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, and entitled “Carrier and Infant Carrying Mechanism Thereof”. Technical Field

[0002] The present invention relates to the technical field of infant products, and in particular to a carrier and a baby carrying mechanism thereof. Background Art

[0003] Nowadays, baby strollers and baby sleeping boxes have long been widely used in families with infants and young children. The development of baby strollers and baby sleeping boxes has become more and more diversified, and people have higher and higher functional requirements for these baby products. The safety and practicality of baby products have always been people's constant pursuit and one of the important design indicators. People not only hope that the safety of infants and young children riding in baby strollers and baby sleeping boxes can be guaranteed, but also hope that baby strollers and baby sleeping boxes are more convenient to operate and use. However, the current baby strollers and baby sleeping boxes have complex structures and most of them cannot be folded, which is not conducive to daily use and carrying.

[0004] Therefore, there is an urgent need for a foldable baby carrying mechanism with a simple structure to overcome the above-mentioned defects. Summary of the invention

[0005] An object of the present invention is to provide a foldable baby carrying mechanism with a simple structure.

[0006] Another object of the present invention is to provide a foldable carrier with a simple structure.

[0007] To achieve the above object, the baby support mechanism of the present invention comprises a support frame, a surrounding frame and a support member, wherein the surrounding frame is disposed above the support frame, has an unfolded state and a folded state, and the support member is connected between the surrounding frame and the support frame.

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

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

[0010] Preferably, the infant support mechanism of the present invention further comprises a first locking member movably provided on the frame and used for locking the unfolded expandable frame, and the support member drives the first locking member to release the lock on the frame during the pivoting process around the frame, so that the frame can be switched from the unfolded state to the folded state.

[0011] Preferably, the frame of the present invention includes a frame joint device, a handle, a first bone bar and a second bone bar, the handle, the first bone bar and the second bone bar are respectively arranged on the frame joint device, the first bone bar, the second bone bar and the handle are relatively pivotally arranged by the frame joint device, the frame locks the handle when it is in the unfolded state, and the first bone bar drives the frame joint device to release the handle during the process of pivoting and retracting relative to the second bone bar, so that the handle follows the first bone bar to pivot and retract relative to the second bone bar.

[0012] Preferably, the frame joint device of the present invention includes a first joint, a second joint, a third joint and a second locking piece, the first joint, the second joint and the third joint are pivotally arranged with each other, one of the first joint and the third joint has a locking portion cooperating with the second locking piece, the second locking piece is movably provided on the other of the first joint and the third joint, the second locking piece selectively moves to a locked position locked with the locking portion or moves to a released position disengaged from the locking portion, the second locking piece is arranged in linkage with the second joint, the handle is connected to the third joint, the second bone bar is connected to the first joint, and the first bone bar is connected to the second joint.

[0013] Preferably, the second joint of the present invention drives the second locking member to switch from a locked position to a released position during the process of pivoting and retracting relative to the first joint, so that the third joint follows the second joint to pivot and retract relative to the first joint.

[0014] Preferably, the first end of the second joint of the present invention is rotatably mounted on the first joint, 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 around a common first pivot centerline.

[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 centerline, and the second locking member is inserted into the second joint.

[0016] Preferably, a movable cavity arranged along the extension direction of the first pivot center line is opened in the second joint of the present invention, 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 a locked position to a released position by pushing the pushed structure on the pushed structure.

[0018] Preferably, the pushing structure of the present invention is an inclined structure extending in a spiral shape 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 protruding outward.

[0020] Preferably, the first joint and / or the third joint of the present invention has a guide portion arranged along the extension direction of the first pivot center line, and the second locking member is provided with a matching portion slidably matched with the guide portion, and the guide portion is sleeved in the matching portion.

[0021] Preferably, a locking portion for locking a first locking piece is provided on the frame of the present invention, and the support member is arranged in linkage with the first locking piece. The first locking piece has at least a locking position locked with the locking portion and an unlocking position disengaged from the locking portion relative to the frame. During the pivoting and folding process of the support member around the frame, the first locking piece is linked to switch from the locking position to the unlocking position.

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

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

[0024] Preferably, the baby carrying mechanism of the present invention also includes a sliding member slidably arranged on the frame and linked to the upper end of the support member. The sliding member is linked to the first locking member. The supporting member drives the sliding member to slide during the process of pivoting and retracting around the frame, thereby linking the first locking member to switch from a locked position to a unlocked position.

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

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

[0027] Preferably, the sliding member of the present invention is provided with a driving portion arranged obliquely relative to its sliding direction, and the upper end of the support member is provided with a driving portion cooperating with the driving portion. The support member pivoted around the frame drives the sliding member to slide closer to or away from the upper end of the support member by the driving portion pushing the driving portion.

[0028] Preferably, a mounting piece is slidably provided on the lower end of the support member and one of the support frames of the present invention, and a fitting portion is provided on the lower end of the support member and the other of the support frames, and the support member is installed on the support frame by locking the mounting piece with the fitting portion.

[0029] Preferably, an operating member is provided on the mounting member of the present invention.

[0030] Preferably, the support frame of the present invention includes a first support plate and a second support plate pivotally mounted to each other, the surrounding frame is mounted on the first support plate or the second support plate by means of a connecting seat, one of the fitting part and the mounting member is arranged at the end of the first support plate, and the other of the fitting part and the mounting member is arranged at the lower end of the support member.

[0031] The carrier of the present invention comprises a carrier body and the above-mentioned baby supporting mechanism installed on the carrier body.

[0032] Preferably, the carrier body of the present invention is foldable, the unfolded carrier body is locked, a trigger member for releasing the carrier body is provided on the carrier body, and the surrounding frame drives the trigger member to release the unfolded carrier body during the folding process.

[0033] Preferably, the baby carrying mechanism of the present invention is provided with a linkage device, one end of which is linked to the frame, and the frame drives the linkage device to link the trigger member to release the carrier body during the process of switching from the unfolded state to the folded state.

[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 inward and outward on the frame. The upper end of the pushing member is arranged in linkage with the frame, the first end of the matching pushing member is arranged in linkage with the lower end of the pushing member, and the second end of the matching pushing member is telescopically arranged on the frame.

[0035] Preferably, the enclosure of the present invention pushes the pusher to slide downward during the folding process, and the pusher sliding downward pushes the matching pusher outward to link the triggering member to release the carrier body.

[0036] Preferably, the lower end of the pushing member of the present invention is provided with a pushing structure cooperating with the matching pushing member, and the pushing member sliding downward pushes the matching pushing member to slide outward by the pushing structure.

[0037] Preferably, the pushing structure of the present invention is a slope structure.

[0038] Compared with the prior art, the baby carrying mechanism of the present invention includes a carrying frame, a surrounding frame and a supporting member, wherein the surrounding frame is arranged above the corresponding carrying frame, the surrounding frame has an expanded state and a folded state, and the supporting member is connected between the surrounding frame and the carrying frame. Thus, the baby carrying mechanism including the carrying frame, the surrounding frame and the supporting member has a simple structure, is easy to install and arrange, and is also convenient for daily use and maintenance. Moreover, since the surrounding frame is foldable, the structure of the baby carrying mechanism is more compact after the surrounding frame is folded, which is convenient for daily use and carrying.

[0039] It is understandable that, since the carrier of the present invention includes a carrier body and a baby supporting mechanism installed on the carrier body, the carrier of the present invention also has the advantages of simple structure and foldability. BRIEF DESCRIPTION OF THE DRAWINGS

[0040] Figure 1 It is a schematic diagram of the three-dimensional structure of the carrier of the present invention.

[0041] Figure 2 It is a schematic diagram of the three-dimensional structure of the carrier body of the present invention.

[0042] Figure 3 It is a three-dimensional structural schematic diagram of the baby carrying mechanism of the present invention.

[0043] Figure 4 yes Figure 3 Schematic diagram of the three-dimensional structure of the medium-sized infant carrying mechanism after it is folded.

[0044] Figure 5 yes Figure 3 The illustrated schematic three-dimensional structure of the infant carrying mechanism when the frame joint device on one side is exploded.

[0045] Figure 6 yes Figure 5 The illustrated schematic diagram is a three-dimensional structural diagram of a baby carrying mechanism when it is further decomposed.

[0046] Figure 7 yes Figure 3 The illustrated baby carrying mechanism is a schematic three-dimensional structure diagram from another angle when the frame joint device on one side is exploded.

[0047] Figure 8 It is a schematic plan cross-sectional view of the enclosure joint device of the present invention when the second locking member locks the third joint.

[0048] Fig. 9 It is a schematic plan cross-sectional view of the enclosure joint device of the present invention when the second locking member releases the lock on the third joint.

[0049] Fig.10 It is a schematic diagram of the three-dimensional structure of the second locking member of the present invention.

[0050] Fig.11 yes Fig.10 A schematic diagram of the three-dimensional structure of the second locking member from another angle.

[0051] Fig.12 It is a schematic diagram of the three-dimensional structure of the second joint of the present invention.

[0052] Fig.13 yes Fig.12 Schematic diagram of the three-dimensional structure of the second joint from another angle.

[0053] Fig.14 It is a three-dimensional structural schematic diagram of a baby carrying mechanism of the present invention when a supporting member is decomposed and the connecting seat is hidden.

[0054] Fig.15 It is a schematic plan cross-sectional view of a supporting member in the infant supporting mechanism of the present invention when it is installed on the first supporting plate.

[0055] Fig.16 It is a three-dimensional structural schematic diagram of a carrier frame in the baby carrying mechanism of the present invention.

[0056] Fig.17 It is a planar structural sectional view of the enclosure joint device of the present invention when the first locking member slides to the locking position.

[0057] Fig.18 It is a three-dimensional structural schematic diagram of a sliding member in the baby sleeping box of the present invention when it is decomposed from the first frame.

[0058] Fig.19 It is a schematic diagram of the three-dimensional structure when the sliding member and the linkage member are connected in the present invention.

[0059] Fig. 20 It is a three-dimensional structural schematic diagram of the baby carrying mechanism of the present invention after the first joint of the expansion and contraction joints on one side and the pusher are hidden.

[0060] Fig.21 It is a schematic diagram of the three-dimensional structure of the infant carrying mechanism of the present invention after the first joint of the expansion and contraction joints on one side is hidden.

[0061] Fig. 22 It is a three-dimensional structural schematic diagram of the pushing member of the present invention.

[0062] Fig.23 It is a schematic diagram of the planar structure of the carrier of the present invention after the carrier frame in the baby carrying mechanism is hidden.

[0063] Fig.24 yes Fig.23 Schematic diagram of the planar structure of the baby carrying mechanism on the middle carrier when it is folded.

[0064] Fig.25 yes Fig.23 Schematic diagram of the planar structure of the baby carrying mechanism on the middle carrier after folding.

[0065] Fig.26 It is a schematic diagram of the planar structure of the carrier of the present invention when it is fully folded. DETAILED DESCRIPTION

[0066] In order to explain the technical content and structural features of the present invention in detail, further description will be given below in combination with the implementation modes and the accompanying drawings.

[0067] See also Figures 1 to 3As shown, the carrier 100 of the present invention includes an infant carrying mechanism 10 and a carrier body 20, and the infant carrying mechanism 10 is installed on the carrier body 20. For example, in the present embodiment, the infant carrying mechanism 10 is a device for carrying infants, such as a sleeping box, etc., and the carrier body 20 is used to support the above-mentioned infant carrying mechanism 10, such as a frame, etc., but is not limited to this. Preferably, in order to facilitate the use and carrying of the carrier 100, the infant carrying mechanism 10 can be detachably installed on the carrier body 20, but is not limited to this. Of course, according to actual needs, the infant carrying mechanism 10 can also be fixedly installed with 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 the existing well-known structure, so it will not be repeated here. The following is in conjunction with the attached Figures 3 to 21 The structure of the above-mentioned infant supporting mechanism 10 is further described.

[0068] like Figures 3 to 7 As shown, the baby supporting mechanism 10 of the present invention comprises a supporting frame 11, a surrounding frame 12 and a supporting member 13. The surrounding frame 12 is disposed above the supporting frame 11. The surrounding frame 12 has an unfolded state (such as Figure 4 as shown) and a folded state (as shown Figure 3 As shown in the figure, the support member 13 is connected between the frame 12 and the carrier frame 11. In this way, the structure of the baby carrying mechanism 10 including the carrier frame 11, the frame 12 and the support member 13 is simple, easy to install and arrange, and also convenient for daily use and maintenance. Moreover, since the frame 12 is foldable, the structure of the baby carrying mechanism 10 is more compact after the frame 12 is folded, which is convenient for daily use and carrying. In order to enhance the structural stability and support of the baby carrying mechanism 10, in this embodiment, the baby carrying mechanism 10 is provided with two support members 13, but it is not limited thereto. Specifically, the lower end of the support member 13 can be detachably assembled with the carrier frame 11, so the support member 13 and the carrier frame 11 are also detachable, further improving the use flexibility of the baby 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 be folded, making the baby carrying mechanism 10 more compact after being folded. The support member 13 is mainly used to strengthen the connection between the support frame 11 and the surrounding frame 12. For example, the support member 13 is a head end support frame and a foot end support frame commonly used in current baby sleeping boxes, but is not limited to this.

[0069] like Figures 3 to 7As shown, the infant support mechanism 10 further includes a first locking member 14 movably disposed on the frame 12 and used to lock the unfolded expandable frame 12. The support member 13, when pivoting around the frame 12, links the first locking member 14 to release the lock on the frame 12, so that the frame 12 can be switched from the unfolded state to the folded state. In this way, the unfolded expandable frame 12 is locked by the first locking member 14, so the unfolded frame 12 is structurally stable and will not be folded due to misoperation or accidents, thus ensuring safety in use. When the support member 13 pivots around the frame 12 and folds, it links the first locking member 14 to release the frame 12, so that the frame 12 can be folded, thereby improving the convenience and continuity of the folding operation.

[0070] like Figures 3 to 7 As shown, the frame 12 includes a frame joint device 121, a handle 122, a first bone bar 123 and a second bone bar 124. The handle 122, the first bone bar 123 and the second bone bar 124 are respectively arranged on the frame joint device 121, and the first bone bar 123, the second bone bar 124 and the handle 122 are relatively pivotally arranged by the frame joint device 121. When the frame 12 is in the unfolded state, the handle 122 is locked, and the first bone bar 123 links the frame joint device 121 to release the handle 122 during the pivoting and retracting process relative to the second bone bar 124, so that the handle 122 follows the first bone bar 123 to pivot and retract relative to the second bone bar 124. In this way, the frame 12 of the present invention has a simple structure and is easy to install and arrange, and the frame 12 is easy to use and convenient to use and retract. In addition, 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, and people can stably lift the baby carrying mechanism 10 by the handle 122, ensuring the safety of the baby carrying mechanism 10. The first bone bar 123 links the frame joint device 121 to release the handle 122 during the pivoting and folding process relative to the second bone bar 124, and the handle 122 follows the first bone bar 123 to pivot and fold relative to the second bone bar 124, so that during the folding process of the first bone bar 123 relative to the second bone bar 124, the handle 122 can be folded together and continuously, thereby improving the consistency and convenience of folding the frame 12. Preferably, the handle 122, the first bone bar 123 and the second bone bar 124 can adopt existing well-known structures, so they are not described here in detail.

[0071] like Figures 3 to 9As shown, the frame 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 arranged to pivot with each other. The third joint 1213 has a matching locking portion 12131 that cooperates with the second locking member 1214. The second locking member 1214 is movably disposed on the first joint 1211. The second locking member 1214 selectively moves to a locking position (such as a locking position) that is locked with the matching locking portion 12131. Figure 8 ) or move to a release position (as shown) that is out of engagement with the locking portion 12131. Fig. 9 As shown). The second locking member 1214 is arranged in linkage with the second joint 1212. The second joint 1212 switches the second locking member 1214 from the locked position to the unlocked position during the pivoting and contracting process relative to the first joint 1211, so that the third joint 1213 follows the second joint 1212 to pivot and contract relative to the first joint 1211. The handle 122 is assembled to the third joint 1213, the second bone bar 124 is assembled to the first joint 1211, and the first bone bar 123 is assembled to the second joint 1212. It can be seen that the structure of the frame joint device 121 of the present invention is simple and easy to install and arrange. Moreover, by driving the movement of the second locking member 1214 through the second joint 1212, the third joint 1213 can be conveniently unlocked or locked, so that the handle 122 can be effectively and conveniently locked or unlocked. Moreover, the first joint 1211, the second joint 1212 and the third joint 1213 are mutually pivotable, so the first joint 1211, the second joint 1212 and the third joint 1213 can each directly follow the rotation of the second bone bar 124, the first bone bar 123 and the handle 122 to rotate, which facilitates the folding of the surrounding frame 12. According to actual needs, in other embodiments, the locking portion 12131 can be provided on the first joint 1211, and correspondingly, the second locking member 1214 is movably provided on the third joint 1213, which can also provide a structure for the second locking member 1214 to lock, and enable the second locking member 1214 to have a locking position and a release position, so it is not limited thereto. For example, the matching lock portion 12131 is arranged as an inner gear hole, and the second locking member 1214 is a gear shaft, but it is not limited to this. The second locking member 1214 and the matching lock portion 12131 are locked when they are engaged with each other, and are released when the second locking member 1214 and the matching lock portion 12131 are disengaged. Of course, according to actual needs, the second locking member 1214 and the matching lock portion 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 the common first pivot center line A. The structure of the frame joint device 121 after installation is compact, and the respective pivots of the first joint 1211, the second joint 1212 and the third joint 1213 are not eccentric, and the rotation is smooth, which is conducive to ensuring the smooth use and the stability of the structure. Specifically, the second locking member 1214 is slidably arranged in the first joint 1211 along the extension direction of the first pivot center line A, and the second locking member 1214 is inserted into the second joint 1212. Such an arrangement makes the structure of the frame joint device 121 more compact. More specifically, an active cavity 12121 arranged along the extension direction of the first pivot center line A is opened in the second joint 1212, and the second locking member 1214 is inserted into the active cavity 12121. In this way, the structure of the frame joint device 121 is simple, and the second joint 1212 and the second locking member 1214 are easily linked to each other.

[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 to switch from the locked position to the unlocked position by the pushing structure 12122 pushing the pushed structure 12141. The linkage relationship between the second joint 1212 and the second locking member 1214 is simple, and the rotation of the second joint 1212 can directly and smoothly drive the sliding of the second locking member 1214. Of course, according to actual needs, the pushing structure 12122 can be provided on the second locking member 1214, and the pushed structure 12141 is correspondingly provided on the second joint 1212, and the linkage between the second joint 1212 and the second locking member 1214 can also be achieved, so it is not limited to this. For example, the pushing structure 12122 is an inclined structure that is arranged in a spiral extension along the first pivot center line A, and the pushing structure 12122 is arranged in the movable cavity 12121. Such an arrangement is conducive to hiding 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 that protrudes outward from the outer edge of the second locking member 1214. 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 is not limited to this, so that the inclined structure can reliably push and cooperate 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 is provided with a matching guide portion 12142 that slidably cooperates with the guide portion 12132, and the guide portion 12132 is sleeved in the matching guide portion 12142. By means of the cooperation between the guide portion 12132 and the matching guide portion 12142, the second locking member 1214 can slide smoothly in the frame joint device 121. Of course, according to actual needs, the guide portion 12132 can also be arranged on the first joint 1211, which can also provide the conditions for the second locking member 1214 to slide stably. For example, the guide portion 12132 is a tubular member arranged along the extension direction of the first pivot center line A, and the matching guide portion 12142 is a through hole structure, but it is not limited thereto. To facilitate the automatic resetting of the second locking member 1214, a resetting member 1215 is provided between the first joint 1211 and the second locking member 1214. The resetting member 1215 always has a motion tendency to drive the second locking member 1214 to slide to the locked position. For example, in this embodiment, the resetting member 1215 is a spring, but is not limited thereto.

[0075] like Figures 5 to 7 , Fig.10 , Fig.11 and Fig.17 As shown, the second locking member 1214 is provided with a locking portion 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 (such as Fig.17 The first locking member 12143 is connected to the support member 13 and is disengaged from the unlocking position of the locking member 12143. The support member 13 is linked to the first locking member 14 in the process of pivoting and retracting around the surrounding frame 12, and is switched from the locking position to the unlocking position. When the surrounding frame 12 is unfolded, the second locking member 1214 is locked by the first locking member 14, so that the second locking member 1214 cannot slide, so that the second joint 1212 cannot pivot, so that the first bone bar 123 cannot pivot relative to the second bone bar 124, and the surrounding frame 12 is cleverly locked by the first locking member 14. Moreover, when the support member 13 is retracted, the first locking member 14 can be linked to release the second locking member 1214, and the operation is simple and continuous. Of course, according to actual needs, the locking portion 12143 can be selectively arranged at the first joint 1211 or the third joint 1213, and the surrounding frame 12 can also be locked by locking the first joint 1211 or the third joint 1213. For example, the locking portion 12143 is a slot structure provided on the second locking member 1214, but not limited thereto. The first locking member 14 is provided on a pin, a rod or a condition, but not limited thereto, and the second locking member 1214 is locked by the engagement of the first locking member 14 with the locking portion 12143.

[0076] like Figures 3 to 7 , Fig.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 released with the second locking member 1214. Preferably, the first locking member 14 is slidably mounted in the first bone bar 123, but 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 mounted on the first bone bar 123 and the second bone bar 124, but is not limited thereto.

[0077] like Figures 3 to 7 , Fig.14 , Figures 17 to 19 As shown, the infant support mechanism 10 of the present invention further includes a sliding member 15 which is slidably arranged on the first bone bar 123 and is arranged in linkage with the upper end of the support member 13. The sliding member 15 is arranged in linkage with the first locking member 14. The support member 13 drives the sliding member 15 to slide during the process of pivoting and retracting around the first bone bar 123, and links the first locking member 14 to switch from the locking position to the unlocking position. The rotating support member 13 can drive the sliding member 15 to slide on the first bone bar 123, realize the conversion of the rotation into the linear motion of the sliding member 15, and facilitate the first locking member 14 to switch from the locking position to the unlocking position quickly and directly. Preferably, in this embodiment, the sliding member 15 is slidably mounted on the first bone bar 123, but it is not limited thereto. In order to facilitate the linkage between the sliding member 15 and the first locking member 14, a linkage member 16 is provided between the sliding member 15 and the first locking member 14, and the first end of the linkage member 16 is mounted on the sliding member 15, and the second end of the linkage member 16 is mounted on the first locking member 14. For example, the linkage 16 is a structure such as a line, a belt or a rope, but it is not limited thereto. Specifically, the first locking member 14 and the linkage 16 are arranged inside the first bone bar 123, so as to hide the first locking member 14 and the linkage 16, so as to make the structure of the surrounding frame 12 more beautiful. In order to facilitate the automatic reset of the first locking member 14, a reset elastic member 17 is further arranged between the first locking member 14 and the first bone bar 123, and the reset elastic member 17 always has a tendency for the first locking member 14 to move to the locking position. For example, the reset elastic member 17 is a spring, so as to facilitate installation and arrangement, but it is not limited thereto.

[0078] like Figures 14 to 19As shown, the sliding member 15 is provided with a drive portion 151 arranged obliquely relative to its sliding direction, and the upper end of the support member 13 is provided with a driving portion 131 cooperating with the drive portion 151. The support member 13 pivoting 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 the driving portion 131 pushing the drive portion 151. The sliding member 15 is arranged in linkage with the upper end of the support member 13 by the drive portion 151 and the driving portion 131, and has a simple structure and is easy to install and arrange. For example, in this embodiment, the drive portion 151 and the driving portion 131 are each an inclined structure to facilitate arrangement and implementation, but it is not limited thereto.

[0079] like Figures 14 to 16 As shown, the lower end of the support member 13 is slidably provided with a mounting member 132, and the carrier 11 is provided with a fitting portion 111. The support member 13 is mounted on the carrier 11 by locking the mounting member 132 with the fitting portion 111. By locking or releasing the mounting member 132 with the fitting portion 111, the mounting member 13 and the carrier 11 can be reliably installed or separated, and the mounting member 132 is easy to operate. For example, the mounting member 132 is a block-shaped member, and the fitting portion 111 is a slot structure, but it is not limited to this. Of course, according to actual needs, the mounting member 132 can be slidably provided on the carrier 11, and correspondingly, the fitting portion 111 is provided on the support member 13, and the mounting member 13 and the carrier 11 can also be installed or separated. In order to facilitate the release 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 member, such as a line, a belt or a rope, but it is not limited to this. Specifically, the carrier 11 includes a first carrier plate 112 and a second carrier plate 113 that are pivotally mounted to each other. The frame 12 is mounted on the second carrier plate 113 via a connecting seat 18, and the mounting portion 111 is disposed at the end of the first carrier plate 112. The carrier 11 has a simple structure and can reliably and stably support infants and young children. Of course, according to actual needs, the connecting seat 18 can also be selectively mounted on the first carrier plate 112, so it is not limited thereto. In order to make the infant carrier 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 , Figure 20 to Figure 26As shown, the carrier body 20 is foldable, the unfolded carrier body 20 is locked, and a trigger 21 for releasing the carrier body 20 is provided on the carrier body 20. The frame 12 drives the trigger 21 to release the lock on the unfolded carrier body 20 during the folding process. In this way, the trigger 21 releases the lock on the unfolded carrier body 20 during the folding process of the frame 12, so that the folding of the infant carrying mechanism 10 can release the carrier body 20, so that the carrier body 20 can be folded together with the infant carrying mechanism 10, thereby improving the simplicity and consistency of the folding operation of the carrier 100. Specifically, a linkage device 19 is provided on the infant carrying mechanism 10, and one end of the linkage device 19 is arranged in a linkage with the frame 12. When the frame 12 switches from the unfolded state to the folded state, the linkage device 19 drives the trigger 21 to release the carrier body 20. The linkage device 19 can conveniently link the trigger member 21 to release the carrier body 20, and the linkage device 19 is disposed on the infant supporting mechanism 10, which can make the structure of the carrier 100 more compact. Preferably, in this embodiment, the linkage device 19 is disposed on the first joint 1211 to facilitate installation and arrangement, and facilitate the linkage trigger member 19 to operate, but is not limited thereto. More specifically, the linkage device 19 includes a pusher 191 that slides up and down on the first joint 1211 and a pusher 192 that slides horizontally inward and outward on the first joint 1211. The upper end of the pusher 191 is arranged in linkage with the second joint 1212, the first end of the pusher 192 is arranged in linkage with the lower end of the pusher 191, and the second end of the pusher 192 is telescopically arranged on the first joint 1211. During the folding process of the surrounding frame 12, the pusher 191 is pushed to slide downward, and the downward sliding pusher 191 pushes the pusher 192 outward to link the triggering member to release the carrier body 20. It can be seen that the linkage device 19 has a simple structure and is easy to arrange and implement. Moreover, when the infant carrying mechanism 10 is folded, the rotating second joint 1212 can immediately push the pusher 191, so that the pusher 192 links the triggering member 21 to operate, and the operation is simple and fast. Preferably, in order to facilitate the linkage between the second joint 1212 and the pushing member 191, a pushing slot structure 12123 is provided on the second joint 1212, the bottom surface of the pushing slot structure 12123 is an inclined surface structure, and the upper end of the pushing member 191 is movably inserted into the pushing slot structure 12123. In order to facilitate the linkage between the pushing member 191 and the matching pushing member 192, a pushing structure 1911 is provided at the lower end of the pushing member 191 to cooperate with the matching pushing member 192, and the pushing member 191 sliding downward pushes the matching pushing member 192 to slide outward by the pushing structure 1911. For example, the pushing structure 1911 is an inclined surface structure, and the up and down movement of the pushing structure 1911 can be converted into the horizontal linear movement of the pushing member 191 by using the inclined surface structure, so as to drive the matching pushing member 192 to slide outward.

[0081] Combined with Figures 1 to 26, the working principle of the carrier 100 of the present invention is 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, and the mounting member 132 is disengaged from the fitting portion 111, and the first supporting plate 112 can be pivoted and folded toward the second supporting plate 113. Fig.23 The support member 13 is operated to pivot and retract around the frame 12 in the direction of the arrow beside the middle support member 13. During the pivoting and retracting process of the support member 13 around the frame 12, the driving part 131 pushes the driving part 151 on the sliding member 15 to make the sliding member 15 slide close to the upper end of the support member 13, thereby pulling the first locking member 14 from the locking position to the unlocking position through the linking member 16, and the first locking member 14 is disengaged from the locking part 12143, thereby releasing the frame 12. Then, the first bone bar 123 can be operated to pivot and retract relative to the second bone bar 124. During the process of the second joint 1212 pivoting and retracting relative to the first joint 1211, the pushing structure 12122 pushes the pushed structure 12141, so that the second locking member 1214 switches from the locked position to the unlocked position. The second locking member 1214 disengages from the locking portion 12131, so that the handle 122 can pivot and retract relative to the second bone bar 124 together with the first bone bar 123. At the same time, during the process of the first joint 1212 pivoting and retracting relative to the first joint 1211, the pushing slot structure 12123 pushes the pushing member 191, so that the pushing member 191 slides downward. The pushing member 191 sliding downward pushes the pushing member 192 outwardly through the pushing structure 1911, so that the pushing member 192 pushes the trigger member 21 to release the carrier body 20, so that the carrier body 20 can be retracted together with the infant support mechanism 10. The retracted carrier 100 is as shown in FIG. Fig.26 shown.

[0082] Compared with the prior art, the baby carrying mechanism 10 of the present invention includes a carrying frame 11, a surrounding frame 12 and a support member 13. The surrounding frame 12 is arranged above the corresponding supporting frame 11. The surrounding frame 12 has an expanded state and a folded state. The support member 13 is connected between the surrounding frame 12 and the carrying frame 11. In this way, the baby carrying mechanism 10 including the carrying frame 11, the surrounding 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 surrounding frame 12 is foldable, the structure of the baby carrying mechanism 10 is more compact after the surrounding frame 12 is folded, which is convenient for daily use and carrying.

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

[0084] The above disclosure is only a preferred embodiment of the present invention, which cannot be used to limit the scope of the present invention. Therefore, equivalent changes made according to the claims of the present invention are all within the scope of the present invention.

Claims

1. A baby carrying mechanism, comprising: a carrier frame; A frame, which is arranged above the supporting frame and located at a position corresponding to the supporting frame, the frame is used to switch between an expanded state and a folded state, the frame includes a frame joint device, a handle, a first bone bar and a second bone bar, the handle, the first bone bar and the second bone bar are arranged on the frame joint device, the handle, the first bone bar and the second bone bar are pivoted relative to each other through the frame joint device, when the frame is in the expanded state, the frame joint device locks the handle, when the first bone bar is pivoted and folded relative to the second bone bar, the first bone bar drives the frame joint device to release the handle, so as to allow the handle to pivot and fold relative to the second bone bar simultaneously with the first bone bar; as well as A support member is connected between the surrounding frame and the supporting frame. 2 . The infant carrying mechanism according to claim 1 , wherein a lower end of the support member is detachably mounted on the carrying frame. 3 . The infant carrier mechanism according to claim 2 , wherein an upper end of the support member is pivotable relative to the surrounding frame.

4. The infant support mechanism as described in claim 3 further comprises 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.

5. The infant support mechanism as described in claim 4 further comprises 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 first locked position to a first unlocked position. 6 . The infant supporting mechanism as claimed in claim 1 , wherein the supporting frame comprises a first supporting plate and a second supporting plate mounted on the first supporting plate, and the first supporting plate and the second supporting plate are pivotable relative to each other.

7. The infant carrier as claimed in claim 1, wherein the frame joint device includes a first joint, a second joint, a third joint and a second locking piece, the first joint, the second joint and the third joint being arranged to be pivotable relative to each other, a second matching locking portion cooperating with the second locking piece is formed on one of the first joint and the third joint, the second locking piece is movably arranged at the other of the first joint and the third joint, the second locking piece is used to switch between a second locking position and a second unlocking position, when the second locking piece is in the second locking position, the second locking piece is engaged with the second matching locking portion, when the second locking piece is in the second unlocking position, the second locking piece is disengaged from the second matching locking portion, the second locking piece and the second joint are arranged in a linkage manner, the handle is connected to the third joint, the second bone bar is connected to the first joint, and the first bone bar is connected to the second joint.

8. The infant carrying mechanism as claimed in claim 7, wherein when the second joint is pivotally folded relative to the first joint, the second joint drives the second locking member to move from the second locked position to the second unlocked position, so as to allow the third joint to pivotally fold relative to the first joint simultaneously with the second joint.

9. The infant carrier mechanism of claim 7, wherein the first joint and the third joint are pivotally mounted on a first side and a second side of the second joint, respectively, and the first joint, the second joint and the third joint are pivotable relative to each other about a first pivot axis. 10 . The infant carrying mechanism according to claim 9 , wherein the second locking member is slidably disposed on the other of the first joint and the third joint along an extending direction of the first pivot axis and penetrates the second joint.

11. The infant support mechanism as claimed in claim 9, wherein a guide portion arranged along an extension direction of the first pivot axis is formed on at least one of the first joint and the third joint, a matching portion slidably matched with the guide portion is formed on the second locking member, and the guide portion is sleeved in the matching portion. 12 . An infant carrier, comprising the infant supporting mechanism according to claim 1 and a carrier body, wherein the infant supporting mechanism is installed on the carrier body.

13. The baby carrier as claimed in claim 12, wherein the carrier body is used to switch between a use state and a storage state, and the baby carrier further comprises a trigger member disposed on the carrier body and used to release the carrier body, and when the frame switches from the expanded state to the folded state, the frame drives the trigger member to release the carrier body to allow the carrier body to switch from the use state to the storage state.

14. The baby carrier as described in claim 13 further comprises a linkage device, one end of which is linked to the frame, and when the frame is switched from the expanded state to the folded state, the frame drives the linkage device to drive the trigger to release the carrier body, thereby allowing the carrier body to switch from the use state to the storage state.

15. The baby carrier as claimed in claim 14, wherein the linkage device comprises a pushing member and a matching pushing member, the pushing member can slide up and down in a vertical direction relative to the frame, the matching pushing member can slide in and out in a horizontal direction relative to the frame, an upper end of the pushing member is linked to the frame, a first end of the matching pushing member is linked to a lower end of the pushing member, and a second end of the matching pushing member is telescopically disposed on the frame.

16. The baby carrier as claimed in claim 15, wherein when the frame switches from the expanded state to the folded state, the frame pushes the pushing member to slide downward, and when the pushing member slides downward, the pushing member pushes the matching pushing member to slide outward, thereby driving the trigger member to release the carrier body.

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