Foldable sleeping basket

Abstract

The utility model belongs to the field of sleeping baskets, and particularly relates to a foldable sleeping basket which comprises a bottom plate, a lower annular frame fixedly connected to the top of the bottom plate, inserting legs fixedly connected to the bottom of the bottom plate, a folding assembly arranged on the lower annular frame, a middle annular frame arranged above the lower annular frame, a first hinge rod, a second hinge rod and a third hinge rod. A first hinge rod is hinged to the outer wall of the lower annular frame, a second hinge rod is hinged to the outer wall of the first hinge rod, a fixed sleeve seat is fixedly connected to the outer wall of the second hinge rod, a sliding sleeve seat is slidably connected to the outer wall of the second hinge rod, a connecting steel rope is arranged on the sliding sleeve seat, and a third hinge rod is hinged to the inner wall of the sliding sleeve seat. In the folding and unfolding process of the foldable sleeping basket, all the hinge rods can move according to a preset track, for example, the middle annular frame can be stably close to the lower annular frame in the folding process, and the middle annular frame can be recovered to a stable use state in the unfolding process, so that the stability of the overall structure of the sleeping basket is ensured, the use safety is ensured, and reliable sleeping support can be provided for a baby.

Description

Technical Field

[0001] This utility model relates to the field of sleeping basket technology, specifically a foldable sleeping basket. Background Technology

[0002] With the fast pace of modern life and increasing demand for convenient travel, the portability and practicality of infant and pet products have become key concerns for parents and pet owners. Baskets, as essential items for infants and pets' daily sleep and rest, are widely used in both family life and outdoor activities. In the home, users need to flexibly adjust the bassinet's position according to different room layouts and usage needs; when out and about, whether for a short walk or a long trip, users want to be able to easily carry the bassinet to provide a familiar and comfortable sleeping space for their infants or pets.

[0003] Currently, some bassinets suffer from structural instability in their design. During folding and unfolding, the movement trajectories of various components are inaccurate, easily causing the bassinet to wobble and potentially damaging parts, thus affecting safety. Furthermore, the folding and unfolding operations of these bassinets are usually cumbersome, requiring multiple steps and complex procedures, making them inconvenient for users and failing to meet the needs of quick daily storage and use. Therefore, we propose a foldable bassinet. Utility Model Content

[0004] The main objective of this invention is to provide a foldable sleeping basket that can solve the problems mentioned in the background section.

[0005] To achieve the above objectives, the present invention proposes a foldable sleeping basket, comprising a base plate, a lower ring frame fixedly connected to the top of the base plate, and insert legs fixedly connected to the bottom of the base plate. A folding assembly is provided on the lower ring frame, and a middle ring frame is provided above the lower ring frame. The folding assembly includes:

[0006] Hinged rod one, hinged to the outer wall of the lower ring frame, and hinged rod two is hinged to the outer wall of hinged rod one;

[0007] A fixed sleeve is fixedly connected to the outer wall of the second hinge rod, and a sliding sleeve is slidably connected to the outer wall of the second hinge rod.

[0008] A connecting steel rope is provided on the sliding sleeve, and a hinge rod is hinged to the inner wall of the sliding sleeve.

[0009] Hinge rod four is hinged to the end of hinge rod one away from the lower ring frame, and hinge rod five is hinged to the outer wall of hinge rod two.

[0010] Preferably, the end of hinge rod two away from hinge rod five is hinged to the outer wall of the middle ring frame, and the end of hinge rod four away from hinge rod one is hinged to the outer wall of the middle ring frame.

[0011] Preferably, the end of hinge rod five away from hinge rod two is hinged to the outer wall of the lower annular frame, and the end of hinge rod three away from the sliding sleeve is hinged to the outer wall of hinge rod one.

[0012] Preferably, the fixed sleeve has an installation slot, the inner wall of the fixed sleeve is rotatably connected to a rotating plate, the rotating plate has a slot, both ends of the connecting steel rope are fixedly connected to steel balls, one set of steel balls is set in the groove of the rotating plate, the other set of steel balls is set in the adjusting plate, the rotating plate has a curved surface, and the inner wall of the installation slot is fixedly connected to a hinge rod.

[0013] Preferably, the sliding sleeve has a through groove, the outer wall of the sliding sleeve is fixedly connected to a fixing clip, and the inner wall of the through groove is slidably connected to a hinge rod.

[0014] Preferably, a fixed seat is fixedly connected to the outer wall of the middle ring frame, an adjusting plate is rotatably connected to the inner wall of the fixed seat, a connecting seat is fixedly connected to the outer wall of the middle ring frame, an upper ring frame is fixedly connected to the inner wall of the connecting seat, and a lifting rod is rotatably connected to the outer wall of the upper ring frame.

[0015] This invention provides a foldable sleeping basket. It has the following beneficial effects:

[0016] (1) During the folding and unfolding process of the foldable bassinet, each hinge rod can move along a predetermined trajectory. For example, when folding, the middle ring frame can smoothly approach the lower ring frame, and when unfolding, it can return to a stable working state. This ensures that the overall structure of the bassinet is stable, guarantees the safety of use, and can provide reliable sleep support for the baby.

[0017] (2) The fixed seat, sliding seat and related connecting parts of the foldable sleeping basket are ingeniously designed. By rotating the adjustment plate, in conjunction with the interaction of the steel ball, connecting steel rope and rotating plate, the fixed seat and sliding seat can be easily engaged and disengaged, making the folding and unfolding of the sleeping basket convenient and quick, greatly improving the user experience, and making it easier to store or carry when going out. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.

[0019] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the present invention;

[0020] Figure 2 This is a cross-sectional structural diagram of the first and second hinge rods of this utility model;

[0021] Figure 3 This is an exploded cross-sectional view of the fixed sleeve and sliding sleeve of this utility model;

[0022] Figure 4 This is a cross-sectional view of the connecting steel rope and the fixing sleeve of this utility model;

[0023] Figure 5 This is a cross-sectional view of the rotating plate and connecting steel rope of this utility model.

[0024] Figure 6 This is a cross-sectional view of the ring frame and the fixed base in this utility model.

[0025] Figure 7 This is an exploded cross-sectional view of the adjusting plate and the fixed base of this utility model.

[0026] Reference numerals: 1. Base plate; 2. Lower ring frame; 3. Insert leg; 4. Folding assembly; 41. Hinge rod one; 42. Hinge rod two; 43. Fixed sleeve; 431. Mounting slot; 432. Rotating plate; 433. Slot; 434. Steel ball; 44. Sliding sleeve; 441. Through groove; 442. Fixed clamp; 45. Connecting steel rope; 46. Hinge rod three; 47. Hinge rod four; 48. Hinge rod five; 5. Middle ring frame; 6. Fixed seat; 7. Adjusting plate; 8. Connecting seat; 9. Upper ring frame; 10. Lifting rod.

[0027] The realization of the purpose, functional features and advantages of this utility model will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0028] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0029] Please see Figures 1-7This utility model proposes a foldable sleeping basket, including a base plate 1. A lower ring frame 2 is fixedly connected to the top of the base plate 1, and a plug-in leg 3 is fixedly connected to the bottom of the base plate 1. The plug-in leg 3 can be snapped onto a stroller or pet stroller. A folding component 4 is provided on the lower ring frame 2, and a middle ring frame 5 is provided above the lower ring frame 2. The folding component 4 includes a hinge rod 41. The outer wall of the lower ring frame 2 is hinged to the hinge rod 41. The outer wall of the hinge rod 41 is hinged to the hinge rod 42. The outer wall of the hinge rod 42 is fixedly connected to a fixed sleeve 43. The outer wall of the hinge rod 42 is slidably connected to a sliding sleeve 44. A connecting steel rope 45 is provided on the sliding sleeve 44. The inner wall of the sliding sleeve 44 is hinged to the hinge rod 46. The end of the hinge rod 41 away from the lower ring frame 2 is hinged to the hinge rod 47. The outer wall of the hinge rod 42 is hinged to the hinge rod 48.

[0030] In this invention, the end of hinge rod 42 furthest from hinge rod 48 is hinged to the outer wall of the middle ring frame 5; the end of hinge rod 47 furthest from hinge rod 41 is hinged to the outer wall of the middle ring frame 5; the end of hinge rod 48 furthest from hinge rod 42 is hinged to the outer wall of the lower ring frame 2; and the end of hinge rod 46 furthest from the sliding sleeve 44 is hinged to the outer wall of hinge rod 41. This hinge method further optimizes the structure of the folding assembly 4, enabling each hinge rod to move along a predetermined trajectory during the folding and unfolding of the basket, ensuring the overall stability of the basket's structure. For example, during folding, the interaction between the hinge rods allows the middle ring frame 5 to smoothly approach the lower ring frame 2, while during unfolding, it ensures that the basket returns to a stable usable state.

[0031] Furthermore, the fixed sleeve 43 has an installation slot 431, and a hinge rod 42 is fixedly connected to the inner wall of the installation slot 431. A rotating plate 432 is rotatably connected to the inner wall of the fixed sleeve 43. The rotating plate 432 has a slot 433. Steel balls 434 are fixedly connected to both ends of the connecting steel rope 45. One set of steel balls 434 is located in the groove of the rotating plate 432, and the other set of steel balls 434 is located in the adjusting plate 7. The rotating plate 432 and the fixed sleeve 43 are elastically connected by a compression spring. The rotating plate 432 has a curved surface for connecting steel balls. The connection between the rope 45 and the steel ball 434 is a thin line. This curved surface facilitates the rotation of the clamping plate 432, which is pushed by the fixed clamping head 442, causing the clamping plate 432 to rotate. The clamping plate 432 has a rope groove, which allows the connecting steel rope 45 to pass through, but not the steel ball 434. Therefore, when the connecting steel rope 45 moves, it can cause the steel ball 434 to move. The displacement of the steel ball 434 causes the clamping plate 432 to rotate. By rotating the adjusting plate 7 in conjunction with the internal steel ball 434, the displacement of the connecting steel rope 45 can be facilitated.

[0032] Furthermore, a through groove 441 is provided on the sliding sleeve 44, and a hinge rod 42 is slidably connected to the inner wall of the through groove 441. A fixing head 442 is fixedly connected to the outer wall of the sliding sleeve 44. A fixing seat 6 is fixedly connected to the outer wall of the middle annular frame 5. An adjusting plate 7 is rotatably connected to the inner wall of the fixing seat 6. A connecting seat 8 is fixedly connected to the outer wall of the middle annular frame 5. An upper annular frame 9 is fixedly connected to the inner wall of the connecting seat 8. A lifting rod 10 is rotatably connected to the outer wall of the upper annular frame 9.

[0033] In use, by rotating the adjusting plate 7, the steel ball 434 and the connecting steel rope 45 drive the rotating plate 432 to rotate, thereby causing the slot 433 to leave the fixed head 442, releasing the locking state between the fixed sleeve 43 and the sliding sleeve 44. At this time, push the middle ring frame 5 downward to bring it closer to the lower ring frame 2, so that the folding component 4 can be folded down. At this time, through the cooperation of the hinge rod 3 46, the sliding sleeve 44 slides on the outer wall of the hinge rod 2 42, completing the folding operation of the device.

[0034] When unfolding is required, the central ring frame 5 moves upward, driving the folding assembly 4 to unfold. When the first hinge rod 41 and the second hinge rod 42 unfold, the third hinge rod 46 drives the sliding sleeve 44 to move closer to the fixed sleeve 43, causing the fixed clamp head 442 to press against the rotating clamp plate 432. At this time, the rotating clamp plate 432 rotates, facilitating the sliding sleeve 44 and the fixed sleeve 43 to fit together. Then, through the reset of the compression spring, the rotating clamp plate 432 is reset, causing the fixed clamp head 442 to be limited by the clamping groove 433, completing the clamping work between the sliding sleeve 44 and the fixed sleeve 43, and enabling the folding assembly 4 to unfold conveniently and quickly.

[0035] The above are merely preferred embodiments of this utility model and do not limit the patent scope of this utility model. Any equivalent structural transformations made based on the inventive concept of this utility model and the contents of the specification and drawings of this utility model, or direct / indirect applications in other related technical fields, are included within the patent protection scope of this utility model.

Claims

1. A collapsible sleeping basket comprising a floor (1) characterised in that: The bottom of the bottom plate (1) is fixedly connected with the plug-in leg (3), the lower annular frame (2) is provided with a folding assembly (4), the upper side of the lower annular frame (2) is provided with a middle annular frame (5), the folding assembly (4) comprises: The outer wall of the lower annular frame (2) is hingedly connected with a first hinged rod (41), and the outer wall of the first hinged rod (41) is hingedly connected with a second hinged rod (42); The outer wall of the second hinged rod (42) is fixedly connected with a fixed sleeve (43), and the outer wall of the second hinged rod (42) is slidably connected with a sliding sleeve (44); The sliding sleeve (44) is provided with a connecting steel rope (45), and the inner wall of the sliding sleeve (44) is hingedly connected with a third hinged rod (46); The outer wall of the second hinged rod (42) is hingedly connected with a fifth hinged rod (48).

2. The collapsible bassinet of claim 1, wherein: The outer wall of the second hinged rod (42) is hingedly connected with a fifth hinged rod (48).

3. The collapsible sleep sack of claim 1, wherein: The outer wall of the second hinged rod (42) is hingedly connected with a fifth hinged rod (48).

4. The collapsible bassinet of claim 1, wherein: The outer wall of the second hinged rod (42) is hingedly connected with a fifth hinged rod (48).

5. The collapsible sleep sack of claim 1, wherein: The outer wall of the second hinged rod (42) is hingedly connected with a fifth hinged rod (48).

6. The collapsible bassinet of claim 1, wherein: The outer wall of the second hinged rod (42) is hingedly connected with a fifth hinged rod (48). The outer wall of the second hinged rod (42) is hingedly connected with a fifth hinged rod (48). The outer wall of the second hinged rod (42) is hingedly connected with a fifth hinged rod (48). The outer wall of the second hinged rod (42) is hingedly connected with a fifth hinged rod (48). The outer wall of the second hinged rod (42) is hingedly connected with a fifth hinged rod (48). The outer wall of the second hinged rod (42) is hingedly connected with a fifth hinged rod (48). The outer wall of the second hinged rod (42) is hingedly connected with a fifth hinged rod (48). The outer wall of the second hinged rod (42) is hingedly connected with a fifth hinged rod (48). The outer wall of the second hinged rod (42) is hingedly connected with a fifth hinged rod (48). 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