TWI253337B - Bed - Google Patents

Abstract

Provided is a bed, which comprises a bed frame body and a bed cushion frame. The bed frame body is a frame body comprising a rectangular surrounding frame. The bed cushion frame has a bedding bearing surface for bearing a bed cushion and being supported by the frame body. The frame body is composed of two half frame bodies, one connection frame and a reinforcing member. The half frame bodies each have a divided surrounding frame which is divided in a longitudinal direction and is divided into halves by the surrounding frame. The connection frame forms a connection with the surrounding frame by at least connecting with the divided surrounding frame. The reinforcing member is securely mounted on the connection part which connects the surrounding frame and reinforces the connected surrounding frame.

Description

1253337 V. INSTRUCTIONS (ί) [Technical Fields of the Invention] The present invention relates to a bed, Μ%丨η 日 日 日 日 日 日 日 日 日 日 日 日 日 日 日 日 日 日 日 日 日 日 日 日 日 日 日 日 日 日 日 日 日 日 日 日 日 日 日 日 日 日 日 日 日 日 日 日 日 日 日 日 日 日 日 日 日 日 日 日 日 日 日 日 日 日 日 日 日 日& 4 is more convenient bed. With the comfort of the bed, the tanker added a variety of features to match the user's stagnation, and the bed function, even press = can, lift -1938. The invention patent of the bulletin 'Please refer to the figure'. 'The head and the side of the foot are used by the power in the stupid Gu Yu, the Γ / Li 曰 』』 1 滩 之 / / / / / / / / / / / / / / / / / / / / / / / / / / In the bed of the heron, 'because it is produced in its longitudinal direction, it is easier to shake. In order to improve the bed =, i is still a strategy for improving the frame of the side frame b of the bed frame b. n (four) frame material section coefficient 'as it, for example, increase the use of iron and other systems. :!,, deformation, shaking, etc. is more sturdy; b, the second is heavy, but the exchange is quite large, so The operability of handling, etc. is deteriorated. Especially when it is more than 2 meters in length and the weight of the bed frame is integrated, the handling of narrow stairs and corridors is even more difficult. Further, when not in use, even if the legs are a: but the longer and heavier bed frames (four) also require a shorter sliding space, there is a problem that it is difficult to store. In view of the above, the present invention improves the above-mentioned disadvantages, and it is advantageous to connect the surrounding frame to the surrounding frame by the connecting frame.

C:\Logo-5\Five ContinentsXPFl288. ptd Page 5 1253337

It can be divided to improve the handling during handling. 1. V. Inventive Note (2) It is sufficiently rigid and can reduce weight. [Framework] ΐ if:: 'It contains - bed frame and - mattress frame; the bed * - carrying bed surface surrounding the bed frame is characterized by: the frame system: supported by a frame; The surrounding frame is formed to form a connecting surrounding frame, at least: by joining the sub-frame and reinforcing the link around the connecting frame. The 糸 is fixed around the joint. The fixed rectangle ϊ: :: The complement j material is connected to the surrounding frame by the two elements - the front and the rear side indirectly surrounding the frame. The bed according to the present invention, the lifting. The scissor linkage mechanism opens and closes the X-shaped connecting rod pivotally connected by the two interlocking mechanisms, so that the dry/integrated portion is lifted and lowered by the pivoting shaft frame body. The bed frame of the present invention is composed of the metal frame of the h and the side piece at the upper end of the 5H link arm, and the upper piece, the surface of the side of the square piece and the lower piece of the side piece are fixed under the side piece. Any one of the top and bottom of the upper film. Reinforcing material securing [Embodiment] Page 6: \Logo-5\Five Continents\PF1288. ptd 1253337 V. Inventive Description (3) In order to make the above and other aspects of the present invention well understood, the present invention will be specifically described below. The three features and advantages can be more explicit and are described in detail below. Referring to Fig. 1, the bed of the present invention is placed on the mattress frame 6 of the bed frame 4. The system has a bed frame 4 and a bed frame body 4 having a skeleton constituting a bed. The frame body 3 is divided into a longitudinal direction, and the body 3 is formed. Furthermore, the front end portion of the front end portion of the pivoting body of the pivoting member is arranged such that the half body 8 is disposed, and the frame is reinforced by the frame after the front and rear frames are disposed on the rear side. The connecting frame 9 of the material, and as shown in Fig. 2, the front frame half frame 7 and the second frame are arranged on the inner side of the divided surrounding frame 7: inner: material 2; sub-circumference cut around frame 7 includes two in it The side frame 2s and the second knife 2S extending forward and backward on the two sides, and the front end portions of the side frames 2S and 2S are connected and extend to the bed width direction. Furthermore, the rear frame half body 8B also has a divided surrounding frame 7 and two inner frame members 21 and 21 which are disposed inside the divided surrounding frame 7; the divided surrounding frame 7 also includes two side frames 2S, 2S, and a connection. The rear frame 2S, 2s rear end portion is followed by the frame 2B. Further, by joining the divided surrounding frames 7 and 7 before and after, the surrounding frame 2A (around frame 2) is connected in a rectangular shape with p. Referring to Fig. 4, before the present embodiment, the frame 2F, the rear frame 2B, and the side frame 2 S are made of a metal frame member 9 having a rectangular quadrangular shape. The metal frame 19 has an upper sheet 19U, a lower sheet 19D, and left and right side sheets 1 9S and 19S extending upward and downward between the upper sheet 19U and the lower sheet 19D. A plurality of screw holes 26 are formed in the inner side panel 19S. In addition, you can also use the top film 19U, the bottom piece

C:\Logo-5\Five Continents\PF1288. ptd Page 71253337, V. Description of invention (4) ' ~ 19D and the side panel 19S of the inner side are made of a metal frame 19 having a gate-shaped cross section to form Around box 2. The connecting frame 9 integrally integrates the divided peripheral frames 7 and 7 to form the surrounding frame 2A. Referring to Fig. 4, the connecting frame 9 of the present embodiment is composed of a horizontal horizontal piece 20H and a vertical vertical piece 20V which is bent downward from one side of the horizontal piece 2〇H and arranged in the bed width direction. One pair of L-shaped metal members 20, 20, and two connecting shafts 2, 22 spanned between the L-shaped metal members 2, 2, and 2 are formed. Further, the horizontal piece 2〇H is provided with a plurality of through holes 6.4 having a space therebetween. Further, the l-shaped metal member 2 is attached to the joint portion 1A of the joint frame 2A, and the side frames 2S and 2S of the rear frame half bodies 8F and 8B are arranged to be arranged along the line. The position of equal length. Furthermore, the screw holes 26 through the through hole 64 are screwed into the screw holes 26 of the upper plate, and the side frame 2S and the L-shaped metal member 20 are tightly coupled, and the frame 20H and the vertical piece are assembled. The 20V system is tightly coupled and fixed to the side panel 19S of the side frame 2S and the side panel 19S. Thereby, the respective divided surrounding frames 7, 7 are integrally formed to form the surrounding frame 2A, which can effectively increase the strength of the bed. Further, the 'L-shaped metal member 2' may be composed of a horizontal piece 20H and a vertical piece 2 〇V which is bent upright from one side thereof, and the horizontal piece 20H is tight at the joint portion 10 γ. The sheet 19D is joined under the side frame 2S to closely combine the two frames I to cut the surrounding frames 7, 7. Referring to FIGS. 2 and 3, the reinforcing material 11 is fixed to the surrounding frame 2 to increase the rigidity thereof. In the present embodiment, the outer periphery of the surrounding frame 2 is surrounded by the surrounding frame. The 2S, the front frame 2F and the rear frame 2 are formed by a rectangular frame 12 which is connected and fixed. Furthermore, the rectangular frame 1 2 is equipped with

C:\Logo-5\Five Continents\PF1288. ptd Page 8 1253337 V. Description of the invention (5) Placed on the outside of the side frame 2S, and is provided by two decorative side panels 3, a plate 23 and a foot side panel 24 The two decorative side panels " :: the length from the front frame 2F to the rear frame 2B and forming a connection 13 series /, the side panel 23 is connected to the two decorative side panels 13, 13 ^ plate shape, the head

The front side is formed upright, and the foot side panel 24 is connected to the rear side and is at the end of the frame 2F u a and is shaped. Further, the decorative side panel 13 has a front end portion == and a lower end portion of the foot side panel 24 and is shaped by a nut or the like: tightly fitted to form a solid rectangular frame 丨2. A shelf or the like may be provided on the foot side panel 24. Μ 'As shown in Fig. 4, the decorative side panel 13 of the present embodiment has an inner upper end cut into a stepped shape, and has a longitudinal section of about L-shape, thereby forming a horizontal step 27 and From the step 27 on the upper side of the step, the side of the step / 28. Further, the side panel (10) is placed along the step side surface 28, and the screw for inserting the side frame 2|the upper sheet 19U to the lower sheet 19D is pushed into the stepped upper surface 27 so that the decorative gusset 13 is fixed to the side frame 2S. below. Further, referring to Fig. 3, the screw 29 is connected to the entire length of the surrounding frame 2A, and for example, the decorative side panel 3 is driven at a distance of about 15 5 to 500 mm. Further, in addition to the aforementioned shape, the decorative side panel 1 3 may be formed such that the lower end of the inner side is cut into a longitudinal section and is slightly inverted L-shaped, and is passed from the side frame to the lower sheet of 1 9 D to the upper sheet 1 The 9 U screw is pushed under the step to be fixed on the side frame 2S. In short, the decorative side panel 13 fixed to the upper side or the lower side of the side frame is vertically overlapped by the side frame 2S, so that the section coefficient can be greatly increased, and the side frame 2S can be effectively reinforced. Further, the decorative side panel 13 can cover the joint portion 1A of the surrounding frame 2A to improve the appearance thereof.

• 1253337 - V. INSTRUCTION OF THE INVENTION (6) Referring to Fig. 3, the head side plate 23 and the foot side plate 24 can be fixed to the surrounding frame 2A by a plurality of angled metal members 3, respectively. Further, the angle metal member 30 may not be used, and the fixing member such as a screw or a bolt may be directly fixed to the frame 2A around the connection. As described above, since the frame half body 8 which is divided forward and backward is connected by the joint frame 9 to constitute the frame body 3, it is possible to adopt the on-site assembly method of disassembling and transporting and then combining on site, and it can also be used when not in use. Decomposition to a more compact collection, etc., can have better operability. Further, since the connecting portion 1 补 can be reinforced by the four connecting frames 9 and the reinforcing material 1 1 and the bending rigidity can be increased in the front-rear direction f, the bed frame 4 can be prevented from being used even under excessive use conditions. The person feels deformation such as deflection or shaking. Further, in the present embodiment, since the rectangular frame body 12 which is fixed by connecting the surrounding frames is reinforced, the bed can be made stronger and a more comfortable feeling can be obtained. Further, since the load is supported by the combination of the surrounding frame 2A and the rectangular frame 12, the weight can be reduced as a whole. Further, the decorative side panel 13, the head side panel 23, and the foot side panel 24 are made of coniferous trees including cedar, pine, fir, and hemlock, and wood containing broadleaf trees such as alfalfa, teak, and yam, and mdf (medium density fiberboard). ), integrated wood and other I processed materials, recycled wood chips, polypropylene resin, polyethylene resin, etc., artificial wood, injection molding, plastic and metal. In addition to the above-described configuration including the head side panel 23, the rectangular frame body 1 2 may be formed by joining the front end portions of the left and right decorative side panels 13 and 13 with the decorative front panel and the decorative rear panel having the same cross section. The composition of the shape. Further, the reinforcing member 11 is composed of a rectangular frame 12 as described above.

1253337

The reinforcing member 11 may be formed by a pair of decorative side plates 13 attached to the two side portions of the surrounding frame 2A. In the embodiment, the frame body 3 is supported by the lifting device 14 and can be arbitrarily changed in height. In the elevating device 14 of the present embodiment, the scissor-type interlocking mechanism 18 as shown in Fig. 5 is used. Further, as shown in Fig. 1, the scissor linkage mechanisms 18 and 18 are simultaneously extended and contracted by one of the front and rear ends of the frame body 3, and the frame body 3 is raised and lowered while maintaining the horizontal state. As shown in the figures 5 and 6, the scissor linkage mechanism 18 of the present embodiment includes a base plate 31, and an X-shaped engine connecting rod 17 which is set on the base plate 31 and supports the frame body 3 at the upper end. And a driving device 41 that drives the X-shaped connecting rod 17 switch. The "Hay base plate 31" has a rectangular base frame 31 which extends in the direction of the width of the bed, and a circumferential ring 31b which stands up at a lower height from the entire circumference of the rectangular base frame 31 A, and the base 31 The tie is placed on the ground. The rectangular base frame 3]a is provided with a pair of L-shaped lower rails 32, 32 on one end side thereof. Further, on the vertical sheet 32A of the lower rail 32, an elongated groove 33 extending in the direction of the bed width is formed. - «The word link 17 is used: the link arms 15 and 15 are connected by the pivot shaft 16 and the fork 4. The upper ends of the two link arms i i 5 are respectively four turns above γ, and two lines are formed which are perpendicular to the vertical line penetrating the pivot axis 6 and are inclined above the stomach. The lower end of the connecting arm 1 5 A ' is pivotally connected to the side of the base plate 3::: point P1 and then 'in order to support the upper end portion thereof, the frame member 21 of the frame body 3 is fastened under the frame member 21 - the section is inverted [in the shape of the upper 35, and on the vertical sheet 35 of the upper 35, an elongated groove extending in the direction of the bed is formed.

-1253337, -5, invention description (8) 36 ° Further, at the upper end of the link arm 15A, the upper roller 38 is pivotally connected to the upper roller 38', which is rotated under the upper road 35, and the shaft 37 is inserted. Inside the groove 36' to guide the rotation. ^ The other side of the link arm 1 5B, the upper end of which is pivotally connected to the pivot point P2 under the frame member 21 of the frame body 3, and the lower end portion is pivotally connected to the lower roller 4〇 by the rotating shaft 39, the lower roller 40 Rotating above the obstruction 32 below the base plate 31. Further, the shaft 39 is inserted into the groove 39 to guide the rotation.

In the present embodiment, the X-shaped links 17 and 17 are provided in front and rear, and the pivot shafts 16 that connect the two sides form one shaft body. Thereby, the front and rear X f-shaped links 17, 17 are integrally joined to form a solid scissor linkage mechanism 18. In the present embodiment, the drive unit 4 1 uses a linear electric motion device 41 A. The linear electric motion device 41A is composed of an electric steam 3 having a ball screw mechanism including a main body portion 42 having an electric motor and a forward and reverse rotation of the electric motor to extend the main body portion. Fine screw. Referring to Fig. 6, the main body portion 42 is pivotally connected by a receiving portion 34 on which one end portion of the base 31 is provided. The front end portion of the electric cylinder 43 extending in the width direction from the main body portion 42 is skirted at the lower end portion of the other dry arm 15B. That is, as shown in Fig. 7, the lower end portions of the pair of link arms 5B, 15B are connected by a connecting pipe 44, and the connecting shaft 44 is inserted into the rotating shaft 31. The rotating shaft 39 is connected to the lower roller 4 of the pivoting joint. (), 4q, the connecting pipe 44 is formed with a parallel long plate-shaped rod 45 extending approximately parallel to the link arm 15β, and the front end of the rod 45 is pivotally connected to the electric end. then

1253337

Therefore, by the expansion and contraction of the linear electric actuator 41A, the lower end portion of the link arm ΐ 5β is pushed and pulled in the bed width direction, and as a result, the U-shaped link 17 is opened, and the frame body 3 is moved up and down. For example, as shown in Fig. 9A, when the linear electric actuator 41 A pulls the lower end portion of the link arm 15B, the two arms 15A and 15B of the both sides stand up to form an X-shaped link 17 to lift the frame body. 3. The result of the second is, for example, that the work of nursing, etc., can be made easier to form a higher efficiency. In addition, as shown in Fig. 9B, when the link arms 15Α and ΐ5β are changed to the inclination angle of the position between the two, the bed can be easily formed up and down, and it is more suitable for the spoon. As shown, when the linear electric actuator MA pushes the lower end portion of the link arm 15B to the maximum, the frame body 3 can be lowered to form a lower bed, and the risk of falling can be reduced. At this time, by forming the upper inclined portion 56 at the upper end portion of the link arm 15, the position of the lower limit body 3 can be maintained at a constant height. Therefore, the driving device 41 can be prevented from obstructing the body 3, and the bed does not fall. To the extent that it is difficult to use, and 'good use. - In this way, the bed height of the use condition can be obtained by the lifting device 14, and the usability of the eight cars is good. Furthermore, since the rhythm linkage mechanism 18 having a better dynamic stability is used, the lifting can be smoothly performed. Further, since the frame 2 around the j t is reinforced by the reinforcing material 11, the rigidity of the bed can be improved, and a relatively stable lifting without shaking can be obtained. Further, as the drive $41, various mechanisms such as a hydraulic mechanism and a manual device using a link mechanism can be used in addition to the above-described mechanism. Referring to Fig. 8, the lower end of the link arms 15A, 15B which change the inclination angle is provided by the link arm ΜΑ, 15β.

1253337 _ _ ...... ―, V. The cover 47 of the elongated opening portion 46 of the invention description (10) is said to be, and the lower trajectory 32 is Ϊ < The electric cylinder 43, the lower rail 32, the lower roller 47, and the like can be concealed, so that the 邱 〇 ^ ^ can move the Japanese beauty, and the safety is enhanced by the mouth. Furthermore, in order to compete for the operation of the through-link arm 15 in the six counties, the _ ^ , Η Φ Φ ^ 4 cover 47 is divided into abundance in the bed width direction and overlapped by the intermediate σ 为了47Α connection. In addition, the 兮庐 47 47 is sewed with a non-woven fabric, a TC fabric, or the like, and is spliced by the shovel, and the shovel 47 is spliced by the shovel. The flange portion 48 which is bent to the inner side is attached to the spring fishing line or the like. The mattress frame 6 of the zipper, the zipper, and the quilt is made up of a rectangular outer peripheral frame 4 9 A smaller than the surrounding frame 2, and the west? The fan is divided into the inside of the outer frame 49Α and is placed in the center of the frame body 3. In the middle, the mattress frame 6 is formed by dividing the head frame 50 of the user's head joint 65 from the other end to the rear end, and the support back t leg The frame body 53 and the calf frame 54 of one of the lower leg portions are large [the seven frame bodies 52 are fixed to the frame body 3 by screws or the like. The back frame ^51 ^ the rear end portion is pivotally connected to the buttock frame 52' and the front end of the back frame 51: as shown in Fig. 10, the curved frame hinges are connected to the head frame 13⁄4 Emperor 2纟° Hai: The frame half body 8F is provided with an arm body 58 'the arm body 58 is driven by the drive of the pirate' and has a tilting piece 57 at the front end portion thereof. The tilting piece 57 is inserted into the inner portion of the tilting receiving portion (9), and the front end portion of the arm body 58 is arbitrarily tilted and fitted to the lower end of the head frame 5'. Referring to Figures 2 and 3, when the arm body 58 is tilted, the head frame 50 is tilted first to form a head adjustable state. After that, go to page 14 C:\Logo-5\Five Continents\PF1288.ptd 1 1253337 V. Invention description (11) When the step is ascending, as shown in Figures 10 and 14, the arm of the lower end of the body 51 is guided. The lead member 59 and the parallel body 58 are fitted in the back frame as shown in Fig. 16, and the head can be adjusted while being maintained. = As a result, the back frame 51 will be lifted from the back of the buttock frame 52, and the head frame 50 will be tilted up and the back of the user's upper body will be bent upwards. The figure shows the state. The pivoting point P3 is pivotally connected to the frame body 3, and the end portion of the front frame portion 53 is pivotally connected to the front end portion of the lower leg frame 54. ^The rear end of the leg frame 53 is pivotally connected to the frame body 3 and the calf frame 54, and the front and rear ends are respectively attached to the 蜃3 - about the auxiliary end which can be tilted up and down, and the thigh is in the thigh The frame is parallel to the crank mechanism 60. Furthermore, the dream Momo 4 #66, in this case, when the calf frame 54 is pushed forward, the driver 61 of the frame body 3 bends the body 53 from the front end, and the calf is returned. No, the thigh frame edge rises to form the foot dimension: Temple J5 is in a proper state - please refer to the first frame, and the mattress frame is added with 1 〇 Ke-like Yin. a strip portion 63, wherein the strip-shaped portion 63 is formed by a plurality of long plates 62J extending in the width direction of the sheet bed, and is arranged in parallel to form a bed/bearer carrier surface capable of carrying the mattress 5 The surface of the strip portion 63 is mi δ 9r .. & the surface of the spacer 50 can be selected to a width of about 25 mm. In the present embodiment, it is preferable to use the antibacterial and deodorant. Long-term use of scorpion, cedar and Molujia: Huan ^ and Tongmu-like paulownia, other can also make the bed invented by Zhou, because of the connection and the connection of the surrounding frame =, = 1 part of the reinforcing material to improve the length direction The curved door "birth will not be deflected, shaken, etc., and it can be safer to use. Page 15 C:\Logo-5\Five Continents\PFl288.ptd 1253337 V. Invention Description (12) Sex. Further, it is easier to carry out the heavy frame system, storage during use, and the like, and the bed of the present invention can be made more rigid by the reinforcement of the rectangular frame. Furthermore, since the overall load-bearing composite body is supported, the joint portion as a whole can be covered by the decorative side panel, and further, the bed of the present invention can be equipped with 'especially care work'. The bed around the joint of the material is also a full bed, in which the frame system is scissor-moving, so that a smoother lifting can be obtained. The bed of the present invention, in which the L-shaped metal piece is straight due to the two Call β 羑 to be strong to increase the strength of the bed. • It is rigid above or below the metal frame. • The present invention can be applied without departing from the main spirit. Therefore, the above-mentioned preferred embodiments are not to be construed as limiting the scope of the invention as claimed. Since it is divided in the longitudinal direction, the splicing is connected to the surrounding frame and is fixed to be sturdy and more secure in use. The surrounding frame and the rectangular frame are more lightweight, and the surrounding frame can be connected to have a better appearance. It is convenient to make the face of the situation, and even if it is raised and lowered, the strength is supplemented. Further, the present invention interlocks the mechanism to form a vertical movement. The surrounding frame is connected by the horizontal piece and the longitudinal ,», so the surrounding area is connected, and the reinforcing material is fixed to effectively reinforce the bending and characteristics of the frame body. The other forms are only exemplified by way of example. . The scope of the invention is defined by the following description. Changes or modifications are in this

1253337

Brief description of the schema [Simplified description of the schema] Brother 1: The invention of the invention Dushu - the best example of the best example of the bed. Figure 2: The preferred sinus of the present invention: the perspective of the knife.丄 丄 苑 苑 苑 苑 3 3 3 3 第 苑 苑 苑 苑 苑 苑 苑 苑 苑 之上 苑 苑 之上 之上 之上 之上 之上 之上 之上 之上 之上 之上 之上 之上 BI BI BI BI BI BI BI BI BI BI BI BI BI BI BI BI BI BI BI The car is also better than the lifting device of the example bed: Figure 77 is a three-dimensional figure. ~ 叮丨卞 π and the wide view of the face | Figure 7 · The preferred embodiment of the present invention. Lifting device with a bed Example 8 is a preferred embodiment of the present invention. Fig. 6 is a partially enlarged perspective view of a partially enlarged bed of a preferred embodiment of the present invention. &Other steps of the bed drop device to 9 C Figure: The invention is more flat and better than the g example bed, the mi is lowered, the action is the face of the frame, the head side of the head, the lower end of the bed frame, the head of the mattress frame The side of the head side of the mattress frame of the moving side bed of the side of the side is shown in Fig. 13: the partial cross-sectional view of the present invention is relatively simple. ""The other side of the head side of the mattress frame of the bed. Figure 14: Side view of Figure 13. Fig. 10 is a perspective view of the present invention preferably given to # v丨. Trampoline bed • Figure 11: A side view of the preferred embodiment of the present invention. Fig. 1 is a cross-sectional view showing a preferred embodiment of the present invention. Λ

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1253337 • BRIEF DESCRIPTION OF THE DRAWINGS Figure 15A: A side view of the foot side of a mattress frame of a preferred embodiment of the present invention. Fig. 15B is a side elevational view of the mattress frame of the bed of the preferred embodiment of the present invention as it rises from the foot side. Fig. 6 is a side view showing the state of use of the mattress frame of the bed in the preferred embodiment of the present invention. Figure 17: A perspective view of the bed. [Main component symbol description] 1 Bed 2 Around frame 2Α Link around frame 2B Rear frame 2F Front frame 2S Side frame 3 Frame body 4 Bed frame 5 Bedding bearing surface 6 Mattress frame 7 Split surrounding frame 8 Frame half rear frame half Body 8F Front frame half body 9 Joint frame surface η Production joint part 11 Reinforcing material 12 Rectangular frame 13 Decorative side plate 14 Lifting device 15 Link arm 15A Link arm 15Β Link arm 16 Pivot shaft 17 X-shaped connecting rod 18 Scissor linkage mechanism 19 Metal frame 19D Lower piece 19S Side piece 19U Upper piece 20 L-shaped metal piece 20H Horizontal piece 20V Vertical piece 21 Inner frame 22 Connecting shaft 23 Head side plate 24 Foot side plate 25 Bolt 26 Screw hole 27 Step Upper 28 step side 29 screw 30 angle metal parts

C:\Logo-5\Five Continents\PF1288. ptd Page 18 1253337 '·Simple diagram 31 Substrate 31Β Perimeter wall 32 Lower lane 32A Vertical section 33 Groove 34 Receiving section 35 Upper rail 35Α Vertical section 36 Groove 37 Rotary shaft 38 Upper roller 39 Rotary shaft 40 Lower roller 41 Horse zone moving device 41 A Linear electric motion device 42 Main body part 43 Electric cylinder 44 Connecting pipe 45 Rod 46 Opening π Part 47 Cover 47Α Overlapping part 48 Flange part 49Α Peripheral frame 49Β Reinforcement Frame | 50 Head frame 51 Back frame 52 Buttock frame 53 Thigh frame 54 Small leg frame 55 Hinge 56 Upper inclined portion 57 Tilting piece 58 Arm body 59 Arm guide 60 Parallel crank mechanism Mfer drive 62 long plate 63 slatted through hole 65 tilting receiving part 66 auxiliary connecting rod Ρ mattress Ρ 1 pivot point Ρ 2 pivot point 嘱 P3 pivot point

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Claims (1)

1253337 /,, 凊 凊 patent scope 1, a bed, which comprises: a bed frame, which is a right-six-person-mattress frame, which has a frame body around the frame; --^ carrying a mattress The bed star is supported by the frame body; /, the surface of the frame, and may be characterized in that the frame system is composed of two frame-reinforcing materials, the pivot half system each having two m, cut and divided by the surrounding frame For the second part, the long direction == by joining the divided surrounding frames to form the joint circumference; ί: the material is fixed in the surrounding frame and reinforce the connection = ί: The bed mentioned in the first item, Wherein the reinforcing material is a rectangular frame-shaped frame system which is fixed by the surrounding frame and is connected to the surrounding frame, and the decorative side plate side of the frame is surrounded by the right side of the connecting frame. "The formation of the rear side indirect squatting device can be arbitrarily raised and lowered. 4. The bed according to item 3 of the patent application, wherein the lifting and lowering is composed of a male squatting mechanism, and the scissor linkage mechanism utilizes two The cup arm is opened and closed by the X-shaped connecting rod pivotally connected by the pivoting shaft at the intersection to be mounted The frame of the upper end of the link arm is raised and lowered. The bed according to claim 2, wherein the surrounding frame is composed of a metal frame having an upper piece, a lower piece and a side piece, and the connection frame The utility model has an L-shaped metal piece, and the L-shaped metal piece is fixedly connected to the horizontal piece of the upper surface of the 5th piece and the lower piece of the lower piece and fixed to the side piece. :\Logo-5\Five Continents\PF1288. ptd Page 20 1253337 VI. Patent Application Range, and the reinforcing material is fixed on the top of the top and below the top. ΙΙϋϋΙΙ C:\Logo-5\Five Continents\PF1288. ptd Page 21