JP3208413U - Lullaby - Google Patents

Abstract

There is provided a baby carrier that can easily connect a belt member that supports a carrier body by using attraction by a magnetic attraction force. A baby band is connected to or separated from a carrier body, a pair of left and right shoulder belts that support the carrier body, a bridge belt that is provided between the shoulder belts and regulates the distance between the shoulder belts, and the bridge belt. A connecting member 4 is provided. The connecting member 4 includes one magnet that can be coupled to or separated from the other magnet, and one magnet and the other by rotating about an axis parallel to the upper surface and perpendicular to the connecting / separating direction of the bridge belt 3. One snap member 4a provided with a connection release plate for releasing the connection with the other magnet, and the other snap member 4b provided with the other magnet. [Selection] Figure 1

Description

  The present invention relates to a baby-care band that holds an infant, and more particularly, to a baby-care band having a bridge belt that regulates a distance between a pair of left and right shoulder belts that are hung from both shoulders of a user to both sides.

There are various known baby litters (baby carriers) depending on how the infant is held, such as holding the infant in front of (holding) or carrying it on its back (piggyback). For example, as shown in the following Patent Document 1 and Patent Document 2, for example, a pair of left and right shoulder belts (shoulder belts) that pass in a rucksack manner are provided on both upper and lower ends of a carrier body that accommodates and holds an infant, There has been proposed a lullaby provided with a bridge belt that regulates the distance between the shoulder belts when the user (guardian) wears it.
In such a lullaby, the shoulder belt that is hung from the user's shoulders to the sides is restricted by the connection with the bridge belt, so that the shoulder belt slides down from the user's shoulder in the holding state of the infant. It is preventing. That is, the shoulder belt is prevented from being separated by preventing the shoulder belt from being separated. As a result, the babysitter can be used in a state where the babysitter is stably attached to the user and the infant is safely and comfortably held.

  In such a configuration, the baby band includes a connecting member made of two members that enables connection and separation of the bridge belt to the bridge belt attached to the shoulder belt. Thus, when the user wears or removes the lullaby from the body, the child belt can be smoothly attached and detached by separating the bridge belt by the connecting member. On the other hand, the bridge belt is connected by the connecting member after the shoulder belt is hung on both shoulders, thereby regulating the interval between the shoulder belts and preventing the shoulder belt from slipping off the user's shoulder.

JP 2006-130233 A Japanese Patent Laid-Open No. 11-046938

However, in the ones described in Patent Document 1 and Patent Document 2, the connecting member for connecting and separating the bridge belt includes a male buckle member having an insertion locking claw (elastic locking claw) and an insertion locking claw. A female buckle member having an insertion locking port that is freely inserted and locked.
For this reason, when the baby band is worn on the body, there is a problem that the connection of the bridge belt by the connecting member is very troublesome for the user. In particular, as shown in FIG. 4 and FIG. 6 of Patent Document 1, when connecting a male buckle member and a female buckle member on the back side of the user, the user turns both hands to the back, In addition, it is very troublesome to connect the insertion latching claw of the male buckle member to the insertion locking port of the female buckle member in a groping state and insert the insertion locking claw into the insertion locking port. Needed.
In addition, since the connecting operation of the connecting member is troublesome, it takes a mental burden on the user due to the time required, and thus simplification of the connecting operation is desired. Similarly, the male buckle member and the female buckle member In the case where the bridge belt is separated by releasing the connection state, the simplification of the separation operation of the connection member is desired.

  The present invention has been devised to address the above-described problems of the prior art, and the bridge belt can be connected and disconnected (separated) to regulate the distance between the shoulder belts supporting the carrier body. A baby band that can easily connect and disconnect (separate) the bridge belt by utilizing the magnetic coupling by the magnetic attraction force of the magnetic member built in the coupling member provided in the coupling member and the release of the magnetic coupling. Is intended to provide.

  In order to solve the above problems, the present invention comprises at least the following configurations.

  A baby band according to the present invention includes a carrier body, a pair of left and right shoulder belts that support the carrier body, a bridge belt that is provided between the shoulder belts and regulates the distance between the shoulder belts, and connects or separates the bridge belts. The connecting member includes a magnet that can be coupled to or separated from the other magnet, and an axis that is parallel to the upper surface and perpendicular to the connecting / separating direction of the bridge belt. It has one snap member provided with the connection cancellation | release board which cancels | releases connection with said one magnet and the other magnet mentioned later by rotating, and the other snap member provided with the other magnet, It is characterized by the above-mentioned.

  Further, the baby band according to the present invention is configured such that the one snap member and the other snap member are connected to the one snap member and the other snap member when the one snap member and the other snap member are connected. And when the one snap member and the other snap member are separated, the other snap member is pressed by a pressing force when the connection release plate is rotated, The fitting of the fitting part is released, and the one snap member and the other snap member are separated.

  Further, in the nursery belt of the present invention, the connection release plate is made of a metal plate that can be attracted by the magnetic attraction force of the one magnet, and an opening is provided in the connection release plate, and the other snap member has a protrusion. When the one snap member and the other snap member are connected to each other, the one magnet and the other magnet are attracted by a magnetic attraction force, and the opening is fitted to the protrusion. The connection release plate is attracted to the one magnet, and when the one snap member and the other snap member are separated, the connection release plate is rotated by turning the connection release plate around the axis. The first magnet is separated from the opening, and the opening is separated from the protrusion.

  In addition, the nursery belt of the present invention includes a connection release string that is fastened at one end to one end of the connection release plate and separates the one snap member from the other snap member. It is characterized by.

  In addition, the lullaby of the present invention is characterized in that a knob portion is provided at the other end of the connection release string.

  Further, the baby band of the present invention is provided with a pressing portion for releasing the fitting of the fitting portion at the tip of the tip portion of the connection release plate, and the one snap member and the one snap member are provided on the other snap member. An opening end that is pressed by the pressing portion when separating the other snap member is provided.

  Further, in the baby band according to the present invention, the fitting portion has a substantially C-shaped recess formed in a substantially C-shaped row-shaped recess provided in the one snap member, and an approximately provided in the other snap member. It consists of a C-shaped convex part formed in a C-shaped line-shaped convex part.

  Further, in the baby band according to the present invention, the one snap member includes a plurality of rows of guide portions formed in a direction parallel to the connecting / separating direction of the bridge belt, and the other snap member is the one snap member. When the snap member and the other snap member are coupled, a plurality of rows of guide grooves for guiding the coupling of the guide portions are provided.

  Further, in the baby litter of the present invention, one end is connected to the belt portion of the bridge belt, and the other end is interposed between the back surface side of the other snap member and the human body side, to the outside of the other snap member. An extending tongue is provided.

According to the present invention, the user who wears the baby-care band connects the bridge belt by only bringing the connecting members having one magnet and the other magnet close to each other with both hands turned to the back or both hands on the chest side. be able to. In other words, the bridge belt is connected by a simple operation using the coupling by magnetic attraction, and after magnetic attraction, the one snap member (male snap member) and the other snap member (female snap member) of the coupling member are coupled. Thus, both can be firmly connected.
Further, in order to release the connection between one snap member (male snap member) and the other snap member (female snap member), one snap member and the other snap member are rotated by rotating the connection release plate. And can be easily separated from each other.

As described above, according to the present invention, the connection / separation by the connecting member of the bridge belt that regulates the interval between the shoulder belts can be performed by a simple operation of the connecting member, so that the wearability to the body is greatly improved. In addition, it is possible to provide a babysitter with excellent practicality and ease of use, such as greatly reducing the burden on the user.
In addition, since the connecting member connects the bridge belt with the mechanical strength required for connecting the bridge belt that regulates the distance between the shoulder belts of the childcare band, it ensures high reliability and safety during use. Can do.

It is explanatory drawing which shows an example of the whole structure of the lullaby which concerns on embodiment of this invention. It is explanatory drawing which shows the usage example of a lullaby, (a) is a perspective view which shows the infant's front holding state, (b) is a perspective view which shows the infant's back state. It is explanatory drawing which shows an example of the connection member which can connect and isolate | separate a bridge belt, (a) is the perspective view which showed the connection (coupling | bonding) state of the male snap member 4a and the female snap member 4b, (b). It is the perspective view which showed the isolation | separation state of a male snap member and a female snap member. It is explanatory drawing of the male snap member 4a of the connection member which can connect / separate a bridge belt, (a) is the top view seen from the surface side of the male snap member 4a, (b) is the back surface side of the male snap member 4a The top view seen from (c) is aa sectional drawing of (a). It is explanatory drawing of the female snap member 4b of the connection member which can connect / separate a bridge belt, (a) is the top view seen from the surface side of the female snap member 4b, (b) is the back surface side of the female snap member 4b (C) is the bb sectional view taken on the line of (a). It is explanatory drawing which shows an example of the connection member which can connect / separate a bridge belt, (a) is the top view seen from the surface side in the connection state of the male snap member 4a and the female snap member 4b, (b) Male It is the top view seen from the back surface side in the connection state of the snap member 4a and the female snap member 4b. It is explanatory drawing which shows an example of the connection member which can connect / separate a bridge belt, (a) is cc sectional view taken on the line of FIG. 6 (a), (b) is the male snap member 4a in (a), and It is sectional drawing which shows the process from a connection state with the female snap member 4b to a isolation | separation state. It is explanatory drawing which shows an example of the connection member which can connect and isolate | separate the bridge belt different from embodiment of Fig.3 (a), (a) is the connection (connection) state of the male snap member 4a and the female snap member 4b. (B) is the perspective view which showed the isolation | separation state of a male snap member and a female snap member.

Hereinafter, the lullaby A according to an embodiment of the present invention will be described in detail with appropriate reference to the drawings. The embodiment of the present invention includes the illustrated form, but is not particularly limited thereto.
The baby litter A according to the present embodiment is configured as shown in FIG. 1 and holds the infant in the front-holding state or the infant in the state of the piggyback as shown in FIGS. 2 (a) and 2 (b). Configured to get. The baby band A includes a pair of left and right shoulder belts 2 and 2 that support the carrier body 1 by the body of the user (wearer), and a bridge belt 3 (3a and 3b) that regulates the distance between the shoulder belts 2 and 2. ), And a connecting member 4 (4a, 4b) that enables coupling / separation of the bridge belt 3 (3a, 3b).

≪Explanation of Lullaby A≫
FIG. 1 is an explanatory view showing an example of a baby litter A according to the present embodiment. FIG. 2 is an explanatory view showing an example of use of the baby litter A, FIG. 2 (a) is a perspective view showing an infant's front holding state, and FIG. 2 (b) shows an infant's piggyback state. It is a perspective view.

  As shown in FIGS. 1 and 2, the baby litter A includes a carrier body 1 that accommodates and holds the entire back from the infant's buttocks, one end on both sides of the carrier body 1, and the other end on both sides of the lower side. A pair of left and right shoulder belts 2 and 2 that are attached to support the carrier body 1 and a bridge belt 3 that is attached to the shoulder belts 2 and 2 and regulates the distance between the shoulder belts 2 and 2 are provided. .

  In the baby litter A configured as described above, the bridge belt 3 that regulates the distance between the pair of left and right shoulder belts 2, 2 can be moved in the belt direction in a loop form on both shoulder belts 2, 2. It is formed from bridge belts 3a and 3b to be attached. On the other end side of the bridge belts 3a and 3b, there are provided two connecting members 4 (4a and 4b) that allow the bridge belts 3a and 3b to be connected and separated.

<< Description of connecting member 4 >>
FIG. 3 is an explanatory view showing an example of a connecting member 4 (4a, 4b) that allows the bridge belt 3 to be connected / separated, and FIG. 3 (a) shows the relationship between the male snap member 4a and the female snap member 4b. FIG. 3B is a perspective view showing a separated state of the male snap member 4a and the female snap member 4b.

  As shown in FIGS. 3A and 3B, the connecting member 4 (4a, 4b) is composed of two members, a male snap member 4a and a female snap member 4b, which are coupled by mutual magnetic attraction. Yes. The male snap member 4a and the female snap member 4b have a flat shape that is substantially wider than the belt width of the bridge belt 3, and are formed so that the planes overlap with each other as shown in FIG. ing.

  Further, as shown in FIG. 3 (a), in the connected (coupled) state of the male snap member 4a and the female snap member 4b, a male side magnet portion 13 (not shown) provided at a substantially central portion of the male snap member 4a. ) And the female-side magnet portion 17 provided at a substantially central portion of the female snap member 4b are attracted by the mutual magnetic attractive force and are brought into close contact with each other in a surface contact (contact) state. Further, as shown in FIG. 3B, in the separated state of the male snap member 4a and the female snap member 4b, the male side magnet portion 13 (not shown) provided on the male snap member 4a and the female snap member 4b. Is formed so as to be separated from the magnetic attractive force of each other.

<< Description of Male Snap Member 4a >>
FIG. 4 is an explanatory view of the male snap member 4a, and FIG. 4 (a) is made of a metal plate or the like that is rotatable about the shaft 5 and on which the magnetic attractive force by the male magnet portion 13 can act. FIG. 4 (b) shows a form viewed from the front side having the connection release plate 6, the connection release string 11 and the like, and FIG. 4 (b) shows a form viewed from the back side having the male side magnet part 13 and the C-shaped concave parts 14,. FIG. 4C is a cross-sectional view taken along line aa in FIG.
In the male snap member 4a, as shown in FIG. 4A, a connection release plate 6 is pivotally supported on the main body of the male snap member 4a on a shaft 5 provided on the distal end portion 7 side of the male snap member 4a. One end of a connection release string 11 is fastened to the rear end portion 8 of the connection release plate 6, and the connection release plate 6 rotates about the shaft 5 by pulling the other end of the connection release string 11 upward. The male side magnet portion 13 provided on the male snap member 4a and the female side magnet portion 17 provided on the female snap member 4b are configured to release the coupling by magnetic attraction. Here, a button-like knob portion 12 for facilitating the operation of the connection release string 11 is provided at the distal end which is the other end of the connection release string 11.

  In addition, the male snap member 4a is provided with the belt attaching part 16 which lets the belt part 3a side of the bridge belt 3 pass to the short side one side. The belt attachment portion 16 is formed in a shape that allows the belt portion 3a to be locked and moved on one short side of the male snap member 4a so that the attachment position of the male snap member 4a with respect to the belt portion 3a can be adjusted and moved in the belt direction. Has been.

  Moreover, as shown in FIG.4 (b), the C-shaped recessed parts 14 and 14 are formed in the back side of the male snap member 4a by the substantially C-shaped row | line | column-shaped recessed part. As a result, when the male snap member 4a and the female snap member 4b are magnetically coupled to each other by the magnetic attractive force between the male magnet portion 13 and the female magnet portion 17, the female snap member 4b described later Since the C-shaped convex portions 18 and 18 formed by the substantially C-shaped row-shaped convex portions are fitted into the C-shaped concave portions 14 and 14, the male snap member 4a and the female snap member 4b are machined. Connected. When the C-shaped projections 18 and 18 are fitted into the C-shaped recesses 14 and 14 as described above, the vertical and horizontal movements of both the male snap member 4a and the female snap member 4b after being connected are restricted. The male snap member 4a and the female snap member 4b are mechanically firmly coupled.

  Further, the connection release plate 6 has a connection release string 11 fastened to the rear end side 8 end portion of the connection release plate 6 and, as shown in FIG. It is formed so as to be bent obliquely downward. By pulling the knob portion 12 of the connection release string 11 upward, the connection release plate 6 rotates about the shaft 5, so that the rear end side 8 of the connection release plate 6 rotates upward and the connection release plate. 6, the tip 10 of the tip 7 is rotated downward, and the tip 10 of the tip 7 presses the opening end 20 of the female snap member 4b, which will be described later, toward the belt mounting portion 16 side. As a result, the C-shaped convex portions 18, 18 move relative to the C-shaped concave portions 14, 14 in the disengagement direction, and the C-shaped concave portions 14, 14 of the male snap member 4a and the female snap member 4b The fitting between the letter-shaped convex portions 18 and 18 is released, the connection between the male snap member 4a and the female snap member 4b is released, and both are separated.

  Further, for example, a triangular opening 9 is provided in the vicinity of the rear end side 8 of the connection release plate 6 to which the connection release string 11 is attached, and on the other hand, in the vicinity of the front end portion on the surface side of the female snap member 4b main body described later. A triangular protrusion 20 is provided. When the male side magnet portion 13 of the male snap member 4a and the female side magnet portion 17 of the female snap member 4b are in close contact with each other, the opening 9 is formed so as to be fitted to the protruding portion 20. The relative movement between the member 4a and the female snap member 4b is restricted.

  Moreover, since the connection release plate 6 is made of a metal plate or the like that is attracted by the magnetic attraction force, the connection release plate 6 is attracted by the magnetic attraction force of the male magnet portion 13. As a result, the connection release plate 6 is brought into close contact with the surface of the main body of the male snap member 4a, so that the protruding portion 20 is reliably maintained in the opening portion 9, and the male snap member 4a and the female snap member 4b are more securely connected. It is mechanically firmly connected. Further, since the connection release plate 6 is attracted and adhered to the surface of the main body of the male snap member 4a by the magnetic attractive force, the connection release plate 6 is not easily rotated.

  To release the connection between the male snap member 4a and the female snap member 4b, when the knob portion 12 of the connection release string 11 is pulled upward, the rear end side 8 of the connection release plate 6 rotates upward. The opening 9 of the plate 6 is detached from the projection 20 and the tip 10 of the tip 7 of the connection release plate 6 is rotated to move the opening end 19 of the female snap member 4b described later to the belt mounting portion 16 side. Press on. As a result, from the state where the male side magnet part 13 and the female side magnet part 17 are in close contact with each other by the magnetic attractive force, that is, the male side magnet part 13 and the female side magnet part 17 are resisted against the mutual magnetic attractive force. When separated, the engagement between the C-shaped concave portions 14, 14 of the male snap member 4a and the C-shaped convex portions 18, 18 of the female snap member 4b is rapidly released, and the male snap member 4a and the female snap member 4b Are disconnected and separated.

  Further, in order to connect the male snap member 4a and the female snap member 4b smoothly and properly, the male snap member 4a is parallel to the direction in which the male snap member 4a and the female snap member 4b are connected and separated. Two rows of guide portions 15 and 15 are formed, and guide grooves 21 and 21 corresponding to the guide portions 15 and 15 are formed in the female snap member 4b described later. As a result, when the male snap member 4a and the female snap member 4b are connected, when the male side magnet portion 13 and the female side magnet portion 17 start to be attracted by the magnetic attraction force, the guide portions 15, 15 are moved to the guide grooves 21, 21, the male snap member 4 a and the female snap member 4 b can be connected smoothly and appropriately.

In such a configuration, the male snap member 4a includes a male magnet portion 13 at a substantially central portion of the male snap member 4a as shown in FIGS. 4 (a) and 4 (b). The male side magnet portion 13 is fixedly accommodated in an accommodation area formed in the male snap member 4a, and a magnetic attractive force acts between the female side magnet portion 17 whose magnetic poles on the side of the female snap member 4b described later are different from each other. It is like that.
In this embodiment, as the two magnetic members coupled by the mutual magnetic attractive force, the magnet pair including the male side magnet portion 13 and the female side magnet portion 17 is used. You may use the magnetic member which consists of a metal member attracted | sucked by the magnetic attraction force of a magnetic member.

<< Description of Female Snap Member 4b >>
FIG. 5 is an explanatory view of the female snap member 4b, and FIG. 5 (a) is a schematic diagram showing that the male snap member 4a can be fitted into the C-shaped recesses 14 and 14 formed in the substantially C-shaped row-shaped recesses. H-shaped convex portions 18 and 18 formed in a C-shaped row-shaped convex portion, a female side magnet portion 17 that can be brought into and out of contact with the male side magnet portion 13 of the male snap member 4a, and an opening of the male snap member 4a A protrusion 20 that can be fitted to the portion 9, an opening end 19 that is pressed by the tip 10 of the tip 7 of the connection release plate 6 provided on the male snap member 4a, and guide portions 15 and 15 of the male snap member 4a. FIG. 5 (b) is a cross-sectional view of the male snap member 4a formed in a substantially C-shaped recess 14; 14 and 18 are formed in substantially C-shaped row-like projections that can be fitted to the 14 and male snaps. FIG. 5C shows a form viewed from the back side having an opening end 19 pressed by the tip 10 of the tip 7 of the connection release plate 6 provided in the linking member 4a. FIG. It is a bb sectional view taken on the line.

  In such a configuration, the female snap member 4b includes a female side magnet portion 17 at a substantially central portion of the female snap member 4b, as shown in FIGS. 5 (a) and 5 (b). The female side magnet part 17 is also fixedly accommodated in the accommodation area formed in the female snap member 4b so that the magnetic attraction force works between the magnetic pole on the male snap member 4a side and the different male side magnet part 13. Is formed.

  The female snap member 4b includes a belt attachment portion 22 through which the belt portion 3b side of the bridge belt 3 passes on one side of the short side. The belt attachment portion 22 is formed in a shape that allows the belt portion 3b to be locked and moved on one short side of the female snap member 4b so that the attachment position of the female snap member 4b with respect to the belt portion 3b can be adjusted and moved in the belt direction. Has been. The belt attaching portion 22 is formed in a shape to be attached by sewing or the like in a state where the belt attaching portion 22 is passed through so as to be folded back.

  FIG. 6A is a plan view showing a state viewed from the surface side of the connecting member 4 in a state in which the male snap member 4a and the female snap member 4b are connected, and FIG. 6B is a male snap member. It is a top view which shows the state seen from the back surface side of the connection member 4 in the state in which 4a and the female snap member 4b were connected. FIG. 7A is a cross-sectional view taken along the line cc of FIG. 6A, and FIG. 7B is a state in which the male snap member 4a and the female snap member 4b in FIG. By pulling the knob portion 12 of the connection release string 11 upward, the connection release plate 6 rotates and the rear end portion 8 is lifted upward, and the opening 9 is separated from the projection portion 20 and the front end portion. 7 is a side cross-sectional view showing a state in which the tip end 10 of 7 rotates to press the opening end portion 19 toward the belt attaching portion 16 and the male side magnet portion 13 starts to be detached from the female side magnet portion 17.

≪Explanation of operation of lullaby A≫
Next, the baby carrier according to the present embodiment, in which the connecting member 4 having the above-described configuration is applied for connecting / separating both belt portions 3a, 3b of the bridge belt 3 that regulates the distance between the shoulder belts 2, is provided. The band A will be described with reference to each figure as appropriate.
FIG. 3A is a perspective view of a state in which the male snap member 4a and the female snap member 4b are coupled together as seen from the front side, and FIG. 3B is a diagram illustrating the separation of the male snap member 4a and the female snap member 4b. It is sectional drawing which looked at the state which carried out from the surface side. FIG. 6A is a plan view of a state in which the male snap member 4a and the female snap member 4b are coupled together, as viewed from the front side, and FIG. 6B is a diagram illustrating the male snap member 4a and the female snap member 4b. It is the top view which looked at the state where and were connected from the back side.

  As shown in FIG. 2 (a), when the user wears the child litter belt A on the body to hold the infant in the front holding state, the shoulder belt 2 is put on both sides from both shoulders, and in this state the back The male snap member 4a and the female snap member 4b of the connecting member 4 of both belt portions 3a and 3b of the bridge belt 3 existing on the side are gripped and brought close to each other with both hands turned to the back. Alternatively, as shown in FIG. 2 (b), when the user wears the lullaby A on his / her body to hold the infant on his / her back, both shoulder belts 2 are put on both sides from both shoulders. The male snap member 4a and the female snap member 4b of the connecting member 4 of both belt portions 3a and 3b of the bridge belt 3 existing on the chest side are respectively grasped and brought close together with both hands on the chest side.

  At this time, as shown in FIG. 3 (b), the distal end portion of the male snap member 4a and the distal end portion of the female snap member 4b are kept close to each other, and the both distal end portions are brought closer to the direction indicated by the arrows. When both tip portions are brought close to each other, the male snap member 4a and the female snap member 4b are guided by the mutual magnetic attraction force between the male magnet portion 13 and the female magnet portion 17 to guide portions 15, 15 is guided by the guide grooves 21 and 21 of the female snap member 4b, and both are quickly attracted by the mutual magnetic attractive force of the male side magnet part 13 and the female side magnet part 17, as shown in FIG. Thus, the male side magnet part 13 and the female side magnet part 17 are closely connected (coupled).

  That is, as shown in FIGS. 6A and 6B, the male side magnet portion 13 and the female side magnet portion 17 are tightly coupled, and at the same time, a substantially C-shaped row of convex portions of the female snap member 4b. The C-shaped convex portions 18 and 18 formed in the H and the C-shaped concave portions 14 and 14 formed in the substantially C-shaped row-shaped concave portions of the male snap member 4a are fitted together, and the male snap member 4a and the female snap Movement in the vertical and horizontal directions relative to the member 4b is restricted. Further, since the opening 9 of the connection release plate 6 is formed so as to be fitted to the protrusion 20 of the female snap member 4b, they are fitted to each other, and the relative relationship between the male snap member 4a and the female snap member 4b is reached. Movement is strongly regulated.

  Moreover, as shown in FIG. 7A, the connection release plate 6 made of a metal plate or the like is attracted by the magnetic attraction force of the male magnet portion 13, and the back surface of the connection release plate 6 is brought into contact with the surface of the main body of the male snap member 4a. Since they are in close contact with each other, the opening 9 of the connection release plate 6 fitted to the protrusion 20 of the female snap member 4b is maintained in a state in which it is difficult to be removed from the protrusion 20, and the male snap member 4a and the female snap member are also maintained. The connection state with 4b is maintained firmly.

  As a result, the belt portions 3a and 3b of the bridge belt 3 are connected by the male snap member 4a and the female snap member 4b of the coupled connecting member 4 to regulate the distance between the shoulder belts 2.

On the other hand, as shown in FIG. 2 (a), when the user removes the baby litter A from the body while holding the infant in front, the shoulder belt 2 is placed on both sides from both shoulders on the back side. The grip part 12 of the male snap member 4a and the female snap member 4b of the connecting member 4 of both the belt portions 3a and 3b of the bridge belt 3 are gripped with both hands turned to the back. Alternatively, as shown in FIG. 2 (b), when the user removes the lull belt A from the body while the infant is on the back, the bridge that exists on the chest side with both shoulder belts 2 on both sides from both shoulders. The grip portion 12 and the female snap member 4b of the male snap member 4a of the connecting member 4 of the belt portions 3a and 3b of the belt 3 are respectively grasped with both hands on the chest side.

At this time, the male snap member 4a and the female snap member 4b of the connecting member 4 are in a state as shown in FIG. From this state, as shown in FIG. 7 (b), the female snap member 4b is grasped with one hand, and the knob portion 12 of the connection release string 11 of the male snap member 4a is connected with a metal plate or the like with the other hand. Pulling upward against the magnetic attractive force between the release plate 6 and the male side magnet portion 13 of the male snap member 4a.
By pulling the knob portion 12 of the connection release string 11 upward, the connection release plate 6 rotates about the shaft 5. As the connection release plate 6 rotates, the rear end portion 8 of the connection release plate 6 rotates upward, and the opening 9 of the connection release plate 6 that has been fitted to the protrusion 20 is disengaged. The restriction | limiting of the relative movement of the male snap member 4a and the female snap member 4b is cancelled | released.

  Further, the rotation of the connection release plate 6 rotates the tip 10 of the tip 7 of the connection release plate 6 and presses the opening end 19 of the female snap member 4b toward the male snap member 4a. The detachment of the male side magnet part 13 and the female side magnet part 17 that have been tightly coupled is forced, the tight coupling by the magnetic attractive force between the male side magnet part 13 and the female side magnet part 17 is released, and at the same time, the male snap member The fitting between the C-shaped concave portions 14 and 14 of 4a and the C-shaped convex portions 18 and 18 of the female snap member 4b is also released, the connection between the male snap member 4a and the female snap member 4b is released, and both are separated. Is done.

  As described above, according to the lullaby A according to the present embodiment in which the bridge belt 3 can be connected / separated by a simple operation of the connecting member 4, when the user wears the lullabel A on the body, or from the body This can be done by a simple operation when removing. As a result, it is possible to provide a babysitter A that is easy to use and has excellent practicality, such as the ability to be worn on the body is greatly improved and the burden on the user can be greatly reduced.

  According to the device of the present embodiment, the coupling (coupling) between the male snap member 4a and the female snap member 4b of the coupling member 4 is based on the mutual magnetic attractive force between the male side magnet portion 13 and the female side magnet portion 17. When the male snap member 4a and the female snap member 4b are tightly coupled, the C-shaped convex portions 18 and 18 formed on the female-side snap member 4b on the substantially C-shaped columnar convex portions are substantially C-shaped. Is held in a state of being fitted to the C-shaped concave portions 14 and 14 formed in the row-shaped concave portions, so that the C-shaped convex portions 18 and 18 and the C-shaped concave portions 14 and 14 are once fitted. Then, unless the connection release string 11 is pulled upward, the relative movement of the male snap member 4a and the female snap member 4b is restricted, and the male snap member 4a and the female snap member 4b are controlled. It is firmly connected (bonded) and is not separated.

Further, when the male side magnet portion 13 of the male snap member 4a and the female side magnet portion 17 of the female snap member 4b are closely connected (coupled), the protruding portion of the female snap member 4b is inserted into the opening 9 of the connection release plate 6. Since 20 is formed to be fitted, the relative movement between the male snap member 4a and the female snap member 4b is restricted. Here, since the connection release plate 6 is composed of a metal plate or the like that is attracted by the magnetic attraction force, the connection release plate 6 is attracted by the magnetic attraction force of the male magnet portion 13, and as a result, the connection release plate 6. Is closely attached to the surface of the main body of the male snap member 4a, so that the opening 9 is securely fitted and held by the protrusion 20, and the connection state between the male snap member 4a and the female snap member 4b is firmly maintained.
As a result, it is possible to provide the baby litter A that ensures high reliability and safety during use.

  As described above, the embodiments of the present invention have been described in detail with reference to the drawings. However, the specific configuration is not limited to these embodiments, and there are design changes and the like without departing from the scope of the present invention. However, it is included in the present invention.

  For example, the connecting member described in detail in the present embodiment is applied to a waist belt (waist belt) that is attached to the lower side of the carrier body and wound around the user's waist. The belt can also be connected and separated.

  Moreover, in the said embodiment, it explained in full detail as a form which provided magnets, such as a permanent magnet which is a magnetic member, in both the male side magnet part 13 of the male snap member 4a and the female side magnet part 17 of the female snap member 4b. However, a magnet may be provided only on the male snap member 4a side, and the female snap member 4b may be provided with a magnetic member made of an iron piece attracted by the magnet.

  In addition, according to the International Commission on Radiological Protection (ICRP), guidelines have been established to limit the exposure to magnetic human bodies to 400 millitesla or less. In the present embodiment, the exposure amount is kept within the standard of this guideline. However, in order to reduce the influence of the magnetism on the human body and not to reduce the feeling of use, FIG. As shown in b), one end is connected to the belt portion 3b of the bridge belt 3, and the other end passes between the female magnet portion 17 of the female snap member 4b and the human body and extends to the outside of the female snap member 4b. It is also possible to provide a tongue-like body 23 made of or the like.

A Lullaby 1 Carrier body 2 Shoulder belt 3 Bridge belt 4 Connection member 4a Male snap member 4b Female snap member 5 Shaft 6 Connection release plate 7 Front end 8 Rear end 9 Opening 10 Front end 11 Connection release string 12 Knob 13 Male side magnet portion 14 C-shaped concave portion 15 Guide portion 16 Belt mounting portion 17 Female side magnet portion 18 C-shaped convex portion 19 Open end portion 20 Projection portion 21 Guide groove 22 Belt mounting portion 23 Tongue

Claims (9)

The carrier body,
A pair of left and right shoulder belts supporting the carrier body;
A bridge belt provided between the shoulder belts for regulating the interval between the shoulder belts;
A connecting member that can connect or separate the bridge belt;
The connecting member includes one magnet that can be coupled to or separated from the other magnet described later, and an upper surface that rotates around an axis parallel to the upper surface and perpendicular to the connecting / separating direction of the bridge belt. A nursery band comprising: one snap member provided with a connection release plate for releasing the connection between the magnet and the other magnet described later; and the other snap member provided with the other magnet.   A fitting portion for fitting and holding the one snap member and the other snap member to the one snap member and the other snap member when the one snap member and the other snap member are connected. When the one snap member and the other snap member are separated, the other snap member is pressed by the pressing force when the connection release plate is rotated to release the fitting portion. The baby litter according to claim 1, wherein the one snap member and the other snap member are separated from each other.   The connection release plate is formed of a metal plate that can be attracted by the magnetic attractive force of the one magnet, the opening is provided in the connection release plate, and the protrusion is provided in the other snap member. And the other snap member, the one magnet and the other magnet are attracted by a magnetic attraction force, the opening is fitted into the protrusion, and the connection release plate is When the magnet is attracted and the one snap member and the other snap member are separated, the connection release plate is separated from the one magnet by rotating around the axis of the connection release plate, The baby litter according to claim 1 or 2, wherein the opening is separated from the protrusion.   The one end part of the said connection cancellation | release board is fastened with one end, The connection cancellation | release string for performing isolation | separation operation of said one snap member and said other snap member is provided. Item 4. The baby litter according to any one of items 3 to 3.   The baby litter according to claim 4, further comprising a knob on the other end of the connection release string.   When a pressing part for releasing the fitting of the fitting part is provided at the tip of the tip part of the connection release plate, and the one snap member and the other snap member are separated from the other snap member The baby litter according to any one of claims 1 to 5, further comprising an opening end portion pressed by the pressing portion.   The fitting portion includes a substantially C-shaped recess formed in a substantially C-shaped row-shaped recess provided in the one snap member, and a substantially C-shaped row-shaped projection provided in the other snap member. The baby litter according to any one of claims 2 to 6, wherein the baby band is formed of a C-shaped convex portion formed.   The one snap member includes a plurality of rows of guide portions formed in a direction parallel to the connecting / separating direction of the bridge belt, and the other snap member includes the one snap member and the other snap member. The baby litter according to any one of claims 1 to 7, further comprising a plurality of rows of guide grooves that guide the connection of the guide portions when connected.   One end is connected to the belt portion of the bridge belt, and the other end is interposed between the back side of the other snap member and the human body side, and a tongue-like body extending to the outside of the other snap member is provided. The baby litter according to any one of claims 1 to 8, characterized in that it is a baby litter.

Images