CN2288646Y - Folding baby-carrier with sunshade device - Google Patents

Abstract

The utility model relates to a folding baby-carrier with a sunshade device. The utility model is provided in order to provide a foldable baby-carrier which is provided with a simple structure and firm and stable unfolding and folding. The folding baby-carrier is composed of a front and a rear support brackets, an inverted U-shaped grip, a connecting socket, a lying bearing bracket, a positioning support bracket and a control mechanism. A front and a back through holes and an ejector pin hole are arranged on a connecting socket, and a positioning convex post is arranged on the positioning support bracket. The control mechanism is composed of a pressing part, a contacting structure, a traction rope and a positioning structure. The contacting structure is composed of a contacting block, an elastic element and an ejector rod, and the positioning structure is composed of a fixed pin, a positioning base and an elastic element. The side of the positioning base is provided with an inserting buckling groove which is inserted and buckled with a positioning convex post arranged on the positioning support bracket.

Description

Foldable baby sunshade box car

The utility model belongs to the folding carriage for children, particularly a kind of Foldable baby sunshade box car.

Along with the folding carriage for children more and more is subjected to people's favor, occurred having the Foldable baby car that diversified difference is controlled form.Have these differences and control the Foldable baby car of form, or complex structure, or folding owing firmly steadily.

The purpose of this utility model provides the firmly box car of Foldable baby sunshade stably of a kind of simple in structure, unfolded.

The utility model is made up of forward and backward side stand, the bolster that couches, two Connection Blocks, locating support, inverted U-shaped handle, sunshade frame and operating-controlling mechanisms, the top of preceding side stand is installed with the following plug socket with spliced eye, and the bottom of forward and backward side stand is equipped with wheel; Couch bolster between forward and backward side stand, and articulate with forward and backward side stand; Connection Block is provided with the forward and backward through hole that is parallel to each other and the jogger hole between forward and backward through hole, and being provided with the grooving of the perforation that makes preceding through hole, back through hole and jogger hole in the lower end of Connection Block, the preceding through hole top end pivot harness of Connection Block has the last plug socket of spliced eye; Locating support is journaled on the bolster that couches with the one end, which is provided with positioning convex column; Two lower ends of inverted U-shaped handle pass the back through hole of two Connection Blocks respectively after two tops of two following plug sockets and preceding side stand articulate, and are being provided with otch with Connection Block grooving corresponding position; Inverted U-shaped handle articulates through two Connection Blocks and rear side cantilever tip; The sunshade frame is inverted U-shaped, which is provided with sunshade, and the sunshade frame is inserted in the spliced eye of two last plug sockets with its two ends; Operating-controlling mechanism contacts structure, two hauling ropes, two cover location structures by press section, two covers to be formed, and the press section is installed in the top middle portion of inverted U-shaped handle; Contacting structure forms by contacting piece, flexible member and push rod, the upper and lower end that contacts piece is corresponding with the preceding through hole and the spliced eye on the following plug socket of Connection Block respectively, and place through hole before the Connection Block and down in the spliced eye of plug socket, its side be with Connection Block on the corresponding traction end of grooving; Flexible member places in the preceding through hole of Connection Block, and at last plug socket and contact between the piece; Push rod is inserted in the jogger hole of Connection Block, and the traction end end face that makes its bottom be against contacting piece; The two ends of hauling rope are connected with the swinging end of press section and the traction end that contacts piece respectively; Location structure is made up of stopping pin, positioning seat and flexible member, and stopping pin radially runs through and is fixedly mounted on the inverted U-shaped handle, and extend outside the inverted U-shaped handle at its two ends; Positioning seat is provided with and the corresponding central through hole of inverted U-shaped handle external diameter, and is provided with and the corresponding tank in the outward extending two ends of stopping pin, and tank and central through hole connect, the side of positioning seat be provided with locating support on the positioning convex column buckle groove of buckle mutually; Flexible member places in the tank, and positioning seat is slidingly mounted on the inverted U-shaped handle, and by the stopping pin location, its bottom face is corresponding with the push rod that contacts structure.

Since the utility model by forward and backward side stand, inverted U-shaped handle, Connection Block, the bolster that couches, locating support and by the press section, contact the operating-controlling mechanism that structure, hauling rope, location structure are formed; Connection Block is provided with forward and backward through hole and the jogger hole that the bottom connects with grooving; One end is provided with positioning convex column with the locating support that the bolster that couches articulates; The press section is installed in the top middle portion of inverted U-shaped handle; Contacting structure forms by contacting piece, flexible member and push rod; Location structure is made up of stopping pin, positioning seat and flexible member, the side of positioning seat be provided with locating support on the positioning convex column buckle groove of buckle mutually.When the utility model does not use, the user pushes the press section with hand, control through hauling rope and to contact structure, make to contact structure and contact elastic force that piece overcomes flexible member and withstand push rod and move up together, push rod then upwards pushes the positioning seat of location structure, and the elastic force that makes positioning seat overcome flexible member moves up, make that positioning convex column on buckle groove and locating support breaks away from it, locating support is horizontal backward, more inverted U-shaped handle is bent backward, just the utility model can be folded.When desire is used the utility model, with inverted U-shaped handle and locating support turn forward, make inverted U-shaped handle parallel with preceding side stand, and make positioning convex column buckle on the locating support in the buckle groove of positioning seat, locating support is fixed, the utility model is launched to use, not only simple in structure, and folding and expanding is firmly steady, thereby reach the purpose of this utility model.

Fig. 1, be the utility model folded state structural representation front view.

Fig. 2, be the utility model deployed condition structural representation profile.

Fig. 3, be the utility model deployed condition structural representation profile when launching (sunshade)

Fig. 4, be that A among Fig. 2 is to view.

Fig. 5, be the B portion partial enlarged drawing among Fig. 2.

Fig. 6, be that C among Fig. 5 is to view.

Fig. 7, be that D among Fig. 5 is to view.

Fig. 8, be the utility model jackknife action schematic diagram.

Fig. 9, be that E among Fig. 8 is to view.

Below in conjunction with accompanying drawing the utility model is further elaborated.

As Fig. 1, Fig. 2, shown in Figure 3, the utility model is made up of forward and backward side stand 1,2, the bolster 3 of couching, two Connection Blocks 4, locating support 5, inverted U-shaped handle 6, sunshade frame 7 and operating-controlling mechanisms 8, the top of preceding side stand 1 is installed with the following plug socket 11 with spliced eye 111, and the bottom of forward and backward side stand 1,2 is equipped with wheel 9; Couch bolster 3 between forward and backward side stand 1,2, and articulate with forward and backward side stand 1,2; As shown in Figure 5, Connection Block 4 is provided with the forward and backward through hole that is parallel to each other 41,42 and the jogger hole 43 between forward and backward through hole 41,42, and the lower end of Connection Block 4 be provided with make before the grooving 44 of perforation of through hole 41, back through hole 42 and jogger hole 43, the preceding through hole 41 top end pivot harness of Connection Block 4 have the last plug socket 45 of spliced eye 451; Locating support 5 is journaled on the bolster 3 that couches with the one end, which is provided with positioning convex column 51; Two lower ends of inverted U-shaped handle 6 pass respectively two Connection Blocks 4 back through hole 42 after two tops of two following plug sockets 11 and preceding side stand 1 articulate, and with Connection Block 4 on grooving 44 corresponding positions be provided with otch 61; Inverted U-shaped handle 6 is through two Connection Blocks 4 and the pivot joint of side stand 2 tops, back; Sunshade frame 7 is inverted U-shaped, which is provided with sunshade 71, and sunshade frame 7 is inserted in the spliced eye 451 of two last plug sockets 45 with its two ends; Operating-controlling mechanism 8 by press section 81, two covers contact structure 82, two hauling ropes 83, two cover location structures 84 are formed, as shown in Figure 4, press section 81 is made up of forward and backward half cover body 811,812, briquetting 813 and left and right swing arm 814,815, and later half cover body 812 constitutes the hollow tank 8122 that connects with bottom opening 8121; Forward and backward half cover body 811,812 is coated on the top middle portion of inverted U-shaped handle 6, and is locked by securing member; Briquetting 813 is corresponding with the bottom opening 8121 on the later half cover body 812, and places in the later half cover body 812, and its top middle portion is provided with pilot pin 8131; Left and right swing arm 814,815 is horizontal V-arrangement, its underpart is provided with guide groove 8141,8151, left and right swing arm 814,815 is journaled on forward and backward half cover body 811,812 with its middle part turn section 8142,8152 symmetries, and makes on the briquetting 813 pilot pin 8131 slide wearing in the guide groove 8141,8151 of left and right swing arm 814,815; As shown in Figure 5, contact structure 82 by contacting piece 821, flexible member 822, gag lever post 823 and push rod 824 are formed, the top that contacts piece 821 is provided with the blind hole 821 1 of ccontaining flexible member 822, contact piece 821 on, lower end 8212,8213 is corresponding with the preceding through hole 41 and the spliced eye 111 on the following plug socket 11 of Connection Block 4 respectively, and place the preceding through hole 41 of Connection Block 4 to reach in the spliced eye 111 of following plug socket 11, its side be with Connection Block 4 on grooving 44 corresponding traction ends 8214, as shown in Figure 7, on traction end 8214, be provided with the traction grooved 8215 that holds hauling rope 83, and be provided with reaming 8216 in the bottom of traction grooved 8215; Flexible member 822 places in the blind hole 8211 that contacts piece 821 tops; The top of gag lever post 823 is provided with locating flange 8231, and gag lever post 823 places in the preceding through hole 41 of Connection Block 4, and is located on the flexible member 822 with its bottom, and locating flange 8231 is against on the flexible member 822 on it; Push rod 824 is inserted in the jogger hole 43 of Connection Block 4, and the end face of the traction end 8214 that makes its bottom be against contacting piece 821; The not end of two traction 83 ropes is provided with and can places the limited block 831 that contacts in the 8215 bottom reamings 8216 of piece 821 traction grooveds; The other end of two hauling ropes 83 passes the through hole 62 of inverted U-shaped handle 6 respectively and the top 8143,8153 of areole 63 and press section 81 left and right swing arms 814,815 is cross-linked; As Fig. 5, shown in Figure 6, location structure 84 is made up of stopping pin 841, positioning seat 842 and flexible member 843, and stopping pin 841 radially runs through and is fixedly mounted on the inverted U-shaped handle 6, and extend outside the inverted U-shaped handle 6 at its two ends; Positioning seat 842 is provided with and the corresponding central through hole 8421 of inverted U-shaped handle 6 external diameters, and be provided with and the corresponding tank 8422 in stopping pin 841 outward extending two ends, tank 8422 connects with central through hole 841, the side of positioning seat 842 be provided with locating support 5 on the positioning convex column 51 buckle groove 8423 of buckle mutually; Flexible member 843 places in the tank 8422, and positioning seat 842 is slidingly mounted on the inverted U-shaped handle 6, and by stopping pin 841 location, its bottom face is corresponding with the push rod 824 that contacts structure 82.

As Fig. 8, shown in Figure 9, when the utility model does not use, the user pushes the briquetting 813 of press section 81 with hand, make a left side, right swing arm 814,815 tops 8143,8153 towards rotating from direction, the staggered connected hauling rope 83 of pulling makes the elastic force that piece 821 overcomes flexible member 822 of contacting that contacts structure 82 withstand push rod 824 and move up together, 824 of push rods upwards push the positioning seat 842 of location structure 84, the elastic force that makes positioning seat 842 overcome flexible member 843 moves up, buckle groove on it 8423 and positioning convex column 51 on the locating support 5 are broken away from, locating support 51 is horizontal backward, again inverted U-shaped handle 6 is bent backward, just the utility model can be folded.

Claims (4)

1, a kind of Foldable baby sunshade box car, it has forward and backward side stand, the bolster that couches, inverted U-shaped handle, sunshade frame and operating-controlling mechanism, the top of preceding side stand is installed with the following plug socket with spliced eye, and the bottom of forward and backward side stand is equipped with wheel; Couch bolster between forward and backward side stand, and articulate with forward and backward side stand; The sunshade frame is inverted U-shaped, which is provided with sunshade, it is characterized in that it also has two Connection Blocks and locating support, Connection Block is provided with the forward and backward through hole that is parallel to each other and the jogger hole between forward and backward through hole, and being provided with the grooving that preceding through hole, back through hole and jogger hole are connected in the lower end of Connection Block, the preceding through hole top end pivot harness of Connection Block has the last plug socket of spliced eye; Locating support is journaled on the bolster that couches with the one end, which is provided with positioning convex column; Two lower ends of inverted U-shaped handle pass the back through hole of two Connection Blocks respectively after two tops of two following plug sockets and preceding side stand articulate, and are being provided with otch with Connection Block grooving corresponding position; Inverted U-shaped handle articulates through two Connection Blocks and rear side cantilever tip; The sunshade frame is inserted in the spliced eye of two last plug sockets with its two ends; Operating-controlling mechanism contacts structure, two hauling ropes, two cover location structures by press section, two covers to be formed, and the press section is installed in the top middle portion of inverted U-shaped handle; Contacting structure forms by contacting piece, flexible member and push rod, the upper and lower end that contacts piece is corresponding with the preceding through hole and the spliced eye on the following plug socket of Connection Block respectively, and place through hole before the Connection Block and down in the spliced eye of plug socket, its side be with Connection Block on the corresponding traction end of grooving; Flexible member places in the preceding through hole of Connection Block, and at last plug socket and contact between the piece; Push rod is inserted in the jogger hole of Connection Block, and the traction end end face that makes its bottom be against contacting piece; The two ends of hauling rope are connected with the swinging end of press section and the traction end that contacts piece respectively; Location structure is made up of stopping pin, positioning seat and flexible member, and stopping pin radially runs through and is fixedly mounted on the inverted U-shaped handle, and extend outside the inverted U-shaped handle at its two ends; Positioning seat is provided with and the corresponding central through hole of inverted U-shaped handle external diameter, and is provided with and the corresponding tank in the outward extending two ends of stopping pin, and tank and central through hole connect, the side of positioning seat be provided with locating support on the positioning convex column buckle groove of buckle mutually; Flexible member places in the tank, and positioning seat is slidingly mounted on the inverted U-shaped handle, and by the stopping pin location, its bottom face is corresponding with the push rod that contacts structure.

2, Foldable baby sunshade box car according to claim 1 is characterized in that described press section is made up of forward and backward half cover body, briquetting and left and right swing arm, and later half cover body constitutes the hollow tank that connects with bottom opening; Forward and backward half cover body is coated on the top middle portion of inverted U-shaped handle, and is locked by securing member; Briquetting is corresponding with the bottom opening on the later half cover body, and places in the later half cover body, and its top middle portion is provided with pilot pin; Left and right swing arm is horizontal V-arrangement, the bottom of swing arm is provided with guide groove, left and right swing arm is journaled on forward and backward half cover body with its middle part turn section symmetry, and makes on the briquetting pilot pin slide wearing in the guide groove of left and right swing arm, and the top of left and right swing arm is staggered to be connected with two hauling ropes.

3, Foldable baby sunshade box car according to claim 1 and 2 is characterized in that the not end of described two hauling ropes is provided with limited block; The traction end that contacts piece is provided with the traction grooved that holds hauling rope, and is provided with the reaming of holding limited block in the bottom of traction grooved.

4, Foldable baby sunshade box car according to claim 1 and 2 is characterized in that the described also gag lever post of tool of structure that contacts; The top that contacts piece is provided with the blind hole of ccontaining flexible member; The top of gag lever post is provided with locating flange; Gag lever post places in the preceding through hole of Connection Block, and is located on the flexible member with its bottom, and locating flange is against on the flexible member on it.

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