JPH0721390Y2 - Car cot - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to an infant bed that is used by being placed on a seat of an automobile.

[Prior art and its problems]

It is commonly practiced and known to use an auxiliary seat for an automobile called a "car seat" as a tool for seating an infant in a car seat without the care of a guardian.

However, although the above car seats can be seated alone, they are not suitable for use in infants aged as young as they can not cope with the shaking and vibration of the car that occurs when the car progresses without protective equipment. However, it cannot be used for a person who cannot always maintain a sitting posture on the seat of a car, such as a newborn baby and a young infant, who is always asleep.

A simple automobile bed for infants, as described in Japanese Utility Model Publication No. 63-18502, has been developed for use with such infants having a low age.

However, the simple automobile bed described in the above publication has a structure in which a box-shaped simple bed is simply hung from a pillar attached to an automobile seat, and the bed body is not fixed anywhere. However, there is a drawback in that the cot also sways due to the vibration and vibration of the car, which makes the infant in the bed uncomfortable.

In addition, in the case of this structure, when a moving vehicle is suddenly braked and stopped, or when a sudden impact such as a sudden stop due to a collision accident is applied to the cot, the cot is held by the fixing mechanism or the maintenance mechanism. It has been pointed out that there is a danger that a swinging bed due to a sudden shock is applied to the simple bed portion that is not open, and that this swinging causes a sleeping infant to be thrown out of the bed.

[Purpose of device]

The object of the present invention is, of course, that it can be used as an in-car baby bed, and when it is not used as an in-car bed, the bed part is removed from the holding frame to carry a couhan (car bed for carrying). It is intended to provide an in-car baby bed configured so that it can also be used.

Another object of the present invention is that when the bed is used as a vehicle, the bed body is firmly fixed to the holding frame, which causes driving on a bad road, sudden stop of the car, and other causes. Sway, vibration,
Alternatively, it is intended to provide an in-car baby bed configured so that the impact of a sudden shock is minimized and the bed body is stably held on the car seat. is there.

Still another object of the present invention is to enable a locking belt used for locking the bed body to the holder to function as a pop-out protection device for an infant lying in the bed body. It is intended to provide a car-mounted baby bed configured.

[Key points of device]

The present invention is an in-vehicle device comprising a holding frame body fixed on a vehicle seat via a seat belt, and a basket-shaped infant bed body detachably mounted on the holding frame body. An infant bed for children, wherein the holding frame is formed by a bottom frame and an upright frame so that the side surface has a substantially L-shape, and the bottom frame has a bottom frame at the tip thereof. A locking belt is attached to fix the baby bed placed on it, and the tip of the locking belt is detachably fitted and locked to the upper end of the standing frame. The bed for infants, which has a structure with a tie attached, is placed on the holding frame, and the bed for the infant is pulled up from the tip of the bottom frame to lock the infant bed. A car-mounted infant configured to be fixed on a holding frame by a belt It has been a main point of devising a bed.

〔Example〕

 Hereinafter, embodiments of the present invention will be described with reference to the drawings.

The in-car baby bed according to the present invention is constituted by a combination of a bed body 1 formed in a horizontally elongated basket shape having an open upper surface and a holding frame body 2 on which the bed body 1 is detachably mounted. is doing.

The bed body 1 is made of a rattan, a synthetic resin or other material and is formed into a horizontally long basket-like shape having an opening on the upper surface. The side surface of the bed body 1 is recessed into a concave shape by an appropriate length. Recessed recessed portions 11, 11 are formed.

Reference numerals 12 and 12 are portable belts attached to the bed body 1, and both ends of a belt-shaped body having an appropriate length are attached to the bed body 1.
By being fixed to the side surface along the longitudinal direction, the handle is formed in an inverted U shape.

Reference numeral 3 denotes a hood for sunshade that is attached to the bed body 1 so that it can be freely opened and closed.
It is configured so that it can be deployed in a side fan shape as needed by pivotally attaching to a mounting base 31 attached to the.

The mounting base 31 described above is the tip (bottom frame) of the holding frame body 2.
It also serves as a locking tool for the locking belt 21 extended from the end 22), and has a locking claw 32 protruding at the distal end of the base 31 so as to be parallel to the concave portion 11. The locking claw 32 and the recessed portion 11 formed at the upper end of the bed body 1 are formed.
The belt 21 for locking is designed to be locked in the gap between and.

When the bed body 1 is made of synthetic resin, the locking claw 32 can be formed at the upper end of the recessed portion 11 so as to be integrated therewith.

The holding frame body 2 on which the bed body 1 is placed is formed in a side face L shape by a bottom frame 22 bent in a plane inverted U shape and a standing frame 23 standing upright from the base end portion thereof. ing.

In the embodiment, the above-mentioned bottom frame 22 is bent and formed in a plane inverted U shape using a metal pipe or the like, and then the base end thereof is erected in a side L-shape to form a core frame 24 of the upright frame 23. However, the present invention is not limited to this.For example, the bottom frame 22 is configured by using one flat plate-like body, and the base end portion of the bottom frame 22 is erected to make the core frame 24. Can also be configured.

Reference numeral 25 denotes a reinforcing plate which is provided near the boundary between the bottom frame 22 and the core frame 24, which firmly maintains the structural body of the holding frame body 2 and which is formed near both ends of the reinforcing plate 25. The seat belts B, B, which are originally installed in the vehicle seats, can be inserted and locked in the holes 26, 26. (See FIG. 5) 27 and 27 are locking claws attached to the upper end of the standing frame 23, and two frame plates 23 'and 23' mounted so as to sandwich the standing frame 23.
The height is such that it can project into the fitting portion 28 formed at the upper end of the.

The locking claws 27, 27 described above are side surfaces of the locking bar 29 when the locking bar 29 attached to the tip of the locking belt 21 extending from the bottom frame 22 is fitted to the fitting portion 28. It is designed so that the locking bar 29 does not come off from the fitting portion 28 by being locked to.

The standing frame 23 is configured by stacking two frame plates 23 'and 23' formed of a hard synthetic resin or the like, and is configured such that the core frame 24 is sandwiched inside the overlapping portion. ing.

27 'is a cover of the locking claw 27 and covers the rear surface of the locking claw 27 protruding from the upper end of the frame plate 23' to prevent the locking claw 27 from being exposed to the outside.

Reference numeral 30 denotes a closing lid that is attached to the upper end of the upright frame 23 so as to be openable and closable, and by closing the lid, the locking bar 29 that is locked by the locking claws 27, 27 floats up from the fitting portion 28 and separates. To prevent that.

A known locking mechanism 30 'is formed on the closing lid 30,
By operating these, the closing lid 30 is prevented from being opened unnecessarily.

The locking mechanism 30 'includes a locking claw 30a attached to the closing lid 30 formed on one frame plate 23' when the closing lid 30 is closed.
Is configured to engage with the locking plate 30b formed on the other frame plate 23 '.

The structure of the lock mechanism 30 'is not limited to the illustrated structure, and may be any structure as long as the closed state can be maintained when the closing lid 30 is closed.

The locking belt 21 extended so as to be pulled out from the tip of the bottom frame 22 uses a belt-shaped body having a length enough to be wound around the front wall surface of the bed body 1 formed in a basket shape and the upper surface thereof. The lock bar 29 is attached to its tip.
Is installed.

The length of the locking rod 29 matches the width of the upright frame 23 or is formed to have a dimension slightly shorter than this.

The use of the locking rod 29 attached to the tip of the locking belt 21 is not essential to the present invention, and is shown in FIGS. 17 and 18, for example.
As shown in the figure, a locking buckle plate 29a can be attached to the tip of the locking belt 21 in place of the locking bar 29, but in this case, the locking buckle plate 29a is fitted. It is necessary to provide the other member to be engaged with the other buckle mechanism 29b to which this member should be fitted.

The locking belt 21 is detachably attached to the front end of the bottom frame 22 via a buckle metal fitting 21a for attachment, and the locking belt 21 is made detachable. If it gets dirty, it can be removed and washed easily.

Numeral 5 is a net for protection that is passed over the belts 21 and 21 for locking, and by covering the upper surface of the infant lying on the bed body 1 in an emergency (when a sudden shock is given). The infant is prevented from being thrown out of the bed body 1.

Further, a part of the locking belt 21 is used as the protective net 5 so that the infant lying on the bed body 1 can be easily confirmed from the outside.

As shown in the figure, the locking belt 21 used in the present invention includes two locking belts 2 independent from the tip of the bottom frame 22.
In addition to the structure in which the protective nets 5 are stretched between the locking belts 21 and 21, the protective nets 5 having a proper width are provided. Belts 21 and 21 for locking are integrally sewn on both ends (edges),
It is also possible to configure the entire belt, which is constituted by the belt for locking and the net for protection, into one band.

The manner of attaching the protective net 5 to the locking belt 21 is as shown in FIGS. 1, 2, 4 and the like.
In addition to the case where the upper surface of the bed body 1 is covered with a suitable width, a belt 21 for locking as illustrated in FIG.
It can also be stretched over the entire length of.

When two locking belts 21 are used, in addition to the case where the full length portions thereof are provided in parallel with each other, as shown in FIG. It can also be formed so as to be integrated.

Reference numeral 4 is a shock absorbing plate attached near the base end of the locking belt 21, and is a side surface portion of the bed body 1 (a portion where the concave recess 11 is formed) using a plate-shaped material having appropriate elasticity. Is formed so that it can come into contact with. (Refer to FIG. 1) The above-described shock absorbing plate 4 is provided for the bed body 1 for infants when the shock absorbing plate 4 is in contact with the bed body 1 when a shock or the like due to a sudden stop of an automobile is applied. It exerts the effect of reinforcing the side part and preventing its deformation.

Also, when the shock absorbing plate 4 is attached across the two locking belts 21, 21 as shown in the figure, the bed body 1 for infants is moved by some shock and one of the locking belts is locked. When the load is concentrated on the belt 21, the force (load) can be distributed to the other locking belt 21 via the shock absorbing plate 4 fixed to the locking belt 21. .

When attaching the locking belt 21 to the shock absorbing plate 4, the belt insertion hole 4 is formed in the shock absorbing plate 4 as shown in the figure.
In addition to the case where the locking belt 21 is inserted through the holes 1, 41, the locking belt 21 and the shock absorbing plate 4 are integrally sewn and fixed to the locking belt 21. The load (shock) applied to the shock absorbing plate 4 can be absorbed.

[Use of device]

The present invention constructed as above is used as follows.

(1) Mounting of the holding frame to the automobile seat The present invention is mainly used in the rear seat of the automobile.

In use, first, the holding frame body 2 is placed on the rear seat of the automobile, and then the bent portion of the holding frame body 2 placed on the seat (the standing frame 23 and the bottom frame 22 are Boundary)
Then, the seat belt B originally installed in the automobile seat is locked and fixed.

There are several kinds of methods for locking the seat belt B. For example, when using a two-point type seat belt, there are two methods: i ... two with a locking buckle attached to the tip. Of the seat belts B, B of the seat belts B, B are inserted from the rear side of the through holes 26, 26 formed near the lower end of the standing frame 23 and pulled out to the front side, and then the two seat belts B, B A method of fitting and locking the tip parts (buckle parts) to each other. (See FIG. 8) ii ... A method of pulling out the two seat belts B, B from both sides of the upright frame 23 to the front side and locking them at the front center portion near the base end of the upright frame 23. (See FIG. 9) iii ... As shown in the layout diagram of FIG. 7, of the seat belts B originally installed in the rear seats, the tip of the seat belt B installed on the rightmost seat surface. Part (locking buckle part) is inserted from the rear surface of the left through hole 26 and pulled out to the front side, and then the other seat belt B fitted thereto is directly drawn out to the front surface of the standing frame 23, and both are fastened. How to fit and lock each other. (When the bed body 1 is placed on the right side of the rear seat. See FIG. 11.) iv ... As shown in the layout diagram of FIG. 7, the most seat belt B originally installed in the rear seat. The front end of the seat belt B (buckle part for locking) equipped on the left seat surface is inserted from the back surface of the through hole 26 on the right side and pulled out to the front side, and then the other seat fitted with this seat. Belt B
A method of directly pulling out to the front surface of the upright frame 23, and fitting and locking both. (When the bed body 1 is placed on the left side of the rear seat. See Fig. 12).

When the structure of the seat belt B uses a three-point type seat belt, v ... A locking member (locking plate) slidably attached to the shoulder belt is provided from the rear side of one through hole 26 to the front side. Pull out to the side,
The other waist belt is inserted into the other through hole 26 and pulled out to the front side. In this way, the locking portions (buckle portions) of the two seat belts B, B pulled out to the front surface of the upright frame 23 are locked by tightening them.

In addition, in this case, the shoulder belt is opened in a V-shape at the portion tightening the waist and the belt portion tightening the shoulder,
It is desirable to attach the locking fitting 6 to the V-shaped branch portion.

(2) Mounting of infant bed i ... First, the holding frame 2 is fixed to the automobile seat, and then the infant bed body 1 is placed on the bottom frame 22.

ii ... Next, pull out the locking belts 21 and 21 that are drawn out from the tip of the bottom frame 22, and wrap them while hanging the locking belts 21 and 21 from the front surface to the upper surface so as to cross the bed body 1 for infants. .

iii ... When performing the above operation, the belts 21 and 21 for locking are locked at their intermediate portions to the recessed concave portions 11 and 11 formed in the front and rear surfaces of the baby bed body 1, and the baby bed is being held. The main body 1 is restricted from moving left and right.

iv ... The locking belts 21 and 21 that have completed the above-mentioned operations are fitted with a locking rod 29 attached to the tip end of the locking belts 29 to the fitting portion 28 formed at the upper end of the standing frame 23. To combine.

v ... After fitting the locking rod 29 to the fitting portion 28, the closing lid 30 is closed to complete the attachment of the infant bed body 1.

[Effect of device]

The effects of the present invention configured as described above are as follows.

(1) Since the bed main body 1 and the holding frame body 2 are combined, the fixing to the automobile seat can be achieved by a simple means of fixing only the holding frame body 2. It has become possible.

(2) The holding frame body 2 is constituted by the bottom frame 22 and the upright frame 23 so that the side surface has an L-shape, and the bottom frame 22 and the upright frame.
Boundary part (L-shaped bent part) with 23 is seat belt B,
Since the structure is fixed by B, the boundary portion can be easily fixed to the automobile seat simply by tightening the seat belts B, B, and a strong fixed state can be maintained.

(3) Conventionally known structure (Jitsuko Sho 63-18502)
In the case of the structure described in the publication, since the infant bed was hung on the support frame, the infant bed also rocked when the vehicle vibrated or swayed. Since the bed body 1 for infants is placed on the frame 2 for holding and then fixed by the belt 21 for locking, the bed body 1 is stable on the frame 2 for holding. It was possible to be retained, and these drawbacks could be completely eliminated.

Further, since the net 5 for protection is stretched, even if a sudden impact or the like due to a sudden stop is applied, the infant can be safely laid down without jumping out of the bed body 1 for the infant.

Furthermore, there is also a feature that the infant in the bed body can be monitored by forming the protective net into a mesh shape.

(4) Since the bed body 1 for infants is only locked to the frame body 2 for holding through the belts 21 and 21 for locking, the bed body 1 for infants is used as a coohan (for portable use. If you want to use it as a baby bed) Locking belt 21,21
It is possible to remove it by an extremely simple means of simply opening the door, and there is an effect that it is possible to easily use the two methods of using the vehicle-mounted bed and Kuhan.

(5) Since the shock absorbing plate 4 is attached to the belt 21 for locking, when a sudden shock is applied to the bed body 1 for infants, the side surface (side wall) with which the shock absorbing plate 4 is in contact is fixed. It is possible to prevent deformation and safely protect an infant lying inside the bed body 1.

Further, when the shock absorbing plate 4 is attached to the two locking belts 21 and 21 so as to extend across it, even if a load due to a shock or the like is concentrated on one of the locking belts 21, the shock absorbing plate 4 is It becomes possible to distribute the load to the other locking belt 21 via the, and it is possible to avoid various troubles that occur when only one locking belt 21 bears the load. Have

(6) A concave portion 11 for locking the belt is formed on the side surface of the bed body 1 for infants, and the locking belt 21 including the protective net 5 is locked in the concave portion 11 portion. Because I did
The distance between the locking belt 21 and the infant can be made as small as possible.

As a result, even if a sudden shock is applied to the infant bed body 1 and the infant's body rises, the movement of the infant in the bed body 1 can be made extremely small. It has the feature that it can completely prevent an abnormal situation such as the fall of an infant.

[Brief description of drawings]

FIG. 1 shows an embodiment of the present invention. FIG. 1 is a perspective view showing a state of being mounted on a car seat, and FIG. 2 is an exploded view showing a state in which a holding frame and a baby bed are separated. FIG. 3 is a perspective view, FIG. 3 is a cross-sectional view taken along the locking portion of the locking belt in FIG. 1, and FIG. 4 is a perspective view showing only a holding frame.
FIG. 5 is an exploded perspective view of a holding frame body without the locking belt, and FIG. 6 is an enlarged front view showing a fitting portion between the leading end portion of the locking belt and the standing frame, and the closing lid is opened. FIG. 7 is a plan view showing an arrangement portion of a seat belt originally installed in an automobile seat, and FIGS. 8 to 12 show various fastening modes of the seat belt with respect to the standing frame. 13 to 16 are perspective views showing a modified example of the locking belt, and FIG. 17 is a buckle for locking the locking bar attached to the tip of the locking belt. FIG. 18 is a perspective view showing a modified example, and FIG. 18 is a rear view of the standing frame in the above figure. DESCRIPTION OF SYMBOLS 1 ... Bed main body, 11 ... Recessed portion for locking belt, 12 ... Portable belt, 2 ... Frame for holding, 21 ... Belt for locking,
22 ... Bottom frame, 23 ... Standing frame, 23 '... Frame plate, 24 ... Core frame, 25 ... Reinforcing plate, 26 ... Through hole, 27 ... Belt locking claw, 27' ... Cover, 28
... belt fitting part, 29 ... locking rod, 29a ... locking buckle plate, 29b ... buckle mechanism, 30 ... closing lid, 30 '... locking mechanism, 30a ... locking claw, 30b ... locking plate, 3 ... Sunshade hood, 31
… Mounting base, 4… Shock absorbing plate, 5… Protective net

Claims (8)

[Scope of utility model registration request] 1. A frame 2 for holding, which is fixed on a vehicle seat via seat belts B, B, and a basket-shaped baby bed 1 which is detachably mounted on the frame 2 for holding. The holding frame body 2 is formed by the bottom frame 22 and the upright frame 23 so that the side surface has a substantially L shape.
Moreover, a belt for locking having an appropriate length for fixing the bed 1 for an infant placed on the bottom frame 22 at the tip of the bottom frame 22.
The bed 1 for infants, which is configured by attaching 21 and is placed on the frame 2 for holding, is a lock that is drawn out upward from the tip of the bottom frame 22 so as to wind the bed for infants. An in-car baby bed configured to be fixed on the holding frame body 2 by a belt 21 for holding. 2. A locking bar 29 detachably fitted to the upper end of the upright frame 23 is attached to the front end of the locking belt 21 pulled out from the front end of the bottom frame 22. An in-car baby bed according to claim 1 of a certain utility model registration claim. 3. An in-car baby bed according to claim 1 or 2, wherein the locking belt (21) is detachably attached to the bottom frame (22). . 4. A holding frame body 2 formed by a bottom frame 22 and an upright frame 23 so that a side surface thereof has a substantially L-shape,
A utility model registration claim 1 in which a reinforcing plate 25 having through holes 26, 26 for inserting the automobile belt B is provided in a boundary portion between the bottom frame 22 and the upright frame 23. Car cot for children. 5. An in-car baby bed according to claim 2, wherein the locking tool attached to the tip of the locking belt 21 is constituted by a buckle mechanism. 6. An in-car baby bed according to claim 1, wherein a protective net 5 is integrally attached to the locking belt 21. 7. An in-car baby bed according to claim 1 or 2, wherein the shock absorbing plate 4 is attached to the locking belt 21. 8. The in-car baby bed according to claim 7, wherein the shock absorbing plate is attached only to the central portion of the side surface of the bed body 1.