CN1172620C

CN1172620C - Backpack carrier for baby

Info

Publication number: CN1172620C
Application number: CNB001067303A
Authority: CN
Inventors: ��ľ��; 铃木义行
Original assignee: MIYAHI CO Ltd
Current assignee: MIYAHI CO Ltd
Priority date: 2000-01-31
Filing date: 2000-03-04
Publication date: 2004-10-27
Anticipated expiration: 2020-03-04
Also published as: CN1306790A; HK1039441A1; TW480161B; KR100603800B1; JP2001204593A; KR20010077804A

Abstract

The present invention provides an infant shouldering implement very easy to fold and assemble and capable of being folded into a very small size when stowed or carried around. This infant shouldering implement has a U-shaped hanger pipe (3) with an infant storage bag (2) suspended therefrom, the hanger pipe being attached to the upper ends of right and left frame pipes (1, 1) in such a manner as to be capable of swinging and being fixed thereto. A vertical pipe (7) is attached to the frame pipes via a vertical pipe attaching tool (6) in such a manner as to be capable of swinging within a predetermined range. The infant carrier allows the user to carry an infant on his or her back and is usable also as a chair. The frame pipe (1) comprises an upper frame half (1a) and a lower frame half (1b), with the stand pipe attaching fixture (6) secured to the top of the lower frame half (1b) and with the upper frame half (1a) attached to the stand pipe attaching fixture( 6) in such a manner as to be capable of swinging about a horizontal axis and being fixed in place.

Description

Backpack carrier for baby

The present invention relates to Backpack carrier for baby, it can be carried on the back the baby and can be used as chair.

In the past, people have submitted the various patent applications of Backpack carrier for baby to, this Backpack carrier for baby constitutes in the following manner, this mode is: about the top ends of support tube, suspention is set there is the baby to collect the swing pipe of コ font of bag can wave fixing mode, standby pipes is by the standby pipes installed part, be arranged on the above-mentioned support tube in the mode that can swing in prescribed limit in addition, thereby can carry on the back the baby and can be used as chair.

Though above-mentioned existing Backpack carrier for baby also can be disposable folding according to the mode of being convenient to collect or carry, the swing of the support tube about but these Backpack carrier for baby only can make swing pipe and standby pipes is relative is folding, thereby when folding Backpack carrier for baby, exist its appearance and size not necessarily can reduce to the problem of enough little grade.

In addition, in the type of spacious paulin that is provided with retaining daylight, when fold, also exist must be at every turn will should open the problem that paulin be pulled down etc.

The objective of the invention is at the problems referred to above, a kind of Backpack carrier for baby is provided, it is easy to fold and assembling, and when collecting or carrying, collapsible very for a short time.

The present invention relates to following Backpack carrier for baby, about the top of support tube, suspention is set there is the baby to collect the swing pipe of コ font of bag can wave fixing mode, and standby pipes is by the standby pipes installed part, be arranged on the above-mentioned support tube in the mode that can in prescribed limit, swing, thereby can carry on the back the baby, and can be used as chair, it is characterized in that, above-mentioned support tube is configured to by first support and second, above-mentioned standby pipes installed part is fixed in the top of second support, with above-mentioned first support can being installed on this standby pipes installed part around the fixing mode of horizontal axis swing, above-mentioned first support according to its can along about the standby pipes installed part in the mode of opposed inside face swing, be arranged on the above-mentioned standby pipes installed part.

In above-mentioned Backpack carrier for baby, the standby pipes installed part is provided with chimeric pawl, and this chimeric pawl is chimeric with the fitting portion that is arranged on first support, and first support is fixedly remained on second support.

In above-mentioned Backpack carrier for baby, on the standby pipes installed part, at the top of one side, be formed with chimeric pawl collection portion, in this chimeric pawl collection portion inside, can being provided with chimeric pawl, thereby can make first support that is provided with fitting portion be positioned at the front of this chimeric pawl collection portion around the mode of horizontal axis swing.

In addition, in above-mentioned Backpack carrier for baby, the free end of first support, with can be around the mode of horizontal axis swing, be provided with the support unit that is fixed with swing pipe, on first support, be provided with Lock Part in the mode that can swing, this Lock Part is realized clutch with the breach fitting portion on the periphery that is formed at above-mentioned support unit in addition.

In above-mentioned Backpack carrier for baby, on being fixed with the support unit of swing pipe, can swing and dismountable mode is provided with the base end part of the vertical pole in the spacious paulin supporting member, at the free end of this vertical pole, can be provided with the end of the コ font cross bar of spacious paulin supporting member around the mode of horizontal axis swing in prescribed limit.

In above-mentioned Backpack carrier for baby, the leading section of the vertical pole in above-mentioned spacious paulin supporting member, being provided with cross bar around the mode of horizontal axis swing, and be provided with the cross bar keeper, this cross bar keeper has the maintaining part that this cross bar is remained on the U font of level.

In above-mentioned Backpack carrier for baby, the base end part of the vertical pole in spacious paulin supporting member, be formed with the horizontal part that slides along the outer peripheral face of above-mentioned support unit, periphery at above-mentioned support unit is provided with locking plate, and this locking plate is outwards biasing radially, stops the swing of above-mentioned vertical pole.

Fig. 1 is the perspective view of the basic structure of expression Backpack carrier for baby of the present invention;

Fig. 2 for expression having removed in the Backpack carrier for baby of the present invention the side view of skeleton of collection bag etc.;

Fig. 3 is the rearview of the Lower Half of the bright Backpack carrier for baby of expression;

Fig. 4 is the cutaway view Amplified image along the A-A line among Fig. 3;

Fig. 5 is the cutaway view Amplified image along the B-B line among Fig. 3;

Fig. 6 is the enlarged perspective of support unit;

Fig. 7 is the cutaway view of Lock Part;

Fig. 8 is the jackknife action key diagram of spacious paulin supporting member;

Fig. 9 is the jackknife action key diagram of spacious paulin supporting member;

Figure 10 is the jackknife action key diagram of swing pipe;

Figure 11 is in the figure of folded state for the expression standby pipes;

Figure 12 is the jackknife action key diagram of first support;

Figure 13 is in the figure of complete folded state for representing Backpack carrier for baby, and Figure 13 (a) is a side view, and Figure 13 (b) is a plane.

A description will be given of an embodiment in accordance with the present invention with reference to the accompanying drawings.

Fig. 1 is the perspective view of the basic structure of expression Backpack carrier for baby of the present invention, about the top of

support tube

1,1, in the mode that can rotate as the center along the trunnion axis 5 that left and right directions extends, be provided with support unit 4, be fixed with the swing pipe 3 of コ font on this support unit 4, this swing pipe 3 suspention babies' collection bag 2.In addition, each medium height position at above-mentioned

support tube

1,1 is provided with standby pipes installed part 6, and the top and the standby pipes installed part 6 about this of standby pipes 7 that is the U font is hinged.In addition, above-mentioned support unit 4 is provided with the spacious paulin supporting member 10 of band retaining daylight with spacious paulin 9.About

support tube

1,1 and swing pipe 3 between be provided with braces 12.In addition, label 13 expression is arranged at the loincloth on the front of cross bar 11.

So, in back of the body baby's occasion, the baby is concealed in the collection bag 2, can realize bearing by braces 12.On the other hand, allowing baby's occasion that plays on one's own, as shown in Figure 1, the state that standby pipes 7 is in tilt towards the rear will be placed ground baby and be concealed in the collection bags 2, just this Backpack carrier for baby can be used as chair.

Fig. 2 and 3 is the side view and the rearview that have removed collection bag 2 in the above-mentioned Backpack carrier for baby, and support tube 1 is made of first support 1a and second support 1b, and the top of second support 1b is fixed on the standby pipes installed part 6.In addition, the base end part of first support 1a is installed on the above-mentioned standby pipes installed part 6 in the mode that can swing by the trunnion axis 14 that extends along left and right directions.

Promptly, shown in Fig. 2 and 3, it is flat container-like that each standby pipes installed part 6 about above-mentioned is, shown in Figure 4 as along the cutaway view of the A-A line among Fig. 3, insert this standby pipes installed part 6 from its below on the top of second support 1b, and the top of second support 1b is fixed on the standby pipes installed part 6 by trunnion axis 14 and the pin 15 that extends along left and right directions.In addition, the bottom of the top of above-mentioned standby pipes 7 by being formed at standby pipes installed part 6 be inserted into the inside of standby pipes installed part 6 along the slotted hole 16 of fore-and-aft direction, this standby pipes 7 is just by trunnion axis 8, be installed on the standby pipes installed part 6 in the mode along the fore-and-aft direction swing like this.The swing of this standby pipes 7 is by 16 restrictions of above-mentioned slotted hole, and it can be swung between the position of being represented by chain-dotted line parallel with second support 1b and basic and the position of being represented by solid line that above-mentioned second support 1b is perpendicular.

On the other hand, shown in Fig. 3 and 5, first support 1a according to make an addition to about standby pipes installed part 6 in opposed inside face 6a on mode be provided with, the base end part of this first support 1a is hinged with the trunnion axis 14 that relative above-mentioned medial surface 6a gives prominence to, thereby this first support 1a can swing along the relative inner face 6a in the above-mentioned standby pipes installed part 6.

Cardinal extremity at above-mentioned first support 1a is attached with chimeric 16.On chimeric 16, be formed with tabling piece 16a, first support 1a according to the mode shown in the solid line among Fig. 5 towards above when rotating, this tabling piece 16a is outstanding towards the rear, and its front end is towards the top bending.

In addition, on above-mentioned standby pipes installed part 6, a sidepiece becomes integral body to be formed with the chimeric pawl collection 6b of portion above above-mentioned medial surface 6a, and this chimeric pawl collection 6b of portion this medial surface 6a relatively is outstanding.In addition, in this chimeric pawl collection 6b of portion with towards above on the relative front side wall of first support 1a of rotation, offer the opening 17 that above-mentioned tabling piece 16a inserts.In this chimeric pawl collection portion 6b inside, be provided with and the chimeric chimeric pawl 18 of this tabling piece 16a.On an end of this chimeric pawl 18, be formed with the calvus 18a chimeric with above-mentioned tabling piece 16a, be formed with operating portion 18b at the other end of this chimeric pawl 18, the basic pars intermedia of this chimeric pawl 18 is hinged with axle 19.Above-mentioned chimeric pawl 18 is by spring 20, towards making the biasing of the chimeric direction of calvus 18a and tabling piece 16a, and in addition, operating portion 18b is formed at opening 6c on the chimeric pawl collection 6b of portion relatively, exposes towards the outside.

So, as shown in Figure 5, by the calvus 18a in the chimeric pawl 18 is chimeric with the tabling piece 16a that is arranged on first support 1a, just first support 1a is fixed on the standby pipes installed part 6, first support 1a and second support 1b see from the side, remain secured on the straight line substantially.Therefore, if push the operating portion 18b of chimeric pawl 18, antagonistic spring 20, chimeric pawl 18 is swung along the clockwise direction among the figure, then calvus 18a and the chimeric of tabling piece 16a are separated from, and shown in the chain-dotted line among Fig. 2, can make first support 1a around trunnion axis 14 rotations.

The support unit 4 that is fixed with swing pipe 3 in the manner described above is arranged at above-mentioned first support 1a leading section according to the mode of swinging as the center with trunnion axis 5, in addition, on above-mentioned first support 1a, shown in Fig. 6 and 7, near portion support unit 4, the Lock Part 21 of tubular is according to chimeric by the mode that is arranged at slotted hole 22 on first support 1a and pin 23, slide along axis direction.Above-mentioned Lock Part 21 is by the spring 24 that is arranged at first support 1a inside, towards the biasing of the direction of support unit 4, and the locking plate 21a of front end that is arranged at set parts 21 is chimeric with the breach fitting portion 25 of the opening periphery that is arranged at support unit 4.

Therefore, move if make above-mentioned Lock Part 21 antagonistic springs 24, locking plate 21 is thrown off with the breach fitting portion 25 in the support unit 4, can make support unit 4 with swing pipe 3, realize swing with trunnion axis 5 as the center.

As previously described, on above-mentioned support unit 4, be equiped with the spacious paulin supporting member 10 that the spacious paulin 9 used of retaining daylight is set.Promptly, as shown in Figure 2, above-mentioned spacious paulin supporting member 10 is made of vertical pole 26 and cross bar 27, the base end part of this vertical pole 26 respectively with about support unit 4 hinged, this cross bar is the コ font, it is installed on the top of vertical pole 26, on the base end part of this vertical pole 26, be formed with the bend of コ font according to mode with horizontal part 26a and 26b, the horizontal part 26a of front is embedded on the support unit 4, and another horizontal part 26b is along the outer peripheral face slip (Fig. 3,6) of support unit 4.

The horizontal part 26b of the vertical pole 26 in the above-mentioned spacious paulin supporting member 10 side (swing pipe 3 one sides) forwardly contacts with the peripheral part of above-mentioned support unit 4, be provided with protuberance 28 in addition, this protuberance 28 is provided with according to the mode that horizontal part 26b can not front side above it moves, rear side at this protuberance 28 is provided with locking plate 29, this locking plate 29 is under the flexible effect of itself, towards radially outer direction biasing, horizontal part 26b in the vertical pole 26 is held between raised part 28 and the locking plate 29, thereby can stop the swing of vertical pole 26.

As shown in Figure 2, be provided with cross bar supporting member 30, in this cross bar supporting member 30, be provided with the open side end of cross bar 27 according to the mode of can trunnion axis 31 swinging as the center at the top of vertical pole 26.On this cross bar supporting member 30, in the whole cross bar maintaining part 32 that is formed with the U font of front side, one-tenth of relative trunnion axis 31.Therefore, when as shown in Figure 2, make cross bar 27 when the place ahead skews, the base end part of this cross bar 27 and above-mentioned cross bar maintaining part 32 are chimeric, make cross bar 27 keep levels, are installed on spacious paulin 9 on this cross bar 27 and can be in tensioning state is set.

In the occasion that adopts the Backpack carrier for baby that constitutes in the manner described above, as shown in Figure 2, make first support 1a rotation of support tube 1, see from the side, make its basically with second support 1b point-blank, chimeric pawl 18 is chimeric with the tabling piece 16a that is arranged on first support 1a, relative second support 1b of first support 1a is fixed.Then, in that the locking plate 21a in the Lock Part 21 is chimeric with the breach fitting portion 25 of the support unit 4 that is fixed with swing pipe 3, make above-mentioned swing pipe 3 be in level, this is external will open paulin supporting member 10 and be provided with according to mode shown in Figure 2 after, the baby is concealed in the collection bag 2, thus can be by braces 12 back of the body babies.Also have, in the occasion that does not need spacious paulin, the vertical pole 26 that relative support unit 4 will open paulin supporting member 10 is pulled out then dismountable spacious paulin.

In collection or when carrying this Backpack carrier for baby, at first as shown in Figure 8, be the center with trunnion axis 31, make cross bar 27 rotations in the spacious paulin supporting member 10, in addition at the rear of vertical pole 26, above-mentioned cross bar 27 is rotated to state with this vertical pole 26 basic keeping parallelisms.After this, the opposing elastic force pushes the locking plate 29 on the peripheral part that is arranged at support unit 4, and the outer peripheral face of its relative support unit 4 is pulled out, and makes vertical pole 26 towards the rear rotation, will open paulin supporting member 10 and fold up (Fig. 9).

Then, the effect of antagonistic spring 24, make Lock Part 21 towards slid underneath, breach fitting portion 25 in locking plate 21a and the support unit 4 is thrown off, in the following manner, make this support unit 4 with swing pipe 3 rotation, this mode is: with trunnion axis 5 as the center, above-mentioned swing pipe 3 is tilted, with swing pipe 3 folding (Figure 10) towards the below.In addition, in the front and back of this action, as shown in figure 11, standby pipes 7 is rotated to position with support tube 1 basic keeping parallelism.

Then, push the operating portion 18b in the chimeric pawl 18 that is arranged on the standby pipes installed part 6, antagonistic spring 19, make chimeric pawl 18 rotations, calvus 18a in the chimeric pawl 18 is thrown off with the tabling piece 16a that is arranged on first support 1a, as shown in figure 12, first support 1a is rotated towards the below, thus that support tube 1 is folding.In the manner described above, the integral body of Backpack carrier for baby is in folded state.Figure 13 (a), (b) side view and the plane of the folding in the manner described above Backpack carrier for baby of expression.

When assembling, opposite with aforesaid operations, only by successively vertical pole 26 in first support 1a, swing pipe 3, standby pipes 7, the spacious paulin supporting member 10 and cross bar 27 being launched, just automatically first support 1a is fixed by chimeric pawl 18, by Lock Part 21 support unit is fixed, and it is fixing to open paulin supporting member 10, can realize assembling very simply.

According to above-described mode, in the present invention, because support tube is configured to by first support and second, standby pipes is fixed in the top of second support, first support so not only can be folding with swing pipe and standby pipes portion, and can support tube is folding with swing pipe portion according to being assemblied in around the mode that horizontal axis rotates on this standby pipes installed part, and can realize very undersized folding very simply, can make collection or very convenient to carry.

In addition, owing to mode according to the swing of the opposed inside face in edge and the standby pipes installed part, first support is installed on the standby pipes installed part, like this can be when folding, second support and first support about making are in same plan-position, can prevent the situation of the size thickening when folding, can cover connecting portion between first support and second support by the standby pipes installed part in addition, also can improve appearance.

Claims

1. Backpack carrier for baby, about the top of support tube, suspention is set there is the baby to collect the swing pipe of コ font of bag can wave fixing mode, and standby pipes is by the standby pipes installed part, be arranged on the above-mentioned support tube in the mode that can in prescribed limit, swing, thereby can carry on the back the baby, and can be used as chair, it is characterized in that, above-mentioned support tube is configured to by first support and second, above-mentioned standby pipes installed part is fixed in the top of second support, being installed on this standby pipes installed part around the fixing mode of horizontal axis swing, the opposed inside face in the standby pipes installed part about above-mentioned first support edge is installed on the above-mentioned standby pipes installed part swingably with above-mentioned first support.

2. Backpack carrier for baby according to claim 1 is characterized in that, chimeric pawl is set on the standby pipes installed part, and this chimeric pawl is chimeric with the fitting portion that is arranged on first support, and first support is fixedly remained on second support.

3. Backpack carrier for baby according to claim 1 and 2, it is characterized in that, on the standby pipes installed part, at the top of one side, be formed with chimeric pawl collection portion, in the inside of this chimeric pawl collection portion, be provided with chimeric pawl, thereby can make first support that is provided with fitting portion be positioned at the front of this chimeric pawl collection portion in the mode that can swing.

4. Backpack carrier for baby according to claim 1 and 2, it is characterized in that, the free end of first support, with can be around the mode of horizontal axis swing, be provided with the support unit that is fixed with swing pipe, on first support, be provided with Lock Part in the mode that can swing, this Lock Part is realized clutch with the breach fitting portion on the periphery that is formed at above-mentioned support unit in addition.

5. Backpack carrier for baby according to claim 4, it is characterized in that, on being fixed with the support unit of swing pipe, can swing and dismountable mode is provided with the base end part of the vertical pole in the spacious paulin supporting member, at the free end of this vertical pole, can be provided with the end of the コ font cross bar of spacious paulin supporting member around the mode of horizontal axis swing in prescribed limit.

6. Backpack carrier for baby according to claim 5, it is characterized in that, the leading section of the vertical pole in above-mentioned spacious paulin supporting member, being provided with cross bar around the mode of horizontal axis swing, and be provided with the cross bar keeper, this cross bar keeper has the maintaining part that this cross bar is remained on the U font of level.

7. Backpack carrier for baby according to claim 5, it is characterized in that, the base end part of the vertical pole in spacious paulin supporting member, be formed with the horizontal part that slides along the outer peripheral face of above-mentioned support unit, periphery at above-mentioned support unit is provided with locking plate, this locking plate is outwards biasing radially, stops the swing of above-mentioned vertical pole.

8. Backpack carrier for baby according to claim 6, it is characterized in that, the base end part of the vertical pole in spacious paulin supporting member, be formed with the horizontal part that slides along the outer peripheral face of above-mentioned support unit, periphery at above-mentioned support unit is provided with locking plate, this locking plate is outwards biasing radially, stops the swing of above-mentioned vertical pole.