A child's pushchair frame handle and a child's pushchair

Abstract

The utility model discloses a child's shallow frame handrail, the both ends of handrail rod are provided with clamping subassembly respectively, clamping subassembly includes the connecting piece on the handrail rod, and the connecting piece is connected with the clamping piece that can rotate relative to it and moves between the clamping position and the open position, when clamping piece is located clamping position, and the connecting piece is close with clamping piece and forms the clamping groove that can be clamped to the child's shallow frame between both, and when clamping piece moves from clamping position to open position, clamping piece separates with connecting piece and opens clamping groove, and the locking structure that can lock both is arranged between clamping piece and connecting piece, and when the clamping subassembly of one side is separated with the child's shallow frame, the clamping subassembly of other side can rotate relative to the child's shallow frame and open the seat front area of child's shallow frame.

Description

[Technical Field]

[0001] This utility model relates to a stroller frame handle and a stroller. [Background Technology]

[0002] Strollers are a common product in children's growth process, especially when traveling. Children sit in strollers while adults push them forward, so the safety of children must be guaranteed.

[0003] Chinese utility model patent announcement number (CN220884521U) discloses a children's stroller, which includes a foldable frame and a cloth seat on the frame. Children can sit in the cloth seat and be pushed by adults. However, the stroller does not have armrests, and children can only sit in a reclining position. If they sit upright, they may fall out because there are no armrests to hold onto, which is not safe.

[0004] Therefore, this utility model came into being. [Utility Model Content]

[0005] The purpose of this utility model is to overcome the shortcomings of the prior art and provide a stroller frame handle that is simple in structure and easy to install on the stroller frame.

[0006] This utility model also provides a children's stroller.

[0007] This utility model is achieved through the following technical solution:

[0008] A stroller frame armrest includes an armrest bar with clamping components at both ends. The armrest bar can be clamped and installed onto the stroller frame by the two clamping components. Each clamping component includes a connector connected to the armrest bar. A clamping member is connected to the connector and can rotate relative to it and move between a clamping position and an open position. When the clamping member is in the clamping position, the connector and the clamping member are close together and a clamping groove is formed between them to clamp onto the stroller frame. When the clamping member moves from the clamping position to the open position, the clamping member separates from the connector and opens the clamping groove. A locking structure is provided between the clamping member and the connector to lock them together. When one clamping component is disengaged from the stroller frame, the other clamping component can rotate relative to the stroller frame to open the front seat area of ​​the stroller frame.

[0009] The handrail includes a handrail body and mounting seats connected to both ends of the handrail body, and the mounting seats are connected to the connector.

[0010] The connector is rotatably connected to the mounting base. An adjustment component is provided between the mounting base and the connector to adjust the position of the armrest. The adjustment component allows the armrest to switch between a horizontal and a vertical position. When the armrest is in the horizontal position, it is laid flat relative to the stroller frame to extend the length of the seat. When the armrest is in the vertical position, it is relatively upright for the child to grip.

[0011] The locking structure includes a locking position disposed on the connector, and the locking structure also includes a rotating member rotatably connected to the end of the clamping member, wherein the rotating member is connected to a hook that can rotate relative to it and be engaged with or disengaged from the locking position.

[0012] The connector is provided with a protrusion, the locking position is a locking groove provided on the protrusion, and the side of the protrusion away from the locking groove is provided with a receiving groove that can accommodate the connecting end of the clamping member and the rotating member.

[0013] The adjustment assembly includes a first connecting shell mounted on a mounting base, a second connecting shell on the connector, two symmetrically arranged first locking positions arranged circumferentially inside the second connecting shell, two symmetrically arranged second locking positions and two symmetrically arranged third locking positions arranged circumferentially on the first connecting shell, a spline that can move laterally within the space enclosed by the first and second connecting shells and can simultaneously engage with the first and second locking positions or the third locking positions on the second connecting shell, an exposed button on the first connecting shell that can push the spline to disengage from the second and third locking positions on the first connecting shell when pressed, and a return spring that can push the spline to move and reset between the spline and the second connecting shell.

[0014] The button includes a pressing part, and the pressing part has multiple extensions along the circumferential direction that can pass through through holes on the first connecting shell. The ends of the extensions are provided with hooks that can hook onto the edge of the through holes to prevent the button from coming out.

[0015] When the handrail is in the vertical position, the spline engages simultaneously with the first locking position on the second connecting shell and the second locking position on the first connecting shell. When the handrail is in the horizontal position, the spline also engages simultaneously with the first locking position on the second connecting shell and the third locking position on the first connecting shell.

[0016] The clamping member is provided with a positioning groove, and the stroller frame is provided with a snap-fit ​​plate that can be snapped into the positioning groove.

[0017] A stroller includes a stroller frame and a seat, and the stroller frame or seat is connected to a stroller frame armrest as described above.

[0018] Compared with the prior art, the present invention has the following advantages:

[0019] 1. In use, the handlebar is detachably connected to the stroller frame via two clamping components. During installation, first unlock the locking structure, rotate the clamping component so that one end of the clamping component rotates relative to the connecting component, then place the connecting component against the stroller frame, and rotate the clamping component again so that it moves closer to the connecting component. During this process, the clamping component and the connecting component cooperate to form a clamping groove that can be clamped onto the stroller frame. Finally, operate the locking structure to lock the clamping component and the connecting component again. When the two clamping components are locked, the handlebar is securely installed on the stroller frame. When the child is small, the handlebar can be installed on the stroller frame so that the child can grasp the handlebar, ensuring the child's safety. When the child is older and no longer needs the handlebar, the handlebar can be removed from the stroller frame. Installation and removal are very convenient.

[0020] 2. At the same time, after unlocking one of the clamping components, the armrest can be rotated, causing the armrest to rotate relative to the stroller frame. At this time, the front area of ​​the seat opens, making it easy to put the child in or take the child out of the seat without having to remove the entire armrest from the stroller frame. Adults can hold the child with one hand and operate the locking mechanism to unlock with the other hand, and then rotate the armrest to open the front area of ​​the seat, making it easy to place the child in or take the child out of the seat. It is very convenient to operate.

[0021] 3. In one embodiment, the two clamping components have an asymmetrical design. One clamping component has a positioning groove on its clamping member, and a snap-fit ​​plate is provided on the stroller frame on that side. The snap-fit ​​plate engages with the positioning groove to fix the component and prevent rotation. The other clamping component lacks this structure, allowing it to serve as a fulcrum for rotation. When it is necessary to open the front of the stroller frame, only the fixed-side clamping component with the positioning groove needs to be unlocked. At this time, the other side without the positioning groove can rotate freely relative to the stroller frame, allowing the user to open the front of the stroller frame by rotating the handlebar. [Attached Image Description]

[0022] Figure 1 This is a perspective view of the child stroller frame armrests in the locked state.

[0023] Figure 2 yes Figure 1 Enlarged view of region A in the middle;

[0024] Figure 3 This is one of the three-dimensional views of the handlebars of the children's stroller frame in the unlocked state.

[0025] Figure 4 yes Figure 3 Enlarged view of region B in the middle;

[0026] Figure 5 This is the second perspective view of the child stroller frame handle in the unlocked state;

[0027] Figure 6 This is one of the exploded views of the adjustment components of the stroller frame armrest of this utility model;

[0028] Figure 7 This is the second exploded view of the adjustment component of the stroller frame armrest of this utility model;

[0029] Figure 8 This is a three-dimensional view of the positioning groove and snap-fit ​​plate of the handlebar of the children's stroller frame of this utility model;

[0030] Figure 9 This is one of the usage diagrams of the children's stroller of this utility model;

[0031] Figure 10 This is the second illustration of the usage status of the children's stroller of this utility model;

[0032] Figure 11 This is an exploded view of the stroller frame and the stroller frame handle of the present invention.

Detailed Implementation Methods

[0033] The present invention will be further described below with reference to the accompanying drawings:

[0034] like Figures 1 to 8 As shown, the first aspect of this utility model provides a stroller frame armrest, including an armrest 1. Clamping components 2 are respectively provided at both ends of the armrest 1. The armrest 1 can be clamped and installed onto a stroller frame 100 by the two clamping components 2. Each clamping component 2 includes a connector 21 connected to the armrest 1. A clamping member 22 is connected to the connector 21 and is rotatable relative to it, moving between a clamping position and an open position. When the clamping member 22 is in the clamping position, the connector 21 and the clamping member 22 are close together. A clamping groove 23 is formed between the two, which can be clamped onto the stroller frame 100. When the clamping member 22 moves from the clamping position to the open position, the clamping member 22 separates from the connecting member 21 and opens the clamping groove 23. A locking structure 24 is provided between the clamping member 22 and the connecting member 21 to lock the two. When the clamping component 2 on one side is disengaged from the stroller frame 100, the clamping component 2 on the other side can rotate relative to the stroller frame 100 to open the front area of ​​the seat 101 of the stroller frame 100.

[0035] In use, the handlebar 1 is detachably connected to the stroller frame 100 via two clamping components 2. During installation, the locking structure 24 is first unlocked, and the clamping component 22 is rotated so that one end of the clamping component 22 rotates relative to the connecting component 21. Then, the connecting component 21 is pressed against the stroller frame 100, and the clamping component 22 is rotated again so that it moves closer to the connecting component 21. During this process, the clamping component 22 and the connecting component 21 cooperate to form a clamp that can hold the stroller frame 100. The holding slot 23 and the final operation locking structure 24 lock the clamping member 22 and the connecting member 21 again. When the two clamping components 2 are locked, the handle bar 1 is securely installed on the stroller frame 100. When the child is small, the handle bar 1 can be installed on the stroller frame 100. At this time, the child can grasp the handle bar 1 to ensure the child's safety. When the child is older and does not need the handle bar 1, the handle bar 1 can be removed from the stroller frame 100. It is very convenient to install and remove during use. Meanwhile, after unlocking one of the clamping components 2, the armrest 1 can be rotated, causing the armrest 1 to rotate relative to the stroller frame 100. At this time, the front area of ​​the seat 101 opens, making it convenient to put the child into or take the child out of the seat 101 without having to remove the entire armrest 1 from the stroller frame 100. Adults can hold the child with one hand and operate the locking structure 24 to unlock with the other hand, and then rotate the armrest 1 to open the front area of ​​the seat 101, making it convenient to place the child in or take the child out of the seat 101. It is very convenient to operate.

[0036] like Figure 1 and Figure 3 As shown, the handrail 1 includes a handrail body 11 and mounting seats 12 connected to both ends of the handrail body 11. The mounting seats 12 are connected to the connector 21. The connection between the mounting seats 12 and the connector 21 facilitates installation and support.

[0037] like Figure 1 , Figure 3 , Figure 9 and Figure 10 As shown, the connector 21 is rotatably connected to the mounting base 12. An adjustment component 3 is provided between the mounting base 12 and the connector 21 to adjust the position of the armrest 1. The adjustment component 3 allows the armrest 1 to switch between a horizontal position and a vertical position. When the armrest 1 is in the horizontal position, the armrest 1 is laid flat relative to the stroller frame 100 to extend the length of the seat 101. When the armrest 1 is in the vertical position, the armrest 1 is relatively upright for the child to grasp.

[0038] When the armrest 1 is in the vertical position, it is easy for children to grasp, making it safer for them to ride. When the armrest 1 is rotated to the horizontal position, it lies flat relative to the stroller frame 100, thereby extending the front-to-back length of the seat 101 of the stroller frame 100. The armrest 1 can support the child's legs, allowing the child to ride in a semi-reclined or fully reclined position. Therefore, the armrest 1 can be moved and locked in multiple positions, providing users with more options to ensure the child's comfort and safety.

[0039] like Figure 2 , Figure 4 ,and Figure 5 As shown, the locking structure 24 includes a locking position 241 disposed on the connector 21. The locking structure 24 also includes a rotating member 242 rotatably connected to the end of the clamping member 22. A hook 243 is connected to the rotating member 242, which rotates relative to it and engages or disengages from the locking position 241. When the free end of the clamping member 22 and the free end of the connector 21 approach each other, the rotating member 242 is moved, causing it to rotate relative to the clamping member 22 and move towards the connector 21. Upon reaching a predetermined position, the hook 243 is rotated, causing it to engage with the locking position 241. Then, the rotating member 242 is rotated, causing it to move in the opposite direction. At this time, the hook 243 also moves accordingly, causing the rotating end of the hook 243 to gradually approach the clamping member 22. Locking is completed when the rotating member 242 and the clamping member 22 come into contact and come together. At this time, both ends of the hook 243 are locked. The free end of the clamping member 22 and the free end of the connecting member 21 are locked and cannot rotate. When unlocking is required, it is only necessary to operate the rotating member 242 to move away from the clamping member 22. After the rotating member 242 reaches the predetermined area, rotate the hook 243 to disengage the hook 243 from the locking position 241. At this time, the locking structure 24 is unlocked.

[0040] like Figure 4 and Figure 5As shown, the connector 21 is provided with a protrusion 211, and the locking position 241 is a locking groove provided on the protrusion 211. On the side of the protrusion 211 away from the locking groove, there is a receiving groove 212 that can accommodate the connecting ends of the clamping member 22 and the rotating member 242. The protrusion 211 facilitates positioning, and the locking position 241, being a locking groove on the protrusion 211, facilitates the hook 243 to be engaged, making it convenient for user operation. The receiving groove 212 can position the connecting ends of the clamping member 22 and the rotating member 242 and allow them to rotate relative to each other. Furthermore, because there is friction between the positioning of the connecting ends of the clamping member 22 and the rotating member 242 and the groove wall of the receiving groove 212, it also prevents the rotating member 242 from being accidentally opened, requiring the rotating member 242 to be manipulated to overcome the friction before the connecting ends of the clamping member 22 and the rotating member 242 can be disengaged from the receiving groove 212, thus enhancing safety.

[0041] like Figures 6 to 7 As shown, the adjustment component 3 includes a first connecting shell 31 disposed on the mounting base 12, a second connecting shell 32 disposed on the connector 21, two symmetrically arranged first locking positions 321 disposed within the second connecting shell 32 along the circumferential direction, two symmetrically arranged second locking positions 311 and two symmetrically arranged third locking positions 312 disposed on the first connecting shell 31 along the circumferential direction, a spline 33 disposed within the space enclosed by the first connecting shell 31 and the second connecting shell 32, capable of moving laterally within it and simultaneously engaging with the first locking positions 321 and the second locking positions 311 or the third locking positions 312 on the second connecting shell 32, an exposed button 34 disposed on the first connecting shell 31, capable of disengaging the spline 33 from the second locking positions 311 or the third locking positions 312 on the first connecting shell 31 when pressed, and a return spring 35 disposed between the spline 33 and the second connecting shell 32, capable of pushing the spline 33 to move and reset.

[0042] like Figures 6 to 7 As shown, when the handrail 1 is in the vertical position, the spline 33 engages simultaneously with the first locking position 321 on the second connecting shell 32 and the second locking position 311 on the first connecting shell 31. When the handrail 1 is in the horizontal position, the spline 33 also engages simultaneously with the first locking position 321 on the second connecting shell 32 and the third locking position 312 on the first connecting shell 31.

[0043] In one embodiment, the position where the armrest 1 stops after rotating relative to the stroller frame 100 includes a horizontal position that can support the child's legs and a vertical position that allows the child to grab on. When the armrest 1 is in the vertical position, the spline 33 can simultaneously engage with the first locking position 321 on the second connecting shell 32 and the second locking position 311 on the first connecting shell 31. When the armrest 1 stops in the horizontal position, the spline 33 can simultaneously engage with the first locking position 321 on the second connecting shell 32 and the third locking position 312 on the first connecting shell 31. When it is necessary to switch from the horizontal position to the vertical position, the button 34 is pressed. Button 34 slides relative to the first connecting shell 31, and pushes the spline 33. The spline 33 gradually disengages from the third locking position 312 on the first connecting shell 31 and fully enters the first locking position 321 on the second connecting shell 32. At this time, the adjusting component 3 unlocks, and the handrail 1 is rotated from the horizontal position to the vertical position. At this time, the spline 33 gradually aligns with the second locking position 311 on the first connecting shell 31 again. The return spring 35 then pushes the spline 33 to slide relative to the second connecting shell 32, so that it engages with the second locking position 311 on the first connecting shell 31 and the first locking position 321 on the second connecting shell 32 simultaneously. Of course, it is conceivable that a locking position is set between the first locking position 321 and the second locking position 311 to accommodate the tilt position.

[0044] like Figures 6 to 7 As shown, the button 34 includes a pressing part 341. The pressing part 341 has multiple extensions 342 along its circumference that can pass through through holes 313 on the first connecting shell 31. The ends of the extensions 342 have hooks 343 that can hook onto the edge of the through holes 313 to prevent the button 34 from disengaging. The through holes 313 guide the sliding of the extensions 342, thereby allowing the button 34 to move in a predetermined direction, facilitating the pushing of the spline 33.

[0045] like Figure 8 As shown, the clamping member 22 is provided with a positioning groove 221, and the stroller frame 100 is provided with a snap-fit ​​plate 102 that can be engaged into the positioning groove 221. In one embodiment, the two clamping components 2 have an asymmetrical design. One clamping component 2 has a positioning groove 221 on its clamping member 22, and the stroller frame 100 on this side has a snap-fit ​​plate 102, so that the snap-fit ​​plate 102 engages with the positioning groove 221 to fix it and prevent the clamping component 2 on this side from rotating. The clamping component 2 on the other side does not have this structure, so it can serve as a fulcrum for rotation. When it is necessary to open the front of the stroller frame 100, it is only necessary to unlock the fixed side clamping component 2 with the positioning groove 221. At this time, the other side without the positioning groove structure can rotate freely relative to the stroller frame 100, thereby allowing the user to open the front of the stroller frame 100 by rotating the handle bar 1.

[0046] like Figures 9 to 11 As shown, this utility model provides a children's stroller, which includes a stroller frame 100 and a seat 101. The stroller frame 100 or seat 101 is connected to the aforementioned stroller frame armrest. In use, the armrest 1 is detachably connected to the stroller frame 100 via two clamping components 2. During installation, the locking structure 24 is first unlocked, and the clamping member 22 is rotated so that one end of the clamping member 22 rotates relative to the connecting member 21. Then, the connecting member 21 is pressed against the stroller frame 100, and the clamping member 22 is rotated again so that it moves closer to the connecting member 21. During this process, the clamping member 22 and the connecting member 21 cooperate to form a clamp that can hold the stroller frame 100. The holding slot 23 and the final operation locking structure 24 lock the clamping member 22 and the connecting member 21 again. When the two clamping components 2 are locked, the handle bar 1 is securely installed on the stroller frame 100. When the child is small, the handle bar 1 can be installed on the stroller frame 100. At this time, the child can grasp the handle bar 1 to ensure the child's safety. When the child is older and does not need the handle bar 1, the handle bar 1 can be removed from the stroller frame 100. It is very convenient to install and remove during use. Meanwhile, after unlocking one of the clamping components 2, the armrest 1 can be rotated, causing the armrest 1 to rotate relative to the stroller frame 100. At this time, the front area of ​​the seat 101 opens, making it convenient to put the child into or take the child out of the seat 101 without having to remove the entire armrest 1 from the stroller frame 100. Adults can hold the child with one hand and operate the locking structure 24 to unlock with the other hand, and then rotate the armrest 1 to open the front area of ​​the seat 101, making it convenient to place the child in or take the child out of the seat 101. It is very convenient to operate.

[0047] The present invention has been described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the invention.

Claims

1. A stroller frame handle, characterized in that: The stroller includes a handrail (1), with clamping assemblies (2) at both ends. The handrail (1) can be clamped and installed onto a stroller frame (100) by the two clamping assemblies (2). Each clamping assembly (2) includes a connector (21) connected to the handrail (1). A clamping member (22) is connected to the connector (21) and can rotate relative to it and move between a clamping position and an open position. When the clamping member (22) is in the clamping position, the connector (21) and the clamping member (22) are close together and a clamping space is formed between them. The stroller frame (100) has a clamping groove (23), and when the clamping member (22) moves from the clamping position to the open position, the clamping member (22) separates from the connecting member (21) and opens the clamping groove (23). A locking structure (24) is provided between the clamping member (22) and the connecting member (21) to lock the two together. When the clamping component (2) on one side is disengaged from the stroller frame (100), the clamping component (2) on the other side can rotate relative to the stroller frame (100) to open the front area of ​​the seat (101) of the stroller frame (100).

2. The stroller frame handle according to claim 1, characterized in that: The handrail (1) includes a handrail body (11) and mounting seats (12) connected to both ends of the handrail body (11). The mounting seats (12) are connected to the connector (21).

3. The stroller frame handle according to claim 2, characterized in that: The connector (21) is rotatably connected to the mounting base (12). An adjustment component (3) is provided between the mounting base (12) and the connector (21) to adjust the position of the armrest (1). The adjustment component (3) allows the armrest (1) to switch between a horizontal position and a vertical position. When the armrest (1) is in a horizontal position, the armrest (1) is laid flat relative to the stroller frame (100) to extend the length of the seat (101). When the armrest (1) is in a vertical position, the armrest (1) is relatively upright for the child to grasp.

4. The stroller frame handle according to claim 1, characterized in that: The locking structure (24) includes a locking position (241) disposed on the connector (21), and the locking structure (24) further includes a rotating member (242) rotatably connected to the end of the clamping member (22), and the rotating member (242) is connected to a hook (243) that can rotate relative to it and be sleeved on or disengaged from the locking position (241).

5. The stroller frame handle according to claim 4, characterized in that: The connector (21) is provided with a protrusion (211), the locking position (241) is a locking groove provided on the protrusion (211), and the protrusion (211) is provided with a receiving groove (212) on the side away from the locking groove, which can accommodate the connecting end of the clamping member (22) and the rotating member (242).

6. The stroller frame handle according to claim 3, characterized in that: The adjustment component (3) includes a first connecting shell (31) disposed on the mounting base (12), and a second connecting shell (32) disposed on the connector (21). The second connecting shell (32) has two symmetrically arranged first locking positions (321) arranged along the circumferential direction. The first connecting shell (31) has two symmetrically arranged second locking positions (311) and two symmetrically arranged third locking positions (312) arranged along the circumferential direction. The space enclosed by the first connecting shell (31) and the second connecting shell (32) has a device that can move laterally within it. A spline (33) is provided that can engage simultaneously with the first latching position (321) on the second connecting shell (32) and the second latching position (311) or the third latching position (312) on the first connecting shell (31). The first connecting shell (31) is provided with an exposed button (34) that can push the spline (33) to disengage from the second latching position (311) or the third latching position (312) on the first connecting shell (31) when pressed. A return spring (35) is provided between the spline (33) and the second connecting shell (32) to push the spline (33) to move and reset.

7. The stroller frame handle according to claim 6, characterized in that: The button (34) includes a pressing part (341), and the pressing part (341) is provided with multiple extensions (342) along the circumferential direction that can pass through the through holes (313) on the first connecting shell (31). The end of the extension (342) is provided with a hook part (343) that can hook the edge of the through hole (313) and prevent the button (34) from coming out.

8. The stroller frame handle according to claim 6, characterized in that: When the handrail (1) is in the vertical position, the spline (33) engages simultaneously with the first engagement position (321) on the second connecting shell (32) and the second engagement position (311) on the first connecting shell (31). When the handrail (1) is in the horizontal position, the spline (33) engages simultaneously with the first engagement position (321) on the second connecting shell (32) and the third engagement position (312) on the first connecting shell (31).

9. The stroller frame handle according to claim 1, characterized in that: The clamping member (22) is provided with a positioning groove (221), and the stroller frame (100) is provided with a snap-fit ​​plate (102) that can be snapped into the positioning groove (221).

10. A child stroller, characterized in that: The stroller includes a stroller frame (100) and a seat (101), and the stroller frame (100) or the seat (101) is connected to a stroller frame armrest as described in any one of claims 1 to 9.

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