CN209186109U - It is a kind of invisible bed - Google Patents

Abstract

The utility model relates to a kind of invisible bed, including bed frame and bedstead, the pipe support of bedstead two sides is all provided with sprocket drive spindle and rackwork close to one end of tailstock, gear shaft is rotatablely connected by rotating member and pipe support, the one end of gear shaft on the outside of bedstead is equipped with cabinet base, gear shaft is engaged with rackwork, rackwork is driven by bracing wire and then gear shaft rotates, phase adjusting apparatus is equipped between bracing wire and rackwork, phase adjusting apparatus provides reset power for rackwork and cushioned resistance, bracing wire are fixed on bedstead close to one end of the head of a bed and are flexibly connected with bed frame.The utility model has the advantages of convenient installation, stabilized structure, good appearance, its phase adjustment mechanism thoroughly solves the difficult point of cabinet base height Yu invisible bed frame undersize, it realizes bed surface and leaves the perfect movement that bed surface opens and close up closing bed surface, make the invisible bed function with good cabinet base of taking down the exhibits automatically；While the process and dynamics for cabinet base of taking down the exhibits are than milder.

Description

It is a kind of invisible bed

Technical field

The utility model relates to a kind of household items, more particularly to one kind are invisible bed.

Background technique

Invisible bed also known as wall bed, tilting plate bed.It is invisible bed to generally comprise a frame and bedstead, mattress is installed, usually on bedstead Bedstead is translated into a frame, appearance during sleep turns down bedstead such as wardrobe, is exactly the bed accessory of a standard.What is had is invisible bed Function with cabinet base of taking down the exhibits automatically generally drives cabinet base and hidden by chain device or push rod device or self weight principle The movement of shape bed is synchronous so that invisible bed cabinet base reach pack up and be unfolded can with it is invisible bed pack up and be unfolded it is synchronous, but The drawbacks of being these embodiments is: 1, installation is excessively complicated；2, chain is unstable；3, required precision of the push rod to part It is high；4, movement is shaken big；5, the difficulty of after-sales service is high；6, there is special requirement of cracking for panel, unsightly；7, to cabinet base Limited height system, can not be excessively high.Therefore existing band take down the exhibits automatically cabinet base it is invisible bed not only installing it is complicated, upper multiple after sale It is miscellaneous, there is also security risks in safety.

Utility model content

In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of easy for installation, stabilized structures It is invisible bed.

To achieve the above object, the utility model can be achieved by the following technical programs:

It is a kind of invisible bed, including bed frame and bedstead, the bedstead is hinged close to one end of the head of a bed and the lower end of bed frame, described Bedstead includes the pipe support on four sides, and the pipe support of the bedstead two sides is all provided with sprocket drive spindle and rackwork close to one end of tailstock, institute It states gear shaft to be rotatablely connected by rotating member and pipe support, the one end of the gear shaft on the outside of bedstead is equipped with cabinet base, the tooth Wheel shaft is engaged with rackwork, and the rackwork is driven by bracing wire and then gear shaft rotates, the bracing wire and rack machine Phase adjusting apparatus is equipped between structure, the phase adjusting apparatus provides for rackwork resets power and cushioned resistance, described Bracing wire is fixed on bedstead close to one end of the head of a bed and is flexibly connected with bed frame.

Further, the phase adjusting apparatus includes connection frame, sliding bar, idle running spring, press covers and reset spring, The connection frame is fixedly connected with rackwork, and the connection frame wears sliding bar close to one end of bed frame, and the sliding bar leans on One end of nearly bed frame is connect with bracing wire, the sliding bar close to rackwork an end cap idle running spring, the idle running spring Outer surface cover press set, the both ends attaching nut of the sliding bar, the connection frame far from one end of bed frame be fixedly connected answer One end of position spring, the other end of the reset spring are fixed on bedstead.

Further, the length of the press set is less than the length of idle running spring.

Further, the rotating member include be arranged in pipe support two sides bearing block and the bearing being mounted on bearing block, The bearing of gear axis connection two sides, the one end of the gear shaft on the inside of bedstead are equipped with circlip.

Further, the head of the cabinet base is equipped with the groove that can be rotated with gear shaft one end fits, the head of the cabinet base Portion is radially equipped with locating slot, and the gear shaft is equipped with screw hole corresponding with locating slot, and set screw successively penetrates positioning Slot and corresponding screw hole are fixedly connected with cabinet base with gear shaft.

Further, the rackwork includes rack gear and interconnecting piece interconnected, the rack and pinion axis engagement, The side of the interconnecting piece is fixedly connected with the side for connecting frame by connecting screw.

Further, the gear shaft and rackwork are arranged in pipe support, and gear shaft is arranged in the rackwork Lower section.

Further, the inside of pipe support is arranged in the connection frame, and the medial surface of the pipe support is equipped with power and is passed to mouth It is slid on for connecting screw.

Further, it is equipped with Fixing clamp-seat close to one end of the head of a bed in the bedstead to be fixedly connected with bracing wire, the bed frame Movable deck is equipped with to be flexibly connected with the bracing wire to come from Fixing clamp-seat.

Further, the bracing wire is steel wire.

Compared with prior art, the utility model has the beneficial effects that easy for installation, stabilized structure, good appearance, make hidden Function of the shape bed with good cabinet base of taking down the exhibits automatically；Take down the exhibits simultaneously cabinet base process and dynamics than milder, there is buffering function Can, cabinet base will not collide a frame；Cabinet base also has angle regulating function, and stress is good when using cabinet base expansion.

Detailed description of the invention

Fig. 1 is the structural schematic diagram that the bedstead of the utility model is fully deployed；

Fig. 2 is the enlarged structure schematic diagram in Fig. 1 at A；

Fig. 3 is the structural schematic diagram that the bedstead of the utility model is packed up completely；

Fig. 4 is the enlarged structure schematic diagram in Fig. 3 at B；

Fig. 5 is the structural schematic diagram of the bedstead motion process of the utility model；

Fig. 6 is the cut-away section structural schematic diagram of the utility model；

Fig. 7 is the enlarged structure schematic diagram in Fig. 6 at C；

Fig. 8 is the combination diagram of the utility model key structure；

In figure: 1, bed frame；101, movable deck；2, bedstead；21, pipe support；22, Fixing clamp-seat；3, gear shaft；41, rack gear； 42, interconnecting piece；5, frame is connected；61, bearing block；62, bearing；64, circlip；7, cabinet base；71, groove；8, bracing wire；9, bullet is resetted Spring；10, set screw；11, connecting screw；12, sliding bar；13, idle running spring；14, nut；15, press set.

Specific embodiment

The utility model is further described below in conjunction with attached drawing and specific embodiment:

As shown in figs. 1 to 6, one kind described in the utility model is invisible bed, including bed frame 1 and bedstead 2, installs on bedstead 2 Mattress.Bedstead 2 is hinged close to one end of the head of a bed and the lower end of bed frame 1, the pipe support 21 of bedstead 2 including four sides, i.e., and up and down four Pipe support 21.The pipe support 21 (i.e. the pipe support 21 of the right and left) of 2 two sides of bedstead is all provided with sprocket drive spindle 3 and tooth close to one end of tailstock Mechanism, gear 3 are rotatablely connected by rotating member and pipe support 21, and gear shaft 3 is equipped with cabinet base 7, tooth close to the one end in 2 outside of bedstead Wheel shaft 3 is engaged with rackwork, and rackwork is driven by bracing wire 8 and then gear shaft 3 rotates.Bracing wire 8 and rackwork it Between be equipped with phase adjusting apparatus, phase adjusting apparatus is that rackwork provides reset power and cushioned resistance, and bracing wire 8 is close to the head of a bed One end be fixed on bedstead 2 and be flexibly connected with bed frame 1, bracing wire 8 is driven by the movement of bedstead 2.Pass through the expansion of bedstead 2 Or pack up, Lai Ladong or promotion bracing wire 8, bracing wire 8 drive phase adjusting apparatus, and phase adjusting apparatus drives rackwork, rack gear Rotation of the mechanism with moving gear 3, to drive the revolving expansion of cabinet base 7 or pack up.

In order to cabinet base 7 during the motion provide cushioned resistance and after the expansion offer restoring force is provided, Phase adjusting apparatus specifically includes connection frame 5, sliding bar 12, idle running spring 13, press set 15 and reset spring 13.Wherein, even It connects frame 5 to be fixedly connected with rackwork, connection frame 5 wears sliding bar 12 close to one end of frame 1, and sliding bar 12 is close to frame 1 One end connect with bracing wire 8, sliding bar 12 close to rackwork an end cap idle running spring 13, idle running spring 13 be moved through Play the role of buffering in journey, cushioned resistance is provided to the push-and-pull of bracing wire 8, avoids the rotation process of cabinet base 7 than milder Cabinet base 7 collides bed frame 1 when packing up.The outer surface cover of idle running spring 13 press set 15, press set 15 is for limiting the rows of bracing wire 8 Journey, the angle for making cabinet base 7 reach ground after deployment accurately reach predeterminated position, and angle is not too big or too small.Press set 15 Length be less than idle running spring 13 length, preferably limitation bracing wire 8 stroke make cabinet base 7 just reach predeterminated position.Sliding The both ends attaching nut 14 of bar 12, prevents idle running spring 13 from dropping out sliding bar 12, while being also prevented from sliding bar 12 and dropping out connection frame 5 Connect frame 5.One end far from bed frame 1 is fixedly connected with one end of reset spring 9, and the other end of reset spring 9 is fixed on bedstead 2 On, reset spring 9 to cabinet base 7 after the expansion offer restoring force is provided.In order to compare bracing wire 8 in push-and-pull motion process It is firm, a movable deck 101 can be set on the position of connection frame 5 on pipe support 21, and bracing wire 8 is placed on movable deck On 101, connect the push-and-pull of bracing wire 8 more firm when frame 5.

Above-mentioned rotating member may include that 62 61, the bearing of 21 two sides of pipe support is arranged in and is mounted on 62 61, bearing 62 gear shaft 3 of bearing connects the bearing 62 of two sides, and gear shaft 3 is equipped with circlip 64 close to one end of 2 inside of bedstead, keeps structure steady Gu preventing part from falling.

In order to facilitate the angular adjustment of cabinet base 7, the head of cabinet base 7 is equipped with the groove that can be rotated with 3 one end fits of gear shaft 71, the head of cabinet base 7 is radially equipped with locating slot, and gear shaft 3 is equipped with screw hole corresponding with locating slot, set screw 10 according to The secondary locating slot and corresponding screw hole of penetrating is fixedly connected with cabinet base 7 with gear shaft 3.When installation and debugging, spiral shell will not first be positioned Silk 10 is inserted into, and after bedstead 2 is fully deployed, is rotated in a circumferential direction the head of cabinet base 7 along 3 one end of gear shaft, when the angular adjustment of cabinet base 7 It stops operating when to the position of most suitable stress, insertion set screw 10 is locked, and is able to rotate the head of cabinet base 7 not, with gear Axis 3 is fixedly connected.

The structure of rackwork specifically includes rack gear 41 and interconnecting piece 42 interconnected, and rack gear 41 is engaged with gear shaft 3, The side of interconnecting piece 42 is fixedly connected with the side for connecting frame 5 by connecting screw 11.

For whole beauty, gear shaft 3 and rackwork are arranged in pipe support 21.Rackwork is arranged in gear shaft 3 Lower section, facilitate drive.

The inside of pipe support 21 is arranged in connection frame 5, makes whole relatively beautiful.The medial surface of pipe support 21 is passed equipped with a power Enter confession connecting screw 11 to slide on, slides connection frame 5 on pipe support 21 by connecting screw 11.

It is equipped with Fixing clamp-seat 22 close to one end of the head of a bed in bedstead 2 to be fixedly connected with bracing wire 8, bed frame 1 is equipped with active card Seat 101 is flexibly connected with the bracing wire 8 to come from Fixing clamp-seat 22, mobile by position of the bedstead 2 during being unfolded and packing up, Making bracing wire 8 also has slight displacement, to push or pull on connection frame 5.Bracing wire 8 is preferably steel wire.

Invisible bed bedstead 2 can be unfolded or pack up manually, it can also be unfolded or pack up by motor driven.

For those skilled in the art, it is various corresponding that other can be made according to above technical scheme and design Change and deformation, and all these change and modification all should belong to the utility model claims protection scope it It is interior.

Claims (10)

1. it is a kind of invisible bed, including bed frame and bedstead, the bedstead is hinged close to one end of the head of a bed and the lower end of bed frame, the bed Frame includes the pipe support on four sides, it is characterised in that: the pipe support of the bedstead two sides is all provided with sprocket drive spindle and tooth close to one end of tailstock Mechanism, the gear shaft are rotatablely connected by rotating member and pipe support, and the one end of the gear shaft on the outside of bedstead is equipped with bed Foot, the gear shaft are engaged with rackwork, and the rackwork is driven by bracing wire and then gear shaft rotates, the bracing wire Phase adjusting apparatus is equipped between rackwork, the phase adjusting apparatus provides for rackwork resets power and buffering resistance Power, the bracing wire are fixed on bedstead close to one end of the head of a bed and are flexibly connected with bed frame.

2. according to claim 1 invisible bed, it is characterised in that: the phase adjusting apparatus include connection frame, sliding bar, Idle running spring, press set and reset spring, the connection frame are fixedly connected with rackwork, and the connection frame is close to the one of bed frame End wears sliding bar, and the sliding bar is connect close to one end of bed frame with bracing wire, and the sliding bar is close to one end of rackwork Cover idle running spring, the outer surface cover of the idle running spring press set, the both ends attaching nut of the sliding bar, the connection frame One end far from bed frame is fixedly connected with one end of reset spring, and the other end of the reset spring is fixed on bedstead.

3. according to claim 2 invisible bed, it is characterised in that: the length of the press set is less than the length of idle running spring Degree.

4. according to claim 1 invisible bed, it is characterised in that: the rotating member includes the bearing that pipe support two sides are arranged in Seat and the bearing that is mounted on bearing block, the bearing of gear axis connection two sides, the gear shaft on the inside of bedstead one End is equipped with circlip.

5. according to claim 4 invisible bed, it is characterised in that: the head of the cabinet base, which is equipped with, to match with gear shaft one end The groove of rotation is closed, the head of the cabinet base is radially equipped with locating slot, and the gear shaft is equipped with spiral shell corresponding with locating slot Wire hole, set screw, which successively penetrates locating slot and corresponding screw hole, is fixedly connected with cabinet base with gear shaft.

6. according to claim 2 invisible bed, it is characterised in that: the rackwork includes rack gear interconnected and company Socket part, the rack and pinion axis engagement, the side of the interconnecting piece is fixedly connected with the side for connecting frame by connecting screw.

7. according to claim 1 invisible bed, it is characterised in that: the gear shaft and rackwork are arranged in pipe support, The lower section of gear shaft is arranged in the rackwork.

8. according to claim 6 invisible bed, it is characterised in that: the inside of pipe support, the pipe is arranged in the connection frame The medial surface of frame is equipped with the incoming confession connecting screw of power and slides on.

9. according to claim 1 invisible bed, it is characterised in that: be equipped with fixing card close to one end of the head of a bed in the bedstead Seat is fixedly connected with bracing wire, and the bed frame is equipped with movable deck and is flexibly connected with the bracing wire to come from Fixing clamp-seat.

10. according to claim 1 invisible bed, it is characterised in that: the bracing wire is steel wire.