Folding sleeping basket capable of achieving angle adjustment and folding through single-hand operation

Abstract

The utility model discloses a folded sleeping basket which can be adjusted in angle and folded through one-hand operation. Comprising a sleeping basket joint, a sleeping basket outer cover, a sleeping basket inner cover, sleeping basket inner teeth, a sleeping basket clamping pin, a sleeping basket gear, an ejection sliding block, an upper surrounding joint, a shower head, a lower surrounding joint, a connecting base, a sleeping basket adjusting base, a sleeping basket adjusting pull handle, an adjusting steel cable, a gear spring, a clamping pin spring, an upper surrounding pipe, a lower surrounding pipe, square teeth, convex teeth, a first step, a second step, a square hole and a handrail. A gear spring is arranged in the sleeping basket joint, sleeping basket inner teeth are arranged on one side of the gear spring, and a sleeping basket gear is arranged on one side of the sleeping basket inner teeth; the sleeping basket adjusting structure is designed, the angle of the sleeping basket can be adjusted and the sleeping basket can be folded by pulling the handle with a single hand, the sleeping basket can be kept in a locked state in a sleeping posture and a sitting posture through the locking mechanism, and the sleeping basket can be operated with a single hand when being used, so that the sleeping basket is very rapid and convenient to use.

Description

Technical Field

[0001] The utility model relates to the technical field of sleeping baskets, and in particular to a foldable sleeping basket which can be adjusted in angle and folded by single-hand operation. Background Art

[0002] A sleeping basket is a sleeping product designed for babies. It is usually placed on a stroller or in a cradle to provide a comfortable and safe sleeping environment for babies. The design of the sleeping basket usually takes into account the growth and development needs and comfort of the baby. They are usually made of soft and comfortable materials, such as cotton or sponge, to provide a warm and comfortable sleeping environment for babies.

[0003] During the use of the sleeping basket, the angle of the sleeping basket is often adjusted and folded according to the use requirements. During the angle adjustment and folding process of the existing sleeping basket, both hands are required to operate, which is not convenient to use. Utility Model Content

[0004] The purpose of the utility model is to provide a foldable sleeping basket that can be adjusted in angle and folded by single-hand operation, so as to solve the problems raised in the above-mentioned background technology.

[0005] In order to solve the above-mentioned technical problems, the utility model provides the following technical solutions: a foldable sleeping basket that can adjust the angle and fold by one-hand operation, comprising a sleeping basket joint, a gear spring is arranged in the sleeping basket joint, one side of the gear spring is arranged with sleeping basket internal teeth, one side of the sleeping basket internal teeth is arranged with a sleeping basket gear, one side of the sleeping basket gear is arranged with square teeth on the outer wall of one side, one side of the sleeping basket gear is arranged with an ejection slider, a sleeping basket pin is arranged in the sleeping basket joint, a pin spring is arranged on the sleeping basket pin, an upper surrounding joint is arranged on one side of the sleeping basket pin, and the ejection slider is slidably connected in the upper surrounding joint, the upper surrounding joint is arranged in the sleeping basket joint, an upper surrounding tube is sleeved in the upper surrounding joint, a lower surrounding joint is arranged on one side of the upper surrounding joint, and the lower surrounding joint is arranged in the sleeping basket joint, and the lower surrounding tube is sleeved on the lower surrounding joint.

[0006] Preferably, a sleeping basket quick-release button is provided on an outer wall of one side of the sleeping basket joint, a button spring is provided on one side of the sleeping basket quick-release button, and the button spring is provided in the sleeping basket joint.

[0007] Preferably, an adjusting steel cable is fixedly connected to the ejection slider, and the adjusting steel cable is arranged in the upper surrounding tube.

[0008] Preferably, a connecting seat is provided on the lower enclosure joint, an armrest is provided on one side of the lower enclosure tube, and the armrest is connected to the connecting seat.

[0009] Preferably, a sleeping basket adjustment base is fixedly connected to the upper surrounding tube, a sleeping basket adjustment handle is provided on the sleeping basket adjustment base, and the other end of the adjustment steel cable is fixedly connected to the sleeping basket adjustment handle, and a handle cover is provided on one side outer wall of the sleeping basket adjustment handle.

[0010] Preferably, a convex tooth and a second step are provided on one side outer wall of the upper peripheral joint, a first step and a square hole are provided on one side outer wall of the lower peripheral joint, and the square tooth is sleeved in the square hole.

[0011] Preferably, an outer cover of the sleeping basket is arranged on an outer wall on one side of the sleeping basket joint, and an inner cover of the sleeping basket is arranged on an outer wall on the other side of the sleeping basket joint.

[0012] Preferably, a shower head is rotatably connected to the upper peripheral joint.

[0013] Compared with the prior art, the beneficial effects achieved by the utility model are as follows: the utility model is designed with a sleeping basket adjustment structure, and the sleeping basket can be adjusted in angle and folded by pulling the handle with one hand, and the sleeping basket can be kept in a locked state in the sleeping position or sitting position through the locking mechanism. It only needs one hand to operate it, which is very quick and convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0015] Figure 1 It is a front view structural schematic diagram of the utility model in an unfolded state;

[0016] Figure 2 It is a schematic diagram of the front view structure during the angle adjustment process of the utility model;

[0017] Figure 3 It is a front view structural schematic diagram of the utility model in a folded state;

[0018] Figure 4 This is a schematic diagram of the front view cutaway structure of the utility model;

[0019] Figure 5 for Figure 4 Schematic diagram of the enlarged structure of the A area in the middle;

[0020] Figure 6 for Figure 4 Schematic diagram of the enlarged structure of the middle B area;

[0021] Figure 7It is a schematic diagram of the cutaway structure of the utility model from another viewing angle;

[0022] Figure 8 for Figure 7 Schematic diagram of the enlarged structure of the middle C area;

[0023] Fig. 9 It is a schematic diagram of a three-dimensional cutaway structure of the utility model;

[0024] Fig.10 for Fig. 9 Schematic diagram of the enlarged structure of the D region in the middle;

[0025] Fig.11 It is a schematic diagram of a three-dimensional cutaway structure of the utility model in another state;

[0026] Fig.12 for Fig.11 Schematic diagram of the enlarged structure of the middle E region;

[0027] Fig.13 It is the structural explosion diagram of the utility model;

[0028] Fig.14 for Fig.13 Schematic diagram of the enlarged structure of the middle F region;

[0029] Fig.15 It is a three-dimensional structural schematic diagram of the lower periphery joint of the utility model;

[0030] Fig.16 It is a three-dimensional structural schematic diagram of the upper peripheral joint of the utility model.

[0031] In the figure: 1. sleeping basket joint; 2. sleeping basket outer cover; 3. sleeping basket inner cover; 4. sleeping basket quick release button; 5. sleeping basket inner teeth; 6. sleeping basket latch; 7. sleeping basket gear; 8. ejection slider; 9. upper enclosure joint; 10. shower head; 11. lower enclosure joint; 12. connecting seat; 13. sleeping basket adjustment base; 14. sleeping basket adjustment handle; 15. handle cover; 16. adjustment cable; 17. gear spring; 18. latch spring; 19. button spring; 20. upper enclosure tube; 21. lower enclosure tube; 22. square teeth; 23. convex teeth; 24. first step; 25. second step; 26. square hole; 27. handrail. DETAILED DESCRIPTION

[0032] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0033] See also Figure 1-16 The utility model provides an embodiment: a folding sleeping basket that can adjust the angle and fold by one-hand operation, including a sleeping basket joint 1, a gear spring 17 is arranged in the sleeping basket joint 1, a sleeping basket inner tooth 5 is arranged on one side of the gear spring 17, a sleeping basket gear 7 is arranged on one side of the sleeping basket inner tooth 5, a square tooth 22 is arranged on one side of the outer wall of the sleeping basket gear 7, an ejection slider 8 is arranged on one side of the sleeping basket gear 7, a sleeping basket latch 6 is arranged in the sleeping basket joint 1, a latch spring 18 is arranged on the sleeping basket latch 6, and an upper circumference joint 9 is arranged on one side of the sleeping basket latch 6 , and the ejection slider 8 is slidably connected to the upper periphery joint 9, the upper periphery joint 9 is arranged in the sleeping basket joint 1, the upper periphery tube 20 is sleeved in the upper periphery joint 9, a lower periphery joint 11 is arranged on one side of the upper periphery joint 9, and the lower periphery joint 11 is arranged in the sleeping basket joint 1, and the lower periphery tube 21 is sleeved on the lower periphery joint 11; a sleeping basket quick release button 4 is arranged on the outer wall of one side of the sleeping basket joint 1, a button spring 19 is arranged on one side of the sleeping basket quick release button 4, and the button spring 19 is arranged in the sleeping basket joint 1, and the sleeping basket quick release button 4 and the button spring 19 are used to disassemble the sleeping basket joint 1 The ejection slider 8 is fixedly connected with an adjustment cable 16, and the adjustment cable 16 is arranged in the upper surrounding tube 20, and the adjustment cable 16 is used to pull the ejection slider 8; the lower surrounding joint 11 is provided with a connecting seat 12, and a handrail 27 is arranged on one side of the lower surrounding tube 21, and the handrail 27 is sleeved on the connecting seat 12; the upper surrounding tube 20 is fixedly connected with a sleeping basket adjustment base 13, and the sleeping basket adjustment handle 14 is arranged on the sleeping basket adjustment base 13, and the other end of the adjustment cable 16 is fixedly connected to the sleeping basket adjustment handle 14, and a side outer wall of the sleeping basket adjustment handle 14 is arranged There is a handle cover 15, which is used to protect the sleeping basket adjustment handle 14; a convex tooth 23 and a second step 25 are provided on one side outer wall of the upper periphery joint 9, a first step 24 and a square hole 26 are provided on one side outer wall of the lower periphery joint 11, and the square tooth 22 is sleeved in the square hole 26; a sleeping basket outer cover 2 is provided on one side outer wall of the sleeping basket joint 1, and a sleeping basket inner cover 3 is provided on the other side outer wall of the sleeping basket joint 1, and the sleeping basket outer cover 2 and the sleeping basket inner cover 3 are used to protect the sleeping basket joint 1; a shower head 10 is rotatably connected to the upper periphery joint 9, and the shower head 10 is used to connect the guardrail;

[0034] Working principle: By pulling the sleeping basket adjustment handle 14 and pushing it forward or backward, the conversion of the three postures of the sleeping basket, namely, the sitting position, the sleeping position and the folding position, can be controlled by one hand in two consecutive actions. The working principle is that one end of the adjusting steel cable 16 is connected to the sleeping basket adjustment handle 14, and the other end of the adjusting steel cable 16 is connected to the ejection slider 8. The ejection slider 8 is slidably placed in the upper joint 9. When it slides, the sleeping basket gear 7 is ejected through the inclined slide on the other side. The sleeping basket gear 7 is slidably placed in the upper joint 9 and is fixed in the upper joint 9 by the groove on the cylindrical surface, so that it maintains a non-rotatable sliding connection with the upper joint 9. One end of the sleeping basket gear 7 is provided with a raised small tooth that meshes with the inner teeth 5 of the sleeping basket. Because the inner teeth 5 of the sleeping basket are The sleeping basket joint 1 is fixed in the manner of inlaying, so when the raised small teeth on one end of the sleeping basket gear 7 are engaged with the raised small teeth on one end of the sleeping basket inner teeth 5, the sleeping basket joint 1 and the upper surrounding joint 9 can maintain a locking relationship. Conversely, when the ejection slider 8 lifts the sleeping basket gear 7, the raised small teeth on one end of the sleeping basket gear 7 will move to the end of the sleeping basket inner teeth 5 without raised small teeth. At this time, the sleeping basket joint 1 and the upper surrounding joint 9 maintain a rotatable relationship. The rotation and locking of the upper surrounding joint 9 and the lower surrounding joint 11 are also controlled by the sleeping basket gear 7. Six raised square teeth 22 are provided at the other end of the sleeping basket gear 7, and six square holes 26 are also provided in the lower surrounding joint 11. When the square teeth 22 of the sleeping basket gear 7 are inserted into the lower surrounding joint 11, When the upper and lower joints 9 and 11 are in the square hole 26, the upper and lower joints 9 and 11 maintain a non-rotatable fixed relationship. On the contrary, when the square teeth 22 on the sleeping basket gear 7 withdraw from the square hole 26 in the lower joint 11, the upper and lower joints 9 and 11 can make a rotational movement. The above is called the first locking mechanism, and the following is the second locking mechanism, which is mainly achieved by placing the sleeping basket bayonet 6 in the hole provided in the sleeping basket joint 1, and placing the bayonet spring 18 between the sleeping basket bayonet 6 and the sleeping basket joint 1. Its main function is that when the upper and lower joints 9 and 11 are maintained at a 180-degree relationship, when the first locking mechanism is released, when the sleeping basket is adjusted to a sitting position, although the first locking mechanism is released, due to the first step 2 provided on the lower joint 11 4, at this time, it is just aligned with the sleeping basket latch 6 set in the sleeping basket joint 1, that is, the sleeping basket latch 6 is in conflict with the first step 24 on the lower surrounding joint 11 under the action of the latch spring 18, and the lower surrounding joint 11 and the sleeping basket joint 1 can be locked again as a non-rotatable relationship. However, since the first locking mechanism is in a released state, the upper surrounding joint 9 and the sleeping basket joint 1 still maintain a rotatable relationship. At this time, the upper surrounding tube 20 is continued to be pushed forward to make the upper surrounding joint 9 and the lower surrounding joint 11 less than 80 degrees. At this time, the convex tooth 23 set in the upper surrounding joint 9 is in conflict with the sleeping basket latch 6, and the sleeping basket latch 6 is retracted into the sleeping basket joint 1 through the inclined surface, that is, the locking relationship between the lower surrounding joint 11 and the sleeping basket joint 1 is released, and the first locking mechanism and the second locking mechanism are both released.The upper surrounding tube 20 and the lower surrounding tube 21 are folded in half. When the sleeping basket is adjusted to the sleeping position, even if the first locking mechanism is released, since the second step 25 provided on the upper surrounding joint 9 is just aligned with the sleeping basket latch 6 provided in the sleeping basket joint 1, that is, the sleeping basket latch 6 conflicts with the second step 25 on the upper surrounding joint 9 under the action of the latch spring 18, the upper surrounding joint 9 and the sleeping basket joint 1 can be locked again to a non-rotatable relationship, so that the sleeping basket can no longer tilt backwards. The above first and second locking mechanisms can lock the sleeping basket in a non-rotatable relationship regardless of whether it is a sitting position or a lying position, as long as it is not in a sleeping position. To drive the sleeping basket adjustment handle 14 on the sleeping basket adjustment base 13, that is, in the sitting position and the sleeping position, the first and second locking mechanisms are both locked at the same time, wherein the sleeping basket outer cover 2 and the sleeping basket inner cover 3 are used to protect the sleeping basket joint 1, the sleeping basket quick release button 4 and the button spring 19 are used to disassemble the sleeping basket joint 1, the shower head 10 is used to connect the guardrail, the connecting seat 12 is used to install the handrail 27, the handle cover 15 is used to protect the sleeping basket adjustment handle 14, and the gear spring 17 is used to apply thrust to the sleeping basket gear 7, so that the sleeping basket gear 7 is separated from the sleeping basket inner gear 5.

[0035] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0036] The device embodiments described above are merely illustrative, wherein the units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, they may be located in one place, or they may be distributed on multiple network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the scheme of this embodiment. Ordinary technicians in this field can understand and implement it without paying creative labor.

[0037] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the utility model.

Claims

1. A foldable sleeping cot that can be adjusted in angle and folded by single-handed operation, comprising a sleeping cot joint (1), characterized in that: The sleeping basket joint (1) is provided with a gear spring (17), a sleeping basket internal tooth (5) is provided on one side of the gear spring (17), a sleeping basket gear (7) is provided on one side of the sleeping basket internal tooth (5), a square tooth (22) is provided on one side of the outer wall of the sleeping basket gear (7), an ejection slider (8) is provided on one side of the sleeping basket gear (7), a sleeping basket latch (6) is provided in the sleeping basket joint (1), and a latch spring (18) is provided on the sleeping basket latch (6). ), an upper surrounding joint (9) is provided on one side of the sleeping basket latch (6), and an ejection slider (8) is slidably connected in the upper surrounding joint (9), the upper surrounding joint (9) is provided in the sleeping basket joint (1), an upper surrounding tube (20) is sleeved in the upper surrounding joint (9), a lower surrounding joint (11) is provided on one side of the upper surrounding joint (9), and the lower surrounding joint (11) is provided in the sleeping basket joint (1), and a lower surrounding tube (21) is sleeved on the lower surrounding joint (11).

2. The foldable sleeping cot that can be adjusted in angle and folded by one-hand operation according to claim 1, characterized in that: A sleeping basket quick-release button (4) is provided on one side outer wall of the sleeping basket joint (1), a button spring (19) is provided on one side of the sleeping basket quick-release button (4), and the button spring (19) is arranged in the sleeping basket joint (1).

3. The foldable sleeping cot that can be adjusted in angle and folded by one-hand operation according to claim 1, characterized in that: The ejection slider (8) is fixedly connected with an adjustment steel cable (16), and the adjustment steel cable (16) is arranged in the upper surrounding tube (20).

4. The foldable sleeping cot that can be adjusted in angle and folded by one-hand operation according to claim 1, characterized in that: A connecting seat (12) is arranged on the lower enclosure joint (11), and a handrail (27) is arranged on one side of the lower enclosure tube (21), and the handrail (27) is sleeved on the connecting seat (12).

5. The foldable sleeping cot that can be adjusted in angle and folded by one-hand operation according to claim 3, characterized in that: The upper surrounding tube (20) is fixedly connected to a sleeping basket adjustment base (13), a sleeping basket adjustment handle (14) is provided on the sleeping basket adjustment base (13), and the other end of the adjustment steel cable (16) is fixedly connected to the sleeping basket adjustment handle (14), and a handle cover (15) is provided on one side outer wall of the sleeping basket adjustment handle (14).

6. The foldable sleeping cot that can be adjusted in angle and folded by one-hand operation according to claim 1, characterized in that: A convex tooth (23) and a second step (25) are provided on one side outer wall of the upper peripheral joint (9), a first step (24) and a square hole (26) are provided on one side outer wall of the lower peripheral joint (11), and the square tooth (22) is sleeved in the square hole (26).

7. The foldable sleeping cot that can be adjusted in angle and folded by one-hand operation according to claim 1, characterized in that: A sleeping basket outer cover (2) is arranged on one side outer wall of the sleeping basket joint (1), and a sleeping basket inner cover (3) is arranged on the other side outer wall of the sleeping basket joint (1).

8. The foldable sleeping cot that can be adjusted in angle and folded by one-hand operation according to claim 6, characterized in that: A shower head (10) is rotatably connected to the upper peripheral joint (9).

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