CN208030773U

CN208030773U - Lift cradle

Info

Publication number: CN208030773U
Application number: CN201720831574.2U
Authority: CN
Inventors: 李锡坚; 何汝坚
Original assignee: Guangdong Roadmate Group Co Ltd
Current assignee: Guangdong Roadmate Group Co Ltd
Priority date: 2017-07-10
Filing date: 2017-07-10
Publication date: 2018-11-02
Anticipated expiration: 2027-07-10

Abstract

This application provides lift cradles, including defining the side round rack in gusset space and being articulated with two supporting racks that the side round rack both sides enable the side round rack to rock back and forth, support frame as described above includes the extending foot that can up and down stretch along short transverse, and support frame as described above is equipped with for locking the extending foot to limit the expansion locking mechanism that extending foot stretches up and down and the flexible unlocking mechanism for making the extending foot that can stretch up and down for unlocking the expansion locking mechanism.Side round rack, which is hinged on supporting rack, in the application enables side round rack to rock back and forth with respect to supporting rack, to make infanette have swing function, and supporting rack includes the extending foot that can up and down stretch along short transverse, infanette is set to have the function that height is adjusted, multifunctional crib can meet a variety of use demands of parent, be easy to use.

Description

Lift cradle

【Technical field】

This application involves equipment for infants technical field more particularly to lift cradles.

【Background technology】

Infanette is that parent looks after the essential equipment of baby, and existing infanette function is more single, cannot meet The use demand of parent.

【Invention content】

In order to meet the use demand of each parent, this application provides the lift rocking infants with multiple functions Bed.

The application is realized by following technical scheme：

Lift cradle, including define the side round rack in gusset space and be articulated with the side round rack both sides and make institute Two supporting racks that side round rack can rock back and forth are stated, support frame as described above includes the extending foot that can up and down stretch along short transverse, institute Supporting rack is stated to be equipped with for locking the extending foot to limit the expansion locking mechanism and use that extending foot stretches up and down In the flexible unlocking mechanism that the unlock expansion locking mechanism makes the extending foot that can stretch up and down.

The extending foot includes interior stabilizer blade and is set in outside the interior stabilizer blade and can be moved up and down along short transverse outer Stabilizer blade, the interior stabilizer blade are equipped with several adjusting card holes along short transverse arrangement, and the outer surface of the outer stabilizer blade is equipped with position Set corresponding with the adjusting card hole and along the mounting groove that short transverse extends, the mounting groove is equipped on the outer stabilizer blade edge The first positioning hole that short transverse can communicate when moving up and down with corresponding adjusting card hole, the expansion locking mechanism includes can Across the first positioning hole and it is fastened in the adjusting card hole to limit the positioning clamping pin that outer stabilizer blade moves up and down, it is described to stretch Contracting unlocking mechanism makes the outer stabilizer blade be moved down along the interior stabilizer blade for driving the positioning clamping pin to be detached from the adjusting card hole It is dynamic.

The expansion locking mechanism further includes on the mounting groove and position is corresponding with the first positioning hole Bayonet lock mounting bracket, the bayonet lock mounting bracket is equipped with position second location hole corresponding with the first positioning hole, described fixed One end of position bayonet lock is plugged in the first positioning hole, and the other end is plugged in the second location hole, the positioning clamping pin All sides between its both ends are equipped with annular flange, and being arranged in the positioning clamping pin makes for annular flange described in top pressure The positioning clamping pin passes through the first positioning hole close to the first Lock spring of the interior stabilizer blade, and works as the first positioning hole When being communicated with corresponding adjusting card hole, annular flange makes the positioning clamping pin be fastened on phase described in the first Lock spring top pressure In the adjusting card hole answered.

The flexible unlocking mechanism includes being set in the mounting groove and being drawn along the unlock that the mounting groove moves up and down Bar and for pull it is described unlock pull rod move lanyard assembly, it is described unlock pull rod lower end be equipped with cant section, the cant Section is equipped with the pull rod extended along short transverse and runs through slot, and the positioning clamping pin passes through described in the pull rod is plugged in through slot In first positioning hole, the annular flange is resisted against away from the side of first Lock spring in the cant section, when described When unlock pull rod is moved up along mounting groove, the cant section pushes the positioning clamping pin de- with annular flange cant cooperation From the adjusting card hole.

Support frame as described above further includes the link set on the extending foot upper end, and the link includes being connected with each other First connector and the second connector, first connector lower end are plugged on the upper end of the outer stabilizer blade, first connection Part is equipped with stroke limit slot, the unlock pull rod towards the side of second connector at the position of the close mounting groove Upper end be set in the stroke limit slot and move up and down stroke to limit the unlock pull rod, the stroke limit slot is interior in institute The upper end for stating unlock pull rod is equipped with the second Lock spring for being used for that pull rod to be unlocked described in downward top pressure；The lanyard assembly includes setting In on the link regulating key and be connected with the regulating key and unlock pull rod respectively and pressing the adjusting The unlock drawstring for pulling the unlock pull rod to move up when button, the regulating key, which is equipped with, drives answering for its rotation reset Position torsional spring.

The upper end of first connector is equipped with chuck accommodating cavity towards the side of second connector, and described second connects The upper end of fitting is hinged with third connector, the side round rack and the third connector away from the side of the chuck accommodating cavity It is fixedly connected, makes the side round rack with respect to before and after support frame as described above relative to the rotation of second connector by third connector It waves, is equipped in the chuck accommodating cavity for locking second connector and third connector to limit second connection What part and third connector relatively rotated waves latch assembly and makes described second to connect for unlocking the latch assembly that waves Fitting and third connector is relatively turnable waves solution lock set.

It is described wave latch assembly include be set in the chuck accommodating cavity for the second connector described in clamping lock simultaneously and For third connector to limit the locking chuck that second connector and third connector relatively rotate, the locking chuck is separate The side of first connector is equipped with the latch section for the second connector and third connector described in clamping lock, the latch section Be equipped with several first latches, second connector is equipped with impenetrating mouth, the side wall of the impenetrating mouth be equipped with it is described First latch coordinate clamping lock the second latch, the third connector towards the side of second connector be equipped with can with it is described First latch coordinates the third latch of clamping lock, and the latch assembly that waves further includes being set in the chuck accommodating cavity to be used for top pressure The locking chuck makes the latch section of the locking chuck pass through the impenetrating mouth close to the third connector to make first Latch coordinates the chuck spring of clamping lock with second latch and third latch respectively；The solution lock set that waves includes being set in And can be around the annular unlock piece of locking chuck rotation on the locking chuck, the annular unlock piece, which is equipped with, extends to institute State outside link and can drive the shifting part of the annular unlock piece rotation, the annular unlock piece is towards first connector Side be equipped with the first arc cant portion, the locking chuck be equipped with coordinate with the first arc cant portion cant second Arc cant portion, when the annular unlock piece is rotated around the locking chuck, by the first arc cant portion with it is described It is described to make that the cant cooperation in the second arc cant portion pushes the locking chuck that the first latch is made to be detached from the third latch Second connector and third connector can relatively rotate, and be additionally provided on first connector and the annular unlock piece is driven to reset Resetting spring.

The side round rack includes being set up respectively set on front side and vertically arranged left front holder and right anterior branch frame and both ends On the left front holder and right anterior branch frame and the handrail crossbearer that can be moved up and down along left front holder and right anterior branch frame, the handrail Crossbearer is equipped with and can be locked in the crossbearer locking device of the left front holder and right anterior branch frame upper end and for unlocking State the unblock button that crossbearer locking device makes the handrail crossbearer that can be moved up and down along left front holder and right anterior branch frame, the handrail It is connected with linkage retracting cloth on crossbearer, is equipped with below the side round rack described to pull for linkage retracting cloth described in automatic rolling The retracting assembly that handrail crossbearer moves down, the retracting assembly include left connector and the right side being connected on the downside of the side round rack Connector and below the side round rack and both ends are respectively erected on the left connector and right connector and can be opposite The retracting pipe of the left connector and the rotation of right connector, the linkage retracting cloth are connected on the retracting pipe, the retracting The fixing axle being fixedly connected with the left connector or right connector equipped with one end in the left or right of pipe, outside the fixing axle Be arranged with and be connected to drive the rotation pipe of retracting pipe rotation with the retracting pipe, be additionally provided in the retracting pipe respectively with it is described Fixing axle is connected with the rotation pipe with the preload torsional spring for driving the rotation pipe to be rotated to retracting direction, on the side round rack It is additionally provided with for the lift cradle to be fixed on to the fixation bandage tied up on object.

Support frame as described above further include set on the extending foot lower end and can elastic flexible cabinet base, the telescopic bed Foot includes interior set on the outer foot tube set on the outer foot tube of the extending foot lower end and rear end and can be before the outer foot tube The internal pin moved afterwards, the internal pin is interior to be equipped with for locking the outer foot tube and internal pin to limit the internal pin in institute State the back-and-forth motion cabinet base locking mechanism in outer foot tube and for unlocking the cabinet base locking mechanism and the interior foot can be driven The cabinet base unlocking mechanism that pipe moves backward in the outer foot tube, the outer foot tube is interior to be equipped with for internal pin described in top pressure forward Mobile Ding Shen mechanisms, and when Ding Shen mechanisms top pressure internal pin moves forward to latched position, the cabinet base locking mechanism is certainly Dynamic locking outer foot tube and internal pin.

The cabinet base locking mechanism includes the accommodation seat being set in the internal pin, the cabinet base card in the accommodation seat Latch fitting and cabinet base spring clip, the accommodation seat are equipped with cabinet base accommodating cavity and extend along the longitudinal direction and hold with the cabinet base It sets the clamping lock that chamber communicates and runs through slot, the cabinet base latch piece is set in the cabinet base accommodating cavity and can be along the cabinet base accommodating cavity Lower movement, the accommodation seat are equipped with the first card hole communicated with the cabinet base accommodating cavity, institute in the lower section of the cabinet base accommodating cavity It states internal pin and is equipped with the second card hole corresponding with first card hole, the outer foot tube is equipped with can be with second card hole Corresponding third card hole, the cabinet base latch piece include latch piece main body and the cabinet base card set on the latch piece lower body Pin, the cabinet base bayonet lock are passed through and first card hole and are fastened in second card hole, the latch piece main body be equipped with The clamping lock runs through angle through what slot communicated, it is described through the upside of angle equipped with clamping lock inclined thrust surface；The cabinet base clamping lock bullet Spring is set to the top of the cabinet base latch piece with cabinet base latch piece described in downward top pressure, when the internal pin is in the outer foot tube When being moved to corresponding with the third card hole position of second card hole, cabinet base card described in the downward top pressure of cabinet base spring clip Latch fitting makes the cabinet base bayonet lock pass through second card hole and is fastened in the third card hole；

The cabinet base unlocking mechanism includes the unlock push rod that can be moved forward and backward in the internal pin, the unlock push rod Front end is set to outside the internal pin, and the rear end of the unlock push rod passes through the clamping lock to run through slot set on described on angle, It is described unlock push rod rear end be equipped with the matched push rod inclined thrust surface of the clamping lock inclined thrust surface, moved back in the unlock push rod When dynamic, keep the cabinet base latch piece upward along the cabinet base accommodating cavity by push rod inclined thrust surface and the cant cooperation of clamping lock inclined thrust surface Movement is additionally provided on the internal pin for unlocking push rod described in top pressure to make the cabinet base bayonet lock be detached from the third card hole The push rod resetting spring resetted forward；

The Ding Shen mechanisms include the stop member being set in the outer foot tube, and the stop member is led equipped with what is extended forward The rear end of Xiang Zhu, the internal pin are set in the guide post and are moved forward and backward along the guide post, the guide post housing Spring is stretched equipped with the top moved forward for internal pin described in top pressure.

Compared with prior art, the application has the following advantages：

Side round rack, which is hinged on supporting rack, in the application enables side round rack to rock back and forth with respect to supporting rack, to make infanette Have swing function, hushes a baby to sleep convenient for parent's cradle；And supporting rack includes that can up and down stretch along short transverse Extending foot, make infanette have height adjust function, convenient for parent according to use environment adjust baby's bed height, more work( Energy infanette can meet a variety of use demands of parent, be easy to use.

【Description of the drawings】

In order to more clearly explain the technical solutions in the embodiments of the present application, make required in being described below to embodiment Attached drawing is briefly described.

Fig. 1 is the schematic diagram of the application；

Fig. 2 is the explosive decomposition schematic diagram of extending foot；

Fig. 3 is the portions the A enlarged diagram of Fig. 2；

Fig. 4 is the portions the B enlarged diagram of Fig. 2；

Fig. 5 is the explosive decomposition schematic diagram one of link；

Fig. 6 is the explosive decomposition schematic diagram two of link；

Fig. 7 is the schematic diagram one of side round rack；

Fig. 8 is the schematic diagram two of side round rack；

Fig. 9 is the explosive decomposition schematic diagram of Fig. 8；

Figure 10 is the portions the C enlarged diagram of Fig. 9；

Figure 11 is the schematic diagram that Fig. 8 handrail crossbearers are pulled down；

Figure 12 is the schematic diagram of flexible cabinet base；

Figure 13 is the explosive decomposition schematic diagram of Figure 12；

Figure 14 be Figure 12 along the sectional view of A-A；

Figure 15 is the portions the D enlarged diagram of Figure 14；

Figure 16 is the use state diagram of the application.

【Specific implementation mode】

Lift cradle as shown in Figures 1 to 4, including define the side round rack 1 in gusset space and be articulated with institute Two supporting racks 2 that 1 both sides of side round rack enable the side round rack 1 to rock back and forth are stated, support frame as described above 2 includes can be in short transverse Flexible extending foot 21 down, support frame as described above 2 are equipped with for locking the extending foot 21 to limit extending foot 21 Flexible expansion locking mechanism 3 and make the extending foot 21 that can stretch up and down for unlocking the expansion locking mechanism 3 down Flexible unlocking mechanism 4.Side round rack, which is hinged on supporting rack, enables side round rack to rock back and forth with respect to supporting rack, and infanette is made to have Swing function；Supporting rack includes the extending foot that can be stretched up and down, and infanette is made to have the function that height is adjusted, baby's bed accessory Standby multiple functions, use convenient for parent according to service condition.

Specifically, the extending foot 21 is including interior stabilizer blade 211 and is set in outside the interior stabilizer blade 211 simultaneously energy edge height The outer stabilizer blade 212 that direction moves up and down, the interior stabilizer blade 211 are equipped with several adjusting card holes along short transverse arrangement 2111, the outer surface of the outer stabilizer blade 212 is corresponding with the adjusting card hole 2111 and along short transverse extension equipped with position Mounting groove 2121, the mounting groove 2121 be equipped with when the outer stabilizer blade 212 is moved up and down along short transverse can with it is corresponding The first positioning hole 2122 that communicates of adjusting card hole 2111, the expansion locking mechanism 3 includes that may pass through the first positioning hole It 2122 and is fastened in the adjusting card hole 2111 to limit the positioning clamping pin 31 that outer stabilizer blade 212 moves up and down, the flexible solution Latch mechanism 4 makes the outer stabilizer blade 212 along the interior stabilizer blade for driving the positioning clamping pin 31 to be detached from the adjusting card hole 2111 211 move up and down.Outer stabilizer blade is set on interior stabilizer blade and can be moved up and down along short transverse the Telescopic for realizing extending foot, And the first positioning hole clamping lock of outer stabilizer blade is passed through to realize extending foot in difference in the adjusting card hole on different height by bayonet lock Telescopic is locked under flexible height, it is simple in structure, it is easy to use.

The expansion locking mechanism 3 further includes being set on the mounting groove 2121 and position and the first positioning hole 2122 Corresponding bayonet lock mounting bracket 32, the bayonet lock mounting bracket 32 are equipped with position corresponding with the first positioning hole 2,122 the One end of two location holes 321, the positioning clamping pin 31 is plugged in the first positioning hole 2122, and the other end is plugged in described On two location holes 321, all side of the positioning clamping pin 31 between its both ends is equipped with annular flange 311, the positioning card Be arranged on pin 31 makes the positioning clamping pin 31 be leaned on across the first positioning hole 2122 for annular flange described in top pressure 311 First Lock spring 33 of the nearly interior stabilizer blade 211, and work as the first positioning hole 2122 and corresponding 2111 phase of adjusting card hole When logical, annular flange 311 described in 33 top pressure of the first Lock spring makes the positioning clamping pin 31 be fastened on corresponding adjusting card On hole 2111.Positioning clamping pin automatic card lock can be made to adjust card hole by the top pressure effect of the first Lock spring, be easy to use.

The flexible unlocking mechanism 4 includes being set in the mounting groove 2121 and being moved up and down along the mounting groove 2121 Unlock pull rod 41 and for pull it is described unlock pull rod 41 move lanyard assembly 42, it is described unlock pull rod 41 lower end be equipped with Cant section 411, the cant section 411 is equipped with runs through slot 412, and the positioning clamping pin 31 along the pull rod that short transverse extends It is plugged in the first positioning hole 2122 through slot 412 across the pull rod, the annular flange 311 is locked away from described first The side for determining spring 33 is resisted against in the cant section 411, when the unlock pull rod 41 is moved up along mounting groove 2121, institute State cant section 411 pushes the positioning clamping pin 31 to be detached from the adjusting card hole 2111 with the cooperation of 311 cant of the annular flange.It is logical It crosses cant cooperation and realizes that pushing positioning clamping pin to be detached from when unlocking pull rod movement adjusts card hole to release interior stabilizer blade and outer stabilizer blade Clamping lock state is easy to use to enable outer stabilizer blade to be moved on interior stabilizer blade.Support frame as described above 2 further includes being set to described stretch The link 22 of 21 upper end of stabilizer blade, the link 22 include the first connector 221 and the second connector 222 being connected with each other, First connector, 221 lower end is plugged on the upper end of the outer stabilizer blade 212, and first connector 221 is towards described second The side of connector 222 is equipped with stroke limit slot 2211, the unlock pull rod 41 at the position of the close mounting groove 2121 Upper end be set in the stroke limit slot 2211 and to limit the unlock pull rod 41 move up and down stroke, the stroke limit slot It is equipped with the second Lock spring 43 for unlocking pull rod 41 described in downward top pressure in the upper end of the unlock pull rod 41 in 2211, the Two Lock springs can downwards level pressure unlock pull rod in order to the first Lock spring pressure positioning bayonet lock with lock automatically outer stabilizer blade and Interior stabilizer blade；The lanyard assembly 42 include be set to the link 22 on regulating key 421 and respectively with it is described adjust by Key 421 is connected with unlock pull rod 41 pulls the solution for unlocking pull rod 41 and moving up when pressing the regulating key 421 Drawstring 422 is locked, the regulating key 421 is equipped with the reduction torsion spring 423 for driving its rotation to reset.By press release tab with Pulling unlock pull rod that can unlock extending foot can freely stretch, and when extending foot is retractable to corresponding position, remove The external force gone on release tab unlocks pull rod by the first Lock spring pressure positioning bayonet lock and the second Lock spring top pressure to be made Extending foot can lock automatically to be stretched with limiting it, easy to operate, user-friendly.

In order to make user have preferably experience, as shown in Figure 5 to Figure 6, the upper end of first connector 221 is towards institute The side for stating the second connector 222 is equipped with chuck accommodating cavity 2212, and the upper end of second connector 222 holds away from the chuck The side for setting chamber 2212 is hinged with third connector 223, and the side round rack 1 is fixedly connected with the third connector 223, specifically , the side round rack 1 is equipped with the 4th connector that is detachably connected with third connector 223, the third connector 223 with It is equipped with fixed buckling and locking device between 4th connector to fix clamping lock third connector 223 and the 4th connector, is connected by third Fitting 223 makes the side round rack 1 rock back and forth with respect to support frame as described above 2 relative to the rotation of second connector 222, the card It is equipped in disk accommodating cavity 2212 for locking second connector 222 and third connector 223 to limit second connection It what part 222 and third connector 223 relatively rotated wave latch assembly 5 and described wave latch assembly 5 for unlocking and makes institute It states the second connector 222 and relatively turnable wave of third connector 223 solves lock set 6.User shakes not needing side round rack By waving the second connector of latch assembly clamping lock and third connector to lock side round rack when pendulum, and user needs to wave gusset When frame, by wave solution lock set unlock wave latch assembly enable side round rack relatively supporting rack wave, to meet user's Use demand.

The latch assembly 5 that waves includes being set in the chuck accommodating cavity 2212 for the second connection described in clamping lock simultaneously Part 222 and third connector 223 are to limit the locking chuck that second connector 222 and third connector 223 relatively rotate 51, side of the locking chuck 51 far from first connector 221 is equipped with for the second connector 222 described in clamping lock and the The latch section 511 of three connectors 223, the latch section 511 are equipped with several first latches 512, second connector 222 are equipped with impenetrating mouth 2221, and the side wall of the impenetrating mouth 2221, which is equipped with, coordinates the second of clamping lock with first latch 512 Latch 2222, the third connector 223 is equipped with towards the side of second connector 222 can be with first latch 512 The third latch 2231 for coordinating clamping lock is locked by latch to limit the relative rotation of the second connector and third connector, knot Structure is simple, and clamping lock effect is good, and the latch assembly 5 that waves further includes being set in the chuck accommodating cavity 2212 to be used for top pressure institute Stating locking chuck 51 makes the latch section 511 of the locking chuck 51 pass through the impenetrating mouth 2221 close to the third connector 223 to make the first latch 512 coordinate the chuck spring of clamping lock with second latch 2222 and third latch 2231 respectively 52, locking chuck can be made automatically close to third connector to make the second connector and third by the top pressure effect of chuck spring Connector can lock automatically；For the ease of unlocking, the solution lock set 6 that waves includes being set on the locking chuck 51 simultaneously energy The annular unlock piece 61 rotated around the locking chuck 51, the annular unlock piece 61, which is equipped with, to be extended to outside the link 22 And the shifting part 62 that the annular unlock piece 61 can be driven to rotate, the annular unlock piece 61 is towards first connector 221 Side be equipped with the first arc cant portion 611, the locking chuck 51 be equipped with and 611 cant of the first arc cant portion Second arc cant portion 513 of cooperation passes through described first when the annular unlock piece 61 is rotated around the locking chuck 51 Arc cant portion 611 and the cant cooperation in the second arc cant portion 513 push the locking chuck 51 to make the first latch 512 The third latch 2231 is detached to make second connector 222 and third connector 223 that can relatively rotate, passes through rotation Annular unlock piece can unlock and wave locked component, easy to operate.It is additionally provided on first connector 221 and drives the annular The resetting spring 63 that unlock piece 61 resets.The second arc cant portion 513 is close to one end of the annular unlock piece 61 in institute It states and forms screens protrusion 514 on locking chuck 51, in the both ends in the first arc cant portion 611 on the annular unlock piece 61 It is rotated relative to the locking chuck 51 equipped with that can be matched respectively with the screens protrusion 514 with limiting the annular unlock piece 61 The first recess portion 612 and the second recess portion 613, when the first recess portion 612 and the second recess portion 613 are clamped with raised 514 phases of screens respectively When annular unlock piece 61 cannot easily rotate, needing to apply larger external force to annular unlock piece 61 keeps screens protrusion 514 de- When from the first recess portion 612 or the second recess portion 613 could when 61 normal rotation of annular unlock piece.

As shown in Fig. 7 to Figure 11, before the side round rack 1 includes set on front side and vertically arranged left front holder 101 and the right side Holder 102 and both ends are respectively erected on the left front holder 101 and right anterior branch frame 102 and can be along left front holders 101 and the right side The handrail crossbearer 103 that fore-stock 102 moves up and down, the handrail crossbearer 103 are equipped with and can be locked in the left front holder 101 and 102 upper end of right anterior branch frame crossbearer locking device and make the handrail crossbearer for unlocking the crossbearer locking device 103 unblock buttons 104 that can be moved up and down along left front holder 101 and right anterior branch frame 102 are connected on the handrail crossbearer 103 Linkage retracting cloth 7,1 lower section of the side round rack are equipped with for linkage retracting cloth 7 described in automatic rolling to pull the handrail crossbearer 103 retracting assemblies 8 moved down, when pressing unblock button, the retracting assembly furls the automatic drop-down of cloth by linkage and helps Hand crossbearer is to automatically adjust the height of handrail crossbearer, consequently facilitating parent's adjustable handrail when side round rack excessive height influences sight The height of crossbearer uses, and the retracting assembly 8 includes the left connector 801 for being connected to 1 downside of the side round rack and right connector It 802 and is respectively erected on left connector 801 and right connector 802 set on the lower section of side round rack 1 and both ends and can relatively left company The retracting pipe 803 that fitting 801 and right connector 802 rotate, the linkage retracting cloth 7 are connected on retracting pipe 803, the retracting The fixing axle 804 being fixedly connected with left connector 801 or right connector 802 equipped with one end in the left or right of pipe 803, it is described The rotation pipe 805 being connected with retracting pipe 803 to drive retracting pipe 803 to rotate, the retracting pipe are arranged with outside fixing axle 804 Be additionally provided in 803 be connected respectively with fixing axle 804 and rotation pipe 805 it is pre- to drive rotation pipe 805 to rotate to retracting direction Tight torsional spring 806 is additionally provided on the side round rack 1 for being bundled in into addition, for the ease of infanette is fixed on adult's bedside The fixation bandage 9 of people's bedside.

Such as Figure 12 to Figure 16, for the ease of infanette is being fixed on some with ground almost without gap with fixed bandage Adult's bed when, support frame as described above 2 further include set on 21 lower end of extending foot and can elastic flexible cabinet base 23, it is described Flexible cabinet base 23 includes simultaneously can edge in outer foot tube 231 set on the outer foot tube 231 of 21 lower end of the extending foot and rear end The internal pin 232 that outer foot tube 231 is moved forward and backward, the internal pin 232 is interior to be equipped with for locking outer foot tube 231 and internal pin 232 To limit back-and-forth motion cabinet base locking mechanism 233 of the internal pin 232 in outer foot tube 231 and for unlocking cabinet base locking mechanism 233 and cabinet base unlocking mechanism 234 that internal pin 232 can be driven to be moved backward in outer foot tube 231, in the outer foot tube 231 Equipped with the Ding Shen mechanisms 235 moved forward for top pressure internal pin 232, and 235 top pressure internal pin 232 of Ding Shen mechanisms forward When being moved to latched position, the cabinet base locking mechanism 233 locks outer foot tube 231 and internal pin 232 automatically, for the ease of interior Movement of the foot tube 232 in outer foot tube 231 is additionally provided with shifting roller 2322 on internal pin 232.

Specifically, the cabinet base locking mechanism 233 includes the accommodation seat 2331 being set in internal pin 232, is set to accommodation seat Cabinet base latch piece 2332 in 2331 and cabinet base spring clip 2333, the accommodation seat 2331 are equipped with cabinet base accommodating cavity 2331a And extend along the longitudinal direction and the clamping lock that is communicated with cabinet base accommodating cavity 2331a runs through slot 2331b, the cabinet base latch piece 2332 It can move up and down in cabinet base accommodating cavity 2331a and along cabinet base accommodating cavity 2331a, the accommodation seat 2331 is in cabinet base accommodating cavity The lower section of 2331a is equipped with the first card hole 2331c communicated with cabinet base accommodating cavity 2331a, and the internal pin 232 is equipped with and first Corresponding second card holes 2321 of card hole 2331c, the outer foot tube 231 is equipped with can third corresponding with the second card hole 2321 Card hole 2311, the cabinet base latch piece 2332 include latch piece main body 2332a and the cabinet base set on the lower ends latch piece main body 2332a Bayonet lock 2332b, the cabinet base bayonet lock 2332b are across the first card hole 2331c and are fastened in the second card hole 2321, the latch piece Main body 2332a be equipped with clamping lock through slot 2331b communicate through angle 2332c, it is described through the upside of angle 2332c Equipped with clamping lock inclined thrust surface 2332d；The cabinet base spring clip 2333 is set to the top of cabinet base latch piece 2332 with downward top pressure bed Foot latch piece 2332, when the internal pin 232 is moved to the second card hole 2321 and 2311 phase of third card hole in outer foot tube 231 When corresponding position, 2333 downward top pressure cabinet base latch piece 2332 of the cabinet base spring clip makes cabinet base bayonet lock 2332b pass through the Two card holes 2321 are simultaneously fastened in third card hole 2311；Cabinet base bayonet lock can be made to lock automatically by the top pressure effect of cabinet base spring clip Determine internal pin and outer foot tube, it is simple in structure, it is easy to use.

The cabinet base unlocking mechanism 234 includes the unlock push rod 2341 that can be moved forward and backward in the internal pin 232, described The front end for unlocking push rod 2341 is set to outside the internal pin 232, and the rear end of the unlock push rod 2341 is run through across the clamping lock Slot 2331b runs through described in being set on angle 2332c, and the rear end of the unlock push rod 2341 is equipped with and the clamping lock inclined thrust surface The matched push rod inclined thrust surface 2341a of 2332d pass through push rod inclined thrust surface when the unlock push rod 2341 moves backward The cant cooperation of 2341a and clamping lock inclined thrust surface 2332d keeps the cabinet base latch piece 2332 upward along the cabinet base accommodating cavity 2331a Movement is to make the cabinet base bayonet lock 2332b be detached from the third card hole 2311, to unlock internal pin and outer foot tube, structure letter It is single, it is easy to operate and use, it is additionally provided on the internal pin 232 and is pushed away for what unlock push rod 2341 described in top pressure resetted forward Bar resetting spring 2342.

The Ding Shen mechanisms 235 include the stop member 2351 being set in the outer foot tube 231, are set on the stop member 2351 There are the guide post 2352 extended forward, the rear end of the internal pin 232 to be set in the guide post 2352 and along the guiding Column 2352 is moved forward and backward, and being arranged with the top moved forward for internal pin described in top pressure 232 outside the guide post 2352 stretches spring 2353.Internal pin can be ejected forward automatically, is easy to use by Ding Shen mechanisms.

The present embodiment operation principle is as follows：

Extending foot is flexible：It presses release tab and adjusts card hole to pull unlock pull rod that positioning clamping pin is made to be detached from, to make Outer stabilizer blade can move up and down on interior stabilizer blade, remove the external force of release tab, by the second Lock spring top pressure unlock pull rod and First Lock spring pressure positioning bayonet lock makes positioning clamping pin be arranged in the corresponding card hole that adjusts to which the outer stabilizer blade of limitation is in interior stabilizer blade On movement.

Side round rack waves：Applying external force on shifting part drives annular unlock piece rotation to push locking chuck to be detached from third Connector, to make the first latch be detached from third latch, then third connector can be rotated relative to the second connector to realize side It encloses frame to rock back and forth with respect to supporting rack, after removing external force, resetting spring drives annular unlock piece to reset rotation, chuck spring top pressure Locking chuck locks third connector, is being supported to limit rotation of the third connection relative to the second connector with locking side round rack Movement on frame.

Side round rack handrail crossbearer pulls down：Unblock button is pressed, retracting pipe automatic rolling under the action of pre-tightening torsional spring links Cloth is furled to pull down handrail crossbearer.

Cabinet base is flexible：Adult's bed top is set to touch to infanette cabinet base when infanette to be fixed on to adult's bedside with fixed bandage When end, it can push unlock push rod to unlock cabinet base locking mechanism and internal pin is driven to collapse into outer foot tube backward, work as baby After bed leaves adult's bed, Ding Shen mechanisms can then be ejected forward internal pin automatically makes internal pin be stretched out out of outer foot tube automatically, and works as When internal pin is moved to latched position, by the automatic top pressure cabinet base latch piece clamping lock internal pin of cabinet base spring clip and outer foot tube from And the retracted position of internal pin and outer foot tube is locked automatically.

Claims

1. lift cradle, which is characterized in that including defining the side round rack (1) in gusset space and being articulated with the side Two supporting racks (2) that frame (1) both sides make the side round rack (1) that can rock back and forth are enclosed, support frame as described above (2) includes can be along height side To extending foot (21) flexible up and down, support frame as described above (2), which is equipped with, to be stretched for locking the extending foot (21) with limiting The expansion locking mechanism (3) and make described stretch for unlocking the expansion locking mechanism (3) that contracting stabilizer blade (21) stretches up and down The flexible unlocking mechanism (4) that stabilizer blade (21) can stretch up and down.

2. lift cradle according to claim 1, which is characterized in that the extending foot (21) includes interior branch Foot (211) and the outer stabilizer blade (212) that is set in the interior stabilizer blade (211) outside and can be moved up and down along short transverse, the interior branch Foot (211) is equipped with several along the adjusting card hole (2111) of short transverse arrangement, and the outer surface of the outer stabilizer blade (212) is equipped with Position is corresponding with adjusting card hole (2111) and along the mounting groove (2121) that short transverse extends, the mounting groove (2121) It is equipped with can be communicated with corresponding adjusting card hole (2111) when the outer stabilizer blade (212) moves up and down along short transverse the A positioning hole (2122), the expansion locking mechanism (3) include that may pass through the first positioning hole (2122) and be fastened on described It adjusts to limit the positioning clamping pin (31) that outer stabilizer blade (212) moves up and down in card hole (2111), the flexible unlocking mechanism (4) is used Make the outer stabilizer blade (212) along the interior stabilizer blade in driving the positioning clamping pin (31) to be detached from the adjusting card hole (2111) (211) it moves up and down.

3. lift cradle according to claim 2, which is characterized in that the expansion locking mechanism (3) is also wrapped It includes on the mounting groove (2121) and position bayonet lock mounting bracket (32) corresponding with the first positioning hole (2122), institute It states bayonet lock mounting bracket (32) and is equipped with position second location hole (321) corresponding with the first positioning hole (2122), it is described One end of positioning clamping pin (31) is plugged in the first positioning hole (2122), and the other end is plugged in the second location hole (321) on, all side of the positioning clamping pin (31) between its both ends is equipped with annular flange (311), the positioning clamping pin (31) be arranged on makes the positioning clamping pin (31) pass through the first positioning hole for annular flange described in top pressure (311) (2122) close to the interior stabilizer blade (211) the first Lock spring (33), and when the first positioning hole (2122) with it is corresponding When adjusting card hole (2111) communicates, annular flange (311) makes the positioning clamping pin described in the first Lock spring (33) top pressure (31) it is fastened on corresponding adjust in card hole (2111).

4. lift cradle according to claim 3, which is characterized in that the flexible unlocking mechanism (4) includes And it can be along the unlock pull rod (41) that the mounting groove (2121) move up and down and for pulling in the mounting groove (2121) The lower end of the mobile lanyard assembly (42) of the unlock pull rod (41), the unlock pull rod (41) is equipped with cant section (411), described Cant section (411) is equipped with runs through slot (412) along the pull rod that short transverse extends, and the positioning clamping pin (31) passes through the drawing Bar is plugged in through slot (412) in the first positioning hole (2122), and the annular flange (311) locks bullet away from described first The side of spring (33) is resisted against on the cant section (411), when the unlock pull rod (41) moves up along mounting groove (2121) When, the cant section (411) pushes the positioning clamping pin (31) to be detached from the adjusting with the cooperation of the annular flange (311) cant Card hole (2111).

5. lift cradle according to claim 4, which is characterized in that support frame as described above (2) further includes being set to The link (22) of extending foot (21) upper end, the link (22) include the first connector (221) being connected with each other With the second connector (222), the first connector (221) lower end is plugged on the upper end of the outer stabilizer blade (212), and described first Connector (221) is equipped with row towards the side of second connector (222) at the position of the close mounting groove (2121) The upper end of journey limiting slot (2211), the unlock pull rod (41) is set in the stroke limit slot (2211) to limit the unlock Pull rod (41) moves up and down stroke, in the stroke limit slot (2211) in the upper end of the unlock pull rod (41) be equipped with for The second Lock spring (43) of pull rod (41) is unlocked described in lower top pressure；The lanyard assembly (42) includes being set to the link (22) regulating key (421) on and it is connected respectively pressing with the regulating key (421) and unlock pull rod (41) The unlock drawstring (422) for pulling the unlock pull rod (41) to move up when stating regulating key (421), the regulating key (421) it is equipped with the reduction torsion spring (423) for driving its rotation to reset.

6. lift cradle according to claim 5, which is characterized in that first connector (221) it is upper End is equipped with chuck accommodating cavity (2212), the upper end of second connector (222) towards the side of second connector (222) It is hinged with third connector (223) away from the side of the chuck accommodating cavity (2212), the side round rack (1) connects with the third Fitting (223) is fixedly connected, and the rotation by third connector (223) relative to second connector (222) makes the gusset Frame (1) rocks back and forth with respect to support frame as described above (2), is equipped in the chuck accommodating cavity (2212) for locking second connection Part (222) and third connector (223) are to limit second connector (222) and third connector (223) relatively rotates It waves latch assembly (5) and described wave latch assembly (5) for unlocking second connector (222) is made to be connected with third Part (223) is relatively turnable to wave solution lock set (6).

7. lift cradle according to claim 6, which is characterized in that the latch assembly (5) that waves includes In the chuck accommodating cavity (2212) for the second connector (222) described in clamping lock simultaneously and third connector (223) with Limit the locking chuck (51) of second connector (222) and third connector (223) relative rotation, the locking chuck (51) side far from first connector (221) is equipped with for the second connector (222) and third connector described in clamping lock (223) latch section (511), the latch section (511) are equipped with several first latches (512), second connector (222) it is equipped with impenetrating mouth (2221), the side wall of the impenetrating mouth (2221), which is equipped with to coordinate with first latch (512), to be blocked The second latch (2222) of lock, the third connector (223) is equipped with towards the side of second connector (222) can be with institute The third latch (2231) of the first latch (512) cooperation clamping lock is stated, the latch assembly (5) that waves further includes being set to the chuck Make the latch section (511) of the locking chuck (51) across described in accommodating cavity (2212) for locking chuck (51) described in top pressure Impenetrating mouth (2221) close to the third connector (223) to make the first latch (512) respectively with second latch (2222) and third latch (2231) cooperation clamping lock chuck spring (52)；

The solution lock set (6) that waves includes being set on the locking chuck (51) and capable of being rotated around the locking chuck (51) Annular unlock piece (61), the annular unlock piece (61), which is equipped with, to be extended to the link (22) and outside and can drive the ring The shifting part (62) of shape unlock piece (61) rotation, the annular unlock piece (61) is towards the side of first connector (221) Equipped with the first arc cant portion (611), the locking chuck (51) is equipped with matches with the first arc cant portion (611) cant The the second arc cant portion (513) closed, when the annular unlock piece (61) rotates around the locking chuck (51), by described First arc cant portion (611) and the cant cooperation of the second arc cant portion (513) push the locking chuck (51) to make First latch (512) is detached from the third latch (2231) to make second connector (222) and third connector (223) It can relatively rotate, the resetting spring for driving the annular unlock piece (61) to reset is additionally provided on first connector (221) (63)。

8. lift cradle according to claim 1, which is characterized in that the side round rack (1) includes before being set to Side and vertically arranged left front holder (101) and right anterior branch frame (102) and both ends are respectively erected in the left front holder (101) With on right anterior branch frame (102) and the handrail crossbearer (103) that can be moved up and down along left front holder (101) and right anterior branch frame (102), institute It states handrail crossbearer (103) and is equipped with the crossbearer lock that can be locked in the left front holder (101) and right anterior branch frame (102) upper end Determine device and makes the handrail crossbearer (103) can be before left front holder (101) and the right side for unlocking the crossbearer locking device The unblock button (104) that holder (102) moves up and down is connected with linkage retracting cloth (7) on the handrail crossbearer (103), described It is equipped with below side round rack (1) for linkage retracting cloth (7) described in automatic rolling to pull the handrail crossbearer (103) to move down Retracting assembly (8), the retracting assembly (8) includes being connected to left connector (801) and right company on the downside of the side round rack (1) Fitting (802) and below the side round rack (1) and both ends are respectively erected in the left connector (801) and right connector It (802) and can be relative to the retracting pipe (803) of the left connector (801) and right connector (802) rotation, the linkage retracting on Cloth (7) is connected on the retracting pipe (803), and one end and the left company are equipped in the left or right of the retracting pipe (803) The fixing axle (804) that fitting (801) or right connector (802) are fixedly connected, the fixing axle (804) are arranged with and the volume outside Closed tube (803) is connected to drive the rotation pipe (805) for furling pipe (803) rotation, and difference is additionally provided in the retracting pipe (803) It is connected with the fixing axle (804) and the rotation pipe (805) to drive the rotation pipe (805) to be rotated to retracting direction Torsional spring (806) is pre-tightened, is additionally provided on the side round rack (1) and is tied up on object for the lift cradle to be fixed on Fixed bandage (9).

9. lift cradle according to claim 1, which is characterized in that support frame as described above (2) further includes being set to Extending foot (21) lower end and flexible cabinet base (23) that can be elastic, the flexible cabinet base (23) include being set to described stretch The outer foot tube (231) of contracting stabilizer blade (21) lower end and rear end are set in the outer foot tube (231) and can be along the outer foot tube (231) The internal pin (232) of back-and-forth motion, the internal pin (232) is interior to be equipped with for locking the outer foot tube (231) and internal pin (232) with limit back-and-forth motion cabinet base locking mechanism (233) of the internal pin (232) in the outer foot tube (231) and For unlocking the cabinet base locking mechanism (233) and the internal pin (232) can be driven to be moved back in the outer foot tube (231) Dynamic cabinet base unlocking mechanism (234), the outer foot tube (231) is interior to be equipped with for internal pin (232) forward movement described in top pressure Ding Shen mechanisms (235), and when Ding Shen mechanisms (235) top pressure internal pin (232) moves forward to latched position, the cabinet base card Latch mechanism (233) locks outer foot tube (231) and internal pin (232) automatically.

10. lift cradle according to claim 9, which is characterized in that cabinet base locking mechanism (233) packet Include the accommodation seat (2331) in the internal pin (232), the cabinet base latch piece being set in the accommodation seat (2331) (2332) it is equipped with cabinet base accommodating cavity (2331a) with cabinet base spring clip (2333), the accommodation seat (2331) and along front and back Direction extends and the clamping lock communicated with the cabinet base accommodating cavity (2331a) runs through slot (2331b), the cabinet base latch piece (2332) It can move up and down in the cabinet base accommodating cavity (2331a) and along the cabinet base accommodating cavity (2331a), the accommodation seat (2331) the first card hole communicated with the cabinet base accommodating cavity (2331a) is equipped in the lower section of the cabinet base accommodating cavity (2331a) (2331c), the internal pin (232) is equipped with the second card hole (2321) corresponding with the first card hole (2331c), described Outer foot tube (231) be equipped with can third card hole (2311) corresponding with the second card hole (2321), the cabinet base latch piece (2332) include latch piece main body (2332a) and the cabinet base bayonet lock (2332b) set on latch piece main body (2332a) lower end, The cabinet base bayonet lock (2332b) passes through first card hole (2331c) and is fastened on second card hole (2321), the card Latch fitting main body (2332a) is equipped with runs through angle (2332c) with the clamping lock through what slot (2331b) communicated, described through oblique The upside of mouth (2332c) is equipped with clamping lock inclined thrust surface (2332d)；The cabinet base spring clip (2333) is set to the cabinet base latch piece (2332) top is with cabinet base latch piece (2332) described in downward top pressure, when the internal pin (232) is in the outer foot tube (231) When being inside moved to second card hole (2321) with third card hole (2311) corresponding position, the cabinet base spring clip (2333) cabinet base latch piece (2332) described in top pressure makes the cabinet base bayonet lock (2332b) pass through second card hole (2321) downwards And it is fastened on the third card hole (2311)；

The cabinet base unlocking mechanism (234) includes the unlock push rod (2341) that can be moved forward and backward in the internal pin (232), institute The front end for stating unlock push rod (2341) is set to the internal pin (232) outside, and the rear end of the unlock push rod (2341) is across described Clamping lock be set to through slot (2331b) it is described on angle (2332c), the rear end of the unlock push rod (2341) be equipped with it is described The matched push rod inclined thrust surface (2341a) of clamping lock inclined thrust surface (2332d) is led to when the unlock push rod (2341) moves backward Crossing push rod inclined thrust surface (2341a) and the cant cooperation of clamping lock inclined thrust surface (2332d) makes the cabinet base latch piece (2332) along described Cabinet base accommodating cavity (2331a) moves up that the cabinet base bayonet lock (2332b) is made to be detached from the third card hole (2311), described The push rod resetting spring (2342) resetted forward for unlocking push rod (2341) described in top pressure is additionally provided on internal pin (232)；

The Ding Shen mechanisms (235) include the stop member (2351) being set in the outer foot tube (231), the stop member (2351) It is equipped with the guide post (2352) extended forward, the rear end of the internal pin (232) is set in the guide post (2352) simultaneously Be moved forward and backward along the guide post (2352), be arranged with outside the guide post (2352) for internal pin described in top pressure (232) to Stretch spring (2353) in the top of preceding movement.