TWM459154U - Baby/infant carrier and bracket device - Google Patents

Abstract

The utility model discloses an infant carrier and a bracket device thereof. The bracket device comprises a connecting rod, a support frame and a folding mechanism, wherein two ends of the connecting rod are respectively connected to two leg poles of the infant carrier; the bracket is pivotally connected to the connecting rod through at least one folding mechanism, wherein the folding mechanism comprises a fixing seat, a rotating seat and an elastic clamping member, wherein the connecting rod is connected to the fixing seat, the bracket is connected to the rotating seat, the elastic clamping member is arranged in the rotating seat, and the elastic clamping member is separately clamped at the fixing seat to ensure that the rotating seat and the fixing seat can be separately connected in a clamping manner; the bracket is rotated to a horizontal position, and a storage basket is arranged on the bracket and conveniently used; and when not used, the bracket can be rotated upwards to a folding position, and at the moment, the elastic clamping member is clamped in the fixing seat to realize positioning of the bracket; and the bracket device disclosed by the utility model is simple in structure, flexible to use and simple and convenient to fold and unfold.

Description

Infant carrier and bracket device

The present invention relates to a bracket device, and more particularly to a bracket device for an infant carrier and an infant carrier having the bracket device.

A storage basket is typically provided under the seat of the infant stroller for the caregiver to place the baby's belongings or items purchased along the way to relieve the burden on the caregiver. However, the storage basket is limited by the space under the seat, which has limited accommodation space, and in order to fit the foldable folding of the frame, the storage basket is usually made of a flexible material, and the carrying weight is also limited.

At present, there are designs for adding additional vehicles in baby carriages, such as Chinese Patent Application No. 01264492.7, 200720195373.4, and the like. Additional vehicles are used to carry heavier items or young children who can stand. However, the additional carrier of the aforementioned patent cannot be folded if it is not used, but needs to be disassembled, and then combined when used, making the operation inconvenient.

Accordingly, it is an object of the present invention to provide a bracket device that is easy to deploy and fold.

Another object of the present invention is to provide an infant carrier having a bracket device that is easy to deploy and collapse.

Therefore, the infant carrier of the present invention comprises a support leg that is erected at two intervals and a bracket device. The bracket device comprises a shaft, a movable frame and a positioning mechanism. The two ends of the shaft are respectively connected to the support legs and are horizontally disposed between the support legs. The movable frame is pivotally disposed on the shaft and pivotable about the shaft, and includes sleeves disposed on the shaft and adjacent to opposite ends of the support legs. The positioning mechanism is disposed at one of the two ends of the movable frame and adjacent to the end of the shaft, and includes a slot respectively disposed at one of the end and the shaft and the other of the shaft Rail unit and an elastic fastening unit. The grooved rail unit includes a seat body surrounding the shaft. The base body has a first limiting slot, a second limiting slot and a first limiting slot and the second limiting slot. Spacer. The elastic fastening unit includes an elastically displaceable block, and the card can be engaged in the first limiting slot or the second limiting slot as the movable frame pivots and is passed through the spacer The elastic displacement is compressed, whereby the movable frame is positioned at a load bearing position or a collapsed position.

The spacer has a guiding surface extending obliquely from the side of the first limiting slot toward the second limiting slot.

The spacer further has a lead angle adjacent to the first limiting slot, and the latch has two guiding angles on both sides to respectively slide relative to the guiding surface and the guiding angle of the spacing portion.

The first limiting slot cooperates with the clamping block to engage the clamping block to limit the clamping block, thereby positioning the movable frame at the folding position. The second limiting slot is an arcuate track extending along the outer circumference of the shaft. The seat body also has an abutting surface defining a side of the second limiting groove with respect to the spacing portion. When the block protrudes into the second limiting slot and abuts against the abutting surface, the The movable frame is positioned at the carrying position.

Wherein, the elastic fastening unit further comprises an elastic member for providing an elastic force for the card block to be compressed after being compressed.

The groove rail unit is disposed on the shaft and the elastic fastening unit is disposed at the end. The end portion has a receiving groove for receiving the block and the elastic member, and the block further has a body in the receiving groove and a protrusion extending from the body and protruding from the receiving groove . The protruding portion can be engaged with the first limiting slot and movable along the second limiting slot, and the two guiding angles of the blocking block are formed on both sides of the front end of the protruding portion.

Wherein, the bracket device further comprises a connecting member disposed on one of the supporting legs and sleeved at one end of the shaft, and the seat body is integrally formed with the connecting member.

The utility model has the advantages that the movable mechanism of the bracket device can be positioned at the carrying position or the folding position by the positioning mechanism, and the movable frame is easily pivoted between the carrying position and the folding position, so that the user can conveniently move the movable frame. Expand to carry the item, and it is easy to fold the movable frame when not in use to reduce the space occupied.

1‧‧‧Support feet

2‧‧‧Bracket device

3‧‧‧ shaft

4‧‧‧Connecting parts

5‧‧‧ movable frame

51‧‧‧ rod body

52‧‧‧ pivotal parts

521‧‧‧End

522‧‧‧Combination Department

523‧‧‧ accommodating slots

5231‧‧‧ wall

524‧‧‧ gap

525‧‧ ‧stop

53‧‧‧ feet

531‧‧‧Roller

6‧‧‧ Positioning mechanism

7‧‧‧Slot track unit

71‧‧‧ body

72‧‧‧First limit slot

73‧‧‧Second limit slot

74‧‧‧Interval

741‧‧‧ Guide surface

742‧‧‧ lead angle

75‧‧‧Abutment

8‧‧‧Flexible fastening unit

81‧‧‧ card block

811‧‧‧ Ontology

812‧‧‧Protruding

813‧‧‧ lead angle

814‧‧‧Positioning bumps

82‧‧‧Flexible parts

Other features and effects of the present invention will be apparent from the following description of the drawings. FIG. 1 is a perspective view showing a preferred embodiment of the present invention. FIG. a partial view illustrating the bracket device of the preferred embodiment, wherein the movable frame is in a carrying position; 3 is a view similar to FIG. 2, illustrating the movable frame of the preferred embodiment in a folded position; FIG. 4 is a perspective view showing another perspective view of the bracket device of the preferred embodiment, wherein the scroll wheel is not shown Figure 5 is a partial view of Figure 4; Figure 6 is a perspective view showing the groove rail unit of the positioning mechanism of the preferred embodiment; Figure 7 is a perspective view showing the elastic locking of the positioning mechanism of the preferred embodiment Figure 8 is a perspective exploded view of Figure 7; Figure 9 is a perspective view of the positioning mechanism of the preferred embodiment of the positioning mechanism when the movable frame is in the carrying position of the groove rail unit and the elastic clamping unit; Figure 10 is a diagram FIG. 11 is a perspective view showing the action relationship between the groove rail unit and the elastic fastening unit when the movable frame is in the folding position of the positioning mechanism of the preferred embodiment; and FIG. 12 is a cross-sectional view illustrating The connection mechanism between the positioning mechanism, the support leg, the shaft, the connecting member and the end portion of the preferred embodiment.

Referring to FIG. 1 to FIG. 3, a preferred embodiment of the infant carrier of the present invention is an example of a baby stroller. The infant carrier can also be a high chair, a reading chair, etc., and is not implemented in this embodiment. The example is limited. The infant carrier of the embodiment comprises two supporting legs 1 and a bracket device which are arranged upright apart at intervals 2. The bracket device 2 is disposed between the two supporting legs 1 and can be deployed horizontally (as shown in FIGS. 1 and 2) to carry a storage basket (not shown) or folded toward the two supporting legs 1 (FIG. 3). Shown).

Referring to Figures 2 and 4 to 8, the bracket device 2 includes a shaft 3, two connecting members 4, a movable frame 5 and two positioning mechanisms 6. The two ends of the shaft 3 are respectively connected to the supporting legs 1 and are disposed between the supporting legs 1 . In this embodiment, the two ends of the shaft 3 are respectively connected to the supporting legs 1 by the connecting members 4, and each connecting member 4 is sleeved on one of the supporting legs 1 and one end of the sleeve shaft 3 (see FIG. 12). The movable frame 5 is pivotally disposed on the shaft 3 and pivotable about the shaft 3, and includes a U-shaped rod body 51 and two pivoting members 52 respectively sleeved on the two ends of the rod body 51. And one foot 53. The pivoting members 52 each have a set of end portions 521 (see FIG. 12) disposed on the shaft 3 and a combined portion 522 attached to one end of the rod body 51. The end portions 521 are sleeved on the shaft 3 and are respectively adjacent to the support legs 1. The leg 53 is coupled to the rod 51 and has a roller 531 which is slidable to the ground and can be rolled when the bracket device 2 is deployed.

The two positioning mechanisms 6 are respectively disposed at the two end portions 521 of the movable frame 5 and the shaft 3 adjacent to the end portions 521, respectively. In the present embodiment, the positioning mechanism 6 is two, but only one of them may be implemented. Hereinafter, the positioning mechanism 6 located on the left side in the direction shown in the drawing will be further described. The positioning mechanism 6 includes a groove rail unit 7 and an elastic fastening unit 8 respectively disposed at one of the end portion 521 and the shaft 3 and the other of the shafts 3. Specifically, in the present embodiment, the groove rail unit 7 is provided on the shaft 3, and the elastic fastening unit 7 is provided at the end portion 521.

The slot unit 7 includes a base 71 surrounding the shaft 3. The base 71 has a first limiting slot 72, a second limiting slot 73, and a second limiting slot 72 and the second. A spacer 74 between the limiting slots 73. The spacer 74 has a guiding surface 741 and a guiding angle 742. The guiding surface 741 extends obliquely from the side of the first limiting slot 72 to the second limiting slot 73. The lead angle 742 is adjacent to the first limit groove 72. That is, the outer edge of the spacer 74 adjacent to the first limiting groove 72 side forms a guide angle 742, and the side of the adjacent second limiting groove 73 forms a guiding surface 741. The second limiting groove 73 is an arcuate track extending along the outer circumference of the shaft 3. The seat body 71 also has an abutment surface 75 that defines one side of the second limiting groove 73 with respect to the spacing portion 74.

The elastic fastening unit 8 includes an elastically displaceable block 81 and an elastic member 82 for providing an elastic force for the card block 81 to be compressed after being compressed. The end portion 521 of the movable frame 5 has a receiving groove 523 for receiving the block 81 and the elastic member 82. The accommodating groove 523 extends in the axial direction of the shaft 3 and forms a notch 524 toward the seat body 71. The end portion 521 forms two stoppers 525 protruding toward each other on both sides of the adjacent notch 524 to make the receiving groove 523 narrow at the notch 524. The block 81 has a body 811, a protrusion 812 and two lead angles 813. The body 811 is located in the accommodating groove 523 and is wider than the protruding portion 812. The two sides of the body 811 and the protruding portion 812 can respectively abut against the two stops 525 of the end portion 521. The protrusion 812 extends from the body 811 and protrudes through the notch 524 , and is engageable with the first limiting slot 72 and movable along the second limiting slot 73 . Two guide angles 813 are formed on both sides of the front end of the protruding portion 812 so as to be slidable relative to the guiding surface 741 and the guiding angle 742 of the spacing portion 74, respectively. In this embodiment, the elastic member 82 is a compression spring, and the two ends are respectively abutted. The rear side of the body 811 of the block 81 and a wall surface 5231 defining the receiving groove 523 (see FIG. 12), and the block 81 further has a positioning protrusion 814 formed on the rear side of the body 811 to penetrate the elastic member 82. The elastic member 82 is positioned. The elastic member 82 can also be of other types, such as a spring piece, and is not limited to this embodiment.

Referring to Figures 2, 9 and 10, when the block 81 projects into the second limiting slot 72 and abuts against the abutment surface 75, the movable frame 5 is positioned at a carrying position. The movable frame 5 is pivoted upward from the carrying position shown in FIG. 2 with the shaft 3 as an axis to a folding position shown in FIG. 3. During the pivoting process, the block 81 is moved relative to the movable frame 5 The seat body 71 slides along the curved track in the second limiting groove 73. When one of the guide angles 813 of the block 81 contacts the guiding surface 741 of the spacer 74 (see FIG. 6), that is, the guiding surface along the spacing portion 74. When the guide surface 741 is gradually inclined toward the end portion 521, the slider 81 is gradually pressed to compress the card 81 to be elastically displaced into the accommodating groove 523 to be able to pass over the spacer 74. The elastic member 82 is compressed by the block 81 and accumulates an elastic restoring force. Referring to FIG. 3 and FIG. 11, when the block 81 passes over the spacer 74 and moves to the first limiting slot 72, the pressure on the block 81 is released, and the block 81 is returned to the original position by the restoring force of the elastic member 82. And the first limiting slot 72 is engaged with the first limiting slot 72, and the first limiting slot 72 cooperates with the latching block 81 to engage the latching block 81 to limit the latching block 81, thereby positioning the movable frame 5 in the folded position. . When the movable frame 5 is to be repositioned by the retracting position in the carrying position, the movable frame 5 is pivoted backwards in the opposite direction, and the guide angle 742 of the partition portion 74 and the other guide angle 813 of the block 81 are easily slid relatively. So that the block 81 can be pressed by the spacer 74 and then compressed to move through the spacer 74 to the second limit slot. 73. Similarly, the block 81 is gradually returned to the original position by the elastic member 82, and then the abutment surface 75 is used to reposition the movable frame 5 at the carrying position. Of course, when the leg 53 of the movable frame 5 abuts against the ground, the movable frame 5 can also be positioned at the carrying position. Moreover, since the second limiting slot 73 is an arc-shaped track, when the leg 53 passes the raised ground, the movable frame 5 has a buffering space for moving upward, that is, the clamping block 81 can be at the second limit. Movement in the groove 73 can prevent the seat 71 or the block 81 from being damaged.

In the present embodiment, the seat body 71 of the groove rail unit 7 and the connecting member 4 are integrally formed on the shaft 3, and the elastic fastening unit 8 is provided at the end portion 521 of the movable frame 5, but in the implementation of the equivalent change In this manner, the seat body 71 of the groove rail unit 7 can also be formed at the end portion 521 of the movable frame 5, and the elastic fastening unit 8 is provided on the connecting member 4 and is disposed on the shaft 3. That is, the connecting member 4 can be formed into the same receiving groove 523 structure as the end portion 521 to accommodate the latching block 81 and the elastic member 82. Although the groove unit 7 and the elastic fastening unit 8 exchange positions, the manner of operation is the same as that of the present embodiment.

In summary, the movable frame 5 of the bracket device 2 can be positioned at the carrying position or the folding position by the positioning mechanism 6, and the movable frame 5 can be easily pivoted between the carrying position and the folding position, which can be conveniently used. The movable frame 5 is unfolded to carry the articles, and the movable frame 5 is easily folded when not in use to reduce the occupied space.

However, the above is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, that is, the simple equivalent changes and modifications made in accordance with the scope of the present patent application and the contents of the patent specification, All remain within the scope of this new patent.

1‧‧‧Support feet

2‧‧‧Bracket device

3‧‧‧ shaft

4‧‧‧Connecting parts

5‧‧‧ movable frame

6‧‧‧ Positioning mechanism

Claims (14)

a bracket device for being disposed between two spaced-apart support legs, the bracket device comprising: a shaft rod, the two ends are respectively connected to the support legs and disposed transversely between the support legs; a movable frame , the pivoting member is pivotally disposed on the shaft and pivoted on the shaft, and includes two ends disposed on the shaft and adjacent to the supporting legs; and a positioning mechanism disposed on the shaft One of the two ends of the frame and the shaft adjacent to the end, and includes a groove rail unit respectively disposed at one of the end and the shaft and the other of the shaft and an elastic clamping The unit includes a seat body surrounding the shaft, the base body having a first limiting slot, a second limiting slot, and a first limiting slot and the second limiting slot The elastic locking unit includes an elastically displaceable block, and the card can be inserted into the first limiting slot or the second limiting slot and passed through with the pivoting of the movable frame The spacer is elastically displaced by compression, whereby the movable frame is positioned at a load bearing position or a folding position. The bracket device of claim 1, wherein the spacer has a guiding surface extending obliquely from the side of the first limiting slot toward the second limiting slot. The bracket device of claim 2, wherein the spacer further has a Adjacent to the lead angle of the first limiting slot, and the clamping block has two guiding angles on both sides to be slidable relative to the guiding surface and the guiding angle of the spacing portion. The cradle device of claim 3, wherein the first limiting slot cooperates with the card for the card to be engaged to limit the card, thereby positioning the movable frame at the receiving Positioned, the second limiting slot is an arcuate rail extending along an outer circumference of the shaft, and the base body further has an abutting surface defining a side of the second limiting slot relative to the spacer, the block When the second limiting slot protrudes into the abutting surface and abuts against the abutting surface, the movable frame is positioned at the carrying position. The bracket device of claim 4, wherein the elastic fastening unit further comprises an elastic member for providing an elastic force for the card to be compressed after being compressed. The bracket device of claim 5, wherein the groove rail unit is disposed on the shaft and the elastic fastening unit is disposed at the end portion, the end portion has a receiving groove for receiving the card block and the elasticity And the bracket further has a body in the receiving slot and a protrusion extending from the body and protruding from the receiving slot, the protruding portion being engageable with the first limiting slot and The second limiting slot is movable, and the two guiding angles of the clamping block are formed on both sides of the front end of the protruding portion. The bracket device of claim 6, further comprising a connecting member disposed on one of the supporting legs and sleeved at one end of the shaft, and the seat body is integrally formed with the connecting member. An infant carrier comprising: two support legs arranged erect at intervals; and a bracket device includes a shaft, and two ends are respectively connected to the supporting legs and disposed transversely between the supporting legs, and a movable frame is pivotally disposed on the shaft and can be pivoted by the shaft Rotating, and includes two ends disposed on the shaft and adjacent to the support legs; and a positioning mechanism disposed on one of the two ends of the movable frame and adjacent to the end of the shaft And including a groove rail unit and an elastic fastening unit respectively disposed at one of the end portion and the shaft and the other of the shaft, the groove rail unit including a seat body surrounding the shaft, the seat body The utility model has a first limiting slot, a second limiting slot and a spacing portion between the first limiting slot and the second limiting slot, the elastic fastening unit comprising an elastically displaceable blocking block. And the card can be snapped into the first limiting slot or the second limiting slot and pivotally elastically displaced when passing through the spacer, thereby positioning the movable frame on a carrier Location or a collapsed position. The infant carrier of claim 8, wherein the spacer has a guiding surface extending obliquely from the side of the first limiting slot toward the second limiting slot. The baby carrier of claim 9, wherein the spacer further has a lead angle adjacent to the first limiting slot, and the latch has two lead angles on both sides to be respectively opposite to the interval Guide surface and guide angle slip move. The infant carrier of claim 10, wherein the first limit slot cooperates with the block for the card to be engaged to limit the block, thereby positioning the movable frame on the a folding position, the second limiting groove is an arc-shaped track extending along an outer circumference of the shaft, and the base body further has an abutting surface defining the second limiting groove with respect to one side of the spacing portion, the card When the block protrudes into the second limiting slot and abuts against the abutting surface, the movable frame is positioned at the carrying position. The infant carrier of claim 11, wherein the elastic fastening unit further comprises an elastic member for providing an elastic force for the card to be compressed after being compressed. The infant carrier of claim 12, wherein the groove unit is disposed on the shaft and the elastic fastening unit is disposed at the end, the end portion has a receiving groove for receiving the block and the An elastic member, and the card block further has a body in the accommodating groove and a protrusion extending from the body and protruding from the accommodating groove, the protrusion portion being engageable with the first limiting slot And moving along the second limiting slot, and the two guiding angles of the clamping block are formed on both sides of the front end of the protruding portion. The infant carrier of claim 13, wherein the bracket device further comprises a connecting member disposed on one of the supporting legs and sleeved at one end of the shaft, and the seat body is integrally formed with the connecting member .