CN207784796U

CN207784796U - A kind of children shatter-resistant Cribguard

Info

Publication number: CN207784796U
Application number: CN201721632830.1U
Authority: CN
Inventors: 刘玲芝
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-11-29
Filing date: 2017-11-29
Publication date: 2018-08-31
Anticipated expiration: 2027-11-29

Abstract

The utility model discloses a kind of children shatter-resistant Cribguard, it includes two vertical bars of left and right, two vertical bar of the left and right includes the vertically arranged standpipes of upper and lower Duo Gen, in the every two neighbouring standpipes, top standpipe, which opposite 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 the opposite locking mechanism slided up and down of the two, the children shatter-resistant Cribguard further includes the locking releasing mechanism being used for while unlocking the corresponding locking mechanism of left and right two positions between being set to two vertical bar of the left and right, 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 utility model is related to articles for children more particularly to a kind of children shatter-resistant Cribguards.

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, cerebral injury or other injuries, and parent can not possibly always keep during child sleeps, so Children shatter-resistant Cribguard comes into being.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 is inserted into below mattress, so people are when selecting guardrail, usually The thickness that mattress can first be measured, the guardrail of corresponding height is selected according to mattress thicknesses.The Cribguard of this level altitude cannot General, so occurring the adjustable Cribguard of vertical bar height again in the market, i.e. vertical bar is made of upper and lower two rod segment, on The corresponding screw hole of a row is arranged in the rod segment of multiple rows of screw hole above and below the rod segment setting of side, lower section, to pass through the screw hole of lower section rod segment From the locking of the screw hole of top rod segment different height so that vertical bar is in integrally different height.But this set, it is carrying out When height adjusts, 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 tools come dismantle, locking screw, and when locking screw, obtain a people and help up and down two Rod segment, another person lock screw, that is, need two people to operate, to pretty troublesome.

Utility model content

The purpose of the utility model is to overcome disadvantages mentioned above, provide a kind of children shatter-resistant Cribguard, both sides vertical bar Height can be with synchronous adjustment, and adjusting operation only needs a people can be completed.

To achieve the above object, technical solution used by the utility model is：

A kind of children shatter-resistant Cribguard, including two vertical bars of left and right, two vertical bar of the left and right include upper and lower Duo Gen perpendicular To the standpipe of setting, in the every two neighbouring standpipes, top standpipe, which opposite 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 the opposite locking mechanism slided up and down of the two, the children Shatter-resistant Cribguard further include between being set to two vertical bar of the left and right for simultaneously unlock left and right two positions it is corresponding described in 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 Perforative through-hole, and the block piece has blocking portion, the block piece lower end to be inserted into standpipe down from upper end is extended outward Upper end in, the blocking portion is exposed to outside standpipe upper end, and adjacent top lower riser end passes through lower section standpipe upper end down It is 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 corresponding position It is equipped with perforation, the locking mechanism being set between upper and lower two adjacent standpipes is described including can movably be connected to relatively Locking pin in the lower riser end of top, for being stretched again after forcing described locking pin one end to pass through the perforation of the top lower riser end For the pressuring piece outside the perforation of lower section standpipe upper end, the locking pin in the top lower riser end is located under the block piece Side, and the through-hole wall upper end of the block piece and the same side of described locking pin one end are provided with guiding surface.

In described two neighbouring standpipes, the top lower riser end is fixedly connected with support base, the support base packet The main body being inserted into the lower riser end of top is included, the locking pin can movably be connect relatively with the support base main body.

The accommodating hole of standpipe perforation openings upward is provided in the main body, the locking pin other end stretches into described In accommodating hole, the pressuring piece is set as a spring, and described accommodating hole or so passes through the appearance through setting, the spring one end The inner wall that top standpipe is resisted against behind hole is set, the other end is resisted against the other end of the locking pin；Or, the accommodating hole is far from upper One end of Fang Liguan perforation is set as closed, and the spring one end is resisted against the inner wall of the closed one end of accommodating hole, the other end It is resisted against the other end of the locking pin.

The pressuring piece is set as a V-arrangement spring leaf, and the locking pin is integrally formed at wherein the one of the V-arrangement spring leaf The other end of side upper end, the V-arrangement spring leaf is connected to the top standpipe madial wall.

One end that the locking pin of locking mechanism in two vertical bar of the left and right stretches out in outside standpipe is oppositely arranged, described to release Latch mechanism includes that left and right ends are connected to the transverse bar of the two vertical bar the top standpipe upper ends, left and right two is respectively set In two vertical bar bottom standpipe opposite side of the left and right release the lock device, one be used for and meanwhile drive the two release the locks device will be left Driving device in the locking pin push-in standpipe of right locking mechanism.

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

Wherein the fixed frame of side locking mechanism is right far from the first fin for being provided with left and right extension on the outside of standpipe one end It answers, 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 far from service portion Rib；The driving device includes an interlocking bar, a knob, a second spring, and the left and right ends of the interlocking bar 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 both provided with jack, two jacks it Between be provided with partition board, be provided among the partition board and the through-hole that communicates of two jacks of left and right, and the inner wall of two jack of the left and right On be respectively arranged with groove corresponding with first fin, the second fin；The fixed frame other end is inserted into the knob one In the jack at end, the rotating seat be servo-actuated portion be inserted into the jack of the knob other end towards the side of service portion and across it is described every The one end of fixed frame far 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 Be arranged outside the side of 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, under the action of the second spring, the 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 that left and right extends is provided in the support base main body, the locking pin other end is provided with circle Hole；The pressuring piece for being set to the locking mechanism between the top standpipe and adjacent lower section standpipe includes draw piece and a third 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 third spring are set between the support base main body and upper draw piece；Or the third spring is set to the locking Between pin and support base main body；Or the third spring be set to it is described be set to the locking pin and top standpipe inner wall it Between, to which under the action of the third spring, the upper draw piece moves down, and one end of the locking pin is forced to stretch out in Outside the standpipe of lower section；In addition to the locking mechanism being set between the top standpipe and adjacent lower section standpipe, it is set on other Under the pressuring piece of locking mechanism between adjacent standpipe include a pressing member, one the 4th spring, the pressing member lower end is also provided with Have an oblique long slot bore, and the inclined direction of the oblique long slot bore and the oblique long slot bore of the upper draw piece inclined direction on the contrary, One connecting pin passes through the horizontal long slot bore of the circular hole, the oblique long slot bore of pull-down member and support base, the 4th spring to set It is placed between the support base main body and pressing member；Or the 4th spring be set to the locking pin and support base main body it Between；Or the 4th spring be set to it is described be set between the locking pin and top standpipe inner wall, to the described 4th Under the action of spring, the pressing member up moves, and one end of the locking pin is forced to stretch out in outside the standpipe of lower section.

The locking releasing mechanism includes the cross that left and right ends are connected to two vertical bar top side standpipe upper end 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 two steel wire of left and right toward pull-up, the lower end of two steel wire of the left and right is connected to left and right sides locking mechanism Upper draw piece.

The beneficial effects of the utility model are：Operate the locking releasing mechanism, you can position corresponds at left and right sides of synchronizing unlocking Locking mechanism, to realize the purpose of vertical bar height at left and right sides of synchronous adjustment, and one people of the operation can be independent It completes, and locking releasing mechanism one-hand operation, to easily；In addition, the setting of block piece, can not only prevent top standpipe It falls into completely in the standpipe of lower section, moreover it is possible to without to lock while driving locking pin to stretch out one end of standpipe toward vertical in-pipe Rationed marketing causes to wear, and can also prevent clamp hand.

Description of the drawings

Fig. 1 is the stereoscopic schematic diagram of the utility model children shatter-resistant Cribguard；

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

Fig. 3 is the explosion enlarged diagram of the utility model children shatter-resistant Cribguard members；

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

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 the parts D in Fig. 4；

Fig. 8 is that the utility model children shatter-resistant Cribguard locking releasing mechanism and the explosion amplification of a wherein locking device are illustrated Figure；

Fig. 9 is the stereoscopic schematic diagram for the child bed guard rail that the utility model is provided with another locking releasing mechanism；

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

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

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

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

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

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

Specific implementation mode

As shown in Fig. 1 to Fig. 8 the utility model children shatter-resistant Cribguard includes two vertical bars 1 of left and right, the left and right two is vertical Bar 1 includes the vertically arranged standpipes 11 of upper and lower Duo Gen, and in the every two neighbouring standpipes 11, top standpipe 11 can be opposite Slide up and down to and be connected to lower section standpipe 11, and is provided between the top standpipe 11 and lower section standpipe 11 for limiting the two The opposite locking mechanism 2 slided up and down, the children shatter-resistant Cribguard further includes being set between two vertical bar 1 of the left and right Locking releasing mechanism 3 for unlocking the corresponding locking mechanism of left and right two positions 2 simultaneously.I other words every two is neighbouring vertical A locking mechanism 2 is both provided between pipe 11, so one or more locking mechanisms 2 are both provided in each vertical bar 1, and The locking releasing mechanism 3 can unlock the opposite locking mechanism 2 in two positions in left and right simultaneously.

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 perforative through-hole 41 up and down, and the block piece 4 has blocking portion 42, institute from upper end is extended outward It states 4 lower end of block piece to be inserted into down in the upper end of standpipe 11, the blocking portion 42 is exposed to outside 11 upper end of standpipe, adjacent top 11 lower end of standpipe is stretched into after the through-hole 41 of the block piece 4 of 11 upper end of lower section standpipe down in the standpipe 11 of lower section, to lower section Gap between 11 upper end of standpipe and top standpipe 11 is blocked by the block piece 4, to can avoid the finger of folder child, is made It uses safer.When top standpipe 11 slides into certain position in lower section standpipe 11, it is connected to the blocking of top standpipe 11 The blocking portion 42 of part 4 can encounter the blocking portion 42 of lower section 11 upper end block piece 4 of standpipe, to which top standpipe 11 past again cannot move down It is dynamic, in this way, top standpipe 11 is prevented to fall into completely in the standpipe 11 of lower section.And because standpipe 11 lower end in top is across block piece It is stretched into again after 4 through-hole 41 in the standpipe 11 of lower section,

In the present embodiment, it is provided with elastic stuck point 43 on the side wall of 4 lower end of the block piece, corresponding, the standpipe The side wall of 11 upper ends is provided with card hole 111 in corresponding position, and the elasticity stuck point 43 is caught in the card hole 111 on 11 side wall of standpipe It is interior, to which the blocking portion 42 is connect with standpipe 11.

Between upper and lower two adjacent standpipes 11,11 lower end of top standpipe and 11 upper end of lower section standpipe are in corresponding position It is respectively arranged with perforation 110, it includes that opposite can move left and right to be set to the locking mechanism 2 between upper and lower two adjacent standpipes 11 Locking pin 21 that ground is connected in 11 lower end of top standpipe, for forcing 21 one end of the locking pin vertical across the top The pressuring piece 22 outside the perforation of lower section 11 upper end of standpipe is stretched out in after the perforation of 11 lower end of pipe again, in the effect of the pressuring piece 22 Under, 21 one end of the locking pin stretches out in after the perforation of top standpipe 11 again outside the perforation of lower section standpipe 11, that is, stretches out in Outside 11 upper end of lower section standpipe, at this point, the top standpipe in upper and lower two adjacent standpipe 11 cannot be slided with respect to lower section standpipe, two Person is in opposite lock-out state.

Preferably, the locking pin 21 in 11 lower end of top standpipe is located at the lower section of the block piece 4, the block piece 4 41 inner wall upper end of through-hole is provided with guiding surface 44 in the same side of 21 one end of the locking pin, to which top standpipe 11 is past When sliding into certain distance in lower section standpipe 11, one end that the locking pin 21 stretches out outside 11 upper end of standpipe of top can be stood by lower section The guiding surface 44 of 11 upper end block piece 4 of pipe drives and retracts in the standpipe 11 of lower section, to not influence the continuation of top standpipe 11 It moves down, and also avoids abrasion of the standpipe upper surface to locking pin 21.

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

The accommodating hole 52 of 11 perforation openings of standpipe upward, 21 other end of the locking pin are provided in the main body 51 It stretches into the accommodating hole 52, the pressuring piece 22 is set as a spring.In the present embodiment, the accommodating hole 52 or so runs through Setting, the spring one end are resisted against the inner wall of top standpipe 11 after the accommodating hole 52, and the other end is resisted against the lock The other end of rationed marketing 21.In other embodiments, one end that the accommodating hole 52 is perforated far from top standpipe 11 is set as closing Formula, the spring one end are resisted against the inner wall of 52 closed one end of accommodating hole, and the other end is resisted against the another of the locking pin 21 End.

Preferably, the locking pin 21 includes the different first segment 211 of diameter and second segment 212, the second segment 212 Diameter is more than first segment 211, and the diameter of first segment 211 is less than the perforation of the perforation and lower section standpipe 11 of top standpipe 11, the Two section 212 of diameter is more than the perforation of the perforation and lower section standpipe 11 of top standpipe 11.In this way, can avoid the locking pin 21 It drops out outside standpipe 11.In other embodiments, the locking pin 21 may be set to be other feasible shapes with structure to keep away It omits out outside standpipe 11.

Preferably, being provided with elastic salient point 53 on 51 front and rear sides wall of the support base main body, corresponding, the top is vertical 11 lower end front and rear sides of pipe are provided with corresponding card hole 112, and the elastic salient point 53 of 51 front and rear sides of support base main body is distinguished Elasticity is caught in the card hole 112, 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 51 lower end of the main body is included, thus when assembling support base 5 with standpipe 11, by the master of support base 5 Body 51 is inserted into 11 lower end of standpipe from bottom to top, when bottom plate 54 be resisted against 11 lower end of standpipe cannot be up when, the main body 51 On elastic salient point 53 be also just caught in the card hole 112 of standpipe 11, in this way, both ease of assembly.

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

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

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

Wherein the fixed frame 321 of side locking mechanism 2 far from be provided on the outside of 11 one end of standpipe left and right extend 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 far from service portion 3232, to be provided with Second fin 3234 of the left and right to extension；The driving device 33 includes an interlocking bar 331, a knob 332, a second spring 333, the left and right ends of the interlocking bar 331 are respectively fixedly connected in the opposite side of the rotating seat 323 of two release the lock devices 32 of left and right； 332 left and right ends of the knob are both provided with jack, and partition board is provided between two jacks, be provided among the partition board with The through-hole that communicates of two jacks of left and right, and be respectively arranged on the inner wall of two jack of the left and right and first fin 3212, the Two fins, 3234 corresponding first groove and the second groove；321 other end of the fixed frame is inserted into inserting for 332 one end of the knob In hole, the rotating seat is servo-actuated portion 3231 and is inserted into the jack of 332 other end of knob and passes through towards the side of service portion 3232 The one end of fixed frame 321 far from standpipe 11 is resisted against after through-hole 41 among the partition board；The second spring 333 is sheathed on institute It states rotating seat 323 and is servo-actuated portion 3231 and be not arranged outside the side of the second fin 3234, and 333 one end of the second spring is resisted against institute The second fin 3234 is stated, the other end is resisted against the partition board, under the action of the second spring 333, the knob 332 or so The first, second groove in the jack of both sides engages with the first fin 3212, the second fin 3234 respectively, to the knob 332 Frame 321 cannot be relatively fixed together with rotating seat 323 to rotate.

In the present embodiment, the receiving hole 3211 of the fixed frame 321 includes the first sector hole and the second sector hole, and described the One sector hole is communicated with the upper end of the second sector hole；The impeller 322 includes ontology 3222 and past from 3332 upper end of the ontology The mandril 3223 that 21 side of locking pin extends, the ontology 3222 is placed in the second sector hole, and the mandril 3223 stretches into described the With the locking pin 21 against described first spring, 324 one end is resisted against ontology 3222, and the other end is resisted against described in one sector hole The inner wall of second sector hole.

The fixed frame 321 includes being connected to the vertical section 3213 in the outside of the standpipe 11 and from the vertical section The interconnecting piece 3214 that 3123 upper ends extend toward 331 side of interlocking bar, the receiving hole 3211 may be contained with the first fin 3212 On the interconnecting piece 3214.

The opposite side of two vertical bar of the left and right, 1 bottom standpipe 11 is provided with vertical card slot 113, corresponding, described The vertical section of fixed frame 321 is provided with vertical fixture block 3215, and the vertical fixture block 3215 is caught in the card slot 113, to Connect 1 bottom standpipe 11 of the vertical bar and fixed frame 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 enhanced.In embodiment, two vertical bar bottom standpipe 11 of the left and right in The opposite side of fixed frame 321 is connected with another vertical reinforcing member 114, and the reinforcing member 114 coordinates again by card slot and fixture block Mode connect bottom standpipe.Two vertical bar of the left and right can not only be made by vertical reinforcing member 114 is arranged being advantageous in that The shape of bottom standpipe 11 is more attractive, and intensity is stronger.

In the present embodiment, the fixed frame 321 further includes from the vertical section lower end toward one end far from standpipe 11 The lower linkage section 3216 extended, the left and right ends of a connecting rod 6 are connected to the lower linkage section 3216 of left and right fixed frame 321, So that entire guardrail is more stable.

When more standpipes 11 of vertical bar 1 are all in unfolded state, i.e. each standpipe 11 is all without vertical below retraction When in pipe 11, the whole height of vertical bar 1 is highest, is stood at this point, the locking pin 21 of institute's bottom stretches out in bottom Pipe 11 is outer and stretches into the side of fixed frame receiving hole 3211, and 3223 one end of mandril and the locking 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 interlocking bar 331 so that the first groove of rotating seat 323 is complete The first fin 3212 on total detachment fixed frame 321, at this point, turn knob 332, rotating seat 323 is relatively solid together with knob 332 Determine the rotation of frame 321, because of the drive of interlocking bar 331, the rotating seat 323 of other side locking mechanism 2 is also driven to rotate；Rotating seat When 323 rotation, inclined-plane can be urged to the inclined-plane of impeller 322, to force impeller 322 toward the direction of locking pin 21 It is mobile, locking pin 21 is pushed into the standpipe 11 of 11 top of bottom standpipe to the mandril 3223 of impeller 322, specifically It says, if it is assumed that there is N roots standpipe 11, the standpipe 11 of the top is set as first standpipe, and the standpipe 11 of bottom is set as N Root standpipe is here then that locking pin 21 is pushed into N-1 roots standpipe 11 by the mandril 3223 of impeller 322, at this point, in weight Under the action of power or another hand presses down transverse bar, and N-1 roots standpipe 11 can slide in bottom standpipe 11, when When sliding into certain distance, stretches out in 21 one end of locking pin outside N-1 root standpipes upper end and stopped by 11 upper end of bottom standpipe The guiding surface 44 of part 4 is oppressed and is retracted in N-1 roots standpipe 11, and the continuation of N-1 roots standpipe 11 is slided down, until N-1 The upper blocking portion 42 of the block piece 4 of 11 upper end of root standpipe blocked by the blocking portion 42 of the block piece 4 of 11 upper end of bottom standpipe and It cannot move down again, at this point, the whole height of two vertical bars 1 of left and right reduces by one section.I other words operation driving device, you can So that two vertical bars 1 of left and right realize that synchronous altitude reduces.When standpipe 11 is into 11 sliding process of lower section standpipe, if unclamping to knob 332 operation, under the action of the first spring 324, torsional spring 325, second spring 333, each component of release the lock device 32 resets.

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

The position of locking pin 21 may be set to be, and cannot be slided again when top standpipe 11 slides into lower section standpipe 11 Afterwards, the other end of the locking pin 21 stretched out in originally outside 11 upper end of standpipe of top stretches into the receiving hole of fixed frame 321, that is, locks Rationed marketing 21 is locked, this set so that Multi-section height adjustment may be implemented in vertical bar 1, and side vertical bar 1 includes how many vertical Pipe 11, so that it may to realize that how many sections of height adjust, 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 turned up, it is necessary to operate locking mechanism 2 described in 3 release the lock of locking releasing mechanism once again, then again Toward pull-up transverse bar 31.

As Fig. 9 to 15 show the second embodiment of 2 ˊ of locking mechanism and 3 ˊ of locking releasing mechanism, in the present embodiment, the branch It is provided with 55 ˊ of horizontal long slot bore that left and right extends on 51 ˊ of support seat main body, the 21 ˊ other ends of the locking pin are provided with 210 ˊ of circular hole； Be set to the locking mechanism between the top standpipe 11 and adjacent lower section standpipe 11 22 ˊ of pressuring piece include one on 221 ˊ of draw piece with And 222 ˊ of a third spring, 221 lower ends ˊ of the upper draw piece are provided with 2211 ˊ of oblique long slot bore, a connecting pin passes through the level 55 ˊ of long slot bore, 210 ˊ of circular hole, oblique long slot bore 2211 ˊ, 222 ˊ of third spring are set to the support base main body and pull-up Between 221 ˊ of part；Or 222 ˊ of third spring is set between 51 ˊ of 21 ˊ of the locking pin and support base main body；Or described Three springs, 222 ˊ is set to described in being set between 11 inner wall of 21 ˊ of the locking pin and top standpipe, in the third bullet Under the action of 222 ˊ of spring, 221 ˊ of upper draw piece moves down, and one end of 21 ˊ of the locking pin is forced to stretch out in lower section standpipe Outside 11；In addition to the locking mechanism being set between the top standpipe 11 and adjacent lower section standpipe 11, it is set to above and below other The pressuring piece of locking mechanism between adjacent standpipe 11 includes 223 ˊ of a pressing member, 224 ˊ of the 4th spring, the pressing member 223 The lower ends ˊ are also equipped with 2231 ˊ of oblique long slot bore, and the inclined direction of 2231 ˊ of the oblique long slot bore is with 221 ˊ's of upper draw piece The inclined direction of oblique long slot bore on the contrary, a connecting pin pass through 210 ˊ of the circular hole, pull-down member 2231 ˊ of oblique long slot bore and Horizontal long slot bore 55 ˊ of support base, 224 ˊ of the 4th spring are set between 223 ˊ of the support base main body and pressing member；Or 4th spring, 224 ˊ is set between 21 ˊ of the locking pin and support base main body 51；Or 224 ˊ of the 4th spring settings In it is described be set to 11 inner wall of 21 ˊ of the locking pin and top standpipe between, under the action of the 4th 224 ˊ of spring, 223 ˊ of the pressing member is up moved, and one end of 21 ˊ of the locking pin 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 in 51 ˊ of support base main body 52 ˊ of hole is set, and 55 ˊ of horizontal long slot bore is both provided on 52 front and rear sides ˊ wall of the accommodating hole；21 ˊ of the locking pin is another One end is stretched into 52 ˊ of the accommodating hole, 5 ˊ upper side walls of the support base be provided with up and down it is perforative and with 52 ˊ phases of the accommodating hole The accommodating hole is stretched into the lower end of logical via (not shown), 221 ˊ of upper draw piece and 223 ˊ of pressing member after the via Pass through the connection pin connection with 21 ˊ of the locking pin, 51 ˊ of support base main body in 52 ˊ.

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

In other embodiments, can also an embodiment as above it is the same, 52 ˊ of accommodating hole in 51 ˊ of support base main body Left and right is resisted against the inner wall of top standpipe 11 through setting, 222 one end ˊ of the third spring after 52 ˊ of the accommodating hole, separately One end is resisted against the other end of 21 ˊ of the locking pin；Or, one end setting that 52 ˊ of the accommodating hole perforates far from top standpipe 11 To be closed, 222 one end ˊ of the third spring is resisted against the inner wall of the closed one end 52 ˊ of accommodating hole, and the other end is resisted against described The other end of 21 ˊ of locking pin.4th spring, 224 ˊ can also be so arranged.

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

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

When more standpipes 11 of vertical bar 1 are all in unfolded state, 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 is up moved, described so that left and right two steel wires, 33 lower ends ˊ are up moved to 221 ˊ of upper draw piece of the left and right sides Under the action of the 221 oblique long slot bore in the lower ends ˊ of upper draw piece, the connecting pin is moved along the horizontal long slot bore of 5 ˊ of support base, to 21 ˊ of locking pin, which is driven, to be moved together, and is stretched out in one end retraction standpipe 11 outside standpipe 11,2 ˊ release the locks of locking mechanism, at this point, Press down 31 ˊ of transverse pipe so that the standpipe 11 of the top slides in adjacent lower section standpipe；When the top standpipe 11 is moved to When 223 ˊ of pressing member is met in phase lower end, if no longer applying pressure to 31 ˊ of transverse pipe, the height of the vertical bar 1 is locked to This continues to press down 31 ˊ of transverse pipe, the lower end of the top standpipe 11 can encounter institute if wanting to continue to turn down the height of vertical bar 1 It states 223 ˊ of pressing member and it is driven to move down, thus under the action of 223 ˊ of pressing member oblique long slot bores, the connecting pin edge The horizontal long slot bore movement for 5 ˊ of support base, moves together to which 21 ˊ of locking pin is driven, and stretches out one end contracting outside standpipe 11 Enter in standpipe 11, which then can further turn down vertical bar 1 at this point, continuing to press down 31 ˊ of transverse pipe Highly.Because that be arranged between lower section standpipe 11 is all 223 ˊ of pressing member, to 11 lower end of standpipe be used to depress casting die The mode of 223 ˊ makes 21 ˊ of locking pin toward being set back in standpipe 11.When up to adjust 1 height of vertical bar, directly toward pull-up 31 ˊ of transverse pipe.

In the present embodiment, 31 ˊ of the transverse pipe includes laterally being responsible for 311 ˊ, 312 ˊ of fixing pipe, 312 ˊ of the fixing pipe Including being fixedly connected on 3121 ˊ of vertical portion of 11 upper end of vertical bar the top standpipe, past from 3121 upper ends ˊ of the vertical portion 3122 ˊ of transverse part that laterally 311 directions ˊ of supervisor extend, and fin of the left and right to extension is provided on the outside of 3122 ˊ of the transverse part 3123ˊ；32 ˊ of the actuator includes that 321 ˊ of a knob and a follower 322 ˊ, 322 ˊ of the follower include a main body 3221 ˊ, 3222 ˊ of insertion section for being set to 3221 sides ˊ of the main body, and outside side of the Body far from insertion section It encloses and is also equipped with 3223 ˊ of fin；321 left and right ends ˊ of the knob are both provided with jack, be provided between two jacks every Plate is provided with the through-hole communicated with two jacks of left and right among the partition board, and is respectively set on the inner wall of two jack of the left and right There is groove 3211 ˊ corresponding with the fin on 3122 ˊ of 322 ˊ of the follower and transverse part；The cross is inserted into the insertion section Into 3122 ˊ of portion, one end of the Body 3221 ˊ towards insertion section is resisted against 3122 ˊ of the transverse part, the transverse direction 311 one end ˊ of lateral supervisor of 31 ˊ of pipe are inserted into the one end of 3221 ˊ of the Body far from insertion section, two steel of the left and right The upper end of 33 ˊ of line is all connected to the insertion section, and 321 ˊ of the knob is set in 322 ˊ of 3122 ˊ of the transverse part and follower Main body outside；3 ˊ of the locking releasing mechanism further includes a torsional spring, one the 5th spring (not shown), and the one end is connected to described Fixed frame 321, the other end are connected to 322 ˊ of the follower, and the 5th spring one end is resisted against the partition board, and the other end supports It is against 3223 ˊ of fin of 322 ˊ main bodys of the follower, under the action of five spring, at left and right sides of 321 ˊ of the knob Groove engage respectively with the fin on 3122 ˊ of 322 ˊ of follower and transverse part, cannot rotate to 321 ˊ of the knob, no Two steel wire of stretchy, 33 ˊ.

When to rotate 321 ˊ of knob, first 321 ˊ of knob is moved toward the side far from 3122 ˊ of transverse part so that The groove of 321 ˊ of knob engages with the disengaging of the fin of 3122 ˊ of transverse part, at this point, 321 ˊ of knob can be with 322 ˊ mono- of the follower The 31 ˊ rotations of relatively transverse pipe are played, to pull two steel wires, 33 ˊ.

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

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

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

Claims

1. a kind of children shatter-resistant Cribguard, including two vertical bars of left and right, it is characterised in that：Two vertical bar of the left and right includes upper Under more vertically arranged standpipes, in the every two neighbouring standpipes, top standpipe, which opposite 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 the opposite locking machine slided up and down of the two Structure, the children shatter-resistant Cribguard further include being used between being set to two vertical bar of the left and right while unlocking left and right two positions 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 perforative through-hole up and down, and the block piece from upper end outward Being extended has blocking portion, the block piece lower end to be inserted into the upper end of standpipe down, and the blocking portion is exposed to standpipe upper end Outside, adjacent top lower riser end stretches into after the through-hole of the block piece of lower section standpipe upper end down in the standpipe of lower section.

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 corresponding position, are set between two adjacent standpipes up and down The locking mechanism include the locking pin that can be movably connected to relatively in the top lower riser end, for forcing State the pressuring piece that locking pin one end stretches out in after the perforation of the top lower riser end again outside the perforation of lower section standpipe upper end, institute State the locking 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 locking 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 It states top lower riser end and is fixedly connected with support base, the support base includes the main body being inserted into the lower riser end of top, the lock Rationed marketing can movably be connect relatively with the support base main body.

5. children shatter-resistant Cribguard according to claim 4, it is characterised in that：It is provided in the main body and stands upward The accommodating hole of pipe perforation openings, the locking pin other end stretch into the accommodating hole, and the pressuring piece is set as a spring, institute Accommodating hole or so is stated through setting, the spring one end is resisted against the inner wall of top standpipe, the other end after the accommodating hole It is resisted against the other end of the locking pin；Or, the accommodating hole is set as closed far from one end that top standpipe is perforated, it is described Spring one end is resisted against the inner wall of the closed one end of accommodating hole, and the other end is resisted against the other end of the locking pin.

6. children shatter-resistant Cribguard according to claim 3, it is characterised in that：The pressuring piece is set as a V-arrangement spring Piece, the locking 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 bar of the left and right On one end for stretching out in outside standpipe of locking pin of locking mechanism be oppositely arranged, the locking releasing mechanism includes that left and right ends connect respectively 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 bottom of the left and right The release the lock device of standpipe opposite side, one are used to while the two release the locks device being driven to be pushed into the locking pin of left and right locking mechanism stand Driving device in pipe.

8. children shatter-resistant Cribguard according to claim 7, it is characterised in that：Two vertical bar bottom standpipe of the left and right Opposite side be respectively connected with a fixed frame, the two release the locks device includes impeller, rotating seat, the first spring, torsional spring, described Fixed mount setting stretches into the receiving hole after having the receiving hole that left and right extends, described locking pin one end to stretch out in outside the standpipe In side；The impeller can be movably set in the receiving hole other side relatively, and one end of the impeller Opposite with the locking pin, first spring is set between the impeller and fixed frame and pushes the impeller toward far Side movement from locking pin；The rotating seat includes servo-actuated portion and the service portion for being integrally formed at the servo-actuated portion side, The service portion can stretch into the other end in the receiving hole other side and positioned at the impeller with the relative rotation, described servo-actuated The side of portion towards service portion is resisted against the outer end face of the fixed frame, and the opposite side of the service portion and impeller is set respectively Corresponding first inclined-plane and the second inclined-plane are set, the one end connects the service portion, and the other end connects the fixed frame, Under the action of the torsional 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 frame of wherein side locking mechanism is remote Corresponding from the first fin for being provided with left and right extension on the outside of standpipe one end, the servo-actuated portion of rotating seat of the side lock mechanism is remote Second fin of the left and right to extension is provided on the outside of one end from service portion；The driving device include an interlocking bar, a knob, The left and right ends of one second spring, the interlocking bar are respectively fixedly connected in the opposite side of the rotating seat of two locking releasing mechanisms of left and right； The knob left and right ends are both provided with jack, and partition board is provided between two jacks, are provided among the partition board and a left side The through-hole that right two jacks communicate, and be respectively arranged on the inner wall of two jack of the left and right and first fin, the second fin Corresponding groove；The fixed frame other end is inserted into the jack of described knob one end, and the rotating seat is servo-actuated portion towards effect The side in portion is inserted into the jack of the knob other end and is resisted against fixed frame far from standpipe after the through-hole among the partition board One end；The second spring is sheathed on the servo-actuated portion of the rotating seat and is not arranged 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 partition board, under the action of the second spring, the knob The 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：It is provided with a left side in the support base main body The horizontal long slot bore of right extension, the locking pin other end are provided with circular hole；It is set to the top standpipe and adjacent lower section standpipe Between locking mechanism pressuring piece include one on draw piece and a third spring, the upper draw piece lower end is provided with oblique elongated slot Hole, a connecting pin pass through the horizontal long slot bore, circular hole, oblique long slot bore, the third spring to be set to the support base master Between body and upper draw piece；Or the third spring is set between the locking pin and support base main body；Or the third spring It is set between the locking pin and top standpipe inner wall described in being set to, thus under the action of the third spring, it is described Upper draw piece moves down, and one end of the locking pin is forced to stretch out in outside the standpipe of lower section；It is set to the top standpipe except described Outside locking mechanism between adjacent lower section standpipe, it is set to the pressuring piece packet of the locking mechanism between other neighbouring standpipes A pressing member, one the 4th spring are included, the pressing member lower end is also equipped with oblique long slot bore, and the inclination side of the oblique long slot bore To the inclined direction of the oblique long slot bore with the upper draw piece on the contrary, a connecting pin passes through the oblique length of the circular hole, pull-down member The horizontal long slot bore of slot and support base, the 4th spring are set between the support base main body and pressing member；Or institute The 4th spring is stated to be set between the locking pin and support base main body；Or the 4th spring is set to described in described be set to Between locking pin and top standpipe inner wall, to which under the action of four spring, the pressing member 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 end 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 two steel wire of left and right, 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.