A kind of short pin enters cabinet formula three bending machine
Technical field
The utility model relates to bedstead field, is specifically related to a kind of short pin and enters cabinet formula three bending machine.
Background technology:
Most bedstead of the prior art, for integrally-built bedstead, not only takes up space, also very inconvenient when transport and carrying. And for general disassembled bedstead, the bedstead bar of its longitudinal direction, because of the problem of length, also can be subject to the restriction of corridor, elevator or door etc., brings great inconvenience to carrying work, and user bedstead is packed up or launches use time, disassemble and assemble also more loaded down with trivial details. Also there are some can by the bedstead of bedplate frame doubling, bedstead volume after symmetrical folding reduces, but the folding volume of bedstead is still limited, and the difference due to user, the requirement of head height is also different, existing bedstead is often highly fixing, can not regulate, and bedstead is separated with mat, often need user oneself to add quilt etc. and carry out place mat, affecting comfort, therefore, designing a kind of three bending machines that can overcome the above problems becomes problem demanding prompt solution.
Practical novel content
The purpose of this utility model is to provide a kind of short pin to enter cabinet formula three bending machine, to solve the above-mentioned multinomial defect caused in prior art.
A kind of short pin enters cabinet formula three bending machine, comprise head of a bed pad, bedstead and mattress, mattress and bedstead removably connect, described bedstead comprises the first unit bedstead, second unit bedstead and the 3rd unit bedstead, it is articulated with Connection Block between described first unit bedstead and second unit bedstead, second unit bedstead end and the 3rd unit bedstead pivot joint, described first unit bedstead bottom-hinged has the first U-shaped bracing frame, it is connected with governor lever between the first U-shaped bracing frame and Connection Block, described head of a bed pad is connected by gear unit with the first unit bedstead, the outer rotor that described gear unit comprises internal wheel and engages with internal wheel outside surface, described internal wheel is connected with head of a bed pad, outer rotor is connected with the first unit bedstead.
Preferably, described 3rd unit bedstead side is provided with inverted U support, and described Connection Block, inverted U frame bottom and the 3rd unit bedstead side are all provided with roller.
Preferably, described second unit bedstead and the 3rd unit bedstead junction are hinged with the 2nd U-shaped bracing frame.
Preferably, described mattress is made up of corresponding with the first unit bedstead, second unit bedstead, the 3rd unit bedstead respectively the first unit mattress of size, second unit mattress, the 3rd unit mattress.
Preferably, described head of a bed pad, the first unit mattress, second unit mattress, the 3rd unit mattress form by five-layer structure, wherein middle layer is separate cartridge bagged-spring layer, the upper and lower surface of separate cartridge bagged-spring layer is covered with sponge scrim layer and lower sponge scrim layer respectively, upper sponge scrim layer outside surface is covered with looped fabric layer, and lower sponge scrim layer outside surface is covered with lower knitted layer.
The utility model has the advantage of: this kind short pin enters cabinet formula three bending machine, when folding mattress, can first pack up the first U-shaped bracing frame and the 2nd U-shaped bracing frame, wherein governor lever and the first U-shaped bracing frame are packed up simultaneously, then it is axle taking Connection Block, first unit bedstead and second unit bedstead symmetry are amounted to, simultaneously can by symmetrical for the 3rd unit bedstead opposite direction folding, thus be close together folded for three unit bedsteads, then bed head frame bending can be completed the folding of three bending machines, under having folded rear volume, convenient carrying and placement, Connection Block, inverted U frame bottom and the 3rd unit bedstead side are all provided with roller and three bending machines can be helped to move when different, the adjustment of convenient carrying and position, bed head frame is connected by gear unit with the first unit bedstead, user can need to be regulated by the angle of bed head frame and the first unit bedstead according to use, easy to operate and the comfort level of user can be increased.
Accompanying drawing explanation
Fig. 1 is the structural representation that a kind of short pin described in the utility model enters cabinet formula three bending machine.
Fig. 2 be a kind of short pin described in the utility model enter cabinet formula three bending machine folding after structural representation.
Fig. 3 is the structural representation of five-layer structure described in the utility model.
Wherein: 1-head of a bed pad, 2-first unit mattress, 3-Connection Block, 4-second unit mattress, 5-the 3rd unit mattress, 6-inverted U support, 7-roller, 8-outer rotor, 9-internal wheel, the U-shaped bracing frame of 10-first, 11-governor lever, 12-first unit bedstead, 13-second unit bedstead, the U-shaped bracing frame of 14-the 2nd, 15-the 3rd unit bedstead, the upper sponge scrim layer of 16-, the upper looped fabric layer of 17-, 18-separate cartridge bagged-spring layer, sponge scrim layer under 19-, knitted layer under 20-.
Embodiment
For the utility model is realized technique means, creation characteristic, reach object and effect is easy to understand, below in conjunction with embodiment, set forth the utility model further.
As shown in Figure 1-Figure 3, a kind of short pin enters cabinet formula three bending machine, comprise head of a bed pad 1, bedstead and mattress, mattress and bedstead removably connect, user can need according to use to select installation or removal mattress, use more flexible, described bedstead comprises the first unit bedstead 12, second unit bedstead 13 and the 3rd unit bedstead 15, it is articulated with Connection Block 3 between described first unit bedstead and second unit bedstead, second unit bedstead 13 end and the 3rd unit bedstead 15 pivot joint, described first unit bedstead 12 bottom-hinged has the first U-shaped bracing frame 10, it is connected with governor lever 11 between the first U-shaped bracing frame 10 and Connection Block 3, when three bending machines are opened, it can be carried out the fixing of position, described head of a bed pad 1 is connected by gear unit with the first unit bedstead 12, the outer rotor 8 that described gear unit comprises internal wheel 9 and engages with internal wheel 9 outside surface, described internal wheel 9 is connected with head of a bed pad 1, outer rotor 8 is connected with the first unit bedstead 12, angle between head of a bed pad 1 and the first unit bedstead 12 can be adjusted by user as required, .
It should be noted that, described 3rd unit bedstead 15 side is provided with inverted U support 6, bottom described Connection Block 3, inverted U support 6 and the 3rd unit bedstead 15 side is all provided with roller 7, different rollers 7 can be utilized to roll when three bending machines have been rolled over and opened, thus position is regulated, convenient carrying, described second unit bedstead 13 and the 3rd unit bedstead 15 junction are hinged with the 2nd U-shaped bracing frame 14.
At the present embodiment, described mattress by size respectively with the first unit bedstead 12, second unit bedstead 13, the first unit mattress 2 that 3rd unit bedstead 15 is corresponding, second unit mattress 4, 3rd unit mattress 5 forms, described head of a bed pad 1, first unit mattress 2, second unit mattress 4, 3rd unit mattress 5 forms by five-layer structure, wherein middle layer is separate cartridge bagged-spring layer 18, the upper and lower surface of separate cartridge bagged-spring layer 18 is covered with sponge scrim layer 16 and lower sponge scrim layer 19 respectively, upper sponge scrim layer 16 outside surface is covered with looped fabric layer 17, lower sponge scrim layer 19 outside surface is covered with lower knitted layer 20, add the comfort of user.
Based on above-mentioned, this kind short pin enters cabinet formula three bending machine, when folding mattress, can first pack up the first U-shaped bracing frame 10 and the 2nd U-shaped bracing frame 14, wherein governor lever 11 and the first U-shaped bracing frame 10 are packed up simultaneously, then taking Connection Block 3 as axle, first unit bedstead 12 and second unit bedstead 13 symmetry are amounted to, simultaneously can by symmetrical for the 3rd unit bedstead 15 opposite direction folding, thus be close together folded for three unit bedsteads, then bed head frame bending can be completed the folding of three bending machines, under having folded rear volume, convenient carrying and placement, Connection Block 3, bottom inverted U support 6 and the 3rd unit bedstead 15 side is all provided with roller 7 and three bending machines can be helped to move when different, the adjustment of convenient carrying and position, bed head frame is connected by gear unit with the first unit bedstead 12, user can need to be regulated by the angle of bed head frame and the first unit bedstead 12 according to use, easy to operate and the comfort level of user can be increased, it is little that the utility model provides a kind of folding rear health check-up, convenient carrying, the short pin that head height is adjustable enters cabinet formula three bending machine.
As known by the technical knowledge, the utility model can be realized by other the embodiment not departing from its spirit or essential feature. Therefore, above-mentioned disclosed embodiment, with regard to each side, is all illustrate, is not only. All all it is included in the utility model within the scope of the utility model or in the change being equal in scope of the present utility model.