An adjustable bedside crib for infants

Abstract

The present invention discloses an adjustable bedside crib for infants, which includes a first telescopic frame tube, a second telescopic frame tube, a combined tube, a support rod frame, a bed board, and a connecting component. Among them: The first telescopic frame tube and the second telescopic frame tube are arranged oppositely, and each is composed of a bottom frame tube in the shape of a rounded rectangular semi-frame and vertically arranged, support tubes nested at both ends of the bottom frame tube, and an upper frame tube in the shape of a rounded rectangular semi-frame fixedly connected to the tops of the two support tubes. The upper frame tube is horizontally arranged, and limit blocks are formed at both ends thereof. A horizontally transverse shaft hole seat is formed at the bottom end of the inner side wall of the support tube. Support blocks extending outward are formed at both bottom ends of the two sides of the bottom frame tube. A number of relatively positioned and through-hole limiting holes are formed on the bottom frame tube and the support tube. The bottom frame tube and the support tube are fixedly connected by screwing screw parts into the relatively positioned limiting holes.

Description

Technical Field

[0001] The present invention belongs to the technical field of infant products, and particularly relates to an adjustable infant bedside crib. Background Art

[0002] An infant bedside crib is a type of baby crib. Its four sides are usually of a fixed structure, and only the rod on one side can be retracted to the lower part. In the normal state, it is a common baby crib with rod protection on all four sides. When the side rod is retracted, it is connected to an adult bed and serves as a bedside crib. However, the existing infant bedside cribs still have some defects. Its bed surface cannot be adjusted according to the actual bed surface of the adult bed, and it is easy to cause the bed surface of the baby crib and the bed surface of the adult bed to be not on the same plane during application. Moreover, the bed board of the bedside crib is usually of a fixed size and cannot increase the area of the bed board. Summary of the Invention

[0003] The purpose of the present invention is to provide an adjustable infant bedside crib to solve the problems raised in the above background art.

[0004] The technical solution adopted by the present invention to achieve the above purpose is as follows:

[0005] An adjustable infant bedside crib includes a first telescopic frame tube, a second telescopic frame tube, a combined tube, a support rod frame, a bed board, and a connection component, wherein:

[0006] The first telescopic frame tube and the second telescopic frame tube are arranged opposite to each other. Each is composed of a bottom frame tube in the shape of a rounded rectangular semi-frame and vertically arranged, support tubes nested at both ends of the bottom frame tube, and an upper frame tube in the shape of a rounded rectangular semi-frame and fixedly connected to the tops of the two support tubes. The upper frame tube is horizontally arranged, and limit blocks are formed at both ends thereof. A horizontally and laterally arranged shaft hole seat is formed at the bottom end of the inner side wall of the support tube. Support blocks extending outward are formed at both bottom ends of the two sides of the bottom frame tube. A number of relatively positioned and through-hole limit holes are formed on the bottom frame tube and the support tube. The bottom frame tube and the support tube are fixedly connected by screwing screw parts into the relatively positioned limit holes.

[0007] The combined tube is formed by connecting a cross tube and a secondary tube. Limit card slots that are relatively positioned and fitted with the limit blocks are formed at the outer ends of the cross tube and the secondary tube. A fitting column tube is formed at the inner end of the cross tube. A fitting groove that is relatively positioned and fitted with the fitting column tube is formed at the inner end of the secondary tube.

[0008] The support rod frame is composed of a pair of symmetrically arranged side rods and three reinforcing ribs connected between the two side rods. Shaft rods that are relatively positioned and fitted with the shaft hole seats are formed at both ends of the side rods. A column groove is also vertically connected to the bottom end of the reinforcing rib in the middle of the side rods.

[0009] The overall shape of the bed board is a rounded rectangular plate, which is fixedly arranged on the top of the support rod frame. There is a gap for the coaxial hole seat between the bottom wall of the bed board and the shaft rod.

[0010] The connecting component is composed of four identical hanging rods, two connecting plates of the same size and in the shape of a rounded rectangular plate, two identical connecting pipes, a support column pipe and a rubber plug nested at the bottom end of the support column pipe. The hanging rod is composed of a first straight pipe, an extension rod vertically connected to the outer end side of the top of the first straight pipe, and a second straight pipe vertically connected to the top end of the extension rod and arranged parallel to the first straight pipe and outward. The second straight pipe is fitted into the shaft hole seat in a relative position. The bottom wall of the connecting plate is fixedly connected with a limiting shaft seat at the left and right ends respectively. The first straight pipe is fitted into the limiting shaft seat in a relative position. The shaft rod is fitted into the first straight pipe. One end of the connecting pipe is fitted into the fitting column pipe on the cross pipe, and the other end has the same shape as the fitting column pipe. The top end of the support column pipe is fitted into the column groove in a relative position.

[0011] Further, the cross pipe and the auxiliary pipe are connected by fitting the fitting column pipe into the fitting groove in a relative position. A combined pipe is embedded and connected between the limiting blocks on each side of the first telescopic frame pipe and the limiting blocks on the same side of the second telescopic frame pipe. The two ends of the combined pipe are completely embedded into the limiting blocks through the limiting card slots and fixed between the first telescopic frame pipe and the second telescopic frame pipe. The bed board is connected to the first telescopic frame pipe and the second telescopic frame pipe by fitting the shaft rod on the bottom support rod frame into the shaft hole seats on the first telescopic frame pipe and the second telescopic frame pipe in a relative position.

[0012] Further, a combined pipe is embedded and connected between the limiting blocks on each side of the first telescopic frame pipe and the limiting blocks on the same side of the second telescopic frame pipe. The two ends of the combined pipe are completely embedded into the limiting blocks through the limiting card slots and fixed between the first telescopic frame pipe and the second telescopic frame pipe. The connecting pipe on the connecting component is fixedly connected between the cross pipe and the auxiliary pipe on the same side by fitting the two ends into the cross pipe and the auxiliary pipe in a relative position respectively. One hanging rod is embedded in each of the shaft hole seats on the first telescopic frame pipe and the second telescopic frame pipe. The hanging rod is connected to the shaft hole seat by fitting the second straight pipe into the shaft hole seat. One connecting plate is connected to the two hanging rods on the first telescopic frame pipe by fitting the first straight pipe into the limiting shaft seat. Another connecting plate is connected to the two hanging rods on the second telescopic frame pipe by fitting the first straight pipe into the limiting shaft seat. A support rod frame is connected between the two hanging rods on the first telescopic frame pipe and the second telescopic frame pipe. The support rod frame is connected to the hanging rod by fitting four shaft rods into the first straight pipe in a relative position respectively.

[0013] Further, the top surface of the bed board and the top surface of the connecting plate are on the same horizontal plane.

[0014] Further, the length of the connecting pipe when it is embedded between the cross pipe and the auxiliary pipe is equal to the sum of the widths of the two connecting plates.

[0015] Further, the top end of the support column tube is embedded in the column groove of the support rod frame.

[0016] Further, cavities that fit the extension rods are formed on both sides of the outer side edge of the connecting plate.

[0017] Further, a pair of straight row wheels are also provided at the bottom rear side of the first telescopic frame tube.

[0018] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0019] By splicing the first telescopic frame tube, the second telescopic frame tube, the combined tube, the support rod frame, and the bed board, a bedside bed in a basic form is formed. By adjusting the relative distance between the support tube and the bottom frame tube, the position of the bed board surface in the vertical direction can be adjusted. By connecting the connection component between the first telescopic frame tube and the second telescopic frame tube, the overall width of the bedside bed can be increased, thereby increasing the area of the bed surface. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation to the present invention. In the drawings:

[0021] Figure 1 is a schematic structural diagram of the present invention;

[0022] Figure 2 is a schematic structural diagram of the present invention without the connection component installed;

[0023] Figure 3 is a schematic structural diagram of each part of the present invention excluding the connection component;

[0024] Figure 4 is a schematic structural diagram of the first telescopic frame tube of the present invention;

[0025] Figure 5 is a schematic structural diagram of the second telescopic frame tube of the present invention;

[0026] Figure 6 is a schematic structural diagram of the combined tube of the present invention;

[0027] Figure 7 is a schematic structural diagram of the support rod frame of the present invention;

[0028] Figure 8 is a schematic structural diagram of the connection component of the present invention;

[0029] Wherein: 1. First telescopic frame tube; 2. Second telescopic frame tube; 3. Combined tube; 4. Support bracket; 5. Bed board; 6. Connection component; 7. Bottom frame tube; 8. Support tube; 9. Upper frame tube; 10. Limit block; 11. Axle hole seat; 12. Support block; 13. Limit hole; 14. Horizontal tube; 15. Sub-tube; 16. Limit card slot; 17. Fitting column tube; 18. Fitting groove; 19. Side bar; 20. Reinforcing rib; 21. Axle bar; 22. Column groove; 23. Hanging bar; 24. Connection plate; 25. Connection tube; 26. Support column tube; 27. Rubber plug; 28. First straight tube; 29. Extension bar; 30. Second straight tube; 31. Limit axle seat; 32. Straight row wheel. Detailed implementation mode

[0030] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0031] Please refer to Figures 1 to 8 , the present invention provides the following technical solutions:

[0032] An adjustable bedside bed for infants and young children includes a first telescopic frame tube 1, a second telescopic frame tube 2, a combined tube 3, a support bracket 4, a bed board 5, and a connection component 6.

[0033] The first telescopic frame tube 1 and the second telescopic frame tube 2 are arranged opposite to each other, and both are composed of a bottom frame tube 7 in the shape of a rounded rectangular semi-frame and arranged vertically, a support tube 8 nested at both ends of the bottom frame tube 7, and an upper frame tube 9 in the shape of a rounded rectangular semi-frame fixedly connected to the tops of the two support tubes 8. The upper frame tube 9 is horizontally arranged, and limit blocks 10 are formed at both ends thereof. A horizontally transverse axle hole seat 11 is formed at the bottom end of the inner side wall of the support tube 8. Support blocks 12 extending outward are formed at both bottom ends of the bottom frame tube 7. The support blocks 12 can increase the support force of the bottom frame tube 7 on the bottom surface. A number of relatively positioned and penetrating left and right side walls limit holes 13 are formed on the bottom frame tube 7 and the support tube 8. The bottom frame tube 7 and the support tube 8 are fixedly connected by screwing screw parts into the relatively positioned limit holes 13;

[0034] The combined tube 3 is formed by connecting a horizontal tube 14 and a sub-tube 15. Limit card slots 16 that are relatively positioned and fitted with the limit blocks 10 are formed at the outer ends of the horizontal tube 14 and the sub-tube 15. A fitting column tube 17 is formed at the inner end of the horizontal tube 14. A fitting groove 18 that is relatively positioned and fitted with the fitting column tube 17 is formed at the inner end of the sub-tube 15;

[0035] The support rod frame 4 is composed of a pair of symmetrically arranged side rods 19 and three reinforcing ribs 20 connected between the two side rods 19. The two ends of the side rods 19 are formed with shaft rods 21 that are relatively engaged with the shaft hole seat 11. The bottom end of the reinforcing rib 20 in the upper middle part of the side rod 19 is also vertically connected with a column groove 22.

[0036] The bed board 5 is in the shape of a rounded rectangular plate as a whole, and is fixedly arranged on the top of the support rod frame 4. There is a gap between the bottom wall of the bed board 5 and the shaft rod 21 for the coaxial hole seat 11 to pass through;

[0037] The connecting assembly 6 is composed of four identical hanging rods 23, two connecting plates 24 of the same size and in the shape of rounded rectangular plates, two identical connecting tubes 25, a supporting column tube 26 and a rubber plug 27 nested in the bottom end of the supporting column tube 26. The hanging rod 23 is composed of a first straight tube 28, an extension rod 29 vertically connected to the outer end side of the top of the first straight tube 28, and a second straight tube 30 vertically connected to the top of the extension rod 29 and arranged outwardly parallel to the first straight tube 28. The second straight tube 30 is relatively engaged with the shaft hole seat 11, and the left and right ends of the bottom wall of the connecting plate 24 are respectively fixedly connected to the limited shaft seat 31, the first straight tube 28 is relatively engaged with the limited shaft seat 31, the shaft rod 21 is engaged with the first straight tube 28, one end of the connecting tube 25 is engaged with the engaged column tube 17 on the cross tube 14, and the other end thereof is formed with the same shape as the engaged column tube 17, and the top of the supporting column tube 26 is relatively engaged with the column groove 22.

[0038] Among them, the top end of the support column tube 26 is embedded in the column groove 22 of the support rod frame 4. When the bed board 5 is moved down to the lowest level on the bottom frame tube 7 through the support tube 8, the support column tube 26 can be just supported on the bottom surface; cavities that match the extension rod 29 are formed on both sides of the outer side edge of the connecting plate 24, so that when the connecting plate 24 is connected to the hanging rod 23, its corners can match the extension rod 29; a pair of inline skates 32 are also provided at the rear bottom end of the first telescopic frame tube 1, which is convenient for tilting and moving the present invention.

[0039] When applied in practice, in one embodiment, reference Figure 2 The cross tube 14 and the auxiliary tube 15 are connected by the interlocking column tube 17, which is embedded in the interlocking groove 18. A combined tube 3 is embedded and connected between the limiting block 10 on each side of the first telescopic frame tube 1 and the limiting block 10 on the same side of the second telescopic frame tube 2. Both ends of the combined tube 3 are completely embedded in the limiting block 10 and fixed between the first telescopic frame tube 1 and the second telescopic frame tube 2 through the limiting groove 16; the bed board 5 and the first telescopic frame tube 1 and the second telescopic frame tube 2 are connected by the shaft rod 21 on the bottom support rod frame 4, which is embedded in the shaft hole seat 11 on the first telescopic frame tube 1 and the second telescopic frame tube 2. At this time, the present invention is a bedside bed in the basic state.

[0040] In one embodiment, referenceFigure 3 On each side of the first telescopic frame tube 1, a combined tube 3 is embedded and connected between the limit blocks 10 on the same side of the second telescopic frame tube 2. Both ends of the combined tube 3 are completely embedded in the limit blocks 10 through the limit card slots 16 and fixed between the first telescopic frame tube 1 and the second telescopic frame tube 2. The connecting tube 25 on the connecting component 6 is fixedly connected between the horizontal tube 14 and the auxiliary tube 15 on the same side by respectively embedding the two ends into the horizontal tube 14 and the auxiliary tube 15. A hanging rod 23 is respectively embedded in each of the shaft hole seats 11 on the first telescopic frame tube 1 and the second telescopic frame tube 2. The hanging rod 23 is connected to the shaft hole seat 11 through the second straight tube 30 and is embedded in the shaft hole seat 11. A connecting plate 24 is connected to the two hanging rods 23 of the first telescopic frame tube 1 through the first straight tube 28 and is embedded in the limit shaft seat 31. Another connecting plate 24 is connected to the two hanging rods 23 of the second telescopic frame tube 2 through the first straight tube 28 and is embedded in the limit shaft seat 31. A support rod frame 4 is connected between the two hanging rods 23 on the first telescopic frame tube 1 and the second telescopic frame tube 2. The support rod frame 4 is connected to the hanging rod 23 by respectively embedding four shaft rods 21 into the first straight tube 28, which can increase the area of the bed surface. At this time, the present invention is a bedside bed in a state where the bed surface area is increased; the top surface of the bed board 5 is in the same horizontal plane as the top surface of the connecting plate 24 to ensure the flatness of the bed surface; in addition, the length of the connecting tube 25 when it is embedded between the horizontal tube 14 and the auxiliary tube 15 is equal to the sum of the widths of the two connecting plates 24.

[0041] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or elements inherent to such process, method, article or device.

[0042] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An adjustable bedside crib for infants and young children, characterized in that, It includes a first telescopic frame tube (1), a second telescopic frame tube (2), a combined tube (3), a support rod frame (4), a bed board (5), and a connection component (6), where: The first telescopic frame tube (1) and the second telescopic frame tube (2) are arranged oppositely, and each is composed of a bottom frame tube (7) in the shape of a rounded rectangular half-frame and vertically arranged, support tubes (8) nested at both ends of the bottom frame tube (7), and an upper frame tube (9) in the shape of a rounded rectangular half-frame and fixedly connected to the tops of the two support tubes (8). The upper frame tube (9) is horizontally arranged, and limit blocks (10) are formed at both ends thereof. A horizontally transverse shaft hole seat (11) is formed at the bottom end of the inner side wall of the support tube (8). Support blocks (12) extending outward are formed at both bottom ends of the bottom frame tube (7). A number of relatively positioned and through-hole limiting holes (13) are formed on the bottom frame tube (7) and the support tube (8). The bottom frame tube (7) and the support tube (8) are fixedly connected by screwing screw parts into the relatively positioned limiting holes (13). The combined tube (3) is formed by connecting a cross tube (14) and a secondary tube (15). Limit card slots (16) for relatively positioned fitting with the limit blocks (10) are formed at the outer ends of the cross tube (14) and the secondary tube (15). A fitting column tube (17) is formed at the inner end of the cross tube (14). A fitting groove (18) for relatively positioned fitting with the fitting column tube (17) is formed at the inner end of the secondary tube (15). The support rod frame (4) is composed of a pair of symmetrically arranged side rods (19) and three reinforcing ribs (20) connected between the two side rods (19). Shaft rods (21) for relatively positioned fitting with the shaft hole seats (11) are formed at both ends of the side rods (19). A column groove (22) is vertically connected to the bottom end of the reinforcing rib (20) in the middle of the side rod (19). The bed board (5) is integrally in the shape of a rounded rectangular plate and is fixedly arranged on the top of the support rod frame (4). There is a gap between the bottom wall of the bed board (5) and the shaft rod (21) through which the common shaft hole seat (11) passes. The connecting component (6) is composed of four identical hanging rods (23), two connecting plates (24) of the same size and in the shape of a rounded rectangular plate, two identical connecting pipes (25), a support column pipe (26), and a rubber plug (27) nested at the bottom end of the support column pipe (26). The hanging rod (23) is composed of a first straight pipe (28), an extension rod (29) vertically connected to the outer end side of the top of the first straight pipe (28), and a second straight pipe (30) vertically connected to the top end of the extension rod (29) and arranged parallel to the first straight pipe (28) and extending outward. The second straight pipe (30) is fitted into the shaft hole seat (11) in a relative position. The bottom wall of the connecting plate (24) is fixedly connected with a limit shaft seat (31) on each of the left and right end sides. The first straight pipe (28) is fitted into the limit shaft seat (31) in a relative position. The shaft rod (21) is fitted into the first straight pipe (28). One end of the connecting pipe (25) is fitted into the fitting column pipe (17) on the cross pipe (14), and the other end has the same shape as the fitting column pipe (17). The top end of the support column pipe (26) is fitted into the column groove (22) in a relative position; The cross pipe (14) and the auxiliary pipe (15) are connected by fitting the fitting column pipe (17) into the fitting groove (18) in a relative position. A combined pipe (3) is embedded and connected between the limit blocks (10) on the same side of the first telescopic frame pipe (1) and the limit blocks (10) on the same side of the second telescopic frame pipe (2). The two ends of the combined pipe (3) are completely embedded into the limit blocks (10) through the limit card slots (16) and fixed between the first telescopic frame pipe (1) and the second telescopic frame pipe (2). The bed board (5) is connected to the first telescopic frame pipe (1) and the second telescopic frame pipe (2) by fitting the shaft rod (21) on the bottom support bracket (4) into the shaft hole seats (11) on the first telescopic frame pipe (1) and the second telescopic frame pipe (2) in a relative position; A combined pipe (3) is embedded and connected between the limit catch blocks (10) on each side of the first telescopic frame pipe (1) and the limit catch blocks (10) on the same side of the second telescopic frame pipe (2). The two ends of the combined pipe (3) are completely embedded in the limit catch blocks (10) through limit card slots (16) and fixed between the first telescopic frame pipe (1) and the second telescopic frame pipe (2). The connecting pipe (25) on the connecting component (6) is fixedly connected between the cross pipe (14) and the auxiliary pipe (15) on the same side by respectively and oppositely embedding the two ends into the cross pipe (14) and the auxiliary pipe (15). A hanging rod (23) is respectively embedded in each of the shaft hole seats (11) on the first telescopic frame pipe (1) and the second telescopic frame pipe (2). The hanging rod (23) is connected to the shaft hole seat (11) through the second straight pipe (30) embedded in the shaft hole seat (11). A connecting plate (24) is connected to the two hanging rods (23) of the first telescopic frame pipe (1) through the first straight pipe (28) embedded in the limit shaft seat (31). Another connecting plate (24) is connected to the two hanging rods (23) of the second telescopic frame pipe (2) through the first straight pipe (28) embedded in the limit shaft seat (31). A support rod frame (4) is connected between the two hanging rods (23) on the first telescopic frame pipe (1) and the second telescopic frame pipe (2). The support rod frame (4) is connected to the hanging rod (23) by respectively and oppositely embedding four shaft rods (21) into the first straight pipe (28).

2. The adjustable bedside crib for infants according to claim 1, wherein: The top surface of the bed board (5) is on the same horizontal plane as the top surface of the connecting plate (24).

3. The adjustable bedside crib for infants according to claim 1, characterized in that: The length of the connecting pipe (25) when it is embedded between the cross pipe (14) and the auxiliary pipe (15) is equal to the sum of the widths of the two connecting plates (24).

4. The adjustable bedside crib for infants according to claim 1, characterized in that: The top end of the support column pipe (26) is embedded and arranged on the column groove (22) of the support rod frame (4).

5. The adjustable bedside crib for infants according to claim 1, characterized in that: Contoured cavities that fit the extension rods (29) are formed on both sides of the outer side edge of the connecting plate (24).

6. The adjustable bedside crib for infants according to claim 1, wherein: A pair of straight row wheels (32) are further arranged at the rear bottom end of the first telescopic frame pipe (1).

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