JP2014198218A - Rucksack with folding chair - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an epoch-making rucksack with a folding chair, having an extremely high commercial value.SOLUTION: A rucksack with a folding chair is so configured that: a seat member 8 for forming a seat part 7 between opposed upper end parts of a leg part 6 formed by crossing and pivoting a pair of leg part half bodies 6A in an X shape is constructed; a leg opening width of the leg part 6 is regulated by the seat member 8; the seat member 8 is provided with a construction length adjusting mechanism 9 so as to freely adjust a construction length of the seat member 8 to be constructed between the opposed upper end parts of the leg part 6; a backrest part 4 is tiltingly moved with a tilting rotation of the leg part half body 6A of the leg part 6; and when lengthening a construction length of the seat member 8, a seating face length of the seat part 7 is enlarged, a seating face height position of the seat part 7 declines, and a tilting angle of the backrest part 4 is enlarged.

Description

  The present invention relates to a rucksack with a folding chair.

  Conventionally, various rucksacks with folding chairs have been proposed in which a folding chair is attached to the rucksack, and the folding chair can be carried with the rucksack on the back with the backpack.

  For example, a rucksack with a folding chair shown in Patent Document 1 is provided with a chair storage portion on the surface of the rucksack that comes into contact with the back, and the folding chair is attached to the chair storage portion. Is folded and stored in the chair storage portion, and at the time of a break, the folding chair attached to the chair storage portion can be unfolded and seated while being attached to the chair storage portion.

  Moreover, the folding chair attached to this chair storage part is provided with the backrest frame, and it is comprised so that it can lean on and sit on this backrest frame.

JP 2001-112541 A

  However, the folding chair of the conventional rucksack with a folding chair as described above has a primary object of being easy to carry, and as a chair, the idea of simply sitting is given priority.

  Therefore, the folding chair attached to the rucksack does not have the function of narrowing the seat surface or adjusting the height of the seat surface.Also, you can lie on your back with your legs extended like an easy chair or a summer bed. There was no such thing that would make it possible to sit down.

  In view of the present situation as described above, an object of the present invention is to further research and develop a rucksack with a folding chair, and to provide an innovative rucksack with a folding chair with extremely high commercial value.

  The gist of the present invention will be described with reference to the accompanying drawings.

  In the rucksack with a folding chair, the folding chair 2 is attached to the rucksack 1, and the folding chair 2 can be carried along with the rucksack 1 by carrying the rucksack 1 on the back. Has a structure in which a continuous portion 5 connected to the backrest portion 4 of the folding chair 2 is provided on the back side surface, which becomes the back side when carrying the back, and the folding chair 2 includes the leg portion 6, the seat portion 7, and the backrest portion. The leg portion 6 includes a pair of leg half bodies 6A that are pivotally attached in an X-shape so as to be foldable, and a seat member 8 that forms a seat portion 7 between opposing upper end portions. The seat member 8 is configured to restrict the opening leg width, and the seat member 8 includes a construction length adjusting mechanism 9 that adjusts a construction length that is constructed between the opposing upper end portions of the leg portion 6. The backrest portion 4 is provided on one leg half 6A of the leg portion 6 so as to be pivotable so as to be foldable and superposed on the leg portion 6, and the one leg half half. When the folding chair 2 is put into use by providing a contact locking portion 10 that contacts and locks the body 6A, the contact locking portion 10 contacts and locks the one leg half 6A. The backrest 4 is constructed so that the backrest 4 does not tilt and rotate rearward even if it leans on the backrest 4, and the abutment locking portion 10 abuts on the one leg half 6A. In this state, the backrest 4 is configured to tilt with the tilting rotation of the one leg half 6A, and the length of the seat member 8 is increased. As the angle increases, the space between the upper ends of the leg portions 6 widens, the seat surface length of the seat portion 7 extends, and the leg portions 6 are configured. Each leg half 6A is rotated in the tilting direction to increase the tilting angle, the seat surface height position of the seating part 7 is lowered, and the tilting angle of the backrest part 4 is increased. When the erection length is shortened, the leg angle of the leg portion 6 is reduced, the space between the upper ends of the leg portions 6 is narrowed, the seat surface length of the seat portion 7 is shortened, and each leg half constituting the leg portion 6 is shortened. A rucksack with a folding chair, characterized in that the body 6A stands up and pivots so that the tilt angle decreases, the seat surface height position of the seat portion 7 rises, and the tilt angle of the backrest portion 4 decreases. It relates to sack.

  In addition, the installation length adjusting mechanism 9 is configured to be able to adjust the remaining length of the remaining portion 11 protruding from between the upper end portions of the sheet member 8 installed between the opposed upper end portions of the leg portion 6. 2. The rucksack with a folding chair according to claim 1, wherein the erection length is adjusted by adjusting the remaining length of the remaining portion 11.

  Further, the installation length adjusting mechanism 9 includes an engaging tool 9A provided at one end of the sheet member 8 or an upper end portion of the leg portion 6 that engages one end of the sheet member 8, and the other end of the sheet member 8. A belt-like or string-like long member 9B provided on the long member 9B, and the construction length of the sheet member 8 can be adjusted by adjusting the locking position of the locking tool 9A with respect to the long member 9B. It concerns on the rucksack with a folding chair of any one of Claim 1, 2 characterized by the above-mentioned.

  The rucksack 1 with a folding chair according to any one of claims 1 to 3, wherein the rucksack 1 has a structure in which a heat insulating material is provided on the inner surface of the storage portion 1A to provide a heat-retaining function. It is related to.

  The folding chair 2 closes the leg 6 and folds it in an I shape when viewed from the side, and rotates the backrest 4 relative to the leg 6 folded into the I shape when viewed from the side. The folding chair 2 is configured to be overlapped and folded into a flat folded storage state, and the folding chair 2 folded into a flat shape is configured to be attached to the back side surface of the rucksack 1. It concerns on the rucksack with a folding chair of any one of claim | item 1-4.

  Since the present invention is configured as described above, when sitting on a chair, it is possible to sit on the backrest part so that it does not get tired even if sitting for a long time, and the tilt angle of the backrest part can be freely adjusted. So, you can sit in a relaxed state by making the backrest part more tilted, and if you tilt this backrest part and increase the tilt angle, the seat surface of the seat part will expand and the seat area will expand. Furthermore, because the seat surface height of the seat is lowered, you can sit like lying in the back with your legs extended like an easy chair or a summer bed, and you can sit in a more relaxed state It is a rucksack with a foldable folding chair that is extremely high in commercial value.

  Further, in the inventions according to claims 2 and 3, an epoch-making folding chair that can easily design and realize a structure that can freely adjust the construction length of the seat member installed between the upper ends of the leg portions facing each other. With a rucksack.

  In the invention according to claim 4, when sitting on the folding chair and leaning on the backrest, the temperature of the stored item stored in the rucksack is not transmitted to the person sitting on the folding chair. Even if you store cold things in the sack, the coldness of this cold storage will not be transmitted to the person sitting in the folding chair, you can sit comfortably without thinking cold, rucksack with folding chair with excellent practicality It becomes.

  Further, in the invention described in claim 5, it is a rucksack with a folding chair which is excellent in practicality and can be folded and stored easily by an extremely simple operation.

It is a side view which shows a present Example. It is a description perspective view which shows the connection part of a present Example. It is explanatory perspective view which shows a present Example. It is explanatory perspective view which shows the state which accommodated the folding chair of a present Example. It is a description perspective view which shows the construction length adjustment mechanism of a present Example. It is a perspective view which shows the state which expand | folded the folding chair of a present Example. It is a side view which shows the state which developed the folding chair of a present Example. It is explanatory side view which shows the state of a folding chair when adjusting the construction length of the sheet | seat member of a present Example. It is explanatory side view which shows the accommodation procedure of the folding chair of a present Example. It is explanatory side view which shows the accommodation procedure of the folding chair of a present Example.

  An embodiment of the present invention which is considered to be suitable will be briefly described with reference to the drawings showing the operation of the present invention.

  When the installation length of the sheet member 8 installed between the opposing upper ends of the leg portion 6 is increased by the installation length adjusting mechanism 9, the restriction on the leg opening width of the leg portion 6 is relaxed, that is, the leg opening width of the leg portion 6, that is, While the space | interval between the upper end parts which the leg part 6 opposes spreads, a pair of leg part 6 which comprises the leg part 6 tilts and rotates, respectively, and the tilt angle of the leg half body 6A becomes large.

  When the space between the upper ends of the leg portions 6 is widened, the seat surface length of the seat portion 7 formed by the seat member 8 laid between the upper end portions of the leg portions 6 is extended so that the seat surface is in the front-rear direction. To spread.

  In addition, the pair of leg halves 6A constituting the leg 6 is tilted and rotated, and the tilt angle of the leg halves 6A is increased, whereby the upper end height position of each leg half 6A is increased. As a result, the seat surface height position of the seat portion 7 is lowered, and, similarly to the leg half body 6A, the backrest in which the abutment locking portion 10 is abutted and locked to the leg half body 6A. The tilt angle of the portion 4 is increased, and the backrest portion 4 is tilted more greatly toward the rear.

  Further, when the installation length of the sheet member 8 installed between the upper ends of the leg portions 6 opposed by the installation length adjusting mechanism 9 is shortened, the restriction on the leg width of the leg portion 6 is strengthened, and the leg width of the leg portion 6 is increased. That is, the interval between the upper ends of the leg portions 6 that are opposed to each other is narrowed, and the pair of leg portions 6 constituting the leg portion 6 are each turned upright to reduce the tilt angle of the leg half body 6A.

  By reducing the distance between the upper end portions of the leg portions 6 facing each other, the seat surface length of the seat portion 7 formed by the seat member 8 installed between the upper end portions of the leg portions 6 is shortened, so that the seat surface is in the front-rear direction. It narrows to.

  Further, the pair of leg half bodies 6A constituting the leg parts 6 are each turned upright and the inclination angle of the leg half bodies 6A is reduced, so that the upper end height position of each leg half body 6A is reduced. As a result, the seat surface height position of the seat portion 7 rises, and, similarly to the leg half body 6A, the backrest in which the abutment locking portion 10 is abutted and locked to the leg half body 6A. The inclination angle of the part 4 becomes small, and the backrest part 4 becomes a state closer to an upright state.

  As described above, the present invention adjusts the installation length of the seat member 8 installed between the upper ends of the legs 6 that are opposed to each other by the installation length adjusting mechanism 9, so that the seating area and the seating surface of the folding chair 2 are adjusted. It is possible to freely adjust the height position and the tilting angle of the backrest 4 so that the folding chair 2 attached to the rucksack 1 can lie on its back with its legs extended like an easy chair or a summer bed. Therefore, it is possible to sit on the folding chair 2 in a relaxed state, and it becomes a revolutionary rucksack with a revolutionary folding chair that has excellent practicality and is extremely practical.

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

  The present embodiment is a rucksack with a folding chair configured such that the folding chair 2 is attached to the rucksack 1 and the folding chair 2 can be carried along with the rucksack 1 by carrying the rucksack 1 on the back.

  Specifically, the rucksack 1 has a configuration in which a continuous portion 5 connected to the backrest portion 4 of the folding chair 2 is provided on the back side surface that is the back side when the backpack is carried, and the folding chair 2 has a leg portion 6 and a seat. The leg portion 6 is composed of a portion 7 and the backrest portion 4, and the leg portion 6 is configured such that a pair of leg half bodies 6 </ b> A are pivotally attached to each other in an X shape so as to be foldable, and a seat portion 7 is formed between opposed upper end portions. The seat member 8 is constructed so that the opening leg width is regulated by the sheet member 8. The seat member 8 is a construction length adjusting mechanism 9 that adjusts the construction length constructed between the upper ends of the leg portions 6 facing each other. The backrest 4 is provided on one leg half 6A of the leg 6 so as to be pivotable and foldable with respect to the leg 6 so as to be superposed on one leg half 6A. When the folding chair 2 is put into use with the abutting locking portion 10 for abutting locking. The abutment locking portion 10 is abutted and locked to one leg half 6A, and is configured so that the backrest portion 4 does not tilt and rotate rearward even if it leans on the backrest portion 4. In the state where the contact locking part 10 is in contact with and locked to one leg half 6A, the backrest part 4 is configured to tilt with the tilting rotation of the one leg half 6A. When the erection length of the member 8 is lengthened, the leg opening angle of the leg portion 6 is increased, the space between the upper end portions of the leg portion 6 is widened, and the seat surface length of the seat portion 7 is extended. The leg half 6A is rotated in the tilting direction to increase the tilting angle, the seat surface height position of the seating part 7 is lowered, and the tilting angle of the backrest part 4 is increased to shorten the installation length of the seat member 8. As a result, the leg opening angle of the leg portion 6 is reduced, the distance between the upper end portions of the leg portion 6 is narrowed, and the seat surface length of the seat portion 7 is shortened. Furthermore, each leg half 6A that constitutes the leg 6 rises and pivots so that the tilt angle decreases, the seat surface height position of the seat 7 increases, and the tilt angle of the backrest 4 decreases. It is configured.

  Hereinafter, a specific configuration of each configuration requirement according to the present embodiment will be described in detail.

  As shown in FIG. 1, the rucksack 1 of the present embodiment is configured by a bag-shaped storage portion 1 </ b> A for storing luggage and two shoulder belts 1 </ b> B.

  The bag-shaped storage portion 1A has a configuration in which a heat insulating material is provided on the inner surface to provide a heat insulation and cold preservation function.

  Moreover, it is set as the structure which provided the connection part 5 connected with the backrest part 4 of the folding chair 2 in the back side surface of the bag-shaped storage part 1A used as the back side at the time of carrying.

  As shown in FIG. 2, the connecting portion 5 is formed in a bag shape into which the backrest portion 4 of the folding chair 2 can be inserted and disposed, and is provided on the inner surface of the bag body on the backrest portion 4 of the folding chair 2. A locking receiving portion 13 that engages and locks with the locking portion 12 is provided.

  Specifically, in this embodiment, a convex button portion 12 of a snap button as a locking portion 12 is provided on the backrest portion 4 of the folding chair 2, and a locking receiving portion 13 is provided on the continuous portion 5 of the rucksack 1. A concave button portion 13 of the snap button is provided, and a latching structure by the snap button is adopted, and the folding chair 2 is detachably provided to the rucksack 1.

  That is, in this embodiment, as shown in FIG. 3, the backrest portion 4 of the folding chair 2 is inserted and disposed in the continuous portion 5 formed in the bag shape, and the backrest portion of the folding chair 2 thus inserted and disposed. The back button 4 of the folding chair 2 and the connecting part 5 of the rucksack 1 are connected to each other by fitting the convex button part 12 provided in 4 to the recessed button part 13 provided on the inner surface of the connecting part 5. The sack 1 and the folding chair 2 are integrated, and the convex button portion 12 is detached from the concave button portion 13 so that the backrest portion 4 of the folding chair 2 and the continuous portion 5 of the rucksack 1 are connected. Is released and the rucksack 1 and the folding chair 2 can be separated.

  Moreover, the connection part 5 of a present Example is set as the structure which provided cushioning properties to the outer surface side member used as the back | dorsal side when the rucksack 1 was carried.

  In other words, in this embodiment, the backrest portion 4 of the folding chair 2 is inserted and arranged so that the outer surface side member of the connecting portion 5 becomes the backrest surface of the backrest portion 4 of the folding chair 2. By providing cushioning to the outer surface side member of the continuous portion 5 serving as a surface, the backrest portion 4 is configured so that the hardness of the backrest portion 4 is not transmitted to the body and can be sat comfortably when leaning on the backrest portion 4. ing.

  Furthermore, as shown in FIG. 1, the rucksack 1 of the present embodiment has a leg portion that covers the lower end portion (a grounding portion that contacts the ground) of the leg portion 6 of the folding chair 2 when the folding chair 2 is folded and stored. The covering portion 14 is provided, and the leg portion 6 of the folding chair 2 folded and stored is covered with the leg portion covering portion 14 so that dirt attached to the leg portion 6 does not adhere to clothes.

  Specifically, as shown in FIG. 4, the leg covering portion 14 is formed in a sheet shape, and one end (upper end portion) is connected to the upper portion of the back side surface of the bag-like storage portion 1 </ b> A, and the other end (lower end portion). With a locking member 15 such as a hook-and-loop fastener so that the lower end of the free end does not flutter. It is set as the structure which latches.

  Further, the folding chair 2 is configured by the leg portion 6, the seat portion 7, and the backrest portion 4 as described above.

  The leg portion 6 of the present embodiment is a foldable structure in which a pair of leg half bodies 6A are pivotally attached to each other in an X shape, opened in a side view X shape by an opening operation, and closed in an I shape in a side view by a closing operation. It has a simple structure.

  In the leg half body 6A of the present embodiment, a pair of vertical rods are arranged in an opposed state with an interval, and a horizontal rod is installed on each of an upper end portion and a lower end portion of the pair of opposed vertical rods. Thus, the structure is formed in a square (rectangular) ring shape in plan view.

  Further, the seat portion 7 is formed between the opposing upper end portions of the leg portions 6, that is, between the lateral ridges on the upper end side of each of the leg half bodies 6 </ b> A formed in a square ring shape (hereinafter referred to as the upper lateral ridge). The seat member 8 to be constructed is constructed, and the width of the leg to be opened in the X shape is regulated by the sheet member 8 constructed between the upper lateral ribs of each leg half body 6A.

  That is, when the leg portion 6 is opened in an X shape, the space between the upper lateral ribs of each leg half body 6A is widened, and the sheet member 8 installed between the upper lateral ribs changes from the slack state to the tension state. It is set as the structure which controls the breadth between the upper recumbency of each leg half body 6A by becoming a tension state.

  Furthermore, the leg portion 6 of the present embodiment abuts on the back of the user when the leg half body 6A is folded and stored in the attached state on the back side surface of the rucksack 1. The back surface 16 is provided on the leg half 6A.

  In addition, the seat member 8 that regulates the leg width of the leg portion 6 and forms the seat portion 7 includes an erection length adjustment mechanism 9 that adjusts the erection length erected between the upper ends facing each other of the leg portion 6. It is configured.

  Specifically, the installation length adjusting mechanism 9 can adjust the remaining length of the remaining portion 11 that protrudes from between the upper reeds of the sheet member 8 that is installed between the upper reeds of each leg half 6A of the leg 6. It is configured so that the length of the seat member 8 installed between the upper horizontal ribs of each leg half 6A is adjusted by adjusting the remaining length of the remaining portion 11 of the seat member 8.

  That is, in the present embodiment, one end of the sheet member 8 is locked to one upper reed of the leg half 6A constituting the leg 6 and the other side is locked to the other of the leg half 6A. It is wound around the upper reed and provided in the folded state on the back side, and the installation length adjusting mechanism 9 is provided on the remaining portion 11 that is folded back on the back side, and the remaining length of the remaining portion 11 can be freely adjusted by this installation length adjusting mechanism 9 The configuration can be adjusted.

  More specifically, the erection length adjusting mechanism 9 includes a locking tool 9A provided on the upper side of the leg portion 6 where one end of the sheet member 8 is locked, and a band or string provided on the other end of the sheet member 8. The long member 9B is configured such that the installation length of the sheet member 8 can be adjusted by adjusting the locking position of the locking tool 9A with respect to the long member 9B.

  More specifically, in the present embodiment, this erection length adjusting mechanism 9 is configured like a belt as shown in FIG. 5 and is inserted into a locking tool 9A provided on the leg half 6A of the leg 6. The member 9B is configured to adjust the pull-out length of the long member 9A by holding and locking the member 9B at a desired position.

  That is, in the present embodiment, the remaining portion 11 of the sheet member 8 is increased by increasing the pull-out amount on the distal end side of the long member 9B inserted through the locking tool 9A, so that it is installed between the opposing upper end portions of the leg portion 6. The length of the seat member 8 to be shortened is shortened, and the remaining amount 11 of the sheet member 8 is reduced by reducing the pull-out amount on the distal end side of the long member 9B inserted through the locking tool 9A. The construction is such that the construction length of the sheet member 8 constructed between the sections becomes longer.

  Further, the backrest part 4 is formed in a U-shape that bends a metal pipe member and opens downward, and the left and right vertical saddle parts are formed in the leg half body 6A constituting the leg part 6, When the folding chair 2 is unfolded in a use state, the folding chair 2 is pivotally attached to the leg half 6A that is tilted rearward so as to be rotatable with respect to the leg 6.

  Further, the backrest portion 4 is provided with a contact locking portion 10 at the lower end portions of the left and right vertical saddle portions, and the contact locking portion 10 is contacted and locked to the leg portion 6 (leg portion half body 6A). Thus, it is configured to make tilting and turning backward impossible.

  Specifically, as shown in FIG. 6, the lower end portions of the left and right vertical saddle portions of the backrest portion 4 are bent inward, and the bent portions projecting inward are brought into contact with each other. In this embodiment, the abutment locking portion 10 is positioned outside the leg half 6A provided with the backrest portion 4 and is abutted and locked to the outer surface of the leg half 6A. In a state where the contact locking portion 10 is in contact with the leg portion 6 (leg portion half body 6A), it cannot tilt and rotate backward, but tilts and rotates forward. .

  The operation and effect of the present embodiment configured as described above will be described below.

  Since the present embodiment is configured such that the backrest portion 4 of the folding chair 2 is connected to the continuous portion 5 provided on the back side surface of the bag-like storage portion 1A of the rucksack 1, the folding chair 2 is unfolded in use. At this time, as shown in FIG. 7, the rucksack 1 is attached to the back side of the backrest portion 4 of the folding chair 2, so the rucksack 1 does not have to be placed directly on the ground. Even when the bag is wet, the rucksack 1 is not soiled, and the luggage in the rucksack 1 can be taken in and out while sitting on a chair.

  Further, in this embodiment, since the backpack 1 that is attached to the backrest portion 4 is provided with a heat insulation function by using a heat insulating material, the backrest portion 4 sits on the folding chair 2 and leans on the backrest portion 4. The temperature of the stored item stored in the rucksack 1 (in the bag-shaped storage unit 1A) is not transmitted to the person sitting on the folding chair 2, so that, for example, a cold item is stored in the bag-shaped storage unit 1A. Even in this case, the coldness of this cold storage item is not transmitted to the person sitting on the folding chair 2, and it is possible to sit comfortably without feeling cold.

  Furthermore, in this embodiment, when the installation length of the sheet member 8 installed between the opposing upper ends of the leg portion 6 is increased by the installation length adjusting mechanism 9, the restriction on the leg width of the leg portion 6 is eased. The leg width of the leg portion 6, that is, the interval between the upper ends of the leg portions 6 is widened, and the pair of leg portions 6 constituting the leg portion 6 is tilted and rotated to tilt the leg half 6 </ b> A. Becomes larger.

  Specifically, the sheet erected between the upper reeds of each leg half 6A by increasing the distance between the upper ends facing each other, that is, the upper recumbent of each leg half 6A. The seat surface length of the seat portion 7 formed by the member 8 extends, and the seat surface expands in the front-rear direction.

  In addition, the pair of leg halves 6A constituting the leg 6 is tilted and rotated, and the tilt angle of the leg halves 6A is increased, whereby the upper end height position of each leg half 6A is increased. As a result, the seat surface height position of the seat portion 7 is lowered, and, similarly to the leg half body 6A, the backrest in which the abutment locking portion 10 is abutted and locked to the leg half body 6A. The tilt angle of the portion 4 is increased, and the backrest portion 4 is tilted more greatly toward the rear.

  Further, when the installation length of the sheet member 8 installed between the upper ends of the leg portions 6 opposed by the installation length adjusting mechanism 9 is shortened, the restriction on the leg width of the leg portion 6 is strengthened, and the leg width of the leg portion 6 is increased. That is, the interval between the upper ends of the leg portions 6 that are opposed to each other is narrowed, and the pair of leg portions 6 constituting the leg portion 6 are each turned upright to reduce the tilt angle of the leg half body 6A.

  Specifically, the sheet erected between the upper reeds of each leg half 6A by narrowing the distance between the upper ends opposite to each other of the leg parts 6, that is, the upper recumbent of each leg half 6A. The seat surface length of the seat portion 7 formed by the member 8 is shortened and the seat surface is narrowed in the front-rear direction.

  Further, the pair of leg half bodies 6A constituting the leg parts 6 are each turned upright and the inclination angle of the leg half bodies 6A is reduced, so that the upper end height position of each leg half body 6A is reduced. As a result, the seat surface height position of the seat portion 7 rises, and, similarly to the leg half body 6A, the backrest in which the abutment locking portion 10 is abutted and locked to the leg half body 6A. The inclination angle of the part 4 becomes small, and the backrest part 4 becomes a state closer to an upright state.

  In this way, in this embodiment, the installation length of the folding chair 2 is adjusted as shown in FIG. 8 by adjusting the installation length of the seat member 8 installed between the opposing upper ends of the legs 6 by the installation length adjusting mechanism 9. The seat surface length (seat surface area) of the seat portion 7 and the height position of the seat surface and the tilt angle of the backrest portion 4 can be freely adjusted, whereby the folding chair 2 attached to the rucksack 1 is provided. Rucksack with folding chair with excellent practicality that allows you to sit on the folding chair 2 in a relaxed state, such as an easy chair or a summer bed where you can sit down and lie on your back It becomes.

  Further, when the folding chair 2 is stowed to carry the rucksack 1, as shown in FIG. 9, one leg half 6A of the leg 6 is folded so as to be pulled toward the other side, and the leg 6 is viewed from the side. As shown in FIG. 10, it is lifted and turned so that the lower end side of the leg portion 6 folded in this I shape is positioned upward, and is attached to the back side surface of the rucksack 1.

  Thereby, when the back support surface 16 provided on the leg portion 6 of the folding chair 2 is located on the back side surface of the rucksack 1, and when the rucksack 1 is carried, the portion of the hard metal pipe of the folding chair 2 hits the body. Since the back support surface 16 comes into contact with the backpack 1, the body does not hurt when the rucksack 1 is carried, and it can be carried on the back for a long time.

  Further, as shown in FIG. 4, by covering the folding chair 2 with the leg covering portion 14 provided on the rucksack 1, dirt attached to the leg portion 6 does not adhere to clothes etc. At this time, the work of wiping off the dirt of the leg portion 6 becomes unnecessary.

  As described above, in this embodiment, the rucksack 1 and the folding chair 2 are provided with various functions that are not conventionally provided, and the rucksack with the folding chair is extremely innovative and has a very high commercial value.

  Note that the present invention is not limited to this embodiment, and the specific configuration of each component can be designed as appropriate.

DESCRIPTION OF SYMBOLS 1 Rucksack 1A Storage part 2 Folding chair 4 Backrest part 5 Consecutive part 6 Leg part 6A Leg half body 7 Seat part 8 Seat member 9 Construction length adjustment mechanism 9A Locking tool 9B Long member
10 Contact locking part
11 Remainder

Claims (5)

  In a rucksack with a folding chair, wherein a folding chair is attached to the rucksack and the folding chair can be carried with the rucksack on the back by carrying the rucksack on the back. The folding chair is composed of a leg portion, a seat portion, and the backrest portion, and the leg portion is a pair of legs. The half part is pivotally attached in an X shape and configured to be freely foldable, and a seat member is formed between the upper ends facing each other, and the width of the leg is restricted by the seat member, The seat member includes a construction length adjusting mechanism that adjusts a construction length that is constructed between the upper ends of the leg portions facing each other, and the backrest portion is the leg portion. The leg half is provided so as to be rotatable and can be folded over the leg so as to be superposed, and a contact locking part for contacting and locking the one leg half is provided. When the chair is in use, the abutment locking part is abutted and locked to the one leg half, and the backrest part does not tilt and rotate backward even if it leans on the backrest part. In addition, in a state where the contact locking portion is in contact with and locked to the one leg half, the backrest portion is tilted as the one leg half is tilted and rotated. When the installation length of the seat member is lengthened, the leg opening angle of the leg portion is increased, the space between the upper ends of the leg portions is widened, and the seat surface length of the seat portion is extended, and the leg portion is configured. When each leg half is rotated in the tilting direction and the tilting angle is increased, the seat surface height position of the seat is lowered. When the inclination angle of the backrest portion is increased and the installation length of the seat member is shortened, the leg opening angle of the leg portion is reduced, the space between the upper ends of the leg portions is narrowed, and the seat surface length of the seat portion is shortened. Each leg half that constitutes the leg part is configured to stand up and rotate so that the tilt angle becomes small, the seat surface height position of the seat part rises, and the tilt angle of the backrest part becomes small. Characteristic rucksack with folding chair.   The installation length adjusting mechanism is configured to be able to adjust the remaining length of the remaining portion protruding from between the upper end portions of the sheet member laid between the opposed upper end portions of the leg portions, and the remaining length of the remaining portion of the sheet member The rucksack with a folding chair according to claim 1, wherein the installation length is adjusted by adjustment.   The erection length adjusting mechanism includes: a locking tool provided at one end of the sheet member or one end of the sheet member; and a belt-like or string-like provided at the other end of the sheet member. 3. The structure according to claim 1, wherein the length of the sheet member is adjustable by adjusting a locking position of the locking member with respect to the long member. A rucksack with a folding chair according to any one of the above.   The rucksack with a folding chair according to any one of claims 1 to 3, wherein the rucksack has a structure in which a heat insulating material is provided on an inner surface of a storage portion to provide a heat insulation and cold preservation function.   The folding chair is formed in a flat shape by closing the leg portion and folding it in a side view I shape, and rotating the backrest portion relative to the leg portion folded in a side view I shape. The folding chair is configured to be in a folded storage state, and the folding chair folded in a flat shape is configured to be attached to the back side surface of the rucksack. A rucksack with a folding chair according to item.

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