Infant carrying mechanism and infant carrier

Abstract

The invention discloses a baby bearing mechanism which comprises a bearing frame, a surrounding frame and a supporting piece, the surrounding frame is arranged above the bearing frame correspondingly, the surrounding frame has an unfolding state and a folding state, and the supporting piece is connected between the surrounding frame and the bearing frame. The baby bearing mechanism has the advantages of being simple in structure and capable of being folded. In addition, the invention further discloses a carrier.

Description

[0001] This application is a divisional application of Chinese Patent Application No. 202011070349.4, filed on October 9, 2020, entitled “Vehicle and Infant Carrying Mechanism Thereof”. Technical Field

[0002] This invention relates to the field of infant and toddler products technology, and in particular to a carrier and its infant-carrying mechanism. Background Technology

[0003] Today, strollers and baby sleeping boxes are widely used in families with infants and toddlers. The development of stroller and baby sleeping box products has become increasingly diversified, and people's functional requirements for these products are also rising. Safety and practicality have always been constant pursuits and are important design indicators. People not only want their infants and toddlers in strollers and baby sleeping boxes to be safe, but also want them to be more convenient to operate. However, current strollers and baby sleeping boxes have complex structures and most cannot be folded, making them inconvenient for daily use and carrying.

[0004] Therefore, there is an urgent need for a simple and collapsible baby support mechanism to overcome the above-mentioned defects. Summary of the Invention

[0005] One objective of this invention is to provide a simple, collapsible baby carrier mechanism.

[0006] Another object of the present invention is to provide a simple and collapsible vehicle.

[0007] To achieve the above objectives, the infant carrying mechanism of the present invention includes a carrying frame, a surrounding frame, and a support member. The surrounding frame is disposed above the corresponding carrying frame and has an extended state and a retracted state. The support member is connected between the surrounding frame and the carrying frame.

[0008] Preferably, the lower end of the support member of the present invention is detachably assembled with the bearing frame.

[0009] Preferably, the upper end of the support member of the present invention can pivot around the frame.

[0010] Preferably, the infant carrying mechanism of the present invention further includes a first locking member movably disposed on the frame and used to lock the unfolded frame. During the pivoting of the support member around the frame, the first locking member is activated to release the lock on the frame, so that the frame can be switched from the unfolded state to the folded state.

[0011] Preferably, the enclosure of the present invention includes an enclosure joint device, a handle, a first rib, and a second rib. The handle, the first rib, and the second rib are each disposed on the enclosure joint device. The first rib, the second rib, and the handle are arranged in a relatively pivotal configuration via the enclosure joint device. When the enclosure is in the unfolded state, the handle is locked. During the pivoting and retraction of the first rib relative to the second rib, the enclosure joint device is activated to release the handle, so that the handle follows the pivoting and retraction of the first rib relative to the second rib.

[0012] Preferably, the frame joint device of the present invention includes a first joint, a second joint, a third joint, and a second locking member. The first joint, the second joint, and the third joint are pivotally arranged to each other. One of the first joint and the third joint has a locking part that cooperates with the second locking member. The second locking member is movably disposed on the other of the first joint and the third joint. The second locking member can be selectively moved to a locking position that engages with the locking part or to an unlocking position that disengages from the locking part. The second locking member is linked to the second joint. The handle assembly is connected to the third joint. The second rib assembly is connected to the first joint. The first rib assembly is connected to the second joint.

[0013] Preferably, during the pivoting and retraction process of the second joint relative to the first joint, the second locking member is activated to switch from the locked position to the unlocked position, so that the third joint pivots and retracts relative to the first joint along with the second joint.

[0014] Preferably, the first end of the second joint of the present invention is rotatably mounted on the first joint, and the third joint is rotatably mounted on the second end of the second joint, and the first joint, the second joint and the third joint rotate about a common first pivot center line.

[0015] Preferably, the second locking member of the present invention is slidably disposed in the first joint or the third joint along the extension direction of the first pivot center line, and the second locking member is inserted in the second joint.

[0016] Preferably, the second joint of the present invention has a movable cavity arranged along the extension direction of the first pivot center line, and the second locking member is inserted into the movable cavity.

[0017] Preferably, one of the second joint and the second locking member of the present invention has a pushing structure, and the other of the second joint and the second locking member has a pushed structure that cooperates with the pushing structure. The rotating second joint drives the second locking member to switch from the locked position to the unlocked position by pushing the pushed structure against the pushed structure.

[0018] Preferably, the pushing structure of the present invention is an inclined structure that extends spirally along the first pivot center line, and the pushing structure is disposed in the movable cavity.

[0019] Preferably, the pushed structure of the present invention is a protruding structure with the outer edge of the second locking member extending outward.

[0020] Preferably, the first joint and / or the third joint of the present invention have a guide portion arranged along the extension direction of the first pivot center line, and the second locking member is provided with a guide portion that slides with the guide portion, and the guide portion is fitted into the guide portion.

[0021] Preferably, the enclosure of the present invention is provided with a locking part for locking by a first locking member, the support member is arranged in conjunction with the first locking member, and the first locking member has at least a locking position and an unlocking position relative to the enclosure, and the support member, during the pivoting and retraction of the enclosure, moves the first locking member from the locking position to the unlocking position.

[0022] Preferably, the first locking member of the present invention is slidably mounted on the frame.

[0023] Preferably, the upper end of the support member of the present invention is rotatably mounted on the frame.

[0024] Preferably, the infant carrying mechanism of the present invention further includes a sliding member that is slidably disposed on the frame and connected to the upper end of the support member. The sliding member is connected to the first locking member. During the pivoting and retraction of the support member around the frame, the sliding member is driven to slide, thereby causing the first locking member to switch from the locked position to the unlocked position.

[0025] Preferably, a linkage is provided between the slider and the first locking member of the present invention, with the first end of the linkage mounted on the slider and the second end of the linkage mounted on the first locking member.

[0026] Preferably, the first locking member and / or linkage member of the present invention are disposed within the frame.

[0027] Preferably, the sliding member of the present invention is provided with a drive portion arranged at an inclination relative to its sliding direction, and the upper end of the support member is provided with a drive portion that cooperates with the drive portion. The support member, which pivots around the frame, drives the sliding member to slide closer to or away from the upper end of the support member by pushing the drive portion against the drive portion.

[0028] Preferably, the lower end of the support member and one of the bearing frame are provided with an mounting member, and the lower end of the support member and the other of the bearing frame are provided with a fitting part. The support member is installed on the bearing frame by locking the mounting member and the fitting part together.

[0029] Preferably, the mounting component of the present invention is provided with an operating component.

[0030] Preferably, the support frame of the present invention includes two pivotally mounted first and second support plates. The frame is mounted on the first or second support plate by a connecting seat. One of the mounting part and the mounting component is located at the end of the first support plate, and the other of the mounting part and the mounting component is located at the lower end of the support member.

[0031] The carrier of the present invention includes a carrier body and the aforementioned infant carrying mechanism mounted on the carrier body.

[0032] Preferably, the vehicle body of the present invention is arranged in a retractable manner, the unfolded vehicle body is locked, and the vehicle body is provided with a trigger for releasing the locking of the vehicle body. During the retraction process, the frame is linked to the trigger to release the locking of the unfolded vehicle body.

[0033] Preferably, the infant carrying mechanism of the present invention is provided with a linkage device, one end of which is connected to the frame. During the process of the frame switching from the unfolded state to the retracted state, the linkage device is driven to trigger the release mechanism to release the carrier body.

[0034] Preferably, the linkage device of the present invention includes a pushing member that slides up and down on the frame and a matching pushing member that slides horizontally in and out on the frame. The upper end of the pushing member is connected to the frame, the first end of the matching pushing member is connected to the lower end of the pushing member, and the second end of the matching pushing member is telescopically disposed on the frame.

[0035] Preferably, during the closing process of the enclosure of the present invention, the pushing member slides downward, and the downward sliding pushing member pushes the matching member outward, thereby triggering the trigger member to release the carrier body.

[0036] Preferably, the lower end of the pusher of the present invention is provided with a push structure that cooperates with the pusher, and the pusher sliding downward pushes the pusher outward by pushing the pusher through the push structure.

[0037] Preferably, the pushing structure of the present invention is an inclined plane structure.

[0038] Compared with existing technologies, the infant carrying mechanism of the present invention includes a support frame, a girder, and a support member. The girder is disposed above the support frame and has an extended state and a retracted state. The support member connects the girder and the support frame. Thus, the infant carrying mechanism comprising the support frame, girder, and support member has a simple structure, is easy to install and arrange, and is also convenient for daily use and maintenance. Moreover, since the girder is retractable, the structure of the infant carrying mechanism is more compact when retracted, facilitating daily use and portability.

[0039] It is understood that, since the carrier of the present invention includes a carrier body and an infant carrying mechanism mounted on the carrier body, the carrier of the present invention also has the advantages of simple structure and foldability. Attached Figure Description

[0040] Figure 1 This is a three-dimensional structural diagram of the vehicle of the present invention.

[0041] Figure 2 This is a three-dimensional structural diagram of the vehicle body of the present invention.

[0042] Figure 3 This is a three-dimensional structural diagram of the infant support mechanism of the present invention.

[0043] Figure 4 yes Figure 3 A schematic diagram of the three-dimensional structure of the infant support mechanism after it is folded up.

[0044] Figure 5 yes Figure 3 The diagram shows a three-dimensional view of the disassembled frame joint device on one side of the infant support mechanism.

[0045] Figure 6 yes Figure 5 The diagram shows a three-dimensional structure of the infant support mechanism when it is further disassembled.

[0046] Figure 7 yes Figure 3 The diagram shows a three-dimensional view of the infant support mechanism from another angle when the frame joint device on one side is disassembled.

[0047] Figure 8 This is a planar cross-sectional schematic diagram of the frame joint device of the present invention when the third joint is locked by the second locking member.

[0048] Figure 9 This is a schematic cross-sectional view of the frame joint device of the present invention when the second locking member releases its lock on the third joint.

[0049] Figure 10 This is a three-dimensional structural diagram of the second locking member of the present invention.

[0050] Figure 11 yes Figure 10 A three-dimensional structural diagram of the second locking component from another angle.

[0051] Figure 12 This is a three-dimensional structural schematic diagram of the second joint of the present invention.

[0052] Figure 13 yes Figure 12 A three-dimensional structural diagram of the second joint from another angle.

[0053] Figure 14 This is a three-dimensional structural diagram of the infant support mechanism of the present invention when a support member is disassembled and the connecting seat is hidden.

[0054] Figure 15 This is a schematic cross-sectional view of a support member in the infant support mechanism of the present invention when it is installed on the first support plate.

[0055] Figure 16 This is a three-dimensional structural diagram of the support frame in the infant support mechanism of the present invention.

[0056] Figure 17 This is a plan view of the frame joint device of the present invention when the first locking member slides to the locking position.

[0057] Figure 18 This is a three-dimensional structural diagram of a sliding member in the baby sleeping box of the present invention when it is disassembled into the first frame.

[0058] Figure 19 This is a three-dimensional structural diagram of the sliding member and the linkage member of the present invention.

[0059] Figure 20 This is a three-dimensional structural diagram of the infant support mechanism of the present invention, showing the first joint and the pusher in the retractable joint on the hidden side.

[0060] Figure 21 This is a three-dimensional structural diagram of the infant support mechanism of the present invention after the first joint in the retraction joint on the hidden side.

[0061] Figure 22 This is a three-dimensional structural diagram of the pusher component of the present invention.

[0062] Figure 23 This is a schematic diagram of the planar structure of the carrier of the present invention behind the carrier frame in the hidden infant carrying mechanism.

[0063] Figure 24 yes Figure 23 A schematic diagram of the planar structure of the infant carrying mechanism on the medium-sized vehicle when it is folded up.

[0064] Figure 25 yes Figure 23 A schematic diagram of the folded planar structure of the infant carrying mechanism on the medium-sized vehicle.

[0065] Figure 26 This is a schematic diagram of the planar structure of the vehicle of the present invention when it is fully retracted. Detailed Implementation

[0066] To illustrate the technical content and structural features of the present invention in detail, the following description is provided in conjunction with the embodiments and accompanying drawings.

[0067] Please see Figures 1 to 3As shown, the carrier 100 of the present invention includes an infant carrying mechanism 10 and a carrier body 20, with the infant carrying mechanism 10 mounted on the carrier body 20. For example, in this embodiment, the infant carrying mechanism 10 is a device for carrying infants, such as a sleeping box, while the carrier body 20 is used to support the aforementioned infant carrying mechanism 10, such as a stroller, but is not limited thereto. Preferably, to facilitate the use and carrying of the carrier 100, the infant carrying mechanism 10 is detachably mounted on the carrier body 20, but is not limited thereto. Of course, depending on actual needs, the infant carrying mechanism 10 can also be fixedly mounted to the carrier body 20 to improve the structural stability of the carrier 100. It should be noted that the carrier body 20 of the present invention can adopt a known existing structure, so it will not be described in detail here. The following is in conjunction with the appendix... Figures 3 to 21 The structure of the aforementioned infant support mechanism 10 will be further explained.

[0068] like Figures 3 to 7 As shown, the infant support mechanism 10 of the present invention includes a support frame 11, a girder 12, and a support member 13. The girder 12 is disposed above the support frame 11, and the girder 12 has an unfolded state (e.g., Figure 4 (as shown) and a closed state (as shown) Figure 3 As shown, the support member 13 connects the frame 12 and the support frame 11. Thus, the infant carrying mechanism 10, including the support frame 11, the frame 12, and the support member 13, has a simple structure, is easy to install and arrange, and is also convenient for daily use and maintenance. Moreover, since the frame 12 is foldable, the structure of the infant carrying mechanism 10 becomes more compact when folded, facilitating daily use and carrying. To enhance the structural stability and support of the infant carrying mechanism 10, in this embodiment, the infant carrying mechanism 10 is provided with two support members 13, but is not limited to this. Specifically, the lower end of the support member 13 is detachably assembled with the support frame 11, so the support member 13 and the support frame 11 are also detachable, further improving the flexibility of the infant carrying mechanism 10. More specifically, the upper end of the support member 13 can pivot around the frame 12, so that the disassembled support member 13 can pivot around the frame 12 to fold, making the infant carrying mechanism 10 more compact when folded. The support member 13 is mainly used to strengthen the connection between the support frame 11 and the enclosure 12. For example, the support member 13 is the head support frame or foot support frame commonly used in current baby sleeping boxes, but it is not limited to these.

[0069] like Figures 3 to 7As shown, the infant carrying mechanism 10 also includes a first locking member 14 movably disposed on the enclosure 12 and used to lock the unfolded enclosure 12. During the pivoting of the support member 13 around the enclosure 12, the first locking member 14 is activated to release the lock on the enclosure 12, allowing the enclosure 12 to switch from an unfolded state to a retracted state. Thus, the unfolded enclosure 12 is locked by the first locking member 14, ensuring structural stability and preventing retraction due to misoperation or accidents, thus guaranteeing safe use. When the support member 13 pivots around the enclosure 12 to retract, it activates the first locking member 14 to release the lock on the enclosure 12, allowing the enclosure 12 to be retracted, improving the convenience and smoothness of the retraction operation.

[0070] like Figures 3 to 7 As shown, the enclosure 12 includes an enclosure joint device 121, a handle 122, a first rib 123, and a second rib 124. The handle 122, the first rib 123, and the second rib 124 are each disposed on the enclosure joint device 121, and the first rib 123, the second rib 124, and the handle 122 are arranged in a relatively pivoting configuration via the enclosure joint device 121. When the enclosure 12 is in its extended state, the handle 122 is locked. During the pivoting and retraction process of the first rib 123 relative to the second rib 124, the first rib 123 engages the enclosure joint device 121 to release the handle 122, allowing the handle 122 to follow the first rib 123 in pivoting and retracting relative to the second rib 124. Thus, the enclosure 12 of the present invention has a simple structure, is easy to install and arrange, and is lightweight and convenient to use and retract. Furthermore, since the handle 122 is locked when the frame 12 is in the unfolded state, the handle 122 cannot rotate when the frame 12 is unfolded. People can stably lift the baby carrier 10 through the handle 122, ensuring the safety of the baby carrier 10. During the pivoting and retraction process of the first rib 123 relative to the second rib 124, the frame joint device 121 releases the handle 122. The handle 122 follows the pivoting and retraction of the first rib 123 relative to the second rib 124, so that the handle 122 can be retracted continuously during the retraction process of the first rib 123 relative to the second rib 124, improving the continuity and convenience of the frame 12's retraction. Preferably, the handle 122, the first rib 123, and the second rib 124 can adopt existing known structures, so they will not be described in detail here.

[0071] like Figures 3 to 9As shown, the enclosure joint device 121 includes a first joint 1211, a second joint 1212, a third joint 1213, and a second locking member 1214. The first joint 1211, the second joint 1212, and the third joint 1213 are pivotally arranged relative to each other. The third joint 1213 has a locking part 12131 that cooperates with the second locking member 1214. The second locking member 1214 is movably disposed on the first joint 1211, and the second locking member 1214 can selectively move to a locking position that engages with the locking part 12131 (e.g., ...). Figure 8 (as shown) or moved to the unlocking position where it is disengaged from the locking part 12131 (as shown) Figure 9 (As shown). The second locking member 1214 is linked to the second joint 1212. During the pivoting and retraction of the second joint 1212 relative to the first joint 1211, the second locking member 1214 is activated to switch from the locked position to the unlocked position, so that the third joint 1213 pivots and retracts relative to the first joint 1211 along with the second joint 1212. The handle 122 is connected to the third joint 1213, the second rib 124 is connected to the first joint 1211, and the first rib 123 is connected to the second joint 1212. Therefore, the structure of the frame joint device 121 of the present invention is simple and easy to install. Moreover, by the movement of the second locking member 1214 driven by the second joint 1212, the third joint 1213 can be easily locked or unlocked, thereby effectively and conveniently locking or unlocking the handle 122. Furthermore, the first joint 1211, the second joint 1212, and the third joint 1213 are pivotally connected. Therefore, each of the first joint 1211, the second joint 1212, and the third joint 1213 can directly rotate following the rotation of the second rib 124, the first rib 123, and the handle 122, facilitating the folding and closing of the frame 12. Depending on actual needs, in other embodiments, the locking part 12131 can be provided on the first joint 1211. Correspondingly, the second locking member 1214 is movably provided on the third joint 1213, similarly providing a structure for locking the second locking member 1214 and giving it both a locked and unlocked position. Therefore, this is not a limitation. For example, the locking part 12131 is arranged in the form of an internal gear hole, and the second locking member 1214 is a gear shaft. However, this is limited to the fact that the second locking member 1214 is locked when it engages with the locking part 12131, and unlocked when it disengages from the locking part 12131. Of course, depending on actual needs, the second locking member 1214 and the locking part 12131 can also adopt other locking forms, so it is not limited to this.

[0072] like Figures 5 to 9As shown, the first end of the second joint 1212 is rotatably mounted on the first joint 1211, and the third joint 1213 is rotatably mounted on the second end of the second joint 1212. The first joint 1211, the second joint 1212, and the third joint 1213 rotate around a common first pivot center line A. The structure of the enclosure joint device 121 after installation is compact, and the pivoting of each of the first joint 1211, the second joint 1212, and the third joint 1213 is not eccentric, ensuring smooth rotation and facilitating smooth use and structural stability. Specifically, the second locking member 1214 is slidably disposed within the first joint 1211 along the extension direction of the first pivot center line A, and the second locking member 1214 passes through the second joint 1212. This arrangement makes the structure of the enclosure joint device 121 more compact. More specifically, a movable cavity 12121 is formed within the second joint 1212 along the extension direction of the first pivot center line A, and the second locking member 1214 passes through the movable cavity 12121. Thus, the structure of the frame joint device 121 is simple, and it facilitates the mutual linkage between the second joint 1212 and the second locking member 1214.

[0073] like Figures 5 to 13 As shown, the second joint 1212 has a pushing structure 12122, and the second locking member 1214 has a pushed structure 12141 that cooperates with the pushing structure 12122. The rotating second joint 1212 drives the second locking member 1214 from the locked position to the unlocked position by pushing the pushed structure 12122 against the pushed structure 12141. The linkage between the second joint 1212 and the second locking member 1214 is simple; the rotation of the second joint 1212 can directly and smoothly drive the sliding of the second locking member 1214. Of course, depending on actual needs, the pushing structure 12122 can be provided on the second locking member 1214, and the pushed structure 12141 can be provided on the second joint 1212 accordingly, which can also realize the linkage between the second joint 1212 and the second locking member 1214, so it is not limited to this. For example, the pushing structure 12122 is an inclined structure that extends spirally along the first pivot center line A, and is located within the movable cavity 12121. This arrangement helps to conceal the pushing structure 12122, making the frame joint device 121 more compact, and the pushing structure 12122 has a simple structure and is easy to arrange. The pushed structure 12141 is a protruding structure with the outer edge of the second locking member 1214 extending outward. The pushed structure 12141 has a simple structure and is easy to arrange. Preferably, the protruding structure is a rib structure arranged along the extension direction of the first pivot center line A, but it is not limited to this, so that the inclined structure can reliably push and engage with the protruding structure.

[0074] like Figures 5 to 13As shown, the third joint 1213 has a guide portion 12132 arranged along the extension direction of the first pivot center line A, and the second locking member 1214 has a guide portion 12142 that slides with the guide portion 12132, with the guide portion 12132 fitted inside the guide portion 12142. Through the cooperation of the guide portion 12132 and the guide portion 12142, the second locking member 1214 can slide smoothly within the frame joint device 121. Of course, depending on actual needs, the guide portion 12132 can also be provided on the first joint 1211, which can similarly provide the conditions for stable sliding of the second locking member 1214. For example, the guide portion 12132 is a tubular member arranged along the extension direction of the first pivot center line A, and the guide portion 12142 is a through-hole structure, but it is not limited to this. To facilitate the automatic reset of the second locking member 1214, a reset member 1215 is provided between the first joint 1211 and the second locking member 1214. The reset member 1215 always has a tendency to drive the second locking member 1214 to slide to the locked position. For example, in this embodiment, the reset member 1215 is a spring, but it is not limited to this.

[0075] like Figures 5 to 7 , Figure 10 , Figure 11 and Figure 17 As shown, the second locking member 1214 is provided with a locking part 12143 for locking the first locking member 14. The support member 13 is arranged in conjunction with the first locking member 14, and the first locking member 14 has a locking position that engages with the locking part 12143 (e.g., Figure 17 As shown, the support member 13, disengaged from the locking part 12143, rotates around the enclosure 12 during its pivoting and retraction process, simultaneously switching the first locking member 14 from the locked position to the unlocked position. When the enclosure 12 is unfolded, the first locking member 14 locks the second locking member 1214, preventing the second locking member 1214 from sliding. Consequently, the second joint 1212 cannot pivot, preventing the first rib 123 from pivoting relative to the second rib 124. This cleverly utilizes the first locking member 14 to lock the enclosure 12. Furthermore, when the support member 13 retracts, it can simultaneously release the second locking member 1214 by engaging the first locking member 14, making the operation simple and smooth. Of course, depending on actual needs, the locking part 12143 can be optionally located on the first joint 1211 or the third joint 1213, which will also lock the enclosure 12. For example, the locking part 12143 is a slot structure provided on the second locking member 1214, but it is not limited to this. The first locking member 14 is provided on a pin, rod or condition, but is not limited to this, and the second locking member 1214 is locked by the engagement of the first locking member 14 with the locking part 12143.

[0076] like Figures 3 to 7 , Figure 17As shown, the first locking member 14 is slidably mounted on the frame 12, so that the first locking member 14 can be quickly locked or unlocked with the second locking member 1214. Preferably, the first locking member 14 is slidably mounted in the first rib 123, but it is not limited thereto. Specifically, the upper end of the support member 13 is rotatably mounted on the frame 12, so that the support member 13 can be reliably mounted on the frame 12, and the pivoting of the support member 13 around the frame 12 is more stable. Preferably, in this embodiment, the upper ends of the two support members 13 are rotatably fitted onto the first rib 123 and the second rib 124, but it is not limited thereto.

[0077] like Figures 3 to 7 , Figure 14 , Figures 17 to 19 As shown, the infant carrying mechanism 10 of the present invention further includes a sliding member 15 slidably disposed on the first rib 123 and connected to the upper end of the support member 13. The sliding member 15 is connected to the first locking member 14. During the pivoting and retraction of the support member 13 around the first rib 123, the sliding member 15 is driven to slide, thereby connecting the first locking member 14 from the locked position to the unlocked position. The rotating support member 13 can drive the sliding member 15 to slide on the first rib 123, realizing the conversion of rotation into linear motion of the sliding member 15, which facilitates the quick and direct switching of the first locking member 14 from the locked position to the unlocked position. Preferably, in this embodiment, the sliding member 15 is slidably fitted onto the first rib 123, but it is not limited to this. To facilitate the connection between the sliding member 15 and the first locking member 14, a connecting member 16 is provided between the sliding member 15 and the first locking member 14. The first end of the connecting member 16 is installed on the sliding member 15, and the second end of the connecting member 16 is installed on the first locking member 14. For example, the linkage 16 can be a wire, belt, or rope, but is not limited to these. Specifically, the first locking member 14 and the linkage 16 are housed within the first rib 123 to conceal them and improve the aesthetics of the frame 12. To facilitate the automatic reset of the first locking member 14, a reset elastic member 17 is provided between the first locking member 14 and the first rib 123. The reset elastic member 17 always tends to move the first locking member 14 to the locking position. For example, the reset elastic member 17 can be a spring for ease of installation and arrangement, but is not limited to this.

[0078] like Figures 14 to 19As shown, the sliding member 15 has a drive portion 151 arranged at an angle relative to its sliding direction, and the upper end of the support member 13 has a drive portion 131 that cooperates with the drive portion 151. The support member 13, which pivots around the frame 12, drives the sliding member 15 to slide closer to or away from the upper end of the support member 13 by pushing the drive portion 151 against the drive portion 131. The sliding member 15 is linked to the upper end of the support member 13 through the drive portion 151 and the drive portion 131, which has a simple structure and is easy to install. For example, in this embodiment, the drive portion 151 and the drive portion 131 are both inclined structures to facilitate the implementation, but it is not limited to this.

[0079] like Figures 14 to 16 As shown, a mounting member 132 is slidably provided at the lower end of the support member 13, and a mounting part 111 is provided on the support frame 11. The support member 13 is installed on the support frame 11 by locking the mounting member 132 with the mounting part 111. The installation or disassembly of the support member 13 and the support frame 11 can be reliably achieved by locking or unlocking the mounting member 132 with the mounting part 111, and the operation of the mounting member 132 is convenient. For example, the mounting member 132 is a single piece, and the mounting part 111 is a slotted structure, but it is not limited to this. Of course, depending on actual needs, the mounting member 132 can be slidably mounted on the support frame 11, and correspondingly, the mounting part 111 is provided on the support member 13, which can also enable the installation or disassembly of the support member 13 and the support frame 11. To facilitate the unlocking of the mounting member 132, an operating member 133 is provided on the mounting member 132. For example, the operating member 133 is a flexible part, such as a line, belt, or rope, but it is not limited to this. Specifically, the support frame 11 includes two pivotally mounted first support plates 112 and second support plates 113. The frame 12 is mounted on the second support plate 113 via a connecting seat 18, and the fitting part 111 is located at the end of the first support plate 112. The support frame 11 has a simple structure and can reliably and stably support infants and young children. Of course, depending on actual needs, the connecting seat 18 can also be optionally mounted on the first support plate 112, so it is not limited to this. To make the infant support mechanism 10 more compactly folded, the connecting seat 18 can be folded relative to the first joint 1211.

[0080] like Figure 1 , Figure 2 , Figure 6 , Figure 7 , Figures 20 to 26As shown, the carrier body 20 is foldable. When unfolded, the carrier body 20 is locked. A trigger 21 for releasing the carrier body 20 is provided on the carrier body 20. During the folding process, the frame 12 actuates the trigger 21 to release the lock on the unfolded carrier body 20. Thus, during the folding process of the frame 12, the trigger 21 releases the lock on the unfolded carrier body 20, thereby releasing the carrier body 20 when the infant carrying mechanism 10 is folded down, improving the ease and continuity of the folding operation of the carrier 100. Specifically, the infant carrying mechanism 10 is provided with a linkage device 19, one end of which is linked to the frame 12. During the transition from the unfolded state to the folded state, the frame 12 actuates the linkage device 19 to trigger the trigger 21 to release the lock on the carrier body 20. The linkage 19 allows for easy activation of the trigger 21 to release the carrier body 20. Furthermore, since the linkage 19 is located on the infant carrying mechanism 10, the structure of the carrier 100 becomes more compact. Preferably, in this embodiment, the linkage 19 is located on the first joint 1211 for ease of installation and arrangement, and to facilitate activation of the trigger 19, but this is not a limitation. More specifically, the linkage device 19 includes a pusher 191 that slides up and down on the first joint 1211 and a matching pusher 192 that slides horizontally in and out on the first joint 1211. The upper end of the pusher 191 is linked to the second joint 1212, the first end of the matching pusher 192 is linked to the lower end of the pusher 191, and the second end of the matching pusher 192 is telescopically located on the first joint 1211. During the closing process of the frame 12, the pusher 191 is pushed downward, and the downward sliding pusher 191 pushes the matching pusher 192 outward, thereby triggering the trigger to release the carrier body 20. Therefore, the linkage device 19 has a simple structure, is easy to arrange and implement, and when the infant carrying mechanism 10 closes, the rotating second joint 1212 can immediately push the pusher 191, thereby causing the matching pusher 192 to trigger the trigger 21, making the operation simple and quick. Preferably, to facilitate the linkage between the second joint 1212 and the pusher 191, the second joint 1212 is provided with a pusher slot structure 12123. The bottom surface of the pusher slot structure 12123 is an inclined surface structure, and the upper end of the pusher 191 is movably inserted into the pusher slot structure 12123. To facilitate the linkage between the pusher 191 and the matching pusher 192, the lower end of the pusher 191 is provided with a pusher structure 1911 that cooperates with the matching pusher 192. The downward sliding pusher 191 pushes the matching pusher 192 outward by means of the pusher structure 1911. For example, the pusher structure 1911 is an inclined surface structure. This inclined surface structure can convert the up-and-down movement of the pusher structure 1911 into the horizontal linear movement of the pusher 191, so as to drive the matching pusher 192 to slide outward.

[0081] Combined with appendix Figures 1 to 26The working principle of the carrier 100 of the present invention will be explained as follows: When the carrier 100 is to be folded, the operating member 133 is pulled up, and the operating member 133 drives the mounting member 132 to move upward. The mounting member 132 disengages from the fitting part 111, and at this time, the first bearing plate 112 can pivot and fold towards the second bearing plate 113. Next, along Figure 23 The arrow on the side of the central support member 13 indicates that the support member 13 is pivoting and retracting around the enclosure 12. During this pivoting and retraction, the drive unit 131 pushes the sliding member 15 against the drive unit 151, causing the sliding member 15 to slide closer to the upper end of the support member 13. This, in turn, pulls the first locking member 14 from the engaged position to the unlocked position via the linkage 16. The first locking member 14 disengages from the locking unit 12143, thereby releasing the enclosure 12. Immediately afterwards, the first rib 123 can be pivoted and retracted relative to the second rib 124. During the pivoting and retraction of the second joint 1212 relative to the first joint 1211, the pushing structure 12122 pushes the pushed structure 12141, causing the second locking member 1214 to switch from the locked position to the unlocked position. The disengagement of the second locking member 1214 and the locking of the locking part 12131 allow the handle 122 to pivot and retract relative to the second bone 124 together with the first bone 123. Simultaneously, during the pivoting and retraction of the first joint 1212 relative to the first joint 1211, the pushing slot structure 12123 pushes the pushing member 191, causing the pushing member 191 to slide downwards. The downwardly sliding pushing member 191 pushes the matching pushing member 192 outwards through the pushing structure 1911, thereby causing the matching pushing member 192 to push the trigger member 21 and release the carrier body 20, allowing the carrier body 20 to retract together with the infant carrying mechanism 10. The retracted carrier 100 is as follows: Figure 26 As shown.

[0082] Compared with the prior art, the infant carrying mechanism 10 of the present invention includes a support frame 11, a girder 12, and a support member 13. The girder 12 is disposed above the support frame 11 and has an unfolded state and a retracted state. The support member 13 connects the girder 12 and the support frame 11. Thus, the infant carrying mechanism 10, including the support frame 11, the girder 12, and the support member 13, has a simple structure, is easy to install and arrange, and is also convenient for daily use and maintenance. Moreover, since the girder 12 is retractable, the structure of the infant carrying mechanism 10 is more compact when the girder 12 is retracted, which is convenient for daily use and carrying.

[0083] It is understood that, since the carrier 100 of the present invention includes a carrier body 20 and an infant carrying mechanism 10 mounted on the carrier body 20, the carrier 100 of the present invention also has the advantages of simple structure and foldability.

[0084] The above-disclosed examples are merely preferred embodiments of the present invention and should not be construed as limiting the scope of the present invention. Therefore, any equivalent variations made in accordance with the claims of the present invention are within the scope of the present invention.

Claims

1. A baby carrying mechanism, comprising: a carrier frame; A surrounding frame, which is arranged above the supporting frame and located corresponding to the supporting frame, and the surrounding frame is used to switch between an expanded state and a folded state; a support member connected between the surrounding frame and the supporting frame, wherein a lower end of the support member is detachably mounted on the supporting frame; a mounting member, which is arranged at one of the lower end of the support member and the support frame; and a fitting portion, which is arranged at the lower end of the support member and the other of the support frame, wherein the support member is mounted on the support frame through the cooperation between the mounting member and the fitting portion. The supporting frame includes a first supporting plate and a second supporting plate installed on the first supporting plate, and the first supporting plate and the second supporting plate can pivot relative to each other. 2 . The infant carrying mechanism according to claim 1 , wherein an upper end of the support member is pivotable relative to the surrounding frame.

3. The infant support mechanism according to claim 2 further includes a first locking member, which is movably disposed on the frame and is used to lock the frame in the expanded state. When the support member pivots relative to the frame, the support member drives the first locking member to release the frame to allow the frame to switch from the expanded state to the folded state.

4. The infant support mechanism according to claim 3 further includes a sliding member, which is slidably disposed on the frame and is linked to the upper end of the support member and the first locking member. When the support member is pivotally retracted relative to the frame, the support member drives the sliding member to slide, thereby driving the first locking member to move from a locked position to a released position. 5 . The infant carrying mechanism according to claim 1 , further comprising an operating member disposed on the mounting member.

6. The infant support mechanism according to claim 1 further includes a base, the frame is mounted on the first support plate or the second support plate through the base, one of the mounting portion and the mounting member is arranged at an end portion of the first support plate, and the other of the mounting portion and the mounting member is arranged at the lower end of the support member.

7. The infant carrying mechanism according to claim 6, wherein two bases are provided, and the two bases are installed on two sides of the first carrying plate or the second carrying plate along the first direction; And / or, two fitting parts are provided, and the two fitting parts are respectively provided at two opposite ends of the first supporting plate and the second supporting plate along the second direction; And / or, the first direction is perpendicular to the second direction. 8 . The infant carrying mechanism according to claim 6 , wherein the base is pivotally foldable relative to the frame. 9 . The infant carrying mechanism according to claim 1 , wherein the mounting member is slidably disposed at one of the lower end of the supporting member and the carrying frame. 10 . An infant carrier, comprising the infant carrying mechanism according to claim 1 and a carrier body, wherein the infant carrying mechanism is mounted on the carrier body.

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