TWM288138U - Transferring and driving structure used in chair bed - Google Patents

Description

M288138 IV. Creation Instructions (1)

The technical field of the new type belongs to this group. It is made up of a kind of bed frame activity pivoting group of the bed chair, which uses the structure of the main system to drive the motor.丨 知 知 A A 丨 丨 & & & & & & & & & & & & & & & & & & & 传动 传动 传动 传动 传动 传动 传动 传动 传动 传动 传动 传动 ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ Change, and then make it a frame 靼p called #人杰换目, can not be missing to spread into a bed type or fold and synthesize the chair type, according to the formation of the headwind Function [previous technology] φ Press, modern people are required by the family, in addition to whether the size will consume too small families or single nobles to be light and practical, so that the space of furniture can be reduced. In the narrow space of life, it focuses on its functionality, more space, especially for the Ministry, the demand for the family is good, and even requires the number and type of placement, and the overall display of the display will consider its overall The volume of rented apartment suites is more demanding, not only for multi-purpose purposes, but also for the larger activity of this principle, but the industry has developed a dual-use bed chair, by the improvement of its structure When it is unfolded, it can be used to show the type of use of the bed, and after getting up, it can be folded and folded to form a chair, and the use of the chair can be used as long as it is provided with a single bed chair. The use of bed and chair features not only saves the cost of the purchase of the chair, but also because of the change of the type, it can reduce the seat of the chair when using the type of bed. When the chair is in use, the space for the bed can be reduced, so that the space is more flexible in use, and it can really reduce its consumption.

M288138 Fourth, the space for the creation of descriptions (2), of course, there is no need for practical considerations due to space considerations, can be called a good broadcast, the purchase of light, but not complete, the existing such a hidden turtle ,,,, the commercial quotation of the mouth. Convert it into a bed or chair; bear t Gan 7 depends on the manual needs to operate according to its manual needs, do not do; annoyed: especially: the conversion must be older or less energetic: : : = inconvenience, and For women, force and helmet method alone to complete #, because of its type conversion operation on the more expensive type of conversion - come, # “": busy before the month is easy to use, the need to set up, ##势Will face greater use restrictions and many people have the ability to recognize the law to improve the improvement. Gas again, the use of this type of bed and chair structure can maintain the stability of its use type, no: to:; The user's weight and movement; under; = =, it is easy to damage and lose the positioning effect, such as: more: insufficient 'state failed to obtain a stable maintenance and may use the type to solve the problem. Using the Queen to ask 4, it is necessary [new content] Faced with the structural design in its use of type conversion operations, the two people specialize in research and development and improvement, based on its bed and chair conversion drive:: structure: technology' Research and creation of this creation is completely effortless 1: , :, to make it easier to operate as a whole. It is suitable for all kinds of users, and it has excellent practical value.

Page 7 M288138 Creation Instructions (3) This creation requires no additional positioning to maintain the change. In order to reach the front of the system, the three-frame preset transmission is used to divide the follower of the follower lever. [The embodiment is related to the figure. First of all, the structure shows that the main body adopts the three-junction forming, the active pivoting % ( 2 0 ) a frame (1 margin and efficiency to engage the button 2 0 ) and the first The other positioning device does not cause the purpose of the movement. The movement of the motor is driven by the two lengths. The structure of the chair is shaped by the structure of the structure, so that it can be obtained as long as the type conversion is completed. The weight or movement causes the type change to be created in the structural design, mainly by the main group of 'using the third frame rear end synchronous drive two transverse drive rods, and then by the two lateral side presets The telescopic follower rod is extended by the two sides: the frame can be stretched into a bed type state. According to the different usage patterns, the design can be converted. Please refer to the figure. Frame frame (the first frame is fixed to the wall with 4 zones of gold and 〇) and the other (31) of the frame (the structure is composed, and the structure is further shown in Fig. 1, this is 10) (2) (1 〇) on the face, and the first piece (2 1 ) The frame (2 two frames (2 picking up the side pivots 30) has the technical means described in the schematic diagram and in the structure 〇) (3 wall end is a frame (the lower side pivot) has 〇) and the first, by After the side pinch and efficiency are applied: 2nd, design 0) active hub 10) knot, by the lower side clip three frame to the third activity to achieve the aspect of the figure 3, mainly the dynamic joint group (1 1 with The second box to make the first fold activity (30) two frames (margin and effect)

Page 8 M288138 (4) Explain that it is a creation, 40% frame 56 rounds} Knocking, constructing three CC teeth and transmitting o> Component C passing 7200 plug, this Dada box moving 7> To the 7-shaped line 3 end C8C tube, according to the horse speed with the horizontal C2}} 2 a horizontal set 1, the dynamic type of the rod 7 two 7' > 8} and 2} 1 outside 8 can pass an umbrella} move {the #coo c/ Get 72 8t (also bite 8 set 2 chairs, move out of the box to lose C bed} pass the lost three} can} ο,, the first> ο 3, 1 1 ο borrow 7 ^ 6 7, this frame 00 {rows {joining ο 7

Transmission - UM two, C and the gear system of the gear system set the main closing screw sleeve from the inside of the movement 3⁄4 set transmission 伞 Umbrella and the combination of 2 has a fan wheel 2 C with the axis of the tooth to rotate the wheel} : Nai heart shifting surface The middle of the tooth ο is transmitted at the bottom of the end 5 } } The rear from C •, the bit 00 with the type of D-rotating from the 8th part of the 56 ο ο ο ο ο ο ο ο ο ο ο ο Stretching > The center of the box force C end pass ο end of the 1 , C base end horse speed moving into the 7 out side of the 8 rounds two C ο ο a wheel 8 8 and the teeth c C } , Insults > 43 Continuation moves 1 8 rods in their 3 8 rods ο 7 ο 7 3 8 Into 8 from o C contracted 7 tubes extended C sets side outside two ο The moving sleeve inside the C moving out the wall The water is connected to the outside of the pole or the pole is retracted in the direction of the diameter of the thread C or the end of the shaft, and the ruler is horizontally inserted into the limit, and one of the two sets is transferred to the 8th to be combined. Borrowing screw end > moving sleeve,} tube ο 则 则 & & o o 其 其 其 其 其 其 其 其 其 其 其 其 其 其 其 其 其 其 5 5 5 5 5 5 5 5 5 5 5 5 外 外 88 88 88 88 The rod that is inserted into the 丨丨 丨丨 丨丨 } } } } } } } } } } } } } } } } } } } } } } } } 88 88 88 88 88 88 88 88 88 88 88 88 88 88 88 88 88 88 88 88 88 88 88 88 6 to 1 pass to 2CC sets 8 borrowed C pole With 1C, a rear plug-like cross-7 C 7}} external cross step C, the teeth of the screw can be 8, the flat surface

Page 9 M288138

In this order, C then shows the hour wheel, the wheel is like the tooth, the tooth figure is transmitted, and the arbitrarily 8 of the Italian chair is displayed in the C-end bar >> ο turn to 60 loses from, 88 constitutive C7} shrink jcc bed box c>stretch> }}2C}1 system 1 direction to the speed lever ο side 1208 OC chair control 6 horizontal} 丨图欲变化7 Two 888C move 3 sets of C borrow 2, 6 when passed C move ccc> from C frame, round, 70 ~ to} pass} pipe 2 shrink a real tooth >C8>, and 5 into ο transverse ο 1 set of moving 8 extension frame, state of motion 'wheel c 1 extension, the first group of 5 2 7 8 8 from the C side of the three to make the type of transmission ο tooth} 8 retreat to read the ^ ^ to shrink the two forced And use it ^ ^ ο ο 钤Μ 钤Μ 钤Μ & & & & & & & & & 杆 杆 杆 杆 杆 杆 杆 杆 杆 杆 杆 杆 杆 杆 杆 杆 杆 杆 杆 杆 杆 杆 杆 杆 杆 杆 杆 杆 杆 杆 杆 杆 杆 杆 杆 杆The snail is gradually matched with the moving step 7}} The two are accompanied by the short-term lifting of the 60-end rod. The time is passed from the same direction to the C's X. The shrinking top C7 is dispatched to make the IS1H cross fuj horizontal} 1 Build time and gradually push back to the box C to lose, -. Please, control 1 by 2' 8, this shape into a speed lever} contraction}20, shows that 6 borrowed 70C into, the degree of shape} will change '伸> 88, C83 sets of short long 30 desires by ο side IC C of the contraction surface 02 when the warp direction 7 two 8}} / · screw wall } 2C, > horizontal _ movement C 2 ο type dynamic solid frame frame reverse 5 ο to 1CCO is 8 frame two; C move 7 Anti 8 pipe rod 8 end C two state state pass c> c set C type and type horse direction rod> outside the rod from the rod}0 pair} use the reactionary reaction 2 screw to retract a 00 will ο 7 inside} stretched from the side of the side of the move ο { end of the fixed frame ο pass 8 8

IHI-TI 10th stomach 9, creation description (6) (80) gradually lengthened, this frame (20) and the third frame first frame (1〇), second type; >, 1 3 〇) will be pulled back to restore its chair so that according to this 'from the above description, the speed change 1 "6 〇" transmission two horizontal ===? up (5 0) and the generation of the two sides of the telescopic follower = Dry 7〇) (:〇's variable length design, so that it can be used in the bed material&, (8〇) telescopic change operation, it takes force == with the chair type conversion motor (5 (two) It is only necessary to start the transmission ^ Π Λ f 7 Ω > 彳 夂 夂 夂 夂 夂 夂 夂 夂 夂 夂 夂 夂 夂 夂 夂 夂 夂 夂 夂 夂 夂 夂 夂 夂 夂 夂 夂 夂 夂 夂 夂 夂 夂 夂 夂 夂 夂 夂 夂 夂 夂 夂 夂 夂Within ( 0 > ) the screw (8 1 ) ( 8 1 —, ^ ( 8 9 λ ) is nested or withdrawn relative to the screw of the outer sleeve (8 2) (8 2), so that the three frames ( 20) (30) With the two sides of the expansion and contraction rod (8 〇) ( 〇〇 - \ = = into a bed type or folding and synthesizing the chair type type, to achieve the difference to make the S-type function conversion,停止Because the length of the follower lever (8 〇) (8 0 ) on both sides stops at the drive motor (5 Q ) After that, the benefit method is used in the expansion and contraction, so that the design of the bed or the chair can be stably maintained, and no additional positioning device is required, so that the overall structure is not over-f, and the type conversion operation is used. It is more convenient, and it is true that the dual industry utilizes value and practicality. -^ 4 The above summary is based on the composition of the structure, in the conversion operation of the different use types of the bed and chair, using the preset The transmission motor synchronous transmission and the two lateral transmission rods control the length change of the telescopic follower rods on both sides, thereby achieving the conversion of the use type of the bed and the use type of the chair, not only the operation but also the M288138

Page 12 M288138 Schematic description of the drawings [Simplified description of the drawings] Fig. 1 is a schematic view showing the overall structure of the preferred embodiment of the present invention. Fig. 2 is a schematic view showing the overall structural relationship of the preferred embodiment of the present invention in a plan view. Fig. 3 is a schematic view showing the overall structural relationship of the preferred embodiment of the present invention in a side view state. Fig. 4 is a view showing the structural relationship TfC of the preferred embodiment of the present invention in the form of use of the bed. Figure 5: The result of the preferred embodiment of the present invention in converting the bed into a chair

Schematic diagram of the relationship. Fig. 6 is a schematic view showing the structural relationship between the preferred embodiment of the present invention and the use of the chair. [Main component symbol description] (1 0) First frame (20) Second frame (30) Third frame (50) Transmission motor (6 1 ) Transmission gear (71) (71-- 8 0 ) (8 0 ^ ( 8 2 ) ( 8 2 ^ (8 4 ) screw sleeve)) (11) Hub member (21) Hub member (3 1 ) Engagement (6 0) Gearbox (70) (7〇/) Transmission rod ( 7 2 ) (72 / ) driven gear follower rod (8 1 ) ( 8 1 > ) inner screw outer sleeve (83) (83 >) driven gear

Claims (1)

M288138 V. Application for Patent Scope Activities The pivoting of the lower side of the pivotal activity is: The rear end of the transmission gear can be driven by a lateral contraction. And the effect, the margin and the third frame moving motor power surface 2, the transmission rod output rod forms a conversion drive structure of the bed chair, the main system adopts three-frame molding, and the first frame is utilized by the wall end The first frame and the second frame are connected by the hinge member 2, and the first frame and the second frame have the lower side being folded, and the second frame and the third frame are taken by the hinge member. : giving the second frame and the third frame a performance, thereby constituting the basic structure of the bed chair; the inner screw and the outer wall are changed, and the inner transverse transmission rod is connected to the inner screw. In the state of expansion and contraction for the bed type or fold conversion function. 2. According to the mandrel in the middle of the rear end of the frame, the Umbrella type of the synchronous transmission rod motor is used to synchronously transmit the end of the sleeve, and the end of the screw is inserted at the end of the gearbox. Linking the gear system, the set of interlocking gears with the output end of the geared motor cooperates with the two laterally out, so that the two sides move to change the length thereof, and the combined side of the chair type is set with a set of transmission After the rotation speed, an umbrella is simultaneously and parallelly arranged on the 1 umbrella type driven gear to rotate the transverse transmission rod, and the wheel is combined with the two telescopic driven rods disposed on the main body, and the outer sleeve end is an umbrella driven gear. The transmission downwardly moving follower rod of the transmission rotary transmission rod is restricted to enable the frame to achieve the third frame of the different use of the motor type transmission, whereby the extension of the two sides is fixed by one With the help of the outer casing in the horizontal stretch forming state, the conversion drive of the bed chair described in the first paragraph of the patent application can be applied. M288138 V. In the scope of application for patents, the screw and the outer sleeve of the driven follower rod are screwed into the screw, and, by the insert sleeve of the outer sleeve inserted into the port, the size of the threaded sleeve is within The screw matches the fitter. The structure 3 of the screw sleeve is formed on the conversion drive set of the bed chair of the first item, and the outer casing is inserted into the port processing sleeve to achieve the internal thread of the screw insert. I第15页