Children game fence fixing anti-skid device

Abstract

The invention provides a child game fence fixing anti-skid device, and relates to the field of fence anti-skid, the child game fence fixing anti-skid device comprises a connecting block, the connecting block is provided with two slots used for fixing fence bolts, a stop block groove is arranged between the slots, the center of the stop block groove is a fan-shaped groove, and two sides of the fan-shaped groove are provided with stop blocks; the sliding block enters the inserting groove and is used for supporting the plug pin, the sliding block is lifted and supported by the elastic piece in the inserting groove, the sliding block is further provided with a sliding block extending part extending into the check block groove, and the sliding block extending part is elastic and is tightly attached to the check block on the upper side of the check block all the time; the fan-shaped block is screwed into the fan-shaped groove, a clamping groove is formed in the fan-shaped block, and the extending part of the sliding block further extends into the clamping groove, so that the fan-shaped block completely entering the fan-shaped groove is fixed in the fan-shaped groove; according to the fence connecting piece, the fence connecting piece is used as a base, on the premise that the original connecting function is reserved, the anti-skid structure and the lateral supporting structure are installed in the connecting piece, all the structures can be repeatedly used, and the stable supporting capacity and the good protection effect are achieved.

Description

Technical Field

[0001] The present invention relates to the field of anti-slip fences, and particularly to a fixing and anti-slip device for children's play fences. Background Art

[0002] There are many potential safety hazards in current children's play fences. The quality of the fence body is too light, and it is prone to sliding outward when children lean on or move. The traditional solution using ground adhesive blocks has three major defects: First, the adhesive force of the bonding material decays significantly after the first use, and the reliability of secondary fixation is insufficient; Second, the independent blocks and the fence body are in a separated structure, which is prone to component loss and poor coordination; Third, to achieve effective anti-slip, multiple blocks need to be configured, and the number of which must be determined by mechanical calculation for layout points, resulting in a cumbersome installation process and a risk of errors. Therefore, there is an urgent need to develop an integrated and reusable anti-slip device to systematically solve the core problems such as fixing failure, component dispersion, and complex installation. Summary of the Invention

[0003] The purpose of the present invention is to provide a fixing and anti-slip device for children's play fences to solve the above technical problems.

[0004] To solve the above technical problems, the present invention adopts the following technical solutions:

[0005] A fixing and anti-slip device for children's play fences includes a connecting block. The connecting block has two slots for fixing the fence bolts. Between the slots is a block slot, and in the center of the block slot is a sector slot. There are also blocks on both sides of the sector slot;

[0006] It also includes a slider that enters the slot to support the bolt. The slider is lifted in the slot by an elastic member. The slider also has a slider extension that extends into the block slot. The slider extension is elastic and always closely adheres to the block on the upper side of the block;

[0007] It also includes a sector block that is screwed into the sector slot. The sector block has a card slot, and the slider extension also extends into the card slot, so that the sector block completely entering the sector slot is fixed in the sector slot;

[0008] The sector block is also equipped with a cushion block. The cushion block is hinged to the connecting block, so that the sector block can be screwed into or out of the sector slot; The cushion block also has an anti-slip structure;

[0009] The bolt in the fence squeezes the slider, so that the slider extension pivots around the block and disengages from the card slot, and the combination of the sector block and the cushion block is screwed out of the connecting block to form a protective support structure for contacting the ground.

[0010] Preferably, it also includes a blocking portion for blocking the combination of the sector block and the cushion block from rotating in the opposite direction.

[0011] Preferably, the blocking part includes a runner groove located at the end side of the fan-shaped groove. There is a runner in the runner groove, and the runner located in the runner groove does not block the fan-shaped block.

[0012] There is also a runner sliding groove in the runner groove, and the runner sliding groove extends downward into the fan-shaped groove. Both ends of the runner are axle shafts, and the axle shafts enter the runner sliding groove. After the fan-shaped block rotates out of the fan-shaped groove, the runner falls into the fan-shaped groove to block the reverse rotation of the combination.

[0013] Preferably, when the fan-shaped block rotates in the fan-shaped groove, the runner located in the runner groove is in rolling contact with the fan-shaped block.

[0014] Preferably, the elastic member is a spring located in the slot, and the spring supports the slider in the slot.

[0015] Preferably, there is also a limit groove at the bottom of the slot, and a limit rod connected to the slider is in the limit groove to restrict the linear movement of the slider in the slot.

[0016] Preferably, when the fence bolt presses the slider in the slot, the fan-shaped block directly enters the fan-shaped groove to complete the reset.

[0017] Preferably, when the fence bolt disengages from the slot, the fan-shaped block pushes the extended part of the slider that has entered the fan-shaped groove to complete the reset.

[0018] Preferably, the extended part of the slider has a bend, and the extended part of the slider that enters the card slot has a further bend on the basis of the bend.

[0019] The beneficial effects of the present invention are as follows:

[0020] Based on the fence connector, the present invention installs an anti-slip structure and a lateral support structure in the connector while retaining the original connection function. These structures can be reused, having a stable support ability and a good protection effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic structural diagram of a fixing and anti-slip device for a children's play fence;

[0022] Figure 2 It is Figure 1 a schematic structural diagram of the device in the anti-slip state;

[0023] Figure 3 It is Figure 1 a front sectional view of the device shown;

[0024] Figure 4 It is Figure 3 a three-dimensional view of the section shown;

[0025] Figure 5 It is Figure 1Side sectional view of the device shown;

[0026] Figure 6 is Figure 5 Schematic structural diagram of the device shown after the flap is installed;

[0027] Figure 7 is Figure 6 Schematic structural diagram of the device shown when the flap is not screwed out;

[0028] Figure 8 is Figure 7 Schematic structural diagram of the device shown when the flap is screwed out;

[0029] Figure 9 is Figure 8 Schematic structural diagram of the device shown when the flap is further screwed out;

[0030] Figure 10 is Figure 9 Schematic structural diagram of the device shown when the runner abuts against the flap;

[0031] Reference numerals: 1, connecting block; 2, slot; 3, spacer block; 4, shaft seat; 5, spacer block groove; 6, sector block; 7, card slot; 8, stop block groove; 9, slider; 10, limiting rod; 11, spring; 12, stop block; 13, slider extension; 14, limiting groove; 15, runner groove; 16, runner chute; 17, sector groove; 18, runner; 19, axle. Detailed implementation manners

[0032] To facilitate the understanding of the present invention, the present invention will be described more comprehensively below with reference to the relevant drawings. The preferred embodiments of the present invention are shown in the drawings. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, these embodiments are provided to make the understanding of the disclosure of the present invention more thorough and comprehensive.

[0033] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those of ordinary skill in the technical field to which the present invention belongs. The terms used in the description of the present invention herein are only for the purpose of describing specific embodiments and are not intended to limit the present invention.

[0034] The specific embodiments of the present invention will be described below with reference to the drawings.

[0035] Embodiment 1

[0036] In this embodiment, a fixing and anti-slip device for a children's play fence is proposed. Please refer to Figures 1 - 10, the anti-slip fixing device for the children's play fence includes a connecting block 1. The connecting block 1 has two slots 2 for fixing the fence bolts. Between the slots 2 is a stop block groove 8, which is connected to the slots 2. In the center of the stop block groove 8 is a sector groove 17. There are also stop blocks 12 on both sides of the sector groove 17. The stop blocks 12 are preferably cylindrical bodies.

[0037] Please refer to Figure 3 and Figure 4 , there is a slider 9 in the slot 2 for supporting the bolt. At the bottom of the slider 9 is a spring 11. In order to further restrict the movement direction of the slider 9, a limit groove 14 is also provided below the slot 2. Matched with the limit groove 14 is a limit rod 10 connected to the slider 9. The limit rod 10 restricts the slider 9 to move linearly in the slot 2. Please continue to refer to Figure 3 and Figure 4 , the slider 9 also has a slider extension 13 extending into the stop block groove 8. The slider extension 13 is elastic, and the slider extension 13 always closely adheres to the stop block 12 on the upper side of the stop block 12. Please refer to Figure 2 , Figure 4 and Figure 6 , there is a sector block 6 in the sector groove 17. The sector block 6 has a card slot 7. The above-mentioned slider extension 13 also extends into the card slot 7, so that the sector block 6 completely entering the sector groove 17 is fixed in the sector groove 17. The sector groove 17 is also equipped with a cushion block 3. The cushion block 3 is hinged to the connecting block 1 based on the Figure 2 shown shaft seat 4, so that the sector block 6 can be screwed into or out of the sector groove 17. In addition, the cushion block 3 also has an anti-slip structure. The anti-slip structure is preferably made of rubber material, and of course it can also be a suction cup. Finally, please refer to Figure 1 , there is also a cushion block groove 5 on the outside of the connecting block. The cushion block groove 5 is located at the end of the rotation path of the cushion block 3, and its cooperation with the cushion block 3 has a certain aesthetic appearance.

[0038] In this embodiment, when the bolt in the fence is inserted into the slot 2 and presses the slider 9, the slider extension 13 is pulled and disengaged from the card slot 7 with the stop block 12 as the fulcrum, and the combination of the sector block 6 and the cushion block 3 is screwed out of the connecting block 1 to form a protective support structure for contacting the ground. Of course, the protective support structure at this time is not stable. Therefore, a blocking part is specially added. The blocking part can prevent the combination from rotating in the reverse direction after contacting the ground. Please refer to Figure 5 and Figure 6, the blocking part includes a runner groove 15 located at the end side of the sector groove 17. There is a runner 18 in the runner groove 15, and the runner 18 located in the runner groove 15 does not block the sector block 6; there is also a runner sliding groove 16 in the runner groove 15, and the runner sliding groove 16 extends downward into the sector groove 17. Both ends of the runner 18 are wheel axles 19, and the wheel axles 19 enter the runner sliding groove 16. After the sector block 6 is screwed out of the sector groove 17, the runner 18 falls into the sector groove 17, and the blocking assembly rotates in the reverse direction. It should be added that when the sector block 6 rotates in the sector groove 17, the runner 18 located in the runner groove 15 is in rolling contact with the sector block 6. Please refer to Figures 6 - 10 , the blocking part of this embodiment is based on the runner sliding groove 16 falling into the sector groove 17 in the Figure 10 shown state, and the blocking part located in the sector groove 17 just abuts against the screwed-out sector block 6 to prevent the assembly from rotating in the reverse direction and provide a lateral supporting force for the fence. In this embodiment, when the blocking of the assembly by the blocking part is released, the sector block 6 can be screwed into the sector groove 17 to fix the assembly. Further explanation, the slider extension 13 has a bend, and there is also a bend when the slider extension 13 enters the card slot 7. When the fence bolt presses the slider 9 in the slot 2, the sector block 6 directly enters the sector groove 17 to complete the reset. Of course, when the fence bolt disengages from the slot 2, the sector block 6 can also be pushed into the slider extension 13 in the sector groove 17 to complete the reset.

[0039] The technical features of the above-described embodiments can be combined arbitrarily. For the sake of brevity of description, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, it should be considered as the scope described in this specification.

[0040] The above-described embodiments only represent several implementation manners of the present invention. The description is relatively specific and detailed, but it should not be construed as a limitation on the scope of the invention patent. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present invention, several deformations and improvements can still be made, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the present invention patent should be subject to the appended claims.

Claims

1. A fixing and anti-slip device for a children's playpen, characterized in that: The connecting block comprises two slots for fixing the fence latch, a stopper slot is provided between the slots, a fan-shaped slot is provided in the center of the stopper slot, and there are stoppers on both sides of the fan-shaped slot; It also includes a slider that enters the slot and is used to support the latch. The slider is supported by the elastic member in the slot. The slider also has a slider extension that extends into the block groove. The slider extension is elastic and always closely contacts the block at the upper side of the block. It also includes a fan-shaped block that is screwed into the fan-shaped groove. The fan-shaped block has a slot. The slider extension also extends into the slot so that the fan-shaped block that is completely inserted into the fan-shaped groove is fixed in the fan-shaped groove. The fan-shaped block is also equipped with a cushion block. The cushion block is hinged with the connecting block so that the fan-shaped block can be screwed in or out of the fan-shaped groove. In addition, the cushion block has an anti-slip structure. The latch in the fence squeezes the slider, so that the extended part of the slider is disengaged from the slot with the stop block as a fulcrum, and the combination of the fan-shaped block and the cushion block is rotated out of the connecting block to form a protective support structure for contacting the ground.

2. A child playpen fixing and anti-slip device according to claim 1, characterized in that: The utility model also comprises a blocking part for blocking the combination of the sector block and the cushion block from rotating in the reverse direction.

3. A child playpen fixing and anti-slip device according to claim 2, characterized in that: The blocking part includes a wheel groove located at the end of the fan-shaped groove, and a wheel is arranged in the wheel groove. The wheel located in the wheel groove does not block the fan-shaped block; there is also a wheel slide groove in the wheel groove, and the wheel slide groove extends downward into the fan-shaped groove. There are axles at both ends of the wheel, and the axles enter the wheel slide groove. After the fan-shaped block is rotated out of the fan-shaped groove, the wheel falls into the fan-shaped groove, thereby preventing the combination from rotating in the opposite direction.

4. The anti-slip device for fixing a children's playpen according to claim 3, characterized in that: When the sector block rotates in the sector groove, the runner in the runner groove is in rolling contact with the sector block.

5. The anti-slip device for fixing a children's playpen according to claim 1, characterized in that: The elastic member is a spring located in the slot, and the spring holds up the sliding block in the slot.

6. The anti-slip device for fixing a children's playpen according to claim 5, characterized in that: There is also a limit groove at the bottom of the slot, in which a limit rod connected to the slider is arranged, and the limit rod constrains the slider to perform linear motion in the slot.

7. The anti-slip device for fixing a children's playpen according to claim 1, characterized in that: When the fence latch presses the slider in the slot, the fan-shaped block directly enters the fan-shaped groove to complete the reset.

8. The anti-slip device for fixing a children's playpen according to claim 1, characterized in that: When the fence latch is disengaged from the slot, the sector block pushes the slider extension into the sector slot to complete the reset.

9. The anti-slip device for fixing a children's playpen according to claim 8, characterized in that: The extended portion of the slider is bent, and when the slider enters the slot, the extended portion is further bent.

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