TW472431B - Action auxiliary device - Google Patents

Abstract

The purpose of the present invention is to provide a motor for action auxiliary device. A push-out member assists the action of opening-closing member to protrude forward by following the driving force of motor, and its connecting relationship with the gear train can be blocked by releasing from engaging with the switching gear. The push-out member can be easily pushed back inside (toward the direction of origin) manually by users. The solution is to comprise: a gear train 3 to transmit the driving force of motor 2; a push-out member 5 to be brought into contact with an opening/closing member 4 for being slid through the driving force inputted by the gear train 3, and assisting the action of the opening/closing member 4 by the sliding operations of the push-out member 5. A contact gear 36 is installed on the gear train 3, and the contact gear 36 has a tooth part 36a engaged with the push-out member 5, and a defect part 36b to disengage from the push-out member 5, so that the push-out member can slide and move to assist the action of opening-closing member 4 by engaging with the tooth part 36a of the contact gear 36, and make the defect part 36b disengage from the push-out member 5, whereby the driving force of the motor 2 won't be transmitted to the push-out member 5, and at the same time, the force of the push-out member 5 will not be transmitted from the contact gear 36 to both sides of the motor.

Description

V. Description of the invention (J) Detailed description of the invention The technical field of the invention The present invention relates to meshing and dedoping and is used to assist the device in cold °: tooth = rack meshing, etc. The front-end technology of Shimi pull-out clothes is used in the swing-type pull-out device, and the magnetic effect of magnets is used to ensure the safety of the product: electricity, mouth, furniture, etc., there are side. Due to this type of pull-out mechanism, keep the front of the frame body closed. Under 阙 closed cancer ’with a certain closing force. Since it can be opened improperly even with a little vibration, it can be used to extract teeth and open the 扉 • pull-out device from 丨 ① 玟 is suitable for most products. It ’s difficult to open and close the components. Of course, two things usually happen when they are: ΓΓ The operability is not good for elderly people with low opening and closing. x 胄 Small force, gripping force, etc. Opening operation 2 structure :: ran :: The foot is sure to remain closed and it can be easily maintained. This is the need to hold a certain closing force. Because j has a certain opening and closing device. Closing force 1 is easy to open, and it is easy to open the device. Although it is easy to carry out the device, the applicant has developed a special 89l0898497.ptd page 5 472431 5. Description of the invention (2) _ Kaiping 4 ~ 1 7 5 4 The motor actuator contained in the No. 8 publication includes a motor 101 and a device (see FIG. 6). This electric speed reduction mechanism 102 has a gear # ί which transmits the driving force of the electric motor 101 and the meshing racks ^ 迷 =. The pinion gear in the final stage of 2 accommodates and houses these components; 1; the position detection of the two position detection)) the switch of this switch = actuator, Λ Cheng, use and set in contact (Figure Show power saving, make the training slide forward :: This ^ is the opening movement of the front side. J uses this cup 105 to slide to assist in matching the problem you want to solve τ! The motor actuator shown in Figure 6 At the opening of the auxiliary screen; after: the left lever on the right side of the right side will cause the fans: the risk of improper rotation and damage to the gears of the reduction gear train will be reduced "'This device is considered for the reduction gear train Equipped with a clutch mechanism that slides one side (#front, to) in February. In this group i: p, the rod remaining in the square is pushed back into the housing, and the part of the sliding mechanism such as the shaft of the dream dagger is idling, Make the pushing force disappear, and damage the internal mechanisms such as the reduction gear train and the electric motor. 爻 Yu Zhun, even if the sliding mechanism and clutch mechanism are set up, the countermeasures for gear damage during 2 slippage will be closed. ：：: Punching the dog can not avoid the danger of damaging the inside of the rod or cymbal. At such a problem 'of the motor set to the original position of the cup retraction control. That is, if the slide lever 105 forward into the pre-Go

I 89108497

Ptd Page 6 472431 V. Description of the invention (3) = position, that is, it is detected by the position detection device. Thereafter, the motor 101 is reversely rotated to cause the lever 105 to slide backward, and the lever 105 returns to the original position. However, in order to perform such control, the above-mentioned motor actuator is provided with a position detection device 105 for detecting the position of the j-bar 105, and a motor for making the motor based on the position detection result of the position measurement device 106. Two-way rotating drive 2 (not shown). Therefore, the number of parts increases, the structure becomes complicated, and the device becomes compact. These problems are fixed in the case of high-end products and large-scale installations. I: Two people are a big obstacle, but in the case of low-priced products and small-sized products, they constitute a great disadvantage. 1 T Ran and the aforementioned motor actuator needs the driving force of the motor 101 to return the lever 105 to the original position. Therefore, in the case where the rod 105 is protruding; holding the second part at this position, the circuit is damaged, although it is transmitted by the manual 2 body 107, but because it is transmitted to the rotor of the electric motor; Therefore, the load of the electric motor 101 is extremely large. Method A ::: For the purpose of pushing back, as described above, the gear train will still be damaged, but if a sliding mechanism and a clutch mechanism are provided, the number of money will increase. The structure is complicated and the device is large. Liben provides-a kind of motor 'by the driver of the motor by the hand: absolutely connected with the gear train, use direction). 〇Gu Yi pressed the protruding member back to the inside (origin position side-5. Description of the invention (4) In order to achieve this, there is a driving force of the transmission motor ": to provide a motion assist device whose motor driving force is slipped Shift, gear train, and by the input mechanism through this gear train, by the protruding structure: f contact or indirect contact with the protrusion of the opening and closing member, characterized in that the gear = for the auxiliary opening and closing member action: and make G with the protruding member has a tooth portion that is engaged with the protruding member ;;: # of the notched gear: Off ::: The notched gear of the recessed portion is assisted by the action of the = member, and the protruding member slides: Remove the driving force of the motor 'without transmission dry': make the connection with the protruding member out of the way: the power of the piece is not lacking, and at the same time, the sudden force of the motor will be reduced by the motor. To the motor side. By its connection relationship with the direction of the action assist of the cutting piece, the user and = are separated from the balance, and the interior (origin position direction) is broken: the manual structure can easily be used to highlight the structure: = Make it follow the teeth :::: Nine-mentioned motion aids outside Reopen, put the gear d of the front gear of the factory mouth and the protruding member and the structure into two parts: No .: To the thickness of the thinner part of the factory, only τ: 'form a thin toothed part to make one of the gears mesh.如此 If the gears forming the front section of the notch gear are configured in this way, the teeth will be rotated by the motor; rotate .: The gears in the front section are engaged, and the axial thickness of the front section is thinner than the tooth portion to form a thin defect, making it After assisted by action, the defective part protrudes in the opposite direction; Π8989497497.ptd Page S 472431 V. Description of the invention (5) The notch gear, so that, when Feng Shuzhe ^ r, make the protruding member contact: Closed structure: upper and outer, the gears of the open gear train of the protruding member mesh with the teeth. As with the front section of the notched gear, if the protruding member and the front section of the notched gear: the wheel member '& The necessary torque is the maximum daily gain ^-from the teeth = = & 'In order to improve the cutting shape, use the full thickness of the body 1 to thin the thickness of the incision gear: the work' no need to move the body. The 化 -shaped shock is fully set, and other inventions are removed. The engagement of the action auxiliary output member and the notch gear is separated from the capture device. It is equipped with a protruding member used to restore the position before the sudden sliding. The dog output member is restored to the state where the body with the opening and closing member is removed. When the second f-out member protrudes, it is a hindrance. Because it is the object of children's bumps and bumps, the obstacle recovery device can prevent such problems and is prone to failure. By virtue of the protrusion, other inventions in addition to the above-mentioned motion auxiliary machine The current detection of the current value is set, equipped, and equipped with a detection electric stop motor. In this way, the detected current value can be used to stop the motor. In addition to the above-mentioned action, the sun and the moon assist the rack, so that the person who is connected to this rack and the tooth will form ____ " in the dog out member.

89108497.ptd Page 9 472431 V. Description of the invention (6) When the first tooth in the first ring is the first tooth, the first tooth in the rotation direction of the notch gear can pass through the rack shaft that descends from the second tooth of the rack. After passing to the overlapped position, it meshes with the first rack tooth of the rack, thereby starting the meshing between the notch gear and the rack. Therefore, it is not necessary to make the shape of the front end of the second rack tooth into a special shape, and the dimensions in the rack width direction can be arranged to be the same as those of other teeth. As a result, the meshing strength between the second rack teeth and the second teeth of the gear is ensured to a certain degree. In addition, the parts of the rack teeth are easy to process. At the same time, the positional accuracy of the gear relative to the rack need not be so high, and it is easy to assemble. In addition, in addition to the above-mentioned motion assisting device, the other invention is further configured to form the first tooth of the notch gear so that its axial direction is shorter than the second descending tooth. The first tooth in the rotation direction of the notch gear can pass through the tooth The position where the second rack tooth is axially overlapped, and the first rack tooth of the rack is formed at the same time, so that its axial length is longer than that of the second rack tooth. Close, the meshing of the notch gear and the rack is started. Therefore, the meshing of the rack with the notch gear can be released, and the rack can be easily returned to the original position by manual operation. In addition, the first tooth of the notch gear does start to mesh with the first rack tooth of the rack. Result 5 The other teeth are also toothed with p accuracy. In addition, in addition to the above-mentioned motion assisting device, in another invention, the notch gear is formed integrally with a flat tooth having a larger outer diameter than the notch gear, and the flat gear is configured to receive the driving force of the motor, and the rack is disposed between the flat gear and the flat gear. Partial overlap position. Therefore, in the case where the position detection of the rack and the notch gear is required, since the flat gear that rotates integrally with the notch gear is overlapped with the rack, the positional relationship is easy to perform position detection.

89108497.ptd Page 10 472431 V. Description of the invention (7) The invention is implemented as follows using Figure 1 $ FI Ρ; # 1 structure and action auxiliary diagram; The form of the present invention is of course other devices. 'The present invention is not limited to motion assistance, but can also be used as shown in Figures 1 and 2m-., Called the motor] 2; transmission & electric auxiliary device 1 has a DC motor (the following single-wheel train 3 wheeled electric turbine power The gear train 3; by means of: setting, as the protruding member 5 after returning to ΛυΓ returns to the original position and moving a predetermined amount after the coil 6; the switch section 7, the signal on the protruding member 5; The drive switch of 2 is electrically driven. 9 π β This part is inside the housing 8. The motor holding part 2Γ is enclosed / in the motor holding part 21 in the housing 8. This terminal is formed around the motor 2 'equipped with: The vibration damping material 2 of the input machine 2 of the motor 2 is provided along the side of the motor 2 to suppress the electric 2lc. The electric mountain and the hole 2 of the end plate 2lc on the output shaft 22 side of the electric motor 2 output the output shaft 22 The end plate formed in the motor holding portion 21 is large to the inside of the body 8 and the meat is placed in a control room outside the casing 8. The motor 2 is driven by a device and equipped with a ^ / (omitted) control It only rotates in one direction. Because :: open teeth Γ3, protruding member 5_ circuit / heart of motor 2 Manufactured without tying means for driving against the direction towards the gear train 3 - via the coupling portion 34 of the worm plate, may be integrally rotating

Page 11 472431 V. Description of the invention (8) Rotary installation on the output shaft of the motor 2. ® As a result, the driver holding portion 21 of the electric motor 2 protrudes from the gear train 3 side. In addition, the worm 34 is decelerated and transmitted from the worm 34 to a bearing inside the side wall of the housing 8 and is rotatably supported by the first gear 31 formed, and the first gear train 3 is connected with the worm 34. The H-th meshing and coupling with the second gear portion 32. The second gear portion 32 of δ is constituted by a freely rotatable portion f of the first gear portion 31. The shaft 24 is provided with a peg that is in contact with the pot rod 34 / a driven gear of the second gear portion 32 made of metal supported by the housing 8, and the following: these driven gears 31 & ：：： The second gear portion 32 of the moving 31b structure has a protruding member 突出 acting on the protruding member 5 in the direction of the improper force of the human shell Z, and is used to send or pull the second gear portion from the housing 8 32 by: with the first! Gear section 3 == set. That is, the plate-making member 32c, which is one of the driven gears of the 4th third gear portion 33, and the state of the plate member 32c between the moving plate driving gear 32b, and the driven gear ^ 2a and the transmission The gear 32b is integrated and used as a coupling spring 32d. 、 Behe pairs of table driven driven gear 32a and transmission gear 32b are superimposed and arranged on the wheel rotatably supported on the housing 8 at the two ends of the wheel: between the two upper and the lower 5 = = 3 'by the clutch spring 32d to drive The potential b is applied in the direction of the Songlunka, and the transmission gear 32b is integrated with the rotation shaft 25. The second gear portion 32 configured in this way is arranged so as to be driven during normal operation.

472431 V. Description of the invention (9) Gear 3 2 & _δ · a driven tooth ^ 二 Two state 32 (1 applied potential energy is pushed toward the transmission gear 32b side, turn. Ϊ Λ / _2b becomes a lost plate The state of the heart rotates integrally, that is, one side is reduced by two wheels 3 2a—bearing the rotation of the first gear portion 31, and the rotation is transmitted from the transmission gear 32b to the third gear portion 33. The power of the power 32: And = moving gear 32b as described above under the situation of clutch spring force ΛΛ This' transmission of the rotation below the predetermined torque: rotation; torque and transmission gear, move without transmitting the rotation force of the wheel, the follower spring is slippery Rotate. The strain wheel 32a is not integrated with the transmission gear 32b. With this structure, it operates in the direction B indicated by the arrow, such as manually, and moves in the semi-closed protruding direction (direction in FIG. 1, that is, it moves toward the inside of the housing 8).彡 τ ^ ^ & C works as shown by the arrow in the first, so that the center of the third gear portion 33 is centered on the second gear 3, and the movement of the protruding member 5 causes this force to be transmitted to the transmission gear "= r. The force is at a predetermined rotation ... In the case, the second b: = tooth: the second at the head protrusion = the main, the front = ^ the flat gear 35 of the gear portion 33 is thereby protruded from the member 5 of the case I, the third It shows rotation in the F direction, even if this force is transmitted to transmission 1, it rotates according to the arrow 32b, where the rotational force is above a predetermined torque = b, the transmission gear is driven to the driven gear 32a. That is, the opening and closing member 4 is continued ^ $ 下 'Without transmitting force, the protruding member 5 is pulled forward, and the transmission gear is turned on. If not, it is also idling to prevent each of the 89108497.ptd page 13 472431 V. Description of the invention (ίο) Gear tip damage and other damage. In addition, the overdrive mechanism of the second gear portion 32 returns to its original position when the protruding member 5 cannot be driven due to a control device failure: the third gear portion 33 sets the second rotation center axis It is freely supported on the J-holding part and has a transmission 2 gear 35 and a second gear part 32, and a small-diameter notch gear 36 composed of the main gear and the flat gear 35 provided coaxially with the flat gear 35. The mouth gear 36 is formed The dagger ten-direction w-wheel 35 and the cut μ flat Λ gear 35 are moved by the transmission gear from the second gear portion 32 to receive the motor 3ΓΛ f ^ I33-^ ^ ^ ^ ^. 2 /// The cutout goes to 36 knives丨 The gear 36 rotates integrally. On this plane gear 35 St // is set: The cam groove for operating the switch section 7 :: The switch signal for stopping the power supply to the motor 2 is output to the switch :: === the most: segment 1 is set to stop the tooth 51 of the member 5 by the electric The knock-out gear 36 can be combined with the rack teeth 5 1 a formed in the protrusion < Anise 1 汆 D 1 and the teeth can be desalted. LV τ _. The structure of the gear 36 and the rack 51 is described in detail ^ ^ ' Gear teeth: two gears "6 /: / one of the partial wheels ^ Vae Λ7 ?? ^ ^ ^ ^ eb, the wheel 36 is configured to mesh with the rack tooth 51a at the opposite 36a of the tooth portion 36a, and at 1σ on white It is in meshing relationship with the mouth of the rack tooth 51a. When facing rack 51, break

89108497.ptd Page 14 V. Description of the Invention (11) " '& Moreover, the teeth 36a of the notch gear 36 and the rack teeth 51 & That is, as shown in FIG. 3, the first tooth 36a1 in the cut-out direction and the first force 6a5l in the sliding direction of the rack 51 mesh with each other. As shown in Fig. 3 and Fig. 4, the first rack tooth of T heart brother 36 is the j-th tooth 363 of the cut gear 36. ^ ^^ 36a „〇0 σ # ^ 36 When the s starts, the first tooth 36ai will not collide with the second tooth Stupid, 5l rack—the axially overlapping position, which abuts through the first tooth 51al, and then the second tooth 36a2 can contact the second rack gear / abut on the circular cut gear 36 and the straight line When the rack 51 is articulated ... each ω is deeply fused, that is, in the circular opening + π π ^ ^ β in the right orbit l, the movement of the rack 51 is caused by the square ^ knife m6 tooth—the rotating tooth 5U2. Therefore, before cutting the toothed wheel, configure the second rack and the first! Before the rack tooth 51al, the person who will collide with the 36th rack 51 will be b day sm, and the mine will touch the second gear 2 5 1 a2, occurrence is not stable

89108497.ptd Page 15 1 °. * 2 In the past, as shown in FIG. 7, the front end of the second rack tooth 2 U4a2 was cut, and the 丨 tooth 丨 丨 ^ 丨 of the notch gear 113 did not collide, but in this case, the meshing efficiency of the second tooth was not good. Therefore, according to the present invention, the size of each tooth of the notched soil toothbrush and the rack 51 is made the same as that of other teeth. The first weight of the notch gear 36 and the second rack tooth 51a2 of the rack 51 are the same. After passing the position, it sings with the first rack tooth 51a of the rack 51, thereby adjusting the position where the cutting wheel 36 and the rack 51 mesh with each other. On the other hand, the rack 51 formed in the protruding member 5 has a configuration 472431.

V. Description of the invention (12) Description: Knife = gear 36 freely meshes and disengages with two of the teeth 36a of the notch gear 36. The first rack tooth 51al in the sliding direction of the rack 51 is formed axially more than the first. 2 the lower rack tooth 5 = the first of the notch gear 36 in the axially overlapping position of the tooth 51 & 2, the first rack tooth 51 a1 passes through the lower side of the second rack tooth 5 la 2 shown in FIG. 2 The first # 36al of the notch gear 36 is used to determine the meshing position of the second gear 36 and the rack 51. And after the first teeth 36al, 51al have come out in this way, if the incision teeth 3: step-step j shield rotates in the downward direction as shown by the arrow in the figure i, the wheel ^ a is: the surface is in line with the teeth, and the rack 5 i One side moves slowly forward (arrow ^ not in the direction of the picture) in a straight line. And, at this time, the required number of the same, ^, for example, 3. The w number of the mouth is formed by sliding the protruding member 5 of the rack 51 such that the tooth portion of the notch gear 36 of the final stage of the rack 51 disk teeth meshes, and is formed in the housing 8 by electric driving force. The guide rail 10 (refer to FIG. 2) ^ middle = end = rf shift. This protruding member 5 is formed as a long-shaped member, and the above-mentioned rack 51 is formed near the rear cake. Moreover, the 乂 portion is arranged to overlap with the cutout gear 36 Integrally formed ^ surface gear ^ = part. And 'if the rack 51 and the flat gear 35-part ^ put the magnet Γ 冓 rack 51 and the third gear part: position detection device situation Next, as shown in FIG. 1, as shown in FIG. 1, near the rear end of the protruding member 5, four parts 52 = the fixing part 52, and the front end of the plate spring 15 is fitted with a recess and a preparation 52 a. The member 5 is indeed held in the housing 8 into one;

89108497.ptd Page 16 472431 Description of the invention (13) Out of bed: Section 5 # 彡 幺 iiL · δ Out member 5 is provided with a rear punching material 83 between them, which is used to reduce the impact of a sudden shock. When the tired red bullet 6 exerts its potential energy to return to the original position, the shell projecting member 5 west? Stop # ^ The motor 15 is driven by the plate-shaped impulse on the 15th, beyond the end of the securing portion 52 = the direction shown ... The above opening and closing Si: protruding. Under the driving force of a part of the arranging machine 2 protruding from the casing 8, Γ1 / this protruding member 5 is arranged so as to slide by the electric opening and closing member 4: 2: D direction indicated by the arrow in Du Tuyi, The abutment stands out. The bull 4 makes the opening-closing member 4 in the closing direction (direction a indicated by an arrow in Fig. I). The shape of the two guide members A, Γ is partially through the front end, and partly protrudes from the guide tube u to the outside. As for the drive of this prominence H, the configuration relationship between the front-end f member 5 and the opening and closing member 4, and the configuration of T: 5, the time until the member 5 abuts the opening and closing member 4 is large. Change appropriately. The relationship between the health system and the like can be adjusted. The motion assisting device 1 is provided in the housing 8 to press the protrusion member 5 and the notch gear 36, and the coil spring 6 is returned to the position before sliding. (Origin position: When leaving, the protrusion is compressed by the action of the protruding member 5. In this compressed state, the engagement of the rack 51 and the notch gear 36 by the coil spring 6 is separated, that is, if the protruding member 5 protrudes from the member 5 Return to the origin position. And, return to * elastic potential energy 'so that the member 5 is arranged so that the anchoring part 5 2 is anchored to the origin position within the protrusion of the plate-shaped elastic point position. Yu 1 5' Keep in the shell Body 8

V. Description of the invention (14) Further in the housing 8 and the opening and closing gear 36 is engaged with the eight-way, standby switch section 7, and when the protruding member 5 is cut, the driving force of the wheel stack 2 is not Transmission to the protruding member 5 A switch signal is provided in the switch section 7 to cut off the power supply to the motor 2. The guide piece of the combined guide pin 71e and the cam groove 35 formed on the plane gear 35 are directed toward the piece portion 71 closed by the arrow in Fig. 1; a spring 72 used to make the switch piece portion 71 u7l + kg not to rotate; And it is comprised with the switch piece protruding member 5 and the notch switch 73. In addition, if the balance of the impeached Molybdenum ISM i ~ wheel 36 is separated, the guide pin 7le exerts potential energy through the bow flat spring 72 in the direction of G shown by the arrow in FIG. As shown by the arrow, Huguu is also moving in this direction. The switch Ua is rotated in this direction and contacts the tactile switch 73. By η: Stop signal for output stop motor 2 is output. : The cam groove 35a of the wheel 35 is composed of a narrow portion 窄 with a narrow groove width and a groove width & 35C, and is located on the guide 71. The embedding position is cut from the narrow portion 35b: when the two 35c are inputted, the input of the above-mentioned tactile switch is performed. The switching signal output for this drive stop can be performed at the cutout = net 36 and the rack 51 After the separation, the angle of the notch gear 36 can also be engaged with the rack 51 and rotated. ^ After the drive is stopped in this way, if the drive start signal is input to the motion assist device 1 again, the drive of the motor 2 starts, that is, in the middle of the drive Guide piece 7] The team entry position is reversed from the wide part 3 5 c to the narrow part 3 5 b. In this case, the switch piece 71a that is in contact with the tactile switch 73 is fixed to resist the pull force 72. Applying potential energy, the self-tactile switch 73 pulls a two-quadrant port \ at this time, there is no signal output. Instead, this action constitutes a preparation action for preparing the next signal output.

472431

Moreover, the tension spring 72 has a support shaft 7 mounted on the housing 8 in a compression direction, which is a piece of a piece 71h of the state of Danzhou, and a piece of balance piece 71b of the above-mentioned switch piece. Therefore, the ‘tension spring’ 2 stretches the engaging piece Hb by the direction of the direction G, and has the force of turning the switch piece opening P71 in the direction of the front direction, as shown in the tablet-s.. In addition, the tactile switch 73 "is turned in the direction shown by", and it is equipped with "M 71. The switch piece 71 is facing forward: the two-off piece 仏 can reach the position. This tactile stop signal. On the substrate 74, a stop motor is generated. The driving stop of 2 is as described above. The auxiliary rib # strikes the opposite side of the refrigerator 92 as shown in Figure 5. + Slightly assisted ~ Zangku 92 扉 94 open device. Put ^ 2 closed open / closed The opening of the refrigerating compartment 95 formed in the refrigerator 92: two and two ends can be rotatably supported on one of the open ends of the refrigerating compartment 95; 4Γ2 is equivalent to the opening and closing member 4 of the above embodiment. Therefore, it has an attracting magnet 96, It uses the magnetic effect to: keep the 94 in the refrigerating compartment of the refrigerator 92, and open it. This suction is a supplementary installation. 1 It is installed in the refrigerator 92. , Push 刖 9 4 to 安装. So installed in the refrigerator contact is set in the refrigerator ί force set 1 in the user's hand for example. Therefore, the user 4 tentacles, input drive on ^ j ± ^ ^ WU · β thousand touch With the handle, 扉 94 is pushed forward to the position where it is not adsorbed and held, and then 扉 94 can be opened slightly. To point i: fishing on the shell 8 and so on, the protruding member 5 does not return to the original position and stops at the halfway position. It is also due to the rack of the protruding member 5

89108497.ptd Page 19

472431 V. Description of the invention (1β) and the cutting gear 36 do not spray people, private # 丄 — return the protruding member 5 to the original point position by hunting manually, etc. Closed belongs to 94, which can be easily and again 'Λ as ^ 51 of the protruding member 5 After the disengagement, the driving is finished, the cut gears 36 齿轮 36, and the guide of the switch piece 7 are rotated in two tangential directions according to the arrows in FIG. I. H: The position of the cam groove of the gear 35 is determined by the cam groove. 35a turn, that is, the guide piece 71C is inserted into the opening part 7 of the opening part 71, such as = 邛 5b is switched to the wide part 35C, π Γ ancient-finely stretched inward by the tension spring 72,-open G direction ) The applied potential energy, the direction of the arrow two extension (the opening piece 7la of the front portion 71 is in contact; turn :: fine, the opening piece closes the 73 output to drive ^ 73 ° so 'self-tactile opening control' , Stop the movement of electricity ^ 2 :: on ;; No. f is controlled by the control gear], about and the third gear unit 3], 32, 33 ^ stop: driven by the motive 2 and the above-mentioned implementation form is of course The present invention is better, but not limited to this, # can be implemented without changing the =, column, and variety of the present invention. For example, in the above-mentioned implementation, two kinds of seeds are placed in the refrigerator. Library 92, but M is determined to be here. For example, ， == action as auxiliary body, such as clothes frame, early morning and ancient times, π such as 4 kjj women and other frames have a swing type. L table 4 has a sliding pull out. The installer, the vault, etc., of course, this embodiment is made into a protruding member 5 4 pieces 4, but the protruding member 5 can also be indirectly abutted and connected through any member; while the two cattle structure, the action auxiliary device i of the above embodiment is of course After the meshing of the notch gear 36 and the rack 51 is disengaged, the tactile switch is contacted by the switch piece 7 丨 &

89108497 * ptd Page 20 Description of the invention (17) 7 3. Output the signal to stop the motor 2 and stop the rotation of the notch gear 3 β ’. However, the motor 2 can be stopped at the moment after disengagement by other methods. For example, it is also possible to use the change in the value of the current flowing through the motor 2 to stop the motor 2 at the moment after the disconnection. That is, the value of the current flowing through the motor 2 is highest at the time of starting. Secondly, it is also high during the time when the protruding member 5 pushes 扉 94. In addition, during the period when the protruding member 5 protrudes in the direction of 扉 94, the motor 2 is driven against the potential energy applied by the spiral coil 6, so that the load of the motor 2 is increased gradually. The electric value flowing toward the motor 2 is also gradually increased. In addition, when the 扉 94 is closed, as soon as the meshing of the notch gear 36 and the rack 5 is disengaged, the load on the motor 2 immediately decreases. Therefore, the value of the current flowing to the electric motor is also reduced immediately. By using this change in the current value, the power supply to the motor 2 can be stopped at the time of ejection and disengagement. And, the contact handle is on time, law, and position. Without using the change of the current value in this way, it is possible to further use, for example, a motion assist device inputted by = 97! The conduction time is used as the measurement time to control the driving time of other motors 2 and other stopping times of the electric motor 2 to stop the notch gear 36 at a predetermined second: In this embodiment, 'the notch gear is of course smaller than the outer diameter of the notch gear. : The large plane gear-body is formed, but it can also be further improved. In the case of the outer diameter of the projecting DU… 20% of the outer diameter, when the starting and closing member is contacted by the configuration member, this highlights the hibiscus "德 # When the teeth of the gear train in the front section of the notched gear are dry and the component moment is the largest, the strength of the gear is strong, and you can turn it around if you want to use it.

472431 V. Description of the invention (18) Therefore, in order to increase the strength of the thin part of the teeth of the notched gear, there is no need to increase the thickness. The thickness of the entire notched gear can be reduced, and the entire device can also be thinned. Effects of the Invention As described above, according to the motion assisting device of the present invention, the driving force of the motor is used for assisting the opening and closing of the member, and the protruding member that protrudes forward is detached from the engaging stage of the switching gear by the driving force of the motor, and the connection with the With the connection relationship of the gear train, the user can easily push the protruding member back to the inside (thickness position direction) by manual or the like. Explanation of component numbers 1 Action assist device 2 DC motor 3 Gear train 4 Opening and closing member 5 Protruding member 6 Helical coil spring 7 Switching unit 8 Housing 10 Guide rail 11 Guide tube 15 Leaf spring 17 Support shaft 21 Motor holding portion 21a End plate 21b buffer material

89108497.ptd Page 22 472431

V. Explanation of the invention (17) 7 3 ′ Outputs the signal to stop the motor 2 and stops the rotation of the notch gear 3 6, but it is also possible to stop the motor 2 at another moment after disengagement by other methods. For example, 'can also be used for a change in the value of the current flowing through the motor 2 to stop the motor 2 at the moment after the disconnection. That is, the value of the current flowing through the motor 2 is highest at the time of starting. Secondly, during the pressing period of the protruding member 5, it is also high. And during the time when the protruding member 5 protrudes in the direction of 扉 94, the motor 2 is driven against the potential energy applied by the spiral coil 6, so the load on the motor 2 is increased gradually, and the electric value flowing toward the motor 2 is also gradually increased accordingly. In addition, when the 扉 94 is closed, the load of the motor 2 immediately after the meshing of the notch gear 36 and the rack 51 is increased, and therefore, the value of the current flowing to electricity 0 also decreases immediately. It is also possible to stop the power supply to the motor 2 at the moment of the disengagement by using the change in the current value. In addition, instead of using the change in the current value in this way, for example, the conduction time of the motion auxiliary device 1 inputted by Γ7 may be used as the measurement 3 basis, and then the driving time of the motor 2 is controlled to set the motor 2 as follows: At the time of stopping, the notch gear 36 is stopped = Also, in this embodiment, the notch gear is formed integrally with the flat gear having a larger outer diameter than the wheel, but it can also be further turned to the teeth: the weight is shown to form the same outer #. In the case of forming the same outer diameter / more example, when the protruding members start to abut the opening and closing: soil configuration knife: the gears of the gear train in the front section of the gear are combined together when the tooth m is formed to be a maximum, the situation of the strength of the gear is strong τ , Available full teeth: of: mm

89l08497.ptd No. 22 stomach 472431 V. Description of the invention (19) 21c 22 23 24 25 31 31a 31b 32 32a 32b 32c 32d 33 34 34a 35 3 5a 35b 35c 36 '113 3 6a 36b 36al End plate output shaft bearing shaft rotation Shaft 1st gear part driven gear transmission gear 2nd gear part driven gear transmission gear plate clutch spring 3rd gear part worm connecting plate plane gear cam groove narrow part wide part cut gear tooth defect part 1 tooth

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89108497.ptd Page 23 472431 V. Description of the invention (20) 51 rack 51a, 114a rack teeth 51al 1st rack teeth 51a2 2nd rack teeth 52 securing portion 52a recessed portion 71 switch blade portion 71a switch blade 71b Closing piece 72 Pull spring 73 Tactile switch 74 Circuit board 83 Cushioning material 92 Refrigerator 93 Frame 94 扉 95 Refrigerator compartment 96 Magnet 97 Handle

89108497.ptd page 24. You show the notched gear member recovery device, switch unit, and each inside with the action assisted device of the present invention. ^ Figure 3 is the same direction as the diagram in the same direction. Section 3 is formed on the protruding member; it is used to explain the third tooth. FIG. 4 Please refer to the figure of the structure of the sprayed section. Figure 5 is a longitudinal sectional circle showing the appearance of the installation library of the present invention. XI Xi's Action Aid Pack 3 Figure 6 shows the view as a conventional action.卞 Electromotor actuation of the thin assist device. Figure 7 shows the conventional notch gear and teeth. Figure 8 shows the thousands of diagrams of the auxiliary tooth structure & Take the schema. (B) is continued from the arrow of (A). Cut of the joint. Sectional view of the refrigerator. t more example shows the B direction

Claims (1)

Patent application scope Action assisting music: Department, Gan # Gear train 1 and the sliding action of the driving force of the transmission motor can directly or indirectly connect the driving action of the driving force of the aforementioned 1 motive. = 仵 耜 由 则 解 二, the cattle gear is installed in the aforementioned gear train, characterized by: the fitting of the protruding member is disengaged; the fitting of the tooth portion of the piece with the tooth portion of the knife-edge gear, v. Qi The knife-edge return is assisted by the action of this closed member, by calling on the protruding member to perform the fitting and disengagement of the aforementioned opening member, so that the front electric motor: the defective portion makes it and the protruding member on the protruding structure, At the same time, the protrusion from the aforementioned: force is not transmitted to the notched gear and transmitted to the motor side. The force 1 of the f piece is not to assist in the installation of the action from the aforementioned part, wherein the tooth structure is more dry than the defective part. The two parts of the gear of the aforementioned window wheel train that fits the aforementioned protrusion η: ί :: / wheel front section are thin, and only the axial thickness of the two teeth that form the notch Ϊ is larger than that of the aforementioned gear. Teeth out 3 The action assisting device of the second item of the construction range, wherein when the protrusion is connected to the opening and closing member, the front section of the notched gear constitutes a gear; the protruding member is fitted into the tooth portion. The device is provided with a device for restoring the protruding member 5 to the position where the protrusion 5 = the position before sliding when the fitting of the 2 members and the notch gear is disengaged. '° Auxiliary device for claiming the first patent scope , Which has detection 6. The scope of the patent application: The current value of the aforementioned motor's current value is used to stop the above-mentioned motor. It is configured to detect the use of the patent. Wherein in the foregoing 5, when the aforementioned rack and the adjacent tooth ^ rack and the aforementioned tooth are engaged, the aforementioned notched gear rotates: the initial teeth of the fifth tooth are respectively the second and lower teeth of the rack and the axial weight of the tooth # 向 的 第一 牙 can be placed with the first rack tooth f of the aforementioned rack, and after it passes, it can be engaged with the beginning. 〇, the notch gear is separated from the aforementioned rack 7. If the first tooth of the notch gear described in the scope of the patent application, the complex action assisting device 'where the i-th axis forming the rotation direction of the front notch gear is higher than the second The lower teeth are shorter, and the second lower teeth of the rack can be axially aligned with the rack teeth of the rack in the axial direction, and at the same time, form the first rack of the rack. 1 rack teeth are sprayed together, and the tooth lengths of the racks are long, so as to be combined with the foregoing. The notch gear and the aforementioned rack start to engage. 8. If the 6th port gear and the outer diameter of the patent application range are cut, the motion assistance device, wherein the aforementioned cut is configured so that the flat gear with a large flat gear wheel is formed integrally. At the same time, the rack is arranged at a position which overlaps with the driving force of the above-mentioned flat motor and the one of the two gears.