A reinforced spring device for a rocking toy

Abstract

This utility model relates to the field of amusement facility technology and discloses a reinforced spring device for a rocking toy, solving the problem that a single support spring supporting the rocking toy can easily cause it to break due to excessive force. It includes a base, a top plate directly above the base, and a support mechanism between the top plate and the base. The support mechanism includes a vertical cylinder fixed to the top of the base, a column movably sleeved inside the cylinder, an outer ring fixedly sleeved on the outside of the column, and a support spring fixedly connected between the bottom of the outer ring and the top of the cylinder. The support spring is sleeved on the outside of the column, and a connecting column connects the column and the top plate. Multiple support pillars are provided at equal angles on the outside of the cylinder, and each support pillar has a ball bearing located at the bottom of the top plate. This utility model can reduce the force exerted by the top plate on the support spring, thereby preventing the support spring from breaking due to excessive force.

Description

Technical Field

[0001] This utility model belongs to the field of amusement facility technology, specifically a reinforced spring device for a rocking toy. Background Technology

[0002] Children's rocking toys are a type of entertainment device that is popular with children because of their cartoonish appearance and the fact that they play children's songs and videos when used, making them a primary form of children's entertainment.

[0003] Currently, the main support component of children's rocking toys is a single support spring, which controls the rocking toy's swaying back and forth and left and right. Although the structure is simple, the spring is prone to breakage if the force is too great, posing a safety hazard to children. Utility Model Content

[0004] In view of the above situation and to overcome the defects of the prior art, this utility model provides a reinforced spring device for a rocking toy, which effectively solves the problem that the rocking toy is prone to breakage due to excessive force when supported by a single support spring.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a reinforced spring device for a rocking toy, comprising a base, a top plate directly above the base, and a support mechanism between the top plate and the base; The support mechanism includes a vertical tube fixed to the top of the base, a column movably sleeved inside the vertical tube, an outer ring fixedly sleeved on the outside of the column, a support spring fixedly connected between the bottom of the outer ring and the top of the vertical tube, the support spring sleeved on the outside of the column, a connecting column connecting the column and the top plate, and multiple support columns provided at equal angles on the outside of the vertical tube, each support column having a ball bearing located at the bottom of the top plate at its top.

[0006] Preferably, the column is provided with a spherical groove, a sphere is movably installed inside the spherical groove, the bottom end of the connecting column is fixedly connected to the sphere, and the top end of the connecting column is fixed to the bottom of the top plate.

[0007] Preferably, the top of the column is provided with a clearance groove that communicates with the spherical groove, and the connecting column passes through the clearance groove.

[0008] Preferably, multiple guide rods are fixedly connected at equal angles between the outer side of the vertical cylinder and the top of the base, and guide blocks are movably sleeved on the outer side of the guide rods, with the bottom end of the support column fixed to the top of the guide block.

[0009] Preferably, a sleeve block is fixedly sleeved on the outer side of the guide rod, and an auxiliary spring is fixedly connected between the bottom of the sleeve block and the top of the guide block. The auxiliary spring is sleeved on the outer side of the guide rod, and the support column passes through the sleeve block and is movably connected to the sleeve block.

[0010] Preferably, the outer side of the vertical cylinder is provided with a side groove, the outer side of the column is fixedly connected to the side block, and the side block is slidably connected to the side groove.

[0011] Compared with the prior art, the beneficial effects of this utility model are: 1. The cooperation between the vertical tube, column, outer ring, support spring, ball and connecting column facilitates the back-and-forth and left-and-right swaying of the top plate. The cooperation between the guide rod, guide block, auxiliary spring, sleeve block, support column and ball facilitates the support and buffering of the top plate, which can reduce the force of the top plate on the support spring, thereby avoiding the support spring from breaking due to excessive force. 2. The cooperation between the side groove and the side block can limit the movement of the column, so that the column can only move longitudinally and avoid the support spring from twisting. Attached Figure Description

[0012] The accompanying drawings are provided to further understand the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation thereof.

[0013] In the attached diagram: Figure 1 This is a schematic diagram of the reinforced spring device structure of the rocking toy of this utility model; Figure 2 This is a schematic diagram of the support mechanism structure of this utility model; Figure 3 This is a schematic diagram of the disassembled structure of the connecting column and the upright column of this utility model; Figure 4 This is a schematic diagram of the support structure of this utility model.

[0014] In the diagram: 1. Base; 2. Support mechanism; 201. Vertical cylinder; 202. Column; 203. Outer ring; 204. Connecting column; 205. Column; 206. Support spring; 207. Side block; 208. Side groove; 209. Clearance groove; 2010. Sphere; 2011. Spherical groove; 2012. Guide rod; 2013. Guide block; 2014. Auxiliary spring; 2015. Sleeve block; 2016. Ball bearing; 3. Top plate. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0016] Example 1, by Figure 1The present invention relates to a reinforced spring device for a rocking toy, comprising a base 1, a top plate 3 directly above the base 1, and a support mechanism 2 between the top plate 3 and the base 1.

[0017] Specifically, by Figures 2-4 The support mechanism 2 includes a vertical cylinder 201 fixed to the top of the base 1. A column 205 is movably sleeved inside the vertical cylinder 201. An outer ring 203 is fixedly sleeved on the outer side of the column 205. A support spring 206 is fixedly connected between the bottom of the outer ring 203 and the top of the vertical cylinder 201. The support spring 206 is sleeved on the outer side of the column 205. A connecting column 204 connects the column 205 and the top plate 3. The support spring 206 supports the top plate 3. Multiple support pillars 202 are provided at equal angles on the outer side of the vertical cylinder 201. Each support pillar 202 has a ball bearing 2016 located at the bottom of the top plate 3 at its top. A spherical groove 2011 is provided on the column 205. A ball 2010 is movably installed inside the spherical groove 2011 to facilitate rotation of the ball 2010 within the spherical groove 2011. The bottom end of the connecting column 204 is fixedly connected to the ball 2010. The top of 04 is fixed to the bottom of the top plate 3. The top of the column 205 is provided with a clearance groove 209 that communicates with the spherical groove 2011. The connecting column 204 passes through the clearance groove 209. The clearance groove 209 is used to avoid the connecting column 204. Multiple guide rods 2012 are fixedly connected at equal angles between the outer side of the vertical cylinder 201 and the top of the base 1. A guide block 2013 is movably sleeved on the outer side of the guide rod 2012. The bottom of the support column 202 is fixed to the top of the guide block 2013. A sleeve block 2015 is fixedly sleeved on the outer side of the guide rod 2012. An auxiliary spring 2014 is fixedly connected between the bottom of the sleeve block 2015 and the top of the guide block 2013. The auxiliary spring 2014 is sleeved on the outer side of the guide rod 2012. The support column 202 passes through the sleeve block 2015 and is movably connected to the sleeve block 2015. The top plate 3 is supported by various balls 2016. By setting support springs 206, the top plate 3 can swing back and forth and left and right. At the same time, the top plate 3 is supported and buffered by various auxiliary springs 2014, reducing the force on the support springs 206.

[0018] Specifically, by Figure 2 As shown, the outer side of the vertical cylinder 201 is provided with a side groove 208, and the outer side of the column 205 is fixedly connected to the side block 207, and the side block 207 is slidably connected to the side groove 208. The side block 207 and side groove 208 limit and guide the column 205 to prevent the column 205 from rotating and causing the support spring 206 to twist, thus preventing the support spring 206 from breaking.

[0019] Working principle: A support spring 206 is provided between the outer ring 203 and the vertical cylinder 201, which is sleeved on the outside of the column 205. At the same time, the ball 2010 can rotate in the spherical groove 2011, which facilitates the back-and-forth and left-and-right swinging control of the rocker through the support spring 206. Multiple balls 2016 are evenly located on the top of the top plate 3, and auxiliary springs 2014 support the balls 2016. Thus, when the rocker swings back-and-forth and left-and-right, the auxiliary springs 2014 support and buffer the top plate 3, reducing the force of the top plate 3 on the support spring 206, thereby reducing the stress on the support spring 206 and finally preventing the support spring 206 from breaking.

Claims

1. A reinforced spring device for a rocking horse comprising a base (1) characterised in that: A top plate (3) is provided directly above the base (1), and a support mechanism (2) is provided between the top plate (3) and the base (1). The support mechanism (2) includes a vertical tube (201) fixed to the top of the base (1). A column (205) is movably sleeved inside the vertical tube (201). An outer ring (203) is fixedly sleeved on the outside of the column (205). A support spring (206) is fixedly connected between the bottom of the outer ring (203) and the top of the vertical tube (201). The support spring (206) is sleeved on the outside of the column (205). A connecting column (204) is connected between the column (205) and the top plate (3). Multiple support columns (202) are provided at equal angles on the outside of the vertical tube (201). Each support column (202) has a ball bearing (2016) located at the bottom of the top plate (3) at its top.

2. The reinforced spring device for a rocking toy according to claim 1, characterized in that: The column (205) is provided with a spherical groove (2011), and a sphere (2010) is movably installed inside the spherical groove (2011). The bottom end of the connecting column (204) is fixedly connected to the sphere (2010), and the top end of the connecting column (204) is fixed to the bottom of the top plate (3).

3. The reinforced spring device for a rocking toy according to claim 1, characterized in that: The top of the column (205) is provided with a clearance groove (209) that communicates with the spherical groove (2011), and the connecting column (204) passes through the clearance groove (209).

4. The reinforced spring device for a rocking toy according to claim 1, characterized in that: Multiple guide rods (2012) are fixedly connected at equal angles between the outer side of the vertical cylinder (201) and the top of the base (1). A guide block (2013) is movably sleeved on the outer side of the guide rod (2012), and the bottom end of the support column (202) is fixed to the top of the guide block (2013).

5. The reinforced spring device for a rocking toy according to claim 4, characterized in that: A sleeve block (2015) is fixedly sleeved on the outside of the guide rod (2012). An auxiliary spring (2014) is fixedly connected between the bottom of the sleeve block (2015) and the top of the guide block (2013). The auxiliary spring (2014) is sleeved on the outside of the guide rod (2012). The support column (202) passes through the sleeve block (2015) and is movably connected to the sleeve block (2015).

6. The reinforced spring device for a rocking toy according to claim 1, characterized in that: The outer side of the vertical tube (201) is provided with a side groove (208), and the outer side of the column (205) is fixedly connected to the side block (207). The side block (207) and the side groove (208) are slidably connected.

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