CN107822380A

CN107822380A - A kind of children shatter-resistant Cribguard

Info

Publication number: CN107822380A
Application number: CN201711220205.0A
Authority: CN
Inventors: 刘玲芝
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-11-29
Filing date: 2017-11-29
Publication date: 2018-03-23

Abstract

Disclosed herein a kind of children shatter-resistant Cribguard, it includes two vertical bars of left and right, two vertical bars of the left and right include the vertically arranged standpipes of upper and lower Duo Gen, in the every two neighbouring standpipes, top standpipe, which relative can slide up and down to, is connected to lower section standpipe, and it is provided between the top standpipe and lower section standpipe for limiting both relative locking mechanisms slided up and down, the children shatter-resistant Cribguard, which also includes being arranged at, to be used for while unlocks the locking releasing mechanism of the locking mechanism corresponding to the two positions of left and right between two vertical bars of the left and right, so as to operate the height of vertical bar at left and right sides of the locking releasing mechanism energy synchronous adjustment.

Description

A kind of children shatter-resistant Cribguard

Technical field

The present invention relates to articles for children, more particularly to a kind of children shatter-resistant Cribguard.

Background technology

During sleep, what adult most worried is exactly that children fall from bed to one people of children, because children fall from the bed Get off to easily cause fracture, brain damage or other injuries, and father and mother can not possibly keep always during child sleeps, so Children shatter-resistant Cribguard arises at the historic moment.Children shatter-resistant Cribguard generally comprises two vertical bars of left and right, two is connected to described two The pressing plate of vertical bar lower end, when guardrail is used for basket cot, pressing plate insertion mattress below, so people from guardrail when, generally The thickness of mattress can be first measured, the guardrail of corresponding height is selected according to mattress thicknesses.The Cribguard of this level altitude cannot General, so the highly adjustable Cribguard of vertical bar occurs in the market again, i.e. vertical bar is made up of upper and lower two bar segment, on The bar segment of side sets multiple rows of screw up and down, and the bar segment of lower section sets screw corresponding to a row, so as to pass through the screw of lower section bar segment Lock from the screw of top bar segment different height and make it that vertical bar is in integrally different height.But this set, carrying out When highly adjusting, the vertical bar of the left and right sides cannot synchronous altitude adjustment, can only first adjust the vertical bar of side, then adjust another The vertical bar of side, but also other handy instruments are to dismantle, locking screw, and during locking screw, obtain a people and help upper and lower two Bar segment, another person lock screw, that is, need two people to be operated, so as to pretty troublesome.

The content of the invention

It is an object of the invention to overcome disadvantages mentioned above, there is provided a kind of children shatter-resistant Cribguard, the height of its both sides vertical bar Degree can be with synchronous adjustment, and adjusting operation only needs a people to complete.

To achieve the above object, the technical solution adopted in the present invention is：

A kind of children shatter-resistant Cribguard, including the vertical bar of left and right two, two vertical bars of the left and right are erected including upper and lower Duo Gen To the standpipe of setting, in the every two neighbouring standpipes, top standpipe, which relative can slide up and down to, is connected to lower section standpipe, And it is provided between the top standpipe and lower section standpipe for limiting both relative locking mechanisms slided up and down, the children Shatter-resistant Cribguard, which also includes being arranged at, to be used for while described in unlocking corresponding to the two positions of left and right between two vertical bars of the left and right The locking releasing mechanism of locking mechanism.

In addition to the standpipe of the top, the upper end of other standpipes is respectively connected with block piece, and the block piece is provided centrally with up and down The through hole run through, and the block piece has stop part from upper end is extended outward, standpipe is down inserted in the block piece lower end Upper end in, the stop part is exposed to outside standpipe upper end, and adjacent top lower riser end is down through lower section standpipe upper end Stretched into after the through hole of block piece in the standpipe of lower section.

Between upper and lower two adjacent standpipes, the top lower riser end and lower section standpipe upper end are set respectively in correspondence position Perforation is equipped with, the locking mechanism being arranged between upper and lower two adjacent standpipes is described including can movably be connected to relatively Stop pin in the lower riser end of top, for forcing described stop pin one end through stretching again after the perforation of the top lower riser end For the pressuring piece outside the perforation of lower section standpipe upper end, the stop pin in the top lower riser end is located under the block piece Side, and the same side of the through-hole wall upper end of the block piece and described stop pin one end is provided with guiding surface.

In described two neighbouring standpipes, the top lower riser end is fixedly connected with support base, the support base bag The main body in the lower riser end of insertion top is included, the stop pin can be movably connected relatively with the support base main body.

The accommodating hole of standpipe perforation openings upward is provided with the main body, the stop pin other end stretches into described In accommodating hole, the pressuring piece is arranged to a spring, the accommodating hole or so through setting, and the spring one end passes through the appearance The inwall that top standpipe is resisted against behind hole is put, the other end is resisted against the other end of the stop pin；Or, the accommodating hole is away from upper One end of Fang Liguan perforation is arranged to closed, and the spring one end is resisted against the inwall of the closed one end of accommodating hole, the other end It is resisted against the other end of the stop pin.

The pressuring piece is arranged to a V-arrangement spring leaf, and the stop pin is integrally formed at wherein the one of the V-arrangement spring leaf Side upper end, the other end of the V-arrangement spring leaf are connected to the top standpipe madial wall.

One end that the stop pin of locking mechanism in two vertical bars of the left and right is stretched out in outside standpipe is oppositely arranged, described to release Latch mechanism is connected to the transverse bar of the two vertical bar the top standpipe upper ends including left and right ends, left and right two is set respectively In it is described left and right two vertical bar bottom standpipe opposite sides release the lock device, one be used for simultaneously drive the two release the locks device by a left side Drive device in the stop pin push-in standpipe of right locking mechanism.

The opposite side of two vertical bar bottom standpipes of the left and right is respectively connected with a fixed mount, and the two release the locks device wraps Impeller, rotating seat, the first spring, torsion spring are included, the fixed mount setting has the receiving hole that left and right extends, described stop pin one end Stretched into after stretching out in outside the standpipe in the receiving hole side；The impeller can movably be arranged at described relatively In receiving hole opposite side, and one end of the impeller is relative with the stop pin, and first spring is arranged at the promotion Between part and fixed mount and the impeller is promoted to be moved toward the side away from stop pin；The rotating seat include servo-actuated portion and The service portion of the servo-actuated portion side is integrally formed at, the service portion can stretch into the receiving hole opposite side with the relative rotation And the outer face of the fixed mount is resisted against towards the side of service portion positioned at the other end of the impeller, the servo-actuated portion, And the service portion sets corresponding first inclined-plane and the second inclined-plane, the one end connection respectively with the opposite side of impeller The service portion, the other end connect the fixed mount, and in the presence of the torsion spring, first inclined-plane is affixed with the second inclined-plane Close.

Wherein the fixed mount of side locking mechanism is right away from the first fin that left and right extension is provided with the outside of standpipe one end Answer, the rotating seat of the side lock mechanism, which is servo-actuated, is provided with left and right to the second convex of extension on the outside of the one end of portion away from service portion Rib；The drive device includes a gangbar, a knob, a second spring, and the left and right ends of the gangbar are fixed respectively to be connected It is connected to the opposite side of the rotating seat of two locking releasing mechanisms of left and right；The knob left and right ends are provided with jack, two jacks it Between be provided with dividing plate, be provided among the dividing plate and the through hole that communicates of two jacks of left and right, and the inwall of two jacks of the left and right On be respectively arranged with groove corresponding with first fin, the second fin；The fixed mount other end inserts the knob one In the jack at end, the rotating seat be servo-actuated portion inserted towards the side of service portion in the jack of the knob other end and through it is described every The one end of fixed mount away from standpipe is resisted against after through hole among plate；The second spring is sheathed on the rotating seat and is servo-actuated portion not Outside the side for setting the second fin, and described second spring one end is resisted against second fin, the other end be resisted against it is described every Plate, in the presence of the second spring, first, second groove at left and right sides of the knob in jack is convex with first respectively Rib, the engaging of the second fin.

The horizontal long slot bore of left and right extension is provided with the support base main body, the stop pin other end is provided with circle Hole；The pressuring piece for the locking mechanism being arranged between the top standpipe and adjacent lower section standpipe includes draw piece and one the 3rd on one Spring, the upper draw piece lower end are provided with oblique long slot bore, and a connecting pin passes through the horizontal long slot bore, circular hole, oblique elongated slot Hole, the 3rd spring are arranged between the support base main body and upper draw piece；Or the 3rd spring is arranged at the locking Between pin and support base main body；Or the 3rd spring be arranged at it is described be arranged at the stop pin and top standpipe inwall it Between, so as to which in the presence of the 3rd spring, the upper draw piece moves down, and one end of the stop pin is forced to stretch out in Outside the standpipe of lower section；In addition to the locking mechanism being arranged between the top standpipe and adjacent lower section standpipe, it is arranged on other Under the pressuring piece of locking mechanism between adjacent standpipe include a piece under pressure, one the 4th spring, the piece under pressure lower end is also provided with Have an oblique long slot bore, and the incline direction of the oblique long slot bore and the oblique long slot bore of the upper draw piece incline direction on the contrary, One connecting pin is set through the circular hole, the horizontal long slot bore of the oblique long slot bore and support base of pull-down member, the 4th spring It is placed between the support base main body and piece under pressure；Or the 4th spring be arranged at the stop pin and support base main body it Between；Or the 4th spring be arranged at it is described be arranged between the stop pin and top standpipe inwall, so as to the described 4th In the presence of spring, the piece under pressure up moves, and one end of the stop pin is forced to stretch out in outside the standpipe of lower section.

The locking releasing mechanism includes the horizontal stroke that left and right ends are connected to two vertical bar top side standpipe upper ends of the left and right Xiang Guan, the actuator of the transverse pipe can be connected to the relative rotation, upper end is all connected to the actuator and can be with driving The rotation of part and by toward pull-up the steel wire of left and right two, it is described left and right two steel wires lower end be connected to the left and right sides locking mechanism Upper draw piece.

Beneficial effects of the present invention are：Operate the locking releasing mechanism, you can the lock of position correspondence at left and right sides of synchronizing unlocking Determine mechanism, so as to realize the purpose of vertical bar height at left and right sides of synchronous adjustment, and one people of the operation can complete independently, And locking releasing mechanism one-hand operation, so as to easily；In addition, the setting of block piece, can not only prevent that top standpipe is complete Fall into the standpipe of lower section, moreover it is possible to without to stop pin while driving stop pin to stretch out one end of standpipe toward vertical in-pipe Cause to wear, and tong can also be prevented.

Brief description of the drawings

Fig. 1 is the schematic perspective view of children shatter-resistant Cribguard of the present invention；

Fig. 2 is the enlarged diagram according to part A in Fig. 1；

Fig. 3 is the blast enlarged diagram of children shatter-resistant Cribguard members of the present invention；

Fig. 4 is the diagrammatic cross-section of children shatter-resistant Cribguard members of the present invention；

Fig. 5 is the enlarged diagram of part B in Fig. 4；

Fig. 6 is the enlarged diagram of C portion in Fig. 4；

Fig. 7 is the enlarged diagram of D parts in Fig. 4；

Fig. 8 is the blast enlarged diagram of children shatter-resistant Cribguard locking releasing mechanism of the present invention and a wherein locking device；

Fig. 9 is the schematic perspective view for the child bed guard rail that the present invention is provided with another locking releasing mechanism；

Figure 10 is the diagrammatic cross-section according to Fig. 9；

Figure 11 is the blast enlarged diagram according to E parts in Fig. 9；

Figure 12 is the enlarged diagram according to F parts in Figure 10；

Figure 13 is the enlarged diagram according to G parts in Figure 10；

Figure 14 is the enlarged diagram according to H parts in Fig. 9；

Figure 15 is the blast enlarged diagram according to H parts in Fig. 9.

Embodiment

As shown in Fig. 1 to Fig. 8 children shatter-resistant Cribguard of the present invention includes two vertical bars 1 of left and right, two vertical bars 1 of the left and right Include the vertically arranged standpipes 11 of upper and lower Duo Gen, in the every two neighbouring standpipes 11, top standpipe 11 can relatively on Lower section standpipe 11 is connected to lower slider, and is provided between the top standpipe 11 and lower section standpipe 11 for limiting both phases To the locking mechanism 2 slided up and down, the children shatter-resistant Cribguard also includes the use being arranged between two vertical bars 1 of the left and right In the locking releasing mechanism 3 for unlocking the locking mechanism 2 corresponding to the two positions of left and right simultaneously.I other words every two neighbouring standpipes A locking mechanism 2 is provided between 11, so one or more locking mechanisms 2 are both provided with each vertical bar 1, and institute The relative locking mechanism 2 in two positions in left and right can be unlocked simultaneously by stating locking releasing mechanism 3.

In the present embodiment, in addition to the top standpipe 11, the upper end of other standpipes 11 is respectively connected with block piece 4, the resistance Block piece 4 is provided centrally with the through hole 41 run through up and down, and the block piece 4 has stop part 42, institute from upper end is extended outward State the lower end of block piece 4 down to insert in the upper end of standpipe 11, the stop part 42 is exposed to outside the upper end of standpipe 11, adjacent top The lower end of standpipe 11 is stretched into the standpipe 11 of lower section after down passing through the through hole 41 of the block piece 4 of the upper end of lower section standpipe 11, so as to lower section Gap between the upper end of standpipe 11 and top standpipe 11 is blocked by the block piece 4, so as to avoid pressing from both sides the finger of child, is made Use safer.When top standpipe 11 is toward when sliding into certain position in lower section standpipe 11, the stop of top standpipe 11 is connected to The stop part 42 of part 4 can encounter the stop part 42 of the lower section upper end block piece 4 of standpipe 11, so as to which top standpipe 11 past can not be moved down again It is dynamic, in this way, preventing top standpipe 11 from falling into completely in the standpipe 11 of lower section.And because the lower end of top standpipe 11 is through block piece Stretched into again after 4 through hole 41 in the standpipe 11 of lower section,

In the present embodiment, elastic stuck point 43, corresponding, the standpipe are provided with the side wall of the lower end of block piece 4 The side wall of 11 upper ends is provided with hole clipping 111 in correspondence position, and the elastic stuck point 43 is caught in the hole clipping 111 in the side wall of standpipe 11 It is interior, so as to which the stop part 42 is connected with standpipe 11.

Between upper and lower two adjacent standpipes 11, the lower end of top standpipe 11 and the upper end of lower section standpipe 11 are in correspondence position Perforation 110 is respectively arranged with, being arranged at the locking mechanism 2 between upper and lower two adjacent standpipes 11 includes relative moving left and right Stop pin 21 that ground is connected in the lower end of top standpipe 11, for forcing described one end of stop pin 21 to be stood through the top The pressuring piece 22 stretched out in again after the perforation of the lower end of pipe 11 outside the perforation of the lower section upper end of standpipe 11, in the effect of the pressuring piece 22 Under, described one end of stop pin 21 stretches out in outside the perforation of lower section standpipe 11 again after passing through the perforation of top standpipe 11, that is, stretches out in Outside the upper end of lower section standpipe 11, now, the top standpipe in upper and lower two adjacent standpipe 11 can not slide with respect to lower section standpipe, and two Person is in relative lock-out state.

Preferably, the stop pin 21 in the lower end of top standpipe 11 is located at the lower section of the block piece 4, the block piece The 4 inwall upper end of through hole 41 is provided with guiding surface 44 in the same side of described one end of stop pin 21, so as to which top standpipe 11 is past When sliding into certain distance in lower section standpipe 11, one end that the stop pin 21 is stretched out outside the upper end of standpipe 11 of top can be stood by lower section The guiding surface 44 of the upper end block piece 4 of pipe 11 drives and retracted in the standpipe 11 of lower section, so as to not influence the continuation of top standpipe 11 Move down, and it also avoid abrasion of the standpipe upper surface to stop pin 21.

In described two neighbouring standpipes, the lower end of top standpipe 11 is fixedly connected with support base 5, and the support base 5 wraps The main body 51 in the lower end of standpipe 11 of insertion top is included, the stop pin 21 can relatively movably with the support base main body 51 Connection.

The accommodating hole 52 of the perforation openings of standpipe 11 upward, the other end of stop pin 21 are provided with the main body 51 Stretch into the accommodating hole 52, the pressuring piece 22 is arranged to a spring.In the present embodiment, the accommodating hole 52 or so runs through Set, the spring one end passes through the inwall that top standpipe 11 is resisted against after the accommodating hole 52, and the other end is resisted against the lock The other end of rationed marketing 21.In other embodiments, the accommodating hole 52 is arranged to close away from one end that top standpipe 11 is perforated Formula, the spring one end are resisted against the inwall of 52 closed one end of accommodating hole, and the other end is resisted against the another of the stop pin 21 End.

Preferably, the stop pin 21 includes the different first paragraph 211 of diameter and second segment 212, the second segment 212 Diameter is more than first paragraph 211, and the diameter of first paragraph 211 is less than the perforation of top standpipe 11 and the perforation of lower section standpipe 11, the Two section 212 of diameter is more than the perforation of top standpipe 11 and the perforation of lower section standpipe 11.In this way, the stop pin 21 can be avoided Drop out outside standpipe 11.In other embodiments, the stop pin 21 it can also be provided that other feasible shapes with structure to keep away Omit out outside standpipe 11.

Preferably, setting flexible salient point 53 on the front and rear sides wall of support base main body 51, corresponding, the top is stood The lower end front and rear sides of pipe 11 are provided with corresponding hole clipping 112, and the elastic salient point 53 of the front and rear sides of support base main body 51 is distinguished Elasticity is caught in the hole clipping 112, so as to connect the support base and standpipe 11.In the present embodiment, the support base 5 also wraps The bottom plate 54 for being integrally formed at the lower end of main body 51 is included, so that when assembling support base 5 with standpipe 11, by the master of support base 5 Body 51 is inserted in the lower end of standpipe 11 from bottom to top, when bottom plate 54 be resisted against the lower end of standpipe 11 can not be up when, the main body 51 On elastic salient point 53 be also just caught in the hole clipping 112 of standpipe 11, in this way, both ease of assembly.

In other embodiments, the pressuring piece is arranged to a V-arrangement spring leaf, and the stop pin 21 is integrally formed at described The wherein side upper end of V-arrangement spring leaf, the other end of the V-arrangement spring leaf are connected to the madial wall of top standpipe 11.At this In embodiment, it can not have to set the support base.

In the present embodiment, the stop pin 21 of the locking mechanism 2 in two vertical bars 1 of the left and right is stretched out in outside standpipe 11 One end is oppositely arranged, i other words, one end of the stop pin 21 on the standpipe 11 of right side vertical bar 1 is stretched out in outside the left end of standpipe 11, One end of stop pin 21 on the standpipe 11 of left side vertical bar 1 is stretched out in outside the right-hand member of standpipe 11, so as to which both are oppositely arranged；It is described Locking releasing mechanism 3 includes left and right ends and is connected to the transverse bar 31 of the upper end of two vertical bar the top standpipe 11, left and right two The release the lock device 32, one for being respectively arranged at the left and right two vertical bar 1 bottom standpipe opposite side is used for while drives described two The stop pin 21 of left and right locking mechanism 2 is pushed into the drive device 33 in standpipe 11 by release the lock device 32.

The opposite side of two vertical bar bottom standpipes 1 of the left and right is respectively connected with a fixed mount 323, the two release the locks device 32 include impeller 322, rotating seat 323, the first spring 324, torsion spring 325, and the fixed mount 321 is provided with left and right extension Receiving hole 3211, described one end of stop pin 21 are stretched into the side of the receiving hole 3211 after stretching out in outside the standpipe 11； The impeller 322 can be movably arranged in the opposite side of the receiving hole 3211 relatively, and the impeller 322 One end is relative with the stop pin 21, and first spring 324 is arranged between the impeller 322 and fixed mount 321 and pushed away The impeller 322 is moved to move toward the side away from stop pin 21；The rotating seat 323 includes the servo-actuated bodily form of portion 3231 and one The service portion 3232 of the side of portion 3231 is servo-actuated described in Cheng Yu, the service portion 3232 can stretch into the receiving hole with the relative rotation In 3211 and positioned at the other end of the impeller 322, the servo-actuated portion 3231 is resisted against institute towards the side of service portion 3232 The outer face of fixed mount 321 is stated, and the service portion 3232 sets corresponding first inclined-plane respectively with the opposite side of impeller 322 3233 and second inclined-plane 3221, described one end of torsion spring 325 connect the service portion 3232, the other end connects the fixed mount 321, In the presence of the torsion spring 325, first inclined-plane 3233 fits with the second inclined-plane 3221.

Wherein the fixed mount 321 of side locking mechanism 2 away from be provided with the outside of the one end of standpipe 11 left and right extension first Fin 3212, corresponding, the rotating seat of the side lock mechanism 2, which is servo-actuated on the outside of the one end of portion 3231 away from service portion 3232, to be provided with Second fin 3234 of the left and right to extension；The drive device 33 includes a gangbar 331, a knob 332, a second spring 333, the left and right ends of the gangbar 331 are respectively fixedly connected with the opposite side of the rotating seat 323 of the release the lock device 32 of left and right two； The left and right ends of knob 332 are provided with jack, and dividing plate is provided between two jacks, be provided among the dividing plate with The through hole that the jack of left and right two communicates, and be respectively arranged with and first fin 3212, the on the inwall of two jacks of the left and right First groove and the second groove corresponding to two fins 3234；The other end of fixed mount 321 inserts inserting for described one end of knob 332 In hole, the rotating seat is servo-actuated portion 3231 and inserts in the jack of the other end of knob 332 and pass through towards the side of service portion 3232 The one end of fixed mount 321 away from standpipe 11 is resisted against after through hole 41 among the dividing plate；The second spring 333 is sheathed on institute State rotating seat 323 and be servo-actuated portion 3231 and be not provided with outside the side of the second fin 3234, and the one end of the second spring 333 is resisted against institute The second fin 3234 is stated, the other end is resisted against the dividing plate, in the presence of the second spring 333, the knob 332 or so First, second groove in the jack of both sides engages with the first fin 3212, the second fin 3234 respectively, so as to the knob 332 With rotating seat 323 can not together be relatively fixed frame 321 and rotate.

In the present embodiment, the receiving hole 3211 of the fixed mount 321 includes the first sector hole and the second sector hole, and described One sector hole communicates with the upper end of the second sector hole；The impeller 322 includes body 3222 and past from the upper end of body 3332 The push rod 3223 of the side of stop pin 21 extension, the body 3222 is placed in the second sector hole, and the push rod 3223 stretches into described the With the stop pin 21 against described one end of first spring 324 is resisted against body 3222, and the other end is resisted against described in one sector hole The inwall of second sector hole.

The fixed mount 321 includes being connected to the vertical section 3213 in the outside of the standpipe 11 and from the vertical section The connecting portion 3214 that 3123 upper ends extend toward the side of gangbar 331, the receiving hole 3211 may be contained within the first fin 3212 On the connecting portion 3214.

The couple positioned opposite of the left and right bottom standpipe 11 of two vertical bar 1 has vertical neck 113, corresponding, described The vertical section of fixed mount 321 is provided with vertical fixture block 3215, and the vertical fixture block 3215 is caught in the neck 113, so as to Connect the bottom standpipe 11 of vertical bar 1 and fixed mount 321.In this way, locking and release the lock can not only be better achieved Function, and the intensity of bottom standpipe 11 can be strengthened.In embodiment, it is described left and right two vertical bar bottom standpipes 11 in The opposite side of fixed mount 321 is connected with another vertical stiffener 114, and the stiffener 114 coordinates again by neck and fixture block Mode connect bottom standpipe.Two vertical bars of the left and right can not only be caused by setting vertical stiffener 114 to be advantageous in that The profile of bottom standpipe 11 is more attractive, and intensity is stronger.

In the present embodiment, the fixed mount 321 is also included from the vertical section lower end toward one end away from standpipe 11 The lower linkage section 3216 of extension, the left and right ends of a connecting rod 6 are connected to the lower linkage section 3216 of left and right fixed mount 321, So that whole guardrail is more stable.

When more standpipes 11 of vertical bar 1 are all in deployed condition, i.e. each standpipe 11 is all without vertical below retraction When in pipe 11, the whole height of vertical bar 1 is highest, and now, the stop pin 21 of institute's bottom stretches out in bottom and stood Pipe 11 is outer and stretches into the side of fixed mount receiving hole 3211, and the one end of push rod 3223 and the stop pin 21 of the impeller 322 should End leans, and the inclined-plane on the inclined-plane and impeller 322 of rotating seat service portion 3232 fits together；When by both sides vertical bar 1 When whole height is turned down, the knob 332 is moved in parallel toward the direction of gangbar 331 so that the first groove of rotating seat 323 is complete The first fin 3212 on total detachment fixed mount 321, now, turn knob 332, rotating seat 323 is relatively solid together with knob 332 Determine frame 321 to rotate, because the drive of gangbar 331, the rotating seat 323 of opposite side locking mechanism 2 is also driven to rotate；Rotating seat When 323 rotation, its inclined-plane can be urged to the inclined-plane of impeller 322, so as to force impeller 322 toward the direction of stop pin 21 It is mobile, stop pin 21 is pushed into the standpipe 11 of the top of bottom standpipe 11 so as to the push rod 3223 of impeller 322, specifically Say, if it is assumed that there is N roots standpipe 11, the standpipe 11 of the top is arranged to first standpipe, and the standpipe 11 of bottom is arranged to N Root standpipe, then it is that stop pin 21 is pushed into N-1 roots standpipe 11 by the push rod 3223 of impeller 322 here, now, in weight In the presence of power, or another hand presses down transverse bar, and N-1 roots standpipe 11 can slide toward bottom standpipe 11 is interior, when When sliding into certain distance, the one end of stop pin 21 stretched out in outside N-1 root standpipes upper end is stopped by the upper end of bottom standpipe 11 The guiding surface 44 of part 4 is oppressed and retracted in N-1 roots standpipe 11, and N-1 roots standpipe 11 continues down to slide, until N-1 The upper stop part 42 of the block piece 4 of the upper end of root standpipe 11 blocked by the stop part 42 of the block piece 4 of the upper end of bottom standpipe 11 and It can not move down again, now, the whole height of the vertical bar 1 of left and right two reduces by one section.I other words operation drive device, you can So that the vertical bar 1 of left and right two realizes synchronous altitude reduction.When standpipe 11 is toward in the sliding process of lower section standpipe 11, if unclamping to knob 332 operation, in the presence of the first spring 324, torsion spring 325, second spring 333, each component of release the lock device 32 resets.

The position of stop pin 21 could be arranged to, when top standpipe 11 is toward sliding into and can not slide again in lower section standpipe 11 Afterwards, the stop pin 21 stretched out in originally outside the upper end of standpipe 11 of top is oppressed in standpipe 11, and its one end will not stretch into fixed mount In 321 receiving hole, so vertical bar 1 only has two height and positions, one when being that all standpipes 11 are completely in extended state Whole height, a standpipe 11 in addition to bottom standpipe 11 all down slide after whole height；And this set, when When heightening vertical bar 1, as long as directly up directly drawing transverse bar 31, you can all standpipes 11 all are forgotten about it into extended state.

The position of stop pin 21 it can also be provided that, when top standpipe 11 is toward sliding into and can not slide again in lower section standpipe 11 Afterwards, the other end of the stop pin 21 stretched out in originally outside the upper end of standpipe 11 of top is stretched into the receiving hole of fixed mount 321, that is, is locked Rationed marketing 21 is locked, this set so that vertical bar 1 can realize that Multi-section height adjusts, and side vertical bar 1 includes how many and stood Pipe 11, it is possible to realize that how many sections of height adjust, so as to not only be adapted to the mattress of different height, and can also meet not Same use demand；When vertical bar 1 to be heightened, it is necessary to operate locking mechanism 2, Ran Houzai described in the release the lock of locking releasing mechanism 3 once again Toward pull-up transverse bar 31.

As Fig. 9 to 15 show the ˊ of locking mechanism 2 and the ˊ of locking releasing mechanism 3 second embodiment, in the present embodiment, the branch The ˊ of horizontal long slot bore 55 of left and right extension is provided with the ˊ of support seat main body 51, the ˊ other ends of stop pin 21 are provided with the ˊ of circular hole 210； The ˊ of pressuring piece 22 for the locking mechanism being arranged between the top standpipe 11 and adjacent lower section standpipe 11 include one on the ˊ of draw piece 221 with And the ˊ of the 3rd spring 222, the upper ˊ lower ends of draw piece 221 are provided with the oblique ˊ of long slot bore 2211, a connecting pin passes through the level The ˊ of long slot bore 55, the ˊ of circular hole 210, oblique long slot bore 2211 ˊ, the ˊ of the 3rd spring 222 are arranged at the support base main body and pull-up Between the ˊ of part 221；Or the ˊ of the 3rd spring 222 is arranged between the ˊ of stop pin 21 and the ˊ of support base main body 51；Or described The ˊ of three spring 222 is arranged between the ˊ of stop pin 21 and top standpipe 11 inwall described in being arranged at, so as in the 3rd bullet In the presence of the ˊ of spring 222, the upper ˊ of draw piece 221 moves down, and one end of the ˊ of stop pin 21 is forced to stretch out in lower section standpipe Outside 11；In addition to the locking mechanism being arranged between the top standpipe 11 and adjacent lower section standpipe 11, it is arranged above and below other The pressuring piece of locking mechanism between adjacent standpipe 11 includes the ˊ of a piece under pressure 223, the ˊ of the 4th spring 224, the piece under pressure 223 ˊ lower ends are also equipped with the oblique ˊ of long slot bore 2231, and the incline direction of the oblique ˊ of long slot bore 2231 is with the upper ˊ's of draw piece 221 The incline direction of oblique long slot bore on the contrary, a connecting pin through the ˊ of circular hole 210, pull-down member the ˊ of oblique long slot bore 2231 and Horizontal long slot bore 55 ˊ of support base, the ˊ of the 4th spring 224 are arranged between the support base main body and the ˊ of piece under pressure 223；Or The ˊ of 4th spring 224 is arranged between the ˊ of stop pin 21 and support base main body 51；Or the ˊ of the 4th spring 224 is set In it is described be arranged at the ˊ of stop pin 21 and top standpipe 11 inwall between, so as in the presence of the ˊ of the 4th spring 224, The ˊ of piece under pressure 223 is up moved, and one end of the ˊ of stop pin 21 is forced to stretch out in outside the standpipe 11 of lower section.

In the present embodiment, the appearance of the perforation of standpipe 11 direction opening upward is provided with the ˊ of support base main body 51 The ˊ of hole 52 is put, and the ˊ of horizontal long slot bore 55 is provided with the ˊ front and rear sides wall of the accommodating hole 52；The ˊ of stop pin 21 is another One end is stretched into the ˊ of accommodating hole 52, the ˊ upper side walls of support base 5 be provided with it is running through up and down and with the ˊ phases of accommodating hole 52 The accommodating hole is stretched into logical via (not shown), the upper ˊ of draw piece 221 and the ˊ of piece under pressure 223 lower end after passing through the via Pass through the connection pin connection with the ˊ of stop pin 21, the ˊ of support base main body 51 in 52 ˊ.

The ˊ of support base 5 is up extended with the ˊ of vertical section 56 from upper end, then is extended with from the vertical section toward side The ˊ of horizontal component 57；Groove 2210 ˊ, the ˊ of horizontal component 57, which are provided with, on the upside of the ˊ of upper draw piece 221 stretches into the upper end of the groove, The ˊ upper ends of 3rd spring 222 are resisted against the horizontal component, and lower end is resisted against the bottom wall of the groove.

In other embodiments, can also as above an embodiment it is the same, the ˊ of accommodating hole 52 in the ˊ of support base main body 51 Left and right through set, described ˊ one end of 3rd spring 222 pass through the ˊ of accommodating hole 52 after be resisted against top standpipe 11 inwall, separately One end is resisted against the other end of the ˊ of stop pin 21；Or, the ˊ of accommodating hole 52 is set away from one end that top standpipe 11 is perforated To be closed, described ˊ one end of 3rd spring 222 is resisted against the inwall of the closed one end of the ˊ of accommodating hole 52, and the other end is resisted against described The ˊ of stop pin 21 other end.The ˊ of 4th spring 224 can also so be set.

The ˊ of piece under pressure 223 is inverted U shape, including the ˊ of a top plate 2232 and down extend from the ˊ both ends of top plate 2232 two Be provided with the ˊ of oblique long slot bore 2231 on side plate 2233 ˊ, the ˊ of biside plate 2233, the ˊ upper ends of the 4th spring 224 against In the ˊ of top plate 2232, lower end is resisted against the connecting pin of connection piece under pressure 223 ˊ, the ˊ of stop pin 21 and support base.

The ˊ of locking releasing mechanism 3 is connected to the upper end of the left and right two vertical bars, 1 top side standpipe 11 including left and right ends The ˊ of transverse pipe 31, the ˊ of actuator 32 that the ˊ of transverse pipe 31 can be connected to the relative rotation, upper end be all connected to the actuator 32 ˊ and can be with the ˊ of actuator 32 rotation and by the ˊ of two steel wire of left and right 33 toward pull-up, the lower end point of left and right two steel wire 33 ˊ The ˊ of upper draw piece 221 of left and right sides locking mechanism is not connected to.

When more standpipes 11 of vertical bar 1 are all in deployed condition, i.e. each standpipe 11 is all without vertical below retraction When in pipe 11, the whole height of vertical bar 1 is highest；When 1 height of vertical bar to be turned down, the actuator 32 is rotated ˊ, so that the ˊ lower ends of two steel wire of left and right 33 are up moved, up moved so as to the ˊ of upper draw piece 221 of the left and right sides, described In the presence of the upper oblique long slot bore in ˊ lower ends of draw piece 221, horizontal long slot bore of the connecting pin along the ˊ of support base 5 moves, so as to The ˊ of stop pin 21 is driven to be moved together, and it is stretched out in one end retraction standpipe 11 outside standpipe 11, the ˊ release the locks of locking mechanism 2, now, Press down the ˊ of transverse pipe 31 so that the standpipe 11 of the top is toward sliding in adjacent lower section standpipe；When the top standpipe 11 is moved to Phase, lower end was when meeting 223 ˊ of piece under pressure, if no longer applying pressure to the ˊ of transverse pipe 31, the height of the vertical bar 1 is locked to This, if wanting to continue the height for turning down vertical bar 1, continues to press down the ˊ of transverse pipe 31, the lower end of the top standpipe 11 can encounter institute State the ˊ of piece under pressure 223 and drive it to move down, so that in the presence of the oblique long slot bores of the ˊ of piece under pressure 223, the connecting pin edge The ˊ of support base 5 horizontal long slot bore movement, is moved together so as to which the ˊ of stop pin 21 is driven, its one end contracting stretched out outside standpipe 11 Enter in standpipe 11, the ˊ release the locks of locking mechanism 2, now, continue to press down the ˊ of transverse pipe 31, then can further turn down vertical bar 1 Highly.Because that set between lower section standpipe 11 is all the ˊ of piece under pressure 223, so as to which the lower end of standpipe 11 pressure casting die can be used 223 ˊ mode causes the ˊ of stop pin 21 toward being set back in standpipe 11.When up to adjust 1 height of vertical bar, directly toward pull-up The ˊ of transverse pipe 31.

In the present embodiment, the ˊ of transverse pipe 31 includes laterally 311 ˊ of supervisor, fixing pipe 312 ˊ, the ˊ of fixing pipe 312 Including being fixedly connected on the ˊ of vertical portion 3121 of the upper end of vertical bar the top standpipe 11, past from the ˊ upper ends of vertical portion 3121 The laterally ˊ of transverse part 3122 of 311 ˊ directions of supervisor extension, and fin of the left and right to extension is provided with the outside of the ˊ of the transverse part 3122 3123ˊ；The ˊ of actuator 32, which includes the ˊ of a knob 321 and a follower 322 ˊ, the ˊ of follower 322, includes a main body 3221 ˊ, the ˊ of insertion section 3222 for being arranged at the ˊ sides of main body 3221, and outside side of the Body away from insertion section Enclose and be also equipped with the ˊ of fin 3223；The ˊ left and right ends of knob 321 are provided with jack, be provided between two jacks every Plate, the through hole communicated with two jacks of left and right is provided among the dividing plate, and is set respectively on the inwall of two jacks of the left and right There is groove 3211 ˊ corresponding with the fin on the ˊ of follower 322 and the ˊ of transverse part 3122；The horizontal stroke is inserted in the insertion section Into the ˊ of portion 3122, the ˊ of Body 3221 is resisted against the ˊ of transverse part 3122, the transverse direction towards one end of insertion section The ˊ of pipe 31 311 ˊ one end of horizontal supervisor are inserted in the described one end of the ˊ of Body 3221 away from insertion section, two steel of the left and right The ˊ of line 33 upper end is all connected to the insertion section, and the ˊ of knob 321 is set in the ˊ of transverse part 3122 and follower 322 ˊ Main body outside；The ˊ of locking releasing mechanism 3 also includes a torsion spring, one the 5th spring (not shown), and the one end is connected to described Fixed mount 321, the other end are connected to the ˊ of follower 322, and the 5th spring one end is resisted against the dividing plate, and the other end supports The ˊ of fin 3223 of the ˊ main bodys of follower 322 is against, in the presence of the 5th spring, at left and right sides of the ˊ of knob 321 Groove engage respectively with the fin on the ˊ of follower 322 and the ˊ of transverse part 3122, can not rotate so as to the ˊ of knob 321, no The ˊ of two steel wire of stretchy 33.

When to rotate 321 ˊ of knob, first the ˊ of knob 321 is moved toward the side away from the ˊ of transverse part 3122 so that The ˊ of knob 321 groove departs from the ˊ of transverse part 3122 fin to be engaged, and now, the ˊ of knob 321 can be with the ˊ mono- of follower 322 The relatively transverse ˊ of pipe 31 rotations are played, so as to pull the ˊ of two steel wire 33.

In other embodiments, it can be the ˊ of knob 321 is directly rotatingly sheathed among the ˊ of transverse pipe 31, And via is offered among the ˊ of transverse pipe 31, the left and right ˊ upper ends of two steel wire 33 connect after passing through the via with the ˊ of knob 321 Connect, the ˊ of steel wire 33 can be pulled so as to rotate the ˊ of knob 321.

In a further embodiment, the ˊ of knob 321 can also by other known feasible modes and the ˊ of transverse pipe 31, The ˊ connections of steel wire 33.

In the description of above-mentioned orientation, using Fig. 1 orientation as reference, i.e., to be left and right where two vertical bar 1, with transverse direction To be upper where bar 31, under being where connecting rod 6.

Claims

1. a kind of children shatter-resistant Cribguard, including the vertical bar of left and right two, it is characterised in that：Two vertical bars of the left and right include upper Under more vertically arranged standpipes, in the every two neighbouring standpipes, top standpipe, which relative can slide up and down to, be connected to Lower section standpipe, and be provided between the top standpipe and lower section standpipe for limiting both relative locking machines slided up and down Structure, the children shatter-resistant Cribguard, which also includes being arranged at, to be used for while unlocks left and right two positions between two vertical bars of the left and right The locking releasing mechanism of the corresponding locking mechanism.

2. children shatter-resistant Cribguard according to claim 1, it is characterised in that：In addition to the standpipe of the top, other standpipes Upper end is respectively connected with block piece, and the block piece is provided centrally with the through hole run through up and down, and the block piece from upper end outward Being extended has stop part, and the block piece lower end is down inserted in the upper end of standpipe, and the stop part is exposed to standpipe upper end Outside, adjacent top lower riser end is stretched into the standpipe of lower section after down passing through the through hole of the block piece of lower section standpipe upper end.

3. children shatter-resistant Cribguard according to claim 2, it is characterised in that：It is described between upper and lower two adjacent standpipes Top lower riser end and lower section standpipe upper end are respectively arranged with perforation in correspondence position, are arranged between two adjacent standpipes up and down The locking mechanism include being movably connected to stop pin in the top lower riser end relatively, for forcing State after stop pin one end passes through the perforation of the top lower riser end and stretch out in the pressuring piece outside the perforation of lower section standpipe upper end, institute again State the stop pin in the lower riser end of top and be located at the lower section of the block piece, and the through-hole wall upper end of the block piece with it is described The same side of stop pin one end is provided with guiding surface.

4. children shatter-resistant Cribguard according to claim 3, it is characterised in that：In described two neighbouring standpipes, institute State top lower riser end and be fixedly connected with support base, the support base includes the main body in the lower riser end of insertion top, the lock Rationed marketing can be movably connected relatively with the support base main body.

5. children shatter-resistant Cribguard according to claim 4, it is characterised in that：It is provided with the main body and stands upward The accommodating hole of pipe perforation openings, the stop pin other end are stretched into the accommodating hole, and the pressuring piece is arranged to a spring, institute State accommodating hole or so through set, the spring one end pass through the accommodating hole after be resisted against top standpipe inwall, the other end It is resisted against the other end of the stop pin；It is described or, the accommodating hole is arranged to closed away from one end that top standpipe is perforated Spring one end is resisted against the inwall of the closed one end of accommodating hole, and the other end is resisted against the other end of the stop pin.

6. children shatter-resistant Cribguard according to claim 3, it is characterised in that：The pressuring piece is arranged to a V-arrangement spring Piece, the stop pin are integrally formed at the wherein side upper end of the V-arrangement spring leaf, the other end connection of the V-arrangement spring leaf In the top standpipe madial wall.

7. according to the children shatter-resistant Cribguard described in claim 3 or 4 or 5 or 6, it is characterised in that：Two vertical bars of the left and right On one end for stretching out in outside standpipe of stop pin of locking mechanism be oppositely arranged, the locking releasing mechanism connects respectively including left and right ends It is connected to the transverse bar of the two vertical bar the top standpipe upper ends, left and right two is respectively arranged at two vertical bar bottoms of the left and right The release the lock device of standpipe opposite side, one are used to drive the two release the locks device that the stop pin push-in of left and right locking mechanism is vertical simultaneously Drive device in pipe.

8. children shatter-resistant Cribguard according to claim 7, it is characterised in that：Two vertical bar bottom standpipes of the left and right Opposite side be respectively connected with a fixed mount, the two release the locks device includes impeller, rotating seat, the first spring, torsion spring, described Fixed mount setting has the receiving hole that left and right extends, described stop pin one end to stretch into the receiving hole after stretching out in outside the standpipe In side；The impeller can be movably arranged in the receiving hole opposite side relatively, and one end of the impeller Relative with the stop pin, first spring is arranged between the impeller and fixed mount and promotes the impeller toward far Move side from stop pin；The rotating seat includes servo-actuated portion and is integrally formed at the service portion of the servo-actuated portion side, The service portion can stretch into the receiving hole opposite side and positioned at the other end of the impeller with the relative rotation, described servo-actuated Portion is resisted against the outer face of the fixed mount towards the side of service portion, and the opposite side of the service portion and impeller is set respectively First inclined-plane and the second inclined-plane corresponding to putting, the one end connect the service portion, and the other end connects the fixed mount, In the presence of the torsion spring, first inclined-plane fits with the second inclined-plane.

9. children shatter-resistant Cribguard according to claim 8, it is characterised in that：The fixed mount of wherein side locking mechanism is remote Corresponding from the first fin that left and right extension is provided with the outside of standpipe one end, the servo-actuated portion of rotating seat of the side lock mechanism is remote One end outside from service portion is provided with second fin of the left and right to extension；The drive device include a gangbar, a knob, One second spring, the left and right ends of the gangbar are respectively fixedly connected with the opposite side of the rotating seat of the locking releasing mechanism of left and right two； The knob left and right ends are provided with jack, and dividing plate is provided between two jacks, are provided among the dividing plate and a left side The through hole that right two jacks communicate, and be respectively arranged with and first fin, the second fin on the inwall of two jacks of the left and right Corresponding groove；The fixed mount other end is inserted in the jack of described knob one end, and the rotating seat is servo-actuated portion towards effect The side in portion is inserted in the jack of the knob other end and is resisted against fixed mount away from standpipe after passing through the through hole among the dividing plate One end；The second spring is sheathed on the servo-actuated portion of the rotating seat and is not provided with outside the side of the second fin, and second bullet Spring one end is resisted against second fin, and the other end is resisted against the dividing plate, in the presence of the second spring, the knob First, second groove in the jack of the left and right sides engages with the first fin, the second fin respectively.

10. children shatter-resistant Cribguard according to claim 4, it is characterised in that：A left side is provided with the support base main body The horizontal long slot bore of right extension, the stop pin other end are provided with circular hole；It is arranged at the top standpipe and adjacent lower section standpipe Between locking mechanism pressuring piece include one on draw piece and one the 3rd spring, the upper draw piece lower end is provided with oblique elongated slot Hole, a connecting pin are arranged at the support base master through the horizontal long slot bore, circular hole, oblique long slot bore, the 3rd spring Between body and upper draw piece；Or the 3rd spring is arranged between stop pin and the support base main body；Or the 3rd spring It is arranged at described in being arranged between the stop pin and top standpipe inwall, so that in the presence of the 3rd spring, it is described Upper draw piece moves down, and one end of the stop pin is forced to stretch out in outside the standpipe of lower section；The top standpipe is arranged at except described Outside locking mechanism between adjacent lower section standpipe, the pressuring piece bag for the locking mechanism being arranged between other neighbouring standpipes A piece under pressure, one the 4th spring are included, the piece under pressure lower end is also equipped with oblique long slot bore, and the inclination side of the oblique long slot bore Incline direction to the oblique long slot bore with the upper draw piece is on the contrary, a connecting pin passes through the circular hole, the oblique length of pull-down member The horizontal long slot bore of slotted eye and support base, the 4th spring are arranged between the support base main body and piece under pressure；Or institute The 4th spring is stated to be arranged between stop pin and the support base main body；Or the 4th spring is arranged at described in described be arranged at Between stop pin and top standpipe inwall, so as to which in the presence of the 4th spring, the piece under pressure up moves, the lock One end of rationed marketing is forced to stretch out in outside the standpipe of lower section.

11. children shatter-resistant Cribguard according to claim 10, it is characterised in that：The locking releasing mechanism includes left and right ends It is connected to the transverse pipe of two vertical bar top side standpipe upper ends of the left and right, the transverse pipe can be connected to the relative rotation Actuator, upper end be all connected to the actuator and can with the rotation of actuator and by toward pull-up the steel wire of left and right two, institute The lower end for stating two steel wires of left and right is connected to the upper draw piece of left and right sides locking mechanism.