KR890002864Y1 - Multi-useful baby car seat - Google Patents

Abstract

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Description

Seat removal apparatus of multipurpose infant car

1 is an exploded perspective view of the present invention.

2 is an exploded perspective view showing another embodiment.

Figure 3 is a perspective view of part of the main separation of the present invention.

4 is an enlarged cross-sectional view showing a state in which the main portion of FIG.

5 is a cross-sectional view taken along the line A-A of FIG.

6 is an enlarged cross-sectional view showing a state in which the main portion of FIG. 1 is released.

7 is a cross-sectional view taken along the line A-A of FIG.

8 is a side view showing a state in which the palm rest of the present invention is folded, (a) is a state in which both sides of the palm rest folded. (b) is a state in which the palm rest frame is completely folded between the two frames.

9 is a side view showing a state where the backrest falls down.

10 is a perspective view of the main portion cut away showing the state in which the lever is operated.

11 is a bottom view showing a state in which the front and rear pedestals are used by removing the sheets.

12 is a partially cut away perspective view of the main portion of another embodiment.

13 is a cross-sectional view of the main portion coupled to another embodiment.

14 is a cross-sectional view taken along the line A-A of FIG.

Fig. 15 is a sectional view of the state where the main part of another embodiment is released.

16 is a cross-sectional view taken along the line A-A of FIG.

FIG. 17 is a front view showing a state in which a plate of a car is folded.

18 is a cross-sectional view taken along the line A-A of FIG.

19 is a state in which the sheet body is folded without being separated from the baby carriage.

20 is a side view showing a state in which the baby carriage is folded.

21 is a side view of a state where the seat body and the baby carriage are completely folded.

22 is a perspective view of the main part cutaway showing a state in which the indoor car is coupled in the state of FIG.

23 is a side view showing a state in which the seat body, the baby carriage, and the indoor car are completely coupled.

* Explanation of symbols for main parts of the drawings

1, 1 ': Between both sides 2, 2': Hand rest

3, 3 ', 3' ', 3' '': support rod 4: folding bracket

5, 5 ': Connection member 6, 6': Stone shaft rod

7, 8: horizontal connecting rod 9: through hole

10: Type front support 11: Type backrest

12, 12 ': Sliding ball 13: backrest

14, 14 ': both sides auxiliary piece 15, 15': live mechanic

16: 17, 17 'between the coalescing connection

18: long hole 19: lever

20: Cam rod 21, 21 ': Rear reinforcement part

22, 22 ': Engagement 23, 23': Rear support

24: internal penetration 25: Type fixed key

26: Type retaining ring 27: Type tall

28: shaft 29: Type rotary ring

30: Type rotary ring 31: spring

32, 32 ': sheet fixing piece 33, 33': sheet milling prevention piece

34, 34 ': seat set-up 36, 36', 37, 37 ': front and rear hooks

38, 38 ': binding ring 39: fixed adhesion ring

40: operation key 41: internal solid

42: rotating ring 43, 43 ': diaphragm

44, 44 ': front projection 45, 45': back projection

46, 46 ': both side body 47: fixed protrusion

48, 48 ', 49, 49': hanging portion 50: inner hole

51: anti-fold holder 52: binding hook

The present invention relates to a seat detachment device for a multipurpose infant car, which allows the stroller, the seat body and the indoor car (swing bed) to be detached by a simple operation. It is to facilitate.

Conventional strollers have seats fixed to strollers, so they can only be used outside in summer, and when they are not used in winter, they can be stored or folded for storage. In the case of indoor car (shake bed), it can be used only indoors, and when it is not used, it is kept as it is, and occupies a lot of indoor space, and when a customer purchases, a stroller and an indoor car (shake bed) must be purchased separately. There was a dispensation that was a big financial burden.

The present invention makes it possible to attach and detach the stroller and the seat by a simple operation in view of the above drawbacks. It is designed to make it easy to sleep without being woken up and to be able to sleep comfortably.If it is not used, it is designed to make it easy to store by minimizing the volume by folding and fixing the stroller, seat and indoor car (shake bed) Referring to the drawings in detail as follows.

Both sides of the frame (1) (1 ') and the support frame (2) (2') are adhered to the folding bracket (4) by supporting rods (3) (3 ') (3'')(3'''), respectively. Lateral support rod (7) In the through hole (9) of (8) " "Type front restraint (10)" Adhesion connection to the sliding holes (15) and (15 ') of the side supports (14) and (14') on both sides of the backrest (13) with the "type backrest (11) inserted and the active holes (12) and (12 ') drilled at both ends. Engagement part inside the rear end reinforcement part 21 (21 ') between the both sides of the base 16 and the lever 19 with the long hole 18 drilled in the center and the support bar 17, 17' and the center. (22) (22 '), but drill the inner hole (24) in the center of the rear support section (23) (23') "Type fixed key 25 and cross section" "Adjust mold retaining ring 26 and inward" "Integral actuation key (27) into shaft (28) "Type rotating ring (29) and cross section" The spring 31 is inserted between the " type rotation fixing ring 30, and the seat fixing pieces 32, 32 ', the sheet rolling preventing pieces 33, 33' and the seat set pieces 34 between the front support and the rear side. 34 '), and attaching and detaching lever 35 on one side of the handle portion, or protruding rods 6, 6' and front and rear hooks 36, 36 ', 37, 37' and binding The front projection of the plate (43, 43 ') in which the operation key (40), the intergrated body (41), and the rotary ring (42) are spoken to the upper side to the rings (38) (38') and the fixed adhesion ring (39). 44) (44 ') locking portions (48) (48') (49 ') (49') integrated with fixing protrusions (47) of both side stands (46) (46 ') at back protrusions (45) (45'). Into the inner hole 50 of the) and rotates, and is a structure made by adhering the anti-folding stopper 51 and the binding hook 52 between.

Unmarked "53" is spring, "54" is lever fixing piece, "55" is washer, "56" is handle part, "57" is front support, "58" is fixed lever, "59" is front wheel The axis, "60" represents transverse, "61" represents a pin axis, "A" represents a baby carriage, "B" represents a seat body, and "C" represents an indoor car.

The present invention as described above is to be used in the state in which the seat body (B) and the stroller (A) is separated as shown in Fig. 1 and the projection bar (6) protruding from the center portion between the two sides (1) 6 ') installed in the inboard through-hole 24 drilled in the rear support section 23 (23') of the stroller (A). When inserted into the " type fixing key 25 ", the front end portion and the rear end reinforcement portion between the two sides of the frame 1, 1 'on the seat fixing piece 32, 32' and the seat set piece 34, 34 '( 21) (21 ') are seated at the same time, the rear end of the hand restraint frame (2) (2') is in close contact with the sheet rolling prevention pieces (33) and (33 ') so that the cross section " "When rotating the rotary ring (30)" "Type fixing ring 26 is fixed to the inner side of the rear support section 23 (23 '), in the state of Figure 6" "The cross section of the spring 31 being retracted by the shape rotating ring 29" "At the same time the type rotating ring 29 is pushed into the frame (1) and the shaft (> 8) is rotated and fixed integrally" "As the type actuation key 27 is fixed like FIG. 4 and FIG. 5, the protrusion bar 6, 6 'of the seat body B is" "The action that does not swing back and forth by the type fixing key 25 and" "Type actuation key 27 acts to fix the up and down so as not to swing up and down, the seat body (B) is firmly fixed, and when the connecting member (5) (5 ') is extended back to the Yangtze frame (1) (1 ') and supporting rods (3) (3') (3 '') (> 3 ''') bonded to the folding brackets 4 of the support frame 2 and 2' respectively. When the backrest 13 is turned over, the pin shaft 61 of the coalescing connection 16 of the sliding holes 15 and 15 'of both side pieces 14 and 14' is pushed back and adheres to the pin shaft 61. Both ends of the cam rod 20 are inserted by the action of the spring 53 at the first inlet hole of the engaging portion 22, 22 'by the back of the auxiliary support 17, 17', which is used outdoors as a stroller A. When the angle of the backrest 13 is fixed to the rear while in use, the lever 19 connected to the pin shaft 61 integrated with the lever fixing piece 54 is raised as shown in FIG. The cam rod embedded in the sliding hole 12, 12 'at the same time the pin shaft is pushed 20) lift off the first inlet hole of the engaging portion 22 (22 '), push it back a little, and release the lever 19 when the second inlet hole is released. The spring 53 contracts and both ends of the cam rod 20 It can be fixed in the active ball (12) (12 '), so that the infant can rest on his back from the sitting position, and the backrest (13) further back so that it is horizontal with both frame (1) (1'). In order to lie down the infant by raising the lever 19, as described above, the cam rod 20 is detached from the engaging portion 22 (22 '), the backrest 13 is passed back and the cam rod 20 to the third inlet hole When the both ends of the () are indented, the adhesion connecting rod 16 and the support 17, 17 'at the same time will be as shown in Figure 9 by the angle.

And when the sheet body (B) is separated from the stroller (A), the cross section installed on both sides of the rear support section (23, 23 ') is " "Rotating in the opposite direction as when the type rotation fixing ring 30 is hardened, the cross section as shown in Figures 4 to 6" "Type rotary ring 29 is pushed from both sides between the frame (1) to shrink the spring 31 and at the same time as the state of FIG. 7 and then simply remove the seat body (B) to move to the room to sit and play with the infant In this case, it is embedded in the through hole (9) of the transverse connecting rod (7) (8) connecting the two sides between the frame (1) (1 ') in order to prevent the fall forward or backward. "Type offshore bed (10)" "If you pull out the type backrest 11 as shown in Figure 11 infants can move safely in the seat body (B) without falling down, and when not in use, it is easy to push back.

In addition, when connecting the car (C) and the seat body (B), the fixing protrusions on the outside of the fastening portions 48, 48 ', 49, 49' which are integrated with both side bodies 46, 46 '. 47, the two side plates (43, 43 ') are opened as shown in FIG. 17 to open both sides of the diaphragm (43) (43') in the inner hole 50 of the hanging portion 48, 48 ', 49, 49' The front projections 44, 44 'and the rear projections 45, 45' are rotated between them, and the anti-folding bracket 51 is pulled and fixed to the front hooks 36 and 36 'between When both sides of the diaphragm 43, 43 'are placed in the fixed adhesion ring 39 installed in the center, the protruding rods 6, 6' of the sheet body B are inserted into the front hooks 36, 36 '. (1) (1 ') The front and rear hooks (37) and (37') of the rear end frame (21) and (21 ') have no internal shaking and then rotate the rotary ring (42). 41, the operation key 40 fixed to the shaft rotates together with the shafts to make the shafts 6, 6 'not swing back and forth, as shown in FIGS. 15 and 16 to 13 and 14, Sheet body (B) is It is capable of use as described above for multiple purposes, such as when chakseol the car (A).

When the seat body B is separated from the car C, the rotary ring 42 is rotated as shown in FIGS. 14 to 16 to thereby operate the key 40 to protrude the rod 6 of the seat body B. After unwinding at 6 ', the sheet body B can be easily separated by lifting the front and rear hooks 36, 36', 37 and 37 'above both side plates 43 and 43'. Fold the anti-folding fixture 51 to its original position, and both side plates 43 and 43 'are to be folded inward as shown in FIG. 17.

And when folding the sheet body (B) and the baby carriage (A) and the car (C) in one set for storing the sheet body (B) and the baby carriage (A) of the sheet body (B) Decorate the connecting members 5, 5 'as shown in Figs. 8a and b so that the support frame 2, 2' is brought into contact with the support frame 2, 2 'between the two sides of the frame 1, 1'. Pull the lever 19 at the center of the backrest 13 to bring the cam rod 20 out of the engaging portions 22, 22 'and then push it forward to squeeze it to the bond joint 16 and the support 17 and 17'. Pushing forward with the backrest 13 will be as shown in FIG. 19. Release the fixed lever 58 of the stroller A, push the handle 56 of the stroller A in the direction of the arrow of FIG. Hook 35 to pin 61 so as to be in Fig. 21, and then fasten the binding rings 38 and 38 'of the indoor car C to the front wheel shaft 59 of the stroller A and fix the upper binding ring. (52) is fastened to the transverse (20) to form a set This would be.

In this way, the present invention allows the infants to sit down or lie down comfortably during the summer or outside, and even when they fall asleep, they do not wake up the infant, but fall asleep and separate the sheets and move them to the room. It can be spread and played without falling, and the seat body can be easily attached to the indoor car to adjust the angle of the backrest, making it convenient for multi-purpose use, as well as simply folding and reducing the volume when not in use. It is an advantage that it is easy to store even in a narrow place, and it is a useful design that can be effectively used to break away from the burden that was economically burdened by purchasing the stroller and the indoor car (shake bed) separately.

Claims (2)

Both sides of the frame (1) (1 ') and the support frame (2) (2') are adhered to the folding bracket (4) by supporting rods (3) (3 ') (3'')(3'''), respectively. The center of the rear support rod (3) (3 ") and the both sides of the frame (1) (1 ') are bonded to the axial rods (6) (6') with the connecting members (5) (5 ') and the horizontal connecting rod (7) In the through hole (9) of (8) " "Type front restraint (10)" Adhesion connection to the sliding holes (15) and (15 ') of the auxiliary support (14) and (14') on both sides of the backrest (13) into which the "type backrest (11) is inserted and the active holes (12) and (12 ') are drilled at both ends. Engagement part inside the rear end reinforcement part 21 (21 ') between the both sides of the joint 16 and the lever 19 having the long hole 18 drilled in the center 16 and the supporter 17 and 17' and the center. (22) (22 '), but drill the inner hole (24) in the center of the rear support section (23) (23') "Type fixing key 25 and cross section" "Fix the shape retaining ring (26) and inward" "Integral actuation key (27) into shaft (28) "Type rotating ring (29) and cross section" The spring 31 is inserted between the " type rotation fixing ring 30, and the seat fixing pieces 32, 32 'and the sheet rolling preventing pieces 33, 33' and the seat set piece are placed between the front support and the rear side. 34) (34 ') each of the seat detachable device of the multi-purpose infant car by attaching a detachable lever 35 on one side of the handle portion. The front and rear hooks 36, 36 ', 37, 37' and the binding rings 38, 38 'of the protruding rods 6, 6' of the seat body B are fixedly bonded. The ring 39 has a front key 44, 44 'and a rear protrusion 45 of the diaphragm 43, 43' with the actuating key 40, the inner body 41, and the rotary ring 42 on the upper side. 45 ') and rotationally rotates into the inner hole 50 of the fastening portion 48, 48', 49, 49 ', which is integrated with the fixing protrusion 47 of the both side bodies 46, 46'. The seat detachment device of the multipurpose infant car made by adhering the anti-folding holder 51 and the binding hook 52 therebetween.