CN2393419Y

CN2393419Y - Multifunctional high pushchair

Info

Publication number: CN2393419Y
Application number: CN 99248882
Authority: CN
Inventors: 吴松村
Original assignee: Individual
Current assignee: Individual
Priority date: 1999-10-28
Filing date: 1999-10-28
Publication date: 2000-08-30
Anticipated expiration: 2009-10-28

Abstract

The utility model relates to a multifunctional baby high foot chair vehicle which mainly comprises a chair, a chair foot rack mechanism composed of six supporting feet respectively on both sides, a pedal mechanism and a game disc mechanism, wherein, the chair foot rack mechanism is provided with a roller and can cause a high foot chair to move; the height of the chair foot rack mechanism which can be folded can be adjusted; the angle of the chair can be adjusted. The utility model can cause baby bikes to simultaneously have a movable function, adjustable height and adjustable angle of chair and to be accessorily provided with a swimming disc and a pedal for according with requirements of diversification articles of modern people.

Description

Multifunctional baby high chair car

The utility model relates to a kind of multifunctional baby high chair car, refers to a kind of removable and adjustable height and chair angle especially and can draw into the multifunctional baby high chair car of smaller size smaller in.

Highchair car now, itself or have and can receive folded function, or have the function of adjusting height, but has the individual event function more, will integrate multinomial function difficulty very on a highchair car because of existing technology, it needs many meticulous clever thoughts in the design of mechanism, non-ly can become suddenly.

Because aforementioned need, creator of the present utility model is a design many years of experience of being engaged in these article according to it, through feasibility study repeatedly, gets generation of the present utility model eventually.

Shortcoming at prior art, the purpose of this utility model is to provide a kind of multifunctional baby high chair car, can have removable, adjustable height and adjustable bed rearrangement chair angle simultaneously and set up gameboard and the function of pedal, to meet the needs of modern's demand diversification article.

For achieving the above object, the utility model is achieved through the following technical solutions: a kind of multifunctional baby high chair car is characterized in that its formation mainly comprises: chair foot rest mechanism, a footrest mechanism, the gameboard that a seat (D), is made of both sides three legs (A, B, C) and be located at the terminal pulley of leg (A, C); Wherein aforementioned leg (A) is connected with leg (C) mat the 1st safe lock mechanism, the 1st safe lock mechanism comprises that a central siphon body, a spring, a card end press button, a spindle nose body and constitutes in conjunction with cover, wherein the aforementioned axis body comprises an axle sleeve and a side body, side body inside has a microscler fulcrum and a short tubular fulcrum, aforementioned card ends its inner hollow ammunition feed spring of press button and is sheathed on microscler fulcrum outer peripheral edges in the aforementioned side body, and establishes a card stopping bar and its upper limb is a press section to the side is prominent; And aforementioned spindle nose body has a perforation that can be sheathed on the short tubular fulcrum outer peripheral edges of aforementioned side body inside, and two breach are arranged on the outer peripheral edges of this spindle nose body, it between two breach a cylinder, the lower edge of this cylinder is the space, and the opposite side of this spindle nose body extends extension, an outrigger shaft is extended in the interior survey of this extension again, fixes the end of aforementioned leg (A) with screw by this extension and aforementioned outrigger shaft annular space between the two; Aforementioned have an open-work in conjunction with cover; And has screwhole spiro bonding one bolt on a screw and the aforementioned side body so that both are combined, and have one and insert axle, should insert axle is the hollow axial hole that has, should insert axle pass aforementioned spindle nose body perforation and after being inserted in the short tubular fulcrum of aforementioned side body, be arranged in this axial hole of inserting axle with a screw, will be installed on the side body by the spindle nose body in conjunction with cover;

One Height Adjustment mechanism is located between seat and leg (B), the side of seat has a shell body, the side of this shell body is formed with an axle sleeve, this axle sleeve tool one axis hole, the sheathed aforementioned leg of this axis hole (B), there are a fulcrum and a hollow shaft in aforementioned shell body inside, and this fulcrum wears the axis hole of the 1st connecting rod element tail end, the 1st connecting rod element front end has most axis holes with one heart, and one wears above-mentioned axis hole; The 2nd connecting rod element, the Cheng Quti shape, slotted hole on the one end is sheathed on the aforementioned axis to become can swing shape with respect to aforementioned the 1st connecting rod element, and the summary central portion of the 2nd connecting rod element has an axis hole, one be arranged in this axis hole and aforementioned hollow axle the 2nd connecting rod element support is become before and after the seesaw shape of end for swinging up and down, in aforementioned shell body, be provided with a U font body, be formed with opening on the root edge of this U font body and the lateral margin respectively and be formed with relative axis hole respectively in the eminence and the lower of both side edges; One the 3rd connecting rod element, its pedestal front end has friction piece, and have pedestal that draw-in groove is arranged and the extension rod that extends back from this pedestal in its rear end, one lifting hole(eyelet) is arranged on the body of this extension rod, and an axis body is arranged in the rear end, the 3rd connecting rod element stretches out opening on the aforementioned U font body root edge with its friction piece, and slightly is contacted with the some of leg (B); The 3rd connecting rod element and the spring that is propped up with axis body on the axis hole of being located at upper limb between aforementioned U font body both sides suspend in midair in the mode that hooks its lifting hole(eyelet), its tail end wears to prop up with axis body and becomes the swing shape between the lower edge axis hole that is held on the aforementioned U font body both sides simultaneously, and aforementioned the 2nd connecting rod element inserts in the two side upper shed of aforementioned U font body with its leading section, and presses in aforementioned the 3rd connecting rod element draw-in groove with its front end lower edge;

Partly be held in leg (B) shell of putting on the shelf and be connected and form a chair angle guiding mechanism with one respectively in the seat both sides, be formed with a fluting on aforementioned the shell, set firmly a multiple-grooved plate in this fluting, have most draw-in grooves on this multiple-grooved plate, one U font connecting rod is established a quarter butt in its front side folder, this quarter butt is sticked in the angle of setting seat in the draw-in groove of aforementioned multiple-grooved plate, link on the overhanging prominent pin of a multiway sheet on this U font con-rod only, and microscler connecting rod one end is incorporated into aforementioned multiway sheet one end by the card handle on the handle, this microscler connecting rod other end then combines with aforementioned U font connecting rod one end, aforementioned microscler connecting rod one end crimping one spring;

Form one the 2nd safe lock mechanism at leg (A) and leg (B) joint, it is provided with a link component with shaft sleeve part and side support sector, wherein the axis hole of aforementioned shaft sleeve part is being supported leg (A), aforementioned side support sector is then by pullover sheathed leg (B) end, be formed with a protruded stigma in this side support sector, interior sidewall surface has inserted link in side support sector, one spring housing is located on this protruded stigma, and aforementioned pullover leading edge extension is provided with a slotted hole and be positioned at the hole clipping of this slotted hole front end, and aforementioned slotted hole is connected on the axis body that is located in the aforementioned side support sector;

Be provided with a location-plate in under-seat, this location-plate is provided with rectangular hole clipping, by last disk body, following disk body and be held on two grabs that have dop between the two and form footrest mechanism;

Be provided with a leg in seat the place ahead and above the limb pedal gear, this leg is embedded a gameboard in chimeric mode.

By a kind of multifunctional baby high chair of the utility model car, reached above-mentioned purpose, make the high pin of baby have multiple function by bike.

The utility model is described in further detail below in conjunction with drawings and the specific embodiments.

Fig. 1: be the utility model one embodiment outward appearance front perspective view.

Fig. 2: for Fig. 1 carries on the back parallax stereogram.

Fig. 3: be the utility model the 1st safe lock mechanism 1 exploded view.

Fig. 4: for the utility model the 1st safe lock mechanism 1 is drawn leg A condition sectional side view in.

Fig. 5: for Fig. 4 overlooks sectional drawing.

Fig. 6: for the utility model the 1st safe lock mechanism 1 is adjusted the state sectional side view.

Fig. 7: for Fig. 6 overlooks sectional drawing.

Fig. 8: be the utility model the 1st safe lock mechanism 1 softened state sectional side view.

Fig. 9: for Fig. 8 overlooks sectional drawing.

Figure 10: be the utility model softened state side view.

Figure 11: be the utility model rounding state side view.

Figure 12: be the utility model Height Adjustment mechanism 2 exploded perspective views.

Figure 13: for the utility model Height Adjustment mechanism 2 one angles are looked sectional drawing.

Figure 14: be the utility model Height Adjustment mechanism 2 and Figure 13 angle angle view profile that intersects at a right angle.

Figure 15: state sectional side view when adjusting height for Figure 13.

Figure 16: for Figure 15 adjusts back state sectional side view.

Figure 17: be the utility model chair angle guiding mechanism 3 exploded perspective views.

Figure 18: for the utility model chair angle guiding mechanism 3 cards end side view of the state.

Figure 19: end the back side view of the state for Figure 18 breaks away from card.

Figure 20: be the utility model the 2nd safe lock mechanism 4 exploded perspective views.

Figure 21: for the utility model the 2nd safe lock mechanism 4 cards end preceding state sectional side view.

Figure 22: state sectional side view when ending for the utility model the 2nd safe lock mechanism 4 cards.

Figure 23: be the utility model footrest mechanism 5 exploded perspective views.

Figure 24: be the utility model footrest mechanism 5 assembled state sectional side views.

Figure 25: state stereogram when gameboard not being installed for the utility model gameboard mechanism 6.

Please refer to Fig. 1 and Fig. 2, as shown in the figure, the multifunctional baby high chair car of this example, it constitutes and mainly to comprise chair foot rest mechanism, a footrest mechanism 5, gameboard 6 that a seat D, is made of both sides three legs (A, B, C) and the pulley G that is located at leg A, C end; Wherein aforementioned leg A is connected with leg C mat the 1st safe lock mechanism 1, please consult Fig. 3 simultaneously, the 1st safe lock mechanism 1 comprises a central siphon body 10, one spring 14, one card ends press button 15, one spindle nose body 17 and one is in conjunction with 16 formations of cover, wherein aforementioned axis body 10 comprises an axle sleeve 11 and a side body 12, side body 12 inside have a microscler fulcrum 13 and a short tubular fulcrum 12a, aforementioned card ends press button 15 its inner hollow ammunition feed springs 14 and is sheathed on microscler fulcrum 13 outer peripheral edges in the aforementioned side body 12, and establishes a card stopping bar 15b and its upper limb is a press section 15a to the side is prominent; Aforementioned spindle nose body 17 has a perforation 17a that can be sheathed on the short tubular fulcrum 12a outer peripheral edges of aforementioned side body 12 inside, and be formed with two

breach

17d, 17e on the outer peripheral edges of this spindle nose body 17, between two

breach

17d, 17e a cylinder 17f, the lower edge of this cylinder 17f is space 17g (please refer to Fig. 5 to Fig. 7), and the opposite side of this spindle nose body 17 extends extension 17b, the inboard of this extension 17b is extended an outrigger shaft 17c again, fixes the end of aforementioned leg A with screw with this extension 17b and aforementioned outrigger shaft 17c annular space between the two; Aforementioned have an open-work 16a in conjunction with cover 16, for being ended, aforementioned card when press button 15 is pressed on the microscler fulcrum 13 of being located at aforementioned side body 12 inside by spring 14 its press section 15a is exposed to outside this open-work 16a, and have a screw 16c for aforementioned side body 12 on screw 12b screw togather a bolt both combined, and have one and insert a 16d, should insert axle 16d is the hollow axial hole 16b that has, should insert axle 16d pass aforementioned spindle nose body 17 perforation 17a and after being inserted in the short tubular fulcrum 12a of aforementioned side body 12, be arranged among this axial hole 16b that inserts axle 16d and will be installed on the side body 12 by spindle nose body 17 with a screw 18, be inserted in the aforementioned press section 15a that ends button 15 in conjunction with the card under the cover 16 this moment and become to protrude in outside the perforation 16a in conjunction with cover 16 by spring 14 roof pressures in conjunction with cover 16.

The mode of operation of the 1st safe lock mechanism 1 is described with reference to Fig. 4 to Fig. 9 now, as shown in Figure 4, the card stopping bar 15b that general card ends button 15 is limited among for example breach 17e of outer peripheral edges of aforementioned spindle nose body 17, because of the obstruct card of cylinder 17f ends, it can't be rotated, and when pushing press section 15a, aforementioned card stopping bar 15b is lower than the posture of the lower edge of aforementioned cylinder 17f, promptly be positioned at space 17g (seeing Fig. 6 and Fig. 7), because of stopping, no cylinder 17f aforementioned card stopping bar 15b can be moved to for example breach 17e (Fig. 4 and Fig. 5) or breach 17d (seeing Fig. 8 and Fig. 9), and make leg A be two special angles with respect to leg C, the situation of opening the situation of leg and drawing leg in as shown, Fig. 8 and Figure 9 shows that the situation of opening leg of Figure 10 wherein, and Fig. 4 and Fig. 5 are the situation of gathering leg shown in Figure 11.

The Height Adjustment mechanism 2 of seat D is described with reference to Figure 12 to Figure 16, this Height Adjustment mechanism 2 is located at seat D and leg B, the side of seat D has a shell body 23, these shell body 23 1 sides are formed with an axle sleeve 21, this axle sleeve 21 tools one axis hole 22, this axis hole 22 sheathed aforementioned leg B, aforementioned shell body 23 inside are formed with a fulcrum 25 and a hollow shaft 24, the axis hole 28b that this fulcrum 25 wears one the 1st connecting rod element, 28 tail ends will support and can turn round, the 1st connecting rod element 28 front ends then have most axis hole 28a with one heart and wear for one 29,26 one-tenth Qu Tizhuan of the 2nd connecting rod element, slotted hole 26b on the one end is sheathed on the aforementioned axis 29 and can swings shape with respect to 28 one-tenth of aforementioned the 1st connecting rod elements, and about central portion of the 2nd connecting rod element 26 has an axis hole 26a, be arranged in this axis hole 26a and aforementioned hollow axle 24 for one 27 the 2nd connecting rod element 26 is supported the seesaw shape of end, front and back for swinging up and down, in aforementioned shell body 23, be provided with a U font body 30, be formed with opening 30a respectively on the root edge of this U font body 30 and the lateral margin, 30b, 30c and be formed with relative axis hole 30d1 respectively in the eminence and the lower of both side edges, 30d2,30e1,30e2, one the 3rd connecting rod element (unreceipted symbol), its pedestal 31 front ends have friction piece 32, and have pedestal 33 that is formed with draw-in groove 33a and the extension rod 34 that extends back from this pedestal 33 in its rear end, be formed with a lifting hole(eyelet) 34a on the body of this extension rod 34, and form an axis body 35 in the rear end, the 3rd connecting rod element stretches out opening 30a on aforementioned U font body 30 root edges with its friction piece 32, and slightly be contacted with the some of leg B, with its frictional force leg B is located, the 3rd connecting rod element also is located at the axis hole 30d1 of upper limb between aforementioned U font body 30 both sides with 37 of axis bodies, spring 36 on the 30d2 is suspended in the mode that hooks its lifting hole(eyelet) 34a, its tail end wears with axis body 35 and props up the lower edge axis hole 30e1 that is held on aforementioned U font body 30 both sides simultaneously, become to swing shape between 30e2, aforementioned the 2nd connecting rod element 26 inserts aforementioned U font body 30 two side upper shed 30b with its leading section, on the 30c, and press among aforementioned the 3rd connecting rod element draw-in groove 33a with its front end lower edge.

By previous constructions, extremely shown in Figure 15 as Figure 13, when pushing to the 1st connecting rod element 28 root edges, the 1st connecting rod element 28 front ends are lifted seesaw shape the 2nd connecting rod element 26 1 ends high, the 2nd connecting rod element 26 other ends then press down to be suppressed in aforementioned the 3rd connecting rod element draw-in groove 33a, make the 3rd connecting rod element with axis body 35 serve as axle towards the below in the mode of drawing circular arc to lower swing, because of in the mode of drawing circular arc to lower swing, help it to be retracted into backward the position in vertical direction, make friction piece 32 break away from card and end leg B state, adjustable bed rearrangement chair D is with respect to the height of leg B, after adjusting height, decontrol the lower edge of the 1st connecting rod element 26, the 3rd connecting rod element promptly pulls restoring force with spring 36 and children's is sitting in the upward downward weight that acts on of seat D and recover to make aforementioned friction piece 32 frictions to be limited to the outer rim state of leg B, as shown in figure 16.

Then chair angle guiding mechanism 3 is described with Figure 17 to Figure 19, partly be held in the leg B shell 47 of putting on the shelf and be connected with one respectively in seat D both sides, be formed with a fluting 47a on this shell 47, set firmly a multiple-grooved plate 46 in this fluting 47a, have most draw-in groove 46a on this multiple-grooved plate 46, one U font connecting rod 45 is established a quarter butt 45a in its front side folder, this quarter butt 45a is sticked among the aforementioned multiple-grooved plate 46 1 draw-in groove 46a to set the angle of seat D, link on a multiway sheet 42 overhanging prominent pin 42a on these U font connecting rod 45 bodies, and microscler connecting rod 44 1 ends are incorporated into aforementioned multiway sheet 42 1 ends by card handle 43a on the handle 43, these microscler connecting rod 44 other ends then combine with aforementioned U font connecting rod 45 1 ends, as shown in figure 18, aforementioned microscler connecting rod 44 1 end crimping one spring 41, when pressing pressuring press handle 43, spring 41 is compressed, and microscler connecting rod 44 is pulled up, in its pull-up simultaneously, U font connecting rod 45 is the axle center with multiway sheet 42 overhanging prominent pin 42a axles, swung laterally and broken away from and be limited to multiple-grooved plate 46 draw-in groove 46a, can adjust seat D angle this moment, as shown in figure 19, with the power of spring 48 aforementioned U font connecting rod 45 front end quarter butt 45a are snapped among the draw-in groove 46a in the multiple-grooved plate 46 as long as decontrol handle 43 in having adjusted the back once again, and seat D is located.

Then the 2nd safe lock mechanism 4 is described with Figure 20 to Figure 22, in leg A and leg B joint, be provided with a link component with shaft sleeve part 55 and side support sector 54, supporting leg A in wherein aforementioned shaft sleeve part 55 axis holes 56, and aforementioned side support sector 54 is by one pullover 51 sheathed leg B one end, be formed with a protruded stigma 57 (ginseng Figure 21) in this side support sector 54, should have inserted link 57a in side support sector 54 interior sidewall surface, one spring 53 is sheathed on this protruded stigma 57, and aforementioned pullover 51 leading edge extensions 52 are provided with a slotted hole 52a and be positioned at this slotted hole 52a front end hole clipping 52b, aforementioned slotted hole 52a is connected in and is arranged in the aforementioned side support sector 54 on the axis body 54a, can move and rotate along slotted hole 52a, as shown in figure 21, do not push to aforementioned pullover 51 with the power of spring 53 when on seat D, taking advantage of child, become rotatable state, then make on the aforementioned pullover 51 leading edge extensions 52 hole clipping 52b snap in that the 54 interior sidewall surface inserted link 57a of side support sector go up when child Yu is seated in and become can not rotary state, use and guarantee the seat D shape that becomes to be fixed with child's gravity.

As shown in figure 23, be provided with a location-plate 65 in seat D below, this location-plate 65 is provided with rectangular hole clipping 65a, by last disk body 61, following disk body 62 and be held on and have

dop

63a, 64a between the two and two

grabs

63 and 64 are formed footrest mechanism 5 (please join Figure 24), by pass on the aforementioned location-plate 65 behind the hole clipping 65a with

dop

63a, 64a be sticked in pedal can be installed on the hole clipping 65a bead 65b palpus highly.

As shown in figure 25, in seat D the place ahead and footrest mechanism 5 tops be provided with a leg 71, this leg 71 is embedded a gameboard 6 in chimeric mode, because of its for generally being embedded mechanism, the Therefore, omited describes in detail.

The utility model example is because of having previous constructions, leg can be set as by the 1st safe lock mechanism 1 and can locate and rotatable angle become to be drawn chair pin shape in, and by the 2 adjustable bed rearrangement chair D of Height Adjustment mechanism with respect to chair pin mechanism height, by the then adjustable bed rearrangement chair of chair angle guiding mechanism 3 angle, and can be with whole high chair location when the baby is seated in by the 2nd safe lock mechanism 4, then pedal can be set in institute by footrest mechanism 5 must be highly, is not seen before in conjunction with most adjustment functions as this kind on a high chair car, its mechanism is simple and direct, novel and practical, be one the creation of industrial utilization to be arranged very.

Claims

1, a kind of multifunctional baby high chair car is characterized in that its formation mainly comprises: chair foot rest mechanism, a footrest mechanism, the gameboard that a seat (D), is made of both sides three legs (A, B, C) and be located at the terminal pulley of leg (A, C); Wherein aforementioned leg (A) is connected with leg (C) mat the 1st safe lock mechanism, the 1st safe lock mechanism comprises that a central siphon body, a spring, a card end press button, a spindle nose body and constitutes in conjunction with cover, wherein the aforementioned axis body comprises an axle sleeve and a side body, side body inside has a microscler fulcrum and a short tubular fulcrum, aforementioned card ends its inner hollow ammunition feed spring of press button and is sheathed on microscler fulcrum outer peripheral edges in the aforementioned side body, and establishes a card stopping bar and its upper limb is a press section to the side is prominent; And aforementioned spindle nose body has a perforation that can be sheathed on the short tubular fulcrum outer peripheral edges of aforementioned side body inside, and two breach are arranged on the outer peripheral edges of this spindle nose body, it between two breach a cylinder, the lower edge of this cylinder is the space, and the opposite side of this spindle nose body extends extension, the inboard of this extension is extended an outrigger shaft again, fixes the end of aforementioned leg (A) with screw by this extension and aforementioned outrigger shaft annular space between the two; Aforementioned have an open-work in conjunction with cover; And has screwhole spiro bonding one bolt on a screw and the aforementioned side body so that both are combined, and have one and insert axle, should insert axle is the hollow axial hole that has, should insert axle pass aforementioned spindle nose body perforation and after being inserted in the short tubular fulcrum of aforementioned side body, be arranged in this axial hole of inserting axle with a screw, will be installed on the side body by the spindle nose body in conjunction with cover;