WO2015066834A1

WO2015066834A1 - Turnover bed

Info

Publication number: WO2015066834A1
Application number: PCT/CN2013/001526
Authority: WO
Inventors: 林永忠
Original assignee: 林永忠
Priority date: 2013-11-06
Filing date: 2013-12-10
Publication date: 2015-05-14
Also published as: CN103549791B; CN103549791A

Abstract

A turnover bed, comprising a box (50), a bed board (60), a turnover device (80), a first support leg (61) and a second support leg (62); the side of the bed board (60) is connected to the box (50) via the turnover device (80); the bed board (60) fits the box (50) and forms a storage space with the box (50); mutually symmetrical first support leg groove and second support leg groove are disposed near the top of the two sides of the bed board (60); the first support leg (61) is received and can rotate in the first support leg groove; and the second support leg (62) is received and can rotate in the second support leg groove. The turnover bed can be used as a bed, and also as a storage box when no bed is needed, thus greatly saving space. In addition, the turnover device (80) facilitates the folding of the bed board (60), enabling easier, safer and quicker converting of the turnover bed between a bed and a storage box.

Description

Flipping bed

Technical field

The present invention relates to the field of furniture, and more particularly to an inverting bed.

Background technique

[02] Nowadays, housing prices are high and are increasing year by year, and people's living space is becoming narrower. In this context, how to use space reasonably and fully is especially important. To this end, occupants and interior designers are struggling to save space by rationally arranging furniture distribution. However, the space that can be saved by designing furniture layout is very limited, because some furniture itself is very large in size, no matter how it is arranged, the space occupied is large. Therefore, by changing the structure of the furniture, if the structure is reasonable, it can save a lot of space. The bed takes up a lot of space at home, but the bed only works when it is sleeping, and at other times, it wastes the space.

Summary of the invention

In view of the above problems in the prior art, the object of the present invention is to solve the deficiencies of the prior art and to provide an inverting bed that is convenient, safe, and quick to automatically flip.

[04] The present invention provides an inverting bed comprising a box body, a bed board, a turning device, a first supporting leg and a second supporting leg; the side panel surface of the bed board is connected to the box body by a turning device, the bed board and the box body Suitably, the two constitute a storage space; the two sides of the bed plate are disposed adjacent to the item, and are provided with a first supporting foot groove and a second supporting foot groove which are symmetric with each other, and the first supporting leg is accommodated The first support leg is rotatable in the first support leg; the second support leg is received in the second support leg and is rotatable in the second support leg, the turning device comprises a mechanism casing and a mating mechanism cover, the mechanism casing comprises a first casing and a second casing, wherein the first casing internal cavity is connected to the second casing internal cavity, wherein: The inside of the first box body is provided with a chute slider, a straight slide rail, a gas support and a gas support fixture, and the chute slider cooperates with the straight slide rail, and the air support fixture is fixed in the An upper surface of the bottom of the first box body, the gas staying end and the chute slider Given connection, the other end of the gas strut is fixed on the air support bracket, said slider chute is provided with a ramp; said cartridge body is provided with a second transmission means, the transmission The device comprises a spindle cover, a transmission member, a transmission arm and a spindle sleeve connected in sequence from top to bottom, wherein the transmission arm is provided with a transmission bearing away from one end of the spindle sleeve, and the transmission bearing cooperates with the inclined slide The turning device further includes a spindle inserted into each of the spindle cover, the transmission member, the transmission arm, and the center hole of the spindle sleeve, and the spindle cover, the transmission member, the transmission arm, and the spindle The center of each hole of the sleeve is in a straight line; the inverting device further includes a u-shaped groove, the crotch groove is provided with a straight slide and a bottom plate, and the U-shaped groove is connected to the second box through the transmission member The straight slide corresponds to an internal cavity of the second casing, and the transmission member cooperates with the straight slide.

Further, the main shaft includes a main shaft body in which a cavity is disposed, and a cavity of the main shaft body is provided with a snap ring, a main shaft inner screw, and a main shaft fixing block which are sequentially connected from top to bottom.

[06] Further, one end of the screw in the spindle is provided with an external thread, the spindle fixing block is provided with an internal thread, and an external thread of the screw in the spindle cooperates with an internal thread of the spindle fixing block.

Further, the bottom plate is provided with a through hole that cooperates with the main shaft, and the main shaft is connected to the turned-over device through the through hole.

[08] Further, an adjuster is disposed under the spindle sleeve in the transmission device for adjusting the magnitude of the turning force of the transmission arm.

Further, the upper surface of the bottom of the first casing is provided with a support rod for supporting the mechanism cover.

[10] Further, the flip bed further includes an automatic synchronous telescopic foot device, including a rear base, a front base, a jacket, an outer sliding sleeve, an inner sliding sleeve, a cable jacket fixing bracket, a spring pin, a fixed spring inner core, a spring, a rotating sleeve, a synchronizing device and a second steel cable; the outer casing is provided with two straight straight slides symmetrically and two mutually inclined inclined slide rails, and one end of the outer sleeve is provided with a straight slide rail and the rear base is sleeved, and the outer sleeve is sleeved. One end of the inclined slide is fixedly connected with the front base, the outer sliding sleeve is sleeved on the outer sleeve and cooperates with the straight slide of the outer sleeve, and the rotating sleeve is accommodated in the outer sleeve and cooperates with the inclined slide of the outer sleeve; The inner sliding sleeve is fixedly connected with the outer sliding sleeve, and the inner sliding sleeve is fixed against the rotating sleeve; the steel cable fixing bracket is fixed on the outer sleeve, located between the straight sliding road and the inclined sliding road, and the steel cable jacket is provided The two spring holes are fixedly connected to the rear base, the fixed spring inner core is fixedly connected with the rotating sleeve, one end of the spring is fixedly connected with the spring pin, and the other end is fixedly connected with the fixed spring inner core ; Sleeve rotatably fixedly connected to the support leg; said synchronizing means cooperating with the turning device, the second end of the cable is fixed to the synchronization means, through the other end of the cable is fixedly connected to the outer rear mount hole of the cable jacket.

[11] Further, the synchronization device of the automatic synchronous telescopic foot device includes a gear, a rack, and a fixed a code and a bobbin; the rack is connected to the chute slider of the inverting device; the fixed code is provided with a rotating shaft, the gear passes through the rotating shaft and is fixedly connected at a fixed code, and the bobbin cooperates with the rotating shaft; The gear and the rack cooperate with each other; one end of the second cable is fixed on the fixed code, and the other end is wound around the bobbin, and is passed through the cable hole of the cable jacket fixing bracket and fixedly connected with the outer sleeve.

[12] Further, the automatic synchronous telescopic foot device further includes a length adjusting leg connected to the end of the cable screw by a thread.

[13] The advantages and benefits of the present invention are as follows: The inverting bed provided by the present invention, the bed board and the box body cooperate with each other, the bed board can be turned over, and the bed board can be turned into a horizontal position, and can be used as a bed, and when the bed board is used When in the vertical position, the bed board and the box form a receiving portion, and the receiving portion can be used for storing, so that the invention can be used as a bed, and can be used as a storage box when the bed is not needed, which is extremely large. At the same time, the inverting bed provided by the invention further comprises a turning device, which facilitates the folding of the bed board, so that the conversion process between the bed and the storage box of the invention is more convenient, quick, safe and reliable.

DRAWINGS

[14] FIG. 1 is a schematic structural view of the inverting bed of the embodiment in a closed state;

[15] FIG. 2 is a schematic structural view of the inverted bed in the half open state of the embodiment;

[16] FIG. 3 is a schematic structural view of the inverting bed of the embodiment in an open state;

[17] FIG. 4 is a schematic exploded view of the inverting device of the embodiment;

[18] Figure 5 is a schematic enlarged view of the main shaft of Figure 4;

[19] Figure 6 is a schematic structural view of the transmission device of Figure 4;

[20] FIG. 7 is a schematic exploded view of the automatic synchronous telescopic foot device of the embodiment.

detailed description

The invention will now be further described with reference to the drawings and specific embodiments.

[22] As shown in FIG. 1, FIG. 2, FIG. 3, FIG. 4, FIG. 5, FIG. 6 and FIG. 7, an inverting bed according to an embodiment of the present invention includes a casing 50, a bed board 60, a turning device 80, and a a supporting leg 61 and a second supporting leg 62; the side plate surface of the bed board 60 is connected to the box body 50 by the turning device 80, and the bed board 6 is matched with the box body 50, and the two constitute a storage space; a position of the two sides of the bed board 60 near the top, and a first support foot groove and a second support foot groove which are symmetric with each other, A support leg 61 can be received in the first support leg and can rotate in the first support leg; the second support leg 62 can be received in the second support leg and can be in the second support Rotating in the foot groove, the inverting device 80 comprises a mechanism box body and a matching mechanism box cover 19, the mechanism box body comprises a first box body 1 and a second box body 2, the internal cavity of the first box body 1 Connected to the internal cavity of the second casing 2, wherein: the first casing 1 is internally provided with a chute slider 7, a straight slide rail 9, a gas stay 10, and a gas brace holder 4, the chute The slider 7 is matched with the straight slide rail 9 , the air support fixture 4 is fixed on the upper surface of the bottom of the first box body 1 , and the gas stay 10 end and the chute slider 7 a fixed connection, the other end of the air brace 10 is fixed on the air brace holder 4, the chute slider 7 is provided with a ramp chute 8; the second box body 2 is provided with a transmission device, The transmission device includes a spindle cover 21, a transmission member 14, a transmission arm 12 and a spindle sleeve 11 which are sequentially connected from top to bottom, and the transmission arm 12 is away from the spindle A drive bearing 13 is disposed at one end of the drive shaft 13 , and the drive bearing 13 is matched with the inclined slide 8 ; the turning device further includes the spindle cover 21 , the transmission member 14 , the transmission arm 12 , and The main shaft 15 of each of the central holes of the spindle sleeve 11 is used to align the center of each hole of the spindle cover 21, the transmission member 14, the transmission arm 12 and the spindle sleeve 11 in a straight line; The inverting device further includes a U-shaped groove, the U-shaped groove is provided with a straight slide 18 and a bottom plate 17, and the U-shaped groove is connected to the second casing 2 through the transmission member 14, the straight slide 18 Corresponding to the internal cavity of the second casing 2, the transmission member 14 cooperates with the straight slide 18.

[23] As a preferred embodiment of the above embodiment, the main shaft 15 includes a main shaft body 151 in which a cavity is disposed, and a cavity 15103 and a main shaft which are sequentially connected from top to bottom are disposed in the cavity of the main shaft body 151. The inner screw 15102 and the main shaft fixing block 15101.

[24] As a preferred embodiment of the above embodiment, one end of the spindle inner screw 15102 is provided with an external thread, the spindle fixing block 15101 is provided with an internal thread, and the external thread of the spindle inner screw 15102 is fixed to the spindle. The internal threads of block 15101 are mated.

[25] As a preferred embodiment of the above embodiment, the bottom plate 17 is provided with a through hole 16 for cooperating with the main shaft 15, and the main shaft 15 is connected to the inverted device through the through hole 16.

[26] As a preferred embodiment of the above embodiment, the adjuster 20 is disposed under the spindle sleeve 11 in the transmission device for adjusting the turning force of the transmission arm 12 during the turning operation of the turning device. the size of.

[27] As a preferred embodiment of the above embodiment, the upper surface of the bottom of the first casing 1 is provided with a support rod 3 for supporting the mechanism cover 19, and the mechanism cover 19 Cooperating with the mechanism, the mechanism box and the mechanism cover completely enclose the components disposed therein, and the appearance is neat and beautiful, and the operation is safer, so as to avoid the operator from operating the turning device. Personal injury.

[28] As a preferred embodiment of the above embodiment, the number of the air brace 10 is at least one, and the number of the air brace 10 is preferably two, and the air brace 10 provides sufficient for the turning device. It assists and ensures the uniform force of the device being turned over, ensuring smooth movement of the inverted device during the turning process.

[29] As a preferred embodiment of the above embodiment, the inverting device 80 is fixedly disposed on the inner side of the casing 50 near the bed board 60, and the bed board 60 of the inverting bed is opposite to the inverting device 80. The main shaft is provided with a spindle rotating device that cooperates with the spindle 15 . The spindle 15 is rotatable in the spindle rotating device through a spindle inner screw 15102 and a snap ring 15103 disposed inside the spindle 15 . The working process is as follows:

[30] Opening process: As shown in Fig. 1, the starting flip board 60 is in the closed state. When the flip board is opened, the handle 70 on the back of the flip board 60 is pulled, and the top end of the flip board 60 is pulled down, and the flip is turned over. Rotating the spindle 15 disposed in the second casing in the turning device to drive the movement of the transmission member 14 disposed on the main shaft 15 in the straight slide 18 in the U-shaped groove while simultaneously a transmission bearing 13 disposed at an end of the transmission arm 12 away from the main shaft sleeve 11 slides in the inclined chute 8 in the chute slider 7, and drives the chute slider 7 to move upward, the chute The slider 4 compresses the gas stay 10. At this time, the structural diagram of the inverting bed is as shown in FIG. 2, and the top end of the inverted bed board 60 is continued to be pulled down through the handle 70 until the inverted bed board 60 is in a horizontal position, and the structure of the inverting bed is at this time. As shown in Fig. 3, the opening process of the inverted bed board 60 is thus completed.

[31] Closing process: The closing process is the reverse of the opening process, the main difference being that the gas stay 10 is elongated during this process, releasing the ability to store during the opening process, assisting the opening process.

[32] As a preferred embodiment of the above embodiment, the flip bed further includes an automatic synchronous telescopic foot device, including a rear base 1610, a front base 1611, a jacket 1612, an outer sliding sleeve 1613, an inner sliding sleeve 1614, and a cable jacket fixing. a frame 1615, a spring pin 1616, a fixed spring inner core 1617, a spring 1618, a rotating sleeve 1619, a synchronizing device and a second cable 21; the outer casing 1612 is provided with two straight straight slides 161210 and two mutually symmetrical sections The outer cover 1612 is provided with one end of the straight slide 161061 and the rear base 1610. The outer end of the outer cover 1612 is fixedly connected with the front base 1611, and the outer sleeve 1613 is sleeved on the outer sleeve 1612. The straight slide 161121 of the outer sleeve 1612 cooperates, and the rotating sleeve 1619 is received in the outer sleeve 1612 and with the outer sleeve 1612 The inner sliding sleeve 1614 is accommodated in the outer sleeve 1612, the inner sliding sleeve 1614 is fixedly connected with the outer sliding sleeve 1613, the inner sliding sleeve 1614 is pressed against the rotating sleeve 1619, and the cable outer casing fixing frame 1615 is fixed. On the outer sleeve 1612, between the straight slide 161210 and the inclined slide 161211, the cable jacket 1612 is provided with two symmetrical cable holes; the spring pin 1616 is fixedly connected with the rear base 1610, the fixed spring core 1617 is fixedly connected to the rotating sleeve 1619, one end of the spring 1618 is fixedly connected with the spring pin 1616, and the other end is fixedly connected with the fixed spring inner core 1617; the rotating sleeve 1619 is fixedly connected with the supporting leg 1620; the synchronous device and the flipping The second cable 21 is fixed to the synchronizing device, and the other end is fixedly connected to the outer casing 1612 through the cable hole of the cable jacket fixing frame 1615. In the embodiment, the outer sliding sleeve 1613 passes. The mutually symmetrical two cable screws 1622 cooperate with the straight slides 16110 of the jacket 1612, and the cable screws 1622 and the cable holes on the cable jacket mount 1615 are on a line parallel to the axis of the jacket 1612, the second cable One end of the 1223 is fixed to the cable screw 1622. The cable hole on the cable jacket fixing frame 1615 serves as a guiding function, and the cable screw 1622 and the cable hole are designed on a straight line parallel to the axis of the outer casing 1612, so that the outer sliding sleeve 1613 is better affected by the tensile force of the steel cable.

[33] As a preferred embodiment of the above embodiment, the working principle of the automatic synchronous telescopic foot device is as follows: a synchronization device is provided, and the synchronization device is fixedly connected with the second cable 1223-end, during the opening process of the inverted bed, The synchronizing device produces a pulling force that tensions the second cable 21. The pulling force is transmitted to the outer sliding sleeve 1613 through the second steel cable 21, and the outer sliding sleeve 1613 drives the inner sliding sleeve 1614 to move forward. The inner sliding sleeve 1614 drives the rotating sleeve 1619 to move forward, and the end portion protrudes from the outer sleeve 1612 due to the rotation. The sleeve 1619 cooperates with the inclined slide 161211, and rotates while the rotary sleeve 1619 moves forward, thereby rotating the cable screw 1620, and when the bed is turned to the horizontal, the cable screw 1620 just rotates to the vertical position. Supporting the wake-up board; during the opening of the flipping bed, the rotating sleeve 1619 moves forward, which drives the movement of the spring 1618 to extend the spring 1618 and store energy. During the closing of the turning bed, the spring 1618 is shortened. A pulling force is generated on the rotating sleeve 1619, and a series of movements opposite to the opening process of the inverting bed occurs, and the cable screw 1620 is stowed; the automatic synchronous telescopic foot device has the advantages of: the inversion process of the inverting bed plate The automatic, synchronized completion of the retracting and opening of the cable screw 1620 greatly facilitates the operation of the inverting bed; It is not necessary to flip the bed plate while operating the wire rope screw 1620 to be stowed or opened, which greatly reduces the safety hazard.

[34] As a preferred embodiment of the above embodiment, the synchronizing device of the automatic synchronous telescopic foot device comprises a gear 5, a rack 6, a fixed code 24 and a bobbin 23; the end of the rack 6 without teeth and the turning device The chute slider 7 is connected; the fixed code 24 is provided with a rotating shaft, the gear 5 passes through the rotating shaft and is fixedly connected with the fixed code 24, and the bobbin 23 cooperates with the rotating shaft; 5 is matched with the rack 6; one end of the second cable 21 is fixed on the bobbin 23, and the other end is passed around the fixing code 24, and is fixedly connected to the outer sleeve 1612 through the cable hole of the cable jacket fixing bracket 1615; During the turning process of the bed, the chute slider slides back and forth, thereby driving the rack 1216 fixedly connected with the chute slider, the rack 1216 drives the gear 1215 to rotate, and the rotation of the gear 1215 causes the fixed code 1221 to rotate, the fixed code During the rotation of the 1221, the second cable 1223 is pulled, and the second cable 1223 pulls the outer sleeve 1613 to finally provide power for opening the telescopic foot. Of course, this is only a preferred embodiment of the present invention, and the structure of the synchronizing device is not limited thereto, as long as the second cable 21 can be pulled during the turning of the inverting bed, and the structure for powering the opening of the telescopic foot is can.

[35] As a preferred embodiment of the above embodiment, the automatic synchronous telescopic foot device further includes a length adjusting leg, and the length adjusting leg is connected to the end of the cable screw 1622 by a thread, and can be changed by rotating the length adjusting foot. The height adjusts the height of the foot to adjust the height and inclination of the flip bed.

[36] As a preferred embodiment of the above embodiment, the casing 50 is provided with a detachable assembly plate, and the assembly plate and the casing 50 constitute a plurality of accommodating portions for storing clothes; The assembly board is divided into a plurality of parts by the assembly board, which is very convenient for storage of clothes. When the bed 60 is opened, the space-saving flip bed provided by the present invention is an open closet, which is convenient for picking and dropping clothes; when the store 60 is closed, the present invention is a closed closet, and the dustproof and ash-proof effect is remarkable.

[37] Finally, it should be noted that the above-described embodiments are only for explaining the technical solutions of the present invention, and are not limited thereto; although the present invention has been described in detail with reference to the foregoing embodiments, the It should be understood that the technical solutions of the foregoing embodiments may be modified or equivalently replaced with some or all of the technical features; and such modifications or substitutions do not detract from the essence of the corresponding technical solutions. The scope of the technical solutions of the embodiments.

Claims

Claim

An inverting bed, comprising: a box body, a bed board, a turning device, a first supporting leg and a second supporting leg, wherein the side plate surface of the bed board is connected to the box body by a turning device, and the bed board and the box body are Adapting, the two constitute a storage space; the two sides of the bed plate are located near the top, and are provided with a first supporting foot groove and a second supporting foot groove which are symmetric with each other, and the first supporting leg is accommodated in the first The support leg is rotatable in the first support leg, the second support leg is received in the second support leg and is rotatable in the second support leg, and the turning device comprises a mechanism box The body and the mating mechanism cover, the mechanism casing comprises a first casing and a second casing, wherein the first casing internal cavity is connected to the second casing internal cavity, wherein:

The inside of the first box body is provided with a chute slider, a straight slide rail, a gas support and a gas support fixture, and the chute slider cooperates with the straight slide rail, and the air support fixture is fixed on the An upper surface of the bottom of the first box body, one end of the air support is fixedly connected to the chute slider, and the other end of the air support is fixed on the air support fixture, and the chute slider is Set up a ramp;

The second box body is provided with a transmission device, and the transmission device comprises a spindle cover, a transmission member, a transmission arm and a spindle sleeve connected in sequence from top to bottom, wherein the transmission arm is disposed away from one end of the spindle sleeve a transmission bearing, the transmission bearing is matched with the inclined slide;

The turning device further includes a spindle inserted into each of the spindle cover, the transmission member, the transmission arm and the central hole of the spindle sleeve, and the spindle cover, the transmission member, the transmission arm and the spindle sleeve The centers of the holes are in a straight line;

The inverting device further includes a U-shaped groove, the U-shaped groove is provided with a straight slideway and a bottom plate, and the U-shaped groove is connected to the second box body through the transmission member, the straight slideway and the Corresponding to the internal cavity of the second casing, the transmission member cooperates with the straight slide.

The inverting bed according to claim 1, wherein the main shaft includes a main shaft body internally provided with a cavity, and the cavity of the main shaft body is provided with a snap ring and a main shaft which are sequentially connected from top to bottom. Inner screw and spindle fixing block.

The inverting bed according to claim 2, wherein one end of the spindle inner screw is provided with an external thread, the spindle fixing block is provided with an internal thread, and the external thread of the spindle inner screw and the spindle The internal threads of the fixing block cooperate.

The inverting bed according to claim 1, wherein the bottom plate is provided with a through hole that cooperates with the main shaft, and the main shaft is connected to the to-be-turned device through the through hole.

The inverting bed according to claim 1, wherein an adjustment device is disposed under the spindle sleeve in the transmission for adjusting a magnitude of a turning force of the transmission arm.

The flip bed according to claim 1, wherein an upper surface of the bottom of the first case is provided with a support bar for supporting the mechanism cover.

The flip bed according to claim 1, wherein the flip bed further comprises an automatic synchronous telescopic foot device, comprising a rear base, a front base, a jacket, an outer sliding sleeve, an inner sliding sleeve, and a cable jacket fixing bracket. , spring pin, fixed spring inner core, spring, rotating sleeve, synchronizing device and second steel cable;

The outer casing is provided with two straight straight slides and two mutually inclined straight slide rails, and one end of the outer sleeve is provided with a straight slide rail and the rear base is sleeved, and one end of the outer sleeve with the inclined slide rail is fixedly connected with the front base. The outer sliding sleeve is sleeved on the outer sleeve and cooperates with the straight slide of the outer sleeve, and the rotating sleeve is accommodated in the outer sleeve and cooperates with the inclined slide rail of the outer sleeve; the inner sliding sleeve is accommodated in the outer sleeve, the inner sliding sleeve and the outer sleeve The sliding sleeve is fixedly connected, and the inner sliding sleeve is pressed against the rotating sleeve;

The cable jacket fixing bracket is fixed on the jacket, and is located between the straight slide rail and the inclined slide rail. The cable jacket is provided with two symmetrical cable holes; the spring pin is fixedly connected with the rear base, and the fixed spring core Fixedly connected to the rotating sleeve, one end of the spring is fixedly connected with the spring pin, and the other end is fixedly connected with the fixed spring inner core; the rotating sleeve is fixedly connected with the supporting leg;

The synchronizing device cooperates with the inverting device. One end of the second cable is fixed on the synchronizing device, and the other end is fixedly connected to the outer casing through the cable hole of the cable jacket fixing frame.

The inverting bed according to claim 7, wherein the synchronizing device of the automatic synchronous telescopic foot device comprises a gear, a rack, a fixed code and a bobbin; and the rack and the chute slider of the inverting device The fixed code is provided with a rotating shaft, the gear passes through the rotating shaft and is fixedly connected at a fixed code, and the bobbin cooperates with the rotating shaft; the gear and the rack cooperate with each other; one end of the second cable is fixed at On the fixed code, the other end bypasses the bobbin and passes through the cable hole of the cable jacket fixing bracket and is fixedly connected with the outer casing.

The flip bed according to claim 8, wherein the automatic synchronous telescopic foot The device further includes a length adjusting leg connected to the end of the cable screw by a thread,