Bearing device and children product

Abstract

The invention relates to a bearing device and an article for children, the bearing device has a first use state and a second use state, the bearing device comprises: a support frame; the enclosure frame is rotationally connected to the supporting frame; the bearing mechanism comprises a bearing plate and a cloth cover connected between the bearing plate and the enclosure frame; the linkage mechanism is arranged between the enclosure frame and the bearing plate; when the first use state is converted into the second use state, the enclosure frame rotates relative to the supporting frame and drives the position of the bearing plate to be adjusted through the linkage mechanism, so that after the state of the bearing device is changed, the position of the bearing plate can meet the bearing and protection requirements in the corresponding state. The bearing device is small in number of overall components, simple in structure and convenient to switch among a plurality of use states; the bearing device is detachably or non-detachably arranged on the base to form children products with different functions, so that different supporting and using requirements of children are met.

Description

Technical Field

[0001] The present invention relates to the field of children's products, and in particular to a carrying device and children's products having the carrying device. Background Art

[0002] At present, there are many devices on the market for carrying children, such as sleeping baskets and seat pockets, which can generally switch between different states to meet the different needs of users for children to sit or lie down. At present, the structures of such carrying devices are diverse, but most of them have problems such as a large number of rods, complex structures, or cumbersome adjustment operations, which affect the user experience. Summary of the invention

[0003] The purpose of the present invention is to provide a new carrying device.

[0004] In order to achieve the above object, the technical solution adopted by the present invention is:

[0005] A carrying device has a first use state and a second use state, and the carrying device comprises:

[0006] Support frame;

[0007] A surrounding frame, rotatably connected to the support frame;

[0008] A bearing mechanism, comprising a bearing plate and a cloth sleeve connected between the bearing plate and the surrounding frame;

[0009] A linkage mechanism is arranged between the surrounding frame and the carrying plate;

[0010] When the first use state is converted to the second use state, the surrounding frame rotates relative to the support frame and drives the position of the bearing plate to be adjusted through the linkage mechanism.

[0011] In some embodiments, in the first use state, the frame is tilted relative to the horizontal plane, and the bearing mechanism and the frame form a bearing space that is opened forward as a whole. At this time, the plane where the bearing plate is located intersects with the plane where the frame is located.

[0012] In the second usage state, the frame is in a horizontal or nearly horizontal state as a whole, and the bearing mechanism and the frame form a bearing space that is opened upward as a whole. At this time, the plane where the bearing plate is located is parallel to the plane where the frame is located.

[0013] In some embodiments, when the second use state is converted to the first use state, the height of the plane where the supporting plate is located increases.

[0014] In some embodiments, the linkage mechanism includes a linkage rod and a cross-bracing rod, the first end of the linkage rod is rotatably connected to the frame, the second end of the linkage rod is connected to the cross-bracing rod, the cross-bracing rod is slidably connected to the support frame, and the bearing plate is rotatably and slidably connected relative to the cross-bracing rod, wherein the first end and the second end are two different ends in the length direction of the linkage rod.

[0015] In some embodiments, the cross brace includes a sliding member and a sliding rod, and the sliding rod is fixedly or rotatably connected to the sliding member, wherein the sliding member can be slidably arranged on the support frame along the length extension direction of the support frame, the second end is rotatably connected to the sliding member, and the supporting plate is connected to the sliding rod.

[0016] In some embodiments, the support frame includes two support rods arranged at intervals along the left and right directions, the two support rods are respectively rotatably connected to the frame, the sliding member has two sliding members respectively arranged on the two support rods, the sliding rod is connected between the two sliding members, the supporting plate is located between the two support rods, and the supporting plate can be slidably supported on the sliding rod along its own length direction and can be rotatably arranged relative to the sliding rod.

[0017] In some embodiments, a slide groove is provided at the bottom of the carrying plate, the slide groove extends along the length direction of the carrying plate, the slide groove is arranged through in the left-right direction, and the slide rod is arranged in the slide groove so as to be able to rotate relatively and slide relatively;

[0018] Alternatively, a connecting piece is fixedly provided at the bottom of the supporting plate, the longitudinal cross-section of the connecting piece is U-shaped, and the connecting piece has more than one group arranged at intervals along the left and right directions. A sliding groove is formed between the supporting plate and the connecting piece, and the sliding rod can be inserted into the sliding groove so as to rotate relatively and slide relatively.

[0019] In some embodiments, the bearing mechanism further comprises a first support plate and a second support plate rotatably connected at one end, the other end of the first support plate is rotatably connected to the frame, the other end of the second support plate is rotatably connected to one end of the bearing plate, and along the length extension direction of the frame, the position where the support frame is connected to the frame, the position where the linkage rod is connected to the frame, and the position where the first support plate is connected to the frame are distributed in sequence; and / or,

[0020] The enclosure frame has two enclosure rods spaced apart in the left-right direction, the linkage rod has two enclosure rods spaced apart in the left-right direction, the support frame includes two support rods spaced apart in the left-right direction, the cross brace includes two sliding members slidably arranged on the two support rods, respectively, wherein the linkage rod is rotatably connected between the enclosure rod and the sliding member on the same side on each left and right side; and / or,

[0021] When the carrying device is in the first usage state, a first angle is formed between the frame and the support frame; when the carrying device is in the second usage state, a second angle is formed between the frame and the support frame, and the second angle is greater than the first angle. When the carrying device is converted from the first usage state to the second usage state, the support frame rotates relative to the frame toward the side where the linkage rod is located.

[0022] In some embodiments, the supporting mechanism also includes a first support plate and a second support plate rotatably connected at one end, the other end of the first support plate is rotatably connected to the frame, the other end of the second support plate is rotatably connected to one end of the supporting plate, and when the supporting device is in the first usage state, the supporting plate and the second support plate form an angle greater than or equal to 90°, and the first support plate and the second support plate extend along the same length direction; when the supporting device is in the second usage state, the supporting plate and the second support plate extend along the same length direction, and the first support plate and the second support plate form an angle greater than or equal to 90°.

[0023] In some embodiments, the support frame has a connecting end, and the connecting end is rotatably connected to the frame. The supporting plate can be movably arranged at least along the length extension direction of the support frame and can move between a first position and a second position in the length extension direction of the support frame, wherein the distance between the second position and the connecting end is greater than the distance between the first position and the connecting end, and wherein the frame rotates relative to the support frame and drives the supporting plate to move between the first position and the second position through the linkage mechanism.

[0024] In some embodiments, the supporting plate can also be rotatably arranged relative to the supporting frame, and the supporting mechanism also includes a first supporting plate and a second supporting plate rotatably connected at one end, the other end of the first supporting plate is rotatably connected to the frame, and the other end of the second supporting plate is rotatably connected to one end of the supporting plate.

[0025] Another object of the present invention is to provide a children's product comprising the above-mentioned carrying device.

[0026] In order to achieve the above-mentioned purpose, the technical solution adopted by the present invention is: a children's product, comprising a base and the above-mentioned supporting device arranged on the base, wherein the support frame has a connecting end and an installation end, the installation end and the connecting end portion are arranged at different ends in the length direction of the support frame, the connecting end is connected to the frame, and the installation end is connected to the base.

[0027] Due to the application of the above technical solution, the present invention has the following advantages compared with the prior art: the load-bearing device provided by the embodiment of the present invention includes a frame, a support frame, a load-bearing mechanism and a linkage mechanism. When the frame and the support frame rotate relative to each other to adjust the use state of the load-bearing device, the linkage mechanism is linked to move the load-bearing plate of the load-bearing mechanism to adjust the position, so that the position of the load-bearing plate of the load-bearing device after the state is changed can adapt to the load-bearing and protection requirements in the corresponding state. The load-bearing device has a small number of overall components, a simple structure, and is relatively convenient to switch between multiple use states; the load-bearing device can be detachably or non-detachably arranged on the base to form children's products with different functions, thereby meeting the different support and use needs of children. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Attached Figure 1 It is a schematic diagram of the three-dimensional structure of a children's product according to an embodiment of the present invention, wherein the carrying device is in a first use state;

[0029] Attached Figure 2 For attachment Figure 1 A schematic diagram of the side view structure of a children's product;

[0030] Attached Figure 3 For attachment Figure 1 A schematic diagram of the three-dimensional structure of a carrying device in a children's product;

[0031] Attached Figure 4 For attachment Figure 1 A schematic diagram of the structure of a base in a children's product;

[0032] Attached Figure 5 For attachment Figure 1 A schematic side view of the structure of a children's product, wherein the carrying device is in the process of switching between a first use state and a second use state;

[0033] Attached Figure 6 For attachment Figure 1 A schematic side view of the structure of a children's product, wherein the carrying device is in a second use state;

[0034] Attached Figure 7 For attachment Figure 6 A schematic diagram of the three-dimensional structure of a carrying device in a children's product;

[0035] Among them: 1. frame; 11. fence; 2. support frame; 2A. connection end; 2B. installation end; 21. support rod; 22. installation rod; 3. linkage rod; 4. cross brace; 41. sliding member; 42. sliding rod; 5. bearing mechanism; 51. bearing plate; 51a. connecting member; 51b. slide groove; 52. first support plate; 53. second support plate; 54. third support plate; 6. base; 61. support leg; 62. connecting seat. DETAILED DESCRIPTION

[0036] The technical solutions in the embodiments of the present application will be described clearly and completely below in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art. Obviously, the embodiments described in this application are only a part of the embodiments of the present application, rather than all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by those skilled in the art without making creative work are within the scope of protection of this application.

[0037] The following descriptions of the directions such as front, back, left, right, up, and down are all defined by reference according to the directions observed by the user when using the carrying device, and the purpose is only to clearly illustrate the relative positional relationship of the various components in the carrying device.

[0038] See also Figures 1 to 7 The child product shown includes a base 6 and a carrying device arranged on the base 6, wherein the carrying device is connected to the base 6 in a detachable or non-detachable manner.

[0039] The bearing device includes a surrounding frame 1 and a support frame 2, wherein the surrounding frame 1 is rotatably connected to the support frame 2. The bearing device also includes a bearing mechanism 5 and a linkage mechanism, wherein the bearing mechanism 5 includes a bearing plate 51 and a cloth cover (not shown) connected between the bearing plate 51 and the surrounding frame 1, and the linkage mechanism is arranged between the surrounding frame 1 and the bearing plate 51. The children's product has at least a first use state and a second use state, and when the first use state is converted to the second use state, the surrounding frame 1 rotates relative to the support frame 2 and drives the position of the bearing plate 51 to adjust through the above-mentioned linkage mechanism, so that the position of the bearing plate 51 can adapt to the bearing and protection requirements in the corresponding state after the bearing device changes state.

[0040] Specifically, in this embodiment, the first use state is used to provide sitting support, and the second use state is used to provide lying support. The carrying device is in the first use state. Figure 1 , Figure 2As shown, the frame 1 is tilted relative to the horizontal plane, and the bearing mechanism 5 and the frame 1 enclose a bearing space that is opened forward as a whole. At this time, the plane where the bearing plate 51 is located intersects with the plane where the frame 1 is located, and the frame 1 and the support frame 2 form a first angle, which is specifically an acute angle. In this state, it is mainly used for children to sit and stand, and the bearing device is used as a seat pocket; the bearing device is in the second use state, such as Figure 6 , Figure 7 As shown, the frame 1 is in a horizontal or nearly horizontal state as a whole, and the supporting mechanism 5 and the frame 1 form a supporting space that is opened upward as a whole. At this time, the plane where the supporting plate 51 is located is parallel to the plane where the frame 1 is located, and there is a second angle between the frame 1 and the support frame 2, and the second angle is greater than the first angle. In this state, it is mainly used for children to lie down, and the supporting device is used as a sleeping basket.

[0041] When the carrying device switches between the first use state and the second use state, the height of the plane where the carrying plate 51 is located changes. Specifically, when switching from the second use state to the first use state, the plane where the carrying plate 51 is located rises.

[0042] As shown in the drawings, the support frame 2 has a connecting end 2A, which is rotatably connected to the surrounding frame 1, and the bearing plate 51 can be at least movably arranged along the length extension direction of the support frame 2 and the distance between the bearing plate 51 and the connecting end 2A is different in different use states. Specifically, the bearing plate 51 mainly serves as a seat plate to provide support for the buttocks of the occupant in the first use state, and serves as a part of the bed plate to support the body of the occupant in the second use state. The bearing plate 51 moves between a first position and a second position in the length extension direction of the support frame 2, wherein the distance between the second position and the connecting end 2A is greater than the distance between the first position and the connecting end 2A. When the bearing device is in the first use state, the bearing plate 51 is in the first position, and the distance between the bearing plate 51 and the surrounding frame 1 makes the two cooperate to provide a more comfortable space for sitting; when the bearing device is in the second use state, the bearing plate 51 moves away from the connecting end 2A and reaches the second position, the distance between the bearing plate 51 and the surrounding frame 1 increases, and the depth of the lying space formed between the two is larger, so that children can be provided with safe and reliable protection when lying.

[0043] The linkage mechanism is movably disposed between the enclosure 1 and the support frame 2. During the rotation of the enclosure 1 relative to the support frame 2, the linkage mechanism at least links to move the bearing plate 51 between the first position and the second position. In other words, during the rotation of the enclosure 1 relative to the support frame 2 to adjust the state of the bearing device, the linkage mechanism drives the bearing plate 51 to move along the length direction of the support frame 2 and switch between the first position and the second position.

[0044] In this embodiment, the bearing plate 51 can also be rotatably arranged relative to the support frame 2, so that the angle of the bearing plate 51 relative to the surrounding frame 1 changes, so that after the bearing device is adjusted, the bearing plate 51 is also adjusted accordingly to meet the support for the user in different states. For example, in the first use state, the surrounding frame 1 extends obliquely in the up-down direction, and the bearing plate 51 gradually extends obliquely downward from one end to the other end, specifically, it extends obliquely downward from front to back along the sitting direction. At this time, the bearing plate 51 and the surrounding frame 1 form an acute angle, and the bearing plate 51 can provide sitting support for children; in the second use state, the bearing plate 51 is converted into a state that is approximately parallel to the surrounding frame 1, and the two extend in the horizontal direction and are arranged at intervals in the up-down direction. The bearing plate 51 provides support for children when lying down, and a lying space for lying support is formed between the surrounding frame 1 and the bearing plate 51.

[0045] In this embodiment, referring to the drawings, the linkage mechanism includes a linkage rod 3 and a cross brace rod 4, the first end of the linkage rod 3 is rotatably connected to the enclosure 1, the second end of the linkage rod 3 is connected to the cross brace rod 4, the first end and the second end are two different ends in the length direction of the linkage rod 3, the cross brace rod 4 is slidably connected to the support frame 2, and the bearing plate 51 is rotatably and slidably connected relative to the cross brace rod 4. In the process of the enclosure 1 rotating relative to the support frame 2, the linkage rod 3 acts on the cross brace rod 4, thereby driving the bearing plate 51 to move and adjust its position.

[0046] Specifically, the cross brace 4 includes a sliding member 41 and a sliding rod 42, and the sliding rod 42 is fixedly or rotatably connected to the sliding member 41, wherein the sliding member 41 can be slidably arranged on the support frame 2 along the length extension direction of the support frame 2, the second end of the linkage rod 3 is rotatably connected to the sliding member 41, and the supporting plate 51 is connected to the sliding rod 42, and moves along the length extension direction of the support frame 2 as the sliding member 41 moves on the support frame 2.

[0047] As shown in the accompanying drawings, the support frame 2 includes two support rods 21 arranged at intervals along the left and right directions, and the two support rods 21 are respectively rotatably connected to the frame 1. The sliding member 41 has two sliding members 41 respectively slidably arranged on the two support rods 21. The sliding rod 42 is connected between the two sliding members 41, and the bearing plate 51 is located between the two support rods 21. The bearing plate 51 can be slidably supported on the sliding rod 42 along its own length direction and can be rotatably arranged relative to the sliding rod 42. The sliding rod 42 can not only drive the bearing plate 51 to move, but also provide the bearing plate 51 with auxiliary support, thereby improving the bearing capacity of the bearing mechanism 5.

[0048] Here, left and right connecting members 51a are fixedly arranged at the bottom of the carrier plate 51, and the longitudinal section of the connecting member 51a is U-shaped. The connecting member 51a has more than one group arranged at intervals along the left and right directions. A slide groove 51b is formed between the carrier plate 51 and the connecting member 51a, and the slide rod 42 can be inserted into the slide groove 51b so as to be relatively rotatable and relatively slidable. In other embodiments, the slide groove 51b can also be directly arranged at the bottom of the carrier plate 51, so that the slide groove 51b is penetrated in the left and right directions and extends along the length direction of the carrier plate 51, and the slide rod 42 is inserted into the slide groove 51b so that it can slide along the length direction of the carrier plate 51 and relatively rotate in the slide groove 51b.

[0049] In this embodiment, the bearing mechanism 5 further includes a first supporting plate 52, a second supporting plate 53 and a third supporting plate 54. One end of the first supporting plate 52 is rotatably connected to one end of the second supporting plate 53, the other end of the first supporting plate 52 is rotatably connected to the surrounding frame 1, the other end of the second supporting plate 53 is rotatably connected to one end of the bearing plate 51, and one end of the third supporting plate 54 is rotatably connected to the other end of the bearing plate 51. One-way limiting structures are provided between the first supporting plate 52 and the second supporting plate 53, between the second supporting plate 53 and the bearing plate 51, and between the bearing plate 51 and the third supporting plate 54 to limit the rotation angle range between each other.

[0050] The carrying device is in the first use state, such as Figures 1 to 3 As shown, the supporting plate 51 and the second supporting plate 53 form an angle greater than or equal to 90°, the first supporting plate 52 and the second supporting plate 53 extend along the same length direction and are located together on one side of the supporting plate 51, and the third supporting plate 54 extends downward from the other side of the supporting plate 51. The various parts in the supporting mechanism 5 cooperate with each other to form a seat for children to sit on, wherein the first supporting plate 52 and the second supporting plate 53 are used to support the back and head of the user, the supporting plate 51 is used to support the buttocks and thighs of the user, and the third supporting plate 54 is used to support the calves of the user.

[0051] The carrying device is in the second use state, such as Figure 6 to Figure 7 As shown, the second support plate 53, the bearing plate 51 and the third support plate 54 extend along the same length direction, and their extension direction is roughly parallel to the length extension direction of the frame 1 to provide support for the user lying down. The first support plate 52 and the second support plate 53 form an angle greater than or equal to 90° to form protection for one side of the user's head.

[0052] In this embodiment, the various parts of the carrying device are specifically arranged in the following manner:

[0053] The enclosure 1 is a closed frame, which can be specifically rectangular or elliptical as shown in the present embodiment. The enclosure 1 has two enclosure rods 11 spaced apart along the left-right direction; the support frame 2 is a U-shaped frame, and its two support rods 21 are respectively arranged in the left-right direction, one end of the support rod 21 is rotatably connected to the enclosure rod 11 on the corresponding side, and the other ends of the two support rods 21 are fixedly provided with mounting rods 22, and the ends where the mounting rods 22 are located constitute the mounting ends 2B of the support frame 2, and the support frame 2 can be connected to the base 6 by connecting the mounting ends 2B; the sliding member 41 is specifically a sliding sleeve, which is slidably sleeved on the support rod 21 on the corresponding side.

[0054] The linkage rods 3 have two links arranged at intervals in the left-right direction, and one end of the linkage rod 3 on each side is connected to the enclosure rod 11 on the same side and the other end is connected to the sliding member 41 on the same side. Here, along the length extension direction of the enclosure rod 11, the position where the connecting end 2A is connected to the enclosure rod 11, the position where the linkage rod 3 is connected to the enclosure rod 11, and the position where the first support plate 52 is connected to the enclosure rod 11 are distributed in sequence. The arrangement of the linkage rod 3 also forms a connection and support between the enclosure frame 1 and the support frame 2, making the enclosure frame 1 and the support frame 2 more stable, so that the bearing device can be stably maintained in the first use state or the second use state.

[0055] The circumferential edge of the cloth cover (not shown in the figure) in the carrying device is fixed on the frame 1, and the carrying plate 51 and each support plate of the carrying mechanism 5 are located on the inner side of the cloth cover. The cloth cover and the frame 1 are jointly arranged to form a carrying space for sitting or lying.

[0056] The bearing device also has a supporting structure (not shown in the figure) for supporting the second support plate 53, which specifically includes a first strap and a second strap arranged on both sides of the frame 1, the first strap and the second strap are detachably connected and fixed, and are used to support the second support plate 53 after the first strap and the second strap are connected and fixed, especially in the second use state, the supporting structure can enable the second support plate 53 to provide better back support for the child. In the specific setting, at least one of the first strap and the second strap is adjustable in length to meet the different angle support requirements of the second support plate 53.

[0057] The bearing device is also provided with a locking structure. In this embodiment, the locking structure is a locking joint provided at the rotational connection between the middle enclosure rod 11 and the support rod 21 on the left and right sides and used to lock the two. The specific structure of the locking joint is not the focus of this application. It can specifically adopt a locking joint with a locking toothed disc in the prior art, which will not be described in detail here. The locking structure is provided between the enclosure rod 11 and the support rod 21 on both sides, which is more convenient for users to use in daily operation.

[0058] Of course, in other embodiments, the locking structure may also be disposed between the sliding member 4 and the support frame 2 , but a locking hole needs to be disposed on the support rod 21 , and the unlocking structure is relatively complicated and the operation is relatively inconvenient.

[0059] In this embodiment, the base 6 specifically includes a plurality of legs 61, and a connection seat 62 fixedly arranged at the upper end of the legs 61, and a connection structure (not shown in the figure) is arranged on the connection seat 62, and the mounting end 2B of the support frame 2 can be fixedly connected to the base 6 through the above-mentioned connection structure. Here, the above-mentioned connection structure is used to be mutually engaged and fixed with the mounting rod 22 in a detachable manner, so that the mounting end 2B can be detachably connected to the base 6. In this way, the carrying device can be installed on the base 6 for use as needed, or it can be removed from the base 6 for separate use, or it can be replaced with other bases for use, such as grafted to a stroller or other vehicle for carrying children.

[0060] In other embodiments, the supporting device may be connected to the base 6 in a non-detachable manner, and a driving mechanism may be provided on the base 6, such as a swinging mechanism for driving the supporting device to swing as a whole, so as to provide comfort to the child.

[0061] In summary, the load-bearing device provided in this embodiment has a small number of components, a simple structure, and is relatively convenient to switch between multiple usage states. The load-bearing device can be detachably or non-detachably arranged on the base 6 to form children's products with different functions, thereby meeting the different support and use needs of children.

[0062] The above embodiments are only for illustrating the technical concept and features of the present invention, and their purpose is to enable people familiar with this technology to understand the content of the present invention and implement it. They cannot be used to limit the protection scope of the present invention. Any equivalent changes or modifications made according to the spirit of the present invention should be included in the protection scope of the present invention.

Claims

1. A carrying device having a first use state and a second use state, characterized in that: The carrying device comprises: Support frame; A surrounding frame rotatably connected to the support frame; A bearing mechanism, comprising a bearing plate and a cloth sleeve connected between the bearing plate and the surrounding frame; A linkage mechanism is arranged between the surrounding frame and the carrying plate; When the first use state is converted to the second use state, the surrounding frame rotates relative to the support frame and drives the position of the bearing plate to be adjusted through the linkage mechanism.

2. The carrying device according to claim 1, characterized in that: In the first use state, the frame is tilted relative to the horizontal plane, and the bearing mechanism and the frame form a bearing space that is open to the front as a whole. At this time, the plane where the bearing plate is located intersects with the plane where the frame is located. In the second usage state, the frame is in a horizontal or nearly horizontal state as a whole, and the bearing mechanism and the frame form a bearing space that is opened upward as a whole. At this time, the plane where the bearing plate is located is parallel to the plane where the frame is located.

3. The carrying device according to claim 2, characterized in that: When the second use state is converted to the first use state, the height of the plane where the carrying plate is located increases.

4. The carrying device according to claim 1, characterized in that: The linkage mechanism includes a linkage rod and a cross-bracing rod, the first end of the linkage rod is rotatably connected to the frame, the second end of the linkage rod is connected to the cross-bracing rod, the cross-bracing rod is slidably connected to the support frame, and the bearing plate is rotatably and slidably connected relative to the cross-bracing rod, wherein the first end and the second end are two different ends in the length direction of the linkage rod.

5. The carrying device according to claim 4, characterized in that: The cross brace includes a sliding member and a sliding rod, and the sliding rod is fixedly or rotatably connected to the sliding member, wherein the sliding member can be slidably arranged on the support frame along the length extension direction of the support frame, the second end is rotatably connected to the sliding member, and the supporting plate is connected to the sliding rod.

6. The carrying device according to claim 5, characterized in that: The support frame includes two support rods arranged at intervals along the left and right directions, the two support rods are respectively rotatably connected to the frame, the sliding member has two sliding members respectively slidably arranged on the two support rods, the sliding rod is connected between the two sliding members, the bearing plate is located between the two support rods, and the bearing plate can be slidably supported on the sliding rod along its own length direction and can be rotatably arranged relative to the sliding rod.

7. The carrying device according to claim 6, characterized in that: A slide groove is provided at the bottom of the carrying plate, the slide groove extends along the length direction of the carrying plate, the slide groove is penetrated in the left-right direction, and the slide rod can be relatively rotated and relatively slidably passed through the slide groove; Alternatively, a connecting piece is fixedly provided at the bottom of the supporting plate, the longitudinal cross-section of the connecting piece is U-shaped, and the connecting piece has more than one group arranged at intervals along the left and right directions. A sliding groove is formed between the supporting plate and the connecting piece, and the sliding rod can be inserted into the sliding groove so as to rotate relatively and slide relatively.

8. The carrying device according to claim 4, characterized in that: The bearing mechanism further comprises a first supporting plate and a second supporting plate rotatably connected at one end, the other end of the first supporting plate is rotatably connected to the surrounding frame, the other end of the second supporting plate is rotatably connected to one end of the bearing plate, and along the length extension direction of the surrounding frame, the position where the supporting frame is connected to the surrounding frame, the position where the linkage rod is connected to the surrounding frame, and the position where the first supporting plate is connected to the surrounding frame are distributed in sequence; and / or, The enclosure frame has two enclosure rods spaced apart in the left-right direction, the linkage rod has two enclosure rods spaced apart in the left-right direction, the support frame includes two support rods spaced apart in the left-right direction, the cross brace includes two sliding members slidably arranged on the two support rods, respectively, wherein the linkage rod is rotatably connected between the enclosure rod and the sliding member on the same side on each left and right side; and / or, When the carrying device is in the first usage state, a first angle is formed between the frame and the support frame; when the carrying device is in the second usage state, a second angle is formed between the frame and the support frame, and the second angle is greater than the first angle. When the carrying device is converted from the first usage state to the second usage state, the support frame rotates relative to the frame toward the side where the linkage rod is located.

9. The carrying device according to claim 1, characterized in that: The bearing mechanism also includes a first support plate and a second support plate rotatably connected at one end, the other end of the first support plate is rotatably connected to the frame, and the other end of the second support plate is rotatably connected to one end of the bearing plate, and when the bearing device is in the first use state, the bearing plate and the second support plate form an angle greater than or equal to 90°, and the first support plate and the second support plate extend along the same length direction; when the bearing device is in the second use state, the bearing plate and the second support plate extend along the same length direction, and the first support plate and the second support plate form an angle greater than or equal to 90°.

10. A children's product, characterized in that: It comprises a base and a carrying device as described in any one of claims 1 to 9 arranged on the base, wherein the support frame has a connecting end and an installation end, the installation end and the connecting end portion are arranged at different ends in the length direction of the support frame, the connecting end is connected to the frame, and the installation end is connected to the base.

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