TWM397753U - Structure improvement of control box in air bed with turnover effect - Google Patents

Description

M397753 V. New description: [New technical field] This creation refers to the improvement of the control box structure of an air-cushion bed with turning-over effect. In particular, it is related to the air tube strip and the lower air-bag strip of the upper layer of the air boring machine. A group of technical personnel who have been supplied with gas in the same control box. [Prior Art]

Drinking, 珂 π ̄ ̄ ̄ ̄ ̄ ̄ ̄ ̄ ̄ ̄ ̄ ̄ ̄ ̄ ̄ ̄ ̄ ̄ ̄ ̄ ̄ ̄ ̄ ̄ ̄ ̄ ̄ ̄ ̄ ̄ ̄ ̄ ̄ ̄ ̄ ̄ ̄ ̄ ̄ ̄ ̄ ̄ ̄ ̄ ̄ ̄ ̄ ̄ ̄ Those who can be improved only make the humidity of the place constantly adjusted, so as to keep the dry state of the skin, and the improvement may be caused by the fact that the bed is produced. In view of the long-term bedridden patients, because of their autonomy, they must be assisted by others when they turn over. Therefore, the Lai Zuo has already had (10) the ship's bed (such as the second two = indication) Announcement No.), the gas 塾 == with the control box (9) and the intake pipe. 〇 constitutes a gas boring machine unit, 妓浦b2〇, and gas air; two contains the upper layer of the air tube 10 and the load = = milk 条 1 1 under 塾 2Q, and the next 2 is not horizontal, straight, The pipe 10 is connected to the adjusting device; the pipe C 10 is connected. u Ding 岍 , , , , , , , , , , , , , , , , , , , , , , , , , , , , 进 进 进 进 进 进 进 进 进 进 进 进 进 进 进 进 进 进 进 进 进The action (such as the second picture) 'to achieve the effect of the massaged person, and when you want to turn over the body' is still controlled by the adjustment device b1 ,, so that the gas enters the air bag tube 3 0, on one side of the air bag tube 3 0 Degassing, the other side of the airbag tube 30 is inflated, 'inflated airbag tube 3 〇 the side is raised, so that the patient lying on the side is shaped to be turned over by others, and turned to the other side, the same The role of turning over. In addition, in view of the traditional upper two-tube exchange silk whole bed for the patient's body type

The difference is not suitable, so the manufacturer creates a three-tube exchange type air bed (such as the third picture), but the 'b1Q of the upper three-tube exchange type air bed can no longer have the τ layer The exchange air of the airbag tube 3◦ is activated. The operator must set up two sets of control boxes b 〇 separately, but it creates an additional cost burden for setting up two sets of control boxes b and makes the implementation place complicated by increasing the complexity of the pipeline. In addition, after the power supply of the lower layer airbag tube 3 is turned off, the device is only in the "side"; the other side is in a state of fullness, and the patient cannot be completely flattened at this time. It can only be completely deflated when it is in a period of time, so there is a need for improvement. Furthermore, 'the three-tube exchange type of air-to-air structure (for example, because the patents of our country are too _, and there are many components, so there are still many in the formation of k, which is not good for market competition, in addition, the airbag strip ( That is to say, the air pipe strips are given the "full; gas two = Γ non-three sets of interlaced gas: the time is presented as "swelling, aeration, a movement, so the skin of the silk is effectively changed Wide contact

M397753 The actual nuclear miscellaneous (4) meets the requirements and the results are not good. In view of the above, 'this _ 遂 遂 遂 力 力 研制 研制 研制 研制 研制 研制 研制 研制 研制 , 研制 , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , It should be better to use the two-female replacement air bed, and the airbag tube for the lower layer to turn over, so think again if the second group control is simplified into one ^,

Then it can reduce the cost burden and reduce the complexity of the pipeline; in addition, if the gas, the pipe can be completely complete; the operation of the domain, the operator can control the operator to fully control the mode of operation. Furthermore, if the adjacent three tube strips can be sequentially activated to achieve fullness of inflation, inflation, and degassing, since the air state of the adjacent gas tube strips is different, the disease string lying on the side is changed. In terms of skin contact area, the actual effect achieved should be greatly improved. If the component can be reduced, the component cost can be reduced to facilitate market competition. Based on the above technical ideas, the technical means of the creation refers to the pneumatic trampoline

The utility model has a plurality of upper air tube strips and at least two air bag strips of the lower layer, and the coffee bar and the air bag strip are disposed in a horizontal direction and a straight direction, and the control box has a gas supply unit composed of a pump and an adjusting device. The adjusting device mainly has a - motor ... an elastic member, a gas supply block and a throttle valve, the air supply block has a gas supply pipe and an intake valve, the gas supply pipe is connected to the pump, and the air inlet pipe is connected to the gas pipe strip or the air bag. The main improvement is that the control box contains two sets of air supply units, which are a first air supply unit and a second air supply unit, respectively connected to the air tube strip and the air bag tube, and the first Adjustment of the air supply unit = The air supply block is provided with an air supply pipe and a three air intake pipe to provide the operation of the overfilling, inflating and deaeration of the oxygen s strips adjacent to the office, and the second air supply unit The air supply block of the spoon device is provided with an air supply pipe and two air intake pipes to provide a reverse expansion and contraction motion of the air bag tube. Secondly, the throttle valve of the adjusting device of the second air supply unit is further σ卩 on the side, and a micro switch is arranged on the side of the Lang flow valve, and the micro switch has a spring piece facing the side of the throttle valve. And the micro switch is connected to an auxiliary switch that can be switched to the first position, and when the auxiliary switch is switched to the first position, the throttle is continuously rotated, and when the lion switch is switched to the second position f, The flow is widened to be turned on by the shrapnel of the micro-switch and the micro-switch, and the throttle is stopped, and the air-bag tube connected to the air supply block is suitable for deflation at the same time. • In addition, the adjusting device of the first gas supply unit has a feeding tube and a three-wei tube separating and supporting device for the gas supply block—the supply and the three Wei hole, and the central portion of the throttle surface located above it is upward. The utility model has a concave ring, and the air supply hole corresponds to the “first” diversion channel, the first and second diversion channels and the third diversion channel, which are connected to the outer side of the concave ring, and is available for the air inlet hole. Correspondingly, from the concave core direction, - the flow guide is set to the notch, and the second guide flow groove is provided with a slot or no air hole. When the rotation is recorded, the three Wei holes are kept. The secondary air inlet may correspond to the second guiding slot, and the other air inlet may correspond to the third guiding slot. Trace this = three air inlet holes can be used to reciprocate the three adjacent air tube strips, inflating and deaeration, and (4) can greatly reduce the sequence of the second diversion tank, which is the outer side of the bottom surface of the flow chamber. For the seal 6 is, the main purpose of this design is to make the upper three adjacent air pipe strips to reach the fullness of fullness, inflation and degassing, and the air supply unit of the airbag tube of the lower part of the air supply unit is set. In the same - control _, to the pain: component costs, and the airbag tube can be manipulated to completely deflated. Another theme of this design is to provide a three-tube exchange gas boring machine, which has a reduced component composition, and the adjacent two air tube strips are sequentially reversed, inflated, and degassed. The throttle valve assembly is a new constructor. [Embodiment] Please refer to the fourth figure, the "control box structure improvement of the air boring machine with turning effect", wherein the recording bed has a plurality of upper air tube strips 1 and at least two air bag strips 2' of the lower layer. The air and air bag strips 2 are disposed in a horizontal direction and a straight direction, and the control box 3 has two air supply units, a first air supply unit a 1 and a second air supply unit 2, and a second air supply unit. The units a 1 and 2 each have a fruit pump 4, 4a and a regulating skirt 5, 5a, and the adjusting skirt 5, 5a (see the fifth figure) mainly has a motor 51, an elastic element (stored in the supply Between the air block and the motor, the figure is not shown), the air supply block 52 and the throttle valve 53, and the air supply block 52 has the air supply pipe 521 and the air inlet pipe 522, and the air supply pipe 52 The lanthanide is connected to the Supu 4, "' and the inlet tube tube strip 2 (see also the fourth figure). The bearing (see the fourth figure) 'the first gas supply unit a 1 and the inside of the control box 3 The air supply unit a 2 is connected to the air tube strip i and the air bag tube 2, wherein the air supply block 52 of the adjusting device 5 of the first air supply unit is provided with an air supply pipe 5 2i and a three air intake pipe. 5 2 2, The air supply block 52 of the adjusting device 5 a of the second air supply unit a 2 is provided with an air supply pipe 5 21 and two air intake pipes to provide a function of the fullness, inflation and deaeration of the adjacent two air pipe strips 1 . 5 2 2, to provide the expansion and contraction of the airbag tube 2 (see also the sixth figure). In addition (see the fourth, fifth, and seventh figures) 'the adjustment device 5 a of the second air supply unit a 2 The throttle valve 53 has a protrusion 5 31 protruding from the side, and a micro switch 5 4 is disposed beside the throttle valve 53. The micro switch 5 4 has a spring piece facing the side of the throttle valve 53. 5 41, the micro switch 55 is connected to an auxiliary switch 6 that can be switched to the first and second positions 6丄, 6 2, and when the auxiliary switch 6 is switched to the first position 61, the throttle valve 5 3 Continuous rotation (seventh figure) 'When the auxiliary switch 6 is switched to the second position 6 2 (as shown in the eighth figure), the throttle valve 53 is rotated to the position of the micro switch 5 4 by the protrusion 5 3 1 When the elastic piece 5 41 is turned on, the throttle valve 53 stops rotating, and at this time, the air bag tube 2 connected to the air supply block 52 is simultaneously deflated (see also the ninth figure). Further, the first air supply Unit a 1 An air supply pipe 5 21 and a three air intake pipe 52 2 of the air block 5 2 (as shown in the fourth figure) respectively have an air supply hole 5 2 3 and two air inlet holes 5 2 4 (see also the tenth figure). The center of the bottom surface of the throttle valve 53 located above is formed with a concave ring 530, the air supply hole 5 2 3 corresponds to the concave ring 530, and the outer side of the concave ring 530 is sequentially connected with one of the rings. a first guide groove 5 3 2, a second guide groove 5 3 3 and a third guide groove 5 3 4, and can be corresponding to the intake hole 5 2 4 (see also the eleventh figure) The concave ring 53 0 opens a notch 5 3 M397753 0! to the first guiding groove 5 3 2 and the other two guiding grooves 5 3 3 are set to the fiber 5 3 3 0 or the wave, that is, the catching valve 5 3 is rotated In the three air inlet holes 5 2 2 , the holes 5 2 2 may correspond to the first guide groove 5 3 2 , the next intake air 9 f+ may correspond to the second flow guiding groove 5 3 3 , and the other air intake hole 5 2 2 may correspond to the third flow guiding groove 5 3 4 .

The third side of the bottom surface of the throttle valve 5 3 of the air supply unit a 1 :: 5 3 4 may be a closed loop portion 5 3 5 , and the red groove 5 3 3 0 of the second guide groove may be Vent hole 5 3 3 1 (also as the twelfth support structure is modified) the throttle valve 53 is actuated to rotate at a certain slow speed, and the first, second and third guide grooves 532, 533, 5 3 4 points riding should be - air intake hole 5 2 2 (see the eleventh figure), at this time, the three air intake pipes 5 2 2 are simultaneously inhaled, so that the three air pipe strips i connected are inflated, but at this time The second guide groove 5 3 3 is connected by the groove 5 3 3 ,, and the air tube i immediately shouts t, and when it is rotated to the state of the thirteenth figure, the 'in-air pipe rod has been After the inflation is completed, and at this time, the third guide groove 534 is rotated to the position, so that the air tube 丨 is kept in a state of fullness, and the adjacent-air tube strip is immediately by the first guide channel 5 3 2 is inflated, and the other two air tube strips i are screamed in the air tank 5 3 3 0 which is turned on by the second diversion channel 5 3 3 , and then rotated to the case of the fourteenth figure, the air The tube 1 is in the middle of the channel 5 3 3 by the second channel 3 3 3 The adjacent-air tube 丄 is rotated by the third guiding groove 534 to the state where the temple is full, and the adjacent two air tube U is rotated by the first guiding groove 523. Carry out the money. After rotating, it will return to the state of the eleventh figure of 9 M397753, and the three air pipe strips constituting the adjacent ones will reach the action of fullness, inflation and degassing in sequence (see the fourth figure). Adjacent to the three air tube strips 1 as a unit, the action of repeatedly filling, inflating, and degassing is performed to reduce the air contact with the same air to achieve an uninterrupted change in the skin contact area of the patient lying on the surface to achieve constant humidity adjustment. According to the above, the design of the creation has been greatly different from the conventional air cushion bed, and the air cushion bed of the creation is a three-tube exchange type. The air bed, Lu makes the adjacent three air pipe sills can reach the fullness of fullness, inflation and degassing in order to change the skin contact area of the patients lying on them to improve the essence. Efficacy 'add another layer of use The pipe strip 2 enables the air bag tube 2 to reach the swell expansion and contraction, or the operation of the auxiliary switch 6 can be used to complete the operation of the navigation, so that the operator can control the action mode of completely deflation, that is, It is similar to the air bed with no turning function, and only one control box 3 is used on the component to reduce the cost burden and reduce the complexity of the pipeline. This is the main creative creation of this creation. According to the composition and implementation instructions, it can be seen that this creation makes the air trampoline with the turning effect more practical, convenient and greatly improved. Therefore, it is possible to know the creative progress of this creation. In summary, when The new structure of Zhiben's creation has industrial utilization, new dependence and progress, and is in line with new patent requirements. However, the above description is only for the preferred embodiment of the present invention and is not intended to limit the scope of the present invention. That is to say, according to the creation of this book 10 M397753 = special: all done (four) and modification, are the original patent model [simplified illustration] The first picture is a three-dimensional reference picture of the general turning air bed. ...the second _ upper layer with two air pipe strips used to turn over the air bed. The upper part of the three figures is the three air tube strips. (4) The massage of the air bed is turned over. The fourth picture is a schematic plan view of the structure of the creation. The fifth figure is the second gas supply unit of the present creation. The sixth figure is the second gas supply unit of the present invention. The seventh embodiment is the second gas supply state of the creation. The operation between the micro switch is shown in Figure 4. 〜1—Continuous rotation The eighth picture is the second 佴 状态 本 本 本 本 本 第八 第八 第八 第八 第八 第八 第八 第八 第八 第八 第九 第九 第九 第九 第九 第九 第九 第九 第九 第九 第九 第九 第九 第九 第九 第九 第九 第九 第九 第九 第九 第九 第九 第九 第九乳早^之郎流间 is the first preparation for the creation of the tenth figure. _ The three-dimensional decomposition I 4 early 7 ° gas supply block and the throttle valve of the eleventh figure is the first offer of this creation The combined structure of the top view is shown in Fig.... The twelfth figure of the emulsion block and the throttle valve is the exploded view of the gas supply block of the gas supply unit and the throttle valve of the other node 11 M397753. The three drawings are the first combined structure of the creation. The fourteenth figure is the third composite structure of the present creation. The main component symbol description (conventional example) a 〇....air cushion Bed body b 0.... control box b 2 0....supply air supply block of the air supply unit and the air supply block of the throttle supply unit and the throttle valve b 1 〇·... adjustment device

c Intake pipe 1 0....Air pipe 3 0....Airbag pipe (This creation example) 1....Air pipe 3...·Control box a 1...·First air supply unit 4... Pump 5...·Adjustment device 5 1....Motor 5 21 ·...Air supply pipe 5 2 3....Air supply hole 5 3....Throttle valve 5 3 01 ·...Gap c 1 〇....Air intake Tube 2 0.... under pad 2... airbag tube

a 2 .... second air supply unit 4 a .... pump 5 a .... adjustment device 5 2 .... air supply block 5 2 2.... intake pipe 5 2 4... . Air inlet hole 5 3 0.... concave ring 12 M397753 5 3 1.... protrusion 5 3 3.... second guide groove 5 3 3 1.... vent hole 5 3 2.... a flow guiding groove 5 3 3 0 .... venting groove 5 3 4.... third guiding groove 5 3 5 .... closing ring portion 5 4.... micro switch 5 4 1.... shrapnel 6....Auxiliary switch 6 2....Second position 6 1....First position

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Claims (1)

The scope of application for patents: ^ 1. The structure of the control box of the air bed with the turning effect is improved. The mattress has at least two air strips on the upper layer and at least two on the lower layer. Β A «Exhibitor: and two The fluorine pipe strip and the air bag strip are arranged in a horizontal direction and a straight direction, and the inner tank of the control box has a gas supply unit composed of a pump and an adjusting device, and the adjusting device has a motor, an elastic element, and a gas supply block. And - the throttling chamber, the dip block has a gas supply pipe and an intake pipe 'the gas supply pipe is connected to the pump, and the intake pipe is connected to the two gas pipe strip or the air bag strip; and the characteristic is: the control box contains a first a gas supply unit and a second gas supply unit are respectively connected to the air tube strip and the air bag tube, and the air supply block of the air supply unit 7C is provided with a gas supply tube. And the three-intake SX provides a function of overfilling, inflating, and degassing adjacent to the two air tubes, and the air supply block of the adjusting device of the second air supply unit is provided with an air supply pipe and two air intake pipes to provide the air bag tube The anti- _, the singer. 2. If the application of the patent scope is i = = control box structure improvement, wherein the second gas supply list == off, j is protruding from the side __ protrusion, and is set on the side of the throttle valve - micro-motion Even with the spring piece on the side of the throttle valve, the micro switch helps: turn off the auxiliary switch to the ', first, and second positions' and switch the auxiliary switch to continue to rotate and switch The auxiliary opening of the elastic piece guides the flow valve to rotate to the point where the protrusion and the micro switch tube strip are used to deflate. - Rolling effect for the rolling block sighing 3, as in the control box structure improvement of the M397753 air boring machine described in the first or second patent application, which makes the air supply pipe and the three air intake pipe of the _ block respectively Corresponding to the supply of the element of the element, and the bottom of the section above the Yinfu Xiang = and three intake diversion trough, - the second diversion trough and - the first f And open from the concave ring to the first diversion channel: guide: slot 'and can be set to the air inlet hole - and the throttle valve is connected to the second diversion channel The groove, and the inlet hole may correspond to the second flow guiding groove and the other inlet fluorine hole may correspond to the third flow guiding groove. Trampoline applies for the "Fighting thief 3_structure improvement" as described in item 3 of the patent scope. The money groove of the second guide groove can be the heart::== The third guide groove on the outside can be presented as two seals::: 15