Base of baby cradle and baby cradle

Abstract

The utility model belongs to the technical field of baby products, and particularly relates to a baby cradle base and a baby cradle, the baby cradle base comprises a base main body, two sides of the base main body are convexly provided with connecting parts, and the inner walls of the lower ends of the connecting parts and the inner side wall of the lower end of the base main body are provided with reinforcing parts I; a reinforcing part II is convexly arranged on the end surface of the bottom plate; the supporting pipe is movably connected to the connecting part; when the base plate is arranged at the lower end of the base body, the first reinforcing part and the second reinforcing part abut against each other, the edge of the base plate and the edge of the lower end of the base body abut against each other, and the first reinforcing part and the second reinforcing part and the edge of the base plate and the edge of the lower end of the base body are welded into a whole through ultrasonic waves, so that connection between the base body and the base plate is firmer, and the bearing capacity of the base body is improved; the joint of the base body and the supporting pipe is not prone to breakage, and the service life of the base is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of baby products, in particular to a base of a baby cradle and the baby cradle. Background Art

[0002] A baby cradle is a bedding designed for babies, usually mounted on a rocker or suspended on a pivot, and can generate a rocking motion. For example, a baby cradle disclosed in Chinese patent CN202022559291.1 includes a cradle bracket and a base, and the cradle bracket can swing on the base.

[0003] Existing baby cradles still have some shortcomings:

[0004] 1. When the baby lies in the cradle, the cradle frame is pressed down by the weight of the baby, and the base bears the force transmitted from the cradle frame, which makes the connection between the base body and the support tube easy to break, thus affecting the use. In order to strengthen the bearing capacity of the base, the existing method is to add a steel plate inside the base, but this will lead to an increase in production costs.

[0005] 2. The cradle bracket is usually assembled by plugging the support frame and the connector. Due to the deformation of the support frame due to thermal expansion and contraction or certain errors in the produced support frame, the support frame cannot be inserted into the connector during the plug-in assembly of the support frame and the connector, resulting in inconvenient assembly or even failure to assemble. Summary of the invention

[0006] The purpose of the utility model is to provide a base for a baby cradle and a baby cradle, wherein a reinforcement portion 1 of a base body abuts against a reinforcement portion 2 of a bottom plate, an edge of the bottom plate and an edge of the lower end of the base body abut against each other, and are welded together by ultrasonic welding, so that the base body has better bearing capacity, and the problem that the base body has poor bearing capacity and is easy to break is improved.

[0007] The purpose of the utility model is achieved in this way:

[0008] A base of a baby cradle, comprising:

[0009] The base body has connecting parts protruding from both sides thereof, and the inner wall of the lower end of the connecting part and the inner side wall of the lower end of the base body are both formed with a reinforcing part 1;

[0010] A bottom plate, the end surface of which is protrudingly provided with a second reinforcement portion; and

[0011] A support tube movably connected to the connecting portion;

[0012] When the bottom plate is placed at the lower end of the base body, the first reinforcing part and the second reinforcing part abut against each other, and the edge of the bottom plate and the edge of the lower end of the base body abut against each other, and are both integrated by ultrasonic welding.

[0013] Preferably, the support tube is a metal tube.

[0014] Preferably, the reinforcement part 1 has a plurality of reinforcement columns 1 and reinforcement plates 1, and the side walls of the reinforcement columns 1 are connected and fixed by the reinforcement plates 1;

[0015] The second reinforcement part has a plurality of second reinforcement columns and a second reinforcement plate, and the side walls of the second reinforcement columns are connected and fixed by the second reinforcement plate;

[0016] When the reinforcing portion 1 and the reinforcing portion 2 are in contact with each other, the reinforcing column 1 and the reinforcing column 2 are connected to each other correspondingly, and the reinforcing plate 1 and the reinforcing plate 2 are connected to each other correspondingly.

[0017] Preferably, the lower end surface of the reinforcing column 1 and the lower edge of the reinforcing plate 1 are not located in the same plane, so that the lower end of the reinforcing column 1 forms a positioning portion 1;

[0018] The upper end surface of the second reinforcing column and the upper edge of the second reinforcing plate are not located in the same plane, so that the upper end of the second reinforcing column forms a second positioning portion;

[0019] When the bottom plate is placed at the lower end of the base body, the first positioning portion and the second positioning portion are connected to each other correspondingly.

[0020] Preferably, the lower end surface of the reinforcing column 1 is transitionally connected to the lower edge of the reinforcing plate 1 via an inclined surface 1, and the upper end surface of the reinforcing column 2 is transitionally connected to the upper edge of the reinforcing plate 2 via an inclined surface 2;

[0021] When the bottom plate is placed at the lower end of the base body, the first inclined surface and the second inclined surface are connected to each other correspondingly.

[0022] Preferably, a bayonet is provided on the side wall of the support tube, and a clamping block is provided on the side wall of the connecting portion or the bottom plate;

[0023] When the connecting portion is inserted into the supporting tube, the clamping block is clamped in the clamping opening to limit the supporting tube from being separated from the connecting portion.

[0024] A baby cradle, comprising:

[0025] The base of the baby cradle;

[0026] A cradle support movably connected to the upper end of the base body; and

[0027] A driving device is installed on the base body and connected to the cradle bracket, and is used for driving the cradle bracket to swing.

[0028] Preferably, the cradle support comprises at least:

[0029] A first support frame, which is mounted on the driving device; and

[0030] Support frame 2, both ends of which are connected to the two ends of support frame 1 through connecting devices;

[0031] Wherein, the connecting device comprises:

[0032] A first connecting member, a connecting groove is formed at the lower end thereof; and

[0033] A second connecting member is hinged to the upper end of the first connecting member, and both sides of the second connecting member have plug-in parts;

[0034] The end of the first support frame is inserted into the connecting groove, and the plug-in portion is inserted into the end of the second support frame, so that the cradle bracket is assembled.

[0035] Compared with the prior art, the utility model has the following outstanding and beneficial technical effects:

[0036] 1. The reinforcement part 1 of the base body designed in the utility model abuts against the reinforcement part 2 of the bottom plate, and the edge of the bottom plate and the edge of the lower end of the base body abut against each other, and are all integrated by ultrasonic welding, so that the connection between the base body and the bottom plate is more secure, thereby improving the structural strength of the base body, making the connection between the base body and the support tube less likely to break, extending the service life, and there is no need to set a steel plate between the base body and the bottom plate, saving production costs.

[0037] 2. The base body and the support tube of the utility model are connected together by means of a clamping block and a bayonet. The fixing method of the support tube is simple and convenient. The user no longer needs to use additional tools such as screws for assembly, making the assembly simpler and faster.

[0038] 3. The connection device designed in the utility model has a connection member 1 and a connection member 2 which are hinged to each other. By adjusting the position of the connection member 1 on the connection member 2, the support frame 1 of the cradle bracket can be more easily inserted into the connection groove of the connection member 1, and the assembly of the cradle bracket is easier and more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0039] Figure 1 It is a structural schematic diagram of the utility model.

[0040] Figure 2 This is one of the partial structural schematic diagrams of the utility model.

[0041] Figure 3 This is the second schematic diagram of the local structure of the utility model.

[0042] Figure 4 It is an exploded view of the utility model.

[0043] Figure 5 for Figure 4 Enlarged view of point A in the middle.

[0044] Figure 6 It is a structural schematic diagram of the bottom plate of the utility model.

[0045] Figure 7 It is a structural schematic diagram of the connection device of the utility model.

[0046] Figure 8 It is an exploded view of the connection device of the utility model.

[0047] Figure numerals: 1. base body; 11. connecting part; 111. block; 12. reinforcing part one; 121. reinforcing column one; 122. reinforcing plate one; 123. inclined surface one; 13. positioning part one; 2. bottom plate; 21. reinforcing part two; 211. reinforcing column two; 212. reinforcing plate two; 213. inclined surface two; 22. positioning part two; 3. support tube; 31. bayonet; 5. support frame one; 6. support frame two; 7. connecting device; 71. connecting piece one; 711. connecting groove; 72. connecting piece two; 721. plug-in part. DETAILED DESCRIPTION

[0048] The specific implementation of the utility model is further described in detail below with reference to the accompanying drawings.

[0049] Combination Figures 1 to 6 A base of a baby cradle comprises: a base body 1, both sides of which are protrudingly formed with connecting parts 11, and the inner wall of the lower end of the connecting part 11 and the inner side wall of the lower end of the base body 1 are both formed with reinforcing parts 12; a bottom plate 2, the end surface of which is protrudingly provided with reinforcing parts 21; a support tube 3, which is movably connected to the connecting part 11; when the bottom plate 2 is placed at the lower end of the base body 1, the reinforcing parts 12 and 21 abut against each other and are integrated by ultrasonic welding, and the edge of the bottom plate 2 and the edge of the lower end of the base body 1 abut against each other and are integrated by ultrasonic welding, so that the base body 1 and the bottom plate 2 are integrated, the bearing capacity of the base body 1 is increased, and the connecting part 11 is prevented from breaking.

[0050] The support tube 3 is a metal tube, and is made of hard metal such as aluminum alloy, iron alloy, etc., to prevent the support tube 3 from being deformed or broken.

[0051] Combination Figures 4 to 6The reinforcing part 12 has a plurality of reinforcing columns 121 and a reinforcing plate 122, the side walls of the two reinforcing columns 121 are connected and fixed by the reinforcing plate 122, and the side walls of the reinforcing column 121 and the inner side wall of the base body 1 are connected and fixed by the reinforcing plate 122; the reinforcing part 21 has a plurality of reinforcing columns 211 and a reinforcing plate 212, and the side walls of the two reinforcing columns 211 are connected and fixed by the reinforcing plate 212; when the reinforcing part 12 and the reinforcing part 21 abut against each other, the lower end surface of the reinforcing column 121 and the upper end surface of the reinforcing column 211 are connected to each other correspondingly, the lower edge of the reinforcing plate 122 and the upper edge of the reinforcing plate 212 are connected to each other correspondingly, and the reinforcing column 211 and the inner side wall of the base body 1 are connected and fixed by the reinforcing plate 212, so that the connection between the base body 1 and the bottom plate 2 is more firm and stable.

[0052] Combination Figures 4 to 6 The lower end surface of the reinforcing column 121 and the lower edge of the reinforcing plate 122 are not located in the same plane, so that the lower end of the reinforcing column 121 forms a positioning portion 13; the upper end surface of the reinforcing column 211 and the upper edge of the reinforcing plate 212 are not located in the same plane, so that the upper end of the reinforcing column 211 forms a positioning portion 22; when the bottom plate 2 is placed at the lower end of the base body 1, the positioning portion 13 and the positioning portion 22 are connected to each other correspondingly.

[0053] In the present embodiment, the lower end surface of the reinforcing column 121 is lower than the plane where the lower edge of the reinforcing plate 122 is located, so that the positioning portion 13 (i.e., the lower end surface of the reinforcing column 121 and the lower end side wall of the reinforcing plate 122) forms a positioning groove; the upper end surface of the reinforcing column 211 is higher than the plane where the upper edge of the reinforcing plate 212 is located, so that the positioning portion 22 is a positioning column; when the bottom plate 2 is installed to the lower end of the base body 1, the positioning column is inserted into the positioning groove, which facilitates the accurate installation of the bottom plate 2 on the base body 1, and after the positioning column is inserted into the positioning groove, the connection strength between the bottom plate 2 and the base body 1 is improved.

[0054] Combination Figures 4 to 6 The lower end surface of the reinforcing column 121 and the lower edge of the reinforcing plate 122 are transitionally connected through the inclined surface 123, and the upper end surface of the reinforcing column 211 and the upper edge of the reinforcing plate 212 are transitionally connected through the inclined surface 213; when the bottom plate 2 is placed at the lower end of the base body 1, the inclined surface 123 and the inclined surface 213 are connected to each other correspondingly, and the inclined surface 123 and the inclined surface 213 can facilitate the positioning column to slide into the positioning groove, and facilitate the position correspondence of the reinforcing part 12 and the reinforcing part 21. At the same time, the inclined surface 123 and the inclined surface 213 increase the connection area between the reinforcing part 12 and the reinforcing part 21, so that the bottom plate 2 is installed on the base body 1 and the structure after ultrasonic welding is more firm, thereby increasing the bearing capacity of the base body 1.

[0055] like Figure 4 As shown, a bayonet 31 is provided on the side wall of the support tube 3, and a clamping block 111 is provided on the side wall or the bottom plate 2 of the connecting portion 11; when the support tube 3 is installed to the base body 1, when the connecting portion 11 is inserted into the support tube 3, the clamping block 111 is clamped in the bayonet 31 to limit the support tube 3 from being separated from the connecting portion 11. The installation method of the support tube 3 is simple and quick.

[0056] like Figure 1 As shown, a baby cradle comprises: a baby cradle base; a cradle bracket movably connected to the upper end of the base body 1; and a driving device installed on the base body 1 and connected to the cradle bracket for driving the cradle bracket to swing.

[0057] Combination Figure 1 , Figure 7 and Figure 8 The cradle bracket includes: a support frame 5, which is installed on the driving device; a plurality of support frames 6, both ends of which are connected to the two ends of the support frame 5 through a connecting device 7; a cloth for holding up the baby, which connects the support frame 5 and the support frame 6; wherein the connecting device 7 includes: a connecting member 71, a connecting groove 711 is provided at the lower end thereof; a connecting member 72, which is hinged at the upper end of the connecting member 71, and both sides of the connecting member 72 are provided with a plug-in portion 721; the end of the support frame 5 is inserted into the connecting groove 711, and the plug-in portion 721 is inserted into the end of the support frame 6 to realize the assembly of the cradle bracket, and the plug-in portion 721 is provided with a plurality of reinforcing ribs for improving the structural strength of the plug-in portion 721.

[0058] The driving device includes: a motor, a reducer, a rotating shaft and a connecting seat. The motor drives the reducer to drive the rotating shaft to rotate, and the rotating shaft drives the connecting seat to swing, so that the connecting seat drives the cradle bracket to swing.

[0059] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A base for a baby cradle, characterized in that: include: The base body (1) has connecting parts (11) protrudingly formed on both sides, and the inner wall of the lower end of the connecting part (11) and the inner side wall of the lower end of the base body (1) are both formed with a reinforcing part (12); A bottom plate (2), the end surface of which is protrudingly provided with a second reinforcement portion (21); and A support tube (3) movably connected to the connecting portion (11); When the bottom plate (2) is placed at the lower end of the base body (1), the reinforcing part one (12) and the reinforcing part two (21) abut against each other, and the edge of the bottom plate (2) and the edge of the lower end of the base body (1) abut against each other, and are both integrated by ultrasonic welding.

2. The base of the baby cradle according to claim 1, characterized in that: The support tube (3) is a metal tube.

3. The base of the baby cradle according to claim 1, characterized in that: The reinforcement part 1 (12) comprises a plurality of reinforcement columns 1 (121) and reinforcement plates 1 (122), and the side walls of the reinforcement columns 1 (121) are connected and fixed by the reinforcement plates 1 (122); The reinforcing part 2 (21) comprises a plurality of reinforcing columns 2 (211) and reinforcing plates 2 (212), and the side walls of the reinforcing columns 2 (211) are connected and fixed by the reinforcing plates 2 (212); When the reinforcing portion 1 (12) and the reinforcing portion 2 (21) are in contact with each other, the reinforcing column 1 (121) and the reinforcing column 2 (211) are connected to each other correspondingly, and the reinforcing plate 1 (122) and the reinforcing plate 2 (212) are connected to each other correspondingly.

4. The base of the baby cradle according to claim 3, characterized in that: The lower end surface of the reinforcing column 1 (121) and the lower edge of the reinforcing plate 1 (122) are not located in the same plane, so that the lower end of the reinforcing column 1 (121) forms a positioning portion 1 (13); The upper end surface of the second reinforcing column (211) and the upper edge of the second reinforcing plate (212) are not located in the same plane, so that the upper end of the second reinforcing column (211) forms a second positioning portion (22); When the bottom plate (2) is placed at the lower end of the base body (1), the first positioning portion (13) and the second positioning portion (22) are connected to each other correspondingly.

5. The base of the baby cradle according to claim 4, characterized in that: The lower end surface of the reinforcing column 1 (121) and the lower edge of the reinforcing plate 1 (122) are transitionally connected via an inclined surface 1 (123), and the upper end surface of the reinforcing column 2 (211) and the upper edge of the reinforcing plate 2 (212) are transitionally connected via an inclined surface 2 (213); When the bottom plate (2) is placed at the lower end of the base body (1), the first inclined surface (123) and the second inclined surface (213) are connected to each other in a corresponding manner.

6. A base for a baby cradle according to any one of claims 1 to 5, characterized in that: A bayonet (31) is provided on the side wall of the support tube (3), and a clamping block (111) is provided on the side wall of the connecting portion (11) or the bottom plate (2); When the connecting portion (11) is inserted into the supporting tube (3), the clamping block (111) is clamped into the clamping port (31) to prevent the supporting tube (3) from being separated from the connecting portion (11).

7. A baby cradle, characterized in that: include: A base for a baby cradle as claimed in any one of claims 1 to 6; A cradle bracket, movably connected to the upper end of the base body (1); as well as A driving device is mounted on the base body (1) and connected to the cradle bracket, and is used to drive the cradle bracket to swing.

8. The baby cradle according to claim 7, characterized in that: The cradle support at least comprises: a support frame (5) mounted on the driving device; and Support frame 2 (6), both ends of which are connected to the two ends of support frame 1 (5) through connecting devices (7); Wherein, the connecting device (7) comprises: A connecting member (71) having a connecting groove (711) at its lower end; and A second connecting member (72) is hingedly connected to the upper end of the first connecting member (71), and both sides of the second connecting member (72) have plug-in parts (721); The end of the support frame one (5) is inserted into the connection groove (711), and the plug-in portion (721) is inserted into the end of the support frame two (6), thereby realizing the assembly of the cradle bracket.

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