CN107495746A - A kind of baby's shatter-resistant guardrail - Google Patents
A kind of baby's shatter-resistant guardrail Download PDFInfo
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- CN107495746A CN107495746A CN201710988330.XA CN201710988330A CN107495746A CN 107495746 A CN107495746 A CN 107495746A CN 201710988330 A CN201710988330 A CN 201710988330A CN 107495746 A CN107495746 A CN 107495746A
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- guardrail
- expansion link
- support column
- groove
- block
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- 241000252254 Catostomidae Species 0.000 claims description 7
- 238000007373 indentation Methods 0.000 claims description 5
- 230000018109 developmental process Effects 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 6
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- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
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- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
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Classifications
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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
- A47D15/00—Accessories for children's furniture, e.g. safety belts or baby-bottle holders
- A47D15/005—Restraining devices, e.g. safety belts, contoured cushions or side bumpers
- A47D15/008—Restraining devices, e.g. safety belts, contoured cushions or side bumpers in beds, play-pens or cradles
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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
- A47D9/00—Cradles ; Bassinets
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- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Pediatric Medicine (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The present invention relates to baby life product technical field,More particularly to a kind of baby's shatter-resistant guardrail,Including first side rail group,Second side rail group and tailstock guardrail group,Tailstock guardrail group includes the first guardrail and the second guardrail,First side rail group includes the 3rd guardrail and the 4th guardrail with second side rail group,3rd guardrail of first side rail group is at right angles connected with the first guardrail,3rd guardrail of second side rail group is at right angles connected with the second guardrail,Two the 4th guardrails are connected by horizontally disposed connecting rod,The connecting rod is expansion link,First guardrail,Second guardrail,Four sides of the 3rd guardrail and the 4th guardrail are Collapsible structure,First guardrail,Second guardrail,Elastic screen cloth is mounted in 3rd guardrail and the 4th guardrail,A kind of baby's shatter-resistant guardrail of the present invention can meet the height of the different guardrails of child's needs in developmental process,It is also convenient for baby's bunk bed,More importantly allow the safety that ensure that child that guardrail is more firm.
Description
Technical field
The present invention relates to baby life product technical field, more particularly to a kind of baby's shatter-resistant guardrail.
Background technology
Baby is the dearly loved person of father and mother, and his healthy growth is the maximum wish as father and mother, with the growth of baby,
They can start slowly to turn over, and slowly climb until tromping, but in this process, and father and mother want exactissima diligentia, not so can be because
Played the careless slightly danger for having falling from bed for the climbing of child, so people have developed shatter-resistant guardrail.
Although conventional shatter-resistant guardrail can play the purpose of shatter-resistant, it is operated or inconvenient, first guardrail
Certainly protection purpose is played, to be secondly also easy to bunk bed, traditional guardrail will be by the shield of side when wanting bunk bed
Reversion 180 degree in column can just go to bed, and guardrail then turned over into 180 degree, such operation is very laborious, not smooth, while baby
In developmental process the height of guardrail too it is high can make its sense of depression double, the high guardrail of institute's ether is also bad, if directly buy compared with
Short guardrail, then after waiting baby development to be child, with his height, the ability raising gradually creeped or even walked, compared with
Short guardrail now can not just play certain safety effect, now repurchase higher guardrail and waste very much, while traditional shield
Column steadiness is not too high, since it is desired that the extrusion fit with guardrail of mattress, because child often goes grandparents, granddad
Outer husband's family, each mattress is all different, can not meet the steadiness of guardrail well, while larger child can be fond of play so as to using
Power rocks guardrail, then inherently more unstable without being too stable guardrail.
The content of the invention
In view of the above-mentioned deficiencies in the prior art, it is an object of the present invention to provide a kind of baby's shatter-resistant guardrail.
To solve the above problems, the present invention provides following technical scheme：
A kind of baby's shatter-resistant guardrail, including first side rail group, second side rail group and bed installed in infanette periphery
Tail guardrail group, first side rail group is identical with second side rail group structure, and tailstock guardrail group includes what is mutually spliced
First guardrail and the second guardrail, first side rail group include the 3rd guardrail mutually spliced and the with second side rail group
Four guardrails, the 3rd guardrail and the first guardrail of first side rail group are at right angles connected cooperation, and the 3rd of second side rail group the
Guardrail is at right angles connected cooperation with the second guardrail, and two the 4th guardrails pass through horizontally disposed connection towards the position in head of a bed direction
Bar connects, and the connecting rod is expansion link, and first guardrail, the second guardrail, the 3rd guardrail and the 4th guardrail are that structure is identical
Rectangular frame structure, the first guardrail and the second guardrail be relative to the symmetrical structure of the axis of the short side perpendicular to infanette,
3rd guardrail and the 4th guardrail are relative to the symmetrical structure of the axis of the long side perpendicular to infanette, the first guardrail, the second shield
Four sides on column, the 3rd guardrail and the 4th guardrail are Collapsible structure, first guardrail, the second guardrail, the 3rd guardrail and
Elastic screen cloth is mounted in the frame structure of 4th guardrail.
Further, first guardrail, the second guardrail, the 3rd guardrail and the 4th guardrail include support column, first
Horizontal extension bar, the second horizontal extension bar, the first vertical expansion link and the second vertical expansion link, first level expansion link and second
The same side end of horizontal extension bar is connected with support column, and first level expansion link can move along the length direction of support column
Dynamic, first level expansion link and the second horizontal extension bar include hollow outer pipe and slip and are plugged in stretching in the hollow outer pipe
Contracting interior bar, one end of the hollow outer pipe of first level expansion link are flexibly connected with support column, and all hollow outer pipes connect with support column
One end outer cover connect is respectively equipped with first adapter sleeve, and the end of flexible interior bar extends to sky from the other end of hollow outer pipe
Heart outside pipe is simultaneously arranged with the second adapter sleeve, and the both ends of the first vertical expansion link are connected with two the first adapter sleeves respectively, the
The both ends of two vertical expansion links are connected with two the second adapter sleeves respectively.
Further, installed at least one hollow outer pipe in the first level expansion link and the second horizontal extension bar
There is interior bar locking device, interior bar locking device includes adjustment seat, restoring board, rotating frame and pressing plate, and rotating frame is positioned at simultaneously
Set close to the one end of hollow outer pipe away from support column, the top that rotating frame is located on the outside of hollow outer pipe is set, pressing plate
Centre position is be hinged to be arranged in rotating frame, and adjustment seat be located at rotating frame side and set, pressing plate away from adjustment seat one
The bottom at end is provided with and presses pressing spring, and adjustment seat includes adjustable plate and some rectangular connecting poles for being distributed in adjustable plate bottom, institute
The bottom of connecting pole and the external connection of hollow outer pipe are stated, adjustable plate leaves distance with hollow outer pipe by some connecting poles and set
Put, be provided with positioned at adjustable plate bottom and close to its center the (the first back-moving spring being vertically arranged, the bottom of (the first back-moving spring
End is connected with the top of restoring board, and restoring board bottom is provided with conflict block, and the corresponding conflict block position in hollow outer pipe outside, which is provided with, supplies it
The first movable groove that can be moved up and down, it is provided with the outside of flexible interior bar and close to one end of support column in its working condition
Lower the second movable groove that can be inserted for conflict block.
Further, a chute is provided with the support column, a fixed block and a slip is installed in the chute
Block, sliding shoe can be slided up and down in chute, and the end of the second horizontal extension bar is connected with fixed block, first level expansion link
End be connected with sliding shoe, be provided with support column for by first level expansion link be limited to extreme higher position first locking
Device, the first fixed block, the first locking device are provided with outside side of the support column away from infanette and close to its tip position
Including portable plate, movable block and second back-moving spring, side of second fixed block away from support column is provided with the first reseting groove, and first
Reseting groove extension is oriented parallel to first level expansion link, and movable block is located at side of the sliding shoe away from first level expansion link
Outer setting, sliding shoe are additionally provided with the 3rd movable groove that can be inserted into for movable block, are provided with support column mobilizable for movable block
4th movable groove, portable plate are L-type structure, and one end of portable plate is connected with movable block, and the other end extends outside support column, and
And its other end also by second back-moving spring be capable of activity be arranged in the first reseting groove, be additionally provided with support column receiving live
Move plate and the 5th movable groove of portable plate activity can be made.
Further, it is provided with the outside of the support column for first level expansion link to be limited into the second of extreme lower position
Locking device, support column medium position are simultaneously provided with the second fixed block positioned at its lateral surface, and the second locking device includes rotating disk, screw thread
Cylinder and pin, with being connected at center of turntable, the other end is horizontal with the second fixed block away from first level for thread barrel one end
The side threaded connection of expansion link, thread barrel inwall are provided with internal thread, and pin outer circumference surface is provided with to be connected with thread barrel inner thread
The external screw thread connect, the one end of pin away from thread barrel are simultaneously provided with gib block positioned at its outer surface, supply and marketing are provided with the first fixed block
The mobile chute that post can move, the hollow outer pipe of first level expansion link is located at moves close to one end of sliding shoe provided with supply and marketing post
First cotter way of dynamic insertion, first adapter sleeve of hollow outer pipe one end of first level expansion link correspond to the side of pin movement
The second cotter way that may pass through provided with supply and marketing post, in chute and corresponding disk position is provided with the spacing of setting that be horizontal
Plate.
Further, the sliding shoe is provided with the first inserting groove being inserted into for first level expansion link one end, fixed
Block is provided with the second inserting groove being inserted into for second horizontal extension bar one end, is provided with to lock first level on support column
3rd locking device of expansion link insertion end and to lock the 4th locking device of the second horizontal extension bar insertion end, the 3rd lock
The structure for determining device and the 4th locking device is identical.
Further, the 3rd locking device and the 4th locking device include bolt plate and fixture block, and bolt plate is L-type
Structure, bolt plate include the first extension and the second extension, and the first extension is directed away from the side extension of support column, each
Second extension is respectively facing first level expansion link and the extension of the second horizontal extension bar, positioned at close to support top end
The end of second extension is extended downwards, vertical upward positioned at the end of the second extension close to support column end
It is extended, the hollow outer pipe of first level expansion link and the second horizontal extension bar corresponds to two second extensions in the operating condition
The end in portion is respectively equipped with the 6th movable groove that the end of an extension of confession second can be inserted into, and is provided with support column and accommodates lock
First movable cavity of hyoplastron carry out activity, one is respectively equipped with the top of the first extension and the second extension and is vertically arranged
3rd back-moving spring, the other end side connection corresponding with the first movable cavity of the 3rd back-moving spring, on the outside of support column
The side of face and corresponding first extension end is provided with the second reseting groove, and the second reseting groove leaves distance with the first extension and set
Put, the direction of the second reseting groove extension is vertical with the elastic movement direction of the 3rd back-moving spring, and fixture block passes through the 4th back-moving spring
Mobilizable to be arranged in the second reseting groove, fixture block is provided with plugboard towards the first extension side, and the first extension is corresponding to be inserted
The side of fishplate bar is provided with and supplies its 3rd pluggable inserting groove.
Further, the second side of the horizontal extension bar away from infanette of the 3rd guardrail and the 4th guardrail is respectively mounted
There is extension straight down and symmetrically arranged two support members, support member include contiguous block, contiguous block is stretched with the second level
The outside connection of the hollow outer pipe of contracting bar, contiguous block bottom are provided with open the first accommodating chamber set down, and support member is also wrapped
Bolster stake, fixed disk and several suckers are included, bolster stake is vertical and one end is removably arranged in the first accommodating chamber, the other end
It is connected with fixed disk, several suckers are located at fixed tray bottom and are arranged at intervals along its circumferencial direction.
Further, the bottom of the support column of the 3rd guardrail and the 4th guardrail is mounted on bearing device, the 3rd shield
The bottom of the support column of column and the 4th guardrail is respectively equipped with one first storage groove, length of the first storage groove along support column
Direction extends, and bearing device includes side plate and stripper plate, and what side plate can move up and down is arranged in the first storage groove,
Side plate the latter half is provided with rectangular indentation, and stripper plate is arranged on side plate close to one end of side plate bottom by the way that rectangular indentation is be hinged
Interior, the side of the support column of the 3rd guardrail and the 4th guardrail is simultaneously provided with the elastic skin that can be extracted out close to the first storage groove position
The opposite side of the support column of band, the 3rd guardrail and the 4th guardrail simultaneously corresponds to elastic belt position provided with symmetrically arranged two second
Storage recess, linked up with the second storage recess and close to be hinged be provided with of its bottom position.
Further, the first level expansion link of the 3rd guardrail and the first guardrail and the second horizontal extension bar is flexible
The front end of interior bar is equipped with splicing column, the 4th guardrail and the first level expansion link of the second guardrail and stretching for the second horizontal extension bar
The front end of contracting interior bar and corresponding splicing column are respectively equipped with one and stretched for the pluggable splicing hole of splicing column, first level expansion link
The front end of contracting interior bar is respectively equipped with a handle.
Beneficial effect：The present invention a kind of baby's shatter-resistant guardrail, first by the first guardrail, the second guardrail, the 3rd guardrail and
The first level expansion link of 4th guardrail and the second horizontal extension bar are arranged on sliding shoe and fixed block in corresponding support column
On, before it will insert, the first extension of two bolt plates makes bolt plate the monolithic extruded 3rd multiple corresponding to people's pressing
Position spring carries out displacement in the first movable cavity, and the second extension end of bolt plate will not be to the first level that will insert
Expansion link or the second horizontal extension bar cause to hinder, and while first extension is pressed, adult pushes corresponding again
One fixture block, fixture block can be oppressed the 4th back-moving spring by pushing force and be moved in the second reseting groove, be now pressed
First extension can be displaced to corresponding fixture block position, then unclamp fixture block, and the plugboard of fixture block side can be directly inserted into
In 3rd inserting groove of one extension, bolt plate is lived in clamping, is then pushed fixture block again and is caused the plugboard of its side to depart from the
Three inserting grooves separate with bolt plate, finally cause dead bolt sheet reset, and now the end of the second extension of bolt plate can enter
In 4th inserting groove of the hollow outer pipe of corresponding first level expansion link and the second horizontal extension bar, then it is vertical flexible by first
Bar and the second vertical expansion link are arranged on first level expansion link and the second water by the first adapter sleeve and the second adapter sleeve respectively
The both ends of flat expansion link, then elastic network(s) cloth is set on the first vertical expansion link and the second vertical expansion link again, passed through
Handle pulls the flexible interior bar in first level expansion link, makes elastic screen cloth tight, then controls interior bar locking device to be consolidated,
Then the situation in family is consolidated its bottom using support member, as child's growth can also also operate support dress
Put and carry out aiding in consolidating, if to adjust height, the first locking device of control causes sliding shoe not to be limited, then presses the first water
Flat expansion link so that it is declined together with sliding shoe, then arrives limiting plate to conflict behind setting position, then control branch
Second locking device of dagger medium position so that the spacing firmly first level expansion link of pin in the second locking device, work as people
When want bunk bed, can be unlocked by handle and by interior bar locking device, both sides are pulled open backwards to movable type, when people leaves the bed
Or after going to bed, repeat above-mentioned action again and be turned off, such setting facilitates child well to be needed in developmental process
The height for the different guardrails wanted, baby's bunk bed, while the more importantly setting of support member and bearing device have been also convenient for it
It also ensure that and the influence power of guardrail is reduced when child plays after growing up gradually so that the more firm peace that ensure that child of guardrail
Entirely.
Brief description of the drawings
Fig. 1 is the dimensional structure diagram of the present invention；
Fig. 2 is the enlarged drawing at A in Fig. 1；
Fig. 3 is the side view of the present invention；
Fig. 4 is along the sectional view of line A-A in Fig. 3；
Fig. 5 is the dimensional structure diagram of first side rail group and tailstock guardrail group；
Fig. 6 is the enlarged drawing at B in Fig. 5；
Fig. 7 is the enlarged drawing at C in Fig. 5；
Fig. 8 is the dimensional structure diagram of the first locking device and the 3rd locking device；
Fig. 9 is the dimensional structure diagram of the second locking device；
Figure 10 is the partial structural diagram one of the present invention；
Figure 11 is the partial structural diagram two of the present invention；
Figure 12 is the enlarged drawing at D in Figure 11；
Description of reference numerals：First guardrail 1, the second guardrail 2, the 3rd guardrail 3, the 4th guardrail 4, first level expansion link 4a, the
The two horizontal extension bar adapter sleeve 4e of 4b, the first vertical expansion link 4c, the second vertical expansion link 4d, first, the second adapter sleeve 4f, stretch
Contracting interior bar 4g, hollow outer pipe 4h, splicing column 4g, handle 4h, connecting rod 5, elastic screen cloth 6, support column 7, chute 7a, fixed block
7b, sliding shoe 7c, interior bar locking device 8, adjustment seat 8a, adjustable plate 8b, (the first back-moving spring 8c, connecting pole 8d, restoring board 8e,
Conflict block 8f, rotating frame 8g, pressing plate 8h, by pressing spring 8i, the first locking device 9, the first carrier block 9a, portable plate 9b,
Movable block 9c, second back-moving spring 9d, the first reseting groove 9e, the second locking device 10, the second carrier block 10a, rotating disk 10b, spiral shell
Line cylinder 10c, pin 10d, gib block 10e, limiting plate 10g, the 3rd locking device 11, the 4th locking device 12, bolt plate 12a,
First extension 12b, the second extension 12c, the 3rd back-moving spring 12d, fixture block 12e, the 4th back-moving spring 12f, second reset
Groove 12g, plugboard 12h, support member 13, contiguous block 13a, bolster stake 13b, fixed disk 13c, sucker 13d, bearing device 14,
Side plate 14a, stripper plate 14b, elastic belt 14c, the second storage recess 14d, link up with 14e.
Embodiment
With reference to Figure of description and embodiment, the specific embodiment of the present invention is described in further detail：
Referring to figs. 1 to a kind of baby's shatter-resistant guardrail shown in Figure 12, including first side rail group installed in infanette periphery,
Second side rail group and tailstock guardrail group, first side rail group is identical with second side rail group structure, tailstock shield
Column group includes the first guardrail 1 and the second guardrail 2 mutually spliced, and first side rail group includes phase with second side rail group
The 3rd guardrail 3 mutually spliced and the 4th guardrail 4, the 3rd guardrail 3 of first side rail group is at right angles connected with the first guardrail 1 matches somebody with somebody
Close, the 3rd guardrail 3 of second side rail group and the second guardrail 2 be rectangular to be connected cooperation, and two the 4th guardrails 4 are towards head of a bed side
To position connected by horizontally disposed connecting rod 5, the connecting rod 5 is expansion link, first guardrail 1, the second guardrail 2,
3rd guardrail 3 and the 4th guardrail 4 are structure identical rectangular frame structure, and the first guardrail 1 and the second guardrail 2 are relative to vertical
Directly in infanette short side axis symmetrical structure, the 3rd guardrail 3 and the 4th guardrail 4 are relative to the length perpendicular to infanette
The symmetrical structure of the axis on side, the first guardrail 1, the second guardrail 2, four sides of the 3rd guardrail 3 and the 4th guardrail 4 are scalable
Structure, first guardrail 1, the second guardrail 2, the 3rd guardrail 3 and the 4th guardrail 4 frame structure in be mounted on elastic screen cloth
6, the support column 7 of the first guardrail 1 and the 3rd guardrail 3 is bolted by adult first, then again by the second guardrail 2 and the 4th
The support column 7 of guardrail 4 is bolted, and then connecting rod 5 is connected with the threaded one end of two the 4th guardrails 4, is completed
After a series of actions, because being that the elastic both ends of screen cloth 6 are provided with slide fastener, elastic screen cloth 6 is by slide fastener respectively around set
It is located on the first guardrail 1, the second guardrail 2, the 3rd guardrail 3 and the 4th guardrail 4, is finally placed into the bed to be slept of baby again
On, illustrate that the length of the support column 7 of the first guardrail 1 and the second guardrail 2 is less than the branch of the 3rd guardrail 3 and the 4th guardrail 4 herein
The length of dagger 7, thus the 3rd guardrail 3 that the first guardrail 1 can be fitted on bed with the second guardrail 2 and is connected with its both ends and
The side of 4th guardrail 4 can be bonded the both sides of bed, and connecting rod 5 is then bonded with the bed surface of the head of a bed, while two the 4th guardrails 4 can be because
The both sides of bed are symmetrically placed in well for the setting of connecting rod 5, and some softer anticollision layers can be arranged in connecting rod 5, then
Covered with pillow, because two the 3rd guardrails 3 are to be at right angles to be connected cooperation with the first guardrail 1 and the second guardrail 2 respectively,
So they can adapt to the shape of bed very well, reach the three side purposes for wrapping bed.
The operation principle of the present invention：First by the first of the first guardrail 1, the second guardrail 2, the 3rd guardrail 3 and the 4th guardrail 4
Horizontal extension bar 4a and the second horizontal extension bar 4b is arranged on the sliding shoe 7c and fixed block 7b in corresponding support column 7,
Before will inserting, two bolt plate 12a the first extension 12b makes bolt plate 12a monolithic extruded the corresponding to people's pressing
Three back-moving spring 12d carry out displacement in the first movable cavity, and bolt plate 12a the second extension 12c ends will not be to will
The first level expansion link 4a of insertion or the second horizontal extension bar 4b cause to hinder, one the first extension 12b's of pressing
Meanwhile adult pushes a corresponding fixture block 12e again, fixture block 12e can be oppressed the 4th back-moving spring 12f second by pushing force
Moved in reseting groove 12g, the first extension 12b being now pressed can be displaced to corresponding fixture block 12e positions, then pine
Fixture block 12e is opened, the plugboard 12h of fixture block 12e sides can be directly inserted into the first extension 12b the 3rd inserting groove, clamping
Live in bolt plate 12a, fixture block 12e is then pushed again and causes the plugboard 12h of its side to depart from the 3rd inserting groove and bolt plate 12a
Separation, finally bolt plate 12a is resetted, now bolt plate 12a the second extension 12c end can enter corresponding to the
In one horizontal extension bar 4a and the second horizontal extension bar 4b hollow outer pipe 4h the 4th inserting groove, then by the first vertical expansion link
The vertical expansion link 4d of 4c and second are arranged on first level expansion link 4a by the first adapter sleeve 4e and the second adapter sleeve 4f respectively
With the second horizontal extension bar 4b both ends, elastic screen cloth 6 is then set in the first vertical expansion link 4c and second again and stretched vertically
On contracting bar 4d, the flexible interior bar 4g in first level expansion link 4a is being pulled by handle 4h, is making elastic screen cloth 6 tight, then control
Interior bar locking device 8 processed is consolidated, and then the situation in family is consolidated its bottom using support member 13, with
Child's growth can also also operate bearing device 14 and carry out aiding in consolidating, if to adjust height, the first locking device 9 of control makes
Obtain sliding shoe 7c not to be limited, then press first level expansion link 4a so that it is declined together with sliding shoe 7c, then
Contradicted after to setting position and arrive limiting plate 10g, then control the second locking device 10 of the medium position of support column 7 so that second
Spacing the live in first level expansion link 4a of pin 10d in locking device 10, when people want bunk bed, can pass through handle
4h simultaneously unlocks interior bar locking device 8, and both sides are pulled open backwards to movable type, after people leaves the bed or goes to bed, repeats again above-mentioned dynamic
It is turned off.
Shown in reference picture 1, Fig. 4 and Fig. 5, first guardrail 1, the second guardrail 2, the 3rd guardrail 3 and the 4th guardrail 4 are equal
Include support column 7, first level expansion link 4a, the second horizontal extension bar 4b, the first vertical expansion link 4c and second to stretch vertically
Contracting bar 4d, first level expansion link 4a and the second horizontal extension bar 4b same side end are connected with support column 7, and first level
Expansion link 4a can move along the length direction of support column 7, and first level expansion link 4a and the second horizontal extension bar 4b include
There is hollow outer pipe 4h and slide the flexible interior bar 4g being plugged in hollow outer pipe 4h, first level expansion link 4a hollow outer pipe
4h one end is flexibly connected with support column 7, and one end outer cover that all hollow outer pipe 4h are connected with support column 7 is respectively equipped with one
First adapter sleeve 4e, flexible interior bar 4g end extend to outside hollow outer pipe 4h and are arranged with from the hollow outer pipe 4h other end
Second adapter sleeve 4f, the first vertical expansion link 4c both ends are connected with two the first adapter sleeve 4e respectively, the second vertical expansion link
4d both ends are connected with two the second adapter sleeve 4f respectively, and adult is first by the first vertical vertical expansion links of expansion link 4c and second
4d manual telescopics detachably connect to extreme position by its one end and the first adapter sleeve 4e of first level expansion link 4a one end
Connect, then its other end manual telescopic extended again and is detachably connected with the second horizontal extension bar 4b the first adapter sleeve 4e,
Subsequent second vertical expansion link 4d also to as above-mentioned action with first level expansion link 4a and the second horizontal extension bar 4b
Two adapter sleeve 4f connections, the both ends of subsequent elastic screen cloth 6 pass through slide fastener and the first vertical vertical expansion links of expansion link 4c and second
4d is around connection, and elastic screen cloth 6 now is the good size of specification, and the size matches with the length of bed, so subsequent first water
The size that flat expansion link 4a and the second horizontal extension bar 4b can correspond to elastic screen cloth 6 is extended so that elastic screen cloth 6 can be with
Expansion well, reaches tight state, has finally reached protective action, if having changed bed, then will use and be advised with it
The similar elastic screen cloth 6 of lattice, first level expansion link 4a and the second horizontal extension bar 4b can then enter according to the specification of elastic screen cloth 6
The appropriate extension of row.
It is at least one in the first level expansion link 4a and the second horizontal extension bar 4b shown in reference picture 5 and Fig. 7
Interior bar locking device 8 is installed, interior bar locking device 8 includes adjustment seat 8a, restoring board 8e, rotating frame 8g on hollow outer pipe 4h
Set with pressing plate 8h, rotating frame 8g positioned at and close to the one end of hollow outer pipe 4h away from support column 7, rotating frame 8g is located at
Top on the outside of hollow outer pipe 4h is set, and pressing plate 8h centre position is be hinged to be arranged in rotating frame 8g, adjustment seat 8a positions
Set in rotating frame 8g sides, the bottom of the one end of pressing plate 8h away from adjustment seat 8a, which is provided with, presses pressing spring 8i, adjustment seat 8a
Including adjustable plate 8b and some rectangular connecting pole 8d for being distributed in adjustable plate 8b bottoms, the bottom of the connecting pole 8d with it is hollow
Outer tube 4h external connection, adjustable plate 8b leaves distance by some connecting pole 8d and hollow outer pipe 4h and set, positioned at adjustable plate
8b bottoms are simultaneously provided with the (the first back-moving spring 8c being vertically arranged, (the first back-moving spring 8c bottom and reset close to its center
Plate 8e top connection, restoring board 8e bottoms are provided with conflict block 8f, and corresponding conflict block 8f positions are provided with confession on the outside of hollow outer pipe 4h
Its first movable groove that can be moved up and down, it is provided with the outside of flexible interior bar 4g and close to one end of support column 7 in its work
Make the second movable groove that can be inserted for conflict block 8f under state, it is necessary to controlling the 3rd guardrail 3 after the bed of different size is run into
Length with the 4th guardrail 4 is with reaching the purpose that it is matched, so adult will be now extracted out in first level expansion link 4a
The length line planned is had on flexible interior bar 4g, then the flexible interior bar 4g of this explanation, people can determine according to length line
Through having extracted how many out, during extraction, adult first with finger extrude pressing plate 8h, pressing plate 8h be now pressed one
End can be contradicted by pressing spring 8i, and now pressing plate 8h can be rotated around rotating frame 8g, then this explanation pressing plate 8h is not
One end in the state of work is less than restoring board 8e bottom, so the pressing plate 8h being extruded is away from by pressing spring 8i's
One end, which can rotate, to be risen and contradicts restoring board 8e, and now (the first back-moving spring 8c can be received by restoring board 8e extruding
Contracting, then restoring board 8e has the rising space, while restoring board 8e can drive conflict block 8f to be risen because conflict block 8f from
Open in hollow outer pipe 4h, now another hand will shrink interior bar extraction, and when being extracted into the position of setting, adult unclamps finger,
Pressing plate 8h can be because rotate playback by pressing spring 8i effect so that and restoring board 8e no longer contradicts (the first back-moving spring 8c,
Finally so that conflict block 8f resets in hollow outer pipe 4h and blocked by the interior bar 4g that stretches the second movable grooves set with it
Connect, such setting not only facilitates the bed of matching different size, also causes people when bunk bed, can be beaten with gauche form
First level expansion link 4a and the second horizontal extension bar 4b are opened, it is convenient to enter, it is most important that the setting of interior bar locking device 8
The child for avoiding the later stage understands the guardrail that oneself push-and-pull guardrail makes and opens or cause its unstable.
Shown in reference picture 8 and Figure 10, a chute 7a is provided with the support column 7, one is provided with chute 7a
Fixed block 7b and a sliding shoe 7c, sliding shoe 7c can be slided up and down in chute 7a, the second horizontal extension bar 4b end
It is connected with fixed block 7b, first level expansion link 4a end is connected with sliding shoe 7c, is provided with and is used for first on support column 7
Horizontal extension bar 4a is limited to the first locking device 9 of extreme higher position, outside side of the support column 7 away from infanette and close
Its tip position is provided with the first carrier block 9a, and the first locking device 9 includes portable plate 9b, movable block 9c and second back-moving spring
9d, the direction that the second sides of the carrier block 10a away from support column 7 is provided with the first reseting groove 9e, the first reseting groove 9e extension are parallel
In first level expansion link 4a, movable block 9c, which is located at outside sides of the sliding shoe 7c away from first level expansion link 4a, to be set, and is slided
Block 7c is additionally provided with the 3rd movable groove that can be inserted into for movable block 9c, is provided with support column 7 and supplies movable block 9c the mobilizable 4th
Movable groove, portable plate 9b are L-type structure, and portable plate 9b one end is connected with movable block 9c, and the other end extends support column 7
Outside, and its other end is also capable of being arranged in the first reseting groove 9e of activity by second back-moving spring 9d, in support column 7 also
Provided with accommodate portable plate 9b and can make portable plate 9b activity the 5th movable groove, when people temporarily do not need guardrail or
Need dismantle guardrail when, first level expansion link 4a and the second horizontal extension bar 4b can be operated and make its respectively with fixation
Block 7b and sliding shoe 7c separation.When people will fill guardrail, first level expansion link 4a and the second horizontal extension can be made
Bar 4b is connected with sliding shoe 7c and fixed block 7b respectively, and the connection is card edge type, simultaneously as sliding shoe 7c side
Be provided with the 3rd movable groove, thus movable block 9c can by the 3rd movable groove well it is spacing live in sliding shoe 7c, no
Its own can be caused to produce landing, when needing to reduce the whole height of guardrail, people can promote portable plate 9b, simultaneously living
Dynamic plate 9b is provided with the knop 4h for being easy to people to promote, because portable plate 9b is promoted, can extrude the second reset bullet
Spring 9d simultaneously makes it be translated in the first reseting groove 9e, because portable plate 9b movement, then movable block 9c is also just mobile, living
Depart from the 3rd movable groove after motion block 9c movements, then sliding shoe 7c now does not have spacing, and people are by pressing the first water
Flat expansion link 4a so that first level expansion link 4a and sliding shoe 7c are integrally moved down, and have reached the height mesh of control guardrail
, while to be to maintain original state all the time motionless by the second horizontal extension bar 4b.
Shown in reference picture 3 and Fig. 9, the outside of support column 7 is provided with for first level expansion link 4a to be limited to
Second locking device 10 of extreme lower position, the medium position of support column 7 are simultaneously provided with the second carrier block 10a positioned at its lateral surface, and second
Locking device 10 includes rotating disk 10b, thread barrel 10c and pin 10d, and thread barrel 10c one end at rotating disk 10b centers with being connected, separately
One end is horizontal to be threadedly coupled with sides of the second carrier block 10a away from first level expansion link 4a, thread barrel 10c inwalls
Provided with internal thread, pin 10d outer circumference surfaces are provided with the external screw thread being connected with thread barrel 10c inner threads, and pin 10d is away from screw thread
Cylinder 10c one end is simultaneously provided with what can be moved provided with supply and marketing post 10d in gib block 10e, the first carrier block 9a positioned at its outer surface
Mobile chute 7a, first level expansion link 4a hollow outer pipe 4h are located to be moved close to sliding shoe 7c one end provided with supply and marketing post 10d
First cotter way of dynamic insertion, the first adapter sleeve 4e of first level expansion link 4a hollow outer pipe 4h one end correspond to pin 10d shiftings
Dynamic side also is provided with the second cotter way that supply and marketing post 10d may pass through, and in chute 7a and to be provided be in water for corresponding rotating disk 10b positions
The limiting plate 10g that level state is set, when needing to change guardrail overall height, first level expansion link 4a positions can because
Depart from movable block 9c to carry out towards bottom offset, then the first vertical expansion link 4c at first level expansion link 4a both ends and second is vertical
Expansion link 4d can follow its displacement together, after they move on to extreme position, the sliding shoe 7c of first level expansion link 4a one end
Bottom can contradict limiting plate 10g, subsequent people reach the purpose of control thread barrel 10c rotations by rotary turnplate 10b,
Because thread barrel 10c rotation, then the internal thread of thread barrel 10c inwalls can carry out threaded with pin 10d external screw thread
Turn docking, because the strength of rotation docking, while pin 10d controling power is not positioned yet, so pin 10d can be with shifting
Dynamic chute 7a is moved in the second carrier block 10a, be also equal to it is covert promoted by thread barrel 10c, subsequent pin 10d meetings
Through the second carrier block 10a, the first cotter way and the second cotter way with, finally with reach first level expansion link 4a hollow outer pipe 4h
It is interior, so reach spacing purpose, if to improve guardrail, people can be by inverting rotating disk 10b so that and thread barrel 10c is inverted,
Finally so that pin 10d is retreated to the second carrier block 10a, finally reach the first adapter sleeve 4e of disengaging and first level is stretched
Contracting bar 4a hollow outer pipe 4h, such first level expansion link 4a cans move up and down, after such setting also prevent
Promote guardrail overall in the growth play activity of phase child so as to influence its protective.
Shown in reference picture 10, the sliding shoe 7c is provided with supply first level expansion link 4a one end to be inserted into first and inserted
Access slot, fixed block 7b are provided with the second inserting groove being inserted into for second horizontal extension bar 4b one end, use are provided with support column 7
To lock the 3rd locking device 11 of first level expansion link 4a insertion ends and to lock the second horizontal extension bar 4b insertion ends
The 4th locking device 12, the 3rd locking device 11 is identical with the structure of the 4th locking device 12, and people can be by first level
Expansion link 4a one end passes through the first inserting groove and inserted in sliding shoe 7c so that and it is horizontal, then by the second horizontal extension
Bar 4b one end is inserted in fixed block 7b by the second inserting groove, also it is horizontal, subsequent first vertical expansion link
The vertical expansion link 4d of 4c and second can be arranged elastic screen cloth 6, also because the rear first vertical vertical expansion links of expansion link 4c and second
4d is connected with first level expansion link 4a with the second horizontal extension bar 4b, so tight power can cause first level expansion link
4a and the second horizontal extension bar 4b are rocked, then the 3rd locking device 11 and the 4th locking device 12 are set, and can be prevented this and be asked
Topic.
Shown in reference picture 4, Fig. 8 and Figure 10, the 3rd locking device 11 and the 4th locking device 12 include dead bolt
Plate 12a and fixture block 12e, bolt plate 12a are L-type structure, and bolt plate 12a includes the first extension 12b and the second extension 12c,
First extension 12b is directed away from the side extension of support column 7, and each second extension 12c is respectively facing first level
Expansion link 4a and the second horizontal extension bar 4b extensions, positioned at the vertical court in end of the second extension 12c close to the top of support column 7
It is lower to be extended, it is extended upward vertically positioned at the end of the second extension 12c close to the end of support column 7, first level
Expansion link 4a and the second horizontal extension bar 4b hollow outer pipe 4h correspond to two the second extension 12c end in the operating condition
The 6th pluggable movable groove of the second extension of confession 12c end is respectively equipped with, is provided with support column 7 and accommodates bolt plate
One is respectively equipped with the top of first movable cavity of 12a carry out activities, the first extension 12b and the second extension 12c vertically
The 3rd back-moving spring 12d set, the 3rd back-moving spring 12d other end side connection corresponding with the first movable cavity, position
In the side of the lateral surface of support column 7 and corresponding first extension 12b ends be provided with the second reseting groove 12g, the second reseting groove 12g with
First extension 12b leaves distance and set, the direction of the second reseting groove 12g extensions and the 3rd back-moving spring 12d elastic movement
Direction is vertical, and fixture block 12e is arranged in the second reseting groove 12g by the way that the 4th back-moving spring 12f is mobilizable, fixture block 12e directions
First extension 12b sides are provided with plugboard 12h, the first extension 12b and correspond to plugboard 12h side provided with pluggable for it
The 3rd inserting groove, when first level expansion link 4a and the second horizontal extension bar 4b insert sliding shoe 7c and fixed block 7b respectively
Before interior, it is whole that people successively can reach bolt plate 12a by the first extension 12b of two bolt plate 12a corresponding to pressing
Body extrudes the 3rd back-moving spring 12d and displacement is carried out in the first movable cavity, and purpose makes bolt plate 12a the second extension 12c
End will not cause to hinder to the first level expansion link 4a that will be inserted or the second horizontal extension bar 4b, in pressing one the
While one extension 12b, adult pushes a corresponding fixture block 12e again, and fixture block 12e can be oppressed the 4th by pushing force and reset
Spring 12f is moved in the second reseting groove 12g, and the first extension 12b being now pressed can be displaced to corresponding fixture block
12e positions, illustrate that above-mentioned two action is carried out simultaneously again, so now people unclamp fixture block 12e, then fixture block 12e
The plugboard 12h of side can be directly inserted into the first extension 12b the 3rd inserting groove, reached and engaged company with bolt plate 12a
Connect, such setting can be convenient for people to that first level expansion link 4a and the second horizontal extension bar 4b are inserted into slip well
In block 7c and fixed block 7b, the plugboard 12h for then causing its side in pushing fixture block 12e departs from the 3rd inserting groove and bolt plate
12a is separated, and finally bolt plate 12a is resetted, then while reset, bolt plate 12a the second extension 12c end meeting
Corresponding to entering in first level expansion link 4a and the second horizontal extension bar 4b hollow outer pipe 4h the 4th inserting groove, so
Setting can prevent first level expansion link 4a and the second horizontal extension bar 4b from will not produce the double swerve of horizontal.
Shown in reference picture 4 and Fig. 6, the second horizontal extension bar 4b of the 3rd guardrail 3 and the 4th guardrail 4 is away from baby
The side of bed is mounted on extending straight down and symmetrically arranged two support members 13, support member 13 include contiguous block
13a, contiguous block 13a are connected with the second horizontal extension bar 4b hollow outer pipe 4h outside, and contiguous block 13a bottoms are provided with open court
First accommodating chamber of lower setting, support member 13 also include bolster stake 13b, fixed disk 13c and several suckers 13d, bolster stake
13b is vertical and one end is removably arranged in the first accommodating chamber, and the other end is connected with fixed disk 13c, several suckers 13d positions
It is arranged at intervals in fixed disk 13c bottoms and along its circumferencial direction, when the first guardrail 1, the second guardrail 2, the 3rd guardrail 3 and the 4th shield
4 general framework of column all splices be put on bed after, now different stationary modes, stabilization side can be used according to the situation of family
The purpose of formula prevents child oneself from hitting or rocks guardrail so that guardrail, which tilts, loses protective capacities, if not cement in family
Ground, then adult can clean the ground location of corresponding guardrail totally, and then bolster stake 13b is installed in contiguous block 13a,
It is bolted, then fixed disk 13c is attached to bolster stake 13b bottom together with some sucker 13d of its bottom again, it
Between and removably fixed by bolt, at this moment fixed disk 13c can be very good absorption with several suckers 13d and land
Face, so as to ensure that the overall stability of guardrail.
Shown in reference picture 4, Figure 11 and Figure 12, the bottom of the support column 7 of the 3rd guardrail 3 and the 4th guardrail 4 is pacified
Equipped with bearing device 14, the bottom of the support column 7 of the 3rd guardrail 3 and the 4th guardrail 4 is respectively equipped with one first storage groove, the
Length direction extension of the one storage groove along support column 7, bearing device 14 include side plate 14a and stripper plate 14b, side plate
What 14a can be moved up and down is arranged in the first storage groove, and side plate 14a the latter half is provided with rectangular indentation, and stripper plate 14b is leaned on
One end of proximal panel 14a bottoms is arranged in side plate 14a by the way that rectangular indentation is be hinged, the support of the 3rd guardrail 3 and the 4th guardrail 4
The side of post 7 is simultaneously provided with the elastic belt 14c that can be extracted out close to the first storage groove position, the 3rd guardrail 3 and the 4th guardrail 4
The opposite side of support column 7 and corresponding elastic belt 14c positions are provided with symmetrically arranged two the second storage recess 14d, positioned at the
14e is linked up with two storage recess 14d and close to be hinged be provided with of its bottom position, because elastic belt 14c is provided in support column 7
Side, and link up with 14e and be arranged on the opposite side of support column 7 and correspond to elastic belt 14c, so elastic belt 14c is being drawn
The open position of the first storage groove can be fitted to after going out, is then again connected its head end with hook 14e, then now elastic skin
With 14c side plate 14a and stripper plate 14b will be caused not to be glided because of the sliding force of itself, when child is bigger,
When rocking guardrail entirety so as to disable power, now adult removes elastic belt 14c from hook 14e, now bullet
Property belt 14c now first can store groove open position without bullet because its own elastic reset arrives setting position
Property belt 14c, then adult can be pulled out bearing device 14 is overall well by capturing side plate 14a bottom, and again
Stripper plate 14b is rotated, now stripper plate 14b be with the rectangular states of side plate 14a, then bed is somewhat lifted again, then will
Stripper plate 14b is put into so that the bottom at bed both ends press against stripper plate 14b, then coordinate sucker 13d effect make it that guardrail is overall more
It is stable, when even if later stage child, more great strength is also bigger, the stability of guardrail will not also be impacted.
Shown in reference picture 4 and Fig. 5, the first level expansion link 4a and the second water of the 3rd guardrail 3 and the first guardrail 1
Flat expansion link 4b flexible interior bar 4g front end is equipped with splicing column 4g, and the first level of the 4th guardrail 4 and the second guardrail 2 is stretched
Bar 4a is respectively equipped with one for splicing column 4g with the second horizontal extension bar 4b flexible interior bar 4g front end and corresponding splicing column 4g
Pluggable splicing hole, first level expansion link 4a flexible interior bar 4g front end is respectively equipped with a handle 4h, when guardrail is whole
After body has all installed, adult can promote stretching for first level expansion link 4a and the second horizontal extension bar 4b by handle 4h
Contracting interior bar 4g, because first level expansion link 4a and the second horizontal extension bar 4b flexible interior bar 4g are in movement, then second is perpendicular
Straight expansion link 4d and the second adapter sleeve 4f will be with first level expansion link 4a and the second horizontal extension bar 4b flexible interior bar
4g is moved together, because the second vertical expansion link 4d, then is arranged on the first vertical vertical expansion link 4d of expansion link 4c and second
Between elastic screen cloth 6 will expand and tighten, then this elastic screen cloth 6 of explanation now is set according to the specification of bed, institute
If with when changing bed, when so as to adjust guardrail length, and need to change the elastic screen cloth 6 of different size
, it can so cause elastic screen cloth 6 to remain the property tightened, so as to play protective action.When the first vertical expansion link 4c with
After first level expansion link 4a and the second horizontal extension bar 4b flexible interior bar 4g are moved to setting position, corresponding first level
First level expansion link corresponding to the splicing Kong Huiyu of expansion link 4a and the second horizontal extension bar 4b flexible interior bar 4g front end
The splicing column 4g docking of 4a and the second horizontal extension bar 4b flexible interior bar 4g front end, are at this moment passing through interior bar locking device 8
The guardrail that can be very good they being integrally spliced into a completion is overall.Handle 4h setting facilitates people and operationally stated
Action is more smooth, while has also been more convenient people and can be very good to open guardrail when bunk bed.
The above described is only a preferred embodiment of the present invention, any limit not is made to the technical scope of the present invention
System, therefore any subtle modifications, equivalent variations and modifications that every technical spirit according to the present invention is made to above example,
In the range of still falling within technical scheme.
Claims (10)
- A kind of 1. baby's shatter-resistant guardrail, it is characterised in that：Including first side rail group installed in infanette periphery, second Side rail group and tailstock guardrail group, first side rail group is identical with second side rail group structure, tailstock guardrail group bag Include the first guardrail mutually spliced（1）With the second guardrail（2）, first side rail group includes mutual with second side rail group 3rd guardrail of splicing（3）With the 4th guardrail（4）, the 3rd guardrail of first side rail group（3）With the first guardrail（1）At right angles Connection coordinates, the 3rd guardrail of second side rail group（3）With the second guardrail（2）At right angles connection coordinates, two the 4th guardrails （4）Pass through horizontally disposed connecting rod towards the position in head of a bed direction（5）Connection, the connecting rod（5）For expansion link, described first Guardrail（1）, the second guardrail（2）, the 3rd guardrail（3）With the 4th guardrail（4）It is structure identical rectangular frame structure, first protects Column（1）With the second guardrail（2）For relative to the symmetrical structure of the axis of the short side perpendicular to infanette, the 3rd guardrail（3）With Four guardrails（4）For relative to the symmetrical structure of the axis of the long side perpendicular to infanette, the first guardrail（1）, the second guardrail（2）、 3rd guardrail（3）With the 4th guardrail（4）Four sides be Collapsible structure, first guardrail（1）, the second guardrail（2）, Three guardrails（3）With the 4th guardrail（4）Frame structure in be mounted on elastic screen cloth（6）.
- A kind of 2. baby's shatter-resistant guardrail according to claim 1, it is characterised in that：First guardrail（1）, the second guardrail （2）, the 3rd guardrail（3）With the 4th guardrail（4）Include support column（7）, first level expansion link（4a）, the second horizontal extension Bar（4b）, the first vertical expansion link（4c）With the second vertical expansion link（4d）, first level expansion link（4a）Stretched with the second level Contracting bar（4b）Same side end and support column（7）Connection, and first level expansion link（4a）Can be along support column（7）Length Direction is moved, first level expansion link（4a）With the second horizontal extension bar（4b）Include hollow outer pipe（4h）Plugged with slip In the hollow outer pipe（4h）Interior flexible interior bar（4g）, first level expansion link（4a）Hollow outer pipe（4h）One end and support Post（7）It is flexibly connected, all hollow outer pipes（4h）With support column（7）One end outer cover of connection is respectively equipped with one first connection Set（4e）, interior bar of stretching（4g）End from hollow outer pipe（4h）The other end extend to hollow outer pipe（4h）Outside is simultaneously arranged with Second adapter sleeve（4f）, the first vertical expansion link（4c）Both ends respectively with two the first adapter sleeves（4e）Connection, second is vertical Expansion link（4d）Both ends respectively with two the second adapter sleeves（4f）Connection.
- A kind of 3. baby's shatter-resistant guardrail according to claim 2, it is characterised in that：The first level expansion link（4a）With Second horizontal extension bar（4b）In at least one hollow outer pipe（4h）On interior bar locking device is installed（8）, interior rod lock dress Put（8）Including adjustment seat（8a）, restoring board（8e）, rotating frame（8g）And pressing plate（8h）, rotating frame（8g）It is located at and leans on Nearly hollow outer pipe（4h）Away from support column（7）One end set, rotating frame（8g）Positioned at hollow outer pipe（4h）The top in outside Set, pressing plate（8h）Centre position be hinged be arranged on rotating frame（8g）It is interior, adjustment seat（8a）Positioned at rotating frame（8g） Side is set, pressing plate（8h）Away from adjustment seat（8a）One end bottom be provided with press pressing spring（8i）, adjustment seat（8a）Including Adjustable plate（8b）Rectangular adjustable plate is distributed in some（8b）The connecting pole of bottom（8d）, the connecting pole（8d）Bottom with Hollow outer pipe（4h）External connection, adjustable plate（8b）Pass through some connecting poles（8d）With hollow outer pipe（4h）Distance is left to set Put, positioned at adjustable plate（8b）Bottom is simultaneously provided with the (the first back-moving spring being vertically arranged close to its center（8c）, first resets Spring（8c）Bottom and restoring board（8e）Top connection, restoring board（8e）Bottom is provided with conflict block（8f）, hollow outer pipe （4h）Outside corresponds to conflict block（8f）Position is provided with the first movable groove that can be moved up and down for it, positioned at flexible interior bar（4g） Outside and close support column（7）One end be provided with conflict block is supplied under its working condition（8f）The second movable groove that can be inserted.
- A kind of 4. baby's shatter-resistant guardrail according to claim 2, it is characterised in that：The support column（7）Inside it is provided with one Chute（7a）, the chute（7a）One fixed block is inside installed（7b）With a sliding shoe（7c）, sliding shoe（7c）Can be in cunning Groove（7a）Inside slide up and down, the second horizontal extension bar（4b）End and fixed block（7b）Connection, first level expansion link（4a） End and sliding shoe（7c）Connection, support column（7）On be provided with for by first level expansion link（4a）It is limited to highest order The first locking device put（9）, positioned at support column（7）Held outside side away from infanette and close to its tip position provided with first Carry block（9a）, the first locking device（9）Including portable plate（9b）, movable block（9c）And second back-moving spring（9d）, the second carrying Block（10a）Away from support column（7）Side be provided with the first reseting groove（9e）, the first reseting groove（9e）Extension is oriented parallel to the One horizontal extension bar（4a）, movable block（9c）Positioned at sliding shoe（7c）Away from first level expansion link（4a）Side outside set, Sliding shoe（7c）It is additionally provided with and supplies movable block（9c）The 3rd pluggable movable groove, support column（7）Interior be provided with supplies movable block（9c） Mobilizable 4th movable groove, portable plate（9b）For L-type structure, portable plate（9b）One end and movable block（9c）Connection, separately Extend support column in one end（7）Outside, and its other end also passes through second back-moving spring（9d）Be capable of activity is arranged on first Reseting groove（9e）It is interior, support column（7）Inside it is additionally provided with receiving portable plate（9b）And portable plate can be made（9b）The 5th of activity lives Dynamic groove.
- A kind of 5. baby's shatter-resistant guardrail according to claim 4, it is characterised in that：The support column（7）Outside is provided with For by first level expansion link（4a）It is limited to the second locking device of extreme lower position（10）, support column（7）Medium position is simultaneously The second carrier block is provided with positioned at its lateral surface（10a）, the second locking device（10）Including rotating disk（10b）, thread barrel（10c）And pin Post（10d）, thread barrel（10c）One end and rotating disk（10b）Connected at center, the other end is horizontal and the second carrier block （10a）Away from first level expansion link（4a）Side threaded connection, thread barrel（10c）Inwall is provided with internal thread, pin（10d） Outer circumference surface is provided with and thread barrel（10c）The external screw thread of inner thread connection, pin（10d）Away from thread barrel（10c）One end And it is provided with gib block positioned at its outer surface（10e）, the first carrier block（9a）It is interior to be provided with supply and marketing post（10d）The mobile cunning that can be moved Groove（7a）, first level expansion link（4a）Hollow outer pipe（4h）Positioned at close to sliding shoe（7c）One end be provided with supply and marketing post （10d）First cotter way of mobile insertion, first level expansion link（4a）Hollow outer pipe（4h）First adapter sleeve of one end（4e） Corresponding pin（10d）Mobile side also is provided with supply and marketing post（10d）The second cotter way that may pass through, positioned at chute（7a）It is interior and correspondingly Rotating disk（10b）Position is provided with the limiting plate for the setting that is horizontal（10g）.
- A kind of 6. baby's shatter-resistant guardrail according to claim 4, it is characterised in that：The sliding shoe（7c）Provided with for first Horizontal extension bar（4a）The first inserting groove that one end is inserted into, fixed block（7b）Provided with for the second horizontal extension bar（4b）One end The second inserting groove being inserted into, support column（7）On be provided with to lock first level expansion link（4a）The 3rd of insertion end Locking device（11）With locking the second horizontal extension bar（4b）4th locking device of insertion end（12）, the 3rd locking device （11）With the 4th locking device（12）Structure it is identical.
- A kind of 7. baby's shatter-resistant guardrail according to claim 6, it is characterised in that：3rd locking device（11）With Four locking devices（12）Include bolt plate（12a）And fixture block（12e）, bolt plate（12a）For L-type structure, bolt plate（12a）Bag Include the first extension（12b）With the second extension（12c）, the first extension（12b）It is directed away from support column（7）Side prolong Stretch, each second extension（12c）It is respectively facing first level expansion link（4a）With the second horizontal extension bar（4b）Extension, Positioned at close to support column（7）Second extension on top（12c）End be extended downwards, positioned at close to support column （7）Second extension of end（12c）End be extended upward vertically, first level expansion link（4a）Stretched with the second level Contracting bar（4b）Hollow outer pipe（4h）Two the second extensions are corresponded in the operating condition（12c）End be respectively equipped with a confession Second extension（12c）Pluggable the 6th movable groove in end, support column（7）Interior be provided with accommodates bolt plate（12a）Carry out First movable cavity of activity, the first extension（12b）With the second extension（12c）Top be respectively equipped with one and be vertically arranged The 3rd back-moving spring（12d）, the 3rd back-moving spring（12d）The connection of the other end corresponding with the first movable cavity side, position In support column（7）Lateral surface and corresponding first extension（12b）The side of end is provided with the second reseting groove（12g）, second resets Groove（12g）With the first extension（12b）Leave distance to set, the second reseting groove（12g）The direction of extension and the 3rd back-moving spring （12d）Elastic movement direction it is vertical, fixture block（12e）Pass through the 4th back-moving spring（12f）It is mobilizable to be arranged on the second reset Groove（12g）It is interior, fixture block（12e）Towards the first extension（12b）Side is provided with plugboard（12h）, the first extension（12b）It is corresponding Plugboard（12h）Side be provided with supply its 3rd pluggable inserting groove.
- A kind of 8. baby's shatter-resistant guardrail according to claim 2, it is characterised in that：3rd guardrail（3）With the 4th shield Column（4）The second horizontal extension bar（4b）Side away from infanette is mounted on extending straight down and symmetrically arranged two Support member（13）, support member（13）Including contiguous block（13a）, contiguous block（13a）With the second horizontal extension bar（4b）Sky Heart outer tube（4h）Outside connection, contiguous block（13a）Bottom is provided with open the first accommodating chamber set down, support member（13） Also include bolster stake（13b）, fixed disk（13c）With several suckers（13d）, bolster stake（13b）Vertical and one end is dismountable It is arranged in the first accommodating chamber, the other end and fixed disk（13c）Connection, several suckers（13d）Positioned at fixed disk（13c）Bottom And it is arranged at intervals along its circumferencial direction.
- A kind of 9. baby's shatter-resistant guardrail according to claim 2, it is characterised in that：3rd guardrail（3）With the 4th shield Column（4）Support column（7）Bottom be mounted on bearing device（14）, the 3rd guardrail（3）With the 4th guardrail（4）Support column （7）Bottom be respectively equipped with one first storage groove, the first storage groove is along support column（7）Length direction extension, support Device（14）Including including side plate（14a）And stripper plate（14b）, side plate（14a）What can be moved up and down is arranged on the first storage In groove, side plate（14a）The latter half is provided with rectangular indentation, stripper plate（14b）Close to side plate（14a）One end of bottom passes through square V notch v is be hinged to be arranged on side plate（14a）It is interior, the 3rd guardrail（3）With the 4th guardrail（4）Support column（7）Side and close to the One storage groove position is provided with the elastic belt that can be extracted out（14c）, the 3rd guardrail（3）With the 4th guardrail（4）Support column（7）'s Opposite side and corresponding elastic belt（14c）Position is provided with symmetrically arranged two the second storage recess（14d）, positioned at the second storage Groove（14d）It is interior and be hinged provided with hook close to its bottom position（14e）.
- A kind of 10. baby's shatter-resistant guardrail according to claim 1, it is characterised in that：3rd guardrail（3）With the first shield Column（1）First level expansion link（4a）With the second horizontal extension bar（4b）Flexible interior bar（4g）Front end be equipped with splicing column （4g）, the 4th guardrail（4）With the second guardrail（2）First level expansion link（4a）With the second horizontal extension bar（4b）It is flexible in Bar（4g）Front end and corresponding splicing column（4g）It is respectively equipped with one and supplies splicing column（4g）Pluggable splicing hole, first level are stretched Contracting bar（4a）Flexible interior bar（4g）Front end be respectively equipped with a handle（4h）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710988330.XA CN107495746A (en) | 2017-10-21 | 2017-10-21 | A kind of baby's shatter-resistant guardrail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710988330.XA CN107495746A (en) | 2017-10-21 | 2017-10-21 | A kind of baby's shatter-resistant guardrail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107495746A true CN107495746A (en) | 2017-12-22 |
Family
ID=60701912
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710988330.XA Withdrawn CN107495746A (en) | 2017-10-21 | 2017-10-21 | A kind of baby's shatter-resistant guardrail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107495746A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111467150A (en) * | 2020-05-09 | 2020-07-31 | 广东博方众济医疗科技有限公司 | Lifting guardrail, guardrail device and nursing bed |
| CN114869106A (en) * | 2022-04-19 | 2022-08-09 | 东部全球家具采购中心(海安)有限公司 | Child's cot falling-preventing device |
-
2017
- 2017-10-21 CN CN201710988330.XA patent/CN107495746A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111467150A (en) * | 2020-05-09 | 2020-07-31 | 广东博方众济医疗科技有限公司 | Lifting guardrail, guardrail device and nursing bed |
| CN114869106A (en) * | 2022-04-19 | 2022-08-09 | 东部全球家具采购中心(海安)有限公司 | Child's cot falling-preventing device |
| CN114869106B (en) * | 2022-04-19 | 2023-08-22 | 中山市安语乐母婴用品有限公司 | Child bed anti-falling device |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20171222 |