KR20220002290U - foldable prefabricated bed for car - Google Patents

Abstract

A plurality of plate materials 100 in a certain shape are connected in a line with a hinge 130 so as to be in the form of a zigzag on the side and are combined into one (Fig. A plurality of horizontal grooves (110 in FIG. 3) are formed in the drawing on both sides of each plate of the plate part, and the end of the U-shaped bar material on the vertical cross-section (vertical dotted line in FIG. 5) is an annular C-shape biting the groove. Each of the moving bars 200 is horizontally covered along the horizontal grooves 110 on both sides of the plate part and is combined into one flat part and is completed, and when in use, each moving bar 200 is horizontally (dotted arrow in FIG. 4) A foldable prefabricated vehicle bed, characterized in that it is used by moving.

Description

Foldable prefabricated bed for car}

The present invention relates to a bed for a vehicle, and more specifically, it is for flattening the floor of the bed for sleeping in a passenger car, not a camping car.陟塚 again? It is put on top of the front and rear seats of the 1st and 2nd rows and used (Figs. 14 and 15), and it is the technology of the design to stably form a flat bottom surface on the various curved shapes formed on the seat seats of various car types. is an element

The conventional vehicle bed is mainly an air-injection type air mat, so it does not provide sufficient stability due to insufficient flattening and unstable fluidity of the bed surface, making it an obstacle to a good night's sleep. There has been a cumbersome aspect, and the thickness of the mat itself is excessively thick, making it impossible to efficiently use the narrow space in the car, while the air in the mat often falls out while sleeping.

In addition, the vehicle bed that uses a field bed with a tent cloth on a frame made of a metal pipe has a large size and is equipped with equipment, so it is inconvenient to install it in a narrow car, and it is somewhat difficult for women to use. There have been many cases where the support legs of limited shape and location do not fit the various interior space conditions and rather become an obstacle.

Accordingly, the present invention complements these points, and has the advantage of maximizing portability while being light and easy to install along with stable flattening of the bed for a deep sleep.

The main problem to be solved by the present invention is that when the design is installed in a car (Figs. 14, 15, 18), it maximizes the flatness and fixation of the bed floor to give comfort in use, and maximizes portability and storage to maximize portability and storage of the trunk. The main problem to be solved is that it does not occupy a large volume in the car, and the weight does not become excessively heavy, and that the installation process of the design is not difficult or cumbersome.

For the devised body for this, the plate parts 100 and 130 to which the flat plate 100 is connected by the hinge 130 (FIG. 2) are formed, and the hinge is fitted on both sides of the plate part so that the hinge does not fold again when used here. After the engaging portion 110 or 111 is formed as a groove 110 or a jaw 111 into which the moving bar 200 can be fitted, and the moving bar 200 is fitted to the engaging portion (FIG. 4), This problem is solved since each moving bar is positioned on the folding part with the hinge 130 (FIG. 5) during use.

Here, for the role of supporting the entire flat part (FIG. 5) and distributing the load when the user lies down, the coupling holes (FIG. 14, 180) continuous on both sides of the flat part (FIG. 5) are continuous at regular intervals and , By moving the coupling portion 310 of the V-shaped support part 300 and selectively fitting it into the coupling hole 180 and temporarily coupling it, the V-shaped angle, position and height of the support part are changed, the V-shaped support part 300 and the flat part (FIG. 5) can be used in combination (FIGS. 14 and 15),

There are belt holes 160 on both sides of the flat part (Fig. 5) on the head side, and after attaching a fixed belt with a buckle (161 in Fig. 14) or a string, etc., into this hole, it is combined with the headrest of the rear seat back, that is, the headrest (440). ) or it can be hung or fixed on the headrest height adjustment bar 441, and the support part 300 and the fixing belt (161 in Fig. 14) can be used separately or together according to the user's convenience. will be.

The foldable prefabricated vehicle bed formed in this way eliminates the inconvenience and sleep disturbance of the conventional method, while being small in volume and weight and suitable for carrying, so that anyone, including women and the elderly, can fully install and remove it and use it. , it is possible to solve various problems of the prior art, such as minimizing space occupancy during storage.

1 is an arrangement view showing a plurality of plates and hinges forming the body of the design.
Figure 2 is a side view showing a form in which the hinges are cross-coupled to the front and back of the plate and folded in a zigzag;
Figure 3 is an arrangement diagram showing the design before it is combined.
Figure 4 is a plan view of a state in which the combined design is unfolded to be used.
Figure 5 is a plan view of a state in which the moving bar is moved in order to use the unfolded design.
6 is a plan view in use of the device in which the concave-convex support part fastening hole is formed.
Figure 7 is an expanded view of the support part to which the lever-type coupling part is mounted.
Figure 8 is an expanded view of the support part on which the concave-convex coupling part is mounted.
9 is a side view (vertical dotted line in FIG. 5) and a cross-sectional view (square dotted line on the left side of the side view) combined with the support part equipped with the lever-type coupling part;
10 is a side view (vertical dotted line in FIG. 5) and a cross-sectional view (square dotted line on the left side of the side view) combined with a support part equipped with a bolt-type coupling part;
11 is a side view (vertical dotted line in FIG. 6) and cross-sectional view (square dotted line on the left side of the side view) combined with the support part equipped with the concave-convex coupling part
Figure 12 is a cross-sectional view showing the use state (horizontal dotted line in Figure 6) of each of the concave-convex support portion and the concave-convex coupling portion is formed.
13 is a cross-sectional view illustrating a state in which the concave-convex design and the concave-convex support part are changed and combined in various forms.
Figure 14 is a side view illustrating a state in which a lever-type or bolt-type support and a design are used in combination.
Figure 15 is a side view showing a state in which only the design is used without a support part and a pillow or blanket is used in the support space.
16 is a side view of the design combined with the support part equipped with the lever-type coupling part when the moving bar is embedded in the plate part without surrounding the engaging part 110 or 111 when the plate material of the design is molded and injected (vertical in FIG. 5) dotted line) and cross section (square dotted line at the top left of the side view)
17 is a bottom view of one sheet to be molded and injected.
18 is a side view when a hinge is coupled to one side of a plate material and folded into a U-shape.
19 is a partial longitudinal cross-sectional view when a separate U-shaped bar 111 functions as a moving bar engaging jaw instead of the horizontal groove 110;
20 is a perspective view of an inside of a vehicle showing an example of use of a device having a concave-convex coupling hole.

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

In addition, this embodiment does not limit the scope of the present invention, but is presented only as an example, and various changes are possible within the scope without departing from the technical gist thereof.

For the purpose of the design, there is a flat portion in which a plurality of flat plate materials 100 are connected by a hinge 130. The flat plate materials constituting the flat portion may be 2 to 4 or more, and the material may be wood, but it is light and As long as it is sturdy, there are no restrictions on the material. In addition, in the case of small-volume production, a wood board may be processed and manufactured by a method such as laser cutting, but for mass production, a synthetic resin-based material may be molded and manufactured ( FIGS. 16 and 17 ).

For the main body of the design, a flat part (FIG. 2) in which a plurality of flat plate materials 100 to which the hinges 130 are cross-attached front and back are folded in a zigzag in a side view is formed, or the hinge is attached only on one side and is folded in a U shape A flat part (FIG. 18) is formed, and a groove 110 or a chin 111 into which the fitting-type U-shaped moving bar 200 can be fitted is formed on both sides of the plate part so that the foldable part is spread and not folded again when used. become,

The C-shaped moving bar 200 is in a state in which it is fitted by biting this groove or jaw, and the C-shaped moving bar 200 protrudes slightly from the groove or chin so that it does not deviate from the plate horizontally (on the drawing in FIG. 5). When the fixed jaw 120 is formed and the button 150 with a built-in spring is formed to temporarily fix the U-shaped moving bar, the design is completed.

Here, a separate support unit 300 may be needed to support the design (FIG. 5) when the user is lying down, and to support the use of the device by bearing and distributing the load, which is a design (FIG. 5) regardless of the plate material and the moving bar. ) There are continuous coupling holes (180 in FIG. 14) on both sides of the whole, and a plurality of coupling holes 180 formed on both sides of the design by horizontally moving the coupling part 310 of the V-shaped support part 300. As it is selectively inserted into the devise and the support part is combined, there is a V-shaped support part 300 in which the V-shaped angle, position and height of the support part are selectively changed by the user,

In addition to this, there are belt holes (160 in Fig. 5) on both sides of the head of the device, and after inserting a fixed belt with a buckle (161 in Fig. 14) or a string in this hole, it is combined with the headrest of the rear seat backrest (headrest). , 440) or it can be hung or fixed to the height adjustment bar 441 and used, such a support unit 300 and a fixing belt (161 in FIG. it may be

The hinge 130 connecting the plate materials 100 of the design and the connecting hinge 131 of the V-shaped support part are preferably a long hinge (aka piano hinge) that becomes one over the entire connection surface for durability and marketability, and the plate material 100 ) is molded and injected with synthetic resin, etc., the side thickness of the plate may be slightly thicker than when it is made of a plate such as wood, and a grid-type vertical wall (101 in FIGS. 16 and 17) in the bottom view may be placed, and wood In the case of having a plate material that is molded and injected, unlike a plate material such as a design, a separate hinge is not attached, but the design flat part itself may be in the form of a hinge.

When the plate material of the design is molded and injected, the movement bar of the design is also not a U-shaped (200 in FIGS. 9, 10, 11) surrounding both sides of the plate, but a U-shaped (201 in FIG. 16) or ㅇ-shaped movement It can also be a pipe, and a spring-type fixing button (150 in Fig. 16) is built in this U-shaped (201 in Fig. 16) or O-shaped moving pipe, and this combination is molded and injected again in the pipe-shaped cross-sectional structure of both sides of the plate. It may be built-in.

However, when it is difficult to injection molding a single high-end plate like this, it can be formed by bonding two or more pieces of injection product, and a hole is formed in the form of a finger press the fixing button (150 in FIG. 16) built in the molded plate with a finger. In addition, in the case of a molded plate having a structure in which the bottom surface 102 of the built-in moving bar 201 is blocked, it may also be necessary to have a continuous hole sufficient to move the moving bar using a finger across the bottom of the molded plate, but this is It is not limited, and since the bottom surface 102 of the built-in moving bar 201 is not blocked and the whole is open, it is not indicated separately in the drawings.

100: flat part 101: injection-type flat part vertical support part
102: lower surface of moving bar in injection-type flat part 110: moving bar engaging groove
111: moving bar bite jaw 120: moving bar separation prevention jaw
130: flat part hinge 131: support part hinge
150: moving bar fixing button 151: moving bar fixing hole
160: belt insertion hole 161: fixed belt
170: V-shaped support part concave-convex coupling hole 180: V-shaped V support part side coupling hole
200: U-shaped moving bar 201: ㅁ-shaped moving bar
210: support fixing nut 300: V-shaped support
310: V-shaped support part coupling part 311: V-shaped support part fixing bolt
312: V-shaped support part coupling lever 330: V-shaped support part vertical part
331: V-shaped support part uneven protrusion 350: support space
400: front seat seat 410: front seat backrest
420: rear seat seat 430: rear seat backrest
440: rear seat neckrest 441: rear seat neckrest height adjustment pipe

Claims (4)

A plurality of plates 100 of a certain shape are connected in a line with a hinge 130 and are combined into one with a foldable flat part (FIG. 2), and horizontally on both sides of each plate so that the hinge does not fold when used unfolded. A groove (110 in FIG. 3) or a chin (111 in FIG. 19) is formed in parallel, and the end of the U-shaped bar on the vertical side cross-section (vertical dotted line in FIG. 5) has a ring shape that bites the groove 110 or the jaw 111. A plurality of U-shaped moving bars 200 are horizontally covered along the horizontal grooves 110 or chins 111 of both sides of the plate 100, respectively, and combined into one, each moving bar 200 when used A foldable prefabricated vehicle bed, characterized in that it moves horizontally (dashed arrow in FIG. 4) so that the hinge 130 is not folded. According to claim 1, for the function of supporting the design in the unfolded form when using the design (Fig. 5), a plurality of coupling holes ( 180 of FIG. 14 is present, and a separate V-shaped pedestal 300 is configured for the function of supporting the lower part of the design, and a spring-loaded fixing lever 312 that is inserted into the hole by pulling and releasing it, or a combination turning by hand The pedestal 300 with the coupling part (310 in FIGS. 9 and 10) including the bolt 311 is formed, and the fixing lever or the coupling bolt of the pedestal 300 is formed by a plurality of coupling holes on both sides of the design ( As it is selectively fitted to 180 of FIG. 14 , the V-shaped angle and fixed position and height of the V-shaped support part 300 are changed, and the folding type prefab vehicle bed, characterized in that it is temporarily coupled to the design. The method according to claim 1, wherein for the function of supporting the design in the unfolded form when the design is used, there is a separate V-shaped support part 300 to support the lower part of the design, and the vertical part 331 is hinged again at the ends of both plates of the support part. Connected by (131 in FIG. 8) and there are a plurality of concave-convex protrusions 331 on the upper end of the vertical part, and a plurality of concave-convex holes 170 for coupling on the unfolded lower surface of the design so that the concave-convex protrusions can be fitted. Thereby, when in use, the concave-convex protrusion 331 of the support part is selectively fitted into the uneven hole 170 formed on the lower surface of the design, so that the V-shaped angle and the fixed position and height of the V-shaped support part 300 are Foldable prefabricated vehicle bed, characterized in that it is changed and temporarily combined with the design. The method according to claim 1, wherein the plate 100 is made of a synthetic resin-based material and is formed by a molding injection method by a mold (100 in FIG. 16), and a ㅁ-shaped or ㅇ-shaped pipe-type moving bar 200 is built into the design. A foldable prefabricated vehicle bed, characterized in that.

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