Connecting structure of fence plates and child fence thereof

Abstract

The utility model discloses a connecting structure of fence plates. The connecting structure comprises a main fence plate and side fence plates movably arranged on the left side and the right side of the main fence plate. First outer mounting holes are formed in the left and right sides of the upper end part of the main fence plate, and second outer mounting holes are formed in the left and right sides of the lower end part of the main fence plate; a plurality of inner mounting holes corresponding to the first outer mounting holes are horizontally formed in the upper end parts of the side fence plates at intervals, waist-shaped holes corresponding to the second outer mounting holes are horizontally formed in the lower end parts of the side fence plates, and the side fence plates are mounted and fixed through fastening assemblies; during use, the fastening assemblies are loosened, and the side fence plates are pulled outwards or pushed inwards, so that the side fence plates move relative to the main fence plate, the overlapping parts of the side fence plates and the main fence plate are reduced or increased, and the length of the fence plates is telescopic; the overall size of the fence can be changed without changing the number of the fence plates; the operation is simpler and more convenient; and a child fence formed by the fence plate in a surrounding mode is higher in applicability.

Description

Technical Field

[0001] The utility model relates to the technical field of children's fences, and more specifically, it relates to a connection structure of fence boards and a children's fence thereof. Background Art

[0002] Children's fences are often placed in the living room or the room to enclose an area for children or infants to move. Because they can ensure the safety of children or infants and at the same time provide a comfortable activity environment for children or infants, they are widely used.

[0003] After the existing children's fences are assembled, the size of the enclosed fence cannot be changed. Only by disassembling and assembling the fence boards and changing the number of fence boards used can the overall size of the fence be adjusted, which has the problem of troublesome adjustment of the fence size. Summary of the Utility Model

[0004] Aiming at the deficiencies of the existing technology, the purpose of the utility model is to provide a connection structure of fence boards and a children's fence thereof.

[0005] To achieve the above purpose, the utility model provides the following technical solutions:

[0006] A connection structure of fence boards, including a main fence board and side fence boards movably arranged on the left and right sides of the main fence board;

[0007] On the left and right sides of the upper end of the main fence board, first outer mounting holes are opened, and on the left and right sides of the lower end of the main fence board, second outer mounting holes are opened;

[0008] On the upper end of the side fence board, a number of inner mounting holes corresponding to the first outer mounting holes are horizontally arranged at intervals, and at the lower end of the side fence board, a kidney-shaped hole corresponding to the second outer mounting hole is horizontally arranged;

[0009] Adjust the side fence boards on the left and right sides of the main fence board to appropriate positions, and fixedly connect the first outer mounting holes and the corresponding inner mounting holes through fastening components, and at the same time fixedly connect the corresponding positions of the second outer mounting holes and the kidney-shaped holes through fastening components.

[0010] The utility model is further provided that: on the upper end of the main fence board, a connecting piece is provided, and a chute is arranged inside the connecting piece;

[0011] One end of the side fence board close to the main fence board is provided with a slider adapted to the chute;

[0012] The slider is slidably arranged in the chute, so that the side fence board moves relative to the main fence board.

[0013] The present utility model is further configured as follows: a connection groove is provided on the outer side of the connecting member, a connection block adapted to the connection groove is provided at the upper end of the main fence board, and the connecting member is arranged on the main fence board through the cooperation of the connection groove and the connection block.

[0014] The present utility model is further configured as follows: limiting steps are provided in the sliding groove and the connection groove, and fitting grooves adapted to the limiting steps are provided on the sliding block and the connection block; the limiting steps and the fitting grooves limit the relative movement of the sliding block and the connection block in the vertical direction with respect to the connecting member.

[0015] The present utility model is further configured as follows: blocking members are provided at both ends of the connecting member, and locking protrusions are provided on the front and rear sides of the blocking members;

[0016] Locking holes adapted to the locking protrusions are formed on the front and rear side walls at the left and right ends of the connecting member, and the blocking members are fixed to both ends of the connecting member through the cooperation of the locking protrusions and the corresponding locking holes to block the ends of the connection groove and the sliding groove.

[0017] The present utility model is further configured as follows: the fastening assembly includes a fastening nut and a fastening screw, and the fastening screw passes through the inner mounting hole / waist-shaped hole and is in threaded cooperation with the fastening nut on the first outer mounting hole / second outer mounting hole.

[0018] The present utility model is further configured as follows: the end of the fastening screw is in a square shape, and limiting grooves adapted to the end of the fastening screw are provided on the inner mounting hole and the waist-shaped hole;

[0019] The end of the fastening screw is placed in the limiting groove to prevent the fastening screw from rotating;

[0020] A cross-shaped bearing hole is formed in the end of the fastening nut.

[0021] A children's fence is formed by enclosing multiple groups of the above-mentioned fence boards, and the corners of the children's fence are connected by connecting columns;

[0022] Card slots are provided at both ends of the connecting column, and a card block adapted to the card slot is provided at the end of the side fence board. Adjacent side fence boards in the children's fence are connected to the connecting column through the cooperation of the card block and the corresponding card slot.

[0023] Advantages of the present utility model: The fence panel includes a main fence panel and side fence panels movably arranged on the left and right sides of the main fence panel; wherein, on the left and right sides of the upper end of the main fence panel, first outer mounting holes are provided, and on the left and right sides of the lower end thereof, second outer mounting holes are provided; and on the upper end of the side fence panel, a plurality of inner mounting holes corresponding to the first outer mounting holes are horizontally arranged at intervals, and at the lower end thereof, a kidney-shaped hole corresponding to the second outer mounting hole is horizontally arranged; users can adjust the width of the fence according to the actual use environment; that is, during use, the side fence panels on the left and right sides of the main fence panel are adjusted to appropriate positions, and then the first outer mounting holes and the corresponding inner mounting holes are fixedly connected through fastening components, and at the same time, the corresponding positions of the second outer mounting holes and the kidney-shaped holes are fixedly connected through fastening components;

[0024] When it is necessary to adjust the width of the children's fence, only need to loosen the fastening components, pull the side fence panel outward or push it inward, so that the side fence panel moves relative to the main fence panel to reduce or increase the overlapping part between the side fence panel and the main fence panel, and then fix and connect the main fence panel and the side fence panel through the fastening components, so as to realize the telescopic length of the fence panel; without changing the number of fence panels, the overall size of the fence can be changed; the operation is simpler and more convenient; the children's fence formed by enclosing with this fence panel has stronger applicability. Brief Description of the Drawings

[0025] Figure 1 It is a use state diagram of a children's fence of the present utility model;

[0026] Figure 2 It is a schematic structural diagram of a connection structure of a fence panel of the present utility model;

[0027] Figure 3 It is a schematic structural diagram of the main fence panel of a connection structure of a fence panel of the present utility model;

[0028] Figure 4 It is a schematic structural diagram of the side fence panel of a connection structure of a fence panel of the present utility model;

[0029] Figure 5 It is a schematic structural diagram of a connecting member of a connection structure of a fence panel of the present utility model;

[0030] Figure 6 It is a schematic structural diagram of a connecting column of a connection structure of a fence panel of the present utility model;

[0031] Figure 7 It is a schematic structural diagram of a plugging member of a connection structure of a fence panel of the present utility model;

[0032] Figure 8 It is a schematic structural diagram of a fastening component of a connection structure of a fence panel of the present utility model;

[0033] Figure 9 Shrinking state diagram of a children's fence of the utility model;

[0034] Explanation of reference numerals: 1, main fence panel; 11, first outer mounting hole; 12, second outer mounting hole; 13, connecting block; 2, side fence panel; 21, inner mounting hole; 22, waist-shaped hole; 23, slider; 24, limiting groove; 25, clamping block; 3, fastening assembly; 31, fastening nut; 32, fastening screw; 4, connecting piece; 41, chute; 42, connecting groove; 43, limiting step; 44, locking hole; 5, mating groove; 6, plugging member; 61, locking protrusion; 7, connecting column; 71, clamping groove. Detailed implementation manners

[0035] Refer to the attached Figures 1 to 9 A connection structure of a fence panel of the present utility model and an embodiment of a children's fence are further described in detail.

[0036] A connection structure of a fence panel includes a main fence panel 1 and side fence panels 2 movably arranged on the left and right sides of the main fence panel 1; on the left and right sides of the upper end of the main fence panel 1, first outer mounting holes 11 are opened, and on the left and right sides of the lower end of the main fence panel 1, second outer mounting holes 12 are opened; horizontally spaced apart at the upper end of the side fence panel 2 are a number of inner mounting holes 21 corresponding to the first outer mounting holes 11, and horizontally arranged at the lower end of the side fence panel 2 is a waist-shaped hole 22 corresponding to the second outer mounting hole 12; by horizontally spacing a number of first outer mounting holes 11 and waist-shaped holes 22 at the upper end of the side fence panel 2, the side fence panel 2 can be fixedly mounted on the main fence panel 1 at different positions;

[0037] The user can, according to the actual use environment and the required width of the fence, adjust the side fence panels 2 on the left and right sides of the main fence panel 1 to appropriate positions during use, and then fixedly connect the first outer mounting holes 11 and the corresponding inner mounting holes 21 through the fastening assembly 3, and at the same time fixedly connect the corresponding positions of the second outer mounting holes 12 and the waist-shaped holes 22 through the fastening assembly 3;

[0038] When it is necessary to adjust the width of the children's fence, only need to loosen the fastening assembly 3, pull the side fence panel 2 outwards or push it inwards, so that the side fence panel 2 moves relative to the main fence panel 1 to reduce or increase the overlapping part of the side fence panel 2 and the main fence panel 1, and then fixedly connect the main fence panel 1 and the side fence panel 2 through the fastening assembly 3 to realize the telescopic length of the fence panel; without changing the number of fence panels, the overall size of the fence can be changed; the operation is simpler and more convenient; making the children's fence surrounded by the fence panel more applicable.

[0039] The upper end of the main fence panel 1 is provided with a connecting member 4, and a sliding groove 41 is arranged inside the connecting member 4; one end of the side fence panel 2 close to the main fence panel 1 is provided with a sliding block 23 adapted to the sliding groove 41;

[0040] The sliding block 23 is slidably arranged in the sliding groove 41 to enable the side fence panel 2 to move relative to the main fence panel 1; that is, during the process of the side fence panel 2 moving relative to the main fence panel 1, the sliding block 23 on the side fence panel 2 always cooperates with the sliding groove 41 on the connecting member 4, making the moving process smoother. At the same time, the sliding block 23 is always placed in the sliding groove 41, so that the side fence panel 2 will not be separated from the main fence panel 1, avoiding the situation of the fence panels falling apart;

[0041] A connecting groove 42 is arranged outside the connecting member 4, and a connecting block 13 adapted to the connecting groove 42 is arranged at the upper end of the main fence panel 1. The connecting member 4 is arranged on the main fence panel 1 through the cooperation of the connecting groove 42 and the connecting block 13;

[0042] Limiting steps 43 are arranged in the sliding groove 41 and the connecting groove 42, and fitting grooves 5 adapted to the limiting steps 43 are arranged on the sliding block 23 and the connecting block 13; the limiting steps 43 and the fitting grooves 5 limit the relative movement of the sliding block 23 and the connecting block 13 in the vertical direction with respect to the connecting member 4. Plugging members 6 are arranged at both ends of the connecting member 4, and locking protrusions 61 are arranged on the front and back sides of the plugging members 6; locking holes 44 adapted to the locking protrusions 61 are formed on the front and back side walls at the left and right ends of the connecting member 4. The plugging members 6 are fixed to both ends of the connecting member 4 through the cooperation of the locking protrusions 61 and the corresponding locking holes 44 to block the ends of the connecting groove 42 and the sliding groove 41; meanwhile, the children's fence is made more beautiful.

[0043] During assembly, only need to insert the connecting block 13 at the upper end of the main fence panel 1 into the connecting groove 42 of the connecting member 4, then insert the sliding block 23 of the side fence panel 2 into the sliding groove 41, and block the left and right ends of the connecting member 4 through the plugging members 6; then the main fence panel 1 and the side fence panel 2 can be firmly connected together through the connecting member 4. At the same time, the side fence panel 2 can slide in the sliding groove 41 through the sliding block 23 to realize telescoping on the main fence panel 1 to change the total length of the fence panels.

[0044] The fastening assembly 3 includes a fastening nut 31 and a fastening screw 32. The fastening screw 32 passes through the inner mounting hole 21 / elongated hole 22 and is in threaded engagement with the fastening nut 31 on the first outer mounting hole 11 / second outer mounting hole 12. The end of the fastening screw 32 is square-shaped. The inner mounting hole 21 and the elongated hole 22 are provided with a limiting groove 24 adapted to the end of the fastening screw 32. The end of the fastening screw 32 is placed in the limiting groove 24 to prevent the fastening screw 32 from rotating, facilitating installation and fixation. A cross-shaped bearing hole is provided in the end of the fastening nut 31. When installing and connecting the main fence panel 1 and the side fence panel 2, the fastening screw 32 is placed in the inner mounting hole 21, and the end of the fastening screw 32 is placed in the limiting groove 24. Then, the fastening nut 31 is inserted through the first outer mounting hole 11 and is in threaded engagement with the fastening screw 32 to lock the side fence panel 2 and the main fence panel 1. Similarly, the fastening assembly 3 fixes the lower ends of the main fence panel 1 and the side fence panel 2 through the second outer mounting hole 12 and the elongated hole 22.

[0045] A children's fence is formed by enclosing multiple groups of the above-mentioned fence panels. The corners of the children's fence are connected by connecting columns 7. Both the connecting column 7 and the connecting piece 4 are sheet metal parts to improve their strength. Card slots 71 are provided at both ends of the connecting column 7. A clamping block 25 adapted to the card slot 71 is provided at the end of the side fence panel 2. The adjacent side fence panels 2 in the children's fence are connected to the connecting column 7 by the cooperation of the clamping block 25 and the corresponding card slot 71. Plugging parts 6 are also provided at the upper and lower ends of the connecting column 7. The plugging parts 6 block the ends of the connecting column 7, so that the clamping block 25 of the side fence panel 2 can be firmly placed in the card slot 71, preventing it from disengaging from the card slot 71 and enabling the fence panels to enclose a stable children's fence. The width of the fence panels can be adjusted by adjusting the installation positions of the side fence panel 2 and the main fence panel 1 of the children's fence. Thus, the overall size of the children's fence can be achieved, and the adjustment operation is simple and convenient. There is no need to disassemble and assemble the whole fence, and there is no need to change the number of fence panels. Therefore, the applicability of the children's fence is stronger.

[0046] The above is only the preferred embodiment of the present invention. The protection scope of the present invention is not limited to the above embodiments. All technical solutions within the idea of the present invention belong to the protection scope of the present invention. It should be noted that for those of ordinary skill in the art, several improvements and refinements made without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.

Claims

1. A connection structure of a fence board, characterized by: It includes a main fence panel and side fence panels movably arranged on the left and right sides of the main fence panel; The main fence plate has first external mounting holes on both sides of the upper end thereof and second external mounting holes on both sides of the lower end thereof; The upper end of the side fence plate is horizontally provided with a plurality of inner mounting holes corresponding to the first outer mounting holes, and the lower end thereof is horizontally provided with a waist-shaped hole corresponding to the second outer mounting hole; Adjust the side fence panels on the left and right sides of the main fence panel to the appropriate position, fix the first outer mounting hole and the corresponding inner mounting hole through the fastening assembly, and at the same time fix the second outer mounting hole and the corresponding position of the waist-shaped hole through the fastening assembly.

2. The connection structure of the fence board according to claim 1 is characterized in that: A connecting piece is provided at the upper end of the main fence plate, and a sliding groove is provided on the inner side of the connecting piece; The side fence plate is provided with a sliding block adapted to the slide groove at one end close to the main fence plate; The sliding block is slidably arranged in the sliding groove, so that the side fence plate moves relative to the main fence plate.

3. The connection structure of the fence board according to claim 2 is characterized in that: A connecting groove is provided on the outer side of the connecting piece, and a connecting block adapted to the connecting groove is provided on the upper end of the main fence plate. The connecting piece is arranged on the main fence plate in cooperation with the connecting block through the connecting groove.

4. The connection structure of the fence board according to claim 3 is characterized in that: The slide groove and the connecting groove are provided with limiting steps, and the slider and the connecting block are provided with matching grooves matched with the limiting steps; the limiting steps and the matching grooves limit the slider and the connecting block from moving relative to the connecting piece in the vertical direction.

5. The connection structure of the fence board according to claim 4 is characterized in that: The two ends of the connecting piece are provided with blocking pieces, and the front and rear sides of the blocking piece are provided with locking protrusions; The front and rear side walls at the left and right ends of the connecting piece are provided with locking holes matched with the locking protrusions. The blocking piece is fixed to the two ends of the connecting piece through the locking protrusions and the corresponding locking holes to block the ends of the connecting groove and the sliding groove.

6. A connection structure of fence panels according to claim 1 or 2 or 3 or 4 or 5, characterized in that: The fastening assembly comprises a fastening nut and a fastening screw, wherein the fastening screw passes through the inner mounting hole / waist-shaped hole and is threadably matched with the fastening nut on the first outer mounting hole / second outer mounting hole.

7. The connection structure of the fence board according to claim 6 is characterized in that: The end of the fastening screw is in a square shape, and the inner mounting hole and the waist-shaped hole are provided with a limiting groove adapted to the end of the fastening screw; The end of the fastening screw is placed in the limiting groove to prevent the fastening screw from rotating; A cross bearing hole is provided on the end of the fastening nut.

8. A child fence, characterized by: It is formed by multiple groups of fence panels described in any one of claims 1 to 7, wherein the corners of the child fence are connected by connecting columns; both ends of the connecting columns are provided with card slots, wherein the ends of the side fence panels are provided with card blocks adapted to the card slots, and the adjacent two side fence panels in the child fence are connected to the connecting columns through the card blocks that cooperate with the corresponding card slots.

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