frame.

[0012] As a further technical solution, the lifting and adjusting assembly includes a front foot tube, a movable frame is inserted inside the front foot tube, a foot pedal is provided on the upper end of the movable frame, and a front movable wheel is provided on the lower end of the front foot tube.

[0013] As a further technical solution, a mounting tube is provided at the lower end of the backrest tube, a rear foot tube is inserted into the inside of the mounting tube, a rear moving wheel is provided at the bottom of the rear foot tube, a sliding block is provided on the rear foot tube, and a locking button is provided on the sliding block.

[0014] As a further technical solution, the swing angle of the reversing push handle is 45°-135°.

[0015] As a further technical solution, the upper surface of the pedal frame is provided with an anti-slip pad, which is composed of several rubber horizontal stripes.

[0016] As a further technical solution, a connecting shaft is provided on the inner side wall of the rear moving wheel, and a foot pedal locking piece is provided on the connecting shaft.

[0017] As a further technical solution, a leg support frame is connected to one side wall of the seat frame via a pin.

[0018] As a further technical solution, the reversing push handle is located on the outside of the mounting frame, and a plug tube is provided on the back tube, with one end of the reversing push handle inserted into the interior of the plug tube.

[0019] As a further technical solution, the front moving wheel is provided with anti-slip movement patterns.

[0020] The beneficial effects of the embodiments disclosed herein are as follows:

[0021] This invention addresses the problem of traditional strollers with fixed handles causing babies to face away from their parents and resulting in insufficient parent-child interaction. The reversible handle stroller allows for flexible adjustment of the drive mechanism, enabling free switching of the handle's direction. When the baby is young, parents can switch the handle so the baby faces them, allowing the baby to observe their parents' expressions and hear their voices during outings, quickly building a sense of security and effectively alleviating the baby's feelings of unfamiliarity and anxiety. Simultaneously, parents can closely monitor their baby's activities, responding promptly to cries and needs, reducing the sense of alienation caused by the "blind spot" of facing away from the baby, significantly improving the quality of parent-child time and aligning with the core need for emotional exchange in modern parenting. Attached Figure Description

[0022] To more clearly illustrate the technical solutions in the embodiments of this disclosure, the accompanying drawings used in the description of the embodiments of this disclosure will be briefly introduced below. Obviously, the drawings described below are merely some exemplary embodiments of this disclosure. For those skilled in the art, other drawings can be obtained based on the content of the exemplary embodiments of this disclosure and these drawings without any creative effort.

[0023] Figure 1 This is a schematic diagram of a structure in one embodiment of the present disclosure;

[0024] Figure 2 This is a side cross-sectional view of the present disclosure;

[0025] Figure 3 This is a top cross-sectional view of the present disclosure;

[0026] Figure 4 Appendix to this disclosure Figure 3 Enlarged view of part A;

[0027] In the diagram: 1. Seat frame; 2. Mounting frame; 3. Drive reversing assembly; 3-1. Backrest tube; 3-2. Linkage plate; 3-3. Positioning slot; 3-4. Reversing push handle; 3-5. Drive box; 3-6. Drive button; 3-7. Drive frame; 3-8. Positioning block; 3-9. Locking bolt; 4. Lifting adjustment assembly; 4-1. Front leg tube; 4-2. Moving frame; 4-3. Foot pedal frame; 4-4. Front moving wheel; 4-5. Mounting tube; 4-6. Rear leg tube; 4-7. Rear moving wheel; 4-8. Sliding block; 4-9. Locking button; 5. Foot pedal anti-slip pad; 6. Linkage shaft; 7. Foot pedal locking plate; 8. Leg support frame; 9. Connecting tube; 10. Anti-slip moving texture. Detailed Implementation

[0028] The present disclosure will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present disclosure and are not intended to limit the scope of the disclosure.

[0029] To keep the drawings concise, each drawing only schematically shows the parts relevant to the disclosure; these do not represent the actual structure of the product. Furthermore, for ease of understanding, in some drawings, only one of components with the same structure or function is schematically shown, or only one is labeled. In this document, "one" not only means "only one," but can also mean "more than one," and "several" includes "two" and "more than two."

[0030] In this document, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linkage" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; and they can refer to the internal connection between two components. Those skilled in the art can understand the specific meaning of the above terms in this disclosure based on the specific circumstances.

[0031] In this disclosure, unless otherwise expressly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0032] In the description of this embodiment, terms such as "upper," "lower," "left," and "right" are based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of description and simplification of operation, and are not intended to 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 disclosure.

[0033] Furthermore, in the description of this application, the terms "first," "second," etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0034] like Figures 1-4 As shown, it illustrates a baby stroller with a reversible handle according to this disclosure, comprising:

[0035] The seat frame 1 has a mounting frame 2 on its side wall;

[0036] Drive commutation assembly 3 is mounted on the frame 1;

[0037] The lifting adjustment component 4 is located at the lower end of the seat frame 1;

[0038] The drive reversing assembly 3 includes a backrest tube 3-1, which is arranged on opposite sides of the seat frame 1. A connecting plate 3-2 is provided inside the backrest tube 3-1. A positioning slot 3-3 is provided on the connecting plate 3-2. A reversing push handle 3-4 is connected to the backrest tube 3-1 by a pin. A drive box 3-5 is provided on the reversing push handle 3-4. A drive button 3-6 is embedded in the drive box 3-5. The drive button 3-6 is connected to a drive frame 3-7. The drive frame 3-7 is embedded inside the mounting frame 2. A positioning block 3-8 is provided at the end of the drive frame 3-7. The positioning block 3-8 is embedded inside the positioning slot 3-3.

[0039] The lifting and adjusting assembly 4 includes a front leg tube 4-1, a movable frame 4-2 is inserted inside the front leg tube 4-1, a foot pedal frame 4-3 is provided on the upper end of the movable frame 4-2, and a front movable wheel 4-4 is provided on the lower end of the front leg tube 4-1.

[0040] In some examples, when pushing the reversing mechanism, first press the drive button 3-6 on the drive box 3-5 by hand. Since the drive button 3-6 is reset by the spring, when pressed, the drive button 3-6 drives the drive frame 3-7 connected to it to move inside the mounting frame 2. When the reversing push handle 3-4 is rotated to the desired position, release the drive button 3-6. Under the action of the spring, the drive button 3-6 resets, and the drive frame 3-7 drives the positioning block 3-8 to re-embed into the positioning slot 3-3 in the new position on the connecting plate 3-2, thereby locking the reversing push handle 3-4 and completing the reversing operation.

[0041] The side wall of the mounting frame 2 is equipped with locking bolts 3-9. If it is necessary to make a fine adjustment to the position of the drive frame 3-7 in the mounting frame 2, the locking bolts 3-9 can be loosened first, so that one end of the locking bolts 3-9 is pulled out a certain distance from the position in contact with the drive frame 3-7. The front foot tube 4-1 is fitted with a movable frame 4-2. If the height of the foot pedal frame 4-3 is to be adjusted, the foot pedal frame 4-3 can be held and pulled up or down. The movable frame 4-2 will move up and down accordingly with the foot pedal frame 4-3 in the front foot tube 4-1. For example, when the child is young and has short legs, the foot pedal frame 4-3 can be adjusted downward to a suitable position to make it easier for the child to place their feet. When the child grows up, the foot pedal frame 4-3 can be adjusted upward to adapt to the child's height changes.

[0042] like Figures 1-4 As shown, in this embodiment, the drive button 3-6 is reset by being pushed by a spring, and the side wall of the mounting frame 2 is provided with a locking bolt 3-9. One end of the locking bolt 3-9 is inserted into the interior of the mounting frame 2, and the end of the locking bolt 3-9 is in contact with the drive frame 3-7.

[0043] In some examples, after the drive frame 3-7 is moved to the appropriate position by operating the drive button 3-6, the locking bolt 3-9 is tightened so that one end of the locking bolt 3-9 is reinserted into the mounting frame 2 and in close contact with the drive frame 3-7, thereby fixing the position of the drive frame 3-7 and ensuring the stability of the drive reversing assembly 3.

[0044] For example, such as Figure 1 As shown, a mounting tube 4-5 is provided at the lower end of the back tube 3-1. A rear foot tube 4-6 is inserted into the inside of the mounting tube 4-5. A rear moving wheel 4-7 is provided at the bottom of the rear foot tube 4-6. A sliding block 4-8 ​​is provided on the rear foot tube 4-6. A locking button 4-9 is provided on the sliding block 4-8.

[0045] In some examples, a mounting tube 4-5 is provided at the lower end of the back tube 3-1, and the rear leg tube 4-6 is inserted into the mounting tube 4-5. A rear moving wheel 4-7 is provided at the bottom of the rear leg tube 4-6, and a sliding block 4-8 ​​is provided on the rear leg tube 4-6. A locking button 4-9 is installed on the sliding block 4-8. To adjust the height of the rear leg tube 4-6, the locking button 4-9 can be pressed first to release the locking button 4-9 from the sliding block 4-8. Then, the rear leg tube 4-6 can be moved up or down. The sliding block 4-8 ​​will slide with the rear leg tube 4-6 in the mounting tube 4-5. When the appropriate height is adjusted, the locking button 4-9 is released, and the locking button 4-9 locks the sliding block 4-8 ​​back onto the mounting tube 4-5, thereby fixing the height of the rear leg tube 4-6.

[0046] For example, such as Figure 1 As shown, the swing angle of the reversing push handle 3-4 is 45°-135°.

[0047] In some examples, the positioning block 3-8 at the end of the drive frame 3-7 disengages from the positioning slot 3-3 of the inner connecting plate 3-2 of the back tube 3-1. At this time, the reversing push handle 3-4 is held and rotated. The reversing push handle 3-4 rotates within a swing angle range of 45°-135° with the pin connection point as the axis. To change the baby stroller handle from facing forward to facing backward, the reversing push handle 3-4 can be rotated backward by the corresponding angle.

[0048] For example, such as Figure 1 As shown, the upper surface of the foot pedal frame 4-3 is provided with a foot pedal anti-slip pad 5, which is composed of several rubber horizontal stripes.

[0049] In some examples, the upper surface of the foot pedal frame 4-3 is provided with a foot pedal anti-slip pad 5, which consists of several rubber horizontal stripes, increasing the friction between the child's feet and the foot pedal frame 4-3 and preventing the child's feet from slipping during use.

[0050] For example, such as Figure 1 As shown, a connecting shaft 6 is provided on the inner side wall of the rear moving wheel 4-7, and a foot pedal locking piece 7 is provided on the connecting shaft 6.

[0051] In some examples, the inner wall of the rear moving wheel 4-7 is provided with a connecting shaft 6, and a foot locking plate 7 is installed on the connecting shaft 6. When it is necessary to lock the rear moving wheel 4-7, the foot locking plate 7 can be stepped down, so that the foot locking plate 7 contacts the ground and generates friction, thereby preventing the rear moving wheel 4-7 from rotating. When it is necessary to unlock, the foot locking plate 7 is stepped down again, so that it is lifted from the state of contact with the ground, and the rear moving wheel 4-7 can resume rotation.

[0052] For example, such as Figure 1 As shown, a leg support frame 8 is connected to one side wall of the seat frame 1 by a pin.

[0053] In some examples, a leg support frame 8 is pinned to one side wall of the seat frame 1. When the leg support frame 8 is needed, it can be rotated around the pin to lower it and provide leg support for the baby. When it is not needed, the leg support frame 8 can be rotated around the pin to fold up and fit against the side wall of the seat frame 1 without taking up extra space.

[0054] For example, such as Figure 1 As shown, the reversing push handle 3-4 is located on the outside of the mounting frame 2, and a plug tube 9 is provided on the back of the tube 3-1. One end of the reversing push handle 3-4 is inserted into the interior of the plug tube 9.

[0055] In some examples, the reversing push handle 3-4 is located on the outside of the mounting frame 2, and a plug tube 9 is provided on the back tube 3-1. One end of the reversing push handle 3-4 is inserted into the plug tube 9. This connection method enables the installation and connection of the reversing push handle 3-4 and the back tube 3-1, ensuring the stability of the reversing push handle 3-4 during operation.

[0056] For example, such as Figure 1 As shown, the front moving wheel 4-4 is provided with anti-slip moving texture 10.

[0057] In some examples, the front moving wheels 4-4 are provided with anti-slip moving textures 10, which increases the friction between the front moving wheels 4-4 and the ground, making the stroller more stable when pushing it, less prone to slipping, and improving the safety of use.

[0058] In use, the drive button 3-6 is rigidly connected to the drive frame 3-7, and a return spring is installed at the bottom of the drive button 3-6. When the drive button 3-6 is pressed, the spring is compressed, and the driving force is transmitted through the drive frame 3-7 to the positioning block 3-8 at the end, so that the positioning block 3-8 overcomes the limiting resistance of the positioning slot 3-3 and disengages from the positioning slot 3-3 of the linkage plate 3-2. At this time, the relative fixed relationship between the linkage plate 3-2 and the back tube 3-1 is released, providing mechanical conditions for the rotation of the reversing push handle 3-4.

[0059] The reversing push handle 3-4 is connected to the back tube 3-1 via a pin. The pin serves as the rotation axis, limiting the rotation trajectory of the handle. At the same time, the connecting plate 3-2 inside the back tube 3-1 is synchronously linked with the reversing push handle 3-4. When the positioning block 3-8 disengages from the slot, holding the handle will drive the connecting plate 3-2 to rotate around the pin. The rotation angle is limited to the range of 45°-135° (the angle constraint is achieved through the limiting protrusion on the edge of the connecting plate 3-2 or the structural design of the insertion tube 9), ensuring that the handle will not be damaged due to excessive rotation during the reversing process.

[0060] After releasing the drive button 3-6, the compressed reset spring releases its elastic potential energy, pushing the drive button 3-6 to move in the opposite direction, thereby driving the drive frame 3-7 and the positioning block 3-8 to reset. When the positioning block 3-8 moves to the new positioning slot 3-3 position on the linkage plate 3-2, the block is inserted into the slot under the spring force, re-establishing the fixed relationship between the linkage plate 3-2 and the back tube 3-1, thus locking the handle position. In addition, the locking bolt 3-9 on the side wall of the mounting frame 2 can further fix the position of the drive frame 3-7 through the threaded compression action, avoiding positioning loosening caused by spring fatigue during long-term use and enhancing the stability of the reversing structure.

[0061] The height adjustment component 4 achieves height adaptation between the footrest 4-3 and the rear leg tube 4-6 through a "locking mechanism unlocking - linear displacement adjustment - locking mechanism reset" method. The core principle is the use of a sliding connection and mechanical locking to meet the needs of infants of different ages. The front leg tube 4-1 and the movable frame 4-2 have a clearance fit, allowing the movable frame 4-2 to slide linearly along the inner wall of the front leg tube 4-1. The footrest 4-3 and the movable frame 4-2 are an integrated structure. When the footrest 4-3 is pulled up or down, the movable frame 4-2 moves axially along the front leg tube 4-1, thus changing the height of the footrest 4-3. The rubber horizontal textured anti-slip pad at the upper end of the footrest 4-3 increases the static friction between the foot and the pad, preventing the infant's feet from slipping during stroller movement. Due to inertia, the rear leg tube 4-6 and the mounting tube 4-5 are connected by a sliding joint. The sliding block 4-8 ​​is fixed on the rear leg tube 4-6, and the sliding block 4-8 ​​has an elastic locking pin inside (linked with the locking button 4-9). Under normal conditions, the elastic locking pin is embedded in the positioning hole on the inner wall of the mounting tube 4-5, thus fixing the rear leg tube 4-6 to the mounting tube 4-5. When the locking button 4-9 is pressed, the locking button 4-9 squeezes the elastic locking pin through the lever structure, causing the locking pin to exit from the positioning hole and releasing the locking state of the rear leg tube 4-6. At this time, the rear leg tube 4-6 can be pushed to move axially along the mounting tube 4-5 to adjust the overall height of the trolley. After the locking button 4-9 is released, the elastic locking pin resets under its own elastic force and re-embeds into the positioning hole of the corresponding height, thus locking the rear leg tube 4-6.

[0062] The rear moving wheel 4-7 is rigidly connected to the connecting shaft 6. The foot pedal locking plate 7 is hinged to the connecting shaft 6 through a rotating shaft. When the foot pedal locking plate 7 is pressed down, the locking plate rotates around the rotating shaft, and the rubber friction block at its lower end contacts the ground. The sliding friction between the friction block and the ground (greater than the driving force of the trolley) prevents the rear moving wheel 4-7 from rotating. When the locking plate is pressed down again, the locking plate rotates in the opposite direction, the friction block leaves the ground, the friction disappears, and the rear moving wheel 4-7 returns to a free rotation state.

[0063] The leg support frame 8 is hinged to the seat frame 1 via a pin. The pin serves as a pivot point, allowing the support frame to rotate around the side wall of the seat frame 1. Under normal conditions, the support frame remains folded up by its own weight or a slight latching structure. When needed, the support frame is manually rotated to a horizontal or tilted position, and the limiting protrusion at its bottom contacts the seat frame 1 to form a support point, providing stable support for the baby's legs and preventing the support frame from continuing to rotate due to pressure from the baby's legs. When folded up, the support frame can be rotated in the opposite direction to fit against the side wall of the seat frame 1, reducing space occupation.

[0064] The insertion tube 9 on the back tube 3-1 and the reversing push handle 3-4 are interference fit or clearance fit + pin auxiliary fixation. The inner wall of the insertion tube 9 can limit the radial displacement of the handle and prevent the handle from wobbling left and right during use. At the same time, the handle is located outside the mounting frame 2, and the mounting frame 2 can form a secondary constraint on the rotation range of the handle. Combined with the positioning function of the drive frame 3-7, the stability of the handle operation is further improved.

[0065] The anti-slip texture 10 on the surface of the front moving wheel 4-4 increases the contact area and friction coefficient between the wheel and the ground, reducing the probability of wheel slippage. When the trolley moves on a smooth surface (such as tile or wood flooring), the anti-slip texture can embed into tiny gaps in the ground or deform, increasing the adhesion between the wheel and the ground, ensuring that the trolley moves smoothly in the predetermined direction and avoiding loss of directional control due to wheel slippage.

[0066] It should be noted that the above embodiments are only used to illustrate the technical solutions of this disclosure and are not intended to limit it. Although this disclosure has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of this disclosure without departing from the spirit and scope of the technical solutions of this disclosure, and all such modifications and substitutions should be covered within the scope of the claims of this disclosure.

Claims

1. A reversible pushchair having a handle, characterised in that, include: A seat frame (1), wherein a mounting frame (2) is provided on the side wall of the seat frame (1); A drive commutation assembly (3) is mounted on the frame (1); A lifting adjustment assembly (4) is disposed at the lower end of the seat frame (1); The drive reversing assembly (3) includes a backrest tube (3-1), which is disposed on opposite sides of the seat frame (1). A connecting plate (3-2) is disposed inside the backrest tube (3-1), and a positioning slot (3-3) is disposed on the connecting plate (3-2). A reversing push handle (3-4) is connected to the backrest tube (3-1) by a pin. A drive box (3-5) is disposed on the reversing push handle (3-4), and a drive button (3-6) is embedded in the drive box (3-5). The drive button (3-6) is connected to a drive frame (3-7), which is embedded inside the mounting frame (2). A positioning block (3-8) is disposed at the end of the drive frame (3-7), and the positioning block (3-8) is embedded inside the positioning slot (3-3).

2. A handle reversing baby stroller according to claim 1, characterized in that, The drive button (3-6) is reset by spring. The side wall of the mounting bracket (2) is provided with a locking bolt (3-9). One end of the locking bolt (3-9) is inserted into the interior of the mounting bracket (2), and the end of the locking bolt (3-9) is in contact with the drive bracket (3-7).

3. A baby stroller with a reversible handle according to claim 1, characterized in that, The lifting adjustment assembly (4) includes a front foot tube (4-1), a movable frame (4-2) is inserted inside the front foot tube (4-1), a foot pedal frame (4-3) is provided on the upper end surface of the movable frame (4-2), and a front movable wheel (4-4) is provided on the lower end of the front foot tube (4-1).

4. A baby stroller with a reversible handle according to claim 3, characterized in that, The lower end of the back support tube (3-1) is provided with a mounting tube (4-5), and a rear foot tube (4-6) is inserted into the inside of the mounting tube (4-5). A rear moving wheel (4-7) is provided at the bottom of the rear foot tube (4-6), and a sliding block (4-8) is provided on the rear foot tube (4-6). A locking button (4-9) is provided on the sliding block (4-8).

5. A baby stroller with a reversible handle according to claim 1, characterized in that, The swing angle of the reversing push handle (3-4) is 45°-135°.

6. A baby stroller with a reversible handle according to claim 3, characterized in that, The upper surface of the foot pedal frame (4-3) is provided with a foot pedal anti-slip pad (5), which is composed of several rubber horizontal stripes.

7. A baby stroller with a reversible handle according to claim 4, characterized in that, The inner wall of the rear moving wheel (4-7) is provided with a connecting shaft (6), and a foot pedal locking piece (7) is provided on the connecting shaft (6).

8. A baby stroller with a reversible handle according to claim 1, characterized in that, The seat frame (1) is connected to a leg support frame (8) by a pin on one side wall.

9. A baby stroller with a reversible handle according to claim 1, characterized in that, The reversing push handle (3-4) is located on the outside of the mounting frame (2), and the back support tube (3-1) is provided with a plug tube (9). One end of the reversing push handle (3-4) is inserted into the interior of the plug tube (9).

10. A baby stroller with a reversible handle according to claim 3, characterized in that, The front moving wheel (4-4) is provided with anti-slip moving texture (10).

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