JP3184064U - Large sofa with removable armrest - Google Patents

Abstract

[PROBLEMS] To reduce the management cost during storage and transportation of a large-sized sofa with an armrest that can be fitted and removed in both the disassembled state and the assembled state. Provided is a large weight sofa furniture that can widen the space of an installed room when not in use.
In a large weight sofa composed of an armrest portion and a sofa portion, an armrest can be assembled and disassembled in which the sofa body portion, the armrest portions with legs 3, 4, the seat plate portion 8 and the back plate portion 9 can be assembled. As for the frame, the assembly of the seat plate portion 8 and the back plate portion 9, and the upper end of each of the right and left frames facing each other are connected by a special connecting bracket, and the armrest portion that fits inside the sofa portion can be fitted and removed. A large sofa with armrests.
[Selection] Figure 3

Description

The present invention relates to a large-sized sofa with an armrest that can be fitted and removed in both the disassembled state and the assembled state. Further, the present invention relates to an assembly furniture of a large weight sofa with an armrest that can be easily carried and can be stored in a disassembled state when not in use and can be configured as required.

Conventional wall-type assembly furniture mainly includes a part of the storage wall surface converted to a desk or only a bed. Specific examples thereof can be seen in Patent Document 1, Patent Document 2, and the like. 2. Description of the Related Art Conventionally, various types of large sofas that are possible in either a disassembled state (a state for each part) or an assembled state (a product state) are known.
Among the above, large sofas that can be assembled and disassembled have the disadvantage of poor space saving during storage and transportation in the disassembled state. The poor space saving at the time of storage and transportation is a serious problem because it directly affects the increase in management cost.

On the other hand, large heavy-weight sofas that can be disassembled can be transported together in a stable state for each part, so the labor of transportation at the time of delivery can be greatly reduced, but the assembly state is impossible, so orders are received Assembling before is not possible because it may impair space saving, and it is necessary to assemble after ordering, which is inconvenient in that it cannot be quickly delivered to customers.

In order to eliminate the drawbacks described above, a school desk that can be stacked in both the disassembled state and the assembled state, for example, a pair of leg lamps having a substantially inverted V shape are spaced apart from each other. Are arranged opposite to each other, and a top plate receiving object is provided inside each of the tops of the two legs, and a connecting rod is horizontally placed between the two legs and positioned below the top plate receiving object. In addition, a table leg formed by attaching a flat U-shaped foot rod with the front open to the lower end portion of both leg rods so as to be arranged outside the front and rear leg collar portions of the both leg rods, and assembling it. A large sofa (see Patent Document 1) is known.

Assembly can be done in a stable state with the leg plate and the top plate, the assembly work can be done easily, and when it is removed, it can be stored compactly and the number of parts can be reduced. For the purpose of providing a table and an assembly chair, the center of two leg plates is combined at right angles to form a leg portion, and is projected upward from the vicinity of the upper outer end of the leg plate combined in a cross shape in plan view. It is provided that a protrusion is inserted into an opening of an upper plate formed at a position corresponding to the protrusion so that the leg plate and the upper plate are integrally combined (see Patent Document 2).

In addition, when not in use, the installed room space can be made into a wall that does not narrow, and assembly furniture that can be easily converted to a bed, desk, or sofa can be provided, and in the outer frame, in the foreground The bed frame and the desk board that can be opened and closed on the side are stored, and the lower edge of the bed frame is connected to the front side so that it can be opened and closed. The edge is connected to the outer frame so that it can be opened and closed. It has been proposed that leg plates are housed in a sofa frame and connected so as to be opened and closed in the left-right direction (see Patent Document 3).

There are no large weight sofas that can be easily assembled by disassembling a large weight sofa, so that there are no parts that can be partly fitted and removed. In addition, it is convenient for carrying in high-rise houses or buildings with a narrow entrance.

JP 2003-289964 A, Japanese Utility Model Publication No. 5-48727 Utility Model Registration No. 3115863 Japanese Utility Model Publication No. 54-38502

A large-sized sofa consisting of an armrest and a sofa, and the large-sized sofa that can be detached and assembled in the assembled state of the armrest, sofa, seat plate, and back plate causes problems when stacking. However, in the assembled state, disassembling and re-combining the large weight sofa has a drawback in that it is complicated in operation. Disassembling the assembled parts into parts is very complicated and not practical after delivery, and if unfamiliar, the large weight sofa that assembled the disassembled parts may collapse. It was accompanied by.
There are no large weight sofas that can be easily assembled by disassembling a large weight sofa, and there are no parts that can be partly and partially detachable. Furthermore, what can be easily carried into a high-rise house or a building with a front door is expected.

The present invention has been made in view of the above circumstances, and enables a large-sized heavyweight sofa to be inserted and removed in both the disassembled state and the assembled state, thereby reducing the management cost during storage in the disassembled state and during transportation. After the product is completed, it can be easily assembled after disassembling the parts easily and safely by combining the armrest part, sofa part, seat board part and back board part, which can contribute to the convenience of suppliers and carriers. It is an object to provide a large and removable sofa that can be assembled.

A large-sized sofa composed of a legged armrest and a sofa body, and a large-sized sofa that can assemble the cushion body, seat plate, backboard, and legged armrest, which is the sofa body. Is a joint part of the sofa body, with a total of 8-30 joints, with a special fitting / removable male / female fitting that can fit the seat plate part and back plate part of the sofa body and the armrests at both ends. It is a large-sized heavyweight sofa that can be fitted and removed from the armrest.

In the assembly of the armrest with both legs and the seat plate and back plate on a large weight sofa, the armrest with leg and sofa body that can be fitted and removed at the same position on both sides of the seat plate and back plate of the sofa body 8-30 male and female coupling fittings that can be fitted / removed / fixed at the same position on the back part and the back part so that the seat plate part and the sofa body part as the back plate part can be fitted. The fitting between each part is made at 2 to 5 places. The total number is preferably 8 to 20.

The male and female coupling fittings that join each part so as to be detachable are made of resin containing glass fiber with a length of 50 to 70 mm, a thickness of 8 to 15 mm, and a width of 25 to 40 mm, and have ribs that have male and female joints. It has an arcuate shape with an arched body and a metal key part at the center. It has a concave and convex joint structure that allows both males and females to be fixed together by rotating the screw. It has an arcuate structure with ribs.

The fitting of the male and female coupling fittings that join the parts such as the armrests on the side part is a T-grooved digging that allows one of the male body and female body to be inserted into the armrest part, the seat plate part, and the back plate part, respectively. It becomes a structure, and each part is engraved into each T-grooved bow shape between both wood thickness surfaces with a thickness of 20 to 100 mm, and a bow circle with a T-groove with a width of 1 to 3 mm at that location By fitting the fitting metal fittings that can be inserted into the cavity, the fitting can be carried out at 8 to 30 places as a whole.

A large sofa with legged armrests consists of armrests with wooden legs on both sides, a seat plate part, a back plate part, and a cushion part on the center side, and the height of the entire sofa is 700 to 1000 mm. It has dimensions of 800 to 1000 mm in depth and 1500 to 2500 mm in width, and has an overall weight of 50 kg or more. It is attached to the center part of the armrest with legs on the side, and before and after the connecting bracket on the side armrest and the connecting bracket on the sofa. Of the armrests with front legs, the end portions are joined on the same straight line, and the front end portion of the side armrest portion connecting bracket, the front end portion of the connecting bracket of the sofa body portion, and the connecting bracket of the seat plate portion and the back plate portion And the connecting metal fittings of the sofa and the male and female of the connecting metal fittings of the sofa part are respectively fitted with the connecting metal fittings of the seat plate part and the back plate part.
Preferably it is 60-120g.

In a large weight sofa consisting of an armrest, a seat plate, a back plate and a cushion, it can be disassembled so that it can be reassembled in the assembled state of the arm rest, the seat, the back and the cushion. The armrest frame, seat plate portion and back plate portion are special connection fittings that can be fitted to and detached from the upper end of each of the armrest portion with the right frame leg and the frame armrest portion with the left leg that face the cushion portion. It is possible to fit and easily disassemble and assemble only the frame of the armrest, seat plate, back plate and cushion.

A special connecting bracket that connects the armrest with the right frame leg, the armrest with the left leg, and the upper part of each of the seat plate and the back plate, which are opposed to each other, rather than the longitudinal center of the armrest and the cushion. By providing male and female connection brackets at the upper position, not only the strength of the frame is dramatically improved, but also the armrest and left leg with the right frame legs that face each other, even when the large weight sofa is in the assembled state The torsion of the right armrest frame and the left armrest frame, and the seat plate portion and the back plate portion of each of the attached frame armrest portions could be suppressed.

In addition, in a large-sized heavyweight sofa that can be stacked in an assembled state, both sides of the sofa body are simply connected to each other in an assembled state, and the male side is attached to the sofa body in parallel with the armrests with both legs. The possession of the female fittings reduced the management costs during storage and transportation, and after completion of the product, the armrest and sofa body could be combined with each other.

This also makes it easy to carry and install large and heavy sofas into high-rise houses or buildings with a narrow entrance.
The frame strength can be further improved by the special connecting bracket. Since the impact from the outside can be received by the plane formed in the longitudinal direction, the impact can be further dispersed and the durability strength can be increased.

The perspective view of the large-sized heavy-weight sofa with an armrest which an armrest part can be removed. The position figure of the special connection metal fitting attachment port in the armrest part attachment side surface of the large-weight sofa with an armrest which can be fitted / removed on the armrest part. The state figure which shows each large-sized heavy-weight sofa assembly part with an armrest which an armrest part can be inserted / detached. The structure and disassembly figure of the male and female special connection metal fittings used for a large weight sofa. The state figure which shows the state which attached the male-and-female connection metal fitting of the large-sized heavy sofa with an armrest which can be fitted and removed to an armrest part to components. A: Mounting state of the female connecting bracket at the fitting position of the digging portion B: Mounting state of the male connecting bracket at the fitting position of the digging portion State diagram of the fitting part of the digging part A: Cut surface of the digging part, B: Plane of the digging part

FIG. 1 is a perspective view of a large weight sofa with an armrest that can be detached and attached to the armrest, and FIG. 2 is a position view of a special connection fitting attachment port on an armrest attachment side surface of the large weight sofa with an armrest that can be fitted and removed. In FIG. 3, it is a state figure which shows each large-sized heavy-weight sofa assembly part with an armrest which can be fitted / removed in an armrest part.
Further, FIG. 4 is a structural diagram (A) and exploded view (B) of a male and female special connection fitting used for a large-sized heavy sofa, and FIG. A state diagram showing the attached state is shown.

As shown in FIG. 3, in a large sofa having a weight of 80 kg composed of a walnut armrest and a leather sofa, an armrest and a sofa having dimensions of 840 mm in height, 930 mm in depth, and 1900 mm in width (cushion portion + As shown in FIG. 3, the large sofa that can be assembled and disassembled can be assembled with the armrest frame, the right frame armrest portion and the left frame armrest portion facing each other, and the seat plate. As shown in FIG. 4, the one end of each of the head part and the back plate part can be assembled with the sofa part of the main body using a special connecting metal fitting.

As shown in FIGS. 2 and 5, the right armrest frame, the left frame armrest portion, the seat plate portion, and the back plate portion are connected to each other in a state of a fitting opening which is a T-grooved shape digging structure. .

In addition, the connecting metal fitting for joining the armrests on the side part of FIG. 4 is made of resin containing glass fiber with a length of 65 mm, a thickness of 9 mm, and a width of 30 mm, and is attached to the center part of the armrests with legs on the side parts at five locations. Then, the side armrest part was joined to the sofa joint. It has wooden armrests on both sides and a sofa on the center. It is 840mm in height, 930mm in depth, and 1900mm in width, and is fitted with 10 fitting brackets for fitting / disconnecting the seat plate, back plate, and armrest. Joined.

The fitting for fitting / removing the armrest part has a digging structure with a T-groove so that one of a male body and a female body can be inserted, and each part is placed between both wood thickness surfaces having a thickness of 40 mm. , Carved into each T-grooved bow shape, fitted with the fitting metal fittings that can be inserted into the arcuate circle-shaped cavity with a 1.5-mm wide T-groove at that location, made of resin containing fiber 4, a semi-circular shape having a joint of male and female coupling fittings and a male and female joint coupling device having a two-point concavo-convex joint structure, as shown in FIG. As described above, one of male and female connecting brackets was attached to the side surface mouths, the armrests, the seats, the backs, and the sofas with the digging grooves of the wood parts of the parts. As a result, a product as shown in FIG. 1 was completed.

Transporting this finished product (Fig. 1) to the purchaser's high-rise condominium was made easy by disassembling the parts into parts. Also, the carrier could easily assemble the parts, finish the product shown in Fig. 1 and use it.

As shown in FIG. 3, in a large sofa having a weight of 100 kg composed of a walnut armrest and a leather sofa, the armrest and the sofa (cushion + plus the dimensions of height 840 mm, depth 930 mm, width 2100 mm) As shown in FIG. 3, the large sofa that can be assembled and disassembled can be assembled with the armrest frame, the right frame armrest portion and the left frame armrest portion facing each other, and the seat plate. As shown in FIG. 4, the one end of each of the head part and the back plate part can be assembled with the sofa part of the main body using a special connecting metal fitting.

As shown in FIGS. 2 and 5, the right armrest frame, the left frame armrest portion, the seat plate portion, and the back plate portion are connected to each other in a state of a fitting opening which is a T-grooved shape digging structure. .

In addition, the connecting metal fitting for joining the armrests on the side part of FIG. 4 is made of resin containing glass fiber with a length of 65 mm, a thickness of 9 mm, and a width of 30 mm, and is attached to the center part of the armrests with legs on the side parts at five locations. Then, the side armrest part was joined to the sofa joint. It has a wooden armrest on both sides and a sofa on the center. It is 840mm in height, 930mm in depth, and 2100mm in width, and is fitted with twelve connecting brackets for fitting the seat plate, back plate, and armrest. Joined.

The fitting for fitting / removing the armrest part has a digging structure with a T-groove so that one of a male body and a female body can be inserted, and each part is placed between both wood thickness surfaces having a thickness of 40 mm. , Carved into each T-grooved bow shape, fitted with the fitting metal fittings that can be inserted into the arcuate circle-shaped cavity with a 1.5-mm wide T-groove at that location, made of resin containing fiber 4, a semi-circular shape having a joint of male and female coupling fittings and a male and female joint coupling device having a two-point concavo-convex joint structure, as shown in FIG. As described above, one of male and female connecting brackets was attached to the side surface mouths, the armrests, the seats, the backs, and the sofas with the digging grooves of the wood parts of the parts. As a result, a product as shown in FIG. 1 was completed.

Transporting this finished product in a condominium where the width of the entrance of the purchaser is narrow was made easy by disassembling the parts into parts. In addition, the carrier could easily assemble the parts and finished the sofa product as shown in Fig. 1 and installed it indoors.

As shown in FIG. 3, in a large sofa having a weight of 90 kg composed of an oak armrest and a fabric sofa, an armrest and a sofa having dimensions of 900 mm in height, 930 mm in depth, and 1900 mm in width (cushion portion + As shown in FIG. 3, the large sofa that can be assembled and disassembled can be assembled with the armrest frame, the right frame armrest portion and the left frame armrest portion facing each other, and the seat plate. As shown in FIG. 4, the one end of each of the head part and the back plate part can be assembled with the sofa part of the main body using a special connecting metal fitting.

As shown in FIGS. 2 and 5, the right armrest frame, the left frame armrest portion, the seat plate portion, and the back plate portion are connected to each other in a state of a fitting opening which is a T-grooved shape digging structure. .

In addition, the connecting metal fitting for joining the armrests on the side part of FIG. 4 is made of resin containing glass fiber with a length of 65 mm, a thickness of 9 mm, and a width of 30 mm, and is attached to the center part of the armrests with legs on the side parts at five locations. Then, the side armrest part was joined to the sofa joint. It has a wooden armrest on both sides and a sofa on the center. It is 900mm in height, 930mm in depth, and 1900mm in width, fitted with 10 connecting brackets for fitting / disconnecting the seat plate, back plate and armrest. Joined.

The fitting for fitting / removing the armrest part has a digging structure with a T-groove so that one of a male body and a female body can be inserted, and each part is placed between both wood thickness surfaces having a thickness of 40 mm. , Carved into each T-grooved bow shape, fitted with the fitting metal fittings that can be inserted into the arcuate circle-shaped cavity with a 1.5-mm wide T-groove at that location, made of resin containing fiber 4, a semi-circular shape having a joint of male and female coupling fittings and a male and female joint coupling device having a two-point concavo-convex joint structure, as shown in FIG. As described above, one of male and female connecting brackets was attached to the side surface mouths, the armrests, the seats, the backs, and the sofas with the digging grooves of the wood parts of the parts. As a result, a product as shown in FIG. 1 was completed.

The finished product (FIG. 1) can be easily transported to the purchaser's high-rise apartment by disassembling the parts into parts. Also, the carrier could easily assemble the parts and finished the product as shown in Fig. 1 for use.

1. Armrest 2 2. Cushion part 3. Armrest with right leg 4. Frame armrest with left leg 5. Male / female connecting bracket integrated 6. Male connecting bracket part 7. Female connecting bracket part Seat plate 9. Back plate 10. Joint 11. Rib 12. T groove 13. Digging section 14. Mating location

Claims (5)

A large-sized sofa composed of a legged armrest and a sofa body, and a large-sized sofa that can assemble the cushion body, seat plate, backboard, and legged armrest, which is the sofa body. Is a joint part of the sofa body, with a total of 8-30 joints, with a special fitting / removable male / female fitting that can fit the seat plate part and back plate part of the sofa body and the armrests at both ends. A large-sized heavyweight sofa that can be removed from the armrest. In the assembly of the armrest with both legs and the seat plate and back plate on a large weight sofa, the armrest with leg and sofa body that can be fitted and removed at the same position on both sides of the seat plate and back plate of the sofa body 8-30 male and female coupling fittings that can be fitted / removed / fixed at the same position on the back part and the back part so that the seat plate part and the sofa body part as the back plate part can be fitted. The large-weight sofa capable of fitting and removing the armrest portion according to claim 1, wherein the fitting portion is provided at 2 to 5 positions. The male and female coupling fittings that join each part so as to be detachable are made of resin containing glass fiber with a length of 50 to 70 mm, a thickness of 8 to 15 mm, and a width of 25 to 40 mm, and have ribs that have male and female joints. It has an arcuate shape with an arched body and a metal key part at the center. It has a concave and convex joint structure that allows both males and females to be fixed together by rotating the screw. The large-sized heavy sofa according to claim 1 or 2, wherein the large-sized sofa has a rib-like arcuate structure. The fitting of the male and female coupling fittings that join the parts such as the armrests on the side part is a T-grooved digging that allows one of the male body and female body to be inserted into the armrest part, the seat plate part, and the back plate part, respectively. It becomes a structure, and each part is engraved into each T-grooved bow shape between both wood thickness surfaces with a thickness of 20 to 100 mm, and a bow circle with a T-groove with a width of 1 to 3 mm at that location The fitting metal fitting that can be inserted into the hollow part having a fitting shape is fitted, so that it can be fitted and removed at 8 to 30 places as a whole. Large heavy-weight sofa that can be inserted and removed from the armrest. A large sofa with legged armrests consists of armrests with wooden legs on both sides, a seat plate part, a back plate part, and a cushion part on the center side, and the height of the entire sofa is 700 to 1000 mm. It has dimensions of 800 to 1000 mm in depth and 1500 to 2500 mm in width, and has an overall weight of 50 kg or more. It is attached to the center part of the armrest with legs on the side, and before and after the connecting bracket on the side armrest and the connecting bracket on the sofa. Of the armrests with front legs, the end portions are joined on the same straight line, and the front end portion of the side armrest portion connecting bracket, the front end portion of the connecting bracket of the sofa body portion, and the connecting bracket of the seat plate portion and the back plate portion The connecting metal fittings of the seat plate and the back plate are respectively fitted with the male and female of the connecting metal fittings of the sofa portion, with the connecting metal fittings of the sofa and the sofa being collinear. Any of item 4 Armrest portion Hamada' possible large weight sofa placement.

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