Foldable sleeping basket of baby stroller

Abstract

The utility model provides a foldable sleeping basket of a baby stroller. Relates to the technical field of baby baskets. A foldable sleeping basket of a baby stroller comprises two rotating seats, two sleeping basket rear connecting rods, a first connecting crank, two sleeping basket front connecting rods and a second connecting crank, fixing arms are fixedly mounted on the two rotating seats, and the two sleeping basket rear connecting rods are fixedly connected with the two fixing arms respectively. The two sleeping basket front connecting rods are rotationally installed on the two fixing arms respectively, spring bolts are arranged on the two sleeping basket front connecting rods in a sliding mode, locking blocks are arranged in the two fixing arms, and the two spring bolts are clamped with the two locking blocks respectively. The folding and unfolding device has the advantages of being convenient to fold and unfold and convenient to carry.

Description

Technical Field

[0001] The utility model relates to the technical field of baby sleeping baskets, in particular to a foldable sleeping basket for a baby stroller. Background Art

[0002] At present, in order to provide babies with a comfortable sleeping environment that is convenient for adults to take care of, special sleeping baskets are generally purchased for use. According to their functions, they can be divided into fixed sleeping baskets and mobile sleeping baskets. The former is generally fixed in a designated position and can only be moved by manual movement, while the latter is installed on a trolley for use, which can be easily moved and is more convenient to use.

[0003] However, most sleeping baskets used on trolleys do not have a folding function. When the trolley needs to be carried outside, a larger passenger space is required, which has great limitations in actual use.

[0004] Therefore, it is necessary to provide a foldable baby stroller sleeping basket to solve the above technical problems. Utility Model Content

[0005] The utility model aims to provide a foldable baby stroller sleeping basket which is convenient to fold and unfold and easy to carry.

[0006] In order to solve the above technical problems, the utility model provides a foldable sleeping basket for a baby stroller, comprising: two rotating seats, two rear connecting rods of the sleeping basket, a first connecting crank, two front connecting rods of the sleeping basket and a second connecting crank, the two rotating seats are fixedly installed with fixed arms, the two rear connecting rods of the sleeping basket are respectively fixedly connected to the two fixed arms, the two front connecting rods of the sleeping basket are respectively rotatably installed on the two fixed arms, the two front connecting rods of the sleeping basket are slidably provided with locking tongues, the two fixed arms are provided with locking blocks, and the two locking tongues are respectively clamped with the two locking blocks.

[0007] Preferably, the first connecting crank is fixedly connected to the two rear connecting rods of the sleeping cot and formed as one piece, and the second connecting crank is fixedly connected to the two front connecting rods of the sleeping cot and formed as one piece.

[0008] Preferably, the same armrest is fixedly mounted on the two fixed arms, and the two locking tongues both have a reset function through a spring.

[0009] Preferably, the same support frame is rotatably mounted on the two rotating seats, and the support frame can be fixed to the rotating seat by a top screw.

[0010] Preferably, the two rear connecting rods of the sleeping cot and the two front connecting rods of the sleeping cot are fixedly installed with hollow columns at the ends away from each other, and the four ends of the first connecting crank and the second connecting crank that are close to each other are fixedly installed with guide rods, and the four guide rods respectively extend into the four hollow columns and are slidably connected with the corresponding hollow columns.

[0011] Preferably, an anti-drop sheet is fixedly mounted on one end of the four guide rods located in the hollow column.

[0012] Preferably, the four guide rods are each provided with a plurality of positioning blind holes, the four hollow columns are each threadedly mounted with studs, the ends of the four studs are each fixedly mounted with positioning round heads, and the four positioning round heads are each located in the corresponding positioning blind holes.

[0013] Compared with the related art, the foldable baby stroller sleeping basket provided by the utility model has the following beneficial effects:

[0014] The utility model provides a foldable sleeping basket for a baby stroller. The sleeping basket can be quickly folded or unfolded by arranging a rotatable front connecting rod of the sleeping basket and utilizing a plug-in connection method between a locking tongue and a locking block commonly used in the market. Therefore, when people carry the baby stroller outside, the space occupied can be reduced by folding the sleeping basket, thereby improving the convenience of actual use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A schematic diagram of the unfolded state of the first embodiment of the foldable baby stroller sleeping basket provided by the utility model;

[0016] Figure 2 A schematic diagram of a partial top view and cross-section of a first embodiment of a foldable baby stroller sleeping basket provided by the utility model;

[0017] Figure 3 A side cross-sectional structural diagram of a first embodiment of a foldable baby stroller sleeping basket provided by the utility model;

[0018] Figure 4 A schematic diagram of a first embodiment of a foldable baby stroller sleeping basket provided by the utility model in a storage state;

[0019] Figure 5 A schematic side cross-sectional view of the structure of the foldable baby stroller sleeping basket in the first embodiment of the utility model in the stowed state;

[0020] Figure 6 A schematic diagram of a partial top view of the cross-sectional structure of a first embodiment of a foldable baby stroller sleeping basket provided by the utility model in a stowed state;

[0021] Figure 7A front view schematic diagram of a second embodiment of a foldable baby stroller sleeping basket provided by the utility model;

[0022] Figure 8 for Figure 7 An enlarged schematic diagram of part A is shown.

[0023] Numbers in the figure: 1, rotating seat; 2, fixed arm; 3, rear connecting rod of sleeping basket; 301, first connecting crank; 4, front connecting rod of sleeping basket; 401, second connecting crank; 5, armrest; 6, locking tongue; 7, locking block; 8, hollow column; 9, guide rod; 10, anti-slip sheet; 11, positioning blind hole; 12, stud; 13, positioning round head. DETAILED DESCRIPTION

[0024] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0025] First embodiment

[0026] Please refer to Figure 1-Figure 6 In a first embodiment of the utility model, a foldable sleeping basket for a baby stroller comprises: two rotating seats 1, two sleeping basket rear connecting rods 3, a first connecting crank 301, two sleeping basket front connecting rods 4 and a second connecting crank 401. The two rotating seats 1 are fixedly mounted with fixed arms 2, and the two fixed arms 2 are fixedly mounted with the same handrail 5 for easy carrying. The two sleeping basket rear connecting rods 3 are respectively fixedly connected to the two fixed arms 2, and the two sleeping basket front connecting rods 4 are respectively rotatably mounted on the two fixed arms 2. In this way, the sleeping basket front connecting rods 4 can be rotated to contact the sleeping basket rear connecting rods 3, so that the sleeping basket structure after storage is more compact, and the two sleeping basket front connecting rods 4 are slidably provided with locking tongues 6, and the two fixed arms 2 are provided with locking blocks 7. The two locking tongues 6 are respectively clamped with the two locking blocks 7, and the two locking tongues 6 form a reset function through springs. The clamping between the locking tongues 6 and the locking blocks 7 is a common clamping structure on the market and can be easily obtained.

[0027] In the above manner, the first connecting crank 301 is fixedly connected to the two sleeping cot rear connecting rods 3 and formed as one piece, and the second connecting crank 401 is fixedly connected to the two sleeping cot front connecting rods 4 and formed as one piece.

[0028] In this embodiment, in order to improve the overall support strength of the sleeping basket, a same support frame is rotatably mounted on the two rotating seats 1, and the support frame can be fixed to the rotating seats 1 by means of a top screw.

[0029] The working principle of the foldable baby stroller sleeping basket provided by the utility model is as follows:

[0030] When the device is used, the rotating seat 1 is fixed on the cart and can be used;

[0031] When it is necessary to fold, first move the two locking tongues 6 to separate the locking tongue 6 and the locking block 7. At this time, the spring on the locking tongue 6 is in a compressed state. Then rotate the front connecting rod 4 of the sleeping basket and the second connecting crank 401 to rotate the front connecting rod 4 of the sleeping basket until it contacts the rear connecting rod 3 of the sleeping basket. Then loosen the two locking tongues 6, and the two locking tongues 6 are re-engaged in the locking block 7 to form a fixation. Then, turn the top screw on the support frame to rotate the support frame to a state parallel to the rear connecting rod 3 of the sleeping basket, and then tighten the top screw. In this way, the folding work is completed.

[0032] In subsequent use, just reverse the above steps.

[0033] Compared with the related art, the foldable baby stroller sleeping basket provided by the utility model has the following beneficial effects:

[0034] In the utility model, by providing a rotatable front connecting rod 4 for the sleeping basket and utilizing the plug-in connection method between the locking tongue 6 and the locking block 7 commonly available on the market, the sleeping basket can be quickly folded or unfolded, so that when people carry it out, the space occupied can be reduced by folding, thereby improving the convenience of actual use.

[0035] Second embodiment:

[0036] Based on the foldable baby stroller sleeping basket provided in the first embodiment of the present application, the second embodiment of the present application provides another foldable baby stroller sleeping basket. The second embodiment is only a preferred embodiment of the first embodiment, and the implementation of the second embodiment will not affect the independent implementation of the first embodiment.

[0037] The second embodiment of the utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0038] Please refer to Figure 7-Figure 8 In the second embodiment of the foldable sleeping basket of a baby stroller proposed by the utility model: the ends of the two sleeping basket rear connecting rods 3 and the two sleeping basket front connecting rods 4 that are away from each other are fixedly installed with a hollow column 8, and in the initial state, the ends of the first connecting crank 301 and the second connecting crank 401 are in contact with the corresponding hollow column 8, and the four ends of the first connecting crank 301 and the second connecting crank 401 that are close to each other are fixedly installed with guide rods 9, and the four guide rods 9 extend into the four hollow columns 8 respectively and are slidably connected with the corresponding hollow columns 8, and in order to prevent the guide rods 9 from detaching from the hollow columns 8, anti-detachment sheets 10 are fixedly installed at the ends of the four guide rods 9 located in the hollow columns 8 to form a good limiting effect.

[0039] The four guide rods 9 are each provided with a plurality of positioning blind holes 11 distributed in a linear array, the four hollow columns 8 are each threadedly installed with a stud 12, the ends of the four studs 12 are each fixedly installed with a positioning round head 13, and the four positioning round heads 13 are all located in the corresponding positioning blind holes 11. By utilizing the plug-in connection between the two, a flexible adjustment function can be formed between the first connecting crank 301 and the rear connecting rod 3 of the sleeping basket, and between the second connecting crank 401 and the front connecting rod 4 of the sleeping basket, thereby improving the scope of application.

[0040] In this embodiment:

[0041] When it is used in conjunction with sleeping bags of different sizes, the relative length of the first connecting crank 301 and the second connecting crank 401 can be adjusted according to the size of the sleeping bag. When adjusting, it is only necessary to rotate the four studs 12 in sequence to bring the four positioning round heads 13 out of the corresponding positioning blind holes 11, and then pull the first connecting crank 301 and the second connecting crank 401 away from each other. After pulling the two out to a specified length, rotate the four studs 12 to bring the four positioning round heads 13 into the corresponding positioning blind holes 11 at this time, thereby completing the adjustment work, and then install the corresponding sleeping bag on the first connecting crank 301 and the second connecting crank 401. It has strong flexibility and a wide range of applications.

[0042] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A foldable baby stroller sleeping basket, comprising two rotating seats, two sleeping basket rear connecting rods, a first connecting crank, two sleeping basket front connecting rods and a second connecting crank, characterized in that: Fixed arms are fixedly installed on the two rotating seats, the two rear connecting rods of the sleeping basket are fixedly connected to the two fixed arms respectively, the two front connecting rods of the sleeping basket are rotatably installed on the two fixed arms respectively, locking tongues are slidably provided on the two front connecting rods of the sleeping basket, locking blocks are provided in the two fixed arms, and the two locking tongues are respectively clamped with the two locking blocks.

2. The foldable baby stroller sleeping basket according to claim 1, characterized in that: The first connecting crank is fixedly connected to the two rear connecting rods of the sleeping cot and formed as one piece, and the second connecting crank is fixedly connected to the two front connecting rods of the sleeping cot and formed as one piece.

3. The foldable baby stroller sleeping basket according to claim 1, characterized in that: The same armrest is fixedly mounted on the two fixed arms, and the two locking tongues both have a reset function through springs.

4. The foldable baby stroller sleeping basket according to claim 1, characterized in that: The same support frame is rotatably mounted on the two rotating seats, and the support frame can be fixed to the rotating seat by means of a top screw.

5. The foldable baby stroller sleeping basket according to claim 1, characterized in that: The two rear connecting rods of the sleeping cot and the two front connecting rods of the sleeping cot are fixedly installed with hollow columns at the ends away from each other, and the four ends of the first connecting crank and the second connecting crank that are close to each other are fixedly installed with guide rods. The four guide rods respectively extend into the four hollow columns and are slidably connected with the corresponding hollow columns.

6. The foldable baby stroller sleeping basket according to claim 5, characterized in that: An anti-drop sheet is fixedly mounted on one end of the four guide rods located in the hollow column.

7. The foldable baby stroller sleeping basket according to claim 5, characterized in that: The four guide rods are each provided with a plurality of positioning blind holes, the four hollow columns are each threadedly mounted with studs, the ends of the four studs are each fixedly mounted with positioning round heads, and the four positioning round heads are each located in the corresponding positioning blind holes.

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