CN112315263B - Fence for child protection - Google Patents
Fence for child protection Download PDFInfo
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- CN112315263B CN112315263B CN202110013161.4A CN202110013161A CN112315263B CN 112315263 B CN112315263 B CN 112315263B CN 202110013161 A CN202110013161 A CN 202110013161A CN 112315263 B CN112315263 B CN 112315263B
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- 210000000481 breast Anatomy 0.000 claims abstract description 52
- 238000007493 shaping process Methods 0.000 claims abstract description 51
- 241000252254 Catostomidae Species 0.000 claims abstract description 4
- 230000005540 biological transmission Effects 0.000 claims description 22
- 239000000463 material Substances 0.000 claims description 16
- 238000000034 method Methods 0.000 description 49
- 230000008569 process Effects 0.000 description 17
- 230000008859 change Effects 0.000 description 13
- 230000009194 climbing Effects 0.000 description 12
- 230000006378 damage Effects 0.000 description 11
- 208000027418 Wounds and injury Diseases 0.000 description 8
- 208000014674 injury Diseases 0.000 description 8
- 238000001125 extrusion Methods 0.000 description 6
- 230000009471 action Effects 0.000 description 3
- 238000007789 sealing Methods 0.000 description 2
- 230000002337 anti-port Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47D—FURNITURE SPECIALLY ADAPTED FOR CHILDREN
- A47D13/00—Other nursery furniture
- A47D13/06—Children's play- pens
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47D—FURNITURE SPECIALLY ADAPTED FOR CHILDREN
- A47D13/00—Other nursery furniture
- A47D13/06—Children's play- pens
- A47D13/068—Children's play- pens extensible
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Abstract
The invention belongs to the technical field of fences, and particularly relates to a fence for protecting children; comprises a shaping strip and a breast board; the shaping strip is designed into a long strip shape; the head end and the tail end of the shaping strip are clamped through clamping blocks, and the shaping strip can be placed into various shapes; the lower surface of the shaping strip is fixedly connected with uniformly arranged suckers; a convex groove is formed in the inner wall of the shaping strip; the inner wall of the convex groove is connected with fence plates which are uniformly arranged in a sliding way; the invention is mainly used for solving the problems that most of the existing children fences are designed in a fixed range mode, when a child is placed in the fence, the child climbs the fence, safety accidents can be caused because the child does not have safety consciousness, and meanwhile, the children fences are mostly arranged in open positions and cannot be set in shapes according to the shapes of rooms, so that the application range of the children fences is reduced.
Description
Technical Field
The invention belongs to the technical field of fences, and particularly relates to a fence for protecting children.
Background
The children fence is also called as a children game fence, a children guardrail, a safety guardrail and the like. The current children rail on the market is mainly made of plastic and wood materials. The baby bed mainly has the advantages that hands of a mother are liberated, and a safe and comfortable environment is provided for a baby aged 6 months to 3 years old. Use children's rail to be favorable to cultivateing baby's independent consciousness, thinking ability and concentration on the power, provide fine activity place for baby's body coordination culture simultaneously, nevertheless present children's rail still has certain problem, specifically includes following aspect:
children's rail among the prior art is most for fixed range formula design, and when placing children in the rail, children can scramble the rail, because children do not have safety consciousness to probably cause the incident, children's rail sets up mostly in spacious department simultaneously, can't set up the shape of children's rail according to the shape in room, thereby reduces children's rail's application range.
In view of the above, in order to overcome the above technical problems, the present invention provides a fence for protecting children, which solves the above technical problems.
Disclosure of Invention
In order to make up for the defects of the prior art, the invention provides the fence for protecting the children, which is mainly used for solving the problems that most of the existing fences for the children are designed in a fixed range mode, when the children are placed in the fence, the children climb the fence, safety accidents are possibly caused because the children do not have safety consciousness, and meanwhile, most of the fences for the children are arranged in an open place, so that the shape of the fences for the children cannot be set according to the shape of a room, and the application range of the fences for the children is reduced.
The technical scheme adopted by the invention for solving the technical problems is as follows: the invention relates to a fence for protecting children, which comprises a shaping strip and a fence plate; the shaping strip is designed to be a long strip shape and is made of elastic rubber materials; the head end and the tail end of the shaping strip are clamped through clamping blocks, and the shaping strip can be placed into various shapes; the lower surface of the shaping strip is fixedly connected with uniformly arranged suckers; a convex groove is formed in the inner wall of the shaping strip; the inner wall of the convex groove is connected with fence plates which are uniformly arranged in a sliding way; each two breast boards are rotatably connected through a rotating block; a first notch is formed in the inner wall of each breast board at the position below the breast board; a first rotating rod is rotatably connected in the first notch; a second notch is formed in the inner wall of the breast board above each first notch; a second rotating rod is rotatably connected in each second notch; a first long rod is fixedly connected to the shafts on the two sides of the first rotating rod in the inner wall of each breast board and extends into a cavity formed by the breast boards; the opposite sides of the two adjacent first long rods are rotatably connected with third rotating rods through rotating shafts; the outer surfaces of the first rotating roller, the second rotating roller and the third rotating roller in each breast board are rotatably connected with rotating belts; an air groove is formed in the inner wall of each rotating belt, and air is filled in each air groove; the outer surface of each rotating belt is fixedly connected with uniformly arranged supporting bags which are communicated with the air grooves; a transmission belt is rotatably connected above each rotating belt in the second notch through a rotating shaft, and the transmission belt is attached to the rotating belts; the outer surface of each transmission belt is fixedly connected with first clamping teeth which are uniformly arranged; a rotary column is rotatably connected above each transmission belt in the second notch through a torsion spring; the upper surface of each rotating column is fixedly connected with an anti-collision layer, and the anti-collision layer extends out of the design of a breast board; second clamping teeth which are uniformly arranged are fixedly connected to the outer surface of the rotary column below each anti-collision layer, and the number of the second clamping teeth is more than that of the first clamping teeth; the clockwise rotating speed of each rotating column is greater than the anticlockwise rotating speed of the rotating column;
during work, most of the child fences in the prior art are designed in a fixed range mode, when children are placed in the fences, the children can climb the fences, safety accidents can be caused due to the fact that the children do not have safety consciousness, meanwhile, the child fences are mostly arranged in the open positions, the shapes of the child fences cannot be set according to the shapes of rooms, and therefore the application range of the child fences is reduced; the fence for the children manufactured by the invention can prevent the children from climbing the fence by arranging the rotating belt, so that the children are prevented from falling down when climbing the fence, safety accidents are caused, meanwhile, the shape of the fence can be adjusted according to the size of the space in a room and the shape of the space in the room, so that the fence can be placed in different rooms, the use range of the fence can be improved, meanwhile, the fence can be adjusted according to the height of the children, and therefore, the situation that the children with higher height climb the fence and cause safety accidents can be prevented; when the adjustable fence is used, the shaping strip is made of rubber materials, so that the shaping strip can be adjusted according to the sizes and the space shapes of different rooms, when the shaping strip is adjusted, the shaping strip is pressed downwards, the sucking discs uniformly arranged on the shaping strip can be adsorbed on the floor, so that the shaping strip can be fixed according to the sizes and the shapes of the rooms, the fence plates are rotatably connected through the rotating block, the uniformly arranged fence plates can be automatically adjusted according to the adjusted shaping strip, so that the shapes of the fence and the sizes of formed spaces can be adjusted, in the process, the space and the shapes of the fence can be adjusted through the adjustable shaping strip and the fence plates, so that the use range of the fence can be improved, the practicability of the fence is improved, when a child placed in the fence wants to climb the fence, the child can firstly tread the supporting bag arranged on the rotating belt, the supporting bag can be driven to rotate under the action of treading force of children, so that feet of the supporting bag trampled by the children can be moved to the ground, the children can be prevented from climbing on a fence in the process, potential safety hazards are formed, meanwhile, because the air grooves in the supporting bag and the air grooves in the supporting bag are filled with air, the air grooves in the first slot and the second slot can be extruded in the rotating process of the rotating belt, so that the rotating belt and the supporting bag which are arranged outside the first slot and the second slot can be expanded, when the children carelessly fall down, the children can be buffered to prevent the children from being injured, meanwhile, the driving belt can be driven to rotate intermittently in the rotating process of the rotating belt, so that the second clamping teeth on the rotating column can be driven to rotate intermittently by the first clamping teeth, the rotating column is driven to rotate intermittently, the anti-collision layer can be driven to rotate to one side close to the fence plate in the rotating process of the rotating column, the guardrail plate can prevent children from being collided with when falling down carelessly, and the anti-collision layer can be prevented from colliding children in the rotating process due to the fact that the counterclockwise rotating recovery speed of the rotating column is low, and secondary damage is caused.
Preferably, a first threaded pipe is rotatably connected between the first rotating rod and the second rotating rod arranged in each breast board in the inner wall of each breast board, a first threaded rod is meshed in each first threaded pipe, and the first threaded rods extend into cavities formed by the breast boards; each first threaded pipe is fixedly connected with a push rod on one side of the first threaded pipe arranged in the cavity formed by the breast board, and the push rods extrude the rotating belt in an initial state; two sides of each second rotating rod are fixedly connected with second threaded pipes, and the second threaded pipes are connected with the breast boards in a sliding manner; each second threaded pipe is fixedly connected with a rotating shaft on a transmission belt in the same breast board and a rotating shaft of a supporting rotating column; a second threaded rod is engaged in the cavity of each second threaded pipe and extends above the breast board;
the during operation, when children's height is higher, rotate first screwed pipe this moment, can drive first threaded rod and contract to first screwed pipe in first screwed pipe pivoted in-process, can drive the ejector pin at this in-process and remove, thereby can alleviate the ejector pin to changeing the extrusion degree in area, make the lax of changeing the area and changing, rotate the second threaded rod simultaneously, can drive the second screwed pipe and shift up in the breast board at second threaded rod pivoted in-process, can drive the post through the second screwed pipe at this in-process, drive belt and second change rod rebound, thereby can drive and change the area and upwards stretch and make to change the area and be in tight state, raise through changeing the area at this in-process, can prevent that the higher children of body material from climbing to railing top, thereby cause the potential safety hazard to children.
Preferably, each of the first long rods comprises a third threaded pipe and a third threaded rod, and the third threaded pipes and the third threaded rods are mutually meshed;
the during operation, when placing a plurality of children in limited rail space, rotate the third screwed pipe this moment, can drive the third threaded rod and contract to the third screwed pipe in third screwed pipe pivoted in-process, thereby can drive the third and change the rod shrink, first screwed pipe of antiport afterwards, can promote first threaded rod at first screwed pipe pivoted in-process and rotate, thereby can promote the ejector pin and carry out the extrusion to the zonal contrarotation, prevent to change the area and present lax state, the space increase in can making the rail through the shrink to the third commentaries on classics rod and the stretching of first threaded rod at this in-process, thereby can place a plurality of children simultaneously.
Preferably, each rotating column is made of elastic rubber material; a C-shaped groove is formed in the inner wall of each rotating column, and air is filled in the C-shaped groove; an air cavity is formed in the inner wall of each anti-collision layer, and air is filled in the air cavity and communicated with the C-shaped groove;
the during operation, because the anticollision intussuseption is filled with the air, when child carelessly falls down on the anticollision layer, be filled with gaseous anticollision layer and can cushion children, thereby can prevent that children from receiving the too big injury that causes of striking dynamics, it can extrude the rotary column to drive rotary column pivoted in-process at the drive belt, receive after the extrusion can with "C" the inslot gas crowded in the intraformational air cavity of anticollision, can further improve the intraformational gas content of anticollision at this in-process, thereby can improve the cushioning degree on anticollision layer, thereby further reduce the injury that children received.
Preferably, the lower surface of each anti-collision layer is fixedly connected with an extension layer, and a cavity in each extension layer is communicated with the air cavity; an auxiliary rod is rotatably connected in the second cutting groove on one side, close to the extension layer, of each transmission belt, and the auxiliary rods are mutually attached to the transmission belts; each extension layer and the auxiliary stick are mutually separated in the initial state;
when the anti-collision device works, the lower surface of the anti-collision layer is fixedly connected with the extension layer which is communicated with the air cavity, so that children can be protected on a large scale, when the children fall down carelessly on the rotating belt, the children falling down on the rotating belt can drive the rotating belt to rotate greatly, at the moment, because the speed of the anticlockwise restoring of the rotating column is low, in the process of restoring the original position of the rotating column, the children falling down on the rotating belt can drive the rotating belt to rotate greatly, the next first latch on the driving belt can mesh with the second latch on the rotating column and push the second latch to rotate, at the moment, the rotating column which does not restore the original position completely rotates again, so that the extension layer and the auxiliary stick can be attached to each other, and the driving belt can be blocked with the auxiliary stick through friction force in the rotating process, so that the rotating column can be fixed indirectly, and the rotating belt can be prevented from driving the children to slide to the ground, thereby causing the children to rub against the ground and causing injury to the children.
Preferably, the outer surface of one side of each extension layer, which is close to the auxiliary stick, is fixedly connected with triangular blocks which are uniformly arranged; each auxiliary rod is made of elastic rubber materials;
the during operation, because extension layer surface links firmly the three hornblocks of evenly arranging, and supplementary rod is elastic rubber material and makes, when supplementary rod and extension layer contact, supplementary rod can improve the card and the dynamics to the extension layer to can improve the degree of sealing up to changeing the area, thereby prevent to change the area and continue to rotate, make children cause the injury.
The invention has the following beneficial effects:
1. the fence for the children manufactured by the invention can prevent the fence from being climbed by the children through the rotating belt, so that the children are prevented from falling down when climbing the fence, safety accidents are caused, meanwhile, the shape of the fence can be adjusted according to the size of the space in a room and the shape of the space in the room, so that the fence can be placed in different rooms, the use range of the fence can be enlarged, and meanwhile, the fence can be adjusted according to the height of the children, so that the children with higher height can be prevented from climbing the fence, and the safety accidents are caused.
2. When children's height is higher, rotate first screwed pipe this moment, can drive first threaded rod and contract to first screwed pipe in first screwed pipe pivoted in-process, can drive the ejector pin at this in-process and remove, thereby can alleviate the ejector pin to the extrusion degree in area, make the lax of changeing the area and changing, rotate the second threaded rod simultaneously, can drive the second screwed pipe and shift up in the breast board at second threaded rod pivoted in-process, can drive the post through the second screwed pipe at this in-process, drive belt and second change rod rebound, thereby can drive to change the area and upwards tensile messenger to change the area and be in tight state, raise through changeing the area at this in-process, can prevent the higher children of body from climbing to railing top, thereby cause the potential safety hazard to children.
Drawings
The invention will be further explained with reference to the drawings.
FIG. 1 is a body diagram of the present invention;
FIG. 2 is a cross-sectional view of the present invention;
FIG. 3 is an enlarged view of a portion of FIG. 2 at A;
FIG. 4 is an enlarged view of a portion of FIG. 2 at B;
FIG. 5 is an enlarged view of a portion of FIG. 2 at C;
in the figure: the shaping strip 1, the sucking disc 11, the convex groove 12, the breast board 2, the rotating block 21, the first notch 22, the first rotating rod 23, the second notch 24, the second rotating rod 25, the first long rod 26, the third rotating rod 27, the third threaded pipe 28, the third threaded rod 29, the rotating belt 3, the air groove 31, the support bag 32, the transmission belt 33, the first latch 34, the rotating column 35, the second latch 36, the first threaded pipe 37, the first threaded rod 38, the ejector pin 39, the second threaded pipe 391, the second threaded rod 392, the anti-collision layer 4, the 'C' -shaped groove 41, the air cavity 42, the extension layer 43, the auxiliary rod 44 and the triangular block 45.
Detailed Description
A child-resistant enclosure according to the present invention will be described below with reference to fig. 1 to 5.
Embodiment 1, as shown in fig. 1 to 5, a child-resistant fence according to the present invention comprises a shaping strip 1 and a fence 2; the shaping strip 1 is in a strip shape design, and the shaping strip 1 is made of elastic rubber materials; the head end and the tail end of the shaping strip 1 are clamped through clamping blocks, and the shaping strip 1 can be placed into various shapes; the lower surface of the shaping strip 1 is fixedly connected with uniformly arranged suckers 11; a convex groove 12 is formed in the inner wall of the shaping strip 1; the inner wall of the convex groove 12 is connected with fence plates 2 which are uniformly arranged in a sliding way; each two breast boards 2 are rotatably connected through a rotating block 21; a first notch 22 is formed in the inner wall of each breast board 2 at the position below the breast board 2; a first rotating rod 23 is rotatably connected in the first notch 22; a second notch 24 is arranged above each first notch 22 and in the inner wall of the breast board 2; a second rotating rod 25 is rotatably connected in each second notch 24; a first long rod 26 is fixedly connected to the shafts on the two sides of the first rotating rod 23 in the inner wall of each breast board 2, and the first long rods 26 extend into a cavity formed by the breast boards 2; the opposite sides of two adjacent first long rods 26 are rotatably connected with third rotating sticks 27 through rotating shafts; the outer surfaces of the first rotating roller 23, the second rotating roller 25 and the third rotating roller 27 in each breast board 2 are rotatably connected with a rotating belt 3; an air groove 31 is formed in the inner wall of each rotating belt 3, and air is filled in each air groove 31; the outer surface of each rotating belt 3 is fixedly connected with uniformly arranged supporting bags 32, and the supporting bags 32 are communicated with the air grooves 31; a transmission belt 33 is rotatably connected in the second notch 24 above each rotating belt 3 through a rotating shaft, and the transmission belt 33 is attached to the rotating belts 3; the outer surface of each driving belt 33 is fixedly connected with first clamping teeth 34 which are uniformly arranged; a rotary column 35 is rotatably connected in the second notch 24 above each transmission belt 33 through a torsion spring; the upper surface of each rotating column 35 is fixedly connected with an anti-collision layer 4, and the anti-collision layers 4 extend out of the design of the breast boards 2; second latch teeth 36 which are uniformly arranged are fixedly connected to the outer surface of the rotary column 35 below each anti-collision layer 4, and the number of the second latch teeth 36 is more than that of the first latch teeth 34; the clockwise rotation speed of each rotary column 35 is greater than the anticlockwise rotation speed of the rotary column 35;
most of child fences in the prior art are designed in a fixed range mode, when a child is placed in the fence, the child can climb the fence, safety accidents can be caused due to the fact that the child does not have safety consciousness, meanwhile, the child fences are mostly arranged in an open place, the shape of the child fences cannot be set according to the shape of a room, and therefore the application range of the child fences is reduced;
the fence for the children manufactured by the invention can prevent the children from climbing the fence by arranging the rotating belt 3, so that the children are prevented from falling down when climbing the fence, and safety accidents are caused;
when the fence is used, the shaping strip 1 is made of rubber materials, so that the shaping strip 1 can be adjusted according to the sizes and the space shapes of different rooms, when the shaping strip 1 is adjusted, the shaping strip 1 is pressed downwards, the sucking discs 11 uniformly arranged on the shaping strip 1 can be adsorbed on the floor, so that the shaping strip 1 can be fixed according to the sizes and the shapes of the rooms, the fence plates 2 uniformly arranged can be automatically adjusted according to the shaping strip 1 after the adjustment is completed due to the fact that the fence plates 2 are rotatably connected through the rotating block 21, so that the shape of the fence and the size of a formed space can be adjusted, the space and the shape of the fence can be adjusted through the adjustable shaping strip 1 and the adjustable fence plates 2, the use range of the fence can be enlarged, the practicability of the fence is improved, and when a child placed in the fence wants to climb the fence, the children can firstly tread the supporting bag 32 arranged on the rotating belt 3, the supporting bag 32 can drive the rotating belt 3 to rotate under the action of the treading force of the children, thereby the feet of the children treading the supporting bag 32 can be moved to the ground, the children can be prevented from climbing onto the fence in the process, thereby the potential safety hazard is formed, meanwhile, because the air grooves 31 and the supporting bag 32 which are arranged in the rotating belt 3 are filled with air, the air grooves 31 which are arranged in the first slot 22 and the second slot 24 can be extruded in the rotating process of the rotating belt 3, thereby the rotating belt 3 and the supporting bag 32 which are arranged outside the first slot 22 and the second slot 24 can be expanded, when the children carelessly fall down, the children can be buffered to prevent the children from being injured, meanwhile, the driving belt 33 can be driven to rotate intermittently in the intermittent rotating belt 3, thereby the second latch 36 on the rotating column 35 can be driven to rotate intermittently by the first latch 34, and then drive the rotary column 35 intermittent type and rotate, can drive anticollision layer 4 at rotary column 35 pivoted in-process and rotate to the one side that is close to breast board 2, the collision is on breast board 2 when this in-process can prevent children from falling down carelessly, because the anticlockwise pivoted of rotary column 35 resumes speed slower to can prevent that anticollision layer 4 pivoted in-process from causing the striking to children, thereby cause secondary damage.
Based on the modified embodiment 2 of embodiment 1, a first threaded pipe 37 is rotatably connected between the first rotating rod 23 and the second rotating rod 25 arranged in each breast board 2 in the inner wall of the breast board 2, a first threaded rod 38 is engaged in the inner cavity of each first threaded pipe 37, and the first threaded rod 38 extends into the cavity formed by the breast board 2; each first threaded pipe 37 is fixedly connected with a push rod 39 on one side of the breast board 2 in the cavity formed by the breast board 2, and the push rods 39 extrude the rotary belt 3 in an initial state; two sides of each second rotating rod 25 are fixedly connected with a second threaded pipe 391, and the second threaded pipes 391 are connected with the breast board 2 in a sliding manner; each second threaded pipe 391 is fixedly connected with a rotating shaft on the transmission belt 33 and a rotating shaft of the supporting rotating column 35 in the same sideboard 2; a second threaded rod 392 is engaged in the lumen of each second threaded pipe 391, and the second threaded rods 392 extend above the sideboard 2;
the during operation, when children's height is higher, rotate first screwed pipe 37 this moment, can drive first threaded rod 38 to contract in first screwed pipe 37 at first screwed pipe 37 pivoted in-process, can drive ejector pin 39 and remove at this in-process, thereby can alleviate the extrusion degree of ejector pin 39 to changeing area 3, make the lax that changes area 3, rotate second threaded rod 392 simultaneously, can drive second screwed pipe 391 and shift up in sideboard 2 at second threaded rod 392 pivoted in-process, can drive rotary column 35 through second screwed pipe 391 at this in-process, drive belt 33 and second change rod 25 and upwards remove, thereby can drive changeing area 3 and upwards tensile messenger commentaries on classics area 3 and be in the state of tightening, through lifting commentaries on classics area 3 at this in-process, can prevent that the higher children of body from climbing to railing top, thereby cause the potential safety hazard to children.
According to the modified embodiment 3 of the embodiment 1, each of the first long rods 26 comprises a third threaded pipe 28 and a third threaded rod 29, and the third threaded pipes 28 and the third threaded rods 29 are mutually meshed;
the during operation, when placing a plurality of children in limited rail space, rotate third screwed pipe 28 this moment, third screwed pipe 28 pivoted in-process can drive third threaded rod 29 and contract to third screwed pipe 28, thereby can drive the third and change the stick 27 shrink, first screwed pipe 37 is rotated in the opposite direction afterwards, first threaded rod 38 can be promoted to rotate at first screwed pipe 37 pivoted in-process, thereby can promote ejector pin 39 and extrude zone of rotating 3, prevent to change zone of rotating 3 and present lax state, the space increase in the rail can be made through the shrink to third commentaries on classics stick 27 and the expansion of first threaded rod 38 to this in-process, thereby can place a plurality of children simultaneously.
Based on the modified example 4 of the example 1, each of the rotating columns 35 is made of elastic rubber material; a C-shaped groove 41 is formed in the inner wall of each rotating column 35, and air is filled in the C-shaped groove 41; an air cavity 42 is formed in the inner wall of each anti-collision layer 4, and air is filled in the air cavity 42 and communicated with the C-shaped groove 41;
the during operation, because the 4 intussuseptions of anticollision layer have the air, when children carelessly fall down on anticollision layer 4, it can cushion children to be filled with gaseous anticollision layer 4, thereby can prevent that the striking dynamics that children received from leading to the fact the injury too big, drive the in-process that changes 35 pivoted of drive belt 33 and can extrude commentaries on classics post 35, can extrude the air cavity 42 in anticollision layer 4 with the gas in "C" shape groove 41 after changeing post 35 receives the extrusion in, the gas content in anticollision layer 4 can further be improved at this in-process, thereby can improve anticollision layer 4's cushioning degree, thereby further reduce the injury that children received.
Based on the improved embodiment 5 of the embodiment 4, the lower surface of each anti-collision layer 4 is fixedly connected with an extension layer 43, and the inner cavity of each extension layer 43 is communicated with an air cavity 42; an auxiliary roller 44 is rotatably connected in the second cutting groove on one side of each transmission belt 33 close to the extension layer 43, and the auxiliary rollers 44 are mutually attached to the transmission belts 33; each of the extension layers 43 and the auxiliary roller 44 are separated from each other in an initial state;
when the anti-collision device works, the lower surface of the anti-collision layer 4 is fixedly connected with the extension layer 43, and the extension layer 43 is communicated with the air cavity 42, so that children can be protected on a large scale, when the children fall down on the rotating belt 3 carelessly, the children falling down on the rotating belt 3 can drive the rotating belt 3 to rotate greatly, at the moment, because the speed of the anticlockwise restoring of the rotating column 35 is low, in the process of restoring the rotating column 35 to the original position, because the children falling down on the rotating belt 3 can drive the rotating belt 3 to rotate greatly, the next first latch 34 on the transmission belt 33 can mesh the second latch 36 on the rotating column 35 and push the second latch 36 to rotate, at the moment, the rotating column 35 which is not completely restored to the original position rotates again, so that the extension layer 43 and the auxiliary stick 44 can be attached to each other, and the transmission belt 33 can be blocked with the auxiliary stick 44 through friction force in the rotating process, so that the rotating column 35 can be fixed, thereby indirectly fix rotating the area 3, can prevent that pivoted from rotating area 3 from driving children and slide to subaerial at this in-process to make children and ground form the friction, make children cause the injury.
Based on the modified example 6 of the example 5, the outer surface of one side of each extension layer 43 close to the auxiliary stick 44 is fixedly connected with evenly arranged triangular blocks 45; each of the auxiliary sticks 44 is made of an elastic rubber material;
the during operation, because extension layer 43 surface links firmly evenly arranged's triangle piece 45, and supplementary rod 44 is elastic rubber material and makes, when supplementary rod 44 and extension layer 43 contact, supplementary rod 44 can improve the card and the dynamics to extension layer 43 to can improve the degree of sealing up of taking 3 to changeing, thereby prevent to change and take 3 to continue to rotate, make children cause the injury.
The specific working process is as follows:
when the adjustable fence is used, the shaping strip 1 is made of rubber materials, so that the shaping strip 1 can be adjusted according to the sizes of different rooms and the space shapes of the rooms, when the shaping strip 1 is adjusted, the shaping strip 1 is pressed downwards at the moment, the sucking discs 11 uniformly arranged on the shaping strip 1 can be adsorbed on the floor, so that the shaping strip 1 can be fixed according to the sizes and the shapes of the rooms, the fence plates 2 are rotatably connected through the rotating block 21, the fence plates 2 uniformly arranged can be automatically adjusted according to the adjusted shaping strip 1, so that the shapes of the fence and the sizes of formed spaces can be adjusted, the space and the shape of the fence can be adjusted by arranging the adjustable shaping strip 1 and the fence plates 2 in the process, the use range of the fence can be enlarged, the practicability of the fence is improved, and when a child placed in the fence wants to climb the fence, the children firstly can tread the supporting bag 32 arranged on the rotating belt 3, the supporting bag 32 can drive the rotating belt 3 to rotate under the action of the treading force of the children, thereby the feet of the children treading the supporting bag 32 can be moved to the ground, the children can be prevented from climbing onto the fence in the process, thereby forming potential safety hazards, simultaneously, because the air grooves 31 arranged in the rotating belt 3 and the supporting bag 32 are filled with air, the air grooves 31 arranged in the first slot 22 and the second slot 24 can be extruded in the rotating and rotating process, thereby the rotating belt 3 and the supporting bag 32 arranged outside the first slot 22 and the second slot 24 can be expanded, when the children carelessly fall down, the children can be buffered to prevent the children from being injured, meanwhile, the driving belt 33 can be driven to rotate intermittently in the intermittent rotating process of the rotating belt 3, thereby the second latch 36 on the rotating column 35 can be driven to rotate intermittently by the first latch 34, and then drive the rotary column 35 intermittent type and rotate, can drive anticollision layer 4 at rotary column 35 pivoted in-process and rotate to the one side that is close to breast board 2, the collision is on breast board 2 when this in-process can prevent children from falling down carelessly, because the anticlockwise pivoted of rotary column 35 resumes speed slower to can prevent that anticollision layer 4 pivoted in-process from causing the striking to children, thereby cause secondary damage.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. A fence for child protection, characterized in that: comprises a shaping strip (1) and a breast board (2); the shaping strip (1) is designed to be a long strip shape, and the shaping strip (1) is made of elastic rubber materials; the head end and the tail end of the shaping strip (1) are clamped through clamping blocks, and the shaping strip (1) is placed into various shapes; the lower surface of the shaping strip (1) is fixedly connected with uniformly arranged suckers (11); a convex groove (12) is arranged in the inner wall of the shaping strip (1); the inner wall of the convex groove (12) is connected with fence plates (2) which are uniformly arranged in a sliding way; each two breast boards (2) are rotatably connected through a rotating block (21); a first notch (22) is formed in the inner wall of each breast board (2) at the position below the breast board (2); a first rotating rod (23) is rotationally connected in the first notch (22); a second notch (24) is arranged above each first notch (22) and in the inner wall of the breast board (2);
a second rotating rod (25) is rotationally connected in each second notch (24); a first long rod (26) is fixedly connected to the shafts on the two sides of the first rotating rod (23) in the inner wall of each breast board (2), and the first long rods (26) extend into cavities formed by the breast boards (2); the opposite sides of the two adjacent first long rods (26) are respectively connected with a third rotating stick (27) through a rotating shaft in a rotating way; the outer surfaces of the first rotating roller (23), the second rotating roller (25) and the third rotating roller (27) in each breast board (2) are rotatably connected with a rotating belt (3);
an air groove (31) is formed in the inner wall of each rotating belt (3), and air is filled in each air groove (31); the outer surface of each rotating belt (3) is fixedly connected with uniformly arranged supporting bags (32), and the supporting bags (32) are communicated with the air grooves (31); a transmission belt (33) is rotatably connected in the second notch (24) above each rotating belt (3) through a rotating shaft, and the transmission belt (33) is attached to the rotating belts (3); the outer surface of each driving belt (33) is fixedly connected with first clamping teeth (34) which are uniformly arranged; a rotary column (35) is rotatably connected above each transmission belt (33) in the second notch (24) through a torsion spring; the upper surface of each rotating column (35) is fixedly connected with an anti-collision layer (4), and the anti-collision layers (4) extend out of the design of the breast boards (2); second latch teeth (36) which are uniformly arranged are fixedly connected to the outer surface of the rotary column (35) below each anti-collision layer (4), and the number of the second latch teeth (36) is more than that of the first latch teeth (34); the clockwise rotating speed of each rotating column (35) is greater than the anticlockwise rotating speed of each rotating column (35).
2. A child-resistant enclosure as claimed in claim 1, wherein: a first threaded pipe (37) is rotatably connected between a first rotating rod (23) and a second rotating rod (25) arranged in each breast board (2) in the inner wall of each breast board (2), a first threaded rod (38) is meshed in a pipe cavity of each first threaded pipe (37), and the first threaded rods (38) extend into a cavity formed by the breast boards (2); each first threaded pipe (37) is fixedly connected with a push rod (39) on one side in a cavity formed by the breast board (2), and the push rods (39) extrude the rotating belt (3) in an initial state; two sides of each second rotating rod (25) are fixedly connected with a second threaded pipe (391), and the second threaded pipes (391) are in sliding connection with the breast board (2); each second threaded pipe (391) is fixedly connected with a rotating shaft on a transmission belt (33) in the same sideboard (2) and a rotating shaft of a supporting rotating column (35); a second threaded rod (392) is engaged in the lumen of each second threaded pipe (391), and the second threaded rods (392) extend to the upper part of the breast board (2).
3. A child-resistant enclosure as claimed in claim 1, wherein: each of the first long rods (26) includes a third threaded tube (28) and a third threaded rod (29), and the third threaded tube (28) and the third threaded rod (29) are engaged with each other.
4. A child-resistant enclosure as claimed in claim 1, wherein: each rotating column (35) is made of elastic rubber material; a C-shaped groove (41) is formed in the inner wall of each rotating column (35), and air is filled in the C-shaped groove (41); each anti-collision layer (4) is internally provided with an air cavity (42), and the air cavity (42) is filled with air and communicated with the C-shaped groove (41).
5. A child-resistant playpen according to claim 4 wherein: the lower surface of each anti-collision layer (4) is fixedly connected with an extension layer (43), and the cavity in each extension layer (43) is communicated with the air cavity (42); auxiliary rollers (44) are rotatably connected in the second cutting grooves on one side, close to the extension layer (43), of each transmission belt (33), and the auxiliary rollers (44) are mutually attached to the transmission belts (33); each of the extension layers (43) and the auxiliary roller (44) are separated from each other in an initial state.
6. A child-resistant playpen according to claim 5 wherein: the outer surface of one side of each extending layer (43) close to the auxiliary stick (44) is fixedly connected with triangular blocks (45) which are uniformly arranged; each auxiliary rod (44) is made of elastic rubber material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110013161.4A CN112315263B (en) | 2021-01-06 | 2021-01-06 | Fence for child protection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110013161.4A CN112315263B (en) | 2021-01-06 | 2021-01-06 | Fence for child protection |
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| Publication Number | Publication Date |
|---|---|
| CN112315263A CN112315263A (en) | 2021-02-05 |
| CN112315263B true CN112315263B (en) | 2021-03-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110013161.4A Expired - Fee Related CN112315263B (en) | 2021-01-06 | 2021-01-06 | Fence for child protection |
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| Country | Link |
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| CN (1) | CN112315263B (en) |
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| CN205041085U (en) * | 2015-08-20 | 2016-02-24 | 曾可建 | Safe anti -climb rail |
| CN205214795U (en) * | 2015-12-16 | 2016-05-11 | 四川华象林产工业有限公司 | Intelligent child bed |
| CN205493301U (en) * | 2015-12-23 | 2016-08-24 | 上海芙儿优婴童睡眠科技股份有限公司 | Ventilative protection rail |
| CN206852423U (en) * | 2017-02-21 | 2018-01-09 | 南京机电职业技术学院 | A kind of child fence |
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2021
- 2021-01-06 CN CN202110013161.4A patent/CN112315263B/en not_active Expired - Fee Related
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6055690A (en) * | 1995-11-01 | 2000-05-02 | Koenig; J. Frank | Sleeping pad, beddings and bumpers to improve respiratory efficiency and environmental temperature of an infant and reduce the risks of sudden infant death syndrome (SIDS) and asphyxiation |
| CN201384281Y (en) * | 2009-03-17 | 2010-01-20 | 吴清德 | Guard fence |
| CN203106461U (en) * | 2013-02-04 | 2013-08-07 | 郭文秀 | Game fence |
| CN204163472U (en) * | 2014-04-17 | 2015-02-18 | 郭文秀 | A kind of folding rail |
| CN104921517A (en) * | 2015-06-25 | 2015-09-23 | 浙江丽童家居有限公司 | Multi-side fence |
| CN205041085U (en) * | 2015-08-20 | 2016-02-24 | 曾可建 | Safe anti -climb rail |
| CN205214795U (en) * | 2015-12-16 | 2016-05-11 | 四川华象林产工业有限公司 | Intelligent child bed |
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| CN206852423U (en) * | 2017-02-21 | 2018-01-09 | 南京机电职业技术学院 | A kind of child fence |
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|---|---|
| CN112315263A (en) | 2021-02-05 |
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