CN201260541Y

CN201260541Y - Convertible apparatus for young children to learn walking and rock horse

Info

Publication number: CN201260541Y
Application number: CNU2008201351999U
Authority: CN
Inventors: 李月香
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-09-01
Filing date: 2008-09-01
Publication date: 2009-06-24
Anticipated expiration: 2018-09-01

Abstract

The utility model discloses a doublepurpose vehicle used for baby to learn to walk and used as a hobbyhorse. The utility model comprises a base, a pulley mounted on the base, a clutch, a bracket and a top frame, wherein the base comprises a front baffle plate, a rear baffle plate, a left rocking plate and a right rocking plate, the front ends and the rear ends of the left rocking plate and the right rocking plate are respectively movably connected with two ends of the front baffle plate and the rear baffle plate, the clutch comprises a cylindrical clutch swing rod, a clutch pin tongue and a clutch key, the clutch pin tongue and the clutch key are in transmission connection with the clutch swing rod, the clutch is arranged inside bar-shaped concave grooves arranged on the left rocking plate and the right rocking plate, and the ends of the front baffle plate, of the rear baffle plate and the bracket, which are movably connected with the left rocking plate and the right rocking plate, are provided with two matched pin holes away from 90 degrees of the clutch pin tongue. The cylindrical clutch swing rod directly drives the clutch pin tongue to be inserted or detachable from the pin hole, therefore, the operation of converting a vehicle for learning to walk into a hobbyhorse is convenient; and meanwhile, the parts are simplified and the manufacture cost is lowered.

Description

A kind of child rocking horse convertible car of learning to walk

Technical field

The utility model relates to a kind of child's articles for use, relates in particular to a kind of child rocking horse convertible car of learning to walk.

Background technology

When one family welcomes baby, just need purchase rocking horse and go-kart, so both increased acquisition cost, take up room again, and cause the waste of resource, therefore child's rocking horse convertible car of learning to walk just appears, the present child that sells of the market rocking horse convertible car of learning to walk, a kind of position-sensing switch that between go-kart and rocking horse, mutually also will stir the control pulley during conversion respectively, complex operation inconvenience, another kind adopted triangle grab that clutch drives the bar two ends respectively with clutch and clutch button affecting mutually, by the clutch button solenoidoperated cluthes are driven bar and move and drive clutch operating, finish the state conversion operations between rocking horse and the go-kart, though easy and simple to handle, but still there is complex structure, the shortcoming that cost of manufacture is higher.

The utility model content

In order to address the above problem, the purpose of this utility model provides a kind of child easy and simple to handle, simple in structure and that manufacturing cost is lower rocking horse convertible car of learning to walk.

In order to achieve the above object, the technical scheme that the utility model adopted is: a kind of child rocking horse convertible car of learning to walk, comprise base, be installed in the pulley on the base, clutch, support and top frame, wherein base comprises front apron, backboard, left side rocker and right rocker, the front-end and back-end of a left side rocker and right rocker flexibly connect with the two ends of front apron and backboard respectively, described clutch comprises that the clutch of column drives bar, clutch pin tongue and clutch button, described clutch pin tongue and clutch button all drive bar with clutch and are in transmission connection, described clutch device is located in the strip groove that left rocker and right rocker be provided with, described front apron, one end of the flexible connection of backboard and support and left rocker and right rocker is equipped with the pin-and-hole of spending with two intervals 90 of described clutch pin tongue coupling.

Preferably, described clutch also is provided with back-moving spring.

Preferably, described support comprises bracket base and Zhi Gan, described bracket base and front apron or backboard are for fixedlying connected, be flexible connection with left rocker and right rocker, described Zhi Gan is sheathed in the cavity that described bracket base is provided with, described cavity is provided with locking hole, and the bottom of described Zhi Gan is provided with the projection with described locking hole coupling.

Preferably, the bottom of described Zhi Gan also is provided with switching device, described switching device comprises and two activities of described locking hole coupling are protruding, be installed on two the locking spring and push rods of unblanking between the movable projection, described two adjacent sides of movable projection are equipped with triangle and carve face, and the lower end of the described push rod of unblanking is provided with the word of the falling V recess of carving the face coupling with described triangle.

Preferably, described switching device also is provided with unlock button, and described unlock button is that a lower end is a scarf cylinder, and the upper end of the described push rod of unblanking also is provided with the scarf with the scarf of described unlock button coupling.

Preferably, described switching device also is provided with two roads lock, and described two roads lock is a L shaped bar-like member, is installed in the guide rail that is provided with in the Zhi Gan, is provided with a groove in the guide rail, and two roads lock is provided with two raised lines that match.

Adopt the beneficial effect of the technical program to be: directly to drive clutch pin tongue locking or break away from pin-and-hole owing to adopt the clutch of column to drive bar, thereby make the operation of the conversion between go-kart and the rocking horse very convenient, the simplification of parts has simultaneously reduced manufacturing cost.

Description of drawings

Fig. 1 is the learn to walk structural representation of base, clutch and bracket base of rocking horse convertible car of a kind of child of the utility model;

Fig. 2 is the learn to walk partial enlarged drawing at front apron A place of rocking horse convertible car of a kind of child of the utility model;

Fig. 3 learns to walk the bracket base B of rocking horse convertible car to view for a kind of child of the utility model;

Fig. 4 is the learn to walk structural representation of Zhi Gan of rocking horse convertible car of a kind of child of the utility model;

Fig. 5 is the learn to walk structural representation of top frame of rocking horse convertible car of a kind of child of the utility model;

Fig. 6 is the learn to walk structural representation of rocking horse convertible car go-kart state of a kind of child of the utility model;

Fig. 7 is the learn to walk structural representation of rocking horse convertible car rocking horse state of a kind of child of the utility model.

Digital represented element among the figure is:

1. backboard 2. front aprons 21. baffle plate axle sleeves 22. baffle plate pin-and-holes

3. left rocker 4. right rocker 41. strip grooves 42. front board slots

43. bracket groove 44. backstop board slots 51. clutches drive bar

52. clutch pin tongue 53. back-moving springs 54. clutch buttons

55. 6. of front shroud 56. back shrouds are done 60. cavitys, 601. locking holes

611. locked groove 61. bracket bases 62. rack sleeves 63. support pin-and-holes

The push rod 65. unlock buttons 66. locking springs 67. movable projectioies 64. unblank

68. 7. top frames, 8. pulleys are locked in perforate 69. 2 roads

The specific embodiment

Below in conjunction with drawings and Examples the utility model is further described.

Arrive shown in Figure 7 as Fig. 1, a kind of child rocking horse convertible car of learning to walk, comprise base, be installed in the pulley 8 on the base, clutch, support and top frame 7, wherein base comprises front apron 2, backboard 1, left side rocker 3 and right rocker 4, the front-end and back-end of a left side rocker 3 and right rocker 4 flexibly connect with the two ends of front apron 2 and backboard 1 respectively, a left side rocker 3 and right rocker 4 90 degree that can flip to the outside around the junction, described clutch comprises that the clutch of column drives bar 51, clutch pin tongue 52 and clutch button 54, all to drive bar 51 fixedly connected or be connected with groove is nested by the projection of mating mutually with clutch for described clutch pin tongue 52 and clutch button 54, described clutch device is located in the strip groove 41 that left rocker 3 and right rocker 4 be provided with, described clutch drives bar 51 and is provided with some strip grooves along axis, and with strip groove 41 in the bar shaped raised line tabling that is complementary with it, clutch drives bar 51 and can slide along axis direction, but under the effect of bar shaped raised line, can not rotate described front apron 2, backboard 1 and support are equipped with the baffle plate pin-and-hole 22 and the support pin-and-hole 63 of spending with two intervals 90 of described clutch pin tongue 52 couplings at the end with left rocker 3 and 4 flexible connections of right rocker.Described support comprises bracket base 61 and props up and do 6 that as shown in Figure 3, described bracket base 61 is provided with rack sleeve 62, is provided with the support pin-and-holes 63 of axis hole and two interval 90 degree on rack sleeve 62; As shown in Figure 2, the two ends of backboard 1 and front apron 2 are provided with baffle plate axle sleeve 21, and described baffle plate axle sleeve 21 is provided with the baffle plate pin-and-hole 22 of axis hole and two interval 90 degree.

Described two rack sleeves 62 are placed in respectively in the set bracket groove 43 of described left rocker 3 and right rocker 4, described clutch drives bar 51 and passes set axis hole on the described rack sleeve 62, bracket base 61 can drive bar 51 around clutch and rotate 90 degree, described two support pin-and-holes 63 respectively 0 degree and 90 when spending with described clutch pin tongue 52 in one align, when clutch pin tongue 52 inserts in the support pin-and-hole 63, can not be rotated mutually by locking between bracket base 61 and left rocker 3 and the right rocker 4.

The baffle plate axle sleeve 21 at described backboard 1 and front apron 2 two ends is installed in respectively in left rocker 3 and right rocker 4 two ends set the backstop board slot 44 and front board slot 42, described clutch drives bar 51 and passes set axis hole on the described baffle plate axle sleeve 21, can drive bar 51 around clutch between so left rocker 3 and right rocker 4 and front apron 2 and the backboard 1 and rotate 90 degree, described two baffle plate pin-and-holes 22 respectively 0 degree and 90 when spending with described clutch pin tongue 52 in one align, when clutch pin tongue 52 inserts in the baffle plate pin-and-hole 22, can not be rotated mutually by locking between backboard 1 and front apron 2 and left rocker 3 and the right rocker 4.

Back-moving spring 53 1 ends drive bar 51 with clutch and fixedly connected, the other end is fixedlyed connected with left rocker 3 or right rocker 4, front shroud 55 and back shroud 56 are snapped in the front-end and back-end of strip groove 41 respectively, and clutch pack is conveniently installed, dismantles and safeguarded to this structure.

The lateral surface of described left rocker 3 and right rocker 4 is an arc arc surface, be pasted with antiskid glue cushion on the arc surface, antiskid glue cushion contacts with ground when the rocking horse state, prevents the child to learn to walk the rocking horse convertible car in child's activity slippage takes place and the danger that brings makes product safer.

The structural relation of entire product is: left rocker 3, right rocker 4, backboard 1 and front apron 2 interconnect the composition base, described bracket base 61 is installed on the base, described dried 6 lower end is sheathed on the bracket base 61, doing 6 upper end is connected with top frame 7 by buckle structure, described pulley 8 is installed on the base, all pulleys 8 all contact with ground when the go-kart state, left side rocker 3 and right rocker 4 outwards overturn when the rocking horse state, make arc arc surface kiss the earth, all pulleys 8 that are installed on left rocker 3 and the right rocker 4 transfer inside level to by upright state, and leave and the contacting of ground, all the other pulleys 8 are also because the support of arc surface and built on stilts.

The transfer process of the utility model between two kinds of user modes is: one, change to the rocking horse state from the go-kart state, stir clutch button 54 with hand, overcome the pulling force of back-moving spring 53, driving clutch drive bar 51 moves, thereby drive clutch pin tongue 52 and move disengaging baffle plate pin-and-hole 22 and support pin-and-hole 63, laterally rotate 90 degree to left rocker 3 or right rocker 4 this moment, button 54 lets the clutch be slipped, clutch drives bar 51 and resets under the effect of the pulling force of back-moving spring 53, described clutch pin tongue 52 inserts in another baffle plate pin-and-hole 22 and support pin-and-hole 63 of 90 degree of being separated by, makes left rocker 3 and right rocker 4 by locking, the conversion operations of completion status.Two, change to the go-kart state from the rocking horse state, stir clutch button 54 with hand, overcome the pulling force of back-moving spring 53, driving clutch drive bar 51 moves, thereby drive clutch pin tongue 52 and move disengaging baffle plate pin-and-hole 22 and support pin-and-hole 63, upwards rotate 90 degree to left rocker 3 or right rocker 4 this moment, button 54 lets the clutch be slipped, clutch drives bar 51 and resets under the effect of the pulling force of back-moving spring 53, described clutch pin tongue 52 inserts in another baffle plate pin-and-hole 22 and support pin-and-hole 63 of 90 degree of being separated by, makes left rocker 3 and right rocker 4 by locking, the conversion operations of completion status.

Support adopts the metal tube manufacturing more at present, there is corrosion, weight greatly with the potential safety hazard that bearing pin comes off or ruptures and bring that is connected that may have metal tube, therefore the utility model has carried out optimal design to support, all adopt the plastic material manufacturing, described support comprises bracket base 61 and props up and do 6, doing 6 for described is sheathed in the cavity 60 that described bracket base 61 is provided with, described cavity 60 is provided with locking hole 601, described dried 6 bottom also is provided with switching device, described switching device is located in the locked groove 611 that dried 6 lower ends are provided with, do 6 lower ends and described locking hole 601 corresponding positions and be provided with corresponding perforate 68, described switching device comprises two movable projectioies 67 with described locking hole 601 couplings, be installed on two locking springs 66 between the movable projection 67, and the push rod 64 of unblanking, described two movable projection 67 adjacent sides are equipped with triangle and carve face, and described lower end of unblanking push rod 64 is provided with the word of the falling V recess of carving the face coupling with described triangle.Described switching device also is provided with unlock button 65, described unlock button 65 is that a lower end is a scarf cylinder, the upper end of the described push rod 64 of unblanking also is provided with the scarf with the scarf of described unlock button 65 coupling, and the bossings of described two movable projectioies 67 pass from the perforate 68 on the locked groove 611.

When installing when doing 6, the lower end of doing 6 directly to be inserted in the cavity 60 of bracket base 61, two movable projectioies 67 penetrate in the described locking hole 601, make dried 6 can't extract from bracket base 61; When extracting when doing 6, press unlock button 65, force the push rod 64 of unblanking to move down, V word recess forces two movable projectioies 67 to be drawn close to the centre, thereby breaks away from locking hole 601, can extract this moment to do 6, makes installation and removal all very efficient and convenient like this.

In order to prevent because malfunction unlock button 65 causes and to do 6 and get loose and bring danger, added two roads lock 69 on 6 doing, two roads lock 69 is a L shaped bar-like member, be installed on to prop up and do in the guide rail that is provided with in 6, be provided with a groove in the guide rail, two roads lock 69 is provided with two raised lines that match, can stir two roads lock 69 makes two raised lines embed groove respectively, thereby making two roads lock 69 is that a high position and locking position are to change between the low level at unlock position, the effect of groove and raised line is to make gear clear, and prevent two roads from locking uncontrolled slip and lost efficacy, when two roads lock 69 is pulled out low level, one side of L shaped projection places between two movable projectioies 67, and two movable projectioies 67 can't move in opposite directions and break away from locking hole 601 this moment, had therefore played the effect of safe locking.

Adopt the beneficial effect of the technical program to be: directly to drive clutch pin tongue 52 lockings or break away from pin-and-hole owing to adopt the clutch of column to drive bar 51, thereby make the operation of the conversion between go-kart and the rocking horse very convenient, the simplification of parts has simultaneously reduced manufacturing cost.Adopt all-plastic to make support, alleviated weight, eliminated potential safety hazard, the setting of support switching device makes installation and removal more convenient, and the design of two roads lock 69 makes product more safe and reliable.

Above-mentioned just the utility model preferred embodiment but should not constitute restriction of the present utility model, so long as adopt the technical scheme that is equal to the utility model, and also should be within the protection domain of the invention.

Claims

1. child rocking horse convertible car of learning to walk, comprise base, be installed in the pulley on the base, clutch, support and top frame, wherein base comprises front apron, backboard, left side rocker and right rocker, the front-end and back-end of a left side rocker and right rocker flexibly connect with the two ends of front apron and backboard respectively, it is characterized in that, described clutch comprises that the clutch of column drives bar, clutch pin tongue and clutch button, described clutch pin tongue and clutch button all drive bar with clutch and are in transmission connection, described clutch device is located in the strip groove that left rocker and right rocker be provided with, described front apron, one end of the flexible connection of backboard and support and left rocker and right rocker is equipped with the pin-and-hole of spending with two intervals 90 of described clutch pin tongue coupling.

2. a kind of child as claimed in claim 1 rocking horse convertible car of learning to walk is characterized in that described clutch also is provided with back-moving spring.

3. a kind of child as claimed in claim 1 rocking horse convertible car of learning to walk, it is characterized in that, described support comprises bracket base and Zhi Gan, described bracket base and front apron or backboard are for fixedlying connected, be flexible connection with left rocker and right rocker, described Zhi Gan is sheathed in the cavity that described bracket base is provided with, and described cavity is provided with locking hole, and the bottom of described Zhi Gan is provided with the projection with described locking hole coupling.

4. a kind of child as claimed in claim 3 rocking horse convertible car of learning to walk, it is characterized in that, the bottom of described Zhi Gan also is provided with switching device, described switching device comprises and two activities of described locking hole coupling are protruding, be installed on two the locking spring and push rods of unblanking between the movable projection, described two adjacent sides of movable projection are equipped with triangle and carve face, and the lower end of the described push rod of unblanking is provided with the word of the falling V recess of carving the face coupling with described triangle.

5. a kind of child as claimed in claim 4 rocking horse convertible car of learning to walk, it is characterized in that, described switching device also is provided with unlock button, and described unlock button is that a lower end is a scarf cylinder, and the upper end of the described push rod of unblanking also is provided with the scarf with the scarf of described unlock button coupling.

6. as claim 4 or the 5 described a kind of childs rocking horse convertible car of learning to walk, it is characterized in that, described switching device also is provided with two roads lock, described two roads lock is a L shaped bar-like member, be installed in the guide rail that is provided with in the Zhi Gan, be provided with a groove in the guide rail, two roads lock is provided with two raised lines that match.