CN212117587U

CN212117587U - Modular sofa furniture removes safety device

Info

Publication number: CN212117587U
Application number: CN202020235750.8U
Authority: CN
Inventors: 余亚峰
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-02-28
Filing date: 2020-02-28
Publication date: 2020-12-11
Anticipated expiration: 2030-02-28

Abstract

The utility model discloses a combined sofa furniture moving safety device, which comprises a moving frame and a control system, wherein the moving frame is provided with an outer sofa, the bottom of the moving frame is provided with a bearing wheel, a second driving mechanism for driving the bearing wheel to rotate so as to move the moving frame is arranged between the moving frame and the bearing wheel, one side of the bottom of a sofa seat part positioned in the advancing direction is hinged with a rigid touch pressure plate capable of swinging inwards, the inner side of the touch pressure plate is provided with a trigger switch which can be touched and pressed by the touch pressure plate when the touch pressure plate swings inwards, the trigger switch and the second driving mechanism are respectively electrically connected with the control system, when the trigger switch is triggered, the second driving mechanism stops working, an elastic part for elastically pressing the touch pressure plate outwards is arranged between the touch pressure plate and the sofa or the moving frame, the upper end of the touch pressure plate is hinged with the sofa seat part, the lower end of the touch pressure plate extends to the ground and can be used for a person sitting on the sofa to hang down and kick the movable contact pressure plate inwards below the sofa seat, simple structure, safety and reliability.

Description

Modular sofa furniture removes safety device

[ technical field ] A method for producing a semiconductor device

The utility model relates to a modular sofa furniture removes safety device.

[ background of the invention ]

At present, the domestic room price is high, particularly in coastal and relatively developed cities, the room price is increased quickly, ordinary people who take in by wages buy large-area houses, and many people can only choose to buy small-family houses. People have developed hidden furniture products in order to solve the problems in the current market, the hidden furniture usually turns over a bed to hide the bed on a wall or in a cabinet, the structure can also play a role in saving space to a certain extent, but when the bed is turned over, articles (quilts, pillows and the like) on the bed need to be picked up, the bed is very troublesome and time-consuming and labor-consuming, the bed in use is placed in a closed space for a long time, peculiar smell is easy to generate, the hidden furniture products can not be popularized in the market, and once the cabinet is placed and fixed, the cabinet is difficult to move and can not flexibly distribute indoor space according to user requirements. The other mode is that the bed and the sofa are integrated into a deformable structure, the bed is folded and deformed to become the sofa, and the sofa is unfolded to become a bed body when the bed is used.

In order to solve the above technical problems, an intelligent combined sofa bed cabinet is researched and developed, a sofa, a bed body and a cabinet body are moved and combined to conveniently recombine and utilize the space of a house, and an automatic control system is configured to realize intelligence. In particular, sofas are often faced with furniture such as tables, and when a person sits on the sofa and moves with the sofa, the sofa risks being caught in the bottom of the tables and catching the person's knees, thighs or feet.

The present invention is made based on such a situation.

[ Utility model ] content

The utility model aims to solve the technical problem of providing a combined sofa furniture mobile safety device with simple structure, reliability and safety.

The utility model discloses a realize through following technical scheme:

the utility model provides a modular sofa furniture removes safety device which characterized in that: the sofa seat comprises a moving frame and a control system, wherein an outer sofa is arranged on the moving frame, a bearing wheel used for supporting the moving frame is arranged at the bottom of the moving frame, a second driving mechanism used for driving the bearing wheel to rotate so that the moving frame carries the sofa on the ground and moves forwards or backwards along the sofa direction is arranged between the moving frame and the bearing wheel, one side of the sofa seat part, which is positioned in the advancing direction, is hinged with a rigid touch pressure plate capable of swinging inwards, a trigger switch which can be triggered by the touch pressure plate when the touch pressure plate swings inwards is arranged on the inner side of the touch pressure plate, the trigger switch and the second driving mechanism are respectively and electrically connected with the control system, when the trigger switch is triggered, the second driving mechanism stops working, an elastic piece used for elastically pressing the touch pressure plate outwards is arranged between the touch pressure plate and the sofa or the moving frame, and the upper end of the touch pressure plate is hinged with the sofa seat part, the lower end extends to the ground and can be used for a person sitting on the sofa to hang down and kick inwards to contact the pressing plate by feet below the seat part of the sofa.

The combined sofa furniture moving safety device is characterized in that: the touch pressure plate spans from one side to the other side below the sofa seat.

The combined sofa furniture moving safety device is characterized in that: the touch pressing plate is positioned at the position of 1cm to 5cm on the inner side below the sofa seat part.

The combined sofa furniture moving safety device is characterized in that: the distance d between the touch pressure plate and the ground is between 0.5cm and 20 cm.

The combined sofa furniture moving safety device is characterized in that: the sofa is provided with armrests, the armrests extend out of the outer side of the sofa seat along the direction of the sofa, and the extending distance is between 8cm and 15 cm.

The combined sofa furniture moving safety device is characterized in that: the utility model discloses a bed for a bed, including the cabinet body, the cabinet body is equipped with the cabinet body on removing the frame, the cabinet body sets up respectively on the left and right sides of removing the frame with the sofa, swing joint has the bed body in removing the frame, the bed body is located the below of the cabinet body and sofa seat, be provided with the opening that can supply the bed body business turn over to remove the frame on the left side of removing the frame, be equipped with the supporting wheel that is used for supporting the bed body when the bed body stretches out the removal frame on the bottom of the bed body, it is equipped with the first actuating mechanism who is used for driving the relative frame that removes of bed body and stretches out and.

The combined sofa furniture moving safety device is characterized in that: the supporting wheel sets up the left side at the bed body, the bed body with remove frame sliding connection, remove the slide rail that is equipped with left and right orientation on the frame, be equipped with the sliding sleeve with slide rail sliding connection on the right side bottom of the bed body.

The combined sofa furniture moving safety device is characterized in that: the movable frame comprises a cabinet frame and a sofa frame which are arranged on the left and right sides, the cabinet frame is used for installing the cabinet body, the sofa frame is used as a bottom frame for forming the sofa, and the cabinet frame and the sofa frame are hollow, communicated on the left and right sides and used for placing the bed body.

The combined sofa furniture moving safety device is characterized in that: the sofa frame leans against the tank bracket, the sofa frame includes seat frame and leans on the portion frame, seat frame is used for installing the seat that the cushion formed the sofa portion, lean on the portion frame to be used for installing the portion of leaning on that the back formed the sofa, the tank bracket is higher than seat frame, the tank bracket with lean on the portion frame about corresponding part empty and with the bed body between form the rest space that can supply the people to lie at the same time, the confession bed body that the opening is corresponding is carrying people business turn over tank bracket, tank bracket and sofa frame are equipped with safety switch at the top of the intercommunication mouth that is linked together about, safety switch and control system electric connection, when the article on the bed body is higher than this intercommunication mouth, when the bed body was carrying this article and is withdrawing sofa frame, this article touched and is pressed safety switch and is triggered safety switch and make first actuating mechanism stop work.

The combined sofa furniture moving safety device is characterized in that: the safety switch comprises a touch panel and a button switch, wherein the touch panel stretches across the top of a communication port of the cabinet frame and the sofa frame and is used for being touched by a foreign object higher than the communication port, the button switch is arranged on the right side of the touch panel, the upper end of the touch panel is hinged to the movable frame, the lower end of the touch panel swings freely, and the touch panel rotates towards the right side when being extruded by the foreign object on the left side and presses the button switch to trigger.

The combined sofa furniture moving safety device is characterized in that: first actuating mechanism includes first motor, first derailleur, action wheel, rack gear, spur rack, first motor, first derailleur, action wheel and rack gear set up on removing the frame, first derailleur passes through the belt or the chain is connected with the action wheel, first motor rotates through first derailleur drive action wheel, action wheel and rack gear are fixed mutually and coaxial rotation through the pivot, the spur rack is fixed on the bed body, rack gear and spur rack meshing transmission.

The combined sofa furniture moving safety device is characterized in that: the second driving mechanism comprises a second motor, a second transmission, a driving gear and a driven gear, the second motor is connected with the input end of the second transmission, the driving gear is arranged at the output end of the second transmission, the driving gear is connected with the driven gear through a chain, and the bearing wheels and the driven gear are fixed through a rotating shaft and rotate coaxially.

Compared with the prior art, the utility model discloses there is following advantage:

1. the utility model discloses just right some furniture such as tables at the sofa, when the people sits on the sofa and moves along with the sofa, when the thigh blocks the thigh or knee and other health position hit furniture along with the bottom card of sofa seat card income these furniture, because the both feet that drop down and issue at the sofa seat can be accompanied with the action of kicking back usually under the natural condition reflection, can kick the movable contact clamp plate and swing to the inboard under the reflection of the natural condition of people, control second actuating mechanism stop work, stop the removal of sofa; or when an accident happens, the user can independently kick the touch pressure plate to control the sofa to stop moving, and the sofa is safe and reliable.

2. Touch the clamp plate and span to the opposite side from one side of sofa seat below, then sit the people of different positions on the sofa when the accident takes place, sit motionless in the position, play behind all accessible both feet and go to play and touch the clamp plate and go to control the sofa stop movement, the security is high.

3. The contact clamp plate is located inboard 1cm to 5 cm's of sofa seat below position department, makes things convenient for the people to sit on the sofa when, both feet are bent to seat inboard a little to gain a comfortable position of sitting, also be convenient for sit in the people of sofa condition reflection when the unexpected condition in collect both feet play contact clamp plate control sofa stop movement.

4. The distance d between the contact pressing plate and the ground is between 1cm and 5cm, so that the heel of a foot, placed on the ground, of a person sitting on the sofa can be favorably used for kicking the contact pressing plate to control the sofa to stop moving, and the advantages of the heel can be fully utilized.

5. Be equipped with on the sofa and stretch out 8cm to 15 cm's in the outside of sofa seat portion handrail, move the foreign object of touch the broad at the sofa, if during the wall, block the foreign object through the handrail to be formed with a clearance between sofa seat portion and foreign object, the distance in this clearance is the distance that the handrail stretches out right, when avoiding the people to sit on the sofa, will hang down the foot of sofa seat portion below and crush injury or bump the knee.

6. The utility model discloses a remove the frame with the cabinet body, sofa and bed body integration arrive one, and the cabinet body and the sofa left and right sides in the top of removing the frame side by side, the bed position is inside removing the frame, the spatial structure of about and upper and lower combination is formed, because the bed body is broad usually, the width specification of the bed body commonly used in the life has 1.2m, 1.5m, 1.8m and above, and the width of sofa and the cabinet body is then relatively narrower, the width specification of the cabinet body is between 60cm ~ 80cm usually, and the width specification of sofa is between 60cm ~ 100cm, therefore, only need slightly than the wide removal frame of the bed body including accomodating the bed body, the cabinet body can be accomodate to the spatial position that slightly than a bed width, the sofa and the bed body. The movable frame can be conveniently moved left and right through the bearing wheels, and the bed body can be moved in and out from the side surface of the opening, so that the cabinet body, the sofa and the bed body can be reasonably combined and spatially separated in space. For houses with small areas, when the bed is used, the movable frame is moved to the opposite direction of the side, extending out of the bed body, to vacate space, and then the bed body is moved to the outside of the movable frame from the opening to form a bedroom state, so that the movable frame is convenient to sleep at night; because the cabinet body is positioned at the left side, when the bed body moves to the inner side of the movable frame from the opening, the space at the left side is vacated to form a dressing room, so that the dressing room is convenient to use; when the movable frame and the bed body retracted into the movable frame move towards the left side together, the space on the right side is vacated, and a hall with a sofa is formed; when the movable frame is moved to the middle area of a room, and the bed body extends out of the movable frame to form a part in the space on the left side, the left side can form a bedroom with a small space, the right side forms a parlor or a working room, through the effective combination of the sofa, the bed body and the cabinet body, and the movable frame is moved to enable the combined sofa bed cabinet to alternate the functions of the room space in staggered time periods, the indoor space can be effectively saved, in the limited space, the use spaces of different scenes required by life are changed, and the small area of the room also has the functions and life experience of a large-area house.

[ description of the drawings ]

The following detailed description of embodiments of the present invention is provided with reference to the accompanying drawings, in which:

fig. 1 is a front view of the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

FIG. 3 is an enlarged view of a portion of FIG. 1 at B;

fig. 4 is a schematic structural diagram of the present invention;

FIG. 5 is a schematic view of the bed retracted in the movable frame;

FIG. 6 is a schematic view of the structure of the extended part of the bed outside the movable frame;

FIG. 7 is a schematic view of the bed fully extended outside the movable frame;

fig. 8 is a schematic view of a combination structure of the moving frame and the frame;

fig. 9 is a top view of a combination structure of the moving rack and the frame.

[ detailed description ] embodiments

The invention will be further described with reference to the accompanying drawings:

as shown in fig. 1 to 9, a combined sofa furniture moving safety device includes a moving frame 1 and a control system, an outer sofa 3 is disposed on the moving frame 1, a bearing wheel 5 for supporting the moving frame 1 is disposed on the bottom of the moving frame 1, a second driving mechanism for driving the bearing wheel 5 to rotate is disposed between the moving frame 1 and the bearing wheel 5, so that the moving frame 1 carries the sofa 3 on the ground and moves forward or backward along the direction of the sofa 3, a rigid touch plate 71 capable of swinging inward is hinged to one side of the seat of the sofa 3 in the forward direction, a trigger switch 72 capable of being triggered by the touch plate 71 when the touch plate 71 swings inward is disposed on the inner side of the touch plate 71, the trigger switch 72 and the second driving mechanism are electrically connected to the control system respectively, the electrical connection can be a cable connection, and when the trigger switch 72 is triggered, the second driving mechanism is controlled by a control system to stop working, an elastic piece 73 for elastically pressing the contact pressing plate 71 outwards is arranged between the contact pressing plate 71 and the sofa 3 or the movable frame 1, the elastic piece can be a spring, the upper end of the contact pressing plate 71 is hinged with the seat part of the sofa 3, and the lower end of the contact pressing plate 71 extends to the ground and can be used for a person sitting on the sofa 3 to hang down to kick the contact pressing plate 71 inwards under the seat part of the sofa.

The second driving mechanism comprises a second motor 91, a second transmission 92, a driving gear 93 and a driven gear 94, the second motor 91 is connected with the input end of the second transmission 92, the driving gear 93 is arranged at the output end of the second transmission 92, the driving gear 93 is connected with the driven gear 94 through a chain, and the bearing wheels 5 and the driven gear 94 are fixed through a rotating shaft and rotate coaxially.

When a person sits on the sofa and moves along with the sofa, the thighs are clamped into the bottoms of the furniture along with the seat part of the sofa to clamp the thighs or the knees or other body parts of the furniture to collide with the furniture, and the legs which are dropped down on the seat part of the sofa usually follow the backward kicking action under the reflection of natural conditions, so that the pressing plate 71 can be kicked to swing inwards under the reflection of the natural conditions of the person, the second driving mechanism is controlled to stop working, and the sofa stops moving; or when an accident happens, the person independently kicks the movable contact pressing plate 71 to control the sofa to stop moving, and the sofa is safe and reliable.

The touch pressing plate 71 stretches from one side to the other side of the lower portion of the seat portion of the sofa 3, so that people sitting on different positions of the sofa can sit on the sofa immovably when accidents happen, all people can kick the sofa to the touch pressing plate 71 through kicking after two feet to control the sofa to stop moving, and the safety is high.

The pressing plate 71 is located at the position of 1cm to 5cm inside the lower part of the seat part of the sofa 3, as shown by the distance L in fig. 1, so that when a person sits on the sofa, the feet are slightly bent towards the inside of the seat part to obtain a comfortable sitting posture, preferably 2cm to 3cm, and the condition reflection and inward bending of the feet of the person sitting on the sofa in an unexpected situation is facilitated to control the sofa to stop moving by the pressing plate 71.

The distance d between the contact pressure plate 71 and the ground is between 0.5cm and 20cm, so that the contact pressure plate 71 can be kicked conveniently. The optimal distance is 1cm to 5cm, so that the movement of the sofa can be controlled by the heel of the foot of a person sitting on the sofa, which is placed on the ground, kicking the movable contact pressing plate 71, and the advantages of the heel are fully utilized.

The sofa 3 is provided with armrests 123, and the armrests 123 extend out of the seat of the sofa 3 along the direction of the sofa 3, and the extending distance is between 8cm and 15 cm. When the sofa moves rightwards and meets wide foreign objects such as walls, the foreign objects are blocked by the armrests 123, and a gap is formed between the seat part of the sofa 3 and the foreign objects, and the gap distance is the distance of the armrests 123 extending rightwards, so that feet hanging below the seat part of the sofa are prevented from being pressed or knees of a person when the person sits on the sofa.

Remove and be equipped with the cabinet body 2 on the frame 1, the cabinet body 2 and sofa 3 set up respectively on the left and right sides that removes frame 1, swing joint has bed body 4 in removing frame 1, bed body 4 is located the below of the cabinet body 2 and the 3 seats of sofa, be provided with the opening 111 that can supply the bed body 4 business turn over to remove frame 1 on the left side of removing frame 1, be equipped with the supporting wheel 6 that is used for supporting bed body 4 when the bed body 4 stretches out to remove frame 1 on the bottom of bed body 4, it is equipped with the first actuating mechanism who is used for driving bed body 4 relative movement frame 1 to stretch out and retract to remove between frame 1 and the bed body 4, first actuating mechanism and control system electric connection.

The cabinet body 2, the sofa 3 and the bed body 4 are integrated into one piece through the movable frame 1, the cabinet body 2 and the sofa 3 are arranged on the top of the movable frame 1 in parallel from left to right, the bed body 4 is positioned inside the movable frame 1 to form a left-right and up-down combined three-dimensional structure, the bed body is usually wide, the width specification of the bed body commonly used in life is 1.2m, 1.5m, 1.8m and above, the width of the sofa and the cabinet body is relatively narrow, the width specification of the cabinet body is usually between 60cm and 80cm, the width specification of the sofa is between 60cm and 100cm, therefore, the movable frame 1 slightly wider than the bed body 4 is only needed to accommodate the bed body, and the cabinet body 2, the sofa 3 and the bed body 4 can be accommodated in a space position slightly wider than one bed. The movable frame 1 can be conveniently moved left and right through the bearing wheels 5, and the bed body 4 can enter and exit the movable frame 1 from the side surface through the opening 111, so that the cabinet body 2, the sofa 3 and the bed body 4 can be reasonably combined and spatially separated in space.

For a house with a small area, when the bed is used, the movable frame 1 is moved to the opposite direction of the side, extending out of the bed body 4, to vacate a space, then the bed body 4 is moved out of the movable frame 1 from the opening 111, and the left side forms a bedroom state, as shown in fig. 7, so that the movable frame is convenient to use at night for sleeping; since the cabinet 2 and the opening 111 are arranged at the left side of the movable frame 1, so that the cabinet 2 can be conveniently used, when the bed body 4 moves from the opening 111 to the inner side of the movable frame 1, the space at the left side is vacated to form a dressing room, so that the dressing room can be conveniently used, as shown in fig. 5; when the movable frame 1 and the bed body 4 retracted in the movable frame 1 move to the left side together, the space on the right side is vacated, and a hall with a sofa 3 is formed, as shown in fig. 4; when moving the frame 1 and moving the middle part region in room to with bed body 4 stretches out partly in the left side space in moving frame 1, then the left side can form the bedroom in little space and the right side then forms a parlor or workshop, through the effective combination of sofa 3, bed body 4 and the cabinet body 2, and move frame 1 and make this combination formula sofa bed cabinet alternate the function in house space in the time quantum that staggers, can effectively save indoor space, and in limited space, the usage space of the required different scenes of transform life, make the little area of house also have the function and the life experience of large tracts of land house.

In addition, the side surface of the movable frame 1 is provided with an opening which is communicated with the interior of the movable frame 1, so that even if the bed body is retracted into the movable frame 1, the air in the bed body can be exchanged with the outside air, and the bed body 4 and bedclothes are effectively prevented from generating peculiar smell.

The bed surface of the bed body 4 for people to sleep is separated from the top edge of the opening 111 and the bottom of the seat part of the sofa 3 by a distance respectively, and a pillow and a quilt which are placed on the bed surface can move in and out of the movable frame 1 along with the bed body 4. After getting up, the quilt is folded to be flat, and the use is convenient.

The supporting wheel 6 is arranged on the left side of the bed body 4, the bed body 4 is connected with the movable frame 1 in a sliding mode, the movable frame 1 is provided with a left sliding rail 13 and a right sliding rail 13, the bottom of the right side of the bed body 4 is provided with a sliding sleeve 41 connected with the sliding rails 13 in a sliding mode, and the structure is simple.

The movable frame 1 comprises a cabinet frame 11 and a sofa frame 12 which are arranged on the left and right sides, the cabinet frame 11 is used for installing the cabinet body 2, the sofa frame 12 is used as an underframe forming the sofa 3, the cabinet frame 11 and the sofa frame 12 are hollow and communicated with each other on the left and right sides, and the movable frame is used for placing the bed body 4 and is simple in structure. The bed body comprises a bed frame 40, and is connected with a first driving mechanism through the bed frame 40.

First actuating mechanism includes first motor 81, first derailleur 82, action wheel 83, rack gear 84, spur rack 85, first motor 81, first derailleur 82, action wheel 83 and rack gear 84 set up on removal frame 1, first derailleur 82 is connected with action wheel 83 through belt or chain, first motor 81 drives action wheel 83 through first derailleur 82 and rotates, action wheel 83 and rack gear 84 are fixed mutually and coaxial rotation through the pivot, spur rack 85 is fixed on bedstead 40, rack gear 84 and spur rack 85 mesh transmission, simple structure, the transmission is steady.

Sofa frame 12 is back to tank bracket 11, sofa frame 12 is including sitting portion frame 121 and leaning on portion frame 122, sitting portion frame 121 is used for installing the seat that the cushion formed the sofa, leaning on portion frame 122 and being used for installing the back and forming the back portion of sofa, tank bracket 11 is higher than sitting portion frame 121, sofa frame 12 is back to the mode of tank bracket 11, can be the right side frame of tank bracket 11 forms leaning on portion frame 122, or leaning on portion frame 122 independently sets up outside tank bracket 11 and pastes on the right side of tank bracket 11. The cabinet frame 11 and the leaning part frame 122 are hollow at the left and right corresponding parts, a rest space 100 for people to lie in is formed between the cabinet frame and the bed body 4, and the cabinet frame 11 is used for people to go in and out of the bed body 4 corresponding to the opening 111. When the room space is divided into a left small space and a right small space, the bed body 4 only needs to extend out of the bottom of the sofa frame 12, the bed body 4 can be used in the space where the left space is communicated with the rest space 100, and the small space has the function of resting on a large bed.

The top of the communicating opening which is communicated with the left and the right of the cabinet frame 11 and the sofa frame 12 is provided with a safety switch 10, the safety switch 10 is electrically connected with the control system, when an object on the bed body 4 is higher than the communicating opening, and the object is pressed to the safety switch 10 to trigger the safety switch 10 to stop the first driving mechanism when the bed body 4 carries the object and retracts into the sofa frame 12.

In addition, another safety switch 10 located above the ground may be disposed on the left side of the bed body 4, and the safety switch 10 is electrically connected to the control system and controls the first driving mechanism and the second driving mechanism to stop working when triggered.

The safety switch 10 includes a touch panel 101 and a push switch 102, and the touch panel 101 is connected to a return spring for returning the touch panel. The safety switch 10 is located at the communication port of the cabinet frame 11 and the sofa frame 12, the contact plate 101 of the safety switch crosses the communication port and is located at the top, and is used for touching with a foreign object higher than the communication port, the upper end of the contact plate 101 is hinged to the movable frame 1, the lower end of the contact plate swings freely, the contact plate 101 rotates towards the right side when being extruded by the foreign object on the left side to press the button switch 102 to trigger, the structure is simple, and when the rest space 100 is used for resting, people sleeping on the bed can be effectively prevented from being bruised and bruised by the sofa frame 12. The safety switch 10 on the left side of the bed body 4 has the touch plate 101 close to the ground, the upper end hinged to the bed frame 40 and the lower end swinging freely, the button switch 102 on the right side of the touch plate 101, so that the user can control the moving frame and the bed body to stop moving at the same time by kicking, and the use is convenient.

In addition, moving frame and bed body and controlling smoothly, will touch the distance on pressure plate 71 and ground, touch plate 101 and the ground on the left side of bed body 4, all set up between 0.5cm to 1.5cm, and the effect of acquireing has: firstly, small objects on the ground can pass through the movable frame, so that the small objects on the ground are prevented from touching and pressing the touch pressure plate 71 or the touch plate 101 in the movement process, and the movable frame and the bed body can be ensured to move smoothly left and right; secondly, the large and medium objects on the ground are prevented from entering the moving frame, and when the large and medium objects exist on the ground and the moving frame or the bed body moves, the contact pressure plate 71 or the contact plate 101 contacts and presses the large and medium objects, the moving frame or the bed body stops moving.

Through first actuating mechanism and second actuating mechanism to with the two and control system electric connection, realize removing the automated control that frame 1 and bed body 4 removed, so that realize intelligent, convenient indoor space redistribution.

The cabinet frame 11 may be flush with the seat frame 121, and may be used as a backrest of the sofa 3 or a mounting portion of the backrest of the sofa (not shown) via the back of the cabinet 2.

Claims

1. The utility model provides a modular sofa furniture removes safety device which characterized in that: comprises a movable frame (1) and a control system, an outer sofa (3) is arranged on the movable frame (1), a bearing wheel (5) used for supporting the movable frame (1) is arranged at the bottom of the movable frame (1), a second driving mechanism used for driving the bearing wheel (5) to rotate is arranged between the movable frame (1) and the bearing wheel (5), so that the movable frame (1) carries the sofa (3) on the ground and moves forwards or backwards along the direction of the sofa (3), one side of the seat part of the sofa (3) positioned at the advancing direction is hinged with a rigid touch pressure plate (71) capable of swinging inwards, a trigger switch (72) which can be triggered by the touch pressure plate (71) when the touch pressure plate (71) swings inwards is arranged at the inner side of the touch pressure plate (71), the trigger switch (72) and the second driving mechanism are respectively electrically connected with the control system, when the trigger switch (72) is triggered, the second driving mechanism stops working, an elastic piece (73) used for elastically jacking and pressing the contact pressing plate (71) outwards is arranged between the contact pressing plate (71) and the sofa (3) or the moving frame (1), the upper end of the contact pressing plate (71) is hinged with the seat part of the sofa (3), and the lower end of the contact pressing plate extends to the ground and can be used for a person sitting on the sofa (3) to hang down to kick the contact pressing plate (71) inwards under the seat part of the sofa.

2. The modular sofa furniture piece moving safety device according to claim 1, wherein: the pressure-contacting plate (71) spans from one side to the other side below the seat of the sofa (3).

3. The modular sofa furniture piece moving safety device according to claim 1, wherein: the touch pressure plate (71) is positioned at the position of 1cm to 5cm on the inner side below the seat part of the sofa (3).

4. The modular sofa furniture piece moving safety device according to claim 1, wherein: the distance d between the touch pressure plate (71) and the ground is between 0.5cm and 20 cm.

5. The modular sofa furniture piece moving safety device according to claim 1, wherein: the sofa (3) is provided with armrests (123), the armrests (123) extend out of the outer side of the seat of the sofa (3) along the direction of the sofa (3), and the extending distance is between 8cm and 15 cm.

6. The modular sofa furniture piece moving safety device according to any one of claims 1 to 5, wherein: remove to be equipped with the cabinet body (2) on frame (1), the cabinet body (2) and sofa (3) set up respectively on the left and right sides that removes frame (1), it has bed body (4) to remove swing joint in frame (1), bed body (4) are located the below of the cabinet body (2) and sofa (3) seat portion, be provided with opening (111) that can supply bed body (4) business turn over to remove frame (1) on the left side of removing frame (1), be equipped with supporting wheel (6) that are used for supporting bed body (4) when bed body (4) stretch out and remove frame (1) on the bottom of bed body (4), be equipped with between removing frame (1) and the bed body (4) and be used for driving a drive mechanism that bed body (4) relatively removed frame (1) and stretch out and retract, a drive mechanism and control system electric connection.

7. The modular sofa furniture piece moving safety device according to claim 6, wherein: the supporting wheel (6) is arranged on the left side of the bed body (4), the bed body (4) is connected with the moving frame (1) in a sliding mode, a sliding rail (13) facing to the left and the right is arranged on the moving frame (1), and a sliding sleeve (41) connected with the sliding rail (13) in a sliding mode is arranged on the bottom of the right side of the bed body (4).

8. The modular sofa furniture piece moving safety device according to claim 7, wherein: remove frame (1) including cabinet frame (11) and sofa frame (12) of controlling setting, cabinet frame (11) are used for installing the cabinet body (2), sofa frame (12) are used for constituting the chassis of sofa (3), cabinet frame (11) and sofa frame (12) are empty and are linked together and are used for placing bed body (4) about and.

9. The modular sofa furniture piece moving safety device according to claim 8, wherein: the sofa frame (12) is backed on the cabinet frame (11), the sofa frame (12) comprises a seat frame (121) and a backrest frame (122), the seat frame (121) is used for installing a cushion to form a seat of the sofa, the backrest frame (122) is used for installing a backrest to form a backrest of the sofa, the cabinet frame (11) is higher than the seat frame (121), the left and right corresponding parts of the cabinet frame (11) and the backrest frame (122) are hollow and form a rest space (100) for people to lie in with the bed body (4), the bed body (4) corresponding to the opening (111) carries people to enter and exit the cabinet frame (11), the top of a communicating port communicating the cabinet frame (11) and the sofa frame (12) with each other on the left and right is provided with a safety switch (10), the safety switch (10) is electrically connected with a control system, when objects on the bed body (4) are higher than the communicating port, the objects carried by the bed body (4) to retract into the sofa frame (12), when the object touches the safety switch (10), the safety switch (10) is triggered to stop the first driving mechanism.

10. The modular sofa furniture piece moving safety device according to claim 9, wherein: safety switch (10) are used for on the top of the intercommunication mouth of span counter (11) and sofa frame (12) with the touch panel (101) that the foreign object that exceeds this intercommunication mouth touches to and locate button switch (102) on touch panel (101) right side, the upper end of touch panel (101) is articulated with removal frame (1), and the lower extreme freely swings, touch panel (101) are pushed by the foreign object in left side and are moved the right side and rotate and push button switch (102) and push down and trigger.