TWI244387B - Bed - Google Patents

Abstract

Disclosed is a bed, comprising a bed frame for supporting a mattress frame. The mattress frame has a bedding support surface that supports a mattress. The bed frame comprises a rectangular circumferential frame and the bed frame is supported by a plurality of extendible legs. Each extendible leg comprises a bed side fixed body and an elevateable body. The elevateable body can be elevated with respect to the fixed body and selectively and regularly retained at a plurality of vertically arranged positions. By attaching the elevateable body to the bed frame to have the bed frame supported by the extendible legs.

Description

1244387

[Technical field to which the invention belongs] The present invention relates to the adjustment of a bed, and it is more convenient to use. [Prior art] 'Special convenience' relates to a bed that can be simply heightened. The age, physique of the user, and different uses for bed and western therapy, etc., are 4

Qi Qingxi's life ^ must be equipped with other usage conditions. Therefore, the conventional bed uses a motor and a hydraulic cylinder ^ 22 drive device to lift the bedding bearing part. But Nanto's power is a lifting bed, which is easy to operate.

忐 太 ## 一 ^ Gu Yi produces σ dullness, vibration, etc., J

The cost is relatively high, even due to its large size and workability. The directors of Lili are affected, and their breaches are affected, as shown in Figure 13 and shown in Figure 13: 'Japanese special bill Q q〇7QC; / 1 ^ monthly patent reveals the use of power and manual lift夂 士 丄 U 1... ^ F drop bed, which has a base plate & placed on the ground f, a interlocking device b provided in ja, and a bed frame supported by the link device b ㊀ . The jade stem device b comprises two lower poles dl and "u" which are upright to form a V-shape, and two upper poles u2 and 0 which are extended in an inverted V-shape. The lower poles d1 and d2 are attached to the base plate.

It is pivotally connected by the pivotal connection point of the eight fasteners k, and the upper rods u 1 and u 2 are pivotally connected at the center of the bed frame e. The upper rod u, u2 and the lower rods d1 and d2 are pivoted to each other at a central position to form a scissor-type linkage mechanism. Because of the above structure, the bed frame e of the fastener k is lifted manually, And again, the height of the bed can be adjusted by locking the buckle k. However, 'because the link device b is a complex device formed by the three-dimensional combination of most mechanical parts such as the lever and the buckle k, so when the lever Pivot joint, tilting

C: \ L0G0-5 \ FIVE C〇NTINENTS \ PF1289. Ptd Page 5 1244387 V. Description of the invention (2) When a part of the part is skewed and insufficiently lubricated, the lifting operation will cause shaking and poor operation and must be repaired. ' In addition, although a power generator is not used, the relative weight increases, which causes inconvenience in operations such as movement. Furthermore, since the connecting rod device b is exposed, its appearance is impaired, and it is necessary to improve the safety of the movable part such as the cover. In view of this, the present invention improves the above-mentioned disadvantages, and it is buried in the frame of Qingying's static body and the lifting body that is raised and lowered relative to the static body in a frame to support the bed frame, so as to obtain a lighter weight. A bed with good operability, more safety and appearance. ^ [Content of the invention] The bed of the present invention is a bed frame having a mattress frame,

The mattress frame has a bedding bearing surface for carrying a mattress, and the bed frame system has a rectangular surrounding frame, and the bed frame system is supported by a plurality of longitudinal feet: it is characterized in that the telescopic foot system has a The bed-side stationary one-to-one lifting body is lifted and lowered relative to the stationary body, and is fastened in several positions at the top and bottom; and by fixing the lifting body to the bed frame, the bed frame is moved by the telescopic feet support. Regarding the bed of the present invention, the telescopic foot has a space, which is respectively arranged on two sides of the head side facing the user's head and the foot side facing the foot of the bed frame. μ, ^ ^ ^ + are paired, and the wrong reason is to fix the lower end of the lifting body to _ ,, 丄 "The head and foot side frame is set up between the protruding parts of the bed frame dog, and the greatness of the pair is used as the beta. $ ^. 狎 Thin feet and head-foot-side frame form the head-foot-side frame. Furthermore, 扃 | 政 粞 # ^ p 0 referred to here is a head-foot-side frame between the projections of the descending body, which is regardless of whether the side of one of the head-foot-side frames is fixed. Set in the protrusion, the head and foot C: \ L0G0-5 \ FIVE CONTINENTS \ PF1289.

IH Page 6

1244387 Related to the bed of the present invention and the lifting system forms a telescopic foot system with a protruding portion on either side of a quilt and a fastening body, a fastening receiving portion is provided with the spring, and the fastening protruding end can make the buckle [implementation The method is inserted or inserted externally, and a buckled part is arranged above and below the buckled part, which is formed by a spring-loaded device attached to the buckle resistance, so that the buckle can be restored. Stop the buckle and have it in another; the buckle releases the buckle of the part, and the buckle can be inserted into the buckle part 1 ·, which has several sides, and the buckle is released; The static protrusion is provided with a buckle which can be used to elasticate the buckle of the lifting body system-shaped body. The buckle of the stationary receiving portion is lifted up and down, and is cylindrical. On the occasion of office

In order to make the above and other objects, features, and advantages of the present invention clearer

It is indeed understood that the preferred embodiments of the present invention will be enumerated below, and will be described in detail below with reference to the accompanying drawings. Referring to FIG. 1, the bed 1 of the present invention has a bed frame 5, a telescopic foot 6 supporting the bed frame 5, and a mattress frame 4 supported above the bed frame 5. The bed frame 5 has a frame 2 丨, and two sides of the bed frame 5 are provided with

C: \ L0G0-5 \ FIVE CONTINENTS \ PF1289.ptd Page 7 1244387 V. Description of the invention (4) '' 'One-two-two decorative side panels extending continuously from the user's head to the rear end 2 3, 2 3. The frame body 21 is composed of a peripheral frame 2, a plurality of reinforcing rods 2 1 A which are erected inside the peripheral frame 2 and extend forward and backward, and a plurality of reinforcing rods 2 1 B extending in the width direction. Furthermore, the peripheral frame 2 is extended by two left and right side frames 2s, 2S between the user's head-side front end and rear end, and two connecting the front and rear ends of the side frames 2S, 2S before extending in the width direction. The frame 讦 and the rear frame 2B are formed in a rectangular shape. Furthermore, the side frame 2§, the front frame 2 {? And the rear frame 2B are made of longitudinally rectangular pipes having the same cross section.

Furthermore, two side panels 23, 23 for decoration are provided on the peripheral frame 2 to cover the outer portion. As shown in FIG. 2, the decorative side plate 23 is formed in a long shape approximately the same length as the side frame 2 S, and is formed in an approximately L shape in a longitudinal section with a stepped portion 25 on the inner side. In addition, the front and rear ends of the decorative side plate 23 are provided with a curved piece 24 bent inward at a right angle. In addition, the decorative inverse 23 is to arrange the stepped portion 25 along the outer side and the lower side of the side frame 2S by driving the screws (not shown) penetrating the side frame 2S up and down into the stepped portion 25. Next, it is fixed along the side frame 2S. The decorative side plate 23 can cover the side frame 2S to enhance its appearance, and can reinforce the bending rigidity of the frame body 2.

Please refer to FIG. 3, the telescopic foot 6 is formed in a longitudinal shape, and has a stationary body 7 arranged on the bed side and a lifting body 8 which is fastened to the stationary body 7 and can be raised and lowered relative thereto. The so-called vertical length here refers to the length in the up-down direction, which means the height can be increased or decreased. In addition, the stationary body 7 and the lifting body 8 are cylindrical bodies such as a cylinder and a quadrangular cylinder, and shaft-shaped bodies extending upward and downward, such as a circular cross section, a rectangular shape, a gate shape, an L shape, and a Z shape. , And the shaft-like body into a hollow other shape. Furthermore, the stationary body 7 and the lifting body 8 are in the shape of

1244387

V. Description of the invention (5) The formation of a stationary body 7 that can be inserted into either side by the other is the center of the system> "Immortal in the heart of the heart. This shape can be inserted into the stationary body 7 to form $ ,,, The cantilevered and cylindrical lifting body 8 is shrunk outside. Furthermore, because it is installed in the body, the telescopic feet 6 can be extended as a result.

It is in contact with the inner surface of the upper surface of the lifting body 8. The upper periphery of the upper end of the lifting body 8 is above the bushing 28U. The lower bushing 28]) # ί ^ & The stationary body 7 does not shake and can move up and down smoothly.幵 & body 8 buckle: ί: ί solid :; open! State of the telescopic foot 6 has-the buckled part 14 and-now: the person Ξ — 22 = I t joint part has a number of upper and lower buckle receiving parts 13, ^ I The fastening receiving portion 13 is fastened to the telescopic leg 6 with a required length. Please refer to Figs. 3 and 4. As shown in Figs. 3 and 4, the fastened portion 1 4 of this embodiment is formed by a central shaft body with a cross-section gate shape and extending in the longitudinal direction. 4 A is the upper end portion of the fastened 0 4 1 4 A fixed portion 2 6 ′ which is slightly curved outward is formed, and an upper control piece 27U is formed on the water / Mou dog out by cutting or the like, and the lower end also has a lower control piece up. In addition, a plurality of (four in this embodiment) fastening receiving portions 1 3 are provided on the fastened portion 14, and the fastening receiving portions 1 3 are formed by penetrating the upper and lower control pieces 2 7 U, 2 7 D 3 is formed by the fastening holes. The central shaft body 1 4 A can be inserted into the lifting body 8 and the stationary body 7 inside the lifting body 8, and the fixing portion 26 is screwed to the inner peripheral surface of the upper end of the lifting body 8. Thereby, the central shaft body 1 4 A extends vertically downward inside the lifting body 8 and the stationary body 7 and is arranged at a position shifted to one side. Please refer to FIG. 4. In this embodiment, the fastening unit 2 2 is a package.

C: \ L0G0-5 \ FIVE CONTINENTSNPF1289. Ptd Page 9 1244387 V. Description of the invention C6) A groove-shaped valley ^ 9, a slider 33 and a locking rod 34; the groove-shaped container 2 9 has two Opposite and lower side plates 2 9 s, 2 9 S, and a back plate 29B connected to one side of the two side plates 29S, 29S, and the other side is provided with an opening 37; the slider The 33 series is arranged in the groove-shaped container 29. A first long hole 31 extending in the longitudinal direction is provided on the side plate 29S on the side of the groove-shaped container 29, and a pivot shaft 30 is set up between the two side plates 29S and 29S. Furthermore, the groove-shaped container 29 is inserted into the upper end of the stationary body 7, and the opening portion 37 is installed in a direction facing the fastened portion 1-4. The slider 33 is formed in a l-shaped cross section, and includes a base plate 35 formed along the inner side of the side plate 29S provided with the first long hole 31 and a front end portion of the fastened portion 14 near the base plate 35.前 板 36。 Before the board 36. The upper and lower end portions of the front plate 36 each form an upper abutment portion 41 and a lower abutment portion 42, and the middle portion is formed.

An engaging window 3 8 forms a slip formed by the blocking recess 40. Furthermore, the stoppers 39 and 9. The. In addition, the movable latch 4 3 is lower than the upper end plate 3 5 of the fastening stop piece 3 9 and the lower end of the window 3 8 is provided with a surface end which protrudes upward to form a vertically long front plate 36 portion. The concave γ is provided with one elongated hole 44 extending from the direction of the zygomatic suppository. In addition, the pivoting shaft 30 of the grooved container 29 penetrates the second long hole 44, and the sliding latch 43 passes through the first long hole 31 ′ of the grooved container 29, so that the slider 33 is in the grooved container 29. A support which can be raised and lowered arbitrarily is formed inside, and slides up and down between the upper end position shown in FIG. 5 and the lower end position shown in FIG. 6.

The locking lever 3 4 is formed in a groove-shaped container 29 and formed into a plate shape extending obliquely from the opening 37 side to the lower end of the back plate 29B. An upper end of the locking lever 34 on the side of the opening 37 is provided with a protruding protrusion 6 facing the fastened portion 丨 4, and

1244387 V. Description of the invention (7) An abutting portion 4 5 is provided at the lower end of the back plate 2 9 B to abut the back plate 2 9 B. Furthermore, the engaging protrusion 16 is provided with an inclined portion 46 having a lower end inclined. The middle position of the locking lever 34 is connected by the pivot shaft 30, and the projecting portion is fastened by a spring device 15 composed of a torsion spring wound around the pivot shaft 30. 16 is formed to spring toward the buckled portion 14 in the pressing-out direction, and remains stationary at any time with the abutting portion 45 abutting the back plate 29B. Please refer to FIG. 3, when the lifting body 8 is lowered, and the engaging protrusions 16 face the uppermost engaging holes 1 3 A, the elastic engaging devices 15 are elastically protruded.

The portion 16 ′ is inserted into the fastening hole 1 3 A and fastened to the end portion above the fastening hole 13 A to support the load attached to the lifting body 8. At this time, the sliding latch 43 of the sliding member 33 is fastened to the lower end of the first long hole 31, or the upper end of the second long hole 44 is fastened to the pivot shaft 30 to maintain the fastening window 38 through the buckle. The height of the protruding portion 16 is closed.

Next, when the lifting body 8 is lifted in order to extend the telescopic feet 6, the fastening holes 1 3A of the fastened feet 4 are also raised at the same time. At this time, the inclined 4 4 6 of the fastening protrusion 丨 6 is pushed up to the lower edge of the fastening hole 1 3 A, and the locking lever 34 resists the elasticity of the elasticity device 15 (see FIG. 3). Top) Turn right at a smaller angle. As a result, the buckling of the buckling protrusion 6 and the buckling hole 3A is released, and the front end of the buckling dog 16 can be moved on the surface of the buckled portion η while one can smoothly lift up and down. Body 8. Furthermore, the lower fastening hole 丨 3 A rises. When the lifting body 8 is lifted to the height facing the fastening protrusion 16, the fastening protrusion 16 engages the lower fastening hole 13A again. The higher level supports the load attached to the lifting body 8. Furthermore, the further lifting body 8 lifts 1244387

^ And the movement will be performed continuously, and the length of the telescopic foot 6 can be sequentially extended. "The inclined portion 4 6 forms a buckle releasing device 17. The buckle and the clothes removal device 17 can be lifted when the lifting body 8 rises. The projection 16 is resisted by resisting the spring. The projection 16 is then engaged with the lowermost fastening hole 13A, and the lifting body 8 of the upper two f is lowered. When the height is adjusted again, please As shown in Figure 5 ', if the lifting body 8 is further lifted slightly, the lower control piece 27D of the lower shaft UA has been pushed up against the lower abutment portion, and thus the slider 33

2 Rise against self-weight. In addition, the inclined portion 46 of the engaging protrusion 16 protruding from the engaging member 38 and the central shaft 14A by the elastic device 15 is pushed by the blocking piece 3 9 of the sliding member 3 3 in the rising The locking lever 3 4 to the right (in the figure / rotation. Furthermore, the locking window 3 8 moves upwards, and the blocking piece 39 replaces the front surface of the locking protrusion J 6 instead. The engaging protrusion 丄 6 is pushed and pushed to prevent the inside of the blocking piece 39 from being able to be engaged with the engaging hole 13A, and the resulting lifting body 8 can be lowered. Furthermore, at this time, the front of the engaging protrusion 6 The buckling recess 40 of the blocking piece 39 is fastened to maintain the pushed-back state.

As described above, when the lifting body 8 is lowered to the lower end in a state in which the fastening protrusion 16 is prevented from being engaged, please refer to FIG. 6 to control the lower body shaft 1 4 A. The piece 2 7 U presses down the abutting portion 41 on the sliding member 3 3, and the buckle of the locking recessed portion 40 falls off, thereby lowering the sliding member 3 3. Furthermore, when the buckle window 38 is lowered to a position facing the buckle projection 16, the buckle projection 16 stretched by the spring device 15 projects from the buckle window 38, and its front end rotates to the left (in the figure). Until it comes into contact with the bottom bracket 14A. In this state, when the engaging protrusion 16 lifts the lifting body 8 to face the uppermost engaging hole UA

1244387 V. Description of the invention (9) At the position of the ‘fastening protrusion 16 is again fastened with the fastening hole 丨 3 a to form the supporting lifting body 8. As this operation is repeated, in this embodiment provided with four fastening holes 13A, as shown in Fig. 11, the adjustable telescopic leg 6 can be formed in four stages. In addition, by changing the interval and the number of the fastening holes 13A, they can be combined, and the pitch and the number of steps can be adjusted by arbitrarily setting the conditions. In addition, contrary to this embodiment, the buckled portion 4 may be provided on the stationary body 7, and the buckled protruding portion 16 may be provided on the lifting body 8. Furthermore, the sliders configured as described above and the upper, lower, and lower control pieces 2 7U, 2 7D can prevent the buckling of the buckling projections 6 at the rising end to lower the lifting body 8 and at the falling end. Form a fastening preventing device 18 capable of restoring the fastening of the fastening protrusion 16. Please refer to FIG. 2 and FIG. 7. As shown in the above-mentioned telescopic feet 6, the pair of telescopic feet 6, 6 is raised and lowered. The lower end of the body 8 is connected to each other by a rectangular pipe-shaped connecting shaft 10, which is fixed to the bed frame by the fixing member 47, and the rear frame 2B. Thus, a pair of telescopic feet 6, 6 series There is a configuration fixed to two sides of the front and back sides of the bed frame 5 to form a support bed frame 5. Therefore, referring to FIG. 12A, the user lifts one side of the bed frame 5 'for example, the side Lift, as shown in Figure 2B, placed on the front side, two pairs of telescopic feet _6 of the lifting body 8 ascended and detained. Then, please refer to Figure 1 2C not by 'lifting On the other side (rear side) of the waking frame $, the lifting body 8 arranged on one of the rear f telescoping feet 6 is also raised by one segment and locked. After Ό 果 $, the lowering body 8 is neatly fastened at the same height, so bed 1 is supported horizontally with a step up level. Furthermore, repeat this operation to make the lowering body 8 fasten to several positions. Please refer to Figure 11,

C: \ L0G0-5 \ FIVE C0NTINENTS \ PF1289. Ptd page 13 1244387 V. Description of the invention (10) In this embodiment, the bed frame 5 can be adjusted to 4 stages of H1 to H4. The H1 series is, for example, about 220 to 300 mm, and this embodiment is about 260 mm; Η 2 series is, for example, about 320 to 390 mm, and this embodiment is about 360 mm. Η3 series is, for example, about 410 to 470 mm, and this embodiment is about 440 mm; H4 series is, for example, about 490 to 550 mm. 'This embodiment is about 520 mm. Furthermore, the height # can be adjusted by changing the number, the number of steps, the number of steps, and the pitch of the bed frame 5 by changing the position, number, and interval of the fastening holes 13A. In addition, the height adjustment operation of the bed frame 5 can also be carried out by two operators at the same time. At this time, the height of the bed frame 5 can be adjusted more efficiently while maintaining the horizontal state of the bed frame 5 '. · As for the bed 1 configured as described above, it is not necessary to use a driver, a complicated link mechanism, etc., as long as the static body 7 and the lifting body 8 fixed to the bed frame 5 are combined, it can be supported by a simple telescopic foot 6 which is manually adjusted. The bed frame 5 can be changed more easily, and the operability of moving and storing is also easier, and it can be used easily. In addition, in addition to being lighter, it can also be simply lowered and lowered, and because the moving parts such as the slider 33 and the locking lever 34 are installed inside the extension foot 6, it has better safety, so even the elderly People or young people can also operate with peace of mind. Furthermore, since the telescopic leg 6 'has a simpler structure, there are fewer failures and no maintenance is necessary. Furthermore, the bed supported by the long and fashionable telescopic feet 6! , It has better appearance, and _ has better aesthetics. a. In this embodiment, in addition to the fixation of the connecting axis 丨 0, and in. In this case, the body 8 is provided with a fixing plate 48 having the same height as the connecting shaft 10, and the fixed body 48 is fixed to the bed frame 5 by the fixing plate 48, so that the support of the bed frame 5 can be strong.

1244387

1 is more stable. In addition, the fixing plate 48 is fitted into a recessed portion 24A provided on the back surface of the gusset piece 24 of the decorative side plate. Thereby, the fixing plate 48 can be covered by the curved piece 24, so that its aesthetic appearance can be improved.

Moreover, referring to FIG. 2, the lifting body 8 of this embodiment is fixed to the bed frame 5 at a lower position in the middle, and the upper end portion of the bed frame 5 is protruded upward from the bed frame 5. The relatively stationary body 7 is raised and lowered with a longer stroke, and the lift height of the bed 丨 can be set sufficiently large. Further, a head-foot-side frame 9 is set up between the lifting bodies 8 protruding upward from the bed frame 5. The head-foot-side frame 9 refers to both the head-side plate and the foot-side plate arranged at the front and rear ends, and uses a wood-shaped plate-shaped body, MDF (medium density fiberboard), artificial wood, plastic, or metal. Wait for other flat bodies. The head-foot-side frame 19 is formed by the pair of telescopic feet 6, 6 and the head-foot-side frame 9. The head-foot-side frame 19 refers to a structure in which the telescopic feet 6, 6 on both sides and the head-foot-side frame 9 are continuously arranged in the bed width direction. In the head and foot side frame 19, the telescopic feet 6 are arranged on the head and foot side frame 9 and can be used as the sides of the head and foot side frame 9 to give design emphasis, so that a better appearance can be obtained.

Referring to Fig. 2, in this embodiment, the lower end of the head-foot-side frame 9 is fixed to the surrounding frame 2 by an angled metal member 49. Furthermore, a cross-wood 2 is arranged on the upper end of the head-foot-side frame 9, the cross-wood 12 extends to the bed width direction and has a support groove 50 at the lower end, and the cross-wood 12 is set on the telescopic Between feet 6. Referring to FIG. 8, the lower end of the two sides of the cross-wood 12 is formed with a support hole 51 each, and the cross-wood 12 is fixed with bolts 52 and the upper end of the telescopic leg 6 embedded in the support hole 51. Furthermore, the head-foot-side frame 9

C: \ L0G0-5 \ FIVE CONTINENTSNPF1289. Ptd

1244387 V. Description of the invention (12) The support groove 50 is embedded on the top, so that it is supported by the telescopic feet 6 through the crossbar 12. Furthermore, since the upper ends of the telescopic feet 6, 6 are connected by crossbars 12, it is possible to improve the physical properties of the head-foot-side frame 19 and increase the rigidity. In addition, since the horizontal wood 12 can be used to continuously cover and decorate the upper ends of the head and foot side frame 9 and the telescopic leg 6, the decorative property can be improved. In this embodiment, it is disclosed that the telescopic feet 6 and the head and foot side frame 9 are fixed to the bed frame 5 to form the head and foot side frame 19, but the telescopic feet 6 and the head and foot side frame may be combined first. After the body 9 is integrated, it is mounted on the bed frame 5. Furthermore, the head and foot sides can be fixed by a fixing metal member, a fixing member, or the like

The side of the frame 9 and the telescopic feet 6 further increase the rigidity of the head and foot side frames 19. The lower end of the stationary body 7 of the pair of telescopic feet 6 is placed on the floor and towards the width of the bed. The extended platen 11 is connected. Please refer to FIG. 9, the platen 11 of this embodiment is a pipe with a flat circular tube shape, and a cap-shaped fixing member 53 is tightly coupled to the lower end of the stationary body 7. Since the lower end of the extension leg 6 is connected by the platen 11, it can be combined with the connecting shaft to improve the rigidity of the head and foot side frame 19. Furthermore, the end portion of the platen 丨 丨 is covered by the cover 5 4 ′, which can improve safety and appearance. Further, referring to FIG. 2, the front and rear platens 丨 丨, π are arranged, and the middle part is connected by a connecting shaft 5 5. Referring to FIG. 10, the end of the connecting shaft 55 is tightly coupled to the platen by a groove-shaped receiving member 5 6 provided in the middle of the platen 11. In this way, if the lower ends of the front and rear head and foot frames 19 and 19 are connected, a stronger bed 0 can be obtained. Please refer to FIG. 1, the mattress frame 4 is compared with the surrounding frame 2.

C: \ LOGO-5 \ FIVE CONTINENTS \ PF1289. Ptd Page 16 1244387 V. Description of the invention (13) A small-width rectangular outer frame 57A and a number of reinforcing frames ㈣ are arranged inside the outer frame m of the bed frame m That is, the central position of m is formed above the mattress frame 4. The re-board 58 US "is arranged in parallel to a number of pieces extending in the width direction of the bed, Λ loading surface V; the surface of the shape 59, forming-can bear the mattress right ΚΛ I :, the width of the interval can be selected from 7 to 25 · Zuo Yongyong = Γ: Γ, its system forms 13_. Furthermore, Chang Tengjia, Qiong, Fangliu, and air-permeable Tongmu, and Molucca acacia, etc. Furthermore, Xi Qing Λ, he It is also possible to use 杉 and cedar 60. The grip unit unit core: two ==; the head? ^^^ The grips 60A, 60A, and the uprights that run through the interval on the two sides of bed 1 are as described above. The bed of the invention is made up. The lifting body of the bed frame body, and by supporting the bed frame body by combining a static body and being fixed to the retracted foot, the bed m can be easily extended to adjust the length. Bed used. In addition, since it is lighter and has better safety for Π = operation, even the old-fashioned i: Hr? Operation. Furthermore, it has a better appearance due to its simpler structure and time-saving maintenance, and even due to the support of the vertical length. See the bed frame = 5: 2nd bed. 'Because the lower end of the lifting body is fixed to the carrying tool-= 1 configuration that protrudes upwards, it can be relatively large compared to a stationary body " i: Lifting' and can fully The lifting height of the bed is set to H ', the lifting body protruding upward from the bed frame. Since it is arranged on the two sides of the foot-side frame, it can be given to the side of the head-foot-side frame to C: \ LOGO-5 \ FIVE CONTINENTSXPF1289.ptd Page 17

1244387 V. Description of the invention (14) The design emphasis is given. Therefore, the bed of the present invention can be connected to form a bed frame with higher rigidity to obtain a solid bed. The telescopic feet are connected by horizontal beams. It is strong on the top and can improve its aesthetics due to the head and foot side frame. Furthermore, in the bed of the present invention, the dogs are sequentially buckled in several buckles to change the length of the telescoping feet, so the minimum length can be extended by the buckle blocking device, and the adjustment of the lifting position is performed again. . The present invention can be implemented without departing from the main mode. Therefore, the above-mentioned preferred ones are not to be regarded as being defined by the scope of patent application in the present invention, and even more, they belong to the scope of the invention for which patents are applied. Get better appearance. Since the telescopic leg is a rectangular frame connected to the shaft and the platen, it is reliable. Furthermore, the bed of the present invention has an end portion, so that the support strength of the bed is more decorated by horizontal wood. Therefore, due to the lifting of the lifting body, the receiving portion can be fastened and formed in several stages. Adjust the height of the bed. In addition, the telescopic feet that are long enough to dare to be large are reduced to the physical lift, and the bed can be repeatedly performed under different characteristics. The embodiment is only limited by way of example. The scope of the invention is defined by the following, not by the content of the description. Equivalent changes or modifications are due to this

1244387 Brief description of the drawings [Simplified description of the drawings Brother 2 Figure Brother 3 Figure 4 Figure Le 1 Picture · Ben = An exploded perspective view of the bed of the preferred embodiment. A partially enlarged perspective view of a bed of a preferred embodiment of the present invention. A longitudinal sectional view of a telescopic leg of a bed according to a preferred embodiment of the present invention. The three-dimensional part of the extension and contraction of the bed of the preferred embodiment of the present invention: The operation state of the telescopic foot of the preferred embodiment of the present invention is 4 enlarged longitudinal sectional view. <Figure 6: A partially enlarged longitudinal sectional view of another telescopic leg of the bed of the preferred embodiment of the present invention. f. Dynamic sadness Figure 7: An enlarged cross-sectional view of a bear-shaped bear on a telescopic foot of a bed of a preferred embodiment of the present invention. "., Fig. 8: Section A-A in Fig. 2. Fig. · Sectional view of the lower end of the telescopic foot of the bed of the preferred embodiment of the present invention. Fig. 10: Bedplate and connection of the bed of the preferred embodiment of the present invention. Enlarged perspective view of the connection of the shaft. Figure 11: A schematic diagram of the lifting state of the bed frame of the bed of the preferred embodiment of the present invention. _ Figures 12A to 12C: A schematic diagram of the operation of raising the bed of the bed of the preferred embodiment of the present invention. Figure 13: A perspective view of a conventional bed. Symbol description of main components] 1 Bed 2 Surrounding frame 2S Side frame

1244387 Brief description of the drawing 2B Rear frame 4 Mattress frame 7 Stationary body 10 Connecting shaft 13 Fastening receiving section 14A Middle shaft 17 Fastening release 18 Fastening prevention 2 F Front frame 5 Bed frame 8 Lifting body 11 Platen 1 3 A fastening hole 15 Spring device 19 Head and foot side frame 3 Bedding support surface 6 Telescopic foot 9 Head and foot side frame 12 Cross wood 1 4 Fastened portion 16 Fastened protrusion 21 Frame body 21A 22 Buckle Combining unit 23 24A recess 25 27D lower control piece 27U 28U upper shaft profile 29 29S side plate 30 33 slider 34 36 front plate 37 39 stopper piece 40 42 lower abutment portion 43 45 abutment portion 46 48 fixing plate 49 51 support hole 52 54 Cover 55 57A Peripheral frame 57B 59 Slat-like section 60 Reinforcing bar 21B Reinforcing bar decorative side plate 24 Bending piece step portion 26 Fixing part upper control piece 28D Lower bushing groove container 29B Back plate is only connected to the shaft 31 First Long-hole locking lever 35 Substrate opening 38 Fastening window locking recess 41 Upper abutment slide latch 44 Second long-hole inclined portion 47 Fastener 50 metal pieces Fixing bolt 53 groove make up the reinforcing frame member 58 even long plate junction plate holder 56 bearing shaft connection member 60A handpiece unit

C: \ L0G0-5 \ FIVE CONTINTENTS \ PF1289. Ptd

1244387 Brief description of drawings 6 Ο B through shaft Μ mattress liiiiil C: \ L0G0-5 \ FIVE C0NTINENTS \ PF1289. Ptd page 21

Claims (1)

1244387 VI. Scope of patent application 1. A bed having a bed frame carrying a mattress frame, the mattress frame having a bedding bearing surface carrying the mattress, and the bed frame system having a rectangular surrounding frame, And the bed frame system is supported by several longitudinal telescopic feet; It is characterized in that: the telescopic feet have a stationary body on the bed side and a lifting body. The lifting system is lifted and lowered relative to the stationary body and is neatly arranged at several positions above and below. A buckle is formed; and the bed frame is supported by the telescopic feet by fixing the lifting body to the bed frame. The bed according to item 1 of the patent scope of the patent, wherein the telescoping foot is a spaced two of the head side and the foot side facing the user's head respectively. To form a pair of sides, and by fixing the lower end of the lifting body to the bed frame, a head and foot side frame is set between the protrusions protruding from the bed frame, and the pair of telescopic feet and head and foot sides The frame forms a head, foot and side frame. The bed according to item 1 of the scope of the patent application, wherein the lowering system of the telescopic feet is fixed on the bed frame by a connecting shaft connected therebetween, and is connected between the lower end of the stationary body by a platen. '' The bed according to item 2 of the patent application scope, wherein the head and foot side frame It is composed of a plate-shaped flat body, and the upper end portion is installed by a horizontal wood connecting the telescopic feet. The bed according to item 丨 of the patent scope, wherein in the telescopic feet, the stationary system forms a shaft shape, and the lifting system forms a cylindrical shape that can be inserted in or out of the stationary body; the telescopic feet have a A buckled part, a buckling protrusion, a buckle releasing device, and a buckle preventing device Page 22 1244387 VI. Application scope of patent; The buckled part is located on either side of the stationary body or lifting body, and has a plurality of buckle receiving parts spaced up and down; the buckling protrusion is provided at On the other side, and can be elastically fastened by the elastic device in any of the fastening receiving parts; the fastening releasing device is opposed to the elastic when the lifting body rises to release the fastening; the fastening prevents The device is arranged at the rising end to prevent the buckling of the buckling protrusion, so that the lifting body can be lowered, and the buckling of the buckling protrusion can be restored at the lower end. C: \ L0G0-5 \ FIVE CONTINENTS \ PF1289.ptd Page 23