JPH0716369Y2 - Support structure for vehicle suspension bed - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION [Industrial field of application] The present invention relates to a support structure for a suspension bed provided in a vehicle compartment.

[Prior Art] As a supporting structure of a hanging bed which can be easily attached and detached without using a screw member, as shown in FIG. 8, an L-shaped supporting member 2a is attached to a chamber wall 1 while a pipe member for receiving a bed 3 is attached. Alternatively, there is one in which a tip 45 of a rod material (hereinafter referred to as a pipe material) 4 is formed in a hook shape and the tip 45 is hooked on the support member 2a.

Further, as shown in FIG. 9, while the supporting member 2b having the button-shaped head is attached to the chamber wall 1, the hole 46 for inserting the head and the groove 47 for hooking the supporting member 2b at the tip of the pipe member 4 are attached. Is formed.

2. Description of the Related Art Recently, camping cars have become widespread, and when a suspension bed is provided in the camping car, the support portion swings when the above support structure is used. In a vehicle, it is particularly easy to swing when traveling, so sleep is disturbed. In the former support structure described above, if the bed is inadvertently lifted, the tip of the pipe member 4 may come off the support member 2a.

[Problem to be Solved by the Present Invention] Therefore, an object of the present invention is to provide a supporting structure for a suspension bed for a vehicle in which the bed does not swing and there is no fear of coming off.

[Means for Solving the Problems] As shown in FIGS. 1 and 2, the present invention is a hook in which a tip portion 22 is bent above a top surface 12 of a room wall 1 at a corner of a room wall 1 of an automobile. 2, a ring 5 whose tip 51 bends outward is pivotally attached to the upper end of the pipe member 4 for receiving the bed so that the ring 5 can be engaged with the hook 2. Is.

[Action and Effect] As shown in FIG. 2, when the bed is supported by the chamber wall 1 via the ring 5 and the hook 2, and the load of the sleeping person acts,
Since the pipe member 4 is pressed against the two leg portions 21 of the hook 2, the bed does not swing and there is no rattling. Further, as shown in FIG. 5, the engagement between the ring 5 and the hook 2 first raises the pipe member 4 in the A direction and then rotates the ring 5 in the B direction. Therefore, even if the bed is inadvertently lifted, there is no possibility that the engagement will be disengaged and the bed will fall.

[Embodiment] FIGS. 1 to 7 show an embodiment of the present invention. As shown in FIG. 6, the metal pipe member 4 for receiving the bed 3 has a wide U-shape, and a ring 5 is rotatably pivotally attached to both upper ends of the metal pipe member 4. As shown in FIG. 1, the ring 5 is formed by bending the upper end 51 of the ring 5 toward the outside with respect to the bed.

On the other hand, in the upper part of the passenger compartment wall 1, a corner formed by a vertical surface 11 and an upper surface 12 extending from the upper end thereof in the vehicle exterior direction is formed. The hook 2 on which the ring 5 is hooked is U-shaped, and its two legs 21 are fixed to the vertical surface 11 by welding or the like. The head 22 of the hook 2 is located above the upper surface 12,
It is bent to follow this. The width of the ring 5 is wider than the width of the hook 2.

In order to provide a suspension bed having the above structure in a camper, for example, as shown in FIG. 7, the left and right chamber walls of the camper C are formed with corners having vertical surfaces 11 and upper surfaces 12 as shown in FIG. 2, respectively. Then, the hooks 2 are fixed to the two positions in the front-rear direction.

On the other hand, the bed 3 is also provided with two pipe members 4 as shown in FIG. 6, and the rings 5 are attached to both ends thereof. Then, a bar-shaped shelf material 10 is fixed to the front in the vehicle width direction, and each ring 5 is hooked and engaged with each hook 2 with one end of the bed 3 placed on the shelf material 10. Suspend bed 3. In FIG. 6, only the right side chamber wall is shown and the left side chamber wall is omitted.

2, 3 and 4 show a state in which the tip end portion 51 of each ring 5 is rotated to the lower side of the head portion 22 of each hook 2 and engaged therewith. When the bed 3 is suspended by engaging the rings 5 with the hooks 2 and the sleeping person rides on the bed 3, as shown in FIG. 3, the ring 5 is pivotally attached to the bed 3 and the sleeping person against the load. A reaction force in the F ₁ direction is generated, and the pipe member 4 is slightly bent by the component force F ₂ and is pressed against both leg portions 21 of the hook 2 as shown in FIG. Therefore, each tip of each pipe member 4 is received at two circumferential locations S ₁ and S ₂ .

In the support structure of the present invention, however, the pipe material 4 supporting the bed 3 is pressed against the hook 2 outward in the width direction of the bed 3 and at two points S ₁ in the longitudinal direction of the bed 3,
Since it is received by S ₂ , it is supported stably without rattling or rocking even when the vehicle is running.

Moreover, as shown in FIG. 5, a pipe member 4 supporting the bed 3 is provided.
Since it is designed to be removed by lifting it in the A direction and rotating the ring in the B direction, it will not accidentally come off. When the ring 5 is engaged with the hook 2, the ring is rotated in the anti-B direction, placed on the upper surface 12 of the chamber wall, and the bed is lowered in the anti-A direction, contrary to the removal.

[Brief description of drawings]

1 to 7 show an embodiment of the present invention. FIG. 1 is a perspective view of a support structure in a separated state, FIG. 2 is a perspective view of the support structure in an engaged state, FIG. 3 and FIG. 4 is a side view and a top view of the support structure in an engaged state, FIG. 5 is a view showing an operation when the support structure is detached, FIG. 6 is a view showing a support state of the bed, and FIG. 7 is a camper. FIG. 8 is a schematic view showing a state in which a suspension bed is provided, and FIGS. 8 and 9 are views showing a conventional support structure. 1 …… Room wall 11 …… Vertical surface 12 …… Top surface 2 …… Hook 3 …… Bed 4 …… Pipe material 5 …… Ring

Claims (1)

[Scope of utility model registration request] 1. A leg of a U-shape is fixed to the vertical surface at a corner portion of a compartment wall formed by a vertical surface and an upper surface extending from the upper end of the vertical surface toward the vehicle exterior direction, and a head is bent above the upper surface. While a hook is provided, a ring having a tip portion bent outward with respect to the bed is pivotally attached to the upper end of a pipe material or a bar material that receives the hanging bed, and the tip portion of the ring is A support structure for a vehicle suspension bed that can be engaged with the head of a hook.