JPH10338066A - Detachable seat - Google Patents

Abstract

PROBLEM TO BE SOLVED: To stably place a detachable seat on the ground or the like with its supporting part folded own when the detachable seat is removed from an automobile or the like so as to use the seat as a field seat or the like by arranging a fixing means to a floor in the lower edge of the supporting part installed foldably on the lower side of a seat part. SOLUTION: A reclining type detachable seat 1 is provided with a seat part 2 and a back rest part 3, and on the lower side of the seat part 2, a pair of left and right plate type supporting parts 40 are arranged foldably. Of fixing means 5, to a floor arranged in the front and rear ends of the lower edge of the supporting parts 40, a front end fixing means 5 is constructed of a hook 51 which is protruded forward, and a rear end fixing means 5 is constructed of a bracket 52, which is provided with a fitting groove 53 opened downward, and a claw 54. A supporting part 40 is arranged foldably from a standing use condition to a folded storage condition, and in the folded storage condition, the supporting part 40 and the fixing means 5 are housed inside a protruded circumference part, so that in this condition, the protruded circumference part can be rough into contact with the ground, and consequently, the detachable seat 1 can be stably placed on the ground.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a seat mainly mounted on a vehicle so as to be detachable.

[0002]

2. Description of the Related Art As shown in FIG. 12, a seat which is detachably mounted on an automobile or the like generally includes a seat portion 12 and a backrest portion.
13, a pair of left and right support portions 14 provided below the seat portion 12, and fixing means 15 provided at the lower edge of the support portion 14, respectively.
It is composed of The fixing means 15 includes, for example, a hook 151 attached to the lower edge front end of the support portion 14 and protruding forward, and a fitting attached to the lower edge rear end of the support portion 14 and opening downward. Bracket with mating groove 153
And a locking claw 154 attached to the bracket 152.

[0003]

When such a detachable seat 10 is installed in an automobile, the detachable seat 10 has a striker 19 provided on the floor F of the automobile, and hooks 151 and claws which are the fixing means 15. And 154 are engaged with each other, but when removed from the car and placed on the ground, there is a problem that the presence of the fixing means 15 deteriorates the sense of stability and is inconvenient as an outdoor seat or table. there were. Therefore, an object of the present invention is to provide a detachable seat that can be effectively used as an outdoor seat, a table, and the like even when detached from a car or the like.

[0004]

SUMMARY OF THE INVENTION In order to solve the above problems, the present invention provides a seat portion, a backrest portion, a support portion which is attached to a lower side of the seat portion, and the support portion. And a fixing means for fixing to the floor provided at the lower edge of the removable sheet, and further provides a detachable sheet,
A seat portion, a backrest portion, a support portion provided below the seat portion, fixing means for fixing to a floor provided at a lower edge of the support portion, and further, a reversible attachment to the lower side of the seat portion. The height of the leg is set to be higher than the combined height of the support and the fixing means, or the support is the seat of the seat. The present invention provides a detachable seat which is attached to a lower side so as to be able to be folded. The backrest may be reclineable,
Further, the seat may be reclined from the folded state to the seat in a fully flat state. Further, a leg portion may be attached to the back of the backrest portion in a foldable manner, and the back surface of the backrest portion may be used as a table surface in a seat folded state.

[0005]

In the first detachable seat according to the present invention, since the supporting portion is mounted on the lower side of the seat portion so as to be tiltable, when the detachable seat is removed from a car or the like, the supporting portion is removed. The detachable sheet can be stably placed on the ground or the like by falling down, and thus can be used as an outdoor sheet or the like.

In the second detachable seat according to the present invention, the leg is attached to the lower side of the seat in such a manner that the height of the leg matches the height of the support and the fixing means. Since the height is set higher than the height, when the detachable seat is removed from a car or the like, the leg is erected, thereby grounding the leg and placing the detachable seat in a stable state. Can be. Here, if the support portion is of a retractable type,
Even if the height of the leg is not higher than the combined height of the support and the fixing means, the leg is erected when the detachable seat is removed from an automobile or the like, and , The legs can be grounded and the removable seat can be stably placed. Therefore, the second removable sheet of the present invention can be used as an outdoor sheet or the like.

If the detachable seat is a reclining seat and legs are attached to the back of the backrest so as to be retractable, the legs are pulled out when the detachable seat is removed from an automobile or the like. The detachable seat can be used as a deck chair or the like by reclining the backrest portion and supporting the backrest portion with the legs. Further, if the backrest can be reclined until the seat is fully flat, the detachable seat can be fully flat and used as a bed or the like. Furthermore, the removable seat can be used as a table if the backrest can be folded on the seat and the back of the seat is used as a table surface in a seat folded state.

[0008]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described below in detail with reference to the drawings. One embodiment of the present invention is shown in FIGS. The removable seat 1 of this specific example is a reclining type seat having a seat portion 2 and a backrest portion 3, and a pair of left and right plate-shaped support portions 40 is provided below the seat portion 2. It is installed upside down. At the front and rear ends of the lower edge of the support portion 40, fixing means 5 for fixing to the floor is provided. The fixing means 5 at the front end comprises a hook 51 extending forward, and the fixing means 5 at the rear end is pivotally mounted on a bracket 52 having a fitting groove 53 which opens downward. Claws 54
The claw 54 is biased by a spring in a direction to project into the fitting groove 53 of the bracket 52. The lower edge of the seat 2 is provided with a projecting peripheral portion 6, and the supporting portion 40 is provided as shown in FIG.
2 is foldable from the standing use state shown in FIG. 2 to the laid-down storage state shown in FIG. 2, and in the laid-down storage state of the support section 40, as shown in FIG. It can be stored in the projection 6.

When the detachable seat 1 is installed in an automobile, the support portion 40 is in an upright use state as shown in FIG. 1, and the striker 9 and the striker 9 provided on the floor F of the automobile are used. It is fixed by engaging the hook 51 and the claw 54, which are the fixing means 5, respectively. On the other hand, when the detachable seat 1 is removed from the automobile, FIGS.
As shown in FIG.
In this case, only the projecting peripheral portion 6 is grounded, and the detachable seat 1 can be stably placed on the ground. Therefore, the detachable seat 1 can be conveniently used as an outdoor seat or the like even when detached from a car or the like. In particular, if the backrest 3 is allowed to recline until the seat becomes a full flat state, as shown in FIG. 4, the detachable seat 1 can be made into a full flat state and used as a mat, bed or the like. it can.

FIG. 5 shows another embodiment of the present invention. The detachable seat 1 'of this specific example has a seat 2' and a backrest 3 '.
And a pair of front and rear plate-shaped support portions 42 and 43 are provided on the lower side of the seat portion 2 'in a retractable manner. At the lower left and right ends of the support portions 42 and 43, fixing means 5 'for the floor is provided. The fixing means 5 'of the support part 42 is composed of a hook 51' protruding forward, and the fixing means 5 'of the support part 43 is provided with a bracket 52' having a fitting groove 53 'that opens downward and the bracket 52'. And a pawl 54 'pivotally attached to the bracket 52'.
4 'is spring-biased in a direction to come into the fitting groove 53' of the bracket 52 '. Below the seat 2 ', U-shaped legs 71 and 72 are further provided. The leg 7
The legs 1 and 72 are installed to be retractable via hinges 70a and 70b, and the leg 71 is a hinge provided at the rear of the lower side of the seat 2 '.
By rotating from the front side to the rear side with the axis 70a as the axis, the state is shifted from the folded storage state to the standing use state, and the leg 72 is attached to the seat 2 ′.
By turning the hinge 70b provided on the lower front part from the rear to the front about the axis, the state is changed from the folded storage state to the standing use state. A U-shaped leg 73 is also provided on the back of the backrest 3 'in a foldable manner via a hinge 70c. The legs 73 are turned upside down from a storage state to a standing use state by being pivoted upward from below with a hinge 70c provided at an upper portion of the back of the backrest 3 'as an axis.

The detachable seat 1 'is provided with supporting portions 42 and 43 as shown in FIG. 6 when it is installed on a car, and is provided on the floor of the car as in the previous embodiment. The striker is fixed by engaging the hook 51 'and the claw 54' as the fixing means 5 '. On the other hand, when the detachable seat 1 is detached from the automobile, the support portions 42 and 43 are lowered together with the fixing means 5 'to the seat 2' side as shown by arrows in FIG. 6 (see FIG. 5). Further, as shown in FIG. 7, by setting the legs 71, 72 in the upright use state and grounding the legs 71, 72, the detachable seat 1 'can be stably placed on the ground. Therefore, the detachable seat 1 'can be conveniently used as an outdoor seat with legs even when detached from an automobile or the like. Further, as shown by the arrow in FIG. 8, the leg 73 is pulled out and the backrest 3 'is reclined rearward, and the backrest 3' is supported by the leg 73, whereby the detachable seat 1 'is decked. It can be used as a chair or the like. In particular, if the backrest 3 'is allowed to recline until the seat is fully flat, as shown in FIG. 9, the detachable seat 1'
Can be used as a bed or the like in a fully flat state. It is to be noted that if the legs 71, 72 are in the down state, and the support portions 42, 43 are down together with the fixing means 5 'to the seat 2' side and are accommodated in the legs 71, 72, no legs are required. It can also be used as a sheet or bed. In addition, support part 4
2 and 43 are not foldable and may be fixed in an upright state. However, in this case, the height of the legs 71, 72 needs to be set higher than the combined height of the support portions 42, 43 and the fixing means 5 '. In such a removable sheet,
The leg portions 71 and 72 are further erected while the support portions 42 and 43 are in the upright state, and the detachable seat 1 ′ can be used by being supported by the leg portions 71 and 72.

Another embodiment of the present invention is shown in FIG. The detachable seat 1 ″ of this specific example has a seat 2 ″ and a backrest 3 ″.
And a pair of front and rear plate-shaped support portions 42 ′, 43 ′ are provided on the lower side of the seat portion 2 ″ in a retractable manner. At the lower left and right ends of the support portions 42 and 43, fixing means 5 ″ for the floor is provided. The fixing means 5 "of the support part 42 comprises a hook 51" which is extended forward, and the fixing means 5 "of the support part 43 is a bracket having a fitting groove 53" which opens downward. 52 '' and a pawl 54 '' pivotally attached to the bracket 52 ''.
54 '' is spring-biased in a direction to come into the fitting groove 53 '' of the bracket 52 ''. Below the seat 2 '', U-shaped legs 71 'and 72' are further provided. The legs 71 ′, 72 ′ are installed in a retractable manner via hinges 70 a ′, b ′, and the legs 71 ′ are provided on hinges 70 a ′ provided at the rear of the lower side of the seat 2 ″. By pivoting from the front to the rear on the axis, the storage position is changed from the folded storage state to the standing use state, and the leg 72 ′ is attached to the hinge 70 provided at the front lower portion of the seat 2 ″.
By turning the b 'as an axis from the rear to the front, the state is changed from the folded storage state to the standing use state. Further, a plate-shaped table portion 8 is attached to the back of the backrest portion 3 ″, and the table 8 is provided with two cup holder portions 81. In the detachable seat 1 ″ of this specific example, the backrest 3 ″ can recline toward the seat 2 ″ to a position where the table 8 is substantially horizontal with the ground.

The detachable seat 1 '' has supporting portions 42 'and 43' standing upright when installed on the vehicle, and the striker provided on the floor of the vehicle and the fixing member are fixed in the same manner as in the previous embodiment. The means 5 '' is fixed by engaging the hook 51 '' and the claw 54 '', respectively. On the other hand, when the detachable seat 1 '' is removed from the automobile, the supporting portions 42 'and 43' are fixed together with the fixing means 5 '' and the seat 2 '' as shown in FIG.
Side, and pull out the legs 71 ', 72' to the standing use state, and further fold the backrest 3 "to the seat 2" side until the table 8 is substantially level with the ground. This allows the detachable sheet 1 ″ to be stably placed on the ground and to be conveniently used as a table with legs. Further, the table section 8 can hold a cup by using the cup holder section 81 described above. The legs 71 ′ and 72 ′ are set in the lying state, and the support 4
If the 2 'and 43' are folded down together with the fixing means 5 "to the seat 2" side and stored in the legs 71 'and 72', they can be used as tables without legs. In addition, support part 4
The 2 'and 43' are not foldable and may be fixed in an upright state. However, in this case, the height of the legs 71 ', 72' needs to be set higher than the combined height of the supports 42 ', 43' and the fixing means 5 ''. In such a detachable seat, the supporting portions 42 'and 43' are left standing and the leg portions
The detachable seat 1 ″ can be used while being supported by the legs 71 ′, 72 ′.

The specific examples of the detachable sheet of the present invention have been described above with reference to FIGS. 1 to 11. However, the present invention is not limited to these, and various modifications may be made without departing from the spirit of the present invention. Can be applied. For example, the pair of left and right support portions 40 in the detachable seat 1 may be a front and rear pair, or the front and rear pair support portions 4 in the detachable seats 1 ′ and 1 ″.
2, 43, 42 'and 43' may be a left-right pair. Further, the hooks 51, 51 ', 51''may be hook-shaped and protruded rearward. Furthermore, the support parts 40, 4
2, 43, 42 ', 43' and legs 71, 72, 73, 71 ', 72'
Is not a retractable type as in this specific example,
2 ', 2''and backrests 3, 3', 3 '' may be stored inside.

[0015]

The detachable sheet of the present invention can be stably installed on the ground even when detached from an automobile or the like.
It can be effectively used as an outdoor sheet, mat, bed, table and the like.

[Brief description of the drawings]

FIG. 1 is a perspective view showing a removable sheet according to an example of the present invention.

FIG. 2 is a perspective view of the detachable sheet (supporting portion retracted and stored) in FIG. 1 as viewed from below.

FIG. 3 is a front view of the removable seat in FIG. 1;

FIG. 4 is a side view showing a detachable sheet (full flat state) according to an example of the present invention.

FIG. 5 is a perspective view showing a removable sheet according to another example of the present invention.

FIG. 6 is a perspective view of the detachable seat in FIG.

FIG. 7 is a perspective view of the detachable seat in FIG.

FIG. 8 is a perspective view of the detachable seat in FIG.

FIG. 9 is a perspective view of the detachable seat in FIG.

FIG. 10 is a perspective view showing a removable sheet according to another example of the present invention.

FIG. 11 is a perspective view of the removable sheet (folded state) in FIG. 10;

FIG. 12 is a perspective view showing a conventional detachable sheet.

[Explanation of symbols]

 1, 1 ', 1' ', 10: Removable seat 2, 2', 2 '', 12: Seat 3, 3 ', 3' ', 13 ... Back part 40, 42, 43, 42', 43 ', 14 ... support parts 41, 41', 41 '' ... hinges 5, 5 ', 5' ', 15 ... fixing means 51, 51', 51 '', 151 ... hooks 52, 52 ', 52' ', 152 ... Brackets 53, 53 ', 53 ", 153 ... Fitting grooves 54, 54', 54", 154 ... Locking pawls 6 ... Protrusion parts 70a, 70b, 70c, 70a ', 70b' ... Hinge 71, 72, 73, 71 ', 72' ... leg 8 ... table 81 ... cup holder 9, 19 ... striker

Claims (7)

[Claims] 1. A vehicle comprising: a seat; a backrest; a support which is foldably mounted below the seat; and means for fixing to a floor provided at a lower edge of the support. Features removable seats. 2. A seat, a backrest, a support provided below the seat, means for fixing to the floor provided at a lower edge of the support, and further below the seat. A removable seat having a leg that is mounted to be retractable, wherein the height of the leg is set higher than the combined height of the support and the fixing means. 3. A seat portion, a backrest portion, a support portion which is foldably attached to a lower side of the seat portion, a fixing means for fixing to a floor provided at a lower edge of the support portion, and the seat portion. A removable seat having a leg mounted on a lower side of the part. 4. The removable seat according to claim 1, wherein said backrest portion is made reclineable. 5. The detachable seat according to claim 4, wherein the backrest portion is capable of reclining from the folded state onto the seat portion until the seat becomes a full flat state. 6. The removable seat according to claim 4, wherein a leg portion is attached to a back surface of the backrest portion so as to be able to be folded. 7. The removable seat according to claim 4, wherein a back surface of the backrest portion is used as a table surface in a folded state of the seat.